1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127N: include/uapi/linux/nl80211-.* 128F: include/uapi/linux/wireless.h 129F: net/wireless/ 130 1318169 10/100/1000 GIGABIT ETHERNET DRIVER 132M: Heiner Kallweit <hkallweit1@gmail.com> 133M: nic_swsd@realtek.com 134L: netdev@vger.kernel.org 135S: Maintained 136F: drivers/net/ethernet/realtek/r8169* 137 1388250/16?50 (AND CLONE UARTS) SERIAL DRIVER 139M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 140L: linux-serial@vger.kernel.org 141S: Maintained 142T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 143F: drivers/tty/serial/8250* 144F: include/linux/serial_8250.h 145 1468390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 147L: netdev@vger.kernel.org 148S: Orphan / Obsolete 149F: drivers/net/ethernet/8390/ 150 1519P FILE SYSTEM 152M: Eric Van Hensbergen <ericvh@kernel.org> 153M: Latchesar Ionkov <lucho@ionkov.net> 154M: Dominique Martinet <asmadeus@codewreck.org> 155R: Christian Schoenebeck <linux_oss@crudebyte.com> 156L: v9fs@lists.linux.dev 157S: Maintained 158W: http://github.com/v9fs 159Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 160T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 161T: git https://github.com/martinetd/linux.git 162F: Documentation/filesystems/9p.rst 163F: fs/9p/ 164F: include/net/9p/ 165F: include/trace/events/9p.h 166F: include/uapi/linux/virtio_9p.h 167F: net/9p/ 168 169A64FX DIAG DRIVER 170M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 171S: Supported 172F: drivers/soc/fujitsu/a64fx-diag.c 173 174A8293 MEDIA DRIVER 175L: linux-media@vger.kernel.org 176S: Orphan 177W: https://linuxtv.org 178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 179F: drivers/media/dvb-frontends/a8293* 180 181AACRAID SCSI RAID DRIVER 182M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 183L: linux-scsi@vger.kernel.org 184S: Supported 185W: http://www.adaptec.com/ 186F: Documentation/scsi/aacraid.rst 187F: drivers/scsi/aacraid/ 188 189AAEON UPBOARD FPGA MFD DRIVER 190M: Thomas Richard <thomas.richard@bootlin.com> 191S: Maintained 192F: drivers/leds/leds-upboard.c 193F: drivers/mfd/upboard-fpga.c 194F: drivers/pinctrl/pinctrl-upboard.c 195F: include/linux/mfd/upboard-fpga.h 196 197AB8500 BATTERY AND CHARGER DRIVERS 198M: Linus Walleij <linus.walleij@linaro.org> 199F: Documentation/devicetree/bindings/power/supply/*ab8500* 200F: drivers/power/supply/*ab8500* 201 202ABI/API 203L: linux-api@vger.kernel.org 204F: include/linux/syscalls.h 205F: kernel/sys_ni.c 206X: arch/*/include/uapi/ 207X: include/uapi/ 208 209ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 210M: Hans de Goede <hansg@kernel.org> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru.c 214 215ABIT UGURU 3 HARDWARE MONITOR DRIVER 216M: Alistair John Strachan <alistair@devzero.co.uk> 217L: linux-hwmon@vger.kernel.org 218S: Maintained 219F: drivers/hwmon/abituguru3.c 220 221ACCES 104-DIO-48E GPIO DRIVER 222M: William Breathitt Gray <wbg@kernel.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-dio-48e.c 226 227ACCES 104-IDI-48 GPIO DRIVER 228M: William Breathitt Gray <wbg@kernel.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idi-48.c 232 233ACCES 104-IDIO-16 GPIO DRIVER 234M: William Breathitt Gray <wbg@kernel.org> 235L: linux-gpio@vger.kernel.org 236S: Maintained 237F: drivers/gpio/gpio-104-idio-16.c 238 239ACCES 104-QUAD-8 DRIVER 240M: William Breathitt Gray <wbg@kernel.org> 241L: linux-iio@vger.kernel.org 242S: Maintained 243F: drivers/counter/104-quad-8.c 244 245ACCES IDIO-16 GPIO LIBRARY 246M: William Breathitt Gray <wbg@kernel.org> 247L: linux-gpio@vger.kernel.org 248S: Maintained 249F: drivers/gpio/gpio-idio-16.c 250F: drivers/gpio/gpio-idio-16.h 251 252ACCES PCI-IDIO-16 GPIO DRIVER 253M: William Breathitt Gray <wbg@kernel.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pci-idio-16.c 257 258ACCES PCIe-IDIO-24 GPIO DRIVER 259M: William Breathitt Gray <wbg@kernel.org> 260L: linux-gpio@vger.kernel.org 261S: Maintained 262F: drivers/gpio/gpio-pcie-idio-24.c 263 264ACENIC DRIVER 265M: Jes Sorensen <jes@trained-monkey.org> 266L: linux-acenic@sunsite.dk 267S: Maintained 268F: drivers/net/ethernet/alteon/acenic* 269 270ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 271M: Peter Kaestle <peter@piie.net> 272L: platform-driver-x86@vger.kernel.org 273S: Maintained 274W: http://piie.net/?section=acerhdf 275F: drivers/platform/x86/acerhdf.c 276 277ACER WMI LAPTOP EXTRAS 278M: "Lee, Chun-Yi" <jlee@suse.com> 279L: platform-driver-x86@vger.kernel.org 280S: Maintained 281F: drivers/platform/x86/acer-wmi.c 282 283ACPI 284M: "Rafael J. Wysocki" <rafael@kernel.org> 285R: Len Brown <lenb@kernel.org> 286L: linux-acpi@vger.kernel.org 287S: Supported 288Q: https://patchwork.kernel.org/project/linux-acpi/list/ 289B: https://bugzilla.kernel.org 290T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 291F: Documentation/ABI/testing/configfs-acpi 292F: Documentation/ABI/testing/sysfs-bus-acpi 293F: Documentation/firmware-guide/acpi/ 294F: arch/x86/kernel/acpi/ 295F: arch/x86/pci/acpi.c 296F: drivers/acpi/ 297F: drivers/pci/*/*acpi* 298F: drivers/pci/*acpi* 299F: drivers/pnp/pnpacpi/ 300F: include/acpi/ 301F: include/linux/acpi.h 302F: include/linux/fwnode.h 303F: include/linux/fw_table.h 304F: lib/fw_table.c 305F: rust/kernel/acpi.rs 306F: tools/power/acpi/ 307 308ACPI APEI 309M: "Rafael J. Wysocki" <rafael@kernel.org> 310R: Tony Luck <tony.luck@intel.com> 311R: Borislav Petkov <bp@alien8.de> 312R: Hanjun Guo <guohanjun@huawei.com> 313R: Mauro Carvalho Chehab <mchehab@kernel.org> 314R: Shuai Xue <xueshuai@linux.alibaba.com> 315L: linux-acpi@vger.kernel.org 316F: drivers/acpi/apei/ 317 318ACPI COMPONENT ARCHITECTURE (ACPICA) 319M: "Rafael J. Wysocki" <rafael@kernel.org> 320M: Robert Moore <robert.moore@intel.com> 321L: linux-acpi@vger.kernel.org 322L: acpica-devel@lists.linux.dev 323S: Supported 324W: https://acpica.org/ 325W: https://github.com/acpica/acpica/ 326Q: https://patchwork.kernel.org/project/linux-acpi/list/ 327B: https://bugzilla.kernel.org 328B: https://bugs.acpica.org 329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 330F: drivers/acpi/acpica/ 331F: include/acpi/ 332F: tools/power/acpi/ 333 334ACPI FOR ARM64 (ACPI/arm64) 335M: Lorenzo Pieralisi <lpieralisi@kernel.org> 336M: Hanjun Guo <guohanjun@huawei.com> 337M: Sudeep Holla <sudeep.holla@arm.com> 338L: linux-acpi@vger.kernel.org 339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 340S: Maintained 341F: drivers/acpi/arm64 342F: include/linux/acpi_iort.h 343 344ACPI FOR RISC-V (ACPI/riscv) 345M: Sunil V L <sunilvl@ventanamicro.com> 346L: linux-acpi@vger.kernel.org 347L: linux-riscv@lists.infradead.org 348S: Maintained 349F: drivers/acpi/riscv/ 350F: include/linux/acpi_rimt.h 351 352ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 353M: Sudeep Holla <sudeep.holla@arm.com> 354L: linux-acpi@vger.kernel.org 355S: Supported 356F: drivers/mailbox/pcc.c 357 358ACPI PMIC DRIVERS 359M: "Rafael J. Wysocki" <rafael@kernel.org> 360M: Len Brown <lenb@kernel.org> 361R: Andy Shevchenko <andy@kernel.org> 362R: Mika Westerberg <westeri@kernel.org> 363L: linux-acpi@vger.kernel.org 364S: Supported 365Q: https://patchwork.kernel.org/project/linux-acpi/list/ 366B: https://bugzilla.kernel.org 367T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 368F: drivers/acpi/pmic/ 369 370ACPI QUICKSTART DRIVER 371M: Armin Wolf <W_Armin@gmx.de> 372L: platform-driver-x86@vger.kernel.org 373S: Maintained 374F: drivers/platform/x86/quickstart.c 375 376ACPI SERIAL MULTI INSTANTIATE DRIVER 377M: Hans de Goede <hansg@kernel.org> 378L: platform-driver-x86@vger.kernel.org 379S: Maintained 380F: drivers/platform/x86/serial-multi-instantiate.c 381 382ACPI THERMAL DRIVER 383M: Rafael J. Wysocki <rafael@kernel.org> 384R: Zhang Rui <rui.zhang@intel.com> 385L: linux-acpi@vger.kernel.org 386S: Supported 387B: https://bugzilla.kernel.org 388F: drivers/acpi/*thermal* 389 390ACPI VIOT DRIVER 391M: Jean-Philippe Brucker <jean-philippe@linaro.org> 392L: linux-acpi@vger.kernel.org 393L: iommu@lists.linux.dev 394S: Maintained 395F: drivers/acpi/viot.c 396F: include/linux/acpi_viot.h 397 398ACPI WMI DRIVER 399M: Armin Wolf <W_Armin@gmx.de> 400L: platform-driver-x86@vger.kernel.org 401S: Maintained 402F: Documentation/ABI/testing/sysfs-bus-wmi 403F: Documentation/driver-api/wmi.rst 404F: Documentation/wmi/ 405F: drivers/platform/x86/wmi.c 406F: include/uapi/linux/wmi.h 407 408ACRN HYPERVISOR SERVICE MODULE 409M: Fei Li <fei1.li@intel.com> 410L: acrn-dev@lists.projectacrn.org (subscribers-only) 411S: Supported 412W: https://projectacrn.org 413F: Documentation/virt/acrn/ 414F: drivers/virt/acrn/ 415F: include/uapi/linux/acrn.h 416 417AD1889 ALSA SOUND DRIVER 418L: linux-parisc@vger.kernel.org 419S: Maintained 420W: https://parisc.wiki.kernel.org/index.php/AD1889 421F: sound/pci/ad1889.* 422 423AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 424M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 425L: linux-iio@vger.kernel.org 426S: Supported 427F: drivers/iio/potentiometer/ad5110.c 428 429AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 430M: Michael Hennerich <michael.hennerich@analog.com> 431S: Supported 432W: http://wiki.analog.com/AD5254 433W: https://ez.analog.com/linux-software-drivers 434F: drivers/misc/ad525x_dpot.c 435 436AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 437M: Michael Hennerich <michael.hennerich@analog.com> 438S: Supported 439W: http://wiki.analog.com/AD5398 440W: https://ez.analog.com/linux-software-drivers 441F: drivers/regulator/ad5398.c 442 443AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 444M: Michael Hennerich <michael.hennerich@analog.com> 445S: Supported 446W: http://wiki.analog.com/AD7142 447W: https://ez.analog.com/linux-software-drivers 448F: drivers/input/misc/ad714x.c 449 450AD738X ADC DRIVER (AD7380/1/2/4) 451M: Michael Hennerich <michael.hennerich@analog.com> 452M: Nuno Sá <nuno.sa@analog.com> 453R: David Lechner <dlechner@baylibre.com> 454S: Supported 455W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 456W: https://ez.analog.com/linux-software-drivers 457F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 458F: Documentation/iio/ad7380.rst 459F: drivers/iio/adc/ad7380.c 460 461AD7476 ADC DRIVER FOR VARIOUS SIMPLE 1-CHANNEL SPI ADCs 462M: Matti Vaittinen <mazziesaccount@gmail.com> 463S: Maintained 464F: drivers/iio/adc/ad7476.c 465 466AD7877 TOUCHSCREEN DRIVER 467M: Michael Hennerich <michael.hennerich@analog.com> 468S: Supported 469W: http://wiki.analog.com/AD7877 470W: https://ez.analog.com/linux-software-drivers 471F: drivers/input/touchscreen/ad7877.c 472 473AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 474M: Michael Hennerich <michael.hennerich@analog.com> 475S: Supported 476W: http://wiki.analog.com/AD7879 477W: https://ez.analog.com/linux-software-drivers 478F: drivers/input/touchscreen/ad7879.c 479 480AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 481M: Michael Hennerich <michael.hennerich@analog.com> 482M: Nuno Sá <nuno.sa@analog.com> 483R: David Lechner <dlechner@baylibre.com> 484S: Supported 485W: https://ez.analog.com/linux-software-drivers 486F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 487F: Documentation/iio/ad7944.rst 488F: drivers/iio/adc/ad7944.c 489 490ADAFRUIT MINI I2C GAMEPAD 491M: Anshul Dalal <anshulusr@gmail.com> 492L: linux-input@vger.kernel.org 493S: Maintained 494F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 495F: drivers/input/joystick/adafruit-seesaw.c 496 497ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 498M: Jiri Kosina <jikos@kernel.org> 499S: Maintained 500 501ADF7242 IEEE 802.15.4 RADIO DRIVER 502M: Michael Hennerich <michael.hennerich@analog.com> 503L: linux-wpan@vger.kernel.org 504S: Supported 505W: https://wiki.analog.com/ADF7242 506W: https://ez.analog.com/linux-software-drivers 507F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 508F: drivers/net/ieee802154/adf7242.c 509 510ADM1025 HARDWARE MONITOR DRIVER 511M: Jean Delvare <jdelvare@suse.com> 512L: linux-hwmon@vger.kernel.org 513S: Maintained 514F: Documentation/hwmon/adm1025.rst 515F: drivers/hwmon/adm1025.c 516 517ADM1029 HARDWARE MONITOR DRIVER 518M: Corentin Labbe <clabbe.montjoie@gmail.com> 519L: linux-hwmon@vger.kernel.org 520S: Maintained 521F: drivers/hwmon/adm1029.c 522 523ADM8211 WIRELESS DRIVER 524L: linux-wireless@vger.kernel.org 525S: Orphan 526F: drivers/net/wireless/admtek/ 527 528ADP1050 HARDWARE MONITOR DRIVER 529M: Radu Sabau <radu.sabau@analog.com> 530L: linux-hwmon@vger.kernel.org 531S: Supported 532W: https://ez.analog.com/linux-software-drivers 533F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 534 535ADP1653 FLASH CONTROLLER DRIVER 536M: Sakari Ailus <sakari.ailus@iki.fi> 537L: linux-media@vger.kernel.org 538S: Maintained 539F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt 540F: drivers/media/i2c/adp1653.c 541F: include/media/i2c/adp1653.h 542 543ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 544M: Michael Hennerich <michael.hennerich@analog.com> 545S: Supported 546W: http://wiki.analog.com/ADP5520 547W: https://ez.analog.com/linux-software-drivers 548F: drivers/gpio/gpio-adp5520.c 549F: drivers/input/keyboard/adp5520-keys.c 550F: drivers/leds/leds-adp5520.c 551F: drivers/mfd/adp5520.c 552F: drivers/video/backlight/adp5520_bl.c 553 554ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 555M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 556L: linux-gpio@vger.kernel.org 557L: linux-pwm@vger.kernel.org 558S: Maintained 559F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 560F: drivers/gpio/gpio-adp5585.c 561F: drivers/input/keyboard/adp5585-keys.c 562F: drivers/mfd/adp5585.c 563F: drivers/pwm/pwm-adp5585.c 564F: include/linux/mfd/adp5585.h 565 566ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 567M: Michael Hennerich <michael.hennerich@analog.com> 568S: Supported 569W: http://wiki.analog.com/ADP5588 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 572F: drivers/input/keyboard/adp5588-keys.c 573 574ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 575M: Michael Hennerich <michael.hennerich@analog.com> 576S: Supported 577W: http://wiki.analog.com/ADP8860 578W: https://ez.analog.com/linux-software-drivers 579F: drivers/video/backlight/adp8860_bl.c 580 581ADT746X FAN DRIVER 582M: Colin Leroy <colin@colino.net> 583S: Maintained 584F: drivers/macintosh/therm_adt746x.c 585 586ADT7475 HARDWARE MONITOR DRIVER 587M: Jean Delvare <jdelvare@suse.com> 588L: linux-hwmon@vger.kernel.org 589S: Maintained 590F: Documentation/hwmon/adt7475.rst 591F: drivers/hwmon/adt7475.c 592 593ADVANSYS SCSI DRIVER 594M: Matthew Wilcox <willy@infradead.org> 595M: Hannes Reinecke <hare@suse.com> 596L: linux-scsi@vger.kernel.org 597S: Maintained 598F: Documentation/scsi/advansys.rst 599F: drivers/scsi/advansys.c 600 601ADVANTECH SWBTN DRIVER 602M: Andrea Ho <Andrea.Ho@advantech.com.tw> 603L: platform-driver-x86@vger.kernel.org 604S: Maintained 605F: drivers/platform/x86/adv_swbutton.c 606 607ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 608M: Lucas Stankus <lucas.p.stankus@gmail.com> 609S: Supported 610F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 611F: drivers/iio/accel/adxl313* 612 613ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 614M: Michael Hennerich <michael.hennerich@analog.com> 615S: Supported 616W: http://wiki.analog.com/ADXL345 617W: https://ez.analog.com/linux-software-drivers 618F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 619F: drivers/input/misc/adxl34x.c 620 621ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 622M: Puranjay Mohan <puranjay@kernel.org> 623L: linux-iio@vger.kernel.org 624S: Supported 625F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 626F: drivers/iio/accel/adxl355.h 627F: drivers/iio/accel/adxl355_core.c 628F: drivers/iio/accel/adxl355_i2c.c 629F: drivers/iio/accel/adxl355_spi.c 630 631ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 632M: Cosmin Tanislav <cosmin.tanislav@analog.com> 633L: linux-iio@vger.kernel.org 634S: Supported 635W: https://ez.analog.com/linux-software-drivers 636F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 637F: drivers/iio/accel/adxl367* 638 639ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 640M: Michael Hennerich <michael.hennerich@analog.com> 641S: Supported 642W: https://ez.analog.com/linux-software-drivers 643F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 644F: drivers/iio/accel/adxl372.c 645F: drivers/iio/accel/adxl372_i2c.c 646F: drivers/iio/accel/adxl372_spi.c 647 648ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 649M: Ramona Gradinariu <ramona.gradinariu@analog.com> 650M: Antoniu Miclaus <antoniu.miclaus@analog.com> 651S: Supported 652W: https://ez.analog.com/linux-software-drivers 653F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 654F: drivers/iio/accel/adxl380.c 655F: drivers/iio/accel/adxl380.h 656F: drivers/iio/accel/adxl380_i2c.c 657F: drivers/iio/accel/adxl380_spi.c 658 659AEONSEMI PHY DRIVER 660M: Christian Marangi <ansuelsmth@gmail.com> 661L: netdev@vger.kernel.org 662S: Maintained 663F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml 664F: drivers/net/phy/as21xxx.c 665 666AF8133J THREE-AXIS MAGNETOMETER DRIVER 667M: Ondřej Jirman <megi@xff.cz> 668S: Maintained 669F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 670F: drivers/iio/magnetometer/af8133j.c 671 672AF9013 MEDIA DRIVER 673L: linux-media@vger.kernel.org 674S: Orphan 675W: https://linuxtv.org 676Q: http://patchwork.linuxtv.org/project/linux-media/list/ 677F: drivers/media/dvb-frontends/af9013* 678 679AF9033 MEDIA DRIVER 680L: linux-media@vger.kernel.org 681S: Orphan 682W: https://linuxtv.org 683Q: http://patchwork.linuxtv.org/project/linux-media/list/ 684F: drivers/media/dvb-frontends/af9033* 685 686AFFS FILE SYSTEM 687M: David Sterba <dsterba@suse.com> 688L: linux-fsdevel@vger.kernel.org 689S: Odd Fixes 690F: Documentation/filesystems/affs.rst 691F: fs/affs/ 692 693AFS FILESYSTEM 694M: David Howells <dhowells@redhat.com> 695M: Marc Dionne <marc.dionne@auristor.com> 696L: linux-afs@lists.infradead.org 697S: Supported 698W: https://www.infradead.org/~dhowells/kafs/ 699F: Documentation/filesystems/afs.rst 700F: fs/afs/ 701F: include/trace/events/afs.h 702 703AGPGART DRIVER 704M: David Airlie <airlied@redhat.com> 705L: dri-devel@lists.freedesktop.org 706S: Maintained 707T: git https://gitlab.freedesktop.org/drm/kernel.git 708F: drivers/char/agp/ 709F: include/linux/agp* 710F: include/uapi/linux/agp* 711 712AHA152X SCSI DRIVER 713M: "Juergen E. Fischer" <fischer@norbit.de> 714L: linux-scsi@vger.kernel.org 715S: Maintained 716F: drivers/scsi/aha152x* 717F: drivers/scsi/pcmcia/aha152x* 718 719AIC7XXX / AIC79XX SCSI DRIVER 720M: Hannes Reinecke <hare@suse.com> 721L: linux-scsi@vger.kernel.org 722S: Maintained 723F: drivers/scsi/aic7xxx/ 724 725AIMSLAB FM RADIO RECEIVER DRIVER 726M: Hans Verkuil <hverkuil@kernel.org> 727L: linux-media@vger.kernel.org 728S: Maintained 729W: https://linuxtv.org 730T: git git://linuxtv.org/media.git 731F: drivers/media/radio/radio-aimslab* 732 733AIO 734M: Benjamin LaHaise <bcrl@kvack.org> 735L: linux-aio@kvack.org 736S: Supported 737F: fs/aio.c 738F: include/linux/*aio*.h 739 740AIROHA ETHERNET DRIVER 741M: Lorenzo Bianconi <lorenzo@kernel.org> 742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 743L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 744L: netdev@vger.kernel.org 745S: Maintained 746F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 747F: drivers/net/ethernet/airoha/ 748 749AIROHA PCIE PHY DRIVER 750M: Lorenzo Bianconi <lorenzo@kernel.org> 751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 752S: Maintained 753F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 754F: drivers/phy/phy-airoha-pcie-regs.h 755F: drivers/phy/phy-airoha-pcie.c 756 757AIROHA SPI SNFI DRIVER 758M: Lorenzo Bianconi <lorenzo@kernel.org> 759M: Ray Liu <ray.liu@airoha.com> 760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 761L: linux-spi@vger.kernel.org 762S: Maintained 763F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 764F: drivers/spi/spi-airoha-snfi.c 765 766AIRSPY MEDIA DRIVER 767L: linux-media@vger.kernel.org 768S: Orphan 769W: https://linuxtv.org 770Q: http://patchwork.linuxtv.org/project/linux-media/list/ 771F: drivers/media/usb/airspy/ 772 773ALACRITECH GIGABIT ETHERNET DRIVER 774M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 775S: Maintained 776F: drivers/net/ethernet/alacritech/* 777 778ALCATEL SPEEDTOUCH USB DRIVER 779M: Duncan Sands <duncan.sands@free.fr> 780L: linux-usb@vger.kernel.org 781S: Maintained 782W: http://www.linux-usb.org/SpeedTouch/ 783F: drivers/usb/atm/speedtch.c 784F: drivers/usb/atm/usbatm.c 785 786ALCHEMY AU1XX0 MMC DRIVER 787M: Manuel Lauss <manuel.lauss@gmail.com> 788S: Maintained 789F: drivers/mmc/host/au1xmmc.c 790 791ALI1563 I2C DRIVER 792M: Rudolf Marek <r.marek@assembler.cz> 793L: linux-i2c@vger.kernel.org 794S: Maintained 795F: Documentation/i2c/busses/i2c-ali1563.rst 796F: drivers/i2c/busses/i2c-ali1563.c 797 798ALIBABA ELASTIC RDMA DRIVER 799M: Cheng Xu <chengyou@linux.alibaba.com> 800M: Kai Shen <kaishen@linux.alibaba.com> 801L: linux-rdma@vger.kernel.org 802S: Supported 803F: drivers/infiniband/hw/erdma 804F: include/uapi/rdma/erdma-abi.h 805 806ALIBABA PMU DRIVER 807M: Shuai Xue <xueshuai@linux.alibaba.com> 808S: Supported 809F: Documentation/admin-guide/perf/alibaba_pmu.rst 810F: drivers/perf/alibaba_uncore_drw_pmu.c 811 812ALIENWARE WMI DRIVER 813M: Kurt Borja <kuurtb@gmail.com> 814L: platform-driver-x86@vger.kernel.org 815L: Dell.Client.Kernel@dell.com 816S: Maintained 817F: Documentation/ABI/testing/debugfs-alienware-wmi 818F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 819F: Documentation/admin-guide/laptops/alienware-wmi.rst 820F: Documentation/wmi/devices/alienware-wmi.rst 821F: drivers/platform/x86/dell/alienware-wmi* 822 823ALLEGRO DVT VIDEO IP CORE DRIVER 824M: Michael Tretter <m.tretter@pengutronix.de> 825R: Pengutronix Kernel Team <kernel@pengutronix.de> 826L: linux-media@vger.kernel.org 827S: Maintained 828F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 829F: drivers/media/platform/allegro-dvt/ 830 831ALLIED VISION ALVIUM CAMERA DRIVER 832M: Tommaso Merciai <tomm.merciai@gmail.com> 833M: Martin Hecht <mhecht73@gmail.com> 834L: linux-media@vger.kernel.org 835S: Maintained 836F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 837F: drivers/media/i2c/alvium-csi2.c 838F: drivers/media/i2c/alvium-csi2.h 839 840ALLWINNER A10 CSI DRIVER 841M: Maxime Ripard <mripard@kernel.org> 842L: linux-media@vger.kernel.org 843S: Maintained 844T: git git://linuxtv.org/media.git 845F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 846F: drivers/media/platform/sunxi/sun4i-csi/ 847 848ALLWINNER A31 CSI DRIVER 849M: Yong Deng <yong.deng@magewell.com> 850M: Paul Kocialkowski <paulk@sys-base.io> 851L: linux-media@vger.kernel.org 852S: Maintained 853T: git git://linuxtv.org/media.git 854F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 855F: drivers/media/platform/sunxi/sun6i-csi/ 856 857ALLWINNER A31 ISP DRIVER 858M: Paul Kocialkowski <paulk@sys-base.io> 859L: linux-media@vger.kernel.org 860S: Maintained 861T: git git://linuxtv.org/media.git 862F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 863F: drivers/staging/media/sunxi/sun6i-isp/ 864F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 865 866ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 867M: Paul Kocialkowski <paulk@sys-base.io> 868L: linux-media@vger.kernel.org 869S: Maintained 870T: git git://linuxtv.org/media.git 871F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 872F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 873 874ALLWINNER CPUFREQ DRIVER 875M: Yangtao Li <tiny.windzz@gmail.com> 876L: linux-pm@vger.kernel.org 877S: Maintained 878F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 879F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 880 881ALLWINNER CRYPTO DRIVERS 882M: Corentin Labbe <clabbe.montjoie@gmail.com> 883L: linux-crypto@vger.kernel.org 884S: Maintained 885F: drivers/crypto/allwinner/ 886 887ALLWINNER DMIC DRIVERS 888M: Ban Tao <fengzheng923@gmail.com> 889L: linux-sound@vger.kernel.org 890S: Maintained 891F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 892F: sound/soc/sunxi/sun50i-dmic.c 893 894ALLWINNER HARDWARE SPINLOCK SUPPORT 895M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 896S: Maintained 897F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 898F: drivers/hwspinlock/sun6i_hwspinlock.c 899 900ALLWINNER THERMAL DRIVER 901M: Vasily Khoruzhick <anarsoul@gmail.com> 902M: Yangtao Li <tiny.windzz@gmail.com> 903L: linux-pm@vger.kernel.org 904S: Maintained 905F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 906F: drivers/thermal/sun8i_thermal.c 907 908ALLWINNER VPU DRIVER 909M: Maxime Ripard <mripard@kernel.org> 910M: Paul Kocialkowski <paulk@sys-base.io> 911L: linux-media@vger.kernel.org 912S: Maintained 913F: drivers/staging/media/sunxi/cedrus/ 914 915ALPHA PORT 916M: Richard Henderson <richard.henderson@linaro.org> 917M: Matt Turner <mattst88@gmail.com> 918M: Magnus Lindholm <linmag7@gmail.com> 919L: linux-alpha@vger.kernel.org 920S: Odd Fixes 921F: arch/alpha/ 922 923ALPS PS/2 TOUCHPAD DRIVER 924R: Pali Rohár <pali@kernel.org> 925F: drivers/input/mouse/alps.* 926 927ALTERA MAILBOX DRIVER 928M: Tien Sung Ang <tiensung.ang@altera.com> 929S: Maintained 930F: drivers/mailbox/mailbox-altera.c 931 932ALTERA MSGDMA IP CORE DRIVER 933M: Olivier Dautricourt <olivierdautricourt@gmail.com> 934R: Stefan Roese <sr@denx.de> 935L: dmaengine@vger.kernel.org 936S: Odd Fixes 937F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 938F: drivers/dma/altera-msgdma.c 939 940ALTERA PIO DRIVER 941M: Adrian Ng <adrianhoyin.ng@altera.com> 942L: linux-gpio@vger.kernel.org 943S: Maintained 944F: drivers/gpio/gpio-altera.c 945 946ALTERA TRIPLE SPEED ETHERNET DRIVER 947M: Boon Khai Ng <boon.khai.ng@altera.com> 948L: netdev@vger.kernel.org 949S: Maintained 950F: drivers/net/ethernet/altera/ 951 952ALTERA UART/JTAG UART SERIAL DRIVERS 953M: Tobias Klauser <tklauser@distanz.ch> 954L: linux-serial@vger.kernel.org 955S: Maintained 956F: drivers/tty/serial/altera_jtaguart.c 957F: drivers/tty/serial/altera_uart.c 958F: include/linux/altera_jtaguart.h 959F: include/linux/altera_uart.h 960 961AMAZON ANNAPURNA LABS FIC DRIVER 962M: Talel Shenhar <talel@amazon.com> 963S: Maintained 964F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 965F: drivers/irqchip/irq-al-fic.c 966 967AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 968M: Talel Shenhar <talel@amazon.com> 969M: Talel Shenhar <talelshenhar@gmail.com> 970S: Maintained 971F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 972F: drivers/edac/al_mc_edac.c 973 974AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 975M: Talel Shenhar <talel@amazon.com> 976S: Maintained 977F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 978F: drivers/thermal/thermal_mmio.c 979 980AMAZON ETHERNET DRIVERS 981M: Shay Agroskin <shayagr@amazon.com> 982M: Arthur Kiyanovski <akiyano@amazon.com> 983R: David Arinzon <darinzon@amazon.com> 984R: Saeed Bishara <saeedb@amazon.com> 985L: netdev@vger.kernel.org 986S: Maintained 987F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 988F: drivers/net/ethernet/amazon/ 989 990AMAZON RDMA EFA DRIVER 991M: Michael Margolin <mrgolin@amazon.com> 992R: Gal Pressman <gal.pressman@linux.dev> 993R: Yossi Leybovich <sleybo@amazon.com> 994L: linux-rdma@vger.kernel.org 995S: Supported 996Q: https://patchwork.kernel.org/project/linux-rdma/list/ 997F: drivers/infiniband/hw/efa/ 998F: include/uapi/rdma/efa-abi.h 999 1000AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 1001M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1002R: Mario Limonciello <mario.limonciello@amd.com> 1003L: platform-driver-x86@vger.kernel.org 1004S: Supported 1005F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 1006F: drivers/platform/x86/amd/x3d_vcache.c 1007 1008AMD ADDRESS TRANSLATION LIBRARY (ATL) 1009M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1010L: linux-edac@vger.kernel.org 1011S: Supported 1012F: drivers/ras/amd/atl/* 1013 1014AMD AE4DMA DRIVER 1015M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1016L: dmaengine@vger.kernel.org 1017S: Supported 1018F: drivers/dma/amd/ae4dma/ 1019 1020AMD AXI W1 DRIVER 1021M: Kris Chaplin <kris.chaplin@amd.com> 1022R: Thomas Delev <thomas.delev@amd.com> 1023R: Michal Simek <michal.simek@amd.com> 1024S: Maintained 1025F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1026F: drivers/w1/masters/amd_axi_w1.c 1027 1028AMD CDX BUS DRIVER 1029M: Nipun Gupta <nipun.gupta@amd.com> 1030M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1031S: Maintained 1032F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1033F: drivers/cdx/* 1034F: include/linux/cdx/* 1035 1036AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1037M: Tom Lendacky <thomas.lendacky@amd.com> 1038M: John Allen <john.allen@amd.com> 1039L: linux-crypto@vger.kernel.org 1040S: Supported 1041F: drivers/crypto/ccp/ 1042F: include/linux/ccp.h 1043 1044AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1045M: Ashish Kalra <ashish.kalra@amd.com> 1046M: Tom Lendacky <thomas.lendacky@amd.com> 1047L: linux-crypto@vger.kernel.org 1048S: Supported 1049F: drivers/crypto/ccp/sev* 1050F: include/uapi/linux/psp-sev.h 1051 1052AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1053M: Mario Limonciello <mario.limonciello@amd.com> 1054L: linux-crypto@vger.kernel.org 1055S: Supported 1056F: drivers/crypto/ccp/dbc.c 1057F: drivers/crypto/ccp/dbc.h 1058F: drivers/crypto/ccp/platform-access.c 1059F: drivers/crypto/ccp/platform-access.h 1060F: include/uapi/linux/psp-dbc.h 1061F: tools/crypto/ccp/*.c 1062F: tools/crypto/ccp/*.py 1063 1064AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1065M: Mario Limonciello <mario.limonciello@amd.com> 1066L: linux-crypto@vger.kernel.org 1067S: Supported 1068F: drivers/crypto/ccp/hsti.* 1069 1070AMD DISPLAY CORE 1071M: Harry Wentland <harry.wentland@amd.com> 1072M: Leo Li <sunpeng.li@amd.com> 1073R: Rodrigo Siqueira <siqueira@igalia.com> 1074L: amd-gfx@lists.freedesktop.org 1075S: Supported 1076T: git https://gitlab.freedesktop.org/agd5f/linux.git 1077F: drivers/gpu/drm/amd/display/ 1078 1079AMD DISPLAY CORE - DML 1080M: Austin Zheng <austin.zheng@amd.com> 1081M: Jun Lei <jun.lei@amd.com> 1082S: Supported 1083F: drivers/gpu/drm/amd/display/dc/dml/ 1084F: drivers/gpu/drm/amd/display/dc/dml2_0/ 1085 1086AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1087M: Huang Rui <ray.huang@amd.com> 1088L: linux-hwmon@vger.kernel.org 1089S: Supported 1090F: Documentation/hwmon/fam15h_power.rst 1091F: drivers/hwmon/fam15h_power.c 1092 1093AMD FCH GPIO DRIVER 1094M: Enrico Weigelt, metux IT consult <info@metux.net> 1095L: linux-gpio@vger.kernel.org 1096S: Maintained 1097F: drivers/gpio/gpio-amd-fch.c 1098F: include/linux/platform_data/gpio/gpio-amd-fch.h 1099 1100AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1101L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1102S: Orphan 1103F: drivers/usb/gadget/udc/amd5536udc.* 1104 1105AMD GEODE PROCESSOR/CHIPSET SUPPORT 1106M: Andres Salomon <dilinger@queued.net> 1107L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1108S: Supported 1109W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1110F: arch/x86/include/asm/geode.h 1111F: drivers/char/hw_random/geode-rng.c 1112F: drivers/crypto/geode* 1113F: drivers/video/fbdev/geode/ 1114 1115AMD HSMP DRIVER 1116M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1117R: Carlos Bilbao <carlos.bilbao@kernel.org> 1118L: platform-driver-x86@vger.kernel.org 1119S: Maintained 1120F: Documentation/arch/x86/amd_hsmp.rst 1121F: arch/x86/include/asm/amd/hsmp.h 1122F: arch/x86/include/uapi/asm/amd_hsmp.h 1123F: drivers/platform/x86/amd/hsmp/ 1124 1125AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1126M: Mario Limonciello <mario.limonciello@amd.com> 1127R: Perry Yuan <perry.yuan@amd.com> 1128L: platform-driver-x86@vger.kernel.org 1129S: Supported 1130B: https://gitlab.freedesktop.org/drm/amd/-/issues 1131F: Documentation/arch/x86/amd-hfi.rst 1132F: drivers/platform/x86/amd/hfi/ 1133 1134AMD IOMMU (AMD-VI) 1135M: Joerg Roedel <joro@8bytes.org> 1136R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1137L: iommu@lists.linux.dev 1138S: Maintained 1139T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1140F: drivers/iommu/amd/ 1141F: include/linux/amd-iommu.h 1142 1143AMD KFD 1144M: Felix Kuehling <Felix.Kuehling@amd.com> 1145L: amd-gfx@lists.freedesktop.org 1146S: Supported 1147T: git https://gitlab.freedesktop.org/agd5f/linux.git 1148F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1149F: drivers/gpu/drm/amd/amdkfd/ 1150F: drivers/gpu/drm/amd/include/cik_structs.h 1151F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1152F: drivers/gpu/drm/amd/include/v9_structs.h 1153F: drivers/gpu/drm/amd/include/vi_structs.h 1154F: include/uapi/linux/kfd_ioctl.h 1155F: include/uapi/linux/kfd_sysfs.h 1156 1157AMD MP2 I2C DRIVER 1158M: Elie Morisse <syniurge@gmail.com> 1159M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1160L: linux-i2c@vger.kernel.org 1161S: Maintained 1162F: drivers/i2c/busses/i2c-amd-mp2* 1163 1164AMD ASF I2C DRIVER 1165M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1166L: linux-i2c@vger.kernel.org 1167S: Supported 1168F: drivers/i2c/busses/i2c-amd-asf-plat.c 1169 1170AMD NODE DRIVER 1171M: Mario Limonciello <mario.limonciello@amd.com> 1172M: Yazen Ghannam <yazen.ghannam@amd.com> 1173L: linux-kernel@vger.kernel.org 1174S: Supported 1175F: arch/x86/include/asm/amd/node.h 1176F: arch/x86/kernel/amd_node.c 1177 1178AMD PDS CORE DRIVER 1179M: Brett Creeley <brett.creeley@amd.com> 1180L: netdev@vger.kernel.org 1181S: Maintained 1182F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1183F: drivers/net/ethernet/amd/pds_core/ 1184F: include/linux/pds/ 1185 1186AMD PENSANDO RDMA DRIVER 1187M: Abhijit Gangurde <abhijit.gangurde@amd.com> 1188M: Allen Hubbe <allen.hubbe@amd.com> 1189L: linux-rdma@vger.kernel.org 1190S: Maintained 1191F: Documentation/networking/device_drivers/ethernet/pensando/ionic_rdma.rst 1192F: drivers/infiniband/hw/ionic/ 1193F: include/uapi/rdma/ionic-abi.h 1194 1195AMD PMC DRIVER 1196M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1197L: platform-driver-x86@vger.kernel.org 1198S: Supported 1199F: drivers/platform/x86/amd/pmc/ 1200 1201AMD PMF DRIVER 1202M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1203L: platform-driver-x86@vger.kernel.org 1204S: Supported 1205F: Documentation/ABI/testing/sysfs-amd-pmf 1206F: drivers/platform/x86/amd/pmf/ 1207 1208AMD POWERPLAY AND SWSMU 1209M: Kenneth Feng <kenneth.feng@amd.com> 1210L: amd-gfx@lists.freedesktop.org 1211S: Supported 1212T: git https://gitlab.freedesktop.org/agd5f/linux.git 1213F: drivers/gpu/drm/amd/pm/ 1214 1215AMD PSTATE DRIVER 1216M: Huang Rui <ray.huang@amd.com> 1217M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1218M: Mario Limonciello <mario.limonciello@amd.com> 1219R: Perry Yuan <perry.yuan@amd.com> 1220L: linux-pm@vger.kernel.org 1221S: Supported 1222F: Documentation/admin-guide/pm/amd-pstate.rst 1223F: drivers/cpufreq/amd-pstate* 1224F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1225 1226AMD PTDMA DRIVER 1227M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1228L: dmaengine@vger.kernel.org 1229S: Supported 1230F: drivers/dma/amd/ptdma/ 1231 1232AMD QDMA DRIVER 1233M: Nishad Saraf <nishads@amd.com> 1234M: Lizhi Hou <lizhi.hou@amd.com> 1235L: dmaengine@vger.kernel.org 1236S: Supported 1237F: drivers/dma/amd/qdma/ 1238F: include/linux/platform_data/amd_qdma.h 1239 1240AMD SEATTLE DEVICE TREE SUPPORT 1241M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1242M: Tom Lendacky <thomas.lendacky@amd.com> 1243S: Supported 1244F: arch/arm64/boot/dts/amd/ 1245 1246AMD SENSOR FUSION HUB DRIVER 1247M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1248L: linux-input@vger.kernel.org 1249S: Maintained 1250F: Documentation/hid/amd-sfh* 1251F: drivers/hid/amd-sfh-hid/ 1252 1253AMD SPI DRIVER 1254M: Raju Rangoju <Raju.Rangoju@amd.com> 1255L: linux-spi@vger.kernel.org 1256S: Supported 1257F: drivers/spi/spi-amd-pci.c 1258F: drivers/spi/spi-amd.c 1259F: drivers/spi/spi-amd.h 1260 1261AMD XDNA DRIVER 1262M: Min Ma <mamin506@gmail.com> 1263M: Lizhi Hou <lizhi.hou@amd.com> 1264L: dri-devel@lists.freedesktop.org 1265S: Supported 1266T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1267F: Documentation/accel/amdxdna/ 1268F: drivers/accel/amdxdna/ 1269F: include/trace/events/amdxdna.h 1270F: include/uapi/drm/amdxdna_accel.h 1271 1272AMD XGBE DRIVER 1273M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1274L: netdev@vger.kernel.org 1275S: Maintained 1276F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1277F: drivers/net/ethernet/amd/xgbe/ 1278 1279AMLOGIC BLUETOOTH DRIVER 1280M: Yang Li <yang.li@amlogic.com> 1281L: linux-bluetooth@vger.kernel.org 1282S: Maintained 1283F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1284F: drivers/bluetooth/hci_aml.c 1285 1286AMLOGIC DDR PMU DRIVER 1287M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1288L: linux-amlogic@lists.infradead.org 1289S: Supported 1290W: http://www.amlogic.com 1291F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1292F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1293F: drivers/perf/amlogic/ 1294F: include/soc/amlogic/ 1295 1296AMLOGIC ISP DRIVER 1297M: Keke Li <keke.li@amlogic.com> 1298L: linux-media@vger.kernel.org 1299S: Maintained 1300F: Documentation/admin-guide/media/c3-isp.dot 1301F: Documentation/admin-guide/media/c3-isp.rst 1302F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1303F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1304F: drivers/media/platform/amlogic/c3/isp/ 1305F: include/uapi/linux/media/amlogic/ 1306 1307AMLOGIC MIPI ADAPTER DRIVER 1308M: Keke Li <keke.li@amlogic.com> 1309L: linux-media@vger.kernel.org 1310S: Maintained 1311F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1312F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1313 1314AMLOGIC MIPI CSI2 DRIVER 1315M: Keke Li <keke.li@amlogic.com> 1316L: linux-media@vger.kernel.org 1317S: Maintained 1318F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1319F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1320 1321AMLOGIC PINCTRL DRIVER 1322M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1323L: linux-amlogic@lists.infradead.org 1324L: linux-gpio@vger.kernel.org 1325S: Maintained 1326F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1327F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1328 1329AMLOGIC RTC DRIVER 1330M: Yiting Deng <yiting.deng@amlogic.com> 1331M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1332L: linux-amlogic@lists.infradead.org 1333S: Maintained 1334F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1335F: drivers/rtc/rtc-amlogic-a4.c 1336 1337AMLOGIC SPIFC DRIVER 1338M: Liang Yang <liang.yang@amlogic.com> 1339M: Feng Chen <feng.chen@amlogic.com> 1340M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1341L: linux-amlogic@lists.infradead.org 1342L: linux-spi@vger.kernel.org 1343S: Maintained 1344F: Documentation/devicetree/bindings/spi/amlogic,a4-spifc.yaml 1345F: drivers/spi/spi-amlogic-spifc-a4.c 1346 1347AMLOGIC SPISG DRIVER 1348M: Sunny Luo <sunny.luo@amlogic.com> 1349M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1350L: linux-amlogic@lists.infradead.org 1351L: linux-spi@vger.kernel.org 1352S: Maintained 1353F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1354F: drivers/spi/spi-amlogic-spisg.c 1355 1356AMPHENOL CHIPCAP 2 DRIVER 1357M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1358L: linux-hwmon@vger.kernel.org 1359S: Maintained 1360F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1361F: Documentation/hwmon/chipcap2.rst 1362F: drivers/hwmon/chipcap2.c 1363 1364AMPHION VPU CODEC V4L2 DRIVER 1365M: Ming Qian <ming.qian@nxp.com> 1366M: Zhou Peng <eagle.zhou@nxp.com> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1370F: drivers/media/platform/amphion/ 1371 1372AMS AS73211 DRIVER 1373M: Christian Eggers <ceggers@arri.de> 1374L: linux-iio@vger.kernel.org 1375S: Maintained 1376F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1377F: drivers/iio/light/as73211.c 1378 1379AMT (Automatic Multicast Tunneling) 1380M: Taehee Yoo <ap420073@gmail.com> 1381L: netdev@vger.kernel.org 1382S: Maintained 1383T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1384T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1385F: drivers/net/amt.c 1386 1387ANALOG DEVICES INC AD3530R DRIVER 1388M: Kim Seer Paller <kimseer.paller@analog.com> 1389L: linux-iio@vger.kernel.org 1390S: Supported 1391W: https://ez.analog.com/linux-software-drivers 1392F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1393F: drivers/iio/dac/ad3530r.c 1394 1395ANALOG DEVICES INC AD3552R DRIVER 1396M: Nuno Sá <nuno.sa@analog.com> 1397L: linux-iio@vger.kernel.org 1398S: Supported 1399W: https://ez.analog.com/linux-software-drivers 1400F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1401F: Documentation/iio/ad3552r.rst 1402F: drivers/iio/dac/ad3552r.c 1403 1404ANALOG DEVICES INC AD4000 DRIVER 1405M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1406L: linux-iio@vger.kernel.org 1407S: Supported 1408W: https://ez.analog.com/linux-software-drivers 1409F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1410F: Documentation/iio/ad4000.rst 1411F: drivers/iio/adc/ad4000.c 1412 1413AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1414M: Michael Hennerich <michael.hennerich@analog.com> 1415M: Nuno Sá <nuno.sa@analog.com> 1416R: Esteban Blanc <eblanc@baylibre.com> 1417L: linux-iio@vger.kernel.org 1418S: Supported 1419W: https://ez.analog.com/linux-software-drivers 1420F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1421F: Documentation/iio/ad4030.rst 1422F: drivers/iio/adc/ad4030.c 1423 1424ANALOG DEVICES INC AD4080 DRIVER 1425M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1426L: linux-iio@vger.kernel.org 1427S: Supported 1428W: https://ez.analog.com/linux-software-drivers 1429F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1430F: drivers/iio/adc/ad4080.c 1431 1432ANALOG DEVICES INC AD4130 DRIVER 1433M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1434L: linux-iio@vger.kernel.org 1435S: Supported 1436W: https://ez.analog.com/linux-software-drivers 1437F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1438F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1439F: drivers/iio/adc/ad4130.c 1440 1441ANALOG DEVICES INC AD4170-4 DRIVER 1442M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1443L: linux-iio@vger.kernel.org 1444S: Supported 1445W: https://ez.analog.com/linux-software-drivers 1446F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1447F: drivers/iio/adc/ad4170-4.c 1448 1449ANALOG DEVICES INC AD4695 DRIVER 1450M: Michael Hennerich <michael.hennerich@analog.com> 1451M: Nuno Sá <nuno.sa@analog.com> 1452R: David Lechner <dlechner@baylibre.com> 1453L: linux-iio@vger.kernel.org 1454S: Supported 1455W: https://ez.analog.com/linux-software-drivers 1456F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1457F: Documentation/iio/ad4695.rst 1458F: drivers/iio/adc/ad4695.c 1459F: include/dt-bindings/iio/adc/adi,ad4695.h 1460 1461ANALOG DEVICES INC AD4851 DRIVER 1462M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1463M: Dragos Bogdan <dragos.bogdan@analog.com> 1464R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1465L: linux-iio@vger.kernel.org 1466S: Supported 1467W: https://ez.analog.com/linux-software-drivers 1468F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1469F: drivers/iio/adc/ad4851.c 1470 1471ANALOG DEVICES INC AD7091R DRIVER 1472M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1473L: linux-iio@vger.kernel.org 1474S: Supported 1475W: http://ez.analog.com/community/linux-device-drivers 1476F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1477F: drivers/iio/adc/ad7091r* 1478 1479ANALOG DEVICES INC AD7191 DRIVER 1480M: Alisa-Dariana Roman <alisa.roman@analog.com> 1481L: linux-iio@vger.kernel.org 1482S: Supported 1483W: https://ez.analog.com/linux-software-drivers 1484F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1485F: Documentation/iio/ad7191.rst 1486F: drivers/iio/adc/ad7191.c 1487 1488ANALOG DEVICES INC AD7192 DRIVER 1489M: Alisa-Dariana Roman <alisa.roman@analog.com> 1490L: linux-iio@vger.kernel.org 1491S: Supported 1492W: https://ez.analog.com/linux-software-drivers 1493F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1494F: drivers/iio/adc/ad7192.c 1495 1496ANALOG DEVICES INC AD7292 DRIVER 1497M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1498L: linux-iio@vger.kernel.org 1499S: Supported 1500W: https://ez.analog.com/linux-software-drivers 1501F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1502F: drivers/iio/adc/ad7292.c 1503 1504ANALOG DEVICES INC AD7293 DRIVER 1505M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1506L: linux-iio@vger.kernel.org 1507S: Supported 1508W: https://ez.analog.com/linux-software-drivers 1509F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1510F: drivers/iio/dac/ad7293.c 1511 1512ANALOG DEVICES INC AD74115 DRIVER 1513M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1514L: linux-iio@vger.kernel.org 1515S: Supported 1516W: https://ez.analog.com/linux-software-drivers 1517F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1518F: drivers/iio/addac/ad74115.c 1519 1520ANALOG DEVICES INC AD74413R DRIVER 1521M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1522L: linux-iio@vger.kernel.org 1523S: Supported 1524W: https://ez.analog.com/linux-software-drivers 1525F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1526F: drivers/iio/addac/ad74413r.c 1527F: include/dt-bindings/iio/addac/adi,ad74413r.h 1528 1529ANALOG DEVICES INC AD7625 DRIVER 1530M: Michael Hennerich <Michael.Hennerich@analog.com> 1531M: Nuno Sá <nuno.sa@analog.com> 1532R: Trevor Gamblin <tgamblin@baylibre.com> 1533S: Supported 1534W: https://ez.analog.com/linux-software-drivers 1535W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1536F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1537F: Documentation/iio/ad7625.rst 1538F: drivers/iio/adc/ad7625.c 1539 1540ANALOG DEVICES INC AD7768-1 DRIVER 1541M: Michael Hennerich <Michael.Hennerich@analog.com> 1542L: linux-iio@vger.kernel.org 1543S: Supported 1544W: https://ez.analog.com/linux-software-drivers 1545F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1546F: drivers/iio/adc/ad7768-1.c 1547F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1548 1549ANALOG DEVICES INC AD7780 DRIVER 1550M: Michael Hennerich <Michael.Hennerich@analog.com> 1551M: Renato Lui Geh <renatogeh@gmail.com> 1552L: linux-iio@vger.kernel.org 1553S: Supported 1554W: https://ez.analog.com/linux-software-drivers 1555F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1556F: drivers/iio/adc/ad7780.c 1557 1558ANALOG DEVICES INC AD9467 DRIVER 1559M: Michael Hennerich <Michael.Hennerich@analog.com> 1560M: Nuno Sa <nuno.sa@analog.com> 1561L: linux-iio@vger.kernel.org 1562S: Supported 1563W: https://ez.analog.com/linux-software-drivers 1564F: Documentation/ABI/testing/debugfs-iio-ad9467 1565F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1566F: drivers/iio/adc/ad9467.c 1567 1568ANALOG DEVICES INC AD8460 DRIVER 1569M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1570L: linux-iio@vger.kernel.org 1571S: Supported 1572W: https://ez.analog.com/linux-software-drivers 1573F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1574F: drivers/iio/dac/ad8460.c 1575 1576ANALOG DEVICES INC AD9739a DRIVER 1577M: Nuno Sa <nuno.sa@analog.com> 1578M: Dragos Bogdan <dragos.bogdan@analog.com> 1579L: linux-iio@vger.kernel.org 1580S: Supported 1581W: https://ez.analog.com/linux-software-drivers 1582F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1583F: drivers/iio/dac/ad9739a.c 1584 1585ANALOG DEVICES INC ADA4250 DRIVER 1586M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1587L: linux-iio@vger.kernel.org 1588S: Supported 1589W: https://ez.analog.com/linux-software-drivers 1590F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1591F: drivers/iio/amplifiers/ada4250.c 1592 1593ANALOG DEVICES INC ADF4377 DRIVER 1594M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1595L: linux-iio@vger.kernel.org 1596S: Supported 1597W: https://ez.analog.com/linux-software-drivers 1598F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1599F: drivers/iio/frequency/adf4377.c 1600 1601ANALOG DEVICES INC ADGS1408 DRIVER 1602M: Mircea Caprioru <mircea.caprioru@analog.com> 1603S: Supported 1604F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1605F: drivers/mux/adgs1408.c 1606 1607ANALOG DEVICES INC ADIN DRIVER 1608M: Michael Hennerich <michael.hennerich@analog.com> 1609L: netdev@vger.kernel.org 1610S: Supported 1611W: https://ez.analog.com/linux-software-drivers 1612F: Documentation/devicetree/bindings/net/adi,adin.yaml 1613F: drivers/net/phy/adin.c 1614 1615ANALOG DEVICES INC ADIS DRIVER LIBRARY 1616M: Nuno Sa <nuno.sa@analog.com> 1617L: linux-iio@vger.kernel.org 1618S: Supported 1619F: drivers/iio/imu/adis.c 1620F: drivers/iio/imu/adis_buffer.c 1621F: drivers/iio/imu/adis_trigger.c 1622F: include/linux/iio/imu/adis.h 1623 1624ANALOG DEVICES INC ADIS16460 DRIVER 1625M: Dragos Bogdan <dragos.bogdan@analog.com> 1626L: linux-iio@vger.kernel.org 1627S: Supported 1628W: https://ez.analog.com/linux-software-drivers 1629F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1630F: drivers/iio/imu/adis16460.c 1631 1632ANALOG DEVICES INC ADIS16475 DRIVER 1633M: Nuno Sa <nuno.sa@analog.com> 1634L: linux-iio@vger.kernel.org 1635S: Supported 1636W: https://ez.analog.com/linux-software-drivers 1637F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1638F: drivers/iio/imu/adis16475.c 1639 1640ANALOG DEVICES INC ADIS16550 DRIVER 1641M: Nuno Sa <nuno.sa@analog.com> 1642M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1643M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1644M: Robert Budai <robert.budai@analog.com> 1645L: linux-iio@vger.kernel.org 1646S: Supported 1647W: https://ez.analog.com/linux-software-drivers 1648F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1649 1650ANALOG DEVICES INC ADM1177 DRIVER 1651M: Michael Hennerich <Michael.Hennerich@analog.com> 1652L: linux-hwmon@vger.kernel.org 1653S: Supported 1654W: https://ez.analog.com/linux-software-drivers 1655F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1656F: drivers/hwmon/adm1177.c 1657 1658ANALOG DEVICES INC ADMFM2000 DRIVER 1659M: Kim Seer Paller <kimseer.paller@analog.com> 1660L: linux-iio@vger.kernel.org 1661S: Supported 1662W: https://ez.analog.com/linux-software-drivers 1663F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1664F: drivers/iio/frequency/admfm2000.c 1665 1666ANALOG DEVICES INC ADMV1013 DRIVER 1667M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1668L: linux-iio@vger.kernel.org 1669S: Supported 1670W: https://ez.analog.com/linux-software-drivers 1671F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1672F: drivers/iio/frequency/admv1013.c 1673 1674ANALOG DEVICES INC ADMV1014 DRIVER 1675M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1676L: linux-iio@vger.kernel.org 1677S: Supported 1678W: https://ez.analog.com/linux-software-drivers 1679F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1680F: drivers/iio/frequency/admv1014.c 1681 1682ANALOG DEVICES INC ADMV8818 DRIVER 1683M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1684L: linux-iio@vger.kernel.org 1685S: Supported 1686W: https://ez.analog.com/linux-software-drivers 1687F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1688F: drivers/iio/filter/admv8818.c 1689 1690ANALOG DEVICES INC ADP5055 DRIVER 1691M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1692S: Supported 1693W: https://ez.analog.com/linux-software-drivers 1694F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1695F: drivers/regulator/adp5055-regulator.c 1696 1697ANALOG DEVICES INC ADP5061 DRIVER 1698M: Michael Hennerich <Michael.Hennerich@analog.com> 1699L: linux-pm@vger.kernel.org 1700S: Supported 1701W: https://ez.analog.com/linux-software-drivers 1702F: drivers/power/supply/adp5061.c 1703 1704ANALOG DEVICES INC ADRF6780 DRIVER 1705M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1706L: linux-iio@vger.kernel.org 1707S: Supported 1708W: https://ez.analog.com/linux-software-drivers 1709F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1710F: drivers/iio/frequency/adrf6780.c 1711 1712ANALOG DEVICES INC ADV7180 DRIVER 1713M: Lars-Peter Clausen <lars@metafoo.de> 1714L: linux-media@vger.kernel.org 1715S: Supported 1716W: https://ez.analog.com/linux-software-drivers 1717F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1718F: drivers/media/i2c/adv7180.c 1719 1720ANALOG DEVICES INC ADV748X DRIVER 1721M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1722L: linux-media@vger.kernel.org 1723S: Maintained 1724F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1725F: drivers/media/i2c/adv748x/* 1726 1727ANALOG DEVICES INC ADV7511 DRIVER 1728M: Hans Verkuil <hverkuil@kernel.org> 1729L: linux-media@vger.kernel.org 1730S: Maintained 1731F: drivers/media/i2c/adv7511* 1732 1733ANALOG DEVICES INC ADV7604 DRIVER 1734M: Hans Verkuil <hverkuil@kernel.org> 1735L: linux-media@vger.kernel.org 1736S: Maintained 1737F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1738F: drivers/media/i2c/adv7604* 1739 1740ANALOG DEVICES INC ADV7842 DRIVER 1741M: Hans Verkuil <hverkuil@kernel.org> 1742L: linux-media@vger.kernel.org 1743S: Maintained 1744F: drivers/media/i2c/adv7842* 1745 1746ANALOG DEVICES INC ADXRS290 DRIVER 1747M: Nishant Malpani <nish.malpani25@gmail.com> 1748L: linux-iio@vger.kernel.org 1749S: Supported 1750F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1751F: drivers/iio/gyro/adxrs290.c 1752 1753ANALOG DEVICES INC ASOC CODEC DRIVERS 1754M: Lars-Peter Clausen <lars@metafoo.de> 1755M: Nuno Sá <nuno.sa@analog.com> 1756L: linux-sound@vger.kernel.org 1757S: Supported 1758W: http://wiki.analog.com/ 1759W: https://ez.analog.com/linux-software-drivers 1760F: Documentation/devicetree/bindings/sound/adi,* 1761F: sound/soc/codecs/ad1* 1762F: sound/soc/codecs/ad7* 1763F: sound/soc/codecs/adau* 1764F: sound/soc/codecs/adav* 1765F: sound/soc/codecs/sigmadsp.* 1766F: sound/soc/codecs/ssm* 1767 1768ANALOG DEVICES INC AXI DAC DRIVER 1769M: Nuno Sa <nuno.sa@analog.com> 1770L: linux-iio@vger.kernel.org 1771S: Supported 1772W: https://ez.analog.com/linux-software-drivers 1773F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1774F: drivers/iio/dac/adi-axi-dac.c 1775 1776ANALOG DEVICES INC DMA DRIVERS 1777M: Lars-Peter Clausen <lars@metafoo.de> 1778S: Supported 1779W: https://ez.analog.com/linux-software-drivers 1780F: drivers/dma/dma-axi-dmac.c 1781 1782ANALOG DEVICES INC IIO DRIVERS 1783M: Lars-Peter Clausen <lars@metafoo.de> 1784M: Michael Hennerich <Michael.Hennerich@analog.com> 1785S: Supported 1786W: http://wiki.analog.com/ 1787W: https://ez.analog.com/linux-software-drivers 1788F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1789F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1790F: Documentation/devicetree/bindings/iio/*/adi,* 1791F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1792F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1793F: Documentation/iio/ad7606.rst 1794F: drivers/iio/*/ad* 1795F: drivers/iio/adc/ltc249* 1796F: drivers/iio/amplifiers/hmc425a.c 1797F: drivers/staging/iio/*/ad* 1798X: drivers/iio/*/adjd* 1799 1800ANALOGBITS PLL LIBRARIES 1801M: Paul Walmsley <pjw@kernel.org> 1802M: Samuel Holland <samuel.holland@sifive.com> 1803S: Supported 1804F: drivers/clk/analogbits/* 1805F: include/linux/clk/analogbits* 1806 1807ANDROID DRIVERS 1808M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1809M: Arve Hjønnevåg <arve@android.com> 1810M: Todd Kjos <tkjos@android.com> 1811M: Martijn Coenen <maco@android.com> 1812M: Joel Fernandes <joelagnelf@nvidia.com> 1813M: Christian Brauner <christian@brauner.io> 1814M: Carlos Llamas <cmllamas@google.com> 1815M: Suren Baghdasaryan <surenb@google.com> 1816L: linux-kernel@vger.kernel.org 1817S: Supported 1818T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1819F: Documentation/netlink/specs/binder.yaml 1820F: drivers/android/ 1821 1822ANDROID GOLDFISH PIC DRIVER 1823M: Miodrag Dinic <miodrag.dinic@mips.com> 1824S: Supported 1825F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1826F: drivers/irqchip/irq-goldfish-pic.c 1827 1828ANDROID GOLDFISH RTC DRIVER 1829M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1830S: Supported 1831F: drivers/rtc/rtc-goldfish.c 1832 1833AOA (Apple Onboard Audio) ALSA DRIVER 1834M: Johannes Berg <johannes@sipsolutions.net> 1835L: linuxppc-dev@lists.ozlabs.org 1836L: linux-sound@vger.kernel.org 1837S: Maintained 1838F: sound/aoa/ 1839 1840APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1841M: William Breathitt Gray <wbg@kernel.org> 1842L: linux-iio@vger.kernel.org 1843S: Maintained 1844F: drivers/iio/addac/stx104.c 1845 1846APM DRIVER 1847M: Jiri Kosina <jikos@kernel.org> 1848S: Odd fixes 1849T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1850F: arch/x86/kernel/apm_32.c 1851F: drivers/char/apm-emulation.c 1852F: include/linux/apm_bios.h 1853F: include/uapi/linux/apm_bios.h 1854 1855APPARMOR SECURITY MODULE 1856M: John Johansen <john.johansen@canonical.com> 1857M: John Johansen <john@apparmor.net> 1858L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1859S: Supported 1860W: apparmor.net 1861B: https://gitlab.com/apparmor/apparmor-kernel 1862C: irc://irc.oftc.net/apparmor 1863T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1864T: https://gitlab.com/apparmor/apparmor-kernel.git 1865F: Documentation/admin-guide/LSM/apparmor.rst 1866F: security/apparmor/ 1867 1868APPLE BCM5974 MULTITOUCH DRIVER 1869M: Henrik Rydberg <rydberg@bitmath.org> 1870L: linux-input@vger.kernel.org 1871S: Odd fixes 1872F: drivers/input/mouse/bcm5974.c 1873 1874APPLE PCIE CONTROLLER DRIVER 1875M: Marc Zyngier <maz@kernel.org> 1876L: linux-pci@vger.kernel.org 1877S: Maintained 1878F: drivers/pci/controller/pcie-apple.c 1879 1880APPLE SMC DRIVER 1881M: Henrik Rydberg <rydberg@bitmath.org> 1882L: linux-hwmon@vger.kernel.org 1883S: Odd fixes 1884F: drivers/hwmon/applesmc.c 1885 1886APPLETALK NETWORK LAYER 1887L: netdev@vger.kernel.org 1888S: Odd fixes 1889F: include/linux/atalk.h 1890F: include/uapi/linux/atalk.h 1891F: net/appletalk/ 1892 1893APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1894M: Khuong Dinh <khuong@os.amperecomputing.com> 1895S: Supported 1896F: arch/arm64/boot/dts/apm/ 1897 1898APPLIED MICRO (APM) X-GENE SOC EDAC 1899M: Khuong Dinh <khuong@os.amperecomputing.com> 1900S: Supported 1901F: Documentation/devicetree/bindings/edac/apm,xgene-edac.yaml 1902F: drivers/edac/xgene_edac.c 1903 1904APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1905M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1906M: Keyur Chudgar <keyur@os.amperecomputing.com> 1907S: Maintained 1908F: drivers/net/ethernet/apm/xgene-v2/ 1909 1910APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1911M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1912M: Keyur Chudgar <keyur@os.amperecomputing.com> 1913M: Quan Nguyen <quan@os.amperecomputing.com> 1914S: Maintained 1915F: Documentation/devicetree/bindings/net/apm,xgene-enet.yaml 1916F: Documentation/devicetree/bindings/net/apm,xgene-mdio-rgmii.yaml 1917F: drivers/net/ethernet/apm/xgene/ 1918F: drivers/net/mdio/mdio-xgene.c 1919 1920APPLIED MICRO (APM) X-GENE SOC PMU 1921M: Khuong Dinh <khuong@os.amperecomputing.com> 1922S: Supported 1923F: Documentation/admin-guide/perf/xgene-pmu.rst 1924F: Documentation/devicetree/bindings/perf/apm,xgene-pmu.yaml 1925F: drivers/perf/xgene_pmu.c 1926 1927APPLIED MICRO QT2025 PHY DRIVER 1928M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1929R: Trevor Gross <tmgross@umich.edu> 1930L: netdev@vger.kernel.org 1931L: rust-for-linux@vger.kernel.org 1932S: Maintained 1933F: drivers/net/phy/qt2025.rs 1934 1935APTINA CAMERA SENSOR PLL 1936M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1937L: linux-media@vger.kernel.org 1938S: Maintained 1939F: drivers/media/i2c/aptina-pll.* 1940 1941AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1942M: Aleksa Savic <savicaleksa83@gmail.com> 1943M: Jack Doan <me@jackdoan.com> 1944L: linux-hwmon@vger.kernel.org 1945S: Maintained 1946F: Documentation/hwmon/aquacomputer_d5next.rst 1947F: drivers/hwmon/aquacomputer_d5next.c 1948 1949AQUANTIA ETHERNET DRIVER (atlantic) 1950M: Igor Russkikh <irusskikh@marvell.com> 1951L: netdev@vger.kernel.org 1952S: Maintained 1953W: https://www.marvell.com/ 1954Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1955F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1956F: drivers/net/ethernet/aquantia/atlantic/ 1957 1958AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1959M: Egor Pomozov <epomozov@marvell.com> 1960L: netdev@vger.kernel.org 1961S: Maintained 1962W: http://www.aquantia.com 1963F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1964 1965AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1966M: Krzysztof Hałasa <khalasa@piap.pl> 1967L: linux-media@vger.kernel.org 1968S: Maintained 1969F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1970F: drivers/media/i2c/ar0521.c 1971 1972ARASAN NAND CONTROLLER DRIVER 1973M: Miquel Raynal <miquel.raynal@bootlin.com> 1974R: Michal Simek <michal.simek@amd.com> 1975L: linux-mtd@lists.infradead.org 1976S: Maintained 1977F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1978F: drivers/mtd/nand/raw/arasan-nand-controller.c 1979 1980ARC FRAMEBUFFER DRIVER 1981M: Jaya Kumar <jayalk@intworks.biz> 1982S: Maintained 1983F: drivers/video/fbdev/arcfb.c 1984F: drivers/video/fbdev/core/fb_defio.c 1985 1986ARC PGU DRM DRIVER 1987M: Alexey Brodkin <abrodkin@synopsys.com> 1988S: Supported 1989F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1990F: drivers/gpu/drm/tiny/arcpgu.c 1991 1992ARCNET NETWORK LAYER 1993M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1994L: netdev@vger.kernel.org 1995S: Maintained 1996F: drivers/net/arcnet/ 1997F: include/uapi/linux/if_arcnet.h 1998 1999ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 2000M: Arnd Bergmann <arnd@arndb.de> 2001M: Krzysztof Kozlowski <krzk@kernel.org> 2002M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2003M: Linus Walleij <linus.walleij@linaro.org> 2004R: Drew Fustini <fustini@kernel.org> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006L: soc@lists.linux.dev 2007S: Maintained 2008P: Documentation/process/maintainer-soc.rst 2009C: irc://irc.libera.chat/armlinux 2010T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2011F: Documentation/process/maintainer-soc*.rst 2012F: arch/arm/boot/dts/Makefile 2013F: arch/arm64/boot/dts/Makefile 2014 2015ARM ARCHITECTED TIMER DRIVER 2016M: Mark Rutland <mark.rutland@arm.com> 2017M: Marc Zyngier <maz@kernel.org> 2018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2019S: Maintained 2020F: arch/arm/include/asm/arch_timer.h 2021F: arch/arm64/include/asm/arch_timer.h 2022F: drivers/clocksource/arm_arch_timer.c 2023F: drivers/clocksource/arm_arch_timer_mmio.c 2024 2025ARM ETHOS-U NPU DRIVER 2026M: Rob Herring (Arm) <robh@kernel.org> 2027M: Tomeu Vizoso <tomeu@tomeuvizoso.net> 2028L: dri-devel@lists.freedesktop.org 2029S: Supported 2030T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2031F: drivers/accel/ethosu/ 2032F: include/uapi/drm/ethosu_accel.h 2033 2034ARM GENERIC INTERRUPT CONTROLLER DRIVERS 2035M: Marc Zyngier <maz@kernel.org> 2036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2037S: Maintained 2038F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 2039F: arch/arm/include/asm/arch_gicv3.h 2040F: arch/arm64/include/asm/arch_gicv3.h 2041F: drivers/irqchip/irq-gic*.[ch] 2042F: include/linux/irqchip/arm-gic*.h 2043F: include/linux/irqchip/arm-vgic-info.h 2044 2045ARM GENERIC INTERRUPT CONTROLLER V5 DRIVERS 2046M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2047M: Marc Zyngier <maz@kernel.org> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Maintained 2050F: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5*.yaml 2051F: drivers/irqchip/irq-gic-its-msi-parent.[ch] 2052F: drivers/irqchip/irq-gic-v5*.[ch] 2053F: include/linux/irqchip/arm-gic-v5.h 2054 2055ARM HDLCD DRM DRIVER 2056M: Liviu Dudau <liviu.dudau@arm.com> 2057S: Supported 2058F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 2059F: drivers/gpu/drm/arm/hdlcd_* 2060 2061ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 2062M: Linus Walleij <linus.walleij@linaro.org> 2063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2064S: Maintained 2065F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 2066F: Documentation/devicetree/bindings/arm/arm,realview.yaml 2067F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 2068F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2069F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 2070F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 2071F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 2072F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 2073F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 2074F: arch/arm/boot/dts/arm/arm-realview-* 2075F: arch/arm/boot/dts/arm/integrator* 2076F: arch/arm/boot/dts/arm/versatile* 2077F: arch/arm/mach-versatile/ 2078F: drivers/bus/arm-integrator-lm.c 2079F: drivers/clk/versatile/ 2080F: drivers/i2c/busses/i2c-versatile.c 2081F: drivers/irqchip/irq-versatile-fpga.c 2082F: drivers/mtd/maps/physmap-versatile.* 2083F: drivers/power/reset/arm-versatile-reboot.c 2084F: drivers/soc/versatile/ 2085 2086ARM INTERCONNECT PMU DRIVERS 2087M: Robin Murphy <robin.murphy@arm.com> 2088S: Supported 2089F: Documentation/admin-guide/perf/arm-cmn.rst 2090F: Documentation/admin-guide/perf/arm-ni.rst 2091F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2092F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2093F: drivers/perf/arm-cmn.c 2094F: drivers/perf/arm-ni.c 2095F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2096 2097ARM KOMEDA DRM-KMS DRIVER 2098M: Liviu Dudau <liviu.dudau@arm.com> 2099S: Supported 2100T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2101F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2102F: Documentation/gpu/komeda-kms.rst 2103F: drivers/gpu/drm/arm/display/include/ 2104F: drivers/gpu/drm/arm/display/komeda/ 2105 2106ARM MALI PANFROST DRM DRIVER 2107M: Boris Brezillon <boris.brezillon@collabora.com> 2108M: Rob Herring <robh@kernel.org> 2109M: Steven Price <steven.price@arm.com> 2110M: Adrián Larumbe <adrian.larumbe@collabora.com> 2111L: dri-devel@lists.freedesktop.org 2112S: Supported 2113T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2114F: Documentation/gpu/panfrost.rst 2115F: drivers/gpu/drm/ci/xfails/panfrost* 2116F: drivers/gpu/drm/panfrost/ 2117F: include/uapi/drm/panfrost_drm.h 2118 2119ARM MALI PANTHOR DRM DRIVER 2120M: Boris Brezillon <boris.brezillon@collabora.com> 2121M: Steven Price <steven.price@arm.com> 2122M: Liviu Dudau <liviu.dudau@arm.com> 2123L: dri-devel@lists.freedesktop.org 2124S: Supported 2125T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2126F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2127F: drivers/gpu/drm/panthor/ 2128F: include/uapi/drm/panthor_drm.h 2129 2130ARM MALI TYR DRM DRIVER 2131M: Daniel Almeida <daniel.almeida@collabora.com> 2132M: Alice Ryhl <aliceryhl@google.com> 2133L: dri-devel@lists.freedesktop.org 2134S: Supported 2135W: https://rust-for-linux.com/tyr-gpu-driver 2136W https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 2137B: https://gitlab.freedesktop.org/panfrost/linux/-/issues 2138T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 2139F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2140F: drivers/gpu/drm/tyr/ 2141F: include/uapi/drm/panthor_drm.h 2142 2143ARM MALI-DP DRM DRIVER 2144M: Liviu Dudau <liviu.dudau@arm.com> 2145S: Supported 2146T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2147F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2148F: Documentation/gpu/afbc.rst 2149F: drivers/gpu/drm/arm/ 2150 2151ARM MFM AND FLOPPY DRIVERS 2152M: Ian Molton <spyro@f2s.com> 2153S: Maintained 2154F: arch/arm/include/asm/floppy.h 2155F: arch/arm/mach-rpc/floppydma.S 2156 2157ARM PMU PROFILING AND DEBUGGING 2158M: Will Deacon <will@kernel.org> 2159M: Mark Rutland <mark.rutland@arm.com> 2160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2161L: linux-perf-users@vger.kernel.org 2162S: Maintained 2163F: Documentation/devicetree/bindings/arm/pmu.yaml 2164F: Documentation/devicetree/bindings/perf/ 2165F: arch/arm*/include/asm/hw_breakpoint.h 2166F: arch/arm*/include/asm/perf_event.h 2167F: arch/arm*/kernel/hw_breakpoint.c 2168F: arch/arm*/kernel/perf_* 2169F: drivers/perf/ 2170F: include/linux/perf/arm_pmu*.h 2171 2172ARM PORT 2173M: Russell King <linux@armlinux.org.uk> 2174L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2175S: Odd Fixes 2176W: http://www.armlinux.org.uk/ 2177T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2178F: arch/arm/ 2179X: arch/arm/boot/dts/ 2180 2181ARM PRIMECELL AACI PL041 DRIVER 2182M: Russell King <linux@armlinux.org.uk> 2183S: Odd Fixes 2184F: sound/arm/aaci.* 2185 2186ARM PRIMECELL BUS SUPPORT 2187M: Russell King <linux@armlinux.org.uk> 2188S: Odd Fixes 2189F: drivers/amba/ 2190F: include/linux/amba/bus.h 2191 2192ARM PRIMECELL KMI PL050 DRIVER 2193M: Russell King <linux@armlinux.org.uk> 2194S: Odd Fixes 2195F: drivers/input/serio/ambakmi.* 2196F: include/linux/amba/kmi.h 2197 2198ARM PRIMECELL MMCI PL180/1 DRIVER 2199M: Russell King <linux@armlinux.org.uk> 2200S: Odd Fixes 2201F: drivers/mmc/host/mmci.* 2202F: include/linux/amba/mmci.h 2203 2204ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2205M: Miquel Raynal <miquel.raynal@bootlin.com> 2206R: Michal Simek <michal.simek@amd.com> 2207L: linux-mtd@lists.infradead.org 2208S: Maintained 2209F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2210F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2211 2212ARM PRIMECELL PL35X SMC DRIVER 2213M: Miquel Raynal <miquel.raynal@bootlin.com> 2214R: Michal Simek <michal.simek@amd.com> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Maintained 2217F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2218F: drivers/memory/pl353-smc.c 2219 2220ARM PRIMECELL SSP PL022 SPI DRIVER 2221M: Linus Walleij <linus.walleij@linaro.org> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Maintained 2224F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2225F: drivers/spi/spi-pl022.c 2226 2227ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2228M: Russell King <linux@armlinux.org.uk> 2229S: Odd Fixes 2230F: drivers/tty/serial/amba-pl01*.c 2231F: include/linux/amba/serial.h 2232 2233ARM PRIMECELL VIC PL190/PL192 DRIVER 2234M: Linus Walleij <linus.walleij@linaro.org> 2235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2236S: Maintained 2237F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2238F: drivers/irqchip/irq-vic.c 2239 2240ARM SMC WATCHDOG DRIVER 2241M: Julius Werner <jwerner@chromium.org> 2242R: Evan Benn <evanbenn@chromium.org> 2243S: Maintained 2244F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2245F: drivers/watchdog/arm_smc_wdt.c 2246 2247ARM SMMU DRIVERS 2248M: Will Deacon <will@kernel.org> 2249R: Robin Murphy <robin.murphy@arm.com> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251S: Maintained 2252F: Documentation/devicetree/bindings/iommu/arm,smmu* 2253F: drivers/iommu/arm/ 2254F: drivers/iommu/io-pgtable-arm* 2255 2256ARM SMMU SVA SUPPORT 2257R: Jean-Philippe Brucker <jean-philippe@linaro.org> 2258F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2259 2260ARM SUB-ARCHITECTURES 2261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2262S: Maintained 2263C: irc://irc.libera.chat/armlinux 2264T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2265F: arch/arm/mach-*/ 2266F: arch/arm/plat-*/ 2267 2268ARM/ACTIONS SEMI ARCHITECTURE 2269M: Andreas Färber <afaerber@suse.de> 2270M: Manivannan Sadhasivam <mani@kernel.org> 2271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2272L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2273S: Maintained 2274F: Documentation/devicetree/bindings/arm/actions.yaml 2275F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2276F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2277F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2278F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2279F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2280F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2281F: Documentation/devicetree/bindings/pinctrl/actions,* 2282F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2283F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2284F: arch/arm/boot/dts/actions/ 2285F: arch/arm/mach-actions/ 2286F: arch/arm64/boot/dts/actions/ 2287F: drivers/clk/actions/ 2288F: drivers/clocksource/timer-owl* 2289F: drivers/dma/owl-dma.c 2290F: drivers/i2c/busses/i2c-owl.c 2291F: drivers/irqchip/irq-owl-sirq.c 2292F: drivers/mmc/host/owl-mmc.c 2293F: drivers/net/ethernet/actions/ 2294F: drivers/pinctrl/actions/* 2295F: drivers/pmdomain/actions/ 2296F: include/dt-bindings/power/owl-* 2297F: include/dt-bindings/reset/actions,* 2298F: include/linux/soc/actions/ 2299N: owl 2300 2301ARM/AIROHA SOC SUPPORT 2302M: Matthias Brugger <matthias.bgg@gmail.com> 2303M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2306S: Odd Fixes 2307F: arch/arm/boot/dts/airoha/ 2308F: arch/arm64/boot/dts/airoha/ 2309 2310ARM/Allwinner SoC Clock Support 2311M: Emilio López <emilio@elopez.com.ar> 2312S: Maintained 2313F: drivers/clk/sunxi/ 2314 2315ARM/Allwinner sunXi SoC support 2316M: Chen-Yu Tsai <wens@kernel.org> 2317M: Jernej Skrabec <jernej.skrabec@gmail.com> 2318M: Samuel Holland <samuel@sholland.org> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320L: linux-sunxi@lists.linux.dev 2321S: Maintained 2322T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2323F: arch/arm/mach-sunxi/ 2324F: arch/arm64/boot/dts/allwinner/ 2325F: drivers/clk/sunxi-ng/ 2326F: drivers/pinctrl/sunxi/ 2327F: drivers/soc/sunxi/ 2328N: allwinner 2329N: sun[x456789]i 2330N: sun[25]0i 2331 2332ARM/ALPHASCALE ARCHITECTURE 2333M: Krzysztof Kozlowski <krzk@kernel.org> 2334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2335S: Odd Fixes 2336F: arch/arm/boot/dts/alphascale/ 2337F: drivers/clk/clk-asm9260.c 2338F: drivers/clocksource/asm9260_timer.c 2339F: drivers/rtc/rtc-asm9260.c 2340F: drivers/watchdog/asm9260_wdt.c 2341 2342ARM/AMD PENSANDO ARM64 ARCHITECTURE 2343M: Brad Larson <blarson@amd.com> 2344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2345S: Supported 2346F: Documentation/devicetree/bindings/*/amd,pensando* 2347F: arch/arm64/boot/dts/amd/elba* 2348 2349ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2350M: Neil Armstrong <neil.armstrong@linaro.org> 2351M: Jerome Brunet <jbrunet@baylibre.com> 2352L: linux-amlogic@lists.infradead.org 2353S: Maintained 2354F: Documentation/devicetree/bindings/clock/amlogic* 2355F: drivers/clk/meson/ 2356F: include/dt-bindings/clock/amlogic,a1* 2357F: include/dt-bindings/clock/gxbb* 2358F: include/dt-bindings/clock/meson* 2359 2360ARM/Amlogic Meson SoC Crypto Drivers 2361M: Corentin Labbe <clabbe@baylibre.com> 2362L: linux-crypto@vger.kernel.org 2363L: linux-amlogic@lists.infradead.org 2364S: Maintained 2365F: Documentation/devicetree/bindings/crypto/amlogic* 2366F: drivers/crypto/amlogic/ 2367 2368ARM/Amlogic Meson SoC Sound Drivers 2369M: Jerome Brunet <jbrunet@baylibre.com> 2370L: linux-sound@vger.kernel.org 2371S: Maintained 2372F: Documentation/devicetree/bindings/sound/amlogic* 2373F: sound/soc/meson/ 2374 2375ARM/Amlogic Meson SoC support 2376M: Neil Armstrong <neil.armstrong@linaro.org> 2377M: Kevin Hilman <khilman@baylibre.com> 2378R: Jerome Brunet <jbrunet@baylibre.com> 2379R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2381L: linux-amlogic@lists.infradead.org 2382S: Maintained 2383W: http://linux-meson.com/ 2384F: Documentation/devicetree/bindings/phy/amlogic* 2385F: arch/arm/boot/dts/amlogic/ 2386F: arch/arm/mach-meson/ 2387F: arch/arm64/boot/dts/amlogic/ 2388F: drivers/pmdomain/amlogic/ 2389F: drivers/mmc/host/meson* 2390F: drivers/phy/amlogic/ 2391F: drivers/pinctrl/meson/ 2392F: drivers/rtc/rtc-meson* 2393F: drivers/soc/amlogic/ 2394N: meson 2395 2396ARM/Annapurna Labs ALPINE ARCHITECTURE 2397M: Antoine Tenart <atenart@kernel.org> 2398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2399S: Odd Fixes 2400F: arch/arm/boot/dts/amazon/ 2401F: arch/arm/mach-alpine/ 2402F: arch/arm64/boot/dts/amazon/ 2403F: drivers/*/*alpine* 2404 2405ARM/APPLE MACHINE SOUND DRIVERS 2406M: Martin Povišer <povik+lin@cutebit.org> 2407L: asahi@lists.linux.dev 2408L: linux-sound@vger.kernel.org 2409S: Maintained 2410F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2411F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2412F: Documentation/devicetree/bindings/sound/apple,* 2413F: sound/soc/apple/* 2414F: sound/soc/codecs/cs42l83-i2c.c 2415F: sound/soc/codecs/cs42l84.* 2416F: sound/soc/codecs/ssm3515.c 2417 2418ARM/APPLE MACHINE SUPPORT 2419M: Sven Peter <sven@kernel.org> 2420M: Janne Grunau <j@jannau.net> 2421R: Neal Gompa <neal@gompa.dev> 2422L: asahi@lists.linux.dev 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Maintained 2425W: https://asahilinux.org 2426B: https://github.com/AsahiLinux/linux/issues 2427C: irc://irc.oftc.net/asahi-dev 2428T: git https://github.com/AsahiLinux/linux.git 2429F: Documentation/devicetree/bindings/arm/apple.yaml 2430F: Documentation/devicetree/bindings/arm/apple/* 2431F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2432F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2433F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2434F: Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml 2435F: Documentation/devicetree/bindings/gpu/apple,agx.yaml 2436F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2437F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2438F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2439F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2440F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2441F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2442F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2443F: Documentation/devicetree/bindings/mfd/apple,smc.yaml 2444F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2445F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2446F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2447F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2448F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2449F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2450F: Documentation/devicetree/bindings/power/apple* 2451F: Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml 2452F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2453F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2454F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2455F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2456F: arch/arm64/boot/dts/apple/ 2457F: drivers/bluetooth/hci_bcm4377.c 2458F: drivers/clk/clk-apple-nco.c 2459F: drivers/cpufreq/apple-soc-cpufreq.c 2460F: drivers/dma/apple-admac.c 2461F: drivers/gpio/gpio-macsmc.c 2462F: drivers/pmdomain/apple/ 2463F: drivers/i2c/busses/i2c-pasemi-core.c 2464F: drivers/i2c/busses/i2c-pasemi-platform.c 2465F: drivers/input/touchscreen/apple_z2.c 2466F: drivers/iommu/apple-dart.c 2467F: drivers/iommu/io-pgtable-dart.c 2468F: drivers/irqchip/irq-apple-aic.c 2469F: drivers/mfd/macsmc.c 2470F: drivers/nvme/host/apple.c 2471F: drivers/nvmem/apple-efuses.c 2472F: drivers/nvmem/apple-spmi-nvmem.c 2473F: drivers/pinctrl/pinctrl-apple-gpio.c 2474F: drivers/power/reset/macsmc-reboot.c 2475F: drivers/pwm/pwm-apple.c 2476F: drivers/soc/apple/* 2477F: drivers/spi/spi-apple.c 2478F: drivers/spmi/spmi-apple-controller.c 2479F: drivers/video/backlight/apple_dwi_bl.c 2480F: drivers/watchdog/apple_wdt.c 2481F: include/dt-bindings/interrupt-controller/apple-aic.h 2482F: include/dt-bindings/pinctrl/apple.h 2483F: include/linux/mfd/macsmc.h 2484F: include/linux/soc/apple/* 2485F: include/uapi/drm/asahi_drm.h 2486 2487ARM/ARTPEC MACHINE SUPPORT 2488M: Jesper Nilsson <jesper.nilsson@axis.com> 2489M: Lars Persson <lars.persson@axis.com> 2490L: linux-arm-kernel@axis.com 2491S: Maintained 2492F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2493F: arch/arm/boot/dts/axis/ 2494F: arch/arm/mach-artpec 2495F: drivers/clk/axis 2496F: drivers/crypto/axis 2497F: drivers/mmc/host/usdhi6rol0.c 2498F: drivers/pinctrl/pinctrl-artpec* 2499 2500ARM/ASPEED I2C DRIVER 2501M: Ryan Chen <ryan_chen@aspeedtech.com> 2502R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2503R: Joel Stanley <joel@jms.id.au> 2504L: linux-i2c@vger.kernel.org 2505L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2506S: Maintained 2507F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2508F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2509F: drivers/i2c/busses/i2c-aspeed.c 2510F: drivers/irqchip/irq-aspeed-i2c-ic.c 2511 2512ARM/ASPEED MACHINE SUPPORT 2513M: Joel Stanley <joel@jms.id.au> 2514M: Andrew Jeffery <andrew@codeconstruct.com.au> 2515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2516L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2517S: Supported 2518Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2519T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 2520F: Documentation/devicetree/bindings/arm/aspeed/ 2521F: arch/arm/boot/dts/aspeed/ 2522F: arch/arm/mach-aspeed/ 2523N: aspeed 2524 2525ARM/AXIADO ARCHITECTURE 2526M: Harshit Shah <hshah@axiado.com> 2527L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2528S: Maintained 2529F: Documentation/devicetree/bindings/arm/axiado.yaml 2530F: arch/arm64/boot/dts/axiado/ 2531N: axiado 2532 2533ARM/AXM LSI SOC 2534M: Krzysztof Kozlowski <krzk@kernel.org> 2535L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2536S: Odd Fixes 2537F: Documentation/devicetree/bindings/arm/axxia.yaml 2538F: arch/arm/boot/dts/intel/axm/ 2539F: arch/arm/mach-axxia/ 2540 2541ARM/BITMAIN ARCHITECTURE 2542M: Manivannan Sadhasivam <mani@kernel.org> 2543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2544S: Maintained 2545F: Documentation/devicetree/bindings/arm/bitmain.yaml 2546F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2547F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2548F: arch/arm64/boot/dts/bitmain/ 2549F: drivers/clk/clk-bm1880.c 2550F: drivers/pinctrl/pinctrl-bm1880.c 2551 2552ARM/BLAIZE ARCHITECTURE 2553M: James Cowgill <james.cowgill@blaize.com> 2554M: Matt Redfearn <matt.redfearn@blaize.com> 2555M: Neil Jones <neil.jones@blaize.com> 2556M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2557S: Maintained 2558F: Documentation/devicetree/bindings/arm/blaize.yaml 2559F: arch/arm64/boot/dts/blaize/ 2560 2561ARM/CALXEDA HIGHBANK ARCHITECTURE 2562M: Andre Przywara <andre.przywara@arm.com> 2563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2564S: Maintained 2565F: arch/arm/boot/dts/calxeda/ 2566F: arch/arm/mach-highbank/ 2567 2568ARM/CAVIUM THUNDER NETWORK DRIVER 2569M: Sunil Goutham <sgoutham@marvell.com> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: drivers/net/ethernet/cavium/thunder/ 2573 2574ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2575M: Lukasz Majewski <lukma@denx.de> 2576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2577S: Maintained 2578F: arch/arm/mach-ep93xx/ts72xx.c 2579 2580ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2581M: Hartley Sweeten <hsweeten@visionengravers.com> 2582M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2583M: Nikita Shubin <nikita.shubin@maquefel.me> 2584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2585S: Maintained 2586F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2587F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2588F: arch/arm/boot/compressed/misc-ep93xx.h 2589F: arch/arm/mach-ep93xx/ 2590F: drivers/iio/adc/ep93xx_adc.c 2591 2592ARM/CIX SOC SUPPORT 2593M: Peter Chen <peter.chen@cixtech.com> 2594M: Fugang Duan <fugang.duan@cixtech.com> 2595R: CIX Linux Kernel Upstream Group <cix-kernel-upstream@cixtech.com> 2596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2597S: Maintained 2598T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix.git 2599F: Documentation/devicetree/bindings/arm/cix.yaml 2600F: Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml 2601F: arch/arm64/boot/dts/cix/ 2602F: drivers/mailbox/cix-mailbox.c 2603K: \bcix\b 2604 2605ARM/CLKDEV SUPPORT 2606M: Russell King <linux@armlinux.org.uk> 2607L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2608S: Maintained 2609T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2610F: drivers/clk/clkdev.c 2611 2612ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2613M: Baruch Siach <baruch@tkos.co.il> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615S: Maintained 2616F: arch/arm/boot/dts/cnxt/ 2617N: digicolor 2618 2619ARM/CORESIGHT FRAMEWORK AND DRIVERS 2620M: Suzuki K Poulose <suzuki.poulose@arm.com> 2621R: Mike Leach <mike.leach@linaro.org> 2622R: James Clark <james.clark@linaro.org> 2623L: coresight@lists.linaro.org (moderated for non-subscribers) 2624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2625S: Maintained 2626T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2627F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2628F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2629F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2630F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2631F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2632F: Documentation/trace/coresight/* 2633F: drivers/hwtracing/coresight/* 2634F: include/dt-bindings/arm/coresight-cti-dt.h 2635F: include/linux/coresight* 2636F: include/uapi/linux/coresight* 2637F: samples/coresight/* 2638F: tools/perf/Documentation/arm-coresight.txt 2639F: tools/perf/arch/arm/util/auxtrace.c 2640F: tools/perf/arch/arm/util/cs-etm.c 2641F: tools/perf/arch/arm/util/cs-etm.h 2642F: tools/perf/arch/arm/util/pmu.c 2643F: tools/perf/tests/shell/*coresight* 2644F: tools/perf/tests/shell/coresight/* 2645F: tools/perf/tests/shell/lib/*coresight* 2646F: tools/perf/util/cs-etm-decoder/* 2647F: tools/perf/util/cs-etm.* 2648 2649ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2650M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2651M: Linus Walleij <linus.walleij@linaro.org> 2652L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2653S: Maintained 2654T: git https://github.com/ulli-kroll/linux.git 2655F: Documentation/devicetree/bindings/arm/gemini.yaml 2656F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2657F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2658F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2659F: arch/arm/boot/dts/gemini/ 2660F: arch/arm/mach-gemini/ 2661F: drivers/crypto/gemini/ 2662F: drivers/net/ethernet/cortina/ 2663F: drivers/pinctrl/pinctrl-gemini.c 2664F: drivers/rtc/rtc-ftrtc010.c 2665 2666ARM/CZ.NIC TURRIS SUPPORT 2667M: Marek Behún <kabel@kernel.org> 2668S: Maintained 2669W: https://www.turris.cz/ 2670F: Documentation/ABI/testing/debugfs-moxtet 2671F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2672F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2673F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2674F: Documentation/devicetree/bindings/bus/moxtet.txt 2675F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2676F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2677F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2678F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2679F: Documentation/devicetree/bindings/watchdog/marvell,armada-3700-wdt.yaml 2680F: drivers/bus/moxtet.c 2681F: drivers/firmware/turris-mox-rwtm.c 2682F: drivers/gpio/gpio-moxtet.c 2683F: drivers/leds/leds-turris-omnia.c 2684F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2685F: drivers/platform/cznic/ 2686F: drivers/watchdog/armada_37xx_wdt.c 2687F: include/dt-bindings/bus/moxtet.h 2688F: include/linux/armada-37xx-rwtm-mailbox.h 2689F: include/linux/moxtet.h 2690F: include/linux/turris-omnia-mcu-interface.h 2691F: include/linux/turris-signing-key.h 2692 2693ARM/FARADAY FA526 PORT 2694M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696S: Maintained 2697T: git git://git.berlios.de/gemini-board 2698F: arch/arm/mm/*-fa* 2699 2700ARM/FOOTBRIDGE ARCHITECTURE 2701M: Russell King <linux@armlinux.org.uk> 2702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2703S: Maintained 2704W: http://www.armlinux.org.uk/ 2705F: arch/arm/include/asm/hardware/dec21285.h 2706F: arch/arm/mach-footbridge/ 2707 2708ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2709M: Shawn Guo <shawnguo@kernel.org> 2710M: Sascha Hauer <s.hauer@pengutronix.de> 2711R: Pengutronix Kernel Team <kernel@pengutronix.de> 2712R: Fabio Estevam <festevam@gmail.com> 2713L: imx@lists.linux.dev 2714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2715S: Maintained 2716T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2717F: Documentation/devicetree/bindings/firmware/fsl* 2718F: Documentation/devicetree/bindings/firmware/nxp* 2719F: arch/arm/boot/dts/nxp/imx/ 2720F: arch/arm/boot/dts/nxp/mxs/ 2721F: arch/arm64/boot/dts/freescale/ 2722X: Documentation/devicetree/bindings/media/i2c/ 2723X: arch/arm64/boot/dts/freescale/fsl-* 2724X: arch/arm64/boot/dts/freescale/qoriq-* 2725X: drivers/media/i2c/ 2726N: imx 2727N: mxs 2728N: \bmxc[^\d] 2729 2730ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2731M: Shawn Guo <shawnguo@kernel.org> 2732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2733S: Maintained 2734T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2735F: arch/arm/boot/dts/nxp/ls/ 2736F: arch/arm64/boot/dts/freescale/fsl-* 2737F: arch/arm64/boot/dts/freescale/qoriq-* 2738 2739ARM/FREESCALE VYBRID ARM ARCHITECTURE 2740M: Shawn Guo <shawnguo@kernel.org> 2741M: Sascha Hauer <s.hauer@pengutronix.de> 2742R: Pengutronix Kernel Team <kernel@pengutronix.de> 2743R: Stefan Agner <stefan@agner.ch> 2744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2745S: Maintained 2746T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2747F: arch/arm/boot/dts/nxp/vf/ 2748F: arch/arm/mach-imx/*vf610* 2749 2750ARM/GUMSTIX MACHINE SUPPORT 2751M: Steve Sakoman <sakoman@gmail.com> 2752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2753S: Maintained 2754 2755ARM/HISILICON SOC SUPPORT 2756M: Wei Xu <xuwei5@hisilicon.com> 2757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2758S: Supported 2759W: http://www.hisilicon.com 2760T: git https://github.com/hisilicon/linux-hisi.git 2761F: arch/arm/boot/dts/hisilicon/ 2762F: arch/arm/mach-hisi/ 2763F: arch/arm64/boot/dts/hisilicon/ 2764 2765ARM/HP JORNADA 7XX MACHINE SUPPORT 2766M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2767S: Maintained 2768W: www.jlime.com 2769T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2770F: arch/arm/mach-sa1100/include/mach/jornada720.h 2771F: arch/arm/mach-sa1100/jornada720.c 2772 2773ARM/HPE GXP ARCHITECTURE 2774M: Jean-Marie Verdun <verdun@hpe.com> 2775M: Nick Hawkins <nick.hawkins@hpe.com> 2776S: Maintained 2777F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2778F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2779F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2780F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2781F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2782F: Documentation/hwmon/gxp-fan-ctrl.rst 2783F: arch/arm/boot/dts/hpe/ 2784F: drivers/clocksource/timer-gxp.c 2785F: drivers/hwmon/gxp-fan-ctrl.c 2786F: drivers/i2c/busses/i2c-gxp.c 2787F: drivers/spi/spi-gxp.c 2788F: drivers/watchdog/gxp-wdt.c 2789 2790ARM/IGEP MACHINE SUPPORT 2791M: Enric Balletbo i Serra <eballetbo@gmail.com> 2792M: Javier Martinez Canillas <javier@dowhile0.org> 2793L: linux-omap@vger.kernel.org 2794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2795S: Maintained 2796F: arch/arm/boot/dts/ti/omap/omap3-igep* 2797 2798ARM/INTEL IXP4XX ARM ARCHITECTURE 2799M: Linus Walleij <linusw@kernel.org> 2800M: Imre Kaloz <kaloz@openwrt.org> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2804F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2805F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2806F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2807F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2808F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2809F: arch/arm/boot/dts/intel/ixp/ 2810F: arch/arm/mach-ixp4xx/ 2811F: drivers/bus/intel-ixp4xx-eb.c 2812F: drivers/char/hw_random/ixp4xx-rng.c 2813F: drivers/clocksource/timer-ixp4xx.c 2814F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2815F: drivers/gpio/gpio-ixp4xx.c 2816F: drivers/irqchip/irq-ixp4xx.c 2817F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2818F: drivers/net/wan/ixp4xx_hss.c 2819F: drivers/soc/ixp4xx/ixp4xx-npe.c 2820F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2821F: include/linux/soc/ixp4xx/npe.h 2822F: include/linux/soc/ixp4xx/qmgr.h 2823 2824ARM/INTEL KEEMBAY ARCHITECTURE 2825M: Paul J. Murphy <paul.j.murphy@intel.com> 2826M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2827S: Maintained 2828F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2829F: arch/arm64/boot/dts/intel/keembay-evm.dts 2830F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2831 2832ARM/INTEL XSC3 (MANZANO) ARM CORE 2833M: Lennert Buytenhek <kernel@wantstofly.org> 2834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2835S: Maintained 2836 2837ARM/LG1K ARCHITECTURE 2838M: Chanho Min <chanho.min@lge.com> 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840S: Maintained 2841F: arch/arm64/boot/dts/lg/ 2842 2843ARM/LPC18XX ARCHITECTURE 2844M: Vladimir Zapolskiy <vz@mleia.com> 2845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2846S: Maintained 2847F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2848F: arch/arm/boot/dts/nxp/lpc/lpc43* 2849F: drivers/i2c/busses/i2c-lpc2k.c 2850F: drivers/memory/pl172.c 2851F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2852F: drivers/rtc/rtc-lpc24xx.c 2853N: lpc18xx 2854 2855ARM/LPC32XX SOC SUPPORT 2856M: Vladimir Zapolskiy <vz@mleia.com> 2857M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Maintained 2860T: git https://github.com/vzapolskiy/linux-lpc32xx.git 2861F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2862F: arch/arm/boot/dts/nxp/lpc/lpc32* 2863F: arch/arm/mach-lpc32xx/ 2864F: drivers/dma/lpc32xx-dmamux.c 2865F: drivers/i2c/busses/i2c-pnx.c 2866F: drivers/net/ethernet/nxp/lpc_eth.c 2867F: drivers/usb/host/ohci-nxp.c 2868F: drivers/watchdog/pnx4008_wdt.c 2869N: lpc32xx 2870 2871LPC32XX DMAMUX SUPPORT 2872M: J.M.B. Downing <jonathan.downing@nautel.com> 2873M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2874R: Vladimir Zapolskiy <vz@mleia.com> 2875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2876S: Maintained 2877F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2878 2879ARM/Marvell Dove/MV78xx0/Orion SOC support 2880M: Andrew Lunn <andrew@lunn.ch> 2881M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2882M: Gregory Clement <gregory.clement@bootlin.com> 2883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2884S: Maintained 2885T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2886F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.yaml 2887F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.yaml 2888F: Documentation/devicetree/bindings/soc/dove/ 2889F: arch/arm/boot/dts/marvell/dove* 2890F: arch/arm/boot/dts/marvell/orion5x* 2891F: arch/arm/mach-dove/ 2892F: arch/arm/mach-mv78xx0/ 2893F: arch/arm/mach-orion5x/ 2894F: arch/arm/plat-orion/ 2895F: drivers/bus/mvebu-mbus.c 2896F: drivers/soc/dove/ 2897 2898ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2899M: Andrew Lunn <andrew@lunn.ch> 2900M: Gregory Clement <gregory.clement@bootlin.com> 2901M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2905F: Documentation/devicetree/bindings/arm/marvell/ 2906F: arch/arm/boot/dts/marvell/armada* 2907F: arch/arm/boot/dts/marvell/kirkwood* 2908F: arch/arm/configs/mvebu_*_defconfig 2909F: arch/arm/mach-mvebu/ 2910F: arch/arm64/boot/dts/marvell/ 2911F: drivers/clk/mvebu/ 2912F: drivers/cpufreq/armada-37xx-cpufreq.c 2913F: drivers/cpufreq/armada-8k-cpufreq.c 2914F: drivers/cpufreq/mvebu-cpufreq.c 2915F: drivers/irqchip/irq-armada-370-xp.c 2916F: drivers/irqchip/irq-mvebu-* 2917F: drivers/pinctrl/mvebu/ 2918F: drivers/rtc/rtc-armada38x.c 2919 2920ARM/Marvell PXA1908 SOC support 2921M: Duje Mihanović <duje@dujemihanovic.xyz> 2922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2923S: Maintained 2924F: Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml 2925F: arch/arm64/boot/dts/marvell/mmp/ 2926F: drivers/clk/mmp/Kconfig 2927F: drivers/clk/mmp/clk-pxa1908*.c 2928F: drivers/pmdomain/marvell/ 2929F: include/dt-bindings/clock/marvell,pxa1908.h 2930F: include/dt-bindings/power/marvell,pxa1908-power.h 2931 2932ARM/Mediatek RTC DRIVER 2933M: Eddie Huang <eddie.huang@mediatek.com> 2934M: Sean Wang <sean.wang@mediatek.com> 2935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2936L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2937S: Maintained 2938F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2939F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2940F: drivers/rtc/rtc-mt2712.c 2941F: drivers/rtc/rtc-mt6397.c 2942F: drivers/rtc/rtc-mt7622.c 2943 2944ARM/Mediatek SoC support 2945M: Matthias Brugger <matthias.bgg@gmail.com> 2946M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2947L: linux-kernel@vger.kernel.org 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2950S: Maintained 2951W: https://mtk.wiki.kernel.org/ 2952C: irc://irc.libera.chat/linux-mediatek 2953F: arch/arm/boot/dts/mediatek/ 2954F: arch/arm/mach-mediatek/ 2955F: arch/arm64/boot/dts/mediatek/ 2956F: drivers/soc/mediatek/ 2957N: mtk 2958N: mt[2678] 2959K: mediatek 2960 2961ARM/Mediatek USB3 PHY DRIVER 2962M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2964L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2965S: Maintained 2966F: Documentation/devicetree/bindings/phy/mediatek,* 2967F: drivers/phy/mediatek/ 2968 2969ARM/MICROCHIP (ARM64) SoC support 2970M: Conor Dooley <conor@kernel.org> 2971M: Nicolas Ferre <nicolas.ferre@microchip.com> 2972M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2974S: Supported 2975T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2976F: arch/arm64/boot/dts/microchip/ 2977 2978ARM/Microchip (AT91) SoC support 2979M: Nicolas Ferre <nicolas.ferre@microchip.com> 2980M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2981M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2983S: Supported 2984W: http://www.linux4sam.org 2985T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2986F: arch/arm/boot/dts/microchip/ 2987F: arch/arm/include/debug/at91.S 2988F: arch/arm/mach-at91/ 2989F: drivers/memory/atmel* 2990F: drivers/watchdog/sama5d4_wdt.c 2991F: include/soc/at91/ 2992X: drivers/input/touchscreen/atmel_mxt_ts.c 2993N: at91 2994N: atmel 2995 2996ARM/Microchip Sparx5 SoC support 2997M: Steen Hegelund <Steen.Hegelund@microchip.com> 2998M: Daniel Machon <daniel.machon@microchip.com> 2999M: UNGLinuxDriver@microchip.com 3000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3001S: Supported 3002F: arch/arm64/boot/dts/microchip/sparx* 3003F: drivers/net/ethernet/microchip/vcap/ 3004F: drivers/pinctrl/pinctrl-microchip-sgpio.c 3005N: sparx5 3006 3007ARM/MILBEAUT ARCHITECTURE 3008M: Taichi Sugaya <sugaya.taichi@socionext.com> 3009M: Takao Orito <orito.takao@socionext.com> 3010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3011S: Maintained 3012F: arch/arm/boot/dts/socionext/milbeaut* 3013F: arch/arm/mach-milbeaut/ 3014N: milbeaut 3015 3016ARM/MORELLO PLATFORM 3017M: Vincenzo Frascino <vincenzo.frascino@arm.com> 3018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3019S: Maintained 3020F: Documentation/devicetree/bindings/arm/arm,morello.yaml 3021F: arch/arm64/boot/dts/arm/morello* 3022 3023ARM/MOXA ART SOC 3024M: Krzysztof Kozlowski <krzk@kernel.org> 3025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3026S: Odd Fixes 3027F: Documentation/devicetree/bindings/arm/moxart.yaml 3028F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.yaml 3029F: arch/arm/boot/dts/moxa/ 3030F: drivers/clk/clk-moxart.c 3031 3032ARM/MStar/Sigmastar Armv7 SoC support 3033M: Daniel Palmer <daniel@thingy.jp> 3034M: Romain Perier <romain.perier@gmail.com> 3035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3036S: Maintained 3037W: http://linux-chenxing.org/ 3038T: git https://github.com/linux-chenxing/linux.git 3039F: Documentation/devicetree/bindings/arm/mstar/* 3040F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 3041F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 3042F: arch/arm/boot/dts/sigmastar/ 3043F: arch/arm/mach-mstar/ 3044F: drivers/clk/mstar/ 3045F: drivers/clocksource/timer-msc313e.c 3046F: drivers/gpio/gpio-msc313.c 3047F: drivers/rtc/rtc-msc313.c 3048F: drivers/watchdog/msc313e_wdt.c 3049F: include/dt-bindings/clock/mstar-* 3050F: include/dt-bindings/gpio/msc313-gpio.h 3051 3052ARM/NOMADIK/Ux500 ARCHITECTURES 3053M: Linus Walleij <linus.walleij@linaro.org> 3054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3055S: Maintained 3056T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 3057F: Documentation/devicetree/bindings/arm/ste-* 3058F: Documentation/devicetree/bindings/arm/ux500.yaml 3059F: Documentation/devicetree/bindings/arm/ux500/ 3060F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 3061F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 3062F: arch/arm/boot/dts/st/ste-* 3063F: arch/arm/mach-nomadik/ 3064F: arch/arm/mach-ux500/ 3065F: drivers/clk/clk-nomadik.c 3066F: drivers/clocksource/clksrc-dbx500-prcmu.c 3067F: drivers/dma/ste_dma40* 3068F: drivers/pmdomain/st/ste-ux500-pm-domain.c 3069F: drivers/gpio/gpio-nomadik.c 3070F: drivers/hwspinlock/u8500_hsem.c 3071F: drivers/i2c/busses/i2c-nomadik.c 3072F: drivers/iio/adc/ab8500-gpadc.c 3073F: drivers/mfd/ab8500* 3074F: drivers/mfd/abx500* 3075F: drivers/mfd/db8500* 3076F: drivers/pinctrl/nomadik/ 3077F: drivers/rtc/rtc-ab8500.c 3078F: drivers/rtc/rtc-pl031.c 3079F: drivers/soc/ux500/ 3080 3081ARM/NUVOTON MA35 ARCHITECTURE 3082M: Jacky Huang <ychuang3@nuvoton.com> 3083M: Shan-Chun Hung <schung@nuvoton.com> 3084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3085S: Supported 3086F: Documentation/devicetree/bindings/*/*/*ma35* 3087F: Documentation/devicetree/bindings/*/*ma35* 3088F: arch/arm64/boot/dts/nuvoton/*ma35* 3089F: drivers/*/*/*ma35* 3090F: drivers/*/*ma35* 3091K: ma35d1 3092 3093ARM/NUVOTON NPCM ARCHITECTURE 3094M: Avi Fishman <avifishman70@gmail.com> 3095M: Tomer Maimon <tmaimon77@gmail.com> 3096M: Tali Perry <tali.perry1@gmail.com> 3097R: Patrick Venture <venture@google.com> 3098R: Nancy Yuen <yuenn@google.com> 3099R: Benjamin Fair <benjaminfair@google.com> 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Supported 3102F: Documentation/devicetree/bindings/*/*/*npcm* 3103F: Documentation/devicetree/bindings/*/*npcm* 3104F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 3105F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 3106F: arch/arm/mach-npcm/ 3107F: arch/arm64/boot/dts/nuvoton/ 3108F: drivers/*/*/*npcm* 3109F: drivers/*/*npcm* 3110F: drivers/rtc/rtc-nct3018y.c 3111F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 3112F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 3113 3114ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 3115M: Joseph Liu <kwliu@nuvoton.com> 3116M: Marvin Lin <kflin@nuvoton.com> 3117L: linux-media@vger.kernel.org 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Maintained 3120F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 3121F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 3122F: Documentation/userspace-api/media/drivers/npcm-video.rst 3123F: drivers/media/platform/nuvoton/ 3124F: include/uapi/linux/npcm-video.h 3125 3126ARM/NUVOTON WPCM450 ARCHITECTURE 3127M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 3128L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3129S: Maintained 3130W: https://github.com/neuschaefer/wpcm450/wiki 3131F: Documentation/devicetree/bindings/*/*wpcm* 3132F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 3133F: arch/arm/configs/wpcm450_defconfig 3134F: arch/arm/mach-npcm/wpcm450.c 3135F: drivers/*/*/*wpcm* 3136F: drivers/*/*wpcm* 3137 3138ARM/NXP S32G ARCHITECTURE 3139R: Chester Lin <chester62515@gmail.com> 3140R: Matthias Brugger <mbrugger@suse.com> 3141R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3142R: NXP S32 Linux Team <s32@nxp.com> 3143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3144S: Maintained 3145F: Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml 3146F: arch/arm64/boot/dts/freescale/s32g*.dts* 3147F: drivers/pinctrl/nxp/ 3148F: drivers/rtc/rtc-s32g.c 3149 3150ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3151M: Jan Petrous <jan.petrous@oss.nxp.com> 3152R: s32@nxp.com 3153S: Maintained 3154F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3155F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3156 3157ARM/Orion SoC/Technologic Systems TS-78xx platform support 3158M: Alexander Clouter <alex@digriz.org.uk> 3159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3160S: Maintained 3161W: http://www.digriz.org.uk/ts78xx/kernel 3162F: arch/arm/mach-orion5x/ts78xx-* 3163 3164ARM/QUALCOMM CHROMEBOOK SUPPORT 3165R: cros-qcom-dts-watchers@chromium.org 3166F: arch/arm64/boot/dts/qcom/sc7180* 3167F: arch/arm64/boot/dts/qcom/sc7280* 3168 3169ARM/QUALCOMM MAILING LIST 3170L: linux-arm-msm@vger.kernel.org 3171C: irc://irc.oftc.net/linux-msm 3172F: Documentation/devicetree/bindings/*/qcom* 3173F: Documentation/devicetree/bindings/soc/qcom/ 3174F: arch/arm/boot/dts/qcom/ 3175F: arch/arm/configs/qcom_defconfig 3176F: arch/arm/mach-qcom/ 3177F: arch/arm64/boot/dts/qcom/ 3178F: drivers/*/*/pm8???-* 3179F: drivers/*/*/qcom* 3180F: drivers/*/*/qcom/ 3181F: drivers/*/qcom* 3182F: drivers/*/qcom/ 3183F: drivers/bluetooth/btqcomsmd.c 3184F: drivers/clocksource/timer-qcom.c 3185F: drivers/cpuidle/cpuidle-qcom-spm.c 3186F: drivers/extcon/extcon-qcom* 3187F: drivers/i2c/busses/i2c-qcom-geni.c 3188F: drivers/i2c/busses/i2c-qup.c 3189F: drivers/iommu/msm* 3190F: drivers/mfd/ssbi.c 3191F: drivers/mmc/host/mmci_qcom* 3192F: drivers/mmc/host/sdhci-msm.c 3193F: drivers/pci/controller/dwc/pcie-qcom* 3194F: drivers/phy/qualcomm/ 3195F: drivers/power/*/msm* 3196F: drivers/reset/reset-qcom-* 3197F: drivers/rtc/rtc-pm8xxx.c 3198F: drivers/spi/spi-geni-qcom.c 3199F: drivers/spi/spi-qcom-qspi.c 3200F: drivers/spi/spi-qup.c 3201F: drivers/tty/serial/msm_serial.c 3202F: drivers/ufs/host/ufs-qcom* 3203F: drivers/usb/dwc3/dwc3-qcom.c 3204F: include/dt-bindings/*/qcom* 3205F: include/linux/*/qcom* 3206F: include/linux/soc/qcom/ 3207 3208ARM/QUALCOMM SUPPORT 3209M: Bjorn Andersson <andersson@kernel.org> 3210M: Konrad Dybcio <konradybcio@kernel.org> 3211L: linux-arm-msm@vger.kernel.org 3212S: Maintained 3213C: irc://irc.oftc.net/linux-msm 3214T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3215F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3216F: Documentation/devicetree/bindings/arm/qcom.yaml 3217F: Documentation/devicetree/bindings/bus/qcom* 3218F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3219F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3220F: Documentation/devicetree/bindings/reserved-memory/qcom* 3221F: Documentation/devicetree/bindings/soc/qcom/ 3222F: arch/arm/boot/dts/qcom/ 3223F: arch/arm/configs/qcom_defconfig 3224F: arch/arm/mach-qcom/ 3225F: arch/arm64/boot/dts/qcom/ 3226F: drivers/bus/qcom* 3227F: drivers/firmware/qcom/ 3228F: drivers/soc/qcom/ 3229F: include/dt-bindings/arm/qcom,ids.h 3230F: include/dt-bindings/firmware/qcom,scm.h 3231F: include/dt-bindings/soc/qcom* 3232F: include/linux/firmware/qcom 3233F: include/linux/soc/qcom/ 3234F: include/soc/qcom/ 3235 3236ARM/RDA MICRO ARCHITECTURE 3237M: Manivannan Sadhasivam <mani@kernel.org> 3238L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3239L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3240S: Maintained 3241F: Documentation/devicetree/bindings/arm/rda.yaml 3242F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3243F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3244F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3245F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3246F: arch/arm/boot/dts/unisoc/ 3247F: drivers/clocksource/timer-rda.c 3248F: drivers/gpio/gpio-rda.c 3249F: drivers/irqchip/irq-rda-intc.c 3250F: drivers/tty/serial/rda-uart.c 3251 3252ARM/REALTEK ARCHITECTURE 3253M: Andreas Färber <afaerber@suse.de> 3254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3255L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3256S: Maintained 3257F: Documentation/devicetree/bindings/arm/realtek.yaml 3258F: arch/arm/boot/dts/realtek/ 3259F: arch/arm/mach-realtek/ 3260F: arch/arm64/boot/dts/realtek/ 3261 3262ARM/RISC-V/RENESAS ARCHITECTURE 3263M: Geert Uytterhoeven <geert+renesas@glider.be> 3264M: Magnus Damm <magnus.damm@gmail.com> 3265L: linux-renesas-soc@vger.kernel.org 3266S: Supported 3267Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3268C: irc://irc.libera.chat/renesas-soc 3269T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3270F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3271F: Documentation/devicetree/bindings/nvmem/renesas,* 3272F: Documentation/devicetree/bindings/soc/renesas/ 3273F: arch/arm/boot/dts/renesas/ 3274F: arch/arm/configs/shmobile_defconfig 3275F: arch/arm/include/debug/renesas-scif.S 3276F: arch/arm/mach-shmobile/ 3277F: arch/arm64/boot/dts/renesas/ 3278F: arch/riscv/boot/dts/renesas/ 3279F: drivers/pmdomain/renesas/ 3280F: drivers/soc/renesas/ 3281F: include/linux/soc/renesas/ 3282N: rcar 3283K: \brenesas, 3284 3285ARM/RISCPC ARCHITECTURE 3286M: Russell King <linux@armlinux.org.uk> 3287L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3288S: Maintained 3289W: http://www.armlinux.org.uk/ 3290F: arch/arm/include/asm/hardware/ioc.h 3291F: arch/arm/include/asm/hardware/iomd.h 3292F: arch/arm/include/asm/hardware/memc.h 3293F: arch/arm/mach-rpc/ 3294F: drivers/net/ethernet/8390/etherh.c 3295F: drivers/net/ethernet/i825xx/ether1* 3296F: drivers/net/ethernet/seeq/ether3* 3297F: drivers/scsi/arm/ 3298 3299ARM/Rockchip SoC support 3300M: Heiko Stuebner <heiko@sntech.de> 3301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3302L: linux-rockchip@lists.infradead.org 3303S: Maintained 3304T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3305F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3306F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3307F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3308F: arch/arm/boot/dts/rockchip/ 3309F: arch/arm/mach-rockchip/ 3310F: drivers/*/*/*rockchip* 3311F: drivers/*/*rockchip* 3312F: drivers/clk/rockchip/ 3313F: drivers/i2c/busses/i2c-rk3x.c 3314F: sound/soc/rockchip/ 3315N: rockchip 3316 3317ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3318M: Krzysztof Kozlowski <krzk@kernel.org> 3319R: Alim Akhtar <alim.akhtar@samsung.com> 3320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3321L: linux-samsung-soc@vger.kernel.org 3322S: Maintained 3323P: Documentation/process/maintainer-soc-clean-dts.rst 3324Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3325B: mailto:linux-samsung-soc@vger.kernel.org 3326C: irc://irc.libera.chat/linux-exynos 3327T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3328F: Documentation/arch/arm/samsung/ 3329F: Documentation/devicetree/bindings/arm/samsung/ 3330F: Documentation/devicetree/bindings/hwinfo/samsung,* 3331F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3332F: Documentation/devicetree/bindings/soc/samsung/ 3333F: arch/arm/boot/dts/samsung/ 3334F: arch/arm/mach-exynos*/ 3335F: arch/arm/mach-s3c/ 3336F: arch/arm/mach-s5p*/ 3337F: arch/arm64/boot/dts/exynos/ 3338F: arch/arm64/boot/dts/tesla/ 3339F: drivers/*/*/*s3c24* 3340F: drivers/*/*s3c24* 3341F: drivers/*/*s3c64xx* 3342F: drivers/*/*s5pv210* 3343F: drivers/clocksource/samsung_pwm_timer.c 3344F: drivers/firmware/samsung/ 3345F: drivers/mailbox/exynos-mailbox.c 3346F: drivers/memory/samsung/ 3347F: drivers/pwm/pwm-samsung.c 3348F: drivers/soc/samsung/ 3349F: drivers/tty/serial/samsung* 3350F: include/clocksource/samsung_pwm.h 3351F: include/linux/platform_data/*s3c* 3352F: include/linux/serial_s3c.h 3353F: include/linux/soc/samsung/ 3354N: exynos 3355N: s3c64xx 3356N: s5pv210 3357 3358ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3359M: Łukasz Stelmach <l.stelmach@samsung.com> 3360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3361L: linux-media@vger.kernel.org 3362S: Maintained 3363F: drivers/media/platform/samsung/s5p-g2d/ 3364 3365ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3366M: Marek Szyprowski <m.szyprowski@samsung.com> 3367L: linux-samsung-soc@vger.kernel.org 3368L: linux-media@vger.kernel.org 3369S: Maintained 3370F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3371F: drivers/media/cec/platform/s5p/ 3372 3373ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3374M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3375M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3376M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3378L: linux-media@vger.kernel.org 3379S: Maintained 3380F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3381F: drivers/media/platform/samsung/s5p-jpeg/ 3382 3383ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3384M: Marek Szyprowski <m.szyprowski@samsung.com> 3385M: Andrzej Hajda <andrzej.hajda@intel.com> 3386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3390F: drivers/media/platform/samsung/s5p-mfc/ 3391 3392ARM/SOCFPGA ARCHITECTURE 3393M: Dinh Nguyen <dinguyen@kernel.org> 3394S: Maintained 3395W: http://www.rocketboards.org 3396T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3397F: arch/arm/boot/dts/intel/socfpga/ 3398F: arch/arm/configs/socfpga_defconfig 3399F: arch/arm/mach-socfpga/ 3400F: arch/arm64/boot/dts/altera/ 3401F: arch/arm64/boot/dts/intel/ 3402 3403ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3404M: Dinh Nguyen <dinguyen@kernel.org> 3405S: Maintained 3406F: drivers/clk/socfpga/ 3407 3408ARM/SOCFPGA DWMAC GLUE LAYER BINDINGS 3409M: Matthew Gerlach <matthew.gerlach@altera.com> 3410S: Maintained 3411F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3412F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3413 3414ARM/SOCFPGA DWMAC GLUE LAYER 3415M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3416S: Maintained 3417F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3418 3419ARM/SOCFPGA EDAC BINDINGS 3420M: Matthew Gerlach <matthew.gerlach@altera.com> 3421S: Maintained 3422F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3423 3424ARM/SOCFPGA EDAC SUPPORT 3425M: Dinh Nguyen <dinguyen@kernel.org> 3426S: Maintained 3427F: drivers/edac/altera_edac.[ch] 3428 3429ARM/SPREADTRUM SoC SUPPORT 3430M: Orson Zhai <orsonzhai@gmail.com> 3431M: Baolin Wang <baolin.wang7@gmail.com> 3432R: Chunyan Zhang <zhang.lyra@gmail.com> 3433S: Maintained 3434F: arch/arm64/boot/dts/sprd 3435N: sprd 3436N: sc27xx 3437N: sc2731 3438 3439ARM/STI ARCHITECTURE 3440M: Patrice Chotard <patrice.chotard@foss.st.com> 3441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3442S: Maintained 3443W: http://www.stlinux.com 3444F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3445F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3446F: arch/arm/boot/dts/st/sti* 3447F: arch/arm/mach-sti/ 3448F: drivers/ata/ahci_st.c 3449F: drivers/char/hw_random/st-rng.c 3450F: drivers/clocksource/arm_global_timer.c 3451F: drivers/clocksource/clksrc_st_lpc.c 3452F: drivers/cpufreq/sti-cpufreq.c 3453F: drivers/dma/st_fdma* 3454F: drivers/i2c/busses/i2c-st.c 3455F: drivers/media/platform/st/sti/c8sectpfe/ 3456F: drivers/media/rc/st_rc.c 3457F: drivers/mmc/host/sdhci-st.c 3458F: drivers/phy/st/phy-miphy28lp.c 3459F: drivers/phy/st/phy-stih407-usb.c 3460F: drivers/pinctrl/pinctrl-st.c 3461F: drivers/remoteproc/st_remoteproc.c 3462F: drivers/remoteproc/st_slim_rproc.c 3463F: drivers/reset/sti/ 3464F: drivers/rtc/rtc-st-lpc.c 3465F: drivers/tty/serial/st-asc.c 3466F: drivers/usb/dwc3/dwc3-st.c 3467F: drivers/usb/host/ehci-st.c 3468F: drivers/usb/host/ohci-st.c 3469F: drivers/watchdog/st_lpc_wdt.c 3470F: include/linux/remoteproc/st_slim_rproc.h 3471 3472ARM/STM32 ARCHITECTURE 3473M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3474M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3475L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3479F: arch/arm/boot/dts/st/stm32* 3480F: arch/arm/mach-stm32/ 3481F: arch/arm64/boot/dts/st/ 3482F: drivers/clocksource/armv7m_systick.c 3483N: stm32 3484N: stm 3485 3486ARM/SUNPLUS SP7021 SOC SUPPORT 3487M: Qin Jian <qinjian@cqplus1.com> 3488L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3489S: Maintained 3490W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3491F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3492F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3493F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3494F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3495F: arch/arm/boot/dts/sunplus/ 3496F: arch/arm/configs/sp7021_*defconfig 3497F: drivers/clk/clk-sp7021.c 3498F: drivers/irqchip/irq-sp7021-intc.c 3499F: drivers/reset/reset-sunplus.c 3500F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3501F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3502 3503ARM/Synaptics SoC support 3504M: Jisheng Zhang <jszhang@kernel.org> 3505M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3507S: Maintained 3508F: arch/arm/boot/dts/synaptics/ 3509F: arch/arm/mach-berlin/ 3510F: arch/arm64/boot/dts/synaptics/ 3511 3512ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3513M: Hans Verkuil <hverkuil@kernel.org> 3514L: linux-tegra@vger.kernel.org 3515L: linux-media@vger.kernel.org 3516S: Maintained 3517F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3518F: drivers/media/cec/platform/tegra/ 3519 3520ARM/TESLA FSD SoC SUPPORT 3521M: Alim Akhtar <alim.akhtar@samsung.com> 3522M: linux-fsd@tesla.com 3523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3524L: linux-samsung-soc@vger.kernel.org 3525S: Maintained 3526P: Documentation/process/maintainer-soc-clean-dts.rst 3527F: arch/arm64/boot/dts/tesla/ 3528 3529ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3530M: Santosh Shilimkar <ssantosh@kernel.org> 3531L: linux-kernel@vger.kernel.org 3532S: Maintained 3533F: drivers/memory/*emif* 3534 3535ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3536M: Nishanth Menon <nm@ti.com> 3537M: Santosh Shilimkar <ssantosh@kernel.org> 3538L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3539S: Maintained 3540T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3541F: arch/arm/boot/dts/ti/keystone/ 3542F: arch/arm/mach-keystone/ 3543 3544ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3545M: Santosh Shilimkar <ssantosh@kernel.org> 3546L: linux-kernel@vger.kernel.org 3547S: Maintained 3548F: drivers/clk/keystone/ 3549 3550ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3551M: Santosh Shilimkar <ssantosh@kernel.org> 3552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3553L: linux-kernel@vger.kernel.org 3554S: Maintained 3555F: drivers/clocksource/timer-keystone.c 3556 3557ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3558M: Santosh Shilimkar <ssantosh@kernel.org> 3559L: linux-kernel@vger.kernel.org 3560S: Maintained 3561F: drivers/power/reset/keystone-reset.c 3562 3563ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3564M: Nishanth Menon <nm@ti.com> 3565M: Vignesh Raghavendra <vigneshr@ti.com> 3566M: Tero Kristo <kristo@kernel.org> 3567L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3568S: Supported 3569F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3570F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3571F: arch/arm64/boot/dts/ti/Makefile 3572F: arch/arm64/boot/dts/ti/k3-* 3573 3574ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3575M: Krzysztof Kozlowski <krzk@kernel.org> 3576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3577S: Odd Fixes 3578F: Documentation/devicetree/bindings/*/*/ti,nspire* 3579F: Documentation/devicetree/bindings/*/ti,nspire* 3580F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3581F: arch/arm/boot/dts/nspire/ 3582 3583ARM/TOSHIBA VISCONTI ARCHITECTURE 3584M: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.x90@mail.toshiba> 3585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3586S: Supported 3587T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3588F: Documentation/devicetree/bindings/arm/toshiba.yaml 3589F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3590F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3591F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3592F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3593F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3594F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3595F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3596F: arch/arm64/boot/dts/toshiba/ 3597F: drivers/clk/visconti/ 3598F: drivers/gpio/gpio-visconti.c 3599F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3600F: drivers/pci/controller/dwc/pcie-visconti.c 3601F: drivers/pinctrl/visconti/ 3602F: drivers/watchdog/visconti_wdt.c 3603N: visconti 3604 3605ARM/UNIPHIER ARCHITECTURE 3606M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3607M: Masami Hiramatsu <mhiramat@kernel.org> 3608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3609S: Maintained 3610F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3611F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3612F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3613F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3614F: arch/arm/boot/dts/socionext/uniphier* 3615F: arch/arm/include/asm/hardware/cache-uniphier.h 3616F: arch/arm/mm/cache-uniphier.c 3617F: arch/arm64/boot/dts/socionext/uniphier* 3618F: drivers/bus/uniphier-system-bus.c 3619F: drivers/clk/uniphier/ 3620F: drivers/dma/uniphier-mdmac.c 3621F: drivers/gpio/gpio-uniphier.c 3622F: drivers/i2c/busses/i2c-uniphier* 3623F: drivers/irqchip/irq-uniphier-aidet.c 3624F: drivers/mmc/host/uniphier-sd.c 3625F: drivers/pinctrl/uniphier/ 3626F: drivers/reset/reset-uniphier.c 3627F: drivers/tty/serial/8250/8250_uniphier.c 3628N: uniphier 3629 3630ARM/VERSATILE EXPRESS PLATFORM 3631M: Liviu Dudau <liviu.dudau@arm.com> 3632M: Sudeep Holla <sudeep.holla@arm.com> 3633M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3635S: Maintained 3636N: mps2 3637N: vexpress 3638F: arch/arm/mach-versatile/ 3639F: arch/arm64/boot/dts/arm/ 3640F: drivers/clocksource/timer-versatile.c 3641X: drivers/cpufreq/vexpress-spc-cpufreq.c 3642X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3643 3644ARM/VFP SUPPORT 3645M: Russell King <linux@armlinux.org.uk> 3646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3647S: Maintained 3648W: http://www.armlinux.org.uk/ 3649F: arch/arm/vfp/ 3650 3651ARM/VT8500 ARM ARCHITECTURE 3652M: Alexey Charkov <alchark@gmail.com> 3653M: Krzysztof Kozlowski <krzk@kernel.org> 3654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3655S: Odd Fixes 3656F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3657F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3658F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3659F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3660F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml 3661F: arch/arm/boot/dts/vt8500/ 3662F: arch/arm/mach-vt8500/ 3663F: drivers/clocksource/timer-vt8500.c 3664F: drivers/i2c/busses/i2c-viai2c-wmt.c 3665F: drivers/mmc/host/wmt-sdmmc.c 3666F: drivers/pwm/pwm-vt8500.c 3667F: drivers/rtc/rtc-vt8500.c 3668F: drivers/soc/vt8500/ 3669F: drivers/tty/serial/vt8500_serial.c 3670F: drivers/video/fbdev/vt8500lcdfb.* 3671F: drivers/video/fbdev/wm8505fb* 3672F: drivers/video/fbdev/wmt_ge_rops.* 3673 3674ARM/ZYNQ ARCHITECTURE 3675M: Michal Simek <michal.simek@amd.com> 3676L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3677S: Supported 3678W: http://wiki.xilinx.com 3679T: git https://github.com/Xilinx/linux-xlnx.git 3680F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3681F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3682F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3683F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3684F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3685F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3686F: arch/arm/mach-zynq/ 3687F: drivers/clocksource/timer-cadence-ttc.c 3688F: drivers/cpuidle/cpuidle-zynq.c 3689F: drivers/edac/synopsys_edac.c 3690F: drivers/i2c/busses/i2c-cadence.c 3691F: drivers/i2c/busses/i2c-xiic.c 3692F: drivers/mmc/host/sdhci-of-arasan.c 3693N: zynq 3694N: xilinx 3695 3696ARM64 FIT SUPPORT 3697M: Simon Glass <sjg@chromium.org> 3698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3699S: Maintained 3700F: arch/arm64/boot/Makefile 3701F: scripts/make_fit.py 3702 3703ARM64 PLATFORM DRIVERS 3704M: Hans de Goede <hansg@kernel.org> 3705M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3706R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3707L: platform-driver-x86@vger.kernel.org 3708S: Maintained 3709Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3710T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3711F: drivers/platform/arm64/ 3712 3713ARM64 PORT (AARCH64 ARCHITECTURE) 3714M: Catalin Marinas <catalin.marinas@arm.com> 3715M: Will Deacon <will@kernel.org> 3716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3717S: Maintained 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3719F: Documentation/arch/arm64/ 3720F: arch/arm64/ 3721F: drivers/virt/coco/arm-cca-guest/ 3722F: drivers/virt/coco/pkvm-guest/ 3723F: tools/testing/selftests/arm64/ 3724X: arch/arm64/boot/dts/ 3725X: arch/arm64/configs/defconfig 3726 3727ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3728M: George McCollister <george.mccollister@gmail.com> 3729L: netdev@vger.kernel.org 3730S: Maintained 3731F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3732F: drivers/net/dsa/xrs700x/* 3733F: net/dsa/tag_xrs700x.c 3734 3735AS3645A LED FLASH CONTROLLER DRIVER 3736M: Sakari Ailus <sakari.ailus@iki.fi> 3737L: linux-leds@vger.kernel.org 3738S: Maintained 3739F: drivers/leds/flash/leds-as3645a.c 3740 3741ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3742M: Tianshu Qiu <tian.shu.qiu@intel.com> 3743L: linux-media@vger.kernel.org 3744S: Maintained 3745T: git git://linuxtv.org/media.git 3746F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3747F: drivers/media/i2c/ak7375.c 3748 3749ASAHI KASEI AK8974 DRIVER 3750M: Linus Walleij <linus.walleij@linaro.org> 3751L: linux-iio@vger.kernel.org 3752S: Supported 3753W: http://www.akm.com/ 3754F: drivers/iio/magnetometer/ak8974.c 3755 3756AOSONG AGS02MA TVOC SENSOR DRIVER 3757M: Anshul Dalal <anshulusr@gmail.com> 3758L: linux-iio@vger.kernel.org 3759S: Maintained 3760F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3761F: drivers/iio/chemical/ags02ma.c 3762 3763ASC7621 HARDWARE MONITOR DRIVER 3764M: George Joseph <george.joseph@fairview5.com> 3765L: linux-hwmon@vger.kernel.org 3766S: Maintained 3767F: Documentation/hwmon/asc7621.rst 3768F: drivers/hwmon/asc7621.c 3769 3770ASIX AX88796C SPI ETHERNET ADAPTER 3771M: Łukasz Stelmach <l.stelmach@samsung.com> 3772S: Maintained 3773F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3774F: drivers/net/ethernet/asix/ax88796c_* 3775 3776ASIX PHY DRIVER [RUST] 3777M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3778R: Trevor Gross <tmgross@umich.edu> 3779L: netdev@vger.kernel.org 3780L: rust-for-linux@vger.kernel.org 3781S: Maintained 3782F: drivers/net/phy/ax88796b_rust.rs 3783 3784ASPEED CRYPTO DRIVER 3785M: Neal Liu <neal_liu@aspeedtech.com> 3786L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3787S: Maintained 3788F: Documentation/devicetree/bindings/crypto/aspeed,* 3789F: drivers/crypto/aspeed/ 3790 3791ASPEED PECI CONTROLLER 3792M: Iwona Winiarska <iwona.winiarska@intel.com> 3793L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3794L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3795S: Supported 3796F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3797F: drivers/peci/controller/peci-aspeed.c 3798 3799ASPEED PINCTRL DRIVERS 3800M: Andrew Jeffery <andrew@codeconstruct.com.au> 3801L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3802L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3803L: linux-gpio@vger.kernel.org 3804S: Maintained 3805F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3806F: drivers/pinctrl/aspeed/ 3807 3808ASPEED SCU INTERRUPT CONTROLLER DRIVER 3809M: Eddie James <eajames@linux.ibm.com> 3810L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3811S: Maintained 3812F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3813F: drivers/irqchip/irq-aspeed-scu-ic.c 3814F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3815 3816ASPEED SD/MMC DRIVER 3817M: Andrew Jeffery <andrew@codeconstruct.com.au> 3818L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3819L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3820L: linux-mmc@vger.kernel.org 3821S: Maintained 3822F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3823F: drivers/mmc/host/sdhci-of-aspeed* 3824 3825ASPEED SMC SPI DRIVER 3826M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3827M: Cédric Le Goater <clg@kaod.org> 3828L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3829L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3830L: linux-spi@vger.kernel.org 3831S: Maintained 3832F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3833F: drivers/spi/spi-aspeed-smc.c 3834 3835ASPEED USB UDC DRIVER 3836M: Neal Liu <neal_liu@aspeedtech.com> 3837L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3838S: Maintained 3839F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3840F: drivers/usb/gadget/udc/aspeed_udc.c 3841 3842ASPEED VIDEO ENGINE DRIVER 3843M: Eddie James <eajames@linux.ibm.com> 3844L: linux-media@vger.kernel.org 3845L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3846S: Maintained 3847F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3848F: drivers/media/platform/aspeed/ 3849 3850ASUS EC HARDWARE MONITOR DRIVER 3851M: Eugene Shalygin <eugene.shalygin@gmail.com> 3852L: linux-hwmon@vger.kernel.org 3853S: Maintained 3854F: drivers/hwmon/asus-ec-sensors.c 3855 3856ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3857M: Corentin Chary <corentin.chary@gmail.com> 3858M: Luke D. Jones <luke@ljones.dev> 3859M: Denis Benato <benato.denis96@gmail.com> 3860L: platform-driver-x86@vger.kernel.org 3861S: Maintained 3862W: https://asus-linux.org/ 3863F: drivers/platform/x86/asus*.c 3864F: drivers/platform/x86/eeepc*.c 3865 3866ASUS TF103C DOCK DRIVER 3867M: Hans de Goede <hansg@kernel.org> 3868L: platform-driver-x86@vger.kernel.org 3869S: Maintained 3870T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3871F: drivers/platform/x86/asus-tf103c-dock.c 3872 3873ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3874M: Aleksa Savic <savicaleksa83@gmail.com> 3875L: linux-hwmon@vger.kernel.org 3876S: Maintained 3877F: drivers/hwmon/asus_rog_ryujin.c 3878 3879ASUS WIRELESS RADIO CONTROL DRIVER 3880M: João Paulo Rechi Vita <jprvita@gmail.com> 3881L: platform-driver-x86@vger.kernel.org 3882S: Maintained 3883F: drivers/platform/x86/asus-wireless.c 3884 3885ASUS WMI HARDWARE MONITOR DRIVER 3886M: Ed Brindley <kernel@maidavale.org> 3887M: Denis Pauk <pauk.denis@gmail.com> 3888L: linux-hwmon@vger.kernel.org 3889S: Maintained 3890F: drivers/hwmon/asus_wmi_sensors.c 3891 3892ASYMMETRIC KEYS 3893M: David Howells <dhowells@redhat.com> 3894M: Lukas Wunner <lukas@wunner.de> 3895M: Ignat Korchagin <ignat@cloudflare.com> 3896L: keyrings@vger.kernel.org 3897L: linux-crypto@vger.kernel.org 3898S: Maintained 3899F: Documentation/crypto/asymmetric-keys.rst 3900F: crypto/asymmetric_keys/ 3901F: include/crypto/pkcs7.h 3902F: include/crypto/public_key.h 3903F: include/keys/asymmetric-*.h 3904F: include/linux/verification.h 3905 3906ASYMMETRIC KEYS - ECDSA 3907M: Lukas Wunner <lukas@wunner.de> 3908M: Ignat Korchagin <ignat@cloudflare.com> 3909R: Stefan Berger <stefanb@linux.ibm.com> 3910L: linux-crypto@vger.kernel.org 3911S: Maintained 3912F: crypto/ecc* 3913F: crypto/ecdsa* 3914F: include/crypto/ecc* 3915 3916ASYMMETRIC KEYS - GOST 3917M: Lukas Wunner <lukas@wunner.de> 3918M: Ignat Korchagin <ignat@cloudflare.com> 3919L: linux-crypto@vger.kernel.org 3920S: Odd fixes 3921F: crypto/ecrdsa* 3922 3923ASYMMETRIC KEYS - RSA 3924M: Lukas Wunner <lukas@wunner.de> 3925M: Ignat Korchagin <ignat@cloudflare.com> 3926L: linux-crypto@vger.kernel.org 3927S: Maintained 3928F: crypto/rsa* 3929 3930ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3931R: Dan Williams <dan.j.williams@intel.com> 3932S: Odd fixes 3933W: http://sourceforge.net/projects/xscaleiop 3934F: Documentation/crypto/async-tx-api.rst 3935F: crypto/async_tx/ 3936F: include/linux/async_tx.h 3937 3938AT24 EEPROM DRIVER 3939M: Bartosz Golaszewski <brgl@bgdev.pl> 3940L: linux-i2c@vger.kernel.org 3941S: Maintained 3942T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3943F: Documentation/devicetree/bindings/eeprom/at24.yaml 3944F: drivers/misc/eeprom/at24.c 3945 3946ATA OVER ETHERNET (AOE) DRIVER 3947M: "Justin Sanders" <justin@coraid.com> 3948S: Supported 3949W: http://www.openaoe.org/ 3950F: Documentation/admin-guide/aoe/ 3951F: drivers/block/aoe/ 3952 3953ATC260X PMIC MFD DRIVER 3954M: Manivannan Sadhasivam <mani@kernel.org> 3955M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3956L: linux-actions@lists.infradead.org 3957S: Maintained 3958F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3959F: drivers/input/misc/atc260x-onkey.c 3960F: drivers/mfd/atc260* 3961F: drivers/power/reset/atc260x-poweroff.c 3962F: drivers/regulator/atc260x-regulator.c 3963F: include/linux/mfd/atc260x/* 3964 3965ATHEROS 71XX/9XXX GPIO DRIVER 3966M: Alban Bedel <albeu@free.fr> 3967S: Maintained 3968W: https://github.com/AlbanBedel/linux 3969T: git https://github.com/AlbanBedel/linux.git 3970F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 3971F: drivers/gpio/gpio-ath79.c 3972 3973ATHEROS 71XX/9XXX USB PHY DRIVER 3974M: Alban Bedel <albeu@free.fr> 3975S: Maintained 3976W: https://github.com/AlbanBedel/linux 3977T: git https://github.com/AlbanBedel/linux.git 3978F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 3979F: drivers/phy/qualcomm/phy-ath79-usb.c 3980 3981ATHEROS ATH GENERIC UTILITIES 3982M: Jeff Johnson <jjohnson@kernel.org> 3983L: linux-wireless@vger.kernel.org 3984S: Supported 3985F: drivers/net/wireless/ath/* 3986 3987ATHEROS ATH5K WIRELESS DRIVER 3988M: Jiri Slaby <jirislaby@kernel.org> 3989M: Nick Kossifidis <mickflemm@gmail.com> 3990M: Luis Chamberlain <mcgrof@kernel.org> 3991L: linux-wireless@vger.kernel.org 3992S: Maintained 3993W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3994F: drivers/net/wireless/ath/ath5k/ 3995 3996ATHEROS ATH6KL WIRELESS DRIVER 3997L: linux-wireless@vger.kernel.org 3998S: Orphan 3999W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 4000F: drivers/net/wireless/ath/ath6kl/ 4001 4002ATI_REMOTE2 DRIVER 4003M: Ville Syrjala <syrjala@sci.fi> 4004S: Maintained 4005F: drivers/input/misc/ati_remote2.c 4006 4007ATK0110 HWMON DRIVER 4008M: Luca Tettamanti <kronos.it@gmail.com> 4009L: linux-hwmon@vger.kernel.org 4010S: Maintained 4011F: drivers/hwmon/asus_atk0110.c 4012 4013ATLX ETHERNET DRIVERS 4014M: Chris Snook <chris.snook@gmail.com> 4015L: netdev@vger.kernel.org 4016S: Maintained 4017W: http://sourceforge.net/projects/atl1 4018W: http://atl1.sourceforge.net 4019F: drivers/net/ethernet/atheros/ 4020 4021ATM 4022M: Chas Williams <3chas3@gmail.com> 4023L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 4024L: netdev@vger.kernel.org 4025S: Maintained 4026W: http://linux-atm.sourceforge.net 4027F: drivers/atm/ 4028F: include/linux/atm* 4029F: include/linux/sonet.h 4030F: include/uapi/linux/atm* 4031F: include/uapi/linux/sonet.h 4032 4033ATMEL MACB ETHERNET DRIVER 4034M: Nicolas Ferre <nicolas.ferre@microchip.com> 4035M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 4036S: Maintained 4037F: drivers/net/ethernet/cadence/ 4038 4039ATMEL MAXTOUCH DRIVER 4040M: Nick Dyer <nick@shmanahar.org> 4041S: Maintained 4042T: git https://github.com/ndyer/linux.git 4043F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 4044F: drivers/input/touchscreen/atmel_mxt_ts.c 4045 4046ATOMIC INFRASTRUCTURE 4047M: Will Deacon <will@kernel.org> 4048M: Peter Zijlstra <peterz@infradead.org> 4049M: Boqun Feng <boqun.feng@gmail.com> 4050R: Mark Rutland <mark.rutland@arm.com> 4051R: Gary Guo <gary@garyguo.net> 4052L: linux-kernel@vger.kernel.org 4053S: Maintained 4054F: Documentation/atomic_*.txt 4055F: arch/*/include/asm/atomic*.h 4056F: include/*/atomic*.h 4057F: include/linux/refcount.h 4058F: scripts/atomic/ 4059F: rust/kernel/sync/atomic.rs 4060F: rust/kernel/sync/atomic/ 4061F: rust/kernel/sync/refcount.rs 4062 4063ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4064M: Bradley Grove <linuxdrivers@attotech.com> 4065L: linux-scsi@vger.kernel.org 4066S: Supported 4067W: http://www.attotech.com 4068F: drivers/scsi/esas2r 4069 4070ATUSB IEEE 802.15.4 RADIO DRIVER 4071M: Stefan Schmidt <stefan@datenfreihafen.org> 4072L: linux-wpan@vger.kernel.org 4073S: Maintained 4074F: drivers/net/ieee802154/at86rf230.h 4075F: drivers/net/ieee802154/atusb.c 4076F: drivers/net/ieee802154/atusb.h 4077 4078AUDIT SUBSYSTEM 4079M: Paul Moore <paul@paul-moore.com> 4080M: Eric Paris <eparis@redhat.com> 4081L: audit@vger.kernel.org 4082S: Supported 4083W: https://github.com/linux-audit 4084Q: https://patchwork.kernel.org/project/audit/list 4085B: mailto:audit@vger.kernel.org 4086P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4087T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4088F: include/asm-generic/audit_*.h 4089F: include/linux/audit.h 4090F: include/linux/audit_arch.h 4091F: include/uapi/linux/audit.h 4092F: kernel/audit* 4093F: lib/*audit.c 4094K: \baudit_[a-z_0-9]\+\b 4095 4096AUTOFDO BUILD 4097M: Rong Xu <xur@google.com> 4098M: Han Shen <shenhan@google.com> 4099S: Supported 4100F: Documentation/dev-tools/autofdo.rst 4101F: scripts/Makefile.autofdo 4102 4103AUXILIARY BUS DRIVER 4104M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4105R: Dave Ertman <david.m.ertman@intel.com> 4106R: Ira Weiny <ira.weiny@intel.com> 4107R: Leon Romanovsky <leon@kernel.org> 4108S: Supported 4109T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4110F: Documentation/driver-api/auxiliary_bus.rst 4111F: drivers/base/auxiliary.c 4112F: include/linux/auxiliary_bus.h 4113F: rust/helpers/auxiliary.c 4114F: rust/kernel/auxiliary.rs 4115F: samples/rust/rust_driver_auxiliary.rs 4116 4117AUXILIARY DISPLAY DRIVERS 4118M: Andy Shevchenko <andy@kernel.org> 4119R: Geert Uytterhoeven <geert@linux-m68k.org> 4120S: Odd Fixes 4121T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4122F: Documentation/devicetree/bindings/auxdisplay/ 4123F: drivers/auxdisplay/ 4124F: include/linux/cfag12864b.h 4125F: include/uapi/linux/map_to_14segment.h 4126F: include/uapi/linux/map_to_7segment.h 4127 4128AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4129M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4130L: linux-iio@vger.kernel.org 4131S: Maintained 4132F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4133F: drivers/iio/light/apds9306.c 4134 4135AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4136M: Andreas Klinger <ak@it-klinger.de> 4137L: linux-iio@vger.kernel.org 4138S: Maintained 4139F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4140F: drivers/iio/adc/hx711.c 4141 4142AX.25 NETWORK LAYER 4143L: linux-hams@vger.kernel.org 4144S: Orphan 4145W: https://linux-ax25.in-berlin.de 4146F: include/net/ax25.h 4147F: include/uapi/linux/ax25.h 4148F: net/ax25/ 4149 4150AXENTIA ARM DEVICES 4151M: Peter Rosin <peda@axentia.se> 4152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4153S: Maintained 4154F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4155F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4156F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4157F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4158 4159AXENTIA ASOC DRIVERS 4160M: Peter Rosin <peda@axentia.se> 4161L: linux-sound@vger.kernel.org 4162S: Maintained 4163F: Documentation/devicetree/bindings/sound/axentia,* 4164F: sound/soc/atmel/tse850-pcm5142.c 4165 4166AXIS ARTPEC ARM64 SoC SUPPORT 4167M: Jesper Nilsson <jesper.nilsson@axis.com> 4168M: Lars Persson <lars.persson@axis.com> 4169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4170L: linux-samsung-soc@vger.kernel.org 4171L: linux-arm-kernel@axis.com 4172S: Maintained 4173F: Documentation/devicetree/bindings/clock/axis,artpec*-clock.yaml 4174F: arch/arm64/boot/dts/exynos/axis/ 4175F: drivers/clk/samsung/clk-artpec*.c 4176F: include/dt-bindings/clock/axis,artpec*-clk.h 4177 4178AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4179M: Nuno Sá <nuno.sa@analog.com> 4180L: linux-hwmon@vger.kernel.org 4181S: Supported 4182W: https://ez.analog.com/linux-software-drivers 4183F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4184F: drivers/hwmon/axi-fan-control.c 4185 4186AXI SPI ENGINE 4187M: Michael Hennerich <michael.hennerich@analog.com> 4188M: Nuno Sá <nuno.sa@analog.com> 4189R: David Lechner <dlechner@baylibre.com> 4190L: linux-spi@vger.kernel.org 4191S: Supported 4192W: https://ez.analog.com/linux-software-drivers 4193F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4194F: drivers/spi/spi-axi-spi-engine.c 4195 4196AXI PWM GENERATOR 4197M: Michael Hennerich <michael.hennerich@analog.com> 4198M: Nuno Sá <nuno.sa@analog.com> 4199R: Trevor Gamblin <tgamblin@baylibre.com> 4200L: linux-pwm@vger.kernel.org 4201S: Supported 4202W: https://ez.analog.com/linux-software-drivers 4203F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4204F: drivers/pwm/pwm-axi-pwmgen.c 4205 4206AZ6007 DVB DRIVER 4207M: Mauro Carvalho Chehab <mchehab@kernel.org> 4208L: linux-media@vger.kernel.org 4209S: Maintained 4210W: https://linuxtv.org 4211T: git git://linuxtv.org/media.git 4212F: drivers/media/usb/dvb-usb-v2/az6007.c 4213 4214AZTECH FM RADIO RECEIVER DRIVER 4215M: Hans Verkuil <hverkuil@kernel.org> 4216L: linux-media@vger.kernel.org 4217S: Maintained 4218W: https://linuxtv.org 4219T: git git://linuxtv.org/media.git 4220F: drivers/media/radio/radio-aztech* 4221 4222B43 WIRELESS DRIVER 4223L: linux-wireless@vger.kernel.org 4224L: b43-dev@lists.infradead.org 4225S: Orphan 4226W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4227F: drivers/net/wireless/broadcom/b43/ 4228 4229B43LEGACY WIRELESS DRIVER 4230L: linux-wireless@vger.kernel.org 4231L: b43-dev@lists.infradead.org 4232S: Orphan 4233W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4234F: drivers/net/wireless/broadcom/b43legacy/ 4235 4236BACKLIGHT CLASS/SUBSYSTEM 4237M: Lee Jones <lee@kernel.org> 4238M: Daniel Thompson <danielt@kernel.org> 4239M: Jingoo Han <jingoohan1@gmail.com> 4240L: dri-devel@lists.freedesktop.org 4241S: Maintained 4242T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4243F: Documentation/ABI/stable/sysfs-class-backlight 4244F: Documentation/ABI/testing/sysfs-class-backlight 4245F: Documentation/devicetree/bindings/leds/backlight 4246F: drivers/video/backlight/ 4247F: include/linux/backlight.h 4248F: include/linux/pwm_backlight.h 4249 4250BARCO P50 GPIO DRIVER 4251M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4252M: Peter Korsgaard <peter.korsgaard@barco.com> 4253S: Maintained 4254F: drivers/platform/x86/barco-p50-gpio.c 4255 4256BATMAN ADVANCED 4257M: Marek Lindner <marek.lindner@mailbox.org> 4258M: Simon Wunderlich <sw@simonwunderlich.de> 4259M: Antonio Quartulli <antonio@mandelbit.com> 4260M: Sven Eckelmann <sven@narfation.org> 4261L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4262S: Maintained 4263W: https://www.open-mesh.org/ 4264Q: https://patchwork.open-mesh.org/project/batman/list/ 4265B: https://www.open-mesh.org/projects/batman-adv/issues 4266C: ircs://irc.hackint.org/batadv 4267T: git https://git.open-mesh.org/linux-merge.git 4268F: Documentation/networking/batman-adv.rst 4269F: include/uapi/linux/batadv_packet.h 4270F: include/uapi/linux/batman_adv.h 4271F: net/batman-adv/ 4272 4273BAYCOM/HDLCDRV DRIVERS FOR AX.25 4274M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4275L: linux-hams@vger.kernel.org 4276S: Maintained 4277W: http://www.baycom.org/~tom/ham/ham.html 4278F: drivers/net/hamradio/baycom* 4279 4280BCACHE (BLOCK LAYER CACHE) 4281M: Coly Li <colyli@fnnas.com> 4282M: Kent Overstreet <kent.overstreet@linux.dev> 4283L: linux-bcache@vger.kernel.org 4284S: Maintained 4285W: http://bcache.evilpiepirate.org 4286C: irc://irc.oftc.net/bcache 4287F: drivers/md/bcache/ 4288 4289BCACHEFS 4290M: Kent Overstreet <kent.overstreet@linux.dev> 4291L: linux-bcachefs@vger.kernel.org 4292S: Externally maintained 4293C: irc://irc.oftc.net/bcache 4294T: git https://evilpiepirate.org/git/bcachefs.git 4295 4296BDISP ST MEDIA DRIVER 4297M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4298L: linux-media@vger.kernel.org 4299S: Supported 4300W: https://linuxtv.org 4301T: git git://linuxtv.org/media.git 4302F: drivers/media/platform/st/sti/bdisp 4303 4304BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4305M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4306L: netdev@vger.kernel.org 4307S: Maintained 4308F: drivers/net/ethernet/ec_bhf.c 4309 4310BEFS FILE SYSTEM 4311M: Luis de Bethencourt <luisbg@kernel.org> 4312M: Salah Triki <salah.triki@gmail.com> 4313S: Maintained 4314T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4315F: Documentation/filesystems/befs.rst 4316F: fs/befs/ 4317 4318BFQ I/O SCHEDULER 4319M: Yu Kuai <yukuai3@huawei.com> 4320L: linux-block@vger.kernel.org 4321S: Odd Fixes 4322F: Documentation/block/bfq-iosched.rst 4323F: block/bfq-* 4324 4325BFS FILE SYSTEM 4326M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4327S: Maintained 4328F: Documentation/filesystems/bfs.rst 4329F: fs/bfs/ 4330F: include/uapi/linux/bfs_fs.h 4331 4332BINMAN 4333M: Simon Glass <sjg@chromium.org> 4334S: Supported 4335F: Documentation/devicetree/bindings/mtd/partitions/binman* 4336 4337BITMAP API 4338M: Yury Norov <yury.norov@gmail.com> 4339R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4340S: Maintained 4341F: include/linux/bitfield.h 4342F: include/linux/bitmap-str.h 4343F: include/linux/bitmap.h 4344F: include/linux/bits.h 4345F: include/linux/cpumask.h 4346F: include/linux/cpumask_types.h 4347F: include/linux/find.h 4348F: include/linux/hw_bitfield.h 4349F: include/linux/nodemask.h 4350F: include/linux/nodemask_types.h 4351F: include/uapi/linux/bits.h 4352F: include/vdso/bits.h 4353F: lib/bitmap-str.c 4354F: lib/bitmap.c 4355F: lib/cpumask.c 4356F: lib/find_bit.c 4357F: lib/find_bit_benchmark.c 4358F: lib/test_bitmap.c 4359F: lib/tests/cpumask_kunit.c 4360F: tools/include/linux/bitfield.h 4361F: tools/include/linux/bitmap.h 4362F: tools/include/linux/bits.h 4363F: tools/include/linux/find.h 4364F: tools/include/uapi/linux/bits.h 4365F: tools/include/vdso/bits.h 4366F: tools/lib/bitmap.c 4367F: tools/lib/find_bit.c 4368 4369BITMAP API BINDINGS [RUST] 4370M: Yury Norov <yury.norov@gmail.com> 4371S: Maintained 4372F: rust/helpers/bitmap.c 4373F: rust/helpers/cpumask.c 4374 4375BITMAP API [RUST] 4376M: Alice Ryhl <aliceryhl@google.com> 4377M: Burak Emir <bqe@google.com> 4378R: Yury Norov <yury.norov@gmail.com> 4379S: Maintained 4380F: lib/find_bit_benchmark_rust.rs 4381F: rust/kernel/bitmap.rs 4382F: rust/kernel/id_pool.rs 4383 4384BITOPS API 4385M: Yury Norov <yury.norov@gmail.com> 4386R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4387S: Maintained 4388F: arch/*/include/asm/bitops.h 4389F: arch/*/include/asm/bitops_32.h 4390F: arch/*/include/asm/bitops_64.h 4391F: arch/*/lib/bitops.c 4392F: include/asm-generic/bitops 4393F: include/asm-generic/bitops.h 4394F: include/linux/bitops.h 4395F: lib/test_bitops.c 4396F: tools/*/bitops* 4397 4398BITOPS API BINDINGS [RUST] 4399M: Yury Norov <yury.norov@gmail.com> 4400S: Maintained 4401F: rust/helpers/bitops.c 4402 4403BLINKM RGB LED DRIVER 4404M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4405S: Maintained 4406F: drivers/leds/leds-blinkm.c 4407 4408BLOCK LAYER 4409M: Jens Axboe <axboe@kernel.dk> 4410L: linux-block@vger.kernel.org 4411S: Maintained 4412T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 4413F: Documentation/ABI/stable/sysfs-block 4414F: Documentation/block/ 4415F: block/ 4416F: drivers/block/ 4417F: include/linux/bio.h 4418F: include/linux/blk* 4419F: kernel/trace/blktrace.c 4420F: lib/sbitmap.c 4421 4422BLOCK LAYER DEVICE DRIVER API [RUST] 4423M: Andreas Hindborg <a.hindborg@kernel.org> 4424R: Boqun Feng <boqun.feng@gmail.com> 4425L: linux-block@vger.kernel.org 4426L: rust-for-linux@vger.kernel.org 4427S: Supported 4428W: https://rust-for-linux.com 4429B: https://github.com/Rust-for-Linux/linux/issues 4430C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4431T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4432F: drivers/block/rnull/ 4433F: rust/kernel/block.rs 4434F: rust/kernel/block/ 4435 4436BLOCK2MTD DRIVER 4437M: Joern Engel <joern@lazybastard.org> 4438L: linux-mtd@lists.infradead.org 4439S: Maintained 4440F: drivers/mtd/devices/block2mtd.c 4441 4442BLUETOOTH DRIVERS 4443M: Marcel Holtmann <marcel@holtmann.org> 4444M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4445L: linux-bluetooth@vger.kernel.org 4446S: Supported 4447W: http://www.bluez.org/ 4448T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4449T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4450F: Documentation/devicetree/bindings/net/bluetooth/ 4451F: drivers/bluetooth/ 4452 4453BLUETOOTH SUBSYSTEM 4454M: Marcel Holtmann <marcel@holtmann.org> 4455M: Johan Hedberg <johan.hedberg@gmail.com> 4456M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4457L: linux-bluetooth@vger.kernel.org 4458S: Supported 4459W: http://www.bluez.org/ 4460T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4461T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4462F: Documentation/ABI/stable/sysfs-class-bluetooth 4463F: include/net/bluetooth/ 4464F: net/bluetooth/ 4465 4466BLZP1600 GPIO DRIVER 4467M: James Cowgill <james.cowgill@blaize.com> 4468M: Matt Redfearn <matt.redfearn@blaize.com> 4469M: Neil Jones <neil.jones@blaize.com> 4470M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4471L: linux-gpio@vger.kernel.org 4472S: Maintained 4473F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4474F: drivers/gpio/gpio-blzp1600.c 4475 4476BONDING DRIVER 4477M: Jay Vosburgh <jv@jvosburgh.net> 4478L: netdev@vger.kernel.org 4479S: Maintained 4480F: Documentation/networking/bonding.rst 4481F: drivers/net/bonding/ 4482F: include/net/bond* 4483F: include/uapi/linux/if_bonding.h 4484F: tools/testing/selftests/drivers/net/bonding/ 4485 4486BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4487M: Dan Robertson <dan@dlrobertson.com> 4488L: linux-iio@vger.kernel.org 4489S: Maintained 4490F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4491F: drivers/iio/accel/bma400* 4492 4493BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4494M: Alex Lanzano <lanzano.alex@gmail.com> 4495L: linux-iio@vger.kernel.org 4496S: Maintained 4497F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4498F: drivers/iio/imu/bmi270/ 4499 4500BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4501M: Jagath Jog J <jagathjog1996@gmail.com> 4502L: linux-iio@vger.kernel.org 4503S: Maintained 4504F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4505F: drivers/iio/imu/bmi323/ 4506 4507BPF JIT for ARC 4508M: Shahab Vahedi <list+bpf@vahedi.org> 4509L: bpf@vger.kernel.org 4510S: Maintained 4511F: arch/arc/net/ 4512 4513BPF JIT for ARM 4514M: Russell King <linux@armlinux.org.uk> 4515M: Puranjay Mohan <puranjay@kernel.org> 4516L: bpf@vger.kernel.org 4517S: Maintained 4518F: arch/arm/net/ 4519 4520BPF JIT for ARM64 4521M: Daniel Borkmann <daniel@iogearbox.net> 4522M: Alexei Starovoitov <ast@kernel.org> 4523M: Puranjay Mohan <puranjay@kernel.org> 4524R: Xu Kuohai <xukuohai@huaweicloud.com> 4525L: bpf@vger.kernel.org 4526S: Supported 4527F: arch/arm64/net/ 4528 4529BPF JIT for LOONGARCH 4530M: Tiezhu Yang <yangtiezhu@loongson.cn> 4531R: Hengqi Chen <hengqi.chen@gmail.com> 4532L: bpf@vger.kernel.org 4533S: Maintained 4534F: arch/loongarch/net/ 4535 4536BPF JIT for MIPS (32-BIT AND 64-BIT) 4537M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4538M: Paul Burton <paulburton@kernel.org> 4539L: bpf@vger.kernel.org 4540S: Maintained 4541F: arch/mips/net/ 4542 4543BPF JIT for NFP NICs 4544M: Jakub Kicinski <kuba@kernel.org> 4545L: bpf@vger.kernel.org 4546S: Odd Fixes 4547F: drivers/net/ethernet/netronome/nfp/bpf/ 4548 4549BPF JIT for POWERPC (32-BIT AND 64-BIT) 4550M: Hari Bathini <hbathini@linux.ibm.com> 4551M: Christophe Leroy <christophe.leroy@csgroup.eu> 4552R: Naveen N Rao <naveen@kernel.org> 4553L: bpf@vger.kernel.org 4554S: Supported 4555F: arch/powerpc/net/ 4556 4557BPF JIT for RISC-V (32-bit) 4558M: Luke Nelson <luke.r.nels@gmail.com> 4559M: Xi Wang <xi.wang@gmail.com> 4560L: bpf@vger.kernel.org 4561S: Maintained 4562F: arch/riscv/net/ 4563X: arch/riscv/net/bpf_jit_comp64.c 4564 4565BPF JIT for RISC-V (64-bit) 4566M: Björn Töpel <bjorn@kernel.org> 4567R: Pu Lehui <pulehui@huawei.com> 4568R: Puranjay Mohan <puranjay@kernel.org> 4569L: bpf@vger.kernel.org 4570S: Maintained 4571F: arch/riscv/net/ 4572X: arch/riscv/net/bpf_jit_comp32.c 4573 4574BPF JIT for S390 4575M: Ilya Leoshkevich <iii@linux.ibm.com> 4576M: Heiko Carstens <hca@linux.ibm.com> 4577M: Vasily Gorbik <gor@linux.ibm.com> 4578L: bpf@vger.kernel.org 4579S: Supported 4580F: arch/s390/net/ 4581X: arch/s390/net/pnet.c 4582 4583BPF JIT for SPARC (32-BIT AND 64-BIT) 4584M: David S. Miller <davem@davemloft.net> 4585L: bpf@vger.kernel.org 4586S: Odd Fixes 4587F: arch/sparc/net/ 4588 4589BPF JIT for X86 32-BIT 4590M: Wang YanQing <udknight@gmail.com> 4591L: bpf@vger.kernel.org 4592S: Odd Fixes 4593F: arch/x86/net/bpf_jit_comp32.c 4594 4595BPF JIT for X86 64-BIT 4596M: Alexei Starovoitov <ast@kernel.org> 4597M: Daniel Borkmann <daniel@iogearbox.net> 4598L: bpf@vger.kernel.org 4599S: Supported 4600F: arch/x86/net/ 4601X: arch/x86/net/bpf_jit_comp32.c 4602 4603BPF [BTF] 4604M: Martin KaFai Lau <martin.lau@linux.dev> 4605L: bpf@vger.kernel.org 4606S: Maintained 4607F: include/linux/btf* 4608F: kernel/bpf/btf.c 4609 4610BPF [CORE] 4611M: Alexei Starovoitov <ast@kernel.org> 4612M: Daniel Borkmann <daniel@iogearbox.net> 4613R: John Fastabend <john.fastabend@gmail.com> 4614L: bpf@vger.kernel.org 4615S: Maintained 4616F: include/linux/bpf* 4617F: include/linux/filter.h 4618F: include/linux/tnum.h 4619F: kernel/bpf/core.c 4620F: kernel/bpf/dispatcher.c 4621F: kernel/bpf/mprog.c 4622F: kernel/bpf/syscall.c 4623F: kernel/bpf/tnum.c 4624F: kernel/bpf/trampoline.c 4625F: kernel/bpf/verifier.c 4626 4627BPF [CRYPTO] 4628M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4629L: bpf@vger.kernel.org 4630S: Maintained 4631F: crypto/bpf_crypto_skcipher.c 4632F: include/linux/bpf_crypto.h 4633F: kernel/bpf/crypto.c 4634 4635BPF [DOCUMENTATION] (Related to Standardization) 4636R: David Vernet <void@manifault.com> 4637L: bpf@vger.kernel.org 4638L: bpf@ietf.org 4639S: Maintained 4640F: Documentation/bpf/standardization/ 4641 4642BPF [GENERAL] (Safe Dynamic Programs and Tools) 4643M: Alexei Starovoitov <ast@kernel.org> 4644M: Daniel Borkmann <daniel@iogearbox.net> 4645M: Andrii Nakryiko <andrii@kernel.org> 4646R: Martin KaFai Lau <martin.lau@linux.dev> 4647R: Eduard Zingerman <eddyz87@gmail.com> 4648R: Song Liu <song@kernel.org> 4649R: Yonghong Song <yonghong.song@linux.dev> 4650R: John Fastabend <john.fastabend@gmail.com> 4651R: KP Singh <kpsingh@kernel.org> 4652R: Stanislav Fomichev <sdf@fomichev.me> 4653R: Hao Luo <haoluo@google.com> 4654R: Jiri Olsa <jolsa@kernel.org> 4655L: bpf@vger.kernel.org 4656S: Supported 4657W: https://bpf.io/ 4658Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4659T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4660T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4661F: Documentation/bpf/ 4662F: Documentation/networking/filter.rst 4663F: Documentation/userspace-api/ebpf/ 4664F: arch/*/net/* 4665F: include/linux/bpf* 4666F: include/linux/btf* 4667F: include/linux/filter.h 4668F: include/trace/events/xdp.h 4669F: include/uapi/linux/bpf* 4670F: include/uapi/linux/btf* 4671F: include/uapi/linux/filter.h 4672F: kernel/bpf/ 4673F: kernel/trace/bpf_trace.c 4674F: lib/buildid.c 4675F: arch/*/include/asm/rqspinlock.h 4676F: include/asm-generic/rqspinlock.h 4677F: lib/test_bpf.c 4678F: net/bpf/ 4679F: net/core/filter.c 4680F: net/sched/act_bpf.c 4681F: net/sched/cls_bpf.c 4682F: samples/bpf/ 4683F: scripts/bpf_doc.py 4684F: scripts/Makefile.btf 4685F: scripts/pahole-version.sh 4686F: tools/bpf/ 4687F: tools/lib/bpf/ 4688F: tools/testing/selftests/bpf/ 4689 4690BPF [ITERATOR] 4691M: Yonghong Song <yonghong.song@linux.dev> 4692L: bpf@vger.kernel.org 4693S: Maintained 4694F: kernel/bpf/*iter.c 4695 4696BPF [L7 FRAMEWORK] (sockmap) 4697M: John Fastabend <john.fastabend@gmail.com> 4698M: Jakub Sitnicki <jakub@cloudflare.com> 4699L: netdev@vger.kernel.org 4700L: bpf@vger.kernel.org 4701S: Maintained 4702F: include/linux/skmsg.h 4703F: net/core/skmsg.c 4704F: net/core/sock_map.c 4705F: net/ipv4/tcp_bpf.c 4706F: net/ipv4/udp_bpf.c 4707F: net/unix/unix_bpf.c 4708 4709BPF [LIBRARY] (libbpf) 4710M: Andrii Nakryiko <andrii@kernel.org> 4711M: Eduard Zingerman <eddyz87@gmail.com> 4712L: bpf@vger.kernel.org 4713S: Maintained 4714F: tools/lib/bpf/ 4715 4716BPF [MISC] 4717L: bpf@vger.kernel.org 4718S: Odd Fixes 4719K: (?:\b|_)bpf(?:\b|_) 4720 4721BPF [NETKIT] (BPF-programmable network device) 4722M: Daniel Borkmann <daniel@iogearbox.net> 4723M: Nikolay Aleksandrov <razor@blackwall.org> 4724L: bpf@vger.kernel.org 4725L: netdev@vger.kernel.org 4726S: Supported 4727F: drivers/net/netkit.c 4728F: include/net/netkit.h 4729 4730BPF [NETWORKING] (struct_ops, reuseport) 4731M: Martin KaFai Lau <martin.lau@linux.dev> 4732L: bpf@vger.kernel.org 4733L: netdev@vger.kernel.org 4734S: Maintained 4735F: kernel/bpf/bpf_struct* 4736 4737BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4738M: Martin KaFai Lau <martin.lau@linux.dev> 4739M: Daniel Borkmann <daniel@iogearbox.net> 4740R: John Fastabend <john.fastabend@gmail.com> 4741R: Stanislav Fomichev <sdf@fomichev.me> 4742L: bpf@vger.kernel.org 4743L: netdev@vger.kernel.org 4744S: Maintained 4745F: include/net/tcx.h 4746F: kernel/bpf/tcx.c 4747F: net/core/filter.c 4748F: net/sched/act_bpf.c 4749F: net/sched/cls_bpf.c 4750 4751BPF [RINGBUF] 4752M: Andrii Nakryiko <andrii@kernel.org> 4753L: bpf@vger.kernel.org 4754S: Maintained 4755F: kernel/bpf/ringbuf.c 4756 4757BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4758M: KP Singh <kpsingh@kernel.org> 4759M: Matt Bobrowski <mattbobrowski@google.com> 4760L: bpf@vger.kernel.org 4761S: Maintained 4762F: Documentation/bpf/prog_lsm.rst 4763F: include/linux/bpf_lsm.h 4764F: kernel/bpf/bpf_lsm.c 4765F: kernel/trace/bpf_trace.c 4766F: security/bpf/ 4767 4768BPF [SELFTESTS] (Test Runners & Infrastructure) 4769M: Andrii Nakryiko <andrii@kernel.org> 4770M: Eduard Zingerman <eddyz87@gmail.com> 4771L: bpf@vger.kernel.org 4772S: Maintained 4773F: tools/testing/selftests/bpf/ 4774 4775BPF [STORAGE & CGROUPS] 4776M: Martin KaFai Lau <martin.lau@linux.dev> 4777L: bpf@vger.kernel.org 4778S: Maintained 4779F: kernel/bpf/*storage.c 4780F: kernel/bpf/bpf_lru* 4781F: kernel/bpf/cgroup.c 4782 4783BPF [TOOLING] (bpftool) 4784M: Quentin Monnet <qmo@kernel.org> 4785L: bpf@vger.kernel.org 4786S: Maintained 4787F: kernel/bpf/disasm.* 4788F: tools/bpf/bpftool/ 4789 4790BPF [TRACING] 4791M: Song Liu <song@kernel.org> 4792R: Jiri Olsa <jolsa@kernel.org> 4793L: bpf@vger.kernel.org 4794S: Maintained 4795F: kernel/bpf/stackmap.c 4796F: kernel/trace/bpf_trace.c 4797F: lib/buildid.c 4798 4799BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4800M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4801L: linux-iio@vger.kernel.org 4802S: Maintained 4803F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4804F: drivers/iio/light/apds9160.c 4805 4806BROADCOM ASP 2.0 ETHERNET DRIVER 4807M: Justin Chen <justin.chen@broadcom.com> 4808M: Florian Fainelli <florian.fainelli@broadcom.com> 4809L: bcm-kernel-feedback-list@broadcom.com 4810L: netdev@vger.kernel.org 4811S: Supported 4812F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4813F: drivers/net/ethernet/broadcom/asp2/ 4814 4815BROADCOM B44 10/100 ETHERNET DRIVER 4816M: Michael Chan <michael.chan@broadcom.com> 4817L: netdev@vger.kernel.org 4818S: Maintained 4819F: drivers/net/ethernet/broadcom/b44.* 4820 4821BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4822M: Florian Fainelli <florian.fainelli@broadcom.com> 4823M: Jonas Gorski <jonas.gorski@gmail.com> 4824L: netdev@vger.kernel.org 4825L: openwrt-devel@lists.openwrt.org (subscribers-only) 4826S: Supported 4827F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4828F: drivers/net/dsa/b53/* 4829F: drivers/net/dsa/bcm_sf2* 4830F: include/linux/dsa/brcm.h 4831F: include/linux/platform_data/b53.h 4832F: net/dsa/tag_brcm.c 4833 4834BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4835M: Florian Fainelli <florian.fainelli@broadcom.com> 4836R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4837L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4839S: Maintained 4840T: git https://github.com/broadcom/stblinux.git 4841F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4842F: drivers/pci/controller/pcie-brcmstb.c 4843F: drivers/staging/vc04_services 4844N: bcm2711 4845N: bcm2712 4846N: bcm283* 4847N: raspberrypi 4848 4849BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4850M: Florian Fainelli <florian.fainelli@broadcom.com> 4851M: Ray Jui <rjui@broadcom.com> 4852M: Scott Branden <sbranden@broadcom.com> 4853R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4854S: Maintained 4855T: git https://github.com/broadcom/mach-bcm 4856F: arch/arm/mach-bcm/ 4857N: bcm281* 4858N: bcm113* 4859N: bcm216* 4860N: kona 4861 4862BROADCOM BCM2835 CAMERA DRIVERS 4863M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4864L: linux-media@vger.kernel.org 4865S: Maintained 4866F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4867F: drivers/media/platform/broadcom/bcm2835-unicam* 4868 4869BROADCOM BCM47XX MIPS ARCHITECTURE 4870M: Hauke Mehrtens <hauke@hauke-m.de> 4871M: Rafał Miłecki <zajec5@gmail.com> 4872L: linux-mips@vger.kernel.org 4873S: Maintained 4874F: Documentation/devicetree/bindings/mips/brcm/ 4875F: arch/mips/bcm47xx/* 4876F: arch/mips/include/asm/mach-bcm47xx/* 4877 4878BROADCOM BCM4908 ETHERNET DRIVER 4879M: Rafał Miłecki <rafal@milecki.pl> 4880R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4881L: netdev@vger.kernel.org 4882S: Maintained 4883F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4884F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4885F: drivers/net/ethernet/broadcom/unimac.h 4886 4887BROADCOM BCM4908 PINMUX DRIVER 4888M: Rafał Miłecki <rafal@milecki.pl> 4889R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4890L: linux-gpio@vger.kernel.org 4891S: Maintained 4892F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4893F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4894 4895BROADCOM BCM5301X ARM ARCHITECTURE 4896M: Florian Fainelli <florian.fainelli@broadcom.com> 4897M: Hauke Mehrtens <hauke@hauke-m.de> 4898M: Rafał Miłecki <zajec5@gmail.com> 4899R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4901S: Maintained 4902F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4903F: arch/arm/boot/dts/broadcom/bcm470* 4904F: arch/arm/boot/dts/broadcom/bcm5301* 4905F: arch/arm/boot/dts/broadcom/bcm953012* 4906F: arch/arm/mach-bcm/bcm_5301x.c 4907 4908BROADCOM BCM53573 ARM ARCHITECTURE 4909M: Florian Fainelli <florian.fainelli@broadcom.com> 4910M: Rafał Miłecki <rafal@milecki.pl> 4911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4913S: Maintained 4914F: arch/arm/boot/dts/broadcom/bcm47189* 4915F: arch/arm/boot/dts/broadcom/bcm53573* 4916 4917BROADCOM BCM63XX/BCM33XX UDC DRIVER 4918M: Kevin Cernekee <cernekee@gmail.com> 4919L: linux-usb@vger.kernel.org 4920S: Maintained 4921F: drivers/usb/gadget/udc/bcm63xx_udc.* 4922 4923BROADCOM BCM7XXX ARM ARCHITECTURE 4924M: Florian Fainelli <florian.fainelli@broadcom.com> 4925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4927S: Maintained 4928T: git https://github.com/broadcom/stblinux.git 4929F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4930F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4931F: arch/arm/include/asm/hardware/cache-b15-rac.h 4932F: arch/arm/mach-bcm/*brcmstb* 4933F: arch/arm/mm/cache-b15-rac.c 4934F: drivers/bus/brcmstb_gisb.c 4935F: drivers/pci/controller/pcie-brcmstb.c 4936N: brcmstb 4937N: bcm7038 4938N: bcm7120 4939 4940BROADCOM BCMBCA ARM ARCHITECTURE 4941M: William Zhang <william.zhang@broadcom.com> 4942M: Anand Gore <anand.gore@broadcom.com> 4943M: Kursad Oney <kursad.oney@broadcom.com> 4944M: Florian Fainelli <florian.fainelli@broadcom.com> 4945M: Rafał Miłecki <rafal@milecki.pl> 4946R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4948S: Maintained 4949T: git https://github.com/broadcom/stblinux.git 4950F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4951F: arch/arm64/boot/dts/broadcom/bcmbca/* 4952N: bcmbca 4953N: bcm[9]?47622 4954N: bcm[9]?4912 4955N: bcm[9]?63138 4956N: bcm[9]?63146 4957N: bcm[9]?63148 4958N: bcm[9]?63158 4959N: bcm[9]?63178 4960N: bcm[9]?6756 4961N: bcm[9]?6813 4962N: bcm[9]?6846 4963N: bcm[9]?6855 4964N: bcm[9]?6856 4965N: bcm[9]?6858 4966N: bcm[9]?6878 4967 4968BROADCOM BDC DRIVER 4969M: Justin Chen <justin.chen@broadcom.com> 4970M: Al Cooper <alcooperx@gmail.com> 4971R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4972L: linux-usb@vger.kernel.org 4973S: Maintained 4974F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4975F: drivers/usb/gadget/udc/bdc/ 4976 4977BROADCOM BMIPS CPUFREQ DRIVER 4978M: Markus Mayer <mmayer@broadcom.com> 4979R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4980L: linux-pm@vger.kernel.org 4981S: Maintained 4982F: drivers/cpufreq/bmips-cpufreq.c 4983 4984BROADCOM BMIPS MIPS ARCHITECTURE 4985M: Florian Fainelli <florian.fainelli@broadcom.com> 4986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4987L: linux-mips@vger.kernel.org 4988S: Maintained 4989T: git https://github.com/broadcom/stblinux.git 4990F: arch/mips/bmips/* 4991F: arch/mips/boot/dts/brcm/bcm*.dts* 4992F: arch/mips/include/asm/mach-bmips/* 4993F: arch/mips/kernel/*bmips* 4994F: drivers/irqchip/irq-bcm63* 4995F: drivers/irqchip/irq-bcm7* 4996F: drivers/irqchip/irq-brcmstb* 4997F: drivers/pmdomain/bcm/bcm63xx-power.c 4998F: include/linux/bcm963xx_nvram.h 4999F: include/linux/bcm963xx_tag.h 5000 5001BROADCOM BNX2 GIGABIT ETHERNET DRIVER 5002M: Rasesh Mody <rmody@marvell.com> 5003M: GR-Linux-NIC-Dev@marvell.com 5004L: netdev@vger.kernel.org 5005S: Maintained 5006F: drivers/net/ethernet/broadcom/bnx2.* 5007F: drivers/net/ethernet/broadcom/bnx2_* 5008 5009BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 5010M: Saurav Kashyap <skashyap@marvell.com> 5011M: Javed Hasan <jhasan@marvell.com> 5012M: GR-QLogic-Storage-Upstream@marvell.com 5013L: linux-scsi@vger.kernel.org 5014S: Supported 5015F: drivers/scsi/bnx2fc/ 5016 5017BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 5018M: Nilesh Javali <njavali@marvell.com> 5019M: Manish Rangankar <mrangankar@marvell.com> 5020M: GR-QLogic-Storage-Upstream@marvell.com 5021L: linux-scsi@vger.kernel.org 5022S: Supported 5023F: drivers/scsi/bnx2i/ 5024 5025BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 5026M: Sudarsana Kalluru <skalluru@marvell.com> 5027M: Manish Chopra <manishc@marvell.com> 5028L: netdev@vger.kernel.org 5029S: Maintained 5030F: drivers/net/ethernet/broadcom/bnx2x/ 5031 5032BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 5033M: Michael Chan <michael.chan@broadcom.com> 5034M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5035L: netdev@vger.kernel.org 5036S: Maintained 5037F: drivers/firmware/broadcom/tee_bnxt_fw.c 5038F: drivers/net/ethernet/broadcom/bnxt/ 5039F: include/linux/firmware/broadcom/tee_bnxt_fw.h 5040 5041BROADCOM BNG_EN 800 GIGABIT ETHERNET DRIVER 5042M: Vikas Gupta <vikas.gupta@broadcom.com> 5043L: netdev@vger.kernel.org 5044S: Maintained 5045F: drivers/net/ethernet/broadcom/bnge/ 5046 5047BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 5048M: Arend van Spriel <arend.vanspriel@broadcom.com> 5049L: linux-wireless@vger.kernel.org 5050L: brcm80211@lists.linux.dev 5051L: brcm80211-dev-list.pdl@broadcom.com 5052S: Supported 5053F: drivers/net/wireless/broadcom/brcm80211/ 5054F: include/linux/platform_data/brcmfmac.h 5055 5056BROADCOM BRCMSTB GPIO DRIVER 5057M: Doug Berger <opendmb@gmail.com> 5058M: Florian Fainelli <florian.fainelli@broadcom.com> 5059R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5060S: Supported 5061F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 5062F: drivers/gpio/gpio-brcmstb.c 5063 5064BROADCOM BRCMSTB I2C DRIVER 5065M: Kamal Dasu <kamal.dasu@broadcom.com> 5066R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5067L: linux-i2c@vger.kernel.org 5068S: Supported 5069F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 5070F: drivers/i2c/busses/i2c-brcmstb.c 5071 5072BROADCOM BRCMSTB UART DRIVER 5073M: Al Cooper <alcooperx@gmail.com> 5074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5075L: linux-serial@vger.kernel.org 5076S: Maintained 5077F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 5078F: drivers/tty/serial/8250/8250_bcm7271.c 5079 5080BROADCOM BRCMSTB USB EHCI 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-usb@vger.kernel.org 5085S: Maintained 5086F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 5087F: drivers/usb/host/ehci-brcm.* 5088 5089BROADCOM BRCMSTB USB PIN MAP DRIVER 5090M: Al Cooper <alcooperx@gmail.com> 5091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5092L: linux-usb@vger.kernel.org 5093S: Maintained 5094F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 5095F: drivers/usb/misc/brcmstb-usb-pinmap.c 5096 5097BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 5098M: Justin Chen <justin.chen@broadcom.com> 5099M: Al Cooper <alcooperx@gmail.com> 5100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5101L: linux-kernel@vger.kernel.org 5102S: Maintained 5103F: drivers/phy/broadcom/phy-brcm-usb* 5104 5105BROADCOM Broadband SoC High Speed SPI Controller DRIVER 5106M: William Zhang <william.zhang@broadcom.com> 5107M: Kursad Oney <kursad.oney@broadcom.com> 5108M: Jonas Gorski <jonas.gorski@gmail.com> 5109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5110L: linux-spi@vger.kernel.org 5111S: Maintained 5112F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 5113F: drivers/spi/spi-bcm63xx-hsspi.c 5114F: drivers/spi/spi-bcmbca-hsspi.c 5115 5116BROADCOM BCM6348/BCM6358 SPI controller DRIVER 5117M: Jonas Gorski <jonas.gorski@gmail.com> 5118L: linux-spi@vger.kernel.org 5119S: Odd Fixes 5120F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 5121F: drivers/spi/spi-bcm63xx.c 5122 5123BROADCOM ETHERNET PHY DRIVERS 5124M: Florian Fainelli <florian.fainelli@broadcom.com> 5125R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5126L: netdev@vger.kernel.org 5127S: Supported 5128F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 5129F: drivers/net/phy/bcm*.[ch] 5130F: drivers/net/phy/broadcom.c 5131F: include/linux/brcmphy.h 5132 5133BROADCOM GENET ETHERNET DRIVER 5134M: Doug Berger <opendmb@gmail.com> 5135M: Florian Fainelli <florian.fainelli@broadcom.com> 5136R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5137L: netdev@vger.kernel.org 5138S: Maintained 5139F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 5140F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 5141F: drivers/net/ethernet/broadcom/genet/ 5142F: drivers/net/ethernet/broadcom/unimac.h 5143F: drivers/net/mdio/mdio-bcm-unimac.c 5144F: include/linux/platform_data/bcmgenet.h 5145F: include/linux/platform_data/mdio-bcm-unimac.h 5146 5147BROADCOM IPROC ARM ARCHITECTURE 5148M: Ray Jui <rjui@broadcom.com> 5149M: Scott Branden <sbranden@broadcom.com> 5150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5152S: Maintained 5153T: git https://github.com/broadcom/stblinux.git 5154F: arch/arm64/boot/dts/broadcom/northstar2/* 5155F: arch/arm64/boot/dts/broadcom/stingray/* 5156F: drivers/clk/bcm/clk-ns* 5157F: drivers/clk/bcm/clk-sr* 5158F: drivers/pinctrl/bcm/pinctrl-ns* 5159F: include/dt-bindings/clock/bcm-sr* 5160N: iproc 5161N: cygnus 5162N: bcm[-_]nsp 5163N: bcm9113* 5164N: bcm9583* 5165N: bcm9585* 5166N: bcm9586* 5167N: bcm988312 5168N: bcm113* 5169N: bcm583* 5170N: bcm585* 5171N: bcm586* 5172N: bcm88312 5173N: hr2 5174N: stingray 5175 5176BROADCOM IPROC GBIT ETHERNET DRIVER 5177M: Rafał Miłecki <rafal@milecki.pl> 5178R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5179L: netdev@vger.kernel.org 5180S: Maintained 5181F: Documentation/devicetree/bindings/net/brcm,amac.yaml 5182F: drivers/net/ethernet/broadcom/bgmac* 5183F: drivers/net/ethernet/broadcom/unimac.h 5184 5185BROADCOM KONA GPIO DRIVER 5186M: Ray Jui <rjui@broadcom.com> 5187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5188S: Supported 5189F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5190F: drivers/gpio/gpio-bcm-kona.c 5191 5192BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5193M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5194M: Kashyap Desai <kashyap.desai@broadcom.com> 5195M: Sumit Saxena <sumit.saxena@broadcom.com> 5196M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5197L: mpi3mr-linuxdrv.pdl@broadcom.com 5198L: linux-scsi@vger.kernel.org 5199S: Supported 5200W: https://www.broadcom.com/support/storage 5201F: drivers/scsi/mpi3mr/ 5202 5203BROADCOM NETXTREME-E ROCE DRIVER 5204M: Selvin Xavier <selvin.xavier@broadcom.com> 5205M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5206L: linux-rdma@vger.kernel.org 5207S: Supported 5208W: http://www.broadcom.com 5209F: drivers/infiniband/hw/bnxt_re/ 5210F: include/uapi/rdma/bnxt_re-abi.h 5211 5212BROADCOM NVRAM DRIVER 5213M: Rafał Miłecki <zajec5@gmail.com> 5214L: linux-mips@vger.kernel.org 5215S: Maintained 5216F: drivers/firmware/broadcom/* 5217 5218BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5219M: Rafał Miłecki <rafal@milecki.pl> 5220M: Florian Fainelli <florian.fainelli@broadcom.com> 5221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5222L: linux-pm@vger.kernel.org 5223S: Maintained 5224T: git https://github.com/broadcom/stblinux.git 5225F: drivers/pmdomain/bcm/bcm-pmb.c 5226F: include/dt-bindings/soc/bcm-pmb.h 5227 5228BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5229M: Rafał Miłecki <zajec5@gmail.com> 5230L: linux-wireless@vger.kernel.org 5231S: Maintained 5232F: drivers/bcma/ 5233F: include/linux/bcma/ 5234 5235BROADCOM SPI DRIVER 5236M: Kamal Dasu <kamal.dasu@broadcom.com> 5237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5238S: Maintained 5239F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5240F: drivers/spi/spi-bcm-qspi.* 5241F: drivers/spi/spi-brcmstb-qspi.c 5242F: drivers/spi/spi-iproc-qspi.c 5243 5244BROADCOM STB AVS CPUFREQ DRIVER 5245M: Markus Mayer <mmayer@broadcom.com> 5246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5247L: linux-pm@vger.kernel.org 5248S: Maintained 5249F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5250F: drivers/cpufreq/brcmstb* 5251 5252BROADCOM STB AVS TMON DRIVER 5253M: Markus Mayer <mmayer@broadcom.com> 5254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5255L: linux-pm@vger.kernel.org 5256S: Maintained 5257F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5258F: drivers/thermal/broadcom/brcmstb* 5259 5260BROADCOM STB DPFE DRIVER 5261M: Markus Mayer <mmayer@broadcom.com> 5262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5264S: Maintained 5265F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5266F: drivers/memory/brcmstb_dpfe.c 5267 5268BROADCOM STB NAND FLASH DRIVER 5269M: Brian Norris <computersforpeace@gmail.com> 5270M: Kamal Dasu <kamal.dasu@broadcom.com> 5271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5272L: linux-mtd@lists.infradead.org 5273S: Maintained 5274F: drivers/mtd/nand/raw/brcmnand/ 5275F: include/linux/platform_data/brcmnand.h 5276 5277BROADCOM STB PCIE DRIVER 5278M: Jim Quinlan <jim2101024@gmail.com> 5279M: Florian Fainelli <florian.fainelli@broadcom.com> 5280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5281L: linux-pci@vger.kernel.org 5282S: Maintained 5283F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5284F: drivers/pci/controller/pcie-brcmstb.c 5285 5286BROADCOM SYSTEMPORT ETHERNET DRIVER 5287M: Florian Fainelli <florian.fainelli@broadcom.com> 5288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5289L: netdev@vger.kernel.org 5290S: Maintained 5291F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5292F: drivers/net/ethernet/broadcom/bcmsysport.* 5293F: drivers/net/ethernet/broadcom/unimac.h 5294 5295BROADCOM TG3 GIGABIT ETHERNET DRIVER 5296M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5297M: Michael Chan <mchan@broadcom.com> 5298L: netdev@vger.kernel.org 5299S: Maintained 5300F: drivers/net/ethernet/broadcom/tg3.* 5301 5302BROADCOM VK DRIVER 5303M: Scott Branden <scott.branden@broadcom.com> 5304R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5305S: Supported 5306F: drivers/misc/bcm-vk/ 5307F: include/uapi/linux/misc/bcm_vk.h 5308 5309BROCADE BFA FC SCSI DRIVER 5310M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5311M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5312L: linux-scsi@vger.kernel.org 5313S: Supported 5314F: drivers/scsi/bfa/ 5315 5316BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5317M: Rasesh Mody <rmody@marvell.com> 5318M: Sudarsana Kalluru <skalluru@marvell.com> 5319M: GR-Linux-NIC-Dev@marvell.com 5320L: netdev@vger.kernel.org 5321S: Maintained 5322F: drivers/net/ethernet/brocade/bna/ 5323 5324BSG (block layer generic sg v4 driver) 5325M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5326L: linux-scsi@vger.kernel.org 5327S: Supported 5328F: block/bsg.c 5329F: include/linux/bsg.h 5330F: include/uapi/linux/bsg.h 5331 5332BT87X AUDIO DRIVER 5333M: Clemens Ladisch <clemens@ladisch.de> 5334L: linux-sound@vger.kernel.org 5335S: Maintained 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5337F: Documentation/sound/cards/bt87x.rst 5338F: sound/pci/bt87x.c 5339 5340BT8XXGPIO DRIVER 5341M: Michael Buesch <m@bues.ch> 5342S: Maintained 5343W: http://bu3sch.de/btgpio.php 5344F: drivers/gpio/gpio-bt8xx.c 5345 5346BTRFS FILE SYSTEM 5347M: Chris Mason <clm@fb.com> 5348M: David Sterba <dsterba@suse.com> 5349L: linux-btrfs@vger.kernel.org 5350S: Maintained 5351W: https://btrfs.readthedocs.io 5352Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5353C: irc://irc.libera.chat/btrfs 5354T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5355F: Documentation/filesystems/btrfs.rst 5356F: fs/btrfs/ 5357F: include/linux/btrfs* 5358F: include/trace/events/btrfs.h 5359F: include/uapi/linux/btrfs* 5360 5361BTTV VIDEO4LINUX DRIVER 5362M: Mauro Carvalho Chehab <mchehab@kernel.org> 5363L: linux-media@vger.kernel.org 5364S: Odd fixes 5365W: https://linuxtv.org 5366T: git git://linuxtv.org/media.git 5367F: Documentation/driver-api/media/drivers/bttv* 5368F: drivers/media/pci/bt8xx/bttv* 5369 5370BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5371M: Chanwoo Choi <cw00.choi@samsung.com> 5372L: linux-pm@vger.kernel.org 5373L: linux-samsung-soc@vger.kernel.org 5374S: Maintained 5375T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5376F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5377F: drivers/devfreq/exynos-bus.c 5378 5379BUSLOGIC SCSI DRIVER 5380M: Khalid Aziz <khalid@gonehiking.org> 5381L: linux-scsi@vger.kernel.org 5382S: Maintained 5383F: drivers/scsi/BusLogic.* 5384F: drivers/scsi/FlashPoint.* 5385 5386BXCAN CAN NETWORK DRIVER 5387M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5388L: linux-can@vger.kernel.org 5389S: Maintained 5390F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5391F: drivers/net/can/bxcan.c 5392 5393C-MEDIA CMI8788 DRIVER 5394M: Clemens Ladisch <clemens@ladisch.de> 5395L: linux-sound@vger.kernel.org 5396S: Maintained 5397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5398F: sound/pci/oxygen/ 5399 5400C-SKY ARCHITECTURE 5401M: Guo Ren <guoren@kernel.org> 5402L: linux-csky@vger.kernel.org 5403S: Supported 5404T: git https://github.com/c-sky/csky-linux.git 5405F: Documentation/devicetree/bindings/csky/ 5406F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5407F: Documentation/devicetree/bindings/timer/csky,* 5408F: arch/csky/ 5409F: drivers/clocksource/timer-gx6605s.c 5410F: drivers/clocksource/timer-mp-csky.c 5411F: drivers/irqchip/irq-csky-* 5412N: csky 5413K: csky 5414 5415CA8210 IEEE-802.15.4 RADIO DRIVER 5416L: linux-wpan@vger.kernel.org 5417S: Orphan 5418W: https://github.com/Cascoda/ca8210-linux.git 5419F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5420F: drivers/net/ieee802154/ca8210.c 5421 5422CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5423M: David Howells <dhowells@redhat.com> 5424L: netfs@lists.linux.dev 5425S: Supported 5426F: Documentation/filesystems/caching/cachefiles.rst 5427F: fs/cachefiles/ 5428 5429CACHESTAT: PAGE CACHE STATS FOR A FILE 5430M: Nhat Pham <nphamcs@gmail.com> 5431M: Johannes Weiner <hannes@cmpxchg.org> 5432L: linux-mm@kvack.org 5433S: Maintained 5434F: tools/testing/selftests/cachestat/test_cachestat.c 5435 5436CADENCE MIPI-CSI2 BRIDGES 5437M: Maxime Ripard <mripard@kernel.org> 5438L: linux-media@vger.kernel.org 5439S: Maintained 5440F: Documentation/devicetree/bindings/media/cdns,*.txt 5441F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5442F: drivers/media/platform/cadence/cdns-csi2* 5443F: include/media/cadence/cdns-csi2* 5444 5445CADENCE NAND DRIVER 5446L: linux-mtd@lists.infradead.org 5447S: Orphan 5448F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5449F: drivers/mtd/nand/raw/cadence-nand-controller.c 5450 5451CADENCE USB3 DRD IP DRIVER 5452M: Peter Chen <peter.chen@kernel.org> 5453M: Pawel Laszczak <pawell@cadence.com> 5454R: Roger Quadros <rogerq@kernel.org> 5455L: linux-usb@vger.kernel.org 5456S: Maintained 5457T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5458F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5459F: drivers/usb/cdns3/ 5460X: drivers/usb/cdns3/cdnsp* 5461 5462CADENCE USBHS DRIVER 5463M: Pawel Laszczak <pawell@cadence.com> 5464L: linux-usb@vger.kernel.org 5465S: Maintained 5466F: drivers/usb/gadget/udc/cdns2 5467 5468CADENCE USBSSP DRD IP DRIVER 5469M: Pawel Laszczak <pawell@cadence.com> 5470L: linux-usb@vger.kernel.org 5471S: Maintained 5472T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5473F: drivers/usb/cdns3/ 5474X: drivers/usb/cdns3/cdns3* 5475 5476CADET FM/AM RADIO RECEIVER DRIVER 5477M: Hans Verkuil <hverkuil@kernel.org> 5478L: linux-media@vger.kernel.org 5479S: Maintained 5480W: https://linuxtv.org 5481T: git git://linuxtv.org/media.git 5482F: drivers/media/radio/radio-cadet* 5483 5484CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5485L: linux-media@vger.kernel.org 5486S: Orphan 5487T: git git://linuxtv.org/media.git 5488F: Documentation/admin-guide/media/cafe_ccic* 5489F: drivers/media/platform/marvell/ 5490 5491CAIF NETWORK LAYER 5492L: netdev@vger.kernel.org 5493S: Orphan 5494F: Documentation/networking/caif/ 5495F: drivers/net/caif/ 5496F: include/net/caif/ 5497F: include/uapi/linux/caif/ 5498F: net/caif/ 5499 5500CAKE QDISC 5501M: Toke Høiland-Jørgensen <toke@toke.dk> 5502L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5503S: Maintained 5504F: net/sched/sch_cake.c 5505 5506CAN NETWORK DRIVERS 5507M: Marc Kleine-Budde <mkl@pengutronix.de> 5508M: Vincent Mailhol <mailhol@kernel.org> 5509L: linux-can@vger.kernel.org 5510S: Maintained 5511W: https://github.com/linux-can 5512T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5513T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5514F: Documentation/devicetree/bindings/net/can/ 5515F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5516F: drivers/net/can/ 5517F: drivers/phy/phy-can-transceiver.c 5518F: include/linux/can/bittiming.h 5519F: include/linux/can/dev.h 5520F: include/linux/can/length.h 5521F: include/linux/can/platform/ 5522F: include/linux/can/rx-offload.h 5523F: include/uapi/linux/can/error.h 5524F: include/uapi/linux/can/netlink.h 5525F: include/uapi/linux/can/vxcan.h 5526 5527CAN NETWORK LAYER 5528M: Oliver Hartkopp <socketcan@hartkopp.net> 5529M: Marc Kleine-Budde <mkl@pengutronix.de> 5530L: linux-can@vger.kernel.org 5531S: Maintained 5532W: https://github.com/linux-can 5533T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5534T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5535F: Documentation/networking/can.rst 5536F: Documentation/networking/iso15765-2.rst 5537F: include/linux/can/can-ml.h 5538F: include/linux/can/core.h 5539F: include/linux/can/skb.h 5540F: include/net/netns/can.h 5541F: include/uapi/linux/can.h 5542F: include/uapi/linux/can/bcm.h 5543F: include/uapi/linux/can/gw.h 5544F: include/uapi/linux/can/isotp.h 5545F: include/uapi/linux/can/raw.h 5546F: net/can/ 5547F: net/sched/em_canid.c 5548F: tools/testing/selftests/net/can/ 5549 5550CAN-J1939 NETWORK LAYER 5551M: Robin van der Gracht <robin@protonic.nl> 5552M: Oleksij Rempel <o.rempel@pengutronix.de> 5553R: kernel@pengutronix.de 5554L: linux-can@vger.kernel.org 5555S: Maintained 5556F: Documentation/networking/j1939.rst 5557F: include/uapi/linux/can/j1939.h 5558F: net/can/j1939/ 5559 5560CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5561M: Damien Le Moal <dlemoal@kernel.org> 5562L: linux-riscv@lists.infradead.org 5563L: linux-gpio@vger.kernel.org (pinctrl driver) 5564F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5565F: drivers/pinctrl/pinctrl-k210.c 5566 5567CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5568M: Damien Le Moal <dlemoal@kernel.org> 5569L: linux-kernel@vger.kernel.org 5570L: linux-riscv@lists.infradead.org 5571S: Maintained 5572F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5573F: drivers/reset/reset-k210.c 5574 5575CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5576M: Damien Le Moal <dlemoal@kernel.org> 5577L: linux-riscv@lists.infradead.org 5578S: Maintained 5579F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5580F: drivers/soc/canaan/ 5581F: include/soc/canaan/ 5582 5583CAPABILITIES 5584M: Serge Hallyn <serge@hallyn.com> 5585L: linux-security-module@vger.kernel.org 5586S: Supported 5587F: include/linux/capability.h 5588F: include/trace/events/capability.h 5589F: include/uapi/linux/capability.h 5590F: kernel/capability.c 5591F: security/commoncap.c 5592 5593CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5594M: Kevin Tsai <ktsai@capellamicro.com> 5595S: Maintained 5596F: drivers/iio/light/cm* 5597 5598CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5599M: Christian Lamparter <chunkeey@googlemail.com> 5600L: linux-wireless@vger.kernel.org 5601S: Maintained 5602W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5603F: drivers/net/wireless/ath/carl9170/ 5604 5605CAVIUM I2C DRIVER 5606M: Robert Richter <rric@kernel.org> 5607S: Odd Fixes 5608W: http://www.marvell.com 5609F: drivers/i2c/busses/i2c-octeon* 5610F: drivers/i2c/busses/i2c-thunderx* 5611 5612CAVIUM LIQUIDIO NETWORK DRIVER 5613L: netdev@vger.kernel.org 5614S: Orphan 5615W: http://www.marvell.com 5616F: drivers/net/ethernet/cavium/liquidio/ 5617 5618CAVIUM MMC DRIVER 5619M: Robert Richter <rric@kernel.org> 5620S: Odd Fixes 5621W: http://www.marvell.com 5622F: drivers/mmc/host/cavium* 5623 5624CAVIUM OCTEON-TX CRYPTO DRIVER 5625M: George Cherian <gcherian@marvell.com> 5626L: linux-crypto@vger.kernel.org 5627S: Supported 5628W: http://www.marvell.com 5629F: drivers/crypto/cavium/cpt/ 5630 5631CAVIUM THUNDERX2 ARM64 SOC 5632M: Robert Richter <rric@kernel.org> 5633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5634S: Odd Fixes 5635F: Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml 5636F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5637 5638CBS/ETF/TAPRIO QDISCS 5639M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5640L: netdev@vger.kernel.org 5641S: Maintained 5642F: net/sched/sch_cbs.c 5643F: net/sched/sch_etf.c 5644F: net/sched/sch_taprio.c 5645 5646CC2520 IEEE-802.15.4 RADIO DRIVER 5647M: Stefan Schmidt <stefan@datenfreihafen.org> 5648L: linux-wpan@vger.kernel.org 5649S: Odd Fixes 5650F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5651F: drivers/net/ieee802154/cc2520.c 5652 5653CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5654M: Gilad Ben-Yossef <gilad@benyossef.com> 5655L: linux-crypto@vger.kernel.org 5656S: Supported 5657W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5658F: drivers/crypto/ccree/ 5659 5660CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5661M: Hadar Gat <hadar.gat@arm.com> 5662L: linux-crypto@vger.kernel.org 5663S: Supported 5664W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5665F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5666F: drivers/char/hw_random/cctrng.c 5667F: drivers/char/hw_random/cctrng.h 5668 5669CEC FRAMEWORK 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/ABI/testing/debugfs-cec-error-inj 5676F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5677F: Documentation/driver-api/media/cec-core.rst 5678F: Documentation/userspace-api/media/cec 5679F: drivers/media/cec/ 5680F: drivers/media/rc/keymaps/rc-cec.c 5681F: include/media/cec-notifier.h 5682F: include/media/cec.h 5683F: include/uapi/linux/cec-funcs.h 5684F: include/uapi/linux/cec.h 5685 5686CEC GPIO DRIVER 5687M: Hans Verkuil <hverkuil@kernel.org> 5688L: linux-media@vger.kernel.org 5689S: Supported 5690W: http://linuxtv.org 5691T: git git://linuxtv.org/media.git 5692F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5693F: drivers/media/cec/platform/cec-gpio/ 5694 5695CELL BROADBAND ENGINE ARCHITECTURE 5696L: linuxppc-dev@lists.ozlabs.org 5697S: Orphan 5698F: arch/powerpc/include/asm/cell*.h 5699F: arch/powerpc/include/asm/spu*.h 5700F: arch/powerpc/include/uapi/asm/spu*.h 5701F: arch/powerpc/platforms/cell/ 5702 5703CELLWISE CW2015 BATTERY DRIVER 5704M: Tobias Schrammm <t.schramm@manjaro.org> 5705S: Maintained 5706F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5707F: drivers/power/supply/cw2015_battery.c 5708 5709CEPH COMMON CODE (LIBCEPH) 5710M: Ilya Dryomov <idryomov@gmail.com> 5711M: Xiubo Li <xiubli@redhat.com> 5712L: ceph-devel@vger.kernel.org 5713S: Supported 5714W: http://ceph.com/ 5715B: https://tracker.ceph.com/ 5716T: git https://github.com/ceph/ceph-client.git 5717F: include/linux/ceph/ 5718F: include/linux/crush/ 5719F: net/ceph/ 5720 5721CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5722M: Xiubo Li <xiubli@redhat.com> 5723M: Ilya Dryomov <idryomov@gmail.com> 5724L: ceph-devel@vger.kernel.org 5725S: Supported 5726W: http://ceph.com/ 5727B: https://tracker.ceph.com/ 5728T: git https://github.com/ceph/ceph-client.git 5729F: Documentation/filesystems/ceph.rst 5730F: fs/ceph/ 5731 5732CERTIFICATE HANDLING 5733M: David Howells <dhowells@redhat.com> 5734M: David Woodhouse <dwmw2@infradead.org> 5735L: keyrings@vger.kernel.org 5736S: Maintained 5737F: Documentation/admin-guide/module-signing.rst 5738F: certs/ 5739F: scripts/sign-file.c 5740F: scripts/ssl-common.h 5741F: tools/certs/ 5742 5743CFAG12864B LCD DRIVER 5744M: Miguel Ojeda <ojeda@kernel.org> 5745S: Maintained 5746F: drivers/auxdisplay/cfag12864b.c 5747F: include/linux/cfag12864b.h 5748 5749CFAG12864BFB LCD FRAMEBUFFER DRIVER 5750M: Miguel Ojeda <ojeda@kernel.org> 5751S: Maintained 5752F: drivers/auxdisplay/cfag12864bfb.c 5753F: include/linux/cfag12864b.h 5754 5755CHAR and MISC DRIVERS 5756M: Arnd Bergmann <arnd@arndb.de> 5757M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5758S: Supported 5759T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5760F: drivers/char/ 5761F: drivers/misc/ 5762F: include/linux/miscdevice.h 5763F: rust/kernel/miscdevice.rs 5764F: samples/rust/rust_misc_device.rs 5765X: drivers/char/agp/ 5766X: drivers/char/hw_random/ 5767X: drivers/char/ipmi/ 5768X: drivers/char/random.c 5769X: drivers/char/tpm/ 5770 5771CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5772M: Thomas Weißschuh <linux@weissschuh.net> 5773L: linux-hwmon@vger.kernel.org 5774S: Maintained 5775F: Documentation/hwmon/powerz.rst 5776F: drivers/hwmon/powerz.c 5777 5778CHECKPATCH 5779M: Andy Whitcroft <apw@canonical.com> 5780M: Joe Perches <joe@perches.com> 5781R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5782R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5783S: Maintained 5784F: scripts/checkpatch.pl 5785 5786CHECKPATCH DOCUMENTATION 5787M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5788M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5789R: Joe Perches <joe@perches.com> 5790S: Maintained 5791F: Documentation/dev-tools/checkpatch.rst 5792 5793CHINESE DOCUMENTATION 5794M: Alex Shi <alexs@kernel.org> 5795M: Yanteng Si <si.yanteng@linux.dev> 5796R: Dongliang Mu <dzm91@hust.edu.cn> 5797T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5798S: Maintained 5799F: Documentation/translations/zh_CN/ 5800 5801CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5802M: Peter Chen <peter.chen@kernel.org> 5803L: linux-usb@vger.kernel.org 5804S: Maintained 5805T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5806F: drivers/usb/chipidea/ 5807 5808CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5809M: Hans de Goede <hansg@kernel.org> 5810L: linux-input@vger.kernel.org 5811S: Maintained 5812F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5813F: drivers/input/touchscreen/chipone_icn8318.c 5814 5815CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5816M: Hans de Goede <hansg@kernel.org> 5817L: linux-input@vger.kernel.org 5818S: Maintained 5819F: drivers/input/touchscreen/chipone_icn8505.c 5820 5821CHROME HARDWARE PLATFORM SUPPORT 5822M: Benson Leung <bleung@chromium.org> 5823M: Tzung-Bi Shih <tzungbi@kernel.org> 5824L: chrome-platform@lists.linux.dev 5825S: Maintained 5826T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5827F: drivers/platform/chrome/ 5828 5829CHROMEOS EC CODEC DRIVER 5830M: Cheng-Yi Chiang <cychiang@chromium.org> 5831M: Tzung-Bi Shih <tzungbi@kernel.org> 5832R: Guenter Roeck <groeck@chromium.org> 5833L: chrome-platform@lists.linux.dev 5834S: Maintained 5835F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5836F: sound/soc/codecs/cros_ec_codec.* 5837 5838CHROMEOS EC CHARGE CONTROL 5839M: Thomas Weißschuh <linux@weissschuh.net> 5840S: Maintained 5841F: drivers/power/supply/cros_charge-control.c 5842 5843CHROMEOS EC HARDWARE MONITORING 5844M: Thomas Weißschuh <linux@weissschuh.net> 5845L: chrome-platform@lists.linux.dev 5846L: linux-hwmon@vger.kernel.org 5847S: Maintained 5848F: Documentation/hwmon/cros_ec_hwmon.rst 5849F: drivers/hwmon/cros_ec_hwmon.c 5850 5851CHROMEOS EC LED DRIVER 5852M: Thomas Weißschuh <linux@weissschuh.net> 5853S: Maintained 5854F: drivers/leds/leds-cros_ec.c 5855 5856CHROMEOS EC SUBDRIVERS 5857M: Benson Leung <bleung@chromium.org> 5858R: Guenter Roeck <groeck@chromium.org> 5859L: chrome-platform@lists.linux.dev 5860S: Maintained 5861F: drivers/power/supply/cros_charge-control.c 5862F: drivers/power/supply/cros_usbpd-charger.c 5863N: cros_ec 5864N: cros-ec 5865 5866CHROMEOS EC UART DRIVER 5867M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5868R: Benson Leung <bleung@chromium.org> 5869R: Tzung-Bi Shih <tzungbi@kernel.org> 5870S: Maintained 5871F: drivers/platform/chrome/cros_ec_uart.c 5872 5873CHROMEOS EC USB PD NOTIFY DRIVER 5874M: Łukasz Bartosik <ukaszb@chromium.org> 5875M: Andrei Kuchynski <akuchynski@chromium.org> 5876M: Jameson Thies <jthies@google.com> 5877L: chrome-platform@lists.linux.dev 5878S: Maintained 5879F: drivers/platform/chrome/cros_usbpd_notify.c 5880F: include/linux/platform_data/cros_usbpd_notify.h 5881 5882CHROMEOS EC USB TYPE-C DRIVER 5883M: Benson Leung <bleung@chromium.org> 5884M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5885M: Jameson Thies <jthies@google.com> 5886M: Andrei Kuchynski <akuchynski@chromium.org> 5887L: chrome-platform@lists.linux.dev 5888S: Maintained 5889F: drivers/platform/chrome/cros_ec_typec.* 5890F: drivers/platform/chrome/cros_typec_altmode.* 5891F: drivers/platform/chrome/cros_typec_switch.c 5892F: drivers/platform/chrome/cros_typec_vdm.* 5893 5894CHROMEOS HPS DRIVER 5895M: Dan Callaghan <dcallagh@chromium.org> 5896R: Sami Kyöstilä <skyostil@chromium.org> 5897S: Maintained 5898F: drivers/platform/chrome/cros_hps_i2c.c 5899 5900CHROMEOS EC WATCHDOG 5901M: Lukasz Majczak <lma@chromium.org> 5902L: chrome-platform@lists.linux.dev 5903S: Maintained 5904F: drivers/watchdog/cros_ec_wdt.c 5905 5906CHROMEOS UCSI DRIVER 5907M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5908M: Łukasz Bartosik <ukaszb@chromium.org> 5909M: Jameson Thies <jthies@google.com> 5910M: Andrei Kuchynski <akuchynski@chromium.org> 5911L: chrome-platform@lists.linux.dev 5912S: Maintained 5913F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5914 5915CHRONTEL CH7322 CEC DRIVER 5916M: Joe Tessler <jrt@google.com> 5917L: linux-media@vger.kernel.org 5918S: Maintained 5919T: git git://linuxtv.org/media.git 5920F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5921F: drivers/media/cec/i2c/ch7322.c 5922 5923CIRRUS LOGIC AUDIO CODEC DRIVERS 5924M: David Rhodes <david.rhodes@cirrus.com> 5925M: Richard Fitzgerald <rf@opensource.cirrus.com> 5926L: linux-sound@vger.kernel.org 5927L: patches@opensource.cirrus.com 5928S: Maintained 5929F: Documentation/devicetree/bindings/sound/cirrus,cs* 5930F: Documentation/sound/codecs/cs* 5931F: drivers/mfd/cs42l43* 5932F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5933F: drivers/spi/spi-cs42l43* 5934F: include/dt-bindings/sound/cs* 5935F: include/linux/mfd/cs42l43* 5936F: include/sound/cs* 5937F: sound/hda/codecs/cirrus* 5938F: sound/hda/codecs/side-codecs/cs* 5939F: sound/hda/codecs/side-codecs/hda_component* 5940F: sound/soc/codecs/cs* 5941 5942CIRRUS LOGIC HAPTIC DRIVERS 5943M: James Ogletree <jogletre@opensource.cirrus.com> 5944M: Fred Treven <fred.treven@cirrus.com> 5945M: Ben Bright <ben.bright@cirrus.com> 5946L: patches@opensource.cirrus.com 5947S: Supported 5948F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5949F: drivers/input/misc/cs40l* 5950F: drivers/mfd/cs40l* 5951F: include/linux/mfd/cs40l* 5952F: sound/soc/codecs/cs40l* 5953 5954CIRRUS LOGIC DSP FIRMWARE DRIVER 5955M: Simon Trimmer <simont@opensource.cirrus.com> 5956M: Charles Keepax <ckeepax@opensource.cirrus.com> 5957M: Richard Fitzgerald <rf@opensource.cirrus.com> 5958L: patches@opensource.cirrus.com 5959S: Supported 5960W: https://github.com/CirrusLogic/linux-drivers/wiki 5961T: git https://github.com/CirrusLogic/linux-drivers.git 5962F: drivers/firmware/cirrus/ 5963F: include/linux/firmware/cirrus/ 5964 5965CIRRUS LOGIC EP93XX ETHERNET DRIVER 5966M: Hartley Sweeten <hsweeten@visionengravers.com> 5967L: netdev@vger.kernel.org 5968S: Maintained 5969F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5970 5971CIRRUS LOGIC LOCHNAGAR DRIVER 5972M: Charles Keepax <ckeepax@opensource.cirrus.com> 5973M: Richard Fitzgerald <rf@opensource.cirrus.com> 5974L: patches@opensource.cirrus.com 5975S: Supported 5976F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5977F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5978F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5979F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5980F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5981F: Documentation/hwmon/lochnagar.rst 5982F: drivers/clk/clk-lochnagar.c 5983F: drivers/hwmon/lochnagar-hwmon.c 5984F: drivers/mfd/lochnagar-i2c.c 5985F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5986F: drivers/regulator/lochnagar-regulator.c 5987F: include/dt-bindings/clock/lochnagar.h 5988F: include/dt-bindings/pinctrl/lochnagar.h 5989F: include/linux/mfd/lochnagar* 5990F: sound/soc/codecs/lochnagar-sc.c 5991 5992CIRRUS LOGIC MADERA CODEC DRIVERS 5993M: Charles Keepax <ckeepax@opensource.cirrus.com> 5994M: Richard Fitzgerald <rf@opensource.cirrus.com> 5995L: linux-sound@vger.kernel.org 5996L: patches@opensource.cirrus.com 5997S: Supported 5998W: https://github.com/CirrusLogic/linux-drivers/wiki 5999T: git https://github.com/CirrusLogic/linux-drivers.git 6000F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 6001F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 6002F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 6003F: drivers/gpio/gpio-madera* 6004F: drivers/irqchip/irq-madera* 6005F: drivers/mfd/cs47l* 6006F: drivers/mfd/madera* 6007F: drivers/pinctrl/cirrus/* 6008F: include/dt-bindings/sound/madera* 6009F: include/linux/irqchip/irq-madera* 6010F: include/linux/mfd/madera/* 6011F: include/sound/madera* 6012F: sound/soc/codecs/cs47l* 6013F: sound/soc/codecs/madera* 6014 6015CISCO FCOE HBA DRIVER 6016M: Satish Kharat <satishkh@cisco.com> 6017M: Sesidhar Baddela <sebaddel@cisco.com> 6018M: Karan Tilak Kumar <kartilak@cisco.com> 6019L: linux-scsi@vger.kernel.org 6020S: Supported 6021F: drivers/scsi/fnic/ 6022 6023CISCO SCSI HBA DRIVER 6024M: Karan Tilak Kumar <kartilak@cisco.com> 6025M: Sesidhar Baddela <sebaddel@cisco.com> 6026L: linux-scsi@vger.kernel.org 6027S: Supported 6028F: drivers/scsi/snic/ 6029 6030CISCO VIC ETHERNET NIC DRIVER 6031M: Christian Benvenuti <benve@cisco.com> 6032M: Satish Kharat <satishkh@cisco.com> 6033S: Maintained 6034F: drivers/net/ethernet/cisco/enic/ 6035 6036CISCO VIC LOW LATENCY NIC DRIVER 6037M: Christian Benvenuti <benve@cisco.com> 6038M: Nelson Escobar <neescoba@cisco.com> 6039S: Supported 6040F: drivers/infiniband/hw/usnic/ 6041 6042CLANG CONTROL FLOW INTEGRITY SUPPORT 6043M: Sami Tolvanen <samitolvanen@google.com> 6044M: Kees Cook <kees@kernel.org> 6045R: Nathan Chancellor <nathan@kernel.org> 6046L: llvm@lists.linux.dev 6047S: Supported 6048B: https://github.com/ClangBuiltLinux/linux/issues 6049T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 6050F: include/linux/cfi.h 6051F: kernel/cfi.c 6052 6053CLANG-FORMAT FILE 6054M: Miguel Ojeda <ojeda@kernel.org> 6055S: Maintained 6056F: .clang-format 6057 6058CLANG/LLVM BUILD SUPPORT 6059M: Nathan Chancellor <nathan@kernel.org> 6060R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 6061R: Bill Wendling <morbo@google.com> 6062R: Justin Stitt <justinstitt@google.com> 6063L: llvm@lists.linux.dev 6064S: Supported 6065W: https://clangbuiltlinux.github.io/ 6066B: https://github.com/ClangBuiltLinux/linux/issues 6067C: irc://irc.libera.chat/clangbuiltlinux 6068F: Documentation/kbuild/llvm.rst 6069F: include/linux/compiler-clang.h 6070F: scripts/Makefile.clang 6071F: scripts/clang-tools/ 6072K: \b(?i:clang|llvm)\b 6073 6074CLK API 6075M: Russell King <linux@armlinux.org.uk> 6076L: linux-clk@vger.kernel.org 6077S: Maintained 6078F: include/linux/clk.h 6079 6080CLOCKSOURCE, CLOCKEVENT DRIVERS 6081M: Daniel Lezcano <daniel.lezcano@linaro.org> 6082M: Thomas Gleixner <tglx@linutronix.de> 6083L: linux-kernel@vger.kernel.org 6084S: Supported 6085T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 6086F: Documentation/devicetree/bindings/timer/ 6087F: drivers/clocksource/ 6088 6089CLOSURES 6090M: Kent Overstreet <kent.overstreet@linux.dev> 6091L: linux-bcachefs@vger.kernel.org 6092S: Supported 6093C: irc://irc.oftc.net/bcache 6094F: include/linux/closure.h 6095F: lib/closure.c 6096 6097CMPC ACPI DRIVER 6098M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6099L: platform-driver-x86@vger.kernel.org 6100S: Supported 6101F: drivers/platform/x86/classmate-laptop.c 6102 6103COBALT MEDIA DRIVER 6104M: Hans Verkuil <hverkuil@kernel.org> 6105L: linux-media@vger.kernel.org 6106S: Supported 6107W: https://linuxtv.org 6108T: git git://linuxtv.org/media.git 6109F: drivers/media/pci/cobalt/ 6110 6111COCCINELLE/Semantic Patches (SmPL) 6112M: Julia Lawall <Julia.Lawall@inria.fr> 6113M: Nicolas Palix <nicolas.palix@imag.fr> 6114L: cocci@inria.fr (moderated for non-subscribers) 6115S: Supported 6116W: https://coccinelle.gitlabpages.inria.fr/website/ 6117T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6118F: Documentation/dev-tools/coccinelle.rst 6119F: scripts/coccicheck 6120F: scripts/coccinelle/ 6121 6122CODA FILE SYSTEM 6123M: Jan Harkes <jaharkes@cs.cmu.edu> 6124M: coda@cs.cmu.edu 6125L: codalist@coda.cs.cmu.edu 6126S: Maintained 6127W: http://www.coda.cs.cmu.edu/ 6128F: Documentation/filesystems/coda.rst 6129F: fs/coda/ 6130F: include/linux/coda*.h 6131F: include/uapi/linux/coda*.h 6132 6133CODA V4L2 MEM2MEM DRIVER 6134M: Philipp Zabel <p.zabel@pengutronix.de> 6135L: linux-media@vger.kernel.org 6136S: Maintained 6137F: Documentation/devicetree/bindings/media/coda.yaml 6138F: drivers/media/platform/chips-media/coda 6139 6140CODE OF CONDUCT 6141M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6142S: Supported 6143F: Documentation/process/code-of-conduct-interpretation.rst 6144F: Documentation/process/code-of-conduct.rst 6145 6146CODE TAGGING 6147M: Suren Baghdasaryan <surenb@google.com> 6148M: Kent Overstreet <kent.overstreet@linux.dev> 6149S: Maintained 6150F: include/asm-generic/codetag.lds.h 6151F: include/linux/codetag.h 6152F: lib/codetag.c 6153 6154COMEDI DRIVERS 6155M: Ian Abbott <abbotti@mev.co.uk> 6156M: H Hartley Sweeten <hsweeten@visionengravers.com> 6157S: Odd Fixes 6158F: drivers/comedi/ 6159F: include/linux/comedi/ 6160F: include/uapi/linux/comedi.h 6161 6162COMMON CLK FRAMEWORK 6163M: Michael Turquette <mturquette@baylibre.com> 6164M: Stephen Boyd <sboyd@kernel.org> 6165L: linux-clk@vger.kernel.org 6166S: Maintained 6167Q: http://patchwork.kernel.org/project/linux-clk/list/ 6168T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6169F: Documentation/devicetree/bindings/clock/ 6170F: drivers/clk/ 6171F: include/dt-bindings/clock/ 6172F: include/linux/clk-pr* 6173F: include/linux/clk/ 6174F: include/linux/of_clk.h 6175F: scripts/gdb/linux/clk.py 6176F: rust/helpers/clk.c 6177F: rust/kernel/clk.rs 6178X: drivers/clk/clkdev.c 6179 6180COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6181M: Steve French <sfrench@samba.org> 6182M: Steve French <smfrench@gmail.com> 6183R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6184R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6185R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6186R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6187R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6188L: linux-cifs@vger.kernel.org 6189L: samba-technical@lists.samba.org (moderated for non-subscribers) 6190S: Supported 6191W: https://wiki.samba.org/index.php/LinuxCIFS 6192T: git git://git.samba.org/sfrench/cifs-2.6.git 6193F: Documentation/admin-guide/cifs/ 6194F: fs/smb/client/ 6195F: fs/smb/common/ 6196F: include/uapi/linux/cifs 6197 6198COMPACTPCI HOTPLUG CORE 6199M: Scott Murray <scott@spiteful.org> 6200L: linux-pci@vger.kernel.org 6201S: Maintained 6202F: drivers/pci/hotplug/cpci_hotplug* 6203 6204COMPACTPCI HOTPLUG GENERIC DRIVER 6205M: Scott Murray <scott@spiteful.org> 6206L: linux-pci@vger.kernel.org 6207S: Maintained 6208F: drivers/pci/hotplug/cpcihp_generic.c 6209 6210COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6211M: Scott Murray <scott@spiteful.org> 6212L: linux-pci@vger.kernel.org 6213S: Maintained 6214F: drivers/pci/hotplug/cpcihp_zt5550.* 6215 6216COMPAL LAPTOP SUPPORT 6217M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6218L: platform-driver-x86@vger.kernel.org 6219S: Maintained 6220F: drivers/platform/x86/compal-laptop.c 6221 6222COMPILER ATTRIBUTES 6223M: Miguel Ojeda <ojeda@kernel.org> 6224S: Maintained 6225F: include/linux/compiler_attributes.h 6226 6227COMPUTE EXPRESS LINK (CXL) 6228M: Davidlohr Bueso <dave@stgolabs.net> 6229M: Jonathan Cameron <jonathan.cameron@huawei.com> 6230M: Dave Jiang <dave.jiang@intel.com> 6231M: Alison Schofield <alison.schofield@intel.com> 6232M: Vishal Verma <vishal.l.verma@intel.com> 6233M: Ira Weiny <ira.weiny@intel.com> 6234M: Dan Williams <dan.j.williams@intel.com> 6235L: linux-cxl@vger.kernel.org 6236S: Maintained 6237F: Documentation/driver-api/cxl 6238F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6239F: drivers/cxl/ 6240F: include/cxl/ 6241F: include/uapi/linux/cxl_mem.h 6242F: tools/testing/cxl/ 6243 6244COMPUTE EXPRESS LINK PMU (CPMU) 6245M: Jonathan Cameron <jonathan.cameron@huawei.com> 6246L: linux-cxl@vger.kernel.org 6247S: Maintained 6248F: Documentation/admin-guide/perf/cxl.rst 6249F: drivers/perf/cxl_pmu.c 6250 6251CONEXANT ACCESSRUNNER USB DRIVER 6252L: accessrunner-general@lists.sourceforge.net 6253S: Orphan 6254W: http://accessrunner.sourceforge.net/ 6255F: drivers/usb/atm/cxacru.c 6256 6257CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6258M: Elena Reshetova <elena.reshetova@intel.com> 6259M: Carlos Bilbao <carlos.bilbao@kernel.org> 6260S: Maintained 6261F: Documentation/security/snp-tdx-threat-model.rst 6262 6263CONFIGFS 6264M: Andreas Hindborg <a.hindborg@kernel.org> 6265R: Breno Leitao <leitao@debian.org> 6266S: Supported 6267T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6268F: fs/configfs/ 6269F: include/linux/configfs.h 6270F: rust/kernel/configfs.rs 6271F: samples/configfs/ 6272F: samples/rust/rust_configfs.rs 6273 6274CONGATEC BOARD CONTROLLER MFD DRIVER 6275M: Thomas Richard <thomas.richard@bootlin.com> 6276S: Maintained 6277F: drivers/gpio/gpio-cgbc.c 6278F: drivers/hwmon/cgbc-hwmon.c 6279F: drivers/i2c/busses/i2c-cgbc.c 6280F: drivers/mfd/cgbc-core.c 6281F: drivers/watchdog/cgbc_wdt.c 6282F: include/linux/mfd/cgbc.h 6283 6284CONSOLE SUBSYSTEM 6285M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6286S: Supported 6287F: drivers/video/console/ 6288F: include/linux/console* 6289 6290CONTEXT TRACKING 6291M: Frederic Weisbecker <frederic@kernel.org> 6292M: "Paul E. McKenney" <paulmck@kernel.org> 6293S: Maintained 6294F: include/linux/context_tracking* 6295F: kernel/context_tracking.c 6296 6297CONTROL GROUP (CGROUP) 6298M: Tejun Heo <tj@kernel.org> 6299M: Johannes Weiner <hannes@cmpxchg.org> 6300M: Michal Koutný <mkoutny@suse.com> 6301L: cgroups@vger.kernel.org 6302S: Maintained 6303T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6304F: Documentation/admin-guide/cgroup-v1/ 6305F: Documentation/admin-guide/cgroup-v2.rst 6306F: include/linux/cgroup* 6307F: kernel/cgroup/ 6308F: tools/testing/selftests/cgroup/ 6309 6310CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6311M: Tejun Heo <tj@kernel.org> 6312M: Josef Bacik <josef@toxicpanda.com> 6313M: Jens Axboe <axboe@kernel.dk> 6314L: cgroups@vger.kernel.org 6315L: linux-block@vger.kernel.org 6316T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 6317F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6318F: block/bfq-cgroup.c 6319F: block/blk-cgroup.c 6320F: block/blk-iocost.c 6321F: block/blk-iolatency.c 6322F: block/blk-throttle.c 6323F: include/linux/blk-cgroup.h 6324 6325CONTROL GROUP - CPUSET 6326M: Waiman Long <longman@redhat.com> 6327L: cgroups@vger.kernel.org 6328S: Maintained 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6330F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6331F: include/linux/cpuset.h 6332F: kernel/cgroup/cpuset-internal.h 6333F: kernel/cgroup/cpuset-v1.c 6334F: kernel/cgroup/cpuset.c 6335F: tools/testing/selftests/cgroup/test_cpuset.c 6336F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6337F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6338 6339CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6340M: Maarten Lankhorst <dev@lankhorst.se> 6341M: Maxime Ripard <mripard@kernel.org> 6342M: Natalie Vock <natalie.vock@gmx.de> 6343L: cgroups@vger.kernel.org 6344L: dri-devel@lists.freedesktop.org 6345S: Maintained 6346T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6347F: include/linux/cgroup_dmem.h 6348F: kernel/cgroup/dmem.c 6349 6350CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6351M: Johannes Weiner <hannes@cmpxchg.org> 6352M: Michal Hocko <mhocko@kernel.org> 6353M: Roman Gushchin <roman.gushchin@linux.dev> 6354M: Shakeel Butt <shakeel.butt@linux.dev> 6355R: Muchun Song <muchun.song@linux.dev> 6356L: cgroups@vger.kernel.org 6357L: linux-mm@kvack.org 6358S: Maintained 6359F: include/linux/memcontrol.h 6360F: include/linux/page_counter.h 6361F: mm/memcontrol.c 6362F: mm/memcontrol-v1.c 6363F: mm/memcontrol-v1.h 6364F: mm/page_counter.c 6365F: mm/swap_cgroup.c 6366F: samples/cgroup/* 6367F: tools/testing/selftests/cgroup/memcg_protection.m 6368F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6369F: tools/testing/selftests/cgroup/test_kmem.c 6370F: tools/testing/selftests/cgroup/test_memcontrol.c 6371 6372CORETEMP HARDWARE MONITORING DRIVER 6373L: linux-hwmon@vger.kernel.org 6374S: Orphan 6375F: Documentation/hwmon/coretemp.rst 6376F: drivers/hwmon/coretemp.c 6377 6378CORSAIR-CPRO HARDWARE MONITOR DRIVER 6379M: Marius Zachmann <mail@mariuszachmann.de> 6380L: linux-hwmon@vger.kernel.org 6381S: Maintained 6382F: drivers/hwmon/corsair-cpro.c 6383 6384CORSAIR-PSU HARDWARE MONITOR DRIVER 6385M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6386L: linux-hwmon@vger.kernel.org 6387S: Maintained 6388F: Documentation/hwmon/corsair-psu.rst 6389F: drivers/hwmon/corsair-psu.c 6390 6391COUNTER SUBSYSTEM 6392M: William Breathitt Gray <wbg@kernel.org> 6393L: linux-iio@vger.kernel.org 6394S: Maintained 6395T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6396F: Documentation/ABI/testing/sysfs-bus-counter 6397F: Documentation/driver-api/generic-counter.rst 6398F: drivers/counter/ 6399F: include/linux/counter.h 6400F: include/uapi/linux/counter.h 6401F: tools/counter/ 6402 6403COUNTER WATCH EVENTS TOOL 6404M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6405L: linux-iio@vger.kernel.org 6406S: Maintained 6407F: tools/counter/counter_watch_events.c 6408 6409CP2615 I2C DRIVER 6410M: Bence Csókás <bence98@sch.bme.hu> 6411S: Maintained 6412F: drivers/i2c/busses/i2c-cp2615.c 6413 6414CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6415M: Viresh Kumar <viresh.kumar@linaro.org> 6416M: Sudeep Holla <sudeep.holla@arm.com> 6417L: linux-pm@vger.kernel.org 6418S: Maintained 6419W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6420F: drivers/cpufreq/vexpress-spc-cpufreq.c 6421 6422CPU FREQUENCY SCALING FRAMEWORK 6423M: "Rafael J. Wysocki" <rafael@kernel.org> 6424M: Viresh Kumar <viresh.kumar@linaro.org> 6425L: linux-pm@vger.kernel.org 6426S: Maintained 6427B: https://bugzilla.kernel.org 6428T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6429T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6430F: Documentation/admin-guide/pm/cpufreq.rst 6431F: Documentation/admin-guide/pm/intel_pstate.rst 6432F: Documentation/cpu-freq/ 6433F: Documentation/devicetree/bindings/cpufreq/ 6434F: drivers/cpufreq/ 6435F: include/linux/cpufreq.h 6436F: include/linux/sched/cpufreq.h 6437F: kernel/sched/cpufreq*.c 6438F: rust/kernel/cpufreq.rs 6439F: tools/testing/selftests/cpufreq/ 6440 6441CPU FREQUENCY DRIVERS - VIRTUAL MACHINE CPUFREQ 6442M: Saravana Kannan <saravanak@google.com> 6443L: linux-pm@vger.kernel.org 6444S: Maintained 6445F: drivers/cpufreq/virtual-cpufreq.c 6446 6447CPU HOTPLUG 6448M: Thomas Gleixner <tglx@linutronix.de> 6449M: Peter Zijlstra <peterz@infradead.org> 6450L: linux-kernel@vger.kernel.org 6451S: Maintained 6452T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6453F: include/linux/cpu.h 6454F: include/linux/cpuhotplug.h 6455F: include/linux/smpboot.h 6456F: kernel/cpu.c 6457F: kernel/smpboot.* 6458F: rust/helpers/cpu.c 6459F: rust/kernel/cpu.rs 6460 6461CPU IDLE TIME MANAGEMENT FRAMEWORK 6462M: "Rafael J. Wysocki" <rafael@kernel.org> 6463M: Daniel Lezcano <daniel.lezcano@linaro.org> 6464L: linux-pm@vger.kernel.org 6465S: Maintained 6466B: https://bugzilla.kernel.org 6467T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6468F: Documentation/admin-guide/pm/cpuidle.rst 6469F: Documentation/driver-api/pm/cpuidle.rst 6470F: drivers/cpuidle/ 6471F: include/linux/cpuidle.h 6472 6473CPU POWER MONITORING SUBSYSTEM 6474M: Thomas Renninger <trenn@suse.com> 6475M: Shuah Khan <shuah@kernel.org> 6476M: Shuah Khan <skhan@linuxfoundation.org> 6477M: John B. Wyatt IV <jwyatt@redhat.com> 6478M: John B. Wyatt IV <sageofredondo@gmail.com> 6479M: John Kacur <jkacur@redhat.com> 6480L: linux-pm@vger.kernel.org 6481S: Maintained 6482F: tools/power/cpupower/ 6483 6484CPUID/MSR DRIVER 6485M: "H. Peter Anvin" <hpa@zytor.com> 6486S: Maintained 6487F: arch/x86/kernel/cpuid.c 6488F: arch/x86/kernel/msr.c 6489 6490CPUIDLE DRIVER - ARM BIG LITTLE 6491M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6492M: Daniel Lezcano <daniel.lezcano@linaro.org> 6493L: linux-pm@vger.kernel.org 6494L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6495S: Maintained 6496T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6497F: drivers/cpuidle/cpuidle-big_little.c 6498 6499CPUIDLE DRIVER - ARM EXYNOS 6500M: Daniel Lezcano <daniel.lezcano@linaro.org> 6501M: Kukjin Kim <kgene@kernel.org> 6502R: Krzysztof Kozlowski <krzk@kernel.org> 6503L: linux-pm@vger.kernel.org 6504L: linux-samsung-soc@vger.kernel.org 6505S: Maintained 6506F: arch/arm/mach-exynos/pm.c 6507F: drivers/cpuidle/cpuidle-exynos.c 6508F: include/linux/platform_data/cpuidle-exynos.h 6509 6510CPUIDLE DRIVER - ARM PSCI 6511M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6512M: Sudeep Holla <sudeep.holla@arm.com> 6513M: Ulf Hansson <ulf.hansson@linaro.org> 6514L: linux-pm@vger.kernel.org 6515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6516S: Supported 6517T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6518F: drivers/cpuidle/cpuidle-psci.c 6519 6520CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6521M: Ulf Hansson <ulf.hansson@linaro.org> 6522L: linux-pm@vger.kernel.org 6523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6524S: Supported 6525T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6526F: drivers/cpuidle/cpuidle-psci-domain.c 6527F: drivers/cpuidle/cpuidle-psci.h 6528 6529CPUIDLE DRIVER - DT IDLE PM DOMAIN 6530M: Ulf Hansson <ulf.hansson@linaro.org> 6531L: linux-pm@vger.kernel.org 6532S: Supported 6533T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6534F: drivers/cpuidle/dt_idle_genpd.c 6535F: drivers/cpuidle/dt_idle_genpd.h 6536 6537CPUIDLE DRIVER - RISC-V SBI 6538M: Anup Patel <anup@brainfault.org> 6539L: linux-pm@vger.kernel.org 6540L: linux-riscv@lists.infradead.org 6541S: Maintained 6542F: drivers/cpuidle/cpuidle-riscv-sbi.c 6543 6544CPUMASK API [RUST] 6545M: Viresh Kumar <viresh.kumar@linaro.org> 6546R: Yury Norov <yury.norov@gmail.com> 6547S: Maintained 6548F: rust/kernel/cpumask.rs 6549 6550CRAMFS FILESYSTEM 6551M: Nicolas Pitre <nico@fluxnic.net> 6552S: Maintained 6553F: Documentation/filesystems/cramfs.rst 6554F: fs/cramfs/ 6555 6556CRC LIBRARY 6557M: Eric Biggers <ebiggers@kernel.org> 6558R: Ard Biesheuvel <ardb@kernel.org> 6559L: linux-crypto@vger.kernel.org 6560S: Maintained 6561T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6562F: Documentation/staging/crc* 6563F: include/linux/crc* 6564F: lib/crc/ 6565F: scripts/gen-crc-consts.py 6566 6567CREATIVE SB0540 6568M: Bastien Nocera <hadess@hadess.net> 6569L: linux-input@vger.kernel.org 6570S: Maintained 6571F: drivers/hid/hid-creative-sb0540.c 6572 6573CREDENTIALS 6574M: Paul Moore <paul@paul-moore.com> 6575R: Serge Hallyn <sergeh@kernel.org> 6576L: linux-security-module@vger.kernel.org 6577S: Supported 6578T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6579F: include/linux/cred.h 6580F: kernel/cred.c 6581F: rust/kernel/cred.rs 6582F: Documentation/security/credentials.rst 6583 6584INTEL CRPS COMMON REDUNDANT PSU DRIVER 6585M: Ninad Palsule <ninad@linux.ibm.com> 6586L: linux-hwmon@vger.kernel.org 6587S: Maintained 6588F: Documentation/hwmon/crps.rst 6589F: drivers/hwmon/pmbus/crps.c 6590 6591CRYPTO API 6592M: Herbert Xu <herbert@gondor.apana.org.au> 6593M: "David S. Miller" <davem@davemloft.net> 6594L: linux-crypto@vger.kernel.org 6595S: Maintained 6596T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6597T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6598F: Documentation/crypto/ 6599F: Documentation/devicetree/bindings/crypto/ 6600F: arch/*/crypto/ 6601F: crypto/ 6602F: drivers/crypto/ 6603F: include/crypto/ 6604F: include/linux/crypto* 6605 6606CRYPTO LIBRARY 6607M: Eric Biggers <ebiggers@kernel.org> 6608M: Jason A. Donenfeld <Jason@zx2c4.com> 6609M: Ard Biesheuvel <ardb@kernel.org> 6610L: linux-crypto@vger.kernel.org 6611S: Maintained 6612T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6613T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6614F: lib/crypto/ 6615 6616CRYPTO SPEED TEST COMPARE 6617M: Wang Jinchao <wangjinchao@xfusion.com> 6618L: linux-crypto@vger.kernel.org 6619S: Maintained 6620F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6621 6622CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6623M: Neil Horman <nhorman@tuxdriver.com> 6624L: linux-crypto@vger.kernel.org 6625S: Maintained 6626F: crypto/ansi_cprng.c 6627F: crypto/rng.c 6628 6629CS3308 MEDIA DRIVER 6630M: Hans Verkuil <hverkuil@kernel.org> 6631L: linux-media@vger.kernel.org 6632S: Odd Fixes 6633W: http://linuxtv.org 6634T: git git://linuxtv.org/media.git 6635F: drivers/media/i2c/cs3308.c 6636 6637CS5535 Audio ALSA driver 6638M: Jaya Kumar <jayakumar.alsa@gmail.com> 6639S: Maintained 6640F: sound/pci/cs5535audio/ 6641 6642CTU CAN FD DRIVER 6643M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6644M: Ondrej Ille <ondrej.ille@gmail.com> 6645L: linux-can@vger.kernel.org 6646S: Maintained 6647F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6648F: drivers/net/can/ctucanfd/ 6649 6650CVE ASSIGNMENT CONTACT 6651M: CVE Assignment Team <cve@kernel.org> 6652S: Maintained 6653F: Documentation/process/cve.rst 6654 6655CW1200 WLAN driver 6656S: Orphan 6657L: linux-wireless@vger.kernel.org 6658F: drivers/net/wireless/st/ 6659F: include/linux/platform_data/net-cw1200.h 6660 6661CX18 VIDEO4LINUX DRIVER 6662M: Andy Walls <awalls@md.metrocast.net> 6663L: linux-media@vger.kernel.org 6664S: Maintained 6665W: https://linuxtv.org 6666T: git git://linuxtv.org/media.git 6667F: drivers/media/pci/cx18/ 6668F: include/uapi/linux/ivtv* 6669 6670CX2341X MPEG ENCODER HELPER MODULE 6671M: Hans Verkuil <hverkuil@kernel.org> 6672L: linux-media@vger.kernel.org 6673S: Maintained 6674W: https://linuxtv.org 6675T: git git://linuxtv.org/media.git 6676F: drivers/media/common/cx2341x* 6677F: include/media/drv-intf/cx2341x.h 6678 6679CX24120 MEDIA DRIVER 6680M: Jemma Denson <jdenson@gmail.com> 6681M: Patrick Boettcher <patrick.boettcher@posteo.de> 6682L: linux-media@vger.kernel.org 6683S: Maintained 6684W: https://linuxtv.org 6685Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6686F: drivers/media/dvb-frontends/cx24120* 6687 6688CX88 VIDEO4LINUX DRIVER 6689M: Mauro Carvalho Chehab <mchehab@kernel.org> 6690L: linux-media@vger.kernel.org 6691S: Odd fixes 6692W: https://linuxtv.org 6693T: git git://linuxtv.org/media.git 6694F: Documentation/driver-api/media/drivers/cx88* 6695F: drivers/media/pci/cx88/ 6696 6697CXD2820R MEDIA DRIVER 6698L: linux-media@vger.kernel.org 6699S: Orphan 6700W: https://linuxtv.org 6701Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6702F: drivers/media/dvb-frontends/cxd2820r* 6703 6704CXGB3 ETHERNET DRIVER (CXGB3) 6705M: Potnuri Bharat Teja <bharat@chelsio.com> 6706L: netdev@vger.kernel.org 6707S: Maintained 6708W: http://www.chelsio.com 6709F: drivers/net/ethernet/chelsio/cxgb3/ 6710 6711CXGB3 ISCSI DRIVER (CXGB3I) 6712M: Varun Prakash <varun@chelsio.com> 6713L: linux-scsi@vger.kernel.org 6714S: Supported 6715W: http://www.chelsio.com 6716F: drivers/scsi/cxgbi/cxgb3i 6717 6718CXGB4 CRYPTO DRIVER (chcr) 6719M: Ayush Sawal <ayush.sawal@chelsio.com> 6720L: linux-crypto@vger.kernel.org 6721S: Supported 6722W: http://www.chelsio.com 6723F: drivers/crypto/chelsio 6724 6725CXGB4 ETHERNET DRIVER (CXGB4) 6726M: Potnuri Bharat Teja <bharat@chelsio.com> 6727L: netdev@vger.kernel.org 6728S: Maintained 6729W: http://www.chelsio.com 6730F: drivers/net/ethernet/chelsio/cxgb4/ 6731 6732CXGB4 INLINE CRYPTO DRIVER 6733M: Ayush Sawal <ayush.sawal@chelsio.com> 6734L: netdev@vger.kernel.org 6735S: Maintained 6736W: http://www.chelsio.com 6737F: drivers/net/ethernet/chelsio/inline_crypto/ 6738 6739CXGB4 ISCSI DRIVER (CXGB4I) 6740M: Varun Prakash <varun@chelsio.com> 6741L: linux-scsi@vger.kernel.org 6742S: Supported 6743W: http://www.chelsio.com 6744F: drivers/scsi/cxgbi/cxgb4i 6745 6746CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6747M: Potnuri Bharat Teja <bharat@chelsio.com> 6748L: linux-rdma@vger.kernel.org 6749S: Supported 6750W: http://www.openfabrics.org 6751F: drivers/infiniband/hw/cxgb4/ 6752F: include/uapi/rdma/cxgb4-abi.h 6753 6754CXGB4VF ETHERNET DRIVER (CXGB4VF) 6755M: Potnuri Bharat Teja <bharat@chelsio.com> 6756L: netdev@vger.kernel.org 6757S: Maintained 6758W: http://www.chelsio.com 6759F: drivers/net/ethernet/chelsio/cxgb4vf/ 6760 6761CYBERPRO FB DRIVER 6762M: Russell King <linux@armlinux.org.uk> 6763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6764S: Maintained 6765W: http://www.armlinux.org.uk/ 6766F: drivers/video/fbdev/cyber2000fb.* 6767 6768CYCLADES PC300 DRIVER 6769S: Orphan 6770F: drivers/net/wan/pc300* 6771 6772CYPRESS CY8C95X0 PINCTRL DRIVER 6773M: Patrick Rudolph <patrick.rudolph@9elements.com> 6774L: linux-gpio@vger.kernel.org 6775S: Maintained 6776F: drivers/pinctrl/pinctrl-cy8c95x0.c 6777 6778CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6779M: Linus Walleij <linus.walleij@linaro.org> 6780L: linux-input@vger.kernel.org 6781S: Maintained 6782F: drivers/input/touchscreen/cy8ctma140.c 6783 6784CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6785M: Yassine Oudjana <y.oudjana@protonmail.com> 6786L: linux-input@vger.kernel.org 6787S: Maintained 6788F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6789F: drivers/input/keyboard/cypress-sf.c 6790 6791CYPRESS_FIRMWARE MEDIA DRIVER 6792L: linux-media@vger.kernel.org 6793S: Orphan 6794W: https://linuxtv.org 6795Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6796F: drivers/media/common/cypress_firmware* 6797 6798CYTTSP TOUCHSCREEN DRIVER 6799M: Linus Walleij <linus.walleij@linaro.org> 6800L: linux-input@vger.kernel.org 6801S: Maintained 6802F: drivers/input/touchscreen/cyttsp* 6803 6804D-LINK DIR-685 TOUCHKEYS DRIVER 6805M: Linus Walleij <linus.walleij@linaro.org> 6806L: linux-input@vger.kernel.org 6807S: Supported 6808F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6809 6810DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6811M: Joshua Kinard <linux@kumba.dev> 6812S: Maintained 6813F: drivers/rtc/rtc-ds1685.c 6814F: include/linux/rtc/ds1685.h 6815 6816DAMA SLAVE for AX.25 6817M: Joerg Reuter <jreuter@yaina.de> 6818L: linux-hams@vger.kernel.org 6819S: Maintained 6820W: http://yaina.de/jreuter/ 6821W: http://www.qsl.net/dl1bke/ 6822F: net/ax25/af_ax25.c 6823F: net/ax25/ax25_dev.c 6824F: net/ax25/ax25_ds_* 6825F: net/ax25/ax25_in.c 6826F: net/ax25/ax25_out.c 6827F: net/ax25/ax25_timer.c 6828F: net/ax25/sysctl_net_ax25.c 6829 6830DASHARO ACPI PLATFORM DRIVER 6831M: Michał Kopeć <michal.kopec@3mdeb.com> 6832S: Maintained 6833W: https://docs.dasharo.com/ 6834F: drivers/platform/x86/dasharo-acpi.c 6835 6836DAMON 6837M: SeongJae Park <sj@kernel.org> 6838L: damon@lists.linux.dev 6839L: linux-mm@kvack.org 6840S: Maintained 6841W: https://damonitor.github.io 6842P: Documentation/mm/damon/maintainer-profile.rst 6843T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6844T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6845T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6846F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6847F: Documentation/admin-guide/mm/damon/ 6848F: Documentation/mm/damon/ 6849F: include/linux/damon.h 6850F: include/trace/events/damon.h 6851F: mm/damon/ 6852F: samples/damon/ 6853F: tools/testing/selftests/damon/ 6854 6855DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6856L: netdev@vger.kernel.org 6857S: Orphan 6858F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6859F: drivers/net/ethernet/dec/tulip/dmfe.c 6860 6861DC390/AM53C974 SCSI driver 6862M: Hannes Reinecke <hare@suse.com> 6863L: linux-scsi@vger.kernel.org 6864S: Maintained 6865F: drivers/scsi/am53c974.c 6866 6867DC395x SCSI driver 6868M: Oliver Neukum <oliver@neukum.org> 6869M: Ali Akcaagac <aliakc@web.de> 6870M: Jamie Lenehan <lenehan@twibble.org> 6871S: Maintained 6872F: Documentation/scsi/dc395x.rst 6873F: drivers/scsi/dc395x.* 6874 6875DEBUGOBJECTS: 6876M: Thomas Gleixner <tglx@linutronix.de> 6877L: linux-kernel@vger.kernel.org 6878S: Maintained 6879T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6880F: include/linux/debugobjects.h 6881F: lib/debugobjects.c 6882 6883DECSTATION PLATFORM SUPPORT 6884M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6885L: linux-mips@vger.kernel.org 6886S: Maintained 6887F: arch/mips/dec/ 6888F: arch/mips/include/asm/dec/ 6889F: arch/mips/include/asm/mach-dec/ 6890 6891DEFXX FDDI NETWORK DRIVER 6892M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6893S: Maintained 6894F: drivers/net/fddi/defxx.* 6895 6896DEFZA FDDI NETWORK DRIVER 6897M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6898S: Maintained 6899F: drivers/net/fddi/defza.* 6900 6901DEINTERLACE DRIVERS FOR ALLWINNER H3 6902M: Jernej Skrabec <jernej.skrabec@gmail.com> 6903L: linux-media@vger.kernel.org 6904S: Maintained 6905T: git git://linuxtv.org/media.git 6906F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6907F: drivers/media/platform/sunxi/sun8i-di/ 6908 6909DELL LAPTOP DRIVER 6910M: Matthew Garrett <mjg59@srcf.ucam.org> 6911M: Pali Rohár <pali@kernel.org> 6912L: platform-driver-x86@vger.kernel.org 6913S: Maintained 6914F: drivers/platform/x86/dell/dell-laptop.c 6915 6916DELL LAPTOP FREEFALL DRIVER 6917M: Pali Rohár <pali@kernel.org> 6918S: Maintained 6919F: drivers/platform/x86/dell/dell-smo8800.c 6920 6921DELL LAPTOP RBTN DRIVER 6922M: Pali Rohár <pali@kernel.org> 6923S: Maintained 6924F: drivers/platform/x86/dell/dell-rbtn.* 6925 6926DELL LAPTOP SMM DRIVER 6927M: Pali Rohár <pali@kernel.org> 6928S: Maintained 6929F: Documentation/ABI/obsolete/procfs-i8k 6930F: drivers/hwmon/dell-smm-hwmon.c 6931F: include/uapi/linux/i8k.h 6932 6933DELL PC DRIVER 6934M: Lyndon Sanche <lsanche@lyndeno.ca> 6935L: platform-driver-x86@vger.kernel.org 6936S: Maintained 6937F: drivers/platform/x86/dell/dell-pc.c 6938 6939DELL REMOTE BIOS UPDATE DRIVER 6940M: Stuart Hayes <stuart.w.hayes@gmail.com> 6941L: platform-driver-x86@vger.kernel.org 6942S: Maintained 6943F: drivers/platform/x86/dell/dell_rbu.c 6944 6945DELL SMBIOS DRIVER 6946M: Pali Rohár <pali@kernel.org> 6947L: Dell.Client.Kernel@dell.com 6948L: platform-driver-x86@vger.kernel.org 6949S: Maintained 6950F: drivers/platform/x86/dell/dell-smbios.* 6951 6952DELL SMBIOS SMM DRIVER 6953L: Dell.Client.Kernel@dell.com 6954L: platform-driver-x86@vger.kernel.org 6955S: Maintained 6956F: drivers/platform/x86/dell/dell-smbios-smm.c 6957 6958DELL SMBIOS WMI DRIVER 6959L: Dell.Client.Kernel@dell.com 6960L: platform-driver-x86@vger.kernel.org 6961S: Maintained 6962F: drivers/platform/x86/dell/dell-smbios-wmi.c 6963F: tools/wmi/dell-smbios-example.c 6964 6965DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6966M: Stuart Hayes <stuart.w.hayes@gmail.com> 6967L: platform-driver-x86@vger.kernel.org 6968S: Maintained 6969F: Documentation/userspace-api/dcdbas.rst 6970F: drivers/platform/x86/dell/dcdbas.* 6971 6972DELL WMI DDV DRIVER 6973M: Armin Wolf <W_Armin@gmx.de> 6974S: Maintained 6975F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6976F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6977F: Documentation/wmi/devices/dell-wmi-ddv.rst 6978F: drivers/platform/x86/dell/dell-wmi-ddv.c 6979 6980DELL WMI DESCRIPTOR DRIVER 6981L: Dell.Client.Kernel@dell.com 6982S: Maintained 6983F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6984 6985DELL WMI HARDWARE PRIVACY SUPPORT 6986L: Dell.Client.Kernel@dell.com 6987L: platform-driver-x86@vger.kernel.org 6988S: Maintained 6989F: drivers/platform/x86/dell/dell-wmi-privacy.c 6990 6991DELL WMI NOTIFICATIONS DRIVER 6992M: Matthew Garrett <mjg59@srcf.ucam.org> 6993M: Pali Rohár <pali@kernel.org> 6994S: Maintained 6995F: drivers/platform/x86/dell/dell-wmi-base.c 6996 6997DELL WMI SYSMAN DRIVER 6998M: Prasanth Ksr <prasanth.ksr@dell.com> 6999L: Dell.Client.Kernel@dell.com 7000L: platform-driver-x86@vger.kernel.org 7001S: Maintained 7002F: Documentation/ABI/testing/sysfs-class-firmware-attributes 7003F: drivers/platform/x86/dell/dell-wmi-sysman/ 7004 7005DELTA AHE-50DC FAN CONTROL MODULE DRIVER 7006M: Zev Weiss <zev@bewilderbeest.net> 7007L: linux-hwmon@vger.kernel.org 7008S: Maintained 7009F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 7010 7011DELTA DPS920AB PSU DRIVER 7012M: Robert Marko <robert.marko@sartura.hr> 7013L: linux-hwmon@vger.kernel.org 7014S: Maintained 7015F: Documentation/hwmon/dps920ab.rst 7016F: drivers/hwmon/pmbus/dps920ab.c 7017 7018DELTA NETWORKS TN48M CPLD DRIVERS 7019M: Robert Marko <robert.marko@sartura.hr> 7020S: Maintained 7021F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 7022F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 7023F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 7024F: drivers/gpio/gpio-tn48m.c 7025F: include/dt-bindings/reset/delta,tn48m-reset.h 7026 7027DELTA ST MEDIA DRIVER 7028M: Hugues Fruchet <hugues.fruchet@foss.st.com> 7029L: linux-media@vger.kernel.org 7030S: Supported 7031W: https://linuxtv.org 7032T: git git://linuxtv.org/media.git 7033F: drivers/media/platform/st/sti/delta 7034 7035DENALI NAND DRIVER 7036L: linux-mtd@lists.infradead.org 7037S: Orphan 7038F: drivers/mtd/nand/raw/denali* 7039 7040DESIGNWARE EDMA CORE IP DRIVER 7041M: Manivannan Sadhasivam <mani@kernel.org> 7042L: dmaengine@vger.kernel.org 7043S: Maintained 7044F: drivers/dma/dw-edma/ 7045F: include/linux/dma/edma.h 7046 7047DESIGNWARE USB2 DRD IP DRIVER 7048M: Minas Harutyunyan <hminas@synopsys.com> 7049L: linux-usb@vger.kernel.org 7050S: Maintained 7051T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 7052F: drivers/usb/dwc2/ 7053 7054DESIGNWARE USB3 DRD IP DRIVER 7055M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 7056L: linux-usb@vger.kernel.org 7057S: Maintained 7058F: drivers/usb/dwc3/ 7059 7060DESIGNWARE XDATA IP DRIVER 7061L: linux-pci@vger.kernel.org 7062S: Orphan 7063F: Documentation/misc-devices/dw-xdata-pcie.rst 7064F: drivers/misc/dw-xdata-pcie.c 7065 7066DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 7067M: Andreas Klinger <ak@it-klinger.de> 7068L: linux-iio@vger.kernel.org 7069S: Maintained 7070F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 7071F: drivers/iio/proximity/srf*.c 7072 7073DEVICE COREDUMP (DEV_COREDUMP) 7074M: Johannes Berg <johannes@sipsolutions.net> 7075L: linux-kernel@vger.kernel.org 7076S: Maintained 7077F: drivers/base/devcoredump.c 7078F: include/linux/devcoredump.h 7079 7080DEVICE DEPENDENCY HELPER SCRIPT 7081M: Saravana Kannan <saravanak@google.com> 7082L: linux-kernel@vger.kernel.org 7083S: Maintained 7084F: scripts/dev-needs.sh 7085 7086DEVICE DIRECT ACCESS (DAX) 7087M: Dan Williams <dan.j.williams@intel.com> 7088M: Vishal Verma <vishal.l.verma@intel.com> 7089M: Dave Jiang <dave.jiang@intel.com> 7090L: nvdimm@lists.linux.dev 7091L: linux-cxl@vger.kernel.org 7092S: Supported 7093F: drivers/dax/ 7094 7095DEVICE FREQUENCY (DEVFREQ) 7096M: MyungJoo Ham <myungjoo.ham@samsung.com> 7097M: Kyungmin Park <kyungmin.park@samsung.com> 7098M: Chanwoo Choi <cw00.choi@samsung.com> 7099L: linux-pm@vger.kernel.org 7100S: Maintained 7101T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7102F: Documentation/devicetree/bindings/devfreq/ 7103F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7104F: drivers/devfreq/ 7105F: include/linux/devfreq.h 7106F: include/trace/events/devfreq.h 7107 7108DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7109M: Chanwoo Choi <cw00.choi@samsung.com> 7110L: linux-pm@vger.kernel.org 7111S: Supported 7112T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7113F: Documentation/devicetree/bindings/devfreq/event/ 7114F: drivers/devfreq/devfreq-event.c 7115F: drivers/devfreq/event/ 7116F: include/dt-bindings/pmu/exynos_ppmu.h 7117F: include/linux/devfreq-event.h 7118 7119DEVICE I/O & IRQ [RUST] 7120M: Danilo Krummrich <dakr@kernel.org> 7121M: Alice Ryhl <aliceryhl@google.com> 7122M: Daniel Almeida <daniel.almeida@collabora.com> 7123L: rust-for-linux@vger.kernel.org 7124S: Supported 7125W: https://rust-for-linux.com 7126B: https://github.com/Rust-for-Linux/linux/issues 7127C: https://rust-for-linux.zulipchat.com 7128T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7129F: rust/kernel/io.rs 7130F: rust/kernel/io/ 7131F: rust/kernel/irq.rs 7132F: rust/kernel/irq/ 7133 7134DEVICE RESOURCE MANAGEMENT HELPERS 7135M: Hans de Goede <hansg@kernel.org> 7136R: Matti Vaittinen <mazziesaccount@gmail.com> 7137S: Maintained 7138F: include/linux/devm-helpers.h 7139 7140DEVICE-MAPPER (LVM) 7141M: Alasdair Kergon <agk@redhat.com> 7142M: Mike Snitzer <snitzer@kernel.org> 7143M: Mikulas Patocka <mpatocka@redhat.com> 7144L: dm-devel@lists.linux.dev 7145S: Maintained 7146Q: http://patchwork.kernel.org/project/dm-devel/list/ 7147T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7148F: Documentation/admin-guide/device-mapper/ 7149F: drivers/md/Kconfig 7150F: drivers/md/Makefile 7151F: drivers/md/dm* 7152F: drivers/md/persistent-data/ 7153F: include/linux/device-mapper.h 7154F: include/linux/dm-*.h 7155F: include/uapi/linux/dm-*.h 7156 7157DEVICE-MAPPER VDO TARGET 7158M: Matthew Sakai <msakai@redhat.com> 7159L: dm-devel@lists.linux.dev 7160S: Maintained 7161F: Documentation/admin-guide/device-mapper/vdo*.rst 7162F: drivers/md/dm-vdo/ 7163 7164DEVICE-MAPPER PCACHE TARGET 7165M: Dongsheng Yang <dongsheng.yang@linux.dev> 7166M: Zheng Gu <cengku@gmail.com> 7167L: dm-devel@lists.linux.dev 7168S: Maintained 7169F: Documentation/admin-guide/device-mapper/dm-pcache.rst 7170F: drivers/md/dm-pcache/ 7171 7172DEVLINK 7173M: Jiri Pirko <jiri@resnulli.us> 7174L: netdev@vger.kernel.org 7175S: Supported 7176F: Documentation/networking/devlink 7177F: include/net/devlink.h 7178F: include/uapi/linux/devlink.h 7179F: net/devlink/ 7180 7181DFROBOT SD2405AL RTC DRIVER 7182M: Tóth János <gomba007@gmail.com> 7183L: linux-rtc@vger.kernel.org 7184S: Maintained 7185F: drivers/rtc/rtc-sd2405al.c 7186 7187DFROBOT SEN0322 DRIVER 7188M: Tóth János <gomba007@gmail.com> 7189L: linux-iio@vger.kernel.org 7190S: Maintained 7191F: drivers/iio/chemical/sen0322.c 7192 7193DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7194M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7195M: Marek Vasut <marex@denx.de> 7196L: kernel@dh-electronics.com 7197S: Maintained 7198N: dhcom 7199N: dhcor 7200N: dhsom 7201 7202DIALOG SEMICONDUCTOR DRIVERS 7203M: Support Opensource <support.opensource@diasemi.com> 7204S: Supported 7205W: http://www.dialog-semiconductor.com/products 7206F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7207F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7208F: Documentation/devicetree/bindings/mfd/da90*.txt 7209F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7210F: Documentation/devicetree/bindings/regulator/da92*.txt 7211F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7212F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7213F: Documentation/devicetree/bindings/sound/da[79]*.txt 7214F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7215F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7216F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7217F: Documentation/hwmon/da90??.rst 7218F: drivers/gpio/gpio-da90??.c 7219F: drivers/hwmon/da90??-hwmon.c 7220F: drivers/iio/adc/da91??-*.c 7221F: drivers/input/misc/da72??.[ch] 7222F: drivers/input/misc/da90??_onkey.c 7223F: drivers/input/touchscreen/da9052_tsi.c 7224F: drivers/leds/leds-da90??.c 7225F: drivers/mfd/da903x.c 7226F: drivers/mfd/da90??-*.c 7227F: drivers/mfd/da91??-*.c 7228F: drivers/pinctrl/pinctrl-da90??.c 7229F: drivers/power/supply/da9052-battery.c 7230F: drivers/power/supply/da91??-*.c 7231F: drivers/regulator/da9???-regulator.[ch] 7232F: drivers/regulator/slg51000-regulator.[ch] 7233F: drivers/rtc/rtc-da90??.c 7234F: drivers/thermal/da90??-thermal.c 7235F: drivers/video/backlight/da90??_bl.c 7236F: drivers/watchdog/da90??_wdt.c 7237F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7238F: include/linux/mfd/da903x.h 7239F: include/linux/mfd/da9052/ 7240F: include/linux/mfd/da9055/ 7241F: include/linux/mfd/da9062/ 7242F: include/linux/mfd/da9063/ 7243F: include/linux/mfd/da9150/ 7244F: include/linux/regulator/da9211.h 7245F: include/sound/da[79]*.h 7246F: sound/soc/codecs/da[79]*.[ch] 7247 7248DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7249M: William Breathitt Gray <wbg@kernel.org> 7250L: linux-gpio@vger.kernel.org 7251S: Maintained 7252F: drivers/gpio/gpio-gpio-mm.c 7253 7254DIBS (DIRECT INTERNAL BUFFER SHARING) 7255M: Alexandra Winter <wintera@linux.ibm.com> 7256L: netdev@vger.kernel.org 7257S: Supported 7258F: drivers/dibs/ 7259F: include/linux/dibs.h 7260 7261DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7262M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7263L: linux-media@vger.kernel.org 7264S: Maintained 7265F: Documentation/admin-guide/media/mgb4.rst 7266F: drivers/media/pci/mgb4/ 7267 7268DIOLAN U2C-12 I2C DRIVER 7269M: Guenter Roeck <linux@roeck-us.net> 7270L: linux-i2c@vger.kernel.org 7271S: Maintained 7272F: drivers/i2c/busses/i2c-diolan-u2c.c 7273 7274DIRECTORY NOTIFICATION (DNOTIFY) 7275M: Jan Kara <jack@suse.cz> 7276R: Amir Goldstein <amir73il@gmail.com> 7277L: linux-fsdevel@vger.kernel.org 7278S: Maintained 7279F: Documentation/filesystems/dnotify.rst 7280F: fs/notify/dnotify/ 7281F: include/linux/dnotify.h 7282 7283DISK GEOMETRY AND PARTITION HANDLING 7284M: Andries Brouwer <aeb@cwi.nl> 7285S: Maintained 7286W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7287W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7288W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7289 7290DISKQUOTA 7291M: Jan Kara <jack@suse.com> 7292S: Maintained 7293F: Documentation/filesystems/quota.rst 7294F: fs/quota/ 7295F: include/linux/quota*.h 7296F: include/uapi/linux/quota*.h 7297 7298DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7299M: Bernie Thompson <bernie@plugable.com> 7300L: linux-fbdev@vger.kernel.org 7301S: Maintained 7302W: http://plugable.com/category/projects/udlfb/ 7303F: Documentation/fb/udlfb.rst 7304F: drivers/video/fbdev/udlfb.c 7305F: include/video/udlfb.h 7306 7307DISTRIBUTED LOCK MANAGER (DLM) 7308M: Alexander Aring <aahringo@redhat.com> 7309M: David Teigland <teigland@redhat.com> 7310L: gfs2@lists.linux.dev 7311S: Supported 7312W: https://pagure.io/dlm 7313T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7314F: fs/dlm/ 7315 7316DMA BUFFER SHARING FRAMEWORK 7317M: Sumit Semwal <sumit.semwal@linaro.org> 7318M: Christian König <christian.koenig@amd.com> 7319L: linux-media@vger.kernel.org 7320L: dri-devel@lists.freedesktop.org 7321L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7322S: Maintained 7323T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7324F: Documentation/driver-api/dma-buf.rst 7325F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7326F: drivers/dma-buf/ 7327F: include/linux/*fence.h 7328F: include/linux/dma-buf.h 7329F: include/linux/dma-buf/ 7330F: include/linux/dma-resv.h 7331K: \bdma_(?:buf|fence|resv)\b 7332 7333DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7334M: Vinod Koul <vkoul@kernel.org> 7335L: dmaengine@vger.kernel.org 7336S: Maintained 7337Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7338T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7339F: Documentation/devicetree/bindings/dma/ 7340F: Documentation/driver-api/dmaengine/ 7341F: drivers/dma/ 7342F: include/dt-bindings/dma/ 7343F: include/linux/dma/ 7344F: include/linux/dmaengine.h 7345F: include/linux/of_dma.h 7346 7347DMA MAPPING BENCHMARK 7348M: Barry Song <baohua@kernel.org> 7349M: Qinxin Xia <xiaqinxin@huawei.com> 7350L: iommu@lists.linux.dev 7351F: kernel/dma/map_benchmark.c 7352F: tools/dma/ 7353 7354DMA MAPPING HELPERS 7355M: Marek Szyprowski <m.szyprowski@samsung.com> 7356R: Robin Murphy <robin.murphy@arm.com> 7357L: iommu@lists.linux.dev 7358S: Supported 7359W: http://git.infradead.org/users/hch/dma-mapping.git 7360T: git git://git.infradead.org/users/hch/dma-mapping.git 7361F: include/asm-generic/dma-mapping.h 7362F: include/linux/dma-direct.h 7363F: include/linux/dma-map-ops.h 7364F: include/linux/dma-mapping.h 7365F: include/linux/swiotlb.h 7366F: kernel/dma/ 7367 7368DMA MAPPING & SCATTERLIST API [RUST] 7369M: Danilo Krummrich <dakr@kernel.org> 7370R: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7371R: Daniel Almeida <daniel.almeida@collabora.com> 7372R: Robin Murphy <robin.murphy@arm.com> 7373R: Andreas Hindborg <a.hindborg@kernel.org> 7374L: rust-for-linux@vger.kernel.org 7375S: Supported 7376W: https://rust-for-linux.com 7377T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7378F: rust/helpers/dma.c 7379F: rust/helpers/scatterlist.c 7380F: rust/kernel/dma.rs 7381F: rust/kernel/scatterlist.rs 7382F: samples/rust/rust_dma.rs 7383 7384DMA-BUF HEAPS FRAMEWORK 7385M: Sumit Semwal <sumit.semwal@linaro.org> 7386R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7387R: Brian Starkey <Brian.Starkey@arm.com> 7388R: John Stultz <jstultz@google.com> 7389R: T.J. Mercier <tjmercier@google.com> 7390L: linux-media@vger.kernel.org 7391L: dri-devel@lists.freedesktop.org 7392L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7393S: Maintained 7394T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7395F: Documentation/userspace-api/dma-buf-heaps.rst 7396F: drivers/dma-buf/dma-heap.c 7397F: drivers/dma-buf/heaps/* 7398F: include/linux/dma-heap.h 7399F: include/uapi/linux/dma-heap.h 7400F: tools/testing/selftests/dmabuf-heaps/ 7401 7402DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7403M: Lukasz Luba <lukasz.luba@arm.com> 7404L: linux-pm@vger.kernel.org 7405L: linux-samsung-soc@vger.kernel.org 7406S: Maintained 7407F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7408F: drivers/memory/samsung/exynos5422-dmc.c 7409 7410DME1737 HARDWARE MONITOR DRIVER 7411M: Juerg Haefliger <juergh@proton.me> 7412L: linux-hwmon@vger.kernel.org 7413S: Maintained 7414F: Documentation/hwmon/dme1737.rst 7415F: drivers/hwmon/dme1737.c 7416 7417DMI/SMBIOS SUPPORT 7418M: Jean Delvare <jdelvare@suse.com> 7419S: Maintained 7420T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7421F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7422F: drivers/firmware/dmi-id.c 7423F: drivers/firmware/dmi_scan.c 7424F: include/linux/dmi.h 7425 7426DOCUMENTATION 7427M: Jonathan Corbet <corbet@lwn.net> 7428L: linux-doc@vger.kernel.org 7429S: Maintained 7430P: Documentation/doc-guide/maintainer-profile.rst 7431T: git git://git.lwn.net/linux.git docs-next 7432F: Documentation/ 7433F: scripts/check-variable-fonts.sh 7434F: scripts/checktransupdate.py 7435F: scripts/documentation-file-ref-check 7436F: scripts/get_abi.py 7437F: scripts/kernel-doc* 7438F: scripts/lib/abi/* 7439F: scripts/lib/kdoc/* 7440F: tools/docs/* 7441F: tools/net/ynl/pyynl/lib/doc_generator.py 7442F: scripts/sphinx-pre-install 7443X: Documentation/ABI/ 7444X: Documentation/admin-guide/media/ 7445X: Documentation/devicetree/ 7446X: Documentation/driver-api/media/ 7447X: Documentation/firmware-guide/acpi/ 7448X: Documentation/i2c/ 7449X: Documentation/netlink/ 7450X: Documentation/power/ 7451X: Documentation/spi/ 7452X: Documentation/userspace-api/media/ 7453 7454DOCUMENTATION PROCESS 7455M: Jonathan Corbet <corbet@lwn.net> 7456L: workflows@vger.kernel.org 7457S: Maintained 7458F: Documentation/dev-tools/ 7459F: Documentation/maintainer/ 7460F: Documentation/process/ 7461 7462DOCUMENTATION REPORTING ISSUES 7463M: Thorsten Leemhuis <linux@leemhuis.info> 7464L: linux-doc@vger.kernel.org 7465S: Maintained 7466F: Documentation/admin-guide/bug-bisect.rst 7467F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7468F: Documentation/admin-guide/reporting-issues.rst 7469F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7470 7471DOCUMENTATION SCRIPTS 7472M: Mauro Carvalho Chehab <mchehab@kernel.org> 7473L: linux-doc@vger.kernel.org 7474S: Maintained 7475F: Documentation/sphinx/parse-headers.pl 7476F: scripts/documentation-file-ref-check 7477F: scripts/sphinx-pre-install 7478 7479DOCUMENTATION/ITALIAN 7480M: Federico Vaga <federico.vaga@vaga.pv.it> 7481L: linux-doc@vger.kernel.org 7482S: Maintained 7483F: Documentation/translations/it_IT 7484 7485DOCUMENTATION/JAPANESE 7486R: Akira Yokosawa <akiyks@gmail.com> 7487L: linux-doc@vger.kernel.org 7488S: Maintained 7489F: Documentation/translations/ja_JP 7490 7491DONGWOON DW9714 LENS VOICE COIL DRIVER 7492M: Sakari Ailus <sakari.ailus@linux.intel.com> 7493L: linux-media@vger.kernel.org 7494S: Maintained 7495T: git git://linuxtv.org/media.git 7496F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7497F: drivers/media/i2c/dw9714.c 7498 7499DONGWOON DW9719 LENS VOICE COIL DRIVER 7500M: Daniel Scally <djrscally@gmail.com> 7501L: linux-media@vger.kernel.org 7502S: Maintained 7503T: git git://linuxtv.org/media.git 7504F: drivers/media/i2c/dw9719.c 7505 7506DONGWOON DW9768 LENS VOICE COIL DRIVER 7507L: linux-media@vger.kernel.org 7508S: Orphan 7509T: git git://linuxtv.org/media.git 7510F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7511F: drivers/media/i2c/dw9768.c 7512 7513DONGWOON DW9807 LENS VOICE COIL DRIVER 7514M: Sakari Ailus <sakari.ailus@linux.intel.com> 7515L: linux-media@vger.kernel.org 7516S: Maintained 7517T: git git://linuxtv.org/media.git 7518F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7519F: drivers/media/i2c/dw9807-vcm.c 7520 7521DOUBLETALK DRIVER 7522M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7523L: blinux-list@redhat.com 7524S: Maintained 7525F: drivers/char/dtlk.c 7526F: include/linux/dtlk.h 7527 7528DPAA2 DATAPATH I/O (DPIO) DRIVER 7529M: Roy Pledge <Roy.Pledge@nxp.com> 7530L: linux-kernel@vger.kernel.org 7531S: Maintained 7532F: drivers/soc/fsl/dpio 7533 7534DPAA2 ETHERNET DRIVER 7535M: Ioana Ciornei <ioana.ciornei@nxp.com> 7536L: netdev@vger.kernel.org 7537S: Maintained 7538F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7539F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7540F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7541F: drivers/net/ethernet/freescale/dpaa2/Makefile 7542F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7543F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7544F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7545F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7546F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7547F: drivers/net/ethernet/freescale/dpaa2/dpni* 7548 7549DPAA2 ETHERNET SWITCH DRIVER 7550M: Ioana Ciornei <ioana.ciornei@nxp.com> 7551L: netdev@vger.kernel.org 7552S: Maintained 7553F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7554F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7555F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7556 7557DPLL SUBSYSTEM 7558M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7559M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7560M: Jiri Pirko <jiri@resnulli.us> 7561L: netdev@vger.kernel.org 7562S: Supported 7563F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7564F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7565F: Documentation/driver-api/dpll.rst 7566F: drivers/dpll/ 7567F: include/linux/dpll.h 7568F: include/uapi/linux/dpll.h 7569 7570DRBD DRIVER 7571M: Philipp Reisner <philipp.reisner@linbit.com> 7572M: Lars Ellenberg <lars.ellenberg@linbit.com> 7573M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7574L: drbd-dev@lists.linbit.com 7575S: Supported 7576W: http://www.drbd.org 7577T: git git://git.linbit.com/linux-drbd.git 7578T: git git://git.linbit.com/drbd-8.4.git 7579F: Documentation/admin-guide/blockdev/ 7580F: drivers/block/drbd/ 7581F: include/linux/drbd* 7582F: lib/lru_cache.c 7583 7584DRIVER COMPONENT FRAMEWORK 7585L: dri-devel@lists.freedesktop.org 7586F: drivers/base/component.c 7587F: include/linux/component.h 7588 7589DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7590M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7591M: "Rafael J. Wysocki" <rafael@kernel.org> 7592M: Danilo Krummrich <dakr@kernel.org> 7593S: Supported 7594T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7595F: Documentation/core-api/kobject.rst 7596F: drivers/base/ 7597F: fs/debugfs/ 7598F: fs/sysfs/ 7599F: include/linux/device/ 7600F: include/linux/debugfs.h 7601F: include/linux/device.h 7602F: include/linux/fwnode.h 7603F: include/linux/kobj* 7604F: include/linux/property.h 7605F: include/linux/sysfs.h 7606F: lib/kobj* 7607F: rust/kernel/debugfs.rs 7608F: rust/kernel/debugfs/ 7609F: rust/kernel/device.rs 7610F: rust/kernel/device/ 7611F: rust/kernel/device_id.rs 7612F: rust/kernel/devres.rs 7613F: rust/kernel/driver.rs 7614F: rust/kernel/faux.rs 7615F: rust/kernel/platform.rs 7616F: samples/rust/rust_debugfs.rs 7617F: samples/rust/rust_debugfs_scoped.rs 7618F: samples/rust/rust_driver_platform.rs 7619F: samples/rust/rust_driver_faux.rs 7620 7621DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7622M: Nishanth Menon <nm@ti.com> 7623L: linux-pm@vger.kernel.org 7624S: Maintained 7625F: drivers/soc/ti/smartreflex.c 7626F: include/linux/power/smartreflex.h 7627 7628DRM ACCEL DRIVERS FOR INTEL VPU 7629M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7630M: Karol Wachowski <karol.wachowski@linux.intel.com> 7631L: dri-devel@lists.freedesktop.org 7632S: Supported 7633T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7634F: drivers/accel/ivpu/ 7635F: include/uapi/drm/ivpu_accel.h 7636 7637DRM ACCEL DRIVER FOR ROCKCHIP NPU 7638M: Tomeu Vizoso <tomeu@tomeuvizoso.net> 7639L: dri-devel@lists.freedesktop.org 7640S: Supported 7641T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7642F: Documentation/accel/rocket/ 7643F: Documentation/devicetree/bindings/npu/rockchip,rk3588-rknn-core.yaml 7644F: drivers/accel/rocket/ 7645F: include/uapi/drm/rocket_accel.h 7646 7647DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7648M: Oded Gabbay <ogabbay@kernel.org> 7649L: dri-devel@lists.freedesktop.org 7650S: Maintained 7651C: irc://irc.oftc.net/dri-devel 7652T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7653F: Documentation/accel/ 7654F: drivers/accel/ 7655F: include/drm/drm_accel.h 7656 7657DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7658M: Chen-Yu Tsai <wens@kernel.org> 7659R: Jernej Skrabec <jernej.skrabec@gmail.com> 7660L: dri-devel@lists.freedesktop.org 7661S: Supported 7662T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7663F: drivers/gpu/drm/sun4i/sun8i* 7664 7665DRM DRIVER FOR APPLE TOUCH BARS 7666M: Aun-Ali Zaidi <admin@kodeit.net> 7667M: Aditya Garg <gargaditya08@live.com> 7668L: dri-devel@lists.freedesktop.org 7669S: Maintained 7670T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7671F: drivers/gpu/drm/tiny/appletbdrm.c 7672 7673DRM DRIVER FOR ARM PL111 CLCD 7674M: Linus Walleij <linus.walleij@linaro.org> 7675S: Maintained 7676T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7677F: drivers/gpu/drm/pl111/ 7678 7679DRM DRIVER FOR ARM VERSATILE TFT PANELS 7680M: Linus Walleij <linus.walleij@linaro.org> 7681S: Maintained 7682T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7683F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7684F: drivers/gpu/drm/panel/panel-arm-versatile.c 7685 7686DRM DRIVER FOR ASPEED BMC GFX 7687M: Joel Stanley <joel@jms.id.au> 7688L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7689S: Supported 7690T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7691F: Documentation/devicetree/bindings/gpu/aspeed,ast2400-gfx.yaml 7692F: drivers/gpu/drm/aspeed/ 7693 7694DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7695M: Dave Airlie <airlied@redhat.com> 7696R: Thomas Zimmermann <tzimmermann@suse.de> 7697R: Jocelyn Falempe <jfalempe@redhat.com> 7698L: dri-devel@lists.freedesktop.org 7699S: Supported 7700T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7701F: drivers/gpu/drm/ast/ 7702 7703DRM DRIVER FOR BOCHS VIRTUAL GPU 7704M: Gerd Hoffmann <kraxel@redhat.com> 7705L: virtualization@lists.linux.dev 7706S: Maintained 7707T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7708F: drivers/gpu/drm/tiny/bochs.c 7709 7710DRM DRIVER FOR BOE HIMAX8279D PANELS 7711M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7712S: Maintained 7713F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7714F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7715 7716DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7717M: Jagan Teki <jagan@amarulasolutions.com> 7718S: Maintained 7719F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7720F: drivers/gpu/drm/bridge/chipone-icn6211.c 7721 7722DRM DRIVER FOR EBBG FT8719 PANEL 7723M: Joel Selvaraj <jo@jsfamily.in> 7724S: Maintained 7725T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7726F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7727F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7728 7729DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7730M: Linus Walleij <linus.walleij@linaro.org> 7731S: Maintained 7732T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7733F: drivers/gpu/drm/tve200/ 7734 7735DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7736M: Icenowy Zheng <icenowy@aosc.io> 7737S: Maintained 7738F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7739F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7740 7741DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7742M: Jagan Teki <jagan@amarulasolutions.com> 7743S: Maintained 7744F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7745F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7746 7747DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7748M: Thomas Zimmermann <tzimmermann@suse.de> 7749M: Javier Martinez Canillas <javierm@redhat.com> 7750L: dri-devel@lists.freedesktop.org 7751S: Maintained 7752T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7753F: drivers/firmware/sysfb*.c 7754F: drivers/gpu/drm/sysfb/ 7755F: drivers/video/aperture.c 7756F: drivers/video/nomodeset.c 7757F: include/linux/aperture.h 7758F: include/linux/sysfb.h 7759F: include/video/nomodeset.h 7760 7761DRM DRIVER FOR GENERIC EDP PANELS 7762R: Douglas Anderson <dianders@chromium.org> 7763F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7764F: drivers/gpu/drm/panel/panel-edp.c 7765 7766DRM DRIVER FOR GENERIC USB DISPLAY 7767M: Ruben Wauters <rubenru09@aol.com> 7768S: Maintained 7769W: https://github.com/notro/gud/wiki 7770T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7771F: drivers/gpu/drm/gud/ 7772F: include/drm/gud.h 7773 7774DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7775M: Hans de Goede <hansg@kernel.org> 7776S: Maintained 7777T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7778F: drivers/gpu/drm/tiny/gm12u320.c 7779 7780DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7781M: Ondrej Jirman <megi@xff.cz> 7782M: Javier Martinez Canillas <javierm@redhat.com> 7783S: Maintained 7784T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7785F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7786F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7787 7788DRM DRIVER FOR HX8357D PANELS 7789S: Orphan 7790T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7791F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7792F: drivers/gpu/drm/tiny/hx8357d.c 7793 7794DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7795M: Deepak Rawat <drawat.floss@gmail.com> 7796L: linux-hyperv@vger.kernel.org 7797L: dri-devel@lists.freedesktop.org 7798S: Maintained 7799T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7800F: drivers/gpu/drm/hyperv 7801 7802DRM DRIVER FOR ILITEK ILI9225 PANELS 7803M: David Lechner <david@lechnology.com> 7804S: Maintained 7805T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7806F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7807F: drivers/gpu/drm/tiny/ili9225.c 7808 7809DRM DRIVER FOR ILITEK ILI9486 PANELS 7810M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7811S: Maintained 7812T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7813F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7814F: drivers/gpu/drm/tiny/ili9486.c 7815 7816DRM DRIVER FOR ILITEK ILI9805 PANELS 7817M: Michael Trimarchi <michael@amarulasolutions.com> 7818S: Maintained 7819F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7820F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7821 7822DRM DRIVER FOR ILITEK ILI9806E PANELS 7823M: Michael Walle <mwalle@kernel.org> 7824S: Maintained 7825F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7826 7827DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7828M: Jagan Teki <jagan@edgeble.ai> 7829S: Maintained 7830F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7831F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7832 7833DRM DRIVER FOR LG SW43408 PANELS 7834M: Sumit Semwal <sumit.semwal@linaro.org> 7835M: Casey Connolly <casey.connolly@linaro.org> 7836S: Maintained 7837T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7838F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7839F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7840 7841DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7842M: Paul Kocialkowski <paulk@sys-base.io> 7843S: Supported 7844T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7845F: drivers/gpu/drm/logicvc/ 7846 7847DRM DRIVER FOR LVDS PANELS 7848M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7849L: dri-devel@lists.freedesktop.org 7850S: Maintained 7851T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7852F: Documentation/devicetree/bindings/display/lvds.yaml 7853F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7854F: drivers/gpu/drm/panel/panel-lvds.c 7855 7856DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7857M: Guido Günther <agx@sigxcpu.org> 7858R: Purism Kernel Team <kernel@puri.sm> 7859S: Maintained 7860F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7861F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7862 7863DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7864M: Dave Airlie <airlied@redhat.com> 7865R: Thomas Zimmermann <tzimmermann@suse.de> 7866R: Jocelyn Falempe <jfalempe@redhat.com> 7867L: dri-devel@lists.freedesktop.org 7868S: Supported 7869T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7870F: drivers/gpu/drm/mgag200/ 7871 7872DRM DRIVER FOR MI0283QT 7873M: Alex Lanzano <lanzano.alex@gmail.com> 7874S: Maintained 7875T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7876F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7877F: drivers/gpu/drm/tiny/mi0283qt.c 7878 7879DRM DRIVER FOR MIPI DBI compatible panels 7880S: Orphan 7881W: https://github.com/notro/panel-mipi-dbi/wiki 7882T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7883F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7884F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7885 7886DRM DRIVER for Qualcomm Adreno GPUs 7887M: Rob Clark <robin.clark@oss.qualcomm.com> 7888R: Sean Paul <sean@poorly.run> 7889R: Konrad Dybcio <konradybcio@kernel.org> 7890R: Akhil P Oommen <akhilpo@oss.qualcomm.com> 7891L: linux-arm-msm@vger.kernel.org 7892L: dri-devel@lists.freedesktop.org 7893L: freedreno@lists.freedesktop.org 7894S: Maintained 7895B: https://gitlab.freedesktop.org/drm/msm/-/issues 7896T: git https://gitlab.freedesktop.org/drm/msm.git 7897F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7898F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7899F: drivers/gpu/drm/msm/adreno/ 7900F: drivers/gpu/drm/msm/msm_gpu.* 7901F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7902F: drivers/gpu/drm/msm/msm_ringbuffer.* 7903F: drivers/gpu/drm/msm/registers/adreno/ 7904F: include/uapi/drm/msm_drm.h 7905 7906DRM DRIVER for Qualcomm display hardware 7907M: Rob Clark <robin.clark@oss.qualcomm.com> 7908M: Dmitry Baryshkov <lumag@kernel.org> 7909R: Abhinav Kumar <abhinav.kumar@linux.dev> 7910R: Jessica Zhang <jesszhan0024@gmail.com> 7911R: Sean Paul <sean@poorly.run> 7912R: Marijn Suijten <marijn.suijten@somainline.org> 7913L: linux-arm-msm@vger.kernel.org 7914L: dri-devel@lists.freedesktop.org 7915L: freedreno@lists.freedesktop.org 7916S: Maintained 7917B: https://gitlab.freedesktop.org/drm/msm/-/issues 7918T: git https://gitlab.freedesktop.org/drm/msm.git 7919F: Documentation/devicetree/bindings/display/msm/ 7920F: drivers/gpu/drm/ci/xfails/msm* 7921F: drivers/gpu/drm/msm/ 7922F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7923F: include/uapi/drm/msm_drm.h 7924 7925DRM DRIVER FOR NOVATEK NT35510 PANELS 7926M: Linus Walleij <linus.walleij@linaro.org> 7927S: Maintained 7928T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7929F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7930F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7931 7932DRM DRIVER FOR NOVATEK NT35560 PANELS 7933M: Linus Walleij <linus.walleij@linaro.org> 7934S: Maintained 7935T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7936F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7937F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7938 7939DRM DRIVER FOR NOVATEK NT36523 PANELS 7940M: Jianhua Lu <lujianhua000@gmail.com> 7941S: Maintained 7942T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7943F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7944F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7945 7946DRM DRIVER FOR NOVATEK NT36672A PANELS 7947M: Sumit Semwal <sumit.semwal@linaro.org> 7948S: Maintained 7949T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7950F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7951F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7952 7953DRM DRIVER FOR NOVATEK NT37801 PANELS 7954M: Krzysztof Kozlowski <krzk@kernel.org> 7955S: Maintained 7956F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7957F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7958 7959DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7960M: Lyude Paul <lyude@redhat.com> 7961M: Danilo Krummrich <dakr@kernel.org> 7962L: dri-devel@lists.freedesktop.org 7963L: nouveau@lists.freedesktop.org 7964S: Supported 7965W: https://nouveau.freedesktop.org/ 7966Q: https://patchwork.freedesktop.org/project/nouveau/ 7967Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7968B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7969C: irc://irc.oftc.net/nouveau 7970T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7971F: drivers/gpu/drm/nouveau/ 7972F: include/uapi/drm/nouveau_drm.h 7973 7974CORE DRIVER FOR NVIDIA GPUS [RUST] 7975M: Danilo Krummrich <dakr@kernel.org> 7976M: Alexandre Courbot <acourbot@nvidia.com> 7977L: nouveau@lists.freedesktop.org 7978S: Supported 7979W: https://rust-for-linux.com/nova-gpu-driver 7980Q: https://patchwork.freedesktop.org/project/nouveau/ 7981B: https://gitlab.freedesktop.org/drm/nova/-/issues 7982C: irc://irc.oftc.net/nouveau 7983T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7984F: Documentation/gpu/nova/ 7985F: drivers/gpu/nova-core/ 7986 7987DRM DRIVER FOR NVIDIA GPUS [RUST] 7988M: Danilo Krummrich <dakr@kernel.org> 7989L: nouveau@lists.freedesktop.org 7990S: Supported 7991W: https://rust-for-linux.com/nova-gpu-driver 7992Q: https://patchwork.freedesktop.org/project/nouveau/ 7993B: https://gitlab.freedesktop.org/drm/nova/-/issues 7994C: irc://irc.oftc.net/nouveau 7995T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7996F: Documentation/gpu/nova/ 7997F: drivers/gpu/drm/nova/ 7998F: include/uapi/drm/nova_drm.h 7999 8000DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 8001M: Stefan Mavrodiev <stefan@olimex.com> 8002S: Maintained 8003F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 8004F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 8005 8006DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 8007R: Douglas Anderson <dianders@chromium.org> 8008F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 8009F: drivers/gpu/drm/bridge/parade-ps8640.c 8010 8011DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 8012M: Alex Lanzano <lanzano.alex@gmail.com> 8013S: Maintained 8014T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8015F: Documentation/devicetree/bindings/display/repaper.txt 8016F: drivers/gpu/drm/tiny/repaper.c 8017 8018DRM DRIVER FOR PIXPAPER E-INK PANEL 8019M: LiangCheng Wang <zaq14760@gmail.com> 8020L: dri-devel@lists.freedesktop.org 8021S: Maintained 8022F: Documentation/devicetree/bindings/display/mayqueen,pixpaper.yaml 8023F: drivers/gpu/drm/tiny/pixpaper.c 8024 8025DRM DRIVER FOR QEMU'S CIRRUS DEVICE 8026M: Dave Airlie <airlied@redhat.com> 8027M: Gerd Hoffmann <kraxel@redhat.com> 8028L: virtualization@lists.linux.dev 8029S: Obsolete 8030W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 8031T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8032F: drivers/gpu/drm/tiny/cirrus-qemu.c 8033 8034DRM DRIVER FOR QXL VIRTUAL GPU 8035M: Dave Airlie <airlied@redhat.com> 8036M: Gerd Hoffmann <kraxel@redhat.com> 8037L: virtualization@lists.linux.dev 8038L: spice-devel@lists.freedesktop.org 8039S: Maintained 8040T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8041F: drivers/gpu/drm/qxl/ 8042F: include/uapi/drm/qxl_drm.h 8043 8044DRM DRIVER FOR RAYDIUM RM67191 PANELS 8045M: Robert Chiras <robert.chiras@nxp.com> 8046S: Maintained 8047F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 8048F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 8049 8050DRM DRIVER FOR SAMSUNG DB7430 PANELS 8051M: Linus Walleij <linus.walleij@linaro.org> 8052S: Maintained 8053T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8054F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 8055F: drivers/gpu/drm/panel/panel-samsung-db7430.c 8056 8057DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 8058M: Inki Dae <inki.dae@samsung.com> 8059M: Jagan Teki <jagan@amarulasolutions.com> 8060M: Marek Szyprowski <m.szyprowski@samsung.com> 8061S: Maintained 8062T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8063F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 8064F: drivers/gpu/drm/bridge/samsung-dsim.c 8065F: include/drm/bridge/samsung-dsim.h 8066 8067DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 8068M: Markuss Broks <markuss.broks@gmail.com> 8069S: Maintained 8070F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 8071F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 8072 8073DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 8074M: Artur Weber <aweber.kernel@gmail.com> 8075S: Maintained 8076F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 8077F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 8078 8079DRM DRIVER FOR SAMSUNG S6E3FC2X01 DDIC 8080M: David Heidelberg <david@ixit.cz> 8081S: Maintained 8082F: Documentation/devicetree/bindings/display/panel/samsung,s6e3fc2x01.yaml 8083F: drivers/gpu/drm/panel/panel-samsung-s6e3fc2x01.c 8084 8085DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 8086M: Dzmitry Sankouski <dsankouski@gmail.com> 8087S: Maintained 8088F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 8089F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 8090 8091DRM DRIVER FOR SAMSUNG SOFEF00 DDIC 8092M: David Heidelberg <david@ixit.cz> 8093M: Casey Connolly <casey.connolly@linaro.org> 8094S: Maintained 8095F: Documentation/devicetree/bindings/display/panel/samsung,sofef00.yaml 8096F: drivers/gpu/drm/panel/panel-samsung-sofef00.c 8097 8098DRM DRIVER FOR SHARP MEMORY LCD 8099M: Alex Lanzano <lanzano.alex@gmail.com> 8100S: Maintained 8101F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 8102F: drivers/gpu/drm/tiny/sharp-memory.c 8103 8104DRM DRIVER FOR SITRONIX ST7586 PANELS 8105M: David Lechner <david@lechnology.com> 8106S: Maintained 8107T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8108F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 8109F: drivers/gpu/drm/sitronix/st7586.c 8110 8111DRM DRIVER FOR SITRONIX ST7571 PANELS 8112M: Marcus Folkesson <marcus.folkesson@gmail.com> 8113S: Maintained 8114F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 8115F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 8116F: drivers/gpu/drm/sitronix/st7571-i2c.c 8117 8118DRM DRIVER FOR SITRONIX ST7701 PANELS 8119M: Jagan Teki <jagan@amarulasolutions.com> 8120S: Maintained 8121F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 8122F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 8123 8124DRM DRIVER FOR SITRONIX ST7703 PANELS 8125M: Guido Günther <agx@sigxcpu.org> 8126R: Purism Kernel Team <kernel@puri.sm> 8127R: Ondrej Jirman <megi@xff.cz> 8128S: Maintained 8129F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 8130F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 8131 8132DRM DRIVER FOR SITRONIX ST7735R PANELS 8133M: David Lechner <david@lechnology.com> 8134S: Maintained 8135T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8136F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 8137F: drivers/gpu/drm/sitronix/st7735r.c 8138 8139DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 8140M: Javier Martinez Canillas <javierm@redhat.com> 8141S: Maintained 8142T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8143F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 8144F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 8145F: drivers/gpu/drm/solomon/ssd130x* 8146 8147DRM DRIVER FOR ST-ERICSSON MCDE 8148M: Linus Walleij <linus.walleij@linaro.org> 8149S: Maintained 8150T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8151F: Documentation/devicetree/bindings/display/ste,mcde.yaml 8152F: drivers/gpu/drm/mcde/ 8153 8154DRM DRIVER FOR SYNAPTICS R63353 PANELS 8155M: Michael Trimarchi <michael@amarulasolutions.com> 8156S: Maintained 8157F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 8158F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 8159 8160DRM DRIVER FOR SYNOPSYS DESIGNWARE DISPLAYPORT BRIDGE 8161M: Andy Yan <andy.yan@rock-chips.com> 8162S: Maintained 8163T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8164F: Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml 8165F: drivers/gpu/drm/bridge/synopsys/dw-dp.c 8166F: include/drm/bridge/dw_dp.h 8167 8168DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 8169M: Jagan Teki <jagan@amarulasolutions.com> 8170S: Maintained 8171F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 8172F: drivers/gpu/drm/bridge/ti-dlpc3433.c 8173 8174DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 8175R: Douglas Anderson <dianders@chromium.org> 8176F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8177F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8178 8179DRM DRIVER FOR TPO TPG110 PANELS 8180M: Linus Walleij <linus.walleij@linaro.org> 8181S: Maintained 8182T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8183F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8184F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8185 8186DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8187M: Dave Airlie <airlied@redhat.com> 8188R: Sean Paul <sean@poorly.run> 8189R: Thomas Zimmermann <tzimmermann@suse.de> 8190L: dri-devel@lists.freedesktop.org 8191S: Supported 8192T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8193F: drivers/gpu/drm/udl/ 8194 8195DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8196M: Louis Chauvet <louis.chauvet@bootlin.com> 8197R: Haneen Mohammed <hamohammed.sa@gmail.com> 8198R: Simona Vetter <simona@ffwll.ch> 8199R: Melissa Wen <melissa.srw@gmail.com> 8200L: dri-devel@lists.freedesktop.org 8201S: Maintained 8202T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8203F: Documentation/gpu/vkms.rst 8204F: drivers/gpu/drm/ci/xfails/vkms* 8205F: drivers/gpu/drm/vkms/ 8206 8207DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8208M: Hans de Goede <hansg@kernel.org> 8209L: dri-devel@lists.freedesktop.org 8210S: Maintained 8211T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8212F: drivers/gpu/drm/vboxvideo/ 8213 8214DRM DRIVER FOR VMWARE VIRTUAL GPU 8215M: Zack Rusin <zack.rusin@broadcom.com> 8216R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8217L: dri-devel@lists.freedesktop.org 8218S: Supported 8219T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8220F: drivers/gpu/drm/vmwgfx/ 8221F: include/uapi/drm/vmwgfx_drm.h 8222 8223DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8224M: Linus Walleij <linus.walleij@linaro.org> 8225S: Maintained 8226T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8227F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8228F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8229 8230DRM DRIVERS 8231M: David Airlie <airlied@gmail.com> 8232M: Simona Vetter <simona@ffwll.ch> 8233L: dri-devel@lists.freedesktop.org 8234S: Maintained 8235B: https://gitlab.freedesktop.org/drm 8236C: irc://irc.oftc.net/dri-devel 8237T: git https://gitlab.freedesktop.org/drm/kernel.git 8238F: Documentation/devicetree/bindings/display/ 8239F: Documentation/devicetree/bindings/gpu/ 8240F: Documentation/gpu/ 8241F: drivers/gpu/ 8242F: rust/kernel/drm/ 8243F: include/drm/ 8244F: include/linux/vga* 8245F: include/uapi/drm/ 8246 8247DRM DRIVERS AND MISC GPU PATCHES 8248M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8249M: Maxime Ripard <mripard@kernel.org> 8250M: Thomas Zimmermann <tzimmermann@suse.de> 8251S: Maintained 8252W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8253T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8254F: Documentation/devicetree/bindings/display/ 8255F: Documentation/devicetree/bindings/gpu/ 8256F: Documentation/gpu/ 8257F: drivers/gpu/drm/ 8258F: drivers/gpu/vga/ 8259F: include/drm/drm 8260F: include/linux/vga* 8261F: include/uapi/drm/ 8262X: drivers/gpu/drm/amd/ 8263X: drivers/gpu/drm/armada/ 8264X: drivers/gpu/drm/etnaviv/ 8265X: drivers/gpu/drm/exynos/ 8266X: drivers/gpu/drm/i915/ 8267X: drivers/gpu/drm/kmb/ 8268X: drivers/gpu/drm/mediatek/ 8269X: drivers/gpu/drm/msm/ 8270X: drivers/gpu/drm/nova/ 8271X: drivers/gpu/drm/radeon/ 8272X: drivers/gpu/drm/tegra/ 8273X: drivers/gpu/drm/xe/ 8274 8275DRM DRIVERS AND COMMON INFRASTRUCTURE [RUST] 8276M: Danilo Krummrich <dakr@kernel.org> 8277M: Alice Ryhl <aliceryhl@google.com> 8278S: Supported 8279W: https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 8280T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 8281F: drivers/gpu/drm/nova/ 8282F: drivers/gpu/drm/tyr/ 8283F: drivers/gpu/nova-core/ 8284F: rust/kernel/drm/ 8285 8286DRM DRIVERS FOR ALLWINNER A10 8287M: Chen-Yu Tsai <wens@kernel.org> 8288L: dri-devel@lists.freedesktop.org 8289S: Supported 8290T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8291F: Documentation/devicetree/bindings/display/allwinner* 8292F: drivers/gpu/drm/sun4i/ 8293 8294DRM DRIVERS FOR AMLOGIC SOCS 8295M: Neil Armstrong <neil.armstrong@linaro.org> 8296L: dri-devel@lists.freedesktop.org 8297L: linux-amlogic@lists.infradead.org 8298S: Supported 8299W: http://linux-meson.com/ 8300T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8301F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8302F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8303F: Documentation/gpu/meson.rst 8304F: drivers/gpu/drm/ci/xfails/meson* 8305F: drivers/gpu/drm/meson/ 8306 8307DRM DRIVERS FOR ATMEL HLCDC 8308M: Manikandan Muralidharan <manikandan.m@microchip.com> 8309M: Dharma Balasubiramani <dharma.b@microchip.com> 8310L: dri-devel@lists.freedesktop.org 8311S: Supported 8312T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8313F: Documentation/devicetree/bindings/display/atmel/ 8314F: drivers/gpu/drm/atmel-hlcdc/ 8315 8316DRM DRIVERS FOR BRIDGE CHIPS 8317M: Andrzej Hajda <andrzej.hajda@intel.com> 8318M: Neil Armstrong <neil.armstrong@linaro.org> 8319M: Robert Foss <rfoss@kernel.org> 8320R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8321R: Jonas Karlman <jonas@kwiboo.se> 8322R: Jernej Skrabec <jernej.skrabec@gmail.com> 8323S: Maintained 8324T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8325F: Documentation/devicetree/bindings/display/bridge/ 8326F: drivers/gpu/drm/bridge/ 8327F: drivers/gpu/drm/display/drm_bridge_connector.c 8328F: drivers/gpu/drm/drm_bridge.c 8329F: include/drm/drm_bridge.h 8330F: include/drm/drm_bridge_connector.h 8331 8332DRM DRIVERS FOR EXYNOS 8333M: Inki Dae <inki.dae@samsung.com> 8334M: Seung-Woo Kim <sw0312.kim@samsung.com> 8335M: Kyungmin Park <kyungmin.park@samsung.com> 8336L: dri-devel@lists.freedesktop.org 8337S: Supported 8338T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8339F: Documentation/devicetree/bindings/display/samsung/ 8340F: drivers/gpu/drm/exynos/ 8341F: include/uapi/drm/exynos_drm.h 8342 8343DRM DRIVERS FOR FREESCALE DCU 8344M: Stefan Agner <stefan@agner.ch> 8345M: Alison Wang <alison.wang@nxp.com> 8346L: dri-devel@lists.freedesktop.org 8347S: Supported 8348T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8349F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8350F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8351F: drivers/gpu/drm/fsl-dcu/ 8352 8353DRM DRIVERS FOR FREESCALE IMX 5/6 8354M: Philipp Zabel <p.zabel@pengutronix.de> 8355L: dri-devel@lists.freedesktop.org 8356S: Maintained 8357T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8358T: git git://git.pengutronix.de/git/pza/linux 8359F: Documentation/devicetree/bindings/display/imx/ 8360F: drivers/gpu/drm/imx/ipuv3/ 8361F: drivers/gpu/ipu-v3/ 8362 8363DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8364M: Liu Ying <victor.liu@nxp.com> 8365L: dri-devel@lists.freedesktop.org 8366S: Maintained 8367T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8368F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8369F: drivers/gpu/drm/imx/dc/ 8370 8371DRM DRIVERS FOR FREESCALE IMX BRIDGE 8372M: Liu Ying <victor.liu@nxp.com> 8373L: dri-devel@lists.freedesktop.org 8374S: Maintained 8375F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8376F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8377F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8378F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8379F: drivers/gpu/drm/bridge/imx/ 8380 8381DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8382M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8383L: dri-devel@lists.freedesktop.org 8384S: Maintained 8385T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8386F: drivers/gpu/drm/gma500/ 8387 8388DRM DRIVERS FOR HISILICON 8389M: Xinliang Liu <xinliang.liu@linaro.org> 8390M: Tian Tao <tiantao6@hisilicon.com> 8391R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8392R: Sumit Semwal <sumit.semwal@linaro.org> 8393R: Yongqin Liu <yongqin.liu@linaro.org> 8394R: John Stultz <jstultz@google.com> 8395L: dri-devel@lists.freedesktop.org 8396S: Maintained 8397T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8398F: Documentation/devicetree/bindings/display/hisilicon/ 8399F: drivers/gpu/drm/hisilicon/ 8400 8401DRM DRIVERS FOR LIMA 8402M: Qiang Yu <yuq825@gmail.com> 8403L: dri-devel@lists.freedesktop.org 8404L: lima@lists.freedesktop.org (moderated for non-subscribers) 8405S: Maintained 8406T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8407F: drivers/gpu/drm/lima/ 8408F: include/uapi/drm/lima_drm.h 8409 8410DRM DRIVERS FOR LOONGSON 8411M: Sui Jingfeng <suijingfeng@loongson.cn> 8412L: dri-devel@lists.freedesktop.org 8413S: Supported 8414T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8415F: drivers/gpu/drm/loongson/ 8416 8417DRM DRIVERS FOR MEDIATEK 8418M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8419M: Philipp Zabel <p.zabel@pengutronix.de> 8420L: dri-devel@lists.freedesktop.org 8421L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8422S: Supported 8423F: Documentation/devicetree/bindings/display/mediatek/ 8424F: drivers/gpu/drm/ci/xfails/mediatek* 8425F: drivers/gpu/drm/mediatek/ 8426F: drivers/phy/mediatek/phy-mtk-dp.c 8427F: drivers/phy/mediatek/phy-mtk-hdmi* 8428F: drivers/phy/mediatek/phy-mtk-mipi* 8429 8430DRM DRIVERS FOR NVIDIA TEGRA 8431M: Thierry Reding <thierry.reding@gmail.com> 8432M: Mikko Perttunen <mperttunen@nvidia.com> 8433L: dri-devel@lists.freedesktop.org 8434L: linux-tegra@vger.kernel.org 8435S: Supported 8436T: git https://gitlab.freedesktop.org/drm/tegra.git 8437F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8438F: Documentation/devicetree/bindings/gpu/host1x/ 8439F: drivers/gpu/drm/tegra/ 8440F: drivers/gpu/host1x/ 8441F: include/linux/host1x.h 8442F: include/uapi/drm/tegra_drm.h 8443 8444DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8445M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8446R: Janne Grunau <j@jannau.net> 8447L: dri-devel@lists.freedesktop.org 8448L: asahi@lists.linux.dev 8449S: Maintained 8450W: https://asahilinux.org 8451B: https://github.com/AsahiLinux/linux/issues 8452C: irc://irc.oftc.net/asahi-dev 8453T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8454F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8455F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8456F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8457F: drivers/gpu/drm/adp/ 8458F: drivers/gpu/drm/panel/panel-summit.c 8459 8460DRM DRIVERS FOR RENESAS R-CAR 8461M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8462M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8463R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8464L: dri-devel@lists.freedesktop.org 8465L: linux-renesas-soc@vger.kernel.org 8466S: Supported 8467T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8468F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8469F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8470F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8471F: Documentation/devicetree/bindings/display/renesas,du.yaml 8472F: drivers/gpu/drm/renesas/rcar-du/ 8473 8474DRM DRIVERS FOR RENESAS RZ 8475M: Biju Das <biju.das.jz@bp.renesas.com> 8476L: dri-devel@lists.freedesktop.org 8477L: linux-renesas-soc@vger.kernel.org 8478S: Maintained 8479T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8480F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8481F: drivers/gpu/drm/renesas/rz-du/ 8482 8483DRM DRIVERS FOR RENESAS SHMOBILE 8484M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8485M: Geert Uytterhoeven <geert+renesas@glider.be> 8486L: dri-devel@lists.freedesktop.org 8487L: linux-renesas-soc@vger.kernel.org 8488S: Supported 8489T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8490F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8491F: drivers/gpu/drm/renesas/shmobile/ 8492F: include/linux/platform_data/shmob_drm.h 8493 8494DRM DRIVERS FOR ROCKCHIP 8495M: Sandy Huang <hjc@rock-chips.com> 8496M: Heiko Stübner <heiko@sntech.de> 8497M: Andy Yan <andy.yan@rock-chips.com> 8498L: dri-devel@lists.freedesktop.org 8499S: Maintained 8500T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8501F: Documentation/devicetree/bindings/display/rockchip/ 8502F: drivers/gpu/drm/ci/xfails/rockchip* 8503F: drivers/gpu/drm/rockchip/ 8504 8505DRM DRIVERS FOR STI 8506M: Alain Volmat <alain.volmat@foss.st.com> 8507M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8508L: dri-devel@lists.freedesktop.org 8509S: Maintained 8510T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8511F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8512F: drivers/gpu/drm/sti 8513 8514DRM DRIVERS FOR STM 8515M: Yannick Fertre <yannick.fertre@foss.st.com> 8516M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8517M: Philippe Cornu <philippe.cornu@foss.st.com> 8518L: dri-devel@lists.freedesktop.org 8519S: Maintained 8520T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8521F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8522F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8523F: drivers/gpu/drm/stm 8524 8525DRM DRIVERS FOR TI KEYSTONE 8526M: Jyri Sarha <jyri.sarha@iki.fi> 8527M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8528L: dri-devel@lists.freedesktop.org 8529S: Maintained 8530T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8531F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8532F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8533F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8534F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8535F: drivers/gpu/drm/tidss/ 8536 8537DRM DRIVERS FOR TI LCDC 8538M: Jyri Sarha <jyri.sarha@iki.fi> 8539M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8540L: dri-devel@lists.freedesktop.org 8541S: Maintained 8542T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8543F: Documentation/devicetree/bindings/display/tilcdc/ 8544F: drivers/gpu/drm/tilcdc/ 8545 8546DRM DRIVERS FOR TI OMAP 8547M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8548L: dri-devel@lists.freedesktop.org 8549S: Maintained 8550T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8551F: Documentation/devicetree/bindings/display/ti/ 8552F: drivers/gpu/drm/omapdrm/ 8553 8554DRM DRIVERS FOR V3D 8555M: Melissa Wen <mwen@igalia.com> 8556M: Maíra Canal <mcanal@igalia.com> 8557S: Supported 8558T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8559F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8560F: drivers/gpu/drm/v3d/ 8561F: include/uapi/drm/v3d_drm.h 8562 8563DRM DRIVERS FOR VC4 8564M: Maxime Ripard <mripard@kernel.org> 8565M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8566R: Maíra Canal <mcanal@igalia.com> 8567R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8568S: Supported 8569T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8570F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8571F: drivers/gpu/drm/vc4/ 8572F: include/uapi/drm/vc4_drm.h 8573 8574DRM DRIVERS FOR VIVANTE GPU IP 8575M: Lucas Stach <l.stach@pengutronix.de> 8576R: Russell King <linux+etnaviv@armlinux.org.uk> 8577R: Christian Gmeiner <christian.gmeiner@gmail.com> 8578L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8579L: dri-devel@lists.freedesktop.org 8580S: Maintained 8581F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8582F: drivers/gpu/drm/etnaviv/ 8583F: include/uapi/drm/etnaviv_drm.h 8584 8585DRM DRIVERS FOR XEN 8586M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8587L: dri-devel@lists.freedesktop.org 8588L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8589S: Supported 8590T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8591F: Documentation/gpu/xen-front.rst 8592F: drivers/gpu/drm/xen/ 8593 8594DRM DRIVERS FOR XILINX 8595M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8596M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8597L: dri-devel@lists.freedesktop.org 8598S: Maintained 8599T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8600F: Documentation/devicetree/bindings/display/xlnx/ 8601F: Documentation/gpu/zynqmp.rst 8602F: drivers/gpu/drm/xlnx/ 8603 8604DRM GPU SCHEDULER 8605M: Matthew Brost <matthew.brost@intel.com> 8606M: Danilo Krummrich <dakr@kernel.org> 8607M: Philipp Stanner <phasta@kernel.org> 8608R: Christian König <ckoenig.leichtzumerken@gmail.com> 8609L: dri-devel@lists.freedesktop.org 8610S: Supported 8611T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8612F: drivers/gpu/drm/scheduler/ 8613F: include/drm/gpu_scheduler.h 8614F: include/drm/spsc_queue.h 8615 8616DRM GPUVM 8617M: Danilo Krummrich <dakr@kernel.org> 8618R: Matthew Brost <matthew.brost@intel.com> 8619R: Thomas Hellström <thomas.hellstrom@linux.intel.com> 8620R: Alice Ryhl <aliceryhl@google.com> 8621L: dri-devel@lists.freedesktop.org 8622S: Supported 8623T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8624F: drivers/gpu/drm/drm_gpuvm.c 8625F: include/drm/drm_gpuvm.h 8626 8627DRM LOG 8628M: Jocelyn Falempe <jfalempe@redhat.com> 8629M: Javier Martinez Canillas <javierm@redhat.com> 8630L: dri-devel@lists.freedesktop.org 8631S: Supported 8632T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8633F: drivers/gpu/drm/clients/drm_log.c 8634 8635DRM PANEL DRIVERS 8636M: Neil Armstrong <neil.armstrong@linaro.org> 8637R: Jessica Zhang <jesszhan0024@gmail.com> 8638L: dri-devel@lists.freedesktop.org 8639S: Maintained 8640T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8641F: Documentation/devicetree/bindings/display/panel/ 8642F: drivers/gpu/drm/drm_panel.c 8643F: drivers/gpu/drm/panel/ 8644F: include/drm/drm_panel.h 8645 8646DRM PANIC 8647M: Jocelyn Falempe <jfalempe@redhat.com> 8648M: Javier Martinez Canillas <javierm@redhat.com> 8649L: dri-devel@lists.freedesktop.org 8650S: Supported 8651T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8652F: drivers/gpu/drm/drm_draw.c 8653F: drivers/gpu/drm/drm_draw_internal.h 8654F: drivers/gpu/drm/drm_panic*.c 8655F: include/drm/drm_panic* 8656 8657DRM PANIC QR CODE 8658M: Jocelyn Falempe <jfalempe@redhat.com> 8659M: Javier Martinez Canillas <javierm@redhat.com> 8660L: dri-devel@lists.freedesktop.org 8661L: rust-for-linux@vger.kernel.org 8662S: Supported 8663T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8664F: drivers/gpu/drm/drm_panic_qr.rs 8665 8666DRM PRIVACY-SCREEN CLASS 8667M: Hans de Goede <hansg@kernel.org> 8668L: dri-devel@lists.freedesktop.org 8669S: Maintained 8670T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8671F: drivers/gpu/drm/drm_privacy_screen* 8672F: include/drm/drm_privacy_screen* 8673 8674DRM TTM SUBSYSTEM 8675M: Christian Koenig <christian.koenig@amd.com> 8676M: Huang Rui <ray.huang@amd.com> 8677R: Matthew Auld <matthew.auld@intel.com> 8678R: Matthew Brost <matthew.brost@intel.com> 8679L: dri-devel@lists.freedesktop.org 8680S: Maintained 8681T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8682F: drivers/gpu/drm/ttm/ 8683F: include/drm/ttm/ 8684 8685DRM AUTOMATED TESTING 8686M: Helen Koike <helen.fornazier@gmail.com> 8687M: Vignesh Raman <vignesh.raman@collabora.com> 8688L: dri-devel@lists.freedesktop.org 8689S: Maintained 8690T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8691F: Documentation/gpu/automated_testing.rst 8692F: drivers/gpu/drm/ci/ 8693 8694DSBR100 USB FM RADIO DRIVER 8695M: Alexey Klimov <alexey.klimov@linaro.org> 8696L: linux-media@vger.kernel.org 8697S: Maintained 8698T: git git://linuxtv.org/media.git 8699F: drivers/media/radio/dsbr100.c 8700 8701DT3155 MEDIA DRIVER 8702M: Hans Verkuil <hverkuil@kernel.org> 8703L: linux-media@vger.kernel.org 8704S: Odd Fixes 8705W: https://linuxtv.org 8706T: git git://linuxtv.org/media.git 8707F: drivers/media/pci/dt3155/ 8708 8709DVB_USB_AF9015 MEDIA DRIVER 8710L: linux-media@vger.kernel.org 8711S: Orphan 8712W: https://linuxtv.org 8713Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8714F: drivers/media/usb/dvb-usb-v2/af9015* 8715 8716DVB_USB_AF9035 MEDIA DRIVER 8717L: linux-media@vger.kernel.org 8718S: Orphan 8719W: https://linuxtv.org 8720Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8721F: drivers/media/usb/dvb-usb-v2/af9035* 8722 8723DVB_USB_ANYSEE MEDIA DRIVER 8724L: linux-media@vger.kernel.org 8725S: Orphan 8726W: https://linuxtv.org 8727Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8728F: drivers/media/usb/dvb-usb-v2/anysee* 8729 8730DVB_USB_AU6610 MEDIA DRIVER 8731L: linux-media@vger.kernel.org 8732S: Orphan 8733W: https://linuxtv.org 8734Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8735F: drivers/media/usb/dvb-usb-v2/au6610* 8736 8737DVB_USB_CE6230 MEDIA DRIVER 8738L: linux-media@vger.kernel.org 8739S: Orphan 8740W: https://linuxtv.org 8741Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8742F: drivers/media/usb/dvb-usb-v2/ce6230* 8743 8744DVB_USB_CXUSB MEDIA DRIVER 8745M: Michael Krufky <mkrufky@linuxtv.org> 8746L: linux-media@vger.kernel.org 8747S: Maintained 8748W: https://linuxtv.org 8749W: http://github.com/mkrufky 8750Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8751T: git git://linuxtv.org/media.git 8752F: drivers/media/usb/dvb-usb/cxusb* 8753 8754DVB_USB_EC168 MEDIA DRIVER 8755L: linux-media@vger.kernel.org 8756S: Orphan 8757W: https://linuxtv.org 8758Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8759F: drivers/media/usb/dvb-usb-v2/ec168* 8760 8761DVB_USB_GL861 MEDIA DRIVER 8762L: linux-media@vger.kernel.org 8763S: Orphan 8764W: https://linuxtv.org 8765Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8766F: drivers/media/usb/dvb-usb-v2/gl861* 8767 8768DVB_USB_MXL111SF MEDIA DRIVER 8769M: Michael Krufky <mkrufky@linuxtv.org> 8770L: linux-media@vger.kernel.org 8771S: Maintained 8772W: https://linuxtv.org 8773W: http://github.com/mkrufky 8774Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8775T: git git://linuxtv.org/mkrufky/mxl111sf.git 8776F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8777 8778DVB_USB_RTL28XXU MEDIA DRIVER 8779L: linux-media@vger.kernel.org 8780S: Orphan 8781W: https://linuxtv.org 8782Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8783F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8784 8785DVB_USB_V2 MEDIA DRIVER 8786L: linux-media@vger.kernel.org 8787S: Orphan 8788W: https://linuxtv.org 8789W: http://palosaari.fi/linux/ 8790Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8791F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8792F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8793 8794DYNAMIC DEBUG 8795M: Jason Baron <jbaron@akamai.com> 8796M: Jim Cromie <jim.cromie@gmail.com> 8797S: Maintained 8798F: include/linux/dynamic_debug.h 8799F: lib/dynamic_debug.c 8800F: lib/test_dynamic_debug.c 8801 8802DYNAMIC INTERRUPT MODERATION 8803M: Tal Gilboa <talgi@nvidia.com> 8804S: Maintained 8805F: Documentation/networking/net_dim.rst 8806F: include/linux/dim.h 8807F: lib/dim/ 8808 8809DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8810M: Daniel Lezcano <daniel.lezcano@kernel.org> 8811L: linux-pm@vger.kernel.org 8812S: Supported 8813B: https://bugzilla.kernel.org 8814T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8815F: drivers/powercap/dtpm* 8816F: include/linux/dtpm.h 8817 8818DZ DECSTATION DZ11 SERIAL DRIVER 8819M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8820S: Maintained 8821F: drivers/tty/serial/dz.* 8822 8823E3X0 POWER BUTTON DRIVER 8824M: Moritz Fischer <moritz.fischer@ettus.com> 8825L: usrp-users@lists.ettus.com 8826S: Supported 8827W: http://www.ettus.com 8828F: Documentation/devicetree/bindings/input/e3x0-button.txt 8829F: drivers/input/misc/e3x0-button.c 8830 8831E4000 MEDIA DRIVER 8832L: linux-media@vger.kernel.org 8833S: Orphan 8834W: https://linuxtv.org 8835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8836F: drivers/media/tuners/e4000* 8837 8838EARTH_PT1 MEDIA DRIVER 8839M: Akihiro Tsukada <tskd08@gmail.com> 8840L: linux-media@vger.kernel.org 8841S: Odd Fixes 8842F: drivers/media/pci/pt1/ 8843 8844EARTH_PT3 MEDIA DRIVER 8845M: Akihiro Tsukada <tskd08@gmail.com> 8846L: linux-media@vger.kernel.org 8847S: Odd Fixes 8848F: drivers/media/pci/pt3/ 8849 8850EC100 MEDIA DRIVER 8851L: linux-media@vger.kernel.org 8852S: Orphan 8853W: https://linuxtv.org 8854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8855F: drivers/media/dvb-frontends/ec100* 8856 8857ECONET MIPS PLATFORM 8858M: Caleb James DeLisle <cjd@cjdns.fr> 8859L: linux-mips@vger.kernel.org 8860S: Maintained 8861F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8862F: Documentation/devicetree/bindings/mips/econet.yaml 8863F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8864F: arch/mips/boot/dts/econet/ 8865F: arch/mips/econet/ 8866F: drivers/clocksource/timer-econet-en751221.c 8867F: drivers/irqchip/irq-econet-en751221.c 8868 8869ECRYPT FILE SYSTEM 8870M: Tyler Hicks <code@tyhicks.com> 8871L: ecryptfs@vger.kernel.org 8872S: Odd Fixes 8873W: http://ecryptfs.org 8874W: https://launchpad.net/ecryptfs 8875T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8876F: Documentation/filesystems/ecryptfs.rst 8877F: fs/ecryptfs/ 8878 8879EDAC-AMD64 8880M: Yazen Ghannam <yazen.ghannam@amd.com> 8881L: linux-edac@vger.kernel.org 8882S: Supported 8883F: drivers/edac/amd64_edac* 8884F: drivers/edac/mce_amd* 8885 8886EDAC-ARMADA 8887M: Jan Luebbe <jlu@pengutronix.de> 8888L: linux-edac@vger.kernel.org 8889S: Maintained 8890F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8891F: drivers/edac/armada_xp_* 8892 8893EDAC-AST2500 8894M: Stefan Schaeckeler <sschaeck@cisco.com> 8895S: Supported 8896F: Documentation/devicetree/bindings/edac/aspeed,ast2400-sdram-edac.yaml 8897F: drivers/edac/aspeed_edac.c 8898 8899EDAC-BLUEFIELD 8900M: Shravan Kumar Ramani <shravankr@nvidia.com> 8901M: David Thompson <davthompson@nvidia.com> 8902S: Supported 8903F: drivers/edac/bluefield_edac.c 8904 8905EDAC-CALXEDA 8906M: Andre Przywara <andre.przywara@arm.com> 8907L: linux-edac@vger.kernel.org 8908S: Maintained 8909F: drivers/edac/highbank* 8910 8911EDAC-CAVIUM OCTEON 8912M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8913L: linux-edac@vger.kernel.org 8914L: linux-mips@vger.kernel.org 8915S: Maintained 8916F: drivers/edac/octeon_edac* 8917 8918EDAC-CAVIUM THUNDERX 8919M: Robert Richter <rric@kernel.org> 8920L: linux-edac@vger.kernel.org 8921S: Odd Fixes 8922F: drivers/edac/thunderx_edac* 8923 8924EDAC-CORE 8925M: Borislav Petkov <bp@alien8.de> 8926M: Tony Luck <tony.luck@intel.com> 8927L: linux-edac@vger.kernel.org 8928S: Supported 8929T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8930F: Documentation/driver-api/edac.rst 8931F: drivers/edac/ 8932F: include/linux/edac.h 8933 8934EDAC-A72 8935M: Vijay Balakrishna <vijayb@linux.microsoft.com> 8936M: Tyler Hicks <code@tyhicks.com> 8937L: linux-edac@vger.kernel.org 8938S: Supported 8939F: drivers/edac/a72_edac.c 8940 8941EDAC-DMC520 8942M: Lei Wang <lewan@microsoft.com> 8943L: linux-edac@vger.kernel.org 8944S: Supported 8945F: drivers/edac/dmc520_edac.c 8946 8947EDAC-E752X 8948M: Mark Gross <markgross@kernel.org> 8949L: linux-edac@vger.kernel.org 8950S: Maintained 8951F: drivers/edac/e752x_edac.c 8952 8953EDAC-E7XXX 8954L: linux-edac@vger.kernel.org 8955S: Maintained 8956F: drivers/edac/e7xxx_edac.c 8957 8958EDAC-FSL_DDR 8959R: Frank Li <Frank.Li@nxp.com> 8960L: imx@lists.linux.dev 8961L: linux-edac@vger.kernel.org 8962S: Maintained 8963F: drivers/edac/fsl_ddr_edac.* 8964 8965EDAC-GHES 8966M: Mauro Carvalho Chehab <mchehab@kernel.org> 8967L: linux-edac@vger.kernel.org 8968S: Maintained 8969F: drivers/edac/ghes_edac.c 8970 8971EDAC-I10NM 8972M: Tony Luck <tony.luck@intel.com> 8973L: linux-edac@vger.kernel.org 8974S: Maintained 8975F: drivers/edac/i10nm_base.c 8976 8977EDAC-I3000 8978L: linux-edac@vger.kernel.org 8979S: Orphan 8980F: drivers/edac/i3000_edac.c 8981 8982EDAC-I5000 8983L: linux-edac@vger.kernel.org 8984S: Maintained 8985F: drivers/edac/i5000_edac.c 8986 8987EDAC-I5400 8988M: Mauro Carvalho Chehab <mchehab@kernel.org> 8989L: linux-edac@vger.kernel.org 8990S: Maintained 8991F: drivers/edac/i5400_edac.c 8992 8993EDAC-I7300 8994M: Mauro Carvalho Chehab <mchehab@kernel.org> 8995L: linux-edac@vger.kernel.org 8996S: Maintained 8997F: drivers/edac/i7300_edac.c 8998 8999EDAC-I7CORE 9000M: Mauro Carvalho Chehab <mchehab@kernel.org> 9001L: linux-edac@vger.kernel.org 9002S: Maintained 9003F: drivers/edac/i7core_edac.c 9004 9005EDAC-I82443BXGX 9006M: Tim Small <tim@buttersideup.com> 9007L: linux-edac@vger.kernel.org 9008S: Maintained 9009F: drivers/edac/i82443bxgx_edac.c 9010 9011EDAC-I82975X 9012M: "Arvind R." <arvino55@gmail.com> 9013L: linux-edac@vger.kernel.org 9014S: Maintained 9015F: drivers/edac/i82975x_edac.c 9016 9017EDAC-IE31200 9018M: Jason Baron <jbaron@akamai.com> 9019L: linux-edac@vger.kernel.org 9020S: Maintained 9021F: drivers/edac/ie31200_edac.c 9022 9023EDAC-IGEN6 9024M: Tony Luck <tony.luck@intel.com> 9025R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9026L: linux-edac@vger.kernel.org 9027S: Maintained 9028F: drivers/edac/igen6_edac.c 9029 9030EDAC-MPC85XX 9031M: Johannes Thumshirn <morbidrsa@gmail.com> 9032L: linux-edac@vger.kernel.org 9033S: Maintained 9034F: drivers/edac/mpc85xx_edac.[ch] 9035 9036EDAC-NPCM 9037M: Marvin Lin <kflin@nuvoton.com> 9038M: Stanley Chu <yschu@nuvoton.com> 9039L: linux-edac@vger.kernel.org 9040S: Maintained 9041F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 9042F: drivers/edac/npcm_edac.c 9043 9044EDAC-PASEMI 9045M: Egor Martovetsky <egor@pasemi.com> 9046L: linux-edac@vger.kernel.org 9047S: Maintained 9048F: drivers/edac/pasemi_edac.c 9049 9050EDAC-PND2 9051M: Tony Luck <tony.luck@intel.com> 9052L: linux-edac@vger.kernel.org 9053S: Maintained 9054F: drivers/edac/pnd2_edac.[ch] 9055 9056EDAC-QCOM 9057M: Manivannan Sadhasivam <mani@kernel.org> 9058L: linux-arm-msm@vger.kernel.org 9059L: linux-edac@vger.kernel.org 9060S: Maintained 9061F: drivers/edac/qcom_edac.c 9062 9063EDAC-R82600 9064M: Tim Small <tim@buttersideup.com> 9065L: linux-edac@vger.kernel.org 9066S: Maintained 9067F: drivers/edac/r82600_edac.c 9068 9069EDAC-SBRIDGE 9070M: Tony Luck <tony.luck@intel.com> 9071R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9072L: linux-edac@vger.kernel.org 9073S: Maintained 9074F: drivers/edac/sb_edac.c 9075 9076EDAC-SKYLAKE 9077M: Tony Luck <tony.luck@intel.com> 9078L: linux-edac@vger.kernel.org 9079S: Maintained 9080F: drivers/edac/skx_*.[ch] 9081 9082EDAC-TI 9083M: Tero Kristo <kristo@kernel.org> 9084L: linux-edac@vger.kernel.org 9085S: Odd Fixes 9086F: drivers/edac/ti_edac.c 9087 9088EDIROL UA-101/UA-1000 DRIVER 9089M: Clemens Ladisch <clemens@ladisch.de> 9090L: linux-sound@vger.kernel.org 9091S: Maintained 9092T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9093F: sound/usb/misc/ua101.c 9094 9095EFI TEST DRIVER 9096M: Ivan Hu <ivan.hu@canonical.com> 9097M: Ard Biesheuvel <ardb@kernel.org> 9098L: linux-efi@vger.kernel.org 9099S: Maintained 9100F: drivers/firmware/efi/test/ 9101 9102EFI VARIABLE FILESYSTEM 9103M: Jeremy Kerr <jk@ozlabs.org> 9104M: Ard Biesheuvel <ardb@kernel.org> 9105L: linux-efi@vger.kernel.org 9106S: Maintained 9107T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9108F: fs/efivarfs/ 9109 9110EFIFB FRAMEBUFFER DRIVER 9111M: Peter Jones <pjones@redhat.com> 9112L: linux-fbdev@vger.kernel.org 9113S: Maintained 9114F: drivers/video/fbdev/efifb.c 9115 9116EFS FILESYSTEM 9117S: Orphan 9118W: http://aeschi.ch.eu.org/efs/ 9119F: fs/efs/ 9120 9121EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 9122L: netdev@vger.kernel.org 9123S: Orphan 9124F: drivers/net/ethernet/ibm/ehea/ 9125 9126ELM327 CAN NETWORK DRIVER 9127M: Max Staudt <max@enpas.org> 9128L: linux-can@vger.kernel.org 9129S: Maintained 9130F: Documentation/networking/device_drivers/can/can327.rst 9131F: drivers/net/can/can327.c 9132 9133EM28XX VIDEO4LINUX DRIVER 9134M: Mauro Carvalho Chehab <mchehab@kernel.org> 9135L: linux-media@vger.kernel.org 9136S: Maintained 9137W: https://linuxtv.org 9138T: git git://linuxtv.org/media.git 9139F: Documentation/admin-guide/media/em28xx* 9140F: drivers/media/usb/em28xx/ 9141 9142EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 9143M: Adrian Hunter <adrian.hunter@intel.com> 9144M: Asutosh Das <quic_asutoshd@quicinc.com> 9145R: Ritesh Harjani <ritesh.list@gmail.com> 9146L: linux-mmc@vger.kernel.org 9147S: Supported 9148F: drivers/mmc/host/cqhci* 9149 9150EMS CPC-PCI CAN DRIVER 9151M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 9152M: support@ems-wuensche.com 9153L: linux-can@vger.kernel.org 9154S: Maintained 9155F: drivers/net/can/sja1000/ems_pci.c 9156 9157EMULEX 10Gbps iSCSI - OneConnect DRIVER 9158M: Ketan Mukadam <ketan.mukadam@broadcom.com> 9159L: linux-scsi@vger.kernel.org 9160S: Supported 9161W: http://www.broadcom.com 9162F: drivers/scsi/be2iscsi/ 9163 9164EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 9165M: Ajit Khaparde <ajit.khaparde@broadcom.com> 9166M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 9167M: Somnath Kotur <somnath.kotur@broadcom.com> 9168L: netdev@vger.kernel.org 9169S: Maintained 9170W: http://www.emulex.com 9171F: drivers/net/ethernet/emulex/benet/ 9172 9173EMULEX ONECONNECT ROCE DRIVER 9174M: Selvin Xavier <selvin.xavier@broadcom.com> 9175L: linux-rdma@vger.kernel.org 9176S: Odd Fixes 9177W: http://www.broadcom.com 9178F: drivers/infiniband/hw/ocrdma/ 9179F: include/uapi/rdma/ocrdma-abi.h 9180 9181EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 9182M: Ram Vegesna <ram.vegesna@broadcom.com> 9183L: linux-scsi@vger.kernel.org 9184L: target-devel@vger.kernel.org 9185S: Supported 9186W: http://www.broadcom.com 9187F: drivers/scsi/elx/ 9188 9189EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 9190M: Justin Tee <justin.tee@broadcom.com> 9191M: Paul Ely <paul.ely@broadcom.com> 9192L: linux-scsi@vger.kernel.org 9193S: Supported 9194W: http://www.broadcom.com 9195F: drivers/scsi/lpfc/ 9196 9197ENE CB710 FLASH CARD READER DRIVER 9198M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9199S: Maintained 9200F: drivers/misc/cb710/ 9201F: drivers/mmc/host/cb710-mmc.* 9202F: include/linux/cb710.h 9203 9204ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9205M: Maxim Levitsky <maximlevitsky@gmail.com> 9206S: Maintained 9207F: drivers/media/rc/ene_ir.* 9208 9209ENERGY MODEL 9210M: Lukasz Luba <lukasz.luba@arm.com> 9211M: "Rafael J. Wysocki" <rafael@kernel.org> 9212L: linux-pm@vger.kernel.org 9213S: Maintained 9214F: kernel/power/energy_model.c 9215F: include/linux/energy_model.h 9216F: Documentation/power/energy-model.rst 9217 9218EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9219M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9220L: linuxppc-dev@lists.ozlabs.org 9221S: Maintained 9222F: drivers/tty/ehv_bytechan.c 9223 9224EPSON S1D13XXX FRAMEBUFFER DRIVER 9225M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9226S: Maintained 9227T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9228F: drivers/video/fbdev/s1d13xxxfb.c 9229F: include/video/s1d13xxxfb.h 9230 9231EROFS FILE SYSTEM 9232M: Gao Xiang <xiang@kernel.org> 9233M: Chao Yu <chao@kernel.org> 9234R: Yue Hu <zbestahu@gmail.com> 9235R: Jeffle Xu <jefflexu@linux.alibaba.com> 9236R: Sandeep Dhavale <dhavale@google.com> 9237R: Hongbo Li <lihongbo22@huawei.com> 9238R: Chunhai Guo <guochunhai@vivo.com> 9239L: linux-erofs@lists.ozlabs.org 9240S: Maintained 9241W: https://erofs.docs.kernel.org 9242T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9243F: Documentation/ABI/testing/sysfs-fs-erofs 9244F: Documentation/filesystems/erofs.rst 9245F: fs/erofs/ 9246F: include/trace/events/erofs.h 9247 9248ERRSEQ ERROR TRACKING INFRASTRUCTURE 9249M: Jeff Layton <jlayton@kernel.org> 9250S: Maintained 9251F: include/linux/errseq.h 9252F: lib/errseq.c 9253 9254ESD CAN NETWORK DRIVERS 9255M: Stefan Mätje <stefan.maetje@esd.eu> 9256R: socketcan@esd.eu 9257L: linux-can@vger.kernel.org 9258S: Maintained 9259F: drivers/net/can/esd/ 9260 9261ESD CAN/USB DRIVERS 9262M: Frank Jungclaus <frank.jungclaus@esd.eu> 9263R: socketcan@esd.eu 9264L: linux-can@vger.kernel.org 9265S: Maintained 9266F: drivers/net/can/usb/esd_usb.c 9267 9268ESWIN DEVICETREES 9269M: Min Lin <linmin@eswincomputing.com> 9270M: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com> 9271M: Pritesh Patel <pritesh.patel@einfochips.com> 9272S: Maintained 9273T: git https://github.com/eswincomputing/linux-next.git 9274F: Documentation/devicetree/bindings/riscv/eswin.yaml 9275F: arch/riscv/boot/dts/eswin/ 9276 9277ET131X NETWORK DRIVER 9278M: Mark Einon <mark.einon@gmail.com> 9279S: Odd Fixes 9280F: drivers/net/ethernet/agere/ 9281 9282ETAS ES58X CAN/USB DRIVER 9283M: Vincent Mailhol <mailhol@kernel.org> 9284L: linux-can@vger.kernel.org 9285S: Maintained 9286F: Documentation/networking/devlink/etas_es58x.rst 9287F: drivers/net/can/usb/etas_es58x/ 9288 9289ETHERNET BRIDGE 9290M: Nikolay Aleksandrov <razor@blackwall.org> 9291M: Ido Schimmel <idosch@nvidia.com> 9292L: bridge@lists.linux.dev 9293L: netdev@vger.kernel.org 9294S: Maintained 9295W: http://www.linuxfoundation.org/en/Net:Bridge 9296F: include/linux/if_bridge.h 9297F: include/uapi/linux/if_bridge.h 9298F: include/linux/netfilter_bridge/ 9299F: net/bridge/ 9300 9301ETHERNET PHY LIBRARY 9302M: Andrew Lunn <andrew@lunn.ch> 9303M: Heiner Kallweit <hkallweit1@gmail.com> 9304R: Russell King <linux@armlinux.org.uk> 9305L: netdev@vger.kernel.org 9306S: Maintained 9307F: Documentation/ABI/testing/sysfs-class-net-phydev 9308F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9309F: Documentation/devicetree/bindings/net/mdio* 9310F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9311F: Documentation/networking/phy.rst 9312F: drivers/net/mdio/ 9313F: drivers/net/mdio/acpi_mdio.c 9314F: drivers/net/mdio/fwnode_mdio.c 9315F: drivers/net/mdio/of_mdio.c 9316F: drivers/net/pcs/ 9317F: drivers/net/phy/ 9318F: include/dt-bindings/net/qca-ar803x.h 9319F: include/linux/*mdio*.h 9320F: include/linux/linkmode.h 9321F: include/linux/mdio/*.h 9322F: include/linux/mii.h 9323F: include/linux/of_net.h 9324F: include/linux/phy.h 9325F: include/linux/phy_fixed.h 9326F: include/linux/phy_link_topology.h 9327F: include/linux/phylib_stubs.h 9328F: include/linux/platform_data/mdio-bcm-unimac.h 9329F: include/linux/platform_data/mdio-gpio.h 9330F: include/trace/events/mdio.h 9331F: include/uapi/linux/mdio.h 9332F: include/uapi/linux/mii.h 9333F: net/core/of_net.c 9334 9335ETHERNET PHY LIBRARY [RUST] 9336M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9337R: Trevor Gross <tmgross@umich.edu> 9338L: netdev@vger.kernel.org 9339L: rust-for-linux@vger.kernel.org 9340S: Maintained 9341F: rust/kernel/net/phy.rs 9342F: rust/kernel/net/phy/reg.rs 9343 9344EXEC & BINFMT API, ELF 9345M: Kees Cook <kees@kernel.org> 9346L: linux-mm@kvack.org 9347S: Supported 9348T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9349F: Documentation/userspace-api/ELF.rst 9350F: fs/*binfmt_*.c 9351F: fs/Kconfig.binfmt 9352F: fs/exec.c 9353F: fs/tests/binfmt_*_kunit.c 9354F: fs/tests/exec_kunit.c 9355F: include/linux/binfmts.h 9356F: include/linux/elf.h 9357F: include/uapi/linux/auxvec.h 9358F: include/uapi/linux/binfmts.h 9359F: include/uapi/linux/elf.h 9360F: kernel/fork.c 9361F: mm/vma_exec.c 9362F: tools/testing/selftests/exec/ 9363N: asm/elf.h 9364N: binfmt 9365 9366EXFAT FILE SYSTEM 9367M: Namjae Jeon <linkinjeon@kernel.org> 9368M: Sungjong Seo <sj1557.seo@samsung.com> 9369R: Yuezhang Mo <yuezhang.mo@sony.com> 9370L: linux-fsdevel@vger.kernel.org 9371S: Maintained 9372T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9373F: fs/exfat/ 9374 9375EXPRESSWIRE PROTOCOL LIBRARY 9376M: Duje Mihanović <duje.mihanovic@skole.hr> 9377L: linux-leds@vger.kernel.org 9378S: Maintained 9379F: drivers/leds/leds-expresswire.c 9380F: include/linux/leds-expresswire.h 9381 9382EXT2 FILE SYSTEM 9383M: Jan Kara <jack@suse.com> 9384L: linux-ext4@vger.kernel.org 9385S: Maintained 9386F: Documentation/filesystems/ext2.rst 9387T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9388F: fs/ext2/ 9389F: include/linux/ext2* 9390 9391EXT4 FILE SYSTEM 9392M: "Theodore Ts'o" <tytso@mit.edu> 9393M: Andreas Dilger <adilger.kernel@dilger.ca> 9394L: linux-ext4@vger.kernel.org 9395S: Maintained 9396W: http://ext4.wiki.kernel.org 9397Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9398T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9399F: Documentation/filesystems/ext4/ 9400F: fs/ext4/ 9401F: include/trace/events/ext4.h 9402F: include/uapi/linux/ext4.h 9403 9404Extended Verification Module (EVM) 9405M: Mimi Zohar <zohar@linux.ibm.com> 9406M: Roberto Sassu <roberto.sassu@huawei.com> 9407L: linux-integrity@vger.kernel.org 9408S: Supported 9409T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9410F: security/integrity/ 9411F: security/integrity/evm/ 9412 9413EXTENSIBLE FIRMWARE INTERFACE (EFI) 9414M: Ard Biesheuvel <ardb@kernel.org> 9415L: linux-efi@vger.kernel.org 9416S: Maintained 9417T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9418F: Documentation/admin-guide/efi-stub.rst 9419F: arch/*/include/asm/efi.h 9420F: arch/*/kernel/efi.c 9421F: arch/arm/boot/compressed/efi-header.S 9422F: arch/x86/platform/efi/ 9423F: drivers/firmware/efi/ 9424F: include/linux/efi*.h 9425 9426EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9427M: MyungJoo Ham <myungjoo.ham@samsung.com> 9428M: Chanwoo Choi <cw00.choi@samsung.com> 9429L: linux-kernel@vger.kernel.org 9430S: Maintained 9431T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9432F: Documentation/devicetree/bindings/extcon/ 9433F: Documentation/driver-api/extcon.rst 9434F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9435F: drivers/extcon/ 9436F: include/linux/extcon.h 9437F: include/linux/extcon/ 9438 9439EXTRA BOOT CONFIG 9440M: Masami Hiramatsu <mhiramat@kernel.org> 9441L: linux-kernel@vger.kernel.org 9442L: linux-trace-kernel@vger.kernel.org 9443S: Maintained 9444Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9445T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9446F: Documentation/admin-guide/bootconfig.rst 9447F: fs/proc/bootconfig.c 9448F: include/linux/bootconfig.h 9449F: lib/bootconfig-data.S 9450F: lib/bootconfig.c 9451F: tools/bootconfig/* 9452F: tools/bootconfig/scripts/* 9453 9454EXTRON DA HD 4K PLUS CEC DRIVER 9455M: Hans Verkuil <hverkuil@kernel.org> 9456L: linux-media@vger.kernel.org 9457S: Maintained 9458T: git git://linuxtv.org/media.git 9459F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9460 9461EXYNOS DP DRIVER 9462M: Jingoo Han <jingoohan1@gmail.com> 9463L: dri-devel@lists.freedesktop.org 9464S: Maintained 9465F: drivers/gpu/drm/exynos/exynos_dp* 9466 9467EXYNOS SYSMMU (IOMMU) driver 9468M: Marek Szyprowski <m.szyprowski@samsung.com> 9469L: iommu@lists.linux.dev 9470S: Maintained 9471F: drivers/iommu/exynos-iommu.c 9472 9473F2FS FILE SYSTEM 9474M: Jaegeuk Kim <jaegeuk@kernel.org> 9475M: Chao Yu <chao@kernel.org> 9476L: linux-f2fs-devel@lists.sourceforge.net 9477S: Maintained 9478W: https://f2fs.wiki.kernel.org/ 9479Q: https://patchwork.kernel.org/project/f2fs/list/ 9480B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9481T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9482F: Documentation/ABI/testing/sysfs-fs-f2fs 9483F: Documentation/filesystems/f2fs.rst 9484F: fs/f2fs/ 9485F: include/linux/f2fs_fs.h 9486F: include/trace/events/f2fs.h 9487F: include/uapi/linux/f2fs.h 9488 9489F71805F HARDWARE MONITORING DRIVER 9490M: Jean Delvare <jdelvare@suse.com> 9491L: linux-hwmon@vger.kernel.org 9492S: Maintained 9493F: Documentation/hwmon/f71805f.rst 9494F: drivers/hwmon/f71805f.c 9495 9496FADDR2LINE 9497M: Josh Poimboeuf <jpoimboe@kernel.org> 9498S: Maintained 9499F: scripts/faddr2line 9500 9501FAILOVER MODULE 9502M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9503L: netdev@vger.kernel.org 9504S: Supported 9505F: Documentation/networking/failover.rst 9506F: include/net/failover.h 9507F: net/core/failover.c 9508 9509FANOTIFY 9510M: Jan Kara <jack@suse.cz> 9511R: Amir Goldstein <amir73il@gmail.com> 9512R: Matthew Bobrowski <repnop@google.com> 9513L: linux-fsdevel@vger.kernel.org 9514S: Maintained 9515F: fs/notify/fanotify/ 9516F: include/linux/fanotify.h 9517F: include/uapi/linux/fanotify.h 9518 9519FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9520M: Linus Walleij <linus.walleij@linaro.org> 9521L: linux-usb@vger.kernel.org 9522S: Maintained 9523F: drivers/usb/fotg210/ 9524 9525FARSYNC SYNCHRONOUS DRIVER 9526M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9527S: Supported 9528W: http://www.farsite.co.uk/ 9529F: drivers/net/wan/farsync.* 9530 9531FAULT INJECTION SUPPORT 9532M: Akinobu Mita <akinobu.mita@gmail.com> 9533S: Supported 9534F: Documentation/fault-injection/ 9535F: lib/fault-inject.c 9536F: tools/testing/fault-injection/ 9537 9538FBTFT Framebuffer drivers 9539M: Andy Shevchenko <andy@kernel.org> 9540L: dri-devel@lists.freedesktop.org 9541L: linux-fbdev@vger.kernel.org 9542S: Odd fixes 9543F: drivers/staging/fbtft/ 9544 9545FC0011 TUNER DRIVER 9546M: Michael Buesch <m@bues.ch> 9547L: linux-media@vger.kernel.org 9548S: Maintained 9549F: drivers/media/tuners/fc0011.c 9550F: drivers/media/tuners/fc0011.h 9551 9552FC2580 MEDIA DRIVER 9553L: linux-media@vger.kernel.org 9554S: Orphan 9555W: https://linuxtv.org 9556Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9557F: drivers/media/tuners/fc2580* 9558 9559FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9560M: Hannes Reinecke <hare@suse.de> 9561L: linux-scsi@vger.kernel.org 9562S: Supported 9563W: www.Open-FCoE.org 9564F: drivers/scsi/fcoe/ 9565F: drivers/scsi/libfc/ 9566F: include/scsi/fc/ 9567F: include/scsi/libfc.h 9568F: include/scsi/libfcoe.h 9569F: include/uapi/scsi/fc/ 9570 9571FILE LOCKING (flock() and fcntl()/lockf()) 9572M: Jeff Layton <jlayton@kernel.org> 9573M: Chuck Lever <chuck.lever@oracle.com> 9574R: Alexander Aring <alex.aring@gmail.com> 9575L: linux-fsdevel@vger.kernel.org 9576S: Maintained 9577F: fs/fcntl.c 9578F: fs/locks.c 9579F: include/linux/fcntl.h 9580F: include/uapi/linux/fcntl.h 9581 9582FILESYSTEM DIRECT ACCESS (DAX) 9583M: Dan Williams <dan.j.williams@intel.com> 9584R: Matthew Wilcox <willy@infradead.org> 9585R: Jan Kara <jack@suse.cz> 9586L: linux-fsdevel@vger.kernel.org 9587L: nvdimm@lists.linux.dev 9588S: Supported 9589F: fs/dax.c 9590F: include/linux/dax.h 9591F: include/trace/events/fs_dax.h 9592 9593FILESYSTEMS (VFS and infrastructure) 9594M: Alexander Viro <viro@zeniv.linux.org.uk> 9595M: Christian Brauner <brauner@kernel.org> 9596R: Jan Kara <jack@suse.cz> 9597L: linux-fsdevel@vger.kernel.org 9598S: Maintained 9599T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9600F: fs/* 9601F: include/linux/fs.h 9602F: include/linux/fs_types.h 9603F: include/uapi/linux/fs.h 9604F: include/uapi/linux/openat2.h 9605F: rust/kernel/fs.rs 9606F: rust/kernel/fs/ 9607F: rust/kernel/seq_file.rs 9608F: rust/kernel/sync/poll.rs 9609F: Documentation/driver-api/early-userspace/buffer-format.rst 9610F: init/do_mounts* 9611F: init/*initramfs* 9612 9613FILESYSTEMS [EXPORTFS] 9614M: Chuck Lever <chuck.lever@oracle.com> 9615M: Jeff Layton <jlayton@kernel.org> 9616R: Amir Goldstein <amir73il@gmail.com> 9617L: linux-fsdevel@vger.kernel.org 9618L: linux-nfs@vger.kernel.org 9619S: Supported 9620F: Documentation/filesystems/nfs/exporting.rst 9621F: fs/exportfs/ 9622F: fs/fhandle.c 9623F: include/linux/exportfs.h 9624 9625FILESYSTEMS [IDMAPPED MOUNTS] 9626M: Christian Brauner <brauner@kernel.org> 9627M: Seth Forshee <sforshee@kernel.org> 9628L: linux-fsdevel@vger.kernel.org 9629S: Maintained 9630F: Documentation/filesystems/idmappings.rst 9631F: fs/mnt_idmapping.c 9632F: include/linux/mnt_idmapping.* 9633F: tools/testing/selftests/mount_setattr/ 9634 9635FILESYSTEMS [IOMAP] 9636M: Christian Brauner <brauner@kernel.org> 9637R: Darrick J. Wong <djwong@kernel.org> 9638L: linux-xfs@vger.kernel.org 9639L: linux-fsdevel@vger.kernel.org 9640S: Supported 9641F: Documentation/filesystems/iomap/* 9642F: fs/iomap/ 9643F: include/linux/iomap.h 9644 9645FILESYSTEMS [NETFS LIBRARY] 9646M: David Howells <dhowells@redhat.com> 9647M: Paulo Alcantara <pc@manguebit.org> 9648L: netfs@lists.linux.dev 9649L: linux-fsdevel@vger.kernel.org 9650S: Supported 9651F: Documentation/filesystems/caching/ 9652F: Documentation/filesystems/netfs_library.rst 9653F: fs/netfs/ 9654F: include/linux/fscache*.h 9655F: include/linux/netfs.h 9656F: include/trace/events/fscache.h 9657F: include/trace/events/netfs.h 9658 9659FILESYSTEMS [STACKABLE] 9660M: Miklos Szeredi <miklos@szeredi.hu> 9661M: Amir Goldstein <amir73il@gmail.com> 9662L: linux-fsdevel@vger.kernel.org 9663L: linux-unionfs@vger.kernel.org 9664S: Maintained 9665F: fs/backing-file.c 9666F: include/linux/backing-file.h 9667 9668FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9669M: Riku Voipio <riku.voipio@iki.fi> 9670L: linux-hwmon@vger.kernel.org 9671S: Maintained 9672F: drivers/hwmon/f75375s.c 9673F: include/linux/f75375s.h 9674 9675FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9676M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9677L: linux-can@vger.kernel.org 9678S: Maintained 9679F: drivers/net/can/usb/f81604.c 9680 9681FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9682M: Clemens Ladisch <clemens@ladisch.de> 9683M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9684L: linux-sound@vger.kernel.org 9685S: Maintained 9686T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9687F: include/uapi/sound/firewire.h 9688F: sound/firewire/ 9689 9690FIREWIRE MEDIA DRIVERS (firedtv) 9691M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9692L: linux-media@vger.kernel.org 9693L: linux1394-devel@lists.sourceforge.net 9694S: Maintained 9695T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9696F: drivers/media/firewire/ 9697 9698FIREWIRE SBP-2 TARGET 9699M: Chris Boot <bootc@bootc.net> 9700L: linux-scsi@vger.kernel.org 9701L: target-devel@vger.kernel.org 9702L: linux1394-devel@lists.sourceforge.net 9703S: Maintained 9704T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9705F: drivers/target/sbp/ 9706 9707FIREWIRE SUBSYSTEM 9708M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9709M: Takashi Sakamoto <takaswie@kernel.org> 9710L: linux1394-devel@lists.sourceforge.net 9711S: Maintained 9712W: http://ieee1394.docs.kernel.org/ 9713T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9714F: drivers/firewire/ 9715F: include/linux/firewire.h 9716F: include/uapi/linux/firewire*.h 9717F: tools/firewire/ 9718 9719FIRMWARE FRAMEWORK FOR ARMV8-A 9720M: Sudeep Holla <sudeep.holla@arm.com> 9721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9722S: Maintained 9723F: drivers/firmware/arm_ffa/ 9724F: include/linux/arm_ffa.h 9725 9726FIRMWARE LOADER (request_firmware) 9727M: Luis Chamberlain <mcgrof@kernel.org> 9728M: Russ Weight <russ.weight@linux.dev> 9729M: Danilo Krummrich <dakr@kernel.org> 9730L: linux-kernel@vger.kernel.org 9731S: Maintained 9732F: Documentation/firmware_class/ 9733F: drivers/base/firmware_loader/ 9734F: rust/kernel/firmware.rs 9735F: include/linux/firmware.h 9736 9737FLEXTIMER FTM-QUADDEC DRIVER 9738M: Patrick Havelange <patrick.havelange@essensium.com> 9739L: linux-iio@vger.kernel.org 9740S: Maintained 9741F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9742F: drivers/counter/ftm-quaddec.c 9743 9744FLOPPY DRIVER 9745M: Denis Efremov <efremov@linux.com> 9746L: linux-block@vger.kernel.org 9747S: Odd Fixes 9748F: drivers/block/floppy.c 9749 9750FLYSKY FSIA6B RC RECEIVER 9751M: Markus Koch <markus@notsyncing.net> 9752L: linux-input@vger.kernel.org 9753S: Maintained 9754F: drivers/input/joystick/fsia6b.c 9755 9756FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9757M: Geoffrey D. Bennett <g@b4.vu> 9758L: linux-sound@vger.kernel.org 9759S: Maintained 9760W: https://github.com/geoffreybennett/linux-fcp 9761B: https://github.com/geoffreybennett/linux-fcp/issues 9762T: git https://github.com/geoffreybennett/linux-fcp.git 9763F: include/uapi/sound/fcp.h 9764F: include/uapi/sound/scarlett2.h 9765F: sound/usb/fcp.c 9766F: sound/usb/mixer_scarlett2.c 9767 9768FORCEDETH GIGABIT ETHERNET DRIVER 9769M: Rain River <rain.1986.08.12@gmail.com> 9770M: Zhu Yanjun <zyjzyj2000@gmail.com> 9771L: netdev@vger.kernel.org 9772S: Maintained 9773F: drivers/net/ethernet/nvidia/* 9774 9775FORTIFY_SOURCE 9776M: Kees Cook <kees@kernel.org> 9777L: linux-hardening@vger.kernel.org 9778S: Supported 9779T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9780F: include/linux/fortify-string.h 9781F: lib/test_fortify/* 9782F: lib/tests/fortify_kunit.c 9783F: lib/tests/memcpy_kunit.c 9784K: \bunsafe_memcpy\b 9785K: \b__NO_FORTIFY\b 9786 9787FOURSEMI AUDIO AMPLIFIER DRIVER 9788M: Nick Li <nick.li@foursemi.com> 9789L: linux-sound@vger.kernel.org 9790S: Maintained 9791F: Documentation/devicetree/bindings/sound/foursemi,fs2105s.yaml 9792F: sound/soc/codecs/fs-amp-lib.* 9793F: sound/soc/codecs/fs210x.* 9794 9795FPGA DFL DRIVERS 9796M: Xu Yilun <yilun.xu@intel.com> 9797R: Tom Rix <trix@redhat.com> 9798L: linux-fpga@vger.kernel.org 9799S: Maintained 9800F: Documentation/ABI/testing/sysfs-bus-dfl* 9801F: Documentation/fpga/dfl.rst 9802F: drivers/fpga/dfl* 9803F: drivers/uio/uio_dfl.c 9804F: include/linux/dfl.h 9805F: include/uapi/linux/fpga-dfl.h 9806 9807FPGA MANAGER FRAMEWORK 9808M: Moritz Fischer <mdf@kernel.org> 9809M: Xu Yilun <yilun.xu@intel.com> 9810R: Tom Rix <trix@redhat.com> 9811L: linux-fpga@vger.kernel.org 9812S: Maintained 9813Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9814T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9815F: Documentation/devicetree/bindings/fpga/ 9816F: Documentation/driver-api/fpga/ 9817F: Documentation/fpga/ 9818F: drivers/fpga/ 9819F: include/linux/fpga/ 9820 9821FPU EMULATOR 9822M: Bill Metzenthen <billm@melbpc.org.au> 9823S: Maintained 9824W: https://floatingpoint.billm.au/ 9825F: arch/x86/math-emu/ 9826 9827FRAMEBUFFER CORE 9828M: Simona Vetter <simona@ffwll.ch> 9829S: Odd Fixes 9830T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9831F: drivers/video/fbdev/core/ 9832 9833FRAMEBUFFER DRAWING 9834M: Zsolt Kajtar <soci@c64.rulez.org> 9835S: Odd Fixes 9836F: drivers/video/fbdev/core/cfbcopyarea.c 9837F: drivers/video/fbdev/core/cfbfillrect.c 9838F: drivers/video/fbdev/core/cfbimgblt.c 9839F: drivers/video/fbdev/core/cfbmem.h 9840F: drivers/video/fbdev/core/fb_copyarea.h 9841F: drivers/video/fbdev/core/fb_draw.h 9842F: drivers/video/fbdev/core/fb_fillrect.h 9843F: drivers/video/fbdev/core/fb_imageblit.h 9844F: drivers/video/fbdev/core/syscopyarea.c 9845F: drivers/video/fbdev/core/sysfillrect.c 9846F: drivers/video/fbdev/core/sysimgblt.c 9847F: drivers/video/fbdev/core/sysmem.h 9848 9849FRAMEBUFFER LAYER 9850M: Helge Deller <deller@gmx.de> 9851L: linux-fbdev@vger.kernel.org 9852L: dri-devel@lists.freedesktop.org 9853S: Maintained 9854Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9855T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9856F: Documentation/fb/ 9857F: drivers/video/ 9858F: include/linux/fb.h 9859F: include/uapi/linux/fb.h 9860F: include/uapi/video/ 9861F: include/video/ 9862 9863FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9864M: Horia Geantă <horia.geanta@nxp.com> 9865M: Pankaj Gupta <pankaj.gupta@nxp.com> 9866M: Gaurav Jain <gaurav.jain@nxp.com> 9867L: linux-crypto@vger.kernel.org 9868S: Maintained 9869F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9870F: drivers/crypto/caam/ 9871 9872FREESCALE COLDFIRE M5441X MMC DRIVER 9873M: Angelo Dureghello <adureghello@baylibre.com> 9874L: linux-mmc@vger.kernel.org 9875S: Maintained 9876F: drivers/mmc/host/sdhci-esdhc-mcf.c 9877F: include/linux/platform_data/mmc-esdhc-mcf.h 9878 9879FREESCALE DIU FRAMEBUFFER DRIVER 9880M: Timur Tabi <timur@kernel.org> 9881L: linux-fbdev@vger.kernel.org 9882S: Maintained 9883F: drivers/video/fbdev/fsl-diu-fb.* 9884 9885FREESCALE DMA DRIVER 9886M: Zhang Wei <zw@zh-kernel.org> 9887L: linuxppc-dev@lists.ozlabs.org 9888S: Maintained 9889F: drivers/dma/fsldma.* 9890 9891FREESCALE DSPI DRIVER 9892M: Vladimir Oltean <olteanv@gmail.com> 9893L: linux-spi@vger.kernel.org 9894L: imx@lists.linux.dev 9895S: Maintained 9896F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9897F: drivers/spi/spi-fsl-dspi.c 9898F: include/linux/spi/spi-fsl-dspi.h 9899 9900FREESCALE eDMA DRIVER 9901M: Frank Li <Frank.Li@nxp.com> 9902L: imx@lists.linux.dev 9903L: dmaengine@vger.kernel.org 9904S: Maintained 9905F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9906F: drivers/dma/fsl-edma*.* 9907 9908FREESCALE ENETC ETHERNET DRIVERS 9909M: Claudiu Manoil <claudiu.manoil@nxp.com> 9910M: Vladimir Oltean <vladimir.oltean@nxp.com> 9911M: Wei Fang <wei.fang@nxp.com> 9912M: Clark Wang <xiaoning.wang@nxp.com> 9913L: imx@lists.linux.dev 9914L: netdev@vger.kernel.org 9915S: Maintained 9916F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9917F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9918F: drivers/net/ethernet/freescale/enetc/ 9919F: include/linux/fsl/enetc_mdio.h 9920F: include/linux/fsl/netc_global.h 9921F: include/linux/fsl/ntmp.h 9922 9923FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9924M: Claudiu Manoil <claudiu.manoil@nxp.com> 9925L: netdev@vger.kernel.org 9926S: Maintained 9927F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9928F: drivers/net/ethernet/freescale/gianfar* 9929 9930FREESCALE GPMI NAND DRIVER 9931M: Han Xu <han.xu@nxp.com> 9932L: imx@lists.linux.dev 9933L: linux-mtd@lists.infradead.org 9934S: Maintained 9935F: drivers/mtd/nand/raw/gpmi-nand/* 9936 9937FREESCALE I2C CPM DRIVER 9938M: Jochen Friedrich <jochen@scram.de> 9939L: linuxppc-dev@lists.ozlabs.org 9940L: linux-i2c@vger.kernel.org 9941S: Maintained 9942F: drivers/i2c/busses/i2c-cpm.c 9943 9944FREESCALE IMX / MXC FEC DRIVER 9945M: Wei Fang <wei.fang@nxp.com> 9946R: Shenwei Wang <shenwei.wang@nxp.com> 9947R: Clark Wang <xiaoning.wang@nxp.com> 9948L: imx@lists.linux.dev 9949L: netdev@vger.kernel.org 9950S: Maintained 9951F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9952F: drivers/net/ethernet/freescale/fec.h 9953F: drivers/net/ethernet/freescale/fec_main.c 9954F: drivers/net/ethernet/freescale/fec_ptp.c 9955 9956FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9957M: Sascha Hauer <s.hauer@pengutronix.de> 9958R: Pengutronix Kernel Team <kernel@pengutronix.de> 9959L: linux-fbdev@vger.kernel.org 9960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9961S: Maintained 9962F: drivers/video/fbdev/imxfb.c 9963 9964FREESCALE IMX DDR PMU DRIVER 9965M: Frank Li <Frank.li@nxp.com> 9966M: Xu Yang <xu.yang_2@nxp.com> 9967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9968S: Maintained 9969F: Documentation/admin-guide/perf/imx-ddr.rst 9970F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9971F: drivers/perf/fsl_imx8_ddr_perf.c 9972F: drivers/perf/fsl_imx9_ddr_perf.c 9973F: tools/perf/pmu-events/arch/arm64/freescale/ 9974 9975FREESCALE IMX I2C DRIVER 9976M: Oleksij Rempel <o.rempel@pengutronix.de> 9977R: Pengutronix Kernel Team <kernel@pengutronix.de> 9978L: linux-i2c@vger.kernel.org 9979S: Maintained 9980F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9981F: drivers/i2c/busses/i2c-imx.c 9982 9983FREESCALE IMX LPI2C DRIVER 9984M: Dong Aisheng <aisheng.dong@nxp.com> 9985L: linux-i2c@vger.kernel.org 9986L: imx@lists.linux.dev 9987S: Maintained 9988F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9989F: drivers/i2c/busses/i2c-imx-lpi2c.c 9990 9991FREESCALE IMX LPSPI DRIVER 9992M: Frank Li <Frank.Li@nxp.com> 9993L: linux-spi@vger.kernel.org 9994L: imx@lists.linux.dev 9995S: Maintained 9996F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9997F: drivers/spi/spi-fsl-lpspi.c 9998 9999FREESCALE MPC I2C DRIVER 10000M: Chris Packham <chris.packham@alliedtelesis.co.nz> 10001L: linux-i2c@vger.kernel.org 10002S: Maintained 10003F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 10004F: drivers/i2c/busses/i2c-mpc.c 10005 10006FREESCALE QORIQ DPAA ETHERNET DRIVER 10007M: Madalin Bucur <madalin.bucur@nxp.com> 10008L: netdev@vger.kernel.org 10009S: Maintained 10010F: drivers/net/ethernet/freescale/dpaa 10011 10012FREESCALE QORIQ DPAA FMAN DRIVER 10013M: Madalin Bucur <madalin.bucur@nxp.com> 10014R: Sean Anderson <sean.anderson@seco.com> 10015L: netdev@vger.kernel.org 10016S: Maintained 10017F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 10018F: drivers/net/ethernet/freescale/fman 10019 10020FREESCALE QORIQ PTP CLOCK DRIVER 10021M: Yangbo Lu <yangbo.lu@nxp.com> 10022L: netdev@vger.kernel.org 10023S: Maintained 10024F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 10025F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 10026F: drivers/net/ethernet/freescale/dpaa2/dprtc* 10027F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 10028F: drivers/ptp/ptp_qoriq.c 10029F: include/linux/fsl/ptp_qoriq.h 10030 10031FREESCALE QUAD SPI DRIVER 10032M: Han Xu <han.xu@nxp.com> 10033L: linux-spi@vger.kernel.org 10034L: imx@lists.linux.dev 10035S: Maintained 10036F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 10037F: drivers/spi/spi-fsl-qspi.c 10038 10039FREESCALE QUICC ENGINE LIBRARY 10040M: Qiang Zhao <qiang.zhao@nxp.com> 10041M: Christophe Leroy <christophe.leroy@csgroup.eu> 10042L: linuxppc-dev@lists.ozlabs.org 10043S: Maintained 10044F: drivers/soc/fsl/qe/ 10045F: include/soc/fsl/qe/ 10046 10047FREESCALE QUICC ENGINE QMC DRIVER 10048M: Herve Codina <herve.codina@bootlin.com> 10049L: linuxppc-dev@lists.ozlabs.org 10050S: Maintained 10051F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 10052F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 10053F: drivers/soc/fsl/qe/qmc.c 10054F: include/soc/fsl/qe/qmc.h 10055 10056FREESCALE QUICC ENGINE QMC HDLC DRIVER 10057M: Herve Codina <herve.codina@bootlin.com> 10058L: netdev@vger.kernel.org 10059L: linuxppc-dev@lists.ozlabs.org 10060S: Maintained 10061F: drivers/net/wan/fsl_qmc_hdlc.c 10062 10063FREESCALE QUICC ENGINE TSA DRIVER 10064M: Herve Codina <herve.codina@bootlin.com> 10065L: linuxppc-dev@lists.ozlabs.org 10066S: Maintained 10067F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 10068F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 10069F: drivers/soc/fsl/qe/tsa.c 10070F: drivers/soc/fsl/qe/tsa.h 10071F: include/dt-bindings/soc/cpm1-fsl,tsa.h 10072F: include/dt-bindings/soc/qe-fsl,tsa.h 10073 10074FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 10075L: netdev@vger.kernel.org 10076L: linuxppc-dev@lists.ozlabs.org 10077S: Orphan 10078F: drivers/net/ethernet/freescale/ucc_geth* 10079 10080FREESCALE QUICC ENGINE UCC HDLC DRIVER 10081M: Zhao Qiang <qiang.zhao@nxp.com> 10082L: netdev@vger.kernel.org 10083L: linuxppc-dev@lists.ozlabs.org 10084S: Maintained 10085F: drivers/net/wan/fsl_ucc_hdlc* 10086 10087FREESCALE QUICC ENGINE UCC UART DRIVER 10088M: Timur Tabi <timur@kernel.org> 10089L: linuxppc-dev@lists.ozlabs.org 10090S: Maintained 10091F: drivers/tty/serial/ucc_uart.c 10092 10093FREESCALE SOC DRIVERS 10094M: Christophe Leroy <christophe.leroy@csgroup.eu> 10095L: linuxppc-dev@lists.ozlabs.org 10096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10097S: Maintained 10098F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 10099F: Documentation/devicetree/bindings/soc/fsl/ 10100F: drivers/soc/fsl/ 10101F: include/linux/fsl/ 10102F: include/soc/fsl/ 10103 10104FREESCALE SOC FS_ENET DRIVER 10105M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 10106L: linuxppc-dev@lists.ozlabs.org 10107L: netdev@vger.kernel.org 10108S: Maintained 10109F: drivers/net/ethernet/freescale/fs_enet/ 10110 10111FREESCALE SOC SOUND DRIVERS 10112M: Shengjiu Wang <shengjiu.wang@gmail.com> 10113M: Xiubo Li <Xiubo.Lee@gmail.com> 10114R: Fabio Estevam <festevam@gmail.com> 10115R: Nicolin Chen <nicoleotsuka@gmail.com> 10116L: linux-sound@vger.kernel.org 10117L: linuxppc-dev@lists.ozlabs.org 10118S: Maintained 10119F: sound/soc/fsl/fsl* 10120F: sound/soc/fsl/imx* 10121 10122FREESCALE SOC LPC32XX SOUND DRIVERS 10123M: J.M.B. Downing <jonathan.downing@nautel.com> 10124M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 10125R: Vladimir Zapolskiy <vz@mleia.com> 10126L: linux-sound@vger.kernel.org 10127L: linuxppc-dev@lists.ozlabs.org 10128S: Maintained 10129F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 10130F: sound/soc/fsl/lpc3xxx-* 10131 10132FREESCALE SOC SOUND QMC DRIVER 10133M: Herve Codina <herve.codina@bootlin.com> 10134L: linux-sound@vger.kernel.org 10135L: linuxppc-dev@lists.ozlabs.org 10136S: Maintained 10137F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 10138F: sound/soc/fsl/fsl_qmc_audio.c 10139 10140FREESCALE USB PERIPHERAL DRIVERS 10141L: linux-usb@vger.kernel.org 10142L: linuxppc-dev@lists.ozlabs.org 10143S: Orphan 10144F: drivers/usb/gadget/udc/fsl* 10145 10146FREESCALE USB PHY DRIVER 10147L: linux-usb@vger.kernel.org 10148L: linuxppc-dev@lists.ozlabs.org 10149S: Orphan 10150F: drivers/usb/phy/phy-fsl-usb* 10151 10152FREEVXFS FILESYSTEM 10153M: Christoph Hellwig <hch@infradead.org> 10154S: Maintained 10155W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 10156F: fs/freevxfs/ 10157 10158FREEZER 10159M: "Rafael J. Wysocki" <rafael@kernel.org> 10160R: Pavel Machek <pavel@kernel.org> 10161L: linux-pm@vger.kernel.org 10162S: Supported 10163F: Documentation/power/freezing-of-tasks.rst 10164F: include/linux/freezer.h 10165F: kernel/freezer.c 10166 10167FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 10168M: Eric Biggers <ebiggers@kernel.org> 10169M: Theodore Y. Ts'o <tytso@mit.edu> 10170M: Jaegeuk Kim <jaegeuk@kernel.org> 10171L: linux-fscrypt@vger.kernel.org 10172S: Supported 10173Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 10174T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 10175F: Documentation/filesystems/fscrypt.rst 10176F: fs/crypto/ 10177F: include/linux/fscrypt.h 10178F: include/uapi/linux/fscrypt.h 10179 10180FSI SUBSYSTEM 10181M: Eddie James <eajames@linux.ibm.com> 10182R: Ninad Palsule <ninad@linux.ibm.com> 10183L: linux-fsi@lists.ozlabs.org 10184S: Supported 10185Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 10186F: Documentation/devicetree/bindings/fsi/ 10187F: drivers/fsi/ 10188F: include/linux/fsi*.h 10189F: include/trace/events/fsi*.h 10190 10191FSI-ATTACHED I2C DRIVER 10192M: Eddie James <eajames@linux.ibm.com> 10193L: linux-i2c@vger.kernel.org 10194L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 10195S: Maintained 10196F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 10197F: drivers/i2c/busses/i2c-fsi.c 10198 10199FSI-ATTACHED SPI DRIVER 10200M: Eddie James <eajames@linux.ibm.com> 10201L: linux-spi@vger.kernel.org 10202S: Maintained 10203F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 10204F: drivers/spi/spi-fsi.c 10205 10206FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 10207M: Jan Kara <jack@suse.cz> 10208R: Amir Goldstein <amir73il@gmail.com> 10209L: linux-fsdevel@vger.kernel.org 10210S: Maintained 10211T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10212F: fs/notify/ 10213F: include/linux/fsnotify*.h 10214 10215FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10216M: Eric Biggers <ebiggers@kernel.org> 10217M: Theodore Y. Ts'o <tytso@mit.edu> 10218L: fsverity@lists.linux.dev 10219S: Supported 10220Q: https://patchwork.kernel.org/project/fsverity/list/ 10221T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10222F: Documentation/filesystems/fsverity.rst 10223F: fs/verity/ 10224F: include/linux/fsverity.h 10225F: include/uapi/linux/fsverity.h 10226 10227FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10228M: Michael Zaidman <michael.zaidman@gmail.com> 10229L: linux-i2c@vger.kernel.org 10230L: linux-input@vger.kernel.org 10231S: Maintained 10232F: drivers/hid/hid-ft260.c 10233 10234FUJITSU LAPTOP EXTRAS 10235M: Jonathan Woithe <jwoithe@just42.net> 10236L: platform-driver-x86@vger.kernel.org 10237S: Maintained 10238F: drivers/platform/x86/fujitsu-laptop.c 10239 10240FUJITSU TABLET EXTRAS 10241M: Robert Gerlach <khnz@gmx.de> 10242L: platform-driver-x86@vger.kernel.org 10243S: Maintained 10244F: drivers/platform/x86/fujitsu-tablet.c 10245 10246FUNCTION HOOKS (FTRACE) 10247M: Steven Rostedt <rostedt@goodmis.org> 10248M: Masami Hiramatsu <mhiramat@kernel.org> 10249R: Mark Rutland <mark.rutland@arm.com> 10250L: linux-kernel@vger.kernel.org 10251L: linux-trace-kernel@vger.kernel.org 10252S: Maintained 10253Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10254T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10255F: Documentation/trace/ftrace* 10256F: arch/*/*/*/*ftrace* 10257F: arch/*/*/*ftrace* 10258F: include/*/ftrace.h 10259F: kernel/trace/fgraph.c 10260F: kernel/trace/ftrace* 10261F: samples/ftrace 10262 10263FUNGIBLE ETHERNET DRIVERS 10264M: Dimitris Michailidis <dmichail@fungible.com> 10265L: netdev@vger.kernel.org 10266S: Maintained 10267F: drivers/net/ethernet/fungible/ 10268 10269FUSE: FILESYSTEM IN USERSPACE 10270M: Miklos Szeredi <miklos@szeredi.hu> 10271L: linux-fsdevel@vger.kernel.org 10272S: Maintained 10273W: https://github.com/libfuse/ 10274T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10275F: Documentation/filesystems/fuse/* 10276F: fs/fuse/ 10277F: include/uapi/linux/fuse.h 10278F: tools/testing/selftests/filesystems/fuse/ 10279 10280FUTEX SUBSYSTEM 10281M: Thomas Gleixner <tglx@linutronix.de> 10282M: Ingo Molnar <mingo@redhat.com> 10283R: Peter Zijlstra <peterz@infradead.org> 10284R: Darren Hart <dvhart@infradead.org> 10285R: Davidlohr Bueso <dave@stgolabs.net> 10286R: André Almeida <andrealmeid@igalia.com> 10287L: linux-kernel@vger.kernel.org 10288S: Maintained 10289T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10290F: Documentation/locking/*futex* 10291F: include/asm-generic/futex.h 10292F: include/linux/futex.h 10293F: include/uapi/linux/futex.h 10294F: kernel/futex/* 10295F: tools/perf/bench/futex* 10296F: tools/testing/selftests/futex/ 10297 10298FWCTL SUBSYSTEM 10299M: Dave Jiang <dave.jiang@intel.com> 10300M: Jason Gunthorpe <jgg@nvidia.com> 10301M: Saeed Mahameed <saeedm@nvidia.com> 10302R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10303S: Maintained 10304F: Documentation/userspace-api/fwctl/ 10305F: drivers/fwctl/ 10306F: include/linux/fwctl.h 10307F: include/uapi/fwctl/ 10308 10309FWCTL MLX5 DRIVER 10310M: Saeed Mahameed <saeedm@nvidia.com> 10311R: Itay Avraham <itayavr@nvidia.com> 10312L: linux-kernel@vger.kernel.org 10313S: Maintained 10314F: drivers/fwctl/mlx5/ 10315 10316FWCTL PDS DRIVER 10317M: Brett Creeley <brett.creeley@amd.com> 10318L: linux-kernel@vger.kernel.org 10319S: Maintained 10320F: drivers/fwctl/pds/ 10321 10322GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10323M: Sebastian Reichel <sre@kernel.org> 10324L: linux-media@vger.kernel.org 10325S: Maintained 10326F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10327F: drivers/media/i2c/gc0308.c 10328 10329GALAXYCORE GC0310 CAMERA SENSOR DRIVER 10330M: Hans de Goede <hansg@kernel.org> 10331L: linux-media@vger.kernel.org 10332S: Maintained 10333F: drivers/media/i2c/gc0310.c 10334 10335GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10336M: Zhi Mao <zhi.mao@mediatek.com> 10337L: linux-media@vger.kernel.org 10338S: Maintained 10339F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10340F: drivers/media/i2c/gc05a2.c 10341 10342GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10343M: Zhi Mao <zhi.mao@mediatek.com> 10344L: linux-media@vger.kernel.org 10345S: Maintained 10346F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10347F: drivers/media/i2c/gc08a3.c 10348 10349GALAXYCORE GC2145 SENSOR DRIVER 10350M: Alain Volmat <alain.volmat@foss.st.com> 10351L: linux-media@vger.kernel.org 10352S: Maintained 10353T: git git://linuxtv.org/media.git 10354F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10355F: drivers/media/i2c/gc2145.c 10356 10357GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10358M: Tim Harvey <tharvey@gateworks.com> 10359S: Maintained 10360F: Documentation/devicetree/bindings/embedded-controller/gw,gsc.yaml 10361F: Documentation/hwmon/gsc-hwmon.rst 10362F: drivers/hwmon/gsc-hwmon.c 10363F: drivers/mfd/gateworks-gsc.c 10364F: include/linux/mfd/gsc.h 10365F: include/linux/platform_data/gsc_hwmon.h 10366 10367GCC PLUGINS 10368M: Kees Cook <kees@kernel.org> 10369L: linux-hardening@vger.kernel.org 10370S: Maintained 10371T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10372F: Documentation/kbuild/gcc-plugins.rst 10373F: scripts/Makefile.gcc-plugins 10374F: scripts/gcc-plugins/ 10375 10376GCOV BASED KERNEL PROFILING 10377M: Peter Oberparleiter <oberpar@linux.ibm.com> 10378S: Maintained 10379F: Documentation/dev-tools/gcov.rst 10380F: kernel/gcov/ 10381 10382GDB KERNEL DEBUGGING HELPER SCRIPTS 10383M: Jan Kiszka <jan.kiszka@siemens.com> 10384M: Kieran Bingham <kbingham@kernel.org> 10385S: Supported 10386F: scripts/gdb/ 10387 10388GE HEALTHCARE PMC ADC DRIVER 10389M: Herve Codina <herve.codina@bootlin.com> 10390L: linux-iio@vger.kernel.org 10391S: Maintained 10392F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10393F: drivers/iio/adc/gehc-pmc-adc.c 10394F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10395 10396GEMINI CRYPTO DRIVER 10397M: Corentin Labbe <clabbe@baylibre.com> 10398L: linux-crypto@vger.kernel.org 10399S: Maintained 10400F: drivers/crypto/gemini/ 10401 10402GEMTEK FM RADIO RECEIVER DRIVER 10403M: Hans Verkuil <hverkuil@kernel.org> 10404L: linux-media@vger.kernel.org 10405S: Maintained 10406W: https://linuxtv.org 10407T: git git://linuxtv.org/media.git 10408F: drivers/media/radio/radio-gemtek* 10409 10410GENDWARFKSYMS 10411M: Sami Tolvanen <samitolvanen@google.com> 10412L: linux-modules@vger.kernel.org 10413L: linux-kbuild@vger.kernel.org 10414S: Maintained 10415F: scripts/gendwarfksyms/ 10416 10417GENERIC ARCHITECTURE TOPOLOGY 10418M: Sudeep Holla <sudeep.holla@arm.com> 10419L: linux-kernel@vger.kernel.org 10420S: Maintained 10421F: drivers/base/arch_topology.c 10422F: include/linux/arch_topology.h 10423 10424GENERIC ENTRY CODE 10425M: Thomas Gleixner <tglx@linutronix.de> 10426M: Peter Zijlstra <peterz@infradead.org> 10427M: Andy Lutomirski <luto@kernel.org> 10428L: linux-kernel@vger.kernel.org 10429S: Maintained 10430T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10431F: include/linux/entry-common.h 10432F: include/linux/entry-virt.h 10433F: include/linux/irq-entry-common.h 10434F: kernel/entry/ 10435 10436GENERIC GPIO I2C DRIVER 10437M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10438S: Supported 10439F: drivers/i2c/busses/i2c-gpio.c 10440F: include/linux/platform_data/i2c-gpio.h 10441 10442GENERIC GPIO I2C MULTIPLEXER DRIVER 10443M: Peter Korsgaard <peter.korsgaard@barco.com> 10444L: linux-i2c@vger.kernel.org 10445S: Supported 10446F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10447F: drivers/i2c/muxes/i2c-mux-gpio.c 10448F: include/linux/platform_data/i2c-mux-gpio.h 10449 10450GENERIC GPIO RESET DRIVER 10451M: Krzysztof Kozlowski <krzk@kernel.org> 10452S: Maintained 10453F: drivers/reset/reset-gpio.c 10454 10455GENERIC HDLC (WAN) DRIVERS 10456M: Krzysztof Halasa <khc@pm.waw.pl> 10457S: Maintained 10458W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10459F: drivers/net/wan/c101.c 10460F: drivers/net/wan/hd6457* 10461F: drivers/net/wan/hdlc* 10462F: drivers/net/wan/n2.c 10463F: drivers/net/wan/pc300too.c 10464F: drivers/net/wan/pci200syn.c 10465F: drivers/net/wan/wanxl* 10466 10467GENERIC INCLUDE/ASM HEADER FILES 10468M: Arnd Bergmann <arnd@arndb.de> 10469L: linux-arch@vger.kernel.org 10470S: Maintained 10471T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10472F: include/asm-generic/ 10473F: include/uapi/asm-generic/ 10474 10475GENERIC PHY FRAMEWORK 10476M: Vinod Koul <vkoul@kernel.org> 10477M: Kishon Vijay Abraham I <kishon@kernel.org> 10478L: linux-phy@lists.infradead.org 10479S: Supported 10480Q: https://patchwork.kernel.org/project/linux-phy/list/ 10481T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10482F: Documentation/devicetree/bindings/phy/ 10483F: drivers/phy/ 10484F: include/dt-bindings/phy/ 10485F: include/linux/phy/ 10486 10487GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10488M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10489S: Supported 10490F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10491F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10492 10493GENERIC PM DOMAINS 10494M: Ulf Hansson <ulf.hansson@linaro.org> 10495L: linux-pm@vger.kernel.org 10496S: Supported 10497F: Documentation/devicetree/bindings/power/power?domain* 10498T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10499F: drivers/pmdomain/ 10500F: include/linux/pm_domain.h 10501 10502GENERIC RADIX TREE 10503M: Kent Overstreet <kent.overstreet@linux.dev> 10504S: Supported 10505C: irc://irc.oftc.net/bcache 10506F: include/linux/generic-radix-tree.h 10507F: lib/generic-radix-tree.c 10508 10509GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10510M: Eugen Hristev <eugen.hristev@microchip.com> 10511L: linux-input@vger.kernel.org 10512S: Maintained 10513F: drivers/input/touchscreen/resistive-adc-touch.c 10514 10515GENERIC STRING LIBRARY 10516M: Kees Cook <kees@kernel.org> 10517R: Andy Shevchenko <andy@kernel.org> 10518L: linux-hardening@vger.kernel.org 10519S: Supported 10520T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10521F: include/linux/string.h 10522F: include/linux/string_choices.h 10523F: include/linux/string_helpers.h 10524F: lib/string.c 10525F: lib/string_helpers.c 10526F: lib/tests/string_helpers_kunit.c 10527F: lib/tests/string_kunit.c 10528F: scripts/coccinelle/api/string_choices.cocci 10529 10530GENERIC UIO DRIVER FOR PCI DEVICES 10531M: "Michael S. Tsirkin" <mst@redhat.com> 10532L: kvm@vger.kernel.org 10533S: Supported 10534F: drivers/uio/uio_pci_generic.c 10535 10536GENERIC VDSO LIBRARY 10537M: Andy Lutomirski <luto@kernel.org> 10538M: Thomas Gleixner <tglx@linutronix.de> 10539M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10540L: linux-kernel@vger.kernel.org 10541S: Maintained 10542T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10543F: include/asm-generic/vdso/vsyscall.h 10544F: include/vdso/ 10545F: kernel/time/vsyscall.c 10546F: lib/vdso/ 10547F: tools/testing/selftests/vDSO/ 10548 10549GENWQE (IBM Generic Workqueue Card) 10550M: Frank Haverkamp <haver@linux.ibm.com> 10551S: Supported 10552F: drivers/misc/genwqe/ 10553 10554GET_MAINTAINER SCRIPT 10555M: Joe Perches <joe@perches.com> 10556S: Maintained 10557F: scripts/get_maintainer.pl 10558 10559GFS2 FILE SYSTEM 10560M: Andreas Gruenbacher <agruenba@redhat.com> 10561L: gfs2@lists.linux.dev 10562S: Supported 10563B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10564T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10565F: Documentation/filesystems/gfs2* 10566F: fs/gfs2/ 10567F: include/uapi/linux/gfs2_ondisk.h 10568 10569GIGABYTE WATERFORCE SENSOR DRIVER 10570M: Aleksa Savic <savicaleksa83@gmail.com> 10571L: linux-hwmon@vger.kernel.org 10572S: Maintained 10573F: Documentation/hwmon/gigabyte_waterforce.rst 10574F: drivers/hwmon/gigabyte_waterforce.c 10575 10576GIGABYTE WMI DRIVER 10577M: Thomas Weißschuh <linux@weissschuh.net> 10578L: platform-driver-x86@vger.kernel.org 10579S: Maintained 10580F: drivers/platform/x86/gigabyte-wmi.c 10581 10582GNSS SUBSYSTEM 10583M: Johan Hovold <johan@kernel.org> 10584S: Maintained 10585T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10586F: Documentation/ABI/testing/sysfs-class-gnss 10587F: Documentation/devicetree/bindings/gnss/ 10588F: drivers/gnss/ 10589F: include/linux/gnss.h 10590 10591GO7007 MPEG CODEC 10592M: Hans Verkuil <hverkuil@kernel.org> 10593L: linux-media@vger.kernel.org 10594S: Maintained 10595F: drivers/media/usb/go7007/ 10596 10597GOCONTROLL MODULINE MODULE SLOT 10598M: Maud Spierings <maudspierings@gocontroll.com> 10599S: Maintained 10600F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10601 10602GOODIX TOUCHSCREEN 10603M: Hans de Goede <hansg@kernel.org> 10604L: linux-input@vger.kernel.org 10605S: Maintained 10606F: drivers/input/touchscreen/goodix* 10607 10608GOOGLE ETHERNET DRIVERS 10609M: Joshua Washington <joshwash@google.com> 10610M: Harshitha Ramamurthy <hramamurthy@google.com> 10611L: netdev@vger.kernel.org 10612S: Maintained 10613F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10614F: drivers/net/ethernet/google 10615 10616GOOGLE FIRMWARE DRIVERS 10617M: Tzung-Bi Shih <tzungbi@kernel.org> 10618R: Brian Norris <briannorris@chromium.org> 10619R: Julius Werner <jwerner@chromium.org> 10620L: chrome-platform@lists.linux.dev 10621S: Maintained 10622T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10623F: drivers/firmware/google/ 10624 10625GOOGLE TENSOR SoC SUPPORT 10626M: Peter Griffin <peter.griffin@linaro.org> 10627R: André Draszik <andre.draszik@linaro.org> 10628R: Tudor Ambarus <tudor.ambarus@linaro.org> 10629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10630L: linux-samsung-soc@vger.kernel.org 10631S: Maintained 10632P: Documentation/process/maintainer-soc-clean-dts.rst 10633C: irc://irc.oftc.net/pixel6-kernel-dev 10634F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10635F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10636F: arch/arm64/boot/dts/exynos/google/ 10637F: drivers/clk/samsung/clk-gs101.c 10638F: drivers/phy/samsung/phy-gs101-ufs.c 10639F: include/dt-bindings/clock/google,gs101.h 10640K: [gG]oogle.?[tT]ensor 10641 10642GPD FAN DRIVER 10643M: Cryolitia PukNgae <cryolitia@uniontech.com> 10644L: linux-hwmon@vger.kernel.org 10645S: Maintained 10646F: Documentation/hwmon/gpd-fan.rst 10647F: drivers/hwmon/gpd-fan.c 10648 10649GPD POCKET FAN DRIVER 10650M: Hans de Goede <hansg@kernel.org> 10651L: platform-driver-x86@vger.kernel.org 10652S: Maintained 10653F: drivers/platform/x86/gpd-pocket-fan.c 10654 10655GPIB DRIVERS 10656M: Dave Penkler <dpenkler@gmail.com> 10657S: Maintained 10658F: drivers/staging/gpib/ 10659 10660GPIO ACPI SUPPORT 10661M: Mika Westerberg <westeri@kernel.org> 10662M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10663L: linux-gpio@vger.kernel.org 10664L: linux-acpi@vger.kernel.org 10665S: Supported 10666T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10667F: Documentation/firmware-guide/acpi/gpio-properties.rst 10668F: drivers/gpio/gpiolib-acpi-*.c 10669F: drivers/gpio/gpiolib-acpi.h 10670 10671GPIO AGGREGATOR 10672M: Geert Uytterhoeven <geert+renesas@glider.be> 10673L: linux-gpio@vger.kernel.org 10674S: Supported 10675F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10676F: drivers/gpio/gpio-aggregator.c 10677 10678GPIO IR Transmitter 10679M: Sean Young <sean@mess.org> 10680L: linux-media@vger.kernel.org 10681S: Maintained 10682F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10683F: drivers/media/rc/gpio-ir-tx.c 10684 10685GPIO MOCKUP DRIVER 10686M: Bamvor Jian Zhang <bamv2005@gmail.com> 10687L: linux-gpio@vger.kernel.org 10688S: Maintained 10689F: drivers/gpio/gpio-mockup.c 10690F: tools/testing/selftests/gpio/ 10691 10692GPIO REGMAP 10693M: Michael Walle <mwalle@kernel.org> 10694S: Maintained 10695F: drivers/gpio/gpio-regmap.c 10696F: include/linux/gpio/regmap.h 10697K: (devm_)?gpio_regmap_(un)?register 10698 10699GPIO SLOPPY LOGIC ANALYZER 10700M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10701S: Supported 10702F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10703F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10704F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10705 10706GPIO SUBSYSTEM 10707M: Linus Walleij <linus.walleij@linaro.org> 10708M: Bartosz Golaszewski <brgl@bgdev.pl> 10709L: linux-gpio@vger.kernel.org 10710S: Maintained 10711T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10712F: Documentation/admin-guide/gpio/ 10713F: Documentation/devicetree/bindings/gpio/ 10714F: Documentation/driver-api/gpio/ 10715F: drivers/gpio/ 10716F: include/dt-bindings/gpio/ 10717F: include/linux/gpio.h 10718F: include/linux/gpio/ 10719F: include/linux/of_gpio.h 10720K: (devm_)?gpio_(request|free|direction|get|set) 10721K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10722K: devm_gpiod_unhinge 10723 10724GPIO UAPI 10725M: Bartosz Golaszewski <brgl@bgdev.pl> 10726R: Kent Gibson <warthog618@gmail.com> 10727L: linux-gpio@vger.kernel.org 10728S: Maintained 10729T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10730F: Documentation/ABI/obsolete/sysfs-gpio 10731F: Documentation/ABI/testing/gpio-cdev 10732F: Documentation/userspace-api/gpio/ 10733F: drivers/gpio/gpiolib-cdev.c 10734F: include/uapi/linux/gpio.h 10735F: tools/gpio/ 10736 10737GRETH 10/100/1G Ethernet MAC device driver 10738M: Andreas Larsson <andreas@gaisler.com> 10739L: netdev@vger.kernel.org 10740S: Maintained 10741F: drivers/net/ethernet/aeroflex/ 10742 10743GREYBUS AUDIO PROTOCOLS DRIVERS 10744M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10745M: Mark Greer <mgreer@animalcreek.com> 10746S: Maintained 10747F: drivers/staging/greybus/audio_apbridgea.c 10748F: drivers/staging/greybus/audio_apbridgea.h 10749F: drivers/staging/greybus/audio_codec.c 10750F: drivers/staging/greybus/audio_codec.h 10751F: drivers/staging/greybus/audio_gb.c 10752F: drivers/staging/greybus/audio_manager.c 10753F: drivers/staging/greybus/audio_manager.h 10754F: drivers/staging/greybus/audio_manager_module.c 10755F: drivers/staging/greybus/audio_manager_private.h 10756F: drivers/staging/greybus/audio_manager_sysfs.c 10757F: drivers/staging/greybus/audio_module.c 10758F: drivers/staging/greybus/audio_topology.c 10759 10760GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10761M: Viresh Kumar <vireshk@kernel.org> 10762S: Maintained 10763F: drivers/staging/greybus/authentication.c 10764F: drivers/staging/greybus/bootrom.c 10765F: drivers/staging/greybus/firmware.h 10766F: drivers/staging/greybus/fw-core.c 10767F: drivers/staging/greybus/fw-download.c 10768F: drivers/staging/greybus/fw-management.c 10769F: drivers/staging/greybus/greybus_authentication.h 10770F: drivers/staging/greybus/greybus_firmware.h 10771F: drivers/staging/greybus/hid.c 10772F: drivers/staging/greybus/i2c.c 10773F: drivers/staging/greybus/spi.c 10774F: drivers/staging/greybus/spilib.c 10775F: drivers/staging/greybus/spilib.h 10776 10777GREYBUS LOOPBACK DRIVER 10778M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10779S: Maintained 10780F: drivers/staging/greybus/loopback.c 10781 10782GREYBUS PLATFORM DRIVERS 10783M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10784S: Maintained 10785F: drivers/staging/greybus/arche-apb-ctrl.c 10786F: drivers/staging/greybus/arche-platform.c 10787F: drivers/staging/greybus/arche_platform.h 10788 10789GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10790M: Rui Miguel Silva <rmfrfs@gmail.com> 10791S: Maintained 10792F: drivers/staging/greybus/gpio.c 10793F: drivers/staging/greybus/light.c 10794F: drivers/staging/greybus/power_supply.c 10795F: drivers/staging/greybus/sdio.c 10796F: drivers/staging/greybus/spi.c 10797F: drivers/staging/greybus/spilib.c 10798 10799GREYBUS BEAGLEPLAY DRIVERS 10800M: Ayush Singh <ayushdevel1325@gmail.com> 10801L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10802S: Maintained 10803F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10804F: drivers/greybus/gb-beagleplay.c 10805 10806GREYBUS SUBSYSTEM 10807M: Johan Hovold <johan@kernel.org> 10808M: Alex Elder <elder@kernel.org> 10809M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10810L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10811S: Maintained 10812F: drivers/greybus/ 10813F: drivers/staging/greybus/ 10814F: include/linux/greybus.h 10815F: include/linux/greybus/ 10816 10817GREYBUS UART PROTOCOLS DRIVERS 10818M: David Lin <dtwlin@gmail.com> 10819S: Maintained 10820F: drivers/staging/greybus/log.c 10821F: drivers/staging/greybus/uart.c 10822 10823GS1662 VIDEO SERIALIZER 10824M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10825L: linux-media@vger.kernel.org 10826S: Maintained 10827T: git git://linuxtv.org/media.git 10828F: drivers/media/spi/gs1662.c 10829 10830GSPCA FINEPIX SUBDRIVER 10831M: Frank Zago <frank@zago.net> 10832L: linux-media@vger.kernel.org 10833S: Maintained 10834T: git git://linuxtv.org/media.git 10835F: drivers/media/usb/gspca/finepix.c 10836 10837GSPCA GL860 SUBDRIVER 10838M: Olivier Lorin <o.lorin@laposte.net> 10839L: linux-media@vger.kernel.org 10840S: Maintained 10841T: git git://linuxtv.org/media.git 10842F: drivers/media/usb/gspca/gl860/ 10843 10844GSPCA M5602 SUBDRIVER 10845M: Erik Andren <erik.andren@gmail.com> 10846L: linux-media@vger.kernel.org 10847S: Maintained 10848T: git git://linuxtv.org/media.git 10849F: drivers/media/usb/gspca/m5602/ 10850 10851GSPCA PAC207 SONIXB SUBDRIVER 10852M: Hans Verkuil <hverkuil@kernel.org> 10853L: linux-media@vger.kernel.org 10854S: Odd Fixes 10855T: git git://linuxtv.org/media.git 10856F: drivers/media/usb/gspca/pac207.c 10857 10858GSPCA SN9C20X SUBDRIVER 10859M: Brian Johnson <brijohn@gmail.com> 10860L: linux-media@vger.kernel.org 10861S: Maintained 10862T: git git://linuxtv.org/media.git 10863F: drivers/media/usb/gspca/sn9c20x.c 10864 10865GSPCA T613 SUBDRIVER 10866M: Leandro Costantino <lcostantino@gmail.com> 10867L: linux-media@vger.kernel.org 10868S: Maintained 10869T: git git://linuxtv.org/media.git 10870F: drivers/media/usb/gspca/t613.c 10871 10872GSPCA USB WEBCAM DRIVER 10873M: Hans Verkuil <hverkuil@kernel.org> 10874L: linux-media@vger.kernel.org 10875S: Odd Fixes 10876T: git git://linuxtv.org/media.git 10877F: drivers/media/usb/gspca/ 10878 10879GTP (GPRS Tunneling Protocol) 10880M: Pablo Neira Ayuso <pablo@netfilter.org> 10881M: Harald Welte <laforge@gnumonks.org> 10882L: osmocom-net-gprs@lists.osmocom.org 10883S: Maintained 10884T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10885F: drivers/net/gtp.c 10886 10887GUID PARTITION TABLE (GPT) 10888M: Davidlohr Bueso <dave@stgolabs.net> 10889L: linux-efi@vger.kernel.org 10890S: Maintained 10891F: block/partitions/efi.* 10892 10893HABANALABS PCI DRIVER 10894M: Koby Elbaz <koby.elbaz@intel.com> 10895M: Konstantin Sinyuk <konstantin.sinyuk@intel.com> 10896L: dri-devel@lists.freedesktop.org 10897S: Supported 10898C: irc://irc.oftc.net/dri-devel 10899T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10900F: Documentation/ABI/testing/debugfs-driver-habanalabs 10901F: Documentation/ABI/testing/sysfs-driver-habanalabs 10902F: drivers/accel/habanalabs/ 10903F: include/linux/habanalabs/ 10904F: include/trace/events/habanalabs.h 10905F: include/uapi/drm/habanalabs_accel.h 10906 10907HACKRF MEDIA DRIVER 10908L: linux-media@vger.kernel.org 10909S: Orphan 10910W: https://linuxtv.org 10911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10912F: drivers/media/usb/hackrf/ 10913 10914HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10915M: Chuck Lever <chuck.lever@oracle.com> 10916L: kernel-tls-handshake@lists.linux.dev 10917L: netdev@vger.kernel.org 10918S: Maintained 10919F: Documentation/netlink/specs/handshake.yaml 10920F: Documentation/networking/tls-handshake.rst 10921F: include/net/handshake.h 10922F: include/trace/events/handshake.h 10923F: net/handshake/ 10924 10925HANTRO VPU CODEC DRIVER 10926M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10927M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10928M: Philipp Zabel <p.zabel@pengutronix.de> 10929L: linux-media@vger.kernel.org 10930L: linux-rockchip@lists.infradead.org 10931S: Maintained 10932F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10933F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10934F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10935F: drivers/media/platform/verisilicon/ 10936 10937HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10938M: Frank Seidel <frank@f-seidel.de> 10939L: platform-driver-x86@vger.kernel.org 10940S: Maintained 10941W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10942F: drivers/platform/x86/hdaps.c 10943 10944HARDWARE MONITORING 10945M: Guenter Roeck <linux@roeck-us.net> 10946L: linux-hwmon@vger.kernel.org 10947S: Maintained 10948W: http://hwmon.wiki.kernel.org/ 10949T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10950F: Documentation/ABI/testing/sysfs-class-hwmon 10951F: Documentation/devicetree/bindings/hwmon/ 10952F: Documentation/hwmon/ 10953F: drivers/hwmon/ 10954F: include/linux/hwmon*.h 10955F: include/trace/events/hwmon*.h 10956K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10957 10958HARDWARE RANDOM NUMBER GENERATOR CORE 10959M: Olivia Mackall <olivia@selenic.com> 10960M: Herbert Xu <herbert@gondor.apana.org.au> 10961L: linux-crypto@vger.kernel.org 10962S: Odd fixes 10963F: Documentation/admin-guide/hw_random.rst 10964F: Documentation/devicetree/bindings/rng/ 10965F: drivers/char/hw_random/ 10966F: include/linux/hw_random.h 10967 10968HARDWARE SPINLOCK CORE 10969M: Bjorn Andersson <andersson@kernel.org> 10970R: Baolin Wang <baolin.wang7@gmail.com> 10971L: linux-remoteproc@vger.kernel.org 10972S: Maintained 10973T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10974F: Documentation/devicetree/bindings/hwlock/ 10975F: Documentation/locking/hwspinlock.rst 10976F: drivers/hwspinlock/ 10977F: include/linux/hwspinlock.h 10978 10979HARDWARE TRACING FACILITIES 10980M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10981S: Maintained 10982F: drivers/hwtracing/ 10983 10984HARMONY SOUND DRIVER 10985L: linux-parisc@vger.kernel.org 10986S: Maintained 10987F: sound/parisc/harmony.* 10988 10989HDPVR USB VIDEO ENCODER DRIVER 10990M: Hans Verkuil <hverkuil@kernel.org> 10991L: linux-media@vger.kernel.org 10992S: Odd Fixes 10993W: https://linuxtv.org 10994T: git git://linuxtv.org/media.git 10995F: drivers/media/usb/hdpvr/ 10996 10997HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10998M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10999S: Supported 11000F: drivers/misc/hpilo.[ch] 11001 11002HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 11003M: Craig Lamparter <craig.lamparter@hpe.com> 11004S: Supported 11005F: Documentation/watchdog/hpwdt.rst 11006F: drivers/watchdog/hpwdt.c 11007 11008HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 11009M: Don Brace <don.brace@microchip.com> 11010L: storagedev@microchip.com 11011L: linux-scsi@vger.kernel.org 11012S: Supported 11013F: Documentation/scsi/hpsa.rst 11014F: drivers/scsi/hpsa*.[ch] 11015F: include/linux/cciss*.h 11016F: include/uapi/linux/cciss*.h 11017 11018HFI1 DRIVER 11019M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 11020L: linux-rdma@vger.kernel.org 11021S: Supported 11022F: drivers/infiniband/hw/hfi1 11023 11024HFS FILESYSTEM 11025M: Viacheslav Dubeyko <slava@dubeyko.com> 11026M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11027M: Yangtao Li <frank.li@vivo.com> 11028L: linux-fsdevel@vger.kernel.org 11029S: Maintained 11030T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11031F: Documentation/filesystems/hfs.rst 11032F: fs/hfs/ 11033F: include/linux/hfs_common.h 11034 11035HFSPLUS FILESYSTEM 11036M: Viacheslav Dubeyko <slava@dubeyko.com> 11037M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11038M: Yangtao Li <frank.li@vivo.com> 11039L: linux-fsdevel@vger.kernel.org 11040S: Maintained 11041T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11042F: Documentation/filesystems/hfsplus.rst 11043F: fs/hfsplus/ 11044F: include/linux/hfs_common.h 11045 11046HGA FRAMEBUFFER DRIVER 11047M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 11048L: linux-nvidia@lists.surfsouth.com 11049S: Maintained 11050W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 11051F: drivers/video/fbdev/hgafb.c 11052 11053HIBERNATION (aka Software Suspend, aka swsusp) 11054M: "Rafael J. Wysocki" <rafael@kernel.org> 11055R: Pavel Machek <pavel@kernel.org> 11056L: linux-pm@vger.kernel.org 11057S: Supported 11058B: https://bugzilla.kernel.org 11059F: arch/*/include/asm/suspend*.h 11060F: arch/x86/power/ 11061F: drivers/base/power/ 11062F: include/linux/freezer.h 11063F: include/linux/pm.h 11064F: include/linux/suspend.h 11065F: kernel/power/ 11066 11067HID CORE LAYER 11068M: Jiri Kosina <jikos@kernel.org> 11069M: Benjamin Tissoires <bentiss@kernel.org> 11070L: linux-input@vger.kernel.org 11071S: Maintained 11072T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11073F: Documentation/hid/ 11074F: drivers/hid/ 11075F: include/linux/hid* 11076F: include/uapi/linux/hid* 11077F: samples/hid/ 11078F: tools/testing/selftests/hid/ 11079 11080HID LOGITECH DRIVERS 11081R: Filipe Laíns <lains@riseup.net> 11082L: linux-input@vger.kernel.org 11083S: Maintained 11084F: drivers/hid/hid-logitech-* 11085 11086HID NVIDIA SHIELD DRIVER 11087M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 11088L: linux-input@vger.kernel.org 11089S: Maintained 11090F: drivers/hid/hid-nvidia-shield.c 11091 11092HID PHOENIX RC FLIGHT CONTROLLER 11093M: Marcus Folkesson <marcus.folkesson@gmail.com> 11094L: linux-input@vger.kernel.org 11095S: Maintained 11096F: drivers/hid/hid-pxrc.c 11097 11098HID PLAYSTATION DRIVER 11099M: Roderick Colenbrander <roderick.colenbrander@sony.com> 11100L: linux-input@vger.kernel.org 11101S: Supported 11102F: drivers/hid/hid-playstation.c 11103 11104HID SENSOR HUB DRIVERS 11105M: Jiri Kosina <jikos@kernel.org> 11106M: Jonathan Cameron <jic23@kernel.org> 11107M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11108L: linux-input@vger.kernel.org 11109L: linux-iio@vger.kernel.org 11110S: Maintained 11111F: Documentation/hid/hid-sensor* 11112F: drivers/hid/hid-sensor-* 11113F: drivers/iio/*/hid-* 11114F: include/linux/hid-sensor-* 11115 11116HID UNIVERSAL PIDFF DRIVER 11117M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 11118M: Oleg Makarenko <oleg@makarenk.ooo> 11119L: linux-input@vger.kernel.org 11120S: Maintained 11121B: https://github.com/JacKeTUs/universal-pidff/issues 11122F: drivers/hid/hid-universal-pidff.c 11123 11124HID VRC-2 CAR CONTROLLER DRIVER 11125M: Marcus Folkesson <marcus.folkesson@gmail.com> 11126L: linux-input@vger.kernel.org 11127S: Maintained 11128F: drivers/hid/hid-vrc2.c 11129 11130HID WACOM DRIVER 11131M: Ping Cheng <ping.cheng@wacom.com> 11132M: Jason Gerecke <jason.gerecke@wacom.com> 11133L: linux-input@vger.kernel.org 11134S: Maintained 11135F: drivers/hid/wacom.h 11136F: drivers/hid/wacom_* 11137 11138HID++ LOGITECH DRIVERS 11139R: Filipe Laíns <lains@riseup.net> 11140R: Bastien Nocera <hadess@hadess.net> 11141L: linux-input@vger.kernel.org 11142S: Maintained 11143F: drivers/hid/hid-logitech-hidpp.c 11144 11145HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 11146M: Anna-Maria Behnsen <anna-maria@linutronix.de> 11147M: Frederic Weisbecker <frederic@kernel.org> 11148M: Thomas Gleixner <tglx@linutronix.de> 11149L: linux-kernel@vger.kernel.org 11150S: Maintained 11151T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 11152F: Documentation/timers/ 11153F: include/linux/clockchips.h 11154F: include/linux/delay.h 11155F: include/linux/hrtimer.h 11156F: include/linux/timer.h 11157F: kernel/time/clockevents.c 11158F: kernel/time/hrtimer.c 11159F: kernel/time/sleep_timeout.c 11160F: kernel/time/timer.c 11161F: kernel/time/timer_list.c 11162F: kernel/time/timer_migration.* 11163F: tools/testing/selftests/timers/ 11164 11165DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 11166M: Andreas Hindborg <a.hindborg@kernel.org> 11167R: Boqun Feng <boqun.feng@gmail.com> 11168R: FUJITA Tomonori <fujita.tomonori@gmail.com> 11169R: Frederic Weisbecker <frederic@kernel.org> 11170R: Lyude Paul <lyude@redhat.com> 11171R: Thomas Gleixner <tglx@linutronix.de> 11172R: Anna-Maria Behnsen <anna-maria@linutronix.de> 11173R: John Stultz <jstultz@google.com> 11174R: Stephen Boyd <sboyd@kernel.org> 11175L: rust-for-linux@vger.kernel.org 11176S: Supported 11177W: https://rust-for-linux.com 11178B: https://github.com/Rust-for-Linux/linux/issues 11179T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 11180F: rust/kernel/time.rs 11181F: rust/kernel/time/ 11182 11183HIGH-SPEED SCC DRIVER FOR AX.25 11184L: linux-hams@vger.kernel.org 11185S: Orphan 11186F: drivers/net/hamradio/scc.c 11187 11188HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 11189M: HighPoint Linux Team <linux@highpoint-tech.com> 11190S: Supported 11191W: http://www.highpoint-tech.com 11192F: Documentation/scsi/hptiop.rst 11193F: drivers/scsi/hptiop.c 11194 11195HIKEY960 ONBOARD USB GPIO HUB DRIVER 11196M: John Stultz <jstultz@google.com> 11197L: linux-kernel@vger.kernel.org 11198S: Maintained 11199F: drivers/misc/hisi_hikey_usb.c 11200 11201HIMAX HX83112B TOUCHSCREEN SUPPORT 11202M: Job Noorman <job@noorman.info> 11203L: linux-input@vger.kernel.org 11204S: Maintained 11205F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 11206F: drivers/input/touchscreen/himax_hx83112b.c 11207 11208HIMAX HX852X TOUCHSCREEN DRIVER 11209M: Stephan Gerhold <stephan@gerhold.net> 11210L: linux-input@vger.kernel.org 11211S: Maintained 11212F: Documentation/devicetree/bindings/input/touchscreen/himax,hx852es.yaml 11213F: drivers/input/touchscreen/himax_hx852x.c 11214 11215HIPPI 11216M: Jes Sorensen <jes@trained-monkey.org> 11217S: Maintained 11218F: drivers/net/hippi/ 11219F: include/linux/hippidevice.h 11220F: include/uapi/linux/if_hippi.h 11221F: net/802/hippi.c 11222 11223HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 11224M: Kurt Kanzenbach <kurt@linutronix.de> 11225L: netdev@vger.kernel.org 11226S: Maintained 11227F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 11228F: drivers/net/dsa/hirschmann/* 11229F: include/linux/platform_data/hirschmann-hellcreek.h 11230F: net/dsa/tag_hellcreek.c 11231 11232HISILICON DMA DRIVER 11233M: Zhou Wang <wangzhou1@hisilicon.com> 11234M: Longfang Liu <liulongfang@huawei.com> 11235L: dmaengine@vger.kernel.org 11236S: Maintained 11237F: drivers/dma/hisi_dma.c 11238 11239HISILICON GPIO DRIVER 11240M: Yang Shen <shenyang39@huawei.com> 11241L: linux-gpio@vger.kernel.org 11242S: Maintained 11243F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11244F: drivers/gpio/gpio-hisi.c 11245 11246HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11247M: Zhiqi Song <songzhiqi1@huawei.com> 11248M: Longfang Liu <liulongfang@huawei.com> 11249L: linux-crypto@vger.kernel.org 11250S: Maintained 11251F: Documentation/ABI/testing/debugfs-hisi-hpre 11252F: drivers/crypto/hisilicon/hpre/hpre.h 11253F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11254F: drivers/crypto/hisilicon/hpre/hpre_main.c 11255 11256HISILICON HNS3 PMU DRIVER 11257M: Jijie Shao <shaojijie@huawei.com> 11258S: Supported 11259F: Documentation/admin-guide/perf/hns3-pmu.rst 11260F: drivers/perf/hisilicon/hns3_pmu.c 11261 11262HISILICON I2C CONTROLLER DRIVER 11263M: Devyn Liu <liudingyuan@h-partners.com> 11264L: linux-i2c@vger.kernel.org 11265S: Maintained 11266W: https://www.hisilicon.com 11267F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11268F: drivers/i2c/busses/i2c-hisi.c 11269 11270HISILICON KUNPENG SOC HCCS DRIVER 11271M: Huisong Li <lihuisong@huawei.com> 11272S: Maintained 11273F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11274F: drivers/soc/hisilicon/kunpeng_hccs.c 11275F: drivers/soc/hisilicon/kunpeng_hccs.h 11276 11277HISILICON LPC BUS DRIVER 11278M: Jay Fang <f.fangjian@huawei.com> 11279S: Maintained 11280W: http://www.hisilicon.com 11281F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11282F: drivers/bus/hisi_lpc.c 11283 11284HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11285M: Jian Shen <shenjian15@huawei.com> 11286M: Salil Mehta <salil.mehta@huawei.com> 11287M: Jijie Shao <shaojijie@huawei.com> 11288L: netdev@vger.kernel.org 11289S: Maintained 11290W: http://www.hisilicon.com 11291F: drivers/net/ethernet/hisilicon/hns3/ 11292 11293HISILICON NETWORK HIBMCGE DRIVER 11294M: Jijie Shao <shaojijie@huawei.com> 11295L: netdev@vger.kernel.org 11296S: Maintained 11297F: drivers/net/ethernet/hisilicon/hibmcge/ 11298 11299HISILICON NETWORK SUBSYSTEM DRIVER 11300M: Jian Shen <shenjian15@huawei.com> 11301M: Salil Mehta <salil.mehta@huawei.com> 11302L: netdev@vger.kernel.org 11303S: Maintained 11304W: http://www.hisilicon.com 11305F: Documentation/devicetree/bindings/net/hisilicon*.txt 11306F: drivers/net/ethernet/hisilicon/ 11307 11308HISILICON PMU DRIVER 11309M: Jonathan Cameron <jonathan.cameron@huawei.com> 11310S: Supported 11311W: http://www.hisilicon.com 11312F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11313F: Documentation/admin-guide/perf/hisi-pmu.rst 11314F: drivers/perf/hisilicon 11315F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11316 11317HISILICON PTT DRIVER 11318M: Yicong Yang <yangyicong@hisilicon.com> 11319M: Jonathan Cameron <jonathan.cameron@huawei.com> 11320L: linux-kernel@vger.kernel.org 11321S: Maintained 11322F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11323F: Documentation/trace/hisi-ptt.rst 11324F: drivers/hwtracing/ptt/ 11325F: tools/perf/arch/arm64/util/hisi-ptt.c 11326F: tools/perf/util/hisi-ptt* 11327F: tools/perf/util/hisi-ptt-decoder/* 11328 11329HISILICON QM DRIVER 11330M: Weili Qian <qianweili@huawei.com> 11331M: Zhou Wang <wangzhou1@hisilicon.com> 11332L: linux-crypto@vger.kernel.org 11333S: Maintained 11334F: drivers/crypto/hisilicon/Kconfig 11335F: drivers/crypto/hisilicon/Makefile 11336F: drivers/crypto/hisilicon/qm.c 11337F: drivers/crypto/hisilicon/sgl.c 11338F: include/linux/hisi_acc_qm.h 11339 11340HISILICON ROCE DRIVER 11341M: Chengchang Tang <tangchengchang@huawei.com> 11342M: Junxian Huang <huangjunxian6@hisilicon.com> 11343L: linux-rdma@vger.kernel.org 11344S: Maintained 11345F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11346F: drivers/infiniband/hw/hns/ 11347 11348HISILICON SAS Controller 11349M: Yihang Li <liyihang9@h-partners.com> 11350S: Supported 11351W: http://www.hisilicon.com 11352F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11353F: drivers/scsi/hisi_sas/ 11354 11355HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11356M: Longfang Liu <liulongfang@huawei.com> 11357L: linux-crypto@vger.kernel.org 11358S: Maintained 11359F: Documentation/ABI/testing/debugfs-hisi-sec 11360F: drivers/crypto/hisilicon/sec2/sec.h 11361F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11362F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11363F: drivers/crypto/hisilicon/sec2/sec_main.c 11364 11365HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11366M: Yang Shen <shenyang39@huawei.com> 11367L: linux-spi@vger.kernel.org 11368S: Maintained 11369W: http://www.hisilicon.com 11370F: drivers/spi/spi-hisi-kunpeng.c 11371 11372HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11373M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11374L: linux-kernel@vger.kernel.org 11375S: Maintained 11376F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11377F: drivers/spmi/hisi-spmi-controller.c 11378 11379HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11380M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11381L: linux-kernel@vger.kernel.org 11382S: Maintained 11383F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11384F: drivers/mfd/hi6421-spmi-pmic.c 11385 11386HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11387M: Weili Qian <qianweili@huawei.com> 11388S: Maintained 11389F: drivers/crypto/hisilicon/trng/trng.c 11390 11391HISILICON V3XX SPI NOR FLASH Controller Driver 11392M: Yang Shen <shenyang39@huawei.com> 11393S: Maintained 11394W: http://www.hisilicon.com 11395F: drivers/spi/spi-hisi-sfc-v3xx.c 11396 11397HISILICON ZIP Controller DRIVER 11398M: Yang Shen <shenyang39@huawei.com> 11399M: Zhou Wang <wangzhou1@hisilicon.com> 11400L: linux-crypto@vger.kernel.org 11401S: Maintained 11402F: Documentation/ABI/testing/debugfs-hisi-zip 11403F: drivers/crypto/hisilicon/zip/ 11404 11405HMM - Heterogeneous Memory Management 11406M: Jason Gunthorpe <jgg@nvidia.com> 11407M: Leon Romanovsky <leonro@nvidia.com> 11408L: linux-mm@kvack.org 11409S: Maintained 11410F: Documentation/mm/hmm.rst 11411F: include/linux/hmm* 11412F: lib/test_hmm* 11413F: mm/hmm* 11414F: tools/testing/selftests/mm/*hmm* 11415 11416HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11417M: Petre Rodan <petre.rodan@subdimension.ro> 11418L: linux-iio@vger.kernel.org 11419S: Maintained 11420F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11421F: drivers/iio/pressure/hsc030pa* 11422 11423HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11424M: Andreas Klinger <ak@it-klinger.de> 11425M: Petre Rodan <petre.rodan@subdimension.ro> 11426L: linux-iio@vger.kernel.org 11427S: Maintained 11428F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11429F: drivers/iio/pressure/mprls0025pa* 11430 11431HP BIOSCFG DRIVER 11432M: Jorge Lopez <jorge.lopez2@hp.com> 11433L: platform-driver-x86@vger.kernel.org 11434S: Maintained 11435F: drivers/platform/x86/hp/hp-bioscfg/ 11436 11437HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11438L: platform-driver-x86@vger.kernel.org 11439S: Orphan 11440F: drivers/platform/x86/hp/tc1100-wmi.c 11441 11442HP WMI HARDWARE MONITOR DRIVER 11443M: James Seo <james@equiv.tech> 11444L: linux-hwmon@vger.kernel.org 11445S: Maintained 11446F: Documentation/hwmon/hp-wmi-sensors.rst 11447F: drivers/hwmon/hp-wmi-sensors.c 11448 11449HPET: High Precision Event Timers driver 11450M: Clemens Ladisch <clemens@ladisch.de> 11451S: Maintained 11452F: Documentation/timers/hpet.rst 11453F: drivers/char/hpet.c 11454F: include/linux/hpet.h 11455F: include/uapi/linux/hpet.h 11456 11457HPET: x86 11458S: Orphan 11459F: arch/x86/include/asm/hpet.h 11460F: arch/x86/kernel/hpet.c 11461 11462HPFS FILESYSTEM 11463M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11464S: Maintained 11465W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11466F: fs/hpfs/ 11467 11468HS3001 Hardware Temperature and Humidity Sensor 11469M: Andre Werner <andre.werner@systec-electronic.com> 11470L: linux-hwmon@vger.kernel.org 11471S: Maintained 11472F: drivers/hwmon/hs3001.c 11473 11474HSI SUBSYSTEM 11475M: Sebastian Reichel <sre@kernel.org> 11476S: Maintained 11477T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11478F: Documentation/ABI/testing/sysfs-bus-hsi 11479F: Documentation/driver-api/hsi.rst 11480F: drivers/hsi/ 11481F: include/linux/hsi/ 11482F: include/uapi/linux/hsi/ 11483 11484HSO 3G MODEM DRIVER 11485L: linux-usb@vger.kernel.org 11486S: Orphan 11487F: drivers/net/usb/hso.c 11488 11489HSR NETWORK PROTOCOL 11490L: netdev@vger.kernel.org 11491S: Orphan 11492F: net/hsr/ 11493 11494HT16K33 LED CONTROLLER DRIVER 11495M: Robin van der Gracht <robin@protonic.nl> 11496S: Maintained 11497F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11498F: drivers/auxdisplay/ht16k33.c 11499 11500HTCPEN TOUCHSCREEN DRIVER 11501M: Pau Oliva Fora <pof@eslack.org> 11502L: linux-input@vger.kernel.org 11503S: Maintained 11504F: drivers/input/touchscreen/htcpen.c 11505 11506HTE SUBSYSTEM 11507M: Dipen Patel <dipenp@nvidia.com> 11508L: timestamp@lists.linux.dev 11509S: Maintained 11510Q: https://patchwork.kernel.org/project/timestamp/list/ 11511T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11512F: Documentation/devicetree/bindings/timestamp/ 11513F: Documentation/driver-api/hte/ 11514F: drivers/hte/ 11515F: include/linux/hte.h 11516 11517HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11518M: Lorenzo Bianconi <lorenzo@kernel.org> 11519L: linux-iio@vger.kernel.org 11520S: Maintained 11521W: http://www.st.com/ 11522F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11523F: drivers/iio/humidity/hts221* 11524 11525HTU31 Hardware Temperature and Humidity Sensor 11526M: Andrei Lalaev <andrey.lalaev@gmail.com> 11527L: linux-hwmon@vger.kernel.org 11528S: Maintained 11529F: drivers/hwmon/htu31.c 11530 11531HUAWEI ETHERNET DRIVER 11532M: Cai Huoqing <cai.huoqing@linux.dev> 11533L: netdev@vger.kernel.org 11534S: Maintained 11535F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11536F: drivers/net/ethernet/huawei/hinic/ 11537 11538HUAWEI 3RD GEN ETHERNET DRIVER 11539M: Fan Gong <gongfan1@huawei.com> 11540L: netdev@vger.kernel.org 11541S: Maintained 11542F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11543F: drivers/net/ethernet/huawei/hinic3/ 11544 11545HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11546M: Pengyu Luo <mitltlatltl@gmail.com> 11547S: Maintained 11548F: Documentation/devicetree/bindings/embedded-controller/huawei,gaokun3-ec.yaml 11549F: drivers/platform/arm64/huawei-gaokun-ec.c 11550F: drivers/power/supply/huawei-gaokun-battery.c 11551F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11552F: include/linux/platform_data/huawei-gaokun-ec.h 11553 11554HUGETLB SUBSYSTEM 11555M: Muchun Song <muchun.song@linux.dev> 11556M: Oscar Salvador <osalvador@suse.de> 11557R: David Hildenbrand <david@kernel.org> 11558L: linux-mm@kvack.org 11559S: Maintained 11560F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11561F: Documentation/admin-guide/mm/hugetlbpage.rst 11562F: Documentation/mm/hugetlbfs_reserv.rst 11563F: Documentation/mm/vmemmap_dedup.rst 11564F: fs/hugetlbfs/ 11565F: include/linux/hugetlb.h 11566F: include/trace/events/hugetlbfs.h 11567F: mm/hugetlb.c 11568F: mm/hugetlb_cgroup.c 11569F: mm/hugetlb_cma.c 11570F: mm/hugetlb_cma.h 11571F: mm/hugetlb_vmemmap.c 11572F: mm/hugetlb_vmemmap.h 11573F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11574 11575HVA ST MEDIA DRIVER 11576M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11577L: linux-media@vger.kernel.org 11578S: Supported 11579W: https://linuxtv.org 11580T: git git://linuxtv.org/media.git 11581F: drivers/media/platform/st/sti/hva 11582 11583HWPOISON MEMORY FAILURE HANDLING 11584M: Miaohe Lin <linmiaohe@huawei.com> 11585R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11586L: linux-mm@kvack.org 11587S: Maintained 11588F: mm/hwpoison-inject.c 11589F: mm/memory-failure.c 11590 11591HYCON HY46XX TOUCHSCREEN SUPPORT 11592M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11593L: linux-input@vger.kernel.org 11594S: Maintained 11595F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11596F: drivers/input/touchscreen/hycon-hy46xx.c 11597 11598HYGON PROCESSOR SUPPORT 11599M: Pu Wen <puwen@hygon.cn> 11600L: linux-kernel@vger.kernel.org 11601S: Maintained 11602F: arch/x86/kernel/cpu/hygon.c 11603 11604HYNIX HI556 SENSOR DRIVER 11605M: Sakari Ailus <sakari.ailus@linux.intel.com> 11606L: linux-media@vger.kernel.org 11607S: Maintained 11608T: git git://linuxtv.org/media.git 11609F: drivers/media/i2c/hi556.c 11610 11611HYNIX HI846 SENSOR DRIVER 11612M: Martin Kepplinger <martin.kepplinger@puri.sm> 11613L: linux-media@vger.kernel.org 11614S: Maintained 11615F: drivers/media/i2c/hi846.c 11616 11617HYNIX HI847 SENSOR DRIVER 11618M: Sakari Ailus <sakari.ailus@linux.intel.com> 11619L: linux-media@vger.kernel.org 11620S: Maintained 11621F: drivers/media/i2c/hi847.c 11622 11623Hyper-V/Azure CORE AND DRIVERS 11624M: "K. Y. Srinivasan" <kys@microsoft.com> 11625M: Haiyang Zhang <haiyangz@microsoft.com> 11626M: Wei Liu <wei.liu@kernel.org> 11627M: Dexuan Cui <decui@microsoft.com> 11628L: linux-hyperv@vger.kernel.org 11629S: Supported 11630T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11631F: Documentation/ABI/stable/sysfs-bus-vmbus 11632F: Documentation/ABI/testing/debugfs-hyperv 11633F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11634F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11635F: Documentation/virt/hyperv 11636F: arch/arm64/hyperv 11637F: arch/arm64/include/asm/mshyperv.h 11638F: arch/x86/hyperv 11639F: arch/x86/include/asm/mshyperv.h 11640F: arch/x86/include/asm/trace/hyperv.h 11641F: arch/x86/kernel/cpu/mshyperv.c 11642F: drivers/clocksource/hyperv_timer.c 11643F: drivers/hid/hid-hyperv.c 11644F: drivers/hv/ 11645F: drivers/input/serio/hyperv-keyboard.c 11646F: drivers/iommu/hyperv-iommu.c 11647F: drivers/net/ethernet/microsoft/ 11648F: drivers/net/hyperv/ 11649F: drivers/pci/controller/pci-hyperv-intf.c 11650F: drivers/pci/controller/pci-hyperv.c 11651F: drivers/scsi/storvsc_drv.c 11652F: drivers/uio/uio_hv_generic.c 11653F: include/asm-generic/mshyperv.h 11654F: include/clocksource/hyperv_timer.h 11655F: include/hyperv/hvgdk.h 11656F: include/hyperv/hvgdk_ext.h 11657F: include/hyperv/hvgdk_mini.h 11658F: include/hyperv/hvhdk.h 11659F: include/hyperv/hvhdk_mini.h 11660F: include/linux/hyperv.h 11661F: include/net/mana 11662F: include/uapi/linux/hyperv.h 11663F: net/vmw_vsock/hyperv_transport.c 11664F: tools/hv/ 11665 11666HYPER-V FRAMEBUFFER DRIVER 11667M: "K. Y. Srinivasan" <kys@microsoft.com> 11668M: Haiyang Zhang <haiyangz@microsoft.com> 11669M: Wei Liu <wei.liu@kernel.org> 11670M: Dexuan Cui <decui@microsoft.com> 11671L: linux-hyperv@vger.kernel.org 11672S: Obsolete 11673T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11674F: drivers/video/fbdev/hyperv_fb.c 11675 11676HYPERBUS SUPPORT 11677M: Vignesh Raghavendra <vigneshr@ti.com> 11678R: Tudor Ambarus <tudor.ambarus@linaro.org> 11679L: linux-mtd@lists.infradead.org 11680S: Supported 11681Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11682C: irc://irc.oftc.net/mtd 11683T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11684F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11685F: drivers/mtd/hyperbus/ 11686F: include/linux/mtd/hyperbus.h 11687 11688HYPERVISOR VIRTUAL CONSOLE DRIVER 11689L: linuxppc-dev@lists.ozlabs.org 11690S: Odd Fixes 11691F: drivers/tty/hvc/ 11692 11693HUNG TASK DETECTOR 11694M: Andrew Morton <akpm@linux-foundation.org> 11695R: Lance Yang <lance.yang@linux.dev> 11696R: Masami Hiramatsu <mhiramat@kernel.org> 11697L: linux-kernel@vger.kernel.org 11698S: Maintained 11699F: include/linux/hung_task.h 11700F: kernel/hung_task.c 11701 11702I2C ACPI SUPPORT 11703M: Mika Westerberg <westeri@kernel.org> 11704L: linux-i2c@vger.kernel.org 11705L: linux-acpi@vger.kernel.org 11706S: Maintained 11707F: drivers/i2c/i2c-core-acpi.c 11708 11709I2C ADDRESS TRANSLATOR (ATR) 11710M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11711R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11712L: linux-i2c@vger.kernel.org 11713S: Maintained 11714F: drivers/i2c/i2c-atr.c 11715F: include/linux/i2c-atr.h 11716 11717I2C CONTROLLER DRIVER FOR NVIDIA GPU 11718M: Ajay Gupta <ajayg@nvidia.com> 11719L: linux-i2c@vger.kernel.org 11720S: Maintained 11721F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11722F: drivers/i2c/busses/i2c-nvidia-gpu.c 11723 11724I2C MUXES 11725M: Peter Rosin <peda@axentia.se> 11726L: linux-i2c@vger.kernel.org 11727S: Maintained 11728F: Documentation/devicetree/bindings/i2c/i2c-arb* 11729F: Documentation/devicetree/bindings/i2c/i2c-gate* 11730F: Documentation/devicetree/bindings/i2c/i2c-mux* 11731F: Documentation/i2c/i2c-topology.rst 11732F: Documentation/i2c/muxes/ 11733F: drivers/i2c/i2c-mux.c 11734F: drivers/i2c/muxes/ 11735F: include/linux/i2c-mux.h 11736 11737I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11738M: Gregory CLEMENT <gregory.clement@bootlin.com> 11739L: linux-i2c@vger.kernel.org 11740S: Maintained 11741F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11742F: drivers/i2c/busses/i2c-mv64xxx.c 11743 11744I2C OF COMPONENT PROBER 11745M: Chen-Yu Tsai <wenst@chromium.org> 11746L: linux-i2c@vger.kernel.org 11747L: devicetree@vger.kernel.org 11748S: Maintained 11749F: drivers/i2c/i2c-core-of-prober.c 11750F: include/linux/i2c-of-prober.h 11751 11752I2C OVER PARALLEL PORT 11753M: Jean Delvare <jdelvare@suse.com> 11754L: linux-i2c@vger.kernel.org 11755S: Maintained 11756F: Documentation/i2c/busses/i2c-parport.rst 11757F: drivers/i2c/busses/i2c-parport.c 11758 11759I2C SUBSYSTEM 11760M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11761L: linux-i2c@vger.kernel.org 11762S: Maintained 11763W: https://i2c.wiki.kernel.org/ 11764Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11765T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11766F: Documentation/i2c/ 11767F: drivers/i2c/* 11768F: include/dt-bindings/i2c/i2c.h 11769F: include/linux/i2c-dev.h 11770F: include/linux/i2c-smbus.h 11771F: include/linux/i2c.h 11772F: include/uapi/linux/i2c-*.h 11773F: include/uapi/linux/i2c.h 11774 11775I2C SUBSYSTEM HOST DRIVERS 11776M: Andi Shyti <andi.shyti@kernel.org> 11777L: linux-i2c@vger.kernel.org 11778S: Maintained 11779W: https://i2c.wiki.kernel.org/ 11780Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11781T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11782F: Documentation/devicetree/bindings/i2c/ 11783F: drivers/i2c/algos/ 11784F: drivers/i2c/busses/ 11785F: include/dt-bindings/i2c/ 11786 11787I2C-TAOS-EVM DRIVER 11788M: Jean Delvare <jdelvare@suse.com> 11789L: linux-i2c@vger.kernel.org 11790S: Maintained 11791F: Documentation/i2c/busses/i2c-taos-evm.rst 11792F: drivers/i2c/busses/i2c-taos-evm.c 11793 11794I2C-TINY-USB DRIVER 11795M: Till Harbaum <till@harbaum.org> 11796L: linux-i2c@vger.kernel.org 11797S: Maintained 11798W: http://www.harbaum.org/till/i2c_tiny_usb 11799F: drivers/i2c/busses/i2c-tiny-usb.c 11800 11801I2C/SMBUS CONTROLLER DRIVERS FOR PC 11802M: Jean Delvare <jdelvare@suse.com> 11803L: linux-i2c@vger.kernel.org 11804S: Maintained 11805F: Documentation/i2c/busses/i2c-ali1535.rst 11806F: Documentation/i2c/busses/i2c-ali1563.rst 11807F: Documentation/i2c/busses/i2c-ali15x3.rst 11808F: Documentation/i2c/busses/i2c-amd756.rst 11809F: Documentation/i2c/busses/i2c-amd8111.rst 11810F: Documentation/i2c/busses/i2c-i801.rst 11811F: Documentation/i2c/busses/i2c-nforce2.rst 11812F: Documentation/i2c/busses/i2c-piix4.rst 11813F: Documentation/i2c/busses/i2c-sis5595.rst 11814F: Documentation/i2c/busses/i2c-sis630.rst 11815F: Documentation/i2c/busses/i2c-sis96x.rst 11816F: Documentation/i2c/busses/i2c-via.rst 11817F: Documentation/i2c/busses/i2c-viapro.rst 11818F: drivers/i2c/busses/i2c-ali1535.c 11819F: drivers/i2c/busses/i2c-ali1563.c 11820F: drivers/i2c/busses/i2c-ali15x3.c 11821F: drivers/i2c/busses/i2c-amd756.c 11822F: drivers/i2c/busses/i2c-amd8111.c 11823F: drivers/i2c/busses/i2c-i801.c 11824F: drivers/i2c/busses/i2c-isch.c 11825F: drivers/i2c/busses/i2c-nforce2.c 11826F: drivers/i2c/busses/i2c-piix4.* 11827F: drivers/i2c/busses/i2c-sis5595.c 11828F: drivers/i2c/busses/i2c-sis630.c 11829F: drivers/i2c/busses/i2c-sis96x.c 11830F: drivers/i2c/busses/i2c-via.c 11831F: drivers/i2c/busses/i2c-viapro.c 11832 11833I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11834M: Hans de Goede <hansg@kernel.org> 11835L: linux-i2c@vger.kernel.org 11836S: Maintained 11837F: drivers/i2c/busses/i2c-cht-wc.c 11838 11839I2C/SMBUS ISMT DRIVER 11840M: Neil Horman <nhorman@tuxdriver.com> 11841L: linux-i2c@vger.kernel.org 11842F: Documentation/i2c/busses/i2c-ismt.rst 11843F: drivers/i2c/busses/i2c-ismt.c 11844 11845I2C/SMBUS ZHAOXIN DRIVER 11846M: Hans Hu <hanshu@zhaoxin.com> 11847L: linux-i2c@vger.kernel.org 11848S: Maintained 11849W: https://www.zhaoxin.com 11850F: drivers/i2c/busses/i2c-viai2c-common.c 11851F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11852 11853I2C/SMBUS STUB DRIVER 11854M: Jean Delvare <jdelvare@suse.com> 11855L: linux-i2c@vger.kernel.org 11856S: Maintained 11857F: drivers/i2c/i2c-stub.c 11858 11859I3C DRIVER FOR ASPEED AST2600 11860M: Jeremy Kerr <jk@codeconstruct.com.au> 11861S: Maintained 11862F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11863F: drivers/i3c/master/ast2600-i3c-master.c 11864 11865I3C DRIVER FOR ANALOG DEVICES I3C CONTROLLER IP 11866M: Jorge Marques <jorge.marques@analog.com> 11867S: Maintained 11868F: Documentation/devicetree/bindings/i3c/adi,i3c-master.yaml 11869F: drivers/i3c/master/adi-i3c-master.c 11870 11871I3C DRIVER FOR CADENCE I3C MASTER IP 11872M: Przemysław Gaj <pgaj@cadence.com> 11873S: Maintained 11874F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11875F: drivers/i3c/master/i3c-master-cdns.c 11876 11877I3C DRIVER FOR RENESAS 11878M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11879M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11880S: Supported 11881F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11882F: drivers/i3c/master/renesas-i3c.c 11883 11884I3C DRIVER FOR SYNOPSYS DESIGNWARE 11885S: Orphan 11886F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11887F: drivers/i3c/master/dw* 11888 11889I3C SUBSYSTEM 11890M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11891R: Frank Li <Frank.Li@nxp.com> 11892L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11893S: Maintained 11894Q: https://patchwork.kernel.org/project/linux-i3c/list/ 11895C: irc://chat.freenode.net/linux-i3c 11896T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11897F: Documentation/ABI/testing/sysfs-bus-i3c 11898F: Documentation/devicetree/bindings/i3c/ 11899F: Documentation/driver-api/i3c 11900F: drivers/i3c/ 11901F: include/dt-bindings/i3c/ 11902F: include/linux/i3c/ 11903 11904IBM Operation Panel Input Driver 11905M: Eddie James <eajames@linux.ibm.com> 11906L: linux-input@vger.kernel.org 11907S: Maintained 11908F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11909F: drivers/input/misc/ibm-panel.c 11910 11911IBM Power 842 compression accelerator 11912M: Haren Myneni <haren@us.ibm.com> 11913S: Supported 11914F: crypto/842.c 11915F: drivers/crypto/nx/Kconfig 11916F: drivers/crypto/nx/Makefile 11917F: drivers/crypto/nx/nx-842* 11918F: include/linux/sw842.h 11919F: lib/842/ 11920 11921IBM Power in-Nest Crypto Acceleration 11922M: Breno Leitão <leitao@debian.org> 11923M: Nayna Jain <nayna@linux.ibm.com> 11924M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11925L: linux-crypto@vger.kernel.org 11926S: Supported 11927F: drivers/crypto/nx/Kconfig 11928F: drivers/crypto/nx/Makefile 11929F: drivers/crypto/nx/nx-aes* 11930F: drivers/crypto/nx/nx-sha* 11931F: drivers/crypto/nx/nx.* 11932F: drivers/crypto/nx/nx_csbcpb.h 11933F: drivers/crypto/nx/nx_debugfs.c 11934 11935IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11936M: Tyrel Datwyler <tyreld@linux.ibm.com> 11937L: linux-pci@vger.kernel.org 11938L: linuxppc-dev@lists.ozlabs.org 11939S: Supported 11940F: drivers/pci/hotplug/rpadlpar* 11941 11942IBM Power Linux RAID adapter 11943M: Brian King <brking@us.ibm.com> 11944S: Supported 11945F: drivers/scsi/ipr.* 11946 11947IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11948M: Tyrel Datwyler <tyreld@linux.ibm.com> 11949L: linux-pci@vger.kernel.org 11950L: linuxppc-dev@lists.ozlabs.org 11951S: Supported 11952F: drivers/pci/hotplug/rpaphp* 11953 11954IBM Power SRIOV Virtual NIC Device Driver 11955M: Haren Myneni <haren@linux.ibm.com> 11956M: Rick Lindsley <ricklind@linux.ibm.com> 11957R: Nick Child <nnac123@linux.ibm.com> 11958R: Thomas Falcon <tlfalcon@linux.ibm.com> 11959L: netdev@vger.kernel.org 11960S: Maintained 11961F: drivers/net/ethernet/ibm/ibmvnic.* 11962 11963IBM Power VFIO Support 11964M: Timothy Pearson <tpearson@raptorengineering.com> 11965S: Supported 11966F: drivers/vfio/vfio_iommu_spapr_tce.c 11967 11968IBM Power Virtual Ethernet Device Driver 11969M: Nick Child <nnac123@linux.ibm.com> 11970L: netdev@vger.kernel.org 11971S: Maintained 11972F: drivers/net/ethernet/ibm/ibmveth.* 11973 11974IBM Power Virtual FC Device Drivers 11975M: Tyrel Datwyler <tyreld@linux.ibm.com> 11976L: linux-scsi@vger.kernel.org 11977S: Supported 11978F: drivers/scsi/ibmvscsi/ibmvfc* 11979 11980IBM Power Virtual Management Channel Driver 11981M: Brad Warrum <bwarrum@linux.ibm.com> 11982M: Ritu Agarwal <rituagar@linux.ibm.com> 11983S: Supported 11984F: drivers/misc/ibmvmc.* 11985 11986IBM Power Virtual SCSI Device Drivers 11987M: Tyrel Datwyler <tyreld@linux.ibm.com> 11988L: linux-scsi@vger.kernel.org 11989S: Supported 11990F: drivers/scsi/ibmvscsi/ibmvscsi* 11991F: include/scsi/viosrp.h 11992 11993IBM Power Virtual SCSI Device Target Driver 11994M: Tyrel Datwyler <tyreld@linux.ibm.com> 11995L: linux-scsi@vger.kernel.org 11996L: target-devel@vger.kernel.org 11997S: Supported 11998F: drivers/scsi/ibmvscsi_tgt/ 11999 12000IBM Power VMX Cryptographic instructions 12001M: Breno Leitão <leitao@debian.org> 12002M: Nayna Jain <nayna@linux.ibm.com> 12003M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 12004L: linux-crypto@vger.kernel.org 12005S: Supported 12006F: arch/powerpc/crypto/Kconfig 12007F: arch/powerpc/crypto/Makefile 12008F: arch/powerpc/crypto/aes.c 12009F: arch/powerpc/crypto/aes_cbc.c 12010F: arch/powerpc/crypto/aes_ctr.c 12011F: arch/powerpc/crypto/aes_xts.c 12012F: arch/powerpc/crypto/aesp8-ppc.* 12013F: arch/powerpc/crypto/ghash.c 12014F: arch/powerpc/crypto/ghashp8-ppc.pl 12015F: arch/powerpc/crypto/ppc-xlate.pl 12016F: arch/powerpc/crypto/vmx.c 12017 12018IBM ServeRAID RAID DRIVER 12019S: Orphan 12020F: drivers/scsi/ips.* 12021 12022ICH LPC AND GPIO DRIVER 12023M: Peter Tyser <ptyser@xes-inc.com> 12024S: Maintained 12025F: drivers/gpio/gpio-ich.c 12026F: drivers/mfd/lpc_ich.c 12027 12028ICY I2C DRIVER 12029M: Max Staudt <max@enpas.org> 12030L: linux-i2c@vger.kernel.org 12031S: Maintained 12032F: drivers/i2c/busses/i2c-icy.c 12033 12034IDEAPAD LAPTOP EXTRAS DRIVER 12035M: Ike Panhc <ikepanhc@gmail.com> 12036L: platform-driver-x86@vger.kernel.org 12037S: Maintained 12038W: http://launchpad.net/ideapad-laptop 12039F: drivers/platform/x86/lenovo/ideapad-laptop.c 12040 12041IDEAPAD LAPTOP SLIDEBAR DRIVER 12042M: Andrey Moiseev <o2g.org.ru@gmail.com> 12043L: linux-input@vger.kernel.org 12044S: Maintained 12045W: https://github.com/o2genum/ideapad-slidebar 12046F: drivers/input/misc/ideapad_slidebar.c 12047 12048IDT VersaClock 5 CLOCK DRIVER 12049M: Luca Ceresoli <luca@lucaceresoli.net> 12050S: Maintained 12051F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 12052F: drivers/clk/clk-versaclock5.c 12053 12054IEEE 802.15.4 SUBSYSTEM 12055M: Alexander Aring <alex.aring@gmail.com> 12056M: Stefan Schmidt <stefan@datenfreihafen.org> 12057M: Miquel Raynal <miquel.raynal@bootlin.com> 12058L: linux-wpan@vger.kernel.org 12059S: Maintained 12060W: https://linux-wpan.org/ 12061Q: https://patchwork.kernel.org/project/linux-wpan/list/ 12062T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 12063T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 12064F: Documentation/networking/ieee802154.rst 12065F: drivers/net/ieee802154/ 12066F: include/linux/ieee802154.h 12067F: include/linux/nl802154.h 12068F: include/net/af_ieee802154.h 12069F: include/net/cfg802154.h 12070F: include/net/ieee802154_netdev.h 12071F: include/net/mac802154.h 12072F: include/net/nl802154.h 12073F: net/ieee802154/ 12074F: net/mac802154/ 12075 12076Intel VIRTIO DATA PATH ACCELERATOR 12077M: Zhu Lingshan <lingshan.zhu@kernel.org> 12078L: virtualization@lists.linux.dev 12079S: Supported 12080F: drivers/vdpa/ifcvf/ 12081 12082IFE PROTOCOL 12083M: Yotam Gigi <yotam.gi@gmail.com> 12084M: Jamal Hadi Salim <jhs@mojatatu.com> 12085F: include/net/ife.h 12086F: include/uapi/linux/ife.h 12087F: net/ife 12088 12089IGORPLUG-USB IR RECEIVER 12090M: Sean Young <sean@mess.org> 12091L: linux-media@vger.kernel.org 12092S: Maintained 12093F: drivers/media/rc/igorplugusb.c 12094 12095IGUANAWORKS USB IR TRANSCEIVER 12096M: Sean Young <sean@mess.org> 12097L: linux-media@vger.kernel.org 12098S: Maintained 12099F: drivers/media/rc/iguanair.c 12100 12101IIO ADC HELPERS 12102M: Matti Vaittinen <mazziesaccount@gmail.com> 12103L: linux-iio@vger.kernel.org 12104S: Maintained 12105F: drivers/iio/adc/industrialio-adc.c 12106F: include/linux/iio/adc-helpers.h 12107 12108IIO BACKEND FRAMEWORK 12109M: Nuno Sa <nuno.sa@analog.com> 12110R: Olivier Moysan <olivier.moysan@foss.st.com> 12111L: linux-iio@vger.kernel.org 12112S: Maintained 12113F: Documentation/ABI/testing/debugfs-iio-backend 12114F: drivers/iio/industrialio-backend.c 12115F: include/linux/iio/backend.h 12116 12117IIO DIGITAL POTENTIOMETER DAC 12118M: Peter Rosin <peda@axentia.se> 12119L: linux-iio@vger.kernel.org 12120S: Maintained 12121F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 12122F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 12123F: drivers/iio/dac/dpot-dac.c 12124 12125IIO ENVELOPE DETECTOR 12126M: Peter Rosin <peda@axentia.se> 12127L: linux-iio@vger.kernel.org 12128S: Maintained 12129F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 12130F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 12131F: drivers/iio/adc/envelope-detector.c 12132 12133IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 12134M: Matti Vaittinen <mazziesaccount@gmail.com> 12135L: linux-iio@vger.kernel.org 12136S: Maintained 12137F: drivers/iio/industrialio-gts-helper.c 12138F: include/linux/iio/iio-gts-helper.h 12139F: drivers/iio/test/iio-test-gts.c 12140 12141IIO MULTIPLEXER 12142M: Peter Rosin <peda@axentia.se> 12143L: linux-iio@vger.kernel.org 12144S: Maintained 12145F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 12146F: drivers/iio/multiplexer/iio-mux.c 12147 12148IIO SCMI BASED DRIVER 12149M: Jyoti Bhayana <jbhayana@google.com> 12150L: linux-iio@vger.kernel.org 12151S: Maintained 12152F: drivers/iio/common/scmi_sensors/scmi_iio.c 12153 12154IIO SUBSYSTEM AND DRIVERS 12155M: Jonathan Cameron <jic23@kernel.org> 12156R: David Lechner <dlechner@baylibre.com> 12157R: Nuno Sá <nuno.sa@analog.com> 12158R: Andy Shevchenko <andy@kernel.org> 12159L: linux-iio@vger.kernel.org 12160S: Maintained 12161T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 12162F: Documentation/ABI/testing/configfs-iio* 12163F: Documentation/ABI/testing/sysfs-bus-iio* 12164F: Documentation/devicetree/bindings/iio/ 12165F: Documentation/iio/ 12166F: drivers/iio/ 12167F: drivers/staging/iio/ 12168F: include/dt-bindings/iio/ 12169F: include/linux/iio/ 12170F: tools/iio/ 12171 12172IIO UNIT CONVERTER 12173M: Peter Rosin <peda@axentia.se> 12174L: linux-iio@vger.kernel.org 12175S: Maintained 12176F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 12177F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 12178F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 12179F: drivers/iio/afe/iio-rescale.c 12180 12181IKANOS/ADI EAGLE ADSL USB DRIVER 12182M: Matthieu Castet <castet.matthieu@free.fr> 12183M: Stanislaw Gruszka <stf_xl@wp.pl> 12184S: Maintained 12185F: drivers/usb/atm/ueagle-atm.c 12186 12187IMAGIS TOUCHSCREEN DRIVER 12188M: Markuss Broks <markuss.broks@gmail.com> 12189S: Maintained 12190F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 12191F: drivers/input/touchscreen/imagis.c 12192 12193IMGTEC ASCII LCD DRIVER 12194M: Paul Burton <paulburton@kernel.org> 12195S: Maintained 12196F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 12197F: drivers/auxdisplay/img-ascii-lcd.c 12198 12199IMGTEC JPEG ENCODER DRIVER 12200M: Devarsh Thakkar <devarsht@ti.com> 12201L: linux-media@vger.kernel.org 12202S: Supported 12203F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 12204F: drivers/media/platform/imagination/e5010* 12205 12206IMGTEC IR DECODER DRIVER 12207S: Orphan 12208F: drivers/media/rc/img-ir/ 12209 12210IMGTEC POWERVR DRM DRIVER 12211M: Frank Binns <frank.binns@imgtec.com> 12212M: Matt Coster <matt.coster@imgtec.com> 12213S: Supported 12214T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12215F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 12216F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 12217F: Documentation/gpu/imagination/ 12218F: drivers/gpu/drm/ci/xfails/powervr* 12219F: drivers/gpu/drm/imagination/ 12220F: include/uapi/drm/pvr_drm.h 12221 12222IMON SOUNDGRAPH USB IR RECEIVER 12223M: Sean Young <sean@mess.org> 12224L: linux-media@vger.kernel.org 12225S: Maintained 12226F: drivers/media/rc/imon.c 12227F: drivers/media/rc/imon_raw.c 12228 12229IMS TWINTURBO FRAMEBUFFER DRIVER 12230L: linux-fbdev@vger.kernel.org 12231S: Orphan 12232F: drivers/video/fbdev/imsttfb.c 12233 12234INA233 HARDWARE MONITOR DRIVERS 12235M: Leo Yang <leo.yang.sy0@gmail.com> 12236L: linux-hwmon@vger.kernel.org 12237S: Maintained 12238F: Documentation/hwmon/ina233.rst 12239F: drivers/hwmon/pmbus/ina233.c 12240 12241INDEX OF FURTHER KERNEL DOCUMENTATION 12242M: Carlos Bilbao <carlos.bilbao@kernel.org> 12243S: Maintained 12244F: Documentation/process/kernel-docs.rst 12245 12246INDUSTRY PACK SUBSYSTEM (IPACK) 12247M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 12248M: Jens Taprogge <jens.taprogge@taprogge.org> 12249M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12250L: industrypack-devel@lists.sourceforge.net 12251S: Maintained 12252W: http://industrypack.sourceforge.net 12253F: drivers/ipack/ 12254 12255INFINEON DPS310 Driver 12256M: Eddie James <eajames@linux.ibm.com> 12257L: linux-iio@vger.kernel.org 12258S: Maintained 12259F: drivers/iio/pressure/dps310.c 12260 12261INFINEON PEB2466 ASoC CODEC 12262M: Herve Codina <herve.codina@bootlin.com> 12263L: linux-sound@vger.kernel.org 12264S: Maintained 12265F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12266F: sound/soc/codecs/peb2466.c 12267 12268INFINEON TLV493D Driver 12269M: Dixit Parmar <dixitparmar19@gmail.com> 12270L: linux-iio@vger.kernel.org 12271S: Maintained 12272W: https://www.infineon.com/part/TLV493D-A1B6 12273F: Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml 12274F: drivers/iio/magnetometer/tlv493d.c 12275 12276INFINIBAND SUBSYSTEM 12277M: Jason Gunthorpe <jgg@nvidia.com> 12278M: Leon Romanovsky <leonro@nvidia.com> 12279L: linux-rdma@vger.kernel.org 12280S: Supported 12281W: https://github.com/linux-rdma/rdma-core 12282Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12283T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12284F: Documentation/devicetree/bindings/infiniband/ 12285F: Documentation/infiniband/ 12286F: drivers/infiniband/ 12287F: include/rdma/ 12288F: include/trace/events/ib_mad.h 12289F: include/trace/events/ib_umad.h 12290F: include/trace/misc/rdma.h 12291F: include/uapi/linux/if_infiniband.h 12292F: include/uapi/rdma/ 12293F: samples/bpf/ibumad_kern.c 12294F: samples/bpf/ibumad_user.c 12295 12296INGENIC JZ4780 NAND DRIVER 12297M: Harvey Hunt <harveyhuntnexus@gmail.com> 12298L: linux-mtd@lists.infradead.org 12299L: linux-mips@vger.kernel.org 12300S: Maintained 12301F: drivers/mtd/nand/raw/ingenic/ 12302 12303INGENIC JZ47xx SoCs 12304M: Paul Cercueil <paul@crapouillou.net> 12305L: linux-mips@vger.kernel.org 12306S: Maintained 12307F: arch/mips/boot/dts/ingenic/ 12308F: arch/mips/generic/board-ingenic.c 12309F: arch/mips/include/asm/mach-ingenic/ 12310F: arch/mips/ingenic/Kconfig 12311F: drivers/clk/ingenic/ 12312F: drivers/dma/dma-jz4780.c 12313F: drivers/gpu/drm/ingenic/ 12314F: drivers/i2c/busses/i2c-jz4780.c 12315F: drivers/iio/adc/ingenic-adc.c 12316F: drivers/irqchip/irq-ingenic.c 12317F: drivers/memory/jz4780-nemc.c 12318F: drivers/mmc/host/jz4740_mmc.c 12319F: drivers/mtd/nand/raw/ingenic/ 12320F: drivers/pinctrl/pinctrl-ingenic.c 12321F: drivers/power/supply/ingenic-battery.c 12322F: drivers/pwm/pwm-jz4740.c 12323F: drivers/remoteproc/ingenic_rproc.c 12324F: drivers/rtc/rtc-jz4740.c 12325F: drivers/tty/serial/8250/8250_ingenic.c 12326F: drivers/usb/musb/jz4740.c 12327F: drivers/watchdog/jz4740_wdt.c 12328F: include/dt-bindings/iio/adc/ingenic,adc.h 12329F: include/linux/mfd/ingenic-tcu.h 12330F: sound/soc/codecs/jz47* 12331F: sound/soc/jz4740/ 12332 12333INJOINIC IP5xxx POWER BANK IC DRIVER 12334M: Samuel Holland <samuel@sholland.org> 12335S: Maintained 12336F: drivers/power/supply/ip5xxx_power.c 12337 12338INOTIFY 12339M: Jan Kara <jack@suse.cz> 12340R: Amir Goldstein <amir73il@gmail.com> 12341L: linux-fsdevel@vger.kernel.org 12342S: Maintained 12343F: Documentation/filesystems/inotify.rst 12344F: fs/notify/inotify/ 12345F: include/linux/inotify.h 12346F: include/uapi/linux/inotify.h 12347 12348INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12349M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12350L: linux-input@vger.kernel.org 12351S: Maintained 12352Q: http://patchwork.kernel.org/project/linux-input/list/ 12353T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12354F: Documentation/devicetree/bindings/input/ 12355F: Documentation/devicetree/bindings/serio/ 12356F: Documentation/input/ 12357F: drivers/input/ 12358F: include/dt-bindings/input/ 12359F: include/linux/gameport.h 12360F: include/linux/i8042.h 12361F: include/linux/input.h 12362F: include/linux/input/ 12363F: include/linux/libps2.h 12364F: include/linux/serio.h 12365F: include/uapi/linux/gameport.h 12366F: include/uapi/linux/input-event-codes.h 12367F: include/uapi/linux/input.h 12368F: include/uapi/linux/serio.h 12369F: include/uapi/linux/uinput.h 12370 12371INPUT MULTITOUCH (MT) PROTOCOL 12372M: Henrik Rydberg <rydberg@bitmath.org> 12373L: linux-input@vger.kernel.org 12374S: Odd fixes 12375F: Documentation/input/multi-touch-protocol.rst 12376F: drivers/input/input-mt.c 12377K: \b(ABS|SYN)_MT_ 12378 12379INSIDE SECURE CRYPTO DRIVER 12380M: Antoine Tenart <atenart@kernel.org> 12381L: linux-crypto@vger.kernel.org 12382S: Maintained 12383F: drivers/crypto/inside-secure/ 12384 12385INSIDE SECURE EIP93 CRYPTO DRIVER 12386M: Christian Marangi <ansuelsmth@gmail.com> 12387L: linux-crypto@vger.kernel.org 12388S: Maintained 12389F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12390F: drivers/crypto/inside-secure/eip93/ 12391 12392INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12393M: Mimi Zohar <zohar@linux.ibm.com> 12394M: Roberto Sassu <roberto.sassu@huawei.com> 12395M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12396R: Eric Snowberg <eric.snowberg@oracle.com> 12397L: linux-integrity@vger.kernel.org 12398S: Supported 12399T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12400F: security/integrity/ 12401F: security/integrity/ima/ 12402 12403INTEGRITY POLICY ENFORCEMENT (IPE) 12404M: Fan Wu <wufan@kernel.org> 12405L: linux-security-module@vger.kernel.org 12406S: Supported 12407T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12408F: Documentation/admin-guide/LSM/ipe.rst 12409F: Documentation/security/ipe.rst 12410F: scripts/ipe/ 12411F: security/ipe/ 12412 12413INTEL 810/815 FRAMEBUFFER DRIVER 12414M: Antonino Daplas <adaplas@gmail.com> 12415L: linux-fbdev@vger.kernel.org 12416S: Maintained 12417F: drivers/video/fbdev/i810/ 12418 12419INTEL 8254 COUNTER DRIVER 12420M: William Breathitt Gray <wbg@kernel.org> 12421L: linux-iio@vger.kernel.org 12422S: Maintained 12423F: drivers/counter/i8254.c 12424F: include/linux/i8254.h 12425 12426INTEL 8255 GPIO DRIVER 12427M: William Breathitt Gray <wbg@kernel.org> 12428L: linux-gpio@vger.kernel.org 12429S: Maintained 12430F: drivers/gpio/gpio-i8255.c 12431F: drivers/gpio/gpio-i8255.h 12432 12433INTEL ASoC DRIVERS 12434M: Cezary Rojewski <cezary.rojewski@intel.com> 12435M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12436M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12437M: Bard Liao <yung-chuan.liao@linux.intel.com> 12438M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12439M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12440R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12441L: linux-sound@vger.kernel.org 12442S: Supported 12443F: sound/soc/intel/ 12444 12445INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12446M: Hans de Goede <hansg@kernel.org> 12447L: platform-driver-x86@vger.kernel.org 12448S: Maintained 12449F: drivers/platform/x86/intel/atomisp2/pm.c 12450 12451INTEL ATOMISP2 LED DRIVER 12452M: Hans de Goede <hansg@kernel.org> 12453L: platform-driver-x86@vger.kernel.org 12454S: Maintained 12455F: drivers/platform/x86/intel/atomisp2/led.c 12456 12457INTEL BIOS SAR INT1092 DRIVER 12458M: Shravan Sudhakar <s.shravan@intel.com> 12459L: platform-driver-x86@vger.kernel.org 12460S: Maintained 12461F: drivers/platform/x86/intel/int1092/ 12462 12463INTEL BROXTON PMC DRIVER 12464M: Mika Westerberg <mika.westerberg@linux.intel.com> 12465M: Zha Qipeng <qipeng.zha@intel.com> 12466S: Maintained 12467F: drivers/mfd/intel_pmc_bxt.c 12468F: include/linux/mfd/intel_pmc_bxt.h 12469 12470INTEL C600 SERIES SAS CONTROLLER DRIVER 12471L: linux-scsi@vger.kernel.org 12472S: Orphan 12473T: git git://git.code.sf.net/p/intel-sas/isci 12474F: drivers/scsi/isci/ 12475 12476INTEL CPU family model numbers 12477M: Tony Luck <tony.luck@intel.com> 12478M: x86@kernel.org 12479L: linux-kernel@vger.kernel.org 12480S: Supported 12481F: arch/x86/include/asm/intel-family.h 12482 12483INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12484M: Alexander Usyskin <alexander.usyskin@intel.com> 12485L: linux-mtd@lists.infradead.org 12486S: Supported 12487F: drivers/mtd/devices/mtd_intel_dg.c 12488F: include/linux/intel_dg_nvm_aux.h 12489 12490INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12491M: Jani Nikula <jani.nikula@linux.intel.com> 12492M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12493L: intel-gfx@lists.freedesktop.org 12494L: intel-xe@lists.freedesktop.org 12495S: Supported 12496F: drivers/gpu/drm/i915/display/ 12497F: drivers/gpu/drm/xe/display/ 12498F: drivers/gpu/drm/xe/compat-i915-headers 12499F: include/drm/intel/ 12500 12501INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12502M: Jani Nikula <jani.nikula@linux.intel.com> 12503M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12504M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12505M: Tvrtko Ursulin <tursulin@ursulin.net> 12506L: intel-gfx@lists.freedesktop.org 12507S: Supported 12508W: https://drm.pages.freedesktop.org/intel-docs/ 12509Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12510B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12511C: irc://irc.oftc.net/intel-gfx 12512T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12513F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12514F: Documentation/gpu/i915.rst 12515F: drivers/gpu/drm/ci/xfails/i915* 12516F: drivers/gpu/drm/i915/ 12517F: include/drm/intel/ 12518F: include/uapi/drm/i915_drm.h 12519 12520INTEL DRM XE DRIVER (Lunar Lake and newer) 12521M: Lucas De Marchi <lucas.demarchi@intel.com> 12522M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12523M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12524L: intel-xe@lists.freedesktop.org 12525S: Supported 12526W: https://drm.pages.freedesktop.org/intel-docs/ 12527Q: http://patchwork.freedesktop.org/project/intel-xe/ 12528B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12529C: irc://irc.oftc.net/xe 12530T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12531F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12532F: Documentation/gpu/xe/ 12533F: drivers/gpu/drm/xe/ 12534F: include/drm/intel/ 12535F: include/uapi/drm/xe_drm.h 12536 12537INTEL ETHERNET DRIVERS 12538M: Tony Nguyen <anthony.l.nguyen@intel.com> 12539M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12540L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12541S: Maintained 12542W: https://www.intel.com/content/www/us/en/support.html 12543Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12544T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12545T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12546F: Documentation/networking/device_drivers/ethernet/intel/ 12547F: drivers/net/ethernet/intel/ 12548F: drivers/net/ethernet/intel/*/ 12549F: include/linux/avf/virtchnl.h 12550F: include/linux/net/intel/*/ 12551 12552INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12553M: Krzysztof Czurylo <krzysztof.czurylo@intel.com> 12554M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12555L: linux-rdma@vger.kernel.org 12556S: Supported 12557F: drivers/infiniband/hw/irdma/ 12558F: include/uapi/rdma/irdma-abi.h 12559 12560INTEL GPIO DRIVERS 12561M: Andy Shevchenko <andy@kernel.org> 12562L: linux-gpio@vger.kernel.org 12563S: Supported 12564T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12565F: drivers/gpio/gpio-elkhartlake.c 12566F: drivers/gpio/gpio-graniterapids.c 12567F: drivers/gpio/gpio-ich.c 12568F: drivers/gpio/gpio-merrifield.c 12569F: drivers/gpio/gpio-ml-ioh.c 12570F: drivers/gpio/gpio-pch.c 12571F: drivers/gpio/gpio-sch.c 12572F: drivers/gpio/gpio-sodaville.c 12573F: drivers/gpio/gpio-tangier.c 12574F: drivers/gpio/gpio-tangier.h 12575 12576INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12577R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12578R: Zhi Wang <zhi.wang.linux@gmail.com> 12579S: Odd Fixes 12580W: https://github.com/intel/gvt-linux/wiki 12581F: drivers/gpu/drm/i915/gvt/ 12582 12583INTEL HID EVENT DRIVER 12584M: Alex Hung <alexhung@gmail.com> 12585L: platform-driver-x86@vger.kernel.org 12586S: Maintained 12587F: drivers/platform/x86/intel/hid.c 12588 12589INTEL I/OAT DMA DRIVER 12590M: Dave Jiang <dave.jiang@intel.com> 12591R: Dan Williams <dan.j.williams@intel.com> 12592L: dmaengine@vger.kernel.org 12593S: Supported 12594Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12595F: drivers/dma/ioat* 12596 12597INTEL IAA CRYPTO DRIVER 12598M: Kristen Accardi <kristen.c.accardi@intel.com> 12599M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12600L: linux-crypto@vger.kernel.org 12601S: Supported 12602F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12603F: drivers/crypto/intel/iaa/* 12604 12605INTEL IDLE DRIVER 12606M: Rafael J. Wysocki <rafael@kernel.org> 12607M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12608M: Artem Bityutskiy <dedekind1@gmail.com> 12609R: Len Brown <lenb@kernel.org> 12610L: linux-pm@vger.kernel.org 12611S: Supported 12612B: https://bugzilla.kernel.org 12613T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12614F: drivers/idle/intel_idle.c 12615 12616INTEL IDXD DRIVER 12617M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12618R: Dave Jiang <dave.jiang@intel.com> 12619L: dmaengine@vger.kernel.org 12620S: Supported 12621F: drivers/dma/idxd/* 12622F: include/uapi/linux/idxd.h 12623 12624INTEL IN FIELD SCAN (IFS) DEVICE 12625M: Tony Luck <tony.luck@intel.com> 12626R: Ashok Raj <ashok.raj.linux@gmail.com> 12627S: Maintained 12628F: drivers/platform/x86/intel/ifs 12629F: include/trace/events/intel_ifs.h 12630F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12631 12632INTEL INTEGRATED SENSOR HUB DRIVER 12633M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12634M: Jiri Kosina <jikos@kernel.org> 12635L: linux-input@vger.kernel.org 12636S: Maintained 12637F: drivers/hid/intel-ish-hid/ 12638 12639INTEL IOMMU (VT-d) 12640M: David Woodhouse <dwmw2@infradead.org> 12641M: Lu Baolu <baolu.lu@linux.intel.com> 12642L: iommu@lists.linux.dev 12643S: Supported 12644T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12645F: drivers/iommu/intel/ 12646 12647INTEL IPU3 CSI-2 CIO2 DRIVER 12648M: Yong Zhi <yong.zhi@intel.com> 12649M: Sakari Ailus <sakari.ailus@linux.intel.com> 12650M: Bingbu Cao <bingbu.cao@intel.com> 12651M: Dan Scally <djrscally@gmail.com> 12652R: Tianshu Qiu <tian.shu.qiu@intel.com> 12653L: linux-media@vger.kernel.org 12654S: Maintained 12655T: git git://linuxtv.org/media.git 12656F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12657F: drivers/media/pci/intel/ipu3/ 12658 12659INTEL IPU3 CSI-2 IMGU DRIVER 12660M: Sakari Ailus <sakari.ailus@linux.intel.com> 12661R: Bingbu Cao <bingbu.cao@intel.com> 12662R: Tianshu Qiu <tian.shu.qiu@intel.com> 12663L: linux-media@vger.kernel.org 12664S: Maintained 12665F: Documentation/admin-guide/media/ipu3.rst 12666F: Documentation/admin-guide/media/ipu3_rcb.svg 12667F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12668F: drivers/staging/media/ipu3/ 12669 12670INTEL IPU6 INPUT SYSTEM DRIVER 12671M: Sakari Ailus <sakari.ailus@linux.intel.com> 12672M: Bingbu Cao <bingbu.cao@intel.com> 12673R: Tianshu Qiu <tian.shu.qiu@intel.com> 12674L: linux-media@vger.kernel.org 12675S: Maintained 12676T: git git://linuxtv.org/media.git 12677F: Documentation/admin-guide/media/ipu6-isys.rst 12678F: drivers/media/pci/intel/ipu6/ 12679 12680INTEL IPU7 INPUT SYSTEM DRIVER 12681M: Sakari Ailus <sakari.ailus@linux.intel.com> 12682R: Bingbu Cao <bingbu.cao@intel.com> 12683L: linux-media@vger.kernel.org 12684S: Maintained 12685T: git git://linuxtv.org/media.git 12686F: drivers/staging/media/ipu7/ 12687 12688INTEL ISHTP ECLITE DRIVER 12689M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12690L: platform-driver-x86@vger.kernel.org 12691S: Supported 12692F: drivers/platform/x86/intel/ishtp_eclite.c 12693 12694INTEL IXP4XX CRYPTO SUPPORT 12695M: Corentin Labbe <clabbe@baylibre.com> 12696L: linux-crypto@vger.kernel.org 12697S: Maintained 12698F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12699 12700INTEL KEEM BAY DRM DRIVER 12701M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12702M: Edmund Dea <edmund.j.dea@intel.com> 12703S: Maintained 12704F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12705F: drivers/gpu/drm/kmb/ 12706 12707INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12708M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12709S: Maintained 12710F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12711F: drivers/crypto/intel/keembay/Kconfig 12712F: drivers/crypto/intel/keembay/Makefile 12713F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12714F: drivers/crypto/intel/keembay/ocs-aes.c 12715F: drivers/crypto/intel/keembay/ocs-aes.h 12716 12717INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12718M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12719M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12720M: Mark Gross <mgross@linux.intel.com> 12721S: Maintained 12722F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12723F: drivers/crypto/intel/keembay/Kconfig 12724F: drivers/crypto/intel/keembay/Makefile 12725F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12726 12727INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12728M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12729M: Declan Murphy <declan.murphy@intel.com> 12730S: Maintained 12731F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12732F: drivers/crypto/intel/keembay/Kconfig 12733F: drivers/crypto/intel/keembay/Makefile 12734F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12735F: drivers/crypto/intel/keembay/ocs-hcu.c 12736F: drivers/crypto/intel/keembay/ocs-hcu.h 12737 12738INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12739M: Lixu Zhang <lixu.zhang@intel.com> 12740M: Sakari Ailus <sakari.ailus@linux.intel.com> 12741S: Maintained 12742F: drivers/gpio/gpio-ljca.c 12743F: drivers/i2c/busses/i2c-ljca.c 12744F: drivers/spi/spi-ljca.c 12745F: drivers/usb/misc/usb-ljca.c 12746F: include/linux/usb/ljca.h 12747 12748INTEL MANAGEMENT ENGINE (mei) 12749M: Alexander Usyskin <alexander.usyskin@intel.com> 12750L: linux-kernel@vger.kernel.org 12751S: Supported 12752F: Documentation/driver-api/mei/* 12753F: drivers/misc/mei/ 12754F: drivers/watchdog/mei_wdt.c 12755F: include/linux/mei_aux.h 12756F: include/linux/mei_cl_bus.h 12757F: include/uapi/linux/mei.h 12758F: include/uapi/linux/mei_uuid.h 12759F: include/uapi/linux/uuid.h 12760F: samples/mei/* 12761 12762INTEL MAX 10 BMC MFD DRIVER 12763M: Xu Yilun <yilun.xu@intel.com> 12764R: Tom Rix <trix@redhat.com> 12765S: Maintained 12766F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12767F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12768F: drivers/hwmon/intel-m10-bmc-hwmon.c 12769F: drivers/mfd/intel-m10-bmc* 12770F: include/linux/mfd/intel-m10-bmc.h 12771 12772INTEL MAX10 BMC SECURE UPDATES 12773M: Matthew Gerlach <matthew.gerlach@altera.com> 12774L: linux-fpga@vger.kernel.org 12775S: Maintained 12776F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12777F: drivers/fpga/intel-m10-bmc-sec-update.c 12778 12779INTEL MID (Mobile Internet Device) PLATFORM 12780M: Andy Shevchenko <andy@kernel.org> 12781L: linux-kernel@vger.kernel.org 12782S: Supported 12783F: arch/x86/include/asm/intel-mid.h 12784F: arch/x86/pci/intel_mid.c 12785F: arch/x86/platform/intel-mid/ 12786F: drivers/dma/hsu/ 12787F: drivers/extcon/extcon-intel-mrfld.c 12788F: drivers/gpio/gpio-merrifield.c 12789F: drivers/gpio/gpio-tangier.* 12790F: drivers/iio/adc/intel_mrfld_adc.c 12791F: drivers/mfd/intel_soc_pmic_mrfld.c 12792F: drivers/pinctrl/intel/pinctrl-merrifield.c 12793F: drivers/pinctrl/intel/pinctrl-moorefield.c 12794F: drivers/pinctrl/intel/pinctrl-tangier.* 12795F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12796F: drivers/platform/x86/intel_scu_* 12797F: drivers/staging/media/atomisp/ 12798F: drivers/tty/serial/8250/8250_mid.c 12799F: drivers/watchdog/intel-mid_wdt.c 12800F: include/linux/mfd/intel_soc_pmic_mrfld.h 12801F: include/linux/platform_data/x86/intel-mid_wdt.h 12802F: include/linux/platform_data/x86/intel_scu_ipc.h 12803 12804INTEL P-Unit IPC DRIVER 12805M: Zha Qipeng <qipeng.zha@intel.com> 12806L: platform-driver-x86@vger.kernel.org 12807S: Maintained 12808F: arch/x86/include/asm/intel_punit_ipc.h 12809F: drivers/platform/x86/intel/punit_ipc.c 12810 12811INTEL PMC CORE DRIVER 12812M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12813M: David E Box <david.e.box@intel.com> 12814L: platform-driver-x86@vger.kernel.org 12815S: Maintained 12816F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12817F: drivers/platform/x86/intel/pmc/ 12818F: include/linux/platform_data/x86/intel_pmc_ipc.h 12819 12820INTEL PMIC GPIO DRIVERS 12821M: Andy Shevchenko <andy@kernel.org> 12822S: Supported 12823T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12824F: drivers/gpio/gpio-*cove.c 12825 12826INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12827M: Andy Shevchenko <andy@kernel.org> 12828S: Supported 12829F: drivers/mfd/intel_soc_pmic* 12830F: include/linux/mfd/intel_soc_pmic* 12831 12832INTEL PMT DRIVERS 12833M: David E. Box <david.e.box@linux.intel.com> 12834S: Supported 12835F: Documentation/ABI/testing/sysfs-class-intel_pmt 12836F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12837F: drivers/platform/x86/intel/pmt/ 12838 12839INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12840M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12841L: linux-wireless@vger.kernel.org 12842S: Maintained 12843F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12844F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12845F: drivers/net/wireless/intel/ipw2x00/ 12846 12847INTEL PSTATE DRIVER 12848M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12849M: Len Brown <lenb@kernel.org> 12850L: linux-pm@vger.kernel.org 12851S: Supported 12852F: drivers/cpufreq/intel_pstate.c 12853 12854INTEL PTP DFL ToD DRIVER 12855L: linux-fpga@vger.kernel.org 12856L: netdev@vger.kernel.org 12857S: Orphan 12858F: drivers/ptp/ptp_dfl_tod.c 12859 12860INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12861M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12862L: linux-iio@vger.kernel.org 12863F: drivers/counter/intel-qep.c 12864 12865INTEL SCU DRIVERS 12866M: Mika Westerberg <mika.westerberg@linux.intel.com> 12867S: Maintained 12868F: drivers/platform/x86/intel_scu_* 12869F: include/linux/platform_data/x86/intel_scu_ipc.h 12870 12871INTEL SDSI DRIVER 12872M: David E. Box <david.e.box@linux.intel.com> 12873S: Supported 12874F: drivers/platform/x86/intel/sdsi.c 12875F: tools/arch/x86/intel_sdsi/ 12876F: tools/testing/selftests/drivers/sdsi/ 12877 12878INTEL SGX 12879M: Jarkko Sakkinen <jarkko@kernel.org> 12880R: Dave Hansen <dave.hansen@linux.intel.com> 12881L: linux-sgx@vger.kernel.org 12882S: Supported 12883Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12884T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12885F: Documentation/arch/x86/sgx.rst 12886F: arch/x86/entry/vdso/vsgx.S 12887F: arch/x86/include/asm/sgx.h 12888F: arch/x86/include/uapi/asm/sgx.h 12889F: arch/x86/kernel/cpu/sgx/* 12890F: tools/testing/selftests/sgx/* 12891K: \bSGX_ 12892 12893INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12894M: Daniel Scally <dan.scally@ideasonboard.com> 12895M: Sakari Ailus <sakari.ailus@linux.intel.com> 12896S: Maintained 12897F: drivers/platform/x86/intel/int3472/ 12898F: include/linux/platform_data/x86/int3472.h 12899 12900INTEL SPEED SELECT TECHNOLOGY 12901M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12902L: platform-driver-x86@vger.kernel.org 12903S: Maintained 12904F: drivers/platform/x86/intel/speed_select_if/ 12905F: include/uapi/linux/isst_if.h 12906F: tools/power/x86/intel-speed-select/ 12907 12908INTEL STRATIX10 FIRMWARE DRIVERS 12909M: Dinh Nguyen <dinguyen@kernel.org> 12910L: linux-kernel@vger.kernel.org 12911S: Maintained 12912T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12913F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12914F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 12915F: drivers/firmware/stratix10-rsu.c 12916F: drivers/firmware/stratix10-svc.c 12917F: include/linux/firmware/intel/stratix10-smc.h 12918F: include/linux/firmware/intel/stratix10-svc-client.h 12919 12920INTEL TELEMETRY DRIVER 12921M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12922M: "David E. Box" <david.e.box@linux.intel.com> 12923L: platform-driver-x86@vger.kernel.org 12924S: Maintained 12925F: arch/x86/include/asm/intel_telemetry.h 12926F: drivers/platform/x86/intel/telemetry/ 12927 12928INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12929M: Even Xu <even.xu@intel.com> 12930M: Xinpeng Sun <xinpeng.sun@intel.com> 12931S: Maintained 12932F: drivers/hid/intel-thc-hid/ 12933 12934INTEL TPMI DRIVER 12935M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12936L: platform-driver-x86@vger.kernel.org 12937S: Maintained 12938F: Documentation/ABI/testing/debugfs-tpmi 12939F: drivers/platform/x86/intel/vsec_tpmi.c 12940F: include/linux/intel_tpmi.h 12941 12942INTEL UNCORE FREQUENCY CONTROL 12943M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12944L: platform-driver-x86@vger.kernel.org 12945S: Maintained 12946F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12947F: drivers/platform/x86/intel/uncore-frequency/ 12948 12949INTEL USBIO USB I/O EXPANDER DRIVERS 12950M: Israel Cepeda <israel.a.cepeda.lopez@intel.com> 12951M: Hans de Goede <hansg@kernel.org> 12952R: Sakari Ailus <sakari.ailus@linux.intel.com> 12953S: Maintained 12954F: drivers/gpio/gpio-usbio.c 12955F: drivers/i2c/busses/i2c-usbio.c 12956F: drivers/usb/misc/usbio.c 12957F: include/linux/usb/usbio.h 12958 12959INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12960M: David E. Box <david.e.box@linux.intel.com> 12961S: Supported 12962F: drivers/platform/x86/intel/vsec.c 12963F: include/linux/intel_vsec.h 12964 12965INTEL VIRTUAL BUTTON DRIVER 12966M: AceLan Kao <acelan.kao@canonical.com> 12967L: platform-driver-x86@vger.kernel.org 12968S: Maintained 12969F: drivers/platform/x86/intel/vbtn.c 12970 12971INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12972M: Stanislaw Gruszka <stf_xl@wp.pl> 12973L: linux-wireless@vger.kernel.org 12974S: Supported 12975F: drivers/net/wireless/intel/iwlegacy/ 12976 12977INTEL WIRELESS WIFI LINK (iwlwifi) 12978M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12979L: linux-wireless@vger.kernel.org 12980S: Supported 12981W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12982T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12983F: drivers/net/wireless/intel/iwlwifi/ 12984 12985INTEL VISION SENSING CONTROLLER DRIVER 12986M: Sakari Ailus <sakari.ailus@linux.intel.com> 12987R: Bingbu Cao <bingbu.cao@intel.com> 12988R: Lixu Zhang <lixu.zhang@intel.com> 12989L: linux-media@vger.kernel.org 12990S: Maintained 12991T: git git://linuxtv.org/media.git 12992F: drivers/media/pci/intel/ivsc/ 12993 12994INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12995S: Orphan 12996W: https://slimbootloader.github.io/security/firmware-update.html 12997F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12998 12999INTEL WMI THUNDERBOLT FORCE POWER DRIVER 13000L: Dell.Client.Kernel@dell.com 13001S: Maintained 13002F: drivers/platform/x86/intel/wmi/thunderbolt.c 13003 13004INTEL WWAN IOSM DRIVER 13005L: netdev@vger.kernel.org 13006S: Orphan 13007F: drivers/net/wwan/iosm/ 13008 13009INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 13010M: Xin Li <xin@zytor.com> 13011M: "H. Peter Anvin" <hpa@zytor.com> 13012S: Supported 13013F: Documentation/arch/x86/x86_64/fred.rst 13014F: arch/x86/entry/entry_64_fred.S 13015F: arch/x86/entry/entry_fred.c 13016F: arch/x86/include/asm/fred.h 13017F: arch/x86/kernel/fred.c 13018 13019INTEL(R) TRACE HUB 13020M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 13021S: Supported 13022F: Documentation/trace/intel_th.rst 13023F: drivers/hwtracing/intel_th/ 13024F: include/linux/intel_th.h 13025 13026INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 13027M: Ning Sun <ning.sun@intel.com> 13028L: tboot-devel@lists.sourceforge.net 13029S: Supported 13030W: http://tboot.sourceforge.net 13031T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 13032F: Documentation/arch/x86/intel_txt.rst 13033F: arch/x86/kernel/tboot.c 13034F: include/linux/tboot.h 13035 13036INTERCONNECT API 13037M: Georgi Djakov <djakov@kernel.org> 13038L: linux-pm@vger.kernel.org 13039S: Maintained 13040T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 13041F: Documentation/devicetree/bindings/interconnect/ 13042F: Documentation/driver-api/interconnect.rst 13043F: drivers/interconnect/ 13044F: include/dt-bindings/interconnect/ 13045F: include/linux/interconnect-provider.h 13046F: include/linux/interconnect.h 13047 13048INTERRUPT COUNTER DRIVER 13049M: Oleksij Rempel <o.rempel@pengutronix.de> 13050R: Pengutronix Kernel Team <kernel@pengutronix.de> 13051L: linux-iio@vger.kernel.org 13052F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 13053F: drivers/counter/interrupt-cnt.c 13054 13055INTERSIL ISL7998X VIDEO DECODER DRIVER 13056M: Michael Tretter <m.tretter@pengutronix.de> 13057R: Pengutronix Kernel Team <kernel@pengutronix.de> 13058L: linux-media@vger.kernel.org 13059S: Maintained 13060F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 13061F: drivers/media/i2c/isl7998x.c 13062 13063INVENSENSE ICM-426xx IMU DRIVER 13064M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13065L: linux-iio@vger.kernel.org 13066S: Maintained 13067W: https://invensense.tdk.com/ 13068F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 13069F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 13070F: drivers/iio/imu/inv_icm42600/ 13071 13072INVENSENSE MPU-3050 GYROSCOPE DRIVER 13073M: Linus Walleij <linus.walleij@linaro.org> 13074L: linux-iio@vger.kernel.org 13075S: Maintained 13076F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 13077F: drivers/iio/gyro/mpu3050* 13078 13079INVENSENSE MPU-6050 IMU DRIVER 13080M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13081L: linux-iio@vger.kernel.org 13082S: Maintained 13083W: https://invensense.tdk.com/ 13084F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 13085F: drivers/iio/imu/inv_mpu6050/ 13086 13087IOC3 ETHERNET DRIVER 13088M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13089L: linux-mips@vger.kernel.org 13090S: Maintained 13091F: drivers/net/ethernet/sgi/ioc3-eth.c 13092 13093IOMMU DMA-API LAYER 13094M: Robin Murphy <robin.murphy@arm.com> 13095L: iommu@lists.linux.dev 13096S: Maintained 13097T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13098F: drivers/iommu/dma-iommu.c 13099F: drivers/iommu/dma-iommu.h 13100F: drivers/iommu/iova.c 13101F: include/linux/iommu-dma.h 13102F: include/linux/iova.h 13103 13104IOMMU SUBSYSTEM 13105M: Joerg Roedel <joro@8bytes.org> 13106M: Will Deacon <will@kernel.org> 13107R: Robin Murphy <robin.murphy@arm.com> 13108L: iommu@lists.linux.dev 13109S: Maintained 13110T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13111F: Documentation/devicetree/bindings/iommu/ 13112F: drivers/iommu/ 13113F: include/linux/iommu.h 13114F: include/linux/iova.h 13115F: include/linux/of_iommu.h 13116 13117IOMMUFD 13118M: Jason Gunthorpe <jgg@nvidia.com> 13119M: Kevin Tian <kevin.tian@intel.com> 13120L: iommu@lists.linux.dev 13121S: Maintained 13122T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 13123F: Documentation/userspace-api/iommufd.rst 13124F: drivers/iommu/iommufd/ 13125F: include/linux/iommufd.h 13126F: include/uapi/linux/iommufd.h 13127F: tools/testing/selftests/iommu/ 13128 13129IOSYS-MAP HELPERS 13130M: Thomas Zimmermann <tzimmermann@suse.de> 13131L: dri-devel@lists.freedesktop.org 13132S: Maintained 13133T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13134F: include/linux/iosys-map.h 13135 13136IO_URING 13137M: Jens Axboe <axboe@kernel.dk> 13138L: io-uring@vger.kernel.org 13139S: Maintained 13140T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13141T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/liburing.git 13142F: include/linux/io_uring/ 13143F: include/linux/io_uring.h 13144F: include/linux/io_uring_types.h 13145F: include/trace/events/io_uring.h 13146F: include/uapi/linux/io_uring.h 13147F: include/uapi/linux/io_uring/ 13148F: io_uring/ 13149 13150IO_URING ZCRX 13151M: Pavel Begunkov <asml.silence@gmail.com> 13152L: io-uring@vger.kernel.org 13153L: netdev@vger.kernel.org 13154T: git https://github.com/isilence/linux.git zcrx/for-next 13155T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13156S: Maintained 13157F: io_uring/zcrx.* 13158 13159IPMI SUBSYSTEM 13160M: Corey Minyard <corey@minyard.net> 13161L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 13162S: Supported 13163W: http://openipmi.sourceforge.net/ 13164T: git https://github.com/cminyard/linux-ipmi.git for-next 13165F: Documentation/devicetree/bindings/ipmi/ 13166F: Documentation/driver-api/ipmi.rst 13167F: drivers/char/ipmi/ 13168F: include/linux/ipmi* 13169F: include/uapi/linux/ipmi* 13170 13171IPS SCSI RAID DRIVER 13172M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 13173L: linux-scsi@vger.kernel.org 13174S: Maintained 13175W: http://www.adaptec.com/ 13176F: drivers/scsi/ips* 13177 13178IPVS 13179M: Simon Horman <horms@verge.net.au> 13180M: Julian Anastasov <ja@ssi.bg> 13181L: netdev@vger.kernel.org 13182L: lvs-devel@vger.kernel.org 13183S: Maintained 13184T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 13185T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 13186F: Documentation/networking/ipvs-sysctl.rst 13187F: include/net/ip_vs.h 13188F: include/uapi/linux/ip_vs.h 13189F: net/netfilter/ipvs/ 13190 13191IPWIRELESS DRIVER 13192M: Jiri Kosina <jikos@kernel.org> 13193M: David Sterba <dsterba@suse.com> 13194S: Odd Fixes 13195F: drivers/tty/ipwireless/ 13196 13197IRON DEVICE AUDIO CODEC DRIVERS 13198M: Kiseok Jo <kiseok.jo@irondevice.com> 13199L: linux-sound@vger.kernel.org 13200S: Maintained 13201F: Documentation/devicetree/bindings/sound/irondevice,* 13202F: sound/soc/codecs/sma* 13203 13204IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 13205M: Thomas Gleixner <tglx@linutronix.de> 13206S: Maintained 13207T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13208F: Documentation/core-api/irq/irq-domain.rst 13209F: include/linux/irqdomain.h 13210F: include/linux/irqdomain_defs.h 13211F: kernel/irq/irqdomain.c 13212F: kernel/irq/msi.c 13213 13214IRQ SUBSYSTEM 13215M: Thomas Gleixner <tglx@linutronix.de> 13216L: linux-kernel@vger.kernel.org 13217S: Maintained 13218T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13219F: include/linux/group_cpus.h 13220F: include/linux/irq.h 13221F: include/linux/irqhandler.h 13222F: include/linux/irqnr.h 13223F: include/linux/irqreturn.h 13224F: kernel/irq/ 13225F: lib/group_cpus.c 13226 13227IRQCHIP DRIVERS 13228M: Thomas Gleixner <tglx@linutronix.de> 13229L: linux-kernel@vger.kernel.org 13230S: Maintained 13231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13232F: Documentation/devicetree/bindings/interrupt-controller/ 13233F: drivers/irqchip/ 13234F: include/linux/irqchip.h 13235 13236ISA 13237M: William Breathitt Gray <wbg@kernel.org> 13238S: Maintained 13239F: Documentation/driver-api/isa.rst 13240F: drivers/base/isa.c 13241F: include/linux/isa.h 13242 13243ISA RADIO MODULE 13244M: Hans Verkuil <hverkuil@kernel.org> 13245L: linux-media@vger.kernel.org 13246S: Maintained 13247W: https://linuxtv.org 13248T: git git://linuxtv.org/media.git 13249F: drivers/media/radio/radio-isa* 13250 13251ISAPNP 13252M: Jaroslav Kysela <perex@perex.cz> 13253S: Maintained 13254F: Documentation/userspace-api/isapnp.rst 13255F: drivers/pnp/isapnp/ 13256F: include/linux/isapnp.h 13257 13258ISCSI 13259M: Lee Duncan <lduncan@suse.com> 13260M: Chris Leech <cleech@redhat.com> 13261M: Mike Christie <michael.christie@oracle.com> 13262L: open-iscsi@googlegroups.com 13263L: linux-scsi@vger.kernel.org 13264S: Maintained 13265W: www.open-iscsi.com 13266F: drivers/scsi/*iscsi* 13267F: include/scsi/*iscsi* 13268 13269iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 13270M: Peter Jones <pjones@redhat.com> 13271M: Konrad Rzeszutek Wilk <konrad@kernel.org> 13272S: Maintained 13273F: drivers/firmware/iscsi_ibft* 13274 13275ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 13276M: Sagi Grimberg <sagi@grimberg.me> 13277M: Max Gurtovoy <mgurtovoy@nvidia.com> 13278L: linux-rdma@vger.kernel.org 13279S: Supported 13280W: http://www.openfabrics.org 13281W: www.open-iscsi.org 13282Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13283F: drivers/infiniband/ulp/iser/ 13284 13285ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13286M: Sagi Grimberg <sagi@grimberg.me> 13287L: linux-rdma@vger.kernel.org 13288L: target-devel@vger.kernel.org 13289S: Supported 13290T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13291F: drivers/infiniband/ulp/isert 13292 13293ISDN/CMTP OVER BLUETOOTH 13294L: netdev@vger.kernel.org 13295S: Orphan 13296W: http://www.isdn4linux.de 13297F: Documentation/isdn/ 13298F: drivers/isdn/capi/ 13299F: include/linux/isdn/ 13300F: include/uapi/linux/isdn/ 13301F: net/bluetooth/cmtp/ 13302 13303ISDN/mISDN SUBSYSTEM 13304L: netdev@vger.kernel.org 13305S: Orphan 13306W: http://www.isdn4linux.de 13307F: drivers/isdn/Kconfig 13308F: drivers/isdn/Makefile 13309F: drivers/isdn/hardware/ 13310F: drivers/isdn/mISDN/ 13311 13312ISL28022 HARDWARE MONITORING DRIVER 13313M: Carsten Spieß <mail@carsten-spiess.de> 13314L: linux-hwmon@vger.kernel.org 13315S: Maintained 13316F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13317F: Documentation/hwmon/isl28022.rst 13318F: drivers/hwmon/isl28022.c 13319 13320ISOFS FILESYSTEM 13321M: Jan Kara <jack@suse.cz> 13322L: linux-fsdevel@vger.kernel.org 13323S: Maintained 13324F: Documentation/filesystems/isofs.rst 13325F: fs/isofs/ 13326 13327IT87 HARDWARE MONITORING DRIVER 13328M: Jean Delvare <jdelvare@suse.com> 13329L: linux-hwmon@vger.kernel.org 13330S: Maintained 13331F: Documentation/hwmon/it87.rst 13332F: drivers/hwmon/it87.c 13333 13334IT913X MEDIA DRIVER 13335L: linux-media@vger.kernel.org 13336S: Orphan 13337W: https://linuxtv.org 13338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13339F: drivers/media/tuners/it913x* 13340 13341ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13342M: Liu Ying <victor.liu@nxp.com> 13343L: dri-devel@lists.freedesktop.org 13344S: Maintained 13345T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13346F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13347F: drivers/gpu/drm/bridge/ite-it6263.c 13348 13349ITE IT66121 HDMI BRIDGE DRIVER 13350M: Phong LE <ple@baylibre.com> 13351M: Neil Armstrong <neil.armstrong@linaro.org> 13352S: Maintained 13353T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13354F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13355F: drivers/gpu/drm/bridge/ite-it66121.c 13356 13357IVTV VIDEO4LINUX DRIVER 13358M: Andy Walls <awalls@md.metrocast.net> 13359L: linux-media@vger.kernel.org 13360S: Maintained 13361W: https://linuxtv.org 13362T: git git://linuxtv.org/media.git 13363F: Documentation/admin-guide/media/ivtv* 13364F: drivers/media/pci/ivtv/ 13365F: include/uapi/linux/ivtv* 13366 13367IX2505V MEDIA DRIVER 13368M: Malcolm Priestley <tvboxspy@gmail.com> 13369L: linux-media@vger.kernel.org 13370S: Maintained 13371W: https://linuxtv.org 13372Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13373F: drivers/media/dvb-frontends/ix2505v* 13374 13375JAILHOUSE HYPERVISOR INTERFACE 13376M: Jan Kiszka <jan.kiszka@siemens.com> 13377L: jailhouse-dev@googlegroups.com 13378S: Maintained 13379F: arch/x86/include/asm/jailhouse_para.h 13380F: arch/x86/kernel/jailhouse.c 13381 13382JFS FILESYSTEM 13383M: Dave Kleikamp <shaggy@kernel.org> 13384L: jfs-discussion@lists.sourceforge.net 13385S: Odd Fixes 13386W: http://jfs.sourceforge.net/ 13387T: git https://github.com/kleikamp/linux-shaggy.git 13388F: Documentation/admin-guide/jfs.rst 13389F: fs/jfs/ 13390 13391JME NETWORK DRIVER 13392M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13393L: netdev@vger.kernel.org 13394S: Odd Fixes 13395F: drivers/net/ethernet/jme.* 13396 13397JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13398M: David Woodhouse <dwmw2@infradead.org> 13399M: Richard Weinberger <richard@nod.at> 13400L: linux-mtd@lists.infradead.org 13401S: Odd Fixes 13402W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13403T: git git://git.infradead.org/ubifs-2.6.git 13404F: fs/jffs2/ 13405F: include/uapi/linux/jffs2.h 13406 13407JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13408M: "Theodore Ts'o" <tytso@mit.edu> 13409M: Jan Kara <jack@suse.com> 13410L: linux-ext4@vger.kernel.org 13411S: Maintained 13412F: fs/jbd2/ 13413F: include/linux/jbd2.h 13414 13415JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13416M: Nikita Yushchenko <nikita.yoush@cogentembedded.com> 13417L: linux-media@vger.kernel.org 13418L: linux-renesas-soc@vger.kernel.org 13419S: Maintained 13420F: drivers/media/platform/renesas/rcar_jpu.c 13421 13422JSM Neo PCI based serial card 13423L: linux-serial@vger.kernel.org 13424S: Orphan 13425F: drivers/tty/serial/jsm/ 13426 13427K10TEMP HARDWARE MONITORING DRIVER 13428M: Clemens Ladisch <clemens@ladisch.de> 13429L: linux-hwmon@vger.kernel.org 13430S: Maintained 13431F: Documentation/hwmon/k10temp.rst 13432F: drivers/hwmon/k10temp.c 13433 13434K8TEMP HARDWARE MONITORING DRIVER 13435M: Rudolf Marek <r.marek@assembler.cz> 13436L: linux-hwmon@vger.kernel.org 13437S: Maintained 13438F: Documentation/hwmon/k8temp.rst 13439F: drivers/hwmon/k8temp.c 13440 13441KASAN 13442M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13443R: Alexander Potapenko <glider@google.com> 13444R: Andrey Konovalov <andreyknvl@gmail.com> 13445R: Dmitry Vyukov <dvyukov@google.com> 13446R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13447L: kasan-dev@googlegroups.com 13448S: Maintained 13449B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13450F: Documentation/dev-tools/kasan.rst 13451F: arch/*/include/asm/*kasan.h 13452F: arch/*/mm/kasan_init* 13453F: include/linux/kasan*.h 13454F: lib/Kconfig.kasan 13455F: mm/kasan/ 13456F: scripts/Makefile.kasan 13457 13458KCONFIG 13459M: Nathan Chancellor <nathan@kernel.org> 13460M: Nicolas Schier <nsc@kernel.org> 13461L: linux-kbuild@vger.kernel.org 13462S: Odd Fixes 13463Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13464T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13465F: Documentation/kbuild/kconfig* 13466F: scripts/Kconfig.include 13467F: scripts/kconfig/ 13468 13469KCORE 13470M: Omar Sandoval <osandov@osandov.com> 13471L: linux-debuggers@vger.kernel.org 13472S: Maintained 13473F: fs/proc/kcore.c 13474F: include/linux/kcore.h 13475 13476KCOV 13477R: Dmitry Vyukov <dvyukov@google.com> 13478R: Andrey Konovalov <andreyknvl@gmail.com> 13479L: kasan-dev@googlegroups.com 13480S: Maintained 13481B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13482F: Documentation/dev-tools/kcov.rst 13483F: include/linux/kcov.h 13484F: include/uapi/linux/kcov.h 13485F: kernel/kcov.c 13486F: scripts/Makefile.kcov 13487 13488KCSAN 13489M: Marco Elver <elver@google.com> 13490R: Dmitry Vyukov <dvyukov@google.com> 13491L: kasan-dev@googlegroups.com 13492S: Maintained 13493F: Documentation/dev-tools/kcsan.rst 13494F: include/linux/kcsan*.h 13495F: kernel/kcsan/ 13496F: lib/Kconfig.kcsan 13497F: scripts/Makefile.kcsan 13498 13499KDUMP 13500M: Andrew Morton <akpm@linux-foundation.org> 13501M: Baoquan He <bhe@redhat.com> 13502R: Vivek Goyal <vgoyal@redhat.com> 13503R: Dave Young <dyoung@redhat.com> 13504L: kexec@lists.infradead.org 13505S: Maintained 13506W: http://lse.sourceforge.net/kdump/ 13507F: Documentation/admin-guide/kdump/ 13508F: fs/proc/vmcore.c 13509F: include/linux/crash_core.h 13510F: include/linux/crash_dump.h 13511F: include/uapi/linux/vmcore.h 13512F: kernel/crash_*.c 13513 13514KEENE FM RADIO TRANSMITTER DRIVER 13515M: Hans Verkuil <hverkuil@kernel.org> 13516L: linux-media@vger.kernel.org 13517S: Maintained 13518W: https://linuxtv.org 13519T: git git://linuxtv.org/media.git 13520F: drivers/media/radio/radio-keene* 13521 13522KERNEL AUTOMOUNTER 13523M: Ian Kent <raven@themaw.net> 13524L: autofs@vger.kernel.org 13525S: Maintained 13526F: fs/autofs/ 13527 13528KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13529M: Nathan Chancellor <nathan@kernel.org> 13530M: Nicolas Schier <nicolas@fjasle.eu> 13531L: linux-kbuild@vger.kernel.org 13532S: Odd Fixes 13533Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13534T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13535F: Documentation/kbuild/ 13536F: Makefile 13537F: scripts/*vmlinux* 13538F: scripts/Kbuild* 13539F: scripts/Makefile* 13540F: scripts/bash-completion/ 13541F: scripts/basic/ 13542F: scripts/clang-tools/ 13543F: scripts/dummy-tools/ 13544F: scripts/include/ 13545F: scripts/mk* 13546F: scripts/mod/ 13547F: scripts/package/ 13548F: usr/ 13549 13550KERNEL HARDENING (not covered by other areas) 13551M: Kees Cook <kees@kernel.org> 13552R: Gustavo A. R. Silva <gustavoars@kernel.org> 13553L: linux-hardening@vger.kernel.org 13554S: Supported 13555T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13556F: Documentation/ABI/testing/sysfs-kernel-oops_count 13557F: Documentation/ABI/testing/sysfs-kernel-warn_count 13558F: arch/*/configs/hardening.config 13559F: include/linux/kstack_erase.h 13560F: include/linux/overflow.h 13561F: include/linux/randomize_kstack.h 13562F: include/linux/ucopysize.h 13563F: kernel/configs/hardening.config 13564F: kernel/kstack_erase.c 13565F: lib/tests/randstruct_kunit.c 13566F: lib/tests/usercopy_kunit.c 13567F: mm/usercopy.c 13568F: scripts/Makefile.kstack_erase 13569F: scripts/Makefile.randstruct 13570F: security/Kconfig.hardening 13571K: \b(add|choose)_random_kstack_offset\b 13572K: \b__check_(object_size|heap_object)\b 13573K: \b__counted_by(_le|_be)?\b 13574 13575KERNEL JANITORS 13576L: kernel-janitors@vger.kernel.org 13577S: Odd Fixes 13578W: http://kernelnewbies.org/KernelJanitors 13579 13580KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13581M: Chuck Lever <chuck.lever@oracle.com> 13582M: Jeff Layton <jlayton@kernel.org> 13583R: NeilBrown <neil@brown.name> 13584R: Olga Kornievskaia <okorniev@redhat.com> 13585R: Dai Ngo <Dai.Ngo@oracle.com> 13586R: Tom Talpey <tom@talpey.com> 13587L: linux-nfs@vger.kernel.org 13588S: Supported 13589B: https://bugzilla.kernel.org 13590T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13591F: Documentation/filesystems/nfs/ 13592F: fs/lockd/ 13593F: fs/nfs_common/ 13594F: fs/nfsd/ 13595F: include/linux/lockd/ 13596F: include/linux/sunrpc/ 13597F: include/trace/events/rpcgss.h 13598F: include/trace/events/rpcrdma.h 13599F: include/trace/events/sunrpc.h 13600F: include/trace/misc/fs.h 13601F: include/trace/misc/nfs.h 13602F: include/trace/misc/sunrpc.h 13603F: include/uapi/linux/nfsd/ 13604F: include/uapi/linux/sunrpc/ 13605F: net/sunrpc/ 13606F: tools/net/sunrpc/ 13607 13608KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13609M: Thomas Weißschuh <linux@weissschuh.net> 13610R: Christian Heusel <christian@heusel.eu> 13611R: Nathan Chancellor <nathan@kernel.org> 13612S: Maintained 13613F: scripts/package/PKGBUILD 13614 13615KERNEL REGRESSIONS 13616M: Thorsten Leemhuis <linux@leemhuis.info> 13617L: regressions@lists.linux.dev 13618S: Supported 13619F: Documentation/admin-guide/reporting-regressions.rst 13620F: Documentation/process/handling-regressions.rst 13621 13622KERNEL SELFTEST FRAMEWORK 13623M: Shuah Khan <shuah@kernel.org> 13624M: Shuah Khan <skhan@linuxfoundation.org> 13625L: linux-kselftest@vger.kernel.org 13626S: Maintained 13627Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13628T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13629F: Documentation/dev-tools/kselftest* 13630F: tools/testing/selftests/ 13631 13632KERNEL SMB3 SERVER (KSMBD) 13633M: Namjae Jeon <linkinjeon@kernel.org> 13634M: Namjae Jeon <linkinjeon@samba.org> 13635M: Steve French <smfrench@gmail.com> 13636M: Steve French <sfrench@samba.org> 13637R: Sergey Senozhatsky <senozhatsky@chromium.org> 13638R: Tom Talpey <tom@talpey.com> 13639L: linux-cifs@vger.kernel.org 13640S: Maintained 13641T: git git://git.samba.org/ksmbd.git 13642F: Documentation/filesystems/smb/ksmbd.rst 13643F: fs/smb/common/ 13644F: fs/smb/server/ 13645 13646KERNEL UNIT TESTING FRAMEWORK (KUnit) 13647M: Brendan Higgins <brendan.higgins@linux.dev> 13648M: David Gow <davidgow@google.com> 13649R: Rae Moar <raemoar63@gmail.com> 13650L: linux-kselftest@vger.kernel.org 13651L: kunit-dev@googlegroups.com 13652S: Maintained 13653W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13654T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13655T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13656F: Documentation/dev-tools/kunit/ 13657F: include/kunit/ 13658F: lib/kunit/ 13659F: rust/kernel/kunit.rs 13660F: rust/macros/kunit.rs 13661F: scripts/rustdoc_test_* 13662F: tools/testing/kunit/ 13663 13664KERNEL USERMODE HELPER 13665M: Luis Chamberlain <mcgrof@kernel.org> 13666L: linux-kernel@vger.kernel.org 13667S: Maintained 13668F: include/linux/umh.h 13669F: kernel/umh.c 13670 13671KERNEL VIRTUAL MACHINE (KVM) 13672M: Paolo Bonzini <pbonzini@redhat.com> 13673L: kvm@vger.kernel.org 13674S: Supported 13675W: http://www.linux-kvm.org 13676T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13677F: Documentation/virt/kvm/ 13678F: include/asm-generic/kvm* 13679F: include/kvm/iodev.h 13680F: include/linux/kvm* 13681F: include/trace/events/kvm.h 13682F: include/uapi/asm-generic/kvm* 13683F: include/uapi/linux/kvm* 13684F: tools/kvm/ 13685F: tools/testing/selftests/kvm/ 13686F: virt/kvm/* 13687 13688KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13689M: Marc Zyngier <maz@kernel.org> 13690M: Oliver Upton <oupton@kernel.org> 13691R: Joey Gouly <joey.gouly@arm.com> 13692R: Suzuki K Poulose <suzuki.poulose@arm.com> 13693R: Zenghui Yu <yuzenghui@huawei.com> 13694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13695L: kvmarm@lists.linux.dev 13696S: Maintained 13697T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13698F: Documentation/virt/kvm/arm/ 13699F: Documentation/virt/kvm/devices/arm* 13700F: arch/arm64/include/asm/kvm* 13701F: arch/arm64/include/uapi/asm/kvm* 13702F: arch/arm64/kvm/ 13703F: include/kvm/arm_* 13704F: tools/testing/selftests/kvm/*/arm64/ 13705F: tools/testing/selftests/kvm/arm64/ 13706 13707KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13708M: Tianrui Zhao <zhaotianrui@loongson.cn> 13709M: Bibo Mao <maobibo@loongson.cn> 13710M: Huacai Chen <chenhuacai@kernel.org> 13711L: kvm@vger.kernel.org 13712L: loongarch@lists.linux.dev 13713S: Maintained 13714T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13715F: Documentation/virt/kvm/loongarch/ 13716F: arch/loongarch/include/asm/kvm* 13717F: arch/loongarch/include/uapi/asm/kvm* 13718F: arch/loongarch/kvm/ 13719F: tools/testing/selftests/kvm/*/loongarch/ 13720F: tools/testing/selftests/kvm/lib/loongarch/ 13721 13722KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13723M: Huacai Chen <chenhuacai@kernel.org> 13724L: linux-mips@vger.kernel.org 13725L: kvm@vger.kernel.org 13726S: Maintained 13727T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13728F: arch/mips/include/asm/kvm* 13729F: arch/mips/include/uapi/asm/kvm* 13730F: arch/mips/kvm/ 13731 13732KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13733M: Madhavan Srinivasan <maddy@linux.ibm.com> 13734R: Nicholas Piggin <npiggin@gmail.com> 13735L: linuxppc-dev@lists.ozlabs.org 13736L: kvm@vger.kernel.org 13737S: Maintained (Book3S 64-bit HV) 13738S: Odd fixes (Book3S 64-bit PR) 13739S: Orphan (Book3E and 32-bit) 13740T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13741F: arch/powerpc/include/asm/kvm* 13742F: arch/powerpc/include/uapi/asm/kvm* 13743F: arch/powerpc/kernel/kvm* 13744F: arch/powerpc/kvm/ 13745 13746KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13747M: Anup Patel <anup@brainfault.org> 13748R: Atish Patra <atish.patra@linux.dev> 13749L: kvm@vger.kernel.org 13750L: kvm-riscv@lists.infradead.org 13751L: linux-riscv@lists.infradead.org 13752S: Maintained 13753T: git https://github.com/kvm-riscv/linux.git 13754F: arch/riscv/include/asm/kvm* 13755F: arch/riscv/include/uapi/asm/kvm* 13756F: arch/riscv/kvm/ 13757F: tools/testing/selftests/kvm/*/riscv/ 13758F: tools/testing/selftests/kvm/riscv/ 13759 13760KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13761M: Christian Borntraeger <borntraeger@linux.ibm.com> 13762M: Janosch Frank <frankja@linux.ibm.com> 13763M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13764R: David Hildenbrand <david@kernel.org> 13765L: kvm@vger.kernel.org 13766S: Supported 13767T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13768F: Documentation/virt/kvm/s390* 13769F: arch/s390/include/asm/gmap.h 13770F: arch/s390/include/asm/gmap_helpers.h 13771F: arch/s390/include/asm/kvm* 13772F: arch/s390/include/uapi/asm/kvm* 13773F: arch/s390/include/uapi/asm/uvdevice.h 13774F: arch/s390/kernel/uv.c 13775F: arch/s390/kvm/ 13776F: arch/s390/mm/gmap.c 13777F: arch/s390/mm/gmap_helpers.c 13778F: drivers/s390/char/uvdevice.c 13779F: tools/testing/selftests/drivers/s390x/uvdevice/ 13780F: tools/testing/selftests/kvm/*/s390/ 13781F: tools/testing/selftests/kvm/s390/ 13782 13783KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13784M: Sean Christopherson <seanjc@google.com> 13785M: Paolo Bonzini <pbonzini@redhat.com> 13786L: kvm@vger.kernel.org 13787S: Supported 13788P: Documentation/process/maintainer-kvm-x86.rst 13789T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13790F: arch/x86/include/asm/kvm* 13791F: arch/x86/include/asm/svm.h 13792F: arch/x86/include/asm/vmx*.h 13793F: arch/x86/include/uapi/asm/kvm* 13794F: arch/x86/include/uapi/asm/svm.h 13795F: arch/x86/include/uapi/asm/vmx.h 13796F: arch/x86/kvm/ 13797F: arch/x86/kvm/*/ 13798F: tools/testing/selftests/kvm/*/x86/ 13799F: tools/testing/selftests/kvm/x86/ 13800 13801KERNFS 13802M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13803M: Tejun Heo <tj@kernel.org> 13804S: Supported 13805T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13806F: fs/kernfs/ 13807F: include/linux/kernfs.h 13808 13809KEXEC 13810M: Andrew Morton <akpm@linux-foundation.org> 13811M: Baoquan He <bhe@redhat.com> 13812L: kexec@lists.infradead.org 13813W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13814F: include/linux/kexec.h 13815F: include/uapi/linux/kexec.h 13816F: kernel/kexec* 13817 13818KEXEC HANDOVER (KHO) 13819M: Alexander Graf <graf@amazon.com> 13820M: Mike Rapoport <rppt@kernel.org> 13821M: Changyuan Lyu <changyuanl@google.com> 13822L: kexec@lists.infradead.org 13823L: linux-mm@kvack.org 13824S: Maintained 13825F: Documentation/admin-guide/mm/kho.rst 13826F: Documentation/core-api/kho/* 13827F: include/linux/kexec_handover.h 13828F: kernel/kexec_handover.c 13829F: tools/testing/selftests/kho/ 13830 13831KEYS-ENCRYPTED 13832M: Mimi Zohar <zohar@linux.ibm.com> 13833L: linux-integrity@vger.kernel.org 13834L: keyrings@vger.kernel.org 13835S: Supported 13836F: Documentation/security/keys/trusted-encrypted.rst 13837F: include/keys/encrypted-type.h 13838F: security/keys/encrypted-keys/ 13839 13840KEYS-TRUSTED 13841M: James Bottomley <James.Bottomley@HansenPartnership.com> 13842M: Jarkko Sakkinen <jarkko@kernel.org> 13843M: Mimi Zohar <zohar@linux.ibm.com> 13844L: linux-integrity@vger.kernel.org 13845L: keyrings@vger.kernel.org 13846S: Supported 13847F: Documentation/security/keys/trusted-encrypted.rst 13848F: include/keys/trusted-type.h 13849F: include/keys/trusted_tpm.h 13850F: security/keys/trusted-keys/ 13851 13852KEYS-TRUSTED-CAAM 13853M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13854R: Pengutronix Kernel Team <kernel@pengutronix.de> 13855L: linux-integrity@vger.kernel.org 13856L: keyrings@vger.kernel.org 13857S: Maintained 13858F: include/keys/trusted_caam.h 13859F: security/keys/trusted-keys/trusted_caam.c 13860 13861KEYS-TRUSTED-DCP 13862M: David Gstir <david@sigma-star.at> 13863R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13864L: linux-integrity@vger.kernel.org 13865L: keyrings@vger.kernel.org 13866S: Supported 13867F: include/keys/trusted_dcp.h 13868F: security/keys/trusted-keys/trusted_dcp.c 13869 13870KEYS-TRUSTED-TEE 13871M: Sumit Garg <sumit.garg@kernel.org> 13872L: linux-integrity@vger.kernel.org 13873L: keyrings@vger.kernel.org 13874S: Supported 13875F: include/keys/trusted_tee.h 13876F: security/keys/trusted-keys/trusted_tee.c 13877 13878KEYS/KEYRINGS 13879M: David Howells <dhowells@redhat.com> 13880M: Jarkko Sakkinen <jarkko@kernel.org> 13881L: keyrings@vger.kernel.org 13882S: Maintained 13883F: Documentation/security/keys/core.rst 13884F: include/keys/ 13885F: include/linux/key-type.h 13886F: include/linux/key.h 13887F: include/linux/keyctl.h 13888F: include/uapi/linux/keyctl.h 13889F: security/keys/ 13890 13891KEYS/KEYRINGS_INTEGRITY 13892M: Jarkko Sakkinen <jarkko@kernel.org> 13893M: Mimi Zohar <zohar@linux.ibm.com> 13894L: linux-integrity@vger.kernel.org 13895L: keyrings@vger.kernel.org 13896S: Supported 13897W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13898F: security/integrity/platform_certs 13899 13900KFENCE 13901M: Alexander Potapenko <glider@google.com> 13902M: Marco Elver <elver@google.com> 13903R: Dmitry Vyukov <dvyukov@google.com> 13904L: kasan-dev@googlegroups.com 13905S: Maintained 13906F: Documentation/dev-tools/kfence.rst 13907F: arch/*/include/asm/kfence.h 13908F: include/linux/kfence.h 13909F: lib/Kconfig.kfence 13910F: mm/kfence/ 13911 13912KFIFO 13913M: Stefani Seibold <stefani@seibold.net> 13914S: Maintained 13915F: include/linux/kfifo.h 13916F: lib/kfifo.c 13917F: samples/kfifo/ 13918 13919KGDB / KDB /debug_core 13920M: Jason Wessel <jason.wessel@windriver.com> 13921M: Daniel Thompson <danielt@kernel.org> 13922R: Douglas Anderson <dianders@chromium.org> 13923L: kgdb-bugreport@lists.sourceforge.net 13924S: Maintained 13925W: http://kgdb.wiki.kernel.org/ 13926T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13927F: Documentation/process/debugging/kgdb.rst 13928F: drivers/misc/kgdbts.c 13929F: drivers/tty/serial/kgdboc.c 13930F: include/linux/kdb.h 13931F: include/linux/kgdb.h 13932F: kernel/debug/ 13933F: kernel/module/kdb.c 13934 13935KHADAS MCU MFD DRIVER 13936M: Neil Armstrong <neil.armstrong@linaro.org> 13937L: linux-amlogic@lists.infradead.org 13938S: Maintained 13939F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13940F: drivers/mfd/khadas-mcu.c 13941F: drivers/thermal/khadas_mcu_fan.c 13942F: include/linux/mfd/khadas-mcu.h 13943 13944KIONIX/ROHM KX022A ACCELEROMETER 13945M: Matti Vaittinen <mazziesaccount@gmail.com> 13946L: linux-iio@vger.kernel.org 13947S: Supported 13948F: drivers/iio/accel/kionix-kx022a* 13949 13950KMEMLEAK 13951M: Catalin Marinas <catalin.marinas@arm.com> 13952S: Maintained 13953F: Documentation/dev-tools/kmemleak.rst 13954F: include/linux/kmemleak.h 13955F: mm/kmemleak.c 13956F: samples/kmemleak/kmemleak-test.c 13957 13958KMSAN 13959M: Alexander Potapenko <glider@google.com> 13960R: Marco Elver <elver@google.com> 13961R: Dmitry Vyukov <dvyukov@google.com> 13962L: kasan-dev@googlegroups.com 13963S: Maintained 13964F: Documentation/dev-tools/kmsan.rst 13965F: arch/*/include/asm/kmsan.h 13966F: arch/*/mm/kmsan_* 13967F: include/linux/kmsan*.h 13968F: lib/Kconfig.kmsan 13969F: mm/kmsan/ 13970F: scripts/Makefile.kmsan 13971 13972KPROBES 13973M: Naveen N Rao <naveen@kernel.org> 13974M: "David S. Miller" <davem@davemloft.net> 13975M: Masami Hiramatsu <mhiramat@kernel.org> 13976L: linux-kernel@vger.kernel.org 13977L: linux-trace-kernel@vger.kernel.org 13978S: Maintained 13979Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13980T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13981F: Documentation/trace/kprobes.rst 13982F: include/asm-generic/kprobes.h 13983F: include/linux/kprobes.h 13984F: kernel/kprobes.c 13985F: lib/tests/test_kprobes.c 13986F: samples/kprobes 13987 13988KS0108 LCD CONTROLLER DRIVER 13989M: Miguel Ojeda <ojeda@kernel.org> 13990S: Maintained 13991F: Documentation/admin-guide/auxdisplay/ks0108.rst 13992F: drivers/auxdisplay/ks0108.c 13993F: include/linux/ks0108.h 13994 13995KTD253 BACKLIGHT DRIVER 13996M: Linus Walleij <linus.walleij@linaro.org> 13997S: Maintained 13998F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13999F: drivers/video/backlight/ktd253-backlight.c 14000 14001KTD2801 BACKLIGHT DRIVER 14002M: Duje Mihanović <duje.mihanovic@skole.hr> 14003S: Maintained 14004F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 14005F: drivers/video/backlight/ktd2801-backlight.c 14006 14007KTEST 14008M: Steven Rostedt <rostedt@goodmis.org> 14009M: John Hawley <warthog9@eaglescrag.net> 14010S: Maintained 14011F: tools/testing/ktest 14012 14013KTZ8866 BACKLIGHT DRIVER 14014M: Jianhua Lu <lujianhua000@gmail.com> 14015S: Maintained 14016F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 14017F: drivers/video/backlight/ktz8866.c 14018 14019KVM PARAVIRT (KVM/paravirt) 14020M: Paolo Bonzini <pbonzini@redhat.com> 14021R: Vitaly Kuznetsov <vkuznets@redhat.com> 14022L: kvm@vger.kernel.org 14023S: Supported 14024T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14025F: arch/um/include/asm/kvm_para.h 14026F: arch/x86/include/asm/kvm_para.h 14027F: arch/x86/include/asm/pvclock-abi.h 14028F: arch/x86/include/uapi/asm/kvm_para.h 14029F: arch/x86/kernel/kvm.c 14030F: arch/x86/kernel/kvmclock.c 14031F: include/asm-generic/kvm_para.h 14032F: include/linux/kvm_para.h 14033F: include/uapi/asm-generic/kvm_para.h 14034F: include/uapi/linux/kvm_para.h 14035 14036KVM X86 HYPER-V (KVM/hyper-v) 14037M: Vitaly Kuznetsov <vkuznets@redhat.com> 14038M: Sean Christopherson <seanjc@google.com> 14039M: Paolo Bonzini <pbonzini@redhat.com> 14040L: kvm@vger.kernel.org 14041S: Supported 14042T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14043F: arch/x86/kvm/hyperv.* 14044F: arch/x86/kvm/kvm_onhyperv.* 14045F: arch/x86/kvm/svm/hyperv.* 14046F: arch/x86/kvm/svm/svm_onhyperv.* 14047F: arch/x86/kvm/vmx/hyperv.* 14048 14049KVM X86 Xen (KVM/Xen) 14050M: David Woodhouse <dwmw2@infradead.org> 14051M: Paul Durrant <paul@xen.org> 14052M: Sean Christopherson <seanjc@google.com> 14053M: Paolo Bonzini <pbonzini@redhat.com> 14054L: kvm@vger.kernel.org 14055S: Supported 14056T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14057F: arch/x86/kvm/xen.* 14058 14059L3MDEV 14060M: David Ahern <dsahern@kernel.org> 14061L: netdev@vger.kernel.org 14062S: Maintained 14063F: include/net/l3mdev.h 14064F: net/l3mdev 14065 14066LANDLOCK SECURITY MODULE 14067M: Mickaël Salaün <mic@digikod.net> 14068R: Günther Noack <gnoack@google.com> 14069L: linux-security-module@vger.kernel.org 14070S: Supported 14071W: https://landlock.io 14072T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 14073F: Documentation/admin-guide/LSM/landlock.rst 14074F: Documentation/security/landlock.rst 14075F: Documentation/userspace-api/landlock.rst 14076F: fs/ioctl.c 14077F: include/uapi/linux/landlock.h 14078F: samples/landlock/ 14079F: security/landlock/ 14080F: tools/testing/selftests/landlock/ 14081K: landlock 14082K: LANDLOCK 14083 14084LANTIQ / INTEL Ethernet drivers 14085M: Hauke Mehrtens <hauke@hauke-m.de> 14086L: netdev@vger.kernel.org 14087S: Maintained 14088F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 14089F: drivers/net/dsa/lantiq/* 14090F: drivers/net/ethernet/lantiq_xrx200.c 14091F: net/dsa/tag_gswip.c 14092 14093LANTIQ MIPS ARCHITECTURE 14094M: John Crispin <john@phrozen.org> 14095L: linux-mips@vger.kernel.org 14096S: Maintained 14097F: arch/mips/lantiq 14098F: drivers/soc/lantiq 14099 14100LANTIQ PEF2256 DRIVER 14101M: Herve Codina <herve.codina@bootlin.com> 14102S: Maintained 14103F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 14104F: drivers/net/wan/framer/pef2256/ 14105F: drivers/pinctrl/pinctrl-pef2256.c 14106F: include/linux/framer/pef2256.h 14107 14108LASI 53c700 driver for PARISC 14109M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14110L: linux-scsi@vger.kernel.org 14111S: Maintained 14112F: Documentation/scsi/53c700.rst 14113F: drivers/scsi/53c700* 14114 14115LEAKING_ADDRESSES 14116M: Tycho Andersen <tycho@tycho.pizza> 14117R: Kees Cook <kees@kernel.org> 14118L: linux-hardening@vger.kernel.org 14119S: Maintained 14120T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14121F: scripts/leaking_addresses.pl 14122 14123LED SUBSYSTEM 14124M: Lee Jones <lee@kernel.org> 14125M: Pavel Machek <pavel@kernel.org> 14126L: linux-leds@vger.kernel.org 14127S: Maintained 14128T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 14129F: Documentation/devicetree/bindings/leds/ 14130F: Documentation/leds/ 14131F: drivers/leds/ 14132F: include/dt-bindings/leds/ 14133F: include/linux/leds.h 14134 14135LEGO MINDSTORMS EV3 14136R: David Lechner <david@lechnology.com> 14137S: Maintained 14138F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 14139F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 14140F: drivers/power/supply/lego_ev3_battery.c 14141 14142LEGO USB Tower driver 14143M: Juergen Stuber <starblue@users.sourceforge.net> 14144L: legousb-devel@lists.sourceforge.net 14145S: Maintained 14146W: http://legousb.sourceforge.net/ 14147F: drivers/usb/misc/legousbtower.c 14148 14149LENOVO drivers 14150M: Mark Pearson <mpearson-lenovo@squebb.ca> 14151M: Derek J. Clark <derekjohn.clark@gmail.com> 14152L: platform-driver-x86@vger.kernel.org 14153S: Maintained 14154F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 14155F: Documentation/wmi/devices/lenovo-wmi-other.rst 14156F: drivers/platform/x86/lenovo/* 14157 14158LENOVO WMI HOTKEY UTILITIES DRIVER 14159M: Jackie Dong <xy-jackie@139.com> 14160L: platform-driver-x86@vger.kernel.org 14161S: Maintained 14162F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 14163 14164LETSKETCH HID TABLET DRIVER 14165M: Hans de Goede <hansg@kernel.org> 14166L: linux-input@vger.kernel.org 14167S: Maintained 14168T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14169F: drivers/hid/hid-letsketch.c 14170 14171LG LAPTOP EXTRAS 14172M: Matan Ziv-Av <matan@svgalib.org> 14173L: platform-driver-x86@vger.kernel.org 14174S: Maintained 14175F: Documentation/ABI/testing/sysfs-platform-lg-laptop 14176F: Documentation/admin-guide/laptops/lg-laptop.rst 14177F: drivers/platform/x86/lg-laptop.c 14178 14179LG2160 MEDIA DRIVER 14180M: Michael Krufky <mkrufky@linuxtv.org> 14181L: linux-media@vger.kernel.org 14182S: Maintained 14183W: https://linuxtv.org 14184W: http://github.com/mkrufky 14185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14186T: git git://linuxtv.org/mkrufky/tuners.git 14187F: drivers/media/dvb-frontends/lg2160.* 14188 14189LGDT3305 MEDIA DRIVER 14190M: Michael Krufky <mkrufky@linuxtv.org> 14191L: linux-media@vger.kernel.org 14192S: Maintained 14193W: https://linuxtv.org 14194W: http://github.com/mkrufky 14195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14196T: git git://linuxtv.org/mkrufky/tuners.git 14197F: drivers/media/dvb-frontends/lgdt3305.* 14198 14199LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 14200M: Viresh Kumar <vireshk@kernel.org> 14201L: linux-ide@vger.kernel.org 14202S: Maintained 14203F: drivers/ata/pata_arasan_cf.c 14204F: include/linux/pata_arasan_cf_data.h 14205 14206LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 14207M: Linus Walleij <linus.walleij@linaro.org> 14208L: linux-ide@vger.kernel.org 14209S: Maintained 14210F: drivers/ata/pata_ftide010.c 14211F: drivers/ata/sata_gemini.c 14212F: drivers/ata/sata_gemini.h 14213 14214LIBATA SATA AHCI PLATFORM devices support 14215M: Hans de Goede <hansg@kernel.org> 14216L: linux-ide@vger.kernel.org 14217S: Maintained 14218F: drivers/ata/ahci_platform.c 14219F: drivers/ata/libahci_platform.c 14220F: include/linux/ahci_platform.h 14221 14222LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 14223M: Mikael Pettersson <mikpelinux@gmail.com> 14224L: linux-ide@vger.kernel.org 14225S: Maintained 14226F: drivers/ata/sata_promise.* 14227 14228LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 14229M: Damien Le Moal <dlemoal@kernel.org> 14230M: Niklas Cassel <cassel@kernel.org> 14231L: linux-ide@vger.kernel.org 14232S: Maintained 14233T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 14234F: Documentation/ABI/testing/sysfs-ata 14235F: Documentation/devicetree/bindings/ata/ 14236F: drivers/ata/ 14237F: include/linux/ata.h 14238F: include/linux/libata.h 14239 14240LIBETH COMMON ETHERNET LIBRARY 14241M: Alexander Lobakin <aleksander.lobakin@intel.com> 14242L: netdev@vger.kernel.org 14243L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14244S: Maintained 14245T: git https://github.com/alobakin/linux.git 14246F: drivers/net/ethernet/intel/libeth/ 14247F: include/net/libeth/ 14248K: libeth 14249 14250LIBIE COMMON INTEL ETHERNET LIBRARY 14251M: Alexander Lobakin <aleksander.lobakin@intel.com> 14252L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14253L: netdev@vger.kernel.org 14254S: Maintained 14255T: git https://github.com/alobakin/linux.git 14256F: drivers/net/ethernet/intel/libie/ 14257F: include/linux/net/intel/libie/ 14258K: libie 14259 14260LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 14261M: Vishal Verma <vishal.l.verma@intel.com> 14262M: Dan Williams <dan.j.williams@intel.com> 14263M: Dave Jiang <dave.jiang@intel.com> 14264L: nvdimm@lists.linux.dev 14265S: Supported 14266Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14267P: Documentation/nvdimm/maintainer-entry-profile.rst 14268F: drivers/nvdimm/btt* 14269 14270LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 14271M: Dan Williams <dan.j.williams@intel.com> 14272M: Vishal Verma <vishal.l.verma@intel.com> 14273M: Dave Jiang <dave.jiang@intel.com> 14274L: nvdimm@lists.linux.dev 14275S: Supported 14276Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14277P: Documentation/nvdimm/maintainer-entry-profile.rst 14278F: drivers/nvdimm/pmem* 14279 14280LIBNVDIMM: DEVICETREE BINDINGS 14281M: Oliver O'Halloran <oohall@gmail.com> 14282L: nvdimm@lists.linux.dev 14283S: Supported 14284Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14285F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14286F: drivers/nvdimm/of_pmem.c 14287 14288LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14289M: Dan Williams <dan.j.williams@intel.com> 14290M: Vishal Verma <vishal.l.verma@intel.com> 14291M: Dave Jiang <dave.jiang@intel.com> 14292M: Ira Weiny <ira.weiny@intel.com> 14293L: nvdimm@lists.linux.dev 14294S: Supported 14295Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14296P: Documentation/nvdimm/maintainer-entry-profile.rst 14297T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14298F: drivers/acpi/nfit/* 14299F: drivers/nvdimm/* 14300F: include/linux/libnvdimm.h 14301F: include/linux/nd.h 14302F: include/uapi/linux/ndctl.h 14303F: tools/testing/nvdimm/ 14304 14305LIBRARY CODE 14306M: Andrew Morton <akpm@linux-foundation.org> 14307L: linux-kernel@vger.kernel.org 14308S: Supported 14309T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14310F: lib/* 14311 14312LICENSES and SPDX stuff 14313M: Thomas Gleixner <tglx@linutronix.de> 14314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14315L: linux-spdx@vger.kernel.org 14316S: Maintained 14317T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14318F: COPYING 14319F: Documentation/process/license-rules.rst 14320F: LICENSES/ 14321F: scripts/spdxcheck-test.sh 14322F: scripts/spdxcheck.py 14323F: scripts/spdxexclude 14324 14325LINEAR RANGES HELPERS 14326M: Mark Brown <broonie@kernel.org> 14327R: Matti Vaittinen <mazziesaccount@gmail.com> 14328F: include/linux/linear_range.h 14329F: lib/linear_ranges.c 14330F: lib/tests/test_linear_ranges.c 14331 14332LINUX FOR POWER MACINTOSH 14333L: linuxppc-dev@lists.ozlabs.org 14334S: Orphan 14335F: arch/powerpc/platforms/powermac/ 14336F: drivers/macintosh/ 14337X: drivers/macintosh/adb-iop.c 14338X: drivers/macintosh/via-macii.c 14339 14340LINUX FOR POWERPC (32-BIT AND 64-BIT) 14341M: Madhavan Srinivasan <maddy@linux.ibm.com> 14342M: Michael Ellerman <mpe@ellerman.id.au> 14343R: Nicholas Piggin <npiggin@gmail.com> 14344R: Christophe Leroy <christophe.leroy@csgroup.eu> 14345L: linuxppc-dev@lists.ozlabs.org 14346S: Supported 14347W: https://github.com/linuxppc/wiki/wiki 14348Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14349T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14350F: Documentation/ABI/stable/sysfs-firmware-opal-* 14351F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14352F: Documentation/devicetree/bindings/powerpc/ 14353F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14354F: Documentation/arch/powerpc/ 14355F: arch/powerpc/ 14356F: drivers/*/*/*pasemi* 14357F: drivers/*/*pasemi* 14358F: drivers/char/tpm/tpm_ibmvtpm* 14359F: drivers/crypto/nx/ 14360F: drivers/i2c/busses/i2c-opal.c 14361F: drivers/net/ethernet/ibm/ibmveth.* 14362F: drivers/net/ethernet/ibm/ibmvnic.* 14363F: drivers/pci/hotplug/pnv_php.c 14364F: drivers/pci/hotplug/rpa* 14365F: drivers/rtc/rtc-opal.c 14366F: drivers/scsi/ibmvscsi/ 14367F: drivers/tty/hvc/hvc_opal.c 14368F: drivers/watchdog/wdrtas.c 14369F: include/linux/papr_scm.h 14370F: include/uapi/linux/papr_pdsm.h 14371F: tools/testing/selftests/powerpc 14372N: /pmac 14373N: powermac 14374N: powernv 14375N: [^a-z0-9]ps3 14376N: pseries 14377 14378LINUX FOR POWERPC EMBEDDED MPC5XXX 14379M: Anatolij Gustschin <agust@denx.de> 14380L: linuxppc-dev@lists.ozlabs.org 14381S: Odd Fixes 14382F: arch/powerpc/platforms/512x/ 14383F: arch/powerpc/platforms/52xx/ 14384 14385LINUX FOR POWERPC EMBEDDED PPC4XX 14386L: linuxppc-dev@lists.ozlabs.org 14387S: Orphan 14388F: arch/powerpc/platforms/44x/ 14389 14390LINUX FOR POWERPC EMBEDDED PPC85XX 14391M: Scott Wood <oss@buserror.net> 14392L: linuxppc-dev@lists.ozlabs.org 14393S: Odd fixes 14394T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14395F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14396F: Documentation/devicetree/bindings/powerpc/fsl/ 14397F: arch/powerpc/platforms/85xx/ 14398 14399LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14400M: Christophe Leroy <christophe.leroy@csgroup.eu> 14401L: linuxppc-dev@lists.ozlabs.org 14402S: Maintained 14403F: arch/powerpc/platforms/8xx/ 14404F: arch/powerpc/platforms/83xx/ 14405 14406LINUX KERNEL DUMP TEST MODULE (LKDTM) 14407M: Kees Cook <kees@kernel.org> 14408S: Maintained 14409F: drivers/misc/lkdtm/* 14410F: tools/testing/selftests/lkdtm/* 14411 14412LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14413M: Alan Stern <stern@rowland.harvard.edu> 14414M: Andrea Parri <parri.andrea@gmail.com> 14415M: Will Deacon <will@kernel.org> 14416M: Peter Zijlstra <peterz@infradead.org> 14417M: Boqun Feng <boqun.feng@gmail.com> 14418M: Nicholas Piggin <npiggin@gmail.com> 14419M: David Howells <dhowells@redhat.com> 14420M: Jade Alglave <j.alglave@ucl.ac.uk> 14421M: Luc Maranget <luc.maranget@inria.fr> 14422M: "Paul E. McKenney" <paulmck@kernel.org> 14423R: Akira Yokosawa <akiyks@gmail.com> 14424R: Daniel Lustig <dlustig@nvidia.com> 14425R: Joel Fernandes <joelagnelf@nvidia.com> 14426L: linux-kernel@vger.kernel.org 14427L: linux-arch@vger.kernel.org 14428L: lkmm@lists.linux.dev 14429S: Supported 14430T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14431F: Documentation/atomic_bitops.txt 14432F: Documentation/atomic_t.txt 14433F: Documentation/core-api/refcount-vs-atomic.rst 14434F: Documentation/dev-tools/lkmm/ 14435F: Documentation/litmus-tests/ 14436F: Documentation/memory-barriers.txt 14437F: tools/memory-model/ 14438 14439LINUX-NEXT TREE 14440M: Stephen Rothwell <sfr@canb.auug.org.au> 14441M: Mark Brown <broonie@kernel.org> 14442L: linux-next@vger.kernel.org 14443S: Supported 14444B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14445T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14446 14447LIS3LV02D ACCELEROMETER DRIVER 14448M: Eric Piel <eric.piel@tremplin-utc.net> 14449S: Maintained 14450F: Documentation/misc-devices/lis3lv02d.rst 14451F: drivers/misc/lis3lv02d/ 14452F: drivers/platform/x86/hp/hp_accel.c 14453 14454LIST KUNIT TEST 14455M: David Gow <davidgow@google.com> 14456L: linux-kselftest@vger.kernel.org 14457L: kunit-dev@googlegroups.com 14458S: Maintained 14459F: lib/tests/list-test.c 14460 14461LITEX PLATFORM 14462M: Karol Gugala <kgugala@antmicro.com> 14463M: Mateusz Holenko <mholenko@antmicro.com> 14464M: Gabriel Somlo <gsomlo@gmail.com> 14465M: Joel Stanley <joel@jms.id.au> 14466S: Maintained 14467F: Documentation/devicetree/bindings/*/litex,*.yaml 14468F: arch/openrisc/boot/dts/or1klitex.dts 14469F: drivers/mmc/host/litex_mmc.c 14470F: drivers/net/ethernet/litex/* 14471F: drivers/soc/litex/* 14472F: drivers/tty/serial/liteuart.c 14473F: include/linux/litex.h 14474N: litex 14475 14476LIVE PATCHING 14477M: Josh Poimboeuf <jpoimboe@kernel.org> 14478M: Jiri Kosina <jikos@kernel.org> 14479M: Miroslav Benes <mbenes@suse.cz> 14480M: Petr Mladek <pmladek@suse.com> 14481R: Joe Lawrence <joe.lawrence@redhat.com> 14482L: live-patching@vger.kernel.org 14483S: Maintained 14484T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14485F: Documentation/ABI/testing/sysfs-kernel-livepatch 14486F: Documentation/livepatch/ 14487F: arch/powerpc/include/asm/livepatch.h 14488F: include/linux/livepatch.h 14489F: kernel/livepatch/ 14490F: kernel/module/livepatch.c 14491F: samples/livepatch/ 14492F: tools/testing/selftests/livepatch/ 14493 14494LLC (802.2) 14495L: netdev@vger.kernel.org 14496S: Odd fixes 14497F: include/linux/llc.h 14498F: include/net/llc* 14499F: include/uapi/linux/llc.h 14500F: net/llc/ 14501 14502LM73 HARDWARE MONITOR DRIVER 14503M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14504L: linux-hwmon@vger.kernel.org 14505S: Maintained 14506F: drivers/hwmon/lm73.c 14507 14508LM78 HARDWARE MONITOR DRIVER 14509M: Jean Delvare <jdelvare@suse.com> 14510L: linux-hwmon@vger.kernel.org 14511S: Maintained 14512F: Documentation/hwmon/lm78.rst 14513F: drivers/hwmon/lm78.c 14514 14515LM83 HARDWARE MONITOR DRIVER 14516M: Jean Delvare <jdelvare@suse.com> 14517L: linux-hwmon@vger.kernel.org 14518S: Maintained 14519F: Documentation/hwmon/lm83.rst 14520F: drivers/hwmon/lm83.c 14521 14522LM90 HARDWARE MONITOR DRIVER 14523M: Jean Delvare <jdelvare@suse.com> 14524L: linux-hwmon@vger.kernel.org 14525S: Maintained 14526F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14527F: Documentation/hwmon/lm90.rst 14528F: drivers/hwmon/lm90.c 14529F: include/dt-bindings/thermal/lm90.h 14530 14531LME2510 MEDIA DRIVER 14532M: Malcolm Priestley <tvboxspy@gmail.com> 14533L: linux-media@vger.kernel.org 14534S: Maintained 14535W: https://linuxtv.org 14536Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14537F: drivers/media/usb/dvb-usb-v2/lmedm04* 14538 14539LOADPIN SECURITY MODULE 14540M: Kees Cook <kees@kernel.org> 14541S: Supported 14542T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14543F: Documentation/admin-guide/LSM/LoadPin.rst 14544F: security/loadpin/ 14545 14546LOCKDOWN SECURITY MODULE 14547M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14548M: Xiu Jianfeng <xiujianfeng@huawei.com> 14549L: linux-security-module@vger.kernel.org 14550S: Maintained 14551T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14552F: security/lockdown/ 14553 14554LOCKING PRIMITIVES 14555M: Peter Zijlstra <peterz@infradead.org> 14556M: Ingo Molnar <mingo@redhat.com> 14557M: Will Deacon <will@kernel.org> 14558M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14559R: Waiman Long <longman@redhat.com> 14560L: linux-kernel@vger.kernel.org 14561S: Maintained 14562T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14563F: Documentation/locking/ 14564F: arch/*/include/asm/spinlock*.h 14565F: include/linux/lockdep*.h 14566F: include/linux/mutex*.h 14567F: include/linux/rwlock*.h 14568F: include/linux/rwsem*.h 14569F: include/linux/seqlock.h 14570F: include/linux/spinlock*.h 14571F: kernel/locking/ 14572F: lib/locking*.[ch] 14573F: rust/helpers/mutex.c 14574F: rust/helpers/spinlock.c 14575F: rust/kernel/sync/lock.rs 14576F: rust/kernel/sync/lock/ 14577F: rust/kernel/sync/locked_by.rs 14578X: kernel/locking/locktorture.c 14579 14580LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14581M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14582L: linux-ntfs-dev@lists.sourceforge.net 14583S: Maintained 14584W: http://www.linux-ntfs.org/content/view/19/37/ 14585F: Documentation/admin-guide/ldm.rst 14586F: block/partitions/ldm.* 14587 14588LOGITECH HID GAMING KEYBOARDS 14589M: Hans de Goede <hansg@kernel.org> 14590L: linux-input@vger.kernel.org 14591S: Maintained 14592T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14593F: drivers/hid/hid-lg-g15.c 14594 14595LONTIUM LT8912B MIPI TO HDMI BRIDGE 14596M: Adrien Grassein <adrien.grassein@gmail.com> 14597S: Maintained 14598F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14599F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14600 14601LOONGARCH 14602M: Huacai Chen <chenhuacai@kernel.org> 14603R: WANG Xuerui <kernel@xen0n.name> 14604L: loongarch@lists.linux.dev 14605S: Maintained 14606T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14607F: Documentation/arch/loongarch/ 14608F: Documentation/translations/zh_CN/arch/loongarch/ 14609F: arch/loongarch/ 14610F: drivers/*/*loongarch* 14611F: drivers/cpufreq/loongson3_cpufreq.c 14612 14613LOONGSON GPIO DRIVER 14614M: Yinbo Zhu <zhuyinbo@loongson.cn> 14615L: linux-gpio@vger.kernel.org 14616S: Maintained 14617F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14618F: drivers/gpio/gpio-loongson-64bit.c 14619 14620LOONGSON-2 APB DMA DRIVER 14621M: Binbin Zhou <zhoubinbin@loongson.cn> 14622L: dmaengine@vger.kernel.org 14623S: Maintained 14624F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14625F: drivers/dma/loongson2-apb-dma.c 14626 14627LOONGSON LS2X I2C DRIVER 14628M: Binbin Zhou <zhoubinbin@loongson.cn> 14629L: linux-i2c@vger.kernel.org 14630S: Maintained 14631F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14632F: drivers/i2c/busses/i2c-ls2x.c 14633 14634LOONGSON PWM DRIVER 14635M: Binbin Zhou <zhoubinbin@loongson.cn> 14636L: linux-pwm@vger.kernel.org 14637S: Maintained 14638F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14639F: drivers/pwm/pwm-loongson.c 14640 14641LOONGSON SECURITY ENGINE DRIVERS 14642M: Qunqin Zhao <zhaoqunqin@loongson.cn> 14643L: linux-crypto@vger.kernel.org 14644S: Maintained 14645F: drivers/char/tpm/tpm_loongson.c 14646F: drivers/crypto/loongson/ 14647F: drivers/mfd/loongson-se.c 14648F: include/linux/mfd/loongson-se.h 14649 14650LOONGSON-2 SOC SERIES CLOCK DRIVER 14651M: Yinbo Zhu <zhuyinbo@loongson.cn> 14652L: linux-clk@vger.kernel.org 14653S: Maintained 14654F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14655F: drivers/clk/clk-loongson2.c 14656F: include/dt-bindings/clock/loongson,ls2k-clk.h 14657 14658LOONGSON SPI DRIVER 14659M: Yinbo Zhu <zhuyinbo@loongson.cn> 14660L: linux-spi@vger.kernel.org 14661S: Maintained 14662F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14663F: drivers/spi/spi-loongson-core.c 14664F: drivers/spi/spi-loongson-pci.c 14665F: drivers/spi/spi-loongson-plat.c 14666F: drivers/spi/spi-loongson.h 14667 14668LOONGSON-2 SOC SERIES GUTS DRIVER 14669M: Yinbo Zhu <zhuyinbo@loongson.cn> 14670L: loongarch@lists.linux.dev 14671S: Maintained 14672F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14673F: drivers/soc/loongson/loongson2_guts.c 14674 14675LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14676M: Binbin Zhou <zhoubinbin@loongson.cn> 14677L: linux-mmc@vger.kernel.org 14678S: Maintained 14679F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14680F: drivers/mmc/host/loongson2-mmc.c 14681 14682LOONGSON-2 SOC SERIES PM DRIVER 14683M: Yinbo Zhu <zhuyinbo@loongson.cn> 14684L: linux-pm@vger.kernel.org 14685S: Maintained 14686F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14687F: drivers/soc/loongson/loongson2_pm.c 14688 14689LOONGSON-2 SOC SERIES PINCTRL DRIVER 14690M: zhanghongchen <zhanghongchen@loongson.cn> 14691M: Yinbo Zhu <zhuyinbo@loongson.cn> 14692L: linux-gpio@vger.kernel.org 14693S: Maintained 14694F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14695F: drivers/pinctrl/pinctrl-loongson2.c 14696 14697LOONGSON-2 SOC SERIES THERMAL DRIVER 14698M: zhanghongchen <zhanghongchen@loongson.cn> 14699M: Yinbo Zhu <zhuyinbo@loongson.cn> 14700L: linux-pm@vger.kernel.org 14701S: Maintained 14702F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14703F: drivers/thermal/loongson2_thermal.c 14704 14705LOONGSON-2K Board Management Controller (BMC) DRIVER 14706M: Binbin Zhou <zhoubinbin@loongson.cn> 14707M: Chong Qiao <qiaochong@loongson.cn> 14708S: Maintained 14709F: drivers/mfd/ls2k-bmc-core.c 14710 14711LOONGSON EDAC DRIVER 14712M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14713L: linux-edac@vger.kernel.org 14714S: Maintained 14715F: drivers/edac/loongson_edac.c 14716 14717LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14718M: Sathya Prakash <sathya.prakash@broadcom.com> 14719M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14720M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14721L: MPT-FusionLinux.pdl@broadcom.com 14722L: linux-scsi@vger.kernel.org 14723S: Supported 14724W: http://www.avagotech.com/support/ 14725F: drivers/message/fusion/ 14726F: drivers/scsi/mpt3sas/ 14727 14728LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14729M: Matthew Wilcox <willy@infradead.org> 14730L: linux-scsi@vger.kernel.org 14731S: Maintained 14732F: drivers/scsi/sym53c8xx_2/ 14733 14734LT3074 HARDWARE MONITOR DRIVER 14735M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14736L: linux-hwmon@vger.kernel.org 14737S: Supported 14738W: https://ez.analog.com/linux-software-drivers 14739F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14740F: Documentation/hwmon/lt3074.rst 14741F: drivers/hwmon/pmbus/lt3074.c 14742 14743LTC1660 DAC DRIVER 14744M: Marcus Folkesson <marcus.folkesson@gmail.com> 14745L: linux-iio@vger.kernel.org 14746S: Maintained 14747F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14748F: drivers/iio/dac/ltc1660.c 14749 14750LTC2664 IIO DAC DRIVER 14751M: Michael Hennerich <michael.hennerich@analog.com> 14752M: Kim Seer Paller <kimseer.paller@analog.com> 14753L: linux-iio@vger.kernel.org 14754S: Supported 14755W: https://ez.analog.com/linux-software-drivers 14756F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14757F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14758F: drivers/iio/dac/ltc2664.c 14759 14760LTC2688 IIO DAC DRIVER 14761M: Nuno Sá <nuno.sa@analog.com> 14762L: linux-iio@vger.kernel.org 14763S: Supported 14764W: https://ez.analog.com/linux-software-drivers 14765F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14766F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14767F: drivers/iio/dac/ltc2688.c 14768 14769LTC2947 HARDWARE MONITOR DRIVER 14770M: Nuno Sá <nuno.sa@analog.com> 14771L: linux-hwmon@vger.kernel.org 14772S: Supported 14773W: https://ez.analog.com/linux-software-drivers 14774F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14775F: drivers/hwmon/ltc2947-core.c 14776F: drivers/hwmon/ltc2947-i2c.c 14777F: drivers/hwmon/ltc2947-spi.c 14778F: drivers/hwmon/ltc2947.h 14779 14780LTC2991 HARDWARE MONITOR DRIVER 14781M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14782L: linux-hwmon@vger.kernel.org 14783S: Supported 14784W: https://ez.analog.com/linux-software-drivers 14785F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14786F: drivers/hwmon/ltc2991.c 14787 14788LTC2983 IIO TEMPERATURE DRIVER 14789M: Nuno Sá <nuno.sa@analog.com> 14790L: linux-iio@vger.kernel.org 14791S: Supported 14792W: https://ez.analog.com/linux-software-drivers 14793F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14794F: drivers/iio/temperature/ltc2983.c 14795 14796LTC4282 HARDWARE MONITOR DRIVER 14797M: Nuno Sa <nuno.sa@analog.com> 14798L: linux-hwmon@vger.kernel.org 14799S: Supported 14800F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14801F: Documentation/hwmon/ltc4282.rst 14802F: drivers/hwmon/ltc4282.c 14803 14804LTC4286 HARDWARE MONITOR DRIVER 14805M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14806L: linux-hwmon@vger.kernel.org 14807S: Maintained 14808F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14809F: Documentation/hwmon/ltc4286.rst 14810F: drivers/hwmon/pmbus/ltc4286.c 14811 14812LTC4306 I2C MULTIPLEXER DRIVER 14813M: Michael Hennerich <michael.hennerich@analog.com> 14814L: linux-i2c@vger.kernel.org 14815S: Supported 14816W: https://ez.analog.com/linux-software-drivers 14817F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14818F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14819 14820LTP (Linux Test Project) 14821M: Andrea Cervesato <andrea.cervesato@suse.com> 14822M: Cyril Hrubis <chrubis@suse.cz> 14823M: Jan Stancek <jstancek@redhat.com> 14824M: Petr Vorel <pvorel@suse.cz> 14825M: Li Wang <liwang@redhat.com> 14826M: Yang Xu <xuyang2018.jy@fujitsu.com> 14827M: Xiao Yang <yangx.jy@fujitsu.com> 14828L: ltp@lists.linux.it (subscribers-only) 14829S: Maintained 14830W: https://linux-test-project.readthedocs.io/ 14831T: git https://github.com/linux-test-project/ltp.git 14832 14833LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14834M: Anshul Dalal <anshulusr@gmail.com> 14835L: linux-iio@vger.kernel.org 14836S: Maintained 14837F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14838F: drivers/iio/light/ltr390.c 14839 14840LYNX 28G SERDES PHY DRIVER 14841M: Ioana Ciornei <ioana.ciornei@nxp.com> 14842L: netdev@vger.kernel.org 14843S: Supported 14844F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14845F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14846 14847LYNX PCS MODULE 14848M: Ioana Ciornei <ioana.ciornei@nxp.com> 14849L: netdev@vger.kernel.org 14850S: Supported 14851F: drivers/net/pcs/pcs-lynx.c 14852F: include/linux/pcs-lynx.h 14853 14854M68K ARCHITECTURE 14855M: Geert Uytterhoeven <geert@linux-m68k.org> 14856L: linux-m68k@lists.linux-m68k.org 14857S: Maintained 14858W: http://www.linux-m68k.org/ 14859T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14860F: arch/m68k/ 14861F: drivers/zorro/ 14862 14863M68K ON APPLE MACINTOSH 14864M: Joshua Thompson <funaho@jurai.org> 14865L: linux-m68k@lists.linux-m68k.org 14866S: Maintained 14867W: http://www.mac.linux-m68k.org/ 14868F: arch/m68k/mac/ 14869F: drivers/macintosh/adb-iop.c 14870F: drivers/macintosh/via-macii.c 14871 14872M68K ON HP9000/300 14873M: Philip Blundell <philb@gnu.org> 14874S: Maintained 14875W: http://www.tazenda.demon.co.uk/phil/linux-hp 14876F: arch/m68k/hp300/ 14877 14878M88DS3103 MEDIA DRIVER 14879L: linux-media@vger.kernel.org 14880S: Orphan 14881W: https://linuxtv.org 14882Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14883F: drivers/media/dvb-frontends/m88ds3103* 14884 14885M88RS2000 MEDIA DRIVER 14886M: Malcolm Priestley <tvboxspy@gmail.com> 14887L: linux-media@vger.kernel.org 14888S: Maintained 14889W: https://linuxtv.org 14890Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14891F: drivers/media/dvb-frontends/m88rs2000* 14892 14893MA901 MASTERKIT USB FM RADIO DRIVER 14894M: Alexey Klimov <alexey.klimov@linaro.org> 14895L: linux-media@vger.kernel.org 14896S: Maintained 14897T: git git://linuxtv.org/media.git 14898F: drivers/media/radio/radio-ma901.c 14899 14900MAC80211 14901M: Johannes Berg <johannes@sipsolutions.net> 14902L: linux-wireless@vger.kernel.org 14903S: Maintained 14904W: https://wireless.wiki.kernel.org/ 14905Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14906T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14907T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14908F: Documentation/networking/mac80211-injection.rst 14909F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14910F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14911F: include/net/mac80211.h 14912F: net/mac80211/ 14913 14914MAILBOX API 14915M: Jassi Brar <jassisinghbrar@gmail.com> 14916L: linux-kernel@vger.kernel.org 14917S: Maintained 14918T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14919F: Documentation/devicetree/bindings/mailbox/ 14920F: drivers/mailbox/ 14921F: include/dt-bindings/mailbox/ 14922F: include/linux/mailbox_client.h 14923F: include/linux/mailbox_controller.h 14924 14925MAILBOX ARM MHUv2 14926M: Viresh Kumar <viresh.kumar@linaro.org> 14927M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14928L: linux-kernel@vger.kernel.org 14929S: Maintained 14930F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14931F: drivers/mailbox/arm_mhuv2.c 14932F: include/linux/mailbox/arm_mhuv2_message.h 14933 14934MAILBOX ARM MHUv3 14935M: Sudeep Holla <sudeep.holla@arm.com> 14936M: Cristian Marussi <cristian.marussi@arm.com> 14937L: linux-kernel@vger.kernel.org 14938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14939S: Maintained 14940F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14941F: drivers/mailbox/arm_mhuv3.c 14942 14943MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14944M: Alejandro Colomar <alx@kernel.org> 14945L: linux-man@vger.kernel.org 14946S: Maintained 14947W: http://www.kernel.org/doc/man-pages 14948T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14949T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14950 14951MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14952M: Jeremy Kerr <jk@codeconstruct.com.au> 14953M: Matt Johnston <matt@codeconstruct.com.au> 14954L: netdev@vger.kernel.org 14955S: Maintained 14956F: Documentation/networking/mctp.rst 14957F: drivers/net/mctp/ 14958F: include/linux/usb/mctp-usb.h 14959F: include/net/mctp.h 14960F: include/net/mctpdevice.h 14961F: include/net/netns/mctp.h 14962F: net/mctp/ 14963 14964MAPLE TREE 14965M: Liam R. Howlett <Liam.Howlett@oracle.com> 14966R: Alice Ryhl <aliceryhl@google.com> 14967R: Andrew Ballance <andrewjballance@gmail.com> 14968L: maple-tree@lists.infradead.org 14969L: linux-mm@kvack.org 14970S: Supported 14971F: Documentation/core-api/maple_tree.rst 14972F: include/linux/maple_tree.h 14973F: include/trace/events/maple_tree.h 14974F: lib/maple_tree.c 14975F: lib/test_maple_tree.c 14976F: rust/helpers/maple_tree.c 14977F: rust/kernel/maple_tree.rs 14978F: tools/testing/radix-tree/maple.c 14979F: tools/testing/shared/linux/maple_tree.h 14980 14981MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14982M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14983L: linux-mips@vger.kernel.org 14984S: Maintained 14985F: arch/mips/boot/dts/img/pistachio* 14986 14987MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14988M: Andrew Lunn <andrew@lunn.ch> 14989L: netdev@vger.kernel.org 14990S: Maintained 14991F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14992F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14993F: Documentation/networking/devlink/mv88e6xxx.rst 14994F: drivers/net/dsa/mv88e6xxx/ 14995F: include/linux/dsa/mv88e6xxx.h 14996F: include/linux/platform_data/mv88e6xxx.h 14997 14998MARVELL 88PM886 PMIC DRIVER 14999M: Karel Balej <balejk@matfyz.cz> 15000S: Maintained 15001F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 15002F: drivers/input/misc/88pm886-onkey.c 15003F: drivers/mfd/88pm886.c 15004F: drivers/regulator/88pm886-regulator.c 15005F: drivers/rtc/rtc-88pm886.c 15006F: include/linux/mfd/88pm886.h 15007 15008MARVELL 88PM886 PMIC GPADC DRIVER 15009M: Duje Mihanović <duje@dujemihanovic.xyz> 15010S: Maintained 15011F: drivers/iio/adc/88pm886-gpadc.c 15012 15013MARVELL ARMADA 3700 PHY DRIVERS 15014M: Miquel Raynal <miquel.raynal@bootlin.com> 15015S: Maintained 15016F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 15017F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 15018F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 15019F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 15020 15021MARVELL ARMADA 3700 SERIAL DRIVER 15022M: Pali Rohár <pali@kernel.org> 15023S: Maintained 15024F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 15025F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 15026F: drivers/tty/serial/mvebu-uart.c 15027 15028MARVELL ARMADA DRM SUPPORT 15029M: Russell King <linux@armlinux.org.uk> 15030S: Maintained 15031T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 15032T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 15033F: Documentation/devicetree/bindings/display/armada/ 15034F: drivers/gpu/drm/armada/ 15035F: include/uapi/drm/armada_drm.h 15036 15037MARVELL CRYPTO DRIVER 15038M: Srujana Challa <schalla@marvell.com> 15039M: Bharat Bhushan <bbhushan2@marvell.com> 15040L: linux-crypto@vger.kernel.org 15041S: Maintained 15042F: drivers/crypto/marvell/ 15043F: include/linux/soc/marvell/octeontx2/ 15044 15045MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 15046M: Mirko Lindner <mlindner@marvell.com> 15047M: Stephen Hemminger <stephen@networkplumber.org> 15048L: netdev@vger.kernel.org 15049S: Odd fixes 15050F: drivers/net/ethernet/marvell/sk* 15051 15052MARVELL LIBERTAS WIRELESS DRIVER 15053L: linux-wireless@vger.kernel.org 15054L: libertas-dev@lists.infradead.org 15055S: Orphan 15056F: drivers/net/wireless/marvell/libertas/ 15057F: drivers/net/wireless/marvell/libertas_tf/ 15058 15059MARVELL MACCHIATOBIN SUPPORT 15060M: Russell King <linux@armlinux.org.uk> 15061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15062S: Maintained 15063F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 15064 15065MARVELL MV643XX ETHERNET DRIVER 15066M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 15067L: netdev@vger.kernel.org 15068S: Maintained 15069F: drivers/net/ethernet/marvell/mv643xx_eth.* 15070 15071MARVELL MV88X3310 PHY DRIVER 15072M: Russell King <linux@armlinux.org.uk> 15073M: Marek Behún <kabel@kernel.org> 15074L: netdev@vger.kernel.org 15075S: Maintained 15076F: drivers/net/phy/marvell10g.c 15077 15078MARVELL MVEBU THERMAL DRIVER 15079M: Miquel Raynal <miquel.raynal@bootlin.com> 15080S: Maintained 15081F: drivers/thermal/armada_thermal.c 15082 15083MARVELL MVNETA ETHERNET DRIVER 15084M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15085L: netdev@vger.kernel.org 15086S: Maintained 15087F: drivers/net/ethernet/marvell/mvneta* 15088 15089MARVELL MVPP2 ETHERNET DRIVER 15090M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15091M: Russell King <linux@armlinux.org.uk> 15092L: netdev@vger.kernel.org 15093S: Maintained 15094F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 15095F: drivers/net/ethernet/marvell/mvpp2/ 15096 15097MARVELL MWIFIEX WIRELESS DRIVER 15098M: Brian Norris <briannorris@chromium.org> 15099R: Francesco Dolcini <francesco@dolcini.it> 15100L: linux-wireless@vger.kernel.org 15101S: Odd Fixes 15102F: drivers/net/wireless/marvell/mwifiex/ 15103 15104MARVELL MWL8K WIRELESS DRIVER 15105L: linux-wireless@vger.kernel.org 15106S: Orphan 15107F: drivers/net/wireless/marvell/mwl8k.c 15108 15109MARVELL NAND CONTROLLER DRIVER 15110M: Miquel Raynal <miquel.raynal@bootlin.com> 15111L: linux-mtd@lists.infradead.org 15112S: Maintained 15113F: drivers/mtd/nand/raw/marvell_nand.c 15114 15115MARVELL OCTEON ENDPOINT DRIVER 15116M: Veerasenareddy Burru <vburru@marvell.com> 15117M: Sathesh Edara <sedara@marvell.com> 15118L: netdev@vger.kernel.org 15119S: Maintained 15120F: drivers/net/ethernet/marvell/octeon_ep 15121 15122MARVELL OCTEON ENDPOINT VF DRIVER 15123M: Veerasenareddy Burru <vburru@marvell.com> 15124M: Sathesh Edara <sedara@marvell.com> 15125M: Shinas Rasheed <srasheed@marvell.com> 15126M: Satananda Burla <sburla@marvell.com> 15127L: netdev@vger.kernel.org 15128S: Maintained 15129F: drivers/net/ethernet/marvell/octeon_ep_vf 15130 15131MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 15132M: Sunil Goutham <sgoutham@marvell.com> 15133M: Geetha sowjanya <gakula@marvell.com> 15134M: Subbaraya Sundeep <sbhatta@marvell.com> 15135M: hariprasad <hkelam@marvell.com> 15136M: Bharat Bhushan <bbhushan2@marvell.com> 15137L: netdev@vger.kernel.org 15138S: Maintained 15139F: drivers/net/ethernet/marvell/octeontx2/nic/ 15140F: include/linux/soc/marvell/octeontx2/ 15141 15142MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 15143M: Sunil Goutham <sgoutham@marvell.com> 15144M: Linu Cherian <lcherian@marvell.com> 15145M: Geetha sowjanya <gakula@marvell.com> 15146M: Jerin Jacob <jerinj@marvell.com> 15147M: hariprasad <hkelam@marvell.com> 15148M: Subbaraya Sundeep <sbhatta@marvell.com> 15149L: netdev@vger.kernel.org 15150S: Maintained 15151F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 15152F: drivers/net/ethernet/marvell/octeontx2/af/ 15153 15154MARVELL PEM PMU DRIVER 15155M: Linu Cherian <lcherian@marvell.com> 15156M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 15157S: Supported 15158F: drivers/perf/marvell_pem_pmu.c 15159 15160MARVELL PRESTERA ETHERNET SWITCH DRIVER 15161M: Taras Chornyi <taras.chornyi@plvision.eu> 15162S: Supported 15163W: https://github.com/Marvell-switching/switchdev-prestera 15164F: drivers/net/ethernet/marvell/prestera/ 15165 15166MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 15167M: Nicolas Pitre <nico@fluxnic.net> 15168S: Odd Fixes 15169F: drivers/mmc/host/mvsdio.* 15170 15171MARVELL USB MDIO CONTROLLER DRIVER 15172M: Tobias Waldekranz <tobias@waldekranz.com> 15173L: netdev@vger.kernel.org 15174S: Maintained 15175F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 15176F: drivers/net/mdio/mdio-mvusb.c 15177 15178MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 15179M: Hu Ziji <huziji@marvell.com> 15180L: linux-mmc@vger.kernel.org 15181S: Supported 15182F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 15183F: drivers/mmc/host/sdhci-xenon* 15184 15185MARVELL OCTEON CN10K DPI DRIVER 15186M: Vamsi Attunuru <vattunuru@marvell.com> 15187S: Supported 15188F: drivers/misc/mrvl_cn10k_dpi.c 15189 15190MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 15191R: schalla@marvell.com 15192R: vattunuru@marvell.com 15193F: drivers/vdpa/octeon_ep/ 15194 15195MARVELL OCTEON HOTPLUG DRIVER 15196R: Shijith Thotton <sthotton@marvell.com> 15197R: Vamsi Attunuru <vattunuru@marvell.com> 15198S: Supported 15199F: drivers/pci/hotplug/octep_hp.c 15200 15201MATROX FRAMEBUFFER DRIVER 15202L: linux-fbdev@vger.kernel.org 15203S: Orphan 15204F: drivers/video/fbdev/matrox/matroxfb_* 15205F: include/uapi/linux/matroxfb.h 15206 15207MAX15301 DRIVER 15208M: Daniel Nilsson <daniel.nilsson@flex.com> 15209L: linux-hwmon@vger.kernel.org 15210S: Maintained 15211F: Documentation/hwmon/max15301.rst 15212F: drivers/hwmon/pmbus/max15301.c 15213 15214MAX2175 SDR TUNER DRIVER 15215M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 15216L: linux-media@vger.kernel.org 15217S: Maintained 15218T: git git://linuxtv.org/media.git 15219F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 15220F: Documentation/userspace-api/media/drivers/max2175.rst 15221F: drivers/media/i2c/max2175* 15222F: include/uapi/linux/max2175.h 15223 15224MAX31335 RTC DRIVER 15225M: Antoniu Miclaus <antoniu.miclaus@analog.com> 15226L: linux-rtc@vger.kernel.org 15227S: Supported 15228W: https://ez.analog.com/linux-software-drivers 15229F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 15230F: drivers/rtc/rtc-max31335.c 15231 15232MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 15233L: linux-hwmon@vger.kernel.org 15234S: Orphan 15235F: Documentation/hwmon/max6650.rst 15236F: drivers/hwmon/max6650.c 15237 15238MAX9286 QUAD GMSL DESERIALIZER DRIVER 15239M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15240M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15241M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15242M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15243L: linux-media@vger.kernel.org 15244S: Maintained 15245F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 15246F: drivers/media/i2c/max9286.c 15247 15248MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 15249M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15250L: linux-media@vger.kernel.org 15251S: Maintained 15252F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 15253F: drivers/staging/media/max96712/max96712.c 15254 15255MAX96714 GMSL2 DESERIALIZER DRIVER 15256M: Julien Massot <julien.massot@collabora.com> 15257L: linux-media@vger.kernel.org 15258S: Maintained 15259F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 15260F: drivers/media/i2c/max96714.c 15261 15262MAX96717 GMSL2 SERIALIZER DRIVER 15263M: Julien Massot <julien.massot@collabora.com> 15264L: linux-media@vger.kernel.org 15265S: Maintained 15266F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 15267F: drivers/media/i2c/max96717.c 15268 15269MAX9860 MONO AUDIO VOICE CODEC DRIVER 15270M: Peter Rosin <peda@axentia.se> 15271L: linux-sound@vger.kernel.org 15272S: Maintained 15273F: Documentation/devicetree/bindings/sound/max9860.txt 15274F: sound/soc/codecs/max9860.* 15275 15276MAXBOTIX ULTRASONIC RANGER IIO DRIVER 15277M: Andreas Klinger <ak@it-klinger.de> 15278L: linux-iio@vger.kernel.org 15279S: Maintained 15280F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 15281F: drivers/iio/proximity/mb1232.c 15282 15283MAXIM MAX11205 DRIVER 15284M: Ramona Bolboaca <ramona.bolboaca@analog.com> 15285L: linux-iio@vger.kernel.org 15286S: Supported 15287W: https://ez.analog.com/linux-software-drivers 15288F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 15289F: drivers/iio/adc/max11205.c 15290 15291MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 15292R: Iskren Chernev <iskren.chernev@gmail.com> 15293R: Krzysztof Kozlowski <krzk@kernel.org> 15294R: Marek Szyprowski <m.szyprowski@samsung.com> 15295R: Matheus Castello <matheus@castello.eng.br> 15296L: linux-pm@vger.kernel.org 15297S: Maintained 15298F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 15299F: drivers/power/supply/max17040_battery.c 15300 15301MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15302R: Hans de Goede <hansg@kernel.org> 15303R: Krzysztof Kozlowski <krzk@kernel.org> 15304R: Marek Szyprowski <m.szyprowski@samsung.com> 15305R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15306R: Purism Kernel Team <kernel@puri.sm> 15307L: linux-pm@vger.kernel.org 15308S: Maintained 15309F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15310F: drivers/power/supply/max17042_battery.c 15311 15312MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15313M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15314L: linux-kernel@vger.kernel.org 15315S: Maintained 15316F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15317F: drivers/regulator/max20086-regulator.c 15318 15319MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15320M: Marcelo Schmitt <marcelo.schmitt@analog.com> 15321L: linux-iio@vger.kernel.org 15322S: Supported 15323F: drivers/iio/temperature/max30208.c 15324 15325MAXIM MAX7360 KEYPAD LED MFD DRIVER 15326M: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> 15327S: Maintained 15328F: Documentation/devicetree/bindings/gpio/maxim,max7360-gpio.yaml 15329F: Documentation/devicetree/bindings/mfd/maxim,max7360.yaml 15330F: drivers/gpio/gpio-max7360.c 15331F: drivers/input/keyboard/max7360-keypad.c 15332F: drivers/input/misc/max7360-rotary.c 15333F: drivers/mfd/max7360.c 15334F: drivers/pinctrl/pinctrl-max7360.c 15335F: drivers/pwm/pwm-max7360.c 15336F: include/linux/mfd/max7360.h 15337 15338MAXIM MAX77650 PMIC MFD DRIVER 15339M: Bartosz Golaszewski <brgl@bgdev.pl> 15340L: linux-kernel@vger.kernel.org 15341S: Maintained 15342F: Documentation/devicetree/bindings/*/*max77650.yaml 15343F: Documentation/devicetree/bindings/*/max77650*.yaml 15344F: drivers/gpio/gpio-max77650.c 15345F: drivers/input/misc/max77650-onkey.c 15346F: drivers/leds/leds-max77650.c 15347F: drivers/mfd/max77650.c 15348F: drivers/power/supply/max77650-charger.c 15349F: drivers/regulator/max77650-regulator.c 15350F: include/linux/mfd/max77650.h 15351 15352MAXIM MAX77714 PMIC MFD DRIVER 15353M: Luca Ceresoli <luca@lucaceresoli.net> 15354S: Maintained 15355F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15356F: drivers/mfd/max77714.c 15357F: include/linux/mfd/max77714.h 15358 15359MAXIM MAX77759 PMIC MFD DRIVER 15360M: André Draszik <andre.draszik@linaro.org> 15361L: linux-kernel@vger.kernel.org 15362S: Maintained 15363F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15364F: drivers/gpio/gpio-max77759.c 15365F: drivers/mfd/max77759.c 15366F: drivers/nvmem/max77759-nvmem.c 15367F: include/linux/mfd/max77759.h 15368 15369MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15370M: Javier Martinez Canillas <javier@dowhile0.org> 15371L: linux-kernel@vger.kernel.org 15372S: Supported 15373F: Documentation/devicetree/bindings/*/*max77802.yaml 15374F: drivers/regulator/max77802-regulator.c 15375F: include/dt-bindings/*/*max77802.h 15376 15377MAXIM MAX77838 PMIC REGULATOR DEVICE DRIVER 15378M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 15379L: linux-kernel@vger.kernel.org 15380S: Maintained 15381F: Documentation/devicetree/bindings/regulator/maxim,max77838.yaml 15382F: drivers/regulator/max77838-regulator.c 15383 15384MAXIM MAX77976 BATTERY CHARGER 15385M: Luca Ceresoli <luca@lucaceresoli.net> 15386S: Supported 15387F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15388F: drivers/power/supply/max77976_charger.c 15389 15390MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15391M: Krzysztof Kozlowski <krzk@kernel.org> 15392L: linux-pm@vger.kernel.org 15393S: Maintained 15394B: mailto:linux-samsung-soc@vger.kernel.org 15395F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15396F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15397F: drivers/power/supply/max14577_charger.c 15398F: drivers/power/supply/max77693_charger.c 15399 15400MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15401M: Chanwoo Choi <cw00.choi@samsung.com> 15402M: Krzysztof Kozlowski <krzk@kernel.org> 15403L: linux-kernel@vger.kernel.org 15404S: Maintained 15405B: mailto:linux-samsung-soc@vger.kernel.org 15406F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15407F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15408F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15409F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15410F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15411F: drivers/leds/leds-max77705.c 15412F: drivers/*/*max77843.c 15413F: drivers/*/max14577*.c 15414F: drivers/*/max77686*.c 15415F: drivers/*/max77693*.c 15416F: drivers/*/max77705*.c 15417F: drivers/clk/clk-max77686.c 15418F: drivers/extcon/extcon-max14577.c 15419F: drivers/extcon/extcon-max77693.c 15420F: drivers/rtc/rtc-max77686.c 15421F: include/linux/mfd/max14577*.h 15422F: include/linux/mfd/max77686*.h 15423F: include/linux/mfd/max77693*.h 15424F: include/linux/mfd/max77705*.h 15425 15426MAXIRADIO FM RADIO RECEIVER DRIVER 15427M: Hans Verkuil <hverkuil@kernel.org> 15428L: linux-media@vger.kernel.org 15429S: Maintained 15430W: https://linuxtv.org 15431T: git git://linuxtv.org/media.git 15432F: drivers/media/radio/radio-maxiradio* 15433 15434MAXLINEAR ETHERNET PHY DRIVER 15435M: Xu Liang <lxu@maxlinear.com> 15436L: netdev@vger.kernel.org 15437S: Supported 15438F: drivers/net/phy/mxl-86110.c 15439F: drivers/net/phy/mxl-gpy.c 15440 15441MCAN MMIO DEVICE DRIVER 15442M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15443L: linux-can@vger.kernel.org 15444S: Maintained 15445F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15446F: drivers/net/can/m_can/m_can.c 15447F: drivers/net/can/m_can/m_can.h 15448F: drivers/net/can/m_can/m_can_platform.c 15449 15450MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15451R: Yasushi SHOJI <yashi@spacecubics.com> 15452L: linux-can@vger.kernel.org 15453S: Maintained 15454F: drivers/net/can/usb/mcba_usb.c 15455 15456MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15457M: Rishi Gupta <gupt21@gmail.com> 15458L: linux-i2c@vger.kernel.org 15459L: linux-input@vger.kernel.org 15460S: Maintained 15461F: drivers/hid/hid-mcp2221.c 15462 15463MCP251XFD SPI-CAN NETWORK DRIVER 15464M: Marc Kleine-Budde <mkl@pengutronix.de> 15465M: Manivannan Sadhasivam <mani@kernel.org> 15466R: Thomas Kopp <thomas.kopp@microchip.com> 15467L: linux-can@vger.kernel.org 15468S: Maintained 15469F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15470F: drivers/net/can/spi/mcp251xfd/ 15471 15472MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15473M: Peter Rosin <peda@axentia.se> 15474L: linux-iio@vger.kernel.org 15475S: Maintained 15476F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15477F: drivers/iio/potentiometer/mcp4018.c 15478F: drivers/iio/potentiometer/mcp4531.c 15479 15480MCP4821 DAC DRIVER 15481M: Anshul Dalal <anshulusr@gmail.com> 15482L: linux-iio@vger.kernel.org 15483S: Maintained 15484F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15485F: drivers/iio/dac/mcp4821.c 15486 15487MCR20A IEEE-802.15.4 RADIO DRIVER 15488M: Stefan Schmidt <stefan@datenfreihafen.org> 15489L: linux-wpan@vger.kernel.org 15490S: Odd Fixes 15491W: https://github.com/xueliu/mcr20a-linux 15492F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15493F: drivers/net/ieee802154/mcr20a.c 15494F: drivers/net/ieee802154/mcr20a.h 15495 15496MDIO REGMAP DRIVER 15497M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15498L: netdev@vger.kernel.org 15499S: Maintained 15500F: drivers/net/mdio/mdio-regmap.c 15501F: include/linux/mdio/mdio-regmap.h 15502 15503MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15504M: William Breathitt Gray <wbg@kernel.org> 15505L: linux-iio@vger.kernel.org 15506S: Maintained 15507F: drivers/iio/dac/cio-dac.c 15508 15509MEDIA CONTROLLER FRAMEWORK 15510M: Sakari Ailus <sakari.ailus@linux.intel.com> 15511M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15512L: linux-media@vger.kernel.org 15513S: Supported 15514W: https://www.linuxtv.org 15515T: git git://linuxtv.org/media.git 15516F: drivers/media/mc/ 15517F: include/media/media-*.h 15518F: include/uapi/linux/media.h 15519 15520MEDIA DRIVER FOR FREESCALE IMX PXP 15521M: Philipp Zabel <p.zabel@pengutronix.de> 15522L: linux-media@vger.kernel.org 15523S: Maintained 15524T: git git://linuxtv.org/media.git 15525F: drivers/media/platform/nxp/imx-pxp.[ch] 15526 15527MEDIA DRIVERS FOR ASCOT2E 15528M: Abylay Ospan <aospan@amazon.com> 15529L: linux-media@vger.kernel.org 15530S: Supported 15531W: https://linuxtv.org 15532W: http://netup.tv/ 15533T: git git://linuxtv.org/media.git 15534F: drivers/media/dvb-frontends/ascot2e* 15535 15536MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15537M: Jasmin Jessich <jasmin@anw.at> 15538L: linux-media@vger.kernel.org 15539S: Maintained 15540W: https://linuxtv.org 15541T: git git://linuxtv.org/media.git 15542F: drivers/media/dvb-frontends/cxd2099* 15543 15544MEDIA DRIVERS FOR CXD2841ER 15545M: Abylay Ospan <aospan@amazon.com> 15546L: linux-media@vger.kernel.org 15547S: Supported 15548W: https://linuxtv.org 15549W: http://netup.tv/ 15550T: git git://linuxtv.org/media.git 15551F: drivers/media/dvb-frontends/cxd2841er* 15552 15553MEDIA DRIVERS FOR CXD2880 15554M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15555L: linux-media@vger.kernel.org 15556S: Supported 15557W: http://linuxtv.org/ 15558T: git git://linuxtv.org/media.git 15559F: drivers/media/dvb-frontends/cxd2880/* 15560F: drivers/media/spi/cxd2880* 15561 15562MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15563L: linux-media@vger.kernel.org 15564S: Orphan 15565W: https://linuxtv.org 15566T: git git://linuxtv.org/media.git 15567F: drivers/media/pci/ddbridge/* 15568 15569MEDIA DRIVERS FOR FREESCALE IMX 15570M: Steve Longerbeam <slongerbeam@gmail.com> 15571M: Philipp Zabel <p.zabel@pengutronix.de> 15572L: linux-media@vger.kernel.org 15573S: Maintained 15574T: git git://linuxtv.org/media.git 15575F: Documentation/admin-guide/media/imx.rst 15576F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15577F: drivers/staging/media/imx/ 15578F: include/linux/imx-media.h 15579F: include/media/imx.h 15580 15581MEDIA DRIVERS FOR FREESCALE IMX7/8 15582M: Rui Miguel Silva <rmfrfs@gmail.com> 15583M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15584M: Martin Kepplinger <martin.kepplinger@puri.sm> 15585R: Purism Kernel Team <kernel@puri.sm> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media.git 15589F: Documentation/admin-guide/media/imx7.rst 15590F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15591F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15592F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15593F: drivers/media/platform/nxp/imx-mipi-csis.c 15594F: drivers/media/platform/nxp/imx7-media-csi.c 15595F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15596 15597MEDIA DRIVERS FOR HELENE 15598M: Abylay Ospan <aospan@amazon.com> 15599L: linux-media@vger.kernel.org 15600S: Supported 15601W: https://linuxtv.org 15602W: http://netup.tv/ 15603T: git git://linuxtv.org/media.git 15604F: drivers/media/dvb-frontends/helene* 15605 15606MEDIA DRIVERS FOR HORUS3A 15607M: Abylay Ospan <aospan@amazon.com> 15608L: linux-media@vger.kernel.org 15609S: Supported 15610W: https://linuxtv.org 15611W: http://netup.tv/ 15612T: git git://linuxtv.org/media.git 15613F: drivers/media/dvb-frontends/horus3a* 15614 15615MEDIA DRIVERS FOR LNBH25 15616M: Abylay Ospan <aospan@amazon.com> 15617L: linux-media@vger.kernel.org 15618S: Supported 15619W: https://linuxtv.org 15620W: http://netup.tv/ 15621T: git git://linuxtv.org/media.git 15622F: drivers/media/dvb-frontends/lnbh25* 15623 15624MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15625L: linux-media@vger.kernel.org 15626S: Orphan 15627W: https://linuxtv.org 15628T: git git://linuxtv.org/media.git 15629F: drivers/media/dvb-frontends/mxl5xx* 15630 15631MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15632M: Abylay Ospan <aospan@amazon.com> 15633L: linux-media@vger.kernel.org 15634S: Supported 15635W: https://linuxtv.org 15636W: http://netup.tv/ 15637T: git git://linuxtv.org/media.git 15638F: drivers/media/pci/netup_unidvb/* 15639 15640MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15641M: Dmitry Osipenko <digetx@gmail.com> 15642L: linux-media@vger.kernel.org 15643L: linux-tegra@vger.kernel.org 15644S: Maintained 15645T: git git://linuxtv.org/media.git 15646F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15647F: drivers/media/platform/nvidia/tegra-vde/ 15648 15649MEDIA DRIVERS FOR RENESAS - CEU 15650M: Jacopo Mondi <jacopo@jmondi.org> 15651L: linux-media@vger.kernel.org 15652L: linux-renesas-soc@vger.kernel.org 15653S: Supported 15654T: git git://linuxtv.org/media.git 15655F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15656F: drivers/media/platform/renesas/renesas-ceu.c 15657F: include/media/drv-intf/renesas-ceu.h 15658 15659MEDIA DRIVERS FOR RENESAS - DRIF 15660M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15661L: linux-media@vger.kernel.org 15662L: linux-renesas-soc@vger.kernel.org 15663S: Supported 15664T: git git://linuxtv.org/media.git 15665F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15666F: drivers/media/platform/renesas/rcar_drif.c 15667 15668MEDIA DRIVERS FOR RENESAS - FCP 15669M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15670L: linux-media@vger.kernel.org 15671L: linux-renesas-soc@vger.kernel.org 15672S: Supported 15673T: git git://linuxtv.org/media.git 15674F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15675F: drivers/media/platform/renesas/rcar-fcp.c 15676F: include/media/rcar-fcp.h 15677 15678MEDIA DRIVERS FOR RENESAS - FDP1 15679M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15680L: linux-media@vger.kernel.org 15681L: linux-renesas-soc@vger.kernel.org 15682S: Supported 15683T: git git://linuxtv.org/media.git 15684F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15685F: drivers/media/platform/renesas/rcar_fdp1.c 15686 15687MEDIA DRIVERS FOR RENESAS - VIN 15688M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15689L: linux-media@vger.kernel.org 15690L: linux-renesas-soc@vger.kernel.org 15691S: Supported 15692T: git git://linuxtv.org/media.git 15693F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15694F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15695F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15696F: drivers/media/platform/renesas/rcar-csi2.c 15697F: drivers/media/platform/renesas/rcar-isp/ 15698F: drivers/media/platform/renesas/rcar-vin/ 15699 15700MEDIA DRIVERS FOR RENESAS - VSP1 15701M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15702M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15703L: linux-media@vger.kernel.org 15704L: linux-renesas-soc@vger.kernel.org 15705S: Supported 15706T: git git://linuxtv.org/media.git 15707F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15708F: drivers/media/platform/renesas/vsp1/ 15709 15710MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15711L: linux-media@vger.kernel.org 15712S: Orphan 15713W: https://linuxtv.org 15714T: git git://linuxtv.org/media.git 15715F: drivers/media/dvb-frontends/stv0910* 15716 15717MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15718L: linux-media@vger.kernel.org 15719S: Orphan 15720W: https://linuxtv.org 15721T: git git://linuxtv.org/media.git 15722F: drivers/media/dvb-frontends/stv6111* 15723 15724MEDIA DRIVERS FOR STM32 - CSI 15725M: Alain Volmat <alain.volmat@foss.st.com> 15726L: linux-media@vger.kernel.org 15727S: Supported 15728T: git git://linuxtv.org/media_tree.git 15729F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15730F: drivers/media/platform/st/stm32/stm32-csi.c 15731 15732MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15733M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15734M: Alain Volmat <alain.volmat@foss.st.com> 15735L: linux-media@vger.kernel.org 15736S: Supported 15737T: git git://linuxtv.org/media.git 15738F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15739F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15740F: drivers/media/platform/st/stm32/stm32-dcmi.c 15741F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15742 15743MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15744M: Mauro Carvalho Chehab <mchehab@kernel.org> 15745L: linux-media@vger.kernel.org 15746S: Maintained 15747W: https://linuxtv.org 15748Q: http://patchwork.kernel.org/project/linux-media/list/ 15749T: git git://linuxtv.org/media.git 15750F: Documentation/admin-guide/media/ 15751F: Documentation/devicetree/bindings/media/ 15752F: Documentation/driver-api/media/ 15753F: Documentation/userspace-api/media/ 15754F: drivers/media/ 15755F: drivers/staging/media/ 15756F: include/dt-bindings/media/ 15757F: include/linux/platform_data/media/ 15758F: include/media/ 15759F: include/uapi/linux/dvb/ 15760F: include/uapi/linux/ivtv* 15761F: include/uapi/linux/media.h 15762F: include/uapi/linux/uvcvideo.h 15763F: include/uapi/linux/v4l2-* 15764F: include/uapi/linux/videodev2.h 15765 15766MEDIATEK BLUETOOTH DRIVER 15767M: Sean Wang <sean.wang@mediatek.com> 15768L: linux-bluetooth@vger.kernel.org 15769L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15770S: Maintained 15771F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15772F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15773F: drivers/bluetooth/btmtkuart.c 15774 15775MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15776M: Sen Chu <sen.chu@mediatek.com> 15777M: Sean Wang <sean.wang@mediatek.com> 15778M: Macpaul Lin <macpaul.lin@mediatek.com> 15779L: linux-pm@vger.kernel.org 15780S: Maintained 15781F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15782F: drivers/power/reset/mt6323-poweroff.c 15783 15784MEDIATEK CIR DRIVER 15785M: Sean Wang <sean.wang@mediatek.com> 15786S: Maintained 15787F: drivers/media/rc/mtk-cir.c 15788 15789MEDIATEK DMA DRIVER 15790M: Sean Wang <sean.wang@mediatek.com> 15791L: dmaengine@vger.kernel.org 15792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15793L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15794S: Maintained 15795F: Documentation/devicetree/bindings/dma/mediatek,* 15796F: drivers/dma/mediatek/ 15797 15798MEDIATEK ETHERNET DRIVER 15799M: Felix Fietkau <nbd@nbd.name> 15800M: Sean Wang <sean.wang@mediatek.com> 15801M: Lorenzo Bianconi <lorenzo@kernel.org> 15802L: netdev@vger.kernel.org 15803S: Maintained 15804F: drivers/net/ethernet/mediatek/ 15805 15806MEDIATEK ETHERNET PCS DRIVER 15807M: Alexander Couzens <lynxis@fe80.eu> 15808M: Daniel Golle <daniel@makrotopia.org> 15809L: netdev@vger.kernel.org 15810S: Maintained 15811F: drivers/net/pcs/pcs-mtk-lynxi.c 15812F: include/linux/pcs/pcs-mtk-lynxi.h 15813 15814MEDIATEK ETHERNET PHY DRIVERS 15815M: Daniel Golle <daniel@makrotopia.org> 15816M: Qingfang Deng <dqfext@gmail.com> 15817M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15818L: netdev@vger.kernel.org 15819S: Maintained 15820F: drivers/net/phy/mediatek/mtk-2p5ge.c 15821F: drivers/net/phy/mediatek/mtk-ge-soc.c 15822F: drivers/net/phy/mediatek/mtk-phy-lib.c 15823F: drivers/net/phy/mediatek/mtk-ge.c 15824F: drivers/net/phy/mediatek/mtk.h 15825F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15826 15827MEDIATEK I2C CONTROLLER DRIVER 15828M: Qii Wang <qii.wang@mediatek.com> 15829L: linux-i2c@vger.kernel.org 15830S: Maintained 15831F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15832F: drivers/i2c/busses/i2c-mt65xx.c 15833 15834MEDIATEK IOMMU DRIVER 15835M: Yong Wu <yong.wu@mediatek.com> 15836L: iommu@lists.linux.dev 15837L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15838S: Supported 15839F: Documentation/devicetree/bindings/iommu/mediatek* 15840F: drivers/iommu/mtk_iommu* 15841F: include/dt-bindings/memory/mediatek,mt*-port.h 15842F: include/dt-bindings/memory/mt*-port.h 15843 15844MEDIATEK JPEG DRIVER 15845M: Bin Liu <bin.liu@mediatek.com> 15846S: Supported 15847F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15848F: drivers/media/platform/mediatek/jpeg/ 15849 15850MEDIATEK KEYPAD DRIVER 15851M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15852S: Supported 15853F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15854F: drivers/input/keyboard/mt6779-keypad.c 15855 15856MEDIATEK MDP DRIVER 15857M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15858M: Houlong Wei <houlong.wei@mediatek.com> 15859M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15860S: Supported 15861F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15862F: drivers/media/platform/mediatek/mdp/ 15863F: drivers/media/platform/mediatek/vpu/ 15864 15865MEDIATEK MEDIA DRIVER 15866M: Tiffany Lin <tiffany.lin@mediatek.com> 15867M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15868M: Yunfei Dong <yunfei.dong@mediatek.com> 15869S: Supported 15870F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15871F: Documentation/devicetree/bindings/media/mediatek,mt8173-vpu.yaml 15872F: drivers/media/platform/mediatek/vcodec/ 15873F: drivers/media/platform/mediatek/vpu/ 15874 15875MEDIATEK MIPI-CSI CDPHY DRIVER 15876M: Julien Stephan <jstephan@baylibre.com> 15877M: Andy Hsieh <andy.hsieh@mediatek.com> 15878S: Supported 15879F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15880F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15881 15882MEDIATEK MMC/SD/SDIO DRIVER 15883M: Chaotian Jing <chaotian.jing@mediatek.com> 15884S: Maintained 15885F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15886F: drivers/mmc/host/mtk-sd.c 15887 15888MEDIATEK MT6735 CLOCK & RESET DRIVERS 15889M: Yassine Oudjana <y.oudjana@protonmail.com> 15890L: linux-clk@vger.kernel.org 15891L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15892S: Maintained 15893F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15894F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15895F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15896F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15897F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15898F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15899F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15900F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15901F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15902F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15903F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15904F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15905F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15906F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15907F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15908F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15909F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15910F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15911F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15912F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15913 15914MEDIATEK MT76 WIRELESS LAN DRIVER 15915M: Felix Fietkau <nbd@nbd.name> 15916M: Lorenzo Bianconi <lorenzo@kernel.org> 15917M: Ryder Lee <ryder.lee@mediatek.com> 15918R: Shayne Chen <shayne.chen@mediatek.com> 15919R: Sean Wang <sean.wang@mediatek.com> 15920L: linux-wireless@vger.kernel.org 15921S: Maintained 15922T: git https://github.com/nbd168/wireless 15923F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15924F: drivers/net/wireless/mediatek/mt76/ 15925 15926MEDIATEK MT7601U WIRELESS LAN DRIVER 15927M: Jakub Kicinski <kuba@kernel.org> 15928L: linux-wireless@vger.kernel.org 15929S: Maintained 15930F: drivers/net/wireless/mediatek/mt7601u/ 15931 15932MEDIATEK MT7621 CLOCK DRIVER 15933M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15934S: Maintained 15935F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15936F: drivers/clk/ralink/clk-mt7621.c 15937 15938MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15939M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15940S: Maintained 15941F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15942F: drivers/pci/controller/pcie-mt7621.c 15943 15944MEDIATEK MT7621 PHY PCI DRIVER 15945M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15946S: Maintained 15947F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15948F: drivers/phy/ralink/phy-mt7621-pci.c 15949 15950MEDIATEK MT7621/28/88 I2C DRIVER 15951M: Stefan Roese <sr@denx.de> 15952L: linux-i2c@vger.kernel.org 15953S: Maintained 15954F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15955F: drivers/i2c/busses/i2c-mt7621.c 15956 15957MEDIATEK MTMIPS CLOCK DRIVER 15958M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15959S: Maintained 15960F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15961F: drivers/clk/ralink/clk-mtmips.c 15962 15963MEDIATEK NAND CONTROLLER DRIVER 15964L: linux-mtd@lists.infradead.org 15965S: Orphan 15966F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15967F: drivers/mtd/nand/raw/mtk_* 15968 15969MEDIATEK PMIC LED DRIVER 15970M: Sen Chu <sen.chu@mediatek.com> 15971M: Sean Wang <sean.wang@mediatek.com> 15972M: Macpaul Lin <macpaul.lin@mediatek.com> 15973S: Maintained 15974F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15975F: drivers/leds/leds-mt6323.c 15976 15977MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15978M: Sean Wang <sean.wang@mediatek.com> 15979S: Maintained 15980F: drivers/char/hw_random/mtk-rng.c 15981 15982MEDIATEK SMI DRIVER 15983M: Yong Wu <yong.wu@mediatek.com> 15984L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15985S: Supported 15986F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15987F: drivers/memory/mtk-smi.c 15988F: include/soc/mediatek/smi.h 15989 15990MEDIATEK SWITCH DRIVER 15991M: Chester A. Unal <chester.a.unal@arinc9.com> 15992M: Daniel Golle <daniel@makrotopia.org> 15993M: DENG Qingfang <dqfext@gmail.com> 15994M: Sean Wang <sean.wang@mediatek.com> 15995L: netdev@vger.kernel.org 15996S: Maintained 15997F: drivers/net/dsa/mt7530-mdio.c 15998F: drivers/net/dsa/mt7530-mmio.c 15999F: drivers/net/dsa/mt7530.* 16000F: net/dsa/tag_mtk.c 16001 16002MEDIATEK T7XX 5G WWAN MODEM DRIVER 16003M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 16004R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 16005R: Liu Haijun <haijun.liu@mediatek.com> 16006R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 16007L: netdev@vger.kernel.org 16008S: Supported 16009F: drivers/net/wwan/t7xx/ 16010 16011MEDIATEK USB3 DRD IP DRIVER 16012M: Chunfeng Yun <chunfeng.yun@mediatek.com> 16013L: linux-usb@vger.kernel.org 16014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16015L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16016S: Maintained 16017F: Documentation/devicetree/bindings/usb/mediatek,* 16018F: drivers/usb/host/xhci-mtk* 16019F: drivers/usb/mtu3/ 16020 16021MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 16022M: Peter Senna Tschudin <peter.senna@gmail.com> 16023M: Ian Ray <ian.ray@ge.com> 16024M: Martyn Welch <martyn.welch@collabora.co.uk> 16025S: Maintained 16026F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 16027F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 16028 16029MEGARAID SCSI/SAS DRIVERS 16030M: Kashyap Desai <kashyap.desai@broadcom.com> 16031M: Sumit Saxena <sumit.saxena@broadcom.com> 16032M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 16033M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 16034L: megaraidlinux.pdl@broadcom.com 16035L: linux-scsi@vger.kernel.org 16036S: Maintained 16037W: http://www.avagotech.com/support/ 16038F: Documentation/scsi/megaraid.rst 16039F: drivers/scsi/megaraid.* 16040F: drivers/scsi/megaraid/ 16041 16042MELEXIS MLX90614 DRIVER 16043M: Crt Mori <cmo@melexis.com> 16044L: linux-iio@vger.kernel.org 16045S: Supported 16046W: http://www.melexis.com 16047F: drivers/iio/temperature/mlx90614.c 16048 16049MELEXIS MLX90632 DRIVER 16050M: Crt Mori <cmo@melexis.com> 16051L: linux-iio@vger.kernel.org 16052S: Supported 16053W: http://www.melexis.com 16054F: drivers/iio/temperature/mlx90632.c 16055 16056MELEXIS MLX90635 DRIVER 16057M: Crt Mori <cmo@melexis.com> 16058L: linux-iio@vger.kernel.org 16059S: Supported 16060W: http://www.melexis.com 16061F: drivers/iio/temperature/mlx90635.c 16062 16063MELLANOX BLUEFIELD I2C DRIVER 16064M: Khalil Blaiech <kblaiech@nvidia.com> 16065M: Asmaa Mnebhi <asmaa@nvidia.com> 16066L: linux-i2c@vger.kernel.org 16067S: Supported 16068F: drivers/i2c/busses/i2c-mlxbf.c 16069 16070MELLANOX ETHERNET DRIVER (mlx4_en) 16071M: Tariq Toukan <tariqt@nvidia.com> 16072L: netdev@vger.kernel.org 16073S: Maintained 16074W: https://www.nvidia.com/networking/ 16075Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16076F: drivers/net/ethernet/mellanox/mlx4/en_* 16077 16078MELLANOX ETHERNET DRIVER (mlx5e) 16079M: Saeed Mahameed <saeedm@nvidia.com> 16080M: Tariq Toukan <tariqt@nvidia.com> 16081M: Mark Bloch <mbloch@nvidia.com> 16082L: netdev@vger.kernel.org 16083S: Maintained 16084W: https://www.nvidia.com/networking/ 16085Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16086F: drivers/net/ethernet/mellanox/mlx5/core/en_* 16087 16088MELLANOX ETHERNET INNOVA DRIVERS 16089R: Boris Pismenny <borisp@nvidia.com> 16090L: netdev@vger.kernel.org 16091S: Maintained 16092W: https://www.nvidia.com/networking/ 16093Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16094F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 16095F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 16096F: include/linux/mlx5/mlx5_ifc_fpga.h 16097 16098MELLANOX ETHERNET SWITCH DRIVERS 16099M: Ido Schimmel <idosch@nvidia.com> 16100M: Petr Machata <petrm@nvidia.com> 16101L: netdev@vger.kernel.org 16102S: Supported 16103W: https://www.nvidia.com/networking/ 16104Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16105F: drivers/net/ethernet/mellanox/mlxsw/ 16106F: tools/testing/selftests/drivers/net/mlxsw/ 16107 16108MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 16109M: mlxsw@nvidia.com 16110L: netdev@vger.kernel.org 16111S: Supported 16112W: https://www.nvidia.com/networking/ 16113Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16114F: drivers/net/ethernet/mellanox/mlxfw/ 16115 16116MELLANOX HARDWARE PLATFORM SUPPORT 16117M: Hans de Goede <hansg@kernel.org> 16118M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16119M: Vadim Pasternak <vadimp@nvidia.com> 16120L: platform-driver-x86@vger.kernel.org 16121S: Supported 16122F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 16123F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 16124F: drivers/platform/mellanox/ 16125F: include/linux/platform_data/mlxreg.h 16126 16127MELLANOX MLX4 core VPI driver 16128M: Tariq Toukan <tariqt@nvidia.com> 16129L: netdev@vger.kernel.org 16130L: linux-rdma@vger.kernel.org 16131S: Maintained 16132W: https://www.nvidia.com/networking/ 16133Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16134F: drivers/net/ethernet/mellanox/mlx4/ 16135F: include/linux/mlx4/ 16136 16137MELLANOX MLX4 IB driver 16138M: Yishai Hadas <yishaih@nvidia.com> 16139L: linux-rdma@vger.kernel.org 16140S: Supported 16141W: https://www.nvidia.com/networking/ 16142Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16143F: drivers/infiniband/hw/mlx4/ 16144F: include/linux/mlx4/ 16145F: include/uapi/rdma/mlx4-abi.h 16146 16147MELLANOX MLX5 core VPI driver 16148M: Saeed Mahameed <saeedm@nvidia.com> 16149M: Leon Romanovsky <leonro@nvidia.com> 16150M: Tariq Toukan <tariqt@nvidia.com> 16151M: Mark Bloch <mbloch@nvidia.com> 16152L: netdev@vger.kernel.org 16153L: linux-rdma@vger.kernel.org 16154S: Maintained 16155W: https://www.nvidia.com/networking/ 16156Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16157F: Documentation/networking/device_drivers/ethernet/mellanox/ 16158F: drivers/net/ethernet/mellanox/mlx5/core/ 16159F: include/linux/mlx5/ 16160 16161MELLANOX MLX5 IB driver 16162M: Leon Romanovsky <leonro@nvidia.com> 16163L: linux-rdma@vger.kernel.org 16164S: Supported 16165W: https://www.nvidia.com/networking/ 16166Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16167F: drivers/infiniband/hw/mlx5/ 16168F: include/linux/mlx5/ 16169F: include/uapi/rdma/mlx5-abi.h 16170 16171MELLANOX MLX5 VDPA DRIVER 16172M: Dragos Tatulea <dtatulea@nvidia.com> 16173L: virtualization@lists.linux.dev 16174S: Supported 16175F: drivers/vdpa/mlx5/ 16176 16177MELLANOX MLXCPLD I2C AND MUX DRIVER 16178M: Vadim Pasternak <vadimp@nvidia.com> 16179M: Michael Shych <michaelsh@nvidia.com> 16180L: linux-i2c@vger.kernel.org 16181S: Supported 16182F: Documentation/i2c/busses/i2c-mlxcpld.rst 16183F: drivers/i2c/busses/i2c-mlxcpld.c 16184F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 16185 16186MELLANOX MLXCPLD LED DRIVER 16187M: Vadim Pasternak <vadimp@nvidia.com> 16188L: linux-leds@vger.kernel.org 16189S: Supported 16190F: Documentation/leds/leds-mlxcpld.rst 16191F: drivers/leds/leds-mlxcpld.c 16192F: drivers/leds/leds-mlxreg.c 16193 16194MEMBARRIER SUPPORT 16195M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16196M: "Paul E. McKenney" <paulmck@kernel.org> 16197L: linux-kernel@vger.kernel.org 16198S: Supported 16199F: Documentation/scheduler/membarrier.rst 16200F: arch/*/include/asm/membarrier.h 16201F: arch/*/include/asm/sync_core.h 16202F: include/uapi/linux/membarrier.h 16203F: kernel/sched/membarrier.c 16204 16205MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 16206M: Mike Rapoport <rppt@kernel.org> 16207L: linux-mm@kvack.org 16208S: Maintained 16209T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 16210T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 16211F: Documentation/core-api/boot-time-mm.rst 16212F: Documentation/core-api/kho/bindings/memblock/* 16213F: include/linux/memblock.h 16214F: mm/bootmem_info.c 16215F: mm/memblock.c 16216F: mm/memtest.c 16217F: mm/mm_init.c 16218F: mm/rodata_test.c 16219F: tools/testing/memblock/ 16220 16221MEMORY ALLOCATION PROFILING 16222M: Suren Baghdasaryan <surenb@google.com> 16223M: Kent Overstreet <kent.overstreet@linux.dev> 16224L: linux-mm@kvack.org 16225S: Maintained 16226F: Documentation/mm/allocation-profiling.rst 16227F: include/linux/alloc_tag.h 16228F: include/linux/pgalloc_tag.h 16229F: lib/alloc_tag.c 16230 16231MEMORY CONTROLLER DRIVERS 16232M: Krzysztof Kozlowski <krzk@kernel.org> 16233L: linux-kernel@vger.kernel.org 16234S: Maintained 16235B: mailto:krzysztof.kozlowski@linaro.org 16236T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 16237F: Documentation/devicetree/bindings/memory-controllers/ 16238F: drivers/memory/ 16239F: include/dt-bindings/memory/ 16240F: include/memory/ 16241 16242MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 16243M: Dmitry Osipenko <digetx@gmail.com> 16244L: linux-pm@vger.kernel.org 16245L: linux-tegra@vger.kernel.org 16246S: Maintained 16247T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 16248F: drivers/devfreq/tegra30-devfreq.c 16249 16250MEMORY HOT(UN)PLUG 16251M: David Hildenbrand <david@kernel.org> 16252M: Oscar Salvador <osalvador@suse.de> 16253L: linux-mm@kvack.org 16254S: Maintained 16255F: Documentation/admin-guide/mm/memory-hotplug.rst 16256F: Documentation/core-api/memory-hotplug.rst 16257F: drivers/base/memory.c 16258F: include/linux/memory_hotplug.h 16259F: include/linux/memremap.h 16260F: mm/memremap.c 16261F: mm/memory_hotplug.c 16262F: tools/testing/selftests/memory-hotplug/ 16263 16264MEMORY MANAGEMENT 16265M: Andrew Morton <akpm@linux-foundation.org> 16266L: linux-mm@kvack.org 16267S: Maintained 16268W: http://www.linux-mm.org 16269T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16270T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 16271F: mm/ 16272F: tools/mm/ 16273 16274MEMORY MANAGEMENT - CORE 16275M: Andrew Morton <akpm@linux-foundation.org> 16276M: David Hildenbrand <david@kernel.org> 16277R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16278R: Liam R. Howlett <Liam.Howlett@oracle.com> 16279R: Vlastimil Babka <vbabka@suse.cz> 16280R: Mike Rapoport <rppt@kernel.org> 16281R: Suren Baghdasaryan <surenb@google.com> 16282R: Michal Hocko <mhocko@suse.com> 16283L: linux-mm@kvack.org 16284S: Maintained 16285W: http://www.linux-mm.org 16286T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16287F: include/linux/gfp.h 16288F: include/linux/gfp_types.h 16289F: include/linux/highmem.h 16290F: include/linux/memory.h 16291F: include/linux/mm.h 16292F: include/linux/mm_*.h 16293F: include/linux/mmzone.h 16294F: include/linux/mmdebug.h 16295F: include/linux/mmu_notifier.h 16296F: include/linux/pagewalk.h 16297F: include/linux/pgtable.h 16298F: include/linux/ptdump.h 16299F: include/linux/vmpressure.h 16300F: include/linux/vmstat.h 16301F: kernel/fork.c 16302F: mm/Kconfig 16303F: mm/debug.c 16304F: mm/folio-compat.c 16305F: mm/highmem.c 16306F: mm/init-mm.c 16307F: mm/internal.h 16308F: mm/maccess.c 16309F: mm/memory.c 16310F: mm/mmu_notifier.c 16311F: mm/mmzone.c 16312F: mm/pagewalk.c 16313F: mm/pgtable-generic.c 16314F: mm/ptdump.c 16315F: mm/sparse-vmemmap.c 16316F: mm/sparse.c 16317F: mm/util.c 16318F: mm/vmpressure.c 16319F: mm/vmstat.c 16320N: include/linux/page[-_]* 16321 16322MEMORY MANAGEMENT - EXECMEM 16323M: Andrew Morton <akpm@linux-foundation.org> 16324M: Mike Rapoport <rppt@kernel.org> 16325L: linux-mm@kvack.org 16326S: Maintained 16327F: include/linux/execmem.h 16328F: mm/execmem.c 16329 16330MEMORY MANAGEMENT - GUP (GET USER PAGES) 16331M: Andrew Morton <akpm@linux-foundation.org> 16332M: David Hildenbrand <david@kernel.org> 16333R: Jason Gunthorpe <jgg@nvidia.com> 16334R: John Hubbard <jhubbard@nvidia.com> 16335R: Peter Xu <peterx@redhat.com> 16336L: linux-mm@kvack.org 16337S: Maintained 16338W: http://www.linux-mm.org 16339T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16340F: mm/gup.c 16341F: mm/gup_test.c 16342F: mm/gup_test.h 16343F: tools/testing/selftests/mm/gup_longterm.c 16344F: tools/testing/selftests/mm/gup_test.c 16345 16346MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16347M: Andrew Morton <akpm@linux-foundation.org> 16348M: David Hildenbrand <david@kernel.org> 16349R: Xu Xin <xu.xin16@zte.com.cn> 16350R: Chengming Zhou <chengming.zhou@linux.dev> 16351L: linux-mm@kvack.org 16352S: Maintained 16353W: http://www.linux-mm.org 16354T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16355F: Documentation/admin-guide/mm/ksm.rst 16356F: Documentation/mm/ksm.rst 16357F: include/linux/ksm.h 16358F: include/trace/events/ksm.h 16359F: mm/ksm.c 16360F: mm/mm_slot.h 16361 16362MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16363M: Andrew Morton <akpm@linux-foundation.org> 16364M: David Hildenbrand <david@kernel.org> 16365R: Zi Yan <ziy@nvidia.com> 16366R: Matthew Brost <matthew.brost@intel.com> 16367R: Joshua Hahn <joshua.hahnjy@gmail.com> 16368R: Rakie Kim <rakie.kim@sk.com> 16369R: Byungchul Park <byungchul@sk.com> 16370R: Gregory Price <gourry@gourry.net> 16371R: Ying Huang <ying.huang@linux.alibaba.com> 16372R: Alistair Popple <apopple@nvidia.com> 16373L: linux-mm@kvack.org 16374S: Maintained 16375W: http://www.linux-mm.org 16376T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16377F: include/linux/mempolicy.h 16378F: include/uapi/linux/mempolicy.h 16379F: include/linux/migrate.h 16380F: include/linux/migrate_mode.h 16381F: mm/mempolicy.c 16382F: mm/migrate.c 16383F: mm/migrate_device.c 16384 16385MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16386M: Andrew Morton <akpm@linux-foundation.org> 16387M: Axel Rasmussen <axelrasmussen@google.com> 16388M: Yuanchu Xie <yuanchu@google.com> 16389R: Wei Xu <weixugc@google.com> 16390L: linux-mm@kvack.org 16391S: Maintained 16392W: http://www.linux-mm.org 16393T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16394F: Documentation/admin-guide/mm/multigen_lru.rst 16395F: Documentation/mm/multigen_lru.rst 16396F: include/linux/mm_inline.h 16397F: include/linux/mmzone.h 16398F: mm/swap.c 16399F: mm/vmscan.c 16400F: mm/workingset.c 16401 16402MEMORY MANAGEMENT - MISC 16403M: Andrew Morton <akpm@linux-foundation.org> 16404M: David Hildenbrand <david@kernel.org> 16405R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16406R: Liam R. Howlett <Liam.Howlett@oracle.com> 16407R: Vlastimil Babka <vbabka@suse.cz> 16408R: Mike Rapoport <rppt@kernel.org> 16409R: Suren Baghdasaryan <surenb@google.com> 16410R: Michal Hocko <mhocko@suse.com> 16411L: linux-mm@kvack.org 16412S: Maintained 16413W: http://www.linux-mm.org 16414T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16415F: Documentation/admin-guide/mm/ 16416F: Documentation/mm/ 16417F: include/linux/cma.h 16418F: include/linux/dmapool.h 16419F: include/linux/ioremap.h 16420F: include/linux/memory-tiers.h 16421F: include/linux/page_idle.h 16422F: mm/backing-dev.c 16423F: mm/cma.c 16424F: mm/cma_debug.c 16425F: mm/cma_sysfs.c 16426F: mm/dmapool.c 16427F: mm/dmapool_test.c 16428F: mm/early_ioremap.c 16429F: mm/fadvise.c 16430F: mm/ioremap.c 16431F: mm/mapping_dirty_helpers.c 16432F: mm/memory-tiers.c 16433F: mm/page_idle.c 16434F: mm/pgalloc-track.h 16435F: mm/process_vm_access.c 16436F: tools/testing/selftests/mm/ 16437 16438MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16439M: Andrew Morton <akpm@linux-foundation.org> 16440M: Mike Rapoport <rppt@kernel.org> 16441L: linux-mm@kvack.org 16442S: Maintained 16443T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git 16444F: include/linux/numa_memblks.h 16445F: mm/numa.c 16446F: mm/numa_emulation.c 16447F: mm/numa_memblks.c 16448 16449MEMORY MANAGEMENT - OOM KILLER 16450M: Michal Hocko <mhocko@suse.com> 16451R: David Rientjes <rientjes@google.com> 16452R: Shakeel Butt <shakeel.butt@linux.dev> 16453L: linux-mm@kvack.org 16454S: Maintained 16455F: include/linux/oom.h 16456F: include/trace/events/oom.h 16457F: include/uapi/linux/oom.h 16458F: mm/oom_kill.c 16459 16460MEMORY MANAGEMENT - PAGE ALLOCATOR 16461M: Andrew Morton <akpm@linux-foundation.org> 16462M: Vlastimil Babka <vbabka@suse.cz> 16463R: Suren Baghdasaryan <surenb@google.com> 16464R: Michal Hocko <mhocko@suse.com> 16465R: Brendan Jackman <jackmanb@google.com> 16466R: Johannes Weiner <hannes@cmpxchg.org> 16467R: Zi Yan <ziy@nvidia.com> 16468L: linux-mm@kvack.org 16469S: Maintained 16470F: include/linux/compaction.h 16471F: include/linux/gfp.h 16472F: include/linux/page-isolation.h 16473F: mm/compaction.c 16474F: mm/debug_page_alloc.c 16475F: mm/debug_page_ref.c 16476F: mm/fail_page_alloc.c 16477F: mm/page_alloc.c 16478F: mm/page_ext.c 16479F: mm/page_frag_cache.c 16480F: mm/page_isolation.c 16481F: mm/page_owner.c 16482F: mm/page_poison.c 16483F: mm/page_reporting.c 16484F: mm/page_reporting.h 16485F: mm/show_mem.c 16486F: mm/shuffle.c 16487F: mm/shuffle.h 16488 16489MEMORY MANAGEMENT - RECLAIM 16490M: Andrew Morton <akpm@linux-foundation.org> 16491M: Johannes Weiner <hannes@cmpxchg.org> 16492R: David Hildenbrand <david@kernel.org> 16493R: Michal Hocko <mhocko@kernel.org> 16494R: Qi Zheng <zhengqi.arch@bytedance.com> 16495R: Shakeel Butt <shakeel.butt@linux.dev> 16496R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16497L: linux-mm@kvack.org 16498S: Maintained 16499F: mm/pt_reclaim.c 16500F: mm/vmscan.c 16501F: mm/workingset.c 16502 16503MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16504M: Andrew Morton <akpm@linux-foundation.org> 16505M: David Hildenbrand <david@kernel.org> 16506M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16507R: Rik van Riel <riel@surriel.com> 16508R: Liam R. Howlett <Liam.Howlett@oracle.com> 16509R: Vlastimil Babka <vbabka@suse.cz> 16510R: Harry Yoo <harry.yoo@oracle.com> 16511R: Jann Horn <jannh@google.com> 16512L: linux-mm@kvack.org 16513S: Maintained 16514F: include/linux/rmap.h 16515F: mm/page_vma_mapped.c 16516F: mm/rmap.c 16517F: tools/testing/selftests/mm/rmap.c 16518 16519MEMORY MANAGEMENT - SECRETMEM 16520M: Andrew Morton <akpm@linux-foundation.org> 16521M: Mike Rapoport <rppt@kernel.org> 16522L: linux-mm@kvack.org 16523S: Maintained 16524F: include/linux/secretmem.h 16525F: mm/secretmem.c 16526 16527MEMORY MANAGEMENT - SWAP 16528M: Andrew Morton <akpm@linux-foundation.org> 16529M: Chris Li <chrisl@kernel.org> 16530M: Kairui Song <kasong@tencent.com> 16531R: Kemeng Shi <shikemeng@huaweicloud.com> 16532R: Nhat Pham <nphamcs@gmail.com> 16533R: Baoquan He <bhe@redhat.com> 16534R: Barry Song <baohua@kernel.org> 16535L: linux-mm@kvack.org 16536S: Maintained 16537F: Documentation/mm/swap-table.rst 16538F: include/linux/swap.h 16539F: include/linux/swapfile.h 16540F: include/linux/swapops.h 16541F: mm/page_io.c 16542F: mm/swap.c 16543F: mm/swap.h 16544F: mm/swap_table.h 16545F: mm/swap_state.c 16546F: mm/swapfile.c 16547 16548MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16549M: Andrew Morton <akpm@linux-foundation.org> 16550M: David Hildenbrand <david@kernel.org> 16551M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16552R: Zi Yan <ziy@nvidia.com> 16553R: Baolin Wang <baolin.wang@linux.alibaba.com> 16554R: Liam R. Howlett <Liam.Howlett@oracle.com> 16555R: Nico Pache <npache@redhat.com> 16556R: Ryan Roberts <ryan.roberts@arm.com> 16557R: Dev Jain <dev.jain@arm.com> 16558R: Barry Song <baohua@kernel.org> 16559R: Lance Yang <lance.yang@linux.dev> 16560L: linux-mm@kvack.org 16561S: Maintained 16562W: http://www.linux-mm.org 16563T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16564F: Documentation/admin-guide/mm/transhuge.rst 16565F: include/linux/huge_mm.h 16566F: include/linux/khugepaged.h 16567F: include/trace/events/huge_memory.h 16568F: mm/huge_memory.c 16569F: mm/khugepaged.c 16570F: mm/mm_slot.h 16571F: tools/testing/selftests/mm/khugepaged.c 16572F: tools/testing/selftests/mm/split_huge_page_test.c 16573F: tools/testing/selftests/mm/transhuge-stress.c 16574 16575MEMORY MANAGEMENT - USERFAULTFD 16576M: Andrew Morton <akpm@linux-foundation.org> 16577R: Peter Xu <peterx@redhat.com> 16578L: linux-mm@kvack.org 16579S: Maintained 16580F: Documentation/admin-guide/mm/userfaultfd.rst 16581F: fs/userfaultfd.c 16582F: include/asm-generic/pgtable_uffd.h 16583F: include/linux/userfaultfd_k.h 16584F: include/uapi/linux/userfaultfd.h 16585F: mm/userfaultfd.c 16586F: tools/testing/selftests/mm/uffd-*.[ch] 16587 16588MEMORY MANAGEMENT - RUST 16589M: Alice Ryhl <aliceryhl@google.com> 16590R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16591R: Liam R. Howlett <Liam.Howlett@oracle.com> 16592L: linux-mm@kvack.org 16593L: rust-for-linux@vger.kernel.org 16594S: Maintained 16595W: http://www.linux-mm.org 16596T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16597F: rust/helpers/mm.c 16598F: rust/helpers/page.c 16599F: rust/kernel/mm.rs 16600F: rust/kernel/mm/ 16601F: rust/kernel/page.rs 16602 16603MEMORY MAPPING 16604M: Andrew Morton <akpm@linux-foundation.org> 16605M: Liam R. Howlett <Liam.Howlett@oracle.com> 16606M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16607R: Vlastimil Babka <vbabka@suse.cz> 16608R: Jann Horn <jannh@google.com> 16609R: Pedro Falcato <pfalcato@suse.de> 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/trace/events/mmap.h 16615F: mm/interval_tree.c 16616F: mm/mincore.c 16617F: mm/mlock.c 16618F: mm/mmap.c 16619F: mm/mprotect.c 16620F: mm/mremap.c 16621F: mm/mseal.c 16622F: mm/msync.c 16623F: mm/nommu.c 16624F: mm/vma.c 16625F: mm/vma.h 16626F: mm/vma_exec.c 16627F: mm/vma_init.c 16628F: mm/vma_internal.h 16629F: tools/testing/selftests/mm/merge.c 16630F: tools/testing/vma/ 16631 16632MEMORY MAPPING - LOCKING 16633M: Andrew Morton <akpm@linux-foundation.org> 16634M: Suren Baghdasaryan <surenb@google.com> 16635M: Liam R. Howlett <Liam.Howlett@oracle.com> 16636M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16637R: Vlastimil Babka <vbabka@suse.cz> 16638R: Shakeel Butt <shakeel.butt@linux.dev> 16639L: linux-mm@kvack.org 16640S: Maintained 16641W: http://www.linux-mm.org 16642T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16643F: Documentation/mm/process_addrs.rst 16644F: include/linux/mmap_lock.h 16645F: include/trace/events/mmap_lock.h 16646F: mm/mmap_lock.c 16647 16648MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16649M: Andrew Morton <akpm@linux-foundation.org> 16650M: Liam R. Howlett <Liam.Howlett@oracle.com> 16651M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16652M: David Hildenbrand <david@kernel.org> 16653R: Vlastimil Babka <vbabka@suse.cz> 16654R: Jann Horn <jannh@google.com> 16655L: linux-mm@kvack.org 16656S: Maintained 16657W: http://www.linux-mm.org 16658T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16659F: include/uapi/asm-generic/mman-common.h 16660F: mm/madvise.c 16661 16662MEMORY TECHNOLOGY DEVICES (MTD) 16663M: Miquel Raynal <miquel.raynal@bootlin.com> 16664M: Richard Weinberger <richard@nod.at> 16665M: Vignesh Raghavendra <vigneshr@ti.com> 16666L: linux-mtd@lists.infradead.org 16667S: Maintained 16668W: http://www.linux-mtd.infradead.org/ 16669Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16670C: irc://irc.oftc.net/mtd 16671T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16672T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16673F: Documentation/devicetree/bindings/mtd/ 16674F: drivers/mtd/ 16675F: include/linux/mtd/ 16676F: include/uapi/mtd/ 16677 16678MEN A21 WATCHDOG DRIVER 16679M: Johannes Thumshirn <morbidrsa@gmail.com> 16680L: linux-watchdog@vger.kernel.org 16681S: Maintained 16682F: drivers/watchdog/mena21_wdt.c 16683 16684MEN CHAMELEON BUS (mcb) 16685M: Johannes Thumshirn <morbidrsa@gmail.com> 16686S: Maintained 16687F: Documentation/driver-api/men-chameleon-bus.rst 16688F: drivers/mcb/ 16689F: include/linux/mcb.h 16690 16691MEN F21BMC (Board Management Controller) 16692M: Andreas Werner <andreas.werner@men.de> 16693S: Supported 16694F: Documentation/hwmon/menf21bmc.rst 16695F: drivers/hwmon/menf21bmc_hwmon.c 16696F: drivers/leds/leds-menf21bmc.c 16697F: drivers/mfd/menf21bmc.c 16698F: drivers/watchdog/menf21bmc_wdt.c 16699 16700MEN Z069 WATCHDOG DRIVER 16701M: Johannes Thumshirn <jth@kernel.org> 16702L: linux-watchdog@vger.kernel.org 16703S: Maintained 16704F: drivers/watchdog/menz69_wdt.c 16705 16706MESON AO CEC DRIVER FOR AMLOGIC SOCS 16707M: Neil Armstrong <neil.armstrong@linaro.org> 16708L: linux-media@vger.kernel.org 16709L: linux-amlogic@lists.infradead.org 16710S: Supported 16711W: http://linux-meson.com/ 16712T: git git://linuxtv.org/media.git 16713F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16714F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16715F: drivers/media/cec/platform/meson/ao-cec.c 16716 16717MESON GE2D DRIVER FOR AMLOGIC SOCS 16718M: Neil Armstrong <neil.armstrong@linaro.org> 16719L: linux-media@vger.kernel.org 16720L: linux-amlogic@lists.infradead.org 16721S: Supported 16722T: git git://linuxtv.org/media.git 16723F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16724F: drivers/media/platform/amlogic/meson-ge2d/ 16725 16726MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16727M: Liang Yang <liang.yang@amlogic.com> 16728L: linux-mtd@lists.infradead.org 16729S: Maintained 16730F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16731F: drivers/mtd/nand/raw/meson_* 16732 16733MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16734M: Neil Armstrong <neil.armstrong@linaro.org> 16735L: linux-media@vger.kernel.org 16736L: linux-amlogic@lists.infradead.org 16737S: Supported 16738T: git git://linuxtv.org/media.git 16739F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16740F: drivers/staging/media/meson/vdec/ 16741 16742META ETHERNET DRIVERS 16743M: Alexander Duyck <alexanderduyck@fb.com> 16744M: Jakub Kicinski <kuba@kernel.org> 16745R: kernel-team@meta.com 16746S: Maintained 16747F: Documentation/networking/device_drivers/ethernet/meta/ 16748F: drivers/net/ethernet/meta/ 16749 16750METHODE UDPU SUPPORT 16751M: Robert Marko <robert.marko@sartura.hr> 16752S: Maintained 16753F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16754F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16755 16756MHI BUS 16757M: Manivannan Sadhasivam <mani@kernel.org> 16758L: mhi@lists.linux.dev 16759L: linux-arm-msm@vger.kernel.org 16760S: Maintained 16761T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16762F: Documentation/ABI/stable/sysfs-bus-mhi 16763F: Documentation/mhi/ 16764F: drivers/bus/mhi/ 16765F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16766F: include/linux/mhi.h 16767 16768MICROBLAZE ARCHITECTURE 16769M: Michal Simek <monstr@monstr.eu> 16770S: Supported 16771W: http://www.monstr.eu/fdt/ 16772T: git git://git.monstr.eu/linux-2.6-microblaze.git 16773F: arch/microblaze/ 16774 16775MICROBLAZE TMR INJECT 16776M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16777S: Supported 16778F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16779F: drivers/misc/xilinx_tmr_inject.c 16780 16781MICROBLAZE TMR MANAGER 16782M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16783S: Supported 16784F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16785F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16786F: drivers/misc/xilinx_tmr_manager.c 16787 16788MICROCHIP AT91 DMA DRIVERS 16789M: Ludovic Desroches <ludovic.desroches@microchip.com> 16790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16791L: dmaengine@vger.kernel.org 16792S: Supported 16793F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16794F: drivers/dma/at_hdmac.c 16795F: drivers/dma/at_xdmac.c 16796F: include/dt-bindings/dma/at91.h 16797 16798MICROCHIP AT91 SERIAL DRIVER 16799M: Richard Genoud <richard.genoud@bootlin.com> 16800S: Maintained 16801F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16802F: drivers/tty/serial/atmel_serial.c 16803F: drivers/tty/serial/atmel_serial.h 16804 16805MICROCHIP AT91 USART MFD DRIVER 16806M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16807L: linux-kernel@vger.kernel.org 16808S: Supported 16809F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16810F: drivers/mfd/at91-usart.c 16811F: include/dt-bindings/mfd/at91-usart.h 16812 16813MICROCHIP AT91 USART SPI DRIVER 16814M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16815L: linux-spi@vger.kernel.org 16816S: Supported 16817F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16818F: drivers/spi/spi-at91-usart.c 16819 16820MICROCHIP AUDIO ASOC DRIVERS 16821M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16822M: Andrei Simion <andrei.simion@microchip.com> 16823L: linux-sound@vger.kernel.org 16824S: Supported 16825F: Documentation/devicetree/bindings/sound/atmel* 16826F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16827F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16828F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16829F: sound/soc/atmel 16830 16831MICROCHIP CSI2DC DRIVER 16832M: Eugen Hristev <eugen.hristev@microchip.com> 16833L: linux-media@vger.kernel.org 16834S: Supported 16835F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16836F: drivers/media/platform/microchip/microchip-csi2dc.c 16837 16838MICROCHIP ECC DRIVER 16839L: linux-crypto@vger.kernel.org 16840S: Orphan 16841F: drivers/crypto/atmel-ecc.* 16842 16843MICROCHIP EIC DRIVER 16844M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16846S: Supported 16847F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16848F: drivers/irqchip/irq-mchp-eic.c 16849 16850MICROCHIP I2C DRIVER 16851M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16852L: linux-i2c@vger.kernel.org 16853S: Supported 16854F: drivers/i2c/busses/i2c-at91-*.c 16855F: drivers/i2c/busses/i2c-at91.h 16856 16857MICROCHIP ISC DRIVER 16858M: Eugen Hristev <eugen.hristev@microchip.com> 16859L: linux-media@vger.kernel.org 16860S: Supported 16861F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16862F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16863F: drivers/media/platform/microchip/microchip-isc* 16864F: drivers/media/platform/microchip/microchip-sama*-isc* 16865F: drivers/staging/media/deprecated/atmel/atmel-isc* 16866F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16867F: include/linux/atmel-isc-media.h 16868 16869MICROCHIP ISI DRIVER 16870M: Eugen Hristev <eugen.hristev@microchip.com> 16871L: linux-media@vger.kernel.org 16872S: Supported 16873F: drivers/media/platform/atmel/atmel-isi.c 16874F: drivers/media/platform/atmel/atmel-isi.h 16875 16876MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16877M: Woojung Huh <woojung.huh@microchip.com> 16878M: UNGLinuxDriver@microchip.com 16879L: netdev@vger.kernel.org 16880S: Maintained 16881F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16882F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16883F: drivers/net/dsa/microchip/* 16884F: include/linux/dsa/ksz_common.h 16885F: include/linux/platform_data/microchip-ksz.h 16886F: net/dsa/tag_ksz.c 16887 16888MICROCHIP LAN743X ETHERNET DRIVER 16889M: Bryan Whitehead <bryan.whitehead@microchip.com> 16890M: UNGLinuxDriver@microchip.com 16891L: netdev@vger.kernel.org 16892S: Maintained 16893F: drivers/net/ethernet/microchip/lan743x_* 16894 16895MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16896M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16897L: netdev@vger.kernel.org 16898S: Maintained 16899F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16900F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16901 16902MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16903M: Arun Ramadoss <arun.ramadoss@microchip.com> 16904R: UNGLinuxDriver@microchip.com 16905L: netdev@vger.kernel.org 16906S: Maintained 16907F: drivers/net/phy/microchip_t1.c 16908 16909MICROCHIP LAN966X ETHERNET DRIVER 16910M: Horatiu Vultur <horatiu.vultur@microchip.com> 16911M: UNGLinuxDriver@microchip.com 16912L: netdev@vger.kernel.org 16913S: Maintained 16914F: drivers/net/ethernet/microchip/lan966x/* 16915 16916MICROCHIP LAN966X OIC DRIVER 16917M: Herve Codina <herve.codina@bootlin.com> 16918S: Maintained 16919F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16920F: drivers/irqchip/irq-lan966x-oic.c 16921 16922MICROCHIP LAN966X PCI DRIVER 16923M: Herve Codina <herve.codina@bootlin.com> 16924S: Maintained 16925F: drivers/misc/lan966x_pci.c 16926F: drivers/misc/lan966x_pci.dtso 16927 16928MICROCHIP LAN969X ETHERNET DRIVER 16929M: Daniel Machon <daniel.machon@microchip.com> 16930M: UNGLinuxDriver@microchip.com 16931L: netdev@vger.kernel.org 16932S: Maintained 16933F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16934 16935MICROCHIP LCDFB DRIVER 16936M: Nicolas Ferre <nicolas.ferre@microchip.com> 16937L: linux-fbdev@vger.kernel.org 16938S: Maintained 16939F: drivers/video/fbdev/atmel_lcdfb.c 16940F: include/video/atmel_lcdc.h 16941 16942MICROCHIP MCP16502 PMIC DRIVER 16943M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16944M: Andrei Simion <andrei.simion@microchip.com> 16945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16946S: Supported 16947F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16948F: drivers/regulator/mcp16502.c 16949 16950MICROCHIP MCP3564 ADC DRIVER 16951M: Marius Cristea <marius.cristea@microchip.com> 16952L: linux-iio@vger.kernel.org 16953S: Supported 16954F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16955F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16956F: drivers/iio/adc/mcp3564.c 16957 16958MICROCHIP MCP3911 ADC DRIVER 16959M: Marcus Folkesson <marcus.folkesson@gmail.com> 16960M: Kent Gustavsson <kent@minoris.se> 16961L: linux-iio@vger.kernel.org 16962S: Maintained 16963F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16964F: drivers/iio/adc/mcp3911.c 16965 16966MICROCHIP MMC/SD/SDIO MCI DRIVER 16967M: Aubin Constans <aubin.constans@microchip.com> 16968S: Maintained 16969F: drivers/mmc/host/atmel-mci.c 16970 16971MICROCHIP NAND DRIVER 16972L: linux-mtd@lists.infradead.org 16973S: Orphan 16974F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16975F: drivers/mtd/nand/raw/atmel/* 16976 16977MICROCHIP OTPC DRIVER 16978M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16980S: Supported 16981F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16982F: drivers/nvmem/microchip-otpc.c 16983F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16984 16985MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16986M: Matteo Martelli <matteomartelli3@gmail.com> 16987L: linux-iio@vger.kernel.org 16988S: Supported 16989F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16990F: drivers/iio/adc/pac1921.c 16991 16992MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16993M: Marius Cristea <marius.cristea@microchip.com> 16994L: linux-iio@vger.kernel.org 16995S: Supported 16996F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16997F: drivers/iio/adc/pac1934.c 16998 16999MICROCHIP PCI1XXXX GP DRIVER 17000M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 17001M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17002L: linux-gpio@vger.kernel.org 17003S: Supported 17004F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 17005F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 17006F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 17007F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 17008 17009MICROCHIP PCI1XXXX I2C DRIVER 17010M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17011M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 17012L: linux-i2c@vger.kernel.org 17013S: Maintained 17014F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 17015 17016MICROCHIP PCIe UART DRIVER 17017M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17018L: linux-serial@vger.kernel.org 17019S: Maintained 17020F: drivers/tty/serial/8250/8250_pci1xxxx.c 17021 17022MICROCHIP POLARFIRE FPGA DRIVERS 17023M: Conor Dooley <conor.dooley@microchip.com> 17024L: linux-fpga@vger.kernel.org 17025S: Supported 17026F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 17027F: drivers/fpga/microchip-spi.c 17028 17029MICROCHIP PWM DRIVER 17030M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17032L: linux-pwm@vger.kernel.org 17033S: Supported 17034F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 17035F: drivers/pwm/pwm-atmel.c 17036 17037MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 17038M: Manikandan Muralidharan <manikandan.m@microchip.com> 17039M: Dharma Balasubiramani <dharma.b@microchip.com> 17040L: dri-devel@lists.freedesktop.org 17041S: Supported 17042F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 17043F: drivers/gpu/drm/bridge/microchip-lvds.c 17044 17045MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 17046M: Eugen Hristev <eugen.hristev@microchip.com> 17047L: linux-iio@vger.kernel.org 17048S: Supported 17049F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 17050F: drivers/iio/adc/at91-sama5d2_adc.c 17051F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 17052 17053MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 17054M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17055S: Supported 17056F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 17057F: drivers/power/reset/at91-sama5d2_shdwc.c 17058 17059MICROCHIP SOC DRIVERS 17060M: Conor Dooley <conor@kernel.org> 17061S: Supported 17062T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17063F: Documentation/devicetree/bindings/soc/microchip/ 17064F: drivers/soc/microchip/ 17065 17066MICROCHIP SPI DRIVER 17067M: Ryan Wanner <ryan.wanner@microchip.com> 17068S: Supported 17069F: drivers/spi/spi-atmel.* 17070 17071MICROCHIP SSC DRIVER 17072M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17073M: Andrei Simion <andrei.simion@microchip.com> 17074L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17075S: Supported 17076F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 17077F: drivers/misc/atmel-ssc.c 17078F: include/linux/atmel-ssc.h 17079 17080Microchip Timer Counter Block (TCB) Capture Driver 17081M: Kamel Bouhara <kamel.bouhara@bootlin.com> 17082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17083L: linux-iio@vger.kernel.org 17084S: Maintained 17085F: drivers/counter/microchip-tcb-capture.c 17086F: include/uapi/linux/counter/microchip-tcb-capture.h 17087 17088MICROCHIP USB251XB DRIVER 17089M: Richard Leitner <richard.leitner@skidata.com> 17090L: linux-usb@vger.kernel.org 17091S: Maintained 17092F: Documentation/devicetree/bindings/usb/usb251xb.yaml 17093F: drivers/usb/misc/usb251xb.c 17094 17095MICROCHIP USBA UDC DRIVER 17096M: Cristian Birsan <cristian.birsan@microchip.com> 17097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17098S: Supported 17099F: drivers/usb/gadget/udc/atmel_usba_udc.* 17100 17101MICROCHIP WILC1000 WIFI DRIVER 17102M: Ajay Singh <ajay.kathat@microchip.com> 17103M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17104L: linux-wireless@vger.kernel.org 17105S: Supported 17106F: drivers/net/wireless/microchip/ 17107 17108MICROCHIP ZL3073X DRIVER 17109M: Ivan Vecera <ivecera@redhat.com> 17110M: Prathosh Satish <Prathosh.Satish@microchip.com> 17111L: netdev@vger.kernel.org 17112S: Supported 17113F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 17114F: drivers/dpll/zl3073x/ 17115 17116MICROSEMI MIPS SOCS 17117M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17118M: UNGLinuxDriver@microchip.com 17119L: linux-mips@vger.kernel.org 17120S: Supported 17121F: Documentation/devicetree/bindings/mips/mscc.txt 17122F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 17123F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 17124F: arch/mips/boot/dts/mscc/ 17125F: arch/mips/configs/generic/board-ocelot.config 17126F: arch/mips/generic/board-ocelot.c 17127 17128MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 17129M: Don Brace <don.brace@microchip.com> 17130L: storagedev@microchip.com 17131L: linux-scsi@vger.kernel.org 17132S: Supported 17133F: Documentation/scsi/smartpqi.rst 17134F: drivers/scsi/smartpqi/Kconfig 17135F: drivers/scsi/smartpqi/Makefile 17136F: drivers/scsi/smartpqi/smartpqi*.[ch] 17137F: include/linux/cciss*.h 17138F: include/uapi/linux/cciss*.h 17139 17140MICROSOFT MANA RDMA DRIVER 17141M: Long Li <longli@microsoft.com> 17142M: Konstantin Taranov <kotaranov@microsoft.com> 17143L: linux-rdma@vger.kernel.org 17144S: Supported 17145F: drivers/infiniband/hw/mana/ 17146F: include/net/mana 17147F: include/uapi/rdma/mana-abi.h 17148 17149MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 17150M: Maximilian Luz <luzmaximilian@gmail.com> 17151L: platform-driver-x86@vger.kernel.org 17152S: Maintained 17153F: drivers/platform/surface/surface_aggregator_tabletsw.c 17154 17155MICROSOFT SURFACE BATTERY AND AC DRIVERS 17156M: Maximilian Luz <luzmaximilian@gmail.com> 17157L: linux-pm@vger.kernel.org 17158L: platform-driver-x86@vger.kernel.org 17159S: Maintained 17160F: drivers/power/supply/surface_battery.c 17161F: drivers/power/supply/surface_charger.c 17162 17163MICROSOFT SURFACE DTX DRIVER 17164M: Maximilian Luz <luzmaximilian@gmail.com> 17165L: platform-driver-x86@vger.kernel.org 17166S: Maintained 17167F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 17168F: drivers/platform/surface/surface_dtx.c 17169F: include/uapi/linux/surface_aggregator/dtx.h 17170 17171MICROSOFT SURFACE SENSOR FAN DRIVER 17172M: Maximilian Luz <luzmaximilian@gmail.com> 17173M: Ivor Wanders <ivor@iwanders.net> 17174L: linux-hwmon@vger.kernel.org 17175S: Maintained 17176F: Documentation/hwmon/surface_fan.rst 17177F: drivers/hwmon/surface_fan.c 17178 17179MICROSOFT SURFACE SENSOR THERMAL DRIVER 17180M: Maximilian Luz <luzmaximilian@gmail.com> 17181L: linux-hwmon@vger.kernel.org 17182S: Maintained 17183F: drivers/hwmon/surface_temp.c 17184 17185MICROSOFT SURFACE GPE LID SUPPORT DRIVER 17186M: Maximilian Luz <luzmaximilian@gmail.com> 17187L: platform-driver-x86@vger.kernel.org 17188S: Maintained 17189F: drivers/platform/surface/surface_gpe.c 17190 17191MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 17192M: Hans de Goede <hansg@kernel.org> 17193M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 17194M: Maximilian Luz <luzmaximilian@gmail.com> 17195L: platform-driver-x86@vger.kernel.org 17196S: Maintained 17197T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 17198F: drivers/platform/surface/ 17199 17200MICROSOFT SURFACE HID TRANSPORT DRIVER 17201M: Maximilian Luz <luzmaximilian@gmail.com> 17202L: linux-input@vger.kernel.org 17203L: platform-driver-x86@vger.kernel.org 17204S: Maintained 17205F: drivers/hid/surface-hid/ 17206 17207MICROSOFT SURFACE HOT-PLUG DRIVER 17208M: Maximilian Luz <luzmaximilian@gmail.com> 17209L: platform-driver-x86@vger.kernel.org 17210S: Maintained 17211F: drivers/platform/surface/surface_hotplug.c 17212 17213MICROSOFT SURFACE PLATFORM PROFILE DRIVER 17214M: Maximilian Luz <luzmaximilian@gmail.com> 17215L: platform-driver-x86@vger.kernel.org 17216S: Maintained 17217F: drivers/platform/surface/surface_platform_profile.c 17218 17219MICROSOFT SURFACE PRO 3 BUTTON DRIVER 17220M: Chen Yu <yu.c.chen@intel.com> 17221L: platform-driver-x86@vger.kernel.org 17222S: Supported 17223F: drivers/platform/surface/surfacepro3_button.c 17224 17225MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 17226M: Maximilian Luz <luzmaximilian@gmail.com> 17227L: platform-driver-x86@vger.kernel.org 17228S: Maintained 17229F: drivers/platform/surface/surface_aggregator_hub.c 17230 17231MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 17232M: Maximilian Luz <luzmaximilian@gmail.com> 17233L: platform-driver-x86@vger.kernel.org 17234S: Maintained 17235W: https://github.com/linux-surface/surface-aggregator-module 17236C: irc://irc.libera.chat/linux-surface 17237F: Documentation/driver-api/surface_aggregator/ 17238F: drivers/platform/surface/aggregator/ 17239F: drivers/platform/surface/surface_acpi_notify.c 17240F: drivers/platform/surface/surface_aggregator_cdev.c 17241F: drivers/platform/surface/surface_aggregator_registry.c 17242F: include/linux/surface_acpi_notify.h 17243F: include/linux/surface_aggregator/ 17244F: include/uapi/linux/surface_aggregator/ 17245 17246MICROTEK X6 SCANNER 17247M: Oliver Neukum <oliver@neukum.org> 17248S: Maintained 17249F: drivers/usb/image/microtek.* 17250 17251MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 17252M: Luka Kovacic <luka.kovacic@sartura.hr> 17253M: Luka Perkov <luka.perkov@sartura.hr> 17254S: Maintained 17255F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 17256F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 17257F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 17258F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 17259F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 17260F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 17261 17262MIN HEAP 17263M: Kuan-Wei Chiu <visitorckw@gmail.com> 17264L: linux-kernel@vger.kernel.org 17265S: Maintained 17266F: Documentation/core-api/min_heap.rst 17267F: include/linux/min_heap.h 17268F: lib/min_heap.c 17269F: lib/test_min_heap.c 17270 17271MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 17272M: Sakari Ailus <sakari.ailus@linux.intel.com> 17273L: linux-media@vger.kernel.org 17274S: Maintained 17275F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 17276F: Documentation/driver-api/media/drivers/ccs/ 17277F: Documentation/userspace-api/media/drivers/ccs.rst 17278F: drivers/media/i2c/ccs-pll.c 17279F: drivers/media/i2c/ccs-pll.h 17280F: drivers/media/i2c/ccs/ 17281F: include/uapi/linux/ccs.h 17282F: include/uapi/linux/smiapp.h 17283 17284MIPS 17285M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17286L: linux-mips@vger.kernel.org 17287S: Maintained 17288Q: https://patchwork.kernel.org/project/linux-mips/list/ 17289T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 17290F: Documentation/devicetree/bindings/mips/ 17291F: Documentation/arch/mips/ 17292F: arch/mips/ 17293F: drivers/platform/mips/ 17294F: include/dt-bindings/mips/ 17295 17296MIPS BOSTON DEVELOPMENT BOARD 17297M: Paul Burton <paulburton@kernel.org> 17298L: linux-mips@vger.kernel.org 17299S: Maintained 17300F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 17301F: arch/mips/boot/dts/img/boston.dts 17302F: arch/mips/configs/generic/board-boston.config 17303F: drivers/clk/imgtec/clk-boston.c 17304F: include/dt-bindings/clock/boston-clock.h 17305 17306MIPS CORE DRIVERS 17307M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17308L: linux-mips@vger.kernel.org 17309S: Supported 17310F: drivers/bus/mips_cdmm.c 17311F: drivers/clocksource/mips-gic-timer.c 17312F: drivers/cpuidle/cpuidle-cps.c 17313F: drivers/irqchip/irq-mips-cpu.c 17314F: drivers/irqchip/irq-mips-gic.c 17315 17316MIPS GENERIC PLATFORM 17317M: Paul Burton <paulburton@kernel.org> 17318L: linux-mips@vger.kernel.org 17319S: Supported 17320F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17321F: arch/mips/generic/ 17322F: arch/mips/tools/generic-board-config.sh 17323 17324MIPS RINT INSTRUCTION EMULATION 17325M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17326L: linux-mips@vger.kernel.org 17327S: Supported 17328F: arch/mips/math-emu/dp_rint.c 17329F: arch/mips/math-emu/sp_rint.c 17330 17331MIPS/LOONGSON1 ARCHITECTURE 17332M: Keguang Zhang <keguang.zhang@gmail.com> 17333L: linux-mips@vger.kernel.org 17334S: Maintained 17335F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17336F: arch/mips/boot/dts/loongson/loongson1* 17337F: arch/mips/configs/loongson1_defconfig 17338F: arch/mips/loongson32/ 17339F: drivers/*/*loongson1* 17340F: drivers/mtd/nand/raw/loongson-nand-controller.c 17341F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17342F: sound/soc/loongson/loongson1_ac97.c 17343 17344MIPS/LOONGSON2EF ARCHITECTURE 17345M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17346L: linux-mips@vger.kernel.org 17347S: Maintained 17348F: arch/mips/include/asm/mach-loongson2ef/ 17349F: arch/mips/loongson2ef/ 17350F: drivers/cpufreq/loongson2_cpufreq.c 17351 17352MIPS/LOONGSON64 ARCHITECTURE 17353M: Huacai Chen <chenhuacai@kernel.org> 17354M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17355L: linux-mips@vger.kernel.org 17356S: Maintained 17357F: arch/mips/include/asm/mach-loongson64/ 17358F: arch/mips/loongson64/ 17359F: drivers/irqchip/irq-loongson* 17360F: drivers/platform/mips/cpu_hwmon.c 17361 17362MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17363M: Hans Verkuil <hverkuil@kernel.org> 17364L: linux-media@vger.kernel.org 17365S: Odd Fixes 17366W: https://linuxtv.org 17367T: git git://linuxtv.org/media.git 17368F: drivers/media/radio/radio-miropcm20* 17369 17370MITSUMI MM8013 FG DRIVER 17371M: Konrad Dybcio <konradybcio@kernel.org> 17372F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17373F: drivers/power/supply/mm8013.c 17374 17375MMP SUPPORT 17376R: Lubomir Rintel <lkundrak@v3.sk> 17377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17378S: Odd Fixes 17379T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17380F: arch/arm/boot/dts/marvell/mmp* 17381F: arch/arm/mach-mmp/ 17382F: include/linux/soc/mmp/ 17383 17384MMP USB PHY DRIVERS 17385R: Lubomir Rintel <lkundrak@v3.sk> 17386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17387S: Maintained 17388F: drivers/phy/marvell/phy-mmp3-usb.c 17389F: drivers/phy/marvell/phy-pxa-usb.c 17390 17391MMU GATHER AND TLB INVALIDATION 17392M: Will Deacon <will@kernel.org> 17393M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17394M: Andrew Morton <akpm@linux-foundation.org> 17395M: Nick Piggin <npiggin@gmail.com> 17396M: Peter Zijlstra <peterz@infradead.org> 17397L: linux-arch@vger.kernel.org 17398L: linux-mm@kvack.org 17399S: Maintained 17400F: arch/*/include/asm/tlb.h 17401F: include/asm-generic/tlb.h 17402F: include/trace/events/tlb.h 17403F: mm/mmu_gather.c 17404 17405MN88472 MEDIA DRIVER 17406L: linux-media@vger.kernel.org 17407S: Orphan 17408W: https://linuxtv.org 17409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17410F: drivers/media/dvb-frontends/mn88472* 17411 17412MN88473 MEDIA DRIVER 17413L: linux-media@vger.kernel.org 17414S: Orphan 17415W: https://linuxtv.org 17416Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17417F: drivers/media/dvb-frontends/mn88473* 17418 17419MOBILEYE MIPS SOCS 17420M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17421M: Gregory CLEMENT <gregory.clement@bootlin.com> 17422M: Théo Lebrun <theo.lebrun@bootlin.com> 17423L: linux-mips@vger.kernel.org 17424S: Maintained 17425F: Documentation/devicetree/bindings/mips/mobileye.yaml 17426F: Documentation/devicetree/bindings/soc/mobileye/ 17427F: arch/mips/boot/dts/mobileye/ 17428F: arch/mips/configs/eyeq5_defconfig 17429F: arch/mips/mobileye/board-epm5.its.S 17430F: drivers/clk/clk-eyeq.c 17431F: drivers/pinctrl/pinctrl-eyeq5.c 17432F: drivers/reset/reset-eyeq.c 17433F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17434 17435MODULE SUPPORT 17436M: Luis Chamberlain <mcgrof@kernel.org> 17437M: Petr Pavlu <petr.pavlu@suse.com> 17438M: Daniel Gomez <da.gomez@kernel.org> 17439R: Sami Tolvanen <samitolvanen@google.com> 17440L: linux-modules@vger.kernel.org 17441L: linux-kernel@vger.kernel.org 17442S: Maintained 17443T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17444F: include/linux/kmod.h 17445F: include/linux/module*.h 17446F: kernel/module/ 17447F: lib/test_kmod.c 17448F: lib/tests/module/ 17449F: scripts/module* 17450F: tools/testing/selftests/kmod/ 17451F: tools/testing/selftests/module/ 17452 17453MONOLITHIC POWER SYSTEM PMIC DRIVER 17454M: Saravanan Sekar <sravanhome@gmail.com> 17455S: Maintained 17456F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17457F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17458F: drivers/hwmon/pmbus/mpq7932.c 17459F: drivers/iio/adc/mp2629_adc.c 17460F: drivers/mfd/mp2629.c 17461F: drivers/power/supply/mp2629_charger.c 17462F: drivers/regulator/mp5416.c 17463F: drivers/regulator/mpq7920.c 17464F: drivers/regulator/mpq7920.h 17465F: include/linux/mfd/mp2629.h 17466 17467MOST(R) TECHNOLOGY DRIVER 17468M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17469M: Christian Gromm <christian.gromm@microchip.com> 17470S: Maintained 17471F: Documentation/ABI/testing/configfs-most 17472F: Documentation/ABI/testing/sysfs-bus-most 17473F: drivers/most/ 17474F: drivers/staging/most/ 17475F: include/linux/most.h 17476 17477MOTORCOMM PHY DRIVER 17478M: Frank <Frank.Sae@motor-comm.com> 17479L: netdev@vger.kernel.org 17480S: Maintained 17481F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17482F: drivers/net/phy/motorcomm.c 17483 17484MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17485M: Jiri Slaby <jirislaby@kernel.org> 17486S: Maintained 17487F: Documentation/driver-api/tty/moxa-smartio.rst 17488F: drivers/tty/mxser.* 17489 17490MP3309C BACKLIGHT DRIVER 17491M: Flavio Suligoi <f.suligoi@asem.it> 17492L: dri-devel@lists.freedesktop.org 17493S: Maintained 17494F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17495F: drivers/video/backlight/mp3309c.c 17496 17497MPS MP2869 DRIVER 17498M: Wensheng Wang <wenswang@yeah.net> 17499L: linux-hwmon@vger.kernel.org 17500S: Maintained 17501F: Documentation/hwmon/mp2869.rst 17502F: drivers/hwmon/pmbus/mp2869.c 17503 17504MPS MP2891 DRIVER 17505M: Noah Wang <noahwang.wang@outlook.com> 17506L: linux-hwmon@vger.kernel.org 17507S: Maintained 17508F: Documentation/hwmon/mp2891.rst 17509F: drivers/hwmon/pmbus/mp2891.c 17510 17511MPS MP29502 DRIVER 17512M: Wensheng Wang <wenswang@yeah.net> 17513L: linux-hwmon@vger.kernel.org 17514S: Maintained 17515F: Documentation/hwmon/mp29502.rst 17516F: drivers/hwmon/pmbus/mp29502.c 17517 17518MPS MP2993 DRIVER 17519M: Noah Wang <noahwang.wang@outlook.com> 17520L: linux-hwmon@vger.kernel.org 17521S: Maintained 17522F: Documentation/hwmon/mp2993.rst 17523F: drivers/hwmon/pmbus/mp2993.c 17524 17525MPS MP9941 DRIVER 17526M: Noah Wang <noahwang.wang@outlook.com> 17527L: linux-hwmon@vger.kernel.org 17528S: Maintained 17529F: Documentation/hwmon/mp9941.rst 17530F: drivers/hwmon/pmbus/mp9941.c 17531 17532MR800 AVERMEDIA USB FM RADIO DRIVER 17533M: Alexey Klimov <alexey.klimov@linaro.org> 17534L: linux-media@vger.kernel.org 17535S: Maintained 17536T: git git://linuxtv.org/media.git 17537F: drivers/media/radio/radio-mr800.c 17538 17539MRF24J40 IEEE 802.15.4 RADIO DRIVER 17540M: Stefan Schmidt <stefan@datenfreihafen.org> 17541L: linux-wpan@vger.kernel.org 17542S: Odd Fixes 17543F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17544F: drivers/net/ieee802154/mrf24j40.c 17545 17546MSI EC DRIVER 17547M: Nikita Kravets <teackot@gmail.com> 17548L: platform-driver-x86@vger.kernel.org 17549S: Maintained 17550W: https://github.com/BeardOverflow/msi-ec 17551F: drivers/platform/x86/msi-ec.* 17552 17553MSI LAPTOP SUPPORT 17554M: "Lee, Chun-Yi" <jlee@suse.com> 17555L: platform-driver-x86@vger.kernel.org 17556S: Maintained 17557F: drivers/platform/x86/msi-laptop.c 17558 17559MSI WMI SUPPORT 17560L: platform-driver-x86@vger.kernel.org 17561S: Orphan 17562F: drivers/platform/x86/msi-wmi.c 17563 17564MSI WMI PLATFORM FEATURES 17565M: Armin Wolf <W_Armin@gmx.de> 17566L: platform-driver-x86@vger.kernel.org 17567S: Maintained 17568F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17569F: Documentation/wmi/devices/msi-wmi-platform.rst 17570F: drivers/platform/x86/msi-wmi-platform.c 17571 17572MSI001 MEDIA DRIVER 17573L: linux-media@vger.kernel.org 17574S: Orphan 17575W: https://linuxtv.org 17576Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17577F: drivers/media/tuners/msi001* 17578 17579MSI2500 MEDIA DRIVER 17580L: linux-media@vger.kernel.org 17581S: Orphan 17582W: https://linuxtv.org 17583Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17584F: drivers/media/usb/msi2500/ 17585 17586MSTAR INTERRUPT CONTROLLER DRIVER 17587M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17588M: Daniel Palmer <daniel@thingy.jp> 17589S: Maintained 17590F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17591F: drivers/irqchip/irq-mst-intc.c 17592 17593MSYSTEMS DISKONCHIP G3 MTD DRIVER 17594M: Robert Jarzmik <robert.jarzmik@free.fr> 17595L: linux-mtd@lists.infradead.org 17596S: Maintained 17597F: drivers/mtd/devices/docg3* 17598 17599MT9M114 ONSEMI SENSOR DRIVER 17600M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17601L: linux-media@vger.kernel.org 17602S: Maintained 17603T: git git://linuxtv.org/media.git 17604F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17605F: drivers/media/i2c/mt9m114.c 17606 17607MT9P031 APTINA CAMERA SENSOR 17608M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17609L: linux-media@vger.kernel.org 17610S: Maintained 17611T: git git://linuxtv.org/media.git 17612F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17613F: drivers/media/i2c/mt9p031.c 17614 17615MT9T112 APTINA CAMERA SENSOR 17616M: Jacopo Mondi <jacopo@jmondi.org> 17617L: linux-media@vger.kernel.org 17618S: Odd Fixes 17619T: git git://linuxtv.org/media.git 17620F: drivers/media/i2c/mt9t112.c 17621F: include/media/i2c/mt9t112.h 17622 17623MT9V032 APTINA CAMERA SENSOR 17624M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17625L: linux-media@vger.kernel.org 17626S: Maintained 17627T: git git://linuxtv.org/media.git 17628F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17629F: drivers/media/i2c/mt9v032.c 17630 17631MT9V111 APTINA CAMERA SENSOR 17632M: Jacopo Mondi <jacopo@jmondi.org> 17633L: linux-media@vger.kernel.org 17634S: Maintained 17635T: git git://linuxtv.org/media.git 17636F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17637F: drivers/media/i2c/mt9v111.c 17638 17639MULTIFUNCTION DEVICES (MFD) 17640M: Lee Jones <lee@kernel.org> 17641S: Maintained 17642T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17643F: Documentation/devicetree/bindings/mfd/ 17644F: drivers/mfd/ 17645F: include/dt-bindings/mfd/ 17646F: include/linux/mfd/ 17647 17648MULTIMEDIA CARD (MMC) ETC. OVER SPI 17649S: Orphan 17650F: drivers/mmc/host/mmc_spi.c 17651F: include/linux/spi/mmc_spi.h 17652 17653MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17654M: Ulf Hansson <ulf.hansson@linaro.org> 17655L: linux-mmc@vger.kernel.org 17656S: Maintained 17657T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17658F: Documentation/devicetree/bindings/mmc/ 17659F: drivers/mmc/ 17660F: include/linux/mmc/ 17661F: include/uapi/linux/mmc/ 17662 17663MULTIPLEXER SUBSYSTEM 17664M: Peter Rosin <peda@axentia.se> 17665S: Odd Fixes 17666F: Documentation/ABI/testing/sysfs-class-mux* 17667F: Documentation/devicetree/bindings/mux/ 17668F: drivers/mux/ 17669F: include/dt-bindings/mux/ 17670F: include/linux/mux/ 17671 17672MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17673M: Bin Liu <b-liu@ti.com> 17674L: linux-usb@vger.kernel.org 17675S: Maintained 17676F: drivers/usb/musb/ 17677 17678MXL301RF MEDIA DRIVER 17679M: Akihiro Tsukada <tskd08@gmail.com> 17680L: linux-media@vger.kernel.org 17681S: Odd Fixes 17682F: drivers/media/tuners/mxl301rf* 17683 17684MXL5007T MEDIA DRIVER 17685M: Michael Krufky <mkrufky@linuxtv.org> 17686L: linux-media@vger.kernel.org 17687S: Maintained 17688W: https://linuxtv.org 17689W: http://github.com/mkrufky 17690Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17691T: git git://linuxtv.org/mkrufky/tuners.git 17692F: drivers/media/tuners/mxl5007t.* 17693 17694MXSFB DRM DRIVER 17695M: Marek Vasut <marex@denx.de> 17696M: Stefan Agner <stefan@agner.ch> 17697L: dri-devel@lists.freedesktop.org 17698S: Supported 17699T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17700F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17701F: drivers/gpu/drm/mxsfb/ 17702 17703MYLEX DAC960 PCI RAID Controller 17704M: Hannes Reinecke <hare@kernel.org> 17705L: linux-scsi@vger.kernel.org 17706S: Supported 17707F: drivers/scsi/myrb.* 17708F: drivers/scsi/myrs.* 17709 17710MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17711L: netdev@vger.kernel.org 17712S: Orphan 17713W: https://www.cspi.com/ethernet-products/support/downloads/ 17714F: drivers/net/ethernet/myricom/myri10ge/ 17715 17716NAND FLASH SUBSYSTEM 17717M: Miquel Raynal <miquel.raynal@bootlin.com> 17718R: Richard Weinberger <richard@nod.at> 17719L: linux-mtd@lists.infradead.org 17720S: Maintained 17721W: http://www.linux-mtd.infradead.org/ 17722Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17723C: irc://irc.oftc.net/mtd 17724T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17725F: drivers/mtd/nand/ 17726F: include/linux/mtd/*nand*.h 17727 17728NATIONAL INSTRUMENTS SERIAL DRIVER 17729M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17730L: linux-serial@vger.kernel.org 17731S: Maintained 17732F: drivers/tty/serial/8250/8250_ni.c 17733 17734NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17735M: Daniel Mack <zonque@gmail.com> 17736L: linux-sound@vger.kernel.org 17737S: Maintained 17738W: http://www.native-instruments.com 17739F: sound/usb/caiaq/ 17740 17741NATSEMI ETHERNET DRIVER (DP8381x) 17742S: Orphan 17743F: drivers/net/ethernet/natsemi/natsemi.c 17744 17745NCR 5380 SCSI DRIVERS 17746M: Finn Thain <fthain@linux-m68k.org> 17747M: Michael Schmitz <schmitzmic@gmail.com> 17748L: linux-scsi@vger.kernel.org 17749S: Maintained 17750F: Documentation/scsi/g_NCR5380.rst 17751F: drivers/scsi/NCR5380.* 17752F: drivers/scsi/arm/cumana_1.c 17753F: drivers/scsi/arm/oak.c 17754F: drivers/scsi/atari_scsi.* 17755F: drivers/scsi/dmx3191d.c 17756F: drivers/scsi/g_NCR5380.* 17757F: drivers/scsi/mac_scsi.* 17758F: drivers/scsi/sun3_scsi.* 17759F: drivers/scsi/sun3_scsi_vme.c 17760 17761NCSI LIBRARY 17762M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17763R: Paul Fertser <fercerpav@gmail.com> 17764S: Maintained 17765F: net/ncsi/ 17766 17767NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17768M: Zev Weiss <zev@bewilderbeest.net> 17769L: linux-hwmon@vger.kernel.org 17770S: Maintained 17771F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17772F: drivers/hwmon/nct6775-i2c.c 17773 17774NCT7363 HARDWARE MONITOR DRIVER 17775M: Ban Feng <kcfeng0@nuvoton.com> 17776L: linux-hwmon@vger.kernel.org 17777S: Maintained 17778F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17779F: Documentation/hwmon/nct7363.rst 17780F: drivers/hwmon/nct7363.c 17781 17782NETCONSOLE 17783M: Breno Leitao <leitao@debian.org> 17784S: Maintained 17785F: Documentation/networking/netconsole.rst 17786F: drivers/net/netconsole.c 17787F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17788F: tools/testing/selftests/drivers/net/netcons\* 17789 17790NETDEVSIM 17791M: Jakub Kicinski <kuba@kernel.org> 17792S: Maintained 17793F: drivers/net/netdevsim/* 17794F: tools/testing/selftests/drivers/net/netdevsim/* 17795 17796NETEM NETWORK EMULATOR 17797M: Stephen Hemminger <stephen@networkplumber.org> 17798L: netdev@vger.kernel.org 17799S: Maintained 17800F: net/sched/sch_netem.c 17801 17802NETERION 10GbE DRIVERS (s2io) 17803M: Jon Mason <jdmason@kudzu.us> 17804L: netdev@vger.kernel.org 17805S: Maintained 17806F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17807F: drivers/net/ethernet/neterion/ 17808 17809NETFILTER 17810M: Pablo Neira Ayuso <pablo@netfilter.org> 17811M: Jozsef Kadlecsik <kadlec@netfilter.org> 17812M: Florian Westphal <fw@strlen.de> 17813R: Phil Sutter <phil@nwl.cc> 17814L: netfilter-devel@vger.kernel.org 17815L: coreteam@netfilter.org 17816S: Maintained 17817W: http://www.netfilter.org/ 17818W: http://www.iptables.org/ 17819W: http://www.nftables.org/ 17820Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17821C: irc://irc.libera.chat/netfilter 17822T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17823T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17824F: include/linux/netfilter* 17825F: include/linux/netfilter/ 17826F: include/net/netfilter/ 17827F: include/uapi/linux/netfilter* 17828F: include/uapi/linux/netfilter/ 17829F: net/*/netfilter.c 17830F: net/*/netfilter/ 17831F: net/bridge/br_netfilter*.c 17832F: net/netfilter/ 17833F: tools/testing/selftests/net/netfilter/ 17834 17835NETROM NETWORK LAYER 17836L: linux-hams@vger.kernel.org 17837S: Orphan 17838W: https://linux-ax25.in-berlin.de 17839F: include/net/netrom.h 17840F: include/uapi/linux/netrom.h 17841F: net/netrom/ 17842 17843NETRONIX EMBEDDED CONTROLLER 17844M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17845S: Maintained 17846F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17847F: drivers/mfd/ntxec.c 17848F: drivers/pwm/pwm-ntxec.c 17849F: drivers/rtc/rtc-ntxec.c 17850F: include/linux/mfd/ntxec.h 17851 17852NETRONOME ETHERNET DRIVERS 17853R: Jakub Kicinski <kuba@kernel.org> 17854R: Simon Horman <horms@kernel.org> 17855L: oss-drivers@corigine.com 17856S: Odd Fixes 17857F: drivers/net/ethernet/netronome/ 17858 17859NETWORK BLOCK DEVICE (NBD) 17860M: Josef Bacik <josef@toxicpanda.com> 17861L: linux-block@vger.kernel.org 17862L: nbd@other.debian.org 17863S: Maintained 17864F: Documentation/admin-guide/blockdev/nbd.rst 17865F: drivers/block/nbd.c 17866F: include/trace/events/nbd.h 17867F: include/uapi/linux/nbd.h 17868 17869NETWORK DROP MONITOR 17870M: Neil Horman <nhorman@tuxdriver.com> 17871L: netdev@vger.kernel.org 17872S: Maintained 17873W: https://fedorahosted.org/dropwatch/ 17874F: include/uapi/linux/net_dropmon.h 17875F: net/core/drop_monitor.c 17876 17877NETWORKING DRIVERS 17878M: Andrew Lunn <andrew+netdev@lunn.ch> 17879M: "David S. Miller" <davem@davemloft.net> 17880M: Eric Dumazet <edumazet@google.com> 17881M: Jakub Kicinski <kuba@kernel.org> 17882M: Paolo Abeni <pabeni@redhat.com> 17883L: netdev@vger.kernel.org 17884S: Maintained 17885P: Documentation/process/maintainer-netdev.rst 17886Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17887T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17888T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17889F: Documentation/devicetree/bindings/net/ 17890F: Documentation/networking/net_cachelines/net_device.rst 17891F: drivers/connector/ 17892F: drivers/net/ 17893F: drivers/ptp/ 17894F: drivers/s390/net/ 17895F: include/dt-bindings/net/ 17896F: include/linux/cn_proc.h 17897F: include/linux/etherdevice.h 17898F: include/linux/ethtool_netlink.h 17899F: include/linux/fcdevice.h 17900F: include/linux/fddidevice.h 17901F: include/linux/hippidevice.h 17902F: include/linux/if_* 17903F: include/linux/inetdevice.h 17904F: include/linux/netdev* 17905F: include/linux/platform_data/wiznet.h 17906F: include/uapi/linux/cn_proc.h 17907F: include/uapi/linux/ethtool_netlink* 17908F: include/uapi/linux/if_* 17909F: include/uapi/linux/net_shaper.h 17910F: include/uapi/linux/netdev* 17911F: tools/testing/selftests/drivers/net/ 17912X: Documentation/devicetree/bindings/net/bluetooth/ 17913X: Documentation/devicetree/bindings/net/can/ 17914X: Documentation/devicetree/bindings/net/wireless/ 17915X: drivers/net/can/ 17916X: drivers/net/wireless/ 17917 17918NETWORKING DRIVERS (WIRELESS) 17919M: Johannes Berg <johannes@sipsolutions.net> 17920L: linux-wireless@vger.kernel.org 17921S: Maintained 17922W: https://wireless.wiki.kernel.org/ 17923Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17924T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17925T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17926F: Documentation/devicetree/bindings/net/wireless/ 17927F: drivers/net/wireless/ 17928X: drivers/net/wireless/ath/ 17929X: drivers/net/wireless/broadcom/ 17930X: drivers/net/wireless/intel/ 17931X: drivers/net/wireless/intersil/ 17932X: drivers/net/wireless/marvell/ 17933X: drivers/net/wireless/mediatek/mt76/ 17934X: drivers/net/wireless/mediatek/mt7601u/ 17935X: drivers/net/wireless/microchip/ 17936X: drivers/net/wireless/purelifi/ 17937X: drivers/net/wireless/quantenna/ 17938X: drivers/net/wireless/ralink/ 17939X: drivers/net/wireless/realtek/ 17940X: drivers/net/wireless/rsi/ 17941X: drivers/net/wireless/silabs/ 17942X: drivers/net/wireless/st/ 17943X: drivers/net/wireless/ti/ 17944X: drivers/net/wireless/zydas/ 17945 17946NETWORKING [DSA] 17947M: Andrew Lunn <andrew@lunn.ch> 17948M: Vladimir Oltean <olteanv@gmail.com> 17949S: Maintained 17950F: Documentation/devicetree/bindings/net/dsa/ 17951F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17952F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17953F: drivers/net/dsa/ 17954F: include/linux/dsa/ 17955F: include/linux/platform_data/dsa.h 17956F: include/net/dsa.h 17957F: net/dsa/ 17958F: tools/testing/selftests/drivers/net/dsa/ 17959 17960NETWORKING [ETHTOOL] 17961M: Andrew Lunn <andrew@lunn.ch> 17962M: Jakub Kicinski <kuba@kernel.org> 17963F: Documentation/netlink/specs/ethtool.yaml 17964F: Documentation/networking/ethtool-netlink.rst 17965F: include/linux/ethtool* 17966F: include/uapi/linux/ethtool* 17967F: net/ethtool/ 17968F: tools/testing/selftests/drivers/net/*/ethtool* 17969 17970NETWORKING [ETHTOOL CABLE TEST] 17971M: Andrew Lunn <andrew@lunn.ch> 17972F: net/ethtool/cabletest.c 17973F: tools/testing/selftests/drivers/net/*/ethtool* 17974K: cable_test 17975 17976NETWORKING [ETHTOOL MAC MERGE] 17977M: Vladimir Oltean <vladimir.oltean@nxp.com> 17978F: net/ethtool/mm.c 17979F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17980K: ethtool_mm 17981 17982NETWORKING [ETHTOOL PHY TOPOLOGY] 17983M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17984F: Documentation/networking/phy-link-topology.rst 17985F: drivers/net/phy/phy_link_topology.c 17986F: include/linux/phy_link_topology.h 17987F: net/ethtool/phy.c 17988 17989NETWORKING [GENERAL] 17990M: "David S. Miller" <davem@davemloft.net> 17991M: Eric Dumazet <edumazet@google.com> 17992M: Jakub Kicinski <kuba@kernel.org> 17993M: Paolo Abeni <pabeni@redhat.com> 17994R: Simon Horman <horms@kernel.org> 17995L: netdev@vger.kernel.org 17996S: Maintained 17997P: Documentation/process/maintainer-netdev.rst 17998Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17999B: mailto:netdev@vger.kernel.org 18000T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18001T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 18002F: Documentation/core-api/netlink.rst 18003F: Documentation/netlink/ 18004F: Documentation/networking/ 18005F: Documentation/networking/net_cachelines/ 18006F: Documentation/process/maintainer-netdev.rst 18007F: Documentation/userspace-api/netlink/ 18008F: include/linux/ethtool.h 18009F: include/linux/framer/framer-provider.h 18010F: include/linux/framer/framer.h 18011F: include/linux/in.h 18012F: include/linux/in6.h 18013F: include/linux/indirect_call_wrapper.h 18014F: include/linux/inet.h 18015F: include/linux/inet_diag.h 18016F: include/linux/net.h 18017F: include/linux/netdev* 18018F: include/linux/netlink.h 18019F: include/linux/netpoll.h 18020F: include/linux/rtnetlink.h 18021F: include/linux/sctp.h 18022F: include/linux/seq_file_net.h 18023F: include/linux/skbuff* 18024F: include/net/ 18025F: include/uapi/linux/ethtool.h 18026F: include/uapi/linux/genetlink.h 18027F: include/uapi/linux/hsr_netlink.h 18028F: include/uapi/linux/in.h 18029F: include/uapi/linux/inet_diag.h 18030F: include/uapi/linux/nbd-netlink.h 18031F: include/uapi/linux/net.h 18032F: include/uapi/linux/net_namespace.h 18033F: include/uapi/linux/netconf.h 18034F: include/uapi/linux/netdev* 18035F: include/uapi/linux/netlink.h 18036F: include/uapi/linux/netlink_diag.h 18037F: include/uapi/linux/rtnetlink.h 18038F: include/uapi/linux/sctp.h 18039F: lib/net_utils.c 18040F: lib/random32.c 18041F: net/ 18042F: samples/pktgen/ 18043F: tools/net/ 18044F: tools/testing/selftests/net/ 18045X: Documentation/networking/mac80211-injection.rst 18046X: Documentation/networking/mac80211_hwsim/ 18047X: Documentation/networking/regulatory.rst 18048X: include/net/cfg80211.h 18049X: include/net/ieee80211_radiotap.h 18050X: include/net/iw_handler.h 18051X: include/net/mac80211.h 18052X: include/net/wext.h 18053X: net/9p/ 18054X: net/bluetooth/ 18055X: net/can/ 18056X: net/ceph/ 18057X: net/mac80211/ 18058X: net/rfkill/ 18059X: net/wireless/ 18060X: tools/testing/selftests/net/can/ 18061 18062NETWORKING [IOAM] 18063M: Justin Iurman <justin.iurman@uliege.be> 18064S: Maintained 18065F: Documentation/networking/ioam6* 18066F: include/linux/ioam6* 18067F: include/net/ioam6* 18068F: include/uapi/linux/ioam6* 18069F: net/ipv6/ioam6* 18070F: tools/testing/selftests/net/ioam6* 18071 18072NETWORKING [IPSEC] 18073M: Steffen Klassert <steffen.klassert@secunet.com> 18074M: Herbert Xu <herbert@gondor.apana.org.au> 18075M: "David S. Miller" <davem@davemloft.net> 18076L: netdev@vger.kernel.org 18077S: Maintained 18078T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 18079T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 18080F: include/net/xfrm.h 18081F: include/uapi/linux/xfrm.h 18082F: net/ipv4/ah4.c 18083F: net/ipv4/esp4* 18084F: net/ipv4/ip_vti.c 18085F: net/ipv4/ipcomp.c 18086F: net/ipv4/xfrm* 18087F: net/ipv6/ah6.c 18088F: net/ipv6/esp6* 18089F: net/ipv6/ip6_vti.c 18090F: net/ipv6/ipcomp6.c 18091F: net/ipv6/xfrm* 18092F: net/key/ 18093F: net/xfrm/ 18094F: tools/testing/selftests/net/ipsec.c 18095 18096NETWORKING [IPv4/IPv6] 18097M: "David S. Miller" <davem@davemloft.net> 18098M: David Ahern <dsahern@kernel.org> 18099L: netdev@vger.kernel.org 18100S: Maintained 18101T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18102F: arch/x86/net/* 18103F: include/linux/ip.h 18104F: include/linux/ipv6* 18105F: include/net/fib* 18106F: include/net/ip* 18107F: include/net/route.h 18108F: net/ipv4/ 18109F: net/ipv6/ 18110 18111NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 18112M: Paul Moore <paul@paul-moore.com> 18113L: netdev@vger.kernel.org 18114L: linux-security-module@vger.kernel.org 18115S: Supported 18116W: https://github.com/netlabel 18117F: Documentation/netlabel/ 18118F: include/net/calipso.h 18119F: include/net/cipso_ipv4.h 18120F: include/net/netlabel.h 18121F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 18122F: include/uapi/linux/netfilter/xt_SECMARK.h 18123F: net/ipv4/cipso_ipv4.c 18124F: net/ipv6/calipso.c 18125F: net/netfilter/xt_CONNSECMARK.c 18126F: net/netfilter/xt_SECMARK.c 18127F: net/netlabel/ 18128 18129NETWORKING [MACSEC] 18130M: Sabrina Dubroca <sd@queasysnail.net> 18131L: netdev@vger.kernel.org 18132S: Maintained 18133F: drivers/net/macsec.c 18134F: include/net/macsec.h 18135F: include/uapi/linux/if_macsec.h 18136K: macsec 18137K: \bmdo_ 18138 18139NETWORKING [MPTCP] 18140M: Matthieu Baerts <matttbe@kernel.org> 18141M: Mat Martineau <martineau@kernel.org> 18142R: Geliang Tang <geliang@kernel.org> 18143L: netdev@vger.kernel.org 18144L: mptcp@lists.linux.dev 18145S: Maintained 18146W: https://github.com/multipath-tcp/mptcp_net-next/wiki 18147B: https://github.com/multipath-tcp/mptcp_net-next/issues 18148T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 18149T: git https://github.com/multipath-tcp/mptcp_net-next.git export 18150F: Documentation/netlink/specs/mptcp_pm.yaml 18151F: Documentation/networking/mptcp*.rst 18152F: include/net/mptcp.h 18153F: include/trace/events/mptcp.h 18154F: include/uapi/linux/mptcp*.h 18155F: net/mptcp/ 18156F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 18157F: tools/testing/selftests/net/mptcp/ 18158 18159NETWORKING [SRv6] 18160M: Andrea Mayer <andrea.mayer@uniroma2.it> 18161L: netdev@vger.kernel.org 18162S: Maintained 18163T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18164F: include/linux/seg6* 18165F: include/net/seg6* 18166F: include/uapi/linux/seg6* 18167F: net/ipv6/seg6* 18168F: tools/testing/selftests/net/srv6* 18169 18170NETWORKING [TCP] 18171M: Eric Dumazet <edumazet@google.com> 18172M: Neal Cardwell <ncardwell@google.com> 18173R: Kuniyuki Iwashima <kuniyu@google.com> 18174L: netdev@vger.kernel.org 18175S: Maintained 18176F: Documentation/networking/net_cachelines/tcp_sock.rst 18177F: include/linux/tcp.h 18178F: include/net/tcp.h 18179F: include/trace/events/tcp.h 18180F: include/uapi/linux/tcp.h 18181F: net/ipv4/inet_connection_sock.c 18182F: net/ipv4/inet_hashtables.c 18183F: net/ipv4/inet_timewait_sock.c 18184F: net/ipv4/syncookies.c 18185F: net/ipv4/tcp*.c 18186F: net/ipv6/inet6_connection_sock.c 18187F: net/ipv6/inet6_hashtables.c 18188F: net/ipv6/syncookies.c 18189F: net/ipv6/tcp*.c 18190 18191NETWORKING [TLS] 18192M: John Fastabend <john.fastabend@gmail.com> 18193M: Jakub Kicinski <kuba@kernel.org> 18194M: Sabrina Dubroca <sd@queasysnail.net> 18195L: netdev@vger.kernel.org 18196S: Maintained 18197F: include/net/tls.h 18198F: include/uapi/linux/tls.h 18199F: net/tls/* 18200 18201NETWORKING [SOCKETS] 18202M: Eric Dumazet <edumazet@google.com> 18203M: Kuniyuki Iwashima <kuniyu@google.com> 18204M: Paolo Abeni <pabeni@redhat.com> 18205M: Willem de Bruijn <willemb@google.com> 18206S: Maintained 18207F: include/linux/sock_diag.h 18208F: include/linux/socket.h 18209F: include/linux/sockptr.h 18210F: include/net/sock.h 18211F: include/net/sock_reuseport.h 18212F: include/uapi/linux/socket.h 18213F: net/core/*sock* 18214F: net/core/scm.c 18215F: net/socket.c 18216 18217NETWORKING [UNIX SOCKETS] 18218M: Kuniyuki Iwashima <kuniyu@google.com> 18219S: Maintained 18220F: include/net/af_unix.h 18221F: include/net/netns/unix.h 18222F: include/uapi/linux/unix_diag.h 18223F: net/unix/ 18224F: tools/testing/selftests/net/af_unix/ 18225 18226NETXEN (1/10) GbE SUPPORT 18227M: Manish Chopra <manishc@marvell.com> 18228M: Rahul Verma <rahulv@marvell.com> 18229M: GR-Linux-NIC-Dev@marvell.com 18230L: netdev@vger.kernel.org 18231S: Maintained 18232F: drivers/net/ethernet/qlogic/netxen/ 18233 18234NET_FAILOVER MODULE 18235M: Sridhar Samudrala <sridhar.samudrala@intel.com> 18236L: netdev@vger.kernel.org 18237S: Supported 18238F: Documentation/networking/net_failover.rst 18239F: drivers/net/net_failover.c 18240F: include/net/net_failover.h 18241 18242NEXTHOP 18243M: David Ahern <dsahern@kernel.org> 18244L: netdev@vger.kernel.org 18245S: Maintained 18246F: include/net/netns/nexthop.h 18247F: include/net/nexthop.h 18248F: include/uapi/linux/nexthop.h 18249F: net/ipv4/nexthop.c 18250 18251NFC SUBSYSTEM 18252M: Krzysztof Kozlowski <krzk@kernel.org> 18253L: netdev@vger.kernel.org 18254S: Maintained 18255F: Documentation/devicetree/bindings/net/nfc/ 18256F: drivers/nfc/ 18257F: include/net/nfc/ 18258F: include/uapi/linux/nfc.h 18259F: net/nfc/ 18260 18261NFC VIRTUAL NCI DEVICE DRIVER 18262M: Bongsu Jeon <bongsu.jeon@samsung.com> 18263L: netdev@vger.kernel.org 18264S: Supported 18265F: drivers/nfc/virtual_ncidev.c 18266F: tools/testing/selftests/nci/ 18267 18268NFS, SUNRPC, AND LOCKD CLIENTS 18269M: Trond Myklebust <trondmy@kernel.org> 18270M: Anna Schumaker <anna@kernel.org> 18271L: linux-nfs@vger.kernel.org 18272S: Maintained 18273W: http://client.linux-nfs.org 18274T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 18275F: Documentation/filesystems/nfs/ 18276F: fs/lockd/ 18277F: fs/nfs/ 18278F: fs/nfs_common/ 18279F: include/linux/lockd/ 18280F: include/linux/nfs* 18281F: include/linux/sunrpc/ 18282F: include/uapi/linux/nfs* 18283F: include/uapi/linux/sunrpc/ 18284F: net/sunrpc/ 18285 18286NILFS2 FILESYSTEM 18287M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 18288L: linux-nilfs@vger.kernel.org 18289S: Supported 18290W: https://nilfs.sourceforge.io/ 18291T: git https://github.com/konis/nilfs2.git 18292F: Documentation/filesystems/nilfs2.rst 18293F: fs/nilfs2/ 18294F: include/trace/events/nilfs2.h 18295F: include/uapi/linux/nilfs2_api.h 18296F: include/uapi/linux/nilfs2_ondisk.h 18297 18298NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 18299M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18300S: Maintained 18301W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18302F: Documentation/scsi/NinjaSCSI.rst 18303F: drivers/scsi/pcmcia/nsp_* 18304 18305NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 18306M: GOTO Masanori <gotom@debian.or.jp> 18307M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18308S: Maintained 18309W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18310F: Documentation/scsi/NinjaSCSI.rst 18311F: drivers/scsi/nsp32* 18312 18313NINTENDO HID DRIVER 18314M: Daniel J. Ogorchock <djogorchock@gmail.com> 18315L: linux-input@vger.kernel.org 18316S: Maintained 18317F: drivers/hid/hid-nintendo* 18318 18319NIOS2 ARCHITECTURE 18320M: Dinh Nguyen <dinguyen@kernel.org> 18321S: Maintained 18322T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 18323F: arch/nios2/ 18324 18325NITRO ENCLAVES (NE) 18326M: Alexandru Ciobotaru <alcioa@amazon.com> 18327R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18328L: linux-kernel@vger.kernel.org 18329S: Supported 18330W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18331F: Documentation/virt/ne_overview.rst 18332F: drivers/virt/nitro_enclaves/ 18333F: include/linux/nitro_enclaves.h 18334F: include/uapi/linux/nitro_enclaves.h 18335F: samples/nitro_enclaves/ 18336 18337NITRO SECURE MODULE (NSM) 18338M: Alexander Graf <graf@amazon.com> 18339R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18340L: linux-kernel@vger.kernel.org 18341S: Supported 18342W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18343F: drivers/misc/nsm.c 18344F: include/uapi/linux/nsm.h 18345 18346NOHZ, DYNTICKS SUPPORT 18347M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18348M: Frederic Weisbecker <frederic@kernel.org> 18349M: Ingo Molnar <mingo@kernel.org> 18350M: Thomas Gleixner <tglx@linutronix.de> 18351L: linux-kernel@vger.kernel.org 18352S: Maintained 18353T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18354F: include/linux/sched/nohz.h 18355F: include/linux/tick.h 18356F: kernel/time/tick*.* 18357 18358NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18359M: Pavel Machek <pavel@kernel.org> 18360M: Sakari Ailus <sakari.ailus@iki.fi> 18361L: linux-media@vger.kernel.org 18362S: Maintained 18363F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18364F: drivers/media/i2c/ad5820.c 18365F: drivers/media/i2c/et8ek8 18366 18367NOKIA N900 POWER SUPPLY DRIVERS 18368R: Pali Rohár <pali@kernel.org> 18369F: drivers/power/supply/bq2415x_charger.c 18370F: drivers/power/supply/bq27xxx_battery.c 18371F: drivers/power/supply/bq27xxx_battery_i2c.c 18372F: drivers/power/supply/isp1704_charger.c 18373F: drivers/power/supply/rx51_battery.c 18374F: include/linux/power/bq2415x_charger.h 18375F: include/linux/power/bq27xxx_battery.h 18376 18377NOLIBC HEADER FILE 18378M: Willy Tarreau <w@1wt.eu> 18379M: Thomas Weißschuh <linux@weissschuh.net> 18380S: Maintained 18381T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18382F: tools/include/nolibc/ 18383F: tools/testing/selftests/nolibc/ 18384 18385NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18386M: Hans de Goede <hansg@kernel.org> 18387L: linux-input@vger.kernel.org 18388S: Maintained 18389F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18390F: drivers/input/touchscreen/novatek-nvt-ts.c 18391 18392NSDEPS 18393M: Matthias Maennich <maennich@google.com> 18394S: Maintained 18395F: Documentation/core-api/symbol-namespaces.rst 18396F: scripts/nsdeps 18397 18398NTB AMD DRIVER 18399M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18400M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18401L: ntb@lists.linux.dev 18402S: Supported 18403F: drivers/ntb/hw/amd/ 18404 18405NTB DRIVER CORE 18406M: Jon Mason <jdmason@kudzu.us> 18407M: Dave Jiang <dave.jiang@intel.com> 18408M: Allen Hubbe <allenbh@gmail.com> 18409L: ntb@lists.linux.dev 18410S: Supported 18411W: https://github.com/jonmason/ntb/wiki 18412T: git https://github.com/jonmason/ntb.git 18413F: drivers/net/ntb_netdev.c 18414F: drivers/ntb/ 18415F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18416F: include/linux/ntb.h 18417F: include/linux/ntb_transport.h 18418F: tools/testing/selftests/ntb/ 18419 18420NTB INTEL DRIVER 18421M: Dave Jiang <dave.jiang@intel.com> 18422L: ntb@lists.linux.dev 18423S: Supported 18424W: https://github.com/davejiang/linux/wiki 18425T: git https://github.com/davejiang/linux.git 18426F: drivers/ntb/hw/intel/ 18427 18428NTFS3 FILESYSTEM 18429M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18430L: ntfs3@lists.linux.dev 18431S: Supported 18432W: http://www.paragon-software.com/ 18433T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18434F: Documentation/filesystems/ntfs3.rst 18435F: fs/ntfs3/ 18436 18437NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18438M: Elizabeth Figura <zfigura@codeweavers.com> 18439L: wine-devel@winehq.org 18440S: Supported 18441F: Documentation/userspace-api/ntsync.rst 18442F: drivers/misc/ntsync.c 18443F: include/uapi/linux/ntsync.h 18444F: tools/testing/selftests/drivers/ntsync/ 18445 18446NUBUS SUBSYSTEM 18447M: Finn Thain <fthain@linux-m68k.org> 18448L: linux-m68k@lists.linux-m68k.org 18449S: Maintained 18450F: arch/*/include/asm/nubus.h 18451F: drivers/nubus/ 18452F: include/linux/nubus.h 18453F: include/uapi/linux/nubus.h 18454 18455NUVOTON NCT6694 MFD DRIVER 18456M: Ming Yu <tmyu0@nuvoton.com> 18457S: Supported 18458F: drivers/gpio/gpio-nct6694.c 18459F: drivers/hwmon/nct6694-hwmon.c 18460F: drivers/i2c/busses/i2c-nct6694.c 18461F: drivers/mfd/nct6694.c 18462F: drivers/net/can/usb/nct6694_canfd.c 18463F: drivers/rtc/rtc-nct6694.c 18464F: drivers/watchdog/nct6694_wdt.c 18465F: include/linux/mfd/nct6694.h 18466 18467NUVOTON NCT7201 IIO DRIVER 18468M: Eason Yang <j2anfernee@gmail.com> 18469L: linux-iio@vger.kernel.org 18470S: Maintained 18471F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18472F: drivers/iio/adc/nct7201.c 18473 18474NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18475M: Antonino Daplas <adaplas@gmail.com> 18476L: linux-fbdev@vger.kernel.org 18477S: Maintained 18478F: drivers/video/fbdev/nvidia/ 18479F: drivers/video/fbdev/riva/ 18480 18481NVIDIA WMI EC BACKLIGHT DRIVER 18482M: Daniel Dadap <ddadap@nvidia.com> 18483L: platform-driver-x86@vger.kernel.org 18484S: Supported 18485F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18486F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18487 18488NVM EXPRESS DRIVER 18489M: Keith Busch <kbusch@kernel.org> 18490M: Jens Axboe <axboe@fb.com> 18491M: Christoph Hellwig <hch@lst.de> 18492M: Sagi Grimberg <sagi@grimberg.me> 18493L: linux-nvme@lists.infradead.org 18494S: Supported 18495W: http://git.infradead.org/nvme.git 18496T: git git://git.infradead.org/nvme.git 18497F: Documentation/nvme/ 18498F: drivers/nvme/common/ 18499F: drivers/nvme/host/ 18500F: include/linux/nvme-*.h 18501F: include/linux/nvme.h 18502F: include/uapi/linux/nvme_ioctl.h 18503 18504NVM EXPRESS FABRICS AUTHENTICATION 18505M: Hannes Reinecke <hare@suse.de> 18506L: linux-nvme@lists.infradead.org 18507S: Supported 18508F: drivers/nvme/host/auth.c 18509F: drivers/nvme/target/auth.c 18510F: drivers/nvme/target/fabrics-cmd-auth.c 18511F: include/linux/nvme-auth.h 18512 18513NVM EXPRESS FC TRANSPORT DRIVERS 18514M: Justin Tee <justin.tee@broadcom.com> 18515M: Naresh Gottumukkala <nareshgottumukkala83@gmail.com> 18516M: Paul Ely <paul.ely@broadcom.com> 18517L: linux-nvme@lists.infradead.org 18518S: Supported 18519F: drivers/nvme/host/fc.c 18520F: drivers/nvme/target/fc.c 18521F: drivers/nvme/target/fcloop.c 18522F: include/linux/nvme-fc-driver.h 18523F: include/linux/nvme-fc.h 18524 18525NVM EXPRESS HARDWARE MONITORING SUPPORT 18526M: Guenter Roeck <linux@roeck-us.net> 18527L: linux-nvme@lists.infradead.org 18528S: Supported 18529F: drivers/nvme/host/hwmon.c 18530 18531NVM EXPRESS TARGET DRIVER 18532M: Christoph Hellwig <hch@lst.de> 18533M: Sagi Grimberg <sagi@grimberg.me> 18534M: Chaitanya Kulkarni <kch@nvidia.com> 18535L: linux-nvme@lists.infradead.org 18536S: Supported 18537W: http://git.infradead.org/nvme.git 18538T: git git://git.infradead.org/nvme.git 18539F: drivers/nvme/target/ 18540 18541NVMEM FRAMEWORK 18542M: Srinivas Kandagatla <srini@kernel.org> 18543S: Maintained 18544T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18545F: Documentation/ABI/stable/sysfs-bus-nvmem 18546F: Documentation/devicetree/bindings/nvmem/ 18547F: drivers/nvmem/ 18548F: include/dt-bindings/nvmem/ 18549F: include/linux/nvmem-consumer.h 18550F: include/linux/nvmem-provider.h 18551 18552NXP BLUETOOTH WIRELESS DRIVERS 18553M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18554M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18555S: Maintained 18556F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18557F: drivers/bluetooth/btnxpuart.c 18558 18559NXP C45 TJA11XX PHY DRIVER 18560M: Andrei Botila <andrei.botila@oss.nxp.com> 18561L: netdev@vger.kernel.org 18562S: Maintained 18563F: drivers/net/phy/nxp-c45-tja11xx* 18564 18565NXP FSPI DRIVER 18566M: Han Xu <han.xu@nxp.com> 18567M: Haibo Chen <haibo.chen@nxp.com> 18568R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18569L: linux-spi@vger.kernel.org 18570L: imx@lists.linux.dev 18571S: Maintained 18572F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18573F: drivers/spi/spi-nxp-fspi.c 18574 18575NXP FXAS21002C DRIVER 18576M: Rui Miguel Silva <rmfrfs@gmail.com> 18577L: linux-iio@vger.kernel.org 18578S: Maintained 18579F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18580F: drivers/iio/gyro/fxas21002c.h 18581F: drivers/iio/gyro/fxas21002c_core.c 18582F: drivers/iio/gyro/fxas21002c_i2c.c 18583F: drivers/iio/gyro/fxas21002c_spi.c 18584 18585NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18586M: Haibo Chen <haibo.chen@nxp.com> 18587L: linux-iio@vger.kernel.org 18588L: imx@lists.linux.dev 18589S: Maintained 18590F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18591F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18592F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18593F: drivers/iio/adc/imx7d_adc.c 18594F: drivers/iio/adc/imx93_adc.c 18595F: drivers/iio/adc/vf610_adc.c 18596 18597NXP i.MX 8M ISI DRIVER 18598M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18599L: linux-media@vger.kernel.org 18600S: Maintained 18601F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18602F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18603F: drivers/media/platform/nxp/imx8-isi/ 18604 18605NXP i.MX 8MP DW100 V4L2 DRIVER 18606M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18607L: linux-media@vger.kernel.org 18608S: Maintained 18609F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18610F: Documentation/userspace-api/media/drivers/dw100.rst 18611F: drivers/media/platform/nxp/dw100/ 18612F: include/uapi/linux/dw100.h 18613 18614NXP i.MX 8MQ DCSS DRIVER 18615M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18616R: Lucas Stach <l.stach@pengutronix.de> 18617L: dri-devel@lists.freedesktop.org 18618S: Maintained 18619T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18620F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18621F: drivers/gpu/drm/imx/dcss/ 18622 18623NXP i.MX 8QXP ADC DRIVER 18624M: Cai Huoqing <cai.huoqing@linux.dev> 18625M: Haibo Chen <haibo.chen@nxp.com> 18626L: imx@lists.linux.dev 18627L: linux-iio@vger.kernel.org 18628S: Maintained 18629F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18630F: drivers/iio/adc/imx8qxp-adc.c 18631 18632NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18633M: Mirela Rabulea <mirela.rabulea@nxp.com> 18634L: imx@lists.linux.dev 18635L: linux-media@vger.kernel.org 18636S: Maintained 18637F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18638F: drivers/media/platform/nxp/imx-jpeg 18639 18640NXP i.MX CLOCK DRIVERS 18641M: Abel Vesa <abelvesa@kernel.org> 18642R: Peng Fan <peng.fan@nxp.com> 18643L: linux-clk@vger.kernel.org 18644L: imx@lists.linux.dev 18645S: Maintained 18646T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18647F: Documentation/devicetree/bindings/clock/*imx* 18648F: drivers/clk/imx/ 18649F: include/dt-bindings/clock/*imx* 18650 18651NXP NETC TIMER PTP CLOCK DRIVER 18652M: Wei Fang <wei.fang@nxp.com> 18653M: Clark Wang <xiaoning.wang@nxp.com> 18654L: imx@lists.linux.dev 18655L: netdev@vger.kernel.org 18656S: Maintained 18657F: Documentation/devicetree/bindings/ptp/nxp,ptp-netc.yaml 18658F: drivers/ptp/ptp_netc.c 18659 18660NXP PF5300/PF5301/PF5302 PMIC REGULATOR DEVICE DRIVER 18661M: Woodrow Douglass <wdouglass@carnegierobotics.com> 18662S: Maintained 18663F: Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml 18664F: drivers/regulator/pf530x-regulator.c 18665 18666NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18667M: Jagan Teki <jagan@amarulasolutions.com> 18668S: Maintained 18669F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18670F: drivers/regulator/pf8x00-regulator.c 18671 18672NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18673M: Krzysztof Kozlowski <krzk@kernel.org> 18674L: linux-kernel@vger.kernel.org 18675S: Maintained 18676F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18677F: drivers/extcon/extcon-ptn5150.c 18678 18679NXP SGTL5000 DRIVER 18680M: Fabio Estevam <festevam@gmail.com> 18681L: linux-sound@vger.kernel.org 18682S: Maintained 18683F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18684F: sound/soc/codecs/sgtl5000* 18685 18686NXP SJA1105 ETHERNET SWITCH DRIVER 18687M: Vladimir Oltean <olteanv@gmail.com> 18688L: linux-kernel@vger.kernel.org 18689S: Maintained 18690F: drivers/net/dsa/sja1105 18691F: drivers/net/pcs/pcs-xpcs-nxp.c 18692 18693NXP TDA998X DRM DRIVER 18694M: Russell King <linux@armlinux.org.uk> 18695S: Maintained 18696T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18697T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18698F: drivers/gpu/drm/bridge/tda998x_drv.c 18699F: include/dt-bindings/display/tda998x.h 18700K: "nxp,tda998x" 18701 18702NXP TFA9879 DRIVER 18703M: Peter Rosin <peda@axentia.se> 18704L: linux-sound@vger.kernel.org 18705S: Maintained 18706F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18707F: sound/soc/codecs/tfa9879* 18708 18709NXP-NCI NFC DRIVER 18710S: Orphan 18711F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18712F: drivers/nfc/nxp-nci 18713 18714NXP/Goodix TFA989X (TFA1) DRIVER 18715M: Stephan Gerhold <stephan@gerhold.net> 18716L: linux-sound@vger.kernel.org 18717S: Maintained 18718F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18719F: sound/soc/codecs/tfa989x.c 18720 18721NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18722M: Jonas Malaco <jonas@protocubo.io> 18723L: linux-hwmon@vger.kernel.org 18724S: Maintained 18725F: Documentation/hwmon/nzxt-kraken2.rst 18726F: drivers/hwmon/nzxt-kraken2.c 18727 18728NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18729M: Jonas Malaco <jonas@protocubo.io> 18730M: Aleksa Savic <savicaleksa83@gmail.com> 18731L: linux-hwmon@vger.kernel.org 18732S: Maintained 18733F: Documentation/hwmon/nzxt-kraken3.rst 18734F: drivers/hwmon/nzxt-kraken3.c 18735 18736OBJAGG 18737M: Jiri Pirko <jiri@resnulli.us> 18738L: netdev@vger.kernel.org 18739S: Supported 18740F: include/linux/objagg.h 18741F: lib/objagg.c 18742F: lib/test_objagg.c 18743 18744OBJPOOL 18745M: Matt Wu <wuqiang.matt@bytedance.com> 18746S: Supported 18747F: include/linux/objpool.h 18748F: lib/objpool.c 18749F: lib/test_objpool.c 18750 18751OBJTOOL 18752M: Josh Poimboeuf <jpoimboe@kernel.org> 18753M: Peter Zijlstra <peterz@infradead.org> 18754S: Supported 18755F: include/linux/objtool*.h 18756F: tools/objtool/ 18757 18758OCELOT ETHERNET SWITCH DRIVER 18759M: Vladimir Oltean <vladimir.oltean@nxp.com> 18760M: Claudiu Manoil <claudiu.manoil@nxp.com> 18761M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18762M: UNGLinuxDriver@microchip.com 18763L: netdev@vger.kernel.org 18764S: Supported 18765F: drivers/net/dsa/ocelot/* 18766F: drivers/net/ethernet/mscc/ 18767F: include/soc/mscc/ocelot* 18768F: net/dsa/tag_ocelot.c 18769F: net/dsa/tag_ocelot_8021q.c 18770F: tools/testing/selftests/drivers/net/ocelot/* 18771 18772OCELOT EXTERNAL SWITCH CONTROL 18773M: Colin Foster <colin.foster@in-advantage.com> 18774S: Supported 18775F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18776F: drivers/mfd/ocelot* 18777F: drivers/net/dsa/ocelot/ocelot_ext.c 18778F: include/linux/mfd/ocelot.h 18779 18780OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18781M: Frederic Barrat <fbarrat@linux.ibm.com> 18782M: Andrew Donnellan <ajd@linux.ibm.com> 18783L: linuxppc-dev@lists.ozlabs.org 18784S: Supported 18785F: Documentation/userspace-api/accelerators/ocxl.rst 18786F: arch/powerpc/include/asm/pnv-ocxl.h 18787F: arch/powerpc/platforms/powernv/ocxl.c 18788F: drivers/misc/ocxl/ 18789F: include/misc/ocxl* 18790F: include/uapi/misc/ocxl.h 18791 18792OMAP AUDIO SUPPORT 18793M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18794M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18795L: linux-sound@vger.kernel.org 18796L: linux-omap@vger.kernel.org 18797S: Maintained 18798F: sound/soc/ti/n810.c 18799F: sound/soc/ti/omap* 18800F: sound/soc/ti/rx51.c 18801F: sound/soc/ti/sdma-pcm.* 18802 18803OMAP CLOCK FRAMEWORK SUPPORT 18804M: Paul Walmsley <paul@pwsan.com> 18805L: linux-omap@vger.kernel.org 18806S: Maintained 18807F: arch/arm/*omap*/*clock* 18808 18809OMAP DEVICE TREE SUPPORT 18810M: Tony Lindgren <tony@atomide.com> 18811L: linux-omap@vger.kernel.org 18812L: devicetree@vger.kernel.org 18813S: Maintained 18814F: arch/arm/boot/dts/ti/omap/ 18815 18816OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18817L: linux-omap@vger.kernel.org 18818L: linux-fbdev@vger.kernel.org 18819S: Orphan 18820F: Documentation/arch/arm/omap/dss.rst 18821F: drivers/video/fbdev/omap2/ 18822 18823OMAP FRAMEBUFFER SUPPORT 18824L: linux-fbdev@vger.kernel.org 18825L: linux-omap@vger.kernel.org 18826S: Orphan 18827F: drivers/video/fbdev/omap/ 18828 18829OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18830M: Roger Quadros <rogerq@kernel.org> 18831M: Tony Lindgren <tony@atomide.com> 18832L: linux-omap@vger.kernel.org 18833S: Maintained 18834F: arch/arm/mach-omap2/*gpmc* 18835F: drivers/memory/omap-gpmc.c 18836 18837OMAP GPIO DRIVER 18838M: Grygorii Strashko <grygorii.strashko@ti.com> 18839M: Santosh Shilimkar <ssantosh@kernel.org> 18840M: Kevin Hilman <khilman@kernel.org> 18841L: linux-omap@vger.kernel.org 18842S: Maintained 18843F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18844F: drivers/gpio/gpio-omap.c 18845 18846OMAP HARDWARE SPINLOCK SUPPORT 18847L: linux-omap@vger.kernel.org 18848S: Orphan 18849F: drivers/hwspinlock/omap_hwspinlock.c 18850 18851OMAP HS MMC SUPPORT 18852L: linux-mmc@vger.kernel.org 18853L: linux-omap@vger.kernel.org 18854S: Orphan 18855F: drivers/mmc/host/omap_hsmmc.c 18856 18857OMAP HWMOD DATA 18858M: Paul Walmsley <paul@pwsan.com> 18859L: linux-omap@vger.kernel.org 18860S: Maintained 18861F: arch/arm/mach-omap2/omap_hwmod*data* 18862 18863OMAP HWMOD SUPPORT 18864M: Paul Walmsley <paul@pwsan.com> 18865L: linux-omap@vger.kernel.org 18866S: Maintained 18867F: arch/arm/mach-omap2/omap_hwmod.* 18868 18869OMAP I2C DRIVER 18870M: Vignesh R <vigneshr@ti.com> 18871L: linux-omap@vger.kernel.org 18872L: linux-i2c@vger.kernel.org 18873S: Maintained 18874F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18875F: drivers/i2c/busses/i2c-omap.c 18876 18877OMAP MMC SUPPORT 18878M: Aaro Koskinen <aaro.koskinen@iki.fi> 18879L: linux-omap@vger.kernel.org 18880S: Odd Fixes 18881F: drivers/mmc/host/omap.c 18882 18883OMAP POWER MANAGEMENT SUPPORT 18884M: Kevin Hilman <khilman@kernel.org> 18885L: linux-omap@vger.kernel.org 18886S: Maintained 18887F: arch/arm/*omap*/*pm* 18888F: drivers/cpufreq/omap-cpufreq.c 18889 18890OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18891M: Paul Walmsley <paul@pwsan.com> 18892L: linux-omap@vger.kernel.org 18893S: Maintained 18894F: arch/arm/mach-omap2/prm* 18895 18896OMAP RANDOM NUMBER GENERATOR SUPPORT 18897M: Deepak Saxena <dsaxena@plexity.net> 18898S: Maintained 18899F: drivers/char/hw_random/omap-rng.c 18900 18901OMAP USB SUPPORT 18902L: linux-usb@vger.kernel.org 18903L: linux-omap@vger.kernel.org 18904S: Orphan 18905F: arch/arm/*omap*/usb* 18906F: drivers/usb/*/*omap* 18907 18908OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18909M: Mark Jackson <mpfj@newflow.co.uk> 18910L: linux-omap@vger.kernel.org 18911S: Maintained 18912F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18913 18914OMAP1 SUPPORT 18915M: Aaro Koskinen <aaro.koskinen@iki.fi> 18916M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18917R: Tony Lindgren <tony@atomide.com> 18918L: linux-omap@vger.kernel.org 18919S: Maintained 18920Q: http://patchwork.kernel.org/project/linux-omap/list/ 18921T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18922F: arch/arm/configs/omap1_defconfig 18923F: arch/arm/mach-omap1/ 18924F: drivers/i2c/busses/i2c-omap.c 18925F: include/linux/platform_data/ams-delta-fiq.h 18926F: include/linux/platform_data/i2c-omap.h 18927 18928OMAP2+ SUPPORT 18929M: Aaro Koskinen <aaro.koskinen@iki.fi> 18930M: Andreas Kemnade <andreas@kemnade.info> 18931M: Kevin Hilman <khilman@baylibre.com> 18932M: Roger Quadros <rogerq@kernel.org> 18933M: Tony Lindgren <tony@atomide.com> 18934L: linux-omap@vger.kernel.org 18935S: Maintained 18936W: http://linux.omap.com/ 18937Q: http://patchwork.kernel.org/project/linux-omap/list/ 18938T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18939F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18940F: arch/arm/configs/omap2plus_defconfig 18941F: arch/arm/mach-omap2/ 18942F: drivers/bus/omap*.[ch] 18943F: drivers/bus/ti-sysc.c 18944F: drivers/gpio/gpio-tps65219.c 18945F: drivers/i2c/busses/i2c-omap.c 18946F: drivers/irqchip/irq-omap-intc.c 18947F: drivers/mfd/*omap*.c 18948F: drivers/mfd/menelaus.c 18949F: drivers/mfd/palmas.c 18950F: drivers/mfd/tps65217.c 18951F: drivers/mfd/tps65218.c 18952F: drivers/mfd/tps65219.c 18953F: drivers/mfd/tps65910.c 18954F: drivers/mfd/twl-core.[ch] 18955F: drivers/mfd/twl4030*.c 18956F: drivers/mfd/twl6030*.c 18957F: drivers/mfd/twl6040*.c 18958F: drivers/regulator/palmas-regulator*.c 18959F: drivers/regulator/pbias-regulator.c 18960F: drivers/regulator/tps65217-regulator.c 18961F: drivers/regulator/tps65218-regulator.c 18962F: drivers/regulator/tps65219-regulator.c 18963F: drivers/regulator/tps65910-regulator.c 18964F: drivers/regulator/twl-regulator.c 18965F: drivers/regulator/twl6030-regulator.c 18966F: include/linux/platform_data/i2c-omap.h 18967F: include/linux/platform_data/ti-sysc.h 18968 18969OMFS FILESYSTEM 18970M: Bob Copeland <me@bobcopeland.com> 18971L: linux-karma-devel@lists.sourceforge.net 18972S: Maintained 18973F: Documentation/filesystems/omfs.rst 18974F: fs/omfs/ 18975 18976OMNIVISION OG01A1B SENSOR DRIVER 18977M: Sakari Ailus <sakari.ailus@linux.intel.com> 18978L: linux-media@vger.kernel.org 18979S: Maintained 18980F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18981F: drivers/media/i2c/og01a1b.c 18982 18983OMNIVISION OG0VE1B SENSOR DRIVER 18984M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 18985L: linux-media@vger.kernel.org 18986S: Maintained 18987T: git git://linuxtv.org/media_tree.git 18988F: Documentation/devicetree/bindings/media/i2c/ovti,og0ve1b.yaml 18989F: drivers/media/i2c/og0ve1b.c 18990 18991OMNIVISION OV01A10 SENSOR DRIVER 18992M: Bingbu Cao <bingbu.cao@intel.com> 18993L: linux-media@vger.kernel.org 18994S: Maintained 18995T: git git://linuxtv.org/media.git 18996F: drivers/media/i2c/ov01a10.c 18997 18998OMNIVISION OV02A10 SENSOR DRIVER 18999L: linux-media@vger.kernel.org 19000S: Orphan 19001T: git git://linuxtv.org/media.git 19002F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 19003F: drivers/media/i2c/ov02a10.c 19004 19005OMNIVISION OV02C10 SENSOR DRIVER 19006M: Hans de Goede <hansg@kernel.org> 19007R: Bryan O'Donoghue <bod@kernel.org> 19008L: linux-media@vger.kernel.org 19009S: Maintained 19010T: git git://linuxtv.org/media.git 19011F: drivers/media/i2c/ov02c10.c 19012 19013OMNIVISION OV02E10 SENSOR DRIVER 19014M: Bryan O'Donoghue <bod@kernel.org> 19015M: Hans de Goede <hansg@kernel.org> 19016L: linux-media@vger.kernel.org 19017S: Maintained 19018T: git git://linuxtv.org/media.git 19019F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 19020F: drivers/media/i2c/ov02e10.c 19021 19022OMNIVISION OV08D10 SENSOR DRIVER 19023M: Jimmy Su <jimmy.su@intel.com> 19024L: linux-media@vger.kernel.org 19025S: Maintained 19026T: git git://linuxtv.org/media.git 19027F: drivers/media/i2c/ov08d10.c 19028 19029OMNIVISION OV08X40 SENSOR DRIVER 19030M: Jason Chen <jason.z.chen@intel.com> 19031L: linux-media@vger.kernel.org 19032S: Maintained 19033T: git git://linuxtv.org/media.git 19034F: drivers/media/i2c/ov08x40.c 19035F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 19036 19037OMNIVISION OV13858 SENSOR DRIVER 19038M: Sakari Ailus <sakari.ailus@linux.intel.com> 19039L: linux-media@vger.kernel.org 19040S: Maintained 19041T: git git://linuxtv.org/media.git 19042F: drivers/media/i2c/ov13858.c 19043 19044OMNIVISION OV13B10 SENSOR DRIVER 19045M: Arec Kao <arec.kao@intel.com> 19046L: linux-media@vger.kernel.org 19047S: Maintained 19048T: git git://linuxtv.org/media.git 19049F: drivers/media/i2c/ov13b10.c 19050 19051OMNIVISION OV2680 SENSOR DRIVER 19052M: Rui Miguel Silva <rmfrfs@gmail.com> 19053M: Hans de Goede <hansg@kernel.org> 19054L: linux-media@vger.kernel.org 19055S: Maintained 19056T: git git://linuxtv.org/media.git 19057F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 19058F: drivers/media/i2c/ov2680.c 19059 19060OMNIVISION OV2685 SENSOR DRIVER 19061M: Shunqian Zheng <zhengsq@rock-chips.com> 19062L: linux-media@vger.kernel.org 19063S: Maintained 19064T: git git://linuxtv.org/media.git 19065F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 19066F: drivers/media/i2c/ov2685.c 19067 19068OMNIVISION OV2735 SENSOR DRIVER 19069M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 19070M: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> 19071L: linux-media@vger.kernel.org 19072S: Maintained 19073F: Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml 19074F: drivers/media/i2c/ov2735.c 19075 19076OMNIVISION OV2740 SENSOR DRIVER 19077M: Tianshu Qiu <tian.shu.qiu@intel.com> 19078R: Sakari Ailus <sakari.ailus@linux.intel.com> 19079R: Bingbu Cao <bingbu.cao@intel.com> 19080L: linux-media@vger.kernel.org 19081S: Maintained 19082T: git git://linuxtv.org/media.git 19083F: drivers/media/i2c/ov2740.c 19084 19085OMNIVISION OV4689 SENSOR DRIVER 19086M: Mikhail Rudenko <mike.rudenko@gmail.com> 19087L: linux-media@vger.kernel.org 19088S: Maintained 19089T: git git://linuxtv.org/media.git 19090F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 19091F: drivers/media/i2c/ov4689.c 19092 19093OMNIVISION OV5640 SENSOR DRIVER 19094M: Steve Longerbeam <slongerbeam@gmail.com> 19095L: linux-media@vger.kernel.org 19096S: Maintained 19097T: git git://linuxtv.org/media.git 19098F: drivers/media/i2c/ov5640.c 19099 19100OMNIVISION OV5647 SENSOR DRIVER 19101M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19102M: Jacopo Mondi <jacopo@jmondi.org> 19103L: linux-media@vger.kernel.org 19104S: Maintained 19105T: git git://linuxtv.org/media.git 19106F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 19107F: drivers/media/i2c/ov5647.c 19108 19109OMNIVISION OV5670 SENSOR DRIVER 19110M: Sakari Ailus <sakari.ailus@linux.intel.com> 19111L: linux-media@vger.kernel.org 19112S: Maintained 19113T: git git://linuxtv.org/media.git 19114F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 19115F: drivers/media/i2c/ov5670.c 19116 19117OMNIVISION OV5675 SENSOR DRIVER 19118M: Sakari Ailus <sakari.ailus@linux.intel.com> 19119L: linux-media@vger.kernel.org 19120S: Maintained 19121T: git git://linuxtv.org/media.git 19122F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 19123F: drivers/media/i2c/ov5675.c 19124 19125OMNIVISION OV5693 SENSOR DRIVER 19126M: Daniel Scally <djrscally@gmail.com> 19127L: linux-media@vger.kernel.org 19128S: Maintained 19129T: git git://linuxtv.org/media.git 19130F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 19131F: drivers/media/i2c/ov5693.c 19132 19133OMNIVISION OV5695 SENSOR DRIVER 19134M: Shunqian Zheng <zhengsq@rock-chips.com> 19135L: linux-media@vger.kernel.org 19136S: Maintained 19137T: git git://linuxtv.org/media.git 19138F: drivers/media/i2c/ov5695.c 19139 19140OMNIVISION OV6211 SENSOR DRIVER 19141M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19142L: linux-media@vger.kernel.org 19143S: Maintained 19144T: git git://linuxtv.org/media_tree.git 19145F: Documentation/devicetree/bindings/media/i2c/ovti,ov6211.yaml 19146F: drivers/media/i2c/ov6211.c 19147 19148OMNIVISION OV64A40 SENSOR DRIVER 19149M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19150L: linux-media@vger.kernel.org 19151S: Maintained 19152T: git git://linuxtv.org/media.git 19153F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 19154F: drivers/media/i2c/ov64a40.c 19155 19156OMNIVISION OV7670 SENSOR DRIVER 19157L: linux-media@vger.kernel.org 19158S: Orphan 19159T: git git://linuxtv.org/media.git 19160F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 19161F: drivers/media/i2c/ov7670.c 19162 19163OMNIVISION OV772x SENSOR DRIVER 19164M: Jacopo Mondi <jacopo@jmondi.org> 19165L: linux-media@vger.kernel.org 19166S: Odd fixes 19167T: git git://linuxtv.org/media.git 19168F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 19169F: drivers/media/i2c/ov772x.c 19170F: include/media/i2c/ov772x.h 19171 19172OMNIVISION OV7740 SENSOR DRIVER 19173L: linux-media@vger.kernel.org 19174S: Orphan 19175T: git git://linuxtv.org/media.git 19176F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 19177F: drivers/media/i2c/ov7740.c 19178 19179OMNIVISION OV8856 SENSOR DRIVER 19180M: Sakari Ailus <sakari.ailus@linux.intel.com> 19181L: linux-media@vger.kernel.org 19182S: Maintained 19183T: git git://linuxtv.org/media.git 19184F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 19185F: drivers/media/i2c/ov8856.c 19186 19187OMNIVISION OV8858 SENSOR DRIVER 19188M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19189M: Nicholas Roth <nicholas@rothemail.net> 19190L: linux-media@vger.kernel.org 19191S: Maintained 19192T: git git://linuxtv.org/media.git 19193F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 19194F: drivers/media/i2c/ov8858.c 19195 19196OMNIVISION OV9282 SENSOR DRIVER 19197M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19198L: linux-media@vger.kernel.org 19199S: Maintained 19200T: git git://linuxtv.org/media.git 19201F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 19202F: drivers/media/i2c/ov9282.c 19203 19204OMNIVISION OV9640 SENSOR DRIVER 19205M: Petr Cvek <petrcvekcz@gmail.com> 19206L: linux-media@vger.kernel.org 19207S: Maintained 19208F: drivers/media/i2c/ov9640.* 19209 19210OMNIVISION OV9650 SENSOR DRIVER 19211M: Sakari Ailus <sakari.ailus@linux.intel.com> 19212R: Akinobu Mita <akinobu.mita@gmail.com> 19213R: Sylwester Nawrocki <s.nawrocki@samsung.com> 19214L: linux-media@vger.kernel.org 19215S: Maintained 19216T: git git://linuxtv.org/media.git 19217F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 19218F: drivers/media/i2c/ov9650.c 19219 19220OMNIVISION OV9734 SENSOR DRIVER 19221M: Tianshu Qiu <tian.shu.qiu@intel.com> 19222R: Bingbu Cao <bingbu.cao@intel.com> 19223L: linux-media@vger.kernel.org 19224S: Maintained 19225T: git git://linuxtv.org/media.git 19226F: drivers/media/i2c/ov9734.c 19227 19228ONBOARD USB HUB DRIVER 19229M: Matthias Kaehlcke <mka@chromium.org> 19230L: linux-usb@vger.kernel.org 19231S: Maintained 19232F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 19233F: drivers/usb/misc/onboard_usb_dev.c 19234 19235ONENAND FLASH DRIVER 19236M: Kyungmin Park <kyungmin.park@samsung.com> 19237L: linux-mtd@lists.infradead.org 19238S: Maintained 19239F: drivers/mtd/nand/onenand/ 19240F: include/linux/mtd/onenand*.h 19241 19242ONEXPLAYER PLATFORM EC DRIVER 19243M: Antheas Kapenekakis <lkml@antheas.dev> 19244M: Derek John Clark <derekjohn.clark@gmail.com> 19245M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 19246L: platform-driver-x86@vger.kernel.org 19247S: Maintained 19248F: drivers/platform/x86/oxpec.c 19249 19250ONIE TLV NVMEM LAYOUT DRIVER 19251M: Miquel Raynal <miquel.raynal@bootlin.com> 19252S: Maintained 19253F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 19254F: drivers/nvmem/layouts/onie-tlv.c 19255 19256ONION OMEGA2+ BOARD 19257M: Harvey Hunt <harveyhuntnexus@gmail.com> 19258L: linux-mips@vger.kernel.org 19259S: Maintained 19260F: arch/mips/boot/dts/ralink/omega2p.dts 19261 19262ONSEMI ETHERNET PHY DRIVERS 19263M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19264L: netdev@vger.kernel.org 19265S: Supported 19266W: http://www.onsemi.com 19267F: drivers/net/phy/ncn* 19268 19269OP-TEE DRIVER 19270M: Jens Wiklander <jens.wiklander@linaro.org> 19271L: op-tee@lists.trustedfirmware.org 19272S: Maintained 19273F: Documentation/ABI/testing/sysfs-bus-optee-devices 19274F: drivers/tee/optee/ 19275 19276OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 19277M: Sumit Garg <sumit.garg@kernel.org> 19278L: op-tee@lists.trustedfirmware.org 19279S: Maintained 19280F: drivers/char/hw_random/optee-rng.c 19281 19282OP-TEE RTC DRIVER 19283M: Clément Léger <clement.leger@bootlin.com> 19284L: linux-rtc@vger.kernel.org 19285S: Maintained 19286F: drivers/rtc/rtc-optee.c 19287 19288OPA-VNIC DRIVER 19289M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19290L: linux-rdma@vger.kernel.org 19291S: Supported 19292F: drivers/infiniband/ulp/opa_vnic 19293 19294OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 19295M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 19296L: netdev@vger.kernel.org 19297S: Maintained 19298F: Documentation/networking/oa-tc6-framework.rst 19299F: drivers/net/ethernet/oa_tc6.c 19300F: include/linux/oa_tc6.h 19301 19302OPEN FIRMWARE AND FLATTENED DEVICE TREE 19303M: Rob Herring <robh@kernel.org> 19304M: Saravana Kannan <saravanak@google.com> 19305L: devicetree@vger.kernel.org 19306S: Maintained 19307Q: http://patchwork.kernel.org/project/devicetree/list/ 19308W: http://www.devicetree.org/ 19309C: irc://irc.libera.chat/devicetree 19310T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19311F: Documentation/ABI/testing/sysfs-firmware-ofw 19312F: drivers/of/ 19313F: include/linux/of*.h 19314F: rust/helpers/of.c 19315F: rust/kernel/of.rs 19316F: scripts/dtc/ 19317F: tools/testing/selftests/dt/ 19318K: of_overlay_notifier_ 19319K: of_overlay_fdt_apply 19320K: of_overlay_remove 19321 19322OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 19323M: Rob Herring <robh@kernel.org> 19324M: Krzysztof Kozlowski <krzk+dt@kernel.org> 19325M: Conor Dooley <conor+dt@kernel.org> 19326L: devicetree@vger.kernel.org 19327S: Maintained 19328Q: http://patchwork.kernel.org/project/devicetree/list/ 19329C: irc://irc.libera.chat/devicetree 19330T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19331F: Documentation/devicetree/ 19332F: arch/*/boot/dts/ 19333F: include/dt-bindings/ 19334 19335OPENCOMPUTE PTP CLOCK DRIVER 19336M: Jonathan Lemon <jonathan.lemon@gmail.com> 19337M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 19338L: netdev@vger.kernel.org 19339S: Maintained 19340F: drivers/ptp/ptp_ocp.c 19341 19342OPENCORES I2C BUS DRIVER 19343M: Peter Korsgaard <peter@korsgaard.com> 19344M: Andrew Lunn <andrew@lunn.ch> 19345L: linux-i2c@vger.kernel.org 19346S: Maintained 19347F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 19348F: Documentation/i2c/busses/i2c-ocores.rst 19349F: drivers/i2c/busses/i2c-ocores.c 19350F: include/linux/platform_data/i2c-ocores.h 19351 19352OPENRISC ARCHITECTURE 19353M: Jonas Bonn <jonas@southpole.se> 19354M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 19355M: Stafford Horne <shorne@gmail.com> 19356L: linux-openrisc@vger.kernel.org 19357S: Maintained 19358W: http://openrisc.io 19359T: git https://github.com/openrisc/linux.git 19360F: Documentation/arch/openrisc/ 19361F: Documentation/devicetree/bindings/openrisc/ 19362F: arch/openrisc/ 19363F: drivers/irqchip/irq-ompic.c 19364F: drivers/irqchip/irq-or1k-* 19365 19366OPENVPN DATA CHANNEL OFFLOAD 19367M: Antonio Quartulli <antonio@openvpn.net> 19368R: Sabrina Dubroca <sd@queasysnail.net> 19369L: openvpn-devel@lists.sourceforge.net (subscribers-only) 19370L: netdev@vger.kernel.org 19371S: Supported 19372T: git https://github.com/OpenVPN/ovpn-net-next.git 19373F: Documentation/netlink/specs/ovpn.yaml 19374F: drivers/net/ovpn/ 19375F: include/uapi/linux/ovpn.h 19376F: tools/testing/selftests/net/ovpn/ 19377 19378OPENVSWITCH 19379M: Aaron Conole <aconole@redhat.com> 19380M: Eelco Chaudron <echaudro@redhat.com> 19381M: Ilya Maximets <i.maximets@ovn.org> 19382L: netdev@vger.kernel.org 19383L: dev@openvswitch.org 19384S: Maintained 19385W: http://openvswitch.org 19386F: Documentation/networking/openvswitch.rst 19387F: include/uapi/linux/openvswitch.h 19388F: net/openvswitch/ 19389F: tools/testing/selftests/net/openvswitch/ 19390 19391OPERATING PERFORMANCE POINTS (OPP) 19392M: Viresh Kumar <vireshk@kernel.org> 19393M: Nishanth Menon <nm@ti.com> 19394M: Stephen Boyd <sboyd@kernel.org> 19395L: linux-pm@vger.kernel.org 19396S: Maintained 19397T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19398F: Documentation/devicetree/bindings/opp/ 19399F: Documentation/power/opp.rst 19400F: drivers/opp/ 19401F: include/linux/pm_opp.h 19402F: rust/kernel/opp.rs 19403 19404OPL4 DRIVER 19405M: Clemens Ladisch <clemens@ladisch.de> 19406L: linux-sound@vger.kernel.org 19407S: Maintained 19408T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19409F: sound/drivers/opl4/ 19410 19411ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19412M: Mark Fasheh <mark@fasheh.com> 19413M: Joel Becker <jlbec@evilplan.org> 19414M: Joseph Qi <joseph.qi@linux.alibaba.com> 19415L: ocfs2-devel@lists.linux.dev 19416S: Supported 19417W: http://ocfs2.wiki.kernel.org 19418F: Documentation/filesystems/dlmfs.rst 19419F: Documentation/filesystems/ocfs2.rst 19420F: fs/ocfs2/ 19421 19422ORANGEFS FILESYSTEM 19423M: Mike Marshall <hubcap@omnibond.com> 19424R: Martin Brandenburg <martin@omnibond.com> 19425L: devel@lists.orangefs.org 19426S: Supported 19427T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19428F: Documentation/filesystems/orangefs.rst 19429F: fs/orangefs/ 19430 19431OV2659 OMNIVISION SENSOR DRIVER 19432M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19433L: linux-media@vger.kernel.org 19434S: Maintained 19435W: https://linuxtv.org 19436Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19437T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19438F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19439F: drivers/media/i2c/ov2659.c 19440F: include/media/i2c/ov2659.h 19441 19442OVERLAY FILESYSTEM 19443M: Miklos Szeredi <miklos@szeredi.hu> 19444M: Amir Goldstein <amir73il@gmail.com> 19445L: linux-unionfs@vger.kernel.org 19446S: Supported 19447T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19448F: Documentation/filesystems/overlayfs.rst 19449F: fs/overlayfs/ 19450 19451P54 WIRELESS DRIVER 19452M: Christian Lamparter <chunkeey@googlemail.com> 19453L: linux-wireless@vger.kernel.org 19454S: Maintained 19455W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19456F: drivers/net/wireless/intersil/ 19457 19458PACKET SOCKETS 19459M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19460S: Maintained 19461F: include/uapi/linux/if_packet.h 19462F: net/packet/af_packet.c 19463 19464PACKING 19465M: Vladimir Oltean <olteanv@gmail.com> 19466L: netdev@vger.kernel.org 19467S: Supported 19468F: Documentation/core-api/packing.rst 19469F: include/linux/packing.h 19470F: lib/packing.c 19471F: lib/packing_test.c 19472F: scripts/gen_packed_field_checks.c 19473 19474PADATA PARALLEL EXECUTION MECHANISM 19475M: Steffen Klassert <steffen.klassert@secunet.com> 19476M: Daniel Jordan <daniel.m.jordan@oracle.com> 19477L: linux-crypto@vger.kernel.org 19478L: linux-kernel@vger.kernel.org 19479S: Maintained 19480F: Documentation/core-api/padata.rst 19481F: include/linux/padata.h 19482F: kernel/padata.c 19483 19484PAGE CACHE 19485M: Matthew Wilcox (Oracle) <willy@infradead.org> 19486L: linux-fsdevel@vger.kernel.org 19487S: Supported 19488T: git git://git.infradead.org/users/willy/pagecache.git 19489F: Documentation/filesystems/locking.rst 19490F: Documentation/filesystems/vfs.rst 19491F: include/linux/pagemap.h 19492F: mm/filemap.c 19493F: mm/page-writeback.c 19494F: mm/readahead.c 19495F: mm/truncate.c 19496 19497PAGE POOL 19498M: Jesper Dangaard Brouer <hawk@kernel.org> 19499M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19500L: netdev@vger.kernel.org 19501S: Supported 19502F: Documentation/networking/page_pool.rst 19503F: include/net/page_pool/ 19504F: include/trace/events/page_pool.h 19505F: net/core/page_pool.c 19506 19507PAGE TABLE CHECK 19508M: Pasha Tatashin <pasha.tatashin@soleen.com> 19509M: Andrew Morton <akpm@linux-foundation.org> 19510L: linux-mm@kvack.org 19511S: Maintained 19512F: Documentation/mm/page_table_check.rst 19513F: include/linux/page_table_check.h 19514F: mm/page_table_check.c 19515 19516PAGE STATE DEBUG SCRIPT 19517M: Ye Liu <liuye@kylinos.cn> 19518S: Maintained 19519F: tools/mm/show_page_info.py 19520 19521PANASONIC LAPTOP ACPI EXTRAS DRIVER 19522M: Kenneth Chan <kenneth.t.chan@gmail.com> 19523L: platform-driver-x86@vger.kernel.org 19524S: Maintained 19525F: drivers/platform/x86/panasonic-laptop.c 19526 19527PARALLAX PING IIO SENSOR DRIVER 19528M: Andreas Klinger <ak@it-klinger.de> 19529L: linux-iio@vger.kernel.org 19530S: Maintained 19531F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19532F: drivers/iio/proximity/ping.c 19533 19534PARALLEL LCD/KEYPAD PANEL DRIVER 19535M: Willy Tarreau <willy@haproxy.com> 19536M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19537S: Odd Fixes 19538F: Documentation/admin-guide/lcd-panel-cgram.rst 19539F: drivers/auxdisplay/panel.c 19540 19541PARALLEL PORT SUBSYSTEM 19542M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19543M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19544L: linux-parport@lists.infradead.org (subscribers-only) 19545S: Maintained 19546F: Documentation/driver-api/parport*.rst 19547F: drivers/char/ppdev.c 19548F: drivers/parport/ 19549F: include/linux/parport*.h 19550F: include/uapi/linux/ppdev.h 19551 19552PARAVIRT_OPS INTERFACE 19553M: Juergen Gross <jgross@suse.com> 19554R: Ajay Kaher <ajay.kaher@broadcom.com> 19555R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19556R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19557L: virtualization@lists.linux.dev 19558L: x86@kernel.org 19559S: Supported 19560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19561F: Documentation/virt/paravirt_ops.rst 19562F: arch/*/include/asm/paravirt*.h 19563F: arch/*/kernel/paravirt* 19564F: include/linux/hypervisor.h 19565 19566PARISC ARCHITECTURE 19567M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19568M: Helge Deller <deller@gmx.de> 19569L: linux-parisc@vger.kernel.org 19570S: Maintained 19571W: https://parisc.wiki.kernel.org 19572Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19573T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19574T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19575F: Documentation/arch/parisc/ 19576F: arch/parisc/ 19577F: drivers/char/agp/parisc-agp.c 19578F: drivers/input/misc/hp_sdc_rtc.c 19579F: drivers/input/serio/gscps2.c 19580F: drivers/input/serio/hp_sdc* 19581F: drivers/parisc/ 19582F: drivers/parport/parport_gsc.* 19583F: drivers/tty/serial/8250/8250_parisc.c 19584F: drivers/video/console/sti* 19585F: drivers/video/fbdev/sti* 19586F: drivers/video/logo/logo_parisc* 19587F: include/linux/hp_sdc.h 19588 19589PARMAN 19590M: Jiri Pirko <jiri@resnulli.us> 19591L: netdev@vger.kernel.org 19592S: Supported 19593F: include/linux/parman.h 19594F: lib/parman.c 19595F: lib/test_parman.c 19596 19597PC ENGINES APU BOARD DRIVER 19598M: Enrico Weigelt, metux IT consult <info@metux.net> 19599S: Maintained 19600F: drivers/platform/x86/pcengines-apuv2.c 19601 19602PC87360 HARDWARE MONITORING DRIVER 19603M: Jim Cromie <jim.cromie@gmail.com> 19604L: linux-hwmon@vger.kernel.org 19605S: Maintained 19606F: Documentation/hwmon/pc87360.rst 19607F: drivers/hwmon/pc87360.c 19608 19609PC8736x GPIO DRIVER 19610M: Jim Cromie <jim.cromie@gmail.com> 19611S: Maintained 19612F: drivers/char/pc8736x_gpio.c 19613 19614PC87427 HARDWARE MONITORING DRIVER 19615M: Jean Delvare <jdelvare@suse.com> 19616L: linux-hwmon@vger.kernel.org 19617S: Maintained 19618F: Documentation/hwmon/pc87427.rst 19619F: drivers/hwmon/pc87427.c 19620 19621MAX77705 HARDWARE MONITORING DRIVER 19622M: Dzmitry Sankouski <dsankouski@gmail.com> 19623L: linux-hwmon@vger.kernel.org 19624S: Maintained 19625F: Documentation/hwmon/max77705.rst 19626F: drivers/hwmon/max77705-hwmon.c 19627 19628PCA9532 LED DRIVER 19629M: Riku Voipio <riku.voipio@iki.fi> 19630S: Maintained 19631F: drivers/leds/leds-pca9532.c 19632F: include/linux/leds-pca9532.h 19633 19634PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19635M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19636M: Pali Rohár <pali@kernel.org> 19637L: linux-pci@vger.kernel.org 19638L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19639S: Maintained 19640F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19641F: drivers/pci/controller/pci-aardvark.c 19642 19643PCI DRIVER FOR ALTERA PCIE IP 19644M: Joyce Ooi <joyce.ooi@intel.com> 19645L: linux-pci@vger.kernel.org 19646S: Supported 19647F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19648F: drivers/pci/controller/pcie-altera.c 19649 19650PCI DRIVER FOR APPLIEDMICRO XGENE 19651M: Toan Le <toan@os.amperecomputing.com> 19652L: linux-pci@vger.kernel.org 19653L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19654S: Maintained 19655F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19656F: drivers/pci/controller/pci-xgene.c 19657 19658PCI DRIVER FOR ARM VERSATILE PLATFORM 19659M: Rob Herring <robh@kernel.org> 19660L: linux-pci@vger.kernel.org 19661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19662S: Maintained 19663F: Documentation/devicetree/bindings/pci/versatile.yaml 19664F: drivers/pci/controller/pci-versatile.c 19665 19666PCI DRIVER FOR ARMADA 8K 19667M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19668L: linux-pci@vger.kernel.org 19669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19670S: Maintained 19671F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19672F: drivers/pci/controller/dwc/pcie-armada8k.c 19673 19674PCI DRIVER FOR CADENCE PCIE IP 19675L: linux-pci@vger.kernel.org 19676S: Orphan 19677F: Documentation/devicetree/bindings/pci/cdns,* 19678F: drivers/pci/controller/cadence/*cadence* 19679 19680PCI DRIVER FOR FREESCALE LAYERSCAPE 19681M: Minghuan Lian <minghuan.Lian@nxp.com> 19682M: Mingkai Hu <mingkai.hu@nxp.com> 19683M: Roy Zang <roy.zang@nxp.com> 19684L: linuxppc-dev@lists.ozlabs.org 19685L: linux-pci@vger.kernel.org 19686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19687L: imx@lists.linux.dev 19688S: Maintained 19689F: drivers/pci/controller/dwc/*layerscape* 19690 19691PCI DRIVER FOR FU740 19692M: Paul Walmsley <pjw@kernel.org> 19693M: Greentime Hu <greentime.hu@sifive.com> 19694M: Samuel Holland <samuel.holland@sifive.com> 19695L: linux-pci@vger.kernel.org 19696S: Maintained 19697F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19698F: drivers/pci/controller/dwc/pcie-fu740.c 19699 19700PCI DRIVER FOR GENERIC OF HOSTS 19701M: Will Deacon <will@kernel.org> 19702L: linux-pci@vger.kernel.org 19703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19704S: Maintained 19705F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19706F: drivers/pci/controller/pci-host-common.c 19707F: drivers/pci/controller/pci-host-generic.c 19708 19709PCI DRIVER FOR IMX6 19710M: Richard Zhu <hongxing.zhu@nxp.com> 19711M: Lucas Stach <l.stach@pengutronix.de> 19712L: linux-pci@vger.kernel.org 19713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19714L: imx@lists.linux.dev 19715S: Maintained 19716F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19717F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19718F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19719F: drivers/pci/controller/dwc/*imx6* 19720 19721PCI DRIVER FOR INTEL IXP4XX 19722M: Linus Walleij <linus.walleij@linaro.org> 19723S: Maintained 19724F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19725F: drivers/pci/controller/pci-ixp4xx.c 19726 19727PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19728M: Nirmal Patel <nirmal.patel@linux.intel.com> 19729R: Jonathan Derrick <jonathan.derrick@linux.dev> 19730L: linux-pci@vger.kernel.org 19731S: Supported 19732F: drivers/pci/controller/vmd.c 19733 19734PCI DRIVER FOR MICROSEMI SWITCHTEC 19735M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19736M: Logan Gunthorpe <logang@deltatee.com> 19737L: linux-pci@vger.kernel.org 19738S: Maintained 19739F: Documentation/ABI/testing/sysfs-class-switchtec 19740F: Documentation/driver-api/switchtec.rst 19741F: drivers/ntb/hw/mscc/ 19742F: drivers/pci/switch/switchtec* 19743F: include/linux/switchtec.h 19744F: include/uapi/linux/switchtec_ioctl.h 19745 19746PCI DRIVER FOR MOBIVEIL PCIE IP 19747M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19748M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19749L: linux-pci@vger.kernel.org 19750S: Supported 19751F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19752F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19753 19754PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19755M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19756M: Pali Rohár <pali@kernel.org> 19757L: linux-pci@vger.kernel.org 19758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19759S: Maintained 19760F: drivers/pci/controller/*mvebu* 19761 19762PCI DRIVER FOR NVIDIA TEGRA 19763M: Thierry Reding <thierry.reding@gmail.com> 19764L: linux-tegra@vger.kernel.org 19765L: linux-pci@vger.kernel.org 19766S: Supported 19767F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19768F: drivers/pci/controller/pci-tegra.c 19769 19770PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19771M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19772L: linux-pci@vger.kernel.org 19773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19774S: Maintained 19775F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19776 19777PCI DRIVER FOR PLDA PCIE IP 19778M: Daire McNamara <daire.mcnamara@microchip.com> 19779L: linux-pci@vger.kernel.org 19780S: Maintained 19781F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19782F: drivers/pci/controller/plda/pcie-plda-host.c 19783F: drivers/pci/controller/plda/pcie-plda.h 19784 19785PCI DRIVER FOR RENESAS R-CAR 19786M: Marek Vasut <marek.vasut+renesas@gmail.com> 19787M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19788L: linux-pci@vger.kernel.org 19789L: linux-renesas-soc@vger.kernel.org 19790S: Maintained 19791F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19792F: Documentation/devicetree/bindings/pci/*rcar* 19793F: drivers/pci/controller/*rcar* 19794F: drivers/pci/controller/dwc/*rcar* 19795 19796PCI DRIVER FOR SAMSUNG EXYNOS 19797M: Jingoo Han <jingoohan1@gmail.com> 19798L: linux-pci@vger.kernel.org 19799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19800L: linux-samsung-soc@vger.kernel.org 19801S: Maintained 19802F: drivers/pci/controller/dwc/pci-exynos.c 19803 19804PCI DRIVER FOR STM32MP25 19805M: Christian Bruel <christian.bruel@foss.st.com> 19806L: linux-pci@vger.kernel.org 19807S: Maintained 19808F: Documentation/devicetree/bindings/pci/st,stm32-pcie-*.yaml 19809F: drivers/pci/controller/dwc/*stm32* 19810 19811PCI DRIVER FOR SYNOPSYS DESIGNWARE 19812M: Jingoo Han <jingoohan1@gmail.com> 19813M: Manivannan Sadhasivam <mani@kernel.org> 19814L: linux-pci@vger.kernel.org 19815S: Maintained 19816F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19817F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19818F: drivers/pci/controller/dwc/*designware* 19819F: include/linux/pcie-dwc.h 19820 19821PCI DRIVER FOR TI DRA7XX/J721E 19822M: Vignesh Raghavendra <vigneshr@ti.com> 19823R: Siddharth Vadapalli <s-vadapalli@ti.com> 19824L: linux-omap@vger.kernel.org 19825L: linux-pci@vger.kernel.org 19826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19827S: Supported 19828F: Documentation/devicetree/bindings/pci/ti-pci.txt 19829F: drivers/pci/controller/cadence/pci-j721e.c 19830F: drivers/pci/controller/dwc/pci-dra7xx.c 19831 19832PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19833M: Linus Walleij <linus.walleij@linaro.org> 19834L: linux-pci@vger.kernel.org 19835S: Maintained 19836F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19837F: drivers/pci/controller/pci-v3-semi.c 19838 19839PCI DRIVER FOR XILINX VERSAL CPM 19840M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19841M: Michal Simek <michal.simek@amd.com> 19842L: linux-pci@vger.kernel.org 19843S: Maintained 19844F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19845F: drivers/pci/controller/pcie-xilinx-cpm.c 19846 19847PCI ENDPOINT SUBSYSTEM 19848M: Manivannan Sadhasivam <mani@kernel.org> 19849M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19850R: Kishon Vijay Abraham I <kishon@kernel.org> 19851L: linux-pci@vger.kernel.org 19852S: Supported 19853Q: https://patchwork.kernel.org/project/linux-pci/list/ 19854B: https://bugzilla.kernel.org 19855C: irc://irc.oftc.net/linux-pci 19856T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19857F: Documentation/PCI/endpoint/* 19858F: Documentation/misc-devices/pci-endpoint-test.rst 19859F: drivers/misc/pci_endpoint_test.c 19860F: drivers/pci/endpoint/ 19861F: tools/testing/selftests/pci_endpoint/ 19862 19863PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19864M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19865R: Oliver O'Halloran <oohall@gmail.com> 19866L: linuxppc-dev@lists.ozlabs.org 19867S: Supported 19868F: Documentation/PCI/pci-error-recovery.rst 19869F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19870F: arch/powerpc/include/*/eeh*.h 19871F: arch/powerpc/kernel/eeh*.c 19872F: arch/powerpc/platforms/*/eeh*.c 19873F: drivers/pci/pcie/aer.c 19874F: drivers/pci/pcie/dpc.c 19875F: drivers/pci/pcie/err.c 19876 19877PCI ERROR RECOVERY 19878M: Linas Vepstas <linasvepstas@gmail.com> 19879L: linux-pci@vger.kernel.org 19880S: Supported 19881F: Documentation/PCI/pci-error-recovery.rst 19882 19883PCI MSI DRIVER FOR ALTERA MSI IP 19884M: Joyce Ooi <joyce.ooi@intel.com> 19885L: linux-pci@vger.kernel.org 19886S: Supported 19887F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19888F: drivers/pci/controller/pcie-altera-msi.c 19889 19890PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19891M: Toan Le <toan@os.amperecomputing.com> 19892L: linux-pci@vger.kernel.org 19893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19894S: Maintained 19895F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 19896F: drivers/pci/controller/pci-xgene-msi.c 19897 19898PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19899M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19900M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19901M: Manivannan Sadhasivam <mani@kernel.org> 19902R: Rob Herring <robh@kernel.org> 19903L: linux-pci@vger.kernel.org 19904S: Supported 19905Q: https://patchwork.kernel.org/project/linux-pci/list/ 19906B: https://bugzilla.kernel.org 19907C: irc://irc.oftc.net/linux-pci 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19909F: Documentation/ABI/testing/debugfs-pcie-ptm 19910F: Documentation/devicetree/bindings/pci/ 19911F: drivers/pci/controller/ 19912F: drivers/pci/pci-bridge-emul.c 19913F: drivers/pci/pci-bridge-emul.h 19914 19915PCI PEER-TO-PEER DMA (P2PDMA) 19916M: Bjorn Helgaas <bhelgaas@google.com> 19917M: Logan Gunthorpe <logang@deltatee.com> 19918L: linux-pci@vger.kernel.org 19919S: Supported 19920Q: https://patchwork.kernel.org/project/linux-pci/list/ 19921B: https://bugzilla.kernel.org 19922C: irc://irc.oftc.net/linux-pci 19923T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19924F: Documentation/driver-api/pci/p2pdma.rst 19925F: drivers/pci/p2pdma.c 19926F: include/linux/pci-p2pdma.h 19927 19928PCI POWER CONTROL 19929M: Bartosz Golaszewski <brgl@bgdev.pl> 19930L: linux-pci@vger.kernel.org 19931S: Maintained 19932T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19933F: drivers/pci/pwrctrl/* 19934F: include/linux/pci-pwrctrl.h 19935 19936PCI SUBSYSTEM 19937M: Bjorn Helgaas <bhelgaas@google.com> 19938L: linux-pci@vger.kernel.org 19939S: Supported 19940Q: https://patchwork.kernel.org/project/linux-pci/list/ 19941B: https://bugzilla.kernel.org 19942C: irc://irc.oftc.net/linux-pci 19943T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19944F: Documentation/PCI/ 19945F: Documentation/devicetree/bindings/pci/ 19946F: arch/x86/kernel/early-quirks.c 19947F: arch/x86/kernel/quirks.c 19948F: arch/x86/pci/ 19949F: drivers/acpi/pci* 19950F: drivers/pci/ 19951F: include/asm-generic/pci* 19952F: include/linux/of_pci.h 19953F: include/linux/pci* 19954F: include/uapi/linux/pci* 19955 19956PCI SUBSYSTEM [RUST] 19957M: Danilo Krummrich <dakr@kernel.org> 19958R: Bjorn Helgaas <bhelgaas@google.com> 19959R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19960L: linux-pci@vger.kernel.org 19961S: Maintained 19962C: irc://irc.oftc.net/linux-pci 19963T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19964F: rust/helpers/pci.c 19965F: rust/kernel/pci.rs 19966F: rust/kernel/pci/ 19967F: samples/rust/rust_driver_pci.rs 19968 19969PCIE BANDWIDTH CONTROLLER 19970M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19971L: linux-pci@vger.kernel.org 19972S: Supported 19973F: drivers/pci/pcie/bwctrl.c 19974F: drivers/thermal/pcie_cooling.c 19975F: include/linux/pci-bwctrl.h 19976F: tools/testing/selftests/pcie_bwctrl/ 19977 19978PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19979M: Jonathan Chocron <jonnyc@amazon.com> 19980L: linux-pci@vger.kernel.org 19981S: Maintained 19982F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 19983F: drivers/pci/controller/dwc/pcie-al.c 19984 19985PCIE DRIVER FOR AMLOGIC MESON 19986M: Yue Wang <yue.wang@Amlogic.com> 19987L: linux-pci@vger.kernel.org 19988L: linux-amlogic@lists.infradead.org 19989S: Maintained 19990F: drivers/pci/controller/dwc/pci-meson.c 19991 19992PCIE DRIVER FOR AXIS ARTPEC 19993M: Jesper Nilsson <jesper.nilsson@axis.com> 19994L: linux-arm-kernel@axis.com 19995L: linux-pci@vger.kernel.org 19996S: Maintained 19997F: Documentation/devicetree/bindings/pci/axis,artpec* 19998F: drivers/pci/controller/dwc/*artpec* 19999 20000PCIE DRIVER FOR CAVIUM THUNDERX 20001M: Robert Richter <rric@kernel.org> 20002L: linux-pci@vger.kernel.org 20003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20004S: Odd Fixes 20005F: drivers/pci/controller/pci-thunder-* 20006 20007PCIE DRIVER FOR HISILICON 20008M: Zhou Wang <wangzhou1@hisilicon.com> 20009L: linux-pci@vger.kernel.org 20010S: Maintained 20011F: drivers/pci/controller/dwc/pcie-hisi.c 20012 20013PCIE DRIVER FOR HISILICON KIRIN 20014M: Xiaowei Song <songxiaowei@hisilicon.com> 20015M: Binghui Wang <wangbinghui@hisilicon.com> 20016L: linux-pci@vger.kernel.org 20017S: Maintained 20018F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 20019F: drivers/pci/controller/dwc/pcie-kirin.c 20020 20021PCIE DRIVER FOR HISILICON STB 20022M: Shawn Guo <shawn.guo@linaro.org> 20023L: linux-pci@vger.kernel.org 20024S: Maintained 20025F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 20026F: drivers/pci/controller/dwc/pcie-histb.c 20027 20028PCIE DRIVER FOR INTEL KEEM BAY 20029M: Srikanth Thokala <srikanth.thokala@intel.com> 20030L: linux-pci@vger.kernel.org 20031S: Supported 20032F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 20033F: drivers/pci/controller/dwc/pcie-keembay.c 20034 20035PCIE DRIVER FOR INTEL LGM GW SOC 20036M: Chuanhua Lei <lchuanhua@maxlinear.com> 20037L: linux-pci@vger.kernel.org 20038S: Maintained 20039F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 20040F: drivers/pci/controller/dwc/pcie-intel-gw.c 20041 20042PCIE DRIVER FOR MEDIATEK 20043M: Ryder Lee <ryder.lee@mediatek.com> 20044M: Jianjun Wang <jianjun.wang@mediatek.com> 20045L: linux-pci@vger.kernel.org 20046L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20047S: Supported 20048F: Documentation/devicetree/bindings/pci/mediatek* 20049F: drivers/pci/controller/*mediatek* 20050 20051PCIE DRIVER FOR MICROCHIP 20052M: Daire McNamara <daire.mcnamara@microchip.com> 20053L: linux-pci@vger.kernel.org 20054S: Supported 20055F: Documentation/devicetree/bindings/pci/microchip* 20056F: drivers/pci/controller/plda/*microchip* 20057 20058PCIE DRIVER FOR QUALCOMM MSM 20059M: Manivannan Sadhasivam <mani@kernel.org> 20060L: linux-pci@vger.kernel.org 20061L: linux-arm-msm@vger.kernel.org 20062S: Maintained 20063F: drivers/pci/controller/dwc/pcie-qcom-common.c 20064F: drivers/pci/controller/dwc/pcie-qcom.c 20065 20066PCIE DRIVER FOR ROCKCHIP 20067M: Shawn Lin <shawn.lin@rock-chips.com> 20068L: linux-pci@vger.kernel.org 20069L: linux-rockchip@lists.infradead.org 20070S: Maintained 20071F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 20072F: drivers/pci/controller/pcie-rockchip* 20073 20074PCIE DRIVER FOR SOCIONEXT UNIPHIER 20075M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20076L: linux-pci@vger.kernel.org 20077S: Maintained 20078F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 20079F: drivers/pci/controller/dwc/pcie-uniphier* 20080 20081PCIE DRIVER FOR ST SPEAR13XX 20082M: Pratyush Anand <pratyush.anand@gmail.com> 20083L: linux-pci@vger.kernel.org 20084S: Maintained 20085F: drivers/pci/controller/dwc/*spear* 20086 20087PCIE DRIVER FOR STARFIVE JH71x0 20088M: Kevin Xie <kevin.xie@starfivetech.com> 20089L: linux-pci@vger.kernel.org 20090S: Maintained 20091F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 20092F: drivers/pci/controller/plda/pcie-starfive.c 20093 20094PCIE ENDPOINT DRIVER FOR QUALCOMM 20095M: Manivannan Sadhasivam <mani@kernel.org> 20096L: linux-pci@vger.kernel.org 20097L: linux-arm-msm@vger.kernel.org 20098S: Maintained 20099F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 20100F: drivers/pci/controller/dwc/pcie-qcom-common.c 20101F: drivers/pci/controller/dwc/pcie-qcom-ep.c 20102 20103PCMCIA SUBSYSTEM 20104M: Dominik Brodowski <linux@dominikbrodowski.net> 20105S: Odd Fixes 20106T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 20107F: Documentation/pcmcia/ 20108F: drivers/pcmcia/ 20109F: include/pcmcia/ 20110F: tools/pcmcia/ 20111 20112PCNET32 NETWORK DRIVER 20113M: Don Fry <pcnet32@frontier.com> 20114L: netdev@vger.kernel.org 20115S: Maintained 20116F: drivers/net/ethernet/amd/pcnet32.c 20117 20118PCRYPT PARALLEL CRYPTO ENGINE 20119M: Steffen Klassert <steffen.klassert@secunet.com> 20120L: linux-crypto@vger.kernel.org 20121S: Maintained 20122F: crypto/pcrypt.c 20123F: include/crypto/pcrypt.h 20124 20125PDS DSC VIRTIO DATA PATH ACCELERATOR 20126R: Brett Creeley <brett.creeley@amd.com> 20127F: drivers/vdpa/pds/ 20128 20129PECI HARDWARE MONITORING DRIVERS 20130M: Iwona Winiarska <iwona.winiarska@intel.com> 20131L: linux-hwmon@vger.kernel.org 20132S: Supported 20133F: Documentation/hwmon/peci-cputemp.rst 20134F: Documentation/hwmon/peci-dimmtemp.rst 20135F: drivers/hwmon/peci/ 20136 20137PECI SUBSYSTEM 20138M: Iwona Winiarska <iwona.winiarska@intel.com> 20139L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 20140S: Supported 20141F: Documentation/devicetree/bindings/peci/ 20142F: Documentation/peci/ 20143F: drivers/peci/ 20144F: include/linux/peci-cpu.h 20145F: include/linux/peci.h 20146 20147PENSANDO ETHERNET DRIVERS 20148M: Brett Creeley <brett.creeley@amd.com> 20149L: netdev@vger.kernel.org 20150S: Maintained 20151F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 20152F: drivers/net/ethernet/pensando/ 20153 20154PER-CPU MEMORY ALLOCATOR 20155M: Dennis Zhou <dennis@kernel.org> 20156M: Tejun Heo <tj@kernel.org> 20157M: Christoph Lameter <cl@gentwo.org> 20158L: linux-mm@kvack.org 20159S: Maintained 20160T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 20161F: arch/*/include/asm/percpu.h 20162F: include/linux/percpu*.h 20163F: lib/percpu*.c 20164F: mm/percpu*.c 20165F: mm/percpu-internal.h 20166 20167PER-TASK DELAY ACCOUNTING 20168M: Balbir Singh <bsingharora@gmail.com> 20169M: Yang Yang <yang.yang29@zte.com.cn> 20170S: Maintained 20171F: include/linux/delayacct.h 20172F: kernel/delayacct.c 20173 20174TASK DELAY MONITORING TOOLS 20175M: Andrew Morton <akpm@linux-foundation.org> 20176M: Wang Yaxin <wang.yaxin@zte.com.cn> 20177M: Fan Yu <fan.yu9@zte.com.cn> 20178L: linux-kernel@vger.kernel.org 20179S: Maintained 20180F: Documentation/accounting/delay-accounting.rst 20181F: tools/accounting/delaytop.c 20182F: tools/accounting/getdelays.c 20183 20184PERFORMANCE EVENTS SUBSYSTEM 20185M: Peter Zijlstra <peterz@infradead.org> 20186M: Ingo Molnar <mingo@redhat.com> 20187M: Arnaldo Carvalho de Melo <acme@kernel.org> 20188M: Namhyung Kim <namhyung@kernel.org> 20189R: Mark Rutland <mark.rutland@arm.com> 20190R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20191R: Jiri Olsa <jolsa@kernel.org> 20192R: Ian Rogers <irogers@google.com> 20193R: Adrian Hunter <adrian.hunter@intel.com> 20194R: James Clark <james.clark@linaro.org> 20195L: linux-perf-users@vger.kernel.org 20196L: linux-kernel@vger.kernel.org 20197S: Supported 20198W: https://perf.wiki.kernel.org/ 20199T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 20200T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 20201T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 20202F: arch/*/events/* 20203F: arch/*/events/*/* 20204F: arch/*/include/asm/perf_event.h 20205F: arch/*/kernel/*/*/perf_event*.c 20206F: arch/*/kernel/*/perf_event*.c 20207F: arch/*/kernel/perf_callchain.c 20208F: arch/*/kernel/perf_event*.c 20209F: include/linux/perf_event.h 20210F: include/uapi/linux/perf_event.h 20211F: kernel/events/* 20212F: tools/lib/perf/ 20213F: tools/perf/ 20214 20215PERFORMANCE EVENTS TOOLING ARM64 20216R: John Garry <john.g.garry@oracle.com> 20217R: Will Deacon <will@kernel.org> 20218R: James Clark <james.clark@linaro.org> 20219R: Mike Leach <mike.leach@linaro.org> 20220R: Leo Yan <leo.yan@linux.dev> 20221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20222S: Supported 20223F: tools/build/feature/test-libopencsd.c 20224F: tools/perf/arch/arm*/ 20225F: tools/perf/pmu-events/arch/arm64/ 20226F: tools/perf/util/arm-spe* 20227F: tools/perf/util/cs-etm* 20228 20229PERSONALITY HANDLING 20230M: Christoph Hellwig <hch@infradead.org> 20231L: linux-abi-devel@lists.sourceforge.net 20232S: Maintained 20233F: include/linux/personality.h 20234F: include/uapi/linux/personality.h 20235 20236PHOENIX RC FLIGHT CONTROLLER ADAPTER 20237M: Marcus Folkesson <marcus.folkesson@gmail.com> 20238L: linux-input@vger.kernel.org 20239S: Maintained 20240F: Documentation/input/devices/pxrc.rst 20241F: drivers/input/joystick/pxrc.c 20242 20243PHONET PROTOCOL 20244M: Remi Denis-Courmont <courmisch@gmail.com> 20245S: Supported 20246F: Documentation/networking/phonet.rst 20247F: include/linux/phonet.h 20248F: include/net/phonet/ 20249F: include/uapi/linux/phonet.h 20250F: net/phonet/ 20251 20252PHRAM MTD DRIVER 20253M: Joern Engel <joern@lazybastard.org> 20254L: linux-mtd@lists.infradead.org 20255S: Maintained 20256F: drivers/mtd/devices/phram.c 20257 20258PICOLCD HID DRIVER 20259M: Bruno Prémont <bonbons@linux-vserver.org> 20260L: linux-input@vger.kernel.org 20261S: Maintained 20262F: drivers/hid/hid-picolcd* 20263 20264PIDFD API 20265M: Christian Brauner <christian@brauner.io> 20266L: linux-kernel@vger.kernel.org 20267S: Maintained 20268T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 20269F: rust/kernel/pid_namespace.rs 20270F: samples/pidfd/ 20271F: tools/testing/selftests/clone3/ 20272F: tools/testing/selftests/pid_namespace/ 20273F: tools/testing/selftests/pidfd/ 20274K: (?i)pidfd 20275K: (?i)clone3 20276K: \b(clone_args|kernel_clone_args)\b 20277 20278PIN CONTROL SUBSYSTEM 20279M: Linus Walleij <linus.walleij@linaro.org> 20280L: linux-gpio@vger.kernel.org 20281S: Maintained 20282T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 20283F: Documentation/devicetree/bindings/pinctrl/ 20284F: Documentation/driver-api/pin-control.rst 20285F: drivers/pinctrl/ 20286F: include/dt-bindings/pinctrl/ 20287F: include/linux/pinctrl/ 20288 20289PIN CONTROLLER - AIROHA 20290M: Lorenzo Bianconi <lorenzo@kernel.org> 20291L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20292S: Maintained 20293F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 20294F: drivers/pinctrl/mediatek/pinctrl-airoha.c 20295 20296PIN CONTROLLER - AMD 20297M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 20298M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 20299S: Maintained 20300F: drivers/pinctrl/pinctrl-amd.c 20301 20302PIN CONTROLLER - FREESCALE 20303M: Dong Aisheng <aisheng.dong@nxp.com> 20304M: Fabio Estevam <festevam@gmail.com> 20305M: Shawn Guo <shawnguo@kernel.org> 20306M: Jacky Bai <ping.bai@nxp.com> 20307R: Pengutronix Kernel Team <kernel@pengutronix.de> 20308R: NXP S32 Linux Team <s32@nxp.com> 20309L: linux-gpio@vger.kernel.org 20310S: Maintained 20311F: Documentation/devicetree/bindings/pinctrl/fsl,* 20312F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 20313F: drivers/pinctrl/freescale/ 20314F: drivers/pinctrl/nxp/ 20315 20316PIN CONTROLLER - INTEL 20317M: Mika Westerberg <mika.westerberg@linux.intel.com> 20318M: Andy Shevchenko <andy@kernel.org> 20319S: Supported 20320T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 20321F: drivers/pinctrl/intel/ 20322 20323PIN CONTROLLER - KEEMBAY 20324S: Orphan 20325F: drivers/pinctrl/pinctrl-keembay* 20326 20327PIN CONTROLLER - MEDIATEK 20328M: Sean Wang <sean.wang@kernel.org> 20329L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20330S: Maintained 20331F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 20332F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 20333F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 20334F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 20335F: drivers/pinctrl/mediatek/ 20336 20337PIN CONTROLLER - MEDIATEK MIPS 20338M: Chester A. Unal <chester.a.unal@arinc9.com> 20339M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20340L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20341L: linux-mips@vger.kernel.org 20342S: Maintained 20343F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 20344F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 20345F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 20346F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 20347F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 20348F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 20349F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 20350F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 20351F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 20352F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 20353F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 20354F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 20355F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 20356F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 20357F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 20358 20359PIN CONTROLLER - MICROCHIP AT91 20360M: Ludovic Desroches <ludovic.desroches@microchip.com> 20361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20362L: linux-gpio@vger.kernel.org 20363S: Supported 20364F: drivers/gpio/gpio-sama5d2-piobu.c 20365F: drivers/pinctrl/pinctrl-at91* 20366 20367PIN CONTROLLER - QUALCOMM 20368M: Bjorn Andersson <andersson@kernel.org> 20369L: linux-arm-msm@vger.kernel.org 20370S: Maintained 20371C: irc://irc.oftc.net/linux-msm 20372F: Documentation/devicetree/bindings/pinctrl/qcom,* 20373F: drivers/pinctrl/qcom/ 20374 20375PIN CONTROLLER - RENESAS 20376M: Geert Uytterhoeven <geert+renesas@glider.be> 20377L: linux-renesas-soc@vger.kernel.org 20378S: Supported 20379T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 20380F: Documentation/devicetree/bindings/pinctrl/renesas,* 20381F: drivers/pinctrl/renesas/ 20382 20383PIN CONTROLLER - SAMSUNG 20384M: Krzysztof Kozlowski <krzk@kernel.org> 20385M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20386R: Alim Akhtar <alim.akhtar@samsung.com> 20387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20388L: linux-samsung-soc@vger.kernel.org 20389S: Maintained 20390Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 20391B: mailto:linux-samsung-soc@vger.kernel.org 20392C: irc://irc.libera.chat/linux-exynos 20393T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 20394F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 20395F: drivers/pinctrl/samsung/ 20396 20397PIN CONTROLLER - SINGLE 20398M: Tony Lindgren <tony@atomide.com> 20399M: Haojian Zhuang <haojian.zhuang@linaro.org> 20400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20401L: linux-omap@vger.kernel.org 20402S: Maintained 20403F: drivers/pinctrl/pinctrl-single.c 20404 20405PIN CONTROLLER - SUNPLUS / TIBBO 20406M: Dvorkin Dmitry <dvorkin@tibbo.com> 20407M: Wells Lu <wellslutw@gmail.com> 20408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20409S: Maintained 20410W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20411F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20412F: drivers/pinctrl/sunplus/ 20413F: include/dt-bindings/pinctrl/sppctl*.h 20414 20415PINE64 PINEPHONE KEYBOARD DRIVER 20416M: Samuel Holland <samuel@sholland.org> 20417S: Supported 20418F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20419F: drivers/input/keyboard/pinephone-keyboard.c 20420 20421PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20422M: Tomasz Duszynski <tduszyns@gmail.com> 20423S: Maintained 20424F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20425F: drivers/iio/chemical/pms7003.c 20426 20427PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20428M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20429L: netdev@vger.kernel.org 20430S: Maintained 20431F: drivers/net/phy/mdio-open-alliance.h 20432F: net/ethtool/plca.c 20433 20434PLDMFW LIBRARY 20435M: Jacob Keller <jacob.e.keller@intel.com> 20436S: Maintained 20437F: Documentation/driver-api/pldmfw/ 20438F: include/linux/pldmfw.h 20439F: lib/pldmfw/ 20440 20441PLX DMA DRIVER 20442M: Logan Gunthorpe <logang@deltatee.com> 20443S: Maintained 20444F: drivers/dma/plx_dma.c 20445 20446PM-GRAPH UTILITY 20447M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20448L: linux-pm@vger.kernel.org 20449S: Supported 20450W: https://01.org/pm-graph 20451B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20452T: git https://github.com/intel/pm-graph.git 20453F: tools/power/pm-graph 20454 20455PM6764TR DRIVER 20456M: Charles Hsu <hsu.yungteng@gmail.com> 20457L: linux-hwmon@vger.kernel.org 20458S: Maintained 20459F: Documentation/hwmon/pm6764tr.rst 20460F: drivers/hwmon/pmbus/pm6764tr.c 20461 20462PMC SIERRA MaxRAID DRIVER 20463L: linux-scsi@vger.kernel.org 20464S: Orphan 20465W: http://www.pmc-sierra.com/ 20466F: drivers/scsi/pmcraid.* 20467 20468PMC SIERRA PM8001 DRIVER 20469M: Jack Wang <jinpu.wang@cloud.ionos.com> 20470L: linux-scsi@vger.kernel.org 20471S: Supported 20472F: drivers/scsi/pm8001/ 20473 20474PNI RM3100 IIO DRIVER 20475M: Song Qiang <songqiang1304521@gmail.com> 20476L: linux-iio@vger.kernel.org 20477S: Maintained 20478F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20479F: drivers/iio/magnetometer/rm3100* 20480 20481PNP SUPPORT 20482M: "Rafael J. Wysocki" <rafael@kernel.org> 20483L: linux-acpi@vger.kernel.org 20484S: Maintained 20485F: drivers/pnp/ 20486F: include/linux/pnp.h 20487 20488PORTWELL EC DRIVER 20489M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20490L: platform-driver-x86@vger.kernel.org 20491S: Maintained 20492F: drivers/platform/x86/portwell-ec.c 20493 20494POSIX CLOCKS and TIMERS 20495M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20496M: Frederic Weisbecker <frederic@kernel.org> 20497M: Thomas Gleixner <tglx@linutronix.de> 20498L: linux-kernel@vger.kernel.org 20499S: Maintained 20500T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20501F: fs/timerfd.c 20502F: include/linux/time_namespace.h 20503F: include/linux/timerfd.h 20504F: include/uapi/linux/time.h 20505F: include/uapi/linux/timerfd.h 20506F: include/trace/events/timer* 20507F: kernel/time/itimer.c 20508F: kernel/time/posix-* 20509F: kernel/time/namespace.c 20510 20511POWER MANAGEMENT CORE 20512M: "Rafael J. Wysocki" <rafael@kernel.org> 20513L: linux-pm@vger.kernel.org 20514S: Supported 20515B: https://bugzilla.kernel.org 20516T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20517F: drivers/base/power/ 20518F: drivers/powercap/ 20519F: include/linux/intel_rapl.h 20520F: include/linux/pm.h 20521F: include/linux/pm_* 20522F: include/linux/powercap.h 20523F: kernel/configs/nopm.config 20524 20525POWER SEQUENCING 20526M: Bartosz Golaszewski <brgl@bgdev.pl> 20527L: linux-pm@vger.kernel.org 20528S: Maintained 20529T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20530F: Documentation/driver-api/pwrseq.rst 20531F: drivers/power/sequencing/ 20532F: include/linux/pwrseq/ 20533 20534POWER STATE COORDINATION INTERFACE (PSCI) 20535M: Mark Rutland <mark.rutland@arm.com> 20536M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20537L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20538S: Maintained 20539F: Documentation/devicetree/bindings/arm/psci.yaml 20540F: drivers/firmware/psci/ 20541F: include/linux/psci.h 20542F: include/uapi/linux/psci.h 20543 20544POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20545M: Sebastian Reichel <sre@kernel.org> 20546L: linux-pm@vger.kernel.org 20547S: Maintained 20548T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20549F: Documentation/ABI/testing/sysfs-class-power 20550F: Documentation/devicetree/bindings/power/supply/ 20551F: drivers/power/supply/ 20552F: include/linux/power/ 20553F: include/linux/power_supply.h 20554F: tools/testing/selftests/power_supply/ 20555 20556POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20557M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20558L: linuxppc-dev@lists.ozlabs.org 20559S: Maintained 20560F: drivers/char/powernv-op-panel.c 20561 20562PPP OVER ATM (RFC 2364) 20563M: Mitchell Blank Jr <mitch@sfgoth.com> 20564S: Maintained 20565F: include/uapi/linux/atmppp.h 20566F: net/atm/pppoatm.c 20567 20568PPP OVER ETHERNET 20569M: Michal Ostrowski <mostrows@earthlink.net> 20570S: Maintained 20571F: drivers/net/ppp/pppoe.c 20572F: drivers/net/ppp/pppox.c 20573 20574PPP OVER L2TP 20575M: James Chapman <jchapman@katalix.com> 20576S: Maintained 20577F: include/linux/if_pppol2tp.h 20578F: include/uapi/linux/if_pppol2tp.h 20579F: net/l2tp/l2tp_ppp.c 20580 20581PPP PROTOCOL DRIVERS AND COMPRESSORS 20582L: linux-ppp@vger.kernel.org 20583S: Orphan 20584F: drivers/net/ppp/ppp_* 20585 20586PPS SUPPORT 20587M: Rodolfo Giometti <giometti@enneenne.com> 20588L: linuxpps@ml.enneenne.com (subscribers-only) 20589S: Maintained 20590W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20591F: Documentation/ABI/testing/sysfs-pps 20592F: Documentation/ABI/testing/sysfs-pps-gen 20593F: Documentation/ABI/testing/sysfs-pps-gen-tio 20594F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20595F: Documentation/driver-api/pps.rst 20596F: drivers/pps/ 20597F: include/linux/pps*.h 20598F: include/uapi/linux/pps.h 20599F: include/uapi/linux/pps_gen.h 20600 20601PRESSURE STALL INFORMATION (PSI) 20602M: Johannes Weiner <hannes@cmpxchg.org> 20603M: Suren Baghdasaryan <surenb@google.com> 20604R: Peter Ziljstra <peterz@infradead.org> 20605S: Maintained 20606F: include/linux/psi* 20607F: kernel/sched/psi.c 20608 20609PROPELLER BUILD 20610M: Rong Xu <xur@google.com> 20611M: Han Shen <shenhan@google.com> 20612S: Supported 20613F: Documentation/dev-tools/propeller.rst 20614F: scripts/Makefile.propeller 20615 20616PRINTK 20617M: Petr Mladek <pmladek@suse.com> 20618R: Steven Rostedt <rostedt@goodmis.org> 20619R: John Ogness <john.ogness@linutronix.de> 20620R: Sergey Senozhatsky <senozhatsky@chromium.org> 20621S: Maintained 20622T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20623F: include/linux/printk.h 20624F: kernel/printk/ 20625 20626PRINTK INDEXING 20627R: Chris Down <chris@chrisdown.name> 20628S: Maintained 20629F: Documentation/core-api/printk-index.rst 20630F: kernel/printk/index.c 20631K: printk_index 20632 20633PROC FILESYSTEM 20634L: linux-kernel@vger.kernel.org 20635L: linux-fsdevel@vger.kernel.org 20636S: Maintained 20637F: Documentation/filesystems/proc.rst 20638F: fs/proc/ 20639F: include/linux/proc_fs.h 20640F: tools/testing/selftests/proc/ 20641 20642PROC SYSCTL 20643M: Kees Cook <kees@kernel.org> 20644M: Joel Granados <joel.granados@kernel.org> 20645L: linux-kernel@vger.kernel.org 20646L: linux-fsdevel@vger.kernel.org 20647S: Maintained 20648T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20649F: fs/proc/proc_sysctl.c 20650F: include/linux/sysctl.h 20651F: kernel/sysctl* 20652F: tools/testing/selftests/sysctl/* 20653F: lib/test_sysctl.c 20654F: scripts/check-sysctl-docs 20655 20656PS3 NETWORK SUPPORT 20657M: Geoff Levand <geoff@infradead.org> 20658L: netdev@vger.kernel.org 20659L: linuxppc-dev@lists.ozlabs.org 20660S: Maintained 20661F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20662 20663PS3 PLATFORM SUPPORT 20664M: Geoff Levand <geoff@infradead.org> 20665L: linuxppc-dev@lists.ozlabs.org 20666S: Maintained 20667F: arch/powerpc/boot/ps3* 20668F: arch/powerpc/include/asm/lv1call.h 20669F: arch/powerpc/include/asm/ps3*.h 20670F: arch/powerpc/platforms/ps3/ 20671F: drivers/*/ps3* 20672F: drivers/ps3/ 20673F: drivers/rtc/rtc-ps3.c 20674F: drivers/usb/host/*ps3.c 20675F: sound/ppc/snd_ps3* 20676 20677PS3VRAM DRIVER 20678M: Jim Paris <jim@jtan.com> 20679M: Geoff Levand <geoff@infradead.org> 20680L: linuxppc-dev@lists.ozlabs.org 20681S: Maintained 20682F: drivers/block/ps3vram.c 20683 20684PSAMPLE PACKET SAMPLING SUPPORT 20685M: Yotam Gigi <yotam.gi@gmail.com> 20686S: Maintained 20687F: include/net/psample.h 20688F: include/uapi/linux/psample.h 20689F: net/psample 20690 20691PSE NETWORK DRIVER 20692M: Oleksij Rempel <o.rempel@pengutronix.de> 20693M: Kory Maincent <kory.maincent@bootlin.com> 20694L: netdev@vger.kernel.org 20695S: Maintained 20696F: Documentation/devicetree/bindings/net/pse-pd/ 20697F: drivers/net/pse-pd/ 20698F: net/ethtool/pse-pd.c 20699 20700PSTORE FILESYSTEM 20701M: Kees Cook <kees@kernel.org> 20702R: Tony Luck <tony.luck@intel.com> 20703R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20704L: linux-hardening@vger.kernel.org 20705S: Supported 20706T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20707F: Documentation/admin-guide/pstore-blk.rst 20708F: Documentation/admin-guide/ramoops.rst 20709F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20710F: drivers/acpi/apei/erst.c 20711F: drivers/firmware/efi/efi-pstore.c 20712F: fs/pstore/ 20713F: include/linux/pstore* 20714K: \b(pstore|ramoops) 20715 20716PT5161L HARDWARE MONITOR DRIVER 20717M: Cosmo Chou <cosmo.chou@quantatw.com> 20718L: linux-hwmon@vger.kernel.org 20719S: Maintained 20720F: Documentation/hwmon/pt5161l.rst 20721F: drivers/hwmon/pt5161l.c 20722 20723PTP HARDWARE CLOCK SUPPORT 20724M: Richard Cochran <richardcochran@gmail.com> 20725L: netdev@vger.kernel.org 20726S: Maintained 20727W: http://linuxptp.sourceforge.net/ 20728F: Documentation/ABI/testing/sysfs-ptp 20729F: Documentation/driver-api/ptp.rst 20730F: drivers/net/phy/dp83640* 20731F: drivers/ptp/* 20732F: include/linux/ptp_cl* 20733K: (?:\b|_)ptp(?:\b|_) 20734 20735PTP MOCKUP CLOCK SUPPORT 20736M: Vladimir Oltean <vladimir.oltean@nxp.com> 20737L: netdev@vger.kernel.org 20738S: Maintained 20739F: drivers/ptp/ptp_mock.c 20740F: include/linux/ptp_mock.h 20741 20742PTP VIRTUAL CLOCK SUPPORT 20743M: Yangbo Lu <yangbo.lu@nxp.com> 20744L: netdev@vger.kernel.org 20745S: Maintained 20746F: drivers/ptp/ptp_vclock.c 20747F: net/ethtool/phc_vclocks.c 20748 20749PTP VMCLOCK SUPPORT 20750M: David Woodhouse <dwmw2@infradead.org> 20751L: netdev@vger.kernel.org 20752S: Maintained 20753F: drivers/ptp/ptp_vmclock.c 20754F: include/uapi/linux/vmclock-abi.h 20755 20756PTRACE SUPPORT 20757M: Oleg Nesterov <oleg@redhat.com> 20758S: Maintained 20759F: arch/*/*/ptrace*.c 20760F: arch/*/include/asm/ptrace*.h 20761F: arch/*/ptrace*.c 20762F: include/asm-generic/syscall.h 20763F: include/linux/ptrace.h 20764F: include/linux/regset.h 20765F: include/uapi/linux/ptrace.h 20766F: kernel/ptrace.c 20767 20768PULSE8-CEC DRIVER 20769M: Hans Verkuil <hverkuil@kernel.org> 20770L: linux-media@vger.kernel.org 20771S: Maintained 20772T: git git://linuxtv.org/media.git 20773F: drivers/media/cec/usb/pulse8/ 20774 20775PURELIFI PLFXLC DRIVER 20776M: Srinivasan Raju <srini.raju@purelifi.com> 20777L: linux-wireless@vger.kernel.org 20778S: Supported 20779F: drivers/net/wireless/purelifi/ 20780 20781PVRUSB2 VIDEO4LINUX DRIVER 20782M: Mike Isely <isely@pobox.com> 20783L: pvrusb2@isely.net (subscribers-only) 20784L: linux-media@vger.kernel.org 20785S: Maintained 20786W: http://www.isely.net/pvrusb2/ 20787T: git git://linuxtv.org/media.git 20788F: Documentation/driver-api/media/drivers/pvrusb2* 20789F: drivers/media/usb/pvrusb2/ 20790 20791PWC WEBCAM DRIVER 20792M: Hans Verkuil <hverkuil@kernel.org> 20793L: linux-media@vger.kernel.org 20794S: Odd Fixes 20795T: git git://linuxtv.org/media.git 20796F: drivers/media/usb/pwc/* 20797F: include/trace/events/pwc.h 20798 20799PWM IR Transmitter 20800M: Sean Young <sean@mess.org> 20801L: linux-media@vger.kernel.org 20802S: Maintained 20803F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20804F: drivers/media/rc/pwm-ir-tx.c 20805 20806PWM SUBSYSTEM 20807M: Uwe Kleine-König <ukleinek@kernel.org> 20808L: linux-pwm@vger.kernel.org 20809S: Maintained 20810Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20811T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20812F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20813F: Documentation/devicetree/bindings/pwm/ 20814F: Documentation/driver-api/pwm.rst 20815F: drivers/gpio/gpio-mvebu.c 20816F: drivers/pwm/ 20817F: drivers/video/backlight/pwm_bl.c 20818F: include/dt-bindings/pwm/ 20819F: include/linux/pwm.h 20820F: include/linux/pwm_backlight.h 20821K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20822 20823PXA GPIO DRIVER 20824M: Robert Jarzmik <robert.jarzmik@free.fr> 20825L: linux-gpio@vger.kernel.org 20826S: Maintained 20827F: drivers/gpio/gpio-pxa.c 20828 20829PXA MMCI DRIVER 20830S: Orphan 20831 20832PXA RTC DRIVER 20833M: Robert Jarzmik <robert.jarzmik@free.fr> 20834L: linux-rtc@vger.kernel.org 20835S: Maintained 20836 20837PXA2xx/PXA3xx SUPPORT 20838M: Daniel Mack <daniel@zonque.org> 20839M: Haojian Zhuang <haojian.zhuang@gmail.com> 20840M: Robert Jarzmik <robert.jarzmik@free.fr> 20841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20842S: Maintained 20843T: git https://github.com/hzhuang1/linux.git 20844T: git https://github.com/rjarzmik/linux.git 20845F: arch/arm/boot/dts/intel/pxa/ 20846F: arch/arm/mach-pxa/ 20847F: drivers/dma/pxa* 20848F: drivers/pcmcia/pxa2xx* 20849F: drivers/pinctrl/pxa/ 20850F: drivers/spi/spi-pxa2xx* 20851F: drivers/usb/gadget/udc/pxa2* 20852F: include/sound/pxa2xx-lib.h 20853F: sound/arm/pxa* 20854F: sound/soc/pxa/ 20855 20856QAT DRIVER 20857M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20858L: qat-linux@intel.com 20859S: Supported 20860F: drivers/crypto/intel/qat/ 20861 20862QCOM AUDIO (ASoC) DRIVERS 20863M: Srinivas Kandagatla <srini@kernel.org> 20864L: linux-sound@vger.kernel.org 20865L: linux-arm-msm@vger.kernel.org 20866S: Supported 20867F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20868F: Documentation/devicetree/bindings/sound/qcom,* 20869F: drivers/soc/qcom/apr.c 20870F: drivers/soundwire/qcom.c 20871F: include/dt-bindings/sound/qcom,wcd93* 20872F: sound/soc/codecs/lpass-*.* 20873F: sound/soc/codecs/msm8916-wcd-analog.c 20874F: sound/soc/codecs/msm8916-wcd-digital.c 20875F: sound/soc/codecs/pm4125-sdw.c 20876F: sound/soc/codecs/pm4125.* 20877F: sound/soc/codecs/wcd-clsh-v2.* 20878F: sound/soc/codecs/wcd-mbhc-v2.* 20879F: sound/soc/codecs/wcd93*.* 20880F: sound/soc/codecs/wsa88*.* 20881F: sound/soc/qcom/ 20882 20883QCOM EMBEDDED USB DEBUGGER (EUD) 20884M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20885L: linux-arm-msm@vger.kernel.org 20886S: Maintained 20887F: Documentation/ABI/testing/sysfs-driver-eud 20888F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20889F: drivers/usb/misc/qcom_eud.c 20890 20891QCOM IPA DRIVER 20892M: Alex Elder <elder@kernel.org> 20893L: netdev@vger.kernel.org 20894S: Maintained 20895F: drivers/net/ipa/ 20896 20897QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20898M: Gabriel Somlo <somlo@cmu.edu> 20899M: "Michael S. Tsirkin" <mst@redhat.com> 20900L: qemu-devel@nongnu.org 20901S: Maintained 20902F: drivers/firmware/qemu_fw_cfg.c 20903F: include/uapi/linux/qemu_fw_cfg.h 20904 20905QLOGIC QL41xxx FCOE DRIVER 20906M: Saurav Kashyap <skashyap@marvell.com> 20907M: Javed Hasan <jhasan@marvell.com> 20908M: GR-QLogic-Storage-Upstream@marvell.com 20909L: linux-scsi@vger.kernel.org 20910S: Supported 20911F: drivers/scsi/qedf/ 20912 20913QLOGIC QL41xxx ISCSI DRIVER 20914M: Nilesh Javali <njavali@marvell.com> 20915M: Manish Rangankar <mrangankar@marvell.com> 20916M: GR-QLogic-Storage-Upstream@marvell.com 20917L: linux-scsi@vger.kernel.org 20918S: Supported 20919F: drivers/scsi/qedi/ 20920 20921QLOGIC QL4xxx ETHERNET DRIVER 20922M: Manish Chopra <manishc@marvell.com> 20923L: netdev@vger.kernel.org 20924S: Maintained 20925F: drivers/net/ethernet/qlogic/qed/ 20926F: drivers/net/ethernet/qlogic/qede/ 20927F: include/linux/qed/ 20928 20929QLOGIC QL4xxx RDMA DRIVER 20930M: Michal Kalderon <mkalderon@marvell.com> 20931L: linux-rdma@vger.kernel.org 20932S: Supported 20933F: drivers/infiniband/hw/qedr/ 20934F: include/uapi/rdma/qedr-abi.h 20935 20936QLOGIC QLA1280 SCSI DRIVER 20937M: Michael Reed <mdr@sgi.com> 20938L: linux-scsi@vger.kernel.org 20939S: Maintained 20940F: drivers/scsi/qla1280.[ch] 20941 20942QLOGIC QLA2XXX FC-SCSI DRIVER 20943M: Nilesh Javali <njavali@marvell.com> 20944M: GR-QLogic-Storage-Upstream@marvell.com 20945L: linux-scsi@vger.kernel.org 20946S: Supported 20947F: drivers/scsi/qla2xxx/ 20948 20949QLOGIC QLA3XXX NETWORK DRIVER 20950M: GR-Linux-NIC-Dev@marvell.com 20951L: netdev@vger.kernel.org 20952S: Maintained 20953F: drivers/net/ethernet/qlogic/qla3xxx.* 20954 20955QLOGIC QLA4XXX iSCSI DRIVER 20956M: Nilesh Javali <njavali@marvell.com> 20957M: Manish Rangankar <mrangankar@marvell.com> 20958M: GR-QLogic-Storage-Upstream@marvell.com 20959L: linux-scsi@vger.kernel.org 20960S: Supported 20961F: drivers/scsi/qla4xxx/ 20962 20963QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20964M: Shahed Shaikh <shshaikh@marvell.com> 20965M: Manish Chopra <manishc@marvell.com> 20966M: GR-Linux-NIC-Dev@marvell.com 20967L: netdev@vger.kernel.org 20968S: Maintained 20969F: drivers/net/ethernet/qlogic/qlcnic/ 20970 20971QM1D1B0004 MEDIA DRIVER 20972M: Akihiro Tsukada <tskd08@gmail.com> 20973L: linux-media@vger.kernel.org 20974S: Odd Fixes 20975F: drivers/media/tuners/qm1d1b0004* 20976 20977QM1D1C0042 MEDIA DRIVER 20978M: Akihiro Tsukada <tskd08@gmail.com> 20979L: linux-media@vger.kernel.org 20980S: Odd Fixes 20981F: drivers/media/tuners/qm1d1c0042* 20982 20983QNAP MCU DRIVER 20984M: Heiko Stuebner <heiko@sntech.de> 20985S: Maintained 20986F: drivers/hwmon/qnap-mcu-hwmon.c 20987F: drivers/input/misc/qnap-mcu-input.c 20988F: drivers/leds/leds-qnap-mcu.c 20989F: drivers/mfd/qnap-mcu.c 20990F: include/linux/mfd/qnap-mcu.h 20991 20992QNX4 FILESYSTEM 20993M: Anders Larsen <al@alarsen.net> 20994S: Maintained 20995W: http://www.alarsen.net/linux/qnx4fs/ 20996F: fs/qnx4/ 20997F: include/uapi/linux/qnx4_fs.h 20998F: include/uapi/linux/qnxtypes.h 20999 21000QNX6 FILESYSTEM 21001S: Orphan 21002F: Documentation/filesystems/qnx6.rst 21003F: fs/qnx6/ 21004F: include/linux/qnx6_fs.h 21005 21006QORIQ DPAA2 FSL-MC BUS DRIVER 21007M: Ioana Ciornei <ioana.ciornei@nxp.com> 21008L: linuxppc-dev@lists.ozlabs.org 21009L: linux-kernel@vger.kernel.org 21010S: Maintained 21011F: Documentation/ABI/stable/sysfs-bus-fsl-mc 21012F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 21013F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 21014F: drivers/bus/fsl-mc/ 21015F: include/uapi/linux/fsl_mc.h 21016 21017QT1010 MEDIA DRIVER 21018L: linux-media@vger.kernel.org 21019S: Orphan 21020W: https://linuxtv.org 21021Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21022F: drivers/media/tuners/qt1010* 21023 21024QUALCOMM ATH12K WIRELESS DRIVER 21025M: Jeff Johnson <jjohnson@kernel.org> 21026L: linux-wireless@vger.kernel.org 21027L: ath12k@lists.infradead.org 21028S: Supported 21029W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 21030T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21031F: drivers/net/wireless/ath/ath12k/ 21032N: ath12k 21033 21034QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 21035M: Jeff Johnson <jjohnson@kernel.org> 21036L: linux-wireless@vger.kernel.org 21037L: ath10k@lists.infradead.org 21038S: Supported 21039W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 21040T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21041F: drivers/net/wireless/ath/ath10k/ 21042N: ath10k 21043 21044QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 21045M: Jeff Johnson <jjohnson@kernel.org> 21046L: linux-wireless@vger.kernel.org 21047L: ath11k@lists.infradead.org 21048S: Supported 21049W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 21050B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 21051T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21052F: drivers/net/wireless/ath/ath11k/ 21053N: ath11k 21054 21055QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 21056M: Toke Høiland-Jørgensen <toke@toke.dk> 21057L: linux-wireless@vger.kernel.org 21058S: Maintained 21059W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 21060T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21061F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 21062F: drivers/net/wireless/ath/ath9k/ 21063 21064QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 21065M: Stefan Wahren <wahrenst@gmx.net> 21066L: netdev@vger.kernel.org 21067S: Maintained 21068F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 21069F: drivers/net/ethernet/qualcomm/qca* 21070 21071QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 21072M: Stephan Gerhold <stephan@gerhold.net> 21073L: netdev@vger.kernel.org 21074L: linux-arm-msm@vger.kernel.org 21075S: Maintained 21076F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 21077F: drivers/net/wwan/qcom_bam_dmux.c 21078 21079QUALCOMM BLUETOOTH DRIVER 21080L: linux-arm-msm@vger.kernel.org 21081S: Maintained 21082F: drivers/bluetooth/btqca.[ch] 21083F: drivers/bluetooth/btqcomsmd.c 21084F: drivers/bluetooth/hci_qca.c 21085 21086QUALCOMM CAMERA SUBSYSTEM DRIVER 21087M: Robert Foss <rfoss@kernel.org> 21088M: Todor Tomov <todor.too@gmail.com> 21089M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21090R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 21091L: linux-media@vger.kernel.org 21092S: Maintained 21093F: Documentation/admin-guide/media/qcom_camss.rst 21094F: Documentation/devicetree/bindings/media/qcom,*camss* 21095F: drivers/media/platform/qcom/camss/ 21096 21097QUALCOMM CLOCK DRIVERS 21098M: Bjorn Andersson <andersson@kernel.org> 21099L: linux-arm-msm@vger.kernel.org 21100S: Supported 21101T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 21102F: Documentation/devicetree/bindings/clock/qcom,* 21103F: drivers/clk/qcom/ 21104F: include/dt-bindings/clock/qcom,* 21105 21106QUALCOMM CLOUD AI (QAIC) DRIVER 21107M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 21108R: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com> 21109L: linux-arm-msm@vger.kernel.org 21110L: dri-devel@lists.freedesktop.org 21111S: Supported 21112T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21113F: Documentation/ABI/testing/sysfs-driver-qaic 21114F: Documentation/accel/qaic/ 21115F: drivers/accel/qaic/ 21116F: include/uapi/drm/qaic_accel.h 21117 21118QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 21119M: Bjorn Andersson <andersson@kernel.org> 21120M: Konrad Dybcio <konradybcio@kernel.org> 21121L: linux-pm@vger.kernel.org 21122L: linux-arm-msm@vger.kernel.org 21123S: Maintained 21124F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 21125F: drivers/pmdomain/qcom/cpr.c 21126 21127QUALCOMM CPUCP MAILBOX DRIVER 21128M: Sibi Sankar <sibi.sankar@oss.qualcomm.com> 21129L: linux-arm-msm@vger.kernel.org 21130S: Supported 21131F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 21132F: drivers/mailbox/qcom-cpucp-mbox.c 21133 21134QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 21135M: Ilia Lin <ilia.lin@kernel.org> 21136L: linux-pm@vger.kernel.org 21137S: Maintained 21138F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 21139F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 21140F: drivers/cpufreq/qcom-cpufreq-nvmem.c 21141 21142QUALCOMM CRYPTO DRIVERS 21143M: Thara Gopinath <thara.gopinath@gmail.com> 21144L: linux-crypto@vger.kernel.org 21145L: linux-arm-msm@vger.kernel.org 21146S: Maintained 21147F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 21148F: drivers/crypto/qce/ 21149 21150QUALCOMM EMAC GIGABIT ETHERNET DRIVER 21151M: Timur Tabi <timur@kernel.org> 21152L: netdev@vger.kernel.org 21153S: Maintained 21154F: drivers/net/ethernet/qualcomm/emac/ 21155 21156QUALCOMM ETHQOS ETHERNET DRIVER 21157M: Vinod Koul <vkoul@kernel.org> 21158L: netdev@vger.kernel.org 21159L: linux-arm-msm@vger.kernel.org 21160S: Maintained 21161F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 21162F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 21163 21164QUALCOMM FASTRPC DRIVER 21165M: Srinivas Kandagatla <srini@kernel.org> 21166M: Amol Maheshwari <amahesh@qti.qualcomm.com> 21167L: linux-arm-msm@vger.kernel.org 21168L: dri-devel@lists.freedesktop.org 21169S: Maintained 21170F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 21171F: drivers/misc/fastrpc.c 21172F: include/uapi/misc/fastrpc.h 21173 21174QUALCOMM HEXAGON ARCHITECTURE 21175M: Brian Cain <brian.cain@oss.qualcomm.com> 21176L: linux-hexagon@vger.kernel.org 21177S: Supported 21178T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 21179F: arch/hexagon/ 21180 21181QUALCOMM HIDMA DRIVER 21182M: Sinan Kaya <okaya@kernel.org> 21183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21184L: linux-arm-msm@vger.kernel.org 21185L: dmaengine@vger.kernel.org 21186S: Supported 21187F: drivers/dma/qcom/hidma* 21188 21189QUALCOMM I2C QCOM GENI DRIVER 21190M: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com> 21191M: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> 21192L: linux-i2c@vger.kernel.org 21193L: linux-arm-msm@vger.kernel.org 21194S: Maintained 21195F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 21196F: drivers/i2c/busses/i2c-qcom-geni.c 21197 21198QUALCOMM I2C CCI DRIVER 21199M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21200M: Robert Foss <rfoss@kernel.org> 21201L: linux-i2c@vger.kernel.org 21202L: linux-arm-msm@vger.kernel.org 21203S: Maintained 21204F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 21205F: drivers/i2c/busses/i2c-qcom-cci.c 21206 21207QUALCOMM INTERCONNECT BWMON DRIVER 21208M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 21209L: linux-arm-msm@vger.kernel.org 21210S: Maintained 21211F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 21212F: drivers/soc/qcom/icc-bwmon.c 21213F: drivers/soc/qcom/trace_icc-bwmon.h 21214 21215QUALCOMM IOMMU 21216M: Rob Clark <robin.clark@oss.qualcomm.com> 21217L: iommu@lists.linux.dev 21218L: linux-arm-msm@vger.kernel.org 21219S: Maintained 21220F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 21221F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 21222F: drivers/iommu/msm_iommu* 21223 21224QUALCOMM IPC ROUTER (QRTR) DRIVER 21225M: Manivannan Sadhasivam <mani@kernel.org> 21226L: linux-arm-msm@vger.kernel.org 21227S: Maintained 21228F: include/trace/events/qrtr.h 21229F: include/uapi/linux/qrtr.h 21230F: net/qrtr/ 21231 21232QUALCOMM IPCC MAILBOX DRIVER 21233M: Manivannan Sadhasivam <mani@kernel.org> 21234L: linux-arm-msm@vger.kernel.org 21235S: Supported 21236F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 21237F: drivers/mailbox/qcom-ipcc.c 21238F: include/dt-bindings/mailbox/qcom-ipcc.h 21239 21240QUALCOMM IPQ4019 USB PHY DRIVER 21241M: Robert Marko <robert.marko@sartura.hr> 21242M: Luka Perkov <luka.perkov@sartura.hr> 21243L: linux-arm-msm@vger.kernel.org 21244S: Maintained 21245F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 21246F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 21247 21248QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 21249M: Robert Marko <robert.marko@sartura.hr> 21250M: Luka Perkov <luka.perkov@sartura.hr> 21251L: linux-arm-msm@vger.kernel.org 21252S: Maintained 21253F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 21254F: drivers/regulator/vqmmc-ipq4019-regulator.c 21255 21256QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 21257M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21258M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21259R: Abhinav Kumar <abhinav.kumar@linux.dev> 21260L: linux-media@vger.kernel.org 21261L: linux-arm-msm@vger.kernel.org 21262S: Maintained 21263F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 21264F: drivers/media/platform/qcom/iris/ 21265 21266QUALCOMM NAND CONTROLLER DRIVER 21267M: Manivannan Sadhasivam <mani@kernel.org> 21268L: linux-mtd@lists.infradead.org 21269L: linux-arm-msm@vger.kernel.org 21270S: Maintained 21271F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 21272F: drivers/mtd/nand/raw/qcom_nandc.c 21273 21274QUALCOMM MEDIA PLATFORM 21275M: Bryan O'Donoghue <bod@kernel.org> 21276L: linux-media@vger.kernel.org 21277L: linux-arm-msm@vger.kernel.org 21278S: Supported 21279Q: https://patchwork.linuxtv.org/project/linux-media/list 21280T: git https://gitlab.freedesktop.org/linux-media/media-committers.git 21281F: Documentation/devicetree/bindings/media/*qcom* 21282F: drivers/media/platform/qcom 21283F: include/dt-bindings/media/*qcom* 21284 21285QUALCOMM SMB CHARGER DRIVER 21286M: Casey Connolly <casey.connolly@linaro.org> 21287L: linux-arm-msm@vger.kernel.org 21288S: Maintained 21289F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 21290F: drivers/power/supply/qcom_smbx.c 21291 21292QUALCOMM PPE DRIVER 21293M: Luo Jie <quic_luoj@quicinc.com> 21294L: netdev@vger.kernel.org 21295S: Supported 21296F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 21297F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 21298F: drivers/net/ethernet/qualcomm/ppe/ 21299 21300QUALCOMM QSEECOM DRIVER 21301M: Maximilian Luz <luzmaximilian@gmail.com> 21302L: linux-arm-msm@vger.kernel.org 21303S: Maintained 21304F: drivers/firmware/qcom/qcom_qseecom.c 21305 21306QUALCOMM QSEECOM UEFISECAPP DRIVER 21307M: Maximilian Luz <luzmaximilian@gmail.com> 21308L: linux-arm-msm@vger.kernel.org 21309S: Maintained 21310F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 21311 21312QUALCOMM RMNET DRIVER 21313M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 21314M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 21315L: netdev@vger.kernel.org 21316S: Maintained 21317F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 21318F: drivers/net/ethernet/qualcomm/rmnet/ 21319F: include/linux/if_rmnet.h 21320 21321QUALCOMM TEE (QCOMTEE) DRIVER 21322M: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com> 21323L: linux-arm-msm@vger.kernel.org 21324S: Maintained 21325F: Documentation/tee/qtee.rst 21326F: drivers/tee/qcomtee/ 21327 21328QUALCOMM TRUST ZONE MEMORY ALLOCATOR 21329M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 21330L: linux-arm-msm@vger.kernel.org 21331S: Maintained 21332F: drivers/firmware/qcom/qcom_tzmem.c 21333F: drivers/firmware/qcom/qcom_tzmem.h 21334F: include/linux/firmware/qcom/qcom_tzmem.h 21335 21336QUALCOMM TSENS THERMAL DRIVER 21337M: Amit Kucheria <amitk@kernel.org> 21338M: Thara Gopinath <thara.gopinath@gmail.com> 21339L: linux-pm@vger.kernel.org 21340L: linux-arm-msm@vger.kernel.org 21341S: Maintained 21342F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 21343F: drivers/thermal/qcom/ 21344 21345QUALCOMM TYPEC PORT MANAGER DRIVER 21346M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21347L: linux-arm-msm@vger.kernel.org 21348L: linux-usb@vger.kernel.org 21349S: Maintained 21350F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 21351F: drivers/usb/typec/tcpm/qcom/ 21352 21353QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 21354M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21355M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21356L: linux-media@vger.kernel.org 21357L: linux-arm-msm@vger.kernel.org 21358S: Maintained 21359T: git git://linuxtv.org/media.git 21360F: Documentation/devicetree/bindings/media/*venus* 21361F: drivers/media/platform/qcom/venus/ 21362 21363QUALCOMM WCN36XX WIRELESS DRIVER 21364M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21365L: wcn36xx@lists.infradead.org 21366L: linux-wireless@vger.kernel.org 21367S: Supported 21368W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 21369F: drivers/net/wireless/ath/wcn36xx/ 21370 21371QUANTENNA QTNFMAC WIRELESS DRIVER 21372M: Igor Mitsyanko <imitsyanko@quantenna.com> 21373R: Sergey Matyukevich <geomatsi@gmail.com> 21374L: linux-wireless@vger.kernel.org 21375S: Maintained 21376F: drivers/net/wireless/quantenna/ 21377 21378RADEON and AMDGPU DRM DRIVERS 21379M: Alex Deucher <alexander.deucher@amd.com> 21380M: Christian König <christian.koenig@amd.com> 21381L: amd-gfx@lists.freedesktop.org 21382S: Supported 21383B: https://gitlab.freedesktop.org/drm/amd/-/issues 21384C: irc://irc.oftc.net/radeon 21385T: git https://gitlab.freedesktop.org/agd5f/linux.git 21386F: Documentation/gpu/amdgpu/ 21387F: drivers/gpu/drm/amd/ 21388F: drivers/gpu/drm/ci/xfails/amd* 21389F: drivers/gpu/drm/radeon/ 21390F: include/uapi/drm/amdgpu_drm.h 21391F: include/uapi/drm/radeon_drm.h 21392 21393RADEON FRAMEBUFFER DISPLAY DRIVER 21394M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 21395L: linux-fbdev@vger.kernel.org 21396S: Maintained 21397F: drivers/video/fbdev/aty/radeon* 21398F: include/uapi/linux/radeonfb.h 21399 21400RADIOSHARK RADIO DRIVER 21401M: Hans Verkuil <hverkuil@kernel.org> 21402L: linux-media@vger.kernel.org 21403S: Maintained 21404T: git git://linuxtv.org/media.git 21405F: drivers/media/radio/radio-shark.c 21406 21407RADIOSHARK2 RADIO DRIVER 21408M: Hans Verkuil <hverkuil@kernel.org> 21409L: linux-media@vger.kernel.org 21410S: Maintained 21411T: git git://linuxtv.org/media.git 21412F: drivers/media/radio/radio-shark2.c 21413F: drivers/media/radio/radio-tea5777.c 21414 21415RADOS BLOCK DEVICE (RBD) 21416M: Ilya Dryomov <idryomov@gmail.com> 21417R: Dongsheng Yang <dongsheng.yang@easystack.cn> 21418L: ceph-devel@vger.kernel.org 21419S: Supported 21420W: http://ceph.com/ 21421B: https://tracker.ceph.com/ 21422T: git https://github.com/ceph/ceph-client.git 21423F: Documentation/ABI/testing/sysfs-bus-rbd 21424F: drivers/block/rbd.c 21425F: drivers/block/rbd_types.h 21426 21427RAGE128 FRAMEBUFFER DISPLAY DRIVER 21428L: linux-fbdev@vger.kernel.org 21429S: Orphan 21430F: drivers/video/fbdev/aty/aty128fb.c 21431 21432RAINSHADOW-CEC DRIVER 21433M: Hans Verkuil <hverkuil@kernel.org> 21434L: linux-media@vger.kernel.org 21435S: Maintained 21436T: git git://linuxtv.org/media.git 21437F: drivers/media/cec/usb/rainshadow/ 21438 21439RALINK MIPS ARCHITECTURE 21440M: John Crispin <john@phrozen.org> 21441M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21442L: linux-mips@vger.kernel.org 21443S: Maintained 21444F: arch/mips/ralink 21445 21446RALINK MT7621 MIPS ARCHITECTURE 21447M: Chester A. Unal <chester.a.unal@arinc9.com> 21448M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21449L: linux-mips@vger.kernel.org 21450S: Maintained 21451F: arch/mips/boot/dts/ralink/mt7621* 21452 21453RALINK RT2X00 WIRELESS LAN DRIVER 21454M: Stanislaw Gruszka <stf_xl@wp.pl> 21455L: linux-wireless@vger.kernel.org 21456S: Maintained 21457F: drivers/net/wireless/ralink/ 21458 21459RAMDISK RAM BLOCK DEVICE DRIVER 21460M: Jens Axboe <axboe@kernel.dk> 21461S: Maintained 21462F: Documentation/admin-guide/blockdev/ramdisk.rst 21463F: drivers/block/brd.c 21464 21465RANCHU VIRTUAL BOARD FOR MIPS 21466M: Miodrag Dinic <miodrag.dinic@mips.com> 21467L: linux-mips@vger.kernel.org 21468S: Supported 21469F: arch/mips/configs/generic/board-ranchu.config 21470F: arch/mips/generic/board-ranchu.c 21471 21472RANDOM NUMBER DRIVER 21473M: "Theodore Ts'o" <tytso@mit.edu> 21474M: Jason A. Donenfeld <Jason@zx2c4.com> 21475S: Maintained 21476T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21477F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21478F: drivers/char/random.c 21479F: include/linux/random.h 21480F: include/uapi/linux/random.h 21481F: drivers/virt/vmgenid.c 21482N: ^.*/vdso/[^/]*getrandom[^/]+$ 21483 21484RAPIDIO SUBSYSTEM 21485M: Matt Porter <mporter@kernel.crashing.org> 21486M: Alexandre Bounine <alex.bou9@gmail.com> 21487S: Maintained 21488F: drivers/rapidio/ 21489 21490RAS INFRASTRUCTURE 21491M: Tony Luck <tony.luck@intel.com> 21492M: Borislav Petkov <bp@alien8.de> 21493L: linux-edac@vger.kernel.org 21494S: Maintained 21495F: Documentation/admin-guide/RAS 21496F: drivers/ras/ 21497F: include/linux/ras.h 21498F: include/ras/ras_event.h 21499 21500RAS FRU MEMORY POISON MANAGER (FMPM) 21501M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21502L: linux-edac@vger.kernel.org 21503S: Maintained 21504F: drivers/ras/amd/fmpm.c 21505 21506RASPBERRY PI PISP BACK END 21507M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21508R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21509L: linux-media@vger.kernel.org 21510S: Maintained 21511F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21512F: drivers/media/platform/raspberrypi/pisp_be/ 21513F: include/uapi/linux/media/raspberrypi/ 21514 21515RASPBERRY PI PISP CAMERA FRONT END 21516M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21517M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21518S: Maintained 21519F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21520F: drivers/media/platform/raspberrypi/rp1-cfe/ 21521 21522RASPBERRY PI RP1 PCI DRIVER 21523M: Andrea della Porta <andrea.porta@suse.com> 21524S: Maintained 21525F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21526F: drivers/clk/clk-rp1.c 21527F: drivers/misc/rp1/ 21528F: drivers/pinctrl/pinctrl-rp1.c 21529 21530RC-CORE / LIRC FRAMEWORK 21531M: Sean Young <sean@mess.org> 21532L: linux-media@vger.kernel.org 21533S: Maintained 21534W: http://linuxtv.org 21535T: git git://linuxtv.org/media.git 21536F: Documentation/driver-api/media/rc-core.rst 21537F: Documentation/userspace-api/media/rc/ 21538F: drivers/media/rc/ 21539F: include/media/rc-core.h 21540F: include/media/rc-map.h 21541F: include/uapi/linux/lirc.h 21542 21543RCMM REMOTE CONTROLS DECODER 21544M: Patrick Lerda <patrick9876@free.fr> 21545S: Maintained 21546F: drivers/media/rc/ir-rcmm-decoder.c 21547 21548RCUTORTURE TEST FRAMEWORK 21549M: "Paul E. McKenney" <paulmck@kernel.org> 21550M: Josh Triplett <josh@joshtriplett.org> 21551R: Steven Rostedt <rostedt@goodmis.org> 21552R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21553R: Lai Jiangshan <jiangshanlai@gmail.com> 21554L: rcu@vger.kernel.org 21555S: Supported 21556T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21557F: tools/testing/selftests/rcutorture 21558 21559RDACM20 Camera Sensor 21560M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21561M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21562M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21563M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21564L: linux-media@vger.kernel.org 21565S: Maintained 21566F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21567F: drivers/media/i2c/max9271.c 21568F: drivers/media/i2c/max9271.h 21569F: drivers/media/i2c/rdacm20.c 21570 21571RDACM21 Camera Sensor 21572M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21573M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21574M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21575M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21576L: linux-media@vger.kernel.org 21577S: Maintained 21578F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21579F: drivers/media/i2c/max9271.c 21580F: drivers/media/i2c/max9271.h 21581F: drivers/media/i2c/rdacm21.c 21582 21583RDC R-321X SoC 21584M: Florian Fainelli <florian@openwrt.org> 21585S: Maintained 21586 21587RDC R6040 FAST ETHERNET DRIVER 21588M: Florian Fainelli <f.fainelli@gmail.com> 21589L: netdev@vger.kernel.org 21590S: Maintained 21591F: drivers/net/ethernet/rdc/r6040.c 21592 21593RDMAVT - RDMA verbs software 21594M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21595L: linux-rdma@vger.kernel.org 21596S: Supported 21597F: drivers/infiniband/sw/rdmavt 21598 21599RDS - RELIABLE DATAGRAM SOCKETS 21600M: Allison Henderson <allison.henderson@oracle.com> 21601L: netdev@vger.kernel.org 21602L: linux-rdma@vger.kernel.org 21603L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21604S: Supported 21605W: https://oss.oracle.com/projects/rds/ 21606F: Documentation/networking/rds.rst 21607F: net/rds/ 21608F: tools/testing/selftests/net/rds/ 21609 21610RDT - RESOURCE ALLOCATION 21611M: Tony Luck <tony.luck@intel.com> 21612M: Reinette Chatre <reinette.chatre@intel.com> 21613R: Dave Martin <Dave.Martin@arm.com> 21614R: James Morse <james.morse@arm.com> 21615R: Babu Moger <babu.moger@amd.com> 21616L: linux-kernel@vger.kernel.org 21617S: Supported 21618F: Documentation/filesystems/resctrl.rst 21619F: arch/x86/include/asm/resctrl.h 21620F: arch/x86/kernel/cpu/resctrl/ 21621F: fs/resctrl/ 21622F: include/linux/resctrl*.h 21623F: tools/testing/selftests/resctrl/ 21624 21625READ-COPY UPDATE (RCU) 21626M: "Paul E. McKenney" <paulmck@kernel.org> 21627M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21628M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21629M: Joel Fernandes <joelagnelf@nvidia.com> 21630M: Josh Triplett <josh@joshtriplett.org> 21631M: Boqun Feng <boqun.feng@gmail.com> 21632M: Uladzislau Rezki <urezki@gmail.com> 21633R: Steven Rostedt <rostedt@goodmis.org> 21634R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21635R: Lai Jiangshan <jiangshanlai@gmail.com> 21636R: Zqiang <qiang.zhang@linux.dev> 21637L: rcu@vger.kernel.org 21638S: Supported 21639W: http://www.rdrop.com/users/paulmck/RCU/ 21640T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21641F: Documentation/RCU/ 21642F: include/linux/rcu* 21643F: kernel/rcu/ 21644F: rust/kernel/sync/rcu.rs 21645X: Documentation/RCU/torture.rst 21646X: include/linux/srcu*.h 21647X: kernel/rcu/srcu*.c 21648 21649REAL TIME CLOCK (RTC) SUBSYSTEM 21650M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21651L: linux-rtc@vger.kernel.org 21652S: Maintained 21653Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21654T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21655F: Documentation/admin-guide/rtc.rst 21656F: Documentation/devicetree/bindings/rtc/ 21657F: drivers/rtc/ 21658F: include/linux/rtc.h 21659F: include/linux/rtc/ 21660F: include/uapi/linux/rtc.h 21661F: tools/testing/selftests/rtc/ 21662 21663Real-time Linux Analysis (RTLA) tools 21664M: Steven Rostedt <rostedt@goodmis.org> 21665L: linux-trace-kernel@vger.kernel.org 21666S: Maintained 21667F: Documentation/tools/rtla/ 21668F: tools/tracing/rtla/ 21669 21670Real-time Linux (PREEMPT_RT) 21671M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21672M: Clark Williams <clrkwllms@kernel.org> 21673M: Steven Rostedt <rostedt@goodmis.org> 21674L: linux-rt-devel@lists.linux.dev 21675S: Supported 21676K: PREEMPT_RT 21677 21678REALTEK AUDIO CODECS 21679M: Oder Chiou <oder_chiou@realtek.com> 21680S: Maintained 21681F: include/sound/rt*.h 21682F: sound/soc/codecs/rt* 21683 21684REALTEK OTTO WATCHDOG 21685M: Sander Vanheule <sander@svanheule.net> 21686L: linux-watchdog@vger.kernel.org 21687S: Maintained 21688F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21689F: drivers/watchdog/realtek_otto_wdt.c 21690 21691REALTEK RTL83xx SMI DSA ROUTER CHIPS 21692M: Linus Walleij <linus.walleij@linaro.org> 21693M: Alvin Šipraga <alsi@bang-olufsen.dk> 21694S: Maintained 21695F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21696F: drivers/net/dsa/realtek/* 21697 21698REALTEK SPI-NAND 21699M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21700S: Maintained 21701F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21702F: drivers/spi/spi-realtek-rtl-snand.c 21703 21704REALTEK WIRELESS DRIVER (rtlwifi family) 21705M: Ping-Ke Shih <pkshih@realtek.com> 21706L: linux-wireless@vger.kernel.org 21707S: Maintained 21708T: git https://github.com/pkshih/rtw.git 21709F: drivers/net/wireless/realtek/rtlwifi/ 21710 21711REALTEK WIRELESS DRIVER (rtw88) 21712M: Ping-Ke Shih <pkshih@realtek.com> 21713L: linux-wireless@vger.kernel.org 21714S: Maintained 21715T: git https://github.com/pkshih/rtw.git 21716F: drivers/net/wireless/realtek/rtw88/ 21717 21718REALTEK WIRELESS DRIVER (rtw89) 21719M: Ping-Ke Shih <pkshih@realtek.com> 21720L: linux-wireless@vger.kernel.org 21721S: Maintained 21722T: git https://github.com/pkshih/rtw.git 21723F: drivers/net/wireless/realtek/rtw89/ 21724 21725REDMIBOOK WMI DRIVERS 21726M: Gladyshev Ilya <foxido@foxido.dev> 21727L: platform-driver-x86@vger.kernel.org 21728S: Maintained 21729F: drivers/platform/x86/redmi-wmi.c 21730 21731REDPINE WIRELESS DRIVER 21732L: linux-wireless@vger.kernel.org 21733S: Orphan 21734F: drivers/net/wireless/rsi/ 21735 21736REGISTER MAP ABSTRACTION 21737M: Mark Brown <broonie@kernel.org> 21738L: linux-kernel@vger.kernel.org 21739S: Supported 21740T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21741F: Documentation/devicetree/bindings/regmap/ 21742F: drivers/base/regmap/ 21743F: include/linux/regmap.h 21744 21745REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21746M: Bjorn Andersson <andersson@kernel.org> 21747M: Mathieu Poirier <mathieu.poirier@linaro.org> 21748L: linux-remoteproc@vger.kernel.org 21749S: Maintained 21750T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21751F: Documentation/ABI/testing/sysfs-class-remoteproc 21752F: Documentation/devicetree/bindings/remoteproc/ 21753F: Documentation/staging/remoteproc.rst 21754F: drivers/remoteproc/ 21755F: include/linux/remoteproc.h 21756F: include/linux/remoteproc/ 21757 21758REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21759M: Bjorn Andersson <andersson@kernel.org> 21760M: Mathieu Poirier <mathieu.poirier@linaro.org> 21761L: linux-remoteproc@vger.kernel.org 21762S: Maintained 21763T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21764F: Documentation/ABI/testing/sysfs-bus-rpmsg 21765F: Documentation/staging/rpmsg.rst 21766F: drivers/rpmsg/ 21767F: include/linux/rpmsg.h 21768F: include/linux/rpmsg/ 21769F: include/uapi/linux/rpmsg.h 21770F: samples/rpmsg/ 21771 21772REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21773M: Stephan Gerhold <stephan@gerhold.net> 21774L: netdev@vger.kernel.org 21775L: linux-remoteproc@vger.kernel.org 21776S: Maintained 21777F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21778 21779RENESAS CLOCK DRIVERS 21780M: Geert Uytterhoeven <geert+renesas@glider.be> 21781L: linux-renesas-soc@vger.kernel.org 21782S: Supported 21783T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21784F: Documentation/devicetree/bindings/clock/renesas,* 21785F: drivers/clk/renesas/ 21786 21787RENESAS EMEV2 I2C DRIVER 21788M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21789L: linux-renesas-soc@vger.kernel.org 21790S: Supported 21791F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21792F: drivers/i2c/busses/i2c-emev2.c 21793 21794RENESAS ETHERNET AVB DRIVER 21795M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21796R: Paul Barker <paul@pbarker.dev> 21797L: netdev@vger.kernel.org 21798L: linux-renesas-soc@vger.kernel.org 21799S: Maintained 21800F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21801F: drivers/net/ethernet/renesas/Kconfig 21802F: drivers/net/ethernet/renesas/Makefile 21803F: drivers/net/ethernet/renesas/ravb* 21804 21805RENESAS ETHERNET SWITCH DRIVER 21806R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21807L: netdev@vger.kernel.org 21808L: linux-renesas-soc@vger.kernel.org 21809F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21810F: drivers/net/ethernet/renesas/Kconfig 21811F: drivers/net/ethernet/renesas/Makefile 21812F: drivers/net/ethernet/renesas/rcar_gen4* 21813F: drivers/net/ethernet/renesas/rswitch* 21814 21815RENESAS ETHERNET TSN DRIVER 21816M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21817L: netdev@vger.kernel.org 21818L: linux-renesas-soc@vger.kernel.org 21819S: Maintained 21820F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21821F: drivers/net/ethernet/renesas/rtsn.* 21822 21823RENESAS IDT821034 ASoC CODEC 21824M: Herve Codina <herve.codina@bootlin.com> 21825L: linux-sound@vger.kernel.org 21826S: Maintained 21827F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21828F: sound/soc/codecs/idt821034.c 21829 21830RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21831M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21832L: linux-sound@vger.kernel.org 21833L: linux-renesas-soc@vger.kernel.org 21834S: Supported 21835F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21836F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21837F: sound/soc/renesas/rcar/ 21838F: sound/soc/renesas/fsi.c 21839F: include/sound/sh_fsi.h 21840 21841RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21842M: Miquel Raynal <miquel.raynal@bootlin.com> 21843L: linux-mtd@lists.infradead.org 21844L: linux-renesas-soc@vger.kernel.org 21845S: Maintained 21846F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21847F: drivers/mtd/nand/raw/renesas-nand-controller.c 21848 21849RENESAS R-CAR GYROADC DRIVER 21850M: Marek Vasut <marek.vasut@gmail.com> 21851L: linux-iio@vger.kernel.org 21852S: Supported 21853F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21854F: drivers/iio/adc/rcar-gyroadc.c 21855 21856RENESAS R-CAR I2C DRIVERS 21857M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21858L: linux-renesas-soc@vger.kernel.org 21859S: Supported 21860F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21861F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21862F: drivers/i2c/busses/i2c-rcar.c 21863F: drivers/i2c/busses/i2c-sh_mobile.c 21864 21865RENESAS R-CAR SATA DRIVER 21866M: Geert Uytterhoeven <geert+renesas@glider.be> 21867L: linux-ide@vger.kernel.org 21868L: linux-renesas-soc@vger.kernel.org 21869S: Supported 21870F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21871F: drivers/ata/sata_rcar.c 21872 21873RENESAS R-CAR THERMAL DRIVERS 21874M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21875L: linux-renesas-soc@vger.kernel.org 21876S: Supported 21877F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21878F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21879F: drivers/thermal/renesas/rcar_gen3_thermal.c 21880F: drivers/thermal/renesas/rcar_thermal.c 21881 21882RENESAS RIIC DRIVER 21883M: Chris Brandt <chris.brandt@renesas.com> 21884L: linux-renesas-soc@vger.kernel.org 21885S: Supported 21886F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21887F: drivers/i2c/busses/i2c-riic.c 21888 21889RENESAS RZ AUDIO (ASoC) DRIVER 21890M: Biju Das <biju.das.jz@bp.renesas.com> 21891M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21892L: linux-sound@vger.kernel.org 21893L: linux-renesas-soc@vger.kernel.org 21894S: Supported 21895F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21896F: sound/soc/renesas/rz-ssi.c 21897 21898RENESAS RZ/G2L A/D DRIVER 21899M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21900L: linux-iio@vger.kernel.org 21901L: linux-renesas-soc@vger.kernel.org 21902S: Supported 21903F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21904F: drivers/iio/adc/rzg2l_adc.c 21905 21906RENESAS RZ/G2L MTU3a COUNTER DRIVER 21907M: Biju Das <biju.das.jz@bp.renesas.com> 21908L: linux-iio@vger.kernel.org 21909L: linux-renesas-soc@vger.kernel.org 21910S: Supported 21911F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21912F: drivers/counter/rz-mtu3-cnt.c 21913 21914RENESAS RTCA-3 RTC DRIVER 21915M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21916L: linux-rtc@vger.kernel.org 21917L: linux-renesas-soc@vger.kernel.org 21918S: Supported 21919F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21920F: drivers/rtc/rtc-renesas-rtca3.c 21921 21922RENESAS RZ/N1 A5PSW SWITCH DRIVER 21923M: Clément Léger <clement.leger@bootlin.com> 21924L: linux-renesas-soc@vger.kernel.org 21925L: netdev@vger.kernel.org 21926S: Maintained 21927F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21928F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21929F: drivers/net/dsa/rzn1_a5psw* 21930F: drivers/net/pcs/pcs-rzn1-miic.c 21931F: include/dt-bindings/net/pcs-rzn1-miic.h 21932F: include/linux/pcs-rzn1-miic.h 21933F: net/dsa/tag_rzn1_a5psw.c 21934 21935RENESAS RZ/N1 DWMAC GLUE LAYER 21936M: Romain Gantois <romain.gantois@bootlin.com> 21937S: Maintained 21938F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21939F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21940 21941RENESAS RZ/N1 RTC CONTROLLER DRIVER 21942M: Miquel Raynal <miquel.raynal@bootlin.com> 21943L: linux-rtc@vger.kernel.org 21944L: linux-renesas-soc@vger.kernel.org 21945S: Maintained 21946F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21947F: drivers/rtc/rtc-rzn1.c 21948 21949RENESAS RZ/N1 USBF CONTROLLER DRIVER 21950M: Herve Codina <herve.codina@bootlin.com> 21951L: linux-renesas-soc@vger.kernel.org 21952L: linux-usb@vger.kernel.org 21953S: Maintained 21954F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21955F: drivers/usb/gadget/udc/renesas_usbf.c 21956 21957RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21958M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21959L: netdev@vger.kernel.org 21960L: linux-renesas-soc@vger.kernel.org 21961S: Maintained 21962F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21963F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21964 21965RENESAS RZ/V2H(P) RSPI DRIVER 21966M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21967L: linux-spi@vger.kernel.org 21968L: linux-renesas-soc@vger.kernel.org 21969S: Maintained 21970F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21971F: drivers/spi/spi-rzv2h-rspi.c 21972 21973RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21974M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21975M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21976L: linux-renesas-soc@vger.kernel.org 21977S: Supported 21978F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21979F: drivers/reset/reset-rzv2h-usb2phy.c 21980 21981RENESAS RZ/V2M I2C DRIVER 21982M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21983L: linux-i2c@vger.kernel.org 21984L: linux-renesas-soc@vger.kernel.org 21985S: Supported 21986F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21987F: drivers/i2c/busses/i2c-rzv2m.c 21988 21989RENESAS SUPERH ETHERNET DRIVER 21990M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21991L: netdev@vger.kernel.org 21992L: linux-renesas-soc@vger.kernel.org 21993S: Maintained 21994F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21995F: drivers/net/ethernet/renesas/Kconfig 21996F: drivers/net/ethernet/renesas/Makefile 21997F: drivers/net/ethernet/renesas/sh_eth* 21998F: include/linux/sh_eth.h 21999 22000RENESAS USB PHY DRIVER 22001M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22002L: linux-renesas-soc@vger.kernel.org 22003S: Maintained 22004F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 22005 22006RENESAS VERSACLOCK 7 CLOCK DRIVER 22007M: Alex Helms <alexander.helms.jy@renesas.com> 22008S: Maintained 22009F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 22010F: drivers/clk/clk-versaclock7.c 22011 22012RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 22013M: Herve Codina <herve.codina@bootlin.com> 22014L: linux-iio@vger.kernel.org 22015S: Maintained 22016F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 22017F: drivers/iio/potentiometer/x9250.c 22018 22019RENESAS RZ/G3E THERMAL SENSOR UNIT DRIVER 22020M: John Madieu <john.madieu.xa@bp.renesas.com> 22021L: linux-pm@vger.kernel.org 22022S: Maintained 22023F: Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml 22024F: drivers/thermal/renesas/rzg3e_thermal.c 22025 22026RENESAS RZ/G3S THERMAL SENSOR UNIT DRIVER 22027M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22028L: linux-pm@vger.kernel.org 22029S: Maintained 22030F: Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml 22031F: drivers/thermal/renesas/rzg3s_thermal.c 22032 22033RESET CONTROLLER FRAMEWORK 22034M: Philipp Zabel <p.zabel@pengutronix.de> 22035S: Maintained 22036T: git https://git.pengutronix.de/git/pza/linux.git 22037F: Documentation/devicetree/bindings/reset/ 22038F: Documentation/driver-api/reset.rst 22039F: drivers/reset/ 22040F: include/dt-bindings/reset/ 22041F: include/linux/reset-controller.h 22042F: include/linux/reset.h 22043F: include/linux/reset/ 22044K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 22045 22046RESTARTABLE SEQUENCES SUPPORT 22047M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22048M: Peter Zijlstra <peterz@infradead.org> 22049M: "Paul E. McKenney" <paulmck@kernel.org> 22050M: Boqun Feng <boqun.feng@gmail.com> 22051L: linux-kernel@vger.kernel.org 22052S: Supported 22053F: include/trace/events/rseq.h 22054F: include/uapi/linux/rseq.h 22055F: kernel/rseq.c 22056F: tools/testing/selftests/rseq/ 22057 22058RFKILL 22059M: Johannes Berg <johannes@sipsolutions.net> 22060L: linux-wireless@vger.kernel.org 22061S: Maintained 22062W: https://wireless.wiki.kernel.org/ 22063Q: https://patchwork.kernel.org/project/linux-wireless/list/ 22064T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 22065T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 22066F: Documentation/ABI/stable/sysfs-class-rfkill 22067F: Documentation/driver-api/rfkill.rst 22068F: include/linux/rfkill.h 22069F: include/uapi/linux/rfkill.h 22070F: net/rfkill/ 22071 22072RHASHTABLE 22073M: Thomas Graf <tgraf@suug.ch> 22074M: Herbert Xu <herbert@gondor.apana.org.au> 22075L: linux-crypto@vger.kernel.org 22076S: Maintained 22077F: include/linux/rhashtable-types.h 22078F: include/linux/rhashtable.h 22079F: lib/rhashtable.c 22080F: lib/test_rhashtable.c 22081 22082RICOH R5C592 MEMORYSTICK DRIVER 22083M: Maxim Levitsky <maximlevitsky@gmail.com> 22084S: Maintained 22085F: drivers/memstick/host/r592.* 22086 22087RICOH SMARTMEDIA/XD DRIVER 22088M: Maxim Levitsky <maximlevitsky@gmail.com> 22089S: Maintained 22090F: drivers/mtd/nand/raw/r852.c 22091F: drivers/mtd/nand/raw/r852.h 22092 22093RISC-V AIA DRIVERS 22094M: Anup Patel <anup@brainfault.org> 22095L: linux-riscv@lists.infradead.org 22096S: Maintained 22097F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 22098F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 22099F: drivers/irqchip/irq-riscv-aplic-*.c 22100F: drivers/irqchip/irq-riscv-aplic-*.h 22101F: drivers/irqchip/irq-riscv-imsic-*.c 22102F: drivers/irqchip/irq-riscv-imsic-*.h 22103F: drivers/irqchip/irq-riscv-intc.c 22104F: include/linux/irqchip/riscv-aplic.h 22105F: include/linux/irqchip/riscv-imsic.h 22106 22107RISC-V ANDES SoC Support 22108M: Ben Zong-You Xie <ben717@andestech.com> 22109S: Maintained 22110T: git: https://github.com/ben717-linux/linux 22111F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 22112F: Documentation/devicetree/bindings/riscv/andes.yaml 22113F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 22114F: arch/riscv/boot/dts/andes/ 22115 22116RISC-V ARCHITECTURE 22117M: Paul Walmsley <pjw@kernel.org> 22118M: Palmer Dabbelt <palmer@dabbelt.com> 22119M: Albert Ou <aou@eecs.berkeley.edu> 22120R: Alexandre Ghiti <alex@ghiti.fr> 22121L: linux-riscv@lists.infradead.org 22122S: Supported 22123Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22124C: irc://irc.libera.chat/riscv 22125P: Documentation/arch/riscv/patch-acceptance.rst 22126T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 22127F: arch/riscv/ 22128N: riscv 22129K: riscv 22130 22131RISC-V IOMMU 22132M: Tomasz Jeznach <tjeznach@rivosinc.com> 22133L: iommu@lists.linux.dev 22134L: linux-riscv@lists.infradead.org 22135S: Maintained 22136T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 22137F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 22138F: drivers/iommu/riscv/ 22139 22140RISC-V MICROCHIP FPGA SUPPORT 22141M: Conor Dooley <conor.dooley@microchip.com> 22142M: Daire McNamara <daire.mcnamara@microchip.com> 22143L: linux-riscv@lists.infradead.org 22144S: Supported 22145F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 22146F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 22147F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 22148F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 22149F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 22150F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 22151F: Documentation/devicetree/bindings/riscv/microchip.yaml 22152F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 22153F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 22154F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 22155F: arch/riscv/boot/dts/microchip/ 22156F: drivers/char/hw_random/mpfs-rng.c 22157F: drivers/clk/microchip/clk-mpfs*.c 22158F: drivers/firmware/microchip/mpfs-auto-update.c 22159F: drivers/gpio/gpio-mpfs.c 22160F: drivers/i2c/busses/i2c-microchip-corei2c.c 22161F: drivers/mailbox/mailbox-mpfs.c 22162F: drivers/pci/controller/plda/pcie-microchip-host.c 22163F: drivers/pwm/pwm-microchip-core.c 22164F: drivers/reset/reset-mpfs.c 22165F: drivers/rtc/rtc-mpfs.c 22166F: drivers/soc/microchip/mpfs-sys-controller.c 22167F: drivers/spi/spi-microchip-core-qspi.c 22168F: drivers/spi/spi-microchip-core.c 22169F: drivers/usb/musb/mpfs.c 22170F: include/soc/microchip/mpfs.h 22171 22172RISC-V MISC SOC SUPPORT 22173M: Conor Dooley <conor@kernel.org> 22174L: linux-riscv@lists.infradead.org 22175S: Maintained 22176Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22177T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22178F: arch/riscv/boot/dts/canaan/ 22179F: arch/riscv/boot/dts/microchip/ 22180F: arch/riscv/boot/dts/sifive/ 22181F: arch/riscv/boot/dts/starfive/ 22182 22183RISC-V PMU DRIVERS 22184M: Atish Patra <atish.patra@linux.dev> 22185R: Anup Patel <anup@brainfault.org> 22186L: linux-riscv@lists.infradead.org 22187S: Supported 22188F: drivers/perf/riscv_pmu.c 22189F: drivers/perf/riscv_pmu_legacy.c 22190F: drivers/perf/riscv_pmu_sbi.c 22191 22192RISC-V RPMI AND MPXY DRIVERS 22193M: Rahul Pathak <rahul@summations.net> 22194M: Anup Patel <anup@brainfault.org> 22195L: linux-riscv@lists.infradead.org 22196F: Documentation/devicetree/bindings/clock/riscv,rpmi-clock.yaml 22197F: Documentation/devicetree/bindings/clock/riscv,rpmi-mpxy-clock.yaml 22198F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-mpxy-system-msi.yaml 22199F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-system-msi.yaml 22200F: Documentation/devicetree/bindings/mailbox/riscv,rpmi-shmem-mbox.yaml 22201F: Documentation/devicetree/bindings/mailbox/riscv,sbi-mpxy-mbox.yaml 22202F: drivers/clk/clk-rpmi.c 22203F: drivers/irqchip/irq-riscv-rpmi-sysmsi.c 22204F: drivers/mailbox/riscv-sbi-mpxy-mbox.c 22205F: include/linux/mailbox/riscv-rpmi-message.h 22206 22207RISC-V SPACEMIT SoC Support 22208M: Yixun Lan <dlan@gentoo.org> 22209L: linux-riscv@lists.infradead.org 22210L: spacemit@lists.linux.dev 22211S: Maintained 22212W: https://github.com/spacemit-com/linux/wiki 22213C: irc://irc.libera.chat/spacemit 22214T: git https://github.com/spacemit-com/linux 22215F: arch/riscv/boot/dts/spacemit/ 22216N: spacemit 22217K: spacemit 22218 22219RISC-V THEAD SoC SUPPORT 22220M: Drew Fustini <fustini@kernel.org> 22221M: Guo Ren <guoren@kernel.org> 22222M: Fu Wei <wefu@redhat.com> 22223L: linux-riscv@lists.infradead.org 22224S: Maintained 22225Q: https://patchwork.kernel.org/project/riscv-thead/list/ 22226T: git https://github.com/pdp7/linux.git 22227F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 22228F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 22229F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 22230F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 22231F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 22232F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 22233F: arch/riscv/boot/dts/thead/ 22234F: drivers/clk/thead/clk-th1520-ap.c 22235F: drivers/firmware/thead,th1520-aon.c 22236F: drivers/mailbox/mailbox-th1520.c 22237F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 22238F: drivers/pinctrl/pinctrl-th1520.c 22239F: drivers/pmdomain/thead/ 22240F: drivers/power/reset/th1520-aon-reboot.c 22241F: drivers/power/sequencing/pwrseq-thead-gpu.c 22242F: drivers/reset/reset-th1520.c 22243F: include/dt-bindings/clock/thead,th1520-clk-ap.h 22244F: include/dt-bindings/power/thead,th1520-power.h 22245F: include/dt-bindings/reset/thead,th1520-reset.h 22246F: include/linux/firmware/thead/thead,th1520-aon.h 22247 22248RNBD BLOCK DRIVERS 22249M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22250M: Jack Wang <jinpu.wang@ionos.com> 22251L: linux-block@vger.kernel.org 22252S: Maintained 22253F: drivers/block/rnbd/ 22254 22255ROCCAT DRIVERS 22256M: Stefan Achatz <erazor_de@users.sourceforge.net> 22257S: Maintained 22258W: http://sourceforge.net/projects/roccat/ 22259F: Documentation/ABI/*/sysfs-driver-hid-roccat* 22260F: drivers/hid/hid-roccat* 22261F: include/linux/hid-roccat* 22262 22263ROCKCHIP CAN-FD DRIVER 22264M: Marc Kleine-Budde <mkl@pengutronix.de> 22265R: kernel@pengutronix.de 22266L: linux-can@vger.kernel.org 22267S: Maintained 22268F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 22269F: drivers/net/can/rockchip/ 22270 22271ROCKCHIP CRYPTO DRIVERS 22272M: Corentin Labbe <clabbe@baylibre.com> 22273L: linux-crypto@vger.kernel.org 22274S: Maintained 22275F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 22276F: drivers/crypto/rockchip/ 22277 22278ROCKCHIP I2S TDM DRIVER 22279M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 22280L: linux-rockchip@lists.infradead.org 22281S: Maintained 22282F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 22283F: sound/soc/rockchip/rockchip_i2s_tdm.* 22284 22285ROCKCHIP ISP V1 DRIVER 22286M: Dafna Hirschfeld <dafna@fastmail.com> 22287M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22288L: linux-media@vger.kernel.org 22289L: linux-rockchip@lists.infradead.org 22290S: Maintained 22291F: Documentation/admin-guide/media/rkisp1.rst 22292F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 22293F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 22294F: drivers/media/platform/rockchip/rkisp1 22295F: include/uapi/linux/rkisp1-config.h 22296 22297ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 22298M: Daniel Golle <daniel@makrotopia.org> 22299M: Aurelien Jarno <aurelien@aurel32.net> 22300M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22301S: Maintained 22302F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 22303F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 22304F: drivers/char/hw_random/rockchip-rng.c 22305 22306ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 22307M: Jacob Chen <jacob-chen@iotwrt.com> 22308M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22309L: linux-media@vger.kernel.org 22310L: linux-rockchip@lists.infradead.org 22311S: Maintained 22312F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 22313F: drivers/media/platform/rockchip/rga/ 22314 22315ROCKCHIP RKVDEC VIDEO DECODER DRIVER 22316M: Detlev Casanova <detlev.casanova@collabora.com> 22317M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22318L: linux-media@vger.kernel.org 22319L: linux-rockchip@lists.infradead.org 22320S: Maintained 22321F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 22322F: drivers/media/platform/rockchip/rkvdec/ 22323 22324ROCKCHIP RK3308 INTERNAL AUDIO CODEC 22325M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22326S: Maintained 22327F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 22328F: sound/soc/codecs/rk3308_codec.c 22329F: sound/soc/codecs/rk3308_codec.h 22330 22331ROCKCHIP SAI DRIVER 22332M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22333L: linux-rockchip@lists.infradead.org 22334S: Maintained 22335F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 22336F: sound/soc/rockchip/rockchip_sai.* 22337 22338ROCKER DRIVER 22339M: Jiri Pirko <jiri@resnulli.us> 22340L: netdev@vger.kernel.org 22341S: Supported 22342F: drivers/net/ethernet/rocker/ 22343 22344ROCKETPORT EXPRESS/INFINITY DRIVER 22345M: Kevin Cernekee <cernekee@gmail.com> 22346L: linux-serial@vger.kernel.org 22347S: Odd Fixes 22348F: drivers/tty/serial/rp2.* 22349 22350ROHM BD79703 DAC 22351M: Matti Vaittinen <mazziesaccount@gmail.com> 22352S: Supported 22353F: drivers/iio/dac/rohm-bd79703.c 22354 22355ROHM BD99954 CHARGER IC 22356M: Matti Vaittinen <mazziesaccount@gmail.com> 22357S: Supported 22358F: drivers/power/supply/bd99954-charger.c 22359F: drivers/power/supply/bd99954-charger.h 22360 22361ROHM BD791xx ADC / GPO IC 22362M: Matti Vaittinen <mazziesaccount@gmail.com> 22363S: Supported 22364F: drivers/iio/adc/rohm-bd79112.c 22365F: drivers/iio/adc/rohm-bd79124.c 22366 22367ROHM BH1745 COLOUR SENSOR 22368M: Mudit Sharma <muditsharma.info@gmail.com> 22369L: linux-iio@vger.kernel.org 22370S: Maintained 22371F: drivers/iio/light/bh1745.c 22372 22373ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 22374M: Tomasz Duszynski <tduszyns@gmail.com> 22375S: Maintained 22376F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 22377F: drivers/iio/light/bh1750.c 22378 22379ROHM BM1390 PRESSURE SENSOR DRIVER 22380M: Matti Vaittinen <mazziesaccount@gmail.com> 22381L: linux-iio@vger.kernel.org 22382S: Supported 22383F: drivers/iio/pressure/rohm-bm1390.c 22384 22385ROHM BU270xx LIGHT SENSOR DRIVERs 22386M: Matti Vaittinen <mazziesaccount@gmail.com> 22387L: linux-iio@vger.kernel.org 22388S: Supported 22389F: drivers/iio/light/rohm-bu27034.c 22390 22391ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 22392M: Marek Vasut <marek.vasut+renesas@gmail.com> 22393L: linux-kernel@vger.kernel.org 22394L: linux-renesas-soc@vger.kernel.org 22395S: Supported 22396F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 22397F: drivers/gpio/gpio-bd9571mwv.c 22398F: drivers/mfd/bd9571mwv.c 22399F: drivers/regulator/bd9571mwv-regulator.c 22400F: include/linux/mfd/bd9571mwv.h 22401 22402ROHM POWER MANAGEMENT IC DEVICE DRIVERS 22403M: Matti Vaittinen <mazziesaccount@gmail.com> 22404S: Supported 22405F: drivers/clk/clk-bd718x7.c 22406F: drivers/gpio/gpio-bd71815.c 22407F: drivers/gpio/gpio-bd71828.c 22408F: drivers/mfd/rohm-bd71828.c 22409F: drivers/mfd/rohm-bd718x7.c 22410F: drivers/mfd/rohm-bd9576.c 22411F: drivers/mfd/rohm-bd96801.c 22412F: drivers/regulator/bd71815-regulator.c 22413F: drivers/regulator/bd71828-regulator.c 22414F: drivers/regulator/bd718x7-regulator.c 22415F: drivers/regulator/bd9576-regulator.c 22416F: drivers/regulator/bd96801-regulator.c 22417F: drivers/regulator/rohm-regulator.c 22418F: drivers/rtc/rtc-bd70528.c 22419F: drivers/watchdog/bd9576_wdt.c 22420F: drivers/watchdog/bd96801_wdt.c 22421F: include/linux/mfd/rohm-bd71815.h 22422F: include/linux/mfd/rohm-bd71828.h 22423F: include/linux/mfd/rohm-bd718x7.h 22424F: include/linux/mfd/rohm-bd957x.h 22425F: include/linux/mfd/rohm-bd96801.h 22426F: include/linux/mfd/rohm-bd96802.h 22427F: include/linux/mfd/rohm-generic.h 22428F: include/linux/mfd/rohm-shared.h 22429 22430ROSE NETWORK LAYER 22431L: linux-hams@vger.kernel.org 22432S: Orphan 22433W: https://linux-ax25.in-berlin.de 22434F: include/net/rose.h 22435F: include/uapi/linux/rose.h 22436F: net/rose/ 22437 22438ROTATION DRIVER FOR ALLWINNER A83T 22439M: Jernej Skrabec <jernej.skrabec@gmail.com> 22440L: linux-media@vger.kernel.org 22441S: Maintained 22442T: git git://linuxtv.org/media.git 22443F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 22444F: drivers/media/platform/sunxi/sun8i-rotate/ 22445 22446RPMB SUBSYSTEM 22447M: Jens Wiklander <jens.wiklander@linaro.org> 22448L: linux-kernel@vger.kernel.org 22449S: Supported 22450F: drivers/misc/rpmb-core.c 22451F: include/linux/rpmb.h 22452 22453RPMSG TTY DRIVER 22454M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22455L: linux-remoteproc@vger.kernel.org 22456S: Maintained 22457F: drivers/tty/rpmsg_tty.c 22458 22459RTASE ETHERNET DRIVER 22460M: Justin Lai <justinlai0215@realtek.com> 22461M: Larry Chiu <larry.chiu@realtek.com> 22462L: netdev@vger.kernel.org 22463S: Maintained 22464F: drivers/net/ethernet/realtek/rtase/ 22465 22466RTL2830 MEDIA DRIVER 22467L: linux-media@vger.kernel.org 22468S: Orphan 22469W: https://linuxtv.org 22470Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22471F: drivers/media/dvb-frontends/rtl2830* 22472 22473RTL2832 MEDIA DRIVER 22474L: linux-media@vger.kernel.org 22475S: Orphan 22476W: https://linuxtv.org 22477Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22478F: drivers/media/dvb-frontends/rtl2832* 22479 22480RTL2832_SDR MEDIA DRIVER 22481L: linux-media@vger.kernel.org 22482S: Orphan 22483W: https://linuxtv.org 22484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22485F: drivers/media/dvb-frontends/rtl2832_sdr* 22486 22487RTL8180 WIRELESS DRIVER 22488L: linux-wireless@vger.kernel.org 22489S: Orphan 22490F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22491 22492RTL8187 WIRELESS DRIVER 22493M: Hin-Tak Leung <hintak.leung@gmail.com> 22494L: linux-wireless@vger.kernel.org 22495S: Maintained 22496T: git https://github.com/pkshih/rtw.git 22497F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22498 22499RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22500M: Jes Sorensen <Jes.Sorensen@gmail.com> 22501L: linux-wireless@vger.kernel.org 22502S: Maintained 22503T: git https://github.com/pkshih/rtw.git 22504F: drivers/net/wireless/realtek/rtl8xxxu/ 22505 22506RTL9300 I2C DRIVER (rtl9300-i2c) 22507M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22508L: linux-i2c@vger.kernel.org 22509S: Maintained 22510F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22511F: drivers/i2c/busses/i2c-rtl9300.c 22512 22513RTRS TRANSPORT DRIVERS 22514M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22515M: Jack Wang <jinpu.wang@ionos.com> 22516L: linux-rdma@vger.kernel.org 22517S: Maintained 22518F: drivers/infiniband/ulp/rtrs/ 22519 22520RUNTIME VERIFICATION (RV) 22521M: Steven Rostedt <rostedt@goodmis.org> 22522M: Gabriele Monaco <gmonaco@redhat.com> 22523L: linux-trace-kernel@vger.kernel.org 22524S: Maintained 22525F: Documentation/trace/rv/ 22526F: include/linux/rv.h 22527F: include/rv/ 22528F: kernel/trace/rv/ 22529F: tools/verification/ 22530 22531RUST 22532M: Miguel Ojeda <ojeda@kernel.org> 22533M: Alex Gaynor <alex.gaynor@gmail.com> 22534R: Boqun Feng <boqun.feng@gmail.com> 22535R: Gary Guo <gary@garyguo.net> 22536R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22537R: Benno Lossin <lossin@kernel.org> 22538R: Andreas Hindborg <a.hindborg@kernel.org> 22539R: Alice Ryhl <aliceryhl@google.com> 22540R: Trevor Gross <tmgross@umich.edu> 22541R: Danilo Krummrich <dakr@kernel.org> 22542L: rust-for-linux@vger.kernel.org 22543S: Supported 22544W: https://rust-for-linux.com 22545B: https://github.com/Rust-for-Linux/linux/issues 22546C: zulip://rust-for-linux.zulipchat.com 22547P: https://rust-for-linux.com/contributing 22548T: git https://github.com/Rust-for-Linux/linux.git rust-next 22549F: .clippy.toml 22550F: Documentation/rust/ 22551F: include/trace/events/rust_sample.h 22552F: rust/ 22553F: samples/rust/ 22554F: scripts/*rust* 22555F: tools/testing/selftests/rust/ 22556K: \b(?i:rust)\b 22557 22558RUST [ALLOC] 22559M: Danilo Krummrich <dakr@kernel.org> 22560R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22561R: Vlastimil Babka <vbabka@suse.cz> 22562R: Liam R. Howlett <Liam.Howlett@oracle.com> 22563R: Uladzislau Rezki <urezki@gmail.com> 22564L: rust-for-linux@vger.kernel.org 22565S: Maintained 22566T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22567F: rust/kernel/alloc.rs 22568F: rust/kernel/alloc/ 22569 22570RUST [PIN-INIT] 22571M: Benno Lossin <lossin@kernel.org> 22572L: rust-for-linux@vger.kernel.org 22573S: Maintained 22574W: https://rust-for-linux.com/pin-init 22575B: https://github.com/Rust-for-Linux/pin-init/issues 22576C: zulip://rust-for-linux.zulipchat.com 22577P: rust/pin-init/CONTRIBUTING.md 22578T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22579F: rust/kernel/init.rs 22580F: rust/pin-init/ 22581K: \bpin-init\b|pin_init\b|PinInit 22582 22583RXRPC SOCKETS (AF_RXRPC) 22584M: David Howells <dhowells@redhat.com> 22585M: Marc Dionne <marc.dionne@auristor.com> 22586L: linux-afs@lists.infradead.org 22587S: Supported 22588W: https://www.infradead.org/~dhowells/kafs/ 22589F: Documentation/networking/rxrpc.rst 22590F: include/keys/rxrpc-type.h 22591F: include/net/af_rxrpc.h 22592F: include/trace/events/rxrpc.h 22593F: include/uapi/linux/rxrpc.h 22594F: net/rxrpc/ 22595 22596S3 SAVAGE FRAMEBUFFER DRIVER 22597M: Antonino Daplas <adaplas@gmail.com> 22598L: linux-fbdev@vger.kernel.org 22599S: Maintained 22600F: drivers/video/fbdev/savage/ 22601 22602S390 ARCHITECTURE 22603M: Heiko Carstens <hca@linux.ibm.com> 22604M: Vasily Gorbik <gor@linux.ibm.com> 22605M: Alexander Gordeev <agordeev@linux.ibm.com> 22606R: Christian Borntraeger <borntraeger@linux.ibm.com> 22607R: Sven Schnelle <svens@linux.ibm.com> 22608L: linux-s390@vger.kernel.org 22609S: Supported 22610T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22611F: Documentation/driver-api/s390-drivers.rst 22612F: Documentation/arch/s390/ 22613F: arch/s390/ 22614F: drivers/s390/ 22615F: drivers/watchdog/diag288_wdt.c 22616 22617S390 COMMON I/O LAYER 22618M: Vineeth Vijayan <vneethv@linux.ibm.com> 22619M: Peter Oberparleiter <oberpar@linux.ibm.com> 22620L: linux-s390@vger.kernel.org 22621S: Supported 22622F: drivers/s390/cio/ 22623 22624S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22625M: Harald Freudenberger <freude@linux.ibm.com> 22626M: Holger Dengler <dengler@linux.ibm.com> 22627L: linux-crypto@vger.kernel.org 22628L: linux-s390@vger.kernel.org 22629S: Supported 22630F: arch/s390/crypto/ 22631F: arch/s390/include/asm/archrandom.h 22632F: arch/s390/include/asm/cpacf.h 22633 22634S390 DASD DRIVER 22635M: Stefan Haberland <sth@linux.ibm.com> 22636M: Jan Hoeppner <hoeppner@linux.ibm.com> 22637L: linux-s390@vger.kernel.org 22638S: Supported 22639F: block/partitions/ibm.c 22640F: drivers/s390/block/dasd* 22641F: include/linux/dasd_mod.h 22642 22643S390 HWRANDOM TRNG DRIVER 22644M: Harald Freudenberger <freude@linux.ibm.com> 22645M: Holger Dengler <dengler@linux.ibm.com> 22646L: linux-crypto@vger.kernel.org 22647L: linux-s390@vger.kernel.org 22648S: Supported 22649F: drivers/char/hw_random/s390-trng.c 22650 22651S390 IOMMU (PCI) 22652M: Niklas Schnelle <schnelle@linux.ibm.com> 22653M: Matthew Rosato <mjrosato@linux.ibm.com> 22654R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22655L: linux-s390@vger.kernel.org 22656S: Supported 22657F: drivers/iommu/s390-iommu.c 22658 22659S390 IUCV NETWORK LAYER 22660M: Alexandra Winter <wintera@linux.ibm.com> 22661M: Thorsten Winkler <twinkler@linux.ibm.com> 22662L: linux-s390@vger.kernel.org 22663L: netdev@vger.kernel.org 22664S: Supported 22665F: drivers/s390/net/*iucv* 22666F: include/net/iucv/ 22667F: net/iucv/ 22668 22669S390 MM 22670M: Alexander Gordeev <agordeev@linux.ibm.com> 22671M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22672L: linux-s390@vger.kernel.org 22673S: Supported 22674T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22675F: arch/s390/include/asm/pgtable.h 22676F: arch/s390/mm 22677 22678S390 NETWORK DRIVERS 22679M: Alexandra Winter <wintera@linux.ibm.com> 22680R: Aswin Karuvally <aswin@linux.ibm.com> 22681L: linux-s390@vger.kernel.org 22682L: netdev@vger.kernel.org 22683S: Supported 22684F: drivers/s390/net/ 22685 22686S390 PCI SUBSYSTEM 22687M: Niklas Schnelle <schnelle@linux.ibm.com> 22688M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22689L: linux-s390@vger.kernel.org 22690S: Supported 22691F: Documentation/arch/s390/pci.rst 22692F: arch/s390/pci/ 22693F: drivers/pci/hotplug/s390_pci_hpc.c 22694 22695S390 PTP DRIVER 22696M: Sven Schnelle <svens@linux.ibm.com> 22697L: linux-s390@vger.kernel.org 22698S: Supported 22699F: drivers/ptp/ptp_s390.c 22700 22701S390 SCM DRIVER 22702M: Vineeth Vijayan <vneethv@linux.ibm.com> 22703L: linux-s390@vger.kernel.org 22704S: Supported 22705F: drivers/s390/block/scm* 22706F: drivers/s390/cio/scm.c 22707 22708S390 VFIO AP DRIVER 22709M: Tony Krowiak <akrowiak@linux.ibm.com> 22710M: Halil Pasic <pasic@linux.ibm.com> 22711M: Jason Herne <jjherne@linux.ibm.com> 22712L: linux-s390@vger.kernel.org 22713S: Supported 22714F: Documentation/arch/s390/vfio-ap* 22715F: drivers/s390/crypto/vfio_ap* 22716 22717S390 VFIO-CCW DRIVER 22718M: Eric Farman <farman@linux.ibm.com> 22719M: Matthew Rosato <mjrosato@linux.ibm.com> 22720R: Halil Pasic <pasic@linux.ibm.com> 22721L: linux-s390@vger.kernel.org 22722L: kvm@vger.kernel.org 22723S: Supported 22724F: Documentation/arch/s390/vfio-ccw.rst 22725F: drivers/s390/cio/vfio_ccw* 22726F: include/uapi/linux/vfio_ccw.h 22727 22728S390 VFIO-PCI DRIVER 22729M: Matthew Rosato <mjrosato@linux.ibm.com> 22730M: Eric Farman <farman@linux.ibm.com> 22731L: linux-s390@vger.kernel.org 22732L: kvm@vger.kernel.org 22733S: Supported 22734F: arch/s390/kvm/pci* 22735F: drivers/vfio/pci/vfio_pci_zdev.c 22736F: include/uapi/linux/vfio_zdev.h 22737 22738S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22739M: Harald Freudenberger <freude@linux.ibm.com> 22740M: Holger Dengler <dengler@linux.ibm.com> 22741L: linux-s390@vger.kernel.org 22742S: Supported 22743F: arch/s390/include/asm/ap.h 22744F: arch/s390/include/asm/pkey.h 22745F: arch/s390/include/asm/trace/zcrypt.h 22746F: arch/s390/include/uapi/asm/pkey.h 22747F: arch/s390/include/uapi/asm/zcrypt.h 22748F: drivers/s390/crypto/ 22749 22750S390 ZFCP DRIVER 22751M: Nihar Panda <niharp@linux.ibm.com> 22752L: linux-s390@vger.kernel.org 22753S: Supported 22754F: drivers/s390/scsi/zfcp_* 22755 22756SAA6588 RDS RECEIVER DRIVER 22757M: Hans Verkuil <hverkuil@kernel.org> 22758L: linux-media@vger.kernel.org 22759S: Odd Fixes 22760W: https://linuxtv.org 22761T: git git://linuxtv.org/media.git 22762F: drivers/media/i2c/saa6588* 22763 22764SAA7134 VIDEO4LINUX DRIVER 22765M: Mauro Carvalho Chehab <mchehab@kernel.org> 22766L: linux-media@vger.kernel.org 22767S: Odd fixes 22768W: https://linuxtv.org 22769T: git git://linuxtv.org/media.git 22770F: Documentation/driver-api/media/drivers/saa7134* 22771F: drivers/media/pci/saa7134/ 22772 22773SAA7146 VIDEO4LINUX-2 DRIVER 22774M: Hans Verkuil <hverkuil@kernel.org> 22775L: linux-media@vger.kernel.org 22776S: Maintained 22777T: git git://linuxtv.org/media.git 22778F: drivers/media/common/saa7146/ 22779F: drivers/media/pci/saa7146/ 22780F: include/media/drv-intf/saa7146* 22781 22782SAFESETID SECURITY MODULE 22783M: Micah Morton <mortonm@chromium.org> 22784S: Supported 22785F: Documentation/admin-guide/LSM/SafeSetID.rst 22786F: security/safesetid/ 22787 22788SAMSUNG AUDIO (ASoC) DRIVERS 22789M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22790L: linux-sound@vger.kernel.org 22791S: Maintained 22792B: mailto:linux-samsung-soc@vger.kernel.org 22793F: Documentation/devicetree/bindings/sound/samsung* 22794F: sound/soc/samsung/ 22795 22796SAMSUNG EXYNOS2200 SoC SUPPORT 22797M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22799L: linux-samsung-soc@vger.kernel.org 22800S: Maintained 22801F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22802F: arch/arm64/boot/dts/exynos/exynos2200* 22803F: drivers/clk/samsung/clk-exynos2200.c 22804F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22805 22806SAMSUNG EXYNOS850 SoC SUPPORT 22807M: Sam Protsenko <semen.protsenko@linaro.org> 22808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22809L: linux-samsung-soc@vger.kernel.org 22810S: Maintained 22811F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22812F: arch/arm64/boot/dts/exynos/exynos850* 22813F: drivers/clk/samsung/clk-exynos850.c 22814F: include/dt-bindings/clock/exynos850.h 22815 22816SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22817M: Tudor Ambarus <tudor.ambarus@linaro.org> 22818L: linux-kernel@vger.kernel.org 22819L: linux-samsung-soc@vger.kernel.org 22820S: Supported 22821F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22822F: drivers/firmware/samsung/exynos-acpm* 22823F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22824 22825SAMSUNG EXYNOS MAILBOX DRIVER 22826M: Tudor Ambarus <tudor.ambarus@linaro.org> 22827L: linux-kernel@vger.kernel.org 22828L: linux-samsung-soc@vger.kernel.org 22829S: Supported 22830F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22831F: drivers/mailbox/exynos-mailbox.c 22832F: include/linux/mailbox/exynos-message.h 22833 22834SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22835M: Krzysztof Kozlowski <krzk@kernel.org> 22836L: linux-crypto@vger.kernel.org 22837L: linux-samsung-soc@vger.kernel.org 22838S: Maintained 22839F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22840F: drivers/crypto/exynos-rng.c 22841 22842SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22843M: Łukasz Stelmach <l.stelmach@samsung.com> 22844L: linux-samsung-soc@vger.kernel.org 22845S: Maintained 22846F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22847F: drivers/char/hw_random/exynos-trng.c 22848 22849SAMSUNG FRAMEBUFFER DRIVER 22850M: Jingoo Han <jingoohan1@gmail.com> 22851L: linux-fbdev@vger.kernel.org 22852S: Maintained 22853F: drivers/video/fbdev/s3c-fb.c 22854 22855SAMSUNG GALAXY BOOK DRIVER 22856M: Joshua Grisham <josh@joshuagrisham.com> 22857L: platform-driver-x86@vger.kernel.org 22858S: Maintained 22859F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22860F: drivers/platform/x86/samsung-galaxybook.c 22861 22862SAMSUNG INTERCONNECT DRIVERS 22863M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22864M: Artur Świgoń <a.swigon@samsung.com> 22865L: linux-pm@vger.kernel.org 22866L: linux-samsung-soc@vger.kernel.org 22867S: Supported 22868F: drivers/interconnect/samsung/ 22869 22870SAMSUNG LAPTOP DRIVER 22871M: Corentin Chary <corentin.chary@gmail.com> 22872L: platform-driver-x86@vger.kernel.org 22873S: Maintained 22874F: drivers/platform/x86/samsung-laptop.c 22875 22876SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22877M: Krzysztof Kozlowski <krzk@kernel.org> 22878R: André Draszik <andre.draszik@linaro.org> 22879L: linux-kernel@vger.kernel.org 22880L: linux-samsung-soc@vger.kernel.org 22881S: Maintained 22882B: mailto:linux-samsung-soc@vger.kernel.org 22883F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22884F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22885F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22886F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22887F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22888F: drivers/clk/clk-s2mps11.c 22889F: drivers/mfd/sec*.[ch] 22890F: drivers/regulator/s2*.c 22891F: drivers/regulator/s5m*.c 22892F: drivers/rtc/rtc-s5m.c 22893F: include/linux/mfd/samsung/ 22894 22895SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22896M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22897L: linux-media@vger.kernel.org 22898L: linux-samsung-soc@vger.kernel.org 22899S: Maintained 22900F: drivers/media/platform/samsung/s3c-camif/ 22901F: include/media/drv-intf/s3c_camif.h 22902 22903SAMSUNG S3FWRN5 NFC DRIVER 22904M: Krzysztof Kozlowski <krzk@kernel.org> 22905S: Maintained 22906F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22907F: drivers/nfc/s3fwrn5 22908 22909SAMSUNG S5C73M3 CAMERA DRIVER 22910M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22911M: Andrzej Hajda <andrzej.hajda@intel.com> 22912L: linux-media@vger.kernel.org 22913S: Supported 22914F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22915F: drivers/media/i2c/s5c73m3/* 22916 22917SAMSUNG S5K5BAF CAMERA DRIVER 22918M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22919M: Andrzej Hajda <andrzej.hajda@intel.com> 22920L: linux-media@vger.kernel.org 22921S: Supported 22922F: drivers/media/i2c/s5k5baf.c 22923 22924SAMSUNG S5P Security SubSystem (SSS) DRIVER 22925M: Krzysztof Kozlowski <krzk@kernel.org> 22926M: Vladimir Zapolskiy <vz@mleia.com> 22927L: linux-crypto@vger.kernel.org 22928L: linux-samsung-soc@vger.kernel.org 22929S: Maintained 22930F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22931F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22932F: drivers/crypto/s5p-sss.c 22933 22934SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22935M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22936L: linux-media@vger.kernel.org 22937S: Supported 22938Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22939F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22940F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22941F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22942F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22943F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22944F: drivers/media/platform/samsung/exynos4-is/ 22945 22946SAMSUNG SOC CLOCK DRIVERS 22947M: Krzysztof Kozlowski <krzk@kernel.org> 22948M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22949M: Chanwoo Choi <cw00.choi@samsung.com> 22950R: Alim Akhtar <alim.akhtar@samsung.com> 22951L: linux-samsung-soc@vger.kernel.org 22952S: Maintained 22953T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22954F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22955F: Documentation/devicetree/bindings/clock/samsung,s3c* 22956F: drivers/clk/samsung/ 22957F: include/dt-bindings/clock/exynos*.h 22958F: include/dt-bindings/clock/s5p*.h 22959F: include/dt-bindings/clock/samsung,*.h 22960F: include/linux/clk/samsung.h 22961 22962SAMSUNG SPI DRIVERS 22963M: Andi Shyti <andi.shyti@kernel.org> 22964R: Tudor Ambarus <tudor.ambarus@linaro.org> 22965L: linux-spi@vger.kernel.org 22966L: linux-samsung-soc@vger.kernel.org 22967S: Maintained 22968F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22969F: drivers/spi/spi-s3c* 22970F: include/linux/platform_data/spi-s3c64xx.h 22971 22972SAMSUNG SXGBE DRIVERS 22973M: Byungho An <bh74.an@samsung.com> 22974L: netdev@vger.kernel.org 22975S: Maintained 22976F: drivers/net/ethernet/samsung/sxgbe/ 22977 22978SAMSUNG THERMAL DRIVER 22979M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22980M: Krzysztof Kozlowski <krzk@kernel.org> 22981L: linux-pm@vger.kernel.org 22982L: linux-samsung-soc@vger.kernel.org 22983S: Maintained 22984F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22985F: drivers/thermal/samsung/ 22986 22987SAMSUNG USB2 PHY DRIVER 22988M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22989L: linux-kernel@vger.kernel.org 22990S: Supported 22991F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22992F: Documentation/driver-api/phy/samsung-usb2.rst 22993F: drivers/phy/samsung/phy-exynos4210-usb2.c 22994F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22995F: drivers/phy/samsung/phy-exynos5250-usb2.c 22996F: drivers/phy/samsung/phy-s5pv210-usb2.c 22997F: drivers/phy/samsung/phy-samsung-usb2.c 22998F: drivers/phy/samsung/phy-samsung-usb2.h 22999 23000SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 23001M: Paul Barker <paul.barker@sancloud.com> 23002R: Marc Murphy <marc.murphy@sancloud.com> 23003S: Supported 23004F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 23005 23006SC1200 WDT DRIVER 23007M: Zwane Mwaikambo <zwanem@gmail.com> 23008S: Maintained 23009F: drivers/watchdog/sc1200wdt.c 23010 23011SCHEDULER 23012M: Ingo Molnar <mingo@redhat.com> 23013M: Peter Zijlstra <peterz@infradead.org> 23014M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 23015M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 23016R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 23017R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 23018R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 23019R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 23020R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 23021L: linux-kernel@vger.kernel.org 23022S: Maintained 23023T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 23024F: include/linux/preempt.h 23025F: include/linux/sched.h 23026F: include/linux/wait.h 23027F: include/uapi/linux/sched.h 23028F: kernel/fork.c 23029F: kernel/sched/ 23030F: tools/sched/ 23031 23032SCHEDULER - SCHED_EXT 23033R: Tejun Heo <tj@kernel.org> 23034R: David Vernet <void@manifault.com> 23035R: Andrea Righi <arighi@nvidia.com> 23036R: Changwoo Min <changwoo@igalia.com> 23037L: sched-ext@lists.linux.dev 23038S: Maintained 23039W: https://github.com/sched-ext/scx 23040T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 23041F: include/linux/sched/ext.h 23042F: kernel/sched/ext* 23043F: tools/sched_ext/ 23044F: tools/testing/selftests/sched_ext 23045 23046SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 23047M: Gustavo Silva <gustavograzs@gmail.com> 23048S: Maintained 23049F: drivers/iio/chemical/ens160_core.c 23050F: drivers/iio/chemical/ens160_i2c.c 23051F: drivers/iio/chemical/ens160_spi.c 23052F: drivers/iio/chemical/ens160.h 23053 23054SCSI LIBSAS SUBSYSTEM 23055R: John Garry <john.g.garry@oracle.com> 23056R: Jason Yan <yanaijie@huawei.com> 23057L: linux-scsi@vger.kernel.org 23058S: Supported 23059F: Documentation/scsi/libsas.rst 23060F: drivers/scsi/libsas/ 23061F: include/scsi/libsas.h 23062F: include/scsi/sas_ata.h 23063 23064SCSI RDMA PROTOCOL (SRP) INITIATOR 23065M: Bart Van Assche <bvanassche@acm.org> 23066L: linux-rdma@vger.kernel.org 23067S: Supported 23068Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23069F: drivers/infiniband/ulp/srp/ 23070F: include/scsi/srp.h 23071 23072SCSI RDMA PROTOCOL (SRP) TARGET 23073M: Bart Van Assche <bvanassche@acm.org> 23074L: linux-rdma@vger.kernel.org 23075L: target-devel@vger.kernel.org 23076S: Supported 23077Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23078F: drivers/infiniband/ulp/srpt/ 23079 23080SCSI SG DRIVER 23081M: Doug Gilbert <dgilbert@interlog.com> 23082L: linux-scsi@vger.kernel.org 23083S: Maintained 23084W: http://sg.danny.cz/sg 23085F: Documentation/scsi/scsi-generic.rst 23086F: drivers/scsi/sg.c 23087F: include/scsi/sg.h 23088 23089SCSI SUBSYSTEM 23090M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 23091M: "Martin K. Petersen" <martin.petersen@oracle.com> 23092L: linux-scsi@vger.kernel.org 23093S: Maintained 23094Q: https://patchwork.kernel.org/project/linux-scsi/list/ 23095T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 23096T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23097F: Documentation/devicetree/bindings/scsi/ 23098F: drivers/scsi/ 23099F: drivers/ufs/ 23100F: include/scsi/ 23101F: include/uapi/scsi/ 23102 23103SCSI TAPE DRIVER 23104M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 23105L: linux-scsi@vger.kernel.org 23106S: Maintained 23107F: Documentation/scsi/st.rst 23108F: drivers/scsi/st.* 23109F: drivers/scsi/st_*.h 23110 23111SCSI TARGET CORE USER DRIVER 23112M: Bodo Stroesser <bostroesser@gmail.com> 23113L: linux-scsi@vger.kernel.org 23114L: target-devel@vger.kernel.org 23115S: Supported 23116F: Documentation/target/tcmu-design.rst 23117F: drivers/target/target_core_user.c 23118F: include/uapi/linux/target_core_user.h 23119 23120SCSI TARGET SUBSYSTEM 23121M: "Martin K. Petersen" <martin.petersen@oracle.com> 23122L: linux-scsi@vger.kernel.org 23123L: target-devel@vger.kernel.org 23124S: Supported 23125Q: https://patchwork.kernel.org/project/target-devel/list/ 23126T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23127F: Documentation/target/ 23128F: drivers/target/ 23129F: include/target/ 23130 23131SCTP PROTOCOL 23132M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 23133M: Xin Long <lucien.xin@gmail.com> 23134L: linux-sctp@vger.kernel.org 23135S: Maintained 23136W: https://github.com/sctp/lksctp-tools/wiki 23137F: Documentation/networking/sctp.rst 23138F: include/linux/sctp.h 23139F: include/net/sctp/ 23140F: include/uapi/linux/sctp.h 23141F: net/sctp/ 23142 23143SCx200 CPU SUPPORT 23144M: Jim Cromie <jim.cromie@gmail.com> 23145S: Odd Fixes 23146F: Documentation/i2c/busses/scx200_acb.rst 23147F: arch/x86/platform/scx200/ 23148F: drivers/i2c/busses/scx200* 23149F: drivers/mtd/maps/scx200_docflash.c 23150F: drivers/watchdog/scx200_wdt.c 23151F: include/linux/scx200.h 23152 23153SCx200 GPIO DRIVER 23154M: Jim Cromie <jim.cromie@gmail.com> 23155S: Maintained 23156F: drivers/char/scx200_gpio.c 23157F: include/linux/scx200_gpio.h 23158 23159SCx200 HRT CLOCKSOURCE DRIVER 23160M: Jim Cromie <jim.cromie@gmail.com> 23161S: Maintained 23162F: drivers/clocksource/scx200_hrt.c 23163 23164SDCA LIBRARY AND CLASS DRIVER 23165M: Charles Keepax <ckeepax@opensource.cirrus.com> 23166M: Maciej Strozek <mstrozek@opensource.cirrus.com> 23167R: Bard Liao <yung-chuan.liao@linux.intel.com> 23168R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23169L: linux-sound@vger.kernel.org 23170L: patches@opensource.cirrus.com 23171S: Maintained 23172F: include/sound/sdca* 23173F: sound/soc/sdca/* 23174 23175SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 23176M: Sascha Sommer <saschasommer@freenet.de> 23177L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 23178S: Maintained 23179F: drivers/mmc/host/sdricoh_cs.c 23180 23181SECO BOARDS CEC DRIVER 23182M: Ettore Chimenti <ek5.chimenti@gmail.com> 23183S: Maintained 23184F: drivers/media/cec/platform/seco/seco-cec.c 23185F: drivers/media/cec/platform/seco/seco-cec.h 23186 23187SECURE COMPUTING 23188M: Kees Cook <kees@kernel.org> 23189R: Andy Lutomirski <luto@amacapital.net> 23190R: Will Drewry <wad@chromium.org> 23191S: Supported 23192T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 23193F: Documentation/userspace-api/seccomp_filter.rst 23194F: include/linux/seccomp.h 23195F: include/uapi/linux/seccomp.h 23196F: kernel/seccomp.c 23197F: tools/testing/selftests/kselftest_harness.h 23198F: tools/testing/selftests/kselftest_harness/ 23199F: tools/testing/selftests/seccomp/* 23200K: \bsecure_computing 23201K: \bTIF_SECCOMP\b 23202 23203SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 23204M: Kamal Dasu <kamal.dasu@broadcom.com> 23205M: Al Cooper <alcooperx@gmail.com> 23206R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23207L: linux-mmc@vger.kernel.org 23208S: Maintained 23209F: drivers/mmc/host/sdhci-brcmstb* 23210 23211SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 23212M: Adrian Hunter <adrian.hunter@intel.com> 23213L: linux-mmc@vger.kernel.org 23214S: Supported 23215F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 23216F: drivers/mmc/host/sdhci* 23217 23218SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 23219M: Aubin Constans <aubin.constans@microchip.com> 23220R: Eugen Hristev <eugen.hristev@collabora.com> 23221L: linux-mmc@vger.kernel.org 23222S: Supported 23223F: drivers/mmc/host/sdhci-of-at91.c 23224 23225SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 23226M: Haibo Chen <haibo.chen@nxp.com> 23227L: imx@lists.linux.dev 23228L: linux-mmc@vger.kernel.org 23229L: s32@nxp.com 23230S: Maintained 23231F: drivers/mmc/host/sdhci-esdhc-imx.c 23232 23233SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 23234M: Ben Dooks <ben-linux@fluff.org> 23235M: Jaehoon Chung <jh80.chung@samsung.com> 23236L: linux-mmc@vger.kernel.org 23237S: Maintained 23238F: drivers/mmc/host/sdhci-s3c* 23239 23240SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 23241M: Viresh Kumar <vireshk@kernel.org> 23242L: linux-mmc@vger.kernel.org 23243S: Maintained 23244F: drivers/mmc/host/sdhci-spear.c 23245 23246SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 23247M: Vignesh Raghavendra <vigneshr@ti.com> 23248L: linux-mmc@vger.kernel.org 23249S: Maintained 23250F: drivers/mmc/host/sdhci-omap.c 23251 23252SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 23253M: Jonathan Derrick <jonathan.derrick@linux.dev> 23254L: linux-block@vger.kernel.org 23255S: Supported 23256F: block/opal_proto.h 23257F: block/sed* 23258F: include/linux/sed* 23259F: include/uapi/linux/sed* 23260 23261SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 23262M: Mark Rutland <mark.rutland@arm.com> 23263M: Lorenzo Pieralisi <lpieralisi@kernel.org> 23264M: Sudeep Holla <sudeep.holla@arm.com> 23265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23266S: Maintained 23267F: drivers/firmware/smccc/ 23268F: include/linux/arm-smccc.h 23269 23270SECURITY CONTACT 23271M: Security Officers <security@kernel.org> 23272S: Supported 23273F: Documentation/process/security-bugs.rst 23274 23275SECURITY SUBSYSTEM 23276M: Paul Moore <paul@paul-moore.com> 23277M: James Morris <jmorris@namei.org> 23278M: "Serge E. Hallyn" <serge@hallyn.com> 23279L: linux-security-module@vger.kernel.org 23280S: Supported 23281Q: https://patchwork.kernel.org/project/linux-security-module/list 23282B: mailto:linux-security-module@vger.kernel.org 23283P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 23284T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 23285F: include/linux/lsm/ 23286F: include/linux/lsm_audit.h 23287F: include/linux/lsm_hook_defs.h 23288F: include/linux/lsm_hooks.h 23289F: include/linux/security.h 23290F: include/uapi/linux/lsm.h 23291F: security/ 23292F: tools/testing/selftests/lsm/ 23293F: rust/kernel/security.rs 23294X: security/selinux/ 23295K: \bsecurity_[a-z_0-9]\+\b 23296 23297SELINUX SECURITY MODULE 23298M: Paul Moore <paul@paul-moore.com> 23299M: Stephen Smalley <stephen.smalley.work@gmail.com> 23300R: Ondrej Mosnacek <omosnace@redhat.com> 23301L: selinux@vger.kernel.org 23302S: Supported 23303W: https://github.com/SELinuxProject 23304Q: https://patchwork.kernel.org/project/selinux/list 23305B: mailto:selinux@vger.kernel.org 23306P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 23307T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 23308F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 23309F: Documentation/ABI/removed/sysfs-selinux-disable 23310F: Documentation/admin-guide/LSM/SELinux.rst 23311F: include/trace/events/avc.h 23312F: include/uapi/linux/selinux_netlink.h 23313F: scripts/selinux/ 23314F: security/selinux/ 23315 23316SENSABLE PHANTOM 23317M: Jiri Slaby <jirislaby@kernel.org> 23318S: Maintained 23319F: drivers/misc/phantom.c 23320F: include/uapi/linux/phantom.h 23321 23322SENSEAIR SUNRISE 006-0-0007 23323M: Jacopo Mondi <jacopo@jmondi.org> 23324S: Maintained 23325F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 23326F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 23327F: drivers/iio/chemical/sunrise_co2.c 23328 23329SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 23330M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 23331S: Maintained 23332F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 23333F: drivers/iio/chemical/scd30.h 23334F: drivers/iio/chemical/scd30_core.c 23335F: drivers/iio/chemical/scd30_i2c.c 23336F: drivers/iio/chemical/scd30_serial.c 23337 23338SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 23339M: Roan van Dijk <roan@protonic.nl> 23340S: Maintained 23341F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 23342F: drivers/iio/chemical/scd4x.c 23343 23344SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 23345M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 23346S: Maintained 23347F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 23348F: drivers/iio/pressure/sdp500.c 23349 23350SENSIRION SGP40 GAS SENSOR DRIVER 23351M: Andreas Klinger <ak@it-klinger.de> 23352S: Maintained 23353F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 23354F: drivers/iio/chemical/sgp40.c 23355 23356SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 23357M: Tomasz Duszynski <tduszyns@gmail.com> 23358S: Maintained 23359F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 23360F: drivers/iio/chemical/sps30.c 23361F: drivers/iio/chemical/sps30_i2c.c 23362F: drivers/iio/chemical/sps30_serial.c 23363 23364SERIAL DEVICE BUS 23365M: Rob Herring <robh@kernel.org> 23366L: linux-serial@vger.kernel.org 23367S: Maintained 23368F: Documentation/devicetree/bindings/serial/serial.yaml 23369F: drivers/tty/serdev/ 23370F: include/linux/serdev.h 23371 23372SERIAL IR RECEIVER 23373M: Sean Young <sean@mess.org> 23374L: linux-media@vger.kernel.org 23375S: Maintained 23376F: drivers/media/rc/serial_ir.c 23377 23378SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 23379M: Srinivas Kandagatla <srini@kernel.org> 23380L: linux-sound@vger.kernel.org 23381S: Maintained 23382F: Documentation/devicetree/bindings/slimbus/ 23383F: Documentation/driver-api/slimbus.rst 23384F: drivers/slimbus/ 23385F: include/linux/slimbus.h 23386 23387SFC NETWORK DRIVER 23388M: Edward Cree <ecree.xilinx@gmail.com> 23389L: netdev@vger.kernel.org 23390L: linux-net-drivers@amd.com 23391S: Maintained 23392F: Documentation/networking/devlink/sfc.rst 23393F: drivers/net/ethernet/sfc/ 23394 23395SFCTEMP HWMON DRIVER 23396M: Emil Renner Berthing <kernel@esmil.dk> 23397M: Hal Feng <hal.feng@starfivetech.com> 23398L: linux-hwmon@vger.kernel.org 23399S: Maintained 23400F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 23401F: Documentation/hwmon/sfctemp.rst 23402F: drivers/hwmon/sfctemp.c 23403 23404SFF/SFP/SFP+ MODULE SUPPORT 23405M: Russell King <linux@armlinux.org.uk> 23406L: netdev@vger.kernel.org 23407S: Maintained 23408F: Documentation/devicetree/bindings/net/sff,sfp.yaml 23409F: drivers/net/phy/phylink.c 23410F: drivers/net/phy/sfp* 23411F: include/linux/mdio/mdio-i2c.h 23412F: include/linux/phylink.h 23413F: include/linux/sfp.h 23414K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 23415 23416SGI GRU DRIVER 23417M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23418S: Maintained 23419F: drivers/misc/sgi-gru/ 23420 23421SGI XP/XPC/XPNET DRIVER 23422M: Robin Holt <robinmholt@gmail.com> 23423M: Steve Wahl <steve.wahl@hpe.com> 23424S: Maintained 23425F: drivers/misc/sgi-xp/ 23426 23427SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 23428M: D. Wythe <alibuda@linux.alibaba.com> 23429M: Dust Li <dust.li@linux.alibaba.com> 23430M: Sidraya Jayagond <sidraya@linux.ibm.com> 23431M: Wenjia Zhang <wenjia@linux.ibm.com> 23432R: Mahanta Jambigi <mjambigi@linux.ibm.com> 23433R: Tony Lu <tonylu@linux.alibaba.com> 23434R: Wen Gu <guwen@linux.alibaba.com> 23435L: linux-rdma@vger.kernel.org 23436L: linux-s390@vger.kernel.org 23437S: Supported 23438F: net/smc/ 23439 23440SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 23441M: Linus Walleij <linus.walleij@linaro.org> 23442L: linux-iio@vger.kernel.org 23443S: Maintained 23444T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 23445F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 23446F: drivers/iio/light/gp2ap002.c 23447 23448SHARP RJ54N1CB0C SENSOR DRIVER 23449M: Jacopo Mondi <jacopo@jmondi.org> 23450L: linux-media@vger.kernel.org 23451S: Odd fixes 23452T: git git://linuxtv.org/media.git 23453F: drivers/media/i2c/rj54n1cb0c.c 23454F: include/media/i2c/rj54n1cb0c.h 23455 23456SHRINKER 23457M: Andrew Morton <akpm@linux-foundation.org> 23458M: Dave Chinner <david@fromorbit.com> 23459R: Qi Zheng <zhengqi.arch@bytedance.com> 23460R: Roman Gushchin <roman.gushchin@linux.dev> 23461R: Muchun Song <muchun.song@linux.dev> 23462L: linux-mm@kvack.org 23463S: Maintained 23464F: Documentation/admin-guide/mm/shrinker_debugfs.rst 23465F: include/linux/list_lru.h 23466F: include/linux/shrinker.h 23467F: mm/list_lru.c 23468F: mm/shrinker.c 23469F: mm/shrinker_debug.c 23470 23471SH_VOU V4L2 OUTPUT DRIVER 23472L: linux-media@vger.kernel.org 23473S: Orphan 23474F: drivers/media/platform/renesas/sh_vou.c 23475F: include/media/drv-intf/sh_vou.h 23476 23477SI2157 MEDIA DRIVER 23478L: linux-media@vger.kernel.org 23479S: Orphan 23480W: https://linuxtv.org 23481Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23482F: drivers/media/tuners/si2157* 23483 23484SI2165 MEDIA DRIVER 23485M: Matthias Schwarzott <zzam@gentoo.org> 23486L: linux-media@vger.kernel.org 23487S: Maintained 23488W: https://linuxtv.org 23489Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23490F: drivers/media/dvb-frontends/si2165* 23491 23492SI2168 MEDIA DRIVER 23493L: linux-media@vger.kernel.org 23494S: Orphan 23495W: https://linuxtv.org 23496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23497F: drivers/media/dvb-frontends/si2168* 23498 23499SI470X FM RADIO RECEIVER I2C DRIVER 23500M: Hans Verkuil <hverkuil@kernel.org> 23501L: linux-media@vger.kernel.org 23502S: Odd Fixes 23503W: https://linuxtv.org 23504T: git git://linuxtv.org/media.git 23505F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23506F: drivers/media/radio/si470x/radio-si470x-i2c.c 23507 23508SI470X FM RADIO RECEIVER USB DRIVER 23509M: Hans Verkuil <hverkuil@kernel.org> 23510L: linux-media@vger.kernel.org 23511S: Maintained 23512W: https://linuxtv.org 23513T: git git://linuxtv.org/media.git 23514F: drivers/media/radio/si470x/radio-si470x-common.c 23515F: drivers/media/radio/si470x/radio-si470x-usb.c 23516F: drivers/media/radio/si470x/radio-si470x.h 23517 23518SI4713 FM RADIO TRANSMITTER I2C DRIVER 23519M: Eduardo Valentin <edubezval@gmail.com> 23520L: linux-media@vger.kernel.org 23521S: Odd Fixes 23522W: https://linuxtv.org 23523T: git git://linuxtv.org/media.git 23524F: drivers/media/radio/si4713/si4713.? 23525 23526SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23527M: Eduardo Valentin <edubezval@gmail.com> 23528L: linux-media@vger.kernel.org 23529S: Odd Fixes 23530W: https://linuxtv.org 23531T: git git://linuxtv.org/media.git 23532F: drivers/media/radio/si4713/radio-platform-si4713.c 23533 23534SI4713 FM RADIO TRANSMITTER USB DRIVER 23535M: Hans Verkuil <hverkuil@kernel.org> 23536L: linux-media@vger.kernel.org 23537S: Maintained 23538W: https://linuxtv.org 23539T: git git://linuxtv.org/media.git 23540F: drivers/media/radio/si4713/radio-usb-si4713.c 23541 23542SIANO DVB DRIVER 23543M: Mauro Carvalho Chehab <mchehab@kernel.org> 23544L: linux-media@vger.kernel.org 23545S: Odd fixes 23546W: https://linuxtv.org 23547T: git git://linuxtv.org/media.git 23548F: drivers/media/common/siano/ 23549F: drivers/media/mmc/siano/ 23550F: drivers/media/usb/siano/ 23551F: drivers/media/usb/siano/ 23552 23553SIEMENS IPC LED DRIVERS 23554M: Bao Cheng Su <baocheng.su@siemens.com> 23555M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23556M: Tobias Schaffner <tobias.schaffner@siemens.com> 23557L: linux-leds@vger.kernel.org 23558S: Maintained 23559F: drivers/leds/simatic/ 23560 23561SIEMENS IPC PLATFORM DRIVERS 23562M: Bao Cheng Su <baocheng.su@siemens.com> 23563M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23564M: Tobias Schaffner <tobias.schaffner@siemens.com> 23565L: platform-driver-x86@vger.kernel.org 23566S: Maintained 23567F: drivers/platform/x86/siemens/ 23568F: include/linux/platform_data/x86/simatic-ipc-base.h 23569F: include/linux/platform_data/x86/simatic-ipc.h 23570 23571SIEMENS IPC WATCHDOG DRIVERS 23572M: Bao Cheng Su <baocheng.su@siemens.com> 23573M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23574M: Tobias Schaffner <tobias.schaffner@siemens.com> 23575L: linux-watchdog@vger.kernel.org 23576S: Maintained 23577F: drivers/watchdog/simatic-ipc-wdt.c 23578 23579SIFIVE DRIVERS 23580M: Paul Walmsley <pjw@kernel.org> 23581M: Samuel Holland <samuel.holland@sifive.com> 23582L: linux-riscv@lists.infradead.org 23583S: Supported 23584F: drivers/dma/sf-pdma/ 23585N: sifive 23586K: fu[57]40 23587K: [^@]sifive 23588 23589SILEAD TOUCHSCREEN DRIVER 23590M: Hans de Goede <hansg@kernel.org> 23591L: linux-input@vger.kernel.org 23592L: platform-driver-x86@vger.kernel.org 23593S: Maintained 23594F: drivers/input/touchscreen/silead.c 23595F: drivers/platform/x86/touchscreen_dmi.c 23596 23597SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23598M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23599L: linux-wireless@vger.kernel.org 23600S: Supported 23601F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23602F: drivers/net/wireless/silabs/ 23603 23604SILICON MOTION SM712 FRAME BUFFER DRIVER 23605M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23606M: Teddy Wang <teddy.wang@siliconmotion.com> 23607M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23608L: linux-fbdev@vger.kernel.org 23609S: Maintained 23610F: Documentation/fb/sm712fb.rst 23611F: drivers/video/fbdev/sm712* 23612 23613SILVACO I3C DUAL-ROLE MASTER 23614M: Miquel Raynal <miquel.raynal@bootlin.com> 23615M: Frank Li <Frank.Li@nxp.com> 23616L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23617L: imx@lists.linux.dev 23618S: Maintained 23619F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23620F: drivers/i3c/master/svc-i3c-master.c 23621 23622SIMPLEFB FB DRIVER 23623M: Hans de Goede <hansg@kernel.org> 23624L: linux-fbdev@vger.kernel.org 23625S: Maintained 23626F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23627F: drivers/video/fbdev/simplefb.c 23628F: include/linux/platform_data/simplefb.h 23629 23630SIOX 23631M: Thorsten Scherer <t.scherer@eckelmann.de> 23632R: Pengutronix Kernel Team <kernel@pengutronix.de> 23633S: Supported 23634F: drivers/gpio/gpio-siox.c 23635F: drivers/siox/* 23636F: include/trace/events/siox.h 23637 23638SIPHASH PRF ROUTINES 23639M: Jason A. Donenfeld <Jason@zx2c4.com> 23640S: Maintained 23641F: include/linux/siphash.h 23642F: lib/siphash.c 23643F: lib/tests/siphash_kunit.c 23644 23645SIS 190 ETHERNET DRIVER 23646M: Francois Romieu <romieu@fr.zoreil.com> 23647L: netdev@vger.kernel.org 23648S: Maintained 23649F: drivers/net/ethernet/sis/sis190.c 23650 23651SIS 900/7016 FAST ETHERNET DRIVER 23652M: Daniele Venzano <venza@brownhat.org> 23653L: netdev@vger.kernel.org 23654S: Maintained 23655W: http://www.brownhat.org/sis900.html 23656F: drivers/net/ethernet/sis/sis900.* 23657 23658SIS FRAMEBUFFER DRIVER 23659S: Orphan 23660F: Documentation/fb/sisfb.rst 23661F: drivers/video/fbdev/sis/ 23662F: include/video/sisfb.h 23663 23664SIS I2C TOUCHSCREEN DRIVER 23665M: Mika Penttilä <mpenttil@redhat.com> 23666L: linux-input@vger.kernel.org 23667S: Maintained 23668F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23669F: drivers/input/touchscreen/sis_i2c.c 23670 23671SIS USB2VGA DRIVER 23672M: Thomas Winischhofer <thomas@winischhofer.net> 23673S: Maintained 23674W: http://www.winischhofer.at/linuxsisusbvga.shtml 23675F: drivers/usb/misc/sisusbvga/ 23676 23677SL28 CPLD MFD DRIVER 23678M: Michael Walle <mwalle@kernel.org> 23679S: Maintained 23680F: Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml 23681F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23682F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23683F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23684F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23685F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23686F: drivers/gpio/gpio-sl28cpld.c 23687F: drivers/hwmon/sa67mcu-hwmon.c 23688F: drivers/hwmon/sl28cpld-hwmon.c 23689F: drivers/irqchip/irq-sl28cpld.c 23690F: drivers/pwm/pwm-sl28cpld.c 23691F: drivers/watchdog/sl28cpld_wdt.c 23692 23693SL28 VPD NVMEM LAYOUT DRIVER 23694M: Michael Walle <mwalle@kernel.org> 23695S: Maintained 23696F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23697F: drivers/nvmem/layouts/sl28vpd.c 23698 23699SLAB ALLOCATOR 23700M: Vlastimil Babka <vbabka@suse.cz> 23701M: Andrew Morton <akpm@linux-foundation.org> 23702R: Christoph Lameter <cl@gentwo.org> 23703R: David Rientjes <rientjes@google.com> 23704R: Roman Gushchin <roman.gushchin@linux.dev> 23705R: Harry Yoo <harry.yoo@oracle.com> 23706L: linux-mm@kvack.org 23707S: Maintained 23708T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23709F: Documentation/admin-guide/mm/slab.rst 23710F: Documentation/mm/slab.rst 23711F: include/linux/mempool.h 23712F: include/linux/slab.h 23713F: mm/failslab.c 23714F: mm/mempool.c 23715F: mm/slab.h 23716F: mm/slab_common.c 23717F: mm/slub.c 23718 23719SLCAN CAN NETWORK DRIVER 23720M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23721L: linux-can@vger.kernel.org 23722S: Maintained 23723F: drivers/net/can/slcan/ 23724 23725SLEEPABLE READ-COPY UPDATE (SRCU) 23726M: Lai Jiangshan <jiangshanlai@gmail.com> 23727M: "Paul E. McKenney" <paulmck@kernel.org> 23728M: Josh Triplett <josh@joshtriplett.org> 23729R: Steven Rostedt <rostedt@goodmis.org> 23730R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23731L: rcu@vger.kernel.org 23732S: Supported 23733W: http://www.rdrop.com/users/paulmck/RCU/ 23734T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23735F: include/linux/srcu*.h 23736F: kernel/rcu/srcu*.c 23737 23738SMACK SECURITY MODULE 23739M: Casey Schaufler <casey@schaufler-ca.com> 23740L: linux-security-module@vger.kernel.org 23741S: Maintained 23742W: http://schaufler-ca.com 23743T: git https://github.com/cschaufler/smack-next.git 23744F: Documentation/admin-guide/LSM/Smack.rst 23745F: security/smack/ 23746 23747SMC91x ETHERNET DRIVER 23748M: Nicolas Pitre <nico@fluxnic.net> 23749S: Odd Fixes 23750F: drivers/net/ethernet/smsc/smc91x.* 23751 23752SMSC EMC2103 HARDWARE MONITOR DRIVER 23753M: Steve Glendinning <steve.glendinning@shawell.net> 23754L: linux-hwmon@vger.kernel.org 23755S: Maintained 23756F: Documentation/hwmon/emc2103.rst 23757F: drivers/hwmon/emc2103.c 23758 23759SMSC SCH5627 HARDWARE MONITOR DRIVER 23760M: Hans de Goede <hansg@kernel.org> 23761L: linux-hwmon@vger.kernel.org 23762S: Supported 23763F: Documentation/hwmon/sch5627.rst 23764F: drivers/hwmon/sch5627.c 23765 23766SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23767M: Steve Glendinning <steve.glendinning@shawell.net> 23768L: linux-fbdev@vger.kernel.org 23769S: Maintained 23770F: drivers/video/fbdev/smscufx.c 23771 23772SMSC47B397 HARDWARE MONITOR DRIVER 23773M: Jean Delvare <jdelvare@suse.com> 23774L: linux-hwmon@vger.kernel.org 23775S: Maintained 23776F: Documentation/hwmon/smsc47b397.rst 23777F: drivers/hwmon/smsc47b397.c 23778 23779SMSC911x ETHERNET DRIVER 23780M: Steve Glendinning <steve.glendinning@shawell.net> 23781L: netdev@vger.kernel.org 23782S: Maintained 23783F: drivers/net/ethernet/smsc/smsc911x.* 23784F: include/linux/smsc911x.h 23785 23786SMSC9420 PCI ETHERNET DRIVER 23787M: Steve Glendinning <steve.glendinning@shawell.net> 23788L: netdev@vger.kernel.org 23789S: Maintained 23790F: drivers/net/ethernet/smsc/smsc9420.* 23791 23792SNET DPU VIRTIO DATA PATH ACCELERATOR 23793R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23794F: drivers/vdpa/solidrun/ 23795 23796SOCIONEXT (SNI) AVE NETWORK DRIVER 23797M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23798L: netdev@vger.kernel.org 23799S: Maintained 23800F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23801F: drivers/net/ethernet/socionext/sni_ave.c 23802 23803SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23804M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23805M: Masahisa Kojima <kojima.masahisa@socionext.com> 23806L: netdev@vger.kernel.org 23807S: Maintained 23808F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23809F: drivers/net/ethernet/socionext/netsec.c 23810 23811SOCIONEXT (SNI) Synquacer SPI DRIVER 23812M: Masahisa Kojima <masahisa.kojima@linaro.org> 23813M: Jassi Brar <jaswinder.singh@linaro.org> 23814L: linux-spi@vger.kernel.org 23815S: Maintained 23816F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23817F: drivers/spi/spi-synquacer.c 23818 23819SOCIONEXT SYNQUACER I2C DRIVER 23820M: Ard Biesheuvel <ardb@kernel.org> 23821L: linux-i2c@vger.kernel.org 23822S: Maintained 23823F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23824F: drivers/i2c/busses/i2c-synquacer.c 23825 23826SOCIONEXT UNIPHIER SOUND DRIVER 23827L: linux-sound@vger.kernel.org 23828S: Orphan 23829F: sound/soc/uniphier/ 23830 23831SOCKET TIMESTAMPING 23832M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23833R: Jason Xing <kernelxing@tencent.com> 23834S: Maintained 23835F: Documentation/networking/timestamping.rst 23836F: include/linux/net_tstamp.h 23837F: include/uapi/linux/net_tstamp.h 23838F: tools/testing/selftests/bpf/*/net_timestamping* 23839F: tools/testing/selftests/net/*timestamp* 23840F: tools/testing/selftests/net/so_txtime.c 23841 23842SOEKRIS NET48XX LED SUPPORT 23843M: Chris Boot <bootc@bootc.net> 23844S: Maintained 23845F: drivers/leds/leds-net48xx.c 23846 23847SOFT-IWARP DRIVER (siw) 23848M: Bernard Metzler <bernard.metzler@linux.dev> 23849L: linux-rdma@vger.kernel.org 23850S: Supported 23851F: drivers/infiniband/sw/siw/ 23852F: include/uapi/rdma/siw-abi.h 23853 23854SOFT-ROCE DRIVER (rxe) 23855M: Zhu Yanjun <zyjzyj2000@gmail.com> 23856L: linux-rdma@vger.kernel.org 23857S: Supported 23858F: drivers/infiniband/sw/rxe/ 23859F: include/uapi/rdma/rdma_user_rxe.h 23860 23861SOFTLOGIC 6x10 MPEG CODEC 23862M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23863M: Andrey Utkin <andrey_utkin@fastmail.com> 23864M: Ismael Luceno <ismael@iodev.co.uk> 23865L: linux-media@vger.kernel.org 23866S: Supported 23867F: drivers/media/pci/solo6x10/ 23868 23869SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23870M: James Morse <james.morse@arm.com> 23871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23872S: Maintained 23873F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23874F: drivers/firmware/arm_sdei.c 23875F: include/linux/arm_sdei.h 23876F: include/uapi/linux/arm_sdei.h 23877 23878SOFTWARE NODES AND DEVICE PROPERTIES 23879R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23880R: Daniel Scally <djrscally@gmail.com> 23881R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23882R: Sakari Ailus <sakari.ailus@linux.intel.com> 23883L: linux-acpi@vger.kernel.org 23884S: Maintained 23885F: drivers/base/property.c 23886F: drivers/base/swnode.c 23887F: include/linux/fwnode.h 23888F: include/linux/property.h 23889 23890SOFTWARE RAID (Multiple Disks) SUPPORT 23891M: Song Liu <song@kernel.org> 23892M: Yu Kuai <yukuai3@huawei.com> 23893L: linux-raid@vger.kernel.org 23894S: Supported 23895Q: https://patchwork.kernel.org/project/linux-raid/list/ 23896T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23897F: drivers/md/Kconfig 23898F: drivers/md/Makefile 23899F: drivers/md/md* 23900F: drivers/md/raid* 23901F: include/linux/raid/ 23902F: include/uapi/linux/raid/ 23903F: lib/raid6/ 23904 23905SOLIDRUN CLEARFOG SUPPORT 23906M: Russell King <linux@armlinux.org.uk> 23907S: Maintained 23908F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23909F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23910 23911SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23912M: Russell King <linux@armlinux.org.uk> 23913S: Maintained 23914F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23915F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23916F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23917 23918SONIC NETWORK DRIVER 23919M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23920L: netdev@vger.kernel.org 23921S: Maintained 23922F: drivers/net/ethernet/natsemi/sonic.* 23923 23924SONICS SILICON BACKPLANE DRIVER (SSB) 23925M: Michael Buesch <m@bues.ch> 23926L: linux-wireless@vger.kernel.org 23927S: Maintained 23928F: drivers/ssb/ 23929F: include/linux/ssb/ 23930 23931SONY IMX208 SENSOR DRIVER 23932M: Sakari Ailus <sakari.ailus@linux.intel.com> 23933L: linux-media@vger.kernel.org 23934S: Maintained 23935T: git git://linuxtv.org/media.git 23936F: drivers/media/i2c/imx208.c 23937 23938SONY IMX214 SENSOR DRIVER 23939M: Ricardo Ribalda <ribalda@kernel.org> 23940L: linux-media@vger.kernel.org 23941S: Maintained 23942T: git git://linuxtv.org/media.git 23943F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23944F: drivers/media/i2c/imx214.c 23945 23946SONY IMX219 SENSOR DRIVER 23947M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23948L: linux-media@vger.kernel.org 23949S: Maintained 23950T: git git://linuxtv.org/media.git 23951F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23952F: drivers/media/i2c/imx219.c 23953 23954SONY IMX258 SENSOR DRIVER 23955M: Sakari Ailus <sakari.ailus@linux.intel.com> 23956L: linux-media@vger.kernel.org 23957S: Maintained 23958T: git git://linuxtv.org/media.git 23959F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23960F: drivers/media/i2c/imx258.c 23961 23962SONY IMX274 SENSOR DRIVER 23963M: Leon Luo <leonl@leopardimaging.com> 23964L: linux-media@vger.kernel.org 23965S: Maintained 23966T: git git://linuxtv.org/media.git 23967F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23968F: drivers/media/i2c/imx274.c 23969 23970SONY IMX283 SENSOR DRIVER 23971M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23972R: Umang Jain <uajain@igalia.com> 23973L: linux-media@vger.kernel.org 23974S: Maintained 23975T: git git://linuxtv.org/media.git 23976F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23977F: drivers/media/i2c/imx283.c 23978 23979SONY IMX290 SENSOR DRIVER 23980M: Manivannan Sadhasivam <mani@kernel.org> 23981L: linux-media@vger.kernel.org 23982S: Maintained 23983T: git git://linuxtv.org/media.git 23984F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23985F: drivers/media/i2c/imx290.c 23986 23987SONY IMX296 SENSOR DRIVER 23988M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23989M: Manivannan Sadhasivam <mani@kernel.org> 23990L: linux-media@vger.kernel.org 23991S: Maintained 23992T: git git://linuxtv.org/media.git 23993F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23994F: drivers/media/i2c/imx296.c 23995 23996SONY IMX319 SENSOR DRIVER 23997M: Bingbu Cao <bingbu.cao@intel.com> 23998L: linux-media@vger.kernel.org 23999S: Maintained 24000T: git git://linuxtv.org/media.git 24001F: drivers/media/i2c/imx319.c 24002 24003SONY IMX334 SENSOR DRIVER 24004L: linux-media@vger.kernel.org 24005S: Orphan 24006T: git git://linuxtv.org/media.git 24007F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 24008F: drivers/media/i2c/imx334.c 24009 24010SONY IMX335 SENSOR DRIVER 24011M: Kieran Bingham <kieran.bingham@ideasonboard.com> 24012L: linux-media@vger.kernel.org 24013S: Maintained 24014T: git git://linuxtv.org/media.git 24015F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 24016F: drivers/media/i2c/imx335.c 24017 24018SONY IMX355 SENSOR DRIVER 24019M: Tianshu Qiu <tian.shu.qiu@intel.com> 24020L: linux-media@vger.kernel.org 24021S: Maintained 24022T: git git://linuxtv.org/media.git 24023F: drivers/media/i2c/imx355.c 24024 24025SONY IMX412 SENSOR DRIVER 24026L: linux-media@vger.kernel.org 24027S: Orphan 24028T: git git://linuxtv.org/media.git 24029F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 24030F: drivers/media/i2c/imx412.c 24031 24032SONY IMX415 SENSOR DRIVER 24033M: Michael Riesch <michael.riesch@collabora.com> 24034L: linux-media@vger.kernel.org 24035S: Maintained 24036T: git git://linuxtv.org/media.git 24037F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 24038F: drivers/media/i2c/imx415.c 24039 24040SONY MEMORYSTICK SUBSYSTEM 24041M: Maxim Levitsky <maximlevitsky@gmail.com> 24042M: Alex Dubov <oakad@yahoo.com> 24043M: Ulf Hansson <ulf.hansson@linaro.org> 24044L: linux-mmc@vger.kernel.org 24045S: Maintained 24046T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 24047F: drivers/memstick/ 24048F: include/linux/memstick.h 24049 24050SONY VAIO CONTROL DEVICE DRIVER 24051M: Mattia Dongili <malattia@linux.it> 24052L: platform-driver-x86@vger.kernel.org 24053S: Maintained 24054W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 24055F: Documentation/admin-guide/laptops/sony-laptop.rst 24056F: drivers/char/sonypi.c 24057F: drivers/platform/x86/sony-laptop.c 24058 24059SOPHGO DEVICETREES and DRIVERS 24060M: Chen Wang <unicorn_wang@outlook.com> 24061M: Inochi Amaoto <inochiama@gmail.com> 24062L: sophgo@lists.linux.dev 24063W: https://github.com/sophgo/linux/wiki 24064T: git https://github.com/sophgo/linux.git 24065S: Maintained 24066N: sophgo 24067K: sophgo 24068 24069SOUND 24070M: Jaroslav Kysela <perex@perex.cz> 24071M: Takashi Iwai <tiwai@suse.com> 24072L: linux-sound@vger.kernel.org 24073S: Maintained 24074W: http://www.alsa-project.org/ 24075Q: http://patchwork.kernel.org/project/alsa-devel/list/ 24076T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24077F: Documentation/sound/ 24078F: include/sound/ 24079F: include/uapi/sound/ 24080F: sound/ 24081F: tools/testing/selftests/alsa 24082 24083SOUND - ALSA SELFTESTS 24084M: Mark Brown <broonie@kernel.org> 24085L: linux-sound@vger.kernel.org 24086L: linux-kselftest@vger.kernel.org 24087S: Supported 24088F: tools/testing/selftests/alsa 24089 24090SOUND - COMPRESSED AUDIO 24091M: Vinod Koul <vkoul@kernel.org> 24092L: linux-sound@vger.kernel.org 24093S: Supported 24094T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24095F: Documentation/sound/designs/compress-offload.rst 24096F: include/sound/compress_driver.h 24097F: include/uapi/sound/compress_* 24098F: sound/core/compress_offload.c 24099F: sound/soc/soc-compress.c 24100 24101SOUND - CORE KUNIT TEST 24102M: Ivan Orlov <ivan.orlov0322@gmail.com> 24103L: linux-sound@vger.kernel.org 24104S: Supported 24105F: sound/core/sound_kunit.c 24106 24107SOUND - DMAENGINE HELPERS 24108M: Lars-Peter Clausen <lars@metafoo.de> 24109S: Supported 24110F: include/sound/dmaengine_pcm.h 24111F: sound/core/pcm_dmaengine.c 24112F: sound/soc/soc-generic-dmaengine-pcm.c 24113 24114SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 24115M: Liam Girdwood <lgirdwood@gmail.com> 24116M: Mark Brown <broonie@kernel.org> 24117L: linux-sound@vger.kernel.org 24118S: Supported 24119W: http://alsa-project.org/main/index.php/ASoC 24120T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 24121F: Documentation/devicetree/bindings/sound/ 24122F: Documentation/sound/soc/ 24123F: include/dt-bindings/sound/ 24124F: include/sound/cs* 24125X: include/sound/cs4231-regs.h 24126X: include/sound/cs8403.h 24127X: include/sound/cs8427.h 24128F: include/sound/madera-pdata.h 24129F: include/sound/soc* 24130F: include/sound/sof.h 24131F: include/sound/sof/ 24132F: include/sound/wm*.h 24133F: include/trace/events/sof*.h 24134F: include/uapi/sound/asoc.h 24135F: sound/soc/ 24136 24137SOUND - SOC LAYER / dapm-graph 24138M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24139L: linux-sound@vger.kernel.org 24140S: Maintained 24141F: tools/sound/dapm-graph 24142 24143SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 24144M: Liam Girdwood <lgirdwood@gmail.com> 24145M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 24146M: Bard Liao <yung-chuan.liao@linux.intel.com> 24147M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 24148M: Daniel Baluta <daniel.baluta@nxp.com> 24149R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 24150R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24151L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 24152S: Supported 24153W: https://github.com/thesofproject/linux/ 24154F: sound/soc/sof/ 24155 24156SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 24157M: Mark Brown <broonie@kernel.org> 24158M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 24159S: Supported 24160L: linux-sound@vger.kernel.org 24161F: sound/soc/generic/ 24162F: include/sound/simple_card* 24163F: Documentation/devicetree/bindings/sound/simple-card.yaml 24164F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 24165 24166SOUNDWIRE SUBSYSTEM 24167M: Vinod Koul <vkoul@kernel.org> 24168M: Bard Liao <yung-chuan.liao@linux.intel.com> 24169R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24170L: linux-sound@vger.kernel.org 24171S: Supported 24172T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 24173F: Documentation/driver-api/soundwire/ 24174F: drivers/soundwire/ 24175F: include/linux/soundwire/ 24176 24177SP2 MEDIA DRIVER 24178M: Olli Salonen <olli.salonen@iki.fi> 24179L: linux-media@vger.kernel.org 24180S: Maintained 24181W: https://linuxtv.org 24182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24183F: drivers/media/dvb-frontends/sp2* 24184 24185SPACEMIT K1 I2C DRIVER 24186M: Troy Mitchell <troy.mitchell@linux.spacemit.com> 24187S: Maintained 24188F: Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml 24189F: drivers/i2c/busses/i2c-k1.c 24190 24191SPANISH DOCUMENTATION 24192M: Carlos Bilbao <carlos.bilbao@kernel.org> 24193R: Avadhut Naik <avadhut.naik@amd.com> 24194S: Maintained 24195F: Documentation/translations/sp_SP/ 24196 24197SPARC + UltraSPARC (sparc/sparc64) 24198M: "David S. Miller" <davem@davemloft.net> 24199M: Andreas Larsson <andreas@gaisler.com> 24200L: sparclinux@vger.kernel.org 24201S: Maintained 24202Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 24203T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24204T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24205F: arch/sparc/ 24206F: drivers/sbus/ 24207 24208SPARC SERIAL DRIVERS 24209M: "David S. Miller" <davem@davemloft.net> 24210L: sparclinux@vger.kernel.org 24211S: Maintained 24212T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24213T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24214F: drivers/tty/serial/suncore.c 24215F: drivers/tty/serial/sunhv.c 24216F: drivers/tty/serial/sunsab.c 24217F: drivers/tty/serial/sunsab.h 24218F: drivers/tty/serial/sunsu.c 24219F: drivers/tty/serial/sunzilog.c 24220F: drivers/tty/serial/sunzilog.h 24221F: drivers/tty/vcc.c 24222F: include/linux/sunserialcore.h 24223 24224SPARSE CHECKER 24225M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 24226L: linux-sparse@vger.kernel.org 24227S: Maintained 24228W: https://sparse.docs.kernel.org/ 24229Q: https://patchwork.kernel.org/project/linux-sparse/list/ 24230B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 24231T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 24232F: include/linux/compiler.h 24233 24234SPEAKUP CONSOLE SPEECH DRIVER 24235M: William Hubbs <w.d.hubbs@gmail.com> 24236M: Chris Brannon <chris@the-brannons.com> 24237M: Kirk Reiser <kirk@reisers.ca> 24238M: Samuel Thibault <samuel.thibault@ens-lyon.org> 24239L: speakup@linux-speakup.org 24240S: Odd Fixes 24241W: http://www.linux-speakup.org/ 24242W: https://github.com/linux-speakup/speakup 24243B: https://github.com/linux-speakup/speakup/issues 24244F: drivers/accessibility/speakup/ 24245 24246SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 24247M: Viresh Kumar <vireshk@kernel.org> 24248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24249L: soc@lists.linux.dev 24250S: Maintained 24251W: http://www.st.com/spear 24252F: arch/arm/boot/dts/st/spear* 24253F: arch/arm/mach-spear/ 24254F: drivers/clk/spear/ 24255F: drivers/pinctrl/spear/ 24256 24257SPI NOR SUBSYSTEM 24258M: Tudor Ambarus <tudor.ambarus@linaro.org> 24259M: Pratyush Yadav <pratyush@kernel.org> 24260M: Michael Walle <mwalle@kernel.org> 24261L: linux-mtd@lists.infradead.org 24262S: Maintained 24263W: http://www.linux-mtd.infradead.org/ 24264Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 24265C: irc://irc.oftc.net/mtd 24266T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 24267F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 24268F: drivers/mtd/spi-nor/ 24269F: include/linux/mtd/spi-nor.h 24270 24271SPI OFFLOAD 24272R: David Lechner <dlechner@baylibre.com> 24273F: drivers/spi/spi-offload-trigger-*.c 24274F: drivers/spi/spi-offload.c 24275F: include/linux/spi/offload/ 24276K: spi_offload 24277 24278SPI SUBSYSTEM 24279M: Mark Brown <broonie@kernel.org> 24280L: linux-spi@vger.kernel.org 24281S: Maintained 24282Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 24283T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 24284F: Documentation/devicetree/bindings/spi/ 24285F: Documentation/spi/ 24286F: drivers/spi/ 24287F: include/linux/spi/ 24288F: include/uapi/linux/spi/ 24289F: tools/spi/ 24290 24291SPMI SUBSYSTEM 24292M: Stephen Boyd <sboyd@kernel.org> 24293L: linux-kernel@vger.kernel.org 24294S: Maintained 24295T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 24296F: Documentation/devicetree/bindings/spmi/ 24297F: drivers/spmi/ 24298F: include/dt-bindings/spmi/spmi.h 24299F: include/linux/spmi.h 24300F: include/trace/events/spmi.h 24301 24302SPU FILE SYSTEM 24303L: linuxppc-dev@lists.ozlabs.org 24304S: Orphan 24305F: Documentation/filesystems/spufs/spufs.rst 24306F: arch/powerpc/platforms/cell/spufs/ 24307 24308SQUASHFS FILE SYSTEM 24309M: Phillip Lougher <phillip@squashfs.org.uk> 24310L: squashfs-devel@lists.sourceforge.net (subscribers-only) 24311S: Maintained 24312W: http://squashfs.org.uk 24313T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 24314F: Documentation/filesystems/squashfs.rst 24315F: fs/squashfs/ 24316 24317SRM (Alpha) environment access 24318M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 24319S: Maintained 24320F: arch/alpha/kernel/srm_env.c 24321 24322ST LSM6DSx IMU IIO DRIVER 24323M: Lorenzo Bianconi <lorenzo@kernel.org> 24324L: linux-iio@vger.kernel.org 24325S: Maintained 24326W: http://www.st.com/ 24327F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 24328F: drivers/iio/imu/st_lsm6dsx/ 24329 24330ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 24331M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24332M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24333L: linux-media@vger.kernel.org 24334S: Maintained 24335T: git git://linuxtv.org/media.git 24336F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 24337F: drivers/media/i2c/st-mipid02.c 24338 24339ST STC3117 FUEL GAUGE DRIVER 24340M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 24341M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 24342L: linux-pm@vger.kernel.org 24343S: Maintained 24344F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 24345F: drivers/power/supply/stc3117_fuel_gauge.c 24346 24347ST STM32 FIREWALL 24348M: Gatien Chevallier <gatien.chevallier@foss.st.com> 24349S: Maintained 24350F: drivers/bus/stm32_etzpc.c 24351F: drivers/bus/stm32_firewall.c 24352F: drivers/bus/stm32_rifsc.c 24353 24354ST STM32 HDP PINCTRL DRIVER 24355M: Clément Le Goffic <legoffic.clement@gmail.com> 24356S: Maintained 24357F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 24358F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24359 24360ST STM32 I2C/SMBUS DRIVER 24361M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 24362M: Alain Volmat <alain.volmat@foss.st.com> 24363L: linux-i2c@vger.kernel.org 24364S: Maintained 24365F: drivers/i2c/busses/i2c-stm32* 24366 24367ST STM32 OCTO MEMORY MANAGER 24368M: Patrice Chotard <patrice.chotard@foss.st.com> 24369S: Maintained 24370F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 24371F: drivers/memory/stm32_omm.c 24372 24373ST STM32 PINCTRL DRIVER 24374M: Antonio Borneo <antonio.borneo@foss.st.com> 24375S: Maintained 24376F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 24377F: drivers/pinctrl/stm32/ 24378F: include/dt-bindings/pinctrl/stm32-pinfunc.h 24379X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24380 24381ST STM32 SPI DRIVER 24382M: Alain Volmat <alain.volmat@foss.st.com> 24383L: linux-spi@vger.kernel.org 24384S: Maintained 24385F: drivers/spi/spi-stm32.c 24386 24387ST STPDDC60 DRIVER 24388M: Daniel Nilsson <daniel.nilsson@flex.com> 24389L: linux-hwmon@vger.kernel.org 24390S: Maintained 24391F: Documentation/hwmon/stpddc60.rst 24392F: drivers/hwmon/pmbus/stpddc60.c 24393 24394ST VD55G1 DRIVER 24395M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24396M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24397L: linux-media@vger.kernel.org 24398S: Maintained 24399F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 24400F: drivers/media/i2c/vd55g1.c 24401 24402ST VD56G3 IMAGE SENSOR DRIVER 24403M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24404M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24405L: linux-media@vger.kernel.org 24406S: Maintained 24407F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 24408F: drivers/media/i2c/vd56g3.c 24409 24410ST VGXY61 DRIVER 24411M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24412M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24413L: linux-media@vger.kernel.org 24414S: Maintained 24415T: git git://linuxtv.org/media.git 24416F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 24417F: Documentation/userspace-api/media/drivers/vgxy61.rst 24418F: drivers/media/i2c/vgxy61.c 24419 24420ST VL53L0X ToF RANGER(I2C) IIO DRIVER 24421M: Song Qiang <songqiang1304521@gmail.com> 24422L: linux-iio@vger.kernel.org 24423S: Maintained 24424F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 24425F: drivers/iio/proximity/vl53l0x-i2c.c 24426 24427STABLE BRANCH 24428M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24429M: Sasha Levin <sashal@kernel.org> 24430L: stable@vger.kernel.org 24431S: Supported 24432F: Documentation/process/stable-kernel-rules.rst 24433 24434STAGING - ATOMISP DRIVER 24435M: Hans de Goede <hansg@kernel.org> 24436M: Mauro Carvalho Chehab <mchehab@kernel.org> 24437R: Sakari Ailus <sakari.ailus@linux.intel.com> 24438L: linux-media@vger.kernel.org 24439S: Maintained 24440F: drivers/staging/media/atomisp/ 24441 24442STAGING - INDUSTRIAL IO 24443M: Jonathan Cameron <jic23@kernel.org> 24444L: linux-iio@vger.kernel.org 24445S: Odd Fixes 24446F: drivers/staging/iio/ 24447 24448STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 24449M: Marc Dietrich <marvin24@gmx.de> 24450L: ac100@lists.launchpad.net (moderated for non-subscribers) 24451L: linux-tegra@vger.kernel.org 24452S: Maintained 24453F: drivers/staging/nvec/ 24454 24455STAGING - SEPS525 LCD CONTROLLER DRIVERS 24456M: Michael Hennerich <michael.hennerich@analog.com> 24457L: linux-fbdev@vger.kernel.org 24458S: Supported 24459F: drivers/staging/fbtft/fb_seps525.c 24460 24461STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 24462M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 24463M: Teddy Wang <teddy.wang@siliconmotion.com> 24464M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 24465L: linux-fbdev@vger.kernel.org 24466S: Maintained 24467F: drivers/staging/sm750fb/ 24468 24469STAGING SUBSYSTEM 24470M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24471L: linux-staging@lists.linux.dev 24472S: Supported 24473T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 24474F: drivers/staging/ 24475 24476STANDALONE CACHE CONTROLLER DRIVERS 24477M: Conor Dooley <conor@kernel.org> 24478S: Maintained 24479T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24480F: Documentation/devicetree/bindings/cache/ 24481F: drivers/cache 24482 24483STARFIRE/DURALAN NETWORK DRIVER 24484M: Ion Badulescu <ionut@badula.org> 24485S: Odd Fixes 24486F: drivers/net/ethernet/adaptec/starfire* 24487 24488STARFIVE CAMERA SUBSYSTEM DRIVER 24489M: Jack Zhu <jack.zhu@starfivetech.com> 24490M: Changhuang Liang <changhuang.liang@starfivetech.com> 24491L: linux-media@vger.kernel.org 24492S: Maintained 24493F: Documentation/admin-guide/media/starfive_camss.rst 24494F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24495F: drivers/staging/media/starfive/camss 24496 24497STARFIVE CRYPTO DRIVER 24498M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24499M: William Qiu <william.qiu@starfivetech.com> 24500S: Supported 24501F: Documentation/devicetree/bindings/crypto/starfive* 24502F: drivers/crypto/starfive/ 24503 24504STARFIVE DEVICETREES 24505M: Emil Renner Berthing <kernel@esmil.dk> 24506S: Maintained 24507F: arch/riscv/boot/dts/starfive/ 24508 24509STARFIVE DWMAC GLUE LAYER 24510M: Emil Renner Berthing <kernel@esmil.dk> 24511M: Minda Chen <minda.chen@starfivetech.com> 24512S: Maintained 24513F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24514F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24515 24516STARFIVE JH7110 DPHY RX DRIVER 24517M: Jack Zhu <jack.zhu@starfivetech.com> 24518M: Changhuang Liang <changhuang.liang@starfivetech.com> 24519S: Supported 24520F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24521F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24522 24523STARFIVE JH7110 DPHY TX DRIVER 24524M: Keith Zhao <keith.zhao@starfivetech.com> 24525S: Supported 24526F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24527F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24528 24529STARFIVE JH7110 MMC/SD/SDIO DRIVER 24530M: William Qiu <william.qiu@starfivetech.com> 24531S: Supported 24532F: Documentation/devicetree/bindings/mmc/starfive* 24533F: drivers/mmc/host/dw_mmc-starfive.c 24534 24535STARFIVE JH7110 PLL CLOCK DRIVER 24536M: Xingyu Wu <xingyu.wu@starfivetech.com> 24537S: Supported 24538F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24539F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24540 24541STARFIVE JH7110 PWMDAC DRIVER 24542M: Hal Feng <hal.feng@starfivetech.com> 24543M: Xingyu Wu <xingyu.wu@starfivetech.com> 24544S: Supported 24545F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24546F: sound/soc/starfive/jh7110_pwmdac.c 24547 24548STARFIVE JH7110 SYSCON 24549M: William Qiu <william.qiu@starfivetech.com> 24550M: Xingyu Wu <xingyu.wu@starfivetech.com> 24551S: Supported 24552F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24553 24554STARFIVE JH7110 TDM DRIVER 24555M: Walker Chen <walker.chen@starfivetech.com> 24556S: Maintained 24557F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24558F: sound/soc/starfive/jh7110_tdm.c 24559 24560STARFIVE JH71X0 CLOCK DRIVERS 24561M: Emil Renner Berthing <kernel@esmil.dk> 24562M: Hal Feng <hal.feng@starfivetech.com> 24563S: Maintained 24564F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24565F: drivers/clk/starfive/clk-starfive-jh71* 24566F: include/dt-bindings/clock/starfive?jh71*.h 24567 24568STARFIVE JH71X0 PINCTRL DRIVERS 24569M: Emil Renner Berthing <kernel@esmil.dk> 24570M: Hal Feng <hal.feng@starfivetech.com> 24571L: linux-gpio@vger.kernel.org 24572S: Maintained 24573F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24574F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24575F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24576F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24577 24578STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24579M: Emil Renner Berthing <kernel@esmil.dk> 24580M: Hal Feng <hal.feng@starfivetech.com> 24581S: Maintained 24582F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24583F: drivers/reset/starfive/reset-starfive-jh71* 24584F: include/dt-bindings/reset/starfive?jh71*.h 24585 24586STARFIVE JH71X0 USB DRIVERS 24587M: Minda Chen <minda.chen@starfivetech.com> 24588S: Maintained 24589F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24590F: drivers/usb/cdns3/cdns3-starfive.c 24591 24592STARFIVE JH71XX PMU CONTROLLER DRIVER 24593M: Walker Chen <walker.chen@starfivetech.com> 24594M: Changhuang Liang <changhuang.liang@starfivetech.com> 24595S: Supported 24596F: Documentation/devicetree/bindings/power/starfive* 24597F: drivers/pmdomain/starfive/ 24598F: include/dt-bindings/power/starfive,jh7110-pmu.h 24599 24600STARFIVE SOC DRIVERS 24601M: Conor Dooley <conor@kernel.org> 24602S: Maintained 24603T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24604F: Documentation/devicetree/bindings/soc/starfive/ 24605 24606STARFIVE STARLINK PMU DRIVER 24607M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24608S: Maintained 24609F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24610F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24611F: drivers/perf/starfive_starlink_pmu.c 24612 24613STARFIVE TRNG DRIVER 24614M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24615S: Supported 24616F: Documentation/devicetree/bindings/rng/starfive* 24617F: drivers/char/hw_random/jh7110-trng.c 24618 24619STARFIVE WATCHDOG DRIVER 24620M: Xingyu Wu <xingyu.wu@starfivetech.com> 24621M: Ziv Xu <ziv.xu@starfivetech.com> 24622S: Supported 24623F: Documentation/devicetree/bindings/watchdog/starfive* 24624F: drivers/watchdog/starfive-wdt.c 24625 24626STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24627M: Minda Chen <minda.chen@starfivetech.com> 24628S: Supported 24629F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24630F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24631F: drivers/phy/starfive/phy-jh7110-pcie.c 24632F: drivers/phy/starfive/phy-jh7110-usb.c 24633 24634STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24635M: Changhuang Liang <changhuang.liang@starfivetech.com> 24636S: Supported 24637F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24638F: drivers/irqchip/irq-starfive-jh8100-intc.c 24639 24640STATIC BRANCH/CALL 24641M: Peter Zijlstra <peterz@infradead.org> 24642M: Josh Poimboeuf <jpoimboe@kernel.org> 24643M: Jason Baron <jbaron@akamai.com> 24644R: Steven Rostedt <rostedt@goodmis.org> 24645R: Ard Biesheuvel <ardb@kernel.org> 24646S: Supported 24647F: arch/*/include/asm/jump_label*.h 24648F: arch/*/include/asm/static_call*.h 24649F: arch/*/kernel/jump_label.c 24650F: arch/*/kernel/static_call.c 24651F: include/linux/jump_label*.h 24652F: include/linux/static_call*.h 24653F: kernel/jump_label.c 24654F: kernel/static_call*.c 24655 24656STI AUDIO (ASoC) DRIVERS 24657M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24658L: linux-sound@vger.kernel.org 24659S: Maintained 24660F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24661F: sound/soc/sti/ 24662 24663STI CEC DRIVER 24664M: Alain Volmat <alain.volmat@foss.st.com> 24665S: Maintained 24666F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24667F: drivers/media/cec/platform/sti/ 24668 24669STK1160 USB VIDEO CAPTURE DRIVER 24670M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24671L: linux-media@vger.kernel.org 24672S: Maintained 24673T: git git://linuxtv.org/media.git 24674F: drivers/media/usb/stk1160/ 24675 24676STM32 AUDIO (ASoC) DRIVERS 24677M: Olivier Moysan <olivier.moysan@foss.st.com> 24678M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24679L: linux-sound@vger.kernel.org 24680S: Maintained 24681F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24682F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24683F: sound/soc/stm/ 24684 24685STM32 DMA DRIVERS 24686M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24687L: dmaengine@vger.kernel.org 24688L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24689S: Maintained 24690F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24691F: Documentation/devicetree/bindings/dma/stm32/ 24692F: drivers/dma/stm32/ 24693 24694STM32 TIMER/LPTIMER DRIVERS 24695M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24696S: Maintained 24697F: Documentation/ABI/testing/*timer-stm32 24698F: Documentation/devicetree/bindings/*/*stm32-*timer* 24699F: drivers/*/stm32-*timer* 24700F: drivers/pwm/pwm-stm32* 24701F: include/linux/*/stm32-*tim* 24702 24703STM32MP25 USB3/PCIE COMBOPHY DRIVER 24704M: Christian Bruel <christian.bruel@foss.st.com> 24705S: Maintained 24706F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24707F: drivers/phy/st/phy-stm32-combophy.c 24708 24709STMMAC ETHERNET DRIVER 24710L: netdev@vger.kernel.org 24711S: Orphan 24712F: Documentation/networking/device_drivers/ethernet/stmicro/ 24713F: drivers/net/ethernet/stmicro/stmmac/ 24714 24715SUN HAPPY MEAL ETHERNET DRIVER 24716M: Sean Anderson <seanga2@gmail.com> 24717S: Maintained 24718F: drivers/net/ethernet/sun/sunhme.* 24719 24720SUN3/3X 24721M: Sam Creasey <sammy@sammy.net> 24722S: Maintained 24723W: http://sammy.net/sun3/ 24724F: arch/m68k/include/asm/sun3* 24725F: arch/m68k/kernel/*sun3* 24726F: arch/m68k/sun3*/ 24727F: drivers/net/ethernet/i825xx/sun3* 24728 24729SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24730M: Hans de Goede <hansg@kernel.org> 24731L: linux-input@vger.kernel.org 24732S: Maintained 24733F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24734F: drivers/input/keyboard/sun4i-lradc-keys.c 24735 24736SUNDANCE NETWORK DRIVER 24737M: Denis Kirjanov <kirjanov@gmail.com> 24738L: netdev@vger.kernel.org 24739S: Maintained 24740F: drivers/net/ethernet/dlink/sundance.c 24741 24742SUNPLUS ETHERNET DRIVER 24743M: Wells Lu <wellslutw@gmail.com> 24744L: netdev@vger.kernel.org 24745S: Maintained 24746W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24747F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24748F: drivers/net/ethernet/sunplus/ 24749 24750SUNPLUS MMC DRIVER 24751M: Tony Huang <tonyhuang.sunplus@gmail.com> 24752M: Li-hao Kuo <lhjeff911@gmail.com> 24753S: Maintained 24754F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24755F: drivers/mmc/host/sunplus-mmc.c 24756 24757SUNPLUS OCOTP DRIVER 24758M: Vincent Shih <vincent.sunplus@gmail.com> 24759S: Maintained 24760F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24761F: drivers/nvmem/sunplus-ocotp.c 24762 24763SUNPLUS PWM DRIVER 24764M: Hammer Hsieh <hammerh0314@gmail.com> 24765S: Maintained 24766F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24767F: drivers/pwm/pwm-sunplus.c 24768 24769SUNPLUS RTC DRIVER 24770M: Vincent Shih <vincent.sunplus@gmail.com> 24771L: linux-rtc@vger.kernel.org 24772S: Maintained 24773F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24774F: drivers/rtc/rtc-sunplus.c 24775 24776SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24777M: Li-hao Kuo <lhjeff911@gmail.com> 24778L: linux-spi@vger.kernel.org 24779S: Maintained 24780F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24781F: drivers/spi/spi-sunplus-sp7021.c 24782 24783SUNPLUS UART DRIVER 24784M: Hammer Hsieh <hammerh0314@gmail.com> 24785S: Maintained 24786F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24787F: drivers/tty/serial/sunplus-uart.c 24788 24789SUNPLUS USB2 PHY DRIVER 24790M: Vincent Shih <vincent.sunplus@gmail.com> 24791L: linux-usb@vger.kernel.org 24792S: Maintained 24793F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24794F: drivers/phy/sunplus/Kconfig 24795F: drivers/phy/sunplus/Makefile 24796F: drivers/phy/sunplus/phy-sunplus-usb2.c 24797 24798SUNPLUS WATCHDOG DRIVER 24799M: Xiantao Hu <xt.hu@cqplus1.com> 24800L: linux-watchdog@vger.kernel.org 24801S: Maintained 24802F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24803F: drivers/watchdog/sunplus_wdt.c 24804 24805SUPERH 24806M: Yoshinori Sato <ysato@users.sourceforge.jp> 24807M: Rich Felker <dalias@libc.org> 24808M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24809L: linux-sh@vger.kernel.org 24810S: Maintained 24811Q: http://patchwork.kernel.org/project/linux-sh/list/ 24812F: Documentation/arch/sh/ 24813F: arch/sh/ 24814F: drivers/sh/ 24815 24816SUSPEND TO RAM 24817M: "Rafael J. Wysocki" <rafael@kernel.org> 24818R: Len Brown <lenb@kernel.org> 24819R: Pavel Machek <pavel@kernel.org> 24820L: linux-pm@vger.kernel.org 24821S: Supported 24822B: https://bugzilla.kernel.org 24823F: Documentation/power/ 24824F: arch/x86/kernel/acpi/sleep* 24825F: arch/x86/kernel/acpi/wakeup* 24826F: drivers/base/power/ 24827F: include/linux/freezer.h 24828F: include/linux/pm.h 24829F: include/linux/suspend.h 24830F: kernel/power/ 24831 24832SVGA HANDLING 24833M: Martin Mares <mj@ucw.cz> 24834L: linux-video@atrey.karlin.mff.cuni.cz 24835S: Maintained 24836F: Documentation/admin-guide/svga.rst 24837F: arch/x86/boot/video* 24838 24839SWITCHDEV 24840M: Jiri Pirko <jiri@resnulli.us> 24841M: Ivan Vecera <ivecera@redhat.com> 24842L: netdev@vger.kernel.org 24843S: Supported 24844F: include/net/switchdev.h 24845F: net/switchdev/ 24846 24847SY8106A REGULATOR DRIVER 24848M: Icenowy Zheng <icenowy@aosc.io> 24849S: Maintained 24850F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24851F: drivers/regulator/sy8106a-regulator.c 24852 24853SYNC FILE FRAMEWORK 24854M: Sumit Semwal <sumit.semwal@linaro.org> 24855R: Gustavo Padovan <gustavo@padovan.org> 24856L: linux-media@vger.kernel.org 24857L: dri-devel@lists.freedesktop.org 24858S: Maintained 24859T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24860F: Documentation/driver-api/sync_file.rst 24861F: drivers/dma-buf/dma-fence* 24862F: drivers/dma-buf/sw_sync.c 24863F: drivers/dma-buf/sync_* 24864F: include/linux/sync_file.h 24865F: include/uapi/linux/sync_file.h 24866 24867SYNOPSYS ARC ARCHITECTURE 24868M: Vineet Gupta <vgupta@kernel.org> 24869L: linux-snps-arc@lists.infradead.org 24870S: Supported 24871T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24872F: Documentation/arch/arc 24873F: Documentation/devicetree/bindings/arc/* 24874F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24875F: arch/arc/ 24876F: drivers/clocksource/arc_timer.c 24877F: drivers/tty/serial/arc_uart.c 24878 24879SYNOPSYS ARC HSDK SDP pll clock driver 24880M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24881S: Supported 24882F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24883F: drivers/clk/clk-hsdk-pll.c 24884 24885SYNOPSYS ARC SDP clock driver 24886M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24887S: Supported 24888F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24889F: drivers/clk/axs10x/* 24890 24891SYNOPSYS ARC SDP platform support 24892M: Alexey Brodkin <abrodkin@synopsys.com> 24893S: Supported 24894F: Documentation/devicetree/bindings/arc/axs10* 24895F: arch/arc/boot/dts/ax* 24896F: arch/arc/plat-axs10x 24897 24898SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24899M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24900S: Supported 24901F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24902F: drivers/reset/reset-axs10x.c 24903 24904SYNOPSYS CREG GPIO DRIVER 24905M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24906S: Maintained 24907F: drivers/gpio/gpio-creg-snps.c 24908 24909SYNOPSYS DESIGNWARE 8250 UART DRIVER 24910M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24911R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24912S: Supported 24913F: drivers/tty/serial/8250/8250_dw.c 24914F: drivers/tty/serial/8250/8250_dwlib.* 24915F: drivers/tty/serial/8250/8250_lpss.c 24916 24917SYNOPSYS DESIGNWARE APB GPIO DRIVER 24918M: Hoan Tran <hoan@os.amperecomputing.com> 24919L: linux-gpio@vger.kernel.org 24920S: Maintained 24921F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24922F: drivers/gpio/gpio-dwapb.c 24923 24924SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24925M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24926S: Maintained 24927F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24928F: drivers/dma/dw-axi-dmac/ 24929 24930SYNOPSYS DESIGNWARE DMAC DRIVER 24931M: Viresh Kumar <vireshk@kernel.org> 24932R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24933S: Maintained 24934F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24935F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24936F: drivers/dma/dw/ 24937F: include/dt-bindings/dma/dw-dmac.h 24938F: include/linux/dma/dw.h 24939F: include/linux/platform_data/dma-dw.h 24940 24941SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24942M: Jose Abreu <Jose.Abreu@synopsys.com> 24943L: netdev@vger.kernel.org 24944S: Maintained 24945F: drivers/net/ethernet/synopsys/ 24946 24947SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24948L: netdev@vger.kernel.org 24949S: Orphan 24950F: drivers/net/pcs/pcs-xpcs.c 24951F: drivers/net/pcs/pcs-xpcs.h 24952F: include/linux/pcs/pcs-xpcs.h 24953 24954SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24955M: Shreeya Patel <shreeya.patel@collabora.com> 24956L: linux-media@vger.kernel.org 24957L: kernel@collabora.com 24958S: Maintained 24959F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24960F: drivers/media/platform/synopsys/hdmirx/* 24961 24962SYNOPSYS DESIGNWARE I2C DRIVER 24963M: Mika Westerberg <mika.westerberg@linux.intel.com> 24964R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24965R: Jan Dabros <jsd@semihalf.com> 24966L: linux-i2c@vger.kernel.org 24967S: Supported 24968F: drivers/i2c/busses/i2c-designware-* 24969 24970SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24971M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24972M: Bin Du <bin.du@amd.com> 24973L: linux-i2c@vger.kernel.org 24974S: Maintained 24975F: drivers/i2c/busses/i2c-designware-amdisp.c 24976F: include/linux/soc/amd/isp4_misc.h 24977 24978SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24979M: Jaehoon Chung <jh80.chung@samsung.com> 24980L: linux-mmc@vger.kernel.org 24981S: Maintained 24982F: drivers/mmc/host/dw_mmc* 24983 24984SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24985M: Shuai Xue <xueshuai@linux.alibaba.com> 24986M: Jing Zhang <renyu.zj@linux.alibaba.com> 24987S: Supported 24988F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24989F: drivers/perf/dwc_pcie_pmu.c 24990 24991SYNOPSYS HSDK RESET CONTROLLER DRIVER 24992M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24993S: Supported 24994F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24995F: drivers/reset/reset-hsdk.c 24996F: include/dt-bindings/reset/snps,hsdk-reset.h 24997 24998SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24999M: Prabu Thangamuthu <prabu.t@synopsys.com> 25000M: Manjunath M B <manjumb@synopsys.com> 25001L: linux-mmc@vger.kernel.org 25002S: Maintained 25003F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 25004 25005SYSTEM CONFIGURATION (SYSCON) 25006M: Lee Jones <lee@kernel.org> 25007M: Arnd Bergmann <arnd@arndb.de> 25008S: Supported 25009T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 25010F: drivers/mfd/syscon.c 25011 25012SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 25013M: Sudeep Holla <sudeep.holla@arm.com> 25014R: Cristian Marussi <cristian.marussi@arm.com> 25015L: arm-scmi@vger.kernel.org 25016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25017S: Maintained 25018F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 25019F: drivers/clk/clk-sc[mp]i.c 25020F: drivers/cpufreq/sc[mp]i-cpufreq.c 25021F: drivers/firmware/arm_scmi/ 25022F: drivers/firmware/arm_scpi.c 25023F: drivers/hwmon/scmi-hwmon.c 25024F: drivers/pinctrl/pinctrl-scmi.c 25025F: drivers/pmdomain/arm/ 25026F: drivers/powercap/arm_scmi_powercap.c 25027F: drivers/regulator/scmi-regulator.c 25028F: drivers/reset/reset-scmi.c 25029F: include/linux/sc[mp]i_protocol.h 25030F: include/trace/events/scmi.h 25031F: include/uapi/linux/virtio_scmi.h 25032 25033SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 25034M: Peng Fan <peng.fan@nxp.com> 25035L: arm-scmi@vger.kernel.org 25036L: imx@lists.linux.dev 25037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25038S: Maintained 25039F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 25040F: drivers/firmware/arm_scmi/vendors/imx/ 25041 25042SYSTEM RESET/SHUTDOWN DRIVERS 25043M: Sebastian Reichel <sre@kernel.org> 25044L: linux-pm@vger.kernel.org 25045S: Maintained 25046T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 25047F: Documentation/devicetree/bindings/power/reset/ 25048F: drivers/power/reset/ 25049 25050SYSTEM TRACE MODULE CLASS 25051M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 25052S: Maintained 25053T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 25054F: Documentation/trace/stm.rst 25055F: drivers/hwtracing/stm/ 25056F: include/linux/stm.h 25057F: include/uapi/linux/stm.h 25058 25059SYSTEM76 ACPI DRIVER 25060M: Jeremy Soller <jeremy@system76.com> 25061M: System76 Product Development <productdev@system76.com> 25062L: platform-driver-x86@vger.kernel.org 25063S: Maintained 25064F: drivers/platform/x86/system76_acpi.c 25065 25066TASKSTATS STATISTICS INTERFACE 25067M: Balbir Singh <bsingharora@gmail.com> 25068S: Maintained 25069F: Documentation/accounting/taskstats* 25070F: include/linux/taskstats* 25071F: kernel/taskstats.c 25072 25073TC subsystem 25074M: Jamal Hadi Salim <jhs@mojatatu.com> 25075M: Cong Wang <xiyou.wangcong@gmail.com> 25076M: Jiri Pirko <jiri@resnulli.us> 25077L: netdev@vger.kernel.org 25078S: Maintained 25079F: include/net/pkt_cls.h 25080F: include/net/pkt_sched.h 25081F: include/net/tc_act/ 25082F: include/uapi/linux/pkt_cls.h 25083F: include/uapi/linux/pkt_sched.h 25084F: include/uapi/linux/tc_act/ 25085F: include/uapi/linux/tc_ematch/ 25086F: net/sched/ 25087F: tools/testing/selftests/tc-testing 25088 25089TC90522 MEDIA DRIVER 25090M: Akihiro Tsukada <tskd08@gmail.com> 25091L: linux-media@vger.kernel.org 25092S: Odd Fixes 25093F: drivers/media/dvb-frontends/tc90522* 25094 25095TCP LOW PRIORITY MODULE 25096M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 25097M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 25098S: Maintained 25099W: http://tcp-lp-mod.sourceforge.net/ 25100F: net/ipv4/tcp_lp.c 25101 25102TDA10071 MEDIA DRIVER 25103L: linux-media@vger.kernel.org 25104S: Orphan 25105W: https://linuxtv.org 25106Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25107F: drivers/media/dvb-frontends/tda10071* 25108 25109TDA18212 MEDIA DRIVER 25110L: linux-media@vger.kernel.org 25111S: Orphan 25112W: https://linuxtv.org 25113Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25114F: drivers/media/tuners/tda18212* 25115 25116TDA18218 MEDIA DRIVER 25117L: linux-media@vger.kernel.org 25118S: Orphan 25119W: https://linuxtv.org 25120Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25121F: drivers/media/tuners/tda18218* 25122 25123TDA18250 MEDIA DRIVER 25124M: Olli Salonen <olli.salonen@iki.fi> 25125L: linux-media@vger.kernel.org 25126S: Maintained 25127W: https://linuxtv.org 25128Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25129T: git git://linuxtv.org/media.git 25130F: drivers/media/tuners/tda18250* 25131 25132TDA18271 MEDIA DRIVER 25133M: Michael Krufky <mkrufky@linuxtv.org> 25134L: linux-media@vger.kernel.org 25135S: Maintained 25136W: https://linuxtv.org 25137W: http://github.com/mkrufky 25138Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25139T: git git://linuxtv.org/mkrufky/tuners.git 25140F: drivers/media/tuners/tda18271* 25141 25142TDA1997x MEDIA DRIVER 25143M: Tim Harvey <tharvey@gateworks.com> 25144L: linux-media@vger.kernel.org 25145S: Maintained 25146W: https://linuxtv.org 25147Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25148F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 25149F: drivers/media/i2c/tda1997x.* 25150 25151TDA827x MEDIA DRIVER 25152M: Michael Krufky <mkrufky@linuxtv.org> 25153L: linux-media@vger.kernel.org 25154S: Maintained 25155W: https://linuxtv.org 25156W: http://github.com/mkrufky 25157Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25158T: git git://linuxtv.org/mkrufky/tuners.git 25159F: drivers/media/tuners/tda8290.* 25160 25161TDA8290 MEDIA DRIVER 25162M: Michael Krufky <mkrufky@linuxtv.org> 25163L: linux-media@vger.kernel.org 25164S: Maintained 25165W: https://linuxtv.org 25166W: http://github.com/mkrufky 25167Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25168T: git git://linuxtv.org/mkrufky/tuners.git 25169F: drivers/media/tuners/tda8290.* 25170 25171TDA9840 MEDIA DRIVER 25172M: Hans Verkuil <hverkuil@kernel.org> 25173L: linux-media@vger.kernel.org 25174S: Maintained 25175W: https://linuxtv.org 25176T: git git://linuxtv.org/media.git 25177F: drivers/media/i2c/tda9840* 25178 25179TEA5761 TUNER DRIVER 25180M: Mauro Carvalho Chehab <mchehab@kernel.org> 25181L: linux-media@vger.kernel.org 25182S: Odd fixes 25183W: https://linuxtv.org 25184T: git git://linuxtv.org/media.git 25185F: drivers/media/tuners/tea5761.* 25186 25187TEA5767 TUNER DRIVER 25188M: Mauro Carvalho Chehab <mchehab@kernel.org> 25189L: linux-media@vger.kernel.org 25190S: Maintained 25191W: https://linuxtv.org 25192T: git git://linuxtv.org/media.git 25193F: drivers/media/tuners/tea5767.* 25194 25195TEA6415C MEDIA DRIVER 25196M: Hans Verkuil <hverkuil@kernel.org> 25197L: linux-media@vger.kernel.org 25198S: Maintained 25199W: https://linuxtv.org 25200T: git git://linuxtv.org/media.git 25201F: drivers/media/i2c/tea6415c* 25202 25203TEA6420 MEDIA DRIVER 25204M: Hans Verkuil <hverkuil@kernel.org> 25205L: linux-media@vger.kernel.org 25206S: Maintained 25207W: https://linuxtv.org 25208T: git git://linuxtv.org/media.git 25209F: drivers/media/i2c/tea6420* 25210 25211TEAM DRIVER 25212M: Jiri Pirko <jiri@resnulli.us> 25213L: netdev@vger.kernel.org 25214S: Supported 25215F: Documentation/netlink/specs/team.yaml 25216F: drivers/net/team/ 25217F: include/linux/if_team.h 25218F: include/uapi/linux/if_team.h 25219F: tools/testing/selftests/drivers/net/team/ 25220 25221TECHNICAL ADVISORY BOARD PROCESS DOCS 25222M: "Theodore Ts'o" <tytso@mit.edu> 25223M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25224L: tech-board-discuss@lists.linux.dev 25225S: Maintained 25226F: Documentation/process/contribution-maturity-model.rst 25227F: Documentation/process/researcher-guidelines.rst 25228 25229TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 25230M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 25231S: Maintained 25232F: arch/x86/platform/ts5500/ 25233 25234TECHNOTREND USB IR RECEIVER 25235M: Sean Young <sean@mess.org> 25236L: linux-media@vger.kernel.org 25237S: Maintained 25238F: drivers/media/rc/ttusbir.c 25239 25240TECHWELL TW9900 VIDEO DECODER 25241M: Mehdi Djait <mehdi.djait@bootlin.com> 25242L: linux-media@vger.kernel.org 25243S: Maintained 25244F: drivers/media/i2c/tw9900.c 25245 25246TECHWELL TW9910 VIDEO DECODER 25247L: linux-media@vger.kernel.org 25248S: Orphan 25249F: drivers/media/i2c/tw9910.c 25250F: include/media/i2c/tw9910.h 25251 25252TEE SUBSYSTEM 25253M: Jens Wiklander <jens.wiklander@linaro.org> 25254R: Sumit Garg <sumit.garg@kernel.org> 25255L: op-tee@lists.trustedfirmware.org 25256S: Maintained 25257F: Documentation/ABI/testing/sysfs-class-tee 25258F: Documentation/driver-api/tee.rst 25259F: Documentation/tee/ 25260F: Documentation/userspace-api/tee.rst 25261F: drivers/tee/ 25262F: include/linux/tee_core.h 25263F: include/linux/tee_drv.h 25264F: include/uapi/linux/tee.h 25265 25266TEGRA ARCHITECTURE SUPPORT 25267M: Thierry Reding <thierry.reding@gmail.com> 25268M: Jonathan Hunter <jonathanh@nvidia.com> 25269L: linux-tegra@vger.kernel.org 25270S: Supported 25271Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 25272T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 25273N: [^a-z]tegra 25274 25275TEGRA CLOCK DRIVER 25276M: Peter De Schrijver <pdeschrijver@nvidia.com> 25277M: Prashant Gaikwad <pgaikwad@nvidia.com> 25278S: Supported 25279F: drivers/clk/tegra/ 25280 25281TEGRA CRYPTO DRIVERS 25282M: Akhil R <akhilrajeev@nvidia.com> 25283S: Supported 25284F: drivers/crypto/tegra/* 25285 25286TEGRA DMA DRIVERS 25287M: Laxman Dewangan <ldewangan@nvidia.com> 25288M: Jon Hunter <jonathanh@nvidia.com> 25289S: Supported 25290F: drivers/dma/tegra* 25291 25292TEGRA I2C DRIVER 25293M: Laxman Dewangan <ldewangan@nvidia.com> 25294R: Dmitry Osipenko <digetx@gmail.com> 25295S: Supported 25296F: drivers/i2c/busses/i2c-tegra.c 25297 25298TEGRA IOMMU DRIVERS 25299M: Thierry Reding <thierry.reding@gmail.com> 25300R: Krishna Reddy <vdumpa@nvidia.com> 25301L: linux-tegra@vger.kernel.org 25302S: Supported 25303F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 25304F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 25305F: drivers/iommu/tegra* 25306 25307TEGRA KBC DRIVER 25308M: Laxman Dewangan <ldewangan@nvidia.com> 25309S: Supported 25310F: drivers/input/keyboard/tegra-kbc.c 25311 25312TEGRA NAND DRIVER 25313M: Stefan Agner <stefan@agner.ch> 25314M: Lucas Stach <dev@lynxeye.de> 25315S: Maintained 25316F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 25317F: drivers/mtd/nand/raw/tegra_nand.c 25318 25319TEGRA PWM DRIVER 25320M: Thierry Reding <thierry.reding@gmail.com> 25321S: Supported 25322F: drivers/pwm/pwm-tegra.c 25323 25324TEGRA QUAD SPI DRIVER 25325M: Thierry Reding <thierry.reding@gmail.com> 25326M: Jonathan Hunter <jonathanh@nvidia.com> 25327M: Sowjanya Komatineni <skomatineni@nvidia.com> 25328L: linux-tegra@vger.kernel.org 25329S: Maintained 25330F: drivers/spi/spi-tegra210-quad.c 25331 25332TEGRA SERIAL DRIVER 25333M: Laxman Dewangan <ldewangan@nvidia.com> 25334S: Supported 25335F: drivers/tty/serial/serial-tegra.c 25336 25337TEGRA SPI DRIVER 25338M: Laxman Dewangan <ldewangan@nvidia.com> 25339S: Supported 25340F: drivers/spi/spi-tegra* 25341 25342TEGRA VIDEO DRIVER 25343M: Thierry Reding <thierry.reding@gmail.com> 25344M: Jonathan Hunter <jonathanh@nvidia.com> 25345M: Sowjanya Komatineni <skomatineni@nvidia.com> 25346M: Luca Ceresoli <luca.ceresoli@bootlin.com> 25347L: linux-media@vger.kernel.org 25348L: linux-tegra@vger.kernel.org 25349S: Maintained 25350F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 25351F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 25352F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 25353F: drivers/staging/media/tegra-video/ 25354 25355TEGRA XUSB PADCTL DRIVER 25356M: JC Kuo <jckuo@nvidia.com> 25357S: Supported 25358F: drivers/phy/tegra/xusb* 25359 25360TEHUTI ETHERNET DRIVER 25361M: Andy Gospodarek <andy@greyhouse.net> 25362L: netdev@vger.kernel.org 25363S: Maintained 25364F: drivers/net/ethernet/tehuti/tehuti.* 25365 25366TEHUTI TN40XX ETHERNET DRIVER 25367M: FUJITA Tomonori <fujita.tomonori@gmail.com> 25368L: netdev@vger.kernel.org 25369S: Maintained 25370F: drivers/net/ethernet/tehuti/tn40* 25371 25372TELECOM CLOCK DRIVER FOR MCPL0010 25373M: Mark Gross <markgross@kernel.org> 25374S: Supported 25375F: drivers/char/tlclk.c 25376 25377TEMPO SEMICONDUCTOR DRIVERS 25378M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 25379S: Maintained 25380F: Documentation/devicetree/bindings/sound/tscs*.txt 25381F: sound/soc/codecs/tscs*.c 25382F: sound/soc/codecs/tscs*.h 25383 25384TENSILICA XTENSA PORT (xtensa) 25385M: Chris Zankel <chris@zankel.net> 25386M: Max Filippov <jcmvbkbc@gmail.com> 25387S: Maintained 25388T: git https://github.com/jcmvbkbc/linux-xtensa.git 25389F: arch/xtensa/ 25390F: drivers/irqchip/irq-xtensa-* 25391 25392TEXAS INSTRUMENTS ASoC DRIVERS 25393M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25394L: linux-sound@vger.kernel.org 25395S: Maintained 25396F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 25397F: sound/soc/ti/ 25398 25399TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 25400M: Shenghao Ding <shenghao-ding@ti.com> 25401M: Kevin Lu <kevin-lu@ti.com> 25402M: Baojun Xu <baojun.xu@ti.com> 25403L: linux-sound@vger.kernel.org 25404S: Maintained 25405F: Documentation/devicetree/bindings/sound/tas2552.txt 25406F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 25407F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 25408F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 25409F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 25410F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 25411F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 25412F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 25413F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 25414F: include/sound/tas2*.h 25415F: include/sound/tlv320*.h 25416F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 25417F: sound/soc/codecs/pcm1681.c 25418F: sound/soc/codecs/pcm1789*.* 25419F: sound/soc/codecs/pcm179x*.* 25420F: sound/soc/codecs/pcm186x*.* 25421F: sound/soc/codecs/pcm3008.* 25422F: sound/soc/codecs/pcm3060*.* 25423F: sound/soc/codecs/pcm3168a*.* 25424F: sound/soc/codecs/pcm5102a.c 25425F: sound/soc/codecs/pcm512x*.* 25426F: sound/soc/codecs/tas2*.* 25427F: sound/soc/codecs/tlv320*.* 25428F: sound/soc/codecs/tpa6130a2.* 25429 25430TEXAS INSTRUMENTS DMA DRIVERS 25431M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25432L: dmaengine@vger.kernel.org 25433S: Maintained 25434F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 25435F: Documentation/devicetree/bindings/dma/ti-edma.txt 25436F: Documentation/devicetree/bindings/dma/ti/ 25437F: drivers/dma/ti/ 25438F: include/linux/dma/k3-psil.h 25439F: include/linux/dma/k3-udma-glue.h 25440F: include/linux/dma/ti-cppi5.h 25441X: drivers/dma/ti/cppi41.c 25442 25443TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 25444M: Jerome Brunet <jbrunet@baylibre.com> 25445L: linux-hwmon@vger.kernel.org 25446S: Maintained 25447F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 25448F: Documentation/hwmon/tps25990.rst 25449F: drivers/hwmon/pmbus/tps25990.c 25450 25451TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 25452M: Robert Marko <robert.marko@sartura.hr> 25453M: Luka Perkov <luka.perkov@sartura.hr> 25454L: linux-hwmon@vger.kernel.org 25455S: Maintained 25456F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 25457F: Documentation/hwmon/tps23861.rst 25458F: drivers/hwmon/tps23861.c 25459 25460TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 25461M: Matthias Fend <matthias.fend@emfend.at> 25462L: linux-leds@vger.kernel.org 25463S: Maintained 25464F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 25465F: drivers/leds/flash/leds-tps6131x.c 25466 25467TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 25468M: Ricardo Ribalda <ribalda@kernel.org> 25469L: linux-iio@vger.kernel.org 25470S: Supported 25471F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 25472F: drivers/iio/dac/ti-dac7612.c 25473 25474TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 25475M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 25476L: linux-leds@vger.kernel.org 25477S: Maintained 25478F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25479F: drivers/leds/leds-lp8864.c 25480 25481TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25482M: Nishanth Menon <nm@ti.com> 25483M: Tero Kristo <kristo@kernel.org> 25484M: Santosh Shilimkar <ssantosh@kernel.org> 25485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25486S: Maintained 25487F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25488F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25489F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25490F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25491F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25492F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25493F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25494F: drivers/clk/keystone/sci-clk.c 25495F: drivers/firmware/ti_sci* 25496F: drivers/irqchip/irq-ti-sci-inta.c 25497F: drivers/irqchip/irq-ti-sci-intr.c 25498F: drivers/reset/reset-ti-sci.c 25499F: drivers/soc/ti/ti_sci_inta_msi.c 25500F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25501F: include/dt-bindings/soc/ti,sci_pm_domain.h 25502F: include/linux/soc/ti/ti_sci_inta_msi.h 25503F: include/linux/soc/ti/ti_sci_protocol.h 25504 25505TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25506M: Puranjay Mohan <puranjay@kernel.org> 25507L: linux-iio@vger.kernel.org 25508S: Supported 25509F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25510F: drivers/iio/temperature/tmp117.c 25511 25512THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25513M: Hans Verkuil <hverkuil@kernel.org> 25514L: linux-media@vger.kernel.org 25515S: Maintained 25516W: https://linuxtv.org 25517T: git git://linuxtv.org/media.git 25518F: drivers/media/radio/radio-raremono.c 25519 25520THERMAL 25521M: Rafael J. Wysocki <rafael@kernel.org> 25522M: Daniel Lezcano <daniel.lezcano@linaro.org> 25523R: Zhang Rui <rui.zhang@intel.com> 25524R: Lukasz Luba <lukasz.luba@arm.com> 25525L: linux-pm@vger.kernel.org 25526S: Supported 25527Q: https://patchwork.kernel.org/project/linux-pm/list/ 25528T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25529F: Documentation/ABI/testing/sysfs-class-thermal 25530F: Documentation/admin-guide/thermal/ 25531F: Documentation/devicetree/bindings/thermal/ 25532F: Documentation/driver-api/thermal/ 25533F: drivers/thermal/ 25534F: include/dt-bindings/thermal/ 25535F: include/linux/cpu_cooling.h 25536F: include/linux/thermal.h 25537F: include/uapi/linux/thermal.h 25538F: tools/lib/thermal/ 25539F: tools/thermal/ 25540 25541THERMAL DRIVER FOR AMLOGIC SOCS 25542M: Guillaume La Roque <glaroque@baylibre.com> 25543L: linux-pm@vger.kernel.org 25544L: linux-amlogic@lists.infradead.org 25545S: Supported 25546W: http://linux-meson.com/ 25547F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25548F: drivers/thermal/amlogic_thermal.c 25549 25550THERMAL/CPU_COOLING 25551M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25552M: Daniel Lezcano <daniel.lezcano@linaro.org> 25553M: Viresh Kumar <viresh.kumar@linaro.org> 25554R: Lukasz Luba <lukasz.luba@arm.com> 25555L: linux-pm@vger.kernel.org 25556S: Supported 25557F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25558F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25559F: drivers/thermal/cpufreq_cooling.c 25560F: drivers/thermal/cpuidle_cooling.c 25561F: include/linux/cpu_cooling.h 25562 25563THERMAL/POWER_ALLOCATOR 25564M: Lukasz Luba <lukasz.luba@arm.com> 25565L: linux-pm@vger.kernel.org 25566S: Maintained 25567F: Documentation/driver-api/thermal/power_allocator.rst 25568F: drivers/thermal/gov_power_allocator.c 25569F: drivers/thermal/thermal_trace_ipa.h 25570 25571THINKPAD ACPI EXTRAS DRIVER 25572M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25573L: ibm-acpi-devel@lists.sourceforge.net 25574L: platform-driver-x86@vger.kernel.org 25575S: Maintained 25576W: http://ibm-acpi.sourceforge.net 25577W: http://thinkwiki.org/wiki/Ibm-acpi 25578T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25579F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25580 25581THINKPAD T14S EMBEDDED CONTROLLER DRIVER 25582M: Sebastian Reichel <sre@kernel.org> 25583S: Maintained 25584F: Documentation/devicetree/bindings/embedded-controller/lenovo,thinkpad-t14s-ec.yaml 25585F: drivers/platform/arm64/lenovo-thinkpad-t14s.c 25586 25587THINKPAD LMI DRIVER 25588M: Mark Pearson <mpearson-lenovo@squebb.ca> 25589L: platform-driver-x86@vger.kernel.org 25590S: Maintained 25591F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25592F: drivers/platform/x86/lenovo/think-lmi.? 25593 25594THP7312 ISP DRIVER 25595M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25596M: Paul Elder <paul.elder@ideasonboard.com> 25597L: linux-media@vger.kernel.org 25598S: Maintained 25599T: git git://linuxtv.org/media.git 25600F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25601F: Documentation/userspace-api/media/drivers/thp7312.rst 25602F: drivers/media/i2c/thp7312.c 25603F: include/uapi/linux/thp7312.h 25604 25605THUNDERBOLT DMA TRAFFIC TEST DRIVER 25606M: Isaac Hazan <isaac.hazan@intel.com> 25607L: linux-usb@vger.kernel.org 25608S: Maintained 25609F: drivers/thunderbolt/dma_test.c 25610 25611THUNDERBOLT DRIVER 25612M: Andreas Noever <andreas.noever@gmail.com> 25613M: Mika Westerberg <westeri@kernel.org> 25614M: Yehezkel Bernat <YehezkelShB@gmail.com> 25615L: linux-usb@vger.kernel.org 25616S: Maintained 25617T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25618F: Documentation/admin-guide/thunderbolt.rst 25619F: drivers/thunderbolt/ 25620F: include/linux/thunderbolt.h 25621 25622THUNDERBOLT NETWORK DRIVER 25623M: Mika Westerberg <westeri@kernel.org> 25624M: Yehezkel Bernat <YehezkelShB@gmail.com> 25625L: netdev@vger.kernel.org 25626S: Maintained 25627F: drivers/net/thunderbolt/ 25628 25629THUNDERX GPIO DRIVER 25630M: Robert Richter <rric@kernel.org> 25631S: Odd Fixes 25632F: drivers/gpio/gpio-thunderx.c 25633 25634TI ADC12xs and ROHM BD79104 ADC driver 25635M: Matti Vaittinen <mazziesaccount@gmail.com> 25636S: Maintained 25637F: drivers/iio/adc/ti-adc128s052.c 25638L: linux-iio@vger.kernel.org 25639 25640TI ADS1119 ADC DRIVER 25641M: Francesco Dolcini <francesco@dolcini.it> 25642M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25643L: linux-iio@vger.kernel.org 25644S: Maintained 25645F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25646F: drivers/iio/adc/ti-ads1119.c 25647 25648TI ADS7924 ADC DRIVER 25649M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25650L: linux-iio@vger.kernel.org 25651S: Supported 25652F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25653F: drivers/iio/adc/ti-ads7924.c 25654 25655TI AM437X VPFE DRIVER 25656M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25657L: linux-media@vger.kernel.org 25658S: Maintained 25659W: https://linuxtv.org 25660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25661T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25662F: drivers/media/platform/ti/am437x/ 25663 25664TI BANDGAP AND THERMAL DRIVER 25665M: Eduardo Valentin <edubezval@gmail.com> 25666M: Keerthy <j-keerthy@ti.com> 25667L: linux-pm@vger.kernel.org 25668L: linux-omap@vger.kernel.org 25669S: Maintained 25670F: drivers/thermal/ti-soc-thermal/ 25671 25672TI BQ27XXX POWER SUPPLY DRIVER 25673F: drivers/power/supply/bq27xxx_battery.c 25674F: drivers/power/supply/bq27xxx_battery_i2c.c 25675F: include/linux/power/bq27xxx_battery.h 25676 25677TI CDCE706 CLOCK DRIVER 25678M: Max Filippov <jcmvbkbc@gmail.com> 25679S: Maintained 25680F: drivers/clk/clk-cdce706.c 25681 25682TI CLOCK DRIVER 25683M: Tero Kristo <kristo@kernel.org> 25684L: linux-omap@vger.kernel.org 25685S: Odd Fixes 25686F: drivers/clk/ti/ 25687F: include/linux/clk/ti.h 25688 25689TI DATA TRANSFORM AND HASHING ENGINE (DTHE) V2 CRYPTO DRIVER 25690M: T Pratham <t-pratham@ti.com> 25691L: linux-crypto@vger.kernel.org 25692S: Supported 25693F: Documentation/devicetree/bindings/crypto/ti,am62l-dthev2.yaml 25694F: drivers/crypto/ti/ 25695 25696TI DAVINCI MACHINE SUPPORT 25697M: Bartosz Golaszewski <brgl@bgdev.pl> 25698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25699S: Maintained 25700T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25701F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25702F: arch/arm/boot/dts/ti/davinci/ 25703F: arch/arm/mach-davinci/ 25704F: drivers/i2c/busses/i2c-davinci.c 25705 25706TI DAVINCI SERIES CLOCK DRIVER 25707M: David Lechner <david@lechnology.com> 25708S: Maintained 25709F: Documentation/devicetree/bindings/clock/ti/davinci/ 25710F: drivers/clk/davinci/ 25711F: include/linux/clk/davinci.h 25712 25713TI DAVINCI SERIES GPIO DRIVER 25714M: Keerthy <j-keerthy@ti.com> 25715L: linux-gpio@vger.kernel.org 25716S: Maintained 25717F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25718F: drivers/gpio/gpio-davinci.c 25719 25720TI DAVINCI SERIES MEDIA DRIVER 25721M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25722L: linux-media@vger.kernel.org 25723S: Maintained 25724W: https://linuxtv.org 25725Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25726T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25727F: drivers/media/platform/ti/davinci/ 25728F: include/media/davinci/ 25729 25730TI ENHANCED CAPTURE (eCAP) DRIVER 25731M: Vignesh Raghavendra <vigneshr@ti.com> 25732R: Julien Panis <jpanis@baylibre.com> 25733L: linux-iio@vger.kernel.org 25734L: linux-omap@vger.kernel.org 25735S: Maintained 25736F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25737F: drivers/counter/ti-ecap-capture.c 25738 25739TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25740R: David Lechner <david@lechnology.com> 25741L: linux-iio@vger.kernel.org 25742F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25743F: drivers/counter/ti-eqep.c 25744 25745TI ETHERNET SWITCH DRIVER (CPSW) 25746R: Siddharth Vadapalli <s-vadapalli@ti.com> 25747R: Roger Quadros <rogerq@kernel.org> 25748L: linux-omap@vger.kernel.org 25749L: netdev@vger.kernel.org 25750S: Maintained 25751F: drivers/net/ethernet/ti/cpsw* 25752F: drivers/net/ethernet/ti/davinci* 25753 25754TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25755M: Alex Dubov <oakad@yahoo.com> 25756S: Maintained 25757W: http://tifmxx.berlios.de/ 25758F: drivers/memstick/host/tifm_ms.c 25759F: drivers/misc/tifm* 25760F: drivers/mmc/host/tifm_sd.c 25761F: include/linux/tifm.h 25762 25763TI FPC202 DUAL PORT CONTROLLER 25764M: Romain Gantois <romain.gantois@bootlin.com> 25765L: linux-kernel@vger.kernel.org 25766S: Maintained 25767F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25768F: drivers/misc/ti_fpc202.c 25769 25770TI FPD-LINK DRIVERS 25771M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25772L: linux-media@vger.kernel.org 25773S: Maintained 25774F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25775F: drivers/media/i2c/ds90* 25776F: include/media/i2c/ds90* 25777 25778TI HDC302X HUMIDITY DRIVER 25779M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25780M: Li peiyu <579lpy@gmail.com> 25781L: linux-iio@vger.kernel.org 25782S: Maintained 25783F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25784F: drivers/iio/humidity/hdc3020.c 25785 25786TI ICSSG ETHERNET DRIVER (ICSSG) 25787R: MD Danish Anwar <danishanwar@ti.com> 25788R: Roger Quadros <rogerq@kernel.org> 25789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25790L: netdev@vger.kernel.org 25791S: Maintained 25792F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25793F: drivers/net/ethernet/ti/icssg/* 25794 25795TI ICSSM ETHERNET DRIVER (ICSSM) 25796M: MD Danish Anwar <danishanwar@ti.com> 25797M: Parvathi Pudi <parvathi@couthit.com> 25798R: Roger Quadros <rogerq@kernel.org> 25799R: Mohan Reddy Putluru <pmohan@couthit.com> 25800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25801L: netdev@vger.kernel.org 25802S: Maintained 25803F: Documentation/devicetree/bindings/net/ti,icssm*.yaml 25804F: Documentation/devicetree/bindings/net/ti,pruss-ecap.yaml 25805F: drivers/net/ethernet/ti/icssm/* 25806 25807TI J721E CSI2RX DRIVER 25808M: Jai Luthra <jai.luthra@linux.dev> 25809L: linux-media@vger.kernel.org 25810S: Maintained 25811F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25812F: drivers/media/platform/ti/j721e-csi2rx/ 25813 25814TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25815M: Nishanth Menon <nm@ti.com> 25816M: Santosh Shilimkar <ssantosh@kernel.org> 25817L: linux-kernel@vger.kernel.org 25818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25819S: Maintained 25820T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25821F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25822F: drivers/pmdomain/ti/omap_prm.c 25823F: drivers/soc/ti/* 25824F: include/linux/pruss_driver.h 25825 25826TI LM49xxx FAMILY ASoC CODEC DRIVERS 25827M: M R Swami Reddy <mr.swami.reddy@ti.com> 25828M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25829L: linux-sound@vger.kernel.org 25830S: Maintained 25831F: sound/soc/codecs/isabelle* 25832F: sound/soc/codecs/lm49453* 25833 25834TI LMP92064 ADC DRIVER 25835M: Leonard Göhrs <l.goehrs@pengutronix.de> 25836R: kernel@pengutronix.de 25837L: linux-iio@vger.kernel.org 25838S: Maintained 25839F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25840F: drivers/iio/adc/ti-lmp92064.c 25841 25842TI PCM3060 ASoC CODEC DRIVER 25843M: Kirill Marinushkin <k.marinushkin@gmail.com> 25844L: linux-sound@vger.kernel.org 25845S: Maintained 25846F: Documentation/devicetree/bindings/sound/pcm3060.txt 25847F: sound/soc/codecs/pcm3060* 25848 25849TI TAS571X FAMILY ASoC CODEC DRIVER 25850M: Kevin Cernekee <cernekee@chromium.org> 25851L: linux-sound@vger.kernel.org 25852S: Odd Fixes 25853F: sound/soc/codecs/tas571x* 25854 25855TI TMAG5273 MAGNETOMETER DRIVER 25856M: Gerald Loacker <gerald.loacker@wolfvision.net> 25857L: linux-iio@vger.kernel.org 25858S: Maintained 25859F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25860F: drivers/iio/magnetometer/tmag5273.c 25861 25862TI TRF7970A NFC DRIVER 25863M: Mark Greer <mgreer@animalcreek.com> 25864L: linux-wireless@vger.kernel.org 25865S: Supported 25866F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25867F: drivers/nfc/trf7970a.c 25868 25869TI TSC2046 ADC DRIVER 25870M: Oleksij Rempel <o.rempel@pengutronix.de> 25871R: kernel@pengutronix.de 25872L: linux-iio@vger.kernel.org 25873S: Maintained 25874F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25875F: drivers/iio/adc/ti-tsc2046.c 25876 25877TI TWL4030 SERIES SOC CODEC DRIVER 25878M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25879L: linux-sound@vger.kernel.org 25880S: Maintained 25881F: sound/soc/codecs/twl4030* 25882 25883TI VPE/CAL DRIVERS 25884M: Yemike Abhilash Chandra <y-abhilashchandra@ti.com> 25885L: linux-media@vger.kernel.org 25886S: Maintained 25887W: http://linuxtv.org/ 25888Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25889F: Documentation/devicetree/bindings/media/ti,cal.yaml 25890F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25891F: drivers/media/platform/ti/cal/ 25892F: drivers/media/platform/ti/vpe/ 25893 25894TI WILINK WIRELESS DRIVERS 25895L: linux-wireless@vger.kernel.org 25896S: Orphan 25897W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25898W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25899F: drivers/net/wireless/ti/ 25900 25901TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25902M: John Stultz <jstultz@google.com> 25903M: Thomas Gleixner <tglx@linutronix.de> 25904R: Stephen Boyd <sboyd@kernel.org> 25905L: linux-kernel@vger.kernel.org 25906S: Supported 25907T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25908F: include/linux/clocksource.h 25909F: include/linux/time.h 25910F: include/linux/timekeeper_internal.h 25911F: include/linux/timekeeping.h 25912F: include/linux/timex.h 25913F: include/uapi/linux/time.h 25914F: include/uapi/linux/timex.h 25915F: kernel/time/alarmtimer.c 25916F: kernel/time/clocksource* 25917F: kernel/time/ntp* 25918F: kernel/time/time.c 25919F: kernel/time/timeconst.bc 25920F: kernel/time/timeconv.c 25921F: kernel/time/timecounter.c 25922F: kernel/time/timekeeping* 25923F: kernel/time/time_test.c 25924F: tools/testing/selftests/timers/ 25925 25926TIPC NETWORK LAYER 25927M: Jon Maloy <jmaloy@redhat.com> 25928L: netdev@vger.kernel.org (core kernel code) 25929L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25930S: Maintained 25931W: http://tipc.sourceforge.net/ 25932F: include/uapi/linux/tipc*.h 25933F: net/tipc/ 25934 25935TLAN NETWORK DRIVER 25936M: Samuel Chessman <chessman@tux.org> 25937L: tlan-devel@lists.sourceforge.net (subscribers-only) 25938S: Maintained 25939W: http://sourceforge.net/projects/tlan/ 25940F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25941F: drivers/net/ethernet/ti/tlan.* 25942 25943TMIO/SDHI MMC DRIVER 25944M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25945L: linux-mmc@vger.kernel.org 25946L: linux-renesas-soc@vger.kernel.org 25947S: Supported 25948F: drivers/mmc/host/renesas_sdhi* 25949F: drivers/mmc/host/tmio_mmc* 25950F: include/linux/platform_data/tmio.h 25951 25952TMP513 HARDWARE MONITOR DRIVER 25953M: Eric Tremblay <etremblay@distech-controls.com> 25954L: linux-hwmon@vger.kernel.org 25955S: Maintained 25956F: Documentation/hwmon/tmp513.rst 25957F: drivers/hwmon/tmp513.c 25958 25959TMPFS (SHMEM FILESYSTEM) 25960M: Hugh Dickins <hughd@google.com> 25961R: Baolin Wang <baolin.wang@linux.alibaba.com> 25962L: linux-mm@kvack.org 25963S: Maintained 25964F: include/linux/memfd.h 25965F: include/linux/shmem_fs.h 25966F: mm/memfd.c 25967F: mm/shmem.c 25968F: mm/shmem_quota.c 25969 25970TOMOYO SECURITY MODULE 25971M: Kentaro Takeda <takedakn@nttdata.co.jp> 25972M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25973L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25974L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25975S: Maintained 25976W: https://tomoyo.sourceforge.net/ 25977F: security/tomoyo/ 25978 25979TOPSTAR LAPTOP EXTRAS DRIVER 25980M: Herton Ronaldo Krzesinski <herton@canonical.com> 25981L: platform-driver-x86@vger.kernel.org 25982S: Maintained 25983F: drivers/platform/x86/topstar-laptop.c 25984 25985TORADEX EMBEDDED CONTROLLER DRIVER 25986M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25987M: Francesco Dolcini <francesco@dolcini.it> 25988S: Maintained 25989F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25990F: drivers/power/reset/tdx-ec-poweroff.c 25991 25992TORTURE-TEST MODULES 25993M: Davidlohr Bueso <dave@stgolabs.net> 25994M: "Paul E. McKenney" <paulmck@kernel.org> 25995M: Josh Triplett <josh@joshtriplett.org> 25996L: linux-kernel@vger.kernel.org 25997S: Supported 25998T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25999F: Documentation/RCU/torture.rst 26000F: kernel/locking/locktorture.c 26001F: kernel/rcu/rcuscale.c 26002F: kernel/rcu/rcutorture.c 26003F: kernel/rcu/refscale.c 26004F: kernel/torture.c 26005 26006TOSHIBA ACPI EXTRAS DRIVER 26007M: Azael Avalos <coproscefalo@gmail.com> 26008L: platform-driver-x86@vger.kernel.org 26009S: Maintained 26010F: drivers/platform/x86/toshiba_acpi.c 26011 26012TOSHIBA BLUETOOTH DRIVER 26013M: Azael Avalos <coproscefalo@gmail.com> 26014L: platform-driver-x86@vger.kernel.org 26015S: Maintained 26016F: drivers/platform/x86/toshiba_bluetooth.c 26017 26018TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 26019M: Azael Avalos <coproscefalo@gmail.com> 26020L: platform-driver-x86@vger.kernel.org 26021S: Maintained 26022F: drivers/platform/x86/toshiba_haps.c 26023 26024TOSHIBA SMM DRIVER 26025M: Jonathan Buzzard <jonathan@buzzard.org.uk> 26026S: Maintained 26027W: http://www.buzzard.org.uk/toshiba/ 26028F: drivers/char/toshiba.c 26029F: include/linux/toshiba.h 26030F: include/uapi/linux/toshiba.h 26031 26032TOSHIBA TC358743 DRIVER 26033M: Hans Verkuil <hverkuil@kernel.org> 26034L: linux-media@vger.kernel.org 26035S: Maintained 26036F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 26037F: drivers/media/i2c/tc358743* 26038F: include/media/i2c/tc358743.h 26039 26040TOSHIBA WMI HOTKEYS DRIVER 26041M: Azael Avalos <coproscefalo@gmail.com> 26042L: platform-driver-x86@vger.kernel.org 26043S: Maintained 26044F: drivers/platform/x86/toshiba-wmi.c 26045 26046TOUCH OVERLAY 26047M: Javier Carrasco <javier.carrasco@wolfvision.net> 26048L: linux-input@vger.kernel.org 26049S: Maintained 26050F: drivers/input/touch-overlay.c 26051F: include/linux/input/touch-overlay.h 26052 26053TPM DEVICE DRIVER 26054M: Peter Huewe <peterhuewe@gmx.de> 26055M: Jarkko Sakkinen <jarkko@kernel.org> 26056R: Jason Gunthorpe <jgg@ziepe.ca> 26057L: linux-integrity@vger.kernel.org 26058S: Maintained 26059W: https://codeberg.org/jarkko/linux-tpmdd-test 26060Q: https://patchwork.kernel.org/project/linux-integrity/list/ 26061T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 26062F: Documentation/devicetree/bindings/tpm/ 26063F: drivers/char/tpm/ 26064F: include/linux/tpm*.h 26065F: include/uapi/linux/vtpm_proxy.h 26066F: tools/testing/selftests/tpm2/ 26067 26068TPS546D24 DRIVER 26069M: Duke Du <dukedu83@gmail.com> 26070L: linux-hwmon@vger.kernel.org 26071S: Maintained 26072F: Documentation/hwmon/tps546d24.rst 26073F: drivers/hwmon/pmbus/tps546d24.c 26074 26075TQ SYSTEMS BOARD & DRIVER SUPPORT 26076L: linux@ew.tq-group.com 26077S: Supported 26078W: https://www.tq-group.com/en/products/tq-embedded/ 26079F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 26080F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 26081F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 26082F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 26083F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 26084F: arch/arm64/boot/dts/freescale/mba*.dtsi 26085F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 26086F: arch/arm64/boot/dts/freescale/tqml*.dts* 26087F: drivers/gpio/gpio-tqmx86.c 26088F: drivers/mfd/tqmx86.c 26089F: drivers/watchdog/tqmx86_wdt.c 26090 26091TRACING 26092M: Steven Rostedt <rostedt@goodmis.org> 26093M: Masami Hiramatsu <mhiramat@kernel.org> 26094R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 26095L: linux-kernel@vger.kernel.org 26096L: linux-trace-kernel@vger.kernel.org 26097S: Maintained 26098Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 26099T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 26100F: Documentation/trace/* 26101F: fs/tracefs/ 26102F: include/linux/trace*.h 26103F: include/trace/ 26104F: kernel/trace/ 26105F: kernel/tracepoint.c 26106F: scripts/tracing/ 26107F: tools/testing/selftests/ftrace/ 26108 26109TRACING MMIO ACCESSES (MMIOTRACE) 26110M: Steven Rostedt <rostedt@goodmis.org> 26111M: Masami Hiramatsu <mhiramat@kernel.org> 26112R: Pekka Paalanen <ppaalanen@gmail.com> 26113L: linux-kernel@vger.kernel.org 26114L: nouveau@lists.freedesktop.org 26115S: Maintained 26116F: arch/x86/mm/kmmio.c 26117F: arch/x86/mm/mmio-mod.c 26118F: arch/x86/mm/testmmiotrace.c 26119F: include/linux/mmiotrace.h 26120F: kernel/trace/trace_mmiotrace.c 26121 26122TRACING OS NOISE / LATENCY TRACERS 26123M: Steven Rostedt <rostedt@goodmis.org> 26124S: Maintained 26125F: Documentation/trace/hwlat_detector.rst 26126F: Documentation/trace/osnoise-tracer.rst 26127F: Documentation/trace/timerlat-tracer.rst 26128F: arch/*/kernel/trace.c 26129F: include/trace/events/osnoise.h 26130F: kernel/trace/trace_hwlat.c 26131F: kernel/trace/trace_irqsoff.c 26132F: kernel/trace/trace_osnoise.c 26133F: kernel/trace/trace_sched_wakeup.c 26134 26135TRADITIONAL CHINESE DOCUMENTATION 26136M: Hu Haowen <2023002089@link.tyut.edu.cn> 26137S: Maintained 26138W: https://github.com/srcres258/linux-doc 26139T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 26140F: Documentation/translations/zh_TW/ 26141 26142TRIGGER SOURCE 26143M: David Lechner <dlechner@baylibre.com> 26144S: Maintained 26145F: Documentation/devicetree/bindings/trigger-source/* 26146 26147TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 26148M: Dan Williams <dan.j.williams@intel.com> 26149L: linux-coco@lists.linux.dev 26150S: Maintained 26151F: Documentation/ABI/testing/configfs-tsm-report 26152F: Documentation/driver-api/coco/ 26153F: drivers/virt/coco/guest/ 26154F: include/linux/tsm*.h 26155F: samples/tsm-mr/ 26156 26157TRUSTED SERVICES TEE DRIVER 26158M: Balint Dobszay <balint.dobszay@arm.com> 26159M: Sudeep Holla <sudeep.holla@arm.com> 26160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26161L: trusted-services@lists.trustedfirmware.org 26162S: Maintained 26163F: Documentation/tee/ts-tee.rst 26164F: drivers/tee/tstee/ 26165 26166TTY LAYER AND SERIAL DRIVERS 26167M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26168M: Jiri Slaby <jirislaby@kernel.org> 26169L: linux-kernel@vger.kernel.org 26170L: linux-serial@vger.kernel.org 26171S: Supported 26172T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 26173F: Documentation/devicetree/bindings/serial/ 26174F: Documentation/driver-api/serial/ 26175F: drivers/tty/ 26176F: include/linux/selection.h 26177F: include/linux/serial.h 26178F: include/linux/serial_core.h 26179F: include/linux/sysrq.h 26180F: include/linux/tty*.h 26181F: include/linux/vt.h 26182F: include/linux/vt_*.h 26183F: include/uapi/linux/serial.h 26184F: include/uapi/linux/serial_core.h 26185F: include/uapi/linux/tty.h 26186 26187TUA9001 MEDIA DRIVER 26188L: linux-media@vger.kernel.org 26189S: Orphan 26190W: https://linuxtv.org 26191Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26192F: drivers/media/tuners/tua9001* 26193 26194TULIP NETWORK DRIVERS 26195L: netdev@vger.kernel.org 26196L: linux-parisc@vger.kernel.org 26197S: Orphan 26198F: drivers/net/ethernet/dec/tulip/ 26199 26200TUN/TAP DRIVER 26201M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26202M: Jason Wang <jasowang@redhat.com> 26203S: Maintained 26204W: http://vtun.sourceforge.net/tun 26205F: Documentation/networking/tuntap.rst 26206F: drivers/net/tap.c 26207F: drivers/net/tun* 26208 26209TURBOCHANNEL SUBSYSTEM 26210M: "Maciej W. Rozycki" <macro@orcam.me.uk> 26211L: linux-mips@vger.kernel.org 26212S: Maintained 26213Q: https://patchwork.kernel.org/project/linux-mips/list/ 26214F: drivers/tc/ 26215F: include/linux/tc.h 26216 26217TURBOSTAT UTILITY 26218M: "Len Brown" <lenb@kernel.org> 26219L: linux-pm@vger.kernel.org 26220S: Supported 26221Q: https://patchwork.kernel.org/project/linux-pm/list/ 26222B: https://bugzilla.kernel.org 26223T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 26224F: tools/power/x86/turbostat/ 26225F: tools/testing/selftests/turbostat/ 26226 26227TUXEDO DRIVERS 26228M: Werner Sembach <wse@tuxedocomputers.com> 26229L: platform-driver-x86@vger.kernel.org 26230S: Supported 26231F: drivers/platform/x86/tuxedo/ 26232 26233TW5864 VIDEO4LINUX DRIVER 26234M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 26235M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 26236M: Andrey Utkin <andrey_utkin@fastmail.com> 26237L: linux-media@vger.kernel.org 26238S: Supported 26239F: drivers/media/pci/tw5864/ 26240 26241TW68 VIDEO4LINUX DRIVER 26242M: Hans Verkuil <hverkuil@kernel.org> 26243L: linux-media@vger.kernel.org 26244S: Odd Fixes 26245W: https://linuxtv.org 26246T: git git://linuxtv.org/media.git 26247F: drivers/media/pci/tw68/ 26248 26249TW686X VIDEO4LINUX DRIVER 26250M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 26251L: linux-media@vger.kernel.org 26252S: Maintained 26253W: http://linuxtv.org 26254T: git git://linuxtv.org/media.git 26255F: drivers/media/pci/tw686x/ 26256 26257U-BOOT ENVIRONMENT VARIABLES 26258M: Rafał Miłecki <rafal@milecki.pl> 26259S: Maintained 26260F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 26261F: drivers/nvmem/layouts/u-boot-env.c 26262F: drivers/nvmem/u-boot-env.c 26263 26264UACCE ACCELERATOR FRAMEWORK 26265M: Zhangfei Gao <zhangfei.gao@linaro.org> 26266M: Zhou Wang <wangzhou1@hisilicon.com> 26267L: linux-accelerators@lists.ozlabs.org 26268L: linux-kernel@vger.kernel.org 26269S: Maintained 26270F: Documentation/ABI/testing/sysfs-driver-uacce 26271F: Documentation/misc-devices/uacce.rst 26272F: drivers/misc/uacce/ 26273F: include/linux/uacce.h 26274F: include/uapi/misc/uacce/ 26275 26276UBI FILE SYSTEM (UBIFS) 26277M: Richard Weinberger <richard@nod.at> 26278R: Zhihao Cheng <chengzhihao1@huawei.com> 26279L: linux-mtd@lists.infradead.org 26280S: Supported 26281W: http://www.linux-mtd.infradead.org/doc/ubifs.html 26282T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26283T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26284F: Documentation/ABI/testing/sysfs-fs-ubifs 26285F: Documentation/filesystems/ubifs-authentication.rst 26286F: Documentation/filesystems/ubifs.rst 26287F: fs/ubifs/ 26288 26289UBLK USERSPACE BLOCK DRIVER 26290M: Ming Lei <ming.lei@redhat.com> 26291L: linux-block@vger.kernel.org 26292S: Maintained 26293F: Documentation/block/ublk.rst 26294F: drivers/block/ublk_drv.c 26295F: include/uapi/linux/ublk_cmd.h 26296F: tools/testing/selftests/ublk/ 26297 26298UBSAN 26299M: Kees Cook <kees@kernel.org> 26300R: Marco Elver <elver@google.com> 26301R: Andrey Konovalov <andreyknvl@gmail.com> 26302R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 26303L: kasan-dev@googlegroups.com 26304L: linux-hardening@vger.kernel.org 26305S: Supported 26306T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 26307F: Documentation/dev-tools/ubsan.rst 26308F: include/linux/ubsan.h 26309F: lib/Kconfig.ubsan 26310F: lib/test_ubsan.c 26311F: lib/ubsan.c 26312F: lib/ubsan.h 26313F: scripts/Makefile.ubsan 26314K: \bARCH_HAS_UBSAN\b 26315 26316UCLINUX (M68KNOMMU AND COLDFIRE) 26317M: Greg Ungerer <gerg@linux-m68k.org> 26318L: linux-m68k@lists.linux-m68k.org 26319S: Maintained 26320W: http://www.linux-m68k.org/ 26321T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 26322F: arch/m68k/*/*_no.* 26323F: arch/m68k/68*/ 26324F: arch/m68k/coldfire/ 26325F: arch/m68k/include/asm/*_no.* 26326 26327UDF FILESYSTEM 26328M: Jan Kara <jack@suse.com> 26329S: Maintained 26330F: Documentation/filesystems/udf.rst 26331F: fs/udf/ 26332 26333UDRAW TABLET 26334M: Bastien Nocera <hadess@hadess.net> 26335L: linux-input@vger.kernel.org 26336S: Maintained 26337F: drivers/hid/hid-udraw-ps3.c 26338 26339UHID USERSPACE HID IO DRIVER 26340M: David Rheinsberg <david@readahead.eu> 26341L: linux-input@vger.kernel.org 26342S: Maintained 26343F: drivers/hid/uhid.c 26344F: include/uapi/linux/uhid.h 26345 26346ULPI BUS 26347M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26348L: linux-usb@vger.kernel.org 26349S: Maintained 26350F: drivers/usb/common/ulpi.c 26351F: include/linux/ulpi/ 26352 26353ULTRATRONIK BOARD SUPPORT 26354M: Goran Rađenović <goran.radni@gmail.com> 26355M: Börge Strümpfel <boerge.struempfel@gmail.com> 26356S: Maintained 26357F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 26358F: arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts 26359 26360UNICODE SUBSYSTEM 26361M: Gabriel Krisman Bertazi <krisman@kernel.org> 26362L: linux-fsdevel@vger.kernel.org 26363S: Supported 26364T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 26365F: fs/unicode/ 26366 26367UNIFDEF 26368M: Tony Finch <dot@dotat.at> 26369S: Maintained 26370W: http://dotat.at/prog/unifdef 26371F: scripts/unifdef.c 26372 26373UNIFORM CDROM DRIVER 26374M: Phillip Potter <phil@philpotter.co.uk> 26375S: Maintained 26376F: Documentation/cdrom/ 26377F: drivers/cdrom/cdrom.c 26378F: include/linux/cdrom.h 26379F: include/uapi/linux/cdrom.h 26380 26381UNION-FIND 26382M: Xavier <xavier_qy@163.com> 26383L: linux-kernel@vger.kernel.org 26384S: Maintained 26385F: Documentation/core-api/union_find.rst 26386F: Documentation/translations/zh_CN/core-api/union_find.rst 26387F: include/linux/union_find.h 26388F: lib/union_find.c 26389 26390UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 26391R: Alim Akhtar <alim.akhtar@samsung.com> 26392R: Avri Altman <avri.altman@wdc.com> 26393R: Bart Van Assche <bvanassche@acm.org> 26394L: linux-scsi@vger.kernel.org 26395S: Supported 26396F: Documentation/devicetree/bindings/ufs/ 26397F: Documentation/scsi/ufs.rst 26398F: drivers/ufs/core/ 26399 26400UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 26401M: Pedro Sousa <pedrom.sousa@synopsys.com> 26402L: linux-scsi@vger.kernel.org 26403S: Supported 26404F: drivers/ufs/host/*dwc* 26405 26406UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 26407M: Alim Akhtar <alim.akhtar@samsung.com> 26408R: Peter Griffin <peter.griffin@linaro.org> 26409L: linux-scsi@vger.kernel.org 26410L: linux-samsung-soc@vger.kernel.org 26411S: Maintained 26412F: drivers/ufs/host/ufs-exynos* 26413 26414UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 26415M: Peter Wang <peter.wang@mediatek.com> 26416R: Stanley Jhu <chu.stanley@gmail.com> 26417L: linux-scsi@vger.kernel.org 26418L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 26419S: Maintained 26420F: drivers/ufs/host/ufs-mediatek* 26421 26422UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 26423M: Manivannan Sadhasivam <mani@kernel.org> 26424L: linux-arm-msm@vger.kernel.org 26425L: linux-scsi@vger.kernel.org 26426S: Maintained 26427F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 26428F: drivers/ufs/host/ufs-qcom* 26429 26430UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 26431M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 26432L: linux-renesas-soc@vger.kernel.org 26433L: linux-scsi@vger.kernel.org 26434S: Maintained 26435F: drivers/ufs/host/ufs-renesas.c 26436 26437UNSORTED BLOCK IMAGES (UBI) 26438M: Richard Weinberger <richard@nod.at> 26439R: Zhihao Cheng <chengzhihao1@huawei.com> 26440L: linux-mtd@lists.infradead.org 26441S: Supported 26442W: http://www.linux-mtd.infradead.org/ 26443T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26444T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26445F: drivers/mtd/ubi/ 26446F: include/linux/mtd/ubi.h 26447F: include/uapi/mtd/ubi-user.h 26448 26449UPROBES 26450M: Masami Hiramatsu <mhiramat@kernel.org> 26451M: Oleg Nesterov <oleg@redhat.com> 26452M: Peter Zijlstra <peterz@infradead.org> 26453L: linux-kernel@vger.kernel.org 26454L: linux-trace-kernel@vger.kernel.org 26455S: Maintained 26456F: arch/*/include/asm/uprobes.h 26457F: arch/*/kernel/probes/uprobes.c 26458F: arch/*/kernel/uprobes.c 26459F: include/linux/uprobes.h 26460F: kernel/events/uprobes.c 26461 26462USB "USBNET" DRIVER FRAMEWORK 26463M: Oliver Neukum <oneukum@suse.com> 26464L: netdev@vger.kernel.org 26465S: Maintained 26466W: http://www.linux-usb.org/usbnet 26467F: drivers/net/usb/usbnet.c 26468F: include/linux/usb/usbnet.h 26469 26470USB ACM DRIVER 26471M: Oliver Neukum <oneukum@suse.com> 26472L: linux-usb@vger.kernel.org 26473S: Maintained 26474F: Documentation/usb/acm.rst 26475F: drivers/usb/class/cdc-acm.* 26476 26477USB APPLE MFI FASTCHARGE DRIVER 26478M: Bastien Nocera <hadess@hadess.net> 26479L: linux-usb@vger.kernel.org 26480S: Maintained 26481F: drivers/usb/misc/apple-mfi-fastcharge.c 26482 26483USB AR5523 WIRELESS DRIVER 26484L: linux-wireless@vger.kernel.org 26485S: Orphan 26486F: drivers/net/wireless/ath/ar5523/ 26487 26488USB ATTACHED SCSI 26489M: Oliver Neukum <oneukum@suse.com> 26490L: linux-usb@vger.kernel.org 26491L: linux-scsi@vger.kernel.org 26492S: Maintained 26493F: drivers/usb/storage/uas.c 26494 26495USB CDC ETHERNET DRIVER 26496M: Oliver Neukum <oliver@neukum.org> 26497L: linux-usb@vger.kernel.org 26498S: Maintained 26499F: drivers/net/usb/cdc_*.c 26500F: include/uapi/linux/usb/cdc.h 26501 26502USB CHAOSKEY DRIVER 26503M: Keith Packard <keithp@keithp.com> 26504L: linux-usb@vger.kernel.org 26505S: Maintained 26506F: drivers/usb/misc/chaoskey.c 26507 26508USB CYPRESS C67X00 DRIVER 26509L: linux-usb@vger.kernel.org 26510S: Orphan 26511F: drivers/usb/c67x00/ 26512 26513USB DAVICOM DM9601 DRIVER 26514M: Peter Korsgaard <peter@korsgaard.com> 26515L: netdev@vger.kernel.org 26516S: Maintained 26517W: http://www.linux-usb.org/usbnet 26518F: drivers/net/usb/dm9601.c 26519 26520USB EHCI DRIVER 26521M: Alan Stern <stern@rowland.harvard.edu> 26522L: linux-usb@vger.kernel.org 26523S: Maintained 26524F: Documentation/usb/ehci.rst 26525F: drivers/usb/host/ehci* 26526 26527USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26528M: Jiri Kosina <jikos@kernel.org> 26529M: Benjamin Tissoires <bentiss@kernel.org> 26530L: linux-usb@vger.kernel.org 26531S: Maintained 26532T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26533F: Documentation/hid/hiddev.rst 26534F: drivers/hid/usbhid/ 26535 26536USB INTEL XHCI ROLE MUX DRIVER 26537M: Hans de Goede <hansg@kernel.org> 26538L: linux-usb@vger.kernel.org 26539S: Maintained 26540F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26541 26542USB IP DRIVER FOR HISILICON KIRIN 960 26543M: Yu Chen <chenyu56@huawei.com> 26544M: Binghui Wang <wangbinghui@hisilicon.com> 26545L: linux-usb@vger.kernel.org 26546S: Maintained 26547F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26548F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26549 26550USB IP DRIVER FOR HISILICON KIRIN 970 26551M: Mauro Carvalho Chehab <mchehab@kernel.org> 26552L: linux-usb@vger.kernel.org 26553S: Maintained 26554F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26555F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26556 26557USB ISP116X DRIVER 26558M: Olav Kongas <ok@artecdesign.ee> 26559L: linux-usb@vger.kernel.org 26560S: Maintained 26561F: drivers/usb/host/isp116x* 26562F: include/linux/usb/isp116x.h 26563 26564USB ISP1760 DRIVER 26565M: Rui Miguel Silva <rui.silva@linaro.org> 26566L: linux-usb@vger.kernel.org 26567S: Maintained 26568F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26569F: drivers/usb/isp1760/* 26570 26571USB LAN78XX ETHERNET DRIVER 26572M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26573M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26574M: UNGLinuxDriver@microchip.com 26575L: netdev@vger.kernel.org 26576S: Maintained 26577F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26578F: drivers/net/usb/lan78xx.* 26579F: include/dt-bindings/net/microchip-lan78xx.h 26580 26581USB MASS STORAGE DRIVER 26582M: Alan Stern <stern@rowland.harvard.edu> 26583L: linux-usb@vger.kernel.org 26584L: usb-storage@lists.one-eyed-alien.net 26585S: Maintained 26586F: drivers/usb/storage/ 26587 26588USB MIDI DRIVER 26589M: Clemens Ladisch <clemens@ladisch.de> 26590L: linux-sound@vger.kernel.org 26591S: Maintained 26592T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26593F: sound/usb/midi.* 26594 26595USB NETWORKING DRIVERS 26596L: linux-usb@vger.kernel.org 26597S: Odd Fixes 26598F: drivers/net/usb/ 26599 26600USB OHCI DRIVER 26601M: Alan Stern <stern@rowland.harvard.edu> 26602L: linux-usb@vger.kernel.org 26603S: Maintained 26604F: Documentation/usb/ohci.rst 26605F: drivers/usb/host/ohci* 26606 26607USB OTG FSM (Finite State Machine) 26608M: Peter Chen <peter.chen@kernel.org> 26609L: linux-usb@vger.kernel.org 26610S: Maintained 26611T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26612F: drivers/usb/common/usb-otg-fsm.c 26613 26614USB OVER IP DRIVER 26615M: Valentina Manea <valentina.manea.m@gmail.com> 26616M: Shuah Khan <shuah@kernel.org> 26617M: Shuah Khan <skhan@linuxfoundation.org> 26618R: Hongren Zheng <i@zenithal.me> 26619L: linux-usb@vger.kernel.org 26620S: Maintained 26621F: Documentation/usb/usbip_protocol.rst 26622F: drivers/usb/usbip/ 26623F: tools/testing/selftests/drivers/usb/usbip/ 26624F: tools/usb/usbip/ 26625 26626USB PEGASUS DRIVER 26627M: Petko Manolov <petkan@nucleusys.com> 26628L: linux-usb@vger.kernel.org 26629L: netdev@vger.kernel.org 26630S: Maintained 26631W: https://github.com/petkan/pegasus 26632T: git https://github.com/petkan/pegasus.git 26633F: drivers/net/usb/pegasus.* 26634 26635USB PRINTER DRIVER (usblp) 26636M: Pete Zaitcev <zaitcev@redhat.com> 26637L: linux-usb@vger.kernel.org 26638S: Supported 26639F: drivers/usb/class/usblp.c 26640 26641USB QMI WWAN NETWORK DRIVER 26642M: Bjørn Mork <bjorn@mork.no> 26643L: netdev@vger.kernel.org 26644S: Maintained 26645F: Documentation/ABI/testing/sysfs-class-net-qmi 26646F: drivers/net/usb/qmi_wwan.c 26647 26648USB RAW GADGET DRIVER 26649R: Andrey Konovalov <andreyknvl@gmail.com> 26650L: linux-usb@vger.kernel.org 26651S: Maintained 26652B: https://github.com/xairy/raw-gadget/issues 26653F: Documentation/usb/raw-gadget.rst 26654F: drivers/usb/gadget/legacy/raw_gadget.c 26655F: include/uapi/linux/usb/raw_gadget.h 26656 26657USB RTL8150 DRIVER 26658M: Petko Manolov <petkan@nucleusys.com> 26659L: linux-usb@vger.kernel.org 26660L: netdev@vger.kernel.org 26661S: Maintained 26662W: https://github.com/petkan/rtl8150 26663T: git https://github.com/petkan/rtl8150.git 26664F: drivers/net/usb/rtl8150.c 26665 26666USB SERIAL SUBSYSTEM 26667M: Johan Hovold <johan@kernel.org> 26668L: linux-usb@vger.kernel.org 26669S: Maintained 26670T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26671F: Documentation/usb/usb-serial.rst 26672F: drivers/usb/serial/ 26673F: include/linux/usb/serial.h 26674 26675USB SMSC75XX ETHERNET DRIVER 26676M: Steve Glendinning <steve.glendinning@shawell.net> 26677L: netdev@vger.kernel.org 26678S: Maintained 26679F: drivers/net/usb/smsc75xx.* 26680 26681USB SMSC95XX ETHERNET DRIVER 26682M: Steve Glendinning <steve.glendinning@shawell.net> 26683M: UNGLinuxDriver@microchip.com 26684L: netdev@vger.kernel.org 26685S: Maintained 26686F: drivers/net/usb/smsc95xx.* 26687 26688USB SUBSYSTEM 26689M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26690L: linux-usb@vger.kernel.org 26691S: Supported 26692W: http://www.linux-usb.org 26693T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26694F: Documentation/devicetree/bindings/usb/ 26695F: Documentation/usb/ 26696F: drivers/usb/ 26697F: include/dt-bindings/usb/ 26698F: include/linux/usb.h 26699F: include/linux/usb/ 26700F: include/uapi/linux/usb/ 26701 26702USB TYPEC BUS FOR ALTERNATE MODES 26703M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26704L: linux-usb@vger.kernel.org 26705S: Maintained 26706F: Documentation/ABI/testing/sysfs-bus-typec 26707F: Documentation/driver-api/usb/typec_bus.rst 26708F: drivers/usb/typec/altmodes/ 26709F: include/linux/usb/typec_altmode.h 26710 26711USB TYPEC CLASS 26712M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26713L: linux-usb@vger.kernel.org 26714S: Maintained 26715F: Documentation/ABI/testing/sysfs-class-typec 26716F: Documentation/driver-api/usb/typec.rst 26717F: drivers/usb/typec/ 26718F: include/linux/usb/typec.h 26719 26720USB TYPEC INTEL PMC MUX DRIVER 26721M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26722L: linux-usb@vger.kernel.org 26723S: Maintained 26724F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26725F: drivers/usb/typec/mux/intel_pmc_mux.c 26726 26727USB TYPEC PI3USB30532 MUX DRIVER 26728M: Hans de Goede <hansg@kernel.org> 26729L: linux-usb@vger.kernel.org 26730S: Maintained 26731F: drivers/usb/typec/mux/pi3usb30532.c 26732 26733USB TYPEC PORT CONTROLLER DRIVERS 26734M: Badhri Jagan Sridharan <badhri@google.com> 26735L: linux-usb@vger.kernel.org 26736S: Maintained 26737F: drivers/usb/typec/tcpm/tcpci.c 26738F: drivers/usb/typec/tcpm/tcpm.c 26739F: include/linux/usb/tcpci.h 26740F: include/linux/usb/tcpm.h 26741 26742USB TYPEC TUSB1046 MUX DRIVER 26743M: Romain Gantois <romain.gantois@bootlin.com> 26744L: linux-usb@vger.kernel.org 26745S: Maintained 26746F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26747F: drivers/usb/typec/mux/tusb1046.c 26748 26749USB UHCI DRIVER 26750M: Alan Stern <stern@rowland.harvard.edu> 26751L: linux-usb@vger.kernel.org 26752S: Maintained 26753F: drivers/usb/host/uhci* 26754 26755USB VIDEO CLASS 26756M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26757M: Hans de Goede <hansg@kernel.org> 26758L: linux-media@vger.kernel.org 26759S: Maintained 26760W: http://www.ideasonboard.org/uvc/ 26761T: git git://linuxtv.org/media.git 26762F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26763F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26764F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26765F: drivers/media/common/uvc.c 26766F: drivers/media/usb/uvc/ 26767F: include/linux/usb/uvc.h 26768F: include/uapi/linux/uvcvideo.h 26769 26770USB WEBCAM GADGET 26771L: linux-usb@vger.kernel.org 26772S: Orphan 26773F: drivers/usb/gadget/function/*uvc* 26774F: drivers/usb/gadget/legacy/webcam.c 26775F: include/uapi/linux/usb/g_uvc.h 26776 26777USB XHCI DRIVER 26778M: Mathias Nyman <mathias.nyman@intel.com> 26779L: linux-usb@vger.kernel.org 26780S: Supported 26781F: drivers/usb/host/pci-quirks* 26782F: drivers/usb/host/xhci* 26783 26784USER DATAGRAM PROTOCOL (UDP) 26785M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26786L: netdev@vger.kernel.org 26787S: Maintained 26788F: include/linux/udp.h 26789F: include/net/udp.h 26790F: include/trace/events/udp.h 26791F: include/uapi/linux/udp.h 26792F: net/ipv4/udp.c 26793F: net/ipv6/udp.c 26794 26795USER-MODE LINUX (UML) 26796M: Richard Weinberger <richard@nod.at> 26797M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26798M: Johannes Berg <johannes@sipsolutions.net> 26799L: linux-um@lists.infradead.org 26800S: Maintained 26801W: http://user-mode-linux.sourceforge.net 26802Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26803T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26804T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26805F: Documentation/virt/uml/ 26806F: arch/um/ 26807F: arch/x86/um/ 26808F: fs/hostfs/ 26809 26810USERSPACE COPYIN/COPYOUT (UIOVEC) 26811M: Alexander Viro <viro@zeniv.linux.org.uk> 26812L: linux-block@vger.kernel.org 26813L: linux-fsdevel@vger.kernel.org 26814S: Maintained 26815F: include/linux/uio.h 26816F: lib/iov_iter.c 26817 26818USERSPACE DMA BUFFER DRIVER 26819M: Gerd Hoffmann <kraxel@redhat.com> 26820M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26821L: dri-devel@lists.freedesktop.org 26822S: Maintained 26823T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26824F: drivers/dma-buf/udmabuf.c 26825F: include/uapi/linux/udmabuf.h 26826 26827USERSPACE I/O (UIO) 26828M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26829S: Maintained 26830T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26831F: Documentation/driver-api/uio-howto.rst 26832F: drivers/uio/ 26833F: include/linux/uio_driver.h 26834 26835USERSPACE STACK UNWINDING 26836M: Josh Poimboeuf <jpoimboe@kernel.org> 26837M: Steven Rostedt <rostedt@goodmis.org> 26838S: Maintained 26839F: include/linux/unwind*.h 26840F: kernel/unwind/ 26841 26842UTIL-LINUX PACKAGE 26843M: Karel Zak <kzak@redhat.com> 26844L: util-linux@vger.kernel.org 26845S: Maintained 26846W: http://en.wikipedia.org/wiki/Util-linux 26847T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26848 26849UUID HELPERS 26850R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26851L: linux-kernel@vger.kernel.org 26852S: Maintained 26853F: include/linux/uuid.h 26854F: lib/test_uuid.c 26855F: lib/uuid.c 26856 26857UV SYSFS DRIVER 26858M: Justin Ernst <justin.ernst@hpe.com> 26859L: platform-driver-x86@vger.kernel.org 26860S: Maintained 26861F: drivers/platform/x86/uv_sysfs.c 26862 26863UVESAFB DRIVER 26864M: Michal Januszewski <spock@gentoo.org> 26865L: linux-fbdev@vger.kernel.org 26866S: Maintained 26867W: https://github.com/mjanusz/v86d 26868F: Documentation/fb/uvesafb.rst 26869F: drivers/video/fbdev/uvesafb.* 26870 26871Ux500 CLOCK DRIVERS 26872M: Ulf Hansson <ulf.hansson@linaro.org> 26873L: linux-clk@vger.kernel.org 26874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26875S: Maintained 26876F: drivers/clk/ux500/ 26877 26878V4L2 ASYNC AND FWNODE FRAMEWORKS 26879M: Sakari Ailus <sakari.ailus@linux.intel.com> 26880L: linux-media@vger.kernel.org 26881S: Maintained 26882T: git git://linuxtv.org/media.git 26883F: drivers/media/v4l2-core/v4l2-async.c 26884F: drivers/media/v4l2-core/v4l2-fwnode.c 26885F: include/media/v4l2-async.h 26886F: include/media/v4l2-fwnode.h 26887 26888V4L2 LENS DRIVERS 26889M: Sakari Ailus <sakari.ailus@linux.intel.com> 26890L: linux-media@vger.kernel.org 26891S: Maintained 26892F: drivers/media/i2c/ak* 26893F: drivers/media/i2c/dw* 26894F: drivers/media/i2c/lm* 26895 26896V4L2 CAMERA SENSOR DRIVERS 26897M: Sakari Ailus <sakari.ailus@linux.intel.com> 26898L: linux-media@vger.kernel.org 26899S: Maintained 26900F: Documentation/driver-api/media/camera-sensor.rst 26901F: Documentation/driver-api/media/tx-rx.rst 26902F: drivers/media/i2c/ar* 26903F: drivers/media/i2c/gc* 26904F: drivers/media/i2c/hi* 26905F: drivers/media/i2c/imx* 26906F: drivers/media/i2c/mt* 26907F: drivers/media/i2c/og* 26908F: drivers/media/i2c/ov* 26909F: drivers/media/i2c/s5* 26910F: drivers/media/i2c/vd55g1.c 26911F: drivers/media/i2c/vd56g3.c 26912F: drivers/media/i2c/vgxy61.c 26913 26914VF610 NAND DRIVER 26915M: Stefan Agner <stefan@agner.ch> 26916L: linux-mtd@lists.infradead.org 26917S: Supported 26918F: drivers/mtd/nand/raw/vf610_nfc.c 26919 26920VFAT/FAT/MSDOS FILESYSTEM 26921M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26922S: Maintained 26923F: Documentation/filesystems/vfat.rst 26924F: fs/fat/ 26925F: tools/testing/selftests/filesystems/fat/ 26926 26927VFIO CDX DRIVER 26928M: Nipun Gupta <nipun.gupta@amd.com> 26929M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26930L: kvm@vger.kernel.org 26931S: Maintained 26932F: drivers/vfio/cdx/* 26933 26934VFIO DRIVER 26935M: Alex Williamson <alex@shazbot.org> 26936L: kvm@vger.kernel.org 26937S: Maintained 26938T: git https://github.com/awilliam/linux-vfio.git 26939F: Documentation/ABI/testing/debugfs-vfio 26940F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26941F: Documentation/driver-api/vfio.rst 26942F: drivers/vfio/ 26943F: include/linux/vfio.h 26944F: include/linux/vfio_pci_core.h 26945F: include/uapi/linux/vfio.h 26946F: tools/testing/selftests/vfio/ 26947 26948VFIO FSL-MC DRIVER 26949L: kvm@vger.kernel.org 26950S: Obsolete 26951F: drivers/vfio/fsl-mc/ 26952 26953VFIO HISILICON PCI DRIVER 26954M: Longfang Liu <liulongfang@huawei.com> 26955L: kvm@vger.kernel.org 26956S: Maintained 26957F: drivers/vfio/pci/hisilicon/ 26958 26959VFIO MEDIATED DEVICE DRIVERS 26960M: Kirti Wankhede <kwankhede@nvidia.com> 26961L: kvm@vger.kernel.org 26962S: Maintained 26963F: Documentation/driver-api/vfio-mediated-device.rst 26964F: drivers/vfio/mdev/ 26965F: include/linux/mdev.h 26966F: samples/vfio-mdev/ 26967 26968VFIO MLX5 PCI DRIVER 26969M: Yishai Hadas <yishaih@nvidia.com> 26970L: kvm@vger.kernel.org 26971S: Maintained 26972F: drivers/vfio/pci/mlx5/ 26973 26974VFIO NVIDIA GRACE GPU DRIVER 26975M: Ankit Agrawal <ankita@nvidia.com> 26976L: kvm@vger.kernel.org 26977S: Supported 26978F: drivers/vfio/pci/nvgrace-gpu/ 26979 26980VFIO PCI DEVICE SPECIFIC DRIVERS 26981R: Jason Gunthorpe <jgg@nvidia.com> 26982R: Yishai Hadas <yishaih@nvidia.com> 26983R: Shameer Kolothum <skolothumtho@nvidia.com> 26984R: Kevin Tian <kevin.tian@intel.com> 26985L: kvm@vger.kernel.org 26986S: Maintained 26987P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26988F: drivers/vfio/pci/*/ 26989 26990VFIO PDS PCI DRIVER 26991M: Brett Creeley <brett.creeley@amd.com> 26992L: kvm@vger.kernel.org 26993S: Maintained 26994F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26995F: drivers/vfio/pci/pds/ 26996 26997VFIO PLATFORM DRIVER 26998M: Eric Auger <eric.auger@redhat.com> 26999R: Mostafa Saleh <smostafa@google.com> 27000R: Pranjal Shrivastava <praan@google.com> 27001L: kvm@vger.kernel.org 27002S: Maintained 27003F: drivers/vfio/platform/ 27004 27005VFIO QAT PCI DRIVER 27006M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 27007L: kvm@vger.kernel.org 27008L: qat-linux@intel.com 27009S: Supported 27010F: drivers/vfio/pci/qat/ 27011 27012VFIO SELFTESTS 27013M: David Matlack <dmatlack@google.com> 27014L: kvm@vger.kernel.org 27015S: Maintained 27016F: tools/testing/selftests/vfio/ 27017 27018VFIO VIRTIO PCI DRIVER 27019M: Yishai Hadas <yishaih@nvidia.com> 27020L: kvm@vger.kernel.org 27021L: virtualization@lists.linux.dev 27022S: Maintained 27023F: drivers/vfio/pci/virtio 27024 27025VFIO XE PCI DRIVER 27026M: Michał Winiarski <michal.winiarski@intel.com> 27027L: kvm@vger.kernel.org 27028L: intel-xe@lists.freedesktop.org 27029S: Supported 27030F: drivers/vfio/pci/xe 27031 27032VGA_SWITCHEROO 27033R: Lukas Wunner <lukas@wunner.de> 27034S: Maintained 27035T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27036F: Documentation/gpu/vga-switcheroo.rst 27037F: drivers/gpu/vga/vga_switcheroo.c 27038F: include/linux/vga_switcheroo.h 27039 27040VIA RHINE NETWORK DRIVER 27041M: Kevin Brace <kevinbrace@bracecomputerlab.com> 27042S: Maintained 27043F: drivers/net/ethernet/via/via-rhine.c 27044 27045VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 27046M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 27047L: linux-fbdev@vger.kernel.org 27048S: Maintained 27049F: drivers/video/fbdev/via/ 27050F: include/linux/via-core.h 27051F: include/linux/via_i2c.h 27052 27053VIA VELOCITY NETWORK DRIVER 27054M: Francois Romieu <romieu@fr.zoreil.com> 27055L: netdev@vger.kernel.org 27056S: Maintained 27057F: drivers/net/ethernet/via/via-velocity.* 27058 27059VICODEC VIRTUAL CODEC DRIVER 27060M: Hans Verkuil <hverkuil@kernel.org> 27061L: linux-media@vger.kernel.org 27062S: Maintained 27063W: https://linuxtv.org 27064T: git git://linuxtv.org/media.git 27065F: drivers/media/test-drivers/vicodec/* 27066 27067VIDEO I2C POLLING DRIVER 27068M: Matt Ranostay <matt.ranostay@konsulko.com> 27069L: linux-media@vger.kernel.org 27070S: Maintained 27071F: drivers/media/i2c/video-i2c.c 27072 27073VIDEO MULTIPLEXER DRIVER 27074M: Philipp Zabel <p.zabel@pengutronix.de> 27075L: linux-media@vger.kernel.org 27076S: Maintained 27077F: drivers/media/platform/video-mux.c 27078 27079VIDEOBUF2 FRAMEWORK 27080M: Tomasz Figa <tfiga@chromium.org> 27081M: Marek Szyprowski <m.szyprowski@samsung.com> 27082L: linux-media@vger.kernel.org 27083S: Maintained 27084F: drivers/media/common/videobuf2/* 27085F: include/media/videobuf2-* 27086 27087VIDTV VIRTUAL DIGITAL TV DRIVER 27088M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 27089L: linux-media@vger.kernel.org 27090S: Maintained 27091W: https://linuxtv.org 27092T: git git://linuxtv.org/media.git 27093F: drivers/media/test-drivers/vidtv/* 27094 27095VIMC VIRTUAL MEDIA CONTROLLER DRIVER 27096M: Shuah Khan <skhan@linuxfoundation.org> 27097R: Kieran Bingham <kieran.bingham@ideasonboard.com> 27098L: linux-media@vger.kernel.org 27099S: Maintained 27100W: https://linuxtv.org 27101T: git git://linuxtv.org/media.git 27102F: drivers/media/test-drivers/vimc/* 27103 27104VIRT LIB 27105M: Alex Williamson <alex@shazbot.org> 27106M: Paolo Bonzini <pbonzini@redhat.com> 27107L: kvm@vger.kernel.org 27108S: Supported 27109F: virt/lib/ 27110 27111VIRTIO AND VHOST VSOCK DRIVER 27112M: Stefan Hajnoczi <stefanha@redhat.com> 27113M: Stefano Garzarella <sgarzare@redhat.com> 27114L: kvm@vger.kernel.org 27115L: virtualization@lists.linux.dev 27116L: netdev@vger.kernel.org 27117S: Maintained 27118F: drivers/vhost/vsock.c 27119F: include/linux/virtio_vsock.h 27120F: include/uapi/linux/virtio_vsock.h 27121F: net/vmw_vsock/virtio_transport.c 27122F: net/vmw_vsock/virtio_transport_common.c 27123 27124VIRTIO BALLOON 27125M: "Michael S. Tsirkin" <mst@redhat.com> 27126M: David Hildenbrand <david@kernel.org> 27127L: virtualization@lists.linux.dev 27128S: Maintained 27129F: drivers/virtio/virtio_balloon.c 27130F: include/linux/balloon_compaction.h 27131F: include/uapi/linux/virtio_balloon.h 27132F: mm/balloon_compaction.c 27133 27134VIRTIO BLOCK AND SCSI DRIVERS 27135M: "Michael S. Tsirkin" <mst@redhat.com> 27136M: Jason Wang <jasowang@redhat.com> 27137R: Paolo Bonzini <pbonzini@redhat.com> 27138R: Stefan Hajnoczi <stefanha@redhat.com> 27139R: Eugenio Pérez <eperezma@redhat.com> 27140L: virtualization@lists.linux.dev 27141S: Maintained 27142F: drivers/block/virtio_blk.c 27143F: drivers/scsi/virtio_scsi.c 27144F: include/uapi/linux/virtio_blk.h 27145F: include/uapi/linux/virtio_scsi.h 27146 27147VIRTIO CONSOLE DRIVER 27148M: Amit Shah <amit@kernel.org> 27149L: virtualization@lists.linux.dev 27150S: Maintained 27151F: drivers/char/virtio_console.c 27152F: include/uapi/linux/virtio_console.h 27153 27154VIRTIO CORE AND NET DRIVERS 27155M: "Michael S. Tsirkin" <mst@redhat.com> 27156M: Jason Wang <jasowang@redhat.com> 27157R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27158R: Eugenio Pérez <eperezma@redhat.com> 27159L: virtualization@lists.linux.dev 27160S: Maintained 27161F: Documentation/ABI/testing/sysfs-bus-vdpa 27162F: Documentation/ABI/testing/sysfs-class-vduse 27163F: Documentation/devicetree/bindings/virtio/ 27164F: Documentation/driver-api/virtio/ 27165F: drivers/block/virtio_blk.c 27166F: drivers/crypto/virtio/ 27167F: drivers/net/virtio_net.c 27168F: drivers/vdpa/ 27169F: drivers/virtio/ 27170F: include/linux/vdpa.h 27171F: include/linux/virtio*.h 27172F: include/linux/vringh.h 27173F: include/uapi/linux/virtio_*.h 27174F: net/vmw_vsock/virtio* 27175F: tools/virtio/ 27176F: tools/testing/selftests/drivers/net/virtio_net/ 27177 27178VIRTIO CRYPTO DRIVER 27179M: Gonglei <arei.gonglei@huawei.com> 27180L: virtualization@lists.linux.dev 27181L: linux-crypto@vger.kernel.org 27182S: Maintained 27183F: drivers/crypto/virtio/ 27184F: include/uapi/linux/virtio_crypto.h 27185 27186VIRTIO DRIVERS FOR S390 27187M: Cornelia Huck <cohuck@redhat.com> 27188M: Halil Pasic <pasic@linux.ibm.com> 27189M: Eric Farman <farman@linux.ibm.com> 27190L: linux-s390@vger.kernel.org 27191L: virtualization@lists.linux.dev 27192L: kvm@vger.kernel.org 27193S: Supported 27194F: arch/s390/include/uapi/asm/virtio-ccw.h 27195F: drivers/s390/virtio/ 27196 27197VIRTIO FILE SYSTEM 27198M: Vivek Goyal <vgoyal@redhat.com> 27199M: Stefan Hajnoczi <stefanha@redhat.com> 27200M: Miklos Szeredi <miklos@szeredi.hu> 27201R: Eugenio Pérez <eperezma@redhat.com> 27202L: virtualization@lists.linux.dev 27203L: linux-fsdevel@vger.kernel.org 27204S: Supported 27205W: https://virtio-fs.gitlab.io/ 27206F: Documentation/filesystems/virtiofs.rst 27207F: fs/fuse/virtio_fs.c 27208F: include/uapi/linux/virtio_fs.h 27209 27210VIRTIO GPIO DRIVER 27211M: Enrico Weigelt, metux IT consult <info@metux.net> 27212M: Viresh Kumar <vireshk@kernel.org> 27213L: linux-gpio@vger.kernel.org 27214L: virtualization@lists.linux.dev 27215S: Maintained 27216F: drivers/gpio/gpio-virtio.c 27217F: include/uapi/linux/virtio_gpio.h 27218 27219VIRTIO GPU DRIVER 27220M: David Airlie <airlied@redhat.com> 27221M: Gerd Hoffmann <kraxel@redhat.com> 27222M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 27223R: Gurchetan Singh <gurchetansingh@chromium.org> 27224R: Chia-I Wu <olvaffe@gmail.com> 27225L: dri-devel@lists.freedesktop.org 27226L: virtualization@lists.linux.dev 27227S: Maintained 27228T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27229F: drivers/gpu/drm/ci/xfails/virtio* 27230F: drivers/gpu/drm/virtio/ 27231F: include/uapi/linux/virtio_gpu.h 27232 27233VIRTIO HOST (VHOST) 27234M: "Michael S. Tsirkin" <mst@redhat.com> 27235M: Jason Wang <jasowang@redhat.com> 27236R: Eugenio Pérez <eperezma@redhat.com> 27237L: kvm@vger.kernel.org 27238L: virtualization@lists.linux.dev 27239L: netdev@vger.kernel.org 27240S: Maintained 27241T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 27242F: drivers/vhost/ 27243F: include/linux/sched/vhost_task.h 27244F: include/linux/vhost_iotlb.h 27245F: include/uapi/linux/vhost.h 27246F: kernel/vhost_task.c 27247 27248VIRTIO HOST (VHOST-SCSI) 27249M: "Michael S. Tsirkin" <mst@redhat.com> 27250M: Jason Wang <jasowang@redhat.com> 27251M: Mike Christie <michael.christie@oracle.com> 27252R: Paolo Bonzini <pbonzini@redhat.com> 27253R: Stefan Hajnoczi <stefanha@redhat.com> 27254L: virtualization@lists.linux.dev 27255S: Maintained 27256F: drivers/vhost/scsi.c 27257 27258VIRTIO I2C DRIVER 27259M: Viresh Kumar <viresh.kumar@linaro.org> 27260R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 27261L: linux-i2c@vger.kernel.org 27262L: virtualization@lists.linux.dev 27263S: Maintained 27264F: drivers/i2c/busses/i2c-virtio.c 27265F: include/uapi/linux/virtio_i2c.h 27266 27267VIRTIO INPUT DRIVER 27268M: Gerd Hoffmann <kraxel@redhat.com> 27269S: Maintained 27270F: drivers/virtio/virtio_input.c 27271F: include/uapi/linux/virtio_input.h 27272 27273VIRTIO IOMMU DRIVER 27274M: Jean-Philippe Brucker <jean-philippe@linaro.org> 27275L: virtualization@lists.linux.dev 27276S: Maintained 27277F: drivers/iommu/virtio-iommu.c 27278F: include/uapi/linux/virtio_iommu.h 27279 27280VIRTIO MEM DRIVER 27281M: David Hildenbrand <david@kernel.org> 27282L: virtualization@lists.linux.dev 27283S: Maintained 27284W: https://virtio-mem.gitlab.io/ 27285F: drivers/virtio/virtio_mem.c 27286F: include/uapi/linux/virtio_mem.h 27287 27288VIRTIO PMEM DRIVER 27289M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 27290L: virtualization@lists.linux.dev 27291S: Maintained 27292F: drivers/nvdimm/nd_virtio.c 27293F: drivers/nvdimm/virtio_pmem.c 27294 27295VIRTIO RTC DRIVER 27296M: Peter Hilber <peter.hilber@oss.qualcomm.com> 27297L: virtualization@lists.linux.dev 27298S: Maintained 27299F: drivers/virtio/virtio_rtc_* 27300F: include/uapi/linux/virtio_rtc.h 27301 27302VIRTIO SOUND DRIVER 27303M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 27304M: "Michael S. Tsirkin" <mst@redhat.com> 27305L: virtualization@lists.linux.dev 27306L: linux-sound@vger.kernel.org 27307S: Maintained 27308F: include/uapi/linux/virtio_snd.h 27309F: sound/virtio/* 27310 27311VIRTIO SPI DRIVER 27312M: Haixu Cui <quic_haixcui@quicinc.com> 27313L: virtualization@lists.linux.dev 27314S: Maintained 27315F: drivers/spi/spi-virtio.c 27316F: include/uapi/linux/virtio_spi.h 27317 27318VIRTUAL BOX GUEST DEVICE DRIVER 27319M: Hans de Goede <hansg@kernel.org> 27320M: Arnd Bergmann <arnd@arndb.de> 27321M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27322S: Maintained 27323F: drivers/virt/vboxguest/ 27324F: include/linux/vbox_utils.h 27325F: include/uapi/linux/vbox*.h 27326 27327VIRTUAL BOX SHARED FOLDER VFS DRIVER 27328M: Hans de Goede <hansg@kernel.org> 27329L: linux-fsdevel@vger.kernel.org 27330S: Maintained 27331F: fs/vboxsf/* 27332 27333VIRTUAL PCM TEST DRIVER 27334M: Ivan Orlov <ivan.orlov0322@gmail.com> 27335L: linux-sound@vger.kernel.org 27336S: Maintained 27337F: Documentation/sound/cards/pcmtest.rst 27338F: sound/drivers/pcmtest.c 27339F: tools/testing/selftests/alsa/test-pcmtest-driver.c 27340 27341VIRTUAL SERIO DEVICE DRIVER 27342M: Stephen Chandler Paul <thatslyude@gmail.com> 27343S: Maintained 27344F: drivers/input/serio/userio.c 27345F: include/uapi/linux/userio.h 27346 27347VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 27348M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27349S: Maintained 27350F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27351F: drivers/iio/light/veml3235.c 27352 27353VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 27354M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27355S: Maintained 27356F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27357F: drivers/iio/light/veml6030.c 27358 27359VISHAY VEML6046X00 RGBIR COLOR SENSOR DRIVER 27360M: Andreas Klinger <ak@it-klinger.de> 27361S: Maintained 27362F: Documentation/devicetree/bindings/iio/light/vishay,veml6046x00.yaml 27363F: drivers/iio/light/veml6046x00.c 27364 27365VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 27366M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27367S: Maintained 27368F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 27369F: drivers/iio/light/veml6075.c 27370 27371VISL VIRTUAL STATELESS DECODER DRIVER 27372M: Daniel Almeida <daniel.almeida@collabora.com> 27373L: linux-media@vger.kernel.org 27374S: Supported 27375F: drivers/media/test-drivers/visl 27376 27377VIVID VIRTUAL VIDEO DRIVER 27378M: Hans Verkuil <hverkuil@kernel.org> 27379L: linux-media@vger.kernel.org 27380S: Maintained 27381W: https://linuxtv.org 27382T: git git://linuxtv.org/media.git 27383F: drivers/media/test-drivers/vivid/* 27384 27385VM SOCKETS (AF_VSOCK) 27386M: Stefano Garzarella <sgarzare@redhat.com> 27387L: virtualization@lists.linux.dev 27388L: netdev@vger.kernel.org 27389S: Maintained 27390F: drivers/net/vsockmon.c 27391F: include/net/af_vsock.h 27392F: include/uapi/linux/vm_sockets.h 27393F: include/uapi/linux/vm_sockets_diag.h 27394F: include/uapi/linux/vsockmon.h 27395F: net/vmw_vsock/ 27396F: tools/testing/selftests/vsock/ 27397F: tools/testing/vsock/ 27398 27399VMALLOC 27400M: Andrew Morton <akpm@linux-foundation.org> 27401M: Uladzislau Rezki <urezki@gmail.com> 27402L: linux-mm@kvack.org 27403S: Maintained 27404W: http://www.linux-mm.org 27405T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 27406F: include/linux/vmalloc.h 27407F: mm/vmalloc.c 27408F: lib/test_vmalloc.c 27409 27410VME SUBSYSTEM 27411L: linux-kernel@vger.kernel.org 27412S: Orphan 27413T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27414F: Documentation/driver-api/vme.rst 27415F: drivers/staging/vme_user/ 27416 27417VMWARE BALLOON DRIVER 27418M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 27419R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27420L: linux-kernel@vger.kernel.org 27421S: Supported 27422F: drivers/misc/vmw_balloon.c 27423 27424VMWARE HYPERVISOR INTERFACE 27425M: Ajay Kaher <ajay.kaher@broadcom.com> 27426M: Alexey Makhalov <alexey.makhalov@broadcom.com> 27427R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27428L: virtualization@lists.linux.dev 27429L: x86@kernel.org 27430S: Supported 27431T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 27432F: arch/x86/include/asm/vmware.h 27433F: arch/x86/kernel/cpu/vmware.c 27434 27435VMWARE PVRDMA DRIVER 27436M: Bryan Tan <bryan-bt.tan@broadcom.com> 27437M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27438R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27439L: linux-rdma@vger.kernel.org 27440S: Supported 27441F: drivers/infiniband/hw/vmw_pvrdma/ 27442 27443VMWARE PVSCSI DRIVER 27444M: Vishal Bhakta <vishal.bhakta@broadcom.com> 27445R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27446L: linux-scsi@vger.kernel.org 27447S: Supported 27448F: drivers/scsi/vmw_pvscsi.c 27449F: drivers/scsi/vmw_pvscsi.h 27450 27451VMWARE VIRTUAL PTP CLOCK DRIVER 27452M: Nick Shi <nick.shi@broadcom.com> 27453R: Ajay Kaher <ajay.kaher@broadcom.com> 27454R: Alexey Makhalov <alexey.makhalov@broadcom.com> 27455R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27456L: netdev@vger.kernel.org 27457S: Supported 27458F: drivers/ptp/ptp_vmw.c 27459 27460VMWARE VMCI DRIVER 27461M: Bryan Tan <bryan-bt.tan@broadcom.com> 27462M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27463R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27464L: linux-kernel@vger.kernel.org 27465S: Supported 27466F: drivers/misc/vmw_vmci/ 27467F: include/linux/vmw_vmci* 27468 27469VMWARE VMMOUSE SUBDRIVER 27470M: Zack Rusin <zack.rusin@broadcom.com> 27471R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27472L: linux-input@vger.kernel.org 27473S: Supported 27474F: drivers/input/mouse/vmmouse.c 27475F: drivers/input/mouse/vmmouse.h 27476 27477VMWARE VMXNET3 ETHERNET DRIVER 27478M: Ronak Doshi <ronak.doshi@broadcom.com> 27479R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27480L: netdev@vger.kernel.org 27481S: Supported 27482F: drivers/net/vmxnet3/ 27483 27484VMWARE VSOCK VMCI TRANSPORT DRIVER 27485M: Bryan Tan <bryan-bt.tan@broadcom.com> 27486M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27487R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27488L: linux-kernel@vger.kernel.org 27489S: Supported 27490F: net/vmw_vsock/vmci_transport* 27491 27492VOCORE VOCORE2 BOARD 27493M: Harvey Hunt <harveyhuntnexus@gmail.com> 27494L: linux-mips@vger.kernel.org 27495S: Maintained 27496F: arch/mips/boot/dts/ralink/vocore2.dts 27497 27498VOLTAGE AND CURRENT REGULATOR FRAMEWORK 27499M: Liam Girdwood <lgirdwood@gmail.com> 27500M: Mark Brown <broonie@kernel.org> 27501L: linux-kernel@vger.kernel.org 27502S: Supported 27503W: http://www.slimlogic.co.uk/?p=48 27504T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 27505F: Documentation/devicetree/bindings/regulator/ 27506F: Documentation/power/regulator/ 27507F: drivers/regulator/ 27508F: rust/kernel/regulator.rs 27509F: include/dt-bindings/regulator/ 27510F: include/linux/regulator/ 27511K: regulator_get_optional 27512 27513VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 27514R: Matti Vaittinen <mazziesaccount@gmail.com> 27515F: drivers/regulator/irq_helpers.c 27516 27517VRF 27518M: David Ahern <dsahern@kernel.org> 27519L: netdev@vger.kernel.org 27520S: Maintained 27521F: Documentation/networking/vrf.rst 27522F: drivers/net/vrf.c 27523 27524VSPRINTF 27525M: Petr Mladek <pmladek@suse.com> 27526M: Steven Rostedt <rostedt@goodmis.org> 27527R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27528R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27529R: Sergey Senozhatsky <senozhatsky@chromium.org> 27530S: Maintained 27531T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27532F: Documentation/core-api/printk-formats.rst 27533F: lib/tests/printf_kunit.c 27534F: lib/tests/scanf_kunit.c 27535F: lib/vsprintf.c 27536 27537VT1211 HARDWARE MONITOR DRIVER 27538M: Juerg Haefliger <juergh@proton.me> 27539L: linux-hwmon@vger.kernel.org 27540S: Maintained 27541F: Documentation/hwmon/vt1211.rst 27542F: drivers/hwmon/vt1211.c 27543 27544VT8231 HARDWARE MONITOR DRIVER 27545M: Roger Lucas <vt8231@hiddenengine.co.uk> 27546L: linux-hwmon@vger.kernel.org 27547S: Maintained 27548F: drivers/hwmon/vt8231.c 27549 27550VUB300 USB to SDIO/SD/MMC bridge chip 27551L: linux-mmc@vger.kernel.org 27552S: Orphan 27553F: drivers/mmc/host/vub300.c 27554 27555W1 DALLAS'S 1-WIRE BUS 27556M: Krzysztof Kozlowski <krzk@kernel.org> 27557S: Maintained 27558F: Documentation/devicetree/bindings/w1/ 27559F: Documentation/w1/ 27560F: drivers/w1/ 27561F: include/linux/w1.h 27562 27563W83791D HARDWARE MONITORING DRIVER 27564M: Marc Hulsman <m.hulsman@tudelft.nl> 27565L: linux-hwmon@vger.kernel.org 27566S: Maintained 27567F: Documentation/hwmon/w83791d.rst 27568F: drivers/hwmon/w83791d.c 27569 27570W83793 HARDWARE MONITORING DRIVER 27571M: Rudolf Marek <r.marek@assembler.cz> 27572L: linux-hwmon@vger.kernel.org 27573S: Maintained 27574F: Documentation/hwmon/w83793.rst 27575F: drivers/hwmon/w83793.c 27576 27577W83795 HARDWARE MONITORING DRIVER 27578M: Jean Delvare <jdelvare@suse.com> 27579L: linux-hwmon@vger.kernel.org 27580S: Maintained 27581F: drivers/hwmon/w83795.c 27582 27583W83L51xD SD/MMC CARD INTERFACE DRIVER 27584M: Pierre Ossman <pierre@ossman.eu> 27585S: Maintained 27586F: drivers/mmc/host/wbsd.* 27587 27588WACOM PROTOCOL 4 SERIAL TABLETS 27589M: Julian Squires <julian@cipht.net> 27590M: Hans de Goede <hansg@kernel.org> 27591L: linux-input@vger.kernel.org 27592S: Maintained 27593F: drivers/input/tablet/wacom_serial4.c 27594 27595WANGXUN ETHERNET DRIVER 27596M: Jiawen Wu <jiawenwu@trustnetic.com> 27597M: Mengyuan Lou <mengyuanlou@net-swift.com> 27598L: netdev@vger.kernel.org 27599S: Maintained 27600W: https://www.net-swift.com 27601F: Documentation/networking/device_drivers/ethernet/wangxun/* 27602F: drivers/net/ethernet/wangxun/ 27603F: drivers/net/pcs/pcs-xpcs-wx.c 27604 27605WATCHDOG DEVICE DRIVERS 27606M: Wim Van Sebroeck <wim@linux-watchdog.org> 27607M: Guenter Roeck <linux@roeck-us.net> 27608L: linux-watchdog@vger.kernel.org 27609S: Maintained 27610W: http://www.linux-watchdog.org/ 27611T: git git://www.linux-watchdog.org/linux-watchdog.git 27612F: Documentation/devicetree/bindings/watchdog/ 27613F: Documentation/watchdog/ 27614F: drivers/watchdog/ 27615F: include/linux/watchdog.h 27616F: include/trace/events/watchdog.h 27617F: include/uapi/linux/watchdog.h 27618 27619WAVE5 VPU CODEC DRIVER 27620M: Nas Chung <nas.chung@chipsnmedia.com> 27621M: Jackson Lee <jackson.lee@chipsnmedia.com> 27622L: linux-media@vger.kernel.org 27623S: Maintained 27624F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27625F: drivers/media/platform/chips-media/wave5/ 27626 27627WHISKEYCOVE PMIC GPIO DRIVER 27628M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27629L: linux-gpio@vger.kernel.org 27630S: Maintained 27631F: drivers/gpio/gpio-wcove.c 27632 27633WHWAVE RTC DRIVER 27634M: Dianlong Li <long17.cool@163.com> 27635L: linux-rtc@vger.kernel.org 27636S: Maintained 27637F: drivers/rtc/rtc-sd3078.c 27638 27639WIIMOTE HID DRIVER 27640M: David Rheinsberg <david@readahead.eu> 27641L: linux-input@vger.kernel.org 27642S: Maintained 27643F: drivers/hid/hid-wiimote* 27644 27645WILOCITY WIL6210 WIRELESS DRIVER 27646L: linux-wireless@vger.kernel.org 27647S: Orphan 27648W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27649F: drivers/net/wireless/ath/wil6210/ 27650 27651WINBOND CIR DRIVER 27652M: David Härdeman <david@hardeman.nu> 27653S: Maintained 27654F: drivers/media/rc/winbond-cir.c 27655 27656WINSEN MHZ19B 27657M: Gyeyoung Baek <gye976@gmail.com> 27658S: Maintained 27659F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27660F: drivers/iio/chemical/mhz19b.c 27661 27662WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27663L: linux-watchdog@vger.kernel.org 27664S: Orphan 27665F: drivers/watchdog/ebc-c384_wdt.c 27666 27667WINSYSTEMS WS16C48 GPIO DRIVER 27668M: William Breathitt Gray <wbg@kernel.org> 27669L: linux-gpio@vger.kernel.org 27670S: Maintained 27671F: drivers/gpio/gpio-ws16c48.c 27672 27673WIREGUARD SECURE NETWORK TUNNEL 27674M: Jason A. Donenfeld <Jason@zx2c4.com> 27675L: wireguard@lists.zx2c4.com 27676L: netdev@vger.kernel.org 27677S: Maintained 27678F: drivers/net/wireguard/ 27679F: tools/testing/selftests/wireguard/ 27680 27681WISTRON LAPTOP BUTTON DRIVER 27682M: Miloslav Trmac <mitr@volny.cz> 27683S: Maintained 27684F: drivers/input/misc/wistron_btns.c 27685 27686WMI BINARY MOF DRIVER 27687M: Armin Wolf <W_Armin@gmx.de> 27688R: Thomas Weißschuh <linux@weissschuh.net> 27689L: platform-driver-x86@vger.kernel.org 27690S: Maintained 27691F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27692F: Documentation/wmi/devices/wmi-bmof.rst 27693F: drivers/platform/x86/wmi-bmof.c 27694 27695WOLFSON MICROELECTRONICS DRIVERS 27696L: patches@opensource.cirrus.com 27697S: Supported 27698W: https://github.com/CirrusLogic/linux-drivers/wiki 27699T: git https://github.com/CirrusLogic/linux-drivers.git 27700F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27701F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27702F: Documentation/devicetree/bindings/mfd/wm831x.txt 27703F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27704F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27705F: Documentation/devicetree/bindings/sound/wm* 27706F: Documentation/hwmon/wm83??.rst 27707F: arch/arm/mach-s3c/mach-crag6410* 27708F: drivers/clk/clk-wm83*.c 27709F: drivers/gpio/gpio-*wm*.c 27710F: drivers/gpio/gpio-arizona.c 27711F: drivers/hwmon/wm83??-hwmon.c 27712F: drivers/input/misc/wm831x-on.c 27713F: drivers/input/touchscreen/wm831x-ts.c 27714F: drivers/input/touchscreen/wm97*.c 27715F: drivers/leds/leds-wm83*.c 27716F: drivers/mfd/arizona* 27717F: drivers/mfd/cs47l24* 27718F: drivers/mfd/wm*.c 27719F: drivers/power/supply/wm83*.c 27720F: drivers/regulator/arizona* 27721F: drivers/regulator/wm8*.c 27722F: drivers/rtc/rtc-wm83*.c 27723F: drivers/video/backlight/wm83*_bl.c 27724F: drivers/watchdog/wm83*_wdt.c 27725F: include/linux/mfd/arizona/ 27726F: include/linux/mfd/wm831x/ 27727F: include/linux/mfd/wm8350/ 27728F: include/linux/mfd/wm8400* 27729F: include/linux/regulator/arizona* 27730F: include/linux/wm97xx.h 27731F: include/sound/wm????.h 27732F: sound/soc/codecs/arizona* 27733F: sound/soc/codecs/cs47l24* 27734F: sound/soc/codecs/wm* 27735 27736WORKQUEUE 27737M: Tejun Heo <tj@kernel.org> 27738R: Lai Jiangshan <jiangshanlai@gmail.com> 27739S: Maintained 27740T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27741F: Documentation/core-api/workqueue.rst 27742F: include/linux/workqueue.h 27743F: kernel/workqueue.c 27744F: kernel/workqueue_internal.h 27745 27746WWAN DRIVERS 27747M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27748M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27749R: Johannes Berg <johannes@sipsolutions.net> 27750L: netdev@vger.kernel.org 27751S: Maintained 27752F: drivers/net/wwan/ 27753F: include/linux/wwan.h 27754F: include/uapi/linux/wwan.h 27755 27756X-POWERS AXP288 PMIC DRIVERS 27757M: Hans de Goede <hansg@kernel.org> 27758S: Maintained 27759F: drivers/acpi/pmic/intel_pmic_xpower.c 27760N: axp288 27761 27762X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27763M: Chen-Yu Tsai <wens@kernel.org> 27764L: linux-kernel@vger.kernel.org 27765S: Maintained 27766N: axp[128] 27767 27768X.25 STACK 27769M: Martin Schiller <ms@dev.tdt.de> 27770L: linux-x25@vger.kernel.org 27771S: Maintained 27772F: Documentation/networking/lapb-module.rst 27773F: Documentation/networking/x25* 27774F: drivers/net/wan/hdlc_x25.c 27775F: drivers/net/wan/lapbether.c 27776F: include/*/lapb.h 27777F: include/net/x25* 27778F: include/uapi/linux/x25.h 27779F: net/lapb/ 27780F: net/x25/ 27781 27782X86 ARCHITECTURE (32-BIT AND 64-BIT) 27783M: Thomas Gleixner <tglx@linutronix.de> 27784M: Ingo Molnar <mingo@redhat.com> 27785M: Borislav Petkov <bp@alien8.de> 27786M: Dave Hansen <dave.hansen@linux.intel.com> 27787M: x86@kernel.org 27788R: "H. Peter Anvin" <hpa@zytor.com> 27789L: linux-kernel@vger.kernel.org 27790S: Maintained 27791T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27792F: Documentation/arch/x86/ 27793F: Documentation/devicetree/bindings/x86/ 27794F: arch/x86/ 27795F: tools/testing/selftests/x86 27796 27797X86 CPUID DATABASE 27798M: Borislav Petkov <bp@alien8.de> 27799M: Thomas Gleixner <tglx@linutronix.de> 27800M: x86@kernel.org 27801R: Ahmed S. Darwish <darwi@linutronix.de> 27802L: x86-cpuid@lists.linux.dev 27803S: Maintained 27804W: https://x86-cpuid.org 27805F: tools/arch/x86/kcpuid/ 27806 27807X86 ENTRY CODE 27808M: Andy Lutomirski <luto@kernel.org> 27809L: linux-kernel@vger.kernel.org 27810S: Maintained 27811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27812F: arch/x86/entry/ 27813 27814X86 HARDWARE VULNERABILITIES 27815M: Thomas Gleixner <tglx@linutronix.de> 27816M: Borislav Petkov <bp@alien8.de> 27817M: Peter Zijlstra <peterz@infradead.org> 27818M: Josh Poimboeuf <jpoimboe@kernel.org> 27819R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27820S: Maintained 27821F: Documentation/admin-guide/hw-vuln/ 27822F: arch/x86/include/asm/nospec-branch.h 27823F: arch/x86/kernel/cpu/bugs.c 27824 27825X86 MCE INFRASTRUCTURE 27826M: Tony Luck <tony.luck@intel.com> 27827M: Borislav Petkov <bp@alien8.de> 27828L: linux-edac@vger.kernel.org 27829S: Maintained 27830F: Documentation/ABI/testing/sysfs-mce 27831F: Documentation/arch/x86/x86_64/machinecheck.rst 27832F: arch/x86/kernel/cpu/mce/* 27833 27834X86 MICROCODE UPDATE SUPPORT 27835M: Borislav Petkov <bp@alien8.de> 27836S: Maintained 27837F: arch/x86/kernel/cpu/microcode/* 27838 27839X86 MM 27840M: Dave Hansen <dave.hansen@linux.intel.com> 27841M: Andy Lutomirski <luto@kernel.org> 27842M: Peter Zijlstra <peterz@infradead.org> 27843L: linux-kernel@vger.kernel.org 27844S: Maintained 27845T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27846F: arch/x86/mm/ 27847 27848X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27849M: Hans de Goede <hansg@kernel.org> 27850L: platform-driver-x86@vger.kernel.org 27851S: Maintained 27852T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27853F: drivers/platform/x86/x86-android-tablets/ 27854 27855X86 PLATFORM DRIVERS 27856M: Hans de Goede <hansg@kernel.org> 27857M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27858L: platform-driver-x86@vger.kernel.org 27859S: Maintained 27860Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27861T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27862F: drivers/platform/olpc/ 27863F: drivers/platform/x86/ 27864F: include/linux/platform_data/x86/ 27865 27866X86 PLATFORM UV HPE SUPERDOME FLEX 27867M: Steve Wahl <steve.wahl@hpe.com> 27868R: Justin Ernst <justin.ernst@hpe.com> 27869R: Kyle Meyer <kyle.meyer@hpe.com> 27870R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27871R: Russ Anderson <russ.anderson@hpe.com> 27872S: Supported 27873F: arch/x86/include/asm/uv/ 27874F: arch/x86/kernel/apic/x2apic_uv_x.c 27875F: arch/x86/platform/uv/ 27876 27877X86 STACK UNWINDING 27878M: Josh Poimboeuf <jpoimboe@kernel.org> 27879M: Peter Zijlstra <peterz@infradead.org> 27880S: Supported 27881F: arch/x86/include/asm/unwind*.h 27882F: arch/x86/kernel/dumpstack.c 27883F: arch/x86/kernel/stacktrace.c 27884F: arch/x86/kernel/unwind_*.c 27885 27886X86 TRUST DOMAIN EXTENSIONS (TDX) 27887M: Kiryl Shutsemau <kas@kernel.org> 27888R: Dave Hansen <dave.hansen@linux.intel.com> 27889R: Rick Edgecombe <rick.p.edgecombe@intel.com> 27890L: x86@kernel.org 27891L: linux-coco@lists.linux.dev 27892L: kvm@vger.kernel.org 27893S: Supported 27894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27895N: tdx 27896K: \b(tdx) 27897 27898X86 VDSO 27899M: Andy Lutomirski <luto@kernel.org> 27900L: linux-kernel@vger.kernel.org 27901S: Maintained 27902T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27903F: arch/x86/entry/vdso/ 27904 27905XARRAY 27906M: Matthew Wilcox <willy@infradead.org> 27907L: linux-fsdevel@vger.kernel.org 27908L: linux-mm@kvack.org 27909S: Supported 27910F: Documentation/core-api/xarray.rst 27911F: include/linux/idr.h 27912F: include/linux/xarray.h 27913F: lib/idr.c 27914F: lib/test_xarray.c 27915F: lib/xarray.c 27916F: tools/testing/radix-tree 27917 27918XARRAY API [RUST] 27919M: Tamir Duberstein <tamird@gmail.com> 27920M: Andreas Hindborg <a.hindborg@kernel.org> 27921L: rust-for-linux@vger.kernel.org 27922S: Supported 27923W: https://rust-for-linux.com 27924B: https://github.com/Rust-for-Linux/linux/issues 27925C: https://rust-for-linux.zulipchat.com 27926T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27927F: rust/kernel/xarray.rs 27928 27929XBOX DVD IR REMOTE 27930M: Benjamin Valentin <benpicco@googlemail.com> 27931S: Maintained 27932F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27933F: drivers/media/rc/xbox_remote.c 27934 27935XC2028/3028 TUNER DRIVER 27936M: Mauro Carvalho Chehab <mchehab@kernel.org> 27937L: linux-media@vger.kernel.org 27938S: Maintained 27939W: https://linuxtv.org 27940T: git git://linuxtv.org/media.git 27941F: drivers/media/tuners/xc2028.* 27942 27943XDP (eXpress Data Path) 27944M: Alexei Starovoitov <ast@kernel.org> 27945M: Daniel Borkmann <daniel@iogearbox.net> 27946M: David S. Miller <davem@davemloft.net> 27947M: Jakub Kicinski <kuba@kernel.org> 27948M: Jesper Dangaard Brouer <hawk@kernel.org> 27949M: John Fastabend <john.fastabend@gmail.com> 27950R: Stanislav Fomichev <sdf@fomichev.me> 27951L: netdev@vger.kernel.org 27952L: bpf@vger.kernel.org 27953S: Supported 27954F: drivers/net/ethernet/*/*/*/*/*xdp* 27955F: drivers/net/ethernet/*/*/*xdp* 27956F: include/net/xdp.h 27957F: include/net/xdp_priv.h 27958F: include/trace/events/xdp.h 27959F: kernel/bpf/cpumap.c 27960F: kernel/bpf/devmap.c 27961F: net/core/xdp.c 27962F: samples/bpf/xdp* 27963F: tools/testing/selftests/bpf/*/*xdp* 27964F: tools/testing/selftests/bpf/*xdp* 27965K: (?:\b|_)xdp(?:\b|_) 27966 27967XDP SOCKETS (AF_XDP) 27968M: Magnus Karlsson <magnus.karlsson@intel.com> 27969M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27970R: Stanislav Fomichev <sdf@fomichev.me> 27971L: netdev@vger.kernel.org 27972L: bpf@vger.kernel.org 27973S: Maintained 27974F: Documentation/networking/af_xdp.rst 27975F: include/net/netns/xdp.h 27976F: include/net/xdp_sock* 27977F: include/net/xsk_buff_pool.h 27978F: include/uapi/linux/if_xdp.h 27979F: include/uapi/linux/xdp_diag.h 27980F: net/xdp/ 27981F: tools/testing/selftests/bpf/*xsk* 27982 27983XEN BLOCK SUBSYSTEM 27984M: Roger Pau Monné <roger.pau@citrix.com> 27985L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27986S: Supported 27987F: drivers/block/xen* 27988F: drivers/block/xen-blkback/* 27989 27990XEN HYPERVISOR ARM 27991M: Stefano Stabellini <sstabellini@kernel.org> 27992L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27993S: Maintained 27994F: arch/arm/include/asm/xen/ 27995F: arch/arm/xen/ 27996 27997XEN HYPERVISOR ARM64 27998M: Stefano Stabellini <sstabellini@kernel.org> 27999L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28000S: Maintained 28001F: arch/arm64/include/asm/xen/ 28002F: arch/arm64/xen/ 28003 28004XEN HYPERVISOR INTERFACE 28005M: Juergen Gross <jgross@suse.com> 28006M: Stefano Stabellini <sstabellini@kernel.org> 28007R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 28008L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28009S: Supported 28010T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 28011F: Documentation/ABI/stable/sysfs-hypervisor-xen 28012F: Documentation/ABI/testing/sysfs-hypervisor-xen 28013F: drivers/*/xen-*front.c 28014F: drivers/xen/ 28015F: include/uapi/xen/ 28016F: include/xen/ 28017F: kernel/configs/xen.config 28018 28019XEN HYPERVISOR X86 28020M: Juergen Gross <jgross@suse.com> 28021R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 28022L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28023S: Supported 28024F: arch/x86/configs/xen.config 28025F: arch/x86/include/asm/pvclock-abi.h 28026F: arch/x86/include/asm/xen/ 28027F: arch/x86/platform/pvh/ 28028F: arch/x86/xen/ 28029 28030XEN NETWORK BACKEND DRIVER 28031M: Wei Liu <wei.liu@kernel.org> 28032M: Paul Durrant <paul@xen.org> 28033L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28034L: netdev@vger.kernel.org 28035S: Supported 28036F: drivers/net/xen-netback/* 28037 28038XEN PCI SUBSYSTEM 28039M: Juergen Gross <jgross@suse.com> 28040L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28041S: Supported 28042F: arch/x86/pci/*xen* 28043F: drivers/pci/*xen* 28044 28045XEN PVSCSI DRIVERS 28046M: Juergen Gross <jgross@suse.com> 28047L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28048L: linux-scsi@vger.kernel.org 28049S: Supported 28050F: drivers/scsi/xen-scsifront.c 28051F: drivers/xen/xen-scsiback.c 28052F: include/xen/interface/io/vscsiif.h 28053 28054XEN PVUSB DRIVER 28055M: Juergen Gross <jgross@suse.com> 28056L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28057L: linux-usb@vger.kernel.org 28058S: Supported 28059F: drivers/usb/host/xen* 28060F: include/xen/interface/io/usbif.h 28061 28062XEN SOUND FRONTEND DRIVER 28063M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 28064L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28065L: linux-sound@vger.kernel.org 28066S: Supported 28067F: sound/xen/* 28068 28069XEN SWIOTLB SUBSYSTEM 28070M: Juergen Gross <jgross@suse.com> 28071M: Stefano Stabellini <sstabellini@kernel.org> 28072L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28073L: iommu@lists.linux.dev 28074S: Supported 28075F: arch/*/include/asm/xen/swiotlb-xen.h 28076F: drivers/xen/swiotlb-xen.c 28077F: include/xen/arm/swiotlb-xen.h 28078F: include/xen/swiotlb-xen.h 28079 28080XFS FILESYSTEM 28081M: Carlos Maiolino <cem@kernel.org> 28082L: linux-xfs@vger.kernel.org 28083S: Supported 28084W: http://xfs.org/ 28085C: irc://irc.oftc.net/xfs 28086T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 28087P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 28088F: Documentation/ABI/testing/sysfs-fs-xfs 28089F: Documentation/admin-guide/xfs.rst 28090F: Documentation/filesystems/xfs/* 28091F: fs/xfs/ 28092F: include/uapi/linux/dqblk_xfs.h 28093F: include/uapi/linux/fsmap.h 28094 28095XILINX AMS DRIVER 28096M: Salih Erim <salih.erim@amd.com> 28097M: Conall O'Griofa <conall.ogriofa@amd.com> 28098L: linux-iio@vger.kernel.org 28099S: Maintained 28100F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 28101F: drivers/iio/adc/xilinx-ams.c 28102 28103XILINX AXI ETHERNET DRIVER 28104M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 28105S: Maintained 28106F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 28107F: drivers/net/ethernet/xilinx/xilinx_axienet* 28108 28109XILINX CAN DRIVER 28110M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 28111L: linux-can@vger.kernel.org 28112S: Maintained 28113F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 28114F: drivers/net/can/xilinx_can.c 28115 28116XILINX EVENT MANAGEMENT DRIVER 28117M: Michal Simek <michal.simek@amd.com> 28118S: Maintained 28119F: drivers/soc/xilinx/xlnx_event_manager.c 28120F: include/linux/firmware/xlnx-event-manager.h 28121 28122XILINX GPIO DRIVER 28123M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28124R: Srinivas Neeli <srinivas.neeli@amd.com> 28125R: Michal Simek <michal.simek@amd.com> 28126S: Maintained 28127F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 28128F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 28129F: drivers/gpio/gpio-xilinx.c 28130F: drivers/gpio/gpio-zynq.c 28131 28132XILINX LL TEMAC ETHERNET DRIVER 28133L: netdev@vger.kernel.org 28134S: Orphan 28135F: drivers/net/ethernet/xilinx/ll_temac* 28136 28137XILINX PWM DRIVER 28138M: Sean Anderson <sean.anderson@seco.com> 28139S: Maintained 28140F: drivers/pwm/pwm-xilinx.c 28141F: include/clocksource/timer-xilinx.h 28142 28143XILINX SOUND DRIVERS 28144M: Vincenzo Frascino <vincenzo.frascino@arm.com> 28145S: Maintained 28146F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 28147F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 28148F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 28149F: sound/soc/xilinx/* 28150 28151XILINX SD-FEC IP CORES 28152M: Derek Kiernan <derek.kiernan@amd.com> 28153M: Dragan Cvetic <dragan.cvetic@amd.com> 28154S: Maintained 28155F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 28156F: Documentation/misc-devices/xilinx_sdfec.rst 28157F: drivers/misc/xilinx_sdfec.c 28158F: include/uapi/misc/xilinx_sdfec.h 28159 28160XILINX TRNG DRIVER 28161M: Mounika Botcha <mounika.botcha@amd.com> 28162M: Harsh Jain <h.jain@amd.com> 28163S: Maintained 28164F: drivers/crypto/xilinx/xilinx-trng.c 28165 28166XILINX UARTLITE SERIAL DRIVER 28167M: Peter Korsgaard <jacmet@sunsite.dk> 28168L: linux-serial@vger.kernel.org 28169S: Maintained 28170F: drivers/tty/serial/uartlite.c 28171 28172XILINX VIDEO IP CORES 28173M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28174L: linux-media@vger.kernel.org 28175S: Supported 28176T: git git://linuxtv.org/media.git 28177F: Documentation/devicetree/bindings/media/xilinx/ 28178F: drivers/media/platform/xilinx/ 28179F: include/uapi/linux/xilinx-v4l2-controls.h 28180 28181XILINX VERSAL EDAC DRIVER 28182M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28183M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28184S: Maintained 28185F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 28186F: drivers/edac/versal_edac.c 28187 28188XILINX VERSALNET EDAC DRIVER 28189M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28190S: Maintained 28191F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-net-ddrmc5.yaml 28192F: drivers/edac/versalnet_edac.c 28193F: include/linux/cdx/edac_cdx_pcol.h 28194 28195XILINX WATCHDOG DRIVER 28196M: Srinivas Neeli <srinivas.neeli@amd.com> 28197R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28198R: Michal Simek <michal.simek@amd.com> 28199S: Maintained 28200F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 28201F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 28202F: drivers/watchdog/of_xilinx_wdt.c 28203F: drivers/watchdog/xilinx_wwdt.c 28204 28205XILINX XDMA DRIVER 28206M: Lizhi Hou <lizhi.hou@amd.com> 28207M: Brian Xu <brian.xu@amd.com> 28208M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 28209L: dmaengine@vger.kernel.org 28210S: Supported 28211F: drivers/dma/xilinx/xdma-regs.h 28212F: drivers/dma/xilinx/xdma.c 28213F: include/linux/dma/amd_xdma.h 28214F: include/linux/platform_data/amd_xdma.h 28215 28216XILINX ZYNQMP DPDMA DRIVER 28217M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28218L: dmaengine@vger.kernel.org 28219S: Supported 28220F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 28221F: drivers/dma/xilinx/xilinx_dpdma.c 28222F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 28223 28224XILINX ZYNQMP OCM EDAC DRIVER 28225M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28226M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28227S: Maintained 28228F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 28229F: drivers/edac/zynqmp_edac.c 28230 28231XILINX ZYNQMP PSGTR PHY DRIVER 28232M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28233L: linux-kernel@vger.kernel.org 28234S: Supported 28235T: git https://github.com/Xilinx/linux-xlnx.git 28236F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 28237F: drivers/phy/xilinx/phy-zynqmp.c 28238 28239XILINX ZYNQMP SHA3 DRIVER 28240M: Harsha <harsha.harsha@amd.com> 28241S: Maintained 28242F: drivers/crypto/xilinx/zynqmp-sha.c 28243 28244XILINX ZYNQMP NVMEM DRIVER 28245M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 28246M: Kalyani Akula <kalyani.akula@amd.com> 28247R: Michal Simek <michal.simek@amd.com> 28248S: Maintained 28249F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 28250F: drivers/nvmem/zynqmp_nvmem.c 28251 28252XILLYBUS DRIVER 28253M: Eli Billauer <eli.billauer@gmail.com> 28254L: linux-kernel@vger.kernel.org 28255S: Supported 28256F: drivers/char/xillybus/ 28257 28258XLP9XX I2C DRIVER 28259M: George Cherian <gcherian@marvell.com> 28260L: linux-i2c@vger.kernel.org 28261S: Supported 28262W: http://www.marvell.com 28263F: drivers/i2c/busses/i2c-xlp9xx.c 28264 28265XTENSA XTFPGA PLATFORM SUPPORT 28266M: Max Filippov <jcmvbkbc@gmail.com> 28267S: Maintained 28268F: drivers/spi/spi-xtensa-xtfpga.c 28269F: sound/soc/xtensa/xtfpga-i2s.c 28270 28271XZ EMBEDDED 28272M: Lasse Collin <lasse.collin@tukaani.org> 28273S: Maintained 28274W: https://tukaani.org/xz/embedded.html 28275B: https://github.com/tukaani-project/xz-embedded/issues 28276C: irc://irc.libera.chat/tukaani 28277F: Documentation/staging/xz.rst 28278F: include/linux/decompress/unxz.h 28279F: include/linux/xz.h 28280F: lib/decompress_unxz.c 28281F: lib/xz/ 28282F: scripts/xz_wrap.sh 28283 28284YAM DRIVER FOR AX.25 28285M: Jean-Paul Roubelat <jpr@f6fbb.org> 28286L: linux-hams@vger.kernel.org 28287S: Maintained 28288F: drivers/net/hamradio/yam* 28289F: include/linux/yam.h 28290 28291YAMA SECURITY MODULE 28292M: Kees Cook <kees@kernel.org> 28293S: Supported 28294T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 28295F: Documentation/admin-guide/LSM/Yama.rst 28296F: security/yama/ 28297 28298YAML NETLINK (YNL) 28299M: Donald Hunter <donald.hunter@gmail.com> 28300M: Jakub Kicinski <kuba@kernel.org> 28301F: Documentation/netlink/ 28302F: Documentation/userspace-api/netlink/intro-specs.rst 28303F: Documentation/userspace-api/netlink/specs.rst 28304F: tools/net/ynl/ 28305 28306YEALINK PHONE DRIVER 28307M: Henk Vergonet <Henk.Vergonet@gmail.com> 28308S: Maintained 28309F: Documentation/input/devices/yealink.rst 28310F: drivers/input/misc/yealink.* 28311 28312Z8530 DRIVER FOR AX.25 28313M: Joerg Reuter <jreuter@yaina.de> 28314L: linux-hams@vger.kernel.org 28315S: Maintained 28316W: http://yaina.de/jreuter/ 28317W: http://www.qsl.net/dl1bke/ 28318F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 28319F: drivers/net/hamradio/*scc.c 28320F: drivers/net/hamradio/z8530.h 28321 28322ZD1211RW WIRELESS DRIVER 28323L: linux-wireless@vger.kernel.org 28324S: Orphan 28325F: drivers/net/wireless/zydas/ 28326 28327ZD1301 MEDIA DRIVER 28328L: linux-media@vger.kernel.org 28329S: Orphan 28330W: https://linuxtv.org/ 28331Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28332F: drivers/media/usb/dvb-usb-v2/zd1301* 28333 28334ZD1301_DEMOD MEDIA DRIVER 28335L: linux-media@vger.kernel.org 28336S: Orphan 28337W: https://linuxtv.org/ 28338Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28339F: drivers/media/dvb-frontends/zd1301_demod* 28340 28341ZHAOXIN PROCESSOR SUPPORT 28342M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 28343L: linux-kernel@vger.kernel.org 28344S: Maintained 28345F: arch/x86/kernel/cpu/zhaoxin.c 28346 28347ZONED LOOP DEVICE 28348M: Damien Le Moal <dlemoal@kernel.org> 28349R: Christoph Hellwig <hch@lst.de> 28350L: linux-block@vger.kernel.org 28351S: Maintained 28352F: Documentation/admin-guide/blockdev/zoned_loop.rst 28353F: drivers/block/zloop.c 28354 28355ZONEFS FILESYSTEM 28356M: Damien Le Moal <dlemoal@kernel.org> 28357M: Naohiro Aota <naohiro.aota@wdc.com> 28358R: Johannes Thumshirn <jth@kernel.org> 28359L: linux-fsdevel@vger.kernel.org 28360S: Maintained 28361T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 28362F: Documentation/filesystems/zonefs.rst 28363F: fs/zonefs/ 28364 28365ZR36067 VIDEO FOR LINUX DRIVER 28366M: Corentin Labbe <clabbe@baylibre.com> 28367L: mjpeg-users@lists.sourceforge.net 28368L: linux-media@vger.kernel.org 28369S: Maintained 28370W: http://mjpeg.sourceforge.net/driver-zoran/ 28371Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28372F: Documentation/driver-api/media/drivers/zoran.rst 28373F: drivers/media/pci/zoran/ 28374 28375ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 28376M: Minchan Kim <minchan@kernel.org> 28377M: Sergey Senozhatsky <senozhatsky@chromium.org> 28378L: linux-kernel@vger.kernel.org 28379S: Maintained 28380F: Documentation/admin-guide/blockdev/zram.rst 28381F: drivers/block/zram/ 28382 28383ZS DECSTATION Z85C30 SERIAL DRIVER 28384M: "Maciej W. Rozycki" <macro@orcam.me.uk> 28385S: Maintained 28386F: drivers/tty/serial/zs.* 28387 28388ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 28389M: Minchan Kim <minchan@kernel.org> 28390M: Sergey Senozhatsky <senozhatsky@chromium.org> 28391L: linux-mm@kvack.org 28392S: Maintained 28393F: Documentation/mm/zsmalloc.rst 28394F: include/linux/zsmalloc.h 28395F: mm/zpdesc.h 28396F: mm/zsmalloc.c 28397 28398ZSTD 28399M: Nick Terrell <terrelln@fb.com> 28400M: David Sterba <dsterba@suse.com> 28401S: Maintained 28402B: https://github.com/facebook/zstd/issues 28403T: git https://github.com/terrelln/linux.git 28404F: crypto/zstd.c 28405F: include/linux/zstd* 28406F: lib/decompress_unzstd.c 28407F: lib/zstd/ 28408N: zstd 28409K: zstd 28410 28411ZSWAP COMPRESSED SWAP CACHING 28412M: Johannes Weiner <hannes@cmpxchg.org> 28413M: Yosry Ahmed <yosry.ahmed@linux.dev> 28414M: Nhat Pham <nphamcs@gmail.com> 28415R: Chengming Zhou <chengming.zhou@linux.dev> 28416L: linux-mm@kvack.org 28417S: Maintained 28418F: Documentation/admin-guide/mm/zswap.rst 28419F: include/linux/zswap.h 28420F: mm/zswap.c 28421F: tools/testing/selftests/cgroup/test_zswap.c 28422 28423SENARYTECH AUDIO CODEC DRIVER 28424M: bo liu <bo.liu@senarytech.com> 28425S: Maintained 28426T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 28427F: sound/hda/codecs/senarytech.c 28428 28429THE REST 28430M: Linus Torvalds <torvalds@linux-foundation.org> 28431L: linux-kernel@vger.kernel.org 28432S: Buried alive in reporters 28433T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 28434F: * 28435F: */ 28436
