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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 <linusw@kernel.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/ 317F: drivers/firmware/efi/cper* 318 319ACPI COMPONENT ARCHITECTURE (ACPICA) 320M: "Rafael J. Wysocki" <rafael@kernel.org> 321M: Robert Moore <robert.moore@intel.com> 322L: linux-acpi@vger.kernel.org 323L: acpica-devel@lists.linux.dev 324S: Supported 325W: https://acpica.org/ 326W: https://github.com/acpica/acpica/ 327Q: https://patchwork.kernel.org/project/linux-acpi/list/ 328B: https://bugzilla.kernel.org 329B: https://bugs.acpica.org 330T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 331F: drivers/acpi/acpica/ 332F: include/acpi/ 333F: tools/power/acpi/ 334 335ACPI FOR ARM64 (ACPI/arm64) 336M: Lorenzo Pieralisi <lpieralisi@kernel.org> 337M: Hanjun Guo <guohanjun@huawei.com> 338M: Sudeep Holla <sudeep.holla@arm.com> 339L: linux-acpi@vger.kernel.org 340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 341S: Maintained 342F: drivers/acpi/arm64 343F: include/linux/acpi_iort.h 344 345ACPI FOR RISC-V (ACPI/riscv) 346M: Sunil V L <sunilvl@ventanamicro.com> 347L: linux-acpi@vger.kernel.org 348L: linux-riscv@lists.infradead.org 349S: Maintained 350F: drivers/acpi/riscv/ 351F: include/linux/acpi_rimt.h 352 353ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 354M: Sudeep Holla <sudeep.holla@arm.com> 355L: linux-acpi@vger.kernel.org 356S: Supported 357F: drivers/mailbox/pcc.c 358 359ACPI PMIC DRIVERS 360M: "Rafael J. Wysocki" <rafael@kernel.org> 361M: Len Brown <lenb@kernel.org> 362R: Andy Shevchenko <andy@kernel.org> 363R: Mika Westerberg <westeri@kernel.org> 364L: linux-acpi@vger.kernel.org 365S: Supported 366Q: https://patchwork.kernel.org/project/linux-acpi/list/ 367B: https://bugzilla.kernel.org 368T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 369F: drivers/acpi/pmic/ 370 371ACPI QUICKSTART DRIVER 372M: Armin Wolf <W_Armin@gmx.de> 373L: platform-driver-x86@vger.kernel.org 374S: Maintained 375F: drivers/platform/x86/quickstart.c 376 377ACPI SERIAL MULTI INSTANTIATE DRIVER 378M: Hans de Goede <hansg@kernel.org> 379L: platform-driver-x86@vger.kernel.org 380S: Maintained 381F: drivers/platform/x86/serial-multi-instantiate.c 382 383ACPI THERMAL DRIVER 384M: Rafael J. Wysocki <rafael@kernel.org> 385R: Zhang Rui <rui.zhang@intel.com> 386L: linux-acpi@vger.kernel.org 387S: Supported 388B: https://bugzilla.kernel.org 389F: drivers/acpi/*thermal* 390 391ACPI VIOT DRIVER 392M: Jean-Philippe Brucker <jpb@kernel.org> 393L: linux-acpi@vger.kernel.org 394L: iommu@lists.linux.dev 395S: Maintained 396F: drivers/acpi/viot.c 397F: include/linux/acpi_viot.h 398 399ACPI WMI DRIVER 400M: Armin Wolf <W_Armin@gmx.de> 401L: platform-driver-x86@vger.kernel.org 402S: Maintained 403F: Documentation/ABI/testing/sysfs-bus-wmi 404F: Documentation/driver-api/wmi.rst 405F: Documentation/wmi/ 406F: drivers/platform/wmi/ 407F: include/uapi/linux/wmi.h 408 409ACRN HYPERVISOR SERVICE MODULE 410M: Fei Li <fei1.li@intel.com> 411L: acrn-dev@lists.projectacrn.org (subscribers-only) 412S: Supported 413W: https://projectacrn.org 414F: Documentation/virt/acrn/ 415F: drivers/virt/acrn/ 416F: include/uapi/linux/acrn.h 417 418AD1889 ALSA SOUND DRIVER 419L: linux-parisc@vger.kernel.org 420S: Maintained 421W: https://parisc.wiki.kernel.org/index.php/AD1889 422F: sound/pci/ad1889.* 423 424AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 425M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 426L: linux-iio@vger.kernel.org 427S: Supported 428F: drivers/iio/potentiometer/ad5110.c 429 430AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD5254 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/misc/ad525x_dpot.c 436 437AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD5398 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/regulator/ad5398.c 443 444AD5446 ANALOG DEVICES INC AD5446 DAC DRIVER 445M: Michael Hennerich <michael.hennerich@analog.com> 446M: Nuno Sá <nuno.sa@analog.com> 447L: linux-iio@vger.kernel.org 448S: Supported 449W: https://ez.analog.com/linux-software-drivers 450F: Documentation/devicetree/bindings/iio/dac/adi,ad5446.yaml 451F: drivers/iio/dac/ad5446-i2c.c 452F: drivers/iio/dac/ad5446-spi.c 453F: drivers/iio/dac/ad5446.c 454F: drivers/iio/dac/ad5446.h 455 456AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 457M: Michael Hennerich <michael.hennerich@analog.com> 458S: Supported 459W: http://wiki.analog.com/AD7142 460W: https://ez.analog.com/linux-software-drivers 461F: drivers/input/misc/ad714x.c 462 463AD738X ADC DRIVER (AD7380/1/2/4) 464M: Michael Hennerich <michael.hennerich@analog.com> 465M: Nuno Sá <nuno.sa@analog.com> 466R: David Lechner <dlechner@baylibre.com> 467S: Supported 468W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 469W: https://ez.analog.com/linux-software-drivers 470F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 471F: Documentation/iio/ad7380.rst 472F: drivers/iio/adc/ad7380.c 473 474AD7476 ADC DRIVER FOR VARIOUS SIMPLE 1-CHANNEL SPI ADCs 475M: Matti Vaittinen <mazziesaccount@gmail.com> 476S: Maintained 477F: drivers/iio/adc/ad7476.c 478 479AD7877 TOUCHSCREEN DRIVER 480M: Michael Hennerich <michael.hennerich@analog.com> 481S: Supported 482W: http://wiki.analog.com/AD7877 483W: https://ez.analog.com/linux-software-drivers 484F: drivers/input/touchscreen/ad7877.c 485 486AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 487M: Michael Hennerich <michael.hennerich@analog.com> 488S: Supported 489W: http://wiki.analog.com/AD7879 490W: https://ez.analog.com/linux-software-drivers 491F: drivers/input/touchscreen/ad7879.c 492 493AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 494M: Michael Hennerich <michael.hennerich@analog.com> 495M: Nuno Sá <nuno.sa@analog.com> 496R: David Lechner <dlechner@baylibre.com> 497S: Supported 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 500F: Documentation/iio/ad7944.rst 501F: drivers/iio/adc/ad7944.c 502 503ADAFRUIT MINI I2C GAMEPAD 504M: Anshul Dalal <anshulusr@gmail.com> 505L: linux-input@vger.kernel.org 506S: Maintained 507F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 508F: drivers/input/joystick/adafruit-seesaw.c 509 510ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 511M: Jiri Kosina <jikos@kernel.org> 512S: Maintained 513 514ADF7242 IEEE 802.15.4 RADIO DRIVER 515M: Michael Hennerich <michael.hennerich@analog.com> 516L: linux-wpan@vger.kernel.org 517S: Supported 518W: https://wiki.analog.com/ADF7242 519W: https://ez.analog.com/linux-software-drivers 520F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 521F: drivers/net/ieee802154/adf7242.c 522 523ADM1025 HARDWARE MONITOR DRIVER 524M: Jean Delvare <jdelvare@suse.com> 525L: linux-hwmon@vger.kernel.org 526S: Maintained 527F: Documentation/hwmon/adm1025.rst 528F: drivers/hwmon/adm1025.c 529 530ADM1029 HARDWARE MONITOR DRIVER 531M: Corentin Labbe <clabbe.montjoie@gmail.com> 532L: linux-hwmon@vger.kernel.org 533S: Maintained 534F: drivers/hwmon/adm1029.c 535 536ADM8211 WIRELESS DRIVER 537L: linux-wireless@vger.kernel.org 538S: Orphan 539F: drivers/net/wireless/admtek/ 540 541ADP1050 HARDWARE MONITOR DRIVER 542M: Radu Sabau <radu.sabau@analog.com> 543L: linux-hwmon@vger.kernel.org 544S: Supported 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 547 548ADP1653 FLASH CONTROLLER DRIVER 549M: Sakari Ailus <sakari.ailus@iki.fi> 550L: linux-media@vger.kernel.org 551S: Maintained 552F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt 553F: drivers/media/i2c/adp1653.c 554F: include/media/i2c/adp1653.h 555 556ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 557M: Michael Hennerich <michael.hennerich@analog.com> 558S: Supported 559W: http://wiki.analog.com/ADP5520 560W: https://ez.analog.com/linux-software-drivers 561F: drivers/gpio/gpio-adp5520.c 562F: drivers/input/keyboard/adp5520-keys.c 563F: drivers/leds/leds-adp5520.c 564F: drivers/mfd/adp5520.c 565F: drivers/video/backlight/adp5520_bl.c 566 567ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 568M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 569L: linux-gpio@vger.kernel.org 570L: linux-pwm@vger.kernel.org 571S: Maintained 572F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 573F: drivers/gpio/gpio-adp5585.c 574F: drivers/input/keyboard/adp5585-keys.c 575F: drivers/mfd/adp5585.c 576F: drivers/pwm/pwm-adp5585.c 577F: include/linux/mfd/adp5585.h 578 579ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 580M: Michael Hennerich <michael.hennerich@analog.com> 581S: Supported 582W: http://wiki.analog.com/ADP5588 583W: https://ez.analog.com/linux-software-drivers 584F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 585F: drivers/input/keyboard/adp5588-keys.c 586 587ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 588M: Michael Hennerich <michael.hennerich@analog.com> 589S: Supported 590W: http://wiki.analog.com/ADP8860 591W: https://ez.analog.com/linux-software-drivers 592F: drivers/video/backlight/adp8860_bl.c 593 594ADT746X FAN DRIVER 595M: Colin Leroy <colin@colino.net> 596S: Maintained 597F: drivers/macintosh/therm_adt746x.c 598 599ADT7475 HARDWARE MONITOR DRIVER 600M: Jean Delvare <jdelvare@suse.com> 601L: linux-hwmon@vger.kernel.org 602S: Maintained 603F: Documentation/hwmon/adt7475.rst 604F: drivers/hwmon/adt7475.c 605 606ADVANSYS SCSI DRIVER 607M: Matthew Wilcox <willy@infradead.org> 608M: Hannes Reinecke <hare@suse.com> 609L: linux-scsi@vger.kernel.org 610S: Maintained 611F: Documentation/scsi/advansys.rst 612F: drivers/scsi/advansys.c 613 614ADVANTECH SWBTN DRIVER 615M: Andrea Ho <Andrea.Ho@advantech.com.tw> 616L: platform-driver-x86@vger.kernel.org 617S: Maintained 618F: drivers/platform/x86/adv_swbutton.c 619 620ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 621M: Lucas Stankus <lucas.p.stankus@gmail.com> 622S: Supported 623F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 624F: drivers/iio/accel/adxl313* 625 626ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 627M: Michael Hennerich <michael.hennerich@analog.com> 628S: Supported 629W: http://wiki.analog.com/ADXL345 630W: https://ez.analog.com/linux-software-drivers 631F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 632F: drivers/input/misc/adxl34x.c 633 634ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 635M: Puranjay Mohan <puranjay@kernel.org> 636L: linux-iio@vger.kernel.org 637S: Supported 638F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 639F: drivers/iio/accel/adxl355.h 640F: drivers/iio/accel/adxl355_core.c 641F: drivers/iio/accel/adxl355_i2c.c 642F: drivers/iio/accel/adxl355_spi.c 643 644ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 645M: Cosmin Tanislav <cosmin.tanislav@analog.com> 646L: linux-iio@vger.kernel.org 647S: Supported 648W: https://ez.analog.com/linux-software-drivers 649F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 650F: drivers/iio/accel/adxl367* 651 652ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 653M: Michael Hennerich <michael.hennerich@analog.com> 654S: Supported 655W: https://ez.analog.com/linux-software-drivers 656F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 657F: drivers/iio/accel/adxl372.c 658F: drivers/iio/accel/adxl372_i2c.c 659F: drivers/iio/accel/adxl372_spi.c 660 661ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 662M: Ramona Gradinariu <ramona.gradinariu@analog.com> 663M: Antoniu Miclaus <antoniu.miclaus@analog.com> 664S: Supported 665W: https://ez.analog.com/linux-software-drivers 666F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 667F: drivers/iio/accel/adxl380.c 668F: drivers/iio/accel/adxl380.h 669F: drivers/iio/accel/adxl380_i2c.c 670F: drivers/iio/accel/adxl380_spi.c 671 672AEONSEMI PHY DRIVER 673M: Christian Marangi <ansuelsmth@gmail.com> 674L: netdev@vger.kernel.org 675S: Maintained 676F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml 677F: drivers/net/phy/as21xxx.c 678 679AF8133J THREE-AXIS MAGNETOMETER DRIVER 680M: Ondřej Jirman <megi@xff.cz> 681S: Maintained 682F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 683F: drivers/iio/magnetometer/af8133j.c 684 685AF9013 MEDIA DRIVER 686L: linux-media@vger.kernel.org 687S: Orphan 688W: https://linuxtv.org 689Q: http://patchwork.linuxtv.org/project/linux-media/list/ 690F: drivers/media/dvb-frontends/af9013* 691 692AF9033 MEDIA DRIVER 693L: linux-media@vger.kernel.org 694S: Orphan 695W: https://linuxtv.org 696Q: http://patchwork.linuxtv.org/project/linux-media/list/ 697F: drivers/media/dvb-frontends/af9033* 698 699AFFS FILE SYSTEM 700M: David Sterba <dsterba@suse.com> 701L: linux-fsdevel@vger.kernel.org 702S: Odd Fixes 703F: Documentation/filesystems/affs.rst 704F: fs/affs/ 705 706AFS FILESYSTEM 707M: David Howells <dhowells@redhat.com> 708M: Marc Dionne <marc.dionne@auristor.com> 709L: linux-afs@lists.infradead.org 710S: Supported 711W: https://www.infradead.org/~dhowells/kafs/ 712F: Documentation/filesystems/afs.rst 713F: fs/afs/ 714F: include/trace/events/afs.h 715 716AGPGART DRIVER 717M: David Airlie <airlied@redhat.com> 718L: dri-devel@lists.freedesktop.org 719S: Maintained 720T: git https://gitlab.freedesktop.org/drm/kernel.git 721F: drivers/char/agp/ 722F: include/linux/agp* 723F: include/uapi/linux/agp* 724 725AHA152X SCSI DRIVER 726M: "Juergen E. Fischer" <fischer@norbit.de> 727L: linux-scsi@vger.kernel.org 728S: Maintained 729F: drivers/scsi/aha152x* 730F: drivers/scsi/pcmcia/aha152x* 731 732AIC7XXX / AIC79XX SCSI DRIVER 733M: Hannes Reinecke <hare@suse.com> 734L: linux-scsi@vger.kernel.org 735S: Maintained 736F: drivers/scsi/aic7xxx/ 737 738AIMSLAB FM RADIO RECEIVER DRIVER 739M: Hans Verkuil <hverkuil@kernel.org> 740L: linux-media@vger.kernel.org 741S: Maintained 742W: https://linuxtv.org 743T: git git://linuxtv.org/media.git 744F: drivers/media/radio/radio-aimslab* 745 746AIO 747M: Benjamin LaHaise <bcrl@kvack.org> 748L: linux-aio@kvack.org 749S: Supported 750F: fs/aio.c 751F: include/linux/*aio*.h 752 753AIROHA ETHERNET DRIVER 754M: Lorenzo Bianconi <lorenzo@kernel.org> 755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 756L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 757L: netdev@vger.kernel.org 758S: Maintained 759F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 760F: drivers/net/ethernet/airoha/ 761 762AIROHA PCIE PHY DRIVER 763M: Lorenzo Bianconi <lorenzo@kernel.org> 764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 765S: Maintained 766F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 767F: drivers/phy/phy-airoha-pcie-regs.h 768F: drivers/phy/phy-airoha-pcie.c 769 770AIROHA SPI SNFI DRIVER 771M: Lorenzo Bianconi <lorenzo@kernel.org> 772M: Ray Liu <ray.liu@airoha.com> 773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 774L: linux-spi@vger.kernel.org 775S: Maintained 776F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 777F: drivers/spi/spi-airoha-snfi.c 778 779AIRSPY MEDIA DRIVER 780L: linux-media@vger.kernel.org 781S: Orphan 782W: https://linuxtv.org 783Q: http://patchwork.linuxtv.org/project/linux-media/list/ 784F: drivers/media/usb/airspy/ 785 786ALACRITECH GIGABIT ETHERNET DRIVER 787M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 788S: Maintained 789F: drivers/net/ethernet/alacritech/* 790 791ALCATEL SPEEDTOUCH USB DRIVER 792M: Duncan Sands <duncan.sands@free.fr> 793L: linux-usb@vger.kernel.org 794S: Maintained 795W: http://www.linux-usb.org/SpeedTouch/ 796F: drivers/usb/atm/speedtch.c 797F: drivers/usb/atm/usbatm.c 798 799ALCHEMY AU1XX0 MMC DRIVER 800M: Manuel Lauss <manuel.lauss@gmail.com> 801S: Maintained 802F: drivers/mmc/host/au1xmmc.c 803 804ALI1563 I2C DRIVER 805M: Rudolf Marek <r.marek@assembler.cz> 806L: linux-i2c@vger.kernel.org 807S: Maintained 808F: Documentation/i2c/busses/i2c-ali1563.rst 809F: drivers/i2c/busses/i2c-ali1563.c 810 811ALIBABA ELASTIC RDMA DRIVER 812M: Cheng Xu <chengyou@linux.alibaba.com> 813M: Kai Shen <kaishen@linux.alibaba.com> 814L: linux-rdma@vger.kernel.org 815S: Supported 816F: drivers/infiniband/hw/erdma 817F: include/uapi/rdma/erdma-abi.h 818 819ALIBABA PMU DRIVER 820M: Shuai Xue <xueshuai@linux.alibaba.com> 821S: Supported 822F: Documentation/admin-guide/perf/alibaba_pmu.rst 823F: drivers/perf/alibaba_uncore_drw_pmu.c 824 825ALIENWARE WMI DRIVER 826M: Kurt Borja <kuurtb@gmail.com> 827L: platform-driver-x86@vger.kernel.org 828L: Dell.Client.Kernel@dell.com 829S: Maintained 830F: Documentation/ABI/testing/debugfs-alienware-wmi 831F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 832F: Documentation/admin-guide/laptops/alienware-wmi.rst 833F: Documentation/wmi/devices/alienware-wmi.rst 834F: drivers/platform/x86/dell/alienware-wmi* 835 836ALLEGRO DVT VIDEO IP CORE DRIVER 837M: Michael Tretter <m.tretter@pengutronix.de> 838R: Pengutronix Kernel Team <kernel@pengutronix.de> 839L: linux-media@vger.kernel.org 840S: Maintained 841F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 842F: drivers/media/platform/allegro-dvt/ 843 844ALLIED VISION ALVIUM CAMERA DRIVER 845M: Tommaso Merciai <tomm.merciai@gmail.com> 846M: Martin Hecht <mhecht73@gmail.com> 847L: linux-media@vger.kernel.org 848S: Maintained 849F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 850F: drivers/media/i2c/alvium-csi2.c 851F: drivers/media/i2c/alvium-csi2.h 852 853ALLWINNER A10 CSI DRIVER 854M: Maxime Ripard <mripard@kernel.org> 855L: linux-media@vger.kernel.org 856S: Maintained 857T: git git://linuxtv.org/media.git 858F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 859F: drivers/media/platform/sunxi/sun4i-csi/ 860 861ALLWINNER A31 CSI DRIVER 862M: Yong Deng <yong.deng@magewell.com> 863M: Paul Kocialkowski <paulk@sys-base.io> 864L: linux-media@vger.kernel.org 865S: Maintained 866T: git git://linuxtv.org/media.git 867F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 868F: drivers/media/platform/sunxi/sun6i-csi/ 869 870ALLWINNER A31 ISP DRIVER 871M: Paul Kocialkowski <paulk@sys-base.io> 872L: linux-media@vger.kernel.org 873S: Maintained 874T: git git://linuxtv.org/media.git 875F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 876F: drivers/staging/media/sunxi/sun6i-isp/ 877F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 878 879ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 880M: Paul Kocialkowski <paulk@sys-base.io> 881L: linux-media@vger.kernel.org 882S: Maintained 883T: git git://linuxtv.org/media.git 884F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 885F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 886 887ALLWINNER CPUFREQ DRIVER 888M: Yangtao Li <tiny.windzz@gmail.com> 889L: linux-pm@vger.kernel.org 890S: Maintained 891F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 892F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 893 894ALLWINNER CRYPTO DRIVERS 895M: Corentin Labbe <clabbe.montjoie@gmail.com> 896L: linux-crypto@vger.kernel.org 897S: Maintained 898F: drivers/crypto/allwinner/ 899 900ALLWINNER DMIC DRIVERS 901M: Ban Tao <fengzheng923@gmail.com> 902L: linux-sound@vger.kernel.org 903S: Maintained 904F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 905F: sound/soc/sunxi/sun50i-dmic.c 906 907ALLWINNER HARDWARE SPINLOCK SUPPORT 908M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 909S: Maintained 910F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 911F: drivers/hwspinlock/sun6i_hwspinlock.c 912 913ALLWINNER THERMAL DRIVER 914M: Vasily Khoruzhick <anarsoul@gmail.com> 915M: Yangtao Li <tiny.windzz@gmail.com> 916L: linux-pm@vger.kernel.org 917S: Maintained 918F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 919F: drivers/thermal/sun8i_thermal.c 920 921ALLWINNER VPU DRIVER 922M: Maxime Ripard <mripard@kernel.org> 923M: Paul Kocialkowski <paulk@sys-base.io> 924L: linux-media@vger.kernel.org 925S: Maintained 926F: drivers/staging/media/sunxi/cedrus/ 927 928ALPHA PORT 929M: Richard Henderson <richard.henderson@linaro.org> 930M: Matt Turner <mattst88@gmail.com> 931M: Magnus Lindholm <linmag7@gmail.com> 932L: linux-alpha@vger.kernel.org 933S: Odd Fixes 934F: arch/alpha/ 935 936ALPS PS/2 TOUCHPAD DRIVER 937R: Pali Rohár <pali@kernel.org> 938F: drivers/input/mouse/alps.* 939 940ALTERA MAILBOX DRIVER 941M: Tien Sung Ang <tiensung.ang@altera.com> 942S: Maintained 943F: drivers/mailbox/mailbox-altera.c 944 945ALTERA MSGDMA IP CORE DRIVER 946M: Olivier Dautricourt <olivierdautricourt@gmail.com> 947R: Stefan Roese <sr@denx.de> 948L: dmaengine@vger.kernel.org 949S: Odd Fixes 950F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 951F: drivers/dma/altera-msgdma.c 952 953ALTERA PIO DRIVER 954M: Adrian Ng <adrianhoyin.ng@altera.com> 955L: linux-gpio@vger.kernel.org 956S: Maintained 957F: drivers/gpio/gpio-altera.c 958 959ALTERA TRIPLE SPEED ETHERNET DRIVER 960M: Boon Khai Ng <boon.khai.ng@altera.com> 961L: netdev@vger.kernel.org 962S: Maintained 963F: drivers/net/ethernet/altera/ 964 965ALTERA UART/JTAG UART SERIAL DRIVERS 966M: Tobias Klauser <tklauser@distanz.ch> 967L: linux-serial@vger.kernel.org 968S: Maintained 969F: drivers/tty/serial/altera_jtaguart.c 970F: drivers/tty/serial/altera_uart.c 971F: include/linux/altera_jtaguart.h 972F: include/linux/altera_uart.h 973 974AMAZON ANNAPURNA LABS FIC DRIVER 975M: Talel Shenhar <talel@amazon.com> 976S: Maintained 977F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 978F: drivers/irqchip/irq-al-fic.c 979 980AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 981M: Talel Shenhar <talel@amazon.com> 982M: Talel Shenhar <talelshenhar@gmail.com> 983S: Maintained 984F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 985F: drivers/edac/al_mc_edac.c 986 987AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 988M: Talel Shenhar <talel@amazon.com> 989S: Maintained 990F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.yaml 991F: drivers/thermal/thermal_mmio.c 992 993AMAZON ETHERNET DRIVERS 994M: Shay Agroskin <shayagr@amazon.com> 995M: Arthur Kiyanovski <akiyano@amazon.com> 996R: David Arinzon <darinzon@amazon.com> 997R: Saeed Bishara <saeedb@amazon.com> 998L: netdev@vger.kernel.org 999S: Maintained 1000F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 1001F: drivers/net/ethernet/amazon/ 1002 1003AMAZON RDMA EFA DRIVER 1004M: Michael Margolin <mrgolin@amazon.com> 1005R: Gal Pressman <gal.pressman@linux.dev> 1006R: Yossi Leybovich <sleybo@amazon.com> 1007L: linux-rdma@vger.kernel.org 1008S: Supported 1009Q: https://patchwork.kernel.org/project/linux-rdma/list/ 1010F: drivers/infiniband/hw/efa/ 1011F: include/uapi/rdma/efa-abi.h 1012 1013AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 1014M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1015R: Mario Limonciello <mario.limonciello@amd.com> 1016L: platform-driver-x86@vger.kernel.org 1017S: Supported 1018F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 1019F: drivers/platform/x86/amd/x3d_vcache.c 1020 1021AMD ADDRESS TRANSLATION LIBRARY (ATL) 1022M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1023L: linux-edac@vger.kernel.org 1024S: Supported 1025F: drivers/ras/amd/atl/* 1026 1027AMD AE4DMA DRIVER 1028M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1029L: dmaengine@vger.kernel.org 1030S: Supported 1031F: drivers/dma/amd/ae4dma/ 1032 1033AMD AXI W1 DRIVER 1034M: Kris Chaplin <kris.chaplin@amd.com> 1035R: Thomas Delev <thomas.delev@amd.com> 1036R: Michal Simek <michal.simek@amd.com> 1037S: Maintained 1038F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1039F: drivers/w1/masters/amd_axi_w1.c 1040 1041AMD CDX BUS DRIVER 1042M: Nipun Gupta <nipun.gupta@amd.com> 1043M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1044S: Maintained 1045F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1046F: drivers/cdx/* 1047F: include/linux/cdx/* 1048 1049AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1050M: Tom Lendacky <thomas.lendacky@amd.com> 1051M: John Allen <john.allen@amd.com> 1052L: linux-crypto@vger.kernel.org 1053S: Supported 1054F: drivers/crypto/ccp/ 1055F: include/linux/ccp.h 1056 1057AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1058M: Ashish Kalra <ashish.kalra@amd.com> 1059M: Tom Lendacky <thomas.lendacky@amd.com> 1060L: linux-crypto@vger.kernel.org 1061S: Supported 1062F: drivers/crypto/ccp/sev* 1063F: include/uapi/linux/psp-sev.h 1064 1065AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1066M: Mario Limonciello <mario.limonciello@amd.com> 1067L: linux-crypto@vger.kernel.org 1068S: Supported 1069F: drivers/crypto/ccp/dbc.c 1070F: drivers/crypto/ccp/dbc.h 1071F: drivers/crypto/ccp/platform-access.c 1072F: drivers/crypto/ccp/platform-access.h 1073F: include/uapi/linux/psp-dbc.h 1074F: tools/crypto/ccp/*.c 1075F: tools/crypto/ccp/*.py 1076 1077AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1078M: Mario Limonciello <mario.limonciello@amd.com> 1079L: linux-crypto@vger.kernel.org 1080S: Supported 1081F: drivers/crypto/ccp/hsti.* 1082 1083AMD DISPLAY CORE 1084M: Harry Wentland <harry.wentland@amd.com> 1085M: Leo Li <sunpeng.li@amd.com> 1086R: Rodrigo Siqueira <siqueira@igalia.com> 1087L: amd-gfx@lists.freedesktop.org 1088S: Supported 1089T: git https://gitlab.freedesktop.org/agd5f/linux.git 1090F: drivers/gpu/drm/amd/display/ 1091 1092AMD DISPLAY CORE - DML 1093M: Austin Zheng <austin.zheng@amd.com> 1094M: Jun Lei <jun.lei@amd.com> 1095S: Supported 1096F: drivers/gpu/drm/amd/display/dc/dml/ 1097F: drivers/gpu/drm/amd/display/dc/dml2_0/ 1098 1099AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1100M: Huang Rui <ray.huang@amd.com> 1101L: linux-hwmon@vger.kernel.org 1102S: Supported 1103F: Documentation/hwmon/fam15h_power.rst 1104F: drivers/hwmon/fam15h_power.c 1105 1106AMD FCH GPIO DRIVER 1107M: Enrico Weigelt, metux IT consult <info@metux.net> 1108L: linux-gpio@vger.kernel.org 1109S: Maintained 1110F: drivers/gpio/gpio-amd-fch.c 1111F: include/linux/platform_data/gpio/gpio-amd-fch.h 1112 1113AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1114L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1115S: Orphan 1116F: drivers/usb/gadget/udc/amd5536udc.* 1117 1118AMD GEODE PROCESSOR/CHIPSET SUPPORT 1119M: Andres Salomon <dilinger@queued.net> 1120L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1121S: Supported 1122W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1123F: arch/x86/include/asm/geode.h 1124F: drivers/char/hw_random/geode-rng.c 1125F: drivers/crypto/geode* 1126F: drivers/video/fbdev/geode/ 1127 1128AMD HSMP DRIVER 1129M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1130R: Carlos Bilbao <carlos.bilbao@kernel.org> 1131L: platform-driver-x86@vger.kernel.org 1132S: Maintained 1133F: Documentation/arch/x86/amd_hsmp.rst 1134F: arch/x86/include/asm/amd/hsmp.h 1135F: arch/x86/include/uapi/asm/amd_hsmp.h 1136F: drivers/platform/x86/amd/hsmp/ 1137 1138AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1139M: Mario Limonciello <mario.limonciello@amd.com> 1140R: Perry Yuan <perry.yuan@amd.com> 1141L: platform-driver-x86@vger.kernel.org 1142S: Supported 1143B: https://gitlab.freedesktop.org/drm/amd/-/issues 1144F: Documentation/arch/x86/amd-hfi.rst 1145F: drivers/platform/x86/amd/hfi/ 1146 1147AMD IOMMU (AMD-VI) 1148M: Joerg Roedel <joro@8bytes.org> 1149R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1150L: iommu@lists.linux.dev 1151S: Maintained 1152T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1153F: drivers/iommu/amd/ 1154F: include/linux/amd-iommu.h 1155 1156AMD KFD 1157M: Felix Kuehling <Felix.Kuehling@amd.com> 1158L: amd-gfx@lists.freedesktop.org 1159S: Supported 1160T: git https://gitlab.freedesktop.org/agd5f/linux.git 1161F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1162F: drivers/gpu/drm/amd/amdkfd/ 1163F: drivers/gpu/drm/amd/include/cik_structs.h 1164F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1165F: drivers/gpu/drm/amd/include/v9_structs.h 1166F: drivers/gpu/drm/amd/include/vi_structs.h 1167F: include/uapi/linux/kfd_ioctl.h 1168F: include/uapi/linux/kfd_sysfs.h 1169 1170AMD MP2 I2C DRIVER 1171M: Elie Morisse <syniurge@gmail.com> 1172M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1173L: linux-i2c@vger.kernel.org 1174S: Maintained 1175F: drivers/i2c/busses/i2c-amd-mp2* 1176 1177AMD ASF I2C DRIVER 1178M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1179L: linux-i2c@vger.kernel.org 1180S: Supported 1181F: drivers/i2c/busses/i2c-amd-asf-plat.c 1182 1183AMD NODE DRIVER 1184M: Mario Limonciello <mario.limonciello@amd.com> 1185M: Yazen Ghannam <yazen.ghannam@amd.com> 1186L: linux-kernel@vger.kernel.org 1187S: Supported 1188F: arch/x86/include/asm/amd/node.h 1189F: arch/x86/kernel/amd_node.c 1190 1191AMD PDS CORE DRIVER 1192M: Brett Creeley <brett.creeley@amd.com> 1193L: netdev@vger.kernel.org 1194S: Maintained 1195F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1196F: drivers/net/ethernet/amd/pds_core/ 1197F: include/linux/pds/ 1198 1199AMD PENSANDO RDMA DRIVER 1200M: Abhijit Gangurde <abhijit.gangurde@amd.com> 1201M: Allen Hubbe <allen.hubbe@amd.com> 1202L: linux-rdma@vger.kernel.org 1203S: Maintained 1204F: Documentation/networking/device_drivers/ethernet/pensando/ionic_rdma.rst 1205F: drivers/infiniband/hw/ionic/ 1206F: include/uapi/rdma/ionic-abi.h 1207 1208AMD PMC DRIVER 1209M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1210L: platform-driver-x86@vger.kernel.org 1211S: Supported 1212F: drivers/platform/x86/amd/pmc/ 1213 1214AMD PMF DRIVER 1215M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1216L: platform-driver-x86@vger.kernel.org 1217S: Supported 1218F: Documentation/ABI/testing/sysfs-amd-pmf 1219F: drivers/platform/x86/amd/pmf/ 1220 1221AMD POWERPLAY AND SWSMU 1222M: Kenneth Feng <kenneth.feng@amd.com> 1223L: amd-gfx@lists.freedesktop.org 1224S: Supported 1225T: git https://gitlab.freedesktop.org/agd5f/linux.git 1226F: drivers/gpu/drm/amd/pm/ 1227 1228AMD PSTATE DRIVER 1229M: Huang Rui <ray.huang@amd.com> 1230M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1231M: Mario Limonciello <mario.limonciello@amd.com> 1232R: Perry Yuan <perry.yuan@amd.com> 1233L: linux-pm@vger.kernel.org 1234S: Supported 1235F: Documentation/admin-guide/pm/amd-pstate.rst 1236F: drivers/cpufreq/amd-pstate* 1237F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1238 1239AMD PTDMA DRIVER 1240M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1241L: dmaengine@vger.kernel.org 1242S: Supported 1243F: drivers/dma/amd/ptdma/ 1244 1245AMD QDMA DRIVER 1246M: Nishad Saraf <nishads@amd.com> 1247M: Lizhi Hou <lizhi.hou@amd.com> 1248L: dmaengine@vger.kernel.org 1249S: Supported 1250F: drivers/dma/amd/qdma/ 1251F: include/linux/platform_data/amd_qdma.h 1252 1253AMD SEATTLE DEVICE TREE SUPPORT 1254M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1255M: Tom Lendacky <thomas.lendacky@amd.com> 1256S: Supported 1257F: arch/arm64/boot/dts/amd/ 1258 1259AMD SENSOR FUSION HUB DRIVER 1260M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1261L: linux-input@vger.kernel.org 1262S: Maintained 1263F: Documentation/hid/amd-sfh* 1264F: drivers/hid/amd-sfh-hid/ 1265 1266AMD SPI DRIVER 1267M: Raju Rangoju <Raju.Rangoju@amd.com> 1268L: linux-spi@vger.kernel.org 1269S: Supported 1270F: drivers/spi/spi-amd-pci.c 1271F: drivers/spi/spi-amd.c 1272F: drivers/spi/spi-amd.h 1273 1274AMD XDNA DRIVER 1275M: Min Ma <mamin506@gmail.com> 1276M: Lizhi Hou <lizhi.hou@amd.com> 1277L: dri-devel@lists.freedesktop.org 1278S: Supported 1279T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1280F: Documentation/accel/amdxdna/ 1281F: drivers/accel/amdxdna/ 1282F: include/trace/events/amdxdna.h 1283F: include/uapi/drm/amdxdna_accel.h 1284 1285AMD XGBE DRIVER 1286M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1287M: Raju Rangoju <Raju.Rangoju@amd.com> 1288L: netdev@vger.kernel.org 1289S: Maintained 1290F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1291F: drivers/net/ethernet/amd/xgbe/ 1292 1293AMLOGIC BLUETOOTH DRIVER 1294M: Yang Li <yang.li@amlogic.com> 1295L: linux-bluetooth@vger.kernel.org 1296S: Maintained 1297F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1298F: drivers/bluetooth/hci_aml.c 1299 1300AMLOGIC DDR PMU DRIVER 1301M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1302L: linux-amlogic@lists.infradead.org 1303S: Supported 1304W: http://www.amlogic.com 1305F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1306F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1307F: drivers/perf/amlogic/ 1308F: include/soc/amlogic/ 1309 1310AMLOGIC ISP DRIVER 1311M: Keke Li <keke.li@amlogic.com> 1312L: linux-media@vger.kernel.org 1313S: Maintained 1314F: Documentation/admin-guide/media/c3-isp.dot 1315F: Documentation/admin-guide/media/c3-isp.rst 1316F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1317F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1318F: drivers/media/platform/amlogic/c3/isp/ 1319F: include/uapi/linux/media/amlogic/ 1320 1321AMLOGIC MIPI ADAPTER DRIVER 1322M: Keke Li <keke.li@amlogic.com> 1323L: linux-media@vger.kernel.org 1324S: Maintained 1325F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1326F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1327 1328AMLOGIC MIPI CSI2 DRIVER 1329M: Keke Li <keke.li@amlogic.com> 1330L: linux-media@vger.kernel.org 1331S: Maintained 1332F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1333F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1334 1335AMLOGIC PINCTRL DRIVER 1336M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1337L: linux-amlogic@lists.infradead.org 1338L: linux-gpio@vger.kernel.org 1339S: Maintained 1340F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1341F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1342 1343AMLOGIC RTC DRIVER 1344M: Yiting Deng <yiting.deng@amlogic.com> 1345M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1346L: linux-amlogic@lists.infradead.org 1347S: Maintained 1348F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1349F: drivers/rtc/rtc-amlogic-a4.c 1350 1351AMLOGIC SPIFC DRIVER 1352M: Liang Yang <liang.yang@amlogic.com> 1353M: Feng Chen <feng.chen@amlogic.com> 1354M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1355L: linux-amlogic@lists.infradead.org 1356L: linux-spi@vger.kernel.org 1357S: Maintained 1358F: Documentation/devicetree/bindings/spi/amlogic,a4-spifc.yaml 1359F: drivers/spi/spi-amlogic-spifc-a4.c 1360 1361AMLOGIC SPISG DRIVER 1362M: Sunny Luo <sunny.luo@amlogic.com> 1363M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1364L: linux-amlogic@lists.infradead.org 1365L: linux-spi@vger.kernel.org 1366S: Maintained 1367F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1368F: drivers/spi/spi-amlogic-spisg.c 1369 1370AMPHENOL CHIPCAP 2 DRIVER 1371M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1372L: linux-hwmon@vger.kernel.org 1373S: Maintained 1374F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1375F: Documentation/hwmon/chipcap2.rst 1376F: drivers/hwmon/chipcap2.c 1377 1378AMPHION VPU CODEC V4L2 DRIVER 1379M: Ming Qian <ming.qian@nxp.com> 1380M: Zhou Peng <eagle.zhou@nxp.com> 1381L: linux-media@vger.kernel.org 1382S: Maintained 1383F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1384F: drivers/media/platform/amphion/ 1385 1386AMS AS73211 DRIVER 1387M: Christian Eggers <ceggers@arri.de> 1388L: linux-iio@vger.kernel.org 1389S: Maintained 1390F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1391F: drivers/iio/light/as73211.c 1392 1393AMT (Automatic Multicast Tunneling) 1394M: Taehee Yoo <ap420073@gmail.com> 1395L: netdev@vger.kernel.org 1396S: Maintained 1397T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1398T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1399F: drivers/net/amt.c 1400 1401ANALOG DEVICES INC AD3530R DRIVER 1402M: Kim Seer Paller <kimseer.paller@analog.com> 1403L: linux-iio@vger.kernel.org 1404S: Supported 1405W: https://ez.analog.com/linux-software-drivers 1406F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1407F: drivers/iio/dac/ad3530r.c 1408 1409ANALOG DEVICES INC AD3552R DRIVER 1410M: Nuno Sá <nuno.sa@analog.com> 1411L: linux-iio@vger.kernel.org 1412S: Supported 1413W: https://ez.analog.com/linux-software-drivers 1414F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1415F: Documentation/iio/ad3552r.rst 1416F: drivers/iio/dac/ad3552r.c 1417 1418ANALOG DEVICES INC AD4000 DRIVER 1419M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1420L: linux-iio@vger.kernel.org 1421S: Supported 1422W: https://ez.analog.com/linux-software-drivers 1423F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1424F: Documentation/iio/ad4000.rst 1425F: drivers/iio/adc/ad4000.c 1426 1427AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1428M: Michael Hennerich <michael.hennerich@analog.com> 1429M: Nuno Sá <nuno.sa@analog.com> 1430R: Esteban Blanc <eblanc@baylibre.com> 1431L: linux-iio@vger.kernel.org 1432S: Supported 1433W: https://ez.analog.com/linux-software-drivers 1434F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1435F: Documentation/iio/ad4030.rst 1436F: drivers/iio/adc/ad4030.c 1437 1438ANALOG DEVICES INC AD4080 DRIVER 1439M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1440L: linux-iio@vger.kernel.org 1441S: Supported 1442W: https://ez.analog.com/linux-software-drivers 1443F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1444F: drivers/iio/adc/ad4080.c 1445 1446ANALOG DEVICES INC AD4130 DRIVER 1447M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1448L: linux-iio@vger.kernel.org 1449S: Supported 1450W: https://ez.analog.com/linux-software-drivers 1451F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1452F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1453F: drivers/iio/adc/ad4130.c 1454 1455ANALOG DEVICES INC AD4170-4 DRIVER 1456M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1457L: linux-iio@vger.kernel.org 1458S: Supported 1459W: https://ez.analog.com/linux-software-drivers 1460F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1461F: drivers/iio/adc/ad4170-4.c 1462 1463ANALOG DEVICES INC AD4695 DRIVER 1464M: Michael Hennerich <michael.hennerich@analog.com> 1465M: Nuno Sá <nuno.sa@analog.com> 1466R: David Lechner <dlechner@baylibre.com> 1467L: linux-iio@vger.kernel.org 1468S: Supported 1469W: https://ez.analog.com/linux-software-drivers 1470F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1471F: Documentation/iio/ad4695.rst 1472F: drivers/iio/adc/ad4695.c 1473F: include/dt-bindings/iio/adc/adi,ad4695.h 1474 1475ANALOG DEVICES INC AD4851 DRIVER 1476M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1477M: Dragos Bogdan <dragos.bogdan@analog.com> 1478R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1479L: linux-iio@vger.kernel.org 1480S: Supported 1481W: https://ez.analog.com/linux-software-drivers 1482F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1483F: drivers/iio/adc/ad4851.c 1484 1485ANALOG DEVICES INC AD7091R DRIVER 1486M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1487L: linux-iio@vger.kernel.org 1488S: Supported 1489W: http://ez.analog.com/community/linux-device-drivers 1490F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1491F: drivers/iio/adc/ad7091r* 1492 1493ANALOG DEVICES INC AD7191 DRIVER 1494M: Alisa-Dariana Roman <alisa.roman@analog.com> 1495L: linux-iio@vger.kernel.org 1496S: Supported 1497W: https://ez.analog.com/linux-software-drivers 1498F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1499F: Documentation/iio/ad7191.rst 1500F: drivers/iio/adc/ad7191.c 1501 1502ANALOG DEVICES INC AD7192 DRIVER 1503M: Alisa-Dariana Roman <alisa.roman@analog.com> 1504L: linux-iio@vger.kernel.org 1505S: Supported 1506W: https://ez.analog.com/linux-software-drivers 1507F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1508F: drivers/iio/adc/ad7192.c 1509 1510ANALOG DEVICES INC AD7292 DRIVER 1511M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1512L: linux-iio@vger.kernel.org 1513S: Supported 1514W: https://ez.analog.com/linux-software-drivers 1515F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1516F: drivers/iio/adc/ad7292.c 1517 1518ANALOG DEVICES INC AD7293 DRIVER 1519M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1520L: linux-iio@vger.kernel.org 1521S: Supported 1522W: https://ez.analog.com/linux-software-drivers 1523F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1524F: drivers/iio/dac/ad7293.c 1525 1526ANALOG DEVICES INC AD74115 DRIVER 1527M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1528L: linux-iio@vger.kernel.org 1529S: Supported 1530W: https://ez.analog.com/linux-software-drivers 1531F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1532F: drivers/iio/addac/ad74115.c 1533 1534ANALOG DEVICES INC AD74413R DRIVER 1535M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1536L: linux-iio@vger.kernel.org 1537S: Supported 1538W: https://ez.analog.com/linux-software-drivers 1539F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1540F: drivers/iio/addac/ad74413r.c 1541F: include/dt-bindings/iio/addac/adi,ad74413r.h 1542 1543ANALOG DEVICES INC AD7625 DRIVER 1544M: Michael Hennerich <Michael.Hennerich@analog.com> 1545M: Nuno Sá <nuno.sa@analog.com> 1546R: Trevor Gamblin <tgamblin@baylibre.com> 1547S: Supported 1548W: https://ez.analog.com/linux-software-drivers 1549W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1550F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1551F: Documentation/iio/ad7625.rst 1552F: drivers/iio/adc/ad7625.c 1553 1554ANALOG DEVICES INC AD7768-1 DRIVER 1555M: Michael Hennerich <Michael.Hennerich@analog.com> 1556L: linux-iio@vger.kernel.org 1557S: Supported 1558W: https://ez.analog.com/linux-software-drivers 1559F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1560F: drivers/iio/adc/ad7768-1.c 1561F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1562 1563ANALOG DEVICES INC AD7780 DRIVER 1564M: Michael Hennerich <Michael.Hennerich@analog.com> 1565M: Renato Lui Geh <renatogeh@gmail.com> 1566L: linux-iio@vger.kernel.org 1567S: Supported 1568W: https://ez.analog.com/linux-software-drivers 1569F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1570F: drivers/iio/adc/ad7780.c 1571 1572ANALOG DEVICES INC AD9467 DRIVER 1573M: Michael Hennerich <Michael.Hennerich@analog.com> 1574M: Nuno Sa <nuno.sa@analog.com> 1575L: linux-iio@vger.kernel.org 1576S: Supported 1577W: https://ez.analog.com/linux-software-drivers 1578F: Documentation/ABI/testing/debugfs-iio-ad9467 1579F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1580F: drivers/iio/adc/ad9467.c 1581 1582ANALOG DEVICES INC AD8460 DRIVER 1583M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1584L: linux-iio@vger.kernel.org 1585S: Supported 1586W: https://ez.analog.com/linux-software-drivers 1587F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1588F: drivers/iio/dac/ad8460.c 1589 1590ANALOG DEVICES INC AD9739a DRIVER 1591M: Nuno Sa <nuno.sa@analog.com> 1592M: Dragos Bogdan <dragos.bogdan@analog.com> 1593L: linux-iio@vger.kernel.org 1594S: Supported 1595W: https://ez.analog.com/linux-software-drivers 1596F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1597F: drivers/iio/dac/ad9739a.c 1598 1599ANALOG DEVICES INC ADA4250 DRIVER 1600M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1601L: linux-iio@vger.kernel.org 1602S: Supported 1603W: https://ez.analog.com/linux-software-drivers 1604F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1605F: drivers/iio/amplifiers/ada4250.c 1606 1607ANALOG DEVICES INC ADF4377 DRIVER 1608M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1609L: linux-iio@vger.kernel.org 1610S: Supported 1611W: https://ez.analog.com/linux-software-drivers 1612F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1613F: drivers/iio/frequency/adf4377.c 1614 1615ANALOG DEVICES INC ADGS1408 DRIVER 1616M: Mircea Caprioru <mircea.caprioru@analog.com> 1617S: Supported 1618F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1619F: drivers/mux/adgs1408.c 1620 1621ANALOG DEVICES INC ADIN DRIVER 1622M: Michael Hennerich <michael.hennerich@analog.com> 1623L: netdev@vger.kernel.org 1624S: Supported 1625W: https://ez.analog.com/linux-software-drivers 1626F: Documentation/devicetree/bindings/net/adi,adin.yaml 1627F: drivers/net/phy/adin.c 1628 1629ANALOG DEVICES INC ADIS DRIVER LIBRARY 1630M: Nuno Sa <nuno.sa@analog.com> 1631L: linux-iio@vger.kernel.org 1632S: Supported 1633F: drivers/iio/imu/adis.c 1634F: drivers/iio/imu/adis_buffer.c 1635F: drivers/iio/imu/adis_trigger.c 1636F: include/linux/iio/imu/adis.h 1637 1638ANALOG DEVICES INC ADIS16460 DRIVER 1639M: Dragos Bogdan <dragos.bogdan@analog.com> 1640L: linux-iio@vger.kernel.org 1641S: Supported 1642W: https://ez.analog.com/linux-software-drivers 1643F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1644F: drivers/iio/imu/adis16460.c 1645 1646ANALOG DEVICES INC ADIS16475 DRIVER 1647M: Nuno Sa <nuno.sa@analog.com> 1648L: linux-iio@vger.kernel.org 1649S: Supported 1650W: https://ez.analog.com/linux-software-drivers 1651F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1652F: drivers/iio/imu/adis16475.c 1653 1654ANALOG DEVICES INC ADIS16550 DRIVER 1655M: Nuno Sa <nuno.sa@analog.com> 1656M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1657M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1658M: Robert Budai <robert.budai@analog.com> 1659L: linux-iio@vger.kernel.org 1660S: Supported 1661W: https://ez.analog.com/linux-software-drivers 1662F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1663 1664ANALOG DEVICES INC ADM1177 DRIVER 1665M: Michael Hennerich <Michael.Hennerich@analog.com> 1666L: linux-hwmon@vger.kernel.org 1667S: Supported 1668W: https://ez.analog.com/linux-software-drivers 1669F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1670F: drivers/hwmon/adm1177.c 1671 1672ANALOG DEVICES INC ADMFM2000 DRIVER 1673M: Kim Seer Paller <kimseer.paller@analog.com> 1674L: linux-iio@vger.kernel.org 1675S: Supported 1676W: https://ez.analog.com/linux-software-drivers 1677F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1678F: drivers/iio/frequency/admfm2000.c 1679 1680ANALOG DEVICES INC ADMV1013 DRIVER 1681M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1682L: linux-iio@vger.kernel.org 1683S: Supported 1684W: https://ez.analog.com/linux-software-drivers 1685F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1686F: drivers/iio/frequency/admv1013.c 1687 1688ANALOG DEVICES INC ADMV1014 DRIVER 1689M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1690L: linux-iio@vger.kernel.org 1691S: Supported 1692W: https://ez.analog.com/linux-software-drivers 1693F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1694F: drivers/iio/frequency/admv1014.c 1695 1696ANALOG DEVICES INC ADMV8818 DRIVER 1697M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1698L: linux-iio@vger.kernel.org 1699S: Supported 1700W: https://ez.analog.com/linux-software-drivers 1701F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1702F: drivers/iio/filter/admv8818.c 1703 1704ANALOG DEVICES INC ADP5055 DRIVER 1705M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1706S: Supported 1707W: https://ez.analog.com/linux-software-drivers 1708F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1709F: drivers/regulator/adp5055-regulator.c 1710 1711ANALOG DEVICES INC ADP5061 DRIVER 1712M: Michael Hennerich <Michael.Hennerich@analog.com> 1713L: linux-pm@vger.kernel.org 1714S: Supported 1715W: https://ez.analog.com/linux-software-drivers 1716F: drivers/power/supply/adp5061.c 1717 1718ANALOG DEVICES INC ADRF6780 DRIVER 1719M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1720L: linux-iio@vger.kernel.org 1721S: Supported 1722W: https://ez.analog.com/linux-software-drivers 1723F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1724F: drivers/iio/frequency/adrf6780.c 1725 1726ANALOG DEVICES INC ADV7180 DRIVER 1727M: Lars-Peter Clausen <lars@metafoo.de> 1728L: linux-media@vger.kernel.org 1729S: Supported 1730W: https://ez.analog.com/linux-software-drivers 1731F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1732F: drivers/media/i2c/adv7180.c 1733 1734ANALOG DEVICES INC ADV748X DRIVER 1735M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1736L: linux-media@vger.kernel.org 1737S: Maintained 1738F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1739F: drivers/media/i2c/adv748x/* 1740 1741ANALOG DEVICES INC ADV7511 DRIVER 1742M: Hans Verkuil <hverkuil@kernel.org> 1743L: linux-media@vger.kernel.org 1744S: Maintained 1745F: drivers/media/i2c/adv7511* 1746 1747ANALOG DEVICES INC ADV7604 DRIVER 1748M: Hans Verkuil <hverkuil@kernel.org> 1749L: linux-media@vger.kernel.org 1750S: Maintained 1751F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1752F: drivers/media/i2c/adv7604* 1753 1754ANALOG DEVICES INC ADV7842 DRIVER 1755M: Hans Verkuil <hverkuil@kernel.org> 1756L: linux-media@vger.kernel.org 1757S: Maintained 1758F: drivers/media/i2c/adv7842* 1759 1760ANALOG DEVICES INC ADXRS290 DRIVER 1761M: Nishant Malpani <nish.malpani25@gmail.com> 1762L: linux-iio@vger.kernel.org 1763S: Supported 1764F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1765F: drivers/iio/gyro/adxrs290.c 1766 1767ANALOG DEVICES INC ASOC CODEC DRIVERS 1768M: Lars-Peter Clausen <lars@metafoo.de> 1769M: Nuno Sá <nuno.sa@analog.com> 1770L: linux-sound@vger.kernel.org 1771S: Supported 1772W: http://wiki.analog.com/ 1773W: https://ez.analog.com/linux-software-drivers 1774F: Documentation/devicetree/bindings/sound/adi,* 1775F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 1776F: sound/soc/codecs/ad1* 1777F: sound/soc/codecs/ad7* 1778F: sound/soc/codecs/adau* 1779F: sound/soc/codecs/adav* 1780F: sound/soc/codecs/sigmadsp.* 1781F: sound/soc/codecs/ssm* 1782 1783ANALOG DEVICES INC AXI DAC DRIVER 1784M: Nuno Sa <nuno.sa@analog.com> 1785L: linux-iio@vger.kernel.org 1786S: Supported 1787W: https://ez.analog.com/linux-software-drivers 1788F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1789F: drivers/iio/dac/adi-axi-dac.c 1790 1791ANALOG DEVICES INC DMA DRIVERS 1792M: Lars-Peter Clausen <lars@metafoo.de> 1793S: Supported 1794W: https://ez.analog.com/linux-software-drivers 1795F: drivers/dma/dma-axi-dmac.c 1796 1797ANALOG DEVICES INC IIO DRIVERS 1798M: Lars-Peter Clausen <lars@metafoo.de> 1799M: Michael Hennerich <Michael.Hennerich@analog.com> 1800S: Supported 1801W: http://wiki.analog.com/ 1802W: https://ez.analog.com/linux-software-drivers 1803F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1804F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1805F: Documentation/devicetree/bindings/iio/*/adi,* 1806F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1807F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1808F: Documentation/iio/ad7606.rst 1809F: drivers/iio/*/ad* 1810F: drivers/iio/adc/ltc249* 1811F: drivers/iio/amplifiers/hmc425a.c 1812F: drivers/staging/iio/*/ad* 1813X: drivers/iio/*/adjd* 1814 1815ANALOGBITS PLL LIBRARIES 1816M: Paul Walmsley <pjw@kernel.org> 1817M: Samuel Holland <samuel.holland@sifive.com> 1818S: Supported 1819F: drivers/clk/analogbits/* 1820F: include/linux/clk/analogbits* 1821 1822ANDROID DRIVERS 1823M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1824M: Arve Hjønnevåg <arve@android.com> 1825M: Todd Kjos <tkjos@android.com> 1826M: Christian Brauner <christian@brauner.io> 1827M: Carlos Llamas <cmllamas@google.com> 1828M: Alice Ryhl <aliceryhl@google.com> 1829L: linux-kernel@vger.kernel.org 1830S: Supported 1831T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1832F: Documentation/netlink/specs/binder.yaml 1833F: drivers/android/ 1834 1835ANDROID GOLDFISH PIC DRIVER 1836M: Miodrag Dinic <miodrag.dinic@mips.com> 1837S: Supported 1838F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1839F: drivers/irqchip/irq-goldfish-pic.c 1840 1841ANDROID GOLDFISH RTC DRIVER 1842M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1843S: Supported 1844F: drivers/rtc/rtc-goldfish.c 1845 1846AOA (Apple Onboard Audio) ALSA DRIVER 1847M: Johannes Berg <johannes@sipsolutions.net> 1848L: linuxppc-dev@lists.ozlabs.org 1849L: linux-sound@vger.kernel.org 1850S: Maintained 1851F: sound/aoa/ 1852 1853APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1854M: William Breathitt Gray <wbg@kernel.org> 1855L: linux-iio@vger.kernel.org 1856S: Maintained 1857F: drivers/iio/addac/stx104.c 1858 1859APM DRIVER 1860M: Jiri Kosina <jikos@kernel.org> 1861S: Odd fixes 1862T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1863F: arch/x86/kernel/apm_32.c 1864F: drivers/char/apm-emulation.c 1865F: include/linux/apm_bios.h 1866F: include/uapi/linux/apm_bios.h 1867 1868APPARMOR SECURITY MODULE 1869M: John Johansen <john.johansen@canonical.com> 1870M: John Johansen <john@apparmor.net> 1871L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1872S: Supported 1873W: apparmor.net 1874B: https://gitlab.com/apparmor/apparmor-kernel 1875C: irc://irc.oftc.net/apparmor 1876T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1877T: https://gitlab.com/apparmor/apparmor-kernel.git 1878F: Documentation/admin-guide/LSM/apparmor.rst 1879F: security/apparmor/ 1880 1881APPLE BCM5974 MULTITOUCH DRIVER 1882M: Henrik Rydberg <rydberg@bitmath.org> 1883L: linux-input@vger.kernel.org 1884S: Odd fixes 1885F: drivers/input/mouse/bcm5974.c 1886 1887APPLE PCIE CONTROLLER DRIVER 1888M: Marc Zyngier <maz@kernel.org> 1889L: linux-pci@vger.kernel.org 1890S: Maintained 1891F: drivers/pci/controller/pcie-apple.c 1892 1893APPLE SMC DRIVER 1894M: Henrik Rydberg <rydberg@bitmath.org> 1895L: linux-hwmon@vger.kernel.org 1896S: Odd fixes 1897F: drivers/hwmon/applesmc.c 1898 1899APPLETALK NETWORK LAYER 1900L: netdev@vger.kernel.org 1901S: Odd fixes 1902F: include/linux/atalk.h 1903F: include/uapi/linux/atalk.h 1904F: net/appletalk/ 1905 1906APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1907M: Khuong Dinh <khuong@os.amperecomputing.com> 1908S: Supported 1909F: arch/arm64/boot/dts/apm/ 1910 1911APPLIED MICRO (APM) X-GENE SOC EDAC 1912M: Khuong Dinh <khuong@os.amperecomputing.com> 1913S: Supported 1914F: Documentation/devicetree/bindings/edac/apm,xgene-edac.yaml 1915F: drivers/edac/xgene_edac.c 1916 1917APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1918M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1919M: Keyur Chudgar <keyur@os.amperecomputing.com> 1920S: Maintained 1921F: drivers/net/ethernet/apm/xgene-v2/ 1922 1923APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1924M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1925M: Keyur Chudgar <keyur@os.amperecomputing.com> 1926M: Quan Nguyen <quan@os.amperecomputing.com> 1927S: Maintained 1928F: Documentation/devicetree/bindings/net/apm,xgene-enet.yaml 1929F: Documentation/devicetree/bindings/net/apm,xgene-mdio-rgmii.yaml 1930F: drivers/net/ethernet/apm/xgene/ 1931F: drivers/net/mdio/mdio-xgene.c 1932 1933APPLIED MICRO (APM) X-GENE SOC PMU 1934M: Khuong Dinh <khuong@os.amperecomputing.com> 1935S: Supported 1936F: Documentation/admin-guide/perf/xgene-pmu.rst 1937F: Documentation/devicetree/bindings/perf/apm,xgene-pmu.yaml 1938F: drivers/perf/xgene_pmu.c 1939 1940APPLIED MICRO QT2025 PHY DRIVER 1941M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1942R: Trevor Gross <tmgross@umich.edu> 1943L: netdev@vger.kernel.org 1944L: rust-for-linux@vger.kernel.org 1945S: Maintained 1946F: drivers/net/phy/qt2025.rs 1947 1948APTINA CAMERA SENSOR PLL 1949M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1950L: linux-media@vger.kernel.org 1951S: Maintained 1952F: drivers/media/i2c/aptina-pll.* 1953 1954AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1955M: Aleksa Savic <savicaleksa83@gmail.com> 1956M: Jack Doan <me@jackdoan.com> 1957L: linux-hwmon@vger.kernel.org 1958S: Maintained 1959F: Documentation/hwmon/aquacomputer_d5next.rst 1960F: drivers/hwmon/aquacomputer_d5next.c 1961 1962AQUANTIA ETHERNET DRIVER (atlantic) 1963M: Igor Russkikh <irusskikh@marvell.com> 1964L: netdev@vger.kernel.org 1965S: Maintained 1966W: https://www.marvell.com/ 1967Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1968F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1969F: drivers/net/ethernet/aquantia/atlantic/ 1970 1971AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1972M: Egor Pomozov <epomozov@marvell.com> 1973L: netdev@vger.kernel.org 1974S: Maintained 1975W: http://www.aquantia.com 1976F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1977 1978AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1979M: Krzysztof Hałasa <khalasa@piap.pl> 1980L: linux-media@vger.kernel.org 1981S: Maintained 1982F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1983F: drivers/media/i2c/ar0521.c 1984 1985ARASAN NAND CONTROLLER DRIVER 1986M: Miquel Raynal <miquel.raynal@bootlin.com> 1987R: Michal Simek <michal.simek@amd.com> 1988L: linux-mtd@lists.infradead.org 1989S: Maintained 1990F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1991F: drivers/mtd/nand/raw/arasan-nand-controller.c 1992 1993ARC FRAMEBUFFER DRIVER 1994M: Jaya Kumar <jayalk@intworks.biz> 1995S: Maintained 1996F: drivers/video/fbdev/arcfb.c 1997F: drivers/video/fbdev/core/fb_defio.c 1998 1999ARC PGU DRM DRIVER 2000M: Alexey Brodkin <abrodkin@synopsys.com> 2001S: Supported 2002F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 2003F: drivers/gpu/drm/tiny/arcpgu.c 2004 2005ARCNET NETWORK LAYER 2006M: Michael Grzeschik <m.grzeschik@pengutronix.de> 2007L: netdev@vger.kernel.org 2008S: Maintained 2009F: drivers/net/arcnet/ 2010F: include/uapi/linux/if_arcnet.h 2011 2012ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 2013M: Arnd Bergmann <arnd@arndb.de> 2014M: Krzysztof Kozlowski <krzk@kernel.org> 2015M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2016M: Linus Walleij <linusw@kernel.org> 2017R: Drew Fustini <fustini@kernel.org> 2018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2019L: soc@lists.linux.dev 2020S: Maintained 2021P: Documentation/process/maintainer-soc.rst 2022C: irc://irc.libera.chat/armlinux 2023T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2024F: Documentation/process/maintainer-soc*.rst 2025F: arch/arm/boot/dts/Makefile 2026F: arch/arm64/boot/dts/Makefile 2027 2028ARM ARCHITECTED TIMER DRIVER 2029M: Mark Rutland <mark.rutland@arm.com> 2030M: Marc Zyngier <maz@kernel.org> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033F: arch/arm/include/asm/arch_timer.h 2034F: arch/arm64/include/asm/arch_timer.h 2035F: drivers/clocksource/arm_arch_timer.c 2036F: drivers/clocksource/arm_arch_timer_mmio.c 2037 2038ARM ETHOS-U NPU DRIVER 2039M: Rob Herring (Arm) <robh@kernel.org> 2040M: Tomeu Vizoso <tomeu@tomeuvizoso.net> 2041L: dri-devel@lists.freedesktop.org 2042S: Supported 2043T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2044F: drivers/accel/ethosu/ 2045F: include/uapi/drm/ethosu_accel.h 2046 2047ARM GENERIC INTERRUPT CONTROLLER DRIVERS 2048M: Marc Zyngier <maz@kernel.org> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Maintained 2051F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 2052F: arch/arm/include/asm/arch_gicv3.h 2053F: arch/arm64/include/asm/arch_gicv3.h 2054F: drivers/irqchip/irq-gic*.[ch] 2055F: include/linux/irqchip/arm-gic*.h 2056F: include/linux/irqchip/arm-vgic-info.h 2057 2058ARM GENERIC INTERRUPT CONTROLLER V5 DRIVERS 2059M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2060M: Marc Zyngier <maz@kernel.org> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Maintained 2063F: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5*.yaml 2064F: drivers/irqchip/irq-gic-its-msi-parent.[ch] 2065F: drivers/irqchip/irq-gic-v5*.[ch] 2066F: include/linux/irqchip/arm-gic-v5.h 2067 2068ARM HDLCD DRM DRIVER 2069M: Liviu Dudau <liviu.dudau@arm.com> 2070S: Supported 2071F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 2072F: drivers/gpu/drm/arm/hdlcd_* 2073 2074ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 2075M: Linus Walleij <linusw@kernel.org> 2076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2077S: Maintained 2078F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 2079F: Documentation/devicetree/bindings/arm/arm,realview.yaml 2080F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 2081F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2082F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 2083F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 2084F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 2085F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 2086F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 2087F: arch/arm/boot/dts/arm/arm-realview-* 2088F: arch/arm/boot/dts/arm/integrator* 2089F: arch/arm/boot/dts/arm/versatile* 2090F: arch/arm/mach-versatile/ 2091F: drivers/bus/arm-integrator-lm.c 2092F: drivers/clk/versatile/ 2093F: drivers/i2c/busses/i2c-versatile.c 2094F: drivers/irqchip/irq-versatile-fpga.c 2095F: drivers/mtd/maps/physmap-versatile.* 2096F: drivers/power/reset/arm-versatile-reboot.c 2097F: drivers/soc/versatile/ 2098 2099ARM INTERCONNECT PMU DRIVERS 2100M: Robin Murphy <robin.murphy@arm.com> 2101S: Supported 2102F: Documentation/admin-guide/perf/arm-cmn.rst 2103F: Documentation/admin-guide/perf/arm-ni.rst 2104F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2105F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2106F: drivers/perf/arm-cmn.c 2107F: drivers/perf/arm-ni.c 2108F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2109 2110ARM KOMEDA DRM-KMS DRIVER 2111M: Liviu Dudau <liviu.dudau@arm.com> 2112S: Supported 2113T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2114F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2115F: Documentation/gpu/komeda-kms.rst 2116F: drivers/gpu/drm/arm/display/include/ 2117F: drivers/gpu/drm/arm/display/komeda/ 2118 2119ARM MALI PANFROST DRM DRIVER 2120M: Boris Brezillon <boris.brezillon@collabora.com> 2121M: Rob Herring <robh@kernel.org> 2122M: Steven Price <steven.price@arm.com> 2123M: Adrián Larumbe <adrian.larumbe@collabora.com> 2124L: dri-devel@lists.freedesktop.org 2125S: Supported 2126T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2127F: Documentation/gpu/panfrost.rst 2128F: drivers/gpu/drm/ci/xfails/panfrost* 2129F: drivers/gpu/drm/panfrost/ 2130F: include/uapi/drm/panfrost_drm.h 2131 2132ARM MALI-C55 ISP DRIVER 2133M: Daniel Scally <dan.scally@ideasonboard.com> 2134M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 2135L: linux-media@vger.kernel.org 2136S: Maintained 2137T: git git://linuxtv.org/media_tree.git 2138F: Documentation/admin-guide/media/mali-c55-graph.dot 2139F: Documentation/admin-guide/media/mali-c55.rst 2140F: Documentation/devicetree/bindings/media/arm,mali-c55.yaml 2141F: Documentation/userspace-api/media/drivers/mali-c55.rst 2142F: Documentation/userspace-api/media/v4l/metafmt-arm-mali-c55.rst 2143F: drivers/media/platform/arm/mali-c55/ 2144F: include/uapi/linux/media/arm/mali-c55-config.h 2145 2146ARM MALI PANTHOR DRM DRIVER 2147M: Boris Brezillon <boris.brezillon@collabora.com> 2148M: Steven Price <steven.price@arm.com> 2149M: Liviu Dudau <liviu.dudau@arm.com> 2150L: dri-devel@lists.freedesktop.org 2151S: Supported 2152T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2153F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2154F: drivers/gpu/drm/panthor/ 2155F: include/uapi/drm/panthor_drm.h 2156 2157ARM MALI TYR DRM DRIVER 2158M: Daniel Almeida <daniel.almeida@collabora.com> 2159M: Alice Ryhl <aliceryhl@google.com> 2160L: dri-devel@lists.freedesktop.org 2161S: Supported 2162W: https://rust-for-linux.com/tyr-gpu-driver 2163W: https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 2164B: https://gitlab.freedesktop.org/panfrost/linux/-/issues 2165T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 2166F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2167F: drivers/gpu/drm/tyr/ 2168F: include/uapi/drm/panthor_drm.h 2169 2170ARM MALI-DP DRM DRIVER 2171M: Liviu Dudau <liviu.dudau@arm.com> 2172S: Supported 2173T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2174F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2175F: Documentation/gpu/afbc.rst 2176F: drivers/gpu/drm/arm/ 2177 2178ARM MFM AND FLOPPY DRIVERS 2179M: Ian Molton <spyro@f2s.com> 2180S: Maintained 2181F: arch/arm/include/asm/floppy.h 2182F: arch/arm/mach-rpc/floppydma.S 2183 2184ARM PMU PROFILING AND DEBUGGING 2185M: Will Deacon <will@kernel.org> 2186M: Mark Rutland <mark.rutland@arm.com> 2187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2188L: linux-perf-users@vger.kernel.org 2189S: Maintained 2190F: Documentation/devicetree/bindings/arm/pmu.yaml 2191F: Documentation/devicetree/bindings/perf/ 2192F: arch/arm*/include/asm/hw_breakpoint.h 2193F: arch/arm*/include/asm/perf_event.h 2194F: arch/arm*/kernel/hw_breakpoint.c 2195F: arch/arm*/kernel/perf_* 2196F: drivers/perf/ 2197F: include/linux/perf/arm_pmu*.h 2198 2199ARM PORT 2200M: Russell King <linux@armlinux.org.uk> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Odd Fixes 2203W: http://www.armlinux.org.uk/ 2204T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2205F: arch/arm/ 2206X: arch/arm/boot/dts/ 2207 2208ARM PRIMECELL AACI PL041 DRIVER 2209M: Russell King <linux@armlinux.org.uk> 2210S: Odd Fixes 2211F: sound/arm/aaci.* 2212 2213ARM PRIMECELL BUS SUPPORT 2214M: Russell King <linux@armlinux.org.uk> 2215S: Odd Fixes 2216F: drivers/amba/ 2217F: include/linux/amba/bus.h 2218 2219ARM PRIMECELL KMI PL050 DRIVER 2220M: Russell King <linux@armlinux.org.uk> 2221S: Odd Fixes 2222F: drivers/input/serio/ambakmi.* 2223F: include/linux/amba/kmi.h 2224 2225ARM PRIMECELL MMCI PL180/1 DRIVER 2226M: Russell King <linux@armlinux.org.uk> 2227S: Odd Fixes 2228F: drivers/mmc/host/mmci.* 2229F: include/linux/amba/mmci.h 2230 2231ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2232M: Miquel Raynal <miquel.raynal@bootlin.com> 2233R: Michal Simek <michal.simek@amd.com> 2234L: linux-mtd@lists.infradead.org 2235S: Maintained 2236F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2237F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2238 2239ARM PRIMECELL PL35X SMC DRIVER 2240M: Miquel Raynal <miquel.raynal@bootlin.com> 2241R: Michal Simek <michal.simek@amd.com> 2242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2243S: Maintained 2244F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2245F: drivers/memory/pl353-smc.c 2246 2247ARM PRIMECELL SSP PL022 SPI DRIVER 2248M: Linus Walleij <linusw@kernel.org> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2252F: drivers/spi/spi-pl022.c 2253 2254ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2255M: Russell King <linux@armlinux.org.uk> 2256S: Odd Fixes 2257F: drivers/tty/serial/amba-pl01*.c 2258F: include/linux/amba/serial.h 2259 2260ARM PRIMECELL VIC PL190/PL192 DRIVER 2261M: Linus Walleij <linusw@kernel.org> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2265F: drivers/irqchip/irq-vic.c 2266 2267ARM SMC WATCHDOG DRIVER 2268M: Julius Werner <jwerner@chromium.org> 2269R: Evan Benn <evanbenn@chromium.org> 2270S: Maintained 2271F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2272F: drivers/watchdog/arm_smc_wdt.c 2273 2274ARM SMMU DRIVERS 2275M: Will Deacon <will@kernel.org> 2276R: Robin Murphy <robin.murphy@arm.com> 2277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2278S: Maintained 2279F: Documentation/devicetree/bindings/iommu/arm,smmu* 2280F: drivers/iommu/arm/ 2281F: drivers/iommu/io-pgtable-arm* 2282 2283ARM SMMU SVA SUPPORT 2284R: Jean-Philippe Brucker <jpb@kernel.org> 2285F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2286 2287ARM SUB-ARCHITECTURES 2288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2289S: Maintained 2290C: irc://irc.libera.chat/armlinux 2291T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2292F: arch/arm/mach-*/ 2293F: arch/arm/plat-*/ 2294 2295ARM/ACTIONS SEMI ARCHITECTURE 2296M: Andreas Färber <afaerber@suse.de> 2297M: Manivannan Sadhasivam <mani@kernel.org> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2300S: Maintained 2301F: Documentation/devicetree/bindings/arm/actions.yaml 2302F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2303F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2304F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2305F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2306F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2307F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2308F: Documentation/devicetree/bindings/pinctrl/actions,* 2309F: Documentation/devicetree/bindings/power/actions,s500-sps.yaml 2310F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2311F: arch/arm/boot/dts/actions/ 2312F: arch/arm/mach-actions/ 2313F: arch/arm64/boot/dts/actions/ 2314F: drivers/clk/actions/ 2315F: drivers/clocksource/timer-owl* 2316F: drivers/dma/owl-dma.c 2317F: drivers/i2c/busses/i2c-owl.c 2318F: drivers/irqchip/irq-owl-sirq.c 2319F: drivers/mmc/host/owl-mmc.c 2320F: drivers/net/ethernet/actions/ 2321F: drivers/pinctrl/actions/* 2322F: drivers/pmdomain/actions/ 2323F: include/dt-bindings/power/owl-* 2324F: include/dt-bindings/reset/actions,* 2325F: include/linux/soc/actions/ 2326N: owl 2327 2328ARM/AIROHA SOC SUPPORT 2329M: Matthias Brugger <matthias.bgg@gmail.com> 2330M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2333S: Odd Fixes 2334F: arch/arm/boot/dts/airoha/ 2335F: arch/arm64/boot/dts/airoha/ 2336 2337ARM/Allwinner SoC Clock Support 2338M: Emilio López <emilio@elopez.com.ar> 2339S: Maintained 2340F: drivers/clk/sunxi/ 2341 2342ARM/Allwinner sunXi SoC support 2343M: Chen-Yu Tsai <wens@kernel.org> 2344M: Jernej Skrabec <jernej.skrabec@gmail.com> 2345M: Samuel Holland <samuel@sholland.org> 2346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2347L: linux-sunxi@lists.linux.dev 2348S: Maintained 2349T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2350F: arch/arm/mach-sunxi/ 2351F: arch/arm64/boot/dts/allwinner/ 2352F: drivers/clk/sunxi-ng/ 2353F: drivers/pinctrl/sunxi/ 2354F: drivers/soc/sunxi/ 2355N: allwinner 2356N: sun[x456789]i 2357N: sun[25]0i 2358 2359ARM/ALPHASCALE ARCHITECTURE 2360M: Krzysztof Kozlowski <krzk@kernel.org> 2361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2362S: Odd Fixes 2363F: arch/arm/boot/dts/alphascale/ 2364F: drivers/clk/clk-asm9260.c 2365F: drivers/clocksource/asm9260_timer.c 2366F: drivers/rtc/rtc-asm9260.c 2367F: drivers/watchdog/asm9260_wdt.c 2368 2369ARM/AMD PENSANDO ARM64 ARCHITECTURE 2370M: Brad Larson <blarson@amd.com> 2371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2372S: Supported 2373F: Documentation/devicetree/bindings/*/amd,pensando* 2374F: arch/arm64/boot/dts/amd/elba* 2375 2376ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2377M: Neil Armstrong <neil.armstrong@linaro.org> 2378M: Jerome Brunet <jbrunet@baylibre.com> 2379L: linux-amlogic@lists.infradead.org 2380S: Maintained 2381F: Documentation/devicetree/bindings/clock/amlogic* 2382F: drivers/clk/meson/ 2383F: include/dt-bindings/clock/amlogic,a1* 2384F: include/dt-bindings/clock/gxbb* 2385F: include/dt-bindings/clock/meson* 2386 2387ARM/Amlogic Meson SoC Crypto Drivers 2388M: Corentin Labbe <clabbe@baylibre.com> 2389L: linux-crypto@vger.kernel.org 2390L: linux-amlogic@lists.infradead.org 2391S: Maintained 2392F: Documentation/devicetree/bindings/crypto/amlogic* 2393F: drivers/crypto/amlogic/ 2394 2395ARM/Amlogic Meson SoC Sound Drivers 2396M: Jerome Brunet <jbrunet@baylibre.com> 2397L: linux-sound@vger.kernel.org 2398S: Maintained 2399F: Documentation/devicetree/bindings/sound/amlogic* 2400F: sound/soc/meson/ 2401 2402ARM/Amlogic Meson SoC support 2403M: Neil Armstrong <neil.armstrong@linaro.org> 2404M: Kevin Hilman <khilman@baylibre.com> 2405R: Jerome Brunet <jbrunet@baylibre.com> 2406R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2408L: linux-amlogic@lists.infradead.org 2409S: Maintained 2410W: http://linux-meson.com/ 2411F: Documentation/devicetree/bindings/phy/amlogic* 2412F: arch/arm/boot/dts/amlogic/ 2413F: arch/arm/mach-meson/ 2414F: arch/arm64/boot/dts/amlogic/ 2415F: drivers/pmdomain/amlogic/ 2416F: drivers/mmc/host/meson* 2417F: drivers/phy/amlogic/ 2418F: drivers/pinctrl/meson/ 2419F: drivers/rtc/rtc-meson* 2420F: drivers/soc/amlogic/ 2421N: meson 2422 2423ARM/Annapurna Labs ALPINE ARCHITECTURE 2424M: Antoine Tenart <atenart@kernel.org> 2425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2426S: Odd Fixes 2427F: arch/arm/boot/dts/amazon/ 2428F: arch/arm/mach-alpine/ 2429F: arch/arm64/boot/dts/amazon/ 2430F: drivers/*/*alpine* 2431 2432ARM/APPLE MACHINE SOUND DRIVERS 2433M: Martin Povišer <povik+lin@cutebit.org> 2434L: asahi@lists.linux.dev 2435L: linux-sound@vger.kernel.org 2436S: Maintained 2437F: Documentation/devicetree/bindings/sound/apple,* 2438F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2439F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 2440F: sound/soc/apple/* 2441F: sound/soc/codecs/cs42l83-i2c.c 2442F: sound/soc/codecs/cs42l84.* 2443F: sound/soc/codecs/ssm3515.c 2444 2445ARM/APPLE MACHINE SUPPORT 2446M: Sven Peter <sven@kernel.org> 2447M: Janne Grunau <j@jannau.net> 2448R: Neal Gompa <neal@gompa.dev> 2449L: asahi@lists.linux.dev 2450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2451S: Maintained 2452W: https://asahilinux.org 2453B: https://github.com/AsahiLinux/linux/issues 2454C: irc://irc.oftc.net/asahi-dev 2455T: git https://github.com/AsahiLinux/linux.git 2456F: Documentation/devicetree/bindings/arm/apple.yaml 2457F: Documentation/devicetree/bindings/arm/apple/* 2458F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2459F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2460F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2461F: Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml 2462F: Documentation/devicetree/bindings/gpu/apple,agx.yaml 2463F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2464F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2465F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2466F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2467F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2468F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2469F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2470F: Documentation/devicetree/bindings/mfd/apple,smc.yaml 2471F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2472F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2473F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2474F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2475F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2476F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2477F: Documentation/devicetree/bindings/power/apple* 2478F: Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml 2479F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2480F: Documentation/devicetree/bindings/rtc/apple,smc-rtc.yaml 2481F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2482F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2483F: Documentation/devicetree/bindings/usb/apple,dwc3.yaml 2484F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2485F: Documentation/hwmon/macsmc-hwmon.rst 2486F: arch/arm64/boot/dts/apple/ 2487F: drivers/bluetooth/hci_bcm4377.c 2488F: drivers/clk/clk-apple-nco.c 2489F: drivers/cpufreq/apple-soc-cpufreq.c 2490F: drivers/dma/apple-admac.c 2491F: drivers/gpio/gpio-macsmc.c 2492F: drivers/hwmon/macsmc-hwmon.c 2493F: drivers/pmdomain/apple/ 2494F: drivers/i2c/busses/i2c-pasemi-core.c 2495F: drivers/i2c/busses/i2c-pasemi-platform.c 2496F: drivers/input/touchscreen/apple_z2.c 2497F: drivers/iommu/apple-dart.c 2498F: drivers/iommu/io-pgtable-dart.c 2499F: drivers/irqchip/irq-apple-aic.c 2500F: drivers/mfd/macsmc.c 2501F: drivers/nvme/host/apple.c 2502F: drivers/nvmem/apple-efuses.c 2503F: drivers/nvmem/apple-spmi-nvmem.c 2504F: drivers/pinctrl/pinctrl-apple-gpio.c 2505F: drivers/power/reset/macsmc-reboot.c 2506F: drivers/pwm/pwm-apple.c 2507F: drivers/rtc/rtc-macsmc.c 2508F: drivers/soc/apple/* 2509F: drivers/spi/spi-apple.c 2510F: drivers/spmi/spmi-apple-controller.c 2511F: drivers/usb/dwc3/dwc3-apple.c 2512F: drivers/video/backlight/apple_dwi_bl.c 2513F: drivers/watchdog/apple_wdt.c 2514F: include/dt-bindings/interrupt-controller/apple-aic.h 2515F: include/dt-bindings/pinctrl/apple.h 2516F: include/linux/mfd/macsmc.h 2517F: include/linux/soc/apple/* 2518F: include/uapi/drm/asahi_drm.h 2519 2520ARM/ARTPEC MACHINE SUPPORT 2521M: Jesper Nilsson <jesper.nilsson@axis.com> 2522M: Lars Persson <lars.persson@axis.com> 2523L: linux-arm-kernel@axis.com 2524S: Maintained 2525F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2526F: arch/arm/boot/dts/axis/ 2527F: arch/arm/mach-artpec 2528F: drivers/clk/axis 2529F: drivers/crypto/axis 2530F: drivers/mmc/host/usdhi6rol0.c 2531F: drivers/pinctrl/pinctrl-artpec* 2532 2533ARM/ASPEED I2C DRIVER 2534M: Ryan Chen <ryan_chen@aspeedtech.com> 2535R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2536R: Joel Stanley <joel@jms.id.au> 2537L: linux-i2c@vger.kernel.org 2538L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2539S: Maintained 2540F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2541F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2542F: drivers/i2c/busses/i2c-aspeed.c 2543F: drivers/irqchip/irq-aspeed-i2c-ic.c 2544 2545ARM/ASPEED MACHINE SUPPORT 2546M: Joel Stanley <joel@jms.id.au> 2547M: Andrew Jeffery <andrew@codeconstruct.com.au> 2548L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2549L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2550S: Supported 2551Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2552T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 2553F: Documentation/devicetree/bindings/arm/aspeed/ 2554F: arch/arm/boot/dts/aspeed/ 2555F: arch/arm/mach-aspeed/ 2556N: aspeed 2557 2558ARM/AXIADO ARCHITECTURE 2559M: Harshit Shah <hshah@axiado.com> 2560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2561S: Maintained 2562F: Documentation/devicetree/bindings/arm/axiado.yaml 2563F: arch/arm64/boot/dts/axiado/ 2564N: axiado 2565 2566ARM/AXM LSI SOC 2567M: Krzysztof Kozlowski <krzk@kernel.org> 2568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2569S: Odd Fixes 2570F: Documentation/devicetree/bindings/arm/axxia.yaml 2571F: arch/arm/boot/dts/intel/axm/ 2572F: arch/arm/mach-axxia/ 2573 2574ARM/BITMAIN ARCHITECTURE 2575M: Manivannan Sadhasivam <mani@kernel.org> 2576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2577S: Maintained 2578F: Documentation/devicetree/bindings/arm/bitmain.yaml 2579F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2580F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.yaml 2581F: arch/arm64/boot/dts/bitmain/ 2582F: drivers/clk/clk-bm1880.c 2583F: drivers/pinctrl/pinctrl-bm1880.c 2584 2585ARM/BLAIZE ARCHITECTURE 2586M: James Cowgill <james.cowgill@blaize.com> 2587M: Matt Redfearn <matt.redfearn@blaize.com> 2588M: Neil Jones <neil.jones@blaize.com> 2589M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2590S: Maintained 2591F: Documentation/devicetree/bindings/arm/blaize.yaml 2592F: arch/arm64/boot/dts/blaize/ 2593 2594ARM/BST SOC SUPPORT 2595M: Ge Gordon <gordon.ge@bst.ai> 2596R: BST Linux Kernel Upstream Group <bst-upstream@bstai.top> 2597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2598S: Supported 2599F: Documentation/devicetree/bindings/arm/bst.yaml 2600F: arch/arm64/boot/dts/bst/ 2601 2602ARM/CALXEDA HIGHBANK ARCHITECTURE 2603M: Andre Przywara <andre.przywara@arm.com> 2604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606F: arch/arm/boot/dts/calxeda/ 2607F: arch/arm/mach-highbank/ 2608 2609ARM/CAVIUM THUNDER NETWORK DRIVER 2610M: Sunil Goutham <sgoutham@marvell.com> 2611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2612S: Maintained 2613F: drivers/net/ethernet/cavium/thunder/ 2614 2615ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2616M: Lukasz Majewski <lukma@denx.de> 2617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2618S: Maintained 2619F: arch/arm/mach-ep93xx/ts72xx.c 2620 2621ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2622M: Hartley Sweeten <hsweeten@visionengravers.com> 2623M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2624M: Nikita Shubin <nikita.shubin@maquefel.me> 2625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2626S: Maintained 2627F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2628F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2629F: arch/arm/boot/compressed/misc-ep93xx.h 2630F: arch/arm/mach-ep93xx/ 2631F: drivers/iio/adc/ep93xx_adc.c 2632 2633ARM/CIX SOC SUPPORT 2634M: Peter Chen <peter.chen@cixtech.com> 2635M: Fugang Duan <fugang.duan@cixtech.com> 2636R: CIX Linux Kernel Upstream Group <cix-kernel-upstream@cixtech.com> 2637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2638S: Maintained 2639T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix.git 2640F: Documentation/devicetree/bindings/arm/cix.yaml 2641F: Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml 2642F: arch/arm64/boot/dts/cix/ 2643F: drivers/mailbox/cix-mailbox.c 2644K: \bcix\b 2645 2646ARM/CLKDEV SUPPORT 2647M: Russell King <linux@armlinux.org.uk> 2648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2649S: Maintained 2650T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2651F: drivers/clk/clkdev.c 2652 2653ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2654M: Baruch Siach <baruch@tkos.co.il> 2655L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2656S: Maintained 2657F: arch/arm/boot/dts/cnxt/ 2658N: digicolor 2659 2660ARM/CORESIGHT FRAMEWORK AND DRIVERS 2661M: Suzuki K Poulose <suzuki.poulose@arm.com> 2662R: Mike Leach <mike.leach@linaro.org> 2663R: James Clark <james.clark@linaro.org> 2664L: coresight@lists.linaro.org (moderated for non-subscribers) 2665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2666S: Maintained 2667T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2668F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2669F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2670F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2671F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2672F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2673F: Documentation/trace/coresight/* 2674F: drivers/hwtracing/coresight/* 2675F: include/dt-bindings/arm/coresight-cti-dt.h 2676F: include/linux/coresight* 2677F: include/uapi/linux/coresight* 2678F: samples/coresight/* 2679F: tools/perf/Documentation/arm-coresight.txt 2680F: tools/perf/arch/arm/util/auxtrace.c 2681F: tools/perf/arch/arm/util/cs-etm.c 2682F: tools/perf/arch/arm/util/cs-etm.h 2683F: tools/perf/arch/arm/util/pmu.c 2684F: tools/perf/tests/shell/*coresight* 2685F: tools/perf/tests/shell/coresight/* 2686F: tools/perf/tests/shell/lib/*coresight* 2687F: tools/perf/util/cs-etm-decoder/* 2688F: tools/perf/util/cs-etm.* 2689 2690ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2691M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2692M: Linus Walleij <linusw@kernel.org> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694S: Maintained 2695T: git https://github.com/ulli-kroll/linux.git 2696F: Documentation/devicetree/bindings/arm/gemini.yaml 2697F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2698F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2699F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2700F: arch/arm/boot/dts/gemini/ 2701F: arch/arm/mach-gemini/ 2702F: drivers/crypto/gemini/ 2703F: drivers/net/ethernet/cortina/ 2704F: drivers/pinctrl/pinctrl-gemini.c 2705F: drivers/rtc/rtc-ftrtc010.c 2706 2707ARM/CZ.NIC TURRIS SUPPORT 2708M: Marek Behún <kabel@kernel.org> 2709S: Maintained 2710W: https://www.turris.cz/ 2711F: Documentation/ABI/testing/debugfs-moxtet 2712F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2713F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2714F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2715F: Documentation/devicetree/bindings/bus/cznic,moxtet.yaml 2716F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2717F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2718F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2719F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2720F: Documentation/devicetree/bindings/watchdog/marvell,armada-3700-wdt.yaml 2721F: drivers/bus/moxtet.c 2722F: drivers/firmware/turris-mox-rwtm.c 2723F: drivers/gpio/gpio-moxtet.c 2724F: drivers/leds/leds-turris-omnia.c 2725F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2726F: drivers/platform/cznic/ 2727F: drivers/watchdog/armada_37xx_wdt.c 2728F: include/dt-bindings/bus/moxtet.h 2729F: include/linux/armada-37xx-rwtm-mailbox.h 2730F: include/linux/moxtet.h 2731F: include/linux/turris-omnia-mcu-interface.h 2732F: include/linux/turris-signing-key.h 2733 2734ARM/FARADAY FA526 PORT 2735M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2737S: Maintained 2738T: git git://git.berlios.de/gemini-board 2739F: arch/arm/mm/*-fa* 2740 2741ARM/FOOTBRIDGE ARCHITECTURE 2742M: Russell King <linux@armlinux.org.uk> 2743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2744S: Maintained 2745W: http://www.armlinux.org.uk/ 2746F: arch/arm/include/asm/hardware/dec21285.h 2747F: arch/arm/mach-footbridge/ 2748 2749ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2750M: Shawn Guo <shawnguo@kernel.org> 2751M: Sascha Hauer <s.hauer@pengutronix.de> 2752R: Pengutronix Kernel Team <kernel@pengutronix.de> 2753R: Fabio Estevam <festevam@gmail.com> 2754L: imx@lists.linux.dev 2755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2756S: Maintained 2757T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2758F: Documentation/devicetree/bindings/firmware/fsl* 2759F: Documentation/devicetree/bindings/firmware/nxp* 2760F: arch/arm/boot/dts/nxp/imx/ 2761F: arch/arm/boot/dts/nxp/mxs/ 2762F: arch/arm64/boot/dts/freescale/ 2763X: Documentation/devicetree/bindings/media/i2c/ 2764X: arch/arm64/boot/dts/freescale/fsl-* 2765X: arch/arm64/boot/dts/freescale/qoriq-* 2766X: drivers/media/i2c/ 2767N: imx 2768N: mxs 2769N: \bmxc[^\d] 2770 2771ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2772M: Shawn Guo <shawnguo@kernel.org> 2773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2774S: Maintained 2775T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2776F: arch/arm/boot/dts/nxp/ls/ 2777F: arch/arm64/boot/dts/freescale/fsl-* 2778F: arch/arm64/boot/dts/freescale/qoriq-* 2779 2780ARM/FREESCALE VYBRID ARM ARCHITECTURE 2781M: Shawn Guo <shawnguo@kernel.org> 2782M: Sascha Hauer <s.hauer@pengutronix.de> 2783R: Pengutronix Kernel Team <kernel@pengutronix.de> 2784R: Stefan Agner <stefan@agner.ch> 2785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2786S: Maintained 2787T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2788F: arch/arm/boot/dts/nxp/vf/ 2789F: arch/arm/mach-imx/*vf610* 2790 2791ARM/GUMSTIX MACHINE SUPPORT 2792M: Steve Sakoman <sakoman@gmail.com> 2793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2794S: Maintained 2795 2796ARM/HISILICON SOC SUPPORT 2797M: Wei Xu <xuwei5@hisilicon.com> 2798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2799S: Supported 2800W: http://www.hisilicon.com 2801T: git https://github.com/hisilicon/linux-hisi.git 2802F: arch/arm/boot/dts/hisilicon/ 2803F: arch/arm/mach-hisi/ 2804F: arch/arm64/boot/dts/hisilicon/ 2805 2806ARM/HP JORNADA 7XX MACHINE SUPPORT 2807M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2808S: Maintained 2809W: www.jlime.com 2810T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2811F: arch/arm/mach-sa1100/include/mach/jornada720.h 2812F: arch/arm/mach-sa1100/jornada720.c 2813 2814ARM/HPE GXP ARCHITECTURE 2815M: Jean-Marie Verdun <verdun@hpe.com> 2816M: Nick Hawkins <nick.hawkins@hpe.com> 2817S: Maintained 2818F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2819F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2820F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2821F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2822F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2823F: Documentation/hwmon/gxp-fan-ctrl.rst 2824F: arch/arm/boot/dts/hpe/ 2825F: drivers/clocksource/timer-gxp.c 2826F: drivers/hwmon/gxp-fan-ctrl.c 2827F: drivers/i2c/busses/i2c-gxp.c 2828F: drivers/spi/spi-gxp.c 2829F: drivers/watchdog/gxp-wdt.c 2830 2831ARM/IGEP MACHINE SUPPORT 2832M: Enric Balletbo i Serra <eballetbo@gmail.com> 2833M: Javier Martinez Canillas <javier@dowhile0.org> 2834L: linux-omap@vger.kernel.org 2835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2836S: Maintained 2837F: arch/arm/boot/dts/ti/omap/omap3-igep* 2838 2839ARM/INTEL IXP4XX ARM ARCHITECTURE 2840M: Linus Walleij <linusw@kernel.org> 2841M: Imre Kaloz <kaloz@openwrt.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2845F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2846F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2847F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2848F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2849F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2850F: arch/arm/boot/dts/intel/ixp/ 2851F: arch/arm/mach-ixp4xx/ 2852F: drivers/bus/intel-ixp4xx-eb.c 2853F: drivers/char/hw_random/ixp4xx-rng.c 2854F: drivers/clocksource/timer-ixp4xx.c 2855F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2856F: drivers/gpio/gpio-ixp4xx.c 2857F: drivers/irqchip/irq-ixp4xx.c 2858F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2859F: drivers/net/wan/ixp4xx_hss.c 2860F: drivers/soc/ixp4xx/ixp4xx-npe.c 2861F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2862F: include/linux/soc/ixp4xx/npe.h 2863F: include/linux/soc/ixp4xx/qmgr.h 2864 2865ARM/INTEL KEEMBAY ARCHITECTURE 2866M: Paul J. Murphy <paul.j.murphy@intel.com> 2867M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2868S: Maintained 2869F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2870F: arch/arm64/boot/dts/intel/keembay-evm.dts 2871F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2872 2873ARM/INTEL XSC3 (MANZANO) ARM CORE 2874M: Lennert Buytenhek <kernel@wantstofly.org> 2875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2876S: Maintained 2877 2878ARM/LG1K ARCHITECTURE 2879M: Chanho Min <chanho.min@lge.com> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Maintained 2882F: arch/arm64/boot/dts/lg/ 2883 2884ARM/LPC18XX ARCHITECTURE 2885M: Vladimir Zapolskiy <vz@mleia.com> 2886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2887S: Maintained 2888F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2889F: arch/arm/boot/dts/nxp/lpc/lpc43* 2890F: drivers/i2c/busses/i2c-lpc2k.c 2891F: drivers/memory/pl172.c 2892F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2893F: drivers/rtc/rtc-lpc24xx.c 2894N: lpc18xx 2895 2896ARM/LPC32XX SOC SUPPORT 2897M: Vladimir Zapolskiy <vz@mleia.com> 2898M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2900S: Maintained 2901T: git https://github.com/vzapolskiy/linux-lpc32xx.git 2902F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2903F: arch/arm/boot/dts/nxp/lpc/lpc32* 2904F: arch/arm/mach-lpc32xx/ 2905F: drivers/dma/lpc32xx-dmamux.c 2906F: drivers/i2c/busses/i2c-pnx.c 2907F: drivers/net/ethernet/nxp/lpc_eth.c 2908F: drivers/usb/host/ohci-nxp.c 2909F: drivers/watchdog/pnx4008_wdt.c 2910N: lpc32xx 2911 2912LPC32XX DMAMUX SUPPORT 2913M: J.M.B. Downing <jonathan.downing@nautel.com> 2914M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2915R: Vladimir Zapolskiy <vz@mleia.com> 2916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2917S: Maintained 2918F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2919 2920ARM/Marvell Dove/MV78xx0/Orion SOC support 2921M: Andrew Lunn <andrew@lunn.ch> 2922M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2923M: Gregory Clement <gregory.clement@bootlin.com> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925S: Maintained 2926T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2927F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.yaml 2928F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.yaml 2929F: Documentation/devicetree/bindings/soc/dove/ 2930F: arch/arm/boot/dts/marvell/dove* 2931F: arch/arm/boot/dts/marvell/orion5x* 2932F: arch/arm/mach-dove/ 2933F: arch/arm/mach-mv78xx0/ 2934F: arch/arm/mach-orion5x/ 2935F: arch/arm/plat-orion/ 2936F: drivers/bus/mvebu-mbus.c 2937F: drivers/soc/dove/ 2938 2939ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2940M: Andrew Lunn <andrew@lunn.ch> 2941M: Gregory Clement <gregory.clement@bootlin.com> 2942M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2946F: Documentation/devicetree/bindings/arm/marvell/ 2947F: arch/arm/boot/dts/marvell/armada* 2948F: arch/arm/boot/dts/marvell/kirkwood* 2949F: arch/arm/configs/mvebu_*_defconfig 2950F: arch/arm/mach-mvebu/ 2951F: arch/arm64/boot/dts/marvell/ 2952F: drivers/clk/mvebu/ 2953F: drivers/cpufreq/armada-37xx-cpufreq.c 2954F: drivers/cpufreq/armada-8k-cpufreq.c 2955F: drivers/cpufreq/mvebu-cpufreq.c 2956F: drivers/irqchip/irq-armada-370-xp.c 2957F: drivers/irqchip/irq-mvebu-* 2958F: drivers/pinctrl/mvebu/ 2959F: drivers/rtc/rtc-armada38x.c 2960 2961ARM/Marvell PXA1908 SOC support 2962M: Duje Mihanović <duje@dujemihanovic.xyz> 2963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2964S: Maintained 2965F: Documentation/devicetree/bindings/clock/marvell,pxa1908.yaml 2966F: arch/arm64/boot/dts/marvell/mmp/ 2967F: drivers/clk/mmp/Kconfig 2968F: drivers/clk/mmp/clk-pxa1908*.c 2969F: drivers/pmdomain/marvell/ 2970F: include/dt-bindings/clock/marvell,pxa1908.h 2971F: include/dt-bindings/power/marvell,pxa1908-power.h 2972 2973ARM/Mediatek RTC DRIVER 2974M: Eddie Huang <eddie.huang@mediatek.com> 2975M: Sean Wang <sean.wang@mediatek.com> 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2978S: Maintained 2979F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2980F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2981F: drivers/rtc/rtc-mt2712.c 2982F: drivers/rtc/rtc-mt6397.c 2983F: drivers/rtc/rtc-mt7622.c 2984 2985ARM/Mediatek SoC support 2986M: Matthias Brugger <matthias.bgg@gmail.com> 2987M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2988L: linux-kernel@vger.kernel.org 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2991S: Maintained 2992W: https://mtk.wiki.kernel.org/ 2993C: irc://irc.libera.chat/linux-mediatek 2994F: arch/arm/boot/dts/mediatek/ 2995F: arch/arm/mach-mediatek/ 2996F: arch/arm64/boot/dts/mediatek/ 2997F: drivers/soc/mediatek/ 2998N: mtk 2999N: mt[2678] 3000K: mediatek 3001 3002ARM/Mediatek USB3 PHY DRIVER 3003M: Chunfeng Yun <chunfeng.yun@mediatek.com> 3004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3005L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 3006S: Maintained 3007F: Documentation/devicetree/bindings/phy/mediatek,* 3008F: drivers/phy/mediatek/ 3009 3010ARM/MICROCHIP (ARM64) SoC support 3011M: Conor Dooley <conor@kernel.org> 3012M: Nicolas Ferre <nicolas.ferre@microchip.com> 3013M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3015S: Supported 3016T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 3017F: arch/arm64/boot/dts/microchip/ 3018 3019ARM/Microchip (AT91) SoC support 3020M: Nicolas Ferre <nicolas.ferre@microchip.com> 3021M: Alexandre Belloni <alexandre.belloni@bootlin.com> 3022M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3024S: Supported 3025W: http://www.linux4sam.org 3026T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 3027F: arch/arm/boot/dts/microchip/ 3028F: arch/arm/include/debug/at91.S 3029F: arch/arm/mach-at91/ 3030F: drivers/memory/atmel* 3031F: drivers/watchdog/sama5d4_wdt.c 3032F: include/soc/at91/ 3033X: drivers/input/touchscreen/atmel_mxt_ts.c 3034N: at91 3035N: atmel 3036 3037ARM/Microchip Sparx5 SoC support 3038M: Steen Hegelund <Steen.Hegelund@microchip.com> 3039M: Daniel Machon <daniel.machon@microchip.com> 3040M: UNGLinuxDriver@microchip.com 3041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3042S: Supported 3043F: arch/arm64/boot/dts/microchip/sparx* 3044F: drivers/net/ethernet/microchip/vcap/ 3045F: drivers/pinctrl/pinctrl-microchip-sgpio.c 3046N: sparx5 3047 3048ARM/MILBEAUT ARCHITECTURE 3049M: Taichi Sugaya <sugaya.taichi@socionext.com> 3050M: Takao Orito <orito.takao@socionext.com> 3051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3052S: Maintained 3053F: arch/arm/boot/dts/socionext/milbeaut* 3054F: arch/arm/mach-milbeaut/ 3055N: milbeaut 3056 3057ARM/MORELLO PLATFORM 3058M: Vincenzo Frascino <vincenzo.frascino@arm.com> 3059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3060S: Maintained 3061F: Documentation/devicetree/bindings/arm/arm,morello.yaml 3062F: arch/arm64/boot/dts/arm/morello* 3063 3064ARM/MOXA ART SOC 3065M: Krzysztof Kozlowski <krzk@kernel.org> 3066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3067S: Odd Fixes 3068F: Documentation/devicetree/bindings/arm/moxart.yaml 3069F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.yaml 3070F: arch/arm/boot/dts/moxa/ 3071F: drivers/clk/clk-moxart.c 3072 3073ARM/MStar/Sigmastar Armv7 SoC support 3074M: Daniel Palmer <daniel@thingy.jp> 3075M: Romain Perier <romain.perier@gmail.com> 3076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3077S: Maintained 3078W: http://linux-chenxing.org/ 3079T: git https://github.com/linux-chenxing/linux.git 3080F: Documentation/devicetree/bindings/arm/mstar/* 3081F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 3082F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 3083F: arch/arm/boot/dts/sigmastar/ 3084F: arch/arm/mach-mstar/ 3085F: drivers/clk/mstar/ 3086F: drivers/clocksource/timer-msc313e.c 3087F: drivers/gpio/gpio-msc313.c 3088F: drivers/rtc/rtc-msc313.c 3089F: drivers/watchdog/msc313e_wdt.c 3090F: include/dt-bindings/clock/mstar-* 3091F: include/dt-bindings/gpio/msc313-gpio.h 3092 3093ARM/NOMADIK/Ux500 ARCHITECTURES 3094M: Linus Walleij <linusw@kernel.org> 3095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3096S: Maintained 3097T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 3098F: Documentation/devicetree/bindings/arm/ste-* 3099F: Documentation/devicetree/bindings/arm/ux500.yaml 3100F: Documentation/devicetree/bindings/arm/ux500/ 3101F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 3102F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 3103F: arch/arm/boot/dts/st/ste-* 3104F: arch/arm/mach-nomadik/ 3105F: arch/arm/mach-ux500/ 3106F: drivers/clk/clk-nomadik.c 3107F: drivers/clocksource/clksrc-dbx500-prcmu.c 3108F: drivers/dma/ste_dma40* 3109F: drivers/pmdomain/st/ste-ux500-pm-domain.c 3110F: drivers/gpio/gpio-nomadik.c 3111F: drivers/hwspinlock/u8500_hsem.c 3112F: drivers/i2c/busses/i2c-nomadik.c 3113F: drivers/iio/adc/ab8500-gpadc.c 3114F: drivers/mfd/ab8500* 3115F: drivers/mfd/abx500* 3116F: drivers/mfd/db8500* 3117F: drivers/pinctrl/nomadik/ 3118F: drivers/rtc/rtc-ab8500.c 3119F: drivers/rtc/rtc-pl031.c 3120F: drivers/soc/ux500/ 3121 3122ARM/NUVOTON MA35 ARCHITECTURE 3123M: Jacky Huang <ychuang3@nuvoton.com> 3124M: Shan-Chun Hung <schung@nuvoton.com> 3125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3126S: Supported 3127F: Documentation/devicetree/bindings/*/*/*ma35* 3128F: Documentation/devicetree/bindings/*/*ma35* 3129F: arch/arm64/boot/dts/nuvoton/*ma35* 3130F: drivers/*/*/*ma35* 3131F: drivers/*/*ma35* 3132K: ma35d1 3133 3134ARM/NUVOTON NPCM ARCHITECTURE 3135M: Andrew Jeffery <andrew@codeconstruct.com.au> 3136M: Avi Fishman <avifishman70@gmail.com> 3137M: Tomer Maimon <tmaimon77@gmail.com> 3138M: Tali Perry <tali.perry1@gmail.com> 3139R: Patrick Venture <venture@google.com> 3140R: Nancy Yuen <yuenn@google.com> 3141R: Benjamin Fair <benjaminfair@google.com> 3142L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3143S: Supported 3144T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 3145F: Documentation/devicetree/bindings/*/*/*npcm* 3146F: Documentation/devicetree/bindings/*/*npcm* 3147F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 3148F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 3149F: arch/arm/mach-npcm/ 3150F: arch/arm64/boot/dts/nuvoton/ 3151F: drivers/*/*/*npcm* 3152F: drivers/*/*npcm* 3153F: drivers/rtc/rtc-nct3018y.c 3154F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 3155F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 3156 3157ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 3158M: Joseph Liu <kwliu@nuvoton.com> 3159M: Marvin Lin <kflin@nuvoton.com> 3160L: linux-media@vger.kernel.org 3161L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3162S: Maintained 3163F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 3164F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 3165F: Documentation/userspace-api/media/drivers/npcm-video.rst 3166F: drivers/media/platform/nuvoton/ 3167F: include/uapi/linux/npcm-video.h 3168 3169ARM/NUVOTON WPCM450 ARCHITECTURE 3170M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 3171L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3172S: Maintained 3173W: https://github.com/neuschaefer/wpcm450/wiki 3174F: Documentation/devicetree/bindings/*/*wpcm* 3175F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 3176F: arch/arm/configs/wpcm450_defconfig 3177F: arch/arm/mach-npcm/wpcm450.c 3178F: drivers/*/*/*wpcm* 3179F: drivers/*/*wpcm* 3180 3181ARM/NXP S32G ARCHITECTURE 3182R: Chester Lin <chester62515@gmail.com> 3183R: Matthias Brugger <mbrugger@suse.com> 3184R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3185R: NXP S32 Linux Team <s32@nxp.com> 3186L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3187S: Maintained 3188F: Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml 3189F: arch/arm64/boot/dts/freescale/s32g*.dts* 3190F: drivers/pinctrl/nxp/ 3191F: drivers/rtc/rtc-s32g.c 3192 3193ARM/NXP S32G PCIE CONTROLLER DRIVER 3194M: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com> 3195R: NXP S32 Linux Team <s32@nxp.com> 3196L: imx@lists.linux.dev 3197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3198S: Maintained 3199F: Documentation/devicetree/bindings/pci/nxp,s32g-pcie.yaml 3200F: drivers/pci/controller/dwc/pcie-nxp-s32g* 3201 3202ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3203M: Jan Petrous <jan.petrous@oss.nxp.com> 3204R: s32@nxp.com 3205S: Maintained 3206F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3207F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3208 3209ARM/Orion SoC/Technologic Systems TS-78xx platform support 3210M: Alexander Clouter <alex@digriz.org.uk> 3211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3212S: Maintained 3213W: http://www.digriz.org.uk/ts78xx/kernel 3214F: arch/arm/mach-orion5x/ts78xx-* 3215 3216ARM/QUALCOMM CHROMEBOOK SUPPORT 3217R: cros-qcom-dts-watchers@chromium.org 3218F: arch/arm64/boot/dts/qcom/sc7180* 3219F: arch/arm64/boot/dts/qcom/sc7280* 3220 3221ARM/QUALCOMM MAILING LIST 3222L: linux-arm-msm@vger.kernel.org 3223C: irc://irc.oftc.net/linux-msm 3224F: Documentation/devicetree/bindings/*/qcom* 3225F: Documentation/devicetree/bindings/soc/qcom/ 3226F: arch/arm/boot/dts/qcom/ 3227F: arch/arm/configs/qcom_defconfig 3228F: arch/arm/mach-qcom/ 3229F: arch/arm64/boot/dts/qcom/ 3230F: drivers/*/*/pm8???-* 3231F: drivers/*/*/qcom* 3232F: drivers/*/*/qcom/ 3233F: drivers/*/qcom* 3234F: drivers/*/qcom/ 3235F: drivers/bluetooth/btqcomsmd.c 3236F: drivers/clocksource/timer-qcom.c 3237F: drivers/cpuidle/cpuidle-qcom-spm.c 3238F: drivers/extcon/extcon-qcom* 3239F: drivers/i2c/busses/i2c-qcom-geni.c 3240F: drivers/i2c/busses/i2c-qup.c 3241F: drivers/iommu/msm* 3242F: drivers/mfd/ssbi.c 3243F: drivers/mmc/host/mmci_qcom* 3244F: drivers/mmc/host/sdhci-msm.c 3245F: drivers/pci/controller/dwc/pcie-qcom* 3246F: drivers/phy/qualcomm/ 3247F: drivers/power/*/msm* 3248F: drivers/reset/reset-qcom-* 3249F: drivers/rtc/rtc-pm8xxx.c 3250F: drivers/spi/spi-geni-qcom.c 3251F: drivers/spi/spi-qcom-qspi.c 3252F: drivers/spi/spi-qup.c 3253F: drivers/tty/serial/msm_serial.c 3254F: drivers/ufs/host/ufs-qcom* 3255F: drivers/usb/dwc3/dwc3-qcom.c 3256F: include/dt-bindings/*/qcom* 3257F: include/linux/*/qcom* 3258F: include/linux/soc/qcom/ 3259 3260ARM/QUALCOMM SUPPORT 3261M: Bjorn Andersson <andersson@kernel.org> 3262M: Konrad Dybcio <konradybcio@kernel.org> 3263L: linux-arm-msm@vger.kernel.org 3264S: Maintained 3265C: irc://irc.oftc.net/linux-msm 3266T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3267F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3268F: Documentation/devicetree/bindings/arm/qcom.yaml 3269F: Documentation/devicetree/bindings/bus/qcom* 3270F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3271F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3272F: Documentation/devicetree/bindings/reserved-memory/qcom* 3273F: Documentation/devicetree/bindings/soc/qcom/ 3274F: arch/arm/boot/dts/qcom/ 3275F: arch/arm/configs/qcom_defconfig 3276F: arch/arm/mach-qcom/ 3277F: arch/arm64/boot/dts/qcom/ 3278F: drivers/bus/qcom* 3279F: drivers/firmware/qcom/ 3280F: drivers/soc/qcom/ 3281F: include/dt-bindings/arm/qcom,ids.h 3282F: include/dt-bindings/firmware/qcom,scm.h 3283F: include/dt-bindings/soc/qcom* 3284F: include/linux/firmware/qcom 3285F: include/linux/soc/qcom/ 3286F: include/soc/qcom/ 3287 3288ARM/RDA MICRO ARCHITECTURE 3289M: Manivannan Sadhasivam <mani@kernel.org> 3290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3291L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3292S: Maintained 3293F: Documentation/devicetree/bindings/arm/rda.yaml 3294F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3295F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3296F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3297F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3298F: arch/arm/boot/dts/unisoc/ 3299F: drivers/clocksource/timer-rda.c 3300F: drivers/gpio/gpio-rda.c 3301F: drivers/irqchip/irq-rda-intc.c 3302F: drivers/tty/serial/rda-uart.c 3303 3304ARM/REALTEK ARCHITECTURE 3305M: Andreas Färber <afaerber@suse.de> 3306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3307L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3308S: Maintained 3309F: Documentation/devicetree/bindings/arm/realtek.yaml 3310F: arch/arm/boot/dts/realtek/ 3311F: arch/arm/mach-realtek/ 3312F: arch/arm64/boot/dts/realtek/ 3313 3314ARM/RISC-V/RENESAS ARCHITECTURE 3315M: Geert Uytterhoeven <geert+renesas@glider.be> 3316M: Magnus Damm <magnus.damm@gmail.com> 3317L: linux-renesas-soc@vger.kernel.org 3318S: Supported 3319Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3320C: irc://irc.libera.chat/renesas-soc 3321T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3322F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3323F: Documentation/devicetree/bindings/nvmem/renesas,* 3324F: Documentation/devicetree/bindings/soc/renesas/ 3325F: arch/arm/boot/dts/renesas/ 3326F: arch/arm/configs/shmobile_defconfig 3327F: arch/arm/include/debug/renesas-scif.S 3328F: arch/arm/mach-shmobile/ 3329F: arch/arm64/boot/dts/renesas/ 3330F: arch/riscv/boot/dts/renesas/ 3331F: drivers/pmdomain/renesas/ 3332F: drivers/soc/renesas/ 3333F: include/linux/soc/renesas/ 3334N: rcar 3335K: \brenesas, 3336 3337ARM/RISCPC ARCHITECTURE 3338M: Russell King <linux@armlinux.org.uk> 3339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3340S: Maintained 3341W: http://www.armlinux.org.uk/ 3342F: arch/arm/include/asm/hardware/ioc.h 3343F: arch/arm/include/asm/hardware/iomd.h 3344F: arch/arm/include/asm/hardware/memc.h 3345F: arch/arm/mach-rpc/ 3346F: drivers/net/ethernet/8390/etherh.c 3347F: drivers/net/ethernet/i825xx/ether1* 3348F: drivers/net/ethernet/seeq/ether3* 3349F: drivers/scsi/arm/ 3350 3351ARM/Rockchip SoC support 3352M: Heiko Stuebner <heiko@sntech.de> 3353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3354L: linux-rockchip@lists.infradead.org 3355S: Maintained 3356T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3357F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3358F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3359F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3360F: arch/arm/boot/dts/rockchip/ 3361F: arch/arm/mach-rockchip/ 3362F: drivers/*/*/*rockchip* 3363F: drivers/*/*rockchip* 3364F: drivers/clk/rockchip/ 3365F: drivers/i2c/busses/i2c-rk3x.c 3366F: drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c 3367F: sound/soc/rockchip/ 3368N: rockchip 3369 3370ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3371M: Krzysztof Kozlowski <krzk@kernel.org> 3372R: Alim Akhtar <alim.akhtar@samsung.com> 3373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3374L: linux-samsung-soc@vger.kernel.org 3375S: Maintained 3376P: Documentation/process/maintainer-soc-clean-dts.rst 3377Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3378B: mailto:linux-samsung-soc@vger.kernel.org 3379C: irc://irc.libera.chat/linux-exynos 3380T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3381F: Documentation/arch/arm/samsung/ 3382F: Documentation/devicetree/bindings/arm/samsung/ 3383F: Documentation/devicetree/bindings/hwinfo/samsung,* 3384F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3385F: Documentation/devicetree/bindings/soc/samsung/ 3386F: arch/arm/boot/dts/samsung/ 3387F: arch/arm/mach-exynos*/ 3388F: arch/arm/mach-s3c/ 3389F: arch/arm/mach-s5p*/ 3390F: arch/arm64/boot/dts/exynos/ 3391F: arch/arm64/boot/dts/tesla/ 3392F: drivers/*/*/*s3c24* 3393F: drivers/*/*s3c24* 3394F: drivers/*/*s3c64xx* 3395F: drivers/*/*s5pv210* 3396F: drivers/clocksource/samsung_pwm_timer.c 3397F: drivers/firmware/samsung/ 3398F: drivers/mailbox/exynos-mailbox.c 3399F: drivers/memory/samsung/ 3400F: drivers/pwm/pwm-samsung.c 3401F: drivers/soc/samsung/ 3402F: drivers/tty/serial/samsung* 3403F: include/clocksource/samsung_pwm.h 3404F: include/linux/platform_data/*s3c* 3405F: include/linux/serial_s3c.h 3406F: include/linux/soc/samsung/ 3407N: exynos 3408N: s3c64xx 3409N: s5pv210 3410 3411ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3412M: Łukasz Stelmach <l.stelmach@samsung.com> 3413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3414L: linux-media@vger.kernel.org 3415S: Maintained 3416F: drivers/media/platform/samsung/s5p-g2d/ 3417 3418ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3419M: Marek Szyprowski <m.szyprowski@samsung.com> 3420L: linux-samsung-soc@vger.kernel.org 3421L: linux-media@vger.kernel.org 3422S: Maintained 3423F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3424F: drivers/media/cec/platform/s5p/ 3425 3426ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3427M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3428M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3429M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3430L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3431L: linux-media@vger.kernel.org 3432S: Maintained 3433F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3434F: drivers/media/platform/samsung/s5p-jpeg/ 3435 3436ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3437M: Marek Szyprowski <m.szyprowski@samsung.com> 3438M: Andrzej Hajda <andrzej.hajda@intel.com> 3439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3440L: linux-media@vger.kernel.org 3441S: Maintained 3442F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3443F: drivers/media/platform/samsung/s5p-mfc/ 3444 3445ARM/SOCFPGA ARCHITECTURE 3446M: Dinh Nguyen <dinguyen@kernel.org> 3447S: Maintained 3448W: http://www.rocketboards.org 3449T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3450F: arch/arm/boot/dts/intel/socfpga/ 3451F: arch/arm/configs/socfpga_defconfig 3452F: arch/arm/mach-socfpga/ 3453F: arch/arm64/boot/dts/altera/ 3454F: arch/arm64/boot/dts/intel/ 3455 3456ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3457M: Dinh Nguyen <dinguyen@kernel.org> 3458S: Maintained 3459F: drivers/clk/socfpga/ 3460 3461ARM/SOCFPGA DWMAC GLUE LAYER BINDINGS 3462M: Matthew Gerlach <matthew.gerlach@altera.com> 3463S: Maintained 3464F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3465F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3466 3467ARM/SOCFPGA DWMAC GLUE LAYER 3468M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3469S: Maintained 3470F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3471 3472ARM/SOCFPGA EDAC BINDINGS 3473M: Niravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com> 3474S: Maintained 3475F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3476 3477ARM/SOCFPGA EDAC SUPPORT 3478M: Dinh Nguyen <dinguyen@kernel.org> 3479S: Maintained 3480F: drivers/edac/altera_edac.[ch] 3481 3482ARM/SPREADTRUM SoC SUPPORT 3483M: Orson Zhai <orsonzhai@gmail.com> 3484M: Baolin Wang <baolin.wang7@gmail.com> 3485R: Chunyan Zhang <zhang.lyra@gmail.com> 3486S: Maintained 3487F: arch/arm64/boot/dts/sprd 3488N: sprd 3489N: sc27xx 3490N: sc2731 3491 3492ARM/STI ARCHITECTURE 3493M: Patrice Chotard <patrice.chotard@foss.st.com> 3494L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3495S: Maintained 3496W: http://www.stlinux.com 3497F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3498F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3499F: arch/arm/boot/dts/st/sti* 3500F: arch/arm/mach-sti/ 3501F: drivers/ata/ahci_st.c 3502F: drivers/char/hw_random/st-rng.c 3503F: drivers/clocksource/arm_global_timer.c 3504F: drivers/clocksource/clksrc_st_lpc.c 3505F: drivers/cpufreq/sti-cpufreq.c 3506F: drivers/dma/st_fdma* 3507F: drivers/i2c/busses/i2c-st.c 3508F: drivers/media/rc/st_rc.c 3509F: drivers/mmc/host/sdhci-st.c 3510F: drivers/phy/st/phy-miphy28lp.c 3511F: drivers/phy/st/phy-stih407-usb.c 3512F: drivers/pinctrl/pinctrl-st.c 3513F: drivers/remoteproc/st_remoteproc.c 3514F: drivers/remoteproc/st_slim_rproc.c 3515F: drivers/reset/sti/ 3516F: drivers/rtc/rtc-st-lpc.c 3517F: drivers/tty/serial/st-asc.c 3518F: drivers/usb/dwc3/dwc3-st.c 3519F: drivers/usb/host/ehci-st.c 3520F: drivers/usb/host/ohci-st.c 3521F: drivers/watchdog/st_lpc_wdt.c 3522F: include/linux/remoteproc/st_slim_rproc.h 3523 3524ARM/STM32 ARCHITECTURE 3525M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3526M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3527L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3529S: Maintained 3530T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3531F: arch/arm/boot/dts/st/stm32* 3532F: arch/arm/mach-stm32/ 3533F: arch/arm64/boot/dts/st/ 3534F: drivers/clocksource/armv7m_systick.c 3535N: stm32 3536N: stm 3537 3538ARM/SUNPLUS SP7021 SOC SUPPORT 3539M: Qin Jian <qinjian@cqplus1.com> 3540L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3541S: Maintained 3542W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3543F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3544F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3545F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3546F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3547F: arch/arm/boot/dts/sunplus/ 3548F: arch/arm/configs/sp7021_*defconfig 3549F: drivers/clk/clk-sp7021.c 3550F: drivers/irqchip/irq-sp7021-intc.c 3551F: drivers/reset/reset-sunplus.c 3552F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3553F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3554 3555ARM/Synaptics SoC support 3556M: Jisheng Zhang <jszhang@kernel.org> 3557M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3558L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3559S: Maintained 3560F: arch/arm/boot/dts/synaptics/ 3561F: arch/arm/mach-berlin/ 3562F: arch/arm64/boot/dts/synaptics/ 3563 3564ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3565M: Hans Verkuil <hverkuil@kernel.org> 3566L: linux-tegra@vger.kernel.org 3567L: linux-media@vger.kernel.org 3568S: Maintained 3569F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3570F: drivers/media/cec/platform/tegra/ 3571 3572ARM/TESLA FSD SoC SUPPORT 3573M: Alim Akhtar <alim.akhtar@samsung.com> 3574M: linux-fsd@tesla.com 3575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3576L: linux-samsung-soc@vger.kernel.org 3577S: Maintained 3578P: Documentation/process/maintainer-soc-clean-dts.rst 3579F: arch/arm64/boot/dts/tesla/ 3580 3581ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3582M: Santosh Shilimkar <ssantosh@kernel.org> 3583L: linux-kernel@vger.kernel.org 3584S: Maintained 3585F: drivers/memory/*emif* 3586 3587ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3588M: Nishanth Menon <nm@ti.com> 3589M: Santosh Shilimkar <ssantosh@kernel.org> 3590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3591S: Maintained 3592T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3593F: arch/arm/boot/dts/ti/keystone/ 3594F: arch/arm/mach-keystone/ 3595 3596ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3597M: Santosh Shilimkar <ssantosh@kernel.org> 3598L: linux-kernel@vger.kernel.org 3599S: Maintained 3600F: drivers/clk/keystone/ 3601 3602ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3603M: Santosh Shilimkar <ssantosh@kernel.org> 3604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3605L: linux-kernel@vger.kernel.org 3606S: Maintained 3607F: drivers/clocksource/timer-keystone.c 3608 3609ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3610M: Santosh Shilimkar <ssantosh@kernel.org> 3611L: linux-kernel@vger.kernel.org 3612S: Maintained 3613F: drivers/power/reset/keystone-reset.c 3614 3615ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3616M: Nishanth Menon <nm@ti.com> 3617M: Vignesh Raghavendra <vigneshr@ti.com> 3618M: Tero Kristo <kristo@kernel.org> 3619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3620S: Supported 3621F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3622F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3623F: arch/arm64/boot/dts/ti/Makefile 3624F: arch/arm64/boot/dts/ti/k3-* 3625 3626ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3627M: Krzysztof Kozlowski <krzk@kernel.org> 3628L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3629S: Odd Fixes 3630F: Documentation/devicetree/bindings/*/*/ti,nspire* 3631F: Documentation/devicetree/bindings/*/ti,nspire* 3632F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3633F: arch/arm/boot/dts/nspire/ 3634 3635ARM/TOSHIBA VISCONTI ARCHITECTURE 3636M: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.x90@mail.toshiba> 3637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3638S: Supported 3639T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3640F: Documentation/devicetree/bindings/arm/toshiba.yaml 3641F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3642F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3643F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3644F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3645F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3646F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3647F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3648F: arch/arm64/boot/dts/toshiba/ 3649F: drivers/clk/visconti/ 3650F: drivers/gpio/gpio-visconti.c 3651F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3652F: drivers/pci/controller/dwc/pcie-visconti.c 3653F: drivers/pinctrl/visconti/ 3654F: drivers/watchdog/visconti_wdt.c 3655N: visconti 3656 3657ARM/UNIPHIER ARCHITECTURE 3658M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3659M: Masami Hiramatsu <mhiramat@kernel.org> 3660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3661S: Maintained 3662F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3663F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3664F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3665F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3666F: arch/arm/boot/dts/socionext/uniphier* 3667F: arch/arm/include/asm/hardware/cache-uniphier.h 3668F: arch/arm/mm/cache-uniphier.c 3669F: arch/arm64/boot/dts/socionext/uniphier* 3670F: drivers/bus/uniphier-system-bus.c 3671F: drivers/clk/uniphier/ 3672F: drivers/dma/uniphier-mdmac.c 3673F: drivers/gpio/gpio-uniphier.c 3674F: drivers/i2c/busses/i2c-uniphier* 3675F: drivers/irqchip/irq-uniphier-aidet.c 3676F: drivers/mmc/host/uniphier-sd.c 3677F: drivers/pinctrl/uniphier/ 3678F: drivers/reset/reset-uniphier.c 3679F: drivers/tty/serial/8250/8250_uniphier.c 3680N: uniphier 3681 3682ARM/VERSATILE EXPRESS PLATFORM 3683M: Liviu Dudau <liviu.dudau@arm.com> 3684M: Sudeep Holla <sudeep.holla@arm.com> 3685M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3687S: Maintained 3688N: mps2 3689N: vexpress 3690F: arch/arm/mach-versatile/ 3691F: arch/arm64/boot/dts/arm/ 3692F: drivers/clocksource/timer-versatile.c 3693X: drivers/cpufreq/vexpress-spc-cpufreq.c 3694X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3695 3696ARM/VFP SUPPORT 3697M: Russell King <linux@armlinux.org.uk> 3698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3699S: Maintained 3700W: http://www.armlinux.org.uk/ 3701F: arch/arm/vfp/ 3702 3703ARM/VT8500 ARM ARCHITECTURE 3704M: Alexey Charkov <alchark@gmail.com> 3705M: Krzysztof Kozlowski <krzk@kernel.org> 3706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3707S: Odd Fixes 3708F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3709F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3710F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3711F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3712F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml 3713F: arch/arm/boot/dts/vt8500/ 3714F: arch/arm/mach-vt8500/ 3715F: drivers/clocksource/timer-vt8500.c 3716F: drivers/i2c/busses/i2c-viai2c-wmt.c 3717F: drivers/mmc/host/wmt-sdmmc.c 3718F: drivers/pwm/pwm-vt8500.c 3719F: drivers/rtc/rtc-vt8500.c 3720F: drivers/soc/vt8500/ 3721F: drivers/tty/serial/vt8500_serial.c 3722F: drivers/video/fbdev/vt8500lcdfb.* 3723F: drivers/video/fbdev/wm8505fb* 3724F: drivers/video/fbdev/wmt_ge_rops.* 3725 3726ARM/ZYNQ ARCHITECTURE 3727M: Michal Simek <michal.simek@amd.com> 3728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3729S: Supported 3730W: http://wiki.xilinx.com 3731T: git https://github.com/Xilinx/linux-xlnx.git 3732F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3733F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3734F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3735F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3736F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3737F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3738F: arch/arm/mach-zynq/ 3739F: drivers/clocksource/timer-cadence-ttc.c 3740F: drivers/cpuidle/cpuidle-zynq.c 3741F: drivers/edac/synopsys_edac.c 3742F: drivers/i2c/busses/i2c-cadence.c 3743F: drivers/i2c/busses/i2c-xiic.c 3744F: drivers/mmc/host/sdhci-of-arasan.c 3745N: zynq 3746N: xilinx 3747 3748ARM64 FIT SUPPORT 3749M: Simon Glass <sjg@chromium.org> 3750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3751S: Maintained 3752F: arch/arm64/boot/Makefile 3753F: scripts/make_fit.py 3754 3755ARM64 PLATFORM DRIVERS 3756M: Hans de Goede <hansg@kernel.org> 3757M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3758R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3759L: platform-driver-x86@vger.kernel.org 3760S: Maintained 3761Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3762T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3763F: drivers/platform/arm64/ 3764 3765ARM64 PORT (AARCH64 ARCHITECTURE) 3766M: Catalin Marinas <catalin.marinas@arm.com> 3767M: Will Deacon <will@kernel.org> 3768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3769S: Maintained 3770T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3771F: Documentation/arch/arm64/ 3772F: arch/arm64/ 3773F: drivers/virt/coco/arm-cca-guest/ 3774F: drivers/virt/coco/pkvm-guest/ 3775F: tools/testing/selftests/arm64/ 3776X: arch/arm64/boot/dts/ 3777X: arch/arm64/configs/defconfig 3778 3779ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3780M: George McCollister <george.mccollister@gmail.com> 3781L: netdev@vger.kernel.org 3782S: Maintained 3783F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3784F: drivers/net/dsa/xrs700x/* 3785F: net/dsa/tag_xrs700x.c 3786 3787AS3645A LED FLASH CONTROLLER DRIVER 3788M: Sakari Ailus <sakari.ailus@iki.fi> 3789L: linux-leds@vger.kernel.org 3790S: Maintained 3791F: drivers/leds/flash/leds-as3645a.c 3792 3793ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3794M: Tianshu Qiu <tian.shu.qiu@intel.com> 3795L: linux-media@vger.kernel.org 3796S: Maintained 3797T: git git://linuxtv.org/media.git 3798F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3799F: drivers/media/i2c/ak7375.c 3800 3801ASAHI KASEI AK8974 DRIVER 3802M: Linus Walleij <linusw@kernel.org> 3803L: linux-iio@vger.kernel.org 3804S: Supported 3805W: http://www.akm.com/ 3806F: drivers/iio/magnetometer/ak8974.c 3807 3808AOSONG AGS02MA TVOC SENSOR DRIVER 3809M: Anshul Dalal <anshulusr@gmail.com> 3810L: linux-iio@vger.kernel.org 3811S: Maintained 3812F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3813F: drivers/iio/chemical/ags02ma.c 3814 3815AOSONG ADP810 DIFFERENTIAL PRESSURE SENSOR DRIVER 3816M: Akhilesh Patil <akhilesh@ee.iitb.ac.in> 3817L: linux-iio@vger.kernel.org 3818S: Maintained 3819F: Documentation/devicetree/bindings/iio/pressure/aosong,adp810.yaml 3820F: drivers/iio/pressure/adp810.c 3821 3822ASC7621 HARDWARE MONITOR DRIVER 3823M: George Joseph <george.joseph@fairview5.com> 3824L: linux-hwmon@vger.kernel.org 3825S: Maintained 3826F: Documentation/hwmon/asc7621.rst 3827F: drivers/hwmon/asc7621.c 3828 3829ASIX AX88796C SPI ETHERNET ADAPTER 3830M: Łukasz Stelmach <l.stelmach@samsung.com> 3831S: Maintained 3832F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3833F: drivers/net/ethernet/asix/ax88796c_* 3834 3835ASIX PHY DRIVER [RUST] 3836M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3837R: Trevor Gross <tmgross@umich.edu> 3838L: netdev@vger.kernel.org 3839L: rust-for-linux@vger.kernel.org 3840S: Maintained 3841F: drivers/net/phy/ax88796b_rust.rs 3842 3843ASPEED CRYPTO DRIVER 3844M: Neal Liu <neal_liu@aspeedtech.com> 3845L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3846S: Maintained 3847F: Documentation/devicetree/bindings/crypto/aspeed,* 3848F: drivers/crypto/aspeed/ 3849 3850ASPEED PECI CONTROLLER 3851M: Iwona Winiarska <iwona.winiarska@intel.com> 3852L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3853L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3854S: Supported 3855F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3856F: drivers/peci/controller/peci-aspeed.c 3857 3858ASPEED PINCTRL DRIVERS 3859M: Andrew Jeffery <andrew@codeconstruct.com.au> 3860L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3861L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3862L: linux-gpio@vger.kernel.org 3863S: Maintained 3864F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3865F: drivers/pinctrl/aspeed/ 3866 3867ASPEED SCU INTERRUPT CONTROLLER DRIVER 3868M: Eddie James <eajames@linux.ibm.com> 3869L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3870S: Maintained 3871F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3872F: drivers/irqchip/irq-aspeed-scu-ic.c 3873F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3874 3875ASPEED SD/MMC DRIVER 3876M: Andrew Jeffery <andrew@codeconstruct.com.au> 3877L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3878L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3879L: linux-mmc@vger.kernel.org 3880S: Maintained 3881F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3882F: drivers/mmc/host/sdhci-of-aspeed* 3883 3884ASPEED SMC SPI DRIVER 3885M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3886M: Cédric Le Goater <clg@kaod.org> 3887L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3888L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3889L: linux-spi@vger.kernel.org 3890S: Maintained 3891F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3892F: drivers/spi/spi-aspeed-smc.c 3893 3894ASPEED USB UDC DRIVER 3895M: Neal Liu <neal_liu@aspeedtech.com> 3896L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3897S: Maintained 3898F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3899F: drivers/usb/gadget/udc/aspeed_udc.c 3900 3901ASPEED VIDEO ENGINE DRIVER 3902M: Eddie James <eajames@linux.ibm.com> 3903L: linux-media@vger.kernel.org 3904L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3905S: Maintained 3906F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3907F: drivers/media/platform/aspeed/ 3908 3909ASUS EC HARDWARE MONITOR DRIVER 3910M: Eugene Shalygin <eugene.shalygin@gmail.com> 3911L: linux-hwmon@vger.kernel.org 3912S: Maintained 3913F: drivers/hwmon/asus-ec-sensors.c 3914 3915ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3916M: Corentin Chary <corentin.chary@gmail.com> 3917M: Luke D. Jones <luke@ljones.dev> 3918M: Denis Benato <benato.denis96@gmail.com> 3919L: platform-driver-x86@vger.kernel.org 3920S: Maintained 3921W: https://asus-linux.org/ 3922F: drivers/platform/x86/asus*.c 3923F: drivers/platform/x86/eeepc*.c 3924 3925ASUS TF103C DOCK DRIVER 3926M: Hans de Goede <hansg@kernel.org> 3927L: platform-driver-x86@vger.kernel.org 3928S: Maintained 3929T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3930F: drivers/platform/x86/asus-tf103c-dock.c 3931 3932ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3933M: Aleksa Savic <savicaleksa83@gmail.com> 3934L: linux-hwmon@vger.kernel.org 3935S: Maintained 3936F: drivers/hwmon/asus_rog_ryujin.c 3937 3938ASUS WIRELESS RADIO CONTROL DRIVER 3939M: João Paulo Rechi Vita <jprvita@gmail.com> 3940L: platform-driver-x86@vger.kernel.org 3941S: Maintained 3942F: drivers/platform/x86/asus-wireless.c 3943 3944ASUS WMI HARDWARE MONITOR DRIVER 3945M: Ed Brindley <kernel@maidavale.org> 3946M: Denis Pauk <pauk.denis@gmail.com> 3947L: linux-hwmon@vger.kernel.org 3948S: Maintained 3949F: drivers/hwmon/asus_wmi_sensors.c 3950 3951ASYMMETRIC KEYS 3952M: David Howells <dhowells@redhat.com> 3953M: Lukas Wunner <lukas@wunner.de> 3954M: Ignat Korchagin <ignat@cloudflare.com> 3955L: keyrings@vger.kernel.org 3956L: linux-crypto@vger.kernel.org 3957S: Maintained 3958F: Documentation/crypto/asymmetric-keys.rst 3959F: crypto/asymmetric_keys/ 3960F: include/crypto/pkcs7.h 3961F: include/crypto/public_key.h 3962F: include/keys/asymmetric-*.h 3963F: include/linux/verification.h 3964 3965ASYMMETRIC KEYS - ECDSA 3966M: Lukas Wunner <lukas@wunner.de> 3967M: Ignat Korchagin <ignat@cloudflare.com> 3968R: Stefan Berger <stefanb@linux.ibm.com> 3969L: linux-crypto@vger.kernel.org 3970S: Maintained 3971F: crypto/ecc* 3972F: crypto/ecdsa* 3973F: include/crypto/ecc* 3974 3975ASYMMETRIC KEYS - GOST 3976M: Lukas Wunner <lukas@wunner.de> 3977M: Ignat Korchagin <ignat@cloudflare.com> 3978L: linux-crypto@vger.kernel.org 3979S: Odd fixes 3980F: crypto/ecrdsa* 3981 3982ASYMMETRIC KEYS - RSA 3983M: Lukas Wunner <lukas@wunner.de> 3984M: Ignat Korchagin <ignat@cloudflare.com> 3985L: linux-crypto@vger.kernel.org 3986S: Maintained 3987F: crypto/rsa* 3988 3989ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3990R: Dan Williams <dan.j.williams@intel.com> 3991S: Odd fixes 3992W: http://sourceforge.net/projects/xscaleiop 3993F: Documentation/crypto/async-tx-api.rst 3994F: crypto/async_tx/ 3995F: include/linux/async_tx.h 3996 3997AT24 EEPROM DRIVER 3998M: Bartosz Golaszewski <brgl@kernel.org> 3999L: linux-i2c@vger.kernel.org 4000S: Maintained 4001T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 4002F: Documentation/devicetree/bindings/eeprom/at24.yaml 4003F: drivers/misc/eeprom/at24.c 4004 4005ATA OVER ETHERNET (AOE) DRIVER 4006M: "Justin Sanders" <justin@coraid.com> 4007S: Supported 4008W: http://www.openaoe.org/ 4009F: Documentation/admin-guide/aoe/ 4010F: drivers/block/aoe/ 4011 4012ATC260X PMIC MFD DRIVER 4013M: Manivannan Sadhasivam <mani@kernel.org> 4014M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 4015L: linux-actions@lists.infradead.org 4016S: Maintained 4017F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 4018F: drivers/input/misc/atc260x-onkey.c 4019F: drivers/mfd/atc260* 4020F: drivers/power/reset/atc260x-poweroff.c 4021F: drivers/regulator/atc260x-regulator.c 4022F: include/linux/mfd/atc260x/* 4023 4024ATCRTC100 RTC DRIVER 4025M: CL Wang <cl634@andestech.com> 4026S: Supported 4027F: Documentation/devicetree/bindings/rtc/andestech,atcrtc100.yaml 4028F: drivers/rtc/rtc-atcrtc100.c 4029 4030ATHEROS 71XX/9XXX GPIO DRIVER 4031M: Alban Bedel <albeu@free.fr> 4032S: Maintained 4033W: https://github.com/AlbanBedel/linux 4034T: git https://github.com/AlbanBedel/linux.git 4035F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 4036F: drivers/gpio/gpio-ath79.c 4037 4038ATHEROS 71XX/9XXX USB PHY DRIVER 4039M: Alban Bedel <albeu@free.fr> 4040S: Maintained 4041W: https://github.com/AlbanBedel/linux 4042T: git https://github.com/AlbanBedel/linux.git 4043F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 4044F: drivers/phy/qualcomm/phy-ath79-usb.c 4045 4046ATHEROS ATH GENERIC UTILITIES 4047M: Jeff Johnson <jjohnson@kernel.org> 4048L: linux-wireless@vger.kernel.org 4049S: Supported 4050F: drivers/net/wireless/ath/* 4051 4052ATHEROS ATH5K WIRELESS DRIVER 4053M: Jiri Slaby <jirislaby@kernel.org> 4054M: Nick Kossifidis <mickflemm@gmail.com> 4055M: Luis Chamberlain <mcgrof@kernel.org> 4056L: linux-wireless@vger.kernel.org 4057S: Maintained 4058W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 4059F: drivers/net/wireless/ath/ath5k/ 4060 4061ATHEROS ATH6KL WIRELESS DRIVER 4062L: linux-wireless@vger.kernel.org 4063S: Orphan 4064W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 4065F: drivers/net/wireless/ath/ath6kl/ 4066 4067ATI_REMOTE2 DRIVER 4068M: Ville Syrjala <syrjala@sci.fi> 4069S: Maintained 4070F: drivers/input/misc/ati_remote2.c 4071 4072ATK0110 HWMON DRIVER 4073M: Luca Tettamanti <kronos.it@gmail.com> 4074L: linux-hwmon@vger.kernel.org 4075S: Maintained 4076F: drivers/hwmon/asus_atk0110.c 4077 4078ATLX ETHERNET DRIVERS 4079M: Chris Snook <chris.snook@gmail.com> 4080L: netdev@vger.kernel.org 4081S: Maintained 4082W: http://sourceforge.net/projects/atl1 4083W: http://atl1.sourceforge.net 4084F: drivers/net/ethernet/atheros/ 4085 4086ATM 4087M: Chas Williams <3chas3@gmail.com> 4088L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 4089L: netdev@vger.kernel.org 4090S: Maintained 4091W: http://linux-atm.sourceforge.net 4092F: drivers/atm/ 4093F: include/linux/atm* 4094F: include/linux/sonet.h 4095F: include/uapi/linux/atm* 4096F: include/uapi/linux/sonet.h 4097 4098ATMEL MACB ETHERNET DRIVER 4099M: Nicolas Ferre <nicolas.ferre@microchip.com> 4100M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 4101S: Maintained 4102F: drivers/net/ethernet/cadence/ 4103 4104ATMEL MAXTOUCH DRIVER 4105M: Nick Dyer <nick@shmanahar.org> 4106S: Maintained 4107T: git https://github.com/ndyer/linux.git 4108F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 4109F: drivers/input/touchscreen/atmel_mxt_ts.c 4110 4111ATOMIC INFRASTRUCTURE 4112M: Will Deacon <will@kernel.org> 4113M: Peter Zijlstra <peterz@infradead.org> 4114M: Boqun Feng <boqun.feng@gmail.com> 4115R: Mark Rutland <mark.rutland@arm.com> 4116R: Gary Guo <gary@garyguo.net> 4117L: linux-kernel@vger.kernel.org 4118S: Maintained 4119F: Documentation/atomic_*.txt 4120F: arch/*/include/asm/atomic*.h 4121F: include/*/atomic*.h 4122F: include/linux/refcount.h 4123F: scripts/atomic/ 4124F: rust/kernel/sync/atomic.rs 4125F: rust/kernel/sync/atomic/ 4126F: rust/kernel/sync/refcount.rs 4127 4128ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4129M: Bradley Grove <linuxdrivers@attotech.com> 4130L: linux-scsi@vger.kernel.org 4131S: Supported 4132W: http://www.attotech.com 4133F: drivers/scsi/esas2r 4134 4135ATUSB IEEE 802.15.4 RADIO DRIVER 4136M: Stefan Schmidt <stefan@datenfreihafen.org> 4137L: linux-wpan@vger.kernel.org 4138S: Maintained 4139F: drivers/net/ieee802154/at86rf230.h 4140F: drivers/net/ieee802154/atusb.c 4141F: drivers/net/ieee802154/atusb.h 4142 4143AUDIT SUBSYSTEM 4144M: Paul Moore <paul@paul-moore.com> 4145M: Eric Paris <eparis@redhat.com> 4146L: audit@vger.kernel.org 4147S: Supported 4148W: https://github.com/linux-audit 4149Q: https://patchwork.kernel.org/project/audit/list 4150B: mailto:audit@vger.kernel.org 4151P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4152T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4153F: include/asm-generic/audit_*.h 4154F: include/linux/audit.h 4155F: include/linux/audit_arch.h 4156F: include/uapi/linux/audit.h 4157F: kernel/audit* 4158F: lib/*audit.c 4159K: \baudit_[a-z_0-9]\+\b 4160 4161AUTOFDO BUILD 4162M: Rong Xu <xur@google.com> 4163M: Han Shen <shenhan@google.com> 4164S: Supported 4165F: Documentation/dev-tools/autofdo.rst 4166F: scripts/Makefile.autofdo 4167 4168AUXILIARY BUS DRIVER 4169M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4170R: Dave Ertman <david.m.ertman@intel.com> 4171R: Ira Weiny <ira.weiny@intel.com> 4172R: Leon Romanovsky <leon@kernel.org> 4173S: Supported 4174T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4175F: Documentation/driver-api/auxiliary_bus.rst 4176F: drivers/base/auxiliary.c 4177F: include/linux/auxiliary_bus.h 4178F: rust/helpers/auxiliary.c 4179F: rust/kernel/auxiliary.rs 4180F: samples/rust/rust_driver_auxiliary.rs 4181 4182AUXILIARY DISPLAY DRIVERS 4183M: Andy Shevchenko <andy@kernel.org> 4184R: Geert Uytterhoeven <geert@linux-m68k.org> 4185S: Odd Fixes 4186T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4187F: Documentation/devicetree/bindings/auxdisplay/ 4188F: drivers/auxdisplay/ 4189F: include/linux/cfag12864b.h 4190F: include/uapi/linux/map_to_14segment.h 4191F: include/uapi/linux/map_to_7segment.h 4192 4193AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4194M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4195L: linux-iio@vger.kernel.org 4196S: Maintained 4197F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4198F: drivers/iio/light/apds9306.c 4199 4200AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4201M: Andreas Klinger <ak@it-klinger.de> 4202L: linux-iio@vger.kernel.org 4203S: Maintained 4204F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4205F: drivers/iio/adc/hx711.c 4206 4207AWINIC AW99706 WLED BACKLIGHT DRIVER 4208M: Junjie Cao <caojunjie650@gmail.com> 4209S: Maintained 4210F: Documentation/devicetree/bindings/leds/backlight/awinic,aw99706.yaml 4211F: drivers/video/backlight/aw99706.c 4212 4213AX.25 NETWORK LAYER 4214L: linux-hams@vger.kernel.org 4215S: Orphan 4216W: https://linux-ax25.in-berlin.de 4217F: include/net/ax25.h 4218F: include/uapi/linux/ax25.h 4219F: net/ax25/ 4220 4221AXENTIA ARM DEVICES 4222M: Peter Rosin <peda@axentia.se> 4223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4224S: Maintained 4225F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4226F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4227F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4228F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4229 4230AXENTIA ASOC DRIVERS 4231M: Peter Rosin <peda@axentia.se> 4232L: linux-sound@vger.kernel.org 4233S: Maintained 4234F: Documentation/devicetree/bindings/sound/axentia,* 4235F: sound/soc/atmel/tse850-pcm5142.c 4236 4237AXIS ARTPEC ARM64 SoC SUPPORT 4238M: Jesper Nilsson <jesper.nilsson@axis.com> 4239M: Lars Persson <lars.persson@axis.com> 4240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4241L: linux-samsung-soc@vger.kernel.org 4242L: linux-arm-kernel@axis.com 4243S: Maintained 4244F: Documentation/devicetree/bindings/clock/axis,artpec*-clock.yaml 4245F: arch/arm64/boot/dts/exynos/axis/ 4246F: drivers/clk/samsung/clk-artpec*.c 4247F: include/dt-bindings/clock/axis,artpec*-clk.h 4248 4249AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4250M: Nuno Sá <nuno.sa@analog.com> 4251L: linux-hwmon@vger.kernel.org 4252S: Supported 4253W: https://ez.analog.com/linux-software-drivers 4254F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4255F: drivers/hwmon/axi-fan-control.c 4256 4257AXI SPI ENGINE 4258M: Michael Hennerich <michael.hennerich@analog.com> 4259M: Nuno Sá <nuno.sa@analog.com> 4260R: David Lechner <dlechner@baylibre.com> 4261L: linux-spi@vger.kernel.org 4262S: Supported 4263W: https://ez.analog.com/linux-software-drivers 4264F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4265F: drivers/spi/spi-axi-spi-engine.c 4266 4267AXI PWM GENERATOR 4268M: Michael Hennerich <michael.hennerich@analog.com> 4269M: Nuno Sá <nuno.sa@analog.com> 4270R: Trevor Gamblin <tgamblin@baylibre.com> 4271L: linux-pwm@vger.kernel.org 4272S: Supported 4273W: https://ez.analog.com/linux-software-drivers 4274F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4275F: drivers/pwm/pwm-axi-pwmgen.c 4276 4277AYANEO PLATFORM EC DRIVER 4278M: Antheas Kapenekakis <lkml@antheas.dev> 4279L: platform-driver-x86@vger.kernel.org 4280S: Maintained 4281F: Documentation/ABI/testing/sysfs-platform-ayaneo 4282F: drivers/platform/x86/ayaneo-ec.c 4283 4284AZ6007 DVB DRIVER 4285M: Mauro Carvalho Chehab <mchehab@kernel.org> 4286L: linux-media@vger.kernel.org 4287S: Maintained 4288W: https://linuxtv.org 4289T: git git://linuxtv.org/media.git 4290F: drivers/media/usb/dvb-usb-v2/az6007.c 4291 4292AZTECH FM RADIO RECEIVER DRIVER 4293M: Hans Verkuil <hverkuil@kernel.org> 4294L: linux-media@vger.kernel.org 4295S: Maintained 4296W: https://linuxtv.org 4297T: git git://linuxtv.org/media.git 4298F: drivers/media/radio/radio-aztech* 4299 4300B43 WIRELESS DRIVER 4301L: linux-wireless@vger.kernel.org 4302L: b43-dev@lists.infradead.org 4303S: Orphan 4304W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4305F: drivers/net/wireless/broadcom/b43/ 4306 4307B43LEGACY WIRELESS DRIVER 4308L: linux-wireless@vger.kernel.org 4309L: b43-dev@lists.infradead.org 4310S: Orphan 4311W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4312F: drivers/net/wireless/broadcom/b43legacy/ 4313 4314BACKLIGHT CLASS/SUBSYSTEM 4315M: Lee Jones <lee@kernel.org> 4316M: Daniel Thompson <danielt@kernel.org> 4317M: Jingoo Han <jingoohan1@gmail.com> 4318L: dri-devel@lists.freedesktop.org 4319S: Maintained 4320T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4321F: Documentation/ABI/stable/sysfs-class-backlight 4322F: Documentation/ABI/testing/sysfs-class-backlight 4323F: Documentation/devicetree/bindings/leds/backlight 4324F: drivers/video/backlight/ 4325F: include/linux/backlight.h 4326F: include/linux/pwm_backlight.h 4327 4328BARCO P50 GPIO DRIVER 4329M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4330M: Peter Korsgaard <peter.korsgaard@barco.com> 4331S: Maintained 4332F: drivers/platform/x86/barco-p50-gpio.c 4333 4334BATMAN ADVANCED 4335M: Marek Lindner <marek.lindner@mailbox.org> 4336M: Simon Wunderlich <sw@simonwunderlich.de> 4337M: Antonio Quartulli <antonio@mandelbit.com> 4338M: Sven Eckelmann <sven@narfation.org> 4339L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4340S: Maintained 4341W: https://www.open-mesh.org/ 4342Q: https://patchwork.open-mesh.org/project/batman/list/ 4343B: https://www.open-mesh.org/projects/batman-adv/issues 4344C: ircs://irc.hackint.org/batadv 4345T: git https://git.open-mesh.org/linux-merge.git 4346F: Documentation/networking/batman-adv.rst 4347F: include/uapi/linux/batadv_packet.h 4348F: include/uapi/linux/batman_adv.h 4349F: net/batman-adv/ 4350 4351BAYCOM/HDLCDRV DRIVERS FOR AX.25 4352M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4353L: linux-hams@vger.kernel.org 4354S: Maintained 4355W: http://www.baycom.org/~tom/ham/ham.html 4356F: drivers/net/hamradio/baycom* 4357 4358BCACHE (BLOCK LAYER CACHE) 4359M: Coly Li <colyli@fnnas.com> 4360M: Kent Overstreet <kent.overstreet@linux.dev> 4361L: linux-bcache@vger.kernel.org 4362S: Maintained 4363W: http://bcache.evilpiepirate.org 4364C: irc://irc.oftc.net/bcache 4365F: drivers/md/bcache/ 4366 4367BCACHEFS 4368M: Kent Overstreet <kent.overstreet@linux.dev> 4369L: linux-bcachefs@vger.kernel.org 4370S: Externally maintained 4371C: irc://irc.oftc.net/bcache 4372T: git https://evilpiepirate.org/git/bcachefs.git 4373 4374BDISP ST MEDIA DRIVER 4375M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4376L: linux-media@vger.kernel.org 4377S: Supported 4378W: https://linuxtv.org 4379T: git git://linuxtv.org/media.git 4380F: drivers/media/platform/st/sti/bdisp 4381 4382BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4383M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4384L: netdev@vger.kernel.org 4385S: Maintained 4386F: drivers/net/ethernet/ec_bhf.c 4387 4388BEFS FILE SYSTEM 4389M: Luis de Bethencourt <luisbg@kernel.org> 4390M: Salah Triki <salah.triki@gmail.com> 4391S: Maintained 4392T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4393F: Documentation/filesystems/befs.rst 4394F: fs/befs/ 4395 4396BFQ I/O SCHEDULER 4397M: Yu Kuai <yukuai@fnnas.com> 4398L: linux-block@vger.kernel.org 4399S: Odd Fixes 4400F: Documentation/block/bfq-iosched.rst 4401F: block/bfq-* 4402 4403BFS FILE SYSTEM 4404M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4405S: Maintained 4406F: Documentation/filesystems/bfs.rst 4407F: fs/bfs/ 4408F: include/uapi/linux/bfs_fs.h 4409 4410BINMAN 4411M: Simon Glass <sjg@chromium.org> 4412S: Supported 4413F: Documentation/devicetree/bindings/mtd/partitions/binman* 4414 4415BITMAP API 4416M: Yury Norov <yury.norov@gmail.com> 4417R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4418S: Maintained 4419F: include/linux/bitfield.h 4420F: include/linux/bitmap-str.h 4421F: include/linux/bitmap.h 4422F: include/linux/bits.h 4423F: include/linux/cpumask.h 4424F: include/linux/cpumask_types.h 4425F: include/linux/find.h 4426F: include/linux/hw_bitfield.h 4427F: include/linux/nodemask.h 4428F: include/linux/nodemask_types.h 4429F: include/uapi/linux/bits.h 4430F: include/vdso/bits.h 4431F: lib/bitmap-str.c 4432F: lib/bitmap.c 4433F: lib/cpumask.c 4434F: lib/find_bit.c 4435F: lib/find_bit_benchmark.c 4436F: lib/test_bitmap.c 4437F: lib/tests/cpumask_kunit.c 4438F: tools/include/linux/bitfield.h 4439F: tools/include/linux/bitmap.h 4440F: tools/include/linux/bits.h 4441F: tools/include/linux/find.h 4442F: tools/include/uapi/linux/bits.h 4443F: tools/include/vdso/bits.h 4444F: tools/lib/bitmap.c 4445F: tools/lib/find_bit.c 4446 4447BITMAP API BINDINGS [RUST] 4448M: Yury Norov <yury.norov@gmail.com> 4449S: Maintained 4450F: rust/helpers/bitmap.c 4451F: rust/helpers/cpumask.c 4452 4453BITMAP API [RUST] 4454M: Alice Ryhl <aliceryhl@google.com> 4455M: Burak Emir <bqe@google.com> 4456R: Yury Norov <yury.norov@gmail.com> 4457S: Maintained 4458F: lib/find_bit_benchmark_rust.rs 4459F: rust/kernel/bitmap.rs 4460F: rust/kernel/id_pool.rs 4461 4462BITOPS API 4463M: Yury Norov <yury.norov@gmail.com> 4464R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4465S: Maintained 4466F: arch/*/include/asm/bitops.h 4467F: arch/*/include/asm/bitops_32.h 4468F: arch/*/include/asm/bitops_64.h 4469F: arch/*/lib/bitops.c 4470F: include/asm-generic/bitops 4471F: include/asm-generic/bitops.h 4472F: include/linux/bitops.h 4473F: lib/hweight.c 4474F: lib/test_bitops.c 4475F: tools/*/bitops* 4476 4477BITOPS API BINDINGS [RUST] 4478M: Yury Norov <yury.norov@gmail.com> 4479S: Maintained 4480F: rust/helpers/bitops.c 4481 4482BLINKM RGB LED DRIVER 4483M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4484S: Maintained 4485F: drivers/leds/leds-blinkm.c 4486 4487BLOCK LAYER 4488M: Jens Axboe <axboe@kernel.dk> 4489L: linux-block@vger.kernel.org 4490S: Maintained 4491T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 4492F: Documentation/ABI/stable/sysfs-block 4493F: Documentation/block/ 4494F: block/ 4495F: drivers/block/ 4496F: include/linux/bio.h 4497F: include/linux/blk* 4498F: include/uapi/linux/blk* 4499F: include/uapi/linux/ioprio.h 4500F: kernel/trace/blktrace.c 4501F: lib/sbitmap.c 4502 4503BLOCK LAYER DEVICE DRIVER API [RUST] 4504M: Andreas Hindborg <a.hindborg@kernel.org> 4505R: Boqun Feng <boqun.feng@gmail.com> 4506L: linux-block@vger.kernel.org 4507L: rust-for-linux@vger.kernel.org 4508S: Supported 4509W: https://rust-for-linux.com 4510B: https://github.com/Rust-for-Linux/linux/issues 4511C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4512T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4513F: drivers/block/rnull/ 4514F: rust/kernel/block.rs 4515F: rust/kernel/block/ 4516 4517BLOCK2MTD DRIVER 4518M: Joern Engel <joern@lazybastard.org> 4519L: linux-mtd@lists.infradead.org 4520S: Maintained 4521F: drivers/mtd/devices/block2mtd.c 4522 4523BLUETOOTH DRIVERS 4524M: Marcel Holtmann <marcel@holtmann.org> 4525M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4526L: linux-bluetooth@vger.kernel.org 4527S: Supported 4528W: http://www.bluez.org/ 4529T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4530T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4531F: Documentation/devicetree/bindings/net/bluetooth/ 4532F: drivers/bluetooth/ 4533 4534BLUETOOTH SUBSYSTEM 4535M: Marcel Holtmann <marcel@holtmann.org> 4536M: Johan Hedberg <johan.hedberg@gmail.com> 4537M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4538L: linux-bluetooth@vger.kernel.org 4539S: Supported 4540W: http://www.bluez.org/ 4541T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4542T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4543F: Documentation/ABI/stable/sysfs-class-bluetooth 4544F: include/net/bluetooth/ 4545F: net/bluetooth/ 4546 4547BLZP1600 GPIO DRIVER 4548M: James Cowgill <james.cowgill@blaize.com> 4549M: Matt Redfearn <matt.redfearn@blaize.com> 4550M: Neil Jones <neil.jones@blaize.com> 4551M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4552L: linux-gpio@vger.kernel.org 4553S: Maintained 4554F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4555F: drivers/gpio/gpio-blzp1600.c 4556 4557BONDING DRIVER 4558M: Jay Vosburgh <jv@jvosburgh.net> 4559L: netdev@vger.kernel.org 4560S: Maintained 4561F: Documentation/networking/bonding.rst 4562F: drivers/net/bonding/ 4563F: include/net/bond* 4564F: include/uapi/linux/if_bonding.h 4565F: tools/testing/selftests/drivers/net/bonding/ 4566 4567BOSCH SENSORTEC BMA220 ACCELEROMETER IIO DRIVER 4568M: Petre Rodan <petre.rodan@subdimension.ro> 4569L: linux-iio@vger.kernel.org 4570S: Maintained 4571F: Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml 4572F: drivers/iio/accel/bma220* 4573 4574BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4575M: Dan Robertson <dan@dlrobertson.com> 4576L: linux-iio@vger.kernel.org 4577S: Maintained 4578F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4579F: drivers/iio/accel/bma400* 4580 4581BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4582M: Alex Lanzano <lanzano.alex@gmail.com> 4583L: linux-iio@vger.kernel.org 4584S: Maintained 4585F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4586F: drivers/iio/imu/bmi270/ 4587 4588BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4589M: Jagath Jog J <jagathjog1996@gmail.com> 4590L: linux-iio@vger.kernel.org 4591S: Maintained 4592F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4593F: drivers/iio/imu/bmi323/ 4594 4595BPF JIT for ARC 4596M: Shahab Vahedi <list+bpf@vahedi.org> 4597L: bpf@vger.kernel.org 4598S: Maintained 4599F: arch/arc/net/ 4600 4601BPF JIT for ARM 4602M: Russell King <linux@armlinux.org.uk> 4603M: Puranjay Mohan <puranjay@kernel.org> 4604L: bpf@vger.kernel.org 4605S: Maintained 4606F: arch/arm/net/ 4607 4608BPF JIT for ARM64 4609M: Daniel Borkmann <daniel@iogearbox.net> 4610M: Alexei Starovoitov <ast@kernel.org> 4611M: Puranjay Mohan <puranjay@kernel.org> 4612R: Xu Kuohai <xukuohai@huaweicloud.com> 4613L: bpf@vger.kernel.org 4614S: Supported 4615F: arch/arm64/net/ 4616 4617BPF JIT for LOONGARCH 4618M: Tiezhu Yang <yangtiezhu@loongson.cn> 4619R: Hengqi Chen <hengqi.chen@gmail.com> 4620L: bpf@vger.kernel.org 4621S: Maintained 4622F: arch/loongarch/net/ 4623 4624BPF JIT for MIPS (32-BIT AND 64-BIT) 4625M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4626M: Paul Burton <paulburton@kernel.org> 4627L: bpf@vger.kernel.org 4628S: Maintained 4629F: arch/mips/net/ 4630 4631BPF JIT for NFP NICs 4632M: Jakub Kicinski <kuba@kernel.org> 4633L: bpf@vger.kernel.org 4634S: Odd Fixes 4635F: drivers/net/ethernet/netronome/nfp/bpf/ 4636 4637BPF JIT for POWERPC (32-BIT AND 64-BIT) 4638M: Hari Bathini <hbathini@linux.ibm.com> 4639M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 4640R: Naveen N Rao <naveen@kernel.org> 4641L: bpf@vger.kernel.org 4642S: Supported 4643F: arch/powerpc/net/ 4644 4645BPF JIT for RISC-V (32-bit) 4646M: Luke Nelson <luke.r.nels@gmail.com> 4647M: Xi Wang <xi.wang@gmail.com> 4648L: bpf@vger.kernel.org 4649S: Maintained 4650F: arch/riscv/net/ 4651X: arch/riscv/net/bpf_jit_comp64.c 4652 4653BPF JIT for RISC-V (64-bit) 4654M: Björn Töpel <bjorn@kernel.org> 4655R: Pu Lehui <pulehui@huawei.com> 4656R: Puranjay Mohan <puranjay@kernel.org> 4657L: bpf@vger.kernel.org 4658S: Maintained 4659F: arch/riscv/net/ 4660X: arch/riscv/net/bpf_jit_comp32.c 4661 4662BPF JIT for S390 4663M: Ilya Leoshkevich <iii@linux.ibm.com> 4664M: Heiko Carstens <hca@linux.ibm.com> 4665M: Vasily Gorbik <gor@linux.ibm.com> 4666L: bpf@vger.kernel.org 4667S: Supported 4668F: arch/s390/net/ 4669X: arch/s390/net/pnet.c 4670 4671BPF JIT for SPARC (32-BIT AND 64-BIT) 4672M: David S. Miller <davem@davemloft.net> 4673L: bpf@vger.kernel.org 4674S: Odd Fixes 4675F: arch/sparc/net/ 4676 4677BPF JIT for X86 32-BIT 4678M: Wang YanQing <udknight@gmail.com> 4679L: bpf@vger.kernel.org 4680S: Odd Fixes 4681F: arch/x86/net/bpf_jit_comp32.c 4682 4683BPF JIT for X86 64-BIT 4684M: Alexei Starovoitov <ast@kernel.org> 4685M: Daniel Borkmann <daniel@iogearbox.net> 4686L: bpf@vger.kernel.org 4687S: Supported 4688F: arch/x86/net/ 4689X: arch/x86/net/bpf_jit_comp32.c 4690 4691BPF [BTF] 4692M: Martin KaFai Lau <martin.lau@linux.dev> 4693L: bpf@vger.kernel.org 4694S: Maintained 4695F: include/linux/btf* 4696F: kernel/bpf/btf.c 4697 4698BPF [CORE] 4699M: Alexei Starovoitov <ast@kernel.org> 4700M: Daniel Borkmann <daniel@iogearbox.net> 4701R: John Fastabend <john.fastabend@gmail.com> 4702L: bpf@vger.kernel.org 4703S: Maintained 4704F: include/linux/bpf* 4705F: include/linux/filter.h 4706F: include/linux/tnum.h 4707F: kernel/bpf/core.c 4708F: kernel/bpf/dispatcher.c 4709F: kernel/bpf/mprog.c 4710F: kernel/bpf/syscall.c 4711F: kernel/bpf/tnum.c 4712F: kernel/bpf/trampoline.c 4713F: kernel/bpf/verifier.c 4714 4715BPF [CRYPTO] 4716M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4717L: bpf@vger.kernel.org 4718S: Maintained 4719F: crypto/bpf_crypto_skcipher.c 4720F: include/linux/bpf_crypto.h 4721F: kernel/bpf/crypto.c 4722 4723BPF [DOCUMENTATION] (Related to Standardization) 4724R: David Vernet <void@manifault.com> 4725L: bpf@vger.kernel.org 4726L: bpf@ietf.org 4727S: Maintained 4728F: Documentation/bpf/standardization/ 4729 4730BPF [GENERAL] (Safe Dynamic Programs and Tools) 4731M: Alexei Starovoitov <ast@kernel.org> 4732M: Daniel Borkmann <daniel@iogearbox.net> 4733M: Andrii Nakryiko <andrii@kernel.org> 4734R: Martin KaFai Lau <martin.lau@linux.dev> 4735R: Eduard Zingerman <eddyz87@gmail.com> 4736R: Song Liu <song@kernel.org> 4737R: Yonghong Song <yonghong.song@linux.dev> 4738R: John Fastabend <john.fastabend@gmail.com> 4739R: KP Singh <kpsingh@kernel.org> 4740R: Stanislav Fomichev <sdf@fomichev.me> 4741R: Hao Luo <haoluo@google.com> 4742R: Jiri Olsa <jolsa@kernel.org> 4743L: bpf@vger.kernel.org 4744S: Supported 4745W: https://bpf.io/ 4746Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4747T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4748T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4749F: Documentation/bpf/ 4750F: Documentation/networking/filter.rst 4751F: Documentation/userspace-api/ebpf/ 4752F: arch/*/net/* 4753F: include/linux/bpf* 4754F: include/linux/btf* 4755F: include/linux/buildid.h 4756F: include/linux/filter.h 4757F: include/trace/events/xdp.h 4758F: include/uapi/linux/bpf* 4759F: include/uapi/linux/btf* 4760F: include/uapi/linux/filter.h 4761F: kernel/bpf/ 4762F: kernel/trace/bpf_trace.c 4763F: lib/buildid.c 4764F: arch/*/include/asm/rqspinlock.h 4765F: include/asm-generic/rqspinlock.h 4766F: lib/test_bpf.c 4767F: net/bpf/ 4768F: net/core/filter.c 4769F: net/sched/act_bpf.c 4770F: net/sched/cls_bpf.c 4771F: samples/bpf/ 4772F: scripts/bpf_doc.py 4773F: scripts/Makefile.btf 4774F: scripts/pahole-version.sh 4775F: tools/bpf/ 4776F: tools/lib/bpf/ 4777F: tools/testing/selftests/bpf/ 4778 4779BPF [ITERATOR] 4780M: Yonghong Song <yonghong.song@linux.dev> 4781L: bpf@vger.kernel.org 4782S: Maintained 4783F: kernel/bpf/*iter.c 4784 4785BPF [L7 FRAMEWORK] (sockmap) 4786M: John Fastabend <john.fastabend@gmail.com> 4787M: Jakub Sitnicki <jakub@cloudflare.com> 4788L: netdev@vger.kernel.org 4789L: bpf@vger.kernel.org 4790S: Maintained 4791F: include/linux/skmsg.h 4792F: net/core/skmsg.c 4793F: net/core/sock_map.c 4794F: net/ipv4/tcp_bpf.c 4795F: net/ipv4/udp_bpf.c 4796F: net/unix/unix_bpf.c 4797 4798BPF [LIBRARY] (libbpf) 4799M: Andrii Nakryiko <andrii@kernel.org> 4800M: Eduard Zingerman <eddyz87@gmail.com> 4801L: bpf@vger.kernel.org 4802S: Maintained 4803F: tools/lib/bpf/ 4804 4805BPF [MISC] 4806L: bpf@vger.kernel.org 4807S: Odd Fixes 4808K: (?:\b|_)bpf(?:\b|_) 4809 4810BPF [NETKIT] (BPF-programmable network device) 4811M: Daniel Borkmann <daniel@iogearbox.net> 4812M: Nikolay Aleksandrov <razor@blackwall.org> 4813L: bpf@vger.kernel.org 4814L: netdev@vger.kernel.org 4815S: Supported 4816F: drivers/net/netkit.c 4817F: include/net/netkit.h 4818 4819BPF [NETWORKING] (struct_ops, reuseport) 4820M: Martin KaFai Lau <martin.lau@linux.dev> 4821L: bpf@vger.kernel.org 4822L: netdev@vger.kernel.org 4823S: Maintained 4824F: kernel/bpf/bpf_struct* 4825 4826BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4827M: Martin KaFai Lau <martin.lau@linux.dev> 4828M: Daniel Borkmann <daniel@iogearbox.net> 4829R: John Fastabend <john.fastabend@gmail.com> 4830R: Stanislav Fomichev <sdf@fomichev.me> 4831L: bpf@vger.kernel.org 4832L: netdev@vger.kernel.org 4833S: Maintained 4834F: include/net/tcx.h 4835F: kernel/bpf/tcx.c 4836F: net/core/filter.c 4837F: net/sched/act_bpf.c 4838F: net/sched/cls_bpf.c 4839 4840BPF [RINGBUF] 4841M: Andrii Nakryiko <andrii@kernel.org> 4842L: bpf@vger.kernel.org 4843S: Maintained 4844F: kernel/bpf/ringbuf.c 4845 4846BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4847M: KP Singh <kpsingh@kernel.org> 4848M: Matt Bobrowski <mattbobrowski@google.com> 4849L: bpf@vger.kernel.org 4850S: Maintained 4851F: Documentation/bpf/prog_lsm.rst 4852F: include/linux/bpf_lsm.h 4853F: kernel/bpf/bpf_lsm.c 4854F: kernel/trace/bpf_trace.c 4855F: security/bpf/ 4856 4857BPF [SELFTESTS] (Test Runners & Infrastructure) 4858M: Andrii Nakryiko <andrii@kernel.org> 4859M: Eduard Zingerman <eddyz87@gmail.com> 4860L: bpf@vger.kernel.org 4861S: Maintained 4862F: tools/testing/selftests/bpf/ 4863 4864BPF [STORAGE & CGROUPS] 4865M: Martin KaFai Lau <martin.lau@linux.dev> 4866L: bpf@vger.kernel.org 4867S: Maintained 4868F: kernel/bpf/*storage.c 4869F: kernel/bpf/bpf_lru* 4870F: kernel/bpf/cgroup.c 4871 4872BPF [TOOLING] (bpftool) 4873M: Quentin Monnet <qmo@kernel.org> 4874L: bpf@vger.kernel.org 4875S: Maintained 4876F: kernel/bpf/disasm.* 4877F: tools/bpf/bpftool/ 4878 4879BPF [TRACING] 4880M: Song Liu <song@kernel.org> 4881R: Jiri Olsa <jolsa@kernel.org> 4882L: bpf@vger.kernel.org 4883S: Maintained 4884F: kernel/bpf/stackmap.c 4885F: kernel/trace/bpf_trace.c 4886F: lib/buildid.c 4887 4888BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4889M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4890L: linux-iio@vger.kernel.org 4891S: Maintained 4892F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4893F: drivers/iio/light/apds9160.c 4894 4895BROADCOM ASP 2.0 ETHERNET DRIVER 4896M: Justin Chen <justin.chen@broadcom.com> 4897M: Florian Fainelli <florian.fainelli@broadcom.com> 4898L: bcm-kernel-feedback-list@broadcom.com 4899L: netdev@vger.kernel.org 4900S: Supported 4901F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4902F: drivers/net/ethernet/broadcom/asp2/ 4903 4904BROADCOM B44 10/100 ETHERNET DRIVER 4905M: Michael Chan <michael.chan@broadcom.com> 4906L: netdev@vger.kernel.org 4907S: Maintained 4908F: drivers/net/ethernet/broadcom/b44.* 4909 4910BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4911M: Florian Fainelli <florian.fainelli@broadcom.com> 4912M: Jonas Gorski <jonas.gorski@gmail.com> 4913L: netdev@vger.kernel.org 4914L: openwrt-devel@lists.openwrt.org (subscribers-only) 4915S: Supported 4916F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4917F: drivers/net/dsa/b53/* 4918F: drivers/net/dsa/bcm_sf2* 4919F: include/linux/dsa/brcm.h 4920F: include/linux/platform_data/b53.h 4921F: net/dsa/tag_brcm.c 4922 4923BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4924M: Florian Fainelli <florian.fainelli@broadcom.com> 4925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4926L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4928S: Maintained 4929T: git https://github.com/broadcom/stblinux.git 4930F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4931F: drivers/pci/controller/pcie-brcmstb.c 4932F: drivers/platform/raspberrypi/vchiq-* 4933F: drivers/staging/vc04_services 4934F: include/linux/raspberrypi/vchiq* 4935N: bcm2711 4936N: bcm2712 4937N: bcm283* 4938N: raspberrypi 4939 4940BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4941M: Florian Fainelli <florian.fainelli@broadcom.com> 4942M: Ray Jui <rjui@broadcom.com> 4943M: Scott Branden <sbranden@broadcom.com> 4944R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4945S: Maintained 4946T: git https://github.com/broadcom/mach-bcm 4947F: arch/arm/mach-bcm/ 4948N: bcm281* 4949N: bcm113* 4950N: bcm216* 4951N: kona 4952 4953BROADCOM BCM2835 CAMERA DRIVERS 4954M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4955L: linux-media@vger.kernel.org 4956S: Maintained 4957F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4958F: drivers/media/platform/broadcom/bcm2835-unicam* 4959 4960BROADCOM BCM47XX MIPS ARCHITECTURE 4961M: Hauke Mehrtens <hauke@hauke-m.de> 4962M: Rafał Miłecki <zajec5@gmail.com> 4963L: linux-mips@vger.kernel.org 4964S: Maintained 4965F: Documentation/devicetree/bindings/mips/brcm/ 4966F: arch/mips/bcm47xx/* 4967F: arch/mips/include/asm/mach-bcm47xx/* 4968 4969BROADCOM BCM4908 ETHERNET DRIVER 4970M: Rafał Miłecki <rafal@milecki.pl> 4971R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4972L: netdev@vger.kernel.org 4973S: Maintained 4974F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4975F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4976F: drivers/net/ethernet/broadcom/unimac.h 4977 4978BROADCOM BCM4908 PINMUX DRIVER 4979M: Rafał Miłecki <rafal@milecki.pl> 4980R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4981L: linux-gpio@vger.kernel.org 4982S: Maintained 4983F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4984F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4985 4986BROADCOM BCM5301X ARM ARCHITECTURE 4987M: Florian Fainelli <florian.fainelli@broadcom.com> 4988M: Hauke Mehrtens <hauke@hauke-m.de> 4989M: Rafał Miłecki <zajec5@gmail.com> 4990R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4992S: Maintained 4993F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4994F: arch/arm/boot/dts/broadcom/bcm470* 4995F: arch/arm/boot/dts/broadcom/bcm5301* 4996F: arch/arm/boot/dts/broadcom/bcm953012* 4997F: arch/arm/mach-bcm/bcm_5301x.c 4998 4999BROADCOM BCM53573 ARM ARCHITECTURE 5000M: Florian Fainelli <florian.fainelli@broadcom.com> 5001M: Rafał Miłecki <rafal@milecki.pl> 5002R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5004S: Maintained 5005F: arch/arm/boot/dts/broadcom/bcm47189* 5006F: arch/arm/boot/dts/broadcom/bcm53573* 5007 5008BROADCOM BCM63XX/BCM33XX UDC DRIVER 5009M: Kevin Cernekee <cernekee@gmail.com> 5010L: linux-usb@vger.kernel.org 5011S: Maintained 5012F: drivers/usb/gadget/udc/bcm63xx_udc.* 5013 5014BROADCOM BCM7XXX ARM ARCHITECTURE 5015M: Florian Fainelli <florian.fainelli@broadcom.com> 5016R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5018S: Maintained 5019T: git https://github.com/broadcom/stblinux.git 5020F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5021F: arch/arm/boot/dts/broadcom/bcm7*.dts* 5022F: arch/arm/include/asm/hardware/cache-b15-rac.h 5023F: arch/arm/mach-bcm/*brcmstb* 5024F: arch/arm/mm/cache-b15-rac.c 5025F: drivers/bus/brcmstb_gisb.c 5026F: drivers/pci/controller/pcie-brcmstb.c 5027N: brcmstb 5028N: bcm7038 5029N: bcm7120 5030 5031BROADCOM BCMBCA ARM ARCHITECTURE 5032M: William Zhang <william.zhang@broadcom.com> 5033M: Anand Gore <anand.gore@broadcom.com> 5034M: Kursad Oney <kursad.oney@broadcom.com> 5035M: Florian Fainelli <florian.fainelli@broadcom.com> 5036M: Rafał Miłecki <rafal@milecki.pl> 5037R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5039S: Maintained 5040T: git https://github.com/broadcom/stblinux.git 5041F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 5042F: arch/arm64/boot/dts/broadcom/bcmbca/* 5043N: bcmbca 5044N: bcm[9]?47622 5045N: bcm[9]?4912 5046N: bcm[9]?63138 5047N: bcm[9]?63146 5048N: bcm[9]?63148 5049N: bcm[9]?63158 5050N: bcm[9]?63178 5051N: bcm[9]?6756 5052N: bcm[9]?6813 5053N: bcm[9]?6846 5054N: bcm[9]?6855 5055N: bcm[9]?6856 5056N: bcm[9]?6858 5057N: bcm[9]?6878 5058 5059BROADCOM BDC DRIVER 5060M: Justin Chen <justin.chen@broadcom.com> 5061M: Al Cooper <alcooperx@gmail.com> 5062R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5063L: linux-usb@vger.kernel.org 5064S: Maintained 5065F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 5066F: drivers/usb/gadget/udc/bdc/ 5067 5068BROADCOM BMIPS CPUFREQ DRIVER 5069M: Markus Mayer <mmayer@broadcom.com> 5070R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5071L: linux-pm@vger.kernel.org 5072S: Maintained 5073F: drivers/cpufreq/bmips-cpufreq.c 5074 5075BROADCOM BMIPS MIPS ARCHITECTURE 5076M: Florian Fainelli <florian.fainelli@broadcom.com> 5077R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5078L: linux-mips@vger.kernel.org 5079S: Maintained 5080T: git https://github.com/broadcom/stblinux.git 5081F: arch/mips/bmips/* 5082F: arch/mips/boot/dts/brcm/bcm*.dts* 5083F: arch/mips/include/asm/mach-bmips/* 5084F: arch/mips/kernel/*bmips* 5085F: drivers/irqchip/irq-bcm63* 5086F: drivers/irqchip/irq-bcm7* 5087F: drivers/irqchip/irq-brcmstb* 5088F: drivers/pmdomain/bcm/bcm63xx-power.c 5089F: include/linux/bcm963xx_nvram.h 5090F: include/linux/bcm963xx_tag.h 5091 5092BROADCOM BNX2 GIGABIT ETHERNET DRIVER 5093M: Rasesh Mody <rmody@marvell.com> 5094M: GR-Linux-NIC-Dev@marvell.com 5095L: netdev@vger.kernel.org 5096S: Maintained 5097F: drivers/net/ethernet/broadcom/bnx2.* 5098F: drivers/net/ethernet/broadcom/bnx2_* 5099 5100BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 5101M: Saurav Kashyap <skashyap@marvell.com> 5102M: Javed Hasan <jhasan@marvell.com> 5103M: GR-QLogic-Storage-Upstream@marvell.com 5104L: linux-scsi@vger.kernel.org 5105S: Supported 5106F: drivers/scsi/bnx2fc/ 5107 5108BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 5109M: Nilesh Javali <njavali@marvell.com> 5110M: Manish Rangankar <mrangankar@marvell.com> 5111M: GR-QLogic-Storage-Upstream@marvell.com 5112L: linux-scsi@vger.kernel.org 5113S: Supported 5114F: drivers/scsi/bnx2i/ 5115 5116BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 5117M: Sudarsana Kalluru <skalluru@marvell.com> 5118M: Manish Chopra <manishc@marvell.com> 5119L: netdev@vger.kernel.org 5120S: Maintained 5121F: drivers/net/ethernet/broadcom/bnx2x/ 5122 5123BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 5124M: Michael Chan <michael.chan@broadcom.com> 5125M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5126L: netdev@vger.kernel.org 5127S: Maintained 5128F: drivers/firmware/broadcom/tee_bnxt_fw.c 5129F: drivers/net/ethernet/broadcom/bnxt/ 5130F: include/linux/firmware/broadcom/tee_bnxt_fw.h 5131 5132BROADCOM BNG_EN 800 GIGABIT ETHERNET DRIVER 5133M: Vikas Gupta <vikas.gupta@broadcom.com> 5134L: netdev@vger.kernel.org 5135S: Maintained 5136F: drivers/net/ethernet/broadcom/bnge/ 5137 5138BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 5139M: Arend van Spriel <arend.vanspriel@broadcom.com> 5140L: linux-wireless@vger.kernel.org 5141L: brcm80211@lists.linux.dev 5142L: brcm80211-dev-list.pdl@broadcom.com 5143S: Supported 5144F: drivers/net/wireless/broadcom/brcm80211/ 5145F: include/linux/platform_data/brcmfmac.h 5146 5147BROADCOM BRCMSTB GPIO DRIVER 5148M: Doug Berger <opendmb@gmail.com> 5149M: Florian Fainelli <florian.fainelli@broadcom.com> 5150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5151S: Supported 5152F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 5153F: drivers/gpio/gpio-brcmstb.c 5154 5155BROADCOM BRCMSTB I2C DRIVER 5156M: Kamal Dasu <kamal.dasu@broadcom.com> 5157R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5158L: linux-i2c@vger.kernel.org 5159S: Supported 5160F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 5161F: drivers/i2c/busses/i2c-brcmstb.c 5162 5163BROADCOM BRCMSTB UART DRIVER 5164M: Al Cooper <alcooperx@gmail.com> 5165R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5166L: linux-serial@vger.kernel.org 5167S: Maintained 5168F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 5169F: drivers/tty/serial/8250/8250_bcm7271.c 5170 5171BROADCOM BRCMSTB USB EHCI DRIVER 5172M: Justin Chen <justin.chen@broadcom.com> 5173M: Al Cooper <alcooperx@gmail.com> 5174R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5175L: linux-usb@vger.kernel.org 5176S: Maintained 5177F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 5178F: drivers/usb/host/ehci-brcm.* 5179 5180BROADCOM BRCMSTB USB PIN MAP DRIVER 5181M: Al Cooper <alcooperx@gmail.com> 5182R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5183L: linux-usb@vger.kernel.org 5184S: Maintained 5185F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 5186F: drivers/usb/misc/brcmstb-usb-pinmap.c 5187 5188BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 5189M: Justin Chen <justin.chen@broadcom.com> 5190M: Al Cooper <alcooperx@gmail.com> 5191R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5192L: linux-kernel@vger.kernel.org 5193S: Maintained 5194F: drivers/phy/broadcom/phy-brcm-usb* 5195 5196BROADCOM Broadband SoC High Speed SPI Controller DRIVER 5197M: William Zhang <william.zhang@broadcom.com> 5198M: Kursad Oney <kursad.oney@broadcom.com> 5199M: Jonas Gorski <jonas.gorski@gmail.com> 5200R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5201L: linux-spi@vger.kernel.org 5202S: Maintained 5203F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 5204F: drivers/spi/spi-bcm63xx-hsspi.c 5205F: drivers/spi/spi-bcmbca-hsspi.c 5206 5207BROADCOM BCM6348/BCM6358 SPI controller DRIVER 5208M: Jonas Gorski <jonas.gorski@gmail.com> 5209L: linux-spi@vger.kernel.org 5210S: Odd Fixes 5211F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 5212F: drivers/spi/spi-bcm63xx.c 5213 5214BROADCOM ETHERNET PHY DRIVERS 5215M: Florian Fainelli <florian.fainelli@broadcom.com> 5216R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5217L: netdev@vger.kernel.org 5218S: Supported 5219F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 5220F: drivers/net/phy/bcm*.[ch] 5221F: drivers/net/phy/broadcom.c 5222F: include/linux/brcmphy.h 5223 5224BROADCOM GENET ETHERNET DRIVER 5225M: Doug Berger <opendmb@gmail.com> 5226M: Florian Fainelli <florian.fainelli@broadcom.com> 5227R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5228L: netdev@vger.kernel.org 5229S: Maintained 5230F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 5231F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 5232F: drivers/net/ethernet/broadcom/genet/ 5233F: drivers/net/ethernet/broadcom/unimac.h 5234F: drivers/net/mdio/mdio-bcm-unimac.c 5235F: include/linux/platform_data/mdio-bcm-unimac.h 5236 5237BROADCOM IPROC ARM ARCHITECTURE 5238M: Ray Jui <rjui@broadcom.com> 5239M: Scott Branden <sbranden@broadcom.com> 5240R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5241L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5242S: Maintained 5243T: git https://github.com/broadcom/stblinux.git 5244F: arch/arm64/boot/dts/broadcom/northstar2/* 5245F: arch/arm64/boot/dts/broadcom/stingray/* 5246F: drivers/clk/bcm/clk-ns* 5247F: drivers/clk/bcm/clk-sr* 5248F: drivers/pinctrl/bcm/pinctrl-ns* 5249F: include/dt-bindings/clock/bcm-sr* 5250N: iproc 5251N: cygnus 5252N: bcm[-_]nsp 5253N: bcm9113* 5254N: bcm9583* 5255N: bcm9585* 5256N: bcm9586* 5257N: bcm988312 5258N: bcm113* 5259N: bcm583* 5260N: bcm585* 5261N: bcm586* 5262N: bcm88312 5263N: hr2 5264N: stingray 5265 5266BROADCOM IPROC GBIT ETHERNET DRIVER 5267M: Rafał Miłecki <rafal@milecki.pl> 5268R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5269L: netdev@vger.kernel.org 5270S: Maintained 5271F: Documentation/devicetree/bindings/net/brcm,amac.yaml 5272F: drivers/net/ethernet/broadcom/bgmac* 5273F: drivers/net/ethernet/broadcom/unimac.h 5274 5275BROADCOM KONA GPIO DRIVER 5276M: Ray Jui <rjui@broadcom.com> 5277R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5278S: Supported 5279F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5280F: drivers/gpio/gpio-bcm-kona.c 5281 5282BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5283M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5284M: Kashyap Desai <kashyap.desai@broadcom.com> 5285M: Sumit Saxena <sumit.saxena@broadcom.com> 5286M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5287L: mpi3mr-linuxdrv.pdl@broadcom.com 5288L: linux-scsi@vger.kernel.org 5289S: Supported 5290W: https://www.broadcom.com/support/storage 5291F: drivers/scsi/mpi3mr/ 5292 5293BROADCOM NETXTREME-E ROCE DRIVER 5294M: Selvin Xavier <selvin.xavier@broadcom.com> 5295M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5296L: linux-rdma@vger.kernel.org 5297S: Supported 5298W: http://www.broadcom.com 5299F: drivers/infiniband/hw/bnxt_re/ 5300F: include/uapi/rdma/bnxt_re-abi.h 5301 5302BROADCOM 800 GIGABIT ROCE DRIVER 5303M: Siva Reddy Kallam <siva.kallam@broadcom.com> 5304L: linux-rdma@vger.kernel.org 5305S: Supported 5306W: http://www.broadcom.com 5307F: drivers/infiniband/hw/bng_re/ 5308 5309BROADCOM NVRAM DRIVER 5310M: Rafał Miłecki <zajec5@gmail.com> 5311L: linux-mips@vger.kernel.org 5312S: Maintained 5313F: drivers/firmware/broadcom/* 5314 5315BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5316M: Rafał Miłecki <rafal@milecki.pl> 5317M: Florian Fainelli <florian.fainelli@broadcom.com> 5318R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5319L: linux-pm@vger.kernel.org 5320S: Maintained 5321T: git https://github.com/broadcom/stblinux.git 5322F: drivers/pmdomain/bcm/bcm-pmb.c 5323F: include/dt-bindings/soc/bcm-pmb.h 5324 5325BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5326M: Rafał Miłecki <zajec5@gmail.com> 5327L: linux-wireless@vger.kernel.org 5328S: Maintained 5329F: drivers/bcma/ 5330F: include/linux/bcma/ 5331 5332BROADCOM SPI DRIVER 5333M: Kamal Dasu <kamal.dasu@broadcom.com> 5334R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5335S: Maintained 5336F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5337F: drivers/spi/spi-bcm-qspi.* 5338F: drivers/spi/spi-brcmstb-qspi.c 5339F: drivers/spi/spi-iproc-qspi.c 5340 5341BROADCOM STB AVS CPUFREQ DRIVER 5342M: Markus Mayer <mmayer@broadcom.com> 5343R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5344L: linux-pm@vger.kernel.org 5345S: Maintained 5346F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5347F: drivers/cpufreq/brcmstb* 5348 5349BROADCOM STB AVS TMON DRIVER 5350M: Markus Mayer <mmayer@broadcom.com> 5351R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5352L: linux-pm@vger.kernel.org 5353S: Maintained 5354F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5355F: drivers/thermal/broadcom/brcmstb* 5356 5357BROADCOM STB DPFE DRIVER 5358M: Markus Mayer <mmayer@broadcom.com> 5359R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5361S: Maintained 5362F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5363F: drivers/memory/brcmstb_dpfe.c 5364 5365BROADCOM STB NAND FLASH DRIVER 5366M: Brian Norris <computersforpeace@gmail.com> 5367M: Kamal Dasu <kamal.dasu@broadcom.com> 5368R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5369L: linux-mtd@lists.infradead.org 5370S: Maintained 5371F: drivers/mtd/nand/raw/brcmnand/ 5372F: include/linux/platform_data/brcmnand.h 5373 5374BROADCOM STB PCIE DRIVER 5375M: Jim Quinlan <jim2101024@gmail.com> 5376M: Florian Fainelli <florian.fainelli@broadcom.com> 5377R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5378L: linux-pci@vger.kernel.org 5379S: Maintained 5380F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5381F: drivers/pci/controller/pcie-brcmstb.c 5382 5383BROADCOM SYSTEMPORT ETHERNET DRIVER 5384M: Florian Fainelli <florian.fainelli@broadcom.com> 5385R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5386L: netdev@vger.kernel.org 5387S: Maintained 5388F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5389F: drivers/net/ethernet/broadcom/bcmsysport.* 5390F: drivers/net/ethernet/broadcom/unimac.h 5391 5392BROADCOM TG3 GIGABIT ETHERNET DRIVER 5393M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5394M: Michael Chan <mchan@broadcom.com> 5395L: netdev@vger.kernel.org 5396S: Maintained 5397F: drivers/net/ethernet/broadcom/tg3.* 5398 5399BROADCOM VK DRIVER 5400M: Scott Branden <scott.branden@broadcom.com> 5401R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5402S: Supported 5403F: drivers/misc/bcm-vk/ 5404F: include/uapi/linux/misc/bcm_vk.h 5405 5406BROCADE BFA FC SCSI DRIVER 5407M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5408M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5409L: linux-scsi@vger.kernel.org 5410S: Supported 5411F: drivers/scsi/bfa/ 5412 5413BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5414M: Rasesh Mody <rmody@marvell.com> 5415M: Sudarsana Kalluru <skalluru@marvell.com> 5416M: GR-Linux-NIC-Dev@marvell.com 5417L: netdev@vger.kernel.org 5418S: Maintained 5419F: drivers/net/ethernet/brocade/bna/ 5420 5421BSG (block layer generic sg v4 driver) 5422M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5423L: linux-scsi@vger.kernel.org 5424S: Supported 5425F: block/bsg.c 5426F: include/linux/bsg.h 5427F: include/uapi/linux/bsg.h 5428 5429BT87X AUDIO DRIVER 5430M: Clemens Ladisch <clemens@ladisch.de> 5431L: linux-sound@vger.kernel.org 5432S: Maintained 5433T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5434F: Documentation/sound/cards/bt87x.rst 5435F: sound/pci/bt87x.c 5436 5437BT8XXGPIO DRIVER 5438M: Michael Buesch <m@bues.ch> 5439S: Maintained 5440W: http://bu3sch.de/btgpio.php 5441F: drivers/gpio/gpio-bt8xx.c 5442 5443BTRFS FILE SYSTEM 5444M: Chris Mason <clm@fb.com> 5445M: David Sterba <dsterba@suse.com> 5446L: linux-btrfs@vger.kernel.org 5447S: Maintained 5448W: https://btrfs.readthedocs.io 5449Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5450C: irc://irc.libera.chat/btrfs 5451T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5452F: Documentation/filesystems/btrfs.rst 5453F: fs/btrfs/ 5454F: include/linux/btrfs* 5455F: include/trace/events/btrfs.h 5456F: include/uapi/linux/btrfs* 5457 5458BTTV VIDEO4LINUX DRIVER 5459M: Mauro Carvalho Chehab <mchehab@kernel.org> 5460L: linux-media@vger.kernel.org 5461S: Odd fixes 5462W: https://linuxtv.org 5463T: git git://linuxtv.org/media.git 5464F: Documentation/driver-api/media/drivers/bttv* 5465F: drivers/media/pci/bt8xx/bttv* 5466 5467BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5468M: Chanwoo Choi <cw00.choi@samsung.com> 5469L: linux-pm@vger.kernel.org 5470L: linux-samsung-soc@vger.kernel.org 5471S: Maintained 5472T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5473F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5474F: drivers/devfreq/exynos-bus.c 5475 5476BUSLOGIC SCSI DRIVER 5477M: Khalid Aziz <khalid@gonehiking.org> 5478L: linux-scsi@vger.kernel.org 5479S: Maintained 5480F: drivers/scsi/BusLogic.* 5481F: drivers/scsi/FlashPoint.* 5482 5483BXCAN CAN NETWORK DRIVER 5484M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5485L: linux-can@vger.kernel.org 5486S: Maintained 5487F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5488F: drivers/net/can/bxcan.c 5489 5490C-MEDIA CMI8788 DRIVER 5491M: Clemens Ladisch <clemens@ladisch.de> 5492L: linux-sound@vger.kernel.org 5493S: Maintained 5494T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5495F: sound/pci/oxygen/ 5496 5497C-SKY ARCHITECTURE 5498M: Guo Ren <guoren@kernel.org> 5499L: linux-csky@vger.kernel.org 5500S: Supported 5501T: git https://github.com/c-sky/csky-linux.git 5502F: Documentation/devicetree/bindings/csky/ 5503F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5504F: Documentation/devicetree/bindings/timer/csky,* 5505F: arch/csky/ 5506F: drivers/clocksource/timer-gx6605s.c 5507F: drivers/clocksource/timer-mp-csky.c 5508F: drivers/irqchip/irq-csky-* 5509N: csky 5510K: csky 5511 5512CA8210 IEEE-802.15.4 RADIO DRIVER 5513L: linux-wpan@vger.kernel.org 5514S: Orphan 5515W: https://github.com/Cascoda/ca8210-linux.git 5516F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5517F: drivers/net/ieee802154/ca8210.c 5518 5519CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5520M: David Howells <dhowells@redhat.com> 5521L: netfs@lists.linux.dev 5522S: Supported 5523F: Documentation/filesystems/caching/cachefiles.rst 5524F: fs/cachefiles/ 5525 5526CACHESTAT: PAGE CACHE STATS FOR A FILE 5527M: Nhat Pham <nphamcs@gmail.com> 5528M: Johannes Weiner <hannes@cmpxchg.org> 5529L: linux-mm@kvack.org 5530S: Maintained 5531F: tools/testing/selftests/cachestat/test_cachestat.c 5532 5533CADENCE MIPI-CSI2 BRIDGES 5534M: Maxime Ripard <mripard@kernel.org> 5535L: linux-media@vger.kernel.org 5536S: Maintained 5537F: Documentation/devicetree/bindings/media/cdns,*.txt 5538F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5539F: drivers/media/platform/cadence/cdns-csi2* 5540F: include/media/cadence/cdns-csi2* 5541 5542CADENCE NAND DRIVER 5543L: linux-mtd@lists.infradead.org 5544S: Orphan 5545F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5546F: drivers/mtd/nand/raw/cadence-nand-controller.c 5547 5548CADENCE USB3 DRD IP DRIVER 5549M: Peter Chen <peter.chen@kernel.org> 5550M: Pawel Laszczak <pawell@cadence.com> 5551R: Roger Quadros <rogerq@kernel.org> 5552L: linux-usb@vger.kernel.org 5553S: Maintained 5554T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5555F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5556F: drivers/usb/cdns3/ 5557X: drivers/usb/cdns3/cdnsp* 5558 5559CADENCE USBHS DRIVER 5560M: Pawel Laszczak <pawell@cadence.com> 5561L: linux-usb@vger.kernel.org 5562S: Maintained 5563F: drivers/usb/gadget/udc/cdns2 5564 5565CADENCE USBSSP DRD IP DRIVER 5566M: Pawel Laszczak <pawell@cadence.com> 5567L: linux-usb@vger.kernel.org 5568S: Maintained 5569T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5570F: drivers/usb/cdns3/ 5571X: drivers/usb/cdns3/cdns3* 5572 5573CADET FM/AM RADIO RECEIVER DRIVER 5574M: Hans Verkuil <hverkuil@kernel.org> 5575L: linux-media@vger.kernel.org 5576S: Maintained 5577W: https://linuxtv.org 5578T: git git://linuxtv.org/media.git 5579F: drivers/media/radio/radio-cadet* 5580 5581CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5582L: linux-media@vger.kernel.org 5583S: Orphan 5584T: git git://linuxtv.org/media.git 5585F: Documentation/admin-guide/media/cafe_ccic* 5586F: drivers/media/platform/marvell/ 5587 5588CAIF NETWORK LAYER 5589L: netdev@vger.kernel.org 5590S: Orphan 5591F: Documentation/networking/caif/ 5592F: drivers/net/caif/ 5593F: include/net/caif/ 5594F: include/uapi/linux/caif/ 5595F: net/caif/ 5596 5597CAKE QDISC 5598M: Toke Høiland-Jørgensen <toke@toke.dk> 5599L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5600S: Maintained 5601F: net/sched/sch_cake.c 5602 5603CAN NETWORK DRIVERS 5604M: Marc Kleine-Budde <mkl@pengutronix.de> 5605M: Vincent Mailhol <mailhol@kernel.org> 5606L: linux-can@vger.kernel.org 5607S: Maintained 5608W: https://github.com/linux-can 5609T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5610T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5611F: Documentation/devicetree/bindings/net/can/ 5612F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5613F: drivers/net/can/ 5614F: drivers/phy/phy-can-transceiver.c 5615F: include/linux/can/bittiming.h 5616F: include/linux/can/dev.h 5617F: include/linux/can/length.h 5618F: include/linux/can/platform/ 5619F: include/linux/can/rx-offload.h 5620F: include/uapi/linux/can/error.h 5621F: include/uapi/linux/can/netlink.h 5622F: include/uapi/linux/can/vxcan.h 5623 5624CAN NETWORK LAYER 5625M: Oliver Hartkopp <socketcan@hartkopp.net> 5626M: Marc Kleine-Budde <mkl@pengutronix.de> 5627L: linux-can@vger.kernel.org 5628S: Maintained 5629W: https://github.com/linux-can 5630T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5631T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5632F: Documentation/networking/can.rst 5633F: Documentation/networking/iso15765-2.rst 5634F: include/linux/can/can-ml.h 5635F: include/linux/can/core.h 5636F: include/linux/can/skb.h 5637F: include/net/netns/can.h 5638F: include/uapi/linux/can.h 5639F: include/uapi/linux/can/bcm.h 5640F: include/uapi/linux/can/gw.h 5641F: include/uapi/linux/can/isotp.h 5642F: include/uapi/linux/can/raw.h 5643F: net/can/ 5644F: net/sched/em_canid.c 5645F: tools/testing/selftests/net/can/ 5646 5647CAN-J1939 NETWORK LAYER 5648M: Robin van der Gracht <robin@protonic.nl> 5649M: Oleksij Rempel <o.rempel@pengutronix.de> 5650R: kernel@pengutronix.de 5651L: linux-can@vger.kernel.org 5652S: Maintained 5653F: Documentation/networking/j1939.rst 5654F: include/uapi/linux/can/j1939.h 5655F: net/can/j1939/ 5656 5657CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5658M: Damien Le Moal <dlemoal@kernel.org> 5659L: linux-riscv@lists.infradead.org 5660L: linux-gpio@vger.kernel.org (pinctrl driver) 5661F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5662F: drivers/pinctrl/pinctrl-k210.c 5663 5664CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5665M: Damien Le Moal <dlemoal@kernel.org> 5666L: linux-kernel@vger.kernel.org 5667L: linux-riscv@lists.infradead.org 5668S: Maintained 5669F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5670F: drivers/reset/reset-k210.c 5671 5672CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5673M: Damien Le Moal <dlemoal@kernel.org> 5674L: linux-riscv@lists.infradead.org 5675S: Maintained 5676F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5677F: drivers/soc/canaan/ 5678F: include/soc/canaan/ 5679 5680CAPABILITIES 5681M: Serge Hallyn <serge@hallyn.com> 5682L: linux-security-module@vger.kernel.org 5683S: Supported 5684F: include/linux/capability.h 5685F: include/trace/events/capability.h 5686F: include/uapi/linux/capability.h 5687F: kernel/capability.c 5688F: security/commoncap.c 5689 5690CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5691M: Kevin Tsai <ktsai@capellamicro.com> 5692S: Maintained 5693F: drivers/iio/light/cm* 5694 5695CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5696M: Christian Lamparter <chunkeey@googlemail.com> 5697L: linux-wireless@vger.kernel.org 5698S: Maintained 5699W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5700F: drivers/net/wireless/ath/carl9170/ 5701 5702CAVIUM I2C DRIVER 5703M: Robert Richter <rric@kernel.org> 5704S: Odd Fixes 5705W: http://www.marvell.com 5706F: drivers/i2c/busses/i2c-octeon* 5707F: drivers/i2c/busses/i2c-thunderx* 5708 5709CAVIUM LIQUIDIO NETWORK DRIVER 5710L: netdev@vger.kernel.org 5711S: Orphan 5712W: http://www.marvell.com 5713F: drivers/net/ethernet/cavium/liquidio/ 5714 5715CAVIUM MMC DRIVER 5716M: Robert Richter <rric@kernel.org> 5717S: Odd Fixes 5718W: http://www.marvell.com 5719F: drivers/mmc/host/cavium* 5720 5721CAVIUM OCTEON-TX CRYPTO DRIVER 5722M: George Cherian <gcherian@marvell.com> 5723L: linux-crypto@vger.kernel.org 5724S: Supported 5725W: http://www.marvell.com 5726F: drivers/crypto/cavium/cpt/ 5727 5728CAVIUM THUNDERX2 ARM64 SOC 5729M: Robert Richter <rric@kernel.org> 5730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5731S: Odd Fixes 5732F: Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml 5733F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5734 5735CBS/ETF/TAPRIO QDISCS 5736M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5737L: netdev@vger.kernel.org 5738S: Maintained 5739F: net/sched/sch_cbs.c 5740F: net/sched/sch_etf.c 5741F: net/sched/sch_taprio.c 5742 5743CC2520 IEEE-802.15.4 RADIO DRIVER 5744M: Stefan Schmidt <stefan@datenfreihafen.org> 5745L: linux-wpan@vger.kernel.org 5746S: Odd Fixes 5747F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5748F: drivers/net/ieee802154/cc2520.c 5749 5750CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5751M: Gilad Ben-Yossef <gilad@benyossef.com> 5752L: linux-crypto@vger.kernel.org 5753S: Supported 5754W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5755F: drivers/crypto/ccree/ 5756 5757CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5758M: Hadar Gat <hadar.gat@arm.com> 5759L: linux-crypto@vger.kernel.org 5760S: Supported 5761W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5762F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5763F: drivers/char/hw_random/cctrng.c 5764F: drivers/char/hw_random/cctrng.h 5765 5766CEC FRAMEWORK 5767M: Hans Verkuil <hverkuil@kernel.org> 5768L: linux-media@vger.kernel.org 5769S: Supported 5770W: http://linuxtv.org 5771T: git git://linuxtv.org/media.git 5772F: Documentation/ABI/testing/debugfs-cec-error-inj 5773F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5774F: Documentation/driver-api/media/cec-core.rst 5775F: Documentation/userspace-api/media/cec 5776F: drivers/media/cec/ 5777F: drivers/media/rc/keymaps/rc-cec.c 5778F: include/media/cec-notifier.h 5779F: include/media/cec.h 5780F: include/uapi/linux/cec-funcs.h 5781F: include/uapi/linux/cec.h 5782 5783CEC GPIO DRIVER 5784M: Hans Verkuil <hverkuil@kernel.org> 5785L: linux-media@vger.kernel.org 5786S: Supported 5787W: http://linuxtv.org 5788T: git git://linuxtv.org/media.git 5789F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5790F: drivers/media/cec/platform/cec-gpio/ 5791 5792CELL BROADBAND ENGINE ARCHITECTURE 5793L: linuxppc-dev@lists.ozlabs.org 5794S: Orphan 5795F: arch/powerpc/include/asm/cell*.h 5796F: arch/powerpc/include/asm/spu*.h 5797F: arch/powerpc/include/uapi/asm/spu*.h 5798F: arch/powerpc/platforms/cell/ 5799 5800CELLWISE CW2015 BATTERY DRIVER 5801M: Tobias Schrammm <t.schramm@manjaro.org> 5802S: Maintained 5803F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5804F: drivers/power/supply/cw2015_battery.c 5805 5806CEPH COMMON CODE (LIBCEPH) 5807M: Ilya Dryomov <idryomov@gmail.com> 5808M: Alex Markuze <amarkuze@redhat.com> 5809M: Viacheslav Dubeyko <slava@dubeyko.com> 5810L: ceph-devel@vger.kernel.org 5811S: Supported 5812W: http://ceph.com/ 5813B: https://tracker.ceph.com/ 5814T: git https://github.com/ceph/ceph-client.git 5815F: include/linux/ceph/ 5816F: include/linux/crush/ 5817F: net/ceph/ 5818 5819CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5820M: Ilya Dryomov <idryomov@gmail.com> 5821M: Alex Markuze <amarkuze@redhat.com> 5822M: Viacheslav Dubeyko <slava@dubeyko.com> 5823L: ceph-devel@vger.kernel.org 5824S: Supported 5825W: http://ceph.com/ 5826B: https://tracker.ceph.com/ 5827T: git https://github.com/ceph/ceph-client.git 5828F: Documentation/filesystems/ceph.rst 5829F: fs/ceph/ 5830 5831CERTIFICATE HANDLING 5832M: David Howells <dhowells@redhat.com> 5833M: David Woodhouse <dwmw2@infradead.org> 5834L: keyrings@vger.kernel.org 5835S: Maintained 5836F: Documentation/admin-guide/module-signing.rst 5837F: certs/ 5838F: scripts/sign-file.c 5839F: scripts/ssl-common.h 5840F: tools/certs/ 5841 5842CFAG12864B LCD DRIVER 5843M: Miguel Ojeda <ojeda@kernel.org> 5844S: Maintained 5845F: drivers/auxdisplay/cfag12864b.c 5846F: include/linux/cfag12864b.h 5847 5848CFAG12864BFB LCD FRAMEBUFFER DRIVER 5849M: Miguel Ojeda <ojeda@kernel.org> 5850S: Maintained 5851F: drivers/auxdisplay/cfag12864bfb.c 5852F: include/linux/cfag12864b.h 5853 5854CHAR and MISC DRIVERS 5855M: Arnd Bergmann <arnd@arndb.de> 5856M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5857S: Supported 5858T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5859F: drivers/char/ 5860F: drivers/misc/ 5861F: include/linux/miscdevice.h 5862F: rust/kernel/miscdevice.rs 5863F: samples/rust/rust_misc_device.rs 5864X: drivers/char/agp/ 5865X: drivers/char/hw_random/ 5866X: drivers/char/ipmi/ 5867X: drivers/char/random.c 5868X: drivers/char/tpm/ 5869 5870CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5871M: Thomas Weißschuh <linux@weissschuh.net> 5872L: linux-hwmon@vger.kernel.org 5873S: Maintained 5874F: Documentation/hwmon/powerz.rst 5875F: drivers/hwmon/powerz.c 5876 5877CHECKPATCH 5878M: Andy Whitcroft <apw@canonical.com> 5879M: Joe Perches <joe@perches.com> 5880R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5881R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5882S: Maintained 5883F: scripts/checkpatch.pl 5884 5885CHECKPATCH DOCUMENTATION 5886M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5887M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5888R: Joe Perches <joe@perches.com> 5889S: Maintained 5890F: Documentation/dev-tools/checkpatch.rst 5891 5892CHINESE DOCUMENTATION 5893M: Alex Shi <alexs@kernel.org> 5894M: Yanteng Si <si.yanteng@linux.dev> 5895R: Dongliang Mu <dzm91@hust.edu.cn> 5896T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5897S: Maintained 5898F: Documentation/translations/zh_CN/ 5899 5900CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5901M: Peter Chen <peter.chen@kernel.org> 5902L: linux-usb@vger.kernel.org 5903S: Maintained 5904T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5905F: drivers/usb/chipidea/ 5906 5907CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5908M: Hans de Goede <hansg@kernel.org> 5909L: linux-input@vger.kernel.org 5910S: Maintained 5911F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5912F: drivers/input/touchscreen/chipone_icn8318.c 5913 5914CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5915M: Hans de Goede <hansg@kernel.org> 5916L: linux-input@vger.kernel.org 5917S: Maintained 5918F: drivers/input/touchscreen/chipone_icn8505.c 5919 5920CHROME HARDWARE PLATFORM SUPPORT 5921M: Benson Leung <bleung@chromium.org> 5922M: Tzung-Bi Shih <tzungbi@kernel.org> 5923L: chrome-platform@lists.linux.dev 5924S: Maintained 5925T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5926F: drivers/platform/chrome/ 5927 5928CHROMEOS EC CODEC DRIVER 5929M: Cheng-Yi Chiang <cychiang@chromium.org> 5930M: Tzung-Bi Shih <tzungbi@kernel.org> 5931R: Guenter Roeck <groeck@chromium.org> 5932L: chrome-platform@lists.linux.dev 5933S: Maintained 5934F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5935F: sound/soc/codecs/cros_ec_codec.* 5936 5937CHROMEOS EC CHARGE CONTROL 5938M: Thomas Weißschuh <linux@weissschuh.net> 5939S: Maintained 5940F: drivers/power/supply/cros_charge-control.c 5941 5942CHROMEOS EC HARDWARE MONITORING 5943M: Thomas Weißschuh <linux@weissschuh.net> 5944L: chrome-platform@lists.linux.dev 5945L: linux-hwmon@vger.kernel.org 5946S: Maintained 5947F: Documentation/hwmon/cros_ec_hwmon.rst 5948F: drivers/hwmon/cros_ec_hwmon.c 5949 5950CHROMEOS EC LED DRIVER 5951M: Thomas Weißschuh <linux@weissschuh.net> 5952S: Maintained 5953F: drivers/leds/leds-cros_ec.c 5954 5955CHROMEOS EC SUBDRIVERS 5956M: Benson Leung <bleung@chromium.org> 5957R: Guenter Roeck <groeck@chromium.org> 5958L: chrome-platform@lists.linux.dev 5959S: Maintained 5960F: drivers/power/supply/cros_charge-control.c 5961F: drivers/power/supply/cros_usbpd-charger.c 5962N: cros_ec 5963N: cros-ec 5964 5965CHROMEOS EC UART DRIVER 5966M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5967R: Benson Leung <bleung@chromium.org> 5968R: Tzung-Bi Shih <tzungbi@kernel.org> 5969S: Maintained 5970F: drivers/platform/chrome/cros_ec_uart.c 5971 5972CHROMEOS EC USB PD NOTIFY DRIVER 5973M: Łukasz Bartosik <ukaszb@chromium.org> 5974M: Andrei Kuchynski <akuchynski@chromium.org> 5975M: Jameson Thies <jthies@google.com> 5976L: chrome-platform@lists.linux.dev 5977S: Maintained 5978F: drivers/platform/chrome/cros_usbpd_notify.c 5979F: include/linux/platform_data/cros_usbpd_notify.h 5980 5981CHROMEOS EC USB TYPE-C DRIVER 5982M: Benson Leung <bleung@chromium.org> 5983M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5984M: Jameson Thies <jthies@google.com> 5985M: Andrei Kuchynski <akuchynski@chromium.org> 5986L: chrome-platform@lists.linux.dev 5987S: Maintained 5988F: drivers/platform/chrome/cros_ec_typec.* 5989F: drivers/platform/chrome/cros_typec_altmode.* 5990F: drivers/platform/chrome/cros_typec_switch.c 5991F: drivers/platform/chrome/cros_typec_vdm.* 5992 5993CHROMEOS HPS DRIVER 5994M: Dan Callaghan <dcallagh@chromium.org> 5995R: Sami Kyöstilä <skyostil@chromium.org> 5996S: Maintained 5997F: drivers/platform/chrome/cros_hps_i2c.c 5998 5999CHROMEOS EC WATCHDOG 6000M: Lukasz Majczak <lma@chromium.org> 6001L: chrome-platform@lists.linux.dev 6002S: Maintained 6003F: drivers/watchdog/cros_ec_wdt.c 6004 6005CHROMEOS UCSI DRIVER 6006M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 6007M: Łukasz Bartosik <ukaszb@chromium.org> 6008M: Jameson Thies <jthies@google.com> 6009M: Andrei Kuchynski <akuchynski@chromium.org> 6010L: chrome-platform@lists.linux.dev 6011S: Maintained 6012F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 6013 6014CHRONTEL CH7322 CEC DRIVER 6015M: Joe Tessler <jrt@google.com> 6016L: linux-media@vger.kernel.org 6017S: Maintained 6018T: git git://linuxtv.org/media.git 6019F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 6020F: drivers/media/cec/i2c/ch7322.c 6021 6022CIRRUS LOGIC AUDIO CODEC DRIVERS 6023M: David Rhodes <david.rhodes@cirrus.com> 6024M: Richard Fitzgerald <rf@opensource.cirrus.com> 6025L: linux-sound@vger.kernel.org 6026L: patches@opensource.cirrus.com 6027S: Maintained 6028F: Documentation/devicetree/bindings/sound/cirrus,cs* 6029F: Documentation/sound/codecs/cs* 6030F: drivers/mfd/cs42l43* 6031F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 6032F: drivers/spi/spi-cs42l43* 6033F: include/dt-bindings/sound/cs* 6034F: include/linux/mfd/cs42l43* 6035F: include/sound/cs* 6036F: sound/hda/codecs/cirrus* 6037F: sound/hda/codecs/side-codecs/cs* 6038F: sound/hda/codecs/side-codecs/hda_component* 6039F: sound/soc/codecs/cs* 6040 6041CIRRUS LOGIC HAPTIC DRIVERS 6042M: James Ogletree <jogletre@opensource.cirrus.com> 6043M: Fred Treven <fred.treven@cirrus.com> 6044M: Ben Bright <ben.bright@cirrus.com> 6045L: patches@opensource.cirrus.com 6046S: Supported 6047F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 6048F: drivers/input/misc/cs40l* 6049F: drivers/mfd/cs40l* 6050F: include/linux/mfd/cs40l* 6051F: sound/soc/codecs/cs40l* 6052 6053CIRRUS LOGIC DSP FIRMWARE DRIVER 6054M: Simon Trimmer <simont@opensource.cirrus.com> 6055M: Charles Keepax <ckeepax@opensource.cirrus.com> 6056M: Richard Fitzgerald <rf@opensource.cirrus.com> 6057L: patches@opensource.cirrus.com 6058S: Supported 6059W: https://github.com/CirrusLogic/linux-drivers/wiki 6060T: git https://github.com/CirrusLogic/linux-drivers.git 6061F: drivers/firmware/cirrus/ 6062F: include/linux/firmware/cirrus/ 6063 6064CIRRUS LOGIC EP93XX ETHERNET DRIVER 6065M: Hartley Sweeten <hsweeten@visionengravers.com> 6066L: netdev@vger.kernel.org 6067S: Maintained 6068F: drivers/net/ethernet/cirrus/ep93xx_eth.c 6069 6070CIRRUS LOGIC LOCHNAGAR DRIVER 6071M: Charles Keepax <ckeepax@opensource.cirrus.com> 6072M: Richard Fitzgerald <rf@opensource.cirrus.com> 6073L: patches@opensource.cirrus.com 6074S: Supported 6075F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 6076F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 6077F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 6078F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 6079F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 6080F: Documentation/hwmon/lochnagar.rst 6081F: drivers/clk/clk-lochnagar.c 6082F: drivers/hwmon/lochnagar-hwmon.c 6083F: drivers/mfd/lochnagar-i2c.c 6084F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 6085F: drivers/regulator/lochnagar-regulator.c 6086F: include/dt-bindings/clock/lochnagar.h 6087F: include/dt-bindings/pinctrl/lochnagar.h 6088F: include/linux/mfd/lochnagar* 6089F: sound/soc/codecs/lochnagar-sc.c 6090 6091CIRRUS LOGIC MADERA CODEC DRIVERS 6092M: Charles Keepax <ckeepax@opensource.cirrus.com> 6093M: Richard Fitzgerald <rf@opensource.cirrus.com> 6094L: linux-sound@vger.kernel.org 6095L: patches@opensource.cirrus.com 6096S: Supported 6097W: https://github.com/CirrusLogic/linux-drivers/wiki 6098T: git https://github.com/CirrusLogic/linux-drivers.git 6099F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 6100F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 6101F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 6102F: drivers/gpio/gpio-madera* 6103F: drivers/irqchip/irq-madera* 6104F: drivers/mfd/cs47l* 6105F: drivers/mfd/madera* 6106F: drivers/pinctrl/cirrus/* 6107F: include/dt-bindings/sound/madera* 6108F: include/linux/irqchip/irq-madera* 6109F: include/linux/mfd/madera/* 6110F: include/sound/madera* 6111F: sound/soc/codecs/cs47l* 6112F: sound/soc/codecs/madera* 6113 6114CISCO FCOE HBA DRIVER 6115M: Satish Kharat <satishkh@cisco.com> 6116M: Sesidhar Baddela <sebaddel@cisco.com> 6117M: Karan Tilak Kumar <kartilak@cisco.com> 6118L: linux-scsi@vger.kernel.org 6119S: Supported 6120F: drivers/scsi/fnic/ 6121 6122CISCO SCSI HBA DRIVER 6123M: Karan Tilak Kumar <kartilak@cisco.com> 6124M: Sesidhar Baddela <sebaddel@cisco.com> 6125L: linux-scsi@vger.kernel.org 6126S: Supported 6127F: drivers/scsi/snic/ 6128 6129CISCO VIC ETHERNET NIC DRIVER 6130M: Christian Benvenuti <benve@cisco.com> 6131M: Satish Kharat <satishkh@cisco.com> 6132S: Maintained 6133F: drivers/net/ethernet/cisco/enic/ 6134 6135CISCO VIC LOW LATENCY NIC DRIVER 6136M: Christian Benvenuti <benve@cisco.com> 6137M: Nelson Escobar <neescoba@cisco.com> 6138S: Supported 6139F: drivers/infiniband/hw/usnic/ 6140 6141CLANG CONTROL FLOW INTEGRITY SUPPORT 6142M: Sami Tolvanen <samitolvanen@google.com> 6143M: Kees Cook <kees@kernel.org> 6144R: Nathan Chancellor <nathan@kernel.org> 6145L: llvm@lists.linux.dev 6146S: Supported 6147B: https://github.com/ClangBuiltLinux/linux/issues 6148T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 6149F: include/linux/cfi.h 6150F: kernel/cfi.c 6151 6152CLANG-FORMAT FILE 6153M: Miguel Ojeda <ojeda@kernel.org> 6154S: Maintained 6155F: .clang-format 6156 6157CLANG/LLVM BUILD SUPPORT 6158M: Nathan Chancellor <nathan@kernel.org> 6159R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 6160R: Bill Wendling <morbo@google.com> 6161R: Justin Stitt <justinstitt@google.com> 6162L: llvm@lists.linux.dev 6163S: Supported 6164W: https://clangbuiltlinux.github.io/ 6165B: https://github.com/ClangBuiltLinux/linux/issues 6166C: irc://irc.libera.chat/clangbuiltlinux 6167F: Documentation/kbuild/llvm.rst 6168F: include/linux/compiler-clang.h 6169F: scripts/Makefile.clang 6170F: scripts/clang-tools/ 6171K: \b(?i:clang|llvm)\b 6172 6173CLK API 6174M: Russell King <linux@armlinux.org.uk> 6175L: linux-clk@vger.kernel.org 6176S: Maintained 6177F: include/linux/clk.h 6178 6179CLOCKSOURCE, CLOCKEVENT DRIVERS 6180M: Daniel Lezcano <daniel.lezcano@linaro.org> 6181M: Thomas Gleixner <tglx@kernel.org> 6182L: linux-kernel@vger.kernel.org 6183S: Supported 6184T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 6185F: Documentation/devicetree/bindings/timer/ 6186F: drivers/clocksource/ 6187 6188CLOSURES 6189M: Kent Overstreet <kent.overstreet@linux.dev> 6190L: linux-bcachefs@vger.kernel.org 6191S: Supported 6192C: irc://irc.oftc.net/bcache 6193F: include/linux/closure.h 6194F: lib/closure.c 6195 6196CMPC ACPI DRIVER 6197M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6198L: platform-driver-x86@vger.kernel.org 6199S: Supported 6200F: drivers/platform/x86/classmate-laptop.c 6201 6202COBALT MEDIA DRIVER 6203M: Hans Verkuil <hverkuil@kernel.org> 6204L: linux-media@vger.kernel.org 6205S: Supported 6206W: https://linuxtv.org 6207T: git git://linuxtv.org/media.git 6208F: drivers/media/pci/cobalt/ 6209 6210COCCINELLE/Semantic Patches (SmPL) 6211M: Julia Lawall <Julia.Lawall@inria.fr> 6212M: Nicolas Palix <nicolas.palix@imag.fr> 6213L: cocci@inria.fr (moderated for non-subscribers) 6214S: Supported 6215W: https://coccinelle.gitlabpages.inria.fr/website/ 6216T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6217F: Documentation/dev-tools/coccinelle.rst 6218F: scripts/coccicheck 6219F: scripts/coccinelle/ 6220 6221CODA FILE SYSTEM 6222M: Jan Harkes <jaharkes@cs.cmu.edu> 6223M: coda@cs.cmu.edu 6224L: codalist@coda.cs.cmu.edu 6225S: Maintained 6226W: http://www.coda.cs.cmu.edu/ 6227F: Documentation/filesystems/coda.rst 6228F: fs/coda/ 6229F: include/linux/coda*.h 6230F: include/uapi/linux/coda*.h 6231 6232CODA V4L2 MEM2MEM DRIVER 6233M: Philipp Zabel <p.zabel@pengutronix.de> 6234L: linux-media@vger.kernel.org 6235S: Maintained 6236F: Documentation/devicetree/bindings/media/coda.yaml 6237F: drivers/media/platform/chips-media/coda 6238 6239CODE OF CONDUCT 6240M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6241S: Supported 6242F: Documentation/process/code-of-conduct-interpretation.rst 6243F: Documentation/process/code-of-conduct.rst 6244 6245CODE TAGGING 6246M: Suren Baghdasaryan <surenb@google.com> 6247M: Kent Overstreet <kent.overstreet@linux.dev> 6248S: Maintained 6249F: include/asm-generic/codetag.lds.h 6250F: include/linux/codetag.h 6251F: lib/codetag.c 6252 6253COMEDI DRIVERS 6254M: Ian Abbott <abbotti@mev.co.uk> 6255M: H Hartley Sweeten <hsweeten@visionengravers.com> 6256S: Odd Fixes 6257F: drivers/comedi/ 6258F: include/linux/comedi/ 6259F: include/uapi/linux/comedi.h 6260 6261COMMON CLK FRAMEWORK 6262M: Michael Turquette <mturquette@baylibre.com> 6263M: Stephen Boyd <sboyd@kernel.org> 6264L: linux-clk@vger.kernel.org 6265S: Maintained 6266Q: http://patchwork.kernel.org/project/linux-clk/list/ 6267T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6268F: Documentation/devicetree/bindings/clock/ 6269F: drivers/clk/ 6270F: include/dt-bindings/clock/ 6271F: include/linux/clk-pr* 6272F: include/linux/clk/ 6273F: include/linux/of_clk.h 6274F: scripts/gdb/linux/clk.py 6275F: rust/helpers/clk.c 6276F: rust/kernel/clk.rs 6277X: drivers/clk/clkdev.c 6278 6279COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6280M: Steve French <sfrench@samba.org> 6281M: Steve French <smfrench@gmail.com> 6282R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6283R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6284R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6285R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6286R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6287L: linux-cifs@vger.kernel.org 6288L: samba-technical@lists.samba.org (moderated for non-subscribers) 6289S: Supported 6290W: https://wiki.samba.org/index.php/LinuxCIFS 6291T: git git://git.samba.org/sfrench/cifs-2.6.git 6292F: Documentation/admin-guide/cifs/ 6293F: fs/smb/client/ 6294F: fs/smb/common/ 6295F: include/uapi/linux/cifs 6296 6297COMPACTPCI HOTPLUG CORE 6298M: Scott Murray <scott@spiteful.org> 6299L: linux-pci@vger.kernel.org 6300S: Maintained 6301F: drivers/pci/hotplug/cpci_hotplug* 6302 6303COMPACTPCI HOTPLUG GENERIC DRIVER 6304M: Scott Murray <scott@spiteful.org> 6305L: linux-pci@vger.kernel.org 6306S: Maintained 6307F: drivers/pci/hotplug/cpcihp_generic.c 6308 6309COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6310M: Scott Murray <scott@spiteful.org> 6311L: linux-pci@vger.kernel.org 6312S: Maintained 6313F: drivers/pci/hotplug/cpcihp_zt5550.* 6314 6315COMPAL LAPTOP SUPPORT 6316M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6317L: platform-driver-x86@vger.kernel.org 6318S: Maintained 6319F: drivers/platform/x86/compal-laptop.c 6320 6321COMPILER ATTRIBUTES 6322M: Miguel Ojeda <ojeda@kernel.org> 6323S: Maintained 6324F: include/linux/compiler_attributes.h 6325 6326COMPUTE EXPRESS LINK (CXL) 6327M: Davidlohr Bueso <dave@stgolabs.net> 6328M: Jonathan Cameron <jonathan.cameron@huawei.com> 6329M: Dave Jiang <dave.jiang@intel.com> 6330M: Alison Schofield <alison.schofield@intel.com> 6331M: Vishal Verma <vishal.l.verma@intel.com> 6332M: Ira Weiny <ira.weiny@intel.com> 6333M: Dan Williams <dan.j.williams@intel.com> 6334L: linux-cxl@vger.kernel.org 6335S: Maintained 6336F: Documentation/driver-api/cxl 6337F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6338F: drivers/cxl/ 6339F: include/cxl/ 6340F: include/uapi/linux/cxl_mem.h 6341F: tools/testing/cxl/ 6342 6343COMPUTE EXPRESS LINK PMU (CPMU) 6344M: Jonathan Cameron <jonathan.cameron@huawei.com> 6345L: linux-cxl@vger.kernel.org 6346S: Maintained 6347F: Documentation/admin-guide/perf/cxl.rst 6348F: drivers/perf/cxl_pmu.c 6349 6350CONEXANT ACCESSRUNNER USB DRIVER 6351L: accessrunner-general@lists.sourceforge.net 6352S: Orphan 6353W: http://accessrunner.sourceforge.net/ 6354F: drivers/usb/atm/cxacru.c 6355 6356CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6357M: Elena Reshetova <elena.reshetova@intel.com> 6358M: Carlos Bilbao <carlos.bilbao@kernel.org> 6359S: Maintained 6360F: Documentation/security/snp-tdx-threat-model.rst 6361 6362CONFIGFS 6363M: Andreas Hindborg <a.hindborg@kernel.org> 6364R: Breno Leitao <leitao@debian.org> 6365S: Supported 6366T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6367F: fs/configfs/ 6368F: include/linux/configfs.h 6369F: rust/kernel/configfs.rs 6370F: samples/configfs/ 6371F: samples/rust/rust_configfs.rs 6372 6373CONGATEC BOARD CONTROLLER MFD DRIVER 6374M: Thomas Richard <thomas.richard@bootlin.com> 6375S: Maintained 6376F: drivers/gpio/gpio-cgbc.c 6377F: drivers/hwmon/cgbc-hwmon.c 6378F: drivers/i2c/busses/i2c-cgbc.c 6379F: drivers/mfd/cgbc-core.c 6380F: drivers/watchdog/cgbc_wdt.c 6381F: include/linux/mfd/cgbc.h 6382 6383CONSOLE SUBSYSTEM 6384M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6385S: Supported 6386F: drivers/video/console/ 6387F: include/linux/console* 6388 6389CONTEXT TRACKING 6390M: Frederic Weisbecker <frederic@kernel.org> 6391M: "Paul E. McKenney" <paulmck@kernel.org> 6392S: Maintained 6393F: include/linux/context_tracking* 6394F: kernel/context_tracking.c 6395 6396CONTROL GROUP (CGROUP) 6397M: Tejun Heo <tj@kernel.org> 6398M: Johannes Weiner <hannes@cmpxchg.org> 6399M: Michal Koutný <mkoutny@suse.com> 6400L: cgroups@vger.kernel.org 6401S: Maintained 6402T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6403F: Documentation/admin-guide/cgroup-v1/ 6404F: Documentation/admin-guide/cgroup-v2.rst 6405F: include/linux/cgroup* 6406F: kernel/cgroup/ 6407F: tools/testing/selftests/cgroup/ 6408 6409CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6410M: Tejun Heo <tj@kernel.org> 6411M: Josef Bacik <josef@toxicpanda.com> 6412M: Jens Axboe <axboe@kernel.dk> 6413L: cgroups@vger.kernel.org 6414L: linux-block@vger.kernel.org 6415T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 6416F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6417F: block/bfq-cgroup.c 6418F: block/blk-cgroup.c 6419F: block/blk-iocost.c 6420F: block/blk-iolatency.c 6421F: block/blk-throttle.c 6422F: include/linux/blk-cgroup.h 6423 6424CONTROL GROUP - CPUSET 6425M: Waiman Long <longman@redhat.com> 6426R: Chen Ridong <chenridong@huaweicloud.com> 6427L: cgroups@vger.kernel.org 6428S: Maintained 6429T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6430F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6431F: include/linux/cpuset.h 6432F: kernel/cgroup/cpuset-internal.h 6433F: kernel/cgroup/cpuset-v1.c 6434F: kernel/cgroup/cpuset.c 6435F: tools/testing/selftests/cgroup/test_cpuset.c 6436F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6437F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6438 6439CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6440M: Maarten Lankhorst <dev@lankhorst.se> 6441M: Maxime Ripard <mripard@kernel.org> 6442M: Natalie Vock <natalie.vock@gmx.de> 6443L: cgroups@vger.kernel.org 6444L: dri-devel@lists.freedesktop.org 6445S: Maintained 6446T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6447F: include/linux/cgroup_dmem.h 6448F: kernel/cgroup/dmem.c 6449 6450CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6451M: Johannes Weiner <hannes@cmpxchg.org> 6452M: Michal Hocko <mhocko@kernel.org> 6453M: Roman Gushchin <roman.gushchin@linux.dev> 6454M: Shakeel Butt <shakeel.butt@linux.dev> 6455R: Muchun Song <muchun.song@linux.dev> 6456L: cgroups@vger.kernel.org 6457L: linux-mm@kvack.org 6458S: Maintained 6459F: include/linux/memcontrol.h 6460F: include/linux/page_counter.h 6461F: mm/memcontrol.c 6462F: mm/memcontrol-v1.c 6463F: mm/memcontrol-v1.h 6464F: mm/page_counter.c 6465F: mm/swap_cgroup.c 6466F: samples/cgroup/* 6467F: tools/testing/selftests/cgroup/memcg_protection.m 6468F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6469F: tools/testing/selftests/cgroup/test_kmem.c 6470F: tools/testing/selftests/cgroup/test_memcontrol.c 6471 6472CORETEMP HARDWARE MONITORING DRIVER 6473L: linux-hwmon@vger.kernel.org 6474S: Orphan 6475F: Documentation/hwmon/coretemp.rst 6476F: drivers/hwmon/coretemp.c 6477 6478CORSAIR-CPRO HARDWARE MONITOR DRIVER 6479M: Marius Zachmann <mail@mariuszachmann.de> 6480L: linux-hwmon@vger.kernel.org 6481S: Maintained 6482F: drivers/hwmon/corsair-cpro.c 6483 6484CORSAIR-PSU HARDWARE MONITOR DRIVER 6485M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6486L: linux-hwmon@vger.kernel.org 6487S: Maintained 6488F: Documentation/hwmon/corsair-psu.rst 6489F: drivers/hwmon/corsair-psu.c 6490 6491COUNTER SUBSYSTEM 6492M: William Breathitt Gray <wbg@kernel.org> 6493L: linux-iio@vger.kernel.org 6494S: Maintained 6495T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6496F: Documentation/ABI/testing/sysfs-bus-counter 6497F: Documentation/driver-api/generic-counter.rst 6498F: drivers/counter/ 6499F: include/linux/counter.h 6500F: include/uapi/linux/counter.h 6501F: tools/counter/ 6502 6503COUNTER WATCH EVENTS TOOL 6504M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6505L: linux-iio@vger.kernel.org 6506S: Maintained 6507F: tools/counter/counter_watch_events.c 6508 6509CP2615 I2C DRIVER 6510M: Bence Csókás <bence98@sch.bme.hu> 6511S: Maintained 6512F: drivers/i2c/busses/i2c-cp2615.c 6513 6514CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6515M: Viresh Kumar <viresh.kumar@linaro.org> 6516M: Sudeep Holla <sudeep.holla@arm.com> 6517L: linux-pm@vger.kernel.org 6518S: Maintained 6519W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6520F: drivers/cpufreq/vexpress-spc-cpufreq.c 6521 6522CPU FREQUENCY SCALING FRAMEWORK 6523M: "Rafael J. Wysocki" <rafael@kernel.org> 6524M: Viresh Kumar <viresh.kumar@linaro.org> 6525L: linux-pm@vger.kernel.org 6526S: Maintained 6527B: https://bugzilla.kernel.org 6528T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6529T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6530F: Documentation/admin-guide/pm/cpufreq.rst 6531F: Documentation/admin-guide/pm/intel_pstate.rst 6532F: Documentation/cpu-freq/ 6533F: Documentation/devicetree/bindings/cpufreq/ 6534F: drivers/cpufreq/ 6535F: include/linux/cpufreq.h 6536F: include/linux/sched/cpufreq.h 6537F: kernel/sched/cpufreq*.c 6538F: rust/kernel/cpufreq.rs 6539F: tools/testing/selftests/cpufreq/ 6540 6541CPU FREQUENCY DRIVERS - VIRTUAL MACHINE CPUFREQ 6542M: Saravana Kannan <saravanak@kernel.org> 6543L: linux-pm@vger.kernel.org 6544S: Maintained 6545F: drivers/cpufreq/virtual-cpufreq.c 6546 6547CPU HOTPLUG 6548M: Thomas Gleixner <tglx@kernel.org> 6549M: Peter Zijlstra <peterz@infradead.org> 6550L: linux-kernel@vger.kernel.org 6551S: Maintained 6552T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6553F: include/linux/cpu.h 6554F: include/linux/cpuhotplug.h 6555F: include/linux/smpboot.h 6556F: kernel/cpu.c 6557F: kernel/smpboot.* 6558F: rust/helpers/cpu.c 6559F: rust/kernel/cpu.rs 6560 6561CPU IDLE TIME MANAGEMENT FRAMEWORK 6562M: "Rafael J. Wysocki" <rafael@kernel.org> 6563M: Daniel Lezcano <daniel.lezcano@linaro.org> 6564L: linux-pm@vger.kernel.org 6565S: Maintained 6566B: https://bugzilla.kernel.org 6567T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6568F: Documentation/admin-guide/pm/cpuidle.rst 6569F: Documentation/driver-api/pm/cpuidle.rst 6570F: drivers/cpuidle/ 6571F: include/linux/cpuidle.h 6572 6573CPU POWER MONITORING SUBSYSTEM 6574M: Thomas Renninger <trenn@suse.com> 6575M: Shuah Khan <shuah@kernel.org> 6576M: Shuah Khan <skhan@linuxfoundation.org> 6577M: John B. Wyatt IV <jwyatt@redhat.com> 6578M: John B. Wyatt IV <sageofredondo@gmail.com> 6579M: John Kacur <jkacur@redhat.com> 6580L: linux-pm@vger.kernel.org 6581S: Maintained 6582F: tools/power/cpupower/ 6583 6584CPUID/MSR DRIVER 6585M: "H. Peter Anvin" <hpa@zytor.com> 6586S: Maintained 6587F: arch/x86/kernel/cpuid.c 6588F: arch/x86/kernel/msr.c 6589 6590CPUIDLE DRIVER - ARM BIG LITTLE 6591M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6592M: Daniel Lezcano <daniel.lezcano@linaro.org> 6593L: linux-pm@vger.kernel.org 6594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6595S: Maintained 6596T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6597F: drivers/cpuidle/cpuidle-big_little.c 6598 6599CPUIDLE DRIVER - ARM EXYNOS 6600M: Daniel Lezcano <daniel.lezcano@linaro.org> 6601M: Kukjin Kim <kgene@kernel.org> 6602R: Krzysztof Kozlowski <krzk@kernel.org> 6603L: linux-pm@vger.kernel.org 6604L: linux-samsung-soc@vger.kernel.org 6605S: Maintained 6606F: arch/arm/mach-exynos/pm.c 6607F: drivers/cpuidle/cpuidle-exynos.c 6608F: include/linux/platform_data/cpuidle-exynos.h 6609 6610CPUIDLE DRIVER - ARM PSCI 6611M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6612M: Sudeep Holla <sudeep.holla@arm.com> 6613M: Ulf Hansson <ulf.hansson@linaro.org> 6614L: linux-pm@vger.kernel.org 6615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6616S: Supported 6617T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6618F: drivers/cpuidle/cpuidle-psci.c 6619 6620CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6621M: Ulf Hansson <ulf.hansson@linaro.org> 6622L: linux-pm@vger.kernel.org 6623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6624S: Supported 6625T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6626F: drivers/cpuidle/cpuidle-psci-domain.c 6627F: drivers/cpuidle/cpuidle-psci.h 6628 6629CPUIDLE DRIVER - DT IDLE PM DOMAIN 6630M: Ulf Hansson <ulf.hansson@linaro.org> 6631L: linux-pm@vger.kernel.org 6632S: Supported 6633T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6634F: drivers/cpuidle/dt_idle_genpd.c 6635F: drivers/cpuidle/dt_idle_genpd.h 6636 6637CPUIDLE DRIVER - RISC-V SBI 6638M: Anup Patel <anup@brainfault.org> 6639L: linux-pm@vger.kernel.org 6640L: linux-riscv@lists.infradead.org 6641S: Maintained 6642F: drivers/cpuidle/cpuidle-riscv-sbi.c 6643 6644CPUMASK API [RUST] 6645M: Viresh Kumar <viresh.kumar@linaro.org> 6646R: Yury Norov <yury.norov@gmail.com> 6647S: Maintained 6648F: rust/kernel/cpumask.rs 6649 6650CRAMFS FILESYSTEM 6651M: Nicolas Pitre <nico@fluxnic.net> 6652S: Maintained 6653F: Documentation/filesystems/cramfs.rst 6654F: fs/cramfs/ 6655 6656CRC LIBRARY 6657M: Eric Biggers <ebiggers@kernel.org> 6658R: Ard Biesheuvel <ardb@kernel.org> 6659L: linux-crypto@vger.kernel.org 6660S: Maintained 6661T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6662F: Documentation/staging/crc* 6663F: include/linux/crc* 6664F: lib/crc/ 6665F: scripts/gen-crc-consts.py 6666 6667CREATIVE SB0540 6668M: Bastien Nocera <hadess@hadess.net> 6669L: linux-input@vger.kernel.org 6670S: Maintained 6671F: drivers/hid/hid-creative-sb0540.c 6672 6673CREDENTIALS 6674M: Paul Moore <paul@paul-moore.com> 6675R: Serge Hallyn <sergeh@kernel.org> 6676L: linux-security-module@vger.kernel.org 6677S: Supported 6678T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6679F: include/linux/cred.h 6680F: kernel/cred.c 6681F: rust/kernel/cred.rs 6682F: Documentation/security/credentials.rst 6683 6684INTEL CRPS COMMON REDUNDANT PSU DRIVER 6685M: Ninad Palsule <ninad@linux.ibm.com> 6686L: linux-hwmon@vger.kernel.org 6687S: Maintained 6688F: Documentation/hwmon/crps.rst 6689F: drivers/hwmon/pmbus/crps.c 6690 6691CRYPTO API 6692M: Herbert Xu <herbert@gondor.apana.org.au> 6693M: "David S. Miller" <davem@davemloft.net> 6694L: linux-crypto@vger.kernel.org 6695S: Maintained 6696T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6697T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6698F: Documentation/crypto/ 6699F: Documentation/devicetree/bindings/crypto/ 6700F: arch/*/crypto/ 6701F: crypto/ 6702F: drivers/crypto/ 6703F: include/crypto/ 6704F: include/linux/crypto* 6705 6706CRYPTO LIBRARY 6707M: Eric Biggers <ebiggers@kernel.org> 6708M: Jason A. Donenfeld <Jason@zx2c4.com> 6709M: Ard Biesheuvel <ardb@kernel.org> 6710L: linux-crypto@vger.kernel.org 6711S: Maintained 6712T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6713T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6714F: lib/crypto/ 6715F: scripts/crypto/ 6716 6717CRYPTO SPEED TEST COMPARE 6718M: Wang Jinchao <wangjinchao@xfusion.com> 6719L: linux-crypto@vger.kernel.org 6720S: Maintained 6721F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6722 6723CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6724M: Neil Horman <nhorman@tuxdriver.com> 6725L: linux-crypto@vger.kernel.org 6726S: Maintained 6727F: crypto/rng.c 6728 6729CS3308 MEDIA DRIVER 6730M: Hans Verkuil <hverkuil@kernel.org> 6731L: linux-media@vger.kernel.org 6732S: Odd Fixes 6733W: http://linuxtv.org 6734T: git git://linuxtv.org/media.git 6735F: drivers/media/i2c/cs3308.c 6736 6737CS5535 Audio ALSA driver 6738M: Jaya Kumar <jayakumar.alsa@gmail.com> 6739S: Maintained 6740F: sound/pci/cs5535audio/ 6741 6742CTU CAN FD DRIVER 6743M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6744M: Ondrej Ille <ondrej.ille@gmail.com> 6745L: linux-can@vger.kernel.org 6746S: Maintained 6747F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6748F: drivers/net/can/ctucanfd/ 6749 6750CVE ASSIGNMENT CONTACT 6751M: CVE Assignment Team <cve@kernel.org> 6752S: Maintained 6753F: Documentation/process/cve.rst 6754 6755CW1200 WLAN driver 6756S: Orphan 6757L: linux-wireless@vger.kernel.org 6758F: drivers/net/wireless/st/ 6759F: include/linux/platform_data/net-cw1200.h 6760 6761CX18 VIDEO4LINUX DRIVER 6762M: Andy Walls <awalls@md.metrocast.net> 6763L: linux-media@vger.kernel.org 6764S: Maintained 6765W: https://linuxtv.org 6766T: git git://linuxtv.org/media.git 6767F: drivers/media/pci/cx18/ 6768F: include/uapi/linux/ivtv* 6769 6770CX2341X MPEG ENCODER HELPER MODULE 6771M: Hans Verkuil <hverkuil@kernel.org> 6772L: linux-media@vger.kernel.org 6773S: Maintained 6774W: https://linuxtv.org 6775T: git git://linuxtv.org/media.git 6776F: drivers/media/common/cx2341x* 6777F: include/media/drv-intf/cx2341x.h 6778 6779CX24120 MEDIA DRIVER 6780M: Jemma Denson <jdenson@gmail.com> 6781M: Patrick Boettcher <patrick.boettcher@posteo.de> 6782L: linux-media@vger.kernel.org 6783S: Maintained 6784W: https://linuxtv.org 6785Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6786F: drivers/media/dvb-frontends/cx24120* 6787 6788CX88 VIDEO4LINUX DRIVER 6789M: Mauro Carvalho Chehab <mchehab@kernel.org> 6790L: linux-media@vger.kernel.org 6791S: Odd fixes 6792W: https://linuxtv.org 6793T: git git://linuxtv.org/media.git 6794F: Documentation/driver-api/media/drivers/cx88* 6795F: drivers/media/pci/cx88/ 6796 6797CXD2820R MEDIA DRIVER 6798L: linux-media@vger.kernel.org 6799S: Orphan 6800W: https://linuxtv.org 6801Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6802F: drivers/media/dvb-frontends/cxd2820r* 6803 6804CXGB3 ETHERNET DRIVER (CXGB3) 6805M: Potnuri Bharat Teja <bharat@chelsio.com> 6806L: netdev@vger.kernel.org 6807S: Maintained 6808W: http://www.chelsio.com 6809F: drivers/net/ethernet/chelsio/cxgb3/ 6810 6811CXGB3 ISCSI DRIVER (CXGB3I) 6812M: Varun Prakash <varun@chelsio.com> 6813L: linux-scsi@vger.kernel.org 6814S: Supported 6815W: http://www.chelsio.com 6816F: drivers/scsi/cxgbi/cxgb3i 6817 6818CXGB4 CRYPTO DRIVER (chcr) 6819M: Ayush Sawal <ayush.sawal@chelsio.com> 6820L: linux-crypto@vger.kernel.org 6821S: Supported 6822W: http://www.chelsio.com 6823F: drivers/crypto/chelsio 6824 6825CXGB4 ETHERNET DRIVER (CXGB4) 6826M: Potnuri Bharat Teja <bharat@chelsio.com> 6827L: netdev@vger.kernel.org 6828S: Maintained 6829W: http://www.chelsio.com 6830F: drivers/net/ethernet/chelsio/cxgb4/ 6831 6832CXGB4 INLINE CRYPTO DRIVER 6833M: Ayush Sawal <ayush.sawal@chelsio.com> 6834L: netdev@vger.kernel.org 6835S: Maintained 6836W: http://www.chelsio.com 6837F: drivers/net/ethernet/chelsio/inline_crypto/ 6838 6839CXGB4 ISCSI DRIVER (CXGB4I) 6840M: Varun Prakash <varun@chelsio.com> 6841L: linux-scsi@vger.kernel.org 6842S: Supported 6843W: http://www.chelsio.com 6844F: drivers/scsi/cxgbi/cxgb4i 6845 6846CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6847M: Potnuri Bharat Teja <bharat@chelsio.com> 6848L: linux-rdma@vger.kernel.org 6849S: Supported 6850W: http://www.openfabrics.org 6851F: drivers/infiniband/hw/cxgb4/ 6852F: include/uapi/rdma/cxgb4-abi.h 6853 6854CXGB4VF ETHERNET DRIVER (CXGB4VF) 6855M: Potnuri Bharat Teja <bharat@chelsio.com> 6856L: netdev@vger.kernel.org 6857S: Maintained 6858W: http://www.chelsio.com 6859F: drivers/net/ethernet/chelsio/cxgb4vf/ 6860 6861CYBERPRO FB DRIVER 6862M: Russell King <linux@armlinux.org.uk> 6863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6864S: Maintained 6865W: http://www.armlinux.org.uk/ 6866F: drivers/video/fbdev/cyber2000fb.* 6867 6868CYCLADES PC300 DRIVER 6869S: Orphan 6870F: drivers/net/wan/pc300* 6871 6872CYPRESS CY8C95X0 PINCTRL DRIVER 6873M: Patrick Rudolph <patrick.rudolph@9elements.com> 6874L: linux-gpio@vger.kernel.org 6875S: Maintained 6876F: drivers/pinctrl/pinctrl-cy8c95x0.c 6877 6878CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6879M: Linus Walleij <linusw@kernel.org> 6880L: linux-input@vger.kernel.org 6881S: Maintained 6882F: drivers/input/touchscreen/cy8ctma140.c 6883 6884CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6885M: Yassine Oudjana <y.oudjana@protonmail.com> 6886L: linux-input@vger.kernel.org 6887S: Maintained 6888F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6889F: drivers/input/keyboard/cypress-sf.c 6890 6891CYPRESS_FIRMWARE MEDIA DRIVER 6892L: linux-media@vger.kernel.org 6893S: Orphan 6894W: https://linuxtv.org 6895Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6896F: drivers/media/common/cypress_firmware* 6897 6898CYTTSP TOUCHSCREEN DRIVER 6899M: Linus Walleij <linusw@kernel.org> 6900L: linux-input@vger.kernel.org 6901S: Maintained 6902F: drivers/input/touchscreen/cyttsp* 6903 6904D-LINK DIR-685 TOUCHKEYS DRIVER 6905M: Linus Walleij <linusw@kernel.org> 6906L: linux-input@vger.kernel.org 6907S: Supported 6908F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6909 6910DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6911M: Joshua Kinard <linux@kumba.dev> 6912S: Maintained 6913F: drivers/rtc/rtc-ds1685.c 6914F: include/linux/rtc/ds1685.h 6915 6916DAMA SLAVE for AX.25 6917M: Joerg Reuter <jreuter@yaina.de> 6918L: linux-hams@vger.kernel.org 6919S: Maintained 6920W: http://yaina.de/jreuter/ 6921W: http://www.qsl.net/dl1bke/ 6922F: net/ax25/af_ax25.c 6923F: net/ax25/ax25_dev.c 6924F: net/ax25/ax25_ds_* 6925F: net/ax25/ax25_in.c 6926F: net/ax25/ax25_out.c 6927F: net/ax25/ax25_timer.c 6928F: net/ax25/sysctl_net_ax25.c 6929 6930DASHARO ACPI PLATFORM DRIVER 6931M: Michał Kopeć <michal.kopec@3mdeb.com> 6932S: Maintained 6933W: https://docs.dasharo.com/ 6934F: drivers/platform/x86/dasharo-acpi.c 6935 6936DAMON 6937M: SeongJae Park <sj@kernel.org> 6938L: damon@lists.linux.dev 6939L: linux-mm@kvack.org 6940S: Maintained 6941W: https://damonitor.github.io 6942P: Documentation/mm/damon/maintainer-profile.rst 6943T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6944T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6945T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6946F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6947F: Documentation/admin-guide/mm/damon/ 6948F: Documentation/mm/damon/ 6949F: include/linux/damon.h 6950F: include/trace/events/damon.h 6951F: mm/damon/ 6952F: samples/damon/ 6953F: tools/testing/selftests/damon/ 6954 6955DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6956L: netdev@vger.kernel.org 6957S: Orphan 6958F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6959F: drivers/net/ethernet/dec/tulip/dmfe.c 6960 6961DC390/AM53C974 SCSI driver 6962M: Hannes Reinecke <hare@suse.com> 6963L: linux-scsi@vger.kernel.org 6964S: Maintained 6965F: drivers/scsi/am53c974.c 6966 6967DC395x SCSI driver 6968M: Oliver Neukum <oliver@neukum.org> 6969M: Ali Akcaagac <aliakc@web.de> 6970M: Jamie Lenehan <lenehan@twibble.org> 6971S: Maintained 6972F: Documentation/scsi/dc395x.rst 6973F: drivers/scsi/dc395x.* 6974 6975DEBUGOBJECTS: 6976M: Thomas Gleixner <tglx@kernel.org> 6977L: linux-kernel@vger.kernel.org 6978S: Maintained 6979T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6980F: include/linux/debugobjects.h 6981F: lib/debugobjects.c 6982 6983DECSTATION PLATFORM SUPPORT 6984M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6985L: linux-mips@vger.kernel.org 6986S: Maintained 6987F: arch/mips/dec/ 6988F: arch/mips/include/asm/dec/ 6989F: arch/mips/include/asm/mach-dec/ 6990 6991DEFXX FDDI NETWORK DRIVER 6992M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6993S: Maintained 6994F: drivers/net/fddi/defxx.* 6995 6996DEFZA FDDI NETWORK DRIVER 6997M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6998S: Maintained 6999F: drivers/net/fddi/defza.* 7000 7001DEINTERLACE DRIVERS FOR ALLWINNER H3 7002M: Jernej Skrabec <jernej.skrabec@gmail.com> 7003L: linux-media@vger.kernel.org 7004S: Maintained 7005T: git git://linuxtv.org/media.git 7006F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 7007F: drivers/media/platform/sunxi/sun8i-di/ 7008 7009DELL LAPTOP DRIVER 7010M: Matthew Garrett <mjg59@srcf.ucam.org> 7011M: Pali Rohár <pali@kernel.org> 7012L: platform-driver-x86@vger.kernel.org 7013S: Maintained 7014F: drivers/platform/x86/dell/dell-laptop.c 7015 7016DELL LAPTOP FREEFALL DRIVER 7017M: Pali Rohár <pali@kernel.org> 7018S: Maintained 7019F: drivers/platform/x86/dell/dell-smo8800.c 7020 7021DELL LAPTOP RBTN DRIVER 7022M: Pali Rohár <pali@kernel.org> 7023S: Maintained 7024F: drivers/platform/x86/dell/dell-rbtn.* 7025 7026DELL LAPTOP SMM DRIVER 7027M: Pali Rohár <pali@kernel.org> 7028S: Maintained 7029F: Documentation/ABI/obsolete/procfs-i8k 7030F: drivers/hwmon/dell-smm-hwmon.c 7031F: include/uapi/linux/i8k.h 7032 7033DELL PC DRIVER 7034M: Lyndon Sanche <lsanche@lyndeno.ca> 7035L: platform-driver-x86@vger.kernel.org 7036S: Maintained 7037F: drivers/platform/x86/dell/dell-pc.c 7038 7039DELL REMOTE BIOS UPDATE DRIVER 7040M: Stuart Hayes <stuart.w.hayes@gmail.com> 7041L: platform-driver-x86@vger.kernel.org 7042S: Maintained 7043F: drivers/platform/x86/dell/dell_rbu.c 7044 7045DELL SMBIOS DRIVER 7046M: Pali Rohár <pali@kernel.org> 7047L: Dell.Client.Kernel@dell.com 7048L: platform-driver-x86@vger.kernel.org 7049S: Maintained 7050F: drivers/platform/x86/dell/dell-smbios.* 7051 7052DELL SMBIOS SMM DRIVER 7053L: Dell.Client.Kernel@dell.com 7054L: platform-driver-x86@vger.kernel.org 7055S: Maintained 7056F: drivers/platform/x86/dell/dell-smbios-smm.c 7057 7058DELL SMBIOS WMI DRIVER 7059L: Dell.Client.Kernel@dell.com 7060L: platform-driver-x86@vger.kernel.org 7061S: Maintained 7062F: drivers/platform/x86/dell/dell-smbios-wmi.c 7063F: tools/wmi/dell-smbios-example.c 7064 7065DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 7066M: Stuart Hayes <stuart.w.hayes@gmail.com> 7067L: platform-driver-x86@vger.kernel.org 7068S: Maintained 7069F: Documentation/userspace-api/dcdbas.rst 7070F: drivers/platform/x86/dell/dcdbas.* 7071 7072DELL WMI DDV DRIVER 7073M: Armin Wolf <W_Armin@gmx.de> 7074S: Maintained 7075F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 7076F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 7077F: Documentation/wmi/devices/dell-wmi-ddv.rst 7078F: drivers/platform/x86/dell/dell-wmi-ddv.c 7079 7080DELL WMI DESCRIPTOR DRIVER 7081L: Dell.Client.Kernel@dell.com 7082S: Maintained 7083F: drivers/platform/x86/dell/dell-wmi-descriptor.c 7084 7085DELL WMI HARDWARE PRIVACY SUPPORT 7086L: Dell.Client.Kernel@dell.com 7087L: platform-driver-x86@vger.kernel.org 7088S: Maintained 7089F: drivers/platform/x86/dell/dell-wmi-privacy.c 7090 7091DELL WMI NOTIFICATIONS DRIVER 7092M: Matthew Garrett <mjg59@srcf.ucam.org> 7093M: Pali Rohár <pali@kernel.org> 7094S: Maintained 7095F: drivers/platform/x86/dell/dell-wmi-base.c 7096 7097DELL WMI SYSMAN DRIVER 7098M: Prasanth Ksr <prasanth.ksr@dell.com> 7099L: Dell.Client.Kernel@dell.com 7100L: platform-driver-x86@vger.kernel.org 7101S: Maintained 7102F: Documentation/ABI/testing/sysfs-class-firmware-attributes 7103F: drivers/platform/x86/dell/dell-wmi-sysman/ 7104 7105DELTA AHE-50DC FAN CONTROL MODULE DRIVER 7106M: Zev Weiss <zev@bewilderbeest.net> 7107L: linux-hwmon@vger.kernel.org 7108S: Maintained 7109F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 7110 7111DELTA DPS920AB PSU DRIVER 7112M: Robert Marko <robert.marko@sartura.hr> 7113L: linux-hwmon@vger.kernel.org 7114S: Maintained 7115F: Documentation/hwmon/dps920ab.rst 7116F: drivers/hwmon/pmbus/dps920ab.c 7117 7118DELTA NETWORKS TN48M CPLD DRIVERS 7119M: Robert Marko <robert.marko@sartura.hr> 7120S: Maintained 7121F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 7122F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 7123F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 7124F: drivers/gpio/gpio-tn48m.c 7125F: include/dt-bindings/reset/delta,tn48m-reset.h 7126 7127DELTA ST MEDIA DRIVER 7128M: Hugues Fruchet <hugues.fruchet@foss.st.com> 7129L: linux-media@vger.kernel.org 7130S: Supported 7131W: https://linuxtv.org 7132T: git git://linuxtv.org/media.git 7133F: drivers/media/platform/st/sti/delta 7134 7135DENALI NAND DRIVER 7136L: linux-mtd@lists.infradead.org 7137S: Orphan 7138F: drivers/mtd/nand/raw/denali* 7139 7140DESIGNWARE EDMA CORE IP DRIVER 7141M: Manivannan Sadhasivam <mani@kernel.org> 7142L: dmaengine@vger.kernel.org 7143S: Maintained 7144F: drivers/dma/dw-edma/ 7145F: include/linux/dma/edma.h 7146 7147DESIGNWARE USB2 DRD IP DRIVER 7148M: Minas Harutyunyan <hminas@synopsys.com> 7149L: linux-usb@vger.kernel.org 7150S: Maintained 7151T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 7152F: drivers/usb/dwc2/ 7153 7154DESIGNWARE USB3 DRD IP DRIVER 7155M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 7156L: linux-usb@vger.kernel.org 7157S: Maintained 7158F: drivers/usb/dwc3/ 7159 7160DESIGNWARE XDATA IP DRIVER 7161L: linux-pci@vger.kernel.org 7162S: Orphan 7163F: Documentation/misc-devices/dw-xdata-pcie.rst 7164F: drivers/misc/dw-xdata-pcie.c 7165 7166DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 7167M: Andreas Klinger <ak@it-klinger.de> 7168L: linux-iio@vger.kernel.org 7169S: Maintained 7170F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 7171F: drivers/iio/proximity/srf*.c 7172 7173DEVICE COREDUMP (DEV_COREDUMP) 7174M: Johannes Berg <johannes@sipsolutions.net> 7175L: linux-kernel@vger.kernel.org 7176S: Maintained 7177F: drivers/base/devcoredump.c 7178F: include/linux/devcoredump.h 7179 7180DEVICE DEPENDENCY HELPER SCRIPT 7181M: Saravana Kannan <saravanak@kernel.org> 7182L: linux-kernel@vger.kernel.org 7183S: Maintained 7184F: scripts/dev-needs.sh 7185 7186DEVICE DIRECT ACCESS (DAX) 7187M: Dan Williams <dan.j.williams@intel.com> 7188M: Vishal Verma <vishal.l.verma@intel.com> 7189M: Dave Jiang <dave.jiang@intel.com> 7190L: nvdimm@lists.linux.dev 7191L: linux-cxl@vger.kernel.org 7192S: Supported 7193F: drivers/dax/ 7194 7195DEVICE FREQUENCY (DEVFREQ) 7196M: MyungJoo Ham <myungjoo.ham@samsung.com> 7197M: Kyungmin Park <kyungmin.park@samsung.com> 7198M: Chanwoo Choi <cw00.choi@samsung.com> 7199L: linux-pm@vger.kernel.org 7200S: Maintained 7201T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7202F: Documentation/devicetree/bindings/devfreq/ 7203F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7204F: drivers/devfreq/ 7205F: include/linux/devfreq.h 7206F: include/trace/events/devfreq.h 7207 7208DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7209M: Chanwoo Choi <cw00.choi@samsung.com> 7210L: linux-pm@vger.kernel.org 7211S: Supported 7212T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7213F: Documentation/devicetree/bindings/devfreq/event/ 7214F: drivers/devfreq/devfreq-event.c 7215F: drivers/devfreq/event/ 7216F: include/dt-bindings/pmu/exynos_ppmu.h 7217F: include/linux/devfreq-event.h 7218 7219DEVICE I/O & IRQ [RUST] 7220M: Danilo Krummrich <dakr@kernel.org> 7221M: Alice Ryhl <aliceryhl@google.com> 7222M: Daniel Almeida <daniel.almeida@collabora.com> 7223L: rust-for-linux@vger.kernel.org 7224S: Supported 7225W: https://rust-for-linux.com 7226B: https://github.com/Rust-for-Linux/linux/issues 7227C: https://rust-for-linux.zulipchat.com 7228T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7229F: rust/kernel/io.rs 7230F: rust/kernel/io/ 7231F: rust/kernel/irq.rs 7232F: rust/kernel/irq/ 7233 7234DEVICE RESOURCE MANAGEMENT HELPERS 7235M: Hans de Goede <hansg@kernel.org> 7236R: Matti Vaittinen <mazziesaccount@gmail.com> 7237S: Maintained 7238F: include/linux/devm-helpers.h 7239 7240DEVICE-MAPPER (LVM) 7241M: Alasdair Kergon <agk@redhat.com> 7242M: Mike Snitzer <snitzer@kernel.org> 7243M: Mikulas Patocka <mpatocka@redhat.com> 7244M: Benjamin Marzinski <bmarzins@redhat.com> 7245L: dm-devel@lists.linux.dev 7246S: Maintained 7247Q: http://patchwork.kernel.org/project/dm-devel/list/ 7248T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7249F: Documentation/admin-guide/device-mapper/ 7250F: drivers/md/Kconfig 7251F: drivers/md/Makefile 7252F: drivers/md/dm* 7253F: drivers/md/persistent-data/ 7254F: include/linux/device-mapper.h 7255F: include/linux/dm-*.h 7256F: include/uapi/linux/dm-*.h 7257 7258DEVICE-MAPPER VDO TARGET 7259M: Matthew Sakai <msakai@redhat.com> 7260L: dm-devel@lists.linux.dev 7261S: Maintained 7262F: Documentation/admin-guide/device-mapper/vdo*.rst 7263F: drivers/md/dm-vdo/ 7264 7265DEVICE-MAPPER PCACHE TARGET 7266M: Dongsheng Yang <dongsheng.yang@linux.dev> 7267M: Zheng Gu <cengku@gmail.com> 7268L: dm-devel@lists.linux.dev 7269S: Maintained 7270F: Documentation/admin-guide/device-mapper/dm-pcache.rst 7271F: drivers/md/dm-pcache/ 7272 7273DEVLINK 7274M: Jiri Pirko <jiri@resnulli.us> 7275L: netdev@vger.kernel.org 7276S: Supported 7277F: Documentation/networking/devlink 7278F: include/net/devlink.h 7279F: include/uapi/linux/devlink.h 7280F: net/devlink/ 7281 7282DFROBOT SD2405AL RTC DRIVER 7283M: Tóth János <gomba007@gmail.com> 7284L: linux-rtc@vger.kernel.org 7285S: Maintained 7286F: drivers/rtc/rtc-sd2405al.c 7287 7288DFROBOT SEN0322 DRIVER 7289M: Tóth János <gomba007@gmail.com> 7290L: linux-iio@vger.kernel.org 7291S: Maintained 7292F: drivers/iio/chemical/sen0322.c 7293 7294DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7295M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7296M: Marek Vasut <marex@denx.de> 7297L: kernel@dh-electronics.com 7298S: Maintained 7299N: dhcom 7300N: dhcor 7301N: dhsom 7302 7303DIALOG SEMICONDUCTOR DRIVERS 7304M: Support Opensource <support.opensource@diasemi.com> 7305S: Supported 7306W: http://www.dialog-semiconductor.com/products 7307F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7308F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7309F: Documentation/devicetree/bindings/mfd/da90*.txt 7310F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7311F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7312F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7313F: Documentation/devicetree/bindings/sound/da[79]*.txt 7314F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7315F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7316F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7317F: Documentation/hwmon/da90??.rst 7318F: drivers/gpio/gpio-da90??.c 7319F: drivers/hwmon/da90??-hwmon.c 7320F: drivers/iio/adc/da91??-*.c 7321F: drivers/input/misc/da72??.[ch] 7322F: drivers/input/misc/da90??_onkey.c 7323F: drivers/input/touchscreen/da9052_tsi.c 7324F: drivers/leds/leds-da90??.c 7325F: drivers/mfd/da903x.c 7326F: drivers/mfd/da90??-*.c 7327F: drivers/mfd/da91??-*.c 7328F: drivers/pinctrl/pinctrl-da90??.c 7329F: drivers/power/supply/da9052-battery.c 7330F: drivers/power/supply/da91??-*.c 7331F: drivers/regulator/da9???-regulator.[ch] 7332F: drivers/regulator/slg51000-regulator.[ch] 7333F: drivers/rtc/rtc-da90??.c 7334F: drivers/thermal/da90??-thermal.c 7335F: drivers/video/backlight/da90??_bl.c 7336F: drivers/watchdog/da90??_wdt.c 7337F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7338F: include/linux/mfd/da903x.h 7339F: include/linux/mfd/da9052/ 7340F: include/linux/mfd/da9055/ 7341F: include/linux/mfd/da9062/ 7342F: include/linux/mfd/da9063/ 7343F: include/linux/mfd/da9150/ 7344F: include/linux/regulator/da9211.h 7345F: include/sound/da[79]*.h 7346F: sound/soc/codecs/da[79]*.[ch] 7347 7348DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7349M: William Breathitt Gray <wbg@kernel.org> 7350L: linux-gpio@vger.kernel.org 7351S: Maintained 7352F: drivers/gpio/gpio-gpio-mm.c 7353 7354DIBS (DIRECT INTERNAL BUFFER SHARING) 7355M: Alexandra Winter <wintera@linux.ibm.com> 7356L: netdev@vger.kernel.org 7357S: Supported 7358F: drivers/dibs/ 7359F: include/linux/dibs.h 7360 7361DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7362M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7363L: linux-media@vger.kernel.org 7364S: Maintained 7365F: Documentation/admin-guide/media/mgb4.rst 7366F: drivers/media/pci/mgb4/ 7367 7368DIOLAN U2C-12 I2C DRIVER 7369M: Guenter Roeck <linux@roeck-us.net> 7370L: linux-i2c@vger.kernel.org 7371S: Maintained 7372F: drivers/i2c/busses/i2c-diolan-u2c.c 7373 7374DIRECTORY NOTIFICATION (DNOTIFY) 7375M: Jan Kara <jack@suse.cz> 7376R: Amir Goldstein <amir73il@gmail.com> 7377L: linux-fsdevel@vger.kernel.org 7378S: Maintained 7379F: Documentation/filesystems/dnotify.rst 7380F: fs/notify/dnotify/ 7381F: include/linux/dnotify.h 7382 7383DISK GEOMETRY AND PARTITION HANDLING 7384M: Andries Brouwer <aeb@cwi.nl> 7385S: Maintained 7386W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7387W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7388W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7389 7390DISKQUOTA 7391M: Jan Kara <jack@suse.com> 7392S: Maintained 7393F: Documentation/filesystems/quota.rst 7394F: fs/quota/ 7395F: include/linux/quota*.h 7396F: include/uapi/linux/quota*.h 7397 7398DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7399M: Bernie Thompson <bernie@plugable.com> 7400L: linux-fbdev@vger.kernel.org 7401S: Maintained 7402W: http://plugable.com/category/projects/udlfb/ 7403F: Documentation/fb/udlfb.rst 7404F: drivers/video/fbdev/udlfb.c 7405F: include/video/udlfb.h 7406 7407DISTRIBUTED LOCK MANAGER (DLM) 7408M: Alexander Aring <aahringo@redhat.com> 7409M: David Teigland <teigland@redhat.com> 7410L: gfs2@lists.linux.dev 7411S: Supported 7412W: https://pagure.io/dlm 7413T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7414F: fs/dlm/ 7415 7416DMA BUFFER SHARING FRAMEWORK 7417M: Sumit Semwal <sumit.semwal@linaro.org> 7418M: Christian König <christian.koenig@amd.com> 7419L: linux-media@vger.kernel.org 7420L: dri-devel@lists.freedesktop.org 7421L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7422S: Maintained 7423T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7424F: Documentation/driver-api/dma-buf.rst 7425F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7426F: drivers/dma-buf/ 7427F: include/linux/*fence.h 7428F: include/linux/dma-buf.h 7429F: include/linux/dma-buf/ 7430F: include/linux/dma-resv.h 7431K: \bdma_(?:buf|fence|resv)\b 7432 7433DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7434M: Vinod Koul <vkoul@kernel.org> 7435L: dmaengine@vger.kernel.org 7436S: Maintained 7437Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7438T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7439F: Documentation/devicetree/bindings/dma/ 7440F: Documentation/driver-api/dmaengine/ 7441F: drivers/dma/ 7442F: include/dt-bindings/dma/ 7443F: include/linux/dma/ 7444F: include/linux/dmaengine.h 7445F: include/linux/of_dma.h 7446 7447DMA MAPPING BENCHMARK 7448M: Barry Song <baohua@kernel.org> 7449M: Qinxin Xia <xiaqinxin@huawei.com> 7450L: iommu@lists.linux.dev 7451F: kernel/dma/map_benchmark.c 7452F: tools/dma/ 7453 7454DMA MAPPING HELPERS 7455M: Marek Szyprowski <m.szyprowski@samsung.com> 7456R: Robin Murphy <robin.murphy@arm.com> 7457L: iommu@lists.linux.dev 7458S: Supported 7459W: http://git.infradead.org/users/hch/dma-mapping.git 7460T: git git://git.infradead.org/users/hch/dma-mapping.git 7461F: include/asm-generic/dma-mapping.h 7462F: include/linux/dma-direct.h 7463F: include/linux/dma-map-ops.h 7464F: include/linux/dma-mapping.h 7465F: include/linux/swiotlb.h 7466F: kernel/dma/ 7467 7468DMA MAPPING & SCATTERLIST API [RUST] 7469M: Danilo Krummrich <dakr@kernel.org> 7470R: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7471R: Daniel Almeida <daniel.almeida@collabora.com> 7472R: Robin Murphy <robin.murphy@arm.com> 7473R: Andreas Hindborg <a.hindborg@kernel.org> 7474L: rust-for-linux@vger.kernel.org 7475S: Supported 7476W: https://rust-for-linux.com 7477T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7478F: rust/helpers/dma.c 7479F: rust/helpers/scatterlist.c 7480F: rust/kernel/dma.rs 7481F: rust/kernel/scatterlist.rs 7482F: samples/rust/rust_dma.rs 7483 7484DMA-BUF HEAPS FRAMEWORK 7485M: Sumit Semwal <sumit.semwal@linaro.org> 7486R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7487R: Brian Starkey <Brian.Starkey@arm.com> 7488R: John Stultz <jstultz@google.com> 7489R: T.J. Mercier <tjmercier@google.com> 7490L: linux-media@vger.kernel.org 7491L: dri-devel@lists.freedesktop.org 7492L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7493S: Maintained 7494T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7495F: Documentation/userspace-api/dma-buf-heaps.rst 7496F: drivers/dma-buf/dma-heap.c 7497F: drivers/dma-buf/heaps/* 7498F: include/linux/dma-heap.h 7499F: include/uapi/linux/dma-heap.h 7500F: tools/testing/selftests/dmabuf-heaps/ 7501 7502DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7503M: Lukasz Luba <lukasz.luba@arm.com> 7504L: linux-pm@vger.kernel.org 7505L: linux-samsung-soc@vger.kernel.org 7506S: Maintained 7507F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7508F: drivers/memory/samsung/exynos5422-dmc.c 7509 7510DME1737 HARDWARE MONITOR DRIVER 7511M: Juerg Haefliger <juergh@proton.me> 7512L: linux-hwmon@vger.kernel.org 7513S: Maintained 7514F: Documentation/hwmon/dme1737.rst 7515F: drivers/hwmon/dme1737.c 7516 7517DMI/SMBIOS SUPPORT 7518M: Jean Delvare <jdelvare@suse.com> 7519S: Maintained 7520T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7521F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7522F: drivers/firmware/dmi-id.c 7523F: drivers/firmware/dmi_scan.c 7524F: include/linux/dmi.h 7525 7526DOCUMENTATION 7527M: Jonathan Corbet <corbet@lwn.net> 7528L: linux-doc@vger.kernel.org 7529S: Maintained 7530P: Documentation/doc-guide/maintainer-profile.rst 7531T: git git://git.lwn.net/linux.git docs-next 7532F: Documentation/ 7533F: scripts/kernel-doc* 7534F: tools/lib/python/* 7535F: tools/docs/ 7536F: tools/net/ynl/pyynl/lib/doc_generator.py 7537X: Documentation/ABI/ 7538X: Documentation/admin-guide/media/ 7539X: Documentation/devicetree/ 7540X: Documentation/driver-api/media/ 7541X: Documentation/firmware-guide/acpi/ 7542X: Documentation/i2c/ 7543X: Documentation/netlink/ 7544X: Documentation/power/ 7545X: Documentation/spi/ 7546X: Documentation/userspace-api/media/ 7547 7548DOCUMENTATION PROCESS 7549M: Jonathan Corbet <corbet@lwn.net> 7550L: workflows@vger.kernel.org 7551S: Maintained 7552F: Documentation/dev-tools/ 7553F: Documentation/maintainer/ 7554F: Documentation/process/ 7555 7556DOCUMENTATION REPORTING ISSUES 7557M: Thorsten Leemhuis <linux@leemhuis.info> 7558L: linux-doc@vger.kernel.org 7559S: Maintained 7560F: Documentation/admin-guide/bug-bisect.rst 7561F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7562F: Documentation/admin-guide/reporting-issues.rst 7563F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7564 7565DOCUMENTATION SCRIPTS 7566M: Mauro Carvalho Chehab <mchehab@kernel.org> 7567L: linux-doc@vger.kernel.org 7568S: Maintained 7569F: Documentation/sphinx/ 7570F: scripts/kernel-doc* 7571F: tools/lib/python/* 7572F: tools/docs/ 7573 7574DOCUMENTATION/ITALIAN 7575M: Federico Vaga <federico.vaga@vaga.pv.it> 7576L: linux-doc@vger.kernel.org 7577S: Maintained 7578F: Documentation/translations/it_IT 7579 7580DOCUMENTATION/JAPANESE 7581R: Akira Yokosawa <akiyks@gmail.com> 7582L: linux-doc@vger.kernel.org 7583S: Maintained 7584F: Documentation/translations/ja_JP 7585 7586DONGWOON DW9714 LENS VOICE COIL DRIVER 7587M: Sakari Ailus <sakari.ailus@linux.intel.com> 7588L: linux-media@vger.kernel.org 7589S: Maintained 7590T: git git://linuxtv.org/media.git 7591F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7592F: drivers/media/i2c/dw9714.c 7593 7594DONGWOON DW9719 LENS VOICE COIL DRIVER 7595M: Daniel Scally <dan.scally@ideasonboard.com> 7596L: linux-media@vger.kernel.org 7597S: Maintained 7598T: git git://linuxtv.org/media.git 7599F: drivers/media/i2c/dw9719.c 7600 7601DONGWOON DW9768 LENS VOICE COIL DRIVER 7602L: linux-media@vger.kernel.org 7603S: Orphan 7604T: git git://linuxtv.org/media.git 7605F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7606F: drivers/media/i2c/dw9768.c 7607 7608DONGWOON DW9807 LENS VOICE COIL DRIVER 7609M: Sakari Ailus <sakari.ailus@linux.intel.com> 7610L: linux-media@vger.kernel.org 7611S: Maintained 7612T: git git://linuxtv.org/media.git 7613F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7614F: drivers/media/i2c/dw9807-vcm.c 7615 7616DOUBLETALK DRIVER 7617M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7618L: blinux-list@redhat.com 7619S: Maintained 7620F: drivers/char/dtlk.c 7621F: include/linux/dtlk.h 7622 7623DPAA2 DATAPATH I/O (DPIO) DRIVER 7624M: Roy Pledge <Roy.Pledge@nxp.com> 7625L: linux-kernel@vger.kernel.org 7626S: Maintained 7627F: drivers/soc/fsl/dpio 7628 7629DPAA2 ETHERNET DRIVER 7630M: Ioana Ciornei <ioana.ciornei@nxp.com> 7631L: netdev@vger.kernel.org 7632S: Maintained 7633F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7634F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7635F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7636F: drivers/net/ethernet/freescale/dpaa2/Makefile 7637F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7638F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7639F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7640F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7641F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7642F: drivers/net/ethernet/freescale/dpaa2/dpni* 7643 7644DPAA2 ETHERNET SWITCH DRIVER 7645M: Ioana Ciornei <ioana.ciornei@nxp.com> 7646L: netdev@vger.kernel.org 7647S: Maintained 7648F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7649F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7650F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7651 7652DPLL SUBSYSTEM 7653M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7654M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7655M: Jiri Pirko <jiri@resnulli.us> 7656L: netdev@vger.kernel.org 7657S: Supported 7658F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7659F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7660F: Documentation/driver-api/dpll.rst 7661F: drivers/dpll/ 7662F: include/linux/dpll.h 7663F: include/uapi/linux/dpll.h 7664 7665DRBD DRIVER 7666M: Philipp Reisner <philipp.reisner@linbit.com> 7667M: Lars Ellenberg <lars.ellenberg@linbit.com> 7668M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7669L: drbd-dev@lists.linbit.com 7670S: Supported 7671W: http://www.drbd.org 7672T: git git://git.linbit.com/linux-drbd.git 7673T: git git://git.linbit.com/drbd-8.4.git 7674F: Documentation/admin-guide/blockdev/ 7675F: drivers/block/drbd/ 7676F: include/linux/drbd* 7677F: lib/lru_cache.c 7678 7679DRIVER COMPONENT FRAMEWORK 7680L: dri-devel@lists.freedesktop.org 7681F: drivers/base/component.c 7682F: include/linux/component.h 7683 7684DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7685M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7686M: "Rafael J. Wysocki" <rafael@kernel.org> 7687M: Danilo Krummrich <dakr@kernel.org> 7688S: Supported 7689T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7690F: Documentation/core-api/kobject.rst 7691F: drivers/base/ 7692F: fs/debugfs/ 7693F: fs/sysfs/ 7694F: include/linux/device/ 7695F: include/linux/debugfs.h 7696F: include/linux/device.h 7697F: include/linux/fwnode.h 7698F: include/linux/kobj* 7699F: include/linux/property.h 7700F: include/linux/sysfs.h 7701F: lib/kobj* 7702F: rust/kernel/debugfs.rs 7703F: rust/kernel/debugfs/ 7704F: rust/kernel/device.rs 7705F: rust/kernel/device/ 7706F: rust/kernel/device_id.rs 7707F: rust/kernel/devres.rs 7708F: rust/kernel/driver.rs 7709F: rust/kernel/faux.rs 7710F: rust/kernel/platform.rs 7711F: samples/rust/rust_debugfs.rs 7712F: samples/rust/rust_debugfs_scoped.rs 7713F: samples/rust/rust_driver_platform.rs 7714F: samples/rust/rust_driver_faux.rs 7715 7716DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7717M: Nishanth Menon <nm@ti.com> 7718L: linux-pm@vger.kernel.org 7719S: Maintained 7720F: drivers/soc/ti/smartreflex.c 7721F: include/linux/power/smartreflex.h 7722 7723DRM ACCEL DRIVERS FOR INTEL VPU 7724M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7725M: Karol Wachowski <karol.wachowski@linux.intel.com> 7726L: dri-devel@lists.freedesktop.org 7727S: Supported 7728T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7729F: drivers/accel/ivpu/ 7730F: include/uapi/drm/ivpu_accel.h 7731 7732DRM ACCEL DRIVER FOR ROCKCHIP NPU 7733M: Tomeu Vizoso <tomeu@tomeuvizoso.net> 7734L: dri-devel@lists.freedesktop.org 7735S: Supported 7736T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7737F: Documentation/accel/rocket/ 7738F: Documentation/devicetree/bindings/npu/rockchip,rk3588-rknn-core.yaml 7739F: drivers/accel/rocket/ 7740F: include/uapi/drm/rocket_accel.h 7741 7742DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7743M: Oded Gabbay <ogabbay@kernel.org> 7744L: dri-devel@lists.freedesktop.org 7745S: Maintained 7746C: irc://irc.oftc.net/dri-devel 7747T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7748F: Documentation/accel/ 7749F: drivers/accel/ 7750F: include/drm/drm_accel.h 7751 7752DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7753M: Chen-Yu Tsai <wens@kernel.org> 7754R: Jernej Skrabec <jernej.skrabec@gmail.com> 7755L: dri-devel@lists.freedesktop.org 7756S: Supported 7757T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7758F: drivers/gpu/drm/sun4i/sun8i* 7759 7760DRM DRIVER FOR APPLE TOUCH BARS 7761M: Aun-Ali Zaidi <admin@kodeit.net> 7762M: Aditya Garg <gargaditya08@live.com> 7763L: dri-devel@lists.freedesktop.org 7764S: Maintained 7765T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7766F: drivers/gpu/drm/tiny/appletbdrm.c 7767 7768DRM DRIVER FOR ARM PL111 CLCD 7769M: Linus Walleij <linusw@kernel.org> 7770S: Maintained 7771T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7772F: drivers/gpu/drm/pl111/ 7773 7774DRM DRIVER FOR ARM VERSATILE TFT PANELS 7775M: Linus Walleij <linusw@kernel.org> 7776S: Maintained 7777T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7778F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7779F: drivers/gpu/drm/panel/panel-arm-versatile.c 7780 7781DRM DRIVER FOR ASPEED BMC GFX 7782M: Joel Stanley <joel@jms.id.au> 7783L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7784S: Supported 7785T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7786F: Documentation/devicetree/bindings/gpu/aspeed,ast2400-gfx.yaml 7787F: drivers/gpu/drm/aspeed/ 7788 7789DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7790M: Dave Airlie <airlied@redhat.com> 7791R: Thomas Zimmermann <tzimmermann@suse.de> 7792R: Jocelyn Falempe <jfalempe@redhat.com> 7793L: dri-devel@lists.freedesktop.org 7794S: Supported 7795T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7796F: drivers/gpu/drm/ast/ 7797 7798DRM DRIVER FOR BOCHS VIRTUAL GPU 7799M: Gerd Hoffmann <kraxel@redhat.com> 7800L: virtualization@lists.linux.dev 7801S: Maintained 7802T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7803F: drivers/gpu/drm/tiny/bochs.c 7804 7805DRM DRIVER FOR BOE HIMAX8279D PANELS 7806M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7807S: Maintained 7808F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7809F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7810 7811DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7812M: Jagan Teki <jagan@amarulasolutions.com> 7813S: Maintained 7814F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7815F: drivers/gpu/drm/bridge/chipone-icn6211.c 7816 7817DRM DRIVER FOR EBBG FT8719 PANEL 7818M: Joel Selvaraj <jo@jsfamily.in> 7819S: Maintained 7820T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7821F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7822F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7823 7824DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7825M: Linus Walleij <linusw@kernel.org> 7826S: Maintained 7827T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7828F: drivers/gpu/drm/tve200/ 7829 7830DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7831M: Icenowy Zheng <icenowy@aosc.io> 7832S: Maintained 7833F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7834F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7835 7836DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7837M: Jagan Teki <jagan@amarulasolutions.com> 7838S: Maintained 7839F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7840F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7841 7842DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7843M: Thomas Zimmermann <tzimmermann@suse.de> 7844M: Javier Martinez Canillas <javierm@redhat.com> 7845L: dri-devel@lists.freedesktop.org 7846S: Maintained 7847T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7848F: drivers/firmware/sysfb*.c 7849F: drivers/gpu/drm/sysfb/ 7850F: drivers/video/aperture.c 7851F: drivers/video/nomodeset.c 7852F: include/linux/aperture.h 7853F: include/linux/sysfb.h 7854F: include/video/nomodeset.h 7855 7856DRM DRIVER FOR GENERIC EDP PANELS 7857R: Douglas Anderson <dianders@chromium.org> 7858F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7859F: drivers/gpu/drm/panel/panel-edp.c 7860 7861DRM DRIVER FOR GENERIC USB DISPLAY 7862M: Ruben Wauters <rubenru09@aol.com> 7863S: Maintained 7864W: https://github.com/notro/gud/wiki 7865T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7866F: drivers/gpu/drm/gud/ 7867F: include/drm/gud.h 7868 7869DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7870M: Hans de Goede <hansg@kernel.org> 7871S: Maintained 7872T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7873F: drivers/gpu/drm/tiny/gm12u320.c 7874 7875DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7876M: Ondrej Jirman <megi@xff.cz> 7877M: Javier Martinez Canillas <javierm@redhat.com> 7878S: Maintained 7879T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7880F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7881F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7882 7883DRM DRIVER FOR HX8357D PANELS 7884S: Orphan 7885T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7886F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7887F: drivers/gpu/drm/tiny/hx8357d.c 7888 7889DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7890M: Deepak Rawat <drawat.floss@gmail.com> 7891L: linux-hyperv@vger.kernel.org 7892L: dri-devel@lists.freedesktop.org 7893S: Maintained 7894T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7895F: drivers/gpu/drm/hyperv 7896 7897DRM DRIVER FOR ILITEK ILI9225 PANELS 7898M: David Lechner <david@lechnology.com> 7899S: Maintained 7900T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7901F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7902F: drivers/gpu/drm/tiny/ili9225.c 7903 7904DRM DRIVER FOR ILITEK ILI9486 PANELS 7905M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7906S: Maintained 7907T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7908F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7909F: drivers/gpu/drm/tiny/ili9486.c 7910 7911DRM DRIVER FOR ILITEK ILI9805 PANELS 7912M: Michael Trimarchi <michael@amarulasolutions.com> 7913S: Maintained 7914F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7915F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7916 7917DRM DRIVER FOR ILITEK ILI9806E PANELS 7918M: Michael Walle <mwalle@kernel.org> 7919S: Maintained 7920F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7921 7922DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7923M: Jagan Teki <jagan@edgeble.ai> 7924S: Maintained 7925F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7926F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7927 7928DRM DRIVER FOR LG SW43408 PANELS 7929M: Sumit Semwal <sumit.semwal@linaro.org> 7930M: Casey Connolly <casey.connolly@linaro.org> 7931S: Maintained 7932T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7933F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7934F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7935 7936DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7937M: Paul Kocialkowski <paulk@sys-base.io> 7938S: Supported 7939T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7940F: drivers/gpu/drm/logicvc/ 7941 7942DRM DRIVER FOR LVDS PANELS 7943M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7944L: dri-devel@lists.freedesktop.org 7945S: Maintained 7946T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7947F: Documentation/devicetree/bindings/display/lvds.yaml 7948F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7949F: drivers/gpu/drm/panel/panel-lvds.c 7950 7951DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7952M: Guido Günther <agx@sigxcpu.org> 7953R: Purism Kernel Team <kernel@puri.sm> 7954S: Maintained 7955F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7956F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7957 7958DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7959M: Dave Airlie <airlied@redhat.com> 7960R: Thomas Zimmermann <tzimmermann@suse.de> 7961R: Jocelyn Falempe <jfalempe@redhat.com> 7962L: dri-devel@lists.freedesktop.org 7963S: Supported 7964T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7965F: drivers/gpu/drm/mgag200/ 7966 7967DRM DRIVER FOR MI0283QT 7968M: Alex Lanzano <lanzano.alex@gmail.com> 7969S: Maintained 7970T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7971F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7972F: drivers/gpu/drm/tiny/mi0283qt.c 7973 7974DRM DRIVER FOR MIPI DBI compatible panels 7975S: Orphan 7976W: https://github.com/notro/panel-mipi-dbi/wiki 7977T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7978F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7979F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7980 7981DRM DRIVER for Qualcomm Adreno GPUs 7982M: Rob Clark <robin.clark@oss.qualcomm.com> 7983R: Sean Paul <sean@poorly.run> 7984R: Konrad Dybcio <konradybcio@kernel.org> 7985R: Akhil P Oommen <akhilpo@oss.qualcomm.com> 7986L: linux-arm-msm@vger.kernel.org 7987L: dri-devel@lists.freedesktop.org 7988L: freedreno@lists.freedesktop.org 7989S: Maintained 7990B: https://gitlab.freedesktop.org/drm/msm/-/issues 7991T: git https://gitlab.freedesktop.org/drm/msm.git 7992F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7993F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7994F: drivers/gpu/drm/msm/adreno/ 7995F: drivers/gpu/drm/msm/msm_gpu.* 7996F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7997F: drivers/gpu/drm/msm/msm_ringbuffer.* 7998F: drivers/gpu/drm/msm/registers/adreno/ 7999F: include/uapi/drm/msm_drm.h 8000 8001DRM DRIVER for Qualcomm display hardware 8002M: Rob Clark <robin.clark@oss.qualcomm.com> 8003M: Dmitry Baryshkov <lumag@kernel.org> 8004R: Abhinav Kumar <abhinav.kumar@linux.dev> 8005R: Jessica Zhang <jesszhan0024@gmail.com> 8006R: Sean Paul <sean@poorly.run> 8007R: Marijn Suijten <marijn.suijten@somainline.org> 8008L: linux-arm-msm@vger.kernel.org 8009L: dri-devel@lists.freedesktop.org 8010L: freedreno@lists.freedesktop.org 8011S: Maintained 8012B: https://gitlab.freedesktop.org/drm/msm/-/issues 8013T: git https://gitlab.freedesktop.org/drm/msm.git 8014F: Documentation/devicetree/bindings/display/msm/ 8015F: drivers/gpu/drm/ci/xfails/msm* 8016F: drivers/gpu/drm/msm/ 8017F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 8018F: include/uapi/drm/msm_drm.h 8019 8020DRM DRIVER FOR NOVATEK NT35510 PANELS 8021M: Linus Walleij <linusw@kernel.org> 8022S: Maintained 8023T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8024F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 8025F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 8026 8027DRM DRIVER FOR NOVATEK NT35560 PANELS 8028M: Linus Walleij <linusw@kernel.org> 8029S: Maintained 8030T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8031F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 8032F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 8033 8034DRM DRIVER FOR NOVATEK NT36523 PANELS 8035M: Jianhua Lu <lujianhua000@gmail.com> 8036S: Maintained 8037T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8038F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 8039F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 8040 8041DRM DRIVER FOR NOVATEK NT36672A PANELS 8042M: Sumit Semwal <sumit.semwal@linaro.org> 8043S: Maintained 8044T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8045F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 8046F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 8047 8048DRM DRIVER FOR NOVATEK NT37801 PANELS 8049M: Krzysztof Kozlowski <krzk@kernel.org> 8050S: Maintained 8051F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 8052F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 8053 8054DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 8055M: Lyude Paul <lyude@redhat.com> 8056M: Danilo Krummrich <dakr@kernel.org> 8057L: dri-devel@lists.freedesktop.org 8058L: nouveau@lists.freedesktop.org 8059S: Supported 8060W: https://nouveau.freedesktop.org/ 8061Q: https://patchwork.freedesktop.org/project/nouveau/ 8062Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 8063B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 8064C: irc://irc.oftc.net/nouveau 8065T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8066F: drivers/gpu/drm/nouveau/ 8067F: include/uapi/drm/nouveau_drm.h 8068 8069CORE DRIVER FOR NVIDIA GPUS [RUST] 8070M: Danilo Krummrich <dakr@kernel.org> 8071M: Alexandre Courbot <acourbot@nvidia.com> 8072L: nouveau@lists.freedesktop.org 8073S: Supported 8074W: https://rust-for-linux.com/nova-gpu-driver 8075Q: https://patchwork.freedesktop.org/project/nouveau/ 8076B: https://gitlab.freedesktop.org/drm/nova/-/issues 8077C: irc://irc.oftc.net/nouveau 8078T: git https://gitlab.freedesktop.org/drm/rust/kernel.git drm-rust-next 8079F: Documentation/gpu/nova/ 8080F: drivers/gpu/nova-core/ 8081 8082DRM DRIVER FOR NVIDIA GPUS [RUST] 8083M: Danilo Krummrich <dakr@kernel.org> 8084L: nouveau@lists.freedesktop.org 8085S: Supported 8086W: https://rust-for-linux.com/nova-gpu-driver 8087Q: https://patchwork.freedesktop.org/project/nouveau/ 8088B: https://gitlab.freedesktop.org/drm/nova/-/issues 8089C: irc://irc.oftc.net/nouveau 8090T: git https://gitlab.freedesktop.org/drm/rust/kernel.git drm-rust-next 8091F: Documentation/gpu/nova/ 8092F: drivers/gpu/drm/nova/ 8093F: include/uapi/drm/nova_drm.h 8094 8095DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 8096M: Stefan Mavrodiev <stefan@olimex.com> 8097S: Maintained 8098F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 8099F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 8100 8101DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 8102R: Douglas Anderson <dianders@chromium.org> 8103F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 8104F: drivers/gpu/drm/bridge/parade-ps8640.c 8105 8106DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 8107M: Alex Lanzano <lanzano.alex@gmail.com> 8108S: Maintained 8109T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8110F: Documentation/devicetree/bindings/display/repaper.txt 8111F: drivers/gpu/drm/tiny/repaper.c 8112 8113DRM DRIVER FOR PIXPAPER E-INK PANEL 8114M: LiangCheng Wang <zaq14760@gmail.com> 8115L: dri-devel@lists.freedesktop.org 8116S: Maintained 8117F: Documentation/devicetree/bindings/display/mayqueen,pixpaper.yaml 8118F: drivers/gpu/drm/tiny/pixpaper.c 8119 8120DRM DRIVER FOR QEMU'S CIRRUS DEVICE 8121M: Dave Airlie <airlied@redhat.com> 8122M: Gerd Hoffmann <kraxel@redhat.com> 8123L: virtualization@lists.linux.dev 8124S: Obsolete 8125W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 8126T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8127F: drivers/gpu/drm/tiny/cirrus-qemu.c 8128 8129DRM DRIVER FOR QXL VIRTUAL GPU 8130M: Dave Airlie <airlied@redhat.com> 8131M: Gerd Hoffmann <kraxel@redhat.com> 8132L: virtualization@lists.linux.dev 8133L: spice-devel@lists.freedesktop.org 8134S: Maintained 8135T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8136F: drivers/gpu/drm/qxl/ 8137F: include/uapi/drm/qxl_drm.h 8138 8139DRM DRIVER FOR RAYDIUM RM67191 PANELS 8140M: Robert Chiras <robert.chiras@nxp.com> 8141S: Maintained 8142F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 8143F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 8144 8145DRM DRIVER FOR SAMSUNG DB7430 PANELS 8146M: Linus Walleij <linusw@kernel.org> 8147S: Maintained 8148T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8149F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 8150F: drivers/gpu/drm/panel/panel-samsung-db7430.c 8151 8152DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 8153M: Inki Dae <inki.dae@samsung.com> 8154M: Jagan Teki <jagan@amarulasolutions.com> 8155M: Marek Szyprowski <m.szyprowski@samsung.com> 8156S: Maintained 8157T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8158F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 8159F: drivers/gpu/drm/bridge/samsung-dsim.c 8160F: include/drm/bridge/samsung-dsim.h 8161 8162DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 8163M: Markuss Broks <markuss.broks@gmail.com> 8164S: Maintained 8165F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 8166F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 8167 8168DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 8169M: Artur Weber <aweber.kernel@gmail.com> 8170S: Maintained 8171F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 8172F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 8173 8174DRM DRIVER FOR SAMSUNG S6E3FC2X01 DDIC 8175M: David Heidelberg <david@ixit.cz> 8176S: Maintained 8177F: Documentation/devicetree/bindings/display/panel/samsung,s6e3fc2x01.yaml 8178F: drivers/gpu/drm/panel/panel-samsung-s6e3fc2x01.c 8179 8180DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 8181M: Dzmitry Sankouski <dsankouski@gmail.com> 8182S: Maintained 8183F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 8184F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 8185 8186DRM DRIVER FOR SAMSUNG SOFEF00 DDIC 8187M: David Heidelberg <david@ixit.cz> 8188M: Casey Connolly <casey.connolly@linaro.org> 8189S: Maintained 8190F: Documentation/devicetree/bindings/display/panel/samsung,sofef00.yaml 8191F: drivers/gpu/drm/panel/panel-samsung-sofef00.c 8192 8193DRM DRIVER FOR SHARP MEMORY LCD 8194M: Alex Lanzano <lanzano.alex@gmail.com> 8195S: Maintained 8196F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 8197F: drivers/gpu/drm/tiny/sharp-memory.c 8198 8199DRM DRIVER FOR SITRONIX ST7586 PANELS 8200M: David Lechner <david@lechnology.com> 8201S: Maintained 8202T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8203F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 8204F: drivers/gpu/drm/sitronix/st7586.c 8205 8206DRM DRIVER FOR SITRONIX ST7571 PANELS 8207M: Marcus Folkesson <marcus.folkesson@gmail.com> 8208S: Maintained 8209F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 8210F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 8211F: drivers/gpu/drm/sitronix/st7571-i2c.c 8212 8213DRM DRIVER FOR SITRONIX ST7701 PANELS 8214M: Jagan Teki <jagan@amarulasolutions.com> 8215S: Maintained 8216F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 8217F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 8218 8219DRM DRIVER FOR SITRONIX ST7703 PANELS 8220M: Guido Günther <agx@sigxcpu.org> 8221R: Purism Kernel Team <kernel@puri.sm> 8222R: Ondrej Jirman <megi@xff.cz> 8223S: Maintained 8224F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 8225F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 8226 8227DRM DRIVER FOR SITRONIX ST7735R PANELS 8228M: David Lechner <david@lechnology.com> 8229S: Maintained 8230T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8231F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 8232F: drivers/gpu/drm/sitronix/st7735r.c 8233 8234DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 8235M: Javier Martinez Canillas <javierm@redhat.com> 8236S: Maintained 8237T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8238F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 8239F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 8240F: drivers/gpu/drm/solomon/ssd130x* 8241 8242DRM DRIVER FOR ST-ERICSSON MCDE 8243M: Linus Walleij <linusw@kernel.org> 8244S: Maintained 8245T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8246F: Documentation/devicetree/bindings/display/ste,mcde.yaml 8247F: drivers/gpu/drm/mcde/ 8248 8249DRM DRIVER FOR SYNAPTICS R63353 PANELS 8250M: Michael Trimarchi <michael@amarulasolutions.com> 8251S: Maintained 8252F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 8253F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 8254 8255DRM DRIVER FOR SYNOPSYS DESIGNWARE DISPLAYPORT BRIDGE 8256M: Andy Yan <andy.yan@rock-chips.com> 8257S: Maintained 8258T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8259F: Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml 8260F: drivers/gpu/drm/bridge/synopsys/dw-dp.c 8261F: include/drm/bridge/dw_dp.h 8262 8263DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 8264M: Jagan Teki <jagan@amarulasolutions.com> 8265S: Maintained 8266F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 8267F: drivers/gpu/drm/bridge/ti-dlpc3433.c 8268 8269DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 8270R: Douglas Anderson <dianders@chromium.org> 8271F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8272F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8273 8274DRM DRIVER FOR TPO TPG110 PANELS 8275M: Linus Walleij <linusw@kernel.org> 8276S: Maintained 8277T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8278F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8279F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8280 8281DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8282M: Dave Airlie <airlied@redhat.com> 8283R: Sean Paul <sean@poorly.run> 8284R: Thomas Zimmermann <tzimmermann@suse.de> 8285L: dri-devel@lists.freedesktop.org 8286S: Supported 8287T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8288F: drivers/gpu/drm/udl/ 8289 8290DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8291M: Louis Chauvet <louis.chauvet@bootlin.com> 8292R: Haneen Mohammed <hamohammed.sa@gmail.com> 8293R: Simona Vetter <simona@ffwll.ch> 8294R: Melissa Wen <melissa.srw@gmail.com> 8295L: dri-devel@lists.freedesktop.org 8296S: Maintained 8297T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8298F: Documentation/gpu/vkms.rst 8299F: drivers/gpu/drm/ci/xfails/vkms* 8300F: drivers/gpu/drm/vkms/ 8301 8302DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8303M: Hans de Goede <hansg@kernel.org> 8304L: dri-devel@lists.freedesktop.org 8305S: Maintained 8306T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8307F: drivers/gpu/drm/vboxvideo/ 8308 8309DRM DRIVER FOR VMWARE VIRTUAL GPU 8310M: Zack Rusin <zack.rusin@broadcom.com> 8311R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8312L: dri-devel@lists.freedesktop.org 8313S: Supported 8314T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8315F: drivers/gpu/drm/vmwgfx/ 8316F: include/uapi/drm/vmwgfx_drm.h 8317 8318DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8319M: Linus Walleij <linusw@kernel.org> 8320S: Maintained 8321T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8322F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8323F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8324 8325DRM DRIVERS 8326M: David Airlie <airlied@gmail.com> 8327M: Simona Vetter <simona@ffwll.ch> 8328L: dri-devel@lists.freedesktop.org 8329S: Maintained 8330B: https://gitlab.freedesktop.org/drm 8331C: irc://irc.oftc.net/dri-devel 8332T: git https://gitlab.freedesktop.org/drm/kernel.git 8333F: Documentation/devicetree/bindings/display/ 8334F: Documentation/devicetree/bindings/gpu/ 8335F: Documentation/gpu/ 8336F: drivers/gpu/ 8337F: rust/kernel/drm/ 8338F: include/drm/ 8339F: include/linux/vga* 8340F: include/uapi/drm/ 8341 8342DRM DRIVERS AND MISC GPU PATCHES 8343M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8344M: Maxime Ripard <mripard@kernel.org> 8345M: Thomas Zimmermann <tzimmermann@suse.de> 8346S: Maintained 8347W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8348T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8349F: Documentation/devicetree/bindings/display/ 8350F: Documentation/devicetree/bindings/gpu/ 8351F: Documentation/gpu/ 8352F: drivers/gpu/drm/ 8353F: drivers/gpu/vga/ 8354F: include/drm/drm 8355F: include/linux/vga* 8356F: include/uapi/drm/ 8357X: drivers/gpu/drm/amd/ 8358X: drivers/gpu/drm/armada/ 8359X: drivers/gpu/drm/etnaviv/ 8360X: drivers/gpu/drm/exynos/ 8361X: drivers/gpu/drm/i915/ 8362X: drivers/gpu/drm/kmb/ 8363X: drivers/gpu/drm/mediatek/ 8364X: drivers/gpu/drm/msm/ 8365X: drivers/gpu/drm/nova/ 8366X: drivers/gpu/drm/radeon/ 8367X: drivers/gpu/drm/tegra/ 8368X: drivers/gpu/drm/tyr/ 8369X: drivers/gpu/drm/xe/ 8370 8371DRM DRIVERS AND COMMON INFRASTRUCTURE [RUST] 8372M: Danilo Krummrich <dakr@kernel.org> 8373M: Alice Ryhl <aliceryhl@google.com> 8374S: Supported 8375W: https://drm.pages.freedesktop.org/maintainer-tools/drm-rust.html 8376T: git https://gitlab.freedesktop.org/drm/rust/kernel.git 8377F: drivers/gpu/drm/nova/ 8378F: drivers/gpu/drm/tyr/ 8379F: drivers/gpu/nova-core/ 8380F: rust/kernel/drm/ 8381 8382DRM DRIVERS FOR ALLWINNER A10 8383M: Chen-Yu Tsai <wens@kernel.org> 8384L: dri-devel@lists.freedesktop.org 8385S: Supported 8386T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8387F: Documentation/devicetree/bindings/display/allwinner* 8388F: drivers/gpu/drm/sun4i/ 8389 8390DRM DRIVERS FOR AMLOGIC SOCS 8391M: Neil Armstrong <neil.armstrong@linaro.org> 8392L: dri-devel@lists.freedesktop.org 8393L: linux-amlogic@lists.infradead.org 8394S: Supported 8395W: http://linux-meson.com/ 8396T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8397F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8398F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8399F: Documentation/gpu/meson.rst 8400F: drivers/gpu/drm/ci/xfails/meson* 8401F: drivers/gpu/drm/meson/ 8402 8403DRM DRIVERS FOR ATMEL HLCDC 8404M: Manikandan Muralidharan <manikandan.m@microchip.com> 8405M: Dharma Balasubiramani <dharma.b@microchip.com> 8406L: dri-devel@lists.freedesktop.org 8407S: Supported 8408T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8409F: Documentation/devicetree/bindings/display/atmel/ 8410F: drivers/gpu/drm/atmel-hlcdc/ 8411 8412DRM DRIVERS FOR BRIDGE CHIPS 8413M: Andrzej Hajda <andrzej.hajda@intel.com> 8414M: Neil Armstrong <neil.armstrong@linaro.org> 8415M: Robert Foss <rfoss@kernel.org> 8416R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8417R: Jonas Karlman <jonas@kwiboo.se> 8418R: Jernej Skrabec <jernej.skrabec@gmail.com> 8419S: Maintained 8420T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8421F: Documentation/devicetree/bindings/display/bridge/ 8422F: drivers/gpu/drm/bridge/ 8423F: drivers/gpu/drm/display/drm_bridge_connector.c 8424F: drivers/gpu/drm/drm_bridge.c 8425F: include/drm/drm_bridge.h 8426F: include/drm/drm_bridge_connector.h 8427 8428DRM DRIVERS FOR EXYNOS 8429M: Inki Dae <inki.dae@samsung.com> 8430M: Seung-Woo Kim <sw0312.kim@samsung.com> 8431M: Kyungmin Park <kyungmin.park@samsung.com> 8432L: dri-devel@lists.freedesktop.org 8433S: Supported 8434T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8435F: Documentation/devicetree/bindings/display/samsung/ 8436F: drivers/gpu/drm/exynos/ 8437F: include/uapi/drm/exynos_drm.h 8438 8439DRM DRIVERS FOR FREESCALE DCU 8440M: Stefan Agner <stefan@agner.ch> 8441M: Alison Wang <alison.wang@nxp.com> 8442L: dri-devel@lists.freedesktop.org 8443S: Supported 8444T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8445F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8446F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8447F: drivers/gpu/drm/fsl-dcu/ 8448 8449DRM DRIVERS FOR FREESCALE IMX 5/6 8450M: Philipp Zabel <p.zabel@pengutronix.de> 8451L: dri-devel@lists.freedesktop.org 8452S: Maintained 8453T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8454T: git git://git.pengutronix.de/git/pza/linux 8455F: Documentation/devicetree/bindings/display/imx/ 8456F: drivers/gpu/drm/imx/ipuv3/ 8457F: drivers/gpu/ipu-v3/ 8458 8459DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8460M: Liu Ying <victor.liu@nxp.com> 8461L: dri-devel@lists.freedesktop.org 8462S: Maintained 8463T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8464F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8465F: drivers/gpu/drm/imx/dc/ 8466 8467DRM DRIVERS FOR FREESCALE IMX BRIDGE 8468M: Liu Ying <victor.liu@nxp.com> 8469L: dri-devel@lists.freedesktop.org 8470S: Maintained 8471F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8472F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8473F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8474F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8475F: drivers/gpu/drm/bridge/imx/ 8476 8477DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8478M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8479L: dri-devel@lists.freedesktop.org 8480S: Maintained 8481T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8482F: drivers/gpu/drm/gma500/ 8483 8484DRM DRIVERS FOR HISILICON 8485M: Xinliang Liu <xinliang.liu@linaro.org> 8486M: Tian Tao <tiantao6@hisilicon.com> 8487R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8488R: Sumit Semwal <sumit.semwal@linaro.org> 8489R: Yongqin Liu <yongqin.liu@linaro.org> 8490R: John Stultz <jstultz@google.com> 8491L: dri-devel@lists.freedesktop.org 8492S: Maintained 8493T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8494F: Documentation/devicetree/bindings/display/hisilicon/ 8495F: drivers/gpu/drm/hisilicon/ 8496 8497DRM DRIVERS FOR LIMA 8498M: Qiang Yu <yuq825@gmail.com> 8499L: dri-devel@lists.freedesktop.org 8500L: lima@lists.freedesktop.org (moderated for non-subscribers) 8501S: Maintained 8502T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8503F: drivers/gpu/drm/lima/ 8504F: include/uapi/drm/lima_drm.h 8505 8506DRM DRIVERS FOR LOONGSON 8507M: Sui Jingfeng <suijingfeng@loongson.cn> 8508L: dri-devel@lists.freedesktop.org 8509S: Supported 8510T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8511F: drivers/gpu/drm/loongson/ 8512 8513DRM DRIVERS FOR MEDIATEK 8514M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8515M: Philipp Zabel <p.zabel@pengutronix.de> 8516L: dri-devel@lists.freedesktop.org 8517L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8518S: Supported 8519F: Documentation/devicetree/bindings/display/mediatek/ 8520F: drivers/gpu/drm/ci/xfails/mediatek* 8521F: drivers/gpu/drm/mediatek/ 8522F: drivers/phy/mediatek/phy-mtk-dp.c 8523F: drivers/phy/mediatek/phy-mtk-hdmi* 8524F: drivers/phy/mediatek/phy-mtk-mipi* 8525 8526DRM DRIVERS FOR NVIDIA TEGRA 8527M: Thierry Reding <thierry.reding@gmail.com> 8528M: Mikko Perttunen <mperttunen@nvidia.com> 8529L: dri-devel@lists.freedesktop.org 8530L: linux-tegra@vger.kernel.org 8531S: Supported 8532T: git https://gitlab.freedesktop.org/drm/tegra.git 8533F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8534F: Documentation/devicetree/bindings/gpu/host1x/ 8535F: drivers/gpu/drm/tegra/ 8536F: drivers/gpu/host1x/ 8537F: include/linux/host1x.h 8538F: include/uapi/drm/tegra_drm.h 8539 8540DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8541M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8542R: Janne Grunau <j@jannau.net> 8543L: dri-devel@lists.freedesktop.org 8544L: asahi@lists.linux.dev 8545S: Maintained 8546W: https://asahilinux.org 8547B: https://github.com/AsahiLinux/linux/issues 8548C: irc://irc.oftc.net/asahi-dev 8549T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8550F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8551F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8552F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8553F: drivers/gpu/drm/adp/ 8554F: drivers/gpu/drm/panel/panel-summit.c 8555 8556DRM DRIVERS FOR RENESAS R-CAR 8557M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8558M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8559R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8560L: dri-devel@lists.freedesktop.org 8561L: linux-renesas-soc@vger.kernel.org 8562S: Supported 8563T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8564F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8565F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8566F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8567F: Documentation/devicetree/bindings/display/renesas,du.yaml 8568F: drivers/gpu/drm/renesas/rcar-du/ 8569 8570DRM DRIVERS FOR RENESAS RZ 8571M: Biju Das <biju.das.jz@bp.renesas.com> 8572L: dri-devel@lists.freedesktop.org 8573L: linux-renesas-soc@vger.kernel.org 8574S: Maintained 8575T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8576F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8577F: drivers/gpu/drm/renesas/rz-du/ 8578 8579DRM DRIVERS FOR RENESAS SHMOBILE 8580M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8581M: Geert Uytterhoeven <geert+renesas@glider.be> 8582L: dri-devel@lists.freedesktop.org 8583L: linux-renesas-soc@vger.kernel.org 8584S: Supported 8585T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8586F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8587F: drivers/gpu/drm/renesas/shmobile/ 8588F: include/linux/platform_data/shmob_drm.h 8589 8590DRM DRIVERS FOR ROCKCHIP 8591M: Sandy Huang <hjc@rock-chips.com> 8592M: Heiko Stübner <heiko@sntech.de> 8593M: Andy Yan <andy.yan@rock-chips.com> 8594L: dri-devel@lists.freedesktop.org 8595S: Maintained 8596T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8597F: Documentation/devicetree/bindings/display/rockchip/ 8598F: drivers/gpu/drm/ci/xfails/rockchip* 8599F: drivers/gpu/drm/rockchip/ 8600 8601DRM DRIVERS FOR STI 8602M: Alain Volmat <alain.volmat@foss.st.com> 8603M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8604L: dri-devel@lists.freedesktop.org 8605S: Maintained 8606T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8607F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8608F: drivers/gpu/drm/sti 8609 8610DRM DRIVERS FOR STM 8611M: Yannick Fertre <yannick.fertre@foss.st.com> 8612M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8613M: Philippe Cornu <philippe.cornu@foss.st.com> 8614L: dri-devel@lists.freedesktop.org 8615S: Maintained 8616T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8617F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8618F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8619F: drivers/gpu/drm/stm 8620 8621DRM DRIVERS FOR TI KEYSTONE 8622M: Jyri Sarha <jyri.sarha@iki.fi> 8623M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8624L: dri-devel@lists.freedesktop.org 8625S: Maintained 8626T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8627F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8628F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8629F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8630F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8631F: drivers/gpu/drm/tidss/ 8632 8633DRM DRIVERS FOR TI LCDC 8634M: Jyri Sarha <jyri.sarha@iki.fi> 8635M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8636L: dri-devel@lists.freedesktop.org 8637S: Maintained 8638T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8639F: Documentation/devicetree/bindings/display/tilcdc/ 8640F: drivers/gpu/drm/tilcdc/ 8641 8642DRM DRIVERS FOR TI OMAP 8643M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8644L: dri-devel@lists.freedesktop.org 8645S: Maintained 8646T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8647F: Documentation/devicetree/bindings/display/ti/ 8648F: drivers/gpu/drm/omapdrm/ 8649 8650DRM DRIVERS FOR V3D 8651M: Melissa Wen <mwen@igalia.com> 8652M: Maíra Canal <mcanal@igalia.com> 8653S: Supported 8654T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8655F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8656F: drivers/gpu/drm/v3d/ 8657F: include/uapi/drm/v3d_drm.h 8658 8659DRM DRIVERS FOR VC4 8660M: Maxime Ripard <mripard@kernel.org> 8661M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8662R: Maíra Canal <mcanal@igalia.com> 8663R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8664S: Supported 8665T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8666F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8667F: drivers/gpu/drm/vc4/ 8668F: include/uapi/drm/vc4_drm.h 8669 8670DRM DRIVERS FOR VIVANTE GPU IP 8671M: Lucas Stach <l.stach@pengutronix.de> 8672R: Russell King <linux+etnaviv@armlinux.org.uk> 8673R: Christian Gmeiner <christian.gmeiner@gmail.com> 8674L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8675L: dri-devel@lists.freedesktop.org 8676S: Maintained 8677F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8678F: drivers/gpu/drm/etnaviv/ 8679F: include/uapi/drm/etnaviv_drm.h 8680 8681DRM DRIVERS FOR XEN 8682M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8683L: dri-devel@lists.freedesktop.org 8684L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8685S: Supported 8686T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8687F: Documentation/gpu/xen-front.rst 8688F: drivers/gpu/drm/xen/ 8689 8690DRM DRIVERS FOR XILINX 8691M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8692M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8693L: dri-devel@lists.freedesktop.org 8694S: Maintained 8695T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8696F: Documentation/devicetree/bindings/display/xlnx/ 8697F: Documentation/gpu/zynqmp.rst 8698F: drivers/gpu/drm/xlnx/ 8699 8700DRM GPU SCHEDULER 8701M: Matthew Brost <matthew.brost@intel.com> 8702M: Danilo Krummrich <dakr@kernel.org> 8703M: Philipp Stanner <phasta@kernel.org> 8704R: Christian König <ckoenig.leichtzumerken@gmail.com> 8705L: dri-devel@lists.freedesktop.org 8706S: Supported 8707T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8708F: drivers/gpu/drm/scheduler/ 8709F: include/drm/gpu_scheduler.h 8710F: include/drm/spsc_queue.h 8711 8712DRM GPUVM 8713M: Danilo Krummrich <dakr@kernel.org> 8714R: Matthew Brost <matthew.brost@intel.com> 8715R: Thomas Hellström <thomas.hellstrom@linux.intel.com> 8716R: Alice Ryhl <aliceryhl@google.com> 8717L: dri-devel@lists.freedesktop.org 8718S: Supported 8719T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8720F: drivers/gpu/drm/drm_gpuvm.c 8721F: include/drm/drm_gpuvm.h 8722 8723DRM LOG 8724M: Jocelyn Falempe <jfalempe@redhat.com> 8725M: Javier Martinez Canillas <javierm@redhat.com> 8726L: dri-devel@lists.freedesktop.org 8727S: Supported 8728T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8729F: drivers/gpu/drm/clients/drm_log.c 8730 8731DRM PANEL DRIVERS 8732M: Neil Armstrong <neil.armstrong@linaro.org> 8733R: Jessica Zhang <jesszhan0024@gmail.com> 8734L: dri-devel@lists.freedesktop.org 8735S: Maintained 8736T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8737F: Documentation/devicetree/bindings/display/panel/ 8738F: drivers/gpu/drm/drm_panel.c 8739F: drivers/gpu/drm/panel/ 8740F: include/drm/drm_panel.h 8741 8742DRM PANIC 8743M: Jocelyn Falempe <jfalempe@redhat.com> 8744M: Javier Martinez Canillas <javierm@redhat.com> 8745L: dri-devel@lists.freedesktop.org 8746S: Supported 8747T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8748F: drivers/gpu/drm/drm_draw.c 8749F: drivers/gpu/drm/drm_draw_internal.h 8750F: drivers/gpu/drm/drm_panic*.c 8751F: include/drm/drm_panic* 8752 8753DRM PANIC QR CODE 8754M: Jocelyn Falempe <jfalempe@redhat.com> 8755M: Javier Martinez Canillas <javierm@redhat.com> 8756L: dri-devel@lists.freedesktop.org 8757L: rust-for-linux@vger.kernel.org 8758S: Supported 8759T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8760F: drivers/gpu/drm/drm_panic_qr.rs 8761 8762DRM PRIVACY-SCREEN CLASS 8763M: Hans de Goede <hansg@kernel.org> 8764L: dri-devel@lists.freedesktop.org 8765S: Maintained 8766T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8767F: drivers/gpu/drm/drm_privacy_screen* 8768F: include/drm/drm_privacy_screen* 8769 8770DRM TTM SUBSYSTEM 8771M: Christian Koenig <christian.koenig@amd.com> 8772M: Huang Rui <ray.huang@amd.com> 8773R: Matthew Auld <matthew.auld@intel.com> 8774R: Matthew Brost <matthew.brost@intel.com> 8775L: dri-devel@lists.freedesktop.org 8776S: Maintained 8777T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8778F: drivers/gpu/drm/ttm/ 8779F: include/drm/ttm/ 8780 8781DRM AUTOMATED TESTING 8782M: Helen Koike <helen.fornazier@gmail.com> 8783M: Vignesh Raman <vignesh.raman@collabora.com> 8784L: dri-devel@lists.freedesktop.org 8785S: Maintained 8786T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8787F: Documentation/gpu/automated_testing.rst 8788F: drivers/gpu/drm/ci/ 8789 8790DSBR100 USB FM RADIO DRIVER 8791M: Alexey Klimov <alexey.klimov@linaro.org> 8792L: linux-media@vger.kernel.org 8793S: Maintained 8794T: git git://linuxtv.org/media.git 8795F: drivers/media/radio/dsbr100.c 8796 8797DT3155 MEDIA DRIVER 8798M: Hans Verkuil <hverkuil@kernel.org> 8799L: linux-media@vger.kernel.org 8800S: Odd Fixes 8801W: https://linuxtv.org 8802T: git git://linuxtv.org/media.git 8803F: drivers/media/pci/dt3155/ 8804 8805DVB_USB_AF9015 MEDIA DRIVER 8806L: linux-media@vger.kernel.org 8807S: Orphan 8808W: https://linuxtv.org 8809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8810F: drivers/media/usb/dvb-usb-v2/af9015* 8811 8812DVB_USB_AF9035 MEDIA DRIVER 8813L: linux-media@vger.kernel.org 8814S: Orphan 8815W: https://linuxtv.org 8816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8817F: drivers/media/usb/dvb-usb-v2/af9035* 8818 8819DVB_USB_ANYSEE MEDIA DRIVER 8820L: linux-media@vger.kernel.org 8821S: Orphan 8822W: https://linuxtv.org 8823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8824F: drivers/media/usb/dvb-usb-v2/anysee* 8825 8826DVB_USB_AU6610 MEDIA DRIVER 8827L: linux-media@vger.kernel.org 8828S: Orphan 8829W: https://linuxtv.org 8830Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8831F: drivers/media/usb/dvb-usb-v2/au6610* 8832 8833DVB_USB_CE6230 MEDIA DRIVER 8834L: linux-media@vger.kernel.org 8835S: Orphan 8836W: https://linuxtv.org 8837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8838F: drivers/media/usb/dvb-usb-v2/ce6230* 8839 8840DVB_USB_CXUSB MEDIA DRIVER 8841M: Michael Krufky <mkrufky@linuxtv.org> 8842L: linux-media@vger.kernel.org 8843S: Maintained 8844W: https://linuxtv.org 8845W: http://github.com/mkrufky 8846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8847T: git git://linuxtv.org/media.git 8848F: drivers/media/usb/dvb-usb/cxusb* 8849 8850DVB_USB_EC168 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/usb/dvb-usb-v2/ec168* 8856 8857DVB_USB_GL861 MEDIA DRIVER 8858L: linux-media@vger.kernel.org 8859S: Orphan 8860W: https://linuxtv.org 8861Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8862F: drivers/media/usb/dvb-usb-v2/gl861* 8863 8864DVB_USB_MXL111SF MEDIA DRIVER 8865M: Michael Krufky <mkrufky@linuxtv.org> 8866L: linux-media@vger.kernel.org 8867S: Maintained 8868W: https://linuxtv.org 8869W: http://github.com/mkrufky 8870Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8871T: git git://linuxtv.org/mkrufky/mxl111sf.git 8872F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8873 8874DVB_USB_RTL28XXU MEDIA DRIVER 8875L: linux-media@vger.kernel.org 8876S: Orphan 8877W: https://linuxtv.org 8878Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8879F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8880 8881DVB_USB_V2 MEDIA DRIVER 8882L: linux-media@vger.kernel.org 8883S: Orphan 8884W: https://linuxtv.org 8885W: http://palosaari.fi/linux/ 8886Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8887F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8888F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8889 8890DYNAMIC DEBUG 8891M: Jason Baron <jbaron@akamai.com> 8892M: Jim Cromie <jim.cromie@gmail.com> 8893S: Maintained 8894F: include/linux/dynamic_debug.h 8895F: lib/dynamic_debug.c 8896F: lib/test_dynamic_debug.c 8897 8898DYNAMIC INTERRUPT MODERATION 8899M: Tal Gilboa <talgi@nvidia.com> 8900S: Maintained 8901F: Documentation/networking/net_dim.rst 8902F: include/linux/dim.h 8903F: lib/dim/ 8904 8905DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8906M: Daniel Lezcano <daniel.lezcano@kernel.org> 8907L: linux-pm@vger.kernel.org 8908S: Supported 8909B: https://bugzilla.kernel.org 8910T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8911F: drivers/powercap/dtpm* 8912F: include/linux/dtpm.h 8913 8914DZ DECSTATION DZ11 SERIAL DRIVER 8915M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8916S: Maintained 8917F: drivers/tty/serial/dz.* 8918 8919E3X0 POWER BUTTON DRIVER 8920M: Moritz Fischer <moritz.fischer@ettus.com> 8921L: usrp-users@lists.ettus.com 8922S: Supported 8923W: http://www.ettus.com 8924F: Documentation/devicetree/bindings/input/e3x0-button.txt 8925F: drivers/input/misc/e3x0-button.c 8926 8927E4000 MEDIA DRIVER 8928L: linux-media@vger.kernel.org 8929S: Orphan 8930W: https://linuxtv.org 8931Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8932F: drivers/media/tuners/e4000* 8933 8934EARTH_PT1 MEDIA DRIVER 8935M: Akihiro Tsukada <tskd08@gmail.com> 8936L: linux-media@vger.kernel.org 8937S: Odd Fixes 8938F: drivers/media/pci/pt1/ 8939 8940EARTH_PT3 MEDIA DRIVER 8941M: Akihiro Tsukada <tskd08@gmail.com> 8942L: linux-media@vger.kernel.org 8943S: Odd Fixes 8944F: drivers/media/pci/pt3/ 8945 8946EC100 MEDIA DRIVER 8947L: linux-media@vger.kernel.org 8948S: Orphan 8949W: https://linuxtv.org 8950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8951F: drivers/media/dvb-frontends/ec100* 8952 8953ECONET MIPS PLATFORM 8954M: Caleb James DeLisle <cjd@cjdns.fr> 8955L: linux-mips@vger.kernel.org 8956S: Maintained 8957F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8958F: Documentation/devicetree/bindings/mips/econet.yaml 8959F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8960F: arch/mips/boot/dts/econet/ 8961F: arch/mips/econet/ 8962F: drivers/clocksource/timer-econet-en751221.c 8963F: drivers/irqchip/irq-econet-en751221.c 8964 8965ECRYPT FILE SYSTEM 8966M: Tyler Hicks <code@tyhicks.com> 8967L: ecryptfs@vger.kernel.org 8968S: Odd Fixes 8969W: http://ecryptfs.org 8970W: https://launchpad.net/ecryptfs 8971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8972F: Documentation/filesystems/ecryptfs.rst 8973F: fs/ecryptfs/ 8974 8975EDAC-AMD64 8976M: Yazen Ghannam <yazen.ghannam@amd.com> 8977L: linux-edac@vger.kernel.org 8978S: Supported 8979F: drivers/edac/amd64_edac* 8980F: drivers/edac/mce_amd* 8981 8982EDAC-ARMADA 8983M: Jan Luebbe <jlu@pengutronix.de> 8984L: linux-edac@vger.kernel.org 8985S: Maintained 8986F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8987F: drivers/edac/armada_xp_* 8988 8989EDAC-AST2500 8990M: Stefan Schaeckeler <sschaeck@cisco.com> 8991S: Supported 8992F: Documentation/devicetree/bindings/edac/aspeed,ast2400-sdram-edac.yaml 8993F: drivers/edac/aspeed_edac.c 8994 8995EDAC-BLUEFIELD 8996M: Shravan Kumar Ramani <shravankr@nvidia.com> 8997M: David Thompson <davthompson@nvidia.com> 8998S: Supported 8999F: drivers/edac/bluefield_edac.c 9000 9001EDAC-CALXEDA 9002M: Andre Przywara <andre.przywara@arm.com> 9003L: linux-edac@vger.kernel.org 9004S: Maintained 9005F: drivers/edac/highbank* 9006 9007EDAC-CAVIUM OCTEON 9008M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 9009L: linux-edac@vger.kernel.org 9010L: linux-mips@vger.kernel.org 9011S: Maintained 9012F: drivers/edac/octeon_edac* 9013 9014EDAC-CAVIUM THUNDERX 9015M: Robert Richter <rric@kernel.org> 9016L: linux-edac@vger.kernel.org 9017S: Odd Fixes 9018F: drivers/edac/thunderx_edac* 9019 9020EDAC-CORE 9021M: Borislav Petkov <bp@alien8.de> 9022M: Tony Luck <tony.luck@intel.com> 9023L: linux-edac@vger.kernel.org 9024S: Supported 9025T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 9026F: Documentation/driver-api/edac.rst 9027F: drivers/edac/ 9028F: include/linux/edac.h 9029 9030EDAC-A72 9031M: Vijay Balakrishna <vijayb@linux.microsoft.com> 9032M: Tyler Hicks <code@tyhicks.com> 9033L: linux-edac@vger.kernel.org 9034S: Supported 9035F: drivers/edac/a72_edac.c 9036 9037EDAC-DMC520 9038M: Lei Wang <lewan@microsoft.com> 9039L: linux-edac@vger.kernel.org 9040S: Supported 9041F: drivers/edac/dmc520_edac.c 9042 9043EDAC-E752X 9044M: Mark Gross <markgross@kernel.org> 9045L: linux-edac@vger.kernel.org 9046S: Maintained 9047F: drivers/edac/e752x_edac.c 9048 9049EDAC-E7XXX 9050L: linux-edac@vger.kernel.org 9051S: Maintained 9052F: drivers/edac/e7xxx_edac.c 9053 9054EDAC-FSL_DDR 9055R: Frank Li <Frank.Li@nxp.com> 9056L: imx@lists.linux.dev 9057L: linux-edac@vger.kernel.org 9058S: Maintained 9059F: drivers/edac/fsl_ddr_edac.* 9060 9061EDAC-GHES 9062M: Mauro Carvalho Chehab <mchehab@kernel.org> 9063L: linux-edac@vger.kernel.org 9064S: Maintained 9065F: drivers/edac/ghes_edac.c 9066 9067EDAC-I10NM 9068M: Tony Luck <tony.luck@intel.com> 9069L: linux-edac@vger.kernel.org 9070S: Maintained 9071F: drivers/edac/i10nm_base.c 9072 9073EDAC-I3000 9074L: linux-edac@vger.kernel.org 9075S: Orphan 9076F: drivers/edac/i3000_edac.c 9077 9078EDAC-I5000 9079L: linux-edac@vger.kernel.org 9080S: Maintained 9081F: drivers/edac/i5000_edac.c 9082 9083EDAC-I5400 9084M: Mauro Carvalho Chehab <mchehab@kernel.org> 9085L: linux-edac@vger.kernel.org 9086S: Maintained 9087F: drivers/edac/i5400_edac.c 9088 9089EDAC-I7300 9090M: Mauro Carvalho Chehab <mchehab@kernel.org> 9091L: linux-edac@vger.kernel.org 9092S: Maintained 9093F: drivers/edac/i7300_edac.c 9094 9095EDAC-I7CORE 9096M: Mauro Carvalho Chehab <mchehab@kernel.org> 9097L: linux-edac@vger.kernel.org 9098S: Maintained 9099F: drivers/edac/i7core_edac.c 9100 9101EDAC-I82443BXGX 9102M: Tim Small <tim@buttersideup.com> 9103L: linux-edac@vger.kernel.org 9104S: Maintained 9105F: drivers/edac/i82443bxgx_edac.c 9106 9107EDAC-I82975X 9108M: "Arvind R." <arvino55@gmail.com> 9109L: linux-edac@vger.kernel.org 9110S: Maintained 9111F: drivers/edac/i82975x_edac.c 9112 9113EDAC-IE31200 9114M: Jason Baron <jbaron@akamai.com> 9115L: linux-edac@vger.kernel.org 9116S: Maintained 9117F: drivers/edac/ie31200_edac.c 9118 9119EDAC-IGEN6 9120M: Tony Luck <tony.luck@intel.com> 9121R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9122L: linux-edac@vger.kernel.org 9123S: Maintained 9124F: drivers/edac/igen6_edac.c 9125 9126EDAC-MPC85XX 9127M: Johannes Thumshirn <morbidrsa@gmail.com> 9128L: linux-edac@vger.kernel.org 9129S: Maintained 9130F: drivers/edac/mpc85xx_edac.[ch] 9131 9132EDAC-NPCM 9133M: Marvin Lin <kflin@nuvoton.com> 9134M: Stanley Chu <yschu@nuvoton.com> 9135L: linux-edac@vger.kernel.org 9136S: Maintained 9137F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 9138F: drivers/edac/npcm_edac.c 9139 9140EDAC-PASEMI 9141M: Egor Martovetsky <egor@pasemi.com> 9142L: linux-edac@vger.kernel.org 9143S: Maintained 9144F: drivers/edac/pasemi_edac.c 9145 9146EDAC-PND2 9147M: Tony Luck <tony.luck@intel.com> 9148L: linux-edac@vger.kernel.org 9149S: Maintained 9150F: drivers/edac/pnd2_edac.[ch] 9151 9152EDAC-QCOM 9153M: Manivannan Sadhasivam <mani@kernel.org> 9154L: linux-arm-msm@vger.kernel.org 9155L: linux-edac@vger.kernel.org 9156S: Maintained 9157F: drivers/edac/qcom_edac.c 9158 9159EDAC-R82600 9160M: Tim Small <tim@buttersideup.com> 9161L: linux-edac@vger.kernel.org 9162S: Maintained 9163F: drivers/edac/r82600_edac.c 9164 9165EDAC-SBRIDGE 9166M: Tony Luck <tony.luck@intel.com> 9167R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 9168L: linux-edac@vger.kernel.org 9169S: Maintained 9170F: drivers/edac/sb_edac.c 9171 9172EDAC-SKYLAKE 9173M: Tony Luck <tony.luck@intel.com> 9174L: linux-edac@vger.kernel.org 9175S: Maintained 9176F: drivers/edac/skx_*.[ch] 9177 9178EDAC-TI 9179M: Tero Kristo <kristo@kernel.org> 9180L: linux-edac@vger.kernel.org 9181S: Odd Fixes 9182F: drivers/edac/ti_edac.c 9183 9184EDIROL UA-101/UA-1000 DRIVER 9185M: Clemens Ladisch <clemens@ladisch.de> 9186L: linux-sound@vger.kernel.org 9187S: Maintained 9188T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9189F: sound/usb/misc/ua101.c 9190 9191EFI TEST DRIVER 9192M: Ivan Hu <ivan.hu@canonical.com> 9193M: Ard Biesheuvel <ardb@kernel.org> 9194L: linux-efi@vger.kernel.org 9195S: Maintained 9196F: drivers/firmware/efi/test/ 9197 9198EFI VARIABLE FILESYSTEM 9199M: Jeremy Kerr <jk@ozlabs.org> 9200M: Ard Biesheuvel <ardb@kernel.org> 9201L: linux-efi@vger.kernel.org 9202S: Maintained 9203T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9204F: fs/efivarfs/ 9205 9206EFIFB FRAMEBUFFER DRIVER 9207M: Peter Jones <pjones@redhat.com> 9208L: linux-fbdev@vger.kernel.org 9209S: Maintained 9210F: drivers/video/fbdev/efifb.c 9211 9212EFS FILESYSTEM 9213S: Orphan 9214W: http://aeschi.ch.eu.org/efs/ 9215F: fs/efs/ 9216 9217EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 9218L: netdev@vger.kernel.org 9219S: Orphan 9220F: drivers/net/ethernet/ibm/ehea/ 9221 9222ELM327 CAN NETWORK DRIVER 9223M: Max Staudt <max@enpas.org> 9224L: linux-can@vger.kernel.org 9225S: Maintained 9226F: Documentation/networking/device_drivers/can/can327.rst 9227F: drivers/net/can/can327.c 9228 9229EM28XX VIDEO4LINUX DRIVER 9230M: Mauro Carvalho Chehab <mchehab@kernel.org> 9231L: linux-media@vger.kernel.org 9232S: Maintained 9233W: https://linuxtv.org 9234T: git git://linuxtv.org/media.git 9235F: Documentation/admin-guide/media/em28xx* 9236F: drivers/media/usb/em28xx/ 9237 9238EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 9239M: Adrian Hunter <adrian.hunter@intel.com> 9240M: Asutosh Das <quic_asutoshd@quicinc.com> 9241R: Ritesh Harjani <ritesh.list@gmail.com> 9242L: linux-mmc@vger.kernel.org 9243S: Supported 9244F: drivers/mmc/host/cqhci* 9245 9246EMS CPC-PCI CAN DRIVER 9247M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 9248M: support@ems-wuensche.com 9249L: linux-can@vger.kernel.org 9250S: Maintained 9251F: drivers/net/can/sja1000/ems_pci.c 9252 9253EMULEX 10Gbps iSCSI - OneConnect DRIVER 9254M: Ketan Mukadam <ketan.mukadam@broadcom.com> 9255L: linux-scsi@vger.kernel.org 9256S: Supported 9257W: http://www.broadcom.com 9258F: drivers/scsi/be2iscsi/ 9259 9260EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 9261M: Ajit Khaparde <ajit.khaparde@broadcom.com> 9262M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 9263M: Somnath Kotur <somnath.kotur@broadcom.com> 9264L: netdev@vger.kernel.org 9265S: Maintained 9266W: http://www.emulex.com 9267F: drivers/net/ethernet/emulex/benet/ 9268 9269EMULEX ONECONNECT ROCE DRIVER 9270M: Selvin Xavier <selvin.xavier@broadcom.com> 9271L: linux-rdma@vger.kernel.org 9272S: Odd Fixes 9273W: http://www.broadcom.com 9274F: drivers/infiniband/hw/ocrdma/ 9275F: include/uapi/rdma/ocrdma-abi.h 9276 9277EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 9278M: Ram Vegesna <ram.vegesna@broadcom.com> 9279L: linux-scsi@vger.kernel.org 9280L: target-devel@vger.kernel.org 9281S: Supported 9282W: http://www.broadcom.com 9283F: drivers/scsi/elx/ 9284 9285EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 9286M: Justin Tee <justin.tee@broadcom.com> 9287M: Paul Ely <paul.ely@broadcom.com> 9288L: linux-scsi@vger.kernel.org 9289S: Supported 9290W: http://www.broadcom.com 9291F: drivers/scsi/lpfc/ 9292 9293ENE CB710 FLASH CARD READER DRIVER 9294M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9295S: Maintained 9296F: drivers/misc/cb710/ 9297F: drivers/mmc/host/cb710-mmc.* 9298F: include/linux/cb710.h 9299 9300ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9301M: Maxim Levitsky <maximlevitsky@gmail.com> 9302S: Maintained 9303F: drivers/media/rc/ene_ir.* 9304 9305ENERGY MODEL 9306M: Lukasz Luba <lukasz.luba@arm.com> 9307M: "Rafael J. Wysocki" <rafael@kernel.org> 9308L: linux-pm@vger.kernel.org 9309S: Maintained 9310F: Documentation/netlink/specs/dev-energymodel.yaml 9311F: Documentation/power/energy-model.rst 9312F: include/linux/energy_model.h 9313F: include/uapi/linux/dev_energymodel.h 9314F: kernel/power/em_netlink*.* 9315F: kernel/power/energy_model.c 9316 9317EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9318M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9319L: linuxppc-dev@lists.ozlabs.org 9320S: Maintained 9321F: drivers/tty/ehv_bytechan.c 9322 9323EPSON S1D13XXX FRAMEBUFFER DRIVER 9324M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9325S: Maintained 9326T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9327F: drivers/video/fbdev/s1d13xxxfb.c 9328F: include/video/s1d13xxxfb.h 9329 9330EROFS FILE SYSTEM 9331M: Gao Xiang <xiang@kernel.org> 9332M: Chao Yu <chao@kernel.org> 9333R: Yue Hu <zbestahu@gmail.com> 9334R: Jeffle Xu <jefflexu@linux.alibaba.com> 9335R: Sandeep Dhavale <dhavale@google.com> 9336R: Hongbo Li <lihongbo22@huawei.com> 9337R: Chunhai Guo <guochunhai@vivo.com> 9338L: linux-erofs@lists.ozlabs.org 9339S: Maintained 9340W: https://erofs.docs.kernel.org 9341T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9342F: Documentation/ABI/testing/sysfs-fs-erofs 9343F: Documentation/filesystems/erofs.rst 9344F: fs/erofs/ 9345F: include/trace/events/erofs.h 9346 9347ERRSEQ ERROR TRACKING INFRASTRUCTURE 9348M: Jeff Layton <jlayton@kernel.org> 9349S: Maintained 9350F: include/linux/errseq.h 9351F: lib/errseq.c 9352 9353ESD CAN NETWORK DRIVERS 9354M: Stefan Mätje <stefan.maetje@esd.eu> 9355R: socketcan@esd.eu 9356L: linux-can@vger.kernel.org 9357S: Maintained 9358F: drivers/net/can/esd/ 9359 9360ESD CAN/USB DRIVERS 9361M: Frank Jungclaus <frank.jungclaus@esd.eu> 9362R: socketcan@esd.eu 9363L: linux-can@vger.kernel.org 9364S: Maintained 9365F: drivers/net/can/usb/esd_usb.c 9366 9367ESWIN DEVICETREES 9368M: Min Lin <linmin@eswincomputing.com> 9369M: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com> 9370M: Pritesh Patel <pritesh.patel@einfochips.com> 9371S: Maintained 9372T: git https://github.com/eswincomputing/linux-next.git 9373F: Documentation/devicetree/bindings/riscv/eswin.yaml 9374F: arch/riscv/boot/dts/eswin/ 9375 9376ET131X NETWORK DRIVER 9377M: Mark Einon <mark.einon@gmail.com> 9378S: Odd Fixes 9379F: drivers/net/ethernet/agere/ 9380 9381ETAS ES58X CAN/USB DRIVER 9382M: Vincent Mailhol <mailhol@kernel.org> 9383L: linux-can@vger.kernel.org 9384S: Maintained 9385F: Documentation/networking/devlink/etas_es58x.rst 9386F: drivers/net/can/usb/etas_es58x/ 9387 9388ETHERNET BRIDGE 9389M: Nikolay Aleksandrov <razor@blackwall.org> 9390M: Ido Schimmel <idosch@nvidia.com> 9391L: bridge@lists.linux.dev 9392L: netdev@vger.kernel.org 9393S: Maintained 9394F: include/linux/if_bridge.h 9395F: include/uapi/linux/if_bridge.h 9396F: include/linux/netfilter_bridge/ 9397F: net/bridge/ 9398 9399ETHERNET PHY LIBRARY 9400M: Andrew Lunn <andrew@lunn.ch> 9401M: Heiner Kallweit <hkallweit1@gmail.com> 9402R: Russell King <linux@armlinux.org.uk> 9403L: netdev@vger.kernel.org 9404S: Maintained 9405F: Documentation/ABI/testing/sysfs-class-net-phydev 9406F: Documentation/devicetree/bindings/net/ethernet-connector.yaml 9407F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9408F: Documentation/devicetree/bindings/net/mdio* 9409F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9410F: Documentation/networking/phy-port.rst 9411F: Documentation/networking/phy.rst 9412F: drivers/net/mdio/ 9413F: drivers/net/mdio/acpi_mdio.c 9414F: drivers/net/mdio/fwnode_mdio.c 9415F: drivers/net/mdio/of_mdio.c 9416F: drivers/net/pcs/ 9417F: drivers/net/phy/ 9418F: include/dt-bindings/net/qca-ar803x.h 9419F: include/linux/*mdio*.h 9420F: include/linux/linkmode.h 9421F: include/linux/mdio/*.h 9422F: include/linux/mii.h 9423F: include/linux/of_net.h 9424F: include/linux/phy.h 9425F: include/linux/phy_fixed.h 9426F: include/linux/phy_link_topology.h 9427F: include/linux/phylib_stubs.h 9428F: include/linux/platform_data/mdio-bcm-unimac.h 9429F: include/linux/platform_data/mdio-gpio.h 9430F: include/net/phy/ 9431F: include/trace/events/mdio.h 9432F: include/uapi/linux/mdio.h 9433F: include/uapi/linux/mii.h 9434F: net/core/of_net.c 9435 9436ETHERNET PHY LIBRARY [RUST] 9437M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9438R: Trevor Gross <tmgross@umich.edu> 9439L: netdev@vger.kernel.org 9440L: rust-for-linux@vger.kernel.org 9441S: Maintained 9442F: rust/kernel/net/phy.rs 9443F: rust/kernel/net/phy/reg.rs 9444 9445EXEC & BINFMT API, ELF 9446M: Kees Cook <kees@kernel.org> 9447L: linux-mm@kvack.org 9448S: Supported 9449T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9450F: Documentation/userspace-api/ELF.rst 9451F: fs/*binfmt_*.c 9452F: fs/Kconfig.binfmt 9453F: fs/exec.c 9454F: fs/tests/binfmt_*_kunit.c 9455F: fs/tests/exec_kunit.c 9456F: include/linux/binfmts.h 9457F: include/linux/elf.h 9458F: include/uapi/linux/auxvec.h 9459F: include/uapi/linux/binfmts.h 9460F: include/uapi/linux/elf.h 9461F: kernel/fork.c 9462F: mm/vma_exec.c 9463F: tools/testing/selftests/exec/ 9464N: asm/elf.h 9465N: binfmt 9466 9467EXFAT FILE SYSTEM 9468M: Namjae Jeon <linkinjeon@kernel.org> 9469M: Sungjong Seo <sj1557.seo@samsung.com> 9470R: Yuezhang Mo <yuezhang.mo@sony.com> 9471L: linux-fsdevel@vger.kernel.org 9472S: Maintained 9473T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9474F: fs/exfat/ 9475 9476EXPRESSWIRE PROTOCOL LIBRARY 9477M: Duje Mihanović <duje.mihanovic@skole.hr> 9478L: linux-leds@vger.kernel.org 9479S: Maintained 9480F: drivers/leds/leds-expresswire.c 9481F: include/linux/leds-expresswire.h 9482 9483EXT2 FILE SYSTEM 9484M: Jan Kara <jack@suse.com> 9485L: linux-ext4@vger.kernel.org 9486S: Maintained 9487F: Documentation/filesystems/ext2.rst 9488T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9489F: fs/ext2/ 9490F: include/linux/ext2* 9491 9492EXT4 FILE SYSTEM 9493M: "Theodore Ts'o" <tytso@mit.edu> 9494M: Andreas Dilger <adilger.kernel@dilger.ca> 9495L: linux-ext4@vger.kernel.org 9496S: Maintained 9497W: http://ext4.wiki.kernel.org 9498Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9499T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9500F: Documentation/filesystems/ext4/ 9501F: fs/ext4/ 9502F: include/trace/events/ext4.h 9503F: include/uapi/linux/ext4.h 9504 9505Extended Verification Module (EVM) 9506M: Mimi Zohar <zohar@linux.ibm.com> 9507M: Roberto Sassu <roberto.sassu@huawei.com> 9508L: linux-integrity@vger.kernel.org 9509S: Supported 9510T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9511F: security/integrity/ 9512F: security/integrity/evm/ 9513 9514EXTENSIBLE FIRMWARE INTERFACE (EFI) 9515M: Ard Biesheuvel <ardb@kernel.org> 9516L: linux-efi@vger.kernel.org 9517S: Maintained 9518T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9519F: Documentation/admin-guide/efi-stub.rst 9520F: arch/*/include/asm/efi.h 9521F: arch/*/kernel/efi.c 9522F: arch/arm/boot/compressed/efi-header.S 9523F: arch/x86/platform/efi/ 9524F: drivers/firmware/efi/ 9525F: include/linux/efi*.h 9526X: drivers/firmware/efi/cper* 9527 9528EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9529M: MyungJoo Ham <myungjoo.ham@samsung.com> 9530M: Chanwoo Choi <cw00.choi@samsung.com> 9531L: linux-kernel@vger.kernel.org 9532S: Maintained 9533T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9534F: Documentation/devicetree/bindings/extcon/ 9535F: Documentation/driver-api/extcon.rst 9536F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9537F: drivers/extcon/ 9538F: include/linux/extcon.h 9539F: include/linux/extcon/ 9540 9541EXTRA BOOT CONFIG 9542M: Masami Hiramatsu <mhiramat@kernel.org> 9543L: linux-kernel@vger.kernel.org 9544L: linux-trace-kernel@vger.kernel.org 9545S: Maintained 9546Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9547T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9548F: Documentation/admin-guide/bootconfig.rst 9549F: fs/proc/bootconfig.c 9550F: include/linux/bootconfig.h 9551F: lib/bootconfig-data.S 9552F: lib/bootconfig.c 9553F: tools/bootconfig/* 9554F: tools/bootconfig/scripts/* 9555 9556EXTRON DA HD 4K PLUS CEC DRIVER 9557M: Hans Verkuil <hverkuil@kernel.org> 9558L: linux-media@vger.kernel.org 9559S: Maintained 9560T: git git://linuxtv.org/media.git 9561F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9562 9563EXYNOS DP DRIVER 9564M: Jingoo Han <jingoohan1@gmail.com> 9565L: dri-devel@lists.freedesktop.org 9566S: Maintained 9567F: drivers/gpu/drm/exynos/exynos_dp* 9568 9569EXYNOS SYSMMU (IOMMU) driver 9570M: Marek Szyprowski <m.szyprowski@samsung.com> 9571L: iommu@lists.linux.dev 9572S: Maintained 9573F: drivers/iommu/exynos-iommu.c 9574 9575F2FS FILE SYSTEM 9576M: Jaegeuk Kim <jaegeuk@kernel.org> 9577M: Chao Yu <chao@kernel.org> 9578L: linux-f2fs-devel@lists.sourceforge.net 9579S: Maintained 9580W: https://f2fs.wiki.kernel.org/ 9581Q: https://patchwork.kernel.org/project/f2fs/list/ 9582B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9583T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9584F: Documentation/ABI/testing/sysfs-fs-f2fs 9585F: Documentation/filesystems/f2fs.rst 9586F: fs/f2fs/ 9587F: include/linux/f2fs_fs.h 9588F: include/trace/events/f2fs.h 9589F: include/uapi/linux/f2fs.h 9590 9591F71805F HARDWARE MONITORING DRIVER 9592M: Jean Delvare <jdelvare@suse.com> 9593L: linux-hwmon@vger.kernel.org 9594S: Maintained 9595F: Documentation/hwmon/f71805f.rst 9596F: drivers/hwmon/f71805f.c 9597 9598FADDR2LINE 9599M: Josh Poimboeuf <jpoimboe@kernel.org> 9600S: Maintained 9601F: scripts/faddr2line 9602 9603FAILOVER MODULE 9604M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9605L: netdev@vger.kernel.org 9606S: Supported 9607F: Documentation/networking/failover.rst 9608F: include/net/failover.h 9609F: net/core/failover.c 9610 9611FANOTIFY 9612M: Jan Kara <jack@suse.cz> 9613R: Amir Goldstein <amir73il@gmail.com> 9614R: Matthew Bobrowski <repnop@google.com> 9615L: linux-fsdevel@vger.kernel.org 9616S: Maintained 9617F: fs/notify/fanotify/ 9618F: include/linux/fanotify.h 9619F: include/uapi/linux/fanotify.h 9620 9621FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9622M: Linus Walleij <linusw@kernel.org> 9623L: linux-usb@vger.kernel.org 9624S: Maintained 9625F: drivers/usb/fotg210/ 9626 9627FARSYNC SYNCHRONOUS DRIVER 9628M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9629S: Supported 9630W: http://www.farsite.co.uk/ 9631F: drivers/net/wan/farsync.* 9632 9633FAULT INJECTION SUPPORT 9634M: Akinobu Mita <akinobu.mita@gmail.com> 9635S: Supported 9636F: Documentation/fault-injection/ 9637F: lib/fault-inject.c 9638F: tools/testing/fault-injection/ 9639 9640FBTFT Framebuffer drivers 9641M: Andy Shevchenko <andy@kernel.org> 9642L: dri-devel@lists.freedesktop.org 9643L: linux-fbdev@vger.kernel.org 9644S: Odd fixes 9645F: drivers/staging/fbtft/ 9646 9647FC0011 TUNER DRIVER 9648M: Michael Buesch <m@bues.ch> 9649L: linux-media@vger.kernel.org 9650S: Maintained 9651F: drivers/media/tuners/fc0011.c 9652F: drivers/media/tuners/fc0011.h 9653 9654FC2580 MEDIA DRIVER 9655L: linux-media@vger.kernel.org 9656S: Orphan 9657W: https://linuxtv.org 9658Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9659F: drivers/media/tuners/fc2580* 9660 9661FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9662M: Hannes Reinecke <hare@suse.de> 9663L: linux-scsi@vger.kernel.org 9664S: Supported 9665W: www.Open-FCoE.org 9666F: drivers/scsi/fcoe/ 9667F: drivers/scsi/libfc/ 9668F: include/scsi/fc/ 9669F: include/scsi/libfc.h 9670F: include/scsi/libfcoe.h 9671F: include/uapi/scsi/fc/ 9672 9673FILE LOCKING (flock() and fcntl()/lockf()) 9674M: Jeff Layton <jlayton@kernel.org> 9675M: Chuck Lever <chuck.lever@oracle.com> 9676R: Alexander Aring <alex.aring@gmail.com> 9677L: linux-fsdevel@vger.kernel.org 9678S: Maintained 9679F: fs/fcntl.c 9680F: fs/locks.c 9681F: include/linux/fcntl.h 9682F: include/uapi/linux/fcntl.h 9683 9684FILESYSTEM DIRECT ACCESS (DAX) 9685M: Dan Williams <dan.j.williams@intel.com> 9686R: Matthew Wilcox <willy@infradead.org> 9687R: Jan Kara <jack@suse.cz> 9688L: linux-fsdevel@vger.kernel.org 9689L: nvdimm@lists.linux.dev 9690S: Supported 9691F: fs/dax.c 9692F: include/linux/dax.h 9693F: include/trace/events/fs_dax.h 9694 9695FILESYSTEMS (VFS and infrastructure) 9696M: Alexander Viro <viro@zeniv.linux.org.uk> 9697M: Christian Brauner <brauner@kernel.org> 9698R: Jan Kara <jack@suse.cz> 9699L: linux-fsdevel@vger.kernel.org 9700S: Maintained 9701T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9702F: fs/* 9703F: include/linux/fs.h 9704F: include/linux/fs_types.h 9705F: include/uapi/linux/fs.h 9706F: include/uapi/linux/openat2.h 9707F: rust/kernel/fs.rs 9708F: rust/kernel/fs/ 9709F: rust/kernel/seq_file.rs 9710F: rust/kernel/sync/poll.rs 9711F: Documentation/driver-api/early-userspace/buffer-format.rst 9712F: init/do_mounts* 9713F: init/*initramfs* 9714 9715FILESYSTEMS [EXPORTFS] 9716M: Chuck Lever <chuck.lever@oracle.com> 9717M: Jeff Layton <jlayton@kernel.org> 9718R: Amir Goldstein <amir73il@gmail.com> 9719L: linux-fsdevel@vger.kernel.org 9720L: linux-nfs@vger.kernel.org 9721S: Supported 9722F: Documentation/filesystems/nfs/exporting.rst 9723F: fs/exportfs/ 9724F: fs/fhandle.c 9725F: include/linux/exportfs.h 9726 9727FILESYSTEMS [IDMAPPED MOUNTS] 9728M: Christian Brauner <brauner@kernel.org> 9729M: Seth Forshee <sforshee@kernel.org> 9730L: linux-fsdevel@vger.kernel.org 9731S: Maintained 9732F: Documentation/filesystems/idmappings.rst 9733F: fs/mnt_idmapping.c 9734F: include/linux/mnt_idmapping.* 9735F: tools/testing/selftests/mount_setattr/ 9736 9737FILESYSTEMS [IOMAP] 9738M: Christian Brauner <brauner@kernel.org> 9739R: Darrick J. Wong <djwong@kernel.org> 9740L: linux-xfs@vger.kernel.org 9741L: linux-fsdevel@vger.kernel.org 9742S: Supported 9743F: Documentation/filesystems/iomap/* 9744F: fs/iomap/ 9745F: include/linux/iomap.h 9746 9747FILESYSTEMS [NETFS LIBRARY] 9748M: David Howells <dhowells@redhat.com> 9749M: Paulo Alcantara <pc@manguebit.org> 9750L: netfs@lists.linux.dev 9751L: linux-fsdevel@vger.kernel.org 9752S: Supported 9753F: Documentation/filesystems/caching/ 9754F: Documentation/filesystems/netfs_library.rst 9755F: fs/netfs/ 9756F: include/linux/fscache*.h 9757F: include/linux/netfs.h 9758F: include/trace/events/fscache.h 9759F: include/trace/events/netfs.h 9760 9761FILESYSTEMS [STACKABLE] 9762M: Miklos Szeredi <miklos@szeredi.hu> 9763M: Amir Goldstein <amir73il@gmail.com> 9764L: linux-fsdevel@vger.kernel.org 9765L: linux-unionfs@vger.kernel.org 9766S: Maintained 9767F: fs/backing-file.c 9768F: include/linux/backing-file.h 9769 9770FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9771M: Riku Voipio <riku.voipio@iki.fi> 9772L: linux-hwmon@vger.kernel.org 9773S: Maintained 9774F: drivers/hwmon/f75375s.c 9775F: include/linux/f75375s.h 9776 9777FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9778M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9779L: linux-can@vger.kernel.org 9780S: Maintained 9781F: drivers/net/can/usb/f81604.c 9782 9783FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9784M: Clemens Ladisch <clemens@ladisch.de> 9785M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9786L: linux-sound@vger.kernel.org 9787S: Maintained 9788T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9789F: include/uapi/sound/firewire.h 9790F: sound/firewire/ 9791 9792FIREWIRE MEDIA DRIVERS (firedtv) 9793M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9794L: linux-media@vger.kernel.org 9795L: linux1394-devel@lists.sourceforge.net 9796S: Maintained 9797T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9798F: drivers/media/firewire/ 9799 9800FIREWIRE SBP-2 TARGET 9801M: Chris Boot <bootc@bootc.net> 9802L: linux-scsi@vger.kernel.org 9803L: target-devel@vger.kernel.org 9804L: linux1394-devel@lists.sourceforge.net 9805S: Maintained 9806T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9807F: drivers/target/sbp/ 9808 9809FIREWIRE SUBSYSTEM 9810M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9811M: Takashi Sakamoto <takaswie@kernel.org> 9812L: linux1394-devel@lists.sourceforge.net 9813S: Maintained 9814W: http://ieee1394.docs.kernel.org/ 9815T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9816F: drivers/firewire/ 9817F: include/linux/firewire.h 9818F: include/uapi/linux/firewire*.h 9819F: tools/firewire/ 9820 9821FIRMWARE FRAMEWORK FOR ARMV8-A 9822M: Sudeep Holla <sudeep.holla@arm.com> 9823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9824S: Maintained 9825F: drivers/firmware/arm_ffa/ 9826F: include/linux/arm_ffa.h 9827 9828FIRMWARE LOADER (request_firmware) 9829M: Luis Chamberlain <mcgrof@kernel.org> 9830M: Russ Weight <russ.weight@linux.dev> 9831M: Danilo Krummrich <dakr@kernel.org> 9832L: linux-kernel@vger.kernel.org 9833S: Maintained 9834F: Documentation/firmware_class/ 9835F: drivers/base/firmware_loader/ 9836F: rust/kernel/firmware.rs 9837F: include/linux/firmware.h 9838 9839FLEXTIMER FTM-QUADDEC DRIVER 9840M: Patrick Havelange <patrick.havelange@essensium.com> 9841L: linux-iio@vger.kernel.org 9842S: Maintained 9843F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9844F: drivers/counter/ftm-quaddec.c 9845 9846FLOPPY DRIVER 9847M: Denis Efremov <efremov@linux.com> 9848L: linux-block@vger.kernel.org 9849S: Odd Fixes 9850F: drivers/block/floppy.c 9851 9852FLYSKY FSIA6B RC RECEIVER 9853M: Markus Koch <markus@notsyncing.net> 9854L: linux-input@vger.kernel.org 9855S: Maintained 9856F: drivers/input/joystick/fsia6b.c 9857 9858FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9859M: Geoffrey D. Bennett <g@b4.vu> 9860L: linux-sound@vger.kernel.org 9861S: Maintained 9862W: https://github.com/geoffreybennett/linux-fcp 9863B: https://github.com/geoffreybennett/linux-fcp/issues 9864T: git https://github.com/geoffreybennett/linux-fcp.git 9865F: include/uapi/sound/fcp.h 9866F: include/uapi/sound/scarlett2.h 9867F: sound/usb/fcp.c 9868F: sound/usb/mixer_scarlett2.c 9869 9870FORCEDETH GIGABIT ETHERNET DRIVER 9871M: Rain River <rain.1986.08.12@gmail.com> 9872M: Zhu Yanjun <zyjzyj2000@gmail.com> 9873L: netdev@vger.kernel.org 9874S: Maintained 9875F: drivers/net/ethernet/nvidia/* 9876 9877FORTIFY_SOURCE 9878M: Kees Cook <kees@kernel.org> 9879L: linux-hardening@vger.kernel.org 9880S: Supported 9881T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9882F: include/linux/fortify-string.h 9883F: lib/test_fortify/* 9884F: lib/tests/fortify_kunit.c 9885F: lib/tests/memcpy_kunit.c 9886K: \bunsafe_memcpy\b 9887K: \b__NO_FORTIFY\b 9888 9889FOURSEMI AUDIO AMPLIFIER DRIVER 9890M: Nick Li <nick.li@foursemi.com> 9891L: linux-sound@vger.kernel.org 9892S: Maintained 9893F: Documentation/devicetree/bindings/sound/foursemi,fs2105s.yaml 9894F: sound/soc/codecs/fs-amp-lib.* 9895F: sound/soc/codecs/fs210x.* 9896 9897FPGA DFL DRIVERS 9898M: Xu Yilun <yilun.xu@intel.com> 9899R: Tom Rix <trix@redhat.com> 9900L: linux-fpga@vger.kernel.org 9901S: Maintained 9902F: Documentation/ABI/testing/sysfs-bus-dfl* 9903F: Documentation/fpga/dfl.rst 9904F: drivers/fpga/dfl* 9905F: drivers/uio/uio_dfl.c 9906F: include/linux/dfl.h 9907F: include/uapi/linux/fpga-dfl.h 9908 9909FPGA MANAGER FRAMEWORK 9910M: Moritz Fischer <mdf@kernel.org> 9911M: Xu Yilun <yilun.xu@intel.com> 9912R: Tom Rix <trix@redhat.com> 9913L: linux-fpga@vger.kernel.org 9914S: Maintained 9915Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9916T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9917F: Documentation/devicetree/bindings/fpga/ 9918F: Documentation/driver-api/fpga/ 9919F: Documentation/fpga/ 9920F: drivers/fpga/ 9921F: include/linux/fpga/ 9922 9923FPU EMULATOR 9924M: Bill Metzenthen <billm@melbpc.org.au> 9925S: Maintained 9926W: https://floatingpoint.billm.au/ 9927F: arch/x86/math-emu/ 9928 9929FRAMEBUFFER CORE 9930M: Simona Vetter <simona@ffwll.ch> 9931S: Odd Fixes 9932T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9933F: drivers/video/fbdev/core/ 9934 9935FRAMEBUFFER DRAWING 9936M: Zsolt Kajtar <soci@c64.rulez.org> 9937S: Odd Fixes 9938F: drivers/video/fbdev/core/cfbcopyarea.c 9939F: drivers/video/fbdev/core/cfbfillrect.c 9940F: drivers/video/fbdev/core/cfbimgblt.c 9941F: drivers/video/fbdev/core/cfbmem.h 9942F: drivers/video/fbdev/core/fb_copyarea.h 9943F: drivers/video/fbdev/core/fb_draw.h 9944F: drivers/video/fbdev/core/fb_fillrect.h 9945F: drivers/video/fbdev/core/fb_imageblit.h 9946F: drivers/video/fbdev/core/syscopyarea.c 9947F: drivers/video/fbdev/core/sysfillrect.c 9948F: drivers/video/fbdev/core/sysimgblt.c 9949F: drivers/video/fbdev/core/sysmem.h 9950 9951FRAMEBUFFER LAYER 9952M: Helge Deller <deller@gmx.de> 9953L: linux-fbdev@vger.kernel.org 9954L: dri-devel@lists.freedesktop.org 9955S: Maintained 9956Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9957T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9958F: Documentation/fb/ 9959F: drivers/video/ 9960F: include/linux/fb.h 9961F: include/uapi/linux/fb.h 9962F: include/uapi/video/ 9963F: include/video/ 9964 9965FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9966M: Horia Geantă <horia.geanta@nxp.com> 9967M: Pankaj Gupta <pankaj.gupta@nxp.com> 9968M: Gaurav Jain <gaurav.jain@nxp.com> 9969L: linux-crypto@vger.kernel.org 9970S: Maintained 9971F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9972F: drivers/crypto/caam/ 9973 9974FREESCALE COLDFIRE M5441X MMC DRIVER 9975M: Angelo Dureghello <adureghello@baylibre.com> 9976L: linux-mmc@vger.kernel.org 9977S: Maintained 9978F: drivers/mmc/host/sdhci-esdhc-mcf.c 9979F: include/linux/platform_data/mmc-esdhc-mcf.h 9980 9981FREESCALE DIU FRAMEBUFFER DRIVER 9982M: Timur Tabi <timur@kernel.org> 9983L: linux-fbdev@vger.kernel.org 9984S: Maintained 9985F: drivers/video/fbdev/fsl-diu-fb.* 9986 9987FREESCALE DMA DRIVER 9988M: Zhang Wei <zw@zh-kernel.org> 9989L: linuxppc-dev@lists.ozlabs.org 9990S: Maintained 9991F: drivers/dma/fsldma.* 9992 9993FREESCALE DSPI DRIVER 9994M: Vladimir Oltean <olteanv@gmail.com> 9995L: linux-spi@vger.kernel.org 9996L: imx@lists.linux.dev 9997S: Maintained 9998F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9999F: drivers/spi/spi-fsl-dspi.c 10000F: include/linux/spi/spi-fsl-dspi.h 10001 10002FREESCALE eDMA DRIVER 10003M: Frank Li <Frank.Li@nxp.com> 10004L: imx@lists.linux.dev 10005L: dmaengine@vger.kernel.org 10006S: Maintained 10007F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 10008F: drivers/dma/fsl-edma*.* 10009 10010FREESCALE ENETC ETHERNET DRIVERS 10011M: Claudiu Manoil <claudiu.manoil@nxp.com> 10012M: Vladimir Oltean <vladimir.oltean@nxp.com> 10013M: Wei Fang <wei.fang@nxp.com> 10014M: Clark Wang <xiaoning.wang@nxp.com> 10015L: imx@lists.linux.dev 10016L: netdev@vger.kernel.org 10017S: Maintained 10018F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 10019F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 10020F: drivers/net/ethernet/freescale/enetc/ 10021F: include/linux/fsl/enetc_mdio.h 10022F: include/linux/fsl/netc_global.h 10023F: include/linux/fsl/ntmp.h 10024 10025FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 10026M: Claudiu Manoil <claudiu.manoil@nxp.com> 10027L: netdev@vger.kernel.org 10028S: Maintained 10029F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 10030F: drivers/net/ethernet/freescale/gianfar* 10031 10032FREESCALE GPMI NAND DRIVER 10033M: Han Xu <han.xu@nxp.com> 10034L: imx@lists.linux.dev 10035L: linux-mtd@lists.infradead.org 10036S: Maintained 10037F: drivers/mtd/nand/raw/gpmi-nand/* 10038 10039FREESCALE I2C CPM DRIVER 10040M: Jochen Friedrich <jochen@scram.de> 10041L: linuxppc-dev@lists.ozlabs.org 10042L: linux-i2c@vger.kernel.org 10043S: Maintained 10044F: drivers/i2c/busses/i2c-cpm.c 10045 10046FREESCALE IMX / MXC FEC DRIVER 10047M: Wei Fang <wei.fang@nxp.com> 10048R: Shenwei Wang <shenwei.wang@nxp.com> 10049R: Clark Wang <xiaoning.wang@nxp.com> 10050L: imx@lists.linux.dev 10051L: netdev@vger.kernel.org 10052S: Maintained 10053F: Documentation/devicetree/bindings/net/fsl,fec.yaml 10054F: drivers/net/ethernet/freescale/fec.h 10055F: drivers/net/ethernet/freescale/fec_main.c 10056F: drivers/net/ethernet/freescale/fec_ptp.c 10057 10058FREESCALE IMX / MXC FRAMEBUFFER DRIVER 10059M: Sascha Hauer <s.hauer@pengutronix.de> 10060R: Pengutronix Kernel Team <kernel@pengutronix.de> 10061L: linux-fbdev@vger.kernel.org 10062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10063S: Maintained 10064F: drivers/video/fbdev/imxfb.c 10065 10066FREESCALE IMX DDR PMU DRIVER 10067M: Frank Li <Frank.li@nxp.com> 10068M: Xu Yang <xu.yang_2@nxp.com> 10069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10070S: Maintained 10071F: Documentation/admin-guide/perf/imx-ddr.rst 10072F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 10073F: drivers/perf/fsl_imx8_ddr_perf.c 10074F: drivers/perf/fsl_imx9_ddr_perf.c 10075F: tools/perf/pmu-events/arch/arm64/freescale/ 10076 10077FREESCALE IMX I2C DRIVER 10078M: Oleksij Rempel <o.rempel@pengutronix.de> 10079R: Pengutronix Kernel Team <kernel@pengutronix.de> 10080L: linux-i2c@vger.kernel.org 10081S: Maintained 10082F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 10083F: drivers/i2c/busses/i2c-imx.c 10084 10085FREESCALE IMX LPI2C DRIVER 10086M: Dong Aisheng <aisheng.dong@nxp.com> 10087L: linux-i2c@vger.kernel.org 10088L: imx@lists.linux.dev 10089S: Maintained 10090F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 10091F: drivers/i2c/busses/i2c-imx-lpi2c.c 10092 10093FREESCALE IMX LPSPI DRIVER 10094M: Frank Li <Frank.Li@nxp.com> 10095L: linux-spi@vger.kernel.org 10096L: imx@lists.linux.dev 10097S: Maintained 10098F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 10099F: drivers/spi/spi-fsl-lpspi.c 10100 10101FREESCALE MPC I2C DRIVER 10102M: Chris Packham <chris.packham@alliedtelesis.co.nz> 10103L: linux-i2c@vger.kernel.org 10104S: Maintained 10105F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 10106F: drivers/i2c/busses/i2c-mpc.c 10107 10108FREESCALE QORIQ DPAA ETHERNET DRIVER 10109M: Madalin Bucur <madalin.bucur@nxp.com> 10110L: netdev@vger.kernel.org 10111S: Maintained 10112F: drivers/net/ethernet/freescale/dpaa 10113 10114FREESCALE QORIQ DPAA FMAN DRIVER 10115M: Madalin Bucur <madalin.bucur@nxp.com> 10116R: Sean Anderson <sean.anderson@seco.com> 10117L: netdev@vger.kernel.org 10118S: Maintained 10119F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 10120F: drivers/net/ethernet/freescale/fman 10121 10122FREESCALE QORIQ PTP CLOCK DRIVER 10123M: Yangbo Lu <yangbo.lu@nxp.com> 10124L: netdev@vger.kernel.org 10125S: Maintained 10126F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 10127F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 10128F: drivers/net/ethernet/freescale/dpaa2/dprtc* 10129F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 10130F: drivers/ptp/ptp_qoriq.c 10131F: include/linux/fsl/ptp_qoriq.h 10132 10133FREESCALE QUAD SPI DRIVER 10134M: Han Xu <han.xu@nxp.com> 10135L: linux-spi@vger.kernel.org 10136L: imx@lists.linux.dev 10137S: Maintained 10138F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 10139F: drivers/spi/spi-fsl-qspi.c 10140 10141FREESCALE QUICC ENGINE LIBRARY 10142M: Qiang Zhao <qiang.zhao@nxp.com> 10143M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 10144L: linuxppc-dev@lists.ozlabs.org 10145S: Maintained 10146F: drivers/soc/fsl/qe/ 10147F: include/soc/fsl/qe/ 10148 10149FREESCALE QUICC ENGINE QMC DRIVER 10150M: Herve Codina <herve.codina@bootlin.com> 10151L: linuxppc-dev@lists.ozlabs.org 10152S: Maintained 10153F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 10154F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 10155F: drivers/soc/fsl/qe/qmc.c 10156F: include/soc/fsl/qe/qmc.h 10157 10158FREESCALE QUICC ENGINE QMC HDLC DRIVER 10159M: Herve Codina <herve.codina@bootlin.com> 10160L: netdev@vger.kernel.org 10161L: linuxppc-dev@lists.ozlabs.org 10162S: Maintained 10163F: drivers/net/wan/fsl_qmc_hdlc.c 10164 10165FREESCALE QUICC ENGINE TSA DRIVER 10166M: Herve Codina <herve.codina@bootlin.com> 10167L: linuxppc-dev@lists.ozlabs.org 10168S: Maintained 10169F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 10170F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 10171F: drivers/soc/fsl/qe/tsa.c 10172F: drivers/soc/fsl/qe/tsa.h 10173F: include/dt-bindings/soc/cpm1-fsl,tsa.h 10174F: include/dt-bindings/soc/qe-fsl,tsa.h 10175 10176FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 10177L: netdev@vger.kernel.org 10178L: linuxppc-dev@lists.ozlabs.org 10179S: Orphan 10180F: drivers/net/ethernet/freescale/ucc_geth* 10181 10182FREESCALE QUICC ENGINE UCC HDLC DRIVER 10183M: Zhao Qiang <qiang.zhao@nxp.com> 10184L: netdev@vger.kernel.org 10185L: linuxppc-dev@lists.ozlabs.org 10186S: Maintained 10187F: drivers/net/wan/fsl_ucc_hdlc* 10188 10189FREESCALE QUICC ENGINE UCC UART DRIVER 10190M: Timur Tabi <timur@kernel.org> 10191L: linuxppc-dev@lists.ozlabs.org 10192S: Maintained 10193F: drivers/tty/serial/ucc_uart.c 10194 10195FREESCALE SOC DRIVERS 10196M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 10197L: linuxppc-dev@lists.ozlabs.org 10198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10199S: Maintained 10200F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 10201F: Documentation/devicetree/bindings/soc/fsl/ 10202F: drivers/soc/fsl/ 10203F: include/linux/fsl/ 10204F: include/soc/fsl/ 10205 10206FREESCALE SOC FS_ENET DRIVER 10207M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 10208L: linuxppc-dev@lists.ozlabs.org 10209L: netdev@vger.kernel.org 10210S: Maintained 10211F: drivers/net/ethernet/freescale/fs_enet/ 10212 10213FREESCALE SOC SOUND DRIVERS 10214M: Shengjiu Wang <shengjiu.wang@gmail.com> 10215M: Xiubo Li <Xiubo.Lee@gmail.com> 10216R: Fabio Estevam <festevam@gmail.com> 10217R: Nicolin Chen <nicoleotsuka@gmail.com> 10218L: linux-sound@vger.kernel.org 10219L: linuxppc-dev@lists.ozlabs.org 10220S: Maintained 10221F: sound/soc/fsl/fsl* 10222F: sound/soc/fsl/imx* 10223 10224FREESCALE SOC LPC32XX SOUND DRIVERS 10225M: J.M.B. Downing <jonathan.downing@nautel.com> 10226M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 10227R: Vladimir Zapolskiy <vz@mleia.com> 10228L: linux-sound@vger.kernel.org 10229L: linuxppc-dev@lists.ozlabs.org 10230S: Maintained 10231F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 10232F: sound/soc/fsl/lpc3xxx-* 10233 10234FREESCALE SOC SOUND QMC DRIVER 10235M: Herve Codina <herve.codina@bootlin.com> 10236L: linux-sound@vger.kernel.org 10237L: linuxppc-dev@lists.ozlabs.org 10238S: Maintained 10239F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 10240F: sound/soc/fsl/fsl_qmc_audio.c 10241 10242FREESCALE USB PERIPHERAL DRIVERS 10243L: linux-usb@vger.kernel.org 10244L: linuxppc-dev@lists.ozlabs.org 10245S: Orphan 10246F: drivers/usb/gadget/udc/fsl* 10247 10248FREESCALE USB PHY DRIVER 10249L: linux-usb@vger.kernel.org 10250L: linuxppc-dev@lists.ozlabs.org 10251S: Orphan 10252F: drivers/usb/phy/phy-fsl-usb* 10253 10254FREEVXFS FILESYSTEM 10255M: Christoph Hellwig <hch@infradead.org> 10256S: Maintained 10257W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 10258F: fs/freevxfs/ 10259 10260FREEZER 10261M: "Rafael J. Wysocki" <rafael@kernel.org> 10262R: Pavel Machek <pavel@kernel.org> 10263L: linux-pm@vger.kernel.org 10264S: Supported 10265F: Documentation/power/freezing-of-tasks.rst 10266F: include/linux/freezer.h 10267F: kernel/freezer.c 10268 10269FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 10270M: Eric Biggers <ebiggers@kernel.org> 10271M: Theodore Y. Ts'o <tytso@mit.edu> 10272M: Jaegeuk Kim <jaegeuk@kernel.org> 10273L: linux-fscrypt@vger.kernel.org 10274S: Supported 10275Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 10276T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 10277F: Documentation/filesystems/fscrypt.rst 10278F: fs/crypto/ 10279F: include/linux/fscrypt.h 10280F: include/uapi/linux/fscrypt.h 10281 10282FSI SUBSYSTEM 10283M: Eddie James <eajames@linux.ibm.com> 10284R: Ninad Palsule <ninad@linux.ibm.com> 10285L: linux-fsi@lists.ozlabs.org 10286S: Supported 10287Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 10288F: Documentation/devicetree/bindings/fsi/ 10289F: drivers/fsi/ 10290F: include/linux/fsi*.h 10291F: include/trace/events/fsi*.h 10292 10293FSI-ATTACHED I2C DRIVER 10294M: Eddie James <eajames@linux.ibm.com> 10295L: linux-i2c@vger.kernel.org 10296L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 10297S: Maintained 10298F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 10299F: drivers/i2c/busses/i2c-fsi.c 10300 10301FSI-ATTACHED SPI DRIVER 10302M: Eddie James <eajames@linux.ibm.com> 10303L: linux-spi@vger.kernel.org 10304S: Maintained 10305F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 10306F: drivers/spi/spi-fsi.c 10307 10308FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 10309M: Jan Kara <jack@suse.cz> 10310R: Amir Goldstein <amir73il@gmail.com> 10311L: linux-fsdevel@vger.kernel.org 10312S: Maintained 10313T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10314F: fs/notify/ 10315F: include/linux/fsnotify*.h 10316 10317FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10318M: Eric Biggers <ebiggers@kernel.org> 10319M: Theodore Y. Ts'o <tytso@mit.edu> 10320L: fsverity@lists.linux.dev 10321S: Supported 10322Q: https://patchwork.kernel.org/project/fsverity/list/ 10323T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10324F: Documentation/filesystems/fsverity.rst 10325F: fs/verity/ 10326F: include/linux/fsverity.h 10327F: include/uapi/linux/fsverity.h 10328 10329FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10330M: Michael Zaidman <michael.zaidman@gmail.com> 10331L: linux-i2c@vger.kernel.org 10332L: linux-input@vger.kernel.org 10333S: Maintained 10334F: drivers/hid/hid-ft260.c 10335 10336FUJITSU LAPTOP EXTRAS 10337M: Jonathan Woithe <jwoithe@just42.net> 10338L: platform-driver-x86@vger.kernel.org 10339S: Maintained 10340F: drivers/platform/x86/fujitsu-laptop.c 10341 10342FUJITSU TABLET EXTRAS 10343M: Robert Gerlach <khnz@gmx.de> 10344L: platform-driver-x86@vger.kernel.org 10345S: Maintained 10346F: drivers/platform/x86/fujitsu-tablet.c 10347 10348FUNCTION HOOKS (FTRACE) 10349M: Steven Rostedt <rostedt@goodmis.org> 10350M: Masami Hiramatsu <mhiramat@kernel.org> 10351R: Mark Rutland <mark.rutland@arm.com> 10352L: linux-kernel@vger.kernel.org 10353L: linux-trace-kernel@vger.kernel.org 10354S: Maintained 10355Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10356T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10357F: Documentation/trace/ftrace* 10358F: arch/*/*/*/*ftrace* 10359F: arch/*/*/*ftrace* 10360F: include/*/ftrace.h 10361F: kernel/trace/fgraph.c 10362F: kernel/trace/ftrace* 10363F: samples/ftrace 10364 10365FUNGIBLE ETHERNET DRIVERS 10366M: Dimitris Michailidis <dmichail@fungible.com> 10367L: netdev@vger.kernel.org 10368S: Maintained 10369F: drivers/net/ethernet/fungible/ 10370 10371FUSE: FILESYSTEM IN USERSPACE 10372M: Miklos Szeredi <miklos@szeredi.hu> 10373L: linux-fsdevel@vger.kernel.org 10374S: Maintained 10375W: https://github.com/libfuse/ 10376T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10377F: Documentation/filesystems/fuse/* 10378F: fs/fuse/ 10379F: include/uapi/linux/fuse.h 10380F: tools/testing/selftests/filesystems/fuse/ 10381 10382FUTEX SUBSYSTEM 10383M: Thomas Gleixner <tglx@kernel.org> 10384M: Ingo Molnar <mingo@redhat.com> 10385R: Peter Zijlstra <peterz@infradead.org> 10386R: Darren Hart <dvhart@infradead.org> 10387R: Davidlohr Bueso <dave@stgolabs.net> 10388R: André Almeida <andrealmeid@igalia.com> 10389L: linux-kernel@vger.kernel.org 10390S: Maintained 10391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10392F: Documentation/locking/*futex* 10393F: include/asm-generic/futex.h 10394F: include/linux/futex.h 10395F: include/uapi/linux/futex.h 10396F: kernel/futex/* 10397F: tools/perf/bench/futex* 10398F: tools/testing/selftests/futex/ 10399 10400FWCTL SUBSYSTEM 10401M: Dave Jiang <dave.jiang@intel.com> 10402M: Jason Gunthorpe <jgg@nvidia.com> 10403M: Saeed Mahameed <saeedm@nvidia.com> 10404R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10405S: Maintained 10406F: Documentation/userspace-api/fwctl/ 10407F: drivers/fwctl/ 10408F: include/linux/fwctl.h 10409F: include/uapi/fwctl/ 10410 10411FWCTL MLX5 DRIVER 10412M: Saeed Mahameed <saeedm@nvidia.com> 10413R: Itay Avraham <itayavr@nvidia.com> 10414L: linux-kernel@vger.kernel.org 10415S: Maintained 10416F: drivers/fwctl/mlx5/ 10417 10418FWCTL PDS DRIVER 10419M: Brett Creeley <brett.creeley@amd.com> 10420L: linux-kernel@vger.kernel.org 10421S: Maintained 10422F: drivers/fwctl/pds/ 10423 10424GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10425M: Sebastian Reichel <sre@kernel.org> 10426L: linux-media@vger.kernel.org 10427S: Maintained 10428F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10429F: drivers/media/i2c/gc0308.c 10430 10431GALAXYCORE GC0310 CAMERA SENSOR DRIVER 10432M: Hans de Goede <hansg@kernel.org> 10433L: linux-media@vger.kernel.org 10434S: Maintained 10435F: drivers/media/i2c/gc0310.c 10436 10437GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10438M: Zhi Mao <zhi.mao@mediatek.com> 10439L: linux-media@vger.kernel.org 10440S: Maintained 10441F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10442F: drivers/media/i2c/gc05a2.c 10443 10444GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10445M: Zhi Mao <zhi.mao@mediatek.com> 10446L: linux-media@vger.kernel.org 10447S: Maintained 10448F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10449F: drivers/media/i2c/gc08a3.c 10450 10451GALAXYCORE GC2145 SENSOR DRIVER 10452M: Alain Volmat <alain.volmat@foss.st.com> 10453L: linux-media@vger.kernel.org 10454S: Maintained 10455T: git git://linuxtv.org/media.git 10456F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10457F: drivers/media/i2c/gc2145.c 10458 10459GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10460M: Tim Harvey <tharvey@gateworks.com> 10461S: Maintained 10462F: Documentation/devicetree/bindings/embedded-controller/gw,gsc.yaml 10463F: Documentation/hwmon/gsc-hwmon.rst 10464F: drivers/hwmon/gsc-hwmon.c 10465F: drivers/mfd/gateworks-gsc.c 10466F: include/linux/mfd/gsc.h 10467F: include/linux/platform_data/gsc_hwmon.h 10468 10469GCC PLUGINS 10470M: Kees Cook <kees@kernel.org> 10471L: linux-hardening@vger.kernel.org 10472S: Maintained 10473T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10474F: Documentation/kbuild/gcc-plugins.rst 10475F: scripts/Makefile.gcc-plugins 10476F: scripts/gcc-plugins/ 10477 10478GCOV BASED KERNEL PROFILING 10479M: Peter Oberparleiter <oberpar@linux.ibm.com> 10480S: Maintained 10481F: Documentation/dev-tools/gcov.rst 10482F: kernel/gcov/ 10483 10484GDB KERNEL DEBUGGING HELPER SCRIPTS 10485M: Jan Kiszka <jan.kiszka@siemens.com> 10486M: Kieran Bingham <kbingham@kernel.org> 10487S: Supported 10488F: scripts/gdb/ 10489 10490GE HEALTHCARE PMC ADC DRIVER 10491M: Herve Codina <herve.codina@bootlin.com> 10492L: linux-iio@vger.kernel.org 10493S: Maintained 10494F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10495F: drivers/iio/adc/gehc-pmc-adc.c 10496F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10497 10498GEMINI CRYPTO DRIVER 10499M: Corentin Labbe <clabbe@baylibre.com> 10500L: linux-crypto@vger.kernel.org 10501S: Maintained 10502F: drivers/crypto/gemini/ 10503 10504GEMTEK FM RADIO RECEIVER DRIVER 10505M: Hans Verkuil <hverkuil@kernel.org> 10506L: linux-media@vger.kernel.org 10507S: Maintained 10508W: https://linuxtv.org 10509T: git git://linuxtv.org/media.git 10510F: drivers/media/radio/radio-gemtek* 10511 10512GENDWARFKSYMS 10513M: Sami Tolvanen <samitolvanen@google.com> 10514L: linux-modules@vger.kernel.org 10515L: linux-kbuild@vger.kernel.org 10516S: Maintained 10517F: scripts/gendwarfksyms/ 10518 10519GENERIC ARCHITECTURE TOPOLOGY 10520M: Sudeep Holla <sudeep.holla@arm.com> 10521L: linux-kernel@vger.kernel.org 10522S: Maintained 10523F: drivers/base/arch_topology.c 10524F: include/linux/arch_topology.h 10525 10526GENERIC ENTRY CODE 10527M: Thomas Gleixner <tglx@kernel.org> 10528M: Peter Zijlstra <peterz@infradead.org> 10529M: Andy Lutomirski <luto@kernel.org> 10530L: linux-kernel@vger.kernel.org 10531S: Maintained 10532T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10533F: include/linux/entry-common.h 10534F: include/linux/entry-virt.h 10535F: include/linux/irq-entry-common.h 10536F: kernel/entry/ 10537 10538GENERIC GPIO I2C DRIVER 10539M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10540S: Supported 10541F: drivers/i2c/busses/i2c-gpio.c 10542F: include/linux/platform_data/i2c-gpio.h 10543 10544GENERIC GPIO I2C MULTIPLEXER DRIVER 10545M: Peter Korsgaard <peter.korsgaard@barco.com> 10546L: linux-i2c@vger.kernel.org 10547S: Supported 10548F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10549F: drivers/i2c/muxes/i2c-mux-gpio.c 10550F: include/linux/platform_data/i2c-mux-gpio.h 10551 10552GENERIC GPIO RESET DRIVER 10553M: Krzysztof Kozlowski <krzk@kernel.org> 10554S: Maintained 10555F: drivers/reset/reset-gpio.c 10556 10557GENERIC HDLC (WAN) DRIVERS 10558M: Krzysztof Halasa <khc@pm.waw.pl> 10559S: Maintained 10560W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10561F: drivers/net/wan/c101.c 10562F: drivers/net/wan/hd6457* 10563F: drivers/net/wan/hdlc* 10564F: drivers/net/wan/n2.c 10565F: drivers/net/wan/pc300too.c 10566F: drivers/net/wan/pci200syn.c 10567F: drivers/net/wan/wanxl* 10568 10569GENERIC INCLUDE/ASM HEADER FILES 10570M: Arnd Bergmann <arnd@arndb.de> 10571L: linux-arch@vger.kernel.org 10572S: Maintained 10573T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10574F: include/asm-generic/ 10575F: include/uapi/asm-generic/ 10576 10577GENERIC PHY FRAMEWORK 10578M: Vinod Koul <vkoul@kernel.org> 10579R: Neil Armstrong <neil.armstrong@linaro.org> 10580L: linux-phy@lists.infradead.org 10581S: Supported 10582Q: https://patchwork.kernel.org/project/linux-phy/list/ 10583T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10584F: Documentation/devicetree/bindings/phy/ 10585F: drivers/phy/ 10586F: include/dt-bindings/phy/ 10587F: include/linux/phy/ 10588 10589GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10590M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10591S: Supported 10592F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10593F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10594 10595GENERIC PM DOMAINS 10596M: Ulf Hansson <ulf.hansson@linaro.org> 10597L: linux-pm@vger.kernel.org 10598S: Supported 10599F: Documentation/devicetree/bindings/power/power?domain* 10600T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10601F: drivers/pmdomain/ 10602F: include/linux/pm_domain.h 10603 10604GENERIC RADIX TREE 10605M: Kent Overstreet <kent.overstreet@linux.dev> 10606S: Supported 10607C: irc://irc.oftc.net/bcache 10608F: include/linux/generic-radix-tree.h 10609F: lib/generic-radix-tree.c 10610 10611GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10612M: Eugen Hristev <eugen.hristev@microchip.com> 10613L: linux-input@vger.kernel.org 10614S: Maintained 10615F: drivers/input/touchscreen/resistive-adc-touch.c 10616 10617GENERIC STRING LIBRARY 10618M: Kees Cook <kees@kernel.org> 10619R: Andy Shevchenko <andy@kernel.org> 10620L: linux-hardening@vger.kernel.org 10621S: Supported 10622T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10623F: include/linux/string.h 10624F: include/linux/string_choices.h 10625F: include/linux/string_helpers.h 10626F: lib/string.c 10627F: lib/string_helpers.c 10628F: lib/tests/string_helpers_kunit.c 10629F: lib/tests/string_kunit.c 10630F: scripts/coccinelle/api/string_choices.cocci 10631 10632GENERIC UIO DRIVER FOR PCI DEVICES 10633M: "Michael S. Tsirkin" <mst@redhat.com> 10634L: kvm@vger.kernel.org 10635S: Supported 10636F: drivers/uio/uio_pci_generic.c 10637 10638GENERIC VDSO LIBRARY 10639M: Andy Lutomirski <luto@kernel.org> 10640M: Thomas Gleixner <tglx@kernel.org> 10641M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10642L: linux-kernel@vger.kernel.org 10643S: Maintained 10644T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10645F: include/asm-generic/vdso/vsyscall.h 10646F: include/vdso/ 10647F: kernel/time/vsyscall.c 10648F: lib/vdso/ 10649F: tools/testing/selftests/vDSO/ 10650 10651GENWQE (IBM Generic Workqueue Card) 10652M: Frank Haverkamp <haver@linux.ibm.com> 10653S: Supported 10654F: drivers/misc/genwqe/ 10655 10656GET_MAINTAINER SCRIPT 10657M: Joe Perches <joe@perches.com> 10658S: Maintained 10659F: scripts/get_maintainer.pl 10660 10661GFS2 FILE SYSTEM 10662M: Andreas Gruenbacher <agruenba@redhat.com> 10663L: gfs2@lists.linux.dev 10664S: Supported 10665B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10666T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10667F: Documentation/filesystems/gfs2/ 10668F: fs/gfs2/ 10669F: include/uapi/linux/gfs2_ondisk.h 10670 10671GIGABYTE WATERFORCE SENSOR DRIVER 10672M: Aleksa Savic <savicaleksa83@gmail.com> 10673L: linux-hwmon@vger.kernel.org 10674S: Maintained 10675F: Documentation/hwmon/gigabyte_waterforce.rst 10676F: drivers/hwmon/gigabyte_waterforce.c 10677 10678GIGABYTE WMI DRIVER 10679M: Thomas Weißschuh <linux@weissschuh.net> 10680L: platform-driver-x86@vger.kernel.org 10681S: Maintained 10682F: drivers/platform/x86/gigabyte-wmi.c 10683 10684GNSS SUBSYSTEM 10685M: Johan Hovold <johan@kernel.org> 10686S: Maintained 10687T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10688F: Documentation/ABI/testing/sysfs-class-gnss 10689F: Documentation/devicetree/bindings/gnss/ 10690F: drivers/gnss/ 10691F: include/linux/gnss.h 10692 10693GO7007 MPEG CODEC 10694M: Hans Verkuil <hverkuil@kernel.org> 10695L: linux-media@vger.kernel.org 10696S: Maintained 10697F: drivers/media/usb/go7007/ 10698 10699GOCONTROLL MODULINE MODULE SLOT 10700M: Maud Spierings <maudspierings@gocontroll.com> 10701S: Maintained 10702F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10703 10704GOODIX TOUCHSCREEN 10705M: Hans de Goede <hansg@kernel.org> 10706L: linux-input@vger.kernel.org 10707S: Maintained 10708F: drivers/input/touchscreen/goodix* 10709 10710GOOGLE ETHERNET DRIVERS 10711M: Joshua Washington <joshwash@google.com> 10712M: Harshitha Ramamurthy <hramamurthy@google.com> 10713L: netdev@vger.kernel.org 10714S: Maintained 10715F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10716F: drivers/net/ethernet/google 10717 10718GOOGLE FIRMWARE DRIVERS 10719M: Tzung-Bi Shih <tzungbi@kernel.org> 10720R: Brian Norris <briannorris@chromium.org> 10721R: Julius Werner <jwerner@chromium.org> 10722L: chrome-platform@lists.linux.dev 10723S: Maintained 10724T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10725F: drivers/firmware/google/ 10726 10727GOOGLE TENSOR SoC SUPPORT 10728M: Peter Griffin <peter.griffin@linaro.org> 10729R: André Draszik <andre.draszik@linaro.org> 10730R: Tudor Ambarus <tudor.ambarus@linaro.org> 10731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10732L: linux-samsung-soc@vger.kernel.org 10733S: Maintained 10734P: Documentation/process/maintainer-soc-clean-dts.rst 10735C: irc://irc.oftc.net/pixel6-kernel-dev 10736F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10737F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10738F: arch/arm64/boot/dts/exynos/google/ 10739F: drivers/clk/samsung/clk-gs101.c 10740F: drivers/soc/samsung/gs101-pmu.c 10741F: drivers/phy/samsung/phy-gs101-ufs.c 10742F: include/dt-bindings/clock/google,gs101* 10743K: [gG]oogle.?[tT]ensor 10744 10745GPD FAN DRIVER 10746M: Cryolitia PukNgae <cryolitia@uniontech.com> 10747L: linux-hwmon@vger.kernel.org 10748S: Maintained 10749F: Documentation/hwmon/gpd-fan.rst 10750F: drivers/hwmon/gpd-fan.c 10751 10752GPD POCKET FAN DRIVER 10753M: Hans de Goede <hansg@kernel.org> 10754L: platform-driver-x86@vger.kernel.org 10755S: Maintained 10756F: drivers/platform/x86/gpd-pocket-fan.c 10757 10758GPIB DRIVERS 10759M: Dave Penkler <dpenkler@gmail.com> 10760S: Maintained 10761F: drivers/gpib/ 10762F: include/uapi/linux/gpib.h 10763F: include/uapi/linux/gpib_ioctl.h 10764 10765GPIO ACPI SUPPORT 10766M: Mika Westerberg <westeri@kernel.org> 10767M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10768L: linux-gpio@vger.kernel.org 10769L: linux-acpi@vger.kernel.org 10770S: Supported 10771T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10772F: Documentation/firmware-guide/acpi/gpio-properties.rst 10773F: drivers/gpio/gpiolib-acpi-*.c 10774F: drivers/gpio/gpiolib-acpi.h 10775 10776GPIO AGGREGATOR 10777M: Geert Uytterhoeven <geert+renesas@glider.be> 10778L: linux-gpio@vger.kernel.org 10779S: Supported 10780F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10781F: drivers/gpio/gpio-aggregator.c 10782 10783GPIO IR Transmitter 10784M: Sean Young <sean@mess.org> 10785L: linux-media@vger.kernel.org 10786S: Maintained 10787F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10788F: drivers/media/rc/gpio-ir-tx.c 10789 10790GPIO MOCKUP DRIVER 10791M: Bamvor Jian Zhang <bamv2005@gmail.com> 10792L: linux-gpio@vger.kernel.org 10793S: Maintained 10794F: drivers/gpio/gpio-mockup.c 10795F: tools/testing/selftests/gpio/ 10796 10797GPIO REGMAP 10798M: Michael Walle <mwalle@kernel.org> 10799S: Maintained 10800F: drivers/gpio/gpio-regmap.c 10801F: include/linux/gpio/regmap.h 10802K: (devm_)?gpio_regmap_(un)?register 10803 10804GPIO SLOPPY LOGIC ANALYZER 10805M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10806S: Supported 10807F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10808F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10809F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10810 10811GPIO SUBSYSTEM 10812M: Linus Walleij <linusw@kernel.org> 10813M: Bartosz Golaszewski <brgl@kernel.org> 10814L: linux-gpio@vger.kernel.org 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10817F: Documentation/admin-guide/gpio/ 10818F: Documentation/devicetree/bindings/gpio/ 10819F: Documentation/driver-api/gpio/ 10820F: drivers/gpio/ 10821F: include/dt-bindings/gpio/ 10822F: include/linux/gpio.h 10823F: include/linux/gpio/ 10824F: include/linux/of_gpio.h 10825K: (devm_)?gpio_(request|free|direction|get|set) 10826K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10827K: devm_gpiod_unhinge 10828 10829GPIO UAPI 10830M: Bartosz Golaszewski <brgl@kernel.org> 10831R: Kent Gibson <warthog618@gmail.com> 10832L: linux-gpio@vger.kernel.org 10833S: Maintained 10834T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10835F: Documentation/ABI/obsolete/sysfs-gpio 10836F: Documentation/ABI/testing/gpio-cdev 10837F: Documentation/userspace-api/gpio/ 10838F: drivers/gpio/gpiolib-cdev.c 10839F: include/uapi/linux/gpio.h 10840F: tools/gpio/ 10841 10842GRETH 10/100/1G Ethernet MAC device driver 10843M: Andreas Larsson <andreas@gaisler.com> 10844L: netdev@vger.kernel.org 10845S: Maintained 10846F: drivers/net/ethernet/aeroflex/ 10847 10848GREYBUS AUDIO PROTOCOLS DRIVERS 10849M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10850M: Mark Greer <mgreer@animalcreek.com> 10851S: Maintained 10852F: drivers/staging/greybus/audio_apbridgea.c 10853F: drivers/staging/greybus/audio_apbridgea.h 10854F: drivers/staging/greybus/audio_codec.c 10855F: drivers/staging/greybus/audio_codec.h 10856F: drivers/staging/greybus/audio_gb.c 10857F: drivers/staging/greybus/audio_manager.c 10858F: drivers/staging/greybus/audio_manager.h 10859F: drivers/staging/greybus/audio_manager_module.c 10860F: drivers/staging/greybus/audio_manager_private.h 10861F: drivers/staging/greybus/audio_manager_sysfs.c 10862F: drivers/staging/greybus/audio_module.c 10863F: drivers/staging/greybus/audio_topology.c 10864 10865GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10866M: Viresh Kumar <vireshk@kernel.org> 10867S: Maintained 10868F: drivers/staging/greybus/authentication.c 10869F: drivers/staging/greybus/bootrom.c 10870F: drivers/staging/greybus/firmware.h 10871F: drivers/staging/greybus/fw-core.c 10872F: drivers/staging/greybus/fw-download.c 10873F: drivers/staging/greybus/fw-management.c 10874F: drivers/staging/greybus/greybus_authentication.h 10875F: drivers/staging/greybus/greybus_firmware.h 10876F: drivers/staging/greybus/hid.c 10877F: drivers/staging/greybus/i2c.c 10878F: drivers/staging/greybus/spi.c 10879F: drivers/staging/greybus/spilib.c 10880F: drivers/staging/greybus/spilib.h 10881 10882GREYBUS LOOPBACK DRIVER 10883M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10884S: Maintained 10885F: drivers/staging/greybus/loopback.c 10886 10887GREYBUS PLATFORM DRIVERS 10888M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10889S: Maintained 10890F: drivers/staging/greybus/arche-apb-ctrl.c 10891F: drivers/staging/greybus/arche-platform.c 10892F: drivers/staging/greybus/arche_platform.h 10893 10894GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10895M: Rui Miguel Silva <rmfrfs@gmail.com> 10896S: Maintained 10897F: drivers/staging/greybus/gpio.c 10898F: drivers/staging/greybus/light.c 10899F: drivers/staging/greybus/power_supply.c 10900F: drivers/staging/greybus/sdio.c 10901F: drivers/staging/greybus/spi.c 10902F: drivers/staging/greybus/spilib.c 10903 10904GREYBUS BEAGLEPLAY DRIVERS 10905M: Ayush Singh <ayushdevel1325@gmail.com> 10906L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10907S: Maintained 10908F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10909F: drivers/greybus/gb-beagleplay.c 10910 10911GREYBUS SUBSYSTEM 10912M: Johan Hovold <johan@kernel.org> 10913M: Alex Elder <elder@kernel.org> 10914M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10915L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10916S: Maintained 10917F: drivers/greybus/ 10918F: drivers/staging/greybus/ 10919F: include/linux/greybus.h 10920F: include/linux/greybus/ 10921 10922GREYBUS UART PROTOCOLS DRIVERS 10923M: David Lin <dtwlin@gmail.com> 10924S: Maintained 10925F: drivers/staging/greybus/log.c 10926F: drivers/staging/greybus/uart.c 10927 10928GS1662 VIDEO SERIALIZER 10929M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10930L: linux-media@vger.kernel.org 10931S: Maintained 10932T: git git://linuxtv.org/media.git 10933F: drivers/media/spi/gs1662.c 10934 10935GSPCA FINEPIX SUBDRIVER 10936M: Frank Zago <frank@zago.net> 10937L: linux-media@vger.kernel.org 10938S: Maintained 10939T: git git://linuxtv.org/media.git 10940F: drivers/media/usb/gspca/finepix.c 10941 10942GSPCA GL860 SUBDRIVER 10943M: Olivier Lorin <o.lorin@laposte.net> 10944L: linux-media@vger.kernel.org 10945S: Maintained 10946T: git git://linuxtv.org/media.git 10947F: drivers/media/usb/gspca/gl860/ 10948 10949GSPCA M5602 SUBDRIVER 10950M: Erik Andren <erik.andren@gmail.com> 10951L: linux-media@vger.kernel.org 10952S: Maintained 10953T: git git://linuxtv.org/media.git 10954F: drivers/media/usb/gspca/m5602/ 10955 10956GSPCA PAC207 SONIXB SUBDRIVER 10957M: Hans Verkuil <hverkuil@kernel.org> 10958L: linux-media@vger.kernel.org 10959S: Odd Fixes 10960T: git git://linuxtv.org/media.git 10961F: drivers/media/usb/gspca/pac207.c 10962 10963GSPCA SN9C20X SUBDRIVER 10964M: Brian Johnson <brijohn@gmail.com> 10965L: linux-media@vger.kernel.org 10966S: Maintained 10967T: git git://linuxtv.org/media.git 10968F: drivers/media/usb/gspca/sn9c20x.c 10969 10970GSPCA T613 SUBDRIVER 10971M: Leandro Costantino <lcostantino@gmail.com> 10972L: linux-media@vger.kernel.org 10973S: Maintained 10974T: git git://linuxtv.org/media.git 10975F: drivers/media/usb/gspca/t613.c 10976 10977GSPCA USB WEBCAM DRIVER 10978M: Hans Verkuil <hverkuil@kernel.org> 10979L: linux-media@vger.kernel.org 10980S: Odd Fixes 10981T: git git://linuxtv.org/media.git 10982F: drivers/media/usb/gspca/ 10983 10984GTP (GPRS Tunneling Protocol) 10985M: Pablo Neira Ayuso <pablo@netfilter.org> 10986M: Harald Welte <laforge@gnumonks.org> 10987L: osmocom-net-gprs@lists.osmocom.org 10988S: Maintained 10989T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10990F: drivers/net/gtp.c 10991 10992GUID PARTITION TABLE (GPT) 10993M: Davidlohr Bueso <dave@stgolabs.net> 10994L: linux-efi@vger.kernel.org 10995S: Maintained 10996F: block/partitions/efi.* 10997 10998HABANALABS PCI DRIVER 10999M: Koby Elbaz <koby.elbaz@intel.com> 11000M: Konstantin Sinyuk <konstantin.sinyuk@intel.com> 11001L: dri-devel@lists.freedesktop.org 11002S: Supported 11003C: irc://irc.oftc.net/dri-devel 11004T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 11005F: Documentation/ABI/testing/debugfs-driver-habanalabs 11006F: Documentation/ABI/testing/sysfs-driver-habanalabs 11007F: drivers/accel/habanalabs/ 11008F: include/linux/habanalabs/ 11009F: include/trace/events/habanalabs.h 11010F: include/uapi/drm/habanalabs_accel.h 11011 11012HACKRF MEDIA DRIVER 11013L: linux-media@vger.kernel.org 11014S: Orphan 11015W: https://linuxtv.org 11016Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11017F: drivers/media/usb/hackrf/ 11018 11019HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 11020M: Chuck Lever <chuck.lever@oracle.com> 11021L: kernel-tls-handshake@lists.linux.dev 11022L: netdev@vger.kernel.org 11023S: Maintained 11024F: Documentation/netlink/specs/handshake.yaml 11025F: Documentation/networking/tls-handshake.rst 11026F: include/net/handshake.h 11027F: include/trace/events/handshake.h 11028F: net/handshake/ 11029 11030HANTRO VPU CODEC DRIVER 11031M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 11032M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 11033M: Philipp Zabel <p.zabel@pengutronix.de> 11034L: linux-media@vger.kernel.org 11035L: linux-rockchip@lists.infradead.org 11036S: Maintained 11037F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 11038F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 11039F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 11040F: drivers/media/platform/verisilicon/ 11041 11042HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 11043M: Frank Seidel <frank@f-seidel.de> 11044L: platform-driver-x86@vger.kernel.org 11045S: Maintained 11046W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 11047F: drivers/platform/x86/hdaps.c 11048 11049HARDWARE MONITORING 11050M: Guenter Roeck <linux@roeck-us.net> 11051L: linux-hwmon@vger.kernel.org 11052S: Maintained 11053W: http://hwmon.wiki.kernel.org/ 11054T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 11055F: Documentation/ABI/testing/sysfs-class-hwmon 11056F: Documentation/devicetree/bindings/hwmon/ 11057F: Documentation/hwmon/ 11058F: drivers/hwmon/ 11059F: include/linux/hwmon*.h 11060F: include/trace/events/hwmon*.h 11061K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 11062 11063HARDWARE RANDOM NUMBER GENERATOR CORE 11064M: Olivia Mackall <olivia@selenic.com> 11065M: Herbert Xu <herbert@gondor.apana.org.au> 11066L: linux-crypto@vger.kernel.org 11067S: Odd fixes 11068F: Documentation/admin-guide/hw_random.rst 11069F: Documentation/devicetree/bindings/rng/ 11070F: drivers/char/hw_random/ 11071F: include/linux/hw_random.h 11072 11073HARDWARE SPINLOCK CORE 11074M: Bjorn Andersson <andersson@kernel.org> 11075R: Baolin Wang <baolin.wang7@gmail.com> 11076L: linux-remoteproc@vger.kernel.org 11077S: Maintained 11078T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 11079F: Documentation/devicetree/bindings/hwlock/ 11080F: Documentation/locking/hwspinlock.rst 11081F: drivers/hwspinlock/ 11082F: include/linux/hwspinlock.h 11083 11084HARDWARE TRACING FACILITIES 11085M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11086S: Maintained 11087F: drivers/hwtracing/ 11088 11089HARMONY SOUND DRIVER 11090L: linux-parisc@vger.kernel.org 11091S: Maintained 11092F: sound/parisc/harmony.* 11093 11094HDPVR USB VIDEO ENCODER DRIVER 11095M: Hans Verkuil <hverkuil@kernel.org> 11096L: linux-media@vger.kernel.org 11097S: Odd Fixes 11098W: https://linuxtv.org 11099T: git git://linuxtv.org/media.git 11100F: drivers/media/usb/hdpvr/ 11101 11102HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 11103M: Keng-Yu Lin <keng-yu.lin@hpe.com> 11104S: Supported 11105F: drivers/misc/hpilo.[ch] 11106 11107HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 11108M: Craig Lamparter <craig.lamparter@hpe.com> 11109S: Supported 11110F: Documentation/watchdog/hpwdt.rst 11111F: drivers/watchdog/hpwdt.c 11112 11113HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 11114M: Don Brace <don.brace@microchip.com> 11115L: storagedev@microchip.com 11116L: linux-scsi@vger.kernel.org 11117S: Supported 11118F: Documentation/scsi/hpsa.rst 11119F: drivers/scsi/hpsa*.[ch] 11120F: include/linux/cciss*.h 11121F: include/uapi/linux/cciss*.h 11122 11123HFI1 DRIVER 11124M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 11125L: linux-rdma@vger.kernel.org 11126S: Supported 11127F: drivers/infiniband/hw/hfi1 11128 11129HFS FILESYSTEM 11130M: Viacheslav Dubeyko <slava@dubeyko.com> 11131M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11132M: Yangtao Li <frank.li@vivo.com> 11133L: linux-fsdevel@vger.kernel.org 11134S: Maintained 11135T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11136F: Documentation/filesystems/hfs.rst 11137F: fs/hfs/ 11138F: include/linux/hfs_common.h 11139 11140HFSPLUS FILESYSTEM 11141M: Viacheslav Dubeyko <slava@dubeyko.com> 11142M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11143M: Yangtao Li <frank.li@vivo.com> 11144L: linux-fsdevel@vger.kernel.org 11145S: Maintained 11146T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11147F: Documentation/filesystems/hfsplus.rst 11148F: fs/hfsplus/ 11149F: include/linux/hfs_common.h 11150 11151HGA FRAMEBUFFER DRIVER 11152M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 11153L: linux-nvidia@lists.surfsouth.com 11154S: Maintained 11155W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 11156F: drivers/video/fbdev/hgafb.c 11157 11158HIBERNATION (aka Software Suspend, aka swsusp) 11159M: "Rafael J. Wysocki" <rafael@kernel.org> 11160R: Pavel Machek <pavel@kernel.org> 11161L: linux-pm@vger.kernel.org 11162S: Supported 11163B: https://bugzilla.kernel.org 11164F: arch/*/include/asm/suspend*.h 11165F: arch/x86/power/ 11166F: drivers/base/power/ 11167F: include/linux/freezer.h 11168F: include/linux/pm.h 11169F: include/linux/suspend.h 11170F: kernel/power/ 11171 11172HID CORE LAYER 11173M: Jiri Kosina <jikos@kernel.org> 11174M: Benjamin Tissoires <bentiss@kernel.org> 11175L: linux-input@vger.kernel.org 11176S: Maintained 11177T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11178F: Documentation/hid/ 11179F: drivers/hid/ 11180F: include/linux/hid* 11181F: include/uapi/linux/hid* 11182F: samples/hid/ 11183F: tools/testing/selftests/hid/ 11184 11185HID LOGITECH DRIVERS 11186R: Filipe Laíns <lains@riseup.net> 11187L: linux-input@vger.kernel.org 11188S: Maintained 11189F: drivers/hid/hid-logitech-* 11190 11191HID NVIDIA SHIELD DRIVER 11192M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 11193L: linux-input@vger.kernel.org 11194S: Maintained 11195F: drivers/hid/hid-nvidia-shield.c 11196 11197HID PHOENIX RC FLIGHT CONTROLLER 11198M: Marcus Folkesson <marcus.folkesson@gmail.com> 11199L: linux-input@vger.kernel.org 11200S: Maintained 11201F: drivers/hid/hid-pxrc.c 11202 11203HID PLAYSTATION DRIVER 11204M: Roderick Colenbrander <roderick.colenbrander@sony.com> 11205L: linux-input@vger.kernel.org 11206S: Supported 11207F: drivers/hid/hid-playstation.c 11208 11209HID SENSOR HUB DRIVERS 11210M: Jiri Kosina <jikos@kernel.org> 11211M: Jonathan Cameron <jic23@kernel.org> 11212M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11213L: linux-input@vger.kernel.org 11214L: linux-iio@vger.kernel.org 11215S: Maintained 11216F: Documentation/hid/hid-sensor* 11217F: drivers/hid/hid-sensor-* 11218F: drivers/iio/*/hid-* 11219F: include/linux/hid-sensor-* 11220 11221HID UNIVERSAL PIDFF DRIVER 11222M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 11223M: Oleg Makarenko <oleg@makarenk.ooo> 11224L: linux-input@vger.kernel.org 11225S: Maintained 11226B: https://github.com/JacKeTUs/universal-pidff/issues 11227F: drivers/hid/hid-universal-pidff.c 11228 11229HID VRC-2 CAR CONTROLLER DRIVER 11230M: Marcus Folkesson <marcus.folkesson@gmail.com> 11231L: linux-input@vger.kernel.org 11232S: Maintained 11233F: drivers/hid/hid-vrc2.c 11234 11235HID WACOM DRIVER 11236M: Ping Cheng <ping.cheng@wacom.com> 11237M: Jason Gerecke <jason.gerecke@wacom.com> 11238L: linux-input@vger.kernel.org 11239S: Maintained 11240F: drivers/hid/wacom.h 11241F: drivers/hid/wacom_* 11242 11243HID++ LOGITECH DRIVERS 11244R: Filipe Laíns <lains@riseup.net> 11245R: Bastien Nocera <hadess@hadess.net> 11246L: linux-input@vger.kernel.org 11247S: Maintained 11248F: drivers/hid/hid-logitech-hidpp.c 11249 11250HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 11251M: Anna-Maria Behnsen <anna-maria@linutronix.de> 11252M: Frederic Weisbecker <frederic@kernel.org> 11253M: Thomas Gleixner <tglx@kernel.org> 11254L: linux-kernel@vger.kernel.org 11255S: Maintained 11256T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 11257F: Documentation/timers/ 11258F: include/linux/clockchips.h 11259F: include/linux/delay.h 11260F: include/linux/hrtimer.h 11261F: include/linux/timer.h 11262F: kernel/time/clockevents.c 11263F: kernel/time/hrtimer.c 11264F: kernel/time/sleep_timeout.c 11265F: kernel/time/timer.c 11266F: kernel/time/timer_list.c 11267F: kernel/time/timer_migration.* 11268F: tools/testing/selftests/timers/ 11269 11270DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 11271M: Andreas Hindborg <a.hindborg@kernel.org> 11272R: Boqun Feng <boqun.feng@gmail.com> 11273R: FUJITA Tomonori <fujita.tomonori@gmail.com> 11274R: Frederic Weisbecker <frederic@kernel.org> 11275R: Lyude Paul <lyude@redhat.com> 11276R: Thomas Gleixner <tglx@kernel.org> 11277R: Anna-Maria Behnsen <anna-maria@linutronix.de> 11278R: John Stultz <jstultz@google.com> 11279R: Stephen Boyd <sboyd@kernel.org> 11280L: rust-for-linux@vger.kernel.org 11281S: Supported 11282W: https://rust-for-linux.com 11283B: https://github.com/Rust-for-Linux/linux/issues 11284T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 11285F: rust/kernel/time.rs 11286F: rust/kernel/time/ 11287 11288HIGH-SPEED SCC DRIVER FOR AX.25 11289L: linux-hams@vger.kernel.org 11290S: Orphan 11291F: drivers/net/hamradio/scc.c 11292 11293HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 11294M: HighPoint Linux Team <linux@highpoint-tech.com> 11295S: Supported 11296W: http://www.highpoint-tech.com 11297F: Documentation/scsi/hptiop.rst 11298F: drivers/scsi/hptiop.c 11299 11300HIKEY960 ONBOARD USB GPIO HUB DRIVER 11301M: John Stultz <jstultz@google.com> 11302L: linux-kernel@vger.kernel.org 11303S: Maintained 11304F: drivers/misc/hisi_hikey_usb.c 11305 11306HIMAX HX83112B TOUCHSCREEN SUPPORT 11307M: Job Noorman <job@noorman.info> 11308L: linux-input@vger.kernel.org 11309S: Maintained 11310F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 11311F: drivers/input/touchscreen/himax_hx83112b.c 11312 11313HIMAX HX852X TOUCHSCREEN DRIVER 11314M: Stephan Gerhold <stephan@gerhold.net> 11315L: linux-input@vger.kernel.org 11316S: Maintained 11317F: Documentation/devicetree/bindings/input/touchscreen/himax,hx852es.yaml 11318F: drivers/input/touchscreen/himax_hx852x.c 11319 11320HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 11321M: Kurt Kanzenbach <kurt@linutronix.de> 11322L: netdev@vger.kernel.org 11323S: Maintained 11324F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 11325F: drivers/net/dsa/hirschmann/* 11326F: include/linux/platform_data/hirschmann-hellcreek.h 11327F: net/dsa/tag_hellcreek.c 11328 11329HISILICON DMA DRIVER 11330M: Zhou Wang <wangzhou1@hisilicon.com> 11331M: Longfang Liu <liulongfang@huawei.com> 11332L: dmaengine@vger.kernel.org 11333S: Maintained 11334F: drivers/dma/hisi_dma.c 11335 11336HISILICON GPIO DRIVER 11337M: Yang Shen <shenyang39@huawei.com> 11338L: linux-gpio@vger.kernel.org 11339S: Maintained 11340F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11341F: drivers/gpio/gpio-hisi.c 11342 11343HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11344M: Zhiqi Song <songzhiqi1@huawei.com> 11345M: Longfang Liu <liulongfang@huawei.com> 11346L: linux-crypto@vger.kernel.org 11347S: Maintained 11348F: Documentation/ABI/testing/debugfs-hisi-hpre 11349F: drivers/crypto/hisilicon/hpre/hpre.h 11350F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11351F: drivers/crypto/hisilicon/hpre/hpre_main.c 11352 11353HISILICON HNS3 PMU DRIVER 11354M: Jijie Shao <shaojijie@huawei.com> 11355S: Supported 11356F: Documentation/admin-guide/perf/hns3-pmu.rst 11357F: drivers/perf/hisilicon/hns3_pmu.c 11358 11359HISILICON I2C CONTROLLER DRIVER 11360M: Devyn Liu <liudingyuan@h-partners.com> 11361L: linux-i2c@vger.kernel.org 11362S: Maintained 11363W: https://www.hisilicon.com 11364F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11365F: drivers/i2c/busses/i2c-hisi.c 11366 11367HISILICON KUNPENG SOC HCCS DRIVER 11368M: Huisong Li <lihuisong@huawei.com> 11369S: Maintained 11370F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11371F: drivers/soc/hisilicon/kunpeng_hccs.c 11372F: drivers/soc/hisilicon/kunpeng_hccs.h 11373 11374HISILICON LPC BUS DRIVER 11375M: Jay Fang <f.fangjian@huawei.com> 11376S: Maintained 11377W: http://www.hisilicon.com 11378F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11379F: drivers/bus/hisi_lpc.c 11380 11381HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11382M: Jian Shen <shenjian15@huawei.com> 11383M: Salil Mehta <salil.mehta@huawei.com> 11384M: Jijie Shao <shaojijie@huawei.com> 11385L: netdev@vger.kernel.org 11386S: Maintained 11387W: http://www.hisilicon.com 11388F: drivers/net/ethernet/hisilicon/hns3/ 11389 11390HISILICON NETWORK HIBMCGE DRIVER 11391M: Jijie Shao <shaojijie@huawei.com> 11392L: netdev@vger.kernel.org 11393S: Maintained 11394F: drivers/net/ethernet/hisilicon/hibmcge/ 11395 11396HISILICON NETWORK SUBSYSTEM DRIVER 11397M: Jian Shen <shenjian15@huawei.com> 11398M: Salil Mehta <salil.mehta@huawei.com> 11399L: netdev@vger.kernel.org 11400S: Maintained 11401W: http://www.hisilicon.com 11402F: Documentation/devicetree/bindings/net/hisilicon*.txt 11403F: drivers/net/ethernet/hisilicon/ 11404 11405HISILICON PMU DRIVER 11406M: Jonathan Cameron <jonathan.cameron@huawei.com> 11407S: Supported 11408W: http://www.hisilicon.com 11409F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11410F: Documentation/admin-guide/perf/hisi-pmu.rst 11411F: drivers/perf/hisilicon 11412F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11413 11414HISILICON PTT DRIVER 11415M: Yicong Yang <yangyicong@hisilicon.com> 11416M: Jonathan Cameron <jonathan.cameron@huawei.com> 11417L: linux-kernel@vger.kernel.org 11418S: Maintained 11419F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11420F: Documentation/trace/hisi-ptt.rst 11421F: drivers/hwtracing/ptt/ 11422F: tools/perf/arch/arm64/util/hisi-ptt.c 11423F: tools/perf/util/hisi-ptt* 11424F: tools/perf/util/hisi-ptt-decoder/* 11425 11426HISILICON QM DRIVER 11427M: Weili Qian <qianweili@huawei.com> 11428M: Zhou Wang <wangzhou1@hisilicon.com> 11429L: linux-crypto@vger.kernel.org 11430S: Maintained 11431F: drivers/crypto/hisilicon/Kconfig 11432F: drivers/crypto/hisilicon/Makefile 11433F: drivers/crypto/hisilicon/qm.c 11434F: drivers/crypto/hisilicon/sgl.c 11435F: include/linux/hisi_acc_qm.h 11436 11437HISILICON ROCE DRIVER 11438M: Chengchang Tang <tangchengchang@huawei.com> 11439M: Junxian Huang <huangjunxian6@hisilicon.com> 11440L: linux-rdma@vger.kernel.org 11441S: Maintained 11442F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11443F: drivers/infiniband/hw/hns/ 11444 11445HISILICON SAS Controller 11446M: Yihang Li <liyihang9@h-partners.com> 11447S: Supported 11448W: http://www.hisilicon.com 11449F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11450F: drivers/scsi/hisi_sas/ 11451 11452HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11453M: Longfang Liu <liulongfang@huawei.com> 11454L: linux-crypto@vger.kernel.org 11455S: Maintained 11456F: Documentation/ABI/testing/debugfs-hisi-sec 11457F: drivers/crypto/hisilicon/sec2/sec.h 11458F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11459F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11460F: drivers/crypto/hisilicon/sec2/sec_main.c 11461 11462HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11463M: Yang Shen <shenyang39@huawei.com> 11464L: linux-spi@vger.kernel.org 11465S: Maintained 11466W: http://www.hisilicon.com 11467F: drivers/spi/spi-hisi-kunpeng.c 11468 11469HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11470M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11471L: linux-kernel@vger.kernel.org 11472S: Maintained 11473F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11474F: drivers/spmi/hisi-spmi-controller.c 11475 11476HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11477M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11478L: linux-kernel@vger.kernel.org 11479S: Maintained 11480F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11481F: drivers/mfd/hi6421-spmi-pmic.c 11482 11483HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11484M: Weili Qian <qianweili@huawei.com> 11485S: Maintained 11486F: drivers/crypto/hisilicon/trng/trng.c 11487 11488HISILICON V3XX SPI NOR FLASH Controller Driver 11489M: Yang Shen <shenyang39@huawei.com> 11490S: Maintained 11491W: http://www.hisilicon.com 11492F: drivers/spi/spi-hisi-sfc-v3xx.c 11493 11494HISILICON ZIP Controller DRIVER 11495M: Yang Shen <shenyang39@huawei.com> 11496M: Zhou Wang <wangzhou1@hisilicon.com> 11497L: linux-crypto@vger.kernel.org 11498S: Maintained 11499F: Documentation/ABI/testing/debugfs-hisi-zip 11500F: drivers/crypto/hisilicon/zip/ 11501 11502HMM - Heterogeneous Memory Management 11503M: Jason Gunthorpe <jgg@nvidia.com> 11504M: Leon Romanovsky <leonro@nvidia.com> 11505L: linux-mm@kvack.org 11506S: Maintained 11507F: Documentation/mm/hmm.rst 11508F: include/linux/hmm* 11509F: lib/test_hmm* 11510F: mm/hmm* 11511F: tools/testing/selftests/mm/*hmm* 11512 11513HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11514M: Petre Rodan <petre.rodan@subdimension.ro> 11515L: linux-iio@vger.kernel.org 11516S: Maintained 11517F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11518F: drivers/iio/pressure/hsc030pa* 11519 11520HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11521M: Andreas Klinger <ak@it-klinger.de> 11522M: Petre Rodan <petre.rodan@subdimension.ro> 11523L: linux-iio@vger.kernel.org 11524S: Maintained 11525F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11526F: drivers/iio/pressure/mprls0025pa* 11527 11528HP BIOSCFG DRIVER 11529M: Jorge Lopez <jorge.lopez2@hp.com> 11530L: platform-driver-x86@vger.kernel.org 11531S: Maintained 11532F: drivers/platform/x86/hp/hp-bioscfg/ 11533 11534HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11535L: platform-driver-x86@vger.kernel.org 11536S: Orphan 11537F: drivers/platform/x86/hp/tc1100-wmi.c 11538 11539HP WMI HARDWARE MONITOR DRIVER 11540M: James Seo <james@equiv.tech> 11541L: linux-hwmon@vger.kernel.org 11542S: Maintained 11543F: Documentation/hwmon/hp-wmi-sensors.rst 11544F: drivers/hwmon/hp-wmi-sensors.c 11545 11546HPET: High Precision Event Timers driver 11547M: Clemens Ladisch <clemens@ladisch.de> 11548S: Maintained 11549F: Documentation/timers/hpet.rst 11550F: drivers/char/hpet.c 11551F: include/linux/hpet.h 11552F: include/uapi/linux/hpet.h 11553 11554HPET: x86 11555S: Orphan 11556F: arch/x86/include/asm/hpet.h 11557F: arch/x86/kernel/hpet.c 11558 11559HPFS FILESYSTEM 11560M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11561S: Maintained 11562W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11563F: fs/hpfs/ 11564 11565HS3001 Hardware Temperature and Humidity Sensor 11566M: Andre Werner <andre.werner@systec-electronic.com> 11567L: linux-hwmon@vger.kernel.org 11568S: Maintained 11569F: drivers/hwmon/hs3001.c 11570 11571HSI SUBSYSTEM 11572M: Sebastian Reichel <sre@kernel.org> 11573S: Maintained 11574T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11575F: Documentation/ABI/testing/sysfs-bus-hsi 11576F: Documentation/driver-api/hsi.rst 11577F: drivers/hsi/ 11578F: include/linux/hsi/ 11579F: include/uapi/linux/hsi/ 11580 11581HSO 3G MODEM DRIVER 11582L: linux-usb@vger.kernel.org 11583S: Orphan 11584F: drivers/net/usb/hso.c 11585 11586HSR NETWORK PROTOCOL 11587L: netdev@vger.kernel.org 11588S: Orphan 11589F: net/hsr/ 11590 11591HT16K33 LED CONTROLLER DRIVER 11592M: Robin van der Gracht <robin@protonic.nl> 11593S: Maintained 11594F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11595F: drivers/auxdisplay/ht16k33.c 11596 11597HTCPEN TOUCHSCREEN DRIVER 11598M: Pau Oliva Fora <pof@eslack.org> 11599L: linux-input@vger.kernel.org 11600S: Maintained 11601F: drivers/input/touchscreen/htcpen.c 11602 11603HTE SUBSYSTEM 11604M: Dipen Patel <dipenp@nvidia.com> 11605L: timestamp@lists.linux.dev 11606S: Maintained 11607Q: https://patchwork.kernel.org/project/timestamp/list/ 11608T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11609F: Documentation/devicetree/bindings/timestamp/ 11610F: Documentation/driver-api/hte/ 11611F: drivers/hte/ 11612F: include/linux/hte.h 11613 11614HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11615M: Lorenzo Bianconi <lorenzo@kernel.org> 11616L: linux-iio@vger.kernel.org 11617S: Maintained 11618W: http://www.st.com/ 11619F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11620F: drivers/iio/humidity/hts221* 11621 11622HTU31 Hardware Temperature and Humidity Sensor 11623M: Andrei Lalaev <andrey.lalaev@gmail.com> 11624L: linux-hwmon@vger.kernel.org 11625S: Maintained 11626F: drivers/hwmon/htu31.c 11627 11628HUAWEI ETHERNET DRIVER 11629M: Cai Huoqing <cai.huoqing@linux.dev> 11630L: netdev@vger.kernel.org 11631S: Maintained 11632F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11633F: drivers/net/ethernet/huawei/hinic/ 11634 11635HUAWEI 3RD GEN ETHERNET DRIVER 11636M: Fan Gong <gongfan1@huawei.com> 11637L: netdev@vger.kernel.org 11638S: Maintained 11639F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11640F: drivers/net/ethernet/huawei/hinic3/ 11641 11642HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11643M: Pengyu Luo <mitltlatltl@gmail.com> 11644S: Maintained 11645F: Documentation/devicetree/bindings/embedded-controller/huawei,gaokun3-ec.yaml 11646F: drivers/platform/arm64/huawei-gaokun-ec.c 11647F: drivers/power/supply/huawei-gaokun-battery.c 11648F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11649F: include/linux/platform_data/huawei-gaokun-ec.h 11650 11651HUGETLB SUBSYSTEM 11652M: Muchun Song <muchun.song@linux.dev> 11653M: Oscar Salvador <osalvador@suse.de> 11654R: David Hildenbrand <david@kernel.org> 11655L: linux-mm@kvack.org 11656S: Maintained 11657F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11658F: Documentation/admin-guide/mm/hugetlbpage.rst 11659F: Documentation/mm/hugetlbfs_reserv.rst 11660F: Documentation/mm/vmemmap_dedup.rst 11661F: fs/hugetlbfs/ 11662F: include/linux/hugetlb.h 11663F: include/trace/events/hugetlbfs.h 11664F: mm/hugetlb.c 11665F: mm/hugetlb_cgroup.c 11666F: mm/hugetlb_cma.c 11667F: mm/hugetlb_cma.h 11668F: mm/hugetlb_sysctl.c 11669F: mm/hugetlb_sysfs.c 11670F: mm/hugetlb_vmemmap.c 11671F: mm/hugetlb_vmemmap.h 11672F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11673 11674HVA ST MEDIA DRIVER 11675M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11676L: linux-media@vger.kernel.org 11677S: Supported 11678W: https://linuxtv.org 11679T: git git://linuxtv.org/media.git 11680F: drivers/media/platform/st/sti/hva 11681 11682HWPOISON MEMORY FAILURE HANDLING 11683M: Miaohe Lin <linmiaohe@huawei.com> 11684R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11685L: linux-mm@kvack.org 11686S: Maintained 11687F: include/linux/memory-failure.h 11688F: include/trace/events/memory-failure.h 11689F: mm/hwpoison-inject.c 11690F: mm/memory-failure.c 11691 11692HYCON HY46XX TOUCHSCREEN SUPPORT 11693M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11694L: linux-input@vger.kernel.org 11695S: Maintained 11696F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11697F: drivers/input/touchscreen/hycon-hy46xx.c 11698 11699HYGON PROCESSOR SUPPORT 11700M: Pu Wen <puwen@hygon.cn> 11701L: linux-kernel@vger.kernel.org 11702S: Maintained 11703F: arch/x86/kernel/cpu/hygon.c 11704 11705HYNIX HI556 SENSOR DRIVER 11706M: Sakari Ailus <sakari.ailus@linux.intel.com> 11707L: linux-media@vger.kernel.org 11708S: Maintained 11709T: git git://linuxtv.org/media.git 11710F: drivers/media/i2c/hi556.c 11711 11712HYNIX HI846 SENSOR DRIVER 11713M: Martin Kepplinger-Novakovic <martink@posteo.de> 11714L: linux-media@vger.kernel.org 11715S: Maintained 11716F: drivers/media/i2c/hi846.c 11717 11718HYNIX HI847 SENSOR DRIVER 11719M: Sakari Ailus <sakari.ailus@linux.intel.com> 11720L: linux-media@vger.kernel.org 11721S: Maintained 11722F: drivers/media/i2c/hi847.c 11723 11724Hyper-V/Azure CORE AND DRIVERS 11725M: "K. Y. Srinivasan" <kys@microsoft.com> 11726M: Haiyang Zhang <haiyangz@microsoft.com> 11727M: Wei Liu <wei.liu@kernel.org> 11728M: Dexuan Cui <decui@microsoft.com> 11729M: Long Li <longli@microsoft.com> 11730L: linux-hyperv@vger.kernel.org 11731S: Supported 11732T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11733F: Documentation/ABI/stable/sysfs-bus-vmbus 11734F: Documentation/ABI/testing/debugfs-hyperv 11735F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11736F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11737F: Documentation/virt/hyperv 11738F: arch/arm64/hyperv 11739F: arch/arm64/include/asm/mshyperv.h 11740F: arch/x86/hyperv 11741F: arch/x86/include/asm/mshyperv.h 11742F: arch/x86/include/asm/trace/hyperv.h 11743F: arch/x86/kernel/cpu/mshyperv.c 11744F: drivers/clocksource/hyperv_timer.c 11745F: drivers/hid/hid-hyperv.c 11746F: drivers/hv/ 11747F: drivers/infiniband/hw/mana/ 11748F: drivers/input/serio/hyperv-keyboard.c 11749F: drivers/iommu/hyperv-iommu.c 11750F: drivers/net/ethernet/microsoft/ 11751F: drivers/net/hyperv/ 11752F: drivers/pci/controller/pci-hyperv-intf.c 11753F: drivers/pci/controller/pci-hyperv.c 11754F: drivers/scsi/storvsc_drv.c 11755F: drivers/uio/uio_hv_generic.c 11756F: include/asm-generic/mshyperv.h 11757F: include/clocksource/hyperv_timer.h 11758F: include/hyperv/hvgdk.h 11759F: include/hyperv/hvgdk_ext.h 11760F: include/hyperv/hvgdk_mini.h 11761F: include/hyperv/hvhdk.h 11762F: include/hyperv/hvhdk_mini.h 11763F: include/linux/hyperv.h 11764F: include/net/mana 11765F: include/uapi/linux/hyperv.h 11766F: include/uapi/rdma/mana-abi.h 11767F: net/vmw_vsock/hyperv_transport.c 11768F: tools/hv/ 11769 11770HYPER-V FRAMEBUFFER DRIVER 11771M: "K. Y. Srinivasan" <kys@microsoft.com> 11772M: Haiyang Zhang <haiyangz@microsoft.com> 11773M: Wei Liu <wei.liu@kernel.org> 11774M: Dexuan Cui <decui@microsoft.com> 11775L: linux-hyperv@vger.kernel.org 11776S: Obsolete 11777T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11778F: drivers/video/fbdev/hyperv_fb.c 11779 11780HYPERBUS SUPPORT 11781M: Vignesh Raghavendra <vigneshr@ti.com> 11782R: Tudor Ambarus <tudor.ambarus@linaro.org> 11783L: linux-mtd@lists.infradead.org 11784S: Supported 11785Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11786C: irc://irc.oftc.net/mtd 11787T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11788F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11789F: drivers/mtd/hyperbus/ 11790F: include/linux/mtd/hyperbus.h 11791 11792HYPERVISOR VIRTUAL CONSOLE DRIVER 11793L: linuxppc-dev@lists.ozlabs.org 11794S: Odd Fixes 11795F: drivers/tty/hvc/ 11796 11797HUNG TASK DETECTOR 11798M: Andrew Morton <akpm@linux-foundation.org> 11799R: Lance Yang <lance.yang@linux.dev> 11800R: Masami Hiramatsu <mhiramat@kernel.org> 11801R: Petr Mladek <pmladek@suse.com> 11802L: linux-kernel@vger.kernel.org 11803S: Maintained 11804F: include/linux/hung_task.h 11805F: kernel/hung_task.c 11806 11807I2C ACPI SUPPORT 11808M: Mika Westerberg <westeri@kernel.org> 11809L: linux-i2c@vger.kernel.org 11810L: linux-acpi@vger.kernel.org 11811S: Maintained 11812F: drivers/i2c/i2c-core-acpi.c 11813 11814I2C ADDRESS TRANSLATOR (ATR) 11815M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11816R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11817L: linux-i2c@vger.kernel.org 11818S: Maintained 11819F: drivers/i2c/i2c-atr.c 11820F: include/linux/i2c-atr.h 11821 11822I2C CONTROLLER DRIVER FOR NVIDIA GPU 11823M: Ajay Gupta <ajayg@nvidia.com> 11824L: linux-i2c@vger.kernel.org 11825S: Maintained 11826F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11827F: drivers/i2c/busses/i2c-nvidia-gpu.c 11828 11829I2C MUXES 11830M: Peter Rosin <peda@axentia.se> 11831L: linux-i2c@vger.kernel.org 11832S: Maintained 11833F: Documentation/devicetree/bindings/i2c/i2c-arb* 11834F: Documentation/devicetree/bindings/i2c/i2c-gate* 11835F: Documentation/devicetree/bindings/i2c/i2c-mux* 11836F: Documentation/i2c/i2c-topology.rst 11837F: Documentation/i2c/muxes/ 11838F: drivers/i2c/i2c-mux.c 11839F: drivers/i2c/muxes/ 11840F: include/linux/i2c-mux.h 11841 11842I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11843M: Gregory CLEMENT <gregory.clement@bootlin.com> 11844L: linux-i2c@vger.kernel.org 11845S: Maintained 11846F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11847F: drivers/i2c/busses/i2c-mv64xxx.c 11848 11849I2C OF COMPONENT PROBER 11850M: Chen-Yu Tsai <wenst@chromium.org> 11851L: linux-i2c@vger.kernel.org 11852L: devicetree@vger.kernel.org 11853S: Maintained 11854F: drivers/i2c/i2c-core-of-prober.c 11855F: include/linux/i2c-of-prober.h 11856 11857I2C OVER PARALLEL PORT 11858M: Jean Delvare <jdelvare@suse.com> 11859L: linux-i2c@vger.kernel.org 11860S: Maintained 11861F: Documentation/i2c/busses/i2c-parport.rst 11862F: drivers/i2c/busses/i2c-parport.c 11863 11864I2C SUBSYSTEM 11865M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11866L: linux-i2c@vger.kernel.org 11867S: Maintained 11868W: https://i2c.wiki.kernel.org/ 11869Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11870T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11871F: Documentation/i2c/ 11872F: drivers/i2c/* 11873F: include/dt-bindings/i2c/i2c.h 11874F: include/linux/i2c-dev.h 11875F: include/linux/i2c-smbus.h 11876F: include/linux/i2c.h 11877F: include/uapi/linux/i2c-*.h 11878F: include/uapi/linux/i2c.h 11879 11880I2C SUBSYSTEM [RUST] 11881M: Igor Korotin <igor.korotin.linux@gmail.com> 11882R: Danilo Krummrich <dakr@kernel.org> 11883R: Daniel Almeida <daniel.almeida@collabora.com> 11884L: rust-for-linux@vger.kernel.org 11885S: Maintained 11886F: rust/kernel/i2c.rs 11887F: samples/rust/rust_driver_i2c.rs 11888F: samples/rust/rust_i2c_client.rs 11889 11890I2C SUBSYSTEM HOST DRIVERS 11891M: Andi Shyti <andi.shyti@kernel.org> 11892L: linux-i2c@vger.kernel.org 11893S: Maintained 11894W: https://i2c.wiki.kernel.org/ 11895Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11896T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11897F: Documentation/devicetree/bindings/i2c/ 11898F: drivers/i2c/algos/ 11899F: drivers/i2c/busses/ 11900F: include/dt-bindings/i2c/ 11901 11902I2C-TAOS-EVM DRIVER 11903M: Jean Delvare <jdelvare@suse.com> 11904L: linux-i2c@vger.kernel.org 11905S: Maintained 11906F: Documentation/i2c/busses/i2c-taos-evm.rst 11907F: drivers/i2c/busses/i2c-taos-evm.c 11908 11909I2C-TINY-USB DRIVER 11910M: Till Harbaum <till@harbaum.org> 11911L: linux-i2c@vger.kernel.org 11912S: Maintained 11913W: http://www.harbaum.org/till/i2c_tiny_usb 11914F: drivers/i2c/busses/i2c-tiny-usb.c 11915 11916I2C/SMBUS CONTROLLER DRIVERS FOR PC 11917M: Jean Delvare <jdelvare@suse.com> 11918L: linux-i2c@vger.kernel.org 11919S: Maintained 11920F: Documentation/i2c/busses/i2c-ali1535.rst 11921F: Documentation/i2c/busses/i2c-ali1563.rst 11922F: Documentation/i2c/busses/i2c-ali15x3.rst 11923F: Documentation/i2c/busses/i2c-amd756.rst 11924F: Documentation/i2c/busses/i2c-amd8111.rst 11925F: Documentation/i2c/busses/i2c-i801.rst 11926F: Documentation/i2c/busses/i2c-nforce2.rst 11927F: Documentation/i2c/busses/i2c-piix4.rst 11928F: Documentation/i2c/busses/i2c-sis5595.rst 11929F: Documentation/i2c/busses/i2c-sis630.rst 11930F: Documentation/i2c/busses/i2c-sis96x.rst 11931F: Documentation/i2c/busses/i2c-via.rst 11932F: Documentation/i2c/busses/i2c-viapro.rst 11933F: drivers/i2c/busses/i2c-ali1535.c 11934F: drivers/i2c/busses/i2c-ali1563.c 11935F: drivers/i2c/busses/i2c-ali15x3.c 11936F: drivers/i2c/busses/i2c-amd756.c 11937F: drivers/i2c/busses/i2c-amd8111.c 11938F: drivers/i2c/busses/i2c-i801.c 11939F: drivers/i2c/busses/i2c-isch.c 11940F: drivers/i2c/busses/i2c-nforce2.c 11941F: drivers/i2c/busses/i2c-piix4.* 11942F: drivers/i2c/busses/i2c-sis5595.c 11943F: drivers/i2c/busses/i2c-sis630.c 11944F: drivers/i2c/busses/i2c-sis96x.c 11945F: drivers/i2c/busses/i2c-via.c 11946F: drivers/i2c/busses/i2c-viapro.c 11947 11948I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11949M: Hans de Goede <hansg@kernel.org> 11950L: linux-i2c@vger.kernel.org 11951S: Maintained 11952F: drivers/i2c/busses/i2c-cht-wc.c 11953 11954I2C/SMBUS ISMT DRIVER 11955M: Neil Horman <nhorman@tuxdriver.com> 11956L: linux-i2c@vger.kernel.org 11957F: Documentation/i2c/busses/i2c-ismt.rst 11958F: drivers/i2c/busses/i2c-ismt.c 11959 11960I2C/SMBUS ZHAOXIN DRIVER 11961M: Hans Hu <hanshu@zhaoxin.com> 11962L: linux-i2c@vger.kernel.org 11963S: Maintained 11964W: https://www.zhaoxin.com 11965F: drivers/i2c/busses/i2c-viai2c-common.c 11966F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11967 11968I2C/SMBUS STUB DRIVER 11969M: Jean Delvare <jdelvare@suse.com> 11970L: linux-i2c@vger.kernel.org 11971S: Maintained 11972F: drivers/i2c/i2c-stub.c 11973 11974I3C DRIVER FOR ASPEED AST2600 11975M: Jeremy Kerr <jk@codeconstruct.com.au> 11976S: Maintained 11977F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11978F: drivers/i3c/master/ast2600-i3c-master.c 11979 11980I3C DRIVER FOR ANALOG DEVICES I3C CONTROLLER IP 11981M: Jorge Marques <jorge.marques@analog.com> 11982S: Maintained 11983F: Documentation/devicetree/bindings/i3c/adi,i3c-master.yaml 11984F: drivers/i3c/master/adi-i3c-master.c 11985 11986I3C DRIVER FOR CADENCE I3C MASTER IP 11987M: Przemysław Gaj <pgaj@cadence.com> 11988S: Maintained 11989F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11990F: drivers/i3c/master/i3c-master-cdns.c 11991 11992I3C DRIVER FOR RENESAS 11993M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11994M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11995S: Supported 11996F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11997F: drivers/i3c/master/renesas-i3c.c 11998 11999I3C DRIVER FOR SYNOPSYS DESIGNWARE 12000S: Orphan 12001F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 12002F: drivers/i3c/master/dw* 12003 12004I3C SUBSYSTEM 12005M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12006R: Frank Li <Frank.Li@nxp.com> 12007L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 12008S: Maintained 12009Q: https://patchwork.kernel.org/project/linux-i3c/list/ 12010C: irc://chat.freenode.net/linux-i3c 12011T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 12012F: Documentation/ABI/testing/sysfs-bus-i3c 12013F: Documentation/devicetree/bindings/i3c/ 12014F: Documentation/driver-api/i3c 12015F: drivers/i3c/ 12016F: include/dt-bindings/i3c/ 12017F: include/linux/i3c/ 12018 12019IBM Operation Panel Input Driver 12020M: Eddie James <eajames@linux.ibm.com> 12021L: linux-input@vger.kernel.org 12022S: Maintained 12023F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 12024F: drivers/input/misc/ibm-panel.c 12025 12026IBM Power 842 compression accelerator 12027M: Haren Myneni <haren@us.ibm.com> 12028S: Supported 12029F: crypto/842.c 12030F: drivers/crypto/nx/Kconfig 12031F: drivers/crypto/nx/Makefile 12032F: drivers/crypto/nx/nx-842* 12033F: include/linux/sw842.h 12034F: lib/842/ 12035 12036IBM Power in-Nest Crypto Acceleration 12037M: Breno Leitão <leitao@debian.org> 12038M: Nayna Jain <nayna@linux.ibm.com> 12039M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 12040L: linux-crypto@vger.kernel.org 12041S: Supported 12042F: drivers/crypto/nx/Kconfig 12043F: drivers/crypto/nx/Makefile 12044F: drivers/crypto/nx/nx-aes* 12045F: drivers/crypto/nx/nx-sha* 12046F: drivers/crypto/nx/nx.* 12047F: drivers/crypto/nx/nx_csbcpb.h 12048F: drivers/crypto/nx/nx_debugfs.c 12049 12050IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 12051M: Tyrel Datwyler <tyreld@linux.ibm.com> 12052L: linux-pci@vger.kernel.org 12053L: linuxppc-dev@lists.ozlabs.org 12054S: Supported 12055F: drivers/pci/hotplug/rpadlpar* 12056 12057IBM Power Linux RAID adapter 12058M: Brian King <brking@us.ibm.com> 12059S: Supported 12060F: drivers/scsi/ipr.* 12061 12062IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 12063M: Tyrel Datwyler <tyreld@linux.ibm.com> 12064L: linux-pci@vger.kernel.org 12065L: linuxppc-dev@lists.ozlabs.org 12066S: Supported 12067F: drivers/pci/hotplug/rpaphp* 12068 12069IBM Power SRIOV Virtual NIC Device Driver 12070M: Haren Myneni <haren@linux.ibm.com> 12071M: Rick Lindsley <ricklind@linux.ibm.com> 12072R: Nick Child <nnac123@linux.ibm.com> 12073R: Thomas Falcon <tlfalcon@linux.ibm.com> 12074L: netdev@vger.kernel.org 12075S: Maintained 12076F: drivers/net/ethernet/ibm/ibmvnic.* 12077 12078IBM Power VFIO Support 12079M: Timothy Pearson <tpearson@raptorengineering.com> 12080S: Supported 12081F: drivers/vfio/vfio_iommu_spapr_tce.c 12082 12083IBM Power Virtual Ethernet Device Driver 12084M: Nick Child <nnac123@linux.ibm.com> 12085L: netdev@vger.kernel.org 12086S: Maintained 12087F: drivers/net/ethernet/ibm/ibmveth.* 12088 12089IBM Power Virtual FC Device Drivers 12090M: Tyrel Datwyler <tyreld@linux.ibm.com> 12091L: linux-scsi@vger.kernel.org 12092S: Supported 12093F: drivers/scsi/ibmvscsi/ibmvfc* 12094 12095IBM Power Virtual Management Channel Driver 12096M: Brad Warrum <bwarrum@linux.ibm.com> 12097M: Ritu Agarwal <rituagar@linux.ibm.com> 12098S: Supported 12099F: drivers/misc/ibmvmc.* 12100 12101IBM Power Virtual SCSI Device Drivers 12102M: Tyrel Datwyler <tyreld@linux.ibm.com> 12103L: linux-scsi@vger.kernel.org 12104S: Supported 12105F: drivers/scsi/ibmvscsi/ibmvscsi* 12106F: include/scsi/viosrp.h 12107 12108IBM Power Virtual SCSI Device Target Driver 12109M: Tyrel Datwyler <tyreld@linux.ibm.com> 12110L: linux-scsi@vger.kernel.org 12111L: target-devel@vger.kernel.org 12112S: Supported 12113F: drivers/scsi/ibmvscsi_tgt/ 12114 12115IBM Power VMX Cryptographic instructions 12116M: Breno Leitão <leitao@debian.org> 12117M: Nayna Jain <nayna@linux.ibm.com> 12118M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 12119L: linux-crypto@vger.kernel.org 12120S: Supported 12121F: arch/powerpc/crypto/Kconfig 12122F: arch/powerpc/crypto/Makefile 12123F: arch/powerpc/crypto/aes.c 12124F: arch/powerpc/crypto/aes_cbc.c 12125F: arch/powerpc/crypto/aes_ctr.c 12126F: arch/powerpc/crypto/aes_xts.c 12127F: arch/powerpc/crypto/aesp8-ppc.* 12128F: arch/powerpc/crypto/ghash.c 12129F: arch/powerpc/crypto/ghashp8-ppc.pl 12130F: arch/powerpc/crypto/ppc-xlate.pl 12131F: arch/powerpc/crypto/vmx.c 12132 12133IBM ServeRAID RAID DRIVER 12134S: Orphan 12135F: drivers/scsi/ips.* 12136 12137ICH LPC AND GPIO DRIVER 12138M: Peter Tyser <ptyser@xes-inc.com> 12139S: Maintained 12140F: drivers/gpio/gpio-ich.c 12141F: drivers/mfd/lpc_ich.c 12142 12143ICY I2C DRIVER 12144M: Max Staudt <max@enpas.org> 12145L: linux-i2c@vger.kernel.org 12146S: Maintained 12147F: drivers/i2c/busses/i2c-icy.c 12148 12149IDEAPAD LAPTOP EXTRAS DRIVER 12150M: Ike Panhc <ikepanhc@gmail.com> 12151L: platform-driver-x86@vger.kernel.org 12152S: Maintained 12153W: http://launchpad.net/ideapad-laptop 12154F: drivers/platform/x86/lenovo/ideapad-laptop.c 12155 12156IDEAPAD LAPTOP SLIDEBAR DRIVER 12157M: Andrey Moiseev <o2g.org.ru@gmail.com> 12158L: linux-input@vger.kernel.org 12159S: Maintained 12160W: https://github.com/o2genum/ideapad-slidebar 12161F: drivers/input/misc/ideapad_slidebar.c 12162 12163IDT VersaClock 5 CLOCK DRIVER 12164M: Luca Ceresoli <luca@lucaceresoli.net> 12165S: Maintained 12166F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 12167F: drivers/clk/clk-versaclock5.c 12168 12169IEEE 802.15.4 SUBSYSTEM 12170M: Alexander Aring <alex.aring@gmail.com> 12171M: Stefan Schmidt <stefan@datenfreihafen.org> 12172M: Miquel Raynal <miquel.raynal@bootlin.com> 12173L: linux-wpan@vger.kernel.org 12174S: Maintained 12175W: https://linux-wpan.org/ 12176Q: https://patchwork.kernel.org/project/linux-wpan/list/ 12177T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 12178T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 12179F: Documentation/networking/ieee802154.rst 12180F: drivers/net/ieee802154/ 12181F: include/linux/ieee802154.h 12182F: include/linux/nl802154.h 12183F: include/net/af_ieee802154.h 12184F: include/net/cfg802154.h 12185F: include/net/ieee802154_netdev.h 12186F: include/net/mac802154.h 12187F: include/net/nl802154.h 12188F: net/ieee802154/ 12189F: net/mac802154/ 12190 12191Intel VIRTIO DATA PATH ACCELERATOR 12192M: Zhu Lingshan <lingshan.zhu@kernel.org> 12193L: virtualization@lists.linux.dev 12194S: Supported 12195F: drivers/vdpa/ifcvf/ 12196 12197IFE PROTOCOL 12198M: Yotam Gigi <yotam.gi@gmail.com> 12199M: Jamal Hadi Salim <jhs@mojatatu.com> 12200F: include/net/ife.h 12201F: include/uapi/linux/ife.h 12202F: net/ife 12203 12204IGORPLUG-USB IR RECEIVER 12205M: Sean Young <sean@mess.org> 12206L: linux-media@vger.kernel.org 12207S: Maintained 12208F: drivers/media/rc/igorplugusb.c 12209 12210IGUANAWORKS USB IR TRANSCEIVER 12211M: Sean Young <sean@mess.org> 12212L: linux-media@vger.kernel.org 12213S: Maintained 12214F: drivers/media/rc/iguanair.c 12215 12216IIO ADC HELPERS 12217M: Matti Vaittinen <mazziesaccount@gmail.com> 12218L: linux-iio@vger.kernel.org 12219S: Maintained 12220F: drivers/iio/adc/industrialio-adc.c 12221F: include/linux/iio/adc-helpers.h 12222 12223IIO BACKEND FRAMEWORK 12224M: Nuno Sa <nuno.sa@analog.com> 12225R: Olivier Moysan <olivier.moysan@foss.st.com> 12226L: linux-iio@vger.kernel.org 12227S: Maintained 12228F: Documentation/ABI/testing/debugfs-iio-backend 12229F: drivers/iio/industrialio-backend.c 12230F: include/linux/iio/backend.h 12231 12232IIO DIGITAL POTENTIOMETER DAC 12233M: Peter Rosin <peda@axentia.se> 12234L: linux-iio@vger.kernel.org 12235S: Maintained 12236F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 12237F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 12238F: drivers/iio/dac/dpot-dac.c 12239 12240IIO ENVELOPE DETECTOR 12241M: Peter Rosin <peda@axentia.se> 12242L: linux-iio@vger.kernel.org 12243S: Maintained 12244F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 12245F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 12246F: drivers/iio/adc/envelope-detector.c 12247 12248IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 12249M: Matti Vaittinen <mazziesaccount@gmail.com> 12250L: linux-iio@vger.kernel.org 12251S: Maintained 12252F: drivers/iio/industrialio-gts-helper.c 12253F: include/linux/iio/iio-gts-helper.h 12254F: drivers/iio/test/iio-test-gts.c 12255 12256IIO MULTIPLEXER 12257M: Peter Rosin <peda@axentia.se> 12258L: linux-iio@vger.kernel.org 12259S: Maintained 12260F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 12261F: drivers/iio/multiplexer/iio-mux.c 12262 12263IIO SCMI BASED DRIVER 12264M: Jyoti Bhayana <jbhayana@google.com> 12265L: linux-iio@vger.kernel.org 12266S: Maintained 12267F: drivers/iio/common/scmi_sensors/scmi_iio.c 12268 12269IIO SUBSYSTEM AND DRIVERS 12270M: Jonathan Cameron <jic23@kernel.org> 12271R: David Lechner <dlechner@baylibre.com> 12272R: Nuno Sá <nuno.sa@analog.com> 12273R: Andy Shevchenko <andy@kernel.org> 12274L: linux-iio@vger.kernel.org 12275S: Maintained 12276T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 12277F: Documentation/ABI/testing/configfs-iio* 12278F: Documentation/ABI/testing/sysfs-bus-iio* 12279F: Documentation/devicetree/bindings/iio/ 12280F: Documentation/iio/ 12281F: drivers/iio/ 12282F: drivers/staging/iio/ 12283F: include/dt-bindings/iio/ 12284F: include/linux/iio/ 12285F: tools/iio/ 12286 12287IIO UNIT CONVERTER 12288M: Peter Rosin <peda@axentia.se> 12289L: linux-iio@vger.kernel.org 12290S: Maintained 12291F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 12292F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 12293F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 12294F: drivers/iio/afe/iio-rescale.c 12295 12296IKANOS/ADI EAGLE ADSL USB DRIVER 12297M: Matthieu Castet <castet.matthieu@free.fr> 12298M: Stanislaw Gruszka <stf_xl@wp.pl> 12299S: Maintained 12300F: drivers/usb/atm/ueagle-atm.c 12301 12302IMAGIS TOUCHSCREEN DRIVER 12303M: Markuss Broks <markuss.broks@gmail.com> 12304S: Maintained 12305F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 12306F: drivers/input/touchscreen/imagis.c 12307 12308IMGTEC ASCII LCD DRIVER 12309M: Paul Burton <paulburton@kernel.org> 12310S: Maintained 12311F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 12312F: drivers/auxdisplay/img-ascii-lcd.c 12313 12314IMGTEC JPEG ENCODER DRIVER 12315M: Devarsh Thakkar <devarsht@ti.com> 12316L: linux-media@vger.kernel.org 12317S: Supported 12318F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 12319F: drivers/media/platform/imagination/e5010* 12320 12321IMGTEC IR DECODER DRIVER 12322S: Orphan 12323F: drivers/media/rc/img-ir/ 12324 12325IMGTEC POWERVR DRM DRIVER 12326M: Frank Binns <frank.binns@imgtec.com> 12327M: Matt Coster <matt.coster@imgtec.com> 12328S: Supported 12329T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12330F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 12331F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 12332F: Documentation/gpu/imagination/ 12333F: drivers/gpu/drm/ci/xfails/powervr* 12334F: drivers/gpu/drm/imagination/ 12335F: include/uapi/drm/pvr_drm.h 12336 12337IMON SOUNDGRAPH USB IR RECEIVER 12338M: Sean Young <sean@mess.org> 12339L: linux-media@vger.kernel.org 12340S: Maintained 12341F: drivers/media/rc/imon.c 12342F: drivers/media/rc/imon_raw.c 12343 12344IMS TWINTURBO FRAMEBUFFER DRIVER 12345L: linux-fbdev@vger.kernel.org 12346S: Orphan 12347F: drivers/video/fbdev/imsttfb.c 12348 12349INA233 HARDWARE MONITOR DRIVERS 12350M: Leo Yang <leo.yang.sy0@gmail.com> 12351L: linux-hwmon@vger.kernel.org 12352S: Maintained 12353F: Documentation/hwmon/ina233.rst 12354F: drivers/hwmon/pmbus/ina233.c 12355 12356INDEX OF FURTHER KERNEL DOCUMENTATION 12357M: Carlos Bilbao <carlos.bilbao@kernel.org> 12358S: Maintained 12359F: Documentation/process/kernel-docs.rst 12360 12361INDUSTRY PACK SUBSYSTEM (IPACK) 12362M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 12363M: Jens Taprogge <jens.taprogge@taprogge.org> 12364M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12365L: industrypack-devel@lists.sourceforge.net 12366S: Maintained 12367W: http://industrypack.sourceforge.net 12368F: drivers/ipack/ 12369F: include/linux/ipack.h 12370 12371INFINEON DPS310 Driver 12372M: Eddie James <eajames@linux.ibm.com> 12373L: linux-iio@vger.kernel.org 12374S: Maintained 12375F: Documentation/devicetree/bindings/iio/pressure/infineon,dps310.yaml 12376F: drivers/iio/pressure/dps310.c 12377 12378INFINEON PEB2466 ASoC CODEC 12379M: Herve Codina <herve.codina@bootlin.com> 12380L: linux-sound@vger.kernel.org 12381S: Maintained 12382F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12383F: sound/soc/codecs/peb2466.c 12384 12385INFINEON TLV493D Driver 12386M: Dixit Parmar <dixitparmar19@gmail.com> 12387L: linux-iio@vger.kernel.org 12388S: Maintained 12389W: https://www.infineon.com/part/TLV493D-A1B6 12390F: Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml 12391F: drivers/iio/magnetometer/tlv493d.c 12392 12393INFINIBAND SUBSYSTEM 12394M: Jason Gunthorpe <jgg@nvidia.com> 12395M: Leon Romanovsky <leonro@nvidia.com> 12396L: linux-rdma@vger.kernel.org 12397S: Supported 12398W: https://github.com/linux-rdma/rdma-core 12399Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12400T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12401F: Documentation/devicetree/bindings/infiniband/ 12402F: Documentation/infiniband/ 12403F: drivers/infiniband/ 12404F: include/rdma/ 12405F: include/trace/events/ib_mad.h 12406F: include/trace/events/ib_umad.h 12407F: include/trace/misc/rdma.h 12408F: include/uapi/linux/if_infiniband.h 12409F: include/uapi/rdma/ 12410F: samples/bpf/ibumad_kern.c 12411F: samples/bpf/ibumad_user.c 12412 12413INGENIC JZ4780 NAND DRIVER 12414M: Harvey Hunt <harveyhuntnexus@gmail.com> 12415L: linux-mtd@lists.infradead.org 12416L: linux-mips@vger.kernel.org 12417S: Maintained 12418F: drivers/mtd/nand/raw/ingenic/ 12419 12420INGENIC JZ47xx SoCs 12421M: Paul Cercueil <paul@crapouillou.net> 12422L: linux-mips@vger.kernel.org 12423S: Maintained 12424F: arch/mips/boot/dts/ingenic/ 12425F: arch/mips/generic/board-ingenic.c 12426F: arch/mips/include/asm/mach-ingenic/ 12427F: arch/mips/ingenic/Kconfig 12428F: drivers/clk/ingenic/ 12429F: drivers/dma/dma-jz4780.c 12430F: drivers/gpu/drm/ingenic/ 12431F: drivers/i2c/busses/i2c-jz4780.c 12432F: drivers/iio/adc/ingenic-adc.c 12433F: drivers/irqchip/irq-ingenic.c 12434F: drivers/memory/jz4780-nemc.c 12435F: drivers/mmc/host/jz4740_mmc.c 12436F: drivers/mtd/nand/raw/ingenic/ 12437F: drivers/pinctrl/pinctrl-ingenic.c 12438F: drivers/power/supply/ingenic-battery.c 12439F: drivers/pwm/pwm-jz4740.c 12440F: drivers/remoteproc/ingenic_rproc.c 12441F: drivers/rtc/rtc-jz4740.c 12442F: drivers/tty/serial/8250/8250_ingenic.c 12443F: drivers/usb/musb/jz4740.c 12444F: drivers/watchdog/jz4740_wdt.c 12445F: include/dt-bindings/iio/adc/ingenic,adc.h 12446F: include/linux/mfd/ingenic-tcu.h 12447F: sound/soc/codecs/jz47* 12448F: sound/soc/jz4740/ 12449 12450INJOINIC IP5xxx POWER BANK IC DRIVER 12451M: Samuel Holland <samuel@sholland.org> 12452S: Maintained 12453F: drivers/power/supply/ip5xxx_power.c 12454 12455INOTIFY 12456M: Jan Kara <jack@suse.cz> 12457R: Amir Goldstein <amir73il@gmail.com> 12458L: linux-fsdevel@vger.kernel.org 12459S: Maintained 12460F: Documentation/filesystems/inotify.rst 12461F: fs/notify/inotify/ 12462F: include/linux/inotify.h 12463F: include/uapi/linux/inotify.h 12464 12465INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12466M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12467L: linux-input@vger.kernel.org 12468S: Maintained 12469Q: http://patchwork.kernel.org/project/linux-input/list/ 12470T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12471F: Documentation/devicetree/bindings/input/ 12472F: Documentation/devicetree/bindings/serio/ 12473F: Documentation/input/ 12474F: drivers/input/ 12475F: include/dt-bindings/input/ 12476F: include/linux/gameport.h 12477F: include/linux/i8042.h 12478F: include/linux/input.h 12479F: include/linux/input/ 12480F: include/linux/libps2.h 12481F: include/linux/serio.h 12482F: include/uapi/linux/gameport.h 12483F: include/uapi/linux/input-event-codes.h 12484F: include/uapi/linux/input.h 12485F: include/uapi/linux/serio.h 12486F: include/uapi/linux/uinput.h 12487 12488INPUT MULTITOUCH (MT) PROTOCOL 12489M: Henrik Rydberg <rydberg@bitmath.org> 12490L: linux-input@vger.kernel.org 12491S: Odd fixes 12492F: Documentation/input/multi-touch-protocol.rst 12493F: drivers/input/input-mt.c 12494K: \b(ABS|SYN)_MT_ 12495 12496INSIDE SECURE CRYPTO DRIVER 12497M: Antoine Tenart <atenart@kernel.org> 12498L: linux-crypto@vger.kernel.org 12499S: Maintained 12500F: drivers/crypto/inside-secure/ 12501 12502INSIDE SECURE EIP93 CRYPTO DRIVER 12503M: Christian Marangi <ansuelsmth@gmail.com> 12504L: linux-crypto@vger.kernel.org 12505S: Maintained 12506F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12507F: drivers/crypto/inside-secure/eip93/ 12508 12509INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12510M: Mimi Zohar <zohar@linux.ibm.com> 12511M: Roberto Sassu <roberto.sassu@huawei.com> 12512M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12513R: Eric Snowberg <eric.snowberg@oracle.com> 12514L: linux-integrity@vger.kernel.org 12515S: Supported 12516T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12517F: security/integrity/ 12518F: security/integrity/ima/ 12519 12520INTEGRITY POLICY ENFORCEMENT (IPE) 12521M: Fan Wu <wufan@kernel.org> 12522L: linux-security-module@vger.kernel.org 12523S: Supported 12524T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12525F: Documentation/admin-guide/LSM/ipe.rst 12526F: Documentation/security/ipe.rst 12527F: scripts/ipe/ 12528F: security/ipe/ 12529 12530INTEL 810/815 FRAMEBUFFER DRIVER 12531M: Antonino Daplas <adaplas@gmail.com> 12532L: linux-fbdev@vger.kernel.org 12533S: Maintained 12534F: drivers/video/fbdev/i810/ 12535 12536INTEL 8254 COUNTER DRIVER 12537M: William Breathitt Gray <wbg@kernel.org> 12538L: linux-iio@vger.kernel.org 12539S: Maintained 12540F: drivers/counter/i8254.c 12541F: include/linux/i8254.h 12542 12543INTEL 8255 GPIO DRIVER 12544M: William Breathitt Gray <wbg@kernel.org> 12545L: linux-gpio@vger.kernel.org 12546S: Maintained 12547F: drivers/gpio/gpio-i8255.c 12548F: drivers/gpio/gpio-i8255.h 12549 12550INTEL ASoC DRIVERS 12551M: Cezary Rojewski <cezary.rojewski@intel.com> 12552M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12553M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12554M: Bard Liao <yung-chuan.liao@linux.intel.com> 12555M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12556M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12557R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12558L: linux-sound@vger.kernel.org 12559S: Supported 12560F: sound/soc/intel/ 12561 12562INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12563M: Hans de Goede <hansg@kernel.org> 12564L: platform-driver-x86@vger.kernel.org 12565S: Maintained 12566F: drivers/platform/x86/intel/atomisp2/pm.c 12567 12568INTEL ATOMISP2 LED DRIVER 12569M: Hans de Goede <hansg@kernel.org> 12570L: platform-driver-x86@vger.kernel.org 12571S: Maintained 12572F: drivers/platform/x86/intel/atomisp2/led.c 12573 12574INTEL BIOS SAR INT1092 DRIVER 12575M: Shravan Sudhakar <s.shravan@intel.com> 12576L: platform-driver-x86@vger.kernel.org 12577S: Maintained 12578F: drivers/platform/x86/intel/int1092/ 12579 12580INTEL BROXTON PMC DRIVER 12581M: Mika Westerberg <mika.westerberg@linux.intel.com> 12582M: Zha Qipeng <qipeng.zha@intel.com> 12583S: Maintained 12584F: drivers/mfd/intel_pmc_bxt.c 12585F: include/linux/mfd/intel_pmc_bxt.h 12586 12587INTEL C600 SERIES SAS CONTROLLER DRIVER 12588L: linux-scsi@vger.kernel.org 12589S: Orphan 12590T: git git://git.code.sf.net/p/intel-sas/isci 12591F: drivers/scsi/isci/ 12592 12593INTEL CPU family model numbers 12594M: Tony Luck <tony.luck@intel.com> 12595M: x86@kernel.org 12596L: linux-kernel@vger.kernel.org 12597S: Supported 12598F: arch/x86/include/asm/intel-family.h 12599 12600INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12601M: Alexander Usyskin <alexander.usyskin@intel.com> 12602L: linux-mtd@lists.infradead.org 12603S: Supported 12604F: drivers/mtd/devices/mtd_intel_dg.c 12605F: include/linux/intel_dg_nvm_aux.h 12606 12607INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12608M: Jani Nikula <jani.nikula@linux.intel.com> 12609M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12610L: intel-gfx@lists.freedesktop.org 12611L: intel-xe@lists.freedesktop.org 12612S: Supported 12613F: drivers/gpu/drm/i915/display/ 12614F: drivers/gpu/drm/xe/display/ 12615F: drivers/gpu/drm/xe/compat-i915-headers 12616F: include/drm/intel/ 12617 12618INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12619M: Jani Nikula <jani.nikula@linux.intel.com> 12620M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12621M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12622M: Tvrtko Ursulin <tursulin@ursulin.net> 12623L: intel-gfx@lists.freedesktop.org 12624S: Supported 12625W: https://drm.pages.freedesktop.org/intel-docs/ 12626Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12627B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12628C: irc://irc.oftc.net/intel-gfx 12629T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12630F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12631F: Documentation/gpu/i915.rst 12632F: drivers/gpu/drm/ci/xfails/i915* 12633F: drivers/gpu/drm/i915/ 12634F: include/drm/intel/ 12635F: include/uapi/drm/i915_drm.h 12636 12637INTEL DRM XE DRIVER (Lunar Lake and newer) 12638M: Lucas De Marchi <lucas.demarchi@intel.com> 12639M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12640M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12641L: intel-xe@lists.freedesktop.org 12642S: Supported 12643W: https://drm.pages.freedesktop.org/intel-docs/ 12644Q: http://patchwork.freedesktop.org/project/intel-xe/ 12645B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12646C: irc://irc.oftc.net/xe 12647T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12648F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12649F: Documentation/gpu/xe/ 12650F: drivers/gpu/drm/xe/ 12651F: include/drm/intel/ 12652F: include/uapi/drm/xe_drm.h 12653 12654INTEL ELKHART LAKE PSE I/O DRIVER 12655M: Raag Jadav <raag.jadav@intel.com> 12656L: platform-driver-x86@vger.kernel.org 12657S: Supported 12658F: drivers/platform/x86/intel/ehl_pse_io.c 12659F: include/linux/ehl_pse_io_aux.h 12660 12661INTEL ETHERNET DRIVERS 12662M: Tony Nguyen <anthony.l.nguyen@intel.com> 12663M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12664L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12665S: Maintained 12666W: https://www.intel.com/content/www/us/en/support.html 12667Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12668T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12669T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12670F: Documentation/networking/device_drivers/ethernet/intel/ 12671F: drivers/net/ethernet/intel/ 12672F: drivers/net/ethernet/intel/*/ 12673F: include/linux/avf/virtchnl.h 12674F: include/linux/net/intel/*/ 12675 12676INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12677M: Krzysztof Czurylo <krzysztof.czurylo@intel.com> 12678M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12679L: linux-rdma@vger.kernel.org 12680S: Supported 12681F: drivers/infiniband/hw/irdma/ 12682F: include/uapi/rdma/irdma-abi.h 12683 12684INTEL GPIO DRIVERS 12685M: Andy Shevchenko <andy@kernel.org> 12686L: linux-gpio@vger.kernel.org 12687S: Supported 12688T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12689F: drivers/gpio/gpio-elkhartlake.c 12690F: drivers/gpio/gpio-graniterapids.c 12691F: drivers/gpio/gpio-ich.c 12692F: drivers/gpio/gpio-merrifield.c 12693F: drivers/gpio/gpio-ml-ioh.c 12694F: drivers/gpio/gpio-pch.c 12695F: drivers/gpio/gpio-sch.c 12696F: drivers/gpio/gpio-sodaville.c 12697F: drivers/gpio/gpio-tangier.c 12698F: drivers/gpio/gpio-tangier.h 12699 12700INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12701R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12702R: Zhi Wang <zhi.wang.linux@gmail.com> 12703S: Odd Fixes 12704W: https://github.com/intel/gvt-linux/wiki 12705F: drivers/gpu/drm/i915/gvt/ 12706 12707INTEL HID EVENT DRIVER 12708M: Alex Hung <alexhung@gmail.com> 12709L: platform-driver-x86@vger.kernel.org 12710S: Maintained 12711F: drivers/platform/x86/intel/hid.c 12712 12713INTEL I/OAT DMA DRIVER 12714M: Dave Jiang <dave.jiang@intel.com> 12715R: Dan Williams <dan.j.williams@intel.com> 12716L: dmaengine@vger.kernel.org 12717S: Supported 12718Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12719F: drivers/dma/ioat* 12720 12721INTEL IAA CRYPTO DRIVER 12722M: Kristen Accardi <kristen.c.accardi@intel.com> 12723M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12724M: Kanchana P Sridhar <kanchana.p.sridhar@intel.com> 12725L: linux-crypto@vger.kernel.org 12726S: Supported 12727F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12728F: drivers/crypto/intel/iaa/* 12729 12730INTEL IDLE DRIVER 12731M: Rafael J. Wysocki <rafael@kernel.org> 12732M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12733M: Artem Bityutskiy <dedekind1@gmail.com> 12734R: Len Brown <lenb@kernel.org> 12735L: linux-pm@vger.kernel.org 12736S: Supported 12737B: https://bugzilla.kernel.org 12738T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12739F: drivers/idle/intel_idle.c 12740 12741INTEL IDXD DRIVER 12742M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12743R: Dave Jiang <dave.jiang@intel.com> 12744L: dmaengine@vger.kernel.org 12745S: Supported 12746F: drivers/dma/idxd/* 12747F: include/uapi/linux/idxd.h 12748 12749INTEL IN FIELD SCAN (IFS) DEVICE 12750M: Tony Luck <tony.luck@intel.com> 12751R: Ashok Raj <ashok.raj.linux@gmail.com> 12752S: Maintained 12753F: drivers/platform/x86/intel/ifs 12754F: include/trace/events/intel_ifs.h 12755F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12756 12757INTEL INTEGRATED SENSOR HUB DRIVER 12758M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12759M: Jiri Kosina <jikos@kernel.org> 12760L: linux-input@vger.kernel.org 12761S: Maintained 12762F: drivers/hid/intel-ish-hid/ 12763 12764INTEL IOMMU (VT-d) 12765M: David Woodhouse <dwmw2@infradead.org> 12766M: Lu Baolu <baolu.lu@linux.intel.com> 12767L: iommu@lists.linux.dev 12768S: Supported 12769T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12770F: drivers/iommu/intel/ 12771 12772INTEL IPU3 CSI-2 CIO2 DRIVER 12773M: Yong Zhi <yong.zhi@intel.com> 12774M: Sakari Ailus <sakari.ailus@linux.intel.com> 12775M: Bingbu Cao <bingbu.cao@intel.com> 12776M: Dan Scally <dan.scally@ideasonboard.com> 12777R: Tianshu Qiu <tian.shu.qiu@intel.com> 12778L: linux-media@vger.kernel.org 12779S: Maintained 12780T: git git://linuxtv.org/media.git 12781F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12782F: drivers/media/pci/intel/ipu3/ 12783 12784INTEL IPU3 CSI-2 IMGU DRIVER 12785M: Sakari Ailus <sakari.ailus@linux.intel.com> 12786R: Bingbu Cao <bingbu.cao@intel.com> 12787R: Tianshu Qiu <tian.shu.qiu@intel.com> 12788L: linux-media@vger.kernel.org 12789S: Maintained 12790F: Documentation/admin-guide/media/ipu3.rst 12791F: Documentation/admin-guide/media/ipu3_rcb.svg 12792F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12793F: drivers/staging/media/ipu3/ 12794 12795INTEL IPU6 INPUT SYSTEM DRIVER 12796M: Sakari Ailus <sakari.ailus@linux.intel.com> 12797M: Bingbu Cao <bingbu.cao@intel.com> 12798R: Tianshu Qiu <tian.shu.qiu@intel.com> 12799L: linux-media@vger.kernel.org 12800S: Maintained 12801T: git git://linuxtv.org/media.git 12802F: Documentation/admin-guide/media/ipu6-isys.rst 12803F: drivers/media/pci/intel/ipu6/ 12804 12805INTEL IPU7 INPUT SYSTEM DRIVER 12806M: Sakari Ailus <sakari.ailus@linux.intel.com> 12807R: Bingbu Cao <bingbu.cao@intel.com> 12808L: linux-media@vger.kernel.org 12809S: Maintained 12810T: git git://linuxtv.org/media.git 12811F: drivers/staging/media/ipu7/ 12812 12813INTEL ISHTP ECLITE DRIVER 12814M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12815L: platform-driver-x86@vger.kernel.org 12816S: Supported 12817F: drivers/platform/x86/intel/ishtp_eclite.c 12818 12819INTEL IXP4XX CRYPTO SUPPORT 12820M: Corentin Labbe <clabbe@baylibre.com> 12821L: linux-crypto@vger.kernel.org 12822S: Maintained 12823F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12824 12825INTEL KEEM BAY DRM DRIVER 12826M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12827M: Edmund Dea <edmund.j.dea@intel.com> 12828S: Maintained 12829F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12830F: drivers/gpu/drm/kmb/ 12831 12832INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12833M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12834S: Maintained 12835F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12836F: drivers/crypto/intel/keembay/Kconfig 12837F: drivers/crypto/intel/keembay/Makefile 12838F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12839F: drivers/crypto/intel/keembay/ocs-aes.c 12840F: drivers/crypto/intel/keembay/ocs-aes.h 12841 12842INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12843M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12844M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12845M: Mark Gross <mgross@linux.intel.com> 12846S: Maintained 12847F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12848F: drivers/crypto/intel/keembay/Kconfig 12849F: drivers/crypto/intel/keembay/Makefile 12850F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12851 12852INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12853M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12854M: Declan Murphy <declan.murphy@intel.com> 12855S: Maintained 12856F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12857F: drivers/crypto/intel/keembay/Kconfig 12858F: drivers/crypto/intel/keembay/Makefile 12859F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12860F: drivers/crypto/intel/keembay/ocs-hcu.c 12861F: drivers/crypto/intel/keembay/ocs-hcu.h 12862 12863INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12864M: Lixu Zhang <lixu.zhang@intel.com> 12865M: Sakari Ailus <sakari.ailus@linux.intel.com> 12866S: Maintained 12867F: drivers/gpio/gpio-ljca.c 12868F: drivers/i2c/busses/i2c-ljca.c 12869F: drivers/spi/spi-ljca.c 12870F: drivers/usb/misc/usb-ljca.c 12871F: include/linux/usb/ljca.h 12872 12873INTEL MANAGEMENT ENGINE (mei) 12874M: Alexander Usyskin <alexander.usyskin@intel.com> 12875L: linux-kernel@vger.kernel.org 12876S: Supported 12877F: Documentation/driver-api/mei/* 12878F: drivers/misc/mei/ 12879F: drivers/watchdog/mei_wdt.c 12880F: include/linux/mei_aux.h 12881F: include/linux/mei_cl_bus.h 12882F: include/uapi/linux/mei.h 12883F: include/uapi/linux/mei_uuid.h 12884F: include/uapi/linux/uuid.h 12885F: samples/mei/* 12886 12887INTEL MAX 10 BMC MFD DRIVER 12888M: Xu Yilun <yilun.xu@intel.com> 12889R: Tom Rix <trix@redhat.com> 12890S: Maintained 12891F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12892F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12893F: drivers/hwmon/intel-m10-bmc-hwmon.c 12894F: drivers/mfd/intel-m10-bmc* 12895F: include/linux/mfd/intel-m10-bmc.h 12896 12897INTEL MAX10 BMC SECURE UPDATES 12898M: Xu Yilun <yilun.xu@intel.com> 12899L: linux-fpga@vger.kernel.org 12900S: Maintained 12901F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12902F: drivers/fpga/intel-m10-bmc-sec-update.c 12903 12904INTEL MID (Mobile Internet Device) PLATFORM 12905M: Andy Shevchenko <andy@kernel.org> 12906L: linux-kernel@vger.kernel.org 12907S: Supported 12908F: arch/x86/include/asm/intel-mid.h 12909F: arch/x86/pci/intel_mid.c 12910F: arch/x86/platform/intel-mid/ 12911F: drivers/dma/hsu/ 12912F: drivers/extcon/extcon-intel-mrfld.c 12913F: drivers/gpio/gpio-merrifield.c 12914F: drivers/gpio/gpio-tangier.* 12915F: drivers/iio/adc/intel_mrfld_adc.c 12916F: drivers/mfd/intel_soc_pmic_mrfld.c 12917F: drivers/pinctrl/intel/pinctrl-merrifield.c 12918F: drivers/pinctrl/intel/pinctrl-moorefield.c 12919F: drivers/pinctrl/intel/pinctrl-tangier.* 12920F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12921F: drivers/platform/x86/intel_scu_* 12922F: drivers/staging/media/atomisp/ 12923F: drivers/tty/serial/8250/8250_mid.c 12924F: drivers/watchdog/intel-mid_wdt.c 12925F: include/linux/mfd/intel_soc_pmic_mrfld.h 12926F: include/linux/platform_data/x86/intel-mid_wdt.h 12927F: include/linux/platform_data/x86/intel_scu_ipc.h 12928 12929INTEL P-Unit IPC DRIVER 12930M: Zha Qipeng <qipeng.zha@intel.com> 12931L: platform-driver-x86@vger.kernel.org 12932S: Maintained 12933F: arch/x86/include/asm/intel_punit_ipc.h 12934F: drivers/platform/x86/intel/punit_ipc.c 12935 12936INTEL PMC CORE DRIVER 12937M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12938M: David E Box <david.e.box@intel.com> 12939L: platform-driver-x86@vger.kernel.org 12940S: Maintained 12941F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12942F: drivers/platform/x86/intel/pmc/ 12943F: include/linux/platform_data/x86/intel_pmc_ipc.h 12944 12945INTEL PMIC GPIO DRIVERS 12946M: Andy Shevchenko <andy@kernel.org> 12947S: Supported 12948T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12949F: drivers/gpio/gpio-*cove.c 12950 12951INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12952M: Andy Shevchenko <andy@kernel.org> 12953S: Supported 12954F: drivers/mfd/intel_soc_pmic* 12955F: include/linux/mfd/intel_soc_pmic* 12956 12957INTEL PMT DRIVERS 12958M: David E. Box <david.e.box@linux.intel.com> 12959S: Supported 12960F: Documentation/ABI/testing/sysfs-class-intel_pmt 12961F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12962F: drivers/platform/x86/intel/pmt/ 12963 12964INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12965M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12966L: linux-wireless@vger.kernel.org 12967S: Maintained 12968F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12969F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12970F: drivers/net/wireless/intel/ipw2x00/ 12971 12972INTEL PSTATE DRIVER 12973M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12974M: Len Brown <lenb@kernel.org> 12975L: linux-pm@vger.kernel.org 12976S: Supported 12977F: drivers/cpufreq/intel_pstate.c 12978 12979INTEL PTP DFL ToD DRIVER 12980L: linux-fpga@vger.kernel.org 12981L: netdev@vger.kernel.org 12982S: Orphan 12983F: drivers/ptp/ptp_dfl_tod.c 12984 12985INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12986M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12987L: linux-iio@vger.kernel.org 12988F: drivers/counter/intel-qep.c 12989 12990INTEL SCU DRIVERS 12991M: Mika Westerberg <mika.westerberg@linux.intel.com> 12992S: Maintained 12993F: drivers/platform/x86/intel_scu_* 12994F: include/linux/platform_data/x86/intel_scu_ipc.h 12995 12996INTEL SDSI DRIVER 12997M: David E. Box <david.e.box@linux.intel.com> 12998S: Supported 12999F: drivers/platform/x86/intel/sdsi.c 13000F: tools/arch/x86/intel_sdsi/ 13001F: tools/testing/selftests/drivers/sdsi/ 13002 13003INTEL SGX 13004M: Jarkko Sakkinen <jarkko@kernel.org> 13005R: Dave Hansen <dave.hansen@linux.intel.com> 13006L: linux-sgx@vger.kernel.org 13007S: Supported 13008Q: https://patchwork.kernel.org/project/intel-sgx/list/ 13009T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 13010F: Documentation/arch/x86/sgx.rst 13011F: arch/x86/entry/vdso/vsgx.S 13012F: arch/x86/include/asm/sgx.h 13013F: arch/x86/include/uapi/asm/sgx.h 13014F: arch/x86/kernel/cpu/sgx/* 13015F: tools/testing/selftests/sgx/* 13016K: \bSGX_ 13017 13018INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 13019M: Daniel Scally <dan.scally@ideasonboard.com> 13020M: Sakari Ailus <sakari.ailus@linux.intel.com> 13021S: Maintained 13022F: drivers/platform/x86/intel/int3472/ 13023F: include/linux/platform_data/x86/int3472.h 13024 13025INTEL SPEED SELECT TECHNOLOGY 13026M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13027L: platform-driver-x86@vger.kernel.org 13028S: Maintained 13029F: drivers/platform/x86/intel/speed_select_if/ 13030F: include/uapi/linux/isst_if.h 13031F: tools/power/x86/intel-speed-select/ 13032 13033INTEL STRATIX10 FIRMWARE DRIVERS 13034M: Dinh Nguyen <dinguyen@kernel.org> 13035L: linux-kernel@vger.kernel.org 13036S: Maintained 13037T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 13038F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 13039F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 13040F: drivers/firmware/stratix10-rsu.c 13041F: drivers/firmware/stratix10-svc.c 13042F: include/linux/firmware/intel/stratix10-smc.h 13043F: include/linux/firmware/intel/stratix10-svc-client.h 13044 13045INTEL TELEMETRY DRIVER 13046M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 13047M: "David E. Box" <david.e.box@linux.intel.com> 13048L: platform-driver-x86@vger.kernel.org 13049S: Maintained 13050F: arch/x86/include/asm/intel_telemetry.h 13051F: drivers/platform/x86/intel/telemetry/ 13052 13053INTEL TOUCH HOST CONTROLLER (THC) DRIVER 13054M: Even Xu <even.xu@intel.com> 13055M: Xinpeng Sun <xinpeng.sun@intel.com> 13056S: Maintained 13057F: drivers/hid/intel-thc-hid/ 13058 13059INTEL TPMI DRIVER 13060M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13061L: platform-driver-x86@vger.kernel.org 13062S: Maintained 13063F: Documentation/ABI/testing/debugfs-tpmi 13064F: drivers/platform/x86/intel/vsec_tpmi.c 13065F: include/linux/intel_tpmi.h 13066 13067INTEL UNCORE FREQUENCY CONTROL 13068M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13069L: platform-driver-x86@vger.kernel.org 13070S: Maintained 13071F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 13072F: drivers/platform/x86/intel/uncore-frequency/ 13073 13074INTEL USBIO USB I/O EXPANDER DRIVERS 13075M: Israel Cepeda <israel.a.cepeda.lopez@intel.com> 13076M: Hans de Goede <hansg@kernel.org> 13077R: Sakari Ailus <sakari.ailus@linux.intel.com> 13078S: Maintained 13079F: drivers/gpio/gpio-usbio.c 13080F: drivers/i2c/busses/i2c-usbio.c 13081F: drivers/usb/misc/usbio.c 13082F: include/linux/usb/usbio.h 13083 13084INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 13085M: David E. Box <david.e.box@linux.intel.com> 13086S: Supported 13087F: drivers/platform/x86/intel/vsec.c 13088F: include/linux/intel_vsec.h 13089 13090INTEL VIRTUAL BUTTON DRIVER 13091M: AceLan Kao <acelan.kao@canonical.com> 13092L: platform-driver-x86@vger.kernel.org 13093S: Maintained 13094F: drivers/platform/x86/intel/vbtn.c 13095 13096INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 13097M: Stanislaw Gruszka <stf_xl@wp.pl> 13098L: linux-wireless@vger.kernel.org 13099S: Supported 13100F: drivers/net/wireless/intel/iwlegacy/ 13101 13102INTEL WIRELESS WIFI LINK (iwlwifi) 13103M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 13104L: linux-wireless@vger.kernel.org 13105S: Supported 13106W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 13107T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 13108F: drivers/net/wireless/intel/iwlwifi/ 13109 13110INTEL VISION SENSING CONTROLLER DRIVER 13111M: Sakari Ailus <sakari.ailus@linux.intel.com> 13112R: Bingbu Cao <bingbu.cao@intel.com> 13113R: Lixu Zhang <lixu.zhang@intel.com> 13114L: linux-media@vger.kernel.org 13115S: Maintained 13116T: git git://linuxtv.org/media.git 13117F: drivers/media/pci/intel/ivsc/ 13118 13119INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 13120S: Orphan 13121W: https://slimbootloader.github.io/security/firmware-update.html 13122F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 13123 13124INTEL WMI THUNDERBOLT FORCE POWER DRIVER 13125L: Dell.Client.Kernel@dell.com 13126S: Maintained 13127F: drivers/platform/x86/intel/wmi/thunderbolt.c 13128 13129INTEL WWAN IOSM DRIVER 13130L: netdev@vger.kernel.org 13131S: Orphan 13132F: drivers/net/wwan/iosm/ 13133 13134INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 13135M: Xin Li <xin@zytor.com> 13136M: "H. Peter Anvin" <hpa@zytor.com> 13137S: Supported 13138F: Documentation/arch/x86/x86_64/fred.rst 13139F: arch/x86/entry/entry_64_fred.S 13140F: arch/x86/entry/entry_fred.c 13141F: arch/x86/include/asm/fred.h 13142F: arch/x86/kernel/fred.c 13143 13144INTEL(R) TRACE HUB 13145M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 13146S: Supported 13147F: Documentation/trace/intel_th.rst 13148F: drivers/hwtracing/intel_th/ 13149F: include/linux/intel_th.h 13150 13151INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 13152M: Ning Sun <ning.sun@intel.com> 13153L: tboot-devel@lists.sourceforge.net 13154S: Supported 13155W: http://tboot.sourceforge.net 13156T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 13157F: Documentation/arch/x86/intel_txt.rst 13158F: arch/x86/kernel/tboot.c 13159F: include/linux/tboot.h 13160 13161INTERCONNECT API 13162M: Georgi Djakov <djakov@kernel.org> 13163L: linux-pm@vger.kernel.org 13164S: Maintained 13165T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 13166F: Documentation/devicetree/bindings/interconnect/ 13167F: Documentation/driver-api/interconnect.rst 13168F: drivers/interconnect/ 13169F: include/dt-bindings/interconnect/ 13170F: include/linux/interconnect-provider.h 13171F: include/linux/interconnect.h 13172 13173INTERRUPT COUNTER DRIVER 13174M: Oleksij Rempel <o.rempel@pengutronix.de> 13175R: Pengutronix Kernel Team <kernel@pengutronix.de> 13176L: linux-iio@vger.kernel.org 13177F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 13178F: drivers/counter/interrupt-cnt.c 13179 13180INTERSIL ISL7998X VIDEO DECODER DRIVER 13181M: Michael Tretter <m.tretter@pengutronix.de> 13182R: Pengutronix Kernel Team <kernel@pengutronix.de> 13183L: linux-media@vger.kernel.org 13184S: Maintained 13185F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 13186F: drivers/media/i2c/isl7998x.c 13187 13188INVENSENSE ICM-426xx IMU DRIVER 13189M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13190L: linux-iio@vger.kernel.org 13191S: Maintained 13192W: https://invensense.tdk.com/ 13193F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 13194F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 13195F: drivers/iio/imu/inv_icm42600/ 13196 13197INVENSENSE ICM-456xx IMU DRIVER 13198M: Remi Buisson <remi.buisson@tdk.com> 13199L: linux-iio@vger.kernel.org 13200S: Maintained 13201W: https://invensense.tdk.com/ 13202F: Documentation/devicetree/bindings/iio/imu/invensense,icm45600.yaml 13203F: drivers/iio/imu/inv_icm45600/ 13204 13205INVENSENSE MPU-3050 GYROSCOPE DRIVER 13206M: Linus Walleij <linusw@kernel.org> 13207L: linux-iio@vger.kernel.org 13208S: Maintained 13209F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 13210F: drivers/iio/gyro/mpu3050* 13211 13212INVENSENSE MPU-6050 IMU DRIVER 13213M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 13214L: linux-iio@vger.kernel.org 13215S: Maintained 13216W: https://invensense.tdk.com/ 13217F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 13218F: drivers/iio/imu/inv_mpu6050/ 13219 13220IOC3 ETHERNET DRIVER 13221M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13222L: linux-mips@vger.kernel.org 13223S: Maintained 13224F: drivers/net/ethernet/sgi/ioc3-eth.c 13225 13226IOMMU DMA-API LAYER 13227M: Robin Murphy <robin.murphy@arm.com> 13228L: iommu@lists.linux.dev 13229S: Maintained 13230T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13231F: drivers/iommu/dma-iommu.c 13232F: drivers/iommu/dma-iommu.h 13233F: drivers/iommu/iova.c 13234F: include/linux/iommu-dma.h 13235F: include/linux/iova.h 13236 13237IOMMU SUBSYSTEM 13238M: Joerg Roedel <joro@8bytes.org> 13239M: Will Deacon <will@kernel.org> 13240R: Robin Murphy <robin.murphy@arm.com> 13241L: iommu@lists.linux.dev 13242S: Maintained 13243T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 13244F: Documentation/devicetree/bindings/iommu/ 13245F: drivers/iommu/ 13246F: include/linux/iommu.h 13247F: include/linux/iova.h 13248F: include/linux/of_iommu.h 13249 13250IOMMUFD 13251M: Jason Gunthorpe <jgg@nvidia.com> 13252M: Kevin Tian <kevin.tian@intel.com> 13253L: iommu@lists.linux.dev 13254S: Maintained 13255T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 13256F: Documentation/userspace-api/iommufd.rst 13257F: drivers/iommu/iommufd/ 13258F: include/linux/iommufd.h 13259F: include/uapi/linux/iommufd.h 13260F: tools/testing/selftests/iommu/ 13261 13262IOSYS-MAP HELPERS 13263M: Thomas Zimmermann <tzimmermann@suse.de> 13264L: dri-devel@lists.freedesktop.org 13265S: Maintained 13266T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13267F: include/linux/iosys-map.h 13268 13269IO_URING 13270M: Jens Axboe <axboe@kernel.dk> 13271L: io-uring@vger.kernel.org 13272S: Maintained 13273T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13274T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/liburing.git 13275F: include/linux/io_uring/ 13276F: include/linux/io_uring.h 13277F: include/linux/io_uring_types.h 13278F: include/trace/events/io_uring.h 13279F: include/uapi/linux/io_uring.h 13280F: include/uapi/linux/io_uring/ 13281F: io_uring/ 13282 13283IO_URING ZCRX 13284M: Pavel Begunkov <asml.silence@gmail.com> 13285L: io-uring@vger.kernel.org 13286L: netdev@vger.kernel.org 13287T: git https://github.com/isilence/linux.git zcrx/for-next 13288T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git 13289S: Maintained 13290F: io_uring/zcrx.* 13291 13292IPMI SUBSYSTEM 13293M: Corey Minyard <corey@minyard.net> 13294L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 13295S: Supported 13296W: http://openipmi.sourceforge.net/ 13297T: git https://github.com/cminyard/linux-ipmi.git for-next 13298F: Documentation/devicetree/bindings/ipmi/ 13299F: Documentation/driver-api/ipmi.rst 13300F: drivers/char/ipmi/ 13301F: include/linux/ipmi* 13302F: include/uapi/linux/ipmi* 13303 13304IPS SCSI RAID DRIVER 13305M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 13306L: linux-scsi@vger.kernel.org 13307S: Maintained 13308W: http://www.adaptec.com/ 13309F: drivers/scsi/ips* 13310 13311IPVS 13312M: Simon Horman <horms@verge.net.au> 13313M: Julian Anastasov <ja@ssi.bg> 13314L: netdev@vger.kernel.org 13315L: lvs-devel@vger.kernel.org 13316S: Maintained 13317T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 13318T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 13319F: Documentation/networking/ipvs-sysctl.rst 13320F: include/net/ip_vs.h 13321F: include/uapi/linux/ip_vs.h 13322F: net/netfilter/ipvs/ 13323 13324IPWIRELESS DRIVER 13325M: Jiri Kosina <jikos@kernel.org> 13326M: David Sterba <dsterba@suse.com> 13327S: Odd Fixes 13328F: drivers/tty/ipwireless/ 13329 13330IRON DEVICE AUDIO CODEC DRIVERS 13331M: Kiseok Jo <kiseok.jo@irondevice.com> 13332L: linux-sound@vger.kernel.org 13333S: Maintained 13334F: Documentation/devicetree/bindings/sound/irondevice,* 13335F: sound/soc/codecs/sma* 13336 13337IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 13338M: Thomas Gleixner <tglx@kernel.org> 13339S: Maintained 13340T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13341F: Documentation/core-api/irq/irq-domain.rst 13342F: include/linux/irqdomain.h 13343F: include/linux/irqdomain_defs.h 13344F: kernel/irq/irqdomain.c 13345F: kernel/irq/msi.c 13346 13347IRQ SUBSYSTEM 13348M: Thomas Gleixner <tglx@kernel.org> 13349L: linux-kernel@vger.kernel.org 13350S: Maintained 13351T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13352F: include/linux/group_cpus.h 13353F: include/linux/irq.h 13354F: include/linux/irqhandler.h 13355F: include/linux/irqnr.h 13356F: include/linux/irqreturn.h 13357F: kernel/irq/ 13358F: lib/group_cpus.c 13359 13360IRQCHIP DRIVERS 13361M: Thomas Gleixner <tglx@kernel.org> 13362L: linux-kernel@vger.kernel.org 13363S: Maintained 13364T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 13365F: Documentation/devicetree/bindings/interrupt-controller/ 13366F: drivers/irqchip/ 13367F: include/linux/irqchip.h 13368 13369ISA 13370M: William Breathitt Gray <wbg@kernel.org> 13371S: Maintained 13372F: Documentation/driver-api/isa.rst 13373F: drivers/base/isa.c 13374F: include/linux/isa.h 13375 13376ISA RADIO MODULE 13377M: Hans Verkuil <hverkuil@kernel.org> 13378L: linux-media@vger.kernel.org 13379S: Maintained 13380W: https://linuxtv.org 13381T: git git://linuxtv.org/media.git 13382F: drivers/media/radio/radio-isa* 13383 13384ISAPNP 13385M: Jaroslav Kysela <perex@perex.cz> 13386S: Maintained 13387F: Documentation/userspace-api/isapnp.rst 13388F: drivers/pnp/isapnp/ 13389F: include/linux/isapnp.h 13390 13391ISCSI 13392M: Lee Duncan <lduncan@suse.com> 13393M: Chris Leech <cleech@redhat.com> 13394M: Mike Christie <michael.christie@oracle.com> 13395L: open-iscsi@googlegroups.com 13396L: linux-scsi@vger.kernel.org 13397S: Maintained 13398W: www.open-iscsi.com 13399F: drivers/scsi/*iscsi* 13400F: include/scsi/*iscsi* 13401 13402iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 13403M: Peter Jones <pjones@redhat.com> 13404M: Konrad Rzeszutek Wilk <konrad@kernel.org> 13405S: Maintained 13406F: drivers/firmware/iscsi_ibft* 13407 13408ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 13409M: Sagi Grimberg <sagi@grimberg.me> 13410M: Max Gurtovoy <mgurtovoy@nvidia.com> 13411L: linux-rdma@vger.kernel.org 13412S: Supported 13413W: http://www.openfabrics.org 13414W: www.open-iscsi.org 13415Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13416F: drivers/infiniband/ulp/iser/ 13417 13418ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13419M: Sagi Grimberg <sagi@grimberg.me> 13420L: linux-rdma@vger.kernel.org 13421L: target-devel@vger.kernel.org 13422S: Supported 13423T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13424F: drivers/infiniband/ulp/isert 13425 13426ISDN/CMTP OVER BLUETOOTH 13427L: netdev@vger.kernel.org 13428S: Orphan 13429W: http://www.isdn4linux.de 13430F: Documentation/isdn/ 13431F: drivers/isdn/capi/ 13432F: include/linux/isdn/ 13433F: include/uapi/linux/isdn/ 13434F: net/bluetooth/cmtp/ 13435 13436ISDN/mISDN SUBSYSTEM 13437L: netdev@vger.kernel.org 13438S: Orphan 13439W: http://www.isdn4linux.de 13440F: drivers/isdn/Kconfig 13441F: drivers/isdn/Makefile 13442F: drivers/isdn/hardware/ 13443F: drivers/isdn/mISDN/ 13444 13445ISL28022 HARDWARE MONITORING DRIVER 13446M: Carsten Spieß <mail@carsten-spiess.de> 13447L: linux-hwmon@vger.kernel.org 13448S: Maintained 13449F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13450F: Documentation/hwmon/isl28022.rst 13451F: drivers/hwmon/isl28022.c 13452 13453ISOFS FILESYSTEM 13454M: Jan Kara <jack@suse.cz> 13455L: linux-fsdevel@vger.kernel.org 13456S: Maintained 13457F: Documentation/filesystems/isofs.rst 13458F: fs/isofs/ 13459 13460IT87 HARDWARE MONITORING DRIVER 13461M: Jean Delvare <jdelvare@suse.com> 13462L: linux-hwmon@vger.kernel.org 13463S: Maintained 13464F: Documentation/hwmon/it87.rst 13465F: drivers/hwmon/it87.c 13466 13467IT913X MEDIA DRIVER 13468L: linux-media@vger.kernel.org 13469S: Orphan 13470W: https://linuxtv.org 13471Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13472F: drivers/media/tuners/it913x* 13473 13474ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13475M: Liu Ying <victor.liu@nxp.com> 13476L: dri-devel@lists.freedesktop.org 13477S: Maintained 13478T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13479F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13480F: drivers/gpu/drm/bridge/ite-it6263.c 13481 13482ITE IT66121 HDMI BRIDGE DRIVER 13483M: Phong LE <ple@baylibre.com> 13484M: Neil Armstrong <neil.armstrong@linaro.org> 13485S: Maintained 13486T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13487F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13488F: drivers/gpu/drm/bridge/ite-it66121.c 13489 13490IVTV VIDEO4LINUX DRIVER 13491M: Andy Walls <awalls@md.metrocast.net> 13492L: linux-media@vger.kernel.org 13493S: Maintained 13494W: https://linuxtv.org 13495T: git git://linuxtv.org/media.git 13496F: Documentation/admin-guide/media/ivtv* 13497F: drivers/media/pci/ivtv/ 13498F: include/uapi/linux/ivtv* 13499 13500IX2505V MEDIA DRIVER 13501M: Malcolm Priestley <tvboxspy@gmail.com> 13502L: linux-media@vger.kernel.org 13503S: Maintained 13504W: https://linuxtv.org 13505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13506F: drivers/media/dvb-frontends/ix2505v* 13507 13508JAILHOUSE HYPERVISOR INTERFACE 13509M: Jan Kiszka <jan.kiszka@siemens.com> 13510L: jailhouse-dev@googlegroups.com 13511S: Maintained 13512F: arch/x86/include/asm/jailhouse_para.h 13513F: arch/x86/kernel/jailhouse.c 13514 13515JFS FILESYSTEM 13516M: Dave Kleikamp <shaggy@kernel.org> 13517L: jfs-discussion@lists.sourceforge.net 13518S: Odd Fixes 13519W: http://jfs.sourceforge.net/ 13520T: git https://github.com/kleikamp/linux-shaggy.git 13521F: Documentation/admin-guide/jfs.rst 13522F: fs/jfs/ 13523 13524JME NETWORK DRIVER 13525M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13526L: netdev@vger.kernel.org 13527S: Odd Fixes 13528F: drivers/net/ethernet/jme.* 13529 13530JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13531M: David Woodhouse <dwmw2@infradead.org> 13532M: Richard Weinberger <richard@nod.at> 13533L: linux-mtd@lists.infradead.org 13534S: Odd Fixes 13535W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13536T: git git://git.infradead.org/ubifs-2.6.git 13537F: fs/jffs2/ 13538F: include/uapi/linux/jffs2.h 13539 13540JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13541M: "Theodore Ts'o" <tytso@mit.edu> 13542M: Jan Kara <jack@suse.com> 13543L: linux-ext4@vger.kernel.org 13544S: Maintained 13545F: fs/jbd2/ 13546F: include/linux/jbd2.h 13547 13548JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13549M: Nikita Yushchenko <nikita.yoush@cogentembedded.com> 13550L: linux-media@vger.kernel.org 13551L: linux-renesas-soc@vger.kernel.org 13552S: Maintained 13553F: drivers/media/platform/renesas/rcar_jpu.c 13554 13555JSM Neo PCI based serial card 13556L: linux-serial@vger.kernel.org 13557S: Orphan 13558F: drivers/tty/serial/jsm/ 13559 13560K10TEMP HARDWARE MONITORING DRIVER 13561M: Clemens Ladisch <clemens@ladisch.de> 13562L: linux-hwmon@vger.kernel.org 13563S: Maintained 13564F: Documentation/hwmon/k10temp.rst 13565F: drivers/hwmon/k10temp.c 13566 13567K8TEMP HARDWARE MONITORING DRIVER 13568M: Rudolf Marek <r.marek@assembler.cz> 13569L: linux-hwmon@vger.kernel.org 13570S: Maintained 13571F: Documentation/hwmon/k8temp.rst 13572F: drivers/hwmon/k8temp.c 13573 13574KASAN 13575M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13576R: Alexander Potapenko <glider@google.com> 13577R: Andrey Konovalov <andreyknvl@gmail.com> 13578R: Dmitry Vyukov <dvyukov@google.com> 13579R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13580L: kasan-dev@googlegroups.com 13581S: Maintained 13582B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13583F: Documentation/dev-tools/kasan.rst 13584F: arch/*/include/asm/*kasan.h 13585F: arch/*/mm/kasan_init* 13586F: include/linux/kasan*.h 13587F: lib/Kconfig.kasan 13588F: mm/kasan/ 13589F: scripts/Makefile.kasan 13590 13591KCONFIG 13592M: Nathan Chancellor <nathan@kernel.org> 13593M: Nicolas Schier <nsc@kernel.org> 13594L: linux-kbuild@vger.kernel.org 13595S: Odd Fixes 13596Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13597T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13598F: Documentation/kbuild/kconfig* 13599F: scripts/Kconfig.include 13600F: scripts/kconfig/ 13601 13602KCORE 13603M: Omar Sandoval <osandov@osandov.com> 13604L: linux-debuggers@vger.kernel.org 13605S: Maintained 13606F: fs/proc/kcore.c 13607F: include/linux/kcore.h 13608 13609KCOV 13610R: Dmitry Vyukov <dvyukov@google.com> 13611R: Andrey Konovalov <andreyknvl@gmail.com> 13612L: kasan-dev@googlegroups.com 13613S: Maintained 13614B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13615F: Documentation/dev-tools/kcov.rst 13616F: include/linux/kcov.h 13617F: include/uapi/linux/kcov.h 13618F: kernel/kcov.c 13619F: scripts/Makefile.kcov 13620 13621KCSAN 13622M: Marco Elver <elver@google.com> 13623R: Dmitry Vyukov <dvyukov@google.com> 13624L: kasan-dev@googlegroups.com 13625S: Maintained 13626F: Documentation/dev-tools/kcsan.rst 13627F: include/linux/kcsan*.h 13628F: kernel/kcsan/ 13629F: lib/Kconfig.kcsan 13630F: scripts/Makefile.kcsan 13631 13632KDUMP 13633M: Andrew Morton <akpm@linux-foundation.org> 13634M: Baoquan He <bhe@redhat.com> 13635R: Vivek Goyal <vgoyal@redhat.com> 13636R: Dave Young <dyoung@redhat.com> 13637L: kexec@lists.infradead.org 13638S: Maintained 13639W: http://lse.sourceforge.net/kdump/ 13640F: Documentation/admin-guide/kdump/ 13641F: fs/proc/vmcore.c 13642F: include/linux/crash_core.h 13643F: include/linux/crash_dump.h 13644F: include/uapi/linux/vmcore.h 13645F: kernel/crash_*.c 13646 13647KEENE FM RADIO TRANSMITTER DRIVER 13648M: Hans Verkuil <hverkuil@kernel.org> 13649L: linux-media@vger.kernel.org 13650S: Maintained 13651W: https://linuxtv.org 13652T: git git://linuxtv.org/media.git 13653F: drivers/media/radio/radio-keene* 13654 13655KERNEL AUTOMOUNTER 13656M: Ian Kent <raven@themaw.net> 13657L: autofs@vger.kernel.org 13658S: Maintained 13659F: fs/autofs/ 13660 13661KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13662M: Nathan Chancellor <nathan@kernel.org> 13663M: Nicolas Schier <nsc@kernel.org> 13664L: linux-kbuild@vger.kernel.org 13665S: Odd Fixes 13666Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13667T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13668F: Documentation/kbuild/ 13669F: Makefile 13670F: scripts/*vmlinux* 13671F: scripts/Kbuild* 13672F: scripts/Makefile* 13673F: scripts/bash-completion/ 13674F: scripts/basic/ 13675F: scripts/clang-tools/ 13676F: scripts/dummy-tools/ 13677F: scripts/include/ 13678F: scripts/mk* 13679F: scripts/mod/ 13680F: scripts/package/ 13681F: usr/ 13682 13683KERNEL HARDENING (not covered by other areas) 13684M: Kees Cook <kees@kernel.org> 13685R: Gustavo A. R. Silva <gustavoars@kernel.org> 13686L: linux-hardening@vger.kernel.org 13687S: Supported 13688T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13689F: Documentation/ABI/testing/sysfs-kernel-oops_count 13690F: Documentation/ABI/testing/sysfs-kernel-warn_count 13691F: arch/*/configs/hardening.config 13692F: include/linux/kstack_erase.h 13693F: include/linux/overflow.h 13694F: include/linux/randomize_kstack.h 13695F: include/linux/ucopysize.h 13696F: kernel/configs/hardening.config 13697F: kernel/kstack_erase.c 13698F: lib/tests/randstruct_kunit.c 13699F: lib/tests/usercopy_kunit.c 13700F: mm/usercopy.c 13701F: scripts/Makefile.kstack_erase 13702F: scripts/Makefile.randstruct 13703F: security/Kconfig.hardening 13704K: \b(add|choose)_random_kstack_offset\b 13705K: \b__check_(object_size|heap_object)\b 13706K: \b__counted_by(_le|_be)?\b 13707 13708KERNEL JANITORS 13709L: kernel-janitors@vger.kernel.org 13710S: Odd Fixes 13711W: http://kernelnewbies.org/KernelJanitors 13712 13713KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13714M: Chuck Lever <chuck.lever@oracle.com> 13715M: Jeff Layton <jlayton@kernel.org> 13716R: NeilBrown <neil@brown.name> 13717R: Olga Kornievskaia <okorniev@redhat.com> 13718R: Dai Ngo <Dai.Ngo@oracle.com> 13719R: Tom Talpey <tom@talpey.com> 13720L: linux-nfs@vger.kernel.org 13721S: Supported 13722P: Documentation/filesystems/nfs/nfsd-maintainer-entry-profile.rst 13723B: https://bugzilla.kernel.org 13724T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13725F: Documentation/filesystems/nfs/ 13726F: fs/lockd/ 13727F: fs/nfs_common/ 13728F: fs/nfsd/ 13729F: include/linux/lockd/ 13730F: include/linux/sunrpc/ 13731F: include/trace/events/rpcgss.h 13732F: include/trace/events/rpcrdma.h 13733F: include/trace/events/sunrpc.h 13734F: include/trace/misc/fs.h 13735F: include/trace/misc/nfs.h 13736F: include/trace/misc/sunrpc.h 13737F: include/uapi/linux/nfsd/ 13738F: include/uapi/linux/sunrpc/ 13739F: net/sunrpc/ 13740F: tools/net/sunrpc/ 13741 13742KERNEL NFSD BLOCK and SCSI LAYOUT DRIVER 13743R: Christoph Hellwig <hch@lst.de> 13744F: fs/nfsd/blocklayout* 13745 13746KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13747M: Thomas Weißschuh <linux@weissschuh.net> 13748R: Christian Heusel <christian@heusel.eu> 13749R: Nathan Chancellor <nathan@kernel.org> 13750S: Maintained 13751F: scripts/package/PKGBUILD 13752 13753KERNEL REGRESSIONS 13754M: Thorsten Leemhuis <linux@leemhuis.info> 13755L: regressions@lists.linux.dev 13756S: Supported 13757F: Documentation/admin-guide/reporting-regressions.rst 13758F: Documentation/process/handling-regressions.rst 13759 13760KERNEL SELFTEST FRAMEWORK 13761M: Shuah Khan <shuah@kernel.org> 13762M: Shuah Khan <skhan@linuxfoundation.org> 13763L: linux-kselftest@vger.kernel.org 13764S: Maintained 13765Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13766T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13767F: Documentation/dev-tools/kselftest* 13768F: tools/testing/selftests/ 13769 13770KERNEL SMB3 SERVER (KSMBD) 13771M: Namjae Jeon <linkinjeon@kernel.org> 13772M: Namjae Jeon <linkinjeon@samba.org> 13773M: Steve French <smfrench@gmail.com> 13774M: Steve French <sfrench@samba.org> 13775R: Sergey Senozhatsky <senozhatsky@chromium.org> 13776R: Tom Talpey <tom@talpey.com> 13777L: linux-cifs@vger.kernel.org 13778S: Maintained 13779T: git git://git.samba.org/ksmbd.git 13780F: Documentation/filesystems/smb/ksmbd.rst 13781F: fs/smb/common/ 13782F: fs/smb/server/ 13783 13784KERNEL UNIT TESTING FRAMEWORK (KUnit) 13785M: Brendan Higgins <brendan.higgins@linux.dev> 13786M: David Gow <davidgow@google.com> 13787R: Rae Moar <raemoar63@gmail.com> 13788L: linux-kselftest@vger.kernel.org 13789L: kunit-dev@googlegroups.com 13790S: Maintained 13791W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13792T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13793T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13794F: Documentation/dev-tools/kunit/ 13795F: include/kunit/ 13796F: lib/kunit/ 13797F: rust/kernel/kunit.rs 13798F: rust/macros/kunit.rs 13799F: scripts/rustdoc_test_* 13800F: tools/testing/kunit/ 13801 13802KERNEL USERMODE HELPER 13803M: Luis Chamberlain <mcgrof@kernel.org> 13804L: linux-kernel@vger.kernel.org 13805S: Maintained 13806F: include/linux/umh.h 13807F: kernel/umh.c 13808 13809KERNEL VIRTUAL MACHINE (KVM) 13810M: Paolo Bonzini <pbonzini@redhat.com> 13811L: kvm@vger.kernel.org 13812S: Supported 13813W: http://www.linux-kvm.org 13814T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13815F: Documentation/virt/kvm/ 13816F: include/asm-generic/kvm* 13817F: include/kvm/iodev.h 13818F: include/linux/kvm* 13819F: include/trace/events/kvm.h 13820F: include/uapi/asm-generic/kvm* 13821F: include/uapi/linux/kvm* 13822F: tools/kvm/ 13823F: tools/testing/selftests/kvm/ 13824F: virt/kvm/* 13825 13826KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13827M: Marc Zyngier <maz@kernel.org> 13828M: Oliver Upton <oupton@kernel.org> 13829R: Joey Gouly <joey.gouly@arm.com> 13830R: Suzuki K Poulose <suzuki.poulose@arm.com> 13831R: Zenghui Yu <yuzenghui@huawei.com> 13832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13833L: kvmarm@lists.linux.dev 13834S: Maintained 13835T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13836F: Documentation/virt/kvm/arm/ 13837F: Documentation/virt/kvm/devices/arm* 13838F: arch/arm64/include/asm/kvm* 13839F: arch/arm64/include/uapi/asm/kvm* 13840F: arch/arm64/kvm/ 13841F: include/kvm/arm_* 13842F: tools/testing/selftests/kvm/*/arm64/ 13843F: tools/testing/selftests/kvm/arm64/ 13844 13845KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13846M: Tianrui Zhao <zhaotianrui@loongson.cn> 13847M: Bibo Mao <maobibo@loongson.cn> 13848M: Huacai Chen <chenhuacai@kernel.org> 13849L: kvm@vger.kernel.org 13850L: loongarch@lists.linux.dev 13851S: Maintained 13852T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13853F: Documentation/virt/kvm/loongarch/ 13854F: arch/loongarch/include/asm/kvm* 13855F: arch/loongarch/include/uapi/asm/kvm* 13856F: arch/loongarch/kvm/ 13857F: tools/testing/selftests/kvm/*/loongarch/ 13858F: tools/testing/selftests/kvm/lib/loongarch/ 13859 13860KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13861M: Huacai Chen <chenhuacai@kernel.org> 13862L: linux-mips@vger.kernel.org 13863L: kvm@vger.kernel.org 13864S: Maintained 13865T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13866F: arch/mips/include/asm/kvm* 13867F: arch/mips/include/uapi/asm/kvm* 13868F: arch/mips/kvm/ 13869 13870KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13871M: Madhavan Srinivasan <maddy@linux.ibm.com> 13872R: Nicholas Piggin <npiggin@gmail.com> 13873L: linuxppc-dev@lists.ozlabs.org 13874L: kvm@vger.kernel.org 13875S: Maintained (Book3S 64-bit HV) 13876S: Odd fixes (Book3S 64-bit PR) 13877S: Orphan (Book3E and 32-bit) 13878T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13879F: arch/powerpc/include/asm/kvm* 13880F: arch/powerpc/include/uapi/asm/kvm* 13881F: arch/powerpc/kernel/kvm* 13882F: arch/powerpc/kvm/ 13883 13884KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13885M: Anup Patel <anup@brainfault.org> 13886R: Atish Patra <atish.patra@linux.dev> 13887L: kvm@vger.kernel.org 13888L: kvm-riscv@lists.infradead.org 13889L: linux-riscv@lists.infradead.org 13890S: Maintained 13891T: git https://github.com/kvm-riscv/linux.git 13892F: arch/riscv/include/asm/kvm* 13893F: arch/riscv/include/uapi/asm/kvm* 13894F: arch/riscv/kvm/ 13895F: tools/testing/selftests/kvm/*/riscv/ 13896F: tools/testing/selftests/kvm/riscv/ 13897 13898KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13899M: Christian Borntraeger <borntraeger@linux.ibm.com> 13900M: Janosch Frank <frankja@linux.ibm.com> 13901M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13902R: David Hildenbrand <david@kernel.org> 13903L: kvm@vger.kernel.org 13904S: Supported 13905T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13906F: Documentation/virt/kvm/s390* 13907F: arch/s390/include/asm/gmap.h 13908F: arch/s390/include/asm/gmap_helpers.h 13909F: arch/s390/include/asm/kvm* 13910F: arch/s390/include/uapi/asm/kvm* 13911F: arch/s390/include/uapi/asm/uvdevice.h 13912F: arch/s390/kernel/uv.c 13913F: arch/s390/kvm/ 13914F: arch/s390/mm/gmap.c 13915F: arch/s390/mm/gmap_helpers.c 13916F: drivers/s390/char/uvdevice.c 13917F: tools/testing/selftests/drivers/s390x/uvdevice/ 13918F: tools/testing/selftests/kvm/*/s390/ 13919F: tools/testing/selftests/kvm/s390/ 13920 13921KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13922M: Sean Christopherson <seanjc@google.com> 13923M: Paolo Bonzini <pbonzini@redhat.com> 13924L: kvm@vger.kernel.org 13925S: Supported 13926P: Documentation/process/maintainer-kvm-x86.rst 13927T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13928F: arch/x86/include/asm/kvm* 13929F: arch/x86/include/asm/svm.h 13930F: arch/x86/include/asm/vmx*.h 13931F: arch/x86/include/uapi/asm/kvm* 13932F: arch/x86/include/uapi/asm/svm.h 13933F: arch/x86/include/uapi/asm/vmx.h 13934F: arch/x86/kvm/ 13935F: arch/x86/kvm/*/ 13936F: tools/testing/selftests/kvm/*/x86/ 13937F: tools/testing/selftests/kvm/x86/ 13938 13939KERNFS 13940M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13941M: Tejun Heo <tj@kernel.org> 13942S: Supported 13943T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13944F: fs/kernfs/ 13945F: include/linux/kernfs.h 13946 13947KEXEC 13948M: Andrew Morton <akpm@linux-foundation.org> 13949M: Baoquan He <bhe@redhat.com> 13950L: kexec@lists.infradead.org 13951W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13952F: include/linux/kexec.h 13953F: include/uapi/linux/kexec.h 13954F: kernel/kexec* 13955 13956KEXEC HANDOVER (KHO) 13957M: Alexander Graf <graf@amazon.com> 13958M: Mike Rapoport <rppt@kernel.org> 13959M: Pasha Tatashin <pasha.tatashin@soleen.com> 13960R: Pratyush Yadav <pratyush@kernel.org> 13961L: kexec@lists.infradead.org 13962L: linux-mm@kvack.org 13963S: Maintained 13964F: Documentation/admin-guide/mm/kho.rst 13965F: Documentation/core-api/kho/* 13966F: include/linux/kexec_handover.h 13967F: include/linux/kho/ 13968F: kernel/liveupdate/kexec_handover* 13969F: lib/test_kho.c 13970F: tools/testing/selftests/kho/ 13971 13972KEYS-ENCRYPTED 13973M: Mimi Zohar <zohar@linux.ibm.com> 13974L: linux-integrity@vger.kernel.org 13975L: keyrings@vger.kernel.org 13976S: Supported 13977F: Documentation/security/keys/trusted-encrypted.rst 13978F: include/keys/encrypted-type.h 13979F: security/keys/encrypted-keys/ 13980 13981KEYS-TRUSTED 13982M: James Bottomley <James.Bottomley@HansenPartnership.com> 13983M: Jarkko Sakkinen <jarkko@kernel.org> 13984M: Mimi Zohar <zohar@linux.ibm.com> 13985L: linux-integrity@vger.kernel.org 13986L: keyrings@vger.kernel.org 13987S: Supported 13988F: Documentation/security/keys/trusted-encrypted.rst 13989F: include/keys/trusted-type.h 13990F: include/keys/trusted_tpm.h 13991F: security/keys/trusted-keys/ 13992 13993KEYS-TRUSTED-CAAM 13994M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13995R: Pengutronix Kernel Team <kernel@pengutronix.de> 13996L: linux-integrity@vger.kernel.org 13997L: keyrings@vger.kernel.org 13998S: Maintained 13999F: include/keys/trusted_caam.h 14000F: security/keys/trusted-keys/trusted_caam.c 14001 14002KEYS-TRUSTED-DCP 14003M: David Gstir <david@sigma-star.at> 14004R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 14005L: linux-integrity@vger.kernel.org 14006L: keyrings@vger.kernel.org 14007S: Supported 14008F: include/keys/trusted_dcp.h 14009F: security/keys/trusted-keys/trusted_dcp.c 14010 14011KEYS-TRUSTED-TEE 14012M: Sumit Garg <sumit.garg@kernel.org> 14013L: linux-integrity@vger.kernel.org 14014L: keyrings@vger.kernel.org 14015S: Supported 14016F: include/keys/trusted_tee.h 14017F: security/keys/trusted-keys/trusted_tee.c 14018 14019KEYS/KEYRINGS 14020M: David Howells <dhowells@redhat.com> 14021M: Jarkko Sakkinen <jarkko@kernel.org> 14022L: keyrings@vger.kernel.org 14023S: Maintained 14024F: Documentation/security/keys/core.rst 14025F: include/keys/ 14026F: include/linux/key-type.h 14027F: include/linux/key.h 14028F: include/linux/keyctl.h 14029F: include/uapi/linux/keyctl.h 14030F: security/keys/ 14031 14032KEYS/KEYRINGS_INTEGRITY 14033M: Jarkko Sakkinen <jarkko@kernel.org> 14034M: Mimi Zohar <zohar@linux.ibm.com> 14035L: linux-integrity@vger.kernel.org 14036L: keyrings@vger.kernel.org 14037S: Supported 14038W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 14039F: security/integrity/platform_certs 14040 14041KFENCE 14042M: Alexander Potapenko <glider@google.com> 14043M: Marco Elver <elver@google.com> 14044R: Dmitry Vyukov <dvyukov@google.com> 14045L: kasan-dev@googlegroups.com 14046S: Maintained 14047F: Documentation/dev-tools/kfence.rst 14048F: arch/*/include/asm/kfence.h 14049F: include/linux/kfence.h 14050F: lib/Kconfig.kfence 14051F: mm/kfence/ 14052 14053KFIFO 14054M: Stefani Seibold <stefani@seibold.net> 14055S: Maintained 14056F: include/linux/kfifo.h 14057F: lib/kfifo.c 14058F: samples/kfifo/ 14059 14060KGDB / KDB /debug_core 14061M: Jason Wessel <jason.wessel@windriver.com> 14062M: Daniel Thompson <danielt@kernel.org> 14063R: Douglas Anderson <dianders@chromium.org> 14064L: kgdb-bugreport@lists.sourceforge.net 14065S: Maintained 14066W: http://kgdb.wiki.kernel.org/ 14067T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 14068F: Documentation/process/debugging/kgdb.rst 14069F: drivers/misc/kgdbts.c 14070F: drivers/tty/serial/kgdboc.c 14071F: include/linux/kdb.h 14072F: include/linux/kgdb.h 14073F: kernel/debug/ 14074F: kernel/module/kdb.c 14075 14076KHADAS MCU MFD DRIVER 14077M: Neil Armstrong <neil.armstrong@linaro.org> 14078L: linux-amlogic@lists.infradead.org 14079S: Maintained 14080F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 14081F: drivers/mfd/khadas-mcu.c 14082F: drivers/thermal/khadas_mcu_fan.c 14083F: include/linux/mfd/khadas-mcu.h 14084 14085KIONIX/ROHM KX022A ACCELEROMETER 14086M: Matti Vaittinen <mazziesaccount@gmail.com> 14087L: linux-iio@vger.kernel.org 14088S: Supported 14089F: drivers/iio/accel/kionix-kx022a* 14090 14091KMEMLEAK 14092M: Catalin Marinas <catalin.marinas@arm.com> 14093S: Maintained 14094F: Documentation/dev-tools/kmemleak.rst 14095F: include/linux/kmemleak.h 14096F: mm/kmemleak.c 14097F: samples/kmemleak/kmemleak-test.c 14098 14099KMSAN 14100M: Alexander Potapenko <glider@google.com> 14101R: Marco Elver <elver@google.com> 14102R: Dmitry Vyukov <dvyukov@google.com> 14103L: kasan-dev@googlegroups.com 14104S: Maintained 14105F: Documentation/dev-tools/kmsan.rst 14106F: arch/*/include/asm/kmsan.h 14107F: arch/*/mm/kmsan_* 14108F: include/linux/kmsan*.h 14109F: lib/Kconfig.kmsan 14110F: mm/kmsan/ 14111F: scripts/Makefile.kmsan 14112 14113KPROBES 14114M: Naveen N Rao <naveen@kernel.org> 14115M: "David S. Miller" <davem@davemloft.net> 14116M: Masami Hiramatsu <mhiramat@kernel.org> 14117L: linux-kernel@vger.kernel.org 14118L: linux-trace-kernel@vger.kernel.org 14119S: Maintained 14120Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 14121T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 14122F: Documentation/trace/kprobes.rst 14123F: include/asm-generic/kprobes.h 14124F: include/linux/kprobes.h 14125F: kernel/kprobes.c 14126F: lib/tests/test_kprobes.c 14127F: samples/kprobes 14128 14129KS0108 LCD CONTROLLER DRIVER 14130M: Miguel Ojeda <ojeda@kernel.org> 14131S: Maintained 14132F: Documentation/admin-guide/auxdisplay/ks0108.rst 14133F: drivers/auxdisplay/ks0108.c 14134F: include/linux/ks0108.h 14135 14136KTD253 BACKLIGHT DRIVER 14137M: Linus Walleij <linusw@kernel.org> 14138S: Maintained 14139F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 14140F: drivers/video/backlight/ktd253-backlight.c 14141 14142KTD2801 BACKLIGHT DRIVER 14143M: Duje Mihanović <duje.mihanovic@skole.hr> 14144S: Maintained 14145F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 14146F: drivers/video/backlight/ktd2801-backlight.c 14147 14148KTEST 14149M: Steven Rostedt <rostedt@goodmis.org> 14150M: John Hawley <warthog9@eaglescrag.net> 14151S: Maintained 14152F: tools/testing/ktest 14153 14154KTZ8866 BACKLIGHT DRIVER 14155M: Jianhua Lu <lujianhua000@gmail.com> 14156S: Maintained 14157F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 14158F: drivers/video/backlight/ktz8866.c 14159 14160KVM PARAVIRT (KVM/paravirt) 14161M: Paolo Bonzini <pbonzini@redhat.com> 14162R: Vitaly Kuznetsov <vkuznets@redhat.com> 14163L: kvm@vger.kernel.org 14164S: Supported 14165T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14166F: arch/um/include/asm/kvm_para.h 14167F: arch/x86/include/asm/kvm_para.h 14168F: arch/x86/include/asm/pvclock-abi.h 14169F: arch/x86/include/uapi/asm/kvm_para.h 14170F: arch/x86/kernel/kvm.c 14171F: arch/x86/kernel/kvmclock.c 14172F: include/asm-generic/kvm_para.h 14173F: include/linux/kvm_para.h 14174F: include/uapi/asm-generic/kvm_para.h 14175F: include/uapi/linux/kvm_para.h 14176 14177KVM X86 HYPER-V (KVM/hyper-v) 14178M: Vitaly Kuznetsov <vkuznets@redhat.com> 14179M: Sean Christopherson <seanjc@google.com> 14180M: Paolo Bonzini <pbonzini@redhat.com> 14181L: kvm@vger.kernel.org 14182S: Supported 14183T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14184F: arch/x86/kvm/hyperv.* 14185F: arch/x86/kvm/kvm_onhyperv.* 14186F: arch/x86/kvm/svm/hyperv.* 14187F: arch/x86/kvm/svm/svm_onhyperv.* 14188F: arch/x86/kvm/vmx/hyperv.* 14189 14190KVM X86 Xen (KVM/Xen) 14191M: David Woodhouse <dwmw2@infradead.org> 14192M: Paul Durrant <paul@xen.org> 14193M: Sean Christopherson <seanjc@google.com> 14194M: Paolo Bonzini <pbonzini@redhat.com> 14195L: kvm@vger.kernel.org 14196S: Supported 14197T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 14198F: arch/x86/kvm/xen.* 14199 14200L3MDEV 14201M: David Ahern <dsahern@kernel.org> 14202L: netdev@vger.kernel.org 14203S: Maintained 14204F: include/net/l3mdev.h 14205F: net/l3mdev 14206 14207LANDLOCK SECURITY MODULE 14208M: Mickaël Salaün <mic@digikod.net> 14209R: Günther Noack <gnoack@google.com> 14210L: linux-security-module@vger.kernel.org 14211S: Supported 14212W: https://landlock.io 14213T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 14214F: Documentation/admin-guide/LSM/landlock.rst 14215F: Documentation/security/landlock.rst 14216F: Documentation/userspace-api/landlock.rst 14217F: fs/ioctl.c 14218F: include/uapi/linux/landlock.h 14219F: samples/landlock/ 14220F: security/landlock/ 14221F: tools/testing/selftests/landlock/ 14222K: landlock 14223K: LANDLOCK 14224 14225LANTIQ / MAXLINEAR / INTEL Ethernet DSA drivers 14226M: Hauke Mehrtens <hauke@hauke-m.de> 14227L: netdev@vger.kernel.org 14228S: Maintained 14229F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 14230F: drivers/net/dsa/lantiq/* 14231F: drivers/net/ethernet/lantiq_xrx200.c 14232F: net/dsa/tag_gswip.c 14233F: net/dsa/tag_mxl-gsw1xx.c 14234 14235LANTIQ MIPS ARCHITECTURE 14236M: John Crispin <john@phrozen.org> 14237L: linux-mips@vger.kernel.org 14238S: Maintained 14239F: arch/mips/lantiq 14240F: drivers/soc/lantiq 14241 14242LANTIQ PEF2256 DRIVER 14243M: Herve Codina <herve.codina@bootlin.com> 14244S: Maintained 14245F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 14246F: drivers/net/wan/framer/pef2256/ 14247F: drivers/pinctrl/pinctrl-pef2256.c 14248F: include/linux/framer/pef2256.h 14249 14250LASI 53c700 driver for PARISC 14251M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14252L: linux-scsi@vger.kernel.org 14253S: Maintained 14254F: Documentation/scsi/53c700.rst 14255F: drivers/scsi/53c700* 14256 14257LEAKING_ADDRESSES 14258M: Tycho Andersen <tycho@tycho.pizza> 14259R: Kees Cook <kees@kernel.org> 14260L: linux-hardening@vger.kernel.org 14261S: Maintained 14262T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14263F: scripts/leaking_addresses.pl 14264 14265LED SUBSYSTEM 14266M: Lee Jones <lee@kernel.org> 14267M: Pavel Machek <pavel@kernel.org> 14268L: linux-leds@vger.kernel.org 14269S: Maintained 14270T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 14271F: Documentation/devicetree/bindings/leds/ 14272F: Documentation/leds/ 14273F: drivers/leds/ 14274F: include/dt-bindings/leds/ 14275F: include/linux/leds.h 14276 14277LEGO MINDSTORMS EV3 14278R: David Lechner <david@lechnology.com> 14279S: Maintained 14280F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 14281F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 14282F: drivers/power/supply/lego_ev3_battery.c 14283 14284LEGO USB Tower driver 14285M: Juergen Stuber <starblue@users.sourceforge.net> 14286L: legousb-devel@lists.sourceforge.net 14287S: Maintained 14288W: http://legousb.sourceforge.net/ 14289F: drivers/usb/misc/legousbtower.c 14290 14291LENOVO drivers 14292M: Mark Pearson <mpearson-lenovo@squebb.ca> 14293M: Derek J. Clark <derekjohn.clark@gmail.com> 14294L: platform-driver-x86@vger.kernel.org 14295S: Maintained 14296F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 14297F: Documentation/wmi/devices/lenovo-wmi-other.rst 14298F: drivers/platform/x86/lenovo/* 14299 14300LENOVO WMI HOTKEY UTILITIES DRIVER 14301M: Jackie Dong <xy-jackie@139.com> 14302L: platform-driver-x86@vger.kernel.org 14303S: Maintained 14304F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 14305 14306LETSKETCH HID TABLET DRIVER 14307M: Hans de Goede <hansg@kernel.org> 14308L: linux-input@vger.kernel.org 14309S: Maintained 14310T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14311F: drivers/hid/hid-letsketch.c 14312 14313LG LAPTOP EXTRAS 14314M: Matan Ziv-Av <matan@svgalib.org> 14315L: platform-driver-x86@vger.kernel.org 14316S: Maintained 14317F: Documentation/ABI/testing/sysfs-platform-lg-laptop 14318F: Documentation/admin-guide/laptops/lg-laptop.rst 14319F: drivers/platform/x86/lg-laptop.c 14320 14321LG2160 MEDIA DRIVER 14322M: Michael Krufky <mkrufky@linuxtv.org> 14323L: linux-media@vger.kernel.org 14324S: Maintained 14325W: https://linuxtv.org 14326W: http://github.com/mkrufky 14327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14328T: git git://linuxtv.org/mkrufky/tuners.git 14329F: drivers/media/dvb-frontends/lg2160.* 14330 14331LGDT3305 MEDIA DRIVER 14332M: Michael Krufky <mkrufky@linuxtv.org> 14333L: linux-media@vger.kernel.org 14334S: Maintained 14335W: https://linuxtv.org 14336W: http://github.com/mkrufky 14337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14338T: git git://linuxtv.org/mkrufky/tuners.git 14339F: drivers/media/dvb-frontends/lgdt3305.* 14340 14341LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 14342M: Viresh Kumar <vireshk@kernel.org> 14343L: linux-ide@vger.kernel.org 14344S: Maintained 14345F: drivers/ata/pata_arasan_cf.c 14346F: include/linux/pata_arasan_cf_data.h 14347 14348LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 14349M: Linus Walleij <linusw@kernel.org> 14350L: linux-ide@vger.kernel.org 14351S: Maintained 14352F: drivers/ata/pata_ftide010.c 14353F: drivers/ata/sata_gemini.c 14354F: drivers/ata/sata_gemini.h 14355 14356LIBATA SATA AHCI PLATFORM devices support 14357M: Hans de Goede <hansg@kernel.org> 14358L: linux-ide@vger.kernel.org 14359S: Maintained 14360F: drivers/ata/ahci_platform.c 14361F: drivers/ata/libahci_platform.c 14362F: include/linux/ahci_platform.h 14363 14364LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 14365M: Mikael Pettersson <mikpelinux@gmail.com> 14366L: linux-ide@vger.kernel.org 14367S: Maintained 14368F: drivers/ata/sata_promise.* 14369 14370LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 14371M: Damien Le Moal <dlemoal@kernel.org> 14372M: Niklas Cassel <cassel@kernel.org> 14373L: linux-ide@vger.kernel.org 14374S: Maintained 14375T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 14376F: Documentation/ABI/testing/sysfs-ata 14377F: Documentation/devicetree/bindings/ata/ 14378F: drivers/ata/ 14379F: include/linux/ata.h 14380F: include/linux/libata.h 14381 14382LIBETH COMMON ETHERNET LIBRARY 14383M: Alexander Lobakin <aleksander.lobakin@intel.com> 14384L: netdev@vger.kernel.org 14385L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14386S: Maintained 14387T: git https://github.com/alobakin/linux.git 14388F: drivers/net/ethernet/intel/libeth/ 14389F: include/net/libeth/ 14390K: libeth 14391 14392LIBIE COMMON INTEL ETHERNET LIBRARY 14393M: Alexander Lobakin <aleksander.lobakin@intel.com> 14394L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 14395L: netdev@vger.kernel.org 14396S: Maintained 14397T: git https://github.com/alobakin/linux.git 14398F: drivers/net/ethernet/intel/libie/ 14399F: include/linux/net/intel/libie/ 14400K: libie 14401 14402LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 14403M: Vishal Verma <vishal.l.verma@intel.com> 14404M: Dan Williams <dan.j.williams@intel.com> 14405M: Dave Jiang <dave.jiang@intel.com> 14406L: nvdimm@lists.linux.dev 14407S: Supported 14408Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14409P: Documentation/nvdimm/maintainer-entry-profile.rst 14410F: drivers/nvdimm/btt* 14411 14412LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 14413M: Dan Williams <dan.j.williams@intel.com> 14414M: Vishal Verma <vishal.l.verma@intel.com> 14415M: Dave Jiang <dave.jiang@intel.com> 14416L: nvdimm@lists.linux.dev 14417S: Supported 14418Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14419P: Documentation/nvdimm/maintainer-entry-profile.rst 14420F: drivers/nvdimm/pmem* 14421 14422LIBNVDIMM: DEVICETREE BINDINGS 14423M: Oliver O'Halloran <oohall@gmail.com> 14424L: nvdimm@lists.linux.dev 14425S: Supported 14426Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14427F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14428F: drivers/nvdimm/of_pmem.c 14429 14430LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14431M: Dan Williams <dan.j.williams@intel.com> 14432M: Vishal Verma <vishal.l.verma@intel.com> 14433M: Dave Jiang <dave.jiang@intel.com> 14434M: Ira Weiny <ira.weiny@intel.com> 14435L: nvdimm@lists.linux.dev 14436S: Supported 14437Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14438P: Documentation/nvdimm/maintainer-entry-profile.rst 14439T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14440F: drivers/acpi/nfit/* 14441F: drivers/nvdimm/* 14442F: include/linux/libnvdimm.h 14443F: include/linux/nd.h 14444F: include/uapi/linux/ndctl.h 14445F: tools/testing/nvdimm/ 14446 14447LIBRARY CODE 14448M: Andrew Morton <akpm@linux-foundation.org> 14449L: linux-kernel@vger.kernel.org 14450S: Supported 14451T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14452F: lib/* 14453 14454LICENSES and SPDX stuff 14455M: Thomas Gleixner <tglx@kernel.org> 14456M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14457L: linux-spdx@vger.kernel.org 14458S: Maintained 14459T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14460F: COPYING 14461F: Documentation/process/license-rules.rst 14462F: LICENSES/ 14463F: scripts/spdxcheck-test.sh 14464F: scripts/spdxcheck.py 14465F: scripts/spdxexclude 14466 14467LINEAR RANGES HELPERS 14468M: Mark Brown <broonie@kernel.org> 14469R: Matti Vaittinen <mazziesaccount@gmail.com> 14470F: include/linux/linear_range.h 14471F: lib/linear_ranges.c 14472F: lib/tests/test_linear_ranges.c 14473 14474LINUX FOR POWER MACINTOSH 14475L: linuxppc-dev@lists.ozlabs.org 14476S: Orphan 14477F: arch/powerpc/platforms/powermac/ 14478F: drivers/macintosh/ 14479X: drivers/macintosh/adb-iop.c 14480X: drivers/macintosh/via-macii.c 14481 14482LINUX FOR POWERPC (32-BIT AND 64-BIT) 14483M: Madhavan Srinivasan <maddy@linux.ibm.com> 14484M: Michael Ellerman <mpe@ellerman.id.au> 14485R: Nicholas Piggin <npiggin@gmail.com> 14486R: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 14487L: linuxppc-dev@lists.ozlabs.org 14488S: Supported 14489W: https://github.com/linuxppc/wiki/wiki 14490Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14491T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14492F: Documentation/ABI/stable/sysfs-firmware-opal-* 14493F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14494F: Documentation/devicetree/bindings/powerpc/ 14495F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14496F: Documentation/arch/powerpc/ 14497F: arch/powerpc/ 14498F: drivers/*/*/*pasemi* 14499F: drivers/*/*pasemi* 14500F: drivers/char/tpm/tpm_ibmvtpm* 14501F: drivers/crypto/nx/ 14502F: drivers/i2c/busses/i2c-opal.c 14503F: drivers/net/ethernet/ibm/ibmveth.* 14504F: drivers/net/ethernet/ibm/ibmvnic.* 14505F: drivers/pci/hotplug/pnv_php.c 14506F: drivers/pci/hotplug/rpa* 14507F: drivers/rtc/rtc-opal.c 14508F: drivers/scsi/ibmvscsi/ 14509F: drivers/tty/hvc/hvc_opal.c 14510F: drivers/watchdog/wdrtas.c 14511F: include/linux/papr_scm.h 14512F: include/uapi/linux/papr_pdsm.h 14513F: tools/testing/selftests/powerpc 14514N: /pmac 14515N: powermac 14516N: powernv 14517N: [^a-z0-9]ps3 14518N: pseries 14519 14520LINUX FOR POWERPC EMBEDDED MPC5XXX 14521M: Anatolij Gustschin <agust@denx.de> 14522L: linuxppc-dev@lists.ozlabs.org 14523S: Odd Fixes 14524F: arch/powerpc/platforms/512x/ 14525F: arch/powerpc/platforms/52xx/ 14526 14527LINUX FOR POWERPC EMBEDDED PPC4XX 14528L: linuxppc-dev@lists.ozlabs.org 14529S: Orphan 14530F: arch/powerpc/platforms/44x/ 14531 14532LINUX FOR POWERPC EMBEDDED PPC85XX 14533M: Scott Wood <oss@buserror.net> 14534L: linuxppc-dev@lists.ozlabs.org 14535S: Odd fixes 14536T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14537F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14538F: Documentation/devicetree/bindings/powerpc/fsl/ 14539F: arch/powerpc/platforms/85xx/ 14540 14541LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14542M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 14543L: linuxppc-dev@lists.ozlabs.org 14544S: Maintained 14545F: arch/powerpc/platforms/8xx/ 14546F: arch/powerpc/platforms/83xx/ 14547 14548LINUX KERNEL DUMP TEST MODULE (LKDTM) 14549M: Kees Cook <kees@kernel.org> 14550S: Maintained 14551F: drivers/misc/lkdtm/* 14552F: tools/testing/selftests/lkdtm/* 14553 14554LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14555M: Alan Stern <stern@rowland.harvard.edu> 14556M: Andrea Parri <parri.andrea@gmail.com> 14557M: Will Deacon <will@kernel.org> 14558M: Peter Zijlstra <peterz@infradead.org> 14559M: Boqun Feng <boqun.feng@gmail.com> 14560M: Nicholas Piggin <npiggin@gmail.com> 14561M: David Howells <dhowells@redhat.com> 14562M: Jade Alglave <j.alglave@ucl.ac.uk> 14563M: Luc Maranget <luc.maranget@inria.fr> 14564M: "Paul E. McKenney" <paulmck@kernel.org> 14565R: Akira Yokosawa <akiyks@gmail.com> 14566R: Daniel Lustig <dlustig@nvidia.com> 14567R: Joel Fernandes <joelagnelf@nvidia.com> 14568L: linux-kernel@vger.kernel.org 14569L: linux-arch@vger.kernel.org 14570L: lkmm@lists.linux.dev 14571S: Supported 14572T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14573F: Documentation/atomic_bitops.txt 14574F: Documentation/atomic_t.txt 14575F: Documentation/core-api/refcount-vs-atomic.rst 14576F: Documentation/dev-tools/lkmm/ 14577F: Documentation/litmus-tests/ 14578F: Documentation/memory-barriers.txt 14579F: tools/memory-model/ 14580 14581LINUX-NEXT TREE 14582M: Stephen Rothwell <sfr@canb.auug.org.au> 14583M: Mark Brown <broonie@kernel.org> 14584L: linux-next@vger.kernel.org 14585S: Supported 14586B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14587T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14588 14589LIS3LV02D ACCELEROMETER DRIVER 14590M: Eric Piel <eric.piel@tremplin-utc.net> 14591S: Maintained 14592F: Documentation/misc-devices/lis3lv02d.rst 14593F: drivers/misc/lis3lv02d/ 14594F: drivers/platform/x86/hp/hp_accel.c 14595 14596LIST KUNIT TEST 14597M: David Gow <davidgow@google.com> 14598L: linux-kselftest@vger.kernel.org 14599L: kunit-dev@googlegroups.com 14600S: Maintained 14601F: lib/tests/list-test.c 14602 14603LITEX PLATFORM 14604M: Karol Gugala <kgugala@antmicro.com> 14605M: Mateusz Holenko <mholenko@antmicro.com> 14606M: Gabriel Somlo <gsomlo@gmail.com> 14607M: Joel Stanley <joel@jms.id.au> 14608S: Maintained 14609F: Documentation/devicetree/bindings/*/litex,*.yaml 14610F: arch/openrisc/boot/dts/or1klitex.dts 14611F: drivers/mmc/host/litex_mmc.c 14612F: drivers/net/ethernet/litex/* 14613F: drivers/soc/litex/* 14614F: drivers/tty/serial/liteuart.c 14615F: include/linux/litex.h 14616N: litex 14617 14618LIVE PATCHING 14619M: Josh Poimboeuf <jpoimboe@kernel.org> 14620M: Jiri Kosina <jikos@kernel.org> 14621M: Miroslav Benes <mbenes@suse.cz> 14622M: Petr Mladek <pmladek@suse.com> 14623R: Joe Lawrence <joe.lawrence@redhat.com> 14624L: live-patching@vger.kernel.org 14625S: Maintained 14626T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14627F: Documentation/ABI/testing/sysfs-kernel-livepatch 14628F: Documentation/livepatch/ 14629F: arch/powerpc/include/asm/livepatch.h 14630F: include/linux/livepatch*.h 14631F: kernel/livepatch/ 14632F: kernel/module/livepatch.c 14633F: samples/livepatch/ 14634F: scripts/livepatch/ 14635F: tools/testing/selftests/livepatch/ 14636 14637LIVE UPDATE 14638M: Pasha Tatashin <pasha.tatashin@soleen.com> 14639M: Mike Rapoport <rppt@kernel.org> 14640R: Pratyush Yadav <pratyush@kernel.org> 14641L: linux-kernel@vger.kernel.org 14642S: Maintained 14643F: Documentation/core-api/liveupdate.rst 14644F: Documentation/mm/memfd_preservation.rst 14645F: Documentation/userspace-api/liveupdate.rst 14646F: include/linux/kho/abi/ 14647F: include/linux/liveupdate.h 14648F: include/linux/liveupdate/ 14649F: include/uapi/linux/liveupdate.h 14650F: kernel/liveupdate/ 14651F: mm/memfd_luo.c 14652F: tools/testing/selftests/liveupdate/ 14653 14654LLC (802.2) 14655L: netdev@vger.kernel.org 14656S: Odd fixes 14657F: include/linux/llc.h 14658F: include/net/llc* 14659F: include/uapi/linux/llc.h 14660F: net/llc/ 14661 14662LM73 HARDWARE MONITOR DRIVER 14663M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14664L: linux-hwmon@vger.kernel.org 14665S: Maintained 14666F: drivers/hwmon/lm73.c 14667 14668LM78 HARDWARE MONITOR DRIVER 14669M: Jean Delvare <jdelvare@suse.com> 14670L: linux-hwmon@vger.kernel.org 14671S: Maintained 14672F: Documentation/hwmon/lm78.rst 14673F: drivers/hwmon/lm78.c 14674 14675LM83 HARDWARE MONITOR DRIVER 14676M: Jean Delvare <jdelvare@suse.com> 14677L: linux-hwmon@vger.kernel.org 14678S: Maintained 14679F: Documentation/hwmon/lm83.rst 14680F: drivers/hwmon/lm83.c 14681 14682LM90 HARDWARE MONITOR DRIVER 14683M: Jean Delvare <jdelvare@suse.com> 14684L: linux-hwmon@vger.kernel.org 14685S: Maintained 14686F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14687F: Documentation/hwmon/lm90.rst 14688F: drivers/hwmon/lm90.c 14689F: include/dt-bindings/thermal/lm90.h 14690 14691LME2510 MEDIA DRIVER 14692M: Malcolm Priestley <tvboxspy@gmail.com> 14693L: linux-media@vger.kernel.org 14694S: Maintained 14695W: https://linuxtv.org 14696Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14697F: drivers/media/usb/dvb-usb-v2/lmedm04* 14698 14699LOADPIN SECURITY MODULE 14700M: Kees Cook <kees@kernel.org> 14701S: Supported 14702T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14703F: Documentation/admin-guide/LSM/LoadPin.rst 14704F: security/loadpin/ 14705 14706LOCKDOWN SECURITY MODULE 14707M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14708M: Xiu Jianfeng <xiujianfeng@huawei.com> 14709L: linux-security-module@vger.kernel.org 14710S: Maintained 14711T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14712F: security/lockdown/ 14713 14714LOCKING PRIMITIVES 14715M: Peter Zijlstra <peterz@infradead.org> 14716M: Ingo Molnar <mingo@redhat.com> 14717M: Will Deacon <will@kernel.org> 14718M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14719R: Waiman Long <longman@redhat.com> 14720L: linux-kernel@vger.kernel.org 14721S: Maintained 14722T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14723F: Documentation/locking/ 14724F: arch/*/include/asm/spinlock*.h 14725F: include/linux/local_lock*.h 14726F: include/linux/lockdep*.h 14727F: include/linux/mutex*.h 14728F: include/linux/rwlock*.h 14729F: include/linux/rwsem*.h 14730F: include/linux/seqlock.h 14731F: include/linux/spinlock*.h 14732F: kernel/locking/ 14733F: lib/locking*.[ch] 14734F: rust/helpers/mutex.c 14735F: rust/helpers/spinlock.c 14736F: rust/kernel/sync/lock.rs 14737F: rust/kernel/sync/lock/ 14738F: rust/kernel/sync/locked_by.rs 14739X: kernel/locking/locktorture.c 14740 14741LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14742M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14743L: linux-ntfs-dev@lists.sourceforge.net 14744S: Maintained 14745W: http://www.linux-ntfs.org/content/view/19/37/ 14746F: Documentation/admin-guide/ldm.rst 14747F: block/partitions/ldm.* 14748 14749LOGITECH HID GAMING KEYBOARDS 14750M: Hans de Goede <hansg@kernel.org> 14751L: linux-input@vger.kernel.org 14752S: Maintained 14753T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14754F: drivers/hid/hid-lg-g15.c 14755 14756LONTIUM LT8912B MIPI TO HDMI BRIDGE 14757M: Adrien Grassein <adrien.grassein@gmail.com> 14758S: Maintained 14759F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14760F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14761 14762LOONGARCH 14763M: Huacai Chen <chenhuacai@kernel.org> 14764R: WANG Xuerui <kernel@xen0n.name> 14765L: loongarch@lists.linux.dev 14766S: Maintained 14767T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14768F: Documentation/arch/loongarch/ 14769F: Documentation/translations/zh_CN/arch/loongarch/ 14770F: arch/loongarch/ 14771F: drivers/*/*loongarch* 14772F: drivers/cpufreq/loongson3_cpufreq.c 14773 14774LOONGSON GPIO DRIVER 14775M: Yinbo Zhu <zhuyinbo@loongson.cn> 14776L: linux-gpio@vger.kernel.org 14777S: Maintained 14778F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14779F: drivers/gpio/gpio-loongson-64bit.c 14780 14781LOONGSON-2 APB DMA DRIVER 14782M: Binbin Zhou <zhoubinbin@loongson.cn> 14783L: dmaengine@vger.kernel.org 14784S: Maintained 14785F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14786F: drivers/dma/loongson2-apb-dma.c 14787 14788LOONGSON LS2X I2C DRIVER 14789M: Binbin Zhou <zhoubinbin@loongson.cn> 14790L: linux-i2c@vger.kernel.org 14791S: Maintained 14792F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14793F: drivers/i2c/busses/i2c-ls2x.c 14794 14795LOONGSON PWM DRIVER 14796M: Binbin Zhou <zhoubinbin@loongson.cn> 14797L: linux-pwm@vger.kernel.org 14798S: Maintained 14799F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14800F: drivers/pwm/pwm-loongson.c 14801 14802LOONGSON SECURITY ENGINE DRIVERS 14803M: Qunqin Zhao <zhaoqunqin@loongson.cn> 14804L: linux-crypto@vger.kernel.org 14805S: Maintained 14806F: drivers/char/tpm/tpm_loongson.c 14807F: drivers/crypto/loongson/ 14808F: drivers/mfd/loongson-se.c 14809F: include/linux/mfd/loongson-se.h 14810 14811LOONGSON-2 SOC SERIES CLOCK DRIVER 14812M: Yinbo Zhu <zhuyinbo@loongson.cn> 14813L: linux-clk@vger.kernel.org 14814S: Maintained 14815F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14816F: drivers/clk/clk-loongson2.c 14817F: include/dt-bindings/clock/loongson,ls2k-clk.h 14818 14819LOONGSON SPI DRIVER 14820M: Yinbo Zhu <zhuyinbo@loongson.cn> 14821L: linux-spi@vger.kernel.org 14822S: Maintained 14823F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14824F: drivers/spi/spi-loongson-core.c 14825F: drivers/spi/spi-loongson-pci.c 14826F: drivers/spi/spi-loongson-plat.c 14827F: drivers/spi/spi-loongson.h 14828 14829LOONGSON-2 SOC SERIES GUTS DRIVER 14830M: Yinbo Zhu <zhuyinbo@loongson.cn> 14831L: loongarch@lists.linux.dev 14832S: Maintained 14833F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14834F: drivers/soc/loongson/loongson2_guts.c 14835 14836LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14837M: Binbin Zhou <zhoubinbin@loongson.cn> 14838L: linux-mmc@vger.kernel.org 14839S: Maintained 14840F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14841F: drivers/mmc/host/loongson2-mmc.c 14842 14843LOONGSON-2 SOC SERIES PM DRIVER 14844M: Yinbo Zhu <zhuyinbo@loongson.cn> 14845L: linux-pm@vger.kernel.org 14846S: Maintained 14847F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14848F: drivers/soc/loongson/loongson2_pm.c 14849 14850LOONGSON-2 SOC SERIES PINCTRL DRIVER 14851M: zhanghongchen <zhanghongchen@loongson.cn> 14852M: Yinbo Zhu <zhuyinbo@loongson.cn> 14853L: linux-gpio@vger.kernel.org 14854S: Maintained 14855F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14856F: drivers/pinctrl/pinctrl-loongson2.c 14857 14858LOONGSON-2 SOC SERIES THERMAL DRIVER 14859M: zhanghongchen <zhanghongchen@loongson.cn> 14860M: Yinbo Zhu <zhuyinbo@loongson.cn> 14861L: linux-pm@vger.kernel.org 14862S: Maintained 14863F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14864F: drivers/thermal/loongson2_thermal.c 14865 14866LOONGSON-2K Board Management Controller (BMC) DRIVER 14867M: Binbin Zhou <zhoubinbin@loongson.cn> 14868M: Chong Qiao <qiaochong@loongson.cn> 14869S: Maintained 14870F: drivers/char/ipmi/ipmi_si_ls2k.c 14871F: drivers/mfd/ls2k-bmc-core.c 14872 14873LOONGSON EDAC DRIVER 14874M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14875L: linux-edac@vger.kernel.org 14876S: Maintained 14877F: drivers/edac/loongson_edac.c 14878 14879LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14880M: Sathya Prakash <sathya.prakash@broadcom.com> 14881M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14882M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14883M: Ranjan Kumar <ranjan.kumar@broadcom.com> 14884L: MPT-FusionLinux.pdl@broadcom.com 14885L: linux-scsi@vger.kernel.org 14886S: Supported 14887W: http://www.avagotech.com/support/ 14888F: drivers/message/fusion/ 14889F: drivers/scsi/mpt3sas/ 14890 14891LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14892M: Matthew Wilcox <willy@infradead.org> 14893L: linux-scsi@vger.kernel.org 14894S: Maintained 14895F: drivers/scsi/sym53c8xx_2/ 14896 14897LT3074 HARDWARE MONITOR DRIVER 14898M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14899L: linux-hwmon@vger.kernel.org 14900S: Supported 14901W: https://ez.analog.com/linux-software-drivers 14902F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14903F: Documentation/hwmon/lt3074.rst 14904F: drivers/hwmon/pmbus/lt3074.c 14905 14906LTC1660 DAC DRIVER 14907M: Marcus Folkesson <marcus.folkesson@gmail.com> 14908L: linux-iio@vger.kernel.org 14909S: Maintained 14910F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14911F: drivers/iio/dac/ltc1660.c 14912 14913LTC2664 IIO DAC DRIVER 14914M: Michael Hennerich <michael.hennerich@analog.com> 14915M: Kim Seer Paller <kimseer.paller@analog.com> 14916L: linux-iio@vger.kernel.org 14917S: Supported 14918W: https://ez.analog.com/linux-software-drivers 14919F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14920F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14921F: drivers/iio/dac/ltc2664.c 14922 14923LTC2688 IIO DAC DRIVER 14924M: Nuno Sá <nuno.sa@analog.com> 14925L: linux-iio@vger.kernel.org 14926S: Supported 14927W: https://ez.analog.com/linux-software-drivers 14928F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14929F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14930F: drivers/iio/dac/ltc2688.c 14931 14932LTC2947 HARDWARE MONITOR DRIVER 14933M: Nuno Sá <nuno.sa@analog.com> 14934L: linux-hwmon@vger.kernel.org 14935S: Supported 14936W: https://ez.analog.com/linux-software-drivers 14937F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14938F: drivers/hwmon/ltc2947-core.c 14939F: drivers/hwmon/ltc2947-i2c.c 14940F: drivers/hwmon/ltc2947-spi.c 14941F: drivers/hwmon/ltc2947.h 14942 14943LTC2991 HARDWARE MONITOR DRIVER 14944M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14945L: linux-hwmon@vger.kernel.org 14946S: Supported 14947W: https://ez.analog.com/linux-software-drivers 14948F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14949F: drivers/hwmon/ltc2991.c 14950 14951LTC2983 IIO TEMPERATURE DRIVER 14952M: Nuno Sá <nuno.sa@analog.com> 14953L: linux-iio@vger.kernel.org 14954S: Supported 14955W: https://ez.analog.com/linux-software-drivers 14956F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14957F: drivers/iio/temperature/ltc2983.c 14958 14959LTC4282 HARDWARE MONITOR DRIVER 14960M: Nuno Sa <nuno.sa@analog.com> 14961L: linux-hwmon@vger.kernel.org 14962S: Supported 14963F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14964F: Documentation/hwmon/ltc4282.rst 14965F: drivers/hwmon/ltc4282.c 14966 14967LTC4286 HARDWARE MONITOR DRIVER 14968M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14969L: linux-hwmon@vger.kernel.org 14970S: Maintained 14971F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14972F: Documentation/hwmon/ltc4286.rst 14973F: drivers/hwmon/pmbus/ltc4286.c 14974 14975LTC4306 I2C MULTIPLEXER DRIVER 14976M: Michael Hennerich <michael.hennerich@analog.com> 14977L: linux-i2c@vger.kernel.org 14978S: Supported 14979W: https://ez.analog.com/linux-software-drivers 14980F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14981F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14982 14983LTP (Linux Test Project) 14984M: Andrea Cervesato <andrea.cervesato@suse.com> 14985M: Cyril Hrubis <chrubis@suse.cz> 14986M: Jan Stancek <jstancek@redhat.com> 14987M: Petr Vorel <pvorel@suse.cz> 14988M: Li Wang <liwang@redhat.com> 14989M: Yang Xu <xuyang2018.jy@fujitsu.com> 14990M: Xiao Yang <yangx.jy@fujitsu.com> 14991L: ltp@lists.linux.it (subscribers-only) 14992S: Maintained 14993W: https://linux-test-project.readthedocs.io/ 14994T: git https://github.com/linux-test-project/ltp.git 14995 14996LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14997M: Anshul Dalal <anshulusr@gmail.com> 14998L: linux-iio@vger.kernel.org 14999S: Maintained 15000F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 15001F: drivers/iio/light/ltr390.c 15002 15003LYNX 28G SERDES PHY DRIVER 15004M: Ioana Ciornei <ioana.ciornei@nxp.com> 15005L: netdev@vger.kernel.org 15006S: Supported 15007F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 15008F: drivers/phy/freescale/phy-fsl-lynx-28g.c 15009 15010LYNX PCS MODULE 15011M: Ioana Ciornei <ioana.ciornei@nxp.com> 15012L: netdev@vger.kernel.org 15013S: Supported 15014F: drivers/net/pcs/pcs-lynx.c 15015F: include/linux/pcs-lynx.h 15016 15017M68K ARCHITECTURE 15018M: Geert Uytterhoeven <geert@linux-m68k.org> 15019L: linux-m68k@lists.linux-m68k.org 15020S: Maintained 15021W: http://www.linux-m68k.org/ 15022T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 15023F: arch/m68k/ 15024F: drivers/zorro/ 15025 15026M68K ON APPLE MACINTOSH 15027M: Joshua Thompson <funaho@jurai.org> 15028L: linux-m68k@lists.linux-m68k.org 15029S: Maintained 15030W: http://www.mac.linux-m68k.org/ 15031F: arch/m68k/mac/ 15032F: drivers/macintosh/adb-iop.c 15033F: drivers/macintosh/via-macii.c 15034 15035M68K ON HP9000/300 15036M: Philip Blundell <philb@gnu.org> 15037S: Maintained 15038W: http://www.tazenda.demon.co.uk/phil/linux-hp 15039F: arch/m68k/hp300/ 15040 15041M88DS3103 MEDIA DRIVER 15042L: linux-media@vger.kernel.org 15043S: Orphan 15044W: https://linuxtv.org 15045Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15046F: drivers/media/dvb-frontends/m88ds3103* 15047 15048M88RS2000 MEDIA DRIVER 15049M: Malcolm Priestley <tvboxspy@gmail.com> 15050L: linux-media@vger.kernel.org 15051S: Maintained 15052W: https://linuxtv.org 15053Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15054F: drivers/media/dvb-frontends/m88rs2000* 15055 15056MA901 MASTERKIT USB FM RADIO DRIVER 15057M: Alexey Klimov <alexey.klimov@linaro.org> 15058L: linux-media@vger.kernel.org 15059S: Maintained 15060T: git git://linuxtv.org/media.git 15061F: drivers/media/radio/radio-ma901.c 15062 15063MAC80211 15064M: Johannes Berg <johannes@sipsolutions.net> 15065L: linux-wireless@vger.kernel.org 15066S: Maintained 15067W: https://wireless.wiki.kernel.org/ 15068Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15069T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15070T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15071F: Documentation/networking/mac80211-injection.rst 15072F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 15073F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 15074F: include/net/mac80211.h 15075F: net/mac80211/ 15076 15077MAILBOX API 15078M: Jassi Brar <jassisinghbrar@gmail.com> 15079L: linux-kernel@vger.kernel.org 15080S: Maintained 15081T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 15082F: Documentation/devicetree/bindings/mailbox/ 15083F: drivers/mailbox/ 15084F: include/dt-bindings/mailbox/ 15085F: include/linux/mailbox_client.h 15086F: include/linux/mailbox_controller.h 15087 15088MAILBOX ARM MHUv2 15089M: Viresh Kumar <viresh.kumar@linaro.org> 15090M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 15091L: linux-kernel@vger.kernel.org 15092S: Maintained 15093F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 15094F: drivers/mailbox/arm_mhuv2.c 15095F: include/linux/mailbox/arm_mhuv2_message.h 15096 15097MAILBOX ARM MHUv3 15098M: Sudeep Holla <sudeep.holla@arm.com> 15099M: Cristian Marussi <cristian.marussi@arm.com> 15100L: linux-kernel@vger.kernel.org 15101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15102S: Maintained 15103F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 15104F: drivers/mailbox/arm_mhuv3.c 15105 15106MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 15107M: Alejandro Colomar <alx@kernel.org> 15108L: linux-man@vger.kernel.org 15109S: Maintained 15110W: http://www.kernel.org/doc/man-pages 15111T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 15112T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 15113 15114MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 15115M: Jeremy Kerr <jk@codeconstruct.com.au> 15116M: Matt Johnston <matt@codeconstruct.com.au> 15117L: netdev@vger.kernel.org 15118S: Maintained 15119F: Documentation/networking/mctp.rst 15120F: drivers/net/mctp/ 15121F: include/linux/usb/mctp-usb.h 15122F: include/net/mctp.h 15123F: include/net/mctpdevice.h 15124F: include/net/netns/mctp.h 15125F: net/mctp/ 15126 15127MAPLE TREE 15128M: Liam R. Howlett <Liam.Howlett@oracle.com> 15129R: Alice Ryhl <aliceryhl@google.com> 15130R: Andrew Ballance <andrewjballance@gmail.com> 15131L: maple-tree@lists.infradead.org 15132L: linux-mm@kvack.org 15133S: Supported 15134F: Documentation/core-api/maple_tree.rst 15135F: include/linux/maple_tree.h 15136F: include/trace/events/maple_tree.h 15137F: lib/maple_tree.c 15138F: lib/test_maple_tree.c 15139F: rust/helpers/maple_tree.c 15140F: rust/kernel/maple_tree.rs 15141F: tools/testing/radix-tree/maple.c 15142F: tools/testing/shared/linux/maple_tree.h 15143 15144MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 15145M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 15146L: linux-mips@vger.kernel.org 15147S: Maintained 15148F: arch/mips/boot/dts/img/pistachio* 15149 15150MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 15151M: Andrew Lunn <andrew@lunn.ch> 15152L: netdev@vger.kernel.org 15153S: Maintained 15154F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 15155F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 15156F: Documentation/networking/devlink/mv88e6xxx.rst 15157F: drivers/net/dsa/mv88e6xxx/ 15158F: include/linux/dsa/mv88e6xxx.h 15159F: include/linux/platform_data/mv88e6xxx.h 15160 15161MARVELL 88PM886 PMIC DRIVER 15162M: Karel Balej <balejk@matfyz.cz> 15163S: Maintained 15164F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 15165F: drivers/input/misc/88pm886-onkey.c 15166F: drivers/mfd/88pm886.c 15167F: drivers/regulator/88pm886-regulator.c 15168F: drivers/rtc/rtc-88pm886.c 15169F: include/linux/mfd/88pm886.h 15170 15171MARVELL 88PM886 PMIC GPADC DRIVER 15172M: Duje Mihanović <duje@dujemihanovic.xyz> 15173S: Maintained 15174F: drivers/iio/adc/88pm886-gpadc.c 15175 15176MARVELL ARMADA 3700 PHY DRIVERS 15177M: Miquel Raynal <miquel.raynal@bootlin.com> 15178S: Maintained 15179F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 15180F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 15181F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 15182F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 15183 15184MARVELL ARMADA 3700 SERIAL DRIVER 15185M: Pali Rohár <pali@kernel.org> 15186S: Maintained 15187F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 15188F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 15189F: drivers/tty/serial/mvebu-uart.c 15190 15191MARVELL ARMADA DRM SUPPORT 15192M: Russell King <linux@armlinux.org.uk> 15193S: Maintained 15194T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 15195T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 15196F: Documentation/devicetree/bindings/display/armada/ 15197F: drivers/gpu/drm/armada/ 15198F: include/uapi/drm/armada_drm.h 15199 15200MARVELL CRYPTO DRIVER 15201M: Srujana Challa <schalla@marvell.com> 15202M: Bharat Bhushan <bbhushan2@marvell.com> 15203L: linux-crypto@vger.kernel.org 15204S: Maintained 15205F: drivers/crypto/marvell/ 15206F: include/linux/soc/marvell/octeontx2/ 15207 15208MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 15209M: Mirko Lindner <mlindner@marvell.com> 15210M: Stephen Hemminger <stephen@networkplumber.org> 15211L: netdev@vger.kernel.org 15212S: Odd fixes 15213F: drivers/net/ethernet/marvell/sk* 15214 15215MARVELL LIBERTAS WIRELESS DRIVER 15216L: linux-wireless@vger.kernel.org 15217L: libertas-dev@lists.infradead.org 15218S: Orphan 15219F: drivers/net/wireless/marvell/libertas/ 15220F: drivers/net/wireless/marvell/libertas_tf/ 15221 15222MARVELL MACCHIATOBIN SUPPORT 15223M: Russell King <linux@armlinux.org.uk> 15224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15225S: Maintained 15226F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 15227 15228MARVELL MV643XX ETHERNET DRIVER 15229M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 15230L: netdev@vger.kernel.org 15231S: Maintained 15232F: drivers/net/ethernet/marvell/mv643xx_eth.* 15233 15234MARVELL MV88X3310 PHY DRIVER 15235M: Russell King <linux@armlinux.org.uk> 15236M: Marek Behún <kabel@kernel.org> 15237L: netdev@vger.kernel.org 15238S: Maintained 15239F: drivers/net/phy/marvell10g.c 15240 15241MARVELL MVEBU THERMAL DRIVER 15242M: Miquel Raynal <miquel.raynal@bootlin.com> 15243S: Maintained 15244F: drivers/thermal/armada_thermal.c 15245 15246MARVELL MVNETA ETHERNET DRIVER 15247M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15248L: netdev@vger.kernel.org 15249S: Maintained 15250F: drivers/net/ethernet/marvell/mvneta* 15251 15252MARVELL MVPP2 ETHERNET DRIVER 15253M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 15254M: Russell King <linux@armlinux.org.uk> 15255L: netdev@vger.kernel.org 15256S: Maintained 15257F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 15258F: drivers/net/ethernet/marvell/mvpp2/ 15259 15260MARVELL MWIFIEX WIRELESS DRIVER 15261M: Brian Norris <briannorris@chromium.org> 15262R: Francesco Dolcini <francesco@dolcini.it> 15263L: linux-wireless@vger.kernel.org 15264S: Odd Fixes 15265F: drivers/net/wireless/marvell/mwifiex/ 15266 15267MARVELL MWL8K WIRELESS DRIVER 15268L: linux-wireless@vger.kernel.org 15269S: Orphan 15270F: drivers/net/wireless/marvell/mwl8k.c 15271 15272MARVELL NAND CONTROLLER DRIVER 15273M: Miquel Raynal <miquel.raynal@bootlin.com> 15274L: linux-mtd@lists.infradead.org 15275S: Maintained 15276F: drivers/mtd/nand/raw/marvell_nand.c 15277 15278MARVELL OCTEON ENDPOINT DRIVER 15279M: Veerasenareddy Burru <vburru@marvell.com> 15280M: Sathesh Edara <sedara@marvell.com> 15281L: netdev@vger.kernel.org 15282S: Maintained 15283F: drivers/net/ethernet/marvell/octeon_ep 15284 15285MARVELL OCTEON ENDPOINT VF DRIVER 15286M: Veerasenareddy Burru <vburru@marvell.com> 15287M: Sathesh Edara <sedara@marvell.com> 15288M: Shinas Rasheed <srasheed@marvell.com> 15289M: Satananda Burla <sburla@marvell.com> 15290L: netdev@vger.kernel.org 15291S: Maintained 15292F: drivers/net/ethernet/marvell/octeon_ep_vf 15293 15294MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 15295M: Sunil Goutham <sgoutham@marvell.com> 15296M: Geetha sowjanya <gakula@marvell.com> 15297M: Subbaraya Sundeep <sbhatta@marvell.com> 15298M: hariprasad <hkelam@marvell.com> 15299M: Bharat Bhushan <bbhushan2@marvell.com> 15300L: netdev@vger.kernel.org 15301S: Maintained 15302F: drivers/net/ethernet/marvell/octeontx2/nic/ 15303F: include/linux/soc/marvell/octeontx2/ 15304 15305MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 15306M: Sunil Goutham <sgoutham@marvell.com> 15307M: Linu Cherian <lcherian@marvell.com> 15308M: Geetha sowjanya <gakula@marvell.com> 15309M: Jerin Jacob <jerinj@marvell.com> 15310M: hariprasad <hkelam@marvell.com> 15311M: Subbaraya Sundeep <sbhatta@marvell.com> 15312L: netdev@vger.kernel.org 15313S: Maintained 15314F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 15315F: drivers/net/ethernet/marvell/octeontx2/af/ 15316 15317MARVELL PEM PMU DRIVER 15318M: Linu Cherian <lcherian@marvell.com> 15319M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 15320S: Supported 15321F: drivers/perf/marvell_pem_pmu.c 15322 15323MARVELL PRESTERA ETHERNET SWITCH DRIVER 15324M: Taras Chornyi <taras.chornyi@plvision.eu> 15325S: Supported 15326W: https://github.com/Marvell-switching/switchdev-prestera 15327F: drivers/net/ethernet/marvell/prestera/ 15328 15329MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 15330M: Nicolas Pitre <nico@fluxnic.net> 15331S: Odd Fixes 15332F: drivers/mmc/host/mvsdio.* 15333 15334MARVELL USB MDIO CONTROLLER DRIVER 15335M: Tobias Waldekranz <tobias@waldekranz.com> 15336L: netdev@vger.kernel.org 15337S: Maintained 15338F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 15339F: drivers/net/mdio/mdio-mvusb.c 15340 15341MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 15342M: Hu Ziji <huziji@marvell.com> 15343L: linux-mmc@vger.kernel.org 15344S: Supported 15345F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 15346F: drivers/mmc/host/sdhci-xenon* 15347 15348MARVELL OCTEON CN10K DPI DRIVER 15349M: Vamsi Attunuru <vattunuru@marvell.com> 15350S: Supported 15351F: drivers/misc/mrvl_cn10k_dpi.c 15352 15353MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 15354R: schalla@marvell.com 15355R: vattunuru@marvell.com 15356F: drivers/vdpa/octeon_ep/ 15357 15358MARVELL OCTEON HOTPLUG DRIVER 15359R: Shijith Thotton <sthotton@marvell.com> 15360R: Vamsi Attunuru <vattunuru@marvell.com> 15361S: Supported 15362F: drivers/pci/hotplug/octep_hp.c 15363 15364MATROX FRAMEBUFFER DRIVER 15365L: linux-fbdev@vger.kernel.org 15366S: Orphan 15367F: drivers/video/fbdev/matrox/matroxfb_* 15368F: include/uapi/linux/matroxfb.h 15369 15370MAX14001/MAX14002 IIO ADC DRIVER 15371M: Kim Seer Paller <kimseer.paller@analog.com> 15372M: Marilene Andrade Garcia <marilene.agarcia@gmail.com> 15373L: linux-iio@vger.kernel.org 15374S: Maintained 15375W: https://ez.analog.com/linux-software-drivers 15376F: Documentation/devicetree/bindings/iio/adc/adi,max14001.yaml 15377F: drivers/iio/adc/max14001.c 15378 15379MAX15301 DRIVER 15380M: Daniel Nilsson <daniel.nilsson@flex.com> 15381L: linux-hwmon@vger.kernel.org 15382S: Maintained 15383F: Documentation/hwmon/max15301.rst 15384F: drivers/hwmon/pmbus/max15301.c 15385 15386MAX17616 HARDWARE MONITOR DRIVER 15387M: Kim Seer Paller <kimseer.paller@analog.com> 15388L: linux-hwmon@vger.kernel.org 15389S: Supported 15390W: https://ez.analog.com/linux-software-drivers 15391F: Documentation/devicetree/bindings/hwmon/pmbus/adi,max17616.yaml 15392F: Documentation/hwmon/max17616.rst 15393F: drivers/hwmon/pmbus/max17616.c 15394 15395MAX2175 SDR TUNER DRIVER 15396M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 15397L: linux-media@vger.kernel.org 15398S: Maintained 15399T: git git://linuxtv.org/media.git 15400F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 15401F: Documentation/userspace-api/media/drivers/max2175.rst 15402F: drivers/media/i2c/max2175* 15403F: include/uapi/linux/max2175.h 15404 15405MAX31335 RTC DRIVER 15406M: Antoniu Miclaus <antoniu.miclaus@analog.com> 15407L: linux-rtc@vger.kernel.org 15408S: Supported 15409W: https://ez.analog.com/linux-software-drivers 15410F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 15411F: drivers/rtc/rtc-max31335.c 15412 15413MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 15414L: linux-hwmon@vger.kernel.org 15415S: Orphan 15416F: Documentation/hwmon/max6650.rst 15417F: drivers/hwmon/max6650.c 15418 15419MAX9286 QUAD GMSL DESERIALIZER DRIVER 15420M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15421M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15422M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15423M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15424L: linux-media@vger.kernel.org 15425S: Maintained 15426F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 15427F: drivers/media/i2c/max9286.c 15428 15429MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 15430M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15431L: linux-media@vger.kernel.org 15432S: Maintained 15433F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 15434F: drivers/staging/media/max96712/max96712.c 15435 15436MAX96714 GMSL2 DESERIALIZER DRIVER 15437M: Julien Massot <julien.massot@collabora.com> 15438L: linux-media@vger.kernel.org 15439S: Maintained 15440F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 15441F: drivers/media/i2c/max96714.c 15442 15443MAX96717 GMSL2 SERIALIZER DRIVER 15444M: Julien Massot <julien.massot@collabora.com> 15445L: linux-media@vger.kernel.org 15446S: Maintained 15447F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 15448F: drivers/media/i2c/max96717.c 15449 15450MAX9860 MONO AUDIO VOICE CODEC DRIVER 15451M: Peter Rosin <peda@axentia.se> 15452L: linux-sound@vger.kernel.org 15453S: Maintained 15454F: Documentation/devicetree/bindings/sound/max9860.txt 15455F: sound/soc/codecs/max9860.* 15456 15457MAXBOTIX ULTRASONIC RANGER IIO DRIVER 15458M: Andreas Klinger <ak@it-klinger.de> 15459L: linux-iio@vger.kernel.org 15460S: Maintained 15461F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 15462F: drivers/iio/proximity/mb1232.c 15463 15464MAXIM MAX11205 DRIVER 15465M: Ramona Bolboaca <ramona.bolboaca@analog.com> 15466L: linux-iio@vger.kernel.org 15467S: Supported 15468W: https://ez.analog.com/linux-software-drivers 15469F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 15470F: drivers/iio/adc/max11205.c 15471 15472MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 15473R: Iskren Chernev <iskren.chernev@gmail.com> 15474R: Krzysztof Kozlowski <krzk@kernel.org> 15475R: Marek Szyprowski <m.szyprowski@samsung.com> 15476R: Matheus Castello <matheus@castello.eng.br> 15477L: linux-pm@vger.kernel.org 15478S: Maintained 15479F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 15480F: drivers/power/supply/max17040_battery.c 15481 15482MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15483R: Hans de Goede <hansg@kernel.org> 15484R: Krzysztof Kozlowski <krzk@kernel.org> 15485R: Marek Szyprowski <m.szyprowski@samsung.com> 15486R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15487R: Purism Kernel Team <kernel@puri.sm> 15488L: linux-pm@vger.kernel.org 15489S: Maintained 15490F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15491F: drivers/power/supply/max17042_battery.c 15492 15493MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15494M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15495L: linux-kernel@vger.kernel.org 15496S: Maintained 15497F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15498F: drivers/regulator/max20086-regulator.c 15499 15500MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15501M: Marcelo Schmitt <marcelo.schmitt@analog.com> 15502L: linux-iio@vger.kernel.org 15503S: Supported 15504F: drivers/iio/temperature/max30208.c 15505 15506MAXIM MAX7360 KEYPAD LED MFD DRIVER 15507M: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> 15508S: Maintained 15509F: Documentation/devicetree/bindings/gpio/maxim,max7360-gpio.yaml 15510F: Documentation/devicetree/bindings/mfd/maxim,max7360.yaml 15511F: drivers/gpio/gpio-max7360.c 15512F: drivers/input/keyboard/max7360-keypad.c 15513F: drivers/input/misc/max7360-rotary.c 15514F: drivers/mfd/max7360.c 15515F: drivers/pinctrl/pinctrl-max7360.c 15516F: drivers/pwm/pwm-max7360.c 15517F: include/linux/mfd/max7360.h 15518 15519MAXIM MAX77650 PMIC MFD DRIVER 15520M: Bartosz Golaszewski <brgl@kernel.org> 15521L: linux-kernel@vger.kernel.org 15522S: Maintained 15523F: Documentation/devicetree/bindings/*/*max77650.yaml 15524F: Documentation/devicetree/bindings/*/max77650*.yaml 15525F: drivers/gpio/gpio-max77650.c 15526F: drivers/input/misc/max77650-onkey.c 15527F: drivers/leds/leds-max77650.c 15528F: drivers/mfd/max77650.c 15529F: drivers/power/supply/max77650-charger.c 15530F: drivers/regulator/max77650-regulator.c 15531F: include/linux/mfd/max77650.h 15532 15533MAXIM MAX77714 PMIC MFD DRIVER 15534M: Luca Ceresoli <luca@lucaceresoli.net> 15535S: Maintained 15536F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15537F: drivers/mfd/max77714.c 15538F: include/linux/mfd/max77714.h 15539 15540MAXIM MAX77759 PMIC MFD DRIVER 15541M: André Draszik <andre.draszik@linaro.org> 15542L: linux-kernel@vger.kernel.org 15543S: Maintained 15544F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15545F: drivers/gpio/gpio-max77759.c 15546F: drivers/mfd/max77759.c 15547F: drivers/nvmem/max77759-nvmem.c 15548F: include/linux/mfd/max77759.h 15549 15550MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15551M: Javier Martinez Canillas <javier@dowhile0.org> 15552L: linux-kernel@vger.kernel.org 15553S: Supported 15554F: Documentation/devicetree/bindings/*/*max77802.yaml 15555F: drivers/regulator/max77802-regulator.c 15556F: include/dt-bindings/*/*max77802.h 15557 15558MAXIM MAX77838 PMIC REGULATOR DEVICE DRIVER 15559M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 15560L: linux-kernel@vger.kernel.org 15561S: Maintained 15562F: Documentation/devicetree/bindings/regulator/maxim,max77838.yaml 15563F: drivers/regulator/max77838-regulator.c 15564 15565MAXIM MAX77976 BATTERY CHARGER 15566M: Luca Ceresoli <luca@lucaceresoli.net> 15567S: Supported 15568F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15569F: drivers/power/supply/max77976_charger.c 15570 15571MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15572M: Krzysztof Kozlowski <krzk@kernel.org> 15573L: linux-pm@vger.kernel.org 15574S: Maintained 15575B: mailto:linux-samsung-soc@vger.kernel.org 15576F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15577F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15578F: drivers/power/supply/max14577_charger.c 15579F: drivers/power/supply/max77693_charger.c 15580 15581MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15582M: Chanwoo Choi <cw00.choi@samsung.com> 15583M: Krzysztof Kozlowski <krzk@kernel.org> 15584L: linux-kernel@vger.kernel.org 15585S: Maintained 15586B: mailto:linux-samsung-soc@vger.kernel.org 15587F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15588F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15589F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15590F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15591F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15592F: drivers/leds/leds-max77705.c 15593F: drivers/*/*max77843.c 15594F: drivers/*/max14577*.c 15595F: drivers/*/max77686*.c 15596F: drivers/*/max77693*.c 15597F: drivers/*/max77705*.c 15598F: drivers/clk/clk-max77686.c 15599F: drivers/extcon/extcon-max14577.c 15600F: drivers/extcon/extcon-max77693.c 15601F: drivers/rtc/rtc-max77686.c 15602F: include/linux/mfd/max14577*.h 15603F: include/linux/mfd/max77686*.h 15604F: include/linux/mfd/max77693*.h 15605F: include/linux/mfd/max77705*.h 15606 15607MAXIRADIO FM RADIO RECEIVER DRIVER 15608M: Hans Verkuil <hverkuil@kernel.org> 15609L: linux-media@vger.kernel.org 15610S: Maintained 15611W: https://linuxtv.org 15612T: git git://linuxtv.org/media.git 15613F: drivers/media/radio/radio-maxiradio* 15614 15615MAXLINEAR ETHERNET PHY DRIVER 15616M: Xu Liang <lxu@maxlinear.com> 15617L: netdev@vger.kernel.org 15618S: Supported 15619F: drivers/net/phy/mxl-86110.c 15620F: drivers/net/phy/mxl-gpy.c 15621 15622MCAN DEVICE DRIVER 15623M: Markus Schneider-Pargmann <msp@baylibre.com> 15624L: linux-can@vger.kernel.org 15625S: Maintained 15626F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15627F: drivers/net/can/m_can/ 15628 15629MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15630R: Yasushi SHOJI <yashi@spacecubics.com> 15631L: linux-can@vger.kernel.org 15632S: Maintained 15633F: drivers/net/can/usb/mcba_usb.c 15634 15635MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15636M: Rishi Gupta <gupt21@gmail.com> 15637L: linux-i2c@vger.kernel.org 15638L: linux-input@vger.kernel.org 15639S: Maintained 15640F: drivers/hid/hid-mcp2221.c 15641 15642MCP251XFD SPI-CAN NETWORK DRIVER 15643M: Marc Kleine-Budde <mkl@pengutronix.de> 15644M: Manivannan Sadhasivam <mani@kernel.org> 15645R: Thomas Kopp <thomas.kopp@microchip.com> 15646L: linux-can@vger.kernel.org 15647S: Maintained 15648F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15649F: drivers/net/can/spi/mcp251xfd/ 15650 15651MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15652M: Peter Rosin <peda@axentia.se> 15653L: linux-iio@vger.kernel.org 15654S: Maintained 15655F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15656F: drivers/iio/potentiometer/mcp4018.c 15657F: drivers/iio/potentiometer/mcp4531.c 15658 15659MCP4821 DAC DRIVER 15660M: Anshul Dalal <anshulusr@gmail.com> 15661L: linux-iio@vger.kernel.org 15662S: Maintained 15663F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15664F: drivers/iio/dac/mcp4821.c 15665 15666MCR20A IEEE-802.15.4 RADIO DRIVER 15667M: Stefan Schmidt <stefan@datenfreihafen.org> 15668L: linux-wpan@vger.kernel.org 15669S: Odd Fixes 15670W: https://github.com/xueliu/mcr20a-linux 15671F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15672F: drivers/net/ieee802154/mcr20a.c 15673F: drivers/net/ieee802154/mcr20a.h 15674 15675MDIO REGMAP DRIVER 15676M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15677L: netdev@vger.kernel.org 15678S: Maintained 15679F: drivers/net/mdio/mdio-regmap.c 15680F: include/linux/mdio/mdio-regmap.h 15681 15682MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15683M: William Breathitt Gray <wbg@kernel.org> 15684L: linux-iio@vger.kernel.org 15685S: Maintained 15686F: drivers/iio/dac/cio-dac.c 15687 15688MEDIA CONTROLLER FRAMEWORK 15689M: Sakari Ailus <sakari.ailus@linux.intel.com> 15690M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15691L: linux-media@vger.kernel.org 15692S: Supported 15693W: https://www.linuxtv.org 15694T: git git://linuxtv.org/media.git 15695F: drivers/media/mc/ 15696F: include/media/media-*.h 15697F: include/uapi/linux/media.h 15698 15699MEDIA DRIVER FOR FREESCALE IMX PXP 15700M: Philipp Zabel <p.zabel@pengutronix.de> 15701L: linux-media@vger.kernel.org 15702S: Maintained 15703T: git git://linuxtv.org/media.git 15704F: drivers/media/platform/nxp/imx-pxp.[ch] 15705 15706MEDIA DRIVERS FOR ASCOT2E 15707M: Abylay Ospan <aospan@amazon.com> 15708L: linux-media@vger.kernel.org 15709S: Supported 15710W: https://linuxtv.org 15711W: http://netup.tv/ 15712T: git git://linuxtv.org/media.git 15713F: drivers/media/dvb-frontends/ascot2e* 15714 15715MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15716M: Jasmin Jessich <jasmin@anw.at> 15717L: linux-media@vger.kernel.org 15718S: Maintained 15719W: https://linuxtv.org 15720T: git git://linuxtv.org/media.git 15721F: drivers/media/dvb-frontends/cxd2099* 15722 15723MEDIA DRIVERS FOR CXD2841ER 15724M: Abylay Ospan <aospan@amazon.com> 15725L: linux-media@vger.kernel.org 15726S: Supported 15727W: https://linuxtv.org 15728W: http://netup.tv/ 15729T: git git://linuxtv.org/media.git 15730F: drivers/media/dvb-frontends/cxd2841er* 15731 15732MEDIA DRIVERS FOR CXD2880 15733M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15734L: linux-media@vger.kernel.org 15735S: Supported 15736W: http://linuxtv.org/ 15737T: git git://linuxtv.org/media.git 15738F: drivers/media/dvb-frontends/cxd2880/* 15739F: drivers/media/spi/cxd2880* 15740 15741MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15742L: linux-media@vger.kernel.org 15743S: Orphan 15744W: https://linuxtv.org 15745T: git git://linuxtv.org/media.git 15746F: drivers/media/pci/ddbridge/* 15747 15748MEDIA DRIVERS FOR FREESCALE IMX 15749M: Steve Longerbeam <slongerbeam@gmail.com> 15750M: Philipp Zabel <p.zabel@pengutronix.de> 15751R: Frank Li <Frank.Li@nxp.com> 15752L: imx@lists.linux.dev 15753L: linux-media@vger.kernel.org 15754S: Maintained 15755T: git git://linuxtv.org/media.git 15756F: Documentation/admin-guide/media/imx.rst 15757F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15758F: drivers/staging/media/imx/ 15759F: include/linux/imx-media.h 15760F: include/media/imx.h 15761 15762MEDIA DRIVERS FOR FREESCALE IMX7/8 15763M: Rui Miguel Silva <rmfrfs@gmail.com> 15764M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15765M: Martin Kepplinger-Novakovic <martink@posteo.de> 15766R: Purism Kernel Team <kernel@puri.sm> 15767R: Frank Li <Frank.Li@nxp.com> 15768L: imx@lists.linux.dev 15769L: linux-media@vger.kernel.org 15770S: Maintained 15771T: git git://linuxtv.org/media.git 15772F: Documentation/admin-guide/media/imx7.rst 15773F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15774F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15775F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15776F: drivers/media/platform/nxp/imx-mipi-csis.c 15777F: drivers/media/platform/nxp/imx7-media-csi.c 15778F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15779 15780MEDIA DRIVERS FOR HELENE 15781M: Abylay Ospan <aospan@amazon.com> 15782L: linux-media@vger.kernel.org 15783S: Supported 15784W: https://linuxtv.org 15785W: http://netup.tv/ 15786T: git git://linuxtv.org/media.git 15787F: drivers/media/dvb-frontends/helene* 15788 15789MEDIA DRIVERS FOR HORUS3A 15790M: Abylay Ospan <aospan@amazon.com> 15791L: linux-media@vger.kernel.org 15792S: Supported 15793W: https://linuxtv.org 15794W: http://netup.tv/ 15795T: git git://linuxtv.org/media.git 15796F: drivers/media/dvb-frontends/horus3a* 15797 15798MEDIA DRIVERS FOR LNBH25 15799M: Abylay Ospan <aospan@amazon.com> 15800L: linux-media@vger.kernel.org 15801S: Supported 15802W: https://linuxtv.org 15803W: http://netup.tv/ 15804T: git git://linuxtv.org/media.git 15805F: drivers/media/dvb-frontends/lnbh25* 15806 15807MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15808L: linux-media@vger.kernel.org 15809S: Orphan 15810W: https://linuxtv.org 15811T: git git://linuxtv.org/media.git 15812F: drivers/media/dvb-frontends/mxl5xx* 15813 15814MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15815M: Abylay Ospan <aospan@amazon.com> 15816L: linux-media@vger.kernel.org 15817S: Supported 15818W: https://linuxtv.org 15819W: http://netup.tv/ 15820T: git git://linuxtv.org/media.git 15821F: drivers/media/pci/netup_unidvb/* 15822 15823MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15824M: Dmitry Osipenko <digetx@gmail.com> 15825L: linux-media@vger.kernel.org 15826L: linux-tegra@vger.kernel.org 15827S: Maintained 15828T: git git://linuxtv.org/media.git 15829F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15830F: drivers/media/platform/nvidia/tegra-vde/ 15831 15832MEDIA DRIVERS FOR RENESAS - CEU 15833M: Jacopo Mondi <jacopo@jmondi.org> 15834L: linux-media@vger.kernel.org 15835L: linux-renesas-soc@vger.kernel.org 15836S: Supported 15837T: git git://linuxtv.org/media.git 15838F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15839F: drivers/media/platform/renesas/renesas-ceu.c 15840F: include/media/drv-intf/renesas-ceu.h 15841 15842MEDIA DRIVERS FOR RENESAS - DRIF 15843M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15844L: linux-media@vger.kernel.org 15845L: linux-renesas-soc@vger.kernel.org 15846S: Supported 15847T: git git://linuxtv.org/media.git 15848F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15849F: drivers/media/platform/renesas/rcar_drif.c 15850 15851MEDIA DRIVERS FOR RENESAS - FCP 15852M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15853L: linux-media@vger.kernel.org 15854L: linux-renesas-soc@vger.kernel.org 15855S: Supported 15856T: git git://linuxtv.org/media.git 15857F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15858F: drivers/media/platform/renesas/rcar-fcp.c 15859F: include/media/rcar-fcp.h 15860 15861MEDIA DRIVERS FOR RENESAS - FDP1 15862M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15863L: linux-media@vger.kernel.org 15864L: linux-renesas-soc@vger.kernel.org 15865S: Supported 15866T: git git://linuxtv.org/media.git 15867F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15868F: drivers/media/platform/renesas/rcar_fdp1.c 15869 15870MEDIA DRIVERS FOR RENESAS - VIN 15871M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15872L: linux-media@vger.kernel.org 15873L: linux-renesas-soc@vger.kernel.org 15874S: Supported 15875T: git git://linuxtv.org/media.git 15876F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15877F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15878F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15879F: drivers/media/platform/renesas/rcar-csi2.c 15880F: drivers/media/platform/renesas/rcar-isp/ 15881F: drivers/media/platform/renesas/rcar-vin/ 15882 15883MEDIA DRIVERS FOR RENESAS - VSP1 15884M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15885M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15886L: linux-media@vger.kernel.org 15887L: linux-renesas-soc@vger.kernel.org 15888S: Supported 15889T: git git://linuxtv.org/media.git 15890F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15891F: drivers/media/platform/renesas/vsp1/ 15892 15893MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15894L: linux-media@vger.kernel.org 15895S: Orphan 15896W: https://linuxtv.org 15897T: git git://linuxtv.org/media.git 15898F: drivers/media/dvb-frontends/stv0910* 15899 15900MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15901L: linux-media@vger.kernel.org 15902S: Orphan 15903W: https://linuxtv.org 15904T: git git://linuxtv.org/media.git 15905F: drivers/media/dvb-frontends/stv6111* 15906 15907MEDIA DRIVERS FOR STM32 - CSI 15908M: Alain Volmat <alain.volmat@foss.st.com> 15909L: linux-media@vger.kernel.org 15910S: Supported 15911T: git git://linuxtv.org/media_tree.git 15912F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15913F: drivers/media/platform/st/stm32/stm32-csi.c 15914 15915MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15916M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15917M: Alain Volmat <alain.volmat@foss.st.com> 15918L: linux-media@vger.kernel.org 15919S: Supported 15920T: git git://linuxtv.org/media.git 15921F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15922F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15923F: drivers/media/platform/st/stm32/stm32-dcmi.c 15924F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15925 15926MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15927M: Mauro Carvalho Chehab <mchehab@kernel.org> 15928L: linux-media@vger.kernel.org 15929S: Maintained 15930W: https://linuxtv.org 15931Q: http://patchwork.kernel.org/project/linux-media/list/ 15932T: git git://linuxtv.org/media.git 15933F: Documentation/admin-guide/media/ 15934F: Documentation/devicetree/bindings/media/ 15935F: Documentation/driver-api/media/ 15936F: Documentation/userspace-api/media/ 15937F: drivers/media/ 15938F: drivers/staging/media/ 15939F: include/dt-bindings/media/ 15940F: include/linux/platform_data/media/ 15941F: include/media/ 15942F: include/uapi/linux/dvb/ 15943F: include/uapi/linux/ivtv* 15944F: include/uapi/linux/media.h 15945F: include/uapi/linux/uvcvideo.h 15946F: include/uapi/linux/v4l2-* 15947F: include/uapi/linux/videodev2.h 15948 15949MEDIATEK BLUETOOTH DRIVER 15950M: Sean Wang <sean.wang@mediatek.com> 15951L: linux-bluetooth@vger.kernel.org 15952L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15953S: Maintained 15954F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15955F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15956F: drivers/bluetooth/btmtkuart.c 15957 15958MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15959M: Sen Chu <sen.chu@mediatek.com> 15960M: Sean Wang <sean.wang@mediatek.com> 15961M: Macpaul Lin <macpaul.lin@mediatek.com> 15962L: linux-pm@vger.kernel.org 15963S: Maintained 15964F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15965F: drivers/power/reset/mt6323-poweroff.c 15966 15967MEDIATEK CIR DRIVER 15968M: Sean Wang <sean.wang@mediatek.com> 15969S: Maintained 15970F: drivers/media/rc/mtk-cir.c 15971 15972MEDIATEK DMA DRIVER 15973M: Sean Wang <sean.wang@mediatek.com> 15974L: dmaengine@vger.kernel.org 15975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15976L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15977S: Maintained 15978F: Documentation/devicetree/bindings/dma/mediatek,* 15979F: drivers/dma/mediatek/ 15980 15981MEDIATEK ETHERNET DRIVER 15982M: Felix Fietkau <nbd@nbd.name> 15983M: Sean Wang <sean.wang@mediatek.com> 15984M: Lorenzo Bianconi <lorenzo@kernel.org> 15985L: netdev@vger.kernel.org 15986S: Maintained 15987F: drivers/net/ethernet/mediatek/ 15988 15989MEDIATEK ETHERNET PCS DRIVER 15990M: Alexander Couzens <lynxis@fe80.eu> 15991M: Daniel Golle <daniel@makrotopia.org> 15992L: netdev@vger.kernel.org 15993S: Maintained 15994F: drivers/net/pcs/pcs-mtk-lynxi.c 15995F: include/linux/pcs/pcs-mtk-lynxi.h 15996 15997MEDIATEK ETHERNET PHY DRIVERS 15998M: Daniel Golle <daniel@makrotopia.org> 15999M: Qingfang Deng <dqfext@gmail.com> 16000M: SkyLake Huang <SkyLake.Huang@mediatek.com> 16001L: netdev@vger.kernel.org 16002S: Maintained 16003F: drivers/net/phy/mediatek/mtk-2p5ge.c 16004F: drivers/net/phy/mediatek/mtk-ge-soc.c 16005F: drivers/net/phy/mediatek/mtk-phy-lib.c 16006F: drivers/net/phy/mediatek/mtk-ge.c 16007F: drivers/net/phy/mediatek/mtk.h 16008F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 16009 16010MEDIATEK I2C CONTROLLER DRIVER 16011M: Qii Wang <qii.wang@mediatek.com> 16012L: linux-i2c@vger.kernel.org 16013S: Maintained 16014F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 16015F: drivers/i2c/busses/i2c-mt65xx.c 16016 16017MEDIATEK IOMMU DRIVER 16018M: Yong Wu <yong.wu@mediatek.com> 16019L: iommu@lists.linux.dev 16020L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16021S: Supported 16022F: Documentation/devicetree/bindings/iommu/mediatek* 16023F: drivers/iommu/mtk_iommu* 16024F: include/dt-bindings/memory/mediatek,mt*-port.h 16025F: include/dt-bindings/memory/mt*-port.h 16026 16027MEDIATEK JPEG DRIVER 16028M: Bin Liu <bin.liu@mediatek.com> 16029S: Supported 16030F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 16031F: drivers/media/platform/mediatek/jpeg/ 16032 16033MEDIATEK KEYPAD DRIVER 16034M: Mattijs Korpershoek <mkorpershoek@kernel.org> 16035S: Supported 16036F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 16037F: drivers/input/keyboard/mt6779-keypad.c 16038 16039MEDIATEK MDP DRIVER 16040M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 16041M: Houlong Wei <houlong.wei@mediatek.com> 16042M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 16043S: Supported 16044F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 16045F: drivers/media/platform/mediatek/mdp/ 16046F: drivers/media/platform/mediatek/vpu/ 16047 16048MEDIATEK MEDIA DRIVER 16049M: Tiffany Lin <tiffany.lin@mediatek.com> 16050M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 16051M: Yunfei Dong <yunfei.dong@mediatek.com> 16052S: Supported 16053F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 16054F: Documentation/devicetree/bindings/media/mediatek,mt8173-vpu.yaml 16055F: drivers/media/platform/mediatek/vcodec/ 16056F: drivers/media/platform/mediatek/vpu/ 16057 16058MEDIATEK MIPI-CSI CDPHY DRIVER 16059M: Julien Stephan <jstephan@baylibre.com> 16060M: Andy Hsieh <andy.hsieh@mediatek.com> 16061S: Supported 16062F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 16063F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 16064 16065MEDIATEK MMC/SD/SDIO DRIVER 16066M: Chaotian Jing <chaotian.jing@mediatek.com> 16067S: Maintained 16068F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 16069F: drivers/mmc/host/mtk-sd.c 16070 16071MEDIATEK MT6735 CLOCK & RESET DRIVERS 16072M: Yassine Oudjana <y.oudjana@protonmail.com> 16073L: linux-clk@vger.kernel.org 16074L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16075S: Maintained 16076F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 16077F: drivers/clk/mediatek/clk-mt6735-imgsys.c 16078F: drivers/clk/mediatek/clk-mt6735-infracfg.c 16079F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 16080F: drivers/clk/mediatek/clk-mt6735-pericfg.c 16081F: drivers/clk/mediatek/clk-mt6735-topckgen.c 16082F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 16083F: drivers/clk/mediatek/clk-mt6735-vencsys.c 16084F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 16085F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 16086F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 16087F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 16088F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 16089F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 16090F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 16091F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 16092F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 16093F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 16094F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 16095F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 16096 16097MEDIATEK MT76 WIRELESS LAN DRIVER 16098M: Felix Fietkau <nbd@nbd.name> 16099M: Lorenzo Bianconi <lorenzo@kernel.org> 16100M: Ryder Lee <ryder.lee@mediatek.com> 16101R: Shayne Chen <shayne.chen@mediatek.com> 16102R: Sean Wang <sean.wang@mediatek.com> 16103L: linux-wireless@vger.kernel.org 16104S: Maintained 16105T: git https://github.com/nbd168/wireless 16106F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 16107F: drivers/net/wireless/mediatek/mt76/ 16108 16109MEDIATEK MT7601U WIRELESS LAN DRIVER 16110M: Jakub Kicinski <kuba@kernel.org> 16111L: linux-wireless@vger.kernel.org 16112S: Maintained 16113F: drivers/net/wireless/mediatek/mt7601u/ 16114 16115MEDIATEK MT7621 CLOCK DRIVER 16116M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16117S: Maintained 16118F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 16119F: drivers/clk/ralink/clk-mt7621.c 16120 16121MEDIATEK MT7621 PCIE CONTROLLER DRIVER 16122M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16123S: Maintained 16124F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 16125F: drivers/pci/controller/pcie-mt7621.c 16126 16127MEDIATEK MT7621 PHY PCI DRIVER 16128M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16129S: Maintained 16130F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 16131F: drivers/phy/ralink/phy-mt7621-pci.c 16132 16133MEDIATEK MT7621/28/88 I2C DRIVER 16134M: Stefan Roese <sr@denx.de> 16135L: linux-i2c@vger.kernel.org 16136S: Maintained 16137F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 16138F: drivers/i2c/busses/i2c-mt7621.c 16139 16140MEDIATEK MTMIPS CLOCK DRIVER 16141M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16142S: Maintained 16143F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 16144F: drivers/clk/ralink/clk-mtmips.c 16145 16146MEDIATEK NAND CONTROLLER DRIVER 16147L: linux-mtd@lists.infradead.org 16148S: Orphan 16149F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 16150F: drivers/mtd/nand/raw/mtk_* 16151 16152MEDIATEK PMIC LED DRIVER 16153M: Sen Chu <sen.chu@mediatek.com> 16154M: Sean Wang <sean.wang@mediatek.com> 16155M: Macpaul Lin <macpaul.lin@mediatek.com> 16156S: Maintained 16157F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 16158F: drivers/leds/leds-mt6323.c 16159 16160MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 16161M: Sean Wang <sean.wang@mediatek.com> 16162S: Maintained 16163F: drivers/char/hw_random/mtk-rng.c 16164 16165MEDIATEK SMI DRIVER 16166M: Yong Wu <yong.wu@mediatek.com> 16167L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16168S: Supported 16169F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 16170F: drivers/memory/mtk-smi.c 16171F: include/soc/mediatek/smi.h 16172 16173MEDIATEK SWITCH DRIVER 16174M: Chester A. Unal <chester.a.unal@arinc9.com> 16175M: Daniel Golle <daniel@makrotopia.org> 16176M: DENG Qingfang <dqfext@gmail.com> 16177M: Sean Wang <sean.wang@mediatek.com> 16178L: netdev@vger.kernel.org 16179S: Maintained 16180F: drivers/net/dsa/mt7530-mdio.c 16181F: drivers/net/dsa/mt7530-mmio.c 16182F: drivers/net/dsa/mt7530.* 16183F: net/dsa/tag_mtk.c 16184 16185MEDIATEK T7XX 5G WWAN MODEM DRIVER 16186M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 16187R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 16188R: Liu Haijun <haijun.liu@mediatek.com> 16189R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 16190L: netdev@vger.kernel.org 16191S: Supported 16192F: drivers/net/wwan/t7xx/ 16193 16194MEDIATEK USB3 DRD IP DRIVER 16195M: Chunfeng Yun <chunfeng.yun@mediatek.com> 16196L: linux-usb@vger.kernel.org 16197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16198L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16199S: Maintained 16200F: Documentation/devicetree/bindings/usb/mediatek,* 16201F: drivers/usb/host/xhci-mtk* 16202F: drivers/usb/mtu3/ 16203 16204MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 16205M: Peter Senna Tschudin <peter.senna@gmail.com> 16206M: Ian Ray <ian.ray@ge.com> 16207M: Martyn Welch <martyn.welch@collabora.co.uk> 16208S: Maintained 16209F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 16210F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 16211 16212MEGARAID SCSI/SAS DRIVERS 16213M: Kashyap Desai <kashyap.desai@broadcom.com> 16214M: Sumit Saxena <sumit.saxena@broadcom.com> 16215M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 16216M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 16217L: megaraidlinux.pdl@broadcom.com 16218L: linux-scsi@vger.kernel.org 16219S: Maintained 16220W: http://www.avagotech.com/support/ 16221F: Documentation/scsi/megaraid.rst 16222F: drivers/scsi/megaraid.* 16223F: drivers/scsi/megaraid/ 16224 16225MELEXIS MLX90614 DRIVER 16226M: Crt Mori <cmo@melexis.com> 16227L: linux-iio@vger.kernel.org 16228S: Supported 16229W: http://www.melexis.com 16230F: drivers/iio/temperature/mlx90614.c 16231 16232MELEXIS MLX90632 DRIVER 16233M: Crt Mori <cmo@melexis.com> 16234L: linux-iio@vger.kernel.org 16235S: Supported 16236W: http://www.melexis.com 16237F: drivers/iio/temperature/mlx90632.c 16238 16239MELEXIS MLX90635 DRIVER 16240M: Crt Mori <cmo@melexis.com> 16241L: linux-iio@vger.kernel.org 16242S: Supported 16243W: http://www.melexis.com 16244F: drivers/iio/temperature/mlx90635.c 16245 16246MELLANOX BLUEFIELD I2C DRIVER 16247M: Khalil Blaiech <kblaiech@nvidia.com> 16248M: Asmaa Mnebhi <asmaa@nvidia.com> 16249L: linux-i2c@vger.kernel.org 16250S: Supported 16251F: drivers/i2c/busses/i2c-mlxbf.c 16252 16253MELLANOX ETHERNET DRIVER (mlx4_en) 16254M: Tariq Toukan <tariqt@nvidia.com> 16255L: netdev@vger.kernel.org 16256S: Maintained 16257W: https://www.nvidia.com/networking/ 16258Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16259F: drivers/net/ethernet/mellanox/mlx4/en_* 16260 16261MELLANOX ETHERNET DRIVER (mlx5e) 16262M: Saeed Mahameed <saeedm@nvidia.com> 16263M: Tariq Toukan <tariqt@nvidia.com> 16264M: Mark Bloch <mbloch@nvidia.com> 16265L: netdev@vger.kernel.org 16266S: Maintained 16267W: https://www.nvidia.com/networking/ 16268Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16269F: drivers/net/ethernet/mellanox/mlx5/core/en_* 16270 16271MELLANOX ETHERNET INNOVA DRIVERS 16272R: Boris Pismenny <borisp@nvidia.com> 16273L: netdev@vger.kernel.org 16274S: Maintained 16275W: https://www.nvidia.com/networking/ 16276Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16277F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 16278F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 16279F: include/linux/mlx5/mlx5_ifc_fpga.h 16280 16281MELLANOX ETHERNET SWITCH DRIVERS 16282M: Ido Schimmel <idosch@nvidia.com> 16283M: Petr Machata <petrm@nvidia.com> 16284L: netdev@vger.kernel.org 16285S: Supported 16286W: https://www.nvidia.com/networking/ 16287Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16288F: drivers/net/ethernet/mellanox/mlxsw/ 16289F: tools/testing/selftests/drivers/net/mlxsw/ 16290 16291MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 16292M: mlxsw@nvidia.com 16293L: netdev@vger.kernel.org 16294S: Supported 16295W: https://www.nvidia.com/networking/ 16296Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16297F: drivers/net/ethernet/mellanox/mlxfw/ 16298 16299MELLANOX HARDWARE PLATFORM SUPPORT 16300M: Hans de Goede <hansg@kernel.org> 16301M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16302M: Vadim Pasternak <vadimp@nvidia.com> 16303L: platform-driver-x86@vger.kernel.org 16304S: Supported 16305F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 16306F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 16307F: drivers/platform/mellanox/ 16308F: include/linux/platform_data/mlxreg.h 16309 16310MELLANOX MLX4 core VPI driver 16311M: Tariq Toukan <tariqt@nvidia.com> 16312L: netdev@vger.kernel.org 16313L: linux-rdma@vger.kernel.org 16314S: Maintained 16315W: https://www.nvidia.com/networking/ 16316Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16317F: drivers/net/ethernet/mellanox/mlx4/ 16318F: include/linux/mlx4/ 16319 16320MELLANOX MLX4 IB driver 16321M: Yishai Hadas <yishaih@nvidia.com> 16322L: linux-rdma@vger.kernel.org 16323S: Supported 16324W: https://www.nvidia.com/networking/ 16325Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16326F: drivers/infiniband/hw/mlx4/ 16327F: include/linux/mlx4/ 16328F: include/uapi/rdma/mlx4-abi.h 16329 16330MELLANOX MLX5 core VPI driver 16331M: Saeed Mahameed <saeedm@nvidia.com> 16332M: Leon Romanovsky <leonro@nvidia.com> 16333M: Tariq Toukan <tariqt@nvidia.com> 16334M: Mark Bloch <mbloch@nvidia.com> 16335L: netdev@vger.kernel.org 16336L: linux-rdma@vger.kernel.org 16337S: Maintained 16338W: https://www.nvidia.com/networking/ 16339Q: https://patchwork.kernel.org/project/netdevbpf/list/ 16340F: Documentation/networking/device_drivers/ethernet/mellanox/ 16341F: drivers/net/ethernet/mellanox/mlx5/core/ 16342F: include/linux/mlx5/ 16343 16344MELLANOX MLX5 IB driver 16345M: Leon Romanovsky <leonro@nvidia.com> 16346L: linux-rdma@vger.kernel.org 16347S: Supported 16348W: https://www.nvidia.com/networking/ 16349Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16350F: drivers/infiniband/hw/mlx5/ 16351F: include/linux/mlx5/ 16352F: include/uapi/rdma/mlx5-abi.h 16353 16354MELLANOX MLX5 VDPA DRIVER 16355M: Dragos Tatulea <dtatulea@nvidia.com> 16356L: virtualization@lists.linux.dev 16357S: Supported 16358F: drivers/vdpa/mlx5/ 16359 16360MELLANOX MLXCPLD I2C AND MUX DRIVER 16361M: Vadim Pasternak <vadimp@nvidia.com> 16362M: Michael Shych <michaelsh@nvidia.com> 16363L: linux-i2c@vger.kernel.org 16364S: Supported 16365F: Documentation/i2c/busses/i2c-mlxcpld.rst 16366F: drivers/i2c/busses/i2c-mlxcpld.c 16367F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 16368 16369MELLANOX MLXCPLD LED DRIVER 16370M: Vadim Pasternak <vadimp@nvidia.com> 16371L: linux-leds@vger.kernel.org 16372S: Supported 16373F: Documentation/leds/leds-mlxcpld.rst 16374F: drivers/leds/leds-mlxcpld.c 16375F: drivers/leds/leds-mlxreg.c 16376 16377MEMBARRIER SUPPORT 16378M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16379M: "Paul E. McKenney" <paulmck@kernel.org> 16380L: linux-kernel@vger.kernel.org 16381S: Supported 16382F: Documentation/scheduler/membarrier.rst 16383F: arch/*/include/asm/membarrier.h 16384F: arch/*/include/asm/sync_core.h 16385F: include/uapi/linux/membarrier.h 16386F: kernel/sched/membarrier.c 16387 16388MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 16389M: Mike Rapoport <rppt@kernel.org> 16390L: linux-mm@kvack.org 16391S: Maintained 16392T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 16393T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 16394F: Documentation/core-api/boot-time-mm.rst 16395F: Documentation/core-api/kho/bindings/memblock/* 16396F: include/linux/memblock.h 16397F: mm/bootmem_info.c 16398F: mm/memblock.c 16399F: mm/memtest.c 16400F: mm/mm_init.c 16401F: mm/rodata_test.c 16402F: tools/testing/memblock/ 16403 16404MEMORY ALLOCATION PROFILING 16405M: Suren Baghdasaryan <surenb@google.com> 16406M: Kent Overstreet <kent.overstreet@linux.dev> 16407L: linux-mm@kvack.org 16408S: Maintained 16409F: Documentation/mm/allocation-profiling.rst 16410F: include/linux/alloc_tag.h 16411F: include/linux/pgalloc_tag.h 16412F: lib/alloc_tag.c 16413 16414MEMORY CONTROLLER DRIVERS 16415M: Krzysztof Kozlowski <krzk@kernel.org> 16416L: linux-kernel@vger.kernel.org 16417S: Maintained 16418B: mailto:krzk@kernel.org 16419T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 16420F: Documentation/devicetree/bindings/memory-controllers/ 16421F: drivers/memory/ 16422F: include/dt-bindings/memory/ 16423F: include/memory/ 16424 16425MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 16426M: Dmitry Osipenko <digetx@gmail.com> 16427L: linux-pm@vger.kernel.org 16428L: linux-tegra@vger.kernel.org 16429S: Maintained 16430T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 16431F: drivers/devfreq/tegra30-devfreq.c 16432 16433MEMORY HOT(UN)PLUG 16434M: David Hildenbrand <david@kernel.org> 16435M: Oscar Salvador <osalvador@suse.de> 16436L: linux-mm@kvack.org 16437L: linux-cxl@vger.kernel.org 16438S: Maintained 16439F: Documentation/admin-guide/mm/memory-hotplug.rst 16440F: Documentation/core-api/memory-hotplug.rst 16441F: drivers/base/memory.c 16442F: include/linux/memory_hotplug.h 16443F: include/linux/memremap.h 16444F: mm/memremap.c 16445F: mm/memory_hotplug.c 16446F: tools/testing/selftests/memory-hotplug/ 16447 16448MEMORY MANAGEMENT 16449M: Andrew Morton <akpm@linux-foundation.org> 16450L: linux-mm@kvack.org 16451S: Maintained 16452W: http://www.linux-mm.org 16453T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16454T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 16455F: mm/ 16456F: tools/mm/ 16457 16458MEMORY MANAGEMENT - CORE 16459M: Andrew Morton <akpm@linux-foundation.org> 16460M: David Hildenbrand <david@kernel.org> 16461R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16462R: Liam R. Howlett <Liam.Howlett@oracle.com> 16463R: Vlastimil Babka <vbabka@suse.cz> 16464R: Mike Rapoport <rppt@kernel.org> 16465R: Suren Baghdasaryan <surenb@google.com> 16466R: Michal Hocko <mhocko@suse.com> 16467L: linux-mm@kvack.org 16468S: Maintained 16469W: http://www.linux-mm.org 16470T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16471F: include/linux/gfp.h 16472F: include/linux/gfp_types.h 16473F: include/linux/highmem.h 16474F: include/linux/leafops.h 16475F: include/linux/memory.h 16476F: include/linux/mm.h 16477F: include/linux/mm_*.h 16478F: include/linux/mmzone.h 16479F: include/linux/mmdebug.h 16480F: include/linux/mmu_notifier.h 16481F: include/linux/pagewalk.h 16482F: include/linux/pgalloc.h 16483F: include/linux/pgtable.h 16484F: include/linux/ptdump.h 16485F: include/linux/vmpressure.h 16486F: include/linux/vmstat.h 16487F: kernel/fork.c 16488F: mm/Kconfig 16489F: mm/debug.c 16490F: mm/folio-compat.c 16491F: mm/highmem.c 16492F: mm/init-mm.c 16493F: mm/internal.h 16494F: mm/maccess.c 16495F: mm/memory.c 16496F: mm/mmu_notifier.c 16497F: mm/mmzone.c 16498F: mm/pagewalk.c 16499F: mm/pgtable-generic.c 16500F: mm/ptdump.c 16501F: mm/sparse-vmemmap.c 16502F: mm/sparse.c 16503F: mm/util.c 16504F: mm/vmpressure.c 16505F: mm/vmstat.c 16506N: include/linux/page[-_]* 16507 16508MEMORY MANAGEMENT - EXECMEM 16509M: Andrew Morton <akpm@linux-foundation.org> 16510M: Mike Rapoport <rppt@kernel.org> 16511L: linux-mm@kvack.org 16512S: Maintained 16513F: include/linux/execmem.h 16514F: mm/execmem.c 16515 16516MEMORY MANAGEMENT - GUP (GET USER PAGES) 16517M: Andrew Morton <akpm@linux-foundation.org> 16518M: David Hildenbrand <david@kernel.org> 16519R: Jason Gunthorpe <jgg@nvidia.com> 16520R: John Hubbard <jhubbard@nvidia.com> 16521R: Peter Xu <peterx@redhat.com> 16522L: linux-mm@kvack.org 16523S: Maintained 16524W: http://www.linux-mm.org 16525T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16526F: mm/gup.c 16527F: mm/gup_test.c 16528F: mm/gup_test.h 16529F: tools/testing/selftests/mm/gup_longterm.c 16530F: tools/testing/selftests/mm/gup_test.c 16531 16532MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16533M: Andrew Morton <akpm@linux-foundation.org> 16534M: David Hildenbrand <david@kernel.org> 16535R: Xu Xin <xu.xin16@zte.com.cn> 16536R: Chengming Zhou <chengming.zhou@linux.dev> 16537L: linux-mm@kvack.org 16538S: Maintained 16539W: http://www.linux-mm.org 16540T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16541F: Documentation/admin-guide/mm/ksm.rst 16542F: Documentation/mm/ksm.rst 16543F: include/linux/ksm.h 16544F: include/trace/events/ksm.h 16545F: mm/ksm.c 16546F: mm/mm_slot.h 16547 16548MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16549M: Andrew Morton <akpm@linux-foundation.org> 16550M: David Hildenbrand <david@kernel.org> 16551R: Zi Yan <ziy@nvidia.com> 16552R: Matthew Brost <matthew.brost@intel.com> 16553R: Joshua Hahn <joshua.hahnjy@gmail.com> 16554R: Rakie Kim <rakie.kim@sk.com> 16555R: Byungchul Park <byungchul@sk.com> 16556R: Gregory Price <gourry@gourry.net> 16557R: Ying Huang <ying.huang@linux.alibaba.com> 16558R: Alistair Popple <apopple@nvidia.com> 16559L: linux-mm@kvack.org 16560S: Maintained 16561W: http://www.linux-mm.org 16562T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16563F: include/linux/mempolicy.h 16564F: include/uapi/linux/mempolicy.h 16565F: include/linux/migrate.h 16566F: include/linux/migrate_mode.h 16567F: mm/mempolicy.c 16568F: mm/migrate.c 16569F: mm/migrate_device.c 16570 16571MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16572M: Andrew Morton <akpm@linux-foundation.org> 16573M: Axel Rasmussen <axelrasmussen@google.com> 16574M: Yuanchu Xie <yuanchu@google.com> 16575R: Wei Xu <weixugc@google.com> 16576L: linux-mm@kvack.org 16577S: Maintained 16578W: http://www.linux-mm.org 16579T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16580F: Documentation/admin-guide/mm/multigen_lru.rst 16581F: Documentation/mm/multigen_lru.rst 16582F: include/linux/mm_inline.h 16583F: include/linux/mmzone.h 16584F: mm/swap.c 16585F: mm/vmscan.c 16586F: mm/workingset.c 16587 16588MEMORY MANAGEMENT - MISC 16589M: Andrew Morton <akpm@linux-foundation.org> 16590M: David Hildenbrand <david@kernel.org> 16591R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16592R: Liam R. Howlett <Liam.Howlett@oracle.com> 16593R: Vlastimil Babka <vbabka@suse.cz> 16594R: Mike Rapoport <rppt@kernel.org> 16595R: Suren Baghdasaryan <surenb@google.com> 16596R: Michal Hocko <mhocko@suse.com> 16597L: linux-mm@kvack.org 16598S: Maintained 16599W: http://www.linux-mm.org 16600T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16601F: Documentation/admin-guide/mm/ 16602F: Documentation/mm/ 16603F: include/linux/cma.h 16604F: include/linux/dmapool.h 16605F: include/linux/ioremap.h 16606F: include/linux/memory-tiers.h 16607F: include/linux/page_idle.h 16608F: mm/backing-dev.c 16609F: mm/cma.c 16610F: mm/cma_debug.c 16611F: mm/cma_sysfs.c 16612F: mm/dmapool.c 16613F: mm/dmapool_test.c 16614F: mm/early_ioremap.c 16615F: mm/fadvise.c 16616F: mm/ioremap.c 16617F: mm/mapping_dirty_helpers.c 16618F: mm/memory-tiers.c 16619F: mm/page_idle.c 16620F: mm/pgalloc-track.h 16621F: mm/process_vm_access.c 16622F: tools/testing/selftests/mm/ 16623 16624MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16625M: Andrew Morton <akpm@linux-foundation.org> 16626M: Mike Rapoport <rppt@kernel.org> 16627L: linux-mm@kvack.org 16628S: Maintained 16629T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git 16630F: include/linux/numa_memblks.h 16631F: mm/numa.c 16632F: mm/numa_emulation.c 16633F: mm/numa_memblks.c 16634 16635MEMORY MANAGEMENT - OOM KILLER 16636M: Michal Hocko <mhocko@suse.com> 16637R: David Rientjes <rientjes@google.com> 16638R: Shakeel Butt <shakeel.butt@linux.dev> 16639L: linux-mm@kvack.org 16640S: Maintained 16641F: include/linux/oom.h 16642F: include/trace/events/oom.h 16643F: include/uapi/linux/oom.h 16644F: mm/oom_kill.c 16645 16646MEMORY MANAGEMENT - PAGE ALLOCATOR 16647M: Andrew Morton <akpm@linux-foundation.org> 16648M: Vlastimil Babka <vbabka@suse.cz> 16649R: Suren Baghdasaryan <surenb@google.com> 16650R: Michal Hocko <mhocko@suse.com> 16651R: Brendan Jackman <jackmanb@google.com> 16652R: Johannes Weiner <hannes@cmpxchg.org> 16653R: Zi Yan <ziy@nvidia.com> 16654L: linux-mm@kvack.org 16655S: Maintained 16656F: include/linux/compaction.h 16657F: include/linux/gfp.h 16658F: include/linux/page-isolation.h 16659F: mm/compaction.c 16660F: mm/debug_page_alloc.c 16661F: mm/debug_page_ref.c 16662F: mm/fail_page_alloc.c 16663F: mm/page_alloc.c 16664F: mm/page_ext.c 16665F: mm/page_frag_cache.c 16666F: mm/page_isolation.c 16667F: mm/page_owner.c 16668F: mm/page_poison.c 16669F: mm/page_reporting.c 16670F: mm/page_reporting.h 16671F: mm/show_mem.c 16672F: mm/shuffle.c 16673F: mm/shuffle.h 16674 16675MEMORY MANAGEMENT - RECLAIM 16676M: Andrew Morton <akpm@linux-foundation.org> 16677M: Johannes Weiner <hannes@cmpxchg.org> 16678R: David Hildenbrand <david@kernel.org> 16679R: Michal Hocko <mhocko@kernel.org> 16680R: Qi Zheng <zhengqi.arch@bytedance.com> 16681R: Shakeel Butt <shakeel.butt@linux.dev> 16682R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16683L: linux-mm@kvack.org 16684S: Maintained 16685F: mm/pt_reclaim.c 16686F: mm/vmscan.c 16687F: mm/workingset.c 16688 16689MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16690M: Andrew Morton <akpm@linux-foundation.org> 16691M: David Hildenbrand <david@kernel.org> 16692M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16693R: Rik van Riel <riel@surriel.com> 16694R: Liam R. Howlett <Liam.Howlett@oracle.com> 16695R: Vlastimil Babka <vbabka@suse.cz> 16696R: Harry Yoo <harry.yoo@oracle.com> 16697R: Jann Horn <jannh@google.com> 16698L: linux-mm@kvack.org 16699S: Maintained 16700F: include/linux/rmap.h 16701F: mm/page_vma_mapped.c 16702F: mm/rmap.c 16703F: tools/testing/selftests/mm/rmap.c 16704 16705MEMORY MANAGEMENT - SECRETMEM 16706M: Andrew Morton <akpm@linux-foundation.org> 16707M: Mike Rapoport <rppt@kernel.org> 16708L: linux-mm@kvack.org 16709S: Maintained 16710F: include/linux/secretmem.h 16711F: mm/secretmem.c 16712 16713MEMORY MANAGEMENT - SWAP 16714M: Andrew Morton <akpm@linux-foundation.org> 16715M: Chris Li <chrisl@kernel.org> 16716M: Kairui Song <kasong@tencent.com> 16717R: Kemeng Shi <shikemeng@huaweicloud.com> 16718R: Nhat Pham <nphamcs@gmail.com> 16719R: Baoquan He <bhe@redhat.com> 16720R: Barry Song <baohua@kernel.org> 16721L: linux-mm@kvack.org 16722S: Maintained 16723F: Documentation/mm/swap-table.rst 16724F: include/linux/swap.h 16725F: include/linux/swapfile.h 16726F: include/linux/swapops.h 16727F: mm/page_io.c 16728F: mm/swap.c 16729F: mm/swap.h 16730F: mm/swap_table.h 16731F: mm/swap_state.c 16732F: mm/swapfile.c 16733 16734MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16735M: Andrew Morton <akpm@linux-foundation.org> 16736M: David Hildenbrand <david@kernel.org> 16737M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16738R: Zi Yan <ziy@nvidia.com> 16739R: Baolin Wang <baolin.wang@linux.alibaba.com> 16740R: Liam R. Howlett <Liam.Howlett@oracle.com> 16741R: Nico Pache <npache@redhat.com> 16742R: Ryan Roberts <ryan.roberts@arm.com> 16743R: Dev Jain <dev.jain@arm.com> 16744R: Barry Song <baohua@kernel.org> 16745R: Lance Yang <lance.yang@linux.dev> 16746L: linux-mm@kvack.org 16747S: Maintained 16748W: http://www.linux-mm.org 16749T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16750F: Documentation/admin-guide/mm/transhuge.rst 16751F: include/linux/huge_mm.h 16752F: include/linux/khugepaged.h 16753F: include/trace/events/huge_memory.h 16754F: mm/huge_memory.c 16755F: mm/khugepaged.c 16756F: mm/mm_slot.h 16757F: tools/testing/selftests/mm/khugepaged.c 16758F: tools/testing/selftests/mm/split_huge_page_test.c 16759F: tools/testing/selftests/mm/transhuge-stress.c 16760 16761MEMORY MANAGEMENT - USERFAULTFD 16762M: Andrew Morton <akpm@linux-foundation.org> 16763M: Mike Rapoport <rppt@kernel.org> 16764R: Peter Xu <peterx@redhat.com> 16765L: linux-mm@kvack.org 16766S: Maintained 16767F: Documentation/admin-guide/mm/userfaultfd.rst 16768F: fs/userfaultfd.c 16769F: include/asm-generic/pgtable_uffd.h 16770F: include/linux/userfaultfd_k.h 16771F: include/uapi/linux/userfaultfd.h 16772F: mm/userfaultfd.c 16773F: tools/testing/selftests/mm/uffd-*.[ch] 16774 16775MEMORY MANAGEMENT - RUST 16776M: Alice Ryhl <aliceryhl@google.com> 16777R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16778R: Liam R. Howlett <Liam.Howlett@oracle.com> 16779L: linux-mm@kvack.org 16780L: rust-for-linux@vger.kernel.org 16781S: Maintained 16782W: http://www.linux-mm.org 16783T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16784F: rust/helpers/mm.c 16785F: rust/helpers/page.c 16786F: rust/kernel/mm.rs 16787F: rust/kernel/mm/ 16788F: rust/kernel/page.rs 16789 16790MEMORY MAPPING 16791M: Andrew Morton <akpm@linux-foundation.org> 16792M: Liam R. Howlett <Liam.Howlett@oracle.com> 16793M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16794R: Vlastimil Babka <vbabka@suse.cz> 16795R: Jann Horn <jannh@google.com> 16796R: Pedro Falcato <pfalcato@suse.de> 16797L: linux-mm@kvack.org 16798S: Maintained 16799W: http://www.linux-mm.org 16800T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16801F: include/trace/events/mmap.h 16802F: mm/interval_tree.c 16803F: mm/mincore.c 16804F: mm/mlock.c 16805F: mm/mmap.c 16806F: mm/mprotect.c 16807F: mm/mremap.c 16808F: mm/mseal.c 16809F: mm/msync.c 16810F: mm/nommu.c 16811F: mm/vma.c 16812F: mm/vma.h 16813F: mm/vma_exec.c 16814F: mm/vma_init.c 16815F: mm/vma_internal.h 16816F: tools/testing/selftests/mm/merge.c 16817F: tools/testing/vma/ 16818 16819MEMORY MAPPING - LOCKING 16820M: Andrew Morton <akpm@linux-foundation.org> 16821M: Suren Baghdasaryan <surenb@google.com> 16822M: Liam R. Howlett <Liam.Howlett@oracle.com> 16823M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16824R: Vlastimil Babka <vbabka@suse.cz> 16825R: Shakeel Butt <shakeel.butt@linux.dev> 16826L: linux-mm@kvack.org 16827S: Maintained 16828W: http://www.linux-mm.org 16829T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16830F: Documentation/mm/process_addrs.rst 16831F: include/linux/mmap_lock.h 16832F: include/trace/events/mmap_lock.h 16833F: mm/mmap_lock.c 16834 16835MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16836M: Andrew Morton <akpm@linux-foundation.org> 16837M: Liam R. Howlett <Liam.Howlett@oracle.com> 16838M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16839M: David Hildenbrand <david@kernel.org> 16840R: Vlastimil Babka <vbabka@suse.cz> 16841R: Jann Horn <jannh@google.com> 16842L: linux-mm@kvack.org 16843S: Maintained 16844W: http://www.linux-mm.org 16845T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16846F: include/uapi/asm-generic/mman-common.h 16847F: mm/madvise.c 16848 16849MEMORY TECHNOLOGY DEVICES (MTD) 16850M: Miquel Raynal <miquel.raynal@bootlin.com> 16851M: Richard Weinberger <richard@nod.at> 16852M: Vignesh Raghavendra <vigneshr@ti.com> 16853L: linux-mtd@lists.infradead.org 16854S: Maintained 16855W: http://www.linux-mtd.infradead.org/ 16856Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16857C: irc://irc.oftc.net/mtd 16858T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16859T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16860F: Documentation/devicetree/bindings/mtd/ 16861F: drivers/mtd/ 16862F: include/linux/mtd/ 16863F: include/uapi/mtd/ 16864 16865MEN A21 WATCHDOG DRIVER 16866M: Johannes Thumshirn <morbidrsa@gmail.com> 16867L: linux-watchdog@vger.kernel.org 16868S: Maintained 16869F: drivers/watchdog/mena21_wdt.c 16870 16871MEN CHAMELEON BUS (mcb) 16872M: Johannes Thumshirn <morbidrsa@gmail.com> 16873S: Maintained 16874F: Documentation/driver-api/men-chameleon-bus.rst 16875F: drivers/mcb/ 16876F: include/linux/mcb.h 16877 16878MEN F21BMC (Board Management Controller) 16879M: Andreas Werner <andreas.werner@men.de> 16880S: Supported 16881F: Documentation/hwmon/menf21bmc.rst 16882F: drivers/hwmon/menf21bmc_hwmon.c 16883F: drivers/leds/leds-menf21bmc.c 16884F: drivers/mfd/menf21bmc.c 16885F: drivers/watchdog/menf21bmc_wdt.c 16886 16887MEN Z069 WATCHDOG DRIVER 16888M: Johannes Thumshirn <jth@kernel.org> 16889L: linux-watchdog@vger.kernel.org 16890S: Maintained 16891F: drivers/watchdog/menz69_wdt.c 16892 16893MESON AO CEC DRIVER FOR AMLOGIC SOCS 16894M: Neil Armstrong <neil.armstrong@linaro.org> 16895L: linux-media@vger.kernel.org 16896L: linux-amlogic@lists.infradead.org 16897S: Supported 16898W: http://linux-meson.com/ 16899T: git git://linuxtv.org/media.git 16900F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16901F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16902F: drivers/media/cec/platform/meson/ao-cec.c 16903 16904MESON GE2D DRIVER FOR AMLOGIC SOCS 16905M: Neil Armstrong <neil.armstrong@linaro.org> 16906L: linux-media@vger.kernel.org 16907L: linux-amlogic@lists.infradead.org 16908S: Supported 16909T: git git://linuxtv.org/media.git 16910F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16911F: drivers/media/platform/amlogic/meson-ge2d/ 16912 16913MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16914M: Liang Yang <liang.yang@amlogic.com> 16915L: linux-mtd@lists.infradead.org 16916S: Maintained 16917F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16918F: drivers/mtd/nand/raw/meson_* 16919 16920MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16921M: Neil Armstrong <neil.armstrong@linaro.org> 16922L: linux-media@vger.kernel.org 16923L: linux-amlogic@lists.infradead.org 16924S: Supported 16925T: git git://linuxtv.org/media.git 16926F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16927F: drivers/staging/media/meson/vdec/ 16928 16929META ETHERNET DRIVERS 16930M: Alexander Duyck <alexanderduyck@fb.com> 16931M: Jakub Kicinski <kuba@kernel.org> 16932R: kernel-team@meta.com 16933S: Maintained 16934F: Documentation/networking/device_drivers/ethernet/meta/ 16935F: drivers/net/ethernet/meta/ 16936 16937METHODE UDPU SUPPORT 16938M: Robert Marko <robert.marko@sartura.hr> 16939S: Maintained 16940F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16941F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16942 16943MHI BUS 16944M: Manivannan Sadhasivam <mani@kernel.org> 16945L: mhi@lists.linux.dev 16946L: linux-arm-msm@vger.kernel.org 16947S: Maintained 16948T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16949F: Documentation/ABI/stable/sysfs-bus-mhi 16950F: Documentation/mhi/ 16951F: drivers/bus/mhi/ 16952F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16953F: include/linux/mhi.h 16954 16955MICROBLAZE ARCHITECTURE 16956M: Michal Simek <monstr@monstr.eu> 16957S: Supported 16958W: http://www.monstr.eu/fdt/ 16959T: git git://git.monstr.eu/linux-2.6-microblaze.git 16960F: arch/microblaze/ 16961 16962MICROBLAZE TMR INJECT 16963M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16964S: Supported 16965F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16966F: drivers/misc/xilinx_tmr_inject.c 16967 16968MICROBLAZE TMR MANAGER 16969M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16970S: Supported 16971F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16972F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16973F: drivers/misc/xilinx_tmr_manager.c 16974 16975MICROCHIP AT91 DMA DRIVERS 16976M: Ludovic Desroches <ludovic.desroches@microchip.com> 16977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16978L: dmaengine@vger.kernel.org 16979S: Supported 16980F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16981F: drivers/dma/at_hdmac.c 16982F: drivers/dma/at_xdmac.c 16983F: include/dt-bindings/dma/at91.h 16984 16985MICROCHIP AT91 SERIAL DRIVER 16986M: Richard Genoud <richard.genoud@bootlin.com> 16987S: Maintained 16988F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16989F: drivers/tty/serial/atmel_serial.c 16990F: drivers/tty/serial/atmel_serial.h 16991 16992MICROCHIP AT91 USART MFD DRIVER 16993M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16994L: linux-kernel@vger.kernel.org 16995S: Supported 16996F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16997F: drivers/mfd/at91-usart.c 16998F: include/dt-bindings/mfd/at91-usart.h 16999 17000MICROCHIP AT91 USART SPI DRIVER 17001M: Radu Pirea <radu_nicolae.pirea@upb.ro> 17002L: linux-spi@vger.kernel.org 17003S: Supported 17004F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 17005F: drivers/spi/spi-at91-usart.c 17006 17007MICROCHIP AUDIO ASOC DRIVERS 17008M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17009M: Andrei Simion <andrei.simion@microchip.com> 17010L: linux-sound@vger.kernel.org 17011S: Supported 17012F: Documentation/devicetree/bindings/sound/atmel* 17013F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 17014F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 17015F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 17016F: sound/soc/atmel 17017 17018MICROCHIP CSI2DC DRIVER 17019M: Eugen Hristev <eugen.hristev@microchip.com> 17020L: linux-media@vger.kernel.org 17021S: Supported 17022F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 17023F: drivers/media/platform/microchip/microchip-csi2dc.c 17024 17025MICROCHIP ECC DRIVER 17026L: linux-crypto@vger.kernel.org 17027S: Orphan 17028F: drivers/crypto/atmel-ecc.* 17029 17030MICROCHIP EIC DRIVER 17031M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17033S: Supported 17034F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 17035F: drivers/irqchip/irq-mchp-eic.c 17036 17037MICROCHIP I2C DRIVER 17038M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 17039L: linux-i2c@vger.kernel.org 17040S: Supported 17041F: drivers/i2c/busses/i2c-at91-*.c 17042F: drivers/i2c/busses/i2c-at91.h 17043 17044MICROCHIP ISC DRIVER 17045M: Eugen Hristev <eugen.hristev@microchip.com> 17046L: linux-media@vger.kernel.org 17047S: Supported 17048F: Documentation/devicetree/bindings/media/atmel,isc.yaml 17049F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 17050F: drivers/media/platform/microchip/microchip-isc* 17051F: drivers/media/platform/microchip/microchip-sama*-isc* 17052F: drivers/staging/media/deprecated/atmel/atmel-isc* 17053F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 17054F: include/linux/atmel-isc-media.h 17055 17056MICROCHIP ISI DRIVER 17057M: Eugen Hristev <eugen.hristev@microchip.com> 17058L: linux-media@vger.kernel.org 17059S: Supported 17060F: drivers/media/platform/atmel/atmel-isi.c 17061F: drivers/media/platform/atmel/atmel-isi.h 17062 17063MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 17064M: Woojung Huh <woojung.huh@microchip.com> 17065M: UNGLinuxDriver@microchip.com 17066L: netdev@vger.kernel.org 17067S: Maintained 17068F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 17069F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 17070F: drivers/net/dsa/microchip/* 17071F: include/linux/dsa/ksz_common.h 17072F: include/linux/platform_data/microchip-ksz.h 17073F: net/dsa/tag_ksz.c 17074 17075MICROCHIP LAN743X ETHERNET DRIVER 17076M: Bryan Whitehead <bryan.whitehead@microchip.com> 17077M: UNGLinuxDriver@microchip.com 17078L: netdev@vger.kernel.org 17079S: Maintained 17080F: drivers/net/ethernet/microchip/lan743x_* 17081 17082MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 17083M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17084L: netdev@vger.kernel.org 17085S: Maintained 17086F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 17087F: drivers/net/ethernet/microchip/lan865x/lan865x.c 17088 17089MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 17090M: Arun Ramadoss <arun.ramadoss@microchip.com> 17091R: UNGLinuxDriver@microchip.com 17092L: netdev@vger.kernel.org 17093S: Maintained 17094F: drivers/net/phy/microchip_t1.c 17095 17096MICROCHIP LAN966X ETHERNET DRIVER 17097M: Horatiu Vultur <horatiu.vultur@microchip.com> 17098M: UNGLinuxDriver@microchip.com 17099L: netdev@vger.kernel.org 17100S: Maintained 17101F: drivers/net/ethernet/microchip/lan966x/* 17102 17103MICROCHIP LAN966X OIC DRIVER 17104M: Herve Codina <herve.codina@bootlin.com> 17105S: Maintained 17106F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 17107F: drivers/irqchip/irq-lan966x-oic.c 17108 17109MICROCHIP LAN966X PCI DRIVER 17110M: Herve Codina <herve.codina@bootlin.com> 17111S: Maintained 17112F: drivers/misc/lan966x_pci.c 17113F: drivers/misc/lan966x_pci.dtso 17114 17115MICROCHIP LAN969X ETHERNET DRIVER 17116M: Daniel Machon <daniel.machon@microchip.com> 17117M: UNGLinuxDriver@microchip.com 17118L: netdev@vger.kernel.org 17119S: Maintained 17120F: drivers/net/ethernet/microchip/sparx5/lan969x/* 17121 17122MICROCHIP LCDFB DRIVER 17123M: Nicolas Ferre <nicolas.ferre@microchip.com> 17124L: linux-fbdev@vger.kernel.org 17125S: Maintained 17126F: drivers/video/fbdev/atmel_lcdfb.c 17127F: include/video/atmel_lcdc.h 17128 17129MICROCHIP MCP16502 PMIC DRIVER 17130M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17131M: Andrei Simion <andrei.simion@microchip.com> 17132L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17133S: Supported 17134F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 17135F: drivers/regulator/mcp16502.c 17136 17137MICROCHIP MCP3564 ADC DRIVER 17138M: Marius Cristea <marius.cristea@microchip.com> 17139L: linux-iio@vger.kernel.org 17140S: Supported 17141F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 17142F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 17143F: drivers/iio/adc/mcp3564.c 17144 17145MICROCHIP MCP3911 ADC DRIVER 17146M: Marcus Folkesson <marcus.folkesson@gmail.com> 17147M: Kent Gustavsson <kent@minoris.se> 17148L: linux-iio@vger.kernel.org 17149S: Maintained 17150F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 17151F: drivers/iio/adc/mcp3911.c 17152 17153MICROCHIP MMC/SD/SDIO MCI DRIVER 17154M: Aubin Constans <aubin.constans@microchip.com> 17155S: Maintained 17156F: drivers/mmc/host/atmel-mci.c 17157 17158MICROCHIP NAND DRIVER 17159L: linux-mtd@lists.infradead.org 17160S: Orphan 17161F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 17162F: drivers/mtd/nand/raw/atmel/* 17163 17164MICROCHIP OTPC DRIVER 17165M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17167S: Supported 17168F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 17169F: drivers/nvmem/microchip-otpc.c 17170F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 17171 17172MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 17173M: Matteo Martelli <matteomartelli3@gmail.com> 17174L: linux-iio@vger.kernel.org 17175S: Supported 17176F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 17177F: drivers/iio/adc/pac1921.c 17178 17179MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 17180M: Marius Cristea <marius.cristea@microchip.com> 17181L: linux-iio@vger.kernel.org 17182S: Supported 17183F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 17184F: drivers/iio/adc/pac1934.c 17185 17186MICROCHIP PCI1XXXX GP DRIVER 17187M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 17188M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17189L: linux-gpio@vger.kernel.org 17190S: Supported 17191F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 17192F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 17193F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 17194F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 17195 17196MICROCHIP PCI1XXXX I2C DRIVER 17197M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17198M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 17199L: linux-i2c@vger.kernel.org 17200S: Maintained 17201F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 17202 17203MICROCHIP PCIe UART DRIVER 17204M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 17205L: linux-serial@vger.kernel.org 17206S: Maintained 17207F: drivers/tty/serial/8250/8250_pci1xxxx.c 17208 17209MICROCHIP POLARFIRE FPGA DRIVERS 17210M: Conor Dooley <conor.dooley@microchip.com> 17211L: linux-fpga@vger.kernel.org 17212S: Supported 17213F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 17214F: drivers/fpga/microchip-spi.c 17215 17216MICROCHIP PWM DRIVER 17217M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17219L: linux-pwm@vger.kernel.org 17220S: Supported 17221F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 17222F: drivers/pwm/pwm-atmel.c 17223 17224MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 17225M: Manikandan Muralidharan <manikandan.m@microchip.com> 17226M: Dharma Balasubiramani <dharma.b@microchip.com> 17227L: dri-devel@lists.freedesktop.org 17228S: Supported 17229F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 17230F: drivers/gpu/drm/bridge/microchip-lvds.c 17231 17232MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 17233M: Eugen Hristev <eugen.hristev@microchip.com> 17234L: linux-iio@vger.kernel.org 17235S: Supported 17236F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 17237F: drivers/iio/adc/at91-sama5d2_adc.c 17238F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 17239 17240MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 17241M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17242S: Supported 17243F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 17244F: drivers/power/reset/at91-sama5d2_shdwc.c 17245 17246MICROCHIP SOC DRIVERS 17247M: Conor Dooley <conor@kernel.org> 17248S: Supported 17249T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 17250F: Documentation/devicetree/bindings/soc/microchip/ 17251F: drivers/soc/microchip/ 17252 17253MICROCHIP SPI DRIVER 17254M: Ryan Wanner <ryan.wanner@microchip.com> 17255S: Supported 17256F: drivers/spi/spi-atmel.* 17257 17258MICROCHIP SSC DRIVER 17259M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17260M: Andrei Simion <andrei.simion@microchip.com> 17261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17262S: Supported 17263F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 17264F: drivers/misc/atmel-ssc.c 17265F: include/linux/atmel-ssc.h 17266 17267Microchip Timer Counter Block (TCB) Capture Driver 17268M: Kamel Bouhara <kamel.bouhara@bootlin.com> 17269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17270L: linux-iio@vger.kernel.org 17271S: Maintained 17272F: drivers/counter/microchip-tcb-capture.c 17273F: include/uapi/linux/counter/microchip-tcb-capture.h 17274 17275MICROCHIP USB251XB DRIVER 17276M: Richard Leitner <richard.leitner@skidata.com> 17277L: linux-usb@vger.kernel.org 17278S: Maintained 17279F: Documentation/devicetree/bindings/usb/usb251xb.yaml 17280F: drivers/usb/misc/usb251xb.c 17281 17282MICROCHIP USBA UDC DRIVER 17283M: Cristian Birsan <cristian.birsan@microchip.com> 17284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17285S: Supported 17286F: drivers/usb/gadget/udc/atmel_usba_udc.* 17287 17288MICROCHIP WILC1000 WIFI DRIVER 17289M: Ajay Singh <ajay.kathat@microchip.com> 17290M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 17291L: linux-wireless@vger.kernel.org 17292S: Supported 17293F: drivers/net/wireless/microchip/ 17294 17295MICROCHIP ZL3073X DRIVER 17296M: Ivan Vecera <ivecera@redhat.com> 17297M: Prathosh Satish <Prathosh.Satish@microchip.com> 17298L: netdev@vger.kernel.org 17299S: Supported 17300F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 17301F: drivers/dpll/zl3073x/ 17302 17303MICROSEMI MIPS SOCS 17304M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17305M: UNGLinuxDriver@microchip.com 17306L: linux-mips@vger.kernel.org 17307S: Supported 17308F: Documentation/devicetree/bindings/mips/mscc.txt 17309F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 17310F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 17311F: arch/mips/boot/dts/mscc/ 17312F: arch/mips/configs/generic/board-ocelot.config 17313F: arch/mips/generic/board-ocelot.c 17314 17315MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 17316M: Don Brace <don.brace@microchip.com> 17317L: storagedev@microchip.com 17318L: linux-scsi@vger.kernel.org 17319S: Supported 17320F: Documentation/scsi/smartpqi.rst 17321F: drivers/scsi/smartpqi/Kconfig 17322F: drivers/scsi/smartpqi/Makefile 17323F: drivers/scsi/smartpqi/smartpqi*.[ch] 17324F: include/linux/cciss*.h 17325F: include/uapi/linux/cciss*.h 17326 17327MICROSOFT MANA RDMA DRIVER 17328M: Long Li <longli@microsoft.com> 17329M: Konstantin Taranov <kotaranov@microsoft.com> 17330L: linux-rdma@vger.kernel.org 17331S: Supported 17332F: drivers/infiniband/hw/mana/ 17333F: include/net/mana 17334F: include/uapi/rdma/mana-abi.h 17335 17336MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 17337M: Maximilian Luz <luzmaximilian@gmail.com> 17338L: platform-driver-x86@vger.kernel.org 17339S: Maintained 17340F: drivers/platform/surface/surface_aggregator_tabletsw.c 17341 17342MICROSOFT SURFACE BATTERY AND AC DRIVERS 17343M: Maximilian Luz <luzmaximilian@gmail.com> 17344L: linux-pm@vger.kernel.org 17345L: platform-driver-x86@vger.kernel.org 17346S: Maintained 17347F: drivers/power/supply/surface_battery.c 17348F: drivers/power/supply/surface_charger.c 17349 17350MICROSOFT SURFACE DTX DRIVER 17351M: Maximilian Luz <luzmaximilian@gmail.com> 17352L: platform-driver-x86@vger.kernel.org 17353S: Maintained 17354F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 17355F: drivers/platform/surface/surface_dtx.c 17356F: include/uapi/linux/surface_aggregator/dtx.h 17357 17358MICROSOFT SURFACE SENSOR FAN DRIVER 17359M: Maximilian Luz <luzmaximilian@gmail.com> 17360M: Ivor Wanders <ivor@iwanders.net> 17361L: linux-hwmon@vger.kernel.org 17362S: Maintained 17363F: Documentation/hwmon/surface_fan.rst 17364F: drivers/hwmon/surface_fan.c 17365 17366MICROSOFT SURFACE SENSOR THERMAL DRIVER 17367M: Maximilian Luz <luzmaximilian@gmail.com> 17368L: linux-hwmon@vger.kernel.org 17369S: Maintained 17370F: drivers/hwmon/surface_temp.c 17371 17372MICROSOFT SURFACE GPE LID SUPPORT DRIVER 17373M: Maximilian Luz <luzmaximilian@gmail.com> 17374L: platform-driver-x86@vger.kernel.org 17375S: Maintained 17376F: drivers/platform/surface/surface_gpe.c 17377 17378MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 17379M: Hans de Goede <hansg@kernel.org> 17380M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 17381M: Maximilian Luz <luzmaximilian@gmail.com> 17382L: platform-driver-x86@vger.kernel.org 17383S: Maintained 17384T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 17385F: drivers/platform/surface/ 17386 17387MICROSOFT SURFACE HID TRANSPORT DRIVER 17388M: Maximilian Luz <luzmaximilian@gmail.com> 17389L: linux-input@vger.kernel.org 17390L: platform-driver-x86@vger.kernel.org 17391S: Maintained 17392F: drivers/hid/surface-hid/ 17393 17394MICROSOFT SURFACE HOT-PLUG DRIVER 17395M: Maximilian Luz <luzmaximilian@gmail.com> 17396L: platform-driver-x86@vger.kernel.org 17397S: Maintained 17398F: drivers/platform/surface/surface_hotplug.c 17399 17400MICROSOFT SURFACE PLATFORM PROFILE DRIVER 17401M: Maximilian Luz <luzmaximilian@gmail.com> 17402L: platform-driver-x86@vger.kernel.org 17403S: Maintained 17404F: drivers/platform/surface/surface_platform_profile.c 17405 17406MICROSOFT SURFACE PRO 3 BUTTON DRIVER 17407M: Chen Yu <yu.c.chen@intel.com> 17408L: platform-driver-x86@vger.kernel.org 17409S: Supported 17410F: drivers/platform/surface/surfacepro3_button.c 17411 17412MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 17413M: Maximilian Luz <luzmaximilian@gmail.com> 17414L: platform-driver-x86@vger.kernel.org 17415S: Maintained 17416F: drivers/platform/surface/surface_aggregator_hub.c 17417 17418MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 17419M: Maximilian Luz <luzmaximilian@gmail.com> 17420L: platform-driver-x86@vger.kernel.org 17421S: Maintained 17422W: https://github.com/linux-surface/surface-aggregator-module 17423C: irc://irc.libera.chat/linux-surface 17424F: Documentation/driver-api/surface_aggregator/ 17425F: drivers/platform/surface/aggregator/ 17426F: drivers/platform/surface/surface_acpi_notify.c 17427F: drivers/platform/surface/surface_aggregator_cdev.c 17428F: drivers/platform/surface/surface_aggregator_registry.c 17429F: include/linux/surface_acpi_notify.h 17430F: include/linux/surface_aggregator/ 17431F: include/uapi/linux/surface_aggregator/ 17432 17433MICROTEK X6 SCANNER 17434M: Oliver Neukum <oliver@neukum.org> 17435S: Maintained 17436F: drivers/usb/image/microtek.* 17437 17438MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 17439M: Luka Kovacic <luka.kovacic@sartura.hr> 17440M: Luka Perkov <luka.perkov@sartura.hr> 17441S: Maintained 17442F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 17443F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 17444F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 17445F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 17446F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 17447F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 17448 17449MIN HEAP 17450M: Kuan-Wei Chiu <visitorckw@gmail.com> 17451L: linux-kernel@vger.kernel.org 17452S: Maintained 17453F: Documentation/core-api/min_heap.rst 17454F: include/linux/min_heap.h 17455F: lib/min_heap.c 17456F: lib/test_min_heap.c 17457 17458MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 17459M: Sakari Ailus <sakari.ailus@linux.intel.com> 17460L: linux-media@vger.kernel.org 17461S: Maintained 17462F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 17463F: Documentation/driver-api/media/drivers/ccs/ 17464F: Documentation/userspace-api/media/drivers/ccs.rst 17465F: drivers/media/i2c/ccs-pll.c 17466F: drivers/media/i2c/ccs-pll.h 17467F: drivers/media/i2c/ccs/ 17468F: include/uapi/linux/ccs.h 17469F: include/uapi/linux/smiapp.h 17470 17471MIPS 17472M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17473L: linux-mips@vger.kernel.org 17474S: Maintained 17475Q: https://patchwork.kernel.org/project/linux-mips/list/ 17476T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 17477F: Documentation/devicetree/bindings/mips/ 17478F: Documentation/arch/mips/ 17479F: arch/mips/ 17480F: drivers/platform/mips/ 17481F: include/dt-bindings/mips/ 17482 17483MIPS BOSTON DEVELOPMENT BOARD 17484M: Paul Burton <paulburton@kernel.org> 17485L: linux-mips@vger.kernel.org 17486S: Maintained 17487F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 17488F: arch/mips/boot/dts/img/boston.dts 17489F: arch/mips/configs/generic/board-boston.config 17490F: drivers/clk/imgtec/clk-boston.c 17491F: include/dt-bindings/clock/boston-clock.h 17492 17493MIPS CORE DRIVERS 17494M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17495L: linux-mips@vger.kernel.org 17496S: Supported 17497F: drivers/bus/mips_cdmm.c 17498F: drivers/clocksource/mips-gic-timer.c 17499F: drivers/cpuidle/cpuidle-cps.c 17500F: drivers/irqchip/irq-mips-cpu.c 17501F: drivers/irqchip/irq-mips-gic.c 17502 17503MIPS GENERIC PLATFORM 17504M: Paul Burton <paulburton@kernel.org> 17505L: linux-mips@vger.kernel.org 17506S: Supported 17507F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17508F: arch/mips/generic/ 17509F: arch/mips/tools/generic-board-config.sh 17510 17511MIPS RINT INSTRUCTION EMULATION 17512M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17513L: linux-mips@vger.kernel.org 17514S: Supported 17515F: arch/mips/math-emu/dp_rint.c 17516F: arch/mips/math-emu/sp_rint.c 17517 17518MIPS/LOONGSON1 ARCHITECTURE 17519M: Keguang Zhang <keguang.zhang@gmail.com> 17520L: linux-mips@vger.kernel.org 17521S: Maintained 17522F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17523F: arch/mips/boot/dts/loongson/loongson1* 17524F: arch/mips/configs/loongson1_defconfig 17525F: arch/mips/loongson32/ 17526F: drivers/*/*loongson1* 17527F: drivers/mtd/nand/raw/loongson-nand-controller.c 17528F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17529F: sound/soc/loongson/loongson1_ac97.c 17530 17531MIPS/LOONGSON2EF ARCHITECTURE 17532M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17533L: linux-mips@vger.kernel.org 17534S: Maintained 17535F: arch/mips/include/asm/mach-loongson2ef/ 17536F: arch/mips/loongson2ef/ 17537F: drivers/cpufreq/loongson2_cpufreq.c 17538 17539MIPS/LOONGSON64 ARCHITECTURE 17540M: Huacai Chen <chenhuacai@kernel.org> 17541M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17542L: linux-mips@vger.kernel.org 17543S: Maintained 17544F: arch/mips/include/asm/mach-loongson64/ 17545F: arch/mips/loongson64/ 17546F: drivers/irqchip/irq-loongson* 17547F: drivers/platform/mips/cpu_hwmon.c 17548 17549MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17550M: Hans Verkuil <hverkuil@kernel.org> 17551L: linux-media@vger.kernel.org 17552S: Odd Fixes 17553W: https://linuxtv.org 17554T: git git://linuxtv.org/media.git 17555F: drivers/media/radio/radio-miropcm20* 17556 17557MITSUMI MM8013 FG DRIVER 17558M: Konrad Dybcio <konradybcio@kernel.org> 17559F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17560F: drivers/power/supply/mm8013.c 17561 17562MMP SUPPORT 17563R: Lubomir Rintel <lkundrak@v3.sk> 17564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17565S: Odd Fixes 17566T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17567F: arch/arm/boot/dts/marvell/mmp* 17568F: arch/arm/mach-mmp/ 17569F: include/linux/soc/mmp/ 17570 17571MMP USB PHY DRIVERS 17572R: Lubomir Rintel <lkundrak@v3.sk> 17573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17574S: Maintained 17575F: drivers/phy/marvell/phy-mmp3-usb.c 17576F: drivers/phy/marvell/phy-pxa-usb.c 17577 17578MMU GATHER AND TLB INVALIDATION 17579M: Will Deacon <will@kernel.org> 17580M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17581M: Andrew Morton <akpm@linux-foundation.org> 17582M: Nick Piggin <npiggin@gmail.com> 17583M: Peter Zijlstra <peterz@infradead.org> 17584L: linux-arch@vger.kernel.org 17585L: linux-mm@kvack.org 17586S: Maintained 17587F: arch/*/include/asm/tlb.h 17588F: include/asm-generic/tlb.h 17589F: include/trace/events/tlb.h 17590F: mm/mmu_gather.c 17591 17592MN88472 MEDIA DRIVER 17593L: linux-media@vger.kernel.org 17594S: Orphan 17595W: https://linuxtv.org 17596Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17597F: drivers/media/dvb-frontends/mn88472* 17598 17599MN88473 MEDIA DRIVER 17600L: linux-media@vger.kernel.org 17601S: Orphan 17602W: https://linuxtv.org 17603Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17604F: drivers/media/dvb-frontends/mn88473* 17605 17606MOBILEYE MIPS SOCS 17607M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17608M: Gregory CLEMENT <gregory.clement@bootlin.com> 17609M: Théo Lebrun <theo.lebrun@bootlin.com> 17610L: linux-mips@vger.kernel.org 17611S: Maintained 17612F: Documentation/devicetree/bindings/mips/mobileye.yaml 17613F: Documentation/devicetree/bindings/soc/mobileye/ 17614F: arch/mips/boot/dts/mobileye/ 17615F: arch/mips/configs/eyeq5_defconfig 17616F: arch/mips/mobileye/board-epm5.its.S 17617F: drivers/clk/clk-eyeq.c 17618F: drivers/pinctrl/pinctrl-eyeq5.c 17619F: drivers/reset/reset-eyeq.c 17620F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17621 17622MODULE SUPPORT 17623M: Luis Chamberlain <mcgrof@kernel.org> 17624M: Petr Pavlu <petr.pavlu@suse.com> 17625M: Daniel Gomez <da.gomez@kernel.org> 17626R: Sami Tolvanen <samitolvanen@google.com> 17627R: Aaron Tomlin <atomlin@atomlin.com> 17628L: linux-modules@vger.kernel.org 17629L: linux-kernel@vger.kernel.org 17630S: Maintained 17631T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17632F: include/linux/kmod.h 17633F: include/linux/module*.h 17634F: kernel/module/ 17635F: lib/test_kmod.c 17636F: lib/tests/module/ 17637F: rust/kernel/module_param.rs 17638F: rust/macros/module.rs 17639F: scripts/module* 17640F: tools/testing/selftests/kmod/ 17641F: tools/testing/selftests/module/ 17642 17643MONOLITHIC POWER SYSTEM PMIC DRIVER 17644M: Saravanan Sekar <sravanhome@gmail.com> 17645S: Maintained 17646F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17647F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17648F: drivers/hwmon/pmbus/mpq7932.c 17649F: drivers/iio/adc/mp2629_adc.c 17650F: drivers/mfd/mp2629.c 17651F: drivers/power/supply/mp2629_charger.c 17652F: drivers/regulator/mp5416.c 17653F: drivers/regulator/mpq7920.c 17654F: drivers/regulator/mpq7920.h 17655F: include/linux/mfd/mp2629.h 17656 17657MOST(R) TECHNOLOGY DRIVER 17658M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17659M: Christian Gromm <christian.gromm@microchip.com> 17660S: Maintained 17661F: Documentation/ABI/testing/configfs-most 17662F: Documentation/ABI/testing/sysfs-bus-most 17663F: drivers/most/ 17664F: drivers/staging/most/ 17665F: include/linux/most.h 17666 17667MOTORCOMM DWMAC GLUE DRIVER 17668M: Yao Zi <me@ziyao.cc> 17669L: netdev@vger.kernel.org 17670S: Maintained 17671F: drivers/net/ethernet/stmicro/stmmac/dwmac-motorcomm.c 17672 17673MOTORCOMM PHY DRIVER 17674M: Frank <Frank.Sae@motor-comm.com> 17675L: netdev@vger.kernel.org 17676S: Maintained 17677F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17678F: drivers/net/phy/motorcomm.c 17679 17680MOTORCOMM YT921X ETHERNET SWITCH DRIVER 17681M: David Yang <mmyangfl@gmail.com> 17682L: netdev@vger.kernel.org 17683S: Maintained 17684F: Documentation/devicetree/bindings/net/dsa/motorcomm,yt921x.yaml 17685F: drivers/net/dsa/yt921x.* 17686F: net/dsa/tag_yt921x.c 17687 17688MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17689M: Jiri Slaby <jirislaby@kernel.org> 17690S: Maintained 17691F: Documentation/driver-api/tty/moxa-smartio.rst 17692F: drivers/tty/mxser.* 17693 17694MP3309C BACKLIGHT DRIVER 17695M: Flavio Suligoi <f.suligoi@asem.it> 17696L: dri-devel@lists.freedesktop.org 17697S: Maintained 17698F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17699F: drivers/video/backlight/mp3309c.c 17700 17701MPAM DRIVER 17702M: James Morse <james.morse@arm.com> 17703M: Ben Horgan <ben.horgan@arm.com> 17704R: Reinette Chatre <reinette.chatre@intel.com> 17705R: Fenghua Yu <fenghuay@nvidia.com> 17706S: Maintained 17707F: drivers/resctrl/mpam_* 17708F: drivers/resctrl/test_mpam_* 17709F: include/linux/arm_mpam.h 17710 17711MPS MP2869 DRIVER 17712M: Wensheng Wang <wenswang@yeah.net> 17713L: linux-hwmon@vger.kernel.org 17714S: Maintained 17715F: Documentation/hwmon/mp2869.rst 17716F: drivers/hwmon/pmbus/mp2869.c 17717 17718MPS MP2891 DRIVER 17719M: Noah Wang <noahwang.wang@outlook.com> 17720L: linux-hwmon@vger.kernel.org 17721S: Maintained 17722F: Documentation/hwmon/mp2891.rst 17723F: drivers/hwmon/pmbus/mp2891.c 17724 17725MPS MP2925 DRIVER 17726M: Noah Wang <wenswang@yeah.net> 17727L: linux-hwmon@vger.kernel.org 17728S: Maintained 17729F: Documentation/hwmon/mp2925.rst 17730F: drivers/hwmon/pmbus/mp2925.c 17731 17732MPS MP29502 DRIVER 17733M: Wensheng Wang <wenswang@yeah.net> 17734L: linux-hwmon@vger.kernel.org 17735S: Maintained 17736F: Documentation/hwmon/mp29502.rst 17737F: drivers/hwmon/pmbus/mp29502.c 17738 17739MPS MP2993 DRIVER 17740M: Noah Wang <noahwang.wang@outlook.com> 17741L: linux-hwmon@vger.kernel.org 17742S: Maintained 17743F: Documentation/hwmon/mp2993.rst 17744F: drivers/hwmon/pmbus/mp2993.c 17745 17746MPS MP9941 DRIVER 17747M: Noah Wang <noahwang.wang@outlook.com> 17748L: linux-hwmon@vger.kernel.org 17749S: Maintained 17750F: Documentation/hwmon/mp9941.rst 17751F: drivers/hwmon/pmbus/mp9941.c 17752 17753MPS MP9945 DRIVER 17754M: Cosmo Chou <chou.cosmo@gmail.com> 17755L: linux-hwmon@vger.kernel.org 17756S: Maintained 17757F: Documentation/hwmon/mp9945.rst 17758F: drivers/hwmon/pmbus/mp9945.c 17759 17760MR800 AVERMEDIA USB FM RADIO DRIVER 17761M: Alexey Klimov <alexey.klimov@linaro.org> 17762L: linux-media@vger.kernel.org 17763S: Maintained 17764T: git git://linuxtv.org/media.git 17765F: drivers/media/radio/radio-mr800.c 17766 17767MRF24J40 IEEE 802.15.4 RADIO DRIVER 17768M: Stefan Schmidt <stefan@datenfreihafen.org> 17769L: linux-wpan@vger.kernel.org 17770S: Odd Fixes 17771F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17772F: drivers/net/ieee802154/mrf24j40.c 17773 17774MSI EC DRIVER 17775M: Nikita Kravets <teackot@gmail.com> 17776L: platform-driver-x86@vger.kernel.org 17777S: Maintained 17778W: https://github.com/BeardOverflow/msi-ec 17779F: drivers/platform/x86/msi-ec.* 17780 17781MSI LAPTOP SUPPORT 17782M: "Lee, Chun-Yi" <jlee@suse.com> 17783L: platform-driver-x86@vger.kernel.org 17784S: Maintained 17785F: drivers/platform/x86/msi-laptop.c 17786 17787MSI WMI SUPPORT 17788L: platform-driver-x86@vger.kernel.org 17789S: Orphan 17790F: drivers/platform/x86/msi-wmi.c 17791 17792MSI WMI PLATFORM FEATURES 17793M: Armin Wolf <W_Armin@gmx.de> 17794L: platform-driver-x86@vger.kernel.org 17795S: Maintained 17796F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17797F: Documentation/wmi/devices/msi-wmi-platform.rst 17798F: drivers/platform/x86/msi-wmi-platform.c 17799 17800MSI001 MEDIA DRIVER 17801L: linux-media@vger.kernel.org 17802S: Orphan 17803W: https://linuxtv.org 17804Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17805F: drivers/media/tuners/msi001* 17806 17807MSI2500 MEDIA DRIVER 17808L: linux-media@vger.kernel.org 17809S: Orphan 17810W: https://linuxtv.org 17811Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17812F: drivers/media/usb/msi2500/ 17813 17814MSTAR INTERRUPT CONTROLLER DRIVER 17815M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17816M: Daniel Palmer <daniel@thingy.jp> 17817S: Maintained 17818F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17819F: drivers/irqchip/irq-mst-intc.c 17820 17821MSYSTEMS DISKONCHIP G3 MTD DRIVER 17822M: Robert Jarzmik <robert.jarzmik@free.fr> 17823L: linux-mtd@lists.infradead.org 17824S: Maintained 17825F: drivers/mtd/devices/docg3* 17826 17827MT9M114 ONSEMI SENSOR DRIVER 17828M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17829L: linux-media@vger.kernel.org 17830S: Maintained 17831T: git git://linuxtv.org/media.git 17832F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17833F: drivers/media/i2c/mt9m114.c 17834 17835MT9P031 APTINA CAMERA SENSOR 17836M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17837L: linux-media@vger.kernel.org 17838S: Maintained 17839T: git git://linuxtv.org/media.git 17840F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17841F: drivers/media/i2c/mt9p031.c 17842 17843MT9T112 APTINA CAMERA SENSOR 17844M: Jacopo Mondi <jacopo@jmondi.org> 17845L: linux-media@vger.kernel.org 17846S: Odd Fixes 17847T: git git://linuxtv.org/media.git 17848F: drivers/media/i2c/mt9t112.c 17849F: include/media/i2c/mt9t112.h 17850 17851MT9V032 APTINA CAMERA SENSOR 17852M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17853L: linux-media@vger.kernel.org 17854S: Maintained 17855T: git git://linuxtv.org/media.git 17856F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17857F: drivers/media/i2c/mt9v032.c 17858 17859MT9V111 APTINA CAMERA SENSOR 17860M: Jacopo Mondi <jacopo@jmondi.org> 17861L: linux-media@vger.kernel.org 17862S: Maintained 17863T: git git://linuxtv.org/media.git 17864F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17865F: drivers/media/i2c/mt9v111.c 17866 17867MUCSE ETHERNET DRIVER 17868M: Yibo Dong <dong100@mucse.com> 17869L: netdev@vger.kernel.org 17870S: Maintained 17871W: https://www.mucse.com/en/ 17872F: Documentation/networking/device_drivers/ethernet/mucse/ 17873F: drivers/net/ethernet/mucse/ 17874 17875MULTIFUNCTION DEVICES (MFD) 17876M: Lee Jones <lee@kernel.org> 17877S: Maintained 17878T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17879F: Documentation/devicetree/bindings/mfd/ 17880F: drivers/mfd/ 17881F: include/dt-bindings/mfd/ 17882F: include/linux/mfd/ 17883 17884MULTIMEDIA CARD (MMC) ETC. OVER SPI 17885S: Orphan 17886F: drivers/mmc/host/mmc_spi.c 17887F: include/linux/spi/mmc_spi.h 17888 17889MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17890M: Ulf Hansson <ulf.hansson@linaro.org> 17891L: linux-mmc@vger.kernel.org 17892S: Maintained 17893T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17894F: Documentation/devicetree/bindings/mmc/ 17895F: drivers/mmc/ 17896F: include/linux/mmc/ 17897F: include/uapi/linux/mmc/ 17898 17899MULTIPLEXER SUBSYSTEM 17900M: Peter Rosin <peda@axentia.se> 17901S: Odd Fixes 17902F: Documentation/ABI/testing/sysfs-class-mux* 17903F: Documentation/devicetree/bindings/mux/ 17904F: drivers/mux/ 17905F: include/dt-bindings/mux/ 17906F: include/linux/mux/ 17907 17908MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17909M: Bin Liu <b-liu@ti.com> 17910L: linux-usb@vger.kernel.org 17911S: Maintained 17912F: drivers/usb/musb/ 17913 17914MXL301RF MEDIA DRIVER 17915M: Akihiro Tsukada <tskd08@gmail.com> 17916L: linux-media@vger.kernel.org 17917S: Odd Fixes 17918F: drivers/media/tuners/mxl301rf* 17919 17920MXL5007T MEDIA DRIVER 17921M: Michael Krufky <mkrufky@linuxtv.org> 17922L: linux-media@vger.kernel.org 17923S: Maintained 17924W: https://linuxtv.org 17925W: http://github.com/mkrufky 17926Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17927T: git git://linuxtv.org/mkrufky/tuners.git 17928F: drivers/media/tuners/mxl5007t.* 17929 17930MXSFB DRM DRIVER 17931M: Marek Vasut <marex@denx.de> 17932M: Stefan Agner <stefan@agner.ch> 17933L: dri-devel@lists.freedesktop.org 17934S: Supported 17935T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17936F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17937F: drivers/gpu/drm/mxsfb/ 17938 17939MYLEX DAC960 PCI RAID Controller 17940M: Hannes Reinecke <hare@kernel.org> 17941L: linux-scsi@vger.kernel.org 17942S: Supported 17943F: drivers/scsi/myrb.* 17944F: drivers/scsi/myrs.* 17945 17946MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17947L: netdev@vger.kernel.org 17948S: Orphan 17949W: https://www.cspi.com/ethernet-products/support/downloads/ 17950F: drivers/net/ethernet/myricom/myri10ge/ 17951 17952NAND FLASH SUBSYSTEM 17953M: Miquel Raynal <miquel.raynal@bootlin.com> 17954R: Richard Weinberger <richard@nod.at> 17955L: linux-mtd@lists.infradead.org 17956S: Maintained 17957W: http://www.linux-mtd.infradead.org/ 17958Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17959C: irc://irc.oftc.net/mtd 17960T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17961F: drivers/mtd/nand/ 17962F: include/linux/mtd/*nand*.h 17963 17964NATIONAL INSTRUMENTS SERIAL DRIVER 17965M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17966L: linux-serial@vger.kernel.org 17967S: Maintained 17968F: drivers/tty/serial/8250/8250_ni.c 17969 17970NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17971M: Daniel Mack <zonque@gmail.com> 17972L: linux-sound@vger.kernel.org 17973S: Maintained 17974W: http://www.native-instruments.com 17975F: sound/usb/caiaq/ 17976 17977NATSEMI ETHERNET DRIVER (DP8381x) 17978S: Orphan 17979F: drivers/net/ethernet/natsemi/natsemi.c 17980 17981NCR 5380 SCSI DRIVERS 17982M: Finn Thain <fthain@linux-m68k.org> 17983M: Michael Schmitz <schmitzmic@gmail.com> 17984L: linux-scsi@vger.kernel.org 17985S: Maintained 17986F: Documentation/scsi/g_NCR5380.rst 17987F: drivers/scsi/NCR5380.* 17988F: drivers/scsi/arm/cumana_1.c 17989F: drivers/scsi/arm/oak.c 17990F: drivers/scsi/atari_scsi.* 17991F: drivers/scsi/dmx3191d.c 17992F: drivers/scsi/g_NCR5380.* 17993F: drivers/scsi/mac_scsi.* 17994F: drivers/scsi/sun3_scsi.* 17995F: drivers/scsi/sun3_scsi_vme.c 17996 17997NCSI LIBRARY 17998M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17999R: Paul Fertser <fercerpav@gmail.com> 18000S: Maintained 18001F: net/ncsi/ 18002 18003NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 18004M: Zev Weiss <zev@bewilderbeest.net> 18005L: linux-hwmon@vger.kernel.org 18006S: Maintained 18007F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 18008F: drivers/hwmon/nct6775-i2c.c 18009 18010NCT7363 HARDWARE MONITOR DRIVER 18011M: Ban Feng <kcfeng0@nuvoton.com> 18012L: linux-hwmon@vger.kernel.org 18013S: Maintained 18014F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 18015F: Documentation/hwmon/nct7363.rst 18016F: drivers/hwmon/nct7363.c 18017 18018NETCONSOLE 18019M: Breno Leitao <leitao@debian.org> 18020S: Maintained 18021F: Documentation/networking/netconsole.rst 18022F: drivers/net/netconsole.c 18023F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 18024F: tools/testing/selftests/drivers/net/netcons\* 18025 18026NETDEVSIM 18027M: Jakub Kicinski <kuba@kernel.org> 18028S: Maintained 18029F: drivers/net/netdevsim/* 18030F: tools/testing/selftests/drivers/net/netdevsim/* 18031 18032NETEM NETWORK EMULATOR 18033M: Stephen Hemminger <stephen@networkplumber.org> 18034L: netdev@vger.kernel.org 18035S: Maintained 18036F: net/sched/sch_netem.c 18037 18038NETERION 10GbE DRIVERS (s2io) 18039M: Jon Mason <jdmason@kudzu.us> 18040L: netdev@vger.kernel.org 18041S: Maintained 18042F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 18043F: drivers/net/ethernet/neterion/ 18044 18045NETFILTER 18046M: Pablo Neira Ayuso <pablo@netfilter.org> 18047M: Florian Westphal <fw@strlen.de> 18048R: Phil Sutter <phil@nwl.cc> 18049L: netfilter-devel@vger.kernel.org 18050L: coreteam@netfilter.org 18051S: Maintained 18052W: http://www.netfilter.org/ 18053W: http://www.iptables.org/ 18054W: http://www.nftables.org/ 18055Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 18056C: irc://irc.libera.chat/netfilter 18057T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 18058T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 18059F: include/linux/netfilter* 18060F: include/linux/netfilter/ 18061F: include/net/netfilter/ 18062F: include/uapi/linux/netfilter* 18063F: include/uapi/linux/netfilter/ 18064F: net/*/netfilter.c 18065F: net/*/netfilter/ 18066F: net/bridge/br_netfilter*.c 18067F: net/netfilter/ 18068F: tools/testing/selftests/net/netfilter/ 18069 18070NETROM NETWORK LAYER 18071L: linux-hams@vger.kernel.org 18072S: Orphan 18073W: https://linux-ax25.in-berlin.de 18074F: include/net/netrom.h 18075F: include/uapi/linux/netrom.h 18076F: net/netrom/ 18077 18078NETRONIX EMBEDDED CONTROLLER 18079M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 18080S: Maintained 18081F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 18082F: drivers/mfd/ntxec.c 18083F: drivers/pwm/pwm-ntxec.c 18084F: drivers/rtc/rtc-ntxec.c 18085F: include/linux/mfd/ntxec.h 18086 18087NETRONOME ETHERNET DRIVERS 18088R: Jakub Kicinski <kuba@kernel.org> 18089R: Simon Horman <horms@kernel.org> 18090L: oss-drivers@corigine.com 18091S: Odd Fixes 18092F: drivers/net/ethernet/netronome/ 18093 18094NETWORK BLOCK DEVICE (NBD) 18095M: Josef Bacik <josef@toxicpanda.com> 18096L: linux-block@vger.kernel.org 18097L: nbd@other.debian.org 18098S: Maintained 18099F: Documentation/admin-guide/blockdev/nbd.rst 18100F: drivers/block/nbd.c 18101F: include/trace/events/nbd.h 18102F: include/uapi/linux/nbd.h 18103 18104NETWORK DROP MONITOR 18105M: Neil Horman <nhorman@tuxdriver.com> 18106L: netdev@vger.kernel.org 18107S: Maintained 18108W: https://fedorahosted.org/dropwatch/ 18109F: include/uapi/linux/net_dropmon.h 18110F: net/core/drop_monitor.c 18111 18112NETWORKING DRIVERS 18113M: Andrew Lunn <andrew+netdev@lunn.ch> 18114M: "David S. Miller" <davem@davemloft.net> 18115M: Eric Dumazet <edumazet@google.com> 18116M: Jakub Kicinski <kuba@kernel.org> 18117M: Paolo Abeni <pabeni@redhat.com> 18118L: netdev@vger.kernel.org 18119S: Maintained 18120P: Documentation/process/maintainer-netdev.rst 18121Q: https://patchwork.kernel.org/project/netdevbpf/list/ 18122T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18123T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 18124F: Documentation/devicetree/bindings/net/ 18125F: Documentation/networking/net_cachelines/net_device.rst 18126F: drivers/connector/ 18127F: drivers/net/ 18128F: drivers/ptp/ 18129F: drivers/s390/net/ 18130F: include/dt-bindings/net/ 18131F: include/linux/cn_proc.h 18132F: include/linux/etherdevice.h 18133F: include/linux/ethtool_netlink.h 18134F: include/linux/fcdevice.h 18135F: include/linux/fddidevice.h 18136F: include/linux/if_* 18137F: include/linux/inetdevice.h 18138F: include/linux/netdev* 18139F: include/linux/platform_data/wiznet.h 18140F: include/uapi/linux/cn_proc.h 18141F: include/uapi/linux/ethtool_netlink* 18142F: include/uapi/linux/if_* 18143F: include/uapi/linux/net_shaper.h 18144F: include/uapi/linux/netdev* 18145F: tools/testing/selftests/drivers/net/ 18146X: Documentation/devicetree/bindings/net/bluetooth/ 18147X: Documentation/devicetree/bindings/net/can/ 18148X: Documentation/devicetree/bindings/net/wireless/ 18149X: drivers/net/can/ 18150X: drivers/net/wireless/ 18151 18152NETWORKING DRIVERS (WIRELESS) 18153M: Johannes Berg <johannes@sipsolutions.net> 18154L: linux-wireless@vger.kernel.org 18155S: Maintained 18156W: https://wireless.wiki.kernel.org/ 18157Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18158T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18159T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18160F: Documentation/devicetree/bindings/net/wireless/ 18161F: drivers/net/wireless/ 18162X: drivers/net/wireless/ath/ 18163X: drivers/net/wireless/broadcom/ 18164X: drivers/net/wireless/intel/ 18165X: drivers/net/wireless/intersil/ 18166X: drivers/net/wireless/marvell/ 18167X: drivers/net/wireless/mediatek/mt76/ 18168X: drivers/net/wireless/mediatek/mt7601u/ 18169X: drivers/net/wireless/microchip/ 18170X: drivers/net/wireless/purelifi/ 18171X: drivers/net/wireless/quantenna/ 18172X: drivers/net/wireless/ralink/ 18173X: drivers/net/wireless/realtek/ 18174X: drivers/net/wireless/rsi/ 18175X: drivers/net/wireless/silabs/ 18176X: drivers/net/wireless/st/ 18177X: drivers/net/wireless/ti/ 18178X: drivers/net/wireless/zydas/ 18179 18180NETWORKING [DSA] 18181M: Andrew Lunn <andrew@lunn.ch> 18182M: Vladimir Oltean <olteanv@gmail.com> 18183S: Maintained 18184F: Documentation/devicetree/bindings/net/dsa/ 18185F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 18186F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 18187F: drivers/net/dsa/ 18188F: include/linux/dsa/ 18189F: include/linux/platform_data/dsa.h 18190F: include/net/dsa.h 18191F: net/dsa/ 18192F: tools/testing/selftests/drivers/net/dsa/ 18193 18194NETWORKING [ETHTOOL] 18195M: Andrew Lunn <andrew@lunn.ch> 18196M: Jakub Kicinski <kuba@kernel.org> 18197F: Documentation/netlink/specs/ethtool.yaml 18198F: Documentation/networking/ethtool-netlink.rst 18199F: include/linux/ethtool* 18200F: include/uapi/linux/ethtool* 18201F: net/ethtool/ 18202F: tools/testing/selftests/drivers/net/*/ethtool* 18203 18204NETWORKING [ETHTOOL CABLE TEST] 18205M: Andrew Lunn <andrew@lunn.ch> 18206F: net/ethtool/cabletest.c 18207F: tools/testing/selftests/drivers/net/*/ethtool* 18208K: cable_test 18209 18210NETWORKING [ETHTOOL MAC MERGE] 18211M: Vladimir Oltean <vladimir.oltean@nxp.com> 18212F: net/ethtool/mm.c 18213F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 18214K: ethtool_mm 18215 18216NETWORKING [ETHTOOL PHY TOPOLOGY] 18217M: Maxime Chevallier <maxime.chevallier@bootlin.com> 18218F: Documentation/networking/phy-link-topology.rst 18219F: drivers/net/phy/phy_link_topology.c 18220F: include/linux/phy_link_topology.h 18221F: net/ethtool/phy.c 18222 18223NETWORKING [ETHTOOL PHY PORT] 18224M: Maxime Chevallier <maxime.chevallier@bootlin.com> 18225F: Documentation/devicetree/bindings/net/ethernet-connector.yaml 18226F: Documentation/networking/phy-port.rst 18227F: drivers/net/phy/phy_port.c 18228F: include/linux/phy_port.h 18229K: struct\s+phy_port|phy_port_ 18230 18231NETWORKING [GENERAL] 18232M: "David S. Miller" <davem@davemloft.net> 18233M: Eric Dumazet <edumazet@google.com> 18234M: Jakub Kicinski <kuba@kernel.org> 18235M: Paolo Abeni <pabeni@redhat.com> 18236R: Simon Horman <horms@kernel.org> 18237L: netdev@vger.kernel.org 18238S: Maintained 18239P: Documentation/process/maintainer-netdev.rst 18240Q: https://patchwork.kernel.org/project/netdevbpf/list/ 18241B: mailto:netdev@vger.kernel.org 18242T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18243T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 18244F: Documentation/core-api/netlink.rst 18245F: Documentation/netlink/ 18246F: Documentation/networking/ 18247F: Documentation/networking/net_cachelines/ 18248F: Documentation/process/maintainer-netdev.rst 18249F: Documentation/userspace-api/netlink/ 18250F: include/linux/ethtool.h 18251F: include/linux/framer/framer-provider.h 18252F: include/linux/framer/framer.h 18253F: include/linux/in.h 18254F: include/linux/in6.h 18255F: include/linux/indirect_call_wrapper.h 18256F: include/linux/inet.h 18257F: include/linux/inet_diag.h 18258F: include/linux/net.h 18259F: include/linux/netdev* 18260F: include/linux/netlink.h 18261F: include/linux/netpoll.h 18262F: include/linux/rtnetlink.h 18263F: include/linux/sctp.h 18264F: include/linux/seq_file_net.h 18265F: include/linux/skbuff* 18266F: include/net/ 18267F: include/uapi/linux/ethtool.h 18268F: include/uapi/linux/genetlink.h 18269F: include/uapi/linux/hsr_netlink.h 18270F: include/uapi/linux/in.h 18271F: include/uapi/linux/inet_diag.h 18272F: include/uapi/linux/nbd-netlink.h 18273F: include/uapi/linux/net.h 18274F: include/uapi/linux/net_namespace.h 18275F: include/uapi/linux/netconf.h 18276F: include/uapi/linux/netdev* 18277F: include/uapi/linux/netlink.h 18278F: include/uapi/linux/netlink_diag.h 18279F: include/uapi/linux/rtnetlink.h 18280F: include/uapi/linux/sctp.h 18281F: lib/net_utils.c 18282F: lib/random32.c 18283F: net/ 18284F: samples/pktgen/ 18285F: tools/net/ 18286F: tools/testing/selftests/net/ 18287X: Documentation/networking/mac80211-injection.rst 18288X: Documentation/networking/mac80211_hwsim/ 18289X: Documentation/networking/regulatory.rst 18290X: include/net/cfg80211.h 18291X: include/net/ieee80211_radiotap.h 18292X: include/net/iw_handler.h 18293X: include/net/mac80211.h 18294X: include/net/wext.h 18295X: net/9p/ 18296X: net/bluetooth/ 18297X: net/can/ 18298X: net/ceph/ 18299X: net/mac80211/ 18300X: net/rfkill/ 18301X: net/wireless/ 18302X: tools/testing/selftests/net/can/ 18303 18304NETWORKING [IOAM] 18305M: Justin Iurman <justin.iurman@gmail.com> 18306S: Maintained 18307F: Documentation/networking/ioam6* 18308F: include/linux/ioam6* 18309F: include/net/ioam6* 18310F: include/uapi/linux/ioam6* 18311F: net/ipv6/ioam6* 18312F: tools/testing/selftests/net/ioam6* 18313 18314NETWORKING [IPSEC] 18315M: Steffen Klassert <steffen.klassert@secunet.com> 18316M: Herbert Xu <herbert@gondor.apana.org.au> 18317M: "David S. Miller" <davem@davemloft.net> 18318L: netdev@vger.kernel.org 18319S: Maintained 18320T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 18321T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 18322F: Documentation/networking/xfrm/ 18323F: include/net/xfrm.h 18324F: include/uapi/linux/xfrm.h 18325F: net/ipv4/ah4.c 18326F: net/ipv4/esp4* 18327F: net/ipv4/ip_vti.c 18328F: net/ipv4/ipcomp.c 18329F: net/ipv4/xfrm* 18330F: net/ipv6/ah6.c 18331F: net/ipv6/esp6* 18332F: net/ipv6/ip6_vti.c 18333F: net/ipv6/ipcomp6.c 18334F: net/ipv6/xfrm* 18335F: net/key/ 18336F: net/xfrm/ 18337F: tools/testing/selftests/net/ipsec.c 18338 18339NETWORKING [IPv4/IPv6] 18340M: "David S. Miller" <davem@davemloft.net> 18341M: David Ahern <dsahern@kernel.org> 18342L: netdev@vger.kernel.org 18343S: Maintained 18344T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18345F: arch/x86/net/* 18346F: include/linux/ip.h 18347F: include/linux/ipv6* 18348F: include/net/fib* 18349F: include/net/ip* 18350F: include/net/route.h 18351F: net/ipv4/ 18352F: net/ipv6/ 18353 18354NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 18355M: Paul Moore <paul@paul-moore.com> 18356L: netdev@vger.kernel.org 18357L: linux-security-module@vger.kernel.org 18358S: Supported 18359W: https://github.com/netlabel 18360F: Documentation/netlabel/ 18361F: include/net/calipso.h 18362F: include/net/cipso_ipv4.h 18363F: include/net/netlabel.h 18364F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 18365F: include/uapi/linux/netfilter/xt_SECMARK.h 18366F: net/ipv4/cipso_ipv4.c 18367F: net/ipv6/calipso.c 18368F: net/netfilter/xt_CONNSECMARK.c 18369F: net/netfilter/xt_SECMARK.c 18370F: net/netlabel/ 18371 18372NETWORKING [MACSEC] 18373M: Sabrina Dubroca <sd@queasysnail.net> 18374L: netdev@vger.kernel.org 18375S: Maintained 18376F: drivers/net/macsec.c 18377F: include/net/macsec.h 18378F: include/uapi/linux/if_macsec.h 18379K: macsec 18380K: \bmdo_ 18381 18382NETWORKING [MPTCP] 18383M: Matthieu Baerts <matttbe@kernel.org> 18384M: Mat Martineau <martineau@kernel.org> 18385R: Geliang Tang <geliang@kernel.org> 18386L: netdev@vger.kernel.org 18387L: mptcp@lists.linux.dev 18388S: Maintained 18389W: https://github.com/multipath-tcp/mptcp_net-next/wiki 18390B: https://github.com/multipath-tcp/mptcp_net-next/issues 18391T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 18392T: git https://github.com/multipath-tcp/mptcp_net-next.git export 18393F: Documentation/netlink/specs/mptcp_pm.yaml 18394F: Documentation/networking/mptcp*.rst 18395F: include/net/mptcp.h 18396F: include/trace/events/mptcp.h 18397F: include/uapi/linux/mptcp*.h 18398F: net/mptcp/ 18399F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 18400F: tools/testing/selftests/net/mptcp/ 18401 18402NETWORKING [SRv6] 18403M: Andrea Mayer <andrea.mayer@uniroma2.it> 18404L: netdev@vger.kernel.org 18405S: Maintained 18406T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18407F: include/linux/seg6* 18408F: include/net/seg6* 18409F: include/uapi/linux/seg6* 18410F: net/ipv6/seg6* 18411F: tools/testing/selftests/net/srv6* 18412 18413NETWORKING [TCP] 18414M: Eric Dumazet <edumazet@google.com> 18415M: Neal Cardwell <ncardwell@google.com> 18416R: Kuniyuki Iwashima <kuniyu@google.com> 18417L: netdev@vger.kernel.org 18418S: Maintained 18419F: Documentation/networking/net_cachelines/tcp_sock.rst 18420F: include/linux/tcp.h 18421F: include/net/tcp.h 18422F: include/trace/events/tcp.h 18423F: include/uapi/linux/tcp.h 18424F: net/ipv4/inet_connection_sock.c 18425F: net/ipv4/inet_hashtables.c 18426F: net/ipv4/inet_timewait_sock.c 18427F: net/ipv4/syncookies.c 18428F: net/ipv4/tcp*.c 18429F: net/ipv6/inet6_connection_sock.c 18430F: net/ipv6/inet6_hashtables.c 18431F: net/ipv6/syncookies.c 18432F: net/ipv6/tcp*.c 18433 18434NETWORKING [TLS] 18435M: John Fastabend <john.fastabend@gmail.com> 18436M: Jakub Kicinski <kuba@kernel.org> 18437M: Sabrina Dubroca <sd@queasysnail.net> 18438L: netdev@vger.kernel.org 18439S: Maintained 18440F: Documentation/networking/tls* 18441F: include/net/tls.h 18442F: include/uapi/linux/tls.h 18443F: net/tls/ 18444F: tools/testing/selftests/net/tls.c 18445 18446NETWORKING [SOCKETS] 18447M: Eric Dumazet <edumazet@google.com> 18448M: Kuniyuki Iwashima <kuniyu@google.com> 18449M: Paolo Abeni <pabeni@redhat.com> 18450M: Willem de Bruijn <willemb@google.com> 18451S: Maintained 18452F: include/linux/sock_diag.h 18453F: include/linux/socket.h 18454F: include/linux/sockptr.h 18455F: include/net/sock.h 18456F: include/net/sock_reuseport.h 18457F: include/uapi/linux/socket.h 18458F: net/core/*sock* 18459F: net/core/scm.c 18460F: net/socket.c 18461 18462NETWORKING [UNIX SOCKETS] 18463M: Kuniyuki Iwashima <kuniyu@google.com> 18464S: Maintained 18465F: include/net/af_unix.h 18466F: include/net/netns/unix.h 18467F: include/uapi/linux/unix_diag.h 18468F: net/unix/ 18469F: tools/testing/selftests/net/af_unix/ 18470 18471NETXEN (1/10) GbE SUPPORT 18472M: Manish Chopra <manishc@marvell.com> 18473M: Rahul Verma <rahulv@marvell.com> 18474M: GR-Linux-NIC-Dev@marvell.com 18475L: netdev@vger.kernel.org 18476S: Maintained 18477F: drivers/net/ethernet/qlogic/netxen/ 18478 18479NET_FAILOVER MODULE 18480M: Sridhar Samudrala <sridhar.samudrala@intel.com> 18481L: netdev@vger.kernel.org 18482S: Supported 18483F: Documentation/networking/net_failover.rst 18484F: drivers/net/net_failover.c 18485F: include/net/net_failover.h 18486 18487NEXTHOP 18488M: David Ahern <dsahern@kernel.org> 18489L: netdev@vger.kernel.org 18490S: Maintained 18491F: include/net/netns/nexthop.h 18492F: include/net/nexthop.h 18493F: include/uapi/linux/nexthop.h 18494F: net/ipv4/nexthop.c 18495 18496NFC SUBSYSTEM 18497L: netdev@vger.kernel.org 18498S: Orphan 18499F: Documentation/devicetree/bindings/net/nfc/ 18500F: drivers/nfc/ 18501F: include/net/nfc/ 18502F: include/uapi/linux/nfc.h 18503F: net/nfc/ 18504 18505NFC VIRTUAL NCI DEVICE DRIVER 18506M: Bongsu Jeon <bongsu.jeon@samsung.com> 18507L: netdev@vger.kernel.org 18508S: Supported 18509F: drivers/nfc/virtual_ncidev.c 18510F: tools/testing/selftests/nci/ 18511 18512NFS, SUNRPC, AND LOCKD CLIENTS 18513M: Trond Myklebust <trondmy@kernel.org> 18514M: Anna Schumaker <anna@kernel.org> 18515L: linux-nfs@vger.kernel.org 18516S: Maintained 18517W: http://client.linux-nfs.org 18518T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 18519F: Documentation/filesystems/nfs/ 18520F: fs/lockd/ 18521F: fs/nfs/ 18522F: fs/nfs_common/ 18523F: include/linux/lockd/ 18524F: include/linux/nfs* 18525F: include/linux/sunrpc/ 18526F: include/uapi/linux/nfs* 18527F: include/uapi/linux/sunrpc/ 18528F: net/sunrpc/ 18529 18530NILFS2 FILESYSTEM 18531M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 18532M: Viacheslav Dubeyko <slava@dubeyko.com> 18533L: linux-nilfs@vger.kernel.org 18534S: Maintained 18535W: https://nilfs.sourceforge.io/ 18536T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/nilfs2.git 18537F: Documentation/filesystems/nilfs2.rst 18538F: fs/nilfs2/ 18539F: include/trace/events/nilfs2.h 18540F: include/uapi/linux/nilfs2_api.h 18541F: include/uapi/linux/nilfs2_ondisk.h 18542 18543NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 18544M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18545S: Maintained 18546W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18547F: Documentation/scsi/NinjaSCSI.rst 18548F: drivers/scsi/pcmcia/nsp_* 18549 18550NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 18551M: GOTO Masanori <gotom@debian.or.jp> 18552M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18553S: Maintained 18554W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18555F: Documentation/scsi/NinjaSCSI.rst 18556F: drivers/scsi/nsp32* 18557 18558NINTENDO HID DRIVER 18559M: Daniel J. Ogorchock <djogorchock@gmail.com> 18560L: linux-input@vger.kernel.org 18561S: Maintained 18562F: drivers/hid/hid-nintendo* 18563 18564NIOS2 ARCHITECTURE 18565M: Dinh Nguyen <dinguyen@kernel.org> 18566S: Maintained 18567T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 18568F: arch/nios2/ 18569 18570NITRO ENCLAVES (NE) 18571M: Alexandru Ciobotaru <alcioa@amazon.com> 18572R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18573L: linux-kernel@vger.kernel.org 18574S: Supported 18575W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18576F: Documentation/virt/ne_overview.rst 18577F: drivers/virt/nitro_enclaves/ 18578F: include/linux/nitro_enclaves.h 18579F: include/uapi/linux/nitro_enclaves.h 18580F: samples/nitro_enclaves/ 18581 18582NITRO SECURE MODULE (NSM) 18583M: Alexander Graf <graf@amazon.com> 18584R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18585L: linux-kernel@vger.kernel.org 18586S: Supported 18587W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18588F: drivers/misc/nsm.c 18589F: include/uapi/linux/nsm.h 18590 18591NOHZ, DYNTICKS SUPPORT 18592M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18593M: Frederic Weisbecker <frederic@kernel.org> 18594M: Ingo Molnar <mingo@kernel.org> 18595M: Thomas Gleixner <tglx@kernel.org> 18596L: linux-kernel@vger.kernel.org 18597S: Maintained 18598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18599F: include/linux/sched/nohz.h 18600F: include/linux/tick.h 18601F: kernel/time/tick*.* 18602 18603NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18604M: Pavel Machek <pavel@kernel.org> 18605M: Sakari Ailus <sakari.ailus@iki.fi> 18606L: linux-media@vger.kernel.org 18607S: Maintained 18608F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18609F: drivers/media/i2c/ad5820.c 18610F: drivers/media/i2c/et8ek8 18611 18612NOKIA N900 POWER SUPPLY DRIVERS 18613R: Pali Rohár <pali@kernel.org> 18614F: drivers/power/supply/bq2415x_charger.c 18615F: drivers/power/supply/bq27xxx_battery.c 18616F: drivers/power/supply/bq27xxx_battery_i2c.c 18617F: drivers/power/supply/isp1704_charger.c 18618F: drivers/power/supply/rx51_battery.c 18619F: include/linux/power/bq2415x_charger.h 18620F: include/linux/power/bq27xxx_battery.h 18621 18622NOLIBC HEADER FILE 18623M: Willy Tarreau <w@1wt.eu> 18624M: Thomas Weißschuh <linux@weissschuh.net> 18625S: Maintained 18626T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18627F: tools/include/nolibc/ 18628F: tools/testing/selftests/nolibc/ 18629 18630NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18631M: Hans de Goede <hansg@kernel.org> 18632L: linux-input@vger.kernel.org 18633S: Maintained 18634F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18635F: drivers/input/touchscreen/novatek-nvt-ts.c 18636 18637NSDEPS 18638M: Matthias Maennich <maennich@google.com> 18639S: Maintained 18640F: Documentation/core-api/symbol-namespaces.rst 18641F: scripts/nsdeps 18642 18643NTB AMD DRIVER 18644M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18645M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18646L: ntb@lists.linux.dev 18647S: Supported 18648F: drivers/ntb/hw/amd/ 18649 18650NTB DRIVER CORE 18651M: Jon Mason <jdmason@kudzu.us> 18652M: Dave Jiang <dave.jiang@intel.com> 18653M: Allen Hubbe <allenbh@gmail.com> 18654L: ntb@lists.linux.dev 18655S: Supported 18656W: https://github.com/jonmason/ntb/wiki 18657T: git https://github.com/jonmason/ntb.git 18658F: drivers/net/ntb_netdev.c 18659F: drivers/ntb/ 18660F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18661F: include/linux/ntb.h 18662F: include/linux/ntb_transport.h 18663F: tools/testing/selftests/ntb/ 18664 18665NTB INTEL DRIVER 18666M: Dave Jiang <dave.jiang@intel.com> 18667L: ntb@lists.linux.dev 18668S: Supported 18669W: https://github.com/davejiang/linux/wiki 18670T: git https://github.com/davejiang/linux.git 18671F: drivers/ntb/hw/intel/ 18672 18673NTFS3 FILESYSTEM 18674M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18675L: ntfs3@lists.linux.dev 18676S: Supported 18677W: http://www.paragon-software.com/ 18678T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18679F: Documentation/filesystems/ntfs3.rst 18680F: fs/ntfs3/ 18681 18682NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18683M: Elizabeth Figura <zfigura@codeweavers.com> 18684L: wine-devel@winehq.org 18685S: Supported 18686F: Documentation/userspace-api/ntsync.rst 18687F: drivers/misc/ntsync.c 18688F: include/uapi/linux/ntsync.h 18689F: tools/testing/selftests/drivers/ntsync/ 18690 18691NUBUS SUBSYSTEM 18692M: Finn Thain <fthain@linux-m68k.org> 18693L: linux-m68k@lists.linux-m68k.org 18694S: Maintained 18695F: arch/*/include/asm/nubus.h 18696F: drivers/nubus/ 18697F: include/linux/nubus.h 18698F: include/uapi/linux/nubus.h 18699 18700NUVOTON NCT6694 MFD DRIVER 18701M: Ming Yu <tmyu0@nuvoton.com> 18702S: Supported 18703F: drivers/gpio/gpio-nct6694.c 18704F: drivers/hwmon/nct6694-hwmon.c 18705F: drivers/i2c/busses/i2c-nct6694.c 18706F: drivers/mfd/nct6694.c 18707F: drivers/net/can/usb/nct6694_canfd.c 18708F: drivers/rtc/rtc-nct6694.c 18709F: drivers/watchdog/nct6694_wdt.c 18710F: include/linux/mfd/nct6694.h 18711 18712NUVOTON NCT7201 IIO DRIVER 18713M: Eason Yang <j2anfernee@gmail.com> 18714L: linux-iio@vger.kernel.org 18715S: Maintained 18716F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18717F: drivers/iio/adc/nct7201.c 18718 18719NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18720M: Antonino Daplas <adaplas@gmail.com> 18721L: linux-fbdev@vger.kernel.org 18722S: Maintained 18723F: drivers/video/fbdev/nvidia/ 18724F: drivers/video/fbdev/riva/ 18725 18726NVIDIA VRS RTC DRIVER 18727M: Shubhi Garg <shgarg@nvidia.com> 18728L: linux-tegra@vger.kernel.org 18729S: Maintained 18730F: Documentation/devicetree/bindings/rtc/nvidia,vrs-10.yaml 18731F: drivers/rtc/rtc-nvidia-vrs10.c 18732 18733NVIDIA WMI EC BACKLIGHT DRIVER 18734M: Daniel Dadap <ddadap@nvidia.com> 18735L: platform-driver-x86@vger.kernel.org 18736S: Supported 18737F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18738F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18739 18740NVM EXPRESS DRIVER 18741M: Keith Busch <kbusch@kernel.org> 18742M: Jens Axboe <axboe@fb.com> 18743M: Christoph Hellwig <hch@lst.de> 18744M: Sagi Grimberg <sagi@grimberg.me> 18745L: linux-nvme@lists.infradead.org 18746S: Supported 18747W: http://git.infradead.org/nvme.git 18748T: git git://git.infradead.org/nvme.git 18749F: Documentation/nvme/ 18750F: drivers/nvme/common/ 18751F: drivers/nvme/host/ 18752F: include/linux/nvme-*.h 18753F: include/linux/nvme.h 18754F: include/uapi/linux/nvme_ioctl.h 18755 18756NVM EXPRESS FABRICS AUTHENTICATION 18757M: Hannes Reinecke <hare@suse.de> 18758L: linux-nvme@lists.infradead.org 18759S: Supported 18760F: drivers/nvme/host/auth.c 18761F: drivers/nvme/target/auth.c 18762F: drivers/nvme/target/fabrics-cmd-auth.c 18763F: include/linux/nvme-auth.h 18764 18765NVM EXPRESS FC TRANSPORT DRIVERS 18766M: Justin Tee <justin.tee@broadcom.com> 18767M: Naresh Gottumukkala <nareshgottumukkala83@gmail.com> 18768M: Paul Ely <paul.ely@broadcom.com> 18769L: linux-nvme@lists.infradead.org 18770S: Supported 18771F: drivers/nvme/host/fc.c 18772F: drivers/nvme/target/fc.c 18773F: drivers/nvme/target/fcloop.c 18774F: include/linux/nvme-fc-driver.h 18775F: include/linux/nvme-fc.h 18776 18777NVM EXPRESS HARDWARE MONITORING SUPPORT 18778M: Guenter Roeck <linux@roeck-us.net> 18779L: linux-nvme@lists.infradead.org 18780S: Supported 18781F: drivers/nvme/host/hwmon.c 18782 18783NVM EXPRESS TARGET DRIVER 18784M: Christoph Hellwig <hch@lst.de> 18785M: Sagi Grimberg <sagi@grimberg.me> 18786M: Chaitanya Kulkarni <kch@nvidia.com> 18787L: linux-nvme@lists.infradead.org 18788S: Supported 18789W: http://git.infradead.org/nvme.git 18790T: git git://git.infradead.org/nvme.git 18791F: drivers/nvme/target/ 18792 18793NVMEM FRAMEWORK 18794M: Srinivas Kandagatla <srini@kernel.org> 18795S: Maintained 18796T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18797F: Documentation/ABI/stable/sysfs-bus-nvmem 18798F: Documentation/devicetree/bindings/nvmem/ 18799F: drivers/nvmem/ 18800F: include/dt-bindings/nvmem/ 18801F: include/linux/nvmem-consumer.h 18802F: include/linux/nvmem-provider.h 18803 18804NXP BLUETOOTH WIRELESS DRIVERS 18805M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18806M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18807S: Maintained 18808F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18809F: drivers/bluetooth/btnxpuart.c 18810 18811NXP C45 TJA11XX PHY DRIVER 18812M: Andrei Botila <andrei.botila@oss.nxp.com> 18813L: netdev@vger.kernel.org 18814S: Maintained 18815F: drivers/net/phy/nxp-c45-tja11xx* 18816 18817NXP FSPI DRIVER 18818M: Han Xu <han.xu@nxp.com> 18819M: Haibo Chen <haibo.chen@nxp.com> 18820R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18821L: linux-spi@vger.kernel.org 18822L: imx@lists.linux.dev 18823S: Maintained 18824F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18825F: drivers/spi/spi-nxp-fspi.c 18826 18827NXP FXAS21002C DRIVER 18828M: Rui Miguel Silva <rmfrfs@gmail.com> 18829L: linux-iio@vger.kernel.org 18830S: Maintained 18831F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18832F: drivers/iio/gyro/fxas21002c.h 18833F: drivers/iio/gyro/fxas21002c_core.c 18834F: drivers/iio/gyro/fxas21002c_i2c.c 18835F: drivers/iio/gyro/fxas21002c_spi.c 18836 18837NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18838M: Haibo Chen <haibo.chen@nxp.com> 18839L: linux-iio@vger.kernel.org 18840L: imx@lists.linux.dev 18841S: Maintained 18842F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18843F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18844F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18845F: drivers/iio/adc/imx7d_adc.c 18846F: drivers/iio/adc/imx93_adc.c 18847F: drivers/iio/adc/vf610_adc.c 18848 18849NXP i.MX 8M ISI DRIVER 18850M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18851L: linux-media@vger.kernel.org 18852S: Maintained 18853F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18854F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18855F: drivers/media/platform/nxp/imx8-isi/ 18856 18857NXP i.MX 8MP DW100 V4L2 DRIVER 18858M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18859L: linux-media@vger.kernel.org 18860S: Maintained 18861F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18862F: Documentation/userspace-api/media/drivers/dw100.rst 18863F: drivers/media/platform/nxp/dw100/ 18864F: include/uapi/linux/dw100.h 18865 18866NXP i.MX 8MQ DCSS DRIVER 18867M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18868R: Lucas Stach <l.stach@pengutronix.de> 18869L: dri-devel@lists.freedesktop.org 18870S: Maintained 18871T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18872F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18873F: drivers/gpu/drm/imx/dcss/ 18874 18875NXP i.MX 8QXP ADC DRIVER 18876M: Cai Huoqing <cai.huoqing@linux.dev> 18877M: Haibo Chen <haibo.chen@nxp.com> 18878L: imx@lists.linux.dev 18879L: linux-iio@vger.kernel.org 18880S: Maintained 18881F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18882F: drivers/iio/adc/imx8qxp-adc.c 18883 18884NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18885M: Mirela Rabulea <mirela.rabulea@nxp.com> 18886L: imx@lists.linux.dev 18887L: linux-media@vger.kernel.org 18888S: Maintained 18889F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18890F: drivers/media/platform/nxp/imx-jpeg 18891 18892NXP i.MX CLOCK DRIVERS 18893M: Abel Vesa <abelvesa@kernel.org> 18894R: Peng Fan <peng.fan@nxp.com> 18895L: linux-clk@vger.kernel.org 18896L: imx@lists.linux.dev 18897S: Maintained 18898T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18899F: Documentation/devicetree/bindings/clock/*imx* 18900F: drivers/clk/imx/ 18901F: include/dt-bindings/clock/*imx* 18902 18903NXP NETC TIMER PTP CLOCK DRIVER 18904M: Wei Fang <wei.fang@nxp.com> 18905M: Clark Wang <xiaoning.wang@nxp.com> 18906L: imx@lists.linux.dev 18907L: netdev@vger.kernel.org 18908S: Maintained 18909F: Documentation/devicetree/bindings/ptp/nxp,ptp-netc.yaml 18910F: drivers/ptp/ptp_netc.c 18911 18912NXP PF5300/PF5301/PF5302 PMIC REGULATOR DEVICE DRIVER 18913M: Woodrow Douglass <wdouglass@carnegierobotics.com> 18914S: Maintained 18915F: Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml 18916F: drivers/regulator/pf530x-regulator.c 18917 18918NXP PF1550 PMIC MFD DRIVER 18919M: Samuel Kayode <samkay014@gmail.com> 18920L: imx@lists.linux.dev 18921S: Maintained 18922F: Documentation/devicetree/bindings/mfd/nxp,pf1550.yaml 18923F: drivers/input/misc/pf1550-onkey.c 18924F: drivers/mfd/pf1550.c 18925F: drivers/power/supply/pf1550-charger.c 18926F: drivers/regulator/pf1550-regulator.c 18927F: include/linux/mfd/pf1550.h 18928 18929NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18930M: Jagan Teki <jagan@amarulasolutions.com> 18931S: Maintained 18932F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18933F: drivers/regulator/pf8x00-regulator.c 18934 18935NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18936M: Krzysztof Kozlowski <krzk@kernel.org> 18937L: linux-kernel@vger.kernel.org 18938S: Maintained 18939F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18940F: drivers/extcon/extcon-ptn5150.c 18941 18942NXP SGTL5000 DRIVER 18943M: Fabio Estevam <festevam@gmail.com> 18944L: linux-sound@vger.kernel.org 18945S: Maintained 18946F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18947F: sound/soc/codecs/sgtl5000* 18948 18949NXP SJA1105 ETHERNET SWITCH DRIVER 18950M: Vladimir Oltean <olteanv@gmail.com> 18951L: linux-kernel@vger.kernel.org 18952S: Maintained 18953F: drivers/net/dsa/sja1105 18954F: drivers/net/pcs/pcs-xpcs-nxp.c 18955 18956NXP TDA998X DRM DRIVER 18957M: Russell King <linux@armlinux.org.uk> 18958S: Maintained 18959T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18960T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18961F: drivers/gpu/drm/bridge/tda998x_drv.c 18962F: include/dt-bindings/display/tda998x.h 18963K: "nxp,tda998x" 18964 18965NXP TFA9879 DRIVER 18966M: Peter Rosin <peda@axentia.se> 18967L: linux-sound@vger.kernel.org 18968S: Maintained 18969F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 18970F: sound/soc/codecs/tfa9879* 18971 18972NXP-NCI NFC DRIVER 18973S: Orphan 18974F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18975F: drivers/nfc/nxp-nci 18976 18977NXP/Goodix TFA989X (TFA1) DRIVER 18978M: Stephan Gerhold <stephan@gerhold.net> 18979L: linux-sound@vger.kernel.org 18980S: Maintained 18981F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18982F: sound/soc/codecs/tfa989x.c 18983 18984NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18985M: Jonas Malaco <jonas@protocubo.io> 18986L: linux-hwmon@vger.kernel.org 18987S: Maintained 18988F: Documentation/hwmon/nzxt-kraken2.rst 18989F: drivers/hwmon/nzxt-kraken2.c 18990 18991NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18992M: Jonas Malaco <jonas@protocubo.io> 18993M: Aleksa Savic <savicaleksa83@gmail.com> 18994L: linux-hwmon@vger.kernel.org 18995S: Maintained 18996F: Documentation/hwmon/nzxt-kraken3.rst 18997F: drivers/hwmon/nzxt-kraken3.c 18998 18999OBJAGG 19000M: Jiri Pirko <jiri@resnulli.us> 19001L: netdev@vger.kernel.org 19002S: Supported 19003F: include/linux/objagg.h 19004F: lib/objagg.c 19005F: lib/test_objagg.c 19006 19007OBJPOOL 19008M: Matt Wu <wuqiang.matt@bytedance.com> 19009S: Supported 19010F: include/linux/objpool.h 19011F: lib/objpool.c 19012F: lib/test_objpool.c 19013 19014OBJTOOL 19015M: Josh Poimboeuf <jpoimboe@kernel.org> 19016M: Peter Zijlstra <peterz@infradead.org> 19017S: Supported 19018F: include/linux/objtool*.h 19019F: tools/objtool/ 19020 19021OCELOT ETHERNET SWITCH DRIVER 19022M: Vladimir Oltean <vladimir.oltean@nxp.com> 19023M: Claudiu Manoil <claudiu.manoil@nxp.com> 19024M: Alexandre Belloni <alexandre.belloni@bootlin.com> 19025M: UNGLinuxDriver@microchip.com 19026L: netdev@vger.kernel.org 19027S: Supported 19028F: drivers/net/dsa/ocelot/* 19029F: drivers/net/ethernet/mscc/ 19030F: include/soc/mscc/ocelot* 19031F: net/dsa/tag_ocelot.c 19032F: net/dsa/tag_ocelot_8021q.c 19033F: tools/testing/selftests/drivers/net/ocelot/* 19034 19035OCELOT EXTERNAL SWITCH CONTROL 19036M: Colin Foster <colin.foster@in-advantage.com> 19037S: Supported 19038F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 19039F: drivers/mfd/ocelot* 19040F: drivers/net/dsa/ocelot/ocelot_ext.c 19041F: include/linux/mfd/ocelot.h 19042 19043OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 19044M: Frederic Barrat <fbarrat@linux.ibm.com> 19045M: Andrew Donnellan <ajd@linux.ibm.com> 19046L: linuxppc-dev@lists.ozlabs.org 19047S: Odd Fixes 19048F: Documentation/userspace-api/accelerators/ocxl.rst 19049F: arch/powerpc/include/asm/pnv-ocxl.h 19050F: arch/powerpc/platforms/powernv/ocxl.c 19051F: drivers/misc/ocxl/ 19052F: include/misc/ocxl* 19053F: include/uapi/misc/ocxl.h 19054 19055OMAP AUDIO SUPPORT 19056M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19057M: Jarkko Nikula <jarkko.nikula@bitmer.com> 19058L: linux-sound@vger.kernel.org 19059L: linux-omap@vger.kernel.org 19060S: Maintained 19061F: sound/soc/ti/n810.c 19062F: sound/soc/ti/omap* 19063F: sound/soc/ti/rx51.c 19064F: sound/soc/ti/sdma-pcm.* 19065 19066OMAP CLOCK FRAMEWORK SUPPORT 19067M: Paul Walmsley <paul@pwsan.com> 19068L: linux-omap@vger.kernel.org 19069S: Maintained 19070F: arch/arm/*omap*/*clock* 19071 19072OMAP DEVICE TREE SUPPORT 19073M: Aaro Koskinen <aaro.koskinen@iki.fi> 19074M: Andreas Kemnade <andreas@kemnade.info> 19075M: Kevin Hilman <khilman@baylibre.com> 19076M: Roger Quadros <rogerq@kernel.org> 19077M: Tony Lindgren <tony@atomide.com> 19078L: linux-omap@vger.kernel.org 19079L: devicetree@vger.kernel.org 19080S: Maintained 19081F: arch/arm/boot/dts/ti/omap/ 19082 19083OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 19084L: linux-omap@vger.kernel.org 19085L: linux-fbdev@vger.kernel.org 19086S: Orphan 19087F: Documentation/arch/arm/omap/dss.rst 19088F: drivers/video/fbdev/omap2/ 19089 19090OMAP FRAMEBUFFER SUPPORT 19091L: linux-fbdev@vger.kernel.org 19092L: linux-omap@vger.kernel.org 19093S: Orphan 19094F: drivers/video/fbdev/omap/ 19095 19096OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 19097M: Roger Quadros <rogerq@kernel.org> 19098M: Tony Lindgren <tony@atomide.com> 19099L: linux-omap@vger.kernel.org 19100S: Maintained 19101F: arch/arm/mach-omap2/*gpmc* 19102F: drivers/memory/omap-gpmc.c 19103 19104OMAP GPIO DRIVER 19105M: Grygorii Strashko <grygorii.strashko@ti.com> 19106M: Santosh Shilimkar <ssantosh@kernel.org> 19107M: Kevin Hilman <khilman@kernel.org> 19108L: linux-omap@vger.kernel.org 19109S: Maintained 19110F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 19111F: drivers/gpio/gpio-omap.c 19112 19113OMAP HARDWARE SPINLOCK SUPPORT 19114L: linux-omap@vger.kernel.org 19115S: Orphan 19116F: drivers/hwspinlock/omap_hwspinlock.c 19117 19118OMAP HS MMC SUPPORT 19119L: linux-mmc@vger.kernel.org 19120L: linux-omap@vger.kernel.org 19121S: Orphan 19122F: drivers/mmc/host/omap_hsmmc.c 19123 19124OMAP HWMOD DATA 19125M: Paul Walmsley <paul@pwsan.com> 19126L: linux-omap@vger.kernel.org 19127S: Maintained 19128F: arch/arm/mach-omap2/omap_hwmod*data* 19129 19130OMAP HWMOD SUPPORT 19131M: Paul Walmsley <paul@pwsan.com> 19132L: linux-omap@vger.kernel.org 19133S: Maintained 19134F: arch/arm/mach-omap2/omap_hwmod.* 19135 19136OMAP I2C DRIVER 19137M: Vignesh R <vigneshr@ti.com> 19138L: linux-omap@vger.kernel.org 19139L: linux-i2c@vger.kernel.org 19140S: Maintained 19141F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 19142F: drivers/i2c/busses/i2c-omap.c 19143 19144OMAP MMC SUPPORT 19145M: Aaro Koskinen <aaro.koskinen@iki.fi> 19146L: linux-omap@vger.kernel.org 19147S: Odd Fixes 19148F: drivers/mmc/host/omap.c 19149 19150OMAP POWER MANAGEMENT SUPPORT 19151M: Kevin Hilman <khilman@kernel.org> 19152L: linux-omap@vger.kernel.org 19153S: Maintained 19154F: arch/arm/*omap*/*pm* 19155F: drivers/cpufreq/omap-cpufreq.c 19156 19157OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 19158M: Paul Walmsley <paul@pwsan.com> 19159L: linux-omap@vger.kernel.org 19160S: Maintained 19161F: arch/arm/mach-omap2/prm* 19162 19163OMAP RANDOM NUMBER GENERATOR SUPPORT 19164M: Deepak Saxena <dsaxena@plexity.net> 19165S: Maintained 19166F: drivers/char/hw_random/omap-rng.c 19167 19168OMAP USB SUPPORT 19169L: linux-usb@vger.kernel.org 19170L: linux-omap@vger.kernel.org 19171S: Orphan 19172F: arch/arm/*omap*/usb* 19173F: drivers/usb/*/*omap* 19174 19175OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 19176M: Mark Jackson <mpfj@newflow.co.uk> 19177L: linux-omap@vger.kernel.org 19178S: Maintained 19179F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 19180 19181OMAP1 SUPPORT 19182M: Aaro Koskinen <aaro.koskinen@iki.fi> 19183M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 19184R: Tony Lindgren <tony@atomide.com> 19185L: linux-omap@vger.kernel.org 19186S: Maintained 19187Q: http://patchwork.kernel.org/project/linux-omap/list/ 19188T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 19189F: arch/arm/configs/omap1_defconfig 19190F: arch/arm/mach-omap1/ 19191F: drivers/i2c/busses/i2c-omap.c 19192F: include/linux/platform_data/ams-delta-fiq.h 19193F: include/linux/platform_data/i2c-omap.h 19194 19195OMAP2+ SUPPORT 19196M: Aaro Koskinen <aaro.koskinen@iki.fi> 19197M: Andreas Kemnade <andreas@kemnade.info> 19198M: Kevin Hilman <khilman@baylibre.com> 19199M: Roger Quadros <rogerq@kernel.org> 19200M: Tony Lindgren <tony@atomide.com> 19201L: linux-omap@vger.kernel.org 19202S: Maintained 19203W: http://linux.omap.com/ 19204Q: http://patchwork.kernel.org/project/linux-omap/list/ 19205T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 19206F: Documentation/devicetree/bindings/arm/ti/omap.yaml 19207F: arch/arm/configs/omap2plus_defconfig 19208F: arch/arm/mach-omap2/ 19209F: drivers/bus/omap*.[ch] 19210F: drivers/bus/ti-sysc.c 19211F: drivers/gpio/gpio-tps65219.c 19212F: drivers/i2c/busses/i2c-omap.c 19213F: drivers/irqchip/irq-omap-intc.c 19214F: drivers/mfd/*omap*.c 19215F: drivers/mfd/menelaus.c 19216F: drivers/mfd/palmas.c 19217F: drivers/mfd/tps65217.c 19218F: drivers/mfd/tps65218.c 19219F: drivers/mfd/tps65219.c 19220F: drivers/mfd/tps65910.c 19221F: drivers/mfd/twl-core.[ch] 19222F: drivers/mfd/twl4030*.c 19223F: drivers/mfd/twl6030*.c 19224F: drivers/mfd/twl6040*.c 19225F: drivers/regulator/palmas-regulator*.c 19226F: drivers/regulator/pbias-regulator.c 19227F: drivers/regulator/tps65217-regulator.c 19228F: drivers/regulator/tps65218-regulator.c 19229F: drivers/regulator/tps65219-regulator.c 19230F: drivers/regulator/tps65910-regulator.c 19231F: drivers/regulator/twl-regulator.c 19232F: drivers/regulator/twl6030-regulator.c 19233F: include/linux/platform_data/i2c-omap.h 19234F: include/linux/platform_data/ti-sysc.h 19235 19236OMFS FILESYSTEM 19237M: Bob Copeland <me@bobcopeland.com> 19238L: linux-karma-devel@lists.sourceforge.net 19239S: Maintained 19240F: Documentation/filesystems/omfs.rst 19241F: fs/omfs/ 19242 19243OMNIVISION OG01A1B SENSOR DRIVER 19244M: Sakari Ailus <sakari.ailus@linux.intel.com> 19245L: linux-media@vger.kernel.org 19246S: Maintained 19247F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 19248F: drivers/media/i2c/og01a1b.c 19249 19250OMNIVISION OG0VE1B SENSOR DRIVER 19251M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19252L: linux-media@vger.kernel.org 19253S: Maintained 19254T: git git://linuxtv.org/media_tree.git 19255F: Documentation/devicetree/bindings/media/i2c/ovti,og0ve1b.yaml 19256F: drivers/media/i2c/og0ve1b.c 19257 19258OMNIVISION OV01A10 SENSOR DRIVER 19259M: Bingbu Cao <bingbu.cao@intel.com> 19260L: linux-media@vger.kernel.org 19261S: Maintained 19262T: git git://linuxtv.org/media.git 19263F: drivers/media/i2c/ov01a10.c 19264 19265OMNIVISION OV02A10 SENSOR DRIVER 19266L: linux-media@vger.kernel.org 19267S: Orphan 19268T: git git://linuxtv.org/media.git 19269F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 19270F: drivers/media/i2c/ov02a10.c 19271 19272OMNIVISION OV02C10 SENSOR DRIVER 19273M: Hans de Goede <hansg@kernel.org> 19274R: Bryan O'Donoghue <bod@kernel.org> 19275L: linux-media@vger.kernel.org 19276S: Maintained 19277T: git git://linuxtv.org/media.git 19278F: drivers/media/i2c/ov02c10.c 19279 19280OMNIVISION OV02E10 SENSOR DRIVER 19281M: Bryan O'Donoghue <bod@kernel.org> 19282M: Hans de Goede <hansg@kernel.org> 19283L: linux-media@vger.kernel.org 19284S: Maintained 19285T: git git://linuxtv.org/media.git 19286F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 19287F: drivers/media/i2c/ov02e10.c 19288 19289OMNIVISION OV08D10 SENSOR DRIVER 19290M: Jimmy Su <jimmy.su@intel.com> 19291L: linux-media@vger.kernel.org 19292S: Maintained 19293T: git git://linuxtv.org/media.git 19294F: drivers/media/i2c/ov08d10.c 19295 19296OMNIVISION OV08X40 SENSOR DRIVER 19297M: Jimmy Su <jimmy.su@intel.com> 19298L: linux-media@vger.kernel.org 19299S: Maintained 19300F: drivers/media/i2c/ov08x40.c 19301F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 19302 19303OMNIVISION OV13858 SENSOR DRIVER 19304M: Sakari Ailus <sakari.ailus@linux.intel.com> 19305L: linux-media@vger.kernel.org 19306S: Maintained 19307T: git git://linuxtv.org/media.git 19308F: drivers/media/i2c/ov13858.c 19309 19310OMNIVISION OV13B10 SENSOR DRIVER 19311M: Arec Kao <arec.kao@intel.com> 19312L: linux-media@vger.kernel.org 19313S: Maintained 19314T: git git://linuxtv.org/media.git 19315F: drivers/media/i2c/ov13b10.c 19316 19317OMNIVISION OV2680 SENSOR DRIVER 19318M: Rui Miguel Silva <rmfrfs@gmail.com> 19319M: Hans de Goede <hansg@kernel.org> 19320L: linux-media@vger.kernel.org 19321S: Maintained 19322T: git git://linuxtv.org/media.git 19323F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 19324F: drivers/media/i2c/ov2680.c 19325 19326OMNIVISION OV2685 SENSOR DRIVER 19327M: Shunqian Zheng <zhengsq@rock-chips.com> 19328L: linux-media@vger.kernel.org 19329S: Maintained 19330T: git git://linuxtv.org/media.git 19331F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 19332F: drivers/media/i2c/ov2685.c 19333 19334OMNIVISION OV2735 SENSOR DRIVER 19335M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 19336M: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> 19337L: linux-media@vger.kernel.org 19338S: Maintained 19339F: Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml 19340F: drivers/media/i2c/ov2735.c 19341 19342OMNIVISION OV2740 SENSOR DRIVER 19343M: Tianshu Qiu <tian.shu.qiu@intel.com> 19344R: Sakari Ailus <sakari.ailus@linux.intel.com> 19345R: Bingbu Cao <bingbu.cao@intel.com> 19346L: linux-media@vger.kernel.org 19347S: Maintained 19348T: git git://linuxtv.org/media.git 19349F: drivers/media/i2c/ov2740.c 19350 19351OMNIVISION OV4689 SENSOR DRIVER 19352M: Mikhail Rudenko <mike.rudenko@gmail.com> 19353L: linux-media@vger.kernel.org 19354S: Maintained 19355T: git git://linuxtv.org/media.git 19356F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 19357F: drivers/media/i2c/ov4689.c 19358 19359OMNIVISION OV5640 SENSOR DRIVER 19360M: Steve Longerbeam <slongerbeam@gmail.com> 19361L: linux-media@vger.kernel.org 19362S: Maintained 19363T: git git://linuxtv.org/media.git 19364F: drivers/media/i2c/ov5640.c 19365 19366OMNIVISION OV5647 SENSOR DRIVER 19367M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19368M: Jacopo Mondi <jacopo@jmondi.org> 19369L: linux-media@vger.kernel.org 19370S: Maintained 19371T: git git://linuxtv.org/media.git 19372F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 19373F: drivers/media/i2c/ov5647.c 19374 19375OMNIVISION OV5670 SENSOR DRIVER 19376M: Sakari Ailus <sakari.ailus@linux.intel.com> 19377L: linux-media@vger.kernel.org 19378S: Maintained 19379T: git git://linuxtv.org/media.git 19380F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 19381F: drivers/media/i2c/ov5670.c 19382 19383OMNIVISION OV5675 SENSOR DRIVER 19384M: Sakari Ailus <sakari.ailus@linux.intel.com> 19385L: linux-media@vger.kernel.org 19386S: Maintained 19387T: git git://linuxtv.org/media.git 19388F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 19389F: drivers/media/i2c/ov5675.c 19390 19391OMNIVISION OV5693 SENSOR DRIVER 19392M: Daniel Scally <dan.scally@ideasonboard.com> 19393L: linux-media@vger.kernel.org 19394S: Maintained 19395T: git git://linuxtv.org/media.git 19396F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 19397F: drivers/media/i2c/ov5693.c 19398 19399OMNIVISION OV5695 SENSOR DRIVER 19400M: Shunqian Zheng <zhengsq@rock-chips.com> 19401L: linux-media@vger.kernel.org 19402S: Maintained 19403T: git git://linuxtv.org/media.git 19404F: drivers/media/i2c/ov5695.c 19405 19406OMNIVISION OV6211 SENSOR DRIVER 19407M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19408L: linux-media@vger.kernel.org 19409S: Maintained 19410T: git git://linuxtv.org/media_tree.git 19411F: Documentation/devicetree/bindings/media/i2c/ovti,ov6211.yaml 19412F: drivers/media/i2c/ov6211.c 19413 19414OMNIVISION OV64A40 SENSOR DRIVER 19415M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19416L: linux-media@vger.kernel.org 19417S: Maintained 19418T: git git://linuxtv.org/media.git 19419F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 19420F: drivers/media/i2c/ov64a40.c 19421 19422OMNIVISION OV7670 SENSOR DRIVER 19423L: linux-media@vger.kernel.org 19424S: Orphan 19425T: git git://linuxtv.org/media.git 19426F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 19427F: drivers/media/i2c/ov7670.c 19428 19429OMNIVISION OV772x SENSOR DRIVER 19430M: Jacopo Mondi <jacopo@jmondi.org> 19431L: linux-media@vger.kernel.org 19432S: Odd fixes 19433T: git git://linuxtv.org/media.git 19434F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 19435F: drivers/media/i2c/ov772x.c 19436F: include/media/i2c/ov772x.h 19437 19438OMNIVISION OV7740 SENSOR DRIVER 19439L: linux-media@vger.kernel.org 19440S: Orphan 19441T: git git://linuxtv.org/media.git 19442F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 19443F: drivers/media/i2c/ov7740.c 19444 19445OMNIVISION OV8856 SENSOR DRIVER 19446M: Sakari Ailus <sakari.ailus@linux.intel.com> 19447L: linux-media@vger.kernel.org 19448S: Maintained 19449T: git git://linuxtv.org/media.git 19450F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 19451F: drivers/media/i2c/ov8856.c 19452 19453OMNIVISION OV8858 SENSOR DRIVER 19454M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19455M: Nicholas Roth <nicholas@rothemail.net> 19456L: linux-media@vger.kernel.org 19457S: Maintained 19458T: git git://linuxtv.org/media.git 19459F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 19460F: drivers/media/i2c/ov8858.c 19461 19462OMNIVISION OV9282 SENSOR DRIVER 19463M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19464L: linux-media@vger.kernel.org 19465S: Maintained 19466T: git git://linuxtv.org/media.git 19467F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 19468F: drivers/media/i2c/ov9282.c 19469 19470OMNIVISION OV9640 SENSOR DRIVER 19471M: Petr Cvek <petrcvekcz@gmail.com> 19472L: linux-media@vger.kernel.org 19473S: Maintained 19474F: drivers/media/i2c/ov9640.* 19475 19476OMNIVISION OV9650 SENSOR DRIVER 19477M: Sakari Ailus <sakari.ailus@linux.intel.com> 19478R: Akinobu Mita <akinobu.mita@gmail.com> 19479R: Sylwester Nawrocki <s.nawrocki@samsung.com> 19480L: linux-media@vger.kernel.org 19481S: Maintained 19482T: git git://linuxtv.org/media.git 19483F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 19484F: drivers/media/i2c/ov9650.c 19485 19486OMNIVISION OV9734 SENSOR DRIVER 19487M: Tianshu Qiu <tian.shu.qiu@intel.com> 19488R: Bingbu Cao <bingbu.cao@intel.com> 19489L: linux-media@vger.kernel.org 19490S: Maintained 19491T: git git://linuxtv.org/media.git 19492F: drivers/media/i2c/ov9734.c 19493 19494ONBOARD USB HUB DRIVER 19495M: Matthias Kaehlcke <mka@chromium.org> 19496L: linux-usb@vger.kernel.org 19497S: Maintained 19498F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 19499F: drivers/usb/misc/onboard_usb_dev.c 19500 19501ONENAND FLASH DRIVER 19502M: Kyungmin Park <kyungmin.park@samsung.com> 19503L: linux-mtd@lists.infradead.org 19504S: Maintained 19505F: drivers/mtd/nand/onenand/ 19506F: include/linux/mtd/onenand*.h 19507 19508ONEXPLAYER PLATFORM EC DRIVER 19509M: Antheas Kapenekakis <lkml@antheas.dev> 19510M: Derek John Clark <derekjohn.clark@gmail.com> 19511M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 19512L: platform-driver-x86@vger.kernel.org 19513S: Maintained 19514F: drivers/platform/x86/oxpec.c 19515 19516ONIE TLV NVMEM LAYOUT DRIVER 19517M: Miquel Raynal <miquel.raynal@bootlin.com> 19518S: Maintained 19519F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 19520F: drivers/nvmem/layouts/onie-tlv.c 19521 19522ONION OMEGA2+ BOARD 19523M: Harvey Hunt <harveyhuntnexus@gmail.com> 19524L: linux-mips@vger.kernel.org 19525S: Maintained 19526F: arch/mips/boot/dts/ralink/omega2p.dts 19527 19528ONSEMI ETHERNET PHY DRIVERS 19529M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19530L: netdev@vger.kernel.org 19531S: Supported 19532W: http://www.onsemi.com 19533F: drivers/net/phy/ncn* 19534 19535OP-TEE DRIVER 19536M: Jens Wiklander <jens.wiklander@linaro.org> 19537L: op-tee@lists.trustedfirmware.org 19538S: Maintained 19539F: Documentation/ABI/testing/sysfs-bus-optee-devices 19540F: drivers/tee/optee/ 19541 19542OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 19543M: Sumit Garg <sumit.garg@kernel.org> 19544L: op-tee@lists.trustedfirmware.org 19545S: Maintained 19546F: drivers/char/hw_random/optee-rng.c 19547 19548OP-TEE RTC DRIVER 19549M: Clément Léger <clement.leger@bootlin.com> 19550L: linux-rtc@vger.kernel.org 19551S: Maintained 19552F: drivers/rtc/rtc-optee.c 19553 19554OPA-VNIC DRIVER 19555M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19556L: linux-rdma@vger.kernel.org 19557S: Supported 19558F: drivers/infiniband/ulp/opa_vnic 19559 19560OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 19561M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 19562L: netdev@vger.kernel.org 19563S: Maintained 19564F: Documentation/networking/oa-tc6-framework.rst 19565F: drivers/net/ethernet/oa_tc6.c 19566F: include/linux/oa_tc6.h 19567 19568OPEN FIRMWARE AND FLATTENED DEVICE TREE 19569M: Rob Herring <robh@kernel.org> 19570M: Saravana Kannan <saravanak@kernel.org> 19571L: devicetree@vger.kernel.org 19572S: Maintained 19573Q: http://patchwork.kernel.org/project/devicetree/list/ 19574W: http://www.devicetree.org/ 19575C: irc://irc.libera.chat/devicetree 19576T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19577F: Documentation/ABI/testing/sysfs-firmware-ofw 19578F: drivers/of/ 19579F: include/linux/of*.h 19580F: rust/helpers/of.c 19581F: rust/kernel/of.rs 19582F: scripts/dtc/ 19583F: tools/testing/selftests/dt/ 19584K: of_overlay_notifier_ 19585K: of_overlay_fdt_apply 19586K: of_overlay_remove 19587 19588OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 19589M: Rob Herring <robh@kernel.org> 19590M: Krzysztof Kozlowski <krzk+dt@kernel.org> 19591M: Conor Dooley <conor+dt@kernel.org> 19592L: devicetree@vger.kernel.org 19593S: Maintained 19594Q: http://patchwork.kernel.org/project/devicetree/list/ 19595C: irc://irc.libera.chat/devicetree 19596T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19597F: Documentation/devicetree/ 19598F: arch/*/boot/dts/ 19599F: include/dt-bindings/ 19600 19601OPENCOMPUTE PTP CLOCK DRIVER 19602M: Jonathan Lemon <jonathan.lemon@gmail.com> 19603M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 19604L: netdev@vger.kernel.org 19605S: Maintained 19606F: drivers/ptp/ptp_ocp.c 19607 19608OPENCORES I2C BUS DRIVER 19609M: Peter Korsgaard <peter@korsgaard.com> 19610M: Andrew Lunn <andrew@lunn.ch> 19611L: linux-i2c@vger.kernel.org 19612S: Maintained 19613F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 19614F: Documentation/i2c/busses/i2c-ocores.rst 19615F: drivers/i2c/busses/i2c-ocores.c 19616F: include/linux/platform_data/i2c-ocores.h 19617 19618OPENRISC ARCHITECTURE 19619M: Jonas Bonn <jonas@southpole.se> 19620M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 19621M: Stafford Horne <shorne@gmail.com> 19622L: linux-openrisc@vger.kernel.org 19623S: Maintained 19624W: http://openrisc.io 19625T: git https://github.com/openrisc/linux.git 19626F: Documentation/arch/openrisc/ 19627F: Documentation/devicetree/bindings/openrisc/ 19628F: arch/openrisc/ 19629F: drivers/irqchip/irq-ompic.c 19630F: drivers/irqchip/irq-or1k-* 19631 19632OPENVPN DATA CHANNEL OFFLOAD 19633M: Antonio Quartulli <antonio@openvpn.net> 19634R: Sabrina Dubroca <sd@queasysnail.net> 19635L: openvpn-devel@lists.sourceforge.net (subscribers-only) 19636L: netdev@vger.kernel.org 19637S: Supported 19638T: git https://github.com/OpenVPN/ovpn-net-next.git 19639F: Documentation/netlink/specs/ovpn.yaml 19640F: drivers/net/ovpn/ 19641F: include/uapi/linux/ovpn.h 19642F: tools/testing/selftests/net/ovpn/ 19643 19644OPENVSWITCH 19645M: Aaron Conole <aconole@redhat.com> 19646M: Eelco Chaudron <echaudro@redhat.com> 19647M: Ilya Maximets <i.maximets@ovn.org> 19648L: netdev@vger.kernel.org 19649L: dev@openvswitch.org 19650S: Maintained 19651W: http://openvswitch.org 19652F: Documentation/networking/openvswitch.rst 19653F: include/uapi/linux/openvswitch.h 19654F: net/openvswitch/ 19655F: tools/testing/selftests/net/openvswitch/ 19656 19657OPERATING PERFORMANCE POINTS (OPP) 19658M: Viresh Kumar <vireshk@kernel.org> 19659M: Nishanth Menon <nm@ti.com> 19660M: Stephen Boyd <sboyd@kernel.org> 19661L: linux-pm@vger.kernel.org 19662S: Maintained 19663T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19664F: Documentation/devicetree/bindings/opp/ 19665F: Documentation/power/opp.rst 19666F: drivers/opp/ 19667F: include/linux/pm_opp.h 19668F: rust/kernel/opp.rs 19669 19670OPL4 DRIVER 19671M: Clemens Ladisch <clemens@ladisch.de> 19672L: linux-sound@vger.kernel.org 19673S: Maintained 19674T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19675F: sound/drivers/opl4/ 19676 19677ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19678M: Mark Fasheh <mark@fasheh.com> 19679M: Joel Becker <jlbec@evilplan.org> 19680M: Joseph Qi <joseph.qi@linux.alibaba.com> 19681L: ocfs2-devel@lists.linux.dev 19682S: Supported 19683W: http://ocfs2.wiki.kernel.org 19684F: Documentation/filesystems/dlmfs.rst 19685F: Documentation/filesystems/ocfs2.rst 19686F: fs/ocfs2/ 19687 19688ORANGEFS FILESYSTEM 19689M: Mike Marshall <hubcap@omnibond.com> 19690R: Martin Brandenburg <martin@omnibond.com> 19691L: devel@lists.orangefs.org 19692S: Supported 19693T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19694F: Documentation/filesystems/orangefs.rst 19695F: fs/orangefs/ 19696 19697OV2659 OMNIVISION SENSOR DRIVER 19698M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19699L: linux-media@vger.kernel.org 19700S: Maintained 19701W: https://linuxtv.org 19702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19703T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19704F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19705F: drivers/media/i2c/ov2659.c 19706F: include/media/i2c/ov2659.h 19707 19708OVERLAY FILESYSTEM 19709M: Miklos Szeredi <miklos@szeredi.hu> 19710M: Amir Goldstein <amir73il@gmail.com> 19711L: linux-unionfs@vger.kernel.org 19712S: Supported 19713T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19714F: Documentation/filesystems/overlayfs.rst 19715F: fs/overlayfs/ 19716 19717P54 WIRELESS DRIVER 19718M: Christian Lamparter <chunkeey@googlemail.com> 19719L: linux-wireless@vger.kernel.org 19720S: Maintained 19721W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19722F: drivers/net/wireless/intersil/ 19723 19724PACKET SOCKETS 19725M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19726S: Maintained 19727F: include/uapi/linux/if_packet.h 19728F: net/packet/af_packet.c 19729 19730PACKING 19731M: Vladimir Oltean <olteanv@gmail.com> 19732L: netdev@vger.kernel.org 19733S: Supported 19734F: Documentation/core-api/packing.rst 19735F: include/linux/packing.h 19736F: lib/packing.c 19737F: lib/packing_test.c 19738F: scripts/gen_packed_field_checks.c 19739 19740PADATA PARALLEL EXECUTION MECHANISM 19741M: Steffen Klassert <steffen.klassert@secunet.com> 19742M: Daniel Jordan <daniel.m.jordan@oracle.com> 19743L: linux-crypto@vger.kernel.org 19744L: linux-kernel@vger.kernel.org 19745S: Maintained 19746F: Documentation/core-api/padata.rst 19747F: include/linux/padata.h 19748F: kernel/padata.c 19749 19750PAGE CACHE 19751M: Matthew Wilcox (Oracle) <willy@infradead.org> 19752L: linux-fsdevel@vger.kernel.org 19753S: Supported 19754T: git git://git.infradead.org/users/willy/pagecache.git 19755F: Documentation/filesystems/locking.rst 19756F: Documentation/filesystems/vfs.rst 19757F: include/linux/pagemap.h 19758F: mm/filemap.c 19759F: mm/page-writeback.c 19760F: mm/readahead.c 19761F: mm/truncate.c 19762 19763PAGE POOL 19764M: Jesper Dangaard Brouer <hawk@kernel.org> 19765M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19766L: netdev@vger.kernel.org 19767S: Supported 19768F: Documentation/networking/page_pool.rst 19769F: include/net/page_pool/ 19770F: include/trace/events/page_pool.h 19771F: net/core/page_pool.c 19772 19773PAGE TABLE CHECK 19774M: Pasha Tatashin <pasha.tatashin@soleen.com> 19775M: Andrew Morton <akpm@linux-foundation.org> 19776L: linux-mm@kvack.org 19777S: Maintained 19778F: Documentation/mm/page_table_check.rst 19779F: include/linux/page_table_check.h 19780F: mm/page_table_check.c 19781 19782PAGE STATE DEBUG SCRIPT 19783M: Ye Liu <liuye@kylinos.cn> 19784S: Maintained 19785F: tools/mm/show_page_info.py 19786 19787PANASONIC LAPTOP ACPI EXTRAS DRIVER 19788M: Kenneth Chan <kenneth.t.chan@gmail.com> 19789L: platform-driver-x86@vger.kernel.org 19790S: Maintained 19791F: drivers/platform/x86/panasonic-laptop.c 19792 19793PARALLAX PING IIO SENSOR DRIVER 19794M: Andreas Klinger <ak@it-klinger.de> 19795L: linux-iio@vger.kernel.org 19796S: Maintained 19797F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19798F: drivers/iio/proximity/ping.c 19799 19800PARALLEL LCD/KEYPAD PANEL DRIVER 19801M: Willy Tarreau <willy@haproxy.com> 19802M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19803S: Odd Fixes 19804F: Documentation/admin-guide/lcd-panel-cgram.rst 19805F: drivers/auxdisplay/panel.c 19806 19807PARALLEL PORT SUBSYSTEM 19808M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19809M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19810L: linux-parport@lists.infradead.org (subscribers-only) 19811S: Maintained 19812F: Documentation/driver-api/parport*.rst 19813F: drivers/char/ppdev.c 19814F: drivers/parport/ 19815F: include/linux/parport*.h 19816F: include/uapi/linux/ppdev.h 19817 19818PARAVIRT_OPS INTERFACE 19819M: Juergen Gross <jgross@suse.com> 19820R: Ajay Kaher <ajay.kaher@broadcom.com> 19821R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19822R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19823L: virtualization@lists.linux.dev 19824L: x86@kernel.org 19825S: Supported 19826T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19827F: Documentation/virt/paravirt_ops.rst 19828F: arch/*/include/asm/paravirt*.h 19829F: arch/*/kernel/paravirt* 19830F: include/linux/hypervisor.h 19831 19832PARISC ARCHITECTURE 19833M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19834M: Helge Deller <deller@gmx.de> 19835L: linux-parisc@vger.kernel.org 19836S: Maintained 19837W: https://parisc.wiki.kernel.org 19838Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19839T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19840T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19841F: Documentation/arch/parisc/ 19842F: arch/parisc/ 19843F: drivers/char/agp/parisc-agp.c 19844F: drivers/input/misc/hp_sdc_rtc.c 19845F: drivers/input/serio/gscps2.c 19846F: drivers/input/serio/hp_sdc* 19847F: drivers/parisc/ 19848F: drivers/parport/parport_gsc.* 19849F: drivers/tty/serial/8250/8250_parisc.c 19850F: drivers/video/console/sti* 19851F: drivers/video/fbdev/sti* 19852F: drivers/video/logo/logo_parisc* 19853F: include/linux/hp_sdc.h 19854 19855PARMAN 19856M: Jiri Pirko <jiri@resnulli.us> 19857L: netdev@vger.kernel.org 19858S: Supported 19859F: include/linux/parman.h 19860F: lib/parman.c 19861F: lib/test_parman.c 19862 19863PC ENGINES APU BOARD DRIVER 19864M: Enrico Weigelt, metux IT consult <info@metux.net> 19865S: Maintained 19866F: drivers/platform/x86/pcengines-apuv2.c 19867 19868PC87360 HARDWARE MONITORING DRIVER 19869M: Jim Cromie <jim.cromie@gmail.com> 19870L: linux-hwmon@vger.kernel.org 19871S: Maintained 19872F: Documentation/hwmon/pc87360.rst 19873F: drivers/hwmon/pc87360.c 19874 19875PC8736x GPIO DRIVER 19876M: Jim Cromie <jim.cromie@gmail.com> 19877S: Maintained 19878F: drivers/char/pc8736x_gpio.c 19879 19880PC87427 HARDWARE MONITORING DRIVER 19881M: Jean Delvare <jdelvare@suse.com> 19882L: linux-hwmon@vger.kernel.org 19883S: Maintained 19884F: Documentation/hwmon/pc87427.rst 19885F: drivers/hwmon/pc87427.c 19886 19887MAX77705 HARDWARE MONITORING DRIVER 19888M: Dzmitry Sankouski <dsankouski@gmail.com> 19889L: linux-hwmon@vger.kernel.org 19890S: Maintained 19891F: Documentation/hwmon/max77705.rst 19892F: drivers/hwmon/max77705-hwmon.c 19893 19894PCA9532 LED DRIVER 19895M: Riku Voipio <riku.voipio@iki.fi> 19896S: Maintained 19897F: drivers/leds/leds-pca9532.c 19898F: include/linux/leds-pca9532.h 19899 19900PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19901M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19902M: Pali Rohár <pali@kernel.org> 19903L: linux-pci@vger.kernel.org 19904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19905S: Maintained 19906F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19907F: drivers/pci/controller/pci-aardvark.c 19908 19909PCI DRIVER FOR ALTERA PCIE IP 19910M: Joyce Ooi <joyce.ooi@intel.com> 19911L: linux-pci@vger.kernel.org 19912S: Supported 19913F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19914F: drivers/pci/controller/pcie-altera.c 19915 19916PCI DRIVER FOR APPLIEDMICRO XGENE 19917M: Toan Le <toan@os.amperecomputing.com> 19918L: linux-pci@vger.kernel.org 19919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19920S: Maintained 19921F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19922F: drivers/pci/controller/pci-xgene.c 19923 19924PCI DRIVER FOR ARM VERSATILE PLATFORM 19925M: Rob Herring <robh@kernel.org> 19926L: linux-pci@vger.kernel.org 19927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19928S: Maintained 19929F: Documentation/devicetree/bindings/pci/versatile.yaml 19930F: drivers/pci/controller/pci-versatile.c 19931 19932PCI DRIVER FOR ARMADA 8K 19933M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19934L: linux-pci@vger.kernel.org 19935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19936S: Maintained 19937F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19938F: drivers/pci/controller/dwc/pcie-armada8k.c 19939 19940PCI DRIVER FOR CADENCE PCIE IP 19941L: linux-pci@vger.kernel.org 19942S: Orphan 19943F: Documentation/devicetree/bindings/pci/cdns,* 19944F: drivers/pci/controller/cadence/*cadence* 19945 19946PCI DRIVER FOR CIX Sky1 19947M: Hans Zhang <hans.zhang@cixtech.com> 19948L: linux-pci@vger.kernel.org 19949S: Maintained 19950F: Documentation/devicetree/bindings/pci/cix,sky1-pcie-*.yaml 19951F: drivers/pci/controller/cadence/*sky1* 19952 19953PCI DRIVER FOR FREESCALE LAYERSCAPE 19954M: Minghuan Lian <minghuan.Lian@nxp.com> 19955M: Mingkai Hu <mingkai.hu@nxp.com> 19956M: Roy Zang <roy.zang@nxp.com> 19957L: linuxppc-dev@lists.ozlabs.org 19958L: linux-pci@vger.kernel.org 19959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19960L: imx@lists.linux.dev 19961S: Maintained 19962F: drivers/pci/controller/dwc/*layerscape* 19963 19964PCI DRIVER FOR FU740 19965M: Paul Walmsley <pjw@kernel.org> 19966M: Greentime Hu <greentime.hu@sifive.com> 19967M: Samuel Holland <samuel.holland@sifive.com> 19968L: linux-pci@vger.kernel.org 19969S: Maintained 19970F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19971F: drivers/pci/controller/dwc/pcie-fu740.c 19972 19973PCI DRIVER FOR GENERIC OF HOSTS 19974M: Will Deacon <will@kernel.org> 19975L: linux-pci@vger.kernel.org 19976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19977S: Maintained 19978F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19979F: drivers/pci/controller/pci-host-common.c 19980F: drivers/pci/controller/pci-host-generic.c 19981 19982PCI DRIVER FOR IMX6 19983M: Richard Zhu <hongxing.zhu@nxp.com> 19984M: Lucas Stach <l.stach@pengutronix.de> 19985L: linux-pci@vger.kernel.org 19986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19987L: imx@lists.linux.dev 19988S: Maintained 19989F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19990F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19991F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19992F: drivers/pci/controller/dwc/*imx6* 19993 19994PCI DRIVER FOR INTEL IXP4XX 19995M: Linus Walleij <linusw@kernel.org> 19996S: Maintained 19997F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19998F: drivers/pci/controller/pci-ixp4xx.c 19999 20000PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 20001M: Nirmal Patel <nirmal.patel@linux.intel.com> 20002R: Jonathan Derrick <jonathan.derrick@linux.dev> 20003L: linux-pci@vger.kernel.org 20004S: Supported 20005F: drivers/pci/controller/vmd.c 20006 20007PCI DRIVER FOR MICROSEMI SWITCHTEC 20008M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 20009M: Logan Gunthorpe <logang@deltatee.com> 20010L: linux-pci@vger.kernel.org 20011S: Maintained 20012F: Documentation/ABI/testing/sysfs-class-switchtec 20013F: Documentation/driver-api/switchtec.rst 20014F: drivers/ntb/hw/mscc/ 20015F: drivers/pci/switch/switchtec* 20016F: include/linux/switchtec.h 20017F: include/uapi/linux/switchtec_ioctl.h 20018 20019PCI DRIVER FOR MOBIVEIL PCIE IP 20020M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 20021M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 20022L: linux-pci@vger.kernel.org 20023S: Supported 20024F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 20025F: drivers/pci/controller/mobiveil/pcie-mobiveil* 20026 20027PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 20028M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 20029M: Pali Rohár <pali@kernel.org> 20030L: linux-pci@vger.kernel.org 20031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20032S: Maintained 20033F: drivers/pci/controller/*mvebu* 20034 20035PCI DRIVER FOR NVIDIA TEGRA 20036M: Thierry Reding <thierry.reding@gmail.com> 20037L: linux-tegra@vger.kernel.org 20038L: linux-pci@vger.kernel.org 20039S: Supported 20040F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 20041F: drivers/pci/controller/pci-tegra.c 20042 20043PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 20044M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 20045L: linux-pci@vger.kernel.org 20046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20047S: Maintained 20048F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 20049 20050PCI DRIVER FOR PLDA PCIE IP 20051M: Daire McNamara <daire.mcnamara@microchip.com> 20052L: linux-pci@vger.kernel.org 20053S: Maintained 20054F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 20055F: drivers/pci/controller/plda/pcie-plda-host.c 20056F: drivers/pci/controller/plda/pcie-plda.h 20057 20058PCI DRIVER FOR RENESAS R-CAR 20059M: Marek Vasut <marek.vasut+renesas@gmail.com> 20060M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 20061L: linux-pci@vger.kernel.org 20062L: linux-renesas-soc@vger.kernel.org 20063S: Maintained 20064F: Documentation/PCI/controller/rcar-pcie-firmware.rst 20065F: Documentation/devicetree/bindings/pci/*rcar* 20066F: drivers/pci/controller/*rcar* 20067F: drivers/pci/controller/dwc/*rcar* 20068 20069PCI DRIVER FOR SAMSUNG EXYNOS 20070M: Jingoo Han <jingoohan1@gmail.com> 20071L: linux-pci@vger.kernel.org 20072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20073L: linux-samsung-soc@vger.kernel.org 20074S: Maintained 20075F: drivers/pci/controller/dwc/pci-exynos.c 20076 20077PCI DRIVER FOR STM32MP25 20078M: Christian Bruel <christian.bruel@foss.st.com> 20079L: linux-pci@vger.kernel.org 20080S: Maintained 20081F: Documentation/devicetree/bindings/pci/st,stm32-pcie-*.yaml 20082F: drivers/pci/controller/dwc/*stm32* 20083 20084PCI DRIVER FOR SYNOPSYS DESIGNWARE 20085M: Jingoo Han <jingoohan1@gmail.com> 20086M: Manivannan Sadhasivam <mani@kernel.org> 20087L: linux-pci@vger.kernel.org 20088S: Maintained 20089F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 20090F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 20091F: drivers/pci/controller/dwc/*designware* 20092F: include/linux/pcie-dwc.h 20093 20094PCI DRIVER FOR TI DRA7XX/J721E 20095M: Vignesh Raghavendra <vigneshr@ti.com> 20096R: Siddharth Vadapalli <s-vadapalli@ti.com> 20097L: linux-omap@vger.kernel.org 20098L: linux-pci@vger.kernel.org 20099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20100S: Supported 20101F: Documentation/devicetree/bindings/pci/ti-pci.txt 20102F: drivers/pci/controller/cadence/pci-j721e.c 20103F: drivers/pci/controller/dwc/pci-dra7xx.c 20104 20105PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 20106M: Linus Walleij <linusw@kernel.org> 20107L: linux-pci@vger.kernel.org 20108S: Maintained 20109F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 20110F: drivers/pci/controller/pci-v3-semi.c 20111 20112PCI DRIVER FOR XILINX VERSAL CPM 20113M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 20114M: Michal Simek <michal.simek@amd.com> 20115L: linux-pci@vger.kernel.org 20116S: Maintained 20117F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 20118F: drivers/pci/controller/pcie-xilinx-cpm.c 20119 20120PCI ENDPOINT SUBSYSTEM 20121M: Manivannan Sadhasivam <mani@kernel.org> 20122M: Krzysztof Wilczyński <kwilczynski@kernel.org> 20123R: Kishon Vijay Abraham I <kishon@kernel.org> 20124L: linux-pci@vger.kernel.org 20125S: Supported 20126Q: https://patchwork.kernel.org/project/linux-pci/list/ 20127B: https://bugzilla.kernel.org 20128C: irc://irc.oftc.net/linux-pci 20129T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20130F: Documentation/PCI/endpoint/* 20131F: Documentation/misc-devices/pci-endpoint-test.rst 20132F: drivers/misc/pci_endpoint_test.c 20133F: drivers/pci/endpoint/ 20134F: tools/testing/selftests/pci_endpoint/ 20135 20136PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 20137M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 20138R: Oliver O'Halloran <oohall@gmail.com> 20139L: linuxppc-dev@lists.ozlabs.org 20140S: Supported 20141F: Documentation/PCI/pci-error-recovery.rst 20142F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 20143F: arch/powerpc/include/*/eeh*.h 20144F: arch/powerpc/kernel/eeh*.c 20145F: arch/powerpc/platforms/*/eeh*.c 20146F: drivers/pci/pcie/aer.c 20147F: drivers/pci/pcie/dpc.c 20148F: drivers/pci/pcie/err.c 20149 20150PCI ERROR RECOVERY 20151M: Linas Vepstas <linasvepstas@gmail.com> 20152L: linux-pci@vger.kernel.org 20153S: Supported 20154F: Documentation/PCI/pci-error-recovery.rst 20155 20156PCI MSI DRIVER FOR ALTERA MSI IP 20157M: Joyce Ooi <joyce.ooi@intel.com> 20158L: linux-pci@vger.kernel.org 20159S: Supported 20160F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 20161F: drivers/pci/controller/pcie-altera-msi.c 20162 20163PCI MSI DRIVER FOR APPLIEDMICRO XGENE 20164M: Toan Le <toan@os.amperecomputing.com> 20165L: linux-pci@vger.kernel.org 20166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20167S: Maintained 20168F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 20169F: drivers/pci/controller/pci-xgene-msi.c 20170 20171PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 20172M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20173M: Krzysztof Wilczyński <kwilczynski@kernel.org> 20174M: Manivannan Sadhasivam <mani@kernel.org> 20175R: Rob Herring <robh@kernel.org> 20176L: linux-pci@vger.kernel.org 20177S: Supported 20178Q: https://patchwork.kernel.org/project/linux-pci/list/ 20179B: https://bugzilla.kernel.org 20180C: irc://irc.oftc.net/linux-pci 20181T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20182F: Documentation/ABI/testing/debugfs-pcie-ptm 20183F: Documentation/devicetree/bindings/pci/ 20184F: drivers/pci/controller/ 20185F: drivers/pci/pci-bridge-emul.c 20186F: drivers/pci/pci-bridge-emul.h 20187 20188PCI PEER-TO-PEER DMA (P2PDMA) 20189M: Bjorn Helgaas <bhelgaas@google.com> 20190M: Logan Gunthorpe <logang@deltatee.com> 20191L: linux-pci@vger.kernel.org 20192S: Supported 20193Q: https://patchwork.kernel.org/project/linux-pci/list/ 20194B: https://bugzilla.kernel.org 20195C: irc://irc.oftc.net/linux-pci 20196T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20197F: Documentation/driver-api/pci/p2pdma.rst 20198F: drivers/pci/p2pdma.c 20199F: include/linux/pci-p2pdma.h 20200 20201PCI POWER CONTROL 20202M: Bartosz Golaszewski <brgl@kernel.org> 20203M: Manivannan Sadhasivam <mani@kernel.org> 20204L: linux-pci@vger.kernel.org 20205S: Maintained 20206T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20207F: drivers/pci/pwrctrl/* 20208F: include/linux/pci-pwrctrl.h 20209 20210PCI SUBSYSTEM 20211M: Bjorn Helgaas <bhelgaas@google.com> 20212L: linux-pci@vger.kernel.org 20213S: Supported 20214Q: https://patchwork.kernel.org/project/linux-pci/list/ 20215B: https://bugzilla.kernel.org 20216C: irc://irc.oftc.net/linux-pci 20217T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20218F: Documentation/ABI/testing/sysfs-devices-pci-host-bridge 20219F: Documentation/PCI/ 20220F: Documentation/devicetree/bindings/pci/ 20221F: arch/x86/kernel/early-quirks.c 20222F: arch/x86/kernel/quirks.c 20223F: arch/x86/pci/ 20224F: drivers/acpi/pci* 20225F: drivers/pci/ 20226F: include/asm-generic/pci* 20227F: include/linux/of_pci.h 20228F: include/linux/pci* 20229F: include/uapi/linux/pci* 20230 20231PCI SUBSYSTEM [RUST] 20232M: Danilo Krummrich <dakr@kernel.org> 20233R: Bjorn Helgaas <bhelgaas@google.com> 20234R: Krzysztof Wilczyński <kwilczynski@kernel.org> 20235L: linux-pci@vger.kernel.org 20236S: Maintained 20237C: irc://irc.oftc.net/linux-pci 20238T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20239F: rust/helpers/pci.c 20240F: rust/kernel/pci.rs 20241F: rust/kernel/pci/ 20242F: samples/rust/rust_driver_pci.rs 20243 20244PCIE BANDWIDTH CONTROLLER 20245M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20246L: linux-pci@vger.kernel.org 20247S: Supported 20248F: drivers/pci/pcie/bwctrl.c 20249F: drivers/thermal/pcie_cooling.c 20250F: include/linux/pci-bwctrl.h 20251F: tools/testing/selftests/pcie_bwctrl/ 20252 20253PCIE DRIVER FOR AMAZON ANNAPURNA LABS 20254M: Jonathan Chocron <jonnyc@amazon.com> 20255L: linux-pci@vger.kernel.org 20256S: Maintained 20257F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 20258F: drivers/pci/controller/dwc/pcie-al.c 20259 20260PCIE DRIVER FOR AMLOGIC MESON 20261M: Yue Wang <yue.wang@Amlogic.com> 20262L: linux-pci@vger.kernel.org 20263L: linux-amlogic@lists.infradead.org 20264S: Maintained 20265F: drivers/pci/controller/dwc/pci-meson.c 20266 20267PCIE DRIVER FOR AXIS ARTPEC 20268M: Jesper Nilsson <jesper.nilsson@axis.com> 20269L: linux-arm-kernel@axis.com 20270L: linux-pci@vger.kernel.org 20271S: Maintained 20272F: Documentation/devicetree/bindings/pci/axis,artpec* 20273F: drivers/pci/controller/dwc/*artpec* 20274 20275PCIE DRIVER FOR CAVIUM THUNDERX 20276M: Robert Richter <rric@kernel.org> 20277L: linux-pci@vger.kernel.org 20278L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20279S: Odd Fixes 20280F: drivers/pci/controller/pci-thunder-* 20281 20282PCIE DRIVER FOR HISILICON 20283M: Zhou Wang <wangzhou1@hisilicon.com> 20284L: linux-pci@vger.kernel.org 20285S: Maintained 20286F: drivers/pci/controller/dwc/pcie-hisi.c 20287 20288PCIE DRIVER FOR HISILICON KIRIN 20289M: Xiaowei Song <songxiaowei@hisilicon.com> 20290M: Binghui Wang <wangbinghui@hisilicon.com> 20291L: linux-pci@vger.kernel.org 20292S: Maintained 20293F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 20294F: drivers/pci/controller/dwc/pcie-kirin.c 20295 20296PCIE DRIVER FOR HISILICON STB 20297M: Shawn Guo <shawn.guo@linaro.org> 20298L: linux-pci@vger.kernel.org 20299S: Maintained 20300F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 20301F: drivers/pci/controller/dwc/pcie-histb.c 20302 20303PCIE DRIVER FOR INTEL KEEM BAY 20304M: Srikanth Thokala <srikanth.thokala@intel.com> 20305L: linux-pci@vger.kernel.org 20306S: Supported 20307F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 20308F: drivers/pci/controller/dwc/pcie-keembay.c 20309 20310PCIE DRIVER FOR INTEL LGM GW SOC 20311M: Chuanhua Lei <lchuanhua@maxlinear.com> 20312L: linux-pci@vger.kernel.org 20313S: Maintained 20314F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 20315F: drivers/pci/controller/dwc/pcie-intel-gw.c 20316 20317PCIE DRIVER FOR MEDIATEK 20318M: Ryder Lee <ryder.lee@mediatek.com> 20319M: Jianjun Wang <jianjun.wang@mediatek.com> 20320L: linux-pci@vger.kernel.org 20321L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20322S: Supported 20323F: Documentation/devicetree/bindings/pci/mediatek* 20324F: drivers/pci/controller/*mediatek* 20325 20326PCIE DRIVER FOR MICROCHIP 20327M: Daire McNamara <daire.mcnamara@microchip.com> 20328L: linux-pci@vger.kernel.org 20329S: Supported 20330F: Documentation/devicetree/bindings/pci/microchip* 20331F: drivers/pci/controller/plda/*microchip* 20332 20333PCIE DRIVER FOR QUALCOMM MSM 20334M: Manivannan Sadhasivam <mani@kernel.org> 20335L: linux-pci@vger.kernel.org 20336L: linux-arm-msm@vger.kernel.org 20337S: Maintained 20338F: drivers/pci/controller/dwc/pcie-qcom-common.c 20339F: drivers/pci/controller/dwc/pcie-qcom.c 20340 20341PCIE DRIVER FOR RENESAS RZ/G3S SERIES 20342M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 20343L: linux-pci@vger.kernel.org 20344L: linux-renesas-soc@vger.kernel.org 20345S: Supported 20346F: Documentation/devicetree/bindings/pci/renesas,r9a08g045-pcie.yaml 20347F: drivers/pci/controller/pcie-rzg3s-host.c 20348 20349PCIE DRIVER FOR ROCKCHIP 20350M: Shawn Lin <shawn.lin@rock-chips.com> 20351L: linux-pci@vger.kernel.org 20352L: linux-rockchip@lists.infradead.org 20353S: Maintained 20354F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 20355F: drivers/pci/controller/pcie-rockchip* 20356 20357PCIE DRIVER FOR SOCIONEXT UNIPHIER 20358M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20359L: linux-pci@vger.kernel.org 20360S: Maintained 20361F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 20362F: drivers/pci/controller/dwc/pcie-uniphier* 20363 20364PCIE DRIVER FOR ST SPEAR13XX 20365M: Pratyush Anand <pratyush.anand@gmail.com> 20366L: linux-pci@vger.kernel.org 20367S: Maintained 20368F: drivers/pci/controller/dwc/*spear* 20369 20370PCIE DRIVER FOR STARFIVE JH71x0 20371M: Kevin Xie <kevin.xie@starfivetech.com> 20372L: linux-pci@vger.kernel.org 20373S: Maintained 20374F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 20375F: drivers/pci/controller/plda/pcie-starfive.c 20376 20377PCIE ENDPOINT DRIVER FOR QUALCOMM 20378M: Manivannan Sadhasivam <mani@kernel.org> 20379L: linux-pci@vger.kernel.org 20380L: linux-arm-msm@vger.kernel.org 20381S: Maintained 20382F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 20383F: drivers/pci/controller/dwc/pcie-qcom-common.c 20384F: drivers/pci/controller/dwc/pcie-qcom-ep.c 20385 20386PCMCIA SUBSYSTEM 20387M: Dominik Brodowski <linux@dominikbrodowski.net> 20388S: Odd Fixes 20389T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 20390F: Documentation/pcmcia/ 20391F: drivers/pcmcia/ 20392F: include/pcmcia/ 20393F: tools/pcmcia/ 20394 20395PCNET32 NETWORK DRIVER 20396M: Don Fry <pcnet32@frontier.com> 20397L: netdev@vger.kernel.org 20398S: Maintained 20399F: drivers/net/ethernet/amd/pcnet32.c 20400 20401PCRYPT PARALLEL CRYPTO ENGINE 20402M: Steffen Klassert <steffen.klassert@secunet.com> 20403L: linux-crypto@vger.kernel.org 20404S: Maintained 20405F: crypto/pcrypt.c 20406F: include/crypto/pcrypt.h 20407 20408PDS DSC VIRTIO DATA PATH ACCELERATOR 20409R: Brett Creeley <brett.creeley@amd.com> 20410F: drivers/vdpa/pds/ 20411 20412PECI HARDWARE MONITORING DRIVERS 20413M: Iwona Winiarska <iwona.winiarska@intel.com> 20414L: linux-hwmon@vger.kernel.org 20415S: Supported 20416F: Documentation/hwmon/peci-cputemp.rst 20417F: Documentation/hwmon/peci-dimmtemp.rst 20418F: drivers/hwmon/peci/ 20419 20420PECI SUBSYSTEM 20421M: Iwona Winiarska <iwona.winiarska@intel.com> 20422L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 20423S: Supported 20424F: Documentation/devicetree/bindings/peci/ 20425F: Documentation/peci/ 20426F: drivers/peci/ 20427F: include/linux/peci-cpu.h 20428F: include/linux/peci.h 20429 20430PENSANDO ETHERNET DRIVERS 20431M: Brett Creeley <brett.creeley@amd.com> 20432L: netdev@vger.kernel.org 20433S: Maintained 20434F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 20435F: drivers/net/ethernet/pensando/ 20436 20437PER-CPU MEMORY ALLOCATOR 20438M: Dennis Zhou <dennis@kernel.org> 20439M: Tejun Heo <tj@kernel.org> 20440M: Christoph Lameter <cl@gentwo.org> 20441L: linux-mm@kvack.org 20442S: Maintained 20443T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 20444F: arch/*/include/asm/percpu.h 20445F: include/linux/percpu*.h 20446F: lib/percpu*.c 20447F: mm/percpu*.c 20448F: mm/percpu-internal.h 20449 20450PER-TASK DELAY ACCOUNTING 20451M: Balbir Singh <bsingharora@gmail.com> 20452M: Yang Yang <yang.yang29@zte.com.cn> 20453S: Maintained 20454F: include/linux/delayacct.h 20455F: kernel/delayacct.c 20456 20457TASK DELAY MONITORING TOOLS 20458M: Andrew Morton <akpm@linux-foundation.org> 20459M: Wang Yaxin <wang.yaxin@zte.com.cn> 20460M: Fan Yu <fan.yu9@zte.com.cn> 20461L: linux-kernel@vger.kernel.org 20462S: Maintained 20463F: Documentation/accounting/delay-accounting.rst 20464F: tools/accounting/delaytop.c 20465F: tools/accounting/getdelays.c 20466 20467PERFORMANCE EVENTS SUBSYSTEM 20468M: Peter Zijlstra <peterz@infradead.org> 20469M: Ingo Molnar <mingo@redhat.com> 20470M: Arnaldo Carvalho de Melo <acme@kernel.org> 20471M: Namhyung Kim <namhyung@kernel.org> 20472R: Mark Rutland <mark.rutland@arm.com> 20473R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20474R: Jiri Olsa <jolsa@kernel.org> 20475R: Ian Rogers <irogers@google.com> 20476R: Adrian Hunter <adrian.hunter@intel.com> 20477R: James Clark <james.clark@linaro.org> 20478L: linux-perf-users@vger.kernel.org 20479L: linux-kernel@vger.kernel.org 20480S: Supported 20481W: https://perf.wiki.kernel.org/ 20482T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 20483T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 20484T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 20485F: arch/*/events/* 20486F: arch/*/events/*/* 20487F: arch/*/include/asm/perf_event.h 20488F: arch/*/kernel/*/*/perf_event*.c 20489F: arch/*/kernel/*/perf_event*.c 20490F: arch/*/kernel/perf_callchain.c 20491F: arch/*/kernel/perf_event*.c 20492F: include/linux/perf_event.h 20493F: include/uapi/linux/perf_event.h 20494F: kernel/events/* 20495F: tools/lib/perf/ 20496F: tools/perf/ 20497 20498PERFORMANCE EVENTS TOOLING ARM64 20499R: John Garry <john.g.garry@oracle.com> 20500R: Will Deacon <will@kernel.org> 20501R: James Clark <james.clark@linaro.org> 20502R: Mike Leach <mike.leach@linaro.org> 20503R: Leo Yan <leo.yan@linux.dev> 20504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20505S: Supported 20506F: tools/build/feature/test-libopencsd.c 20507F: tools/perf/arch/arm*/ 20508F: tools/perf/pmu-events/arch/arm64/ 20509F: tools/perf/util/arm-spe* 20510F: tools/perf/util/cs-etm* 20511 20512PERSONALITY HANDLING 20513M: Christoph Hellwig <hch@infradead.org> 20514L: linux-abi-devel@lists.sourceforge.net 20515S: Maintained 20516F: include/linux/personality.h 20517F: include/uapi/linux/personality.h 20518 20519PHOENIX RC FLIGHT CONTROLLER ADAPTER 20520M: Marcus Folkesson <marcus.folkesson@gmail.com> 20521L: linux-input@vger.kernel.org 20522S: Maintained 20523F: Documentation/input/devices/pxrc.rst 20524F: drivers/input/joystick/pxrc.c 20525 20526PHONET PROTOCOL 20527M: Remi Denis-Courmont <courmisch@gmail.com> 20528S: Supported 20529F: Documentation/networking/phonet.rst 20530F: include/linux/phonet.h 20531F: include/net/phonet/ 20532F: include/uapi/linux/phonet.h 20533F: net/phonet/ 20534 20535PHRAM MTD DRIVER 20536M: Joern Engel <joern@lazybastard.org> 20537L: linux-mtd@lists.infradead.org 20538S: Maintained 20539F: drivers/mtd/devices/phram.c 20540 20541PHY COMMON PROPERTIES 20542M: Vladimir Oltean <vladimir.oltean@nxp.com> 20543L: netdev@vger.kernel.org 20544S: Maintained 20545Q: https://patchwork.kernel.org/project/netdevbpf/list/ 20546F: Documentation/devicetree/bindings/phy/phy-common-props.yaml 20547F: drivers/phy/phy-common-props-test.c 20548F: drivers/phy/phy-common-props.c 20549F: include/linux/phy/phy-common-props.h 20550 20551PICOLCD HID DRIVER 20552M: Bruno Prémont <bonbons@linux-vserver.org> 20553L: linux-input@vger.kernel.org 20554S: Maintained 20555F: drivers/hid/hid-picolcd* 20556 20557PIDFD API 20558M: Christian Brauner <christian@brauner.io> 20559L: linux-kernel@vger.kernel.org 20560S: Maintained 20561T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 20562F: rust/kernel/pid_namespace.rs 20563F: samples/pidfd/ 20564F: tools/testing/selftests/clone3/ 20565F: tools/testing/selftests/pid_namespace/ 20566F: tools/testing/selftests/pidfd/ 20567K: (?i)pidfd 20568K: (?i)clone3 20569K: \b(clone_args|kernel_clone_args)\b 20570 20571PIN CONTROL SUBSYSTEM 20572M: Linus Walleij <linusw@kernel.org> 20573L: linux-gpio@vger.kernel.org 20574S: Maintained 20575T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 20576F: Documentation/devicetree/bindings/pinctrl/ 20577F: Documentation/driver-api/pin-control.rst 20578F: drivers/pinctrl/ 20579F: include/dt-bindings/pinctrl/ 20580F: include/linux/pinctrl/ 20581 20582PIN CONTROLLER - AIROHA 20583M: Lorenzo Bianconi <lorenzo@kernel.org> 20584L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20585S: Maintained 20586F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 20587F: drivers/pinctrl/mediatek/pinctrl-airoha.c 20588 20589PIN CONTROLLER - AMD 20590M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 20591M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 20592S: Maintained 20593F: drivers/pinctrl/pinctrl-amd.c 20594 20595PIN CONTROLLER - FREESCALE 20596M: Dong Aisheng <aisheng.dong@nxp.com> 20597M: Fabio Estevam <festevam@gmail.com> 20598M: Shawn Guo <shawnguo@kernel.org> 20599M: Jacky Bai <ping.bai@nxp.com> 20600R: Pengutronix Kernel Team <kernel@pengutronix.de> 20601R: NXP S32 Linux Team <s32@nxp.com> 20602L: linux-gpio@vger.kernel.org 20603S: Maintained 20604F: Documentation/devicetree/bindings/pinctrl/fsl,* 20605F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 20606F: drivers/pinctrl/freescale/ 20607F: drivers/pinctrl/nxp/ 20608 20609PIN CONTROLLER - INTEL 20610M: Mika Westerberg <mika.westerberg@linux.intel.com> 20611M: Andy Shevchenko <andy@kernel.org> 20612S: Supported 20613T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 20614F: drivers/pinctrl/intel/ 20615 20616PIN CONTROLLER - KEEMBAY 20617S: Orphan 20618F: drivers/pinctrl/pinctrl-keembay* 20619 20620PIN CONTROLLER - MEDIATEK 20621M: Sean Wang <sean.wang@kernel.org> 20622L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20623S: Maintained 20624F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 20625F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 20626F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 20627F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 20628F: drivers/pinctrl/mediatek/ 20629 20630PIN CONTROLLER - MEDIATEK MIPS 20631M: Chester A. Unal <chester.a.unal@arinc9.com> 20632M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20633L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20634L: linux-mips@vger.kernel.org 20635S: Maintained 20636F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 20637F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 20638F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 20639F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 20640F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 20641F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 20642F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 20643F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 20644F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 20645F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 20646F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 20647F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 20648F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 20649F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 20650F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 20651 20652PIN CONTROLLER - MICROCHIP AT91 20653M: Ludovic Desroches <ludovic.desroches@microchip.com> 20654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20655L: linux-gpio@vger.kernel.org 20656S: Supported 20657F: drivers/gpio/gpio-sama5d2-piobu.c 20658F: drivers/pinctrl/pinctrl-at91* 20659 20660PIN CONTROLLER - QUALCOMM 20661M: Bjorn Andersson <andersson@kernel.org> 20662L: linux-arm-msm@vger.kernel.org 20663S: Maintained 20664C: irc://irc.oftc.net/linux-msm 20665F: Documentation/devicetree/bindings/pinctrl/qcom,* 20666F: drivers/pinctrl/qcom/ 20667 20668PIN CONTROLLER - RENESAS 20669M: Geert Uytterhoeven <geert+renesas@glider.be> 20670L: linux-renesas-soc@vger.kernel.org 20671S: Supported 20672T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 20673F: Documentation/devicetree/bindings/pinctrl/renesas,* 20674F: drivers/pinctrl/renesas/ 20675 20676PIN CONTROLLER - SAMSUNG 20677M: Krzysztof Kozlowski <krzk@kernel.org> 20678M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20679R: Alim Akhtar <alim.akhtar@samsung.com> 20680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20681L: linux-samsung-soc@vger.kernel.org 20682S: Maintained 20683Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 20684B: mailto:linux-samsung-soc@vger.kernel.org 20685C: irc://irc.libera.chat/linux-exynos 20686T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 20687F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 20688F: drivers/pinctrl/samsung/ 20689 20690PIN CONTROLLER - SINGLE 20691M: Tony Lindgren <tony@atomide.com> 20692M: Haojian Zhuang <haojian.zhuang@linaro.org> 20693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20694L: linux-omap@vger.kernel.org 20695S: Maintained 20696F: drivers/pinctrl/pinctrl-single.c 20697 20698PIN CONTROLLER - SUNPLUS / TIBBO 20699M: Dvorkin Dmitry <dvorkin@tibbo.com> 20700M: Wells Lu <wellslutw@gmail.com> 20701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20702S: Maintained 20703W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20704F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20705F: drivers/pinctrl/sunplus/ 20706F: include/dt-bindings/pinctrl/sppctl*.h 20707 20708PINE64 PINEPHONE KEYBOARD DRIVER 20709M: Samuel Holland <samuel@sholland.org> 20710S: Supported 20711F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20712F: drivers/input/keyboard/pinephone-keyboard.c 20713 20714PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20715M: Tomasz Duszynski <tduszyns@gmail.com> 20716S: Maintained 20717F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20718F: drivers/iio/chemical/pms7003.c 20719 20720PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20721M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20722L: netdev@vger.kernel.org 20723S: Maintained 20724F: drivers/net/phy/mdio-open-alliance.h 20725F: net/ethtool/plca.c 20726 20727PLDMFW LIBRARY 20728M: Jacob Keller <jacob.e.keller@intel.com> 20729S: Maintained 20730F: Documentation/driver-api/pldmfw/ 20731F: include/linux/pldmfw.h 20732F: lib/pldmfw/ 20733 20734PLX DMA DRIVER 20735M: Logan Gunthorpe <logang@deltatee.com> 20736S: Maintained 20737F: drivers/dma/plx_dma.c 20738 20739PM-GRAPH UTILITY 20740M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20741L: linux-pm@vger.kernel.org 20742S: Supported 20743W: https://01.org/pm-graph 20744B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20745T: git https://github.com/intel/pm-graph.git 20746F: tools/power/pm-graph 20747 20748PM6764TR DRIVER 20749M: Charles Hsu <hsu.yungteng@gmail.com> 20750L: linux-hwmon@vger.kernel.org 20751S: Maintained 20752F: Documentation/hwmon/pm6764tr.rst 20753F: drivers/hwmon/pmbus/pm6764tr.c 20754 20755PMC SIERRA MaxRAID DRIVER 20756L: linux-scsi@vger.kernel.org 20757S: Orphan 20758W: http://www.pmc-sierra.com/ 20759F: drivers/scsi/pmcraid.* 20760 20761PMC SIERRA PM8001 DRIVER 20762M: Jack Wang <jinpu.wang@cloud.ionos.com> 20763L: linux-scsi@vger.kernel.org 20764S: Supported 20765F: drivers/scsi/pm8001/ 20766 20767PNI RM3100 IIO DRIVER 20768M: Song Qiang <songqiang1304521@gmail.com> 20769L: linux-iio@vger.kernel.org 20770S: Maintained 20771F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20772F: drivers/iio/magnetometer/rm3100* 20773 20774PNP SUPPORT 20775M: "Rafael J. Wysocki" <rafael@kernel.org> 20776L: linux-acpi@vger.kernel.org 20777S: Maintained 20778F: drivers/pnp/ 20779F: include/linux/pnp.h 20780 20781PORTWELL EC DRIVER 20782M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20783L: platform-driver-x86@vger.kernel.org 20784S: Maintained 20785F: drivers/platform/x86/portwell-ec.c 20786 20787POSIX CLOCKS and TIMERS 20788M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20789M: Frederic Weisbecker <frederic@kernel.org> 20790M: Thomas Gleixner <tglx@kernel.org> 20791L: linux-kernel@vger.kernel.org 20792S: Maintained 20793T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20794F: fs/timerfd.c 20795F: include/linux/time_namespace.h 20796F: include/linux/timerfd.h 20797F: include/uapi/linux/time.h 20798F: include/uapi/linux/timerfd.h 20799F: include/trace/events/timer* 20800F: kernel/time/itimer.c 20801F: kernel/time/posix-* 20802F: kernel/time/namespace.c 20803 20804POWER MANAGEMENT CORE 20805M: "Rafael J. Wysocki" <rafael@kernel.org> 20806L: linux-pm@vger.kernel.org 20807S: Supported 20808B: https://bugzilla.kernel.org 20809T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20810F: drivers/base/power/ 20811F: drivers/powercap/ 20812F: include/linux/intel_rapl.h 20813F: include/linux/pm.h 20814F: include/linux/pm_* 20815F: include/linux/powercap.h 20816F: kernel/configs/nopm.config 20817 20818POWER SEQUENCING 20819M: Bartosz Golaszewski <brgl@kernel.org> 20820L: linux-pm@vger.kernel.org 20821S: Maintained 20822T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20823F: Documentation/driver-api/pwrseq.rst 20824F: drivers/power/sequencing/ 20825F: include/linux/pwrseq/ 20826 20827POWER STATE COORDINATION INTERFACE (PSCI) 20828M: Mark Rutland <mark.rutland@arm.com> 20829M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20831S: Maintained 20832F: Documentation/devicetree/bindings/arm/psci.yaml 20833F: drivers/firmware/psci/ 20834F: include/linux/psci.h 20835F: include/uapi/linux/psci.h 20836 20837POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20838M: Sebastian Reichel <sre@kernel.org> 20839L: linux-pm@vger.kernel.org 20840S: Maintained 20841T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20842F: Documentation/ABI/testing/sysfs-class-power 20843F: Documentation/devicetree/bindings/power/supply/ 20844F: drivers/power/supply/ 20845F: include/linux/power/ 20846F: include/linux/power_supply.h 20847F: tools/testing/selftests/power_supply/ 20848 20849POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20850M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20851L: linuxppc-dev@lists.ozlabs.org 20852S: Maintained 20853F: drivers/char/powernv-op-panel.c 20854 20855PPP OVER ATM (RFC 2364) 20856M: Mitchell Blank Jr <mitch@sfgoth.com> 20857S: Maintained 20858F: include/uapi/linux/atmppp.h 20859F: net/atm/pppoatm.c 20860 20861PPP OVER ETHERNET 20862M: Michal Ostrowski <mostrows@earthlink.net> 20863S: Maintained 20864F: drivers/net/ppp/pppoe.c 20865F: drivers/net/ppp/pppox.c 20866 20867PPP OVER L2TP 20868M: James Chapman <jchapman@katalix.com> 20869S: Maintained 20870F: include/linux/if_pppol2tp.h 20871F: include/uapi/linux/if_pppol2tp.h 20872F: net/l2tp/l2tp_ppp.c 20873 20874PPP PROTOCOL DRIVERS AND COMPRESSORS 20875L: linux-ppp@vger.kernel.org 20876S: Orphan 20877F: drivers/net/ppp/ppp_* 20878 20879PPS SUPPORT 20880M: Rodolfo Giometti <giometti@enneenne.com> 20881L: linuxpps@ml.enneenne.com (subscribers-only) 20882S: Maintained 20883W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20884F: Documentation/ABI/testing/sysfs-pps 20885F: Documentation/ABI/testing/sysfs-pps-gen 20886F: Documentation/ABI/testing/sysfs-pps-gen-tio 20887F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20888F: Documentation/driver-api/pps.rst 20889F: drivers/pps/ 20890F: include/linux/pps*.h 20891F: include/uapi/linux/pps.h 20892F: include/uapi/linux/pps_gen.h 20893 20894PRESSURE STALL INFORMATION (PSI) 20895M: Johannes Weiner <hannes@cmpxchg.org> 20896M: Suren Baghdasaryan <surenb@google.com> 20897R: Peter Ziljstra <peterz@infradead.org> 20898S: Maintained 20899F: include/linux/psi* 20900F: kernel/sched/psi.c 20901 20902PROPELLER BUILD 20903M: Rong Xu <xur@google.com> 20904M: Han Shen <shenhan@google.com> 20905S: Supported 20906F: Documentation/dev-tools/propeller.rst 20907F: scripts/Makefile.propeller 20908 20909PRINTK 20910M: Petr Mladek <pmladek@suse.com> 20911R: Steven Rostedt <rostedt@goodmis.org> 20912R: John Ogness <john.ogness@linutronix.de> 20913R: Sergey Senozhatsky <senozhatsky@chromium.org> 20914S: Maintained 20915T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20916F: Documentation/core-api/printk-basics.rst 20917F: include/linux/printk.h 20918F: kernel/printk/ 20919 20920PRINTK INDEXING 20921R: Chris Down <chris@chrisdown.name> 20922S: Maintained 20923F: Documentation/core-api/printk-index.rst 20924F: kernel/printk/index.c 20925K: printk_index 20926 20927PROC FILESYSTEM 20928L: linux-kernel@vger.kernel.org 20929L: linux-fsdevel@vger.kernel.org 20930S: Maintained 20931F: Documentation/filesystems/proc.rst 20932F: fs/proc/ 20933F: include/linux/proc_fs.h 20934F: tools/testing/selftests/proc/ 20935 20936PROC SYSCTL 20937M: Kees Cook <kees@kernel.org> 20938M: Joel Granados <joel.granados@kernel.org> 20939L: linux-kernel@vger.kernel.org 20940L: linux-fsdevel@vger.kernel.org 20941S: Maintained 20942T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20943F: fs/proc/proc_sysctl.c 20944F: include/linux/sysctl.h 20945F: kernel/sysctl* 20946F: tools/testing/selftests/sysctl/* 20947F: lib/test_sysctl.c 20948F: scripts/check-sysctl-docs 20949 20950PS3 NETWORK SUPPORT 20951M: Geoff Levand <geoff@infradead.org> 20952L: netdev@vger.kernel.org 20953L: linuxppc-dev@lists.ozlabs.org 20954S: Maintained 20955F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20956 20957PS3 PLATFORM SUPPORT 20958M: Geoff Levand <geoff@infradead.org> 20959L: linuxppc-dev@lists.ozlabs.org 20960S: Maintained 20961F: arch/powerpc/boot/ps3* 20962F: arch/powerpc/include/asm/lv1call.h 20963F: arch/powerpc/include/asm/ps3*.h 20964F: arch/powerpc/platforms/ps3/ 20965F: drivers/*/ps3* 20966F: drivers/ps3/ 20967F: drivers/rtc/rtc-ps3.c 20968F: drivers/usb/host/*ps3.c 20969F: sound/ppc/snd_ps3* 20970 20971PS3VRAM DRIVER 20972M: Jim Paris <jim@jtan.com> 20973M: Geoff Levand <geoff@infradead.org> 20974L: linuxppc-dev@lists.ozlabs.org 20975S: Maintained 20976F: drivers/block/ps3vram.c 20977 20978PSAMPLE PACKET SAMPLING SUPPORT 20979M: Yotam Gigi <yotam.gi@gmail.com> 20980S: Maintained 20981F: include/net/psample.h 20982F: include/uapi/linux/psample.h 20983F: net/psample 20984 20985PSE NETWORK DRIVER 20986M: Oleksij Rempel <o.rempel@pengutronix.de> 20987M: Kory Maincent <kory.maincent@bootlin.com> 20988L: netdev@vger.kernel.org 20989S: Maintained 20990F: Documentation/devicetree/bindings/net/pse-pd/ 20991F: drivers/net/pse-pd/ 20992F: net/ethtool/pse-pd.c 20993 20994PSTORE FILESYSTEM 20995M: Kees Cook <kees@kernel.org> 20996R: Tony Luck <tony.luck@intel.com> 20997R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20998L: linux-hardening@vger.kernel.org 20999S: Supported 21000T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 21001F: Documentation/admin-guide/pstore-blk.rst 21002F: Documentation/admin-guide/ramoops.rst 21003F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 21004F: drivers/acpi/apei/erst.c 21005F: drivers/firmware/efi/efi-pstore.c 21006F: fs/pstore/ 21007F: include/linux/pstore* 21008K: \b(pstore|ramoops) 21009 21010PT5161L HARDWARE MONITOR DRIVER 21011M: Cosmo Chou <cosmo.chou@quantatw.com> 21012L: linux-hwmon@vger.kernel.org 21013S: Maintained 21014F: Documentation/hwmon/pt5161l.rst 21015F: drivers/hwmon/pt5161l.c 21016 21017PTP HARDWARE CLOCK SUPPORT 21018M: Richard Cochran <richardcochran@gmail.com> 21019L: netdev@vger.kernel.org 21020S: Maintained 21021W: http://linuxptp.sourceforge.net/ 21022F: Documentation/ABI/testing/sysfs-ptp 21023F: Documentation/driver-api/ptp.rst 21024F: drivers/net/phy/dp83640* 21025F: drivers/ptp/* 21026F: include/linux/ptp_cl* 21027K: (?:\b|_)ptp(?:\b|_) 21028 21029PTP MOCKUP CLOCK SUPPORT 21030M: Vladimir Oltean <vladimir.oltean@nxp.com> 21031L: netdev@vger.kernel.org 21032S: Maintained 21033F: drivers/ptp/ptp_mock.c 21034F: include/linux/ptp_mock.h 21035 21036PTP VIRTUAL CLOCK SUPPORT 21037M: Yangbo Lu <yangbo.lu@nxp.com> 21038L: netdev@vger.kernel.org 21039S: Maintained 21040F: drivers/ptp/ptp_vclock.c 21041F: net/ethtool/phc_vclocks.c 21042 21043PTP VMCLOCK SUPPORT 21044M: David Woodhouse <dwmw2@infradead.org> 21045L: netdev@vger.kernel.org 21046S: Maintained 21047F: drivers/ptp/ptp_vmclock.c 21048F: include/uapi/linux/vmclock-abi.h 21049 21050PTRACE SUPPORT 21051M: Oleg Nesterov <oleg@redhat.com> 21052S: Maintained 21053F: arch/*/*/ptrace*.c 21054F: arch/*/include/asm/ptrace*.h 21055F: arch/*/ptrace*.c 21056F: include/asm-generic/syscall.h 21057F: include/linux/ptrace.h 21058F: include/linux/regset.h 21059F: include/uapi/linux/ptrace.h 21060F: kernel/ptrace.c 21061 21062PULSE8-CEC DRIVER 21063M: Hans Verkuil <hverkuil@kernel.org> 21064L: linux-media@vger.kernel.org 21065S: Maintained 21066T: git git://linuxtv.org/media.git 21067F: drivers/media/cec/usb/pulse8/ 21068 21069PURELIFI PLFXLC DRIVER 21070M: Srinivasan Raju <srini.raju@purelifi.com> 21071L: linux-wireless@vger.kernel.org 21072S: Supported 21073F: drivers/net/wireless/purelifi/ 21074 21075PVRUSB2 VIDEO4LINUX DRIVER 21076M: Mike Isely <isely@pobox.com> 21077L: pvrusb2@isely.net (subscribers-only) 21078L: linux-media@vger.kernel.org 21079S: Maintained 21080W: http://www.isely.net/pvrusb2/ 21081T: git git://linuxtv.org/media.git 21082F: Documentation/driver-api/media/drivers/pvrusb2* 21083F: drivers/media/usb/pvrusb2/ 21084 21085PWC WEBCAM DRIVER 21086M: Hans Verkuil <hverkuil@kernel.org> 21087L: linux-media@vger.kernel.org 21088S: Odd Fixes 21089T: git git://linuxtv.org/media.git 21090F: drivers/media/usb/pwc/* 21091F: include/trace/events/pwc.h 21092 21093PWM IR Transmitter 21094M: Sean Young <sean@mess.org> 21095L: linux-media@vger.kernel.org 21096S: Maintained 21097F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 21098F: drivers/media/rc/pwm-ir-tx.c 21099 21100PWM SUBSYSTEM 21101M: Uwe Kleine-König <ukleinek@kernel.org> 21102L: linux-pwm@vger.kernel.org 21103S: Maintained 21104Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 21105T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 21106F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 21107F: Documentation/devicetree/bindings/pwm/ 21108F: Documentation/driver-api/pwm.rst 21109F: drivers/gpio/gpio-mvebu.c 21110F: drivers/pwm/ 21111F: drivers/video/backlight/pwm_bl.c 21112F: include/dt-bindings/pwm/ 21113F: include/linux/pwm.h 21114F: include/linux/pwm_backlight.h 21115K: pwm_(config|apply_might_sleep|apply_atomic|ops) 21116 21117PWM SUBSYSTEM BINDINGS [RUST] 21118M: Michal Wilczynski <m.wilczynski@samsung.com> 21119L: linux-pwm@vger.kernel.org 21120L: rust-for-linux@vger.kernel.org 21121S: Maintained 21122F: rust/helpers/pwm.c 21123F: rust/kernel/pwm.rs 21124 21125PWM SUBSYSTEM DRIVERS [RUST] 21126R: Michal Wilczynski <m.wilczynski@samsung.com> 21127F: drivers/pwm/*.rs 21128 21129PXA GPIO DRIVER 21130M: Robert Jarzmik <robert.jarzmik@free.fr> 21131L: linux-gpio@vger.kernel.org 21132S: Maintained 21133F: drivers/gpio/gpio-pxa.c 21134 21135PXA MMCI DRIVER 21136S: Orphan 21137 21138PXA RTC DRIVER 21139M: Robert Jarzmik <robert.jarzmik@free.fr> 21140L: linux-rtc@vger.kernel.org 21141S: Maintained 21142 21143PXA2xx/PXA3xx SUPPORT 21144M: Daniel Mack <daniel@zonque.org> 21145M: Haojian Zhuang <haojian.zhuang@gmail.com> 21146M: Robert Jarzmik <robert.jarzmik@free.fr> 21147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21148S: Maintained 21149T: git https://github.com/hzhuang1/linux.git 21150T: git https://github.com/rjarzmik/linux.git 21151F: arch/arm/boot/dts/intel/pxa/ 21152F: arch/arm/mach-pxa/ 21153F: drivers/dma/pxa* 21154F: drivers/pcmcia/pxa2xx* 21155F: drivers/pinctrl/pxa/ 21156F: drivers/spi/spi-pxa2xx* 21157F: drivers/usb/gadget/udc/pxa2* 21158F: include/sound/pxa2xx-lib.h 21159F: sound/arm/pxa* 21160F: sound/soc/pxa/ 21161 21162QAT DRIVER 21163M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 21164L: qat-linux@intel.com 21165S: Supported 21166F: drivers/crypto/intel/qat/ 21167 21168QCOM AUDIO (ASoC) DRIVERS 21169M: Srinivas Kandagatla <srini@kernel.org> 21170L: linux-sound@vger.kernel.org 21171L: linux-arm-msm@vger.kernel.org 21172S: Supported 21173F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 21174F: Documentation/devicetree/bindings/sound/qcom,* 21175F: drivers/soc/qcom/apr.c 21176F: drivers/soundwire/qcom.c 21177F: include/dt-bindings/sound/qcom,wcd93* 21178F: sound/soc/codecs/lpass-*.* 21179F: sound/soc/codecs/msm8916-wcd-analog.c 21180F: sound/soc/codecs/msm8916-wcd-digital.c 21181F: sound/soc/codecs/pm4125-sdw.c 21182F: sound/soc/codecs/pm4125.* 21183F: sound/soc/codecs/wcd-clsh-v2.* 21184F: sound/soc/codecs/wcd-mbhc-v2.* 21185F: sound/soc/codecs/wcd93*.* 21186F: sound/soc/codecs/wsa88*.* 21187F: sound/soc/qcom/ 21188 21189QCOM EMBEDDED USB DEBUGGER (EUD) 21190M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 21191L: linux-arm-msm@vger.kernel.org 21192S: Maintained 21193F: Documentation/ABI/testing/sysfs-driver-eud 21194F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 21195F: drivers/usb/misc/qcom_eud.c 21196 21197QCOM IPA DRIVER 21198M: Alex Elder <elder@kernel.org> 21199L: netdev@vger.kernel.org 21200S: Maintained 21201F: drivers/net/ipa/ 21202 21203QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 21204M: Gabriel Somlo <somlo@cmu.edu> 21205M: "Michael S. Tsirkin" <mst@redhat.com> 21206L: qemu-devel@nongnu.org 21207S: Maintained 21208F: drivers/firmware/qemu_fw_cfg.c 21209F: include/uapi/linux/qemu_fw_cfg.h 21210 21211QLOGIC QL41xxx FCOE DRIVER 21212M: Saurav Kashyap <skashyap@marvell.com> 21213M: Javed Hasan <jhasan@marvell.com> 21214M: GR-QLogic-Storage-Upstream@marvell.com 21215L: linux-scsi@vger.kernel.org 21216S: Supported 21217F: drivers/scsi/qedf/ 21218 21219QLOGIC QL41xxx ISCSI DRIVER 21220M: Nilesh Javali <njavali@marvell.com> 21221M: Manish Rangankar <mrangankar@marvell.com> 21222M: GR-QLogic-Storage-Upstream@marvell.com 21223L: linux-scsi@vger.kernel.org 21224S: Supported 21225F: drivers/scsi/qedi/ 21226 21227QLOGIC QL4xxx ETHERNET DRIVER 21228M: Manish Chopra <manishc@marvell.com> 21229L: netdev@vger.kernel.org 21230S: Maintained 21231F: drivers/net/ethernet/qlogic/qed/ 21232F: drivers/net/ethernet/qlogic/qede/ 21233F: include/linux/qed/ 21234 21235QLOGIC QL4xxx RDMA DRIVER 21236M: Michal Kalderon <mkalderon@marvell.com> 21237L: linux-rdma@vger.kernel.org 21238S: Supported 21239F: drivers/infiniband/hw/qedr/ 21240F: include/uapi/rdma/qedr-abi.h 21241 21242QLOGIC QLA1280 SCSI DRIVER 21243M: Michael Reed <mdr@sgi.com> 21244L: linux-scsi@vger.kernel.org 21245S: Maintained 21246F: drivers/scsi/qla1280.[ch] 21247 21248QLOGIC QLA2XXX FC-SCSI DRIVER 21249M: Nilesh Javali <njavali@marvell.com> 21250M: GR-QLogic-Storage-Upstream@marvell.com 21251L: linux-scsi@vger.kernel.org 21252S: Supported 21253F: drivers/scsi/qla2xxx/ 21254 21255QLOGIC QLA3XXX NETWORK DRIVER 21256M: GR-Linux-NIC-Dev@marvell.com 21257L: netdev@vger.kernel.org 21258S: Maintained 21259F: drivers/net/ethernet/qlogic/qla3xxx.* 21260 21261QLOGIC QLA4XXX iSCSI DRIVER 21262M: Nilesh Javali <njavali@marvell.com> 21263M: Manish Rangankar <mrangankar@marvell.com> 21264M: GR-QLogic-Storage-Upstream@marvell.com 21265L: linux-scsi@vger.kernel.org 21266S: Supported 21267F: drivers/scsi/qla4xxx/ 21268 21269QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 21270M: Shahed Shaikh <shshaikh@marvell.com> 21271M: Manish Chopra <manishc@marvell.com> 21272M: GR-Linux-NIC-Dev@marvell.com 21273L: netdev@vger.kernel.org 21274S: Maintained 21275F: drivers/net/ethernet/qlogic/qlcnic/ 21276 21277QM1D1B0004 MEDIA DRIVER 21278M: Akihiro Tsukada <tskd08@gmail.com> 21279L: linux-media@vger.kernel.org 21280S: Odd Fixes 21281F: drivers/media/tuners/qm1d1b0004* 21282 21283QM1D1C0042 MEDIA DRIVER 21284M: Akihiro Tsukada <tskd08@gmail.com> 21285L: linux-media@vger.kernel.org 21286S: Odd Fixes 21287F: drivers/media/tuners/qm1d1c0042* 21288 21289QNAP MCU DRIVER 21290M: Heiko Stuebner <heiko@sntech.de> 21291S: Maintained 21292F: drivers/hwmon/qnap-mcu-hwmon.c 21293F: drivers/input/misc/qnap-mcu-input.c 21294F: drivers/leds/leds-qnap-mcu.c 21295F: drivers/mfd/qnap-mcu.c 21296F: include/linux/mfd/qnap-mcu.h 21297 21298QNX4 FILESYSTEM 21299M: Anders Larsen <al@alarsen.net> 21300S: Maintained 21301W: http://www.alarsen.net/linux/qnx4fs/ 21302F: fs/qnx4/ 21303F: include/uapi/linux/qnx4_fs.h 21304F: include/uapi/linux/qnxtypes.h 21305 21306QNX6 FILESYSTEM 21307S: Orphan 21308F: Documentation/filesystems/qnx6.rst 21309F: fs/qnx6/ 21310F: include/linux/qnx6_fs.h 21311 21312QORIQ DPAA2 FSL-MC BUS DRIVER 21313M: Ioana Ciornei <ioana.ciornei@nxp.com> 21314L: linuxppc-dev@lists.ozlabs.org 21315L: linux-kernel@vger.kernel.org 21316S: Maintained 21317F: Documentation/ABI/stable/sysfs-bus-fsl-mc 21318F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 21319F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 21320F: drivers/bus/fsl-mc/ 21321F: include/uapi/linux/fsl_mc.h 21322 21323QT1010 MEDIA DRIVER 21324L: linux-media@vger.kernel.org 21325S: Orphan 21326W: https://linuxtv.org 21327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21328F: drivers/media/tuners/qt1010* 21329 21330QUALCOMM ATH12K WIRELESS DRIVER 21331M: Jeff Johnson <jjohnson@kernel.org> 21332L: linux-wireless@vger.kernel.org 21333L: ath12k@lists.infradead.org 21334S: Supported 21335W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 21336T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21337F: drivers/net/wireless/ath/ath12k/ 21338N: ath12k 21339 21340QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 21341M: Jeff Johnson <jjohnson@kernel.org> 21342L: linux-wireless@vger.kernel.org 21343L: ath10k@lists.infradead.org 21344S: Supported 21345W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 21346T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21347F: drivers/net/wireless/ath/ath10k/ 21348N: ath10k 21349 21350QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 21351M: Jeff Johnson <jjohnson@kernel.org> 21352L: linux-wireless@vger.kernel.org 21353L: ath11k@lists.infradead.org 21354S: Supported 21355W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 21356B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 21357T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21358F: drivers/net/wireless/ath/ath11k/ 21359N: ath11k 21360 21361QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 21362M: Toke Høiland-Jørgensen <toke@toke.dk> 21363L: linux-wireless@vger.kernel.org 21364S: Maintained 21365W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 21366T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21367F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 21368F: drivers/net/wireless/ath/ath9k/ 21369 21370QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 21371M: Stefan Wahren <wahrenst@gmx.net> 21372L: netdev@vger.kernel.org 21373S: Maintained 21374F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 21375F: drivers/net/ethernet/qualcomm/qca* 21376 21377QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 21378M: Stephan Gerhold <stephan@gerhold.net> 21379L: netdev@vger.kernel.org 21380L: linux-arm-msm@vger.kernel.org 21381S: Maintained 21382F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 21383F: drivers/net/wwan/qcom_bam_dmux.c 21384 21385QUALCOMM BLUETOOTH DRIVER 21386M: Bartosz Golaszewski <brgl@kernel.org> 21387L: linux-arm-msm@vger.kernel.org 21388S: Maintained 21389F: drivers/bluetooth/btqca.[ch] 21390F: drivers/bluetooth/btqcomsmd.c 21391F: drivers/bluetooth/hci_qca.c 21392 21393QUALCOMM CAMERA SUBSYSTEM DRIVER 21394M: Robert Foss <rfoss@kernel.org> 21395M: Todor Tomov <todor.too@gmail.com> 21396M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21397R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 21398L: linux-media@vger.kernel.org 21399S: Maintained 21400F: Documentation/admin-guide/media/qcom_camss.rst 21401F: Documentation/devicetree/bindings/media/qcom,*camss* 21402F: drivers/media/platform/qcom/camss/ 21403 21404QUALCOMM CLOCK DRIVERS 21405M: Bjorn Andersson <andersson@kernel.org> 21406L: linux-arm-msm@vger.kernel.org 21407S: Supported 21408T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 21409F: Documentation/devicetree/bindings/clock/qcom,* 21410F: drivers/clk/qcom/ 21411F: include/dt-bindings/clock/qcom,* 21412 21413QUALCOMM CLOUD AI (QAIC) DRIVER 21414M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 21415R: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com> 21416L: linux-arm-msm@vger.kernel.org 21417L: dri-devel@lists.freedesktop.org 21418S: Supported 21419T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21420F: Documentation/ABI/testing/sysfs-driver-qaic 21421F: Documentation/accel/qaic/ 21422F: drivers/accel/qaic/ 21423F: include/uapi/drm/qaic_accel.h 21424 21425QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 21426M: Bjorn Andersson <andersson@kernel.org> 21427M: Konrad Dybcio <konradybcio@kernel.org> 21428L: linux-pm@vger.kernel.org 21429L: linux-arm-msm@vger.kernel.org 21430S: Maintained 21431F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 21432F: drivers/pmdomain/qcom/cpr.c 21433 21434QUALCOMM CPUCP MAILBOX DRIVER 21435M: Sibi Sankar <sibi.sankar@oss.qualcomm.com> 21436L: linux-arm-msm@vger.kernel.org 21437S: Supported 21438F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 21439F: drivers/mailbox/qcom-cpucp-mbox.c 21440 21441QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 21442M: Ilia Lin <ilia.lin@kernel.org> 21443L: linux-pm@vger.kernel.org 21444S: Maintained 21445F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 21446F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 21447F: drivers/cpufreq/qcom-cpufreq-nvmem.c 21448 21449QUALCOMM CRYPTO DRIVERS 21450M: Thara Gopinath <thara.gopinath@gmail.com> 21451L: linux-crypto@vger.kernel.org 21452L: linux-arm-msm@vger.kernel.org 21453S: Maintained 21454F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 21455F: drivers/crypto/qce/ 21456 21457QUALCOMM EMAC GIGABIT ETHERNET DRIVER 21458M: Timur Tabi <timur@kernel.org> 21459L: netdev@vger.kernel.org 21460S: Maintained 21461F: drivers/net/ethernet/qualcomm/emac/ 21462 21463QUALCOMM ETHQOS ETHERNET DRIVER 21464M: Vinod Koul <vkoul@kernel.org> 21465L: netdev@vger.kernel.org 21466L: linux-arm-msm@vger.kernel.org 21467S: Maintained 21468F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 21469F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 21470 21471QUALCOMM FASTRPC DRIVER 21472M: Srinivas Kandagatla <srini@kernel.org> 21473M: Amol Maheshwari <amahesh@qti.qualcomm.com> 21474L: linux-arm-msm@vger.kernel.org 21475L: dri-devel@lists.freedesktop.org 21476S: Maintained 21477F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 21478F: drivers/misc/fastrpc.c 21479F: include/uapi/misc/fastrpc.h 21480 21481QUALCOMM HEXAGON ARCHITECTURE 21482M: Brian Cain <brian.cain@oss.qualcomm.com> 21483L: linux-hexagon@vger.kernel.org 21484S: Supported 21485T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 21486F: arch/hexagon/ 21487 21488QUALCOMM HIDMA DRIVER 21489M: Sinan Kaya <okaya@kernel.org> 21490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21491L: linux-arm-msm@vger.kernel.org 21492L: dmaengine@vger.kernel.org 21493S: Supported 21494F: drivers/dma/qcom/hidma* 21495 21496QUALCOMM I2C QCOM GENI DRIVER 21497M: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com> 21498M: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> 21499L: linux-i2c@vger.kernel.org 21500L: linux-arm-msm@vger.kernel.org 21501S: Maintained 21502F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 21503F: drivers/i2c/busses/i2c-qcom-geni.c 21504 21505QUALCOMM I2C CCI DRIVER 21506M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21507M: Robert Foss <rfoss@kernel.org> 21508L: linux-i2c@vger.kernel.org 21509L: linux-arm-msm@vger.kernel.org 21510S: Maintained 21511F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 21512F: drivers/i2c/busses/i2c-qcom-cci.c 21513 21514QUALCOMM INTERCONNECT BWMON DRIVER 21515M: Krzysztof Kozlowski <krzk@kernel.org> 21516L: linux-arm-msm@vger.kernel.org 21517S: Maintained 21518F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 21519F: drivers/soc/qcom/icc-bwmon.c 21520F: drivers/soc/qcom/trace_icc-bwmon.h 21521 21522QUALCOMM IOMMU 21523M: Rob Clark <robin.clark@oss.qualcomm.com> 21524L: iommu@lists.linux.dev 21525L: linux-arm-msm@vger.kernel.org 21526S: Maintained 21527F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 21528F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 21529F: drivers/iommu/msm_iommu* 21530 21531QUALCOMM IPC ROUTER (QRTR) DRIVER 21532M: Manivannan Sadhasivam <mani@kernel.org> 21533L: linux-arm-msm@vger.kernel.org 21534S: Maintained 21535F: include/trace/events/qrtr.h 21536F: include/uapi/linux/qrtr.h 21537F: net/qrtr/ 21538 21539QUALCOMM IPCC MAILBOX DRIVER 21540M: Manivannan Sadhasivam <mani@kernel.org> 21541L: linux-arm-msm@vger.kernel.org 21542S: Supported 21543F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 21544F: drivers/mailbox/qcom-ipcc.c 21545F: include/dt-bindings/mailbox/qcom-ipcc.h 21546 21547QUALCOMM IPQ4019 USB PHY DRIVER 21548M: Robert Marko <robert.marko@sartura.hr> 21549M: Luka Perkov <luka.perkov@sartura.hr> 21550L: linux-arm-msm@vger.kernel.org 21551S: Maintained 21552F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 21553F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 21554 21555QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 21556M: Robert Marko <robert.marko@sartura.hr> 21557M: Luka Perkov <luka.perkov@sartura.hr> 21558L: linux-arm-msm@vger.kernel.org 21559S: Maintained 21560F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 21561F: drivers/regulator/vqmmc-ipq4019-regulator.c 21562 21563QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 21564M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21565M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21566R: Abhinav Kumar <abhinav.kumar@linux.dev> 21567L: linux-media@vger.kernel.org 21568L: linux-arm-msm@vger.kernel.org 21569S: Maintained 21570F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 21571F: drivers/media/platform/qcom/iris/ 21572 21573QUALCOMM NAND CONTROLLER DRIVER 21574M: Manivannan Sadhasivam <mani@kernel.org> 21575L: linux-mtd@lists.infradead.org 21576L: linux-arm-msm@vger.kernel.org 21577S: Maintained 21578F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 21579F: drivers/mtd/nand/raw/qcom_nandc.c 21580 21581QUALCOMM MEDIA PLATFORM 21582M: Bryan O'Donoghue <bod@kernel.org> 21583L: linux-media@vger.kernel.org 21584L: linux-arm-msm@vger.kernel.org 21585S: Supported 21586Q: https://patchwork.linuxtv.org/project/linux-media/list 21587T: git https://gitlab.freedesktop.org/linux-media/media-committers.git 21588F: Documentation/devicetree/bindings/media/*qcom* 21589F: drivers/media/platform/qcom 21590F: include/dt-bindings/media/*qcom* 21591 21592QUALCOMM SMB CHARGER DRIVER 21593M: Casey Connolly <casey.connolly@linaro.org> 21594L: linux-arm-msm@vger.kernel.org 21595S: Maintained 21596F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 21597F: drivers/power/supply/qcom_smbx.c 21598 21599QUALCOMM PPE DRIVER 21600M: Luo Jie <quic_luoj@quicinc.com> 21601L: netdev@vger.kernel.org 21602S: Supported 21603F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 21604F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 21605F: drivers/net/ethernet/qualcomm/ppe/ 21606 21607QUALCOMM QSEECOM DRIVER 21608M: Maximilian Luz <luzmaximilian@gmail.com> 21609L: linux-arm-msm@vger.kernel.org 21610S: Maintained 21611F: drivers/firmware/qcom/qcom_qseecom.c 21612 21613QUALCOMM QSEECOM UEFISECAPP DRIVER 21614M: Maximilian Luz <luzmaximilian@gmail.com> 21615L: linux-arm-msm@vger.kernel.org 21616S: Maintained 21617F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 21618 21619QUALCOMM RMNET DRIVER 21620M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 21621M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 21622L: netdev@vger.kernel.org 21623S: Maintained 21624F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 21625F: drivers/net/ethernet/qualcomm/rmnet/ 21626F: include/linux/if_rmnet.h 21627 21628QUALCOMM TEE (QCOMTEE) DRIVER 21629M: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com> 21630L: linux-arm-msm@vger.kernel.org 21631S: Maintained 21632F: Documentation/tee/qtee.rst 21633F: drivers/tee/qcomtee/ 21634 21635QUALCOMM TRUST ZONE MEMORY ALLOCATOR 21636M: Bartosz Golaszewski <brgl@kernel.org> 21637L: linux-arm-msm@vger.kernel.org 21638S: Maintained 21639F: drivers/firmware/qcom/qcom_tzmem.c 21640F: drivers/firmware/qcom/qcom_tzmem.h 21641F: include/linux/firmware/qcom/qcom_tzmem.h 21642 21643QUALCOMM TSENS THERMAL DRIVER 21644M: Amit Kucheria <amitk@kernel.org> 21645M: Thara Gopinath <thara.gopinath@gmail.com> 21646L: linux-pm@vger.kernel.org 21647L: linux-arm-msm@vger.kernel.org 21648S: Maintained 21649F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 21650F: drivers/thermal/qcom/ 21651 21652QUALCOMM TYPEC PORT MANAGER DRIVER 21653M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21654L: linux-arm-msm@vger.kernel.org 21655L: linux-usb@vger.kernel.org 21656S: Maintained 21657F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 21658F: drivers/usb/typec/tcpm/qcom/ 21659 21660QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 21661M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21662M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21663L: linux-media@vger.kernel.org 21664L: linux-arm-msm@vger.kernel.org 21665S: Maintained 21666T: git git://linuxtv.org/media.git 21667F: Documentation/devicetree/bindings/media/*venus* 21668F: drivers/media/platform/qcom/venus/ 21669 21670QUALCOMM WCN36XX WIRELESS DRIVER 21671M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21672L: wcn36xx@lists.infradead.org 21673L: linux-wireless@vger.kernel.org 21674S: Supported 21675W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 21676F: drivers/net/wireless/ath/wcn36xx/ 21677 21678QUANTENNA QTNFMAC WIRELESS DRIVER 21679M: Igor Mitsyanko <imitsyanko@quantenna.com> 21680R: Sergey Matyukevich <geomatsi@gmail.com> 21681L: linux-wireless@vger.kernel.org 21682S: Maintained 21683F: drivers/net/wireless/quantenna/ 21684 21685RADEON and AMDGPU DRM DRIVERS 21686M: Alex Deucher <alexander.deucher@amd.com> 21687M: Christian König <christian.koenig@amd.com> 21688L: amd-gfx@lists.freedesktop.org 21689S: Supported 21690B: https://gitlab.freedesktop.org/drm/amd/-/issues 21691C: irc://irc.oftc.net/radeon 21692T: git https://gitlab.freedesktop.org/agd5f/linux.git 21693F: Documentation/gpu/amdgpu/ 21694F: drivers/gpu/drm/amd/ 21695F: drivers/gpu/drm/ci/xfails/amd* 21696F: drivers/gpu/drm/radeon/ 21697F: include/uapi/drm/amdgpu_drm.h 21698F: include/uapi/drm/radeon_drm.h 21699 21700RADEON FRAMEBUFFER DISPLAY DRIVER 21701M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 21702L: linux-fbdev@vger.kernel.org 21703S: Maintained 21704F: drivers/video/fbdev/aty/radeon* 21705F: include/uapi/linux/radeonfb.h 21706 21707RADIOSHARK RADIO DRIVER 21708M: Hans Verkuil <hverkuil@kernel.org> 21709L: linux-media@vger.kernel.org 21710S: Maintained 21711T: git git://linuxtv.org/media.git 21712F: drivers/media/radio/radio-shark.c 21713 21714RADIOSHARK2 RADIO DRIVER 21715M: Hans Verkuil <hverkuil@kernel.org> 21716L: linux-media@vger.kernel.org 21717S: Maintained 21718T: git git://linuxtv.org/media.git 21719F: drivers/media/radio/radio-shark2.c 21720F: drivers/media/radio/radio-tea5777.c 21721 21722RADOS BLOCK DEVICE (RBD) 21723M: Ilya Dryomov <idryomov@gmail.com> 21724R: Dongsheng Yang <dongsheng.yang@easystack.cn> 21725L: ceph-devel@vger.kernel.org 21726S: Supported 21727W: http://ceph.com/ 21728B: https://tracker.ceph.com/ 21729T: git https://github.com/ceph/ceph-client.git 21730F: Documentation/ABI/testing/sysfs-bus-rbd 21731F: drivers/block/rbd.c 21732F: drivers/block/rbd_types.h 21733 21734RAGE128 FRAMEBUFFER DISPLAY DRIVER 21735L: linux-fbdev@vger.kernel.org 21736S: Orphan 21737F: drivers/video/fbdev/aty/aty128fb.c 21738 21739RAINSHADOW-CEC DRIVER 21740M: Hans Verkuil <hverkuil@kernel.org> 21741L: linux-media@vger.kernel.org 21742S: Maintained 21743T: git git://linuxtv.org/media.git 21744F: drivers/media/cec/usb/rainshadow/ 21745 21746RALINK MIPS ARCHITECTURE 21747M: John Crispin <john@phrozen.org> 21748M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21749L: linux-mips@vger.kernel.org 21750S: Maintained 21751F: arch/mips/ralink 21752 21753RALINK MT7621 MIPS ARCHITECTURE 21754M: Chester A. Unal <chester.a.unal@arinc9.com> 21755M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21756L: linux-mips@vger.kernel.org 21757S: Maintained 21758F: arch/mips/boot/dts/ralink/mt7621* 21759 21760RALINK RT2X00 WIRELESS LAN DRIVER 21761M: Stanislaw Gruszka <stf_xl@wp.pl> 21762L: linux-wireless@vger.kernel.org 21763S: Maintained 21764F: drivers/net/wireless/ralink/ 21765 21766RAMDISK RAM BLOCK DEVICE DRIVER 21767M: Jens Axboe <axboe@kernel.dk> 21768S: Maintained 21769F: Documentation/admin-guide/blockdev/ramdisk.rst 21770F: drivers/block/brd.c 21771 21772RANCHU VIRTUAL BOARD FOR MIPS 21773M: Miodrag Dinic <miodrag.dinic@mips.com> 21774L: linux-mips@vger.kernel.org 21775S: Supported 21776F: arch/mips/configs/generic/board-ranchu.config 21777F: arch/mips/generic/board-ranchu.c 21778 21779RANDOM NUMBER DRIVER 21780M: "Theodore Ts'o" <tytso@mit.edu> 21781M: Jason A. Donenfeld <Jason@zx2c4.com> 21782S: Maintained 21783T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21784F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21785F: drivers/char/random.c 21786F: include/linux/random.h 21787F: include/uapi/linux/random.h 21788F: drivers/virt/vmgenid.c 21789N: ^.*/vdso/[^/]*getrandom[^/]+$ 21790 21791RAPIDIO SUBSYSTEM 21792M: Matt Porter <mporter@kernel.crashing.org> 21793M: Alexandre Bounine <alex.bou9@gmail.com> 21794S: Maintained 21795F: drivers/rapidio/ 21796 21797RAS INFRASTRUCTURE 21798M: Tony Luck <tony.luck@intel.com> 21799M: Borislav Petkov <bp@alien8.de> 21800L: linux-edac@vger.kernel.org 21801S: Maintained 21802F: Documentation/admin-guide/RAS 21803F: drivers/ras/ 21804F: include/linux/ras.h 21805F: include/ras/ras_event.h 21806 21807RAS FRU MEMORY POISON MANAGER (FMPM) 21808M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21809L: linux-edac@vger.kernel.org 21810S: Maintained 21811F: drivers/ras/amd/fmpm.c 21812 21813RASPBERRY PI PISP BACK END 21814M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21815R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21816L: linux-media@vger.kernel.org 21817S: Maintained 21818F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21819F: drivers/media/platform/raspberrypi/pisp_be/ 21820F: include/uapi/linux/media/raspberrypi/ 21821 21822RASPBERRY PI PISP CAMERA FRONT END 21823M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21824M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21825S: Maintained 21826F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21827F: drivers/media/platform/raspberrypi/rp1-cfe/ 21828 21829RASPBERRY PI RP1 PCI DRIVER 21830M: Andrea della Porta <andrea.porta@suse.com> 21831S: Maintained 21832F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21833F: drivers/clk/clk-rp1.c 21834F: drivers/misc/rp1/ 21835F: drivers/pinctrl/pinctrl-rp1.c 21836 21837RC-CORE / LIRC FRAMEWORK 21838M: Sean Young <sean@mess.org> 21839L: linux-media@vger.kernel.org 21840S: Maintained 21841W: http://linuxtv.org 21842T: git git://linuxtv.org/media.git 21843F: Documentation/driver-api/media/rc-core.rst 21844F: Documentation/userspace-api/media/rc/ 21845F: drivers/media/rc/ 21846F: include/media/rc-core.h 21847F: include/media/rc-map.h 21848F: include/uapi/linux/lirc.h 21849 21850RCMM REMOTE CONTROLS DECODER 21851M: Patrick Lerda <patrick9876@free.fr> 21852S: Maintained 21853F: drivers/media/rc/ir-rcmm-decoder.c 21854 21855RCUTORTURE TEST FRAMEWORK 21856M: "Paul E. McKenney" <paulmck@kernel.org> 21857M: Josh Triplett <josh@joshtriplett.org> 21858R: Steven Rostedt <rostedt@goodmis.org> 21859R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21860R: Lai Jiangshan <jiangshanlai@gmail.com> 21861L: rcu@vger.kernel.org 21862S: Supported 21863T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21864F: tools/testing/selftests/rcutorture 21865 21866RDACM20 Camera Sensor 21867M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21868M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21869M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21870M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21871L: linux-media@vger.kernel.org 21872S: Maintained 21873F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21874F: drivers/media/i2c/max9271.c 21875F: drivers/media/i2c/max9271.h 21876F: drivers/media/i2c/rdacm20.c 21877 21878RDACM21 Camera Sensor 21879M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21880M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21881M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21882M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21883L: linux-media@vger.kernel.org 21884S: Maintained 21885F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21886F: drivers/media/i2c/max9271.c 21887F: drivers/media/i2c/max9271.h 21888F: drivers/media/i2c/rdacm21.c 21889 21890RDC R-321X SoC 21891M: Florian Fainelli <florian@openwrt.org> 21892S: Maintained 21893 21894RDC R6040 FAST ETHERNET DRIVER 21895M: Florian Fainelli <f.fainelli@gmail.com> 21896L: netdev@vger.kernel.org 21897S: Maintained 21898F: drivers/net/ethernet/rdc/r6040.c 21899 21900RDMAVT - RDMA verbs software 21901M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21902L: linux-rdma@vger.kernel.org 21903S: Supported 21904F: drivers/infiniband/sw/rdmavt 21905 21906RDS - RELIABLE DATAGRAM SOCKETS 21907M: Allison Henderson <allison.henderson@oracle.com> 21908L: netdev@vger.kernel.org 21909L: linux-rdma@vger.kernel.org 21910L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21911S: Supported 21912W: https://oss.oracle.com/projects/rds/ 21913F: Documentation/networking/rds.rst 21914F: net/rds/ 21915F: tools/testing/selftests/net/rds/ 21916 21917RDT - RESOURCE ALLOCATION 21918M: Tony Luck <tony.luck@intel.com> 21919M: Reinette Chatre <reinette.chatre@intel.com> 21920R: Dave Martin <Dave.Martin@arm.com> 21921R: James Morse <james.morse@arm.com> 21922R: Babu Moger <babu.moger@amd.com> 21923L: linux-kernel@vger.kernel.org 21924S: Supported 21925F: Documentation/filesystems/resctrl.rst 21926F: arch/x86/include/asm/resctrl.h 21927F: arch/x86/kernel/cpu/resctrl/ 21928F: fs/resctrl/ 21929F: include/linux/resctrl*.h 21930F: tools/testing/selftests/resctrl/ 21931 21932READ-COPY UPDATE (RCU) 21933M: "Paul E. McKenney" <paulmck@kernel.org> 21934M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21935M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21936M: Joel Fernandes <joelagnelf@nvidia.com> 21937M: Josh Triplett <josh@joshtriplett.org> 21938M: Boqun Feng <boqun.feng@gmail.com> 21939M: Uladzislau Rezki <urezki@gmail.com> 21940R: Steven Rostedt <rostedt@goodmis.org> 21941R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21942R: Lai Jiangshan <jiangshanlai@gmail.com> 21943R: Zqiang <qiang.zhang@linux.dev> 21944L: rcu@vger.kernel.org 21945S: Supported 21946W: http://www.rdrop.com/users/paulmck/RCU/ 21947T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21948F: Documentation/RCU/ 21949F: include/linux/rcu* 21950F: kernel/rcu/ 21951F: rust/kernel/sync/rcu.rs 21952X: Documentation/RCU/torture.rst 21953X: include/linux/srcu*.h 21954X: kernel/rcu/srcu*.c 21955 21956REAL TIME CLOCK (RTC) SUBSYSTEM 21957M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21958L: linux-rtc@vger.kernel.org 21959S: Maintained 21960Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21961T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21962F: Documentation/admin-guide/rtc.rst 21963F: Documentation/devicetree/bindings/rtc/ 21964F: drivers/rtc/ 21965F: include/linux/rtc.h 21966F: include/linux/rtc/ 21967F: include/uapi/linux/rtc.h 21968F: tools/testing/selftests/rtc/ 21969 21970Real-time Linux Analysis (RTLA) tools 21971M: Steven Rostedt <rostedt@goodmis.org> 21972M: Tomas Glozar <tglozar@redhat.com> 21973L: linux-trace-kernel@vger.kernel.org 21974L: linux-kernel@vger.kernel.org 21975S: Maintained 21976Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21977T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21978F: Documentation/tools/rtla/ 21979F: tools/tracing/rtla/ 21980 21981Real-time Linux (PREEMPT_RT) 21982M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21983M: Clark Williams <clrkwllms@kernel.org> 21984M: Steven Rostedt <rostedt@goodmis.org> 21985L: linux-rt-devel@lists.linux.dev 21986S: Supported 21987K: PREEMPT_RT 21988 21989REALTEK AUDIO CODECS 21990M: Oder Chiou <oder_chiou@realtek.com> 21991S: Maintained 21992F: include/sound/rt*.h 21993F: sound/soc/codecs/rt* 21994 21995REALTEK OTTO WATCHDOG 21996M: Sander Vanheule <sander@svanheule.net> 21997L: linux-watchdog@vger.kernel.org 21998S: Maintained 21999F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 22000F: drivers/watchdog/realtek_otto_wdt.c 22001 22002REALTEK RTL83xx SMI DSA ROUTER CHIPS 22003M: Linus Walleij <linusw@kernel.org> 22004M: Alvin Šipraga <alsi@bang-olufsen.dk> 22005S: Maintained 22006F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 22007F: drivers/net/dsa/realtek/* 22008 22009REALTEK SPI-NAND 22010M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22011S: Maintained 22012F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 22013F: drivers/spi/spi-realtek-rtl-snand.c 22014 22015REALTEK SYSTIMER DRIVER 22016M: Hao-Wen Ting <haowen.ting@realtek.com> 22017S: Maintained 22018F: drivers/clocksource/timer-realtek.c 22019 22020REALTEK WIRELESS DRIVER (rtlwifi family) 22021M: Ping-Ke Shih <pkshih@realtek.com> 22022L: linux-wireless@vger.kernel.org 22023S: Maintained 22024T: git https://github.com/pkshih/rtw.git 22025F: drivers/net/wireless/realtek/rtlwifi/ 22026 22027REALTEK WIRELESS DRIVER (rtw88) 22028M: Ping-Ke Shih <pkshih@realtek.com> 22029L: linux-wireless@vger.kernel.org 22030S: Maintained 22031T: git https://github.com/pkshih/rtw.git 22032F: drivers/net/wireless/realtek/rtw88/ 22033 22034REALTEK WIRELESS DRIVER (rtw89) 22035M: Ping-Ke Shih <pkshih@realtek.com> 22036L: linux-wireless@vger.kernel.org 22037S: Maintained 22038T: git https://github.com/pkshih/rtw.git 22039F: drivers/net/wireless/realtek/rtw89/ 22040 22041REDMIBOOK WMI DRIVERS 22042M: Gladyshev Ilya <foxido@foxido.dev> 22043L: platform-driver-x86@vger.kernel.org 22044S: Maintained 22045F: drivers/platform/x86/redmi-wmi.c 22046 22047REDPINE WIRELESS DRIVER 22048L: linux-wireless@vger.kernel.org 22049S: Orphan 22050F: drivers/net/wireless/rsi/ 22051 22052REGISTER MAP ABSTRACTION 22053M: Mark Brown <broonie@kernel.org> 22054L: linux-kernel@vger.kernel.org 22055S: Supported 22056T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 22057F: Documentation/devicetree/bindings/regmap/ 22058F: drivers/base/regmap/ 22059F: include/linux/regmap.h 22060 22061REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 22062M: Bjorn Andersson <andersson@kernel.org> 22063M: Mathieu Poirier <mathieu.poirier@linaro.org> 22064L: linux-remoteproc@vger.kernel.org 22065S: Maintained 22066T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 22067F: Documentation/ABI/testing/sysfs-class-remoteproc 22068F: Documentation/devicetree/bindings/remoteproc/ 22069F: Documentation/staging/remoteproc.rst 22070F: drivers/remoteproc/ 22071F: include/linux/remoteproc.h 22072F: include/linux/remoteproc/ 22073 22074REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 22075M: Bjorn Andersson <andersson@kernel.org> 22076M: Mathieu Poirier <mathieu.poirier@linaro.org> 22077L: linux-remoteproc@vger.kernel.org 22078S: Maintained 22079T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 22080F: Documentation/ABI/testing/sysfs-bus-rpmsg 22081F: Documentation/staging/rpmsg.rst 22082F: drivers/rpmsg/ 22083F: include/linux/rpmsg.h 22084F: include/linux/rpmsg/ 22085F: include/uapi/linux/rpmsg.h 22086F: samples/rpmsg/ 22087 22088REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 22089M: Stephan Gerhold <stephan@gerhold.net> 22090L: netdev@vger.kernel.org 22091L: linux-remoteproc@vger.kernel.org 22092S: Maintained 22093F: drivers/net/wwan/rpmsg_wwan_ctrl.c 22094 22095RENESAS CLOCK DRIVERS 22096M: Geert Uytterhoeven <geert+renesas@glider.be> 22097L: linux-renesas-soc@vger.kernel.org 22098S: Supported 22099T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 22100F: Documentation/devicetree/bindings/clock/renesas,* 22101F: drivers/clk/renesas/ 22102 22103RENESAS EMEV2 I2C DRIVER 22104M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22105L: linux-renesas-soc@vger.kernel.org 22106S: Supported 22107F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 22108F: drivers/i2c/busses/i2c-emev2.c 22109 22110RENESAS ETHERNET AVB DRIVER 22111M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22112R: Paul Barker <paul@pbarker.dev> 22113L: netdev@vger.kernel.org 22114L: linux-renesas-soc@vger.kernel.org 22115S: Maintained 22116F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 22117F: drivers/net/ethernet/renesas/Kconfig 22118F: drivers/net/ethernet/renesas/Makefile 22119F: drivers/net/ethernet/renesas/ravb* 22120 22121RENESAS ETHERNET SWITCH DRIVER 22122R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22123L: netdev@vger.kernel.org 22124L: linux-renesas-soc@vger.kernel.org 22125F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 22126F: drivers/net/ethernet/renesas/Kconfig 22127F: drivers/net/ethernet/renesas/Makefile 22128F: drivers/net/ethernet/renesas/rcar_gen4* 22129F: drivers/net/ethernet/renesas/rswitch* 22130 22131RENESAS ETHERNET TSN DRIVER 22132M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22133L: netdev@vger.kernel.org 22134L: linux-renesas-soc@vger.kernel.org 22135S: Maintained 22136F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 22137F: drivers/net/ethernet/renesas/rtsn.* 22138 22139RENESAS IDT821034 ASoC CODEC 22140M: Herve Codina <herve.codina@bootlin.com> 22141L: linux-sound@vger.kernel.org 22142S: Maintained 22143F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 22144F: sound/soc/codecs/idt821034.c 22145 22146RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 22147M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 22148L: linux-sound@vger.kernel.org 22149L: linux-renesas-soc@vger.kernel.org 22150S: Supported 22151F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 22152F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 22153F: sound/soc/renesas/rcar/ 22154F: sound/soc/renesas/fsi.c 22155F: include/sound/sh_fsi.h 22156 22157RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 22158M: Miquel Raynal <miquel.raynal@bootlin.com> 22159L: linux-mtd@lists.infradead.org 22160L: linux-renesas-soc@vger.kernel.org 22161S: Maintained 22162F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 22163F: drivers/mtd/nand/raw/renesas-nand-controller.c 22164 22165RENESAS R-CAR GYROADC DRIVER 22166M: Marek Vasut <marek.vasut@gmail.com> 22167L: linux-iio@vger.kernel.org 22168S: Supported 22169F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 22170F: drivers/iio/adc/rcar-gyroadc.c 22171 22172RENESAS R-CAR I2C DRIVERS 22173M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22174L: linux-renesas-soc@vger.kernel.org 22175S: Supported 22176F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 22177F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 22178F: drivers/i2c/busses/i2c-rcar.c 22179F: drivers/i2c/busses/i2c-sh_mobile.c 22180 22181RENESAS R-CAR SATA DRIVER 22182M: Geert Uytterhoeven <geert+renesas@glider.be> 22183L: linux-ide@vger.kernel.org 22184L: linux-renesas-soc@vger.kernel.org 22185S: Supported 22186F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 22187F: drivers/ata/sata_rcar.c 22188 22189RENESAS R-CAR THERMAL DRIVERS 22190M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22191L: linux-renesas-soc@vger.kernel.org 22192S: Supported 22193F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 22194F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 22195F: drivers/thermal/renesas/rcar_gen3_thermal.c 22196F: drivers/thermal/renesas/rcar_thermal.c 22197 22198RENESAS RIIC DRIVER 22199M: Chris Brandt <chris.brandt@renesas.com> 22200L: linux-renesas-soc@vger.kernel.org 22201S: Supported 22202F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 22203F: drivers/i2c/busses/i2c-riic.c 22204 22205RENESAS RZ AUDIO (ASoC) DRIVER 22206M: Biju Das <biju.das.jz@bp.renesas.com> 22207M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22208L: linux-sound@vger.kernel.org 22209L: linux-renesas-soc@vger.kernel.org 22210S: Supported 22211F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 22212F: sound/soc/renesas/rz-ssi.c 22213 22214RENESAS RZ/G2L A/D DRIVER 22215M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22216L: linux-iio@vger.kernel.org 22217L: linux-renesas-soc@vger.kernel.org 22218S: Supported 22219F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 22220F: drivers/iio/adc/rzg2l_adc.c 22221 22222RENESAS RZ/G2L MTU3a COUNTER DRIVER 22223M: Biju Das <biju.das.jz@bp.renesas.com> 22224L: linux-iio@vger.kernel.org 22225L: linux-renesas-soc@vger.kernel.org 22226S: Supported 22227F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 22228F: drivers/counter/rz-mtu3-cnt.c 22229 22230RENESAS RZ/T2H / RZ/N2H A/D DRIVER 22231M: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com> 22232L: linux-iio@vger.kernel.org 22233L: linux-renesas-soc@vger.kernel.org 22234S: Supported 22235F: Documentation/devicetree/bindings/iio/adc/renesas,r9a09g077-adc.yaml 22236F: drivers/iio/adc/rzt2h_adc.c 22237 22238RENESAS RTCA-3 RTC DRIVER 22239M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22240L: linux-rtc@vger.kernel.org 22241L: linux-renesas-soc@vger.kernel.org 22242S: Supported 22243F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 22244F: drivers/rtc/rtc-renesas-rtca3.c 22245 22246RENESAS RZ/N1 A5PSW SWITCH DRIVER 22247M: Clément Léger <clement.leger@bootlin.com> 22248L: linux-renesas-soc@vger.kernel.org 22249L: netdev@vger.kernel.org 22250S: Maintained 22251F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 22252F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 22253F: drivers/net/dsa/rzn1_a5psw* 22254F: drivers/net/pcs/pcs-rzn1-miic.c 22255F: include/dt-bindings/net/pcs-rzn1-miic.h 22256F: include/linux/pcs-rzn1-miic.h 22257F: net/dsa/tag_rzn1_a5psw.c 22258 22259RENESAS RZ/N1 ADC DRIVER 22260M: Herve Codina <herve.codina@bootlin.com> 22261L: linux-renesas-soc@vger.kernel.org 22262S: Supported 22263F: Documentation/devicetree/bindings/iio/adc/renesas,rzn1-adc.yaml 22264F: drivers/iio/adc/rzn1-adc.c 22265 22266RENESAS RZ/N1 DWMAC GLUE LAYER 22267M: Romain Gantois <romain.gantois@bootlin.com> 22268S: Maintained 22269F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 22270F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 22271 22272RENESAS RZ/N1 RTC CONTROLLER DRIVER 22273M: Miquel Raynal <miquel.raynal@bootlin.com> 22274L: linux-rtc@vger.kernel.org 22275L: linux-renesas-soc@vger.kernel.org 22276S: Maintained 22277F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 22278F: drivers/rtc/rtc-rzn1.c 22279 22280RENESAS RZ/N1 USBF CONTROLLER DRIVER 22281M: Herve Codina <herve.codina@bootlin.com> 22282L: linux-renesas-soc@vger.kernel.org 22283L: linux-usb@vger.kernel.org 22284S: Maintained 22285F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 22286F: drivers/usb/gadget/udc/renesas_usbf.c 22287 22288RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 22289M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22290L: netdev@vger.kernel.org 22291L: linux-renesas-soc@vger.kernel.org 22292S: Maintained 22293F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 22294F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 22295 22296RENESAS RZ/V2H(P) INPUT VIDEO CONTROL BLOCK DRIVER 22297M: Daniel Scally <dan.scally@ideasonboard.com> 22298L: linux-media@vger.kernel.org 22299S: Maintained 22300F: Documentation/devicetree/bindings/media/renesas,r9a09g057-ivc.yaml 22301F: drivers/media/platform/renesas/rzv2h-ivc/ 22302 22303RENESAS RZ/V2H(P) RSPI DRIVER 22304M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22305L: linux-spi@vger.kernel.org 22306L: linux-renesas-soc@vger.kernel.org 22307S: Maintained 22308F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 22309F: drivers/spi/spi-rzv2h-rspi.c 22310 22311RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 22312M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22313M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22314L: linux-renesas-soc@vger.kernel.org 22315S: Supported 22316F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 22317F: drivers/reset/reset-rzv2h-usb2phy.c 22318 22319RENESAS RZ/V2M I2C DRIVER 22320M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22321L: linux-i2c@vger.kernel.org 22322L: linux-renesas-soc@vger.kernel.org 22323S: Supported 22324F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 22325F: drivers/i2c/busses/i2c-rzv2m.c 22326 22327RENESAS SUPERH ETHERNET DRIVER 22328M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22329L: netdev@vger.kernel.org 22330L: linux-renesas-soc@vger.kernel.org 22331S: Maintained 22332F: Documentation/devicetree/bindings/net/renesas,ether.yaml 22333F: drivers/net/ethernet/renesas/Kconfig 22334F: drivers/net/ethernet/renesas/Makefile 22335F: drivers/net/ethernet/renesas/sh_eth* 22336F: include/linux/sh_eth.h 22337 22338RENESAS USB PHY DRIVER 22339M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22340L: linux-renesas-soc@vger.kernel.org 22341S: Maintained 22342F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 22343 22344RENESAS VERSACLOCK 7 CLOCK DRIVER 22345M: Alex Helms <alexander.helms.jy@renesas.com> 22346S: Maintained 22347F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 22348F: drivers/clk/clk-versaclock7.c 22349 22350RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 22351M: Herve Codina <herve.codina@bootlin.com> 22352L: linux-iio@vger.kernel.org 22353S: Maintained 22354F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 22355F: drivers/iio/potentiometer/x9250.c 22356 22357RENESAS RZ/G3E THERMAL SENSOR UNIT DRIVER 22358M: John Madieu <john.madieu.xa@bp.renesas.com> 22359L: linux-pm@vger.kernel.org 22360S: Maintained 22361F: Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml 22362F: drivers/thermal/renesas/rzg3e_thermal.c 22363 22364RENESAS RZ/G3S THERMAL SENSOR UNIT DRIVER 22365M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22366L: linux-pm@vger.kernel.org 22367S: Maintained 22368F: Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml 22369F: drivers/thermal/renesas/rzg3s_thermal.c 22370 22371RESET CONTROLLER FRAMEWORK 22372M: Philipp Zabel <p.zabel@pengutronix.de> 22373S: Maintained 22374T: git https://git.pengutronix.de/git/pza/linux.git 22375F: Documentation/devicetree/bindings/reset/ 22376F: Documentation/driver-api/reset.rst 22377F: drivers/reset/ 22378F: include/dt-bindings/reset/ 22379F: include/linux/reset-controller.h 22380F: include/linux/reset.h 22381F: include/linux/reset/ 22382K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 22383 22384RESTARTABLE SEQUENCES SUPPORT 22385M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22386M: Peter Zijlstra <peterz@infradead.org> 22387M: "Paul E. McKenney" <paulmck@kernel.org> 22388M: Boqun Feng <boqun.feng@gmail.com> 22389L: linux-kernel@vger.kernel.org 22390S: Supported 22391F: include/trace/events/rseq.h 22392F: include/uapi/linux/rseq.h 22393F: kernel/rseq.c 22394F: tools/testing/selftests/rseq/ 22395 22396RFKILL 22397M: Johannes Berg <johannes@sipsolutions.net> 22398L: linux-wireless@vger.kernel.org 22399S: Maintained 22400W: https://wireless.wiki.kernel.org/ 22401Q: https://patchwork.kernel.org/project/linux-wireless/list/ 22402T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 22403T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 22404F: Documentation/ABI/stable/sysfs-class-rfkill 22405F: Documentation/driver-api/rfkill.rst 22406F: include/linux/rfkill.h 22407F: include/uapi/linux/rfkill.h 22408F: net/rfkill/ 22409 22410RHASHTABLE 22411M: Thomas Graf <tgraf@suug.ch> 22412M: Herbert Xu <herbert@gondor.apana.org.au> 22413L: linux-crypto@vger.kernel.org 22414S: Maintained 22415F: include/linux/rhashtable-types.h 22416F: include/linux/rhashtable.h 22417F: lib/rhashtable.c 22418F: lib/test_rhashtable.c 22419 22420RICOH R5C592 MEMORYSTICK DRIVER 22421M: Maxim Levitsky <maximlevitsky@gmail.com> 22422S: Maintained 22423F: drivers/memstick/host/r592.* 22424 22425RICOH SMARTMEDIA/XD DRIVER 22426M: Maxim Levitsky <maximlevitsky@gmail.com> 22427S: Maintained 22428F: drivers/mtd/nand/raw/r852.c 22429F: drivers/mtd/nand/raw/r852.h 22430 22431RISC-V AIA DRIVERS 22432M: Anup Patel <anup@brainfault.org> 22433L: linux-riscv@lists.infradead.org 22434S: Maintained 22435F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 22436F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 22437F: drivers/irqchip/irq-riscv-aplic-*.c 22438F: drivers/irqchip/irq-riscv-aplic-*.h 22439F: drivers/irqchip/irq-riscv-imsic-*.c 22440F: drivers/irqchip/irq-riscv-imsic-*.h 22441F: drivers/irqchip/irq-riscv-intc.c 22442F: include/linux/irqchip/riscv-aplic.h 22443F: include/linux/irqchip/riscv-imsic.h 22444 22445RISC-V ANDES SoC Support 22446M: Ben Zong-You Xie <ben717@andestech.com> 22447S: Maintained 22448T: git: https://github.com/ben717-linux/linux 22449F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 22450F: Documentation/devicetree/bindings/riscv/andes.yaml 22451F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 22452F: arch/riscv/boot/dts/andes/ 22453 22454RISC-V ANLOGIC SoC SUPPORT 22455M: Conor Dooley <conor@kernel.org> 22456T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22457L: linux-riscv@lists.infradead.org 22458S: Odd Fixes 22459F: Documentation/devicetree/bindings/riscv/anlogic.yaml 22460F: arch/riscv/boot/dts/anlogic/ 22461 22462RISC-V ARCHITECTURE 22463M: Paul Walmsley <pjw@kernel.org> 22464M: Palmer Dabbelt <palmer@dabbelt.com> 22465M: Albert Ou <aou@eecs.berkeley.edu> 22466R: Alexandre Ghiti <alex@ghiti.fr> 22467L: linux-riscv@lists.infradead.org 22468S: Supported 22469Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22470C: irc://irc.libera.chat/riscv 22471P: Documentation/arch/riscv/patch-acceptance.rst 22472T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 22473F: arch/riscv/ 22474N: riscv 22475K: riscv 22476 22477RISC-V IOMMU 22478M: Tomasz Jeznach <tjeznach@rivosinc.com> 22479L: iommu@lists.linux.dev 22480L: linux-riscv@lists.infradead.org 22481S: Maintained 22482T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 22483F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 22484F: drivers/iommu/riscv/ 22485 22486RISC-V MICROCHIP SUPPORT 22487M: Conor Dooley <conor.dooley@microchip.com> 22488M: Daire McNamara <daire.mcnamara@microchip.com> 22489L: linux-riscv@lists.infradead.org 22490S: Supported 22491T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ (dts, soc, firmware) 22492F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 22493F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 22494F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 22495F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 22496F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 22497F: Documentation/devicetree/bindings/pinctrl/microchip,mpfs-pinctrl-iomux0.yaml 22498F: Documentation/devicetree/bindings/pinctrl/microchip,pic64gx-pinctrl-gpio2.yaml 22499F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 22500F: Documentation/devicetree/bindings/riscv/microchip.yaml 22501F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 22502F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 22503F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 22504F: arch/riscv/boot/dts/microchip/ 22505F: drivers/char/hw_random/mpfs-rng.c 22506F: drivers/clk/microchip/clk-mpfs*.c 22507F: drivers/firmware/microchip/mpfs-auto-update.c 22508F: drivers/gpio/gpio-mpfs.c 22509F: drivers/i2c/busses/i2c-microchip-corei2c.c 22510F: drivers/mailbox/mailbox-mpfs.c 22511F: drivers/pci/controller/plda/pcie-microchip-host.c 22512F: drivers/pinctrl/pinctrl-mpfs-iomux0.c 22513F: drivers/pinctrl/pinctrl-pic64gx-gpio2.c 22514F: drivers/pwm/pwm-microchip-core.c 22515F: drivers/reset/reset-mpfs.c 22516F: drivers/rtc/rtc-mpfs.c 22517F: drivers/soc/microchip/mpfs-control-scb.c 22518F: drivers/soc/microchip/mpfs-mss-top-sysreg.c 22519F: drivers/soc/microchip/mpfs-sys-controller.c 22520F: drivers/spi/spi-microchip-core-qspi.c 22521F: drivers/spi/spi-mpfs.c 22522F: drivers/usb/musb/mpfs.c 22523F: include/soc/microchip/mpfs.h 22524 22525RISC-V MISC SOC SUPPORT 22526M: Conor Dooley <conor@kernel.org> 22527L: linux-riscv@lists.infradead.org 22528S: Odd Fixes 22529T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22530F: arch/riscv/boot/dts/canaan/ 22531F: arch/riscv/boot/dts/sifive/ 22532 22533RISC-V PMU DRIVERS 22534M: Atish Patra <atish.patra@linux.dev> 22535R: Anup Patel <anup@brainfault.org> 22536L: linux-riscv@lists.infradead.org 22537S: Supported 22538F: drivers/perf/riscv_pmu.c 22539F: drivers/perf/riscv_pmu_legacy.c 22540F: drivers/perf/riscv_pmu_sbi.c 22541 22542RISC-V RPMI AND MPXY DRIVERS 22543M: Rahul Pathak <rahul@summations.net> 22544M: Anup Patel <anup@brainfault.org> 22545L: linux-riscv@lists.infradead.org 22546F: Documentation/devicetree/bindings/clock/riscv,rpmi-clock.yaml 22547F: Documentation/devicetree/bindings/clock/riscv,rpmi-mpxy-clock.yaml 22548F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-mpxy-system-msi.yaml 22549F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-system-msi.yaml 22550F: Documentation/devicetree/bindings/mailbox/riscv,rpmi-shmem-mbox.yaml 22551F: Documentation/devicetree/bindings/mailbox/riscv,sbi-mpxy-mbox.yaml 22552F: drivers/clk/clk-rpmi.c 22553F: drivers/irqchip/irq-riscv-rpmi-sysmsi.c 22554F: drivers/mailbox/riscv-sbi-mpxy-mbox.c 22555F: include/linux/mailbox/riscv-rpmi-message.h 22556 22557RISC-V SPACEMIT SoC Support 22558M: Yixun Lan <dlan@kernel.org> 22559L: linux-riscv@lists.infradead.org 22560L: spacemit@lists.linux.dev 22561S: Maintained 22562W: https://github.com/spacemit-com/linux/wiki 22563C: irc://irc.libera.chat/spacemit 22564T: git https://github.com/spacemit-com/linux 22565F: arch/riscv/boot/dts/spacemit/ 22566N: spacemit 22567K: spacemit 22568 22569RISC-V TENSTORRENT SoC SUPPORT 22570M: Drew Fustini <dfustini@oss.tenstorrent.com> 22571M: Joel Stanley <jms@oss.tenstorrent.com> 22572L: linux-riscv@lists.infradead.org 22573S: Maintained 22574T: git https://github.com/tenstorrent/linux.git 22575F: Documentation/devicetree/bindings/riscv/tenstorrent.yaml 22576F: arch/riscv/boot/dts/tenstorrent/ 22577 22578RISC-V THEAD SoC SUPPORT 22579M: Drew Fustini <fustini@kernel.org> 22580M: Guo Ren <guoren@kernel.org> 22581M: Fu Wei <wefu@redhat.com> 22582L: linux-riscv@lists.infradead.org 22583S: Maintained 22584Q: https://patchwork.kernel.org/project/riscv-thead/list/ 22585T: git https://github.com/pdp7/linux.git 22586F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 22587F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 22588F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 22589F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 22590F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 22591F: Documentation/devicetree/bindings/pwm/thead,th1520-pwm.yaml 22592F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 22593F: arch/riscv/boot/dts/thead/ 22594F: drivers/clk/thead/clk-th1520-ap.c 22595F: drivers/firmware/thead,th1520-aon.c 22596F: drivers/mailbox/mailbox-th1520.c 22597F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 22598F: drivers/pinctrl/pinctrl-th1520.c 22599F: drivers/pmdomain/thead/ 22600F: drivers/power/reset/th1520-aon-reboot.c 22601F: drivers/power/sequencing/pwrseq-thead-gpu.c 22602F: drivers/pwm/pwm_th1520.rs 22603F: drivers/reset/reset-th1520.c 22604F: include/dt-bindings/clock/thead,th1520-clk-ap.h 22605F: include/dt-bindings/power/thead,th1520-power.h 22606F: include/dt-bindings/reset/thead,th1520-reset.h 22607F: include/linux/firmware/thead/thead,th1520-aon.h 22608 22609RNBD BLOCK DRIVERS 22610M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22611M: Jack Wang <jinpu.wang@ionos.com> 22612L: linux-block@vger.kernel.org 22613S: Maintained 22614F: drivers/block/rnbd/ 22615 22616ROCCAT DRIVERS 22617M: Stefan Achatz <erazor_de@users.sourceforge.net> 22618S: Maintained 22619W: http://sourceforge.net/projects/roccat/ 22620F: Documentation/ABI/*/sysfs-driver-hid-roccat* 22621F: drivers/hid/hid-roccat* 22622F: include/linux/hid-roccat* 22623 22624ROCKCHIP CAN-FD DRIVER 22625M: Marc Kleine-Budde <mkl@pengutronix.de> 22626R: kernel@pengutronix.de 22627L: linux-can@vger.kernel.org 22628S: Maintained 22629F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 22630F: drivers/net/can/rockchip/ 22631 22632ROCKCHIP CAMERA INTERFACE (RKCIF) DRIVER 22633M: Mehdi Djait <mehdi.djait@linux.intel.com> 22634M: Michael Riesch <michael.riesch@collabora.com> 22635L: linux-media@vger.kernel.org 22636S: Maintained 22637F: Documentation/admin-guide/media/rkcif* 22638F: Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml 22639F: Documentation/devicetree/bindings/media/rockchip,rk3568-vicap.yaml 22640F: drivers/media/platform/rockchip/rkcif/ 22641 22642ROCKCHIP CRYPTO DRIVERS 22643M: Corentin Labbe <clabbe@baylibre.com> 22644L: linux-crypto@vger.kernel.org 22645S: Maintained 22646F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 22647F: drivers/crypto/rockchip/ 22648 22649ROCKCHIP I2S TDM DRIVER 22650M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 22651L: linux-rockchip@lists.infradead.org 22652S: Maintained 22653F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 22654F: sound/soc/rockchip/rockchip_i2s_tdm.* 22655 22656ROCKCHIP ISP V1 DRIVER 22657M: Dafna Hirschfeld <dafna@fastmail.com> 22658M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22659L: linux-media@vger.kernel.org 22660L: linux-rockchip@lists.infradead.org 22661S: Maintained 22662F: Documentation/admin-guide/media/rkisp1.rst 22663F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 22664F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 22665F: drivers/media/platform/rockchip/rkisp1 22666F: include/uapi/linux/rkisp1-config.h 22667 22668ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 22669M: Daniel Golle <daniel@makrotopia.org> 22670M: Aurelien Jarno <aurelien@aurel32.net> 22671M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22672S: Maintained 22673F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 22674F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 22675F: drivers/char/hw_random/rockchip-rng.c 22676 22677ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 22678M: Jacob Chen <jacob-chen@iotwrt.com> 22679M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22680L: linux-media@vger.kernel.org 22681L: linux-rockchip@lists.infradead.org 22682S: Maintained 22683F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 22684F: drivers/media/platform/rockchip/rga/ 22685 22686ROCKCHIP RKVDEC VIDEO DECODER DRIVER 22687M: Detlev Casanova <detlev.casanova@collabora.com> 22688M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22689L: linux-media@vger.kernel.org 22690L: linux-rockchip@lists.infradead.org 22691S: Maintained 22692F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 22693F: drivers/media/platform/rockchip/rkvdec/ 22694 22695ROCKCHIP RK3308 INTERNAL AUDIO CODEC 22696M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22697S: Maintained 22698F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 22699F: sound/soc/codecs/rk3308_codec.c 22700F: sound/soc/codecs/rk3308_codec.h 22701 22702ROCKCHIP SAI DRIVER 22703M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22704L: linux-rockchip@lists.infradead.org 22705S: Maintained 22706F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 22707F: sound/soc/rockchip/rockchip_sai.* 22708 22709ROCKER DRIVER 22710M: Jiri Pirko <jiri@resnulli.us> 22711L: netdev@vger.kernel.org 22712S: Supported 22713F: drivers/net/ethernet/rocker/ 22714 22715ROCKETPORT EXPRESS/INFINITY DRIVER 22716M: Kevin Cernekee <cernekee@gmail.com> 22717L: linux-serial@vger.kernel.org 22718S: Odd Fixes 22719F: drivers/tty/serial/rp2.* 22720 22721ROHM BD71828 CHARGER 22722M: Andreas Kemnade <andreas@kemnade.info> 22723M: Matti Vaittinen <mazziesaccount@gmail.com> 22724S: Maintained 22725F: drivers/power/supply/bd71828-charger.c 22726 22727ROHM BD79703 DAC 22728M: Matti Vaittinen <mazziesaccount@gmail.com> 22729S: Supported 22730F: drivers/iio/dac/rohm-bd79703.c 22731 22732ROHM BD99954 CHARGER IC 22733M: Matti Vaittinen <mazziesaccount@gmail.com> 22734S: Supported 22735F: drivers/power/supply/bd99954-charger.c 22736F: drivers/power/supply/bd99954-charger.h 22737 22738ROHM BD791xx ADC / GPO IC 22739M: Matti Vaittinen <mazziesaccount@gmail.com> 22740S: Supported 22741F: drivers/iio/adc/rohm-bd79112.c 22742F: drivers/iio/adc/rohm-bd79124.c 22743 22744ROHM BH1745 COLOUR SENSOR 22745M: Mudit Sharma <muditsharma.info@gmail.com> 22746L: linux-iio@vger.kernel.org 22747S: Maintained 22748F: drivers/iio/light/bh1745.c 22749 22750ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 22751M: Tomasz Duszynski <tduszyns@gmail.com> 22752S: Maintained 22753F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 22754F: drivers/iio/light/bh1750.c 22755 22756ROHM BM1390 PRESSURE SENSOR DRIVER 22757M: Matti Vaittinen <mazziesaccount@gmail.com> 22758L: linux-iio@vger.kernel.org 22759S: Supported 22760F: drivers/iio/pressure/rohm-bm1390.c 22761 22762ROHM BU270xx LIGHT SENSOR DRIVERs 22763M: Matti Vaittinen <mazziesaccount@gmail.com> 22764L: linux-iio@vger.kernel.org 22765S: Supported 22766F: drivers/iio/light/rohm-bu27034.c 22767 22768ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 22769M: Marek Vasut <marek.vasut+renesas@gmail.com> 22770L: linux-kernel@vger.kernel.org 22771L: linux-renesas-soc@vger.kernel.org 22772S: Supported 22773F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 22774F: drivers/gpio/gpio-bd9571mwv.c 22775F: drivers/mfd/bd9571mwv.c 22776F: drivers/regulator/bd9571mwv-regulator.c 22777F: include/linux/mfd/bd9571mwv.h 22778 22779ROHM POWER MANAGEMENT IC DEVICE DRIVERS 22780M: Matti Vaittinen <mazziesaccount@gmail.com> 22781S: Supported 22782F: drivers/clk/clk-bd718x7.c 22783F: drivers/gpio/gpio-bd71815.c 22784F: drivers/gpio/gpio-bd71828.c 22785F: drivers/mfd/rohm-bd71828.c 22786F: drivers/mfd/rohm-bd718x7.c 22787F: drivers/mfd/rohm-bd9576.c 22788F: drivers/mfd/rohm-bd96801.c 22789F: drivers/regulator/bd71815-regulator.c 22790F: drivers/regulator/bd71828-regulator.c 22791F: drivers/regulator/bd718x7-regulator.c 22792F: drivers/regulator/bd9576-regulator.c 22793F: drivers/regulator/bd96801-regulator.c 22794F: drivers/regulator/rohm-regulator.c 22795F: drivers/rtc/rtc-bd70528.c 22796F: drivers/watchdog/bd9576_wdt.c 22797F: drivers/watchdog/bd96801_wdt.c 22798F: include/linux/mfd/rohm-bd71815.h 22799F: include/linux/mfd/rohm-bd71828.h 22800F: include/linux/mfd/rohm-bd718x7.h 22801F: include/linux/mfd/rohm-bd957x.h 22802F: include/linux/mfd/rohm-bd96801.h 22803F: include/linux/mfd/rohm-bd96802.h 22804F: include/linux/mfd/rohm-generic.h 22805F: include/linux/mfd/rohm-shared.h 22806 22807ROSE NETWORK LAYER 22808L: linux-hams@vger.kernel.org 22809S: Orphan 22810W: https://linux-ax25.in-berlin.de 22811F: include/net/rose.h 22812F: include/uapi/linux/rose.h 22813F: net/rose/ 22814 22815ROTATION DRIVER FOR ALLWINNER A83T 22816M: Jernej Skrabec <jernej.skrabec@gmail.com> 22817L: linux-media@vger.kernel.org 22818S: Maintained 22819T: git git://linuxtv.org/media.git 22820F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 22821F: drivers/media/platform/sunxi/sun8i-rotate/ 22822 22823RPMB SUBSYSTEM 22824M: Jens Wiklander <jens.wiklander@linaro.org> 22825L: linux-kernel@vger.kernel.org 22826S: Supported 22827F: drivers/misc/rpmb-core.c 22828F: include/linux/rpmb.h 22829 22830RPMSG TTY DRIVER 22831M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22832L: linux-remoteproc@vger.kernel.org 22833S: Maintained 22834F: drivers/tty/rpmsg_tty.c 22835 22836RTASE ETHERNET DRIVER 22837M: Justin Lai <justinlai0215@realtek.com> 22838M: Larry Chiu <larry.chiu@realtek.com> 22839L: netdev@vger.kernel.org 22840S: Maintained 22841F: drivers/net/ethernet/realtek/rtase/ 22842 22843RTL2830 MEDIA DRIVER 22844L: linux-media@vger.kernel.org 22845S: Orphan 22846W: https://linuxtv.org 22847Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22848F: drivers/media/dvb-frontends/rtl2830* 22849 22850RTL2832 MEDIA DRIVER 22851L: linux-media@vger.kernel.org 22852S: Orphan 22853W: https://linuxtv.org 22854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22855F: drivers/media/dvb-frontends/rtl2832* 22856 22857RTL2832_SDR MEDIA DRIVER 22858L: linux-media@vger.kernel.org 22859S: Orphan 22860W: https://linuxtv.org 22861Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22862F: drivers/media/dvb-frontends/rtl2832_sdr* 22863 22864RTL8180 WIRELESS DRIVER 22865L: linux-wireless@vger.kernel.org 22866S: Orphan 22867F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22868 22869RTL8187 WIRELESS DRIVER 22870M: Hin-Tak Leung <hintak.leung@gmail.com> 22871L: linux-wireless@vger.kernel.org 22872S: Maintained 22873T: git https://github.com/pkshih/rtw.git 22874F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22875 22876RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22877M: Jes Sorensen <Jes.Sorensen@gmail.com> 22878L: linux-wireless@vger.kernel.org 22879S: Maintained 22880T: git https://github.com/pkshih/rtw.git 22881F: drivers/net/wireless/realtek/rtl8xxxu/ 22882 22883RTL9300 I2C DRIVER (rtl9300-i2c) 22884M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22885L: linux-i2c@vger.kernel.org 22886S: Maintained 22887F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22888F: drivers/i2c/busses/i2c-rtl9300.c 22889 22890RTRS TRANSPORT DRIVERS 22891M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22892M: Jack Wang <jinpu.wang@ionos.com> 22893L: linux-rdma@vger.kernel.org 22894S: Maintained 22895F: drivers/infiniband/ulp/rtrs/ 22896 22897RUNTIME VERIFICATION (RV) 22898M: Steven Rostedt <rostedt@goodmis.org> 22899M: Gabriele Monaco <gmonaco@redhat.com> 22900L: linux-trace-kernel@vger.kernel.org 22901S: Maintained 22902F: Documentation/trace/rv/ 22903F: include/linux/rv.h 22904F: include/rv/ 22905F: kernel/trace/rv/ 22906F: tools/testing/selftests/verification/ 22907F: tools/verification/ 22908 22909RUST 22910M: Miguel Ojeda <ojeda@kernel.org> 22911R: Boqun Feng <boqun.feng@gmail.com> 22912R: Gary Guo <gary@garyguo.net> 22913R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22914R: Benno Lossin <lossin@kernel.org> 22915R: Andreas Hindborg <a.hindborg@kernel.org> 22916R: Alice Ryhl <aliceryhl@google.com> 22917R: Trevor Gross <tmgross@umich.edu> 22918R: Danilo Krummrich <dakr@kernel.org> 22919L: rust-for-linux@vger.kernel.org 22920S: Supported 22921W: https://rust-for-linux.com 22922B: https://github.com/Rust-for-Linux/linux/issues 22923C: zulip://rust-for-linux.zulipchat.com 22924P: https://rust-for-linux.com/contributing 22925T: git https://github.com/Rust-for-Linux/linux.git rust-next 22926F: .clippy.toml 22927F: Documentation/rust/ 22928F: include/trace/events/rust_sample.h 22929F: rust/ 22930F: samples/rust/ 22931F: scripts/*rust* 22932F: tools/testing/selftests/rust/ 22933K: \b(?i:rust)\b 22934 22935RUST [ALLOC] 22936M: Danilo Krummrich <dakr@kernel.org> 22937R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22938R: Vlastimil Babka <vbabka@suse.cz> 22939R: Liam R. Howlett <Liam.Howlett@oracle.com> 22940R: Uladzislau Rezki <urezki@gmail.com> 22941L: rust-for-linux@vger.kernel.org 22942S: Maintained 22943T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22944F: rust/kernel/alloc.rs 22945F: rust/kernel/alloc/ 22946 22947RUST [NUM] 22948M: Alexandre Courbot <acourbot@nvidia.com> 22949R: Yury Norov <yury.norov@gmail.com> 22950L: rust-for-linux@vger.kernel.org 22951S: Maintained 22952F: rust/kernel/num.rs 22953F: rust/kernel/num/ 22954 22955RUST [PIN-INIT] 22956M: Benno Lossin <lossin@kernel.org> 22957L: rust-for-linux@vger.kernel.org 22958S: Maintained 22959W: https://rust-for-linux.com/pin-init 22960B: https://github.com/Rust-for-Linux/pin-init/issues 22961C: zulip://rust-for-linux.zulipchat.com 22962P: rust/pin-init/CONTRIBUTING.md 22963T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22964F: rust/kernel/init.rs 22965F: rust/pin-init/ 22966K: \bpin-init\b|pin_init\b|PinInit 22967 22968RXRPC SOCKETS (AF_RXRPC) 22969M: David Howells <dhowells@redhat.com> 22970M: Marc Dionne <marc.dionne@auristor.com> 22971L: linux-afs@lists.infradead.org 22972S: Supported 22973W: https://www.infradead.org/~dhowells/kafs/ 22974F: Documentation/networking/rxrpc.rst 22975F: include/keys/rxrpc-type.h 22976F: include/net/af_rxrpc.h 22977F: include/trace/events/rxrpc.h 22978F: include/uapi/linux/rxrpc.h 22979F: net/rxrpc/ 22980 22981S3 SAVAGE FRAMEBUFFER DRIVER 22982M: Antonino Daplas <adaplas@gmail.com> 22983L: linux-fbdev@vger.kernel.org 22984S: Maintained 22985F: drivers/video/fbdev/savage/ 22986 22987S390 ARCHITECTURE 22988M: Heiko Carstens <hca@linux.ibm.com> 22989M: Vasily Gorbik <gor@linux.ibm.com> 22990M: Alexander Gordeev <agordeev@linux.ibm.com> 22991R: Christian Borntraeger <borntraeger@linux.ibm.com> 22992R: Sven Schnelle <svens@linux.ibm.com> 22993L: linux-s390@vger.kernel.org 22994S: Supported 22995T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22996F: Documentation/driver-api/s390-drivers.rst 22997F: Documentation/arch/s390/ 22998F: arch/s390/ 22999F: drivers/s390/ 23000F: drivers/watchdog/diag288_wdt.c 23001 23002S390 COMMON I/O LAYER 23003M: Vineeth Vijayan <vneethv@linux.ibm.com> 23004M: Peter Oberparleiter <oberpar@linux.ibm.com> 23005L: linux-s390@vger.kernel.org 23006S: Supported 23007F: drivers/s390/cio/ 23008 23009S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 23010M: Harald Freudenberger <freude@linux.ibm.com> 23011M: Holger Dengler <dengler@linux.ibm.com> 23012L: linux-crypto@vger.kernel.org 23013L: linux-s390@vger.kernel.org 23014S: Supported 23015F: arch/s390/crypto/ 23016F: arch/s390/include/asm/archrandom.h 23017F: arch/s390/include/asm/cpacf.h 23018 23019S390 DASD DRIVER 23020M: Stefan Haberland <sth@linux.ibm.com> 23021M: Jan Hoeppner <hoeppner@linux.ibm.com> 23022L: linux-s390@vger.kernel.org 23023S: Supported 23024F: block/partitions/ibm.c 23025F: drivers/s390/block/dasd* 23026F: include/linux/dasd_mod.h 23027 23028S390 HWRANDOM TRNG DRIVER 23029M: Harald Freudenberger <freude@linux.ibm.com> 23030M: Holger Dengler <dengler@linux.ibm.com> 23031L: linux-crypto@vger.kernel.org 23032L: linux-s390@vger.kernel.org 23033S: Supported 23034F: drivers/char/hw_random/s390-trng.c 23035 23036S390 IOMMU (PCI) 23037M: Niklas Schnelle <schnelle@linux.ibm.com> 23038M: Matthew Rosato <mjrosato@linux.ibm.com> 23039R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23040L: linux-s390@vger.kernel.org 23041S: Supported 23042F: drivers/iommu/s390-iommu.c 23043 23044S390 IUCV NETWORK LAYER 23045M: Alexandra Winter <wintera@linux.ibm.com> 23046M: Thorsten Winkler <twinkler@linux.ibm.com> 23047L: linux-s390@vger.kernel.org 23048L: netdev@vger.kernel.org 23049S: Supported 23050F: drivers/s390/net/*iucv* 23051F: include/net/iucv/ 23052F: net/iucv/ 23053 23054S390 MM 23055M: Alexander Gordeev <agordeev@linux.ibm.com> 23056M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23057L: linux-s390@vger.kernel.org 23058S: Supported 23059T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 23060F: arch/s390/include/asm/pgtable.h 23061F: arch/s390/mm 23062 23063S390 NETWORK DRIVERS 23064M: Alexandra Winter <wintera@linux.ibm.com> 23065M: Aswin Karuvally <aswin@linux.ibm.com> 23066L: linux-s390@vger.kernel.org 23067L: netdev@vger.kernel.org 23068S: Supported 23069F: drivers/s390/net/ 23070 23071S390 PCI SUBSYSTEM 23072M: Niklas Schnelle <schnelle@linux.ibm.com> 23073M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23074L: linux-s390@vger.kernel.org 23075S: Supported 23076F: Documentation/arch/s390/pci.rst 23077F: arch/s390/pci/ 23078F: drivers/pci/hotplug/s390_pci_hpc.c 23079 23080S390 PTP DRIVER 23081M: Sven Schnelle <svens@linux.ibm.com> 23082L: linux-s390@vger.kernel.org 23083S: Supported 23084F: drivers/ptp/ptp_s390.c 23085 23086S390 SCM DRIVER 23087M: Vineeth Vijayan <vneethv@linux.ibm.com> 23088L: linux-s390@vger.kernel.org 23089S: Supported 23090F: drivers/s390/block/scm* 23091F: drivers/s390/cio/scm.c 23092 23093S390 VFIO AP DRIVER 23094M: Tony Krowiak <akrowiak@linux.ibm.com> 23095M: Halil Pasic <pasic@linux.ibm.com> 23096M: Jason Herne <jjherne@linux.ibm.com> 23097L: linux-s390@vger.kernel.org 23098S: Supported 23099F: Documentation/arch/s390/vfio-ap* 23100F: drivers/s390/crypto/vfio_ap* 23101 23102S390 VFIO-CCW DRIVER 23103M: Eric Farman <farman@linux.ibm.com> 23104M: Matthew Rosato <mjrosato@linux.ibm.com> 23105R: Halil Pasic <pasic@linux.ibm.com> 23106L: linux-s390@vger.kernel.org 23107L: kvm@vger.kernel.org 23108S: Supported 23109F: Documentation/arch/s390/vfio-ccw.rst 23110F: drivers/s390/cio/vfio_ccw* 23111F: include/uapi/linux/vfio_ccw.h 23112 23113S390 VFIO-PCI DRIVER 23114M: Matthew Rosato <mjrosato@linux.ibm.com> 23115M: Eric Farman <farman@linux.ibm.com> 23116L: linux-s390@vger.kernel.org 23117L: kvm@vger.kernel.org 23118S: Supported 23119F: arch/s390/kvm/pci* 23120F: drivers/vfio/pci/vfio_pci_zdev.c 23121F: include/uapi/linux/vfio_zdev.h 23122 23123S390 ZCRYPT AND PKEY DRIVER AND AP BUS 23124M: Harald Freudenberger <freude@linux.ibm.com> 23125M: Holger Dengler <dengler@linux.ibm.com> 23126L: linux-s390@vger.kernel.org 23127S: Supported 23128F: arch/s390/include/asm/ap.h 23129F: arch/s390/include/asm/pkey.h 23130F: arch/s390/include/asm/trace/zcrypt.h 23131F: arch/s390/include/uapi/asm/pkey.h 23132F: arch/s390/include/uapi/asm/zcrypt.h 23133F: drivers/s390/crypto/ 23134 23135S390 ZFCP DRIVER 23136M: Nihar Panda <niharp@linux.ibm.com> 23137L: linux-s390@vger.kernel.org 23138S: Supported 23139F: drivers/s390/scsi/zfcp_* 23140 23141SAA6588 RDS RECEIVER DRIVER 23142M: Hans Verkuil <hverkuil@kernel.org> 23143L: linux-media@vger.kernel.org 23144S: Odd Fixes 23145W: https://linuxtv.org 23146T: git git://linuxtv.org/media.git 23147F: drivers/media/i2c/saa6588* 23148 23149SAA7134 VIDEO4LINUX DRIVER 23150M: Mauro Carvalho Chehab <mchehab@kernel.org> 23151L: linux-media@vger.kernel.org 23152S: Odd fixes 23153W: https://linuxtv.org 23154T: git git://linuxtv.org/media.git 23155F: Documentation/driver-api/media/drivers/saa7134* 23156F: drivers/media/pci/saa7134/ 23157 23158SAA7146 VIDEO4LINUX-2 DRIVER 23159M: Hans Verkuil <hverkuil@kernel.org> 23160L: linux-media@vger.kernel.org 23161S: Maintained 23162T: git git://linuxtv.org/media.git 23163F: drivers/media/common/saa7146/ 23164F: drivers/media/pci/saa7146/ 23165F: include/media/drv-intf/saa7146* 23166 23167SAFESETID SECURITY MODULE 23168M: Micah Morton <mortonm@chromium.org> 23169S: Supported 23170F: Documentation/admin-guide/LSM/SafeSetID.rst 23171F: security/safesetid/ 23172 23173SAMSUNG AUDIO (ASoC) DRIVERS 23174M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23175L: linux-sound@vger.kernel.org 23176S: Maintained 23177B: mailto:linux-samsung-soc@vger.kernel.org 23178F: Documentation/devicetree/bindings/sound/samsung* 23179F: sound/soc/samsung/ 23180 23181SAMSUNG EXYNOS2200 SoC SUPPORT 23182M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 23183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23184L: linux-samsung-soc@vger.kernel.org 23185S: Maintained 23186F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 23187F: arch/arm64/boot/dts/exynos/exynos2200* 23188F: drivers/clk/samsung/clk-exynos2200.c 23189F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 23190 23191SAMSUNG EXYNOS850 SoC SUPPORT 23192M: Sam Protsenko <semen.protsenko@linaro.org> 23193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23194L: linux-samsung-soc@vger.kernel.org 23195S: Maintained 23196F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 23197F: arch/arm64/boot/dts/exynos/exynos850* 23198F: drivers/clk/samsung/clk-exynos850.c 23199F: include/dt-bindings/clock/exynos850.h 23200 23201SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 23202M: Tudor Ambarus <tudor.ambarus@linaro.org> 23203L: linux-kernel@vger.kernel.org 23204L: linux-samsung-soc@vger.kernel.org 23205S: Supported 23206F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 23207F: drivers/clk/samsung/clk-acpm.c 23208F: drivers/firmware/samsung/exynos-acpm* 23209F: include/linux/firmware/samsung/exynos-acpm-protocol.h 23210 23211SAMSUNG EXYNOS MAILBOX DRIVER 23212M: Tudor Ambarus <tudor.ambarus@linaro.org> 23213L: linux-kernel@vger.kernel.org 23214L: linux-samsung-soc@vger.kernel.org 23215S: Supported 23216F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 23217F: drivers/mailbox/exynos-mailbox.c 23218F: include/linux/mailbox/exynos-message.h 23219 23220SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 23221M: Krzysztof Kozlowski <krzk@kernel.org> 23222L: linux-crypto@vger.kernel.org 23223L: linux-samsung-soc@vger.kernel.org 23224S: Maintained 23225F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 23226F: drivers/crypto/exynos-rng.c 23227 23228SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 23229M: Łukasz Stelmach <l.stelmach@samsung.com> 23230L: linux-samsung-soc@vger.kernel.org 23231S: Maintained 23232F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 23233F: drivers/char/hw_random/exynos-trng.c 23234 23235SAMSUNG FRAMEBUFFER DRIVER 23236M: Jingoo Han <jingoohan1@gmail.com> 23237L: linux-fbdev@vger.kernel.org 23238S: Maintained 23239F: drivers/video/fbdev/s3c-fb.c 23240 23241SAMSUNG GALAXY BOOK DRIVER 23242M: Joshua Grisham <josh@joshuagrisham.com> 23243L: platform-driver-x86@vger.kernel.org 23244S: Maintained 23245F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 23246F: drivers/platform/x86/samsung-galaxybook.c 23247 23248SAMSUNG INTERCONNECT DRIVERS 23249M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23250M: Artur Świgoń <a.swigon@samsung.com> 23251L: linux-pm@vger.kernel.org 23252L: linux-samsung-soc@vger.kernel.org 23253S: Supported 23254F: drivers/interconnect/samsung/ 23255 23256SAMSUNG LAPTOP DRIVER 23257M: Corentin Chary <corentin.chary@gmail.com> 23258L: platform-driver-x86@vger.kernel.org 23259S: Maintained 23260F: drivers/platform/x86/samsung-laptop.c 23261 23262SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 23263M: Krzysztof Kozlowski <krzk@kernel.org> 23264R: André Draszik <andre.draszik@linaro.org> 23265L: linux-kernel@vger.kernel.org 23266L: linux-samsung-soc@vger.kernel.org 23267S: Maintained 23268B: mailto:linux-samsung-soc@vger.kernel.org 23269F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 23270F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 23271F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 23272F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 23273F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 23274F: drivers/clk/clk-s2mps11.c 23275F: drivers/mfd/sec*.[ch] 23276F: drivers/regulator/s2*.c 23277F: drivers/regulator/s5m*.c 23278F: drivers/rtc/rtc-s5m.c 23279F: include/linux/mfd/samsung/ 23280 23281SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 23282M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 23283L: linux-media@vger.kernel.org 23284L: linux-samsung-soc@vger.kernel.org 23285S: Maintained 23286F: drivers/media/platform/samsung/s3c-camif/ 23287F: include/media/drv-intf/s3c_camif.h 23288 23289SAMSUNG S3FWRN5 NFC DRIVER 23290M: Krzysztof Kozlowski <krzk@kernel.org> 23291S: Maintained 23292F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 23293F: drivers/nfc/s3fwrn5 23294 23295SAMSUNG S5C73M3 CAMERA DRIVER 23296M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23297M: Andrzej Hajda <andrzej.hajda@intel.com> 23298L: linux-media@vger.kernel.org 23299S: Supported 23300F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 23301F: drivers/media/i2c/s5c73m3/* 23302 23303SAMSUNG S5K5BAF CAMERA DRIVER 23304M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23305M: Andrzej Hajda <andrzej.hajda@intel.com> 23306L: linux-media@vger.kernel.org 23307S: Supported 23308F: drivers/media/i2c/s5k5baf.c 23309 23310SAMSUNG S5P Security SubSystem (SSS) DRIVER 23311M: Krzysztof Kozlowski <krzk@kernel.org> 23312M: Vladimir Zapolskiy <vz@mleia.com> 23313L: linux-crypto@vger.kernel.org 23314L: linux-samsung-soc@vger.kernel.org 23315S: Maintained 23316F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 23317F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 23318F: drivers/crypto/s5p-sss.c 23319 23320SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 23321M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23322L: linux-media@vger.kernel.org 23323S: Supported 23324Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23325F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 23326F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 23327F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 23328F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 23329F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 23330F: drivers/media/platform/samsung/exynos4-is/ 23331 23332SAMSUNG SOC CLOCK DRIVERS 23333M: Krzysztof Kozlowski <krzk@kernel.org> 23334M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23335M: Chanwoo Choi <cw00.choi@samsung.com> 23336R: Alim Akhtar <alim.akhtar@samsung.com> 23337L: linux-samsung-soc@vger.kernel.org 23338S: Maintained 23339T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 23340F: Documentation/devicetree/bindings/clock/samsung,*.yaml 23341F: Documentation/devicetree/bindings/clock/samsung,s3c* 23342F: drivers/clk/samsung/ 23343F: include/dt-bindings/clock/exynos*.h 23344F: include/dt-bindings/clock/s5p*.h 23345F: include/dt-bindings/clock/samsung,*.h 23346F: include/linux/clk/samsung.h 23347 23348SAMSUNG SPI DRIVERS 23349M: Andi Shyti <andi.shyti@kernel.org> 23350R: Tudor Ambarus <tudor.ambarus@linaro.org> 23351L: linux-spi@vger.kernel.org 23352L: linux-samsung-soc@vger.kernel.org 23353S: Maintained 23354F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 23355F: drivers/spi/spi-s3c* 23356F: include/linux/platform_data/spi-s3c64xx.h 23357 23358SAMSUNG SXGBE DRIVERS 23359M: Byungho An <bh74.an@samsung.com> 23360L: netdev@vger.kernel.org 23361S: Maintained 23362F: drivers/net/ethernet/samsung/sxgbe/ 23363 23364SAMSUNG THERMAL DRIVER 23365M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 23366M: Krzysztof Kozlowski <krzk@kernel.org> 23367L: linux-pm@vger.kernel.org 23368L: linux-samsung-soc@vger.kernel.org 23369S: Maintained 23370F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 23371F: drivers/thermal/samsung/ 23372 23373SAMSUNG USB2 PHY DRIVER 23374M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23375L: linux-kernel@vger.kernel.org 23376S: Supported 23377F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 23378F: Documentation/driver-api/phy/samsung-usb2.rst 23379F: drivers/phy/samsung/phy-exynos4210-usb2.c 23380F: drivers/phy/samsung/phy-exynos4x12-usb2.c 23381F: drivers/phy/samsung/phy-exynos5250-usb2.c 23382F: drivers/phy/samsung/phy-s5pv210-usb2.c 23383F: drivers/phy/samsung/phy-samsung-usb2.c 23384F: drivers/phy/samsung/phy-samsung-usb2.h 23385 23386SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 23387M: Paul Barker <paul.barker@sancloud.com> 23388R: Marc Murphy <marc.murphy@sancloud.com> 23389S: Supported 23390F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 23391 23392SC1200 WDT DRIVER 23393M: Zwane Mwaikambo <zwanem@gmail.com> 23394S: Maintained 23395F: drivers/watchdog/sc1200wdt.c 23396 23397SCHEDULER 23398M: Ingo Molnar <mingo@redhat.com> 23399M: Peter Zijlstra <peterz@infradead.org> 23400M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 23401M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 23402R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 23403R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 23404R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 23405R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 23406R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 23407L: linux-kernel@vger.kernel.org 23408S: Maintained 23409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 23410F: include/linux/preempt.h 23411F: include/linux/sched.h 23412F: include/linux/wait.h 23413F: include/uapi/linux/sched.h 23414F: kernel/fork.c 23415F: kernel/sched/ 23416F: tools/sched/ 23417 23418SCHEDULER - SCHED_EXT 23419R: Tejun Heo <tj@kernel.org> 23420R: David Vernet <void@manifault.com> 23421R: Andrea Righi <arighi@nvidia.com> 23422R: Changwoo Min <changwoo@igalia.com> 23423L: sched-ext@lists.linux.dev 23424S: Maintained 23425W: https://github.com/sched-ext/scx 23426T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 23427F: include/linux/sched/ext.h 23428F: kernel/sched/ext* 23429F: tools/sched_ext/ 23430F: tools/testing/selftests/sched_ext 23431 23432SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 23433M: Gustavo Silva <gustavograzs@gmail.com> 23434S: Maintained 23435F: drivers/iio/chemical/ens160_core.c 23436F: drivers/iio/chemical/ens160_i2c.c 23437F: drivers/iio/chemical/ens160_spi.c 23438F: drivers/iio/chemical/ens160.h 23439 23440SCSI LIBSAS SUBSYSTEM 23441R: John Garry <john.g.garry@oracle.com> 23442R: Jason Yan <yanaijie@huawei.com> 23443L: linux-scsi@vger.kernel.org 23444S: Supported 23445F: Documentation/scsi/libsas.rst 23446F: drivers/scsi/libsas/ 23447F: include/scsi/libsas.h 23448F: include/scsi/sas_ata.h 23449 23450SCSI RDMA PROTOCOL (SRP) INITIATOR 23451M: Bart Van Assche <bvanassche@acm.org> 23452L: linux-rdma@vger.kernel.org 23453S: Supported 23454Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23455F: drivers/infiniband/ulp/srp/ 23456F: include/scsi/srp.h 23457 23458SCSI RDMA PROTOCOL (SRP) TARGET 23459M: Bart Van Assche <bvanassche@acm.org> 23460L: linux-rdma@vger.kernel.org 23461L: target-devel@vger.kernel.org 23462S: Supported 23463Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23464F: drivers/infiniband/ulp/srpt/ 23465 23466SCSI SG DRIVER 23467M: Doug Gilbert <dgilbert@interlog.com> 23468L: linux-scsi@vger.kernel.org 23469S: Maintained 23470W: http://sg.danny.cz/sg 23471F: Documentation/scsi/scsi-generic.rst 23472F: drivers/scsi/sg.c 23473F: include/scsi/sg.h 23474 23475SCSI SUBSYSTEM 23476M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 23477M: "Martin K. Petersen" <martin.petersen@oracle.com> 23478L: linux-scsi@vger.kernel.org 23479S: Maintained 23480Q: https://patchwork.kernel.org/project/linux-scsi/list/ 23481T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 23482T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23483F: Documentation/devicetree/bindings/scsi/ 23484F: drivers/scsi/ 23485F: drivers/ufs/ 23486F: include/scsi/ 23487F: include/uapi/scsi/ 23488F: include/ufs/ 23489 23490SCSI TAPE DRIVER 23491M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 23492L: linux-scsi@vger.kernel.org 23493S: Maintained 23494F: Documentation/scsi/st.rst 23495F: drivers/scsi/st.* 23496F: drivers/scsi/st_*.h 23497 23498SCSI TARGET CORE USER DRIVER 23499M: Bodo Stroesser <bostroesser@gmail.com> 23500L: linux-scsi@vger.kernel.org 23501L: target-devel@vger.kernel.org 23502S: Supported 23503F: Documentation/target/tcmu-design.rst 23504F: drivers/target/target_core_user.c 23505F: include/uapi/linux/target_core_user.h 23506 23507SCSI TARGET SUBSYSTEM 23508M: "Martin K. Petersen" <martin.petersen@oracle.com> 23509L: linux-scsi@vger.kernel.org 23510L: target-devel@vger.kernel.org 23511S: Supported 23512Q: https://patchwork.kernel.org/project/target-devel/list/ 23513T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23514F: Documentation/target/ 23515F: drivers/target/ 23516F: include/target/ 23517 23518SCTP PROTOCOL 23519M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 23520M: Xin Long <lucien.xin@gmail.com> 23521L: linux-sctp@vger.kernel.org 23522S: Maintained 23523W: https://github.com/sctp/lksctp-tools/wiki 23524F: Documentation/networking/sctp.rst 23525F: include/linux/sctp.h 23526F: include/net/sctp/ 23527F: include/uapi/linux/sctp.h 23528F: net/sctp/ 23529 23530SCx200 CPU SUPPORT 23531M: Jim Cromie <jim.cromie@gmail.com> 23532S: Odd Fixes 23533F: Documentation/i2c/busses/scx200_acb.rst 23534F: arch/x86/platform/scx200/ 23535F: drivers/i2c/busses/scx200* 23536F: drivers/mtd/maps/scx200_docflash.c 23537F: drivers/watchdog/scx200_wdt.c 23538F: include/linux/scx200.h 23539 23540SCx200 GPIO DRIVER 23541M: Jim Cromie <jim.cromie@gmail.com> 23542S: Maintained 23543F: drivers/char/scx200_gpio.c 23544F: include/linux/scx200_gpio.h 23545 23546SCx200 HRT CLOCKSOURCE DRIVER 23547M: Jim Cromie <jim.cromie@gmail.com> 23548S: Maintained 23549F: drivers/clocksource/scx200_hrt.c 23550 23551SDCA LIBRARY AND CLASS DRIVER 23552M: Charles Keepax <ckeepax@opensource.cirrus.com> 23553M: Maciej Strozek <mstrozek@opensource.cirrus.com> 23554R: Bard Liao <yung-chuan.liao@linux.intel.com> 23555R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23556L: linux-sound@vger.kernel.org 23557L: patches@opensource.cirrus.com 23558S: Maintained 23559F: include/sound/sdca* 23560F: sound/soc/sdca/* 23561 23562SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 23563M: Sascha Sommer <saschasommer@freenet.de> 23564L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 23565S: Maintained 23566F: drivers/mmc/host/sdricoh_cs.c 23567 23568SECO BOARDS CEC DRIVER 23569M: Ettore Chimenti <ek5.chimenti@gmail.com> 23570S: Maintained 23571F: drivers/media/cec/platform/seco/seco-cec.c 23572F: drivers/media/cec/platform/seco/seco-cec.h 23573 23574SECURE COMPUTING 23575M: Kees Cook <kees@kernel.org> 23576R: Andy Lutomirski <luto@amacapital.net> 23577R: Will Drewry <wad@chromium.org> 23578S: Supported 23579T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 23580F: Documentation/userspace-api/seccomp_filter.rst 23581F: include/linux/seccomp.h 23582F: include/uapi/linux/seccomp.h 23583F: kernel/seccomp.c 23584F: tools/testing/selftests/kselftest_harness.h 23585F: tools/testing/selftests/kselftest_harness/ 23586F: tools/testing/selftests/seccomp/* 23587K: \bsecure_computing 23588K: \bTIF_SECCOMP\b 23589 23590SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 23591M: Kamal Dasu <kamal.dasu@broadcom.com> 23592M: Al Cooper <alcooperx@gmail.com> 23593R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23594L: linux-mmc@vger.kernel.org 23595S: Maintained 23596F: drivers/mmc/host/sdhci-brcmstb* 23597 23598SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 23599M: Adrian Hunter <adrian.hunter@intel.com> 23600L: linux-mmc@vger.kernel.org 23601S: Supported 23602F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 23603F: drivers/mmc/host/sdhci* 23604 23605SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 23606M: Aubin Constans <aubin.constans@microchip.com> 23607R: Eugen Hristev <eugen.hristev@collabora.com> 23608L: linux-mmc@vger.kernel.org 23609S: Supported 23610F: drivers/mmc/host/sdhci-of-at91.c 23611 23612SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 23613M: Haibo Chen <haibo.chen@nxp.com> 23614L: imx@lists.linux.dev 23615L: linux-mmc@vger.kernel.org 23616L: s32@nxp.com 23617S: Maintained 23618F: drivers/mmc/host/sdhci-esdhc-imx.c 23619 23620SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 23621M: Ben Dooks <ben-linux@fluff.org> 23622M: Jaehoon Chung <jh80.chung@samsung.com> 23623L: linux-mmc@vger.kernel.org 23624S: Maintained 23625F: drivers/mmc/host/sdhci-s3c* 23626 23627SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 23628M: Viresh Kumar <vireshk@kernel.org> 23629L: linux-mmc@vger.kernel.org 23630S: Maintained 23631F: drivers/mmc/host/sdhci-spear.c 23632 23633SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 23634M: Vignesh Raghavendra <vigneshr@ti.com> 23635L: linux-mmc@vger.kernel.org 23636S: Maintained 23637F: drivers/mmc/host/sdhci-omap.c 23638 23639SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 23640M: Jonathan Derrick <jonathan.derrick@linux.dev> 23641L: linux-block@vger.kernel.org 23642S: Supported 23643F: block/opal_proto.h 23644F: block/sed* 23645F: include/linux/sed* 23646F: include/uapi/linux/sed* 23647 23648SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 23649M: Mark Rutland <mark.rutland@arm.com> 23650M: Lorenzo Pieralisi <lpieralisi@kernel.org> 23651M: Sudeep Holla <sudeep.holla@arm.com> 23652L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23653S: Maintained 23654F: drivers/firmware/smccc/ 23655F: include/linux/arm-smccc.h 23656 23657SECURITY CONTACT 23658M: Security Officers <security@kernel.org> 23659S: Supported 23660F: Documentation/process/security-bugs.rst 23661 23662SECURITY SUBSYSTEM 23663M: Paul Moore <paul@paul-moore.com> 23664M: James Morris <jmorris@namei.org> 23665M: "Serge E. Hallyn" <serge@hallyn.com> 23666L: linux-security-module@vger.kernel.org 23667S: Supported 23668Q: https://patchwork.kernel.org/project/linux-security-module/list 23669B: mailto:linux-security-module@vger.kernel.org 23670P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 23671T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 23672F: include/linux/lsm/ 23673F: include/linux/lsm_audit.h 23674F: include/linux/lsm_hook_defs.h 23675F: include/linux/lsm_hooks.h 23676F: include/linux/security.h 23677F: include/uapi/linux/lsm.h 23678F: security/ 23679F: tools/testing/selftests/lsm/ 23680F: rust/kernel/security.rs 23681X: security/selinux/ 23682K: \bsecurity_[a-z_0-9]\+\b 23683 23684SELINUX SECURITY MODULE 23685M: Paul Moore <paul@paul-moore.com> 23686M: Stephen Smalley <stephen.smalley.work@gmail.com> 23687R: Ondrej Mosnacek <omosnace@redhat.com> 23688L: selinux@vger.kernel.org 23689S: Supported 23690W: https://github.com/SELinuxProject 23691Q: https://patchwork.kernel.org/project/selinux/list 23692B: mailto:selinux@vger.kernel.org 23693P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 23694T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 23695F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 23696F: Documentation/ABI/removed/sysfs-selinux-disable 23697F: Documentation/admin-guide/LSM/SELinux.rst 23698F: include/trace/events/avc.h 23699F: include/uapi/linux/selinux_netlink.h 23700F: scripts/selinux/ 23701F: security/selinux/ 23702 23703SENSABLE PHANTOM 23704M: Jiri Slaby <jirislaby@kernel.org> 23705S: Maintained 23706F: drivers/misc/phantom.c 23707F: include/uapi/linux/phantom.h 23708 23709SENSEAIR SUNRISE 006-0-0007 23710M: Jacopo Mondi <jacopo@jmondi.org> 23711S: Maintained 23712F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 23713F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 23714F: drivers/iio/chemical/sunrise_co2.c 23715 23716SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 23717M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 23718S: Maintained 23719F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 23720F: drivers/iio/chemical/scd30.h 23721F: drivers/iio/chemical/scd30_core.c 23722F: drivers/iio/chemical/scd30_i2c.c 23723F: drivers/iio/chemical/scd30_serial.c 23724 23725SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 23726M: Roan van Dijk <roan@protonic.nl> 23727S: Maintained 23728F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 23729F: drivers/iio/chemical/scd4x.c 23730 23731SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 23732M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 23733S: Maintained 23734F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 23735F: drivers/iio/pressure/sdp500.c 23736 23737SENSIRION SGP40 GAS SENSOR DRIVER 23738M: Andreas Klinger <ak@it-klinger.de> 23739S: Maintained 23740F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 23741F: drivers/iio/chemical/sgp40.c 23742 23743SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 23744M: Tomasz Duszynski <tduszyns@gmail.com> 23745S: Maintained 23746F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 23747F: drivers/iio/chemical/sps30.c 23748F: drivers/iio/chemical/sps30_i2c.c 23749F: drivers/iio/chemical/sps30_serial.c 23750 23751SERIAL DEVICE BUS 23752M: Rob Herring <robh@kernel.org> 23753L: linux-serial@vger.kernel.org 23754S: Maintained 23755F: Documentation/devicetree/bindings/serial/serial.yaml 23756F: drivers/tty/serdev/ 23757F: include/linux/serdev.h 23758 23759SERIAL IR RECEIVER 23760M: Sean Young <sean@mess.org> 23761L: linux-media@vger.kernel.org 23762S: Maintained 23763F: drivers/media/rc/serial_ir.c 23764 23765SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 23766M: Srinivas Kandagatla <srini@kernel.org> 23767L: linux-sound@vger.kernel.org 23768S: Maintained 23769F: Documentation/devicetree/bindings/slimbus/ 23770F: Documentation/driver-api/slimbus.rst 23771F: drivers/slimbus/ 23772F: include/linux/slimbus.h 23773 23774SFC NETWORK DRIVER 23775M: Edward Cree <ecree.xilinx@gmail.com> 23776L: netdev@vger.kernel.org 23777L: linux-net-drivers@amd.com 23778S: Maintained 23779F: Documentation/networking/devlink/sfc.rst 23780F: drivers/net/ethernet/sfc/ 23781 23782SFCTEMP HWMON DRIVER 23783M: Emil Renner Berthing <kernel@esmil.dk> 23784M: Hal Feng <hal.feng@starfivetech.com> 23785L: linux-hwmon@vger.kernel.org 23786S: Maintained 23787F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 23788F: Documentation/hwmon/sfctemp.rst 23789F: drivers/hwmon/sfctemp.c 23790 23791SFF/SFP/SFP+ MODULE SUPPORT 23792M: Russell King <linux@armlinux.org.uk> 23793L: netdev@vger.kernel.org 23794S: Maintained 23795F: Documentation/devicetree/bindings/net/sff,sfp.yaml 23796F: drivers/net/phy/phylink.c 23797F: drivers/net/phy/sfp* 23798F: include/linux/mdio/mdio-i2c.h 23799F: include/linux/phylink.h 23800F: include/linux/sfp.h 23801K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 23802 23803SGI GRU DRIVER 23804M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23805S: Maintained 23806F: drivers/misc/sgi-gru/ 23807 23808SGI XP/XPC/XPNET DRIVER 23809M: Robin Holt <robinmholt@gmail.com> 23810M: Steve Wahl <steve.wahl@hpe.com> 23811S: Maintained 23812F: drivers/misc/sgi-xp/ 23813 23814SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 23815M: D. Wythe <alibuda@linux.alibaba.com> 23816M: Dust Li <dust.li@linux.alibaba.com> 23817M: Sidraya Jayagond <sidraya@linux.ibm.com> 23818M: Wenjia Zhang <wenjia@linux.ibm.com> 23819R: Mahanta Jambigi <mjambigi@linux.ibm.com> 23820R: Tony Lu <tonylu@linux.alibaba.com> 23821R: Wen Gu <guwen@linux.alibaba.com> 23822L: linux-rdma@vger.kernel.org 23823L: linux-s390@vger.kernel.org 23824S: Supported 23825F: net/smc/ 23826 23827SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 23828M: Linus Walleij <linusw@kernel.org> 23829L: linux-iio@vger.kernel.org 23830S: Maintained 23831T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 23832F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 23833F: drivers/iio/light/gp2ap002.c 23834 23835SHARP RJ54N1CB0C SENSOR DRIVER 23836M: Jacopo Mondi <jacopo@jmondi.org> 23837L: linux-media@vger.kernel.org 23838S: Odd fixes 23839T: git git://linuxtv.org/media.git 23840F: drivers/media/i2c/rj54n1cb0c.c 23841F: include/media/i2c/rj54n1cb0c.h 23842 23843SHRINKER 23844M: Andrew Morton <akpm@linux-foundation.org> 23845M: Dave Chinner <david@fromorbit.com> 23846R: Qi Zheng <zhengqi.arch@bytedance.com> 23847R: Roman Gushchin <roman.gushchin@linux.dev> 23848R: Muchun Song <muchun.song@linux.dev> 23849L: linux-mm@kvack.org 23850S: Maintained 23851F: Documentation/admin-guide/mm/shrinker_debugfs.rst 23852F: include/linux/list_lru.h 23853F: include/linux/shrinker.h 23854F: mm/list_lru.c 23855F: mm/shrinker.c 23856F: mm/shrinker_debug.c 23857 23858SH_VOU V4L2 OUTPUT DRIVER 23859L: linux-media@vger.kernel.org 23860S: Orphan 23861F: drivers/media/platform/renesas/sh_vou.c 23862F: include/media/drv-intf/sh_vou.h 23863 23864SI2157 MEDIA DRIVER 23865L: linux-media@vger.kernel.org 23866S: Orphan 23867W: https://linuxtv.org 23868Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23869F: drivers/media/tuners/si2157* 23870 23871SI2165 MEDIA DRIVER 23872M: Matthias Schwarzott <zzam@gentoo.org> 23873L: linux-media@vger.kernel.org 23874S: Maintained 23875W: https://linuxtv.org 23876Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23877F: drivers/media/dvb-frontends/si2165* 23878 23879SI2168 MEDIA DRIVER 23880L: linux-media@vger.kernel.org 23881S: Orphan 23882W: https://linuxtv.org 23883Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23884F: drivers/media/dvb-frontends/si2168* 23885 23886SI470X FM RADIO RECEIVER I2C DRIVER 23887M: Hans Verkuil <hverkuil@kernel.org> 23888L: linux-media@vger.kernel.org 23889S: Odd Fixes 23890W: https://linuxtv.org 23891T: git git://linuxtv.org/media.git 23892F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23893F: drivers/media/radio/si470x/radio-si470x-i2c.c 23894 23895SI470X FM RADIO RECEIVER USB DRIVER 23896M: Hans Verkuil <hverkuil@kernel.org> 23897L: linux-media@vger.kernel.org 23898S: Maintained 23899W: https://linuxtv.org 23900T: git git://linuxtv.org/media.git 23901F: drivers/media/radio/si470x/radio-si470x-common.c 23902F: drivers/media/radio/si470x/radio-si470x-usb.c 23903F: drivers/media/radio/si470x/radio-si470x.h 23904 23905SI4713 FM RADIO TRANSMITTER I2C DRIVER 23906M: Eduardo Valentin <edubezval@gmail.com> 23907L: linux-media@vger.kernel.org 23908S: Odd Fixes 23909W: https://linuxtv.org 23910T: git git://linuxtv.org/media.git 23911F: drivers/media/radio/si4713/si4713.? 23912 23913SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23914M: Eduardo Valentin <edubezval@gmail.com> 23915L: linux-media@vger.kernel.org 23916S: Odd Fixes 23917W: https://linuxtv.org 23918T: git git://linuxtv.org/media.git 23919F: drivers/media/radio/si4713/radio-platform-si4713.c 23920 23921SI4713 FM RADIO TRANSMITTER USB DRIVER 23922M: Hans Verkuil <hverkuil@kernel.org> 23923L: linux-media@vger.kernel.org 23924S: Maintained 23925W: https://linuxtv.org 23926T: git git://linuxtv.org/media.git 23927F: drivers/media/radio/si4713/radio-usb-si4713.c 23928 23929SIANO DVB DRIVER 23930M: Mauro Carvalho Chehab <mchehab@kernel.org> 23931L: linux-media@vger.kernel.org 23932S: Odd fixes 23933W: https://linuxtv.org 23934T: git git://linuxtv.org/media.git 23935F: drivers/media/common/siano/ 23936F: drivers/media/mmc/siano/ 23937F: drivers/media/usb/siano/ 23938F: drivers/media/usb/siano/ 23939 23940SIEMENS IPC LED DRIVERS 23941M: Bao Cheng Su <baocheng.su@siemens.com> 23942M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23943M: Tobias Schaffner <tobias.schaffner@siemens.com> 23944L: linux-leds@vger.kernel.org 23945S: Maintained 23946F: drivers/leds/simatic/ 23947 23948SIEMENS IPC PLATFORM DRIVERS 23949M: Bao Cheng Su <baocheng.su@siemens.com> 23950M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23951M: Tobias Schaffner <tobias.schaffner@siemens.com> 23952L: platform-driver-x86@vger.kernel.org 23953S: Maintained 23954F: drivers/platform/x86/siemens/ 23955F: include/linux/platform_data/x86/simatic-ipc-base.h 23956F: include/linux/platform_data/x86/simatic-ipc.h 23957 23958SIEMENS IPC WATCHDOG DRIVERS 23959M: Bao Cheng Su <baocheng.su@siemens.com> 23960M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23961M: Tobias Schaffner <tobias.schaffner@siemens.com> 23962L: linux-watchdog@vger.kernel.org 23963S: Maintained 23964F: drivers/watchdog/simatic-ipc-wdt.c 23965 23966SIFIVE DRIVERS 23967M: Paul Walmsley <pjw@kernel.org> 23968M: Samuel Holland <samuel.holland@sifive.com> 23969L: linux-riscv@lists.infradead.org 23970S: Supported 23971F: drivers/dma/sf-pdma/ 23972N: sifive 23973K: fu[57]40 23974K: [^@]sifive 23975 23976SILEAD TOUCHSCREEN DRIVER 23977M: Hans de Goede <hansg@kernel.org> 23978L: linux-input@vger.kernel.org 23979L: platform-driver-x86@vger.kernel.org 23980S: Maintained 23981F: drivers/input/touchscreen/silead.c 23982F: drivers/platform/x86/touchscreen_dmi.c 23983 23984SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23985M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23986L: linux-wireless@vger.kernel.org 23987S: Supported 23988F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23989F: drivers/net/wireless/silabs/ 23990 23991SILICON MOTION SM712 FRAME BUFFER DRIVER 23992M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23993M: Teddy Wang <teddy.wang@siliconmotion.com> 23994M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23995L: linux-fbdev@vger.kernel.org 23996S: Maintained 23997F: Documentation/fb/sm712fb.rst 23998F: drivers/video/fbdev/sm712* 23999 24000SILVACO I3C DUAL-ROLE MASTER 24001M: Miquel Raynal <miquel.raynal@bootlin.com> 24002M: Frank Li <Frank.Li@nxp.com> 24003L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 24004L: imx@lists.linux.dev 24005S: Maintained 24006F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 24007F: drivers/i3c/master/svc-i3c-master.c 24008 24009SIMPLEFB FB DRIVER 24010M: Hans de Goede <hansg@kernel.org> 24011L: linux-fbdev@vger.kernel.org 24012S: Maintained 24013F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 24014F: drivers/video/fbdev/simplefb.c 24015F: include/linux/platform_data/simplefb.h 24016 24017SIOX 24018M: Thorsten Scherer <t.scherer@eckelmann.de> 24019R: Pengutronix Kernel Team <kernel@pengutronix.de> 24020S: Supported 24021F: drivers/gpio/gpio-siox.c 24022F: drivers/siox/* 24023F: include/trace/events/siox.h 24024 24025SIPHASH PRF ROUTINES 24026M: Jason A. Donenfeld <Jason@zx2c4.com> 24027S: Maintained 24028F: include/linux/siphash.h 24029F: lib/siphash.c 24030F: lib/tests/siphash_kunit.c 24031 24032SIS 190 ETHERNET DRIVER 24033M: Francois Romieu <romieu@fr.zoreil.com> 24034L: netdev@vger.kernel.org 24035S: Maintained 24036F: drivers/net/ethernet/sis/sis190.c 24037 24038SIS 900/7016 FAST ETHERNET DRIVER 24039M: Daniele Venzano <venza@brownhat.org> 24040L: netdev@vger.kernel.org 24041S: Maintained 24042W: http://www.brownhat.org/sis900.html 24043F: drivers/net/ethernet/sis/sis900.* 24044 24045SIS FRAMEBUFFER DRIVER 24046S: Orphan 24047F: Documentation/fb/sisfb.rst 24048F: drivers/video/fbdev/sis/ 24049F: include/video/sisfb.h 24050 24051SIS I2C TOUCHSCREEN DRIVER 24052M: Mika Penttilä <mpenttil@redhat.com> 24053L: linux-input@vger.kernel.org 24054S: Maintained 24055F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 24056F: drivers/input/touchscreen/sis_i2c.c 24057 24058SIS USB2VGA DRIVER 24059M: Thomas Winischhofer <thomas@winischhofer.net> 24060S: Maintained 24061W: http://www.winischhofer.at/linuxsisusbvga.shtml 24062F: drivers/usb/misc/sisusbvga/ 24063 24064SL28 CPLD MFD DRIVER 24065M: Michael Walle <mwalle@kernel.org> 24066S: Maintained 24067F: Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml 24068F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 24069F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 24070F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 24071F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 24072F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 24073F: drivers/gpio/gpio-sl28cpld.c 24074F: drivers/hwmon/sa67mcu-hwmon.c 24075F: drivers/hwmon/sl28cpld-hwmon.c 24076F: drivers/irqchip/irq-sl28cpld.c 24077F: drivers/pwm/pwm-sl28cpld.c 24078F: drivers/watchdog/sl28cpld_wdt.c 24079 24080SL28 VPD NVMEM LAYOUT DRIVER 24081M: Michael Walle <mwalle@kernel.org> 24082S: Maintained 24083F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 24084F: drivers/nvmem/layouts/sl28vpd.c 24085 24086SLAB ALLOCATOR 24087M: Vlastimil Babka <vbabka@suse.cz> 24088M: Andrew Morton <akpm@linux-foundation.org> 24089R: Christoph Lameter <cl@gentwo.org> 24090R: David Rientjes <rientjes@google.com> 24091R: Roman Gushchin <roman.gushchin@linux.dev> 24092R: Harry Yoo <harry.yoo@oracle.com> 24093L: linux-mm@kvack.org 24094S: Maintained 24095T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 24096F: Documentation/admin-guide/mm/slab.rst 24097F: Documentation/mm/slab.rst 24098F: include/linux/mempool.h 24099F: include/linux/slab.h 24100F: mm/failslab.c 24101F: mm/mempool.c 24102F: mm/slab.h 24103F: mm/slab_common.c 24104F: mm/slub.c 24105 24106SLCAN CAN NETWORK DRIVER 24107M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 24108L: linux-can@vger.kernel.org 24109S: Maintained 24110F: drivers/net/can/slcan/ 24111 24112SLEEPABLE READ-COPY UPDATE (SRCU) 24113M: Lai Jiangshan <jiangshanlai@gmail.com> 24114M: "Paul E. McKenney" <paulmck@kernel.org> 24115M: Josh Triplett <josh@joshtriplett.org> 24116R: Steven Rostedt <rostedt@goodmis.org> 24117R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 24118L: rcu@vger.kernel.org 24119S: Supported 24120W: http://www.rdrop.com/users/paulmck/RCU/ 24121T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 24122F: include/linux/srcu*.h 24123F: kernel/rcu/srcu*.c 24124 24125SMACK SECURITY MODULE 24126M: Casey Schaufler <casey@schaufler-ca.com> 24127L: linux-security-module@vger.kernel.org 24128S: Maintained 24129W: http://schaufler-ca.com 24130T: git https://github.com/cschaufler/smack-next.git 24131F: Documentation/admin-guide/LSM/Smack.rst 24132F: security/smack/ 24133 24134SMC91x ETHERNET DRIVER 24135M: Nicolas Pitre <nico@fluxnic.net> 24136S: Odd Fixes 24137F: drivers/net/ethernet/smsc/smc91x.* 24138 24139SMSC EMC2103 HARDWARE MONITOR DRIVER 24140M: Steve Glendinning <steve.glendinning@shawell.net> 24141L: linux-hwmon@vger.kernel.org 24142S: Maintained 24143F: Documentation/hwmon/emc2103.rst 24144F: drivers/hwmon/emc2103.c 24145 24146SMSC SCH5627 HARDWARE MONITOR DRIVER 24147M: Hans de Goede <hansg@kernel.org> 24148L: linux-hwmon@vger.kernel.org 24149S: Supported 24150F: Documentation/hwmon/sch5627.rst 24151F: drivers/hwmon/sch5627.c 24152 24153SMSC UFX6000 and UFX7000 USB to VGA DRIVER 24154M: Steve Glendinning <steve.glendinning@shawell.net> 24155L: linux-fbdev@vger.kernel.org 24156S: Maintained 24157F: drivers/video/fbdev/smscufx.c 24158 24159SMSC47B397 HARDWARE MONITOR DRIVER 24160M: Jean Delvare <jdelvare@suse.com> 24161L: linux-hwmon@vger.kernel.org 24162S: Maintained 24163F: Documentation/hwmon/smsc47b397.rst 24164F: drivers/hwmon/smsc47b397.c 24165 24166SMSC911x ETHERNET DRIVER 24167M: Steve Glendinning <steve.glendinning@shawell.net> 24168L: netdev@vger.kernel.org 24169S: Maintained 24170F: drivers/net/ethernet/smsc/smsc911x.* 24171F: include/linux/smsc911x.h 24172 24173SMSC9420 PCI ETHERNET DRIVER 24174M: Steve Glendinning <steve.glendinning@shawell.net> 24175L: netdev@vger.kernel.org 24176S: Maintained 24177F: drivers/net/ethernet/smsc/smsc9420.* 24178 24179SNET DPU VIRTIO DATA PATH ACCELERATOR 24180R: Alvaro Karsz <alvaro.karsz@solid-run.com> 24181F: drivers/vdpa/solidrun/ 24182 24183SOCIONEXT (SNI) AVE NETWORK DRIVER 24184M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 24185L: netdev@vger.kernel.org 24186S: Maintained 24187F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 24188F: drivers/net/ethernet/socionext/sni_ave.c 24189 24190SOCIONEXT (SNI) NETSEC NETWORK DRIVER 24191M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 24192M: Masahisa Kojima <kojima.masahisa@socionext.com> 24193L: netdev@vger.kernel.org 24194S: Maintained 24195F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 24196F: drivers/net/ethernet/socionext/netsec.c 24197 24198SOCIONEXT (SNI) Synquacer SPI DRIVER 24199M: Masahisa Kojima <masahisa.kojima@linaro.org> 24200M: Jassi Brar <jaswinder.singh@linaro.org> 24201L: linux-spi@vger.kernel.org 24202S: Maintained 24203F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 24204F: drivers/spi/spi-synquacer.c 24205 24206SOCIONEXT SYNQUACER I2C DRIVER 24207M: Ard Biesheuvel <ardb@kernel.org> 24208L: linux-i2c@vger.kernel.org 24209S: Maintained 24210F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 24211F: drivers/i2c/busses/i2c-synquacer.c 24212 24213SOCIONEXT UNIPHIER SOUND DRIVER 24214L: linux-sound@vger.kernel.org 24215S: Orphan 24216F: sound/soc/uniphier/ 24217 24218SOCKET TIMESTAMPING 24219M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 24220R: Jason Xing <kernelxing@tencent.com> 24221S: Maintained 24222F: Documentation/networking/timestamping.rst 24223F: include/linux/net_tstamp.h 24224F: include/uapi/linux/net_tstamp.h 24225F: tools/testing/selftests/bpf/*/net_timestamping* 24226F: tools/testing/selftests/net/*timestamp* 24227F: tools/testing/selftests/net/so_txtime.c 24228 24229SOEKRIS NET48XX LED SUPPORT 24230M: Chris Boot <bootc@bootc.net> 24231S: Maintained 24232F: drivers/leds/leds-net48xx.c 24233 24234SOFT-IWARP DRIVER (siw) 24235M: Bernard Metzler <bernard.metzler@linux.dev> 24236L: linux-rdma@vger.kernel.org 24237S: Supported 24238F: drivers/infiniband/sw/siw/ 24239F: include/uapi/rdma/siw-abi.h 24240 24241SOFT-ROCE DRIVER (rxe) 24242M: Zhu Yanjun <zyjzyj2000@gmail.com> 24243L: linux-rdma@vger.kernel.org 24244S: Supported 24245F: drivers/infiniband/sw/rxe/ 24246F: include/uapi/rdma/rdma_user_rxe.h 24247 24248SOFTLOGIC 6x10 MPEG CODEC 24249M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 24250M: Andrey Utkin <andrey_utkin@fastmail.com> 24251M: Ismael Luceno <ismael@iodev.co.uk> 24252L: linux-media@vger.kernel.org 24253S: Supported 24254F: drivers/media/pci/solo6x10/ 24255 24256SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 24257M: James Morse <james.morse@arm.com> 24258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24259S: Maintained 24260F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 24261F: drivers/firmware/arm_sdei.c 24262F: include/linux/arm_sdei.h 24263F: include/uapi/linux/arm_sdei.h 24264 24265SOFTWARE NODES AND DEVICE PROPERTIES 24266R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24267R: Daniel Scally <djrscally@gmail.com> 24268R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24269R: Sakari Ailus <sakari.ailus@linux.intel.com> 24270L: linux-acpi@vger.kernel.org 24271S: Maintained 24272F: drivers/base/property.c 24273F: drivers/base/swnode.c 24274F: include/linux/fwnode.h 24275F: include/linux/property.h 24276 24277SOFTWARE RAID (Multiple Disks) SUPPORT 24278M: Song Liu <song@kernel.org> 24279M: Yu Kuai <yukuai@fnnas.com> 24280L: linux-raid@vger.kernel.org 24281S: Supported 24282Q: https://patchwork.kernel.org/project/linux-raid/list/ 24283T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 24284F: drivers/md/Kconfig 24285F: drivers/md/Makefile 24286F: drivers/md/md* 24287F: drivers/md/raid* 24288F: include/linux/raid/ 24289F: include/uapi/linux/raid/ 24290F: lib/raid6/ 24291 24292SOLIDRUN CLEARFOG SUPPORT 24293M: Russell King <linux@armlinux.org.uk> 24294S: Maintained 24295F: arch/arm/boot/dts/marvell/armada-388-clearfog* 24296F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 24297 24298SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 24299M: Russell King <linux@armlinux.org.uk> 24300S: Maintained 24301F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 24302F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 24303F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 24304 24305SONIC NETWORK DRIVER 24306M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 24307L: netdev@vger.kernel.org 24308S: Maintained 24309F: drivers/net/ethernet/natsemi/sonic.* 24310 24311SONICS SILICON BACKPLANE DRIVER (SSB) 24312M: Michael Buesch <m@bues.ch> 24313L: linux-wireless@vger.kernel.org 24314S: Maintained 24315F: drivers/ssb/ 24316F: include/linux/ssb/ 24317 24318SONY IMX208 SENSOR DRIVER 24319M: Sakari Ailus <sakari.ailus@linux.intel.com> 24320L: linux-media@vger.kernel.org 24321S: Maintained 24322T: git git://linuxtv.org/media.git 24323F: drivers/media/i2c/imx208.c 24324 24325SONY IMX214 SENSOR DRIVER 24326M: Ricardo Ribalda <ribalda@kernel.org> 24327L: linux-media@vger.kernel.org 24328S: Maintained 24329T: git git://linuxtv.org/media.git 24330F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 24331F: drivers/media/i2c/imx214.c 24332 24333SONY IMX219 SENSOR DRIVER 24334M: Dave Stevenson <dave.stevenson@raspberrypi.com> 24335L: linux-media@vger.kernel.org 24336S: Maintained 24337T: git git://linuxtv.org/media.git 24338F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 24339F: drivers/media/i2c/imx219.c 24340 24341SONY IMX258 SENSOR DRIVER 24342M: Sakari Ailus <sakari.ailus@linux.intel.com> 24343L: linux-media@vger.kernel.org 24344S: Maintained 24345T: git git://linuxtv.org/media.git 24346F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 24347F: drivers/media/i2c/imx258.c 24348 24349SONY IMX274 SENSOR DRIVER 24350M: Leon Luo <leonl@leopardimaging.com> 24351L: linux-media@vger.kernel.org 24352S: Maintained 24353T: git git://linuxtv.org/media.git 24354F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 24355F: drivers/media/i2c/imx274.c 24356 24357SONY IMX283 SENSOR DRIVER 24358M: Kieran Bingham <kieran.bingham@ideasonboard.com> 24359R: Umang Jain <uajain@igalia.com> 24360L: linux-media@vger.kernel.org 24361S: Maintained 24362T: git git://linuxtv.org/media.git 24363F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 24364F: drivers/media/i2c/imx283.c 24365 24366SONY IMX290 SENSOR DRIVER 24367M: Manivannan Sadhasivam <mani@kernel.org> 24368L: linux-media@vger.kernel.org 24369S: Maintained 24370T: git git://linuxtv.org/media.git 24371F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 24372F: drivers/media/i2c/imx290.c 24373 24374SONY IMX296 SENSOR DRIVER 24375M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24376M: Manivannan Sadhasivam <mani@kernel.org> 24377L: linux-media@vger.kernel.org 24378S: Maintained 24379T: git git://linuxtv.org/media.git 24380F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 24381F: drivers/media/i2c/imx296.c 24382 24383SONY IMX319 SENSOR DRIVER 24384M: Bingbu Cao <bingbu.cao@intel.com> 24385L: linux-media@vger.kernel.org 24386S: Maintained 24387T: git git://linuxtv.org/media.git 24388F: drivers/media/i2c/imx319.c 24389 24390SONY IMX334 SENSOR DRIVER 24391L: linux-media@vger.kernel.org 24392S: Orphan 24393T: git git://linuxtv.org/media.git 24394F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 24395F: drivers/media/i2c/imx334.c 24396 24397SONY IMX335 SENSOR DRIVER 24398M: Kieran Bingham <kieran.bingham@ideasonboard.com> 24399L: linux-media@vger.kernel.org 24400S: Maintained 24401T: git git://linuxtv.org/media.git 24402F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 24403F: drivers/media/i2c/imx335.c 24404 24405SONY IMX355 SENSOR DRIVER 24406M: Tianshu Qiu <tian.shu.qiu@intel.com> 24407L: linux-media@vger.kernel.org 24408S: Maintained 24409T: git git://linuxtv.org/media.git 24410F: drivers/media/i2c/imx355.c 24411 24412SONY IMX412 SENSOR DRIVER 24413L: linux-media@vger.kernel.org 24414S: Orphan 24415T: git git://linuxtv.org/media.git 24416F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 24417F: drivers/media/i2c/imx412.c 24418 24419SONY IMX415 SENSOR DRIVER 24420M: Michael Riesch <michael.riesch@collabora.com> 24421L: linux-media@vger.kernel.org 24422S: Maintained 24423T: git git://linuxtv.org/media.git 24424F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 24425F: drivers/media/i2c/imx415.c 24426 24427SONY MEMORYSTICK SUBSYSTEM 24428M: Maxim Levitsky <maximlevitsky@gmail.com> 24429M: Alex Dubov <oakad@yahoo.com> 24430M: Ulf Hansson <ulf.hansson@linaro.org> 24431L: linux-mmc@vger.kernel.org 24432S: Maintained 24433T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 24434F: drivers/memstick/ 24435F: include/linux/memstick.h 24436 24437SONY VAIO CONTROL DEVICE DRIVER 24438M: Mattia Dongili <malattia@linux.it> 24439L: platform-driver-x86@vger.kernel.org 24440S: Maintained 24441W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 24442F: Documentation/admin-guide/laptops/sony-laptop.rst 24443F: drivers/char/sonypi.c 24444F: drivers/platform/x86/sony-laptop.c 24445 24446SOPHGO DEVICETREES and DRIVERS 24447M: Chen Wang <unicorn_wang@outlook.com> 24448M: Inochi Amaoto <inochiama@gmail.com> 24449L: sophgo@lists.linux.dev 24450W: https://github.com/sophgo/linux/wiki 24451T: git https://github.com/sophgo/linux.git 24452S: Maintained 24453N: sophgo 24454K: sophgo 24455 24456SOUND 24457M: Jaroslav Kysela <perex@perex.cz> 24458M: Takashi Iwai <tiwai@suse.com> 24459L: linux-sound@vger.kernel.org 24460S: Maintained 24461W: http://www.alsa-project.org/ 24462Q: http://patchwork.kernel.org/project/alsa-devel/list/ 24463T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24464F: Documentation/sound/ 24465F: include/sound/ 24466F: include/uapi/sound/ 24467F: sound/ 24468F: tools/testing/selftests/alsa 24469 24470SOUND - ALSA SELFTESTS 24471M: Mark Brown <broonie@kernel.org> 24472L: linux-sound@vger.kernel.org 24473L: linux-kselftest@vger.kernel.org 24474S: Supported 24475F: tools/testing/selftests/alsa 24476 24477SOUND - COMPRESSED AUDIO 24478M: Vinod Koul <vkoul@kernel.org> 24479L: linux-sound@vger.kernel.org 24480S: Supported 24481T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24482F: Documentation/sound/designs/compress-offload.rst 24483F: include/sound/compress_driver.h 24484F: include/uapi/sound/compress_* 24485F: sound/core/compress_offload.c 24486F: sound/soc/soc-compress.c 24487 24488SOUND - CORE KUNIT TEST 24489M: Ivan Orlov <ivan.orlov0322@gmail.com> 24490L: linux-sound@vger.kernel.org 24491S: Supported 24492F: sound/core/sound_kunit.c 24493 24494SOUND - DMAENGINE HELPERS 24495M: Lars-Peter Clausen <lars@metafoo.de> 24496S: Supported 24497F: include/sound/dmaengine_pcm.h 24498F: sound/core/pcm_dmaengine.c 24499F: sound/soc/soc-generic-dmaengine-pcm.c 24500 24501SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 24502M: Liam Girdwood <lgirdwood@gmail.com> 24503M: Mark Brown <broonie@kernel.org> 24504L: linux-sound@vger.kernel.org 24505S: Supported 24506W: http://alsa-project.org/main/index.php/ASoC 24507T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 24508F: Documentation/devicetree/bindings/sound/ 24509F: Documentation/sound/soc/ 24510F: include/dt-bindings/sound/ 24511F: include/sound/cs* 24512X: include/sound/cs4231-regs.h 24513X: include/sound/cs8403.h 24514X: include/sound/cs8427.h 24515F: include/sound/madera-pdata.h 24516F: include/sound/soc* 24517F: include/sound/sof.h 24518F: include/sound/sof/ 24519F: include/sound/wm*.h 24520F: include/trace/events/sof*.h 24521F: include/uapi/sound/asoc.h 24522F: sound/soc/ 24523 24524SOUND - SOC LAYER / dapm-graph 24525M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24526L: linux-sound@vger.kernel.org 24527S: Maintained 24528F: tools/sound/dapm-graph 24529 24530SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 24531M: Liam Girdwood <lgirdwood@gmail.com> 24532M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 24533M: Bard Liao <yung-chuan.liao@linux.intel.com> 24534M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 24535M: Daniel Baluta <daniel.baluta@nxp.com> 24536R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 24537R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24538L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 24539S: Supported 24540W: https://github.com/thesofproject/linux/ 24541F: sound/soc/sof/ 24542 24543SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 24544M: Mark Brown <broonie@kernel.org> 24545M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 24546S: Supported 24547L: linux-sound@vger.kernel.org 24548F: sound/soc/generic/ 24549F: include/sound/simple_card* 24550F: Documentation/devicetree/bindings/sound/simple-card.yaml 24551F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 24552 24553SOUNDWIRE SUBSYSTEM 24554M: Vinod Koul <vkoul@kernel.org> 24555M: Bard Liao <yung-chuan.liao@linux.intel.com> 24556R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24557L: linux-sound@vger.kernel.org 24558S: Supported 24559T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 24560F: Documentation/driver-api/soundwire/ 24561F: drivers/soundwire/ 24562F: include/linux/soundwire/ 24563 24564SP2 MEDIA DRIVER 24565M: Olli Salonen <olli.salonen@iki.fi> 24566L: linux-media@vger.kernel.org 24567S: Maintained 24568W: https://linuxtv.org 24569Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24570F: drivers/media/dvb-frontends/sp2* 24571 24572SPACEMIT K1 I2C DRIVER 24573M: Troy Mitchell <troy.mitchell@linux.spacemit.com> 24574S: Maintained 24575F: Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml 24576F: drivers/i2c/busses/i2c-k1.c 24577 24578SPANISH DOCUMENTATION 24579M: Carlos Bilbao <carlos.bilbao@kernel.org> 24580R: Avadhut Naik <avadhut.naik@amd.com> 24581S: Maintained 24582F: Documentation/translations/sp_SP/ 24583 24584SPARC + UltraSPARC (sparc/sparc64) 24585M: "David S. Miller" <davem@davemloft.net> 24586M: Andreas Larsson <andreas@gaisler.com> 24587L: sparclinux@vger.kernel.org 24588S: Maintained 24589Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 24590T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24591T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24592F: arch/sparc/ 24593F: drivers/sbus/ 24594 24595SPARC SERIAL DRIVERS 24596M: "David S. Miller" <davem@davemloft.net> 24597L: sparclinux@vger.kernel.org 24598S: Maintained 24599T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24600T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24601F: drivers/tty/serial/suncore.c 24602F: drivers/tty/serial/sunhv.c 24603F: drivers/tty/serial/sunsab.c 24604F: drivers/tty/serial/sunsab.h 24605F: drivers/tty/serial/sunsu.c 24606F: drivers/tty/serial/sunzilog.c 24607F: drivers/tty/serial/sunzilog.h 24608F: drivers/tty/vcc.c 24609F: include/linux/sunserialcore.h 24610 24611SPARSE CHECKER 24612M: Chris Li <sparse@chrisli.org> 24613L: linux-sparse@vger.kernel.org 24614S: Maintained 24615W: https://sparse.docs.kernel.org/ 24616Q: https://patchwork.kernel.org/project/linux-sparse/list/ 24617B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 24618T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 24619F: include/linux/compiler.h 24620 24621SPEAKUP CONSOLE SPEECH DRIVER 24622M: William Hubbs <w.d.hubbs@gmail.com> 24623M: Chris Brannon <chris@the-brannons.com> 24624M: Kirk Reiser <kirk@reisers.ca> 24625M: Samuel Thibault <samuel.thibault@ens-lyon.org> 24626L: speakup@linux-speakup.org 24627S: Odd Fixes 24628W: http://www.linux-speakup.org/ 24629W: https://github.com/linux-speakup/speakup 24630B: https://github.com/linux-speakup/speakup/issues 24631F: drivers/accessibility/speakup/ 24632 24633SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 24634M: Viresh Kumar <vireshk@kernel.org> 24635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24636L: soc@lists.linux.dev 24637S: Maintained 24638W: http://www.st.com/spear 24639F: arch/arm/boot/dts/st/spear* 24640F: arch/arm/mach-spear/ 24641F: drivers/clk/spear/ 24642F: drivers/pinctrl/spear/ 24643 24644SPI NOR SUBSYSTEM 24645M: Tudor Ambarus <tudor.ambarus@linaro.org> 24646M: Pratyush Yadav <pratyush@kernel.org> 24647M: Michael Walle <mwalle@kernel.org> 24648L: linux-mtd@lists.infradead.org 24649S: Maintained 24650W: http://www.linux-mtd.infradead.org/ 24651Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 24652C: irc://irc.oftc.net/mtd 24653T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 24654F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 24655F: drivers/mtd/spi-nor/ 24656F: include/linux/mtd/spi-nor.h 24657 24658SPI OFFLOAD 24659R: David Lechner <dlechner@baylibre.com> 24660F: drivers/spi/spi-offload-trigger-*.c 24661F: drivers/spi/spi-offload.c 24662F: include/linux/spi/offload/ 24663K: spi_offload 24664 24665SPI SUBSYSTEM 24666M: Mark Brown <broonie@kernel.org> 24667L: linux-spi@vger.kernel.org 24668S: Maintained 24669Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 24670T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 24671F: Documentation/devicetree/bindings/spi/ 24672F: Documentation/spi/ 24673F: drivers/spi/ 24674F: include/trace/events/spi* 24675F: include/linux/spi/ 24676F: include/uapi/linux/spi/ 24677F: tools/spi/ 24678 24679SPMI SUBSYSTEM 24680M: Stephen Boyd <sboyd@kernel.org> 24681L: linux-kernel@vger.kernel.org 24682S: Maintained 24683T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 24684F: Documentation/devicetree/bindings/spmi/ 24685F: drivers/spmi/ 24686F: include/dt-bindings/spmi/spmi.h 24687F: include/linux/spmi.h 24688F: include/trace/events/spmi.h 24689 24690SPU FILE SYSTEM 24691L: linuxppc-dev@lists.ozlabs.org 24692S: Orphan 24693F: Documentation/filesystems/spufs/spufs.rst 24694F: arch/powerpc/platforms/cell/spufs/ 24695 24696SQUASHFS FILE SYSTEM 24697M: Phillip Lougher <phillip@squashfs.org.uk> 24698L: squashfs-devel@lists.sourceforge.net (subscribers-only) 24699S: Maintained 24700W: http://squashfs.org.uk 24701T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 24702F: Documentation/filesystems/squashfs.rst 24703F: fs/squashfs/ 24704 24705SRM (Alpha) environment access 24706M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 24707S: Maintained 24708F: arch/alpha/kernel/srm_env.c 24709 24710ST LSM6DSx IMU IIO DRIVER 24711M: Lorenzo Bianconi <lorenzo@kernel.org> 24712L: linux-iio@vger.kernel.org 24713S: Maintained 24714W: http://www.st.com/ 24715F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 24716F: drivers/iio/imu/st_lsm6dsx/ 24717 24718ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 24719M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24720M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24721L: linux-media@vger.kernel.org 24722S: Maintained 24723T: git git://linuxtv.org/media.git 24724F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 24725F: drivers/media/i2c/st-mipid02.c 24726 24727ST STC3117 FUEL GAUGE DRIVER 24728M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 24729M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 24730L: linux-pm@vger.kernel.org 24731S: Maintained 24732F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 24733F: drivers/power/supply/stc3117_fuel_gauge.c 24734 24735ST STM32 FIREWALL 24736M: Gatien Chevallier <gatien.chevallier@foss.st.com> 24737S: Maintained 24738F: drivers/bus/stm32_etzpc.c 24739F: drivers/bus/stm32_firewall.c 24740F: drivers/bus/stm32_rifsc.c 24741 24742ST STM32 HDP PINCTRL DRIVER 24743M: Clément Le Goffic <legoffic.clement@gmail.com> 24744S: Maintained 24745F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 24746F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24747 24748ST STM32 I2C/SMBUS DRIVER 24749M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 24750M: Alain Volmat <alain.volmat@foss.st.com> 24751L: linux-i2c@vger.kernel.org 24752S: Maintained 24753F: drivers/i2c/busses/i2c-stm32* 24754 24755ST STM32 OCTO MEMORY MANAGER 24756M: Patrice Chotard <patrice.chotard@foss.st.com> 24757S: Maintained 24758F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 24759F: drivers/memory/stm32_omm.c 24760 24761ST STM32 PINCTRL DRIVER 24762M: Antonio Borneo <antonio.borneo@foss.st.com> 24763S: Maintained 24764F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 24765F: drivers/pinctrl/stm32/ 24766F: include/dt-bindings/pinctrl/stm32-pinfunc.h 24767X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24768 24769ST STM32 SPI DRIVER 24770M: Alain Volmat <alain.volmat@foss.st.com> 24771L: linux-spi@vger.kernel.org 24772S: Maintained 24773F: drivers/spi/spi-stm32.c 24774 24775ST STPDDC60 DRIVER 24776M: Daniel Nilsson <daniel.nilsson@flex.com> 24777L: linux-hwmon@vger.kernel.org 24778S: Maintained 24779F: Documentation/hwmon/stpddc60.rst 24780F: drivers/hwmon/pmbus/stpddc60.c 24781 24782ST TSC1641 DRIVER 24783M: Igor Reznichenko <igor@reznichenko.net> 24784L: linux-hwmon@vger.kernel.org 24785S: Maintained 24786F: Documentation/devicetree/bindings/hwmon/st,tsc1641.yaml 24787F: Documentation/hwmon/tsc1641.rst 24788F: drivers/hwmon/tsc1641.c 24789 24790ST VD55G1 DRIVER 24791M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24792M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24793L: linux-media@vger.kernel.org 24794S: Maintained 24795F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 24796F: drivers/media/i2c/vd55g1.c 24797 24798ST VD56G3 IMAGE SENSOR DRIVER 24799M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24800M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24801L: linux-media@vger.kernel.org 24802S: Maintained 24803F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 24804F: drivers/media/i2c/vd56g3.c 24805 24806ST VGXY61 DRIVER 24807M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24808M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24809L: linux-media@vger.kernel.org 24810S: Maintained 24811T: git git://linuxtv.org/media.git 24812F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 24813F: Documentation/userspace-api/media/drivers/vgxy61.rst 24814F: drivers/media/i2c/vgxy61.c 24815 24816ST VL53L0X ToF RANGER(I2C) IIO DRIVER 24817M: Song Qiang <songqiang1304521@gmail.com> 24818L: linux-iio@vger.kernel.org 24819S: Maintained 24820F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 24821F: drivers/iio/proximity/vl53l0x-i2c.c 24822 24823STABLE BRANCH 24824M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24825M: Sasha Levin <sashal@kernel.org> 24826L: stable@vger.kernel.org 24827S: Supported 24828F: Documentation/process/stable-kernel-rules.rst 24829 24830STAGING - ATOMISP DRIVER 24831M: Hans de Goede <hansg@kernel.org> 24832M: Mauro Carvalho Chehab <mchehab@kernel.org> 24833R: Sakari Ailus <sakari.ailus@linux.intel.com> 24834L: linux-media@vger.kernel.org 24835S: Maintained 24836F: drivers/staging/media/atomisp/ 24837 24838STAGING - INDUSTRIAL IO 24839M: Jonathan Cameron <jic23@kernel.org> 24840L: linux-iio@vger.kernel.org 24841S: Odd Fixes 24842F: drivers/staging/iio/ 24843 24844STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 24845M: Marc Dietrich <marvin24@gmx.de> 24846L: ac100@lists.launchpad.net (moderated for non-subscribers) 24847L: linux-tegra@vger.kernel.org 24848S: Maintained 24849F: drivers/staging/nvec/ 24850 24851STAGING - SEPS525 LCD CONTROLLER DRIVERS 24852M: Michael Hennerich <michael.hennerich@analog.com> 24853L: linux-fbdev@vger.kernel.org 24854S: Supported 24855F: drivers/staging/fbtft/fb_seps525.c 24856 24857STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 24858M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 24859M: Teddy Wang <teddy.wang@siliconmotion.com> 24860M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 24861L: linux-fbdev@vger.kernel.org 24862S: Maintained 24863F: drivers/staging/sm750fb/ 24864 24865STAGING SUBSYSTEM 24866M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24867L: linux-staging@lists.linux.dev 24868S: Supported 24869T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 24870F: drivers/staging/ 24871 24872STANDALONE CACHE CONTROLLER DRIVERS 24873M: Conor Dooley <conor@kernel.org> 24874M: Jonathan Cameron <jonathan.cameron@huawei.com> 24875S: Maintained 24876T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24877F: Documentation/devicetree/bindings/cache/ 24878F: drivers/cache 24879F: include/linux/cache_coherency.h 24880F: lib/cache_maint.c 24881 24882STARFIRE/DURALAN NETWORK DRIVER 24883M: Ion Badulescu <ionut@badula.org> 24884S: Odd Fixes 24885F: drivers/net/ethernet/adaptec/starfire* 24886 24887STARFIVE CAMERA SUBSYSTEM DRIVER 24888M: Jack Zhu <jack.zhu@starfivetech.com> 24889M: Changhuang Liang <changhuang.liang@starfivetech.com> 24890L: linux-media@vger.kernel.org 24891S: Maintained 24892F: Documentation/admin-guide/media/starfive_camss.rst 24893F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24894F: drivers/staging/media/starfive/camss 24895 24896STARFIVE CRYPTO DRIVER 24897M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24898M: William Qiu <william.qiu@starfivetech.com> 24899S: Supported 24900F: Documentation/devicetree/bindings/crypto/starfive* 24901F: drivers/crypto/starfive/ 24902 24903STARFIVE DEVICETREES 24904M: Emil Renner Berthing <kernel@esmil.dk> 24905M: Conor Dooley <conor@kernel.org> 24906L: linux-riscv@lists.infradead.org 24907S: Maintained 24908T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24909F: arch/riscv/boot/dts/starfive/ 24910 24911STARFIVE DWMAC GLUE LAYER 24912M: Emil Renner Berthing <kernel@esmil.dk> 24913M: Minda Chen <minda.chen@starfivetech.com> 24914S: Maintained 24915F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24916F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24917 24918STARFIVE JH7110 DPHY RX DRIVER 24919M: Jack Zhu <jack.zhu@starfivetech.com> 24920M: Changhuang Liang <changhuang.liang@starfivetech.com> 24921S: Supported 24922F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24923F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24924 24925STARFIVE JH7110 DPHY TX DRIVER 24926M: Keith Zhao <keith.zhao@starfivetech.com> 24927S: Supported 24928F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24929F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24930 24931STARFIVE JH7110 MMC/SD/SDIO DRIVER 24932M: William Qiu <william.qiu@starfivetech.com> 24933S: Supported 24934F: Documentation/devicetree/bindings/mmc/starfive* 24935F: drivers/mmc/host/dw_mmc-starfive.c 24936 24937STARFIVE JH7110 PLL CLOCK DRIVER 24938M: Xingyu Wu <xingyu.wu@starfivetech.com> 24939S: Supported 24940F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24941F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24942 24943STARFIVE JH7110 PWMDAC DRIVER 24944M: Hal Feng <hal.feng@starfivetech.com> 24945M: Xingyu Wu <xingyu.wu@starfivetech.com> 24946S: Supported 24947F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24948F: sound/soc/starfive/jh7110_pwmdac.c 24949 24950STARFIVE JH7110 SYSCON 24951M: William Qiu <william.qiu@starfivetech.com> 24952M: Xingyu Wu <xingyu.wu@starfivetech.com> 24953S: Supported 24954F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24955 24956STARFIVE JH7110 TDM DRIVER 24957M: Walker Chen <walker.chen@starfivetech.com> 24958S: Maintained 24959F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24960F: sound/soc/starfive/jh7110_tdm.c 24961 24962STARFIVE JH71X0 CLOCK DRIVERS 24963M: Emil Renner Berthing <kernel@esmil.dk> 24964M: Hal Feng <hal.feng@starfivetech.com> 24965S: Maintained 24966F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24967F: drivers/clk/starfive/clk-starfive-jh71* 24968F: include/dt-bindings/clock/starfive?jh71*.h 24969 24970STARFIVE JH71X0 PINCTRL DRIVERS 24971M: Emil Renner Berthing <kernel@esmil.dk> 24972M: Hal Feng <hal.feng@starfivetech.com> 24973L: linux-gpio@vger.kernel.org 24974S: Maintained 24975F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24976F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24977F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24978F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24979 24980STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24981M: Emil Renner Berthing <kernel@esmil.dk> 24982M: Hal Feng <hal.feng@starfivetech.com> 24983S: Maintained 24984F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24985F: drivers/reset/starfive/reset-starfive-jh71* 24986F: include/dt-bindings/reset/starfive?jh71*.h 24987 24988STARFIVE JH71X0 USB DRIVERS 24989M: Minda Chen <minda.chen@starfivetech.com> 24990S: Maintained 24991F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24992F: drivers/usb/cdns3/cdns3-starfive.c 24993 24994STARFIVE JH71XX PMU CONTROLLER DRIVER 24995M: Walker Chen <walker.chen@starfivetech.com> 24996M: Changhuang Liang <changhuang.liang@starfivetech.com> 24997S: Supported 24998F: Documentation/devicetree/bindings/power/starfive* 24999F: drivers/pmdomain/starfive/ 25000F: include/dt-bindings/power/starfive,jh7110-pmu.h 25001 25002STARFIVE SOC DRIVERS 25003M: Conor Dooley <conor@kernel.org> 25004S: Maintained 25005T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 25006F: Documentation/devicetree/bindings/soc/starfive/ 25007 25008STARFIVE STARLINK PMU DRIVER 25009M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 25010S: Maintained 25011F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 25012F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 25013F: drivers/perf/starfive_starlink_pmu.c 25014 25015STARFIVE TRNG DRIVER 25016M: Jia Jie Ho <jiajie.ho@starfivetech.com> 25017S: Supported 25018F: Documentation/devicetree/bindings/rng/starfive* 25019F: drivers/char/hw_random/jh7110-trng.c 25020 25021STARFIVE WATCHDOG DRIVER 25022M: Xingyu Wu <xingyu.wu@starfivetech.com> 25023M: Ziv Xu <ziv.xu@starfivetech.com> 25024S: Supported 25025F: Documentation/devicetree/bindings/watchdog/starfive* 25026F: drivers/watchdog/starfive-wdt.c 25027 25028STARFIVE JH71X0 PCIE AND USB PHY DRIVER 25029M: Minda Chen <minda.chen@starfivetech.com> 25030S: Supported 25031F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 25032F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 25033F: drivers/phy/starfive/phy-jh7110-pcie.c 25034F: drivers/phy/starfive/phy-jh7110-usb.c 25035 25036STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 25037M: Changhuang Liang <changhuang.liang@starfivetech.com> 25038S: Supported 25039F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 25040F: drivers/irqchip/irq-starfive-jh8100-intc.c 25041 25042STATIC BRANCH/CALL 25043M: Peter Zijlstra <peterz@infradead.org> 25044M: Josh Poimboeuf <jpoimboe@kernel.org> 25045M: Jason Baron <jbaron@akamai.com> 25046R: Steven Rostedt <rostedt@goodmis.org> 25047R: Ard Biesheuvel <ardb@kernel.org> 25048S: Supported 25049F: arch/*/include/asm/jump_label*.h 25050F: arch/*/include/asm/static_call*.h 25051F: arch/*/kernel/jump_label.c 25052F: arch/*/kernel/static_call.c 25053F: include/linux/jump_label*.h 25054F: include/linux/static_call*.h 25055F: kernel/jump_label.c 25056F: kernel/static_call*.c 25057 25058STI AUDIO (ASoC) DRIVERS 25059M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 25060L: linux-sound@vger.kernel.org 25061S: Maintained 25062F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 25063F: sound/soc/sti/ 25064 25065STI CEC DRIVER 25066M: Alain Volmat <alain.volmat@foss.st.com> 25067S: Maintained 25068F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 25069F: drivers/media/cec/platform/sti/ 25070 25071STK1160 USB VIDEO CAPTURE DRIVER 25072M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25073L: linux-media@vger.kernel.org 25074S: Maintained 25075T: git git://linuxtv.org/media.git 25076F: drivers/media/usb/stk1160/ 25077 25078STM32 AUDIO (ASoC) DRIVERS 25079M: Olivier Moysan <olivier.moysan@foss.st.com> 25080M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 25081L: linux-sound@vger.kernel.org 25082S: Maintained 25083F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 25084F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 25085F: sound/soc/stm/ 25086 25087STM32 DMA DRIVERS 25088M: Amélie Delaunay <amelie.delaunay@foss.st.com> 25089L: dmaengine@vger.kernel.org 25090L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 25091S: Maintained 25092F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 25093F: Documentation/devicetree/bindings/dma/stm32/ 25094F: drivers/dma/stm32/ 25095 25096STM32 TIMER/LPTIMER DRIVERS 25097M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 25098S: Maintained 25099F: Documentation/ABI/testing/*timer-stm32 25100F: Documentation/devicetree/bindings/*/*stm32-*timer* 25101F: drivers/*/stm32-*timer* 25102F: drivers/pwm/pwm-stm32* 25103F: include/linux/*/stm32-*tim* 25104 25105STM32MP25 USB3/PCIE COMBOPHY DRIVER 25106M: Christian Bruel <christian.bruel@foss.st.com> 25107S: Maintained 25108F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 25109F: drivers/phy/st/phy-stm32-combophy.c 25110 25111STMMAC ETHERNET DRIVER 25112L: netdev@vger.kernel.org 25113S: Orphan 25114F: Documentation/networking/device_drivers/ethernet/stmicro/ 25115F: drivers/net/ethernet/stmicro/stmmac/ 25116 25117SUN HAPPY MEAL ETHERNET DRIVER 25118M: Sean Anderson <seanga2@gmail.com> 25119S: Maintained 25120F: drivers/net/ethernet/sun/sunhme.* 25121 25122SUN3/3X 25123M: Sam Creasey <sammy@sammy.net> 25124S: Maintained 25125W: http://sammy.net/sun3/ 25126F: arch/m68k/include/asm/sun3* 25127F: arch/m68k/kernel/*sun3* 25128F: arch/m68k/sun3*/ 25129F: drivers/net/ethernet/i825xx/sun3* 25130 25131SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 25132M: Hans de Goede <hansg@kernel.org> 25133L: linux-input@vger.kernel.org 25134S: Maintained 25135F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 25136F: drivers/input/keyboard/sun4i-lradc-keys.c 25137 25138SUNDANCE NETWORK DRIVER 25139M: Denis Kirjanov <kirjanov@gmail.com> 25140L: netdev@vger.kernel.org 25141S: Maintained 25142F: drivers/net/ethernet/dlink/sundance.c 25143 25144SUNPLUS ETHERNET DRIVER 25145M: Wells Lu <wellslutw@gmail.com> 25146L: netdev@vger.kernel.org 25147S: Maintained 25148W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 25149F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 25150F: drivers/net/ethernet/sunplus/ 25151 25152SUNPLUS MMC DRIVER 25153M: Tony Huang <tonyhuang.sunplus@gmail.com> 25154M: Li-hao Kuo <lhjeff911@gmail.com> 25155S: Maintained 25156F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 25157F: drivers/mmc/host/sunplus-mmc.c 25158 25159SUNPLUS OCOTP DRIVER 25160M: Vincent Shih <vincent.sunplus@gmail.com> 25161S: Maintained 25162F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 25163F: drivers/nvmem/sunplus-ocotp.c 25164 25165SUNPLUS PWM DRIVER 25166M: Hammer Hsieh <hammerh0314@gmail.com> 25167S: Maintained 25168F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 25169F: drivers/pwm/pwm-sunplus.c 25170 25171SUNPLUS RTC DRIVER 25172M: Vincent Shih <vincent.sunplus@gmail.com> 25173L: linux-rtc@vger.kernel.org 25174S: Maintained 25175F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 25176F: drivers/rtc/rtc-sunplus.c 25177 25178SUNPLUS SPI CONTROLLER INTERFACE DRIVER 25179M: Li-hao Kuo <lhjeff911@gmail.com> 25180L: linux-spi@vger.kernel.org 25181S: Maintained 25182F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 25183F: drivers/spi/spi-sunplus-sp7021.c 25184 25185SUNPLUS UART DRIVER 25186M: Hammer Hsieh <hammerh0314@gmail.com> 25187S: Maintained 25188F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 25189F: drivers/tty/serial/sunplus-uart.c 25190 25191SUNPLUS USB2 PHY DRIVER 25192M: Vincent Shih <vincent.sunplus@gmail.com> 25193L: linux-usb@vger.kernel.org 25194S: Maintained 25195F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 25196F: drivers/phy/sunplus/Kconfig 25197F: drivers/phy/sunplus/Makefile 25198F: drivers/phy/sunplus/phy-sunplus-usb2.c 25199 25200SUNPLUS WATCHDOG DRIVER 25201M: Xiantao Hu <xt.hu@cqplus1.com> 25202L: linux-watchdog@vger.kernel.org 25203S: Maintained 25204F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 25205F: drivers/watchdog/sunplus_wdt.c 25206 25207SUPERH 25208M: Yoshinori Sato <ysato@users.sourceforge.jp> 25209M: Rich Felker <dalias@libc.org> 25210M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 25211L: linux-sh@vger.kernel.org 25212S: Maintained 25213Q: http://patchwork.kernel.org/project/linux-sh/list/ 25214F: Documentation/arch/sh/ 25215F: arch/sh/ 25216F: drivers/sh/ 25217 25218SUSPEND TO RAM 25219M: "Rafael J. Wysocki" <rafael@kernel.org> 25220R: Len Brown <lenb@kernel.org> 25221R: Pavel Machek <pavel@kernel.org> 25222L: linux-pm@vger.kernel.org 25223S: Supported 25224B: https://bugzilla.kernel.org 25225F: Documentation/power/ 25226F: arch/x86/kernel/acpi/sleep* 25227F: arch/x86/kernel/acpi/wakeup* 25228F: drivers/base/power/ 25229F: include/linux/freezer.h 25230F: include/linux/pm.h 25231F: include/linux/suspend.h 25232F: kernel/power/ 25233 25234SVGA HANDLING 25235M: Martin Mares <mj@ucw.cz> 25236L: linux-video@atrey.karlin.mff.cuni.cz 25237S: Maintained 25238F: Documentation/admin-guide/svga.rst 25239F: arch/x86/boot/video* 25240 25241SWITCHDEV 25242M: Jiri Pirko <jiri@resnulli.us> 25243M: Ivan Vecera <ivecera@redhat.com> 25244L: netdev@vger.kernel.org 25245S: Supported 25246F: include/net/switchdev.h 25247F: net/switchdev/ 25248 25249SY8106A REGULATOR DRIVER 25250M: Icenowy Zheng <icenowy@aosc.io> 25251S: Maintained 25252F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 25253F: drivers/regulator/sy8106a-regulator.c 25254 25255SYNC FILE FRAMEWORK 25256M: Sumit Semwal <sumit.semwal@linaro.org> 25257L: linux-media@vger.kernel.org 25258L: dri-devel@lists.freedesktop.org 25259S: Maintained 25260T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 25261F: Documentation/driver-api/sync_file.rst 25262F: drivers/dma-buf/dma-fence* 25263F: drivers/dma-buf/sw_sync.c 25264F: drivers/dma-buf/sync_* 25265F: include/linux/sync_file.h 25266F: include/uapi/linux/sync_file.h 25267 25268SYNOPSYS ARC ARCHITECTURE 25269M: Vineet Gupta <vgupta@kernel.org> 25270L: linux-snps-arc@lists.infradead.org 25271S: Supported 25272T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 25273F: Documentation/arch/arc 25274F: Documentation/devicetree/bindings/arc/* 25275F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 25276F: arch/arc/ 25277F: drivers/clocksource/arc_timer.c 25278F: drivers/tty/serial/arc_uart.c 25279 25280SYNOPSYS ARC HSDK SDP pll clock driver 25281M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25282S: Supported 25283F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 25284F: drivers/clk/clk-hsdk-pll.c 25285 25286SYNOPSYS ARC SDP clock driver 25287M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25288S: Supported 25289F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 25290F: drivers/clk/axs10x/* 25291 25292SYNOPSYS ARC SDP platform support 25293M: Alexey Brodkin <abrodkin@synopsys.com> 25294S: Supported 25295F: Documentation/devicetree/bindings/arc/axs10* 25296F: arch/arc/boot/dts/ax* 25297F: arch/arc/plat-axs10x 25298 25299SYNOPSYS AXS10x RESET CONTROLLER DRIVER 25300M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25301S: Supported 25302F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 25303F: drivers/reset/reset-axs10x.c 25304 25305SYNOPSYS CREG GPIO DRIVER 25306M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25307S: Maintained 25308F: drivers/gpio/gpio-creg-snps.c 25309 25310SYNOPSYS DESIGNWARE 8250 UART DRIVER 25311M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 25312R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25313S: Supported 25314F: drivers/tty/serial/8250/8250_dw.c 25315F: drivers/tty/serial/8250/8250_dwlib.* 25316F: drivers/tty/serial/8250/8250_lpss.c 25317 25318SYNOPSYS DESIGNWARE APB GPIO DRIVER 25319M: Hoan Tran <hoan@os.amperecomputing.com> 25320L: linux-gpio@vger.kernel.org 25321S: Maintained 25322F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 25323F: drivers/gpio/gpio-dwapb.c 25324 25325SYNOPSYS DESIGNWARE AXI DMAC DRIVER 25326M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25327S: Maintained 25328F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 25329F: drivers/dma/dw-axi-dmac/ 25330 25331SYNOPSYS DESIGNWARE DMAC DRIVER 25332M: Viresh Kumar <vireshk@kernel.org> 25333R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25334S: Maintained 25335F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 25336F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 25337F: drivers/dma/dw/ 25338F: include/dt-bindings/dma/dw-dmac.h 25339F: include/linux/dma/dw.h 25340F: include/linux/platform_data/dma-dw.h 25341 25342SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 25343M: Jose Abreu <Jose.Abreu@synopsys.com> 25344L: netdev@vger.kernel.org 25345S: Maintained 25346F: drivers/net/ethernet/synopsys/ 25347 25348SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 25349L: netdev@vger.kernel.org 25350S: Orphan 25351F: drivers/net/pcs/pcs-xpcs.c 25352F: drivers/net/pcs/pcs-xpcs.h 25353F: include/linux/pcs/pcs-xpcs.h 25354 25355SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 25356M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 25357L: linux-media@vger.kernel.org 25358L: kernel@collabora.com 25359S: Maintained 25360F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 25361F: drivers/media/platform/synopsys/hdmirx/* 25362 25363SYNOPSYS DESIGNWARE I2C DRIVER 25364M: Mika Westerberg <mika.westerberg@linux.intel.com> 25365R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25366R: Jan Dabros <jsd@semihalf.com> 25367L: linux-i2c@vger.kernel.org 25368S: Supported 25369F: drivers/i2c/busses/i2c-designware-* 25370 25371SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 25372M: Nirujogi Pratap <pratap.nirujogi@amd.com> 25373M: Bin Du <bin.du@amd.com> 25374L: linux-i2c@vger.kernel.org 25375S: Maintained 25376F: drivers/i2c/busses/i2c-designware-amdisp.c 25377F: include/linux/soc/amd/isp4_misc.h 25378 25379SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 25380M: Jaehoon Chung <jh80.chung@samsung.com> 25381M: Shawn Lin <shawn.lin@rock-chips.com> 25382L: linux-mmc@vger.kernel.org 25383S: Maintained 25384F: drivers/mmc/host/dw_mmc* 25385 25386SYNOPSYS DESIGNWARE PCIE PMU DRIVER 25387M: Shuai Xue <xueshuai@linux.alibaba.com> 25388M: Jing Zhang <renyu.zj@linux.alibaba.com> 25389S: Supported 25390F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 25391F: drivers/perf/dwc_pcie_pmu.c 25392 25393SYNOPSYS HSDK RESET CONTROLLER DRIVER 25394M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25395S: Supported 25396F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 25397F: drivers/reset/reset-hsdk.c 25398F: include/dt-bindings/reset/snps,hsdk-reset.h 25399 25400SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 25401M: Prabu Thangamuthu <prabu.t@synopsys.com> 25402M: Manjunath M B <manjumb@synopsys.com> 25403L: linux-mmc@vger.kernel.org 25404S: Maintained 25405F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 25406 25407SYSTEM CONFIGURATION (SYSCON) 25408M: Lee Jones <lee@kernel.org> 25409M: Arnd Bergmann <arnd@arndb.de> 25410S: Supported 25411T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 25412F: drivers/mfd/syscon.c 25413 25414SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 25415M: Sudeep Holla <sudeep.holla@arm.com> 25416R: Cristian Marussi <cristian.marussi@arm.com> 25417L: arm-scmi@vger.kernel.org 25418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25419S: Maintained 25420F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 25421F: drivers/clk/clk-sc[mp]i.c 25422F: drivers/cpufreq/sc[mp]i-cpufreq.c 25423F: drivers/firmware/arm_scmi/ 25424F: drivers/firmware/arm_scpi.c 25425F: drivers/hwmon/scmi-hwmon.c 25426F: drivers/pinctrl/pinctrl-scmi.c 25427F: drivers/pmdomain/arm/ 25428F: drivers/powercap/arm_scmi_powercap.c 25429F: drivers/regulator/scmi-regulator.c 25430F: drivers/reset/reset-scmi.c 25431F: include/linux/sc[mp]i_protocol.h 25432F: include/trace/events/scmi.h 25433F: include/uapi/linux/virtio_scmi.h 25434 25435SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 25436M: Peng Fan <peng.fan@nxp.com> 25437L: arm-scmi@vger.kernel.org 25438L: imx@lists.linux.dev 25439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25440S: Maintained 25441F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 25442F: drivers/firmware/arm_scmi/vendors/imx/ 25443 25444SYSTEM RESET/SHUTDOWN DRIVERS 25445M: Sebastian Reichel <sre@kernel.org> 25446L: linux-pm@vger.kernel.org 25447S: Maintained 25448T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 25449F: Documentation/devicetree/bindings/power/reset/ 25450F: drivers/power/reset/ 25451 25452SYSTEM TRACE MODULE CLASS 25453M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 25454S: Maintained 25455T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 25456F: Documentation/trace/stm.rst 25457F: drivers/hwtracing/stm/ 25458F: include/linux/stm.h 25459F: include/uapi/linux/stm.h 25460 25461SYSTEM76 ACPI DRIVER 25462M: Jeremy Soller <jeremy@system76.com> 25463M: System76 Product Development <productdev@system76.com> 25464L: platform-driver-x86@vger.kernel.org 25465S: Maintained 25466F: drivers/platform/x86/system76_acpi.c 25467 25468TASKSTATS STATISTICS INTERFACE 25469M: Balbir Singh <bsingharora@gmail.com> 25470S: Maintained 25471F: Documentation/accounting/taskstats* 25472F: include/linux/taskstats* 25473F: kernel/taskstats.c 25474 25475TC subsystem 25476M: Jamal Hadi Salim <jhs@mojatatu.com> 25477M: Cong Wang <xiyou.wangcong@gmail.com> 25478M: Jiri Pirko <jiri@resnulli.us> 25479L: netdev@vger.kernel.org 25480S: Maintained 25481F: include/net/pkt_cls.h 25482F: include/net/pkt_sched.h 25483F: include/net/sch_priv.h 25484F: include/net/tc_act/ 25485F: include/uapi/linux/pkt_cls.h 25486F: include/uapi/linux/pkt_sched.h 25487F: include/uapi/linux/tc_act/ 25488F: include/uapi/linux/tc_ematch/ 25489F: net/sched/ 25490F: tools/testing/selftests/tc-testing 25491 25492TC90522 MEDIA DRIVER 25493M: Akihiro Tsukada <tskd08@gmail.com> 25494L: linux-media@vger.kernel.org 25495S: Odd Fixes 25496F: drivers/media/dvb-frontends/tc90522* 25497 25498TCP LOW PRIORITY MODULE 25499M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 25500M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 25501S: Maintained 25502W: http://tcp-lp-mod.sourceforge.net/ 25503F: net/ipv4/tcp_lp.c 25504 25505TDA10071 MEDIA DRIVER 25506L: linux-media@vger.kernel.org 25507S: Orphan 25508W: https://linuxtv.org 25509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25510F: drivers/media/dvb-frontends/tda10071* 25511 25512TDA18212 MEDIA DRIVER 25513L: linux-media@vger.kernel.org 25514S: Orphan 25515W: https://linuxtv.org 25516Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25517F: drivers/media/tuners/tda18212* 25518 25519TDA18218 MEDIA DRIVER 25520L: linux-media@vger.kernel.org 25521S: Orphan 25522W: https://linuxtv.org 25523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25524F: drivers/media/tuners/tda18218* 25525 25526TDA18250 MEDIA DRIVER 25527M: Olli Salonen <olli.salonen@iki.fi> 25528L: linux-media@vger.kernel.org 25529S: Maintained 25530W: https://linuxtv.org 25531Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25532T: git git://linuxtv.org/media.git 25533F: drivers/media/tuners/tda18250* 25534 25535TDA18271 MEDIA DRIVER 25536M: Michael Krufky <mkrufky@linuxtv.org> 25537L: linux-media@vger.kernel.org 25538S: Maintained 25539W: https://linuxtv.org 25540W: http://github.com/mkrufky 25541Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25542T: git git://linuxtv.org/mkrufky/tuners.git 25543F: drivers/media/tuners/tda18271* 25544 25545TDA1997x MEDIA DRIVER 25546M: Tim Harvey <tharvey@gateworks.com> 25547L: linux-media@vger.kernel.org 25548S: Maintained 25549W: https://linuxtv.org 25550Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25551F: Documentation/devicetree/bindings/media/i2c/nxp,tda19971.yaml 25552F: drivers/media/i2c/tda1997x.* 25553 25554TDA827x MEDIA DRIVER 25555M: Michael Krufky <mkrufky@linuxtv.org> 25556L: linux-media@vger.kernel.org 25557S: Maintained 25558W: https://linuxtv.org 25559W: http://github.com/mkrufky 25560Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25561T: git git://linuxtv.org/mkrufky/tuners.git 25562F: drivers/media/tuners/tda8290.* 25563 25564TDA8290 MEDIA DRIVER 25565M: Michael Krufky <mkrufky@linuxtv.org> 25566L: linux-media@vger.kernel.org 25567S: Maintained 25568W: https://linuxtv.org 25569W: http://github.com/mkrufky 25570Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25571T: git git://linuxtv.org/mkrufky/tuners.git 25572F: drivers/media/tuners/tda8290.* 25573 25574TDA9840 MEDIA DRIVER 25575M: Hans Verkuil <hverkuil@kernel.org> 25576L: linux-media@vger.kernel.org 25577S: Maintained 25578W: https://linuxtv.org 25579T: git git://linuxtv.org/media.git 25580F: drivers/media/i2c/tda9840* 25581 25582TEA5761 TUNER DRIVER 25583M: Mauro Carvalho Chehab <mchehab@kernel.org> 25584L: linux-media@vger.kernel.org 25585S: Odd fixes 25586W: https://linuxtv.org 25587T: git git://linuxtv.org/media.git 25588F: drivers/media/tuners/tea5761.* 25589 25590TEA5767 TUNER DRIVER 25591M: Mauro Carvalho Chehab <mchehab@kernel.org> 25592L: linux-media@vger.kernel.org 25593S: Maintained 25594W: https://linuxtv.org 25595T: git git://linuxtv.org/media.git 25596F: drivers/media/tuners/tea5767.* 25597 25598TEA6415C MEDIA DRIVER 25599M: Hans Verkuil <hverkuil@kernel.org> 25600L: linux-media@vger.kernel.org 25601S: Maintained 25602W: https://linuxtv.org 25603T: git git://linuxtv.org/media.git 25604F: drivers/media/i2c/tea6415c* 25605 25606TEA6420 MEDIA DRIVER 25607M: Hans Verkuil <hverkuil@kernel.org> 25608L: linux-media@vger.kernel.org 25609S: Maintained 25610W: https://linuxtv.org 25611T: git git://linuxtv.org/media.git 25612F: drivers/media/i2c/tea6420* 25613 25614TEAM DRIVER 25615M: Jiri Pirko <jiri@resnulli.us> 25616L: netdev@vger.kernel.org 25617S: Supported 25618F: Documentation/netlink/specs/team.yaml 25619F: drivers/net/team/ 25620F: include/linux/if_team.h 25621F: include/uapi/linux/if_team.h 25622F: tools/testing/selftests/drivers/net/team/ 25623 25624TECHNICAL ADVISORY BOARD PROCESS DOCS 25625M: "Theodore Ts'o" <tytso@mit.edu> 25626M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25627L: tech-board-discuss@lists.linux.dev 25628S: Maintained 25629F: Documentation/process/contribution-maturity-model.rst 25630F: Documentation/process/researcher-guidelines.rst 25631 25632TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 25633M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 25634S: Maintained 25635F: arch/x86/platform/ts5500/ 25636 25637TECHNOTREND USB IR RECEIVER 25638M: Sean Young <sean@mess.org> 25639L: linux-media@vger.kernel.org 25640S: Maintained 25641F: drivers/media/rc/ttusbir.c 25642 25643TECHWELL TW9900 VIDEO DECODER 25644M: Mehdi Djait <mehdi.djait@bootlin.com> 25645L: linux-media@vger.kernel.org 25646S: Maintained 25647F: drivers/media/i2c/tw9900.c 25648 25649TECHWELL TW9910 VIDEO DECODER 25650L: linux-media@vger.kernel.org 25651S: Orphan 25652F: drivers/media/i2c/tw9910.c 25653F: include/media/i2c/tw9910.h 25654 25655TEE SUBSYSTEM 25656M: Jens Wiklander <jens.wiklander@linaro.org> 25657R: Sumit Garg <sumit.garg@kernel.org> 25658L: op-tee@lists.trustedfirmware.org 25659S: Maintained 25660F: Documentation/ABI/testing/sysfs-class-tee 25661F: Documentation/driver-api/tee.rst 25662F: Documentation/tee/ 25663F: Documentation/userspace-api/tee.rst 25664F: drivers/tee/ 25665F: include/linux/tee_core.h 25666F: include/linux/tee_drv.h 25667F: include/uapi/linux/tee.h 25668 25669TEGRA ARCHITECTURE SUPPORT 25670M: Thierry Reding <thierry.reding@gmail.com> 25671M: Jonathan Hunter <jonathanh@nvidia.com> 25672L: linux-tegra@vger.kernel.org 25673S: Supported 25674Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 25675T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 25676N: [^a-z]tegra 25677 25678TEGRA CLOCK DRIVER 25679M: Peter De Schrijver <pdeschrijver@nvidia.com> 25680M: Prashant Gaikwad <pgaikwad@nvidia.com> 25681S: Supported 25682F: drivers/clk/tegra/ 25683 25684TEGRA CRYPTO DRIVERS 25685M: Akhil R <akhilrajeev@nvidia.com> 25686S: Supported 25687F: drivers/crypto/tegra/* 25688 25689TEGRA DMA DRIVERS 25690M: Laxman Dewangan <ldewangan@nvidia.com> 25691M: Jon Hunter <jonathanh@nvidia.com> 25692S: Supported 25693F: drivers/dma/tegra* 25694 25695TEGRA I2C DRIVER 25696M: Laxman Dewangan <ldewangan@nvidia.com> 25697R: Dmitry Osipenko <digetx@gmail.com> 25698S: Supported 25699F: drivers/i2c/busses/i2c-tegra.c 25700 25701TEGRA IOMMU DRIVERS 25702M: Thierry Reding <thierry.reding@gmail.com> 25703R: Krishna Reddy <vdumpa@nvidia.com> 25704L: linux-tegra@vger.kernel.org 25705S: Supported 25706F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 25707F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 25708F: drivers/iommu/tegra* 25709 25710TEGRA KBC DRIVER 25711M: Laxman Dewangan <ldewangan@nvidia.com> 25712S: Supported 25713F: drivers/input/keyboard/tegra-kbc.c 25714 25715TEGRA NAND DRIVER 25716M: Stefan Agner <stefan@agner.ch> 25717M: Lucas Stach <dev@lynxeye.de> 25718S: Maintained 25719F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 25720F: drivers/mtd/nand/raw/tegra_nand.c 25721 25722TEGRA PWM DRIVER 25723M: Thierry Reding <thierry.reding@gmail.com> 25724S: Supported 25725F: drivers/pwm/pwm-tegra.c 25726 25727TEGRA QUAD SPI DRIVER 25728M: Thierry Reding <thierry.reding@gmail.com> 25729M: Jonathan Hunter <jonathanh@nvidia.com> 25730M: Sowjanya Komatineni <skomatineni@nvidia.com> 25731L: linux-tegra@vger.kernel.org 25732S: Maintained 25733F: drivers/spi/spi-tegra210-quad.c 25734 25735TEGRA SERIAL DRIVER 25736M: Laxman Dewangan <ldewangan@nvidia.com> 25737S: Supported 25738F: drivers/tty/serial/serial-tegra.c 25739 25740TEGRA SPI DRIVER 25741M: Laxman Dewangan <ldewangan@nvidia.com> 25742S: Supported 25743F: drivers/spi/spi-tegra* 25744 25745TEGRA VIDEO DRIVER 25746M: Thierry Reding <thierry.reding@gmail.com> 25747M: Jonathan Hunter <jonathanh@nvidia.com> 25748M: Sowjanya Komatineni <skomatineni@nvidia.com> 25749M: Luca Ceresoli <luca.ceresoli@bootlin.com> 25750L: linux-media@vger.kernel.org 25751L: linux-tegra@vger.kernel.org 25752S: Maintained 25753F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 25754F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 25755F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 25756F: drivers/staging/media/tegra-video/ 25757 25758TEGRA XUSB PADCTL DRIVER 25759M: JC Kuo <jckuo@nvidia.com> 25760S: Supported 25761F: drivers/phy/tegra/xusb* 25762 25763TEHUTI ETHERNET DRIVER 25764M: Andy Gospodarek <andy@greyhouse.net> 25765L: netdev@vger.kernel.org 25766S: Maintained 25767F: drivers/net/ethernet/tehuti/tehuti.* 25768 25769TEHUTI TN40XX ETHERNET DRIVER 25770M: FUJITA Tomonori <fujita.tomonori@gmail.com> 25771L: netdev@vger.kernel.org 25772S: Maintained 25773F: drivers/net/ethernet/tehuti/tn40* 25774 25775TELECOM CLOCK DRIVER FOR MCPL0010 25776M: Mark Gross <markgross@kernel.org> 25777S: Supported 25778F: drivers/char/tlclk.c 25779 25780TEMPO SEMICONDUCTOR DRIVERS 25781M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 25782S: Maintained 25783F: Documentation/devicetree/bindings/sound/tscs*.txt 25784F: sound/soc/codecs/tscs*.c 25785F: sound/soc/codecs/tscs*.h 25786 25787TENSILICA XTENSA PORT (xtensa) 25788M: Chris Zankel <chris@zankel.net> 25789M: Max Filippov <jcmvbkbc@gmail.com> 25790S: Maintained 25791T: git https://github.com/jcmvbkbc/linux-xtensa.git 25792F: arch/xtensa/ 25793F: drivers/irqchip/irq-xtensa-* 25794 25795TEXAS INSTRUMENTS ASoC DRIVERS 25796M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25797L: linux-sound@vger.kernel.org 25798S: Maintained 25799F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 25800F: sound/soc/ti/ 25801 25802TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 25803M: Shenghao Ding <shenghao-ding@ti.com> 25804M: Kevin Lu <kevin-lu@ti.com> 25805M: Baojun Xu <baojun.xu@ti.com> 25806L: linux-sound@vger.kernel.org 25807S: Maintained 25808F: Documentation/devicetree/bindings/sound/tas2552.txt 25809F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 25810F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 25811F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 25812F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 25813F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 25814F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 25815F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 25816F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 25817F: include/sound/tas2*.h 25818F: include/sound/tlv320*.h 25819F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 25820F: sound/soc/codecs/pcm1681.c 25821F: sound/soc/codecs/pcm1789*.* 25822F: sound/soc/codecs/pcm179x*.* 25823F: sound/soc/codecs/pcm186x*.* 25824F: sound/soc/codecs/pcm3008.* 25825F: sound/soc/codecs/pcm3060*.* 25826F: sound/soc/codecs/pcm3168a*.* 25827F: sound/soc/codecs/pcm5102a.c 25828F: sound/soc/codecs/pcm512x*.* 25829F: sound/soc/codecs/tas2*.* 25830F: sound/soc/codecs/tlv320*.* 25831F: sound/soc/codecs/tpa6130a2.* 25832 25833TEXAS INSTRUMENTS DMA DRIVERS 25834M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25835L: dmaengine@vger.kernel.org 25836S: Maintained 25837F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 25838F: Documentation/devicetree/bindings/dma/ti-edma.txt 25839F: Documentation/devicetree/bindings/dma/ti/ 25840F: drivers/dma/ti/ 25841F: include/linux/dma/k3-psil.h 25842F: include/linux/dma/k3-udma-glue.h 25843F: include/linux/dma/ti-cppi5.h 25844X: drivers/dma/ti/cppi41.c 25845 25846TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 25847M: Jerome Brunet <jbrunet@baylibre.com> 25848L: linux-hwmon@vger.kernel.org 25849S: Maintained 25850F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 25851F: Documentation/hwmon/tps25990.rst 25852F: drivers/hwmon/pmbus/tps25990.c 25853 25854TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 25855M: Robert Marko <robert.marko@sartura.hr> 25856M: Luka Perkov <luka.perkov@sartura.hr> 25857L: linux-hwmon@vger.kernel.org 25858S: Maintained 25859F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 25860F: Documentation/hwmon/tps23861.rst 25861F: drivers/hwmon/tps23861.c 25862 25863TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 25864M: Matthias Fend <matthias.fend@emfend.at> 25865L: linux-leds@vger.kernel.org 25866S: Maintained 25867F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 25868F: drivers/leds/flash/leds-tps6131x.c 25869 25870TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 25871M: Ricardo Ribalda <ribalda@kernel.org> 25872L: linux-iio@vger.kernel.org 25873S: Supported 25874F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 25875F: drivers/iio/dac/ti-dac7612.c 25876 25877TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 25878M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 25879L: linux-leds@vger.kernel.org 25880S: Maintained 25881F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25882F: drivers/leds/leds-lp8864.c 25883 25884TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25885M: Nishanth Menon <nm@ti.com> 25886M: Tero Kristo <kristo@kernel.org> 25887M: Santosh Shilimkar <ssantosh@kernel.org> 25888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25889S: Maintained 25890F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25891F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25892F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25893F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25894F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25895F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25896F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25897F: drivers/clk/keystone/sci-clk.c 25898F: drivers/firmware/ti_sci* 25899F: drivers/irqchip/irq-ti-sci-inta.c 25900F: drivers/irqchip/irq-ti-sci-intr.c 25901F: drivers/reset/reset-ti-sci.c 25902F: drivers/soc/ti/ti_sci_inta_msi.c 25903F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25904F: include/dt-bindings/soc/ti,sci_pm_domain.h 25905F: include/linux/soc/ti/ti_sci_inta_msi.h 25906F: include/linux/soc/ti/ti_sci_protocol.h 25907 25908TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25909M: Puranjay Mohan <puranjay@kernel.org> 25910L: linux-iio@vger.kernel.org 25911S: Supported 25912F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25913F: drivers/iio/temperature/tmp117.c 25914 25915THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25916M: Hans Verkuil <hverkuil@kernel.org> 25917L: linux-media@vger.kernel.org 25918S: Maintained 25919W: https://linuxtv.org 25920T: git git://linuxtv.org/media.git 25921F: drivers/media/radio/radio-raremono.c 25922 25923THERMAL 25924M: Rafael J. Wysocki <rafael@kernel.org> 25925M: Daniel Lezcano <daniel.lezcano@linaro.org> 25926R: Zhang Rui <rui.zhang@intel.com> 25927R: Lukasz Luba <lukasz.luba@arm.com> 25928L: linux-pm@vger.kernel.org 25929S: Supported 25930Q: https://patchwork.kernel.org/project/linux-pm/list/ 25931T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25932F: Documentation/ABI/testing/sysfs-class-thermal 25933F: Documentation/admin-guide/thermal/ 25934F: Documentation/devicetree/bindings/thermal/ 25935F: Documentation/driver-api/thermal/ 25936F: drivers/thermal/ 25937F: include/dt-bindings/thermal/ 25938F: include/linux/cpu_cooling.h 25939F: include/linux/thermal.h 25940F: include/uapi/linux/thermal.h 25941F: tools/lib/thermal/ 25942F: tools/thermal/ 25943 25944THERMAL DRIVER FOR AMLOGIC SOCS 25945M: Guillaume La Roque <glaroque@baylibre.com> 25946L: linux-pm@vger.kernel.org 25947L: linux-amlogic@lists.infradead.org 25948S: Supported 25949W: http://linux-meson.com/ 25950F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25951F: drivers/thermal/amlogic_thermal.c 25952 25953THERMAL/CPU_COOLING 25954M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25955M: Daniel Lezcano <daniel.lezcano@linaro.org> 25956M: Viresh Kumar <viresh.kumar@linaro.org> 25957R: Lukasz Luba <lukasz.luba@arm.com> 25958L: linux-pm@vger.kernel.org 25959S: Supported 25960F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25961F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25962F: drivers/thermal/cpufreq_cooling.c 25963F: drivers/thermal/cpuidle_cooling.c 25964F: include/linux/cpu_cooling.h 25965 25966THERMAL/POWER_ALLOCATOR 25967M: Lukasz Luba <lukasz.luba@arm.com> 25968L: linux-pm@vger.kernel.org 25969S: Maintained 25970F: Documentation/driver-api/thermal/power_allocator.rst 25971F: drivers/thermal/gov_power_allocator.c 25972F: drivers/thermal/thermal_trace_ipa.h 25973 25974THINKPAD ACPI EXTRAS DRIVER 25975M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25976L: ibm-acpi-devel@lists.sourceforge.net 25977L: platform-driver-x86@vger.kernel.org 25978S: Maintained 25979W: http://ibm-acpi.sourceforge.net 25980W: http://thinkwiki.org/wiki/Ibm-acpi 25981T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25982F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25983 25984THINKPAD T14S EMBEDDED CONTROLLER DRIVER 25985M: Sebastian Reichel <sre@kernel.org> 25986S: Maintained 25987F: Documentation/devicetree/bindings/embedded-controller/lenovo,thinkpad-t14s-ec.yaml 25988F: drivers/platform/arm64/lenovo-thinkpad-t14s.c 25989 25990THINKPAD LMI DRIVER 25991M: Mark Pearson <mpearson-lenovo@squebb.ca> 25992L: platform-driver-x86@vger.kernel.org 25993S: Maintained 25994F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25995F: drivers/platform/x86/lenovo/think-lmi.? 25996 25997THP7312 ISP DRIVER 25998M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25999M: Paul Elder <paul.elder@ideasonboard.com> 26000L: linux-media@vger.kernel.org 26001S: Maintained 26002T: git git://linuxtv.org/media.git 26003F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 26004F: Documentation/userspace-api/media/drivers/thp7312.rst 26005F: drivers/media/i2c/thp7312.c 26006F: include/uapi/linux/thp7312.h 26007 26008THUNDERBOLT DMA TRAFFIC TEST DRIVER 26009M: Isaac Hazan <isaac.hazan@intel.com> 26010L: linux-usb@vger.kernel.org 26011S: Maintained 26012F: drivers/thunderbolt/dma_test.c 26013 26014THUNDERBOLT DRIVER 26015M: Andreas Noever <andreas.noever@gmail.com> 26016M: Mika Westerberg <westeri@kernel.org> 26017M: Yehezkel Bernat <YehezkelShB@gmail.com> 26018L: linux-usb@vger.kernel.org 26019S: Maintained 26020T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 26021F: Documentation/admin-guide/thunderbolt.rst 26022F: drivers/thunderbolt/ 26023F: include/linux/thunderbolt.h 26024 26025THUNDERBOLT NETWORK DRIVER 26026M: Mika Westerberg <westeri@kernel.org> 26027M: Yehezkel Bernat <YehezkelShB@gmail.com> 26028L: netdev@vger.kernel.org 26029S: Maintained 26030F: drivers/net/thunderbolt/ 26031 26032THUNDERX GPIO DRIVER 26033M: Robert Richter <rric@kernel.org> 26034S: Odd Fixes 26035F: drivers/gpio/gpio-thunderx.c 26036 26037TI ADC12xs and ROHM BD79104 ADC driver 26038M: Matti Vaittinen <mazziesaccount@gmail.com> 26039S: Maintained 26040F: drivers/iio/adc/ti-adc128s052.c 26041L: linux-iio@vger.kernel.org 26042 26043TI ADS1119 ADC DRIVER 26044M: Francesco Dolcini <francesco@dolcini.it> 26045M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 26046L: linux-iio@vger.kernel.org 26047S: Maintained 26048F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 26049F: drivers/iio/adc/ti-ads1119.c 26050 26051TI ADS7924 ADC DRIVER 26052M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 26053L: linux-iio@vger.kernel.org 26054S: Supported 26055F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 26056F: drivers/iio/adc/ti-ads7924.c 26057 26058TI AM437X VPFE DRIVER 26059M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 26060L: linux-media@vger.kernel.org 26061S: Maintained 26062W: https://linuxtv.org 26063Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26064T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 26065F: drivers/media/platform/ti/am437x/ 26066 26067TI BANDGAP AND THERMAL DRIVER 26068M: Eduardo Valentin <edubezval@gmail.com> 26069M: Keerthy <j-keerthy@ti.com> 26070L: linux-pm@vger.kernel.org 26071L: linux-omap@vger.kernel.org 26072S: Maintained 26073F: drivers/thermal/ti-soc-thermal/ 26074 26075TI BQ27XXX POWER SUPPLY DRIVER 26076F: drivers/power/supply/bq27xxx_battery.c 26077F: drivers/power/supply/bq27xxx_battery_i2c.c 26078F: include/linux/power/bq27xxx_battery.h 26079 26080TI CDCE706 CLOCK DRIVER 26081M: Max Filippov <jcmvbkbc@gmail.com> 26082S: Maintained 26083F: drivers/clk/clk-cdce706.c 26084 26085TI CLOCK DRIVER 26086M: Tero Kristo <kristo@kernel.org> 26087L: linux-omap@vger.kernel.org 26088S: Odd Fixes 26089F: drivers/clk/ti/ 26090F: include/linux/clk/ti.h 26091 26092TI DATA TRANSFORM AND HASHING ENGINE (DTHE) V2 CRYPTO DRIVER 26093M: T Pratham <t-pratham@ti.com> 26094L: linux-crypto@vger.kernel.org 26095S: Supported 26096F: Documentation/devicetree/bindings/crypto/ti,am62l-dthev2.yaml 26097F: drivers/crypto/ti/ 26098 26099TI DAVINCI MACHINE SUPPORT 26100M: Bartosz Golaszewski <brgl@kernel.org> 26101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26102S: Maintained 26103T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 26104F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 26105F: arch/arm/boot/dts/ti/davinci/ 26106F: arch/arm/mach-davinci/ 26107F: drivers/i2c/busses/i2c-davinci.c 26108 26109TI DAVINCI SERIES CLOCK DRIVER 26110M: David Lechner <david@lechnology.com> 26111S: Maintained 26112F: Documentation/devicetree/bindings/clock/ti/davinci/ 26113F: drivers/clk/davinci/ 26114F: include/linux/clk/davinci.h 26115 26116TI DAVINCI SERIES GPIO DRIVER 26117M: Keerthy <j-keerthy@ti.com> 26118L: linux-gpio@vger.kernel.org 26119S: Maintained 26120F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 26121F: drivers/gpio/gpio-davinci.c 26122 26123TI DAVINCI SERIES MEDIA DRIVER 26124M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 26125L: linux-media@vger.kernel.org 26126S: Maintained 26127W: https://linuxtv.org 26128Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26129T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 26130F: drivers/media/platform/ti/davinci/ 26131F: include/media/davinci/ 26132 26133TI ENHANCED CAPTURE (eCAP) DRIVER 26134M: Vignesh Raghavendra <vigneshr@ti.com> 26135R: Julien Panis <jpanis@baylibre.com> 26136L: linux-iio@vger.kernel.org 26137L: linux-omap@vger.kernel.org 26138S: Maintained 26139F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 26140F: drivers/counter/ti-ecap-capture.c 26141 26142TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 26143R: David Lechner <david@lechnology.com> 26144L: linux-iio@vger.kernel.org 26145F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 26146F: drivers/counter/ti-eqep.c 26147 26148TI ETHERNET SWITCH DRIVER (CPSW) 26149R: Siddharth Vadapalli <s-vadapalli@ti.com> 26150R: Roger Quadros <rogerq@kernel.org> 26151L: linux-omap@vger.kernel.org 26152L: netdev@vger.kernel.org 26153S: Maintained 26154F: drivers/net/ethernet/ti/cpsw* 26155F: drivers/net/ethernet/ti/davinci* 26156 26157TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 26158M: Alex Dubov <oakad@yahoo.com> 26159S: Maintained 26160W: http://tifmxx.berlios.de/ 26161F: drivers/memstick/host/tifm_ms.c 26162F: drivers/misc/tifm* 26163F: drivers/mmc/host/tifm_sd.c 26164F: include/linux/tifm.h 26165 26166TI FPC202 DUAL PORT CONTROLLER 26167M: Romain Gantois <romain.gantois@bootlin.com> 26168L: linux-kernel@vger.kernel.org 26169S: Maintained 26170F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 26171F: drivers/misc/ti_fpc202.c 26172 26173TI FPD-LINK DRIVERS 26174M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 26175L: linux-media@vger.kernel.org 26176S: Maintained 26177F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 26178F: drivers/media/i2c/ds90* 26179F: include/media/i2c/ds90* 26180 26181TI HDC302X HUMIDITY DRIVER 26182M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26183M: Li peiyu <579lpy@gmail.com> 26184L: linux-iio@vger.kernel.org 26185S: Maintained 26186F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 26187F: drivers/iio/humidity/hdc3020.c 26188 26189TI ICSSG ETHERNET DRIVER (ICSSG) 26190R: MD Danish Anwar <danishanwar@ti.com> 26191R: Roger Quadros <rogerq@kernel.org> 26192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26193L: netdev@vger.kernel.org 26194S: Maintained 26195F: Documentation/devicetree/bindings/net/ti,icss*.yaml 26196F: drivers/net/ethernet/ti/icssg/* 26197 26198TI ICSSM ETHERNET DRIVER (ICSSM) 26199M: MD Danish Anwar <danishanwar@ti.com> 26200M: Parvathi Pudi <parvathi@couthit.com> 26201R: Roger Quadros <rogerq@kernel.org> 26202R: Mohan Reddy Putluru <pmohan@couthit.com> 26203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26204L: netdev@vger.kernel.org 26205S: Maintained 26206F: Documentation/devicetree/bindings/net/ti,icssm*.yaml 26207F: Documentation/devicetree/bindings/net/ti,pruss-ecap.yaml 26208F: drivers/net/ethernet/ti/icssm/* 26209 26210TI J721E CSI2RX DRIVER 26211M: Jai Luthra <jai.luthra@linux.dev> 26212L: linux-media@vger.kernel.org 26213S: Maintained 26214F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 26215F: drivers/media/platform/ti/j721e-csi2rx/ 26216 26217TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 26218M: Nishanth Menon <nm@ti.com> 26219M: Santosh Shilimkar <ssantosh@kernel.org> 26220L: linux-kernel@vger.kernel.org 26221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26222S: Maintained 26223T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 26224F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 26225F: drivers/pmdomain/ti/omap_prm.c 26226F: drivers/soc/ti/* 26227F: include/linux/pruss_driver.h 26228 26229TI LM49xxx FAMILY ASoC CODEC DRIVERS 26230M: M R Swami Reddy <mr.swami.reddy@ti.com> 26231M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 26232L: linux-sound@vger.kernel.org 26233S: Maintained 26234F: sound/soc/codecs/isabelle* 26235F: sound/soc/codecs/lm49453* 26236 26237TI LMP92064 ADC DRIVER 26238M: Leonard Göhrs <l.goehrs@pengutronix.de> 26239R: kernel@pengutronix.de 26240L: linux-iio@vger.kernel.org 26241S: Maintained 26242F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 26243F: drivers/iio/adc/ti-lmp92064.c 26244 26245TI PCM3060 ASoC CODEC DRIVER 26246M: Kirill Marinushkin <k.marinushkin@gmail.com> 26247L: linux-sound@vger.kernel.org 26248S: Maintained 26249F: Documentation/devicetree/bindings/sound/pcm3060.txt 26250F: sound/soc/codecs/pcm3060* 26251 26252TI TAS571X FAMILY ASoC CODEC DRIVER 26253M: Kevin Cernekee <cernekee@chromium.org> 26254L: linux-sound@vger.kernel.org 26255S: Odd Fixes 26256F: sound/soc/codecs/tas571x* 26257 26258TI TMAG5273 MAGNETOMETER DRIVER 26259M: Gerald Loacker <gerald.loacker@wolfvision.net> 26260L: linux-iio@vger.kernel.org 26261S: Maintained 26262F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 26263F: drivers/iio/magnetometer/tmag5273.c 26264 26265TI TRF7970A NFC DRIVER 26266M: Mark Greer <mgreer@animalcreek.com> 26267L: linux-wireless@vger.kernel.org 26268S: Supported 26269F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 26270F: drivers/nfc/trf7970a.c 26271 26272TI TSC2046 ADC DRIVER 26273M: Oleksij Rempel <o.rempel@pengutronix.de> 26274R: kernel@pengutronix.de 26275L: linux-iio@vger.kernel.org 26276S: Maintained 26277F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 26278F: drivers/iio/adc/ti-tsc2046.c 26279 26280TI TWL4030 SERIES SOC CODEC DRIVER 26281M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 26282L: linux-sound@vger.kernel.org 26283S: Maintained 26284F: sound/soc/codecs/twl4030* 26285 26286TI VPE/CAL DRIVERS 26287M: Yemike Abhilash Chandra <y-abhilashchandra@ti.com> 26288L: linux-media@vger.kernel.org 26289S: Maintained 26290W: http://linuxtv.org/ 26291Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26292F: Documentation/devicetree/bindings/media/ti,cal.yaml 26293F: Documentation/devicetree/bindings/media/ti,vpe.yaml 26294F: drivers/media/platform/ti/cal/ 26295F: drivers/media/platform/ti/vpe/ 26296 26297TI WILINK WIRELESS DRIVERS 26298L: linux-wireless@vger.kernel.org 26299S: Orphan 26300W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 26301W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 26302F: drivers/net/wireless/ti/ 26303 26304TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 26305M: John Stultz <jstultz@google.com> 26306M: Thomas Gleixner <tglx@kernel.org> 26307R: Stephen Boyd <sboyd@kernel.org> 26308L: linux-kernel@vger.kernel.org 26309S: Supported 26310T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 26311F: include/linux/clocksource.h 26312F: include/linux/time.h 26313F: include/linux/timekeeper_internal.h 26314F: include/linux/timekeeping.h 26315F: include/linux/timex.h 26316F: include/uapi/linux/time.h 26317F: include/uapi/linux/timex.h 26318F: kernel/time/alarmtimer.c 26319F: kernel/time/clocksource* 26320F: kernel/time/ntp* 26321F: kernel/time/time.c 26322F: kernel/time/timeconst.bc 26323F: kernel/time/timeconv.c 26324F: kernel/time/timecounter.c 26325F: kernel/time/timekeeping* 26326F: kernel/time/time_test.c 26327F: tools/testing/selftests/timers/ 26328 26329TIPC NETWORK LAYER 26330M: Jon Maloy <jmaloy@redhat.com> 26331L: netdev@vger.kernel.org (core kernel code) 26332L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 26333S: Maintained 26334W: http://tipc.sourceforge.net/ 26335F: include/uapi/linux/tipc*.h 26336F: net/tipc/ 26337 26338TLAN NETWORK DRIVER 26339M: Samuel Chessman <chessman@tux.org> 26340L: tlan-devel@lists.sourceforge.net (subscribers-only) 26341S: Maintained 26342W: http://sourceforge.net/projects/tlan/ 26343F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 26344F: drivers/net/ethernet/ti/tlan.* 26345 26346TMIO/SDHI MMC DRIVER 26347M: Wolfram Sang <wsa+renesas@sang-engineering.com> 26348L: linux-mmc@vger.kernel.org 26349L: linux-renesas-soc@vger.kernel.org 26350S: Supported 26351F: drivers/mmc/host/renesas_sdhi* 26352F: drivers/mmc/host/tmio_mmc* 26353F: include/linux/platform_data/tmio.h 26354 26355TMP513 HARDWARE MONITOR DRIVER 26356M: Eric Tremblay <etremblay@distech-controls.com> 26357L: linux-hwmon@vger.kernel.org 26358S: Maintained 26359F: Documentation/hwmon/tmp513.rst 26360F: drivers/hwmon/tmp513.c 26361 26362TMPFS (SHMEM FILESYSTEM) 26363M: Hugh Dickins <hughd@google.com> 26364R: Baolin Wang <baolin.wang@linux.alibaba.com> 26365L: linux-mm@kvack.org 26366S: Maintained 26367F: include/linux/memfd.h 26368F: include/linux/shmem_fs.h 26369F: mm/memfd.c 26370F: mm/shmem.c 26371F: mm/shmem_quota.c 26372 26373TOMOYO SECURITY MODULE 26374M: Kentaro Takeda <takedakn@nttdata.co.jp> 26375M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 26376L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 26377L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 26378S: Maintained 26379W: https://tomoyo.sourceforge.net/ 26380F: security/tomoyo/ 26381 26382TOPSTAR LAPTOP EXTRAS DRIVER 26383M: Herton Ronaldo Krzesinski <herton@canonical.com> 26384L: platform-driver-x86@vger.kernel.org 26385S: Maintained 26386F: drivers/platform/x86/topstar-laptop.c 26387 26388TORADEX EMBEDDED CONTROLLER DRIVER 26389M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 26390M: Francesco Dolcini <francesco@dolcini.it> 26391S: Maintained 26392F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 26393F: drivers/power/reset/tdx-ec-poweroff.c 26394 26395TORTURE-TEST MODULES 26396M: Davidlohr Bueso <dave@stgolabs.net> 26397M: "Paul E. McKenney" <paulmck@kernel.org> 26398M: Josh Triplett <josh@joshtriplett.org> 26399L: linux-kernel@vger.kernel.org 26400S: Supported 26401T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 26402F: Documentation/RCU/torture.rst 26403F: kernel/locking/locktorture.c 26404F: kernel/rcu/rcuscale.c 26405F: kernel/rcu/rcutorture.c 26406F: kernel/rcu/refscale.c 26407F: kernel/torture.c 26408 26409TOSHIBA ACPI EXTRAS DRIVER 26410M: Azael Avalos <coproscefalo@gmail.com> 26411L: platform-driver-x86@vger.kernel.org 26412S: Maintained 26413F: drivers/platform/x86/toshiba_acpi.c 26414 26415TOSHIBA BLUETOOTH DRIVER 26416M: Azael Avalos <coproscefalo@gmail.com> 26417L: platform-driver-x86@vger.kernel.org 26418S: Maintained 26419F: drivers/platform/x86/toshiba_bluetooth.c 26420 26421TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 26422M: Azael Avalos <coproscefalo@gmail.com> 26423L: platform-driver-x86@vger.kernel.org 26424S: Maintained 26425F: drivers/platform/x86/toshiba_haps.c 26426 26427TOSHIBA SMM DRIVER 26428M: Jonathan Buzzard <jonathan@buzzard.org.uk> 26429S: Maintained 26430W: http://www.buzzard.org.uk/toshiba/ 26431F: drivers/char/toshiba.c 26432F: include/linux/toshiba.h 26433F: include/uapi/linux/toshiba.h 26434 26435TOSHIBA TC358743 DRIVER 26436M: Hans Verkuil <hverkuil@kernel.org> 26437L: linux-media@vger.kernel.org 26438S: Maintained 26439F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 26440F: drivers/media/i2c/tc358743* 26441F: include/media/i2c/tc358743.h 26442 26443TOSHIBA WMI HOTKEYS DRIVER 26444M: Azael Avalos <coproscefalo@gmail.com> 26445L: platform-driver-x86@vger.kernel.org 26446S: Maintained 26447F: drivers/platform/x86/toshiba-wmi.c 26448 26449TOUCH OVERLAY 26450M: Javier Carrasco <javier.carrasco@wolfvision.net> 26451L: linux-input@vger.kernel.org 26452S: Maintained 26453F: drivers/input/touch-overlay.c 26454F: include/linux/input/touch-overlay.h 26455 26456TPM DEVICE DRIVER 26457M: Peter Huewe <peterhuewe@gmx.de> 26458M: Jarkko Sakkinen <jarkko@kernel.org> 26459R: Jason Gunthorpe <jgg@ziepe.ca> 26460L: linux-integrity@vger.kernel.org 26461S: Maintained 26462W: https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd-test.git/about/ 26463Q: https://patchwork.kernel.org/project/linux-integrity/list/ 26464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 26465F: Documentation/devicetree/bindings/tpm/ 26466F: drivers/char/tpm/ 26467F: include/linux/tpm*.h 26468F: include/uapi/linux/vtpm_proxy.h 26469F: tools/testing/selftests/tpm2/ 26470 26471TPS546D24 DRIVER 26472M: Duke Du <dukedu83@gmail.com> 26473L: linux-hwmon@vger.kernel.org 26474S: Maintained 26475F: Documentation/hwmon/tps546d24.rst 26476F: drivers/hwmon/pmbus/tps546d24.c 26477 26478TQ SYSTEMS BOARD & DRIVER SUPPORT 26479L: linux@ew.tq-group.com 26480S: Supported 26481W: https://www.tq-group.com/en/products/tq-embedded/ 26482F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 26483F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 26484F: arch/arm/boot/dts/ti/omap/*mba*.dts* 26485F: arch/arm/boot/dts/ti/omap/*tqma*.dts* 26486F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 26487F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 26488F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 26489F: arch/arm64/boot/dts/freescale/mba*.dtsi 26490F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 26491F: arch/arm64/boot/dts/freescale/tqml*.dts* 26492F: drivers/gpio/gpio-tqmx86.c 26493F: drivers/mfd/tqmx86.c 26494F: drivers/watchdog/tqmx86_wdt.c 26495 26496TRACING 26497M: Steven Rostedt <rostedt@goodmis.org> 26498M: Masami Hiramatsu <mhiramat@kernel.org> 26499R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 26500L: linux-kernel@vger.kernel.org 26501L: linux-trace-kernel@vger.kernel.org 26502S: Maintained 26503Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 26504T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 26505F: Documentation/core-api/tracepoint.rst 26506F: Documentation/trace/* 26507F: fs/tracefs/ 26508F: include/linux/trace*.h 26509F: include/trace/ 26510F: kernel/trace/ 26511F: kernel/tracepoint.c 26512F: scripts/tracing/ 26513F: scripts/tracepoint-update.c 26514F: tools/testing/selftests/ftrace/ 26515 26516TRACING MMIO ACCESSES (MMIOTRACE) 26517M: Steven Rostedt <rostedt@goodmis.org> 26518M: Masami Hiramatsu <mhiramat@kernel.org> 26519R: Pekka Paalanen <ppaalanen@gmail.com> 26520L: linux-kernel@vger.kernel.org 26521L: nouveau@lists.freedesktop.org 26522S: Maintained 26523F: arch/x86/mm/kmmio.c 26524F: arch/x86/mm/mmio-mod.c 26525F: arch/x86/mm/testmmiotrace.c 26526F: include/linux/mmiotrace.h 26527F: kernel/trace/trace_mmiotrace.c 26528 26529TRACING OS NOISE / LATENCY TRACERS 26530M: Steven Rostedt <rostedt@goodmis.org> 26531S: Maintained 26532F: Documentation/trace/hwlat_detector.rst 26533F: Documentation/trace/osnoise-tracer.rst 26534F: Documentation/trace/timerlat-tracer.rst 26535F: arch/*/kernel/trace.c 26536F: include/trace/events/osnoise.h 26537F: kernel/trace/trace_hwlat.c 26538F: kernel/trace/trace_irqsoff.c 26539F: kernel/trace/trace_osnoise.c 26540F: kernel/trace/trace_sched_wakeup.c 26541 26542TRADITIONAL CHINESE DOCUMENTATION 26543M: Hu Haowen <2023002089@link.tyut.edu.cn> 26544S: Maintained 26545W: https://github.com/srcres258/linux-doc 26546T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 26547F: Documentation/translations/zh_TW/ 26548 26549TRIGGER SOURCE 26550M: David Lechner <dlechner@baylibre.com> 26551S: Maintained 26552F: Documentation/devicetree/bindings/trigger-source/* 26553 26554TRUSTED EXECUTION ENVIRONMENT SECURITY MANAGER (TSM) 26555M: Dan Williams <dan.j.williams@intel.com> 26556L: linux-coco@lists.linux.dev 26557S: Maintained 26558F: Documentation/ABI/testing/configfs-tsm-report 26559F: Documentation/driver-api/coco/ 26560F: Documentation/driver-api/pci/tsm.rst 26561F: drivers/pci/tsm.c 26562F: drivers/virt/coco/guest/ 26563F: include/linux/*tsm*.h 26564F: samples/tsm-mr/ 26565 26566TRUSTED SERVICES TEE DRIVER 26567M: Balint Dobszay <balint.dobszay@arm.com> 26568M: Sudeep Holla <sudeep.holla@arm.com> 26569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26570L: trusted-services@lists.trustedfirmware.org 26571S: Maintained 26572F: Documentation/tee/ts-tee.rst 26573F: drivers/tee/tstee/ 26574 26575TTY LAYER AND SERIAL DRIVERS 26576M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26577M: Jiri Slaby <jirislaby@kernel.org> 26578L: linux-kernel@vger.kernel.org 26579L: linux-serial@vger.kernel.org 26580S: Supported 26581T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 26582F: Documentation/devicetree/bindings/serial/ 26583F: Documentation/driver-api/serial/ 26584F: drivers/tty/ 26585F: include/linux/selection.h 26586F: include/linux/serial.h 26587F: include/linux/serial_core.h 26588F: include/linux/sysrq.h 26589F: include/linux/tty*.h 26590F: include/linux/vt.h 26591F: include/linux/vt_*.h 26592F: include/uapi/linux/serial.h 26593F: include/uapi/linux/serial_core.h 26594F: include/uapi/linux/tty.h 26595 26596TUA9001 MEDIA DRIVER 26597L: linux-media@vger.kernel.org 26598S: Orphan 26599W: https://linuxtv.org 26600Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26601F: drivers/media/tuners/tua9001* 26602 26603TULIP NETWORK DRIVERS 26604L: netdev@vger.kernel.org 26605L: linux-parisc@vger.kernel.org 26606S: Orphan 26607F: drivers/net/ethernet/dec/tulip/ 26608 26609TUN/TAP DRIVER 26610M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26611M: Jason Wang <jasowang@redhat.com> 26612S: Maintained 26613W: http://vtun.sourceforge.net/tun 26614F: Documentation/networking/tuntap.rst 26615F: drivers/net/tap.c 26616F: drivers/net/tun* 26617 26618TURBOCHANNEL SUBSYSTEM 26619M: "Maciej W. Rozycki" <macro@orcam.me.uk> 26620L: linux-mips@vger.kernel.org 26621S: Maintained 26622Q: https://patchwork.kernel.org/project/linux-mips/list/ 26623F: drivers/tc/ 26624F: include/linux/tc.h 26625 26626TURBOSTAT UTILITY 26627M: "Len Brown" <lenb@kernel.org> 26628L: linux-pm@vger.kernel.org 26629S: Supported 26630Q: https://patchwork.kernel.org/project/linux-pm/list/ 26631B: https://bugzilla.kernel.org 26632T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 26633F: tools/power/x86/turbostat/ 26634F: tools/testing/selftests/turbostat/ 26635 26636TUXEDO DRIVERS 26637M: Werner Sembach <wse@tuxedocomputers.com> 26638L: platform-driver-x86@vger.kernel.org 26639S: Supported 26640F: drivers/platform/x86/tuxedo/ 26641 26642TW5864 VIDEO4LINUX DRIVER 26643M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 26644M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 26645M: Andrey Utkin <andrey_utkin@fastmail.com> 26646L: linux-media@vger.kernel.org 26647S: Supported 26648F: drivers/media/pci/tw5864/ 26649 26650TW68 VIDEO4LINUX DRIVER 26651M: Hans Verkuil <hverkuil@kernel.org> 26652L: linux-media@vger.kernel.org 26653S: Odd Fixes 26654W: https://linuxtv.org 26655T: git git://linuxtv.org/media.git 26656F: drivers/media/pci/tw68/ 26657 26658TW686X VIDEO4LINUX DRIVER 26659M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 26660L: linux-media@vger.kernel.org 26661S: Maintained 26662W: http://linuxtv.org 26663T: git git://linuxtv.org/media.git 26664F: drivers/media/pci/tw686x/ 26665 26666U-BOOT ENVIRONMENT VARIABLES 26667M: Rafał Miłecki <rafal@milecki.pl> 26668S: Maintained 26669F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 26670F: drivers/nvmem/layouts/u-boot-env.c 26671F: drivers/nvmem/u-boot-env.c 26672 26673UACCE ACCELERATOR FRAMEWORK 26674M: Zhangfei Gao <zhangfei.gao@linaro.org> 26675M: Zhou Wang <wangzhou1@hisilicon.com> 26676L: linux-accelerators@lists.ozlabs.org 26677L: linux-kernel@vger.kernel.org 26678S: Maintained 26679F: Documentation/ABI/testing/sysfs-driver-uacce 26680F: Documentation/misc-devices/uacce.rst 26681F: drivers/misc/uacce/ 26682F: include/linux/uacce.h 26683F: include/uapi/misc/uacce/ 26684 26685UBI FILE SYSTEM (UBIFS) 26686M: Richard Weinberger <richard@nod.at> 26687R: Zhihao Cheng <chengzhihao1@huawei.com> 26688L: linux-mtd@lists.infradead.org 26689S: Supported 26690W: http://www.linux-mtd.infradead.org/doc/ubifs.html 26691T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26692T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26693F: Documentation/ABI/testing/sysfs-fs-ubifs 26694F: Documentation/filesystems/ubifs-authentication.rst 26695F: Documentation/filesystems/ubifs.rst 26696F: fs/ubifs/ 26697 26698UBLK USERSPACE BLOCK DRIVER 26699M: Ming Lei <ming.lei@redhat.com> 26700L: linux-block@vger.kernel.org 26701S: Maintained 26702F: Documentation/block/ublk.rst 26703F: drivers/block/ublk_drv.c 26704F: include/uapi/linux/ublk_cmd.h 26705F: tools/testing/selftests/ublk/ 26706 26707UBSAN 26708M: Kees Cook <kees@kernel.org> 26709R: Marco Elver <elver@google.com> 26710R: Andrey Konovalov <andreyknvl@gmail.com> 26711R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 26712L: kasan-dev@googlegroups.com 26713L: linux-hardening@vger.kernel.org 26714S: Supported 26715T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 26716F: Documentation/dev-tools/ubsan.rst 26717F: include/linux/ubsan.h 26718F: lib/Kconfig.ubsan 26719F: lib/test_ubsan.c 26720F: lib/ubsan.c 26721F: lib/ubsan.h 26722F: scripts/Makefile.ubsan 26723K: \bARCH_HAS_UBSAN\b 26724 26725UCLINUX (M68KNOMMU AND COLDFIRE) 26726M: Greg Ungerer <gerg@linux-m68k.org> 26727L: linux-m68k@lists.linux-m68k.org 26728S: Maintained 26729W: http://www.linux-m68k.org/ 26730T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 26731F: arch/m68k/*/*_no.* 26732F: arch/m68k/68*/ 26733F: arch/m68k/coldfire/ 26734F: arch/m68k/include/asm/*_no.* 26735 26736UDF FILESYSTEM 26737M: Jan Kara <jack@suse.com> 26738S: Maintained 26739F: Documentation/filesystems/udf.rst 26740F: fs/udf/ 26741 26742UDRAW TABLET 26743M: Bastien Nocera <hadess@hadess.net> 26744L: linux-input@vger.kernel.org 26745S: Maintained 26746F: drivers/hid/hid-udraw-ps3.c 26747 26748UHID USERSPACE HID IO DRIVER 26749M: David Rheinsberg <david@readahead.eu> 26750L: linux-input@vger.kernel.org 26751S: Maintained 26752F: drivers/hid/uhid.c 26753F: include/uapi/linux/uhid.h 26754 26755ULPI BUS 26756M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26757L: linux-usb@vger.kernel.org 26758S: Maintained 26759F: drivers/usb/common/ulpi.c 26760F: include/linux/ulpi/ 26761 26762ULTRATRONIK BOARD SUPPORT 26763M: Goran Rađenović <goran.radni@gmail.com> 26764M: Börge Strümpfel <boerge.struempfel@gmail.com> 26765S: Maintained 26766F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 26767F: arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts 26768 26769UNICODE SUBSYSTEM 26770M: Gabriel Krisman Bertazi <krisman@kernel.org> 26771L: linux-fsdevel@vger.kernel.org 26772S: Supported 26773T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 26774F: fs/unicode/ 26775 26776UNIFDEF 26777M: Tony Finch <dot@dotat.at> 26778S: Maintained 26779W: http://dotat.at/prog/unifdef 26780F: scripts/unifdef.c 26781 26782UNIFORM CDROM DRIVER 26783M: Phillip Potter <phil@philpotter.co.uk> 26784S: Maintained 26785F: Documentation/cdrom/ 26786F: drivers/cdrom/cdrom.c 26787F: include/linux/cdrom.h 26788F: include/uapi/linux/cdrom.h 26789 26790UNION-FIND 26791M: Xavier <xavier_qy@163.com> 26792L: linux-kernel@vger.kernel.org 26793S: Maintained 26794F: Documentation/core-api/union_find.rst 26795F: Documentation/translations/zh_CN/core-api/union_find.rst 26796F: include/linux/union_find.h 26797F: lib/union_find.c 26798 26799UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 26800R: Alim Akhtar <alim.akhtar@samsung.com> 26801R: Avri Altman <avri.altman@wdc.com> 26802R: Bart Van Assche <bvanassche@acm.org> 26803L: linux-scsi@vger.kernel.org 26804S: Supported 26805F: Documentation/devicetree/bindings/ufs/ 26806F: Documentation/scsi/ufs.rst 26807F: drivers/ufs/core/ 26808F: include/ufs/ 26809 26810UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER AMD VERSAL2 26811M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 26812M: Ajay Neeli <ajay.neeli@amd.com> 26813S: Maintained 26814F: Documentation/devicetree/bindings/ufs/amd,versal2-ufs.yaml 26815F: drivers/ufs/host/ufs-amd-versal2.c 26816 26817UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 26818M: Pedro Sousa <pedrom.sousa@synopsys.com> 26819L: linux-scsi@vger.kernel.org 26820S: Supported 26821F: drivers/ufs/host/*dwc* 26822 26823UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 26824M: Alim Akhtar <alim.akhtar@samsung.com> 26825R: Peter Griffin <peter.griffin@linaro.org> 26826L: linux-scsi@vger.kernel.org 26827L: linux-samsung-soc@vger.kernel.org 26828S: Maintained 26829F: drivers/ufs/host/ufs-exynos* 26830 26831UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 26832M: Peter Wang <peter.wang@mediatek.com> 26833M: Chaotian Jing <chaotian.jing@mediatek.com> 26834R: Stanley Jhu <chu.stanley@gmail.com> 26835L: linux-scsi@vger.kernel.org 26836L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 26837S: Maintained 26838F: drivers/ufs/host/ufs-mediatek* 26839 26840UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 26841M: Manivannan Sadhasivam <mani@kernel.org> 26842L: linux-arm-msm@vger.kernel.org 26843L: linux-scsi@vger.kernel.org 26844S: Maintained 26845F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 26846F: drivers/ufs/host/ufs-qcom* 26847 26848UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 26849M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 26850L: linux-renesas-soc@vger.kernel.org 26851L: linux-scsi@vger.kernel.org 26852S: Maintained 26853F: drivers/ufs/host/ufs-renesas.c 26854 26855UNIWILL LAPTOP DRIVER 26856M: Armin Wolf <W_Armin@gmx.de> 26857L: platform-driver-x86@vger.kernel.org 26858S: Maintained 26859F: Documentation/ABI/testing/sysfs-driver-uniwill-laptop 26860F: Documentation/admin-guide/laptops/uniwill-laptop.rst 26861F: Documentation/wmi/devices/uniwill-laptop.rst 26862F: drivers/platform/x86/uniwill/uniwill-acpi.c 26863F: drivers/platform/x86/uniwill/uniwill-wmi.c 26864F: drivers/platform/x86/uniwill/uniwill-wmi.h 26865 26866UNSORTED BLOCK IMAGES (UBI) 26867M: Richard Weinberger <richard@nod.at> 26868R: Zhihao Cheng <chengzhihao1@huawei.com> 26869L: linux-mtd@lists.infradead.org 26870S: Supported 26871W: http://www.linux-mtd.infradead.org/ 26872T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26873T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26874F: drivers/mtd/ubi/ 26875F: include/linux/mtd/ubi.h 26876F: include/uapi/mtd/ubi-user.h 26877 26878UPROBES 26879M: Masami Hiramatsu <mhiramat@kernel.org> 26880M: Oleg Nesterov <oleg@redhat.com> 26881M: Peter Zijlstra <peterz@infradead.org> 26882L: linux-kernel@vger.kernel.org 26883L: linux-trace-kernel@vger.kernel.org 26884S: Maintained 26885F: arch/*/include/asm/uprobes.h 26886F: arch/*/kernel/probes/uprobes.c 26887F: arch/*/kernel/uprobes.c 26888F: include/linux/uprobes.h 26889F: kernel/events/uprobes.c 26890 26891USB "USBNET" DRIVER FRAMEWORK 26892M: Oliver Neukum <oneukum@suse.com> 26893L: netdev@vger.kernel.org 26894S: Maintained 26895W: http://www.linux-usb.org/usbnet 26896F: drivers/net/usb/usbnet.c 26897F: include/linux/usb/usbnet.h 26898 26899USB ACM DRIVER 26900M: Oliver Neukum <oneukum@suse.com> 26901L: linux-usb@vger.kernel.org 26902S: Maintained 26903F: Documentation/usb/acm.rst 26904F: drivers/usb/class/cdc-acm.* 26905 26906USB APPLE MFI FASTCHARGE DRIVER 26907M: Bastien Nocera <hadess@hadess.net> 26908L: linux-usb@vger.kernel.org 26909S: Maintained 26910F: drivers/usb/misc/apple-mfi-fastcharge.c 26911 26912USB AR5523 WIRELESS DRIVER 26913L: linux-wireless@vger.kernel.org 26914S: Orphan 26915F: drivers/net/wireless/ath/ar5523/ 26916 26917USB ATTACHED SCSI 26918M: Oliver Neukum <oneukum@suse.com> 26919L: linux-usb@vger.kernel.org 26920L: linux-scsi@vger.kernel.org 26921S: Maintained 26922F: drivers/usb/storage/uas.c 26923 26924USB CDC ETHERNET DRIVER 26925M: Oliver Neukum <oliver@neukum.org> 26926L: linux-usb@vger.kernel.org 26927S: Maintained 26928F: drivers/net/usb/cdc_*.c 26929F: include/uapi/linux/usb/cdc.h 26930 26931USB CHAOSKEY DRIVER 26932M: Keith Packard <keithp@keithp.com> 26933L: linux-usb@vger.kernel.org 26934S: Maintained 26935F: drivers/usb/misc/chaoskey.c 26936 26937USB CYPRESS C67X00 DRIVER 26938L: linux-usb@vger.kernel.org 26939S: Orphan 26940F: drivers/usb/c67x00/ 26941 26942USB DAVICOM DM9601 DRIVER 26943M: Peter Korsgaard <peter@korsgaard.com> 26944L: netdev@vger.kernel.org 26945S: Maintained 26946W: http://www.linux-usb.org/usbnet 26947F: drivers/net/usb/dm9601.c 26948 26949USB EHCI DRIVER 26950M: Alan Stern <stern@rowland.harvard.edu> 26951L: linux-usb@vger.kernel.org 26952S: Maintained 26953F: Documentation/usb/ehci.rst 26954F: drivers/usb/host/ehci* 26955 26956USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26957M: Jiri Kosina <jikos@kernel.org> 26958M: Benjamin Tissoires <bentiss@kernel.org> 26959L: linux-usb@vger.kernel.org 26960S: Maintained 26961T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26962F: Documentation/hid/hiddev.rst 26963F: drivers/hid/usbhid/ 26964 26965USB INTEL XHCI ROLE MUX DRIVER 26966M: Hans de Goede <hansg@kernel.org> 26967L: linux-usb@vger.kernel.org 26968S: Maintained 26969F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26970 26971USB IP DRIVER FOR HISILICON KIRIN 960 26972M: Yu Chen <chenyu56@huawei.com> 26973M: Binghui Wang <wangbinghui@hisilicon.com> 26974L: linux-usb@vger.kernel.org 26975S: Maintained 26976F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26977F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26978 26979USB IP DRIVER FOR HISILICON KIRIN 970 26980M: Mauro Carvalho Chehab <mchehab@kernel.org> 26981L: linux-usb@vger.kernel.org 26982S: Maintained 26983F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26984F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26985 26986USB ISP116X DRIVER 26987M: Olav Kongas <ok@artecdesign.ee> 26988L: linux-usb@vger.kernel.org 26989S: Maintained 26990F: drivers/usb/host/isp116x* 26991F: include/linux/usb/isp116x.h 26992 26993USB ISP1760 DRIVER 26994M: Rui Miguel Silva <rui.silva@linaro.org> 26995L: linux-usb@vger.kernel.org 26996S: Maintained 26997F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26998F: drivers/usb/isp1760/* 26999 27000USB LAN78XX ETHERNET DRIVER 27001M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 27002M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 27003M: UNGLinuxDriver@microchip.com 27004L: netdev@vger.kernel.org 27005S: Maintained 27006F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 27007F: drivers/net/usb/lan78xx.* 27008F: include/dt-bindings/net/microchip-lan78xx.h 27009 27010USB MASS STORAGE DRIVER 27011M: Alan Stern <stern@rowland.harvard.edu> 27012L: linux-usb@vger.kernel.org 27013L: usb-storage@lists.one-eyed-alien.net 27014S: Maintained 27015F: drivers/usb/storage/ 27016 27017USB MIDI DRIVER 27018M: Clemens Ladisch <clemens@ladisch.de> 27019L: linux-sound@vger.kernel.org 27020S: Maintained 27021T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27022F: sound/usb/midi.* 27023 27024USB NETWORKING DRIVERS 27025L: linux-usb@vger.kernel.org 27026S: Odd Fixes 27027F: drivers/net/usb/ 27028 27029USB OHCI DRIVER 27030M: Alan Stern <stern@rowland.harvard.edu> 27031L: linux-usb@vger.kernel.org 27032S: Maintained 27033F: Documentation/usb/ohci.rst 27034F: drivers/usb/host/ohci* 27035 27036USB OTG FSM (Finite State Machine) 27037M: Peter Chen <peter.chen@kernel.org> 27038L: linux-usb@vger.kernel.org 27039S: Maintained 27040T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 27041F: drivers/usb/common/usb-otg-fsm.c 27042 27043USB OVER IP DRIVER 27044M: Valentina Manea <valentina.manea.m@gmail.com> 27045M: Shuah Khan <shuah@kernel.org> 27046M: Shuah Khan <skhan@linuxfoundation.org> 27047R: Hongren Zheng <i@zenithal.me> 27048L: linux-usb@vger.kernel.org 27049S: Maintained 27050F: Documentation/usb/usbip_protocol.rst 27051F: drivers/usb/usbip/ 27052F: tools/testing/selftests/drivers/usb/usbip/ 27053F: tools/usb/usbip/ 27054 27055USB PEGASUS DRIVER 27056M: Petko Manolov <petkan@nucleusys.com> 27057L: linux-usb@vger.kernel.org 27058L: netdev@vger.kernel.org 27059S: Maintained 27060W: https://github.com/petkan/pegasus 27061T: git https://github.com/petkan/pegasus.git 27062F: drivers/net/usb/pegasus.* 27063 27064USB PRINTER DRIVER (usblp) 27065M: Pete Zaitcev <zaitcev@redhat.com> 27066L: linux-usb@vger.kernel.org 27067S: Supported 27068F: drivers/usb/class/usblp.c 27069 27070USB QMI WWAN NETWORK DRIVER 27071M: Bjørn Mork <bjorn@mork.no> 27072L: netdev@vger.kernel.org 27073S: Maintained 27074F: Documentation/ABI/testing/sysfs-class-net-qmi 27075F: drivers/net/usb/qmi_wwan.c 27076 27077USB RAW GADGET DRIVER 27078R: Andrey Konovalov <andreyknvl@gmail.com> 27079L: linux-usb@vger.kernel.org 27080S: Maintained 27081B: https://github.com/xairy/raw-gadget/issues 27082F: Documentation/usb/raw-gadget.rst 27083F: drivers/usb/gadget/legacy/raw_gadget.c 27084F: include/uapi/linux/usb/raw_gadget.h 27085 27086USB RTL8150 DRIVER 27087M: Petko Manolov <petkan@nucleusys.com> 27088L: linux-usb@vger.kernel.org 27089L: netdev@vger.kernel.org 27090S: Maintained 27091W: https://github.com/petkan/rtl8150 27092T: git https://github.com/petkan/rtl8150.git 27093F: drivers/net/usb/rtl8150.c 27094 27095USB SERIAL SUBSYSTEM 27096M: Johan Hovold <johan@kernel.org> 27097L: linux-usb@vger.kernel.org 27098S: Maintained 27099T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 27100F: Documentation/usb/usb-serial.rst 27101F: drivers/usb/serial/ 27102F: include/linux/usb/serial.h 27103 27104USB SMSC75XX ETHERNET DRIVER 27105M: Steve Glendinning <steve.glendinning@shawell.net> 27106L: netdev@vger.kernel.org 27107S: Maintained 27108F: drivers/net/usb/smsc75xx.* 27109 27110USB SMSC95XX ETHERNET DRIVER 27111M: Steve Glendinning <steve.glendinning@shawell.net> 27112M: UNGLinuxDriver@microchip.com 27113L: netdev@vger.kernel.org 27114S: Maintained 27115F: drivers/net/usb/smsc95xx.* 27116 27117USB SUBSYSTEM 27118M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27119L: linux-usb@vger.kernel.org 27120S: Supported 27121W: http://www.linux-usb.org 27122T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 27123F: Documentation/devicetree/bindings/usb/ 27124F: Documentation/usb/ 27125F: drivers/usb/ 27126F: include/dt-bindings/usb/ 27127F: include/linux/usb.h 27128F: include/linux/usb/ 27129F: include/uapi/linux/usb/ 27130 27131USB TYPEC BUS FOR ALTERNATE MODES 27132M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27133L: linux-usb@vger.kernel.org 27134S: Maintained 27135F: Documentation/ABI/testing/sysfs-bus-typec 27136F: Documentation/driver-api/usb/typec_bus.rst 27137F: drivers/usb/typec/altmodes/ 27138F: include/linux/usb/typec_altmode.h 27139 27140USB TYPEC CLASS 27141M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27142L: linux-usb@vger.kernel.org 27143S: Maintained 27144F: Documentation/ABI/testing/sysfs-class-typec 27145F: Documentation/driver-api/usb/typec.rst 27146F: drivers/usb/typec/ 27147F: include/linux/usb/typec.h 27148 27149USB TYPEC INTEL PMC MUX DRIVER 27150M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27151L: linux-usb@vger.kernel.org 27152S: Maintained 27153F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 27154F: drivers/usb/typec/mux/intel_pmc_mux.c 27155 27156USB TYPEC PI3USB30532 MUX DRIVER 27157M: Hans de Goede <hansg@kernel.org> 27158L: linux-usb@vger.kernel.org 27159S: Maintained 27160F: drivers/usb/typec/mux/pi3usb30532.c 27161 27162USB TYPEC PORT CONTROLLER DRIVERS 27163M: Badhri Jagan Sridharan <badhri@google.com> 27164L: linux-usb@vger.kernel.org 27165S: Maintained 27166F: drivers/usb/typec/tcpm/tcpci.c 27167F: drivers/usb/typec/tcpm/tcpm.c 27168F: include/linux/usb/tcpci.h 27169F: include/linux/usb/tcpm.h 27170 27171USB TYPEC TUSB1046 MUX DRIVER 27172M: Romain Gantois <romain.gantois@bootlin.com> 27173L: linux-usb@vger.kernel.org 27174S: Maintained 27175F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 27176F: drivers/usb/typec/mux/tusb1046.c 27177 27178USB UHCI DRIVER 27179M: Alan Stern <stern@rowland.harvard.edu> 27180L: linux-usb@vger.kernel.org 27181S: Maintained 27182F: drivers/usb/host/uhci* 27183 27184USB VIDEO CLASS 27185M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27186M: Hans de Goede <hansg@kernel.org> 27187L: linux-media@vger.kernel.org 27188S: Maintained 27189W: http://www.ideasonboard.org/uvc/ 27190T: git git://linuxtv.org/media.git 27191F: Documentation/userspace-api/media/drivers/uvcvideo.rst 27192F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 27193F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 27194F: drivers/media/common/uvc.c 27195F: drivers/media/usb/uvc/ 27196F: include/linux/usb/uvc.h 27197F: include/uapi/linux/uvcvideo.h 27198 27199USB WEBCAM GADGET 27200L: linux-usb@vger.kernel.org 27201S: Orphan 27202F: drivers/usb/gadget/function/*uvc* 27203F: drivers/usb/gadget/legacy/webcam.c 27204F: include/uapi/linux/usb/g_uvc.h 27205 27206USB XHCI DRIVER 27207M: Mathias Nyman <mathias.nyman@intel.com> 27208L: linux-usb@vger.kernel.org 27209S: Supported 27210F: drivers/usb/host/pci-quirks* 27211F: drivers/usb/host/xhci* 27212 27213USER DATAGRAM PROTOCOL (UDP) 27214M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 27215L: netdev@vger.kernel.org 27216S: Maintained 27217F: include/linux/udp.h 27218F: include/net/udp.h 27219F: include/trace/events/udp.h 27220F: include/uapi/linux/udp.h 27221F: net/ipv4/udp.c 27222F: net/ipv6/udp.c 27223 27224USER-MODE LINUX (UML) 27225M: Richard Weinberger <richard@nod.at> 27226M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 27227M: Johannes Berg <johannes@sipsolutions.net> 27228L: linux-um@lists.infradead.org 27229S: Maintained 27230W: http://user-mode-linux.sourceforge.net 27231Q: https://patchwork.ozlabs.org/project/linux-um/list/ 27232T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 27233T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 27234F: Documentation/virt/uml/ 27235F: arch/um/ 27236F: arch/x86/um/ 27237F: fs/hostfs/ 27238 27239USERSPACE COPYIN/COPYOUT (UIOVEC) 27240M: Alexander Viro <viro@zeniv.linux.org.uk> 27241L: linux-block@vger.kernel.org 27242L: linux-fsdevel@vger.kernel.org 27243S: Maintained 27244F: include/linux/uio.h 27245F: lib/iov_iter.c 27246 27247USERSPACE DMA BUFFER DRIVER 27248M: Gerd Hoffmann <kraxel@redhat.com> 27249M: Vivek Kasireddy <vivek.kasireddy@intel.com> 27250L: dri-devel@lists.freedesktop.org 27251S: Maintained 27252T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27253F: drivers/dma-buf/udmabuf.c 27254F: include/uapi/linux/udmabuf.h 27255 27256USERSPACE I/O (UIO) 27257M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27258S: Maintained 27259T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27260F: Documentation/driver-api/uio-howto.rst 27261F: drivers/uio/ 27262F: include/linux/uio_driver.h 27263 27264USERSPACE STACK UNWINDING 27265M: Josh Poimboeuf <jpoimboe@kernel.org> 27266M: Steven Rostedt <rostedt@goodmis.org> 27267S: Maintained 27268F: include/linux/unwind*.h 27269F: kernel/unwind/ 27270 27271UTIL-LINUX PACKAGE 27272M: Karel Zak <kzak@redhat.com> 27273L: util-linux@vger.kernel.org 27274S: Maintained 27275W: http://en.wikipedia.org/wiki/Util-linux 27276T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 27277 27278UUID HELPERS 27279R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27280L: linux-kernel@vger.kernel.org 27281S: Maintained 27282F: include/linux/uuid.h 27283F: lib/test_uuid.c 27284F: lib/uuid.c 27285 27286UV SYSFS DRIVER 27287M: Justin Ernst <justin.ernst@hpe.com> 27288L: platform-driver-x86@vger.kernel.org 27289S: Maintained 27290F: drivers/platform/x86/uv_sysfs.c 27291 27292UVESAFB DRIVER 27293M: Michal Januszewski <spock@gentoo.org> 27294L: linux-fbdev@vger.kernel.org 27295S: Maintained 27296W: https://github.com/mjanusz/v86d 27297F: Documentation/fb/uvesafb.rst 27298F: drivers/video/fbdev/uvesafb.* 27299 27300Ux500 CLOCK DRIVERS 27301M: Ulf Hansson <ulf.hansson@linaro.org> 27302L: linux-clk@vger.kernel.org 27303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 27304S: Maintained 27305F: drivers/clk/ux500/ 27306 27307V4L2 ASYNC AND FWNODE FRAMEWORKS 27308M: Sakari Ailus <sakari.ailus@linux.intel.com> 27309L: linux-media@vger.kernel.org 27310S: Maintained 27311T: git git://linuxtv.org/media.git 27312F: drivers/media/v4l2-core/v4l2-async.c 27313F: drivers/media/v4l2-core/v4l2-fwnode.c 27314F: include/media/v4l2-async.h 27315F: include/media/v4l2-fwnode.h 27316 27317V4L2 LENS DRIVERS 27318M: Sakari Ailus <sakari.ailus@linux.intel.com> 27319L: linux-media@vger.kernel.org 27320S: Maintained 27321F: drivers/media/i2c/ak* 27322F: drivers/media/i2c/dw* 27323F: drivers/media/i2c/lm* 27324 27325V4L2 CAMERA SENSOR DRIVERS 27326M: Sakari Ailus <sakari.ailus@linux.intel.com> 27327L: linux-media@vger.kernel.org 27328S: Maintained 27329F: Documentation/driver-api/media/camera-sensor.rst 27330F: Documentation/driver-api/media/tx-rx.rst 27331F: drivers/media/i2c/ar* 27332F: drivers/media/i2c/gc* 27333F: drivers/media/i2c/hi* 27334F: drivers/media/i2c/imx* 27335F: drivers/media/i2c/mt* 27336F: drivers/media/i2c/og* 27337F: drivers/media/i2c/ov* 27338F: drivers/media/i2c/s5* 27339F: drivers/media/i2c/vd55g1.c 27340F: drivers/media/i2c/vd56g3.c 27341F: drivers/media/i2c/vgxy61.c 27342 27343V4L2 GENERIC ISP PARAMETERS AND STATISTIC FORMATS 27344M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 27345L: linux-media@vger.kernel.org 27346S: Maintained 27347F: Documentation/driver-api/media/v4l2-isp.rst 27348F: Documentation/userspace-api/media/v4l/v4l2-isp.rst 27349F: drivers/media/v4l2-core/v4l2-isp.c 27350F: include/media/v4l2-isp.h 27351F: include/uapi/linux/media/v4l2-isp.h 27352 27353VF610 NAND DRIVER 27354M: Stefan Agner <stefan@agner.ch> 27355L: linux-mtd@lists.infradead.org 27356S: Supported 27357F: drivers/mtd/nand/raw/vf610_nfc.c 27358 27359VFAT/FAT/MSDOS FILESYSTEM 27360M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 27361S: Maintained 27362F: Documentation/filesystems/vfat.rst 27363F: fs/fat/ 27364F: tools/testing/selftests/filesystems/fat/ 27365 27366VFIO CDX DRIVER 27367M: Nipun Gupta <nipun.gupta@amd.com> 27368M: Nikhil Agarwal <nikhil.agarwal@amd.com> 27369L: kvm@vger.kernel.org 27370S: Maintained 27371F: drivers/vfio/cdx/* 27372 27373VFIO DRIVER 27374M: Alex Williamson <alex@shazbot.org> 27375L: kvm@vger.kernel.org 27376S: Maintained 27377T: git https://github.com/awilliam/linux-vfio.git 27378F: Documentation/ABI/testing/debugfs-vfio 27379F: Documentation/ABI/testing/sysfs-devices-vfio-dev 27380F: Documentation/driver-api/vfio.rst 27381F: drivers/vfio/ 27382F: include/linux/vfio.h 27383F: include/linux/vfio_pci_core.h 27384F: include/uapi/linux/vfio.h 27385F: tools/testing/selftests/vfio/ 27386 27387VFIO FSL-MC DRIVER 27388L: kvm@vger.kernel.org 27389S: Obsolete 27390F: drivers/vfio/fsl-mc/ 27391 27392VFIO HISILICON PCI DRIVER 27393M: Longfang Liu <liulongfang@huawei.com> 27394L: kvm@vger.kernel.org 27395S: Maintained 27396F: drivers/vfio/pci/hisilicon/ 27397 27398VFIO MEDIATED DEVICE DRIVERS 27399M: Kirti Wankhede <kwankhede@nvidia.com> 27400L: kvm@vger.kernel.org 27401S: Maintained 27402F: Documentation/driver-api/vfio-mediated-device.rst 27403F: drivers/vfio/mdev/ 27404F: include/linux/mdev.h 27405F: samples/vfio-mdev/ 27406 27407VFIO MLX5 PCI DRIVER 27408M: Yishai Hadas <yishaih@nvidia.com> 27409L: kvm@vger.kernel.org 27410S: Maintained 27411F: drivers/vfio/pci/mlx5/ 27412 27413VFIO NVIDIA GRACE GPU DRIVER 27414M: Ankit Agrawal <ankita@nvidia.com> 27415L: kvm@vger.kernel.org 27416S: Supported 27417F: drivers/vfio/pci/nvgrace-gpu/ 27418 27419VFIO PCI DEVICE SPECIFIC DRIVERS 27420R: Jason Gunthorpe <jgg@nvidia.com> 27421R: Yishai Hadas <yishaih@nvidia.com> 27422R: Shameer Kolothum <skolothumtho@nvidia.com> 27423R: Kevin Tian <kevin.tian@intel.com> 27424L: kvm@vger.kernel.org 27425S: Maintained 27426P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 27427F: drivers/vfio/pci/*/ 27428 27429VFIO PDS PCI DRIVER 27430M: Brett Creeley <brett.creeley@amd.com> 27431L: kvm@vger.kernel.org 27432S: Maintained 27433F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 27434F: drivers/vfio/pci/pds/ 27435 27436VFIO PLATFORM DRIVER 27437M: Eric Auger <eric.auger@redhat.com> 27438R: Mostafa Saleh <smostafa@google.com> 27439R: Pranjal Shrivastava <praan@google.com> 27440L: kvm@vger.kernel.org 27441S: Maintained 27442F: drivers/vfio/platform/ 27443 27444VFIO QAT PCI DRIVER 27445M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 27446L: kvm@vger.kernel.org 27447L: qat-linux@intel.com 27448S: Supported 27449F: drivers/vfio/pci/qat/ 27450 27451VFIO SELFTESTS 27452M: David Matlack <dmatlack@google.com> 27453L: kvm@vger.kernel.org 27454S: Maintained 27455F: tools/testing/selftests/vfio/ 27456 27457VFIO VIRTIO PCI DRIVER 27458M: Yishai Hadas <yishaih@nvidia.com> 27459L: kvm@vger.kernel.org 27460L: virtualization@lists.linux.dev 27461S: Maintained 27462F: drivers/vfio/pci/virtio 27463 27464VFIO XE PCI DRIVER 27465M: Michał Winiarski <michal.winiarski@intel.com> 27466L: kvm@vger.kernel.org 27467L: intel-xe@lists.freedesktop.org 27468S: Supported 27469F: drivers/vfio/pci/xe 27470 27471VGA_SWITCHEROO 27472R: Lukas Wunner <lukas@wunner.de> 27473S: Maintained 27474T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27475F: Documentation/gpu/vga-switcheroo.rst 27476F: drivers/gpu/vga/vga_switcheroo.c 27477F: include/linux/vga_switcheroo.h 27478 27479VIA RHINE NETWORK DRIVER 27480M: Kevin Brace <kevinbrace@bracecomputerlab.com> 27481S: Maintained 27482F: drivers/net/ethernet/via/via-rhine.c 27483 27484VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 27485M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 27486L: linux-fbdev@vger.kernel.org 27487S: Maintained 27488F: drivers/video/fbdev/via/ 27489F: include/linux/via-core.h 27490F: include/linux/via_i2c.h 27491 27492VIA VELOCITY NETWORK DRIVER 27493M: Francois Romieu <romieu@fr.zoreil.com> 27494L: netdev@vger.kernel.org 27495S: Maintained 27496F: drivers/net/ethernet/via/via-velocity.* 27497 27498VICODEC VIRTUAL CODEC DRIVER 27499M: Hans Verkuil <hverkuil@kernel.org> 27500L: linux-media@vger.kernel.org 27501S: Maintained 27502W: https://linuxtv.org 27503T: git git://linuxtv.org/media.git 27504F: drivers/media/test-drivers/vicodec/* 27505 27506VIDEO I2C POLLING DRIVER 27507M: Matt Ranostay <matt.ranostay@konsulko.com> 27508L: linux-media@vger.kernel.org 27509S: Maintained 27510F: drivers/media/i2c/video-i2c.c 27511 27512VIDEO MULTIPLEXER DRIVER 27513M: Philipp Zabel <p.zabel@pengutronix.de> 27514L: linux-media@vger.kernel.org 27515S: Maintained 27516F: drivers/media/platform/video-mux.c 27517 27518VIDEOBUF2 FRAMEWORK 27519M: Tomasz Figa <tfiga@chromium.org> 27520M: Marek Szyprowski <m.szyprowski@samsung.com> 27521L: linux-media@vger.kernel.org 27522S: Maintained 27523F: drivers/media/common/videobuf2/* 27524F: include/media/videobuf2-* 27525 27526VIDTV VIRTUAL DIGITAL TV DRIVER 27527M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 27528L: linux-media@vger.kernel.org 27529S: Maintained 27530W: https://linuxtv.org 27531T: git git://linuxtv.org/media.git 27532F: drivers/media/test-drivers/vidtv/* 27533 27534VIMC VIRTUAL MEDIA CONTROLLER DRIVER 27535M: Shuah Khan <skhan@linuxfoundation.org> 27536R: Kieran Bingham <kieran.bingham@ideasonboard.com> 27537L: linux-media@vger.kernel.org 27538S: Maintained 27539W: https://linuxtv.org 27540T: git git://linuxtv.org/media.git 27541F: drivers/media/test-drivers/vimc/* 27542 27543VIRT LIB 27544M: Alex Williamson <alex@shazbot.org> 27545M: Paolo Bonzini <pbonzini@redhat.com> 27546L: kvm@vger.kernel.org 27547S: Supported 27548F: virt/lib/ 27549 27550VIRTIO AND VHOST VSOCK DRIVER 27551M: Stefan Hajnoczi <stefanha@redhat.com> 27552M: Stefano Garzarella <sgarzare@redhat.com> 27553L: kvm@vger.kernel.org 27554L: virtualization@lists.linux.dev 27555L: netdev@vger.kernel.org 27556S: Maintained 27557F: drivers/vhost/vsock.c 27558F: include/linux/virtio_vsock.h 27559F: include/net/netns/vsock.h 27560F: include/uapi/linux/virtio_vsock.h 27561F: net/vmw_vsock/virtio_transport.c 27562F: net/vmw_vsock/virtio_transport_common.c 27563 27564VIRTIO BALLOON 27565M: "Michael S. Tsirkin" <mst@redhat.com> 27566M: David Hildenbrand <david@kernel.org> 27567L: virtualization@lists.linux.dev 27568S: Maintained 27569F: drivers/virtio/virtio_balloon.c 27570F: include/linux/balloon_compaction.h 27571F: include/uapi/linux/virtio_balloon.h 27572F: mm/balloon_compaction.c 27573 27574VIRTIO BLOCK AND SCSI DRIVERS 27575M: "Michael S. Tsirkin" <mst@redhat.com> 27576M: Jason Wang <jasowang@redhat.com> 27577R: Paolo Bonzini <pbonzini@redhat.com> 27578R: Stefan Hajnoczi <stefanha@redhat.com> 27579R: Eugenio Pérez <eperezma@redhat.com> 27580L: virtualization@lists.linux.dev 27581S: Maintained 27582F: drivers/block/virtio_blk.c 27583F: drivers/scsi/virtio_scsi.c 27584F: include/uapi/linux/virtio_blk.h 27585F: include/uapi/linux/virtio_scsi.h 27586 27587VIRTIO CONSOLE DRIVER 27588M: Amit Shah <amit@kernel.org> 27589L: virtualization@lists.linux.dev 27590S: Maintained 27591F: drivers/char/virtio_console.c 27592F: include/uapi/linux/virtio_console.h 27593 27594VIRTIO CORE 27595M: "Michael S. Tsirkin" <mst@redhat.com> 27596M: Jason Wang <jasowang@redhat.com> 27597R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27598R: Eugenio Pérez <eperezma@redhat.com> 27599L: virtualization@lists.linux.dev 27600S: Maintained 27601F: Documentation/ABI/testing/sysfs-bus-vdpa 27602F: Documentation/ABI/testing/sysfs-class-vduse 27603F: Documentation/devicetree/bindings/virtio/ 27604F: Documentation/driver-api/virtio/ 27605F: drivers/block/virtio_blk.c 27606F: drivers/crypto/virtio/ 27607F: drivers/vdpa/ 27608F: drivers/virtio/ 27609F: include/linux/vdpa.h 27610F: include/linux/virtio*.h 27611F: include/linux/vringh.h 27612F: include/uapi/linux/virtio_*.h 27613F: net/vmw_vsock/virtio* 27614F: tools/virtio/ 27615 27616VIRTIO CRYPTO DRIVER 27617M: Gonglei <arei.gonglei@huawei.com> 27618L: virtualization@lists.linux.dev 27619L: linux-crypto@vger.kernel.org 27620S: Maintained 27621F: drivers/crypto/virtio/ 27622F: include/uapi/linux/virtio_crypto.h 27623 27624VIRTIO DRIVERS FOR S390 27625M: Cornelia Huck <cohuck@redhat.com> 27626M: Halil Pasic <pasic@linux.ibm.com> 27627M: Eric Farman <farman@linux.ibm.com> 27628L: linux-s390@vger.kernel.org 27629L: virtualization@lists.linux.dev 27630L: kvm@vger.kernel.org 27631S: Supported 27632F: arch/s390/include/uapi/asm/virtio-ccw.h 27633F: drivers/s390/virtio/ 27634 27635VIRTIO FILE SYSTEM 27636M: German Maglione <gmaglione@redhat.com> 27637M: Vivek Goyal <vgoyal@redhat.com> 27638M: Stefan Hajnoczi <stefanha@redhat.com> 27639M: Miklos Szeredi <miklos@szeredi.hu> 27640R: Eugenio Pérez <eperezma@redhat.com> 27641L: virtualization@lists.linux.dev 27642L: linux-fsdevel@vger.kernel.org 27643S: Supported 27644W: https://virtio-fs.gitlab.io/ 27645F: Documentation/filesystems/virtiofs.rst 27646F: fs/fuse/virtio_fs.c 27647F: include/uapi/linux/virtio_fs.h 27648 27649VIRTIO GPIO DRIVER 27650M: Enrico Weigelt, metux IT consult <info@metux.net> 27651M: Viresh Kumar <vireshk@kernel.org> 27652L: linux-gpio@vger.kernel.org 27653L: virtualization@lists.linux.dev 27654S: Maintained 27655F: drivers/gpio/gpio-virtio.c 27656F: include/uapi/linux/virtio_gpio.h 27657 27658VIRTIO GPU DRIVER 27659M: David Airlie <airlied@redhat.com> 27660M: Gerd Hoffmann <kraxel@redhat.com> 27661M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 27662R: Gurchetan Singh <gurchetansingh@chromium.org> 27663R: Chia-I Wu <olvaffe@gmail.com> 27664L: dri-devel@lists.freedesktop.org 27665L: virtualization@lists.linux.dev 27666S: Maintained 27667T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27668F: drivers/gpu/drm/ci/xfails/virtio* 27669F: drivers/gpu/drm/virtio/ 27670F: include/uapi/linux/virtio_gpu.h 27671 27672VIRTIO HOST (VHOST) 27673M: "Michael S. Tsirkin" <mst@redhat.com> 27674M: Jason Wang <jasowang@redhat.com> 27675R: Eugenio Pérez <eperezma@redhat.com> 27676L: kvm@vger.kernel.org 27677L: virtualization@lists.linux.dev 27678L: netdev@vger.kernel.org 27679S: Maintained 27680T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 27681F: drivers/vhost/ 27682F: include/linux/sched/vhost_task.h 27683F: include/linux/vhost_iotlb.h 27684F: include/uapi/linux/vhost.h 27685F: kernel/vhost_task.c 27686 27687VIRTIO HOST (VHOST-SCSI) 27688M: "Michael S. Tsirkin" <mst@redhat.com> 27689M: Jason Wang <jasowang@redhat.com> 27690M: Mike Christie <michael.christie@oracle.com> 27691R: Paolo Bonzini <pbonzini@redhat.com> 27692R: Stefan Hajnoczi <stefanha@redhat.com> 27693L: virtualization@lists.linux.dev 27694S: Maintained 27695F: drivers/vhost/scsi.c 27696 27697VIRTIO I2C DRIVER 27698M: Viresh Kumar <viresh.kumar@linaro.org> 27699R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 27700L: linux-i2c@vger.kernel.org 27701L: virtualization@lists.linux.dev 27702S: Maintained 27703F: drivers/i2c/busses/i2c-virtio.c 27704F: include/uapi/linux/virtio_i2c.h 27705 27706VIRTIO INPUT DRIVER 27707M: Gerd Hoffmann <kraxel@redhat.com> 27708S: Maintained 27709F: drivers/virtio/virtio_input.c 27710F: include/uapi/linux/virtio_input.h 27711 27712VIRTIO IOMMU DRIVER 27713M: Jean-Philippe Brucker <jpb@kernel.org> 27714L: virtualization@lists.linux.dev 27715S: Maintained 27716F: drivers/iommu/virtio-iommu.c 27717F: include/uapi/linux/virtio_iommu.h 27718 27719VIRTIO MEM DRIVER 27720M: David Hildenbrand <david@kernel.org> 27721L: virtualization@lists.linux.dev 27722S: Maintained 27723W: https://virtio-mem.gitlab.io/ 27724F: drivers/virtio/virtio_mem.c 27725F: include/uapi/linux/virtio_mem.h 27726 27727VIRTIO NET DRIVER 27728M: "Michael S. Tsirkin" <mst@redhat.com> 27729M: Jason Wang <jasowang@redhat.com> 27730R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27731R: Eugenio Pérez <eperezma@redhat.com> 27732L: netdev@vger.kernel.org 27733L: virtualization@lists.linux.dev 27734S: Maintained 27735F: drivers/net/virtio_net.c 27736F: include/linux/virtio_net.h 27737F: include/uapi/linux/virtio_net.h 27738F: tools/testing/selftests/drivers/net/virtio_net/ 27739 27740VIRTIO PMEM DRIVER 27741M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 27742L: virtualization@lists.linux.dev 27743S: Maintained 27744F: drivers/nvdimm/nd_virtio.c 27745F: drivers/nvdimm/virtio_pmem.c 27746 27747VIRTIO RTC DRIVER 27748M: Peter Hilber <peter.hilber@oss.qualcomm.com> 27749L: virtualization@lists.linux.dev 27750S: Maintained 27751F: drivers/virtio/virtio_rtc_* 27752F: include/uapi/linux/virtio_rtc.h 27753 27754VIRTIO SOUND DRIVER 27755M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 27756M: "Michael S. Tsirkin" <mst@redhat.com> 27757L: virtualization@lists.linux.dev 27758L: linux-sound@vger.kernel.org 27759S: Maintained 27760F: include/uapi/linux/virtio_snd.h 27761F: sound/virtio/* 27762 27763VIRTIO SPI DRIVER 27764M: Haixu Cui <quic_haixcui@quicinc.com> 27765L: virtualization@lists.linux.dev 27766S: Maintained 27767F: drivers/spi/spi-virtio.c 27768F: include/uapi/linux/virtio_spi.h 27769 27770VIRTUAL BOX GUEST DEVICE DRIVER 27771M: Hans de Goede <hansg@kernel.org> 27772M: Arnd Bergmann <arnd@arndb.de> 27773M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27774S: Maintained 27775F: drivers/virt/vboxguest/ 27776F: include/linux/vbox_utils.h 27777F: include/uapi/linux/vbox*.h 27778 27779VIRTUAL BOX SHARED FOLDER VFS DRIVER 27780M: Hans de Goede <hansg@kernel.org> 27781L: linux-fsdevel@vger.kernel.org 27782S: Maintained 27783F: fs/vboxsf/* 27784 27785VIRTUAL PCM TEST DRIVER 27786M: Ivan Orlov <ivan.orlov0322@gmail.com> 27787L: linux-sound@vger.kernel.org 27788S: Maintained 27789F: Documentation/sound/cards/pcmtest.rst 27790F: sound/drivers/pcmtest.c 27791F: tools/testing/selftests/alsa/test-pcmtest-driver.c 27792 27793VIRTUAL SERIO DEVICE DRIVER 27794M: Stephen Chandler Paul <thatslyude@gmail.com> 27795S: Maintained 27796F: drivers/input/serio/userio.c 27797F: include/uapi/linux/userio.h 27798 27799VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 27800M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27801S: Maintained 27802F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27803F: drivers/iio/light/veml3235.c 27804 27805VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 27806M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27807S: Maintained 27808F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27809F: drivers/iio/light/veml6030.c 27810 27811VISHAY VEML6046X00 RGBIR COLOR SENSOR DRIVER 27812M: Andreas Klinger <ak@it-klinger.de> 27813S: Maintained 27814F: Documentation/devicetree/bindings/iio/light/vishay,veml6046x00.yaml 27815F: drivers/iio/light/veml6046x00.c 27816 27817VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 27818M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27819S: Maintained 27820F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 27821F: drivers/iio/light/veml6075.c 27822 27823VISL VIRTUAL STATELESS DECODER DRIVER 27824M: Daniel Almeida <daniel.almeida@collabora.com> 27825L: linux-media@vger.kernel.org 27826S: Supported 27827F: drivers/media/test-drivers/visl 27828 27829VIVID VIRTUAL VIDEO DRIVER 27830M: Hans Verkuil <hverkuil@kernel.org> 27831L: linux-media@vger.kernel.org 27832S: Maintained 27833W: https://linuxtv.org 27834T: git git://linuxtv.org/media.git 27835F: drivers/media/test-drivers/vivid/* 27836 27837VM SOCKETS (AF_VSOCK) 27838M: Stefano Garzarella <sgarzare@redhat.com> 27839L: virtualization@lists.linux.dev 27840L: netdev@vger.kernel.org 27841S: Maintained 27842F: drivers/net/vsockmon.c 27843F: include/net/af_vsock.h 27844F: include/uapi/linux/vm_sockets.h 27845F: include/uapi/linux/vm_sockets_diag.h 27846F: include/uapi/linux/vsockmon.h 27847F: net/vmw_vsock/ 27848F: tools/testing/selftests/vsock/ 27849F: tools/testing/vsock/ 27850 27851VMALLOC 27852M: Andrew Morton <akpm@linux-foundation.org> 27853M: Uladzislau Rezki <urezki@gmail.com> 27854L: linux-mm@kvack.org 27855S: Maintained 27856W: http://www.linux-mm.org 27857T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 27858F: include/linux/vmalloc.h 27859F: mm/vmalloc.c 27860F: lib/test_vmalloc.c 27861 27862VME SUBSYSTEM 27863L: linux-kernel@vger.kernel.org 27864S: Orphan 27865T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27866F: Documentation/driver-api/vme.rst 27867F: drivers/staging/vme_user/ 27868 27869VMWARE BALLOON DRIVER 27870M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 27871R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27872L: linux-kernel@vger.kernel.org 27873S: Supported 27874F: drivers/misc/vmw_balloon.c 27875 27876VMWARE HYPERVISOR INTERFACE 27877M: Ajay Kaher <ajay.kaher@broadcom.com> 27878M: Alexey Makhalov <alexey.makhalov@broadcom.com> 27879R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27880L: virtualization@lists.linux.dev 27881L: x86@kernel.org 27882S: Supported 27883T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 27884F: arch/x86/include/asm/vmware.h 27885F: arch/x86/kernel/cpu/vmware.c 27886 27887VMWARE PVRDMA DRIVER 27888M: Bryan Tan <bryan-bt.tan@broadcom.com> 27889M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27890R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27891L: linux-rdma@vger.kernel.org 27892S: Supported 27893F: drivers/infiniband/hw/vmw_pvrdma/ 27894 27895VMWARE PVSCSI DRIVER 27896M: Vishal Bhakta <vishal.bhakta@broadcom.com> 27897R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27898L: linux-scsi@vger.kernel.org 27899S: Supported 27900F: drivers/scsi/vmw_pvscsi.c 27901F: drivers/scsi/vmw_pvscsi.h 27902 27903VMWARE VIRTUAL PTP CLOCK DRIVER 27904M: Nick Shi <nick.shi@broadcom.com> 27905R: Ajay Kaher <ajay.kaher@broadcom.com> 27906R: Alexey Makhalov <alexey.makhalov@broadcom.com> 27907R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27908L: netdev@vger.kernel.org 27909S: Supported 27910F: drivers/ptp/ptp_vmw.c 27911 27912VMWARE VMCI DRIVER 27913M: Bryan Tan <bryan-bt.tan@broadcom.com> 27914M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27916L: linux-kernel@vger.kernel.org 27917S: Supported 27918F: drivers/misc/vmw_vmci/ 27919F: include/linux/vmw_vmci* 27920 27921VMWARE VMMOUSE SUBDRIVER 27922M: Zack Rusin <zack.rusin@broadcom.com> 27923R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27924L: linux-input@vger.kernel.org 27925S: Supported 27926F: drivers/input/mouse/vmmouse.c 27927F: drivers/input/mouse/vmmouse.h 27928 27929VMWARE VMXNET3 ETHERNET DRIVER 27930M: Ronak Doshi <ronak.doshi@broadcom.com> 27931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27932L: netdev@vger.kernel.org 27933S: Supported 27934F: drivers/net/vmxnet3/ 27935 27936VMWARE VSOCK VMCI TRANSPORT DRIVER 27937M: Bryan Tan <bryan-bt.tan@broadcom.com> 27938M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27940L: linux-kernel@vger.kernel.org 27941S: Supported 27942F: net/vmw_vsock/vmci_transport* 27943 27944VOCORE VOCORE2 BOARD 27945M: Harvey Hunt <harveyhuntnexus@gmail.com> 27946L: linux-mips@vger.kernel.org 27947S: Maintained 27948F: arch/mips/boot/dts/ralink/vocore2.dts 27949 27950VOLTAGE AND CURRENT REGULATOR FRAMEWORK 27951M: Liam Girdwood <lgirdwood@gmail.com> 27952M: Mark Brown <broonie@kernel.org> 27953L: linux-kernel@vger.kernel.org 27954S: Supported 27955W: http://www.slimlogic.co.uk/?p=48 27956T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 27957F: Documentation/devicetree/bindings/regulator/ 27958F: Documentation/power/regulator/ 27959F: drivers/regulator/ 27960F: rust/kernel/regulator.rs 27961F: include/dt-bindings/regulator/ 27962F: include/linux/regulator/ 27963F: include/uapi/regulator/ 27964K: regulator_get_optional 27965 27966VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 27967R: Matti Vaittinen <mazziesaccount@gmail.com> 27968F: drivers/regulator/irq_helpers.c 27969 27970VRF 27971M: David Ahern <dsahern@kernel.org> 27972L: netdev@vger.kernel.org 27973S: Maintained 27974F: Documentation/networking/vrf.rst 27975F: drivers/net/vrf.c 27976 27977VSPRINTF 27978M: Petr Mladek <pmladek@suse.com> 27979M: Steven Rostedt <rostedt@goodmis.org> 27980R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27981R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27982R: Sergey Senozhatsky <senozhatsky@chromium.org> 27983S: Maintained 27984T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27985F: Documentation/core-api/printk-formats.rst 27986F: lib/tests/printf_kunit.c 27987F: lib/tests/scanf_kunit.c 27988F: lib/vsprintf.c 27989 27990VT1211 HARDWARE MONITOR DRIVER 27991M: Juerg Haefliger <juergh@proton.me> 27992L: linux-hwmon@vger.kernel.org 27993S: Maintained 27994F: Documentation/hwmon/vt1211.rst 27995F: drivers/hwmon/vt1211.c 27996 27997VT8231 HARDWARE MONITOR DRIVER 27998M: Roger Lucas <vt8231@hiddenengine.co.uk> 27999L: linux-hwmon@vger.kernel.org 28000S: Maintained 28001F: drivers/hwmon/vt8231.c 28002 28003VUB300 USB to SDIO/SD/MMC bridge chip 28004L: linux-mmc@vger.kernel.org 28005S: Orphan 28006F: drivers/mmc/host/vub300.c 28007 28008W1 DALLAS'S 1-WIRE BUS 28009M: Krzysztof Kozlowski <krzk@kernel.org> 28010S: Maintained 28011F: Documentation/devicetree/bindings/w1/ 28012F: Documentation/w1/ 28013F: drivers/w1/ 28014F: include/linux/w1.h 28015 28016W83791D HARDWARE MONITORING DRIVER 28017M: Marc Hulsman <m.hulsman@tudelft.nl> 28018L: linux-hwmon@vger.kernel.org 28019S: Maintained 28020F: Documentation/hwmon/w83791d.rst 28021F: drivers/hwmon/w83791d.c 28022 28023W83793 HARDWARE MONITORING DRIVER 28024M: Rudolf Marek <r.marek@assembler.cz> 28025L: linux-hwmon@vger.kernel.org 28026S: Maintained 28027F: Documentation/hwmon/w83793.rst 28028F: drivers/hwmon/w83793.c 28029 28030W83795 HARDWARE MONITORING DRIVER 28031M: Jean Delvare <jdelvare@suse.com> 28032L: linux-hwmon@vger.kernel.org 28033S: Maintained 28034F: drivers/hwmon/w83795.c 28035 28036W83L51xD SD/MMC CARD INTERFACE DRIVER 28037M: Pierre Ossman <pierre@ossman.eu> 28038S: Maintained 28039F: drivers/mmc/host/wbsd.* 28040 28041WACOM PROTOCOL 4 SERIAL TABLETS 28042M: Julian Squires <julian@cipht.net> 28043M: Hans de Goede <hansg@kernel.org> 28044L: linux-input@vger.kernel.org 28045S: Maintained 28046F: drivers/input/tablet/wacom_serial4.c 28047 28048WANGXUN ETHERNET DRIVER 28049M: Jiawen Wu <jiawenwu@trustnetic.com> 28050M: Mengyuan Lou <mengyuanlou@net-swift.com> 28051L: netdev@vger.kernel.org 28052S: Maintained 28053W: https://www.net-swift.com 28054F: Documentation/networking/device_drivers/ethernet/wangxun/* 28055F: drivers/net/ethernet/wangxun/ 28056F: drivers/net/pcs/pcs-xpcs-wx.c 28057 28058WATCHDOG DEVICE DRIVERS 28059M: Wim Van Sebroeck <wim@linux-watchdog.org> 28060M: Guenter Roeck <linux@roeck-us.net> 28061L: linux-watchdog@vger.kernel.org 28062S: Maintained 28063W: http://www.linux-watchdog.org/ 28064T: git git://www.linux-watchdog.org/linux-watchdog.git 28065F: Documentation/devicetree/bindings/watchdog/ 28066F: Documentation/watchdog/ 28067F: drivers/watchdog/ 28068F: include/linux/watchdog.h 28069F: include/trace/events/watchdog.h 28070F: include/uapi/linux/watchdog.h 28071 28072WAVE5 VPU CODEC DRIVER 28073M: Nas Chung <nas.chung@chipsnmedia.com> 28074M: Jackson Lee <jackson.lee@chipsnmedia.com> 28075L: linux-media@vger.kernel.org 28076S: Maintained 28077F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 28078F: drivers/media/platform/chips-media/wave5/ 28079 28080WHISKEYCOVE PMIC GPIO DRIVER 28081M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 28082L: linux-gpio@vger.kernel.org 28083S: Maintained 28084F: drivers/gpio/gpio-wcove.c 28085 28086WHWAVE RTC DRIVER 28087M: Dianlong Li <long17.cool@163.com> 28088L: linux-rtc@vger.kernel.org 28089S: Maintained 28090F: drivers/rtc/rtc-sd3078.c 28091 28092WIIMOTE HID DRIVER 28093M: David Rheinsberg <david@readahead.eu> 28094L: linux-input@vger.kernel.org 28095S: Maintained 28096F: drivers/hid/hid-wiimote* 28097 28098WILOCITY WIL6210 WIRELESS DRIVER 28099L: linux-wireless@vger.kernel.org 28100S: Orphan 28101W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 28102F: drivers/net/wireless/ath/wil6210/ 28103 28104WINBOND CIR DRIVER 28105M: David Härdeman <david@hardeman.nu> 28106S: Maintained 28107F: drivers/media/rc/winbond-cir.c 28108 28109WINSEN MHZ19B 28110M: Gyeyoung Baek <gye976@gmail.com> 28111S: Maintained 28112F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 28113F: drivers/iio/chemical/mhz19b.c 28114 28115WINSYSTEMS EBC-C384 WATCHDOG DRIVER 28116L: linux-watchdog@vger.kernel.org 28117S: Orphan 28118F: drivers/watchdog/ebc-c384_wdt.c 28119 28120WINSYSTEMS WS16C48 GPIO DRIVER 28121M: William Breathitt Gray <wbg@kernel.org> 28122L: linux-gpio@vger.kernel.org 28123S: Maintained 28124F: drivers/gpio/gpio-ws16c48.c 28125 28126WIREGUARD SECURE NETWORK TUNNEL 28127M: Jason A. Donenfeld <Jason@zx2c4.com> 28128L: wireguard@lists.zx2c4.com 28129L: netdev@vger.kernel.org 28130S: Maintained 28131F: Documentation/netlink/specs/wireguard.yaml 28132F: drivers/net/wireguard/ 28133F: tools/testing/selftests/wireguard/ 28134 28135WISTRON LAPTOP BUTTON DRIVER 28136M: Miloslav Trmac <mitr@volny.cz> 28137S: Maintained 28138F: drivers/input/misc/wistron_btns.c 28139 28140WMI BINARY MOF DRIVER 28141M: Armin Wolf <W_Armin@gmx.de> 28142R: Thomas Weißschuh <linux@weissschuh.net> 28143L: platform-driver-x86@vger.kernel.org 28144S: Maintained 28145F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 28146F: Documentation/wmi/devices/wmi-bmof.rst 28147F: drivers/platform/x86/wmi-bmof.c 28148 28149WOLFSON MICROELECTRONICS DRIVERS 28150L: patches@opensource.cirrus.com 28151S: Supported 28152W: https://github.com/CirrusLogic/linux-drivers/wiki 28153T: git https://github.com/CirrusLogic/linux-drivers.git 28154F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 28155F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 28156F: Documentation/devicetree/bindings/mfd/wm831x.txt 28157F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 28158F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 28159F: Documentation/devicetree/bindings/sound/wlf,*.yaml 28160F: Documentation/devicetree/bindings/sound/wm* 28161F: Documentation/hwmon/wm83??.rst 28162F: arch/arm/mach-s3c/mach-crag6410* 28163F: drivers/clk/clk-wm83*.c 28164F: drivers/gpio/gpio-*wm*.c 28165F: drivers/gpio/gpio-arizona.c 28166F: drivers/hwmon/wm83??-hwmon.c 28167F: drivers/input/misc/wm831x-on.c 28168F: drivers/input/touchscreen/wm831x-ts.c 28169F: drivers/input/touchscreen/wm97*.c 28170F: drivers/leds/leds-wm83*.c 28171F: drivers/mfd/arizona* 28172F: drivers/mfd/cs47l24* 28173F: drivers/mfd/wm*.c 28174F: drivers/power/supply/wm83*.c 28175F: drivers/regulator/arizona* 28176F: drivers/regulator/wm8*.c 28177F: drivers/rtc/rtc-wm83*.c 28178F: drivers/video/backlight/wm83*_bl.c 28179F: drivers/watchdog/wm83*_wdt.c 28180F: include/linux/mfd/arizona/ 28181F: include/linux/mfd/wm831x/ 28182F: include/linux/mfd/wm8350/ 28183F: include/linux/mfd/wm8400* 28184F: include/linux/regulator/arizona* 28185F: include/linux/wm97xx.h 28186F: include/sound/wm????.h 28187F: sound/soc/codecs/arizona* 28188F: sound/soc/codecs/cs47l24* 28189F: sound/soc/codecs/wm* 28190 28191WORKQUEUE 28192M: Tejun Heo <tj@kernel.org> 28193R: Lai Jiangshan <jiangshanlai@gmail.com> 28194S: Maintained 28195T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 28196F: Documentation/core-api/workqueue.rst 28197F: include/linux/workqueue.h 28198F: kernel/workqueue.c 28199F: kernel/workqueue_internal.h 28200 28201WWAN DRIVERS 28202M: Loic Poulain <loic.poulain@oss.qualcomm.com> 28203M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 28204R: Johannes Berg <johannes@sipsolutions.net> 28205L: netdev@vger.kernel.org 28206S: Maintained 28207F: drivers/net/wwan/ 28208F: include/linux/wwan.h 28209F: include/uapi/linux/wwan.h 28210 28211X-POWERS AXP288 PMIC DRIVERS 28212M: Hans de Goede <hansg@kernel.org> 28213S: Maintained 28214F: drivers/acpi/pmic/intel_pmic_xpower.c 28215N: axp288 28216 28217X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 28218M: Chen-Yu Tsai <wens@kernel.org> 28219L: linux-kernel@vger.kernel.org 28220S: Maintained 28221N: axp[128] 28222 28223X.25 STACK 28224M: Martin Schiller <ms@dev.tdt.de> 28225L: linux-x25@vger.kernel.org 28226S: Maintained 28227F: Documentation/networking/lapb-module.rst 28228F: Documentation/networking/x25* 28229F: drivers/net/wan/hdlc_x25.c 28230F: drivers/net/wan/lapbether.c 28231F: include/*/lapb.h 28232F: include/net/x25* 28233F: include/uapi/linux/x25.h 28234F: net/lapb/ 28235F: net/x25/ 28236 28237X86 ARCHITECTURE (32-BIT AND 64-BIT) 28238M: Thomas Gleixner <tglx@kernel.org> 28239M: Ingo Molnar <mingo@redhat.com> 28240M: Borislav Petkov <bp@alien8.de> 28241M: Dave Hansen <dave.hansen@linux.intel.com> 28242M: x86@kernel.org 28243R: "H. Peter Anvin" <hpa@zytor.com> 28244L: linux-kernel@vger.kernel.org 28245S: Maintained 28246T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 28247F: Documentation/arch/x86/ 28248F: Documentation/devicetree/bindings/x86/ 28249F: arch/x86/ 28250F: tools/testing/selftests/x86 28251 28252X86 CPUID DATABASE 28253M: Borislav Petkov <bp@alien8.de> 28254M: Thomas Gleixner <tglx@kernel.org> 28255M: x86@kernel.org 28256R: Ahmed S. Darwish <darwi@linutronix.de> 28257L: x86-cpuid@lists.linux.dev 28258S: Maintained 28259W: https://x86-cpuid.org 28260F: tools/arch/x86/kcpuid/ 28261 28262X86 ENTRY CODE 28263M: Andy Lutomirski <luto@kernel.org> 28264L: linux-kernel@vger.kernel.org 28265S: Maintained 28266T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 28267F: arch/x86/entry/ 28268 28269X86 HARDWARE VULNERABILITIES 28270M: Thomas Gleixner <tglx@kernel.org> 28271M: Borislav Petkov <bp@alien8.de> 28272M: Peter Zijlstra <peterz@infradead.org> 28273M: Josh Poimboeuf <jpoimboe@kernel.org> 28274R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 28275S: Maintained 28276F: Documentation/admin-guide/hw-vuln/ 28277F: arch/x86/include/asm/nospec-branch.h 28278F: arch/x86/kernel/cpu/bugs.c 28279 28280X86 MCE INFRASTRUCTURE 28281M: Tony Luck <tony.luck@intel.com> 28282M: Borislav Petkov <bp@alien8.de> 28283L: linux-edac@vger.kernel.org 28284S: Maintained 28285F: Documentation/ABI/testing/sysfs-mce 28286F: Documentation/arch/x86/x86_64/machinecheck.rst 28287F: arch/x86/kernel/cpu/mce/* 28288 28289X86 MICROCODE UPDATE SUPPORT 28290M: Borislav Petkov <bp@alien8.de> 28291S: Maintained 28292F: arch/x86/kernel/cpu/microcode/* 28293 28294X86 MM 28295M: Dave Hansen <dave.hansen@linux.intel.com> 28296M: Andy Lutomirski <luto@kernel.org> 28297M: Peter Zijlstra <peterz@infradead.org> 28298L: linux-kernel@vger.kernel.org 28299S: Maintained 28300T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 28301F: arch/x86/mm/ 28302 28303X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 28304M: Hans de Goede <hansg@kernel.org> 28305L: platform-driver-x86@vger.kernel.org 28306S: Maintained 28307T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 28308F: drivers/platform/x86/x86-android-tablets/ 28309 28310X86 PLATFORM DRIVERS 28311M: Hans de Goede <hansg@kernel.org> 28312M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 28313L: platform-driver-x86@vger.kernel.org 28314S: Maintained 28315Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 28316T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 28317F: drivers/platform/olpc/ 28318F: drivers/platform/x86/ 28319F: include/linux/platform_data/x86/ 28320 28321X86 PLATFORM UV HPE SUPERDOME FLEX 28322M: Steve Wahl <steve.wahl@hpe.com> 28323R: Justin Ernst <justin.ernst@hpe.com> 28324R: Kyle Meyer <kyle.meyer@hpe.com> 28325R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 28326R: Russ Anderson <russ.anderson@hpe.com> 28327S: Supported 28328F: arch/x86/include/asm/uv/ 28329F: arch/x86/kernel/apic/x2apic_uv_x.c 28330F: arch/x86/platform/uv/ 28331 28332X86 STACK UNWINDING 28333M: Josh Poimboeuf <jpoimboe@kernel.org> 28334M: Peter Zijlstra <peterz@infradead.org> 28335S: Supported 28336F: arch/x86/include/asm/unwind*.h 28337F: arch/x86/kernel/dumpstack.c 28338F: arch/x86/kernel/stacktrace.c 28339F: arch/x86/kernel/unwind_*.c 28340 28341X86 TRUST DOMAIN EXTENSIONS (TDX) 28342M: Kiryl Shutsemau <kas@kernel.org> 28343R: Dave Hansen <dave.hansen@linux.intel.com> 28344R: Rick Edgecombe <rick.p.edgecombe@intel.com> 28345L: x86@kernel.org 28346L: linux-coco@lists.linux.dev 28347L: kvm@vger.kernel.org 28348S: Supported 28349T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 28350N: tdx 28351K: \b(tdx) 28352 28353X86 VDSO 28354M: Andy Lutomirski <luto@kernel.org> 28355L: linux-kernel@vger.kernel.org 28356S: Maintained 28357T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 28358F: arch/x86/entry/vdso/ 28359 28360XARRAY 28361M: Matthew Wilcox <willy@infradead.org> 28362L: linux-fsdevel@vger.kernel.org 28363L: linux-mm@kvack.org 28364S: Supported 28365F: Documentation/core-api/idr.rst 28366F: Documentation/core-api/xarray.rst 28367F: include/linux/idr.h 28368F: include/linux/xarray.h 28369F: lib/idr.c 28370F: lib/test_xarray.c 28371F: lib/xarray.c 28372F: tools/testing/radix-tree 28373 28374XARRAY API [RUST] 28375M: Tamir Duberstein <tamird@gmail.com> 28376M: Andreas Hindborg <a.hindborg@kernel.org> 28377L: rust-for-linux@vger.kernel.org 28378S: Supported 28379W: https://rust-for-linux.com 28380B: https://github.com/Rust-for-Linux/linux/issues 28381C: https://rust-for-linux.zulipchat.com 28382T: git https://github.com/Rust-for-Linux/linux.git xarray-next 28383F: rust/kernel/xarray.rs 28384 28385XBOX DVD IR REMOTE 28386M: Benjamin Valentin <benpicco@googlemail.com> 28387S: Maintained 28388F: drivers/media/rc/keymaps/rc-xbox-dvd.c 28389F: drivers/media/rc/xbox_remote.c 28390 28391XC2028/3028 TUNER DRIVER 28392M: Mauro Carvalho Chehab <mchehab@kernel.org> 28393L: linux-media@vger.kernel.org 28394S: Maintained 28395W: https://linuxtv.org 28396T: git git://linuxtv.org/media.git 28397F: drivers/media/tuners/xc2028.* 28398 28399XDP (eXpress Data Path) 28400M: Alexei Starovoitov <ast@kernel.org> 28401M: Daniel Borkmann <daniel@iogearbox.net> 28402M: David S. Miller <davem@davemloft.net> 28403M: Jakub Kicinski <kuba@kernel.org> 28404M: Jesper Dangaard Brouer <hawk@kernel.org> 28405M: John Fastabend <john.fastabend@gmail.com> 28406R: Stanislav Fomichev <sdf@fomichev.me> 28407L: netdev@vger.kernel.org 28408L: bpf@vger.kernel.org 28409S: Supported 28410F: drivers/net/ethernet/*/*/*/*/*xdp* 28411F: drivers/net/ethernet/*/*/*xdp* 28412F: include/net/xdp.h 28413F: include/net/xdp_priv.h 28414F: include/trace/events/xdp.h 28415F: kernel/bpf/cpumap.c 28416F: kernel/bpf/devmap.c 28417F: net/core/xdp.c 28418F: samples/bpf/xdp* 28419F: tools/testing/selftests/bpf/*/*xdp* 28420F: tools/testing/selftests/bpf/*xdp* 28421K: (?:\b|_)xdp(?:\b|_) 28422 28423XDP SOCKETS (AF_XDP) 28424M: Magnus Karlsson <magnus.karlsson@intel.com> 28425M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 28426R: Stanislav Fomichev <sdf@fomichev.me> 28427L: netdev@vger.kernel.org 28428L: bpf@vger.kernel.org 28429S: Maintained 28430F: Documentation/networking/af_xdp.rst 28431F: include/net/netns/xdp.h 28432F: include/net/xdp_sock* 28433F: include/net/xsk_buff_pool.h 28434F: include/uapi/linux/if_xdp.h 28435F: include/uapi/linux/xdp_diag.h 28436F: net/xdp/ 28437F: tools/testing/selftests/bpf/*xsk* 28438 28439XEN BLOCK SUBSYSTEM 28440M: Roger Pau Monné <roger.pau@citrix.com> 28441L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28442S: Supported 28443F: drivers/block/xen* 28444F: drivers/block/xen-blkback/* 28445 28446XEN HYPERVISOR ARM 28447M: Stefano Stabellini <sstabellini@kernel.org> 28448L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28449S: Maintained 28450F: arch/arm/include/asm/xen/ 28451F: arch/arm/xen/ 28452 28453XEN HYPERVISOR ARM64 28454M: Stefano Stabellini <sstabellini@kernel.org> 28455L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28456S: Maintained 28457F: arch/arm64/include/asm/xen/ 28458F: arch/arm64/xen/ 28459 28460XEN HYPERVISOR INTERFACE 28461M: Juergen Gross <jgross@suse.com> 28462M: Stefano Stabellini <sstabellini@kernel.org> 28463R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 28464L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28465S: Supported 28466T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 28467F: Documentation/ABI/stable/sysfs-hypervisor-xen 28468F: Documentation/ABI/testing/sysfs-hypervisor-xen 28469F: drivers/*/xen-*front.c 28470F: drivers/xen/ 28471F: include/uapi/xen/ 28472F: include/xen/ 28473F: kernel/configs/xen.config 28474 28475XEN HYPERVISOR X86 28476M: Juergen Gross <jgross@suse.com> 28477R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 28478L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28479S: Supported 28480F: arch/x86/configs/xen.config 28481F: arch/x86/include/asm/pvclock-abi.h 28482F: arch/x86/include/asm/xen/ 28483F: arch/x86/platform/pvh/ 28484F: arch/x86/xen/ 28485 28486XEN NETWORK BACKEND DRIVER 28487M: Wei Liu <wei.liu@kernel.org> 28488M: Paul Durrant <paul@xen.org> 28489L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28490L: netdev@vger.kernel.org 28491S: Supported 28492F: drivers/net/xen-netback/* 28493 28494XEN PCI SUBSYSTEM 28495M: Juergen Gross <jgross@suse.com> 28496L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28497S: Supported 28498F: arch/x86/pci/*xen* 28499F: drivers/pci/*xen* 28500 28501XEN PVSCSI DRIVERS 28502M: Juergen Gross <jgross@suse.com> 28503L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28504L: linux-scsi@vger.kernel.org 28505S: Supported 28506F: drivers/scsi/xen-scsifront.c 28507F: drivers/xen/xen-scsiback.c 28508F: include/xen/interface/io/vscsiif.h 28509 28510XEN PVUSB DRIVER 28511M: Juergen Gross <jgross@suse.com> 28512L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28513L: linux-usb@vger.kernel.org 28514S: Supported 28515F: drivers/usb/host/xen* 28516F: include/xen/interface/io/usbif.h 28517 28518XEN SOUND FRONTEND DRIVER 28519M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 28520L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28521L: linux-sound@vger.kernel.org 28522S: Supported 28523F: sound/xen/* 28524 28525XEN SWIOTLB SUBSYSTEM 28526M: Juergen Gross <jgross@suse.com> 28527M: Stefano Stabellini <sstabellini@kernel.org> 28528L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28529L: iommu@lists.linux.dev 28530S: Supported 28531F: arch/*/include/asm/xen/swiotlb-xen.h 28532F: drivers/xen/swiotlb-xen.c 28533F: include/xen/arm/swiotlb-xen.h 28534F: include/xen/swiotlb-xen.h 28535 28536XFS FILESYSTEM 28537M: Carlos Maiolino <cem@kernel.org> 28538L: linux-xfs@vger.kernel.org 28539S: Supported 28540W: http://xfs.org/ 28541C: irc://irc.oftc.net/xfs 28542T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 28543P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 28544F: Documentation/ABI/testing/sysfs-fs-xfs 28545F: Documentation/admin-guide/xfs.rst 28546F: Documentation/filesystems/xfs/* 28547F: fs/xfs/ 28548F: include/uapi/linux/dqblk_xfs.h 28549F: include/uapi/linux/fsmap.h 28550 28551XILINX AMS DRIVER 28552M: Salih Erim <salih.erim@amd.com> 28553M: Conall O'Griofa <conall.ogriofa@amd.com> 28554L: linux-iio@vger.kernel.org 28555S: Maintained 28556F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 28557F: drivers/iio/adc/xilinx-ams.c 28558 28559XILINX AXI ETHERNET DRIVER 28560M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 28561S: Maintained 28562F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 28563F: drivers/net/ethernet/xilinx/xilinx_axienet* 28564 28565XILINX CAN DRIVER 28566M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 28567L: linux-can@vger.kernel.org 28568S: Maintained 28569F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 28570F: drivers/net/can/xilinx_can.c 28571 28572XILINX EVENT MANAGEMENT DRIVER 28573M: Michal Simek <michal.simek@amd.com> 28574S: Maintained 28575F: drivers/soc/xilinx/xlnx_event_manager.c 28576F: include/linux/firmware/xlnx-event-manager.h 28577 28578XILINX GPIO DRIVER 28579M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28580R: Srinivas Neeli <srinivas.neeli@amd.com> 28581R: Michal Simek <michal.simek@amd.com> 28582S: Maintained 28583F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 28584F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 28585F: drivers/gpio/gpio-xilinx.c 28586F: drivers/gpio/gpio-zynq.c 28587 28588XILINX LL TEMAC ETHERNET DRIVER 28589L: netdev@vger.kernel.org 28590S: Orphan 28591F: drivers/net/ethernet/xilinx/ll_temac* 28592 28593XILINX PWM DRIVER 28594M: Sean Anderson <sean.anderson@seco.com> 28595S: Maintained 28596F: drivers/pwm/pwm-xilinx.c 28597F: include/clocksource/timer-xilinx.h 28598 28599XILINX SOUND DRIVERS 28600M: Vincenzo Frascino <vincenzo.frascino@arm.com> 28601S: Maintained 28602F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 28603F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 28604F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 28605F: sound/soc/xilinx/* 28606 28607XILINX SD-FEC IP CORES 28608M: Derek Kiernan <derek.kiernan@amd.com> 28609M: Dragan Cvetic <dragan.cvetic@amd.com> 28610S: Maintained 28611F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 28612F: Documentation/misc-devices/xilinx_sdfec.rst 28613F: drivers/misc/xilinx_sdfec.c 28614F: include/uapi/misc/xilinx_sdfec.h 28615 28616XILINX TRNG DRIVER 28617M: Mounika Botcha <mounika.botcha@amd.com> 28618M: Harsh Jain <h.jain@amd.com> 28619S: Maintained 28620F: drivers/crypto/xilinx/xilinx-trng.c 28621 28622XILINX UARTLITE SERIAL DRIVER 28623M: Peter Korsgaard <jacmet@sunsite.dk> 28624L: linux-serial@vger.kernel.org 28625S: Maintained 28626F: drivers/tty/serial/uartlite.c 28627 28628XILINX VIDEO IP CORES 28629M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28630L: linux-media@vger.kernel.org 28631S: Supported 28632T: git git://linuxtv.org/media.git 28633F: Documentation/devicetree/bindings/media/xilinx/ 28634F: drivers/media/platform/xilinx/ 28635F: include/uapi/linux/xilinx-v4l2-controls.h 28636 28637XILINX VERSAL EDAC DRIVER 28638M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28639M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28640S: Maintained 28641F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 28642F: drivers/edac/versal_edac.c 28643 28644XILINX VERSALNET EDAC DRIVER 28645M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28646S: Maintained 28647F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-net-ddrmc5.yaml 28648F: drivers/edac/versalnet_edac.c 28649F: include/linux/cdx/edac_cdx_pcol.h 28650 28651XILINX WATCHDOG DRIVER 28652M: Srinivas Neeli <srinivas.neeli@amd.com> 28653R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28654R: Michal Simek <michal.simek@amd.com> 28655S: Maintained 28656F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 28657F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 28658F: drivers/watchdog/of_xilinx_wdt.c 28659F: drivers/watchdog/xilinx_wwdt.c 28660 28661XILINX XDMA DRIVER 28662M: Lizhi Hou <lizhi.hou@amd.com> 28663M: Brian Xu <brian.xu@amd.com> 28664M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 28665L: dmaengine@vger.kernel.org 28666S: Supported 28667F: drivers/dma/xilinx/xdma-regs.h 28668F: drivers/dma/xilinx/xdma.c 28669F: include/linux/dma/amd_xdma.h 28670F: include/linux/platform_data/amd_xdma.h 28671 28672XILINX ZYNQMP DPDMA DRIVER 28673M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28674L: dmaengine@vger.kernel.org 28675S: Supported 28676F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 28677F: drivers/dma/xilinx/xilinx_dpdma.c 28678F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 28679 28680XILINX ZYNQMP OCM EDAC DRIVER 28681M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28682M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28683S: Maintained 28684F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 28685F: drivers/edac/zynqmp_edac.c 28686 28687XILINX ZYNQMP PSGTR PHY DRIVER 28688M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28689L: linux-kernel@vger.kernel.org 28690S: Supported 28691T: git https://github.com/Xilinx/linux-xlnx.git 28692F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 28693F: drivers/phy/xilinx/phy-zynqmp.c 28694 28695XILINX ZYNQMP SHA3 DRIVER 28696M: Harsha <harsha.harsha@amd.com> 28697S: Maintained 28698F: drivers/crypto/xilinx/zynqmp-sha.c 28699 28700XILINX ZYNQMP NVMEM DRIVER 28701M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 28702M: Kalyani Akula <kalyani.akula@amd.com> 28703R: Michal Simek <michal.simek@amd.com> 28704S: Maintained 28705F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 28706F: drivers/nvmem/zynqmp_nvmem.c 28707 28708XILLYBUS DRIVER 28709M: Eli Billauer <eli.billauer@gmail.com> 28710L: linux-kernel@vger.kernel.org 28711S: Supported 28712F: drivers/char/xillybus/ 28713 28714XLP9XX I2C DRIVER 28715M: George Cherian <gcherian@marvell.com> 28716L: linux-i2c@vger.kernel.org 28717S: Supported 28718W: http://www.marvell.com 28719F: drivers/i2c/busses/i2c-xlp9xx.c 28720 28721XTENSA XTFPGA PLATFORM SUPPORT 28722M: Max Filippov <jcmvbkbc@gmail.com> 28723S: Maintained 28724F: drivers/spi/spi-xtensa-xtfpga.c 28725F: sound/soc/xtensa/xtfpga-i2s.c 28726 28727XZ EMBEDDED 28728M: Lasse Collin <lasse.collin@tukaani.org> 28729S: Maintained 28730W: https://tukaani.org/xz/embedded.html 28731B: https://github.com/tukaani-project/xz-embedded/issues 28732C: irc://irc.libera.chat/tukaani 28733F: Documentation/staging/xz.rst 28734F: include/linux/decompress/unxz.h 28735F: include/linux/xz.h 28736F: lib/decompress_unxz.c 28737F: lib/xz/ 28738F: scripts/xz_wrap.sh 28739 28740YAM DRIVER FOR AX.25 28741M: Jean-Paul Roubelat <jpr@f6fbb.org> 28742L: linux-hams@vger.kernel.org 28743S: Maintained 28744F: drivers/net/hamradio/yam* 28745F: include/linux/yam.h 28746 28747YAMA SECURITY MODULE 28748M: Kees Cook <kees@kernel.org> 28749S: Supported 28750T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 28751F: Documentation/admin-guide/LSM/Yama.rst 28752F: security/yama/ 28753 28754YAML NETLINK (YNL) 28755M: Donald Hunter <donald.hunter@gmail.com> 28756M: Jakub Kicinski <kuba@kernel.org> 28757F: Documentation/netlink/ 28758F: Documentation/userspace-api/netlink/intro-specs.rst 28759F: Documentation/userspace-api/netlink/specs.rst 28760F: tools/net/ynl/ 28761 28762YEALINK PHONE DRIVER 28763M: Henk Vergonet <Henk.Vergonet@gmail.com> 28764S: Maintained 28765F: Documentation/input/devices/yealink.rst 28766F: drivers/input/misc/yealink.* 28767 28768Z8530 DRIVER FOR AX.25 28769M: Joerg Reuter <jreuter@yaina.de> 28770L: linux-hams@vger.kernel.org 28771S: Maintained 28772W: http://yaina.de/jreuter/ 28773W: http://www.qsl.net/dl1bke/ 28774F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 28775F: drivers/net/hamradio/*scc.c 28776F: drivers/net/hamradio/z8530.h 28777 28778ZD1211RW WIRELESS DRIVER 28779L: linux-wireless@vger.kernel.org 28780S: Orphan 28781F: drivers/net/wireless/zydas/ 28782 28783ZD1301 MEDIA DRIVER 28784L: linux-media@vger.kernel.org 28785S: Orphan 28786W: https://linuxtv.org/ 28787Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28788F: drivers/media/usb/dvb-usb-v2/zd1301* 28789 28790ZD1301_DEMOD MEDIA DRIVER 28791L: linux-media@vger.kernel.org 28792S: Orphan 28793W: https://linuxtv.org/ 28794Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28795F: drivers/media/dvb-frontends/zd1301_demod* 28796 28797ZHAOXIN PROCESSOR SUPPORT 28798M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 28799L: linux-kernel@vger.kernel.org 28800S: Maintained 28801F: arch/x86/kernel/cpu/zhaoxin.c 28802 28803ZONED BLOCK DEVICE (BLOCK LAYER) 28804M: Damien Le Moal <dlemoal@kernel.org> 28805L: linux-block@vger.kernel.org 28806S: Maintained 28807F: block/blk-zoned.c 28808F: include/uapi/linux/blkzoned.h 28809 28810ZONED LOOP DEVICE 28811M: Damien Le Moal <dlemoal@kernel.org> 28812R: Christoph Hellwig <hch@lst.de> 28813L: linux-block@vger.kernel.org 28814S: Maintained 28815F: Documentation/admin-guide/blockdev/zoned_loop.rst 28816F: drivers/block/zloop.c 28817 28818ZONEFS FILESYSTEM 28819M: Damien Le Moal <dlemoal@kernel.org> 28820M: Naohiro Aota <naohiro.aota@wdc.com> 28821R: Johannes Thumshirn <jth@kernel.org> 28822L: linux-fsdevel@vger.kernel.org 28823S: Maintained 28824T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 28825F: Documentation/filesystems/zonefs.rst 28826F: fs/zonefs/ 28827 28828ZR36067 VIDEO FOR LINUX DRIVER 28829M: Corentin Labbe <clabbe@baylibre.com> 28830L: mjpeg-users@lists.sourceforge.net 28831L: linux-media@vger.kernel.org 28832S: Maintained 28833W: http://mjpeg.sourceforge.net/driver-zoran/ 28834Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28835F: Documentation/driver-api/media/drivers/zoran.rst 28836F: drivers/media/pci/zoran/ 28837 28838ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 28839M: Minchan Kim <minchan@kernel.org> 28840M: Sergey Senozhatsky <senozhatsky@chromium.org> 28841L: linux-kernel@vger.kernel.org 28842S: Maintained 28843F: Documentation/admin-guide/blockdev/zram.rst 28844F: drivers/block/zram/ 28845 28846ZS DECSTATION Z85C30 SERIAL DRIVER 28847M: "Maciej W. Rozycki" <macro@orcam.me.uk> 28848S: Maintained 28849F: drivers/tty/serial/zs.* 28850 28851ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 28852M: Minchan Kim <minchan@kernel.org> 28853M: Sergey Senozhatsky <senozhatsky@chromium.org> 28854L: linux-mm@kvack.org 28855S: Maintained 28856F: Documentation/mm/zsmalloc.rst 28857F: include/linux/zsmalloc.h 28858F: mm/zpdesc.h 28859F: mm/zsmalloc.c 28860 28861ZSTD 28862M: Nick Terrell <terrelln@fb.com> 28863M: David Sterba <dsterba@suse.com> 28864S: Maintained 28865B: https://github.com/facebook/zstd/issues 28866T: git https://github.com/terrelln/linux.git 28867F: crypto/zstd.c 28868F: include/linux/zstd* 28869F: lib/decompress_unzstd.c 28870F: lib/zstd/ 28871N: zstd 28872K: zstd 28873 28874ZSWAP COMPRESSED SWAP CACHING 28875M: Johannes Weiner <hannes@cmpxchg.org> 28876M: Yosry Ahmed <yosry.ahmed@linux.dev> 28877M: Nhat Pham <nphamcs@gmail.com> 28878R: Chengming Zhou <chengming.zhou@linux.dev> 28879L: linux-mm@kvack.org 28880S: Maintained 28881F: Documentation/admin-guide/mm/zswap.rst 28882F: include/linux/zswap.h 28883F: mm/zswap.c 28884F: tools/testing/selftests/cgroup/test_zswap.c 28885 28886SENARYTECH AUDIO CODEC DRIVER 28887M: bo liu <bo.liu@senarytech.com> 28888S: Maintained 28889T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 28890F: sound/hda/codecs/senarytech.c 28891 28892THE REST 28893M: Linus Torvalds <torvalds@linux-foundation.org> 28894L: linux-kernel@vger.kernel.org 28895S: Buried alive in reporters 28896T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 28897F: * 28898F: */ 28899
