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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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> 918L: linux-alpha@vger.kernel.org 919S: Odd Fixes 920F: arch/alpha/ 921 922ALPS PS/2 TOUCHPAD DRIVER 923R: Pali Rohár <pali@kernel.org> 924F: drivers/input/mouse/alps.* 925 926ALTERA MAILBOX DRIVER 927M: Tien Sung Ang <tiensung.ang@altera.com> 928S: Maintained 929F: drivers/mailbox/mailbox-altera.c 930 931ALTERA MSGDMA IP CORE DRIVER 932M: Olivier Dautricourt <olivierdautricourt@gmail.com> 933R: Stefan Roese <sr@denx.de> 934L: dmaengine@vger.kernel.org 935S: Odd Fixes 936F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 937F: drivers/dma/altera-msgdma.c 938 939ALTERA PIO DRIVER 940M: Adrian Ng <adrianhoyin.ng@altera.com> 941L: linux-gpio@vger.kernel.org 942S: Maintained 943F: drivers/gpio/gpio-altera.c 944 945ALTERA TRIPLE SPEED ETHERNET DRIVER 946M: Boon Khai Ng <boon.khai.ng@altera.com> 947L: netdev@vger.kernel.org 948S: Maintained 949F: drivers/net/ethernet/altera/ 950 951ALTERA UART/JTAG UART SERIAL DRIVERS 952M: Tobias Klauser <tklauser@distanz.ch> 953L: linux-serial@vger.kernel.org 954S: Maintained 955F: drivers/tty/serial/altera_jtaguart.c 956F: drivers/tty/serial/altera_uart.c 957F: include/linux/altera_jtaguart.h 958F: include/linux/altera_uart.h 959 960AMAZON ANNAPURNA LABS FIC DRIVER 961M: Talel Shenhar <talel@amazon.com> 962S: Maintained 963F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 964F: drivers/irqchip/irq-al-fic.c 965 966AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 967M: Talel Shenhar <talel@amazon.com> 968M: Talel Shenhar <talelshenhar@gmail.com> 969S: Maintained 970F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 971F: drivers/edac/al_mc_edac.c 972 973AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 974M: Talel Shenhar <talel@amazon.com> 975S: Maintained 976F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 977F: drivers/thermal/thermal_mmio.c 978 979AMAZON ETHERNET DRIVERS 980M: Shay Agroskin <shayagr@amazon.com> 981M: Arthur Kiyanovski <akiyano@amazon.com> 982R: David Arinzon <darinzon@amazon.com> 983R: Saeed Bishara <saeedb@amazon.com> 984L: netdev@vger.kernel.org 985S: Maintained 986F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 987F: drivers/net/ethernet/amazon/ 988 989AMAZON RDMA EFA DRIVER 990M: Michael Margolin <mrgolin@amazon.com> 991R: Gal Pressman <gal.pressman@linux.dev> 992R: Yossi Leybovich <sleybo@amazon.com> 993L: linux-rdma@vger.kernel.org 994S: Supported 995Q: https://patchwork.kernel.org/project/linux-rdma/list/ 996F: drivers/infiniband/hw/efa/ 997F: include/uapi/rdma/efa-abi.h 998 999AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 1000M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1001R: Mario Limonciello <mario.limonciello@amd.com> 1002L: platform-driver-x86@vger.kernel.org 1003S: Supported 1004F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 1005F: drivers/platform/x86/amd/x3d_vcache.c 1006 1007AMD ADDRESS TRANSLATION LIBRARY (ATL) 1008M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1009L: linux-edac@vger.kernel.org 1010S: Supported 1011F: drivers/ras/amd/atl/* 1012 1013AMD AE4DMA DRIVER 1014M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1015L: dmaengine@vger.kernel.org 1016S: Supported 1017F: drivers/dma/amd/ae4dma/ 1018 1019AMD AXI W1 DRIVER 1020M: Kris Chaplin <kris.chaplin@amd.com> 1021R: Thomas Delev <thomas.delev@amd.com> 1022R: Michal Simek <michal.simek@amd.com> 1023S: Maintained 1024F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1025F: drivers/w1/masters/amd_axi_w1.c 1026 1027AMD CDX BUS DRIVER 1028M: Nipun Gupta <nipun.gupta@amd.com> 1029M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1030S: Maintained 1031F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1032F: drivers/cdx/* 1033F: include/linux/cdx/* 1034 1035AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1036M: Tom Lendacky <thomas.lendacky@amd.com> 1037M: John Allen <john.allen@amd.com> 1038L: linux-crypto@vger.kernel.org 1039S: Supported 1040F: drivers/crypto/ccp/ 1041F: include/linux/ccp.h 1042 1043AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1044M: Ashish Kalra <ashish.kalra@amd.com> 1045M: Tom Lendacky <thomas.lendacky@amd.com> 1046L: linux-crypto@vger.kernel.org 1047S: Supported 1048F: drivers/crypto/ccp/sev* 1049F: include/uapi/linux/psp-sev.h 1050 1051AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1052M: Mario Limonciello <mario.limonciello@amd.com> 1053L: linux-crypto@vger.kernel.org 1054S: Supported 1055F: drivers/crypto/ccp/dbc.c 1056F: drivers/crypto/ccp/dbc.h 1057F: drivers/crypto/ccp/platform-access.c 1058F: drivers/crypto/ccp/platform-access.h 1059F: include/uapi/linux/psp-dbc.h 1060F: tools/crypto/ccp/*.c 1061F: tools/crypto/ccp/*.py 1062 1063AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1064M: Mario Limonciello <mario.limonciello@amd.com> 1065L: linux-crypto@vger.kernel.org 1066S: Supported 1067F: drivers/crypto/ccp/hsti.* 1068 1069AMD DISPLAY CORE 1070M: Harry Wentland <harry.wentland@amd.com> 1071M: Leo Li <sunpeng.li@amd.com> 1072R: Rodrigo Siqueira <siqueira@igalia.com> 1073L: amd-gfx@lists.freedesktop.org 1074S: Supported 1075T: git https://gitlab.freedesktop.org/agd5f/linux.git 1076F: drivers/gpu/drm/amd/display/ 1077 1078AMD DISPLAY CORE - DML 1079M: Austin Zheng <austin.zheng@amd.com> 1080M: Jun Lei <jun.lei@amd.com> 1081S: Supported 1082F: drivers/gpu/drm/amd/display/dc/dml/ 1083F: drivers/gpu/drm/amd/display/dc/dml2/ 1084 1085AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1086M: Huang Rui <ray.huang@amd.com> 1087L: linux-hwmon@vger.kernel.org 1088S: Supported 1089F: Documentation/hwmon/fam15h_power.rst 1090F: drivers/hwmon/fam15h_power.c 1091 1092AMD FCH GPIO DRIVER 1093M: Enrico Weigelt, metux IT consult <info@metux.net> 1094L: linux-gpio@vger.kernel.org 1095S: Maintained 1096F: drivers/gpio/gpio-amd-fch.c 1097F: include/linux/platform_data/gpio/gpio-amd-fch.h 1098 1099AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1100L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1101S: Orphan 1102F: drivers/usb/gadget/udc/amd5536udc.* 1103 1104AMD GEODE PROCESSOR/CHIPSET SUPPORT 1105M: Andres Salomon <dilinger@queued.net> 1106L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1107S: Supported 1108W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1109F: arch/x86/include/asm/geode.h 1110F: drivers/char/hw_random/geode-rng.c 1111F: drivers/crypto/geode* 1112F: drivers/video/fbdev/geode/ 1113 1114AMD HSMP DRIVER 1115M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1116R: Carlos Bilbao <carlos.bilbao@kernel.org> 1117L: platform-driver-x86@vger.kernel.org 1118S: Maintained 1119F: Documentation/arch/x86/amd_hsmp.rst 1120F: arch/x86/include/asm/amd/hsmp.h 1121F: arch/x86/include/uapi/asm/amd_hsmp.h 1122F: drivers/platform/x86/amd/hsmp/ 1123 1124AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1125M: Mario Limonciello <mario.limonciello@amd.com> 1126R: Perry Yuan <perry.yuan@amd.com> 1127L: platform-driver-x86@vger.kernel.org 1128S: Supported 1129B: https://gitlab.freedesktop.org/drm/amd/-/issues 1130F: Documentation/arch/x86/amd-hfi.rst 1131F: drivers/platform/x86/amd/hfi/ 1132 1133AMD IOMMU (AMD-VI) 1134M: Joerg Roedel <joro@8bytes.org> 1135R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1136L: iommu@lists.linux.dev 1137S: Maintained 1138T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1139F: drivers/iommu/amd/ 1140F: include/linux/amd-iommu.h 1141 1142AMD KFD 1143M: Felix Kuehling <Felix.Kuehling@amd.com> 1144L: amd-gfx@lists.freedesktop.org 1145S: Supported 1146T: git https://gitlab.freedesktop.org/agd5f/linux.git 1147F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1148F: drivers/gpu/drm/amd/amdkfd/ 1149F: drivers/gpu/drm/amd/include/cik_structs.h 1150F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1151F: drivers/gpu/drm/amd/include/v9_structs.h 1152F: drivers/gpu/drm/amd/include/vi_structs.h 1153F: include/uapi/linux/kfd_ioctl.h 1154F: include/uapi/linux/kfd_sysfs.h 1155 1156AMD MP2 I2C DRIVER 1157M: Elie Morisse <syniurge@gmail.com> 1158M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1159L: linux-i2c@vger.kernel.org 1160S: Maintained 1161F: drivers/i2c/busses/i2c-amd-mp2* 1162 1163AMD ASF I2C DRIVER 1164M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1165L: linux-i2c@vger.kernel.org 1166S: Supported 1167F: drivers/i2c/busses/i2c-amd-asf-plat.c 1168 1169AMD NODE DRIVER 1170M: Mario Limonciello <mario.limonciello@amd.com> 1171M: Yazen Ghannam <yazen.ghannam@amd.com> 1172L: linux-kernel@vger.kernel.org 1173S: Supported 1174F: arch/x86/include/asm/amd/node.h 1175F: arch/x86/kernel/amd_node.c 1176 1177AMD PDS CORE DRIVER 1178M: Brett Creeley <brett.creeley@amd.com> 1179L: netdev@vger.kernel.org 1180S: Maintained 1181F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1182F: drivers/net/ethernet/amd/pds_core/ 1183F: include/linux/pds/ 1184 1185AMD PENSANDO RDMA DRIVER 1186M: Abhijit Gangurde <abhijit.gangurde@amd.com> 1187M: Allen Hubbe <allen.hubbe@amd.com> 1188L: linux-rdma@vger.kernel.org 1189S: Maintained 1190F: Documentation/networking/device_drivers/ethernet/pensando/ionic_rdma.rst 1191F: drivers/infiniband/hw/ionic/ 1192F: include/uapi/rdma/ionic-abi.h 1193 1194AMD PMC DRIVER 1195M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1196L: platform-driver-x86@vger.kernel.org 1197S: Supported 1198F: drivers/platform/x86/amd/pmc/ 1199 1200AMD PMF DRIVER 1201M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1202L: platform-driver-x86@vger.kernel.org 1203S: Supported 1204F: Documentation/ABI/testing/sysfs-amd-pmf 1205F: drivers/platform/x86/amd/pmf/ 1206 1207AMD POWERPLAY AND SWSMU 1208M: Kenneth Feng <kenneth.feng@amd.com> 1209L: amd-gfx@lists.freedesktop.org 1210S: Supported 1211T: git https://gitlab.freedesktop.org/agd5f/linux.git 1212F: drivers/gpu/drm/amd/pm/ 1213 1214AMD PSTATE DRIVER 1215M: Huang Rui <ray.huang@amd.com> 1216M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1217M: Mario Limonciello <mario.limonciello@amd.com> 1218R: Perry Yuan <perry.yuan@amd.com> 1219L: linux-pm@vger.kernel.org 1220S: Supported 1221F: Documentation/admin-guide/pm/amd-pstate.rst 1222F: drivers/cpufreq/amd-pstate* 1223F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1224 1225AMD PTDMA DRIVER 1226M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1227L: dmaengine@vger.kernel.org 1228S: Supported 1229F: drivers/dma/amd/ptdma/ 1230 1231AMD QDMA DRIVER 1232M: Nishad Saraf <nishads@amd.com> 1233M: Lizhi Hou <lizhi.hou@amd.com> 1234L: dmaengine@vger.kernel.org 1235S: Supported 1236F: drivers/dma/amd/qdma/ 1237F: include/linux/platform_data/amd_qdma.h 1238 1239AMD SEATTLE DEVICE TREE SUPPORT 1240M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1241M: Tom Lendacky <thomas.lendacky@amd.com> 1242S: Supported 1243F: arch/arm64/boot/dts/amd/ 1244 1245AMD SENSOR FUSION HUB DRIVER 1246M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1247L: linux-input@vger.kernel.org 1248S: Maintained 1249F: Documentation/hid/amd-sfh* 1250F: drivers/hid/amd-sfh-hid/ 1251 1252AMD SPI DRIVER 1253M: Raju Rangoju <Raju.Rangoju@amd.com> 1254L: linux-spi@vger.kernel.org 1255S: Supported 1256F: drivers/spi/spi-amd-pci.c 1257F: drivers/spi/spi-amd.c 1258F: drivers/spi/spi-amd.h 1259 1260AMD XDNA DRIVER 1261M: Min Ma <mamin506@gmail.com> 1262M: Lizhi Hou <lizhi.hou@amd.com> 1263L: dri-devel@lists.freedesktop.org 1264S: Supported 1265T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1266F: Documentation/accel/amdxdna/ 1267F: drivers/accel/amdxdna/ 1268F: include/trace/events/amdxdna.h 1269F: include/uapi/drm/amdxdna_accel.h 1270 1271AMD XGBE DRIVER 1272M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1273L: netdev@vger.kernel.org 1274S: Maintained 1275F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1276F: drivers/net/ethernet/amd/xgbe/ 1277 1278AMLOGIC BLUETOOTH DRIVER 1279M: Yang Li <yang.li@amlogic.com> 1280L: linux-bluetooth@vger.kernel.org 1281S: Maintained 1282F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1283F: drivers/bluetooth/hci_aml.c 1284 1285AMLOGIC DDR PMU DRIVER 1286M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1287L: linux-amlogic@lists.infradead.org 1288S: Supported 1289W: http://www.amlogic.com 1290F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1291F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1292F: drivers/perf/amlogic/ 1293F: include/soc/amlogic/ 1294 1295AMLOGIC ISP DRIVER 1296M: Keke Li <keke.li@amlogic.com> 1297L: linux-media@vger.kernel.org 1298S: Maintained 1299F: Documentation/admin-guide/media/c3-isp.dot 1300F: Documentation/admin-guide/media/c3-isp.rst 1301F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1302F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1303F: drivers/media/platform/amlogic/c3/isp/ 1304F: include/uapi/linux/media/amlogic/ 1305 1306AMLOGIC MIPI ADAPTER DRIVER 1307M: Keke Li <keke.li@amlogic.com> 1308L: linux-media@vger.kernel.org 1309S: Maintained 1310F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1311F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1312 1313AMLOGIC MIPI CSI2 DRIVER 1314M: Keke Li <keke.li@amlogic.com> 1315L: linux-media@vger.kernel.org 1316S: Maintained 1317F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1318F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1319 1320AMLOGIC PINCTRL DRIVER 1321M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1322L: linux-amlogic@lists.infradead.org 1323L: linux-gpio@vger.kernel.org 1324S: Maintained 1325F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1326F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1327 1328AMLOGIC RTC DRIVER 1329M: Yiting Deng <yiting.deng@amlogic.com> 1330M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1331L: linux-amlogic@lists.infradead.org 1332S: Maintained 1333F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1334F: drivers/rtc/rtc-amlogic-a4.c 1335 1336AMLOGIC SPIFC DRIVER 1337M: Liang Yang <liang.yang@amlogic.com> 1338M: Feng Chen <feng.chen@amlogic.com> 1339M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1340L: linux-amlogic@lists.infradead.org 1341L: linux-spi@vger.kernel.org 1342S: Maintained 1343F: Documentation/devicetree/bindings/spi/amlogic,a4-spifc.yaml 1344F: drivers/spi/spi-amlogic-spifc-a4.c 1345 1346AMLOGIC SPISG DRIVER 1347M: Sunny Luo <sunny.luo@amlogic.com> 1348M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1349L: linux-amlogic@lists.infradead.org 1350L: linux-spi@vger.kernel.org 1351S: Maintained 1352F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1353F: drivers/spi/spi-amlogic-spisg.c 1354 1355AMPHENOL CHIPCAP 2 DRIVER 1356M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1357L: linux-hwmon@vger.kernel.org 1358S: Maintained 1359F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1360F: Documentation/hwmon/chipcap2.rst 1361F: drivers/hwmon/chipcap2.c 1362 1363AMPHION VPU CODEC V4L2 DRIVER 1364M: Ming Qian <ming.qian@nxp.com> 1365M: Zhou Peng <eagle.zhou@nxp.com> 1366L: linux-media@vger.kernel.org 1367S: Maintained 1368F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1369F: drivers/media/platform/amphion/ 1370 1371AMS AS73211 DRIVER 1372M: Christian Eggers <ceggers@arri.de> 1373L: linux-iio@vger.kernel.org 1374S: Maintained 1375F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1376F: drivers/iio/light/as73211.c 1377 1378AMT (Automatic Multicast Tunneling) 1379M: Taehee Yoo <ap420073@gmail.com> 1380L: netdev@vger.kernel.org 1381S: Maintained 1382T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1383T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1384F: drivers/net/amt.c 1385 1386ANALOG DEVICES INC AD3530R DRIVER 1387M: Kim Seer Paller <kimseer.paller@analog.com> 1388L: linux-iio@vger.kernel.org 1389S: Supported 1390W: https://ez.analog.com/linux-software-drivers 1391F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1392F: drivers/iio/dac/ad3530r.c 1393 1394ANALOG DEVICES INC AD3552R DRIVER 1395M: Nuno Sá <nuno.sa@analog.com> 1396L: linux-iio@vger.kernel.org 1397S: Supported 1398W: https://ez.analog.com/linux-software-drivers 1399F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1400F: Documentation/iio/ad3552r.rst 1401F: drivers/iio/dac/ad3552r.c 1402 1403ANALOG DEVICES INC AD4000 DRIVER 1404M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1405L: linux-iio@vger.kernel.org 1406S: Supported 1407W: https://ez.analog.com/linux-software-drivers 1408F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1409F: Documentation/iio/ad4000.rst 1410F: drivers/iio/adc/ad4000.c 1411 1412AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1413M: Michael Hennerich <michael.hennerich@analog.com> 1414M: Nuno Sá <nuno.sa@analog.com> 1415R: Esteban Blanc <eblanc@baylibre.com> 1416L: linux-iio@vger.kernel.org 1417S: Supported 1418W: https://ez.analog.com/linux-software-drivers 1419F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1420F: Documentation/iio/ad4030.rst 1421F: drivers/iio/adc/ad4030.c 1422 1423ANALOG DEVICES INC AD4080 DRIVER 1424M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1425L: linux-iio@vger.kernel.org 1426S: Supported 1427W: https://ez.analog.com/linux-software-drivers 1428F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1429F: drivers/iio/adc/ad4080.c 1430 1431ANALOG DEVICES INC AD4130 DRIVER 1432M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1433L: linux-iio@vger.kernel.org 1434S: Supported 1435W: https://ez.analog.com/linux-software-drivers 1436F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1437F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1438F: drivers/iio/adc/ad4130.c 1439 1440ANALOG DEVICES INC AD4170-4 DRIVER 1441M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1442L: linux-iio@vger.kernel.org 1443S: Supported 1444W: https://ez.analog.com/linux-software-drivers 1445F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1446F: drivers/iio/adc/ad4170-4.c 1447 1448ANALOG DEVICES INC AD4695 DRIVER 1449M: Michael Hennerich <michael.hennerich@analog.com> 1450M: Nuno Sá <nuno.sa@analog.com> 1451R: David Lechner <dlechner@baylibre.com> 1452L: linux-iio@vger.kernel.org 1453S: Supported 1454W: https://ez.analog.com/linux-software-drivers 1455F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1456F: Documentation/iio/ad4695.rst 1457F: drivers/iio/adc/ad4695.c 1458F: include/dt-bindings/iio/adc/adi,ad4695.h 1459 1460ANALOG DEVICES INC AD4851 DRIVER 1461M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1462M: Dragos Bogdan <dragos.bogdan@analog.com> 1463R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1464L: linux-iio@vger.kernel.org 1465S: Supported 1466W: https://ez.analog.com/linux-software-drivers 1467F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1468F: drivers/iio/adc/ad4851.c 1469 1470ANALOG DEVICES INC AD7091R DRIVER 1471M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1472L: linux-iio@vger.kernel.org 1473S: Supported 1474W: http://ez.analog.com/community/linux-device-drivers 1475F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1476F: drivers/iio/adc/ad7091r* 1477 1478ANALOG DEVICES INC AD7191 DRIVER 1479M: Alisa-Dariana Roman <alisa.roman@analog.com> 1480L: linux-iio@vger.kernel.org 1481S: Supported 1482W: https://ez.analog.com/linux-software-drivers 1483F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1484F: Documentation/iio/ad7191.rst 1485F: drivers/iio/adc/ad7191.c 1486 1487ANALOG DEVICES INC AD7192 DRIVER 1488M: Alisa-Dariana Roman <alisa.roman@analog.com> 1489L: linux-iio@vger.kernel.org 1490S: Supported 1491W: https://ez.analog.com/linux-software-drivers 1492F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1493F: drivers/iio/adc/ad7192.c 1494 1495ANALOG DEVICES INC AD7292 DRIVER 1496M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1497L: linux-iio@vger.kernel.org 1498S: Supported 1499W: https://ez.analog.com/linux-software-drivers 1500F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1501F: drivers/iio/adc/ad7292.c 1502 1503ANALOG DEVICES INC AD7293 DRIVER 1504M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1505L: linux-iio@vger.kernel.org 1506S: Supported 1507W: https://ez.analog.com/linux-software-drivers 1508F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1509F: drivers/iio/dac/ad7293.c 1510 1511ANALOG DEVICES INC AD74115 DRIVER 1512M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1513L: linux-iio@vger.kernel.org 1514S: Supported 1515W: https://ez.analog.com/linux-software-drivers 1516F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1517F: drivers/iio/addac/ad74115.c 1518 1519ANALOG DEVICES INC AD74413R DRIVER 1520M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1521L: linux-iio@vger.kernel.org 1522S: Supported 1523W: https://ez.analog.com/linux-software-drivers 1524F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1525F: drivers/iio/addac/ad74413r.c 1526F: include/dt-bindings/iio/addac/adi,ad74413r.h 1527 1528ANALOG DEVICES INC AD7625 DRIVER 1529M: Michael Hennerich <Michael.Hennerich@analog.com> 1530M: Nuno Sá <nuno.sa@analog.com> 1531R: Trevor Gamblin <tgamblin@baylibre.com> 1532S: Supported 1533W: https://ez.analog.com/linux-software-drivers 1534W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1535F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1536F: Documentation/iio/ad7625.rst 1537F: drivers/iio/adc/ad7625.c 1538 1539ANALOG DEVICES INC AD7768-1 DRIVER 1540M: Michael Hennerich <Michael.Hennerich@analog.com> 1541L: linux-iio@vger.kernel.org 1542S: Supported 1543W: https://ez.analog.com/linux-software-drivers 1544F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1545F: drivers/iio/adc/ad7768-1.c 1546F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1547 1548ANALOG DEVICES INC AD7780 DRIVER 1549M: Michael Hennerich <Michael.Hennerich@analog.com> 1550M: Renato Lui Geh <renatogeh@gmail.com> 1551L: linux-iio@vger.kernel.org 1552S: Supported 1553W: https://ez.analog.com/linux-software-drivers 1554F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1555F: drivers/iio/adc/ad7780.c 1556 1557ANALOG DEVICES INC AD9467 DRIVER 1558M: Michael Hennerich <Michael.Hennerich@analog.com> 1559M: Nuno Sa <nuno.sa@analog.com> 1560L: linux-iio@vger.kernel.org 1561S: Supported 1562W: https://ez.analog.com/linux-software-drivers 1563F: Documentation/ABI/testing/debugfs-iio-ad9467 1564F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1565F: drivers/iio/adc/ad9467.c 1566 1567ANALOG DEVICES INC AD8460 DRIVER 1568M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1569L: linux-iio@vger.kernel.org 1570S: Supported 1571W: https://ez.analog.com/linux-software-drivers 1572F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1573F: drivers/iio/dac/ad8460.c 1574 1575ANALOG DEVICES INC AD9739a DRIVER 1576M: Nuno Sa <nuno.sa@analog.com> 1577M: Dragos Bogdan <dragos.bogdan@analog.com> 1578L: linux-iio@vger.kernel.org 1579S: Supported 1580W: https://ez.analog.com/linux-software-drivers 1581F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1582F: drivers/iio/dac/ad9739a.c 1583 1584ANALOG DEVICES INC ADA4250 DRIVER 1585M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1586L: linux-iio@vger.kernel.org 1587S: Supported 1588W: https://ez.analog.com/linux-software-drivers 1589F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1590F: drivers/iio/amplifiers/ada4250.c 1591 1592ANALOG DEVICES INC ADF4377 DRIVER 1593M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1594L: linux-iio@vger.kernel.org 1595S: Supported 1596W: https://ez.analog.com/linux-software-drivers 1597F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1598F: drivers/iio/frequency/adf4377.c 1599 1600ANALOG DEVICES INC ADGS1408 DRIVER 1601M: Mircea Caprioru <mircea.caprioru@analog.com> 1602S: Supported 1603F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1604F: drivers/mux/adgs1408.c 1605 1606ANALOG DEVICES INC ADIN DRIVER 1607M: Michael Hennerich <michael.hennerich@analog.com> 1608L: netdev@vger.kernel.org 1609S: Supported 1610W: https://ez.analog.com/linux-software-drivers 1611F: Documentation/devicetree/bindings/net/adi,adin.yaml 1612F: drivers/net/phy/adin.c 1613 1614ANALOG DEVICES INC ADIS DRIVER LIBRARY 1615M: Nuno Sa <nuno.sa@analog.com> 1616L: linux-iio@vger.kernel.org 1617S: Supported 1618F: drivers/iio/imu/adis.c 1619F: drivers/iio/imu/adis_buffer.c 1620F: drivers/iio/imu/adis_trigger.c 1621F: include/linux/iio/imu/adis.h 1622 1623ANALOG DEVICES INC ADIS16460 DRIVER 1624M: Dragos Bogdan <dragos.bogdan@analog.com> 1625L: linux-iio@vger.kernel.org 1626S: Supported 1627W: https://ez.analog.com/linux-software-drivers 1628F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1629F: drivers/iio/imu/adis16460.c 1630 1631ANALOG DEVICES INC ADIS16475 DRIVER 1632M: Nuno Sa <nuno.sa@analog.com> 1633L: linux-iio@vger.kernel.org 1634S: Supported 1635W: https://ez.analog.com/linux-software-drivers 1636F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1637F: drivers/iio/imu/adis16475.c 1638 1639ANALOG DEVICES INC ADIS16550 DRIVER 1640M: Nuno Sa <nuno.sa@analog.com> 1641M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1642M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1643M: Robert Budai <robert.budai@analog.com> 1644L: linux-iio@vger.kernel.org 1645S: Supported 1646W: https://ez.analog.com/linux-software-drivers 1647F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1648 1649ANALOG DEVICES INC ADM1177 DRIVER 1650M: Michael Hennerich <Michael.Hennerich@analog.com> 1651L: linux-hwmon@vger.kernel.org 1652S: Supported 1653W: https://ez.analog.com/linux-software-drivers 1654F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1655F: drivers/hwmon/adm1177.c 1656 1657ANALOG DEVICES INC ADMFM2000 DRIVER 1658M: Kim Seer Paller <kimseer.paller@analog.com> 1659L: linux-iio@vger.kernel.org 1660S: Supported 1661W: https://ez.analog.com/linux-software-drivers 1662F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1663F: drivers/iio/frequency/admfm2000.c 1664 1665ANALOG DEVICES INC ADMV1013 DRIVER 1666M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1667L: linux-iio@vger.kernel.org 1668S: Supported 1669W: https://ez.analog.com/linux-software-drivers 1670F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1671F: drivers/iio/frequency/admv1013.c 1672 1673ANALOG DEVICES INC ADMV1014 DRIVER 1674M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1675L: linux-iio@vger.kernel.org 1676S: Supported 1677W: https://ez.analog.com/linux-software-drivers 1678F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1679F: drivers/iio/frequency/admv1014.c 1680 1681ANALOG DEVICES INC ADMV8818 DRIVER 1682M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1683L: linux-iio@vger.kernel.org 1684S: Supported 1685W: https://ez.analog.com/linux-software-drivers 1686F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1687F: drivers/iio/filter/admv8818.c 1688 1689ANALOG DEVICES INC ADP5055 DRIVER 1690M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1691S: Supported 1692W: https://ez.analog.com/linux-software-drivers 1693F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1694F: drivers/regulator/adp5055-regulator.c 1695 1696ANALOG DEVICES INC ADP5061 DRIVER 1697M: Michael Hennerich <Michael.Hennerich@analog.com> 1698L: linux-pm@vger.kernel.org 1699S: Supported 1700W: https://ez.analog.com/linux-software-drivers 1701F: drivers/power/supply/adp5061.c 1702 1703ANALOG DEVICES INC ADRF6780 DRIVER 1704M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1705L: linux-iio@vger.kernel.org 1706S: Supported 1707W: https://ez.analog.com/linux-software-drivers 1708F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1709F: drivers/iio/frequency/adrf6780.c 1710 1711ANALOG DEVICES INC ADV7180 DRIVER 1712M: Lars-Peter Clausen <lars@metafoo.de> 1713L: linux-media@vger.kernel.org 1714S: Supported 1715W: https://ez.analog.com/linux-software-drivers 1716F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1717F: drivers/media/i2c/adv7180.c 1718 1719ANALOG DEVICES INC ADV748X DRIVER 1720M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1721L: linux-media@vger.kernel.org 1722S: Maintained 1723F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1724F: drivers/media/i2c/adv748x/* 1725 1726ANALOG DEVICES INC ADV7511 DRIVER 1727M: Hans Verkuil <hverkuil@kernel.org> 1728L: linux-media@vger.kernel.org 1729S: Maintained 1730F: drivers/media/i2c/adv7511* 1731 1732ANALOG DEVICES INC ADV7604 DRIVER 1733M: Hans Verkuil <hverkuil@kernel.org> 1734L: linux-media@vger.kernel.org 1735S: Maintained 1736F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1737F: drivers/media/i2c/adv7604* 1738 1739ANALOG DEVICES INC ADV7842 DRIVER 1740M: Hans Verkuil <hverkuil@kernel.org> 1741L: linux-media@vger.kernel.org 1742S: Maintained 1743F: drivers/media/i2c/adv7842* 1744 1745ANALOG DEVICES INC ADXRS290 DRIVER 1746M: Nishant Malpani <nish.malpani25@gmail.com> 1747L: linux-iio@vger.kernel.org 1748S: Supported 1749F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1750F: drivers/iio/gyro/adxrs290.c 1751 1752ANALOG DEVICES INC ASOC CODEC DRIVERS 1753M: Lars-Peter Clausen <lars@metafoo.de> 1754M: Nuno Sá <nuno.sa@analog.com> 1755L: linux-sound@vger.kernel.org 1756S: Supported 1757W: http://wiki.analog.com/ 1758W: https://ez.analog.com/linux-software-drivers 1759F: Documentation/devicetree/bindings/sound/adi,* 1760F: sound/soc/codecs/ad1* 1761F: sound/soc/codecs/ad7* 1762F: sound/soc/codecs/adau* 1763F: sound/soc/codecs/adav* 1764F: sound/soc/codecs/sigmadsp.* 1765F: sound/soc/codecs/ssm* 1766 1767ANALOG DEVICES INC AXI DAC DRIVER 1768M: Nuno Sa <nuno.sa@analog.com> 1769L: linux-iio@vger.kernel.org 1770S: Supported 1771W: https://ez.analog.com/linux-software-drivers 1772F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1773F: drivers/iio/dac/adi-axi-dac.c 1774 1775ANALOG DEVICES INC DMA DRIVERS 1776M: Lars-Peter Clausen <lars@metafoo.de> 1777S: Supported 1778W: https://ez.analog.com/linux-software-drivers 1779F: drivers/dma/dma-axi-dmac.c 1780 1781ANALOG DEVICES INC IIO DRIVERS 1782M: Lars-Peter Clausen <lars@metafoo.de> 1783M: Michael Hennerich <Michael.Hennerich@analog.com> 1784S: Supported 1785W: http://wiki.analog.com/ 1786W: https://ez.analog.com/linux-software-drivers 1787F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1788F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1789F: Documentation/devicetree/bindings/iio/*/adi,* 1790F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1791F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1792F: Documentation/iio/ad7606.rst 1793F: drivers/iio/*/ad* 1794F: drivers/iio/adc/ltc249* 1795F: drivers/iio/amplifiers/hmc425a.c 1796F: drivers/staging/iio/*/ad* 1797X: drivers/iio/*/adjd* 1798 1799ANALOGBITS PLL LIBRARIES 1800M: Paul Walmsley <pjw@kernel.org> 1801M: Samuel Holland <samuel.holland@sifive.com> 1802S: Supported 1803F: drivers/clk/analogbits/* 1804F: include/linux/clk/analogbits* 1805 1806ANDROID DRIVERS 1807M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1808M: Arve Hjønnevåg <arve@android.com> 1809M: Todd Kjos <tkjos@android.com> 1810M: Martijn Coenen <maco@android.com> 1811M: Joel Fernandes <joelagnelf@nvidia.com> 1812M: Christian Brauner <christian@brauner.io> 1813M: Carlos Llamas <cmllamas@google.com> 1814M: Suren Baghdasaryan <surenb@google.com> 1815L: linux-kernel@vger.kernel.org 1816S: Supported 1817T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1818F: Documentation/netlink/specs/binder.yaml 1819F: drivers/android/ 1820 1821ANDROID GOLDFISH PIC DRIVER 1822M: Miodrag Dinic <miodrag.dinic@mips.com> 1823S: Supported 1824F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1825F: drivers/irqchip/irq-goldfish-pic.c 1826 1827ANDROID GOLDFISH RTC DRIVER 1828M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1829S: Supported 1830F: drivers/rtc/rtc-goldfish.c 1831 1832AOA (Apple Onboard Audio) ALSA DRIVER 1833M: Johannes Berg <johannes@sipsolutions.net> 1834L: linuxppc-dev@lists.ozlabs.org 1835L: linux-sound@vger.kernel.org 1836S: Maintained 1837F: sound/aoa/ 1838 1839APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1840M: William Breathitt Gray <wbg@kernel.org> 1841L: linux-iio@vger.kernel.org 1842S: Maintained 1843F: drivers/iio/addac/stx104.c 1844 1845APM DRIVER 1846M: Jiri Kosina <jikos@kernel.org> 1847S: Odd fixes 1848T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1849F: arch/x86/kernel/apm_32.c 1850F: drivers/char/apm-emulation.c 1851F: include/linux/apm_bios.h 1852F: include/uapi/linux/apm_bios.h 1853 1854APPARMOR SECURITY MODULE 1855M: John Johansen <john.johansen@canonical.com> 1856M: John Johansen <john@apparmor.net> 1857L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1858S: Supported 1859W: apparmor.net 1860B: https://gitlab.com/apparmor/apparmor-kernel 1861C: irc://irc.oftc.net/apparmor 1862T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1863T: https://gitlab.com/apparmor/apparmor-kernel.git 1864F: Documentation/admin-guide/LSM/apparmor.rst 1865F: security/apparmor/ 1866 1867APPLE BCM5974 MULTITOUCH DRIVER 1868M: Henrik Rydberg <rydberg@bitmath.org> 1869L: linux-input@vger.kernel.org 1870S: Odd fixes 1871F: drivers/input/mouse/bcm5974.c 1872 1873APPLE PCIE CONTROLLER DRIVER 1874M: Marc Zyngier <maz@kernel.org> 1875L: linux-pci@vger.kernel.org 1876S: Maintained 1877F: drivers/pci/controller/pcie-apple.c 1878 1879APPLE SMC DRIVER 1880M: Henrik Rydberg <rydberg@bitmath.org> 1881L: linux-hwmon@vger.kernel.org 1882S: Odd fixes 1883F: drivers/hwmon/applesmc.c 1884 1885APPLETALK NETWORK LAYER 1886L: netdev@vger.kernel.org 1887S: Odd fixes 1888F: include/linux/atalk.h 1889F: include/uapi/linux/atalk.h 1890F: net/appletalk/ 1891 1892APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1893M: Khuong Dinh <khuong@os.amperecomputing.com> 1894S: Supported 1895F: arch/arm64/boot/dts/apm/ 1896 1897APPLIED MICRO (APM) X-GENE SOC EDAC 1898M: Khuong Dinh <khuong@os.amperecomputing.com> 1899S: Supported 1900F: Documentation/devicetree/bindings/edac/apm,xgene-edac.yaml 1901F: drivers/edac/xgene_edac.c 1902 1903APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1904M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1905M: Keyur Chudgar <keyur@os.amperecomputing.com> 1906S: Maintained 1907F: drivers/net/ethernet/apm/xgene-v2/ 1908 1909APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1910M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1911M: Keyur Chudgar <keyur@os.amperecomputing.com> 1912M: Quan Nguyen <quan@os.amperecomputing.com> 1913S: Maintained 1914F: Documentation/devicetree/bindings/net/apm,xgene-enet.yaml 1915F: Documentation/devicetree/bindings/net/apm,xgene-mdio-rgmii.yaml 1916F: drivers/net/ethernet/apm/xgene/ 1917F: drivers/net/mdio/mdio-xgene.c 1918 1919APPLIED MICRO (APM) X-GENE SOC PMU 1920M: Khuong Dinh <khuong@os.amperecomputing.com> 1921S: Supported 1922F: Documentation/admin-guide/perf/xgene-pmu.rst 1923F: Documentation/devicetree/bindings/perf/apm,xgene-pmu.yaml 1924F: drivers/perf/xgene_pmu.c 1925 1926APPLIED MICRO QT2025 PHY DRIVER 1927M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1928R: Trevor Gross <tmgross@umich.edu> 1929L: netdev@vger.kernel.org 1930L: rust-for-linux@vger.kernel.org 1931S: Maintained 1932F: drivers/net/phy/qt2025.rs 1933 1934APTINA CAMERA SENSOR PLL 1935M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1936L: linux-media@vger.kernel.org 1937S: Maintained 1938F: drivers/media/i2c/aptina-pll.* 1939 1940AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1941M: Aleksa Savic <savicaleksa83@gmail.com> 1942M: Jack Doan <me@jackdoan.com> 1943L: linux-hwmon@vger.kernel.org 1944S: Maintained 1945F: Documentation/hwmon/aquacomputer_d5next.rst 1946F: drivers/hwmon/aquacomputer_d5next.c 1947 1948AQUANTIA ETHERNET DRIVER (atlantic) 1949M: Igor Russkikh <irusskikh@marvell.com> 1950L: netdev@vger.kernel.org 1951S: Maintained 1952W: https://www.marvell.com/ 1953Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1954F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1955F: drivers/net/ethernet/aquantia/atlantic/ 1956 1957AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1958M: Egor Pomozov <epomozov@marvell.com> 1959L: netdev@vger.kernel.org 1960S: Maintained 1961W: http://www.aquantia.com 1962F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1963 1964AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1965M: Krzysztof Hałasa <khalasa@piap.pl> 1966L: linux-media@vger.kernel.org 1967S: Maintained 1968F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1969F: drivers/media/i2c/ar0521.c 1970 1971ARASAN NAND CONTROLLER DRIVER 1972M: Miquel Raynal <miquel.raynal@bootlin.com> 1973R: Michal Simek <michal.simek@amd.com> 1974L: linux-mtd@lists.infradead.org 1975S: Maintained 1976F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1977F: drivers/mtd/nand/raw/arasan-nand-controller.c 1978 1979ARC FRAMEBUFFER DRIVER 1980M: Jaya Kumar <jayalk@intworks.biz> 1981S: Maintained 1982F: drivers/video/fbdev/arcfb.c 1983F: drivers/video/fbdev/core/fb_defio.c 1984 1985ARC PGU DRM DRIVER 1986M: Alexey Brodkin <abrodkin@synopsys.com> 1987S: Supported 1988F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1989F: drivers/gpu/drm/tiny/arcpgu.c 1990 1991ARCNET NETWORK LAYER 1992M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1993L: netdev@vger.kernel.org 1994S: Maintained 1995F: drivers/net/arcnet/ 1996F: include/uapi/linux/if_arcnet.h 1997 1998ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1999M: Arnd Bergmann <arnd@arndb.de> 2000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2001L: soc@lists.linux.dev 2002S: Maintained 2003P: Documentation/process/maintainer-soc.rst 2004C: irc://irc.libera.chat/armlinux 2005T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2006F: Documentation/process/maintainer-soc*.rst 2007F: arch/arm/boot/dts/Makefile 2008F: arch/arm64/boot/dts/Makefile 2009 2010ARM ARCHITECTED TIMER DRIVER 2011M: Mark Rutland <mark.rutland@arm.com> 2012M: Marc Zyngier <maz@kernel.org> 2013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2014S: Maintained 2015F: arch/arm/include/asm/arch_timer.h 2016F: arch/arm64/include/asm/arch_timer.h 2017F: drivers/clocksource/arm_arch_timer.c 2018F: drivers/clocksource/arm_arch_timer_mmio.c 2019 2020ARM GENERIC INTERRUPT CONTROLLER DRIVERS 2021M: Marc Zyngier <maz@kernel.org> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 2025F: arch/arm/include/asm/arch_gicv3.h 2026F: arch/arm64/include/asm/arch_gicv3.h 2027F: drivers/irqchip/irq-gic*.[ch] 2028F: include/linux/irqchip/arm-gic*.h 2029F: include/linux/irqchip/arm-vgic-info.h 2030 2031ARM GENERIC INTERRUPT CONTROLLER V5 DRIVERS 2032M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2033M: Marc Zyngier <maz@kernel.org> 2034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2035S: Maintained 2036F: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5*.yaml 2037F: drivers/irqchip/irq-gic-its-msi-parent.[ch] 2038F: drivers/irqchip/irq-gic-v5*.[ch] 2039F: include/linux/irqchip/arm-gic-v5.h 2040 2041ARM HDLCD DRM DRIVER 2042M: Liviu Dudau <liviu.dudau@arm.com> 2043S: Supported 2044F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 2045F: drivers/gpu/drm/arm/hdlcd_* 2046 2047ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 2048M: Linus Walleij <linus.walleij@linaro.org> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Maintained 2051F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 2052F: Documentation/devicetree/bindings/arm/arm,realview.yaml 2053F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 2054F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2055F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 2056F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 2057F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 2058F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 2059F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 2060F: arch/arm/boot/dts/arm/arm-realview-* 2061F: arch/arm/boot/dts/arm/integrator* 2062F: arch/arm/boot/dts/arm/versatile* 2063F: arch/arm/mach-versatile/ 2064F: drivers/bus/arm-integrator-lm.c 2065F: drivers/clk/versatile/ 2066F: drivers/i2c/busses/i2c-versatile.c 2067F: drivers/irqchip/irq-versatile-fpga.c 2068F: drivers/mtd/maps/physmap-versatile.* 2069F: drivers/power/reset/arm-versatile-reboot.c 2070F: drivers/soc/versatile/ 2071 2072ARM INTERCONNECT PMU DRIVERS 2073M: Robin Murphy <robin.murphy@arm.com> 2074S: Supported 2075F: Documentation/admin-guide/perf/arm-cmn.rst 2076F: Documentation/admin-guide/perf/arm-ni.rst 2077F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2078F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2079F: drivers/perf/arm-cmn.c 2080F: drivers/perf/arm-ni.c 2081F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2082 2083ARM KOMEDA DRM-KMS DRIVER 2084M: Liviu Dudau <liviu.dudau@arm.com> 2085S: Supported 2086T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2087F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2088F: Documentation/gpu/komeda-kms.rst 2089F: drivers/gpu/drm/arm/display/include/ 2090F: drivers/gpu/drm/arm/display/komeda/ 2091 2092ARM MALI PANFROST DRM DRIVER 2093M: Boris Brezillon <boris.brezillon@collabora.com> 2094M: Rob Herring <robh@kernel.org> 2095M: Steven Price <steven.price@arm.com> 2096M: Adrián Larumbe <adrian.larumbe@collabora.com> 2097L: dri-devel@lists.freedesktop.org 2098S: Supported 2099T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2100F: Documentation/gpu/panfrost.rst 2101F: drivers/gpu/drm/ci/xfails/panfrost* 2102F: drivers/gpu/drm/panfrost/ 2103F: include/uapi/drm/panfrost_drm.h 2104 2105ARM MALI PANTHOR DRM DRIVER 2106M: Boris Brezillon <boris.brezillon@collabora.com> 2107M: Steven Price <steven.price@arm.com> 2108M: Liviu Dudau <liviu.dudau@arm.com> 2109L: dri-devel@lists.freedesktop.org 2110S: Supported 2111T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2112F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2113F: drivers/gpu/drm/panthor/ 2114F: include/uapi/drm/panthor_drm.h 2115 2116ARM MALI TYR DRM DRIVER 2117M: Daniel Almeida <daniel.almeida@collabora.com> 2118M: Alice Ryhl <aliceryhl@google.com> 2119L: dri-devel@lists.freedesktop.org 2120S: Supported 2121W: https://rust-for-linux.com/tyr-gpu-driver 2122W https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 2123B: https://gitlab.freedesktop.org/panfrost/linux/-/issues 2124T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 2125F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2126F: drivers/gpu/drm/tyr/ 2127F: include/uapi/drm/panthor_drm.h 2128 2129ARM MALI-DP DRM DRIVER 2130M: Liviu Dudau <liviu.dudau@arm.com> 2131S: Supported 2132T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2133F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2134F: Documentation/gpu/afbc.rst 2135F: drivers/gpu/drm/arm/ 2136 2137ARM MFM AND FLOPPY DRIVERS 2138M: Ian Molton <spyro@f2s.com> 2139S: Maintained 2140F: arch/arm/include/asm/floppy.h 2141F: arch/arm/mach-rpc/floppydma.S 2142 2143ARM PMU PROFILING AND DEBUGGING 2144M: Will Deacon <will@kernel.org> 2145M: Mark Rutland <mark.rutland@arm.com> 2146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2147L: linux-perf-users@vger.kernel.org 2148S: Maintained 2149F: Documentation/devicetree/bindings/arm/pmu.yaml 2150F: Documentation/devicetree/bindings/perf/ 2151F: arch/arm*/include/asm/hw_breakpoint.h 2152F: arch/arm*/include/asm/perf_event.h 2153F: arch/arm*/kernel/hw_breakpoint.c 2154F: arch/arm*/kernel/perf_* 2155F: drivers/perf/ 2156F: include/linux/perf/arm_pmu*.h 2157 2158ARM PORT 2159M: Russell King <linux@armlinux.org.uk> 2160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2161S: Odd Fixes 2162W: http://www.armlinux.org.uk/ 2163T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2164F: arch/arm/ 2165X: arch/arm/boot/dts/ 2166 2167ARM PRIMECELL AACI PL041 DRIVER 2168M: Russell King <linux@armlinux.org.uk> 2169S: Odd Fixes 2170F: sound/arm/aaci.* 2171 2172ARM PRIMECELL BUS SUPPORT 2173M: Russell King <linux@armlinux.org.uk> 2174S: Odd Fixes 2175F: drivers/amba/ 2176F: include/linux/amba/bus.h 2177 2178ARM PRIMECELL KMI PL050 DRIVER 2179M: Russell King <linux@armlinux.org.uk> 2180S: Odd Fixes 2181F: drivers/input/serio/ambakmi.* 2182F: include/linux/amba/kmi.h 2183 2184ARM PRIMECELL MMCI PL180/1 DRIVER 2185M: Russell King <linux@armlinux.org.uk> 2186S: Odd Fixes 2187F: drivers/mmc/host/mmci.* 2188F: include/linux/amba/mmci.h 2189 2190ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2191M: Miquel Raynal <miquel.raynal@bootlin.com> 2192R: Michal Simek <michal.simek@amd.com> 2193L: linux-mtd@lists.infradead.org 2194S: Maintained 2195F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2196F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2197 2198ARM PRIMECELL PL35X SMC DRIVER 2199M: Miquel Raynal <miquel.raynal@bootlin.com> 2200R: Michal Simek <michal.simek@amd.com> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2204F: drivers/memory/pl353-smc.c 2205 2206ARM PRIMECELL SSP PL022 SPI DRIVER 2207M: Linus Walleij <linus.walleij@linaro.org> 2208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2209S: Maintained 2210F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2211F: drivers/spi/spi-pl022.c 2212 2213ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2214M: Russell King <linux@armlinux.org.uk> 2215S: Odd Fixes 2216F: drivers/tty/serial/amba-pl01*.c 2217F: include/linux/amba/serial.h 2218 2219ARM PRIMECELL VIC PL190/PL192 DRIVER 2220M: Linus Walleij <linus.walleij@linaro.org> 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Maintained 2223F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2224F: drivers/irqchip/irq-vic.c 2225 2226ARM SMC WATCHDOG DRIVER 2227M: Julius Werner <jwerner@chromium.org> 2228R: Evan Benn <evanbenn@chromium.org> 2229S: Maintained 2230F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2231F: drivers/watchdog/arm_smc_wdt.c 2232 2233ARM SMMU DRIVERS 2234M: Will Deacon <will@kernel.org> 2235R: Robin Murphy <robin.murphy@arm.com> 2236L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2237S: Maintained 2238F: Documentation/devicetree/bindings/iommu/arm,smmu* 2239F: drivers/iommu/arm/ 2240F: drivers/iommu/io-pgtable-arm* 2241 2242ARM SMMU SVA SUPPORT 2243R: Jean-Philippe Brucker <jean-philippe@linaro.org> 2244F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2245 2246ARM SUB-ARCHITECTURES 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249C: irc://irc.libera.chat/armlinux 2250T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2251F: arch/arm/mach-*/ 2252F: arch/arm/plat-*/ 2253 2254ARM/ACTIONS SEMI ARCHITECTURE 2255M: Andreas Färber <afaerber@suse.de> 2256M: Manivannan Sadhasivam <mani@kernel.org> 2257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2258L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2259S: Maintained 2260F: Documentation/devicetree/bindings/arm/actions.yaml 2261F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2262F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2263F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2264F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2265F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2266F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2267F: Documentation/devicetree/bindings/pinctrl/actions,* 2268F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2269F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2270F: arch/arm/boot/dts/actions/ 2271F: arch/arm/mach-actions/ 2272F: arch/arm64/boot/dts/actions/ 2273F: drivers/clk/actions/ 2274F: drivers/clocksource/timer-owl* 2275F: drivers/dma/owl-dma.c 2276F: drivers/i2c/busses/i2c-owl.c 2277F: drivers/irqchip/irq-owl-sirq.c 2278F: drivers/mmc/host/owl-mmc.c 2279F: drivers/net/ethernet/actions/ 2280F: drivers/pinctrl/actions/* 2281F: drivers/pmdomain/actions/ 2282F: include/dt-bindings/power/owl-* 2283F: include/dt-bindings/reset/actions,* 2284F: include/linux/soc/actions/ 2285N: owl 2286 2287ARM/AIROHA SOC SUPPORT 2288M: Matthias Brugger <matthias.bgg@gmail.com> 2289M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2291L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2292S: Odd Fixes 2293F: arch/arm/boot/dts/airoha/ 2294F: arch/arm64/boot/dts/airoha/ 2295 2296ARM/Allwinner SoC Clock Support 2297M: Emilio López <emilio@elopez.com.ar> 2298S: Maintained 2299F: drivers/clk/sunxi/ 2300 2301ARM/Allwinner sunXi SoC support 2302M: Chen-Yu Tsai <wens@kernel.org> 2303M: Jernej Skrabec <jernej.skrabec@gmail.com> 2304M: Samuel Holland <samuel@sholland.org> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-sunxi@lists.linux.dev 2307S: Maintained 2308T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2309F: arch/arm/mach-sunxi/ 2310F: arch/arm64/boot/dts/allwinner/ 2311F: drivers/clk/sunxi-ng/ 2312F: drivers/pinctrl/sunxi/ 2313F: drivers/soc/sunxi/ 2314N: allwinner 2315N: sun[x456789]i 2316N: sun[25]0i 2317 2318ARM/ALPHASCALE ARCHITECTURE 2319M: Krzysztof Kozlowski <krzk@kernel.org> 2320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2321S: Odd Fixes 2322F: arch/arm/boot/dts/alphascale/ 2323F: drivers/clk/clk-asm9260.c 2324F: drivers/clocksource/asm9260_timer.c 2325F: drivers/rtc/rtc-asm9260.c 2326F: drivers/watchdog/asm9260_wdt.c 2327 2328ARM/AMD PENSANDO ARM64 ARCHITECTURE 2329M: Brad Larson <blarson@amd.com> 2330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2331S: Supported 2332F: Documentation/devicetree/bindings/*/amd,pensando* 2333F: arch/arm64/boot/dts/amd/elba* 2334 2335ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2336M: Neil Armstrong <neil.armstrong@linaro.org> 2337M: Jerome Brunet <jbrunet@baylibre.com> 2338L: linux-amlogic@lists.infradead.org 2339S: Maintained 2340F: Documentation/devicetree/bindings/clock/amlogic* 2341F: drivers/clk/meson/ 2342F: include/dt-bindings/clock/amlogic,a1* 2343F: include/dt-bindings/clock/gxbb* 2344F: include/dt-bindings/clock/meson* 2345 2346ARM/Amlogic Meson SoC Crypto Drivers 2347M: Corentin Labbe <clabbe@baylibre.com> 2348L: linux-crypto@vger.kernel.org 2349L: linux-amlogic@lists.infradead.org 2350S: Maintained 2351F: Documentation/devicetree/bindings/crypto/amlogic* 2352F: drivers/crypto/amlogic/ 2353 2354ARM/Amlogic Meson SoC Sound Drivers 2355M: Jerome Brunet <jbrunet@baylibre.com> 2356L: linux-sound@vger.kernel.org 2357S: Maintained 2358F: Documentation/devicetree/bindings/sound/amlogic* 2359F: sound/soc/meson/ 2360 2361ARM/Amlogic Meson SoC support 2362M: Neil Armstrong <neil.armstrong@linaro.org> 2363M: Kevin Hilman <khilman@baylibre.com> 2364R: Jerome Brunet <jbrunet@baylibre.com> 2365R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2367L: linux-amlogic@lists.infradead.org 2368S: Maintained 2369W: http://linux-meson.com/ 2370F: Documentation/devicetree/bindings/phy/amlogic* 2371F: arch/arm/boot/dts/amlogic/ 2372F: arch/arm/mach-meson/ 2373F: arch/arm64/boot/dts/amlogic/ 2374F: drivers/pmdomain/amlogic/ 2375F: drivers/mmc/host/meson* 2376F: drivers/phy/amlogic/ 2377F: drivers/pinctrl/meson/ 2378F: drivers/rtc/rtc-meson* 2379F: drivers/soc/amlogic/ 2380N: meson 2381 2382ARM/Annapurna Labs ALPINE ARCHITECTURE 2383M: Antoine Tenart <atenart@kernel.org> 2384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2385S: Odd Fixes 2386F: arch/arm/boot/dts/amazon/ 2387F: arch/arm/mach-alpine/ 2388F: arch/arm64/boot/dts/amazon/ 2389F: drivers/*/*alpine* 2390 2391ARM/APPLE MACHINE SOUND DRIVERS 2392M: Martin Povišer <povik+lin@cutebit.org> 2393L: asahi@lists.linux.dev 2394L: linux-sound@vger.kernel.org 2395S: Maintained 2396F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2397F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2398F: Documentation/devicetree/bindings/sound/apple,* 2399F: sound/soc/apple/* 2400F: sound/soc/codecs/cs42l83-i2c.c 2401F: sound/soc/codecs/cs42l84.* 2402F: sound/soc/codecs/ssm3515.c 2403 2404ARM/APPLE MACHINE SUPPORT 2405M: Sven Peter <sven@kernel.org> 2406M: Janne Grunau <j@jannau.net> 2407R: Neal Gompa <neal@gompa.dev> 2408L: asahi@lists.linux.dev 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410S: Maintained 2411W: https://asahilinux.org 2412B: https://github.com/AsahiLinux/linux/issues 2413C: irc://irc.oftc.net/asahi-dev 2414T: git https://github.com/AsahiLinux/linux.git 2415F: Documentation/devicetree/bindings/arm/apple.yaml 2416F: Documentation/devicetree/bindings/arm/apple/* 2417F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2418F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2419F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2420F: Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml 2421F: Documentation/devicetree/bindings/gpu/apple,agx.yaml 2422F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2423F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2424F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2425F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2426F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2427F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2428F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2429F: Documentation/devicetree/bindings/mfd/apple,smc.yaml 2430F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2431F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2432F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2433F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2434F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2435F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2436F: Documentation/devicetree/bindings/power/apple* 2437F: Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml 2438F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2439F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2440F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2441F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2442F: arch/arm64/boot/dts/apple/ 2443F: drivers/bluetooth/hci_bcm4377.c 2444F: drivers/clk/clk-apple-nco.c 2445F: drivers/cpufreq/apple-soc-cpufreq.c 2446F: drivers/dma/apple-admac.c 2447F: drivers/gpio/gpio-macsmc.c 2448F: drivers/pmdomain/apple/ 2449F: drivers/i2c/busses/i2c-pasemi-core.c 2450F: drivers/i2c/busses/i2c-pasemi-platform.c 2451F: drivers/input/touchscreen/apple_z2.c 2452F: drivers/iommu/apple-dart.c 2453F: drivers/iommu/io-pgtable-dart.c 2454F: drivers/irqchip/irq-apple-aic.c 2455F: drivers/mfd/macsmc.c 2456F: drivers/nvme/host/apple.c 2457F: drivers/nvmem/apple-efuses.c 2458F: drivers/nvmem/apple-spmi-nvmem.c 2459F: drivers/pinctrl/pinctrl-apple-gpio.c 2460F: drivers/power/reset/macsmc-reboot.c 2461F: drivers/pwm/pwm-apple.c 2462F: drivers/soc/apple/* 2463F: drivers/spi/spi-apple.c 2464F: drivers/spmi/spmi-apple-controller.c 2465F: drivers/video/backlight/apple_dwi_bl.c 2466F: drivers/watchdog/apple_wdt.c 2467F: include/dt-bindings/interrupt-controller/apple-aic.h 2468F: include/dt-bindings/pinctrl/apple.h 2469F: include/linux/mfd/macsmc.h 2470F: include/linux/soc/apple/* 2471F: include/uapi/drm/asahi_drm.h 2472 2473ARM/ARTPEC MACHINE SUPPORT 2474M: Jesper Nilsson <jesper.nilsson@axis.com> 2475M: Lars Persson <lars.persson@axis.com> 2476L: linux-arm-kernel@axis.com 2477S: Maintained 2478F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2479F: arch/arm/boot/dts/axis/ 2480F: arch/arm/mach-artpec 2481F: drivers/clk/axis 2482F: drivers/crypto/axis 2483F: drivers/mmc/host/usdhi6rol0.c 2484F: drivers/pinctrl/pinctrl-artpec* 2485 2486ARM/ASPEED I2C DRIVER 2487M: Ryan Chen <ryan_chen@aspeedtech.com> 2488R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2489R: Joel Stanley <joel@jms.id.au> 2490L: linux-i2c@vger.kernel.org 2491L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2492S: Maintained 2493F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2494F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2495F: drivers/i2c/busses/i2c-aspeed.c 2496F: drivers/irqchip/irq-aspeed-i2c-ic.c 2497 2498ARM/ASPEED MACHINE SUPPORT 2499M: Joel Stanley <joel@jms.id.au> 2500M: Andrew Jeffery <andrew@codeconstruct.com.au> 2501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2502L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2503S: Supported 2504Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2505T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 2506F: Documentation/devicetree/bindings/arm/aspeed/ 2507F: arch/arm/boot/dts/aspeed/ 2508F: arch/arm/mach-aspeed/ 2509N: aspeed 2510 2511ARM/AXIADO ARCHITECTURE 2512M: Harshit Shah <hshah@axiado.com> 2513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2514S: Maintained 2515F: Documentation/devicetree/bindings/arm/axiado.yaml 2516F: arch/arm64/boot/dts/axiado/ 2517N: axiado 2518 2519ARM/AXM LSI SOC 2520M: Krzysztof Kozlowski <krzk@kernel.org> 2521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2522S: Odd Fixes 2523F: Documentation/devicetree/bindings/arm/axxia.yaml 2524F: arch/arm/boot/dts/intel/axm/ 2525F: arch/arm/mach-axxia/ 2526 2527ARM/BITMAIN ARCHITECTURE 2528M: Manivannan Sadhasivam <mani@kernel.org> 2529L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2530S: Maintained 2531F: Documentation/devicetree/bindings/arm/bitmain.yaml 2532F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2533F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2534F: arch/arm64/boot/dts/bitmain/ 2535F: drivers/clk/clk-bm1880.c 2536F: drivers/pinctrl/pinctrl-bm1880.c 2537 2538ARM/BLAIZE ARCHITECTURE 2539M: James Cowgill <james.cowgill@blaize.com> 2540M: Matt Redfearn <matt.redfearn@blaize.com> 2541M: Neil Jones <neil.jones@blaize.com> 2542M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2543S: Maintained 2544F: Documentation/devicetree/bindings/arm/blaize.yaml 2545F: arch/arm64/boot/dts/blaize/ 2546 2547ARM/CALXEDA HIGHBANK ARCHITECTURE 2548M: Andre Przywara <andre.przywara@arm.com> 2549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2550S: Maintained 2551F: arch/arm/boot/dts/calxeda/ 2552F: arch/arm/mach-highbank/ 2553 2554ARM/CAVIUM THUNDER NETWORK DRIVER 2555M: Sunil Goutham <sgoutham@marvell.com> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557S: Maintained 2558F: drivers/net/ethernet/cavium/thunder/ 2559 2560ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2561M: Lukasz Majewski <lukma@denx.de> 2562L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2563S: Maintained 2564F: arch/arm/mach-ep93xx/ts72xx.c 2565 2566ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2567M: Hartley Sweeten <hsweeten@visionengravers.com> 2568M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2569M: Nikita Shubin <nikita.shubin@maquefel.me> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2573F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2574F: arch/arm/boot/compressed/misc-ep93xx.h 2575F: arch/arm/mach-ep93xx/ 2576F: drivers/iio/adc/ep93xx_adc.c 2577 2578ARM/CIX SOC SUPPORT 2579M: Peter Chen <peter.chen@cixtech.com> 2580M: Fugang Duan <fugang.duan@cixtech.com> 2581R: CIX Linux Kernel Upstream Group <cix-kernel-upstream@cixtech.com> 2582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2583S: Maintained 2584T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix.git 2585F: Documentation/devicetree/bindings/arm/cix.yaml 2586F: Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml 2587F: arch/arm64/boot/dts/cix/ 2588F: drivers/mailbox/cix-mailbox.c 2589K: \bcix\b 2590 2591ARM/CLKDEV SUPPORT 2592M: Russell King <linux@armlinux.org.uk> 2593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2594S: Maintained 2595T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2596F: drivers/clk/clkdev.c 2597 2598ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2599M: Baruch Siach <baruch@tkos.co.il> 2600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602F: arch/arm/boot/dts/cnxt/ 2603N: digicolor 2604 2605ARM/CORESIGHT FRAMEWORK AND DRIVERS 2606M: Suzuki K Poulose <suzuki.poulose@arm.com> 2607R: Mike Leach <mike.leach@linaro.org> 2608R: James Clark <james.clark@linaro.org> 2609L: coresight@lists.linaro.org (moderated for non-subscribers) 2610L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2611S: Maintained 2612T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2613F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2614F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2615F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2616F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2617F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2618F: Documentation/trace/coresight/* 2619F: drivers/hwtracing/coresight/* 2620F: include/dt-bindings/arm/coresight-cti-dt.h 2621F: include/linux/coresight* 2622F: include/uapi/linux/coresight* 2623F: samples/coresight/* 2624F: tools/perf/Documentation/arm-coresight.txt 2625F: tools/perf/arch/arm/util/auxtrace.c 2626F: tools/perf/arch/arm/util/cs-etm.c 2627F: tools/perf/arch/arm/util/cs-etm.h 2628F: tools/perf/arch/arm/util/pmu.c 2629F: tools/perf/tests/shell/*coresight* 2630F: tools/perf/tests/shell/coresight/* 2631F: tools/perf/tests/shell/lib/*coresight* 2632F: tools/perf/util/cs-etm-decoder/* 2633F: tools/perf/util/cs-etm.* 2634 2635ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2636M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2637M: Linus Walleij <linus.walleij@linaro.org> 2638L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2639S: Maintained 2640T: git https://github.com/ulli-kroll/linux.git 2641F: Documentation/devicetree/bindings/arm/gemini.yaml 2642F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2643F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2644F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2645F: arch/arm/boot/dts/gemini/ 2646F: arch/arm/mach-gemini/ 2647F: drivers/crypto/gemini/ 2648F: drivers/net/ethernet/cortina/ 2649F: drivers/pinctrl/pinctrl-gemini.c 2650F: drivers/rtc/rtc-ftrtc010.c 2651 2652ARM/CZ.NIC TURRIS SUPPORT 2653M: Marek Behún <kabel@kernel.org> 2654S: Maintained 2655W: https://www.turris.cz/ 2656F: Documentation/ABI/testing/debugfs-moxtet 2657F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2658F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2659F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2660F: Documentation/devicetree/bindings/bus/moxtet.txt 2661F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2662F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2663F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2664F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2665F: Documentation/devicetree/bindings/watchdog/marvell,armada-3700-wdt.yaml 2666F: drivers/bus/moxtet.c 2667F: drivers/firmware/turris-mox-rwtm.c 2668F: drivers/gpio/gpio-moxtet.c 2669F: drivers/leds/leds-turris-omnia.c 2670F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2671F: drivers/platform/cznic/ 2672F: drivers/watchdog/armada_37xx_wdt.c 2673F: include/dt-bindings/bus/moxtet.h 2674F: include/linux/armada-37xx-rwtm-mailbox.h 2675F: include/linux/moxtet.h 2676F: include/linux/turris-omnia-mcu-interface.h 2677F: include/linux/turris-signing-key.h 2678 2679ARM/FARADAY FA526 PORT 2680M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2682S: Maintained 2683T: git git://git.berlios.de/gemini-board 2684F: arch/arm/mm/*-fa* 2685 2686ARM/FOOTBRIDGE ARCHITECTURE 2687M: Russell King <linux@armlinux.org.uk> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689S: Maintained 2690W: http://www.armlinux.org.uk/ 2691F: arch/arm/include/asm/hardware/dec21285.h 2692F: arch/arm/mach-footbridge/ 2693 2694ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2695M: Shawn Guo <shawnguo@kernel.org> 2696M: Sascha Hauer <s.hauer@pengutronix.de> 2697R: Pengutronix Kernel Team <kernel@pengutronix.de> 2698R: Fabio Estevam <festevam@gmail.com> 2699L: imx@lists.linux.dev 2700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2701S: Maintained 2702T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2703F: Documentation/devicetree/bindings/firmware/fsl* 2704F: Documentation/devicetree/bindings/firmware/nxp* 2705F: arch/arm/boot/dts/nxp/imx/ 2706F: arch/arm/boot/dts/nxp/mxs/ 2707F: arch/arm64/boot/dts/freescale/ 2708X: Documentation/devicetree/bindings/media/i2c/ 2709X: arch/arm64/boot/dts/freescale/fsl-* 2710X: arch/arm64/boot/dts/freescale/qoriq-* 2711X: drivers/media/i2c/ 2712N: imx 2713N: mxs 2714N: \bmxc[^\d] 2715 2716ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2717M: Shawn Guo <shawnguo@kernel.org> 2718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2719S: Maintained 2720T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2721F: arch/arm/boot/dts/nxp/ls/ 2722F: arch/arm64/boot/dts/freescale/fsl-* 2723F: arch/arm64/boot/dts/freescale/qoriq-* 2724 2725ARM/FREESCALE VYBRID ARM ARCHITECTURE 2726M: Shawn Guo <shawnguo@kernel.org> 2727M: Sascha Hauer <s.hauer@pengutronix.de> 2728R: Pengutronix Kernel Team <kernel@pengutronix.de> 2729R: Stefan Agner <stefan@agner.ch> 2730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2731S: Maintained 2732T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2733F: arch/arm/boot/dts/nxp/vf/ 2734F: arch/arm/mach-imx/*vf610* 2735 2736ARM/GUMSTIX MACHINE SUPPORT 2737M: Steve Sakoman <sakoman@gmail.com> 2738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2739S: Maintained 2740 2741ARM/HISILICON SOC SUPPORT 2742M: Wei Xu <xuwei5@hisilicon.com> 2743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2744S: Supported 2745W: http://www.hisilicon.com 2746T: git https://github.com/hisilicon/linux-hisi.git 2747F: arch/arm/boot/dts/hisilicon/ 2748F: arch/arm/mach-hisi/ 2749F: arch/arm64/boot/dts/hisilicon/ 2750 2751ARM/HP JORNADA 7XX MACHINE SUPPORT 2752M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2753S: Maintained 2754W: www.jlime.com 2755T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2756F: arch/arm/mach-sa1100/include/mach/jornada720.h 2757F: arch/arm/mach-sa1100/jornada720.c 2758 2759ARM/HPE GXP ARCHITECTURE 2760M: Jean-Marie Verdun <verdun@hpe.com> 2761M: Nick Hawkins <nick.hawkins@hpe.com> 2762S: Maintained 2763F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2764F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2765F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2766F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2767F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2768F: Documentation/hwmon/gxp-fan-ctrl.rst 2769F: arch/arm/boot/dts/hpe/ 2770F: drivers/clocksource/timer-gxp.c 2771F: drivers/hwmon/gxp-fan-ctrl.c 2772F: drivers/i2c/busses/i2c-gxp.c 2773F: drivers/spi/spi-gxp.c 2774F: drivers/watchdog/gxp-wdt.c 2775 2776ARM/IGEP MACHINE SUPPORT 2777M: Enric Balletbo i Serra <eballetbo@gmail.com> 2778M: Javier Martinez Canillas <javier@dowhile0.org> 2779L: linux-omap@vger.kernel.org 2780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2781S: Maintained 2782F: arch/arm/boot/dts/ti/omap/omap3-igep* 2783 2784ARM/INTEL IXP4XX ARM ARCHITECTURE 2785M: Linus Walleij <linusw@kernel.org> 2786M: Imre Kaloz <kaloz@openwrt.org> 2787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2788S: Maintained 2789F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2790F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2791F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2792F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2793F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2794F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2795F: arch/arm/boot/dts/intel/ixp/ 2796F: arch/arm/mach-ixp4xx/ 2797F: drivers/bus/intel-ixp4xx-eb.c 2798F: drivers/char/hw_random/ixp4xx-rng.c 2799F: drivers/clocksource/timer-ixp4xx.c 2800F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2801F: drivers/gpio/gpio-ixp4xx.c 2802F: drivers/irqchip/irq-ixp4xx.c 2803F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2804F: drivers/net/wan/ixp4xx_hss.c 2805F: drivers/soc/ixp4xx/ixp4xx-npe.c 2806F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2807F: include/linux/soc/ixp4xx/npe.h 2808F: include/linux/soc/ixp4xx/qmgr.h 2809 2810ARM/INTEL KEEMBAY ARCHITECTURE 2811M: Paul J. Murphy <paul.j.murphy@intel.com> 2812M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2813S: Maintained 2814F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2815F: arch/arm64/boot/dts/intel/keembay-evm.dts 2816F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2817 2818ARM/INTEL XSC3 (MANZANO) ARM CORE 2819M: Lennert Buytenhek <kernel@wantstofly.org> 2820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2821S: Maintained 2822 2823ARM/LG1K ARCHITECTURE 2824M: Chanho Min <chanho.min@lge.com> 2825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2826S: Maintained 2827F: arch/arm64/boot/dts/lg/ 2828 2829ARM/LPC18XX ARCHITECTURE 2830M: Vladimir Zapolskiy <vz@mleia.com> 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832S: Maintained 2833F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2834F: arch/arm/boot/dts/nxp/lpc/lpc43* 2835F: drivers/i2c/busses/i2c-lpc2k.c 2836F: drivers/memory/pl172.c 2837F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2838F: drivers/rtc/rtc-lpc24xx.c 2839N: lpc18xx 2840 2841ARM/LPC32XX SOC SUPPORT 2842M: Vladimir Zapolskiy <vz@mleia.com> 2843M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2845S: Maintained 2846T: git https://github.com/vzapolskiy/linux-lpc32xx.git 2847F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2848F: arch/arm/boot/dts/nxp/lpc/lpc32* 2849F: arch/arm/mach-lpc32xx/ 2850F: drivers/dma/lpc32xx-dmamux.c 2851F: drivers/i2c/busses/i2c-pnx.c 2852F: drivers/net/ethernet/nxp/lpc_eth.c 2853F: drivers/usb/host/ohci-nxp.c 2854F: drivers/watchdog/pnx4008_wdt.c 2855N: lpc32xx 2856 2857LPC32XX DMAMUX SUPPORT 2858M: J.M.B. Downing <jonathan.downing@nautel.com> 2859M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2860R: Vladimir Zapolskiy <vz@mleia.com> 2861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2862S: Maintained 2863F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2864 2865ARM/Marvell Dove/MV78xx0/Orion SOC support 2866M: Andrew Lunn <andrew@lunn.ch> 2867M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2868M: Gregory Clement <gregory.clement@bootlin.com> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Maintained 2871T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2872F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.yaml 2873F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.yaml 2874F: Documentation/devicetree/bindings/soc/dove/ 2875F: arch/arm/boot/dts/marvell/dove* 2876F: arch/arm/boot/dts/marvell/orion5x* 2877F: arch/arm/mach-dove/ 2878F: arch/arm/mach-mv78xx0/ 2879F: arch/arm/mach-orion5x/ 2880F: arch/arm/plat-orion/ 2881F: drivers/bus/mvebu-mbus.c 2882F: drivers/soc/dove/ 2883 2884ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2885M: Andrew Lunn <andrew@lunn.ch> 2886M: Gregory Clement <gregory.clement@bootlin.com> 2887M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2889S: Maintained 2890T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2891F: Documentation/devicetree/bindings/arm/marvell/ 2892F: arch/arm/boot/dts/marvell/armada* 2893F: arch/arm/boot/dts/marvell/kirkwood* 2894F: arch/arm/configs/mvebu_*_defconfig 2895F: arch/arm/mach-mvebu/ 2896F: arch/arm64/boot/dts/marvell/ 2897F: drivers/clk/mvebu/ 2898F: drivers/cpufreq/armada-37xx-cpufreq.c 2899F: drivers/cpufreq/armada-8k-cpufreq.c 2900F: drivers/cpufreq/mvebu-cpufreq.c 2901F: drivers/irqchip/irq-armada-370-xp.c 2902F: drivers/irqchip/irq-mvebu-* 2903F: drivers/pinctrl/mvebu/ 2904F: drivers/rtc/rtc-armada38x.c 2905 2906ARM/Marvell PXA1908 SOC support 2907M: Duje Mihanović <duje@dujemihanovic.xyz> 2908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2909S: Maintained 2910F: Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml 2911F: arch/arm64/boot/dts/marvell/mmp/ 2912F: drivers/clk/mmp/Kconfig 2913F: drivers/clk/mmp/clk-pxa1908*.c 2914F: drivers/pmdomain/marvell/ 2915F: include/dt-bindings/clock/marvell,pxa1908.h 2916F: include/dt-bindings/power/marvell,pxa1908-power.h 2917 2918ARM/Mediatek RTC DRIVER 2919M: Eddie Huang <eddie.huang@mediatek.com> 2920M: Sean Wang <sean.wang@mediatek.com> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2923S: Maintained 2924F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2925F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2926F: drivers/rtc/rtc-mt2712.c 2927F: drivers/rtc/rtc-mt6397.c 2928F: drivers/rtc/rtc-mt7622.c 2929 2930ARM/Mediatek SoC support 2931M: Matthias Brugger <matthias.bgg@gmail.com> 2932M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2933L: linux-kernel@vger.kernel.org 2934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2935L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2936S: Maintained 2937W: https://mtk.wiki.kernel.org/ 2938C: irc://irc.libera.chat/linux-mediatek 2939F: arch/arm/boot/dts/mediatek/ 2940F: arch/arm/mach-mediatek/ 2941F: arch/arm64/boot/dts/mediatek/ 2942F: drivers/soc/mediatek/ 2943N: mtk 2944N: mt[2678] 2945K: mediatek 2946 2947ARM/Mediatek USB3 PHY DRIVER 2948M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2951S: Maintained 2952F: Documentation/devicetree/bindings/phy/mediatek,* 2953F: drivers/phy/mediatek/ 2954 2955ARM/MICROCHIP (ARM64) SoC support 2956M: Conor Dooley <conor@kernel.org> 2957M: Nicolas Ferre <nicolas.ferre@microchip.com> 2958M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2960S: Supported 2961T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2962F: arch/arm64/boot/dts/microchip/ 2963 2964ARM/Microchip (AT91) SoC support 2965M: Nicolas Ferre <nicolas.ferre@microchip.com> 2966M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2967M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2969S: Supported 2970W: http://www.linux4sam.org 2971T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2972F: arch/arm/boot/dts/microchip/ 2973F: arch/arm/include/debug/at91.S 2974F: arch/arm/mach-at91/ 2975F: drivers/memory/atmel* 2976F: drivers/watchdog/sama5d4_wdt.c 2977F: include/soc/at91/ 2978X: drivers/input/touchscreen/atmel_mxt_ts.c 2979N: at91 2980N: atmel 2981 2982ARM/Microchip Sparx5 SoC support 2983M: Steen Hegelund <Steen.Hegelund@microchip.com> 2984M: Daniel Machon <daniel.machon@microchip.com> 2985M: UNGLinuxDriver@microchip.com 2986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2987S: Supported 2988F: arch/arm64/boot/dts/microchip/sparx* 2989F: drivers/net/ethernet/microchip/vcap/ 2990F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2991N: sparx5 2992 2993ARM/MILBEAUT ARCHITECTURE 2994M: Taichi Sugaya <sugaya.taichi@socionext.com> 2995M: Takao Orito <orito.takao@socionext.com> 2996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2997S: Maintained 2998F: arch/arm/boot/dts/socionext/milbeaut* 2999F: arch/arm/mach-milbeaut/ 3000N: milbeaut 3001 3002ARM/MORELLO PLATFORM 3003M: Vincenzo Frascino <vincenzo.frascino@arm.com> 3004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3005S: Maintained 3006F: Documentation/devicetree/bindings/arm/arm,morello.yaml 3007F: arch/arm64/boot/dts/arm/morello* 3008 3009ARM/MOXA ART SOC 3010M: Krzysztof Kozlowski <krzk@kernel.org> 3011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3012S: Odd Fixes 3013F: Documentation/devicetree/bindings/arm/moxart.yaml 3014F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.yaml 3015F: arch/arm/boot/dts/moxa/ 3016F: drivers/clk/clk-moxart.c 3017 3018ARM/MStar/Sigmastar Armv7 SoC support 3019M: Daniel Palmer <daniel@thingy.jp> 3020M: Romain Perier <romain.perier@gmail.com> 3021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3022S: Maintained 3023W: http://linux-chenxing.org/ 3024T: git https://github.com/linux-chenxing/linux.git 3025F: Documentation/devicetree/bindings/arm/mstar/* 3026F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 3027F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 3028F: arch/arm/boot/dts/sigmastar/ 3029F: arch/arm/mach-mstar/ 3030F: drivers/clk/mstar/ 3031F: drivers/clocksource/timer-msc313e.c 3032F: drivers/gpio/gpio-msc313.c 3033F: drivers/rtc/rtc-msc313.c 3034F: drivers/watchdog/msc313e_wdt.c 3035F: include/dt-bindings/clock/mstar-* 3036F: include/dt-bindings/gpio/msc313-gpio.h 3037 3038ARM/NOMADIK/Ux500 ARCHITECTURES 3039M: Linus Walleij <linus.walleij@linaro.org> 3040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3041S: Maintained 3042T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 3043F: Documentation/devicetree/bindings/arm/ste-* 3044F: Documentation/devicetree/bindings/arm/ux500.yaml 3045F: Documentation/devicetree/bindings/arm/ux500/ 3046F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 3047F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 3048F: arch/arm/boot/dts/st/ste-* 3049F: arch/arm/mach-nomadik/ 3050F: arch/arm/mach-ux500/ 3051F: drivers/clk/clk-nomadik.c 3052F: drivers/clocksource/clksrc-dbx500-prcmu.c 3053F: drivers/dma/ste_dma40* 3054F: drivers/pmdomain/st/ste-ux500-pm-domain.c 3055F: drivers/gpio/gpio-nomadik.c 3056F: drivers/hwspinlock/u8500_hsem.c 3057F: drivers/i2c/busses/i2c-nomadik.c 3058F: drivers/iio/adc/ab8500-gpadc.c 3059F: drivers/mfd/ab8500* 3060F: drivers/mfd/abx500* 3061F: drivers/mfd/db8500* 3062F: drivers/pinctrl/nomadik/ 3063F: drivers/rtc/rtc-ab8500.c 3064F: drivers/rtc/rtc-pl031.c 3065F: drivers/soc/ux500/ 3066 3067ARM/NUVOTON MA35 ARCHITECTURE 3068M: Jacky Huang <ychuang3@nuvoton.com> 3069M: Shan-Chun Hung <schung@nuvoton.com> 3070L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3071S: Supported 3072F: Documentation/devicetree/bindings/*/*/*ma35* 3073F: Documentation/devicetree/bindings/*/*ma35* 3074F: arch/arm64/boot/dts/nuvoton/*ma35* 3075F: drivers/*/*/*ma35* 3076F: drivers/*/*ma35* 3077K: ma35d1 3078 3079ARM/NUVOTON NPCM ARCHITECTURE 3080M: Avi Fishman <avifishman70@gmail.com> 3081M: Tomer Maimon <tmaimon77@gmail.com> 3082M: Tali Perry <tali.perry1@gmail.com> 3083R: Patrick Venture <venture@google.com> 3084R: Nancy Yuen <yuenn@google.com> 3085R: Benjamin Fair <benjaminfair@google.com> 3086L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3087S: Supported 3088F: Documentation/devicetree/bindings/*/*/*npcm* 3089F: Documentation/devicetree/bindings/*/*npcm* 3090F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 3091F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 3092F: arch/arm/mach-npcm/ 3093F: arch/arm64/boot/dts/nuvoton/ 3094F: drivers/*/*/*npcm* 3095F: drivers/*/*npcm* 3096F: drivers/rtc/rtc-nct3018y.c 3097F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 3098F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 3099 3100ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 3101M: Joseph Liu <kwliu@nuvoton.com> 3102M: Marvin Lin <kflin@nuvoton.com> 3103L: linux-media@vger.kernel.org 3104L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3105S: Maintained 3106F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 3107F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 3108F: Documentation/userspace-api/media/drivers/npcm-video.rst 3109F: drivers/media/platform/nuvoton/ 3110F: include/uapi/linux/npcm-video.h 3111 3112ARM/NUVOTON WPCM450 ARCHITECTURE 3113M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 3114L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3115S: Maintained 3116W: https://github.com/neuschaefer/wpcm450/wiki 3117F: Documentation/devicetree/bindings/*/*wpcm* 3118F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 3119F: arch/arm/configs/wpcm450_defconfig 3120F: arch/arm/mach-npcm/wpcm450.c 3121F: drivers/*/*/*wpcm* 3122F: drivers/*/*wpcm* 3123 3124ARM/NXP S32G ARCHITECTURE 3125R: Chester Lin <chester62515@gmail.com> 3126R: Matthias Brugger <mbrugger@suse.com> 3127R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3128R: NXP S32 Linux Team <s32@nxp.com> 3129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3130S: Maintained 3131F: Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml 3132F: arch/arm64/boot/dts/freescale/s32g*.dts* 3133F: drivers/pinctrl/nxp/ 3134F: drivers/rtc/rtc-s32g.c 3135 3136ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3137M: Jan Petrous <jan.petrous@oss.nxp.com> 3138R: s32@nxp.com 3139S: Maintained 3140F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3141F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3142 3143ARM/Orion SoC/Technologic Systems TS-78xx platform support 3144M: Alexander Clouter <alex@digriz.org.uk> 3145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3146S: Maintained 3147W: http://www.digriz.org.uk/ts78xx/kernel 3148F: arch/arm/mach-orion5x/ts78xx-* 3149 3150ARM/QUALCOMM CHROMEBOOK SUPPORT 3151R: cros-qcom-dts-watchers@chromium.org 3152F: arch/arm64/boot/dts/qcom/sc7180* 3153F: arch/arm64/boot/dts/qcom/sc7280* 3154 3155ARM/QUALCOMM MAILING LIST 3156L: linux-arm-msm@vger.kernel.org 3157C: irc://irc.oftc.net/linux-msm 3158F: Documentation/devicetree/bindings/*/qcom* 3159F: Documentation/devicetree/bindings/soc/qcom/ 3160F: arch/arm/boot/dts/qcom/ 3161F: arch/arm/configs/qcom_defconfig 3162F: arch/arm/mach-qcom/ 3163F: arch/arm64/boot/dts/qcom/ 3164F: drivers/*/*/pm8???-* 3165F: drivers/*/*/qcom* 3166F: drivers/*/*/qcom/ 3167F: drivers/*/qcom* 3168F: drivers/*/qcom/ 3169F: drivers/bluetooth/btqcomsmd.c 3170F: drivers/clocksource/timer-qcom.c 3171F: drivers/cpuidle/cpuidle-qcom-spm.c 3172F: drivers/extcon/extcon-qcom* 3173F: drivers/i2c/busses/i2c-qcom-geni.c 3174F: drivers/i2c/busses/i2c-qup.c 3175F: drivers/iommu/msm* 3176F: drivers/mfd/ssbi.c 3177F: drivers/mmc/host/mmci_qcom* 3178F: drivers/mmc/host/sdhci-msm.c 3179F: drivers/pci/controller/dwc/pcie-qcom* 3180F: drivers/phy/qualcomm/ 3181F: drivers/power/*/msm* 3182F: drivers/reset/reset-qcom-* 3183F: drivers/rtc/rtc-pm8xxx.c 3184F: drivers/spi/spi-geni-qcom.c 3185F: drivers/spi/spi-qcom-qspi.c 3186F: drivers/spi/spi-qup.c 3187F: drivers/tty/serial/msm_serial.c 3188F: drivers/ufs/host/ufs-qcom* 3189F: drivers/usb/dwc3/dwc3-qcom.c 3190F: include/dt-bindings/*/qcom* 3191F: include/linux/*/qcom* 3192F: include/linux/soc/qcom/ 3193 3194ARM/QUALCOMM SUPPORT 3195M: Bjorn Andersson <andersson@kernel.org> 3196M: Konrad Dybcio <konradybcio@kernel.org> 3197L: linux-arm-msm@vger.kernel.org 3198S: Maintained 3199C: irc://irc.oftc.net/linux-msm 3200T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3201F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3202F: Documentation/devicetree/bindings/arm/qcom.yaml 3203F: Documentation/devicetree/bindings/bus/qcom* 3204F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3205F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3206F: Documentation/devicetree/bindings/reserved-memory/qcom* 3207F: Documentation/devicetree/bindings/soc/qcom/ 3208F: arch/arm/boot/dts/qcom/ 3209F: arch/arm/configs/qcom_defconfig 3210F: arch/arm/mach-qcom/ 3211F: arch/arm64/boot/dts/qcom/ 3212F: drivers/bus/qcom* 3213F: drivers/firmware/qcom/ 3214F: drivers/soc/qcom/ 3215F: include/dt-bindings/arm/qcom,ids.h 3216F: include/dt-bindings/firmware/qcom,scm.h 3217F: include/dt-bindings/soc/qcom* 3218F: include/linux/firmware/qcom 3219F: include/linux/soc/qcom/ 3220F: include/soc/qcom/ 3221 3222ARM/RDA MICRO ARCHITECTURE 3223M: Manivannan Sadhasivam <mani@kernel.org> 3224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3225L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3226S: Maintained 3227F: Documentation/devicetree/bindings/arm/rda.yaml 3228F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3229F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3230F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3231F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3232F: arch/arm/boot/dts/unisoc/ 3233F: drivers/clocksource/timer-rda.c 3234F: drivers/gpio/gpio-rda.c 3235F: drivers/irqchip/irq-rda-intc.c 3236F: drivers/tty/serial/rda-uart.c 3237 3238ARM/REALTEK ARCHITECTURE 3239M: Andreas Färber <afaerber@suse.de> 3240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3241L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3242S: Maintained 3243F: Documentation/devicetree/bindings/arm/realtek.yaml 3244F: arch/arm/boot/dts/realtek/ 3245F: arch/arm/mach-realtek/ 3246F: arch/arm64/boot/dts/realtek/ 3247 3248ARM/RISC-V/RENESAS ARCHITECTURE 3249M: Geert Uytterhoeven <geert+renesas@glider.be> 3250M: Magnus Damm <magnus.damm@gmail.com> 3251L: linux-renesas-soc@vger.kernel.org 3252S: Supported 3253Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3254C: irc://irc.libera.chat/renesas-soc 3255T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3256F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3257F: Documentation/devicetree/bindings/nvmem/renesas,* 3258F: Documentation/devicetree/bindings/soc/renesas/ 3259F: arch/arm/boot/dts/renesas/ 3260F: arch/arm/configs/shmobile_defconfig 3261F: arch/arm/include/debug/renesas-scif.S 3262F: arch/arm/mach-shmobile/ 3263F: arch/arm64/boot/dts/renesas/ 3264F: arch/riscv/boot/dts/renesas/ 3265F: drivers/pmdomain/renesas/ 3266F: drivers/soc/renesas/ 3267F: include/linux/soc/renesas/ 3268N: rcar 3269K: \brenesas, 3270 3271ARM/RISCPC ARCHITECTURE 3272M: Russell King <linux@armlinux.org.uk> 3273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3274S: Maintained 3275W: http://www.armlinux.org.uk/ 3276F: arch/arm/include/asm/hardware/ioc.h 3277F: arch/arm/include/asm/hardware/iomd.h 3278F: arch/arm/include/asm/hardware/memc.h 3279F: arch/arm/mach-rpc/ 3280F: drivers/net/ethernet/8390/etherh.c 3281F: drivers/net/ethernet/i825xx/ether1* 3282F: drivers/net/ethernet/seeq/ether3* 3283F: drivers/scsi/arm/ 3284 3285ARM/Rockchip SoC support 3286M: Heiko Stuebner <heiko@sntech.de> 3287L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3288L: linux-rockchip@lists.infradead.org 3289S: Maintained 3290T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3291F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3292F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3293F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3294F: arch/arm/boot/dts/rockchip/ 3295F: arch/arm/mach-rockchip/ 3296F: drivers/*/*/*rockchip* 3297F: drivers/*/*rockchip* 3298F: drivers/clk/rockchip/ 3299F: drivers/i2c/busses/i2c-rk3x.c 3300F: sound/soc/rockchip/ 3301N: rockchip 3302 3303ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3304M: Krzysztof Kozlowski <krzk@kernel.org> 3305R: Alim Akhtar <alim.akhtar@samsung.com> 3306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3307L: linux-samsung-soc@vger.kernel.org 3308S: Maintained 3309P: Documentation/process/maintainer-soc-clean-dts.rst 3310Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3311B: mailto:linux-samsung-soc@vger.kernel.org 3312C: irc://irc.libera.chat/linux-exynos 3313T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3314F: Documentation/arch/arm/samsung/ 3315F: Documentation/devicetree/bindings/arm/samsung/ 3316F: Documentation/devicetree/bindings/hwinfo/samsung,* 3317F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3318F: Documentation/devicetree/bindings/soc/samsung/ 3319F: arch/arm/boot/dts/samsung/ 3320F: arch/arm/mach-exynos*/ 3321F: arch/arm/mach-s3c/ 3322F: arch/arm/mach-s5p*/ 3323F: arch/arm64/boot/dts/exynos/ 3324F: arch/arm64/boot/dts/tesla/ 3325F: drivers/*/*/*s3c24* 3326F: drivers/*/*s3c24* 3327F: drivers/*/*s3c64xx* 3328F: drivers/*/*s5pv210* 3329F: drivers/clocksource/samsung_pwm_timer.c 3330F: drivers/firmware/samsung/ 3331F: drivers/mailbox/exynos-mailbox.c 3332F: drivers/memory/samsung/ 3333F: drivers/pwm/pwm-samsung.c 3334F: drivers/soc/samsung/ 3335F: drivers/tty/serial/samsung* 3336F: include/clocksource/samsung_pwm.h 3337F: include/linux/platform_data/*s3c* 3338F: include/linux/serial_s3c.h 3339F: include/linux/soc/samsung/ 3340N: exynos 3341N: s3c64xx 3342N: s5pv210 3343 3344ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3345M: Łukasz Stelmach <l.stelmach@samsung.com> 3346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3347L: linux-media@vger.kernel.org 3348S: Maintained 3349F: drivers/media/platform/samsung/s5p-g2d/ 3350 3351ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3352M: Marek Szyprowski <m.szyprowski@samsung.com> 3353L: linux-samsung-soc@vger.kernel.org 3354L: linux-media@vger.kernel.org 3355S: Maintained 3356F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3357F: drivers/media/cec/platform/s5p/ 3358 3359ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3360M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3361M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3362M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3363L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3364L: linux-media@vger.kernel.org 3365S: Maintained 3366F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3367F: drivers/media/platform/samsung/s5p-jpeg/ 3368 3369ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3370M: Marek Szyprowski <m.szyprowski@samsung.com> 3371M: Andrzej Hajda <andrzej.hajda@intel.com> 3372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3373L: linux-media@vger.kernel.org 3374S: Maintained 3375F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3376F: drivers/media/platform/samsung/s5p-mfc/ 3377 3378ARM/SOCFPGA ARCHITECTURE 3379M: Dinh Nguyen <dinguyen@kernel.org> 3380S: Maintained 3381W: http://www.rocketboards.org 3382T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3383F: arch/arm/boot/dts/intel/socfpga/ 3384F: arch/arm/configs/socfpga_defconfig 3385F: arch/arm/mach-socfpga/ 3386F: arch/arm64/boot/dts/altera/ 3387F: arch/arm64/boot/dts/intel/ 3388 3389ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3390M: Dinh Nguyen <dinguyen@kernel.org> 3391S: Maintained 3392F: drivers/clk/socfpga/ 3393 3394ARM/SOCFPGA DWMAC GLUE LAYER BINDINGS 3395M: Matthew Gerlach <matthew.gerlach@altera.com> 3396S: Maintained 3397F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3398F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3399 3400ARM/SOCFPGA DWMAC GLUE LAYER 3401M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3402S: Maintained 3403F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3404 3405ARM/SOCFPGA EDAC BINDINGS 3406M: Matthew Gerlach <matthew.gerlach@altera.com> 3407S: Maintained 3408F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3409 3410ARM/SOCFPGA EDAC SUPPORT 3411M: Dinh Nguyen <dinguyen@kernel.org> 3412S: Maintained 3413F: drivers/edac/altera_edac.[ch] 3414 3415ARM/SPREADTRUM SoC SUPPORT 3416M: Orson Zhai <orsonzhai@gmail.com> 3417M: Baolin Wang <baolin.wang7@gmail.com> 3418R: Chunyan Zhang <zhang.lyra@gmail.com> 3419S: Maintained 3420F: arch/arm64/boot/dts/sprd 3421N: sprd 3422N: sc27xx 3423N: sc2731 3424 3425ARM/STI ARCHITECTURE 3426M: Patrice Chotard <patrice.chotard@foss.st.com> 3427L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3428S: Maintained 3429W: http://www.stlinux.com 3430F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3431F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3432F: arch/arm/boot/dts/st/sti* 3433F: arch/arm/mach-sti/ 3434F: drivers/ata/ahci_st.c 3435F: drivers/char/hw_random/st-rng.c 3436F: drivers/clocksource/arm_global_timer.c 3437F: drivers/clocksource/clksrc_st_lpc.c 3438F: drivers/cpufreq/sti-cpufreq.c 3439F: drivers/dma/st_fdma* 3440F: drivers/i2c/busses/i2c-st.c 3441F: drivers/media/platform/st/sti/c8sectpfe/ 3442F: drivers/media/rc/st_rc.c 3443F: drivers/mmc/host/sdhci-st.c 3444F: drivers/phy/st/phy-miphy28lp.c 3445F: drivers/phy/st/phy-stih407-usb.c 3446F: drivers/pinctrl/pinctrl-st.c 3447F: drivers/remoteproc/st_remoteproc.c 3448F: drivers/remoteproc/st_slim_rproc.c 3449F: drivers/reset/sti/ 3450F: drivers/rtc/rtc-st-lpc.c 3451F: drivers/tty/serial/st-asc.c 3452F: drivers/usb/dwc3/dwc3-st.c 3453F: drivers/usb/host/ehci-st.c 3454F: drivers/usb/host/ohci-st.c 3455F: drivers/watchdog/st_lpc_wdt.c 3456F: include/linux/remoteproc/st_slim_rproc.h 3457 3458ARM/STM32 ARCHITECTURE 3459M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3460M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3461L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3463S: Maintained 3464T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3465F: arch/arm/boot/dts/st/stm32* 3466F: arch/arm/mach-stm32/ 3467F: arch/arm64/boot/dts/st/ 3468F: drivers/clocksource/armv7m_systick.c 3469N: stm32 3470N: stm 3471 3472ARM/SUNPLUS SP7021 SOC SUPPORT 3473M: Qin Jian <qinjian@cqplus1.com> 3474L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3475S: Maintained 3476W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3477F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3478F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3479F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3480F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3481F: arch/arm/boot/dts/sunplus/ 3482F: arch/arm/configs/sp7021_*defconfig 3483F: drivers/clk/clk-sp7021.c 3484F: drivers/irqchip/irq-sp7021-intc.c 3485F: drivers/reset/reset-sunplus.c 3486F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3487F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3488 3489ARM/Synaptics SoC support 3490M: Jisheng Zhang <jszhang@kernel.org> 3491M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3493S: Maintained 3494F: arch/arm/boot/dts/synaptics/ 3495F: arch/arm/mach-berlin/ 3496F: arch/arm64/boot/dts/synaptics/ 3497 3498ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3499M: Hans Verkuil <hverkuil@kernel.org> 3500L: linux-tegra@vger.kernel.org 3501L: linux-media@vger.kernel.org 3502S: Maintained 3503F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3504F: drivers/media/cec/platform/tegra/ 3505 3506ARM/TESLA FSD SoC SUPPORT 3507M: Alim Akhtar <alim.akhtar@samsung.com> 3508M: linux-fsd@tesla.com 3509L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3510L: linux-samsung-soc@vger.kernel.org 3511S: Maintained 3512P: Documentation/process/maintainer-soc-clean-dts.rst 3513F: arch/arm64/boot/dts/tesla/ 3514 3515ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3516M: Santosh Shilimkar <ssantosh@kernel.org> 3517L: linux-kernel@vger.kernel.org 3518S: Maintained 3519F: drivers/memory/*emif* 3520 3521ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3522M: Nishanth Menon <nm@ti.com> 3523M: Santosh Shilimkar <ssantosh@kernel.org> 3524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3525S: Maintained 3526T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3527F: arch/arm/boot/dts/ti/keystone/ 3528F: arch/arm/mach-keystone/ 3529 3530ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3531M: Santosh Shilimkar <ssantosh@kernel.org> 3532L: linux-kernel@vger.kernel.org 3533S: Maintained 3534F: drivers/clk/keystone/ 3535 3536ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3537M: Santosh Shilimkar <ssantosh@kernel.org> 3538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3539L: linux-kernel@vger.kernel.org 3540S: Maintained 3541F: drivers/clocksource/timer-keystone.c 3542 3543ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3544M: Santosh Shilimkar <ssantosh@kernel.org> 3545L: linux-kernel@vger.kernel.org 3546S: Maintained 3547F: drivers/power/reset/keystone-reset.c 3548 3549ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3550M: Nishanth Menon <nm@ti.com> 3551M: Vignesh Raghavendra <vigneshr@ti.com> 3552M: Tero Kristo <kristo@kernel.org> 3553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3554S: Supported 3555F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3556F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3557F: arch/arm64/boot/dts/ti/Makefile 3558F: arch/arm64/boot/dts/ti/k3-* 3559 3560ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3561M: Krzysztof Kozlowski <krzk@kernel.org> 3562L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3563S: Odd Fixes 3564F: Documentation/devicetree/bindings/*/*/ti,nspire* 3565F: Documentation/devicetree/bindings/*/ti,nspire* 3566F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3567F: arch/arm/boot/dts/nspire/ 3568 3569ARM/TOSHIBA VISCONTI ARCHITECTURE 3570M: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.x90@mail.toshiba> 3571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3572S: Supported 3573T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3574F: Documentation/devicetree/bindings/arm/toshiba.yaml 3575F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3576F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3577F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3578F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3579F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3580F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3581F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3582F: arch/arm64/boot/dts/toshiba/ 3583F: drivers/clk/visconti/ 3584F: drivers/gpio/gpio-visconti.c 3585F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3586F: drivers/pci/controller/dwc/pcie-visconti.c 3587F: drivers/pinctrl/visconti/ 3588F: drivers/watchdog/visconti_wdt.c 3589N: visconti 3590 3591ARM/UNIPHIER ARCHITECTURE 3592M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3593M: Masami Hiramatsu <mhiramat@kernel.org> 3594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3595S: Maintained 3596F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3597F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3598F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3599F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3600F: arch/arm/boot/dts/socionext/uniphier* 3601F: arch/arm/include/asm/hardware/cache-uniphier.h 3602F: arch/arm/mm/cache-uniphier.c 3603F: arch/arm64/boot/dts/socionext/uniphier* 3604F: drivers/bus/uniphier-system-bus.c 3605F: drivers/clk/uniphier/ 3606F: drivers/dma/uniphier-mdmac.c 3607F: drivers/gpio/gpio-uniphier.c 3608F: drivers/i2c/busses/i2c-uniphier* 3609F: drivers/irqchip/irq-uniphier-aidet.c 3610F: drivers/mmc/host/uniphier-sd.c 3611F: drivers/pinctrl/uniphier/ 3612F: drivers/reset/reset-uniphier.c 3613F: drivers/tty/serial/8250/8250_uniphier.c 3614N: uniphier 3615 3616ARM/VERSATILE EXPRESS PLATFORM 3617M: Liviu Dudau <liviu.dudau@arm.com> 3618M: Sudeep Holla <sudeep.holla@arm.com> 3619M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3621S: Maintained 3622N: mps2 3623N: vexpress 3624F: arch/arm/mach-versatile/ 3625F: arch/arm64/boot/dts/arm/ 3626F: drivers/clocksource/timer-versatile.c 3627X: drivers/cpufreq/vexpress-spc-cpufreq.c 3628X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3629 3630ARM/VFP SUPPORT 3631M: Russell King <linux@armlinux.org.uk> 3632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3633S: Maintained 3634W: http://www.armlinux.org.uk/ 3635F: arch/arm/vfp/ 3636 3637ARM/VT8500 ARM ARCHITECTURE 3638M: Alexey Charkov <alchark@gmail.com> 3639M: Krzysztof Kozlowski <krzk@kernel.org> 3640L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3641S: Odd Fixes 3642F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3643F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3644F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3645F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3646F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml 3647F: arch/arm/boot/dts/vt8500/ 3648F: arch/arm/mach-vt8500/ 3649F: drivers/clocksource/timer-vt8500.c 3650F: drivers/i2c/busses/i2c-viai2c-wmt.c 3651F: drivers/mmc/host/wmt-sdmmc.c 3652F: drivers/pwm/pwm-vt8500.c 3653F: drivers/rtc/rtc-vt8500.c 3654F: drivers/soc/vt8500/ 3655F: drivers/tty/serial/vt8500_serial.c 3656F: drivers/video/fbdev/vt8500lcdfb.* 3657F: drivers/video/fbdev/wm8505fb* 3658F: drivers/video/fbdev/wmt_ge_rops.* 3659 3660ARM/ZYNQ ARCHITECTURE 3661M: Michal Simek <michal.simek@amd.com> 3662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3663S: Supported 3664W: http://wiki.xilinx.com 3665T: git https://github.com/Xilinx/linux-xlnx.git 3666F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3667F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3668F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3669F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3670F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3671F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3672F: arch/arm/mach-zynq/ 3673F: drivers/clocksource/timer-cadence-ttc.c 3674F: drivers/cpuidle/cpuidle-zynq.c 3675F: drivers/edac/synopsys_edac.c 3676F: drivers/i2c/busses/i2c-cadence.c 3677F: drivers/i2c/busses/i2c-xiic.c 3678F: drivers/mmc/host/sdhci-of-arasan.c 3679N: zynq 3680N: xilinx 3681 3682ARM64 FIT SUPPORT 3683M: Simon Glass <sjg@chromium.org> 3684L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3685S: Maintained 3686F: arch/arm64/boot/Makefile 3687F: scripts/make_fit.py 3688 3689ARM64 PLATFORM DRIVERS 3690M: Hans de Goede <hansg@kernel.org> 3691M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3692R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3693L: platform-driver-x86@vger.kernel.org 3694S: Maintained 3695Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3696T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3697F: drivers/platform/arm64/ 3698 3699ARM64 PORT (AARCH64 ARCHITECTURE) 3700M: Catalin Marinas <catalin.marinas@arm.com> 3701M: Will Deacon <will@kernel.org> 3702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3703S: Maintained 3704T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3705F: Documentation/arch/arm64/ 3706F: arch/arm64/ 3707F: drivers/virt/coco/arm-cca-guest/ 3708F: drivers/virt/coco/pkvm-guest/ 3709F: tools/testing/selftests/arm64/ 3710X: arch/arm64/boot/dts/ 3711X: arch/arm64/configs/defconfig 3712 3713ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3714M: George McCollister <george.mccollister@gmail.com> 3715L: netdev@vger.kernel.org 3716S: Maintained 3717F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3718F: drivers/net/dsa/xrs700x/* 3719F: net/dsa/tag_xrs700x.c 3720 3721AS3645A LED FLASH CONTROLLER DRIVER 3722M: Sakari Ailus <sakari.ailus@iki.fi> 3723L: linux-leds@vger.kernel.org 3724S: Maintained 3725F: drivers/leds/flash/leds-as3645a.c 3726 3727ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3728M: Tianshu Qiu <tian.shu.qiu@intel.com> 3729L: linux-media@vger.kernel.org 3730S: Maintained 3731T: git git://linuxtv.org/media.git 3732F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3733F: drivers/media/i2c/ak7375.c 3734 3735ASAHI KASEI AK8974 DRIVER 3736M: Linus Walleij <linus.walleij@linaro.org> 3737L: linux-iio@vger.kernel.org 3738S: Supported 3739W: http://www.akm.com/ 3740F: drivers/iio/magnetometer/ak8974.c 3741 3742AOSONG AGS02MA TVOC SENSOR DRIVER 3743M: Anshul Dalal <anshulusr@gmail.com> 3744L: linux-iio@vger.kernel.org 3745S: Maintained 3746F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3747F: drivers/iio/chemical/ags02ma.c 3748 3749ASC7621 HARDWARE MONITOR DRIVER 3750M: George Joseph <george.joseph@fairview5.com> 3751L: linux-hwmon@vger.kernel.org 3752S: Maintained 3753F: Documentation/hwmon/asc7621.rst 3754F: drivers/hwmon/asc7621.c 3755 3756ASIX AX88796C SPI ETHERNET ADAPTER 3757M: Łukasz Stelmach <l.stelmach@samsung.com> 3758S: Maintained 3759F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3760F: drivers/net/ethernet/asix/ax88796c_* 3761 3762ASIX PHY DRIVER [RUST] 3763M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3764R: Trevor Gross <tmgross@umich.edu> 3765L: netdev@vger.kernel.org 3766L: rust-for-linux@vger.kernel.org 3767S: Maintained 3768F: drivers/net/phy/ax88796b_rust.rs 3769 3770ASPEED CRYPTO DRIVER 3771M: Neal Liu <neal_liu@aspeedtech.com> 3772L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3773S: Maintained 3774F: Documentation/devicetree/bindings/crypto/aspeed,* 3775F: drivers/crypto/aspeed/ 3776 3777ASPEED PECI CONTROLLER 3778M: Iwona Winiarska <iwona.winiarska@intel.com> 3779L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3780L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3781S: Supported 3782F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3783F: drivers/peci/controller/peci-aspeed.c 3784 3785ASPEED PINCTRL DRIVERS 3786M: Andrew Jeffery <andrew@codeconstruct.com.au> 3787L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3788L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3789L: linux-gpio@vger.kernel.org 3790S: Maintained 3791F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3792F: drivers/pinctrl/aspeed/ 3793 3794ASPEED SCU INTERRUPT CONTROLLER DRIVER 3795M: Eddie James <eajames@linux.ibm.com> 3796L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3797S: Maintained 3798F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3799F: drivers/irqchip/irq-aspeed-scu-ic.c 3800F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3801 3802ASPEED SD/MMC DRIVER 3803M: Andrew Jeffery <andrew@codeconstruct.com.au> 3804L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3805L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3806L: linux-mmc@vger.kernel.org 3807S: Maintained 3808F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3809F: drivers/mmc/host/sdhci-of-aspeed* 3810 3811ASPEED SMC SPI DRIVER 3812M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3813M: Cédric Le Goater <clg@kaod.org> 3814L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3815L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3816L: linux-spi@vger.kernel.org 3817S: Maintained 3818F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3819F: drivers/spi/spi-aspeed-smc.c 3820 3821ASPEED USB UDC DRIVER 3822M: Neal Liu <neal_liu@aspeedtech.com> 3823L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3824S: Maintained 3825F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3826F: drivers/usb/gadget/udc/aspeed_udc.c 3827 3828ASPEED VIDEO ENGINE DRIVER 3829M: Eddie James <eajames@linux.ibm.com> 3830L: linux-media@vger.kernel.org 3831L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3832S: Maintained 3833F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3834F: drivers/media/platform/aspeed/ 3835 3836ASUS EC HARDWARE MONITOR DRIVER 3837M: Eugene Shalygin <eugene.shalygin@gmail.com> 3838L: linux-hwmon@vger.kernel.org 3839S: Maintained 3840F: drivers/hwmon/asus-ec-sensors.c 3841 3842ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3843M: Corentin Chary <corentin.chary@gmail.com> 3844M: Luke D. Jones <luke@ljones.dev> 3845L: platform-driver-x86@vger.kernel.org 3846S: Maintained 3847W: https://asus-linux.org/ 3848F: drivers/platform/x86/asus*.c 3849F: drivers/platform/x86/eeepc*.c 3850 3851ASUS TF103C DOCK DRIVER 3852M: Hans de Goede <hansg@kernel.org> 3853L: platform-driver-x86@vger.kernel.org 3854S: Maintained 3855T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3856F: drivers/platform/x86/asus-tf103c-dock.c 3857 3858ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3859M: Aleksa Savic <savicaleksa83@gmail.com> 3860L: linux-hwmon@vger.kernel.org 3861S: Maintained 3862F: drivers/hwmon/asus_rog_ryujin.c 3863 3864ASUS WIRELESS RADIO CONTROL DRIVER 3865M: João Paulo Rechi Vita <jprvita@gmail.com> 3866L: platform-driver-x86@vger.kernel.org 3867S: Maintained 3868F: drivers/platform/x86/asus-wireless.c 3869 3870ASUS WMI HARDWARE MONITOR DRIVER 3871M: Ed Brindley <kernel@maidavale.org> 3872M: Denis Pauk <pauk.denis@gmail.com> 3873L: linux-hwmon@vger.kernel.org 3874S: Maintained 3875F: drivers/hwmon/asus_wmi_sensors.c 3876 3877ASYMMETRIC KEYS 3878M: David Howells <dhowells@redhat.com> 3879M: Lukas Wunner <lukas@wunner.de> 3880M: Ignat Korchagin <ignat@cloudflare.com> 3881L: keyrings@vger.kernel.org 3882L: linux-crypto@vger.kernel.org 3883S: Maintained 3884F: Documentation/crypto/asymmetric-keys.rst 3885F: crypto/asymmetric_keys/ 3886F: include/crypto/pkcs7.h 3887F: include/crypto/public_key.h 3888F: include/keys/asymmetric-*.h 3889F: include/linux/verification.h 3890 3891ASYMMETRIC KEYS - ECDSA 3892M: Lukas Wunner <lukas@wunner.de> 3893M: Ignat Korchagin <ignat@cloudflare.com> 3894R: Stefan Berger <stefanb@linux.ibm.com> 3895L: linux-crypto@vger.kernel.org 3896S: Maintained 3897F: crypto/ecc* 3898F: crypto/ecdsa* 3899F: include/crypto/ecc* 3900 3901ASYMMETRIC KEYS - GOST 3902M: Lukas Wunner <lukas@wunner.de> 3903M: Ignat Korchagin <ignat@cloudflare.com> 3904L: linux-crypto@vger.kernel.org 3905S: Odd fixes 3906F: crypto/ecrdsa* 3907 3908ASYMMETRIC KEYS - RSA 3909M: Lukas Wunner <lukas@wunner.de> 3910M: Ignat Korchagin <ignat@cloudflare.com> 3911L: linux-crypto@vger.kernel.org 3912S: Maintained 3913F: crypto/rsa* 3914 3915ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3916R: Dan Williams <dan.j.williams@intel.com> 3917S: Odd fixes 3918W: http://sourceforge.net/projects/xscaleiop 3919F: Documentation/crypto/async-tx-api.rst 3920F: crypto/async_tx/ 3921F: include/linux/async_tx.h 3922 3923AT24 EEPROM DRIVER 3924M: Bartosz Golaszewski <brgl@bgdev.pl> 3925L: linux-i2c@vger.kernel.org 3926S: Maintained 3927T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3928F: Documentation/devicetree/bindings/eeprom/at24.yaml 3929F: drivers/misc/eeprom/at24.c 3930 3931ATA OVER ETHERNET (AOE) DRIVER 3932M: "Justin Sanders" <justin@coraid.com> 3933S: Supported 3934W: http://www.openaoe.org/ 3935F: Documentation/admin-guide/aoe/ 3936F: drivers/block/aoe/ 3937 3938ATC260X PMIC MFD DRIVER 3939M: Manivannan Sadhasivam <mani@kernel.org> 3940M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3941L: linux-actions@lists.infradead.org 3942S: Maintained 3943F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3944F: drivers/input/misc/atc260x-onkey.c 3945F: drivers/mfd/atc260* 3946F: drivers/power/reset/atc260x-poweroff.c 3947F: drivers/regulator/atc260x-regulator.c 3948F: include/linux/mfd/atc260x/* 3949 3950ATHEROS 71XX/9XXX GPIO DRIVER 3951M: Alban Bedel <albeu@free.fr> 3952S: Maintained 3953W: https://github.com/AlbanBedel/linux 3954T: git https://github.com/AlbanBedel/linux.git 3955F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 3956F: drivers/gpio/gpio-ath79.c 3957 3958ATHEROS 71XX/9XXX USB PHY DRIVER 3959M: Alban Bedel <albeu@free.fr> 3960S: Maintained 3961W: https://github.com/AlbanBedel/linux 3962T: git https://github.com/AlbanBedel/linux.git 3963F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 3964F: drivers/phy/qualcomm/phy-ath79-usb.c 3965 3966ATHEROS ATH GENERIC UTILITIES 3967M: Jeff Johnson <jjohnson@kernel.org> 3968L: linux-wireless@vger.kernel.org 3969S: Supported 3970F: drivers/net/wireless/ath/* 3971 3972ATHEROS ATH5K WIRELESS DRIVER 3973M: Jiri Slaby <jirislaby@kernel.org> 3974M: Nick Kossifidis <mickflemm@gmail.com> 3975M: Luis Chamberlain <mcgrof@kernel.org> 3976L: linux-wireless@vger.kernel.org 3977S: Maintained 3978W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3979F: drivers/net/wireless/ath/ath5k/ 3980 3981ATHEROS ATH6KL WIRELESS DRIVER 3982L: linux-wireless@vger.kernel.org 3983S: Orphan 3984W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3985F: drivers/net/wireless/ath/ath6kl/ 3986 3987ATI_REMOTE2 DRIVER 3988M: Ville Syrjala <syrjala@sci.fi> 3989S: Maintained 3990F: drivers/input/misc/ati_remote2.c 3991 3992ATK0110 HWMON DRIVER 3993M: Luca Tettamanti <kronos.it@gmail.com> 3994L: linux-hwmon@vger.kernel.org 3995S: Maintained 3996F: drivers/hwmon/asus_atk0110.c 3997 3998ATLX ETHERNET DRIVERS 3999M: Chris Snook <chris.snook@gmail.com> 4000L: netdev@vger.kernel.org 4001S: Maintained 4002W: http://sourceforge.net/projects/atl1 4003W: http://atl1.sourceforge.net 4004F: drivers/net/ethernet/atheros/ 4005 4006ATM 4007M: Chas Williams <3chas3@gmail.com> 4008L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 4009L: netdev@vger.kernel.org 4010S: Maintained 4011W: http://linux-atm.sourceforge.net 4012F: drivers/atm/ 4013F: include/linux/atm* 4014F: include/linux/sonet.h 4015F: include/uapi/linux/atm* 4016F: include/uapi/linux/sonet.h 4017 4018ATMEL MACB ETHERNET DRIVER 4019M: Nicolas Ferre <nicolas.ferre@microchip.com> 4020M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 4021S: Maintained 4022F: drivers/net/ethernet/cadence/ 4023 4024ATMEL MAXTOUCH DRIVER 4025M: Nick Dyer <nick@shmanahar.org> 4026S: Maintained 4027T: git https://github.com/ndyer/linux.git 4028F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 4029F: drivers/input/touchscreen/atmel_mxt_ts.c 4030 4031ATOMIC INFRASTRUCTURE 4032M: Will Deacon <will@kernel.org> 4033M: Peter Zijlstra <peterz@infradead.org> 4034M: Boqun Feng <boqun.feng@gmail.com> 4035R: Mark Rutland <mark.rutland@arm.com> 4036R: Gary Guo <gary@garyguo.net> 4037L: linux-kernel@vger.kernel.org 4038S: Maintained 4039F: Documentation/atomic_*.txt 4040F: arch/*/include/asm/atomic*.h 4041F: include/*/atomic*.h 4042F: include/linux/refcount.h 4043F: scripts/atomic/ 4044F: rust/kernel/sync/atomic.rs 4045F: rust/kernel/sync/atomic/ 4046F: rust/kernel/sync/refcount.rs 4047 4048ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4049M: Bradley Grove <linuxdrivers@attotech.com> 4050L: linux-scsi@vger.kernel.org 4051S: Supported 4052W: http://www.attotech.com 4053F: drivers/scsi/esas2r 4054 4055ATUSB IEEE 802.15.4 RADIO DRIVER 4056M: Stefan Schmidt <stefan@datenfreihafen.org> 4057L: linux-wpan@vger.kernel.org 4058S: Maintained 4059F: drivers/net/ieee802154/at86rf230.h 4060F: drivers/net/ieee802154/atusb.c 4061F: drivers/net/ieee802154/atusb.h 4062 4063AUDIT SUBSYSTEM 4064M: Paul Moore <paul@paul-moore.com> 4065M: Eric Paris <eparis@redhat.com> 4066L: audit@vger.kernel.org 4067S: Supported 4068W: https://github.com/linux-audit 4069Q: https://patchwork.kernel.org/project/audit/list 4070B: mailto:audit@vger.kernel.org 4071P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4072T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4073F: include/asm-generic/audit_*.h 4074F: include/linux/audit.h 4075F: include/linux/audit_arch.h 4076F: include/uapi/linux/audit.h 4077F: kernel/audit* 4078F: lib/*audit.c 4079K: \baudit_[a-z_0-9]\+\b 4080 4081AUTOFDO BUILD 4082M: Rong Xu <xur@google.com> 4083M: Han Shen <shenhan@google.com> 4084S: Supported 4085F: Documentation/dev-tools/autofdo.rst 4086F: scripts/Makefile.autofdo 4087 4088AUXILIARY BUS DRIVER 4089M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4090R: Dave Ertman <david.m.ertman@intel.com> 4091R: Ira Weiny <ira.weiny@intel.com> 4092R: Leon Romanovsky <leon@kernel.org> 4093S: Supported 4094T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4095F: Documentation/driver-api/auxiliary_bus.rst 4096F: drivers/base/auxiliary.c 4097F: include/linux/auxiliary_bus.h 4098F: rust/helpers/auxiliary.c 4099F: rust/kernel/auxiliary.rs 4100F: samples/rust/rust_driver_auxiliary.rs 4101 4102AUXILIARY DISPLAY DRIVERS 4103M: Andy Shevchenko <andy@kernel.org> 4104R: Geert Uytterhoeven <geert@linux-m68k.org> 4105S: Odd Fixes 4106T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4107F: Documentation/devicetree/bindings/auxdisplay/ 4108F: drivers/auxdisplay/ 4109F: include/linux/cfag12864b.h 4110F: include/uapi/linux/map_to_14segment.h 4111F: include/uapi/linux/map_to_7segment.h 4112 4113AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4114M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4115L: linux-iio@vger.kernel.org 4116S: Maintained 4117F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4118F: drivers/iio/light/apds9306.c 4119 4120AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4121M: Andreas Klinger <ak@it-klinger.de> 4122L: linux-iio@vger.kernel.org 4123S: Maintained 4124F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4125F: drivers/iio/adc/hx711.c 4126 4127AX.25 NETWORK LAYER 4128L: linux-hams@vger.kernel.org 4129S: Orphan 4130W: https://linux-ax25.in-berlin.de 4131F: include/net/ax25.h 4132F: include/uapi/linux/ax25.h 4133F: net/ax25/ 4134 4135AXENTIA ARM DEVICES 4136M: Peter Rosin <peda@axentia.se> 4137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4138S: Maintained 4139F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4140F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4141F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4142F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4143 4144AXENTIA ASOC DRIVERS 4145M: Peter Rosin <peda@axentia.se> 4146L: linux-sound@vger.kernel.org 4147S: Maintained 4148F: Documentation/devicetree/bindings/sound/axentia,* 4149F: sound/soc/atmel/tse850-pcm5142.c 4150 4151AXIS ARTPEC ARM64 SoC SUPPORT 4152M: Jesper Nilsson <jesper.nilsson@axis.com> 4153M: Lars Persson <lars.persson@axis.com> 4154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4155L: linux-samsung-soc@vger.kernel.org 4156L: linux-arm-kernel@axis.com 4157S: Maintained 4158F: Documentation/devicetree/bindings/clock/axis,artpec*-clock.yaml 4159F: arch/arm64/boot/dts/exynos/axis/ 4160F: drivers/clk/samsung/clk-artpec*.c 4161F: include/dt-bindings/clock/axis,artpec*-clk.h 4162 4163AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4164M: Nuno Sá <nuno.sa@analog.com> 4165L: linux-hwmon@vger.kernel.org 4166S: Supported 4167W: https://ez.analog.com/linux-software-drivers 4168F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4169F: drivers/hwmon/axi-fan-control.c 4170 4171AXI SPI ENGINE 4172M: Michael Hennerich <michael.hennerich@analog.com> 4173M: Nuno Sá <nuno.sa@analog.com> 4174R: David Lechner <dlechner@baylibre.com> 4175L: linux-spi@vger.kernel.org 4176S: Supported 4177W: https://ez.analog.com/linux-software-drivers 4178F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4179F: drivers/spi/spi-axi-spi-engine.c 4180 4181AXI PWM GENERATOR 4182M: Michael Hennerich <michael.hennerich@analog.com> 4183M: Nuno Sá <nuno.sa@analog.com> 4184R: Trevor Gamblin <tgamblin@baylibre.com> 4185L: linux-pwm@vger.kernel.org 4186S: Supported 4187W: https://ez.analog.com/linux-software-drivers 4188F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4189F: drivers/pwm/pwm-axi-pwmgen.c 4190 4191AZ6007 DVB DRIVER 4192M: Mauro Carvalho Chehab <mchehab@kernel.org> 4193L: linux-media@vger.kernel.org 4194S: Maintained 4195W: https://linuxtv.org 4196T: git git://linuxtv.org/media.git 4197F: drivers/media/usb/dvb-usb-v2/az6007.c 4198 4199AZTECH FM RADIO RECEIVER DRIVER 4200M: Hans Verkuil <hverkuil@kernel.org> 4201L: linux-media@vger.kernel.org 4202S: Maintained 4203W: https://linuxtv.org 4204T: git git://linuxtv.org/media.git 4205F: drivers/media/radio/radio-aztech* 4206 4207B43 WIRELESS DRIVER 4208L: linux-wireless@vger.kernel.org 4209L: b43-dev@lists.infradead.org 4210S: Orphan 4211W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4212F: drivers/net/wireless/broadcom/b43/ 4213 4214B43LEGACY WIRELESS DRIVER 4215L: linux-wireless@vger.kernel.org 4216L: b43-dev@lists.infradead.org 4217S: Orphan 4218W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4219F: drivers/net/wireless/broadcom/b43legacy/ 4220 4221BACKLIGHT CLASS/SUBSYSTEM 4222M: Lee Jones <lee@kernel.org> 4223M: Daniel Thompson <danielt@kernel.org> 4224M: Jingoo Han <jingoohan1@gmail.com> 4225L: dri-devel@lists.freedesktop.org 4226S: Maintained 4227T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4228F: Documentation/ABI/stable/sysfs-class-backlight 4229F: Documentation/ABI/testing/sysfs-class-backlight 4230F: Documentation/devicetree/bindings/leds/backlight 4231F: drivers/video/backlight/ 4232F: include/linux/backlight.h 4233F: include/linux/pwm_backlight.h 4234 4235BARCO P50 GPIO DRIVER 4236M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4237M: Peter Korsgaard <peter.korsgaard@barco.com> 4238S: Maintained 4239F: drivers/platform/x86/barco-p50-gpio.c 4240 4241BATMAN ADVANCED 4242M: Marek Lindner <marek.lindner@mailbox.org> 4243M: Simon Wunderlich <sw@simonwunderlich.de> 4244M: Antonio Quartulli <antonio@mandelbit.com> 4245M: Sven Eckelmann <sven@narfation.org> 4246L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4247S: Maintained 4248W: https://www.open-mesh.org/ 4249Q: https://patchwork.open-mesh.org/project/batman/list/ 4250B: https://www.open-mesh.org/projects/batman-adv/issues 4251C: ircs://irc.hackint.org/batadv 4252T: git https://git.open-mesh.org/linux-merge.git 4253F: Documentation/networking/batman-adv.rst 4254F: include/uapi/linux/batadv_packet.h 4255F: include/uapi/linux/batman_adv.h 4256F: net/batman-adv/ 4257 4258BAYCOM/HDLCDRV DRIVERS FOR AX.25 4259M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4260L: linux-hams@vger.kernel.org 4261S: Maintained 4262W: http://www.baycom.org/~tom/ham/ham.html 4263F: drivers/net/hamradio/baycom* 4264 4265BCACHE (BLOCK LAYER CACHE) 4266M: Coly Li <colyli@fnnas.com> 4267M: Kent Overstreet <kent.overstreet@linux.dev> 4268L: linux-bcache@vger.kernel.org 4269S: Maintained 4270W: http://bcache.evilpiepirate.org 4271C: irc://irc.oftc.net/bcache 4272F: drivers/md/bcache/ 4273 4274BCACHEFS 4275M: Kent Overstreet <kent.overstreet@linux.dev> 4276L: linux-bcachefs@vger.kernel.org 4277S: Externally maintained 4278C: irc://irc.oftc.net/bcache 4279T: git https://evilpiepirate.org/git/bcachefs.git 4280 4281BDISP ST MEDIA DRIVER 4282M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4283L: linux-media@vger.kernel.org 4284S: Supported 4285W: https://linuxtv.org 4286T: git git://linuxtv.org/media.git 4287F: drivers/media/platform/st/sti/bdisp 4288 4289BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4290M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4291L: netdev@vger.kernel.org 4292S: Maintained 4293F: drivers/net/ethernet/ec_bhf.c 4294 4295BEFS FILE SYSTEM 4296M: Luis de Bethencourt <luisbg@kernel.org> 4297M: Salah Triki <salah.triki@gmail.com> 4298S: Maintained 4299T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4300F: Documentation/filesystems/befs.rst 4301F: fs/befs/ 4302 4303BFQ I/O SCHEDULER 4304M: Yu Kuai <yukuai3@huawei.com> 4305L: linux-block@vger.kernel.org 4306S: Odd Fixes 4307F: Documentation/block/bfq-iosched.rst 4308F: block/bfq-* 4309 4310BFS FILE SYSTEM 4311M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4312S: Maintained 4313F: Documentation/filesystems/bfs.rst 4314F: fs/bfs/ 4315F: include/uapi/linux/bfs_fs.h 4316 4317BINMAN 4318M: Simon Glass <sjg@chromium.org> 4319S: Supported 4320F: Documentation/devicetree/bindings/mtd/partitions/binman* 4321 4322BITMAP API 4323M: Yury Norov <yury.norov@gmail.com> 4324R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4325S: Maintained 4326F: include/linux/bitfield.h 4327F: include/linux/bitmap-str.h 4328F: include/linux/bitmap.h 4329F: include/linux/bits.h 4330F: include/linux/cpumask.h 4331F: include/linux/cpumask_types.h 4332F: include/linux/find.h 4333F: include/linux/hw_bitfield.h 4334F: include/linux/nodemask.h 4335F: include/linux/nodemask_types.h 4336F: include/uapi/linux/bits.h 4337F: include/vdso/bits.h 4338F: lib/bitmap-str.c 4339F: lib/bitmap.c 4340F: lib/cpumask.c 4341F: lib/find_bit.c 4342F: lib/find_bit_benchmark.c 4343F: lib/test_bitmap.c 4344F: lib/tests/cpumask_kunit.c 4345F: tools/include/linux/bitfield.h 4346F: tools/include/linux/bitmap.h 4347F: tools/include/linux/bits.h 4348F: tools/include/linux/find.h 4349F: tools/include/uapi/linux/bits.h 4350F: tools/include/vdso/bits.h 4351F: tools/lib/bitmap.c 4352F: tools/lib/find_bit.c 4353 4354BITMAP API BINDINGS [RUST] 4355M: Yury Norov <yury.norov@gmail.com> 4356S: Maintained 4357F: rust/helpers/bitmap.c 4358F: rust/helpers/cpumask.c 4359 4360BITMAP API [RUST] 4361M: Alice Ryhl <aliceryhl@google.com> 4362M: Burak Emir <bqe@google.com> 4363R: Yury Norov <yury.norov@gmail.com> 4364S: Maintained 4365F: lib/find_bit_benchmark_rust.rs 4366F: rust/kernel/bitmap.rs 4367F: rust/kernel/id_pool.rs 4368 4369BITOPS API 4370M: Yury Norov <yury.norov@gmail.com> 4371R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4372S: Maintained 4373F: arch/*/include/asm/bitops.h 4374F: arch/*/include/asm/bitops_32.h 4375F: arch/*/include/asm/bitops_64.h 4376F: arch/*/lib/bitops.c 4377F: include/asm-generic/bitops 4378F: include/asm-generic/bitops.h 4379F: include/linux/bitops.h 4380F: lib/test_bitops.c 4381F: tools/*/bitops* 4382 4383BITOPS API BINDINGS [RUST] 4384M: Yury Norov <yury.norov@gmail.com> 4385S: Maintained 4386F: rust/helpers/bitops.c 4387 4388BLINKM RGB LED DRIVER 4389M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4390S: Maintained 4391F: drivers/leds/leds-blinkm.c 4392 4393BLOCK LAYER 4394M: Jens Axboe <axboe@kernel.dk> 4395L: linux-block@vger.kernel.org 4396S: Maintained 4397T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 4398F: Documentation/ABI/stable/sysfs-block 4399F: Documentation/block/ 4400F: block/ 4401F: drivers/block/ 4402F: include/linux/bio.h 4403F: include/linux/blk* 4404F: kernel/trace/blktrace.c 4405F: lib/sbitmap.c 4406 4407BLOCK LAYER DEVICE DRIVER API [RUST] 4408M: Andreas Hindborg <a.hindborg@kernel.org> 4409R: Boqun Feng <boqun.feng@gmail.com> 4410L: linux-block@vger.kernel.org 4411L: rust-for-linux@vger.kernel.org 4412S: Supported 4413W: https://rust-for-linux.com 4414B: https://github.com/Rust-for-Linux/linux/issues 4415C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4416T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4417F: drivers/block/rnull/ 4418F: rust/kernel/block.rs 4419F: rust/kernel/block/ 4420 4421BLOCK2MTD DRIVER 4422M: Joern Engel <joern@lazybastard.org> 4423L: linux-mtd@lists.infradead.org 4424S: Maintained 4425F: drivers/mtd/devices/block2mtd.c 4426 4427BLUETOOTH DRIVERS 4428M: Marcel Holtmann <marcel@holtmann.org> 4429M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4430L: linux-bluetooth@vger.kernel.org 4431S: Supported 4432W: http://www.bluez.org/ 4433T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4434T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4435F: Documentation/devicetree/bindings/net/bluetooth/ 4436F: drivers/bluetooth/ 4437 4438BLUETOOTH SUBSYSTEM 4439M: Marcel Holtmann <marcel@holtmann.org> 4440M: Johan Hedberg <johan.hedberg@gmail.com> 4441M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4442L: linux-bluetooth@vger.kernel.org 4443S: Supported 4444W: http://www.bluez.org/ 4445T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4446T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4447F: Documentation/ABI/stable/sysfs-class-bluetooth 4448F: include/net/bluetooth/ 4449F: net/bluetooth/ 4450 4451BLZP1600 GPIO DRIVER 4452M: James Cowgill <james.cowgill@blaize.com> 4453M: Matt Redfearn <matt.redfearn@blaize.com> 4454M: Neil Jones <neil.jones@blaize.com> 4455M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4456L: linux-gpio@vger.kernel.org 4457S: Maintained 4458F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4459F: drivers/gpio/gpio-blzp1600.c 4460 4461BONDING DRIVER 4462M: Jay Vosburgh <jv@jvosburgh.net> 4463L: netdev@vger.kernel.org 4464S: Maintained 4465F: Documentation/networking/bonding.rst 4466F: drivers/net/bonding/ 4467F: include/net/bond* 4468F: include/uapi/linux/if_bonding.h 4469F: tools/testing/selftests/drivers/net/bonding/ 4470 4471BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4472M: Dan Robertson <dan@dlrobertson.com> 4473L: linux-iio@vger.kernel.org 4474S: Maintained 4475F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4476F: drivers/iio/accel/bma400* 4477 4478BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4479M: Alex Lanzano <lanzano.alex@gmail.com> 4480L: linux-iio@vger.kernel.org 4481S: Maintained 4482F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4483F: drivers/iio/imu/bmi270/ 4484 4485BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4486M: Jagath Jog J <jagathjog1996@gmail.com> 4487L: linux-iio@vger.kernel.org 4488S: Maintained 4489F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4490F: drivers/iio/imu/bmi323/ 4491 4492BPF JIT for ARC 4493M: Shahab Vahedi <list+bpf@vahedi.org> 4494L: bpf@vger.kernel.org 4495S: Maintained 4496F: arch/arc/net/ 4497 4498BPF JIT for ARM 4499M: Russell King <linux@armlinux.org.uk> 4500M: Puranjay Mohan <puranjay@kernel.org> 4501L: bpf@vger.kernel.org 4502S: Maintained 4503F: arch/arm/net/ 4504 4505BPF JIT for ARM64 4506M: Daniel Borkmann <daniel@iogearbox.net> 4507M: Alexei Starovoitov <ast@kernel.org> 4508M: Puranjay Mohan <puranjay@kernel.org> 4509R: Xu Kuohai <xukuohai@huaweicloud.com> 4510L: bpf@vger.kernel.org 4511S: Supported 4512F: arch/arm64/net/ 4513 4514BPF JIT for LOONGARCH 4515M: Tiezhu Yang <yangtiezhu@loongson.cn> 4516R: Hengqi Chen <hengqi.chen@gmail.com> 4517L: bpf@vger.kernel.org 4518S: Maintained 4519F: arch/loongarch/net/ 4520 4521BPF JIT for MIPS (32-BIT AND 64-BIT) 4522M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4523M: Paul Burton <paulburton@kernel.org> 4524L: bpf@vger.kernel.org 4525S: Maintained 4526F: arch/mips/net/ 4527 4528BPF JIT for NFP NICs 4529M: Jakub Kicinski <kuba@kernel.org> 4530L: bpf@vger.kernel.org 4531S: Odd Fixes 4532F: drivers/net/ethernet/netronome/nfp/bpf/ 4533 4534BPF JIT for POWERPC (32-BIT AND 64-BIT) 4535M: Hari Bathini <hbathini@linux.ibm.com> 4536M: Christophe Leroy <christophe.leroy@csgroup.eu> 4537R: Naveen N Rao <naveen@kernel.org> 4538L: bpf@vger.kernel.org 4539S: Supported 4540F: arch/powerpc/net/ 4541 4542BPF JIT for RISC-V (32-bit) 4543M: Luke Nelson <luke.r.nels@gmail.com> 4544M: Xi Wang <xi.wang@gmail.com> 4545L: bpf@vger.kernel.org 4546S: Maintained 4547F: arch/riscv/net/ 4548X: arch/riscv/net/bpf_jit_comp64.c 4549 4550BPF JIT for RISC-V (64-bit) 4551M: Björn Töpel <bjorn@kernel.org> 4552R: Pu Lehui <pulehui@huawei.com> 4553R: Puranjay Mohan <puranjay@kernel.org> 4554L: bpf@vger.kernel.org 4555S: Maintained 4556F: arch/riscv/net/ 4557X: arch/riscv/net/bpf_jit_comp32.c 4558 4559BPF JIT for S390 4560M: Ilya Leoshkevich <iii@linux.ibm.com> 4561M: Heiko Carstens <hca@linux.ibm.com> 4562M: Vasily Gorbik <gor@linux.ibm.com> 4563L: bpf@vger.kernel.org 4564S: Supported 4565F: arch/s390/net/ 4566X: arch/s390/net/pnet.c 4567 4568BPF JIT for SPARC (32-BIT AND 64-BIT) 4569M: David S. Miller <davem@davemloft.net> 4570L: bpf@vger.kernel.org 4571S: Odd Fixes 4572F: arch/sparc/net/ 4573 4574BPF JIT for X86 32-BIT 4575M: Wang YanQing <udknight@gmail.com> 4576L: bpf@vger.kernel.org 4577S: Odd Fixes 4578F: arch/x86/net/bpf_jit_comp32.c 4579 4580BPF JIT for X86 64-BIT 4581M: Alexei Starovoitov <ast@kernel.org> 4582M: Daniel Borkmann <daniel@iogearbox.net> 4583L: bpf@vger.kernel.org 4584S: Supported 4585F: arch/x86/net/ 4586X: arch/x86/net/bpf_jit_comp32.c 4587 4588BPF [BTF] 4589M: Martin KaFai Lau <martin.lau@linux.dev> 4590L: bpf@vger.kernel.org 4591S: Maintained 4592F: include/linux/btf* 4593F: kernel/bpf/btf.c 4594 4595BPF [CORE] 4596M: Alexei Starovoitov <ast@kernel.org> 4597M: Daniel Borkmann <daniel@iogearbox.net> 4598R: John Fastabend <john.fastabend@gmail.com> 4599L: bpf@vger.kernel.org 4600S: Maintained 4601F: include/linux/bpf* 4602F: include/linux/filter.h 4603F: include/linux/tnum.h 4604F: kernel/bpf/core.c 4605F: kernel/bpf/dispatcher.c 4606F: kernel/bpf/mprog.c 4607F: kernel/bpf/syscall.c 4608F: kernel/bpf/tnum.c 4609F: kernel/bpf/trampoline.c 4610F: kernel/bpf/verifier.c 4611 4612BPF [CRYPTO] 4613M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4614L: bpf@vger.kernel.org 4615S: Maintained 4616F: crypto/bpf_crypto_skcipher.c 4617F: include/linux/bpf_crypto.h 4618F: kernel/bpf/crypto.c 4619 4620BPF [DOCUMENTATION] (Related to Standardization) 4621R: David Vernet <void@manifault.com> 4622L: bpf@vger.kernel.org 4623L: bpf@ietf.org 4624S: Maintained 4625F: Documentation/bpf/standardization/ 4626 4627BPF [GENERAL] (Safe Dynamic Programs and Tools) 4628M: Alexei Starovoitov <ast@kernel.org> 4629M: Daniel Borkmann <daniel@iogearbox.net> 4630M: Andrii Nakryiko <andrii@kernel.org> 4631R: Martin KaFai Lau <martin.lau@linux.dev> 4632R: Eduard Zingerman <eddyz87@gmail.com> 4633R: Song Liu <song@kernel.org> 4634R: Yonghong Song <yonghong.song@linux.dev> 4635R: John Fastabend <john.fastabend@gmail.com> 4636R: KP Singh <kpsingh@kernel.org> 4637R: Stanislav Fomichev <sdf@fomichev.me> 4638R: Hao Luo <haoluo@google.com> 4639R: Jiri Olsa <jolsa@kernel.org> 4640L: bpf@vger.kernel.org 4641S: Supported 4642W: https://bpf.io/ 4643Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4644T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4645T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4646F: Documentation/bpf/ 4647F: Documentation/networking/filter.rst 4648F: Documentation/userspace-api/ebpf/ 4649F: arch/*/net/* 4650F: include/linux/bpf* 4651F: include/linux/btf* 4652F: include/linux/filter.h 4653F: include/trace/events/xdp.h 4654F: include/uapi/linux/bpf* 4655F: include/uapi/linux/btf* 4656F: include/uapi/linux/filter.h 4657F: kernel/bpf/ 4658F: kernel/trace/bpf_trace.c 4659F: lib/buildid.c 4660F: arch/*/include/asm/rqspinlock.h 4661F: include/asm-generic/rqspinlock.h 4662F: lib/test_bpf.c 4663F: net/bpf/ 4664F: net/core/filter.c 4665F: net/sched/act_bpf.c 4666F: net/sched/cls_bpf.c 4667F: samples/bpf/ 4668F: scripts/bpf_doc.py 4669F: scripts/Makefile.btf 4670F: scripts/pahole-version.sh 4671F: tools/bpf/ 4672F: tools/lib/bpf/ 4673F: tools/testing/selftests/bpf/ 4674 4675BPF [ITERATOR] 4676M: Yonghong Song <yonghong.song@linux.dev> 4677L: bpf@vger.kernel.org 4678S: Maintained 4679F: kernel/bpf/*iter.c 4680 4681BPF [L7 FRAMEWORK] (sockmap) 4682M: John Fastabend <john.fastabend@gmail.com> 4683M: Jakub Sitnicki <jakub@cloudflare.com> 4684L: netdev@vger.kernel.org 4685L: bpf@vger.kernel.org 4686S: Maintained 4687F: include/linux/skmsg.h 4688F: net/core/skmsg.c 4689F: net/core/sock_map.c 4690F: net/ipv4/tcp_bpf.c 4691F: net/ipv4/udp_bpf.c 4692F: net/unix/unix_bpf.c 4693 4694BPF [LIBRARY] (libbpf) 4695M: Andrii Nakryiko <andrii@kernel.org> 4696M: Eduard Zingerman <eddyz87@gmail.com> 4697L: bpf@vger.kernel.org 4698S: Maintained 4699F: tools/lib/bpf/ 4700 4701BPF [MISC] 4702L: bpf@vger.kernel.org 4703S: Odd Fixes 4704K: (?:\b|_)bpf(?:\b|_) 4705 4706BPF [NETKIT] (BPF-programmable network device) 4707M: Daniel Borkmann <daniel@iogearbox.net> 4708M: Nikolay Aleksandrov <razor@blackwall.org> 4709L: bpf@vger.kernel.org 4710L: netdev@vger.kernel.org 4711S: Supported 4712F: drivers/net/netkit.c 4713F: include/net/netkit.h 4714 4715BPF [NETWORKING] (struct_ops, reuseport) 4716M: Martin KaFai Lau <martin.lau@linux.dev> 4717L: bpf@vger.kernel.org 4718L: netdev@vger.kernel.org 4719S: Maintained 4720F: kernel/bpf/bpf_struct* 4721 4722BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4723M: Martin KaFai Lau <martin.lau@linux.dev> 4724M: Daniel Borkmann <daniel@iogearbox.net> 4725R: John Fastabend <john.fastabend@gmail.com> 4726R: Stanislav Fomichev <sdf@fomichev.me> 4727L: bpf@vger.kernel.org 4728L: netdev@vger.kernel.org 4729S: Maintained 4730F: include/net/tcx.h 4731F: kernel/bpf/tcx.c 4732F: net/core/filter.c 4733F: net/sched/act_bpf.c 4734F: net/sched/cls_bpf.c 4735 4736BPF [RINGBUF] 4737M: Andrii Nakryiko <andrii@kernel.org> 4738L: bpf@vger.kernel.org 4739S: Maintained 4740F: kernel/bpf/ringbuf.c 4741 4742BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4743M: KP Singh <kpsingh@kernel.org> 4744M: Matt Bobrowski <mattbobrowski@google.com> 4745L: bpf@vger.kernel.org 4746S: Maintained 4747F: Documentation/bpf/prog_lsm.rst 4748F: include/linux/bpf_lsm.h 4749F: kernel/bpf/bpf_lsm.c 4750F: kernel/trace/bpf_trace.c 4751F: security/bpf/ 4752 4753BPF [SELFTESTS] (Test Runners & Infrastructure) 4754M: Andrii Nakryiko <andrii@kernel.org> 4755M: Eduard Zingerman <eddyz87@gmail.com> 4756L: bpf@vger.kernel.org 4757S: Maintained 4758F: tools/testing/selftests/bpf/ 4759 4760BPF [STORAGE & CGROUPS] 4761M: Martin KaFai Lau <martin.lau@linux.dev> 4762L: bpf@vger.kernel.org 4763S: Maintained 4764F: kernel/bpf/*storage.c 4765F: kernel/bpf/bpf_lru* 4766F: kernel/bpf/cgroup.c 4767 4768BPF [TOOLING] (bpftool) 4769M: Quentin Monnet <qmo@kernel.org> 4770L: bpf@vger.kernel.org 4771S: Maintained 4772F: kernel/bpf/disasm.* 4773F: tools/bpf/bpftool/ 4774 4775BPF [TRACING] 4776M: Song Liu <song@kernel.org> 4777R: Jiri Olsa <jolsa@kernel.org> 4778L: bpf@vger.kernel.org 4779S: Maintained 4780F: kernel/bpf/stackmap.c 4781F: kernel/trace/bpf_trace.c 4782F: lib/buildid.c 4783 4784BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4785M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4786L: linux-iio@vger.kernel.org 4787S: Maintained 4788F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4789F: drivers/iio/light/apds9160.c 4790 4791BROADCOM ASP 2.0 ETHERNET DRIVER 4792M: Justin Chen <justin.chen@broadcom.com> 4793M: Florian Fainelli <florian.fainelli@broadcom.com> 4794L: bcm-kernel-feedback-list@broadcom.com 4795L: netdev@vger.kernel.org 4796S: Supported 4797F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4798F: drivers/net/ethernet/broadcom/asp2/ 4799 4800BROADCOM B44 10/100 ETHERNET DRIVER 4801M: Michael Chan <michael.chan@broadcom.com> 4802L: netdev@vger.kernel.org 4803S: Maintained 4804F: drivers/net/ethernet/broadcom/b44.* 4805 4806BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4807M: Florian Fainelli <florian.fainelli@broadcom.com> 4808L: netdev@vger.kernel.org 4809L: openwrt-devel@lists.openwrt.org (subscribers-only) 4810S: Supported 4811F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4812F: drivers/net/dsa/b53/* 4813F: drivers/net/dsa/bcm_sf2* 4814F: include/linux/dsa/brcm.h 4815F: include/linux/platform_data/b53.h 4816 4817BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4818M: Florian Fainelli <florian.fainelli@broadcom.com> 4819R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4820L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4822S: Maintained 4823T: git https://github.com/broadcom/stblinux.git 4824F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4825F: drivers/pci/controller/pcie-brcmstb.c 4826F: drivers/staging/vc04_services 4827N: bcm2711 4828N: bcm2712 4829N: bcm283* 4830N: raspberrypi 4831 4832BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4833M: Florian Fainelli <florian.fainelli@broadcom.com> 4834M: Ray Jui <rjui@broadcom.com> 4835M: Scott Branden <sbranden@broadcom.com> 4836R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4837S: Maintained 4838T: git https://github.com/broadcom/mach-bcm 4839F: arch/arm/mach-bcm/ 4840N: bcm281* 4841N: bcm113* 4842N: bcm216* 4843N: kona 4844 4845BROADCOM BCM2835 CAMERA DRIVERS 4846M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4847L: linux-media@vger.kernel.org 4848S: Maintained 4849F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4850F: drivers/media/platform/broadcom/bcm2835-unicam* 4851 4852BROADCOM BCM47XX MIPS ARCHITECTURE 4853M: Hauke Mehrtens <hauke@hauke-m.de> 4854M: Rafał Miłecki <zajec5@gmail.com> 4855L: linux-mips@vger.kernel.org 4856S: Maintained 4857F: Documentation/devicetree/bindings/mips/brcm/ 4858F: arch/mips/bcm47xx/* 4859F: arch/mips/include/asm/mach-bcm47xx/* 4860 4861BROADCOM BCM4908 ETHERNET DRIVER 4862M: Rafał Miłecki <rafal@milecki.pl> 4863R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4864L: netdev@vger.kernel.org 4865S: Maintained 4866F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4867F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4868F: drivers/net/ethernet/broadcom/unimac.h 4869 4870BROADCOM BCM4908 PINMUX DRIVER 4871M: Rafał Miłecki <rafal@milecki.pl> 4872R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4873L: linux-gpio@vger.kernel.org 4874S: Maintained 4875F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4876F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4877 4878BROADCOM BCM5301X ARM ARCHITECTURE 4879M: Florian Fainelli <florian.fainelli@broadcom.com> 4880M: Hauke Mehrtens <hauke@hauke-m.de> 4881M: Rafał Miłecki <zajec5@gmail.com> 4882R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4884S: Maintained 4885F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4886F: arch/arm/boot/dts/broadcom/bcm470* 4887F: arch/arm/boot/dts/broadcom/bcm5301* 4888F: arch/arm/boot/dts/broadcom/bcm953012* 4889F: arch/arm/mach-bcm/bcm_5301x.c 4890 4891BROADCOM BCM53573 ARM ARCHITECTURE 4892M: Florian Fainelli <florian.fainelli@broadcom.com> 4893M: Rafał Miłecki <rafal@milecki.pl> 4894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4896S: Maintained 4897F: arch/arm/boot/dts/broadcom/bcm47189* 4898F: arch/arm/boot/dts/broadcom/bcm53573* 4899 4900BROADCOM BCM63XX/BCM33XX UDC DRIVER 4901M: Kevin Cernekee <cernekee@gmail.com> 4902L: linux-usb@vger.kernel.org 4903S: Maintained 4904F: drivers/usb/gadget/udc/bcm63xx_udc.* 4905 4906BROADCOM BCM7XXX ARM ARCHITECTURE 4907M: Florian Fainelli <florian.fainelli@broadcom.com> 4908R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4910S: Maintained 4911T: git https://github.com/broadcom/stblinux.git 4912F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4913F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4914F: arch/arm/include/asm/hardware/cache-b15-rac.h 4915F: arch/arm/mach-bcm/*brcmstb* 4916F: arch/arm/mm/cache-b15-rac.c 4917F: drivers/bus/brcmstb_gisb.c 4918F: drivers/pci/controller/pcie-brcmstb.c 4919N: brcmstb 4920N: bcm7038 4921N: bcm7120 4922 4923BROADCOM BCMBCA ARM ARCHITECTURE 4924M: William Zhang <william.zhang@broadcom.com> 4925M: Anand Gore <anand.gore@broadcom.com> 4926M: Kursad Oney <kursad.oney@broadcom.com> 4927M: Florian Fainelli <florian.fainelli@broadcom.com> 4928M: Rafał Miłecki <rafal@milecki.pl> 4929R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4931S: Maintained 4932T: git https://github.com/broadcom/stblinux.git 4933F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4934F: arch/arm64/boot/dts/broadcom/bcmbca/* 4935N: bcmbca 4936N: bcm[9]?47622 4937N: bcm[9]?4912 4938N: bcm[9]?63138 4939N: bcm[9]?63146 4940N: bcm[9]?63148 4941N: bcm[9]?63158 4942N: bcm[9]?63178 4943N: bcm[9]?6756 4944N: bcm[9]?6813 4945N: bcm[9]?6846 4946N: bcm[9]?6855 4947N: bcm[9]?6856 4948N: bcm[9]?6858 4949N: bcm[9]?6878 4950 4951BROADCOM BDC DRIVER 4952M: Justin Chen <justin.chen@broadcom.com> 4953M: Al Cooper <alcooperx@gmail.com> 4954R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4955L: linux-usb@vger.kernel.org 4956S: Maintained 4957F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4958F: drivers/usb/gadget/udc/bdc/ 4959 4960BROADCOM BMIPS CPUFREQ DRIVER 4961M: Markus Mayer <mmayer@broadcom.com> 4962R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4963L: linux-pm@vger.kernel.org 4964S: Maintained 4965F: drivers/cpufreq/bmips-cpufreq.c 4966 4967BROADCOM BMIPS MIPS ARCHITECTURE 4968M: Florian Fainelli <florian.fainelli@broadcom.com> 4969R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4970L: linux-mips@vger.kernel.org 4971S: Maintained 4972T: git https://github.com/broadcom/stblinux.git 4973F: arch/mips/bmips/* 4974F: arch/mips/boot/dts/brcm/bcm*.dts* 4975F: arch/mips/include/asm/mach-bmips/* 4976F: arch/mips/kernel/*bmips* 4977F: drivers/irqchip/irq-bcm63* 4978F: drivers/irqchip/irq-bcm7* 4979F: drivers/irqchip/irq-brcmstb* 4980F: drivers/pmdomain/bcm/bcm63xx-power.c 4981F: include/linux/bcm963xx_nvram.h 4982F: include/linux/bcm963xx_tag.h 4983 4984BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4985M: Rasesh Mody <rmody@marvell.com> 4986M: GR-Linux-NIC-Dev@marvell.com 4987L: netdev@vger.kernel.org 4988S: Maintained 4989F: drivers/net/ethernet/broadcom/bnx2.* 4990F: drivers/net/ethernet/broadcom/bnx2_* 4991 4992BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4993M: Saurav Kashyap <skashyap@marvell.com> 4994M: Javed Hasan <jhasan@marvell.com> 4995M: GR-QLogic-Storage-Upstream@marvell.com 4996L: linux-scsi@vger.kernel.org 4997S: Supported 4998F: drivers/scsi/bnx2fc/ 4999 5000BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 5001M: Nilesh Javali <njavali@marvell.com> 5002M: Manish Rangankar <mrangankar@marvell.com> 5003M: GR-QLogic-Storage-Upstream@marvell.com 5004L: linux-scsi@vger.kernel.org 5005S: Supported 5006F: drivers/scsi/bnx2i/ 5007 5008BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 5009M: Sudarsana Kalluru <skalluru@marvell.com> 5010M: Manish Chopra <manishc@marvell.com> 5011L: netdev@vger.kernel.org 5012S: Maintained 5013F: drivers/net/ethernet/broadcom/bnx2x/ 5014 5015BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 5016M: Michael Chan <michael.chan@broadcom.com> 5017M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5018L: netdev@vger.kernel.org 5019S: Maintained 5020F: drivers/firmware/broadcom/tee_bnxt_fw.c 5021F: drivers/net/ethernet/broadcom/bnxt/ 5022F: include/linux/firmware/broadcom/tee_bnxt_fw.h 5023 5024BROADCOM BNG_EN 800 GIGABIT ETHERNET DRIVER 5025M: Vikas Gupta <vikas.gupta@broadcom.com> 5026L: netdev@vger.kernel.org 5027S: Maintained 5028F: drivers/net/ethernet/broadcom/bnge/ 5029 5030BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 5031M: Arend van Spriel <arend.vanspriel@broadcom.com> 5032L: linux-wireless@vger.kernel.org 5033L: brcm80211@lists.linux.dev 5034L: brcm80211-dev-list.pdl@broadcom.com 5035S: Supported 5036F: drivers/net/wireless/broadcom/brcm80211/ 5037F: include/linux/platform_data/brcmfmac.h 5038 5039BROADCOM BRCMSTB GPIO DRIVER 5040M: Doug Berger <opendmb@gmail.com> 5041M: Florian Fainelli <florian.fainelli@broadcom.com> 5042R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5043S: Supported 5044F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 5045F: drivers/gpio/gpio-brcmstb.c 5046 5047BROADCOM BRCMSTB I2C DRIVER 5048M: Kamal Dasu <kamal.dasu@broadcom.com> 5049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5050L: linux-i2c@vger.kernel.org 5051S: Supported 5052F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 5053F: drivers/i2c/busses/i2c-brcmstb.c 5054 5055BROADCOM BRCMSTB UART DRIVER 5056M: Al Cooper <alcooperx@gmail.com> 5057R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5058L: linux-serial@vger.kernel.org 5059S: Maintained 5060F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 5061F: drivers/tty/serial/8250/8250_bcm7271.c 5062 5063BROADCOM BRCMSTB USB EHCI DRIVER 5064M: Justin Chen <justin.chen@broadcom.com> 5065M: Al Cooper <alcooperx@gmail.com> 5066R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5067L: linux-usb@vger.kernel.org 5068S: Maintained 5069F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 5070F: drivers/usb/host/ehci-brcm.* 5071 5072BROADCOM BRCMSTB USB PIN MAP DRIVER 5073M: Al Cooper <alcooperx@gmail.com> 5074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5075L: linux-usb@vger.kernel.org 5076S: Maintained 5077F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 5078F: drivers/usb/misc/brcmstb-usb-pinmap.c 5079 5080BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 5081M: Justin Chen <justin.chen@broadcom.com> 5082M: Al Cooper <alcooperx@gmail.com> 5083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5084L: linux-kernel@vger.kernel.org 5085S: Maintained 5086F: drivers/phy/broadcom/phy-brcm-usb* 5087 5088BROADCOM Broadband SoC High Speed SPI Controller DRIVER 5089M: William Zhang <william.zhang@broadcom.com> 5090M: Kursad Oney <kursad.oney@broadcom.com> 5091M: Jonas Gorski <jonas.gorski@gmail.com> 5092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5093L: linux-spi@vger.kernel.org 5094S: Maintained 5095F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 5096F: drivers/spi/spi-bcm63xx-hsspi.c 5097F: drivers/spi/spi-bcmbca-hsspi.c 5098 5099BROADCOM BCM6348/BCM6358 SPI controller DRIVER 5100M: Jonas Gorski <jonas.gorski@gmail.com> 5101L: linux-spi@vger.kernel.org 5102S: Odd Fixes 5103F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 5104F: drivers/spi/spi-bcm63xx.c 5105 5106BROADCOM ETHERNET PHY DRIVERS 5107M: Florian Fainelli <florian.fainelli@broadcom.com> 5108R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5109L: netdev@vger.kernel.org 5110S: Supported 5111F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 5112F: drivers/net/phy/bcm*.[ch] 5113F: drivers/net/phy/broadcom.c 5114F: include/linux/brcmphy.h 5115 5116BROADCOM GENET ETHERNET DRIVER 5117M: Doug Berger <opendmb@gmail.com> 5118M: Florian Fainelli <florian.fainelli@broadcom.com> 5119R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5120L: netdev@vger.kernel.org 5121S: Maintained 5122F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 5123F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 5124F: drivers/net/ethernet/broadcom/genet/ 5125F: drivers/net/ethernet/broadcom/unimac.h 5126F: drivers/net/mdio/mdio-bcm-unimac.c 5127F: include/linux/platform_data/bcmgenet.h 5128F: include/linux/platform_data/mdio-bcm-unimac.h 5129 5130BROADCOM IPROC ARM ARCHITECTURE 5131M: Ray Jui <rjui@broadcom.com> 5132M: Scott Branden <sbranden@broadcom.com> 5133R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5135S: Maintained 5136T: git https://github.com/broadcom/stblinux.git 5137F: arch/arm64/boot/dts/broadcom/northstar2/* 5138F: arch/arm64/boot/dts/broadcom/stingray/* 5139F: drivers/clk/bcm/clk-ns* 5140F: drivers/clk/bcm/clk-sr* 5141F: drivers/pinctrl/bcm/pinctrl-ns* 5142F: include/dt-bindings/clock/bcm-sr* 5143N: iproc 5144N: cygnus 5145N: bcm[-_]nsp 5146N: bcm9113* 5147N: bcm9583* 5148N: bcm9585* 5149N: bcm9586* 5150N: bcm988312 5151N: bcm113* 5152N: bcm583* 5153N: bcm585* 5154N: bcm586* 5155N: bcm88312 5156N: hr2 5157N: stingray 5158 5159BROADCOM IPROC GBIT ETHERNET DRIVER 5160M: Rafał Miłecki <rafal@milecki.pl> 5161R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5162L: netdev@vger.kernel.org 5163S: Maintained 5164F: Documentation/devicetree/bindings/net/brcm,amac.yaml 5165F: drivers/net/ethernet/broadcom/bgmac* 5166F: drivers/net/ethernet/broadcom/unimac.h 5167 5168BROADCOM KONA GPIO DRIVER 5169M: Ray Jui <rjui@broadcom.com> 5170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5171S: Supported 5172F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5173F: drivers/gpio/gpio-bcm-kona.c 5174 5175BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5176M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5177M: Kashyap Desai <kashyap.desai@broadcom.com> 5178M: Sumit Saxena <sumit.saxena@broadcom.com> 5179M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5180L: mpi3mr-linuxdrv.pdl@broadcom.com 5181L: linux-scsi@vger.kernel.org 5182S: Supported 5183W: https://www.broadcom.com/support/storage 5184F: drivers/scsi/mpi3mr/ 5185 5186BROADCOM NETXTREME-E ROCE DRIVER 5187M: Selvin Xavier <selvin.xavier@broadcom.com> 5188M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5189L: linux-rdma@vger.kernel.org 5190S: Supported 5191W: http://www.broadcom.com 5192F: drivers/infiniband/hw/bnxt_re/ 5193F: include/uapi/rdma/bnxt_re-abi.h 5194 5195BROADCOM NVRAM DRIVER 5196M: Rafał Miłecki <zajec5@gmail.com> 5197L: linux-mips@vger.kernel.org 5198S: Maintained 5199F: drivers/firmware/broadcom/* 5200 5201BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5202M: Rafał Miłecki <rafal@milecki.pl> 5203M: Florian Fainelli <florian.fainelli@broadcom.com> 5204R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5205L: linux-pm@vger.kernel.org 5206S: Maintained 5207T: git https://github.com/broadcom/stblinux.git 5208F: drivers/pmdomain/bcm/bcm-pmb.c 5209F: include/dt-bindings/soc/bcm-pmb.h 5210 5211BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5212M: Rafał Miłecki <zajec5@gmail.com> 5213L: linux-wireless@vger.kernel.org 5214S: Maintained 5215F: drivers/bcma/ 5216F: include/linux/bcma/ 5217 5218BROADCOM SPI DRIVER 5219M: Kamal Dasu <kamal.dasu@broadcom.com> 5220R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5221S: Maintained 5222F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5223F: drivers/spi/spi-bcm-qspi.* 5224F: drivers/spi/spi-brcmstb-qspi.c 5225F: drivers/spi/spi-iproc-qspi.c 5226 5227BROADCOM STB AVS CPUFREQ DRIVER 5228M: Markus Mayer <mmayer@broadcom.com> 5229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5230L: linux-pm@vger.kernel.org 5231S: Maintained 5232F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5233F: drivers/cpufreq/brcmstb* 5234 5235BROADCOM STB AVS TMON DRIVER 5236M: Markus Mayer <mmayer@broadcom.com> 5237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5238L: linux-pm@vger.kernel.org 5239S: Maintained 5240F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5241F: drivers/thermal/broadcom/brcmstb* 5242 5243BROADCOM STB DPFE DRIVER 5244M: Markus Mayer <mmayer@broadcom.com> 5245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5247S: Maintained 5248F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5249F: drivers/memory/brcmstb_dpfe.c 5250 5251BROADCOM STB NAND FLASH DRIVER 5252M: Brian Norris <computersforpeace@gmail.com> 5253M: Kamal Dasu <kamal.dasu@broadcom.com> 5254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5255L: linux-mtd@lists.infradead.org 5256S: Maintained 5257F: drivers/mtd/nand/raw/brcmnand/ 5258F: include/linux/platform_data/brcmnand.h 5259 5260BROADCOM STB PCIE DRIVER 5261M: Jim Quinlan <jim2101024@gmail.com> 5262M: Florian Fainelli <florian.fainelli@broadcom.com> 5263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5264L: linux-pci@vger.kernel.org 5265S: Maintained 5266F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5267F: drivers/pci/controller/pcie-brcmstb.c 5268 5269BROADCOM SYSTEMPORT ETHERNET DRIVER 5270M: Florian Fainelli <florian.fainelli@broadcom.com> 5271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5272L: netdev@vger.kernel.org 5273S: Maintained 5274F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5275F: drivers/net/ethernet/broadcom/bcmsysport.* 5276F: drivers/net/ethernet/broadcom/unimac.h 5277 5278BROADCOM TG3 GIGABIT ETHERNET DRIVER 5279M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5280M: Michael Chan <mchan@broadcom.com> 5281L: netdev@vger.kernel.org 5282S: Maintained 5283F: drivers/net/ethernet/broadcom/tg3.* 5284 5285BROADCOM VK DRIVER 5286M: Scott Branden <scott.branden@broadcom.com> 5287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5288S: Supported 5289F: drivers/misc/bcm-vk/ 5290F: include/uapi/linux/misc/bcm_vk.h 5291 5292BROCADE BFA FC SCSI DRIVER 5293M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5294M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5295L: linux-scsi@vger.kernel.org 5296S: Supported 5297F: drivers/scsi/bfa/ 5298 5299BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5300M: Rasesh Mody <rmody@marvell.com> 5301M: Sudarsana Kalluru <skalluru@marvell.com> 5302M: GR-Linux-NIC-Dev@marvell.com 5303L: netdev@vger.kernel.org 5304S: Maintained 5305F: drivers/net/ethernet/brocade/bna/ 5306 5307BSG (block layer generic sg v4 driver) 5308M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5309L: linux-scsi@vger.kernel.org 5310S: Supported 5311F: block/bsg.c 5312F: include/linux/bsg.h 5313F: include/uapi/linux/bsg.h 5314 5315BT87X AUDIO DRIVER 5316M: Clemens Ladisch <clemens@ladisch.de> 5317L: linux-sound@vger.kernel.org 5318S: Maintained 5319T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5320F: Documentation/sound/cards/bt87x.rst 5321F: sound/pci/bt87x.c 5322 5323BT8XXGPIO DRIVER 5324M: Michael Buesch <m@bues.ch> 5325S: Maintained 5326W: http://bu3sch.de/btgpio.php 5327F: drivers/gpio/gpio-bt8xx.c 5328 5329BTRFS FILE SYSTEM 5330M: Chris Mason <clm@fb.com> 5331M: David Sterba <dsterba@suse.com> 5332L: linux-btrfs@vger.kernel.org 5333S: Maintained 5334W: https://btrfs.readthedocs.io 5335Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5336C: irc://irc.libera.chat/btrfs 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5338F: Documentation/filesystems/btrfs.rst 5339F: fs/btrfs/ 5340F: include/linux/btrfs* 5341F: include/trace/events/btrfs.h 5342F: include/uapi/linux/btrfs* 5343 5344BTTV VIDEO4LINUX DRIVER 5345M: Mauro Carvalho Chehab <mchehab@kernel.org> 5346L: linux-media@vger.kernel.org 5347S: Odd fixes 5348W: https://linuxtv.org 5349T: git git://linuxtv.org/media.git 5350F: Documentation/driver-api/media/drivers/bttv* 5351F: drivers/media/pci/bt8xx/bttv* 5352 5353BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5354M: Chanwoo Choi <cw00.choi@samsung.com> 5355L: linux-pm@vger.kernel.org 5356L: linux-samsung-soc@vger.kernel.org 5357S: Maintained 5358T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5359F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5360F: drivers/devfreq/exynos-bus.c 5361 5362BUSLOGIC SCSI DRIVER 5363M: Khalid Aziz <khalid@gonehiking.org> 5364L: linux-scsi@vger.kernel.org 5365S: Maintained 5366F: drivers/scsi/BusLogic.* 5367F: drivers/scsi/FlashPoint.* 5368 5369BXCAN CAN NETWORK DRIVER 5370M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5371L: linux-can@vger.kernel.org 5372S: Maintained 5373F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5374F: drivers/net/can/bxcan.c 5375 5376C-MEDIA CMI8788 DRIVER 5377M: Clemens Ladisch <clemens@ladisch.de> 5378L: linux-sound@vger.kernel.org 5379S: Maintained 5380T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5381F: sound/pci/oxygen/ 5382 5383C-SKY ARCHITECTURE 5384M: Guo Ren <guoren@kernel.org> 5385L: linux-csky@vger.kernel.org 5386S: Supported 5387T: git https://github.com/c-sky/csky-linux.git 5388F: Documentation/devicetree/bindings/csky/ 5389F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5390F: Documentation/devicetree/bindings/timer/csky,* 5391F: arch/csky/ 5392F: drivers/clocksource/timer-gx6605s.c 5393F: drivers/clocksource/timer-mp-csky.c 5394F: drivers/irqchip/irq-csky-* 5395N: csky 5396K: csky 5397 5398CA8210 IEEE-802.15.4 RADIO DRIVER 5399L: linux-wpan@vger.kernel.org 5400S: Orphan 5401W: https://github.com/Cascoda/ca8210-linux.git 5402F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5403F: drivers/net/ieee802154/ca8210.c 5404 5405CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5406M: David Howells <dhowells@redhat.com> 5407L: netfs@lists.linux.dev 5408S: Supported 5409F: Documentation/filesystems/caching/cachefiles.rst 5410F: fs/cachefiles/ 5411 5412CACHESTAT: PAGE CACHE STATS FOR A FILE 5413M: Nhat Pham <nphamcs@gmail.com> 5414M: Johannes Weiner <hannes@cmpxchg.org> 5415L: linux-mm@kvack.org 5416S: Maintained 5417F: tools/testing/selftests/cachestat/test_cachestat.c 5418 5419CADENCE MIPI-CSI2 BRIDGES 5420M: Maxime Ripard <mripard@kernel.org> 5421L: linux-media@vger.kernel.org 5422S: Maintained 5423F: Documentation/devicetree/bindings/media/cdns,*.txt 5424F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5425F: drivers/media/platform/cadence/cdns-csi2* 5426F: include/media/cadence/cdns-csi2* 5427 5428CADENCE NAND DRIVER 5429L: linux-mtd@lists.infradead.org 5430S: Orphan 5431F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5432F: drivers/mtd/nand/raw/cadence-nand-controller.c 5433 5434CADENCE USB3 DRD IP DRIVER 5435M: Peter Chen <peter.chen@kernel.org> 5436M: Pawel Laszczak <pawell@cadence.com> 5437R: Roger Quadros <rogerq@kernel.org> 5438L: linux-usb@vger.kernel.org 5439S: Maintained 5440T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5441F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5442F: drivers/usb/cdns3/ 5443X: drivers/usb/cdns3/cdnsp* 5444 5445CADENCE USBHS DRIVER 5446M: Pawel Laszczak <pawell@cadence.com> 5447L: linux-usb@vger.kernel.org 5448S: Maintained 5449F: drivers/usb/gadget/udc/cdns2 5450 5451CADENCE USBSSP DRD IP DRIVER 5452M: Pawel Laszczak <pawell@cadence.com> 5453L: linux-usb@vger.kernel.org 5454S: Maintained 5455T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5456F: drivers/usb/cdns3/ 5457X: drivers/usb/cdns3/cdns3* 5458 5459CADET FM/AM RADIO RECEIVER DRIVER 5460M: Hans Verkuil <hverkuil@kernel.org> 5461L: linux-media@vger.kernel.org 5462S: Maintained 5463W: https://linuxtv.org 5464T: git git://linuxtv.org/media.git 5465F: drivers/media/radio/radio-cadet* 5466 5467CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5468L: linux-media@vger.kernel.org 5469S: Orphan 5470T: git git://linuxtv.org/media.git 5471F: Documentation/admin-guide/media/cafe_ccic* 5472F: drivers/media/platform/marvell/ 5473 5474CAIF NETWORK LAYER 5475L: netdev@vger.kernel.org 5476S: Orphan 5477F: Documentation/networking/caif/ 5478F: drivers/net/caif/ 5479F: include/net/caif/ 5480F: include/uapi/linux/caif/ 5481F: net/caif/ 5482 5483CAKE QDISC 5484M: Toke Høiland-Jørgensen <toke@toke.dk> 5485L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5486S: Maintained 5487F: net/sched/sch_cake.c 5488 5489CAN NETWORK DRIVERS 5490M: Marc Kleine-Budde <mkl@pengutronix.de> 5491M: Vincent Mailhol <mailhol@kernel.org> 5492L: linux-can@vger.kernel.org 5493S: Maintained 5494W: https://github.com/linux-can 5495T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5496T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5497F: Documentation/devicetree/bindings/net/can/ 5498F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5499F: drivers/net/can/ 5500F: drivers/phy/phy-can-transceiver.c 5501F: include/linux/can/bittiming.h 5502F: include/linux/can/dev.h 5503F: include/linux/can/length.h 5504F: include/linux/can/platform/ 5505F: include/linux/can/rx-offload.h 5506F: include/uapi/linux/can/error.h 5507F: include/uapi/linux/can/netlink.h 5508F: include/uapi/linux/can/vxcan.h 5509 5510CAN NETWORK LAYER 5511M: Oliver Hartkopp <socketcan@hartkopp.net> 5512M: Marc Kleine-Budde <mkl@pengutronix.de> 5513L: linux-can@vger.kernel.org 5514S: Maintained 5515W: https://github.com/linux-can 5516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5517T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5518F: Documentation/networking/can.rst 5519F: Documentation/networking/iso15765-2.rst 5520F: include/linux/can/can-ml.h 5521F: include/linux/can/core.h 5522F: include/linux/can/skb.h 5523F: include/net/netns/can.h 5524F: include/uapi/linux/can.h 5525F: include/uapi/linux/can/bcm.h 5526F: include/uapi/linux/can/gw.h 5527F: include/uapi/linux/can/isotp.h 5528F: include/uapi/linux/can/raw.h 5529F: net/can/ 5530F: net/sched/em_canid.c 5531F: tools/testing/selftests/net/can/ 5532 5533CAN-J1939 NETWORK LAYER 5534M: Robin van der Gracht <robin@protonic.nl> 5535M: Oleksij Rempel <o.rempel@pengutronix.de> 5536R: kernel@pengutronix.de 5537L: linux-can@vger.kernel.org 5538S: Maintained 5539F: Documentation/networking/j1939.rst 5540F: include/uapi/linux/can/j1939.h 5541F: net/can/j1939/ 5542 5543CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5544M: Damien Le Moal <dlemoal@kernel.org> 5545L: linux-riscv@lists.infradead.org 5546L: linux-gpio@vger.kernel.org (pinctrl driver) 5547F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5548F: drivers/pinctrl/pinctrl-k210.c 5549 5550CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5551M: Damien Le Moal <dlemoal@kernel.org> 5552L: linux-kernel@vger.kernel.org 5553L: linux-riscv@lists.infradead.org 5554S: Maintained 5555F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5556F: drivers/reset/reset-k210.c 5557 5558CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5559M: Damien Le Moal <dlemoal@kernel.org> 5560L: linux-riscv@lists.infradead.org 5561S: Maintained 5562F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5563F: drivers/soc/canaan/ 5564F: include/soc/canaan/ 5565 5566CAPABILITIES 5567M: Serge Hallyn <serge@hallyn.com> 5568L: linux-security-module@vger.kernel.org 5569S: Supported 5570F: include/linux/capability.h 5571F: include/trace/events/capability.h 5572F: include/uapi/linux/capability.h 5573F: kernel/capability.c 5574F: security/commoncap.c 5575 5576CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5577M: Kevin Tsai <ktsai@capellamicro.com> 5578S: Maintained 5579F: drivers/iio/light/cm* 5580 5581CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5582M: Christian Lamparter <chunkeey@googlemail.com> 5583L: linux-wireless@vger.kernel.org 5584S: Maintained 5585W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5586F: drivers/net/wireless/ath/carl9170/ 5587 5588CAVIUM I2C DRIVER 5589M: Robert Richter <rric@kernel.org> 5590S: Odd Fixes 5591W: http://www.marvell.com 5592F: drivers/i2c/busses/i2c-octeon* 5593F: drivers/i2c/busses/i2c-thunderx* 5594 5595CAVIUM LIQUIDIO NETWORK DRIVER 5596L: netdev@vger.kernel.org 5597S: Orphan 5598W: http://www.marvell.com 5599F: drivers/net/ethernet/cavium/liquidio/ 5600 5601CAVIUM MMC DRIVER 5602M: Robert Richter <rric@kernel.org> 5603S: Odd Fixes 5604W: http://www.marvell.com 5605F: drivers/mmc/host/cavium* 5606 5607CAVIUM OCTEON-TX CRYPTO DRIVER 5608M: George Cherian <gcherian@marvell.com> 5609L: linux-crypto@vger.kernel.org 5610S: Supported 5611W: http://www.marvell.com 5612F: drivers/crypto/cavium/cpt/ 5613 5614CAVIUM THUNDERX2 ARM64 SOC 5615M: Robert Richter <rric@kernel.org> 5616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5617S: Odd Fixes 5618F: Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml 5619F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5620 5621CBS/ETF/TAPRIO QDISCS 5622M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5623L: netdev@vger.kernel.org 5624S: Maintained 5625F: net/sched/sch_cbs.c 5626F: net/sched/sch_etf.c 5627F: net/sched/sch_taprio.c 5628 5629CC2520 IEEE-802.15.4 RADIO DRIVER 5630M: Stefan Schmidt <stefan@datenfreihafen.org> 5631L: linux-wpan@vger.kernel.org 5632S: Odd Fixes 5633F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5634F: drivers/net/ieee802154/cc2520.c 5635 5636CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5637M: Gilad Ben-Yossef <gilad@benyossef.com> 5638L: linux-crypto@vger.kernel.org 5639S: Supported 5640W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5641F: drivers/crypto/ccree/ 5642 5643CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5644M: Hadar Gat <hadar.gat@arm.com> 5645L: linux-crypto@vger.kernel.org 5646S: Supported 5647W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5648F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5649F: drivers/char/hw_random/cctrng.c 5650F: drivers/char/hw_random/cctrng.h 5651 5652CEC FRAMEWORK 5653M: Hans Verkuil <hverkuil@kernel.org> 5654L: linux-media@vger.kernel.org 5655S: Supported 5656W: http://linuxtv.org 5657T: git git://linuxtv.org/media.git 5658F: Documentation/ABI/testing/debugfs-cec-error-inj 5659F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5660F: Documentation/driver-api/media/cec-core.rst 5661F: Documentation/userspace-api/media/cec 5662F: drivers/media/cec/ 5663F: drivers/media/rc/keymaps/rc-cec.c 5664F: include/media/cec-notifier.h 5665F: include/media/cec.h 5666F: include/uapi/linux/cec-funcs.h 5667F: include/uapi/linux/cec.h 5668 5669CEC GPIO DRIVER 5670M: Hans Verkuil <hverkuil@kernel.org> 5671L: linux-media@vger.kernel.org 5672S: Supported 5673W: http://linuxtv.org 5674T: git git://linuxtv.org/media.git 5675F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5676F: drivers/media/cec/platform/cec-gpio/ 5677 5678CELL BROADBAND ENGINE ARCHITECTURE 5679L: linuxppc-dev@lists.ozlabs.org 5680S: Orphan 5681F: arch/powerpc/include/asm/cell*.h 5682F: arch/powerpc/include/asm/spu*.h 5683F: arch/powerpc/include/uapi/asm/spu*.h 5684F: arch/powerpc/platforms/cell/ 5685 5686CELLWISE CW2015 BATTERY DRIVER 5687M: Tobias Schrammm <t.schramm@manjaro.org> 5688S: Maintained 5689F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5690F: drivers/power/supply/cw2015_battery.c 5691 5692CEPH COMMON CODE (LIBCEPH) 5693M: Ilya Dryomov <idryomov@gmail.com> 5694M: Xiubo Li <xiubli@redhat.com> 5695L: ceph-devel@vger.kernel.org 5696S: Supported 5697W: http://ceph.com/ 5698B: https://tracker.ceph.com/ 5699T: git https://github.com/ceph/ceph-client.git 5700F: include/linux/ceph/ 5701F: include/linux/crush/ 5702F: net/ceph/ 5703 5704CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5705M: Xiubo Li <xiubli@redhat.com> 5706M: Ilya Dryomov <idryomov@gmail.com> 5707L: ceph-devel@vger.kernel.org 5708S: Supported 5709W: http://ceph.com/ 5710B: https://tracker.ceph.com/ 5711T: git https://github.com/ceph/ceph-client.git 5712F: Documentation/filesystems/ceph.rst 5713F: fs/ceph/ 5714 5715CERTIFICATE HANDLING 5716M: David Howells <dhowells@redhat.com> 5717M: David Woodhouse <dwmw2@infradead.org> 5718L: keyrings@vger.kernel.org 5719S: Maintained 5720F: Documentation/admin-guide/module-signing.rst 5721F: certs/ 5722F: scripts/sign-file.c 5723F: scripts/ssl-common.h 5724F: tools/certs/ 5725 5726CFAG12864B LCD DRIVER 5727M: Miguel Ojeda <ojeda@kernel.org> 5728S: Maintained 5729F: drivers/auxdisplay/cfag12864b.c 5730F: include/linux/cfag12864b.h 5731 5732CFAG12864BFB LCD FRAMEBUFFER DRIVER 5733M: Miguel Ojeda <ojeda@kernel.org> 5734S: Maintained 5735F: drivers/auxdisplay/cfag12864bfb.c 5736F: include/linux/cfag12864b.h 5737 5738CHAR and MISC DRIVERS 5739M: Arnd Bergmann <arnd@arndb.de> 5740M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5741S: Supported 5742T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5743F: drivers/char/ 5744F: drivers/misc/ 5745F: include/linux/miscdevice.h 5746F: rust/kernel/miscdevice.rs 5747F: samples/rust/rust_misc_device.rs 5748X: drivers/char/agp/ 5749X: drivers/char/hw_random/ 5750X: drivers/char/ipmi/ 5751X: drivers/char/random.c 5752X: drivers/char/tpm/ 5753 5754CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5755M: Thomas Weißschuh <linux@weissschuh.net> 5756L: linux-hwmon@vger.kernel.org 5757S: Maintained 5758F: Documentation/hwmon/powerz.rst 5759F: drivers/hwmon/powerz.c 5760 5761CHECKPATCH 5762M: Andy Whitcroft <apw@canonical.com> 5763M: Joe Perches <joe@perches.com> 5764R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5765R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5766S: Maintained 5767F: scripts/checkpatch.pl 5768 5769CHECKPATCH DOCUMENTATION 5770M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5771M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5772R: Joe Perches <joe@perches.com> 5773S: Maintained 5774F: Documentation/dev-tools/checkpatch.rst 5775 5776CHINESE DOCUMENTATION 5777M: Alex Shi <alexs@kernel.org> 5778M: Yanteng Si <si.yanteng@linux.dev> 5779R: Dongliang Mu <dzm91@hust.edu.cn> 5780T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5781S: Maintained 5782F: Documentation/translations/zh_CN/ 5783 5784CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5785M: Peter Chen <peter.chen@kernel.org> 5786L: linux-usb@vger.kernel.org 5787S: Maintained 5788T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5789F: drivers/usb/chipidea/ 5790 5791CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5792M: Hans de Goede <hansg@kernel.org> 5793L: linux-input@vger.kernel.org 5794S: Maintained 5795F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5796F: drivers/input/touchscreen/chipone_icn8318.c 5797 5798CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5799M: Hans de Goede <hansg@kernel.org> 5800L: linux-input@vger.kernel.org 5801S: Maintained 5802F: drivers/input/touchscreen/chipone_icn8505.c 5803 5804CHROME HARDWARE PLATFORM SUPPORT 5805M: Benson Leung <bleung@chromium.org> 5806M: Tzung-Bi Shih <tzungbi@kernel.org> 5807L: chrome-platform@lists.linux.dev 5808S: Maintained 5809T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5810F: drivers/platform/chrome/ 5811 5812CHROMEOS EC CODEC DRIVER 5813M: Cheng-Yi Chiang <cychiang@chromium.org> 5814M: Tzung-Bi Shih <tzungbi@kernel.org> 5815R: Guenter Roeck <groeck@chromium.org> 5816L: chrome-platform@lists.linux.dev 5817S: Maintained 5818F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5819F: sound/soc/codecs/cros_ec_codec.* 5820 5821CHROMEOS EC CHARGE CONTROL 5822M: Thomas Weißschuh <linux@weissschuh.net> 5823S: Maintained 5824F: drivers/power/supply/cros_charge-control.c 5825 5826CHROMEOS EC HARDWARE MONITORING 5827M: Thomas Weißschuh <linux@weissschuh.net> 5828L: chrome-platform@lists.linux.dev 5829L: linux-hwmon@vger.kernel.org 5830S: Maintained 5831F: Documentation/hwmon/cros_ec_hwmon.rst 5832F: drivers/hwmon/cros_ec_hwmon.c 5833 5834CHROMEOS EC LED DRIVER 5835M: Thomas Weißschuh <linux@weissschuh.net> 5836S: Maintained 5837F: drivers/leds/leds-cros_ec.c 5838 5839CHROMEOS EC SUBDRIVERS 5840M: Benson Leung <bleung@chromium.org> 5841R: Guenter Roeck <groeck@chromium.org> 5842L: chrome-platform@lists.linux.dev 5843S: Maintained 5844F: drivers/power/supply/cros_charge-control.c 5845F: drivers/power/supply/cros_usbpd-charger.c 5846N: cros_ec 5847N: cros-ec 5848 5849CHROMEOS EC UART DRIVER 5850M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5851R: Benson Leung <bleung@chromium.org> 5852R: Tzung-Bi Shih <tzungbi@kernel.org> 5853S: Maintained 5854F: drivers/platform/chrome/cros_ec_uart.c 5855 5856CHROMEOS EC USB PD NOTIFY DRIVER 5857M: Łukasz Bartosik <ukaszb@chromium.org> 5858M: Andrei Kuchynski <akuchynski@chromium.org> 5859M: Jameson Thies <jthies@google.com> 5860L: chrome-platform@lists.linux.dev 5861S: Maintained 5862F: drivers/platform/chrome/cros_usbpd_notify.c 5863F: include/linux/platform_data/cros_usbpd_notify.h 5864 5865CHROMEOS EC USB TYPE-C DRIVER 5866M: Benson Leung <bleung@chromium.org> 5867M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5868M: Jameson Thies <jthies@google.com> 5869M: Andrei Kuchynski <akuchynski@chromium.org> 5870L: chrome-platform@lists.linux.dev 5871S: Maintained 5872F: drivers/platform/chrome/cros_ec_typec.* 5873F: drivers/platform/chrome/cros_typec_altmode.* 5874F: drivers/platform/chrome/cros_typec_switch.c 5875F: drivers/platform/chrome/cros_typec_vdm.* 5876 5877CHROMEOS HPS DRIVER 5878M: Dan Callaghan <dcallagh@chromium.org> 5879R: Sami Kyöstilä <skyostil@chromium.org> 5880S: Maintained 5881F: drivers/platform/chrome/cros_hps_i2c.c 5882 5883CHROMEOS EC WATCHDOG 5884M: Lukasz Majczak <lma@chromium.org> 5885L: chrome-platform@lists.linux.dev 5886S: Maintained 5887F: drivers/watchdog/cros_ec_wdt.c 5888 5889CHROMEOS UCSI DRIVER 5890M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5891M: Łukasz Bartosik <ukaszb@chromium.org> 5892M: Jameson Thies <jthies@google.com> 5893M: Andrei Kuchynski <akuchynski@chromium.org> 5894L: chrome-platform@lists.linux.dev 5895S: Maintained 5896F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5897 5898CHRONTEL CH7322 CEC DRIVER 5899M: Joe Tessler <jrt@google.com> 5900L: linux-media@vger.kernel.org 5901S: Maintained 5902T: git git://linuxtv.org/media.git 5903F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5904F: drivers/media/cec/i2c/ch7322.c 5905 5906CIRRUS LOGIC AUDIO CODEC DRIVERS 5907M: David Rhodes <david.rhodes@cirrus.com> 5908M: Richard Fitzgerald <rf@opensource.cirrus.com> 5909L: linux-sound@vger.kernel.org 5910L: patches@opensource.cirrus.com 5911S: Maintained 5912F: Documentation/devicetree/bindings/sound/cirrus,cs* 5913F: Documentation/sound/codecs/cs* 5914F: drivers/mfd/cs42l43* 5915F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5916F: drivers/spi/spi-cs42l43* 5917F: include/dt-bindings/sound/cs* 5918F: include/linux/mfd/cs42l43* 5919F: include/sound/cs* 5920F: sound/hda/codecs/cirrus* 5921F: sound/hda/codecs/side-codecs/cs* 5922F: sound/hda/codecs/side-codecs/hda_component* 5923F: sound/soc/codecs/cs* 5924 5925CIRRUS LOGIC HAPTIC DRIVERS 5926M: James Ogletree <jogletre@opensource.cirrus.com> 5927M: Fred Treven <fred.treven@cirrus.com> 5928M: Ben Bright <ben.bright@cirrus.com> 5929L: patches@opensource.cirrus.com 5930S: Supported 5931F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5932F: drivers/input/misc/cs40l* 5933F: drivers/mfd/cs40l* 5934F: include/linux/mfd/cs40l* 5935F: sound/soc/codecs/cs40l* 5936 5937CIRRUS LOGIC DSP FIRMWARE DRIVER 5938M: Simon Trimmer <simont@opensource.cirrus.com> 5939M: Charles Keepax <ckeepax@opensource.cirrus.com> 5940M: Richard Fitzgerald <rf@opensource.cirrus.com> 5941L: patches@opensource.cirrus.com 5942S: Supported 5943W: https://github.com/CirrusLogic/linux-drivers/wiki 5944T: git https://github.com/CirrusLogic/linux-drivers.git 5945F: drivers/firmware/cirrus/ 5946F: include/linux/firmware/cirrus/ 5947 5948CIRRUS LOGIC EP93XX ETHERNET DRIVER 5949M: Hartley Sweeten <hsweeten@visionengravers.com> 5950L: netdev@vger.kernel.org 5951S: Maintained 5952F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5953 5954CIRRUS LOGIC LOCHNAGAR DRIVER 5955M: Charles Keepax <ckeepax@opensource.cirrus.com> 5956M: Richard Fitzgerald <rf@opensource.cirrus.com> 5957L: patches@opensource.cirrus.com 5958S: Supported 5959F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5960F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5961F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5962F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5963F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5964F: Documentation/hwmon/lochnagar.rst 5965F: drivers/clk/clk-lochnagar.c 5966F: drivers/hwmon/lochnagar-hwmon.c 5967F: drivers/mfd/lochnagar-i2c.c 5968F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5969F: drivers/regulator/lochnagar-regulator.c 5970F: include/dt-bindings/clock/lochnagar.h 5971F: include/dt-bindings/pinctrl/lochnagar.h 5972F: include/linux/mfd/lochnagar* 5973F: sound/soc/codecs/lochnagar-sc.c 5974 5975CIRRUS LOGIC MADERA CODEC DRIVERS 5976M: Charles Keepax <ckeepax@opensource.cirrus.com> 5977M: Richard Fitzgerald <rf@opensource.cirrus.com> 5978L: linux-sound@vger.kernel.org 5979L: patches@opensource.cirrus.com 5980S: Supported 5981W: https://github.com/CirrusLogic/linux-drivers/wiki 5982T: git https://github.com/CirrusLogic/linux-drivers.git 5983F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5984F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5985F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5986F: drivers/gpio/gpio-madera* 5987F: drivers/irqchip/irq-madera* 5988F: drivers/mfd/cs47l* 5989F: drivers/mfd/madera* 5990F: drivers/pinctrl/cirrus/* 5991F: include/dt-bindings/sound/madera* 5992F: include/linux/irqchip/irq-madera* 5993F: include/linux/mfd/madera/* 5994F: include/sound/madera* 5995F: sound/soc/codecs/cs47l* 5996F: sound/soc/codecs/madera* 5997 5998CISCO FCOE HBA DRIVER 5999M: Satish Kharat <satishkh@cisco.com> 6000M: Sesidhar Baddela <sebaddel@cisco.com> 6001M: Karan Tilak Kumar <kartilak@cisco.com> 6002L: linux-scsi@vger.kernel.org 6003S: Supported 6004F: drivers/scsi/fnic/ 6005 6006CISCO SCSI HBA DRIVER 6007M: Karan Tilak Kumar <kartilak@cisco.com> 6008M: Sesidhar Baddela <sebaddel@cisco.com> 6009L: linux-scsi@vger.kernel.org 6010S: Supported 6011F: drivers/scsi/snic/ 6012 6013CISCO VIC ETHERNET NIC DRIVER 6014M: Christian Benvenuti <benve@cisco.com> 6015M: Satish Kharat <satishkh@cisco.com> 6016S: Maintained 6017F: drivers/net/ethernet/cisco/enic/ 6018 6019CISCO VIC LOW LATENCY NIC DRIVER 6020M: Christian Benvenuti <benve@cisco.com> 6021M: Nelson Escobar <neescoba@cisco.com> 6022S: Supported 6023F: drivers/infiniband/hw/usnic/ 6024 6025CLANG CONTROL FLOW INTEGRITY SUPPORT 6026M: Sami Tolvanen <samitolvanen@google.com> 6027M: Kees Cook <kees@kernel.org> 6028R: Nathan Chancellor <nathan@kernel.org> 6029L: llvm@lists.linux.dev 6030S: Supported 6031B: https://github.com/ClangBuiltLinux/linux/issues 6032T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 6033F: include/linux/cfi.h 6034F: kernel/cfi.c 6035 6036CLANG-FORMAT FILE 6037M: Miguel Ojeda <ojeda@kernel.org> 6038S: Maintained 6039F: .clang-format 6040 6041CLANG/LLVM BUILD SUPPORT 6042M: Nathan Chancellor <nathan@kernel.org> 6043R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 6044R: Bill Wendling <morbo@google.com> 6045R: Justin Stitt <justinstitt@google.com> 6046L: llvm@lists.linux.dev 6047S: Supported 6048W: https://clangbuiltlinux.github.io/ 6049B: https://github.com/ClangBuiltLinux/linux/issues 6050C: irc://irc.libera.chat/clangbuiltlinux 6051F: Documentation/kbuild/llvm.rst 6052F: include/linux/compiler-clang.h 6053F: scripts/Makefile.clang 6054F: scripts/clang-tools/ 6055K: \b(?i:clang|llvm)\b 6056 6057CLK API 6058M: Russell King <linux@armlinux.org.uk> 6059L: linux-clk@vger.kernel.org 6060S: Maintained 6061F: include/linux/clk.h 6062 6063CLOCKSOURCE, CLOCKEVENT DRIVERS 6064M: Daniel Lezcano <daniel.lezcano@linaro.org> 6065M: Thomas Gleixner <tglx@linutronix.de> 6066L: linux-kernel@vger.kernel.org 6067S: Supported 6068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 6069F: Documentation/devicetree/bindings/timer/ 6070F: drivers/clocksource/ 6071 6072CLOSURES 6073M: Kent Overstreet <kent.overstreet@linux.dev> 6074L: linux-bcachefs@vger.kernel.org 6075S: Supported 6076C: irc://irc.oftc.net/bcache 6077F: include/linux/closure.h 6078F: lib/closure.c 6079 6080CMPC ACPI DRIVER 6081M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6082L: platform-driver-x86@vger.kernel.org 6083S: Supported 6084F: drivers/platform/x86/classmate-laptop.c 6085 6086COBALT MEDIA DRIVER 6087M: Hans Verkuil <hverkuil@kernel.org> 6088L: linux-media@vger.kernel.org 6089S: Supported 6090W: https://linuxtv.org 6091T: git git://linuxtv.org/media.git 6092F: drivers/media/pci/cobalt/ 6093 6094COCCINELLE/Semantic Patches (SmPL) 6095M: Julia Lawall <Julia.Lawall@inria.fr> 6096M: Nicolas Palix <nicolas.palix@imag.fr> 6097L: cocci@inria.fr (moderated for non-subscribers) 6098S: Supported 6099W: https://coccinelle.gitlabpages.inria.fr/website/ 6100T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6101F: Documentation/dev-tools/coccinelle.rst 6102F: scripts/coccicheck 6103F: scripts/coccinelle/ 6104 6105CODA FILE SYSTEM 6106M: Jan Harkes <jaharkes@cs.cmu.edu> 6107M: coda@cs.cmu.edu 6108L: codalist@coda.cs.cmu.edu 6109S: Maintained 6110W: http://www.coda.cs.cmu.edu/ 6111F: Documentation/filesystems/coda.rst 6112F: fs/coda/ 6113F: include/linux/coda*.h 6114F: include/uapi/linux/coda*.h 6115 6116CODA V4L2 MEM2MEM DRIVER 6117M: Philipp Zabel <p.zabel@pengutronix.de> 6118L: linux-media@vger.kernel.org 6119S: Maintained 6120F: Documentation/devicetree/bindings/media/coda.yaml 6121F: drivers/media/platform/chips-media/coda 6122 6123CODE OF CONDUCT 6124M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6125S: Supported 6126F: Documentation/process/code-of-conduct-interpretation.rst 6127F: Documentation/process/code-of-conduct.rst 6128 6129CODE TAGGING 6130M: Suren Baghdasaryan <surenb@google.com> 6131M: Kent Overstreet <kent.overstreet@linux.dev> 6132S: Maintained 6133F: include/asm-generic/codetag.lds.h 6134F: include/linux/codetag.h 6135F: lib/codetag.c 6136 6137COMEDI DRIVERS 6138M: Ian Abbott <abbotti@mev.co.uk> 6139M: H Hartley Sweeten <hsweeten@visionengravers.com> 6140S: Odd Fixes 6141F: drivers/comedi/ 6142F: include/linux/comedi/ 6143F: include/uapi/linux/comedi.h 6144 6145COMMON CLK FRAMEWORK 6146M: Michael Turquette <mturquette@baylibre.com> 6147M: Stephen Boyd <sboyd@kernel.org> 6148L: linux-clk@vger.kernel.org 6149S: Maintained 6150Q: http://patchwork.kernel.org/project/linux-clk/list/ 6151T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6152F: Documentation/devicetree/bindings/clock/ 6153F: drivers/clk/ 6154F: include/dt-bindings/clock/ 6155F: include/linux/clk-pr* 6156F: include/linux/clk/ 6157F: include/linux/of_clk.h 6158F: scripts/gdb/linux/clk.py 6159F: rust/helpers/clk.c 6160F: rust/kernel/clk.rs 6161X: drivers/clk/clkdev.c 6162 6163COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6164M: Steve French <sfrench@samba.org> 6165M: Steve French <smfrench@gmail.com> 6166R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6167R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6168R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6169R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6170R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6171L: linux-cifs@vger.kernel.org 6172L: samba-technical@lists.samba.org (moderated for non-subscribers) 6173S: Supported 6174W: https://wiki.samba.org/index.php/LinuxCIFS 6175T: git git://git.samba.org/sfrench/cifs-2.6.git 6176F: Documentation/admin-guide/cifs/ 6177F: fs/smb/client/ 6178F: fs/smb/common/ 6179F: include/uapi/linux/cifs 6180 6181COMPACTPCI HOTPLUG CORE 6182M: Scott Murray <scott@spiteful.org> 6183L: linux-pci@vger.kernel.org 6184S: Maintained 6185F: drivers/pci/hotplug/cpci_hotplug* 6186 6187COMPACTPCI HOTPLUG GENERIC DRIVER 6188M: Scott Murray <scott@spiteful.org> 6189L: linux-pci@vger.kernel.org 6190S: Maintained 6191F: drivers/pci/hotplug/cpcihp_generic.c 6192 6193COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6194M: Scott Murray <scott@spiteful.org> 6195L: linux-pci@vger.kernel.org 6196S: Maintained 6197F: drivers/pci/hotplug/cpcihp_zt5550.* 6198 6199COMPAL LAPTOP SUPPORT 6200M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6201L: platform-driver-x86@vger.kernel.org 6202S: Maintained 6203F: drivers/platform/x86/compal-laptop.c 6204 6205COMPILER ATTRIBUTES 6206M: Miguel Ojeda <ojeda@kernel.org> 6207S: Maintained 6208F: include/linux/compiler_attributes.h 6209 6210COMPUTE EXPRESS LINK (CXL) 6211M: Davidlohr Bueso <dave@stgolabs.net> 6212M: Jonathan Cameron <jonathan.cameron@huawei.com> 6213M: Dave Jiang <dave.jiang@intel.com> 6214M: Alison Schofield <alison.schofield@intel.com> 6215M: Vishal Verma <vishal.l.verma@intel.com> 6216M: Ira Weiny <ira.weiny@intel.com> 6217M: Dan Williams <dan.j.williams@intel.com> 6218L: linux-cxl@vger.kernel.org 6219S: Maintained 6220F: Documentation/driver-api/cxl 6221F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6222F: drivers/cxl/ 6223F: include/cxl/ 6224F: include/uapi/linux/cxl_mem.h 6225F: tools/testing/cxl/ 6226 6227COMPUTE EXPRESS LINK PMU (CPMU) 6228M: Jonathan Cameron <jonathan.cameron@huawei.com> 6229L: linux-cxl@vger.kernel.org 6230S: Maintained 6231F: Documentation/admin-guide/perf/cxl.rst 6232F: drivers/perf/cxl_pmu.c 6233 6234CONEXANT ACCESSRUNNER USB DRIVER 6235L: accessrunner-general@lists.sourceforge.net 6236S: Orphan 6237W: http://accessrunner.sourceforge.net/ 6238F: drivers/usb/atm/cxacru.c 6239 6240CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6241M: Elena Reshetova <elena.reshetova@intel.com> 6242M: Carlos Bilbao <carlos.bilbao@kernel.org> 6243S: Maintained 6244F: Documentation/security/snp-tdx-threat-model.rst 6245 6246CONFIGFS 6247M: Andreas Hindborg <a.hindborg@kernel.org> 6248R: Breno Leitao <leitao@debian.org> 6249S: Supported 6250T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6251F: fs/configfs/ 6252F: include/linux/configfs.h 6253F: rust/kernel/configfs.rs 6254F: samples/configfs/ 6255F: samples/rust/rust_configfs.rs 6256 6257CONGATEC BOARD CONTROLLER MFD DRIVER 6258M: Thomas Richard <thomas.richard@bootlin.com> 6259S: Maintained 6260F: drivers/gpio/gpio-cgbc.c 6261F: drivers/hwmon/cgbc-hwmon.c 6262F: drivers/i2c/busses/i2c-cgbc.c 6263F: drivers/mfd/cgbc-core.c 6264F: drivers/watchdog/cgbc_wdt.c 6265F: include/linux/mfd/cgbc.h 6266 6267CONSOLE SUBSYSTEM 6268M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6269S: Supported 6270F: drivers/video/console/ 6271F: include/linux/console* 6272 6273CONTEXT TRACKING 6274M: Frederic Weisbecker <frederic@kernel.org> 6275M: "Paul E. McKenney" <paulmck@kernel.org> 6276S: Maintained 6277F: include/linux/context_tracking* 6278F: kernel/context_tracking.c 6279 6280CONTROL GROUP (CGROUP) 6281M: Tejun Heo <tj@kernel.org> 6282M: Johannes Weiner <hannes@cmpxchg.org> 6283M: Michal Koutný <mkoutny@suse.com> 6284L: cgroups@vger.kernel.org 6285S: Maintained 6286T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6287F: Documentation/admin-guide/cgroup-v1/ 6288F: Documentation/admin-guide/cgroup-v2.rst 6289F: include/linux/cgroup* 6290F: kernel/cgroup/ 6291F: tools/testing/selftests/cgroup/ 6292 6293CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6294M: Tejun Heo <tj@kernel.org> 6295M: Josef Bacik <josef@toxicpanda.com> 6296M: Jens Axboe <axboe@kernel.dk> 6297L: cgroups@vger.kernel.org 6298L: linux-block@vger.kernel.org 6299T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 6300F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6301F: block/bfq-cgroup.c 6302F: block/blk-cgroup.c 6303F: block/blk-iocost.c 6304F: block/blk-iolatency.c 6305F: block/blk-throttle.c 6306F: include/linux/blk-cgroup.h 6307 6308CONTROL GROUP - CPUSET 6309M: Waiman Long <longman@redhat.com> 6310L: cgroups@vger.kernel.org 6311S: Maintained 6312T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6313F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6314F: include/linux/cpuset.h 6315F: kernel/cgroup/cpuset-internal.h 6316F: kernel/cgroup/cpuset-v1.c 6317F: kernel/cgroup/cpuset.c 6318F: tools/testing/selftests/cgroup/test_cpuset.c 6319F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6320F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6321 6322CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6323M: Maarten Lankhorst <dev@lankhorst.se> 6324M: Maxime Ripard <mripard@kernel.org> 6325M: Natalie Vock <natalie.vock@gmx.de> 6326L: cgroups@vger.kernel.org 6327L: dri-devel@lists.freedesktop.org 6328S: Maintained 6329T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6330F: include/linux/cgroup_dmem.h 6331F: kernel/cgroup/dmem.c 6332 6333CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6334M: Johannes Weiner <hannes@cmpxchg.org> 6335M: Michal Hocko <mhocko@kernel.org> 6336M: Roman Gushchin <roman.gushchin@linux.dev> 6337M: Shakeel Butt <shakeel.butt@linux.dev> 6338R: Muchun Song <muchun.song@linux.dev> 6339L: cgroups@vger.kernel.org 6340L: linux-mm@kvack.org 6341S: Maintained 6342F: include/linux/memcontrol.h 6343F: include/linux/page_counter.h 6344F: mm/memcontrol.c 6345F: mm/memcontrol-v1.c 6346F: mm/memcontrol-v1.h 6347F: mm/page_counter.c 6348F: mm/swap_cgroup.c 6349F: samples/cgroup/* 6350F: tools/testing/selftests/cgroup/memcg_protection.m 6351F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6352F: tools/testing/selftests/cgroup/test_kmem.c 6353F: tools/testing/selftests/cgroup/test_memcontrol.c 6354 6355CORETEMP HARDWARE MONITORING DRIVER 6356L: linux-hwmon@vger.kernel.org 6357S: Orphan 6358F: Documentation/hwmon/coretemp.rst 6359F: drivers/hwmon/coretemp.c 6360 6361CORSAIR-CPRO HARDWARE MONITOR DRIVER 6362M: Marius Zachmann <mail@mariuszachmann.de> 6363L: linux-hwmon@vger.kernel.org 6364S: Maintained 6365F: drivers/hwmon/corsair-cpro.c 6366 6367CORSAIR-PSU HARDWARE MONITOR DRIVER 6368M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6369L: linux-hwmon@vger.kernel.org 6370S: Maintained 6371F: Documentation/hwmon/corsair-psu.rst 6372F: drivers/hwmon/corsair-psu.c 6373 6374COUNTER SUBSYSTEM 6375M: William Breathitt Gray <wbg@kernel.org> 6376L: linux-iio@vger.kernel.org 6377S: Maintained 6378T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6379F: Documentation/ABI/testing/sysfs-bus-counter 6380F: Documentation/driver-api/generic-counter.rst 6381F: drivers/counter/ 6382F: include/linux/counter.h 6383F: include/uapi/linux/counter.h 6384F: tools/counter/ 6385 6386COUNTER WATCH EVENTS TOOL 6387M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6388L: linux-iio@vger.kernel.org 6389S: Maintained 6390F: tools/counter/counter_watch_events.c 6391 6392CP2615 I2C DRIVER 6393M: Bence Csókás <bence98@sch.bme.hu> 6394S: Maintained 6395F: drivers/i2c/busses/i2c-cp2615.c 6396 6397CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6398M: Viresh Kumar <viresh.kumar@linaro.org> 6399M: Sudeep Holla <sudeep.holla@arm.com> 6400L: linux-pm@vger.kernel.org 6401S: Maintained 6402W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6403F: drivers/cpufreq/vexpress-spc-cpufreq.c 6404 6405CPU FREQUENCY SCALING FRAMEWORK 6406M: "Rafael J. Wysocki" <rafael@kernel.org> 6407M: Viresh Kumar <viresh.kumar@linaro.org> 6408L: linux-pm@vger.kernel.org 6409S: Maintained 6410B: https://bugzilla.kernel.org 6411T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6412T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6413F: Documentation/admin-guide/pm/cpufreq.rst 6414F: Documentation/admin-guide/pm/intel_pstate.rst 6415F: Documentation/cpu-freq/ 6416F: Documentation/devicetree/bindings/cpufreq/ 6417F: drivers/cpufreq/ 6418F: include/linux/cpufreq.h 6419F: include/linux/sched/cpufreq.h 6420F: kernel/sched/cpufreq*.c 6421F: rust/kernel/cpufreq.rs 6422F: tools/testing/selftests/cpufreq/ 6423 6424CPU FREQUENCY DRIVERS - VIRTUAL MACHINE CPUFREQ 6425M: Saravana Kannan <saravanak@google.com> 6426L: linux-pm@vger.kernel.org 6427S: Maintained 6428F: drivers/cpufreq/virtual-cpufreq.c 6429 6430CPU HOTPLUG 6431M: Thomas Gleixner <tglx@linutronix.de> 6432M: Peter Zijlstra <peterz@infradead.org> 6433L: linux-kernel@vger.kernel.org 6434S: Maintained 6435T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6436F: include/linux/cpu.h 6437F: include/linux/cpuhotplug.h 6438F: include/linux/smpboot.h 6439F: kernel/cpu.c 6440F: kernel/smpboot.* 6441F: rust/helpers/cpu.c 6442F: rust/kernel/cpu.rs 6443 6444CPU IDLE TIME MANAGEMENT FRAMEWORK 6445M: "Rafael J. Wysocki" <rafael@kernel.org> 6446M: Daniel Lezcano <daniel.lezcano@linaro.org> 6447L: linux-pm@vger.kernel.org 6448S: Maintained 6449B: https://bugzilla.kernel.org 6450T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6451F: Documentation/admin-guide/pm/cpuidle.rst 6452F: Documentation/driver-api/pm/cpuidle.rst 6453F: drivers/cpuidle/ 6454F: include/linux/cpuidle.h 6455 6456CPU POWER MONITORING SUBSYSTEM 6457M: Thomas Renninger <trenn@suse.com> 6458M: Shuah Khan <shuah@kernel.org> 6459M: Shuah Khan <skhan@linuxfoundation.org> 6460M: John B. Wyatt IV <jwyatt@redhat.com> 6461M: John B. Wyatt IV <sageofredondo@gmail.com> 6462M: John Kacur <jkacur@redhat.com> 6463L: linux-pm@vger.kernel.org 6464S: Maintained 6465F: tools/power/cpupower/ 6466 6467CPUID/MSR DRIVER 6468M: "H. Peter Anvin" <hpa@zytor.com> 6469S: Maintained 6470F: arch/x86/kernel/cpuid.c 6471F: arch/x86/kernel/msr.c 6472 6473CPUIDLE DRIVER - ARM BIG LITTLE 6474M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6475M: Daniel Lezcano <daniel.lezcano@linaro.org> 6476L: linux-pm@vger.kernel.org 6477L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6478S: Maintained 6479T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6480F: drivers/cpuidle/cpuidle-big_little.c 6481 6482CPUIDLE DRIVER - ARM EXYNOS 6483M: Daniel Lezcano <daniel.lezcano@linaro.org> 6484M: Kukjin Kim <kgene@kernel.org> 6485R: Krzysztof Kozlowski <krzk@kernel.org> 6486L: linux-pm@vger.kernel.org 6487L: linux-samsung-soc@vger.kernel.org 6488S: Maintained 6489F: arch/arm/mach-exynos/pm.c 6490F: drivers/cpuidle/cpuidle-exynos.c 6491F: include/linux/platform_data/cpuidle-exynos.h 6492 6493CPUIDLE DRIVER - ARM PSCI 6494M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6495M: Sudeep Holla <sudeep.holla@arm.com> 6496M: Ulf Hansson <ulf.hansson@linaro.org> 6497L: linux-pm@vger.kernel.org 6498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6499S: Supported 6500T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6501F: drivers/cpuidle/cpuidle-psci.c 6502 6503CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6504M: Ulf Hansson <ulf.hansson@linaro.org> 6505L: linux-pm@vger.kernel.org 6506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6507S: Supported 6508T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6509F: drivers/cpuidle/cpuidle-psci-domain.c 6510F: drivers/cpuidle/cpuidle-psci.h 6511 6512CPUIDLE DRIVER - DT IDLE PM DOMAIN 6513M: Ulf Hansson <ulf.hansson@linaro.org> 6514L: linux-pm@vger.kernel.org 6515S: Supported 6516T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6517F: drivers/cpuidle/dt_idle_genpd.c 6518F: drivers/cpuidle/dt_idle_genpd.h 6519 6520CPUIDLE DRIVER - RISC-V SBI 6521M: Anup Patel <anup@brainfault.org> 6522L: linux-pm@vger.kernel.org 6523L: linux-riscv@lists.infradead.org 6524S: Maintained 6525F: drivers/cpuidle/cpuidle-riscv-sbi.c 6526 6527CPUMASK API [RUST] 6528M: Viresh Kumar <viresh.kumar@linaro.org> 6529R: Yury Norov <yury.norov@gmail.com> 6530S: Maintained 6531F: rust/kernel/cpumask.rs 6532 6533CRAMFS FILESYSTEM 6534M: Nicolas Pitre <nico@fluxnic.net> 6535S: Maintained 6536F: Documentation/filesystems/cramfs.rst 6537F: fs/cramfs/ 6538 6539CRC LIBRARY 6540M: Eric Biggers <ebiggers@kernel.org> 6541R: Ard Biesheuvel <ardb@kernel.org> 6542L: linux-crypto@vger.kernel.org 6543S: Maintained 6544T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6545F: Documentation/staging/crc* 6546F: include/linux/crc* 6547F: lib/crc/ 6548F: scripts/gen-crc-consts.py 6549 6550CREATIVE SB0540 6551M: Bastien Nocera <hadess@hadess.net> 6552L: linux-input@vger.kernel.org 6553S: Maintained 6554F: drivers/hid/hid-creative-sb0540.c 6555 6556CREDENTIALS 6557M: Paul Moore <paul@paul-moore.com> 6558R: Serge Hallyn <sergeh@kernel.org> 6559L: linux-security-module@vger.kernel.org 6560S: Supported 6561T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6562F: include/linux/cred.h 6563F: kernel/cred.c 6564F: rust/kernel/cred.rs 6565F: Documentation/security/credentials.rst 6566 6567INTEL CRPS COMMON REDUNDANT PSU DRIVER 6568M: Ninad Palsule <ninad@linux.ibm.com> 6569L: linux-hwmon@vger.kernel.org 6570S: Maintained 6571F: Documentation/hwmon/crps.rst 6572F: drivers/hwmon/pmbus/crps.c 6573 6574CRYPTO API 6575M: Herbert Xu <herbert@gondor.apana.org.au> 6576M: "David S. Miller" <davem@davemloft.net> 6577L: linux-crypto@vger.kernel.org 6578S: Maintained 6579T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6580T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6581F: Documentation/crypto/ 6582F: Documentation/devicetree/bindings/crypto/ 6583F: arch/*/crypto/ 6584F: crypto/ 6585F: drivers/crypto/ 6586F: include/crypto/ 6587F: include/linux/crypto* 6588 6589CRYPTO LIBRARY 6590M: Eric Biggers <ebiggers@kernel.org> 6591M: Jason A. Donenfeld <Jason@zx2c4.com> 6592M: Ard Biesheuvel <ardb@kernel.org> 6593L: linux-crypto@vger.kernel.org 6594S: Maintained 6595T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6596T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6597F: lib/crypto/ 6598 6599CRYPTO SPEED TEST COMPARE 6600M: Wang Jinchao <wangjinchao@xfusion.com> 6601L: linux-crypto@vger.kernel.org 6602S: Maintained 6603F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6604 6605CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6606M: Neil Horman <nhorman@tuxdriver.com> 6607L: linux-crypto@vger.kernel.org 6608S: Maintained 6609F: crypto/ansi_cprng.c 6610F: crypto/rng.c 6611 6612CS3308 MEDIA DRIVER 6613M: Hans Verkuil <hverkuil@kernel.org> 6614L: linux-media@vger.kernel.org 6615S: Odd Fixes 6616W: http://linuxtv.org 6617T: git git://linuxtv.org/media.git 6618F: drivers/media/i2c/cs3308.c 6619 6620CS5535 Audio ALSA driver 6621M: Jaya Kumar <jayakumar.alsa@gmail.com> 6622S: Maintained 6623F: sound/pci/cs5535audio/ 6624 6625CTU CAN FD DRIVER 6626M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6627M: Ondrej Ille <ondrej.ille@gmail.com> 6628L: linux-can@vger.kernel.org 6629S: Maintained 6630F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6631F: drivers/net/can/ctucanfd/ 6632 6633CVE ASSIGNMENT CONTACT 6634M: CVE Assignment Team <cve@kernel.org> 6635S: Maintained 6636F: Documentation/process/cve.rst 6637 6638CW1200 WLAN driver 6639S: Orphan 6640L: linux-wireless@vger.kernel.org 6641F: drivers/net/wireless/st/ 6642F: include/linux/platform_data/net-cw1200.h 6643 6644CX18 VIDEO4LINUX DRIVER 6645M: Andy Walls <awalls@md.metrocast.net> 6646L: linux-media@vger.kernel.org 6647S: Maintained 6648W: https://linuxtv.org 6649T: git git://linuxtv.org/media.git 6650F: drivers/media/pci/cx18/ 6651F: include/uapi/linux/ivtv* 6652 6653CX2341X MPEG ENCODER HELPER MODULE 6654M: Hans Verkuil <hverkuil@kernel.org> 6655L: linux-media@vger.kernel.org 6656S: Maintained 6657W: https://linuxtv.org 6658T: git git://linuxtv.org/media.git 6659F: drivers/media/common/cx2341x* 6660F: include/media/drv-intf/cx2341x.h 6661 6662CX24120 MEDIA DRIVER 6663M: Jemma Denson <jdenson@gmail.com> 6664M: Patrick Boettcher <patrick.boettcher@posteo.de> 6665L: linux-media@vger.kernel.org 6666S: Maintained 6667W: https://linuxtv.org 6668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6669F: drivers/media/dvb-frontends/cx24120* 6670 6671CX88 VIDEO4LINUX DRIVER 6672M: Mauro Carvalho Chehab <mchehab@kernel.org> 6673L: linux-media@vger.kernel.org 6674S: Odd fixes 6675W: https://linuxtv.org 6676T: git git://linuxtv.org/media.git 6677F: Documentation/driver-api/media/drivers/cx88* 6678F: drivers/media/pci/cx88/ 6679 6680CXD2820R MEDIA DRIVER 6681L: linux-media@vger.kernel.org 6682S: Orphan 6683W: https://linuxtv.org 6684Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6685F: drivers/media/dvb-frontends/cxd2820r* 6686 6687CXGB3 ETHERNET DRIVER (CXGB3) 6688M: Potnuri Bharat Teja <bharat@chelsio.com> 6689L: netdev@vger.kernel.org 6690S: Maintained 6691W: http://www.chelsio.com 6692F: drivers/net/ethernet/chelsio/cxgb3/ 6693 6694CXGB3 ISCSI DRIVER (CXGB3I) 6695M: Varun Prakash <varun@chelsio.com> 6696L: linux-scsi@vger.kernel.org 6697S: Supported 6698W: http://www.chelsio.com 6699F: drivers/scsi/cxgbi/cxgb3i 6700 6701CXGB4 CRYPTO DRIVER (chcr) 6702M: Ayush Sawal <ayush.sawal@chelsio.com> 6703L: linux-crypto@vger.kernel.org 6704S: Supported 6705W: http://www.chelsio.com 6706F: drivers/crypto/chelsio 6707 6708CXGB4 ETHERNET DRIVER (CXGB4) 6709M: Potnuri Bharat Teja <bharat@chelsio.com> 6710L: netdev@vger.kernel.org 6711S: Maintained 6712W: http://www.chelsio.com 6713F: drivers/net/ethernet/chelsio/cxgb4/ 6714 6715CXGB4 INLINE CRYPTO DRIVER 6716M: Ayush Sawal <ayush.sawal@chelsio.com> 6717L: netdev@vger.kernel.org 6718S: Maintained 6719W: http://www.chelsio.com 6720F: drivers/net/ethernet/chelsio/inline_crypto/ 6721 6722CXGB4 ISCSI DRIVER (CXGB4I) 6723M: Varun Prakash <varun@chelsio.com> 6724L: linux-scsi@vger.kernel.org 6725S: Supported 6726W: http://www.chelsio.com 6727F: drivers/scsi/cxgbi/cxgb4i 6728 6729CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6730M: Potnuri Bharat Teja <bharat@chelsio.com> 6731L: linux-rdma@vger.kernel.org 6732S: Supported 6733W: http://www.openfabrics.org 6734F: drivers/infiniband/hw/cxgb4/ 6735F: include/uapi/rdma/cxgb4-abi.h 6736 6737CXGB4VF ETHERNET DRIVER (CXGB4VF) 6738M: Potnuri Bharat Teja <bharat@chelsio.com> 6739L: netdev@vger.kernel.org 6740S: Maintained 6741W: http://www.chelsio.com 6742F: drivers/net/ethernet/chelsio/cxgb4vf/ 6743 6744CYBERPRO FB DRIVER 6745M: Russell King <linux@armlinux.org.uk> 6746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6747S: Maintained 6748W: http://www.armlinux.org.uk/ 6749F: drivers/video/fbdev/cyber2000fb.* 6750 6751CYCLADES PC300 DRIVER 6752S: Orphan 6753F: drivers/net/wan/pc300* 6754 6755CYPRESS CY8C95X0 PINCTRL DRIVER 6756M: Patrick Rudolph <patrick.rudolph@9elements.com> 6757L: linux-gpio@vger.kernel.org 6758S: Maintained 6759F: drivers/pinctrl/pinctrl-cy8c95x0.c 6760 6761CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6762M: Linus Walleij <linus.walleij@linaro.org> 6763L: linux-input@vger.kernel.org 6764S: Maintained 6765F: drivers/input/touchscreen/cy8ctma140.c 6766 6767CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6768M: Yassine Oudjana <y.oudjana@protonmail.com> 6769L: linux-input@vger.kernel.org 6770S: Maintained 6771F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6772F: drivers/input/keyboard/cypress-sf.c 6773 6774CYPRESS_FIRMWARE MEDIA DRIVER 6775L: linux-media@vger.kernel.org 6776S: Orphan 6777W: https://linuxtv.org 6778Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6779F: drivers/media/common/cypress_firmware* 6780 6781CYTTSP TOUCHSCREEN DRIVER 6782M: Linus Walleij <linus.walleij@linaro.org> 6783L: linux-input@vger.kernel.org 6784S: Maintained 6785F: drivers/input/touchscreen/cyttsp* 6786 6787D-LINK DIR-685 TOUCHKEYS DRIVER 6788M: Linus Walleij <linus.walleij@linaro.org> 6789L: linux-input@vger.kernel.org 6790S: Supported 6791F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6792 6793DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6794M: Joshua Kinard <linux@kumba.dev> 6795S: Maintained 6796F: drivers/rtc/rtc-ds1685.c 6797F: include/linux/rtc/ds1685.h 6798 6799DAMA SLAVE for AX.25 6800M: Joerg Reuter <jreuter@yaina.de> 6801L: linux-hams@vger.kernel.org 6802S: Maintained 6803W: http://yaina.de/jreuter/ 6804W: http://www.qsl.net/dl1bke/ 6805F: net/ax25/af_ax25.c 6806F: net/ax25/ax25_dev.c 6807F: net/ax25/ax25_ds_* 6808F: net/ax25/ax25_in.c 6809F: net/ax25/ax25_out.c 6810F: net/ax25/ax25_timer.c 6811F: net/ax25/sysctl_net_ax25.c 6812 6813DASHARO ACPI PLATFORM DRIVER 6814M: Michał Kopeć <michal.kopec@3mdeb.com> 6815S: Maintained 6816W: https://docs.dasharo.com/ 6817F: drivers/platform/x86/dasharo-acpi.c 6818 6819DAMON 6820M: SeongJae Park <sj@kernel.org> 6821L: damon@lists.linux.dev 6822L: linux-mm@kvack.org 6823S: Maintained 6824W: https://damonitor.github.io 6825P: Documentation/mm/damon/maintainer-profile.rst 6826T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6827T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6828T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6829F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6830F: Documentation/admin-guide/mm/damon/ 6831F: Documentation/mm/damon/ 6832F: include/linux/damon.h 6833F: include/trace/events/damon.h 6834F: mm/damon/ 6835F: samples/damon/ 6836F: tools/testing/selftests/damon/ 6837 6838DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6839L: netdev@vger.kernel.org 6840S: Orphan 6841F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6842F: drivers/net/ethernet/dec/tulip/dmfe.c 6843 6844DC390/AM53C974 SCSI driver 6845M: Hannes Reinecke <hare@suse.com> 6846L: linux-scsi@vger.kernel.org 6847S: Maintained 6848F: drivers/scsi/am53c974.c 6849 6850DC395x SCSI driver 6851M: Oliver Neukum <oliver@neukum.org> 6852M: Ali Akcaagac <aliakc@web.de> 6853M: Jamie Lenehan <lenehan@twibble.org> 6854S: Maintained 6855F: Documentation/scsi/dc395x.rst 6856F: drivers/scsi/dc395x.* 6857 6858DEBUGOBJECTS: 6859M: Thomas Gleixner <tglx@linutronix.de> 6860L: linux-kernel@vger.kernel.org 6861S: Maintained 6862T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6863F: include/linux/debugobjects.h 6864F: lib/debugobjects.c 6865 6866DECSTATION PLATFORM SUPPORT 6867M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6868L: linux-mips@vger.kernel.org 6869S: Maintained 6870F: arch/mips/dec/ 6871F: arch/mips/include/asm/dec/ 6872F: arch/mips/include/asm/mach-dec/ 6873 6874DEFXX FDDI NETWORK DRIVER 6875M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6876S: Maintained 6877F: drivers/net/fddi/defxx.* 6878 6879DEFZA FDDI NETWORK DRIVER 6880M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6881S: Maintained 6882F: drivers/net/fddi/defza.* 6883 6884DEINTERLACE DRIVERS FOR ALLWINNER H3 6885M: Jernej Skrabec <jernej.skrabec@gmail.com> 6886L: linux-media@vger.kernel.org 6887S: Maintained 6888T: git git://linuxtv.org/media.git 6889F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6890F: drivers/media/platform/sunxi/sun8i-di/ 6891 6892DELL LAPTOP DRIVER 6893M: Matthew Garrett <mjg59@srcf.ucam.org> 6894M: Pali Rohár <pali@kernel.org> 6895L: platform-driver-x86@vger.kernel.org 6896S: Maintained 6897F: drivers/platform/x86/dell/dell-laptop.c 6898 6899DELL LAPTOP FREEFALL DRIVER 6900M: Pali Rohár <pali@kernel.org> 6901S: Maintained 6902F: drivers/platform/x86/dell/dell-smo8800.c 6903 6904DELL LAPTOP RBTN DRIVER 6905M: Pali Rohár <pali@kernel.org> 6906S: Maintained 6907F: drivers/platform/x86/dell/dell-rbtn.* 6908 6909DELL LAPTOP SMM DRIVER 6910M: Pali Rohár <pali@kernel.org> 6911S: Maintained 6912F: Documentation/ABI/obsolete/procfs-i8k 6913F: drivers/hwmon/dell-smm-hwmon.c 6914F: include/uapi/linux/i8k.h 6915 6916DELL PC DRIVER 6917M: Lyndon Sanche <lsanche@lyndeno.ca> 6918L: platform-driver-x86@vger.kernel.org 6919S: Maintained 6920F: drivers/platform/x86/dell/dell-pc.c 6921 6922DELL REMOTE BIOS UPDATE DRIVER 6923M: Stuart Hayes <stuart.w.hayes@gmail.com> 6924L: platform-driver-x86@vger.kernel.org 6925S: Maintained 6926F: drivers/platform/x86/dell/dell_rbu.c 6927 6928DELL SMBIOS DRIVER 6929M: Pali Rohár <pali@kernel.org> 6930L: Dell.Client.Kernel@dell.com 6931L: platform-driver-x86@vger.kernel.org 6932S: Maintained 6933F: drivers/platform/x86/dell/dell-smbios.* 6934 6935DELL SMBIOS SMM DRIVER 6936L: Dell.Client.Kernel@dell.com 6937L: platform-driver-x86@vger.kernel.org 6938S: Maintained 6939F: drivers/platform/x86/dell/dell-smbios-smm.c 6940 6941DELL SMBIOS WMI DRIVER 6942L: Dell.Client.Kernel@dell.com 6943L: platform-driver-x86@vger.kernel.org 6944S: Maintained 6945F: drivers/platform/x86/dell/dell-smbios-wmi.c 6946F: tools/wmi/dell-smbios-example.c 6947 6948DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6949M: Stuart Hayes <stuart.w.hayes@gmail.com> 6950L: platform-driver-x86@vger.kernel.org 6951S: Maintained 6952F: Documentation/userspace-api/dcdbas.rst 6953F: drivers/platform/x86/dell/dcdbas.* 6954 6955DELL WMI DDV DRIVER 6956M: Armin Wolf <W_Armin@gmx.de> 6957S: Maintained 6958F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6959F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6960F: Documentation/wmi/devices/dell-wmi-ddv.rst 6961F: drivers/platform/x86/dell/dell-wmi-ddv.c 6962 6963DELL WMI DESCRIPTOR DRIVER 6964L: Dell.Client.Kernel@dell.com 6965S: Maintained 6966F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6967 6968DELL WMI HARDWARE PRIVACY SUPPORT 6969L: Dell.Client.Kernel@dell.com 6970L: platform-driver-x86@vger.kernel.org 6971S: Maintained 6972F: drivers/platform/x86/dell/dell-wmi-privacy.c 6973 6974DELL WMI NOTIFICATIONS DRIVER 6975M: Matthew Garrett <mjg59@srcf.ucam.org> 6976M: Pali Rohár <pali@kernel.org> 6977S: Maintained 6978F: drivers/platform/x86/dell/dell-wmi-base.c 6979 6980DELL WMI SYSMAN DRIVER 6981M: Prasanth Ksr <prasanth.ksr@dell.com> 6982L: Dell.Client.Kernel@dell.com 6983L: platform-driver-x86@vger.kernel.org 6984S: Maintained 6985F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6986F: drivers/platform/x86/dell/dell-wmi-sysman/ 6987 6988DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6989M: Zev Weiss <zev@bewilderbeest.net> 6990L: linux-hwmon@vger.kernel.org 6991S: Maintained 6992F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6993 6994DELTA DPS920AB PSU DRIVER 6995M: Robert Marko <robert.marko@sartura.hr> 6996L: linux-hwmon@vger.kernel.org 6997S: Maintained 6998F: Documentation/hwmon/dps920ab.rst 6999F: drivers/hwmon/pmbus/dps920ab.c 7000 7001DELTA NETWORKS TN48M CPLD DRIVERS 7002M: Robert Marko <robert.marko@sartura.hr> 7003S: Maintained 7004F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 7005F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 7006F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 7007F: drivers/gpio/gpio-tn48m.c 7008F: include/dt-bindings/reset/delta,tn48m-reset.h 7009 7010DELTA ST MEDIA DRIVER 7011M: Hugues Fruchet <hugues.fruchet@foss.st.com> 7012L: linux-media@vger.kernel.org 7013S: Supported 7014W: https://linuxtv.org 7015T: git git://linuxtv.org/media.git 7016F: drivers/media/platform/st/sti/delta 7017 7018DENALI NAND DRIVER 7019L: linux-mtd@lists.infradead.org 7020S: Orphan 7021F: drivers/mtd/nand/raw/denali* 7022 7023DESIGNWARE EDMA CORE IP DRIVER 7024M: Manivannan Sadhasivam <mani@kernel.org> 7025L: dmaengine@vger.kernel.org 7026S: Maintained 7027F: drivers/dma/dw-edma/ 7028F: include/linux/dma/edma.h 7029 7030DESIGNWARE USB2 DRD IP DRIVER 7031M: Minas Harutyunyan <hminas@synopsys.com> 7032L: linux-usb@vger.kernel.org 7033S: Maintained 7034T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 7035F: drivers/usb/dwc2/ 7036 7037DESIGNWARE USB3 DRD IP DRIVER 7038M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 7039L: linux-usb@vger.kernel.org 7040S: Maintained 7041F: drivers/usb/dwc3/ 7042 7043DESIGNWARE XDATA IP DRIVER 7044L: linux-pci@vger.kernel.org 7045S: Orphan 7046F: Documentation/misc-devices/dw-xdata-pcie.rst 7047F: drivers/misc/dw-xdata-pcie.c 7048 7049DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 7050M: Andreas Klinger <ak@it-klinger.de> 7051L: linux-iio@vger.kernel.org 7052S: Maintained 7053F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 7054F: drivers/iio/proximity/srf*.c 7055 7056DEVICE COREDUMP (DEV_COREDUMP) 7057M: Johannes Berg <johannes@sipsolutions.net> 7058L: linux-kernel@vger.kernel.org 7059S: Maintained 7060F: drivers/base/devcoredump.c 7061F: include/linux/devcoredump.h 7062 7063DEVICE DEPENDENCY HELPER SCRIPT 7064M: Saravana Kannan <saravanak@google.com> 7065L: linux-kernel@vger.kernel.org 7066S: Maintained 7067F: scripts/dev-needs.sh 7068 7069DEVICE DIRECT ACCESS (DAX) 7070M: Dan Williams <dan.j.williams@intel.com> 7071M: Vishal Verma <vishal.l.verma@intel.com> 7072M: Dave Jiang <dave.jiang@intel.com> 7073L: nvdimm@lists.linux.dev 7074L: linux-cxl@vger.kernel.org 7075S: Supported 7076F: drivers/dax/ 7077 7078DEVICE FREQUENCY (DEVFREQ) 7079M: MyungJoo Ham <myungjoo.ham@samsung.com> 7080M: Kyungmin Park <kyungmin.park@samsung.com> 7081M: Chanwoo Choi <cw00.choi@samsung.com> 7082L: linux-pm@vger.kernel.org 7083S: Maintained 7084T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7085F: Documentation/devicetree/bindings/devfreq/ 7086F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7087F: drivers/devfreq/ 7088F: include/linux/devfreq.h 7089F: include/trace/events/devfreq.h 7090 7091DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7092M: Chanwoo Choi <cw00.choi@samsung.com> 7093L: linux-pm@vger.kernel.org 7094S: Supported 7095T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7096F: Documentation/devicetree/bindings/devfreq/event/ 7097F: drivers/devfreq/devfreq-event.c 7098F: drivers/devfreq/event/ 7099F: include/dt-bindings/pmu/exynos_ppmu.h 7100F: include/linux/devfreq-event.h 7101 7102DEVICE I/O & IRQ [RUST] 7103M: Danilo Krummrich <dakr@kernel.org> 7104M: Alice Ryhl <aliceryhl@google.com> 7105M: Daniel Almeida <daniel.almeida@collabora.com> 7106L: rust-for-linux@vger.kernel.org 7107S: Supported 7108W: https://rust-for-linux.com 7109B: https://github.com/Rust-for-Linux/linux/issues 7110C: https://rust-for-linux.zulipchat.com 7111T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7112F: rust/kernel/io.rs 7113F: rust/kernel/io/ 7114F: rust/kernel/irq.rs 7115F: rust/kernel/irq/ 7116 7117DEVICE RESOURCE MANAGEMENT HELPERS 7118M: Hans de Goede <hansg@kernel.org> 7119R: Matti Vaittinen <mazziesaccount@gmail.com> 7120S: Maintained 7121F: include/linux/devm-helpers.h 7122 7123DEVICE-MAPPER (LVM) 7124M: Alasdair Kergon <agk@redhat.com> 7125M: Mike Snitzer <snitzer@kernel.org> 7126M: Mikulas Patocka <mpatocka@redhat.com> 7127L: dm-devel@lists.linux.dev 7128S: Maintained 7129Q: http://patchwork.kernel.org/project/dm-devel/list/ 7130T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7131F: Documentation/admin-guide/device-mapper/ 7132F: drivers/md/Kconfig 7133F: drivers/md/Makefile 7134F: drivers/md/dm* 7135F: drivers/md/persistent-data/ 7136F: include/linux/device-mapper.h 7137F: include/linux/dm-*.h 7138F: include/uapi/linux/dm-*.h 7139 7140DEVICE-MAPPER VDO TARGET 7141M: Matthew Sakai <msakai@redhat.com> 7142L: dm-devel@lists.linux.dev 7143S: Maintained 7144F: Documentation/admin-guide/device-mapper/vdo*.rst 7145F: drivers/md/dm-vdo/ 7146 7147DEVICE-MAPPER PCACHE TARGET 7148M: Dongsheng Yang <dongsheng.yang@linux.dev> 7149M: Zheng Gu <cengku@gmail.com> 7150L: dm-devel@lists.linux.dev 7151S: Maintained 7152F: Documentation/admin-guide/device-mapper/dm-pcache.rst 7153F: drivers/md/dm-pcache/ 7154 7155DEVLINK 7156M: Jiri Pirko <jiri@resnulli.us> 7157L: netdev@vger.kernel.org 7158S: Supported 7159F: Documentation/networking/devlink 7160F: include/net/devlink.h 7161F: include/uapi/linux/devlink.h 7162F: net/devlink/ 7163 7164DFROBOT SD2405AL RTC DRIVER 7165M: Tóth János <gomba007@gmail.com> 7166L: linux-rtc@vger.kernel.org 7167S: Maintained 7168F: drivers/rtc/rtc-sd2405al.c 7169 7170DFROBOT SEN0322 DRIVER 7171M: Tóth János <gomba007@gmail.com> 7172L: linux-iio@vger.kernel.org 7173S: Maintained 7174F: drivers/iio/chemical/sen0322.c 7175 7176DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7177M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7178M: Marek Vasut <marex@denx.de> 7179L: kernel@dh-electronics.com 7180S: Maintained 7181N: dhcom 7182N: dhcor 7183N: dhsom 7184 7185DIALOG SEMICONDUCTOR DRIVERS 7186M: Support Opensource <support.opensource@diasemi.com> 7187S: Supported 7188W: http://www.dialog-semiconductor.com/products 7189F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7190F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7191F: Documentation/devicetree/bindings/mfd/da90*.txt 7192F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7193F: Documentation/devicetree/bindings/regulator/da92*.txt 7194F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7195F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7196F: Documentation/devicetree/bindings/sound/da[79]*.txt 7197F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7198F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7199F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7200F: Documentation/hwmon/da90??.rst 7201F: drivers/gpio/gpio-da90??.c 7202F: drivers/hwmon/da90??-hwmon.c 7203F: drivers/iio/adc/da91??-*.c 7204F: drivers/input/misc/da72??.[ch] 7205F: drivers/input/misc/da90??_onkey.c 7206F: drivers/input/touchscreen/da9052_tsi.c 7207F: drivers/leds/leds-da90??.c 7208F: drivers/mfd/da903x.c 7209F: drivers/mfd/da90??-*.c 7210F: drivers/mfd/da91??-*.c 7211F: drivers/pinctrl/pinctrl-da90??.c 7212F: drivers/power/supply/da9052-battery.c 7213F: drivers/power/supply/da91??-*.c 7214F: drivers/regulator/da9???-regulator.[ch] 7215F: drivers/regulator/slg51000-regulator.[ch] 7216F: drivers/rtc/rtc-da90??.c 7217F: drivers/thermal/da90??-thermal.c 7218F: drivers/video/backlight/da90??_bl.c 7219F: drivers/watchdog/da90??_wdt.c 7220F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7221F: include/linux/mfd/da903x.h 7222F: include/linux/mfd/da9052/ 7223F: include/linux/mfd/da9055/ 7224F: include/linux/mfd/da9062/ 7225F: include/linux/mfd/da9063/ 7226F: include/linux/mfd/da9150/ 7227F: include/linux/regulator/da9211.h 7228F: include/sound/da[79]*.h 7229F: sound/soc/codecs/da[79]*.[ch] 7230 7231DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7232M: William Breathitt Gray <wbg@kernel.org> 7233L: linux-gpio@vger.kernel.org 7234S: Maintained 7235F: drivers/gpio/gpio-gpio-mm.c 7236 7237DIBS (DIRECT INTERNAL BUFFER SHARING) 7238M: Alexandra Winter <wintera@linux.ibm.com> 7239L: netdev@vger.kernel.org 7240S: Supported 7241F: drivers/dibs/ 7242F: include/linux/dibs.h 7243 7244DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7245M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7246L: linux-media@vger.kernel.org 7247S: Maintained 7248F: Documentation/admin-guide/media/mgb4.rst 7249F: drivers/media/pci/mgb4/ 7250 7251DIOLAN U2C-12 I2C DRIVER 7252M: Guenter Roeck <linux@roeck-us.net> 7253L: linux-i2c@vger.kernel.org 7254S: Maintained 7255F: drivers/i2c/busses/i2c-diolan-u2c.c 7256 7257DIRECTORY NOTIFICATION (DNOTIFY) 7258M: Jan Kara <jack@suse.cz> 7259R: Amir Goldstein <amir73il@gmail.com> 7260L: linux-fsdevel@vger.kernel.org 7261S: Maintained 7262F: Documentation/filesystems/dnotify.rst 7263F: fs/notify/dnotify/ 7264F: include/linux/dnotify.h 7265 7266DISK GEOMETRY AND PARTITION HANDLING 7267M: Andries Brouwer <aeb@cwi.nl> 7268S: Maintained 7269W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7270W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7271W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7272 7273DISKQUOTA 7274M: Jan Kara <jack@suse.com> 7275S: Maintained 7276F: Documentation/filesystems/quota.rst 7277F: fs/quota/ 7278F: include/linux/quota*.h 7279F: include/uapi/linux/quota*.h 7280 7281DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7282M: Bernie Thompson <bernie@plugable.com> 7283L: linux-fbdev@vger.kernel.org 7284S: Maintained 7285W: http://plugable.com/category/projects/udlfb/ 7286F: Documentation/fb/udlfb.rst 7287F: drivers/video/fbdev/udlfb.c 7288F: include/video/udlfb.h 7289 7290DISTRIBUTED LOCK MANAGER (DLM) 7291M: Alexander Aring <aahringo@redhat.com> 7292M: David Teigland <teigland@redhat.com> 7293L: gfs2@lists.linux.dev 7294S: Supported 7295W: https://pagure.io/dlm 7296T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7297F: fs/dlm/ 7298 7299DMA BUFFER SHARING FRAMEWORK 7300M: Sumit Semwal <sumit.semwal@linaro.org> 7301M: Christian König <christian.koenig@amd.com> 7302L: linux-media@vger.kernel.org 7303L: dri-devel@lists.freedesktop.org 7304L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7305S: Maintained 7306T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7307F: Documentation/driver-api/dma-buf.rst 7308F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7309F: drivers/dma-buf/ 7310F: include/linux/*fence.h 7311F: include/linux/dma-buf.h 7312F: include/linux/dma-buf/ 7313F: include/linux/dma-resv.h 7314K: \bdma_(?:buf|fence|resv)\b 7315 7316DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7317M: Vinod Koul <vkoul@kernel.org> 7318L: dmaengine@vger.kernel.org 7319S: Maintained 7320Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7321T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7322F: Documentation/devicetree/bindings/dma/ 7323F: Documentation/driver-api/dmaengine/ 7324F: drivers/dma/ 7325F: include/dt-bindings/dma/ 7326F: include/linux/dma/ 7327F: include/linux/dmaengine.h 7328F: include/linux/of_dma.h 7329 7330DMA MAPPING BENCHMARK 7331M: Barry Song <baohua@kernel.org> 7332M: Qinxin Xia <xiaqinxin@huawei.com> 7333L: iommu@lists.linux.dev 7334F: kernel/dma/map_benchmark.c 7335F: tools/dma/ 7336 7337DMA MAPPING HELPERS 7338M: Marek Szyprowski <m.szyprowski@samsung.com> 7339R: Robin Murphy <robin.murphy@arm.com> 7340L: iommu@lists.linux.dev 7341S: Supported 7342W: http://git.infradead.org/users/hch/dma-mapping.git 7343T: git git://git.infradead.org/users/hch/dma-mapping.git 7344F: include/asm-generic/dma-mapping.h 7345F: include/linux/dma-direct.h 7346F: include/linux/dma-map-ops.h 7347F: include/linux/dma-mapping.h 7348F: include/linux/swiotlb.h 7349F: kernel/dma/ 7350 7351DMA MAPPING & SCATTERLIST API [RUST] 7352M: Danilo Krummrich <dakr@kernel.org> 7353R: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7354R: Daniel Almeida <daniel.almeida@collabora.com> 7355R: Robin Murphy <robin.murphy@arm.com> 7356R: Andreas Hindborg <a.hindborg@kernel.org> 7357L: rust-for-linux@vger.kernel.org 7358S: Supported 7359W: https://rust-for-linux.com 7360T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7361F: rust/helpers/dma.c 7362F: rust/helpers/scatterlist.c 7363F: rust/kernel/dma.rs 7364F: rust/kernel/scatterlist.rs 7365F: samples/rust/rust_dma.rs 7366 7367DMA-BUF HEAPS FRAMEWORK 7368M: Sumit Semwal <sumit.semwal@linaro.org> 7369R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7370R: Brian Starkey <Brian.Starkey@arm.com> 7371R: John Stultz <jstultz@google.com> 7372R: T.J. Mercier <tjmercier@google.com> 7373L: linux-media@vger.kernel.org 7374L: dri-devel@lists.freedesktop.org 7375L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7376S: Maintained 7377T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7378F: Documentation/userspace-api/dma-buf-heaps.rst 7379F: drivers/dma-buf/dma-heap.c 7380F: drivers/dma-buf/heaps/* 7381F: include/linux/dma-heap.h 7382F: include/uapi/linux/dma-heap.h 7383F: tools/testing/selftests/dmabuf-heaps/ 7384 7385DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7386M: Lukasz Luba <lukasz.luba@arm.com> 7387L: linux-pm@vger.kernel.org 7388L: linux-samsung-soc@vger.kernel.org 7389S: Maintained 7390F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7391F: drivers/memory/samsung/exynos5422-dmc.c 7392 7393DME1737 HARDWARE MONITOR DRIVER 7394M: Juerg Haefliger <juergh@proton.me> 7395L: linux-hwmon@vger.kernel.org 7396S: Maintained 7397F: Documentation/hwmon/dme1737.rst 7398F: drivers/hwmon/dme1737.c 7399 7400DMI/SMBIOS SUPPORT 7401M: Jean Delvare <jdelvare@suse.com> 7402S: Maintained 7403T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7404F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7405F: drivers/firmware/dmi-id.c 7406F: drivers/firmware/dmi_scan.c 7407F: include/linux/dmi.h 7408 7409DOCUMENTATION 7410M: Jonathan Corbet <corbet@lwn.net> 7411L: linux-doc@vger.kernel.org 7412S: Maintained 7413P: Documentation/doc-guide/maintainer-profile.rst 7414T: git git://git.lwn.net/linux.git docs-next 7415F: Documentation/ 7416F: scripts/check-variable-fonts.sh 7417F: scripts/checktransupdate.py 7418F: scripts/documentation-file-ref-check 7419F: scripts/get_abi.py 7420F: scripts/kernel-doc* 7421F: scripts/lib/abi/* 7422F: scripts/lib/kdoc/* 7423F: tools/docs/* 7424F: tools/net/ynl/pyynl/lib/doc_generator.py 7425F: scripts/sphinx-pre-install 7426X: Documentation/ABI/ 7427X: Documentation/admin-guide/media/ 7428X: Documentation/devicetree/ 7429X: Documentation/driver-api/media/ 7430X: Documentation/firmware-guide/acpi/ 7431X: Documentation/i2c/ 7432X: Documentation/netlink/ 7433X: Documentation/power/ 7434X: Documentation/spi/ 7435X: Documentation/userspace-api/media/ 7436 7437DOCUMENTATION PROCESS 7438M: Jonathan Corbet <corbet@lwn.net> 7439L: workflows@vger.kernel.org 7440S: Maintained 7441F: Documentation/dev-tools/ 7442F: Documentation/maintainer/ 7443F: Documentation/process/ 7444 7445DOCUMENTATION REPORTING ISSUES 7446M: Thorsten Leemhuis <linux@leemhuis.info> 7447L: linux-doc@vger.kernel.org 7448S: Maintained 7449F: Documentation/admin-guide/bug-bisect.rst 7450F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7451F: Documentation/admin-guide/reporting-issues.rst 7452F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7453 7454DOCUMENTATION SCRIPTS 7455M: Mauro Carvalho Chehab <mchehab@kernel.org> 7456L: linux-doc@vger.kernel.org 7457S: Maintained 7458F: Documentation/sphinx/parse-headers.pl 7459F: scripts/documentation-file-ref-check 7460F: scripts/sphinx-pre-install 7461 7462DOCUMENTATION/ITALIAN 7463M: Federico Vaga <federico.vaga@vaga.pv.it> 7464L: linux-doc@vger.kernel.org 7465S: Maintained 7466F: Documentation/translations/it_IT 7467 7468DOCUMENTATION/JAPANESE 7469R: Akira Yokosawa <akiyks@gmail.com> 7470L: linux-doc@vger.kernel.org 7471S: Maintained 7472F: Documentation/translations/ja_JP 7473 7474DONGWOON DW9714 LENS VOICE COIL DRIVER 7475M: Sakari Ailus <sakari.ailus@linux.intel.com> 7476L: linux-media@vger.kernel.org 7477S: Maintained 7478T: git git://linuxtv.org/media.git 7479F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7480F: drivers/media/i2c/dw9714.c 7481 7482DONGWOON DW9719 LENS VOICE COIL DRIVER 7483M: Daniel Scally <djrscally@gmail.com> 7484L: linux-media@vger.kernel.org 7485S: Maintained 7486T: git git://linuxtv.org/media.git 7487F: drivers/media/i2c/dw9719.c 7488 7489DONGWOON DW9768 LENS VOICE COIL DRIVER 7490L: linux-media@vger.kernel.org 7491S: Orphan 7492T: git git://linuxtv.org/media.git 7493F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7494F: drivers/media/i2c/dw9768.c 7495 7496DONGWOON DW9807 LENS VOICE COIL DRIVER 7497M: Sakari Ailus <sakari.ailus@linux.intel.com> 7498L: linux-media@vger.kernel.org 7499S: Maintained 7500T: git git://linuxtv.org/media.git 7501F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7502F: drivers/media/i2c/dw9807-vcm.c 7503 7504DOUBLETALK DRIVER 7505M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7506L: blinux-list@redhat.com 7507S: Maintained 7508F: drivers/char/dtlk.c 7509F: include/linux/dtlk.h 7510 7511DPAA2 DATAPATH I/O (DPIO) DRIVER 7512M: Roy Pledge <Roy.Pledge@nxp.com> 7513L: linux-kernel@vger.kernel.org 7514S: Maintained 7515F: drivers/soc/fsl/dpio 7516 7517DPAA2 ETHERNET DRIVER 7518M: Ioana Ciornei <ioana.ciornei@nxp.com> 7519L: netdev@vger.kernel.org 7520S: Maintained 7521F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7522F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7523F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7524F: drivers/net/ethernet/freescale/dpaa2/Makefile 7525F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7526F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7527F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7528F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7529F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7530F: drivers/net/ethernet/freescale/dpaa2/dpni* 7531 7532DPAA2 ETHERNET SWITCH DRIVER 7533M: Ioana Ciornei <ioana.ciornei@nxp.com> 7534L: netdev@vger.kernel.org 7535S: Maintained 7536F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7537F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7538F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7539 7540DPLL SUBSYSTEM 7541M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7542M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7543M: Jiri Pirko <jiri@resnulli.us> 7544L: netdev@vger.kernel.org 7545S: Supported 7546F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7547F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7548F: Documentation/driver-api/dpll.rst 7549F: drivers/dpll/ 7550F: include/linux/dpll.h 7551F: include/uapi/linux/dpll.h 7552 7553DRBD DRIVER 7554M: Philipp Reisner <philipp.reisner@linbit.com> 7555M: Lars Ellenberg <lars.ellenberg@linbit.com> 7556M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7557L: drbd-dev@lists.linbit.com 7558S: Supported 7559W: http://www.drbd.org 7560T: git git://git.linbit.com/linux-drbd.git 7561T: git git://git.linbit.com/drbd-8.4.git 7562F: Documentation/admin-guide/blockdev/ 7563F: drivers/block/drbd/ 7564F: include/linux/drbd* 7565F: lib/lru_cache.c 7566 7567DRIVER COMPONENT FRAMEWORK 7568L: dri-devel@lists.freedesktop.org 7569F: drivers/base/component.c 7570F: include/linux/component.h 7571 7572DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7573M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7574M: "Rafael J. Wysocki" <rafael@kernel.org> 7575M: Danilo Krummrich <dakr@kernel.org> 7576S: Supported 7577T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7578F: Documentation/core-api/kobject.rst 7579F: drivers/base/ 7580F: fs/debugfs/ 7581F: fs/sysfs/ 7582F: include/linux/device/ 7583F: include/linux/debugfs.h 7584F: include/linux/device.h 7585F: include/linux/fwnode.h 7586F: include/linux/kobj* 7587F: include/linux/property.h 7588F: include/linux/sysfs.h 7589F: lib/kobj* 7590F: rust/kernel/debugfs.rs 7591F: rust/kernel/debugfs/ 7592F: rust/kernel/device.rs 7593F: rust/kernel/device/ 7594F: rust/kernel/device_id.rs 7595F: rust/kernel/devres.rs 7596F: rust/kernel/driver.rs 7597F: rust/kernel/faux.rs 7598F: rust/kernel/platform.rs 7599F: samples/rust/rust_debugfs.rs 7600F: samples/rust/rust_debugfs_scoped.rs 7601F: samples/rust/rust_driver_platform.rs 7602F: samples/rust/rust_driver_faux.rs 7603 7604DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7605M: Nishanth Menon <nm@ti.com> 7606L: linux-pm@vger.kernel.org 7607S: Maintained 7608F: drivers/soc/ti/smartreflex.c 7609F: include/linux/power/smartreflex.h 7610 7611DRM ACCEL DRIVERS FOR INTEL VPU 7612M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7613M: Karol Wachowski <karol.wachowski@linux.intel.com> 7614L: dri-devel@lists.freedesktop.org 7615S: Supported 7616T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7617F: drivers/accel/ivpu/ 7618F: include/uapi/drm/ivpu_accel.h 7619 7620DRM ACCEL DRIVER FOR ROCKCHIP NPU 7621M: Tomeu Vizoso <tomeu@tomeuvizoso.net> 7622L: dri-devel@lists.freedesktop.org 7623S: Supported 7624T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7625F: Documentation/accel/rocket/ 7626F: Documentation/devicetree/bindings/npu/rockchip,rk3588-rknn-core.yaml 7627F: drivers/accel/rocket/ 7628F: include/uapi/drm/rocket_accel.h 7629 7630DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7631M: Oded Gabbay <ogabbay@kernel.org> 7632L: dri-devel@lists.freedesktop.org 7633S: Maintained 7634C: irc://irc.oftc.net/dri-devel 7635T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7636F: Documentation/accel/ 7637F: drivers/accel/ 7638F: include/drm/drm_accel.h 7639 7640DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7641M: Chen-Yu Tsai <wens@kernel.org> 7642R: Jernej Skrabec <jernej.skrabec@gmail.com> 7643L: dri-devel@lists.freedesktop.org 7644S: Supported 7645T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7646F: drivers/gpu/drm/sun4i/sun8i* 7647 7648DRM DRIVER FOR APPLE TOUCH BARS 7649M: Aun-Ali Zaidi <admin@kodeit.net> 7650M: Aditya Garg <gargaditya08@live.com> 7651L: dri-devel@lists.freedesktop.org 7652S: Maintained 7653T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7654F: drivers/gpu/drm/tiny/appletbdrm.c 7655 7656DRM DRIVER FOR ARM PL111 CLCD 7657M: Linus Walleij <linus.walleij@linaro.org> 7658S: Maintained 7659T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7660F: drivers/gpu/drm/pl111/ 7661 7662DRM DRIVER FOR ARM VERSATILE TFT PANELS 7663M: Linus Walleij <linus.walleij@linaro.org> 7664S: Maintained 7665T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7666F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7667F: drivers/gpu/drm/panel/panel-arm-versatile.c 7668 7669DRM DRIVER FOR ASPEED BMC GFX 7670M: Joel Stanley <joel@jms.id.au> 7671L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7672S: Supported 7673T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7674F: Documentation/devicetree/bindings/gpu/aspeed,ast2400-gfx.yaml 7675F: drivers/gpu/drm/aspeed/ 7676 7677DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7678M: Dave Airlie <airlied@redhat.com> 7679R: Thomas Zimmermann <tzimmermann@suse.de> 7680R: Jocelyn Falempe <jfalempe@redhat.com> 7681L: dri-devel@lists.freedesktop.org 7682S: Supported 7683T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7684F: drivers/gpu/drm/ast/ 7685 7686DRM DRIVER FOR BOCHS VIRTUAL GPU 7687M: Gerd Hoffmann <kraxel@redhat.com> 7688L: virtualization@lists.linux.dev 7689S: Maintained 7690T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7691F: drivers/gpu/drm/tiny/bochs.c 7692 7693DRM DRIVER FOR BOE HIMAX8279D PANELS 7694M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7695S: Maintained 7696F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7697F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7698 7699DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7700M: Jagan Teki <jagan@amarulasolutions.com> 7701S: Maintained 7702F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7703F: drivers/gpu/drm/bridge/chipone-icn6211.c 7704 7705DRM DRIVER FOR EBBG FT8719 PANEL 7706M: Joel Selvaraj <jo@jsfamily.in> 7707S: Maintained 7708T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7709F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7710F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7711 7712DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7713M: Linus Walleij <linus.walleij@linaro.org> 7714S: Maintained 7715T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7716F: drivers/gpu/drm/tve200/ 7717 7718DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7719M: Icenowy Zheng <icenowy@aosc.io> 7720S: Maintained 7721F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7722F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7723 7724DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7725M: Jagan Teki <jagan@amarulasolutions.com> 7726S: Maintained 7727F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7728F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7729 7730DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7731M: Thomas Zimmermann <tzimmermann@suse.de> 7732M: Javier Martinez Canillas <javierm@redhat.com> 7733L: dri-devel@lists.freedesktop.org 7734S: Maintained 7735T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7736F: drivers/firmware/sysfb*.c 7737F: drivers/gpu/drm/sysfb/ 7738F: drivers/video/aperture.c 7739F: drivers/video/nomodeset.c 7740F: include/linux/aperture.h 7741F: include/linux/sysfb.h 7742F: include/video/nomodeset.h 7743 7744DRM DRIVER FOR GENERIC EDP PANELS 7745R: Douglas Anderson <dianders@chromium.org> 7746F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7747F: drivers/gpu/drm/panel/panel-edp.c 7748 7749DRM DRIVER FOR GENERIC USB DISPLAY 7750M: Ruben Wauters <rubenru09@aol.com> 7751S: Maintained 7752W: https://github.com/notro/gud/wiki 7753T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7754F: drivers/gpu/drm/gud/ 7755F: include/drm/gud.h 7756 7757DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7758M: Hans de Goede <hansg@kernel.org> 7759S: Maintained 7760T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7761F: drivers/gpu/drm/tiny/gm12u320.c 7762 7763DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7764M: Ondrej Jirman <megi@xff.cz> 7765M: Javier Martinez Canillas <javierm@redhat.com> 7766S: Maintained 7767T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7768F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7769F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7770 7771DRM DRIVER FOR HX8357D PANELS 7772S: Orphan 7773T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7774F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7775F: drivers/gpu/drm/tiny/hx8357d.c 7776 7777DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7778M: Deepak Rawat <drawat.floss@gmail.com> 7779L: linux-hyperv@vger.kernel.org 7780L: dri-devel@lists.freedesktop.org 7781S: Maintained 7782T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7783F: drivers/gpu/drm/hyperv 7784 7785DRM DRIVER FOR ILITEK ILI9225 PANELS 7786M: David Lechner <david@lechnology.com> 7787S: Maintained 7788T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7789F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7790F: drivers/gpu/drm/tiny/ili9225.c 7791 7792DRM DRIVER FOR ILITEK ILI9486 PANELS 7793M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7794S: Maintained 7795T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7796F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7797F: drivers/gpu/drm/tiny/ili9486.c 7798 7799DRM DRIVER FOR ILITEK ILI9805 PANELS 7800M: Michael Trimarchi <michael@amarulasolutions.com> 7801S: Maintained 7802F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7803F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7804 7805DRM DRIVER FOR ILITEK ILI9806E PANELS 7806M: Michael Walle <mwalle@kernel.org> 7807S: Maintained 7808F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7809 7810DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7811M: Jagan Teki <jagan@edgeble.ai> 7812S: Maintained 7813F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7814F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7815 7816DRM DRIVER FOR LG SW43408 PANELS 7817M: Sumit Semwal <sumit.semwal@linaro.org> 7818M: Casey Connolly <casey.connolly@linaro.org> 7819S: Maintained 7820T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7821F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7822F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7823 7824DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7825M: Paul Kocialkowski <paulk@sys-base.io> 7826S: Supported 7827T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7828F: drivers/gpu/drm/logicvc/ 7829 7830DRM DRIVER FOR LVDS PANELS 7831M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7832L: dri-devel@lists.freedesktop.org 7833S: Maintained 7834T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7835F: Documentation/devicetree/bindings/display/lvds.yaml 7836F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7837F: drivers/gpu/drm/panel/panel-lvds.c 7838 7839DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7840M: Guido Günther <agx@sigxcpu.org> 7841R: Purism Kernel Team <kernel@puri.sm> 7842S: Maintained 7843F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7844F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7845 7846DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7847M: Dave Airlie <airlied@redhat.com> 7848R: Thomas Zimmermann <tzimmermann@suse.de> 7849R: Jocelyn Falempe <jfalempe@redhat.com> 7850L: dri-devel@lists.freedesktop.org 7851S: Supported 7852T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7853F: drivers/gpu/drm/mgag200/ 7854 7855DRM DRIVER FOR MI0283QT 7856M: Alex Lanzano <lanzano.alex@gmail.com> 7857S: Maintained 7858T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7859F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7860F: drivers/gpu/drm/tiny/mi0283qt.c 7861 7862DRM DRIVER FOR MIPI DBI compatible panels 7863S: Orphan 7864W: https://github.com/notro/panel-mipi-dbi/wiki 7865T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7866F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7867F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7868 7869DRM DRIVER for Qualcomm Adreno GPUs 7870M: Rob Clark <robin.clark@oss.qualcomm.com> 7871R: Sean Paul <sean@poorly.run> 7872R: Konrad Dybcio <konradybcio@kernel.org> 7873L: linux-arm-msm@vger.kernel.org 7874L: dri-devel@lists.freedesktop.org 7875L: freedreno@lists.freedesktop.org 7876S: Maintained 7877B: https://gitlab.freedesktop.org/drm/msm/-/issues 7878T: git https://gitlab.freedesktop.org/drm/msm.git 7879F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7880F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7881F: drivers/gpu/drm/msm/adreno/ 7882F: drivers/gpu/drm/msm/msm_gpu.* 7883F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7884F: drivers/gpu/drm/msm/msm_ringbuffer.* 7885F: drivers/gpu/drm/msm/registers/adreno/ 7886F: include/uapi/drm/msm_drm.h 7887 7888DRM DRIVER for Qualcomm display hardware 7889M: Rob Clark <robin.clark@oss.qualcomm.com> 7890M: Dmitry Baryshkov <lumag@kernel.org> 7891R: Abhinav Kumar <abhinav.kumar@linux.dev> 7892R: Jessica Zhang <jesszhan0024@gmail.com> 7893R: Sean Paul <sean@poorly.run> 7894R: Marijn Suijten <marijn.suijten@somainline.org> 7895L: linux-arm-msm@vger.kernel.org 7896L: dri-devel@lists.freedesktop.org 7897L: freedreno@lists.freedesktop.org 7898S: Maintained 7899B: https://gitlab.freedesktop.org/drm/msm/-/issues 7900T: git https://gitlab.freedesktop.org/drm/msm.git 7901F: Documentation/devicetree/bindings/display/msm/ 7902F: drivers/gpu/drm/ci/xfails/msm* 7903F: drivers/gpu/drm/msm/ 7904F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7905F: include/uapi/drm/msm_drm.h 7906 7907DRM DRIVER FOR NOVATEK NT35510 PANELS 7908M: Linus Walleij <linus.walleij@linaro.org> 7909S: Maintained 7910T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7911F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7912F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7913 7914DRM DRIVER FOR NOVATEK NT35560 PANELS 7915M: Linus Walleij <linus.walleij@linaro.org> 7916S: Maintained 7917T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7918F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7919F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7920 7921DRM DRIVER FOR NOVATEK NT36523 PANELS 7922M: Jianhua Lu <lujianhua000@gmail.com> 7923S: Maintained 7924T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7925F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7926F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7927 7928DRM DRIVER FOR NOVATEK NT36672A PANELS 7929M: Sumit Semwal <sumit.semwal@linaro.org> 7930S: Maintained 7931T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7932F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7933F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7934 7935DRM DRIVER FOR NOVATEK NT37801 PANELS 7936M: Krzysztof Kozlowski <krzk@kernel.org> 7937S: Maintained 7938F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7939F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7940 7941DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7942M: Lyude Paul <lyude@redhat.com> 7943M: Danilo Krummrich <dakr@kernel.org> 7944L: dri-devel@lists.freedesktop.org 7945L: nouveau@lists.freedesktop.org 7946S: Supported 7947W: https://nouveau.freedesktop.org/ 7948Q: https://patchwork.freedesktop.org/project/nouveau/ 7949Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7950B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7951C: irc://irc.oftc.net/nouveau 7952T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7953F: drivers/gpu/drm/nouveau/ 7954F: include/uapi/drm/nouveau_drm.h 7955 7956CORE DRIVER FOR NVIDIA GPUS [RUST] 7957M: Danilo Krummrich <dakr@kernel.org> 7958M: Alexandre Courbot <acourbot@nvidia.com> 7959L: nouveau@lists.freedesktop.org 7960S: Supported 7961W: https://rust-for-linux.com/nova-gpu-driver 7962Q: https://patchwork.freedesktop.org/project/nouveau/ 7963B: https://gitlab.freedesktop.org/drm/nova/-/issues 7964C: irc://irc.oftc.net/nouveau 7965T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7966F: Documentation/gpu/nova/ 7967F: drivers/gpu/nova-core/ 7968 7969DRM DRIVER FOR NVIDIA GPUS [RUST] 7970M: Danilo Krummrich <dakr@kernel.org> 7971L: nouveau@lists.freedesktop.org 7972S: Supported 7973W: https://rust-for-linux.com/nova-gpu-driver 7974Q: https://patchwork.freedesktop.org/project/nouveau/ 7975B: https://gitlab.freedesktop.org/drm/nova/-/issues 7976C: irc://irc.oftc.net/nouveau 7977T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7978F: Documentation/gpu/nova/ 7979F: drivers/gpu/drm/nova/ 7980F: include/uapi/drm/nova_drm.h 7981 7982DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7983M: Stefan Mavrodiev <stefan@olimex.com> 7984S: Maintained 7985F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7986F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7987 7988DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7989R: Douglas Anderson <dianders@chromium.org> 7990F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7991F: drivers/gpu/drm/bridge/parade-ps8640.c 7992 7993DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7994M: Alex Lanzano <lanzano.alex@gmail.com> 7995S: Maintained 7996T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7997F: Documentation/devicetree/bindings/display/repaper.txt 7998F: drivers/gpu/drm/tiny/repaper.c 7999 8000DRM DRIVER FOR PIXPAPER E-INK PANEL 8001M: LiangCheng Wang <zaq14760@gmail.com> 8002L: dri-devel@lists.freedesktop.org 8003S: Maintained 8004F: Documentation/devicetree/bindings/display/mayqueen,pixpaper.yaml 8005F: drivers/gpu/drm/tiny/pixpaper.c 8006 8007DRM DRIVER FOR QEMU'S CIRRUS DEVICE 8008M: Dave Airlie <airlied@redhat.com> 8009M: Gerd Hoffmann <kraxel@redhat.com> 8010L: virtualization@lists.linux.dev 8011S: Obsolete 8012W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 8013T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8014F: drivers/gpu/drm/tiny/cirrus-qemu.c 8015 8016DRM DRIVER FOR QXL VIRTUAL GPU 8017M: Dave Airlie <airlied@redhat.com> 8018M: Gerd Hoffmann <kraxel@redhat.com> 8019L: virtualization@lists.linux.dev 8020L: spice-devel@lists.freedesktop.org 8021S: Maintained 8022T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8023F: drivers/gpu/drm/qxl/ 8024F: include/uapi/drm/qxl_drm.h 8025 8026DRM DRIVER FOR RAYDIUM RM67191 PANELS 8027M: Robert Chiras <robert.chiras@nxp.com> 8028S: Maintained 8029F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 8030F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 8031 8032DRM DRIVER FOR SAMSUNG DB7430 PANELS 8033M: Linus Walleij <linus.walleij@linaro.org> 8034S: Maintained 8035T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8036F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 8037F: drivers/gpu/drm/panel/panel-samsung-db7430.c 8038 8039DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 8040M: Inki Dae <inki.dae@samsung.com> 8041M: Jagan Teki <jagan@amarulasolutions.com> 8042M: Marek Szyprowski <m.szyprowski@samsung.com> 8043S: Maintained 8044T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8045F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 8046F: drivers/gpu/drm/bridge/samsung-dsim.c 8047F: include/drm/bridge/samsung-dsim.h 8048 8049DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 8050M: Markuss Broks <markuss.broks@gmail.com> 8051S: Maintained 8052F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 8053F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 8054 8055DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 8056M: Artur Weber <aweber.kernel@gmail.com> 8057S: Maintained 8058F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 8059F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 8060 8061DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 8062M: Dzmitry Sankouski <dsankouski@gmail.com> 8063S: Maintained 8064F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 8065F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 8066 8067DRM DRIVER FOR SHARP MEMORY LCD 8068M: Alex Lanzano <lanzano.alex@gmail.com> 8069S: Maintained 8070F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 8071F: drivers/gpu/drm/tiny/sharp-memory.c 8072 8073DRM DRIVER FOR SITRONIX ST7586 PANELS 8074M: David Lechner <david@lechnology.com> 8075S: Maintained 8076T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8077F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 8078F: drivers/gpu/drm/sitronix/st7586.c 8079 8080DRM DRIVER FOR SITRONIX ST7571 PANELS 8081M: Marcus Folkesson <marcus.folkesson@gmail.com> 8082S: Maintained 8083F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 8084F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 8085F: drivers/gpu/drm/sitronix/st7571-i2c.c 8086 8087DRM DRIVER FOR SITRONIX ST7701 PANELS 8088M: Jagan Teki <jagan@amarulasolutions.com> 8089S: Maintained 8090F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 8091F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 8092 8093DRM DRIVER FOR SITRONIX ST7703 PANELS 8094M: Guido Günther <agx@sigxcpu.org> 8095R: Purism Kernel Team <kernel@puri.sm> 8096R: Ondrej Jirman <megi@xff.cz> 8097S: Maintained 8098F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 8099F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 8100 8101DRM DRIVER FOR SITRONIX ST7735R PANELS 8102M: David Lechner <david@lechnology.com> 8103S: Maintained 8104T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8105F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 8106F: drivers/gpu/drm/sitronix/st7735r.c 8107 8108DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 8109M: Javier Martinez Canillas <javierm@redhat.com> 8110S: Maintained 8111T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8112F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 8113F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 8114F: drivers/gpu/drm/solomon/ssd130x* 8115 8116DRM DRIVER FOR ST-ERICSSON MCDE 8117M: Linus Walleij <linus.walleij@linaro.org> 8118S: Maintained 8119T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8120F: Documentation/devicetree/bindings/display/ste,mcde.yaml 8121F: drivers/gpu/drm/mcde/ 8122 8123DRM DRIVER FOR SYNAPTICS R63353 PANELS 8124M: Michael Trimarchi <michael@amarulasolutions.com> 8125S: Maintained 8126F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 8127F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 8128 8129DRM DRIVER FOR SYNOPSYS DESIGNWARE DISPLAYPORT BRIDGE 8130M: Andy Yan <andy.yan@rock-chips.com> 8131S: Maintained 8132T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8133F: Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml 8134F: drivers/gpu/drm/bridge/synopsys/dw-dp.c 8135F: include/drm/bridge/dw_dp.h 8136 8137DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 8138M: Jagan Teki <jagan@amarulasolutions.com> 8139S: Maintained 8140F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 8141F: drivers/gpu/drm/bridge/ti-dlpc3433.c 8142 8143DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 8144R: Douglas Anderson <dianders@chromium.org> 8145F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8146F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8147 8148DRM DRIVER FOR TPO TPG110 PANELS 8149M: Linus Walleij <linus.walleij@linaro.org> 8150S: Maintained 8151T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8152F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8153F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8154 8155DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8156M: Dave Airlie <airlied@redhat.com> 8157R: Sean Paul <sean@poorly.run> 8158R: Thomas Zimmermann <tzimmermann@suse.de> 8159L: dri-devel@lists.freedesktop.org 8160S: Supported 8161T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8162F: drivers/gpu/drm/udl/ 8163 8164DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8165M: Louis Chauvet <louis.chauvet@bootlin.com> 8166R: Haneen Mohammed <hamohammed.sa@gmail.com> 8167R: Simona Vetter <simona@ffwll.ch> 8168R: Melissa Wen <melissa.srw@gmail.com> 8169L: dri-devel@lists.freedesktop.org 8170S: Maintained 8171T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8172F: Documentation/gpu/vkms.rst 8173F: drivers/gpu/drm/ci/xfails/vkms* 8174F: drivers/gpu/drm/vkms/ 8175 8176DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8177M: Hans de Goede <hansg@kernel.org> 8178L: dri-devel@lists.freedesktop.org 8179S: Maintained 8180T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8181F: drivers/gpu/drm/vboxvideo/ 8182 8183DRM DRIVER FOR VMWARE VIRTUAL GPU 8184M: Zack Rusin <zack.rusin@broadcom.com> 8185R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8186L: dri-devel@lists.freedesktop.org 8187S: Supported 8188T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8189F: drivers/gpu/drm/vmwgfx/ 8190F: include/uapi/drm/vmwgfx_drm.h 8191 8192DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8193M: Linus Walleij <linus.walleij@linaro.org> 8194S: Maintained 8195T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8196F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8197F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8198 8199DRM DRIVERS 8200M: David Airlie <airlied@gmail.com> 8201M: Simona Vetter <simona@ffwll.ch> 8202L: dri-devel@lists.freedesktop.org 8203S: Maintained 8204B: https://gitlab.freedesktop.org/drm 8205C: irc://irc.oftc.net/dri-devel 8206T: git https://gitlab.freedesktop.org/drm/kernel.git 8207F: Documentation/devicetree/bindings/display/ 8208F: Documentation/devicetree/bindings/gpu/ 8209F: Documentation/gpu/ 8210F: drivers/gpu/ 8211F: rust/kernel/drm/ 8212F: include/drm/ 8213F: include/linux/vga* 8214F: include/uapi/drm/ 8215 8216DRM DRIVERS AND MISC GPU PATCHES 8217M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8218M: Maxime Ripard <mripard@kernel.org> 8219M: Thomas Zimmermann <tzimmermann@suse.de> 8220S: Maintained 8221W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8222T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8223F: Documentation/devicetree/bindings/display/ 8224F: Documentation/devicetree/bindings/gpu/ 8225F: Documentation/gpu/ 8226F: drivers/gpu/drm/ 8227F: drivers/gpu/vga/ 8228F: include/drm/drm 8229F: include/linux/vga* 8230F: include/uapi/drm/ 8231X: drivers/gpu/drm/amd/ 8232X: drivers/gpu/drm/armada/ 8233X: drivers/gpu/drm/etnaviv/ 8234X: drivers/gpu/drm/exynos/ 8235X: drivers/gpu/drm/i915/ 8236X: drivers/gpu/drm/kmb/ 8237X: drivers/gpu/drm/mediatek/ 8238X: drivers/gpu/drm/msm/ 8239X: drivers/gpu/drm/nova/ 8240X: drivers/gpu/drm/radeon/ 8241X: drivers/gpu/drm/tegra/ 8242X: drivers/gpu/drm/xe/ 8243 8244DRM DRIVERS AND COMMON INFRASTRUCTURE [RUST] 8245M: Danilo Krummrich <dakr@kernel.org> 8246M: Alice Ryhl <aliceryhl@google.com> 8247S: Supported 8248W: https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 8249T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 8250F: drivers/gpu/drm/nova/ 8251F: drivers/gpu/nova-core/ 8252F: rust/kernel/drm/ 8253 8254DRM DRIVERS FOR ALLWINNER A10 8255M: Chen-Yu Tsai <wens@kernel.org> 8256L: dri-devel@lists.freedesktop.org 8257S: Supported 8258T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8259F: Documentation/devicetree/bindings/display/allwinner* 8260F: drivers/gpu/drm/sun4i/ 8261 8262DRM DRIVERS FOR AMLOGIC SOCS 8263M: Neil Armstrong <neil.armstrong@linaro.org> 8264L: dri-devel@lists.freedesktop.org 8265L: linux-amlogic@lists.infradead.org 8266S: Supported 8267W: http://linux-meson.com/ 8268T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8269F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8270F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8271F: Documentation/gpu/meson.rst 8272F: drivers/gpu/drm/ci/xfails/meson* 8273F: drivers/gpu/drm/meson/ 8274 8275DRM DRIVERS FOR ATMEL HLCDC 8276M: Manikandan Muralidharan <manikandan.m@microchip.com> 8277M: Dharma Balasubiramani <dharma.b@microchip.com> 8278L: dri-devel@lists.freedesktop.org 8279S: Supported 8280T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8281F: Documentation/devicetree/bindings/display/atmel/ 8282F: drivers/gpu/drm/atmel-hlcdc/ 8283 8284DRM DRIVERS FOR BRIDGE CHIPS 8285M: Andrzej Hajda <andrzej.hajda@intel.com> 8286M: Neil Armstrong <neil.armstrong@linaro.org> 8287M: Robert Foss <rfoss@kernel.org> 8288R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8289R: Jonas Karlman <jonas@kwiboo.se> 8290R: Jernej Skrabec <jernej.skrabec@gmail.com> 8291S: Maintained 8292T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8293F: Documentation/devicetree/bindings/display/bridge/ 8294F: drivers/gpu/drm/bridge/ 8295F: drivers/gpu/drm/display/drm_bridge_connector.c 8296F: drivers/gpu/drm/drm_bridge.c 8297F: include/drm/drm_bridge.h 8298F: include/drm/drm_bridge_connector.h 8299 8300DRM DRIVERS FOR EXYNOS 8301M: Inki Dae <inki.dae@samsung.com> 8302M: Seung-Woo Kim <sw0312.kim@samsung.com> 8303M: Kyungmin Park <kyungmin.park@samsung.com> 8304L: dri-devel@lists.freedesktop.org 8305S: Supported 8306T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8307F: Documentation/devicetree/bindings/display/samsung/ 8308F: drivers/gpu/drm/exynos/ 8309F: include/uapi/drm/exynos_drm.h 8310 8311DRM DRIVERS FOR FREESCALE DCU 8312M: Stefan Agner <stefan@agner.ch> 8313M: Alison Wang <alison.wang@nxp.com> 8314L: dri-devel@lists.freedesktop.org 8315S: Supported 8316T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8317F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8318F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8319F: drivers/gpu/drm/fsl-dcu/ 8320 8321DRM DRIVERS FOR FREESCALE IMX 5/6 8322M: Philipp Zabel <p.zabel@pengutronix.de> 8323L: dri-devel@lists.freedesktop.org 8324S: Maintained 8325T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8326T: git git://git.pengutronix.de/git/pza/linux 8327F: Documentation/devicetree/bindings/display/imx/ 8328F: drivers/gpu/drm/imx/ipuv3/ 8329F: drivers/gpu/ipu-v3/ 8330 8331DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8332M: Liu Ying <victor.liu@nxp.com> 8333L: dri-devel@lists.freedesktop.org 8334S: Maintained 8335T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8336F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8337F: drivers/gpu/drm/imx/dc/ 8338 8339DRM DRIVERS FOR FREESCALE IMX BRIDGE 8340M: Liu Ying <victor.liu@nxp.com> 8341L: dri-devel@lists.freedesktop.org 8342S: Maintained 8343F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8344F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8345F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8346F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8347F: drivers/gpu/drm/bridge/imx/ 8348 8349DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8350M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8351L: dri-devel@lists.freedesktop.org 8352S: Maintained 8353T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8354F: drivers/gpu/drm/gma500/ 8355 8356DRM DRIVERS FOR HISILICON 8357M: Xinliang Liu <xinliang.liu@linaro.org> 8358M: Tian Tao <tiantao6@hisilicon.com> 8359R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8360R: Sumit Semwal <sumit.semwal@linaro.org> 8361R: Yongqin Liu <yongqin.liu@linaro.org> 8362R: John Stultz <jstultz@google.com> 8363L: dri-devel@lists.freedesktop.org 8364S: Maintained 8365T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8366F: Documentation/devicetree/bindings/display/hisilicon/ 8367F: drivers/gpu/drm/hisilicon/ 8368 8369DRM DRIVERS FOR LIMA 8370M: Qiang Yu <yuq825@gmail.com> 8371L: dri-devel@lists.freedesktop.org 8372L: lima@lists.freedesktop.org (moderated for non-subscribers) 8373S: Maintained 8374T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8375F: drivers/gpu/drm/lima/ 8376F: include/uapi/drm/lima_drm.h 8377 8378DRM DRIVERS FOR LOONGSON 8379M: Sui Jingfeng <suijingfeng@loongson.cn> 8380L: dri-devel@lists.freedesktop.org 8381S: Supported 8382T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8383F: drivers/gpu/drm/loongson/ 8384 8385DRM DRIVERS FOR MEDIATEK 8386M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8387M: Philipp Zabel <p.zabel@pengutronix.de> 8388L: dri-devel@lists.freedesktop.org 8389L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8390S: Supported 8391F: Documentation/devicetree/bindings/display/mediatek/ 8392F: drivers/gpu/drm/ci/xfails/mediatek* 8393F: drivers/gpu/drm/mediatek/ 8394F: drivers/phy/mediatek/phy-mtk-dp.c 8395F: drivers/phy/mediatek/phy-mtk-hdmi* 8396F: drivers/phy/mediatek/phy-mtk-mipi* 8397 8398DRM DRIVERS FOR NVIDIA TEGRA 8399M: Thierry Reding <thierry.reding@gmail.com> 8400M: Mikko Perttunen <mperttunen@nvidia.com> 8401L: dri-devel@lists.freedesktop.org 8402L: linux-tegra@vger.kernel.org 8403S: Supported 8404T: git https://gitlab.freedesktop.org/drm/tegra.git 8405F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8406F: Documentation/devicetree/bindings/gpu/host1x/ 8407F: drivers/gpu/drm/tegra/ 8408F: drivers/gpu/host1x/ 8409F: include/linux/host1x.h 8410F: include/uapi/drm/tegra_drm.h 8411 8412DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8413M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8414R: Janne Grunau <j@jannau.net> 8415L: dri-devel@lists.freedesktop.org 8416L: asahi@lists.linux.dev 8417S: Maintained 8418W: https://asahilinux.org 8419B: https://github.com/AsahiLinux/linux/issues 8420C: irc://irc.oftc.net/asahi-dev 8421T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8422F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8423F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8424F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8425F: drivers/gpu/drm/adp/ 8426F: drivers/gpu/drm/panel/panel-summit.c 8427 8428DRM DRIVERS FOR RENESAS R-CAR 8429M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8430M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8431R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8432L: dri-devel@lists.freedesktop.org 8433L: linux-renesas-soc@vger.kernel.org 8434S: Supported 8435T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8436F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8437F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8438F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8439F: Documentation/devicetree/bindings/display/renesas,du.yaml 8440F: drivers/gpu/drm/renesas/rcar-du/ 8441 8442DRM DRIVERS FOR RENESAS RZ 8443M: Biju Das <biju.das.jz@bp.renesas.com> 8444L: dri-devel@lists.freedesktop.org 8445L: linux-renesas-soc@vger.kernel.org 8446S: Maintained 8447T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8448F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8449F: drivers/gpu/drm/renesas/rz-du/ 8450 8451DRM DRIVERS FOR RENESAS SHMOBILE 8452M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8453M: Geert Uytterhoeven <geert+renesas@glider.be> 8454L: dri-devel@lists.freedesktop.org 8455L: linux-renesas-soc@vger.kernel.org 8456S: Supported 8457T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8458F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8459F: drivers/gpu/drm/renesas/shmobile/ 8460F: include/linux/platform_data/shmob_drm.h 8461 8462DRM DRIVERS FOR ROCKCHIP 8463M: Sandy Huang <hjc@rock-chips.com> 8464M: Heiko Stübner <heiko@sntech.de> 8465M: Andy Yan <andy.yan@rock-chips.com> 8466L: dri-devel@lists.freedesktop.org 8467S: Maintained 8468T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8469F: Documentation/devicetree/bindings/display/rockchip/ 8470F: drivers/gpu/drm/ci/xfails/rockchip* 8471F: drivers/gpu/drm/rockchip/ 8472 8473DRM DRIVERS FOR STI 8474M: Alain Volmat <alain.volmat@foss.st.com> 8475M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8476L: dri-devel@lists.freedesktop.org 8477S: Maintained 8478T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8479F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8480F: drivers/gpu/drm/sti 8481 8482DRM DRIVERS FOR STM 8483M: Yannick Fertre <yannick.fertre@foss.st.com> 8484M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8485M: Philippe Cornu <philippe.cornu@foss.st.com> 8486L: dri-devel@lists.freedesktop.org 8487S: Maintained 8488T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8489F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8490F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8491F: drivers/gpu/drm/stm 8492 8493DRM DRIVERS FOR TI KEYSTONE 8494M: Jyri Sarha <jyri.sarha@iki.fi> 8495M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8496L: dri-devel@lists.freedesktop.org 8497S: Maintained 8498T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8499F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8500F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8501F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8502F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8503F: drivers/gpu/drm/tidss/ 8504 8505DRM DRIVERS FOR TI LCDC 8506M: Jyri Sarha <jyri.sarha@iki.fi> 8507M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8508L: dri-devel@lists.freedesktop.org 8509S: Maintained 8510T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8511F: Documentation/devicetree/bindings/display/tilcdc/ 8512F: drivers/gpu/drm/tilcdc/ 8513 8514DRM DRIVERS FOR TI OMAP 8515M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8516L: dri-devel@lists.freedesktop.org 8517S: Maintained 8518T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8519F: Documentation/devicetree/bindings/display/ti/ 8520F: drivers/gpu/drm/omapdrm/ 8521 8522DRM DRIVERS FOR V3D 8523M: Melissa Wen <mwen@igalia.com> 8524M: Maíra Canal <mcanal@igalia.com> 8525S: Supported 8526T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8527F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8528F: drivers/gpu/drm/v3d/ 8529F: include/uapi/drm/v3d_drm.h 8530 8531DRM DRIVERS FOR VC4 8532M: Maxime Ripard <mripard@kernel.org> 8533M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8534R: Maíra Canal <mcanal@igalia.com> 8535R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8536S: Supported 8537T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8538F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8539F: drivers/gpu/drm/vc4/ 8540F: include/uapi/drm/vc4_drm.h 8541 8542DRM DRIVERS FOR VIVANTE GPU IP 8543M: Lucas Stach <l.stach@pengutronix.de> 8544R: Russell King <linux+etnaviv@armlinux.org.uk> 8545R: Christian Gmeiner <christian.gmeiner@gmail.com> 8546L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8547L: dri-devel@lists.freedesktop.org 8548S: Maintained 8549F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8550F: drivers/gpu/drm/etnaviv/ 8551F: include/uapi/drm/etnaviv_drm.h 8552 8553DRM DRIVERS FOR XEN 8554M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8555L: dri-devel@lists.freedesktop.org 8556L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8557S: Supported 8558T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8559F: Documentation/gpu/xen-front.rst 8560F: drivers/gpu/drm/xen/ 8561 8562DRM DRIVERS FOR XILINX 8563M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8564M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8565L: dri-devel@lists.freedesktop.org 8566S: Maintained 8567T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8568F: Documentation/devicetree/bindings/display/xlnx/ 8569F: Documentation/gpu/zynqmp.rst 8570F: drivers/gpu/drm/xlnx/ 8571 8572DRM GPU SCHEDULER 8573M: Matthew Brost <matthew.brost@intel.com> 8574M: Danilo Krummrich <dakr@kernel.org> 8575M: Philipp Stanner <phasta@kernel.org> 8576R: Christian König <ckoenig.leichtzumerken@gmail.com> 8577L: dri-devel@lists.freedesktop.org 8578S: Supported 8579T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8580F: drivers/gpu/drm/scheduler/ 8581F: include/drm/gpu_scheduler.h 8582 8583DRM GPUVM 8584M: Danilo Krummrich <dakr@kernel.org> 8585R: Matthew Brost <matthew.brost@intel.com> 8586R: Thomas Hellström <thomas.hellstrom@linux.intel.com> 8587R: Alice Ryhl <aliceryhl@google.com> 8588L: dri-devel@lists.freedesktop.org 8589S: Supported 8590T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8591F: drivers/gpu/drm/drm_gpuvm.c 8592F: include/drm/drm_gpuvm.h 8593 8594DRM LOG 8595M: Jocelyn Falempe <jfalempe@redhat.com> 8596M: Javier Martinez Canillas <javierm@redhat.com> 8597L: dri-devel@lists.freedesktop.org 8598S: Supported 8599T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8600F: drivers/gpu/drm/clients/drm_log.c 8601 8602DRM PANEL DRIVERS 8603M: Neil Armstrong <neil.armstrong@linaro.org> 8604R: Jessica Zhang <jesszhan0024@gmail.com> 8605L: dri-devel@lists.freedesktop.org 8606S: Maintained 8607T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8608F: Documentation/devicetree/bindings/display/panel/ 8609F: drivers/gpu/drm/drm_panel.c 8610F: drivers/gpu/drm/panel/ 8611F: include/drm/drm_panel.h 8612 8613DRM PANIC 8614M: Jocelyn Falempe <jfalempe@redhat.com> 8615M: Javier Martinez Canillas <javierm@redhat.com> 8616L: dri-devel@lists.freedesktop.org 8617S: Supported 8618T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8619F: drivers/gpu/drm/drm_draw.c 8620F: drivers/gpu/drm/drm_draw_internal.h 8621F: drivers/gpu/drm/drm_panic*.c 8622F: include/drm/drm_panic* 8623 8624DRM PANIC QR CODE 8625M: Jocelyn Falempe <jfalempe@redhat.com> 8626M: Javier Martinez Canillas <javierm@redhat.com> 8627L: dri-devel@lists.freedesktop.org 8628L: rust-for-linux@vger.kernel.org 8629S: Supported 8630T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8631F: drivers/gpu/drm/drm_panic_qr.rs 8632 8633DRM PRIVACY-SCREEN CLASS 8634M: Hans de Goede <hansg@kernel.org> 8635L: dri-devel@lists.freedesktop.org 8636S: Maintained 8637T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8638F: drivers/gpu/drm/drm_privacy_screen* 8639F: include/drm/drm_privacy_screen* 8640 8641DRM TTM SUBSYSTEM 8642M: Christian Koenig <christian.koenig@amd.com> 8643M: Huang Rui <ray.huang@amd.com> 8644R: Matthew Auld <matthew.auld@intel.com> 8645R: Matthew Brost <matthew.brost@intel.com> 8646L: dri-devel@lists.freedesktop.org 8647S: Maintained 8648T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8649F: drivers/gpu/drm/ttm/ 8650F: include/drm/ttm/ 8651 8652DRM AUTOMATED TESTING 8653M: Helen Koike <helen.fornazier@gmail.com> 8654M: Vignesh Raman <vignesh.raman@collabora.com> 8655L: dri-devel@lists.freedesktop.org 8656S: Maintained 8657T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8658F: Documentation/gpu/automated_testing.rst 8659F: drivers/gpu/drm/ci/ 8660 8661DSBR100 USB FM RADIO DRIVER 8662M: Alexey Klimov <alexey.klimov@linaro.org> 8663L: linux-media@vger.kernel.org 8664S: Maintained 8665T: git git://linuxtv.org/media.git 8666F: drivers/media/radio/dsbr100.c 8667 8668DT3155 MEDIA DRIVER 8669M: Hans Verkuil <hverkuil@kernel.org> 8670L: linux-media@vger.kernel.org 8671S: Odd Fixes 8672W: https://linuxtv.org 8673T: git git://linuxtv.org/media.git 8674F: drivers/media/pci/dt3155/ 8675 8676DVB_USB_AF9015 MEDIA DRIVER 8677L: linux-media@vger.kernel.org 8678S: Orphan 8679W: https://linuxtv.org 8680Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8681F: drivers/media/usb/dvb-usb-v2/af9015* 8682 8683DVB_USB_AF9035 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/af9035* 8689 8690DVB_USB_ANYSEE 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/anysee* 8696 8697DVB_USB_AU6610 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/au6610* 8703 8704DVB_USB_CE6230 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/ce6230* 8710 8711DVB_USB_CXUSB MEDIA DRIVER 8712M: Michael Krufky <mkrufky@linuxtv.org> 8713L: linux-media@vger.kernel.org 8714S: Maintained 8715W: https://linuxtv.org 8716W: http://github.com/mkrufky 8717Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8718T: git git://linuxtv.org/media.git 8719F: drivers/media/usb/dvb-usb/cxusb* 8720 8721DVB_USB_EC168 MEDIA DRIVER 8722L: linux-media@vger.kernel.org 8723S: Orphan 8724W: https://linuxtv.org 8725Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8726F: drivers/media/usb/dvb-usb-v2/ec168* 8727 8728DVB_USB_GL861 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/gl861* 8734 8735DVB_USB_MXL111SF MEDIA DRIVER 8736M: Michael Krufky <mkrufky@linuxtv.org> 8737L: linux-media@vger.kernel.org 8738S: Maintained 8739W: https://linuxtv.org 8740W: http://github.com/mkrufky 8741Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8742T: git git://linuxtv.org/mkrufky/mxl111sf.git 8743F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8744 8745DVB_USB_RTL28XXU MEDIA DRIVER 8746L: linux-media@vger.kernel.org 8747S: Orphan 8748W: https://linuxtv.org 8749Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8750F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8751 8752DVB_USB_V2 MEDIA DRIVER 8753L: linux-media@vger.kernel.org 8754S: Orphan 8755W: https://linuxtv.org 8756W: http://palosaari.fi/linux/ 8757Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8758F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8759F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8760 8761DYNAMIC DEBUG 8762M: Jason Baron <jbaron@akamai.com> 8763M: Jim Cromie <jim.cromie@gmail.com> 8764S: Maintained 8765F: include/linux/dynamic_debug.h 8766F: lib/dynamic_debug.c 8767F: lib/test_dynamic_debug.c 8768 8769DYNAMIC INTERRUPT MODERATION 8770M: Tal Gilboa <talgi@nvidia.com> 8771S: Maintained 8772F: Documentation/networking/net_dim.rst 8773F: include/linux/dim.h 8774F: lib/dim/ 8775 8776DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8777M: Daniel Lezcano <daniel.lezcano@kernel.org> 8778L: linux-pm@vger.kernel.org 8779S: Supported 8780B: https://bugzilla.kernel.org 8781T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8782F: drivers/powercap/dtpm* 8783F: include/linux/dtpm.h 8784 8785DZ DECSTATION DZ11 SERIAL DRIVER 8786M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8787S: Maintained 8788F: drivers/tty/serial/dz.* 8789 8790E3X0 POWER BUTTON DRIVER 8791M: Moritz Fischer <moritz.fischer@ettus.com> 8792L: usrp-users@lists.ettus.com 8793S: Supported 8794W: http://www.ettus.com 8795F: Documentation/devicetree/bindings/input/e3x0-button.txt 8796F: drivers/input/misc/e3x0-button.c 8797 8798E4000 MEDIA DRIVER 8799L: linux-media@vger.kernel.org 8800S: Orphan 8801W: https://linuxtv.org 8802Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8803F: drivers/media/tuners/e4000* 8804 8805EARTH_PT1 MEDIA DRIVER 8806M: Akihiro Tsukada <tskd08@gmail.com> 8807L: linux-media@vger.kernel.org 8808S: Odd Fixes 8809F: drivers/media/pci/pt1/ 8810 8811EARTH_PT3 MEDIA DRIVER 8812M: Akihiro Tsukada <tskd08@gmail.com> 8813L: linux-media@vger.kernel.org 8814S: Odd Fixes 8815F: drivers/media/pci/pt3/ 8816 8817EC100 MEDIA DRIVER 8818L: linux-media@vger.kernel.org 8819S: Orphan 8820W: https://linuxtv.org 8821Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8822F: drivers/media/dvb-frontends/ec100* 8823 8824ECONET MIPS PLATFORM 8825M: Caleb James DeLisle <cjd@cjdns.fr> 8826L: linux-mips@vger.kernel.org 8827S: Maintained 8828F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8829F: Documentation/devicetree/bindings/mips/econet.yaml 8830F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8831F: arch/mips/boot/dts/econet/ 8832F: arch/mips/econet/ 8833F: drivers/clocksource/timer-econet-en751221.c 8834F: drivers/irqchip/irq-econet-en751221.c 8835 8836ECRYPT FILE SYSTEM 8837M: Tyler Hicks <code@tyhicks.com> 8838L: ecryptfs@vger.kernel.org 8839S: Odd Fixes 8840W: http://ecryptfs.org 8841W: https://launchpad.net/ecryptfs 8842T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8843F: Documentation/filesystems/ecryptfs.rst 8844F: fs/ecryptfs/ 8845 8846EDAC-AMD64 8847M: Yazen Ghannam <yazen.ghannam@amd.com> 8848L: linux-edac@vger.kernel.org 8849S: Supported 8850F: drivers/edac/amd64_edac* 8851F: drivers/edac/mce_amd* 8852 8853EDAC-ARMADA 8854M: Jan Luebbe <jlu@pengutronix.de> 8855L: linux-edac@vger.kernel.org 8856S: Maintained 8857F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8858F: drivers/edac/armada_xp_* 8859 8860EDAC-AST2500 8861M: Stefan Schaeckeler <sschaeck@cisco.com> 8862S: Supported 8863F: Documentation/devicetree/bindings/edac/aspeed,ast2400-sdram-edac.yaml 8864F: drivers/edac/aspeed_edac.c 8865 8866EDAC-BLUEFIELD 8867M: Shravan Kumar Ramani <shravankr@nvidia.com> 8868M: David Thompson <davthompson@nvidia.com> 8869S: Supported 8870F: drivers/edac/bluefield_edac.c 8871 8872EDAC-CALXEDA 8873M: Andre Przywara <andre.przywara@arm.com> 8874L: linux-edac@vger.kernel.org 8875S: Maintained 8876F: drivers/edac/highbank* 8877 8878EDAC-CAVIUM OCTEON 8879M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8880L: linux-edac@vger.kernel.org 8881L: linux-mips@vger.kernel.org 8882S: Maintained 8883F: drivers/edac/octeon_edac* 8884 8885EDAC-CAVIUM THUNDERX 8886M: Robert Richter <rric@kernel.org> 8887L: linux-edac@vger.kernel.org 8888S: Odd Fixes 8889F: drivers/edac/thunderx_edac* 8890 8891EDAC-CORE 8892M: Borislav Petkov <bp@alien8.de> 8893M: Tony Luck <tony.luck@intel.com> 8894L: linux-edac@vger.kernel.org 8895S: Supported 8896T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8897F: Documentation/driver-api/edac.rst 8898F: drivers/edac/ 8899F: include/linux/edac.h 8900 8901EDAC-A72 8902M: Vijay Balakrishna <vijayb@linux.microsoft.com> 8903M: Tyler Hicks <code@tyhicks.com> 8904L: linux-edac@vger.kernel.org 8905S: Supported 8906F: drivers/edac/a72_edac.c 8907 8908EDAC-DMC520 8909M: Lei Wang <lewan@microsoft.com> 8910L: linux-edac@vger.kernel.org 8911S: Supported 8912F: drivers/edac/dmc520_edac.c 8913 8914EDAC-E752X 8915M: Mark Gross <markgross@kernel.org> 8916L: linux-edac@vger.kernel.org 8917S: Maintained 8918F: drivers/edac/e752x_edac.c 8919 8920EDAC-E7XXX 8921L: linux-edac@vger.kernel.org 8922S: Maintained 8923F: drivers/edac/e7xxx_edac.c 8924 8925EDAC-FSL_DDR 8926R: Frank Li <Frank.Li@nxp.com> 8927L: imx@lists.linux.dev 8928L: linux-edac@vger.kernel.org 8929S: Maintained 8930F: drivers/edac/fsl_ddr_edac.* 8931 8932EDAC-GHES 8933M: Mauro Carvalho Chehab <mchehab@kernel.org> 8934L: linux-edac@vger.kernel.org 8935S: Maintained 8936F: drivers/edac/ghes_edac.c 8937 8938EDAC-I10NM 8939M: Tony Luck <tony.luck@intel.com> 8940L: linux-edac@vger.kernel.org 8941S: Maintained 8942F: drivers/edac/i10nm_base.c 8943 8944EDAC-I3000 8945L: linux-edac@vger.kernel.org 8946S: Orphan 8947F: drivers/edac/i3000_edac.c 8948 8949EDAC-I5000 8950L: linux-edac@vger.kernel.org 8951S: Maintained 8952F: drivers/edac/i5000_edac.c 8953 8954EDAC-I5400 8955M: Mauro Carvalho Chehab <mchehab@kernel.org> 8956L: linux-edac@vger.kernel.org 8957S: Maintained 8958F: drivers/edac/i5400_edac.c 8959 8960EDAC-I7300 8961M: Mauro Carvalho Chehab <mchehab@kernel.org> 8962L: linux-edac@vger.kernel.org 8963S: Maintained 8964F: drivers/edac/i7300_edac.c 8965 8966EDAC-I7CORE 8967M: Mauro Carvalho Chehab <mchehab@kernel.org> 8968L: linux-edac@vger.kernel.org 8969S: Maintained 8970F: drivers/edac/i7core_edac.c 8971 8972EDAC-I82443BXGX 8973M: Tim Small <tim@buttersideup.com> 8974L: linux-edac@vger.kernel.org 8975S: Maintained 8976F: drivers/edac/i82443bxgx_edac.c 8977 8978EDAC-I82975X 8979M: "Arvind R." <arvino55@gmail.com> 8980L: linux-edac@vger.kernel.org 8981S: Maintained 8982F: drivers/edac/i82975x_edac.c 8983 8984EDAC-IE31200 8985M: Jason Baron <jbaron@akamai.com> 8986L: linux-edac@vger.kernel.org 8987S: Maintained 8988F: drivers/edac/ie31200_edac.c 8989 8990EDAC-IGEN6 8991M: Tony Luck <tony.luck@intel.com> 8992R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8993L: linux-edac@vger.kernel.org 8994S: Maintained 8995F: drivers/edac/igen6_edac.c 8996 8997EDAC-MPC85XX 8998M: Johannes Thumshirn <morbidrsa@gmail.com> 8999L: linux-edac@vger.kernel.org 9000S: Maintained 9001F: drivers/edac/mpc85xx_edac.[ch] 9002 9003EDAC-NPCM 9004M: Marvin Lin <kflin@nuvoton.com> 9005M: Stanley Chu <yschu@nuvoton.com> 9006L: linux-edac@vger.kernel.org 9007S: Maintained 9008F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 9009F: drivers/edac/npcm_edac.c 9010 9011EDAC-PASEMI 9012M: Egor Martovetsky <egor@pasemi.com> 9013L: linux-edac@vger.kernel.org 9014S: Maintained 9015F: drivers/edac/pasemi_edac.c 9016 9017EDAC-PND2 9018M: Tony Luck <tony.luck@intel.com> 9019L: linux-edac@vger.kernel.org 9020S: Maintained 9021F: drivers/edac/pnd2_edac.[ch] 9022 9023EDAC-QCOM 9024M: Manivannan Sadhasivam <mani@kernel.org> 9025L: linux-arm-msm@vger.kernel.org 9026L: linux-edac@vger.kernel.org 9027S: Maintained 9028F: drivers/edac/qcom_edac.c 9029 9030EDAC-R82600 9031M: Tim Small <tim@buttersideup.com> 9032L: linux-edac@vger.kernel.org 9033S: Maintained 9034F: drivers/edac/r82600_edac.c 9035 9036EDAC-SBRIDGE 9037M: Tony Luck <tony.luck@intel.com> 9038R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9039L: linux-edac@vger.kernel.org 9040S: Maintained 9041F: drivers/edac/sb_edac.c 9042 9043EDAC-SKYLAKE 9044M: Tony Luck <tony.luck@intel.com> 9045L: linux-edac@vger.kernel.org 9046S: Maintained 9047F: drivers/edac/skx_*.[ch] 9048 9049EDAC-TI 9050M: Tero Kristo <kristo@kernel.org> 9051L: linux-edac@vger.kernel.org 9052S: Odd Fixes 9053F: drivers/edac/ti_edac.c 9054 9055EDIROL UA-101/UA-1000 DRIVER 9056M: Clemens Ladisch <clemens@ladisch.de> 9057L: linux-sound@vger.kernel.org 9058S: Maintained 9059T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9060F: sound/usb/misc/ua101.c 9061 9062EFI TEST DRIVER 9063M: Ivan Hu <ivan.hu@canonical.com> 9064M: Ard Biesheuvel <ardb@kernel.org> 9065L: linux-efi@vger.kernel.org 9066S: Maintained 9067F: drivers/firmware/efi/test/ 9068 9069EFI VARIABLE FILESYSTEM 9070M: Jeremy Kerr <jk@ozlabs.org> 9071M: Ard Biesheuvel <ardb@kernel.org> 9072L: linux-efi@vger.kernel.org 9073S: Maintained 9074T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9075F: fs/efivarfs/ 9076 9077EFIFB FRAMEBUFFER DRIVER 9078M: Peter Jones <pjones@redhat.com> 9079L: linux-fbdev@vger.kernel.org 9080S: Maintained 9081F: drivers/video/fbdev/efifb.c 9082 9083EFS FILESYSTEM 9084S: Orphan 9085W: http://aeschi.ch.eu.org/efs/ 9086F: fs/efs/ 9087 9088EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 9089L: netdev@vger.kernel.org 9090S: Orphan 9091F: drivers/net/ethernet/ibm/ehea/ 9092 9093ELM327 CAN NETWORK DRIVER 9094M: Max Staudt <max@enpas.org> 9095L: linux-can@vger.kernel.org 9096S: Maintained 9097F: Documentation/networking/device_drivers/can/can327.rst 9098F: drivers/net/can/can327.c 9099 9100EM28XX VIDEO4LINUX DRIVER 9101M: Mauro Carvalho Chehab <mchehab@kernel.org> 9102L: linux-media@vger.kernel.org 9103S: Maintained 9104W: https://linuxtv.org 9105T: git git://linuxtv.org/media.git 9106F: Documentation/admin-guide/media/em28xx* 9107F: drivers/media/usb/em28xx/ 9108 9109EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 9110M: Adrian Hunter <adrian.hunter@intel.com> 9111M: Asutosh Das <quic_asutoshd@quicinc.com> 9112R: Ritesh Harjani <ritesh.list@gmail.com> 9113L: linux-mmc@vger.kernel.org 9114S: Supported 9115F: drivers/mmc/host/cqhci* 9116 9117EMS CPC-PCI CAN DRIVER 9118M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 9119M: support@ems-wuensche.com 9120L: linux-can@vger.kernel.org 9121S: Maintained 9122F: drivers/net/can/sja1000/ems_pci.c 9123 9124EMULEX 10Gbps iSCSI - OneConnect DRIVER 9125M: Ketan Mukadam <ketan.mukadam@broadcom.com> 9126L: linux-scsi@vger.kernel.org 9127S: Supported 9128W: http://www.broadcom.com 9129F: drivers/scsi/be2iscsi/ 9130 9131EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 9132M: Ajit Khaparde <ajit.khaparde@broadcom.com> 9133M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 9134M: Somnath Kotur <somnath.kotur@broadcom.com> 9135L: netdev@vger.kernel.org 9136S: Maintained 9137W: http://www.emulex.com 9138F: drivers/net/ethernet/emulex/benet/ 9139 9140EMULEX ONECONNECT ROCE DRIVER 9141M: Selvin Xavier <selvin.xavier@broadcom.com> 9142L: linux-rdma@vger.kernel.org 9143S: Odd Fixes 9144W: http://www.broadcom.com 9145F: drivers/infiniband/hw/ocrdma/ 9146F: include/uapi/rdma/ocrdma-abi.h 9147 9148EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 9149M: Ram Vegesna <ram.vegesna@broadcom.com> 9150L: linux-scsi@vger.kernel.org 9151L: target-devel@vger.kernel.org 9152S: Supported 9153W: http://www.broadcom.com 9154F: drivers/scsi/elx/ 9155 9156EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 9157M: Justin Tee <justin.tee@broadcom.com> 9158M: Paul Ely <paul.ely@broadcom.com> 9159L: linux-scsi@vger.kernel.org 9160S: Supported 9161W: http://www.broadcom.com 9162F: drivers/scsi/lpfc/ 9163 9164ENE CB710 FLASH CARD READER DRIVER 9165M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9166S: Maintained 9167F: drivers/misc/cb710/ 9168F: drivers/mmc/host/cb710-mmc.* 9169F: include/linux/cb710.h 9170 9171ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9172M: Maxim Levitsky <maximlevitsky@gmail.com> 9173S: Maintained 9174F: drivers/media/rc/ene_ir.* 9175 9176ENERGY MODEL 9177M: Lukasz Luba <lukasz.luba@arm.com> 9178M: "Rafael J. Wysocki" <rafael@kernel.org> 9179L: linux-pm@vger.kernel.org 9180S: Maintained 9181F: kernel/power/energy_model.c 9182F: include/linux/energy_model.h 9183F: Documentation/power/energy-model.rst 9184 9185EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9186M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9187L: linuxppc-dev@lists.ozlabs.org 9188S: Maintained 9189F: drivers/tty/ehv_bytechan.c 9190 9191EPSON S1D13XXX FRAMEBUFFER DRIVER 9192M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9193S: Maintained 9194T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9195F: drivers/video/fbdev/s1d13xxxfb.c 9196F: include/video/s1d13xxxfb.h 9197 9198EROFS FILE SYSTEM 9199M: Gao Xiang <xiang@kernel.org> 9200M: Chao Yu <chao@kernel.org> 9201R: Yue Hu <zbestahu@gmail.com> 9202R: Jeffle Xu <jefflexu@linux.alibaba.com> 9203R: Sandeep Dhavale <dhavale@google.com> 9204R: Hongbo Li <lihongbo22@huawei.com> 9205L: linux-erofs@lists.ozlabs.org 9206S: Maintained 9207W: https://erofs.docs.kernel.org 9208T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9209F: Documentation/ABI/testing/sysfs-fs-erofs 9210F: Documentation/filesystems/erofs.rst 9211F: fs/erofs/ 9212F: include/trace/events/erofs.h 9213 9214ERRSEQ ERROR TRACKING INFRASTRUCTURE 9215M: Jeff Layton <jlayton@kernel.org> 9216S: Maintained 9217F: include/linux/errseq.h 9218F: lib/errseq.c 9219 9220ESD CAN NETWORK DRIVERS 9221M: Stefan Mätje <stefan.maetje@esd.eu> 9222R: socketcan@esd.eu 9223L: linux-can@vger.kernel.org 9224S: Maintained 9225F: drivers/net/can/esd/ 9226 9227ESD CAN/USB DRIVERS 9228M: Frank Jungclaus <frank.jungclaus@esd.eu> 9229R: socketcan@esd.eu 9230L: linux-can@vger.kernel.org 9231S: Maintained 9232F: drivers/net/can/usb/esd_usb.c 9233 9234ESWIN DEVICETREES 9235M: Min Lin <linmin@eswincomputing.com> 9236M: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com> 9237M: Pritesh Patel <pritesh.patel@einfochips.com> 9238S: Maintained 9239T: git https://github.com/eswincomputing/linux-next.git 9240F: Documentation/devicetree/bindings/riscv/eswin.yaml 9241F: arch/riscv/boot/dts/eswin/ 9242 9243ET131X NETWORK DRIVER 9244M: Mark Einon <mark.einon@gmail.com> 9245S: Odd Fixes 9246F: drivers/net/ethernet/agere/ 9247 9248ETAS ES58X CAN/USB DRIVER 9249M: Vincent Mailhol <mailhol@kernel.org> 9250L: linux-can@vger.kernel.org 9251S: Maintained 9252F: Documentation/networking/devlink/etas_es58x.rst 9253F: drivers/net/can/usb/etas_es58x/ 9254 9255ETHERNET BRIDGE 9256M: Nikolay Aleksandrov <razor@blackwall.org> 9257M: Ido Schimmel <idosch@nvidia.com> 9258L: bridge@lists.linux.dev 9259L: netdev@vger.kernel.org 9260S: Maintained 9261W: http://www.linuxfoundation.org/en/Net:Bridge 9262F: include/linux/if_bridge.h 9263F: include/uapi/linux/if_bridge.h 9264F: include/linux/netfilter_bridge/ 9265F: net/bridge/ 9266 9267ETHERNET PHY LIBRARY 9268M: Andrew Lunn <andrew@lunn.ch> 9269M: Heiner Kallweit <hkallweit1@gmail.com> 9270R: Russell King <linux@armlinux.org.uk> 9271L: netdev@vger.kernel.org 9272S: Maintained 9273F: Documentation/ABI/testing/sysfs-class-net-phydev 9274F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9275F: Documentation/devicetree/bindings/net/mdio* 9276F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9277F: Documentation/networking/phy.rst 9278F: drivers/net/mdio/ 9279F: drivers/net/mdio/acpi_mdio.c 9280F: drivers/net/mdio/fwnode_mdio.c 9281F: drivers/net/mdio/of_mdio.c 9282F: drivers/net/pcs/ 9283F: drivers/net/phy/ 9284F: include/dt-bindings/net/qca-ar803x.h 9285F: include/linux/*mdio*.h 9286F: include/linux/linkmode.h 9287F: include/linux/mdio/*.h 9288F: include/linux/mii.h 9289F: include/linux/of_net.h 9290F: include/linux/phy.h 9291F: include/linux/phy_fixed.h 9292F: include/linux/phy_link_topology.h 9293F: include/linux/phylib_stubs.h 9294F: include/linux/platform_data/mdio-bcm-unimac.h 9295F: include/linux/platform_data/mdio-gpio.h 9296F: include/trace/events/mdio.h 9297F: include/uapi/linux/mdio.h 9298F: include/uapi/linux/mii.h 9299F: net/core/of_net.c 9300 9301ETHERNET PHY LIBRARY [RUST] 9302M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9303R: Trevor Gross <tmgross@umich.edu> 9304L: netdev@vger.kernel.org 9305L: rust-for-linux@vger.kernel.org 9306S: Maintained 9307F: rust/kernel/net/phy.rs 9308F: rust/kernel/net/phy/reg.rs 9309 9310EXEC & BINFMT API, ELF 9311M: Kees Cook <kees@kernel.org> 9312L: linux-mm@kvack.org 9313S: Supported 9314T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9315F: Documentation/userspace-api/ELF.rst 9316F: fs/*binfmt_*.c 9317F: fs/Kconfig.binfmt 9318F: fs/exec.c 9319F: fs/tests/binfmt_*_kunit.c 9320F: fs/tests/exec_kunit.c 9321F: include/linux/binfmts.h 9322F: include/linux/elf.h 9323F: include/uapi/linux/auxvec.h 9324F: include/uapi/linux/binfmts.h 9325F: include/uapi/linux/elf.h 9326F: kernel/fork.c 9327F: mm/vma_exec.c 9328F: tools/testing/selftests/exec/ 9329N: asm/elf.h 9330N: binfmt 9331 9332EXFAT FILE SYSTEM 9333M: Namjae Jeon <linkinjeon@kernel.org> 9334M: Sungjong Seo <sj1557.seo@samsung.com> 9335R: Yuezhang Mo <yuezhang.mo@sony.com> 9336L: linux-fsdevel@vger.kernel.org 9337S: Maintained 9338T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9339F: fs/exfat/ 9340 9341EXPRESSWIRE PROTOCOL LIBRARY 9342M: Duje Mihanović <duje.mihanovic@skole.hr> 9343L: linux-leds@vger.kernel.org 9344S: Maintained 9345F: drivers/leds/leds-expresswire.c 9346F: include/linux/leds-expresswire.h 9347 9348EXT2 FILE SYSTEM 9349M: Jan Kara <jack@suse.com> 9350L: linux-ext4@vger.kernel.org 9351S: Maintained 9352F: Documentation/filesystems/ext2.rst 9353T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9354F: fs/ext2/ 9355F: include/linux/ext2* 9356 9357EXT4 FILE SYSTEM 9358M: "Theodore Ts'o" <tytso@mit.edu> 9359M: Andreas Dilger <adilger.kernel@dilger.ca> 9360L: linux-ext4@vger.kernel.org 9361S: Maintained 9362W: http://ext4.wiki.kernel.org 9363Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9364T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9365F: Documentation/filesystems/ext4/ 9366F: fs/ext4/ 9367F: include/trace/events/ext4.h 9368F: include/uapi/linux/ext4.h 9369 9370Extended Verification Module (EVM) 9371M: Mimi Zohar <zohar@linux.ibm.com> 9372M: Roberto Sassu <roberto.sassu@huawei.com> 9373L: linux-integrity@vger.kernel.org 9374S: Supported 9375T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9376F: security/integrity/ 9377F: security/integrity/evm/ 9378 9379EXTENSIBLE FIRMWARE INTERFACE (EFI) 9380M: Ard Biesheuvel <ardb@kernel.org> 9381L: linux-efi@vger.kernel.org 9382S: Maintained 9383T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9384F: Documentation/admin-guide/efi-stub.rst 9385F: arch/*/include/asm/efi.h 9386F: arch/*/kernel/efi.c 9387F: arch/arm/boot/compressed/efi-header.S 9388F: arch/x86/platform/efi/ 9389F: drivers/firmware/efi/ 9390F: include/linux/efi*.h 9391 9392EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9393M: MyungJoo Ham <myungjoo.ham@samsung.com> 9394M: Chanwoo Choi <cw00.choi@samsung.com> 9395L: linux-kernel@vger.kernel.org 9396S: Maintained 9397T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9398F: Documentation/devicetree/bindings/extcon/ 9399F: Documentation/driver-api/extcon.rst 9400F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9401F: drivers/extcon/ 9402F: include/linux/extcon.h 9403F: include/linux/extcon/ 9404 9405EXTRA BOOT CONFIG 9406M: Masami Hiramatsu <mhiramat@kernel.org> 9407L: linux-kernel@vger.kernel.org 9408L: linux-trace-kernel@vger.kernel.org 9409S: Maintained 9410Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9411T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9412F: Documentation/admin-guide/bootconfig.rst 9413F: fs/proc/bootconfig.c 9414F: include/linux/bootconfig.h 9415F: lib/bootconfig-data.S 9416F: lib/bootconfig.c 9417F: tools/bootconfig/* 9418F: tools/bootconfig/scripts/* 9419 9420EXTRON DA HD 4K PLUS CEC DRIVER 9421M: Hans Verkuil <hverkuil@kernel.org> 9422L: linux-media@vger.kernel.org 9423S: Maintained 9424T: git git://linuxtv.org/media.git 9425F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9426 9427EXYNOS DP DRIVER 9428M: Jingoo Han <jingoohan1@gmail.com> 9429L: dri-devel@lists.freedesktop.org 9430S: Maintained 9431F: drivers/gpu/drm/exynos/exynos_dp* 9432 9433EXYNOS SYSMMU (IOMMU) driver 9434M: Marek Szyprowski <m.szyprowski@samsung.com> 9435L: iommu@lists.linux.dev 9436S: Maintained 9437F: drivers/iommu/exynos-iommu.c 9438 9439F2FS FILE SYSTEM 9440M: Jaegeuk Kim <jaegeuk@kernel.org> 9441M: Chao Yu <chao@kernel.org> 9442L: linux-f2fs-devel@lists.sourceforge.net 9443S: Maintained 9444W: https://f2fs.wiki.kernel.org/ 9445Q: https://patchwork.kernel.org/project/f2fs/list/ 9446B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9447T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9448F: Documentation/ABI/testing/sysfs-fs-f2fs 9449F: Documentation/filesystems/f2fs.rst 9450F: fs/f2fs/ 9451F: include/linux/f2fs_fs.h 9452F: include/trace/events/f2fs.h 9453F: include/uapi/linux/f2fs.h 9454 9455F71805F HARDWARE MONITORING DRIVER 9456M: Jean Delvare <jdelvare@suse.com> 9457L: linux-hwmon@vger.kernel.org 9458S: Maintained 9459F: Documentation/hwmon/f71805f.rst 9460F: drivers/hwmon/f71805f.c 9461 9462FADDR2LINE 9463M: Josh Poimboeuf <jpoimboe@kernel.org> 9464S: Maintained 9465F: scripts/faddr2line 9466 9467FAILOVER MODULE 9468M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9469L: netdev@vger.kernel.org 9470S: Supported 9471F: Documentation/networking/failover.rst 9472F: include/net/failover.h 9473F: net/core/failover.c 9474 9475FANOTIFY 9476M: Jan Kara <jack@suse.cz> 9477R: Amir Goldstein <amir73il@gmail.com> 9478R: Matthew Bobrowski <repnop@google.com> 9479L: linux-fsdevel@vger.kernel.org 9480S: Maintained 9481F: fs/notify/fanotify/ 9482F: include/linux/fanotify.h 9483F: include/uapi/linux/fanotify.h 9484 9485FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9486M: Linus Walleij <linus.walleij@linaro.org> 9487L: linux-usb@vger.kernel.org 9488S: Maintained 9489F: drivers/usb/fotg210/ 9490 9491FARSYNC SYNCHRONOUS DRIVER 9492M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9493S: Supported 9494W: http://www.farsite.co.uk/ 9495F: drivers/net/wan/farsync.* 9496 9497FAULT INJECTION SUPPORT 9498M: Akinobu Mita <akinobu.mita@gmail.com> 9499S: Supported 9500F: Documentation/fault-injection/ 9501F: lib/fault-inject.c 9502F: tools/testing/fault-injection/ 9503 9504FBTFT Framebuffer drivers 9505M: Andy Shevchenko <andy@kernel.org> 9506L: dri-devel@lists.freedesktop.org 9507L: linux-fbdev@vger.kernel.org 9508S: Odd fixes 9509F: drivers/staging/fbtft/ 9510 9511FC0011 TUNER DRIVER 9512M: Michael Buesch <m@bues.ch> 9513L: linux-media@vger.kernel.org 9514S: Maintained 9515F: drivers/media/tuners/fc0011.c 9516F: drivers/media/tuners/fc0011.h 9517 9518FC2580 MEDIA DRIVER 9519L: linux-media@vger.kernel.org 9520S: Orphan 9521W: https://linuxtv.org 9522Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9523F: drivers/media/tuners/fc2580* 9524 9525FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9526M: Hannes Reinecke <hare@suse.de> 9527L: linux-scsi@vger.kernel.org 9528S: Supported 9529W: www.Open-FCoE.org 9530F: drivers/scsi/fcoe/ 9531F: drivers/scsi/libfc/ 9532F: include/scsi/fc/ 9533F: include/scsi/libfc.h 9534F: include/scsi/libfcoe.h 9535F: include/uapi/scsi/fc/ 9536 9537FILE LOCKING (flock() and fcntl()/lockf()) 9538M: Jeff Layton <jlayton@kernel.org> 9539M: Chuck Lever <chuck.lever@oracle.com> 9540R: Alexander Aring <alex.aring@gmail.com> 9541L: linux-fsdevel@vger.kernel.org 9542S: Maintained 9543F: fs/fcntl.c 9544F: fs/locks.c 9545F: include/linux/fcntl.h 9546F: include/uapi/linux/fcntl.h 9547 9548FILESYSTEM DIRECT ACCESS (DAX) 9549M: Dan Williams <dan.j.williams@intel.com> 9550R: Matthew Wilcox <willy@infradead.org> 9551R: Jan Kara <jack@suse.cz> 9552L: linux-fsdevel@vger.kernel.org 9553L: nvdimm@lists.linux.dev 9554S: Supported 9555F: fs/dax.c 9556F: include/linux/dax.h 9557F: include/trace/events/fs_dax.h 9558 9559FILESYSTEMS (VFS and infrastructure) 9560M: Alexander Viro <viro@zeniv.linux.org.uk> 9561M: Christian Brauner <brauner@kernel.org> 9562R: Jan Kara <jack@suse.cz> 9563L: linux-fsdevel@vger.kernel.org 9564S: Maintained 9565T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9566F: fs/* 9567F: include/linux/fs.h 9568F: include/linux/fs_types.h 9569F: include/uapi/linux/fs.h 9570F: include/uapi/linux/openat2.h 9571F: rust/kernel/fs.rs 9572F: rust/kernel/fs/ 9573F: rust/kernel/seq_file.rs 9574F: rust/kernel/sync/poll.rs 9575F: Documentation/driver-api/early-userspace/buffer-format.rst 9576F: init/do_mounts* 9577F: init/*initramfs* 9578 9579FILESYSTEMS [EXPORTFS] 9580M: Chuck Lever <chuck.lever@oracle.com> 9581M: Jeff Layton <jlayton@kernel.org> 9582R: Amir Goldstein <amir73il@gmail.com> 9583L: linux-fsdevel@vger.kernel.org 9584L: linux-nfs@vger.kernel.org 9585S: Supported 9586F: Documentation/filesystems/nfs/exporting.rst 9587F: fs/exportfs/ 9588F: fs/fhandle.c 9589F: include/linux/exportfs.h 9590 9591FILESYSTEMS [IDMAPPED MOUNTS] 9592M: Christian Brauner <brauner@kernel.org> 9593M: Seth Forshee <sforshee@kernel.org> 9594L: linux-fsdevel@vger.kernel.org 9595S: Maintained 9596F: Documentation/filesystems/idmappings.rst 9597F: fs/mnt_idmapping.c 9598F: include/linux/mnt_idmapping.* 9599F: tools/testing/selftests/mount_setattr/ 9600 9601FILESYSTEMS [IOMAP] 9602M: Christian Brauner <brauner@kernel.org> 9603R: Darrick J. Wong <djwong@kernel.org> 9604L: linux-xfs@vger.kernel.org 9605L: linux-fsdevel@vger.kernel.org 9606S: Supported 9607F: Documentation/filesystems/iomap/* 9608F: fs/iomap/ 9609F: include/linux/iomap.h 9610 9611FILESYSTEMS [NETFS LIBRARY] 9612M: David Howells <dhowells@redhat.com> 9613M: Paulo Alcantara <pc@manguebit.org> 9614L: netfs@lists.linux.dev 9615L: linux-fsdevel@vger.kernel.org 9616S: Supported 9617F: Documentation/filesystems/caching/ 9618F: Documentation/filesystems/netfs_library.rst 9619F: fs/netfs/ 9620F: include/linux/fscache*.h 9621F: include/linux/netfs.h 9622F: include/trace/events/fscache.h 9623F: include/trace/events/netfs.h 9624 9625FILESYSTEMS [STACKABLE] 9626M: Miklos Szeredi <miklos@szeredi.hu> 9627M: Amir Goldstein <amir73il@gmail.com> 9628L: linux-fsdevel@vger.kernel.org 9629L: linux-unionfs@vger.kernel.org 9630S: Maintained 9631F: fs/backing-file.c 9632F: include/linux/backing-file.h 9633 9634FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9635M: Riku Voipio <riku.voipio@iki.fi> 9636L: linux-hwmon@vger.kernel.org 9637S: Maintained 9638F: drivers/hwmon/f75375s.c 9639F: include/linux/f75375s.h 9640 9641FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9642M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9643L: linux-can@vger.kernel.org 9644S: Maintained 9645F: drivers/net/can/usb/f81604.c 9646 9647FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9648M: Clemens Ladisch <clemens@ladisch.de> 9649M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9650L: linux-sound@vger.kernel.org 9651S: Maintained 9652T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9653F: include/uapi/sound/firewire.h 9654F: sound/firewire/ 9655 9656FIREWIRE MEDIA DRIVERS (firedtv) 9657M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9658L: linux-media@vger.kernel.org 9659L: linux1394-devel@lists.sourceforge.net 9660S: Maintained 9661T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9662F: drivers/media/firewire/ 9663 9664FIREWIRE SBP-2 TARGET 9665M: Chris Boot <bootc@bootc.net> 9666L: linux-scsi@vger.kernel.org 9667L: target-devel@vger.kernel.org 9668L: linux1394-devel@lists.sourceforge.net 9669S: Maintained 9670T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9671F: drivers/target/sbp/ 9672 9673FIREWIRE SUBSYSTEM 9674M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9675M: Takashi Sakamoto <takaswie@kernel.org> 9676L: linux1394-devel@lists.sourceforge.net 9677S: Maintained 9678W: http://ieee1394.docs.kernel.org/ 9679T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9680F: drivers/firewire/ 9681F: include/linux/firewire.h 9682F: include/uapi/linux/firewire*.h 9683F: tools/firewire/ 9684 9685FIRMWARE FRAMEWORK FOR ARMV8-A 9686M: Sudeep Holla <sudeep.holla@arm.com> 9687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9688S: Maintained 9689F: drivers/firmware/arm_ffa/ 9690F: include/linux/arm_ffa.h 9691 9692FIRMWARE LOADER (request_firmware) 9693M: Luis Chamberlain <mcgrof@kernel.org> 9694M: Russ Weight <russ.weight@linux.dev> 9695M: Danilo Krummrich <dakr@kernel.org> 9696L: linux-kernel@vger.kernel.org 9697S: Maintained 9698F: Documentation/firmware_class/ 9699F: drivers/base/firmware_loader/ 9700F: rust/kernel/firmware.rs 9701F: include/linux/firmware.h 9702 9703FLEXTIMER FTM-QUADDEC DRIVER 9704M: Patrick Havelange <patrick.havelange@essensium.com> 9705L: linux-iio@vger.kernel.org 9706S: Maintained 9707F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9708F: drivers/counter/ftm-quaddec.c 9709 9710FLOPPY DRIVER 9711M: Denis Efremov <efremov@linux.com> 9712L: linux-block@vger.kernel.org 9713S: Odd Fixes 9714F: drivers/block/floppy.c 9715 9716FLYSKY FSIA6B RC RECEIVER 9717M: Markus Koch <markus@notsyncing.net> 9718L: linux-input@vger.kernel.org 9719S: Maintained 9720F: drivers/input/joystick/fsia6b.c 9721 9722FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9723M: Geoffrey D. Bennett <g@b4.vu> 9724L: linux-sound@vger.kernel.org 9725S: Maintained 9726W: https://github.com/geoffreybennett/linux-fcp 9727B: https://github.com/geoffreybennett/linux-fcp/issues 9728T: git https://github.com/geoffreybennett/linux-fcp.git 9729F: include/uapi/sound/fcp.h 9730F: include/uapi/sound/scarlett2.h 9731F: sound/usb/fcp.c 9732F: sound/usb/mixer_scarlett2.c 9733 9734FORCEDETH GIGABIT ETHERNET DRIVER 9735M: Rain River <rain.1986.08.12@gmail.com> 9736M: Zhu Yanjun <zyjzyj2000@gmail.com> 9737L: netdev@vger.kernel.org 9738S: Maintained 9739F: drivers/net/ethernet/nvidia/* 9740 9741FORTIFY_SOURCE 9742M: Kees Cook <kees@kernel.org> 9743L: linux-hardening@vger.kernel.org 9744S: Supported 9745T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9746F: include/linux/fortify-string.h 9747F: lib/test_fortify/* 9748F: lib/tests/fortify_kunit.c 9749F: lib/tests/memcpy_kunit.c 9750K: \bunsafe_memcpy\b 9751K: \b__NO_FORTIFY\b 9752 9753FOURSEMI AUDIO AMPLIFIER DRIVER 9754M: Nick Li <nick.li@foursemi.com> 9755L: linux-sound@vger.kernel.org 9756S: Maintained 9757F: Documentation/devicetree/bindings/sound/foursemi,fs2105s.yaml 9758F: sound/soc/codecs/fs-amp-lib.* 9759F: sound/soc/codecs/fs210x.* 9760 9761FPGA DFL DRIVERS 9762M: Xu Yilun <yilun.xu@intel.com> 9763R: Tom Rix <trix@redhat.com> 9764L: linux-fpga@vger.kernel.org 9765S: Maintained 9766F: Documentation/ABI/testing/sysfs-bus-dfl* 9767F: Documentation/fpga/dfl.rst 9768F: drivers/fpga/dfl* 9769F: drivers/uio/uio_dfl.c 9770F: include/linux/dfl.h 9771F: include/uapi/linux/fpga-dfl.h 9772 9773FPGA MANAGER FRAMEWORK 9774M: Moritz Fischer <mdf@kernel.org> 9775M: Xu Yilun <yilun.xu@intel.com> 9776R: Tom Rix <trix@redhat.com> 9777L: linux-fpga@vger.kernel.org 9778S: Maintained 9779Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9780T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9781F: Documentation/devicetree/bindings/fpga/ 9782F: Documentation/driver-api/fpga/ 9783F: Documentation/fpga/ 9784F: drivers/fpga/ 9785F: include/linux/fpga/ 9786 9787FPU EMULATOR 9788M: Bill Metzenthen <billm@melbpc.org.au> 9789S: Maintained 9790W: https://floatingpoint.billm.au/ 9791F: arch/x86/math-emu/ 9792 9793FRAMEBUFFER CORE 9794M: Simona Vetter <simona@ffwll.ch> 9795S: Odd Fixes 9796T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9797F: drivers/video/fbdev/core/ 9798 9799FRAMEBUFFER DRAWING 9800M: Zsolt Kajtar <soci@c64.rulez.org> 9801S: Odd Fixes 9802F: drivers/video/fbdev/core/cfbcopyarea.c 9803F: drivers/video/fbdev/core/cfbfillrect.c 9804F: drivers/video/fbdev/core/cfbimgblt.c 9805F: drivers/video/fbdev/core/cfbmem.h 9806F: drivers/video/fbdev/core/fb_copyarea.h 9807F: drivers/video/fbdev/core/fb_draw.h 9808F: drivers/video/fbdev/core/fb_fillrect.h 9809F: drivers/video/fbdev/core/fb_imageblit.h 9810F: drivers/video/fbdev/core/syscopyarea.c 9811F: drivers/video/fbdev/core/sysfillrect.c 9812F: drivers/video/fbdev/core/sysimgblt.c 9813F: drivers/video/fbdev/core/sysmem.h 9814 9815FRAMEBUFFER LAYER 9816M: Helge Deller <deller@gmx.de> 9817L: linux-fbdev@vger.kernel.org 9818L: dri-devel@lists.freedesktop.org 9819S: Maintained 9820Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9821T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9822F: Documentation/fb/ 9823F: drivers/video/ 9824F: include/linux/fb.h 9825F: include/uapi/linux/fb.h 9826F: include/uapi/video/ 9827F: include/video/ 9828 9829FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9830M: Horia Geantă <horia.geanta@nxp.com> 9831M: Pankaj Gupta <pankaj.gupta@nxp.com> 9832M: Gaurav Jain <gaurav.jain@nxp.com> 9833L: linux-crypto@vger.kernel.org 9834S: Maintained 9835F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9836F: drivers/crypto/caam/ 9837 9838FREESCALE COLDFIRE M5441X MMC DRIVER 9839M: Angelo Dureghello <adureghello@baylibre.com> 9840L: linux-mmc@vger.kernel.org 9841S: Maintained 9842F: drivers/mmc/host/sdhci-esdhc-mcf.c 9843F: include/linux/platform_data/mmc-esdhc-mcf.h 9844 9845FREESCALE DIU FRAMEBUFFER DRIVER 9846M: Timur Tabi <timur@kernel.org> 9847L: linux-fbdev@vger.kernel.org 9848S: Maintained 9849F: drivers/video/fbdev/fsl-diu-fb.* 9850 9851FREESCALE DMA DRIVER 9852M: Zhang Wei <zw@zh-kernel.org> 9853L: linuxppc-dev@lists.ozlabs.org 9854S: Maintained 9855F: drivers/dma/fsldma.* 9856 9857FREESCALE DSPI DRIVER 9858M: Vladimir Oltean <olteanv@gmail.com> 9859L: linux-spi@vger.kernel.org 9860L: imx@lists.linux.dev 9861S: Maintained 9862F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9863F: drivers/spi/spi-fsl-dspi.c 9864F: include/linux/spi/spi-fsl-dspi.h 9865 9866FREESCALE eDMA DRIVER 9867M: Frank Li <Frank.Li@nxp.com> 9868L: imx@lists.linux.dev 9869L: dmaengine@vger.kernel.org 9870S: Maintained 9871F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9872F: drivers/dma/fsl-edma*.* 9873 9874FREESCALE ENETC ETHERNET DRIVERS 9875M: Claudiu Manoil <claudiu.manoil@nxp.com> 9876M: Vladimir Oltean <vladimir.oltean@nxp.com> 9877M: Wei Fang <wei.fang@nxp.com> 9878M: Clark Wang <xiaoning.wang@nxp.com> 9879L: imx@lists.linux.dev 9880L: netdev@vger.kernel.org 9881S: Maintained 9882F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9883F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9884F: drivers/net/ethernet/freescale/enetc/ 9885F: include/linux/fsl/enetc_mdio.h 9886F: include/linux/fsl/netc_global.h 9887F: include/linux/fsl/ntmp.h 9888 9889FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9890M: Claudiu Manoil <claudiu.manoil@nxp.com> 9891L: netdev@vger.kernel.org 9892S: Maintained 9893F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9894F: drivers/net/ethernet/freescale/gianfar* 9895 9896FREESCALE GPMI NAND DRIVER 9897M: Han Xu <han.xu@nxp.com> 9898L: imx@lists.linux.dev 9899L: linux-mtd@lists.infradead.org 9900S: Maintained 9901F: drivers/mtd/nand/raw/gpmi-nand/* 9902 9903FREESCALE I2C CPM DRIVER 9904M: Jochen Friedrich <jochen@scram.de> 9905L: linuxppc-dev@lists.ozlabs.org 9906L: linux-i2c@vger.kernel.org 9907S: Maintained 9908F: drivers/i2c/busses/i2c-cpm.c 9909 9910FREESCALE IMX / MXC FEC DRIVER 9911M: Wei Fang <wei.fang@nxp.com> 9912R: Shenwei Wang <shenwei.wang@nxp.com> 9913R: Clark Wang <xiaoning.wang@nxp.com> 9914L: imx@lists.linux.dev 9915L: netdev@vger.kernel.org 9916S: Maintained 9917F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9918F: drivers/net/ethernet/freescale/fec.h 9919F: drivers/net/ethernet/freescale/fec_main.c 9920F: drivers/net/ethernet/freescale/fec_ptp.c 9921 9922FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9923M: Sascha Hauer <s.hauer@pengutronix.de> 9924R: Pengutronix Kernel Team <kernel@pengutronix.de> 9925L: linux-fbdev@vger.kernel.org 9926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9927S: Maintained 9928F: drivers/video/fbdev/imxfb.c 9929 9930FREESCALE IMX DDR PMU DRIVER 9931M: Frank Li <Frank.li@nxp.com> 9932M: Xu Yang <xu.yang_2@nxp.com> 9933L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9934S: Maintained 9935F: Documentation/admin-guide/perf/imx-ddr.rst 9936F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9937F: drivers/perf/fsl_imx8_ddr_perf.c 9938F: drivers/perf/fsl_imx9_ddr_perf.c 9939F: tools/perf/pmu-events/arch/arm64/freescale/ 9940 9941FREESCALE IMX I2C DRIVER 9942M: Oleksij Rempel <o.rempel@pengutronix.de> 9943R: Pengutronix Kernel Team <kernel@pengutronix.de> 9944L: linux-i2c@vger.kernel.org 9945S: Maintained 9946F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9947F: drivers/i2c/busses/i2c-imx.c 9948 9949FREESCALE IMX LPI2C DRIVER 9950M: Dong Aisheng <aisheng.dong@nxp.com> 9951L: linux-i2c@vger.kernel.org 9952L: imx@lists.linux.dev 9953S: Maintained 9954F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9955F: drivers/i2c/busses/i2c-imx-lpi2c.c 9956 9957FREESCALE IMX LPSPI DRIVER 9958M: Frank Li <Frank.Li@nxp.com> 9959L: linux-spi@vger.kernel.org 9960L: imx@lists.linux.dev 9961S: Maintained 9962F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9963F: drivers/spi/spi-fsl-lpspi.c 9964 9965FREESCALE MPC I2C DRIVER 9966M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9967L: linux-i2c@vger.kernel.org 9968S: Maintained 9969F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9970F: drivers/i2c/busses/i2c-mpc.c 9971 9972FREESCALE QORIQ DPAA ETHERNET DRIVER 9973M: Madalin Bucur <madalin.bucur@nxp.com> 9974L: netdev@vger.kernel.org 9975S: Maintained 9976F: drivers/net/ethernet/freescale/dpaa 9977 9978FREESCALE QORIQ DPAA FMAN DRIVER 9979M: Madalin Bucur <madalin.bucur@nxp.com> 9980R: Sean Anderson <sean.anderson@seco.com> 9981L: netdev@vger.kernel.org 9982S: Maintained 9983F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9984F: drivers/net/ethernet/freescale/fman 9985 9986FREESCALE QORIQ PTP CLOCK DRIVER 9987M: Yangbo Lu <yangbo.lu@nxp.com> 9988L: netdev@vger.kernel.org 9989S: Maintained 9990F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9991F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9992F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9993F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9994F: drivers/ptp/ptp_qoriq.c 9995F: include/linux/fsl/ptp_qoriq.h 9996 9997FREESCALE QUAD SPI DRIVER 9998M: Han Xu <han.xu@nxp.com> 9999L: linux-spi@vger.kernel.org 10000L: imx@lists.linux.dev 10001S: Maintained 10002F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 10003F: drivers/spi/spi-fsl-qspi.c 10004 10005FREESCALE QUICC ENGINE LIBRARY 10006M: Qiang Zhao <qiang.zhao@nxp.com> 10007M: Christophe Leroy <christophe.leroy@csgroup.eu> 10008L: linuxppc-dev@lists.ozlabs.org 10009S: Maintained 10010F: drivers/soc/fsl/qe/ 10011F: include/soc/fsl/qe/ 10012 10013FREESCALE QUICC ENGINE QMC DRIVER 10014M: Herve Codina <herve.codina@bootlin.com> 10015L: linuxppc-dev@lists.ozlabs.org 10016S: Maintained 10017F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 10018F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 10019F: drivers/soc/fsl/qe/qmc.c 10020F: include/soc/fsl/qe/qmc.h 10021 10022FREESCALE QUICC ENGINE QMC HDLC DRIVER 10023M: Herve Codina <herve.codina@bootlin.com> 10024L: netdev@vger.kernel.org 10025L: linuxppc-dev@lists.ozlabs.org 10026S: Maintained 10027F: drivers/net/wan/fsl_qmc_hdlc.c 10028 10029FREESCALE QUICC ENGINE TSA DRIVER 10030M: Herve Codina <herve.codina@bootlin.com> 10031L: linuxppc-dev@lists.ozlabs.org 10032S: Maintained 10033F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 10034F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 10035F: drivers/soc/fsl/qe/tsa.c 10036F: drivers/soc/fsl/qe/tsa.h 10037F: include/dt-bindings/soc/cpm1-fsl,tsa.h 10038F: include/dt-bindings/soc/qe-fsl,tsa.h 10039 10040FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 10041L: netdev@vger.kernel.org 10042L: linuxppc-dev@lists.ozlabs.org 10043S: Orphan 10044F: drivers/net/ethernet/freescale/ucc_geth* 10045 10046FREESCALE QUICC ENGINE UCC HDLC DRIVER 10047M: Zhao Qiang <qiang.zhao@nxp.com> 10048L: netdev@vger.kernel.org 10049L: linuxppc-dev@lists.ozlabs.org 10050S: Maintained 10051F: drivers/net/wan/fsl_ucc_hdlc* 10052 10053FREESCALE QUICC ENGINE UCC UART DRIVER 10054M: Timur Tabi <timur@kernel.org> 10055L: linuxppc-dev@lists.ozlabs.org 10056S: Maintained 10057F: drivers/tty/serial/ucc_uart.c 10058 10059FREESCALE SOC DRIVERS 10060M: Christophe Leroy <christophe.leroy@csgroup.eu> 10061L: linuxppc-dev@lists.ozlabs.org 10062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10063S: Maintained 10064F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 10065F: Documentation/devicetree/bindings/soc/fsl/ 10066F: drivers/soc/fsl/ 10067F: include/linux/fsl/ 10068F: include/soc/fsl/ 10069 10070FREESCALE SOC FS_ENET DRIVER 10071M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 10072L: linuxppc-dev@lists.ozlabs.org 10073L: netdev@vger.kernel.org 10074S: Maintained 10075F: drivers/net/ethernet/freescale/fs_enet/ 10076 10077FREESCALE SOC SOUND DRIVERS 10078M: Shengjiu Wang <shengjiu.wang@gmail.com> 10079M: Xiubo Li <Xiubo.Lee@gmail.com> 10080R: Fabio Estevam <festevam@gmail.com> 10081R: Nicolin Chen <nicoleotsuka@gmail.com> 10082L: linux-sound@vger.kernel.org 10083L: linuxppc-dev@lists.ozlabs.org 10084S: Maintained 10085F: sound/soc/fsl/fsl* 10086F: sound/soc/fsl/imx* 10087 10088FREESCALE SOC LPC32XX SOUND DRIVERS 10089M: J.M.B. Downing <jonathan.downing@nautel.com> 10090M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 10091R: Vladimir Zapolskiy <vz@mleia.com> 10092L: linux-sound@vger.kernel.org 10093L: linuxppc-dev@lists.ozlabs.org 10094S: Maintained 10095F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 10096F: sound/soc/fsl/lpc3xxx-* 10097 10098FREESCALE SOC SOUND QMC DRIVER 10099M: Herve Codina <herve.codina@bootlin.com> 10100L: linux-sound@vger.kernel.org 10101L: linuxppc-dev@lists.ozlabs.org 10102S: Maintained 10103F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 10104F: sound/soc/fsl/fsl_qmc_audio.c 10105 10106FREESCALE USB PERIPHERAL DRIVERS 10107L: linux-usb@vger.kernel.org 10108L: linuxppc-dev@lists.ozlabs.org 10109S: Orphan 10110F: drivers/usb/gadget/udc/fsl* 10111 10112FREESCALE USB PHY DRIVER 10113L: linux-usb@vger.kernel.org 10114L: linuxppc-dev@lists.ozlabs.org 10115S: Orphan 10116F: drivers/usb/phy/phy-fsl-usb* 10117 10118FREEVXFS FILESYSTEM 10119M: Christoph Hellwig <hch@infradead.org> 10120S: Maintained 10121W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 10122F: fs/freevxfs/ 10123 10124FREEZER 10125M: "Rafael J. Wysocki" <rafael@kernel.org> 10126R: Pavel Machek <pavel@kernel.org> 10127L: linux-pm@vger.kernel.org 10128S: Supported 10129F: Documentation/power/freezing-of-tasks.rst 10130F: include/linux/freezer.h 10131F: kernel/freezer.c 10132 10133FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 10134M: Eric Biggers <ebiggers@kernel.org> 10135M: Theodore Y. Ts'o <tytso@mit.edu> 10136M: Jaegeuk Kim <jaegeuk@kernel.org> 10137L: linux-fscrypt@vger.kernel.org 10138S: Supported 10139Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 10140T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 10141F: Documentation/filesystems/fscrypt.rst 10142F: fs/crypto/ 10143F: include/linux/fscrypt.h 10144F: include/uapi/linux/fscrypt.h 10145 10146FSI SUBSYSTEM 10147M: Eddie James <eajames@linux.ibm.com> 10148R: Ninad Palsule <ninad@linux.ibm.com> 10149L: linux-fsi@lists.ozlabs.org 10150S: Supported 10151Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 10152F: Documentation/devicetree/bindings/fsi/ 10153F: drivers/fsi/ 10154F: include/linux/fsi*.h 10155F: include/trace/events/fsi*.h 10156 10157FSI-ATTACHED I2C DRIVER 10158M: Eddie James <eajames@linux.ibm.com> 10159L: linux-i2c@vger.kernel.org 10160L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 10161S: Maintained 10162F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 10163F: drivers/i2c/busses/i2c-fsi.c 10164 10165FSI-ATTACHED SPI DRIVER 10166M: Eddie James <eajames@linux.ibm.com> 10167L: linux-spi@vger.kernel.org 10168S: Maintained 10169F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 10170F: drivers/spi/spi-fsi.c 10171 10172FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 10173M: Jan Kara <jack@suse.cz> 10174R: Amir Goldstein <amir73il@gmail.com> 10175L: linux-fsdevel@vger.kernel.org 10176S: Maintained 10177T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10178F: fs/notify/ 10179F: include/linux/fsnotify*.h 10180 10181FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10182M: Eric Biggers <ebiggers@kernel.org> 10183M: Theodore Y. Ts'o <tytso@mit.edu> 10184L: fsverity@lists.linux.dev 10185S: Supported 10186Q: https://patchwork.kernel.org/project/fsverity/list/ 10187T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10188F: Documentation/filesystems/fsverity.rst 10189F: fs/verity/ 10190F: include/linux/fsverity.h 10191F: include/uapi/linux/fsverity.h 10192 10193FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10194M: Michael Zaidman <michael.zaidman@gmail.com> 10195L: linux-i2c@vger.kernel.org 10196L: linux-input@vger.kernel.org 10197S: Maintained 10198F: drivers/hid/hid-ft260.c 10199 10200FUJITSU LAPTOP EXTRAS 10201M: Jonathan Woithe <jwoithe@just42.net> 10202L: platform-driver-x86@vger.kernel.org 10203S: Maintained 10204F: drivers/platform/x86/fujitsu-laptop.c 10205 10206FUJITSU TABLET EXTRAS 10207M: Robert Gerlach <khnz@gmx.de> 10208L: platform-driver-x86@vger.kernel.org 10209S: Maintained 10210F: drivers/platform/x86/fujitsu-tablet.c 10211 10212FUNCTION HOOKS (FTRACE) 10213M: Steven Rostedt <rostedt@goodmis.org> 10214M: Masami Hiramatsu <mhiramat@kernel.org> 10215R: Mark Rutland <mark.rutland@arm.com> 10216L: linux-kernel@vger.kernel.org 10217L: linux-trace-kernel@vger.kernel.org 10218S: Maintained 10219Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10220T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10221F: Documentation/trace/ftrace* 10222F: arch/*/*/*/*ftrace* 10223F: arch/*/*/*ftrace* 10224F: include/*/ftrace.h 10225F: kernel/trace/fgraph.c 10226F: kernel/trace/ftrace* 10227F: samples/ftrace 10228 10229FUNGIBLE ETHERNET DRIVERS 10230M: Dimitris Michailidis <dmichail@fungible.com> 10231L: netdev@vger.kernel.org 10232S: Maintained 10233F: drivers/net/ethernet/fungible/ 10234 10235FUSE: FILESYSTEM IN USERSPACE 10236M: Miklos Szeredi <miklos@szeredi.hu> 10237L: linux-fsdevel@vger.kernel.org 10238S: Maintained 10239W: https://github.com/libfuse/ 10240T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10241F: Documentation/filesystems/fuse/* 10242F: fs/fuse/ 10243F: include/uapi/linux/fuse.h 10244F: tools/testing/selftests/filesystems/fuse/ 10245 10246FUTEX SUBSYSTEM 10247M: Thomas Gleixner <tglx@linutronix.de> 10248M: Ingo Molnar <mingo@redhat.com> 10249R: Peter Zijlstra <peterz@infradead.org> 10250R: Darren Hart <dvhart@infradead.org> 10251R: Davidlohr Bueso <dave@stgolabs.net> 10252R: André Almeida <andrealmeid@igalia.com> 10253L: linux-kernel@vger.kernel.org 10254S: Maintained 10255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10256F: Documentation/locking/*futex* 10257F: include/asm-generic/futex.h 10258F: include/linux/futex.h 10259F: include/uapi/linux/futex.h 10260F: kernel/futex/* 10261F: tools/perf/bench/futex* 10262F: tools/testing/selftests/futex/ 10263 10264FWCTL SUBSYSTEM 10265M: Dave Jiang <dave.jiang@intel.com> 10266M: Jason Gunthorpe <jgg@nvidia.com> 10267M: Saeed Mahameed <saeedm@nvidia.com> 10268R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10269S: Maintained 10270F: Documentation/userspace-api/fwctl/ 10271F: drivers/fwctl/ 10272F: include/linux/fwctl.h 10273F: include/uapi/fwctl/ 10274 10275FWCTL MLX5 DRIVER 10276M: Saeed Mahameed <saeedm@nvidia.com> 10277R: Itay Avraham <itayavr@nvidia.com> 10278L: linux-kernel@vger.kernel.org 10279S: Maintained 10280F: drivers/fwctl/mlx5/ 10281 10282FWCTL PDS DRIVER 10283M: Brett Creeley <brett.creeley@amd.com> 10284L: linux-kernel@vger.kernel.org 10285S: Maintained 10286F: drivers/fwctl/pds/ 10287 10288GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10289M: Sebastian Reichel <sre@kernel.org> 10290L: linux-media@vger.kernel.org 10291S: Maintained 10292F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10293F: drivers/media/i2c/gc0308.c 10294 10295GALAXYCORE GC0310 CAMERA SENSOR DRIVER 10296M: Hans de Goede <hansg@kernel.org> 10297L: linux-media@vger.kernel.org 10298S: Maintained 10299F: drivers/media/i2c/gc0310.c 10300 10301GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10302M: Zhi Mao <zhi.mao@mediatek.com> 10303L: linux-media@vger.kernel.org 10304S: Maintained 10305F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10306F: drivers/media/i2c/gc05a2.c 10307 10308GALAXYCORE GC08A3 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,gc08a3.yaml 10313F: drivers/media/i2c/gc08a3.c 10314 10315GALAXYCORE GC2145 SENSOR DRIVER 10316M: Alain Volmat <alain.volmat@foss.st.com> 10317L: linux-media@vger.kernel.org 10318S: Maintained 10319T: git git://linuxtv.org/media.git 10320F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10321F: drivers/media/i2c/gc2145.c 10322 10323GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10324M: Tim Harvey <tharvey@gateworks.com> 10325S: Maintained 10326F: Documentation/devicetree/bindings/embedded-controller/gw,gsc.yaml 10327F: Documentation/hwmon/gsc-hwmon.rst 10328F: drivers/hwmon/gsc-hwmon.c 10329F: drivers/mfd/gateworks-gsc.c 10330F: include/linux/mfd/gsc.h 10331F: include/linux/platform_data/gsc_hwmon.h 10332 10333GCC PLUGINS 10334M: Kees Cook <kees@kernel.org> 10335L: linux-hardening@vger.kernel.org 10336S: Maintained 10337T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10338F: Documentation/kbuild/gcc-plugins.rst 10339F: scripts/Makefile.gcc-plugins 10340F: scripts/gcc-plugins/ 10341 10342GCOV BASED KERNEL PROFILING 10343M: Peter Oberparleiter <oberpar@linux.ibm.com> 10344S: Maintained 10345F: Documentation/dev-tools/gcov.rst 10346F: kernel/gcov/ 10347 10348GDB KERNEL DEBUGGING HELPER SCRIPTS 10349M: Jan Kiszka <jan.kiszka@siemens.com> 10350M: Kieran Bingham <kbingham@kernel.org> 10351S: Supported 10352F: scripts/gdb/ 10353 10354GE HEALTHCARE PMC ADC DRIVER 10355M: Herve Codina <herve.codina@bootlin.com> 10356L: linux-iio@vger.kernel.org 10357S: Maintained 10358F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10359F: drivers/iio/adc/gehc-pmc-adc.c 10360F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10361 10362GEMINI CRYPTO DRIVER 10363M: Corentin Labbe <clabbe@baylibre.com> 10364L: linux-crypto@vger.kernel.org 10365S: Maintained 10366F: drivers/crypto/gemini/ 10367 10368GEMTEK FM RADIO RECEIVER DRIVER 10369M: Hans Verkuil <hverkuil@kernel.org> 10370L: linux-media@vger.kernel.org 10371S: Maintained 10372W: https://linuxtv.org 10373T: git git://linuxtv.org/media.git 10374F: drivers/media/radio/radio-gemtek* 10375 10376GENDWARFKSYMS 10377M: Sami Tolvanen <samitolvanen@google.com> 10378L: linux-modules@vger.kernel.org 10379L: linux-kbuild@vger.kernel.org 10380S: Maintained 10381F: scripts/gendwarfksyms/ 10382 10383GENERIC ARCHITECTURE TOPOLOGY 10384M: Sudeep Holla <sudeep.holla@arm.com> 10385L: linux-kernel@vger.kernel.org 10386S: Maintained 10387F: drivers/base/arch_topology.c 10388F: include/linux/arch_topology.h 10389 10390GENERIC ENTRY CODE 10391M: Thomas Gleixner <tglx@linutronix.de> 10392M: Peter Zijlstra <peterz@infradead.org> 10393M: Andy Lutomirski <luto@kernel.org> 10394L: linux-kernel@vger.kernel.org 10395S: Maintained 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10397F: include/linux/entry-common.h 10398F: include/linux/entry-virt.h 10399F: include/linux/irq-entry-common.h 10400F: kernel/entry/ 10401 10402GENERIC GPIO I2C DRIVER 10403M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10404S: Supported 10405F: drivers/i2c/busses/i2c-gpio.c 10406F: include/linux/platform_data/i2c-gpio.h 10407 10408GENERIC GPIO I2C MULTIPLEXER DRIVER 10409M: Peter Korsgaard <peter.korsgaard@barco.com> 10410L: linux-i2c@vger.kernel.org 10411S: Supported 10412F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10413F: drivers/i2c/muxes/i2c-mux-gpio.c 10414F: include/linux/platform_data/i2c-mux-gpio.h 10415 10416GENERIC GPIO RESET DRIVER 10417M: Krzysztof Kozlowski <krzk@kernel.org> 10418S: Maintained 10419F: drivers/reset/reset-gpio.c 10420 10421GENERIC HDLC (WAN) DRIVERS 10422M: Krzysztof Halasa <khc@pm.waw.pl> 10423S: Maintained 10424W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10425F: drivers/net/wan/c101.c 10426F: drivers/net/wan/hd6457* 10427F: drivers/net/wan/hdlc* 10428F: drivers/net/wan/n2.c 10429F: drivers/net/wan/pc300too.c 10430F: drivers/net/wan/pci200syn.c 10431F: drivers/net/wan/wanxl* 10432 10433GENERIC INCLUDE/ASM HEADER FILES 10434M: Arnd Bergmann <arnd@arndb.de> 10435L: linux-arch@vger.kernel.org 10436S: Maintained 10437T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10438F: include/asm-generic/ 10439F: include/uapi/asm-generic/ 10440 10441GENERIC PHY FRAMEWORK 10442M: Vinod Koul <vkoul@kernel.org> 10443M: Kishon Vijay Abraham I <kishon@kernel.org> 10444L: linux-phy@lists.infradead.org 10445S: Supported 10446Q: https://patchwork.kernel.org/project/linux-phy/list/ 10447T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10448F: Documentation/devicetree/bindings/phy/ 10449F: drivers/phy/ 10450F: include/dt-bindings/phy/ 10451F: include/linux/phy/ 10452 10453GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10454M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10455S: Supported 10456F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10457F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10458 10459GENERIC PM DOMAINS 10460M: Ulf Hansson <ulf.hansson@linaro.org> 10461L: linux-pm@vger.kernel.org 10462S: Supported 10463F: Documentation/devicetree/bindings/power/power?domain* 10464T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10465F: drivers/pmdomain/ 10466F: include/linux/pm_domain.h 10467 10468GENERIC RADIX TREE 10469M: Kent Overstreet <kent.overstreet@linux.dev> 10470S: Supported 10471C: irc://irc.oftc.net/bcache 10472F: include/linux/generic-radix-tree.h 10473F: lib/generic-radix-tree.c 10474 10475GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10476M: Eugen Hristev <eugen.hristev@microchip.com> 10477L: linux-input@vger.kernel.org 10478S: Maintained 10479F: drivers/input/touchscreen/resistive-adc-touch.c 10480 10481GENERIC STRING LIBRARY 10482M: Kees Cook <kees@kernel.org> 10483R: Andy Shevchenko <andy@kernel.org> 10484L: linux-hardening@vger.kernel.org 10485S: Supported 10486T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10487F: include/linux/string.h 10488F: include/linux/string_choices.h 10489F: include/linux/string_helpers.h 10490F: lib/string.c 10491F: lib/string_helpers.c 10492F: lib/tests/string_helpers_kunit.c 10493F: lib/tests/string_kunit.c 10494F: scripts/coccinelle/api/string_choices.cocci 10495 10496GENERIC UIO DRIVER FOR PCI DEVICES 10497M: "Michael S. Tsirkin" <mst@redhat.com> 10498L: kvm@vger.kernel.org 10499S: Supported 10500F: drivers/uio/uio_pci_generic.c 10501 10502GENERIC VDSO LIBRARY 10503M: Andy Lutomirski <luto@kernel.org> 10504M: Thomas Gleixner <tglx@linutronix.de> 10505M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10506L: linux-kernel@vger.kernel.org 10507S: Maintained 10508T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10509F: include/asm-generic/vdso/vsyscall.h 10510F: include/vdso/ 10511F: kernel/time/vsyscall.c 10512F: lib/vdso/ 10513F: tools/testing/selftests/vDSO/ 10514 10515GENWQE (IBM Generic Workqueue Card) 10516M: Frank Haverkamp <haver@linux.ibm.com> 10517S: Supported 10518F: drivers/misc/genwqe/ 10519 10520GET_MAINTAINER SCRIPT 10521M: Joe Perches <joe@perches.com> 10522S: Maintained 10523F: scripts/get_maintainer.pl 10524 10525GFS2 FILE SYSTEM 10526M: Andreas Gruenbacher <agruenba@redhat.com> 10527L: gfs2@lists.linux.dev 10528S: Supported 10529B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10530T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10531F: Documentation/filesystems/gfs2* 10532F: fs/gfs2/ 10533F: include/uapi/linux/gfs2_ondisk.h 10534 10535GIGABYTE WATERFORCE SENSOR DRIVER 10536M: Aleksa Savic <savicaleksa83@gmail.com> 10537L: linux-hwmon@vger.kernel.org 10538S: Maintained 10539F: Documentation/hwmon/gigabyte_waterforce.rst 10540F: drivers/hwmon/gigabyte_waterforce.c 10541 10542GIGABYTE WMI DRIVER 10543M: Thomas Weißschuh <linux@weissschuh.net> 10544L: platform-driver-x86@vger.kernel.org 10545S: Maintained 10546F: drivers/platform/x86/gigabyte-wmi.c 10547 10548GNSS SUBSYSTEM 10549M: Johan Hovold <johan@kernel.org> 10550S: Maintained 10551T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10552F: Documentation/ABI/testing/sysfs-class-gnss 10553F: Documentation/devicetree/bindings/gnss/ 10554F: drivers/gnss/ 10555F: include/linux/gnss.h 10556 10557GO7007 MPEG CODEC 10558M: Hans Verkuil <hverkuil@kernel.org> 10559L: linux-media@vger.kernel.org 10560S: Maintained 10561F: drivers/media/usb/go7007/ 10562 10563GOCONTROLL MODULINE MODULE SLOT 10564M: Maud Spierings <maudspierings@gocontroll.com> 10565S: Maintained 10566F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10567 10568GOODIX TOUCHSCREEN 10569M: Hans de Goede <hansg@kernel.org> 10570L: linux-input@vger.kernel.org 10571S: Maintained 10572F: drivers/input/touchscreen/goodix* 10573 10574GOOGLE ETHERNET DRIVERS 10575M: Joshua Washington <joshwash@google.com> 10576M: Harshitha Ramamurthy <hramamurthy@google.com> 10577L: netdev@vger.kernel.org 10578S: Maintained 10579F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10580F: drivers/net/ethernet/google 10581 10582GOOGLE FIRMWARE DRIVERS 10583M: Tzung-Bi Shih <tzungbi@kernel.org> 10584R: Brian Norris <briannorris@chromium.org> 10585R: Julius Werner <jwerner@chromium.org> 10586L: chrome-platform@lists.linux.dev 10587S: Maintained 10588T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10589F: drivers/firmware/google/ 10590 10591GOOGLE TENSOR SoC SUPPORT 10592M: Peter Griffin <peter.griffin@linaro.org> 10593R: André Draszik <andre.draszik@linaro.org> 10594R: Tudor Ambarus <tudor.ambarus@linaro.org> 10595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10596L: linux-samsung-soc@vger.kernel.org 10597S: Maintained 10598P: Documentation/process/maintainer-soc-clean-dts.rst 10599C: irc://irc.oftc.net/pixel6-kernel-dev 10600F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10601F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10602F: arch/arm64/boot/dts/exynos/google/ 10603F: drivers/clk/samsung/clk-gs101.c 10604F: drivers/phy/samsung/phy-gs101-ufs.c 10605F: include/dt-bindings/clock/google,gs101.h 10606K: [gG]oogle.?[tT]ensor 10607 10608GPD FAN DRIVER 10609M: Cryolitia PukNgae <cryolitia@uniontech.com> 10610L: linux-hwmon@vger.kernel.org 10611S: Maintained 10612F: Documentation/hwmon/gpd-fan.rst 10613F: drivers/hwmon/gpd-fan.c 10614 10615GPD POCKET FAN DRIVER 10616M: Hans de Goede <hansg@kernel.org> 10617L: platform-driver-x86@vger.kernel.org 10618S: Maintained 10619F: drivers/platform/x86/gpd-pocket-fan.c 10620 10621GPIB DRIVERS 10622M: Dave Penkler <dpenkler@gmail.com> 10623S: Maintained 10624F: drivers/staging/gpib/ 10625 10626GPIO ACPI SUPPORT 10627M: Mika Westerberg <westeri@kernel.org> 10628M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10629L: linux-gpio@vger.kernel.org 10630L: linux-acpi@vger.kernel.org 10631S: Supported 10632T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10633F: Documentation/firmware-guide/acpi/gpio-properties.rst 10634F: drivers/gpio/gpiolib-acpi-*.c 10635F: drivers/gpio/gpiolib-acpi.h 10636 10637GPIO AGGREGATOR 10638M: Geert Uytterhoeven <geert+renesas@glider.be> 10639L: linux-gpio@vger.kernel.org 10640S: Supported 10641F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10642F: drivers/gpio/gpio-aggregator.c 10643 10644GPIO IR Transmitter 10645M: Sean Young <sean@mess.org> 10646L: linux-media@vger.kernel.org 10647S: Maintained 10648F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10649F: drivers/media/rc/gpio-ir-tx.c 10650 10651GPIO MOCKUP DRIVER 10652M: Bamvor Jian Zhang <bamv2005@gmail.com> 10653L: linux-gpio@vger.kernel.org 10654S: Maintained 10655F: drivers/gpio/gpio-mockup.c 10656F: tools/testing/selftests/gpio/ 10657 10658GPIO REGMAP 10659M: Michael Walle <mwalle@kernel.org> 10660S: Maintained 10661F: drivers/gpio/gpio-regmap.c 10662F: include/linux/gpio/regmap.h 10663K: (devm_)?gpio_regmap_(un)?register 10664 10665GPIO SLOPPY LOGIC ANALYZER 10666M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10667S: Supported 10668F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10669F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10670F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10671 10672GPIO SUBSYSTEM 10673M: Linus Walleij <linus.walleij@linaro.org> 10674M: Bartosz Golaszewski <brgl@bgdev.pl> 10675L: linux-gpio@vger.kernel.org 10676S: Maintained 10677T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10678F: Documentation/admin-guide/gpio/ 10679F: Documentation/devicetree/bindings/gpio/ 10680F: Documentation/driver-api/gpio/ 10681F: drivers/gpio/ 10682F: include/dt-bindings/gpio/ 10683F: include/linux/gpio.h 10684F: include/linux/gpio/ 10685F: include/linux/of_gpio.h 10686K: (devm_)?gpio_(request|free|direction|get|set) 10687K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10688K: devm_gpiod_unhinge 10689 10690GPIO UAPI 10691M: Bartosz Golaszewski <brgl@bgdev.pl> 10692R: Kent Gibson <warthog618@gmail.com> 10693L: linux-gpio@vger.kernel.org 10694S: Maintained 10695T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10696F: Documentation/ABI/obsolete/sysfs-gpio 10697F: Documentation/ABI/testing/gpio-cdev 10698F: Documentation/userspace-api/gpio/ 10699F: drivers/gpio/gpiolib-cdev.c 10700F: include/uapi/linux/gpio.h 10701F: tools/gpio/ 10702 10703GRETH 10/100/1G Ethernet MAC device driver 10704M: Andreas Larsson <andreas@gaisler.com> 10705L: netdev@vger.kernel.org 10706S: Maintained 10707F: drivers/net/ethernet/aeroflex/ 10708 10709GREYBUS AUDIO PROTOCOLS DRIVERS 10710M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10711M: Mark Greer <mgreer@animalcreek.com> 10712S: Maintained 10713F: drivers/staging/greybus/audio_apbridgea.c 10714F: drivers/staging/greybus/audio_apbridgea.h 10715F: drivers/staging/greybus/audio_codec.c 10716F: drivers/staging/greybus/audio_codec.h 10717F: drivers/staging/greybus/audio_gb.c 10718F: drivers/staging/greybus/audio_manager.c 10719F: drivers/staging/greybus/audio_manager.h 10720F: drivers/staging/greybus/audio_manager_module.c 10721F: drivers/staging/greybus/audio_manager_private.h 10722F: drivers/staging/greybus/audio_manager_sysfs.c 10723F: drivers/staging/greybus/audio_module.c 10724F: drivers/staging/greybus/audio_topology.c 10725 10726GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10727M: Viresh Kumar <vireshk@kernel.org> 10728S: Maintained 10729F: drivers/staging/greybus/authentication.c 10730F: drivers/staging/greybus/bootrom.c 10731F: drivers/staging/greybus/firmware.h 10732F: drivers/staging/greybus/fw-core.c 10733F: drivers/staging/greybus/fw-download.c 10734F: drivers/staging/greybus/fw-management.c 10735F: drivers/staging/greybus/greybus_authentication.h 10736F: drivers/staging/greybus/greybus_firmware.h 10737F: drivers/staging/greybus/hid.c 10738F: drivers/staging/greybus/i2c.c 10739F: drivers/staging/greybus/spi.c 10740F: drivers/staging/greybus/spilib.c 10741F: drivers/staging/greybus/spilib.h 10742 10743GREYBUS LOOPBACK DRIVER 10744M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10745S: Maintained 10746F: drivers/staging/greybus/loopback.c 10747 10748GREYBUS PLATFORM DRIVERS 10749M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10750S: Maintained 10751F: drivers/staging/greybus/arche-apb-ctrl.c 10752F: drivers/staging/greybus/arche-platform.c 10753F: drivers/staging/greybus/arche_platform.h 10754 10755GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10756M: Rui Miguel Silva <rmfrfs@gmail.com> 10757S: Maintained 10758F: drivers/staging/greybus/gpio.c 10759F: drivers/staging/greybus/light.c 10760F: drivers/staging/greybus/power_supply.c 10761F: drivers/staging/greybus/sdio.c 10762F: drivers/staging/greybus/spi.c 10763F: drivers/staging/greybus/spilib.c 10764 10765GREYBUS BEAGLEPLAY DRIVERS 10766M: Ayush Singh <ayushdevel1325@gmail.com> 10767L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10768S: Maintained 10769F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10770F: drivers/greybus/gb-beagleplay.c 10771 10772GREYBUS SUBSYSTEM 10773M: Johan Hovold <johan@kernel.org> 10774M: Alex Elder <elder@kernel.org> 10775M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10776L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10777S: Maintained 10778F: drivers/greybus/ 10779F: drivers/staging/greybus/ 10780F: include/linux/greybus.h 10781F: include/linux/greybus/ 10782 10783GREYBUS UART PROTOCOLS DRIVERS 10784M: David Lin <dtwlin@gmail.com> 10785S: Maintained 10786F: drivers/staging/greybus/log.c 10787F: drivers/staging/greybus/uart.c 10788 10789GS1662 VIDEO SERIALIZER 10790M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10791L: linux-media@vger.kernel.org 10792S: Maintained 10793T: git git://linuxtv.org/media.git 10794F: drivers/media/spi/gs1662.c 10795 10796GSPCA FINEPIX SUBDRIVER 10797M: Frank Zago <frank@zago.net> 10798L: linux-media@vger.kernel.org 10799S: Maintained 10800T: git git://linuxtv.org/media.git 10801F: drivers/media/usb/gspca/finepix.c 10802 10803GSPCA GL860 SUBDRIVER 10804M: Olivier Lorin <o.lorin@laposte.net> 10805L: linux-media@vger.kernel.org 10806S: Maintained 10807T: git git://linuxtv.org/media.git 10808F: drivers/media/usb/gspca/gl860/ 10809 10810GSPCA M5602 SUBDRIVER 10811M: Erik Andren <erik.andren@gmail.com> 10812L: linux-media@vger.kernel.org 10813S: Maintained 10814T: git git://linuxtv.org/media.git 10815F: drivers/media/usb/gspca/m5602/ 10816 10817GSPCA PAC207 SONIXB SUBDRIVER 10818M: Hans Verkuil <hverkuil@kernel.org> 10819L: linux-media@vger.kernel.org 10820S: Odd Fixes 10821T: git git://linuxtv.org/media.git 10822F: drivers/media/usb/gspca/pac207.c 10823 10824GSPCA SN9C20X SUBDRIVER 10825M: Brian Johnson <brijohn@gmail.com> 10826L: linux-media@vger.kernel.org 10827S: Maintained 10828T: git git://linuxtv.org/media.git 10829F: drivers/media/usb/gspca/sn9c20x.c 10830 10831GSPCA T613 SUBDRIVER 10832M: Leandro Costantino <lcostantino@gmail.com> 10833L: linux-media@vger.kernel.org 10834S: Maintained 10835T: git git://linuxtv.org/media.git 10836F: drivers/media/usb/gspca/t613.c 10837 10838GSPCA USB WEBCAM DRIVER 10839M: Hans Verkuil <hverkuil@kernel.org> 10840L: linux-media@vger.kernel.org 10841S: Odd Fixes 10842T: git git://linuxtv.org/media.git 10843F: drivers/media/usb/gspca/ 10844 10845GTP (GPRS Tunneling Protocol) 10846M: Pablo Neira Ayuso <pablo@netfilter.org> 10847M: Harald Welte <laforge@gnumonks.org> 10848L: osmocom-net-gprs@lists.osmocom.org 10849S: Maintained 10850T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10851F: drivers/net/gtp.c 10852 10853GUID PARTITION TABLE (GPT) 10854M: Davidlohr Bueso <dave@stgolabs.net> 10855L: linux-efi@vger.kernel.org 10856S: Maintained 10857F: block/partitions/efi.* 10858 10859HABANALABS PCI DRIVER 10860M: Koby Elbaz <koby.elbaz@intel.com> 10861M: Konstantin Sinyuk <konstantin.sinyuk@intel.com> 10862L: dri-devel@lists.freedesktop.org 10863S: Supported 10864C: irc://irc.oftc.net/dri-devel 10865T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10866F: Documentation/ABI/testing/debugfs-driver-habanalabs 10867F: Documentation/ABI/testing/sysfs-driver-habanalabs 10868F: drivers/accel/habanalabs/ 10869F: include/linux/habanalabs/ 10870F: include/trace/events/habanalabs.h 10871F: include/uapi/drm/habanalabs_accel.h 10872 10873HACKRF MEDIA DRIVER 10874L: linux-media@vger.kernel.org 10875S: Orphan 10876W: https://linuxtv.org 10877Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10878F: drivers/media/usb/hackrf/ 10879 10880HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10881M: Chuck Lever <chuck.lever@oracle.com> 10882L: kernel-tls-handshake@lists.linux.dev 10883L: netdev@vger.kernel.org 10884S: Maintained 10885F: Documentation/netlink/specs/handshake.yaml 10886F: Documentation/networking/tls-handshake.rst 10887F: include/net/handshake.h 10888F: include/trace/events/handshake.h 10889F: net/handshake/ 10890 10891HANTRO VPU CODEC DRIVER 10892M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10893M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10894M: Philipp Zabel <p.zabel@pengutronix.de> 10895L: linux-media@vger.kernel.org 10896L: linux-rockchip@lists.infradead.org 10897S: Maintained 10898F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10899F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10900F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10901F: drivers/media/platform/verisilicon/ 10902 10903HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10904M: Frank Seidel <frank@f-seidel.de> 10905L: platform-driver-x86@vger.kernel.org 10906S: Maintained 10907W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10908F: drivers/platform/x86/hdaps.c 10909 10910HARDWARE MONITORING 10911M: Guenter Roeck <linux@roeck-us.net> 10912L: linux-hwmon@vger.kernel.org 10913S: Maintained 10914W: http://hwmon.wiki.kernel.org/ 10915T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10916F: Documentation/ABI/testing/sysfs-class-hwmon 10917F: Documentation/devicetree/bindings/hwmon/ 10918F: Documentation/hwmon/ 10919F: drivers/hwmon/ 10920F: include/linux/hwmon*.h 10921F: include/trace/events/hwmon*.h 10922K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10923 10924HARDWARE RANDOM NUMBER GENERATOR CORE 10925M: Olivia Mackall <olivia@selenic.com> 10926M: Herbert Xu <herbert@gondor.apana.org.au> 10927L: linux-crypto@vger.kernel.org 10928S: Odd fixes 10929F: Documentation/admin-guide/hw_random.rst 10930F: Documentation/devicetree/bindings/rng/ 10931F: drivers/char/hw_random/ 10932F: include/linux/hw_random.h 10933 10934HARDWARE SPINLOCK CORE 10935M: Bjorn Andersson <andersson@kernel.org> 10936R: Baolin Wang <baolin.wang7@gmail.com> 10937L: linux-remoteproc@vger.kernel.org 10938S: Maintained 10939T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10940F: Documentation/devicetree/bindings/hwlock/ 10941F: Documentation/locking/hwspinlock.rst 10942F: drivers/hwspinlock/ 10943F: include/linux/hwspinlock.h 10944 10945HARDWARE TRACING FACILITIES 10946M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10947S: Maintained 10948F: drivers/hwtracing/ 10949 10950HARMONY SOUND DRIVER 10951L: linux-parisc@vger.kernel.org 10952S: Maintained 10953F: sound/parisc/harmony.* 10954 10955HDPVR USB VIDEO ENCODER DRIVER 10956M: Hans Verkuil <hverkuil@kernel.org> 10957L: linux-media@vger.kernel.org 10958S: Odd Fixes 10959W: https://linuxtv.org 10960T: git git://linuxtv.org/media.git 10961F: drivers/media/usb/hdpvr/ 10962 10963HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10964M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10965S: Supported 10966F: drivers/misc/hpilo.[ch] 10967 10968HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10969M: Craig Lamparter <craig.lamparter@hpe.com> 10970S: Supported 10971F: Documentation/watchdog/hpwdt.rst 10972F: drivers/watchdog/hpwdt.c 10973 10974HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10975M: Don Brace <don.brace@microchip.com> 10976L: storagedev@microchip.com 10977L: linux-scsi@vger.kernel.org 10978S: Supported 10979F: Documentation/scsi/hpsa.rst 10980F: drivers/scsi/hpsa*.[ch] 10981F: include/linux/cciss*.h 10982F: include/uapi/linux/cciss*.h 10983 10984HFI1 DRIVER 10985M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10986L: linux-rdma@vger.kernel.org 10987S: Supported 10988F: drivers/infiniband/hw/hfi1 10989 10990HFS FILESYSTEM 10991M: Viacheslav Dubeyko <slava@dubeyko.com> 10992M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10993M: Yangtao Li <frank.li@vivo.com> 10994L: linux-fsdevel@vger.kernel.org 10995S: Maintained 10996T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 10997F: Documentation/filesystems/hfs.rst 10998F: fs/hfs/ 10999F: include/linux/hfs_common.h 11000 11001HFSPLUS FILESYSTEM 11002M: Viacheslav Dubeyko <slava@dubeyko.com> 11003M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11004M: Yangtao Li <frank.li@vivo.com> 11005L: linux-fsdevel@vger.kernel.org 11006S: Maintained 11007T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11008F: Documentation/filesystems/hfsplus.rst 11009F: fs/hfsplus/ 11010F: include/linux/hfs_common.h 11011 11012HGA FRAMEBUFFER DRIVER 11013M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 11014L: linux-nvidia@lists.surfsouth.com 11015S: Maintained 11016W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 11017F: drivers/video/fbdev/hgafb.c 11018 11019HIBERNATION (aka Software Suspend, aka swsusp) 11020M: "Rafael J. Wysocki" <rafael@kernel.org> 11021R: Pavel Machek <pavel@kernel.org> 11022L: linux-pm@vger.kernel.org 11023S: Supported 11024B: https://bugzilla.kernel.org 11025F: arch/*/include/asm/suspend*.h 11026F: arch/x86/power/ 11027F: drivers/base/power/ 11028F: include/linux/freezer.h 11029F: include/linux/pm.h 11030F: include/linux/suspend.h 11031F: kernel/power/ 11032 11033HID CORE LAYER 11034M: Jiri Kosina <jikos@kernel.org> 11035M: Benjamin Tissoires <bentiss@kernel.org> 11036L: linux-input@vger.kernel.org 11037S: Maintained 11038T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11039F: Documentation/hid/ 11040F: drivers/hid/ 11041F: include/linux/hid* 11042F: include/uapi/linux/hid* 11043F: samples/hid/ 11044F: tools/testing/selftests/hid/ 11045 11046HID LOGITECH DRIVERS 11047R: Filipe Laíns <lains@riseup.net> 11048L: linux-input@vger.kernel.org 11049S: Maintained 11050F: drivers/hid/hid-logitech-* 11051 11052HID NVIDIA SHIELD DRIVER 11053M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 11054L: linux-input@vger.kernel.org 11055S: Maintained 11056F: drivers/hid/hid-nvidia-shield.c 11057 11058HID PHOENIX RC FLIGHT CONTROLLER 11059M: Marcus Folkesson <marcus.folkesson@gmail.com> 11060L: linux-input@vger.kernel.org 11061S: Maintained 11062F: drivers/hid/hid-pxrc.c 11063 11064HID PLAYSTATION DRIVER 11065M: Roderick Colenbrander <roderick.colenbrander@sony.com> 11066L: linux-input@vger.kernel.org 11067S: Supported 11068F: drivers/hid/hid-playstation.c 11069 11070HID SENSOR HUB DRIVERS 11071M: Jiri Kosina <jikos@kernel.org> 11072M: Jonathan Cameron <jic23@kernel.org> 11073M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11074L: linux-input@vger.kernel.org 11075L: linux-iio@vger.kernel.org 11076S: Maintained 11077F: Documentation/hid/hid-sensor* 11078F: drivers/hid/hid-sensor-* 11079F: drivers/iio/*/hid-* 11080F: include/linux/hid-sensor-* 11081 11082HID UNIVERSAL PIDFF DRIVER 11083M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 11084M: Oleg Makarenko <oleg@makarenk.ooo> 11085L: linux-input@vger.kernel.org 11086S: Maintained 11087B: https://github.com/JacKeTUs/universal-pidff/issues 11088F: drivers/hid/hid-universal-pidff.c 11089 11090HID VRC-2 CAR CONTROLLER DRIVER 11091M: Marcus Folkesson <marcus.folkesson@gmail.com> 11092L: linux-input@vger.kernel.org 11093S: Maintained 11094F: drivers/hid/hid-vrc2.c 11095 11096HID WACOM DRIVER 11097M: Ping Cheng <ping.cheng@wacom.com> 11098M: Jason Gerecke <jason.gerecke@wacom.com> 11099L: linux-input@vger.kernel.org 11100S: Maintained 11101F: drivers/hid/wacom.h 11102F: drivers/hid/wacom_* 11103 11104HID++ LOGITECH DRIVERS 11105R: Filipe Laíns <lains@riseup.net> 11106R: Bastien Nocera <hadess@hadess.net> 11107L: linux-input@vger.kernel.org 11108S: Maintained 11109F: drivers/hid/hid-logitech-hidpp.c 11110 11111HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 11112M: Anna-Maria Behnsen <anna-maria@linutronix.de> 11113M: Frederic Weisbecker <frederic@kernel.org> 11114M: Thomas Gleixner <tglx@linutronix.de> 11115L: linux-kernel@vger.kernel.org 11116S: Maintained 11117T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 11118F: Documentation/timers/ 11119F: include/linux/clockchips.h 11120F: include/linux/delay.h 11121F: include/linux/hrtimer.h 11122F: include/linux/timer.h 11123F: kernel/time/clockevents.c 11124F: kernel/time/hrtimer.c 11125F: kernel/time/sleep_timeout.c 11126F: kernel/time/timer.c 11127F: kernel/time/timer_list.c 11128F: kernel/time/timer_migration.* 11129F: tools/testing/selftests/timers/ 11130 11131DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 11132M: Andreas Hindborg <a.hindborg@kernel.org> 11133R: Boqun Feng <boqun.feng@gmail.com> 11134R: FUJITA Tomonori <fujita.tomonori@gmail.com> 11135R: Frederic Weisbecker <frederic@kernel.org> 11136R: Lyude Paul <lyude@redhat.com> 11137R: Thomas Gleixner <tglx@linutronix.de> 11138R: Anna-Maria Behnsen <anna-maria@linutronix.de> 11139R: John Stultz <jstultz@google.com> 11140R: Stephen Boyd <sboyd@kernel.org> 11141L: rust-for-linux@vger.kernel.org 11142S: Supported 11143W: https://rust-for-linux.com 11144B: https://github.com/Rust-for-Linux/linux/issues 11145T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 11146F: rust/kernel/time.rs 11147F: rust/kernel/time/ 11148 11149HIGH-SPEED SCC DRIVER FOR AX.25 11150L: linux-hams@vger.kernel.org 11151S: Orphan 11152F: drivers/net/hamradio/scc.c 11153 11154HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 11155M: HighPoint Linux Team <linux@highpoint-tech.com> 11156S: Supported 11157W: http://www.highpoint-tech.com 11158F: Documentation/scsi/hptiop.rst 11159F: drivers/scsi/hptiop.c 11160 11161HIKEY960 ONBOARD USB GPIO HUB DRIVER 11162M: John Stultz <jstultz@google.com> 11163L: linux-kernel@vger.kernel.org 11164S: Maintained 11165F: drivers/misc/hisi_hikey_usb.c 11166 11167HIMAX HX83112B TOUCHSCREEN SUPPORT 11168M: Job Noorman <job@noorman.info> 11169L: linux-input@vger.kernel.org 11170S: Maintained 11171F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 11172F: drivers/input/touchscreen/himax_hx83112b.c 11173 11174HIMAX HX852X TOUCHSCREEN DRIVER 11175M: Stephan Gerhold <stephan@gerhold.net> 11176L: linux-input@vger.kernel.org 11177S: Maintained 11178F: Documentation/devicetree/bindings/input/touchscreen/himax,hx852es.yaml 11179F: drivers/input/touchscreen/himax_hx852x.c 11180 11181HIPPI 11182M: Jes Sorensen <jes@trained-monkey.org> 11183S: Maintained 11184F: drivers/net/hippi/ 11185F: include/linux/hippidevice.h 11186F: include/uapi/linux/if_hippi.h 11187F: net/802/hippi.c 11188 11189HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 11190M: Kurt Kanzenbach <kurt@linutronix.de> 11191L: netdev@vger.kernel.org 11192S: Maintained 11193F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 11194F: drivers/net/dsa/hirschmann/* 11195F: include/linux/platform_data/hirschmann-hellcreek.h 11196F: net/dsa/tag_hellcreek.c 11197 11198HISILICON DMA DRIVER 11199M: Zhou Wang <wangzhou1@hisilicon.com> 11200M: Longfang Liu <liulongfang@huawei.com> 11201L: dmaengine@vger.kernel.org 11202S: Maintained 11203F: drivers/dma/hisi_dma.c 11204 11205HISILICON GPIO DRIVER 11206M: Yang Shen <shenyang39@huawei.com> 11207L: linux-gpio@vger.kernel.org 11208S: Maintained 11209F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11210F: drivers/gpio/gpio-hisi.c 11211 11212HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11213M: Zhiqi Song <songzhiqi1@huawei.com> 11214M: Longfang Liu <liulongfang@huawei.com> 11215L: linux-crypto@vger.kernel.org 11216S: Maintained 11217F: Documentation/ABI/testing/debugfs-hisi-hpre 11218F: drivers/crypto/hisilicon/hpre/hpre.h 11219F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11220F: drivers/crypto/hisilicon/hpre/hpre_main.c 11221 11222HISILICON HNS3 PMU DRIVER 11223M: Jijie Shao <shaojijie@huawei.com> 11224S: Supported 11225F: Documentation/admin-guide/perf/hns3-pmu.rst 11226F: drivers/perf/hisilicon/hns3_pmu.c 11227 11228HISILICON I2C CONTROLLER DRIVER 11229M: Devyn Liu <liudingyuan@h-partners.com> 11230L: linux-i2c@vger.kernel.org 11231S: Maintained 11232W: https://www.hisilicon.com 11233F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11234F: drivers/i2c/busses/i2c-hisi.c 11235 11236HISILICON KUNPENG SOC HCCS DRIVER 11237M: Huisong Li <lihuisong@huawei.com> 11238S: Maintained 11239F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11240F: drivers/soc/hisilicon/kunpeng_hccs.c 11241F: drivers/soc/hisilicon/kunpeng_hccs.h 11242 11243HISILICON LPC BUS DRIVER 11244M: Jay Fang <f.fangjian@huawei.com> 11245S: Maintained 11246W: http://www.hisilicon.com 11247F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11248F: drivers/bus/hisi_lpc.c 11249 11250HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11251M: Jian Shen <shenjian15@huawei.com> 11252M: Salil Mehta <salil.mehta@huawei.com> 11253M: Jijie Shao <shaojijie@huawei.com> 11254L: netdev@vger.kernel.org 11255S: Maintained 11256W: http://www.hisilicon.com 11257F: drivers/net/ethernet/hisilicon/hns3/ 11258 11259HISILICON NETWORK HIBMCGE DRIVER 11260M: Jijie Shao <shaojijie@huawei.com> 11261L: netdev@vger.kernel.org 11262S: Maintained 11263F: drivers/net/ethernet/hisilicon/hibmcge/ 11264 11265HISILICON NETWORK SUBSYSTEM DRIVER 11266M: Jian Shen <shenjian15@huawei.com> 11267M: Salil Mehta <salil.mehta@huawei.com> 11268L: netdev@vger.kernel.org 11269S: Maintained 11270W: http://www.hisilicon.com 11271F: Documentation/devicetree/bindings/net/hisilicon*.txt 11272F: drivers/net/ethernet/hisilicon/ 11273 11274HISILICON PMU DRIVER 11275M: Jonathan Cameron <jonathan.cameron@huawei.com> 11276S: Supported 11277W: http://www.hisilicon.com 11278F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11279F: Documentation/admin-guide/perf/hisi-pmu.rst 11280F: drivers/perf/hisilicon 11281F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11282 11283HISILICON PTT DRIVER 11284M: Yicong Yang <yangyicong@hisilicon.com> 11285M: Jonathan Cameron <jonathan.cameron@huawei.com> 11286L: linux-kernel@vger.kernel.org 11287S: Maintained 11288F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11289F: Documentation/trace/hisi-ptt.rst 11290F: drivers/hwtracing/ptt/ 11291F: tools/perf/arch/arm64/util/hisi-ptt.c 11292F: tools/perf/util/hisi-ptt* 11293F: tools/perf/util/hisi-ptt-decoder/* 11294 11295HISILICON QM DRIVER 11296M: Weili Qian <qianweili@huawei.com> 11297M: Zhou Wang <wangzhou1@hisilicon.com> 11298L: linux-crypto@vger.kernel.org 11299S: Maintained 11300F: drivers/crypto/hisilicon/Kconfig 11301F: drivers/crypto/hisilicon/Makefile 11302F: drivers/crypto/hisilicon/qm.c 11303F: drivers/crypto/hisilicon/sgl.c 11304F: include/linux/hisi_acc_qm.h 11305 11306HISILICON ROCE DRIVER 11307M: Chengchang Tang <tangchengchang@huawei.com> 11308M: Junxian Huang <huangjunxian6@hisilicon.com> 11309L: linux-rdma@vger.kernel.org 11310S: Maintained 11311F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11312F: drivers/infiniband/hw/hns/ 11313 11314HISILICON SAS Controller 11315M: Yihang Li <liyihang9@h-partners.com> 11316S: Supported 11317W: http://www.hisilicon.com 11318F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11319F: drivers/scsi/hisi_sas/ 11320 11321HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11322M: Longfang Liu <liulongfang@huawei.com> 11323L: linux-crypto@vger.kernel.org 11324S: Maintained 11325F: Documentation/ABI/testing/debugfs-hisi-sec 11326F: drivers/crypto/hisilicon/sec2/sec.h 11327F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11328F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11329F: drivers/crypto/hisilicon/sec2/sec_main.c 11330 11331HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11332M: Yang Shen <shenyang39@huawei.com> 11333L: linux-spi@vger.kernel.org 11334S: Maintained 11335W: http://www.hisilicon.com 11336F: drivers/spi/spi-hisi-kunpeng.c 11337 11338HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11339M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11340L: linux-kernel@vger.kernel.org 11341S: Maintained 11342F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11343F: drivers/spmi/hisi-spmi-controller.c 11344 11345HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11346M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11347L: linux-kernel@vger.kernel.org 11348S: Maintained 11349F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11350F: drivers/mfd/hi6421-spmi-pmic.c 11351 11352HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11353M: Weili Qian <qianweili@huawei.com> 11354S: Maintained 11355F: drivers/crypto/hisilicon/trng/trng.c 11356 11357HISILICON V3XX SPI NOR FLASH Controller Driver 11358M: Yang Shen <shenyang39@huawei.com> 11359S: Maintained 11360W: http://www.hisilicon.com 11361F: drivers/spi/spi-hisi-sfc-v3xx.c 11362 11363HISILICON ZIP Controller DRIVER 11364M: Yang Shen <shenyang39@huawei.com> 11365M: Zhou Wang <wangzhou1@hisilicon.com> 11366L: linux-crypto@vger.kernel.org 11367S: Maintained 11368F: Documentation/ABI/testing/debugfs-hisi-zip 11369F: drivers/crypto/hisilicon/zip/ 11370 11371HMM - Heterogeneous Memory Management 11372M: Jason Gunthorpe <jgg@nvidia.com> 11373M: Leon Romanovsky <leonro@nvidia.com> 11374L: linux-mm@kvack.org 11375S: Maintained 11376F: Documentation/mm/hmm.rst 11377F: include/linux/hmm* 11378F: lib/test_hmm* 11379F: mm/hmm* 11380F: tools/testing/selftests/mm/*hmm* 11381 11382HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11383M: Petre Rodan <petre.rodan@subdimension.ro> 11384L: linux-iio@vger.kernel.org 11385S: Maintained 11386F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11387F: drivers/iio/pressure/hsc030pa* 11388 11389HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11390M: Andreas Klinger <ak@it-klinger.de> 11391M: Petre Rodan <petre.rodan@subdimension.ro> 11392L: linux-iio@vger.kernel.org 11393S: Maintained 11394F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11395F: drivers/iio/pressure/mprls0025pa* 11396 11397HP BIOSCFG DRIVER 11398M: Jorge Lopez <jorge.lopez2@hp.com> 11399L: platform-driver-x86@vger.kernel.org 11400S: Maintained 11401F: drivers/platform/x86/hp/hp-bioscfg/ 11402 11403HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11404L: platform-driver-x86@vger.kernel.org 11405S: Orphan 11406F: drivers/platform/x86/hp/tc1100-wmi.c 11407 11408HP WMI HARDWARE MONITOR DRIVER 11409M: James Seo <james@equiv.tech> 11410L: linux-hwmon@vger.kernel.org 11411S: Maintained 11412F: Documentation/hwmon/hp-wmi-sensors.rst 11413F: drivers/hwmon/hp-wmi-sensors.c 11414 11415HPET: High Precision Event Timers driver 11416M: Clemens Ladisch <clemens@ladisch.de> 11417S: Maintained 11418F: Documentation/timers/hpet.rst 11419F: drivers/char/hpet.c 11420F: include/linux/hpet.h 11421F: include/uapi/linux/hpet.h 11422 11423HPET: x86 11424S: Orphan 11425F: arch/x86/include/asm/hpet.h 11426F: arch/x86/kernel/hpet.c 11427 11428HPFS FILESYSTEM 11429M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11430S: Maintained 11431W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11432F: fs/hpfs/ 11433 11434HS3001 Hardware Temperature and Humidity Sensor 11435M: Andre Werner <andre.werner@systec-electronic.com> 11436L: linux-hwmon@vger.kernel.org 11437S: Maintained 11438F: drivers/hwmon/hs3001.c 11439 11440HSI SUBSYSTEM 11441M: Sebastian Reichel <sre@kernel.org> 11442S: Maintained 11443T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11444F: Documentation/ABI/testing/sysfs-bus-hsi 11445F: Documentation/driver-api/hsi.rst 11446F: drivers/hsi/ 11447F: include/linux/hsi/ 11448F: include/uapi/linux/hsi/ 11449 11450HSO 3G MODEM DRIVER 11451L: linux-usb@vger.kernel.org 11452S: Orphan 11453F: drivers/net/usb/hso.c 11454 11455HSR NETWORK PROTOCOL 11456L: netdev@vger.kernel.org 11457S: Orphan 11458F: net/hsr/ 11459 11460HT16K33 LED CONTROLLER DRIVER 11461M: Robin van der Gracht <robin@protonic.nl> 11462S: Maintained 11463F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11464F: drivers/auxdisplay/ht16k33.c 11465 11466HTCPEN TOUCHSCREEN DRIVER 11467M: Pau Oliva Fora <pof@eslack.org> 11468L: linux-input@vger.kernel.org 11469S: Maintained 11470F: drivers/input/touchscreen/htcpen.c 11471 11472HTE SUBSYSTEM 11473M: Dipen Patel <dipenp@nvidia.com> 11474L: timestamp@lists.linux.dev 11475S: Maintained 11476Q: https://patchwork.kernel.org/project/timestamp/list/ 11477T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11478F: Documentation/devicetree/bindings/timestamp/ 11479F: Documentation/driver-api/hte/ 11480F: drivers/hte/ 11481F: include/linux/hte.h 11482 11483HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11484M: Lorenzo Bianconi <lorenzo@kernel.org> 11485L: linux-iio@vger.kernel.org 11486S: Maintained 11487W: http://www.st.com/ 11488F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11489F: drivers/iio/humidity/hts221* 11490 11491HTU31 Hardware Temperature and Humidity Sensor 11492M: Andrei Lalaev <andrey.lalaev@gmail.com> 11493L: linux-hwmon@vger.kernel.org 11494S: Maintained 11495F: drivers/hwmon/htu31.c 11496 11497HUAWEI ETHERNET DRIVER 11498M: Cai Huoqing <cai.huoqing@linux.dev> 11499L: netdev@vger.kernel.org 11500S: Maintained 11501F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11502F: drivers/net/ethernet/huawei/hinic/ 11503 11504HUAWEI 3RD GEN ETHERNET DRIVER 11505M: Fan Gong <gongfan1@huawei.com> 11506L: netdev@vger.kernel.org 11507S: Maintained 11508F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11509F: drivers/net/ethernet/huawei/hinic3/ 11510 11511HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11512M: Pengyu Luo <mitltlatltl@gmail.com> 11513S: Maintained 11514F: Documentation/devicetree/bindings/embedded-controller/huawei,gaokun3-ec.yaml 11515F: drivers/platform/arm64/huawei-gaokun-ec.c 11516F: drivers/power/supply/huawei-gaokun-battery.c 11517F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11518F: include/linux/platform_data/huawei-gaokun-ec.h 11519 11520HUGETLB SUBSYSTEM 11521M: Muchun Song <muchun.song@linux.dev> 11522M: Oscar Salvador <osalvador@suse.de> 11523R: David Hildenbrand <david@redhat.com> 11524L: linux-mm@kvack.org 11525S: Maintained 11526F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11527F: Documentation/admin-guide/mm/hugetlbpage.rst 11528F: Documentation/mm/hugetlbfs_reserv.rst 11529F: Documentation/mm/vmemmap_dedup.rst 11530F: fs/hugetlbfs/ 11531F: include/linux/hugetlb.h 11532F: include/trace/events/hugetlbfs.h 11533F: mm/hugetlb.c 11534F: mm/hugetlb_cgroup.c 11535F: mm/hugetlb_cma.c 11536F: mm/hugetlb_cma.h 11537F: mm/hugetlb_vmemmap.c 11538F: mm/hugetlb_vmemmap.h 11539F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11540 11541HVA ST MEDIA DRIVER 11542M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11543L: linux-media@vger.kernel.org 11544S: Supported 11545W: https://linuxtv.org 11546T: git git://linuxtv.org/media.git 11547F: drivers/media/platform/st/sti/hva 11548 11549HWPOISON MEMORY FAILURE HANDLING 11550M: Miaohe Lin <linmiaohe@huawei.com> 11551R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11552L: linux-mm@kvack.org 11553S: Maintained 11554F: mm/hwpoison-inject.c 11555F: mm/memory-failure.c 11556 11557HYCON HY46XX TOUCHSCREEN SUPPORT 11558M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11559L: linux-input@vger.kernel.org 11560S: Maintained 11561F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11562F: drivers/input/touchscreen/hycon-hy46xx.c 11563 11564HYGON PROCESSOR SUPPORT 11565M: Pu Wen <puwen@hygon.cn> 11566L: linux-kernel@vger.kernel.org 11567S: Maintained 11568F: arch/x86/kernel/cpu/hygon.c 11569 11570HYNIX HI556 SENSOR DRIVER 11571M: Sakari Ailus <sakari.ailus@linux.intel.com> 11572L: linux-media@vger.kernel.org 11573S: Maintained 11574T: git git://linuxtv.org/media.git 11575F: drivers/media/i2c/hi556.c 11576 11577HYNIX HI846 SENSOR DRIVER 11578M: Martin Kepplinger <martin.kepplinger@puri.sm> 11579L: linux-media@vger.kernel.org 11580S: Maintained 11581F: drivers/media/i2c/hi846.c 11582 11583HYNIX HI847 SENSOR DRIVER 11584M: Sakari Ailus <sakari.ailus@linux.intel.com> 11585L: linux-media@vger.kernel.org 11586S: Maintained 11587F: drivers/media/i2c/hi847.c 11588 11589Hyper-V/Azure CORE AND DRIVERS 11590M: "K. Y. Srinivasan" <kys@microsoft.com> 11591M: Haiyang Zhang <haiyangz@microsoft.com> 11592M: Wei Liu <wei.liu@kernel.org> 11593M: Dexuan Cui <decui@microsoft.com> 11594L: linux-hyperv@vger.kernel.org 11595S: Supported 11596T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11597F: Documentation/ABI/stable/sysfs-bus-vmbus 11598F: Documentation/ABI/testing/debugfs-hyperv 11599F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11600F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11601F: Documentation/virt/hyperv 11602F: arch/arm64/hyperv 11603F: arch/arm64/include/asm/mshyperv.h 11604F: arch/x86/hyperv 11605F: arch/x86/include/asm/mshyperv.h 11606F: arch/x86/include/asm/trace/hyperv.h 11607F: arch/x86/kernel/cpu/mshyperv.c 11608F: drivers/clocksource/hyperv_timer.c 11609F: drivers/hid/hid-hyperv.c 11610F: drivers/hv/ 11611F: drivers/input/serio/hyperv-keyboard.c 11612F: drivers/iommu/hyperv-iommu.c 11613F: drivers/net/ethernet/microsoft/ 11614F: drivers/net/hyperv/ 11615F: drivers/pci/controller/pci-hyperv-intf.c 11616F: drivers/pci/controller/pci-hyperv.c 11617F: drivers/scsi/storvsc_drv.c 11618F: drivers/uio/uio_hv_generic.c 11619F: include/asm-generic/mshyperv.h 11620F: include/clocksource/hyperv_timer.h 11621F: include/hyperv/hvgdk.h 11622F: include/hyperv/hvgdk_ext.h 11623F: include/hyperv/hvgdk_mini.h 11624F: include/hyperv/hvhdk.h 11625F: include/hyperv/hvhdk_mini.h 11626F: include/linux/hyperv.h 11627F: include/net/mana 11628F: include/uapi/linux/hyperv.h 11629F: net/vmw_vsock/hyperv_transport.c 11630F: tools/hv/ 11631 11632HYPER-V FRAMEBUFFER DRIVER 11633M: "K. Y. Srinivasan" <kys@microsoft.com> 11634M: Haiyang Zhang <haiyangz@microsoft.com> 11635M: Wei Liu <wei.liu@kernel.org> 11636M: Dexuan Cui <decui@microsoft.com> 11637L: linux-hyperv@vger.kernel.org 11638S: Obsolete 11639T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11640F: drivers/video/fbdev/hyperv_fb.c 11641 11642HYPERBUS SUPPORT 11643M: Vignesh Raghavendra <vigneshr@ti.com> 11644R: Tudor Ambarus <tudor.ambarus@linaro.org> 11645L: linux-mtd@lists.infradead.org 11646S: Supported 11647Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11648C: irc://irc.oftc.net/mtd 11649T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11650F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11651F: drivers/mtd/hyperbus/ 11652F: include/linux/mtd/hyperbus.h 11653 11654HYPERVISOR VIRTUAL CONSOLE DRIVER 11655L: linuxppc-dev@lists.ozlabs.org 11656S: Odd Fixes 11657F: drivers/tty/hvc/ 11658 11659HUNG TASK DETECTOR 11660M: Andrew Morton <akpm@linux-foundation.org> 11661R: Lance Yang <lance.yang@linux.dev> 11662R: Masami Hiramatsu <mhiramat@kernel.org> 11663L: linux-kernel@vger.kernel.org 11664S: Maintained 11665F: include/linux/hung_task.h 11666F: kernel/hung_task.c 11667 11668I2C ACPI SUPPORT 11669M: Mika Westerberg <westeri@kernel.org> 11670L: linux-i2c@vger.kernel.org 11671L: linux-acpi@vger.kernel.org 11672S: Maintained 11673F: drivers/i2c/i2c-core-acpi.c 11674 11675I2C ADDRESS TRANSLATOR (ATR) 11676M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11677R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11678L: linux-i2c@vger.kernel.org 11679S: Maintained 11680F: drivers/i2c/i2c-atr.c 11681F: include/linux/i2c-atr.h 11682 11683I2C CONTROLLER DRIVER FOR NVIDIA GPU 11684M: Ajay Gupta <ajayg@nvidia.com> 11685L: linux-i2c@vger.kernel.org 11686S: Maintained 11687F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11688F: drivers/i2c/busses/i2c-nvidia-gpu.c 11689 11690I2C MUXES 11691M: Peter Rosin <peda@axentia.se> 11692L: linux-i2c@vger.kernel.org 11693S: Maintained 11694F: Documentation/devicetree/bindings/i2c/i2c-arb* 11695F: Documentation/devicetree/bindings/i2c/i2c-gate* 11696F: Documentation/devicetree/bindings/i2c/i2c-mux* 11697F: Documentation/i2c/i2c-topology.rst 11698F: Documentation/i2c/muxes/ 11699F: drivers/i2c/i2c-mux.c 11700F: drivers/i2c/muxes/ 11701F: include/linux/i2c-mux.h 11702 11703I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11704M: Gregory CLEMENT <gregory.clement@bootlin.com> 11705L: linux-i2c@vger.kernel.org 11706S: Maintained 11707F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11708F: drivers/i2c/busses/i2c-mv64xxx.c 11709 11710I2C OF COMPONENT PROBER 11711M: Chen-Yu Tsai <wenst@chromium.org> 11712L: linux-i2c@vger.kernel.org 11713L: devicetree@vger.kernel.org 11714S: Maintained 11715F: drivers/i2c/i2c-core-of-prober.c 11716F: include/linux/i2c-of-prober.h 11717 11718I2C OVER PARALLEL PORT 11719M: Jean Delvare <jdelvare@suse.com> 11720L: linux-i2c@vger.kernel.org 11721S: Maintained 11722F: Documentation/i2c/busses/i2c-parport.rst 11723F: drivers/i2c/busses/i2c-parport.c 11724 11725I2C SUBSYSTEM 11726M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11727L: linux-i2c@vger.kernel.org 11728S: Maintained 11729W: https://i2c.wiki.kernel.org/ 11730Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11731T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11732F: Documentation/i2c/ 11733F: drivers/i2c/* 11734F: include/dt-bindings/i2c/i2c.h 11735F: include/linux/i2c-dev.h 11736F: include/linux/i2c-smbus.h 11737F: include/linux/i2c.h 11738F: include/uapi/linux/i2c-*.h 11739F: include/uapi/linux/i2c.h 11740 11741I2C SUBSYSTEM HOST DRIVERS 11742M: Andi Shyti <andi.shyti@kernel.org> 11743L: linux-i2c@vger.kernel.org 11744S: Maintained 11745W: https://i2c.wiki.kernel.org/ 11746Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11747T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11748F: Documentation/devicetree/bindings/i2c/ 11749F: drivers/i2c/algos/ 11750F: drivers/i2c/busses/ 11751F: include/dt-bindings/i2c/ 11752 11753I2C-TAOS-EVM DRIVER 11754M: Jean Delvare <jdelvare@suse.com> 11755L: linux-i2c@vger.kernel.org 11756S: Maintained 11757F: Documentation/i2c/busses/i2c-taos-evm.rst 11758F: drivers/i2c/busses/i2c-taos-evm.c 11759 11760I2C-TINY-USB DRIVER 11761M: Till Harbaum <till@harbaum.org> 11762L: linux-i2c@vger.kernel.org 11763S: Maintained 11764W: http://www.harbaum.org/till/i2c_tiny_usb 11765F: drivers/i2c/busses/i2c-tiny-usb.c 11766 11767I2C/SMBUS CONTROLLER DRIVERS FOR PC 11768M: Jean Delvare <jdelvare@suse.com> 11769L: linux-i2c@vger.kernel.org 11770S: Maintained 11771F: Documentation/i2c/busses/i2c-ali1535.rst 11772F: Documentation/i2c/busses/i2c-ali1563.rst 11773F: Documentation/i2c/busses/i2c-ali15x3.rst 11774F: Documentation/i2c/busses/i2c-amd756.rst 11775F: Documentation/i2c/busses/i2c-amd8111.rst 11776F: Documentation/i2c/busses/i2c-i801.rst 11777F: Documentation/i2c/busses/i2c-nforce2.rst 11778F: Documentation/i2c/busses/i2c-piix4.rst 11779F: Documentation/i2c/busses/i2c-sis5595.rst 11780F: Documentation/i2c/busses/i2c-sis630.rst 11781F: Documentation/i2c/busses/i2c-sis96x.rst 11782F: Documentation/i2c/busses/i2c-via.rst 11783F: Documentation/i2c/busses/i2c-viapro.rst 11784F: drivers/i2c/busses/i2c-ali1535.c 11785F: drivers/i2c/busses/i2c-ali1563.c 11786F: drivers/i2c/busses/i2c-ali15x3.c 11787F: drivers/i2c/busses/i2c-amd756.c 11788F: drivers/i2c/busses/i2c-amd8111.c 11789F: drivers/i2c/busses/i2c-i801.c 11790F: drivers/i2c/busses/i2c-isch.c 11791F: drivers/i2c/busses/i2c-nforce2.c 11792F: drivers/i2c/busses/i2c-piix4.* 11793F: drivers/i2c/busses/i2c-sis5595.c 11794F: drivers/i2c/busses/i2c-sis630.c 11795F: drivers/i2c/busses/i2c-sis96x.c 11796F: drivers/i2c/busses/i2c-via.c 11797F: drivers/i2c/busses/i2c-viapro.c 11798 11799I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11800M: Hans de Goede <hansg@kernel.org> 11801L: linux-i2c@vger.kernel.org 11802S: Maintained 11803F: drivers/i2c/busses/i2c-cht-wc.c 11804 11805I2C/SMBUS ISMT DRIVER 11806M: Neil Horman <nhorman@tuxdriver.com> 11807L: linux-i2c@vger.kernel.org 11808F: Documentation/i2c/busses/i2c-ismt.rst 11809F: drivers/i2c/busses/i2c-ismt.c 11810 11811I2C/SMBUS ZHAOXIN DRIVER 11812M: Hans Hu <hanshu@zhaoxin.com> 11813L: linux-i2c@vger.kernel.org 11814S: Maintained 11815W: https://www.zhaoxin.com 11816F: drivers/i2c/busses/i2c-viai2c-common.c 11817F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11818 11819I2C/SMBUS STUB DRIVER 11820M: Jean Delvare <jdelvare@suse.com> 11821L: linux-i2c@vger.kernel.org 11822S: Maintained 11823F: drivers/i2c/i2c-stub.c 11824 11825I3C DRIVER FOR ASPEED AST2600 11826M: Jeremy Kerr <jk@codeconstruct.com.au> 11827S: Maintained 11828F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11829F: drivers/i3c/master/ast2600-i3c-master.c 11830 11831I3C DRIVER FOR ANALOG DEVICES I3C CONTROLLER IP 11832M: Jorge Marques <jorge.marques@analog.com> 11833S: Maintained 11834F: Documentation/devicetree/bindings/i3c/adi,i3c-master.yaml 11835F: drivers/i3c/master/adi-i3c-master.c 11836 11837I3C DRIVER FOR CADENCE I3C MASTER IP 11838M: Przemysław Gaj <pgaj@cadence.com> 11839S: Maintained 11840F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11841F: drivers/i3c/master/i3c-master-cdns.c 11842 11843I3C DRIVER FOR RENESAS 11844M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11845M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11846S: Supported 11847F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11848F: drivers/i3c/master/renesas-i3c.c 11849 11850I3C DRIVER FOR SYNOPSYS DESIGNWARE 11851S: Orphan 11852F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11853F: drivers/i3c/master/dw* 11854 11855I3C SUBSYSTEM 11856M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11857R: Frank Li <Frank.Li@nxp.com> 11858L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11859S: Maintained 11860Q: https://patchwork.kernel.org/project/linux-i3c/list/ 11861C: irc://chat.freenode.net/linux-i3c 11862T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11863F: Documentation/ABI/testing/sysfs-bus-i3c 11864F: Documentation/devicetree/bindings/i3c/ 11865F: Documentation/driver-api/i3c 11866F: drivers/i3c/ 11867F: include/dt-bindings/i3c/ 11868F: include/linux/i3c/ 11869 11870IBM Operation Panel Input Driver 11871M: Eddie James <eajames@linux.ibm.com> 11872L: linux-input@vger.kernel.org 11873S: Maintained 11874F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11875F: drivers/input/misc/ibm-panel.c 11876 11877IBM Power 842 compression accelerator 11878M: Haren Myneni <haren@us.ibm.com> 11879S: Supported 11880F: crypto/842.c 11881F: drivers/crypto/nx/Kconfig 11882F: drivers/crypto/nx/Makefile 11883F: drivers/crypto/nx/nx-842* 11884F: include/linux/sw842.h 11885F: lib/842/ 11886 11887IBM Power in-Nest Crypto Acceleration 11888M: Breno Leitão <leitao@debian.org> 11889M: Nayna Jain <nayna@linux.ibm.com> 11890M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11891L: linux-crypto@vger.kernel.org 11892S: Supported 11893F: drivers/crypto/nx/Kconfig 11894F: drivers/crypto/nx/Makefile 11895F: drivers/crypto/nx/nx-aes* 11896F: drivers/crypto/nx/nx-sha* 11897F: drivers/crypto/nx/nx.* 11898F: drivers/crypto/nx/nx_csbcpb.h 11899F: drivers/crypto/nx/nx_debugfs.c 11900 11901IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11902M: Tyrel Datwyler <tyreld@linux.ibm.com> 11903L: linux-pci@vger.kernel.org 11904L: linuxppc-dev@lists.ozlabs.org 11905S: Supported 11906F: drivers/pci/hotplug/rpadlpar* 11907 11908IBM Power Linux RAID adapter 11909M: Brian King <brking@us.ibm.com> 11910S: Supported 11911F: drivers/scsi/ipr.* 11912 11913IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11914M: Tyrel Datwyler <tyreld@linux.ibm.com> 11915L: linux-pci@vger.kernel.org 11916L: linuxppc-dev@lists.ozlabs.org 11917S: Supported 11918F: drivers/pci/hotplug/rpaphp* 11919 11920IBM Power SRIOV Virtual NIC Device Driver 11921M: Haren Myneni <haren@linux.ibm.com> 11922M: Rick Lindsley <ricklind@linux.ibm.com> 11923R: Nick Child <nnac123@linux.ibm.com> 11924R: Thomas Falcon <tlfalcon@linux.ibm.com> 11925L: netdev@vger.kernel.org 11926S: Maintained 11927F: drivers/net/ethernet/ibm/ibmvnic.* 11928 11929IBM Power VFIO Support 11930M: Timothy Pearson <tpearson@raptorengineering.com> 11931S: Supported 11932F: drivers/vfio/vfio_iommu_spapr_tce.c 11933 11934IBM Power Virtual Ethernet Device Driver 11935M: Nick Child <nnac123@linux.ibm.com> 11936L: netdev@vger.kernel.org 11937S: Maintained 11938F: drivers/net/ethernet/ibm/ibmveth.* 11939 11940IBM Power Virtual FC Device Drivers 11941M: Tyrel Datwyler <tyreld@linux.ibm.com> 11942L: linux-scsi@vger.kernel.org 11943S: Supported 11944F: drivers/scsi/ibmvscsi/ibmvfc* 11945 11946IBM Power Virtual Management Channel Driver 11947M: Brad Warrum <bwarrum@linux.ibm.com> 11948M: Ritu Agarwal <rituagar@linux.ibm.com> 11949S: Supported 11950F: drivers/misc/ibmvmc.* 11951 11952IBM Power Virtual SCSI Device Drivers 11953M: Tyrel Datwyler <tyreld@linux.ibm.com> 11954L: linux-scsi@vger.kernel.org 11955S: Supported 11956F: drivers/scsi/ibmvscsi/ibmvscsi* 11957F: include/scsi/viosrp.h 11958 11959IBM Power Virtual SCSI Device Target Driver 11960M: Tyrel Datwyler <tyreld@linux.ibm.com> 11961L: linux-scsi@vger.kernel.org 11962L: target-devel@vger.kernel.org 11963S: Supported 11964F: drivers/scsi/ibmvscsi_tgt/ 11965 11966IBM Power VMX Cryptographic instructions 11967M: Breno Leitão <leitao@debian.org> 11968M: Nayna Jain <nayna@linux.ibm.com> 11969M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11970L: linux-crypto@vger.kernel.org 11971S: Supported 11972F: arch/powerpc/crypto/Kconfig 11973F: arch/powerpc/crypto/Makefile 11974F: arch/powerpc/crypto/aes.c 11975F: arch/powerpc/crypto/aes_cbc.c 11976F: arch/powerpc/crypto/aes_ctr.c 11977F: arch/powerpc/crypto/aes_xts.c 11978F: arch/powerpc/crypto/aesp8-ppc.* 11979F: arch/powerpc/crypto/ghash.c 11980F: arch/powerpc/crypto/ghashp8-ppc.pl 11981F: arch/powerpc/crypto/ppc-xlate.pl 11982F: arch/powerpc/crypto/vmx.c 11983 11984IBM ServeRAID RAID DRIVER 11985S: Orphan 11986F: drivers/scsi/ips.* 11987 11988ICH LPC AND GPIO DRIVER 11989M: Peter Tyser <ptyser@xes-inc.com> 11990S: Maintained 11991F: drivers/gpio/gpio-ich.c 11992F: drivers/mfd/lpc_ich.c 11993 11994ICY I2C DRIVER 11995M: Max Staudt <max@enpas.org> 11996L: linux-i2c@vger.kernel.org 11997S: Maintained 11998F: drivers/i2c/busses/i2c-icy.c 11999 12000IDEAPAD LAPTOP EXTRAS DRIVER 12001M: Ike Panhc <ikepanhc@gmail.com> 12002L: platform-driver-x86@vger.kernel.org 12003S: Maintained 12004W: http://launchpad.net/ideapad-laptop 12005F: drivers/platform/x86/lenovo/ideapad-laptop.c 12006 12007IDEAPAD LAPTOP SLIDEBAR DRIVER 12008M: Andrey Moiseev <o2g.org.ru@gmail.com> 12009L: linux-input@vger.kernel.org 12010S: Maintained 12011W: https://github.com/o2genum/ideapad-slidebar 12012F: drivers/input/misc/ideapad_slidebar.c 12013 12014IDT VersaClock 5 CLOCK DRIVER 12015M: Luca Ceresoli <luca@lucaceresoli.net> 12016S: Maintained 12017F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 12018F: drivers/clk/clk-versaclock5.c 12019 12020IEEE 802.15.4 SUBSYSTEM 12021M: Alexander Aring <alex.aring@gmail.com> 12022M: Stefan Schmidt <stefan@datenfreihafen.org> 12023M: Miquel Raynal <miquel.raynal@bootlin.com> 12024L: linux-wpan@vger.kernel.org 12025S: Maintained 12026W: https://linux-wpan.org/ 12027Q: https://patchwork.kernel.org/project/linux-wpan/list/ 12028T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 12029T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 12030F: Documentation/networking/ieee802154.rst 12031F: drivers/net/ieee802154/ 12032F: include/linux/ieee802154.h 12033F: include/linux/nl802154.h 12034F: include/net/af_ieee802154.h 12035F: include/net/cfg802154.h 12036F: include/net/ieee802154_netdev.h 12037F: include/net/mac802154.h 12038F: include/net/nl802154.h 12039F: net/ieee802154/ 12040F: net/mac802154/ 12041 12042Intel VIRTIO DATA PATH ACCELERATOR 12043M: Zhu Lingshan <lingshan.zhu@kernel.org> 12044L: virtualization@lists.linux.dev 12045S: Supported 12046F: drivers/vdpa/ifcvf/ 12047 12048IFE PROTOCOL 12049M: Yotam Gigi <yotam.gi@gmail.com> 12050M: Jamal Hadi Salim <jhs@mojatatu.com> 12051F: include/net/ife.h 12052F: include/uapi/linux/ife.h 12053F: net/ife 12054 12055IGORPLUG-USB IR RECEIVER 12056M: Sean Young <sean@mess.org> 12057L: linux-media@vger.kernel.org 12058S: Maintained 12059F: drivers/media/rc/igorplugusb.c 12060 12061IGUANAWORKS USB IR TRANSCEIVER 12062M: Sean Young <sean@mess.org> 12063L: linux-media@vger.kernel.org 12064S: Maintained 12065F: drivers/media/rc/iguanair.c 12066 12067IIO ADC HELPERS 12068M: Matti Vaittinen <mazziesaccount@gmail.com> 12069L: linux-iio@vger.kernel.org 12070S: Maintained 12071F: drivers/iio/adc/industrialio-adc.c 12072F: include/linux/iio/adc-helpers.h 12073 12074IIO BACKEND FRAMEWORK 12075M: Nuno Sa <nuno.sa@analog.com> 12076R: Olivier Moysan <olivier.moysan@foss.st.com> 12077L: linux-iio@vger.kernel.org 12078S: Maintained 12079F: Documentation/ABI/testing/debugfs-iio-backend 12080F: drivers/iio/industrialio-backend.c 12081F: include/linux/iio/backend.h 12082 12083IIO DIGITAL POTENTIOMETER DAC 12084M: Peter Rosin <peda@axentia.se> 12085L: linux-iio@vger.kernel.org 12086S: Maintained 12087F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 12088F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 12089F: drivers/iio/dac/dpot-dac.c 12090 12091IIO ENVELOPE DETECTOR 12092M: Peter Rosin <peda@axentia.se> 12093L: linux-iio@vger.kernel.org 12094S: Maintained 12095F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 12096F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 12097F: drivers/iio/adc/envelope-detector.c 12098 12099IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 12100M: Matti Vaittinen <mazziesaccount@gmail.com> 12101L: linux-iio@vger.kernel.org 12102S: Maintained 12103F: drivers/iio/industrialio-gts-helper.c 12104F: include/linux/iio/iio-gts-helper.h 12105F: drivers/iio/test/iio-test-gts.c 12106 12107IIO MULTIPLEXER 12108M: Peter Rosin <peda@axentia.se> 12109L: linux-iio@vger.kernel.org 12110S: Maintained 12111F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 12112F: drivers/iio/multiplexer/iio-mux.c 12113 12114IIO SCMI BASED DRIVER 12115M: Jyoti Bhayana <jbhayana@google.com> 12116L: linux-iio@vger.kernel.org 12117S: Maintained 12118F: drivers/iio/common/scmi_sensors/scmi_iio.c 12119 12120IIO SUBSYSTEM AND DRIVERS 12121M: Jonathan Cameron <jic23@kernel.org> 12122R: David Lechner <dlechner@baylibre.com> 12123R: Nuno Sá <nuno.sa@analog.com> 12124R: Andy Shevchenko <andy@kernel.org> 12125L: linux-iio@vger.kernel.org 12126S: Maintained 12127T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 12128F: Documentation/ABI/testing/configfs-iio* 12129F: Documentation/ABI/testing/sysfs-bus-iio* 12130F: Documentation/devicetree/bindings/iio/ 12131F: Documentation/iio/ 12132F: drivers/iio/ 12133F: drivers/staging/iio/ 12134F: include/dt-bindings/iio/ 12135F: include/linux/iio/ 12136F: tools/iio/ 12137 12138IIO UNIT CONVERTER 12139M: Peter Rosin <peda@axentia.se> 12140L: linux-iio@vger.kernel.org 12141S: Maintained 12142F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 12143F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 12144F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 12145F: drivers/iio/afe/iio-rescale.c 12146 12147IKANOS/ADI EAGLE ADSL USB DRIVER 12148M: Matthieu Castet <castet.matthieu@free.fr> 12149M: Stanislaw Gruszka <stf_xl@wp.pl> 12150S: Maintained 12151F: drivers/usb/atm/ueagle-atm.c 12152 12153IMAGIS TOUCHSCREEN DRIVER 12154M: Markuss Broks <markuss.broks@gmail.com> 12155S: Maintained 12156F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 12157F: drivers/input/touchscreen/imagis.c 12158 12159IMGTEC ASCII LCD DRIVER 12160M: Paul Burton <paulburton@kernel.org> 12161S: Maintained 12162F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 12163F: drivers/auxdisplay/img-ascii-lcd.c 12164 12165IMGTEC JPEG ENCODER DRIVER 12166M: Devarsh Thakkar <devarsht@ti.com> 12167L: linux-media@vger.kernel.org 12168S: Supported 12169F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 12170F: drivers/media/platform/imagination/e5010* 12171 12172IMGTEC IR DECODER DRIVER 12173S: Orphan 12174F: drivers/media/rc/img-ir/ 12175 12176IMGTEC POWERVR DRM DRIVER 12177M: Frank Binns <frank.binns@imgtec.com> 12178M: Matt Coster <matt.coster@imgtec.com> 12179S: Supported 12180T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12181F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 12182F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 12183F: Documentation/gpu/imagination/ 12184F: drivers/gpu/drm/ci/xfails/powervr* 12185F: drivers/gpu/drm/imagination/ 12186F: include/uapi/drm/pvr_drm.h 12187 12188IMON SOUNDGRAPH USB IR RECEIVER 12189M: Sean Young <sean@mess.org> 12190L: linux-media@vger.kernel.org 12191S: Maintained 12192F: drivers/media/rc/imon.c 12193F: drivers/media/rc/imon_raw.c 12194 12195IMS TWINTURBO FRAMEBUFFER DRIVER 12196L: linux-fbdev@vger.kernel.org 12197S: Orphan 12198F: drivers/video/fbdev/imsttfb.c 12199 12200INA233 HARDWARE MONITOR DRIVERS 12201M: Leo Yang <leo.yang.sy0@gmail.com> 12202L: linux-hwmon@vger.kernel.org 12203S: Maintained 12204F: Documentation/hwmon/ina233.rst 12205F: drivers/hwmon/pmbus/ina233.c 12206 12207INDEX OF FURTHER KERNEL DOCUMENTATION 12208M: Carlos Bilbao <carlos.bilbao@kernel.org> 12209S: Maintained 12210F: Documentation/process/kernel-docs.rst 12211 12212INDUSTRY PACK SUBSYSTEM (IPACK) 12213M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 12214M: Jens Taprogge <jens.taprogge@taprogge.org> 12215M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12216L: industrypack-devel@lists.sourceforge.net 12217S: Maintained 12218W: http://industrypack.sourceforge.net 12219F: drivers/ipack/ 12220 12221INFINEON DPS310 Driver 12222M: Eddie James <eajames@linux.ibm.com> 12223L: linux-iio@vger.kernel.org 12224S: Maintained 12225F: drivers/iio/pressure/dps310.c 12226 12227INFINEON PEB2466 ASoC CODEC 12228M: Herve Codina <herve.codina@bootlin.com> 12229L: linux-sound@vger.kernel.org 12230S: Maintained 12231F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12232F: sound/soc/codecs/peb2466.c 12233 12234INFINEON TLV493D Driver 12235M: Dixit Parmar <dixitparmar19@gmail.com> 12236L: linux-iio@vger.kernel.org 12237S: Maintained 12238W: https://www.infineon.com/part/TLV493D-A1B6 12239F: Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml 12240F: drivers/iio/magnetometer/tlv493d.c 12241 12242INFINIBAND SUBSYSTEM 12243M: Jason Gunthorpe <jgg@nvidia.com> 12244M: Leon Romanovsky <leonro@nvidia.com> 12245L: linux-rdma@vger.kernel.org 12246S: Supported 12247W: https://github.com/linux-rdma/rdma-core 12248Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12249T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12250F: Documentation/devicetree/bindings/infiniband/ 12251F: Documentation/infiniband/ 12252F: drivers/infiniband/ 12253F: include/rdma/ 12254F: include/trace/events/ib_mad.h 12255F: include/trace/events/ib_umad.h 12256F: include/trace/misc/rdma.h 12257F: include/uapi/linux/if_infiniband.h 12258F: include/uapi/rdma/ 12259F: samples/bpf/ibumad_kern.c 12260F: samples/bpf/ibumad_user.c 12261 12262INGENIC JZ4780 NAND DRIVER 12263M: Harvey Hunt <harveyhuntnexus@gmail.com> 12264L: linux-mtd@lists.infradead.org 12265L: linux-mips@vger.kernel.org 12266S: Maintained 12267F: drivers/mtd/nand/raw/ingenic/ 12268 12269INGENIC JZ47xx SoCs 12270M: Paul Cercueil <paul@crapouillou.net> 12271L: linux-mips@vger.kernel.org 12272S: Maintained 12273F: arch/mips/boot/dts/ingenic/ 12274F: arch/mips/generic/board-ingenic.c 12275F: arch/mips/include/asm/mach-ingenic/ 12276F: arch/mips/ingenic/Kconfig 12277F: drivers/clk/ingenic/ 12278F: drivers/dma/dma-jz4780.c 12279F: drivers/gpu/drm/ingenic/ 12280F: drivers/i2c/busses/i2c-jz4780.c 12281F: drivers/iio/adc/ingenic-adc.c 12282F: drivers/irqchip/irq-ingenic.c 12283F: drivers/memory/jz4780-nemc.c 12284F: drivers/mmc/host/jz4740_mmc.c 12285F: drivers/mtd/nand/raw/ingenic/ 12286F: drivers/pinctrl/pinctrl-ingenic.c 12287F: drivers/power/supply/ingenic-battery.c 12288F: drivers/pwm/pwm-jz4740.c 12289F: drivers/remoteproc/ingenic_rproc.c 12290F: drivers/rtc/rtc-jz4740.c 12291F: drivers/tty/serial/8250/8250_ingenic.c 12292F: drivers/usb/musb/jz4740.c 12293F: drivers/watchdog/jz4740_wdt.c 12294F: include/dt-bindings/iio/adc/ingenic,adc.h 12295F: include/linux/mfd/ingenic-tcu.h 12296F: sound/soc/codecs/jz47* 12297F: sound/soc/jz4740/ 12298 12299INJOINIC IP5xxx POWER BANK IC DRIVER 12300M: Samuel Holland <samuel@sholland.org> 12301S: Maintained 12302F: drivers/power/supply/ip5xxx_power.c 12303 12304INOTIFY 12305M: Jan Kara <jack@suse.cz> 12306R: Amir Goldstein <amir73il@gmail.com> 12307L: linux-fsdevel@vger.kernel.org 12308S: Maintained 12309F: Documentation/filesystems/inotify.rst 12310F: fs/notify/inotify/ 12311F: include/linux/inotify.h 12312F: include/uapi/linux/inotify.h 12313 12314INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12315M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12316L: linux-input@vger.kernel.org 12317S: Maintained 12318Q: http://patchwork.kernel.org/project/linux-input/list/ 12319T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12320F: Documentation/devicetree/bindings/input/ 12321F: Documentation/devicetree/bindings/serio/ 12322F: Documentation/input/ 12323F: drivers/input/ 12324F: include/dt-bindings/input/ 12325F: include/linux/gameport.h 12326F: include/linux/i8042.h 12327F: include/linux/input.h 12328F: include/linux/input/ 12329F: include/linux/libps2.h 12330F: include/linux/serio.h 12331F: include/uapi/linux/gameport.h 12332F: include/uapi/linux/input-event-codes.h 12333F: include/uapi/linux/input.h 12334F: include/uapi/linux/serio.h 12335F: include/uapi/linux/uinput.h 12336 12337INPUT MULTITOUCH (MT) PROTOCOL 12338M: Henrik Rydberg <rydberg@bitmath.org> 12339L: linux-input@vger.kernel.org 12340S: Odd fixes 12341F: Documentation/input/multi-touch-protocol.rst 12342F: drivers/input/input-mt.c 12343K: \b(ABS|SYN)_MT_ 12344 12345INSIDE SECURE CRYPTO DRIVER 12346M: Antoine Tenart <atenart@kernel.org> 12347L: linux-crypto@vger.kernel.org 12348S: Maintained 12349F: drivers/crypto/inside-secure/ 12350 12351INSIDE SECURE EIP93 CRYPTO DRIVER 12352M: Christian Marangi <ansuelsmth@gmail.com> 12353L: linux-crypto@vger.kernel.org 12354S: Maintained 12355F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12356F: drivers/crypto/inside-secure/eip93/ 12357 12358INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12359M: Mimi Zohar <zohar@linux.ibm.com> 12360M: Roberto Sassu <roberto.sassu@huawei.com> 12361M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12362R: Eric Snowberg <eric.snowberg@oracle.com> 12363L: linux-integrity@vger.kernel.org 12364S: Supported 12365T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12366F: security/integrity/ 12367F: security/integrity/ima/ 12368 12369INTEGRITY POLICY ENFORCEMENT (IPE) 12370M: Fan Wu <wufan@kernel.org> 12371L: linux-security-module@vger.kernel.org 12372S: Supported 12373T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12374F: Documentation/admin-guide/LSM/ipe.rst 12375F: Documentation/security/ipe.rst 12376F: scripts/ipe/ 12377F: security/ipe/ 12378 12379INTEL 810/815 FRAMEBUFFER DRIVER 12380M: Antonino Daplas <adaplas@gmail.com> 12381L: linux-fbdev@vger.kernel.org 12382S: Maintained 12383F: drivers/video/fbdev/i810/ 12384 12385INTEL 8254 COUNTER DRIVER 12386M: William Breathitt Gray <wbg@kernel.org> 12387L: linux-iio@vger.kernel.org 12388S: Maintained 12389F: drivers/counter/i8254.c 12390F: include/linux/i8254.h 12391 12392INTEL 8255 GPIO DRIVER 12393M: William Breathitt Gray <wbg@kernel.org> 12394L: linux-gpio@vger.kernel.org 12395S: Maintained 12396F: drivers/gpio/gpio-i8255.c 12397F: drivers/gpio/gpio-i8255.h 12398 12399INTEL ASoC DRIVERS 12400M: Cezary Rojewski <cezary.rojewski@intel.com> 12401M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12402M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12403M: Bard Liao <yung-chuan.liao@linux.intel.com> 12404M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12405M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12406R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12407L: linux-sound@vger.kernel.org 12408S: Supported 12409F: sound/soc/intel/ 12410 12411INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12412M: Hans de Goede <hansg@kernel.org> 12413L: platform-driver-x86@vger.kernel.org 12414S: Maintained 12415F: drivers/platform/x86/intel/atomisp2/pm.c 12416 12417INTEL ATOMISP2 LED DRIVER 12418M: Hans de Goede <hansg@kernel.org> 12419L: platform-driver-x86@vger.kernel.org 12420S: Maintained 12421F: drivers/platform/x86/intel/atomisp2/led.c 12422 12423INTEL BIOS SAR INT1092 DRIVER 12424M: Shravan Sudhakar <s.shravan@intel.com> 12425L: platform-driver-x86@vger.kernel.org 12426S: Maintained 12427F: drivers/platform/x86/intel/int1092/ 12428 12429INTEL BROXTON PMC DRIVER 12430M: Mika Westerberg <mika.westerberg@linux.intel.com> 12431M: Zha Qipeng <qipeng.zha@intel.com> 12432S: Maintained 12433F: drivers/mfd/intel_pmc_bxt.c 12434F: include/linux/mfd/intel_pmc_bxt.h 12435 12436INTEL C600 SERIES SAS CONTROLLER DRIVER 12437L: linux-scsi@vger.kernel.org 12438S: Orphan 12439T: git git://git.code.sf.net/p/intel-sas/isci 12440F: drivers/scsi/isci/ 12441 12442INTEL CPU family model numbers 12443M: Tony Luck <tony.luck@intel.com> 12444M: x86@kernel.org 12445L: linux-kernel@vger.kernel.org 12446S: Supported 12447F: arch/x86/include/asm/intel-family.h 12448 12449INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12450M: Alexander Usyskin <alexander.usyskin@intel.com> 12451L: linux-mtd@lists.infradead.org 12452S: Supported 12453F: drivers/mtd/devices/mtd_intel_dg.c 12454F: include/linux/intel_dg_nvm_aux.h 12455 12456INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12457M: Jani Nikula <jani.nikula@linux.intel.com> 12458M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12459L: intel-gfx@lists.freedesktop.org 12460L: intel-xe@lists.freedesktop.org 12461S: Supported 12462F: drivers/gpu/drm/i915/display/ 12463F: drivers/gpu/drm/xe/display/ 12464F: drivers/gpu/drm/xe/compat-i915-headers 12465F: include/drm/intel/ 12466 12467INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12468M: Jani Nikula <jani.nikula@linux.intel.com> 12469M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12470M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12471M: Tvrtko Ursulin <tursulin@ursulin.net> 12472L: intel-gfx@lists.freedesktop.org 12473S: Supported 12474W: https://drm.pages.freedesktop.org/intel-docs/ 12475Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12476B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12477C: irc://irc.oftc.net/intel-gfx 12478T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12479F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12480F: Documentation/gpu/i915.rst 12481F: drivers/gpu/drm/ci/xfails/i915* 12482F: drivers/gpu/drm/i915/ 12483F: include/drm/intel/ 12484F: include/uapi/drm/i915_drm.h 12485 12486INTEL DRM XE DRIVER (Lunar Lake and newer) 12487M: Lucas De Marchi <lucas.demarchi@intel.com> 12488M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12489M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12490L: intel-xe@lists.freedesktop.org 12491S: Supported 12492W: https://drm.pages.freedesktop.org/intel-docs/ 12493Q: http://patchwork.freedesktop.org/project/intel-xe/ 12494B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12495C: irc://irc.oftc.net/xe 12496T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12497F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12498F: Documentation/gpu/xe/ 12499F: drivers/gpu/drm/xe/ 12500F: include/drm/intel/ 12501F: include/uapi/drm/xe_drm.h 12502 12503INTEL ETHERNET DRIVERS 12504M: Tony Nguyen <anthony.l.nguyen@intel.com> 12505M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12506L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12507S: Maintained 12508W: https://www.intel.com/content/www/us/en/support.html 12509Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12510T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12511T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12512F: Documentation/networking/device_drivers/ethernet/intel/ 12513F: drivers/net/ethernet/intel/ 12514F: drivers/net/ethernet/intel/*/ 12515F: include/linux/avf/virtchnl.h 12516F: include/linux/net/intel/*/ 12517 12518INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12519M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12520L: linux-rdma@vger.kernel.org 12521S: Supported 12522F: drivers/infiniband/hw/irdma/ 12523F: include/uapi/rdma/irdma-abi.h 12524 12525INTEL GPIO DRIVERS 12526M: Andy Shevchenko <andy@kernel.org> 12527L: linux-gpio@vger.kernel.org 12528S: Supported 12529T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12530F: drivers/gpio/gpio-elkhartlake.c 12531F: drivers/gpio/gpio-graniterapids.c 12532F: drivers/gpio/gpio-ich.c 12533F: drivers/gpio/gpio-merrifield.c 12534F: drivers/gpio/gpio-ml-ioh.c 12535F: drivers/gpio/gpio-pch.c 12536F: drivers/gpio/gpio-sch.c 12537F: drivers/gpio/gpio-sodaville.c 12538F: drivers/gpio/gpio-tangier.c 12539F: drivers/gpio/gpio-tangier.h 12540 12541INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12542R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12543R: Zhi Wang <zhi.wang.linux@gmail.com> 12544S: Odd Fixes 12545W: https://github.com/intel/gvt-linux/wiki 12546F: drivers/gpu/drm/i915/gvt/ 12547 12548INTEL HID EVENT DRIVER 12549M: Alex Hung <alexhung@gmail.com> 12550L: platform-driver-x86@vger.kernel.org 12551S: Maintained 12552F: drivers/platform/x86/intel/hid.c 12553 12554INTEL I/OAT DMA DRIVER 12555M: Dave Jiang <dave.jiang@intel.com> 12556R: Dan Williams <dan.j.williams@intel.com> 12557L: dmaengine@vger.kernel.org 12558S: Supported 12559Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12560F: drivers/dma/ioat* 12561 12562INTEL IAA CRYPTO DRIVER 12563M: Kristen Accardi <kristen.c.accardi@intel.com> 12564M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12565L: linux-crypto@vger.kernel.org 12566S: Supported 12567F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12568F: drivers/crypto/intel/iaa/* 12569 12570INTEL IDLE DRIVER 12571M: Rafael J. Wysocki <rafael@kernel.org> 12572M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12573M: Artem Bityutskiy <dedekind1@gmail.com> 12574R: Len Brown <lenb@kernel.org> 12575L: linux-pm@vger.kernel.org 12576S: Supported 12577B: https://bugzilla.kernel.org 12578T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12579F: drivers/idle/intel_idle.c 12580 12581INTEL IDXD DRIVER 12582M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12583R: Dave Jiang <dave.jiang@intel.com> 12584L: dmaengine@vger.kernel.org 12585S: Supported 12586F: drivers/dma/idxd/* 12587F: include/uapi/linux/idxd.h 12588 12589INTEL IN FIELD SCAN (IFS) DEVICE 12590M: Tony Luck <tony.luck@intel.com> 12591R: Ashok Raj <ashok.raj.linux@gmail.com> 12592S: Maintained 12593F: drivers/platform/x86/intel/ifs 12594F: include/trace/events/intel_ifs.h 12595F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12596 12597INTEL INTEGRATED SENSOR HUB DRIVER 12598M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12599M: Jiri Kosina <jikos@kernel.org> 12600L: linux-input@vger.kernel.org 12601S: Maintained 12602F: drivers/hid/intel-ish-hid/ 12603 12604INTEL IOMMU (VT-d) 12605M: David Woodhouse <dwmw2@infradead.org> 12606M: Lu Baolu <baolu.lu@linux.intel.com> 12607L: iommu@lists.linux.dev 12608S: Supported 12609T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12610F: drivers/iommu/intel/ 12611 12612INTEL IPU3 CSI-2 CIO2 DRIVER 12613M: Yong Zhi <yong.zhi@intel.com> 12614M: Sakari Ailus <sakari.ailus@linux.intel.com> 12615M: Bingbu Cao <bingbu.cao@intel.com> 12616M: Dan Scally <djrscally@gmail.com> 12617R: Tianshu Qiu <tian.shu.qiu@intel.com> 12618L: linux-media@vger.kernel.org 12619S: Maintained 12620T: git git://linuxtv.org/media.git 12621F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12622F: drivers/media/pci/intel/ipu3/ 12623 12624INTEL IPU3 CSI-2 IMGU DRIVER 12625M: Sakari Ailus <sakari.ailus@linux.intel.com> 12626R: Bingbu Cao <bingbu.cao@intel.com> 12627R: Tianshu Qiu <tian.shu.qiu@intel.com> 12628L: linux-media@vger.kernel.org 12629S: Maintained 12630F: Documentation/admin-guide/media/ipu3.rst 12631F: Documentation/admin-guide/media/ipu3_rcb.svg 12632F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12633F: drivers/staging/media/ipu3/ 12634 12635INTEL IPU6 INPUT SYSTEM DRIVER 12636M: Sakari Ailus <sakari.ailus@linux.intel.com> 12637M: Bingbu Cao <bingbu.cao@intel.com> 12638R: Tianshu Qiu <tian.shu.qiu@intel.com> 12639L: linux-media@vger.kernel.org 12640S: Maintained 12641T: git git://linuxtv.org/media.git 12642F: Documentation/admin-guide/media/ipu6-isys.rst 12643F: drivers/media/pci/intel/ipu6/ 12644 12645INTEL IPU7 INPUT SYSTEM DRIVER 12646M: Sakari Ailus <sakari.ailus@linux.intel.com> 12647R: Bingbu Cao <bingbu.cao@intel.com> 12648L: linux-media@vger.kernel.org 12649S: Maintained 12650T: git git://linuxtv.org/media.git 12651F: drivers/staging/media/ipu7/ 12652 12653INTEL ISHTP ECLITE DRIVER 12654M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12655L: platform-driver-x86@vger.kernel.org 12656S: Supported 12657F: drivers/platform/x86/intel/ishtp_eclite.c 12658 12659INTEL IXP4XX CRYPTO SUPPORT 12660M: Corentin Labbe <clabbe@baylibre.com> 12661L: linux-crypto@vger.kernel.org 12662S: Maintained 12663F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12664 12665INTEL KEEM BAY DRM DRIVER 12666M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12667M: Edmund Dea <edmund.j.dea@intel.com> 12668S: Maintained 12669F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12670F: drivers/gpu/drm/kmb/ 12671 12672INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12673M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12674S: Maintained 12675F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12676F: drivers/crypto/intel/keembay/Kconfig 12677F: drivers/crypto/intel/keembay/Makefile 12678F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12679F: drivers/crypto/intel/keembay/ocs-aes.c 12680F: drivers/crypto/intel/keembay/ocs-aes.h 12681 12682INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12683M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12684M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12685M: Mark Gross <mgross@linux.intel.com> 12686S: Maintained 12687F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12688F: drivers/crypto/intel/keembay/Kconfig 12689F: drivers/crypto/intel/keembay/Makefile 12690F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12691 12692INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12693M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12694M: Declan Murphy <declan.murphy@intel.com> 12695S: Maintained 12696F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12697F: drivers/crypto/intel/keembay/Kconfig 12698F: drivers/crypto/intel/keembay/Makefile 12699F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12700F: drivers/crypto/intel/keembay/ocs-hcu.c 12701F: drivers/crypto/intel/keembay/ocs-hcu.h 12702 12703INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12704M: Lixu Zhang <lixu.zhang@intel.com> 12705M: Sakari Ailus <sakari.ailus@linux.intel.com> 12706S: Maintained 12707F: drivers/gpio/gpio-ljca.c 12708F: drivers/i2c/busses/i2c-ljca.c 12709F: drivers/spi/spi-ljca.c 12710F: drivers/usb/misc/usb-ljca.c 12711F: include/linux/usb/ljca.h 12712 12713INTEL MANAGEMENT ENGINE (mei) 12714M: Alexander Usyskin <alexander.usyskin@intel.com> 12715L: linux-kernel@vger.kernel.org 12716S: Supported 12717F: Documentation/driver-api/mei/* 12718F: drivers/misc/mei/ 12719F: drivers/watchdog/mei_wdt.c 12720F: include/linux/mei_aux.h 12721F: include/linux/mei_cl_bus.h 12722F: include/uapi/linux/mei.h 12723F: include/uapi/linux/mei_uuid.h 12724F: include/uapi/linux/uuid.h 12725F: samples/mei/* 12726 12727INTEL MAX 10 BMC MFD DRIVER 12728M: Xu Yilun <yilun.xu@intel.com> 12729R: Tom Rix <trix@redhat.com> 12730S: Maintained 12731F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12732F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12733F: drivers/hwmon/intel-m10-bmc-hwmon.c 12734F: drivers/mfd/intel-m10-bmc* 12735F: include/linux/mfd/intel-m10-bmc.h 12736 12737INTEL MAX10 BMC SECURE UPDATES 12738M: Matthew Gerlach <matthew.gerlach@altera.com> 12739L: linux-fpga@vger.kernel.org 12740S: Maintained 12741F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12742F: drivers/fpga/intel-m10-bmc-sec-update.c 12743 12744INTEL MID (Mobile Internet Device) PLATFORM 12745M: Andy Shevchenko <andy@kernel.org> 12746L: linux-kernel@vger.kernel.org 12747S: Supported 12748F: arch/x86/include/asm/intel-mid.h 12749F: arch/x86/pci/intel_mid.c 12750F: arch/x86/platform/intel-mid/ 12751F: drivers/dma/hsu/ 12752F: drivers/extcon/extcon-intel-mrfld.c 12753F: drivers/gpio/gpio-merrifield.c 12754F: drivers/gpio/gpio-tangier.* 12755F: drivers/iio/adc/intel_mrfld_adc.c 12756F: drivers/mfd/intel_soc_pmic_mrfld.c 12757F: drivers/pinctrl/intel/pinctrl-merrifield.c 12758F: drivers/pinctrl/intel/pinctrl-moorefield.c 12759F: drivers/pinctrl/intel/pinctrl-tangier.* 12760F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12761F: drivers/platform/x86/intel_scu_* 12762F: drivers/staging/media/atomisp/ 12763F: drivers/tty/serial/8250/8250_mid.c 12764F: drivers/watchdog/intel-mid_wdt.c 12765F: include/linux/mfd/intel_soc_pmic_mrfld.h 12766F: include/linux/platform_data/x86/intel-mid_wdt.h 12767F: include/linux/platform_data/x86/intel_scu_ipc.h 12768 12769INTEL P-Unit IPC DRIVER 12770M: Zha Qipeng <qipeng.zha@intel.com> 12771L: platform-driver-x86@vger.kernel.org 12772S: Maintained 12773F: arch/x86/include/asm/intel_punit_ipc.h 12774F: drivers/platform/x86/intel/punit_ipc.c 12775 12776INTEL PMC CORE DRIVER 12777M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12778M: David E Box <david.e.box@intel.com> 12779L: platform-driver-x86@vger.kernel.org 12780S: Maintained 12781F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12782F: drivers/platform/x86/intel/pmc/ 12783F: include/linux/platform_data/x86/intel_pmc_ipc.h 12784 12785INTEL PMIC GPIO DRIVERS 12786M: Andy Shevchenko <andy@kernel.org> 12787S: Supported 12788T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12789F: drivers/gpio/gpio-*cove.c 12790 12791INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12792M: Andy Shevchenko <andy@kernel.org> 12793S: Supported 12794F: drivers/mfd/intel_soc_pmic* 12795F: include/linux/mfd/intel_soc_pmic* 12796 12797INTEL PMT DRIVERS 12798M: David E. Box <david.e.box@linux.intel.com> 12799S: Supported 12800F: Documentation/ABI/testing/sysfs-class-intel_pmt 12801F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12802F: drivers/platform/x86/intel/pmt/ 12803 12804INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12805M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12806L: linux-wireless@vger.kernel.org 12807S: Maintained 12808F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12809F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12810F: drivers/net/wireless/intel/ipw2x00/ 12811 12812INTEL PSTATE DRIVER 12813M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12814M: Len Brown <lenb@kernel.org> 12815L: linux-pm@vger.kernel.org 12816S: Supported 12817F: drivers/cpufreq/intel_pstate.c 12818 12819INTEL PTP DFL ToD DRIVER 12820L: linux-fpga@vger.kernel.org 12821L: netdev@vger.kernel.org 12822S: Orphan 12823F: drivers/ptp/ptp_dfl_tod.c 12824 12825INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12826M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12827L: linux-iio@vger.kernel.org 12828F: drivers/counter/intel-qep.c 12829 12830INTEL SCU DRIVERS 12831M: Mika Westerberg <mika.westerberg@linux.intel.com> 12832S: Maintained 12833F: drivers/platform/x86/intel_scu_* 12834F: include/linux/platform_data/x86/intel_scu_ipc.h 12835 12836INTEL SDSI DRIVER 12837M: David E. Box <david.e.box@linux.intel.com> 12838S: Supported 12839F: drivers/platform/x86/intel/sdsi.c 12840F: tools/arch/x86/intel_sdsi/ 12841F: tools/testing/selftests/drivers/sdsi/ 12842 12843INTEL SGX 12844M: Jarkko Sakkinen <jarkko@kernel.org> 12845R: Dave Hansen <dave.hansen@linux.intel.com> 12846L: linux-sgx@vger.kernel.org 12847S: Supported 12848Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12849T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12850F: Documentation/arch/x86/sgx.rst 12851F: arch/x86/entry/vdso/vsgx.S 12852F: arch/x86/include/asm/sgx.h 12853F: arch/x86/include/uapi/asm/sgx.h 12854F: arch/x86/kernel/cpu/sgx/* 12855F: tools/testing/selftests/sgx/* 12856K: \bSGX_ 12857 12858INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12859M: Daniel Scally <djrscally@gmail.com> 12860S: Maintained 12861F: drivers/platform/x86/intel/int3472/ 12862F: include/linux/platform_data/x86/int3472.h 12863 12864INTEL SPEED SELECT TECHNOLOGY 12865M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12866L: platform-driver-x86@vger.kernel.org 12867S: Maintained 12868F: drivers/platform/x86/intel/speed_select_if/ 12869F: include/uapi/linux/isst_if.h 12870F: tools/power/x86/intel-speed-select/ 12871 12872INTEL STRATIX10 FIRMWARE DRIVERS 12873M: Dinh Nguyen <dinguyen@kernel.org> 12874L: linux-kernel@vger.kernel.org 12875S: Maintained 12876T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12877F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12878F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 12879F: drivers/firmware/stratix10-rsu.c 12880F: drivers/firmware/stratix10-svc.c 12881F: include/linux/firmware/intel/stratix10-smc.h 12882F: include/linux/firmware/intel/stratix10-svc-client.h 12883 12884INTEL TELEMETRY DRIVER 12885M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12886M: "David E. Box" <david.e.box@linux.intel.com> 12887L: platform-driver-x86@vger.kernel.org 12888S: Maintained 12889F: arch/x86/include/asm/intel_telemetry.h 12890F: drivers/platform/x86/intel/telemetry/ 12891 12892INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12893M: Even Xu <even.xu@intel.com> 12894M: Xinpeng Sun <xinpeng.sun@intel.com> 12895S: Maintained 12896F: drivers/hid/intel-thc-hid/ 12897 12898INTEL TPMI DRIVER 12899M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12900L: platform-driver-x86@vger.kernel.org 12901S: Maintained 12902F: Documentation/ABI/testing/debugfs-tpmi 12903F: drivers/platform/x86/intel/vsec_tpmi.c 12904F: include/linux/intel_tpmi.h 12905 12906INTEL UNCORE FREQUENCY CONTROL 12907M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12908L: platform-driver-x86@vger.kernel.org 12909S: Maintained 12910F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12911F: drivers/platform/x86/intel/uncore-frequency/ 12912 12913INTEL USBIO USB I/O EXPANDER DRIVERS 12914M: Israel Cepeda <israel.a.cepeda.lopez@intel.com> 12915M: Hans de Goede <hansg@kernel.org> 12916R: Sakari Ailus <sakari.ailus@linux.intel.com> 12917S: Maintained 12918F: drivers/gpio/gpio-usbio.c 12919F: drivers/i2c/busses/i2c-usbio.c 12920F: drivers/usb/misc/usbio.c 12921F: include/linux/usb/usbio.h 12922 12923INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12924M: David E. Box <david.e.box@linux.intel.com> 12925S: Supported 12926F: drivers/platform/x86/intel/vsec.c 12927F: include/linux/intel_vsec.h 12928 12929INTEL VIRTUAL BUTTON DRIVER 12930M: AceLan Kao <acelan.kao@canonical.com> 12931L: platform-driver-x86@vger.kernel.org 12932S: Maintained 12933F: drivers/platform/x86/intel/vbtn.c 12934 12935INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12936M: Stanislaw Gruszka <stf_xl@wp.pl> 12937L: linux-wireless@vger.kernel.org 12938S: Supported 12939F: drivers/net/wireless/intel/iwlegacy/ 12940 12941INTEL WIRELESS WIFI LINK (iwlwifi) 12942M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12943L: linux-wireless@vger.kernel.org 12944S: Supported 12945W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12946T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12947F: drivers/net/wireless/intel/iwlwifi/ 12948 12949INTEL VISION SENSING CONTROLLER DRIVER 12950M: Sakari Ailus <sakari.ailus@linux.intel.com> 12951R: Bingbu Cao <bingbu.cao@intel.com> 12952R: Lixu Zhang <lixu.zhang@intel.com> 12953L: linux-media@vger.kernel.org 12954S: Maintained 12955T: git git://linuxtv.org/media.git 12956F: drivers/media/pci/intel/ivsc/ 12957 12958INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12959S: Orphan 12960W: https://slimbootloader.github.io/security/firmware-update.html 12961F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12962 12963INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12964L: Dell.Client.Kernel@dell.com 12965S: Maintained 12966F: drivers/platform/x86/intel/wmi/thunderbolt.c 12967 12968INTEL WWAN IOSM DRIVER 12969L: netdev@vger.kernel.org 12970S: Orphan 12971F: drivers/net/wwan/iosm/ 12972 12973INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12974M: Xin Li <xin@zytor.com> 12975M: "H. Peter Anvin" <hpa@zytor.com> 12976S: Supported 12977F: Documentation/arch/x86/x86_64/fred.rst 12978F: arch/x86/entry/entry_64_fred.S 12979F: arch/x86/entry/entry_fred.c 12980F: arch/x86/include/asm/fred.h 12981F: arch/x86/kernel/fred.c 12982 12983INTEL(R) TRACE HUB 12984M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12985S: Supported 12986F: Documentation/trace/intel_th.rst 12987F: drivers/hwtracing/intel_th/ 12988F: include/linux/intel_th.h 12989 12990INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 12991M: Ning Sun <ning.sun@intel.com> 12992L: tboot-devel@lists.sourceforge.net 12993S: Supported 12994W: http://tboot.sourceforge.net 12995T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 12996F: Documentation/arch/x86/intel_txt.rst 12997F: arch/x86/kernel/tboot.c 12998F: include/linux/tboot.h 12999 13000INTERCONNECT API 13001M: Georgi Djakov <djakov@kernel.org> 13002L: linux-pm@vger.kernel.org 13003S: Maintained 13004T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 13005F: Documentation/devicetree/bindings/interconnect/ 13006F: Documentation/driver-api/interconnect.rst 13007F: drivers/interconnect/ 13008F: include/dt-bindings/interconnect/ 13009F: include/linux/interconnect-provider.h 13010F: include/linux/interconnect.h 13011 13012INTERRUPT COUNTER DRIVER 13013M: Oleksij Rempel <o.rempel@pengutronix.de> 13014R: Pengutronix Kernel Team <kernel@pengutronix.de> 13015L: linux-iio@vger.kernel.org 13016F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 13017F: drivers/counter/interrupt-cnt.c 13018 13019INTERSIL ISL7998X VIDEO DECODER DRIVER 13020M: Michael Tretter <m.tretter@pengutronix.de> 13021R: Pengutronix Kernel Team <kernel@pengutronix.de> 13022L: linux-media@vger.kernel.org 13023S: Maintained 13024F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 13025F: drivers/media/i2c/isl7998x.c 13026 13027INVENSENSE ICM-426xx IMU DRIVER 13028M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13029L: linux-iio@vger.kernel.org 13030S: Maintained 13031W: https://invensense.tdk.com/ 13032F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 13033F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 13034F: drivers/iio/imu/inv_icm42600/ 13035 13036INVENSENSE MPU-3050 GYROSCOPE DRIVER 13037M: Linus Walleij <linus.walleij@linaro.org> 13038L: linux-iio@vger.kernel.org 13039S: Maintained 13040F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 13041F: drivers/iio/gyro/mpu3050* 13042 13043INVENSENSE MPU-6050 IMU DRIVER 13044M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13045L: linux-iio@vger.kernel.org 13046S: Maintained 13047W: https://invensense.tdk.com/ 13048F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 13049F: drivers/iio/imu/inv_mpu6050/ 13050 13051IOC3 ETHERNET DRIVER 13052M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13053L: linux-mips@vger.kernel.org 13054S: Maintained 13055F: drivers/net/ethernet/sgi/ioc3-eth.c 13056 13057IOMMU DMA-API LAYER 13058M: Robin Murphy <robin.murphy@arm.com> 13059L: iommu@lists.linux.dev 13060S: Maintained 13061T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13062F: drivers/iommu/dma-iommu.c 13063F: drivers/iommu/dma-iommu.h 13064F: drivers/iommu/iova.c 13065F: include/linux/iommu-dma.h 13066F: include/linux/iova.h 13067 13068IOMMU SUBSYSTEM 13069M: Joerg Roedel <joro@8bytes.org> 13070M: Will Deacon <will@kernel.org> 13071R: Robin Murphy <robin.murphy@arm.com> 13072L: iommu@lists.linux.dev 13073S: Maintained 13074T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13075F: Documentation/devicetree/bindings/iommu/ 13076F: drivers/iommu/ 13077F: include/linux/iommu.h 13078F: include/linux/iova.h 13079F: include/linux/of_iommu.h 13080 13081IOMMUFD 13082M: Jason Gunthorpe <jgg@nvidia.com> 13083M: Kevin Tian <kevin.tian@intel.com> 13084L: iommu@lists.linux.dev 13085S: Maintained 13086T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 13087F: Documentation/userspace-api/iommufd.rst 13088F: drivers/iommu/iommufd/ 13089F: include/linux/iommufd.h 13090F: include/uapi/linux/iommufd.h 13091F: tools/testing/selftests/iommu/ 13092 13093IOSYS-MAP HELPERS 13094M: Thomas Zimmermann <tzimmermann@suse.de> 13095L: dri-devel@lists.freedesktop.org 13096S: Maintained 13097T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13098F: include/linux/iosys-map.h 13099 13100IO_URING 13101M: Jens Axboe <axboe@kernel.dk> 13102L: io-uring@vger.kernel.org 13103S: Maintained 13104T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13105T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/liburing.git 13106F: include/linux/io_uring/ 13107F: include/linux/io_uring.h 13108F: include/linux/io_uring_types.h 13109F: include/trace/events/io_uring.h 13110F: include/uapi/linux/io_uring.h 13111F: include/uapi/linux/io_uring/ 13112F: io_uring/ 13113 13114IPMI SUBSYSTEM 13115M: Corey Minyard <corey@minyard.net> 13116L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 13117S: Supported 13118W: http://openipmi.sourceforge.net/ 13119T: git https://github.com/cminyard/linux-ipmi.git for-next 13120F: Documentation/devicetree/bindings/ipmi/ 13121F: Documentation/driver-api/ipmi.rst 13122F: drivers/char/ipmi/ 13123F: include/linux/ipmi* 13124F: include/uapi/linux/ipmi* 13125 13126IPS SCSI RAID DRIVER 13127M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 13128L: linux-scsi@vger.kernel.org 13129S: Maintained 13130W: http://www.adaptec.com/ 13131F: drivers/scsi/ips* 13132 13133IPVS 13134M: Simon Horman <horms@verge.net.au> 13135M: Julian Anastasov <ja@ssi.bg> 13136L: netdev@vger.kernel.org 13137L: lvs-devel@vger.kernel.org 13138S: Maintained 13139T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 13140T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 13141F: Documentation/networking/ipvs-sysctl.rst 13142F: include/net/ip_vs.h 13143F: include/uapi/linux/ip_vs.h 13144F: net/netfilter/ipvs/ 13145 13146IPWIRELESS DRIVER 13147M: Jiri Kosina <jikos@kernel.org> 13148M: David Sterba <dsterba@suse.com> 13149S: Odd Fixes 13150F: drivers/tty/ipwireless/ 13151 13152IRON DEVICE AUDIO CODEC DRIVERS 13153M: Kiseok Jo <kiseok.jo@irondevice.com> 13154L: linux-sound@vger.kernel.org 13155S: Maintained 13156F: Documentation/devicetree/bindings/sound/irondevice,* 13157F: sound/soc/codecs/sma* 13158 13159IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 13160M: Thomas Gleixner <tglx@linutronix.de> 13161S: Maintained 13162T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13163F: Documentation/core-api/irq/irq-domain.rst 13164F: include/linux/irqdomain.h 13165F: include/linux/irqdomain_defs.h 13166F: kernel/irq/irqdomain.c 13167F: kernel/irq/msi.c 13168 13169IRQ SUBSYSTEM 13170M: Thomas Gleixner <tglx@linutronix.de> 13171L: linux-kernel@vger.kernel.org 13172S: Maintained 13173T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13174F: include/linux/group_cpus.h 13175F: include/linux/irq.h 13176F: include/linux/irqhandler.h 13177F: include/linux/irqnr.h 13178F: include/linux/irqreturn.h 13179F: kernel/irq/ 13180F: lib/group_cpus.c 13181 13182IRQCHIP DRIVERS 13183M: Thomas Gleixner <tglx@linutronix.de> 13184L: linux-kernel@vger.kernel.org 13185S: Maintained 13186T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13187F: Documentation/devicetree/bindings/interrupt-controller/ 13188F: drivers/irqchip/ 13189F: include/linux/irqchip.h 13190 13191ISA 13192M: William Breathitt Gray <wbg@kernel.org> 13193S: Maintained 13194F: Documentation/driver-api/isa.rst 13195F: drivers/base/isa.c 13196F: include/linux/isa.h 13197 13198ISA RADIO MODULE 13199M: Hans Verkuil <hverkuil@kernel.org> 13200L: linux-media@vger.kernel.org 13201S: Maintained 13202W: https://linuxtv.org 13203T: git git://linuxtv.org/media.git 13204F: drivers/media/radio/radio-isa* 13205 13206ISAPNP 13207M: Jaroslav Kysela <perex@perex.cz> 13208S: Maintained 13209F: Documentation/userspace-api/isapnp.rst 13210F: drivers/pnp/isapnp/ 13211F: include/linux/isapnp.h 13212 13213ISCSI 13214M: Lee Duncan <lduncan@suse.com> 13215M: Chris Leech <cleech@redhat.com> 13216M: Mike Christie <michael.christie@oracle.com> 13217L: open-iscsi@googlegroups.com 13218L: linux-scsi@vger.kernel.org 13219S: Maintained 13220W: www.open-iscsi.com 13221F: drivers/scsi/*iscsi* 13222F: include/scsi/*iscsi* 13223 13224iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 13225M: Peter Jones <pjones@redhat.com> 13226M: Konrad Rzeszutek Wilk <konrad@kernel.org> 13227S: Maintained 13228F: drivers/firmware/iscsi_ibft* 13229 13230ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 13231M: Sagi Grimberg <sagi@grimberg.me> 13232M: Max Gurtovoy <mgurtovoy@nvidia.com> 13233L: linux-rdma@vger.kernel.org 13234S: Supported 13235W: http://www.openfabrics.org 13236W: www.open-iscsi.org 13237Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13238F: drivers/infiniband/ulp/iser/ 13239 13240ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13241M: Sagi Grimberg <sagi@grimberg.me> 13242L: linux-rdma@vger.kernel.org 13243L: target-devel@vger.kernel.org 13244S: Supported 13245T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13246F: drivers/infiniband/ulp/isert 13247 13248ISDN/CMTP OVER BLUETOOTH 13249M: Karsten Keil <isdn@linux-pingi.de> 13250L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13251L: netdev@vger.kernel.org 13252S: Odd Fixes 13253W: http://www.isdn4linux.de 13254F: Documentation/isdn/ 13255F: drivers/isdn/capi/ 13256F: include/linux/isdn/ 13257F: include/uapi/linux/isdn/ 13258F: net/bluetooth/cmtp/ 13259 13260ISDN/mISDN SUBSYSTEM 13261M: Karsten Keil <isdn@linux-pingi.de> 13262L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13263L: netdev@vger.kernel.org 13264S: Maintained 13265W: http://www.isdn4linux.de 13266F: drivers/isdn/Kconfig 13267F: drivers/isdn/Makefile 13268F: drivers/isdn/hardware/ 13269F: drivers/isdn/mISDN/ 13270 13271ISL28022 HARDWARE MONITORING DRIVER 13272M: Carsten Spieß <mail@carsten-spiess.de> 13273L: linux-hwmon@vger.kernel.org 13274S: Maintained 13275F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13276F: Documentation/hwmon/isl28022.rst 13277F: drivers/hwmon/isl28022.c 13278 13279ISOFS FILESYSTEM 13280M: Jan Kara <jack@suse.cz> 13281L: linux-fsdevel@vger.kernel.org 13282S: Maintained 13283F: Documentation/filesystems/isofs.rst 13284F: fs/isofs/ 13285 13286IT87 HARDWARE MONITORING DRIVER 13287M: Jean Delvare <jdelvare@suse.com> 13288L: linux-hwmon@vger.kernel.org 13289S: Maintained 13290F: Documentation/hwmon/it87.rst 13291F: drivers/hwmon/it87.c 13292 13293IT913X MEDIA DRIVER 13294L: linux-media@vger.kernel.org 13295S: Orphan 13296W: https://linuxtv.org 13297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13298F: drivers/media/tuners/it913x* 13299 13300ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13301M: Liu Ying <victor.liu@nxp.com> 13302L: dri-devel@lists.freedesktop.org 13303S: Maintained 13304T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13305F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13306F: drivers/gpu/drm/bridge/ite-it6263.c 13307 13308ITE IT66121 HDMI BRIDGE DRIVER 13309M: Phong LE <ple@baylibre.com> 13310M: Neil Armstrong <neil.armstrong@linaro.org> 13311S: Maintained 13312T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13313F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13314F: drivers/gpu/drm/bridge/ite-it66121.c 13315 13316IVTV VIDEO4LINUX DRIVER 13317M: Andy Walls <awalls@md.metrocast.net> 13318L: linux-media@vger.kernel.org 13319S: Maintained 13320W: https://linuxtv.org 13321T: git git://linuxtv.org/media.git 13322F: Documentation/admin-guide/media/ivtv* 13323F: drivers/media/pci/ivtv/ 13324F: include/uapi/linux/ivtv* 13325 13326IX2505V MEDIA DRIVER 13327M: Malcolm Priestley <tvboxspy@gmail.com> 13328L: linux-media@vger.kernel.org 13329S: Maintained 13330W: https://linuxtv.org 13331Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13332F: drivers/media/dvb-frontends/ix2505v* 13333 13334JAILHOUSE HYPERVISOR INTERFACE 13335M: Jan Kiszka <jan.kiszka@siemens.com> 13336L: jailhouse-dev@googlegroups.com 13337S: Maintained 13338F: arch/x86/include/asm/jailhouse_para.h 13339F: arch/x86/kernel/jailhouse.c 13340 13341JFS FILESYSTEM 13342M: Dave Kleikamp <shaggy@kernel.org> 13343L: jfs-discussion@lists.sourceforge.net 13344S: Odd Fixes 13345W: http://jfs.sourceforge.net/ 13346T: git https://github.com/kleikamp/linux-shaggy.git 13347F: Documentation/admin-guide/jfs.rst 13348F: fs/jfs/ 13349 13350JME NETWORK DRIVER 13351M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13352L: netdev@vger.kernel.org 13353S: Odd Fixes 13354F: drivers/net/ethernet/jme.* 13355 13356JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13357M: David Woodhouse <dwmw2@infradead.org> 13358M: Richard Weinberger <richard@nod.at> 13359L: linux-mtd@lists.infradead.org 13360S: Odd Fixes 13361W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13362T: git git://git.infradead.org/ubifs-2.6.git 13363F: fs/jffs2/ 13364F: include/uapi/linux/jffs2.h 13365 13366JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13367M: "Theodore Ts'o" <tytso@mit.edu> 13368M: Jan Kara <jack@suse.com> 13369L: linux-ext4@vger.kernel.org 13370S: Maintained 13371F: fs/jbd2/ 13372F: include/linux/jbd2.h 13373 13374JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13375M: Nikita Yushchenko <nikita.yoush@cogentembedded.com> 13376L: linux-media@vger.kernel.org 13377L: linux-renesas-soc@vger.kernel.org 13378S: Maintained 13379F: drivers/media/platform/renesas/rcar_jpu.c 13380 13381JSM Neo PCI based serial card 13382L: linux-serial@vger.kernel.org 13383S: Orphan 13384F: drivers/tty/serial/jsm/ 13385 13386K10TEMP HARDWARE MONITORING DRIVER 13387M: Clemens Ladisch <clemens@ladisch.de> 13388L: linux-hwmon@vger.kernel.org 13389S: Maintained 13390F: Documentation/hwmon/k10temp.rst 13391F: drivers/hwmon/k10temp.c 13392 13393K8TEMP HARDWARE MONITORING DRIVER 13394M: Rudolf Marek <r.marek@assembler.cz> 13395L: linux-hwmon@vger.kernel.org 13396S: Maintained 13397F: Documentation/hwmon/k8temp.rst 13398F: drivers/hwmon/k8temp.c 13399 13400KASAN 13401M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13402R: Alexander Potapenko <glider@google.com> 13403R: Andrey Konovalov <andreyknvl@gmail.com> 13404R: Dmitry Vyukov <dvyukov@google.com> 13405R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13406L: kasan-dev@googlegroups.com 13407S: Maintained 13408B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13409F: Documentation/dev-tools/kasan.rst 13410F: arch/*/include/asm/*kasan.h 13411F: arch/*/mm/kasan_init* 13412F: include/linux/kasan*.h 13413F: lib/Kconfig.kasan 13414F: mm/kasan/ 13415F: scripts/Makefile.kasan 13416 13417KCONFIG 13418L: linux-kbuild@vger.kernel.org 13419S: Orphan 13420Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13421F: Documentation/kbuild/kconfig* 13422F: scripts/Kconfig.include 13423F: scripts/kconfig/ 13424 13425KCORE 13426M: Omar Sandoval <osandov@osandov.com> 13427L: linux-debuggers@vger.kernel.org 13428S: Maintained 13429F: fs/proc/kcore.c 13430F: include/linux/kcore.h 13431 13432KCOV 13433R: Dmitry Vyukov <dvyukov@google.com> 13434R: Andrey Konovalov <andreyknvl@gmail.com> 13435L: kasan-dev@googlegroups.com 13436S: Maintained 13437B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13438F: Documentation/dev-tools/kcov.rst 13439F: include/linux/kcov.h 13440F: include/uapi/linux/kcov.h 13441F: kernel/kcov.c 13442F: scripts/Makefile.kcov 13443 13444KCSAN 13445M: Marco Elver <elver@google.com> 13446R: Dmitry Vyukov <dvyukov@google.com> 13447L: kasan-dev@googlegroups.com 13448S: Maintained 13449F: Documentation/dev-tools/kcsan.rst 13450F: include/linux/kcsan*.h 13451F: kernel/kcsan/ 13452F: lib/Kconfig.kcsan 13453F: scripts/Makefile.kcsan 13454 13455KDUMP 13456M: Andrew Morton <akpm@linux-foundation.org> 13457M: Baoquan He <bhe@redhat.com> 13458R: Vivek Goyal <vgoyal@redhat.com> 13459R: Dave Young <dyoung@redhat.com> 13460L: kexec@lists.infradead.org 13461S: Maintained 13462W: http://lse.sourceforge.net/kdump/ 13463F: Documentation/admin-guide/kdump/ 13464F: fs/proc/vmcore.c 13465F: include/linux/crash_core.h 13466F: include/linux/crash_dump.h 13467F: include/uapi/linux/vmcore.h 13468F: kernel/crash_*.c 13469 13470KEENE FM RADIO TRANSMITTER DRIVER 13471M: Hans Verkuil <hverkuil@kernel.org> 13472L: linux-media@vger.kernel.org 13473S: Maintained 13474W: https://linuxtv.org 13475T: git git://linuxtv.org/media.git 13476F: drivers/media/radio/radio-keene* 13477 13478KERNEL AUTOMOUNTER 13479M: Ian Kent <raven@themaw.net> 13480L: autofs@vger.kernel.org 13481S: Maintained 13482F: fs/autofs/ 13483 13484KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13485M: Nathan Chancellor <nathan@kernel.org> 13486M: Nicolas Schier <nicolas@fjasle.eu> 13487L: linux-kbuild@vger.kernel.org 13488S: Odd Fixes 13489Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13490T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13491F: Documentation/kbuild/ 13492F: Makefile 13493F: scripts/*vmlinux* 13494F: scripts/Kbuild* 13495F: scripts/Makefile* 13496F: scripts/bash-completion/ 13497F: scripts/basic/ 13498F: scripts/clang-tools/ 13499F: scripts/dummy-tools/ 13500F: scripts/include/ 13501F: scripts/mk* 13502F: scripts/mod/ 13503F: scripts/package/ 13504F: usr/ 13505 13506KERNEL HARDENING (not covered by other areas) 13507M: Kees Cook <kees@kernel.org> 13508R: Gustavo A. R. Silva <gustavoars@kernel.org> 13509L: linux-hardening@vger.kernel.org 13510S: Supported 13511T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13512F: Documentation/ABI/testing/sysfs-kernel-oops_count 13513F: Documentation/ABI/testing/sysfs-kernel-warn_count 13514F: arch/*/configs/hardening.config 13515F: include/linux/kstack_erase.h 13516F: include/linux/overflow.h 13517F: include/linux/randomize_kstack.h 13518F: include/linux/ucopysize.h 13519F: kernel/configs/hardening.config 13520F: kernel/kstack_erase.c 13521F: lib/tests/randstruct_kunit.c 13522F: lib/tests/usercopy_kunit.c 13523F: mm/usercopy.c 13524F: scripts/Makefile.kstack_erase 13525F: scripts/Makefile.randstruct 13526F: security/Kconfig.hardening 13527K: \b(add|choose)_random_kstack_offset\b 13528K: \b__check_(object_size|heap_object)\b 13529K: \b__counted_by(_le|_be)?\b 13530 13531KERNEL JANITORS 13532L: kernel-janitors@vger.kernel.org 13533S: Odd Fixes 13534W: http://kernelnewbies.org/KernelJanitors 13535 13536KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13537M: Chuck Lever <chuck.lever@oracle.com> 13538M: Jeff Layton <jlayton@kernel.org> 13539R: NeilBrown <neil@brown.name> 13540R: Olga Kornievskaia <okorniev@redhat.com> 13541R: Dai Ngo <Dai.Ngo@oracle.com> 13542R: Tom Talpey <tom@talpey.com> 13543L: linux-nfs@vger.kernel.org 13544S: Supported 13545B: https://bugzilla.kernel.org 13546T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13547F: Documentation/filesystems/nfs/ 13548F: fs/lockd/ 13549F: fs/nfs_common/ 13550F: fs/nfsd/ 13551F: include/linux/lockd/ 13552F: include/linux/sunrpc/ 13553F: include/trace/events/rpcgss.h 13554F: include/trace/events/rpcrdma.h 13555F: include/trace/events/sunrpc.h 13556F: include/trace/misc/fs.h 13557F: include/trace/misc/nfs.h 13558F: include/trace/misc/sunrpc.h 13559F: include/uapi/linux/nfsd/ 13560F: include/uapi/linux/sunrpc/ 13561F: net/sunrpc/ 13562F: tools/net/sunrpc/ 13563 13564KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13565M: Thomas Weißschuh <linux@weissschuh.net> 13566R: Christian Heusel <christian@heusel.eu> 13567R: Nathan Chancellor <nathan@kernel.org> 13568S: Maintained 13569F: scripts/package/PKGBUILD 13570 13571KERNEL REGRESSIONS 13572M: Thorsten Leemhuis <linux@leemhuis.info> 13573L: regressions@lists.linux.dev 13574S: Supported 13575F: Documentation/admin-guide/reporting-regressions.rst 13576F: Documentation/process/handling-regressions.rst 13577 13578KERNEL SELFTEST FRAMEWORK 13579M: Shuah Khan <shuah@kernel.org> 13580M: Shuah Khan <skhan@linuxfoundation.org> 13581L: linux-kselftest@vger.kernel.org 13582S: Maintained 13583Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13584T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13585F: Documentation/dev-tools/kselftest* 13586F: tools/testing/selftests/ 13587 13588KERNEL SMB3 SERVER (KSMBD) 13589M: Namjae Jeon <linkinjeon@kernel.org> 13590M: Namjae Jeon <linkinjeon@samba.org> 13591M: Steve French <smfrench@gmail.com> 13592M: Steve French <sfrench@samba.org> 13593R: Sergey Senozhatsky <senozhatsky@chromium.org> 13594R: Tom Talpey <tom@talpey.com> 13595L: linux-cifs@vger.kernel.org 13596S: Maintained 13597T: git git://git.samba.org/ksmbd.git 13598F: Documentation/filesystems/smb/ksmbd.rst 13599F: fs/smb/common/ 13600F: fs/smb/server/ 13601 13602KERNEL UNIT TESTING FRAMEWORK (KUnit) 13603M: Brendan Higgins <brendan.higgins@linux.dev> 13604M: David Gow <davidgow@google.com> 13605R: Rae Moar <rmoar@google.com> 13606L: linux-kselftest@vger.kernel.org 13607L: kunit-dev@googlegroups.com 13608S: Maintained 13609W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13610T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13611T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13612F: Documentation/dev-tools/kunit/ 13613F: include/kunit/ 13614F: lib/kunit/ 13615F: rust/kernel/kunit.rs 13616F: rust/macros/kunit.rs 13617F: scripts/rustdoc_test_* 13618F: tools/testing/kunit/ 13619 13620KERNEL USERMODE HELPER 13621M: Luis Chamberlain <mcgrof@kernel.org> 13622L: linux-kernel@vger.kernel.org 13623S: Maintained 13624F: include/linux/umh.h 13625F: kernel/umh.c 13626 13627KERNEL VIRTUAL MACHINE (KVM) 13628M: Paolo Bonzini <pbonzini@redhat.com> 13629L: kvm@vger.kernel.org 13630S: Supported 13631W: http://www.linux-kvm.org 13632T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13633F: Documentation/virt/kvm/ 13634F: include/asm-generic/kvm* 13635F: include/kvm/iodev.h 13636F: include/linux/kvm* 13637F: include/trace/events/kvm.h 13638F: include/uapi/asm-generic/kvm* 13639F: include/uapi/linux/kvm* 13640F: tools/kvm/ 13641F: tools/testing/selftests/kvm/ 13642F: virt/kvm/* 13643 13644KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13645M: Marc Zyngier <maz@kernel.org> 13646M: Oliver Upton <oliver.upton@linux.dev> 13647R: Joey Gouly <joey.gouly@arm.com> 13648R: Suzuki K Poulose <suzuki.poulose@arm.com> 13649R: Zenghui Yu <yuzenghui@huawei.com> 13650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13651L: kvmarm@lists.linux.dev 13652S: Maintained 13653T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13654F: Documentation/virt/kvm/arm/ 13655F: Documentation/virt/kvm/devices/arm* 13656F: arch/arm64/include/asm/kvm* 13657F: arch/arm64/include/uapi/asm/kvm* 13658F: arch/arm64/kvm/ 13659F: include/kvm/arm_* 13660F: tools/testing/selftests/kvm/*/arm64/ 13661F: tools/testing/selftests/kvm/arm64/ 13662 13663KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13664M: Tianrui Zhao <zhaotianrui@loongson.cn> 13665M: Bibo Mao <maobibo@loongson.cn> 13666M: Huacai Chen <chenhuacai@kernel.org> 13667L: kvm@vger.kernel.org 13668L: loongarch@lists.linux.dev 13669S: Maintained 13670T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13671F: Documentation/virt/kvm/loongarch/ 13672F: arch/loongarch/include/asm/kvm* 13673F: arch/loongarch/include/uapi/asm/kvm* 13674F: arch/loongarch/kvm/ 13675F: tools/testing/selftests/kvm/*/loongarch/ 13676F: tools/testing/selftests/kvm/lib/loongarch/ 13677 13678KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13679M: Huacai Chen <chenhuacai@kernel.org> 13680L: linux-mips@vger.kernel.org 13681L: kvm@vger.kernel.org 13682S: Maintained 13683T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13684F: arch/mips/include/asm/kvm* 13685F: arch/mips/include/uapi/asm/kvm* 13686F: arch/mips/kvm/ 13687 13688KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13689M: Madhavan Srinivasan <maddy@linux.ibm.com> 13690R: Nicholas Piggin <npiggin@gmail.com> 13691L: linuxppc-dev@lists.ozlabs.org 13692L: kvm@vger.kernel.org 13693S: Maintained (Book3S 64-bit HV) 13694S: Odd fixes (Book3S 64-bit PR) 13695S: Orphan (Book3E and 32-bit) 13696T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13697F: arch/powerpc/include/asm/kvm* 13698F: arch/powerpc/include/uapi/asm/kvm* 13699F: arch/powerpc/kernel/kvm* 13700F: arch/powerpc/kvm/ 13701 13702KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13703M: Anup Patel <anup@brainfault.org> 13704R: Atish Patra <atish.patra@linux.dev> 13705L: kvm@vger.kernel.org 13706L: kvm-riscv@lists.infradead.org 13707L: linux-riscv@lists.infradead.org 13708S: Maintained 13709T: git https://github.com/kvm-riscv/linux.git 13710F: arch/riscv/include/asm/kvm* 13711F: arch/riscv/include/uapi/asm/kvm* 13712F: arch/riscv/kvm/ 13713F: tools/testing/selftests/kvm/*/riscv/ 13714F: tools/testing/selftests/kvm/riscv/ 13715 13716KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13717M: Christian Borntraeger <borntraeger@linux.ibm.com> 13718M: Janosch Frank <frankja@linux.ibm.com> 13719M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13720R: David Hildenbrand <david@redhat.com> 13721L: kvm@vger.kernel.org 13722S: Supported 13723T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13724F: Documentation/virt/kvm/s390* 13725F: arch/s390/include/asm/gmap.h 13726F: arch/s390/include/asm/gmap_helpers.h 13727F: arch/s390/include/asm/kvm* 13728F: arch/s390/include/uapi/asm/kvm* 13729F: arch/s390/include/uapi/asm/uvdevice.h 13730F: arch/s390/kernel/uv.c 13731F: arch/s390/kvm/ 13732F: arch/s390/mm/gmap.c 13733F: arch/s390/mm/gmap_helpers.c 13734F: drivers/s390/char/uvdevice.c 13735F: tools/testing/selftests/drivers/s390x/uvdevice/ 13736F: tools/testing/selftests/kvm/*/s390/ 13737F: tools/testing/selftests/kvm/s390/ 13738 13739KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13740M: Sean Christopherson <seanjc@google.com> 13741M: Paolo Bonzini <pbonzini@redhat.com> 13742L: kvm@vger.kernel.org 13743S: Supported 13744P: Documentation/process/maintainer-kvm-x86.rst 13745T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13746F: arch/x86/include/asm/kvm* 13747F: arch/x86/include/asm/svm.h 13748F: arch/x86/include/asm/vmx*.h 13749F: arch/x86/include/uapi/asm/kvm* 13750F: arch/x86/include/uapi/asm/svm.h 13751F: arch/x86/include/uapi/asm/vmx.h 13752F: arch/x86/kvm/ 13753F: arch/x86/kvm/*/ 13754F: tools/testing/selftests/kvm/*/x86/ 13755F: tools/testing/selftests/kvm/x86/ 13756 13757KERNFS 13758M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13759M: Tejun Heo <tj@kernel.org> 13760S: Supported 13761T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13762F: fs/kernfs/ 13763F: include/linux/kernfs.h 13764 13765KEXEC 13766M: Andrew Morton <akpm@linux-foundation.org> 13767M: Baoquan He <bhe@redhat.com> 13768L: kexec@lists.infradead.org 13769W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13770F: include/linux/kexec.h 13771F: include/uapi/linux/kexec.h 13772F: kernel/kexec* 13773 13774KEXEC HANDOVER (KHO) 13775M: Alexander Graf <graf@amazon.com> 13776M: Mike Rapoport <rppt@kernel.org> 13777M: Changyuan Lyu <changyuanl@google.com> 13778L: kexec@lists.infradead.org 13779L: linux-mm@kvack.org 13780S: Maintained 13781F: Documentation/admin-guide/mm/kho.rst 13782F: Documentation/core-api/kho/* 13783F: include/linux/kexec_handover.h 13784F: kernel/kexec_handover.c 13785F: tools/testing/selftests/kho/ 13786 13787KEYS-ENCRYPTED 13788M: Mimi Zohar <zohar@linux.ibm.com> 13789L: linux-integrity@vger.kernel.org 13790L: keyrings@vger.kernel.org 13791S: Supported 13792F: Documentation/security/keys/trusted-encrypted.rst 13793F: include/keys/encrypted-type.h 13794F: security/keys/encrypted-keys/ 13795 13796KEYS-TRUSTED 13797M: James Bottomley <James.Bottomley@HansenPartnership.com> 13798M: Jarkko Sakkinen <jarkko@kernel.org> 13799M: Mimi Zohar <zohar@linux.ibm.com> 13800L: linux-integrity@vger.kernel.org 13801L: keyrings@vger.kernel.org 13802S: Supported 13803F: Documentation/security/keys/trusted-encrypted.rst 13804F: include/keys/trusted-type.h 13805F: include/keys/trusted_tpm.h 13806F: security/keys/trusted-keys/ 13807 13808KEYS-TRUSTED-CAAM 13809M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13810R: Pengutronix Kernel Team <kernel@pengutronix.de> 13811L: linux-integrity@vger.kernel.org 13812L: keyrings@vger.kernel.org 13813S: Maintained 13814F: include/keys/trusted_caam.h 13815F: security/keys/trusted-keys/trusted_caam.c 13816 13817KEYS-TRUSTED-DCP 13818M: David Gstir <david@sigma-star.at> 13819R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13820L: linux-integrity@vger.kernel.org 13821L: keyrings@vger.kernel.org 13822S: Supported 13823F: include/keys/trusted_dcp.h 13824F: security/keys/trusted-keys/trusted_dcp.c 13825 13826KEYS-TRUSTED-TEE 13827M: Sumit Garg <sumit.garg@kernel.org> 13828L: linux-integrity@vger.kernel.org 13829L: keyrings@vger.kernel.org 13830S: Supported 13831F: include/keys/trusted_tee.h 13832F: security/keys/trusted-keys/trusted_tee.c 13833 13834KEYS/KEYRINGS 13835M: David Howells <dhowells@redhat.com> 13836M: Jarkko Sakkinen <jarkko@kernel.org> 13837L: keyrings@vger.kernel.org 13838S: Maintained 13839F: Documentation/security/keys/core.rst 13840F: include/keys/ 13841F: include/linux/key-type.h 13842F: include/linux/key.h 13843F: include/linux/keyctl.h 13844F: include/uapi/linux/keyctl.h 13845F: security/keys/ 13846 13847KEYS/KEYRINGS_INTEGRITY 13848M: Jarkko Sakkinen <jarkko@kernel.org> 13849M: Mimi Zohar <zohar@linux.ibm.com> 13850L: linux-integrity@vger.kernel.org 13851L: keyrings@vger.kernel.org 13852S: Supported 13853W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13854F: security/integrity/platform_certs 13855 13856KFENCE 13857M: Alexander Potapenko <glider@google.com> 13858M: Marco Elver <elver@google.com> 13859R: Dmitry Vyukov <dvyukov@google.com> 13860L: kasan-dev@googlegroups.com 13861S: Maintained 13862F: Documentation/dev-tools/kfence.rst 13863F: arch/*/include/asm/kfence.h 13864F: include/linux/kfence.h 13865F: lib/Kconfig.kfence 13866F: mm/kfence/ 13867 13868KFIFO 13869M: Stefani Seibold <stefani@seibold.net> 13870S: Maintained 13871F: include/linux/kfifo.h 13872F: lib/kfifo.c 13873F: samples/kfifo/ 13874 13875KGDB / KDB /debug_core 13876M: Jason Wessel <jason.wessel@windriver.com> 13877M: Daniel Thompson <danielt@kernel.org> 13878R: Douglas Anderson <dianders@chromium.org> 13879L: kgdb-bugreport@lists.sourceforge.net 13880S: Maintained 13881W: http://kgdb.wiki.kernel.org/ 13882T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13883F: Documentation/process/debugging/kgdb.rst 13884F: drivers/misc/kgdbts.c 13885F: drivers/tty/serial/kgdboc.c 13886F: include/linux/kdb.h 13887F: include/linux/kgdb.h 13888F: kernel/debug/ 13889F: kernel/module/kdb.c 13890 13891KHADAS MCU MFD DRIVER 13892M: Neil Armstrong <neil.armstrong@linaro.org> 13893L: linux-amlogic@lists.infradead.org 13894S: Maintained 13895F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13896F: drivers/mfd/khadas-mcu.c 13897F: drivers/thermal/khadas_mcu_fan.c 13898F: include/linux/mfd/khadas-mcu.h 13899 13900KIONIX/ROHM KX022A ACCELEROMETER 13901M: Matti Vaittinen <mazziesaccount@gmail.com> 13902L: linux-iio@vger.kernel.org 13903S: Supported 13904F: drivers/iio/accel/kionix-kx022a* 13905 13906KMEMLEAK 13907M: Catalin Marinas <catalin.marinas@arm.com> 13908S: Maintained 13909F: Documentation/dev-tools/kmemleak.rst 13910F: include/linux/kmemleak.h 13911F: mm/kmemleak.c 13912F: samples/kmemleak/kmemleak-test.c 13913 13914KMSAN 13915M: Alexander Potapenko <glider@google.com> 13916R: Marco Elver <elver@google.com> 13917R: Dmitry Vyukov <dvyukov@google.com> 13918L: kasan-dev@googlegroups.com 13919S: Maintained 13920F: Documentation/dev-tools/kmsan.rst 13921F: arch/*/include/asm/kmsan.h 13922F: arch/*/mm/kmsan_* 13923F: include/linux/kmsan*.h 13924F: lib/Kconfig.kmsan 13925F: mm/kmsan/ 13926F: scripts/Makefile.kmsan 13927 13928KPROBES 13929M: Naveen N Rao <naveen@kernel.org> 13930M: "David S. Miller" <davem@davemloft.net> 13931M: Masami Hiramatsu <mhiramat@kernel.org> 13932L: linux-kernel@vger.kernel.org 13933L: linux-trace-kernel@vger.kernel.org 13934S: Maintained 13935Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13936T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13937F: Documentation/trace/kprobes.rst 13938F: include/asm-generic/kprobes.h 13939F: include/linux/kprobes.h 13940F: kernel/kprobes.c 13941F: lib/tests/test_kprobes.c 13942F: samples/kprobes 13943 13944KS0108 LCD CONTROLLER DRIVER 13945M: Miguel Ojeda <ojeda@kernel.org> 13946S: Maintained 13947F: Documentation/admin-guide/auxdisplay/ks0108.rst 13948F: drivers/auxdisplay/ks0108.c 13949F: include/linux/ks0108.h 13950 13951KTD253 BACKLIGHT DRIVER 13952M: Linus Walleij <linus.walleij@linaro.org> 13953S: Maintained 13954F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13955F: drivers/video/backlight/ktd253-backlight.c 13956 13957KTD2801 BACKLIGHT DRIVER 13958M: Duje Mihanović <duje.mihanovic@skole.hr> 13959S: Maintained 13960F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13961F: drivers/video/backlight/ktd2801-backlight.c 13962 13963KTEST 13964M: Steven Rostedt <rostedt@goodmis.org> 13965M: John Hawley <warthog9@eaglescrag.net> 13966S: Maintained 13967F: tools/testing/ktest 13968 13969KTZ8866 BACKLIGHT DRIVER 13970M: Jianhua Lu <lujianhua000@gmail.com> 13971S: Maintained 13972F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13973F: drivers/video/backlight/ktz8866.c 13974 13975KVM PARAVIRT (KVM/paravirt) 13976M: Paolo Bonzini <pbonzini@redhat.com> 13977R: Vitaly Kuznetsov <vkuznets@redhat.com> 13978L: kvm@vger.kernel.org 13979S: Supported 13980T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13981F: arch/um/include/asm/kvm_para.h 13982F: arch/x86/include/asm/kvm_para.h 13983F: arch/x86/include/asm/pvclock-abi.h 13984F: arch/x86/include/uapi/asm/kvm_para.h 13985F: arch/x86/kernel/kvm.c 13986F: arch/x86/kernel/kvmclock.c 13987F: include/asm-generic/kvm_para.h 13988F: include/linux/kvm_para.h 13989F: include/uapi/asm-generic/kvm_para.h 13990F: include/uapi/linux/kvm_para.h 13991 13992KVM X86 HYPER-V (KVM/hyper-v) 13993M: Vitaly Kuznetsov <vkuznets@redhat.com> 13994M: Sean Christopherson <seanjc@google.com> 13995M: Paolo Bonzini <pbonzini@redhat.com> 13996L: kvm@vger.kernel.org 13997S: Supported 13998T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13999F: arch/x86/kvm/hyperv.* 14000F: arch/x86/kvm/kvm_onhyperv.* 14001F: arch/x86/kvm/svm/hyperv.* 14002F: arch/x86/kvm/svm/svm_onhyperv.* 14003F: arch/x86/kvm/vmx/hyperv.* 14004 14005KVM X86 Xen (KVM/Xen) 14006M: David Woodhouse <dwmw2@infradead.org> 14007M: Paul Durrant <paul@xen.org> 14008M: Sean Christopherson <seanjc@google.com> 14009M: Paolo Bonzini <pbonzini@redhat.com> 14010L: kvm@vger.kernel.org 14011S: Supported 14012T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14013F: arch/x86/kvm/xen.* 14014 14015L3MDEV 14016M: David Ahern <dsahern@kernel.org> 14017L: netdev@vger.kernel.org 14018S: Maintained 14019F: include/net/l3mdev.h 14020F: net/l3mdev 14021 14022LANDLOCK SECURITY MODULE 14023M: Mickaël Salaün <mic@digikod.net> 14024R: Günther Noack <gnoack@google.com> 14025L: linux-security-module@vger.kernel.org 14026S: Supported 14027W: https://landlock.io 14028T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 14029F: Documentation/admin-guide/LSM/landlock.rst 14030F: Documentation/security/landlock.rst 14031F: Documentation/userspace-api/landlock.rst 14032F: fs/ioctl.c 14033F: include/uapi/linux/landlock.h 14034F: samples/landlock/ 14035F: security/landlock/ 14036F: tools/testing/selftests/landlock/ 14037K: landlock 14038K: LANDLOCK 14039 14040LANTIQ / INTEL Ethernet drivers 14041M: Hauke Mehrtens <hauke@hauke-m.de> 14042L: netdev@vger.kernel.org 14043S: Maintained 14044F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 14045F: drivers/net/dsa/lantiq/* 14046F: drivers/net/ethernet/lantiq_xrx200.c 14047F: net/dsa/tag_gswip.c 14048 14049LANTIQ MIPS ARCHITECTURE 14050M: John Crispin <john@phrozen.org> 14051L: linux-mips@vger.kernel.org 14052S: Maintained 14053F: arch/mips/lantiq 14054F: drivers/soc/lantiq 14055 14056LANTIQ PEF2256 DRIVER 14057M: Herve Codina <herve.codina@bootlin.com> 14058S: Maintained 14059F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 14060F: drivers/net/wan/framer/pef2256/ 14061F: drivers/pinctrl/pinctrl-pef2256.c 14062F: include/linux/framer/pef2256.h 14063 14064LASI 53c700 driver for PARISC 14065M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14066L: linux-scsi@vger.kernel.org 14067S: Maintained 14068F: Documentation/scsi/53c700.rst 14069F: drivers/scsi/53c700* 14070 14071LEAKING_ADDRESSES 14072M: Tycho Andersen <tycho@tycho.pizza> 14073R: Kees Cook <kees@kernel.org> 14074L: linux-hardening@vger.kernel.org 14075S: Maintained 14076T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14077F: scripts/leaking_addresses.pl 14078 14079LED SUBSYSTEM 14080M: Lee Jones <lee@kernel.org> 14081M: Pavel Machek <pavel@kernel.org> 14082L: linux-leds@vger.kernel.org 14083S: Maintained 14084T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 14085F: Documentation/devicetree/bindings/leds/ 14086F: Documentation/leds/ 14087F: drivers/leds/ 14088F: include/dt-bindings/leds/ 14089F: include/linux/leds.h 14090 14091LEGO MINDSTORMS EV3 14092R: David Lechner <david@lechnology.com> 14093S: Maintained 14094F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 14095F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 14096F: drivers/power/supply/lego_ev3_battery.c 14097 14098LEGO USB Tower driver 14099M: Juergen Stuber <starblue@users.sourceforge.net> 14100L: legousb-devel@lists.sourceforge.net 14101S: Maintained 14102W: http://legousb.sourceforge.net/ 14103F: drivers/usb/misc/legousbtower.c 14104 14105LENOVO drivers 14106M: Mark Pearson <mpearson-lenovo@squebb.ca> 14107M: Derek J. Clark <derekjohn.clark@gmail.com> 14108L: platform-driver-x86@vger.kernel.org 14109S: Maintained 14110F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 14111F: Documentation/wmi/devices/lenovo-wmi-other.rst 14112F: drivers/platform/x86/lenovo/* 14113 14114LENOVO WMI HOTKEY UTILITIES DRIVER 14115M: Jackie Dong <xy-jackie@139.com> 14116L: platform-driver-x86@vger.kernel.org 14117S: Maintained 14118F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 14119 14120LETSKETCH HID TABLET DRIVER 14121M: Hans de Goede <hansg@kernel.org> 14122L: linux-input@vger.kernel.org 14123S: Maintained 14124T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14125F: drivers/hid/hid-letsketch.c 14126 14127LG LAPTOP EXTRAS 14128M: Matan Ziv-Av <matan@svgalib.org> 14129L: platform-driver-x86@vger.kernel.org 14130S: Maintained 14131F: Documentation/ABI/testing/sysfs-platform-lg-laptop 14132F: Documentation/admin-guide/laptops/lg-laptop.rst 14133F: drivers/platform/x86/lg-laptop.c 14134 14135LG2160 MEDIA DRIVER 14136M: Michael Krufky <mkrufky@linuxtv.org> 14137L: linux-media@vger.kernel.org 14138S: Maintained 14139W: https://linuxtv.org 14140W: http://github.com/mkrufky 14141Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14142T: git git://linuxtv.org/mkrufky/tuners.git 14143F: drivers/media/dvb-frontends/lg2160.* 14144 14145LGDT3305 MEDIA DRIVER 14146M: Michael Krufky <mkrufky@linuxtv.org> 14147L: linux-media@vger.kernel.org 14148S: Maintained 14149W: https://linuxtv.org 14150W: http://github.com/mkrufky 14151Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14152T: git git://linuxtv.org/mkrufky/tuners.git 14153F: drivers/media/dvb-frontends/lgdt3305.* 14154 14155LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 14156M: Viresh Kumar <vireshk@kernel.org> 14157L: linux-ide@vger.kernel.org 14158S: Maintained 14159F: drivers/ata/pata_arasan_cf.c 14160F: include/linux/pata_arasan_cf_data.h 14161 14162LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 14163M: Linus Walleij <linus.walleij@linaro.org> 14164L: linux-ide@vger.kernel.org 14165S: Maintained 14166F: drivers/ata/pata_ftide010.c 14167F: drivers/ata/sata_gemini.c 14168F: drivers/ata/sata_gemini.h 14169 14170LIBATA SATA AHCI PLATFORM devices support 14171M: Hans de Goede <hansg@kernel.org> 14172L: linux-ide@vger.kernel.org 14173S: Maintained 14174F: drivers/ata/ahci_platform.c 14175F: drivers/ata/libahci_platform.c 14176F: include/linux/ahci_platform.h 14177 14178LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 14179M: Mikael Pettersson <mikpelinux@gmail.com> 14180L: linux-ide@vger.kernel.org 14181S: Maintained 14182F: drivers/ata/sata_promise.* 14183 14184LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 14185M: Damien Le Moal <dlemoal@kernel.org> 14186M: Niklas Cassel <cassel@kernel.org> 14187L: linux-ide@vger.kernel.org 14188S: Maintained 14189T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 14190F: Documentation/ABI/testing/sysfs-ata 14191F: Documentation/devicetree/bindings/ata/ 14192F: drivers/ata/ 14193F: include/linux/ata.h 14194F: include/linux/libata.h 14195 14196LIBETH COMMON ETHERNET LIBRARY 14197M: Alexander Lobakin <aleksander.lobakin@intel.com> 14198L: netdev@vger.kernel.org 14199L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14200S: Maintained 14201T: git https://github.com/alobakin/linux.git 14202F: drivers/net/ethernet/intel/libeth/ 14203F: include/net/libeth/ 14204K: libeth 14205 14206LIBIE COMMON INTEL ETHERNET LIBRARY 14207M: Alexander Lobakin <aleksander.lobakin@intel.com> 14208L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14209L: netdev@vger.kernel.org 14210S: Maintained 14211T: git https://github.com/alobakin/linux.git 14212F: drivers/net/ethernet/intel/libie/ 14213F: include/linux/net/intel/libie/ 14214K: libie 14215 14216LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 14217M: Vishal Verma <vishal.l.verma@intel.com> 14218M: Dan Williams <dan.j.williams@intel.com> 14219M: Dave Jiang <dave.jiang@intel.com> 14220L: nvdimm@lists.linux.dev 14221S: Supported 14222Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14223P: Documentation/nvdimm/maintainer-entry-profile.rst 14224F: drivers/nvdimm/btt* 14225 14226LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 14227M: Dan Williams <dan.j.williams@intel.com> 14228M: Vishal Verma <vishal.l.verma@intel.com> 14229M: Dave Jiang <dave.jiang@intel.com> 14230L: nvdimm@lists.linux.dev 14231S: Supported 14232Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14233P: Documentation/nvdimm/maintainer-entry-profile.rst 14234F: drivers/nvdimm/pmem* 14235 14236LIBNVDIMM: DEVICETREE BINDINGS 14237M: Oliver O'Halloran <oohall@gmail.com> 14238L: nvdimm@lists.linux.dev 14239S: Supported 14240Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14241F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14242F: drivers/nvdimm/of_pmem.c 14243 14244LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14245M: Dan Williams <dan.j.williams@intel.com> 14246M: Vishal Verma <vishal.l.verma@intel.com> 14247M: Dave Jiang <dave.jiang@intel.com> 14248M: Ira Weiny <ira.weiny@intel.com> 14249L: nvdimm@lists.linux.dev 14250S: Supported 14251Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14252P: Documentation/nvdimm/maintainer-entry-profile.rst 14253T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14254F: drivers/acpi/nfit/* 14255F: drivers/nvdimm/* 14256F: include/linux/libnvdimm.h 14257F: include/linux/nd.h 14258F: include/uapi/linux/ndctl.h 14259F: tools/testing/nvdimm/ 14260 14261LIBRARY CODE 14262M: Andrew Morton <akpm@linux-foundation.org> 14263L: linux-kernel@vger.kernel.org 14264S: Supported 14265T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14266F: lib/* 14267 14268LICENSES and SPDX stuff 14269M: Thomas Gleixner <tglx@linutronix.de> 14270M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14271L: linux-spdx@vger.kernel.org 14272S: Maintained 14273T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14274F: COPYING 14275F: Documentation/process/license-rules.rst 14276F: LICENSES/ 14277F: scripts/spdxcheck-test.sh 14278F: scripts/spdxcheck.py 14279F: scripts/spdxexclude 14280 14281LINEAR RANGES HELPERS 14282M: Mark Brown <broonie@kernel.org> 14283R: Matti Vaittinen <mazziesaccount@gmail.com> 14284F: include/linux/linear_range.h 14285F: lib/linear_ranges.c 14286F: lib/tests/test_linear_ranges.c 14287 14288LINUX FOR POWER MACINTOSH 14289L: linuxppc-dev@lists.ozlabs.org 14290S: Orphan 14291F: arch/powerpc/platforms/powermac/ 14292F: drivers/macintosh/ 14293X: drivers/macintosh/adb-iop.c 14294X: drivers/macintosh/via-macii.c 14295 14296LINUX FOR POWERPC (32-BIT AND 64-BIT) 14297M: Madhavan Srinivasan <maddy@linux.ibm.com> 14298M: Michael Ellerman <mpe@ellerman.id.au> 14299R: Nicholas Piggin <npiggin@gmail.com> 14300R: Christophe Leroy <christophe.leroy@csgroup.eu> 14301L: linuxppc-dev@lists.ozlabs.org 14302S: Supported 14303W: https://github.com/linuxppc/wiki/wiki 14304Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14305T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14306F: Documentation/ABI/stable/sysfs-firmware-opal-* 14307F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14308F: Documentation/devicetree/bindings/powerpc/ 14309F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14310F: Documentation/arch/powerpc/ 14311F: arch/powerpc/ 14312F: drivers/*/*/*pasemi* 14313F: drivers/*/*pasemi* 14314F: drivers/char/tpm/tpm_ibmvtpm* 14315F: drivers/crypto/nx/ 14316F: drivers/i2c/busses/i2c-opal.c 14317F: drivers/net/ethernet/ibm/ibmveth.* 14318F: drivers/net/ethernet/ibm/ibmvnic.* 14319F: drivers/pci/hotplug/pnv_php.c 14320F: drivers/pci/hotplug/rpa* 14321F: drivers/rtc/rtc-opal.c 14322F: drivers/scsi/ibmvscsi/ 14323F: drivers/tty/hvc/hvc_opal.c 14324F: drivers/watchdog/wdrtas.c 14325F: include/linux/papr_scm.h 14326F: include/uapi/linux/papr_pdsm.h 14327F: tools/testing/selftests/powerpc 14328N: /pmac 14329N: powermac 14330N: powernv 14331N: [^a-z0-9]ps3 14332N: pseries 14333 14334LINUX FOR POWERPC EMBEDDED MPC5XXX 14335M: Anatolij Gustschin <agust@denx.de> 14336L: linuxppc-dev@lists.ozlabs.org 14337S: Odd Fixes 14338F: arch/powerpc/platforms/512x/ 14339F: arch/powerpc/platforms/52xx/ 14340 14341LINUX FOR POWERPC EMBEDDED PPC4XX 14342L: linuxppc-dev@lists.ozlabs.org 14343S: Orphan 14344F: arch/powerpc/platforms/44x/ 14345 14346LINUX FOR POWERPC EMBEDDED PPC85XX 14347M: Scott Wood <oss@buserror.net> 14348L: linuxppc-dev@lists.ozlabs.org 14349S: Odd fixes 14350T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14351F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14352F: Documentation/devicetree/bindings/powerpc/fsl/ 14353F: arch/powerpc/platforms/85xx/ 14354 14355LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14356M: Christophe Leroy <christophe.leroy@csgroup.eu> 14357L: linuxppc-dev@lists.ozlabs.org 14358S: Maintained 14359F: arch/powerpc/platforms/8xx/ 14360F: arch/powerpc/platforms/83xx/ 14361 14362LINUX KERNEL DUMP TEST MODULE (LKDTM) 14363M: Kees Cook <kees@kernel.org> 14364S: Maintained 14365F: drivers/misc/lkdtm/* 14366F: tools/testing/selftests/lkdtm/* 14367 14368LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14369M: Alan Stern <stern@rowland.harvard.edu> 14370M: Andrea Parri <parri.andrea@gmail.com> 14371M: Will Deacon <will@kernel.org> 14372M: Peter Zijlstra <peterz@infradead.org> 14373M: Boqun Feng <boqun.feng@gmail.com> 14374M: Nicholas Piggin <npiggin@gmail.com> 14375M: David Howells <dhowells@redhat.com> 14376M: Jade Alglave <j.alglave@ucl.ac.uk> 14377M: Luc Maranget <luc.maranget@inria.fr> 14378M: "Paul E. McKenney" <paulmck@kernel.org> 14379R: Akira Yokosawa <akiyks@gmail.com> 14380R: Daniel Lustig <dlustig@nvidia.com> 14381R: Joel Fernandes <joelagnelf@nvidia.com> 14382L: linux-kernel@vger.kernel.org 14383L: linux-arch@vger.kernel.org 14384L: lkmm@lists.linux.dev 14385S: Supported 14386T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14387F: Documentation/atomic_bitops.txt 14388F: Documentation/atomic_t.txt 14389F: Documentation/core-api/refcount-vs-atomic.rst 14390F: Documentation/dev-tools/lkmm/ 14391F: Documentation/litmus-tests/ 14392F: Documentation/memory-barriers.txt 14393F: tools/memory-model/ 14394 14395LINUX-NEXT TREE 14396M: Stephen Rothwell <sfr@canb.auug.org.au> 14397L: linux-next@vger.kernel.org 14398S: Supported 14399B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14400T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14401 14402LIS3LV02D ACCELEROMETER DRIVER 14403M: Eric Piel <eric.piel@tremplin-utc.net> 14404S: Maintained 14405F: Documentation/misc-devices/lis3lv02d.rst 14406F: drivers/misc/lis3lv02d/ 14407F: drivers/platform/x86/hp/hp_accel.c 14408 14409LIST KUNIT TEST 14410M: David Gow <davidgow@google.com> 14411L: linux-kselftest@vger.kernel.org 14412L: kunit-dev@googlegroups.com 14413S: Maintained 14414F: lib/tests/list-test.c 14415 14416LITEX PLATFORM 14417M: Karol Gugala <kgugala@antmicro.com> 14418M: Mateusz Holenko <mholenko@antmicro.com> 14419M: Gabriel Somlo <gsomlo@gmail.com> 14420M: Joel Stanley <joel@jms.id.au> 14421S: Maintained 14422F: Documentation/devicetree/bindings/*/litex,*.yaml 14423F: arch/openrisc/boot/dts/or1klitex.dts 14424F: drivers/mmc/host/litex_mmc.c 14425F: drivers/net/ethernet/litex/* 14426F: drivers/soc/litex/* 14427F: drivers/tty/serial/liteuart.c 14428F: include/linux/litex.h 14429N: litex 14430 14431LIVE PATCHING 14432M: Josh Poimboeuf <jpoimboe@kernel.org> 14433M: Jiri Kosina <jikos@kernel.org> 14434M: Miroslav Benes <mbenes@suse.cz> 14435M: Petr Mladek <pmladek@suse.com> 14436R: Joe Lawrence <joe.lawrence@redhat.com> 14437L: live-patching@vger.kernel.org 14438S: Maintained 14439T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14440F: Documentation/ABI/testing/sysfs-kernel-livepatch 14441F: Documentation/livepatch/ 14442F: arch/powerpc/include/asm/livepatch.h 14443F: include/linux/livepatch.h 14444F: kernel/livepatch/ 14445F: kernel/module/livepatch.c 14446F: samples/livepatch/ 14447F: tools/testing/selftests/livepatch/ 14448 14449LLC (802.2) 14450L: netdev@vger.kernel.org 14451S: Odd fixes 14452F: include/linux/llc.h 14453F: include/net/llc* 14454F: include/uapi/linux/llc.h 14455F: net/llc/ 14456 14457LM73 HARDWARE MONITOR DRIVER 14458M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14459L: linux-hwmon@vger.kernel.org 14460S: Maintained 14461F: drivers/hwmon/lm73.c 14462 14463LM78 HARDWARE MONITOR DRIVER 14464M: Jean Delvare <jdelvare@suse.com> 14465L: linux-hwmon@vger.kernel.org 14466S: Maintained 14467F: Documentation/hwmon/lm78.rst 14468F: drivers/hwmon/lm78.c 14469 14470LM83 HARDWARE MONITOR DRIVER 14471M: Jean Delvare <jdelvare@suse.com> 14472L: linux-hwmon@vger.kernel.org 14473S: Maintained 14474F: Documentation/hwmon/lm83.rst 14475F: drivers/hwmon/lm83.c 14476 14477LM90 HARDWARE MONITOR DRIVER 14478M: Jean Delvare <jdelvare@suse.com> 14479L: linux-hwmon@vger.kernel.org 14480S: Maintained 14481F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14482F: Documentation/hwmon/lm90.rst 14483F: drivers/hwmon/lm90.c 14484F: include/dt-bindings/thermal/lm90.h 14485 14486LME2510 MEDIA DRIVER 14487M: Malcolm Priestley <tvboxspy@gmail.com> 14488L: linux-media@vger.kernel.org 14489S: Maintained 14490W: https://linuxtv.org 14491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14492F: drivers/media/usb/dvb-usb-v2/lmedm04* 14493 14494LOADPIN SECURITY MODULE 14495M: Kees Cook <kees@kernel.org> 14496S: Supported 14497T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14498F: Documentation/admin-guide/LSM/LoadPin.rst 14499F: security/loadpin/ 14500 14501LOCKDOWN SECURITY MODULE 14502M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14503M: Xiu Jianfeng <xiujianfeng@huawei.com> 14504L: linux-security-module@vger.kernel.org 14505S: Maintained 14506T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14507F: security/lockdown/ 14508 14509LOCKING PRIMITIVES 14510M: Peter Zijlstra <peterz@infradead.org> 14511M: Ingo Molnar <mingo@redhat.com> 14512M: Will Deacon <will@kernel.org> 14513M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14514R: Waiman Long <longman@redhat.com> 14515L: linux-kernel@vger.kernel.org 14516S: Maintained 14517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14518F: Documentation/locking/ 14519F: arch/*/include/asm/spinlock*.h 14520F: include/linux/lockdep*.h 14521F: include/linux/mutex*.h 14522F: include/linux/rwlock*.h 14523F: include/linux/rwsem*.h 14524F: include/linux/seqlock.h 14525F: include/linux/spinlock*.h 14526F: kernel/locking/ 14527F: lib/locking*.[ch] 14528F: rust/helpers/mutex.c 14529F: rust/helpers/spinlock.c 14530F: rust/kernel/sync/lock.rs 14531F: rust/kernel/sync/lock/ 14532F: rust/kernel/sync/locked_by.rs 14533X: kernel/locking/locktorture.c 14534 14535LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14536M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14537L: linux-ntfs-dev@lists.sourceforge.net 14538S: Maintained 14539W: http://www.linux-ntfs.org/content/view/19/37/ 14540F: Documentation/admin-guide/ldm.rst 14541F: block/partitions/ldm.* 14542 14543LOGITECH HID GAMING KEYBOARDS 14544M: Hans de Goede <hansg@kernel.org> 14545L: linux-input@vger.kernel.org 14546S: Maintained 14547T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14548F: drivers/hid/hid-lg-g15.c 14549 14550LONTIUM LT8912B MIPI TO HDMI BRIDGE 14551M: Adrien Grassein <adrien.grassein@gmail.com> 14552S: Maintained 14553F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14554F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14555 14556LOONGARCH 14557M: Huacai Chen <chenhuacai@kernel.org> 14558R: WANG Xuerui <kernel@xen0n.name> 14559L: loongarch@lists.linux.dev 14560S: Maintained 14561T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14562F: Documentation/arch/loongarch/ 14563F: Documentation/translations/zh_CN/arch/loongarch/ 14564F: arch/loongarch/ 14565F: drivers/*/*loongarch* 14566F: drivers/cpufreq/loongson3_cpufreq.c 14567 14568LOONGSON GPIO DRIVER 14569M: Yinbo Zhu <zhuyinbo@loongson.cn> 14570L: linux-gpio@vger.kernel.org 14571S: Maintained 14572F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14573F: drivers/gpio/gpio-loongson-64bit.c 14574 14575LOONGSON-2 APB DMA DRIVER 14576M: Binbin Zhou <zhoubinbin@loongson.cn> 14577L: dmaengine@vger.kernel.org 14578S: Maintained 14579F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14580F: drivers/dma/loongson2-apb-dma.c 14581 14582LOONGSON LS2X I2C DRIVER 14583M: Binbin Zhou <zhoubinbin@loongson.cn> 14584L: linux-i2c@vger.kernel.org 14585S: Maintained 14586F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14587F: drivers/i2c/busses/i2c-ls2x.c 14588 14589LOONGSON PWM DRIVER 14590M: Binbin Zhou <zhoubinbin@loongson.cn> 14591L: linux-pwm@vger.kernel.org 14592S: Maintained 14593F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14594F: drivers/pwm/pwm-loongson.c 14595 14596LOONGSON SECURITY ENGINE DRIVERS 14597M: Qunqin Zhao <zhaoqunqin@loongson.cn> 14598L: linux-crypto@vger.kernel.org 14599S: Maintained 14600F: drivers/char/tpm/tpm_loongson.c 14601F: drivers/crypto/loongson/ 14602F: drivers/mfd/loongson-se.c 14603F: include/linux/mfd/loongson-se.h 14604 14605LOONGSON-2 SOC SERIES CLOCK DRIVER 14606M: Yinbo Zhu <zhuyinbo@loongson.cn> 14607L: linux-clk@vger.kernel.org 14608S: Maintained 14609F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14610F: drivers/clk/clk-loongson2.c 14611F: include/dt-bindings/clock/loongson,ls2k-clk.h 14612 14613LOONGSON SPI DRIVER 14614M: Yinbo Zhu <zhuyinbo@loongson.cn> 14615L: linux-spi@vger.kernel.org 14616S: Maintained 14617F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14618F: drivers/spi/spi-loongson-core.c 14619F: drivers/spi/spi-loongson-pci.c 14620F: drivers/spi/spi-loongson-plat.c 14621F: drivers/spi/spi-loongson.h 14622 14623LOONGSON-2 SOC SERIES GUTS DRIVER 14624M: Yinbo Zhu <zhuyinbo@loongson.cn> 14625L: loongarch@lists.linux.dev 14626S: Maintained 14627F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14628F: drivers/soc/loongson/loongson2_guts.c 14629 14630LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14631M: Binbin Zhou <zhoubinbin@loongson.cn> 14632L: linux-mmc@vger.kernel.org 14633S: Maintained 14634F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14635F: drivers/mmc/host/loongson2-mmc.c 14636 14637LOONGSON-2 SOC SERIES PM DRIVER 14638M: Yinbo Zhu <zhuyinbo@loongson.cn> 14639L: linux-pm@vger.kernel.org 14640S: Maintained 14641F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14642F: drivers/soc/loongson/loongson2_pm.c 14643 14644LOONGSON-2 SOC SERIES PINCTRL DRIVER 14645M: zhanghongchen <zhanghongchen@loongson.cn> 14646M: Yinbo Zhu <zhuyinbo@loongson.cn> 14647L: linux-gpio@vger.kernel.org 14648S: Maintained 14649F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14650F: drivers/pinctrl/pinctrl-loongson2.c 14651 14652LOONGSON-2 SOC SERIES THERMAL DRIVER 14653M: zhanghongchen <zhanghongchen@loongson.cn> 14654M: Yinbo Zhu <zhuyinbo@loongson.cn> 14655L: linux-pm@vger.kernel.org 14656S: Maintained 14657F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14658F: drivers/thermal/loongson2_thermal.c 14659 14660LOONGSON-2K Board Management Controller (BMC) DRIVER 14661M: Binbin Zhou <zhoubinbin@loongson.cn> 14662M: Chong Qiao <qiaochong@loongson.cn> 14663S: Maintained 14664F: drivers/mfd/ls2k-bmc-core.c 14665 14666LOONGSON EDAC DRIVER 14667M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14668L: linux-edac@vger.kernel.org 14669S: Maintained 14670F: drivers/edac/loongson_edac.c 14671 14672LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14673M: Sathya Prakash <sathya.prakash@broadcom.com> 14674M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14675M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14676L: MPT-FusionLinux.pdl@broadcom.com 14677L: linux-scsi@vger.kernel.org 14678S: Supported 14679W: http://www.avagotech.com/support/ 14680F: drivers/message/fusion/ 14681F: drivers/scsi/mpt3sas/ 14682 14683LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14684M: Matthew Wilcox <willy@infradead.org> 14685L: linux-scsi@vger.kernel.org 14686S: Maintained 14687F: drivers/scsi/sym53c8xx_2/ 14688 14689LT3074 HARDWARE MONITOR DRIVER 14690M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14691L: linux-hwmon@vger.kernel.org 14692S: Supported 14693W: https://ez.analog.com/linux-software-drivers 14694F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14695F: Documentation/hwmon/lt3074.rst 14696F: drivers/hwmon/pmbus/lt3074.c 14697 14698LTC1660 DAC DRIVER 14699M: Marcus Folkesson <marcus.folkesson@gmail.com> 14700L: linux-iio@vger.kernel.org 14701S: Maintained 14702F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14703F: drivers/iio/dac/ltc1660.c 14704 14705LTC2664 IIO DAC DRIVER 14706M: Michael Hennerich <michael.hennerich@analog.com> 14707M: Kim Seer Paller <kimseer.paller@analog.com> 14708L: linux-iio@vger.kernel.org 14709S: Supported 14710W: https://ez.analog.com/linux-software-drivers 14711F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14712F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14713F: drivers/iio/dac/ltc2664.c 14714 14715LTC2688 IIO DAC DRIVER 14716M: Nuno Sá <nuno.sa@analog.com> 14717L: linux-iio@vger.kernel.org 14718S: Supported 14719W: https://ez.analog.com/linux-software-drivers 14720F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14721F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14722F: drivers/iio/dac/ltc2688.c 14723 14724LTC2947 HARDWARE MONITOR DRIVER 14725M: Nuno Sá <nuno.sa@analog.com> 14726L: linux-hwmon@vger.kernel.org 14727S: Supported 14728W: https://ez.analog.com/linux-software-drivers 14729F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14730F: drivers/hwmon/ltc2947-core.c 14731F: drivers/hwmon/ltc2947-i2c.c 14732F: drivers/hwmon/ltc2947-spi.c 14733F: drivers/hwmon/ltc2947.h 14734 14735LTC2991 HARDWARE MONITOR DRIVER 14736M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14737L: linux-hwmon@vger.kernel.org 14738S: Supported 14739W: https://ez.analog.com/linux-software-drivers 14740F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14741F: drivers/hwmon/ltc2991.c 14742 14743LTC2983 IIO TEMPERATURE DRIVER 14744M: Nuno Sá <nuno.sa@analog.com> 14745L: linux-iio@vger.kernel.org 14746S: Supported 14747W: https://ez.analog.com/linux-software-drivers 14748F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14749F: drivers/iio/temperature/ltc2983.c 14750 14751LTC4282 HARDWARE MONITOR DRIVER 14752M: Nuno Sa <nuno.sa@analog.com> 14753L: linux-hwmon@vger.kernel.org 14754S: Supported 14755F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14756F: Documentation/hwmon/ltc4282.rst 14757F: drivers/hwmon/ltc4282.c 14758 14759LTC4286 HARDWARE MONITOR DRIVER 14760M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14761L: linux-hwmon@vger.kernel.org 14762S: Maintained 14763F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14764F: Documentation/hwmon/ltc4286.rst 14765F: drivers/hwmon/pmbus/ltc4286.c 14766 14767LTC4306 I2C MULTIPLEXER DRIVER 14768M: Michael Hennerich <michael.hennerich@analog.com> 14769L: linux-i2c@vger.kernel.org 14770S: Supported 14771W: https://ez.analog.com/linux-software-drivers 14772F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14773F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14774 14775LTP (Linux Test Project) 14776M: Andrea Cervesato <andrea.cervesato@suse.com> 14777M: Cyril Hrubis <chrubis@suse.cz> 14778M: Jan Stancek <jstancek@redhat.com> 14779M: Petr Vorel <pvorel@suse.cz> 14780M: Li Wang <liwang@redhat.com> 14781M: Yang Xu <xuyang2018.jy@fujitsu.com> 14782M: Xiao Yang <yangx.jy@fujitsu.com> 14783L: ltp@lists.linux.it (subscribers-only) 14784S: Maintained 14785W: https://linux-test-project.readthedocs.io/ 14786T: git https://github.com/linux-test-project/ltp.git 14787 14788LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14789M: Anshul Dalal <anshulusr@gmail.com> 14790L: linux-iio@vger.kernel.org 14791S: Maintained 14792F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14793F: drivers/iio/light/ltr390.c 14794 14795LYNX 28G SERDES PHY DRIVER 14796M: Ioana Ciornei <ioana.ciornei@nxp.com> 14797L: netdev@vger.kernel.org 14798S: Supported 14799F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14800F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14801 14802LYNX PCS MODULE 14803M: Ioana Ciornei <ioana.ciornei@nxp.com> 14804L: netdev@vger.kernel.org 14805S: Supported 14806F: drivers/net/pcs/pcs-lynx.c 14807F: include/linux/pcs-lynx.h 14808 14809M68K ARCHITECTURE 14810M: Geert Uytterhoeven <geert@linux-m68k.org> 14811L: linux-m68k@lists.linux-m68k.org 14812S: Maintained 14813W: http://www.linux-m68k.org/ 14814T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14815F: arch/m68k/ 14816F: drivers/zorro/ 14817 14818M68K ON APPLE MACINTOSH 14819M: Joshua Thompson <funaho@jurai.org> 14820L: linux-m68k@lists.linux-m68k.org 14821S: Maintained 14822W: http://www.mac.linux-m68k.org/ 14823F: arch/m68k/mac/ 14824F: drivers/macintosh/adb-iop.c 14825F: drivers/macintosh/via-macii.c 14826 14827M68K ON HP9000/300 14828M: Philip Blundell <philb@gnu.org> 14829S: Maintained 14830W: http://www.tazenda.demon.co.uk/phil/linux-hp 14831F: arch/m68k/hp300/ 14832 14833M88DS3103 MEDIA DRIVER 14834L: linux-media@vger.kernel.org 14835S: Orphan 14836W: https://linuxtv.org 14837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14838F: drivers/media/dvb-frontends/m88ds3103* 14839 14840M88RS2000 MEDIA DRIVER 14841M: Malcolm Priestley <tvboxspy@gmail.com> 14842L: linux-media@vger.kernel.org 14843S: Maintained 14844W: https://linuxtv.org 14845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14846F: drivers/media/dvb-frontends/m88rs2000* 14847 14848MA901 MASTERKIT USB FM RADIO DRIVER 14849M: Alexey Klimov <alexey.klimov@linaro.org> 14850L: linux-media@vger.kernel.org 14851S: Maintained 14852T: git git://linuxtv.org/media.git 14853F: drivers/media/radio/radio-ma901.c 14854 14855MAC80211 14856M: Johannes Berg <johannes@sipsolutions.net> 14857L: linux-wireless@vger.kernel.org 14858S: Maintained 14859W: https://wireless.wiki.kernel.org/ 14860Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14861T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14862T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14863F: Documentation/networking/mac80211-injection.rst 14864F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14865F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14866F: include/net/mac80211.h 14867F: net/mac80211/ 14868 14869MAILBOX API 14870M: Jassi Brar <jassisinghbrar@gmail.com> 14871L: linux-kernel@vger.kernel.org 14872S: Maintained 14873T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14874F: Documentation/devicetree/bindings/mailbox/ 14875F: drivers/mailbox/ 14876F: include/dt-bindings/mailbox/ 14877F: include/linux/mailbox_client.h 14878F: include/linux/mailbox_controller.h 14879 14880MAILBOX ARM MHUv2 14881M: Viresh Kumar <viresh.kumar@linaro.org> 14882M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14883L: linux-kernel@vger.kernel.org 14884S: Maintained 14885F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14886F: drivers/mailbox/arm_mhuv2.c 14887F: include/linux/mailbox/arm_mhuv2_message.h 14888 14889MAILBOX ARM MHUv3 14890M: Sudeep Holla <sudeep.holla@arm.com> 14891M: Cristian Marussi <cristian.marussi@arm.com> 14892L: linux-kernel@vger.kernel.org 14893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14894S: Maintained 14895F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14896F: drivers/mailbox/arm_mhuv3.c 14897 14898MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14899M: Alejandro Colomar <alx@kernel.org> 14900L: linux-man@vger.kernel.org 14901S: Maintained 14902W: http://www.kernel.org/doc/man-pages 14903T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14904T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14905 14906MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14907M: Jeremy Kerr <jk@codeconstruct.com.au> 14908M: Matt Johnston <matt@codeconstruct.com.au> 14909L: netdev@vger.kernel.org 14910S: Maintained 14911F: Documentation/networking/mctp.rst 14912F: drivers/net/mctp/ 14913F: include/linux/usb/mctp-usb.h 14914F: include/net/mctp.h 14915F: include/net/mctpdevice.h 14916F: include/net/netns/mctp.h 14917F: net/mctp/ 14918 14919MAPLE TREE 14920M: Liam R. Howlett <Liam.Howlett@oracle.com> 14921R: Alice Ryhl <aliceryhl@google.com> 14922R: Andrew Ballance <andrewjballance@gmail.com> 14923L: maple-tree@lists.infradead.org 14924L: linux-mm@kvack.org 14925S: Supported 14926F: Documentation/core-api/maple_tree.rst 14927F: include/linux/maple_tree.h 14928F: include/trace/events/maple_tree.h 14929F: lib/maple_tree.c 14930F: lib/test_maple_tree.c 14931F: rust/helpers/maple_tree.c 14932F: rust/kernel/maple_tree.rs 14933F: tools/testing/radix-tree/maple.c 14934F: tools/testing/shared/linux/maple_tree.h 14935 14936MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14937M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14938L: linux-mips@vger.kernel.org 14939S: Maintained 14940F: arch/mips/boot/dts/img/pistachio* 14941 14942MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14943M: Andrew Lunn <andrew@lunn.ch> 14944L: netdev@vger.kernel.org 14945S: Maintained 14946F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14947F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14948F: Documentation/networking/devlink/mv88e6xxx.rst 14949F: drivers/net/dsa/mv88e6xxx/ 14950F: include/linux/dsa/mv88e6xxx.h 14951F: include/linux/platform_data/mv88e6xxx.h 14952 14953MARVELL 88PM886 PMIC DRIVER 14954M: Karel Balej <balejk@matfyz.cz> 14955S: Maintained 14956F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14957F: drivers/input/misc/88pm886-onkey.c 14958F: drivers/mfd/88pm886.c 14959F: drivers/regulator/88pm886-regulator.c 14960F: drivers/rtc/rtc-88pm886.c 14961F: include/linux/mfd/88pm886.h 14962 14963MARVELL 88PM886 PMIC GPADC DRIVER 14964M: Duje Mihanović <duje@dujemihanovic.xyz> 14965S: Maintained 14966F: drivers/iio/adc/88pm886-gpadc.c 14967 14968MARVELL ARMADA 3700 PHY DRIVERS 14969M: Miquel Raynal <miquel.raynal@bootlin.com> 14970S: Maintained 14971F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14972F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14973F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14974F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14975 14976MARVELL ARMADA 3700 SERIAL DRIVER 14977M: Pali Rohár <pali@kernel.org> 14978S: Maintained 14979F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14980F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14981F: drivers/tty/serial/mvebu-uart.c 14982 14983MARVELL ARMADA DRM SUPPORT 14984M: Russell King <linux@armlinux.org.uk> 14985S: Maintained 14986T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 14987T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 14988F: Documentation/devicetree/bindings/display/armada/ 14989F: drivers/gpu/drm/armada/ 14990F: include/uapi/drm/armada_drm.h 14991 14992MARVELL CRYPTO DRIVER 14993M: Srujana Challa <schalla@marvell.com> 14994M: Bharat Bhushan <bbhushan2@marvell.com> 14995L: linux-crypto@vger.kernel.org 14996S: Maintained 14997F: drivers/crypto/marvell/ 14998F: include/linux/soc/marvell/octeontx2/ 14999 15000MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 15001M: Mirko Lindner <mlindner@marvell.com> 15002M: Stephen Hemminger <stephen@networkplumber.org> 15003L: netdev@vger.kernel.org 15004S: Odd fixes 15005F: drivers/net/ethernet/marvell/sk* 15006 15007MARVELL LIBERTAS WIRELESS DRIVER 15008L: linux-wireless@vger.kernel.org 15009L: libertas-dev@lists.infradead.org 15010S: Orphan 15011F: drivers/net/wireless/marvell/libertas/ 15012F: drivers/net/wireless/marvell/libertas_tf/ 15013 15014MARVELL MACCHIATOBIN SUPPORT 15015M: Russell King <linux@armlinux.org.uk> 15016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15017S: Maintained 15018F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 15019 15020MARVELL MV643XX ETHERNET DRIVER 15021M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 15022L: netdev@vger.kernel.org 15023S: Maintained 15024F: drivers/net/ethernet/marvell/mv643xx_eth.* 15025 15026MARVELL MV88X3310 PHY DRIVER 15027M: Russell King <linux@armlinux.org.uk> 15028M: Marek Behún <kabel@kernel.org> 15029L: netdev@vger.kernel.org 15030S: Maintained 15031F: drivers/net/phy/marvell10g.c 15032 15033MARVELL MVEBU THERMAL DRIVER 15034M: Miquel Raynal <miquel.raynal@bootlin.com> 15035S: Maintained 15036F: drivers/thermal/armada_thermal.c 15037 15038MARVELL MVNETA ETHERNET DRIVER 15039M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15040L: netdev@vger.kernel.org 15041S: Maintained 15042F: drivers/net/ethernet/marvell/mvneta* 15043 15044MARVELL MVPP2 ETHERNET DRIVER 15045M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15046M: Russell King <linux@armlinux.org.uk> 15047L: netdev@vger.kernel.org 15048S: Maintained 15049F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 15050F: drivers/net/ethernet/marvell/mvpp2/ 15051 15052MARVELL MWIFIEX WIRELESS DRIVER 15053M: Brian Norris <briannorris@chromium.org> 15054R: Francesco Dolcini <francesco@dolcini.it> 15055L: linux-wireless@vger.kernel.org 15056S: Odd Fixes 15057F: drivers/net/wireless/marvell/mwifiex/ 15058 15059MARVELL MWL8K WIRELESS DRIVER 15060L: linux-wireless@vger.kernel.org 15061S: Orphan 15062F: drivers/net/wireless/marvell/mwl8k.c 15063 15064MARVELL NAND CONTROLLER DRIVER 15065M: Miquel Raynal <miquel.raynal@bootlin.com> 15066L: linux-mtd@lists.infradead.org 15067S: Maintained 15068F: drivers/mtd/nand/raw/marvell_nand.c 15069 15070MARVELL OCTEON ENDPOINT DRIVER 15071M: Veerasenareddy Burru <vburru@marvell.com> 15072M: Sathesh Edara <sedara@marvell.com> 15073L: netdev@vger.kernel.org 15074S: Maintained 15075F: drivers/net/ethernet/marvell/octeon_ep 15076 15077MARVELL OCTEON ENDPOINT VF DRIVER 15078M: Veerasenareddy Burru <vburru@marvell.com> 15079M: Sathesh Edara <sedara@marvell.com> 15080M: Shinas Rasheed <srasheed@marvell.com> 15081M: Satananda Burla <sburla@marvell.com> 15082L: netdev@vger.kernel.org 15083S: Maintained 15084F: drivers/net/ethernet/marvell/octeon_ep_vf 15085 15086MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 15087M: Sunil Goutham <sgoutham@marvell.com> 15088M: Geetha sowjanya <gakula@marvell.com> 15089M: Subbaraya Sundeep <sbhatta@marvell.com> 15090M: hariprasad <hkelam@marvell.com> 15091M: Bharat Bhushan <bbhushan2@marvell.com> 15092L: netdev@vger.kernel.org 15093S: Maintained 15094F: drivers/net/ethernet/marvell/octeontx2/nic/ 15095F: include/linux/soc/marvell/octeontx2/ 15096 15097MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 15098M: Sunil Goutham <sgoutham@marvell.com> 15099M: Linu Cherian <lcherian@marvell.com> 15100M: Geetha sowjanya <gakula@marvell.com> 15101M: Jerin Jacob <jerinj@marvell.com> 15102M: hariprasad <hkelam@marvell.com> 15103M: Subbaraya Sundeep <sbhatta@marvell.com> 15104L: netdev@vger.kernel.org 15105S: Maintained 15106F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 15107F: drivers/net/ethernet/marvell/octeontx2/af/ 15108 15109MARVELL PEM PMU DRIVER 15110M: Linu Cherian <lcherian@marvell.com> 15111M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 15112S: Supported 15113F: drivers/perf/marvell_pem_pmu.c 15114 15115MARVELL PRESTERA ETHERNET SWITCH DRIVER 15116M: Taras Chornyi <taras.chornyi@plvision.eu> 15117S: Supported 15118W: https://github.com/Marvell-switching/switchdev-prestera 15119F: drivers/net/ethernet/marvell/prestera/ 15120 15121MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 15122M: Nicolas Pitre <nico@fluxnic.net> 15123S: Odd Fixes 15124F: drivers/mmc/host/mvsdio.* 15125 15126MARVELL USB MDIO CONTROLLER DRIVER 15127M: Tobias Waldekranz <tobias@waldekranz.com> 15128L: netdev@vger.kernel.org 15129S: Maintained 15130F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 15131F: drivers/net/mdio/mdio-mvusb.c 15132 15133MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 15134M: Hu Ziji <huziji@marvell.com> 15135L: linux-mmc@vger.kernel.org 15136S: Supported 15137F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 15138F: drivers/mmc/host/sdhci-xenon* 15139 15140MARVELL OCTEON CN10K DPI DRIVER 15141M: Vamsi Attunuru <vattunuru@marvell.com> 15142S: Supported 15143F: drivers/misc/mrvl_cn10k_dpi.c 15144 15145MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 15146R: schalla@marvell.com 15147R: vattunuru@marvell.com 15148F: drivers/vdpa/octeon_ep/ 15149 15150MARVELL OCTEON HOTPLUG DRIVER 15151R: Shijith Thotton <sthotton@marvell.com> 15152R: Vamsi Attunuru <vattunuru@marvell.com> 15153S: Supported 15154F: drivers/pci/hotplug/octep_hp.c 15155 15156MATROX FRAMEBUFFER DRIVER 15157L: linux-fbdev@vger.kernel.org 15158S: Orphan 15159F: drivers/video/fbdev/matrox/matroxfb_* 15160F: include/uapi/linux/matroxfb.h 15161 15162MAX15301 DRIVER 15163M: Daniel Nilsson <daniel.nilsson@flex.com> 15164L: linux-hwmon@vger.kernel.org 15165S: Maintained 15166F: Documentation/hwmon/max15301.rst 15167F: drivers/hwmon/pmbus/max15301.c 15168 15169MAX2175 SDR TUNER DRIVER 15170M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 15171L: linux-media@vger.kernel.org 15172S: Maintained 15173T: git git://linuxtv.org/media.git 15174F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 15175F: Documentation/userspace-api/media/drivers/max2175.rst 15176F: drivers/media/i2c/max2175* 15177F: include/uapi/linux/max2175.h 15178 15179MAX31335 RTC DRIVER 15180M: Antoniu Miclaus <antoniu.miclaus@analog.com> 15181L: linux-rtc@vger.kernel.org 15182S: Supported 15183W: https://ez.analog.com/linux-software-drivers 15184F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 15185F: drivers/rtc/rtc-max31335.c 15186 15187MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 15188L: linux-hwmon@vger.kernel.org 15189S: Orphan 15190F: Documentation/hwmon/max6650.rst 15191F: drivers/hwmon/max6650.c 15192 15193MAX9286 QUAD GMSL DESERIALIZER DRIVER 15194M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15195M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15196M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15197M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15198L: linux-media@vger.kernel.org 15199S: Maintained 15200F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 15201F: drivers/media/i2c/max9286.c 15202 15203MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 15204M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15205L: linux-media@vger.kernel.org 15206S: Maintained 15207F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 15208F: drivers/staging/media/max96712/max96712.c 15209 15210MAX96714 GMSL2 DESERIALIZER DRIVER 15211M: Julien Massot <julien.massot@collabora.com> 15212L: linux-media@vger.kernel.org 15213S: Maintained 15214F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 15215F: drivers/media/i2c/max96714.c 15216 15217MAX96717 GMSL2 SERIALIZER DRIVER 15218M: Julien Massot <julien.massot@collabora.com> 15219L: linux-media@vger.kernel.org 15220S: Maintained 15221F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 15222F: drivers/media/i2c/max96717.c 15223 15224MAX9860 MONO AUDIO VOICE CODEC DRIVER 15225M: Peter Rosin <peda@axentia.se> 15226L: linux-sound@vger.kernel.org 15227S: Maintained 15228F: Documentation/devicetree/bindings/sound/max9860.txt 15229F: sound/soc/codecs/max9860.* 15230 15231MAXBOTIX ULTRASONIC RANGER IIO DRIVER 15232M: Andreas Klinger <ak@it-klinger.de> 15233L: linux-iio@vger.kernel.org 15234S: Maintained 15235F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 15236F: drivers/iio/proximity/mb1232.c 15237 15238MAXIM MAX11205 DRIVER 15239M: Ramona Bolboaca <ramona.bolboaca@analog.com> 15240L: linux-iio@vger.kernel.org 15241S: Supported 15242W: https://ez.analog.com/linux-software-drivers 15243F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 15244F: drivers/iio/adc/max11205.c 15245 15246MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 15247R: Iskren Chernev <iskren.chernev@gmail.com> 15248R: Krzysztof Kozlowski <krzk@kernel.org> 15249R: Marek Szyprowski <m.szyprowski@samsung.com> 15250R: Matheus Castello <matheus@castello.eng.br> 15251L: linux-pm@vger.kernel.org 15252S: Maintained 15253F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 15254F: drivers/power/supply/max17040_battery.c 15255 15256MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15257R: Hans de Goede <hansg@kernel.org> 15258R: Krzysztof Kozlowski <krzk@kernel.org> 15259R: Marek Szyprowski <m.szyprowski@samsung.com> 15260R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15261R: Purism Kernel Team <kernel@puri.sm> 15262L: linux-pm@vger.kernel.org 15263S: Maintained 15264F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15265F: drivers/power/supply/max17042_battery.c 15266 15267MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15268M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15269L: linux-kernel@vger.kernel.org 15270S: Maintained 15271F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15272F: drivers/regulator/max20086-regulator.c 15273 15274MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15275M: Marcelo Schmitt <marcelo.schmitt@analog.com> 15276L: linux-iio@vger.kernel.org 15277S: Supported 15278F: drivers/iio/temperature/max30208.c 15279 15280MAXIM MAX7360 KEYPAD LED MFD DRIVER 15281M: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> 15282S: Maintained 15283F: Documentation/devicetree/bindings/gpio/maxim,max7360-gpio.yaml 15284F: Documentation/devicetree/bindings/mfd/maxim,max7360.yaml 15285F: drivers/gpio/gpio-max7360.c 15286F: drivers/input/keyboard/max7360-keypad.c 15287F: drivers/input/misc/max7360-rotary.c 15288F: drivers/mfd/max7360.c 15289F: drivers/pinctrl/pinctrl-max7360.c 15290F: drivers/pwm/pwm-max7360.c 15291F: include/linux/mfd/max7360.h 15292 15293MAXIM MAX77650 PMIC MFD DRIVER 15294M: Bartosz Golaszewski <brgl@bgdev.pl> 15295L: linux-kernel@vger.kernel.org 15296S: Maintained 15297F: Documentation/devicetree/bindings/*/*max77650.yaml 15298F: Documentation/devicetree/bindings/*/max77650*.yaml 15299F: drivers/gpio/gpio-max77650.c 15300F: drivers/input/misc/max77650-onkey.c 15301F: drivers/leds/leds-max77650.c 15302F: drivers/mfd/max77650.c 15303F: drivers/power/supply/max77650-charger.c 15304F: drivers/regulator/max77650-regulator.c 15305F: include/linux/mfd/max77650.h 15306 15307MAXIM MAX77714 PMIC MFD DRIVER 15308M: Luca Ceresoli <luca@lucaceresoli.net> 15309S: Maintained 15310F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15311F: drivers/mfd/max77714.c 15312F: include/linux/mfd/max77714.h 15313 15314MAXIM MAX77759 PMIC MFD DRIVER 15315M: André Draszik <andre.draszik@linaro.org> 15316L: linux-kernel@vger.kernel.org 15317S: Maintained 15318F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15319F: drivers/gpio/gpio-max77759.c 15320F: drivers/mfd/max77759.c 15321F: drivers/nvmem/max77759-nvmem.c 15322F: include/linux/mfd/max77759.h 15323 15324MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15325M: Javier Martinez Canillas <javier@dowhile0.org> 15326L: linux-kernel@vger.kernel.org 15327S: Supported 15328F: Documentation/devicetree/bindings/*/*max77802.yaml 15329F: drivers/regulator/max77802-regulator.c 15330F: include/dt-bindings/*/*max77802.h 15331 15332MAXIM MAX77838 PMIC REGULATOR DEVICE DRIVER 15333M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 15334L: linux-kernel@vger.kernel.org 15335S: Maintained 15336F: Documentation/devicetree/bindings/regulator/maxim,max77838.yaml 15337F: drivers/regulator/max77838-regulator.c 15338 15339MAXIM MAX77976 BATTERY CHARGER 15340M: Luca Ceresoli <luca@lucaceresoli.net> 15341S: Supported 15342F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15343F: drivers/power/supply/max77976_charger.c 15344 15345MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15346M: Krzysztof Kozlowski <krzk@kernel.org> 15347L: linux-pm@vger.kernel.org 15348S: Maintained 15349B: mailto:linux-samsung-soc@vger.kernel.org 15350F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15351F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15352F: drivers/power/supply/max14577_charger.c 15353F: drivers/power/supply/max77693_charger.c 15354 15355MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15356M: Chanwoo Choi <cw00.choi@samsung.com> 15357M: Krzysztof Kozlowski <krzk@kernel.org> 15358L: linux-kernel@vger.kernel.org 15359S: Maintained 15360B: mailto:linux-samsung-soc@vger.kernel.org 15361F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15362F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15363F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15364F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15365F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15366F: drivers/leds/leds-max77705.c 15367F: drivers/*/*max77843.c 15368F: drivers/*/max14577*.c 15369F: drivers/*/max77686*.c 15370F: drivers/*/max77693*.c 15371F: drivers/*/max77705*.c 15372F: drivers/clk/clk-max77686.c 15373F: drivers/extcon/extcon-max14577.c 15374F: drivers/extcon/extcon-max77693.c 15375F: drivers/rtc/rtc-max77686.c 15376F: include/linux/mfd/max14577*.h 15377F: include/linux/mfd/max77686*.h 15378F: include/linux/mfd/max77693*.h 15379F: include/linux/mfd/max77705*.h 15380 15381MAXIRADIO FM RADIO RECEIVER DRIVER 15382M: Hans Verkuil <hverkuil@kernel.org> 15383L: linux-media@vger.kernel.org 15384S: Maintained 15385W: https://linuxtv.org 15386T: git git://linuxtv.org/media.git 15387F: drivers/media/radio/radio-maxiradio* 15388 15389MAXLINEAR ETHERNET PHY DRIVER 15390M: Xu Liang <lxu@maxlinear.com> 15391L: netdev@vger.kernel.org 15392S: Supported 15393F: drivers/net/phy/mxl-86110.c 15394F: drivers/net/phy/mxl-gpy.c 15395 15396MCAN MMIO DEVICE DRIVER 15397M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15398L: linux-can@vger.kernel.org 15399S: Maintained 15400F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15401F: drivers/net/can/m_can/m_can.c 15402F: drivers/net/can/m_can/m_can.h 15403F: drivers/net/can/m_can/m_can_platform.c 15404 15405MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15406R: Yasushi SHOJI <yashi@spacecubics.com> 15407L: linux-can@vger.kernel.org 15408S: Maintained 15409F: drivers/net/can/usb/mcba_usb.c 15410 15411MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15412M: Rishi Gupta <gupt21@gmail.com> 15413L: linux-i2c@vger.kernel.org 15414L: linux-input@vger.kernel.org 15415S: Maintained 15416F: drivers/hid/hid-mcp2221.c 15417 15418MCP251XFD SPI-CAN NETWORK DRIVER 15419M: Marc Kleine-Budde <mkl@pengutronix.de> 15420M: Manivannan Sadhasivam <mani@kernel.org> 15421R: Thomas Kopp <thomas.kopp@microchip.com> 15422L: linux-can@vger.kernel.org 15423S: Maintained 15424F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15425F: drivers/net/can/spi/mcp251xfd/ 15426 15427MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15428M: Peter Rosin <peda@axentia.se> 15429L: linux-iio@vger.kernel.org 15430S: Maintained 15431F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15432F: drivers/iio/potentiometer/mcp4018.c 15433F: drivers/iio/potentiometer/mcp4531.c 15434 15435MCP4821 DAC DRIVER 15436M: Anshul Dalal <anshulusr@gmail.com> 15437L: linux-iio@vger.kernel.org 15438S: Maintained 15439F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15440F: drivers/iio/dac/mcp4821.c 15441 15442MCR20A IEEE-802.15.4 RADIO DRIVER 15443M: Stefan Schmidt <stefan@datenfreihafen.org> 15444L: linux-wpan@vger.kernel.org 15445S: Odd Fixes 15446W: https://github.com/xueliu/mcr20a-linux 15447F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15448F: drivers/net/ieee802154/mcr20a.c 15449F: drivers/net/ieee802154/mcr20a.h 15450 15451MDIO REGMAP DRIVER 15452M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15453L: netdev@vger.kernel.org 15454S: Maintained 15455F: drivers/net/mdio/mdio-regmap.c 15456F: include/linux/mdio/mdio-regmap.h 15457 15458MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15459M: William Breathitt Gray <wbg@kernel.org> 15460L: linux-iio@vger.kernel.org 15461S: Maintained 15462F: drivers/iio/dac/cio-dac.c 15463 15464MEDIA CONTROLLER FRAMEWORK 15465M: Sakari Ailus <sakari.ailus@linux.intel.com> 15466M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15467L: linux-media@vger.kernel.org 15468S: Supported 15469W: https://www.linuxtv.org 15470T: git git://linuxtv.org/media.git 15471F: drivers/media/mc/ 15472F: include/media/media-*.h 15473F: include/uapi/linux/media.h 15474 15475MEDIA DRIVER FOR FREESCALE IMX PXP 15476M: Philipp Zabel <p.zabel@pengutronix.de> 15477L: linux-media@vger.kernel.org 15478S: Maintained 15479T: git git://linuxtv.org/media.git 15480F: drivers/media/platform/nxp/imx-pxp.[ch] 15481 15482MEDIA DRIVERS FOR ASCOT2E 15483M: Abylay Ospan <aospan@amazon.com> 15484L: linux-media@vger.kernel.org 15485S: Supported 15486W: https://linuxtv.org 15487W: http://netup.tv/ 15488T: git git://linuxtv.org/media.git 15489F: drivers/media/dvb-frontends/ascot2e* 15490 15491MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15492M: Jasmin Jessich <jasmin@anw.at> 15493L: linux-media@vger.kernel.org 15494S: Maintained 15495W: https://linuxtv.org 15496T: git git://linuxtv.org/media.git 15497F: drivers/media/dvb-frontends/cxd2099* 15498 15499MEDIA DRIVERS FOR CXD2841ER 15500M: Abylay Ospan <aospan@amazon.com> 15501L: linux-media@vger.kernel.org 15502S: Supported 15503W: https://linuxtv.org 15504W: http://netup.tv/ 15505T: git git://linuxtv.org/media.git 15506F: drivers/media/dvb-frontends/cxd2841er* 15507 15508MEDIA DRIVERS FOR CXD2880 15509M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15510L: linux-media@vger.kernel.org 15511S: Supported 15512W: http://linuxtv.org/ 15513T: git git://linuxtv.org/media.git 15514F: drivers/media/dvb-frontends/cxd2880/* 15515F: drivers/media/spi/cxd2880* 15516 15517MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15518L: linux-media@vger.kernel.org 15519S: Orphan 15520W: https://linuxtv.org 15521T: git git://linuxtv.org/media.git 15522F: drivers/media/pci/ddbridge/* 15523 15524MEDIA DRIVERS FOR FREESCALE IMX 15525M: Steve Longerbeam <slongerbeam@gmail.com> 15526M: Philipp Zabel <p.zabel@pengutronix.de> 15527L: linux-media@vger.kernel.org 15528S: Maintained 15529T: git git://linuxtv.org/media.git 15530F: Documentation/admin-guide/media/imx.rst 15531F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15532F: drivers/staging/media/imx/ 15533F: include/linux/imx-media.h 15534F: include/media/imx.h 15535 15536MEDIA DRIVERS FOR FREESCALE IMX7/8 15537M: Rui Miguel Silva <rmfrfs@gmail.com> 15538M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15539M: Martin Kepplinger <martin.kepplinger@puri.sm> 15540R: Purism Kernel Team <kernel@puri.sm> 15541L: linux-media@vger.kernel.org 15542S: Maintained 15543T: git git://linuxtv.org/media.git 15544F: Documentation/admin-guide/media/imx7.rst 15545F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15546F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15547F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15548F: drivers/media/platform/nxp/imx-mipi-csis.c 15549F: drivers/media/platform/nxp/imx7-media-csi.c 15550F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15551 15552MEDIA DRIVERS FOR HELENE 15553M: Abylay Ospan <aospan@amazon.com> 15554L: linux-media@vger.kernel.org 15555S: Supported 15556W: https://linuxtv.org 15557W: http://netup.tv/ 15558T: git git://linuxtv.org/media.git 15559F: drivers/media/dvb-frontends/helene* 15560 15561MEDIA DRIVERS FOR HORUS3A 15562M: Abylay Ospan <aospan@amazon.com> 15563L: linux-media@vger.kernel.org 15564S: Supported 15565W: https://linuxtv.org 15566W: http://netup.tv/ 15567T: git git://linuxtv.org/media.git 15568F: drivers/media/dvb-frontends/horus3a* 15569 15570MEDIA DRIVERS FOR LNBH25 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/lnbh25* 15578 15579MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15580L: linux-media@vger.kernel.org 15581S: Orphan 15582W: https://linuxtv.org 15583T: git git://linuxtv.org/media.git 15584F: drivers/media/dvb-frontends/mxl5xx* 15585 15586MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15587M: Abylay Ospan <aospan@amazon.com> 15588L: linux-media@vger.kernel.org 15589S: Supported 15590W: https://linuxtv.org 15591W: http://netup.tv/ 15592T: git git://linuxtv.org/media.git 15593F: drivers/media/pci/netup_unidvb/* 15594 15595MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15596M: Dmitry Osipenko <digetx@gmail.com> 15597L: linux-media@vger.kernel.org 15598L: linux-tegra@vger.kernel.org 15599S: Maintained 15600T: git git://linuxtv.org/media.git 15601F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15602F: drivers/media/platform/nvidia/tegra-vde/ 15603 15604MEDIA DRIVERS FOR RENESAS - CEU 15605M: Jacopo Mondi <jacopo@jmondi.org> 15606L: linux-media@vger.kernel.org 15607L: linux-renesas-soc@vger.kernel.org 15608S: Supported 15609T: git git://linuxtv.org/media.git 15610F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15611F: drivers/media/platform/renesas/renesas-ceu.c 15612F: include/media/drv-intf/renesas-ceu.h 15613 15614MEDIA DRIVERS FOR RENESAS - DRIF 15615M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15616L: linux-media@vger.kernel.org 15617L: linux-renesas-soc@vger.kernel.org 15618S: Supported 15619T: git git://linuxtv.org/media.git 15620F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15621F: drivers/media/platform/renesas/rcar_drif.c 15622 15623MEDIA DRIVERS FOR RENESAS - FCP 15624M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15625L: linux-media@vger.kernel.org 15626L: linux-renesas-soc@vger.kernel.org 15627S: Supported 15628T: git git://linuxtv.org/media.git 15629F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15630F: drivers/media/platform/renesas/rcar-fcp.c 15631F: include/media/rcar-fcp.h 15632 15633MEDIA DRIVERS FOR RENESAS - FDP1 15634M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15635L: linux-media@vger.kernel.org 15636L: linux-renesas-soc@vger.kernel.org 15637S: Supported 15638T: git git://linuxtv.org/media.git 15639F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15640F: drivers/media/platform/renesas/rcar_fdp1.c 15641 15642MEDIA DRIVERS FOR RENESAS - VIN 15643M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15644L: linux-media@vger.kernel.org 15645L: linux-renesas-soc@vger.kernel.org 15646S: Supported 15647T: git git://linuxtv.org/media.git 15648F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15649F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15650F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15651F: drivers/media/platform/renesas/rcar-csi2.c 15652F: drivers/media/platform/renesas/rcar-isp/ 15653F: drivers/media/platform/renesas/rcar-vin/ 15654 15655MEDIA DRIVERS FOR RENESAS - VSP1 15656M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15657M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15658L: linux-media@vger.kernel.org 15659L: linux-renesas-soc@vger.kernel.org 15660S: Supported 15661T: git git://linuxtv.org/media.git 15662F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15663F: drivers/media/platform/renesas/vsp1/ 15664 15665MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15666L: linux-media@vger.kernel.org 15667S: Orphan 15668W: https://linuxtv.org 15669T: git git://linuxtv.org/media.git 15670F: drivers/media/dvb-frontends/stv0910* 15671 15672MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15673L: linux-media@vger.kernel.org 15674S: Orphan 15675W: https://linuxtv.org 15676T: git git://linuxtv.org/media.git 15677F: drivers/media/dvb-frontends/stv6111* 15678 15679MEDIA DRIVERS FOR STM32 - CSI 15680M: Alain Volmat <alain.volmat@foss.st.com> 15681L: linux-media@vger.kernel.org 15682S: Supported 15683T: git git://linuxtv.org/media_tree.git 15684F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15685F: drivers/media/platform/st/stm32/stm32-csi.c 15686 15687MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15688M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15689M: Alain Volmat <alain.volmat@foss.st.com> 15690L: linux-media@vger.kernel.org 15691S: Supported 15692T: git git://linuxtv.org/media.git 15693F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15694F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15695F: drivers/media/platform/st/stm32/stm32-dcmi.c 15696F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15697 15698MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15699M: Mauro Carvalho Chehab <mchehab@kernel.org> 15700L: linux-media@vger.kernel.org 15701S: Maintained 15702W: https://linuxtv.org 15703Q: http://patchwork.kernel.org/project/linux-media/list/ 15704T: git git://linuxtv.org/media.git 15705F: Documentation/admin-guide/media/ 15706F: Documentation/devicetree/bindings/media/ 15707F: Documentation/driver-api/media/ 15708F: Documentation/userspace-api/media/ 15709F: drivers/media/ 15710F: drivers/staging/media/ 15711F: include/dt-bindings/media/ 15712F: include/linux/platform_data/media/ 15713F: include/media/ 15714F: include/uapi/linux/dvb/ 15715F: include/uapi/linux/ivtv* 15716F: include/uapi/linux/media.h 15717F: include/uapi/linux/uvcvideo.h 15718F: include/uapi/linux/v4l2-* 15719F: include/uapi/linux/videodev2.h 15720 15721MEDIATEK BLUETOOTH DRIVER 15722M: Sean Wang <sean.wang@mediatek.com> 15723L: linux-bluetooth@vger.kernel.org 15724L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15725S: Maintained 15726F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15727F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15728F: drivers/bluetooth/btmtkuart.c 15729 15730MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15731M: Sen Chu <sen.chu@mediatek.com> 15732M: Sean Wang <sean.wang@mediatek.com> 15733M: Macpaul Lin <macpaul.lin@mediatek.com> 15734L: linux-pm@vger.kernel.org 15735S: Maintained 15736F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15737F: drivers/power/reset/mt6323-poweroff.c 15738 15739MEDIATEK CIR DRIVER 15740M: Sean Wang <sean.wang@mediatek.com> 15741S: Maintained 15742F: drivers/media/rc/mtk-cir.c 15743 15744MEDIATEK DMA DRIVER 15745M: Sean Wang <sean.wang@mediatek.com> 15746L: dmaengine@vger.kernel.org 15747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15748L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15749S: Maintained 15750F: Documentation/devicetree/bindings/dma/mediatek,* 15751F: drivers/dma/mediatek/ 15752 15753MEDIATEK ETHERNET DRIVER 15754M: Felix Fietkau <nbd@nbd.name> 15755M: Sean Wang <sean.wang@mediatek.com> 15756M: Lorenzo Bianconi <lorenzo@kernel.org> 15757L: netdev@vger.kernel.org 15758S: Maintained 15759F: drivers/net/ethernet/mediatek/ 15760 15761MEDIATEK ETHERNET PCS DRIVER 15762M: Alexander Couzens <lynxis@fe80.eu> 15763M: Daniel Golle <daniel@makrotopia.org> 15764L: netdev@vger.kernel.org 15765S: Maintained 15766F: drivers/net/pcs/pcs-mtk-lynxi.c 15767F: include/linux/pcs/pcs-mtk-lynxi.h 15768 15769MEDIATEK ETHERNET PHY DRIVERS 15770M: Daniel Golle <daniel@makrotopia.org> 15771M: Qingfang Deng <dqfext@gmail.com> 15772M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15773L: netdev@vger.kernel.org 15774S: Maintained 15775F: drivers/net/phy/mediatek/mtk-2p5ge.c 15776F: drivers/net/phy/mediatek/mtk-ge-soc.c 15777F: drivers/net/phy/mediatek/mtk-phy-lib.c 15778F: drivers/net/phy/mediatek/mtk-ge.c 15779F: drivers/net/phy/mediatek/mtk.h 15780F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15781 15782MEDIATEK I2C CONTROLLER DRIVER 15783M: Qii Wang <qii.wang@mediatek.com> 15784L: linux-i2c@vger.kernel.org 15785S: Maintained 15786F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15787F: drivers/i2c/busses/i2c-mt65xx.c 15788 15789MEDIATEK IOMMU DRIVER 15790M: Yong Wu <yong.wu@mediatek.com> 15791L: iommu@lists.linux.dev 15792L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15793S: Supported 15794F: Documentation/devicetree/bindings/iommu/mediatek* 15795F: drivers/iommu/mtk_iommu* 15796F: include/dt-bindings/memory/mediatek,mt*-port.h 15797F: include/dt-bindings/memory/mt*-port.h 15798 15799MEDIATEK JPEG DRIVER 15800M: Bin Liu <bin.liu@mediatek.com> 15801S: Supported 15802F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15803F: drivers/media/platform/mediatek/jpeg/ 15804 15805MEDIATEK KEYPAD DRIVER 15806M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15807S: Supported 15808F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15809F: drivers/input/keyboard/mt6779-keypad.c 15810 15811MEDIATEK MDP DRIVER 15812M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15813M: Houlong Wei <houlong.wei@mediatek.com> 15814M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15815S: Supported 15816F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15817F: drivers/media/platform/mediatek/mdp/ 15818F: drivers/media/platform/mediatek/vpu/ 15819 15820MEDIATEK MEDIA DRIVER 15821M: Tiffany Lin <tiffany.lin@mediatek.com> 15822M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15823M: Yunfei Dong <yunfei.dong@mediatek.com> 15824S: Supported 15825F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15826F: Documentation/devicetree/bindings/media/mediatek,mt8173-vpu.yaml 15827F: drivers/media/platform/mediatek/vcodec/ 15828F: drivers/media/platform/mediatek/vpu/ 15829 15830MEDIATEK MIPI-CSI CDPHY DRIVER 15831M: Julien Stephan <jstephan@baylibre.com> 15832M: Andy Hsieh <andy.hsieh@mediatek.com> 15833S: Supported 15834F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15835F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15836 15837MEDIATEK MMC/SD/SDIO DRIVER 15838M: Chaotian Jing <chaotian.jing@mediatek.com> 15839S: Maintained 15840F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15841F: drivers/mmc/host/mtk-sd.c 15842 15843MEDIATEK MT6735 CLOCK & RESET DRIVERS 15844M: Yassine Oudjana <y.oudjana@protonmail.com> 15845L: linux-clk@vger.kernel.org 15846L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15847S: Maintained 15848F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15849F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15850F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15851F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15852F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15853F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15854F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15855F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15856F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15857F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15858F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15859F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15860F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15861F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15862F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15863F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15864F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15865F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15866F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15867F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15868 15869MEDIATEK MT76 WIRELESS LAN DRIVER 15870M: Felix Fietkau <nbd@nbd.name> 15871M: Lorenzo Bianconi <lorenzo@kernel.org> 15872M: Ryder Lee <ryder.lee@mediatek.com> 15873R: Shayne Chen <shayne.chen@mediatek.com> 15874R: Sean Wang <sean.wang@mediatek.com> 15875L: linux-wireless@vger.kernel.org 15876S: Maintained 15877T: git https://github.com/nbd168/wireless 15878F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15879F: drivers/net/wireless/mediatek/mt76/ 15880 15881MEDIATEK MT7601U WIRELESS LAN DRIVER 15882M: Jakub Kicinski <kuba@kernel.org> 15883L: linux-wireless@vger.kernel.org 15884S: Maintained 15885F: drivers/net/wireless/mediatek/mt7601u/ 15886 15887MEDIATEK MT7621 CLOCK DRIVER 15888M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15889S: Maintained 15890F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15891F: drivers/clk/ralink/clk-mt7621.c 15892 15893MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15894M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15895S: Maintained 15896F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15897F: drivers/pci/controller/pcie-mt7621.c 15898 15899MEDIATEK MT7621 PHY PCI DRIVER 15900M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15901S: Maintained 15902F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15903F: drivers/phy/ralink/phy-mt7621-pci.c 15904 15905MEDIATEK MT7621/28/88 I2C DRIVER 15906M: Stefan Roese <sr@denx.de> 15907L: linux-i2c@vger.kernel.org 15908S: Maintained 15909F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15910F: drivers/i2c/busses/i2c-mt7621.c 15911 15912MEDIATEK MTMIPS CLOCK DRIVER 15913M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15914S: Maintained 15915F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15916F: drivers/clk/ralink/clk-mtmips.c 15917 15918MEDIATEK NAND CONTROLLER DRIVER 15919L: linux-mtd@lists.infradead.org 15920S: Orphan 15921F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15922F: drivers/mtd/nand/raw/mtk_* 15923 15924MEDIATEK PMIC LED DRIVER 15925M: Sen Chu <sen.chu@mediatek.com> 15926M: Sean Wang <sean.wang@mediatek.com> 15927M: Macpaul Lin <macpaul.lin@mediatek.com> 15928S: Maintained 15929F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15930F: drivers/leds/leds-mt6323.c 15931 15932MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15933M: Sean Wang <sean.wang@mediatek.com> 15934S: Maintained 15935F: drivers/char/hw_random/mtk-rng.c 15936 15937MEDIATEK SMI DRIVER 15938M: Yong Wu <yong.wu@mediatek.com> 15939L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15940S: Supported 15941F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15942F: drivers/memory/mtk-smi.c 15943F: include/soc/mediatek/smi.h 15944 15945MEDIATEK SWITCH DRIVER 15946M: Chester A. Unal <chester.a.unal@arinc9.com> 15947M: Daniel Golle <daniel@makrotopia.org> 15948M: DENG Qingfang <dqfext@gmail.com> 15949M: Sean Wang <sean.wang@mediatek.com> 15950L: netdev@vger.kernel.org 15951S: Maintained 15952F: drivers/net/dsa/mt7530-mdio.c 15953F: drivers/net/dsa/mt7530-mmio.c 15954F: drivers/net/dsa/mt7530.* 15955F: net/dsa/tag_mtk.c 15956 15957MEDIATEK T7XX 5G WWAN MODEM DRIVER 15958M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15959R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15960R: Liu Haijun <haijun.liu@mediatek.com> 15961R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15962L: netdev@vger.kernel.org 15963S: Supported 15964F: drivers/net/wwan/t7xx/ 15965 15966MEDIATEK USB3 DRD IP DRIVER 15967M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15968L: linux-usb@vger.kernel.org 15969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15970L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15971S: Maintained 15972F: Documentation/devicetree/bindings/usb/mediatek,* 15973F: drivers/usb/host/xhci-mtk* 15974F: drivers/usb/mtu3/ 15975 15976MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15977M: Peter Senna Tschudin <peter.senna@gmail.com> 15978M: Ian Ray <ian.ray@ge.com> 15979M: Martyn Welch <martyn.welch@collabora.co.uk> 15980S: Maintained 15981F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 15982F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 15983 15984MEGARAID SCSI/SAS DRIVERS 15985M: Kashyap Desai <kashyap.desai@broadcom.com> 15986M: Sumit Saxena <sumit.saxena@broadcom.com> 15987M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 15988M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 15989L: megaraidlinux.pdl@broadcom.com 15990L: linux-scsi@vger.kernel.org 15991S: Maintained 15992W: http://www.avagotech.com/support/ 15993F: Documentation/scsi/megaraid.rst 15994F: drivers/scsi/megaraid.* 15995F: drivers/scsi/megaraid/ 15996 15997MELEXIS MLX90614 DRIVER 15998M: Crt Mori <cmo@melexis.com> 15999L: linux-iio@vger.kernel.org 16000S: Supported 16001W: http://www.melexis.com 16002F: drivers/iio/temperature/mlx90614.c 16003 16004MELEXIS MLX90632 DRIVER 16005M: Crt Mori <cmo@melexis.com> 16006L: linux-iio@vger.kernel.org 16007S: Supported 16008W: http://www.melexis.com 16009F: drivers/iio/temperature/mlx90632.c 16010 16011MELEXIS MLX90635 DRIVER 16012M: Crt Mori <cmo@melexis.com> 16013L: linux-iio@vger.kernel.org 16014S: Supported 16015W: http://www.melexis.com 16016F: drivers/iio/temperature/mlx90635.c 16017 16018MELLANOX BLUEFIELD I2C DRIVER 16019M: Khalil Blaiech <kblaiech@nvidia.com> 16020M: Asmaa Mnebhi <asmaa@nvidia.com> 16021L: linux-i2c@vger.kernel.org 16022S: Supported 16023F: drivers/i2c/busses/i2c-mlxbf.c 16024 16025MELLANOX ETHERNET DRIVER (mlx4_en) 16026M: Tariq Toukan <tariqt@nvidia.com> 16027L: netdev@vger.kernel.org 16028S: Maintained 16029W: https://www.nvidia.com/networking/ 16030Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16031F: drivers/net/ethernet/mellanox/mlx4/en_* 16032 16033MELLANOX ETHERNET DRIVER (mlx5e) 16034M: Saeed Mahameed <saeedm@nvidia.com> 16035M: Tariq Toukan <tariqt@nvidia.com> 16036M: Mark Bloch <mbloch@nvidia.com> 16037L: netdev@vger.kernel.org 16038S: Maintained 16039W: https://www.nvidia.com/networking/ 16040Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16041F: drivers/net/ethernet/mellanox/mlx5/core/en_* 16042 16043MELLANOX ETHERNET INNOVA DRIVERS 16044R: Boris Pismenny <borisp@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/mlx5/core/en_accel/* 16050F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 16051F: include/linux/mlx5/mlx5_ifc_fpga.h 16052 16053MELLANOX ETHERNET SWITCH DRIVERS 16054M: Ido Schimmel <idosch@nvidia.com> 16055M: Petr Machata <petrm@nvidia.com> 16056L: netdev@vger.kernel.org 16057S: Supported 16058W: https://www.nvidia.com/networking/ 16059Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16060F: drivers/net/ethernet/mellanox/mlxsw/ 16061F: tools/testing/selftests/drivers/net/mlxsw/ 16062 16063MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 16064M: mlxsw@nvidia.com 16065L: netdev@vger.kernel.org 16066S: Supported 16067W: https://www.nvidia.com/networking/ 16068Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16069F: drivers/net/ethernet/mellanox/mlxfw/ 16070 16071MELLANOX HARDWARE PLATFORM SUPPORT 16072M: Hans de Goede <hansg@kernel.org> 16073M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16074M: Vadim Pasternak <vadimp@nvidia.com> 16075L: platform-driver-x86@vger.kernel.org 16076S: Supported 16077F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 16078F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 16079F: drivers/platform/mellanox/ 16080F: include/linux/platform_data/mlxreg.h 16081 16082MELLANOX MLX4 core VPI driver 16083M: Tariq Toukan <tariqt@nvidia.com> 16084L: netdev@vger.kernel.org 16085L: linux-rdma@vger.kernel.org 16086S: Maintained 16087W: https://www.nvidia.com/networking/ 16088Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16089F: drivers/net/ethernet/mellanox/mlx4/ 16090F: include/linux/mlx4/ 16091 16092MELLANOX MLX4 IB driver 16093M: Yishai Hadas <yishaih@nvidia.com> 16094L: linux-rdma@vger.kernel.org 16095S: Supported 16096W: https://www.nvidia.com/networking/ 16097Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16098F: drivers/infiniband/hw/mlx4/ 16099F: include/linux/mlx4/ 16100F: include/uapi/rdma/mlx4-abi.h 16101 16102MELLANOX MLX5 core VPI driver 16103M: Saeed Mahameed <saeedm@nvidia.com> 16104M: Leon Romanovsky <leonro@nvidia.com> 16105M: Tariq Toukan <tariqt@nvidia.com> 16106M: Mark Bloch <mbloch@nvidia.com> 16107L: netdev@vger.kernel.org 16108L: linux-rdma@vger.kernel.org 16109S: Maintained 16110W: https://www.nvidia.com/networking/ 16111Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16112F: Documentation/networking/device_drivers/ethernet/mellanox/ 16113F: drivers/net/ethernet/mellanox/mlx5/core/ 16114F: include/linux/mlx5/ 16115 16116MELLANOX MLX5 IB driver 16117M: Leon Romanovsky <leonro@nvidia.com> 16118L: linux-rdma@vger.kernel.org 16119S: Supported 16120W: https://www.nvidia.com/networking/ 16121Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16122F: drivers/infiniband/hw/mlx5/ 16123F: include/linux/mlx5/ 16124F: include/uapi/rdma/mlx5-abi.h 16125 16126MELLANOX MLX5 VDPA DRIVER 16127M: Dragos Tatulea <dtatulea@nvidia.com> 16128L: virtualization@lists.linux.dev 16129S: Supported 16130F: drivers/vdpa/mlx5/ 16131 16132MELLANOX MLXCPLD I2C AND MUX DRIVER 16133M: Vadim Pasternak <vadimp@nvidia.com> 16134M: Michael Shych <michaelsh@nvidia.com> 16135L: linux-i2c@vger.kernel.org 16136S: Supported 16137F: Documentation/i2c/busses/i2c-mlxcpld.rst 16138F: drivers/i2c/busses/i2c-mlxcpld.c 16139F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 16140 16141MELLANOX MLXCPLD LED DRIVER 16142M: Vadim Pasternak <vadimp@nvidia.com> 16143L: linux-leds@vger.kernel.org 16144S: Supported 16145F: Documentation/leds/leds-mlxcpld.rst 16146F: drivers/leds/leds-mlxcpld.c 16147F: drivers/leds/leds-mlxreg.c 16148 16149MEMBARRIER SUPPORT 16150M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16151M: "Paul E. McKenney" <paulmck@kernel.org> 16152L: linux-kernel@vger.kernel.org 16153S: Supported 16154F: Documentation/scheduler/membarrier.rst 16155F: arch/*/include/asm/membarrier.h 16156F: arch/*/include/asm/sync_core.h 16157F: include/uapi/linux/membarrier.h 16158F: kernel/sched/membarrier.c 16159 16160MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 16161M: Mike Rapoport <rppt@kernel.org> 16162L: linux-mm@kvack.org 16163S: Maintained 16164T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 16165T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 16166F: Documentation/core-api/boot-time-mm.rst 16167F: Documentation/core-api/kho/bindings/memblock/* 16168F: include/linux/memblock.h 16169F: mm/bootmem_info.c 16170F: mm/memblock.c 16171F: mm/memtest.c 16172F: mm/mm_init.c 16173F: mm/rodata_test.c 16174F: tools/testing/memblock/ 16175 16176MEMORY ALLOCATION PROFILING 16177M: Suren Baghdasaryan <surenb@google.com> 16178M: Kent Overstreet <kent.overstreet@linux.dev> 16179L: linux-mm@kvack.org 16180S: Maintained 16181F: Documentation/mm/allocation-profiling.rst 16182F: include/linux/alloc_tag.h 16183F: include/linux/pgalloc_tag.h 16184F: lib/alloc_tag.c 16185 16186MEMORY CONTROLLER DRIVERS 16187M: Krzysztof Kozlowski <krzk@kernel.org> 16188L: linux-kernel@vger.kernel.org 16189S: Maintained 16190B: mailto:krzysztof.kozlowski@linaro.org 16191T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 16192F: Documentation/devicetree/bindings/memory-controllers/ 16193F: drivers/memory/ 16194F: include/dt-bindings/memory/ 16195F: include/memory/ 16196 16197MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 16198M: Dmitry Osipenko <digetx@gmail.com> 16199L: linux-pm@vger.kernel.org 16200L: linux-tegra@vger.kernel.org 16201S: Maintained 16202T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 16203F: drivers/devfreq/tegra30-devfreq.c 16204 16205MEMORY HOT(UN)PLUG 16206M: David Hildenbrand <david@redhat.com> 16207M: Oscar Salvador <osalvador@suse.de> 16208L: linux-mm@kvack.org 16209S: Maintained 16210F: Documentation/admin-guide/mm/memory-hotplug.rst 16211F: Documentation/core-api/memory-hotplug.rst 16212F: drivers/base/memory.c 16213F: include/linux/memory_hotplug.h 16214F: include/linux/memremap.h 16215F: mm/memremap.c 16216F: mm/memory_hotplug.c 16217F: tools/testing/selftests/memory-hotplug/ 16218 16219MEMORY MANAGEMENT 16220M: Andrew Morton <akpm@linux-foundation.org> 16221L: linux-mm@kvack.org 16222S: Maintained 16223W: http://www.linux-mm.org 16224T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16225T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 16226F: mm/ 16227F: tools/mm/ 16228 16229MEMORY MANAGEMENT - CORE 16230M: Andrew Morton <akpm@linux-foundation.org> 16231M: David Hildenbrand <david@redhat.com> 16232R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16233R: Liam R. Howlett <Liam.Howlett@oracle.com> 16234R: Vlastimil Babka <vbabka@suse.cz> 16235R: Mike Rapoport <rppt@kernel.org> 16236R: Suren Baghdasaryan <surenb@google.com> 16237R: Michal Hocko <mhocko@suse.com> 16238L: linux-mm@kvack.org 16239S: Maintained 16240W: http://www.linux-mm.org 16241T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16242F: include/linux/gfp.h 16243F: include/linux/gfp_types.h 16244F: include/linux/highmem.h 16245F: include/linux/memory.h 16246F: include/linux/mm.h 16247F: include/linux/mm_*.h 16248F: include/linux/mmzone.h 16249F: include/linux/mmdebug.h 16250F: include/linux/mmu_notifier.h 16251F: include/linux/pagewalk.h 16252F: include/linux/pgtable.h 16253F: include/linux/ptdump.h 16254F: include/linux/vmpressure.h 16255F: include/linux/vmstat.h 16256F: kernel/fork.c 16257F: mm/Kconfig 16258F: mm/debug.c 16259F: mm/folio-compat.c 16260F: mm/highmem.c 16261F: mm/init-mm.c 16262F: mm/internal.h 16263F: mm/maccess.c 16264F: mm/memory.c 16265F: mm/mmu_notifier.c 16266F: mm/mmzone.c 16267F: mm/pagewalk.c 16268F: mm/pgtable-generic.c 16269F: mm/ptdump.c 16270F: mm/sparse-vmemmap.c 16271F: mm/sparse.c 16272F: mm/util.c 16273F: mm/vmpressure.c 16274F: mm/vmstat.c 16275N: include/linux/page[-_]* 16276 16277MEMORY MANAGEMENT - EXECMEM 16278M: Andrew Morton <akpm@linux-foundation.org> 16279M: Mike Rapoport <rppt@kernel.org> 16280L: linux-mm@kvack.org 16281S: Maintained 16282F: include/linux/execmem.h 16283F: mm/execmem.c 16284 16285MEMORY MANAGEMENT - GUP (GET USER PAGES) 16286M: Andrew Morton <akpm@linux-foundation.org> 16287M: David Hildenbrand <david@redhat.com> 16288R: Jason Gunthorpe <jgg@nvidia.com> 16289R: John Hubbard <jhubbard@nvidia.com> 16290R: Peter Xu <peterx@redhat.com> 16291L: linux-mm@kvack.org 16292S: Maintained 16293W: http://www.linux-mm.org 16294T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16295F: mm/gup.c 16296F: mm/gup_test.c 16297F: mm/gup_test.h 16298F: tools/testing/selftests/mm/gup_longterm.c 16299F: tools/testing/selftests/mm/gup_test.c 16300 16301MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16302M: Andrew Morton <akpm@linux-foundation.org> 16303M: David Hildenbrand <david@redhat.com> 16304R: Xu Xin <xu.xin16@zte.com.cn> 16305R: Chengming Zhou <chengming.zhou@linux.dev> 16306L: linux-mm@kvack.org 16307S: Maintained 16308W: http://www.linux-mm.org 16309T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16310F: Documentation/admin-guide/mm/ksm.rst 16311F: Documentation/mm/ksm.rst 16312F: include/linux/ksm.h 16313F: include/trace/events/ksm.h 16314F: mm/ksm.c 16315F: mm/mm_slot.h 16316 16317MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16318M: Andrew Morton <akpm@linux-foundation.org> 16319M: David Hildenbrand <david@redhat.com> 16320R: Zi Yan <ziy@nvidia.com> 16321R: Matthew Brost <matthew.brost@intel.com> 16322R: Joshua Hahn <joshua.hahnjy@gmail.com> 16323R: Rakie Kim <rakie.kim@sk.com> 16324R: Byungchul Park <byungchul@sk.com> 16325R: Gregory Price <gourry@gourry.net> 16326R: Ying Huang <ying.huang@linux.alibaba.com> 16327R: Alistair Popple <apopple@nvidia.com> 16328L: linux-mm@kvack.org 16329S: Maintained 16330W: http://www.linux-mm.org 16331T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16332F: include/linux/mempolicy.h 16333F: include/uapi/linux/mempolicy.h 16334F: include/linux/migrate.h 16335F: include/linux/migrate_mode.h 16336F: mm/mempolicy.c 16337F: mm/migrate.c 16338F: mm/migrate_device.c 16339 16340MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16341M: Andrew Morton <akpm@linux-foundation.org> 16342M: Axel Rasmussen <axelrasmussen@google.com> 16343M: Yuanchu Xie <yuanchu@google.com> 16344R: Wei Xu <weixugc@google.com> 16345L: linux-mm@kvack.org 16346S: Maintained 16347W: http://www.linux-mm.org 16348T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16349F: Documentation/admin-guide/mm/multigen_lru.rst 16350F: Documentation/mm/multigen_lru.rst 16351F: include/linux/mm_inline.h 16352F: include/linux/mmzone.h 16353F: mm/swap.c 16354F: mm/vmscan.c 16355F: mm/workingset.c 16356 16357MEMORY MANAGEMENT - MISC 16358M: Andrew Morton <akpm@linux-foundation.org> 16359M: David Hildenbrand <david@redhat.com> 16360R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16361R: Liam R. Howlett <Liam.Howlett@oracle.com> 16362R: Vlastimil Babka <vbabka@suse.cz> 16363R: Mike Rapoport <rppt@kernel.org> 16364R: Suren Baghdasaryan <surenb@google.com> 16365R: Michal Hocko <mhocko@suse.com> 16366L: linux-mm@kvack.org 16367S: Maintained 16368W: http://www.linux-mm.org 16369T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16370F: Documentation/admin-guide/mm/ 16371F: Documentation/mm/ 16372F: include/linux/cma.h 16373F: include/linux/dmapool.h 16374F: include/linux/ioremap.h 16375F: include/linux/memory-tiers.h 16376F: include/linux/page_idle.h 16377F: mm/backing-dev.c 16378F: mm/cma.c 16379F: mm/cma_debug.c 16380F: mm/cma_sysfs.c 16381F: mm/dmapool.c 16382F: mm/dmapool_test.c 16383F: mm/early_ioremap.c 16384F: mm/fadvise.c 16385F: mm/ioremap.c 16386F: mm/mapping_dirty_helpers.c 16387F: mm/memory-tiers.c 16388F: mm/page_idle.c 16389F: mm/pgalloc-track.h 16390F: mm/process_vm_access.c 16391F: tools/testing/selftests/mm/ 16392 16393MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16394M: Andrew Morton <akpm@linux-foundation.org> 16395M: Mike Rapoport <rppt@kernel.org> 16396L: linux-mm@kvack.org 16397S: Maintained 16398T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git 16399F: include/linux/numa_memblks.h 16400F: mm/numa.c 16401F: mm/numa_emulation.c 16402F: mm/numa_memblks.c 16403 16404MEMORY MANAGEMENT - OOM KILLER 16405M: Michal Hocko <mhocko@suse.com> 16406R: David Rientjes <rientjes@google.com> 16407R: Shakeel Butt <shakeel.butt@linux.dev> 16408L: linux-mm@kvack.org 16409S: Maintained 16410F: include/linux/oom.h 16411F: include/trace/events/oom.h 16412F: include/uapi/linux/oom.h 16413F: mm/oom_kill.c 16414 16415MEMORY MANAGEMENT - PAGE ALLOCATOR 16416M: Andrew Morton <akpm@linux-foundation.org> 16417M: Vlastimil Babka <vbabka@suse.cz> 16418R: Suren Baghdasaryan <surenb@google.com> 16419R: Michal Hocko <mhocko@suse.com> 16420R: Brendan Jackman <jackmanb@google.com> 16421R: Johannes Weiner <hannes@cmpxchg.org> 16422R: Zi Yan <ziy@nvidia.com> 16423L: linux-mm@kvack.org 16424S: Maintained 16425F: include/linux/compaction.h 16426F: include/linux/gfp.h 16427F: include/linux/page-isolation.h 16428F: mm/compaction.c 16429F: mm/debug_page_alloc.c 16430F: mm/debug_page_ref.c 16431F: mm/fail_page_alloc.c 16432F: mm/page_alloc.c 16433F: mm/page_ext.c 16434F: mm/page_frag_cache.c 16435F: mm/page_isolation.c 16436F: mm/page_owner.c 16437F: mm/page_poison.c 16438F: mm/page_reporting.c 16439F: mm/page_reporting.h 16440F: mm/show_mem.c 16441F: mm/shuffle.c 16442F: mm/shuffle.h 16443 16444MEMORY MANAGEMENT - RECLAIM 16445M: Andrew Morton <akpm@linux-foundation.org> 16446M: Johannes Weiner <hannes@cmpxchg.org> 16447R: David Hildenbrand <david@redhat.com> 16448R: Michal Hocko <mhocko@kernel.org> 16449R: Qi Zheng <zhengqi.arch@bytedance.com> 16450R: Shakeel Butt <shakeel.butt@linux.dev> 16451R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16452L: linux-mm@kvack.org 16453S: Maintained 16454F: mm/pt_reclaim.c 16455F: mm/vmscan.c 16456F: mm/workingset.c 16457 16458MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16459M: Andrew Morton <akpm@linux-foundation.org> 16460M: David Hildenbrand <david@redhat.com> 16461M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16462R: Rik van Riel <riel@surriel.com> 16463R: Liam R. Howlett <Liam.Howlett@oracle.com> 16464R: Vlastimil Babka <vbabka@suse.cz> 16465R: Harry Yoo <harry.yoo@oracle.com> 16466R: Jann Horn <jannh@google.com> 16467L: linux-mm@kvack.org 16468S: Maintained 16469F: include/linux/rmap.h 16470F: mm/page_vma_mapped.c 16471F: mm/rmap.c 16472F: tools/testing/selftests/mm/rmap.c 16473 16474MEMORY MANAGEMENT - SECRETMEM 16475M: Andrew Morton <akpm@linux-foundation.org> 16476M: Mike Rapoport <rppt@kernel.org> 16477L: linux-mm@kvack.org 16478S: Maintained 16479F: include/linux/secretmem.h 16480F: mm/secretmem.c 16481 16482MEMORY MANAGEMENT - SWAP 16483M: Andrew Morton <akpm@linux-foundation.org> 16484R: Kemeng Shi <shikemeng@huaweicloud.com> 16485R: Kairui Song <kasong@tencent.com> 16486R: Nhat Pham <nphamcs@gmail.com> 16487R: Baoquan He <bhe@redhat.com> 16488R: Barry Song <baohua@kernel.org> 16489R: Chris Li <chrisl@kernel.org> 16490L: linux-mm@kvack.org 16491S: Maintained 16492F: Documentation/mm/swap-table.rst 16493F: include/linux/swap.h 16494F: include/linux/swapfile.h 16495F: include/linux/swapops.h 16496F: mm/page_io.c 16497F: mm/swap.c 16498F: mm/swap.h 16499F: mm/swap_table.h 16500F: mm/swap_state.c 16501F: mm/swapfile.c 16502 16503MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16504M: Andrew Morton <akpm@linux-foundation.org> 16505M: David Hildenbrand <david@redhat.com> 16506M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16507R: Zi Yan <ziy@nvidia.com> 16508R: Baolin Wang <baolin.wang@linux.alibaba.com> 16509R: Liam R. Howlett <Liam.Howlett@oracle.com> 16510R: Nico Pache <npache@redhat.com> 16511R: Ryan Roberts <ryan.roberts@arm.com> 16512R: Dev Jain <dev.jain@arm.com> 16513R: Barry Song <baohua@kernel.org> 16514R: Lance Yang <lance.yang@linux.dev> 16515L: linux-mm@kvack.org 16516S: Maintained 16517W: http://www.linux-mm.org 16518T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16519F: Documentation/admin-guide/mm/transhuge.rst 16520F: include/linux/huge_mm.h 16521F: include/linux/khugepaged.h 16522F: include/trace/events/huge_memory.h 16523F: mm/huge_memory.c 16524F: mm/khugepaged.c 16525F: mm/mm_slot.h 16526F: tools/testing/selftests/mm/khugepaged.c 16527F: tools/testing/selftests/mm/split_huge_page_test.c 16528F: tools/testing/selftests/mm/transhuge-stress.c 16529 16530MEMORY MANAGEMENT - USERFAULTFD 16531M: Andrew Morton <akpm@linux-foundation.org> 16532R: Peter Xu <peterx@redhat.com> 16533L: linux-mm@kvack.org 16534S: Maintained 16535F: Documentation/admin-guide/mm/userfaultfd.rst 16536F: fs/userfaultfd.c 16537F: include/asm-generic/pgtable_uffd.h 16538F: include/linux/userfaultfd_k.h 16539F: include/uapi/linux/userfaultfd.h 16540F: mm/userfaultfd.c 16541F: tools/testing/selftests/mm/uffd-*.[ch] 16542 16543MEMORY MANAGEMENT - RUST 16544M: Alice Ryhl <aliceryhl@google.com> 16545R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16546R: Liam R. Howlett <Liam.Howlett@oracle.com> 16547L: linux-mm@kvack.org 16548L: rust-for-linux@vger.kernel.org 16549S: Maintained 16550W: http://www.linux-mm.org 16551T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16552F: rust/helpers/mm.c 16553F: rust/helpers/page.c 16554F: rust/kernel/mm.rs 16555F: rust/kernel/mm/ 16556F: rust/kernel/page.rs 16557 16558MEMORY MAPPING 16559M: Andrew Morton <akpm@linux-foundation.org> 16560M: Liam R. Howlett <Liam.Howlett@oracle.com> 16561M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16562R: Vlastimil Babka <vbabka@suse.cz> 16563R: Jann Horn <jannh@google.com> 16564R: Pedro Falcato <pfalcato@suse.de> 16565L: linux-mm@kvack.org 16566S: Maintained 16567W: http://www.linux-mm.org 16568T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16569F: include/trace/events/mmap.h 16570F: mm/interval_tree.c 16571F: mm/mincore.c 16572F: mm/mlock.c 16573F: mm/mmap.c 16574F: mm/mprotect.c 16575F: mm/mremap.c 16576F: mm/mseal.c 16577F: mm/msync.c 16578F: mm/nommu.c 16579F: mm/vma.c 16580F: mm/vma.h 16581F: mm/vma_exec.c 16582F: mm/vma_init.c 16583F: mm/vma_internal.h 16584F: tools/testing/selftests/mm/merge.c 16585F: tools/testing/vma/ 16586 16587MEMORY MAPPING - LOCKING 16588M: Andrew Morton <akpm@linux-foundation.org> 16589M: Suren Baghdasaryan <surenb@google.com> 16590M: Liam R. Howlett <Liam.Howlett@oracle.com> 16591M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16592R: Vlastimil Babka <vbabka@suse.cz> 16593R: Shakeel Butt <shakeel.butt@linux.dev> 16594L: linux-mm@kvack.org 16595S: Maintained 16596W: http://www.linux-mm.org 16597T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16598F: Documentation/mm/process_addrs.rst 16599F: include/linux/mmap_lock.h 16600F: include/trace/events/mmap_lock.h 16601F: mm/mmap_lock.c 16602 16603MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16604M: Andrew Morton <akpm@linux-foundation.org> 16605M: Liam R. Howlett <Liam.Howlett@oracle.com> 16606M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16607M: David Hildenbrand <david@redhat.com> 16608R: Vlastimil Babka <vbabka@suse.cz> 16609R: Jann Horn <jannh@google.com> 16610L: linux-mm@kvack.org 16611S: Maintained 16612W: http://www.linux-mm.org 16613T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16614F: include/uapi/asm-generic/mman-common.h 16615F: mm/madvise.c 16616 16617MEMORY TECHNOLOGY DEVICES (MTD) 16618M: Miquel Raynal <miquel.raynal@bootlin.com> 16619M: Richard Weinberger <richard@nod.at> 16620M: Vignesh Raghavendra <vigneshr@ti.com> 16621L: linux-mtd@lists.infradead.org 16622S: Maintained 16623W: http://www.linux-mtd.infradead.org/ 16624Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16625C: irc://irc.oftc.net/mtd 16626T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16628F: Documentation/devicetree/bindings/mtd/ 16629F: drivers/mtd/ 16630F: include/linux/mtd/ 16631F: include/uapi/mtd/ 16632 16633MEN A21 WATCHDOG DRIVER 16634M: Johannes Thumshirn <morbidrsa@gmail.com> 16635L: linux-watchdog@vger.kernel.org 16636S: Maintained 16637F: drivers/watchdog/mena21_wdt.c 16638 16639MEN CHAMELEON BUS (mcb) 16640M: Johannes Thumshirn <morbidrsa@gmail.com> 16641S: Maintained 16642F: Documentation/driver-api/men-chameleon-bus.rst 16643F: drivers/mcb/ 16644F: include/linux/mcb.h 16645 16646MEN F21BMC (Board Management Controller) 16647M: Andreas Werner <andreas.werner@men.de> 16648S: Supported 16649F: Documentation/hwmon/menf21bmc.rst 16650F: drivers/hwmon/menf21bmc_hwmon.c 16651F: drivers/leds/leds-menf21bmc.c 16652F: drivers/mfd/menf21bmc.c 16653F: drivers/watchdog/menf21bmc_wdt.c 16654 16655MEN Z069 WATCHDOG DRIVER 16656M: Johannes Thumshirn <jth@kernel.org> 16657L: linux-watchdog@vger.kernel.org 16658S: Maintained 16659F: drivers/watchdog/menz69_wdt.c 16660 16661MESON AO CEC DRIVER FOR AMLOGIC SOCS 16662M: Neil Armstrong <neil.armstrong@linaro.org> 16663L: linux-media@vger.kernel.org 16664L: linux-amlogic@lists.infradead.org 16665S: Supported 16666W: http://linux-meson.com/ 16667T: git git://linuxtv.org/media.git 16668F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16669F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16670F: drivers/media/cec/platform/meson/ao-cec.c 16671 16672MESON GE2D DRIVER FOR AMLOGIC SOCS 16673M: Neil Armstrong <neil.armstrong@linaro.org> 16674L: linux-media@vger.kernel.org 16675L: linux-amlogic@lists.infradead.org 16676S: Supported 16677T: git git://linuxtv.org/media.git 16678F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16679F: drivers/media/platform/amlogic/meson-ge2d/ 16680 16681MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16682M: Liang Yang <liang.yang@amlogic.com> 16683L: linux-mtd@lists.infradead.org 16684S: Maintained 16685F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16686F: drivers/mtd/nand/raw/meson_* 16687 16688MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16689M: Neil Armstrong <neil.armstrong@linaro.org> 16690L: linux-media@vger.kernel.org 16691L: linux-amlogic@lists.infradead.org 16692S: Supported 16693T: git git://linuxtv.org/media.git 16694F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16695F: drivers/staging/media/meson/vdec/ 16696 16697META ETHERNET DRIVERS 16698M: Alexander Duyck <alexanderduyck@fb.com> 16699M: Jakub Kicinski <kuba@kernel.org> 16700R: kernel-team@meta.com 16701S: Maintained 16702F: Documentation/networking/device_drivers/ethernet/meta/ 16703F: drivers/net/ethernet/meta/ 16704 16705METHODE UDPU SUPPORT 16706M: Robert Marko <robert.marko@sartura.hr> 16707S: Maintained 16708F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16709F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16710 16711MHI BUS 16712M: Manivannan Sadhasivam <mani@kernel.org> 16713L: mhi@lists.linux.dev 16714L: linux-arm-msm@vger.kernel.org 16715S: Maintained 16716T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16717F: Documentation/ABI/stable/sysfs-bus-mhi 16718F: Documentation/mhi/ 16719F: drivers/bus/mhi/ 16720F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16721F: include/linux/mhi.h 16722 16723MICROBLAZE ARCHITECTURE 16724M: Michal Simek <monstr@monstr.eu> 16725S: Supported 16726W: http://www.monstr.eu/fdt/ 16727T: git git://git.monstr.eu/linux-2.6-microblaze.git 16728F: arch/microblaze/ 16729 16730MICROBLAZE TMR INJECT 16731M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16732S: Supported 16733F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16734F: drivers/misc/xilinx_tmr_inject.c 16735 16736MICROBLAZE TMR MANAGER 16737M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16738S: Supported 16739F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16740F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16741F: drivers/misc/xilinx_tmr_manager.c 16742 16743MICROCHIP AT91 DMA DRIVERS 16744M: Ludovic Desroches <ludovic.desroches@microchip.com> 16745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16746L: dmaengine@vger.kernel.org 16747S: Supported 16748F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16749F: drivers/dma/at_hdmac.c 16750F: drivers/dma/at_xdmac.c 16751F: include/dt-bindings/dma/at91.h 16752 16753MICROCHIP AT91 SERIAL DRIVER 16754M: Richard Genoud <richard.genoud@bootlin.com> 16755S: Maintained 16756F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16757F: drivers/tty/serial/atmel_serial.c 16758F: drivers/tty/serial/atmel_serial.h 16759 16760MICROCHIP AT91 USART MFD DRIVER 16761M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16762L: linux-kernel@vger.kernel.org 16763S: Supported 16764F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16765F: drivers/mfd/at91-usart.c 16766F: include/dt-bindings/mfd/at91-usart.h 16767 16768MICROCHIP AT91 USART SPI DRIVER 16769M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16770L: linux-spi@vger.kernel.org 16771S: Supported 16772F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16773F: drivers/spi/spi-at91-usart.c 16774 16775MICROCHIP AUDIO ASOC DRIVERS 16776M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16777M: Andrei Simion <andrei.simion@microchip.com> 16778L: linux-sound@vger.kernel.org 16779S: Supported 16780F: Documentation/devicetree/bindings/sound/atmel* 16781F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16782F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16783F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16784F: sound/soc/atmel 16785 16786MICROCHIP CSI2DC DRIVER 16787M: Eugen Hristev <eugen.hristev@microchip.com> 16788L: linux-media@vger.kernel.org 16789S: Supported 16790F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16791F: drivers/media/platform/microchip/microchip-csi2dc.c 16792 16793MICROCHIP ECC DRIVER 16794L: linux-crypto@vger.kernel.org 16795S: Orphan 16796F: drivers/crypto/atmel-ecc.* 16797 16798MICROCHIP EIC DRIVER 16799M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16801S: Supported 16802F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16803F: drivers/irqchip/irq-mchp-eic.c 16804 16805MICROCHIP I2C DRIVER 16806M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16807L: linux-i2c@vger.kernel.org 16808S: Supported 16809F: drivers/i2c/busses/i2c-at91-*.c 16810F: drivers/i2c/busses/i2c-at91.h 16811 16812MICROCHIP ISC DRIVER 16813M: Eugen Hristev <eugen.hristev@microchip.com> 16814L: linux-media@vger.kernel.org 16815S: Supported 16816F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16817F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16818F: drivers/media/platform/microchip/microchip-isc* 16819F: drivers/media/platform/microchip/microchip-sama*-isc* 16820F: drivers/staging/media/deprecated/atmel/atmel-isc* 16821F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16822F: include/linux/atmel-isc-media.h 16823 16824MICROCHIP ISI DRIVER 16825M: Eugen Hristev <eugen.hristev@microchip.com> 16826L: linux-media@vger.kernel.org 16827S: Supported 16828F: drivers/media/platform/atmel/atmel-isi.c 16829F: drivers/media/platform/atmel/atmel-isi.h 16830 16831MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16832M: Woojung Huh <woojung.huh@microchip.com> 16833M: UNGLinuxDriver@microchip.com 16834L: netdev@vger.kernel.org 16835S: Maintained 16836F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16837F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16838F: drivers/net/dsa/microchip/* 16839F: include/linux/dsa/ksz_common.h 16840F: include/linux/platform_data/microchip-ksz.h 16841F: net/dsa/tag_ksz.c 16842 16843MICROCHIP LAN743X ETHERNET DRIVER 16844M: Bryan Whitehead <bryan.whitehead@microchip.com> 16845M: UNGLinuxDriver@microchip.com 16846L: netdev@vger.kernel.org 16847S: Maintained 16848F: drivers/net/ethernet/microchip/lan743x_* 16849 16850MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16851M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16852L: netdev@vger.kernel.org 16853S: Maintained 16854F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16855F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16856 16857MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16858M: Arun Ramadoss <arun.ramadoss@microchip.com> 16859R: UNGLinuxDriver@microchip.com 16860L: netdev@vger.kernel.org 16861S: Maintained 16862F: drivers/net/phy/microchip_t1.c 16863 16864MICROCHIP LAN966X ETHERNET DRIVER 16865M: Horatiu Vultur <horatiu.vultur@microchip.com> 16866M: UNGLinuxDriver@microchip.com 16867L: netdev@vger.kernel.org 16868S: Maintained 16869F: drivers/net/ethernet/microchip/lan966x/* 16870 16871MICROCHIP LAN966X OIC DRIVER 16872M: Herve Codina <herve.codina@bootlin.com> 16873S: Maintained 16874F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16875F: drivers/irqchip/irq-lan966x-oic.c 16876 16877MICROCHIP LAN966X PCI DRIVER 16878M: Herve Codina <herve.codina@bootlin.com> 16879S: Maintained 16880F: drivers/misc/lan966x_pci.c 16881F: drivers/misc/lan966x_pci.dtso 16882 16883MICROCHIP LAN969X ETHERNET DRIVER 16884M: Daniel Machon <daniel.machon@microchip.com> 16885M: UNGLinuxDriver@microchip.com 16886L: netdev@vger.kernel.org 16887S: Maintained 16888F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16889 16890MICROCHIP LCDFB DRIVER 16891M: Nicolas Ferre <nicolas.ferre@microchip.com> 16892L: linux-fbdev@vger.kernel.org 16893S: Maintained 16894F: drivers/video/fbdev/atmel_lcdfb.c 16895F: include/video/atmel_lcdc.h 16896 16897MICROCHIP MCP16502 PMIC DRIVER 16898M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16899M: Andrei Simion <andrei.simion@microchip.com> 16900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16901S: Supported 16902F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16903F: drivers/regulator/mcp16502.c 16904 16905MICROCHIP MCP3564 ADC DRIVER 16906M: Marius Cristea <marius.cristea@microchip.com> 16907L: linux-iio@vger.kernel.org 16908S: Supported 16909F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16910F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16911F: drivers/iio/adc/mcp3564.c 16912 16913MICROCHIP MCP3911 ADC DRIVER 16914M: Marcus Folkesson <marcus.folkesson@gmail.com> 16915M: Kent Gustavsson <kent@minoris.se> 16916L: linux-iio@vger.kernel.org 16917S: Maintained 16918F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16919F: drivers/iio/adc/mcp3911.c 16920 16921MICROCHIP MMC/SD/SDIO MCI DRIVER 16922M: Aubin Constans <aubin.constans@microchip.com> 16923S: Maintained 16924F: drivers/mmc/host/atmel-mci.c 16925 16926MICROCHIP NAND DRIVER 16927L: linux-mtd@lists.infradead.org 16928S: Orphan 16929F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16930F: drivers/mtd/nand/raw/atmel/* 16931 16932MICROCHIP OTPC DRIVER 16933M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16935S: Supported 16936F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16937F: drivers/nvmem/microchip-otpc.c 16938F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16939 16940MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16941M: Matteo Martelli <matteomartelli3@gmail.com> 16942L: linux-iio@vger.kernel.org 16943S: Supported 16944F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16945F: drivers/iio/adc/pac1921.c 16946 16947MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16948M: Marius Cristea <marius.cristea@microchip.com> 16949L: linux-iio@vger.kernel.org 16950S: Supported 16951F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16952F: drivers/iio/adc/pac1934.c 16953 16954MICROCHIP PCI1XXXX GP DRIVER 16955M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16956M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16957L: linux-gpio@vger.kernel.org 16958S: Supported 16959F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16960F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16961F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16962F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16963 16964MICROCHIP PCI1XXXX I2C DRIVER 16965M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16966M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16967L: linux-i2c@vger.kernel.org 16968S: Maintained 16969F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16970 16971MICROCHIP PCIe UART DRIVER 16972M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16973L: linux-serial@vger.kernel.org 16974S: Maintained 16975F: drivers/tty/serial/8250/8250_pci1xxxx.c 16976 16977MICROCHIP POLARFIRE FPGA DRIVERS 16978M: Conor Dooley <conor.dooley@microchip.com> 16979L: linux-fpga@vger.kernel.org 16980S: Supported 16981F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16982F: drivers/fpga/microchip-spi.c 16983 16984MICROCHIP PWM DRIVER 16985M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16987L: linux-pwm@vger.kernel.org 16988S: Supported 16989F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16990F: drivers/pwm/pwm-atmel.c 16991 16992MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16993M: Manikandan Muralidharan <manikandan.m@microchip.com> 16994M: Dharma Balasubiramani <dharma.b@microchip.com> 16995L: dri-devel@lists.freedesktop.org 16996S: Supported 16997F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16998F: drivers/gpu/drm/bridge/microchip-lvds.c 16999 17000MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 17001M: Eugen Hristev <eugen.hristev@microchip.com> 17002L: linux-iio@vger.kernel.org 17003S: Supported 17004F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 17005F: drivers/iio/adc/at91-sama5d2_adc.c 17006F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 17007 17008MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 17009M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17010S: Supported 17011F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 17012F: drivers/power/reset/at91-sama5d2_shdwc.c 17013 17014MICROCHIP SOC DRIVERS 17015M: Conor Dooley <conor@kernel.org> 17016S: Supported 17017T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17018F: Documentation/devicetree/bindings/soc/microchip/ 17019F: drivers/soc/microchip/ 17020 17021MICROCHIP SPI DRIVER 17022M: Ryan Wanner <ryan.wanner@microchip.com> 17023S: Supported 17024F: drivers/spi/spi-atmel.* 17025 17026MICROCHIP SSC DRIVER 17027M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17028M: Andrei Simion <andrei.simion@microchip.com> 17029L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17030S: Supported 17031F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 17032F: drivers/misc/atmel-ssc.c 17033F: include/linux/atmel-ssc.h 17034 17035Microchip Timer Counter Block (TCB) Capture Driver 17036M: Kamel Bouhara <kamel.bouhara@bootlin.com> 17037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17038L: linux-iio@vger.kernel.org 17039S: Maintained 17040F: drivers/counter/microchip-tcb-capture.c 17041F: include/uapi/linux/counter/microchip-tcb-capture.h 17042 17043MICROCHIP USB251XB DRIVER 17044M: Richard Leitner <richard.leitner@skidata.com> 17045L: linux-usb@vger.kernel.org 17046S: Maintained 17047F: Documentation/devicetree/bindings/usb/usb251xb.yaml 17048F: drivers/usb/misc/usb251xb.c 17049 17050MICROCHIP USBA UDC DRIVER 17051M: Cristian Birsan <cristian.birsan@microchip.com> 17052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17053S: Supported 17054F: drivers/usb/gadget/udc/atmel_usba_udc.* 17055 17056MICROCHIP WILC1000 WIFI DRIVER 17057M: Ajay Singh <ajay.kathat@microchip.com> 17058M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17059L: linux-wireless@vger.kernel.org 17060S: Supported 17061F: drivers/net/wireless/microchip/ 17062 17063MICROCHIP ZL3073X DRIVER 17064M: Ivan Vecera <ivecera@redhat.com> 17065M: Prathosh Satish <Prathosh.Satish@microchip.com> 17066L: netdev@vger.kernel.org 17067S: Supported 17068F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 17069F: drivers/dpll/zl3073x/ 17070 17071MICROSEMI MIPS SOCS 17072M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17073M: UNGLinuxDriver@microchip.com 17074L: linux-mips@vger.kernel.org 17075S: Supported 17076F: Documentation/devicetree/bindings/mips/mscc.txt 17077F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 17078F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 17079F: arch/mips/boot/dts/mscc/ 17080F: arch/mips/configs/generic/board-ocelot.config 17081F: arch/mips/generic/board-ocelot.c 17082 17083MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 17084M: Don Brace <don.brace@microchip.com> 17085L: storagedev@microchip.com 17086L: linux-scsi@vger.kernel.org 17087S: Supported 17088F: Documentation/scsi/smartpqi.rst 17089F: drivers/scsi/smartpqi/Kconfig 17090F: drivers/scsi/smartpqi/Makefile 17091F: drivers/scsi/smartpqi/smartpqi*.[ch] 17092F: include/linux/cciss*.h 17093F: include/uapi/linux/cciss*.h 17094 17095MICROSOFT MANA RDMA DRIVER 17096M: Long Li <longli@microsoft.com> 17097M: Konstantin Taranov <kotaranov@microsoft.com> 17098L: linux-rdma@vger.kernel.org 17099S: Supported 17100F: drivers/infiniband/hw/mana/ 17101F: include/net/mana 17102F: include/uapi/rdma/mana-abi.h 17103 17104MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 17105M: Maximilian Luz <luzmaximilian@gmail.com> 17106L: platform-driver-x86@vger.kernel.org 17107S: Maintained 17108F: drivers/platform/surface/surface_aggregator_tabletsw.c 17109 17110MICROSOFT SURFACE BATTERY AND AC DRIVERS 17111M: Maximilian Luz <luzmaximilian@gmail.com> 17112L: linux-pm@vger.kernel.org 17113L: platform-driver-x86@vger.kernel.org 17114S: Maintained 17115F: drivers/power/supply/surface_battery.c 17116F: drivers/power/supply/surface_charger.c 17117 17118MICROSOFT SURFACE DTX DRIVER 17119M: Maximilian Luz <luzmaximilian@gmail.com> 17120L: platform-driver-x86@vger.kernel.org 17121S: Maintained 17122F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 17123F: drivers/platform/surface/surface_dtx.c 17124F: include/uapi/linux/surface_aggregator/dtx.h 17125 17126MICROSOFT SURFACE SENSOR FAN DRIVER 17127M: Maximilian Luz <luzmaximilian@gmail.com> 17128M: Ivor Wanders <ivor@iwanders.net> 17129L: linux-hwmon@vger.kernel.org 17130S: Maintained 17131F: Documentation/hwmon/surface_fan.rst 17132F: drivers/hwmon/surface_fan.c 17133 17134MICROSOFT SURFACE SENSOR THERMAL DRIVER 17135M: Maximilian Luz <luzmaximilian@gmail.com> 17136L: linux-hwmon@vger.kernel.org 17137S: Maintained 17138F: drivers/hwmon/surface_temp.c 17139 17140MICROSOFT SURFACE GPE LID SUPPORT DRIVER 17141M: Maximilian Luz <luzmaximilian@gmail.com> 17142L: platform-driver-x86@vger.kernel.org 17143S: Maintained 17144F: drivers/platform/surface/surface_gpe.c 17145 17146MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 17147M: Hans de Goede <hansg@kernel.org> 17148M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 17149M: Maximilian Luz <luzmaximilian@gmail.com> 17150L: platform-driver-x86@vger.kernel.org 17151S: Maintained 17152T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 17153F: drivers/platform/surface/ 17154 17155MICROSOFT SURFACE HID TRANSPORT DRIVER 17156M: Maximilian Luz <luzmaximilian@gmail.com> 17157L: linux-input@vger.kernel.org 17158L: platform-driver-x86@vger.kernel.org 17159S: Maintained 17160F: drivers/hid/surface-hid/ 17161 17162MICROSOFT SURFACE HOT-PLUG DRIVER 17163M: Maximilian Luz <luzmaximilian@gmail.com> 17164L: platform-driver-x86@vger.kernel.org 17165S: Maintained 17166F: drivers/platform/surface/surface_hotplug.c 17167 17168MICROSOFT SURFACE PLATFORM PROFILE DRIVER 17169M: Maximilian Luz <luzmaximilian@gmail.com> 17170L: platform-driver-x86@vger.kernel.org 17171S: Maintained 17172F: drivers/platform/surface/surface_platform_profile.c 17173 17174MICROSOFT SURFACE PRO 3 BUTTON DRIVER 17175M: Chen Yu <yu.c.chen@intel.com> 17176L: platform-driver-x86@vger.kernel.org 17177S: Supported 17178F: drivers/platform/surface/surfacepro3_button.c 17179 17180MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 17181M: Maximilian Luz <luzmaximilian@gmail.com> 17182L: platform-driver-x86@vger.kernel.org 17183S: Maintained 17184F: drivers/platform/surface/surface_aggregator_hub.c 17185 17186MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 17187M: Maximilian Luz <luzmaximilian@gmail.com> 17188L: platform-driver-x86@vger.kernel.org 17189S: Maintained 17190W: https://github.com/linux-surface/surface-aggregator-module 17191C: irc://irc.libera.chat/linux-surface 17192F: Documentation/driver-api/surface_aggregator/ 17193F: drivers/platform/surface/aggregator/ 17194F: drivers/platform/surface/surface_acpi_notify.c 17195F: drivers/platform/surface/surface_aggregator_cdev.c 17196F: drivers/platform/surface/surface_aggregator_registry.c 17197F: include/linux/surface_acpi_notify.h 17198F: include/linux/surface_aggregator/ 17199F: include/uapi/linux/surface_aggregator/ 17200 17201MICROTEK X6 SCANNER 17202M: Oliver Neukum <oliver@neukum.org> 17203S: Maintained 17204F: drivers/usb/image/microtek.* 17205 17206MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 17207M: Luka Kovacic <luka.kovacic@sartura.hr> 17208M: Luka Perkov <luka.perkov@sartura.hr> 17209S: Maintained 17210F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 17211F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 17212F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 17213F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 17214F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 17215F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 17216 17217MIN HEAP 17218M: Kuan-Wei Chiu <visitorckw@gmail.com> 17219L: linux-kernel@vger.kernel.org 17220S: Maintained 17221F: Documentation/core-api/min_heap.rst 17222F: include/linux/min_heap.h 17223F: lib/min_heap.c 17224F: lib/test_min_heap.c 17225 17226MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 17227M: Sakari Ailus <sakari.ailus@linux.intel.com> 17228L: linux-media@vger.kernel.org 17229S: Maintained 17230F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 17231F: Documentation/driver-api/media/drivers/ccs/ 17232F: Documentation/userspace-api/media/drivers/ccs.rst 17233F: drivers/media/i2c/ccs-pll.c 17234F: drivers/media/i2c/ccs-pll.h 17235F: drivers/media/i2c/ccs/ 17236F: include/uapi/linux/ccs.h 17237F: include/uapi/linux/smiapp.h 17238 17239MIPS 17240M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17241L: linux-mips@vger.kernel.org 17242S: Maintained 17243Q: https://patchwork.kernel.org/project/linux-mips/list/ 17244T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 17245F: Documentation/devicetree/bindings/mips/ 17246F: Documentation/arch/mips/ 17247F: arch/mips/ 17248F: drivers/platform/mips/ 17249F: include/dt-bindings/mips/ 17250 17251MIPS BOSTON DEVELOPMENT BOARD 17252M: Paul Burton <paulburton@kernel.org> 17253L: linux-mips@vger.kernel.org 17254S: Maintained 17255F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 17256F: arch/mips/boot/dts/img/boston.dts 17257F: arch/mips/configs/generic/board-boston.config 17258F: drivers/clk/imgtec/clk-boston.c 17259F: include/dt-bindings/clock/boston-clock.h 17260 17261MIPS CORE DRIVERS 17262M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17263L: linux-mips@vger.kernel.org 17264S: Supported 17265F: drivers/bus/mips_cdmm.c 17266F: drivers/clocksource/mips-gic-timer.c 17267F: drivers/cpuidle/cpuidle-cps.c 17268F: drivers/irqchip/irq-mips-cpu.c 17269F: drivers/irqchip/irq-mips-gic.c 17270 17271MIPS GENERIC PLATFORM 17272M: Paul Burton <paulburton@kernel.org> 17273L: linux-mips@vger.kernel.org 17274S: Supported 17275F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17276F: arch/mips/generic/ 17277F: arch/mips/tools/generic-board-config.sh 17278 17279MIPS RINT INSTRUCTION EMULATION 17280M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17281L: linux-mips@vger.kernel.org 17282S: Supported 17283F: arch/mips/math-emu/dp_rint.c 17284F: arch/mips/math-emu/sp_rint.c 17285 17286MIPS/LOONGSON1 ARCHITECTURE 17287M: Keguang Zhang <keguang.zhang@gmail.com> 17288L: linux-mips@vger.kernel.org 17289S: Maintained 17290F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17291F: arch/mips/boot/dts/loongson/loongson1* 17292F: arch/mips/configs/loongson1_defconfig 17293F: arch/mips/loongson32/ 17294F: drivers/*/*loongson1* 17295F: drivers/mtd/nand/raw/loongson-nand-controller.c 17296F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17297F: sound/soc/loongson/loongson1_ac97.c 17298 17299MIPS/LOONGSON2EF ARCHITECTURE 17300M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17301L: linux-mips@vger.kernel.org 17302S: Maintained 17303F: arch/mips/include/asm/mach-loongson2ef/ 17304F: arch/mips/loongson2ef/ 17305F: drivers/cpufreq/loongson2_cpufreq.c 17306 17307MIPS/LOONGSON64 ARCHITECTURE 17308M: Huacai Chen <chenhuacai@kernel.org> 17309M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17310L: linux-mips@vger.kernel.org 17311S: Maintained 17312F: arch/mips/include/asm/mach-loongson64/ 17313F: arch/mips/loongson64/ 17314F: drivers/irqchip/irq-loongson* 17315F: drivers/platform/mips/cpu_hwmon.c 17316 17317MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17318M: Hans Verkuil <hverkuil@kernel.org> 17319L: linux-media@vger.kernel.org 17320S: Odd Fixes 17321W: https://linuxtv.org 17322T: git git://linuxtv.org/media.git 17323F: drivers/media/radio/radio-miropcm20* 17324 17325MITSUMI MM8013 FG DRIVER 17326M: Konrad Dybcio <konradybcio@kernel.org> 17327F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17328F: drivers/power/supply/mm8013.c 17329 17330MMP SUPPORT 17331R: Lubomir Rintel <lkundrak@v3.sk> 17332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17333S: Odd Fixes 17334T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17335F: arch/arm/boot/dts/marvell/mmp* 17336F: arch/arm/mach-mmp/ 17337F: include/linux/soc/mmp/ 17338 17339MMP USB PHY DRIVERS 17340R: Lubomir Rintel <lkundrak@v3.sk> 17341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17342S: Maintained 17343F: drivers/phy/marvell/phy-mmp3-usb.c 17344F: drivers/phy/marvell/phy-pxa-usb.c 17345 17346MMU GATHER AND TLB INVALIDATION 17347M: Will Deacon <will@kernel.org> 17348M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17349M: Andrew Morton <akpm@linux-foundation.org> 17350M: Nick Piggin <npiggin@gmail.com> 17351M: Peter Zijlstra <peterz@infradead.org> 17352L: linux-arch@vger.kernel.org 17353L: linux-mm@kvack.org 17354S: Maintained 17355F: arch/*/include/asm/tlb.h 17356F: include/asm-generic/tlb.h 17357F: include/trace/events/tlb.h 17358F: mm/mmu_gather.c 17359 17360MN88472 MEDIA DRIVER 17361L: linux-media@vger.kernel.org 17362S: Orphan 17363W: https://linuxtv.org 17364Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17365F: drivers/media/dvb-frontends/mn88472* 17366 17367MN88473 MEDIA DRIVER 17368L: linux-media@vger.kernel.org 17369S: Orphan 17370W: https://linuxtv.org 17371Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17372F: drivers/media/dvb-frontends/mn88473* 17373 17374MOBILEYE MIPS SOCS 17375M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17376M: Gregory CLEMENT <gregory.clement@bootlin.com> 17377M: Théo Lebrun <theo.lebrun@bootlin.com> 17378L: linux-mips@vger.kernel.org 17379S: Maintained 17380F: Documentation/devicetree/bindings/mips/mobileye.yaml 17381F: Documentation/devicetree/bindings/soc/mobileye/ 17382F: arch/mips/boot/dts/mobileye/ 17383F: arch/mips/configs/eyeq5_defconfig 17384F: arch/mips/mobileye/board-epm5.its.S 17385F: drivers/clk/clk-eyeq.c 17386F: drivers/pinctrl/pinctrl-eyeq5.c 17387F: drivers/reset/reset-eyeq.c 17388F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17389 17390MODULE SUPPORT 17391M: Luis Chamberlain <mcgrof@kernel.org> 17392M: Petr Pavlu <petr.pavlu@suse.com> 17393M: Daniel Gomez <da.gomez@kernel.org> 17394R: Sami Tolvanen <samitolvanen@google.com> 17395L: linux-modules@vger.kernel.org 17396L: linux-kernel@vger.kernel.org 17397S: Maintained 17398T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17399F: include/linux/kmod.h 17400F: include/linux/module*.h 17401F: kernel/module/ 17402F: lib/test_kmod.c 17403F: lib/tests/module/ 17404F: scripts/module* 17405F: tools/testing/selftests/kmod/ 17406F: tools/testing/selftests/module/ 17407 17408MONOLITHIC POWER SYSTEM PMIC DRIVER 17409M: Saravanan Sekar <sravanhome@gmail.com> 17410S: Maintained 17411F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17412F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17413F: drivers/hwmon/pmbus/mpq7932.c 17414F: drivers/iio/adc/mp2629_adc.c 17415F: drivers/mfd/mp2629.c 17416F: drivers/power/supply/mp2629_charger.c 17417F: drivers/regulator/mp5416.c 17418F: drivers/regulator/mpq7920.c 17419F: drivers/regulator/mpq7920.h 17420F: include/linux/mfd/mp2629.h 17421 17422MOST(R) TECHNOLOGY DRIVER 17423M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17424M: Christian Gromm <christian.gromm@microchip.com> 17425S: Maintained 17426F: Documentation/ABI/testing/configfs-most 17427F: Documentation/ABI/testing/sysfs-bus-most 17428F: drivers/most/ 17429F: drivers/staging/most/ 17430F: include/linux/most.h 17431 17432MOTORCOMM PHY DRIVER 17433M: Frank <Frank.Sae@motor-comm.com> 17434L: netdev@vger.kernel.org 17435S: Maintained 17436F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17437F: drivers/net/phy/motorcomm.c 17438 17439MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17440M: Jiri Slaby <jirislaby@kernel.org> 17441S: Maintained 17442F: Documentation/driver-api/tty/moxa-smartio.rst 17443F: drivers/tty/mxser.* 17444 17445MP3309C BACKLIGHT DRIVER 17446M: Flavio Suligoi <f.suligoi@asem.it> 17447L: dri-devel@lists.freedesktop.org 17448S: Maintained 17449F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17450F: drivers/video/backlight/mp3309c.c 17451 17452MPS MP2869 DRIVER 17453M: Wensheng Wang <wenswang@yeah.net> 17454L: linux-hwmon@vger.kernel.org 17455S: Maintained 17456F: Documentation/hwmon/mp2869.rst 17457F: drivers/hwmon/pmbus/mp2869.c 17458 17459MPS MP2891 DRIVER 17460M: Noah Wang <noahwang.wang@outlook.com> 17461L: linux-hwmon@vger.kernel.org 17462S: Maintained 17463F: Documentation/hwmon/mp2891.rst 17464F: drivers/hwmon/pmbus/mp2891.c 17465 17466MPS MP29502 DRIVER 17467M: Wensheng Wang <wenswang@yeah.net> 17468L: linux-hwmon@vger.kernel.org 17469S: Maintained 17470F: Documentation/hwmon/mp29502.rst 17471F: drivers/hwmon/pmbus/mp29502.c 17472 17473MPS MP2993 DRIVER 17474M: Noah Wang <noahwang.wang@outlook.com> 17475L: linux-hwmon@vger.kernel.org 17476S: Maintained 17477F: Documentation/hwmon/mp2993.rst 17478F: drivers/hwmon/pmbus/mp2993.c 17479 17480MPS MP9941 DRIVER 17481M: Noah Wang <noahwang.wang@outlook.com> 17482L: linux-hwmon@vger.kernel.org 17483S: Maintained 17484F: Documentation/hwmon/mp9941.rst 17485F: drivers/hwmon/pmbus/mp9941.c 17486 17487MR800 AVERMEDIA USB FM RADIO DRIVER 17488M: Alexey Klimov <alexey.klimov@linaro.org> 17489L: linux-media@vger.kernel.org 17490S: Maintained 17491T: git git://linuxtv.org/media.git 17492F: drivers/media/radio/radio-mr800.c 17493 17494MRF24J40 IEEE 802.15.4 RADIO DRIVER 17495M: Stefan Schmidt <stefan@datenfreihafen.org> 17496L: linux-wpan@vger.kernel.org 17497S: Odd Fixes 17498F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17499F: drivers/net/ieee802154/mrf24j40.c 17500 17501MSI EC DRIVER 17502M: Nikita Kravets <teackot@gmail.com> 17503L: platform-driver-x86@vger.kernel.org 17504S: Maintained 17505W: https://github.com/BeardOverflow/msi-ec 17506F: drivers/platform/x86/msi-ec.* 17507 17508MSI LAPTOP SUPPORT 17509M: "Lee, Chun-Yi" <jlee@suse.com> 17510L: platform-driver-x86@vger.kernel.org 17511S: Maintained 17512F: drivers/platform/x86/msi-laptop.c 17513 17514MSI WMI SUPPORT 17515L: platform-driver-x86@vger.kernel.org 17516S: Orphan 17517F: drivers/platform/x86/msi-wmi.c 17518 17519MSI WMI PLATFORM FEATURES 17520M: Armin Wolf <W_Armin@gmx.de> 17521L: platform-driver-x86@vger.kernel.org 17522S: Maintained 17523F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17524F: Documentation/wmi/devices/msi-wmi-platform.rst 17525F: drivers/platform/x86/msi-wmi-platform.c 17526 17527MSI001 MEDIA DRIVER 17528L: linux-media@vger.kernel.org 17529S: Orphan 17530W: https://linuxtv.org 17531Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17532F: drivers/media/tuners/msi001* 17533 17534MSI2500 MEDIA DRIVER 17535L: linux-media@vger.kernel.org 17536S: Orphan 17537W: https://linuxtv.org 17538Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17539F: drivers/media/usb/msi2500/ 17540 17541MSTAR INTERRUPT CONTROLLER DRIVER 17542M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17543M: Daniel Palmer <daniel@thingy.jp> 17544S: Maintained 17545F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17546F: drivers/irqchip/irq-mst-intc.c 17547 17548MSYSTEMS DISKONCHIP G3 MTD DRIVER 17549M: Robert Jarzmik <robert.jarzmik@free.fr> 17550L: linux-mtd@lists.infradead.org 17551S: Maintained 17552F: drivers/mtd/devices/docg3* 17553 17554MT9M114 ONSEMI SENSOR DRIVER 17555M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17556L: linux-media@vger.kernel.org 17557S: Maintained 17558T: git git://linuxtv.org/media.git 17559F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17560F: drivers/media/i2c/mt9m114.c 17561 17562MT9P031 APTINA CAMERA SENSOR 17563M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17564L: linux-media@vger.kernel.org 17565S: Maintained 17566T: git git://linuxtv.org/media.git 17567F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17568F: drivers/media/i2c/mt9p031.c 17569 17570MT9T112 APTINA CAMERA SENSOR 17571M: Jacopo Mondi <jacopo@jmondi.org> 17572L: linux-media@vger.kernel.org 17573S: Odd Fixes 17574T: git git://linuxtv.org/media.git 17575F: drivers/media/i2c/mt9t112.c 17576F: include/media/i2c/mt9t112.h 17577 17578MT9V032 APTINA CAMERA SENSOR 17579M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17580L: linux-media@vger.kernel.org 17581S: Maintained 17582T: git git://linuxtv.org/media.git 17583F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17584F: drivers/media/i2c/mt9v032.c 17585 17586MT9V111 APTINA CAMERA SENSOR 17587M: Jacopo Mondi <jacopo@jmondi.org> 17588L: linux-media@vger.kernel.org 17589S: Maintained 17590T: git git://linuxtv.org/media.git 17591F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17592F: drivers/media/i2c/mt9v111.c 17593 17594MULTIFUNCTION DEVICES (MFD) 17595M: Lee Jones <lee@kernel.org> 17596S: Maintained 17597T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17598F: Documentation/devicetree/bindings/mfd/ 17599F: drivers/mfd/ 17600F: include/dt-bindings/mfd/ 17601F: include/linux/mfd/ 17602 17603MULTIMEDIA CARD (MMC) ETC. OVER SPI 17604S: Orphan 17605F: drivers/mmc/host/mmc_spi.c 17606F: include/linux/spi/mmc_spi.h 17607 17608MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17609M: Ulf Hansson <ulf.hansson@linaro.org> 17610L: linux-mmc@vger.kernel.org 17611S: Maintained 17612T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17613F: Documentation/devicetree/bindings/mmc/ 17614F: drivers/mmc/ 17615F: include/linux/mmc/ 17616F: include/uapi/linux/mmc/ 17617 17618MULTIPLEXER SUBSYSTEM 17619M: Peter Rosin <peda@axentia.se> 17620S: Odd Fixes 17621F: Documentation/ABI/testing/sysfs-class-mux* 17622F: Documentation/devicetree/bindings/mux/ 17623F: drivers/mux/ 17624F: include/dt-bindings/mux/ 17625F: include/linux/mux/ 17626 17627MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17628M: Bin Liu <b-liu@ti.com> 17629L: linux-usb@vger.kernel.org 17630S: Maintained 17631F: drivers/usb/musb/ 17632 17633MXL301RF MEDIA DRIVER 17634M: Akihiro Tsukada <tskd08@gmail.com> 17635L: linux-media@vger.kernel.org 17636S: Odd Fixes 17637F: drivers/media/tuners/mxl301rf* 17638 17639MXL5007T MEDIA DRIVER 17640M: Michael Krufky <mkrufky@linuxtv.org> 17641L: linux-media@vger.kernel.org 17642S: Maintained 17643W: https://linuxtv.org 17644W: http://github.com/mkrufky 17645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17646T: git git://linuxtv.org/mkrufky/tuners.git 17647F: drivers/media/tuners/mxl5007t.* 17648 17649MXSFB DRM DRIVER 17650M: Marek Vasut <marex@denx.de> 17651M: Stefan Agner <stefan@agner.ch> 17652L: dri-devel@lists.freedesktop.org 17653S: Supported 17654T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17655F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17656F: drivers/gpu/drm/mxsfb/ 17657 17658MYLEX DAC960 PCI RAID Controller 17659M: Hannes Reinecke <hare@kernel.org> 17660L: linux-scsi@vger.kernel.org 17661S: Supported 17662F: drivers/scsi/myrb.* 17663F: drivers/scsi/myrs.* 17664 17665MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17666L: netdev@vger.kernel.org 17667S: Orphan 17668W: https://www.cspi.com/ethernet-products/support/downloads/ 17669F: drivers/net/ethernet/myricom/myri10ge/ 17670 17671NAND FLASH SUBSYSTEM 17672M: Miquel Raynal <miquel.raynal@bootlin.com> 17673R: Richard Weinberger <richard@nod.at> 17674L: linux-mtd@lists.infradead.org 17675S: Maintained 17676W: http://www.linux-mtd.infradead.org/ 17677Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17678C: irc://irc.oftc.net/mtd 17679T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17680F: drivers/mtd/nand/ 17681F: include/linux/mtd/*nand*.h 17682 17683NATIONAL INSTRUMENTS SERIAL DRIVER 17684M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17685L: linux-serial@vger.kernel.org 17686S: Maintained 17687F: drivers/tty/serial/8250/8250_ni.c 17688 17689NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17690M: Daniel Mack <zonque@gmail.com> 17691L: linux-sound@vger.kernel.org 17692S: Maintained 17693W: http://www.native-instruments.com 17694F: sound/usb/caiaq/ 17695 17696NATSEMI ETHERNET DRIVER (DP8381x) 17697S: Orphan 17698F: drivers/net/ethernet/natsemi/natsemi.c 17699 17700NCR 5380 SCSI DRIVERS 17701M: Finn Thain <fthain@linux-m68k.org> 17702M: Michael Schmitz <schmitzmic@gmail.com> 17703L: linux-scsi@vger.kernel.org 17704S: Maintained 17705F: Documentation/scsi/g_NCR5380.rst 17706F: drivers/scsi/NCR5380.* 17707F: drivers/scsi/arm/cumana_1.c 17708F: drivers/scsi/arm/oak.c 17709F: drivers/scsi/atari_scsi.* 17710F: drivers/scsi/dmx3191d.c 17711F: drivers/scsi/g_NCR5380.* 17712F: drivers/scsi/mac_scsi.* 17713F: drivers/scsi/sun3_scsi.* 17714F: drivers/scsi/sun3_scsi_vme.c 17715 17716NCSI LIBRARY 17717M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17718R: Paul Fertser <fercerpav@gmail.com> 17719S: Maintained 17720F: net/ncsi/ 17721 17722NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17723M: Zev Weiss <zev@bewilderbeest.net> 17724L: linux-hwmon@vger.kernel.org 17725S: Maintained 17726F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17727F: drivers/hwmon/nct6775-i2c.c 17728 17729NCT7363 HARDWARE MONITOR DRIVER 17730M: Ban Feng <kcfeng0@nuvoton.com> 17731L: linux-hwmon@vger.kernel.org 17732S: Maintained 17733F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17734F: Documentation/hwmon/nct7363.rst 17735F: drivers/hwmon/nct7363.c 17736 17737NETCONSOLE 17738M: Breno Leitao <leitao@debian.org> 17739S: Maintained 17740F: Documentation/networking/netconsole.rst 17741F: drivers/net/netconsole.c 17742F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17743F: tools/testing/selftests/drivers/net/netcons\* 17744 17745NETDEVSIM 17746M: Jakub Kicinski <kuba@kernel.org> 17747S: Maintained 17748F: drivers/net/netdevsim/* 17749F: tools/testing/selftests/drivers/net/netdevsim/* 17750 17751NETEM NETWORK EMULATOR 17752M: Stephen Hemminger <stephen@networkplumber.org> 17753L: netdev@vger.kernel.org 17754S: Maintained 17755F: net/sched/sch_netem.c 17756 17757NETERION 10GbE DRIVERS (s2io) 17758M: Jon Mason <jdmason@kudzu.us> 17759L: netdev@vger.kernel.org 17760S: Maintained 17761F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17762F: drivers/net/ethernet/neterion/ 17763 17764NETFILTER 17765M: Pablo Neira Ayuso <pablo@netfilter.org> 17766M: Jozsef Kadlecsik <kadlec@netfilter.org> 17767M: Florian Westphal <fw@strlen.de> 17768R: Phil Sutter <phil@nwl.cc> 17769L: netfilter-devel@vger.kernel.org 17770L: coreteam@netfilter.org 17771S: Maintained 17772W: http://www.netfilter.org/ 17773W: http://www.iptables.org/ 17774W: http://www.nftables.org/ 17775Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17776C: irc://irc.libera.chat/netfilter 17777T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17778T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17779F: include/linux/netfilter* 17780F: include/linux/netfilter/ 17781F: include/net/netfilter/ 17782F: include/uapi/linux/netfilter* 17783F: include/uapi/linux/netfilter/ 17784F: net/*/netfilter.c 17785F: net/*/netfilter/ 17786F: net/bridge/br_netfilter*.c 17787F: net/netfilter/ 17788F: tools/testing/selftests/net/netfilter/ 17789 17790NETROM NETWORK LAYER 17791L: linux-hams@vger.kernel.org 17792S: Orphan 17793W: https://linux-ax25.in-berlin.de 17794F: include/net/netrom.h 17795F: include/uapi/linux/netrom.h 17796F: net/netrom/ 17797 17798NETRONIX EMBEDDED CONTROLLER 17799M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17800S: Maintained 17801F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17802F: drivers/mfd/ntxec.c 17803F: drivers/pwm/pwm-ntxec.c 17804F: drivers/rtc/rtc-ntxec.c 17805F: include/linux/mfd/ntxec.h 17806 17807NETRONOME ETHERNET DRIVERS 17808R: Jakub Kicinski <kuba@kernel.org> 17809R: Simon Horman <horms@kernel.org> 17810L: oss-drivers@corigine.com 17811S: Odd Fixes 17812F: drivers/net/ethernet/netronome/ 17813 17814NETWORK BLOCK DEVICE (NBD) 17815M: Josef Bacik <josef@toxicpanda.com> 17816L: linux-block@vger.kernel.org 17817L: nbd@other.debian.org 17818S: Maintained 17819F: Documentation/admin-guide/blockdev/nbd.rst 17820F: drivers/block/nbd.c 17821F: include/trace/events/nbd.h 17822F: include/uapi/linux/nbd.h 17823 17824NETWORK DROP MONITOR 17825M: Neil Horman <nhorman@tuxdriver.com> 17826L: netdev@vger.kernel.org 17827S: Maintained 17828W: https://fedorahosted.org/dropwatch/ 17829F: include/uapi/linux/net_dropmon.h 17830F: net/core/drop_monitor.c 17831 17832NETWORKING DRIVERS 17833M: Andrew Lunn <andrew+netdev@lunn.ch> 17834M: "David S. Miller" <davem@davemloft.net> 17835M: Eric Dumazet <edumazet@google.com> 17836M: Jakub Kicinski <kuba@kernel.org> 17837M: Paolo Abeni <pabeni@redhat.com> 17838L: netdev@vger.kernel.org 17839S: Maintained 17840P: Documentation/process/maintainer-netdev.rst 17841Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17842T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17843T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17844F: Documentation/devicetree/bindings/net/ 17845F: Documentation/networking/net_cachelines/net_device.rst 17846F: drivers/connector/ 17847F: drivers/net/ 17848F: drivers/ptp/ 17849F: drivers/s390/net/ 17850F: include/dt-bindings/net/ 17851F: include/linux/cn_proc.h 17852F: include/linux/etherdevice.h 17853F: include/linux/ethtool_netlink.h 17854F: include/linux/fcdevice.h 17855F: include/linux/fddidevice.h 17856F: include/linux/hippidevice.h 17857F: include/linux/if_* 17858F: include/linux/inetdevice.h 17859F: include/linux/netdev* 17860F: include/linux/platform_data/wiznet.h 17861F: include/uapi/linux/cn_proc.h 17862F: include/uapi/linux/ethtool_netlink* 17863F: include/uapi/linux/if_* 17864F: include/uapi/linux/net_shaper.h 17865F: include/uapi/linux/netdev* 17866F: tools/testing/selftests/drivers/net/ 17867X: Documentation/devicetree/bindings/net/bluetooth/ 17868X: Documentation/devicetree/bindings/net/can/ 17869X: Documentation/devicetree/bindings/net/wireless/ 17870X: drivers/net/can/ 17871X: drivers/net/wireless/ 17872 17873NETWORKING DRIVERS (WIRELESS) 17874M: Johannes Berg <johannes@sipsolutions.net> 17875L: linux-wireless@vger.kernel.org 17876S: Maintained 17877W: https://wireless.wiki.kernel.org/ 17878Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17879T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17880T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17881F: Documentation/devicetree/bindings/net/wireless/ 17882F: drivers/net/wireless/ 17883X: drivers/net/wireless/ath/ 17884X: drivers/net/wireless/broadcom/ 17885X: drivers/net/wireless/intel/ 17886X: drivers/net/wireless/intersil/ 17887X: drivers/net/wireless/marvell/ 17888X: drivers/net/wireless/mediatek/mt76/ 17889X: drivers/net/wireless/mediatek/mt7601u/ 17890X: drivers/net/wireless/microchip/ 17891X: drivers/net/wireless/purelifi/ 17892X: drivers/net/wireless/quantenna/ 17893X: drivers/net/wireless/ralink/ 17894X: drivers/net/wireless/realtek/ 17895X: drivers/net/wireless/rsi/ 17896X: drivers/net/wireless/silabs/ 17897X: drivers/net/wireless/st/ 17898X: drivers/net/wireless/ti/ 17899X: drivers/net/wireless/zydas/ 17900 17901NETWORKING [DSA] 17902M: Andrew Lunn <andrew@lunn.ch> 17903M: Vladimir Oltean <olteanv@gmail.com> 17904S: Maintained 17905F: Documentation/devicetree/bindings/net/dsa/ 17906F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17907F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17908F: drivers/net/dsa/ 17909F: include/linux/dsa/ 17910F: include/linux/platform_data/dsa.h 17911F: include/net/dsa.h 17912F: net/dsa/ 17913F: tools/testing/selftests/drivers/net/dsa/ 17914 17915NETWORKING [ETHTOOL] 17916M: Andrew Lunn <andrew@lunn.ch> 17917M: Jakub Kicinski <kuba@kernel.org> 17918F: Documentation/netlink/specs/ethtool.yaml 17919F: Documentation/networking/ethtool-netlink.rst 17920F: include/linux/ethtool* 17921F: include/uapi/linux/ethtool* 17922F: net/ethtool/ 17923F: tools/testing/selftests/drivers/net/*/ethtool* 17924 17925NETWORKING [ETHTOOL CABLE TEST] 17926M: Andrew Lunn <andrew@lunn.ch> 17927F: net/ethtool/cabletest.c 17928F: tools/testing/selftests/drivers/net/*/ethtool* 17929K: cable_test 17930 17931NETWORKING [ETHTOOL MAC MERGE] 17932M: Vladimir Oltean <vladimir.oltean@nxp.com> 17933F: net/ethtool/mm.c 17934F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17935K: ethtool_mm 17936 17937NETWORKING [ETHTOOL PHY TOPOLOGY] 17938M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17939F: Documentation/networking/phy-link-topology.rst 17940F: drivers/net/phy/phy_link_topology.c 17941F: include/linux/phy_link_topology.h 17942F: net/ethtool/phy.c 17943 17944NETWORKING [GENERAL] 17945M: "David S. Miller" <davem@davemloft.net> 17946M: Eric Dumazet <edumazet@google.com> 17947M: Jakub Kicinski <kuba@kernel.org> 17948M: Paolo Abeni <pabeni@redhat.com> 17949R: Simon Horman <horms@kernel.org> 17950L: netdev@vger.kernel.org 17951S: Maintained 17952P: Documentation/process/maintainer-netdev.rst 17953Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17954B: mailto:netdev@vger.kernel.org 17955T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17956T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17957F: Documentation/core-api/netlink.rst 17958F: Documentation/netlink/ 17959F: Documentation/networking/ 17960F: Documentation/networking/net_cachelines/ 17961F: Documentation/process/maintainer-netdev.rst 17962F: Documentation/userspace-api/netlink/ 17963F: include/linux/ethtool.h 17964F: include/linux/framer/framer-provider.h 17965F: include/linux/framer/framer.h 17966F: include/linux/in.h 17967F: include/linux/in6.h 17968F: include/linux/indirect_call_wrapper.h 17969F: include/linux/inet.h 17970F: include/linux/inet_diag.h 17971F: include/linux/net.h 17972F: include/linux/netdev* 17973F: include/linux/netlink.h 17974F: include/linux/netpoll.h 17975F: include/linux/rtnetlink.h 17976F: include/linux/sctp.h 17977F: include/linux/seq_file_net.h 17978F: include/linux/skbuff* 17979F: include/net/ 17980F: include/uapi/linux/ethtool.h 17981F: include/uapi/linux/genetlink.h 17982F: include/uapi/linux/hsr_netlink.h 17983F: include/uapi/linux/in.h 17984F: include/uapi/linux/inet_diag.h 17985F: include/uapi/linux/nbd-netlink.h 17986F: include/uapi/linux/net.h 17987F: include/uapi/linux/net_namespace.h 17988F: include/uapi/linux/netconf.h 17989F: include/uapi/linux/netdev* 17990F: include/uapi/linux/netlink.h 17991F: include/uapi/linux/netlink_diag.h 17992F: include/uapi/linux/rtnetlink.h 17993F: include/uapi/linux/sctp.h 17994F: lib/net_utils.c 17995F: lib/random32.c 17996F: net/ 17997F: samples/pktgen/ 17998F: tools/net/ 17999F: tools/testing/selftests/net/ 18000X: Documentation/networking/mac80211-injection.rst 18001X: Documentation/networking/mac80211_hwsim/ 18002X: Documentation/networking/regulatory.rst 18003X: include/net/cfg80211.h 18004X: include/net/ieee80211_radiotap.h 18005X: include/net/iw_handler.h 18006X: include/net/mac80211.h 18007X: include/net/wext.h 18008X: net/9p/ 18009X: net/bluetooth/ 18010X: net/can/ 18011X: net/ceph/ 18012X: net/mac80211/ 18013X: net/rfkill/ 18014X: net/wireless/ 18015X: tools/testing/selftests/net/can/ 18016 18017NETWORKING [IPSEC] 18018M: Steffen Klassert <steffen.klassert@secunet.com> 18019M: Herbert Xu <herbert@gondor.apana.org.au> 18020M: "David S. Miller" <davem@davemloft.net> 18021L: netdev@vger.kernel.org 18022S: Maintained 18023T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 18024T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 18025F: include/net/xfrm.h 18026F: include/uapi/linux/xfrm.h 18027F: net/ipv4/ah4.c 18028F: net/ipv4/esp4* 18029F: net/ipv4/ip_vti.c 18030F: net/ipv4/ipcomp.c 18031F: net/ipv4/xfrm* 18032F: net/ipv6/ah6.c 18033F: net/ipv6/esp6* 18034F: net/ipv6/ip6_vti.c 18035F: net/ipv6/ipcomp6.c 18036F: net/ipv6/xfrm* 18037F: net/key/ 18038F: net/xfrm/ 18039F: tools/testing/selftests/net/ipsec.c 18040 18041NETWORKING [IPv4/IPv6] 18042M: "David S. Miller" <davem@davemloft.net> 18043M: David Ahern <dsahern@kernel.org> 18044L: netdev@vger.kernel.org 18045S: Maintained 18046T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18047F: arch/x86/net/* 18048F: include/linux/ip.h 18049F: include/linux/ipv6* 18050F: include/net/fib* 18051F: include/net/ip* 18052F: include/net/route.h 18053F: net/ipv4/ 18054F: net/ipv6/ 18055 18056NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 18057M: Paul Moore <paul@paul-moore.com> 18058L: netdev@vger.kernel.org 18059L: linux-security-module@vger.kernel.org 18060S: Supported 18061W: https://github.com/netlabel 18062F: Documentation/netlabel/ 18063F: include/net/calipso.h 18064F: include/net/cipso_ipv4.h 18065F: include/net/netlabel.h 18066F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 18067F: include/uapi/linux/netfilter/xt_SECMARK.h 18068F: net/ipv4/cipso_ipv4.c 18069F: net/ipv6/calipso.c 18070F: net/netfilter/xt_CONNSECMARK.c 18071F: net/netfilter/xt_SECMARK.c 18072F: net/netlabel/ 18073 18074NETWORKING [MACSEC] 18075M: Sabrina Dubroca <sd@queasysnail.net> 18076L: netdev@vger.kernel.org 18077S: Maintained 18078F: drivers/net/macsec.c 18079F: include/net/macsec.h 18080F: include/uapi/linux/if_macsec.h 18081K: macsec 18082K: \bmdo_ 18083 18084NETWORKING [MPTCP] 18085M: Matthieu Baerts <matttbe@kernel.org> 18086M: Mat Martineau <martineau@kernel.org> 18087R: Geliang Tang <geliang@kernel.org> 18088L: netdev@vger.kernel.org 18089L: mptcp@lists.linux.dev 18090S: Maintained 18091W: https://github.com/multipath-tcp/mptcp_net-next/wiki 18092B: https://github.com/multipath-tcp/mptcp_net-next/issues 18093T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 18094T: git https://github.com/multipath-tcp/mptcp_net-next.git export 18095F: Documentation/netlink/specs/mptcp_pm.yaml 18096F: Documentation/networking/mptcp*.rst 18097F: include/net/mptcp.h 18098F: include/trace/events/mptcp.h 18099F: include/uapi/linux/mptcp*.h 18100F: net/mptcp/ 18101F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 18102F: tools/testing/selftests/net/mptcp/ 18103 18104NETWORKING [SRv6] 18105M: Andrea Mayer <andrea.mayer@uniroma2.it> 18106L: netdev@vger.kernel.org 18107S: Maintained 18108T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18109F: include/linux/seg6* 18110F: include/net/seg6* 18111F: include/uapi/linux/seg6* 18112F: net/ipv6/seg6* 18113F: tools/testing/selftests/net/srv6* 18114 18115NETWORKING [TCP] 18116M: Eric Dumazet <edumazet@google.com> 18117M: Neal Cardwell <ncardwell@google.com> 18118R: Kuniyuki Iwashima <kuniyu@google.com> 18119L: netdev@vger.kernel.org 18120S: Maintained 18121F: Documentation/networking/net_cachelines/tcp_sock.rst 18122F: include/linux/tcp.h 18123F: include/net/tcp.h 18124F: include/trace/events/tcp.h 18125F: include/uapi/linux/tcp.h 18126F: net/ipv4/inet_connection_sock.c 18127F: net/ipv4/inet_hashtables.c 18128F: net/ipv4/inet_timewait_sock.c 18129F: net/ipv4/syncookies.c 18130F: net/ipv4/tcp*.c 18131F: net/ipv6/inet6_connection_sock.c 18132F: net/ipv6/inet6_hashtables.c 18133F: net/ipv6/syncookies.c 18134F: net/ipv6/tcp*.c 18135 18136NETWORKING [TLS] 18137M: John Fastabend <john.fastabend@gmail.com> 18138M: Jakub Kicinski <kuba@kernel.org> 18139M: Sabrina Dubroca <sd@queasysnail.net> 18140L: netdev@vger.kernel.org 18141S: Maintained 18142F: include/net/tls.h 18143F: include/uapi/linux/tls.h 18144F: net/tls/* 18145 18146NETWORKING [SOCKETS] 18147M: Eric Dumazet <edumazet@google.com> 18148M: Kuniyuki Iwashima <kuniyu@google.com> 18149M: Paolo Abeni <pabeni@redhat.com> 18150M: Willem de Bruijn <willemb@google.com> 18151S: Maintained 18152F: include/linux/sock_diag.h 18153F: include/linux/socket.h 18154F: include/linux/sockptr.h 18155F: include/net/sock.h 18156F: include/net/sock_reuseport.h 18157F: include/uapi/linux/socket.h 18158F: net/core/*sock* 18159F: net/core/scm.c 18160F: net/socket.c 18161 18162NETWORKING [UNIX SOCKETS] 18163M: Kuniyuki Iwashima <kuniyu@google.com> 18164S: Maintained 18165F: include/net/af_unix.h 18166F: include/net/netns/unix.h 18167F: include/uapi/linux/unix_diag.h 18168F: net/unix/ 18169F: tools/testing/selftests/net/af_unix/ 18170 18171NETXEN (1/10) GbE SUPPORT 18172M: Manish Chopra <manishc@marvell.com> 18173M: Rahul Verma <rahulv@marvell.com> 18174M: GR-Linux-NIC-Dev@marvell.com 18175L: netdev@vger.kernel.org 18176S: Maintained 18177F: drivers/net/ethernet/qlogic/netxen/ 18178 18179NET_FAILOVER MODULE 18180M: Sridhar Samudrala <sridhar.samudrala@intel.com> 18181L: netdev@vger.kernel.org 18182S: Supported 18183F: Documentation/networking/net_failover.rst 18184F: drivers/net/net_failover.c 18185F: include/net/net_failover.h 18186 18187NEXTHOP 18188M: David Ahern <dsahern@kernel.org> 18189L: netdev@vger.kernel.org 18190S: Maintained 18191F: include/net/netns/nexthop.h 18192F: include/net/nexthop.h 18193F: include/uapi/linux/nexthop.h 18194F: net/ipv4/nexthop.c 18195 18196NFC SUBSYSTEM 18197M: Krzysztof Kozlowski <krzk@kernel.org> 18198L: netdev@vger.kernel.org 18199S: Maintained 18200F: Documentation/devicetree/bindings/net/nfc/ 18201F: drivers/nfc/ 18202F: include/net/nfc/ 18203F: include/uapi/linux/nfc.h 18204F: net/nfc/ 18205 18206NFC VIRTUAL NCI DEVICE DRIVER 18207M: Bongsu Jeon <bongsu.jeon@samsung.com> 18208L: netdev@vger.kernel.org 18209S: Supported 18210F: drivers/nfc/virtual_ncidev.c 18211F: tools/testing/selftests/nci/ 18212 18213NFS, SUNRPC, AND LOCKD CLIENTS 18214M: Trond Myklebust <trondmy@kernel.org> 18215M: Anna Schumaker <anna@kernel.org> 18216L: linux-nfs@vger.kernel.org 18217S: Maintained 18218W: http://client.linux-nfs.org 18219T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 18220F: Documentation/filesystems/nfs/ 18221F: fs/lockd/ 18222F: fs/nfs/ 18223F: fs/nfs_common/ 18224F: include/linux/lockd/ 18225F: include/linux/nfs* 18226F: include/linux/sunrpc/ 18227F: include/uapi/linux/nfs* 18228F: include/uapi/linux/sunrpc/ 18229F: net/sunrpc/ 18230 18231NILFS2 FILESYSTEM 18232M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 18233L: linux-nilfs@vger.kernel.org 18234S: Supported 18235W: https://nilfs.sourceforge.io/ 18236T: git https://github.com/konis/nilfs2.git 18237F: Documentation/filesystems/nilfs2.rst 18238F: fs/nilfs2/ 18239F: include/trace/events/nilfs2.h 18240F: include/uapi/linux/nilfs2_api.h 18241F: include/uapi/linux/nilfs2_ondisk.h 18242 18243NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 18244M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18245S: Maintained 18246W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18247F: Documentation/scsi/NinjaSCSI.rst 18248F: drivers/scsi/pcmcia/nsp_* 18249 18250NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 18251M: GOTO Masanori <gotom@debian.or.jp> 18252M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18253S: Maintained 18254W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18255F: Documentation/scsi/NinjaSCSI.rst 18256F: drivers/scsi/nsp32* 18257 18258NINTENDO HID DRIVER 18259M: Daniel J. Ogorchock <djogorchock@gmail.com> 18260L: linux-input@vger.kernel.org 18261S: Maintained 18262F: drivers/hid/hid-nintendo* 18263 18264NIOS2 ARCHITECTURE 18265M: Dinh Nguyen <dinguyen@kernel.org> 18266S: Maintained 18267T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 18268F: arch/nios2/ 18269 18270NITRO ENCLAVES (NE) 18271M: Alexandru Ciobotaru <alcioa@amazon.com> 18272R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18273L: linux-kernel@vger.kernel.org 18274S: Supported 18275W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18276F: Documentation/virt/ne_overview.rst 18277F: drivers/virt/nitro_enclaves/ 18278F: include/linux/nitro_enclaves.h 18279F: include/uapi/linux/nitro_enclaves.h 18280F: samples/nitro_enclaves/ 18281 18282NITRO SECURE MODULE (NSM) 18283M: Alexander Graf <graf@amazon.com> 18284R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18285L: linux-kernel@vger.kernel.org 18286S: Supported 18287W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18288F: drivers/misc/nsm.c 18289F: include/uapi/linux/nsm.h 18290 18291NOHZ, DYNTICKS SUPPORT 18292M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18293M: Frederic Weisbecker <frederic@kernel.org> 18294M: Ingo Molnar <mingo@kernel.org> 18295M: Thomas Gleixner <tglx@linutronix.de> 18296L: linux-kernel@vger.kernel.org 18297S: Maintained 18298T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18299F: include/linux/sched/nohz.h 18300F: include/linux/tick.h 18301F: kernel/time/tick*.* 18302 18303NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18304M: Pavel Machek <pavel@kernel.org> 18305M: Sakari Ailus <sakari.ailus@iki.fi> 18306L: linux-media@vger.kernel.org 18307S: Maintained 18308F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18309F: drivers/media/i2c/ad5820.c 18310F: drivers/media/i2c/et8ek8 18311 18312NOKIA N900 POWER SUPPLY DRIVERS 18313R: Pali Rohár <pali@kernel.org> 18314F: drivers/power/supply/bq2415x_charger.c 18315F: drivers/power/supply/bq27xxx_battery.c 18316F: drivers/power/supply/bq27xxx_battery_i2c.c 18317F: drivers/power/supply/isp1704_charger.c 18318F: drivers/power/supply/rx51_battery.c 18319F: include/linux/power/bq2415x_charger.h 18320F: include/linux/power/bq27xxx_battery.h 18321 18322NOLIBC HEADER FILE 18323M: Willy Tarreau <w@1wt.eu> 18324M: Thomas Weißschuh <linux@weissschuh.net> 18325S: Maintained 18326T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18327F: tools/include/nolibc/ 18328F: tools/testing/selftests/nolibc/ 18329 18330NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18331M: Hans de Goede <hansg@kernel.org> 18332L: linux-input@vger.kernel.org 18333S: Maintained 18334F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18335F: drivers/input/touchscreen/novatek-nvt-ts.c 18336 18337NSDEPS 18338M: Matthias Maennich <maennich@google.com> 18339S: Maintained 18340F: Documentation/core-api/symbol-namespaces.rst 18341F: scripts/nsdeps 18342 18343NTB AMD DRIVER 18344M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18345M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18346L: ntb@lists.linux.dev 18347S: Supported 18348F: drivers/ntb/hw/amd/ 18349 18350NTB DRIVER CORE 18351M: Jon Mason <jdmason@kudzu.us> 18352M: Dave Jiang <dave.jiang@intel.com> 18353M: Allen Hubbe <allenbh@gmail.com> 18354L: ntb@lists.linux.dev 18355S: Supported 18356W: https://github.com/jonmason/ntb/wiki 18357T: git https://github.com/jonmason/ntb.git 18358F: drivers/net/ntb_netdev.c 18359F: drivers/ntb/ 18360F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18361F: include/linux/ntb.h 18362F: include/linux/ntb_transport.h 18363F: tools/testing/selftests/ntb/ 18364 18365NTB INTEL DRIVER 18366M: Dave Jiang <dave.jiang@intel.com> 18367L: ntb@lists.linux.dev 18368S: Supported 18369W: https://github.com/davejiang/linux/wiki 18370T: git https://github.com/davejiang/linux.git 18371F: drivers/ntb/hw/intel/ 18372 18373NTFS3 FILESYSTEM 18374M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18375L: ntfs3@lists.linux.dev 18376S: Supported 18377W: http://www.paragon-software.com/ 18378T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18379F: Documentation/filesystems/ntfs3.rst 18380F: fs/ntfs3/ 18381 18382NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18383M: Elizabeth Figura <zfigura@codeweavers.com> 18384L: wine-devel@winehq.org 18385S: Supported 18386F: Documentation/userspace-api/ntsync.rst 18387F: drivers/misc/ntsync.c 18388F: include/uapi/linux/ntsync.h 18389F: tools/testing/selftests/drivers/ntsync/ 18390 18391NUBUS SUBSYSTEM 18392M: Finn Thain <fthain@linux-m68k.org> 18393L: linux-m68k@lists.linux-m68k.org 18394S: Maintained 18395F: arch/*/include/asm/nubus.h 18396F: drivers/nubus/ 18397F: include/linux/nubus.h 18398F: include/uapi/linux/nubus.h 18399 18400NUVOTON NCT6694 MFD DRIVER 18401M: Ming Yu <tmyu0@nuvoton.com> 18402S: Supported 18403F: drivers/gpio/gpio-nct6694.c 18404F: drivers/hwmon/nct6694-hwmon.c 18405F: drivers/i2c/busses/i2c-nct6694.c 18406F: drivers/mfd/nct6694.c 18407F: drivers/net/can/usb/nct6694_canfd.c 18408F: drivers/rtc/rtc-nct6694.c 18409F: drivers/watchdog/nct6694_wdt.c 18410F: include/linux/mfd/nct6694.h 18411 18412NUVOTON NCT7201 IIO DRIVER 18413M: Eason Yang <j2anfernee@gmail.com> 18414L: linux-iio@vger.kernel.org 18415S: Maintained 18416F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18417F: drivers/iio/adc/nct7201.c 18418 18419NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18420M: Antonino Daplas <adaplas@gmail.com> 18421L: linux-fbdev@vger.kernel.org 18422S: Maintained 18423F: drivers/video/fbdev/nvidia/ 18424F: drivers/video/fbdev/riva/ 18425 18426NVIDIA WMI EC BACKLIGHT DRIVER 18427M: Daniel Dadap <ddadap@nvidia.com> 18428L: platform-driver-x86@vger.kernel.org 18429S: Supported 18430F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18431F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18432 18433NVM EXPRESS DRIVER 18434M: Keith Busch <kbusch@kernel.org> 18435M: Jens Axboe <axboe@fb.com> 18436M: Christoph Hellwig <hch@lst.de> 18437M: Sagi Grimberg <sagi@grimberg.me> 18438L: linux-nvme@lists.infradead.org 18439S: Supported 18440W: http://git.infradead.org/nvme.git 18441T: git git://git.infradead.org/nvme.git 18442F: Documentation/nvme/ 18443F: drivers/nvme/common/ 18444F: drivers/nvme/host/ 18445F: include/linux/nvme-*.h 18446F: include/linux/nvme.h 18447F: include/uapi/linux/nvme_ioctl.h 18448 18449NVM EXPRESS FABRICS AUTHENTICATION 18450M: Hannes Reinecke <hare@suse.de> 18451L: linux-nvme@lists.infradead.org 18452S: Supported 18453F: drivers/nvme/host/auth.c 18454F: drivers/nvme/target/auth.c 18455F: drivers/nvme/target/fabrics-cmd-auth.c 18456F: include/linux/nvme-auth.h 18457 18458NVM EXPRESS FC TRANSPORT DRIVERS 18459M: Justin Tee <justin.tee@broadcom.com> 18460M: Naresh Gottumukkala <nareshgottumukkala83@gmail.com> 18461M: Paul Ely <paul.ely@broadcom.com> 18462L: linux-nvme@lists.infradead.org 18463S: Supported 18464F: drivers/nvme/host/fc.c 18465F: drivers/nvme/target/fc.c 18466F: drivers/nvme/target/fcloop.c 18467F: include/linux/nvme-fc-driver.h 18468F: include/linux/nvme-fc.h 18469 18470NVM EXPRESS HARDWARE MONITORING SUPPORT 18471M: Guenter Roeck <linux@roeck-us.net> 18472L: linux-nvme@lists.infradead.org 18473S: Supported 18474F: drivers/nvme/host/hwmon.c 18475 18476NVM EXPRESS TARGET DRIVER 18477M: Christoph Hellwig <hch@lst.de> 18478M: Sagi Grimberg <sagi@grimberg.me> 18479M: Chaitanya Kulkarni <kch@nvidia.com> 18480L: linux-nvme@lists.infradead.org 18481S: Supported 18482W: http://git.infradead.org/nvme.git 18483T: git git://git.infradead.org/nvme.git 18484F: drivers/nvme/target/ 18485 18486NVMEM FRAMEWORK 18487M: Srinivas Kandagatla <srini@kernel.org> 18488S: Maintained 18489T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18490F: Documentation/ABI/stable/sysfs-bus-nvmem 18491F: Documentation/devicetree/bindings/nvmem/ 18492F: drivers/nvmem/ 18493F: include/dt-bindings/nvmem/ 18494F: include/linux/nvmem-consumer.h 18495F: include/linux/nvmem-provider.h 18496 18497NXP BLUETOOTH WIRELESS DRIVERS 18498M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18499M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18500S: Maintained 18501F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18502F: drivers/bluetooth/btnxpuart.c 18503 18504NXP C45 TJA11XX PHY DRIVER 18505M: Andrei Botila <andrei.botila@oss.nxp.com> 18506L: netdev@vger.kernel.org 18507S: Maintained 18508F: drivers/net/phy/nxp-c45-tja11xx* 18509 18510NXP FSPI DRIVER 18511M: Han Xu <han.xu@nxp.com> 18512M: Haibo Chen <haibo.chen@nxp.com> 18513R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18514L: linux-spi@vger.kernel.org 18515L: imx@lists.linux.dev 18516S: Maintained 18517F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18518F: drivers/spi/spi-nxp-fspi.c 18519 18520NXP FXAS21002C DRIVER 18521M: Rui Miguel Silva <rmfrfs@gmail.com> 18522L: linux-iio@vger.kernel.org 18523S: Maintained 18524F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18525F: drivers/iio/gyro/fxas21002c.h 18526F: drivers/iio/gyro/fxas21002c_core.c 18527F: drivers/iio/gyro/fxas21002c_i2c.c 18528F: drivers/iio/gyro/fxas21002c_spi.c 18529 18530NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18531M: Haibo Chen <haibo.chen@nxp.com> 18532L: linux-iio@vger.kernel.org 18533L: imx@lists.linux.dev 18534S: Maintained 18535F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18536F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18537F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18538F: drivers/iio/adc/imx7d_adc.c 18539F: drivers/iio/adc/imx93_adc.c 18540F: drivers/iio/adc/vf610_adc.c 18541 18542NXP i.MX 8M ISI DRIVER 18543M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18544L: linux-media@vger.kernel.org 18545S: Maintained 18546F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18547F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18548F: drivers/media/platform/nxp/imx8-isi/ 18549 18550NXP i.MX 8MP DW100 V4L2 DRIVER 18551M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18552L: linux-media@vger.kernel.org 18553S: Maintained 18554F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18555F: Documentation/userspace-api/media/drivers/dw100.rst 18556F: drivers/media/platform/nxp/dw100/ 18557F: include/uapi/linux/dw100.h 18558 18559NXP i.MX 8MQ DCSS DRIVER 18560M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18561R: Lucas Stach <l.stach@pengutronix.de> 18562L: dri-devel@lists.freedesktop.org 18563S: Maintained 18564T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18565F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18566F: drivers/gpu/drm/imx/dcss/ 18567 18568NXP i.MX 8QXP ADC DRIVER 18569M: Cai Huoqing <cai.huoqing@linux.dev> 18570M: Haibo Chen <haibo.chen@nxp.com> 18571L: imx@lists.linux.dev 18572L: linux-iio@vger.kernel.org 18573S: Maintained 18574F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18575F: drivers/iio/adc/imx8qxp-adc.c 18576 18577NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18578M: Mirela Rabulea <mirela.rabulea@nxp.com> 18579L: imx@lists.linux.dev 18580L: linux-media@vger.kernel.org 18581S: Maintained 18582F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18583F: drivers/media/platform/nxp/imx-jpeg 18584 18585NXP i.MX CLOCK DRIVERS 18586M: Abel Vesa <abelvesa@kernel.org> 18587R: Peng Fan <peng.fan@nxp.com> 18588L: linux-clk@vger.kernel.org 18589L: imx@lists.linux.dev 18590S: Maintained 18591T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18592F: Documentation/devicetree/bindings/clock/*imx* 18593F: drivers/clk/imx/ 18594F: include/dt-bindings/clock/*imx* 18595 18596NXP NETC TIMER PTP CLOCK DRIVER 18597M: Wei Fang <wei.fang@nxp.com> 18598M: Clark Wang <xiaoning.wang@nxp.com> 18599L: imx@lists.linux.dev 18600L: netdev@vger.kernel.org 18601S: Maintained 18602F: Documentation/devicetree/bindings/ptp/nxp,ptp-netc.yaml 18603F: drivers/ptp/ptp_netc.c 18604 18605NXP PF5300/PF5301/PF5302 PMIC REGULATOR DEVICE DRIVER 18606M: Woodrow Douglass <wdouglass@carnegierobotics.com> 18607S: Maintained 18608F: Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml 18609F: drivers/regulator/pf530x-regulator.c 18610 18611NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18612M: Jagan Teki <jagan@amarulasolutions.com> 18613S: Maintained 18614F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18615F: drivers/regulator/pf8x00-regulator.c 18616 18617NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18618M: Krzysztof Kozlowski <krzk@kernel.org> 18619L: linux-kernel@vger.kernel.org 18620S: Maintained 18621F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18622F: drivers/extcon/extcon-ptn5150.c 18623 18624NXP SGTL5000 DRIVER 18625M: Fabio Estevam <festevam@gmail.com> 18626L: linux-sound@vger.kernel.org 18627S: Maintained 18628F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18629F: sound/soc/codecs/sgtl5000* 18630 18631NXP SJA1105 ETHERNET SWITCH DRIVER 18632M: Vladimir Oltean <olteanv@gmail.com> 18633L: linux-kernel@vger.kernel.org 18634S: Maintained 18635F: drivers/net/dsa/sja1105 18636F: drivers/net/pcs/pcs-xpcs-nxp.c 18637 18638NXP TDA998X DRM DRIVER 18639M: Russell King <linux@armlinux.org.uk> 18640S: Maintained 18641T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18642T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18643F: drivers/gpu/drm/bridge/tda998x_drv.c 18644F: include/dt-bindings/display/tda998x.h 18645K: "nxp,tda998x" 18646 18647NXP TFA9879 DRIVER 18648M: Peter Rosin <peda@axentia.se> 18649L: linux-sound@vger.kernel.org 18650S: Maintained 18651F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18652F: sound/soc/codecs/tfa9879* 18653 18654NXP-NCI NFC DRIVER 18655S: Orphan 18656F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18657F: drivers/nfc/nxp-nci 18658 18659NXP/Goodix TFA989X (TFA1) DRIVER 18660M: Stephan Gerhold <stephan@gerhold.net> 18661L: linux-sound@vger.kernel.org 18662S: Maintained 18663F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18664F: sound/soc/codecs/tfa989x.c 18665 18666NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18667M: Jonas Malaco <jonas@protocubo.io> 18668L: linux-hwmon@vger.kernel.org 18669S: Maintained 18670F: Documentation/hwmon/nzxt-kraken2.rst 18671F: drivers/hwmon/nzxt-kraken2.c 18672 18673NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18674M: Jonas Malaco <jonas@protocubo.io> 18675M: Aleksa Savic <savicaleksa83@gmail.com> 18676L: linux-hwmon@vger.kernel.org 18677S: Maintained 18678F: Documentation/hwmon/nzxt-kraken3.rst 18679F: drivers/hwmon/nzxt-kraken3.c 18680 18681OBJAGG 18682M: Jiri Pirko <jiri@resnulli.us> 18683L: netdev@vger.kernel.org 18684S: Supported 18685F: include/linux/objagg.h 18686F: lib/objagg.c 18687F: lib/test_objagg.c 18688 18689OBJPOOL 18690M: Matt Wu <wuqiang.matt@bytedance.com> 18691S: Supported 18692F: include/linux/objpool.h 18693F: lib/objpool.c 18694F: lib/test_objpool.c 18695 18696OBJTOOL 18697M: Josh Poimboeuf <jpoimboe@kernel.org> 18698M: Peter Zijlstra <peterz@infradead.org> 18699S: Supported 18700F: include/linux/objtool*.h 18701F: tools/objtool/ 18702 18703OCELOT ETHERNET SWITCH DRIVER 18704M: Vladimir Oltean <vladimir.oltean@nxp.com> 18705M: Claudiu Manoil <claudiu.manoil@nxp.com> 18706M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18707M: UNGLinuxDriver@microchip.com 18708L: netdev@vger.kernel.org 18709S: Supported 18710F: drivers/net/dsa/ocelot/* 18711F: drivers/net/ethernet/mscc/ 18712F: include/soc/mscc/ocelot* 18713F: net/dsa/tag_ocelot.c 18714F: net/dsa/tag_ocelot_8021q.c 18715F: tools/testing/selftests/drivers/net/ocelot/* 18716 18717OCELOT EXTERNAL SWITCH CONTROL 18718M: Colin Foster <colin.foster@in-advantage.com> 18719S: Supported 18720F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18721F: drivers/mfd/ocelot* 18722F: drivers/net/dsa/ocelot/ocelot_ext.c 18723F: include/linux/mfd/ocelot.h 18724 18725OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18726M: Frederic Barrat <fbarrat@linux.ibm.com> 18727M: Andrew Donnellan <ajd@linux.ibm.com> 18728L: linuxppc-dev@lists.ozlabs.org 18729S: Supported 18730F: Documentation/userspace-api/accelerators/ocxl.rst 18731F: arch/powerpc/include/asm/pnv-ocxl.h 18732F: arch/powerpc/platforms/powernv/ocxl.c 18733F: drivers/misc/ocxl/ 18734F: include/misc/ocxl* 18735F: include/uapi/misc/ocxl.h 18736 18737OMAP AUDIO SUPPORT 18738M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18739M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18740L: linux-sound@vger.kernel.org 18741L: linux-omap@vger.kernel.org 18742S: Maintained 18743F: sound/soc/ti/n810.c 18744F: sound/soc/ti/omap* 18745F: sound/soc/ti/rx51.c 18746F: sound/soc/ti/sdma-pcm.* 18747 18748OMAP CLOCK FRAMEWORK SUPPORT 18749M: Paul Walmsley <paul@pwsan.com> 18750L: linux-omap@vger.kernel.org 18751S: Maintained 18752F: arch/arm/*omap*/*clock* 18753 18754OMAP DEVICE TREE SUPPORT 18755M: Tony Lindgren <tony@atomide.com> 18756L: linux-omap@vger.kernel.org 18757L: devicetree@vger.kernel.org 18758S: Maintained 18759F: arch/arm/boot/dts/ti/omap/ 18760 18761OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18762L: linux-omap@vger.kernel.org 18763L: linux-fbdev@vger.kernel.org 18764S: Orphan 18765F: Documentation/arch/arm/omap/dss.rst 18766F: drivers/video/fbdev/omap2/ 18767 18768OMAP FRAMEBUFFER SUPPORT 18769L: linux-fbdev@vger.kernel.org 18770L: linux-omap@vger.kernel.org 18771S: Orphan 18772F: drivers/video/fbdev/omap/ 18773 18774OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18775M: Roger Quadros <rogerq@kernel.org> 18776M: Tony Lindgren <tony@atomide.com> 18777L: linux-omap@vger.kernel.org 18778S: Maintained 18779F: arch/arm/mach-omap2/*gpmc* 18780F: drivers/memory/omap-gpmc.c 18781 18782OMAP GPIO DRIVER 18783M: Grygorii Strashko <grygorii.strashko@ti.com> 18784M: Santosh Shilimkar <ssantosh@kernel.org> 18785M: Kevin Hilman <khilman@kernel.org> 18786L: linux-omap@vger.kernel.org 18787S: Maintained 18788F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18789F: drivers/gpio/gpio-omap.c 18790 18791OMAP HARDWARE SPINLOCK SUPPORT 18792L: linux-omap@vger.kernel.org 18793S: Orphan 18794F: drivers/hwspinlock/omap_hwspinlock.c 18795 18796OMAP HS MMC SUPPORT 18797L: linux-mmc@vger.kernel.org 18798L: linux-omap@vger.kernel.org 18799S: Orphan 18800F: drivers/mmc/host/omap_hsmmc.c 18801 18802OMAP HWMOD DATA 18803M: Paul Walmsley <paul@pwsan.com> 18804L: linux-omap@vger.kernel.org 18805S: Maintained 18806F: arch/arm/mach-omap2/omap_hwmod*data* 18807 18808OMAP HWMOD SUPPORT 18809M: Paul Walmsley <paul@pwsan.com> 18810L: linux-omap@vger.kernel.org 18811S: Maintained 18812F: arch/arm/mach-omap2/omap_hwmod.* 18813 18814OMAP I2C DRIVER 18815M: Vignesh R <vigneshr@ti.com> 18816L: linux-omap@vger.kernel.org 18817L: linux-i2c@vger.kernel.org 18818S: Maintained 18819F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18820F: drivers/i2c/busses/i2c-omap.c 18821 18822OMAP MMC SUPPORT 18823M: Aaro Koskinen <aaro.koskinen@iki.fi> 18824L: linux-omap@vger.kernel.org 18825S: Odd Fixes 18826F: drivers/mmc/host/omap.c 18827 18828OMAP POWER MANAGEMENT SUPPORT 18829M: Kevin Hilman <khilman@kernel.org> 18830L: linux-omap@vger.kernel.org 18831S: Maintained 18832F: arch/arm/*omap*/*pm* 18833F: drivers/cpufreq/omap-cpufreq.c 18834 18835OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18836M: Paul Walmsley <paul@pwsan.com> 18837L: linux-omap@vger.kernel.org 18838S: Maintained 18839F: arch/arm/mach-omap2/prm* 18840 18841OMAP RANDOM NUMBER GENERATOR SUPPORT 18842M: Deepak Saxena <dsaxena@plexity.net> 18843S: Maintained 18844F: drivers/char/hw_random/omap-rng.c 18845 18846OMAP USB SUPPORT 18847L: linux-usb@vger.kernel.org 18848L: linux-omap@vger.kernel.org 18849S: Orphan 18850F: arch/arm/*omap*/usb* 18851F: drivers/usb/*/*omap* 18852 18853OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18854M: Mark Jackson <mpfj@newflow.co.uk> 18855L: linux-omap@vger.kernel.org 18856S: Maintained 18857F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18858 18859OMAP1 SUPPORT 18860M: Aaro Koskinen <aaro.koskinen@iki.fi> 18861M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18862R: Tony Lindgren <tony@atomide.com> 18863L: linux-omap@vger.kernel.org 18864S: Maintained 18865Q: http://patchwork.kernel.org/project/linux-omap/list/ 18866T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18867F: arch/arm/configs/omap1_defconfig 18868F: arch/arm/mach-omap1/ 18869F: drivers/i2c/busses/i2c-omap.c 18870F: include/linux/platform_data/ams-delta-fiq.h 18871F: include/linux/platform_data/i2c-omap.h 18872 18873OMAP2+ SUPPORT 18874M: Aaro Koskinen <aaro.koskinen@iki.fi> 18875M: Andreas Kemnade <andreas@kemnade.info> 18876M: Kevin Hilman <khilman@baylibre.com> 18877M: Roger Quadros <rogerq@kernel.org> 18878M: Tony Lindgren <tony@atomide.com> 18879L: linux-omap@vger.kernel.org 18880S: Maintained 18881W: http://linux.omap.com/ 18882Q: http://patchwork.kernel.org/project/linux-omap/list/ 18883T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18884F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18885F: arch/arm/configs/omap2plus_defconfig 18886F: arch/arm/mach-omap2/ 18887F: drivers/bus/omap*.[ch] 18888F: drivers/bus/ti-sysc.c 18889F: drivers/gpio/gpio-tps65219.c 18890F: drivers/i2c/busses/i2c-omap.c 18891F: drivers/irqchip/irq-omap-intc.c 18892F: drivers/mfd/*omap*.c 18893F: drivers/mfd/menelaus.c 18894F: drivers/mfd/palmas.c 18895F: drivers/mfd/tps65217.c 18896F: drivers/mfd/tps65218.c 18897F: drivers/mfd/tps65219.c 18898F: drivers/mfd/tps65910.c 18899F: drivers/mfd/twl-core.[ch] 18900F: drivers/mfd/twl4030*.c 18901F: drivers/mfd/twl6030*.c 18902F: drivers/mfd/twl6040*.c 18903F: drivers/regulator/palmas-regulator*.c 18904F: drivers/regulator/pbias-regulator.c 18905F: drivers/regulator/tps65217-regulator.c 18906F: drivers/regulator/tps65218-regulator.c 18907F: drivers/regulator/tps65219-regulator.c 18908F: drivers/regulator/tps65910-regulator.c 18909F: drivers/regulator/twl-regulator.c 18910F: drivers/regulator/twl6030-regulator.c 18911F: include/linux/platform_data/i2c-omap.h 18912F: include/linux/platform_data/ti-sysc.h 18913 18914OMFS FILESYSTEM 18915M: Bob Copeland <me@bobcopeland.com> 18916L: linux-karma-devel@lists.sourceforge.net 18917S: Maintained 18918F: Documentation/filesystems/omfs.rst 18919F: fs/omfs/ 18920 18921OMNIVISION OG01A1B SENSOR DRIVER 18922M: Sakari Ailus <sakari.ailus@linux.intel.com> 18923L: linux-media@vger.kernel.org 18924S: Maintained 18925F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18926F: drivers/media/i2c/og01a1b.c 18927 18928OMNIVISION OG0VE1B SENSOR DRIVER 18929M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 18930L: linux-media@vger.kernel.org 18931S: Maintained 18932T: git git://linuxtv.org/media_tree.git 18933F: Documentation/devicetree/bindings/media/i2c/ovti,og0ve1b.yaml 18934F: drivers/media/i2c/og0ve1b.c 18935 18936OMNIVISION OV01A10 SENSOR DRIVER 18937M: Bingbu Cao <bingbu.cao@intel.com> 18938L: linux-media@vger.kernel.org 18939S: Maintained 18940T: git git://linuxtv.org/media.git 18941F: drivers/media/i2c/ov01a10.c 18942 18943OMNIVISION OV02A10 SENSOR DRIVER 18944L: linux-media@vger.kernel.org 18945S: Orphan 18946T: git git://linuxtv.org/media.git 18947F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18948F: drivers/media/i2c/ov02a10.c 18949 18950OMNIVISION OV02C10 SENSOR DRIVER 18951M: Hans de Goede <hansg@kernel.org> 18952R: Bryan O'Donoghue <bod@kernel.org> 18953L: linux-media@vger.kernel.org 18954S: Maintained 18955T: git git://linuxtv.org/media.git 18956F: drivers/media/i2c/ov02c10.c 18957 18958OMNIVISION OV02E10 SENSOR DRIVER 18959M: Bryan O'Donoghue <bod@kernel.org> 18960M: Hans de Goede <hansg@kernel.org> 18961L: linux-media@vger.kernel.org 18962S: Maintained 18963T: git git://linuxtv.org/media.git 18964F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18965F: drivers/media/i2c/ov02e10.c 18966 18967OMNIVISION OV08D10 SENSOR DRIVER 18968M: Jimmy Su <jimmy.su@intel.com> 18969L: linux-media@vger.kernel.org 18970S: Maintained 18971T: git git://linuxtv.org/media.git 18972F: drivers/media/i2c/ov08d10.c 18973 18974OMNIVISION OV08X40 SENSOR DRIVER 18975M: Jason Chen <jason.z.chen@intel.com> 18976L: linux-media@vger.kernel.org 18977S: Maintained 18978T: git git://linuxtv.org/media.git 18979F: drivers/media/i2c/ov08x40.c 18980F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18981 18982OMNIVISION OV13858 SENSOR DRIVER 18983M: Sakari Ailus <sakari.ailus@linux.intel.com> 18984L: linux-media@vger.kernel.org 18985S: Maintained 18986T: git git://linuxtv.org/media.git 18987F: drivers/media/i2c/ov13858.c 18988 18989OMNIVISION OV13B10 SENSOR DRIVER 18990M: Arec Kao <arec.kao@intel.com> 18991L: linux-media@vger.kernel.org 18992S: Maintained 18993T: git git://linuxtv.org/media.git 18994F: drivers/media/i2c/ov13b10.c 18995 18996OMNIVISION OV2680 SENSOR DRIVER 18997M: Rui Miguel Silva <rmfrfs@gmail.com> 18998M: Hans de Goede <hansg@kernel.org> 18999L: linux-media@vger.kernel.org 19000S: Maintained 19001T: git git://linuxtv.org/media.git 19002F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 19003F: drivers/media/i2c/ov2680.c 19004 19005OMNIVISION OV2685 SENSOR DRIVER 19006M: Shunqian Zheng <zhengsq@rock-chips.com> 19007L: linux-media@vger.kernel.org 19008S: Maintained 19009T: git git://linuxtv.org/media.git 19010F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 19011F: drivers/media/i2c/ov2685.c 19012 19013OMNIVISION OV2735 SENSOR DRIVER 19014M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 19015M: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> 19016L: linux-media@vger.kernel.org 19017S: Maintained 19018F: Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml 19019F: drivers/media/i2c/ov2735.c 19020 19021OMNIVISION OV2740 SENSOR DRIVER 19022M: Tianshu Qiu <tian.shu.qiu@intel.com> 19023R: Sakari Ailus <sakari.ailus@linux.intel.com> 19024R: Bingbu Cao <bingbu.cao@intel.com> 19025L: linux-media@vger.kernel.org 19026S: Maintained 19027T: git git://linuxtv.org/media.git 19028F: drivers/media/i2c/ov2740.c 19029 19030OMNIVISION OV4689 SENSOR DRIVER 19031M: Mikhail Rudenko <mike.rudenko@gmail.com> 19032L: linux-media@vger.kernel.org 19033S: Maintained 19034T: git git://linuxtv.org/media.git 19035F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 19036F: drivers/media/i2c/ov4689.c 19037 19038OMNIVISION OV5640 SENSOR DRIVER 19039M: Steve Longerbeam <slongerbeam@gmail.com> 19040L: linux-media@vger.kernel.org 19041S: Maintained 19042T: git git://linuxtv.org/media.git 19043F: drivers/media/i2c/ov5640.c 19044 19045OMNIVISION OV5647 SENSOR DRIVER 19046M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19047M: Jacopo Mondi <jacopo@jmondi.org> 19048L: linux-media@vger.kernel.org 19049S: Maintained 19050T: git git://linuxtv.org/media.git 19051F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 19052F: drivers/media/i2c/ov5647.c 19053 19054OMNIVISION OV5670 SENSOR DRIVER 19055M: Sakari Ailus <sakari.ailus@linux.intel.com> 19056L: linux-media@vger.kernel.org 19057S: Maintained 19058T: git git://linuxtv.org/media.git 19059F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 19060F: drivers/media/i2c/ov5670.c 19061 19062OMNIVISION OV5675 SENSOR DRIVER 19063M: Sakari Ailus <sakari.ailus@linux.intel.com> 19064L: linux-media@vger.kernel.org 19065S: Maintained 19066T: git git://linuxtv.org/media.git 19067F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 19068F: drivers/media/i2c/ov5675.c 19069 19070OMNIVISION OV5693 SENSOR DRIVER 19071M: Daniel Scally <djrscally@gmail.com> 19072L: linux-media@vger.kernel.org 19073S: Maintained 19074T: git git://linuxtv.org/media.git 19075F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 19076F: drivers/media/i2c/ov5693.c 19077 19078OMNIVISION OV5695 SENSOR DRIVER 19079M: Shunqian Zheng <zhengsq@rock-chips.com> 19080L: linux-media@vger.kernel.org 19081S: Maintained 19082T: git git://linuxtv.org/media.git 19083F: drivers/media/i2c/ov5695.c 19084 19085OMNIVISION OV6211 SENSOR DRIVER 19086M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19087L: linux-media@vger.kernel.org 19088S: Maintained 19089T: git git://linuxtv.org/media_tree.git 19090F: Documentation/devicetree/bindings/media/i2c/ovti,ov6211.yaml 19091F: drivers/media/i2c/ov6211.c 19092 19093OMNIVISION OV64A40 SENSOR DRIVER 19094M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19095L: linux-media@vger.kernel.org 19096S: Maintained 19097T: git git://linuxtv.org/media.git 19098F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 19099F: drivers/media/i2c/ov64a40.c 19100 19101OMNIVISION OV7670 SENSOR DRIVER 19102L: linux-media@vger.kernel.org 19103S: Orphan 19104T: git git://linuxtv.org/media.git 19105F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 19106F: drivers/media/i2c/ov7670.c 19107 19108OMNIVISION OV772x SENSOR DRIVER 19109M: Jacopo Mondi <jacopo@jmondi.org> 19110L: linux-media@vger.kernel.org 19111S: Odd fixes 19112T: git git://linuxtv.org/media.git 19113F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 19114F: drivers/media/i2c/ov772x.c 19115F: include/media/i2c/ov772x.h 19116 19117OMNIVISION OV7740 SENSOR DRIVER 19118L: linux-media@vger.kernel.org 19119S: Orphan 19120T: git git://linuxtv.org/media.git 19121F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 19122F: drivers/media/i2c/ov7740.c 19123 19124OMNIVISION OV8856 SENSOR DRIVER 19125M: Sakari Ailus <sakari.ailus@linux.intel.com> 19126L: linux-media@vger.kernel.org 19127S: Maintained 19128T: git git://linuxtv.org/media.git 19129F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 19130F: drivers/media/i2c/ov8856.c 19131 19132OMNIVISION OV8858 SENSOR DRIVER 19133M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19134M: Nicholas Roth <nicholas@rothemail.net> 19135L: linux-media@vger.kernel.org 19136S: Maintained 19137T: git git://linuxtv.org/media.git 19138F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 19139F: drivers/media/i2c/ov8858.c 19140 19141OMNIVISION OV9282 SENSOR DRIVER 19142M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19143L: linux-media@vger.kernel.org 19144S: Maintained 19145T: git git://linuxtv.org/media.git 19146F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 19147F: drivers/media/i2c/ov9282.c 19148 19149OMNIVISION OV9640 SENSOR DRIVER 19150M: Petr Cvek <petrcvekcz@gmail.com> 19151L: linux-media@vger.kernel.org 19152S: Maintained 19153F: drivers/media/i2c/ov9640.* 19154 19155OMNIVISION OV9650 SENSOR DRIVER 19156M: Sakari Ailus <sakari.ailus@linux.intel.com> 19157R: Akinobu Mita <akinobu.mita@gmail.com> 19158R: Sylwester Nawrocki <s.nawrocki@samsung.com> 19159L: linux-media@vger.kernel.org 19160S: Maintained 19161T: git git://linuxtv.org/media.git 19162F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 19163F: drivers/media/i2c/ov9650.c 19164 19165OMNIVISION OV9734 SENSOR DRIVER 19166M: Tianshu Qiu <tian.shu.qiu@intel.com> 19167R: Bingbu Cao <bingbu.cao@intel.com> 19168L: linux-media@vger.kernel.org 19169S: Maintained 19170T: git git://linuxtv.org/media.git 19171F: drivers/media/i2c/ov9734.c 19172 19173ONBOARD USB HUB DRIVER 19174M: Matthias Kaehlcke <mka@chromium.org> 19175L: linux-usb@vger.kernel.org 19176S: Maintained 19177F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 19178F: drivers/usb/misc/onboard_usb_dev.c 19179 19180ONENAND FLASH DRIVER 19181M: Kyungmin Park <kyungmin.park@samsung.com> 19182L: linux-mtd@lists.infradead.org 19183S: Maintained 19184F: drivers/mtd/nand/onenand/ 19185F: include/linux/mtd/onenand*.h 19186 19187ONEXPLAYER PLATFORM EC DRIVER 19188M: Antheas Kapenekakis <lkml@antheas.dev> 19189M: Derek John Clark <derekjohn.clark@gmail.com> 19190M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 19191L: platform-driver-x86@vger.kernel.org 19192S: Maintained 19193F: drivers/platform/x86/oxpec.c 19194 19195ONIE TLV NVMEM LAYOUT DRIVER 19196M: Miquel Raynal <miquel.raynal@bootlin.com> 19197S: Maintained 19198F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 19199F: drivers/nvmem/layouts/onie-tlv.c 19200 19201ONION OMEGA2+ BOARD 19202M: Harvey Hunt <harveyhuntnexus@gmail.com> 19203L: linux-mips@vger.kernel.org 19204S: Maintained 19205F: arch/mips/boot/dts/ralink/omega2p.dts 19206 19207ONSEMI ETHERNET PHY DRIVERS 19208M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19209L: netdev@vger.kernel.org 19210S: Supported 19211W: http://www.onsemi.com 19212F: drivers/net/phy/ncn* 19213 19214OP-TEE DRIVER 19215M: Jens Wiklander <jens.wiklander@linaro.org> 19216L: op-tee@lists.trustedfirmware.org 19217S: Maintained 19218F: Documentation/ABI/testing/sysfs-bus-optee-devices 19219F: drivers/tee/optee/ 19220 19221OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 19222M: Sumit Garg <sumit.garg@kernel.org> 19223L: op-tee@lists.trustedfirmware.org 19224S: Maintained 19225F: drivers/char/hw_random/optee-rng.c 19226 19227OP-TEE RTC DRIVER 19228M: Clément Léger <clement.leger@bootlin.com> 19229L: linux-rtc@vger.kernel.org 19230S: Maintained 19231F: drivers/rtc/rtc-optee.c 19232 19233OPA-VNIC DRIVER 19234M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19235L: linux-rdma@vger.kernel.org 19236S: Supported 19237F: drivers/infiniband/ulp/opa_vnic 19238 19239OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 19240M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 19241L: netdev@vger.kernel.org 19242S: Maintained 19243F: Documentation/networking/oa-tc6-framework.rst 19244F: drivers/net/ethernet/oa_tc6.c 19245F: include/linux/oa_tc6.h 19246 19247OPEN FIRMWARE AND FLATTENED DEVICE TREE 19248M: Rob Herring <robh@kernel.org> 19249M: Saravana Kannan <saravanak@google.com> 19250L: devicetree@vger.kernel.org 19251S: Maintained 19252Q: http://patchwork.kernel.org/project/devicetree/list/ 19253W: http://www.devicetree.org/ 19254C: irc://irc.libera.chat/devicetree 19255T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19256F: Documentation/ABI/testing/sysfs-firmware-ofw 19257F: drivers/of/ 19258F: include/linux/of*.h 19259F: rust/helpers/of.c 19260F: rust/kernel/of.rs 19261F: scripts/dtc/ 19262F: tools/testing/selftests/dt/ 19263K: of_overlay_notifier_ 19264K: of_overlay_fdt_apply 19265K: of_overlay_remove 19266 19267OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 19268M: Rob Herring <robh@kernel.org> 19269M: Krzysztof Kozlowski <krzk+dt@kernel.org> 19270M: Conor Dooley <conor+dt@kernel.org> 19271L: devicetree@vger.kernel.org 19272S: Maintained 19273Q: http://patchwork.kernel.org/project/devicetree/list/ 19274C: irc://irc.libera.chat/devicetree 19275T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19276F: Documentation/devicetree/ 19277F: arch/*/boot/dts/ 19278F: include/dt-bindings/ 19279 19280OPENCOMPUTE PTP CLOCK DRIVER 19281M: Jonathan Lemon <jonathan.lemon@gmail.com> 19282M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 19283L: netdev@vger.kernel.org 19284S: Maintained 19285F: drivers/ptp/ptp_ocp.c 19286 19287OPENCORES I2C BUS DRIVER 19288M: Peter Korsgaard <peter@korsgaard.com> 19289M: Andrew Lunn <andrew@lunn.ch> 19290L: linux-i2c@vger.kernel.org 19291S: Maintained 19292F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 19293F: Documentation/i2c/busses/i2c-ocores.rst 19294F: drivers/i2c/busses/i2c-ocores.c 19295F: include/linux/platform_data/i2c-ocores.h 19296 19297OPENRISC ARCHITECTURE 19298M: Jonas Bonn <jonas@southpole.se> 19299M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 19300M: Stafford Horne <shorne@gmail.com> 19301L: linux-openrisc@vger.kernel.org 19302S: Maintained 19303W: http://openrisc.io 19304T: git https://github.com/openrisc/linux.git 19305F: Documentation/arch/openrisc/ 19306F: Documentation/devicetree/bindings/openrisc/ 19307F: arch/openrisc/ 19308F: drivers/irqchip/irq-ompic.c 19309F: drivers/irqchip/irq-or1k-* 19310 19311OPENVPN DATA CHANNEL OFFLOAD 19312M: Antonio Quartulli <antonio@openvpn.net> 19313R: Sabrina Dubroca <sd@queasysnail.net> 19314L: openvpn-devel@lists.sourceforge.net (subscribers-only) 19315L: netdev@vger.kernel.org 19316S: Supported 19317T: git https://github.com/OpenVPN/ovpn-net-next.git 19318F: Documentation/netlink/specs/ovpn.yaml 19319F: drivers/net/ovpn/ 19320F: include/uapi/linux/ovpn.h 19321F: tools/testing/selftests/net/ovpn/ 19322 19323OPENVSWITCH 19324M: Aaron Conole <aconole@redhat.com> 19325M: Eelco Chaudron <echaudro@redhat.com> 19326M: Ilya Maximets <i.maximets@ovn.org> 19327L: netdev@vger.kernel.org 19328L: dev@openvswitch.org 19329S: Maintained 19330W: http://openvswitch.org 19331F: Documentation/networking/openvswitch.rst 19332F: include/uapi/linux/openvswitch.h 19333F: net/openvswitch/ 19334F: tools/testing/selftests/net/openvswitch/ 19335 19336OPERATING PERFORMANCE POINTS (OPP) 19337M: Viresh Kumar <vireshk@kernel.org> 19338M: Nishanth Menon <nm@ti.com> 19339M: Stephen Boyd <sboyd@kernel.org> 19340L: linux-pm@vger.kernel.org 19341S: Maintained 19342T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19343F: Documentation/devicetree/bindings/opp/ 19344F: Documentation/power/opp.rst 19345F: drivers/opp/ 19346F: include/linux/pm_opp.h 19347F: rust/kernel/opp.rs 19348 19349OPL4 DRIVER 19350M: Clemens Ladisch <clemens@ladisch.de> 19351L: linux-sound@vger.kernel.org 19352S: Maintained 19353T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19354F: sound/drivers/opl4/ 19355 19356ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19357M: Mark Fasheh <mark@fasheh.com> 19358M: Joel Becker <jlbec@evilplan.org> 19359M: Joseph Qi <joseph.qi@linux.alibaba.com> 19360L: ocfs2-devel@lists.linux.dev 19361S: Supported 19362W: http://ocfs2.wiki.kernel.org 19363F: Documentation/filesystems/dlmfs.rst 19364F: Documentation/filesystems/ocfs2.rst 19365F: fs/ocfs2/ 19366 19367ORANGEFS FILESYSTEM 19368M: Mike Marshall <hubcap@omnibond.com> 19369R: Martin Brandenburg <martin@omnibond.com> 19370L: devel@lists.orangefs.org 19371S: Supported 19372T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19373F: Documentation/filesystems/orangefs.rst 19374F: fs/orangefs/ 19375 19376OV2659 OMNIVISION SENSOR DRIVER 19377M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19378L: linux-media@vger.kernel.org 19379S: Maintained 19380W: https://linuxtv.org 19381Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19382T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19383F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19384F: drivers/media/i2c/ov2659.c 19385F: include/media/i2c/ov2659.h 19386 19387OVERLAY FILESYSTEM 19388M: Miklos Szeredi <miklos@szeredi.hu> 19389M: Amir Goldstein <amir73il@gmail.com> 19390L: linux-unionfs@vger.kernel.org 19391S: Supported 19392T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19393F: Documentation/filesystems/overlayfs.rst 19394F: fs/overlayfs/ 19395 19396P54 WIRELESS DRIVER 19397M: Christian Lamparter <chunkeey@googlemail.com> 19398L: linux-wireless@vger.kernel.org 19399S: Maintained 19400W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19401F: drivers/net/wireless/intersil/ 19402 19403PACKET SOCKETS 19404M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19405S: Maintained 19406F: include/uapi/linux/if_packet.h 19407F: net/packet/af_packet.c 19408 19409PACKING 19410M: Vladimir Oltean <olteanv@gmail.com> 19411L: netdev@vger.kernel.org 19412S: Supported 19413F: Documentation/core-api/packing.rst 19414F: include/linux/packing.h 19415F: lib/packing.c 19416F: lib/packing_test.c 19417F: scripts/gen_packed_field_checks.c 19418 19419PADATA PARALLEL EXECUTION MECHANISM 19420M: Steffen Klassert <steffen.klassert@secunet.com> 19421M: Daniel Jordan <daniel.m.jordan@oracle.com> 19422L: linux-crypto@vger.kernel.org 19423L: linux-kernel@vger.kernel.org 19424S: Maintained 19425F: Documentation/core-api/padata.rst 19426F: include/linux/padata.h 19427F: kernel/padata.c 19428 19429PAGE CACHE 19430M: Matthew Wilcox (Oracle) <willy@infradead.org> 19431L: linux-fsdevel@vger.kernel.org 19432S: Supported 19433T: git git://git.infradead.org/users/willy/pagecache.git 19434F: Documentation/filesystems/locking.rst 19435F: Documentation/filesystems/vfs.rst 19436F: include/linux/pagemap.h 19437F: mm/filemap.c 19438F: mm/page-writeback.c 19439F: mm/readahead.c 19440F: mm/truncate.c 19441 19442PAGE POOL 19443M: Jesper Dangaard Brouer <hawk@kernel.org> 19444M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19445L: netdev@vger.kernel.org 19446S: Supported 19447F: Documentation/networking/page_pool.rst 19448F: include/net/page_pool/ 19449F: include/trace/events/page_pool.h 19450F: net/core/page_pool.c 19451 19452PAGE TABLE CHECK 19453M: Pasha Tatashin <pasha.tatashin@soleen.com> 19454M: Andrew Morton <akpm@linux-foundation.org> 19455L: linux-mm@kvack.org 19456S: Maintained 19457F: Documentation/mm/page_table_check.rst 19458F: include/linux/page_table_check.h 19459F: mm/page_table_check.c 19460 19461PAGE STATE DEBUG SCRIPT 19462M: Ye Liu <liuye@kylinos.cn> 19463S: Maintained 19464F: tools/mm/show_page_info.py 19465 19466PANASONIC LAPTOP ACPI EXTRAS DRIVER 19467M: Kenneth Chan <kenneth.t.chan@gmail.com> 19468L: platform-driver-x86@vger.kernel.org 19469S: Maintained 19470F: drivers/platform/x86/panasonic-laptop.c 19471 19472PARALLAX PING IIO SENSOR DRIVER 19473M: Andreas Klinger <ak@it-klinger.de> 19474L: linux-iio@vger.kernel.org 19475S: Maintained 19476F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19477F: drivers/iio/proximity/ping.c 19478 19479PARALLEL LCD/KEYPAD PANEL DRIVER 19480M: Willy Tarreau <willy@haproxy.com> 19481M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19482S: Odd Fixes 19483F: Documentation/admin-guide/lcd-panel-cgram.rst 19484F: drivers/auxdisplay/panel.c 19485 19486PARALLEL PORT SUBSYSTEM 19487M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19488M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19489L: linux-parport@lists.infradead.org (subscribers-only) 19490S: Maintained 19491F: Documentation/driver-api/parport*.rst 19492F: drivers/char/ppdev.c 19493F: drivers/parport/ 19494F: include/linux/parport*.h 19495F: include/uapi/linux/ppdev.h 19496 19497PARAVIRT_OPS INTERFACE 19498M: Juergen Gross <jgross@suse.com> 19499R: Ajay Kaher <ajay.kaher@broadcom.com> 19500R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19501R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19502L: virtualization@lists.linux.dev 19503L: x86@kernel.org 19504S: Supported 19505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19506F: Documentation/virt/paravirt_ops.rst 19507F: arch/*/include/asm/paravirt*.h 19508F: arch/*/kernel/paravirt* 19509F: include/linux/hypervisor.h 19510 19511PARISC ARCHITECTURE 19512M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19513M: Helge Deller <deller@gmx.de> 19514L: linux-parisc@vger.kernel.org 19515S: Maintained 19516W: https://parisc.wiki.kernel.org 19517Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19518T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19519T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19520F: Documentation/arch/parisc/ 19521F: arch/parisc/ 19522F: drivers/char/agp/parisc-agp.c 19523F: drivers/input/misc/hp_sdc_rtc.c 19524F: drivers/input/serio/gscps2.c 19525F: drivers/input/serio/hp_sdc* 19526F: drivers/parisc/ 19527F: drivers/parport/parport_gsc.* 19528F: drivers/tty/serial/8250/8250_parisc.c 19529F: drivers/video/console/sti* 19530F: drivers/video/fbdev/sti* 19531F: drivers/video/logo/logo_parisc* 19532F: include/linux/hp_sdc.h 19533 19534PARMAN 19535M: Jiri Pirko <jiri@resnulli.us> 19536L: netdev@vger.kernel.org 19537S: Supported 19538F: include/linux/parman.h 19539F: lib/parman.c 19540F: lib/test_parman.c 19541 19542PC ENGINES APU BOARD DRIVER 19543M: Enrico Weigelt, metux IT consult <info@metux.net> 19544S: Maintained 19545F: drivers/platform/x86/pcengines-apuv2.c 19546 19547PC87360 HARDWARE MONITORING DRIVER 19548M: Jim Cromie <jim.cromie@gmail.com> 19549L: linux-hwmon@vger.kernel.org 19550S: Maintained 19551F: Documentation/hwmon/pc87360.rst 19552F: drivers/hwmon/pc87360.c 19553 19554PC8736x GPIO DRIVER 19555M: Jim Cromie <jim.cromie@gmail.com> 19556S: Maintained 19557F: drivers/char/pc8736x_gpio.c 19558 19559PC87427 HARDWARE MONITORING DRIVER 19560M: Jean Delvare <jdelvare@suse.com> 19561L: linux-hwmon@vger.kernel.org 19562S: Maintained 19563F: Documentation/hwmon/pc87427.rst 19564F: drivers/hwmon/pc87427.c 19565 19566MAX77705 HARDWARE MONITORING DRIVER 19567M: Dzmitry Sankouski <dsankouski@gmail.com> 19568L: linux-hwmon@vger.kernel.org 19569S: Maintained 19570F: Documentation/hwmon/max77705.rst 19571F: drivers/hwmon/max77705-hwmon.c 19572 19573PCA9532 LED DRIVER 19574M: Riku Voipio <riku.voipio@iki.fi> 19575S: Maintained 19576F: drivers/leds/leds-pca9532.c 19577F: include/linux/leds-pca9532.h 19578 19579PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19580M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19581M: Pali Rohár <pali@kernel.org> 19582L: linux-pci@vger.kernel.org 19583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19584S: Maintained 19585F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19586F: drivers/pci/controller/pci-aardvark.c 19587 19588PCI DRIVER FOR ALTERA PCIE IP 19589M: Joyce Ooi <joyce.ooi@intel.com> 19590L: linux-pci@vger.kernel.org 19591S: Supported 19592F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19593F: drivers/pci/controller/pcie-altera.c 19594 19595PCI DRIVER FOR APPLIEDMICRO XGENE 19596M: Toan Le <toan@os.amperecomputing.com> 19597L: linux-pci@vger.kernel.org 19598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19599S: Maintained 19600F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19601F: drivers/pci/controller/pci-xgene.c 19602 19603PCI DRIVER FOR ARM VERSATILE PLATFORM 19604M: Rob Herring <robh@kernel.org> 19605L: linux-pci@vger.kernel.org 19606L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19607S: Maintained 19608F: Documentation/devicetree/bindings/pci/versatile.yaml 19609F: drivers/pci/controller/pci-versatile.c 19610 19611PCI DRIVER FOR ARMADA 8K 19612M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19613L: linux-pci@vger.kernel.org 19614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19615S: Maintained 19616F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19617F: drivers/pci/controller/dwc/pcie-armada8k.c 19618 19619PCI DRIVER FOR CADENCE PCIE IP 19620L: linux-pci@vger.kernel.org 19621S: Orphan 19622F: Documentation/devicetree/bindings/pci/cdns,* 19623F: drivers/pci/controller/cadence/*cadence* 19624 19625PCI DRIVER FOR FREESCALE LAYERSCAPE 19626M: Minghuan Lian <minghuan.Lian@nxp.com> 19627M: Mingkai Hu <mingkai.hu@nxp.com> 19628M: Roy Zang <roy.zang@nxp.com> 19629L: linuxppc-dev@lists.ozlabs.org 19630L: linux-pci@vger.kernel.org 19631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19632L: imx@lists.linux.dev 19633S: Maintained 19634F: drivers/pci/controller/dwc/*layerscape* 19635 19636PCI DRIVER FOR FU740 19637M: Paul Walmsley <pjw@kernel.org> 19638M: Greentime Hu <greentime.hu@sifive.com> 19639M: Samuel Holland <samuel.holland@sifive.com> 19640L: linux-pci@vger.kernel.org 19641S: Maintained 19642F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19643F: drivers/pci/controller/dwc/pcie-fu740.c 19644 19645PCI DRIVER FOR GENERIC OF HOSTS 19646M: Will Deacon <will@kernel.org> 19647L: linux-pci@vger.kernel.org 19648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19649S: Maintained 19650F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19651F: drivers/pci/controller/pci-host-common.c 19652F: drivers/pci/controller/pci-host-generic.c 19653 19654PCI DRIVER FOR IMX6 19655M: Richard Zhu <hongxing.zhu@nxp.com> 19656M: Lucas Stach <l.stach@pengutronix.de> 19657L: linux-pci@vger.kernel.org 19658L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19659L: imx@lists.linux.dev 19660S: Maintained 19661F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19662F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19663F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19664F: drivers/pci/controller/dwc/*imx6* 19665 19666PCI DRIVER FOR INTEL IXP4XX 19667M: Linus Walleij <linus.walleij@linaro.org> 19668S: Maintained 19669F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19670F: drivers/pci/controller/pci-ixp4xx.c 19671 19672PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19673M: Nirmal Patel <nirmal.patel@linux.intel.com> 19674R: Jonathan Derrick <jonathan.derrick@linux.dev> 19675L: linux-pci@vger.kernel.org 19676S: Supported 19677F: drivers/pci/controller/vmd.c 19678 19679PCI DRIVER FOR MICROSEMI SWITCHTEC 19680M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19681M: Logan Gunthorpe <logang@deltatee.com> 19682L: linux-pci@vger.kernel.org 19683S: Maintained 19684F: Documentation/ABI/testing/sysfs-class-switchtec 19685F: Documentation/driver-api/switchtec.rst 19686F: drivers/ntb/hw/mscc/ 19687F: drivers/pci/switch/switchtec* 19688F: include/linux/switchtec.h 19689F: include/uapi/linux/switchtec_ioctl.h 19690 19691PCI DRIVER FOR MOBIVEIL PCIE IP 19692M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19693M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19694L: linux-pci@vger.kernel.org 19695S: Supported 19696F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19697F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19698 19699PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19700M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19701M: Pali Rohár <pali@kernel.org> 19702L: linux-pci@vger.kernel.org 19703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19704S: Maintained 19705F: drivers/pci/controller/*mvebu* 19706 19707PCI DRIVER FOR NVIDIA TEGRA 19708M: Thierry Reding <thierry.reding@gmail.com> 19709L: linux-tegra@vger.kernel.org 19710L: linux-pci@vger.kernel.org 19711S: Supported 19712F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19713F: drivers/pci/controller/pci-tegra.c 19714 19715PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19716M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19717L: linux-pci@vger.kernel.org 19718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19719S: Maintained 19720F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19721 19722PCI DRIVER FOR PLDA PCIE IP 19723M: Daire McNamara <daire.mcnamara@microchip.com> 19724L: linux-pci@vger.kernel.org 19725S: Maintained 19726F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19727F: drivers/pci/controller/plda/pcie-plda-host.c 19728F: drivers/pci/controller/plda/pcie-plda.h 19729 19730PCI DRIVER FOR RENESAS R-CAR 19731M: Marek Vasut <marek.vasut+renesas@gmail.com> 19732M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19733L: linux-pci@vger.kernel.org 19734L: linux-renesas-soc@vger.kernel.org 19735S: Maintained 19736F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19737F: Documentation/devicetree/bindings/pci/*rcar* 19738F: drivers/pci/controller/*rcar* 19739F: drivers/pci/controller/dwc/*rcar* 19740 19741PCI DRIVER FOR SAMSUNG EXYNOS 19742M: Jingoo Han <jingoohan1@gmail.com> 19743L: linux-pci@vger.kernel.org 19744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19745L: linux-samsung-soc@vger.kernel.org 19746S: Maintained 19747F: drivers/pci/controller/dwc/pci-exynos.c 19748 19749PCI DRIVER FOR STM32MP25 19750M: Christian Bruel <christian.bruel@foss.st.com> 19751L: linux-pci@vger.kernel.org 19752S: Maintained 19753F: Documentation/devicetree/bindings/pci/st,stm32-pcie-*.yaml 19754F: drivers/pci/controller/dwc/*stm32* 19755 19756PCI DRIVER FOR SYNOPSYS DESIGNWARE 19757M: Jingoo Han <jingoohan1@gmail.com> 19758M: Manivannan Sadhasivam <mani@kernel.org> 19759L: linux-pci@vger.kernel.org 19760S: Maintained 19761F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19762F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19763F: drivers/pci/controller/dwc/*designware* 19764F: include/linux/pcie-dwc.h 19765 19766PCI DRIVER FOR TI DRA7XX/J721E 19767M: Vignesh Raghavendra <vigneshr@ti.com> 19768R: Siddharth Vadapalli <s-vadapalli@ti.com> 19769L: linux-omap@vger.kernel.org 19770L: linux-pci@vger.kernel.org 19771L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19772S: Supported 19773F: Documentation/devicetree/bindings/pci/ti-pci.txt 19774F: drivers/pci/controller/cadence/pci-j721e.c 19775F: drivers/pci/controller/dwc/pci-dra7xx.c 19776 19777PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19778M: Linus Walleij <linus.walleij@linaro.org> 19779L: linux-pci@vger.kernel.org 19780S: Maintained 19781F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19782F: drivers/pci/controller/pci-v3-semi.c 19783 19784PCI DRIVER FOR XILINX VERSAL CPM 19785M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19786M: Michal Simek <michal.simek@amd.com> 19787L: linux-pci@vger.kernel.org 19788S: Maintained 19789F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19790F: drivers/pci/controller/pcie-xilinx-cpm.c 19791 19792PCI ENDPOINT SUBSYSTEM 19793M: Manivannan Sadhasivam <mani@kernel.org> 19794M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19795R: Kishon Vijay Abraham I <kishon@kernel.org> 19796L: linux-pci@vger.kernel.org 19797S: Supported 19798Q: https://patchwork.kernel.org/project/linux-pci/list/ 19799B: https://bugzilla.kernel.org 19800C: irc://irc.oftc.net/linux-pci 19801T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19802F: Documentation/PCI/endpoint/* 19803F: Documentation/misc-devices/pci-endpoint-test.rst 19804F: drivers/misc/pci_endpoint_test.c 19805F: drivers/pci/endpoint/ 19806F: tools/testing/selftests/pci_endpoint/ 19807 19808PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19809M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19810R: Oliver O'Halloran <oohall@gmail.com> 19811L: linuxppc-dev@lists.ozlabs.org 19812S: Supported 19813F: Documentation/PCI/pci-error-recovery.rst 19814F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19815F: arch/powerpc/include/*/eeh*.h 19816F: arch/powerpc/kernel/eeh*.c 19817F: arch/powerpc/platforms/*/eeh*.c 19818F: drivers/pci/pcie/aer.c 19819F: drivers/pci/pcie/dpc.c 19820F: drivers/pci/pcie/err.c 19821 19822PCI ERROR RECOVERY 19823M: Linas Vepstas <linasvepstas@gmail.com> 19824L: linux-pci@vger.kernel.org 19825S: Supported 19826F: Documentation/PCI/pci-error-recovery.rst 19827 19828PCI MSI DRIVER FOR ALTERA MSI IP 19829M: Joyce Ooi <joyce.ooi@intel.com> 19830L: linux-pci@vger.kernel.org 19831S: Supported 19832F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19833F: drivers/pci/controller/pcie-altera-msi.c 19834 19835PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19836M: Toan Le <toan@os.amperecomputing.com> 19837L: linux-pci@vger.kernel.org 19838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19839S: Maintained 19840F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 19841F: drivers/pci/controller/pci-xgene-msi.c 19842 19843PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19844M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19845M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19846M: Manivannan Sadhasivam <mani@kernel.org> 19847R: Rob Herring <robh@kernel.org> 19848L: linux-pci@vger.kernel.org 19849S: Supported 19850Q: https://patchwork.kernel.org/project/linux-pci/list/ 19851B: https://bugzilla.kernel.org 19852C: irc://irc.oftc.net/linux-pci 19853T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19854F: Documentation/ABI/testing/debugfs-pcie-ptm 19855F: Documentation/devicetree/bindings/pci/ 19856F: drivers/pci/controller/ 19857F: drivers/pci/pci-bridge-emul.c 19858F: drivers/pci/pci-bridge-emul.h 19859 19860PCI PEER-TO-PEER DMA (P2PDMA) 19861M: Bjorn Helgaas <bhelgaas@google.com> 19862M: Logan Gunthorpe <logang@deltatee.com> 19863L: linux-pci@vger.kernel.org 19864S: Supported 19865Q: https://patchwork.kernel.org/project/linux-pci/list/ 19866B: https://bugzilla.kernel.org 19867C: irc://irc.oftc.net/linux-pci 19868T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19869F: Documentation/driver-api/pci/p2pdma.rst 19870F: drivers/pci/p2pdma.c 19871F: include/linux/pci-p2pdma.h 19872 19873PCI POWER CONTROL 19874M: Bartosz Golaszewski <brgl@bgdev.pl> 19875L: linux-pci@vger.kernel.org 19876S: Maintained 19877T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19878F: drivers/pci/pwrctrl/* 19879F: include/linux/pci-pwrctrl.h 19880 19881PCI SUBSYSTEM 19882M: Bjorn Helgaas <bhelgaas@google.com> 19883L: linux-pci@vger.kernel.org 19884S: Supported 19885Q: https://patchwork.kernel.org/project/linux-pci/list/ 19886B: https://bugzilla.kernel.org 19887C: irc://irc.oftc.net/linux-pci 19888T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19889F: Documentation/PCI/ 19890F: Documentation/devicetree/bindings/pci/ 19891F: arch/x86/kernel/early-quirks.c 19892F: arch/x86/kernel/quirks.c 19893F: arch/x86/pci/ 19894F: drivers/acpi/pci* 19895F: drivers/pci/ 19896F: include/asm-generic/pci* 19897F: include/linux/of_pci.h 19898F: include/linux/pci* 19899F: include/uapi/linux/pci* 19900 19901PCI SUBSYSTEM [RUST] 19902M: Danilo Krummrich <dakr@kernel.org> 19903R: Bjorn Helgaas <bhelgaas@google.com> 19904R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19905L: linux-pci@vger.kernel.org 19906S: Maintained 19907C: irc://irc.oftc.net/linux-pci 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19909F: rust/helpers/pci.c 19910F: rust/kernel/pci.rs 19911F: rust/kernel/pci/ 19912F: samples/rust/rust_driver_pci.rs 19913 19914PCIE BANDWIDTH CONTROLLER 19915M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19916L: linux-pci@vger.kernel.org 19917S: Supported 19918F: drivers/pci/pcie/bwctrl.c 19919F: drivers/thermal/pcie_cooling.c 19920F: include/linux/pci-bwctrl.h 19921F: tools/testing/selftests/pcie_bwctrl/ 19922 19923PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19924M: Jonathan Chocron <jonnyc@amazon.com> 19925L: linux-pci@vger.kernel.org 19926S: Maintained 19927F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 19928F: drivers/pci/controller/dwc/pcie-al.c 19929 19930PCIE DRIVER FOR AMLOGIC MESON 19931M: Yue Wang <yue.wang@Amlogic.com> 19932L: linux-pci@vger.kernel.org 19933L: linux-amlogic@lists.infradead.org 19934S: Maintained 19935F: drivers/pci/controller/dwc/pci-meson.c 19936 19937PCIE DRIVER FOR AXIS ARTPEC 19938M: Jesper Nilsson <jesper.nilsson@axis.com> 19939L: linux-arm-kernel@axis.com 19940L: linux-pci@vger.kernel.org 19941S: Maintained 19942F: Documentation/devicetree/bindings/pci/axis,artpec* 19943F: drivers/pci/controller/dwc/*artpec* 19944 19945PCIE DRIVER FOR CAVIUM THUNDERX 19946M: Robert Richter <rric@kernel.org> 19947L: linux-pci@vger.kernel.org 19948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19949S: Odd Fixes 19950F: drivers/pci/controller/pci-thunder-* 19951 19952PCIE DRIVER FOR HISILICON 19953M: Zhou Wang <wangzhou1@hisilicon.com> 19954L: linux-pci@vger.kernel.org 19955S: Maintained 19956F: drivers/pci/controller/dwc/pcie-hisi.c 19957 19958PCIE DRIVER FOR HISILICON KIRIN 19959M: Xiaowei Song <songxiaowei@hisilicon.com> 19960M: Binghui Wang <wangbinghui@hisilicon.com> 19961L: linux-pci@vger.kernel.org 19962S: Maintained 19963F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19964F: drivers/pci/controller/dwc/pcie-kirin.c 19965 19966PCIE DRIVER FOR HISILICON STB 19967M: Shawn Guo <shawn.guo@linaro.org> 19968L: linux-pci@vger.kernel.org 19969S: Maintained 19970F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19971F: drivers/pci/controller/dwc/pcie-histb.c 19972 19973PCIE DRIVER FOR INTEL KEEM BAY 19974M: Srikanth Thokala <srikanth.thokala@intel.com> 19975L: linux-pci@vger.kernel.org 19976S: Supported 19977F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 19978F: drivers/pci/controller/dwc/pcie-keembay.c 19979 19980PCIE DRIVER FOR INTEL LGM GW SOC 19981M: Chuanhua Lei <lchuanhua@maxlinear.com> 19982L: linux-pci@vger.kernel.org 19983S: Maintained 19984F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 19985F: drivers/pci/controller/dwc/pcie-intel-gw.c 19986 19987PCIE DRIVER FOR MEDIATEK 19988M: Ryder Lee <ryder.lee@mediatek.com> 19989M: Jianjun Wang <jianjun.wang@mediatek.com> 19990L: linux-pci@vger.kernel.org 19991L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19992S: Supported 19993F: Documentation/devicetree/bindings/pci/mediatek* 19994F: drivers/pci/controller/*mediatek* 19995 19996PCIE DRIVER FOR MICROCHIP 19997M: Daire McNamara <daire.mcnamara@microchip.com> 19998L: linux-pci@vger.kernel.org 19999S: Supported 20000F: Documentation/devicetree/bindings/pci/microchip* 20001F: drivers/pci/controller/plda/*microchip* 20002 20003PCIE DRIVER FOR QUALCOMM MSM 20004M: Manivannan Sadhasivam <mani@kernel.org> 20005L: linux-pci@vger.kernel.org 20006L: linux-arm-msm@vger.kernel.org 20007S: Maintained 20008F: drivers/pci/controller/dwc/pcie-qcom-common.c 20009F: drivers/pci/controller/dwc/pcie-qcom.c 20010 20011PCIE DRIVER FOR ROCKCHIP 20012M: Shawn Lin <shawn.lin@rock-chips.com> 20013L: linux-pci@vger.kernel.org 20014L: linux-rockchip@lists.infradead.org 20015S: Maintained 20016F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 20017F: drivers/pci/controller/pcie-rockchip* 20018 20019PCIE DRIVER FOR SOCIONEXT UNIPHIER 20020M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20021L: linux-pci@vger.kernel.org 20022S: Maintained 20023F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 20024F: drivers/pci/controller/dwc/pcie-uniphier* 20025 20026PCIE DRIVER FOR ST SPEAR13XX 20027M: Pratyush Anand <pratyush.anand@gmail.com> 20028L: linux-pci@vger.kernel.org 20029S: Maintained 20030F: drivers/pci/controller/dwc/*spear* 20031 20032PCIE DRIVER FOR STARFIVE JH71x0 20033M: Kevin Xie <kevin.xie@starfivetech.com> 20034L: linux-pci@vger.kernel.org 20035S: Maintained 20036F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 20037F: drivers/pci/controller/plda/pcie-starfive.c 20038 20039PCIE ENDPOINT DRIVER FOR QUALCOMM 20040M: Manivannan Sadhasivam <mani@kernel.org> 20041L: linux-pci@vger.kernel.org 20042L: linux-arm-msm@vger.kernel.org 20043S: Maintained 20044F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 20045F: drivers/pci/controller/dwc/pcie-qcom-common.c 20046F: drivers/pci/controller/dwc/pcie-qcom-ep.c 20047 20048PCMCIA SUBSYSTEM 20049M: Dominik Brodowski <linux@dominikbrodowski.net> 20050S: Odd Fixes 20051T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 20052F: Documentation/pcmcia/ 20053F: drivers/pcmcia/ 20054F: include/pcmcia/ 20055F: tools/pcmcia/ 20056 20057PCNET32 NETWORK DRIVER 20058M: Don Fry <pcnet32@frontier.com> 20059L: netdev@vger.kernel.org 20060S: Maintained 20061F: drivers/net/ethernet/amd/pcnet32.c 20062 20063PCRYPT PARALLEL CRYPTO ENGINE 20064M: Steffen Klassert <steffen.klassert@secunet.com> 20065L: linux-crypto@vger.kernel.org 20066S: Maintained 20067F: crypto/pcrypt.c 20068F: include/crypto/pcrypt.h 20069 20070PDS DSC VIRTIO DATA PATH ACCELERATOR 20071R: Brett Creeley <brett.creeley@amd.com> 20072F: drivers/vdpa/pds/ 20073 20074PECI HARDWARE MONITORING DRIVERS 20075M: Iwona Winiarska <iwona.winiarska@intel.com> 20076L: linux-hwmon@vger.kernel.org 20077S: Supported 20078F: Documentation/hwmon/peci-cputemp.rst 20079F: Documentation/hwmon/peci-dimmtemp.rst 20080F: drivers/hwmon/peci/ 20081 20082PECI SUBSYSTEM 20083M: Iwona Winiarska <iwona.winiarska@intel.com> 20084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 20085S: Supported 20086F: Documentation/devicetree/bindings/peci/ 20087F: Documentation/peci/ 20088F: drivers/peci/ 20089F: include/linux/peci-cpu.h 20090F: include/linux/peci.h 20091 20092PENSANDO ETHERNET DRIVERS 20093M: Brett Creeley <brett.creeley@amd.com> 20094L: netdev@vger.kernel.org 20095S: Maintained 20096F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 20097F: drivers/net/ethernet/pensando/ 20098 20099PER-CPU MEMORY ALLOCATOR 20100M: Dennis Zhou <dennis@kernel.org> 20101M: Tejun Heo <tj@kernel.org> 20102M: Christoph Lameter <cl@gentwo.org> 20103L: linux-mm@kvack.org 20104S: Maintained 20105T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 20106F: arch/*/include/asm/percpu.h 20107F: include/linux/percpu*.h 20108F: lib/percpu*.c 20109F: mm/percpu*.c 20110F: mm/percpu-internal.h 20111 20112PER-TASK DELAY ACCOUNTING 20113M: Balbir Singh <bsingharora@gmail.com> 20114M: Yang Yang <yang.yang29@zte.com.cn> 20115S: Maintained 20116F: include/linux/delayacct.h 20117F: kernel/delayacct.c 20118 20119TASK DELAY MONITORING TOOLS 20120M: Andrew Morton <akpm@linux-foundation.org> 20121M: Wang Yaxin <wang.yaxin@zte.com.cn> 20122M: Fan Yu <fan.yu9@zte.com.cn> 20123L: linux-kernel@vger.kernel.org 20124S: Maintained 20125F: Documentation/accounting/delay-accounting.rst 20126F: tools/accounting/delaytop.c 20127F: tools/accounting/getdelays.c 20128 20129PERFORMANCE EVENTS SUBSYSTEM 20130M: Peter Zijlstra <peterz@infradead.org> 20131M: Ingo Molnar <mingo@redhat.com> 20132M: Arnaldo Carvalho de Melo <acme@kernel.org> 20133M: Namhyung Kim <namhyung@kernel.org> 20134R: Mark Rutland <mark.rutland@arm.com> 20135R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20136R: Jiri Olsa <jolsa@kernel.org> 20137R: Ian Rogers <irogers@google.com> 20138R: Adrian Hunter <adrian.hunter@intel.com> 20139L: linux-perf-users@vger.kernel.org 20140L: linux-kernel@vger.kernel.org 20141S: Supported 20142W: https://perf.wiki.kernel.org/ 20143T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 20144T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 20145T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 20146F: arch/*/events/* 20147F: arch/*/events/*/* 20148F: arch/*/include/asm/perf_event.h 20149F: arch/*/kernel/*/*/perf_event*.c 20150F: arch/*/kernel/*/perf_event*.c 20151F: arch/*/kernel/perf_callchain.c 20152F: arch/*/kernel/perf_event*.c 20153F: include/linux/perf_event.h 20154F: include/uapi/linux/perf_event.h 20155F: kernel/events/* 20156F: tools/lib/perf/ 20157F: tools/perf/ 20158 20159PERFORMANCE EVENTS TOOLING ARM64 20160R: John Garry <john.g.garry@oracle.com> 20161R: Will Deacon <will@kernel.org> 20162R: James Clark <james.clark@linaro.org> 20163R: Mike Leach <mike.leach@linaro.org> 20164R: Leo Yan <leo.yan@linux.dev> 20165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20166S: Supported 20167F: tools/build/feature/test-libopencsd.c 20168F: tools/perf/arch/arm*/ 20169F: tools/perf/pmu-events/arch/arm64/ 20170F: tools/perf/util/arm-spe* 20171F: tools/perf/util/cs-etm* 20172 20173PERSONALITY HANDLING 20174M: Christoph Hellwig <hch@infradead.org> 20175L: linux-abi-devel@lists.sourceforge.net 20176S: Maintained 20177F: include/linux/personality.h 20178F: include/uapi/linux/personality.h 20179 20180PHOENIX RC FLIGHT CONTROLLER ADAPTER 20181M: Marcus Folkesson <marcus.folkesson@gmail.com> 20182L: linux-input@vger.kernel.org 20183S: Maintained 20184F: Documentation/input/devices/pxrc.rst 20185F: drivers/input/joystick/pxrc.c 20186 20187PHONET PROTOCOL 20188M: Remi Denis-Courmont <courmisch@gmail.com> 20189S: Supported 20190F: Documentation/networking/phonet.rst 20191F: include/linux/phonet.h 20192F: include/net/phonet/ 20193F: include/uapi/linux/phonet.h 20194F: net/phonet/ 20195 20196PHRAM MTD DRIVER 20197M: Joern Engel <joern@lazybastard.org> 20198L: linux-mtd@lists.infradead.org 20199S: Maintained 20200F: drivers/mtd/devices/phram.c 20201 20202PICOLCD HID DRIVER 20203M: Bruno Prémont <bonbons@linux-vserver.org> 20204L: linux-input@vger.kernel.org 20205S: Maintained 20206F: drivers/hid/hid-picolcd* 20207 20208PIDFD API 20209M: Christian Brauner <christian@brauner.io> 20210L: linux-kernel@vger.kernel.org 20211S: Maintained 20212T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 20213F: rust/kernel/pid_namespace.rs 20214F: samples/pidfd/ 20215F: tools/testing/selftests/clone3/ 20216F: tools/testing/selftests/pid_namespace/ 20217F: tools/testing/selftests/pidfd/ 20218K: (?i)pidfd 20219K: (?i)clone3 20220K: \b(clone_args|kernel_clone_args)\b 20221 20222PIN CONTROL SUBSYSTEM 20223M: Linus Walleij <linus.walleij@linaro.org> 20224L: linux-gpio@vger.kernel.org 20225S: Maintained 20226T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 20227F: Documentation/devicetree/bindings/pinctrl/ 20228F: Documentation/driver-api/pin-control.rst 20229F: drivers/pinctrl/ 20230F: include/dt-bindings/pinctrl/ 20231F: include/linux/pinctrl/ 20232 20233PIN CONTROLLER - AIROHA 20234M: Lorenzo Bianconi <lorenzo@kernel.org> 20235L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20236S: Maintained 20237F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 20238F: drivers/pinctrl/mediatek/pinctrl-airoha.c 20239 20240PIN CONTROLLER - AMD 20241M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 20242M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 20243S: Maintained 20244F: drivers/pinctrl/pinctrl-amd.c 20245 20246PIN CONTROLLER - FREESCALE 20247M: Dong Aisheng <aisheng.dong@nxp.com> 20248M: Fabio Estevam <festevam@gmail.com> 20249M: Shawn Guo <shawnguo@kernel.org> 20250M: Jacky Bai <ping.bai@nxp.com> 20251R: Pengutronix Kernel Team <kernel@pengutronix.de> 20252R: NXP S32 Linux Team <s32@nxp.com> 20253L: linux-gpio@vger.kernel.org 20254S: Maintained 20255F: Documentation/devicetree/bindings/pinctrl/fsl,* 20256F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 20257F: drivers/pinctrl/freescale/ 20258F: drivers/pinctrl/nxp/ 20259 20260PIN CONTROLLER - INTEL 20261M: Mika Westerberg <mika.westerberg@linux.intel.com> 20262M: Andy Shevchenko <andy@kernel.org> 20263S: Supported 20264T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 20265F: drivers/pinctrl/intel/ 20266 20267PIN CONTROLLER - KEEMBAY 20268S: Orphan 20269F: drivers/pinctrl/pinctrl-keembay* 20270 20271PIN CONTROLLER - MEDIATEK 20272M: Sean Wang <sean.wang@kernel.org> 20273L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20274S: Maintained 20275F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 20276F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 20277F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 20278F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 20279F: drivers/pinctrl/mediatek/ 20280 20281PIN CONTROLLER - MEDIATEK MIPS 20282M: Chester A. Unal <chester.a.unal@arinc9.com> 20283M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20284L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20285L: linux-mips@vger.kernel.org 20286S: Maintained 20287F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 20288F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 20289F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 20290F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 20291F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 20292F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 20293F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 20294F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 20295F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 20296F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 20297F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 20298F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 20299F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 20300F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 20301F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 20302 20303PIN CONTROLLER - MICROCHIP AT91 20304M: Ludovic Desroches <ludovic.desroches@microchip.com> 20305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20306L: linux-gpio@vger.kernel.org 20307S: Supported 20308F: drivers/gpio/gpio-sama5d2-piobu.c 20309F: drivers/pinctrl/pinctrl-at91* 20310 20311PIN CONTROLLER - QUALCOMM 20312M: Bjorn Andersson <andersson@kernel.org> 20313L: linux-arm-msm@vger.kernel.org 20314S: Maintained 20315C: irc://irc.oftc.net/linux-msm 20316F: Documentation/devicetree/bindings/pinctrl/qcom,* 20317F: drivers/pinctrl/qcom/ 20318 20319PIN CONTROLLER - RENESAS 20320M: Geert Uytterhoeven <geert+renesas@glider.be> 20321L: linux-renesas-soc@vger.kernel.org 20322S: Supported 20323T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 20324F: Documentation/devicetree/bindings/pinctrl/renesas,* 20325F: drivers/pinctrl/renesas/ 20326 20327PIN CONTROLLER - SAMSUNG 20328M: Krzysztof Kozlowski <krzk@kernel.org> 20329M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20330R: Alim Akhtar <alim.akhtar@samsung.com> 20331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20332L: linux-samsung-soc@vger.kernel.org 20333S: Maintained 20334Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 20335B: mailto:linux-samsung-soc@vger.kernel.org 20336C: irc://irc.libera.chat/linux-exynos 20337T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 20338F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 20339F: drivers/pinctrl/samsung/ 20340 20341PIN CONTROLLER - SINGLE 20342M: Tony Lindgren <tony@atomide.com> 20343M: Haojian Zhuang <haojian.zhuang@linaro.org> 20344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20345L: linux-omap@vger.kernel.org 20346S: Maintained 20347F: drivers/pinctrl/pinctrl-single.c 20348 20349PIN CONTROLLER - SUNPLUS / TIBBO 20350M: Dvorkin Dmitry <dvorkin@tibbo.com> 20351M: Wells Lu <wellslutw@gmail.com> 20352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20353S: Maintained 20354W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20355F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20356F: drivers/pinctrl/sunplus/ 20357F: include/dt-bindings/pinctrl/sppctl*.h 20358 20359PINE64 PINEPHONE KEYBOARD DRIVER 20360M: Samuel Holland <samuel@sholland.org> 20361S: Supported 20362F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20363F: drivers/input/keyboard/pinephone-keyboard.c 20364 20365PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20366M: Tomasz Duszynski <tduszyns@gmail.com> 20367S: Maintained 20368F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20369F: drivers/iio/chemical/pms7003.c 20370 20371PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20372M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20373L: netdev@vger.kernel.org 20374S: Maintained 20375F: drivers/net/phy/mdio-open-alliance.h 20376F: net/ethtool/plca.c 20377 20378PLDMFW LIBRARY 20379M: Jacob Keller <jacob.e.keller@intel.com> 20380S: Maintained 20381F: Documentation/driver-api/pldmfw/ 20382F: include/linux/pldmfw.h 20383F: lib/pldmfw/ 20384 20385PLX DMA DRIVER 20386M: Logan Gunthorpe <logang@deltatee.com> 20387S: Maintained 20388F: drivers/dma/plx_dma.c 20389 20390PM-GRAPH UTILITY 20391M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20392L: linux-pm@vger.kernel.org 20393S: Supported 20394W: https://01.org/pm-graph 20395B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20396T: git https://github.com/intel/pm-graph.git 20397F: tools/power/pm-graph 20398 20399PM6764TR DRIVER 20400M: Charles Hsu <hsu.yungteng@gmail.com> 20401L: linux-hwmon@vger.kernel.org 20402S: Maintained 20403F: Documentation/hwmon/pm6764tr.rst 20404F: drivers/hwmon/pmbus/pm6764tr.c 20405 20406PMC SIERRA MaxRAID DRIVER 20407L: linux-scsi@vger.kernel.org 20408S: Orphan 20409W: http://www.pmc-sierra.com/ 20410F: drivers/scsi/pmcraid.* 20411 20412PMC SIERRA PM8001 DRIVER 20413M: Jack Wang <jinpu.wang@cloud.ionos.com> 20414L: linux-scsi@vger.kernel.org 20415S: Supported 20416F: drivers/scsi/pm8001/ 20417 20418PNI RM3100 IIO DRIVER 20419M: Song Qiang <songqiang1304521@gmail.com> 20420L: linux-iio@vger.kernel.org 20421S: Maintained 20422F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20423F: drivers/iio/magnetometer/rm3100* 20424 20425PNP SUPPORT 20426M: "Rafael J. Wysocki" <rafael@kernel.org> 20427L: linux-acpi@vger.kernel.org 20428S: Maintained 20429F: drivers/pnp/ 20430F: include/linux/pnp.h 20431 20432PORTWELL EC DRIVER 20433M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20434L: platform-driver-x86@vger.kernel.org 20435S: Maintained 20436F: drivers/platform/x86/portwell-ec.c 20437 20438POSIX CLOCKS and TIMERS 20439M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20440M: Frederic Weisbecker <frederic@kernel.org> 20441M: Thomas Gleixner <tglx@linutronix.de> 20442L: linux-kernel@vger.kernel.org 20443S: Maintained 20444T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20445F: fs/timerfd.c 20446F: include/linux/time_namespace.h 20447F: include/linux/timerfd.h 20448F: include/uapi/linux/time.h 20449F: include/uapi/linux/timerfd.h 20450F: include/trace/events/timer* 20451F: kernel/time/itimer.c 20452F: kernel/time/posix-* 20453F: kernel/time/namespace.c 20454 20455POWER MANAGEMENT CORE 20456M: "Rafael J. Wysocki" <rafael@kernel.org> 20457L: linux-pm@vger.kernel.org 20458S: Supported 20459B: https://bugzilla.kernel.org 20460T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20461F: drivers/base/power/ 20462F: drivers/powercap/ 20463F: include/linux/intel_rapl.h 20464F: include/linux/pm.h 20465F: include/linux/pm_* 20466F: include/linux/powercap.h 20467F: kernel/configs/nopm.config 20468 20469POWER SEQUENCING 20470M: Bartosz Golaszewski <brgl@bgdev.pl> 20471L: linux-pm@vger.kernel.org 20472S: Maintained 20473T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20474F: Documentation/driver-api/pwrseq.rst 20475F: drivers/power/sequencing/ 20476F: include/linux/pwrseq/ 20477 20478POWER STATE COORDINATION INTERFACE (PSCI) 20479M: Mark Rutland <mark.rutland@arm.com> 20480M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20482S: Maintained 20483F: Documentation/devicetree/bindings/arm/psci.yaml 20484F: drivers/firmware/psci/ 20485F: include/linux/psci.h 20486F: include/uapi/linux/psci.h 20487 20488POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20489M: Sebastian Reichel <sre@kernel.org> 20490L: linux-pm@vger.kernel.org 20491S: Maintained 20492T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20493F: Documentation/ABI/testing/sysfs-class-power 20494F: Documentation/devicetree/bindings/power/supply/ 20495F: drivers/power/supply/ 20496F: include/linux/power/ 20497F: include/linux/power_supply.h 20498F: tools/testing/selftests/power_supply/ 20499 20500POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20501M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20502L: linuxppc-dev@lists.ozlabs.org 20503S: Maintained 20504F: drivers/char/powernv-op-panel.c 20505 20506PPP OVER ATM (RFC 2364) 20507M: Mitchell Blank Jr <mitch@sfgoth.com> 20508S: Maintained 20509F: include/uapi/linux/atmppp.h 20510F: net/atm/pppoatm.c 20511 20512PPP OVER ETHERNET 20513M: Michal Ostrowski <mostrows@earthlink.net> 20514S: Maintained 20515F: drivers/net/ppp/pppoe.c 20516F: drivers/net/ppp/pppox.c 20517 20518PPP OVER L2TP 20519M: James Chapman <jchapman@katalix.com> 20520S: Maintained 20521F: include/linux/if_pppol2tp.h 20522F: include/uapi/linux/if_pppol2tp.h 20523F: net/l2tp/l2tp_ppp.c 20524 20525PPP PROTOCOL DRIVERS AND COMPRESSORS 20526L: linux-ppp@vger.kernel.org 20527S: Orphan 20528F: drivers/net/ppp/ppp_* 20529 20530PPS SUPPORT 20531M: Rodolfo Giometti <giometti@enneenne.com> 20532L: linuxpps@ml.enneenne.com (subscribers-only) 20533S: Maintained 20534W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20535F: Documentation/ABI/testing/sysfs-pps 20536F: Documentation/ABI/testing/sysfs-pps-gen 20537F: Documentation/ABI/testing/sysfs-pps-gen-tio 20538F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20539F: Documentation/driver-api/pps.rst 20540F: drivers/pps/ 20541F: include/linux/pps*.h 20542F: include/uapi/linux/pps.h 20543F: include/uapi/linux/pps_gen.h 20544 20545PRESSURE STALL INFORMATION (PSI) 20546M: Johannes Weiner <hannes@cmpxchg.org> 20547M: Suren Baghdasaryan <surenb@google.com> 20548R: Peter Ziljstra <peterz@infradead.org> 20549S: Maintained 20550F: include/linux/psi* 20551F: kernel/sched/psi.c 20552 20553PROPELLER BUILD 20554M: Rong Xu <xur@google.com> 20555M: Han Shen <shenhan@google.com> 20556S: Supported 20557F: Documentation/dev-tools/propeller.rst 20558F: scripts/Makefile.propeller 20559 20560PRINTK 20561M: Petr Mladek <pmladek@suse.com> 20562R: Steven Rostedt <rostedt@goodmis.org> 20563R: John Ogness <john.ogness@linutronix.de> 20564R: Sergey Senozhatsky <senozhatsky@chromium.org> 20565S: Maintained 20566T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20567F: include/linux/printk.h 20568F: kernel/printk/ 20569 20570PRINTK INDEXING 20571R: Chris Down <chris@chrisdown.name> 20572S: Maintained 20573F: Documentation/core-api/printk-index.rst 20574F: kernel/printk/index.c 20575K: printk_index 20576 20577PROC FILESYSTEM 20578L: linux-kernel@vger.kernel.org 20579L: linux-fsdevel@vger.kernel.org 20580S: Maintained 20581F: Documentation/filesystems/proc.rst 20582F: fs/proc/ 20583F: include/linux/proc_fs.h 20584F: tools/testing/selftests/proc/ 20585 20586PROC SYSCTL 20587M: Kees Cook <kees@kernel.org> 20588M: Joel Granados <joel.granados@kernel.org> 20589L: linux-kernel@vger.kernel.org 20590L: linux-fsdevel@vger.kernel.org 20591S: Maintained 20592T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20593F: fs/proc/proc_sysctl.c 20594F: include/linux/sysctl.h 20595F: kernel/sysctl* 20596F: tools/testing/selftests/sysctl/* 20597F: lib/test_sysctl.c 20598F: scripts/check-sysctl-docs 20599 20600PS3 NETWORK SUPPORT 20601M: Geoff Levand <geoff@infradead.org> 20602L: netdev@vger.kernel.org 20603L: linuxppc-dev@lists.ozlabs.org 20604S: Maintained 20605F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20606 20607PS3 PLATFORM SUPPORT 20608M: Geoff Levand <geoff@infradead.org> 20609L: linuxppc-dev@lists.ozlabs.org 20610S: Maintained 20611F: arch/powerpc/boot/ps3* 20612F: arch/powerpc/include/asm/lv1call.h 20613F: arch/powerpc/include/asm/ps3*.h 20614F: arch/powerpc/platforms/ps3/ 20615F: drivers/*/ps3* 20616F: drivers/ps3/ 20617F: drivers/rtc/rtc-ps3.c 20618F: drivers/usb/host/*ps3.c 20619F: sound/ppc/snd_ps3* 20620 20621PS3VRAM DRIVER 20622M: Jim Paris <jim@jtan.com> 20623M: Geoff Levand <geoff@infradead.org> 20624L: linuxppc-dev@lists.ozlabs.org 20625S: Maintained 20626F: drivers/block/ps3vram.c 20627 20628PSAMPLE PACKET SAMPLING SUPPORT 20629M: Yotam Gigi <yotam.gi@gmail.com> 20630S: Maintained 20631F: include/net/psample.h 20632F: include/uapi/linux/psample.h 20633F: net/psample 20634 20635PSE NETWORK DRIVER 20636M: Oleksij Rempel <o.rempel@pengutronix.de> 20637M: Kory Maincent <kory.maincent@bootlin.com> 20638L: netdev@vger.kernel.org 20639S: Maintained 20640F: Documentation/devicetree/bindings/net/pse-pd/ 20641F: drivers/net/pse-pd/ 20642F: net/ethtool/pse-pd.c 20643 20644PSTORE FILESYSTEM 20645M: Kees Cook <kees@kernel.org> 20646R: Tony Luck <tony.luck@intel.com> 20647R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20648L: linux-hardening@vger.kernel.org 20649S: Supported 20650T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20651F: Documentation/admin-guide/pstore-blk.rst 20652F: Documentation/admin-guide/ramoops.rst 20653F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20654F: drivers/acpi/apei/erst.c 20655F: drivers/firmware/efi/efi-pstore.c 20656F: fs/pstore/ 20657F: include/linux/pstore* 20658K: \b(pstore|ramoops) 20659 20660PT5161L HARDWARE MONITOR DRIVER 20661M: Cosmo Chou <cosmo.chou@quantatw.com> 20662L: linux-hwmon@vger.kernel.org 20663S: Maintained 20664F: Documentation/hwmon/pt5161l.rst 20665F: drivers/hwmon/pt5161l.c 20666 20667PTP HARDWARE CLOCK SUPPORT 20668M: Richard Cochran <richardcochran@gmail.com> 20669L: netdev@vger.kernel.org 20670S: Maintained 20671W: http://linuxptp.sourceforge.net/ 20672F: Documentation/ABI/testing/sysfs-ptp 20673F: Documentation/driver-api/ptp.rst 20674F: drivers/net/phy/dp83640* 20675F: drivers/ptp/* 20676F: include/linux/ptp_cl* 20677K: (?:\b|_)ptp(?:\b|_) 20678 20679PTP MOCKUP CLOCK SUPPORT 20680M: Vladimir Oltean <vladimir.oltean@nxp.com> 20681L: netdev@vger.kernel.org 20682S: Maintained 20683F: drivers/ptp/ptp_mock.c 20684F: include/linux/ptp_mock.h 20685 20686PTP VIRTUAL CLOCK SUPPORT 20687M: Yangbo Lu <yangbo.lu@nxp.com> 20688L: netdev@vger.kernel.org 20689S: Maintained 20690F: drivers/ptp/ptp_vclock.c 20691F: net/ethtool/phc_vclocks.c 20692 20693PTP VMCLOCK SUPPORT 20694M: David Woodhouse <dwmw2@infradead.org> 20695L: netdev@vger.kernel.org 20696S: Maintained 20697F: drivers/ptp/ptp_vmclock.c 20698F: include/uapi/linux/vmclock-abi.h 20699 20700PTRACE SUPPORT 20701M: Oleg Nesterov <oleg@redhat.com> 20702S: Maintained 20703F: arch/*/*/ptrace*.c 20704F: arch/*/include/asm/ptrace*.h 20705F: arch/*/ptrace*.c 20706F: include/asm-generic/syscall.h 20707F: include/linux/ptrace.h 20708F: include/linux/regset.h 20709F: include/uapi/linux/ptrace.h 20710F: kernel/ptrace.c 20711 20712PULSE8-CEC DRIVER 20713M: Hans Verkuil <hverkuil@kernel.org> 20714L: linux-media@vger.kernel.org 20715S: Maintained 20716T: git git://linuxtv.org/media.git 20717F: drivers/media/cec/usb/pulse8/ 20718 20719PURELIFI PLFXLC DRIVER 20720M: Srinivasan Raju <srini.raju@purelifi.com> 20721L: linux-wireless@vger.kernel.org 20722S: Supported 20723F: drivers/net/wireless/purelifi/ 20724 20725PVRUSB2 VIDEO4LINUX DRIVER 20726M: Mike Isely <isely@pobox.com> 20727L: pvrusb2@isely.net (subscribers-only) 20728L: linux-media@vger.kernel.org 20729S: Maintained 20730W: http://www.isely.net/pvrusb2/ 20731T: git git://linuxtv.org/media.git 20732F: Documentation/driver-api/media/drivers/pvrusb2* 20733F: drivers/media/usb/pvrusb2/ 20734 20735PWC WEBCAM DRIVER 20736M: Hans Verkuil <hverkuil@kernel.org> 20737L: linux-media@vger.kernel.org 20738S: Odd Fixes 20739T: git git://linuxtv.org/media.git 20740F: drivers/media/usb/pwc/* 20741F: include/trace/events/pwc.h 20742 20743PWM IR Transmitter 20744M: Sean Young <sean@mess.org> 20745L: linux-media@vger.kernel.org 20746S: Maintained 20747F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20748F: drivers/media/rc/pwm-ir-tx.c 20749 20750PWM SUBSYSTEM 20751M: Uwe Kleine-König <ukleinek@kernel.org> 20752L: linux-pwm@vger.kernel.org 20753S: Maintained 20754Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20755T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20756F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20757F: Documentation/devicetree/bindings/pwm/ 20758F: Documentation/driver-api/pwm.rst 20759F: drivers/gpio/gpio-mvebu.c 20760F: drivers/pwm/ 20761F: drivers/video/backlight/pwm_bl.c 20762F: include/dt-bindings/pwm/ 20763F: include/linux/pwm.h 20764F: include/linux/pwm_backlight.h 20765K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20766 20767PXA GPIO DRIVER 20768M: Robert Jarzmik <robert.jarzmik@free.fr> 20769L: linux-gpio@vger.kernel.org 20770S: Maintained 20771F: drivers/gpio/gpio-pxa.c 20772 20773PXA MMCI DRIVER 20774S: Orphan 20775 20776PXA RTC DRIVER 20777M: Robert Jarzmik <robert.jarzmik@free.fr> 20778L: linux-rtc@vger.kernel.org 20779S: Maintained 20780 20781PXA2xx/PXA3xx SUPPORT 20782M: Daniel Mack <daniel@zonque.org> 20783M: Haojian Zhuang <haojian.zhuang@gmail.com> 20784M: Robert Jarzmik <robert.jarzmik@free.fr> 20785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20786S: Maintained 20787T: git https://github.com/hzhuang1/linux.git 20788T: git https://github.com/rjarzmik/linux.git 20789F: arch/arm/boot/dts/intel/pxa/ 20790F: arch/arm/mach-pxa/ 20791F: drivers/dma/pxa* 20792F: drivers/pcmcia/pxa2xx* 20793F: drivers/pinctrl/pxa/ 20794F: drivers/spi/spi-pxa2xx* 20795F: drivers/usb/gadget/udc/pxa2* 20796F: include/sound/pxa2xx-lib.h 20797F: sound/arm/pxa* 20798F: sound/soc/pxa/ 20799 20800QAT DRIVER 20801M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20802L: qat-linux@intel.com 20803S: Supported 20804F: drivers/crypto/intel/qat/ 20805 20806QCOM AUDIO (ASoC) DRIVERS 20807M: Srinivas Kandagatla <srini@kernel.org> 20808L: linux-sound@vger.kernel.org 20809L: linux-arm-msm@vger.kernel.org 20810S: Supported 20811F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20812F: Documentation/devicetree/bindings/sound/qcom,* 20813F: drivers/soc/qcom/apr.c 20814F: drivers/soundwire/qcom.c 20815F: include/dt-bindings/sound/qcom,wcd93* 20816F: sound/soc/codecs/lpass-*.* 20817F: sound/soc/codecs/msm8916-wcd-analog.c 20818F: sound/soc/codecs/msm8916-wcd-digital.c 20819F: sound/soc/codecs/pm4125-sdw.c 20820F: sound/soc/codecs/pm4125.* 20821F: sound/soc/codecs/wcd-clsh-v2.* 20822F: sound/soc/codecs/wcd-mbhc-v2.* 20823F: sound/soc/codecs/wcd93*.* 20824F: sound/soc/codecs/wsa88*.* 20825F: sound/soc/qcom/ 20826 20827QCOM EMBEDDED USB DEBUGGER (EUD) 20828M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20829L: linux-arm-msm@vger.kernel.org 20830S: Maintained 20831F: Documentation/ABI/testing/sysfs-driver-eud 20832F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20833F: drivers/usb/misc/qcom_eud.c 20834 20835QCOM IPA DRIVER 20836M: Alex Elder <elder@kernel.org> 20837L: netdev@vger.kernel.org 20838S: Maintained 20839F: drivers/net/ipa/ 20840 20841QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20842M: Gabriel Somlo <somlo@cmu.edu> 20843M: "Michael S. Tsirkin" <mst@redhat.com> 20844L: qemu-devel@nongnu.org 20845S: Maintained 20846F: drivers/firmware/qemu_fw_cfg.c 20847F: include/uapi/linux/qemu_fw_cfg.h 20848 20849QLOGIC QL41xxx FCOE DRIVER 20850M: Saurav Kashyap <skashyap@marvell.com> 20851M: Javed Hasan <jhasan@marvell.com> 20852M: GR-QLogic-Storage-Upstream@marvell.com 20853L: linux-scsi@vger.kernel.org 20854S: Supported 20855F: drivers/scsi/qedf/ 20856 20857QLOGIC QL41xxx ISCSI DRIVER 20858M: Nilesh Javali <njavali@marvell.com> 20859M: Manish Rangankar <mrangankar@marvell.com> 20860M: GR-QLogic-Storage-Upstream@marvell.com 20861L: linux-scsi@vger.kernel.org 20862S: Supported 20863F: drivers/scsi/qedi/ 20864 20865QLOGIC QL4xxx ETHERNET DRIVER 20866M: Manish Chopra <manishc@marvell.com> 20867L: netdev@vger.kernel.org 20868S: Maintained 20869F: drivers/net/ethernet/qlogic/qed/ 20870F: drivers/net/ethernet/qlogic/qede/ 20871F: include/linux/qed/ 20872 20873QLOGIC QL4xxx RDMA DRIVER 20874M: Michal Kalderon <mkalderon@marvell.com> 20875L: linux-rdma@vger.kernel.org 20876S: Supported 20877F: drivers/infiniband/hw/qedr/ 20878F: include/uapi/rdma/qedr-abi.h 20879 20880QLOGIC QLA1280 SCSI DRIVER 20881M: Michael Reed <mdr@sgi.com> 20882L: linux-scsi@vger.kernel.org 20883S: Maintained 20884F: drivers/scsi/qla1280.[ch] 20885 20886QLOGIC QLA2XXX FC-SCSI DRIVER 20887M: Nilesh Javali <njavali@marvell.com> 20888M: GR-QLogic-Storage-Upstream@marvell.com 20889L: linux-scsi@vger.kernel.org 20890S: Supported 20891F: drivers/scsi/qla2xxx/ 20892 20893QLOGIC QLA3XXX NETWORK DRIVER 20894M: GR-Linux-NIC-Dev@marvell.com 20895L: netdev@vger.kernel.org 20896S: Maintained 20897F: drivers/net/ethernet/qlogic/qla3xxx.* 20898 20899QLOGIC QLA4XXX iSCSI DRIVER 20900M: Nilesh Javali <njavali@marvell.com> 20901M: Manish Rangankar <mrangankar@marvell.com> 20902M: GR-QLogic-Storage-Upstream@marvell.com 20903L: linux-scsi@vger.kernel.org 20904S: Supported 20905F: drivers/scsi/qla4xxx/ 20906 20907QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20908M: Shahed Shaikh <shshaikh@marvell.com> 20909M: Manish Chopra <manishc@marvell.com> 20910M: GR-Linux-NIC-Dev@marvell.com 20911L: netdev@vger.kernel.org 20912S: Maintained 20913F: drivers/net/ethernet/qlogic/qlcnic/ 20914 20915QM1D1B0004 MEDIA DRIVER 20916M: Akihiro Tsukada <tskd08@gmail.com> 20917L: linux-media@vger.kernel.org 20918S: Odd Fixes 20919F: drivers/media/tuners/qm1d1b0004* 20920 20921QM1D1C0042 MEDIA DRIVER 20922M: Akihiro Tsukada <tskd08@gmail.com> 20923L: linux-media@vger.kernel.org 20924S: Odd Fixes 20925F: drivers/media/tuners/qm1d1c0042* 20926 20927QNAP MCU DRIVER 20928M: Heiko Stuebner <heiko@sntech.de> 20929S: Maintained 20930F: drivers/hwmon/qnap-mcu-hwmon.c 20931F: drivers/input/misc/qnap-mcu-input.c 20932F: drivers/leds/leds-qnap-mcu.c 20933F: drivers/mfd/qnap-mcu.c 20934F: include/linux/mfd/qnap-mcu.h 20935 20936QNX4 FILESYSTEM 20937M: Anders Larsen <al@alarsen.net> 20938S: Maintained 20939W: http://www.alarsen.net/linux/qnx4fs/ 20940F: fs/qnx4/ 20941F: include/uapi/linux/qnx4_fs.h 20942F: include/uapi/linux/qnxtypes.h 20943 20944QNX6 FILESYSTEM 20945S: Orphan 20946F: Documentation/filesystems/qnx6.rst 20947F: fs/qnx6/ 20948F: include/linux/qnx6_fs.h 20949 20950QORIQ DPAA2 FSL-MC BUS DRIVER 20951M: Ioana Ciornei <ioana.ciornei@nxp.com> 20952L: linuxppc-dev@lists.ozlabs.org 20953L: linux-kernel@vger.kernel.org 20954S: Maintained 20955F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20956F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20957F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20958F: drivers/bus/fsl-mc/ 20959F: include/uapi/linux/fsl_mc.h 20960 20961QT1010 MEDIA DRIVER 20962L: linux-media@vger.kernel.org 20963S: Orphan 20964W: https://linuxtv.org 20965Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20966F: drivers/media/tuners/qt1010* 20967 20968QUALCOMM ATH12K WIRELESS DRIVER 20969M: Jeff Johnson <jjohnson@kernel.org> 20970L: linux-wireless@vger.kernel.org 20971L: ath12k@lists.infradead.org 20972S: Supported 20973W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 20974T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20975F: drivers/net/wireless/ath/ath12k/ 20976N: ath12k 20977 20978QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 20979M: Jeff Johnson <jjohnson@kernel.org> 20980L: linux-wireless@vger.kernel.org 20981L: ath10k@lists.infradead.org 20982S: Supported 20983W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 20984T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20985F: drivers/net/wireless/ath/ath10k/ 20986N: ath10k 20987 20988QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 20989M: Jeff Johnson <jjohnson@kernel.org> 20990L: linux-wireless@vger.kernel.org 20991L: ath11k@lists.infradead.org 20992S: Supported 20993W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 20994B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 20995T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20996F: drivers/net/wireless/ath/ath11k/ 20997N: ath11k 20998 20999QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 21000M: Toke Høiland-Jørgensen <toke@toke.dk> 21001L: linux-wireless@vger.kernel.org 21002S: Maintained 21003W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 21004T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21005F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 21006F: drivers/net/wireless/ath/ath9k/ 21007 21008QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 21009M: Stefan Wahren <wahrenst@gmx.net> 21010L: netdev@vger.kernel.org 21011S: Maintained 21012F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 21013F: drivers/net/ethernet/qualcomm/qca* 21014 21015QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 21016M: Stephan Gerhold <stephan@gerhold.net> 21017L: netdev@vger.kernel.org 21018L: linux-arm-msm@vger.kernel.org 21019S: Maintained 21020F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 21021F: drivers/net/wwan/qcom_bam_dmux.c 21022 21023QUALCOMM BLUETOOTH DRIVER 21024L: linux-arm-msm@vger.kernel.org 21025S: Maintained 21026F: drivers/bluetooth/btqca.[ch] 21027F: drivers/bluetooth/btqcomsmd.c 21028F: drivers/bluetooth/hci_qca.c 21029 21030QUALCOMM CAMERA SUBSYSTEM DRIVER 21031M: Robert Foss <rfoss@kernel.org> 21032M: Todor Tomov <todor.too@gmail.com> 21033M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21034R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 21035L: linux-media@vger.kernel.org 21036S: Maintained 21037F: Documentation/admin-guide/media/qcom_camss.rst 21038F: Documentation/devicetree/bindings/media/qcom,*camss* 21039F: drivers/media/platform/qcom/camss/ 21040 21041QUALCOMM CLOCK DRIVERS 21042M: Bjorn Andersson <andersson@kernel.org> 21043L: linux-arm-msm@vger.kernel.org 21044S: Supported 21045T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 21046F: Documentation/devicetree/bindings/clock/qcom,* 21047F: drivers/clk/qcom/ 21048F: include/dt-bindings/clock/qcom,* 21049 21050QUALCOMM CLOUD AI (QAIC) DRIVER 21051M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 21052R: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com> 21053L: linux-arm-msm@vger.kernel.org 21054L: dri-devel@lists.freedesktop.org 21055S: Supported 21056T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21057F: Documentation/ABI/testing/sysfs-driver-qaic 21058F: Documentation/accel/qaic/ 21059F: drivers/accel/qaic/ 21060F: include/uapi/drm/qaic_accel.h 21061 21062QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 21063M: Bjorn Andersson <andersson@kernel.org> 21064M: Konrad Dybcio <konradybcio@kernel.org> 21065L: linux-pm@vger.kernel.org 21066L: linux-arm-msm@vger.kernel.org 21067S: Maintained 21068F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 21069F: drivers/pmdomain/qcom/cpr.c 21070 21071QUALCOMM CPUCP MAILBOX DRIVER 21072M: Sibi Sankar <sibi.sankar@oss.qualcomm.com> 21073L: linux-arm-msm@vger.kernel.org 21074S: Supported 21075F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 21076F: drivers/mailbox/qcom-cpucp-mbox.c 21077 21078QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 21079M: Ilia Lin <ilia.lin@kernel.org> 21080L: linux-pm@vger.kernel.org 21081S: Maintained 21082F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 21083F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 21084F: drivers/cpufreq/qcom-cpufreq-nvmem.c 21085 21086QUALCOMM CRYPTO DRIVERS 21087M: Thara Gopinath <thara.gopinath@gmail.com> 21088L: linux-crypto@vger.kernel.org 21089L: linux-arm-msm@vger.kernel.org 21090S: Maintained 21091F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 21092F: drivers/crypto/qce/ 21093 21094QUALCOMM EMAC GIGABIT ETHERNET DRIVER 21095M: Timur Tabi <timur@kernel.org> 21096L: netdev@vger.kernel.org 21097S: Maintained 21098F: drivers/net/ethernet/qualcomm/emac/ 21099 21100QUALCOMM ETHQOS ETHERNET DRIVER 21101M: Vinod Koul <vkoul@kernel.org> 21102L: netdev@vger.kernel.org 21103L: linux-arm-msm@vger.kernel.org 21104S: Maintained 21105F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 21106F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 21107 21108QUALCOMM FASTRPC DRIVER 21109M: Srinivas Kandagatla <srini@kernel.org> 21110M: Amol Maheshwari <amahesh@qti.qualcomm.com> 21111L: linux-arm-msm@vger.kernel.org 21112L: dri-devel@lists.freedesktop.org 21113S: Maintained 21114F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 21115F: drivers/misc/fastrpc.c 21116F: include/uapi/misc/fastrpc.h 21117 21118QUALCOMM HEXAGON ARCHITECTURE 21119M: Brian Cain <brian.cain@oss.qualcomm.com> 21120L: linux-hexagon@vger.kernel.org 21121S: Supported 21122T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 21123F: arch/hexagon/ 21124 21125QUALCOMM HIDMA DRIVER 21126M: Sinan Kaya <okaya@kernel.org> 21127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21128L: linux-arm-msm@vger.kernel.org 21129L: dmaengine@vger.kernel.org 21130S: Supported 21131F: drivers/dma/qcom/hidma* 21132 21133QUALCOMM I2C QCOM GENI DRIVER 21134M: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com> 21135M: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> 21136L: linux-i2c@vger.kernel.org 21137L: linux-arm-msm@vger.kernel.org 21138S: Maintained 21139F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 21140F: drivers/i2c/busses/i2c-qcom-geni.c 21141 21142QUALCOMM I2C CCI DRIVER 21143M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21144M: Robert Foss <rfoss@kernel.org> 21145L: linux-i2c@vger.kernel.org 21146L: linux-arm-msm@vger.kernel.org 21147S: Maintained 21148F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 21149F: drivers/i2c/busses/i2c-qcom-cci.c 21150 21151QUALCOMM INTERCONNECT BWMON DRIVER 21152M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 21153L: linux-arm-msm@vger.kernel.org 21154S: Maintained 21155F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 21156F: drivers/soc/qcom/icc-bwmon.c 21157F: drivers/soc/qcom/trace_icc-bwmon.h 21158 21159QUALCOMM IOMMU 21160M: Rob Clark <robin.clark@oss.qualcomm.com> 21161L: iommu@lists.linux.dev 21162L: linux-arm-msm@vger.kernel.org 21163S: Maintained 21164F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 21165F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 21166F: drivers/iommu/msm_iommu* 21167 21168QUALCOMM IPC ROUTER (QRTR) DRIVER 21169M: Manivannan Sadhasivam <mani@kernel.org> 21170L: linux-arm-msm@vger.kernel.org 21171S: Maintained 21172F: include/trace/events/qrtr.h 21173F: include/uapi/linux/qrtr.h 21174F: net/qrtr/ 21175 21176QUALCOMM IPCC MAILBOX DRIVER 21177M: Manivannan Sadhasivam <mani@kernel.org> 21178L: linux-arm-msm@vger.kernel.org 21179S: Supported 21180F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 21181F: drivers/mailbox/qcom-ipcc.c 21182F: include/dt-bindings/mailbox/qcom-ipcc.h 21183 21184QUALCOMM IPQ4019 USB PHY DRIVER 21185M: Robert Marko <robert.marko@sartura.hr> 21186M: Luka Perkov <luka.perkov@sartura.hr> 21187L: linux-arm-msm@vger.kernel.org 21188S: Maintained 21189F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 21190F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 21191 21192QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 21193M: Robert Marko <robert.marko@sartura.hr> 21194M: Luka Perkov <luka.perkov@sartura.hr> 21195L: linux-arm-msm@vger.kernel.org 21196S: Maintained 21197F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 21198F: drivers/regulator/vqmmc-ipq4019-regulator.c 21199 21200QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 21201M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21202M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21203R: Abhinav Kumar <abhinav.kumar@linux.dev> 21204L: linux-media@vger.kernel.org 21205L: linux-arm-msm@vger.kernel.org 21206S: Maintained 21207F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 21208F: drivers/media/platform/qcom/iris/ 21209 21210QUALCOMM NAND CONTROLLER DRIVER 21211M: Manivannan Sadhasivam <mani@kernel.org> 21212L: linux-mtd@lists.infradead.org 21213L: linux-arm-msm@vger.kernel.org 21214S: Maintained 21215F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 21216F: drivers/mtd/nand/raw/qcom_nandc.c 21217 21218QUALCOMM MEDIA PLATFORM 21219M: Bryan O'Donoghue <bod@kernel.org> 21220L: linux-media@vger.kernel.org 21221L: linux-arm-msm@vger.kernel.org 21222S: Supported 21223Q: https://patchwork.linuxtv.org/project/linux-media/list 21224T: git https://gitlab.freedesktop.org/linux-media/media-committers.git 21225F: Documentation/devicetree/bindings/media/*qcom* 21226F: drivers/media/platform/qcom 21227F: include/dt-bindings/media/*qcom* 21228 21229QUALCOMM SMB CHARGER DRIVER 21230M: Casey Connolly <casey.connolly@linaro.org> 21231L: linux-arm-msm@vger.kernel.org 21232S: Maintained 21233F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 21234F: drivers/power/supply/qcom_smbx.c 21235 21236QUALCOMM PPE DRIVER 21237M: Luo Jie <quic_luoj@quicinc.com> 21238L: netdev@vger.kernel.org 21239S: Supported 21240F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 21241F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 21242F: drivers/net/ethernet/qualcomm/ppe/ 21243 21244QUALCOMM QSEECOM DRIVER 21245M: Maximilian Luz <luzmaximilian@gmail.com> 21246L: linux-arm-msm@vger.kernel.org 21247S: Maintained 21248F: drivers/firmware/qcom/qcom_qseecom.c 21249 21250QUALCOMM QSEECOM UEFISECAPP DRIVER 21251M: Maximilian Luz <luzmaximilian@gmail.com> 21252L: linux-arm-msm@vger.kernel.org 21253S: Maintained 21254F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 21255 21256QUALCOMM RMNET DRIVER 21257M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 21258M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 21259L: netdev@vger.kernel.org 21260S: Maintained 21261F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 21262F: drivers/net/ethernet/qualcomm/rmnet/ 21263F: include/linux/if_rmnet.h 21264 21265QUALCOMM TEE (QCOMTEE) DRIVER 21266M: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com> 21267L: linux-arm-msm@vger.kernel.org 21268S: Maintained 21269F: Documentation/tee/qtee.rst 21270F: drivers/tee/qcomtee/ 21271 21272QUALCOMM TRUST ZONE MEMORY ALLOCATOR 21273M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 21274L: linux-arm-msm@vger.kernel.org 21275S: Maintained 21276F: drivers/firmware/qcom/qcom_tzmem.c 21277F: drivers/firmware/qcom/qcom_tzmem.h 21278F: include/linux/firmware/qcom/qcom_tzmem.h 21279 21280QUALCOMM TSENS THERMAL DRIVER 21281M: Amit Kucheria <amitk@kernel.org> 21282M: Thara Gopinath <thara.gopinath@gmail.com> 21283L: linux-pm@vger.kernel.org 21284L: linux-arm-msm@vger.kernel.org 21285S: Maintained 21286F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 21287F: drivers/thermal/qcom/ 21288 21289QUALCOMM TYPEC PORT MANAGER DRIVER 21290M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21291L: linux-arm-msm@vger.kernel.org 21292L: linux-usb@vger.kernel.org 21293S: Maintained 21294F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 21295F: drivers/usb/typec/tcpm/qcom/ 21296 21297QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 21298M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21299M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21300L: linux-media@vger.kernel.org 21301L: linux-arm-msm@vger.kernel.org 21302S: Maintained 21303T: git git://linuxtv.org/media.git 21304F: Documentation/devicetree/bindings/media/*venus* 21305F: drivers/media/platform/qcom/venus/ 21306 21307QUALCOMM WCN36XX WIRELESS DRIVER 21308M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21309L: wcn36xx@lists.infradead.org 21310S: Supported 21311W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 21312F: drivers/net/wireless/ath/wcn36xx/ 21313 21314QUANTENNA QTNFMAC WIRELESS DRIVER 21315M: Igor Mitsyanko <imitsyanko@quantenna.com> 21316R: Sergey Matyukevich <geomatsi@gmail.com> 21317L: linux-wireless@vger.kernel.org 21318S: Maintained 21319F: drivers/net/wireless/quantenna/ 21320 21321RADEON and AMDGPU DRM DRIVERS 21322M: Alex Deucher <alexander.deucher@amd.com> 21323M: Christian König <christian.koenig@amd.com> 21324L: amd-gfx@lists.freedesktop.org 21325S: Supported 21326B: https://gitlab.freedesktop.org/drm/amd/-/issues 21327C: irc://irc.oftc.net/radeon 21328T: git https://gitlab.freedesktop.org/agd5f/linux.git 21329F: Documentation/gpu/amdgpu/ 21330F: drivers/gpu/drm/amd/ 21331F: drivers/gpu/drm/ci/xfails/amd* 21332F: drivers/gpu/drm/radeon/ 21333F: include/uapi/drm/amdgpu_drm.h 21334F: include/uapi/drm/radeon_drm.h 21335 21336RADEON FRAMEBUFFER DISPLAY DRIVER 21337M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 21338L: linux-fbdev@vger.kernel.org 21339S: Maintained 21340F: drivers/video/fbdev/aty/radeon* 21341F: include/uapi/linux/radeonfb.h 21342 21343RADIOSHARK RADIO DRIVER 21344M: Hans Verkuil <hverkuil@kernel.org> 21345L: linux-media@vger.kernel.org 21346S: Maintained 21347T: git git://linuxtv.org/media.git 21348F: drivers/media/radio/radio-shark.c 21349 21350RADIOSHARK2 RADIO DRIVER 21351M: Hans Verkuil <hverkuil@kernel.org> 21352L: linux-media@vger.kernel.org 21353S: Maintained 21354T: git git://linuxtv.org/media.git 21355F: drivers/media/radio/radio-shark2.c 21356F: drivers/media/radio/radio-tea5777.c 21357 21358RADOS BLOCK DEVICE (RBD) 21359M: Ilya Dryomov <idryomov@gmail.com> 21360R: Dongsheng Yang <dongsheng.yang@easystack.cn> 21361L: ceph-devel@vger.kernel.org 21362S: Supported 21363W: http://ceph.com/ 21364B: https://tracker.ceph.com/ 21365T: git https://github.com/ceph/ceph-client.git 21366F: Documentation/ABI/testing/sysfs-bus-rbd 21367F: drivers/block/rbd.c 21368F: drivers/block/rbd_types.h 21369 21370RAGE128 FRAMEBUFFER DISPLAY DRIVER 21371L: linux-fbdev@vger.kernel.org 21372S: Orphan 21373F: drivers/video/fbdev/aty/aty128fb.c 21374 21375RAINSHADOW-CEC DRIVER 21376M: Hans Verkuil <hverkuil@kernel.org> 21377L: linux-media@vger.kernel.org 21378S: Maintained 21379T: git git://linuxtv.org/media.git 21380F: drivers/media/cec/usb/rainshadow/ 21381 21382RALINK MIPS ARCHITECTURE 21383M: John Crispin <john@phrozen.org> 21384M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21385L: linux-mips@vger.kernel.org 21386S: Maintained 21387F: arch/mips/ralink 21388 21389RALINK MT7621 MIPS ARCHITECTURE 21390M: Chester A. Unal <chester.a.unal@arinc9.com> 21391M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21392L: linux-mips@vger.kernel.org 21393S: Maintained 21394F: arch/mips/boot/dts/ralink/mt7621* 21395 21396RALINK RT2X00 WIRELESS LAN DRIVER 21397M: Stanislaw Gruszka <stf_xl@wp.pl> 21398L: linux-wireless@vger.kernel.org 21399S: Maintained 21400F: drivers/net/wireless/ralink/ 21401 21402RAMDISK RAM BLOCK DEVICE DRIVER 21403M: Jens Axboe <axboe@kernel.dk> 21404S: Maintained 21405F: Documentation/admin-guide/blockdev/ramdisk.rst 21406F: drivers/block/brd.c 21407 21408RANCHU VIRTUAL BOARD FOR MIPS 21409M: Miodrag Dinic <miodrag.dinic@mips.com> 21410L: linux-mips@vger.kernel.org 21411S: Supported 21412F: arch/mips/configs/generic/board-ranchu.config 21413F: arch/mips/generic/board-ranchu.c 21414 21415RANDOM NUMBER DRIVER 21416M: "Theodore Ts'o" <tytso@mit.edu> 21417M: Jason A. Donenfeld <Jason@zx2c4.com> 21418S: Maintained 21419T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21420F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21421F: drivers/char/random.c 21422F: include/linux/random.h 21423F: include/uapi/linux/random.h 21424F: drivers/virt/vmgenid.c 21425N: ^.*/vdso/[^/]*getrandom[^/]+$ 21426 21427RAPIDIO SUBSYSTEM 21428M: Matt Porter <mporter@kernel.crashing.org> 21429M: Alexandre Bounine <alex.bou9@gmail.com> 21430S: Maintained 21431F: drivers/rapidio/ 21432 21433RAS INFRASTRUCTURE 21434M: Tony Luck <tony.luck@intel.com> 21435M: Borislav Petkov <bp@alien8.de> 21436L: linux-edac@vger.kernel.org 21437S: Maintained 21438F: Documentation/admin-guide/RAS 21439F: drivers/ras/ 21440F: include/linux/ras.h 21441F: include/ras/ras_event.h 21442 21443RAS FRU MEMORY POISON MANAGER (FMPM) 21444M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21445L: linux-edac@vger.kernel.org 21446S: Maintained 21447F: drivers/ras/amd/fmpm.c 21448 21449RASPBERRY PI PISP BACK END 21450M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21451R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21452L: linux-media@vger.kernel.org 21453S: Maintained 21454F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21455F: drivers/media/platform/raspberrypi/pisp_be/ 21456F: include/uapi/linux/media/raspberrypi/ 21457 21458RASPBERRY PI PISP CAMERA FRONT END 21459M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21460M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21461S: Maintained 21462F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21463F: drivers/media/platform/raspberrypi/rp1-cfe/ 21464 21465RASPBERRY PI RP1 PCI DRIVER 21466M: Andrea della Porta <andrea.porta@suse.com> 21467S: Maintained 21468F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21469F: drivers/clk/clk-rp1.c 21470F: drivers/misc/rp1/ 21471F: drivers/pinctrl/pinctrl-rp1.c 21472 21473RC-CORE / LIRC FRAMEWORK 21474M: Sean Young <sean@mess.org> 21475L: linux-media@vger.kernel.org 21476S: Maintained 21477W: http://linuxtv.org 21478T: git git://linuxtv.org/media.git 21479F: Documentation/driver-api/media/rc-core.rst 21480F: Documentation/userspace-api/media/rc/ 21481F: drivers/media/rc/ 21482F: include/media/rc-core.h 21483F: include/media/rc-map.h 21484F: include/uapi/linux/lirc.h 21485 21486RCMM REMOTE CONTROLS DECODER 21487M: Patrick Lerda <patrick9876@free.fr> 21488S: Maintained 21489F: drivers/media/rc/ir-rcmm-decoder.c 21490 21491RCUTORTURE TEST FRAMEWORK 21492M: "Paul E. McKenney" <paulmck@kernel.org> 21493M: Josh Triplett <josh@joshtriplett.org> 21494R: Steven Rostedt <rostedt@goodmis.org> 21495R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21496R: Lai Jiangshan <jiangshanlai@gmail.com> 21497L: rcu@vger.kernel.org 21498S: Supported 21499T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21500F: tools/testing/selftests/rcutorture 21501 21502RDACM20 Camera Sensor 21503M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21504M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21505M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21506M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21507L: linux-media@vger.kernel.org 21508S: Maintained 21509F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21510F: drivers/media/i2c/max9271.c 21511F: drivers/media/i2c/max9271.h 21512F: drivers/media/i2c/rdacm20.c 21513 21514RDACM21 Camera Sensor 21515M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21516M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21517M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21518M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21519L: linux-media@vger.kernel.org 21520S: Maintained 21521F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21522F: drivers/media/i2c/max9271.c 21523F: drivers/media/i2c/max9271.h 21524F: drivers/media/i2c/rdacm21.c 21525 21526RDC R-321X SoC 21527M: Florian Fainelli <florian@openwrt.org> 21528S: Maintained 21529 21530RDC R6040 FAST ETHERNET DRIVER 21531M: Florian Fainelli <f.fainelli@gmail.com> 21532L: netdev@vger.kernel.org 21533S: Maintained 21534F: drivers/net/ethernet/rdc/r6040.c 21535 21536RDMAVT - RDMA verbs software 21537M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21538L: linux-rdma@vger.kernel.org 21539S: Supported 21540F: drivers/infiniband/sw/rdmavt 21541 21542RDS - RELIABLE DATAGRAM SOCKETS 21543M: Allison Henderson <allison.henderson@oracle.com> 21544L: netdev@vger.kernel.org 21545L: linux-rdma@vger.kernel.org 21546L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21547S: Supported 21548W: https://oss.oracle.com/projects/rds/ 21549F: Documentation/networking/rds.rst 21550F: net/rds/ 21551F: tools/testing/selftests/net/rds/ 21552 21553RDT - RESOURCE ALLOCATION 21554M: Tony Luck <tony.luck@intel.com> 21555M: Reinette Chatre <reinette.chatre@intel.com> 21556R: Dave Martin <Dave.Martin@arm.com> 21557R: James Morse <james.morse@arm.com> 21558R: Babu Moger <babu.moger@amd.com> 21559L: linux-kernel@vger.kernel.org 21560S: Supported 21561F: Documentation/filesystems/resctrl.rst 21562F: arch/x86/include/asm/resctrl.h 21563F: arch/x86/kernel/cpu/resctrl/ 21564F: fs/resctrl/ 21565F: include/linux/resctrl*.h 21566F: tools/testing/selftests/resctrl/ 21567 21568READ-COPY UPDATE (RCU) 21569M: "Paul E. McKenney" <paulmck@kernel.org> 21570M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21571M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21572M: Joel Fernandes <joelagnelf@nvidia.com> 21573M: Josh Triplett <josh@joshtriplett.org> 21574M: Boqun Feng <boqun.feng@gmail.com> 21575M: Uladzislau Rezki <urezki@gmail.com> 21576R: Steven Rostedt <rostedt@goodmis.org> 21577R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21578R: Lai Jiangshan <jiangshanlai@gmail.com> 21579R: Zqiang <qiang.zhang@linux.dev> 21580L: rcu@vger.kernel.org 21581S: Supported 21582W: http://www.rdrop.com/users/paulmck/RCU/ 21583T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21584F: Documentation/RCU/ 21585F: include/linux/rcu* 21586F: kernel/rcu/ 21587F: rust/kernel/sync/rcu.rs 21588X: Documentation/RCU/torture.rst 21589X: include/linux/srcu*.h 21590X: kernel/rcu/srcu*.c 21591 21592REAL TIME CLOCK (RTC) SUBSYSTEM 21593M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21594L: linux-rtc@vger.kernel.org 21595S: Maintained 21596Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21597T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21598F: Documentation/admin-guide/rtc.rst 21599F: Documentation/devicetree/bindings/rtc/ 21600F: drivers/rtc/ 21601F: include/linux/rtc.h 21602F: include/linux/rtc/ 21603F: include/uapi/linux/rtc.h 21604F: tools/testing/selftests/rtc/ 21605 21606Real-time Linux Analysis (RTLA) tools 21607M: Steven Rostedt <rostedt@goodmis.org> 21608L: linux-trace-kernel@vger.kernel.org 21609S: Maintained 21610F: Documentation/tools/rtla/ 21611F: tools/tracing/rtla/ 21612 21613Real-time Linux (PREEMPT_RT) 21614M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21615M: Clark Williams <clrkwllms@kernel.org> 21616M: Steven Rostedt <rostedt@goodmis.org> 21617L: linux-rt-devel@lists.linux.dev 21618S: Supported 21619K: PREEMPT_RT 21620 21621REALTEK AUDIO CODECS 21622M: Oder Chiou <oder_chiou@realtek.com> 21623S: Maintained 21624F: include/sound/rt*.h 21625F: sound/soc/codecs/rt* 21626 21627REALTEK OTTO WATCHDOG 21628M: Sander Vanheule <sander@svanheule.net> 21629L: linux-watchdog@vger.kernel.org 21630S: Maintained 21631F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21632F: drivers/watchdog/realtek_otto_wdt.c 21633 21634REALTEK RTL83xx SMI DSA ROUTER CHIPS 21635M: Linus Walleij <linus.walleij@linaro.org> 21636M: Alvin Šipraga <alsi@bang-olufsen.dk> 21637S: Maintained 21638F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21639F: drivers/net/dsa/realtek/* 21640 21641REALTEK SPI-NAND 21642M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21643S: Maintained 21644F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21645F: drivers/spi/spi-realtek-rtl-snand.c 21646 21647REALTEK WIRELESS DRIVER (rtlwifi family) 21648M: Ping-Ke Shih <pkshih@realtek.com> 21649L: linux-wireless@vger.kernel.org 21650S: Maintained 21651T: git https://github.com/pkshih/rtw.git 21652F: drivers/net/wireless/realtek/rtlwifi/ 21653 21654REALTEK WIRELESS DRIVER (rtw88) 21655M: Ping-Ke Shih <pkshih@realtek.com> 21656L: linux-wireless@vger.kernel.org 21657S: Maintained 21658T: git https://github.com/pkshih/rtw.git 21659F: drivers/net/wireless/realtek/rtw88/ 21660 21661REALTEK WIRELESS DRIVER (rtw89) 21662M: Ping-Ke Shih <pkshih@realtek.com> 21663L: linux-wireless@vger.kernel.org 21664S: Maintained 21665T: git https://github.com/pkshih/rtw.git 21666F: drivers/net/wireless/realtek/rtw89/ 21667 21668REDMIBOOK WMI DRIVERS 21669M: Gladyshev Ilya <foxido@foxido.dev> 21670L: platform-driver-x86@vger.kernel.org 21671S: Maintained 21672F: drivers/platform/x86/redmi-wmi.c 21673 21674REDPINE WIRELESS DRIVER 21675L: linux-wireless@vger.kernel.org 21676S: Orphan 21677F: drivers/net/wireless/rsi/ 21678 21679REGISTER MAP ABSTRACTION 21680M: Mark Brown <broonie@kernel.org> 21681L: linux-kernel@vger.kernel.org 21682S: Supported 21683T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21684F: Documentation/devicetree/bindings/regmap/ 21685F: drivers/base/regmap/ 21686F: include/linux/regmap.h 21687 21688REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21689M: Bjorn Andersson <andersson@kernel.org> 21690M: Mathieu Poirier <mathieu.poirier@linaro.org> 21691L: linux-remoteproc@vger.kernel.org 21692S: Maintained 21693T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21694F: Documentation/ABI/testing/sysfs-class-remoteproc 21695F: Documentation/devicetree/bindings/remoteproc/ 21696F: Documentation/staging/remoteproc.rst 21697F: drivers/remoteproc/ 21698F: include/linux/remoteproc.h 21699F: include/linux/remoteproc/ 21700 21701REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21702M: Bjorn Andersson <andersson@kernel.org> 21703M: Mathieu Poirier <mathieu.poirier@linaro.org> 21704L: linux-remoteproc@vger.kernel.org 21705S: Maintained 21706T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21707F: Documentation/ABI/testing/sysfs-bus-rpmsg 21708F: Documentation/staging/rpmsg.rst 21709F: drivers/rpmsg/ 21710F: include/linux/rpmsg.h 21711F: include/linux/rpmsg/ 21712F: include/uapi/linux/rpmsg.h 21713F: samples/rpmsg/ 21714 21715REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21716M: Stephan Gerhold <stephan@gerhold.net> 21717L: netdev@vger.kernel.org 21718L: linux-remoteproc@vger.kernel.org 21719S: Maintained 21720F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21721 21722RENESAS CLOCK DRIVERS 21723M: Geert Uytterhoeven <geert+renesas@glider.be> 21724L: linux-renesas-soc@vger.kernel.org 21725S: Supported 21726T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21727F: Documentation/devicetree/bindings/clock/renesas,* 21728F: drivers/clk/renesas/ 21729 21730RENESAS EMEV2 I2C DRIVER 21731M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21732L: linux-renesas-soc@vger.kernel.org 21733S: Supported 21734F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21735F: drivers/i2c/busses/i2c-emev2.c 21736 21737RENESAS ETHERNET AVB DRIVER 21738M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21739R: Paul Barker <paul@pbarker.dev> 21740L: netdev@vger.kernel.org 21741L: linux-renesas-soc@vger.kernel.org 21742S: Maintained 21743F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21744F: drivers/net/ethernet/renesas/Kconfig 21745F: drivers/net/ethernet/renesas/Makefile 21746F: drivers/net/ethernet/renesas/ravb* 21747 21748RENESAS ETHERNET SWITCH DRIVER 21749R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21750L: netdev@vger.kernel.org 21751L: linux-renesas-soc@vger.kernel.org 21752F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21753F: drivers/net/ethernet/renesas/Kconfig 21754F: drivers/net/ethernet/renesas/Makefile 21755F: drivers/net/ethernet/renesas/rcar_gen4* 21756F: drivers/net/ethernet/renesas/rswitch* 21757 21758RENESAS ETHERNET TSN DRIVER 21759M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21760L: netdev@vger.kernel.org 21761L: linux-renesas-soc@vger.kernel.org 21762S: Maintained 21763F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21764F: drivers/net/ethernet/renesas/rtsn.* 21765 21766RENESAS IDT821034 ASoC CODEC 21767M: Herve Codina <herve.codina@bootlin.com> 21768L: linux-sound@vger.kernel.org 21769S: Maintained 21770F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21771F: sound/soc/codecs/idt821034.c 21772 21773RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21774M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21775L: linux-sound@vger.kernel.org 21776L: linux-renesas-soc@vger.kernel.org 21777S: Supported 21778F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21779F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21780F: sound/soc/renesas/rcar/ 21781F: sound/soc/renesas/fsi.c 21782F: include/sound/sh_fsi.h 21783 21784RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21785M: Miquel Raynal <miquel.raynal@bootlin.com> 21786L: linux-mtd@lists.infradead.org 21787L: linux-renesas-soc@vger.kernel.org 21788S: Maintained 21789F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21790F: drivers/mtd/nand/raw/renesas-nand-controller.c 21791 21792RENESAS R-CAR GYROADC DRIVER 21793M: Marek Vasut <marek.vasut@gmail.com> 21794L: linux-iio@vger.kernel.org 21795S: Supported 21796F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21797F: drivers/iio/adc/rcar-gyroadc.c 21798 21799RENESAS R-CAR I2C DRIVERS 21800M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21801L: linux-renesas-soc@vger.kernel.org 21802S: Supported 21803F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21804F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21805F: drivers/i2c/busses/i2c-rcar.c 21806F: drivers/i2c/busses/i2c-sh_mobile.c 21807 21808RENESAS R-CAR SATA DRIVER 21809M: Geert Uytterhoeven <geert+renesas@glider.be> 21810L: linux-ide@vger.kernel.org 21811L: linux-renesas-soc@vger.kernel.org 21812S: Supported 21813F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21814F: drivers/ata/sata_rcar.c 21815 21816RENESAS R-CAR THERMAL DRIVERS 21817M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21818L: linux-renesas-soc@vger.kernel.org 21819S: Supported 21820F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21821F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21822F: drivers/thermal/renesas/rcar_gen3_thermal.c 21823F: drivers/thermal/renesas/rcar_thermal.c 21824 21825RENESAS RIIC DRIVER 21826M: Chris Brandt <chris.brandt@renesas.com> 21827L: linux-renesas-soc@vger.kernel.org 21828S: Supported 21829F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21830F: drivers/i2c/busses/i2c-riic.c 21831 21832RENESAS RZ AUDIO (ASoC) DRIVER 21833M: Biju Das <biju.das.jz@bp.renesas.com> 21834M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21835L: linux-sound@vger.kernel.org 21836L: linux-renesas-soc@vger.kernel.org 21837S: Supported 21838F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21839F: sound/soc/renesas/rz-ssi.c 21840 21841RENESAS RZ/G2L A/D DRIVER 21842M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21843L: linux-iio@vger.kernel.org 21844L: linux-renesas-soc@vger.kernel.org 21845S: Supported 21846F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21847F: drivers/iio/adc/rzg2l_adc.c 21848 21849RENESAS RZ/G2L MTU3a COUNTER DRIVER 21850M: Biju Das <biju.das.jz@bp.renesas.com> 21851L: linux-iio@vger.kernel.org 21852L: linux-renesas-soc@vger.kernel.org 21853S: Supported 21854F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21855F: drivers/counter/rz-mtu3-cnt.c 21856 21857RENESAS RTCA-3 RTC DRIVER 21858M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21859L: linux-rtc@vger.kernel.org 21860L: linux-renesas-soc@vger.kernel.org 21861S: Supported 21862F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21863F: drivers/rtc/rtc-renesas-rtca3.c 21864 21865RENESAS RZ/N1 A5PSW SWITCH DRIVER 21866M: Clément Léger <clement.leger@bootlin.com> 21867L: linux-renesas-soc@vger.kernel.org 21868L: netdev@vger.kernel.org 21869S: Maintained 21870F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21871F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21872F: drivers/net/dsa/rzn1_a5psw* 21873F: drivers/net/pcs/pcs-rzn1-miic.c 21874F: include/dt-bindings/net/pcs-rzn1-miic.h 21875F: include/linux/pcs-rzn1-miic.h 21876F: net/dsa/tag_rzn1_a5psw.c 21877 21878RENESAS RZ/N1 DWMAC GLUE LAYER 21879M: Romain Gantois <romain.gantois@bootlin.com> 21880S: Maintained 21881F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21882F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21883 21884RENESAS RZ/N1 RTC CONTROLLER DRIVER 21885M: Miquel Raynal <miquel.raynal@bootlin.com> 21886L: linux-rtc@vger.kernel.org 21887L: linux-renesas-soc@vger.kernel.org 21888S: Maintained 21889F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21890F: drivers/rtc/rtc-rzn1.c 21891 21892RENESAS RZ/N1 USBF CONTROLLER DRIVER 21893M: Herve Codina <herve.codina@bootlin.com> 21894L: linux-renesas-soc@vger.kernel.org 21895L: linux-usb@vger.kernel.org 21896S: Maintained 21897F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21898F: drivers/usb/gadget/udc/renesas_usbf.c 21899 21900RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21901M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21902L: netdev@vger.kernel.org 21903L: linux-renesas-soc@vger.kernel.org 21904S: Maintained 21905F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21906F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21907 21908RENESAS RZ/V2H(P) RSPI DRIVER 21909M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21910L: linux-spi@vger.kernel.org 21911L: linux-renesas-soc@vger.kernel.org 21912S: Maintained 21913F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21914F: drivers/spi/spi-rzv2h-rspi.c 21915 21916RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21917M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21918M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21919L: linux-renesas-soc@vger.kernel.org 21920S: Supported 21921F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21922F: drivers/reset/reset-rzv2h-usb2phy.c 21923 21924RENESAS RZ/V2M I2C DRIVER 21925M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21926L: linux-i2c@vger.kernel.org 21927L: linux-renesas-soc@vger.kernel.org 21928S: Supported 21929F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21930F: drivers/i2c/busses/i2c-rzv2m.c 21931 21932RENESAS SUPERH ETHERNET DRIVER 21933M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21934L: netdev@vger.kernel.org 21935L: linux-renesas-soc@vger.kernel.org 21936S: Maintained 21937F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21938F: drivers/net/ethernet/renesas/Kconfig 21939F: drivers/net/ethernet/renesas/Makefile 21940F: drivers/net/ethernet/renesas/sh_eth* 21941F: include/linux/sh_eth.h 21942 21943RENESAS USB PHY DRIVER 21944M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21945L: linux-renesas-soc@vger.kernel.org 21946S: Maintained 21947F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21948 21949RENESAS VERSACLOCK 7 CLOCK DRIVER 21950M: Alex Helms <alexander.helms.jy@renesas.com> 21951S: Maintained 21952F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21953F: drivers/clk/clk-versaclock7.c 21954 21955RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21956M: Herve Codina <herve.codina@bootlin.com> 21957L: linux-iio@vger.kernel.org 21958S: Maintained 21959F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21960F: drivers/iio/potentiometer/x9250.c 21961 21962RENESAS RZ/G3E THERMAL SENSOR UNIT DRIVER 21963M: John Madieu <john.madieu.xa@bp.renesas.com> 21964L: linux-pm@vger.kernel.org 21965S: Maintained 21966F: Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml 21967F: drivers/thermal/renesas/rzg3e_thermal.c 21968 21969RENESAS RZ/G3S THERMAL SENSOR UNIT DRIVER 21970M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21971L: linux-pm@vger.kernel.org 21972S: Maintained 21973F: Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml 21974F: drivers/thermal/renesas/rzg3s_thermal.c 21975 21976RESET CONTROLLER FRAMEWORK 21977M: Philipp Zabel <p.zabel@pengutronix.de> 21978S: Maintained 21979T: git https://git.pengutronix.de/git/pza/linux.git 21980F: Documentation/devicetree/bindings/reset/ 21981F: Documentation/driver-api/reset.rst 21982F: drivers/reset/ 21983F: include/dt-bindings/reset/ 21984F: include/linux/reset-controller.h 21985F: include/linux/reset.h 21986F: include/linux/reset/ 21987K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21988 21989RESTARTABLE SEQUENCES SUPPORT 21990M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21991M: Peter Zijlstra <peterz@infradead.org> 21992M: "Paul E. McKenney" <paulmck@kernel.org> 21993M: Boqun Feng <boqun.feng@gmail.com> 21994L: linux-kernel@vger.kernel.org 21995S: Supported 21996F: include/trace/events/rseq.h 21997F: include/uapi/linux/rseq.h 21998F: kernel/rseq.c 21999F: tools/testing/selftests/rseq/ 22000 22001RFKILL 22002M: Johannes Berg <johannes@sipsolutions.net> 22003L: linux-wireless@vger.kernel.org 22004S: Maintained 22005W: https://wireless.wiki.kernel.org/ 22006Q: https://patchwork.kernel.org/project/linux-wireless/list/ 22007T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 22008T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 22009F: Documentation/ABI/stable/sysfs-class-rfkill 22010F: Documentation/driver-api/rfkill.rst 22011F: include/linux/rfkill.h 22012F: include/uapi/linux/rfkill.h 22013F: net/rfkill/ 22014 22015RHASHTABLE 22016M: Thomas Graf <tgraf@suug.ch> 22017M: Herbert Xu <herbert@gondor.apana.org.au> 22018L: linux-crypto@vger.kernel.org 22019S: Maintained 22020F: include/linux/rhashtable-types.h 22021F: include/linux/rhashtable.h 22022F: lib/rhashtable.c 22023F: lib/test_rhashtable.c 22024 22025RICOH R5C592 MEMORYSTICK DRIVER 22026M: Maxim Levitsky <maximlevitsky@gmail.com> 22027S: Maintained 22028F: drivers/memstick/host/r592.* 22029 22030RICOH SMARTMEDIA/XD DRIVER 22031M: Maxim Levitsky <maximlevitsky@gmail.com> 22032S: Maintained 22033F: drivers/mtd/nand/raw/r852.c 22034F: drivers/mtd/nand/raw/r852.h 22035 22036RISC-V AIA DRIVERS 22037M: Anup Patel <anup@brainfault.org> 22038L: linux-riscv@lists.infradead.org 22039S: Maintained 22040F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 22041F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 22042F: drivers/irqchip/irq-riscv-aplic-*.c 22043F: drivers/irqchip/irq-riscv-aplic-*.h 22044F: drivers/irqchip/irq-riscv-imsic-*.c 22045F: drivers/irqchip/irq-riscv-imsic-*.h 22046F: drivers/irqchip/irq-riscv-intc.c 22047F: include/linux/irqchip/riscv-aplic.h 22048F: include/linux/irqchip/riscv-imsic.h 22049 22050RISC-V ANDES SoC Support 22051M: Ben Zong-You Xie <ben717@andestech.com> 22052S: Maintained 22053T: git: https://github.com/ben717-linux/linux 22054F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 22055F: Documentation/devicetree/bindings/riscv/andes.yaml 22056F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 22057F: arch/riscv/boot/dts/andes/ 22058 22059RISC-V ARCHITECTURE 22060M: Paul Walmsley <pjw@kernel.org> 22061M: Palmer Dabbelt <palmer@dabbelt.com> 22062M: Albert Ou <aou@eecs.berkeley.edu> 22063R: Alexandre Ghiti <alex@ghiti.fr> 22064L: linux-riscv@lists.infradead.org 22065S: Supported 22066Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22067C: irc://irc.libera.chat/riscv 22068P: Documentation/arch/riscv/patch-acceptance.rst 22069T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 22070F: arch/riscv/ 22071N: riscv 22072K: riscv 22073 22074RISC-V IOMMU 22075M: Tomasz Jeznach <tjeznach@rivosinc.com> 22076L: iommu@lists.linux.dev 22077L: linux-riscv@lists.infradead.org 22078S: Maintained 22079T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 22080F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 22081F: drivers/iommu/riscv/ 22082 22083RISC-V MICROCHIP FPGA SUPPORT 22084M: Conor Dooley <conor.dooley@microchip.com> 22085M: Daire McNamara <daire.mcnamara@microchip.com> 22086L: linux-riscv@lists.infradead.org 22087S: Supported 22088F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 22089F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 22090F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 22091F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 22092F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 22093F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 22094F: Documentation/devicetree/bindings/riscv/microchip.yaml 22095F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 22096F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 22097F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 22098F: arch/riscv/boot/dts/microchip/ 22099F: drivers/char/hw_random/mpfs-rng.c 22100F: drivers/clk/microchip/clk-mpfs*.c 22101F: drivers/firmware/microchip/mpfs-auto-update.c 22102F: drivers/gpio/gpio-mpfs.c 22103F: drivers/i2c/busses/i2c-microchip-corei2c.c 22104F: drivers/mailbox/mailbox-mpfs.c 22105F: drivers/pci/controller/plda/pcie-microchip-host.c 22106F: drivers/pwm/pwm-microchip-core.c 22107F: drivers/reset/reset-mpfs.c 22108F: drivers/rtc/rtc-mpfs.c 22109F: drivers/soc/microchip/mpfs-sys-controller.c 22110F: drivers/spi/spi-microchip-core-qspi.c 22111F: drivers/spi/spi-microchip-core.c 22112F: drivers/usb/musb/mpfs.c 22113F: include/soc/microchip/mpfs.h 22114 22115RISC-V MISC SOC SUPPORT 22116M: Conor Dooley <conor@kernel.org> 22117L: linux-riscv@lists.infradead.org 22118S: Maintained 22119Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22120T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22121F: arch/riscv/boot/dts/canaan/ 22122F: arch/riscv/boot/dts/microchip/ 22123F: arch/riscv/boot/dts/sifive/ 22124F: arch/riscv/boot/dts/starfive/ 22125 22126RISC-V PMU DRIVERS 22127M: Atish Patra <atish.patra@linux.dev> 22128R: Anup Patel <anup@brainfault.org> 22129L: linux-riscv@lists.infradead.org 22130S: Supported 22131F: drivers/perf/riscv_pmu.c 22132F: drivers/perf/riscv_pmu_legacy.c 22133F: drivers/perf/riscv_pmu_sbi.c 22134 22135RISC-V RPMI AND MPXY DRIVERS 22136M: Rahul Pathak <rahul@summations.net> 22137M: Anup Patel <anup@brainfault.org> 22138L: linux-riscv@lists.infradead.org 22139F: Documentation/devicetree/bindings/clock/riscv,rpmi-clock.yaml 22140F: Documentation/devicetree/bindings/clock/riscv,rpmi-mpxy-clock.yaml 22141F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-mpxy-system-msi.yaml 22142F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-system-msi.yaml 22143F: Documentation/devicetree/bindings/mailbox/riscv,rpmi-shmem-mbox.yaml 22144F: Documentation/devicetree/bindings/mailbox/riscv,sbi-mpxy-mbox.yaml 22145F: drivers/clk/clk-rpmi.c 22146F: drivers/irqchip/irq-riscv-rpmi-sysmsi.c 22147F: drivers/mailbox/riscv-sbi-mpxy-mbox.c 22148F: include/linux/mailbox/riscv-rpmi-message.h 22149 22150RISC-V SPACEMIT SoC Support 22151M: Yixun Lan <dlan@gentoo.org> 22152L: linux-riscv@lists.infradead.org 22153L: spacemit@lists.linux.dev 22154S: Maintained 22155W: https://github.com/spacemit-com/linux/wiki 22156C: irc://irc.libera.chat/spacemit 22157T: git https://github.com/spacemit-com/linux 22158F: arch/riscv/boot/dts/spacemit/ 22159N: spacemit 22160K: spacemit 22161 22162RISC-V THEAD SoC SUPPORT 22163M: Drew Fustini <fustini@kernel.org> 22164M: Guo Ren <guoren@kernel.org> 22165M: Fu Wei <wefu@redhat.com> 22166L: linux-riscv@lists.infradead.org 22167S: Maintained 22168Q: https://patchwork.kernel.org/project/riscv-thead/list/ 22169T: git https://github.com/pdp7/linux.git 22170F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 22171F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 22172F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 22173F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 22174F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 22175F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 22176F: arch/riscv/boot/dts/thead/ 22177F: drivers/clk/thead/clk-th1520-ap.c 22178F: drivers/firmware/thead,th1520-aon.c 22179F: drivers/mailbox/mailbox-th1520.c 22180F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 22181F: drivers/pinctrl/pinctrl-th1520.c 22182F: drivers/pmdomain/thead/ 22183F: drivers/power/reset/th1520-aon-reboot.c 22184F: drivers/power/sequencing/pwrseq-thead-gpu.c 22185F: drivers/reset/reset-th1520.c 22186F: include/dt-bindings/clock/thead,th1520-clk-ap.h 22187F: include/dt-bindings/power/thead,th1520-power.h 22188F: include/dt-bindings/reset/thead,th1520-reset.h 22189F: include/linux/firmware/thead/thead,th1520-aon.h 22190 22191RNBD BLOCK DRIVERS 22192M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22193M: Jack Wang <jinpu.wang@ionos.com> 22194L: linux-block@vger.kernel.org 22195S: Maintained 22196F: drivers/block/rnbd/ 22197 22198ROCCAT DRIVERS 22199M: Stefan Achatz <erazor_de@users.sourceforge.net> 22200S: Maintained 22201W: http://sourceforge.net/projects/roccat/ 22202F: Documentation/ABI/*/sysfs-driver-hid-roccat* 22203F: drivers/hid/hid-roccat* 22204F: include/linux/hid-roccat* 22205 22206ROCKCHIP CAN-FD DRIVER 22207M: Marc Kleine-Budde <mkl@pengutronix.de> 22208R: kernel@pengutronix.de 22209L: linux-can@vger.kernel.org 22210S: Maintained 22211F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 22212F: drivers/net/can/rockchip/ 22213 22214ROCKCHIP CRYPTO DRIVERS 22215M: Corentin Labbe <clabbe@baylibre.com> 22216L: linux-crypto@vger.kernel.org 22217S: Maintained 22218F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 22219F: drivers/crypto/rockchip/ 22220 22221ROCKCHIP I2S TDM DRIVER 22222M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 22223L: linux-rockchip@lists.infradead.org 22224S: Maintained 22225F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 22226F: sound/soc/rockchip/rockchip_i2s_tdm.* 22227 22228ROCKCHIP ISP V1 DRIVER 22229M: Dafna Hirschfeld <dafna@fastmail.com> 22230M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22231L: linux-media@vger.kernel.org 22232L: linux-rockchip@lists.infradead.org 22233S: Maintained 22234F: Documentation/admin-guide/media/rkisp1.rst 22235F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 22236F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 22237F: drivers/media/platform/rockchip/rkisp1 22238F: include/uapi/linux/rkisp1-config.h 22239 22240ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 22241M: Daniel Golle <daniel@makrotopia.org> 22242M: Aurelien Jarno <aurelien@aurel32.net> 22243M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22244S: Maintained 22245F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 22246F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 22247F: drivers/char/hw_random/rockchip-rng.c 22248 22249ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 22250M: Jacob Chen <jacob-chen@iotwrt.com> 22251M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22252L: linux-media@vger.kernel.org 22253L: linux-rockchip@lists.infradead.org 22254S: Maintained 22255F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 22256F: drivers/media/platform/rockchip/rga/ 22257 22258ROCKCHIP RKVDEC VIDEO DECODER DRIVER 22259M: Detlev Casanova <detlev.casanova@collabora.com> 22260M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22261L: linux-media@vger.kernel.org 22262L: linux-rockchip@lists.infradead.org 22263S: Maintained 22264F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 22265F: drivers/media/platform/rockchip/rkvdec/ 22266 22267ROCKCHIP RK3308 INTERNAL AUDIO CODEC 22268M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22269S: Maintained 22270F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 22271F: sound/soc/codecs/rk3308_codec.c 22272F: sound/soc/codecs/rk3308_codec.h 22273 22274ROCKCHIP SAI DRIVER 22275M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22276L: linux-rockchip@lists.infradead.org 22277S: Maintained 22278F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 22279F: sound/soc/rockchip/rockchip_sai.* 22280 22281ROCKER DRIVER 22282M: Jiri Pirko <jiri@resnulli.us> 22283L: netdev@vger.kernel.org 22284S: Supported 22285F: drivers/net/ethernet/rocker/ 22286 22287ROCKETPORT EXPRESS/INFINITY DRIVER 22288M: Kevin Cernekee <cernekee@gmail.com> 22289L: linux-serial@vger.kernel.org 22290S: Odd Fixes 22291F: drivers/tty/serial/rp2.* 22292 22293ROHM BD79703 DAC 22294M: Matti Vaittinen <mazziesaccount@gmail.com> 22295S: Supported 22296F: drivers/iio/dac/rohm-bd79703.c 22297 22298ROHM BD99954 CHARGER IC 22299M: Matti Vaittinen <mazziesaccount@gmail.com> 22300S: Supported 22301F: drivers/power/supply/bd99954-charger.c 22302F: drivers/power/supply/bd99954-charger.h 22303 22304ROHM BD791xx ADC / GPO IC 22305M: Matti Vaittinen <mazziesaccount@gmail.com> 22306S: Supported 22307F: drivers/iio/adc/rohm-bd79112.c 22308F: drivers/iio/adc/rohm-bd79124.c 22309 22310ROHM BH1745 COLOUR SENSOR 22311M: Mudit Sharma <muditsharma.info@gmail.com> 22312L: linux-iio@vger.kernel.org 22313S: Maintained 22314F: drivers/iio/light/bh1745.c 22315 22316ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 22317M: Tomasz Duszynski <tduszyns@gmail.com> 22318S: Maintained 22319F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 22320F: drivers/iio/light/bh1750.c 22321 22322ROHM BM1390 PRESSURE SENSOR DRIVER 22323M: Matti Vaittinen <mazziesaccount@gmail.com> 22324L: linux-iio@vger.kernel.org 22325S: Supported 22326F: drivers/iio/pressure/rohm-bm1390.c 22327 22328ROHM BU270xx LIGHT SENSOR DRIVERs 22329M: Matti Vaittinen <mazziesaccount@gmail.com> 22330L: linux-iio@vger.kernel.org 22331S: Supported 22332F: drivers/iio/light/rohm-bu27034.c 22333 22334ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 22335M: Marek Vasut <marek.vasut+renesas@gmail.com> 22336L: linux-kernel@vger.kernel.org 22337L: linux-renesas-soc@vger.kernel.org 22338S: Supported 22339F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 22340F: drivers/gpio/gpio-bd9571mwv.c 22341F: drivers/mfd/bd9571mwv.c 22342F: drivers/regulator/bd9571mwv-regulator.c 22343F: include/linux/mfd/bd9571mwv.h 22344 22345ROHM POWER MANAGEMENT IC DEVICE DRIVERS 22346M: Matti Vaittinen <mazziesaccount@gmail.com> 22347S: Supported 22348F: drivers/clk/clk-bd718x7.c 22349F: drivers/gpio/gpio-bd71815.c 22350F: drivers/gpio/gpio-bd71828.c 22351F: drivers/mfd/rohm-bd71828.c 22352F: drivers/mfd/rohm-bd718x7.c 22353F: drivers/mfd/rohm-bd9576.c 22354F: drivers/mfd/rohm-bd96801.c 22355F: drivers/regulator/bd71815-regulator.c 22356F: drivers/regulator/bd71828-regulator.c 22357F: drivers/regulator/bd718x7-regulator.c 22358F: drivers/regulator/bd9576-regulator.c 22359F: drivers/regulator/bd96801-regulator.c 22360F: drivers/regulator/rohm-regulator.c 22361F: drivers/rtc/rtc-bd70528.c 22362F: drivers/watchdog/bd9576_wdt.c 22363F: drivers/watchdog/bd96801_wdt.c 22364F: include/linux/mfd/rohm-bd71815.h 22365F: include/linux/mfd/rohm-bd71828.h 22366F: include/linux/mfd/rohm-bd718x7.h 22367F: include/linux/mfd/rohm-bd957x.h 22368F: include/linux/mfd/rohm-bd96801.h 22369F: include/linux/mfd/rohm-bd96802.h 22370F: include/linux/mfd/rohm-generic.h 22371F: include/linux/mfd/rohm-shared.h 22372 22373ROSE NETWORK LAYER 22374L: linux-hams@vger.kernel.org 22375S: Orphan 22376W: https://linux-ax25.in-berlin.de 22377F: include/net/rose.h 22378F: include/uapi/linux/rose.h 22379F: net/rose/ 22380 22381ROTATION DRIVER FOR ALLWINNER A83T 22382M: Jernej Skrabec <jernej.skrabec@gmail.com> 22383L: linux-media@vger.kernel.org 22384S: Maintained 22385T: git git://linuxtv.org/media.git 22386F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 22387F: drivers/media/platform/sunxi/sun8i-rotate/ 22388 22389RPMB SUBSYSTEM 22390M: Jens Wiklander <jens.wiklander@linaro.org> 22391L: linux-kernel@vger.kernel.org 22392S: Supported 22393F: drivers/misc/rpmb-core.c 22394F: include/linux/rpmb.h 22395 22396RPMSG TTY DRIVER 22397M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22398L: linux-remoteproc@vger.kernel.org 22399S: Maintained 22400F: drivers/tty/rpmsg_tty.c 22401 22402RTASE ETHERNET DRIVER 22403M: Justin Lai <justinlai0215@realtek.com> 22404M: Larry Chiu <larry.chiu@realtek.com> 22405L: netdev@vger.kernel.org 22406S: Maintained 22407F: drivers/net/ethernet/realtek/rtase/ 22408 22409RTL2830 MEDIA DRIVER 22410L: linux-media@vger.kernel.org 22411S: Orphan 22412W: https://linuxtv.org 22413Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22414F: drivers/media/dvb-frontends/rtl2830* 22415 22416RTL2832 MEDIA DRIVER 22417L: linux-media@vger.kernel.org 22418S: Orphan 22419W: https://linuxtv.org 22420Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22421F: drivers/media/dvb-frontends/rtl2832* 22422 22423RTL2832_SDR MEDIA DRIVER 22424L: linux-media@vger.kernel.org 22425S: Orphan 22426W: https://linuxtv.org 22427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22428F: drivers/media/dvb-frontends/rtl2832_sdr* 22429 22430RTL8180 WIRELESS DRIVER 22431L: linux-wireless@vger.kernel.org 22432S: Orphan 22433F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22434 22435RTL8187 WIRELESS DRIVER 22436M: Hin-Tak Leung <hintak.leung@gmail.com> 22437L: linux-wireless@vger.kernel.org 22438S: Maintained 22439T: git https://github.com/pkshih/rtw.git 22440F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22441 22442RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22443M: Jes Sorensen <Jes.Sorensen@gmail.com> 22444L: linux-wireless@vger.kernel.org 22445S: Maintained 22446T: git https://github.com/pkshih/rtw.git 22447F: drivers/net/wireless/realtek/rtl8xxxu/ 22448 22449RTL9300 I2C DRIVER (rtl9300-i2c) 22450M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22451L: linux-i2c@vger.kernel.org 22452S: Maintained 22453F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22454F: drivers/i2c/busses/i2c-rtl9300.c 22455 22456RTRS TRANSPORT DRIVERS 22457M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22458M: Jack Wang <jinpu.wang@ionos.com> 22459L: linux-rdma@vger.kernel.org 22460S: Maintained 22461F: drivers/infiniband/ulp/rtrs/ 22462 22463RUNTIME VERIFICATION (RV) 22464M: Steven Rostedt <rostedt@goodmis.org> 22465M: Gabriele Monaco <gmonaco@redhat.com> 22466L: linux-trace-kernel@vger.kernel.org 22467S: Maintained 22468F: Documentation/trace/rv/ 22469F: include/linux/rv.h 22470F: include/rv/ 22471F: kernel/trace/rv/ 22472F: tools/verification/ 22473 22474RUST 22475M: Miguel Ojeda <ojeda@kernel.org> 22476M: Alex Gaynor <alex.gaynor@gmail.com> 22477R: Boqun Feng <boqun.feng@gmail.com> 22478R: Gary Guo <gary@garyguo.net> 22479R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22480R: Benno Lossin <lossin@kernel.org> 22481R: Andreas Hindborg <a.hindborg@kernel.org> 22482R: Alice Ryhl <aliceryhl@google.com> 22483R: Trevor Gross <tmgross@umich.edu> 22484R: Danilo Krummrich <dakr@kernel.org> 22485L: rust-for-linux@vger.kernel.org 22486S: Supported 22487W: https://rust-for-linux.com 22488B: https://github.com/Rust-for-Linux/linux/issues 22489C: zulip://rust-for-linux.zulipchat.com 22490P: https://rust-for-linux.com/contributing 22491T: git https://github.com/Rust-for-Linux/linux.git rust-next 22492F: .clippy.toml 22493F: Documentation/rust/ 22494F: include/trace/events/rust_sample.h 22495F: rust/ 22496F: samples/rust/ 22497F: scripts/*rust* 22498F: tools/testing/selftests/rust/ 22499K: \b(?i:rust)\b 22500 22501RUST [ALLOC] 22502M: Danilo Krummrich <dakr@kernel.org> 22503R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22504R: Vlastimil Babka <vbabka@suse.cz> 22505R: Liam R. Howlett <Liam.Howlett@oracle.com> 22506R: Uladzislau Rezki <urezki@gmail.com> 22507L: rust-for-linux@vger.kernel.org 22508S: Maintained 22509T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22510F: rust/kernel/alloc.rs 22511F: rust/kernel/alloc/ 22512 22513RUST [PIN-INIT] 22514M: Benno Lossin <lossin@kernel.org> 22515L: rust-for-linux@vger.kernel.org 22516S: Maintained 22517W: https://rust-for-linux.com/pin-init 22518B: https://github.com/Rust-for-Linux/pin-init/issues 22519C: zulip://rust-for-linux.zulipchat.com 22520P: rust/pin-init/CONTRIBUTING.md 22521T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22522F: rust/kernel/init.rs 22523F: rust/pin-init/ 22524K: \bpin-init\b|pin_init\b|PinInit 22525 22526RXRPC SOCKETS (AF_RXRPC) 22527M: David Howells <dhowells@redhat.com> 22528M: Marc Dionne <marc.dionne@auristor.com> 22529L: linux-afs@lists.infradead.org 22530S: Supported 22531W: https://www.infradead.org/~dhowells/kafs/ 22532F: Documentation/networking/rxrpc.rst 22533F: include/keys/rxrpc-type.h 22534F: include/net/af_rxrpc.h 22535F: include/trace/events/rxrpc.h 22536F: include/uapi/linux/rxrpc.h 22537F: net/rxrpc/ 22538 22539S3 SAVAGE FRAMEBUFFER DRIVER 22540M: Antonino Daplas <adaplas@gmail.com> 22541L: linux-fbdev@vger.kernel.org 22542S: Maintained 22543F: drivers/video/fbdev/savage/ 22544 22545S390 ARCHITECTURE 22546M: Heiko Carstens <hca@linux.ibm.com> 22547M: Vasily Gorbik <gor@linux.ibm.com> 22548M: Alexander Gordeev <agordeev@linux.ibm.com> 22549R: Christian Borntraeger <borntraeger@linux.ibm.com> 22550R: Sven Schnelle <svens@linux.ibm.com> 22551L: linux-s390@vger.kernel.org 22552S: Supported 22553T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22554F: Documentation/driver-api/s390-drivers.rst 22555F: Documentation/arch/s390/ 22556F: arch/s390/ 22557F: drivers/s390/ 22558F: drivers/watchdog/diag288_wdt.c 22559 22560S390 COMMON I/O LAYER 22561M: Vineeth Vijayan <vneethv@linux.ibm.com> 22562M: Peter Oberparleiter <oberpar@linux.ibm.com> 22563L: linux-s390@vger.kernel.org 22564S: Supported 22565F: drivers/s390/cio/ 22566 22567S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22568M: Harald Freudenberger <freude@linux.ibm.com> 22569M: Holger Dengler <dengler@linux.ibm.com> 22570L: linux-crypto@vger.kernel.org 22571L: linux-s390@vger.kernel.org 22572S: Supported 22573F: arch/s390/crypto/ 22574F: arch/s390/include/asm/archrandom.h 22575F: arch/s390/include/asm/cpacf.h 22576 22577S390 DASD DRIVER 22578M: Stefan Haberland <sth@linux.ibm.com> 22579M: Jan Hoeppner <hoeppner@linux.ibm.com> 22580L: linux-s390@vger.kernel.org 22581S: Supported 22582F: block/partitions/ibm.c 22583F: drivers/s390/block/dasd* 22584F: include/linux/dasd_mod.h 22585 22586S390 HWRANDOM TRNG DRIVER 22587M: Harald Freudenberger <freude@linux.ibm.com> 22588M: Holger Dengler <dengler@linux.ibm.com> 22589L: linux-crypto@vger.kernel.org 22590L: linux-s390@vger.kernel.org 22591S: Supported 22592F: drivers/char/hw_random/s390-trng.c 22593 22594S390 IOMMU (PCI) 22595M: Niklas Schnelle <schnelle@linux.ibm.com> 22596M: Matthew Rosato <mjrosato@linux.ibm.com> 22597R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22598L: linux-s390@vger.kernel.org 22599S: Supported 22600F: drivers/iommu/s390-iommu.c 22601 22602S390 IUCV NETWORK LAYER 22603M: Alexandra Winter <wintera@linux.ibm.com> 22604M: Thorsten Winkler <twinkler@linux.ibm.com> 22605L: linux-s390@vger.kernel.org 22606L: netdev@vger.kernel.org 22607S: Supported 22608F: drivers/s390/net/*iucv* 22609F: include/net/iucv/ 22610F: net/iucv/ 22611 22612S390 MM 22613M: Alexander Gordeev <agordeev@linux.ibm.com> 22614M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22615L: linux-s390@vger.kernel.org 22616S: Supported 22617T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22618F: arch/s390/include/asm/pgtable.h 22619F: arch/s390/mm 22620 22621S390 NETWORK DRIVERS 22622M: Alexandra Winter <wintera@linux.ibm.com> 22623R: Aswin Karuvally <aswin@linux.ibm.com> 22624L: linux-s390@vger.kernel.org 22625L: netdev@vger.kernel.org 22626S: Supported 22627F: drivers/s390/net/ 22628 22629S390 PCI SUBSYSTEM 22630M: Niklas Schnelle <schnelle@linux.ibm.com> 22631M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22632L: linux-s390@vger.kernel.org 22633S: Supported 22634F: Documentation/arch/s390/pci.rst 22635F: arch/s390/pci/ 22636F: drivers/pci/hotplug/s390_pci_hpc.c 22637 22638S390 PTP DRIVER 22639M: Sven Schnelle <svens@linux.ibm.com> 22640L: linux-s390@vger.kernel.org 22641S: Supported 22642F: drivers/ptp/ptp_s390.c 22643 22644S390 SCM DRIVER 22645M: Vineeth Vijayan <vneethv@linux.ibm.com> 22646L: linux-s390@vger.kernel.org 22647S: Supported 22648F: drivers/s390/block/scm* 22649F: drivers/s390/cio/scm.c 22650 22651S390 VFIO AP DRIVER 22652M: Tony Krowiak <akrowiak@linux.ibm.com> 22653M: Halil Pasic <pasic@linux.ibm.com> 22654M: Jason Herne <jjherne@linux.ibm.com> 22655L: linux-s390@vger.kernel.org 22656S: Supported 22657F: Documentation/arch/s390/vfio-ap* 22658F: drivers/s390/crypto/vfio_ap* 22659 22660S390 VFIO-CCW DRIVER 22661M: Eric Farman <farman@linux.ibm.com> 22662M: Matthew Rosato <mjrosato@linux.ibm.com> 22663R: Halil Pasic <pasic@linux.ibm.com> 22664L: linux-s390@vger.kernel.org 22665L: kvm@vger.kernel.org 22666S: Supported 22667F: Documentation/arch/s390/vfio-ccw.rst 22668F: drivers/s390/cio/vfio_ccw* 22669F: include/uapi/linux/vfio_ccw.h 22670 22671S390 VFIO-PCI DRIVER 22672M: Matthew Rosato <mjrosato@linux.ibm.com> 22673M: Eric Farman <farman@linux.ibm.com> 22674L: linux-s390@vger.kernel.org 22675L: kvm@vger.kernel.org 22676S: Supported 22677F: arch/s390/kvm/pci* 22678F: drivers/vfio/pci/vfio_pci_zdev.c 22679F: include/uapi/linux/vfio_zdev.h 22680 22681S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22682M: Harald Freudenberger <freude@linux.ibm.com> 22683M: Holger Dengler <dengler@linux.ibm.com> 22684L: linux-s390@vger.kernel.org 22685S: Supported 22686F: arch/s390/include/asm/ap.h 22687F: arch/s390/include/asm/pkey.h 22688F: arch/s390/include/asm/trace/zcrypt.h 22689F: arch/s390/include/uapi/asm/pkey.h 22690F: arch/s390/include/uapi/asm/zcrypt.h 22691F: drivers/s390/crypto/ 22692 22693S390 ZFCP DRIVER 22694M: Nihar Panda <niharp@linux.ibm.com> 22695L: linux-s390@vger.kernel.org 22696S: Supported 22697F: drivers/s390/scsi/zfcp_* 22698 22699SAA6588 RDS RECEIVER DRIVER 22700M: Hans Verkuil <hverkuil@kernel.org> 22701L: linux-media@vger.kernel.org 22702S: Odd Fixes 22703W: https://linuxtv.org 22704T: git git://linuxtv.org/media.git 22705F: drivers/media/i2c/saa6588* 22706 22707SAA7134 VIDEO4LINUX DRIVER 22708M: Mauro Carvalho Chehab <mchehab@kernel.org> 22709L: linux-media@vger.kernel.org 22710S: Odd fixes 22711W: https://linuxtv.org 22712T: git git://linuxtv.org/media.git 22713F: Documentation/driver-api/media/drivers/saa7134* 22714F: drivers/media/pci/saa7134/ 22715 22716SAA7146 VIDEO4LINUX-2 DRIVER 22717M: Hans Verkuil <hverkuil@kernel.org> 22718L: linux-media@vger.kernel.org 22719S: Maintained 22720T: git git://linuxtv.org/media.git 22721F: drivers/media/common/saa7146/ 22722F: drivers/media/pci/saa7146/ 22723F: include/media/drv-intf/saa7146* 22724 22725SAFESETID SECURITY MODULE 22726M: Micah Morton <mortonm@chromium.org> 22727S: Supported 22728F: Documentation/admin-guide/LSM/SafeSetID.rst 22729F: security/safesetid/ 22730 22731SAMSUNG AUDIO (ASoC) DRIVERS 22732M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22733L: linux-sound@vger.kernel.org 22734S: Maintained 22735B: mailto:linux-samsung-soc@vger.kernel.org 22736F: Documentation/devicetree/bindings/sound/samsung* 22737F: sound/soc/samsung/ 22738 22739SAMSUNG EXYNOS2200 SoC SUPPORT 22740M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22742L: linux-samsung-soc@vger.kernel.org 22743S: Maintained 22744F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22745F: arch/arm64/boot/dts/exynos/exynos2200* 22746F: drivers/clk/samsung/clk-exynos2200.c 22747F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22748 22749SAMSUNG EXYNOS850 SoC SUPPORT 22750M: Sam Protsenko <semen.protsenko@linaro.org> 22751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22752L: linux-samsung-soc@vger.kernel.org 22753S: Maintained 22754F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22755F: arch/arm64/boot/dts/exynos/exynos850* 22756F: drivers/clk/samsung/clk-exynos850.c 22757F: include/dt-bindings/clock/exynos850.h 22758 22759SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22760M: Tudor Ambarus <tudor.ambarus@linaro.org> 22761L: linux-kernel@vger.kernel.org 22762L: linux-samsung-soc@vger.kernel.org 22763S: Supported 22764F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22765F: drivers/firmware/samsung/exynos-acpm* 22766F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22767 22768SAMSUNG EXYNOS MAILBOX DRIVER 22769M: Tudor Ambarus <tudor.ambarus@linaro.org> 22770L: linux-kernel@vger.kernel.org 22771L: linux-samsung-soc@vger.kernel.org 22772S: Supported 22773F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22774F: drivers/mailbox/exynos-mailbox.c 22775F: include/linux/mailbox/exynos-message.h 22776 22777SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22778M: Krzysztof Kozlowski <krzk@kernel.org> 22779L: linux-crypto@vger.kernel.org 22780L: linux-samsung-soc@vger.kernel.org 22781S: Maintained 22782F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22783F: drivers/crypto/exynos-rng.c 22784 22785SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22786M: Łukasz Stelmach <l.stelmach@samsung.com> 22787L: linux-samsung-soc@vger.kernel.org 22788S: Maintained 22789F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22790F: drivers/char/hw_random/exynos-trng.c 22791 22792SAMSUNG FRAMEBUFFER DRIVER 22793M: Jingoo Han <jingoohan1@gmail.com> 22794L: linux-fbdev@vger.kernel.org 22795S: Maintained 22796F: drivers/video/fbdev/s3c-fb.c 22797 22798SAMSUNG GALAXY BOOK DRIVER 22799M: Joshua Grisham <josh@joshuagrisham.com> 22800L: platform-driver-x86@vger.kernel.org 22801S: Maintained 22802F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22803F: drivers/platform/x86/samsung-galaxybook.c 22804 22805SAMSUNG INTERCONNECT DRIVERS 22806M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22807M: Artur Świgoń <a.swigon@samsung.com> 22808L: linux-pm@vger.kernel.org 22809L: linux-samsung-soc@vger.kernel.org 22810S: Supported 22811F: drivers/interconnect/samsung/ 22812 22813SAMSUNG LAPTOP DRIVER 22814M: Corentin Chary <corentin.chary@gmail.com> 22815L: platform-driver-x86@vger.kernel.org 22816S: Maintained 22817F: drivers/platform/x86/samsung-laptop.c 22818 22819SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22820M: Krzysztof Kozlowski <krzk@kernel.org> 22821R: André Draszik <andre.draszik@linaro.org> 22822L: linux-kernel@vger.kernel.org 22823L: linux-samsung-soc@vger.kernel.org 22824S: Maintained 22825B: mailto:linux-samsung-soc@vger.kernel.org 22826F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22827F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22828F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22829F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22830F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22831F: drivers/clk/clk-s2mps11.c 22832F: drivers/mfd/sec*.[ch] 22833F: drivers/regulator/s2*.c 22834F: drivers/regulator/s5m*.c 22835F: drivers/rtc/rtc-s5m.c 22836F: include/linux/mfd/samsung/ 22837 22838SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22839M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22840L: linux-media@vger.kernel.org 22841L: linux-samsung-soc@vger.kernel.org 22842S: Maintained 22843F: drivers/media/platform/samsung/s3c-camif/ 22844F: include/media/drv-intf/s3c_camif.h 22845 22846SAMSUNG S3FWRN5 NFC DRIVER 22847M: Krzysztof Kozlowski <krzk@kernel.org> 22848S: Maintained 22849F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22850F: drivers/nfc/s3fwrn5 22851 22852SAMSUNG S5C73M3 CAMERA DRIVER 22853M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22854M: Andrzej Hajda <andrzej.hajda@intel.com> 22855L: linux-media@vger.kernel.org 22856S: Supported 22857F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22858F: drivers/media/i2c/s5c73m3/* 22859 22860SAMSUNG S5K5BAF CAMERA DRIVER 22861M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22862M: Andrzej Hajda <andrzej.hajda@intel.com> 22863L: linux-media@vger.kernel.org 22864S: Supported 22865F: drivers/media/i2c/s5k5baf.c 22866 22867SAMSUNG S5P Security SubSystem (SSS) DRIVER 22868M: Krzysztof Kozlowski <krzk@kernel.org> 22869M: Vladimir Zapolskiy <vz@mleia.com> 22870L: linux-crypto@vger.kernel.org 22871L: linux-samsung-soc@vger.kernel.org 22872S: Maintained 22873F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22874F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22875F: drivers/crypto/s5p-sss.c 22876 22877SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22878M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22879L: linux-media@vger.kernel.org 22880S: Supported 22881Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22882F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22883F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22884F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22885F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22886F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22887F: drivers/media/platform/samsung/exynos4-is/ 22888 22889SAMSUNG SOC CLOCK DRIVERS 22890M: Krzysztof Kozlowski <krzk@kernel.org> 22891M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22892M: Chanwoo Choi <cw00.choi@samsung.com> 22893R: Alim Akhtar <alim.akhtar@samsung.com> 22894L: linux-samsung-soc@vger.kernel.org 22895S: Maintained 22896T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22897F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22898F: Documentation/devicetree/bindings/clock/samsung,s3c* 22899F: drivers/clk/samsung/ 22900F: include/dt-bindings/clock/exynos*.h 22901F: include/dt-bindings/clock/s5p*.h 22902F: include/dt-bindings/clock/samsung,*.h 22903F: include/linux/clk/samsung.h 22904 22905SAMSUNG SPI DRIVERS 22906M: Andi Shyti <andi.shyti@kernel.org> 22907R: Tudor Ambarus <tudor.ambarus@linaro.org> 22908L: linux-spi@vger.kernel.org 22909L: linux-samsung-soc@vger.kernel.org 22910S: Maintained 22911F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22912F: drivers/spi/spi-s3c* 22913F: include/linux/platform_data/spi-s3c64xx.h 22914 22915SAMSUNG SXGBE DRIVERS 22916M: Byungho An <bh74.an@samsung.com> 22917L: netdev@vger.kernel.org 22918S: Maintained 22919F: drivers/net/ethernet/samsung/sxgbe/ 22920 22921SAMSUNG THERMAL DRIVER 22922M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22923M: Krzysztof Kozlowski <krzk@kernel.org> 22924L: linux-pm@vger.kernel.org 22925L: linux-samsung-soc@vger.kernel.org 22926S: Maintained 22927F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22928F: drivers/thermal/samsung/ 22929 22930SAMSUNG USB2 PHY DRIVER 22931M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22932L: linux-kernel@vger.kernel.org 22933S: Supported 22934F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22935F: Documentation/driver-api/phy/samsung-usb2.rst 22936F: drivers/phy/samsung/phy-exynos4210-usb2.c 22937F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22938F: drivers/phy/samsung/phy-exynos5250-usb2.c 22939F: drivers/phy/samsung/phy-s5pv210-usb2.c 22940F: drivers/phy/samsung/phy-samsung-usb2.c 22941F: drivers/phy/samsung/phy-samsung-usb2.h 22942 22943SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22944M: Paul Barker <paul.barker@sancloud.com> 22945R: Marc Murphy <marc.murphy@sancloud.com> 22946S: Supported 22947F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22948 22949SC1200 WDT DRIVER 22950M: Zwane Mwaikambo <zwanem@gmail.com> 22951S: Maintained 22952F: drivers/watchdog/sc1200wdt.c 22953 22954SCHEDULER 22955M: Ingo Molnar <mingo@redhat.com> 22956M: Peter Zijlstra <peterz@infradead.org> 22957M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22958M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22959R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22960R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22961R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22962R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22963R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22964L: linux-kernel@vger.kernel.org 22965S: Maintained 22966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22967F: include/linux/preempt.h 22968F: include/linux/sched.h 22969F: include/linux/wait.h 22970F: include/uapi/linux/sched.h 22971F: kernel/fork.c 22972F: kernel/sched/ 22973F: tools/sched/ 22974 22975SCHEDULER - SCHED_EXT 22976R: Tejun Heo <tj@kernel.org> 22977R: David Vernet <void@manifault.com> 22978R: Andrea Righi <arighi@nvidia.com> 22979R: Changwoo Min <changwoo@igalia.com> 22980L: sched-ext@lists.linux.dev 22981S: Maintained 22982W: https://github.com/sched-ext/scx 22983T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22984F: include/linux/sched/ext.h 22985F: kernel/sched/ext* 22986F: tools/sched_ext/ 22987F: tools/testing/selftests/sched_ext 22988 22989SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22990M: Gustavo Silva <gustavograzs@gmail.com> 22991S: Maintained 22992F: drivers/iio/chemical/ens160_core.c 22993F: drivers/iio/chemical/ens160_i2c.c 22994F: drivers/iio/chemical/ens160_spi.c 22995F: drivers/iio/chemical/ens160.h 22996 22997SCSI LIBSAS SUBSYSTEM 22998R: John Garry <john.g.garry@oracle.com> 22999R: Jason Yan <yanaijie@huawei.com> 23000L: linux-scsi@vger.kernel.org 23001S: Supported 23002F: Documentation/scsi/libsas.rst 23003F: drivers/scsi/libsas/ 23004F: include/scsi/libsas.h 23005F: include/scsi/sas_ata.h 23006 23007SCSI RDMA PROTOCOL (SRP) INITIATOR 23008M: Bart Van Assche <bvanassche@acm.org> 23009L: linux-rdma@vger.kernel.org 23010S: Supported 23011Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23012F: drivers/infiniband/ulp/srp/ 23013F: include/scsi/srp.h 23014 23015SCSI RDMA PROTOCOL (SRP) TARGET 23016M: Bart Van Assche <bvanassche@acm.org> 23017L: linux-rdma@vger.kernel.org 23018L: target-devel@vger.kernel.org 23019S: Supported 23020Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23021F: drivers/infiniband/ulp/srpt/ 23022 23023SCSI SG DRIVER 23024M: Doug Gilbert <dgilbert@interlog.com> 23025L: linux-scsi@vger.kernel.org 23026S: Maintained 23027W: http://sg.danny.cz/sg 23028F: Documentation/scsi/scsi-generic.rst 23029F: drivers/scsi/sg.c 23030F: include/scsi/sg.h 23031 23032SCSI SUBSYSTEM 23033M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 23034M: "Martin K. Petersen" <martin.petersen@oracle.com> 23035L: linux-scsi@vger.kernel.org 23036S: Maintained 23037Q: https://patchwork.kernel.org/project/linux-scsi/list/ 23038T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 23039T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23040F: Documentation/devicetree/bindings/scsi/ 23041F: drivers/scsi/ 23042F: drivers/ufs/ 23043F: include/scsi/ 23044F: include/uapi/scsi/ 23045 23046SCSI TAPE DRIVER 23047M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 23048L: linux-scsi@vger.kernel.org 23049S: Maintained 23050F: Documentation/scsi/st.rst 23051F: drivers/scsi/st.* 23052F: drivers/scsi/st_*.h 23053 23054SCSI TARGET CORE USER DRIVER 23055M: Bodo Stroesser <bostroesser@gmail.com> 23056L: linux-scsi@vger.kernel.org 23057L: target-devel@vger.kernel.org 23058S: Supported 23059F: Documentation/target/tcmu-design.rst 23060F: drivers/target/target_core_user.c 23061F: include/uapi/linux/target_core_user.h 23062 23063SCSI TARGET SUBSYSTEM 23064M: "Martin K. Petersen" <martin.petersen@oracle.com> 23065L: linux-scsi@vger.kernel.org 23066L: target-devel@vger.kernel.org 23067S: Supported 23068Q: https://patchwork.kernel.org/project/target-devel/list/ 23069T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23070F: Documentation/target/ 23071F: drivers/target/ 23072F: include/target/ 23073 23074SCTP PROTOCOL 23075M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 23076M: Xin Long <lucien.xin@gmail.com> 23077L: linux-sctp@vger.kernel.org 23078S: Maintained 23079W: https://github.com/sctp/lksctp-tools/wiki 23080F: Documentation/networking/sctp.rst 23081F: include/linux/sctp.h 23082F: include/net/sctp/ 23083F: include/uapi/linux/sctp.h 23084F: net/sctp/ 23085 23086SCx200 CPU SUPPORT 23087M: Jim Cromie <jim.cromie@gmail.com> 23088S: Odd Fixes 23089F: Documentation/i2c/busses/scx200_acb.rst 23090F: arch/x86/platform/scx200/ 23091F: drivers/i2c/busses/scx200* 23092F: drivers/mtd/maps/scx200_docflash.c 23093F: drivers/watchdog/scx200_wdt.c 23094F: include/linux/scx200.h 23095 23096SCx200 GPIO DRIVER 23097M: Jim Cromie <jim.cromie@gmail.com> 23098S: Maintained 23099F: drivers/char/scx200_gpio.c 23100F: include/linux/scx200_gpio.h 23101 23102SCx200 HRT CLOCKSOURCE DRIVER 23103M: Jim Cromie <jim.cromie@gmail.com> 23104S: Maintained 23105F: drivers/clocksource/scx200_hrt.c 23106 23107SDCA LIBRARY AND CLASS DRIVER 23108M: Charles Keepax <ckeepax@opensource.cirrus.com> 23109M: Maciej Strozek <mstrozek@opensource.cirrus.com> 23110R: Bard Liao <yung-chuan.liao@linux.intel.com> 23111R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23112L: linux-sound@vger.kernel.org 23113L: patches@opensource.cirrus.com 23114S: Maintained 23115F: include/sound/sdca* 23116F: sound/soc/sdca/* 23117 23118SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 23119M: Sascha Sommer <saschasommer@freenet.de> 23120L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 23121S: Maintained 23122F: drivers/mmc/host/sdricoh_cs.c 23123 23124SECO BOARDS CEC DRIVER 23125M: Ettore Chimenti <ek5.chimenti@gmail.com> 23126S: Maintained 23127F: drivers/media/cec/platform/seco/seco-cec.c 23128F: drivers/media/cec/platform/seco/seco-cec.h 23129 23130SECURE COMPUTING 23131M: Kees Cook <kees@kernel.org> 23132R: Andy Lutomirski <luto@amacapital.net> 23133R: Will Drewry <wad@chromium.org> 23134S: Supported 23135T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 23136F: Documentation/userspace-api/seccomp_filter.rst 23137F: include/linux/seccomp.h 23138F: include/uapi/linux/seccomp.h 23139F: kernel/seccomp.c 23140F: tools/testing/selftests/kselftest_harness.h 23141F: tools/testing/selftests/kselftest_harness/ 23142F: tools/testing/selftests/seccomp/* 23143K: \bsecure_computing 23144K: \bTIF_SECCOMP\b 23145 23146SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 23147M: Kamal Dasu <kamal.dasu@broadcom.com> 23148M: Al Cooper <alcooperx@gmail.com> 23149R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23150L: linux-mmc@vger.kernel.org 23151S: Maintained 23152F: drivers/mmc/host/sdhci-brcmstb* 23153 23154SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 23155M: Adrian Hunter <adrian.hunter@intel.com> 23156L: linux-mmc@vger.kernel.org 23157S: Supported 23158F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 23159F: drivers/mmc/host/sdhci* 23160 23161SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 23162M: Aubin Constans <aubin.constans@microchip.com> 23163R: Eugen Hristev <eugen.hristev@collabora.com> 23164L: linux-mmc@vger.kernel.org 23165S: Supported 23166F: drivers/mmc/host/sdhci-of-at91.c 23167 23168SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 23169M: Haibo Chen <haibo.chen@nxp.com> 23170L: imx@lists.linux.dev 23171L: linux-mmc@vger.kernel.org 23172L: s32@nxp.com 23173S: Maintained 23174F: drivers/mmc/host/sdhci-esdhc-imx.c 23175 23176SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 23177M: Ben Dooks <ben-linux@fluff.org> 23178M: Jaehoon Chung <jh80.chung@samsung.com> 23179L: linux-mmc@vger.kernel.org 23180S: Maintained 23181F: drivers/mmc/host/sdhci-s3c* 23182 23183SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 23184M: Viresh Kumar <vireshk@kernel.org> 23185L: linux-mmc@vger.kernel.org 23186S: Maintained 23187F: drivers/mmc/host/sdhci-spear.c 23188 23189SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 23190M: Vignesh Raghavendra <vigneshr@ti.com> 23191L: linux-mmc@vger.kernel.org 23192S: Maintained 23193F: drivers/mmc/host/sdhci-omap.c 23194 23195SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 23196M: Jonathan Derrick <jonathan.derrick@linux.dev> 23197L: linux-block@vger.kernel.org 23198S: Supported 23199F: block/opal_proto.h 23200F: block/sed* 23201F: include/linux/sed* 23202F: include/uapi/linux/sed* 23203 23204SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 23205M: Mark Rutland <mark.rutland@arm.com> 23206M: Lorenzo Pieralisi <lpieralisi@kernel.org> 23207M: Sudeep Holla <sudeep.holla@arm.com> 23208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23209S: Maintained 23210F: drivers/firmware/smccc/ 23211F: include/linux/arm-smccc.h 23212 23213SECURITY CONTACT 23214M: Security Officers <security@kernel.org> 23215S: Supported 23216F: Documentation/process/security-bugs.rst 23217 23218SECURITY SUBSYSTEM 23219M: Paul Moore <paul@paul-moore.com> 23220M: James Morris <jmorris@namei.org> 23221M: "Serge E. Hallyn" <serge@hallyn.com> 23222L: linux-security-module@vger.kernel.org 23223S: Supported 23224Q: https://patchwork.kernel.org/project/linux-security-module/list 23225B: mailto:linux-security-module@vger.kernel.org 23226P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 23227T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 23228F: include/linux/lsm/ 23229F: include/linux/lsm_audit.h 23230F: include/linux/lsm_hook_defs.h 23231F: include/linux/lsm_hooks.h 23232F: include/linux/security.h 23233F: include/uapi/linux/lsm.h 23234F: security/ 23235F: tools/testing/selftests/lsm/ 23236F: rust/kernel/security.rs 23237X: security/selinux/ 23238K: \bsecurity_[a-z_0-9]\+\b 23239 23240SELINUX SECURITY MODULE 23241M: Paul Moore <paul@paul-moore.com> 23242M: Stephen Smalley <stephen.smalley.work@gmail.com> 23243R: Ondrej Mosnacek <omosnace@redhat.com> 23244L: selinux@vger.kernel.org 23245S: Supported 23246W: https://github.com/SELinuxProject 23247Q: https://patchwork.kernel.org/project/selinux/list 23248B: mailto:selinux@vger.kernel.org 23249P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 23250T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 23251F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 23252F: Documentation/ABI/removed/sysfs-selinux-disable 23253F: Documentation/admin-guide/LSM/SELinux.rst 23254F: include/trace/events/avc.h 23255F: include/uapi/linux/selinux_netlink.h 23256F: scripts/selinux/ 23257F: security/selinux/ 23258 23259SENSABLE PHANTOM 23260M: Jiri Slaby <jirislaby@kernel.org> 23261S: Maintained 23262F: drivers/misc/phantom.c 23263F: include/uapi/linux/phantom.h 23264 23265SENSEAIR SUNRISE 006-0-0007 23266M: Jacopo Mondi <jacopo@jmondi.org> 23267S: Maintained 23268F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 23269F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 23270F: drivers/iio/chemical/sunrise_co2.c 23271 23272SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 23273M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 23274S: Maintained 23275F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 23276F: drivers/iio/chemical/scd30.h 23277F: drivers/iio/chemical/scd30_core.c 23278F: drivers/iio/chemical/scd30_i2c.c 23279F: drivers/iio/chemical/scd30_serial.c 23280 23281SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 23282M: Roan van Dijk <roan@protonic.nl> 23283S: Maintained 23284F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 23285F: drivers/iio/chemical/scd4x.c 23286 23287SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 23288M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 23289S: Maintained 23290F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 23291F: drivers/iio/pressure/sdp500.c 23292 23293SENSIRION SGP40 GAS SENSOR DRIVER 23294M: Andreas Klinger <ak@it-klinger.de> 23295S: Maintained 23296F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 23297F: drivers/iio/chemical/sgp40.c 23298 23299SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 23300M: Tomasz Duszynski <tduszyns@gmail.com> 23301S: Maintained 23302F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 23303F: drivers/iio/chemical/sps30.c 23304F: drivers/iio/chemical/sps30_i2c.c 23305F: drivers/iio/chemical/sps30_serial.c 23306 23307SERIAL DEVICE BUS 23308M: Rob Herring <robh@kernel.org> 23309L: linux-serial@vger.kernel.org 23310S: Maintained 23311F: Documentation/devicetree/bindings/serial/serial.yaml 23312F: drivers/tty/serdev/ 23313F: include/linux/serdev.h 23314 23315SERIAL IR RECEIVER 23316M: Sean Young <sean@mess.org> 23317L: linux-media@vger.kernel.org 23318S: Maintained 23319F: drivers/media/rc/serial_ir.c 23320 23321SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 23322M: Srinivas Kandagatla <srini@kernel.org> 23323L: linux-sound@vger.kernel.org 23324S: Maintained 23325F: Documentation/devicetree/bindings/slimbus/ 23326F: Documentation/driver-api/slimbus.rst 23327F: drivers/slimbus/ 23328F: include/linux/slimbus.h 23329 23330SFC NETWORK DRIVER 23331M: Edward Cree <ecree.xilinx@gmail.com> 23332L: netdev@vger.kernel.org 23333L: linux-net-drivers@amd.com 23334S: Maintained 23335F: Documentation/networking/devlink/sfc.rst 23336F: drivers/net/ethernet/sfc/ 23337 23338SFCTEMP HWMON DRIVER 23339M: Emil Renner Berthing <kernel@esmil.dk> 23340M: Hal Feng <hal.feng@starfivetech.com> 23341L: linux-hwmon@vger.kernel.org 23342S: Maintained 23343F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 23344F: Documentation/hwmon/sfctemp.rst 23345F: drivers/hwmon/sfctemp.c 23346 23347SFF/SFP/SFP+ MODULE SUPPORT 23348M: Russell King <linux@armlinux.org.uk> 23349L: netdev@vger.kernel.org 23350S: Maintained 23351F: Documentation/devicetree/bindings/net/sff,sfp.yaml 23352F: drivers/net/phy/phylink.c 23353F: drivers/net/phy/sfp* 23354F: include/linux/mdio/mdio-i2c.h 23355F: include/linux/phylink.h 23356F: include/linux/sfp.h 23357K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 23358 23359SGI GRU DRIVER 23360M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23361S: Maintained 23362F: drivers/misc/sgi-gru/ 23363 23364SGI XP/XPC/XPNET DRIVER 23365M: Robin Holt <robinmholt@gmail.com> 23366M: Steve Wahl <steve.wahl@hpe.com> 23367S: Maintained 23368F: drivers/misc/sgi-xp/ 23369 23370SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 23371M: D. Wythe <alibuda@linux.alibaba.com> 23372M: Dust Li <dust.li@linux.alibaba.com> 23373M: Sidraya Jayagond <sidraya@linux.ibm.com> 23374M: Wenjia Zhang <wenjia@linux.ibm.com> 23375R: Mahanta Jambigi <mjambigi@linux.ibm.com> 23376R: Tony Lu <tonylu@linux.alibaba.com> 23377R: Wen Gu <guwen@linux.alibaba.com> 23378L: linux-rdma@vger.kernel.org 23379L: linux-s390@vger.kernel.org 23380S: Supported 23381F: net/smc/ 23382 23383SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 23384M: Linus Walleij <linus.walleij@linaro.org> 23385L: linux-iio@vger.kernel.org 23386S: Maintained 23387T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 23388F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 23389F: drivers/iio/light/gp2ap002.c 23390 23391SHARP RJ54N1CB0C SENSOR DRIVER 23392M: Jacopo Mondi <jacopo@jmondi.org> 23393L: linux-media@vger.kernel.org 23394S: Odd fixes 23395T: git git://linuxtv.org/media.git 23396F: drivers/media/i2c/rj54n1cb0c.c 23397F: include/media/i2c/rj54n1cb0c.h 23398 23399SHRINKER 23400M: Andrew Morton <akpm@linux-foundation.org> 23401M: Dave Chinner <david@fromorbit.com> 23402R: Qi Zheng <zhengqi.arch@bytedance.com> 23403R: Roman Gushchin <roman.gushchin@linux.dev> 23404R: Muchun Song <muchun.song@linux.dev> 23405L: linux-mm@kvack.org 23406S: Maintained 23407F: Documentation/admin-guide/mm/shrinker_debugfs.rst 23408F: include/linux/list_lru.h 23409F: include/linux/shrinker.h 23410F: mm/list_lru.c 23411F: mm/shrinker.c 23412F: mm/shrinker_debug.c 23413 23414SH_VOU V4L2 OUTPUT DRIVER 23415L: linux-media@vger.kernel.org 23416S: Orphan 23417F: drivers/media/platform/renesas/sh_vou.c 23418F: include/media/drv-intf/sh_vou.h 23419 23420SI2157 MEDIA DRIVER 23421L: linux-media@vger.kernel.org 23422S: Orphan 23423W: https://linuxtv.org 23424Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23425F: drivers/media/tuners/si2157* 23426 23427SI2165 MEDIA DRIVER 23428M: Matthias Schwarzott <zzam@gentoo.org> 23429L: linux-media@vger.kernel.org 23430S: Maintained 23431W: https://linuxtv.org 23432Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23433F: drivers/media/dvb-frontends/si2165* 23434 23435SI2168 MEDIA DRIVER 23436L: linux-media@vger.kernel.org 23437S: Orphan 23438W: https://linuxtv.org 23439Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23440F: drivers/media/dvb-frontends/si2168* 23441 23442SI470X FM RADIO RECEIVER I2C DRIVER 23443M: Hans Verkuil <hverkuil@kernel.org> 23444L: linux-media@vger.kernel.org 23445S: Odd Fixes 23446W: https://linuxtv.org 23447T: git git://linuxtv.org/media.git 23448F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23449F: drivers/media/radio/si470x/radio-si470x-i2c.c 23450 23451SI470X FM RADIO RECEIVER USB DRIVER 23452M: Hans Verkuil <hverkuil@kernel.org> 23453L: linux-media@vger.kernel.org 23454S: Maintained 23455W: https://linuxtv.org 23456T: git git://linuxtv.org/media.git 23457F: drivers/media/radio/si470x/radio-si470x-common.c 23458F: drivers/media/radio/si470x/radio-si470x-usb.c 23459F: drivers/media/radio/si470x/radio-si470x.h 23460 23461SI4713 FM RADIO TRANSMITTER I2C DRIVER 23462M: Eduardo Valentin <edubezval@gmail.com> 23463L: linux-media@vger.kernel.org 23464S: Odd Fixes 23465W: https://linuxtv.org 23466T: git git://linuxtv.org/media.git 23467F: drivers/media/radio/si4713/si4713.? 23468 23469SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23470M: Eduardo Valentin <edubezval@gmail.com> 23471L: linux-media@vger.kernel.org 23472S: Odd Fixes 23473W: https://linuxtv.org 23474T: git git://linuxtv.org/media.git 23475F: drivers/media/radio/si4713/radio-platform-si4713.c 23476 23477SI4713 FM RADIO TRANSMITTER USB DRIVER 23478M: Hans Verkuil <hverkuil@kernel.org> 23479L: linux-media@vger.kernel.org 23480S: Maintained 23481W: https://linuxtv.org 23482T: git git://linuxtv.org/media.git 23483F: drivers/media/radio/si4713/radio-usb-si4713.c 23484 23485SIANO DVB DRIVER 23486M: Mauro Carvalho Chehab <mchehab@kernel.org> 23487L: linux-media@vger.kernel.org 23488S: Odd fixes 23489W: https://linuxtv.org 23490T: git git://linuxtv.org/media.git 23491F: drivers/media/common/siano/ 23492F: drivers/media/mmc/siano/ 23493F: drivers/media/usb/siano/ 23494F: drivers/media/usb/siano/ 23495 23496SIEMENS IPC LED DRIVERS 23497M: Bao Cheng Su <baocheng.su@siemens.com> 23498M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23499M: Tobias Schaffner <tobias.schaffner@siemens.com> 23500L: linux-leds@vger.kernel.org 23501S: Maintained 23502F: drivers/leds/simatic/ 23503 23504SIEMENS IPC PLATFORM DRIVERS 23505M: Bao Cheng Su <baocheng.su@siemens.com> 23506M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23507M: Tobias Schaffner <tobias.schaffner@siemens.com> 23508L: platform-driver-x86@vger.kernel.org 23509S: Maintained 23510F: drivers/platform/x86/siemens/ 23511F: include/linux/platform_data/x86/simatic-ipc-base.h 23512F: include/linux/platform_data/x86/simatic-ipc.h 23513 23514SIEMENS IPC WATCHDOG DRIVERS 23515M: Bao Cheng Su <baocheng.su@siemens.com> 23516M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23517M: Tobias Schaffner <tobias.schaffner@siemens.com> 23518L: linux-watchdog@vger.kernel.org 23519S: Maintained 23520F: drivers/watchdog/simatic-ipc-wdt.c 23521 23522SIFIVE DRIVERS 23523M: Paul Walmsley <pjw@kernel.org> 23524M: Samuel Holland <samuel.holland@sifive.com> 23525L: linux-riscv@lists.infradead.org 23526S: Supported 23527F: drivers/dma/sf-pdma/ 23528N: sifive 23529K: fu[57]40 23530K: [^@]sifive 23531 23532SILEAD TOUCHSCREEN DRIVER 23533M: Hans de Goede <hansg@kernel.org> 23534L: linux-input@vger.kernel.org 23535L: platform-driver-x86@vger.kernel.org 23536S: Maintained 23537F: drivers/input/touchscreen/silead.c 23538F: drivers/platform/x86/touchscreen_dmi.c 23539 23540SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23541M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23542L: linux-wireless@vger.kernel.org 23543S: Supported 23544F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23545F: drivers/net/wireless/silabs/ 23546 23547SILICON MOTION SM712 FRAME BUFFER DRIVER 23548M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23549M: Teddy Wang <teddy.wang@siliconmotion.com> 23550M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23551L: linux-fbdev@vger.kernel.org 23552S: Maintained 23553F: Documentation/fb/sm712fb.rst 23554F: drivers/video/fbdev/sm712* 23555 23556SILVACO I3C DUAL-ROLE MASTER 23557M: Miquel Raynal <miquel.raynal@bootlin.com> 23558M: Frank Li <Frank.Li@nxp.com> 23559L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23560L: imx@lists.linux.dev 23561S: Maintained 23562F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23563F: drivers/i3c/master/svc-i3c-master.c 23564 23565SIMPLEFB FB DRIVER 23566M: Hans de Goede <hansg@kernel.org> 23567L: linux-fbdev@vger.kernel.org 23568S: Maintained 23569F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23570F: drivers/video/fbdev/simplefb.c 23571F: include/linux/platform_data/simplefb.h 23572 23573SIOX 23574M: Thorsten Scherer <t.scherer@eckelmann.de> 23575R: Pengutronix Kernel Team <kernel@pengutronix.de> 23576S: Supported 23577F: drivers/gpio/gpio-siox.c 23578F: drivers/siox/* 23579F: include/trace/events/siox.h 23580 23581SIPHASH PRF ROUTINES 23582M: Jason A. Donenfeld <Jason@zx2c4.com> 23583S: Maintained 23584F: include/linux/siphash.h 23585F: lib/siphash.c 23586F: lib/tests/siphash_kunit.c 23587 23588SIS 190 ETHERNET DRIVER 23589M: Francois Romieu <romieu@fr.zoreil.com> 23590L: netdev@vger.kernel.org 23591S: Maintained 23592F: drivers/net/ethernet/sis/sis190.c 23593 23594SIS 900/7016 FAST ETHERNET DRIVER 23595M: Daniele Venzano <venza@brownhat.org> 23596L: netdev@vger.kernel.org 23597S: Maintained 23598W: http://www.brownhat.org/sis900.html 23599F: drivers/net/ethernet/sis/sis900.* 23600 23601SIS FRAMEBUFFER DRIVER 23602S: Orphan 23603F: Documentation/fb/sisfb.rst 23604F: drivers/video/fbdev/sis/ 23605F: include/video/sisfb.h 23606 23607SIS I2C TOUCHSCREEN DRIVER 23608M: Mika Penttilä <mpenttil@redhat.com> 23609L: linux-input@vger.kernel.org 23610S: Maintained 23611F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23612F: drivers/input/touchscreen/sis_i2c.c 23613 23614SIS USB2VGA DRIVER 23615M: Thomas Winischhofer <thomas@winischhofer.net> 23616S: Maintained 23617W: http://www.winischhofer.at/linuxsisusbvga.shtml 23618F: drivers/usb/misc/sisusbvga/ 23619 23620SL28 CPLD MFD DRIVER 23621M: Michael Walle <mwalle@kernel.org> 23622S: Maintained 23623F: Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml 23624F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23625F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23626F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23627F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23628F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23629F: drivers/gpio/gpio-sl28cpld.c 23630F: drivers/hwmon/sa67mcu-hwmon.c 23631F: drivers/hwmon/sl28cpld-hwmon.c 23632F: drivers/irqchip/irq-sl28cpld.c 23633F: drivers/pwm/pwm-sl28cpld.c 23634F: drivers/watchdog/sl28cpld_wdt.c 23635 23636SL28 VPD NVMEM LAYOUT DRIVER 23637M: Michael Walle <mwalle@kernel.org> 23638S: Maintained 23639F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23640F: drivers/nvmem/layouts/sl28vpd.c 23641 23642SLAB ALLOCATOR 23643M: Vlastimil Babka <vbabka@suse.cz> 23644M: Andrew Morton <akpm@linux-foundation.org> 23645R: Christoph Lameter <cl@gentwo.org> 23646R: David Rientjes <rientjes@google.com> 23647R: Roman Gushchin <roman.gushchin@linux.dev> 23648R: Harry Yoo <harry.yoo@oracle.com> 23649L: linux-mm@kvack.org 23650S: Maintained 23651T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23652F: Documentation/admin-guide/mm/slab.rst 23653F: Documentation/mm/slab.rst 23654F: include/linux/mempool.h 23655F: include/linux/slab.h 23656F: mm/failslab.c 23657F: mm/mempool.c 23658F: mm/slab.h 23659F: mm/slab_common.c 23660F: mm/slub.c 23661 23662SLCAN CAN NETWORK DRIVER 23663M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23664L: linux-can@vger.kernel.org 23665S: Maintained 23666F: drivers/net/can/slcan/ 23667 23668SLEEPABLE READ-COPY UPDATE (SRCU) 23669M: Lai Jiangshan <jiangshanlai@gmail.com> 23670M: "Paul E. McKenney" <paulmck@kernel.org> 23671M: Josh Triplett <josh@joshtriplett.org> 23672R: Steven Rostedt <rostedt@goodmis.org> 23673R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23674L: rcu@vger.kernel.org 23675S: Supported 23676W: http://www.rdrop.com/users/paulmck/RCU/ 23677T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23678F: include/linux/srcu*.h 23679F: kernel/rcu/srcu*.c 23680 23681SMACK SECURITY MODULE 23682M: Casey Schaufler <casey@schaufler-ca.com> 23683L: linux-security-module@vger.kernel.org 23684S: Maintained 23685W: http://schaufler-ca.com 23686T: git https://github.com/cschaufler/smack-next.git 23687F: Documentation/admin-guide/LSM/Smack.rst 23688F: security/smack/ 23689 23690SMC91x ETHERNET DRIVER 23691M: Nicolas Pitre <nico@fluxnic.net> 23692S: Odd Fixes 23693F: drivers/net/ethernet/smsc/smc91x.* 23694 23695SMSC EMC2103 HARDWARE MONITOR DRIVER 23696M: Steve Glendinning <steve.glendinning@shawell.net> 23697L: linux-hwmon@vger.kernel.org 23698S: Maintained 23699F: Documentation/hwmon/emc2103.rst 23700F: drivers/hwmon/emc2103.c 23701 23702SMSC SCH5627 HARDWARE MONITOR DRIVER 23703M: Hans de Goede <hansg@kernel.org> 23704L: linux-hwmon@vger.kernel.org 23705S: Supported 23706F: Documentation/hwmon/sch5627.rst 23707F: drivers/hwmon/sch5627.c 23708 23709SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23710M: Steve Glendinning <steve.glendinning@shawell.net> 23711L: linux-fbdev@vger.kernel.org 23712S: Maintained 23713F: drivers/video/fbdev/smscufx.c 23714 23715SMSC47B397 HARDWARE MONITOR DRIVER 23716M: Jean Delvare <jdelvare@suse.com> 23717L: linux-hwmon@vger.kernel.org 23718S: Maintained 23719F: Documentation/hwmon/smsc47b397.rst 23720F: drivers/hwmon/smsc47b397.c 23721 23722SMSC911x ETHERNET DRIVER 23723M: Steve Glendinning <steve.glendinning@shawell.net> 23724L: netdev@vger.kernel.org 23725S: Maintained 23726F: drivers/net/ethernet/smsc/smsc911x.* 23727F: include/linux/smsc911x.h 23728 23729SMSC9420 PCI ETHERNET DRIVER 23730M: Steve Glendinning <steve.glendinning@shawell.net> 23731L: netdev@vger.kernel.org 23732S: Maintained 23733F: drivers/net/ethernet/smsc/smsc9420.* 23734 23735SNET DPU VIRTIO DATA PATH ACCELERATOR 23736R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23737F: drivers/vdpa/solidrun/ 23738 23739SOCIONEXT (SNI) AVE NETWORK DRIVER 23740M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23741L: netdev@vger.kernel.org 23742S: Maintained 23743F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23744F: drivers/net/ethernet/socionext/sni_ave.c 23745 23746SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23747M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23748M: Masahisa Kojima <kojima.masahisa@socionext.com> 23749L: netdev@vger.kernel.org 23750S: Maintained 23751F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23752F: drivers/net/ethernet/socionext/netsec.c 23753 23754SOCIONEXT (SNI) Synquacer SPI DRIVER 23755M: Masahisa Kojima <masahisa.kojima@linaro.org> 23756M: Jassi Brar <jaswinder.singh@linaro.org> 23757L: linux-spi@vger.kernel.org 23758S: Maintained 23759F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23760F: drivers/spi/spi-synquacer.c 23761 23762SOCIONEXT SYNQUACER I2C DRIVER 23763M: Ard Biesheuvel <ardb@kernel.org> 23764L: linux-i2c@vger.kernel.org 23765S: Maintained 23766F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23767F: drivers/i2c/busses/i2c-synquacer.c 23768 23769SOCIONEXT UNIPHIER SOUND DRIVER 23770L: linux-sound@vger.kernel.org 23771S: Orphan 23772F: sound/soc/uniphier/ 23773 23774SOCKET TIMESTAMPING 23775M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23776R: Jason Xing <kernelxing@tencent.com> 23777S: Maintained 23778F: Documentation/networking/timestamping.rst 23779F: include/linux/net_tstamp.h 23780F: include/uapi/linux/net_tstamp.h 23781F: tools/testing/selftests/bpf/*/net_timestamping* 23782F: tools/testing/selftests/net/*timestamp* 23783F: tools/testing/selftests/net/so_txtime.c 23784 23785SOEKRIS NET48XX LED SUPPORT 23786M: Chris Boot <bootc@bootc.net> 23787S: Maintained 23788F: drivers/leds/leds-net48xx.c 23789 23790SOFT-IWARP DRIVER (siw) 23791M: Bernard Metzler <bernard.metzler@linux.dev> 23792L: linux-rdma@vger.kernel.org 23793S: Supported 23794F: drivers/infiniband/sw/siw/ 23795F: include/uapi/rdma/siw-abi.h 23796 23797SOFT-ROCE DRIVER (rxe) 23798M: Zhu Yanjun <zyjzyj2000@gmail.com> 23799L: linux-rdma@vger.kernel.org 23800S: Supported 23801F: drivers/infiniband/sw/rxe/ 23802F: include/uapi/rdma/rdma_user_rxe.h 23803 23804SOFTLOGIC 6x10 MPEG CODEC 23805M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23806M: Andrey Utkin <andrey_utkin@fastmail.com> 23807M: Ismael Luceno <ismael@iodev.co.uk> 23808L: linux-media@vger.kernel.org 23809S: Supported 23810F: drivers/media/pci/solo6x10/ 23811 23812SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23813M: James Morse <james.morse@arm.com> 23814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23815S: Maintained 23816F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23817F: drivers/firmware/arm_sdei.c 23818F: include/linux/arm_sdei.h 23819F: include/uapi/linux/arm_sdei.h 23820 23821SOFTWARE NODES AND DEVICE PROPERTIES 23822R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23823R: Daniel Scally <djrscally@gmail.com> 23824R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23825R: Sakari Ailus <sakari.ailus@linux.intel.com> 23826L: linux-acpi@vger.kernel.org 23827S: Maintained 23828F: drivers/base/property.c 23829F: drivers/base/swnode.c 23830F: include/linux/fwnode.h 23831F: include/linux/property.h 23832 23833SOFTWARE RAID (Multiple Disks) SUPPORT 23834M: Song Liu <song@kernel.org> 23835M: Yu Kuai <yukuai3@huawei.com> 23836L: linux-raid@vger.kernel.org 23837S: Supported 23838Q: https://patchwork.kernel.org/project/linux-raid/list/ 23839T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23840F: drivers/md/Kconfig 23841F: drivers/md/Makefile 23842F: drivers/md/md* 23843F: drivers/md/raid* 23844F: include/linux/raid/ 23845F: include/uapi/linux/raid/ 23846F: lib/raid6/ 23847 23848SOLIDRUN CLEARFOG SUPPORT 23849M: Russell King <linux@armlinux.org.uk> 23850S: Maintained 23851F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23852F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23853 23854SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23855M: Russell King <linux@armlinux.org.uk> 23856S: Maintained 23857F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23858F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23859F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23860 23861SONIC NETWORK DRIVER 23862M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23863L: netdev@vger.kernel.org 23864S: Maintained 23865F: drivers/net/ethernet/natsemi/sonic.* 23866 23867SONICS SILICON BACKPLANE DRIVER (SSB) 23868M: Michael Buesch <m@bues.ch> 23869L: linux-wireless@vger.kernel.org 23870S: Maintained 23871F: drivers/ssb/ 23872F: include/linux/ssb/ 23873 23874SONY IMX208 SENSOR DRIVER 23875M: Sakari Ailus <sakari.ailus@linux.intel.com> 23876L: linux-media@vger.kernel.org 23877S: Maintained 23878T: git git://linuxtv.org/media.git 23879F: drivers/media/i2c/imx208.c 23880 23881SONY IMX214 SENSOR DRIVER 23882M: Ricardo Ribalda <ribalda@kernel.org> 23883L: linux-media@vger.kernel.org 23884S: Maintained 23885T: git git://linuxtv.org/media.git 23886F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23887F: drivers/media/i2c/imx214.c 23888 23889SONY IMX219 SENSOR DRIVER 23890M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23891L: linux-media@vger.kernel.org 23892S: Maintained 23893T: git git://linuxtv.org/media.git 23894F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23895F: drivers/media/i2c/imx219.c 23896 23897SONY IMX258 SENSOR DRIVER 23898M: Sakari Ailus <sakari.ailus@linux.intel.com> 23899L: linux-media@vger.kernel.org 23900S: Maintained 23901T: git git://linuxtv.org/media.git 23902F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23903F: drivers/media/i2c/imx258.c 23904 23905SONY IMX274 SENSOR DRIVER 23906M: Leon Luo <leonl@leopardimaging.com> 23907L: linux-media@vger.kernel.org 23908S: Maintained 23909T: git git://linuxtv.org/media.git 23910F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23911F: drivers/media/i2c/imx274.c 23912 23913SONY IMX283 SENSOR DRIVER 23914M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23915R: Umang Jain <uajain@igalia.com> 23916L: linux-media@vger.kernel.org 23917S: Maintained 23918T: git git://linuxtv.org/media.git 23919F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23920F: drivers/media/i2c/imx283.c 23921 23922SONY IMX290 SENSOR DRIVER 23923M: Manivannan Sadhasivam <mani@kernel.org> 23924L: linux-media@vger.kernel.org 23925S: Maintained 23926T: git git://linuxtv.org/media.git 23927F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23928F: drivers/media/i2c/imx290.c 23929 23930SONY IMX296 SENSOR DRIVER 23931M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23932M: Manivannan Sadhasivam <mani@kernel.org> 23933L: linux-media@vger.kernel.org 23934S: Maintained 23935T: git git://linuxtv.org/media.git 23936F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23937F: drivers/media/i2c/imx296.c 23938 23939SONY IMX319 SENSOR DRIVER 23940M: Bingbu Cao <bingbu.cao@intel.com> 23941L: linux-media@vger.kernel.org 23942S: Maintained 23943T: git git://linuxtv.org/media.git 23944F: drivers/media/i2c/imx319.c 23945 23946SONY IMX334 SENSOR DRIVER 23947L: linux-media@vger.kernel.org 23948S: Orphan 23949T: git git://linuxtv.org/media.git 23950F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23951F: drivers/media/i2c/imx334.c 23952 23953SONY IMX335 SENSOR DRIVER 23954M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23955L: linux-media@vger.kernel.org 23956S: Maintained 23957T: git git://linuxtv.org/media.git 23958F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23959F: drivers/media/i2c/imx335.c 23960 23961SONY IMX355 SENSOR DRIVER 23962M: Tianshu Qiu <tian.shu.qiu@intel.com> 23963L: linux-media@vger.kernel.org 23964S: Maintained 23965T: git git://linuxtv.org/media.git 23966F: drivers/media/i2c/imx355.c 23967 23968SONY IMX412 SENSOR DRIVER 23969L: linux-media@vger.kernel.org 23970S: Orphan 23971T: git git://linuxtv.org/media.git 23972F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23973F: drivers/media/i2c/imx412.c 23974 23975SONY IMX415 SENSOR DRIVER 23976M: Michael Riesch <michael.riesch@collabora.com> 23977L: linux-media@vger.kernel.org 23978S: Maintained 23979T: git git://linuxtv.org/media.git 23980F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23981F: drivers/media/i2c/imx415.c 23982 23983SONY MEMORYSTICK SUBSYSTEM 23984M: Maxim Levitsky <maximlevitsky@gmail.com> 23985M: Alex Dubov <oakad@yahoo.com> 23986M: Ulf Hansson <ulf.hansson@linaro.org> 23987L: linux-mmc@vger.kernel.org 23988S: Maintained 23989T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23990F: drivers/memstick/ 23991F: include/linux/memstick.h 23992 23993SONY VAIO CONTROL DEVICE DRIVER 23994M: Mattia Dongili <malattia@linux.it> 23995L: platform-driver-x86@vger.kernel.org 23996S: Maintained 23997W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23998F: Documentation/admin-guide/laptops/sony-laptop.rst 23999F: drivers/char/sonypi.c 24000F: drivers/platform/x86/sony-laptop.c 24001 24002SOPHGO DEVICETREES and DRIVERS 24003M: Chen Wang <unicorn_wang@outlook.com> 24004M: Inochi Amaoto <inochiama@gmail.com> 24005L: sophgo@lists.linux.dev 24006W: https://github.com/sophgo/linux/wiki 24007T: git https://github.com/sophgo/linux.git 24008S: Maintained 24009N: sophgo 24010K: sophgo 24011 24012SOUND 24013M: Jaroslav Kysela <perex@perex.cz> 24014M: Takashi Iwai <tiwai@suse.com> 24015L: linux-sound@vger.kernel.org 24016S: Maintained 24017W: http://www.alsa-project.org/ 24018Q: http://patchwork.kernel.org/project/alsa-devel/list/ 24019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24020F: Documentation/sound/ 24021F: include/sound/ 24022F: include/uapi/sound/ 24023F: sound/ 24024F: tools/testing/selftests/alsa 24025 24026SOUND - ALSA SELFTESTS 24027M: Mark Brown <broonie@kernel.org> 24028L: linux-sound@vger.kernel.org 24029L: linux-kselftest@vger.kernel.org 24030S: Supported 24031F: tools/testing/selftests/alsa 24032 24033SOUND - COMPRESSED AUDIO 24034M: Vinod Koul <vkoul@kernel.org> 24035L: linux-sound@vger.kernel.org 24036S: Supported 24037T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24038F: Documentation/sound/designs/compress-offload.rst 24039F: include/sound/compress_driver.h 24040F: include/uapi/sound/compress_* 24041F: sound/core/compress_offload.c 24042F: sound/soc/soc-compress.c 24043 24044SOUND - CORE KUNIT TEST 24045M: Ivan Orlov <ivan.orlov0322@gmail.com> 24046L: linux-sound@vger.kernel.org 24047S: Supported 24048F: sound/core/sound_kunit.c 24049 24050SOUND - DMAENGINE HELPERS 24051M: Lars-Peter Clausen <lars@metafoo.de> 24052S: Supported 24053F: include/sound/dmaengine_pcm.h 24054F: sound/core/pcm_dmaengine.c 24055F: sound/soc/soc-generic-dmaengine-pcm.c 24056 24057SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 24058M: Liam Girdwood <lgirdwood@gmail.com> 24059M: Mark Brown <broonie@kernel.org> 24060L: linux-sound@vger.kernel.org 24061S: Supported 24062W: http://alsa-project.org/main/index.php/ASoC 24063T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 24064F: Documentation/devicetree/bindings/sound/ 24065F: Documentation/sound/soc/ 24066F: include/dt-bindings/sound/ 24067F: include/sound/cs* 24068X: include/sound/cs4231-regs.h 24069X: include/sound/cs8403.h 24070X: include/sound/cs8427.h 24071F: include/sound/madera-pdata.h 24072F: include/sound/soc* 24073F: include/sound/sof.h 24074F: include/sound/sof/ 24075F: include/sound/wm*.h 24076F: include/trace/events/sof*.h 24077F: include/uapi/sound/asoc.h 24078F: sound/soc/ 24079 24080SOUND - SOC LAYER / dapm-graph 24081M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24082L: linux-sound@vger.kernel.org 24083S: Maintained 24084F: tools/sound/dapm-graph 24085 24086SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 24087M: Liam Girdwood <lgirdwood@gmail.com> 24088M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 24089M: Bard Liao <yung-chuan.liao@linux.intel.com> 24090M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 24091M: Daniel Baluta <daniel.baluta@nxp.com> 24092R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 24093R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24094L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 24095S: Supported 24096W: https://github.com/thesofproject/linux/ 24097F: sound/soc/sof/ 24098 24099SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 24100M: Mark Brown <broonie@kernel.org> 24101M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 24102S: Supported 24103L: linux-sound@vger.kernel.org 24104F: sound/soc/generic/ 24105F: include/sound/simple_card* 24106F: Documentation/devicetree/bindings/sound/simple-card.yaml 24107F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 24108 24109SOUNDWIRE SUBSYSTEM 24110M: Vinod Koul <vkoul@kernel.org> 24111M: Bard Liao <yung-chuan.liao@linux.intel.com> 24112R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24113L: linux-sound@vger.kernel.org 24114S: Supported 24115T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 24116F: Documentation/driver-api/soundwire/ 24117F: drivers/soundwire/ 24118F: include/linux/soundwire/ 24119 24120SP2 MEDIA DRIVER 24121M: Olli Salonen <olli.salonen@iki.fi> 24122L: linux-media@vger.kernel.org 24123S: Maintained 24124W: https://linuxtv.org 24125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24126F: drivers/media/dvb-frontends/sp2* 24127 24128SPACEMIT K1 I2C DRIVER 24129M: Troy Mitchell <troy.mitchell@linux.spacemit.com> 24130S: Maintained 24131F: Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml 24132F: drivers/i2c/busses/i2c-k1.c 24133 24134SPANISH DOCUMENTATION 24135M: Carlos Bilbao <carlos.bilbao@kernel.org> 24136R: Avadhut Naik <avadhut.naik@amd.com> 24137S: Maintained 24138F: Documentation/translations/sp_SP/ 24139 24140SPARC + UltraSPARC (sparc/sparc64) 24141M: "David S. Miller" <davem@davemloft.net> 24142M: Andreas Larsson <andreas@gaisler.com> 24143L: sparclinux@vger.kernel.org 24144S: Maintained 24145Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 24146T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24147T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24148F: arch/sparc/ 24149F: drivers/sbus/ 24150 24151SPARC SERIAL DRIVERS 24152M: "David S. Miller" <davem@davemloft.net> 24153L: sparclinux@vger.kernel.org 24154S: Maintained 24155T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24156T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24157F: drivers/tty/serial/suncore.c 24158F: drivers/tty/serial/sunhv.c 24159F: drivers/tty/serial/sunsab.c 24160F: drivers/tty/serial/sunsab.h 24161F: drivers/tty/serial/sunsu.c 24162F: drivers/tty/serial/sunzilog.c 24163F: drivers/tty/serial/sunzilog.h 24164F: drivers/tty/vcc.c 24165F: include/linux/sunserialcore.h 24166 24167SPARSE CHECKER 24168M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 24169L: linux-sparse@vger.kernel.org 24170S: Maintained 24171W: https://sparse.docs.kernel.org/ 24172Q: https://patchwork.kernel.org/project/linux-sparse/list/ 24173B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 24174T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 24175F: include/linux/compiler.h 24176 24177SPEAKUP CONSOLE SPEECH DRIVER 24178M: William Hubbs <w.d.hubbs@gmail.com> 24179M: Chris Brannon <chris@the-brannons.com> 24180M: Kirk Reiser <kirk@reisers.ca> 24181M: Samuel Thibault <samuel.thibault@ens-lyon.org> 24182L: speakup@linux-speakup.org 24183S: Odd Fixes 24184W: http://www.linux-speakup.org/ 24185W: https://github.com/linux-speakup/speakup 24186B: https://github.com/linux-speakup/speakup/issues 24187F: drivers/accessibility/speakup/ 24188 24189SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 24190M: Viresh Kumar <vireshk@kernel.org> 24191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24192L: soc@lists.linux.dev 24193S: Maintained 24194W: http://www.st.com/spear 24195F: arch/arm/boot/dts/st/spear* 24196F: arch/arm/mach-spear/ 24197F: drivers/clk/spear/ 24198F: drivers/pinctrl/spear/ 24199 24200SPI NOR SUBSYSTEM 24201M: Tudor Ambarus <tudor.ambarus@linaro.org> 24202M: Pratyush Yadav <pratyush@kernel.org> 24203M: Michael Walle <mwalle@kernel.org> 24204L: linux-mtd@lists.infradead.org 24205S: Maintained 24206W: http://www.linux-mtd.infradead.org/ 24207Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 24208C: irc://irc.oftc.net/mtd 24209T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 24210F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 24211F: drivers/mtd/spi-nor/ 24212F: include/linux/mtd/spi-nor.h 24213 24214SPI OFFLOAD 24215R: David Lechner <dlechner@baylibre.com> 24216F: drivers/spi/spi-offload-trigger-*.c 24217F: drivers/spi/spi-offload.c 24218F: include/linux/spi/offload/ 24219K: spi_offload 24220 24221SPI SUBSYSTEM 24222M: Mark Brown <broonie@kernel.org> 24223L: linux-spi@vger.kernel.org 24224S: Maintained 24225Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 24226T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 24227F: Documentation/devicetree/bindings/spi/ 24228F: Documentation/spi/ 24229F: drivers/spi/ 24230F: include/linux/spi/ 24231F: include/uapi/linux/spi/ 24232F: tools/spi/ 24233 24234SPMI SUBSYSTEM 24235M: Stephen Boyd <sboyd@kernel.org> 24236L: linux-kernel@vger.kernel.org 24237S: Maintained 24238T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 24239F: Documentation/devicetree/bindings/spmi/ 24240F: drivers/spmi/ 24241F: include/dt-bindings/spmi/spmi.h 24242F: include/linux/spmi.h 24243F: include/trace/events/spmi.h 24244 24245SPU FILE SYSTEM 24246L: linuxppc-dev@lists.ozlabs.org 24247S: Orphan 24248F: Documentation/filesystems/spufs/spufs.rst 24249F: arch/powerpc/platforms/cell/spufs/ 24250 24251SQUASHFS FILE SYSTEM 24252M: Phillip Lougher <phillip@squashfs.org.uk> 24253L: squashfs-devel@lists.sourceforge.net (subscribers-only) 24254S: Maintained 24255W: http://squashfs.org.uk 24256T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 24257F: Documentation/filesystems/squashfs.rst 24258F: fs/squashfs/ 24259 24260SRM (Alpha) environment access 24261M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 24262S: Maintained 24263F: arch/alpha/kernel/srm_env.c 24264 24265ST LSM6DSx IMU IIO DRIVER 24266M: Lorenzo Bianconi <lorenzo@kernel.org> 24267L: linux-iio@vger.kernel.org 24268S: Maintained 24269W: http://www.st.com/ 24270F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 24271F: drivers/iio/imu/st_lsm6dsx/ 24272 24273ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 24274M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24275M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24276L: linux-media@vger.kernel.org 24277S: Maintained 24278T: git git://linuxtv.org/media.git 24279F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 24280F: drivers/media/i2c/st-mipid02.c 24281 24282ST STC3117 FUEL GAUGE DRIVER 24283M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 24284M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 24285L: linux-pm@vger.kernel.org 24286S: Maintained 24287F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 24288F: drivers/power/supply/stc3117_fuel_gauge.c 24289 24290ST STM32 FIREWALL 24291M: Gatien Chevallier <gatien.chevallier@foss.st.com> 24292S: Maintained 24293F: drivers/bus/stm32_etzpc.c 24294F: drivers/bus/stm32_firewall.c 24295F: drivers/bus/stm32_rifsc.c 24296 24297ST STM32 HDP PINCTRL DRIVER 24298M: Clément Le Goffic <legoffic.clement@gmail.com> 24299S: Maintained 24300F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 24301F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24302 24303ST STM32 I2C/SMBUS DRIVER 24304M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 24305M: Alain Volmat <alain.volmat@foss.st.com> 24306L: linux-i2c@vger.kernel.org 24307S: Maintained 24308F: drivers/i2c/busses/i2c-stm32* 24309 24310ST STM32 OCTO MEMORY MANAGER 24311M: Patrice Chotard <patrice.chotard@foss.st.com> 24312S: Maintained 24313F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 24314F: drivers/memory/stm32_omm.c 24315 24316ST STM32 PINCTRL DRIVER 24317M: Antonio Borneo <antonio.borneo@foss.st.com> 24318S: Maintained 24319F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 24320F: drivers/pinctrl/stm32/ 24321F: include/dt-bindings/pinctrl/stm32-pinfunc.h 24322X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24323 24324ST STM32 SPI DRIVER 24325M: Alain Volmat <alain.volmat@foss.st.com> 24326L: linux-spi@vger.kernel.org 24327S: Maintained 24328F: drivers/spi/spi-stm32.c 24329 24330ST STPDDC60 DRIVER 24331M: Daniel Nilsson <daniel.nilsson@flex.com> 24332L: linux-hwmon@vger.kernel.org 24333S: Maintained 24334F: Documentation/hwmon/stpddc60.rst 24335F: drivers/hwmon/pmbus/stpddc60.c 24336 24337ST VD55G1 DRIVER 24338M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24339M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24340L: linux-media@vger.kernel.org 24341S: Maintained 24342F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 24343F: drivers/media/i2c/vd55g1.c 24344 24345ST VD56G3 IMAGE SENSOR DRIVER 24346M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24347M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24348L: linux-media@vger.kernel.org 24349S: Maintained 24350F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 24351F: drivers/media/i2c/vd56g3.c 24352 24353ST VGXY61 DRIVER 24354M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24355M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24356L: linux-media@vger.kernel.org 24357S: Maintained 24358T: git git://linuxtv.org/media.git 24359F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 24360F: Documentation/userspace-api/media/drivers/vgxy61.rst 24361F: drivers/media/i2c/vgxy61.c 24362 24363ST VL53L0X ToF RANGER(I2C) IIO DRIVER 24364M: Song Qiang <songqiang1304521@gmail.com> 24365L: linux-iio@vger.kernel.org 24366S: Maintained 24367F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 24368F: drivers/iio/proximity/vl53l0x-i2c.c 24369 24370STABLE BRANCH 24371M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24372M: Sasha Levin <sashal@kernel.org> 24373L: stable@vger.kernel.org 24374S: Supported 24375F: Documentation/process/stable-kernel-rules.rst 24376 24377STAGING - ATOMISP DRIVER 24378M: Hans de Goede <hansg@kernel.org> 24379M: Mauro Carvalho Chehab <mchehab@kernel.org> 24380R: Sakari Ailus <sakari.ailus@linux.intel.com> 24381L: linux-media@vger.kernel.org 24382S: Maintained 24383F: drivers/staging/media/atomisp/ 24384 24385STAGING - INDUSTRIAL IO 24386M: Jonathan Cameron <jic23@kernel.org> 24387L: linux-iio@vger.kernel.org 24388S: Odd Fixes 24389F: drivers/staging/iio/ 24390 24391STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 24392M: Marc Dietrich <marvin24@gmx.de> 24393L: ac100@lists.launchpad.net (moderated for non-subscribers) 24394L: linux-tegra@vger.kernel.org 24395S: Maintained 24396F: drivers/staging/nvec/ 24397 24398STAGING - SEPS525 LCD CONTROLLER DRIVERS 24399M: Michael Hennerich <michael.hennerich@analog.com> 24400L: linux-fbdev@vger.kernel.org 24401S: Supported 24402F: drivers/staging/fbtft/fb_seps525.c 24403 24404STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 24405M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 24406M: Teddy Wang <teddy.wang@siliconmotion.com> 24407M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 24408L: linux-fbdev@vger.kernel.org 24409S: Maintained 24410F: drivers/staging/sm750fb/ 24411 24412STAGING SUBSYSTEM 24413M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24414L: linux-staging@lists.linux.dev 24415S: Supported 24416T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 24417F: drivers/staging/ 24418 24419STANDALONE CACHE CONTROLLER DRIVERS 24420M: Conor Dooley <conor@kernel.org> 24421S: Maintained 24422T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24423F: Documentation/devicetree/bindings/cache/ 24424F: drivers/cache 24425 24426STARFIRE/DURALAN NETWORK DRIVER 24427M: Ion Badulescu <ionut@badula.org> 24428S: Odd Fixes 24429F: drivers/net/ethernet/adaptec/starfire* 24430 24431STARFIVE CAMERA SUBSYSTEM DRIVER 24432M: Jack Zhu <jack.zhu@starfivetech.com> 24433M: Changhuang Liang <changhuang.liang@starfivetech.com> 24434L: linux-media@vger.kernel.org 24435S: Maintained 24436F: Documentation/admin-guide/media/starfive_camss.rst 24437F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24438F: drivers/staging/media/starfive/camss 24439 24440STARFIVE CRYPTO DRIVER 24441M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24442M: William Qiu <william.qiu@starfivetech.com> 24443S: Supported 24444F: Documentation/devicetree/bindings/crypto/starfive* 24445F: drivers/crypto/starfive/ 24446 24447STARFIVE DEVICETREES 24448M: Emil Renner Berthing <kernel@esmil.dk> 24449S: Maintained 24450F: arch/riscv/boot/dts/starfive/ 24451 24452STARFIVE DWMAC GLUE LAYER 24453M: Emil Renner Berthing <kernel@esmil.dk> 24454M: Minda Chen <minda.chen@starfivetech.com> 24455S: Maintained 24456F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24457F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24458 24459STARFIVE JH7110 DPHY RX DRIVER 24460M: Jack Zhu <jack.zhu@starfivetech.com> 24461M: Changhuang Liang <changhuang.liang@starfivetech.com> 24462S: Supported 24463F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24464F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24465 24466STARFIVE JH7110 DPHY TX DRIVER 24467M: Keith Zhao <keith.zhao@starfivetech.com> 24468S: Supported 24469F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24470F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24471 24472STARFIVE JH7110 MMC/SD/SDIO DRIVER 24473M: William Qiu <william.qiu@starfivetech.com> 24474S: Supported 24475F: Documentation/devicetree/bindings/mmc/starfive* 24476F: drivers/mmc/host/dw_mmc-starfive.c 24477 24478STARFIVE JH7110 PLL CLOCK DRIVER 24479M: Xingyu Wu <xingyu.wu@starfivetech.com> 24480S: Supported 24481F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24482F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24483 24484STARFIVE JH7110 PWMDAC DRIVER 24485M: Hal Feng <hal.feng@starfivetech.com> 24486M: Xingyu Wu <xingyu.wu@starfivetech.com> 24487S: Supported 24488F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24489F: sound/soc/starfive/jh7110_pwmdac.c 24490 24491STARFIVE JH7110 SYSCON 24492M: William Qiu <william.qiu@starfivetech.com> 24493M: Xingyu Wu <xingyu.wu@starfivetech.com> 24494S: Supported 24495F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24496 24497STARFIVE JH7110 TDM DRIVER 24498M: Walker Chen <walker.chen@starfivetech.com> 24499S: Maintained 24500F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24501F: sound/soc/starfive/jh7110_tdm.c 24502 24503STARFIVE JH71X0 CLOCK DRIVERS 24504M: Emil Renner Berthing <kernel@esmil.dk> 24505M: Hal Feng <hal.feng@starfivetech.com> 24506S: Maintained 24507F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24508F: drivers/clk/starfive/clk-starfive-jh71* 24509F: include/dt-bindings/clock/starfive?jh71*.h 24510 24511STARFIVE JH71X0 PINCTRL DRIVERS 24512M: Emil Renner Berthing <kernel@esmil.dk> 24513M: Hal Feng <hal.feng@starfivetech.com> 24514L: linux-gpio@vger.kernel.org 24515S: Maintained 24516F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24517F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24518F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24519F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24520 24521STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24522M: Emil Renner Berthing <kernel@esmil.dk> 24523M: Hal Feng <hal.feng@starfivetech.com> 24524S: Maintained 24525F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24526F: drivers/reset/starfive/reset-starfive-jh71* 24527F: include/dt-bindings/reset/starfive?jh71*.h 24528 24529STARFIVE JH71X0 USB DRIVERS 24530M: Minda Chen <minda.chen@starfivetech.com> 24531S: Maintained 24532F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24533F: drivers/usb/cdns3/cdns3-starfive.c 24534 24535STARFIVE JH71XX PMU CONTROLLER DRIVER 24536M: Walker Chen <walker.chen@starfivetech.com> 24537M: Changhuang Liang <changhuang.liang@starfivetech.com> 24538S: Supported 24539F: Documentation/devicetree/bindings/power/starfive* 24540F: drivers/pmdomain/starfive/ 24541F: include/dt-bindings/power/starfive,jh7110-pmu.h 24542 24543STARFIVE SOC DRIVERS 24544M: Conor Dooley <conor@kernel.org> 24545S: Maintained 24546T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24547F: Documentation/devicetree/bindings/soc/starfive/ 24548 24549STARFIVE STARLINK PMU DRIVER 24550M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24551S: Maintained 24552F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24553F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24554F: drivers/perf/starfive_starlink_pmu.c 24555 24556STARFIVE TRNG DRIVER 24557M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24558S: Supported 24559F: Documentation/devicetree/bindings/rng/starfive* 24560F: drivers/char/hw_random/jh7110-trng.c 24561 24562STARFIVE WATCHDOG DRIVER 24563M: Xingyu Wu <xingyu.wu@starfivetech.com> 24564M: Ziv Xu <ziv.xu@starfivetech.com> 24565S: Supported 24566F: Documentation/devicetree/bindings/watchdog/starfive* 24567F: drivers/watchdog/starfive-wdt.c 24568 24569STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24570M: Minda Chen <minda.chen@starfivetech.com> 24571S: Supported 24572F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24573F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24574F: drivers/phy/starfive/phy-jh7110-pcie.c 24575F: drivers/phy/starfive/phy-jh7110-usb.c 24576 24577STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24578M: Changhuang Liang <changhuang.liang@starfivetech.com> 24579S: Supported 24580F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24581F: drivers/irqchip/irq-starfive-jh8100-intc.c 24582 24583STATIC BRANCH/CALL 24584M: Peter Zijlstra <peterz@infradead.org> 24585M: Josh Poimboeuf <jpoimboe@kernel.org> 24586M: Jason Baron <jbaron@akamai.com> 24587R: Steven Rostedt <rostedt@goodmis.org> 24588R: Ard Biesheuvel <ardb@kernel.org> 24589S: Supported 24590F: arch/*/include/asm/jump_label*.h 24591F: arch/*/include/asm/static_call*.h 24592F: arch/*/kernel/jump_label.c 24593F: arch/*/kernel/static_call.c 24594F: include/linux/jump_label*.h 24595F: include/linux/static_call*.h 24596F: kernel/jump_label.c 24597F: kernel/static_call*.c 24598 24599STI AUDIO (ASoC) DRIVERS 24600M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24601L: linux-sound@vger.kernel.org 24602S: Maintained 24603F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24604F: sound/soc/sti/ 24605 24606STI CEC DRIVER 24607M: Alain Volmat <alain.volmat@foss.st.com> 24608S: Maintained 24609F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24610F: drivers/media/cec/platform/sti/ 24611 24612STK1160 USB VIDEO CAPTURE DRIVER 24613M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24614L: linux-media@vger.kernel.org 24615S: Maintained 24616T: git git://linuxtv.org/media.git 24617F: drivers/media/usb/stk1160/ 24618 24619STM32 AUDIO (ASoC) DRIVERS 24620M: Olivier Moysan <olivier.moysan@foss.st.com> 24621M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24622L: linux-sound@vger.kernel.org 24623S: Maintained 24624F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24625F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24626F: sound/soc/stm/ 24627 24628STM32 DMA DRIVERS 24629M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24630L: dmaengine@vger.kernel.org 24631L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24632S: Maintained 24633F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24634F: Documentation/devicetree/bindings/dma/stm32/ 24635F: drivers/dma/stm32/ 24636 24637STM32 TIMER/LPTIMER DRIVERS 24638M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24639S: Maintained 24640F: Documentation/ABI/testing/*timer-stm32 24641F: Documentation/devicetree/bindings/*/*stm32-*timer* 24642F: drivers/*/stm32-*timer* 24643F: drivers/pwm/pwm-stm32* 24644F: include/linux/*/stm32-*tim* 24645 24646STM32MP25 USB3/PCIE COMBOPHY DRIVER 24647M: Christian Bruel <christian.bruel@foss.st.com> 24648S: Maintained 24649F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24650F: drivers/phy/st/phy-stm32-combophy.c 24651 24652STMMAC ETHERNET DRIVER 24653L: netdev@vger.kernel.org 24654S: Orphan 24655F: Documentation/networking/device_drivers/ethernet/stmicro/ 24656F: drivers/net/ethernet/stmicro/stmmac/ 24657 24658SUN HAPPY MEAL ETHERNET DRIVER 24659M: Sean Anderson <seanga2@gmail.com> 24660S: Maintained 24661F: drivers/net/ethernet/sun/sunhme.* 24662 24663SUN3/3X 24664M: Sam Creasey <sammy@sammy.net> 24665S: Maintained 24666W: http://sammy.net/sun3/ 24667F: arch/m68k/include/asm/sun3* 24668F: arch/m68k/kernel/*sun3* 24669F: arch/m68k/sun3*/ 24670F: drivers/net/ethernet/i825xx/sun3* 24671 24672SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24673M: Hans de Goede <hansg@kernel.org> 24674L: linux-input@vger.kernel.org 24675S: Maintained 24676F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24677F: drivers/input/keyboard/sun4i-lradc-keys.c 24678 24679SUNDANCE NETWORK DRIVER 24680M: Denis Kirjanov <kirjanov@gmail.com> 24681L: netdev@vger.kernel.org 24682S: Maintained 24683F: drivers/net/ethernet/dlink/sundance.c 24684 24685SUNPLUS ETHERNET DRIVER 24686M: Wells Lu <wellslutw@gmail.com> 24687L: netdev@vger.kernel.org 24688S: Maintained 24689W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24690F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24691F: drivers/net/ethernet/sunplus/ 24692 24693SUNPLUS MMC DRIVER 24694M: Tony Huang <tonyhuang.sunplus@gmail.com> 24695M: Li-hao Kuo <lhjeff911@gmail.com> 24696S: Maintained 24697F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24698F: drivers/mmc/host/sunplus-mmc.c 24699 24700SUNPLUS OCOTP DRIVER 24701M: Vincent Shih <vincent.sunplus@gmail.com> 24702S: Maintained 24703F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24704F: drivers/nvmem/sunplus-ocotp.c 24705 24706SUNPLUS PWM DRIVER 24707M: Hammer Hsieh <hammerh0314@gmail.com> 24708S: Maintained 24709F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24710F: drivers/pwm/pwm-sunplus.c 24711 24712SUNPLUS RTC DRIVER 24713M: Vincent Shih <vincent.sunplus@gmail.com> 24714L: linux-rtc@vger.kernel.org 24715S: Maintained 24716F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24717F: drivers/rtc/rtc-sunplus.c 24718 24719SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24720M: Li-hao Kuo <lhjeff911@gmail.com> 24721L: linux-spi@vger.kernel.org 24722S: Maintained 24723F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24724F: drivers/spi/spi-sunplus-sp7021.c 24725 24726SUNPLUS UART DRIVER 24727M: Hammer Hsieh <hammerh0314@gmail.com> 24728S: Maintained 24729F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24730F: drivers/tty/serial/sunplus-uart.c 24731 24732SUNPLUS USB2 PHY DRIVER 24733M: Vincent Shih <vincent.sunplus@gmail.com> 24734L: linux-usb@vger.kernel.org 24735S: Maintained 24736F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24737F: drivers/phy/sunplus/Kconfig 24738F: drivers/phy/sunplus/Makefile 24739F: drivers/phy/sunplus/phy-sunplus-usb2.c 24740 24741SUNPLUS WATCHDOG DRIVER 24742M: Xiantao Hu <xt.hu@cqplus1.com> 24743L: linux-watchdog@vger.kernel.org 24744S: Maintained 24745F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24746F: drivers/watchdog/sunplus_wdt.c 24747 24748SUPERH 24749M: Yoshinori Sato <ysato@users.sourceforge.jp> 24750M: Rich Felker <dalias@libc.org> 24751M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24752L: linux-sh@vger.kernel.org 24753S: Maintained 24754Q: http://patchwork.kernel.org/project/linux-sh/list/ 24755F: Documentation/arch/sh/ 24756F: arch/sh/ 24757F: drivers/sh/ 24758 24759SUSPEND TO RAM 24760M: "Rafael J. Wysocki" <rafael@kernel.org> 24761R: Len Brown <lenb@kernel.org> 24762R: Pavel Machek <pavel@kernel.org> 24763L: linux-pm@vger.kernel.org 24764S: Supported 24765B: https://bugzilla.kernel.org 24766F: Documentation/power/ 24767F: arch/x86/kernel/acpi/sleep* 24768F: arch/x86/kernel/acpi/wakeup* 24769F: drivers/base/power/ 24770F: include/linux/freezer.h 24771F: include/linux/pm.h 24772F: include/linux/suspend.h 24773F: kernel/power/ 24774 24775SVGA HANDLING 24776M: Martin Mares <mj@ucw.cz> 24777L: linux-video@atrey.karlin.mff.cuni.cz 24778S: Maintained 24779F: Documentation/admin-guide/svga.rst 24780F: arch/x86/boot/video* 24781 24782SWITCHDEV 24783M: Jiri Pirko <jiri@resnulli.us> 24784M: Ivan Vecera <ivecera@redhat.com> 24785L: netdev@vger.kernel.org 24786S: Supported 24787F: include/net/switchdev.h 24788F: net/switchdev/ 24789 24790SY8106A REGULATOR DRIVER 24791M: Icenowy Zheng <icenowy@aosc.io> 24792S: Maintained 24793F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24794F: drivers/regulator/sy8106a-regulator.c 24795 24796SYNC FILE FRAMEWORK 24797M: Sumit Semwal <sumit.semwal@linaro.org> 24798R: Gustavo Padovan <gustavo@padovan.org> 24799L: linux-media@vger.kernel.org 24800L: dri-devel@lists.freedesktop.org 24801S: Maintained 24802T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24803F: Documentation/driver-api/sync_file.rst 24804F: drivers/dma-buf/dma-fence* 24805F: drivers/dma-buf/sw_sync.c 24806F: drivers/dma-buf/sync_* 24807F: include/linux/sync_file.h 24808F: include/uapi/linux/sync_file.h 24809 24810SYNOPSYS ARC ARCHITECTURE 24811M: Vineet Gupta <vgupta@kernel.org> 24812L: linux-snps-arc@lists.infradead.org 24813S: Supported 24814T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24815F: Documentation/arch/arc 24816F: Documentation/devicetree/bindings/arc/* 24817F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24818F: arch/arc/ 24819F: drivers/clocksource/arc_timer.c 24820F: drivers/tty/serial/arc_uart.c 24821 24822SYNOPSYS ARC HSDK SDP pll clock driver 24823M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24824S: Supported 24825F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24826F: drivers/clk/clk-hsdk-pll.c 24827 24828SYNOPSYS ARC SDP clock driver 24829M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24830S: Supported 24831F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24832F: drivers/clk/axs10x/* 24833 24834SYNOPSYS ARC SDP platform support 24835M: Alexey Brodkin <abrodkin@synopsys.com> 24836S: Supported 24837F: Documentation/devicetree/bindings/arc/axs10* 24838F: arch/arc/boot/dts/ax* 24839F: arch/arc/plat-axs10x 24840 24841SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24842M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24843S: Supported 24844F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24845F: drivers/reset/reset-axs10x.c 24846 24847SYNOPSYS CREG GPIO DRIVER 24848M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24849S: Maintained 24850F: drivers/gpio/gpio-creg-snps.c 24851 24852SYNOPSYS DESIGNWARE 8250 UART DRIVER 24853M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24854R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24855S: Supported 24856F: drivers/tty/serial/8250/8250_dw.c 24857F: drivers/tty/serial/8250/8250_dwlib.* 24858F: drivers/tty/serial/8250/8250_lpss.c 24859 24860SYNOPSYS DESIGNWARE APB GPIO DRIVER 24861M: Hoan Tran <hoan@os.amperecomputing.com> 24862L: linux-gpio@vger.kernel.org 24863S: Maintained 24864F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24865F: drivers/gpio/gpio-dwapb.c 24866 24867SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24868M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24869S: Maintained 24870F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24871F: drivers/dma/dw-axi-dmac/ 24872 24873SYNOPSYS DESIGNWARE DMAC DRIVER 24874M: Viresh Kumar <vireshk@kernel.org> 24875R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24876S: Maintained 24877F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24878F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24879F: drivers/dma/dw/ 24880F: include/dt-bindings/dma/dw-dmac.h 24881F: include/linux/dma/dw.h 24882F: include/linux/platform_data/dma-dw.h 24883 24884SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24885M: Jose Abreu <Jose.Abreu@synopsys.com> 24886L: netdev@vger.kernel.org 24887S: Maintained 24888F: drivers/net/ethernet/synopsys/ 24889 24890SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24891L: netdev@vger.kernel.org 24892S: Orphan 24893F: drivers/net/pcs/pcs-xpcs.c 24894F: drivers/net/pcs/pcs-xpcs.h 24895F: include/linux/pcs/pcs-xpcs.h 24896 24897SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24898M: Shreeya Patel <shreeya.patel@collabora.com> 24899L: linux-media@vger.kernel.org 24900L: kernel@collabora.com 24901S: Maintained 24902F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24903F: drivers/media/platform/synopsys/hdmirx/* 24904 24905SYNOPSYS DESIGNWARE I2C DRIVER 24906M: Mika Westerberg <mika.westerberg@linux.intel.com> 24907R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24908R: Jan Dabros <jsd@semihalf.com> 24909L: linux-i2c@vger.kernel.org 24910S: Supported 24911F: drivers/i2c/busses/i2c-designware-* 24912 24913SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24914M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24915M: Bin Du <bin.du@amd.com> 24916L: linux-i2c@vger.kernel.org 24917S: Maintained 24918F: drivers/i2c/busses/i2c-designware-amdisp.c 24919F: include/linux/soc/amd/isp4_misc.h 24920 24921SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24922M: Jaehoon Chung <jh80.chung@samsung.com> 24923L: linux-mmc@vger.kernel.org 24924S: Maintained 24925F: drivers/mmc/host/dw_mmc* 24926 24927SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24928M: Shuai Xue <xueshuai@linux.alibaba.com> 24929M: Jing Zhang <renyu.zj@linux.alibaba.com> 24930S: Supported 24931F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24932F: drivers/perf/dwc_pcie_pmu.c 24933 24934SYNOPSYS HSDK RESET CONTROLLER DRIVER 24935M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24936S: Supported 24937F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24938F: drivers/reset/reset-hsdk.c 24939F: include/dt-bindings/reset/snps,hsdk-reset.h 24940 24941SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24942M: Prabu Thangamuthu <prabu.t@synopsys.com> 24943M: Manjunath M B <manjumb@synopsys.com> 24944L: linux-mmc@vger.kernel.org 24945S: Maintained 24946F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24947 24948SYSTEM CONFIGURATION (SYSCON) 24949M: Lee Jones <lee@kernel.org> 24950M: Arnd Bergmann <arnd@arndb.de> 24951S: Supported 24952T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24953F: drivers/mfd/syscon.c 24954 24955SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24956M: Sudeep Holla <sudeep.holla@arm.com> 24957R: Cristian Marussi <cristian.marussi@arm.com> 24958L: arm-scmi@vger.kernel.org 24959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24960S: Maintained 24961F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24962F: drivers/clk/clk-sc[mp]i.c 24963F: drivers/cpufreq/sc[mp]i-cpufreq.c 24964F: drivers/firmware/arm_scmi/ 24965F: drivers/firmware/arm_scpi.c 24966F: drivers/hwmon/scmi-hwmon.c 24967F: drivers/pinctrl/pinctrl-scmi.c 24968F: drivers/pmdomain/arm/ 24969F: drivers/powercap/arm_scmi_powercap.c 24970F: drivers/regulator/scmi-regulator.c 24971F: drivers/reset/reset-scmi.c 24972F: include/linux/sc[mp]i_protocol.h 24973F: include/trace/events/scmi.h 24974F: include/uapi/linux/virtio_scmi.h 24975 24976SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24977M: Peng Fan <peng.fan@nxp.com> 24978L: arm-scmi@vger.kernel.org 24979L: imx@lists.linux.dev 24980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24981S: Maintained 24982F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24983F: drivers/firmware/arm_scmi/vendors/imx/ 24984 24985SYSTEM RESET/SHUTDOWN DRIVERS 24986M: Sebastian Reichel <sre@kernel.org> 24987L: linux-pm@vger.kernel.org 24988S: Maintained 24989T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24990F: Documentation/devicetree/bindings/power/reset/ 24991F: drivers/power/reset/ 24992 24993SYSTEM TRACE MODULE CLASS 24994M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24995S: Maintained 24996T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24997F: Documentation/trace/stm.rst 24998F: drivers/hwtracing/stm/ 24999F: include/linux/stm.h 25000F: include/uapi/linux/stm.h 25001 25002SYSTEM76 ACPI DRIVER 25003M: Jeremy Soller <jeremy@system76.com> 25004M: System76 Product Development <productdev@system76.com> 25005L: platform-driver-x86@vger.kernel.org 25006S: Maintained 25007F: drivers/platform/x86/system76_acpi.c 25008 25009TASKSTATS STATISTICS INTERFACE 25010M: Balbir Singh <bsingharora@gmail.com> 25011S: Maintained 25012F: Documentation/accounting/taskstats* 25013F: include/linux/taskstats* 25014F: kernel/taskstats.c 25015 25016TC subsystem 25017M: Jamal Hadi Salim <jhs@mojatatu.com> 25018M: Cong Wang <xiyou.wangcong@gmail.com> 25019M: Jiri Pirko <jiri@resnulli.us> 25020L: netdev@vger.kernel.org 25021S: Maintained 25022F: include/net/pkt_cls.h 25023F: include/net/pkt_sched.h 25024F: include/net/tc_act/ 25025F: include/uapi/linux/pkt_cls.h 25026F: include/uapi/linux/pkt_sched.h 25027F: include/uapi/linux/tc_act/ 25028F: include/uapi/linux/tc_ematch/ 25029F: net/sched/ 25030F: tools/testing/selftests/tc-testing 25031 25032TC90522 MEDIA DRIVER 25033M: Akihiro Tsukada <tskd08@gmail.com> 25034L: linux-media@vger.kernel.org 25035S: Odd Fixes 25036F: drivers/media/dvb-frontends/tc90522* 25037 25038TCP LOW PRIORITY MODULE 25039M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 25040M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 25041S: Maintained 25042W: http://tcp-lp-mod.sourceforge.net/ 25043F: net/ipv4/tcp_lp.c 25044 25045TDA10071 MEDIA DRIVER 25046L: linux-media@vger.kernel.org 25047S: Orphan 25048W: https://linuxtv.org 25049Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25050F: drivers/media/dvb-frontends/tda10071* 25051 25052TDA18212 MEDIA DRIVER 25053L: linux-media@vger.kernel.org 25054S: Orphan 25055W: https://linuxtv.org 25056Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25057F: drivers/media/tuners/tda18212* 25058 25059TDA18218 MEDIA DRIVER 25060L: linux-media@vger.kernel.org 25061S: Orphan 25062W: https://linuxtv.org 25063Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25064F: drivers/media/tuners/tda18218* 25065 25066TDA18250 MEDIA DRIVER 25067M: Olli Salonen <olli.salonen@iki.fi> 25068L: linux-media@vger.kernel.org 25069S: Maintained 25070W: https://linuxtv.org 25071Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25072T: git git://linuxtv.org/media.git 25073F: drivers/media/tuners/tda18250* 25074 25075TDA18271 MEDIA DRIVER 25076M: Michael Krufky <mkrufky@linuxtv.org> 25077L: linux-media@vger.kernel.org 25078S: Maintained 25079W: https://linuxtv.org 25080W: http://github.com/mkrufky 25081Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25082T: git git://linuxtv.org/mkrufky/tuners.git 25083F: drivers/media/tuners/tda18271* 25084 25085TDA1997x MEDIA DRIVER 25086M: Tim Harvey <tharvey@gateworks.com> 25087L: linux-media@vger.kernel.org 25088S: Maintained 25089W: https://linuxtv.org 25090Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25091F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 25092F: drivers/media/i2c/tda1997x.* 25093 25094TDA827x MEDIA DRIVER 25095M: Michael Krufky <mkrufky@linuxtv.org> 25096L: linux-media@vger.kernel.org 25097S: Maintained 25098W: https://linuxtv.org 25099W: http://github.com/mkrufky 25100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25101T: git git://linuxtv.org/mkrufky/tuners.git 25102F: drivers/media/tuners/tda8290.* 25103 25104TDA8290 MEDIA DRIVER 25105M: Michael Krufky <mkrufky@linuxtv.org> 25106L: linux-media@vger.kernel.org 25107S: Maintained 25108W: https://linuxtv.org 25109W: http://github.com/mkrufky 25110Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25111T: git git://linuxtv.org/mkrufky/tuners.git 25112F: drivers/media/tuners/tda8290.* 25113 25114TDA9840 MEDIA DRIVER 25115M: Hans Verkuil <hverkuil@kernel.org> 25116L: linux-media@vger.kernel.org 25117S: Maintained 25118W: https://linuxtv.org 25119T: git git://linuxtv.org/media.git 25120F: drivers/media/i2c/tda9840* 25121 25122TEA5761 TUNER DRIVER 25123M: Mauro Carvalho Chehab <mchehab@kernel.org> 25124L: linux-media@vger.kernel.org 25125S: Odd fixes 25126W: https://linuxtv.org 25127T: git git://linuxtv.org/media.git 25128F: drivers/media/tuners/tea5761.* 25129 25130TEA5767 TUNER DRIVER 25131M: Mauro Carvalho Chehab <mchehab@kernel.org> 25132L: linux-media@vger.kernel.org 25133S: Maintained 25134W: https://linuxtv.org 25135T: git git://linuxtv.org/media.git 25136F: drivers/media/tuners/tea5767.* 25137 25138TEA6415C MEDIA DRIVER 25139M: Hans Verkuil <hverkuil@kernel.org> 25140L: linux-media@vger.kernel.org 25141S: Maintained 25142W: https://linuxtv.org 25143T: git git://linuxtv.org/media.git 25144F: drivers/media/i2c/tea6415c* 25145 25146TEA6420 MEDIA DRIVER 25147M: Hans Verkuil <hverkuil@kernel.org> 25148L: linux-media@vger.kernel.org 25149S: Maintained 25150W: https://linuxtv.org 25151T: git git://linuxtv.org/media.git 25152F: drivers/media/i2c/tea6420* 25153 25154TEAM DRIVER 25155M: Jiri Pirko <jiri@resnulli.us> 25156L: netdev@vger.kernel.org 25157S: Supported 25158F: Documentation/netlink/specs/team.yaml 25159F: drivers/net/team/ 25160F: include/linux/if_team.h 25161F: include/uapi/linux/if_team.h 25162F: tools/testing/selftests/drivers/net/team/ 25163 25164TECHNICAL ADVISORY BOARD PROCESS DOCS 25165M: "Theodore Ts'o" <tytso@mit.edu> 25166M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25167L: tech-board-discuss@lists.linux.dev 25168S: Maintained 25169F: Documentation/process/contribution-maturity-model.rst 25170F: Documentation/process/researcher-guidelines.rst 25171 25172TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 25173M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 25174S: Maintained 25175F: arch/x86/platform/ts5500/ 25176 25177TECHNOTREND USB IR RECEIVER 25178M: Sean Young <sean@mess.org> 25179L: linux-media@vger.kernel.org 25180S: Maintained 25181F: drivers/media/rc/ttusbir.c 25182 25183TECHWELL TW9900 VIDEO DECODER 25184M: Mehdi Djait <mehdi.djait@bootlin.com> 25185L: linux-media@vger.kernel.org 25186S: Maintained 25187F: drivers/media/i2c/tw9900.c 25188 25189TECHWELL TW9910 VIDEO DECODER 25190L: linux-media@vger.kernel.org 25191S: Orphan 25192F: drivers/media/i2c/tw9910.c 25193F: include/media/i2c/tw9910.h 25194 25195TEE SUBSYSTEM 25196M: Jens Wiklander <jens.wiklander@linaro.org> 25197R: Sumit Garg <sumit.garg@kernel.org> 25198L: op-tee@lists.trustedfirmware.org 25199S: Maintained 25200F: Documentation/ABI/testing/sysfs-class-tee 25201F: Documentation/driver-api/tee.rst 25202F: Documentation/tee/ 25203F: Documentation/userspace-api/tee.rst 25204F: drivers/tee/ 25205F: include/linux/tee_core.h 25206F: include/linux/tee_drv.h 25207F: include/uapi/linux/tee.h 25208 25209TEGRA ARCHITECTURE SUPPORT 25210M: Thierry Reding <thierry.reding@gmail.com> 25211M: Jonathan Hunter <jonathanh@nvidia.com> 25212L: linux-tegra@vger.kernel.org 25213S: Supported 25214Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 25215T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 25216N: [^a-z]tegra 25217 25218TEGRA CLOCK DRIVER 25219M: Peter De Schrijver <pdeschrijver@nvidia.com> 25220M: Prashant Gaikwad <pgaikwad@nvidia.com> 25221S: Supported 25222F: drivers/clk/tegra/ 25223 25224TEGRA CRYPTO DRIVERS 25225M: Akhil R <akhilrajeev@nvidia.com> 25226S: Supported 25227F: drivers/crypto/tegra/* 25228 25229TEGRA DMA DRIVERS 25230M: Laxman Dewangan <ldewangan@nvidia.com> 25231M: Jon Hunter <jonathanh@nvidia.com> 25232S: Supported 25233F: drivers/dma/tegra* 25234 25235TEGRA I2C DRIVER 25236M: Laxman Dewangan <ldewangan@nvidia.com> 25237R: Dmitry Osipenko <digetx@gmail.com> 25238S: Supported 25239F: drivers/i2c/busses/i2c-tegra.c 25240 25241TEGRA IOMMU DRIVERS 25242M: Thierry Reding <thierry.reding@gmail.com> 25243R: Krishna Reddy <vdumpa@nvidia.com> 25244L: linux-tegra@vger.kernel.org 25245S: Supported 25246F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 25247F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 25248F: drivers/iommu/tegra* 25249 25250TEGRA KBC DRIVER 25251M: Laxman Dewangan <ldewangan@nvidia.com> 25252S: Supported 25253F: drivers/input/keyboard/tegra-kbc.c 25254 25255TEGRA NAND DRIVER 25256M: Stefan Agner <stefan@agner.ch> 25257M: Lucas Stach <dev@lynxeye.de> 25258S: Maintained 25259F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 25260F: drivers/mtd/nand/raw/tegra_nand.c 25261 25262TEGRA PWM DRIVER 25263M: Thierry Reding <thierry.reding@gmail.com> 25264S: Supported 25265F: drivers/pwm/pwm-tegra.c 25266 25267TEGRA QUAD SPI DRIVER 25268M: Thierry Reding <thierry.reding@gmail.com> 25269M: Jonathan Hunter <jonathanh@nvidia.com> 25270M: Sowjanya Komatineni <skomatineni@nvidia.com> 25271L: linux-tegra@vger.kernel.org 25272S: Maintained 25273F: drivers/spi/spi-tegra210-quad.c 25274 25275TEGRA SERIAL DRIVER 25276M: Laxman Dewangan <ldewangan@nvidia.com> 25277S: Supported 25278F: drivers/tty/serial/serial-tegra.c 25279 25280TEGRA SPI DRIVER 25281M: Laxman Dewangan <ldewangan@nvidia.com> 25282S: Supported 25283F: drivers/spi/spi-tegra* 25284 25285TEGRA VIDEO DRIVER 25286M: Thierry Reding <thierry.reding@gmail.com> 25287M: Jonathan Hunter <jonathanh@nvidia.com> 25288M: Sowjanya Komatineni <skomatineni@nvidia.com> 25289M: Luca Ceresoli <luca.ceresoli@bootlin.com> 25290L: linux-media@vger.kernel.org 25291L: linux-tegra@vger.kernel.org 25292S: Maintained 25293F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 25294F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 25295F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 25296F: drivers/staging/media/tegra-video/ 25297 25298TEGRA XUSB PADCTL DRIVER 25299M: JC Kuo <jckuo@nvidia.com> 25300S: Supported 25301F: drivers/phy/tegra/xusb* 25302 25303TEHUTI ETHERNET DRIVER 25304M: Andy Gospodarek <andy@greyhouse.net> 25305L: netdev@vger.kernel.org 25306S: Maintained 25307F: drivers/net/ethernet/tehuti/tehuti.* 25308 25309TEHUTI TN40XX ETHERNET DRIVER 25310M: FUJITA Tomonori <fujita.tomonori@gmail.com> 25311L: netdev@vger.kernel.org 25312S: Maintained 25313F: drivers/net/ethernet/tehuti/tn40* 25314 25315TELECOM CLOCK DRIVER FOR MCPL0010 25316M: Mark Gross <markgross@kernel.org> 25317S: Supported 25318F: drivers/char/tlclk.c 25319 25320TEMPO SEMICONDUCTOR DRIVERS 25321M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 25322S: Maintained 25323F: Documentation/devicetree/bindings/sound/tscs*.txt 25324F: sound/soc/codecs/tscs*.c 25325F: sound/soc/codecs/tscs*.h 25326 25327TENSILICA XTENSA PORT (xtensa) 25328M: Chris Zankel <chris@zankel.net> 25329M: Max Filippov <jcmvbkbc@gmail.com> 25330S: Maintained 25331T: git https://github.com/jcmvbkbc/linux-xtensa.git 25332F: arch/xtensa/ 25333F: drivers/irqchip/irq-xtensa-* 25334 25335TEXAS INSTRUMENTS ASoC DRIVERS 25336M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25337L: linux-sound@vger.kernel.org 25338S: Maintained 25339F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 25340F: sound/soc/ti/ 25341 25342TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 25343M: Shenghao Ding <shenghao-ding@ti.com> 25344M: Kevin Lu <kevin-lu@ti.com> 25345M: Baojun Xu <baojun.xu@ti.com> 25346L: linux-sound@vger.kernel.org 25347S: Maintained 25348F: Documentation/devicetree/bindings/sound/tas2552.txt 25349F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 25350F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 25351F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 25352F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 25353F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 25354F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 25355F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 25356F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 25357F: include/sound/tas2*.h 25358F: include/sound/tlv320*.h 25359F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 25360F: sound/soc/codecs/pcm1681.c 25361F: sound/soc/codecs/pcm1789*.* 25362F: sound/soc/codecs/pcm179x*.* 25363F: sound/soc/codecs/pcm186x*.* 25364F: sound/soc/codecs/pcm3008.* 25365F: sound/soc/codecs/pcm3060*.* 25366F: sound/soc/codecs/pcm3168a*.* 25367F: sound/soc/codecs/pcm5102a.c 25368F: sound/soc/codecs/pcm512x*.* 25369F: sound/soc/codecs/tas2*.* 25370F: sound/soc/codecs/tlv320*.* 25371F: sound/soc/codecs/tpa6130a2.* 25372 25373TEXAS INSTRUMENTS DMA DRIVERS 25374M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25375L: dmaengine@vger.kernel.org 25376S: Maintained 25377F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 25378F: Documentation/devicetree/bindings/dma/ti-edma.txt 25379F: Documentation/devicetree/bindings/dma/ti/ 25380F: drivers/dma/ti/ 25381F: include/linux/dma/k3-psil.h 25382F: include/linux/dma/k3-udma-glue.h 25383F: include/linux/dma/ti-cppi5.h 25384X: drivers/dma/ti/cppi41.c 25385 25386TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 25387M: Jerome Brunet <jbrunet@baylibre.com> 25388L: linux-hwmon@vger.kernel.org 25389S: Maintained 25390F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 25391F: Documentation/hwmon/tps25990.rst 25392F: drivers/hwmon/pmbus/tps25990.c 25393 25394TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 25395M: Robert Marko <robert.marko@sartura.hr> 25396M: Luka Perkov <luka.perkov@sartura.hr> 25397L: linux-hwmon@vger.kernel.org 25398S: Maintained 25399F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 25400F: Documentation/hwmon/tps23861.rst 25401F: drivers/hwmon/tps23861.c 25402 25403TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 25404M: Matthias Fend <matthias.fend@emfend.at> 25405L: linux-leds@vger.kernel.org 25406S: Maintained 25407F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 25408F: drivers/leds/flash/leds-tps6131x.c 25409 25410TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 25411M: Ricardo Ribalda <ribalda@kernel.org> 25412L: linux-iio@vger.kernel.org 25413S: Supported 25414F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 25415F: drivers/iio/dac/ti-dac7612.c 25416 25417TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 25418M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 25419L: linux-leds@vger.kernel.org 25420S: Maintained 25421F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25422F: drivers/leds/leds-lp8864.c 25423 25424TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25425M: Nishanth Menon <nm@ti.com> 25426M: Tero Kristo <kristo@kernel.org> 25427M: Santosh Shilimkar <ssantosh@kernel.org> 25428L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25429S: Maintained 25430F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25431F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25432F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25433F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25434F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25435F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25436F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25437F: drivers/clk/keystone/sci-clk.c 25438F: drivers/firmware/ti_sci* 25439F: drivers/irqchip/irq-ti-sci-inta.c 25440F: drivers/irqchip/irq-ti-sci-intr.c 25441F: drivers/reset/reset-ti-sci.c 25442F: drivers/soc/ti/ti_sci_inta_msi.c 25443F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25444F: include/dt-bindings/soc/ti,sci_pm_domain.h 25445F: include/linux/soc/ti/ti_sci_inta_msi.h 25446F: include/linux/soc/ti/ti_sci_protocol.h 25447 25448TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25449M: Puranjay Mohan <puranjay@kernel.org> 25450L: linux-iio@vger.kernel.org 25451S: Supported 25452F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25453F: drivers/iio/temperature/tmp117.c 25454 25455THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25456M: Hans Verkuil <hverkuil@kernel.org> 25457L: linux-media@vger.kernel.org 25458S: Maintained 25459W: https://linuxtv.org 25460T: git git://linuxtv.org/media.git 25461F: drivers/media/radio/radio-raremono.c 25462 25463THERMAL 25464M: Rafael J. Wysocki <rafael@kernel.org> 25465M: Daniel Lezcano <daniel.lezcano@linaro.org> 25466R: Zhang Rui <rui.zhang@intel.com> 25467R: Lukasz Luba <lukasz.luba@arm.com> 25468L: linux-pm@vger.kernel.org 25469S: Supported 25470Q: https://patchwork.kernel.org/project/linux-pm/list/ 25471T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25472F: Documentation/ABI/testing/sysfs-class-thermal 25473F: Documentation/admin-guide/thermal/ 25474F: Documentation/devicetree/bindings/thermal/ 25475F: Documentation/driver-api/thermal/ 25476F: drivers/thermal/ 25477F: include/dt-bindings/thermal/ 25478F: include/linux/cpu_cooling.h 25479F: include/linux/thermal.h 25480F: include/uapi/linux/thermal.h 25481F: tools/lib/thermal/ 25482F: tools/thermal/ 25483 25484THERMAL DRIVER FOR AMLOGIC SOCS 25485M: Guillaume La Roque <glaroque@baylibre.com> 25486L: linux-pm@vger.kernel.org 25487L: linux-amlogic@lists.infradead.org 25488S: Supported 25489W: http://linux-meson.com/ 25490F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25491F: drivers/thermal/amlogic_thermal.c 25492 25493THERMAL/CPU_COOLING 25494M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25495M: Daniel Lezcano <daniel.lezcano@linaro.org> 25496M: Viresh Kumar <viresh.kumar@linaro.org> 25497R: Lukasz Luba <lukasz.luba@arm.com> 25498L: linux-pm@vger.kernel.org 25499S: Supported 25500F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25501F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25502F: drivers/thermal/cpufreq_cooling.c 25503F: drivers/thermal/cpuidle_cooling.c 25504F: include/linux/cpu_cooling.h 25505 25506THERMAL/POWER_ALLOCATOR 25507M: Lukasz Luba <lukasz.luba@arm.com> 25508L: linux-pm@vger.kernel.org 25509S: Maintained 25510F: Documentation/driver-api/thermal/power_allocator.rst 25511F: drivers/thermal/gov_power_allocator.c 25512F: drivers/thermal/thermal_trace_ipa.h 25513 25514THINKPAD ACPI EXTRAS DRIVER 25515M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25516L: ibm-acpi-devel@lists.sourceforge.net 25517L: platform-driver-x86@vger.kernel.org 25518S: Maintained 25519W: http://ibm-acpi.sourceforge.net 25520W: http://thinkwiki.org/wiki/Ibm-acpi 25521T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25522F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25523 25524THINKPAD T14S EMBEDDED CONTROLLER DRIVER 25525M: Sebastian Reichel <sre@kernel.org> 25526S: Maintained 25527F: Documentation/devicetree/bindings/embedded-controller/lenovo,thinkpad-t14s-ec.yaml 25528F: drivers/platform/arm64/lenovo-thinkpad-t14s.c 25529 25530THINKPAD LMI DRIVER 25531M: Mark Pearson <mpearson-lenovo@squebb.ca> 25532L: platform-driver-x86@vger.kernel.org 25533S: Maintained 25534F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25535F: drivers/platform/x86/lenovo/think-lmi.? 25536 25537THP7312 ISP DRIVER 25538M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25539M: Paul Elder <paul.elder@ideasonboard.com> 25540L: linux-media@vger.kernel.org 25541S: Maintained 25542T: git git://linuxtv.org/media.git 25543F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25544F: Documentation/userspace-api/media/drivers/thp7312.rst 25545F: drivers/media/i2c/thp7312.c 25546F: include/uapi/linux/thp7312.h 25547 25548THUNDERBOLT DMA TRAFFIC TEST DRIVER 25549M: Isaac Hazan <isaac.hazan@intel.com> 25550L: linux-usb@vger.kernel.org 25551S: Maintained 25552F: drivers/thunderbolt/dma_test.c 25553 25554THUNDERBOLT DRIVER 25555M: Andreas Noever <andreas.noever@gmail.com> 25556M: Mika Westerberg <westeri@kernel.org> 25557M: Yehezkel Bernat <YehezkelShB@gmail.com> 25558L: linux-usb@vger.kernel.org 25559S: Maintained 25560T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25561F: Documentation/admin-guide/thunderbolt.rst 25562F: drivers/thunderbolt/ 25563F: include/linux/thunderbolt.h 25564 25565THUNDERBOLT NETWORK DRIVER 25566M: Mika Westerberg <westeri@kernel.org> 25567M: Yehezkel Bernat <YehezkelShB@gmail.com> 25568L: netdev@vger.kernel.org 25569S: Maintained 25570F: drivers/net/thunderbolt/ 25571 25572THUNDERX GPIO DRIVER 25573M: Robert Richter <rric@kernel.org> 25574S: Odd Fixes 25575F: drivers/gpio/gpio-thunderx.c 25576 25577TI ADC12xs and ROHM BD79104 ADC driver 25578M: Matti Vaittinen <mazziesaccount@gmail.com> 25579S: Maintained 25580F: drivers/iio/adc/ti-adc128s052.c 25581L: linux-iio@vger.kernel.org 25582 25583TI ADS1119 ADC DRIVER 25584M: Francesco Dolcini <francesco@dolcini.it> 25585M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25586L: linux-iio@vger.kernel.org 25587S: Maintained 25588F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25589F: drivers/iio/adc/ti-ads1119.c 25590 25591TI ADS7924 ADC DRIVER 25592M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25593L: linux-iio@vger.kernel.org 25594S: Supported 25595F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25596F: drivers/iio/adc/ti-ads7924.c 25597 25598TI AM437X VPFE DRIVER 25599M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25600L: linux-media@vger.kernel.org 25601S: Maintained 25602W: https://linuxtv.org 25603Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25604T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25605F: drivers/media/platform/ti/am437x/ 25606 25607TI BANDGAP AND THERMAL DRIVER 25608M: Eduardo Valentin <edubezval@gmail.com> 25609M: Keerthy <j-keerthy@ti.com> 25610L: linux-pm@vger.kernel.org 25611L: linux-omap@vger.kernel.org 25612S: Maintained 25613F: drivers/thermal/ti-soc-thermal/ 25614 25615TI BQ27XXX POWER SUPPLY DRIVER 25616F: drivers/power/supply/bq27xxx_battery.c 25617F: drivers/power/supply/bq27xxx_battery_i2c.c 25618F: include/linux/power/bq27xxx_battery.h 25619 25620TI CDCE706 CLOCK DRIVER 25621M: Max Filippov <jcmvbkbc@gmail.com> 25622S: Maintained 25623F: drivers/clk/clk-cdce706.c 25624 25625TI CLOCK DRIVER 25626M: Tero Kristo <kristo@kernel.org> 25627L: linux-omap@vger.kernel.org 25628S: Odd Fixes 25629F: drivers/clk/ti/ 25630F: include/linux/clk/ti.h 25631 25632TI DATA TRANSFORM AND HASHING ENGINE (DTHE) V2 CRYPTO DRIVER 25633M: T Pratham <t-pratham@ti.com> 25634L: linux-crypto@vger.kernel.org 25635S: Supported 25636F: Documentation/devicetree/bindings/crypto/ti,am62l-dthev2.yaml 25637F: drivers/crypto/ti/ 25638 25639TI DAVINCI MACHINE SUPPORT 25640M: Bartosz Golaszewski <brgl@bgdev.pl> 25641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25642S: Maintained 25643T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25644F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25645F: arch/arm/boot/dts/ti/davinci/ 25646F: arch/arm/mach-davinci/ 25647F: drivers/i2c/busses/i2c-davinci.c 25648 25649TI DAVINCI SERIES CLOCK DRIVER 25650M: David Lechner <david@lechnology.com> 25651S: Maintained 25652F: Documentation/devicetree/bindings/clock/ti/davinci/ 25653F: drivers/clk/davinci/ 25654F: include/linux/clk/davinci.h 25655 25656TI DAVINCI SERIES GPIO DRIVER 25657M: Keerthy <j-keerthy@ti.com> 25658L: linux-gpio@vger.kernel.org 25659S: Maintained 25660F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25661F: drivers/gpio/gpio-davinci.c 25662 25663TI DAVINCI SERIES MEDIA DRIVER 25664M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25665L: linux-media@vger.kernel.org 25666S: Maintained 25667W: https://linuxtv.org 25668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25669T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25670F: drivers/media/platform/ti/davinci/ 25671F: include/media/davinci/ 25672 25673TI ENHANCED CAPTURE (eCAP) DRIVER 25674M: Vignesh Raghavendra <vigneshr@ti.com> 25675R: Julien Panis <jpanis@baylibre.com> 25676L: linux-iio@vger.kernel.org 25677L: linux-omap@vger.kernel.org 25678S: Maintained 25679F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25680F: drivers/counter/ti-ecap-capture.c 25681 25682TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25683R: David Lechner <david@lechnology.com> 25684L: linux-iio@vger.kernel.org 25685F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25686F: drivers/counter/ti-eqep.c 25687 25688TI ETHERNET SWITCH DRIVER (CPSW) 25689R: Siddharth Vadapalli <s-vadapalli@ti.com> 25690R: Roger Quadros <rogerq@kernel.org> 25691L: linux-omap@vger.kernel.org 25692L: netdev@vger.kernel.org 25693S: Maintained 25694F: drivers/net/ethernet/ti/cpsw* 25695F: drivers/net/ethernet/ti/davinci* 25696 25697TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25698M: Alex Dubov <oakad@yahoo.com> 25699S: Maintained 25700W: http://tifmxx.berlios.de/ 25701F: drivers/memstick/host/tifm_ms.c 25702F: drivers/misc/tifm* 25703F: drivers/mmc/host/tifm_sd.c 25704F: include/linux/tifm.h 25705 25706TI FPC202 DUAL PORT CONTROLLER 25707M: Romain Gantois <romain.gantois@bootlin.com> 25708L: linux-kernel@vger.kernel.org 25709S: Maintained 25710F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25711F: drivers/misc/ti_fpc202.c 25712 25713TI FPD-LINK DRIVERS 25714M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25715L: linux-media@vger.kernel.org 25716S: Maintained 25717F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25718F: drivers/media/i2c/ds90* 25719F: include/media/i2c/ds90* 25720 25721TI HDC302X HUMIDITY DRIVER 25722M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25723M: Li peiyu <579lpy@gmail.com> 25724L: linux-iio@vger.kernel.org 25725S: Maintained 25726F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25727F: drivers/iio/humidity/hdc3020.c 25728 25729TI ICSSG ETHERNET DRIVER (ICSSG) 25730R: MD Danish Anwar <danishanwar@ti.com> 25731R: Roger Quadros <rogerq@kernel.org> 25732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25733L: netdev@vger.kernel.org 25734S: Maintained 25735F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25736F: drivers/net/ethernet/ti/icssg/* 25737 25738TI ICSSM ETHERNET DRIVER (ICSSM) 25739M: MD Danish Anwar <danishanwar@ti.com> 25740M: Parvathi Pudi <parvathi@couthit.com> 25741R: Roger Quadros <rogerq@kernel.org> 25742R: Mohan Reddy Putluru <pmohan@couthit.com> 25743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25744L: netdev@vger.kernel.org 25745S: Maintained 25746F: Documentation/devicetree/bindings/net/ti,icssm*.yaml 25747F: Documentation/devicetree/bindings/net/ti,pruss-ecap.yaml 25748F: drivers/net/ethernet/ti/icssm/* 25749 25750TI J721E CSI2RX DRIVER 25751M: Jai Luthra <jai.luthra@linux.dev> 25752L: linux-media@vger.kernel.org 25753S: Maintained 25754F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25755F: drivers/media/platform/ti/j721e-csi2rx/ 25756 25757TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25758M: Nishanth Menon <nm@ti.com> 25759M: Santosh Shilimkar <ssantosh@kernel.org> 25760L: linux-kernel@vger.kernel.org 25761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25762S: Maintained 25763T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25764F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25765F: drivers/pmdomain/ti/omap_prm.c 25766F: drivers/soc/ti/* 25767F: include/linux/pruss_driver.h 25768 25769TI LM49xxx FAMILY ASoC CODEC DRIVERS 25770M: M R Swami Reddy <mr.swami.reddy@ti.com> 25771M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25772L: linux-sound@vger.kernel.org 25773S: Maintained 25774F: sound/soc/codecs/isabelle* 25775F: sound/soc/codecs/lm49453* 25776 25777TI LMP92064 ADC DRIVER 25778M: Leonard Göhrs <l.goehrs@pengutronix.de> 25779R: kernel@pengutronix.de 25780L: linux-iio@vger.kernel.org 25781S: Maintained 25782F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25783F: drivers/iio/adc/ti-lmp92064.c 25784 25785TI PCM3060 ASoC CODEC DRIVER 25786M: Kirill Marinushkin <k.marinushkin@gmail.com> 25787L: linux-sound@vger.kernel.org 25788S: Maintained 25789F: Documentation/devicetree/bindings/sound/pcm3060.txt 25790F: sound/soc/codecs/pcm3060* 25791 25792TI TAS571X FAMILY ASoC CODEC DRIVER 25793M: Kevin Cernekee <cernekee@chromium.org> 25794L: linux-sound@vger.kernel.org 25795S: Odd Fixes 25796F: sound/soc/codecs/tas571x* 25797 25798TI TMAG5273 MAGNETOMETER DRIVER 25799M: Gerald Loacker <gerald.loacker@wolfvision.net> 25800L: linux-iio@vger.kernel.org 25801S: Maintained 25802F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25803F: drivers/iio/magnetometer/tmag5273.c 25804 25805TI TRF7970A NFC DRIVER 25806M: Mark Greer <mgreer@animalcreek.com> 25807L: linux-wireless@vger.kernel.org 25808S: Supported 25809F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25810F: drivers/nfc/trf7970a.c 25811 25812TI TSC2046 ADC DRIVER 25813M: Oleksij Rempel <o.rempel@pengutronix.de> 25814R: kernel@pengutronix.de 25815L: linux-iio@vger.kernel.org 25816S: Maintained 25817F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25818F: drivers/iio/adc/ti-tsc2046.c 25819 25820TI TWL4030 SERIES SOC CODEC DRIVER 25821M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25822L: linux-sound@vger.kernel.org 25823S: Maintained 25824F: sound/soc/codecs/twl4030* 25825 25826TI VPE/CAL DRIVERS 25827M: Yemike Abhilash Chandra <y-abhilashchandra@ti.com> 25828L: linux-media@vger.kernel.org 25829S: Maintained 25830W: http://linuxtv.org/ 25831Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25832F: Documentation/devicetree/bindings/media/ti,cal.yaml 25833F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25834F: drivers/media/platform/ti/cal/ 25835F: drivers/media/platform/ti/vpe/ 25836 25837TI WILINK WIRELESS DRIVERS 25838L: linux-wireless@vger.kernel.org 25839S: Orphan 25840W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25841W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25842F: drivers/net/wireless/ti/ 25843 25844TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25845M: John Stultz <jstultz@google.com> 25846M: Thomas Gleixner <tglx@linutronix.de> 25847R: Stephen Boyd <sboyd@kernel.org> 25848L: linux-kernel@vger.kernel.org 25849S: Supported 25850T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25851F: include/linux/clocksource.h 25852F: include/linux/time.h 25853F: include/linux/timekeeper_internal.h 25854F: include/linux/timekeeping.h 25855F: include/linux/timex.h 25856F: include/uapi/linux/time.h 25857F: include/uapi/linux/timex.h 25858F: kernel/time/alarmtimer.c 25859F: kernel/time/clocksource* 25860F: kernel/time/ntp* 25861F: kernel/time/time.c 25862F: kernel/time/timeconst.bc 25863F: kernel/time/timeconv.c 25864F: kernel/time/timecounter.c 25865F: kernel/time/timekeeping* 25866F: kernel/time/time_test.c 25867F: tools/testing/selftests/timers/ 25868 25869TIPC NETWORK LAYER 25870M: Jon Maloy <jmaloy@redhat.com> 25871L: netdev@vger.kernel.org (core kernel code) 25872L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25873S: Maintained 25874W: http://tipc.sourceforge.net/ 25875F: include/uapi/linux/tipc*.h 25876F: net/tipc/ 25877 25878TLAN NETWORK DRIVER 25879M: Samuel Chessman <chessman@tux.org> 25880L: tlan-devel@lists.sourceforge.net (subscribers-only) 25881S: Maintained 25882W: http://sourceforge.net/projects/tlan/ 25883F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25884F: drivers/net/ethernet/ti/tlan.* 25885 25886TMIO/SDHI MMC DRIVER 25887M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25888L: linux-mmc@vger.kernel.org 25889L: linux-renesas-soc@vger.kernel.org 25890S: Supported 25891F: drivers/mmc/host/renesas_sdhi* 25892F: drivers/mmc/host/tmio_mmc* 25893F: include/linux/platform_data/tmio.h 25894 25895TMP513 HARDWARE MONITOR DRIVER 25896M: Eric Tremblay <etremblay@distech-controls.com> 25897L: linux-hwmon@vger.kernel.org 25898S: Maintained 25899F: Documentation/hwmon/tmp513.rst 25900F: drivers/hwmon/tmp513.c 25901 25902TMPFS (SHMEM FILESYSTEM) 25903M: Hugh Dickins <hughd@google.com> 25904R: Baolin Wang <baolin.wang@linux.alibaba.com> 25905L: linux-mm@kvack.org 25906S: Maintained 25907F: include/linux/memfd.h 25908F: include/linux/shmem_fs.h 25909F: mm/memfd.c 25910F: mm/shmem.c 25911F: mm/shmem_quota.c 25912 25913TOMOYO SECURITY MODULE 25914M: Kentaro Takeda <takedakn@nttdata.co.jp> 25915M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25916L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25917L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25918S: Maintained 25919W: https://tomoyo.sourceforge.net/ 25920F: security/tomoyo/ 25921 25922TOPSTAR LAPTOP EXTRAS DRIVER 25923M: Herton Ronaldo Krzesinski <herton@canonical.com> 25924L: platform-driver-x86@vger.kernel.org 25925S: Maintained 25926F: drivers/platform/x86/topstar-laptop.c 25927 25928TORADEX EMBEDDED CONTROLLER DRIVER 25929M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25930M: Francesco Dolcini <francesco@dolcini.it> 25931S: Maintained 25932F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25933F: drivers/power/reset/tdx-ec-poweroff.c 25934 25935TORTURE-TEST MODULES 25936M: Davidlohr Bueso <dave@stgolabs.net> 25937M: "Paul E. McKenney" <paulmck@kernel.org> 25938M: Josh Triplett <josh@joshtriplett.org> 25939L: linux-kernel@vger.kernel.org 25940S: Supported 25941T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25942F: Documentation/RCU/torture.rst 25943F: kernel/locking/locktorture.c 25944F: kernel/rcu/rcuscale.c 25945F: kernel/rcu/rcutorture.c 25946F: kernel/rcu/refscale.c 25947F: kernel/torture.c 25948 25949TOSHIBA ACPI EXTRAS DRIVER 25950M: Azael Avalos <coproscefalo@gmail.com> 25951L: platform-driver-x86@vger.kernel.org 25952S: Maintained 25953F: drivers/platform/x86/toshiba_acpi.c 25954 25955TOSHIBA BLUETOOTH DRIVER 25956M: Azael Avalos <coproscefalo@gmail.com> 25957L: platform-driver-x86@vger.kernel.org 25958S: Maintained 25959F: drivers/platform/x86/toshiba_bluetooth.c 25960 25961TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25962M: Azael Avalos <coproscefalo@gmail.com> 25963L: platform-driver-x86@vger.kernel.org 25964S: Maintained 25965F: drivers/platform/x86/toshiba_haps.c 25966 25967TOSHIBA SMM DRIVER 25968M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25969S: Maintained 25970W: http://www.buzzard.org.uk/toshiba/ 25971F: drivers/char/toshiba.c 25972F: include/linux/toshiba.h 25973F: include/uapi/linux/toshiba.h 25974 25975TOSHIBA TC358743 DRIVER 25976M: Hans Verkuil <hverkuil@kernel.org> 25977L: linux-media@vger.kernel.org 25978S: Maintained 25979F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25980F: drivers/media/i2c/tc358743* 25981F: include/media/i2c/tc358743.h 25982 25983TOSHIBA WMI HOTKEYS DRIVER 25984M: Azael Avalos <coproscefalo@gmail.com> 25985L: platform-driver-x86@vger.kernel.org 25986S: Maintained 25987F: drivers/platform/x86/toshiba-wmi.c 25988 25989TOUCH OVERLAY 25990M: Javier Carrasco <javier.carrasco@wolfvision.net> 25991L: linux-input@vger.kernel.org 25992S: Maintained 25993F: drivers/input/touch-overlay.c 25994F: include/linux/input/touch-overlay.h 25995 25996TPM DEVICE DRIVER 25997M: Peter Huewe <peterhuewe@gmx.de> 25998M: Jarkko Sakkinen <jarkko@kernel.org> 25999R: Jason Gunthorpe <jgg@ziepe.ca> 26000L: linux-integrity@vger.kernel.org 26001S: Maintained 26002W: https://codeberg.org/jarkko/linux-tpmdd-test 26003Q: https://patchwork.kernel.org/project/linux-integrity/list/ 26004T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 26005F: Documentation/devicetree/bindings/tpm/ 26006F: drivers/char/tpm/ 26007F: include/linux/tpm*.h 26008F: include/uapi/linux/vtpm_proxy.h 26009F: tools/testing/selftests/tpm2/ 26010 26011TPS546D24 DRIVER 26012M: Duke Du <dukedu83@gmail.com> 26013L: linux-hwmon@vger.kernel.org 26014S: Maintained 26015F: Documentation/hwmon/tps546d24.rst 26016F: drivers/hwmon/pmbus/tps546d24.c 26017 26018TQ SYSTEMS BOARD & DRIVER SUPPORT 26019L: linux@ew.tq-group.com 26020S: Supported 26021W: https://www.tq-group.com/en/products/tq-embedded/ 26022F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 26023F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 26024F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 26025F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 26026F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 26027F: arch/arm64/boot/dts/freescale/mba*.dtsi 26028F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 26029F: arch/arm64/boot/dts/freescale/tqml*.dts* 26030F: drivers/gpio/gpio-tqmx86.c 26031F: drivers/mfd/tqmx86.c 26032F: drivers/watchdog/tqmx86_wdt.c 26033 26034TRACING 26035M: Steven Rostedt <rostedt@goodmis.org> 26036M: Masami Hiramatsu <mhiramat@kernel.org> 26037R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 26038L: linux-kernel@vger.kernel.org 26039L: linux-trace-kernel@vger.kernel.org 26040S: Maintained 26041Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 26042T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 26043F: Documentation/trace/* 26044F: fs/tracefs/ 26045F: include/linux/trace*.h 26046F: include/trace/ 26047F: kernel/trace/ 26048F: kernel/tracepoint.c 26049F: scripts/tracing/ 26050F: tools/testing/selftests/ftrace/ 26051 26052TRACING MMIO ACCESSES (MMIOTRACE) 26053M: Steven Rostedt <rostedt@goodmis.org> 26054M: Masami Hiramatsu <mhiramat@kernel.org> 26055R: Pekka Paalanen <ppaalanen@gmail.com> 26056L: linux-kernel@vger.kernel.org 26057L: nouveau@lists.freedesktop.org 26058S: Maintained 26059F: arch/x86/mm/kmmio.c 26060F: arch/x86/mm/mmio-mod.c 26061F: arch/x86/mm/testmmiotrace.c 26062F: include/linux/mmiotrace.h 26063F: kernel/trace/trace_mmiotrace.c 26064 26065TRACING OS NOISE / LATENCY TRACERS 26066M: Steven Rostedt <rostedt@goodmis.org> 26067S: Maintained 26068F: Documentation/trace/hwlat_detector.rst 26069F: Documentation/trace/osnoise-tracer.rst 26070F: Documentation/trace/timerlat-tracer.rst 26071F: arch/*/kernel/trace.c 26072F: include/trace/events/osnoise.h 26073F: kernel/trace/trace_hwlat.c 26074F: kernel/trace/trace_irqsoff.c 26075F: kernel/trace/trace_osnoise.c 26076F: kernel/trace/trace_sched_wakeup.c 26077 26078TRADITIONAL CHINESE DOCUMENTATION 26079M: Hu Haowen <2023002089@link.tyut.edu.cn> 26080S: Maintained 26081W: https://github.com/srcres258/linux-doc 26082T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 26083F: Documentation/translations/zh_TW/ 26084 26085TRIGGER SOURCE 26086M: David Lechner <dlechner@baylibre.com> 26087S: Maintained 26088F: Documentation/devicetree/bindings/trigger-source/* 26089 26090TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 26091M: Dan Williams <dan.j.williams@intel.com> 26092L: linux-coco@lists.linux.dev 26093S: Maintained 26094F: Documentation/ABI/testing/configfs-tsm-report 26095F: Documentation/driver-api/coco/ 26096F: drivers/virt/coco/guest/ 26097F: include/linux/tsm*.h 26098F: samples/tsm-mr/ 26099 26100TRUSTED SERVICES TEE DRIVER 26101M: Balint Dobszay <balint.dobszay@arm.com> 26102M: Sudeep Holla <sudeep.holla@arm.com> 26103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26104L: trusted-services@lists.trustedfirmware.org 26105S: Maintained 26106F: Documentation/tee/ts-tee.rst 26107F: drivers/tee/tstee/ 26108 26109TTY LAYER AND SERIAL DRIVERS 26110M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26111M: Jiri Slaby <jirislaby@kernel.org> 26112L: linux-kernel@vger.kernel.org 26113L: linux-serial@vger.kernel.org 26114S: Supported 26115T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 26116F: Documentation/devicetree/bindings/serial/ 26117F: Documentation/driver-api/serial/ 26118F: drivers/tty/ 26119F: include/linux/selection.h 26120F: include/linux/serial.h 26121F: include/linux/serial_core.h 26122F: include/linux/sysrq.h 26123F: include/linux/tty*.h 26124F: include/linux/vt.h 26125F: include/linux/vt_*.h 26126F: include/uapi/linux/serial.h 26127F: include/uapi/linux/serial_core.h 26128F: include/uapi/linux/tty.h 26129 26130TUA9001 MEDIA DRIVER 26131L: linux-media@vger.kernel.org 26132S: Orphan 26133W: https://linuxtv.org 26134Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26135F: drivers/media/tuners/tua9001* 26136 26137TULIP NETWORK DRIVERS 26138L: netdev@vger.kernel.org 26139L: linux-parisc@vger.kernel.org 26140S: Orphan 26141F: drivers/net/ethernet/dec/tulip/ 26142 26143TUN/TAP DRIVER 26144M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26145M: Jason Wang <jasowang@redhat.com> 26146S: Maintained 26147W: http://vtun.sourceforge.net/tun 26148F: Documentation/networking/tuntap.rst 26149F: drivers/net/tap.c 26150F: drivers/net/tun* 26151 26152TURBOCHANNEL SUBSYSTEM 26153M: "Maciej W. Rozycki" <macro@orcam.me.uk> 26154L: linux-mips@vger.kernel.org 26155S: Maintained 26156Q: https://patchwork.kernel.org/project/linux-mips/list/ 26157F: drivers/tc/ 26158F: include/linux/tc.h 26159 26160TURBOSTAT UTILITY 26161M: "Len Brown" <lenb@kernel.org> 26162L: linux-pm@vger.kernel.org 26163S: Supported 26164Q: https://patchwork.kernel.org/project/linux-pm/list/ 26165B: https://bugzilla.kernel.org 26166T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 26167F: tools/power/x86/turbostat/ 26168F: tools/testing/selftests/turbostat/ 26169 26170TUXEDO DRIVERS 26171M: Werner Sembach <wse@tuxedocomputers.com> 26172L: platform-driver-x86@vger.kernel.org 26173S: Supported 26174F: drivers/platform/x86/tuxedo/ 26175 26176TW5864 VIDEO4LINUX DRIVER 26177M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 26178M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 26179M: Andrey Utkin <andrey_utkin@fastmail.com> 26180L: linux-media@vger.kernel.org 26181S: Supported 26182F: drivers/media/pci/tw5864/ 26183 26184TW68 VIDEO4LINUX DRIVER 26185M: Hans Verkuil <hverkuil@kernel.org> 26186L: linux-media@vger.kernel.org 26187S: Odd Fixes 26188W: https://linuxtv.org 26189T: git git://linuxtv.org/media.git 26190F: drivers/media/pci/tw68/ 26191 26192TW686X VIDEO4LINUX DRIVER 26193M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 26194L: linux-media@vger.kernel.org 26195S: Maintained 26196W: http://linuxtv.org 26197T: git git://linuxtv.org/media.git 26198F: drivers/media/pci/tw686x/ 26199 26200U-BOOT ENVIRONMENT VARIABLES 26201M: Rafał Miłecki <rafal@milecki.pl> 26202S: Maintained 26203F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 26204F: drivers/nvmem/layouts/u-boot-env.c 26205F: drivers/nvmem/u-boot-env.c 26206 26207UACCE ACCELERATOR FRAMEWORK 26208M: Zhangfei Gao <zhangfei.gao@linaro.org> 26209M: Zhou Wang <wangzhou1@hisilicon.com> 26210L: linux-accelerators@lists.ozlabs.org 26211L: linux-kernel@vger.kernel.org 26212S: Maintained 26213F: Documentation/ABI/testing/sysfs-driver-uacce 26214F: Documentation/misc-devices/uacce.rst 26215F: drivers/misc/uacce/ 26216F: include/linux/uacce.h 26217F: include/uapi/misc/uacce/ 26218 26219UBI FILE SYSTEM (UBIFS) 26220M: Richard Weinberger <richard@nod.at> 26221R: Zhihao Cheng <chengzhihao1@huawei.com> 26222L: linux-mtd@lists.infradead.org 26223S: Supported 26224W: http://www.linux-mtd.infradead.org/doc/ubifs.html 26225T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26226T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26227F: Documentation/ABI/testing/sysfs-fs-ubifs 26228F: Documentation/filesystems/ubifs-authentication.rst 26229F: Documentation/filesystems/ubifs.rst 26230F: fs/ubifs/ 26231 26232UBLK USERSPACE BLOCK DRIVER 26233M: Ming Lei <ming.lei@redhat.com> 26234L: linux-block@vger.kernel.org 26235S: Maintained 26236F: Documentation/block/ublk.rst 26237F: drivers/block/ublk_drv.c 26238F: include/uapi/linux/ublk_cmd.h 26239F: tools/testing/selftests/ublk/ 26240 26241UBSAN 26242M: Kees Cook <kees@kernel.org> 26243R: Marco Elver <elver@google.com> 26244R: Andrey Konovalov <andreyknvl@gmail.com> 26245R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 26246L: kasan-dev@googlegroups.com 26247L: linux-hardening@vger.kernel.org 26248S: Supported 26249T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 26250F: Documentation/dev-tools/ubsan.rst 26251F: include/linux/ubsan.h 26252F: lib/Kconfig.ubsan 26253F: lib/test_ubsan.c 26254F: lib/ubsan.c 26255F: lib/ubsan.h 26256F: scripts/Makefile.ubsan 26257K: \bARCH_HAS_UBSAN\b 26258 26259UCLINUX (M68KNOMMU AND COLDFIRE) 26260M: Greg Ungerer <gerg@linux-m68k.org> 26261L: linux-m68k@lists.linux-m68k.org 26262S: Maintained 26263W: http://www.linux-m68k.org/ 26264T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 26265F: arch/m68k/*/*_no.* 26266F: arch/m68k/68*/ 26267F: arch/m68k/coldfire/ 26268F: arch/m68k/include/asm/*_no.* 26269 26270UDF FILESYSTEM 26271M: Jan Kara <jack@suse.com> 26272S: Maintained 26273F: Documentation/filesystems/udf.rst 26274F: fs/udf/ 26275 26276UDRAW TABLET 26277M: Bastien Nocera <hadess@hadess.net> 26278L: linux-input@vger.kernel.org 26279S: Maintained 26280F: drivers/hid/hid-udraw-ps3.c 26281 26282UHID USERSPACE HID IO DRIVER 26283M: David Rheinsberg <david@readahead.eu> 26284L: linux-input@vger.kernel.org 26285S: Maintained 26286F: drivers/hid/uhid.c 26287F: include/uapi/linux/uhid.h 26288 26289ULPI BUS 26290M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26291L: linux-usb@vger.kernel.org 26292S: Maintained 26293F: drivers/usb/common/ulpi.c 26294F: include/linux/ulpi/ 26295 26296ULTRATRONIK BOARD SUPPORT 26297M: Goran Rađenović <goran.radni@gmail.com> 26298M: Börge Strümpfel <boerge.struempfel@gmail.com> 26299S: Maintained 26300F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 26301F: arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts 26302 26303UNICODE SUBSYSTEM 26304M: Gabriel Krisman Bertazi <krisman@kernel.org> 26305L: linux-fsdevel@vger.kernel.org 26306S: Supported 26307T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 26308F: fs/unicode/ 26309 26310UNIFDEF 26311M: Tony Finch <dot@dotat.at> 26312S: Maintained 26313W: http://dotat.at/prog/unifdef 26314F: scripts/unifdef.c 26315 26316UNIFORM CDROM DRIVER 26317M: Phillip Potter <phil@philpotter.co.uk> 26318S: Maintained 26319F: Documentation/cdrom/ 26320F: drivers/cdrom/cdrom.c 26321F: include/linux/cdrom.h 26322F: include/uapi/linux/cdrom.h 26323 26324UNION-FIND 26325M: Xavier <xavier_qy@163.com> 26326L: linux-kernel@vger.kernel.org 26327S: Maintained 26328F: Documentation/core-api/union_find.rst 26329F: Documentation/translations/zh_CN/core-api/union_find.rst 26330F: include/linux/union_find.h 26331F: lib/union_find.c 26332 26333UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 26334R: Alim Akhtar <alim.akhtar@samsung.com> 26335R: Avri Altman <avri.altman@wdc.com> 26336R: Bart Van Assche <bvanassche@acm.org> 26337L: linux-scsi@vger.kernel.org 26338S: Supported 26339F: Documentation/devicetree/bindings/ufs/ 26340F: Documentation/scsi/ufs.rst 26341F: drivers/ufs/core/ 26342 26343UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 26344M: Pedro Sousa <pedrom.sousa@synopsys.com> 26345L: linux-scsi@vger.kernel.org 26346S: Supported 26347F: drivers/ufs/host/*dwc* 26348 26349UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 26350M: Alim Akhtar <alim.akhtar@samsung.com> 26351R: Peter Griffin <peter.griffin@linaro.org> 26352L: linux-scsi@vger.kernel.org 26353L: linux-samsung-soc@vger.kernel.org 26354S: Maintained 26355F: drivers/ufs/host/ufs-exynos* 26356 26357UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 26358M: Peter Wang <peter.wang@mediatek.com> 26359R: Stanley Jhu <chu.stanley@gmail.com> 26360L: linux-scsi@vger.kernel.org 26361L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 26362S: Maintained 26363F: drivers/ufs/host/ufs-mediatek* 26364 26365UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 26366M: Manivannan Sadhasivam <mani@kernel.org> 26367L: linux-arm-msm@vger.kernel.org 26368L: linux-scsi@vger.kernel.org 26369S: Maintained 26370F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 26371F: drivers/ufs/host/ufs-qcom* 26372 26373UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 26374M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 26375L: linux-renesas-soc@vger.kernel.org 26376L: linux-scsi@vger.kernel.org 26377S: Maintained 26378F: drivers/ufs/host/ufs-renesas.c 26379 26380UNSORTED BLOCK IMAGES (UBI) 26381M: Richard Weinberger <richard@nod.at> 26382R: Zhihao Cheng <chengzhihao1@huawei.com> 26383L: linux-mtd@lists.infradead.org 26384S: Supported 26385W: http://www.linux-mtd.infradead.org/ 26386T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26387T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26388F: drivers/mtd/ubi/ 26389F: include/linux/mtd/ubi.h 26390F: include/uapi/mtd/ubi-user.h 26391 26392UPROBES 26393M: Masami Hiramatsu <mhiramat@kernel.org> 26394M: Oleg Nesterov <oleg@redhat.com> 26395M: Peter Zijlstra <peterz@infradead.org> 26396L: linux-kernel@vger.kernel.org 26397L: linux-trace-kernel@vger.kernel.org 26398S: Maintained 26399F: arch/*/include/asm/uprobes.h 26400F: arch/*/kernel/probes/uprobes.c 26401F: arch/*/kernel/uprobes.c 26402F: include/linux/uprobes.h 26403F: kernel/events/uprobes.c 26404 26405USB "USBNET" DRIVER FRAMEWORK 26406M: Oliver Neukum <oneukum@suse.com> 26407L: netdev@vger.kernel.org 26408S: Maintained 26409W: http://www.linux-usb.org/usbnet 26410F: drivers/net/usb/usbnet.c 26411F: include/linux/usb/usbnet.h 26412 26413USB ACM DRIVER 26414M: Oliver Neukum <oneukum@suse.com> 26415L: linux-usb@vger.kernel.org 26416S: Maintained 26417F: Documentation/usb/acm.rst 26418F: drivers/usb/class/cdc-acm.* 26419 26420USB APPLE MFI FASTCHARGE DRIVER 26421M: Bastien Nocera <hadess@hadess.net> 26422L: linux-usb@vger.kernel.org 26423S: Maintained 26424F: drivers/usb/misc/apple-mfi-fastcharge.c 26425 26426USB AR5523 WIRELESS DRIVER 26427L: linux-wireless@vger.kernel.org 26428S: Orphan 26429F: drivers/net/wireless/ath/ar5523/ 26430 26431USB ATTACHED SCSI 26432M: Oliver Neukum <oneukum@suse.com> 26433L: linux-usb@vger.kernel.org 26434L: linux-scsi@vger.kernel.org 26435S: Maintained 26436F: drivers/usb/storage/uas.c 26437 26438USB CDC ETHERNET DRIVER 26439M: Oliver Neukum <oliver@neukum.org> 26440L: linux-usb@vger.kernel.org 26441S: Maintained 26442F: drivers/net/usb/cdc_*.c 26443F: include/uapi/linux/usb/cdc.h 26444 26445USB CHAOSKEY DRIVER 26446M: Keith Packard <keithp@keithp.com> 26447L: linux-usb@vger.kernel.org 26448S: Maintained 26449F: drivers/usb/misc/chaoskey.c 26450 26451USB CYPRESS C67X00 DRIVER 26452L: linux-usb@vger.kernel.org 26453S: Orphan 26454F: drivers/usb/c67x00/ 26455 26456USB DAVICOM DM9601 DRIVER 26457M: Peter Korsgaard <peter@korsgaard.com> 26458L: netdev@vger.kernel.org 26459S: Maintained 26460W: http://www.linux-usb.org/usbnet 26461F: drivers/net/usb/dm9601.c 26462 26463USB EHCI DRIVER 26464M: Alan Stern <stern@rowland.harvard.edu> 26465L: linux-usb@vger.kernel.org 26466S: Maintained 26467F: Documentation/usb/ehci.rst 26468F: drivers/usb/host/ehci* 26469 26470USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26471M: Jiri Kosina <jikos@kernel.org> 26472M: Benjamin Tissoires <bentiss@kernel.org> 26473L: linux-usb@vger.kernel.org 26474S: Maintained 26475T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26476F: Documentation/hid/hiddev.rst 26477F: drivers/hid/usbhid/ 26478 26479USB INTEL XHCI ROLE MUX DRIVER 26480M: Hans de Goede <hansg@kernel.org> 26481L: linux-usb@vger.kernel.org 26482S: Maintained 26483F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26484 26485USB IP DRIVER FOR HISILICON KIRIN 960 26486M: Yu Chen <chenyu56@huawei.com> 26487M: Binghui Wang <wangbinghui@hisilicon.com> 26488L: linux-usb@vger.kernel.org 26489S: Maintained 26490F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26491F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26492 26493USB IP DRIVER FOR HISILICON KIRIN 970 26494M: Mauro Carvalho Chehab <mchehab@kernel.org> 26495L: linux-usb@vger.kernel.org 26496S: Maintained 26497F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26498F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26499 26500USB ISP116X DRIVER 26501M: Olav Kongas <ok@artecdesign.ee> 26502L: linux-usb@vger.kernel.org 26503S: Maintained 26504F: drivers/usb/host/isp116x* 26505F: include/linux/usb/isp116x.h 26506 26507USB ISP1760 DRIVER 26508M: Rui Miguel Silva <rui.silva@linaro.org> 26509L: linux-usb@vger.kernel.org 26510S: Maintained 26511F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26512F: drivers/usb/isp1760/* 26513 26514USB LAN78XX ETHERNET DRIVER 26515M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26516M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26517M: UNGLinuxDriver@microchip.com 26518L: netdev@vger.kernel.org 26519S: Maintained 26520F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26521F: drivers/net/usb/lan78xx.* 26522F: include/dt-bindings/net/microchip-lan78xx.h 26523 26524USB MASS STORAGE DRIVER 26525M: Alan Stern <stern@rowland.harvard.edu> 26526L: linux-usb@vger.kernel.org 26527L: usb-storage@lists.one-eyed-alien.net 26528S: Maintained 26529F: drivers/usb/storage/ 26530 26531USB MIDI DRIVER 26532M: Clemens Ladisch <clemens@ladisch.de> 26533L: linux-sound@vger.kernel.org 26534S: Maintained 26535T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26536F: sound/usb/midi.* 26537 26538USB NETWORKING DRIVERS 26539L: linux-usb@vger.kernel.org 26540S: Odd Fixes 26541F: drivers/net/usb/ 26542 26543USB OHCI DRIVER 26544M: Alan Stern <stern@rowland.harvard.edu> 26545L: linux-usb@vger.kernel.org 26546S: Maintained 26547F: Documentation/usb/ohci.rst 26548F: drivers/usb/host/ohci* 26549 26550USB OTG FSM (Finite State Machine) 26551M: Peter Chen <peter.chen@kernel.org> 26552L: linux-usb@vger.kernel.org 26553S: Maintained 26554T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26555F: drivers/usb/common/usb-otg-fsm.c 26556 26557USB OVER IP DRIVER 26558M: Valentina Manea <valentina.manea.m@gmail.com> 26559M: Shuah Khan <shuah@kernel.org> 26560M: Shuah Khan <skhan@linuxfoundation.org> 26561R: Hongren Zheng <i@zenithal.me> 26562L: linux-usb@vger.kernel.org 26563S: Maintained 26564F: Documentation/usb/usbip_protocol.rst 26565F: drivers/usb/usbip/ 26566F: tools/testing/selftests/drivers/usb/usbip/ 26567F: tools/usb/usbip/ 26568 26569USB PEGASUS DRIVER 26570M: Petko Manolov <petkan@nucleusys.com> 26571L: linux-usb@vger.kernel.org 26572L: netdev@vger.kernel.org 26573S: Maintained 26574W: https://github.com/petkan/pegasus 26575T: git https://github.com/petkan/pegasus.git 26576F: drivers/net/usb/pegasus.* 26577 26578USB PRINTER DRIVER (usblp) 26579M: Pete Zaitcev <zaitcev@redhat.com> 26580L: linux-usb@vger.kernel.org 26581S: Supported 26582F: drivers/usb/class/usblp.c 26583 26584USB QMI WWAN NETWORK DRIVER 26585M: Bjørn Mork <bjorn@mork.no> 26586L: netdev@vger.kernel.org 26587S: Maintained 26588F: Documentation/ABI/testing/sysfs-class-net-qmi 26589F: drivers/net/usb/qmi_wwan.c 26590 26591USB RAW GADGET DRIVER 26592R: Andrey Konovalov <andreyknvl@gmail.com> 26593L: linux-usb@vger.kernel.org 26594S: Maintained 26595B: https://github.com/xairy/raw-gadget/issues 26596F: Documentation/usb/raw-gadget.rst 26597F: drivers/usb/gadget/legacy/raw_gadget.c 26598F: include/uapi/linux/usb/raw_gadget.h 26599 26600USB RTL8150 DRIVER 26601M: Petko Manolov <petkan@nucleusys.com> 26602L: linux-usb@vger.kernel.org 26603L: netdev@vger.kernel.org 26604S: Maintained 26605W: https://github.com/petkan/rtl8150 26606T: git https://github.com/petkan/rtl8150.git 26607F: drivers/net/usb/rtl8150.c 26608 26609USB SERIAL SUBSYSTEM 26610M: Johan Hovold <johan@kernel.org> 26611L: linux-usb@vger.kernel.org 26612S: Maintained 26613T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26614F: Documentation/usb/usb-serial.rst 26615F: drivers/usb/serial/ 26616F: include/linux/usb/serial.h 26617 26618USB SMSC75XX ETHERNET DRIVER 26619M: Steve Glendinning <steve.glendinning@shawell.net> 26620L: netdev@vger.kernel.org 26621S: Maintained 26622F: drivers/net/usb/smsc75xx.* 26623 26624USB SMSC95XX ETHERNET DRIVER 26625M: Steve Glendinning <steve.glendinning@shawell.net> 26626M: UNGLinuxDriver@microchip.com 26627L: netdev@vger.kernel.org 26628S: Maintained 26629F: drivers/net/usb/smsc95xx.* 26630 26631USB SUBSYSTEM 26632M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26633L: linux-usb@vger.kernel.org 26634S: Supported 26635W: http://www.linux-usb.org 26636T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26637F: Documentation/devicetree/bindings/usb/ 26638F: Documentation/usb/ 26639F: drivers/usb/ 26640F: include/dt-bindings/usb/ 26641F: include/linux/usb.h 26642F: include/linux/usb/ 26643F: include/uapi/linux/usb/ 26644 26645USB TYPEC BUS FOR ALTERNATE MODES 26646M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26647L: linux-usb@vger.kernel.org 26648S: Maintained 26649F: Documentation/ABI/testing/sysfs-bus-typec 26650F: Documentation/driver-api/usb/typec_bus.rst 26651F: drivers/usb/typec/altmodes/ 26652F: include/linux/usb/typec_altmode.h 26653 26654USB TYPEC CLASS 26655M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26656L: linux-usb@vger.kernel.org 26657S: Maintained 26658F: Documentation/ABI/testing/sysfs-class-typec 26659F: Documentation/driver-api/usb/typec.rst 26660F: drivers/usb/typec/ 26661F: include/linux/usb/typec.h 26662 26663USB TYPEC INTEL PMC MUX DRIVER 26664M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26665L: linux-usb@vger.kernel.org 26666S: Maintained 26667F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26668F: drivers/usb/typec/mux/intel_pmc_mux.c 26669 26670USB TYPEC PI3USB30532 MUX DRIVER 26671M: Hans de Goede <hansg@kernel.org> 26672L: linux-usb@vger.kernel.org 26673S: Maintained 26674F: drivers/usb/typec/mux/pi3usb30532.c 26675 26676USB TYPEC PORT CONTROLLER DRIVERS 26677M: Badhri Jagan Sridharan <badhri@google.com> 26678L: linux-usb@vger.kernel.org 26679S: Maintained 26680F: drivers/usb/typec/tcpm/tcpci.c 26681F: drivers/usb/typec/tcpm/tcpm.c 26682F: include/linux/usb/tcpci.h 26683F: include/linux/usb/tcpm.h 26684 26685USB TYPEC TUSB1046 MUX DRIVER 26686M: Romain Gantois <romain.gantois@bootlin.com> 26687L: linux-usb@vger.kernel.org 26688S: Maintained 26689F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26690F: drivers/usb/typec/mux/tusb1046.c 26691 26692USB UHCI DRIVER 26693M: Alan Stern <stern@rowland.harvard.edu> 26694L: linux-usb@vger.kernel.org 26695S: Maintained 26696F: drivers/usb/host/uhci* 26697 26698USB VIDEO CLASS 26699M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26700M: Hans de Goede <hansg@kernel.org> 26701L: linux-media@vger.kernel.org 26702S: Maintained 26703W: http://www.ideasonboard.org/uvc/ 26704T: git git://linuxtv.org/media.git 26705F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26706F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26707F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26708F: drivers/media/common/uvc.c 26709F: drivers/media/usb/uvc/ 26710F: include/linux/usb/uvc.h 26711F: include/uapi/linux/uvcvideo.h 26712 26713USB WEBCAM GADGET 26714L: linux-usb@vger.kernel.org 26715S: Orphan 26716F: drivers/usb/gadget/function/*uvc* 26717F: drivers/usb/gadget/legacy/webcam.c 26718F: include/uapi/linux/usb/g_uvc.h 26719 26720USB XHCI DRIVER 26721M: Mathias Nyman <mathias.nyman@intel.com> 26722L: linux-usb@vger.kernel.org 26723S: Supported 26724F: drivers/usb/host/pci-quirks* 26725F: drivers/usb/host/xhci* 26726 26727USER DATAGRAM PROTOCOL (UDP) 26728M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26729L: netdev@vger.kernel.org 26730S: Maintained 26731F: include/linux/udp.h 26732F: include/net/udp.h 26733F: include/trace/events/udp.h 26734F: include/uapi/linux/udp.h 26735F: net/ipv4/udp.c 26736F: net/ipv6/udp.c 26737 26738USER-MODE LINUX (UML) 26739M: Richard Weinberger <richard@nod.at> 26740M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26741M: Johannes Berg <johannes@sipsolutions.net> 26742L: linux-um@lists.infradead.org 26743S: Maintained 26744W: http://user-mode-linux.sourceforge.net 26745Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26746T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26747T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26748F: Documentation/virt/uml/ 26749F: arch/um/ 26750F: arch/x86/um/ 26751F: fs/hostfs/ 26752 26753USERSPACE COPYIN/COPYOUT (UIOVEC) 26754M: Alexander Viro <viro@zeniv.linux.org.uk> 26755L: linux-block@vger.kernel.org 26756L: linux-fsdevel@vger.kernel.org 26757S: Maintained 26758F: include/linux/uio.h 26759F: lib/iov_iter.c 26760 26761USERSPACE DMA BUFFER DRIVER 26762M: Gerd Hoffmann <kraxel@redhat.com> 26763M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26764L: dri-devel@lists.freedesktop.org 26765S: Maintained 26766T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26767F: drivers/dma-buf/udmabuf.c 26768F: include/uapi/linux/udmabuf.h 26769 26770USERSPACE I/O (UIO) 26771M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26772S: Maintained 26773T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26774F: Documentation/driver-api/uio-howto.rst 26775F: drivers/uio/ 26776F: include/linux/uio_driver.h 26777 26778USERSPACE STACK UNWINDING 26779M: Josh Poimboeuf <jpoimboe@kernel.org> 26780M: Steven Rostedt <rostedt@goodmis.org> 26781S: Maintained 26782F: include/linux/unwind*.h 26783F: kernel/unwind/ 26784 26785UTIL-LINUX PACKAGE 26786M: Karel Zak <kzak@redhat.com> 26787L: util-linux@vger.kernel.org 26788S: Maintained 26789W: http://en.wikipedia.org/wiki/Util-linux 26790T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26791 26792UUID HELPERS 26793R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26794L: linux-kernel@vger.kernel.org 26795S: Maintained 26796F: include/linux/uuid.h 26797F: lib/test_uuid.c 26798F: lib/uuid.c 26799 26800UV SYSFS DRIVER 26801M: Justin Ernst <justin.ernst@hpe.com> 26802L: platform-driver-x86@vger.kernel.org 26803S: Maintained 26804F: drivers/platform/x86/uv_sysfs.c 26805 26806UVESAFB DRIVER 26807M: Michal Januszewski <spock@gentoo.org> 26808L: linux-fbdev@vger.kernel.org 26809S: Maintained 26810W: https://github.com/mjanusz/v86d 26811F: Documentation/fb/uvesafb.rst 26812F: drivers/video/fbdev/uvesafb.* 26813 26814Ux500 CLOCK DRIVERS 26815M: Ulf Hansson <ulf.hansson@linaro.org> 26816L: linux-clk@vger.kernel.org 26817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26818S: Maintained 26819F: drivers/clk/ux500/ 26820 26821V4L2 ASYNC AND FWNODE FRAMEWORKS 26822M: Sakari Ailus <sakari.ailus@linux.intel.com> 26823L: linux-media@vger.kernel.org 26824S: Maintained 26825T: git git://linuxtv.org/media.git 26826F: drivers/media/v4l2-core/v4l2-async.c 26827F: drivers/media/v4l2-core/v4l2-fwnode.c 26828F: include/media/v4l2-async.h 26829F: include/media/v4l2-fwnode.h 26830 26831V4L2 LENS DRIVERS 26832M: Sakari Ailus <sakari.ailus@linux.intel.com> 26833L: linux-media@vger.kernel.org 26834S: Maintained 26835F: drivers/media/i2c/ak* 26836F: drivers/media/i2c/dw* 26837F: drivers/media/i2c/lm* 26838 26839V4L2 CAMERA SENSOR DRIVERS 26840M: Sakari Ailus <sakari.ailus@linux.intel.com> 26841L: linux-media@vger.kernel.org 26842S: Maintained 26843F: Documentation/driver-api/media/camera-sensor.rst 26844F: Documentation/driver-api/media/tx-rx.rst 26845F: drivers/media/i2c/ar* 26846F: drivers/media/i2c/gc* 26847F: drivers/media/i2c/hi* 26848F: drivers/media/i2c/imx* 26849F: drivers/media/i2c/mt* 26850F: drivers/media/i2c/og* 26851F: drivers/media/i2c/ov* 26852F: drivers/media/i2c/s5* 26853F: drivers/media/i2c/vd55g1.c 26854F: drivers/media/i2c/vd56g3.c 26855F: drivers/media/i2c/vgxy61.c 26856 26857VF610 NAND DRIVER 26858M: Stefan Agner <stefan@agner.ch> 26859L: linux-mtd@lists.infradead.org 26860S: Supported 26861F: drivers/mtd/nand/raw/vf610_nfc.c 26862 26863VFAT/FAT/MSDOS FILESYSTEM 26864M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26865S: Maintained 26866F: Documentation/filesystems/vfat.rst 26867F: fs/fat/ 26868F: tools/testing/selftests/filesystems/fat/ 26869 26870VFIO CDX DRIVER 26871M: Nipun Gupta <nipun.gupta@amd.com> 26872M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26873L: kvm@vger.kernel.org 26874S: Maintained 26875F: drivers/vfio/cdx/* 26876 26877VFIO DRIVER 26878M: Alex Williamson <alex.williamson@redhat.com> 26879L: kvm@vger.kernel.org 26880S: Maintained 26881T: git https://github.com/awilliam/linux-vfio.git 26882F: Documentation/ABI/testing/debugfs-vfio 26883F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26884F: Documentation/driver-api/vfio.rst 26885F: drivers/vfio/ 26886F: include/linux/vfio.h 26887F: include/linux/vfio_pci_core.h 26888F: include/uapi/linux/vfio.h 26889F: tools/testing/selftests/vfio/ 26890 26891VFIO FSL-MC DRIVER 26892L: kvm@vger.kernel.org 26893S: Obsolete 26894F: drivers/vfio/fsl-mc/ 26895 26896VFIO HISILICON PCI DRIVER 26897M: Longfang Liu <liulongfang@huawei.com> 26898L: kvm@vger.kernel.org 26899S: Maintained 26900F: drivers/vfio/pci/hisilicon/ 26901 26902VFIO MEDIATED DEVICE DRIVERS 26903M: Kirti Wankhede <kwankhede@nvidia.com> 26904L: kvm@vger.kernel.org 26905S: Maintained 26906F: Documentation/driver-api/vfio-mediated-device.rst 26907F: drivers/vfio/mdev/ 26908F: include/linux/mdev.h 26909F: samples/vfio-mdev/ 26910 26911VFIO MLX5 PCI DRIVER 26912M: Yishai Hadas <yishaih@nvidia.com> 26913L: kvm@vger.kernel.org 26914S: Maintained 26915F: drivers/vfio/pci/mlx5/ 26916 26917VFIO NVIDIA GRACE GPU DRIVER 26918M: Ankit Agrawal <ankita@nvidia.com> 26919L: kvm@vger.kernel.org 26920S: Supported 26921F: drivers/vfio/pci/nvgrace-gpu/ 26922 26923VFIO PCI DEVICE SPECIFIC DRIVERS 26924R: Jason Gunthorpe <jgg@nvidia.com> 26925R: Yishai Hadas <yishaih@nvidia.com> 26926R: Shameer Kolothum <skolothumtho@nvidia.com> 26927R: Kevin Tian <kevin.tian@intel.com> 26928L: kvm@vger.kernel.org 26929S: Maintained 26930P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26931F: drivers/vfio/pci/*/ 26932 26933VFIO PDS PCI DRIVER 26934M: Brett Creeley <brett.creeley@amd.com> 26935L: kvm@vger.kernel.org 26936S: Maintained 26937F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26938F: drivers/vfio/pci/pds/ 26939 26940VFIO PLATFORM DRIVER 26941M: Eric Auger <eric.auger@redhat.com> 26942R: Mostafa Saleh <smostafa@google.com> 26943R: Pranjal Shrivastava <praan@google.com> 26944L: kvm@vger.kernel.org 26945S: Maintained 26946F: drivers/vfio/platform/ 26947 26948VFIO QAT PCI DRIVER 26949M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26950L: kvm@vger.kernel.org 26951L: qat-linux@intel.com 26952S: Supported 26953F: drivers/vfio/pci/qat/ 26954 26955VFIO SELFTESTS 26956M: David Matlack <dmatlack@google.com> 26957L: kvm@vger.kernel.org 26958S: Maintained 26959F: tools/testing/selftests/vfio/ 26960 26961VFIO VIRTIO PCI DRIVER 26962M: Yishai Hadas <yishaih@nvidia.com> 26963L: kvm@vger.kernel.org 26964L: virtualization@lists.linux.dev 26965S: Maintained 26966F: drivers/vfio/pci/virtio 26967 26968VGA_SWITCHEROO 26969R: Lukas Wunner <lukas@wunner.de> 26970S: Maintained 26971T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26972F: Documentation/gpu/vga-switcheroo.rst 26973F: drivers/gpu/vga/vga_switcheroo.c 26974F: include/linux/vga_switcheroo.h 26975 26976VIA RHINE NETWORK DRIVER 26977M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26978S: Maintained 26979F: drivers/net/ethernet/via/via-rhine.c 26980 26981VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26982M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26983L: linux-fbdev@vger.kernel.org 26984S: Maintained 26985F: drivers/video/fbdev/via/ 26986F: include/linux/via-core.h 26987F: include/linux/via_i2c.h 26988 26989VIA VELOCITY NETWORK DRIVER 26990M: Francois Romieu <romieu@fr.zoreil.com> 26991L: netdev@vger.kernel.org 26992S: Maintained 26993F: drivers/net/ethernet/via/via-velocity.* 26994 26995VICODEC VIRTUAL CODEC DRIVER 26996M: Hans Verkuil <hverkuil@kernel.org> 26997L: linux-media@vger.kernel.org 26998S: Maintained 26999W: https://linuxtv.org 27000T: git git://linuxtv.org/media.git 27001F: drivers/media/test-drivers/vicodec/* 27002 27003VIDEO I2C POLLING DRIVER 27004M: Matt Ranostay <matt.ranostay@konsulko.com> 27005L: linux-media@vger.kernel.org 27006S: Maintained 27007F: drivers/media/i2c/video-i2c.c 27008 27009VIDEO MULTIPLEXER DRIVER 27010M: Philipp Zabel <p.zabel@pengutronix.de> 27011L: linux-media@vger.kernel.org 27012S: Maintained 27013F: drivers/media/platform/video-mux.c 27014 27015VIDEOBUF2 FRAMEWORK 27016M: Tomasz Figa <tfiga@chromium.org> 27017M: Marek Szyprowski <m.szyprowski@samsung.com> 27018L: linux-media@vger.kernel.org 27019S: Maintained 27020F: drivers/media/common/videobuf2/* 27021F: include/media/videobuf2-* 27022 27023VIDTV VIRTUAL DIGITAL TV DRIVER 27024M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 27025L: linux-media@vger.kernel.org 27026S: Maintained 27027W: https://linuxtv.org 27028T: git git://linuxtv.org/media.git 27029F: drivers/media/test-drivers/vidtv/* 27030 27031VIMC VIRTUAL MEDIA CONTROLLER DRIVER 27032M: Shuah Khan <skhan@linuxfoundation.org> 27033R: Kieran Bingham <kieran.bingham@ideasonboard.com> 27034L: linux-media@vger.kernel.org 27035S: Maintained 27036W: https://linuxtv.org 27037T: git git://linuxtv.org/media.git 27038F: drivers/media/test-drivers/vimc/* 27039 27040VIRT LIB 27041M: Alex Williamson <alex.williamson@redhat.com> 27042M: Paolo Bonzini <pbonzini@redhat.com> 27043L: kvm@vger.kernel.org 27044S: Supported 27045F: virt/lib/ 27046 27047VIRTIO AND VHOST VSOCK DRIVER 27048M: Stefan Hajnoczi <stefanha@redhat.com> 27049M: Stefano Garzarella <sgarzare@redhat.com> 27050L: kvm@vger.kernel.org 27051L: virtualization@lists.linux.dev 27052L: netdev@vger.kernel.org 27053S: Maintained 27054F: drivers/vhost/vsock.c 27055F: include/linux/virtio_vsock.h 27056F: include/uapi/linux/virtio_vsock.h 27057F: net/vmw_vsock/virtio_transport.c 27058F: net/vmw_vsock/virtio_transport_common.c 27059 27060VIRTIO BALLOON 27061M: "Michael S. Tsirkin" <mst@redhat.com> 27062M: David Hildenbrand <david@redhat.com> 27063L: virtualization@lists.linux.dev 27064S: Maintained 27065F: drivers/virtio/virtio_balloon.c 27066F: include/linux/balloon_compaction.h 27067F: include/uapi/linux/virtio_balloon.h 27068F: mm/balloon_compaction.c 27069 27070VIRTIO BLOCK AND SCSI DRIVERS 27071M: "Michael S. Tsirkin" <mst@redhat.com> 27072M: Jason Wang <jasowang@redhat.com> 27073R: Paolo Bonzini <pbonzini@redhat.com> 27074R: Stefan Hajnoczi <stefanha@redhat.com> 27075R: Eugenio Pérez <eperezma@redhat.com> 27076L: virtualization@lists.linux.dev 27077S: Maintained 27078F: drivers/block/virtio_blk.c 27079F: drivers/scsi/virtio_scsi.c 27080F: include/uapi/linux/virtio_blk.h 27081F: include/uapi/linux/virtio_scsi.h 27082 27083VIRTIO CONSOLE DRIVER 27084M: Amit Shah <amit@kernel.org> 27085L: virtualization@lists.linux.dev 27086S: Maintained 27087F: drivers/char/virtio_console.c 27088F: include/uapi/linux/virtio_console.h 27089 27090VIRTIO CORE AND NET DRIVERS 27091M: "Michael S. Tsirkin" <mst@redhat.com> 27092M: Jason Wang <jasowang@redhat.com> 27093R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27094R: Eugenio Pérez <eperezma@redhat.com> 27095L: virtualization@lists.linux.dev 27096S: Maintained 27097F: Documentation/ABI/testing/sysfs-bus-vdpa 27098F: Documentation/ABI/testing/sysfs-class-vduse 27099F: Documentation/devicetree/bindings/virtio/ 27100F: Documentation/driver-api/virtio/ 27101F: drivers/block/virtio_blk.c 27102F: drivers/crypto/virtio/ 27103F: drivers/net/virtio_net.c 27104F: drivers/vdpa/ 27105F: drivers/virtio/ 27106F: include/linux/vdpa.h 27107F: include/linux/virtio*.h 27108F: include/linux/vringh.h 27109F: include/uapi/linux/virtio_*.h 27110F: net/vmw_vsock/virtio* 27111F: tools/virtio/ 27112F: tools/testing/selftests/drivers/net/virtio_net/ 27113 27114VIRTIO CRYPTO DRIVER 27115M: Gonglei <arei.gonglei@huawei.com> 27116L: virtualization@lists.linux.dev 27117L: linux-crypto@vger.kernel.org 27118S: Maintained 27119F: drivers/crypto/virtio/ 27120F: include/uapi/linux/virtio_crypto.h 27121 27122VIRTIO DRIVERS FOR S390 27123M: Cornelia Huck <cohuck@redhat.com> 27124M: Halil Pasic <pasic@linux.ibm.com> 27125M: Eric Farman <farman@linux.ibm.com> 27126L: linux-s390@vger.kernel.org 27127L: virtualization@lists.linux.dev 27128L: kvm@vger.kernel.org 27129S: Supported 27130F: arch/s390/include/uapi/asm/virtio-ccw.h 27131F: drivers/s390/virtio/ 27132 27133VIRTIO FILE SYSTEM 27134M: Vivek Goyal <vgoyal@redhat.com> 27135M: Stefan Hajnoczi <stefanha@redhat.com> 27136M: Miklos Szeredi <miklos@szeredi.hu> 27137R: Eugenio Pérez <eperezma@redhat.com> 27138L: virtualization@lists.linux.dev 27139L: linux-fsdevel@vger.kernel.org 27140S: Supported 27141W: https://virtio-fs.gitlab.io/ 27142F: Documentation/filesystems/virtiofs.rst 27143F: fs/fuse/virtio_fs.c 27144F: include/uapi/linux/virtio_fs.h 27145 27146VIRTIO GPIO DRIVER 27147M: Enrico Weigelt, metux IT consult <info@metux.net> 27148M: Viresh Kumar <vireshk@kernel.org> 27149L: linux-gpio@vger.kernel.org 27150L: virtualization@lists.linux.dev 27151S: Maintained 27152F: drivers/gpio/gpio-virtio.c 27153F: include/uapi/linux/virtio_gpio.h 27154 27155VIRTIO GPU DRIVER 27156M: David Airlie <airlied@redhat.com> 27157M: Gerd Hoffmann <kraxel@redhat.com> 27158M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 27159R: Gurchetan Singh <gurchetansingh@chromium.org> 27160R: Chia-I Wu <olvaffe@gmail.com> 27161L: dri-devel@lists.freedesktop.org 27162L: virtualization@lists.linux.dev 27163S: Maintained 27164T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27165F: drivers/gpu/drm/ci/xfails/virtio* 27166F: drivers/gpu/drm/virtio/ 27167F: include/uapi/linux/virtio_gpu.h 27168 27169VIRTIO HOST (VHOST) 27170M: "Michael S. Tsirkin" <mst@redhat.com> 27171M: Jason Wang <jasowang@redhat.com> 27172R: Eugenio Pérez <eperezma@redhat.com> 27173L: kvm@vger.kernel.org 27174L: virtualization@lists.linux.dev 27175L: netdev@vger.kernel.org 27176S: Maintained 27177T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 27178F: drivers/vhost/ 27179F: include/linux/sched/vhost_task.h 27180F: include/linux/vhost_iotlb.h 27181F: include/uapi/linux/vhost.h 27182F: kernel/vhost_task.c 27183 27184VIRTIO HOST (VHOST-SCSI) 27185M: "Michael S. Tsirkin" <mst@redhat.com> 27186M: Jason Wang <jasowang@redhat.com> 27187M: Mike Christie <michael.christie@oracle.com> 27188R: Paolo Bonzini <pbonzini@redhat.com> 27189R: Stefan Hajnoczi <stefanha@redhat.com> 27190L: virtualization@lists.linux.dev 27191S: Maintained 27192F: drivers/vhost/scsi.c 27193 27194VIRTIO I2C DRIVER 27195M: Viresh Kumar <viresh.kumar@linaro.org> 27196R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 27197L: linux-i2c@vger.kernel.org 27198L: virtualization@lists.linux.dev 27199S: Maintained 27200F: drivers/i2c/busses/i2c-virtio.c 27201F: include/uapi/linux/virtio_i2c.h 27202 27203VIRTIO INPUT DRIVER 27204M: Gerd Hoffmann <kraxel@redhat.com> 27205S: Maintained 27206F: drivers/virtio/virtio_input.c 27207F: include/uapi/linux/virtio_input.h 27208 27209VIRTIO IOMMU DRIVER 27210M: Jean-Philippe Brucker <jean-philippe@linaro.org> 27211L: virtualization@lists.linux.dev 27212S: Maintained 27213F: drivers/iommu/virtio-iommu.c 27214F: include/uapi/linux/virtio_iommu.h 27215 27216VIRTIO MEM DRIVER 27217M: David Hildenbrand <david@redhat.com> 27218L: virtualization@lists.linux.dev 27219S: Maintained 27220W: https://virtio-mem.gitlab.io/ 27221F: drivers/virtio/virtio_mem.c 27222F: include/uapi/linux/virtio_mem.h 27223 27224VIRTIO PMEM DRIVER 27225M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 27226L: virtualization@lists.linux.dev 27227S: Maintained 27228F: drivers/nvdimm/nd_virtio.c 27229F: drivers/nvdimm/virtio_pmem.c 27230 27231VIRTIO RTC DRIVER 27232M: Peter Hilber <peter.hilber@oss.qualcomm.com> 27233L: virtualization@lists.linux.dev 27234S: Maintained 27235F: drivers/virtio/virtio_rtc_* 27236F: include/uapi/linux/virtio_rtc.h 27237 27238VIRTIO SOUND DRIVER 27239M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 27240M: "Michael S. Tsirkin" <mst@redhat.com> 27241L: virtualization@lists.linux.dev 27242L: linux-sound@vger.kernel.org 27243S: Maintained 27244F: include/uapi/linux/virtio_snd.h 27245F: sound/virtio/* 27246 27247VIRTIO SPI DRIVER 27248M: Haixu Cui <quic_haixcui@quicinc.com> 27249L: virtualization@lists.linux.dev 27250S: Maintained 27251F: drivers/spi/spi-virtio.c 27252F: include/uapi/linux/virtio_spi.h 27253 27254VIRTUAL BOX GUEST DEVICE DRIVER 27255M: Hans de Goede <hansg@kernel.org> 27256M: Arnd Bergmann <arnd@arndb.de> 27257M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27258S: Maintained 27259F: drivers/virt/vboxguest/ 27260F: include/linux/vbox_utils.h 27261F: include/uapi/linux/vbox*.h 27262 27263VIRTUAL BOX SHARED FOLDER VFS DRIVER 27264M: Hans de Goede <hansg@kernel.org> 27265L: linux-fsdevel@vger.kernel.org 27266S: Maintained 27267F: fs/vboxsf/* 27268 27269VIRTUAL PCM TEST DRIVER 27270M: Ivan Orlov <ivan.orlov0322@gmail.com> 27271L: linux-sound@vger.kernel.org 27272S: Maintained 27273F: Documentation/sound/cards/pcmtest.rst 27274F: sound/drivers/pcmtest.c 27275F: tools/testing/selftests/alsa/test-pcmtest-driver.c 27276 27277VIRTUAL SERIO DEVICE DRIVER 27278M: Stephen Chandler Paul <thatslyude@gmail.com> 27279S: Maintained 27280F: drivers/input/serio/userio.c 27281F: include/uapi/linux/userio.h 27282 27283VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 27284M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27285S: Maintained 27286F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27287F: drivers/iio/light/veml3235.c 27288 27289VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 27290M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27291S: Maintained 27292F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27293F: drivers/iio/light/veml6030.c 27294 27295VISHAY VEML6046X00 RGBIR COLOR SENSOR DRIVER 27296M: Andreas Klinger <ak@it-klinger.de> 27297S: Maintained 27298F: Documentation/devicetree/bindings/iio/light/vishay,veml6046x00.yaml 27299F: drivers/iio/light/veml6046x00.c 27300 27301VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 27302M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27303S: Maintained 27304F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 27305F: drivers/iio/light/veml6075.c 27306 27307VISL VIRTUAL STATELESS DECODER DRIVER 27308M: Daniel Almeida <daniel.almeida@collabora.com> 27309L: linux-media@vger.kernel.org 27310S: Supported 27311F: drivers/media/test-drivers/visl 27312 27313VIVID VIRTUAL VIDEO DRIVER 27314M: Hans Verkuil <hverkuil@kernel.org> 27315L: linux-media@vger.kernel.org 27316S: Maintained 27317W: https://linuxtv.org 27318T: git git://linuxtv.org/media.git 27319F: drivers/media/test-drivers/vivid/* 27320 27321VM SOCKETS (AF_VSOCK) 27322M: Stefano Garzarella <sgarzare@redhat.com> 27323L: virtualization@lists.linux.dev 27324L: netdev@vger.kernel.org 27325S: Maintained 27326F: drivers/net/vsockmon.c 27327F: include/net/af_vsock.h 27328F: include/uapi/linux/vm_sockets.h 27329F: include/uapi/linux/vm_sockets_diag.h 27330F: include/uapi/linux/vsockmon.h 27331F: net/vmw_vsock/ 27332F: tools/testing/selftests/vsock/ 27333F: tools/testing/vsock/ 27334 27335VMALLOC 27336M: Andrew Morton <akpm@linux-foundation.org> 27337M: Uladzislau Rezki <urezki@gmail.com> 27338L: linux-mm@kvack.org 27339S: Maintained 27340W: http://www.linux-mm.org 27341T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 27342F: include/linux/vmalloc.h 27343F: mm/vmalloc.c 27344F: lib/test_vmalloc.c 27345 27346VME SUBSYSTEM 27347L: linux-kernel@vger.kernel.org 27348S: Orphan 27349T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27350F: Documentation/driver-api/vme.rst 27351F: drivers/staging/vme_user/ 27352 27353VMWARE BALLOON DRIVER 27354M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 27355R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27356L: linux-kernel@vger.kernel.org 27357S: Supported 27358F: drivers/misc/vmw_balloon.c 27359 27360VMWARE HYPERVISOR INTERFACE 27361M: Ajay Kaher <ajay.kaher@broadcom.com> 27362M: Alexey Makhalov <alexey.makhalov@broadcom.com> 27363R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27364L: virtualization@lists.linux.dev 27365L: x86@kernel.org 27366S: Supported 27367T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 27368F: arch/x86/include/asm/vmware.h 27369F: arch/x86/kernel/cpu/vmware.c 27370 27371VMWARE PVRDMA DRIVER 27372M: Bryan Tan <bryan-bt.tan@broadcom.com> 27373M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27374R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27375L: linux-rdma@vger.kernel.org 27376S: Supported 27377F: drivers/infiniband/hw/vmw_pvrdma/ 27378 27379VMWARE PVSCSI DRIVER 27380M: Vishal Bhakta <vishal.bhakta@broadcom.com> 27381R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27382L: linux-scsi@vger.kernel.org 27383S: Supported 27384F: drivers/scsi/vmw_pvscsi.c 27385F: drivers/scsi/vmw_pvscsi.h 27386 27387VMWARE VIRTUAL PTP CLOCK DRIVER 27388M: Nick Shi <nick.shi@broadcom.com> 27389R: Ajay Kaher <ajay.kaher@broadcom.com> 27390R: Alexey Makhalov <alexey.makhalov@broadcom.com> 27391R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27392L: netdev@vger.kernel.org 27393S: Supported 27394F: drivers/ptp/ptp_vmw.c 27395 27396VMWARE VMCI DRIVER 27397M: Bryan Tan <bryan-bt.tan@broadcom.com> 27398M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27399R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27400L: linux-kernel@vger.kernel.org 27401S: Supported 27402F: drivers/misc/vmw_vmci/ 27403F: include/linux/vmw_vmci* 27404 27405VMWARE VMMOUSE SUBDRIVER 27406M: Zack Rusin <zack.rusin@broadcom.com> 27407R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27408L: linux-input@vger.kernel.org 27409S: Supported 27410F: drivers/input/mouse/vmmouse.c 27411F: drivers/input/mouse/vmmouse.h 27412 27413VMWARE VMXNET3 ETHERNET DRIVER 27414M: Ronak Doshi <ronak.doshi@broadcom.com> 27415R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27416L: netdev@vger.kernel.org 27417S: Supported 27418F: drivers/net/vmxnet3/ 27419 27420VMWARE VSOCK VMCI TRANSPORT DRIVER 27421M: Bryan Tan <bryan-bt.tan@broadcom.com> 27422M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27423R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27424L: linux-kernel@vger.kernel.org 27425S: Supported 27426F: net/vmw_vsock/vmci_transport* 27427 27428VOCORE VOCORE2 BOARD 27429M: Harvey Hunt <harveyhuntnexus@gmail.com> 27430L: linux-mips@vger.kernel.org 27431S: Maintained 27432F: arch/mips/boot/dts/ralink/vocore2.dts 27433 27434VOLTAGE AND CURRENT REGULATOR FRAMEWORK 27435M: Liam Girdwood <lgirdwood@gmail.com> 27436M: Mark Brown <broonie@kernel.org> 27437L: linux-kernel@vger.kernel.org 27438S: Supported 27439W: http://www.slimlogic.co.uk/?p=48 27440T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 27441F: Documentation/devicetree/bindings/regulator/ 27442F: Documentation/power/regulator/ 27443F: drivers/regulator/ 27444F: rust/kernel/regulator.rs 27445F: include/dt-bindings/regulator/ 27446F: include/linux/regulator/ 27447K: regulator_get_optional 27448 27449VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 27450R: Matti Vaittinen <mazziesaccount@gmail.com> 27451F: drivers/regulator/irq_helpers.c 27452 27453VRF 27454M: David Ahern <dsahern@kernel.org> 27455L: netdev@vger.kernel.org 27456S: Maintained 27457F: Documentation/networking/vrf.rst 27458F: drivers/net/vrf.c 27459 27460VSPRINTF 27461M: Petr Mladek <pmladek@suse.com> 27462M: Steven Rostedt <rostedt@goodmis.org> 27463R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27464R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27465R: Sergey Senozhatsky <senozhatsky@chromium.org> 27466S: Maintained 27467T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27468F: Documentation/core-api/printk-formats.rst 27469F: lib/tests/printf_kunit.c 27470F: lib/tests/scanf_kunit.c 27471F: lib/vsprintf.c 27472 27473VT1211 HARDWARE MONITOR DRIVER 27474M: Juerg Haefliger <juergh@proton.me> 27475L: linux-hwmon@vger.kernel.org 27476S: Maintained 27477F: Documentation/hwmon/vt1211.rst 27478F: drivers/hwmon/vt1211.c 27479 27480VT8231 HARDWARE MONITOR DRIVER 27481M: Roger Lucas <vt8231@hiddenengine.co.uk> 27482L: linux-hwmon@vger.kernel.org 27483S: Maintained 27484F: drivers/hwmon/vt8231.c 27485 27486VUB300 USB to SDIO/SD/MMC bridge chip 27487L: linux-mmc@vger.kernel.org 27488S: Orphan 27489F: drivers/mmc/host/vub300.c 27490 27491W1 DALLAS'S 1-WIRE BUS 27492M: Krzysztof Kozlowski <krzk@kernel.org> 27493S: Maintained 27494F: Documentation/devicetree/bindings/w1/ 27495F: Documentation/w1/ 27496F: drivers/w1/ 27497F: include/linux/w1.h 27498 27499W83791D HARDWARE MONITORING DRIVER 27500M: Marc Hulsman <m.hulsman@tudelft.nl> 27501L: linux-hwmon@vger.kernel.org 27502S: Maintained 27503F: Documentation/hwmon/w83791d.rst 27504F: drivers/hwmon/w83791d.c 27505 27506W83793 HARDWARE MONITORING DRIVER 27507M: Rudolf Marek <r.marek@assembler.cz> 27508L: linux-hwmon@vger.kernel.org 27509S: Maintained 27510F: Documentation/hwmon/w83793.rst 27511F: drivers/hwmon/w83793.c 27512 27513W83795 HARDWARE MONITORING DRIVER 27514M: Jean Delvare <jdelvare@suse.com> 27515L: linux-hwmon@vger.kernel.org 27516S: Maintained 27517F: drivers/hwmon/w83795.c 27518 27519W83L51xD SD/MMC CARD INTERFACE DRIVER 27520M: Pierre Ossman <pierre@ossman.eu> 27521S: Maintained 27522F: drivers/mmc/host/wbsd.* 27523 27524WACOM PROTOCOL 4 SERIAL TABLETS 27525M: Julian Squires <julian@cipht.net> 27526M: Hans de Goede <hansg@kernel.org> 27527L: linux-input@vger.kernel.org 27528S: Maintained 27529F: drivers/input/tablet/wacom_serial4.c 27530 27531WANGXUN ETHERNET DRIVER 27532M: Jiawen Wu <jiawenwu@trustnetic.com> 27533M: Mengyuan Lou <mengyuanlou@net-swift.com> 27534L: netdev@vger.kernel.org 27535S: Maintained 27536W: https://www.net-swift.com 27537F: Documentation/networking/device_drivers/ethernet/wangxun/* 27538F: drivers/net/ethernet/wangxun/ 27539F: drivers/net/pcs/pcs-xpcs-wx.c 27540 27541WATCHDOG DEVICE DRIVERS 27542M: Wim Van Sebroeck <wim@linux-watchdog.org> 27543M: Guenter Roeck <linux@roeck-us.net> 27544L: linux-watchdog@vger.kernel.org 27545S: Maintained 27546W: http://www.linux-watchdog.org/ 27547T: git git://www.linux-watchdog.org/linux-watchdog.git 27548F: Documentation/devicetree/bindings/watchdog/ 27549F: Documentation/watchdog/ 27550F: drivers/watchdog/ 27551F: include/linux/watchdog.h 27552F: include/trace/events/watchdog.h 27553F: include/uapi/linux/watchdog.h 27554 27555WAVE5 VPU CODEC DRIVER 27556M: Nas Chung <nas.chung@chipsnmedia.com> 27557M: Jackson Lee <jackson.lee@chipsnmedia.com> 27558L: linux-media@vger.kernel.org 27559S: Maintained 27560F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27561F: drivers/media/platform/chips-media/wave5/ 27562 27563WHISKEYCOVE PMIC GPIO DRIVER 27564M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27565L: linux-gpio@vger.kernel.org 27566S: Maintained 27567F: drivers/gpio/gpio-wcove.c 27568 27569WHWAVE RTC DRIVER 27570M: Dianlong Li <long17.cool@163.com> 27571L: linux-rtc@vger.kernel.org 27572S: Maintained 27573F: drivers/rtc/rtc-sd3078.c 27574 27575WIIMOTE HID DRIVER 27576M: David Rheinsberg <david@readahead.eu> 27577L: linux-input@vger.kernel.org 27578S: Maintained 27579F: drivers/hid/hid-wiimote* 27580 27581WILOCITY WIL6210 WIRELESS DRIVER 27582L: linux-wireless@vger.kernel.org 27583S: Orphan 27584W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27585F: drivers/net/wireless/ath/wil6210/ 27586 27587WINBOND CIR DRIVER 27588M: David Härdeman <david@hardeman.nu> 27589S: Maintained 27590F: drivers/media/rc/winbond-cir.c 27591 27592WINSEN MHZ19B 27593M: Gyeyoung Baek <gye976@gmail.com> 27594S: Maintained 27595F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27596F: drivers/iio/chemical/mhz19b.c 27597 27598WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27599L: linux-watchdog@vger.kernel.org 27600S: Orphan 27601F: drivers/watchdog/ebc-c384_wdt.c 27602 27603WINSYSTEMS WS16C48 GPIO DRIVER 27604M: William Breathitt Gray <wbg@kernel.org> 27605L: linux-gpio@vger.kernel.org 27606S: Maintained 27607F: drivers/gpio/gpio-ws16c48.c 27608 27609WIREGUARD SECURE NETWORK TUNNEL 27610M: Jason A. Donenfeld <Jason@zx2c4.com> 27611L: wireguard@lists.zx2c4.com 27612L: netdev@vger.kernel.org 27613S: Maintained 27614F: drivers/net/wireguard/ 27615F: tools/testing/selftests/wireguard/ 27616 27617WISTRON LAPTOP BUTTON DRIVER 27618M: Miloslav Trmac <mitr@volny.cz> 27619S: Maintained 27620F: drivers/input/misc/wistron_btns.c 27621 27622WMI BINARY MOF DRIVER 27623M: Armin Wolf <W_Armin@gmx.de> 27624R: Thomas Weißschuh <linux@weissschuh.net> 27625L: platform-driver-x86@vger.kernel.org 27626S: Maintained 27627F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27628F: Documentation/wmi/devices/wmi-bmof.rst 27629F: drivers/platform/x86/wmi-bmof.c 27630 27631WOLFSON MICROELECTRONICS DRIVERS 27632L: patches@opensource.cirrus.com 27633S: Supported 27634W: https://github.com/CirrusLogic/linux-drivers/wiki 27635T: git https://github.com/CirrusLogic/linux-drivers.git 27636F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27637F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27638F: Documentation/devicetree/bindings/mfd/wm831x.txt 27639F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27640F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27641F: Documentation/devicetree/bindings/sound/wm* 27642F: Documentation/hwmon/wm83??.rst 27643F: arch/arm/mach-s3c/mach-crag6410* 27644F: drivers/clk/clk-wm83*.c 27645F: drivers/gpio/gpio-*wm*.c 27646F: drivers/gpio/gpio-arizona.c 27647F: drivers/hwmon/wm83??-hwmon.c 27648F: drivers/input/misc/wm831x-on.c 27649F: drivers/input/touchscreen/wm831x-ts.c 27650F: drivers/input/touchscreen/wm97*.c 27651F: drivers/leds/leds-wm83*.c 27652F: drivers/mfd/arizona* 27653F: drivers/mfd/cs47l24* 27654F: drivers/mfd/wm*.c 27655F: drivers/power/supply/wm83*.c 27656F: drivers/regulator/arizona* 27657F: drivers/regulator/wm8*.c 27658F: drivers/rtc/rtc-wm83*.c 27659F: drivers/video/backlight/wm83*_bl.c 27660F: drivers/watchdog/wm83*_wdt.c 27661F: include/linux/mfd/arizona/ 27662F: include/linux/mfd/wm831x/ 27663F: include/linux/mfd/wm8350/ 27664F: include/linux/mfd/wm8400* 27665F: include/linux/regulator/arizona* 27666F: include/linux/wm97xx.h 27667F: include/sound/wm????.h 27668F: sound/soc/codecs/arizona* 27669F: sound/soc/codecs/cs47l24* 27670F: sound/soc/codecs/wm* 27671 27672WORKQUEUE 27673M: Tejun Heo <tj@kernel.org> 27674R: Lai Jiangshan <jiangshanlai@gmail.com> 27675S: Maintained 27676T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27677F: Documentation/core-api/workqueue.rst 27678F: include/linux/workqueue.h 27679F: kernel/workqueue.c 27680F: kernel/workqueue_internal.h 27681 27682WWAN DRIVERS 27683M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27684M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27685R: Johannes Berg <johannes@sipsolutions.net> 27686L: netdev@vger.kernel.org 27687S: Maintained 27688F: drivers/net/wwan/ 27689F: include/linux/wwan.h 27690F: include/uapi/linux/wwan.h 27691 27692X-POWERS AXP288 PMIC DRIVERS 27693M: Hans de Goede <hansg@kernel.org> 27694S: Maintained 27695F: drivers/acpi/pmic/intel_pmic_xpower.c 27696N: axp288 27697 27698X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27699M: Chen-Yu Tsai <wens@kernel.org> 27700L: linux-kernel@vger.kernel.org 27701S: Maintained 27702N: axp[128] 27703 27704X.25 STACK 27705M: Martin Schiller <ms@dev.tdt.de> 27706L: linux-x25@vger.kernel.org 27707S: Maintained 27708F: Documentation/networking/lapb-module.rst 27709F: Documentation/networking/x25* 27710F: drivers/net/wan/hdlc_x25.c 27711F: drivers/net/wan/lapbether.c 27712F: include/*/lapb.h 27713F: include/net/x25* 27714F: include/uapi/linux/x25.h 27715F: net/lapb/ 27716F: net/x25/ 27717 27718X86 ARCHITECTURE (32-BIT AND 64-BIT) 27719M: Thomas Gleixner <tglx@linutronix.de> 27720M: Ingo Molnar <mingo@redhat.com> 27721M: Borislav Petkov <bp@alien8.de> 27722M: Dave Hansen <dave.hansen@linux.intel.com> 27723M: x86@kernel.org 27724R: "H. Peter Anvin" <hpa@zytor.com> 27725L: linux-kernel@vger.kernel.org 27726S: Maintained 27727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27728F: Documentation/arch/x86/ 27729F: Documentation/devicetree/bindings/x86/ 27730F: arch/x86/ 27731F: tools/testing/selftests/x86 27732 27733X86 CPUID DATABASE 27734M: Borislav Petkov <bp@alien8.de> 27735M: Thomas Gleixner <tglx@linutronix.de> 27736M: x86@kernel.org 27737R: Ahmed S. Darwish <darwi@linutronix.de> 27738L: x86-cpuid@lists.linux.dev 27739S: Maintained 27740W: https://x86-cpuid.org 27741F: tools/arch/x86/kcpuid/ 27742 27743X86 ENTRY CODE 27744M: Andy Lutomirski <luto@kernel.org> 27745L: linux-kernel@vger.kernel.org 27746S: Maintained 27747T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27748F: arch/x86/entry/ 27749 27750X86 HARDWARE VULNERABILITIES 27751M: Thomas Gleixner <tglx@linutronix.de> 27752M: Borislav Petkov <bp@alien8.de> 27753M: Peter Zijlstra <peterz@infradead.org> 27754M: Josh Poimboeuf <jpoimboe@kernel.org> 27755R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27756S: Maintained 27757F: Documentation/admin-guide/hw-vuln/ 27758F: arch/x86/include/asm/nospec-branch.h 27759F: arch/x86/kernel/cpu/bugs.c 27760 27761X86 MCE INFRASTRUCTURE 27762M: Tony Luck <tony.luck@intel.com> 27763M: Borislav Petkov <bp@alien8.de> 27764L: linux-edac@vger.kernel.org 27765S: Maintained 27766F: Documentation/ABI/testing/sysfs-mce 27767F: Documentation/arch/x86/x86_64/machinecheck.rst 27768F: arch/x86/kernel/cpu/mce/* 27769 27770X86 MICROCODE UPDATE SUPPORT 27771M: Borislav Petkov <bp@alien8.de> 27772S: Maintained 27773F: arch/x86/kernel/cpu/microcode/* 27774 27775X86 MM 27776M: Dave Hansen <dave.hansen@linux.intel.com> 27777M: Andy Lutomirski <luto@kernel.org> 27778M: Peter Zijlstra <peterz@infradead.org> 27779L: linux-kernel@vger.kernel.org 27780S: Maintained 27781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27782F: arch/x86/mm/ 27783 27784X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27785M: Hans de Goede <hansg@kernel.org> 27786L: platform-driver-x86@vger.kernel.org 27787S: Maintained 27788T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27789F: drivers/platform/x86/x86-android-tablets/ 27790 27791X86 PLATFORM DRIVERS 27792M: Hans de Goede <hansg@kernel.org> 27793M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27794L: platform-driver-x86@vger.kernel.org 27795S: Maintained 27796Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27797T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27798F: drivers/platform/olpc/ 27799F: drivers/platform/x86/ 27800F: include/linux/platform_data/x86/ 27801 27802X86 PLATFORM UV HPE SUPERDOME FLEX 27803M: Steve Wahl <steve.wahl@hpe.com> 27804R: Justin Ernst <justin.ernst@hpe.com> 27805R: Kyle Meyer <kyle.meyer@hpe.com> 27806R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27807R: Russ Anderson <russ.anderson@hpe.com> 27808S: Supported 27809F: arch/x86/include/asm/uv/ 27810F: arch/x86/kernel/apic/x2apic_uv_x.c 27811F: arch/x86/platform/uv/ 27812 27813X86 STACK UNWINDING 27814M: Josh Poimboeuf <jpoimboe@kernel.org> 27815M: Peter Zijlstra <peterz@infradead.org> 27816S: Supported 27817F: arch/x86/include/asm/unwind*.h 27818F: arch/x86/kernel/dumpstack.c 27819F: arch/x86/kernel/stacktrace.c 27820F: arch/x86/kernel/unwind_*.c 27821 27822X86 TRUST DOMAIN EXTENSIONS (TDX) 27823M: Kirill A. Shutemov <kas@kernel.org> 27824R: Dave Hansen <dave.hansen@linux.intel.com> 27825R: Rick Edgecombe <rick.p.edgecombe@intel.com> 27826L: x86@kernel.org 27827L: linux-coco@lists.linux.dev 27828L: kvm@vger.kernel.org 27829S: Supported 27830T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27831N: tdx 27832K: \b(tdx) 27833 27834X86 VDSO 27835M: Andy Lutomirski <luto@kernel.org> 27836L: linux-kernel@vger.kernel.org 27837S: Maintained 27838T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27839F: arch/x86/entry/vdso/ 27840 27841XARRAY 27842M: Matthew Wilcox <willy@infradead.org> 27843L: linux-fsdevel@vger.kernel.org 27844L: linux-mm@kvack.org 27845S: Supported 27846F: Documentation/core-api/xarray.rst 27847F: include/linux/idr.h 27848F: include/linux/xarray.h 27849F: lib/idr.c 27850F: lib/test_xarray.c 27851F: lib/xarray.c 27852F: tools/testing/radix-tree 27853 27854XARRAY API [RUST] 27855M: Tamir Duberstein <tamird@gmail.com> 27856M: Andreas Hindborg <a.hindborg@kernel.org> 27857L: rust-for-linux@vger.kernel.org 27858S: Supported 27859W: https://rust-for-linux.com 27860B: https://github.com/Rust-for-Linux/linux/issues 27861C: https://rust-for-linux.zulipchat.com 27862T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27863F: rust/kernel/xarray.rs 27864 27865XBOX DVD IR REMOTE 27866M: Benjamin Valentin <benpicco@googlemail.com> 27867S: Maintained 27868F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27869F: drivers/media/rc/xbox_remote.c 27870 27871XC2028/3028 TUNER DRIVER 27872M: Mauro Carvalho Chehab <mchehab@kernel.org> 27873L: linux-media@vger.kernel.org 27874S: Maintained 27875W: https://linuxtv.org 27876T: git git://linuxtv.org/media.git 27877F: drivers/media/tuners/xc2028.* 27878 27879XDP (eXpress Data Path) 27880M: Alexei Starovoitov <ast@kernel.org> 27881M: Daniel Borkmann <daniel@iogearbox.net> 27882M: David S. Miller <davem@davemloft.net> 27883M: Jakub Kicinski <kuba@kernel.org> 27884M: Jesper Dangaard Brouer <hawk@kernel.org> 27885M: John Fastabend <john.fastabend@gmail.com> 27886R: Stanislav Fomichev <sdf@fomichev.me> 27887L: netdev@vger.kernel.org 27888L: bpf@vger.kernel.org 27889S: Supported 27890F: drivers/net/ethernet/*/*/*/*/*xdp* 27891F: drivers/net/ethernet/*/*/*xdp* 27892F: include/net/xdp.h 27893F: include/net/xdp_priv.h 27894F: include/trace/events/xdp.h 27895F: kernel/bpf/cpumap.c 27896F: kernel/bpf/devmap.c 27897F: net/core/xdp.c 27898F: samples/bpf/xdp* 27899F: tools/testing/selftests/bpf/*/*xdp* 27900F: tools/testing/selftests/bpf/*xdp* 27901K: (?:\b|_)xdp(?:\b|_) 27902 27903XDP SOCKETS (AF_XDP) 27904M: Magnus Karlsson <magnus.karlsson@intel.com> 27905M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27906R: Stanislav Fomichev <sdf@fomichev.me> 27907L: netdev@vger.kernel.org 27908L: bpf@vger.kernel.org 27909S: Maintained 27910F: Documentation/networking/af_xdp.rst 27911F: include/net/netns/xdp.h 27912F: include/net/xdp_sock* 27913F: include/net/xsk_buff_pool.h 27914F: include/uapi/linux/if_xdp.h 27915F: include/uapi/linux/xdp_diag.h 27916F: net/xdp/ 27917F: tools/testing/selftests/bpf/*xsk* 27918 27919XEN BLOCK SUBSYSTEM 27920M: Roger Pau Monné <roger.pau@citrix.com> 27921L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27922S: Supported 27923F: drivers/block/xen* 27924F: drivers/block/xen-blkback/* 27925 27926XEN HYPERVISOR ARM 27927M: Stefano Stabellini <sstabellini@kernel.org> 27928L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27929S: Maintained 27930F: arch/arm/include/asm/xen/ 27931F: arch/arm/xen/ 27932 27933XEN HYPERVISOR ARM64 27934M: Stefano Stabellini <sstabellini@kernel.org> 27935L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27936S: Maintained 27937F: arch/arm64/include/asm/xen/ 27938F: arch/arm64/xen/ 27939 27940XEN HYPERVISOR INTERFACE 27941M: Juergen Gross <jgross@suse.com> 27942M: Stefano Stabellini <sstabellini@kernel.org> 27943R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27944L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27945S: Supported 27946T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27947F: Documentation/ABI/stable/sysfs-hypervisor-xen 27948F: Documentation/ABI/testing/sysfs-hypervisor-xen 27949F: drivers/*/xen-*front.c 27950F: drivers/xen/ 27951F: include/uapi/xen/ 27952F: include/xen/ 27953F: kernel/configs/xen.config 27954 27955XEN HYPERVISOR X86 27956M: Juergen Gross <jgross@suse.com> 27957R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27958L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27959S: Supported 27960F: arch/x86/configs/xen.config 27961F: arch/x86/include/asm/pvclock-abi.h 27962F: arch/x86/include/asm/xen/ 27963F: arch/x86/platform/pvh/ 27964F: arch/x86/xen/ 27965 27966XEN NETWORK BACKEND DRIVER 27967M: Wei Liu <wei.liu@kernel.org> 27968M: Paul Durrant <paul@xen.org> 27969L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27970L: netdev@vger.kernel.org 27971S: Supported 27972F: drivers/net/xen-netback/* 27973 27974XEN PCI SUBSYSTEM 27975M: Juergen Gross <jgross@suse.com> 27976L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27977S: Supported 27978F: arch/x86/pci/*xen* 27979F: drivers/pci/*xen* 27980 27981XEN PVSCSI DRIVERS 27982M: Juergen Gross <jgross@suse.com> 27983L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27984L: linux-scsi@vger.kernel.org 27985S: Supported 27986F: drivers/scsi/xen-scsifront.c 27987F: drivers/xen/xen-scsiback.c 27988F: include/xen/interface/io/vscsiif.h 27989 27990XEN PVUSB DRIVER 27991M: Juergen Gross <jgross@suse.com> 27992L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27993L: linux-usb@vger.kernel.org 27994S: Supported 27995F: drivers/usb/host/xen* 27996F: include/xen/interface/io/usbif.h 27997 27998XEN SOUND FRONTEND DRIVER 27999M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 28000L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28001L: linux-sound@vger.kernel.org 28002S: Supported 28003F: sound/xen/* 28004 28005XEN SWIOTLB SUBSYSTEM 28006M: Juergen Gross <jgross@suse.com> 28007M: Stefano Stabellini <sstabellini@kernel.org> 28008L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28009L: iommu@lists.linux.dev 28010S: Supported 28011F: arch/*/include/asm/xen/swiotlb-xen.h 28012F: drivers/xen/swiotlb-xen.c 28013F: include/xen/arm/swiotlb-xen.h 28014F: include/xen/swiotlb-xen.h 28015 28016XFS FILESYSTEM 28017M: Carlos Maiolino <cem@kernel.org> 28018L: linux-xfs@vger.kernel.org 28019S: Supported 28020W: http://xfs.org/ 28021C: irc://irc.oftc.net/xfs 28022T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 28023P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 28024F: Documentation/ABI/testing/sysfs-fs-xfs 28025F: Documentation/admin-guide/xfs.rst 28026F: Documentation/filesystems/xfs/* 28027F: fs/xfs/ 28028F: include/uapi/linux/dqblk_xfs.h 28029F: include/uapi/linux/fsmap.h 28030 28031XILINX AMS DRIVER 28032M: Salih Erim <salih.erim@amd.com> 28033M: Conall O'Griofa <conall.ogriofa@amd.com> 28034L: linux-iio@vger.kernel.org 28035S: Maintained 28036F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 28037F: drivers/iio/adc/xilinx-ams.c 28038 28039XILINX AXI ETHERNET DRIVER 28040M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 28041S: Maintained 28042F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 28043F: drivers/net/ethernet/xilinx/xilinx_axienet* 28044 28045XILINX CAN DRIVER 28046M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 28047L: linux-can@vger.kernel.org 28048S: Maintained 28049F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 28050F: drivers/net/can/xilinx_can.c 28051 28052XILINX EVENT MANAGEMENT DRIVER 28053M: Michal Simek <michal.simek@amd.com> 28054S: Maintained 28055F: drivers/soc/xilinx/xlnx_event_manager.c 28056F: include/linux/firmware/xlnx-event-manager.h 28057 28058XILINX GPIO DRIVER 28059M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28060R: Srinivas Neeli <srinivas.neeli@amd.com> 28061R: Michal Simek <michal.simek@amd.com> 28062S: Maintained 28063F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 28064F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 28065F: drivers/gpio/gpio-xilinx.c 28066F: drivers/gpio/gpio-zynq.c 28067 28068XILINX LL TEMAC ETHERNET DRIVER 28069L: netdev@vger.kernel.org 28070S: Orphan 28071F: drivers/net/ethernet/xilinx/ll_temac* 28072 28073XILINX PWM DRIVER 28074M: Sean Anderson <sean.anderson@seco.com> 28075S: Maintained 28076F: drivers/pwm/pwm-xilinx.c 28077F: include/clocksource/timer-xilinx.h 28078 28079XILINX SOUND DRIVERS 28080M: Vincenzo Frascino <vincenzo.frascino@arm.com> 28081S: Maintained 28082F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 28083F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 28084F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 28085F: sound/soc/xilinx/* 28086 28087XILINX SD-FEC IP CORES 28088M: Derek Kiernan <derek.kiernan@amd.com> 28089M: Dragan Cvetic <dragan.cvetic@amd.com> 28090S: Maintained 28091F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 28092F: Documentation/misc-devices/xilinx_sdfec.rst 28093F: drivers/misc/xilinx_sdfec.c 28094F: include/uapi/misc/xilinx_sdfec.h 28095 28096XILINX TRNG DRIVER 28097M: Mounika Botcha <mounika.botcha@amd.com> 28098M: Harsh Jain <h.jain@amd.com> 28099S: Maintained 28100F: drivers/crypto/xilinx/xilinx-trng.c 28101 28102XILINX UARTLITE SERIAL DRIVER 28103M: Peter Korsgaard <jacmet@sunsite.dk> 28104L: linux-serial@vger.kernel.org 28105S: Maintained 28106F: drivers/tty/serial/uartlite.c 28107 28108XILINX VIDEO IP CORES 28109M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28110L: linux-media@vger.kernel.org 28111S: Supported 28112T: git git://linuxtv.org/media.git 28113F: Documentation/devicetree/bindings/media/xilinx/ 28114F: drivers/media/platform/xilinx/ 28115F: include/uapi/linux/xilinx-v4l2-controls.h 28116 28117XILINX VERSAL EDAC DRIVER 28118M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28119M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28120S: Maintained 28121F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 28122F: drivers/edac/versal_edac.c 28123 28124XILINX VERSALNET EDAC DRIVER 28125M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28126S: Maintained 28127F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-net-ddrmc5.yaml 28128F: drivers/edac/versalnet_edac.c 28129F: include/linux/cdx/edac_cdx_pcol.h 28130 28131XILINX WATCHDOG DRIVER 28132M: Srinivas Neeli <srinivas.neeli@amd.com> 28133R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28134R: Michal Simek <michal.simek@amd.com> 28135S: Maintained 28136F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 28137F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 28138F: drivers/watchdog/of_xilinx_wdt.c 28139F: drivers/watchdog/xilinx_wwdt.c 28140 28141XILINX XDMA DRIVER 28142M: Lizhi Hou <lizhi.hou@amd.com> 28143M: Brian Xu <brian.xu@amd.com> 28144M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 28145L: dmaengine@vger.kernel.org 28146S: Supported 28147F: drivers/dma/xilinx/xdma-regs.h 28148F: drivers/dma/xilinx/xdma.c 28149F: include/linux/dma/amd_xdma.h 28150F: include/linux/platform_data/amd_xdma.h 28151 28152XILINX ZYNQMP DPDMA DRIVER 28153M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28154L: dmaengine@vger.kernel.org 28155S: Supported 28156F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 28157F: drivers/dma/xilinx/xilinx_dpdma.c 28158F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 28159 28160XILINX ZYNQMP OCM EDAC DRIVER 28161M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28162M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28163S: Maintained 28164F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 28165F: drivers/edac/zynqmp_edac.c 28166 28167XILINX ZYNQMP PSGTR PHY DRIVER 28168M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28169L: linux-kernel@vger.kernel.org 28170S: Supported 28171T: git https://github.com/Xilinx/linux-xlnx.git 28172F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 28173F: drivers/phy/xilinx/phy-zynqmp.c 28174 28175XILINX ZYNQMP SHA3 DRIVER 28176M: Harsha <harsha.harsha@amd.com> 28177S: Maintained 28178F: drivers/crypto/xilinx/zynqmp-sha.c 28179 28180XILINX ZYNQMP NVMEM DRIVER 28181M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 28182M: Kalyani Akula <kalyani.akula@amd.com> 28183R: Michal Simek <michal.simek@amd.com> 28184S: Maintained 28185F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 28186F: drivers/nvmem/zynqmp_nvmem.c 28187 28188XILLYBUS DRIVER 28189M: Eli Billauer <eli.billauer@gmail.com> 28190L: linux-kernel@vger.kernel.org 28191S: Supported 28192F: drivers/char/xillybus/ 28193 28194XLP9XX I2C DRIVER 28195M: George Cherian <gcherian@marvell.com> 28196L: linux-i2c@vger.kernel.org 28197S: Supported 28198W: http://www.marvell.com 28199F: drivers/i2c/busses/i2c-xlp9xx.c 28200 28201XTENSA XTFPGA PLATFORM SUPPORT 28202M: Max Filippov <jcmvbkbc@gmail.com> 28203S: Maintained 28204F: drivers/spi/spi-xtensa-xtfpga.c 28205F: sound/soc/xtensa/xtfpga-i2s.c 28206 28207XZ EMBEDDED 28208M: Lasse Collin <lasse.collin@tukaani.org> 28209S: Maintained 28210W: https://tukaani.org/xz/embedded.html 28211B: https://github.com/tukaani-project/xz-embedded/issues 28212C: irc://irc.libera.chat/tukaani 28213F: Documentation/staging/xz.rst 28214F: include/linux/decompress/unxz.h 28215F: include/linux/xz.h 28216F: lib/decompress_unxz.c 28217F: lib/xz/ 28218F: scripts/xz_wrap.sh 28219 28220YAM DRIVER FOR AX.25 28221M: Jean-Paul Roubelat <jpr@f6fbb.org> 28222L: linux-hams@vger.kernel.org 28223S: Maintained 28224F: drivers/net/hamradio/yam* 28225F: include/linux/yam.h 28226 28227YAMA SECURITY MODULE 28228M: Kees Cook <kees@kernel.org> 28229S: Supported 28230T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 28231F: Documentation/admin-guide/LSM/Yama.rst 28232F: security/yama/ 28233 28234YAML NETLINK (YNL) 28235M: Donald Hunter <donald.hunter@gmail.com> 28236M: Jakub Kicinski <kuba@kernel.org> 28237F: Documentation/netlink/ 28238F: Documentation/userspace-api/netlink/intro-specs.rst 28239F: Documentation/userspace-api/netlink/specs.rst 28240F: tools/net/ynl/ 28241 28242YEALINK PHONE DRIVER 28243M: Henk Vergonet <Henk.Vergonet@gmail.com> 28244S: Maintained 28245F: Documentation/input/devices/yealink.rst 28246F: drivers/input/misc/yealink.* 28247 28248Z8530 DRIVER FOR AX.25 28249M: Joerg Reuter <jreuter@yaina.de> 28250L: linux-hams@vger.kernel.org 28251S: Maintained 28252W: http://yaina.de/jreuter/ 28253W: http://www.qsl.net/dl1bke/ 28254F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 28255F: drivers/net/hamradio/*scc.c 28256F: drivers/net/hamradio/z8530.h 28257 28258ZD1211RW WIRELESS DRIVER 28259L: linux-wireless@vger.kernel.org 28260S: Orphan 28261F: drivers/net/wireless/zydas/ 28262 28263ZD1301 MEDIA DRIVER 28264L: linux-media@vger.kernel.org 28265S: Orphan 28266W: https://linuxtv.org/ 28267Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28268F: drivers/media/usb/dvb-usb-v2/zd1301* 28269 28270ZD1301_DEMOD MEDIA DRIVER 28271L: linux-media@vger.kernel.org 28272S: Orphan 28273W: https://linuxtv.org/ 28274Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28275F: drivers/media/dvb-frontends/zd1301_demod* 28276 28277ZHAOXIN PROCESSOR SUPPORT 28278M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 28279L: linux-kernel@vger.kernel.org 28280S: Maintained 28281F: arch/x86/kernel/cpu/zhaoxin.c 28282 28283ZONED LOOP DEVICE 28284M: Damien Le Moal <dlemoal@kernel.org> 28285R: Christoph Hellwig <hch@lst.de> 28286L: linux-block@vger.kernel.org 28287S: Maintained 28288F: Documentation/admin-guide/blockdev/zoned_loop.rst 28289F: drivers/block/zloop.c 28290 28291ZONEFS FILESYSTEM 28292M: Damien Le Moal <dlemoal@kernel.org> 28293M: Naohiro Aota <naohiro.aota@wdc.com> 28294R: Johannes Thumshirn <jth@kernel.org> 28295L: linux-fsdevel@vger.kernel.org 28296S: Maintained 28297T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 28298F: Documentation/filesystems/zonefs.rst 28299F: fs/zonefs/ 28300 28301ZR36067 VIDEO FOR LINUX DRIVER 28302M: Corentin Labbe <clabbe@baylibre.com> 28303L: mjpeg-users@lists.sourceforge.net 28304L: linux-media@vger.kernel.org 28305S: Maintained 28306W: http://mjpeg.sourceforge.net/driver-zoran/ 28307Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28308F: Documentation/driver-api/media/drivers/zoran.rst 28309F: drivers/media/pci/zoran/ 28310 28311ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 28312M: Minchan Kim <minchan@kernel.org> 28313M: Sergey Senozhatsky <senozhatsky@chromium.org> 28314L: linux-kernel@vger.kernel.org 28315S: Maintained 28316F: Documentation/admin-guide/blockdev/zram.rst 28317F: drivers/block/zram/ 28318 28319ZS DECSTATION Z85C30 SERIAL DRIVER 28320M: "Maciej W. Rozycki" <macro@orcam.me.uk> 28321S: Maintained 28322F: drivers/tty/serial/zs.* 28323 28324ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 28325M: Minchan Kim <minchan@kernel.org> 28326M: Sergey Senozhatsky <senozhatsky@chromium.org> 28327L: linux-mm@kvack.org 28328S: Maintained 28329F: Documentation/mm/zsmalloc.rst 28330F: include/linux/zsmalloc.h 28331F: mm/zpdesc.h 28332F: mm/zsmalloc.c 28333 28334ZSTD 28335M: Nick Terrell <terrelln@fb.com> 28336M: David Sterba <dsterba@suse.com> 28337S: Maintained 28338B: https://github.com/facebook/zstd/issues 28339T: git https://github.com/terrelln/linux.git 28340F: crypto/zstd.c 28341F: include/linux/zstd* 28342F: lib/decompress_unzstd.c 28343F: lib/zstd/ 28344N: zstd 28345K: zstd 28346 28347ZSWAP COMPRESSED SWAP CACHING 28348M: Johannes Weiner <hannes@cmpxchg.org> 28349M: Yosry Ahmed <yosry.ahmed@linux.dev> 28350M: Nhat Pham <nphamcs@gmail.com> 28351R: Chengming Zhou <chengming.zhou@linux.dev> 28352L: linux-mm@kvack.org 28353S: Maintained 28354F: Documentation/admin-guide/mm/zswap.rst 28355F: include/linux/zswap.h 28356F: mm/zswap.c 28357F: tools/testing/selftests/cgroup/test_zswap.c 28358 28359SENARYTECH AUDIO CODEC DRIVER 28360M: bo liu <bo.liu@senarytech.com> 28361S: Maintained 28362T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 28363F: sound/hda/codecs/senarytech.c 28364 28365THE REST 28366M: Linus Torvalds <torvalds@linux-foundation.org> 28367L: linux-kernel@vger.kernel.org 28368S: Buried alive in reporters 28369T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 28370F: * 28371F: */ 28372
