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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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> 9263L: netdev@vger.kernel.org 9264S: Maintained 9265W: http://www.emulex.com 9266F: drivers/net/ethernet/emulex/benet/ 9267 9268EMULEX ONECONNECT ROCE DRIVER 9269M: Selvin Xavier <selvin.xavier@broadcom.com> 9270L: linux-rdma@vger.kernel.org 9271S: Odd Fixes 9272W: http://www.broadcom.com 9273F: drivers/infiniband/hw/ocrdma/ 9274F: include/uapi/rdma/ocrdma-abi.h 9275 9276EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 9277M: Ram Vegesna <ram.vegesna@broadcom.com> 9278L: linux-scsi@vger.kernel.org 9279L: target-devel@vger.kernel.org 9280S: Supported 9281W: http://www.broadcom.com 9282F: drivers/scsi/elx/ 9283 9284EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 9285M: Justin Tee <justin.tee@broadcom.com> 9286M: Paul Ely <paul.ely@broadcom.com> 9287L: linux-scsi@vger.kernel.org 9288S: Supported 9289W: http://www.broadcom.com 9290F: drivers/scsi/lpfc/ 9291 9292ENE CB710 FLASH CARD READER DRIVER 9293M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9294S: Maintained 9295F: drivers/misc/cb710/ 9296F: drivers/mmc/host/cb710-mmc.* 9297F: include/linux/cb710.h 9298 9299ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9300M: Maxim Levitsky <maximlevitsky@gmail.com> 9301S: Maintained 9302F: drivers/media/rc/ene_ir.* 9303 9304ENERGY MODEL 9305M: Lukasz Luba <lukasz.luba@arm.com> 9306M: "Rafael J. Wysocki" <rafael@kernel.org> 9307L: linux-pm@vger.kernel.org 9308S: Maintained 9309F: Documentation/netlink/specs/dev-energymodel.yaml 9310F: Documentation/power/energy-model.rst 9311F: include/linux/energy_model.h 9312F: include/uapi/linux/dev_energymodel.h 9313F: kernel/power/em_netlink*.* 9314F: kernel/power/energy_model.c 9315 9316EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9317M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9318L: linuxppc-dev@lists.ozlabs.org 9319S: Maintained 9320F: drivers/tty/ehv_bytechan.c 9321 9322EPSON S1D13XXX FRAMEBUFFER DRIVER 9323M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9324S: Maintained 9325T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9326F: drivers/video/fbdev/s1d13xxxfb.c 9327F: include/video/s1d13xxxfb.h 9328 9329EROFS FILE SYSTEM 9330M: Gao Xiang <xiang@kernel.org> 9331M: Chao Yu <chao@kernel.org> 9332R: Yue Hu <zbestahu@gmail.com> 9333R: Jeffle Xu <jefflexu@linux.alibaba.com> 9334R: Sandeep Dhavale <dhavale@google.com> 9335R: Hongbo Li <lihongbo22@huawei.com> 9336R: Chunhai Guo <guochunhai@vivo.com> 9337L: linux-erofs@lists.ozlabs.org 9338S: Maintained 9339W: https://erofs.docs.kernel.org 9340T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9341F: Documentation/ABI/testing/sysfs-fs-erofs 9342F: Documentation/filesystems/erofs.rst 9343F: fs/erofs/ 9344F: include/trace/events/erofs.h 9345 9346ERRSEQ ERROR TRACKING INFRASTRUCTURE 9347M: Jeff Layton <jlayton@kernel.org> 9348S: Maintained 9349F: include/linux/errseq.h 9350F: lib/errseq.c 9351 9352ESD CAN NETWORK DRIVERS 9353M: Stefan Mätje <stefan.maetje@esd.eu> 9354R: socketcan@esd.eu 9355L: linux-can@vger.kernel.org 9356S: Maintained 9357F: drivers/net/can/esd/ 9358 9359ESD CAN/USB DRIVERS 9360M: Frank Jungclaus <frank.jungclaus@esd.eu> 9361R: socketcan@esd.eu 9362L: linux-can@vger.kernel.org 9363S: Maintained 9364F: drivers/net/can/usb/esd_usb.c 9365 9366ESWIN DEVICETREES 9367M: Min Lin <linmin@eswincomputing.com> 9368M: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com> 9369M: Pritesh Patel <pritesh.patel@einfochips.com> 9370S: Maintained 9371T: git https://github.com/eswincomputing/linux-next.git 9372F: Documentation/devicetree/bindings/riscv/eswin.yaml 9373F: arch/riscv/boot/dts/eswin/ 9374 9375ET131X NETWORK DRIVER 9376M: Mark Einon <mark.einon@gmail.com> 9377S: Odd Fixes 9378F: drivers/net/ethernet/agere/ 9379 9380ETAS ES58X CAN/USB DRIVER 9381M: Vincent Mailhol <mailhol@kernel.org> 9382L: linux-can@vger.kernel.org 9383S: Maintained 9384F: Documentation/networking/devlink/etas_es58x.rst 9385F: drivers/net/can/usb/etas_es58x/ 9386 9387ETHERNET BRIDGE 9388M: Nikolay Aleksandrov <razor@blackwall.org> 9389M: Ido Schimmel <idosch@nvidia.com> 9390L: bridge@lists.linux.dev 9391L: netdev@vger.kernel.org 9392S: Maintained 9393F: include/linux/if_bridge.h 9394F: include/uapi/linux/if_bridge.h 9395F: include/linux/netfilter_bridge/ 9396F: net/bridge/ 9397 9398ETHERNET PHY LIBRARY 9399M: Andrew Lunn <andrew@lunn.ch> 9400M: Heiner Kallweit <hkallweit1@gmail.com> 9401R: Russell King <linux@armlinux.org.uk> 9402L: netdev@vger.kernel.org 9403S: Maintained 9404F: Documentation/ABI/testing/sysfs-class-net-phydev 9405F: Documentation/devicetree/bindings/net/ethernet-connector.yaml 9406F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9407F: Documentation/devicetree/bindings/net/mdio* 9408F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9409F: Documentation/networking/phy-port.rst 9410F: Documentation/networking/phy.rst 9411F: drivers/net/mdio/ 9412F: drivers/net/mdio/acpi_mdio.c 9413F: drivers/net/mdio/fwnode_mdio.c 9414F: drivers/net/mdio/of_mdio.c 9415F: drivers/net/pcs/ 9416F: drivers/net/phy/ 9417F: include/dt-bindings/net/qca-ar803x.h 9418F: include/linux/*mdio*.h 9419F: include/linux/linkmode.h 9420F: include/linux/mdio/*.h 9421F: include/linux/mii.h 9422F: include/linux/of_net.h 9423F: include/linux/phy.h 9424F: include/linux/phy_fixed.h 9425F: include/linux/phy_link_topology.h 9426F: include/linux/phylib_stubs.h 9427F: include/linux/platform_data/mdio-bcm-unimac.h 9428F: include/linux/platform_data/mdio-gpio.h 9429F: include/net/phy/ 9430F: include/trace/events/mdio.h 9431F: include/uapi/linux/mdio.h 9432F: include/uapi/linux/mii.h 9433F: net/core/of_net.c 9434 9435ETHERNET PHY LIBRARY [RUST] 9436M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9437R: Trevor Gross <tmgross@umich.edu> 9438L: netdev@vger.kernel.org 9439L: rust-for-linux@vger.kernel.org 9440S: Maintained 9441F: rust/kernel/net/phy.rs 9442F: rust/kernel/net/phy/reg.rs 9443 9444EXEC & BINFMT API, ELF 9445M: Kees Cook <kees@kernel.org> 9446L: linux-mm@kvack.org 9447S: Supported 9448T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9449F: Documentation/userspace-api/ELF.rst 9450F: fs/*binfmt_*.c 9451F: fs/Kconfig.binfmt 9452F: fs/exec.c 9453F: fs/tests/binfmt_*_kunit.c 9454F: fs/tests/exec_kunit.c 9455F: include/linux/binfmts.h 9456F: include/linux/elf.h 9457F: include/uapi/linux/auxvec.h 9458F: include/uapi/linux/binfmts.h 9459F: include/uapi/linux/elf.h 9460F: kernel/fork.c 9461F: mm/vma_exec.c 9462F: tools/testing/selftests/exec/ 9463N: asm/elf.h 9464N: binfmt 9465 9466EXFAT FILE SYSTEM 9467M: Namjae Jeon <linkinjeon@kernel.org> 9468M: Sungjong Seo <sj1557.seo@samsung.com> 9469R: Yuezhang Mo <yuezhang.mo@sony.com> 9470L: linux-fsdevel@vger.kernel.org 9471S: Maintained 9472T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9473F: fs/exfat/ 9474 9475EXPRESSWIRE PROTOCOL LIBRARY 9476M: Duje Mihanović <duje.mihanovic@skole.hr> 9477L: linux-leds@vger.kernel.org 9478S: Maintained 9479F: drivers/leds/leds-expresswire.c 9480F: include/linux/leds-expresswire.h 9481 9482EXT2 FILE SYSTEM 9483M: Jan Kara <jack@suse.com> 9484L: linux-ext4@vger.kernel.org 9485S: Maintained 9486F: Documentation/filesystems/ext2.rst 9487T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9488F: fs/ext2/ 9489F: include/linux/ext2* 9490 9491EXT4 FILE SYSTEM 9492M: "Theodore Ts'o" <tytso@mit.edu> 9493M: Andreas Dilger <adilger.kernel@dilger.ca> 9494L: linux-ext4@vger.kernel.org 9495S: Maintained 9496W: http://ext4.wiki.kernel.org 9497Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9499F: Documentation/filesystems/ext4/ 9500F: fs/ext4/ 9501F: include/trace/events/ext4.h 9502F: include/uapi/linux/ext4.h 9503 9504Extended Verification Module (EVM) 9505M: Mimi Zohar <zohar@linux.ibm.com> 9506M: Roberto Sassu <roberto.sassu@huawei.com> 9507L: linux-integrity@vger.kernel.org 9508S: Supported 9509T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9510F: security/integrity/ 9511F: security/integrity/evm/ 9512 9513EXTENSIBLE FIRMWARE INTERFACE (EFI) 9514M: Ard Biesheuvel <ardb@kernel.org> 9515L: linux-efi@vger.kernel.org 9516S: Maintained 9517T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9518F: Documentation/admin-guide/efi-stub.rst 9519F: arch/*/include/asm/efi.h 9520F: arch/*/kernel/efi.c 9521F: arch/arm/boot/compressed/efi-header.S 9522F: arch/x86/platform/efi/ 9523F: drivers/firmware/efi/ 9524F: include/linux/efi*.h 9525X: drivers/firmware/efi/cper* 9526 9527EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9528M: MyungJoo Ham <myungjoo.ham@samsung.com> 9529M: Chanwoo Choi <cw00.choi@samsung.com> 9530L: linux-kernel@vger.kernel.org 9531S: Maintained 9532T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9533F: Documentation/devicetree/bindings/extcon/ 9534F: Documentation/driver-api/extcon.rst 9535F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9536F: drivers/extcon/ 9537F: include/linux/extcon.h 9538F: include/linux/extcon/ 9539 9540EXTRA BOOT CONFIG 9541M: Masami Hiramatsu <mhiramat@kernel.org> 9542L: linux-kernel@vger.kernel.org 9543L: linux-trace-kernel@vger.kernel.org 9544S: Maintained 9545Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9546T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9547F: Documentation/admin-guide/bootconfig.rst 9548F: fs/proc/bootconfig.c 9549F: include/linux/bootconfig.h 9550F: lib/bootconfig-data.S 9551F: lib/bootconfig.c 9552F: tools/bootconfig/* 9553F: tools/bootconfig/scripts/* 9554 9555EXTRON DA HD 4K PLUS CEC DRIVER 9556M: Hans Verkuil <hverkuil@kernel.org> 9557L: linux-media@vger.kernel.org 9558S: Maintained 9559T: git git://linuxtv.org/media.git 9560F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9561 9562EXYNOS DP DRIVER 9563M: Jingoo Han <jingoohan1@gmail.com> 9564L: dri-devel@lists.freedesktop.org 9565S: Maintained 9566F: drivers/gpu/drm/exynos/exynos_dp* 9567 9568EXYNOS SYSMMU (IOMMU) driver 9569M: Marek Szyprowski <m.szyprowski@samsung.com> 9570L: iommu@lists.linux.dev 9571S: Maintained 9572F: drivers/iommu/exynos-iommu.c 9573 9574F2FS FILE SYSTEM 9575M: Jaegeuk Kim <jaegeuk@kernel.org> 9576M: Chao Yu <chao@kernel.org> 9577L: linux-f2fs-devel@lists.sourceforge.net 9578S: Maintained 9579W: https://f2fs.wiki.kernel.org/ 9580Q: https://patchwork.kernel.org/project/f2fs/list/ 9581B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9582T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9583F: Documentation/ABI/testing/sysfs-fs-f2fs 9584F: Documentation/filesystems/f2fs.rst 9585F: fs/f2fs/ 9586F: include/linux/f2fs_fs.h 9587F: include/trace/events/f2fs.h 9588F: include/uapi/linux/f2fs.h 9589 9590F71805F HARDWARE MONITORING DRIVER 9591M: Jean Delvare <jdelvare@suse.com> 9592L: linux-hwmon@vger.kernel.org 9593S: Maintained 9594F: Documentation/hwmon/f71805f.rst 9595F: drivers/hwmon/f71805f.c 9596 9597FADDR2LINE 9598M: Josh Poimboeuf <jpoimboe@kernel.org> 9599S: Maintained 9600F: scripts/faddr2line 9601 9602FAILOVER MODULE 9603M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9604L: netdev@vger.kernel.org 9605S: Supported 9606F: Documentation/networking/failover.rst 9607F: include/net/failover.h 9608F: net/core/failover.c 9609 9610FANOTIFY 9611M: Jan Kara <jack@suse.cz> 9612R: Amir Goldstein <amir73il@gmail.com> 9613R: Matthew Bobrowski <repnop@google.com> 9614L: linux-fsdevel@vger.kernel.org 9615S: Maintained 9616F: fs/notify/fanotify/ 9617F: include/linux/fanotify.h 9618F: include/uapi/linux/fanotify.h 9619 9620FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9621M: Linus Walleij <linusw@kernel.org> 9622L: linux-usb@vger.kernel.org 9623S: Maintained 9624F: drivers/usb/fotg210/ 9625 9626FARSYNC SYNCHRONOUS DRIVER 9627M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9628S: Supported 9629W: http://www.farsite.co.uk/ 9630F: drivers/net/wan/farsync.* 9631 9632FAULT INJECTION SUPPORT 9633M: Akinobu Mita <akinobu.mita@gmail.com> 9634S: Supported 9635F: Documentation/fault-injection/ 9636F: lib/fault-inject.c 9637F: tools/testing/fault-injection/ 9638 9639FBTFT Framebuffer drivers 9640M: Andy Shevchenko <andy@kernel.org> 9641L: dri-devel@lists.freedesktop.org 9642L: linux-fbdev@vger.kernel.org 9643S: Odd fixes 9644F: drivers/staging/fbtft/ 9645 9646FC0011 TUNER DRIVER 9647M: Michael Buesch <m@bues.ch> 9648L: linux-media@vger.kernel.org 9649S: Maintained 9650F: drivers/media/tuners/fc0011.c 9651F: drivers/media/tuners/fc0011.h 9652 9653FC2580 MEDIA DRIVER 9654L: linux-media@vger.kernel.org 9655S: Orphan 9656W: https://linuxtv.org 9657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9658F: drivers/media/tuners/fc2580* 9659 9660FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9661M: Hannes Reinecke <hare@suse.de> 9662L: linux-scsi@vger.kernel.org 9663S: Supported 9664W: www.Open-FCoE.org 9665F: drivers/scsi/fcoe/ 9666F: drivers/scsi/libfc/ 9667F: include/scsi/fc/ 9668F: include/scsi/libfc.h 9669F: include/scsi/libfcoe.h 9670F: include/uapi/scsi/fc/ 9671 9672FILE LOCKING (flock() and fcntl()/lockf()) 9673M: Jeff Layton <jlayton@kernel.org> 9674M: Chuck Lever <chuck.lever@oracle.com> 9675R: Alexander Aring <alex.aring@gmail.com> 9676L: linux-fsdevel@vger.kernel.org 9677S: Maintained 9678F: fs/fcntl.c 9679F: fs/locks.c 9680F: include/linux/fcntl.h 9681F: include/uapi/linux/fcntl.h 9682 9683FILESYSTEM DIRECT ACCESS (DAX) 9684M: Dan Williams <dan.j.williams@intel.com> 9685R: Matthew Wilcox <willy@infradead.org> 9686R: Jan Kara <jack@suse.cz> 9687L: linux-fsdevel@vger.kernel.org 9688L: nvdimm@lists.linux.dev 9689S: Supported 9690F: fs/dax.c 9691F: include/linux/dax.h 9692F: include/trace/events/fs_dax.h 9693 9694FILESYSTEMS (VFS and infrastructure) 9695M: Alexander Viro <viro@zeniv.linux.org.uk> 9696M: Christian Brauner <brauner@kernel.org> 9697R: Jan Kara <jack@suse.cz> 9698L: linux-fsdevel@vger.kernel.org 9699S: Maintained 9700T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9701F: fs/* 9702F: include/linux/fs.h 9703F: include/linux/fs_types.h 9704F: include/uapi/linux/fs.h 9705F: include/uapi/linux/openat2.h 9706F: rust/kernel/fs.rs 9707F: rust/kernel/fs/ 9708F: rust/kernel/seq_file.rs 9709F: rust/kernel/sync/poll.rs 9710F: Documentation/driver-api/early-userspace/buffer-format.rst 9711F: init/do_mounts* 9712F: init/*initramfs* 9713 9714FILESYSTEMS [EXPORTFS] 9715M: Chuck Lever <chuck.lever@oracle.com> 9716M: Jeff Layton <jlayton@kernel.org> 9717R: Amir Goldstein <amir73il@gmail.com> 9718L: linux-fsdevel@vger.kernel.org 9719L: linux-nfs@vger.kernel.org 9720S: Supported 9721F: Documentation/filesystems/nfs/exporting.rst 9722F: fs/exportfs/ 9723F: fs/fhandle.c 9724F: include/linux/exportfs.h 9725 9726FILESYSTEMS [IDMAPPED MOUNTS] 9727M: Christian Brauner <brauner@kernel.org> 9728M: Seth Forshee <sforshee@kernel.org> 9729L: linux-fsdevel@vger.kernel.org 9730S: Maintained 9731F: Documentation/filesystems/idmappings.rst 9732F: fs/mnt_idmapping.c 9733F: include/linux/mnt_idmapping.* 9734F: tools/testing/selftests/mount_setattr/ 9735 9736FILESYSTEMS [IOMAP] 9737M: Christian Brauner <brauner@kernel.org> 9738R: Darrick J. Wong <djwong@kernel.org> 9739L: linux-xfs@vger.kernel.org 9740L: linux-fsdevel@vger.kernel.org 9741S: Supported 9742F: Documentation/filesystems/iomap/* 9743F: fs/iomap/ 9744F: include/linux/iomap.h 9745 9746FILESYSTEMS [NETFS LIBRARY] 9747M: David Howells <dhowells@redhat.com> 9748M: Paulo Alcantara <pc@manguebit.org> 9749L: netfs@lists.linux.dev 9750L: linux-fsdevel@vger.kernel.org 9751S: Supported 9752F: Documentation/filesystems/caching/ 9753F: Documentation/filesystems/netfs_library.rst 9754F: fs/netfs/ 9755F: include/linux/fscache*.h 9756F: include/linux/netfs.h 9757F: include/trace/events/fscache.h 9758F: include/trace/events/netfs.h 9759 9760FILESYSTEMS [STACKABLE] 9761M: Miklos Szeredi <miklos@szeredi.hu> 9762M: Amir Goldstein <amir73il@gmail.com> 9763L: linux-fsdevel@vger.kernel.org 9764L: linux-unionfs@vger.kernel.org 9765S: Maintained 9766F: fs/backing-file.c 9767F: include/linux/backing-file.h 9768 9769FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9770M: Riku Voipio <riku.voipio@iki.fi> 9771L: linux-hwmon@vger.kernel.org 9772S: Maintained 9773F: drivers/hwmon/f75375s.c 9774F: include/linux/f75375s.h 9775 9776FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9777M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9778L: linux-can@vger.kernel.org 9779S: Maintained 9780F: drivers/net/can/usb/f81604.c 9781 9782FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9783M: Clemens Ladisch <clemens@ladisch.de> 9784M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9785L: linux-sound@vger.kernel.org 9786S: Maintained 9787T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9788F: include/uapi/sound/firewire.h 9789F: sound/firewire/ 9790 9791FIREWIRE MEDIA DRIVERS (firedtv) 9792M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9793L: linux-media@vger.kernel.org 9794L: linux1394-devel@lists.sourceforge.net 9795S: Maintained 9796T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9797F: drivers/media/firewire/ 9798 9799FIREWIRE SBP-2 TARGET 9800M: Chris Boot <bootc@bootc.net> 9801L: linux-scsi@vger.kernel.org 9802L: target-devel@vger.kernel.org 9803L: linux1394-devel@lists.sourceforge.net 9804S: Maintained 9805T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9806F: drivers/target/sbp/ 9807 9808FIREWIRE SUBSYSTEM 9809M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9810M: Takashi Sakamoto <takaswie@kernel.org> 9811L: linux1394-devel@lists.sourceforge.net 9812S: Maintained 9813W: http://ieee1394.docs.kernel.org/ 9814T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9815F: drivers/firewire/ 9816F: include/linux/firewire.h 9817F: include/uapi/linux/firewire*.h 9818F: tools/firewire/ 9819 9820FIRMWARE FRAMEWORK FOR ARMV8-A 9821M: Sudeep Holla <sudeep.holla@arm.com> 9822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9823S: Maintained 9824F: drivers/firmware/arm_ffa/ 9825F: include/linux/arm_ffa.h 9826 9827FIRMWARE LOADER (request_firmware) 9828M: Luis Chamberlain <mcgrof@kernel.org> 9829M: Russ Weight <russ.weight@linux.dev> 9830M: Danilo Krummrich <dakr@kernel.org> 9831L: linux-kernel@vger.kernel.org 9832S: Maintained 9833F: Documentation/firmware_class/ 9834F: drivers/base/firmware_loader/ 9835F: rust/kernel/firmware.rs 9836F: include/linux/firmware.h 9837 9838FLEXTIMER FTM-QUADDEC DRIVER 9839M: Patrick Havelange <patrick.havelange@essensium.com> 9840L: linux-iio@vger.kernel.org 9841S: Maintained 9842F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9843F: drivers/counter/ftm-quaddec.c 9844 9845FLOPPY DRIVER 9846M: Denis Efremov <efremov@linux.com> 9847L: linux-block@vger.kernel.org 9848S: Odd Fixes 9849F: drivers/block/floppy.c 9850 9851FLYSKY FSIA6B RC RECEIVER 9852M: Markus Koch <markus@notsyncing.net> 9853L: linux-input@vger.kernel.org 9854S: Maintained 9855F: drivers/input/joystick/fsia6b.c 9856 9857FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9858M: Geoffrey D. Bennett <g@b4.vu> 9859L: linux-sound@vger.kernel.org 9860S: Maintained 9861W: https://github.com/geoffreybennett/linux-fcp 9862B: https://github.com/geoffreybennett/linux-fcp/issues 9863T: git https://github.com/geoffreybennett/linux-fcp.git 9864F: include/uapi/sound/fcp.h 9865F: include/uapi/sound/scarlett2.h 9866F: sound/usb/fcp.c 9867F: sound/usb/mixer_scarlett2.c 9868 9869FORCEDETH GIGABIT ETHERNET DRIVER 9870M: Rain River <rain.1986.08.12@gmail.com> 9871M: Zhu Yanjun <zyjzyj2000@gmail.com> 9872L: netdev@vger.kernel.org 9873S: Maintained 9874F: drivers/net/ethernet/nvidia/* 9875 9876FORTIFY_SOURCE 9877M: Kees Cook <kees@kernel.org> 9878L: linux-hardening@vger.kernel.org 9879S: Supported 9880T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9881F: include/linux/fortify-string.h 9882F: lib/test_fortify/* 9883F: lib/tests/fortify_kunit.c 9884F: lib/tests/memcpy_kunit.c 9885K: \bunsafe_memcpy\b 9886K: \b__NO_FORTIFY\b 9887 9888FOURSEMI AUDIO AMPLIFIER DRIVER 9889M: Nick Li <nick.li@foursemi.com> 9890L: linux-sound@vger.kernel.org 9891S: Maintained 9892F: Documentation/devicetree/bindings/sound/foursemi,fs2105s.yaml 9893F: sound/soc/codecs/fs-amp-lib.* 9894F: sound/soc/codecs/fs210x.* 9895 9896FPGA DFL DRIVERS 9897M: Xu Yilun <yilun.xu@intel.com> 9898R: Tom Rix <trix@redhat.com> 9899L: linux-fpga@vger.kernel.org 9900S: Maintained 9901F: Documentation/ABI/testing/sysfs-bus-dfl* 9902F: Documentation/fpga/dfl.rst 9903F: drivers/fpga/dfl* 9904F: drivers/uio/uio_dfl.c 9905F: include/linux/dfl.h 9906F: include/uapi/linux/fpga-dfl.h 9907 9908FPGA MANAGER FRAMEWORK 9909M: Moritz Fischer <mdf@kernel.org> 9910M: Xu Yilun <yilun.xu@intel.com> 9911R: Tom Rix <trix@redhat.com> 9912L: linux-fpga@vger.kernel.org 9913S: Maintained 9914Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9915T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9916F: Documentation/devicetree/bindings/fpga/ 9917F: Documentation/driver-api/fpga/ 9918F: Documentation/fpga/ 9919F: drivers/fpga/ 9920F: include/linux/fpga/ 9921 9922FPU EMULATOR 9923M: Bill Metzenthen <billm@melbpc.org.au> 9924S: Maintained 9925W: https://floatingpoint.billm.au/ 9926F: arch/x86/math-emu/ 9927 9928FRAMEBUFFER CORE 9929M: Simona Vetter <simona@ffwll.ch> 9930S: Odd Fixes 9931T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9932F: drivers/video/fbdev/core/ 9933 9934FRAMEBUFFER DRAWING 9935M: Zsolt Kajtar <soci@c64.rulez.org> 9936S: Odd Fixes 9937F: drivers/video/fbdev/core/cfbcopyarea.c 9938F: drivers/video/fbdev/core/cfbfillrect.c 9939F: drivers/video/fbdev/core/cfbimgblt.c 9940F: drivers/video/fbdev/core/cfbmem.h 9941F: drivers/video/fbdev/core/fb_copyarea.h 9942F: drivers/video/fbdev/core/fb_draw.h 9943F: drivers/video/fbdev/core/fb_fillrect.h 9944F: drivers/video/fbdev/core/fb_imageblit.h 9945F: drivers/video/fbdev/core/syscopyarea.c 9946F: drivers/video/fbdev/core/sysfillrect.c 9947F: drivers/video/fbdev/core/sysimgblt.c 9948F: drivers/video/fbdev/core/sysmem.h 9949 9950FRAMEBUFFER LAYER 9951M: Helge Deller <deller@gmx.de> 9952L: linux-fbdev@vger.kernel.org 9953L: dri-devel@lists.freedesktop.org 9954S: Maintained 9955Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9956T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9957F: Documentation/fb/ 9958F: drivers/video/ 9959F: include/linux/fb.h 9960F: include/uapi/linux/fb.h 9961F: include/uapi/video/ 9962F: include/video/ 9963 9964FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9965M: Horia Geantă <horia.geanta@nxp.com> 9966M: Pankaj Gupta <pankaj.gupta@nxp.com> 9967M: Gaurav Jain <gaurav.jain@nxp.com> 9968L: linux-crypto@vger.kernel.org 9969S: Maintained 9970F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9971F: drivers/crypto/caam/ 9972 9973FREESCALE COLDFIRE M5441X MMC DRIVER 9974M: Angelo Dureghello <adureghello@baylibre.com> 9975L: linux-mmc@vger.kernel.org 9976S: Maintained 9977F: drivers/mmc/host/sdhci-esdhc-mcf.c 9978F: include/linux/platform_data/mmc-esdhc-mcf.h 9979 9980FREESCALE DIU FRAMEBUFFER DRIVER 9981M: Timur Tabi <timur@kernel.org> 9982L: linux-fbdev@vger.kernel.org 9983S: Maintained 9984F: drivers/video/fbdev/fsl-diu-fb.* 9985 9986FREESCALE DMA DRIVER 9987M: Zhang Wei <zw@zh-kernel.org> 9988L: linuxppc-dev@lists.ozlabs.org 9989S: Maintained 9990F: drivers/dma/fsldma.* 9991 9992FREESCALE DSPI DRIVER 9993M: Vladimir Oltean <olteanv@gmail.com> 9994L: linux-spi@vger.kernel.org 9995L: imx@lists.linux.dev 9996S: Maintained 9997F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9998F: drivers/spi/spi-fsl-dspi.c 9999F: include/linux/spi/spi-fsl-dspi.h 10000 10001FREESCALE eDMA DRIVER 10002M: Frank Li <Frank.Li@nxp.com> 10003L: imx@lists.linux.dev 10004L: dmaengine@vger.kernel.org 10005S: Maintained 10006F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 10007F: drivers/dma/fsl-edma*.* 10008 10009FREESCALE ENETC ETHERNET DRIVERS 10010M: Claudiu Manoil <claudiu.manoil@nxp.com> 10011M: Vladimir Oltean <vladimir.oltean@nxp.com> 10012M: Wei Fang <wei.fang@nxp.com> 10013M: Clark Wang <xiaoning.wang@nxp.com> 10014L: imx@lists.linux.dev 10015L: netdev@vger.kernel.org 10016S: Maintained 10017F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 10018F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 10019F: drivers/net/ethernet/freescale/enetc/ 10020F: include/linux/fsl/enetc_mdio.h 10021F: include/linux/fsl/netc_global.h 10022F: include/linux/fsl/ntmp.h 10023 10024FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 10025M: Claudiu Manoil <claudiu.manoil@nxp.com> 10026L: netdev@vger.kernel.org 10027S: Maintained 10028F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 10029F: drivers/net/ethernet/freescale/gianfar* 10030 10031FREESCALE GPMI NAND DRIVER 10032M: Han Xu <han.xu@nxp.com> 10033L: imx@lists.linux.dev 10034L: linux-mtd@lists.infradead.org 10035S: Maintained 10036F: drivers/mtd/nand/raw/gpmi-nand/* 10037 10038FREESCALE I2C CPM DRIVER 10039M: Jochen Friedrich <jochen@scram.de> 10040L: linuxppc-dev@lists.ozlabs.org 10041L: linux-i2c@vger.kernel.org 10042S: Maintained 10043F: drivers/i2c/busses/i2c-cpm.c 10044 10045FREESCALE IMX / MXC FEC DRIVER 10046M: Wei Fang <wei.fang@nxp.com> 10047R: Shenwei Wang <shenwei.wang@nxp.com> 10048R: Clark Wang <xiaoning.wang@nxp.com> 10049L: imx@lists.linux.dev 10050L: netdev@vger.kernel.org 10051S: Maintained 10052F: Documentation/devicetree/bindings/net/fsl,fec.yaml 10053F: drivers/net/ethernet/freescale/fec.h 10054F: drivers/net/ethernet/freescale/fec_main.c 10055F: drivers/net/ethernet/freescale/fec_ptp.c 10056 10057FREESCALE IMX / MXC FRAMEBUFFER DRIVER 10058M: Sascha Hauer <s.hauer@pengutronix.de> 10059R: Pengutronix Kernel Team <kernel@pengutronix.de> 10060L: linux-fbdev@vger.kernel.org 10061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10062S: Maintained 10063F: drivers/video/fbdev/imxfb.c 10064 10065FREESCALE IMX DDR PMU DRIVER 10066M: Frank Li <Frank.li@nxp.com> 10067M: Xu Yang <xu.yang_2@nxp.com> 10068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10069S: Maintained 10070F: Documentation/admin-guide/perf/imx-ddr.rst 10071F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 10072F: drivers/perf/fsl_imx8_ddr_perf.c 10073F: drivers/perf/fsl_imx9_ddr_perf.c 10074F: tools/perf/pmu-events/arch/arm64/freescale/ 10075 10076FREESCALE IMX I2C DRIVER 10077M: Oleksij Rempel <o.rempel@pengutronix.de> 10078R: Pengutronix Kernel Team <kernel@pengutronix.de> 10079L: linux-i2c@vger.kernel.org 10080S: Maintained 10081F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 10082F: drivers/i2c/busses/i2c-imx.c 10083 10084FREESCALE IMX LPI2C DRIVER 10085M: Dong Aisheng <aisheng.dong@nxp.com> 10086L: linux-i2c@vger.kernel.org 10087L: imx@lists.linux.dev 10088S: Maintained 10089F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 10090F: drivers/i2c/busses/i2c-imx-lpi2c.c 10091 10092FREESCALE IMX LPSPI DRIVER 10093M: Frank Li <Frank.Li@nxp.com> 10094L: linux-spi@vger.kernel.org 10095L: imx@lists.linux.dev 10096S: Maintained 10097F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 10098F: drivers/spi/spi-fsl-lpspi.c 10099 10100FREESCALE MPC I2C DRIVER 10101M: Chris Packham <chris.packham@alliedtelesis.co.nz> 10102L: linux-i2c@vger.kernel.org 10103S: Maintained 10104F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 10105F: drivers/i2c/busses/i2c-mpc.c 10106 10107FREESCALE QORIQ DPAA ETHERNET DRIVER 10108M: Madalin Bucur <madalin.bucur@nxp.com> 10109L: netdev@vger.kernel.org 10110S: Maintained 10111F: drivers/net/ethernet/freescale/dpaa 10112 10113FREESCALE QORIQ DPAA FMAN DRIVER 10114M: Madalin Bucur <madalin.bucur@nxp.com> 10115R: Sean Anderson <sean.anderson@seco.com> 10116L: netdev@vger.kernel.org 10117S: Maintained 10118F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 10119F: drivers/net/ethernet/freescale/fman 10120 10121FREESCALE QORIQ PTP CLOCK DRIVER 10122M: Yangbo Lu <yangbo.lu@nxp.com> 10123L: netdev@vger.kernel.org 10124S: Maintained 10125F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 10126F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 10127F: drivers/net/ethernet/freescale/dpaa2/dprtc* 10128F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 10129F: drivers/ptp/ptp_qoriq.c 10130F: include/linux/fsl/ptp_qoriq.h 10131 10132FREESCALE QUAD SPI DRIVER 10133M: Han Xu <han.xu@nxp.com> 10134L: linux-spi@vger.kernel.org 10135L: imx@lists.linux.dev 10136S: Maintained 10137F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 10138F: drivers/spi/spi-fsl-qspi.c 10139 10140FREESCALE QUICC ENGINE LIBRARY 10141M: Qiang Zhao <qiang.zhao@nxp.com> 10142M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 10143L: linuxppc-dev@lists.ozlabs.org 10144S: Maintained 10145F: drivers/soc/fsl/qe/ 10146F: include/soc/fsl/qe/ 10147 10148FREESCALE QUICC ENGINE QMC DRIVER 10149M: Herve Codina <herve.codina@bootlin.com> 10150L: linuxppc-dev@lists.ozlabs.org 10151S: Maintained 10152F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 10153F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 10154F: drivers/soc/fsl/qe/qmc.c 10155F: include/soc/fsl/qe/qmc.h 10156 10157FREESCALE QUICC ENGINE QMC HDLC DRIVER 10158M: Herve Codina <herve.codina@bootlin.com> 10159L: netdev@vger.kernel.org 10160L: linuxppc-dev@lists.ozlabs.org 10161S: Maintained 10162F: drivers/net/wan/fsl_qmc_hdlc.c 10163 10164FREESCALE QUICC ENGINE TSA DRIVER 10165M: Herve Codina <herve.codina@bootlin.com> 10166L: linuxppc-dev@lists.ozlabs.org 10167S: Maintained 10168F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 10169F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 10170F: drivers/soc/fsl/qe/tsa.c 10171F: drivers/soc/fsl/qe/tsa.h 10172F: include/dt-bindings/soc/cpm1-fsl,tsa.h 10173F: include/dt-bindings/soc/qe-fsl,tsa.h 10174 10175FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 10176L: netdev@vger.kernel.org 10177L: linuxppc-dev@lists.ozlabs.org 10178S: Orphan 10179F: drivers/net/ethernet/freescale/ucc_geth* 10180 10181FREESCALE QUICC ENGINE UCC HDLC DRIVER 10182M: Zhao Qiang <qiang.zhao@nxp.com> 10183L: netdev@vger.kernel.org 10184L: linuxppc-dev@lists.ozlabs.org 10185S: Maintained 10186F: drivers/net/wan/fsl_ucc_hdlc* 10187 10188FREESCALE QUICC ENGINE UCC UART DRIVER 10189M: Timur Tabi <timur@kernel.org> 10190L: linuxppc-dev@lists.ozlabs.org 10191S: Maintained 10192F: drivers/tty/serial/ucc_uart.c 10193 10194FREESCALE SOC DRIVERS 10195M: Christophe Leroy (CS GROUP) <chleroy@kernel.org> 10196L: linuxppc-dev@lists.ozlabs.org 10197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10198S: Maintained 10199F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 10200F: Documentation/devicetree/bindings/soc/fsl/ 10201F: drivers/soc/fsl/ 10202F: include/linux/fsl/ 10203F: include/soc/fsl/ 10204 10205FREESCALE SOC FS_ENET DRIVER 10206M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 10207L: linuxppc-dev@lists.ozlabs.org 10208L: netdev@vger.kernel.org 10209S: Maintained 10210F: drivers/net/ethernet/freescale/fs_enet/ 10211 10212FREESCALE SOC SOUND DRIVERS 10213M: Shengjiu Wang <shengjiu.wang@gmail.com> 10214M: Xiubo Li <Xiubo.Lee@gmail.com> 10215R: Fabio Estevam <festevam@gmail.com> 10216R: Nicolin Chen <nicoleotsuka@gmail.com> 10217L: linux-sound@vger.kernel.org 10218L: linuxppc-dev@lists.ozlabs.org 10219S: Maintained 10220F: sound/soc/fsl/fsl* 10221F: sound/soc/fsl/imx* 10222 10223FREESCALE SOC LPC32XX SOUND DRIVERS 10224M: J.M.B. Downing <jonathan.downing@nautel.com> 10225M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 10226R: Vladimir Zapolskiy <vz@mleia.com> 10227L: linux-sound@vger.kernel.org 10228L: linuxppc-dev@lists.ozlabs.org 10229S: Maintained 10230F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 10231F: sound/soc/fsl/lpc3xxx-* 10232 10233FREESCALE SOC SOUND QMC DRIVER 10234M: Herve Codina <herve.codina@bootlin.com> 10235L: linux-sound@vger.kernel.org 10236L: linuxppc-dev@lists.ozlabs.org 10237S: Maintained 10238F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 10239F: sound/soc/fsl/fsl_qmc_audio.c 10240 10241FREESCALE USB PERIPHERAL DRIVERS 10242L: linux-usb@vger.kernel.org 10243L: linuxppc-dev@lists.ozlabs.org 10244S: Orphan 10245F: drivers/usb/gadget/udc/fsl* 10246 10247FREESCALE USB PHY DRIVER 10248L: linux-usb@vger.kernel.org 10249L: linuxppc-dev@lists.ozlabs.org 10250S: Orphan 10251F: drivers/usb/phy/phy-fsl-usb* 10252 10253FREEVXFS FILESYSTEM 10254M: Christoph Hellwig <hch@infradead.org> 10255S: Maintained 10256W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 10257F: fs/freevxfs/ 10258 10259FREEZER 10260M: "Rafael J. Wysocki" <rafael@kernel.org> 10261R: Pavel Machek <pavel@kernel.org> 10262L: linux-pm@vger.kernel.org 10263S: Supported 10264F: Documentation/power/freezing-of-tasks.rst 10265F: include/linux/freezer.h 10266F: kernel/freezer.c 10267 10268FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 10269M: Eric Biggers <ebiggers@kernel.org> 10270M: Theodore Y. Ts'o <tytso@mit.edu> 10271M: Jaegeuk Kim <jaegeuk@kernel.org> 10272L: linux-fscrypt@vger.kernel.org 10273S: Supported 10274Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 10275T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 10276F: Documentation/filesystems/fscrypt.rst 10277F: fs/crypto/ 10278F: include/linux/fscrypt.h 10279F: include/uapi/linux/fscrypt.h 10280 10281FSI SUBSYSTEM 10282M: Eddie James <eajames@linux.ibm.com> 10283R: Ninad Palsule <ninad@linux.ibm.com> 10284L: linux-fsi@lists.ozlabs.org 10285S: Supported 10286Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 10287F: Documentation/devicetree/bindings/fsi/ 10288F: drivers/fsi/ 10289F: include/linux/fsi*.h 10290F: include/trace/events/fsi*.h 10291 10292FSI-ATTACHED I2C DRIVER 10293M: Eddie James <eajames@linux.ibm.com> 10294L: linux-i2c@vger.kernel.org 10295L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 10296S: Maintained 10297F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 10298F: drivers/i2c/busses/i2c-fsi.c 10299 10300FSI-ATTACHED SPI DRIVER 10301M: Eddie James <eajames@linux.ibm.com> 10302L: linux-spi@vger.kernel.org 10303S: Maintained 10304F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 10305F: drivers/spi/spi-fsi.c 10306 10307FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 10308M: Jan Kara <jack@suse.cz> 10309R: Amir Goldstein <amir73il@gmail.com> 10310L: linux-fsdevel@vger.kernel.org 10311S: Maintained 10312T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10313F: fs/notify/ 10314F: include/linux/fsnotify*.h 10315 10316FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10317M: Eric Biggers <ebiggers@kernel.org> 10318M: Theodore Y. Ts'o <tytso@mit.edu> 10319L: fsverity@lists.linux.dev 10320S: Supported 10321Q: https://patchwork.kernel.org/project/fsverity/list/ 10322T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10323F: Documentation/filesystems/fsverity.rst 10324F: fs/verity/ 10325F: include/linux/fsverity.h 10326F: include/uapi/linux/fsverity.h 10327 10328FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10329M: Michael Zaidman <michael.zaidman@gmail.com> 10330L: linux-i2c@vger.kernel.org 10331L: linux-input@vger.kernel.org 10332S: Maintained 10333F: drivers/hid/hid-ft260.c 10334 10335FUJITSU LAPTOP EXTRAS 10336M: Jonathan Woithe <jwoithe@just42.net> 10337L: platform-driver-x86@vger.kernel.org 10338S: Maintained 10339F: drivers/platform/x86/fujitsu-laptop.c 10340 10341FUJITSU TABLET EXTRAS 10342M: Robert Gerlach <khnz@gmx.de> 10343L: platform-driver-x86@vger.kernel.org 10344S: Maintained 10345F: drivers/platform/x86/fujitsu-tablet.c 10346 10347FUNCTION HOOKS (FTRACE) 10348M: Steven Rostedt <rostedt@goodmis.org> 10349M: Masami Hiramatsu <mhiramat@kernel.org> 10350R: Mark Rutland <mark.rutland@arm.com> 10351L: linux-kernel@vger.kernel.org 10352L: linux-trace-kernel@vger.kernel.org 10353S: Maintained 10354Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10355T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10356F: Documentation/trace/ftrace* 10357F: arch/*/*/*/*ftrace* 10358F: arch/*/*/*ftrace* 10359F: include/*/ftrace.h 10360F: kernel/trace/fgraph.c 10361F: kernel/trace/ftrace* 10362F: samples/ftrace 10363 10364FUNGIBLE ETHERNET DRIVERS 10365M: Dimitris Michailidis <dmichail@fungible.com> 10366L: netdev@vger.kernel.org 10367S: Maintained 10368F: drivers/net/ethernet/fungible/ 10369 10370FUSE: FILESYSTEM IN USERSPACE 10371M: Miklos Szeredi <miklos@szeredi.hu> 10372L: linux-fsdevel@vger.kernel.org 10373S: Maintained 10374W: https://github.com/libfuse/ 10375T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10376F: Documentation/filesystems/fuse/* 10377F: fs/fuse/ 10378F: include/uapi/linux/fuse.h 10379F: tools/testing/selftests/filesystems/fuse/ 10380 10381FUTEX SUBSYSTEM 10382M: Thomas Gleixner <tglx@kernel.org> 10383M: Ingo Molnar <mingo@redhat.com> 10384R: Peter Zijlstra <peterz@infradead.org> 10385R: Darren Hart <dvhart@infradead.org> 10386R: Davidlohr Bueso <dave@stgolabs.net> 10387R: André Almeida <andrealmeid@igalia.com> 10388L: linux-kernel@vger.kernel.org 10389S: Maintained 10390T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10391F: Documentation/locking/*futex* 10392F: include/asm-generic/futex.h 10393F: include/linux/futex.h 10394F: include/uapi/linux/futex.h 10395F: kernel/futex/* 10396F: tools/perf/bench/futex* 10397F: tools/testing/selftests/futex/ 10398 10399FWCTL SUBSYSTEM 10400M: Dave Jiang <dave.jiang@intel.com> 10401M: Jason Gunthorpe <jgg@nvidia.com> 10402M: Saeed Mahameed <saeedm@nvidia.com> 10403R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10404S: Maintained 10405F: Documentation/userspace-api/fwctl/ 10406F: drivers/fwctl/ 10407F: include/linux/fwctl.h 10408F: include/uapi/fwctl/ 10409 10410FWCTL MLX5 DRIVER 10411M: Saeed Mahameed <saeedm@nvidia.com> 10412R: Itay Avraham <itayavr@nvidia.com> 10413L: linux-kernel@vger.kernel.org 10414S: Maintained 10415F: drivers/fwctl/mlx5/ 10416 10417FWCTL PDS DRIVER 10418M: Brett Creeley <brett.creeley@amd.com> 10419L: linux-kernel@vger.kernel.org 10420S: Maintained 10421F: drivers/fwctl/pds/ 10422 10423GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10424M: Sebastian Reichel <sre@kernel.org> 10425L: linux-media@vger.kernel.org 10426S: Maintained 10427F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10428F: drivers/media/i2c/gc0308.c 10429 10430GALAXYCORE GC0310 CAMERA SENSOR DRIVER 10431M: Hans de Goede <hansg@kernel.org> 10432L: linux-media@vger.kernel.org 10433S: Maintained 10434F: drivers/media/i2c/gc0310.c 10435 10436GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10437M: Zhi Mao <zhi.mao@mediatek.com> 10438L: linux-media@vger.kernel.org 10439S: Maintained 10440F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10441F: drivers/media/i2c/gc05a2.c 10442 10443GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10444M: Zhi Mao <zhi.mao@mediatek.com> 10445L: linux-media@vger.kernel.org 10446S: Maintained 10447F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10448F: drivers/media/i2c/gc08a3.c 10449 10450GALAXYCORE GC2145 SENSOR DRIVER 10451M: Alain Volmat <alain.volmat@foss.st.com> 10452L: linux-media@vger.kernel.org 10453S: Maintained 10454T: git git://linuxtv.org/media.git 10455F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10456F: drivers/media/i2c/gc2145.c 10457 10458GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10459M: Tim Harvey <tharvey@gateworks.com> 10460S: Maintained 10461F: Documentation/devicetree/bindings/embedded-controller/gw,gsc.yaml 10462F: Documentation/hwmon/gsc-hwmon.rst 10463F: drivers/hwmon/gsc-hwmon.c 10464F: drivers/mfd/gateworks-gsc.c 10465F: include/linux/mfd/gsc.h 10466F: include/linux/platform_data/gsc_hwmon.h 10467 10468GCC PLUGINS 10469M: Kees Cook <kees@kernel.org> 10470L: linux-hardening@vger.kernel.org 10471S: Maintained 10472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10473F: Documentation/kbuild/gcc-plugins.rst 10474F: scripts/Makefile.gcc-plugins 10475F: scripts/gcc-plugins/ 10476 10477GCOV BASED KERNEL PROFILING 10478M: Peter Oberparleiter <oberpar@linux.ibm.com> 10479S: Maintained 10480F: Documentation/dev-tools/gcov.rst 10481F: kernel/gcov/ 10482 10483GDB KERNEL DEBUGGING HELPER SCRIPTS 10484M: Jan Kiszka <jan.kiszka@siemens.com> 10485M: Kieran Bingham <kbingham@kernel.org> 10486S: Supported 10487F: scripts/gdb/ 10488 10489GE HEALTHCARE PMC ADC DRIVER 10490M: Herve Codina <herve.codina@bootlin.com> 10491L: linux-iio@vger.kernel.org 10492S: Maintained 10493F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10494F: drivers/iio/adc/gehc-pmc-adc.c 10495F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10496 10497GEMINI CRYPTO DRIVER 10498M: Corentin Labbe <clabbe@baylibre.com> 10499L: linux-crypto@vger.kernel.org 10500S: Maintained 10501F: drivers/crypto/gemini/ 10502 10503GEMTEK FM RADIO RECEIVER DRIVER 10504M: Hans Verkuil <hverkuil@kernel.org> 10505L: linux-media@vger.kernel.org 10506S: Maintained 10507W: https://linuxtv.org 10508T: git git://linuxtv.org/media.git 10509F: drivers/media/radio/radio-gemtek* 10510 10511GENDWARFKSYMS 10512M: Sami Tolvanen <samitolvanen@google.com> 10513L: linux-modules@vger.kernel.org 10514L: linux-kbuild@vger.kernel.org 10515S: Maintained 10516F: scripts/gendwarfksyms/ 10517 10518GENERIC ARCHITECTURE TOPOLOGY 10519M: Sudeep Holla <sudeep.holla@arm.com> 10520L: linux-kernel@vger.kernel.org 10521S: Maintained 10522F: drivers/base/arch_topology.c 10523F: include/linux/arch_topology.h 10524 10525GENERIC ENTRY CODE 10526M: Thomas Gleixner <tglx@kernel.org> 10527M: Peter Zijlstra <peterz@infradead.org> 10528M: Andy Lutomirski <luto@kernel.org> 10529L: linux-kernel@vger.kernel.org 10530S: Maintained 10531T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10532F: include/linux/entry-common.h 10533F: include/linux/entry-virt.h 10534F: include/linux/irq-entry-common.h 10535F: kernel/entry/ 10536 10537GENERIC GPIO I2C DRIVER 10538M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10539S: Supported 10540F: drivers/i2c/busses/i2c-gpio.c 10541F: include/linux/platform_data/i2c-gpio.h 10542 10543GENERIC GPIO I2C MULTIPLEXER DRIVER 10544M: Peter Korsgaard <peter.korsgaard@barco.com> 10545L: linux-i2c@vger.kernel.org 10546S: Supported 10547F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10548F: drivers/i2c/muxes/i2c-mux-gpio.c 10549F: include/linux/platform_data/i2c-mux-gpio.h 10550 10551GENERIC GPIO RESET DRIVER 10552M: Krzysztof Kozlowski <krzk@kernel.org> 10553S: Maintained 10554F: drivers/reset/reset-gpio.c 10555 10556GENERIC HDLC (WAN) DRIVERS 10557M: Krzysztof Halasa <khc@pm.waw.pl> 10558S: Maintained 10559W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10560F: drivers/net/wan/c101.c 10561F: drivers/net/wan/hd6457* 10562F: drivers/net/wan/hdlc* 10563F: drivers/net/wan/n2.c 10564F: drivers/net/wan/pc300too.c 10565F: drivers/net/wan/pci200syn.c 10566F: drivers/net/wan/wanxl* 10567 10568GENERIC INCLUDE/ASM HEADER FILES 10569M: Arnd Bergmann <arnd@arndb.de> 10570L: linux-arch@vger.kernel.org 10571S: Maintained 10572T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10573F: include/asm-generic/ 10574F: include/uapi/asm-generic/ 10575 10576GENERIC PHY FRAMEWORK 10577M: Vinod Koul <vkoul@kernel.org> 10578R: Neil Armstrong <neil.armstrong@linaro.org> 10579L: linux-phy@lists.infradead.org 10580S: Supported 10581Q: https://patchwork.kernel.org/project/linux-phy/list/ 10582T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10583F: Documentation/devicetree/bindings/phy/ 10584F: drivers/phy/ 10585F: include/dt-bindings/phy/ 10586F: include/linux/phy/ 10587 10588GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10589M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10590S: Supported 10591F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10592F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10593 10594GENERIC PM DOMAINS 10595M: Ulf Hansson <ulf.hansson@linaro.org> 10596L: linux-pm@vger.kernel.org 10597S: Supported 10598F: Documentation/devicetree/bindings/power/power?domain* 10599T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10600F: drivers/pmdomain/ 10601F: include/linux/pm_domain.h 10602 10603GENERIC RADIX TREE 10604M: Kent Overstreet <kent.overstreet@linux.dev> 10605S: Supported 10606C: irc://irc.oftc.net/bcache 10607F: include/linux/generic-radix-tree.h 10608F: lib/generic-radix-tree.c 10609 10610GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10611M: Eugen Hristev <eugen.hristev@microchip.com> 10612L: linux-input@vger.kernel.org 10613S: Maintained 10614F: drivers/input/touchscreen/resistive-adc-touch.c 10615 10616GENERIC STRING LIBRARY 10617M: Kees Cook <kees@kernel.org> 10618R: Andy Shevchenko <andy@kernel.org> 10619L: linux-hardening@vger.kernel.org 10620S: Supported 10621T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10622F: include/linux/string.h 10623F: include/linux/string_choices.h 10624F: include/linux/string_helpers.h 10625F: lib/string.c 10626F: lib/string_helpers.c 10627F: lib/tests/string_helpers_kunit.c 10628F: lib/tests/string_kunit.c 10629F: scripts/coccinelle/api/string_choices.cocci 10630 10631GENERIC UIO DRIVER FOR PCI DEVICES 10632M: "Michael S. Tsirkin" <mst@redhat.com> 10633L: kvm@vger.kernel.org 10634S: Supported 10635F: drivers/uio/uio_pci_generic.c 10636 10637GENERIC VDSO LIBRARY 10638M: Andy Lutomirski <luto@kernel.org> 10639M: Thomas Gleixner <tglx@kernel.org> 10640M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10641L: linux-kernel@vger.kernel.org 10642S: Maintained 10643T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10644F: include/asm-generic/vdso/vsyscall.h 10645F: include/vdso/ 10646F: kernel/time/vsyscall.c 10647F: lib/vdso/ 10648F: tools/testing/selftests/vDSO/ 10649 10650GENWQE (IBM Generic Workqueue Card) 10651M: Frank Haverkamp <haver@linux.ibm.com> 10652S: Supported 10653F: drivers/misc/genwqe/ 10654 10655GET_MAINTAINER SCRIPT 10656M: Joe Perches <joe@perches.com> 10657S: Maintained 10658F: scripts/get_maintainer.pl 10659 10660GFS2 FILE SYSTEM 10661M: Andreas Gruenbacher <agruenba@redhat.com> 10662L: gfs2@lists.linux.dev 10663S: Supported 10664B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10665T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10666F: Documentation/filesystems/gfs2/ 10667F: fs/gfs2/ 10668F: include/uapi/linux/gfs2_ondisk.h 10669 10670GIGABYTE WATERFORCE SENSOR DRIVER 10671M: Aleksa Savic <savicaleksa83@gmail.com> 10672L: linux-hwmon@vger.kernel.org 10673S: Maintained 10674F: Documentation/hwmon/gigabyte_waterforce.rst 10675F: drivers/hwmon/gigabyte_waterforce.c 10676 10677GIGABYTE WMI DRIVER 10678M: Thomas Weißschuh <linux@weissschuh.net> 10679L: platform-driver-x86@vger.kernel.org 10680S: Maintained 10681F: drivers/platform/x86/gigabyte-wmi.c 10682 10683GNSS SUBSYSTEM 10684M: Johan Hovold <johan@kernel.org> 10685S: Maintained 10686T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10687F: Documentation/ABI/testing/sysfs-class-gnss 10688F: Documentation/devicetree/bindings/gnss/ 10689F: drivers/gnss/ 10690F: include/linux/gnss.h 10691 10692GO7007 MPEG CODEC 10693M: Hans Verkuil <hverkuil@kernel.org> 10694L: linux-media@vger.kernel.org 10695S: Maintained 10696F: drivers/media/usb/go7007/ 10697 10698GOCONTROLL MODULINE MODULE SLOT 10699M: Maud Spierings <maudspierings@gocontroll.com> 10700S: Maintained 10701F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10702 10703GOODIX TOUCHSCREEN 10704M: Hans de Goede <hansg@kernel.org> 10705L: linux-input@vger.kernel.org 10706S: Maintained 10707F: drivers/input/touchscreen/goodix* 10708 10709GOOGLE ETHERNET DRIVERS 10710M: Joshua Washington <joshwash@google.com> 10711M: Harshitha Ramamurthy <hramamurthy@google.com> 10712L: netdev@vger.kernel.org 10713S: Maintained 10714F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10715F: drivers/net/ethernet/google 10716 10717GOOGLE FIRMWARE DRIVERS 10718M: Tzung-Bi Shih <tzungbi@kernel.org> 10719R: Brian Norris <briannorris@chromium.org> 10720R: Julius Werner <jwerner@chromium.org> 10721L: chrome-platform@lists.linux.dev 10722S: Maintained 10723T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10724F: drivers/firmware/google/ 10725 10726GOOGLE TENSOR SoC SUPPORT 10727M: Peter Griffin <peter.griffin@linaro.org> 10728R: André Draszik <andre.draszik@linaro.org> 10729R: Tudor Ambarus <tudor.ambarus@linaro.org> 10730L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10731L: linux-samsung-soc@vger.kernel.org 10732S: Maintained 10733P: Documentation/process/maintainer-soc-clean-dts.rst 10734C: irc://irc.oftc.net/pixel6-kernel-dev 10735F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10736F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10737F: arch/arm64/boot/dts/exynos/google/ 10738F: drivers/clk/samsung/clk-gs101.c 10739F: drivers/soc/samsung/gs101-pmu.c 10740F: drivers/phy/samsung/phy-gs101-ufs.c 10741F: include/dt-bindings/clock/google,gs101* 10742K: [gG]oogle.?[tT]ensor 10743 10744GPD FAN DRIVER 10745M: Cryolitia PukNgae <cryolitia@uniontech.com> 10746L: linux-hwmon@vger.kernel.org 10747S: Maintained 10748F: Documentation/hwmon/gpd-fan.rst 10749F: drivers/hwmon/gpd-fan.c 10750 10751GPD POCKET FAN DRIVER 10752M: Hans de Goede <hansg@kernel.org> 10753L: platform-driver-x86@vger.kernel.org 10754S: Maintained 10755F: drivers/platform/x86/gpd-pocket-fan.c 10756 10757GPIB DRIVERS 10758M: Dave Penkler <dpenkler@gmail.com> 10759S: Maintained 10760F: drivers/gpib/ 10761F: include/uapi/linux/gpib.h 10762F: include/uapi/linux/gpib_ioctl.h 10763 10764GPIO ACPI SUPPORT 10765M: Mika Westerberg <westeri@kernel.org> 10766M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10767L: linux-gpio@vger.kernel.org 10768L: linux-acpi@vger.kernel.org 10769S: Supported 10770T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10771F: Documentation/firmware-guide/acpi/gpio-properties.rst 10772F: drivers/gpio/gpiolib-acpi-*.c 10773F: drivers/gpio/gpiolib-acpi.h 10774 10775GPIO AGGREGATOR 10776M: Geert Uytterhoeven <geert+renesas@glider.be> 10777L: linux-gpio@vger.kernel.org 10778S: Supported 10779F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10780F: drivers/gpio/gpio-aggregator.c 10781 10782GPIO IR Transmitter 10783M: Sean Young <sean@mess.org> 10784L: linux-media@vger.kernel.org 10785S: Maintained 10786F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10787F: drivers/media/rc/gpio-ir-tx.c 10788 10789GPIO MOCKUP DRIVER 10790M: Bamvor Jian Zhang <bamv2005@gmail.com> 10791L: linux-gpio@vger.kernel.org 10792S: Maintained 10793F: drivers/gpio/gpio-mockup.c 10794F: tools/testing/selftests/gpio/ 10795 10796GPIO REGMAP 10797M: Michael Walle <mwalle@kernel.org> 10798S: Maintained 10799F: drivers/gpio/gpio-regmap.c 10800F: include/linux/gpio/regmap.h 10801K: (devm_)?gpio_regmap_(un)?register 10802 10803GPIO SLOPPY LOGIC ANALYZER 10804M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10805S: Supported 10806F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10807F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10808F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10809 10810GPIO SUBSYSTEM 10811M: Linus Walleij <linusw@kernel.org> 10812M: Bartosz Golaszewski <brgl@kernel.org> 10813L: linux-gpio@vger.kernel.org 10814S: Maintained 10815T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10816F: Documentation/admin-guide/gpio/ 10817F: Documentation/devicetree/bindings/gpio/ 10818F: Documentation/driver-api/gpio/ 10819F: drivers/gpio/ 10820F: include/dt-bindings/gpio/ 10821F: include/linux/gpio.h 10822F: include/linux/gpio/ 10823F: include/linux/of_gpio.h 10824K: (devm_)?gpio_(request|free|direction|get|set) 10825K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10826K: devm_gpiod_unhinge 10827 10828GPIO UAPI 10829M: Bartosz Golaszewski <brgl@kernel.org> 10830R: Kent Gibson <warthog618@gmail.com> 10831L: linux-gpio@vger.kernel.org 10832S: Maintained 10833T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10834F: Documentation/ABI/obsolete/sysfs-gpio 10835F: Documentation/ABI/testing/gpio-cdev 10836F: Documentation/userspace-api/gpio/ 10837F: drivers/gpio/gpiolib-cdev.c 10838F: include/uapi/linux/gpio.h 10839F: tools/gpio/ 10840 10841GRETH 10/100/1G Ethernet MAC device driver 10842M: Andreas Larsson <andreas@gaisler.com> 10843L: netdev@vger.kernel.org 10844S: Maintained 10845F: drivers/net/ethernet/aeroflex/ 10846 10847GREYBUS AUDIO PROTOCOLS DRIVERS 10848M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10849M: Mark Greer <mgreer@animalcreek.com> 10850S: Maintained 10851F: drivers/staging/greybus/audio_apbridgea.c 10852F: drivers/staging/greybus/audio_apbridgea.h 10853F: drivers/staging/greybus/audio_codec.c 10854F: drivers/staging/greybus/audio_codec.h 10855F: drivers/staging/greybus/audio_gb.c 10856F: drivers/staging/greybus/audio_manager.c 10857F: drivers/staging/greybus/audio_manager.h 10858F: drivers/staging/greybus/audio_manager_module.c 10859F: drivers/staging/greybus/audio_manager_private.h 10860F: drivers/staging/greybus/audio_manager_sysfs.c 10861F: drivers/staging/greybus/audio_module.c 10862F: drivers/staging/greybus/audio_topology.c 10863 10864GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10865M: Viresh Kumar <vireshk@kernel.org> 10866S: Maintained 10867F: drivers/staging/greybus/authentication.c 10868F: drivers/staging/greybus/bootrom.c 10869F: drivers/staging/greybus/firmware.h 10870F: drivers/staging/greybus/fw-core.c 10871F: drivers/staging/greybus/fw-download.c 10872F: drivers/staging/greybus/fw-management.c 10873F: drivers/staging/greybus/greybus_authentication.h 10874F: drivers/staging/greybus/greybus_firmware.h 10875F: drivers/staging/greybus/hid.c 10876F: drivers/staging/greybus/i2c.c 10877F: drivers/staging/greybus/spi.c 10878F: drivers/staging/greybus/spilib.c 10879F: drivers/staging/greybus/spilib.h 10880 10881GREYBUS LOOPBACK DRIVER 10882M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10883S: Maintained 10884F: drivers/staging/greybus/loopback.c 10885 10886GREYBUS PLATFORM DRIVERS 10887M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10888S: Maintained 10889F: drivers/staging/greybus/arche-apb-ctrl.c 10890F: drivers/staging/greybus/arche-platform.c 10891F: drivers/staging/greybus/arche_platform.h 10892 10893GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10894M: Rui Miguel Silva <rmfrfs@gmail.com> 10895S: Maintained 10896F: drivers/staging/greybus/gpio.c 10897F: drivers/staging/greybus/light.c 10898F: drivers/staging/greybus/power_supply.c 10899F: drivers/staging/greybus/sdio.c 10900F: drivers/staging/greybus/spi.c 10901F: drivers/staging/greybus/spilib.c 10902 10903GREYBUS BEAGLEPLAY DRIVERS 10904M: Ayush Singh <ayushdevel1325@gmail.com> 10905L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10906S: Maintained 10907F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10908F: drivers/greybus/gb-beagleplay.c 10909 10910GREYBUS SUBSYSTEM 10911M: Johan Hovold <johan@kernel.org> 10912M: Alex Elder <elder@kernel.org> 10913M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10914L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10915S: Maintained 10916F: drivers/greybus/ 10917F: drivers/staging/greybus/ 10918F: include/linux/greybus.h 10919F: include/linux/greybus/ 10920 10921GREYBUS UART PROTOCOLS DRIVERS 10922M: David Lin <dtwlin@gmail.com> 10923S: Maintained 10924F: drivers/staging/greybus/log.c 10925F: drivers/staging/greybus/uart.c 10926 10927GS1662 VIDEO SERIALIZER 10928M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10929L: linux-media@vger.kernel.org 10930S: Maintained 10931T: git git://linuxtv.org/media.git 10932F: drivers/media/spi/gs1662.c 10933 10934GSPCA FINEPIX SUBDRIVER 10935M: Frank Zago <frank@zago.net> 10936L: linux-media@vger.kernel.org 10937S: Maintained 10938T: git git://linuxtv.org/media.git 10939F: drivers/media/usb/gspca/finepix.c 10940 10941GSPCA GL860 SUBDRIVER 10942M: Olivier Lorin <o.lorin@laposte.net> 10943L: linux-media@vger.kernel.org 10944S: Maintained 10945T: git git://linuxtv.org/media.git 10946F: drivers/media/usb/gspca/gl860/ 10947 10948GSPCA M5602 SUBDRIVER 10949M: Erik Andren <erik.andren@gmail.com> 10950L: linux-media@vger.kernel.org 10951S: Maintained 10952T: git git://linuxtv.org/media.git 10953F: drivers/media/usb/gspca/m5602/ 10954 10955GSPCA PAC207 SONIXB SUBDRIVER 10956M: Hans Verkuil <hverkuil@kernel.org> 10957L: linux-media@vger.kernel.org 10958S: Odd Fixes 10959T: git git://linuxtv.org/media.git 10960F: drivers/media/usb/gspca/pac207.c 10961 10962GSPCA SN9C20X SUBDRIVER 10963M: Brian Johnson <brijohn@gmail.com> 10964L: linux-media@vger.kernel.org 10965S: Maintained 10966T: git git://linuxtv.org/media.git 10967F: drivers/media/usb/gspca/sn9c20x.c 10968 10969GSPCA T613 SUBDRIVER 10970M: Leandro Costantino <lcostantino@gmail.com> 10971L: linux-media@vger.kernel.org 10972S: Maintained 10973T: git git://linuxtv.org/media.git 10974F: drivers/media/usb/gspca/t613.c 10975 10976GSPCA USB WEBCAM DRIVER 10977M: Hans Verkuil <hverkuil@kernel.org> 10978L: linux-media@vger.kernel.org 10979S: Odd Fixes 10980T: git git://linuxtv.org/media.git 10981F: drivers/media/usb/gspca/ 10982 10983GTP (GPRS Tunneling Protocol) 10984M: Pablo Neira Ayuso <pablo@netfilter.org> 10985M: Harald Welte <laforge@gnumonks.org> 10986L: osmocom-net-gprs@lists.osmocom.org 10987S: Maintained 10988T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10989F: drivers/net/gtp.c 10990 10991GUID PARTITION TABLE (GPT) 10992M: Davidlohr Bueso <dave@stgolabs.net> 10993L: linux-efi@vger.kernel.org 10994S: Maintained 10995F: block/partitions/efi.* 10996 10997HABANALABS PCI DRIVER 10998M: Koby Elbaz <koby.elbaz@intel.com> 10999M: Konstantin Sinyuk <konstantin.sinyuk@intel.com> 11000L: dri-devel@lists.freedesktop.org 11001S: Supported 11002C: irc://irc.oftc.net/dri-devel 11003T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 11004F: Documentation/ABI/testing/debugfs-driver-habanalabs 11005F: Documentation/ABI/testing/sysfs-driver-habanalabs 11006F: drivers/accel/habanalabs/ 11007F: include/linux/habanalabs/ 11008F: include/trace/events/habanalabs.h 11009F: include/uapi/drm/habanalabs_accel.h 11010 11011HACKRF MEDIA DRIVER 11012L: linux-media@vger.kernel.org 11013S: Orphan 11014W: https://linuxtv.org 11015Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11016F: drivers/media/usb/hackrf/ 11017 11018HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 11019M: Chuck Lever <chuck.lever@oracle.com> 11020L: kernel-tls-handshake@lists.linux.dev 11021L: netdev@vger.kernel.org 11022S: Maintained 11023F: Documentation/netlink/specs/handshake.yaml 11024F: Documentation/networking/tls-handshake.rst 11025F: include/net/handshake.h 11026F: include/trace/events/handshake.h 11027F: net/handshake/ 11028 11029HANTRO VPU CODEC DRIVER 11030M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 11031M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 11032M: Philipp Zabel <p.zabel@pengutronix.de> 11033L: linux-media@vger.kernel.org 11034L: linux-rockchip@lists.infradead.org 11035S: Maintained 11036F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 11037F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 11038F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 11039F: drivers/media/platform/verisilicon/ 11040 11041HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 11042M: Frank Seidel <frank@f-seidel.de> 11043L: platform-driver-x86@vger.kernel.org 11044S: Maintained 11045W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 11046F: drivers/platform/x86/hdaps.c 11047 11048HARDWARE MONITORING 11049M: Guenter Roeck <linux@roeck-us.net> 11050L: linux-hwmon@vger.kernel.org 11051S: Maintained 11052W: http://hwmon.wiki.kernel.org/ 11053T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 11054F: Documentation/ABI/testing/sysfs-class-hwmon 11055F: Documentation/devicetree/bindings/hwmon/ 11056F: Documentation/hwmon/ 11057F: drivers/hwmon/ 11058F: include/linux/hwmon*.h 11059F: include/trace/events/hwmon*.h 11060K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 11061 11062HARDWARE RANDOM NUMBER GENERATOR CORE 11063M: Olivia Mackall <olivia@selenic.com> 11064M: Herbert Xu <herbert@gondor.apana.org.au> 11065L: linux-crypto@vger.kernel.org 11066S: Odd fixes 11067F: Documentation/admin-guide/hw_random.rst 11068F: Documentation/devicetree/bindings/rng/ 11069F: drivers/char/hw_random/ 11070F: include/linux/hw_random.h 11071 11072HARDWARE SPINLOCK CORE 11073M: Bjorn Andersson <andersson@kernel.org> 11074R: Baolin Wang <baolin.wang7@gmail.com> 11075L: linux-remoteproc@vger.kernel.org 11076S: Maintained 11077T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 11078F: Documentation/devicetree/bindings/hwlock/ 11079F: Documentation/locking/hwspinlock.rst 11080F: drivers/hwspinlock/ 11081F: include/linux/hwspinlock.h 11082 11083HARDWARE TRACING FACILITIES 11084M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11085S: Maintained 11086F: drivers/hwtracing/ 11087 11088HARMONY SOUND DRIVER 11089L: linux-parisc@vger.kernel.org 11090S: Maintained 11091F: sound/parisc/harmony.* 11092 11093HDPVR USB VIDEO ENCODER DRIVER 11094M: Hans Verkuil <hverkuil@kernel.org> 11095L: linux-media@vger.kernel.org 11096S: Odd Fixes 11097W: https://linuxtv.org 11098T: git git://linuxtv.org/media.git 11099F: drivers/media/usb/hdpvr/ 11100 11101HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 11102M: Keng-Yu Lin <keng-yu.lin@hpe.com> 11103S: Supported 11104F: drivers/misc/hpilo.[ch] 11105 11106HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 11107M: Craig Lamparter <craig.lamparter@hpe.com> 11108S: Supported 11109F: Documentation/watchdog/hpwdt.rst 11110F: drivers/watchdog/hpwdt.c 11111 11112HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 11113M: Don Brace <don.brace@microchip.com> 11114L: storagedev@microchip.com 11115L: linux-scsi@vger.kernel.org 11116S: Supported 11117F: Documentation/scsi/hpsa.rst 11118F: drivers/scsi/hpsa*.[ch] 11119F: include/linux/cciss*.h 11120F: include/uapi/linux/cciss*.h 11121 11122HFI1 DRIVER 11123M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 11124L: linux-rdma@vger.kernel.org 11125S: Supported 11126F: drivers/infiniband/hw/hfi1 11127 11128HFS FILESYSTEM 11129M: Viacheslav Dubeyko <slava@dubeyko.com> 11130M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11131M: Yangtao Li <frank.li@vivo.com> 11132L: linux-fsdevel@vger.kernel.org 11133S: Maintained 11134T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11135F: Documentation/filesystems/hfs.rst 11136F: fs/hfs/ 11137F: include/linux/hfs_common.h 11138 11139HFSPLUS FILESYSTEM 11140M: Viacheslav Dubeyko <slava@dubeyko.com> 11141M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 11142M: Yangtao Li <frank.li@vivo.com> 11143L: linux-fsdevel@vger.kernel.org 11144S: Maintained 11145T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git 11146F: Documentation/filesystems/hfsplus.rst 11147F: fs/hfsplus/ 11148F: include/linux/hfs_common.h 11149 11150HGA FRAMEBUFFER DRIVER 11151M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 11152L: linux-nvidia@lists.surfsouth.com 11153S: Maintained 11154W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 11155F: drivers/video/fbdev/hgafb.c 11156 11157HIBERNATION (aka Software Suspend, aka swsusp) 11158M: "Rafael J. Wysocki" <rafael@kernel.org> 11159R: Pavel Machek <pavel@kernel.org> 11160L: linux-pm@vger.kernel.org 11161S: Supported 11162B: https://bugzilla.kernel.org 11163F: arch/*/include/asm/suspend*.h 11164F: arch/x86/power/ 11165F: drivers/base/power/ 11166F: include/linux/freezer.h 11167F: include/linux/pm.h 11168F: include/linux/suspend.h 11169F: kernel/power/ 11170 11171HID CORE LAYER 11172M: Jiri Kosina <jikos@kernel.org> 11173M: Benjamin Tissoires <bentiss@kernel.org> 11174L: linux-input@vger.kernel.org 11175S: Maintained 11176T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11177F: Documentation/hid/ 11178F: drivers/hid/ 11179F: include/linux/hid* 11180F: include/uapi/linux/hid* 11181F: samples/hid/ 11182F: tools/testing/selftests/hid/ 11183 11184HID LOGITECH DRIVERS 11185R: Filipe Laíns <lains@riseup.net> 11186L: linux-input@vger.kernel.org 11187S: Maintained 11188F: drivers/hid/hid-logitech-* 11189 11190HID NVIDIA SHIELD DRIVER 11191M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 11192L: linux-input@vger.kernel.org 11193S: Maintained 11194F: drivers/hid/hid-nvidia-shield.c 11195 11196HID PHOENIX RC FLIGHT CONTROLLER 11197M: Marcus Folkesson <marcus.folkesson@gmail.com> 11198L: linux-input@vger.kernel.org 11199S: Maintained 11200F: drivers/hid/hid-pxrc.c 11201 11202HID PLAYSTATION DRIVER 11203M: Roderick Colenbrander <roderick.colenbrander@sony.com> 11204L: linux-input@vger.kernel.org 11205S: Supported 11206F: drivers/hid/hid-playstation.c 11207 11208HID SENSOR HUB DRIVERS 11209M: Jiri Kosina <jikos@kernel.org> 11210M: Jonathan Cameron <jic23@kernel.org> 11211M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11212L: linux-input@vger.kernel.org 11213L: linux-iio@vger.kernel.org 11214S: Maintained 11215F: Documentation/hid/hid-sensor* 11216F: drivers/hid/hid-sensor-* 11217F: drivers/iio/*/hid-* 11218F: include/linux/hid-sensor-* 11219 11220HID UNIVERSAL PIDFF DRIVER 11221M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 11222M: Oleg Makarenko <oleg@makarenk.ooo> 11223L: linux-input@vger.kernel.org 11224S: Maintained 11225B: https://github.com/JacKeTUs/universal-pidff/issues 11226F: drivers/hid/hid-universal-pidff.c 11227 11228HID VRC-2 CAR CONTROLLER DRIVER 11229M: Marcus Folkesson <marcus.folkesson@gmail.com> 11230L: linux-input@vger.kernel.org 11231S: Maintained 11232F: drivers/hid/hid-vrc2.c 11233 11234HID WACOM DRIVER 11235M: Ping Cheng <ping.cheng@wacom.com> 11236M: Jason Gerecke <jason.gerecke@wacom.com> 11237L: linux-input@vger.kernel.org 11238S: Maintained 11239F: drivers/hid/wacom.h 11240F: drivers/hid/wacom_* 11241 11242HID++ LOGITECH DRIVERS 11243R: Filipe Laíns <lains@riseup.net> 11244R: Bastien Nocera <hadess@hadess.net> 11245L: linux-input@vger.kernel.org 11246S: Maintained 11247F: drivers/hid/hid-logitech-hidpp.c 11248 11249HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 11250M: Anna-Maria Behnsen <anna-maria@linutronix.de> 11251M: Frederic Weisbecker <frederic@kernel.org> 11252M: Thomas Gleixner <tglx@kernel.org> 11253L: linux-kernel@vger.kernel.org 11254S: Maintained 11255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 11256F: Documentation/timers/ 11257F: include/linux/clockchips.h 11258F: include/linux/delay.h 11259F: include/linux/hrtimer.h 11260F: include/linux/timer.h 11261F: kernel/time/clockevents.c 11262F: kernel/time/hrtimer.c 11263F: kernel/time/sleep_timeout.c 11264F: kernel/time/timer.c 11265F: kernel/time/timer_list.c 11266F: kernel/time/timer_migration.* 11267F: tools/testing/selftests/timers/ 11268 11269DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 11270M: Andreas Hindborg <a.hindborg@kernel.org> 11271R: Boqun Feng <boqun.feng@gmail.com> 11272R: FUJITA Tomonori <fujita.tomonori@gmail.com> 11273R: Frederic Weisbecker <frederic@kernel.org> 11274R: Lyude Paul <lyude@redhat.com> 11275R: Thomas Gleixner <tglx@kernel.org> 11276R: Anna-Maria Behnsen <anna-maria@linutronix.de> 11277R: John Stultz <jstultz@google.com> 11278R: Stephen Boyd <sboyd@kernel.org> 11279L: rust-for-linux@vger.kernel.org 11280S: Supported 11281W: https://rust-for-linux.com 11282B: https://github.com/Rust-for-Linux/linux/issues 11283T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 11284F: rust/kernel/time.rs 11285F: rust/kernel/time/ 11286 11287HIGH-SPEED SCC DRIVER FOR AX.25 11288L: linux-hams@vger.kernel.org 11289S: Orphan 11290F: drivers/net/hamradio/scc.c 11291 11292HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 11293M: HighPoint Linux Team <linux@highpoint-tech.com> 11294S: Supported 11295W: http://www.highpoint-tech.com 11296F: Documentation/scsi/hptiop.rst 11297F: drivers/scsi/hptiop.c 11298 11299HIKEY960 ONBOARD USB GPIO HUB DRIVER 11300M: John Stultz <jstultz@google.com> 11301L: linux-kernel@vger.kernel.org 11302S: Maintained 11303F: drivers/misc/hisi_hikey_usb.c 11304 11305HIMAX HX83112B TOUCHSCREEN SUPPORT 11306M: Job Noorman <job@noorman.info> 11307L: linux-input@vger.kernel.org 11308S: Maintained 11309F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 11310F: drivers/input/touchscreen/himax_hx83112b.c 11311 11312HIMAX HX852X TOUCHSCREEN DRIVER 11313M: Stephan Gerhold <stephan@gerhold.net> 11314L: linux-input@vger.kernel.org 11315S: Maintained 11316F: Documentation/devicetree/bindings/input/touchscreen/himax,hx852es.yaml 11317F: drivers/input/touchscreen/himax_hx852x.c 11318 11319HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 11320M: Kurt Kanzenbach <kurt@linutronix.de> 11321L: netdev@vger.kernel.org 11322S: Maintained 11323F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 11324F: drivers/net/dsa/hirschmann/* 11325F: include/linux/platform_data/hirschmann-hellcreek.h 11326F: net/dsa/tag_hellcreek.c 11327 11328HISILICON DMA DRIVER 11329M: Zhou Wang <wangzhou1@hisilicon.com> 11330M: Longfang Liu <liulongfang@huawei.com> 11331L: dmaengine@vger.kernel.org 11332S: Maintained 11333F: drivers/dma/hisi_dma.c 11334 11335HISILICON GPIO DRIVER 11336M: Yang Shen <shenyang39@huawei.com> 11337L: linux-gpio@vger.kernel.org 11338S: Maintained 11339F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11340F: drivers/gpio/gpio-hisi.c 11341 11342HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11343M: Zhiqi Song <songzhiqi1@huawei.com> 11344M: Longfang Liu <liulongfang@huawei.com> 11345L: linux-crypto@vger.kernel.org 11346S: Maintained 11347F: Documentation/ABI/testing/debugfs-hisi-hpre 11348F: drivers/crypto/hisilicon/hpre/hpre.h 11349F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11350F: drivers/crypto/hisilicon/hpre/hpre_main.c 11351 11352HISILICON HNS3 PMU DRIVER 11353M: Jijie Shao <shaojijie@huawei.com> 11354S: Supported 11355F: Documentation/admin-guide/perf/hns3-pmu.rst 11356F: drivers/perf/hisilicon/hns3_pmu.c 11357 11358HISILICON I2C CONTROLLER DRIVER 11359M: Devyn Liu <liudingyuan@h-partners.com> 11360L: linux-i2c@vger.kernel.org 11361S: Maintained 11362W: https://www.hisilicon.com 11363F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11364F: drivers/i2c/busses/i2c-hisi.c 11365 11366HISILICON KUNPENG SOC HCCS DRIVER 11367M: Huisong Li <lihuisong@huawei.com> 11368S: Maintained 11369F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11370F: drivers/soc/hisilicon/kunpeng_hccs.c 11371F: drivers/soc/hisilicon/kunpeng_hccs.h 11372 11373HISILICON LPC BUS DRIVER 11374M: Jay Fang <f.fangjian@huawei.com> 11375S: Maintained 11376W: http://www.hisilicon.com 11377F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11378F: drivers/bus/hisi_lpc.c 11379 11380HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11381M: Jian Shen <shenjian15@huawei.com> 11382M: Salil Mehta <salil.mehta@huawei.com> 11383M: Jijie Shao <shaojijie@huawei.com> 11384L: netdev@vger.kernel.org 11385S: Maintained 11386W: http://www.hisilicon.com 11387F: drivers/net/ethernet/hisilicon/hns3/ 11388 11389HISILICON NETWORK HIBMCGE DRIVER 11390M: Jijie Shao <shaojijie@huawei.com> 11391L: netdev@vger.kernel.org 11392S: Maintained 11393F: drivers/net/ethernet/hisilicon/hibmcge/ 11394 11395HISILICON NETWORK SUBSYSTEM DRIVER 11396M: Jian Shen <shenjian15@huawei.com> 11397M: Salil Mehta <salil.mehta@huawei.com> 11398L: netdev@vger.kernel.org 11399S: Maintained 11400W: http://www.hisilicon.com 11401F: Documentation/devicetree/bindings/net/hisilicon*.txt 11402F: drivers/net/ethernet/hisilicon/ 11403 11404HISILICON PMU DRIVER 11405M: Jonathan Cameron <jonathan.cameron@huawei.com> 11406S: Supported 11407W: http://www.hisilicon.com 11408F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11409F: Documentation/admin-guide/perf/hisi-pmu.rst 11410F: drivers/perf/hisilicon 11411F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11412 11413HISILICON PTT DRIVER 11414M: Yicong Yang <yangyicong@hisilicon.com> 11415M: Jonathan Cameron <jonathan.cameron@huawei.com> 11416L: linux-kernel@vger.kernel.org 11417S: Maintained 11418F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11419F: Documentation/trace/hisi-ptt.rst 11420F: drivers/hwtracing/ptt/ 11421F: tools/perf/arch/arm64/util/hisi-ptt.c 11422F: tools/perf/util/hisi-ptt* 11423F: tools/perf/util/hisi-ptt-decoder/* 11424 11425HISILICON QM DRIVER 11426M: Weili Qian <qianweili@huawei.com> 11427M: Zhou Wang <wangzhou1@hisilicon.com> 11428L: linux-crypto@vger.kernel.org 11429S: Maintained 11430F: drivers/crypto/hisilicon/Kconfig 11431F: drivers/crypto/hisilicon/Makefile 11432F: drivers/crypto/hisilicon/qm.c 11433F: drivers/crypto/hisilicon/sgl.c 11434F: include/linux/hisi_acc_qm.h 11435 11436HISILICON ROCE DRIVER 11437M: Chengchang Tang <tangchengchang@huawei.com> 11438M: Junxian Huang <huangjunxian6@hisilicon.com> 11439L: linux-rdma@vger.kernel.org 11440S: Maintained 11441F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11442F: drivers/infiniband/hw/hns/ 11443 11444HISILICON SAS Controller 11445M: Yihang Li <liyihang9@h-partners.com> 11446S: Supported 11447W: http://www.hisilicon.com 11448F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11449F: drivers/scsi/hisi_sas/ 11450 11451HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11452M: Longfang Liu <liulongfang@huawei.com> 11453L: linux-crypto@vger.kernel.org 11454S: Maintained 11455F: Documentation/ABI/testing/debugfs-hisi-sec 11456F: drivers/crypto/hisilicon/sec2/sec.h 11457F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11458F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11459F: drivers/crypto/hisilicon/sec2/sec_main.c 11460 11461HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11462M: Yang Shen <shenyang39@huawei.com> 11463L: linux-spi@vger.kernel.org 11464S: Maintained 11465W: http://www.hisilicon.com 11466F: drivers/spi/spi-hisi-kunpeng.c 11467 11468HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11469M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11470L: linux-kernel@vger.kernel.org 11471S: Maintained 11472F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11473F: drivers/spmi/hisi-spmi-controller.c 11474 11475HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11476M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11477L: linux-kernel@vger.kernel.org 11478S: Maintained 11479F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11480F: drivers/mfd/hi6421-spmi-pmic.c 11481 11482HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11483M: Weili Qian <qianweili@huawei.com> 11484S: Maintained 11485F: drivers/crypto/hisilicon/trng/trng.c 11486 11487HISILICON V3XX SPI NOR FLASH Controller Driver 11488M: Yang Shen <shenyang39@huawei.com> 11489S: Maintained 11490W: http://www.hisilicon.com 11491F: drivers/spi/spi-hisi-sfc-v3xx.c 11492 11493HISILICON ZIP Controller DRIVER 11494M: Yang Shen <shenyang39@huawei.com> 11495M: Zhou Wang <wangzhou1@hisilicon.com> 11496L: linux-crypto@vger.kernel.org 11497S: Maintained 11498F: Documentation/ABI/testing/debugfs-hisi-zip 11499F: drivers/crypto/hisilicon/zip/ 11500 11501HMM - Heterogeneous Memory Management 11502M: Jason Gunthorpe <jgg@nvidia.com> 11503M: Leon Romanovsky <leonro@nvidia.com> 11504L: linux-mm@kvack.org 11505S: Maintained 11506F: Documentation/mm/hmm.rst 11507F: include/linux/hmm* 11508F: lib/test_hmm* 11509F: mm/hmm* 11510F: tools/testing/selftests/mm/*hmm* 11511 11512HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11513M: Petre Rodan <petre.rodan@subdimension.ro> 11514L: linux-iio@vger.kernel.org 11515S: Maintained 11516F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11517F: drivers/iio/pressure/hsc030pa* 11518 11519HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11520M: Andreas Klinger <ak@it-klinger.de> 11521M: Petre Rodan <petre.rodan@subdimension.ro> 11522L: linux-iio@vger.kernel.org 11523S: Maintained 11524F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11525F: drivers/iio/pressure/mprls0025pa* 11526 11527HP BIOSCFG DRIVER 11528M: Jorge Lopez <jorge.lopez2@hp.com> 11529L: platform-driver-x86@vger.kernel.org 11530S: Maintained 11531F: drivers/platform/x86/hp/hp-bioscfg/ 11532 11533HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11534L: platform-driver-x86@vger.kernel.org 11535S: Orphan 11536F: drivers/platform/x86/hp/tc1100-wmi.c 11537 11538HP WMI HARDWARE MONITOR DRIVER 11539M: James Seo <james@equiv.tech> 11540L: linux-hwmon@vger.kernel.org 11541S: Maintained 11542F: Documentation/hwmon/hp-wmi-sensors.rst 11543F: drivers/hwmon/hp-wmi-sensors.c 11544 11545HPET: High Precision Event Timers driver 11546M: Clemens Ladisch <clemens@ladisch.de> 11547S: Maintained 11548F: Documentation/timers/hpet.rst 11549F: drivers/char/hpet.c 11550F: include/linux/hpet.h 11551F: include/uapi/linux/hpet.h 11552 11553HPET: x86 11554S: Orphan 11555F: arch/x86/include/asm/hpet.h 11556F: arch/x86/kernel/hpet.c 11557 11558HPFS FILESYSTEM 11559M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11560S: Maintained 11561W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11562F: fs/hpfs/ 11563 11564HS3001 Hardware Temperature and Humidity Sensor 11565M: Andre Werner <andre.werner@systec-electronic.com> 11566L: linux-hwmon@vger.kernel.org 11567S: Maintained 11568F: drivers/hwmon/hs3001.c 11569 11570HSI SUBSYSTEM 11571M: Sebastian Reichel <sre@kernel.org> 11572S: Maintained 11573T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11574F: Documentation/ABI/testing/sysfs-bus-hsi 11575F: Documentation/driver-api/hsi.rst 11576F: drivers/hsi/ 11577F: include/linux/hsi/ 11578F: include/uapi/linux/hsi/ 11579 11580HSO 3G MODEM DRIVER 11581L: linux-usb@vger.kernel.org 11582S: Orphan 11583F: drivers/net/usb/hso.c 11584 11585HSR NETWORK PROTOCOL 11586L: netdev@vger.kernel.org 11587S: Orphan 11588F: net/hsr/ 11589 11590HT16K33 LED CONTROLLER DRIVER 11591M: Robin van der Gracht <robin@protonic.nl> 11592S: Maintained 11593F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11594F: drivers/auxdisplay/ht16k33.c 11595 11596HTCPEN TOUCHSCREEN DRIVER 11597M: Pau Oliva Fora <pof@eslack.org> 11598L: linux-input@vger.kernel.org 11599S: Maintained 11600F: drivers/input/touchscreen/htcpen.c 11601 11602HTE SUBSYSTEM 11603M: Dipen Patel <dipenp@nvidia.com> 11604L: timestamp@lists.linux.dev 11605S: Maintained 11606Q: https://patchwork.kernel.org/project/timestamp/list/ 11607T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11608F: Documentation/devicetree/bindings/timestamp/ 11609F: Documentation/driver-api/hte/ 11610F: drivers/hte/ 11611F: include/linux/hte.h 11612 11613HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11614M: Lorenzo Bianconi <lorenzo@kernel.org> 11615L: linux-iio@vger.kernel.org 11616S: Maintained 11617W: http://www.st.com/ 11618F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11619F: drivers/iio/humidity/hts221* 11620 11621HTU31 Hardware Temperature and Humidity Sensor 11622M: Andrei Lalaev <andrey.lalaev@gmail.com> 11623L: linux-hwmon@vger.kernel.org 11624S: Maintained 11625F: drivers/hwmon/htu31.c 11626 11627HUAWEI ETHERNET DRIVER 11628M: Cai Huoqing <cai.huoqing@linux.dev> 11629L: netdev@vger.kernel.org 11630S: Maintained 11631F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11632F: drivers/net/ethernet/huawei/hinic/ 11633 11634HUAWEI 3RD GEN ETHERNET DRIVER 11635M: Fan Gong <gongfan1@huawei.com> 11636L: netdev@vger.kernel.org 11637S: Maintained 11638F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11639F: drivers/net/ethernet/huawei/hinic3/ 11640 11641HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11642M: Pengyu Luo <mitltlatltl@gmail.com> 11643S: Maintained 11644F: Documentation/devicetree/bindings/embedded-controller/huawei,gaokun3-ec.yaml 11645F: drivers/platform/arm64/huawei-gaokun-ec.c 11646F: drivers/power/supply/huawei-gaokun-battery.c 11647F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11648F: include/linux/platform_data/huawei-gaokun-ec.h 11649 11650HUGETLB SUBSYSTEM 11651M: Muchun Song <muchun.song@linux.dev> 11652M: Oscar Salvador <osalvador@suse.de> 11653R: David Hildenbrand <david@kernel.org> 11654L: linux-mm@kvack.org 11655S: Maintained 11656F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11657F: Documentation/admin-guide/mm/hugetlbpage.rst 11658F: Documentation/mm/hugetlbfs_reserv.rst 11659F: Documentation/mm/vmemmap_dedup.rst 11660F: fs/hugetlbfs/ 11661F: include/linux/hugetlb.h 11662F: include/trace/events/hugetlbfs.h 11663F: mm/hugetlb.c 11664F: mm/hugetlb_cgroup.c 11665F: mm/hugetlb_cma.c 11666F: mm/hugetlb_cma.h 11667F: mm/hugetlb_sysctl.c 11668F: mm/hugetlb_sysfs.c 11669F: mm/hugetlb_vmemmap.c 11670F: mm/hugetlb_vmemmap.h 11671F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11672 11673HVA ST MEDIA DRIVER 11674M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11675L: linux-media@vger.kernel.org 11676S: Supported 11677W: https://linuxtv.org 11678T: git git://linuxtv.org/media.git 11679F: drivers/media/platform/st/sti/hva 11680 11681HWPOISON MEMORY FAILURE HANDLING 11682M: Miaohe Lin <linmiaohe@huawei.com> 11683R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11684L: linux-mm@kvack.org 11685S: Maintained 11686F: include/linux/memory-failure.h 11687F: include/trace/events/memory-failure.h 11688F: mm/hwpoison-inject.c 11689F: mm/memory-failure.c 11690 11691HYCON HY46XX TOUCHSCREEN SUPPORT 11692M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11693L: linux-input@vger.kernel.org 11694S: Maintained 11695F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11696F: drivers/input/touchscreen/hycon-hy46xx.c 11697 11698HYGON PROCESSOR SUPPORT 11699M: Pu Wen <puwen@hygon.cn> 11700L: linux-kernel@vger.kernel.org 11701S: Maintained 11702F: arch/x86/kernel/cpu/hygon.c 11703 11704HYNIX HI556 SENSOR DRIVER 11705M: Sakari Ailus <sakari.ailus@linux.intel.com> 11706L: linux-media@vger.kernel.org 11707S: Maintained 11708T: git git://linuxtv.org/media.git 11709F: drivers/media/i2c/hi556.c 11710 11711HYNIX HI846 SENSOR DRIVER 11712M: Martin Kepplinger-Novakovic <martink@posteo.de> 11713L: linux-media@vger.kernel.org 11714S: Maintained 11715F: drivers/media/i2c/hi846.c 11716 11717HYNIX HI847 SENSOR DRIVER 11718M: Sakari Ailus <sakari.ailus@linux.intel.com> 11719L: linux-media@vger.kernel.org 11720S: Maintained 11721F: drivers/media/i2c/hi847.c 11722 11723Hyper-V/Azure CORE AND DRIVERS 11724M: "K. Y. Srinivasan" <kys@microsoft.com> 11725M: Haiyang Zhang <haiyangz@microsoft.com> 11726M: Wei Liu <wei.liu@kernel.org> 11727M: Dexuan Cui <decui@microsoft.com> 11728M: Long Li <longli@microsoft.com> 11729L: linux-hyperv@vger.kernel.org 11730S: Supported 11731T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11732F: Documentation/ABI/stable/sysfs-bus-vmbus 11733F: Documentation/ABI/testing/debugfs-hyperv 11734F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11735F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11736F: Documentation/virt/hyperv 11737F: arch/arm64/hyperv 11738F: arch/arm64/include/asm/mshyperv.h 11739F: arch/x86/hyperv 11740F: arch/x86/include/asm/mshyperv.h 11741F: arch/x86/include/asm/trace/hyperv.h 11742F: arch/x86/kernel/cpu/mshyperv.c 11743F: drivers/clocksource/hyperv_timer.c 11744F: drivers/hid/hid-hyperv.c 11745F: drivers/hv/ 11746F: drivers/infiniband/hw/mana/ 11747F: drivers/input/serio/hyperv-keyboard.c 11748F: drivers/iommu/hyperv-iommu.c 11749F: drivers/net/ethernet/microsoft/ 11750F: drivers/net/hyperv/ 11751F: drivers/pci/controller/pci-hyperv-intf.c 11752F: drivers/pci/controller/pci-hyperv.c 11753F: drivers/scsi/storvsc_drv.c 11754F: drivers/uio/uio_hv_generic.c 11755F: include/asm-generic/mshyperv.h 11756F: include/clocksource/hyperv_timer.h 11757F: include/hyperv/hvgdk.h 11758F: include/hyperv/hvgdk_ext.h 11759F: include/hyperv/hvgdk_mini.h 11760F: include/hyperv/hvhdk.h 11761F: include/hyperv/hvhdk_mini.h 11762F: include/linux/hyperv.h 11763F: include/net/mana 11764F: include/uapi/linux/hyperv.h 11765F: include/uapi/rdma/mana-abi.h 11766F: net/vmw_vsock/hyperv_transport.c 11767F: tools/hv/ 11768 11769HYPER-V FRAMEBUFFER DRIVER 11770M: "K. Y. Srinivasan" <kys@microsoft.com> 11771M: Haiyang Zhang <haiyangz@microsoft.com> 11772M: Wei Liu <wei.liu@kernel.org> 11773M: Dexuan Cui <decui@microsoft.com> 11774L: linux-hyperv@vger.kernel.org 11775S: Obsolete 11776T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11777F: drivers/video/fbdev/hyperv_fb.c 11778 11779HYPERBUS SUPPORT 11780M: Vignesh Raghavendra <vigneshr@ti.com> 11781R: Tudor Ambarus <tudor.ambarus@linaro.org> 11782L: linux-mtd@lists.infradead.org 11783S: Supported 11784Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11785C: irc://irc.oftc.net/mtd 11786T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11787F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11788F: drivers/mtd/hyperbus/ 11789F: include/linux/mtd/hyperbus.h 11790 11791HYPERVISOR VIRTUAL CONSOLE DRIVER 11792L: linuxppc-dev@lists.ozlabs.org 11793S: Odd Fixes 11794F: drivers/tty/hvc/ 11795 11796HUNG TASK DETECTOR 11797M: Andrew Morton <akpm@linux-foundation.org> 11798R: Lance Yang <lance.yang@linux.dev> 11799R: Masami Hiramatsu <mhiramat@kernel.org> 11800R: Petr Mladek <pmladek@suse.com> 11801L: linux-kernel@vger.kernel.org 11802S: Maintained 11803F: include/linux/hung_task.h 11804F: kernel/hung_task.c 11805 11806I2C ACPI SUPPORT 11807M: Mika Westerberg <westeri@kernel.org> 11808L: linux-i2c@vger.kernel.org 11809L: linux-acpi@vger.kernel.org 11810S: Maintained 11811F: drivers/i2c/i2c-core-acpi.c 11812 11813I2C ADDRESS TRANSLATOR (ATR) 11814M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11815R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11816L: linux-i2c@vger.kernel.org 11817S: Maintained 11818F: drivers/i2c/i2c-atr.c 11819F: include/linux/i2c-atr.h 11820 11821I2C CONTROLLER DRIVER FOR NVIDIA GPU 11822M: Ajay Gupta <ajayg@nvidia.com> 11823L: linux-i2c@vger.kernel.org 11824S: Maintained 11825F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11826F: drivers/i2c/busses/i2c-nvidia-gpu.c 11827 11828I2C MUXES 11829M: Peter Rosin <peda@axentia.se> 11830L: linux-i2c@vger.kernel.org 11831S: Maintained 11832F: Documentation/devicetree/bindings/i2c/i2c-arb* 11833F: Documentation/devicetree/bindings/i2c/i2c-gate* 11834F: Documentation/devicetree/bindings/i2c/i2c-mux* 11835F: Documentation/i2c/i2c-topology.rst 11836F: Documentation/i2c/muxes/ 11837F: drivers/i2c/i2c-mux.c 11838F: drivers/i2c/muxes/ 11839F: include/linux/i2c-mux.h 11840 11841I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11842M: Gregory CLEMENT <gregory.clement@bootlin.com> 11843L: linux-i2c@vger.kernel.org 11844S: Maintained 11845F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11846F: drivers/i2c/busses/i2c-mv64xxx.c 11847 11848I2C OF COMPONENT PROBER 11849M: Chen-Yu Tsai <wenst@chromium.org> 11850L: linux-i2c@vger.kernel.org 11851L: devicetree@vger.kernel.org 11852S: Maintained 11853F: drivers/i2c/i2c-core-of-prober.c 11854F: include/linux/i2c-of-prober.h 11855 11856I2C OVER PARALLEL PORT 11857M: Jean Delvare <jdelvare@suse.com> 11858L: linux-i2c@vger.kernel.org 11859S: Maintained 11860F: Documentation/i2c/busses/i2c-parport.rst 11861F: drivers/i2c/busses/i2c-parport.c 11862 11863I2C SUBSYSTEM 11864M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11865L: linux-i2c@vger.kernel.org 11866S: Maintained 11867W: https://i2c.wiki.kernel.org/ 11868Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11869T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11870F: Documentation/i2c/ 11871F: drivers/i2c/* 11872F: include/dt-bindings/i2c/i2c.h 11873F: include/linux/i2c-dev.h 11874F: include/linux/i2c-smbus.h 11875F: include/linux/i2c.h 11876F: include/uapi/linux/i2c-*.h 11877F: include/uapi/linux/i2c.h 11878 11879I2C SUBSYSTEM [RUST] 11880M: Igor Korotin <igor.korotin.linux@gmail.com> 11881R: Danilo Krummrich <dakr@kernel.org> 11882R: Daniel Almeida <daniel.almeida@collabora.com> 11883L: rust-for-linux@vger.kernel.org 11884S: Maintained 11885F: rust/kernel/i2c.rs 11886F: samples/rust/rust_driver_i2c.rs 11887F: samples/rust/rust_i2c_client.rs 11888 11889I2C SUBSYSTEM HOST DRIVERS 11890M: Andi Shyti <andi.shyti@kernel.org> 11891L: linux-i2c@vger.kernel.org 11892S: Maintained 11893W: https://i2c.wiki.kernel.org/ 11894Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11896F: Documentation/devicetree/bindings/i2c/ 11897F: drivers/i2c/algos/ 11898F: drivers/i2c/busses/ 11899F: include/dt-bindings/i2c/ 11900 11901I2C-TAOS-EVM DRIVER 11902M: Jean Delvare <jdelvare@suse.com> 11903L: linux-i2c@vger.kernel.org 11904S: Maintained 11905F: Documentation/i2c/busses/i2c-taos-evm.rst 11906F: drivers/i2c/busses/i2c-taos-evm.c 11907 11908I2C-TINY-USB DRIVER 11909M: Till Harbaum <till@harbaum.org> 11910L: linux-i2c@vger.kernel.org 11911S: Maintained 11912W: http://www.harbaum.org/till/i2c_tiny_usb 11913F: drivers/i2c/busses/i2c-tiny-usb.c 11914 11915I2C/SMBUS CONTROLLER DRIVERS FOR PC 11916M: Jean Delvare <jdelvare@suse.com> 11917L: linux-i2c@vger.kernel.org 11918S: Maintained 11919F: Documentation/i2c/busses/i2c-ali1535.rst 11920F: Documentation/i2c/busses/i2c-ali1563.rst 11921F: Documentation/i2c/busses/i2c-ali15x3.rst 11922F: Documentation/i2c/busses/i2c-amd756.rst 11923F: Documentation/i2c/busses/i2c-amd8111.rst 11924F: Documentation/i2c/busses/i2c-i801.rst 11925F: Documentation/i2c/busses/i2c-nforce2.rst 11926F: Documentation/i2c/busses/i2c-piix4.rst 11927F: Documentation/i2c/busses/i2c-sis5595.rst 11928F: Documentation/i2c/busses/i2c-sis630.rst 11929F: Documentation/i2c/busses/i2c-sis96x.rst 11930F: Documentation/i2c/busses/i2c-via.rst 11931F: Documentation/i2c/busses/i2c-viapro.rst 11932F: drivers/i2c/busses/i2c-ali1535.c 11933F: drivers/i2c/busses/i2c-ali1563.c 11934F: drivers/i2c/busses/i2c-ali15x3.c 11935F: drivers/i2c/busses/i2c-amd756.c 11936F: drivers/i2c/busses/i2c-amd8111.c 11937F: drivers/i2c/busses/i2c-i801.c 11938F: drivers/i2c/busses/i2c-isch.c 11939F: drivers/i2c/busses/i2c-nforce2.c 11940F: drivers/i2c/busses/i2c-piix4.* 11941F: drivers/i2c/busses/i2c-sis5595.c 11942F: drivers/i2c/busses/i2c-sis630.c 11943F: drivers/i2c/busses/i2c-sis96x.c 11944F: drivers/i2c/busses/i2c-via.c 11945F: drivers/i2c/busses/i2c-viapro.c 11946 11947I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11948M: Hans de Goede <hansg@kernel.org> 11949L: linux-i2c@vger.kernel.org 11950S: Maintained 11951F: drivers/i2c/busses/i2c-cht-wc.c 11952 11953I2C/SMBUS ISMT DRIVER 11954M: Neil Horman <nhorman@tuxdriver.com> 11955L: linux-i2c@vger.kernel.org 11956F: Documentation/i2c/busses/i2c-ismt.rst 11957F: drivers/i2c/busses/i2c-ismt.c 11958 11959I2C/SMBUS ZHAOXIN DRIVER 11960M: Hans Hu <hanshu@zhaoxin.com> 11961L: linux-i2c@vger.kernel.org 11962S: Maintained 11963W: https://www.zhaoxin.com 11964F: drivers/i2c/busses/i2c-viai2c-common.c 11965F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11966 11967I2C/SMBUS STUB DRIVER 11968M: Jean Delvare <jdelvare@suse.com> 11969L: linux-i2c@vger.kernel.org 11970S: Maintained 11971F: drivers/i2c/i2c-stub.c 11972 11973I3C DRIVER FOR ASPEED AST2600 11974M: Jeremy Kerr <jk@codeconstruct.com.au> 11975S: Maintained 11976F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11977F: drivers/i3c/master/ast2600-i3c-master.c 11978 11979I3C DRIVER FOR ANALOG DEVICES I3C CONTROLLER IP 11980M: Jorge Marques <jorge.marques@analog.com> 11981S: Maintained 11982F: Documentation/devicetree/bindings/i3c/adi,i3c-master.yaml 11983F: drivers/i3c/master/adi-i3c-master.c 11984 11985I3C DRIVER FOR CADENCE I3C MASTER IP 11986M: Przemysław Gaj <pgaj@cadence.com> 11987S: Maintained 11988F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11989F: drivers/i3c/master/i3c-master-cdns.c 11990 11991I3C DRIVER FOR RENESAS 11992M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11993M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11994S: Supported 11995F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11996F: drivers/i3c/master/renesas-i3c.c 11997 11998I3C DRIVER FOR SYNOPSYS DESIGNWARE 11999S: Orphan 12000F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 12001F: drivers/i3c/master/dw* 12002 12003I3C SUBSYSTEM 12004M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12005R: Frank Li <Frank.Li@nxp.com> 12006L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 12007S: Maintained 12008Q: https://patchwork.kernel.org/project/linux-i3c/list/ 12009C: irc://chat.freenode.net/linux-i3c 12010T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 12011F: Documentation/ABI/testing/sysfs-bus-i3c 12012F: Documentation/devicetree/bindings/i3c/ 12013F: Documentation/driver-api/i3c 12014F: drivers/i3c/ 12015F: include/dt-bindings/i3c/ 12016F: include/linux/i3c/ 12017 12018IBM Operation Panel Input Driver 12019M: Eddie James <eajames@linux.ibm.com> 12020L: linux-input@vger.kernel.org 12021S: Maintained 12022F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 12023F: drivers/input/misc/ibm-panel.c 12024 12025IBM Power 842 compression accelerator 12026M: Haren Myneni <haren@us.ibm.com> 12027S: Supported 12028F: crypto/842.c 12029F: drivers/crypto/nx/Kconfig 12030F: drivers/crypto/nx/Makefile 12031F: drivers/crypto/nx/nx-842* 12032F: include/linux/sw842.h 12033F: lib/842/ 12034 12035IBM Power in-Nest Crypto Acceleration 12036M: Breno Leitão <leitao@debian.org> 12037M: Nayna Jain <nayna@linux.ibm.com> 12038M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 12039L: linux-crypto@vger.kernel.org 12040S: Supported 12041F: drivers/crypto/nx/Kconfig 12042F: drivers/crypto/nx/Makefile 12043F: drivers/crypto/nx/nx-aes* 12044F: drivers/crypto/nx/nx-sha* 12045F: drivers/crypto/nx/nx.* 12046F: drivers/crypto/nx/nx_csbcpb.h 12047F: drivers/crypto/nx/nx_debugfs.c 12048 12049IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 12050M: Tyrel Datwyler <tyreld@linux.ibm.com> 12051L: linux-pci@vger.kernel.org 12052L: linuxppc-dev@lists.ozlabs.org 12053S: Supported 12054F: drivers/pci/hotplug/rpadlpar* 12055 12056IBM Power Linux RAID adapter 12057M: Brian King <brking@us.ibm.com> 12058S: Supported 12059F: drivers/scsi/ipr.* 12060 12061IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 12062M: Tyrel Datwyler <tyreld@linux.ibm.com> 12063L: linux-pci@vger.kernel.org 12064L: linuxppc-dev@lists.ozlabs.org 12065S: Supported 12066F: drivers/pci/hotplug/rpaphp* 12067 12068IBM Power SRIOV Virtual NIC Device Driver 12069M: Haren Myneni <haren@linux.ibm.com> 12070M: Rick Lindsley <ricklind@linux.ibm.com> 12071R: Nick Child <nnac123@linux.ibm.com> 12072R: Thomas Falcon <tlfalcon@linux.ibm.com> 12073L: netdev@vger.kernel.org 12074S: Maintained 12075F: drivers/net/ethernet/ibm/ibmvnic.* 12076 12077IBM Power VFIO Support 12078M: Timothy Pearson <tpearson@raptorengineering.com> 12079S: Supported 12080F: drivers/vfio/vfio_iommu_spapr_tce.c 12081 12082IBM Power Virtual Ethernet Device Driver 12083M: Nick Child <nnac123@linux.ibm.com> 12084L: netdev@vger.kernel.org 12085S: Maintained 12086F: drivers/net/ethernet/ibm/ibmveth.* 12087 12088IBM Power Virtual FC Device Drivers 12089M: Tyrel Datwyler <tyreld@linux.ibm.com> 12090L: linux-scsi@vger.kernel.org 12091S: Supported 12092F: drivers/scsi/ibmvscsi/ibmvfc* 12093 12094IBM Power Virtual Management Channel Driver 12095M: Brad Warrum <bwarrum@linux.ibm.com> 12096M: Ritu Agarwal <rituagar@linux.ibm.com> 12097S: Supported 12098F: drivers/misc/ibmvmc.* 12099 12100IBM Power Virtual SCSI Device Drivers 12101M: Tyrel Datwyler <tyreld@linux.ibm.com> 12102L: linux-scsi@vger.kernel.org 12103S: Supported 12104F: drivers/scsi/ibmvscsi/ibmvscsi* 12105F: include/scsi/viosrp.h 12106 12107IBM Power Virtual SCSI Device Target Driver 12108M: Tyrel Datwyler <tyreld@linux.ibm.com> 12109L: linux-scsi@vger.kernel.org 12110L: target-devel@vger.kernel.org 12111S: Supported 12112F: drivers/scsi/ibmvscsi_tgt/ 12113 12114IBM Power VMX Cryptographic instructions 12115M: Breno Leitão <leitao@debian.org> 12116M: Nayna Jain <nayna@linux.ibm.com> 12117M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 12118L: linux-crypto@vger.kernel.org 12119S: Supported 12120F: arch/powerpc/crypto/Kconfig 12121F: arch/powerpc/crypto/Makefile 12122F: arch/powerpc/crypto/aes.c 12123F: arch/powerpc/crypto/aes_cbc.c 12124F: arch/powerpc/crypto/aes_ctr.c 12125F: arch/powerpc/crypto/aes_xts.c 12126F: arch/powerpc/crypto/aesp8-ppc.* 12127F: arch/powerpc/crypto/ghash.c 12128F: arch/powerpc/crypto/ghashp8-ppc.pl 12129F: arch/powerpc/crypto/ppc-xlate.pl 12130F: arch/powerpc/crypto/vmx.c 12131 12132IBM ServeRAID RAID DRIVER 12133S: Orphan 12134F: drivers/scsi/ips.* 12135 12136ICH LPC AND GPIO DRIVER 12137M: Peter Tyser <ptyser@xes-inc.com> 12138S: Maintained 12139F: drivers/gpio/gpio-ich.c 12140F: drivers/mfd/lpc_ich.c 12141 12142ICY I2C DRIVER 12143M: Max Staudt <max@enpas.org> 12144L: linux-i2c@vger.kernel.org 12145S: Maintained 12146F: drivers/i2c/busses/i2c-icy.c 12147 12148IDEAPAD LAPTOP EXTRAS DRIVER 12149M: Ike Panhc <ikepanhc@gmail.com> 12150L: platform-driver-x86@vger.kernel.org 12151S: Maintained 12152W: http://launchpad.net/ideapad-laptop 12153F: drivers/platform/x86/lenovo/ideapad-laptop.c 12154 12155IDEAPAD LAPTOP SLIDEBAR DRIVER 12156M: Andrey Moiseev <o2g.org.ru@gmail.com> 12157L: linux-input@vger.kernel.org 12158S: Maintained 12159W: https://github.com/o2genum/ideapad-slidebar 12160F: drivers/input/misc/ideapad_slidebar.c 12161 12162IDT VersaClock 5 CLOCK DRIVER 12163M: Luca Ceresoli <luca@lucaceresoli.net> 12164S: Maintained 12165F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 12166F: drivers/clk/clk-versaclock5.c 12167 12168IEEE 802.15.4 SUBSYSTEM 12169M: Alexander Aring <alex.aring@gmail.com> 12170M: Stefan Schmidt <stefan@datenfreihafen.org> 12171M: Miquel Raynal <miquel.raynal@bootlin.com> 12172L: linux-wpan@vger.kernel.org 12173S: Maintained 12174W: https://linux-wpan.org/ 12175Q: https://patchwork.kernel.org/project/linux-wpan/list/ 12176T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 12177T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 12178F: Documentation/networking/ieee802154.rst 12179F: drivers/net/ieee802154/ 12180F: include/linux/ieee802154.h 12181F: include/linux/nl802154.h 12182F: include/net/af_ieee802154.h 12183F: include/net/cfg802154.h 12184F: include/net/ieee802154_netdev.h 12185F: include/net/mac802154.h 12186F: include/net/nl802154.h 12187F: net/ieee802154/ 12188F: net/mac802154/ 12189 12190Intel VIRTIO DATA PATH ACCELERATOR 12191M: Zhu Lingshan <lingshan.zhu@kernel.org> 12192L: virtualization@lists.linux.dev 12193S: Supported 12194F: drivers/vdpa/ifcvf/ 12195 12196IFE PROTOCOL 12197M: Yotam Gigi <yotam.gi@gmail.com> 12198M: Jamal Hadi Salim <jhs@mojatatu.com> 12199F: include/net/ife.h 12200F: include/uapi/linux/ife.h 12201F: net/ife 12202 12203IGORPLUG-USB IR RECEIVER 12204M: Sean Young <sean@mess.org> 12205L: linux-media@vger.kernel.org 12206S: Maintained 12207F: drivers/media/rc/igorplugusb.c 12208 12209IGUANAWORKS USB IR TRANSCEIVER 12210M: Sean Young <sean@mess.org> 12211L: linux-media@vger.kernel.org 12212S: Maintained 12213F: drivers/media/rc/iguanair.c 12214 12215IIO ADC HELPERS 12216M: Matti Vaittinen <mazziesaccount@gmail.com> 12217L: linux-iio@vger.kernel.org 12218S: Maintained 12219F: drivers/iio/adc/industrialio-adc.c 12220F: include/linux/iio/adc-helpers.h 12221 12222IIO BACKEND FRAMEWORK 12223M: Nuno Sa <nuno.sa@analog.com> 12224R: Olivier Moysan <olivier.moysan@foss.st.com> 12225L: linux-iio@vger.kernel.org 12226S: Maintained 12227F: Documentation/ABI/testing/debugfs-iio-backend 12228F: drivers/iio/industrialio-backend.c 12229F: include/linux/iio/backend.h 12230 12231IIO DIGITAL POTENTIOMETER DAC 12232M: Peter Rosin <peda@axentia.se> 12233L: linux-iio@vger.kernel.org 12234S: Maintained 12235F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 12236F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 12237F: drivers/iio/dac/dpot-dac.c 12238 12239IIO ENVELOPE DETECTOR 12240M: Peter Rosin <peda@axentia.se> 12241L: linux-iio@vger.kernel.org 12242S: Maintained 12243F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 12244F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 12245F: drivers/iio/adc/envelope-detector.c 12246 12247IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 12248M: Matti Vaittinen <mazziesaccount@gmail.com> 12249L: linux-iio@vger.kernel.org 12250S: Maintained 12251F: drivers/iio/industrialio-gts-helper.c 12252F: include/linux/iio/iio-gts-helper.h 12253F: drivers/iio/test/iio-test-gts.c 12254 12255IIO MULTIPLEXER 12256M: Peter Rosin <peda@axentia.se> 12257L: linux-iio@vger.kernel.org 12258S: Maintained 12259F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 12260F: drivers/iio/multiplexer/iio-mux.c 12261 12262IIO SCMI BASED DRIVER 12263M: Jyoti Bhayana <jbhayana@google.com> 12264L: linux-iio@vger.kernel.org 12265S: Maintained 12266F: drivers/iio/common/scmi_sensors/scmi_iio.c 12267 12268IIO SUBSYSTEM AND DRIVERS 12269M: Jonathan Cameron <jic23@kernel.org> 12270R: David Lechner <dlechner@baylibre.com> 12271R: Nuno Sá <nuno.sa@analog.com> 12272R: Andy Shevchenko <andy@kernel.org> 12273L: linux-iio@vger.kernel.org 12274S: Maintained 12275T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 12276F: Documentation/ABI/testing/configfs-iio* 12277F: Documentation/ABI/testing/sysfs-bus-iio* 12278F: Documentation/devicetree/bindings/iio/ 12279F: Documentation/iio/ 12280F: drivers/iio/ 12281F: drivers/staging/iio/ 12282F: include/dt-bindings/iio/ 12283F: include/linux/iio/ 12284F: tools/iio/ 12285 12286IIO UNIT CONVERTER 12287M: Peter Rosin <peda@axentia.se> 12288L: linux-iio@vger.kernel.org 12289S: Maintained 12290F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 12291F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 12292F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 12293F: drivers/iio/afe/iio-rescale.c 12294 12295IKANOS/ADI EAGLE ADSL USB DRIVER 12296M: Matthieu Castet <castet.matthieu@free.fr> 12297M: Stanislaw Gruszka <stf_xl@wp.pl> 12298S: Maintained 12299F: drivers/usb/atm/ueagle-atm.c 12300 12301IMAGIS TOUCHSCREEN DRIVER 12302M: Markuss Broks <markuss.broks@gmail.com> 12303S: Maintained 12304F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 12305F: drivers/input/touchscreen/imagis.c 12306 12307IMGTEC ASCII LCD DRIVER 12308M: Paul Burton <paulburton@kernel.org> 12309S: Maintained 12310F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 12311F: drivers/auxdisplay/img-ascii-lcd.c 12312 12313IMGTEC JPEG ENCODER DRIVER 12314M: Devarsh Thakkar <devarsht@ti.com> 12315L: linux-media@vger.kernel.org 12316S: Supported 12317F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 12318F: drivers/media/platform/imagination/e5010* 12319 12320IMGTEC IR DECODER DRIVER 12321S: Orphan 12322F: drivers/media/rc/img-ir/ 12323 12324IMGTEC POWERVR DRM DRIVER 12325M: Frank Binns <frank.binns@imgtec.com> 12326M: Matt Coster <matt.coster@imgtec.com> 12327S: Supported 12328T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12329F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 12330F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 12331F: Documentation/gpu/imagination/ 12332F: drivers/gpu/drm/ci/xfails/powervr* 12333F: drivers/gpu/drm/imagination/ 12334F: include/uapi/drm/pvr_drm.h 12335 12336IMON SOUNDGRAPH USB IR RECEIVER 12337M: Sean Young <sean@mess.org> 12338L: linux-media@vger.kernel.org 12339S: Maintained 12340F: drivers/media/rc/imon.c 12341F: drivers/media/rc/imon_raw.c 12342 12343IMS TWINTURBO FRAMEBUFFER DRIVER 12344L: linux-fbdev@vger.kernel.org 12345S: Orphan 12346F: drivers/video/fbdev/imsttfb.c 12347 12348INA233 HARDWARE MONITOR DRIVERS 12349M: Leo Yang <leo.yang.sy0@gmail.com> 12350L: linux-hwmon@vger.kernel.org 12351S: Maintained 12352F: Documentation/hwmon/ina233.rst 12353F: drivers/hwmon/pmbus/ina233.c 12354 12355INDEX OF FURTHER KERNEL DOCUMENTATION 12356M: Carlos Bilbao <carlos.bilbao@kernel.org> 12357S: Maintained 12358F: Documentation/process/kernel-docs.rst 12359 12360INDUSTRY PACK SUBSYSTEM (IPACK) 12361M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 12362M: Jens Taprogge <jens.taprogge@taprogge.org> 12363M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12364L: industrypack-devel@lists.sourceforge.net 12365S: Maintained 12366W: http://industrypack.sourceforge.net 12367F: drivers/ipack/ 12368F: include/linux/ipack.h 12369 12370INFINEON DPS310 Driver 12371M: Eddie James <eajames@linux.ibm.com> 12372L: linux-iio@vger.kernel.org 12373S: Maintained 12374F: Documentation/devicetree/bindings/iio/pressure/infineon,dps310.yaml 12375F: drivers/iio/pressure/dps310.c 12376 12377INFINEON PEB2466 ASoC CODEC 12378M: Herve Codina <herve.codina@bootlin.com> 12379L: linux-sound@vger.kernel.org 12380S: Maintained 12381F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12382F: sound/soc/codecs/peb2466.c 12383 12384INFINEON TLV493D Driver 12385M: Dixit Parmar <dixitparmar19@gmail.com> 12386L: linux-iio@vger.kernel.org 12387S: Maintained 12388W: https://www.infineon.com/part/TLV493D-A1B6 12389F: Documentation/devicetree/bindings/iio/magnetometer/infineon,tlv493d-a1b6.yaml 12390F: drivers/iio/magnetometer/tlv493d.c 12391 12392INFINIBAND SUBSYSTEM 12393M: Jason Gunthorpe <jgg@nvidia.com> 12394M: Leon Romanovsky <leonro@nvidia.com> 12395L: linux-rdma@vger.kernel.org 12396S: Supported 12397W: https://github.com/linux-rdma/rdma-core 12398Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12399T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12400F: Documentation/devicetree/bindings/infiniband/ 12401F: Documentation/infiniband/ 12402F: drivers/infiniband/ 12403F: include/rdma/ 12404F: include/trace/events/ib_mad.h 12405F: include/trace/events/ib_umad.h 12406F: include/trace/misc/rdma.h 12407F: include/uapi/linux/if_infiniband.h 12408F: include/uapi/rdma/ 12409F: samples/bpf/ibumad_kern.c 12410F: samples/bpf/ibumad_user.c 12411 12412INGENIC JZ4780 NAND DRIVER 12413M: Harvey Hunt <harveyhuntnexus@gmail.com> 12414L: linux-mtd@lists.infradead.org 12415L: linux-mips@vger.kernel.org 12416S: Maintained 12417F: drivers/mtd/nand/raw/ingenic/ 12418 12419INGENIC JZ47xx SoCs 12420M: Paul Cercueil <paul@crapouillou.net> 12421L: linux-mips@vger.kernel.org 12422S: Maintained 12423F: arch/mips/boot/dts/ingenic/ 12424F: arch/mips/generic/board-ingenic.c 12425F: arch/mips/include/asm/mach-ingenic/ 12426F: arch/mips/ingenic/Kconfig 12427F: drivers/clk/ingenic/ 12428F: drivers/dma/dma-jz4780.c 12429F: drivers/gpu/drm/ingenic/ 12430F: drivers/i2c/busses/i2c-jz4780.c 12431F: drivers/iio/adc/ingenic-adc.c 12432F: drivers/irqchip/irq-ingenic.c 12433F: drivers/memory/jz4780-nemc.c 12434F: drivers/mmc/host/jz4740_mmc.c 12435F: drivers/mtd/nand/raw/ingenic/ 12436F: drivers/pinctrl/pinctrl-ingenic.c 12437F: drivers/power/supply/ingenic-battery.c 12438F: drivers/pwm/pwm-jz4740.c 12439F: drivers/remoteproc/ingenic_rproc.c 12440F: drivers/rtc/rtc-jz4740.c 12441F: drivers/tty/serial/8250/8250_ingenic.c 12442F: drivers/usb/musb/jz4740.c 12443F: drivers/watchdog/jz4740_wdt.c 12444F: include/dt-bindings/iio/adc/ingenic,adc.h 12445F: include/linux/mfd/ingenic-tcu.h 12446F: sound/soc/codecs/jz47* 12447F: sound/soc/jz4740/ 12448 12449INJOINIC IP5xxx POWER BANK IC DRIVER 12450M: Samuel Holland <samuel@sholland.org> 12451S: Maintained 12452F: drivers/power/supply/ip5xxx_power.c 12453 12454INOTIFY 12455M: Jan Kara <jack@suse.cz> 12456R: Amir Goldstein <amir73il@gmail.com> 12457L: linux-fsdevel@vger.kernel.org 12458S: Maintained 12459F: Documentation/filesystems/inotify.rst 12460F: fs/notify/inotify/ 12461F: include/linux/inotify.h 12462F: include/uapi/linux/inotify.h 12463 12464INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12465M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12466L: linux-input@vger.kernel.org 12467S: Maintained 12468Q: http://patchwork.kernel.org/project/linux-input/list/ 12469T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12470F: Documentation/devicetree/bindings/input/ 12471F: Documentation/devicetree/bindings/serio/ 12472F: Documentation/input/ 12473F: drivers/input/ 12474F: include/dt-bindings/input/ 12475F: include/linux/gameport.h 12476F: include/linux/i8042.h 12477F: include/linux/input.h 12478F: include/linux/input/ 12479F: include/linux/libps2.h 12480F: include/linux/serio.h 12481F: include/uapi/linux/gameport.h 12482F: include/uapi/linux/input-event-codes.h 12483F: include/uapi/linux/input.h 12484F: include/uapi/linux/serio.h 12485F: include/uapi/linux/uinput.h 12486 12487INPUT MULTITOUCH (MT) PROTOCOL 12488M: Henrik Rydberg <rydberg@bitmath.org> 12489L: linux-input@vger.kernel.org 12490S: Odd fixes 12491F: Documentation/input/multi-touch-protocol.rst 12492F: drivers/input/input-mt.c 12493K: \b(ABS|SYN)_MT_ 12494 12495INSIDE SECURE CRYPTO DRIVER 12496M: Antoine Tenart <atenart@kernel.org> 12497L: linux-crypto@vger.kernel.org 12498S: Maintained 12499F: drivers/crypto/inside-secure/ 12500 12501INSIDE SECURE EIP93 CRYPTO DRIVER 12502M: Christian Marangi <ansuelsmth@gmail.com> 12503L: linux-crypto@vger.kernel.org 12504S: Maintained 12505F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12506F: drivers/crypto/inside-secure/eip93/ 12507 12508INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12509M: Mimi Zohar <zohar@linux.ibm.com> 12510M: Roberto Sassu <roberto.sassu@huawei.com> 12511M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12512R: Eric Snowberg <eric.snowberg@oracle.com> 12513L: linux-integrity@vger.kernel.org 12514S: Supported 12515T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12516F: security/integrity/ 12517F: security/integrity/ima/ 12518 12519INTEGRITY POLICY ENFORCEMENT (IPE) 12520M: Fan Wu <wufan@kernel.org> 12521L: linux-security-module@vger.kernel.org 12522S: Supported 12523T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12524F: Documentation/admin-guide/LSM/ipe.rst 12525F: Documentation/security/ipe.rst 12526F: scripts/ipe/ 12527F: security/ipe/ 12528 12529INTEL 810/815 FRAMEBUFFER DRIVER 12530M: Antonino Daplas <adaplas@gmail.com> 12531L: linux-fbdev@vger.kernel.org 12532S: Maintained 12533F: drivers/video/fbdev/i810/ 12534 12535INTEL 8254 COUNTER DRIVER 12536M: William Breathitt Gray <wbg@kernel.org> 12537L: linux-iio@vger.kernel.org 12538S: Maintained 12539F: drivers/counter/i8254.c 12540F: include/linux/i8254.h 12541 12542INTEL 8255 GPIO DRIVER 12543M: William Breathitt Gray <wbg@kernel.org> 12544L: linux-gpio@vger.kernel.org 12545S: Maintained 12546F: drivers/gpio/gpio-i8255.c 12547F: drivers/gpio/gpio-i8255.h 12548 12549INTEL ASoC DRIVERS 12550M: Cezary Rojewski <cezary.rojewski@intel.com> 12551M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12552M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12553M: Bard Liao <yung-chuan.liao@linux.intel.com> 12554M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12555M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12556R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12557L: linux-sound@vger.kernel.org 12558S: Supported 12559F: sound/soc/intel/ 12560 12561INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12562M: Hans de Goede <hansg@kernel.org> 12563L: platform-driver-x86@vger.kernel.org 12564S: Maintained 12565F: drivers/platform/x86/intel/atomisp2/pm.c 12566 12567INTEL ATOMISP2 LED DRIVER 12568M: Hans de Goede <hansg@kernel.org> 12569L: platform-driver-x86@vger.kernel.org 12570S: Maintained 12571F: drivers/platform/x86/intel/atomisp2/led.c 12572 12573INTEL BIOS SAR INT1092 DRIVER 12574M: Shravan Sudhakar <s.shravan@intel.com> 12575L: platform-driver-x86@vger.kernel.org 12576S: Maintained 12577F: drivers/platform/x86/intel/int1092/ 12578 12579INTEL BROXTON PMC DRIVER 12580M: Mika Westerberg <mika.westerberg@linux.intel.com> 12581M: Zha Qipeng <qipeng.zha@intel.com> 12582S: Maintained 12583F: drivers/mfd/intel_pmc_bxt.c 12584F: include/linux/mfd/intel_pmc_bxt.h 12585 12586INTEL C600 SERIES SAS CONTROLLER DRIVER 12587L: linux-scsi@vger.kernel.org 12588S: Orphan 12589T: git git://git.code.sf.net/p/intel-sas/isci 12590F: drivers/scsi/isci/ 12591 12592INTEL CPU family model numbers 12593M: Tony Luck <tony.luck@intel.com> 12594M: x86@kernel.org 12595L: linux-kernel@vger.kernel.org 12596S: Supported 12597F: arch/x86/include/asm/intel-family.h 12598 12599INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12600M: Alexander Usyskin <alexander.usyskin@intel.com> 12601L: linux-mtd@lists.infradead.org 12602S: Supported 12603F: drivers/mtd/devices/mtd_intel_dg.c 12604F: include/linux/intel_dg_nvm_aux.h 12605 12606INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12607M: Jani Nikula <jani.nikula@linux.intel.com> 12608M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12609L: intel-gfx@lists.freedesktop.org 12610L: intel-xe@lists.freedesktop.org 12611S: Supported 12612F: drivers/gpu/drm/i915/display/ 12613F: drivers/gpu/drm/xe/display/ 12614F: drivers/gpu/drm/xe/compat-i915-headers 12615F: include/drm/intel/ 12616 12617INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12618M: Jani Nikula <jani.nikula@linux.intel.com> 12619M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12620M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12621M: Tvrtko Ursulin <tursulin@ursulin.net> 12622L: intel-gfx@lists.freedesktop.org 12623S: Supported 12624W: https://drm.pages.freedesktop.org/intel-docs/ 12625Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12626B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12627C: irc://irc.oftc.net/intel-gfx 12628T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12629F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12630F: Documentation/gpu/i915.rst 12631F: drivers/gpu/drm/ci/xfails/i915* 12632F: drivers/gpu/drm/i915/ 12633F: include/drm/intel/ 12634F: include/uapi/drm/i915_drm.h 12635 12636INTEL DRM XE DRIVER (Lunar Lake and newer) 12637M: Lucas De Marchi <lucas.demarchi@intel.com> 12638M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12639M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12640L: intel-xe@lists.freedesktop.org 12641S: Supported 12642W: https://drm.pages.freedesktop.org/intel-docs/ 12643Q: http://patchwork.freedesktop.org/project/intel-xe/ 12644B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12645C: irc://irc.oftc.net/xe 12646T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12647F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12648F: Documentation/gpu/xe/ 12649F: drivers/gpu/drm/xe/ 12650F: include/drm/intel/ 12651F: include/uapi/drm/xe_drm.h 12652 12653INTEL ELKHART LAKE PSE I/O DRIVER 12654M: Raag Jadav <raag.jadav@intel.com> 12655L: platform-driver-x86@vger.kernel.org 12656S: Supported 12657F: drivers/platform/x86/intel/ehl_pse_io.c 12658F: include/linux/ehl_pse_io_aux.h 12659 12660INTEL ETHERNET DRIVERS 12661M: Tony Nguyen <anthony.l.nguyen@intel.com> 12662M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12663L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12664S: Maintained 12665W: https://www.intel.com/content/www/us/en/support.html 12666Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12668T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12669F: Documentation/networking/device_drivers/ethernet/intel/ 12670F: drivers/net/ethernet/intel/ 12671F: drivers/net/ethernet/intel/*/ 12672F: include/linux/avf/virtchnl.h 12673F: include/linux/net/intel/*/ 12674 12675INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12676M: Krzysztof Czurylo <krzysztof.czurylo@intel.com> 12677M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12678L: linux-rdma@vger.kernel.org 12679S: Supported 12680F: drivers/infiniband/hw/irdma/ 12681F: include/uapi/rdma/irdma-abi.h 12682 12683INTEL GPIO DRIVERS 12684M: Andy Shevchenko <andy@kernel.org> 12685L: linux-gpio@vger.kernel.org 12686S: Supported 12687T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12688F: drivers/gpio/gpio-elkhartlake.c 12689F: drivers/gpio/gpio-graniterapids.c 12690F: drivers/gpio/gpio-ich.c 12691F: drivers/gpio/gpio-merrifield.c 12692F: drivers/gpio/gpio-ml-ioh.c 12693F: drivers/gpio/gpio-pch.c 12694F: drivers/gpio/gpio-sch.c 12695F: drivers/gpio/gpio-sodaville.c 12696F: drivers/gpio/gpio-tangier.c 12697F: drivers/gpio/gpio-tangier.h 12698 12699INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12700R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12701R: Zhi Wang <zhi.wang.linux@gmail.com> 12702S: Odd Fixes 12703W: https://github.com/intel/gvt-linux/wiki 12704F: drivers/gpu/drm/i915/gvt/ 12705 12706INTEL HID EVENT DRIVER 12707M: Alex Hung <alexhung@gmail.com> 12708L: platform-driver-x86@vger.kernel.org 12709S: Maintained 12710F: drivers/platform/x86/intel/hid.c 12711 12712INTEL I/OAT DMA DRIVER 12713M: Dave Jiang <dave.jiang@intel.com> 12714R: Dan Williams <dan.j.williams@intel.com> 12715L: dmaengine@vger.kernel.org 12716S: Supported 12717Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12718F: drivers/dma/ioat* 12719 12720INTEL IAA CRYPTO DRIVER 12721M: Kristen Accardi <kristen.c.accardi@intel.com> 12722M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12723M: Kanchana P Sridhar <kanchana.p.sridhar@intel.com> 12724L: linux-crypto@vger.kernel.org 12725S: Supported 12726F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12727F: drivers/crypto/intel/iaa/* 12728 12729INTEL IDLE DRIVER 12730M: Rafael J. Wysocki <rafael@kernel.org> 12731M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12732M: Artem Bityutskiy <dedekind1@gmail.com> 12733R: Len Brown <lenb@kernel.org> 12734L: linux-pm@vger.kernel.org 12735S: Supported 12736B: https://bugzilla.kernel.org 12737T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12738F: drivers/idle/intel_idle.c 12739 12740INTEL IDXD DRIVER 12741M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12742R: Dave Jiang <dave.jiang@intel.com> 12743L: dmaengine@vger.kernel.org 12744S: Supported 12745F: drivers/dma/idxd/* 12746F: include/uapi/linux/idxd.h 12747 12748INTEL IN FIELD SCAN (IFS) DEVICE 12749M: Tony Luck <tony.luck@intel.com> 12750R: Ashok Raj <ashok.raj.linux@gmail.com> 12751S: Maintained 12752F: drivers/platform/x86/intel/ifs 12753F: include/trace/events/intel_ifs.h 12754F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12755 12756INTEL INTEGRATED SENSOR HUB DRIVER 12757M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12758M: Jiri Kosina <jikos@kernel.org> 12759L: linux-input@vger.kernel.org 12760S: Maintained 12761F: drivers/hid/intel-ish-hid/ 12762 12763INTEL IOMMU (VT-d) 12764M: David Woodhouse <dwmw2@infradead.org> 12765M: Lu Baolu <baolu.lu@linux.intel.com> 12766L: iommu@lists.linux.dev 12767S: Supported 12768T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12769F: drivers/iommu/intel/ 12770 12771INTEL IPU3 CSI-2 CIO2 DRIVER 12772M: Yong Zhi <yong.zhi@intel.com> 12773M: Sakari Ailus <sakari.ailus@linux.intel.com> 12774M: Bingbu Cao <bingbu.cao@intel.com> 12775M: Dan Scally <dan.scally@ideasonboard.com> 12776R: Tianshu Qiu <tian.shu.qiu@intel.com> 12777L: linux-media@vger.kernel.org 12778S: Maintained 12779T: git git://linuxtv.org/media.git 12780F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12781F: drivers/media/pci/intel/ipu3/ 12782 12783INTEL IPU3 CSI-2 IMGU DRIVER 12784M: Sakari Ailus <sakari.ailus@linux.intel.com> 12785R: Bingbu Cao <bingbu.cao@intel.com> 12786R: Tianshu Qiu <tian.shu.qiu@intel.com> 12787L: linux-media@vger.kernel.org 12788S: Maintained 12789F: Documentation/admin-guide/media/ipu3.rst 12790F: Documentation/admin-guide/media/ipu3_rcb.svg 12791F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12792F: drivers/staging/media/ipu3/ 12793 12794INTEL IPU6 INPUT SYSTEM DRIVER 12795M: Sakari Ailus <sakari.ailus@linux.intel.com> 12796M: Bingbu Cao <bingbu.cao@intel.com> 12797R: Tianshu Qiu <tian.shu.qiu@intel.com> 12798L: linux-media@vger.kernel.org 12799S: Maintained 12800T: git git://linuxtv.org/media.git 12801F: Documentation/admin-guide/media/ipu6-isys.rst 12802F: drivers/media/pci/intel/ipu6/ 12803 12804INTEL IPU7 INPUT SYSTEM DRIVER 12805M: Sakari Ailus <sakari.ailus@linux.intel.com> 12806R: Bingbu Cao <bingbu.cao@intel.com> 12807L: linux-media@vger.kernel.org 12808S: Maintained 12809T: git git://linuxtv.org/media.git 12810F: drivers/staging/media/ipu7/ 12811 12812INTEL ISHTP ECLITE DRIVER 12813M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12814L: platform-driver-x86@vger.kernel.org 12815S: Supported 12816F: drivers/platform/x86/intel/ishtp_eclite.c 12817 12818INTEL IXP4XX CRYPTO SUPPORT 12819M: Corentin Labbe <clabbe@baylibre.com> 12820L: linux-crypto@vger.kernel.org 12821S: Maintained 12822F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12823 12824INTEL KEEM BAY DRM DRIVER 12825M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12826M: Edmund Dea <edmund.j.dea@intel.com> 12827S: Maintained 12828F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12829F: drivers/gpu/drm/kmb/ 12830 12831INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12832M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12833S: Maintained 12834F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12835F: drivers/crypto/intel/keembay/Kconfig 12836F: drivers/crypto/intel/keembay/Makefile 12837F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12838F: drivers/crypto/intel/keembay/ocs-aes.c 12839F: drivers/crypto/intel/keembay/ocs-aes.h 12840 12841INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12842M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12843M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12844M: Mark Gross <mgross@linux.intel.com> 12845S: Maintained 12846F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12847F: drivers/crypto/intel/keembay/Kconfig 12848F: drivers/crypto/intel/keembay/Makefile 12849F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12850 12851INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12852M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12853M: Declan Murphy <declan.murphy@intel.com> 12854S: Maintained 12855F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12856F: drivers/crypto/intel/keembay/Kconfig 12857F: drivers/crypto/intel/keembay/Makefile 12858F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12859F: drivers/crypto/intel/keembay/ocs-hcu.c 12860F: drivers/crypto/intel/keembay/ocs-hcu.h 12861 12862INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12863M: Lixu Zhang <lixu.zhang@intel.com> 12864M: Sakari Ailus <sakari.ailus@linux.intel.com> 12865S: Maintained 12866F: drivers/gpio/gpio-ljca.c 12867F: drivers/i2c/busses/i2c-ljca.c 12868F: drivers/spi/spi-ljca.c 12869F: drivers/usb/misc/usb-ljca.c 12870F: include/linux/usb/ljca.h 12871 12872INTEL MANAGEMENT ENGINE (mei) 12873M: Alexander Usyskin <alexander.usyskin@intel.com> 12874L: linux-kernel@vger.kernel.org 12875S: Supported 12876F: Documentation/driver-api/mei/* 12877F: drivers/misc/mei/ 12878F: drivers/watchdog/mei_wdt.c 12879F: include/linux/mei_aux.h 12880F: include/linux/mei_cl_bus.h 12881F: include/uapi/linux/mei.h 12882F: include/uapi/linux/mei_uuid.h 12883F: include/uapi/linux/uuid.h 12884F: samples/mei/* 12885 12886INTEL MAX 10 BMC MFD DRIVER 12887M: Xu Yilun <yilun.xu@intel.com> 12888R: Tom Rix <trix@redhat.com> 12889S: Maintained 12890F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12891F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12892F: drivers/hwmon/intel-m10-bmc-hwmon.c 12893F: drivers/mfd/intel-m10-bmc* 12894F: include/linux/mfd/intel-m10-bmc.h 12895 12896INTEL MAX10 BMC SECURE UPDATES 12897M: Xu Yilun <yilun.xu@intel.com> 12898L: linux-fpga@vger.kernel.org 12899S: Maintained 12900F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12901F: drivers/fpga/intel-m10-bmc-sec-update.c 12902 12903INTEL MID (Mobile Internet Device) PLATFORM 12904M: Andy Shevchenko <andy@kernel.org> 12905L: linux-kernel@vger.kernel.org 12906S: Supported 12907F: arch/x86/include/asm/intel-mid.h 12908F: arch/x86/pci/intel_mid.c 12909F: arch/x86/platform/intel-mid/ 12910F: drivers/dma/hsu/ 12911F: drivers/extcon/extcon-intel-mrfld.c 12912F: drivers/gpio/gpio-merrifield.c 12913F: drivers/gpio/gpio-tangier.* 12914F: drivers/iio/adc/intel_mrfld_adc.c 12915F: drivers/mfd/intel_soc_pmic_mrfld.c 12916F: drivers/pinctrl/intel/pinctrl-merrifield.c 12917F: drivers/pinctrl/intel/pinctrl-moorefield.c 12918F: drivers/pinctrl/intel/pinctrl-tangier.* 12919F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12920F: drivers/platform/x86/intel_scu_* 12921F: drivers/staging/media/atomisp/ 12922F: drivers/tty/serial/8250/8250_mid.c 12923F: drivers/watchdog/intel-mid_wdt.c 12924F: include/linux/mfd/intel_soc_pmic_mrfld.h 12925F: include/linux/platform_data/x86/intel-mid_wdt.h 12926F: include/linux/platform_data/x86/intel_scu_ipc.h 12927 12928INTEL P-Unit IPC DRIVER 12929M: Zha Qipeng <qipeng.zha@intel.com> 12930L: platform-driver-x86@vger.kernel.org 12931S: Maintained 12932F: arch/x86/include/asm/intel_punit_ipc.h 12933F: drivers/platform/x86/intel/punit_ipc.c 12934 12935INTEL PMC CORE DRIVER 12936M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12937M: David E Box <david.e.box@intel.com> 12938L: platform-driver-x86@vger.kernel.org 12939S: Maintained 12940F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12941F: drivers/platform/x86/intel/pmc/ 12942F: include/linux/platform_data/x86/intel_pmc_ipc.h 12943 12944INTEL PMIC GPIO DRIVERS 12945M: Andy Shevchenko <andy@kernel.org> 12946S: Supported 12947T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12948F: drivers/gpio/gpio-*cove.c 12949 12950INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12951M: Andy Shevchenko <andy@kernel.org> 12952S: Supported 12953F: drivers/mfd/intel_soc_pmic* 12954F: include/linux/mfd/intel_soc_pmic* 12955 12956INTEL PMT DRIVERS 12957M: David E. Box <david.e.box@linux.intel.com> 12958S: Supported 12959F: Documentation/ABI/testing/sysfs-class-intel_pmt 12960F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12961F: drivers/platform/x86/intel/pmt/ 12962 12963INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12964M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12965L: linux-wireless@vger.kernel.org 12966S: Maintained 12967F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12968F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12969F: drivers/net/wireless/intel/ipw2x00/ 12970 12971INTEL PSTATE DRIVER 12972M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12973M: Len Brown <lenb@kernel.org> 12974L: linux-pm@vger.kernel.org 12975S: Supported 12976F: drivers/cpufreq/intel_pstate.c 12977 12978INTEL PTP DFL ToD DRIVER 12979L: linux-fpga@vger.kernel.org 12980L: netdev@vger.kernel.org 12981S: Orphan 12982F: drivers/ptp/ptp_dfl_tod.c 12983 12984INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12985M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12986L: linux-iio@vger.kernel.org 12987F: drivers/counter/intel-qep.c 12988 12989INTEL SCU DRIVERS 12990M: Mika Westerberg <mika.westerberg@linux.intel.com> 12991S: Maintained 12992F: drivers/platform/x86/intel_scu_* 12993F: include/linux/platform_data/x86/intel_scu_ipc.h 12994 12995INTEL SDSI DRIVER 12996M: David E. Box <david.e.box@linux.intel.com> 12997S: Supported 12998F: drivers/platform/x86/intel/sdsi.c 12999F: tools/arch/x86/intel_sdsi/ 13000F: tools/testing/selftests/drivers/sdsi/ 13001 13002INTEL SGX 13003M: Jarkko Sakkinen <jarkko@kernel.org> 13004R: Dave Hansen <dave.hansen@linux.intel.com> 13005L: linux-sgx@vger.kernel.org 13006S: Supported 13007Q: https://patchwork.kernel.org/project/intel-sgx/list/ 13008T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 13009F: Documentation/arch/x86/sgx.rst 13010F: arch/x86/entry/vdso/vsgx.S 13011F: arch/x86/include/asm/sgx.h 13012F: arch/x86/include/uapi/asm/sgx.h 13013F: arch/x86/kernel/cpu/sgx/* 13014F: tools/testing/selftests/sgx/* 13015K: \bSGX_ 13016 13017INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 13018M: Daniel Scally <dan.scally@ideasonboard.com> 13019M: Sakari Ailus <sakari.ailus@linux.intel.com> 13020S: Maintained 13021F: drivers/platform/x86/intel/int3472/ 13022F: include/linux/platform_data/x86/int3472.h 13023 13024INTEL SPEED SELECT TECHNOLOGY 13025M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13026L: platform-driver-x86@vger.kernel.org 13027S: Maintained 13028F: drivers/platform/x86/intel/speed_select_if/ 13029F: include/uapi/linux/isst_if.h 13030F: tools/power/x86/intel-speed-select/ 13031 13032INTEL STRATIX10 FIRMWARE DRIVERS 13033M: Dinh Nguyen <dinguyen@kernel.org> 13034L: linux-kernel@vger.kernel.org 13035S: Maintained 13036T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 13037F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 13038F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 13039F: drivers/firmware/stratix10-rsu.c 13040F: drivers/firmware/stratix10-svc.c 13041F: include/linux/firmware/intel/stratix10-smc.h 13042F: include/linux/firmware/intel/stratix10-svc-client.h 13043 13044INTEL TELEMETRY DRIVER 13045M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 13046M: "David E. Box" <david.e.box@linux.intel.com> 13047L: platform-driver-x86@vger.kernel.org 13048S: Maintained 13049F: arch/x86/include/asm/intel_telemetry.h 13050F: drivers/platform/x86/intel/telemetry/ 13051 13052INTEL TOUCH HOST CONTROLLER (THC) DRIVER 13053M: Even Xu <even.xu@intel.com> 13054M: Xinpeng Sun <xinpeng.sun@intel.com> 13055S: Maintained 13056F: drivers/hid/intel-thc-hid/ 13057 13058INTEL TPMI DRIVER 13059M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13060L: platform-driver-x86@vger.kernel.org 13061S: Maintained 13062F: Documentation/ABI/testing/debugfs-tpmi 13063F: drivers/platform/x86/intel/vsec_tpmi.c 13064F: include/linux/intel_tpmi.h 13065 13066INTEL UNCORE FREQUENCY CONTROL 13067M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 13068L: platform-driver-x86@vger.kernel.org 13069S: Maintained 13070F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 13071F: drivers/platform/x86/intel/uncore-frequency/ 13072 13073INTEL USBIO USB I/O EXPANDER DRIVERS 13074M: Israel Cepeda <israel.a.cepeda.lopez@intel.com> 13075M: Hans de Goede <hansg@kernel.org> 13076R: Sakari Ailus <sakari.ailus@linux.intel.com> 13077S: Maintained 13078F: drivers/gpio/gpio-usbio.c 13079F: drivers/i2c/busses/i2c-usbio.c 13080F: drivers/usb/misc/usbio.c 13081F: include/linux/usb/usbio.h 13082 13083INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 13084M: David E. Box <david.e.box@linux.intel.com> 13085S: Supported 13086F: drivers/platform/x86/intel/vsec.c 13087F: include/linux/intel_vsec.h 13088 13089INTEL VIRTUAL BUTTON DRIVER 13090M: AceLan Kao <acelan.kao@canonical.com> 13091L: platform-driver-x86@vger.kernel.org 13092S: Maintained 13093F: drivers/platform/x86/intel/vbtn.c 13094 13095INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 13096M: Stanislaw Gruszka <stf_xl@wp.pl> 13097L: linux-wireless@vger.kernel.org 13098S: Supported 13099F: drivers/net/wireless/intel/iwlegacy/ 13100 13101INTEL WIRELESS WIFI LINK (iwlwifi) 13102M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 13103L: linux-wireless@vger.kernel.org 13104S: Supported 13105W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 13106T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 13107F: drivers/net/wireless/intel/iwlwifi/ 13108 13109INTEL VISION SENSING CONTROLLER DRIVER 13110M: Sakari Ailus <sakari.ailus@linux.intel.com> 13111R: Bingbu Cao <bingbu.cao@intel.com> 13112R: Lixu Zhang <lixu.zhang@intel.com> 13113L: linux-media@vger.kernel.org 13114S: Maintained 13115T: git git://linuxtv.org/media.git 13116F: drivers/media/pci/intel/ivsc/ 13117 13118INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 13119S: Orphan 13120W: https://slimbootloader.github.io/security/firmware-update.html 13121F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 13122 13123INTEL WMI THUNDERBOLT FORCE POWER DRIVER 13124L: Dell.Client.Kernel@dell.com 13125S: Maintained 13126F: drivers/platform/x86/intel/wmi/thunderbolt.c 13127 13128INTEL WWAN IOSM DRIVER 13129L: netdev@vger.kernel.org 13130S: Orphan 13131F: drivers/net/wwan/iosm/ 13132 13133INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 13134M: Xin Li <xin@zytor.com> 13135M: "H. Peter Anvin" <hpa@zytor.com> 13136S: Supported 13137F: Documentation/arch/x86/x86_64/fred.rst 13138F: arch/x86/entry/entry_64_fred.S 13139F: arch/x86/entry/entry_fred.c 13140F: arch/x86/include/asm/fred.h 13141F: arch/x86/kernel/fred.c 13142 13143INTEL(R) TRACE HUB 13144M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 13145S: Supported 13146F: Documentation/trace/intel_th.rst 13147F: drivers/hwtracing/intel_th/ 13148F: include/linux/intel_th.h 13149 13150INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 13151M: Ning Sun <ning.sun@intel.com> 13152L: tboot-devel@lists.sourceforge.net 13153S: Supported 13154W: http://tboot.sourceforge.net 13155T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 13156F: Documentation/arch/x86/intel_txt.rst 13157F: arch/x86/kernel/tboot.c 13158F: include/linux/tboot.h 13159 13160INTERCONNECT API 13161M: Georgi Djakov <djakov@kernel.org> 13162L: linux-pm@vger.kernel.org 13163S: Maintained 13164T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 13165F: Documentation/devicetree/bindings/interconnect/ 13166F: Documentation/driver-api/interconnect.rst 13167F: drivers/interconnect/ 13168F: include/dt-bindings/interconnect/ 13169F: include/linux/interconnect-clk.h 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/netconsole/ 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 18038NETFILTER 18039M: Pablo Neira Ayuso <pablo@netfilter.org> 18040M: Florian Westphal <fw@strlen.de> 18041R: Phil Sutter <phil@nwl.cc> 18042L: netfilter-devel@vger.kernel.org 18043L: coreteam@netfilter.org 18044S: Maintained 18045W: http://www.netfilter.org/ 18046W: http://www.iptables.org/ 18047W: http://www.nftables.org/ 18048Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 18049C: irc://irc.libera.chat/netfilter 18050T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 18051T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 18052F: include/linux/netfilter* 18053F: include/linux/netfilter/ 18054F: include/net/netfilter/ 18055F: include/uapi/linux/netfilter* 18056F: include/uapi/linux/netfilter/ 18057F: net/*/netfilter.c 18058F: net/*/netfilter/ 18059F: net/bridge/br_netfilter*.c 18060F: net/netfilter/ 18061F: tools/testing/selftests/net/netfilter/ 18062 18063NETROM NETWORK LAYER 18064L: linux-hams@vger.kernel.org 18065S: Orphan 18066W: https://linux-ax25.in-berlin.de 18067F: include/net/netrom.h 18068F: include/uapi/linux/netrom.h 18069F: net/netrom/ 18070 18071NETRONIX EMBEDDED CONTROLLER 18072M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 18073S: Maintained 18074F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 18075F: drivers/mfd/ntxec.c 18076F: drivers/pwm/pwm-ntxec.c 18077F: drivers/rtc/rtc-ntxec.c 18078F: include/linux/mfd/ntxec.h 18079 18080NETRONOME ETHERNET DRIVERS 18081R: Jakub Kicinski <kuba@kernel.org> 18082R: Simon Horman <horms@kernel.org> 18083L: oss-drivers@corigine.com 18084S: Odd Fixes 18085F: drivers/net/ethernet/netronome/ 18086 18087NETWORK BLOCK DEVICE (NBD) 18088M: Josef Bacik <josef@toxicpanda.com> 18089L: linux-block@vger.kernel.org 18090L: nbd@other.debian.org 18091S: Maintained 18092F: Documentation/admin-guide/blockdev/nbd.rst 18093F: drivers/block/nbd.c 18094F: include/trace/events/nbd.h 18095F: include/uapi/linux/nbd.h 18096 18097NETWORK DROP MONITOR 18098M: Neil Horman <nhorman@tuxdriver.com> 18099L: netdev@vger.kernel.org 18100S: Maintained 18101W: https://fedorahosted.org/dropwatch/ 18102F: include/uapi/linux/net_dropmon.h 18103F: net/core/drop_monitor.c 18104 18105NETWORKING DRIVERS 18106M: Andrew Lunn <andrew+netdev@lunn.ch> 18107M: "David S. Miller" <davem@davemloft.net> 18108M: Eric Dumazet <edumazet@google.com> 18109M: Jakub Kicinski <kuba@kernel.org> 18110M: Paolo Abeni <pabeni@redhat.com> 18111L: netdev@vger.kernel.org 18112S: Maintained 18113P: Documentation/process/maintainer-netdev.rst 18114Q: https://patchwork.kernel.org/project/netdevbpf/list/ 18115T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18116T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 18117F: Documentation/devicetree/bindings/net/ 18118F: Documentation/networking/net_cachelines/net_device.rst 18119F: drivers/connector/ 18120F: drivers/net/ 18121F: drivers/ptp/ 18122F: drivers/s390/net/ 18123F: include/dt-bindings/net/ 18124F: include/linux/cn_proc.h 18125F: include/linux/etherdevice.h 18126F: include/linux/ethtool_netlink.h 18127F: include/linux/fcdevice.h 18128F: include/linux/fddidevice.h 18129F: include/linux/if_* 18130F: include/linux/inetdevice.h 18131F: include/linux/netdev* 18132F: include/linux/platform_data/wiznet.h 18133F: include/uapi/linux/cn_proc.h 18134F: include/uapi/linux/ethtool_netlink* 18135F: include/uapi/linux/if_* 18136F: include/uapi/linux/net_shaper.h 18137F: include/uapi/linux/netdev* 18138F: tools/testing/selftests/drivers/net/ 18139X: Documentation/devicetree/bindings/net/bluetooth/ 18140X: Documentation/devicetree/bindings/net/can/ 18141X: Documentation/devicetree/bindings/net/wireless/ 18142X: drivers/net/can/ 18143X: drivers/net/wireless/ 18144 18145NETWORKING DRIVERS (WIRELESS) 18146M: Johannes Berg <johannes@sipsolutions.net> 18147L: linux-wireless@vger.kernel.org 18148S: Maintained 18149W: https://wireless.wiki.kernel.org/ 18150Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18151T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18152T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18153F: Documentation/devicetree/bindings/net/wireless/ 18154F: drivers/net/wireless/ 18155X: drivers/net/wireless/ath/ 18156X: drivers/net/wireless/broadcom/ 18157X: drivers/net/wireless/intel/ 18158X: drivers/net/wireless/intersil/ 18159X: drivers/net/wireless/marvell/ 18160X: drivers/net/wireless/mediatek/mt76/ 18161X: drivers/net/wireless/mediatek/mt7601u/ 18162X: drivers/net/wireless/microchip/ 18163X: drivers/net/wireless/purelifi/ 18164X: drivers/net/wireless/quantenna/ 18165X: drivers/net/wireless/ralink/ 18166X: drivers/net/wireless/realtek/ 18167X: drivers/net/wireless/rsi/ 18168X: drivers/net/wireless/silabs/ 18169X: drivers/net/wireless/st/ 18170X: drivers/net/wireless/ti/ 18171X: drivers/net/wireless/zydas/ 18172 18173NETWORKING [DSA] 18174M: Andrew Lunn <andrew@lunn.ch> 18175M: Vladimir Oltean <olteanv@gmail.com> 18176S: Maintained 18177F: Documentation/devicetree/bindings/net/dsa/ 18178F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 18179F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 18180F: drivers/net/dsa/ 18181F: include/linux/dsa/ 18182F: include/linux/platform_data/dsa.h 18183F: include/net/dsa.h 18184F: net/dsa/ 18185F: tools/testing/selftests/drivers/net/dsa/ 18186 18187NETWORKING [ETHTOOL] 18188M: Andrew Lunn <andrew@lunn.ch> 18189M: Jakub Kicinski <kuba@kernel.org> 18190F: Documentation/netlink/specs/ethtool.yaml 18191F: Documentation/networking/ethtool-netlink.rst 18192F: include/linux/ethtool* 18193F: include/uapi/linux/ethtool* 18194F: net/ethtool/ 18195F: tools/testing/selftests/drivers/net/*/ethtool* 18196 18197NETWORKING [ETHTOOL CABLE TEST] 18198M: Andrew Lunn <andrew@lunn.ch> 18199F: net/ethtool/cabletest.c 18200F: tools/testing/selftests/drivers/net/*/ethtool* 18201K: cable_test 18202 18203NETWORKING [ETHTOOL MAC MERGE] 18204M: Vladimir Oltean <vladimir.oltean@nxp.com> 18205F: net/ethtool/mm.c 18206F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 18207K: ethtool_mm 18208 18209NETWORKING [ETHTOOL PHY TOPOLOGY] 18210M: Maxime Chevallier <maxime.chevallier@bootlin.com> 18211F: Documentation/networking/phy-link-topology.rst 18212F: drivers/net/phy/phy_link_topology.c 18213F: include/linux/phy_link_topology.h 18214F: net/ethtool/phy.c 18215 18216NETWORKING [ETHTOOL PHY PORT] 18217M: Maxime Chevallier <maxime.chevallier@bootlin.com> 18218F: Documentation/devicetree/bindings/net/ethernet-connector.yaml 18219F: Documentation/networking/phy-port.rst 18220F: drivers/net/phy/phy_port.c 18221F: include/linux/phy_port.h 18222K: struct\s+phy_port|phy_port_ 18223 18224NETWORKING [GENERAL] 18225M: "David S. Miller" <davem@davemloft.net> 18226M: Eric Dumazet <edumazet@google.com> 18227M: Jakub Kicinski <kuba@kernel.org> 18228M: Paolo Abeni <pabeni@redhat.com> 18229R: Simon Horman <horms@kernel.org> 18230L: netdev@vger.kernel.org 18231S: Maintained 18232P: Documentation/process/maintainer-netdev.rst 18233Q: https://patchwork.kernel.org/project/netdevbpf/list/ 18234B: mailto:netdev@vger.kernel.org 18235T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18236T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 18237F: Documentation/core-api/netlink.rst 18238F: Documentation/netlink/ 18239F: Documentation/networking/ 18240F: Documentation/networking/net_cachelines/ 18241F: Documentation/process/maintainer-netdev.rst 18242F: Documentation/userspace-api/netlink/ 18243F: include/linux/ethtool.h 18244F: include/linux/framer/framer-provider.h 18245F: include/linux/framer/framer.h 18246F: include/linux/in.h 18247F: include/linux/in6.h 18248F: include/linux/indirect_call_wrapper.h 18249F: include/linux/inet.h 18250F: include/linux/inet_diag.h 18251F: include/linux/net.h 18252F: include/linux/netdev* 18253F: include/linux/netlink.h 18254F: include/linux/netpoll.h 18255F: include/linux/rtnetlink.h 18256F: include/linux/sctp.h 18257F: include/linux/seq_file_net.h 18258F: include/linux/skbuff* 18259F: include/net/ 18260F: include/uapi/linux/ethtool.h 18261F: include/uapi/linux/genetlink.h 18262F: include/uapi/linux/hsr_netlink.h 18263F: include/uapi/linux/in.h 18264F: include/uapi/linux/inet_diag.h 18265F: include/uapi/linux/nbd-netlink.h 18266F: include/uapi/linux/net.h 18267F: include/uapi/linux/net_namespace.h 18268F: include/uapi/linux/netconf.h 18269F: include/uapi/linux/netdev* 18270F: include/uapi/linux/netlink.h 18271F: include/uapi/linux/netlink_diag.h 18272F: include/uapi/linux/rtnetlink.h 18273F: include/uapi/linux/sctp.h 18274F: lib/net_utils.c 18275F: lib/random32.c 18276F: net/ 18277F: samples/pktgen/ 18278F: tools/net/ 18279F: tools/testing/selftests/net/ 18280X: Documentation/networking/mac80211-injection.rst 18281X: Documentation/networking/mac80211_hwsim/ 18282X: Documentation/networking/regulatory.rst 18283X: include/net/cfg80211.h 18284X: include/net/ieee80211_radiotap.h 18285X: include/net/iw_handler.h 18286X: include/net/mac80211.h 18287X: include/net/wext.h 18288X: net/9p/ 18289X: net/bluetooth/ 18290X: net/can/ 18291X: net/ceph/ 18292X: net/mac80211/ 18293X: net/rfkill/ 18294X: net/wireless/ 18295X: tools/testing/selftests/net/can/ 18296 18297NETWORKING [IOAM] 18298M: Justin Iurman <justin.iurman@gmail.com> 18299S: Maintained 18300F: Documentation/networking/ioam6* 18301F: include/linux/ioam6* 18302F: include/net/ioam6* 18303F: include/uapi/linux/ioam6* 18304F: net/ipv6/ioam6* 18305F: tools/testing/selftests/net/ioam6* 18306 18307NETWORKING [IPSEC] 18308M: Steffen Klassert <steffen.klassert@secunet.com> 18309M: Herbert Xu <herbert@gondor.apana.org.au> 18310M: "David S. Miller" <davem@davemloft.net> 18311L: netdev@vger.kernel.org 18312S: Maintained 18313T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 18314T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 18315F: Documentation/networking/xfrm/ 18316F: include/net/xfrm.h 18317F: include/uapi/linux/xfrm.h 18318F: net/ipv4/ah4.c 18319F: net/ipv4/esp4* 18320F: net/ipv4/ip_vti.c 18321F: net/ipv4/ipcomp.c 18322F: net/ipv4/xfrm* 18323F: net/ipv6/ah6.c 18324F: net/ipv6/esp6* 18325F: net/ipv6/ip6_vti.c 18326F: net/ipv6/ipcomp6.c 18327F: net/ipv6/xfrm* 18328F: net/key/ 18329F: net/xfrm/ 18330F: tools/testing/selftests/net/ipsec.c 18331 18332NETWORKING [IPv4/IPv6] 18333M: "David S. Miller" <davem@davemloft.net> 18334M: David Ahern <dsahern@kernel.org> 18335L: netdev@vger.kernel.org 18336S: Maintained 18337T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18338F: arch/x86/net/* 18339F: include/linux/ip.h 18340F: include/linux/ipv6* 18341F: include/net/fib* 18342F: include/net/ip* 18343F: include/net/route.h 18344F: net/ipv4/ 18345F: net/ipv6/ 18346 18347NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 18348M: Paul Moore <paul@paul-moore.com> 18349L: netdev@vger.kernel.org 18350L: linux-security-module@vger.kernel.org 18351S: Supported 18352W: https://github.com/netlabel 18353F: Documentation/netlabel/ 18354F: include/net/calipso.h 18355F: include/net/cipso_ipv4.h 18356F: include/net/netlabel.h 18357F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 18358F: include/uapi/linux/netfilter/xt_SECMARK.h 18359F: net/ipv4/cipso_ipv4.c 18360F: net/ipv6/calipso.c 18361F: net/netfilter/xt_CONNSECMARK.c 18362F: net/netfilter/xt_SECMARK.c 18363F: net/netlabel/ 18364 18365NETWORKING [MACSEC] 18366M: Sabrina Dubroca <sd@queasysnail.net> 18367L: netdev@vger.kernel.org 18368S: Maintained 18369F: drivers/net/macsec.c 18370F: include/net/macsec.h 18371F: include/uapi/linux/if_macsec.h 18372K: macsec 18373K: \bmdo_ 18374 18375NETWORKING [MPTCP] 18376M: Matthieu Baerts <matttbe@kernel.org> 18377M: Mat Martineau <martineau@kernel.org> 18378R: Geliang Tang <geliang@kernel.org> 18379L: netdev@vger.kernel.org 18380L: mptcp@lists.linux.dev 18381S: Maintained 18382W: https://github.com/multipath-tcp/mptcp_net-next/wiki 18383B: https://github.com/multipath-tcp/mptcp_net-next/issues 18384T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 18385T: git https://github.com/multipath-tcp/mptcp_net-next.git export 18386F: Documentation/netlink/specs/mptcp_pm.yaml 18387F: Documentation/networking/mptcp*.rst 18388F: include/net/mptcp.h 18389F: include/trace/events/mptcp.h 18390F: include/uapi/linux/mptcp*.h 18391F: net/mptcp/ 18392F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 18393F: tools/testing/selftests/net/mptcp/ 18394 18395NETWORKING [SRv6] 18396M: Andrea Mayer <andrea.mayer@uniroma2.it> 18397L: netdev@vger.kernel.org 18398S: Maintained 18399T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 18400F: include/linux/seg6* 18401F: include/net/seg6* 18402F: include/uapi/linux/seg6* 18403F: net/ipv6/seg6* 18404F: tools/testing/selftests/net/srv6* 18405 18406NETWORKING [TCP] 18407M: Eric Dumazet <edumazet@google.com> 18408M: Neal Cardwell <ncardwell@google.com> 18409R: Kuniyuki Iwashima <kuniyu@google.com> 18410L: netdev@vger.kernel.org 18411S: Maintained 18412F: Documentation/networking/net_cachelines/tcp_sock.rst 18413F: include/linux/tcp.h 18414F: include/net/tcp.h 18415F: include/trace/events/tcp.h 18416F: include/uapi/linux/tcp.h 18417F: net/ipv4/inet_connection_sock.c 18418F: net/ipv4/inet_hashtables.c 18419F: net/ipv4/inet_timewait_sock.c 18420F: net/ipv4/syncookies.c 18421F: net/ipv4/tcp*.c 18422F: net/ipv6/inet6_connection_sock.c 18423F: net/ipv6/inet6_hashtables.c 18424F: net/ipv6/syncookies.c 18425F: net/ipv6/tcp*.c 18426 18427NETWORKING [TLS] 18428M: John Fastabend <john.fastabend@gmail.com> 18429M: Jakub Kicinski <kuba@kernel.org> 18430M: Sabrina Dubroca <sd@queasysnail.net> 18431L: netdev@vger.kernel.org 18432S: Maintained 18433F: Documentation/networking/tls* 18434F: include/net/tls.h 18435F: include/uapi/linux/tls.h 18436F: net/tls/ 18437F: tools/testing/selftests/net/tls.c 18438 18439NETWORKING [SOCKETS] 18440M: Eric Dumazet <edumazet@google.com> 18441M: Kuniyuki Iwashima <kuniyu@google.com> 18442M: Paolo Abeni <pabeni@redhat.com> 18443M: Willem de Bruijn <willemb@google.com> 18444S: Maintained 18445F: include/linux/sock_diag.h 18446F: include/linux/socket.h 18447F: include/linux/sockptr.h 18448F: include/net/sock.h 18449F: include/net/sock_reuseport.h 18450F: include/uapi/linux/socket.h 18451F: net/core/*sock* 18452F: net/core/scm.c 18453F: net/socket.c 18454 18455NETWORKING [UNIX SOCKETS] 18456M: Kuniyuki Iwashima <kuniyu@google.com> 18457S: Maintained 18458F: include/net/af_unix.h 18459F: include/net/netns/unix.h 18460F: include/uapi/linux/unix_diag.h 18461F: net/unix/ 18462F: tools/testing/selftests/net/af_unix/ 18463 18464NETXEN (1/10) GbE SUPPORT 18465M: Manish Chopra <manishc@marvell.com> 18466M: Rahul Verma <rahulv@marvell.com> 18467M: GR-Linux-NIC-Dev@marvell.com 18468L: netdev@vger.kernel.org 18469S: Maintained 18470F: drivers/net/ethernet/qlogic/netxen/ 18471 18472NET_FAILOVER MODULE 18473M: Sridhar Samudrala <sridhar.samudrala@intel.com> 18474L: netdev@vger.kernel.org 18475S: Supported 18476F: Documentation/networking/net_failover.rst 18477F: drivers/net/net_failover.c 18478F: include/net/net_failover.h 18479 18480NEXTHOP 18481M: David Ahern <dsahern@kernel.org> 18482L: netdev@vger.kernel.org 18483S: Maintained 18484F: include/net/netns/nexthop.h 18485F: include/net/nexthop.h 18486F: include/uapi/linux/nexthop.h 18487F: net/ipv4/nexthop.c 18488 18489NFC SUBSYSTEM 18490L: netdev@vger.kernel.org 18491S: Orphan 18492F: Documentation/devicetree/bindings/net/nfc/ 18493F: drivers/nfc/ 18494F: include/net/nfc/ 18495F: include/uapi/linux/nfc.h 18496F: net/nfc/ 18497 18498NFC VIRTUAL NCI DEVICE DRIVER 18499M: Bongsu Jeon <bongsu.jeon@samsung.com> 18500L: netdev@vger.kernel.org 18501S: Supported 18502F: drivers/nfc/virtual_ncidev.c 18503F: tools/testing/selftests/nci/ 18504 18505NFS, SUNRPC, AND LOCKD CLIENTS 18506M: Trond Myklebust <trondmy@kernel.org> 18507M: Anna Schumaker <anna@kernel.org> 18508L: linux-nfs@vger.kernel.org 18509S: Maintained 18510W: http://client.linux-nfs.org 18511T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 18512F: Documentation/filesystems/nfs/ 18513F: fs/lockd/ 18514F: fs/nfs/ 18515F: fs/nfs_common/ 18516F: include/linux/lockd/ 18517F: include/linux/nfs* 18518F: include/linux/sunrpc/ 18519F: include/uapi/linux/nfs* 18520F: include/uapi/linux/sunrpc/ 18521F: net/sunrpc/ 18522 18523NILFS2 FILESYSTEM 18524M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 18525M: Viacheslav Dubeyko <slava@dubeyko.com> 18526L: linux-nilfs@vger.kernel.org 18527S: Maintained 18528W: https://nilfs.sourceforge.io/ 18529T: git git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/nilfs2.git 18530F: Documentation/filesystems/nilfs2.rst 18531F: fs/nilfs2/ 18532F: include/trace/events/nilfs2.h 18533F: include/uapi/linux/nilfs2_api.h 18534F: include/uapi/linux/nilfs2_ondisk.h 18535 18536NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 18537M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18538S: Maintained 18539W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18540F: Documentation/scsi/NinjaSCSI.rst 18541F: drivers/scsi/pcmcia/nsp_* 18542 18543NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 18544M: GOTO Masanori <gotom@debian.or.jp> 18545M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 18546S: Maintained 18547W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 18548F: Documentation/scsi/NinjaSCSI.rst 18549F: drivers/scsi/nsp32* 18550 18551NINTENDO HID DRIVER 18552M: Daniel J. Ogorchock <djogorchock@gmail.com> 18553L: linux-input@vger.kernel.org 18554S: Maintained 18555F: drivers/hid/hid-nintendo* 18556 18557NIOS2 ARCHITECTURE 18558M: Dinh Nguyen <dinguyen@kernel.org> 18559S: Maintained 18560T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 18561F: arch/nios2/ 18562 18563NITRO ENCLAVES (NE) 18564M: Alexandru Ciobotaru <alcioa@amazon.com> 18565R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18566L: linux-kernel@vger.kernel.org 18567S: Supported 18568W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18569F: Documentation/virt/ne_overview.rst 18570F: drivers/virt/nitro_enclaves/ 18571F: include/linux/nitro_enclaves.h 18572F: include/uapi/linux/nitro_enclaves.h 18573F: samples/nitro_enclaves/ 18574 18575NITRO SECURE MODULE (NSM) 18576M: Alexander Graf <graf@amazon.com> 18577R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 18578L: linux-kernel@vger.kernel.org 18579S: Supported 18580W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18581F: drivers/misc/nsm.c 18582F: include/uapi/linux/nsm.h 18583 18584NOHZ, DYNTICKS SUPPORT 18585M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18586M: Frederic Weisbecker <frederic@kernel.org> 18587M: Ingo Molnar <mingo@kernel.org> 18588M: Thomas Gleixner <tglx@kernel.org> 18589L: linux-kernel@vger.kernel.org 18590S: Maintained 18591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18592F: include/linux/sched/nohz.h 18593F: include/linux/tick.h 18594F: kernel/time/tick*.* 18595 18596NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18597M: Pavel Machek <pavel@kernel.org> 18598M: Sakari Ailus <sakari.ailus@iki.fi> 18599L: linux-media@vger.kernel.org 18600S: Maintained 18601F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18602F: drivers/media/i2c/ad5820.c 18603F: drivers/media/i2c/et8ek8 18604 18605NOKIA N900 POWER SUPPLY DRIVERS 18606R: Pali Rohár <pali@kernel.org> 18607F: drivers/power/supply/bq2415x_charger.c 18608F: drivers/power/supply/bq27xxx_battery.c 18609F: drivers/power/supply/bq27xxx_battery_i2c.c 18610F: drivers/power/supply/isp1704_charger.c 18611F: drivers/power/supply/rx51_battery.c 18612F: include/linux/power/bq2415x_charger.h 18613F: include/linux/power/bq27xxx_battery.h 18614 18615NOLIBC HEADER FILE 18616M: Willy Tarreau <w@1wt.eu> 18617M: Thomas Weißschuh <linux@weissschuh.net> 18618S: Maintained 18619T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18620F: tools/include/nolibc/ 18621F: tools/testing/selftests/nolibc/ 18622 18623NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18624M: Hans de Goede <hansg@kernel.org> 18625L: linux-input@vger.kernel.org 18626S: Maintained 18627F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18628F: drivers/input/touchscreen/novatek-nvt-ts.c 18629 18630NSDEPS 18631M: Matthias Maennich <maennich@google.com> 18632S: Maintained 18633F: Documentation/core-api/symbol-namespaces.rst 18634F: scripts/nsdeps 18635 18636NTB AMD DRIVER 18637M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 18638M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18639L: ntb@lists.linux.dev 18640S: Supported 18641F: drivers/ntb/hw/amd/ 18642 18643NTB DRIVER CORE 18644M: Jon Mason <jdmason@kudzu.us> 18645M: Dave Jiang <dave.jiang@intel.com> 18646M: Allen Hubbe <allenbh@gmail.com> 18647L: ntb@lists.linux.dev 18648S: Supported 18649W: https://github.com/jonmason/ntb/wiki 18650T: git https://github.com/jonmason/ntb.git 18651F: drivers/net/ntb_netdev.c 18652F: drivers/ntb/ 18653F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18654F: include/linux/ntb.h 18655F: include/linux/ntb_transport.h 18656F: tools/testing/selftests/ntb/ 18657 18658NTB INTEL DRIVER 18659M: Dave Jiang <dave.jiang@intel.com> 18660L: ntb@lists.linux.dev 18661S: Supported 18662W: https://github.com/davejiang/linux/wiki 18663T: git https://github.com/davejiang/linux.git 18664F: drivers/ntb/hw/intel/ 18665 18666NTFS3 FILESYSTEM 18667M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18668L: ntfs3@lists.linux.dev 18669S: Supported 18670W: http://www.paragon-software.com/ 18671T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18672F: Documentation/filesystems/ntfs3.rst 18673F: fs/ntfs3/ 18674 18675NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18676M: Elizabeth Figura <zfigura@codeweavers.com> 18677L: wine-devel@winehq.org 18678S: Supported 18679F: Documentation/userspace-api/ntsync.rst 18680F: drivers/misc/ntsync.c 18681F: include/uapi/linux/ntsync.h 18682F: tools/testing/selftests/drivers/ntsync/ 18683 18684NUBUS SUBSYSTEM 18685M: Finn Thain <fthain@linux-m68k.org> 18686L: linux-m68k@lists.linux-m68k.org 18687S: Maintained 18688F: arch/*/include/asm/nubus.h 18689F: drivers/nubus/ 18690F: include/linux/nubus.h 18691F: include/uapi/linux/nubus.h 18692 18693NUVOTON NCT6694 MFD DRIVER 18694M: Ming Yu <tmyu0@nuvoton.com> 18695S: Supported 18696F: drivers/gpio/gpio-nct6694.c 18697F: drivers/hwmon/nct6694-hwmon.c 18698F: drivers/i2c/busses/i2c-nct6694.c 18699F: drivers/mfd/nct6694.c 18700F: drivers/net/can/usb/nct6694_canfd.c 18701F: drivers/rtc/rtc-nct6694.c 18702F: drivers/watchdog/nct6694_wdt.c 18703F: include/linux/mfd/nct6694.h 18704 18705NUVOTON NCT7201 IIO DRIVER 18706M: Eason Yang <j2anfernee@gmail.com> 18707L: linux-iio@vger.kernel.org 18708S: Maintained 18709F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18710F: drivers/iio/adc/nct7201.c 18711 18712NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18713M: Antonino Daplas <adaplas@gmail.com> 18714L: linux-fbdev@vger.kernel.org 18715S: Maintained 18716F: drivers/video/fbdev/nvidia/ 18717F: drivers/video/fbdev/riva/ 18718 18719NVIDIA VRS RTC DRIVER 18720M: Shubhi Garg <shgarg@nvidia.com> 18721L: linux-tegra@vger.kernel.org 18722S: Maintained 18723F: Documentation/devicetree/bindings/rtc/nvidia,vrs-10.yaml 18724F: drivers/rtc/rtc-nvidia-vrs10.c 18725 18726NVIDIA WMI EC BACKLIGHT DRIVER 18727M: Daniel Dadap <ddadap@nvidia.com> 18728L: platform-driver-x86@vger.kernel.org 18729S: Supported 18730F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18731F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18732 18733NVM EXPRESS DRIVER 18734M: Keith Busch <kbusch@kernel.org> 18735M: Jens Axboe <axboe@fb.com> 18736M: Christoph Hellwig <hch@lst.de> 18737M: Sagi Grimberg <sagi@grimberg.me> 18738L: linux-nvme@lists.infradead.org 18739S: Supported 18740W: http://git.infradead.org/nvme.git 18741T: git git://git.infradead.org/nvme.git 18742F: Documentation/nvme/ 18743F: drivers/nvme/common/ 18744F: drivers/nvme/host/ 18745F: include/linux/nvme-*.h 18746F: include/linux/nvme.h 18747F: include/uapi/linux/nvme_ioctl.h 18748 18749NVM EXPRESS FABRICS AUTHENTICATION 18750M: Hannes Reinecke <hare@suse.de> 18751L: linux-nvme@lists.infradead.org 18752S: Supported 18753F: drivers/nvme/host/auth.c 18754F: drivers/nvme/target/auth.c 18755F: drivers/nvme/target/fabrics-cmd-auth.c 18756F: include/linux/nvme-auth.h 18757 18758NVM EXPRESS FC TRANSPORT DRIVERS 18759M: Justin Tee <justin.tee@broadcom.com> 18760M: Naresh Gottumukkala <nareshgottumukkala83@gmail.com> 18761M: Paul Ely <paul.ely@broadcom.com> 18762L: linux-nvme@lists.infradead.org 18763S: Supported 18764F: drivers/nvme/host/fc.c 18765F: drivers/nvme/target/fc.c 18766F: drivers/nvme/target/fcloop.c 18767F: include/linux/nvme-fc-driver.h 18768F: include/linux/nvme-fc.h 18769 18770NVM EXPRESS HARDWARE MONITORING SUPPORT 18771M: Guenter Roeck <linux@roeck-us.net> 18772L: linux-nvme@lists.infradead.org 18773S: Supported 18774F: drivers/nvme/host/hwmon.c 18775 18776NVM EXPRESS TARGET DRIVER 18777M: Christoph Hellwig <hch@lst.de> 18778M: Sagi Grimberg <sagi@grimberg.me> 18779M: Chaitanya Kulkarni <kch@nvidia.com> 18780L: linux-nvme@lists.infradead.org 18781S: Supported 18782W: http://git.infradead.org/nvme.git 18783T: git git://git.infradead.org/nvme.git 18784F: drivers/nvme/target/ 18785 18786NVMEM FRAMEWORK 18787M: Srinivas Kandagatla <srini@kernel.org> 18788S: Maintained 18789T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18790F: Documentation/ABI/stable/sysfs-bus-nvmem 18791F: Documentation/devicetree/bindings/nvmem/ 18792F: drivers/nvmem/ 18793F: include/dt-bindings/nvmem/ 18794F: include/linux/nvmem-consumer.h 18795F: include/linux/nvmem-provider.h 18796 18797NXP BLUETOOTH WIRELESS DRIVERS 18798M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18799M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18800S: Maintained 18801F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18802F: drivers/bluetooth/btnxpuart.c 18803 18804NXP C45 TJA11XX PHY DRIVER 18805M: Andrei Botila <andrei.botila@oss.nxp.com> 18806L: netdev@vger.kernel.org 18807S: Maintained 18808F: drivers/net/phy/nxp-c45-tja11xx* 18809 18810NXP FSPI DRIVER 18811M: Han Xu <han.xu@nxp.com> 18812M: Haibo Chen <haibo.chen@nxp.com> 18813R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18814L: linux-spi@vger.kernel.org 18815L: imx@lists.linux.dev 18816S: Maintained 18817F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18818F: drivers/spi/spi-nxp-fspi.c 18819 18820NXP FXAS21002C DRIVER 18821M: Rui Miguel Silva <rmfrfs@gmail.com> 18822L: linux-iio@vger.kernel.org 18823S: Maintained 18824F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18825F: drivers/iio/gyro/fxas21002c.h 18826F: drivers/iio/gyro/fxas21002c_core.c 18827F: drivers/iio/gyro/fxas21002c_i2c.c 18828F: drivers/iio/gyro/fxas21002c_spi.c 18829 18830NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18831M: Haibo Chen <haibo.chen@nxp.com> 18832L: linux-iio@vger.kernel.org 18833L: imx@lists.linux.dev 18834S: Maintained 18835F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18836F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18837F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18838F: drivers/iio/adc/imx7d_adc.c 18839F: drivers/iio/adc/imx93_adc.c 18840F: drivers/iio/adc/vf610_adc.c 18841 18842NXP i.MX 8M ISI DRIVER 18843M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18844L: linux-media@vger.kernel.org 18845S: Maintained 18846F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18847F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18848F: drivers/media/platform/nxp/imx8-isi/ 18849 18850NXP i.MX 8MP DW100 V4L2 DRIVER 18851M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18852L: linux-media@vger.kernel.org 18853S: Maintained 18854F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18855F: Documentation/userspace-api/media/drivers/dw100.rst 18856F: drivers/media/platform/nxp/dw100/ 18857F: include/uapi/linux/dw100.h 18858 18859NXP i.MX 8MQ DCSS DRIVER 18860M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18861R: Lucas Stach <l.stach@pengutronix.de> 18862L: dri-devel@lists.freedesktop.org 18863S: Maintained 18864T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18865F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18866F: drivers/gpu/drm/imx/dcss/ 18867 18868NXP i.MX 8QXP ADC DRIVER 18869M: Cai Huoqing <cai.huoqing@linux.dev> 18870M: Haibo Chen <haibo.chen@nxp.com> 18871L: imx@lists.linux.dev 18872L: linux-iio@vger.kernel.org 18873S: Maintained 18874F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18875F: drivers/iio/adc/imx8qxp-adc.c 18876 18877NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18878M: Mirela Rabulea <mirela.rabulea@nxp.com> 18879L: imx@lists.linux.dev 18880L: linux-media@vger.kernel.org 18881S: Maintained 18882F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18883F: drivers/media/platform/nxp/imx-jpeg 18884 18885NXP i.MX CLOCK DRIVERS 18886M: Abel Vesa <abelvesa@kernel.org> 18887R: Peng Fan <peng.fan@nxp.com> 18888L: linux-clk@vger.kernel.org 18889L: imx@lists.linux.dev 18890S: Maintained 18891T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18892F: Documentation/devicetree/bindings/clock/*imx* 18893F: drivers/clk/imx/ 18894F: include/dt-bindings/clock/*imx* 18895 18896NXP NETC TIMER PTP CLOCK DRIVER 18897M: Wei Fang <wei.fang@nxp.com> 18898M: Clark Wang <xiaoning.wang@nxp.com> 18899L: imx@lists.linux.dev 18900L: netdev@vger.kernel.org 18901S: Maintained 18902F: Documentation/devicetree/bindings/ptp/nxp,ptp-netc.yaml 18903F: drivers/ptp/ptp_netc.c 18904 18905NXP PF5300/PF5301/PF5302 PMIC REGULATOR DEVICE DRIVER 18906M: Woodrow Douglass <wdouglass@carnegierobotics.com> 18907S: Maintained 18908F: Documentation/devicetree/bindings/regulator/nxp,pf5300.yaml 18909F: drivers/regulator/pf530x-regulator.c 18910 18911NXP PF1550 PMIC MFD DRIVER 18912M: Samuel Kayode <samkay014@gmail.com> 18913L: imx@lists.linux.dev 18914S: Maintained 18915F: Documentation/devicetree/bindings/mfd/nxp,pf1550.yaml 18916F: drivers/input/misc/pf1550-onkey.c 18917F: drivers/mfd/pf1550.c 18918F: drivers/power/supply/pf1550-charger.c 18919F: drivers/regulator/pf1550-regulator.c 18920F: include/linux/mfd/pf1550.h 18921 18922NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18923M: Jagan Teki <jagan@amarulasolutions.com> 18924S: Maintained 18925F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18926F: drivers/regulator/pf8x00-regulator.c 18927 18928NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18929M: Krzysztof Kozlowski <krzk@kernel.org> 18930L: linux-kernel@vger.kernel.org 18931S: Maintained 18932F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18933F: drivers/extcon/extcon-ptn5150.c 18934 18935NXP SGTL5000 DRIVER 18936M: Fabio Estevam <festevam@gmail.com> 18937L: linux-sound@vger.kernel.org 18938S: Maintained 18939F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18940F: sound/soc/codecs/sgtl5000* 18941 18942NXP SJA1105 ETHERNET SWITCH DRIVER 18943M: Vladimir Oltean <olteanv@gmail.com> 18944L: linux-kernel@vger.kernel.org 18945S: Maintained 18946F: drivers/net/dsa/sja1105 18947F: drivers/net/pcs/pcs-xpcs-nxp.c 18948 18949NXP TDA998X DRM DRIVER 18950M: Russell King <linux@armlinux.org.uk> 18951S: Maintained 18952T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18953T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18954F: drivers/gpu/drm/bridge/tda998x_drv.c 18955F: include/dt-bindings/display/tda998x.h 18956K: "nxp,tda998x" 18957 18958NXP TFA9879 DRIVER 18959M: Peter Rosin <peda@axentia.se> 18960L: linux-sound@vger.kernel.org 18961S: Maintained 18962F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 18963F: sound/soc/codecs/tfa9879* 18964 18965NXP-NCI NFC DRIVER 18966S: Orphan 18967F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18968F: drivers/nfc/nxp-nci 18969 18970NXP/Goodix TFA989X (TFA1) DRIVER 18971M: Stephan Gerhold <stephan@gerhold.net> 18972L: linux-sound@vger.kernel.org 18973S: Maintained 18974F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18975F: sound/soc/codecs/tfa989x.c 18976 18977NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18978M: Jonas Malaco <jonas@protocubo.io> 18979L: linux-hwmon@vger.kernel.org 18980S: Maintained 18981F: Documentation/hwmon/nzxt-kraken2.rst 18982F: drivers/hwmon/nzxt-kraken2.c 18983 18984NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18985M: Jonas Malaco <jonas@protocubo.io> 18986M: Aleksa Savic <savicaleksa83@gmail.com> 18987L: linux-hwmon@vger.kernel.org 18988S: Maintained 18989F: Documentation/hwmon/nzxt-kraken3.rst 18990F: drivers/hwmon/nzxt-kraken3.c 18991 18992OBJAGG 18993M: Jiri Pirko <jiri@resnulli.us> 18994L: netdev@vger.kernel.org 18995S: Supported 18996F: include/linux/objagg.h 18997F: lib/objagg.c 18998F: lib/test_objagg.c 18999 19000OBJPOOL 19001M: Matt Wu <wuqiang.matt@bytedance.com> 19002S: Supported 19003F: include/linux/objpool.h 19004F: lib/objpool.c 19005F: lib/test_objpool.c 19006 19007OBJTOOL 19008M: Josh Poimboeuf <jpoimboe@kernel.org> 19009M: Peter Zijlstra <peterz@infradead.org> 19010S: Supported 19011F: include/linux/objtool*.h 19012F: tools/objtool/ 19013 19014OCELOT ETHERNET SWITCH DRIVER 19015M: Vladimir Oltean <vladimir.oltean@nxp.com> 19016M: Claudiu Manoil <claudiu.manoil@nxp.com> 19017M: Alexandre Belloni <alexandre.belloni@bootlin.com> 19018M: UNGLinuxDriver@microchip.com 19019L: netdev@vger.kernel.org 19020S: Supported 19021F: drivers/net/dsa/ocelot/* 19022F: drivers/net/ethernet/mscc/ 19023F: include/soc/mscc/ocelot* 19024F: net/dsa/tag_ocelot.c 19025F: net/dsa/tag_ocelot_8021q.c 19026F: tools/testing/selftests/drivers/net/ocelot/* 19027 19028OCELOT EXTERNAL SWITCH CONTROL 19029M: Colin Foster <colin.foster@in-advantage.com> 19030S: Supported 19031F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 19032F: drivers/mfd/ocelot* 19033F: drivers/net/dsa/ocelot/ocelot_ext.c 19034F: include/linux/mfd/ocelot.h 19035 19036OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 19037M: Frederic Barrat <fbarrat@linux.ibm.com> 19038M: Andrew Donnellan <ajd@linux.ibm.com> 19039L: linuxppc-dev@lists.ozlabs.org 19040S: Odd Fixes 19041F: Documentation/userspace-api/accelerators/ocxl.rst 19042F: arch/powerpc/include/asm/pnv-ocxl.h 19043F: arch/powerpc/platforms/powernv/ocxl.c 19044F: drivers/misc/ocxl/ 19045F: include/misc/ocxl* 19046F: include/uapi/misc/ocxl.h 19047 19048OMAP AUDIO SUPPORT 19049M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19050M: Jarkko Nikula <jarkko.nikula@bitmer.com> 19051L: linux-sound@vger.kernel.org 19052L: linux-omap@vger.kernel.org 19053S: Maintained 19054F: sound/soc/ti/n810.c 19055F: sound/soc/ti/omap* 19056F: sound/soc/ti/rx51.c 19057F: sound/soc/ti/sdma-pcm.* 19058 19059OMAP CLOCK FRAMEWORK SUPPORT 19060M: Paul Walmsley <paul@pwsan.com> 19061L: linux-omap@vger.kernel.org 19062S: Maintained 19063F: arch/arm/*omap*/*clock* 19064 19065OMAP DEVICE TREE SUPPORT 19066M: Aaro Koskinen <aaro.koskinen@iki.fi> 19067M: Andreas Kemnade <andreas@kemnade.info> 19068M: Kevin Hilman <khilman@baylibre.com> 19069M: Roger Quadros <rogerq@kernel.org> 19070M: Tony Lindgren <tony@atomide.com> 19071L: linux-omap@vger.kernel.org 19072L: devicetree@vger.kernel.org 19073S: Maintained 19074F: arch/arm/boot/dts/ti/omap/ 19075 19076OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 19077L: linux-omap@vger.kernel.org 19078L: linux-fbdev@vger.kernel.org 19079S: Orphan 19080F: Documentation/arch/arm/omap/dss.rst 19081F: drivers/video/fbdev/omap2/ 19082 19083OMAP FRAMEBUFFER SUPPORT 19084L: linux-fbdev@vger.kernel.org 19085L: linux-omap@vger.kernel.org 19086S: Orphan 19087F: drivers/video/fbdev/omap/ 19088 19089OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 19090M: Roger Quadros <rogerq@kernel.org> 19091M: Tony Lindgren <tony@atomide.com> 19092L: linux-omap@vger.kernel.org 19093S: Maintained 19094F: arch/arm/mach-omap2/*gpmc* 19095F: drivers/memory/omap-gpmc.c 19096 19097OMAP GPIO DRIVER 19098M: Grygorii Strashko <grygorii.strashko@ti.com> 19099M: Santosh Shilimkar <ssantosh@kernel.org> 19100M: Kevin Hilman <khilman@kernel.org> 19101L: linux-omap@vger.kernel.org 19102S: Maintained 19103F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 19104F: drivers/gpio/gpio-omap.c 19105 19106OMAP HARDWARE SPINLOCK SUPPORT 19107L: linux-omap@vger.kernel.org 19108S: Orphan 19109F: drivers/hwspinlock/omap_hwspinlock.c 19110 19111OMAP HS MMC SUPPORT 19112L: linux-mmc@vger.kernel.org 19113L: linux-omap@vger.kernel.org 19114S: Orphan 19115F: drivers/mmc/host/omap_hsmmc.c 19116 19117OMAP HWMOD DATA 19118M: Paul Walmsley <paul@pwsan.com> 19119L: linux-omap@vger.kernel.org 19120S: Maintained 19121F: arch/arm/mach-omap2/omap_hwmod*data* 19122 19123OMAP HWMOD SUPPORT 19124M: Paul Walmsley <paul@pwsan.com> 19125L: linux-omap@vger.kernel.org 19126S: Maintained 19127F: arch/arm/mach-omap2/omap_hwmod.* 19128 19129OMAP I2C DRIVER 19130M: Vignesh R <vigneshr@ti.com> 19131L: linux-omap@vger.kernel.org 19132L: linux-i2c@vger.kernel.org 19133S: Maintained 19134F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 19135F: drivers/i2c/busses/i2c-omap.c 19136 19137OMAP MMC SUPPORT 19138M: Aaro Koskinen <aaro.koskinen@iki.fi> 19139L: linux-omap@vger.kernel.org 19140S: Odd Fixes 19141F: drivers/mmc/host/omap.c 19142 19143OMAP POWER MANAGEMENT SUPPORT 19144M: Kevin Hilman <khilman@kernel.org> 19145L: linux-omap@vger.kernel.org 19146S: Maintained 19147F: arch/arm/*omap*/*pm* 19148F: drivers/cpufreq/omap-cpufreq.c 19149 19150OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 19151M: Paul Walmsley <paul@pwsan.com> 19152L: linux-omap@vger.kernel.org 19153S: Maintained 19154F: arch/arm/mach-omap2/prm* 19155 19156OMAP RANDOM NUMBER GENERATOR SUPPORT 19157M: Deepak Saxena <dsaxena@plexity.net> 19158S: Maintained 19159F: drivers/char/hw_random/omap-rng.c 19160 19161OMAP USB SUPPORT 19162L: linux-usb@vger.kernel.org 19163L: linux-omap@vger.kernel.org 19164S: Orphan 19165F: arch/arm/*omap*/usb* 19166F: drivers/usb/*/*omap* 19167 19168OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 19169M: Mark Jackson <mpfj@newflow.co.uk> 19170L: linux-omap@vger.kernel.org 19171S: Maintained 19172F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 19173 19174OMAP1 SUPPORT 19175M: Aaro Koskinen <aaro.koskinen@iki.fi> 19176M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 19177R: Tony Lindgren <tony@atomide.com> 19178L: linux-omap@vger.kernel.org 19179S: Maintained 19180Q: http://patchwork.kernel.org/project/linux-omap/list/ 19181T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 19182F: arch/arm/configs/omap1_defconfig 19183F: arch/arm/mach-omap1/ 19184F: drivers/i2c/busses/i2c-omap.c 19185F: include/linux/platform_data/ams-delta-fiq.h 19186F: include/linux/platform_data/i2c-omap.h 19187 19188OMAP2+ SUPPORT 19189M: Aaro Koskinen <aaro.koskinen@iki.fi> 19190M: Andreas Kemnade <andreas@kemnade.info> 19191M: Kevin Hilman <khilman@baylibre.com> 19192M: Roger Quadros <rogerq@kernel.org> 19193M: Tony Lindgren <tony@atomide.com> 19194L: linux-omap@vger.kernel.org 19195S: Maintained 19196W: http://linux.omap.com/ 19197Q: http://patchwork.kernel.org/project/linux-omap/list/ 19198T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 19199F: Documentation/devicetree/bindings/arm/ti/omap.yaml 19200F: arch/arm/configs/omap2plus_defconfig 19201F: arch/arm/mach-omap2/ 19202F: drivers/bus/omap*.[ch] 19203F: drivers/bus/ti-sysc.c 19204F: drivers/gpio/gpio-tps65219.c 19205F: drivers/i2c/busses/i2c-omap.c 19206F: drivers/irqchip/irq-omap-intc.c 19207F: drivers/mfd/*omap*.c 19208F: drivers/mfd/menelaus.c 19209F: drivers/mfd/palmas.c 19210F: drivers/mfd/tps65217.c 19211F: drivers/mfd/tps65218.c 19212F: drivers/mfd/tps65219.c 19213F: drivers/mfd/tps65910.c 19214F: drivers/mfd/twl-core.[ch] 19215F: drivers/mfd/twl4030*.c 19216F: drivers/mfd/twl6030*.c 19217F: drivers/mfd/twl6040*.c 19218F: drivers/regulator/palmas-regulator*.c 19219F: drivers/regulator/pbias-regulator.c 19220F: drivers/regulator/tps65217-regulator.c 19221F: drivers/regulator/tps65218-regulator.c 19222F: drivers/regulator/tps65219-regulator.c 19223F: drivers/regulator/tps65910-regulator.c 19224F: drivers/regulator/twl-regulator.c 19225F: drivers/regulator/twl6030-regulator.c 19226F: include/linux/platform_data/i2c-omap.h 19227F: include/linux/platform_data/ti-sysc.h 19228 19229OMFS FILESYSTEM 19230M: Bob Copeland <me@bobcopeland.com> 19231L: linux-karma-devel@lists.sourceforge.net 19232S: Maintained 19233F: Documentation/filesystems/omfs.rst 19234F: fs/omfs/ 19235 19236OMNIVISION OG01A1B SENSOR DRIVER 19237M: Sakari Ailus <sakari.ailus@linux.intel.com> 19238L: linux-media@vger.kernel.org 19239S: Maintained 19240F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 19241F: drivers/media/i2c/og01a1b.c 19242 19243OMNIVISION OG0VE1B SENSOR DRIVER 19244M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19245L: linux-media@vger.kernel.org 19246S: Maintained 19247T: git git://linuxtv.org/media_tree.git 19248F: Documentation/devicetree/bindings/media/i2c/ovti,og0ve1b.yaml 19249F: drivers/media/i2c/og0ve1b.c 19250 19251OMNIVISION OV01A10 SENSOR DRIVER 19252M: Bingbu Cao <bingbu.cao@intel.com> 19253L: linux-media@vger.kernel.org 19254S: Maintained 19255T: git git://linuxtv.org/media.git 19256F: drivers/media/i2c/ov01a10.c 19257 19258OMNIVISION OV02A10 SENSOR DRIVER 19259L: linux-media@vger.kernel.org 19260S: Orphan 19261T: git git://linuxtv.org/media.git 19262F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 19263F: drivers/media/i2c/ov02a10.c 19264 19265OMNIVISION OV02C10 SENSOR DRIVER 19266M: Hans de Goede <hansg@kernel.org> 19267R: Bryan O'Donoghue <bod@kernel.org> 19268L: linux-media@vger.kernel.org 19269S: Maintained 19270T: git git://linuxtv.org/media.git 19271F: drivers/media/i2c/ov02c10.c 19272 19273OMNIVISION OV02E10 SENSOR DRIVER 19274M: Bryan O'Donoghue <bod@kernel.org> 19275M: Hans de Goede <hansg@kernel.org> 19276L: linux-media@vger.kernel.org 19277S: Maintained 19278T: git git://linuxtv.org/media.git 19279F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 19280F: drivers/media/i2c/ov02e10.c 19281 19282OMNIVISION OV08D10 SENSOR DRIVER 19283M: Jimmy Su <jimmy.su@intel.com> 19284L: linux-media@vger.kernel.org 19285S: Maintained 19286T: git git://linuxtv.org/media.git 19287F: drivers/media/i2c/ov08d10.c 19288 19289OMNIVISION OV08X40 SENSOR DRIVER 19290M: Jimmy Su <jimmy.su@intel.com> 19291L: linux-media@vger.kernel.org 19292S: Maintained 19293F: drivers/media/i2c/ov08x40.c 19294F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 19295 19296OMNIVISION OV13858 SENSOR DRIVER 19297M: Sakari Ailus <sakari.ailus@linux.intel.com> 19298L: linux-media@vger.kernel.org 19299S: Maintained 19300T: git git://linuxtv.org/media.git 19301F: drivers/media/i2c/ov13858.c 19302 19303OMNIVISION OV13B10 SENSOR DRIVER 19304M: Arec Kao <arec.kao@intel.com> 19305L: linux-media@vger.kernel.org 19306S: Maintained 19307T: git git://linuxtv.org/media.git 19308F: drivers/media/i2c/ov13b10.c 19309 19310OMNIVISION OV2680 SENSOR DRIVER 19311M: Rui Miguel Silva <rmfrfs@gmail.com> 19312M: Hans de Goede <hansg@kernel.org> 19313L: linux-media@vger.kernel.org 19314S: Maintained 19315T: git git://linuxtv.org/media.git 19316F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 19317F: drivers/media/i2c/ov2680.c 19318 19319OMNIVISION OV2685 SENSOR DRIVER 19320M: Shunqian Zheng <zhengsq@rock-chips.com> 19321L: linux-media@vger.kernel.org 19322S: Maintained 19323T: git git://linuxtv.org/media.git 19324F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 19325F: drivers/media/i2c/ov2685.c 19326 19327OMNIVISION OV2735 SENSOR DRIVER 19328M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 19329M: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> 19330L: linux-media@vger.kernel.org 19331S: Maintained 19332F: Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml 19333F: drivers/media/i2c/ov2735.c 19334 19335OMNIVISION OV2740 SENSOR DRIVER 19336M: Tianshu Qiu <tian.shu.qiu@intel.com> 19337R: Sakari Ailus <sakari.ailus@linux.intel.com> 19338R: Bingbu Cao <bingbu.cao@intel.com> 19339L: linux-media@vger.kernel.org 19340S: Maintained 19341T: git git://linuxtv.org/media.git 19342F: drivers/media/i2c/ov2740.c 19343 19344OMNIVISION OV4689 SENSOR DRIVER 19345M: Mikhail Rudenko <mike.rudenko@gmail.com> 19346L: linux-media@vger.kernel.org 19347S: Maintained 19348T: git git://linuxtv.org/media.git 19349F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 19350F: drivers/media/i2c/ov4689.c 19351 19352OMNIVISION OV5640 SENSOR DRIVER 19353M: Steve Longerbeam <slongerbeam@gmail.com> 19354L: linux-media@vger.kernel.org 19355S: Maintained 19356T: git git://linuxtv.org/media.git 19357F: drivers/media/i2c/ov5640.c 19358 19359OMNIVISION OV5647 SENSOR DRIVER 19360M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19361M: Jacopo Mondi <jacopo@jmondi.org> 19362L: linux-media@vger.kernel.org 19363S: Maintained 19364T: git git://linuxtv.org/media.git 19365F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 19366F: drivers/media/i2c/ov5647.c 19367 19368OMNIVISION OV5670 SENSOR DRIVER 19369M: Sakari Ailus <sakari.ailus@linux.intel.com> 19370L: linux-media@vger.kernel.org 19371S: Maintained 19372T: git git://linuxtv.org/media.git 19373F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 19374F: drivers/media/i2c/ov5670.c 19375 19376OMNIVISION OV5675 SENSOR DRIVER 19377M: Sakari Ailus <sakari.ailus@linux.intel.com> 19378L: linux-media@vger.kernel.org 19379S: Maintained 19380T: git git://linuxtv.org/media.git 19381F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 19382F: drivers/media/i2c/ov5675.c 19383 19384OMNIVISION OV5693 SENSOR DRIVER 19385M: Daniel Scally <dan.scally@ideasonboard.com> 19386L: linux-media@vger.kernel.org 19387S: Maintained 19388T: git git://linuxtv.org/media.git 19389F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 19390F: drivers/media/i2c/ov5693.c 19391 19392OMNIVISION OV5695 SENSOR DRIVER 19393M: Shunqian Zheng <zhengsq@rock-chips.com> 19394L: linux-media@vger.kernel.org 19395S: Maintained 19396T: git git://linuxtv.org/media.git 19397F: drivers/media/i2c/ov5695.c 19398 19399OMNIVISION OV6211 SENSOR DRIVER 19400M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 19401L: linux-media@vger.kernel.org 19402S: Maintained 19403T: git git://linuxtv.org/media_tree.git 19404F: Documentation/devicetree/bindings/media/i2c/ovti,ov6211.yaml 19405F: drivers/media/i2c/ov6211.c 19406 19407OMNIVISION OV64A40 SENSOR DRIVER 19408M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19409L: linux-media@vger.kernel.org 19410S: Maintained 19411T: git git://linuxtv.org/media.git 19412F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 19413F: drivers/media/i2c/ov64a40.c 19414 19415OMNIVISION OV7670 SENSOR DRIVER 19416L: linux-media@vger.kernel.org 19417S: Orphan 19418T: git git://linuxtv.org/media.git 19419F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 19420F: drivers/media/i2c/ov7670.c 19421 19422OMNIVISION OV772x SENSOR DRIVER 19423M: Jacopo Mondi <jacopo@jmondi.org> 19424L: linux-media@vger.kernel.org 19425S: Odd fixes 19426T: git git://linuxtv.org/media.git 19427F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 19428F: drivers/media/i2c/ov772x.c 19429F: include/media/i2c/ov772x.h 19430 19431OMNIVISION OV7740 SENSOR DRIVER 19432L: linux-media@vger.kernel.org 19433S: Orphan 19434T: git git://linuxtv.org/media.git 19435F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 19436F: drivers/media/i2c/ov7740.c 19437 19438OMNIVISION OV8856 SENSOR DRIVER 19439M: Sakari Ailus <sakari.ailus@linux.intel.com> 19440L: linux-media@vger.kernel.org 19441S: Maintained 19442T: git git://linuxtv.org/media.git 19443F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 19444F: drivers/media/i2c/ov8856.c 19445 19446OMNIVISION OV8858 SENSOR DRIVER 19447M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 19448M: Nicholas Roth <nicholas@rothemail.net> 19449L: linux-media@vger.kernel.org 19450S: Maintained 19451T: git git://linuxtv.org/media.git 19452F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 19453F: drivers/media/i2c/ov8858.c 19454 19455OMNIVISION OV9282 SENSOR DRIVER 19456M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19457L: linux-media@vger.kernel.org 19458S: Maintained 19459T: git git://linuxtv.org/media.git 19460F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 19461F: drivers/media/i2c/ov9282.c 19462 19463OMNIVISION OV9640 SENSOR DRIVER 19464M: Petr Cvek <petrcvekcz@gmail.com> 19465L: linux-media@vger.kernel.org 19466S: Maintained 19467F: drivers/media/i2c/ov9640.* 19468 19469OMNIVISION OV9650 SENSOR DRIVER 19470M: Sakari Ailus <sakari.ailus@linux.intel.com> 19471R: Akinobu Mita <akinobu.mita@gmail.com> 19472R: Sylwester Nawrocki <s.nawrocki@samsung.com> 19473L: linux-media@vger.kernel.org 19474S: Maintained 19475T: git git://linuxtv.org/media.git 19476F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 19477F: drivers/media/i2c/ov9650.c 19478 19479OMNIVISION OV9734 SENSOR DRIVER 19480M: Tianshu Qiu <tian.shu.qiu@intel.com> 19481R: Bingbu Cao <bingbu.cao@intel.com> 19482L: linux-media@vger.kernel.org 19483S: Maintained 19484T: git git://linuxtv.org/media.git 19485F: drivers/media/i2c/ov9734.c 19486 19487ONBOARD USB HUB DRIVER 19488M: Matthias Kaehlcke <mka@chromium.org> 19489L: linux-usb@vger.kernel.org 19490S: Maintained 19491F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 19492F: drivers/usb/misc/onboard_usb_dev.c 19493 19494ONENAND FLASH DRIVER 19495M: Kyungmin Park <kyungmin.park@samsung.com> 19496L: linux-mtd@lists.infradead.org 19497S: Maintained 19498F: drivers/mtd/nand/onenand/ 19499F: include/linux/mtd/onenand*.h 19500 19501ONEXPLAYER PLATFORM EC DRIVER 19502M: Antheas Kapenekakis <lkml@antheas.dev> 19503M: Derek John Clark <derekjohn.clark@gmail.com> 19504M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 19505L: platform-driver-x86@vger.kernel.org 19506S: Maintained 19507F: drivers/platform/x86/oxpec.c 19508 19509ONIE TLV NVMEM LAYOUT DRIVER 19510M: Miquel Raynal <miquel.raynal@bootlin.com> 19511S: Maintained 19512F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 19513F: drivers/nvmem/layouts/onie-tlv.c 19514 19515ONION OMEGA2+ BOARD 19516M: Harvey Hunt <harveyhuntnexus@gmail.com> 19517L: linux-mips@vger.kernel.org 19518S: Maintained 19519F: arch/mips/boot/dts/ralink/omega2p.dts 19520 19521ONSEMI ETHERNET PHY DRIVERS 19522M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19523L: netdev@vger.kernel.org 19524S: Supported 19525W: http://www.onsemi.com 19526F: drivers/net/phy/ncn* 19527 19528OP-TEE DRIVER 19529M: Jens Wiklander <jens.wiklander@linaro.org> 19530L: op-tee@lists.trustedfirmware.org 19531S: Maintained 19532F: Documentation/ABI/testing/sysfs-bus-optee-devices 19533F: drivers/tee/optee/ 19534 19535OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 19536M: Sumit Garg <sumit.garg@kernel.org> 19537L: op-tee@lists.trustedfirmware.org 19538S: Maintained 19539F: drivers/char/hw_random/optee-rng.c 19540 19541OP-TEE RTC DRIVER 19542M: Clément Léger <clement.leger@bootlin.com> 19543L: linux-rtc@vger.kernel.org 19544S: Maintained 19545F: drivers/rtc/rtc-optee.c 19546 19547OPA-VNIC DRIVER 19548M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 19549L: linux-rdma@vger.kernel.org 19550S: Supported 19551F: drivers/infiniband/ulp/opa_vnic 19552 19553OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 19554M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 19555L: netdev@vger.kernel.org 19556S: Maintained 19557F: Documentation/networking/oa-tc6-framework.rst 19558F: drivers/net/ethernet/oa_tc6.c 19559F: include/linux/oa_tc6.h 19560 19561OPEN FIRMWARE AND FLATTENED DEVICE TREE 19562M: Rob Herring <robh@kernel.org> 19563M: Saravana Kannan <saravanak@kernel.org> 19564L: devicetree@vger.kernel.org 19565S: Maintained 19566Q: http://patchwork.kernel.org/project/devicetree/list/ 19567W: http://www.devicetree.org/ 19568C: irc://irc.libera.chat/devicetree 19569T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19570F: Documentation/ABI/testing/sysfs-firmware-ofw 19571F: drivers/of/ 19572F: include/linux/of*.h 19573F: rust/helpers/of.c 19574F: rust/kernel/of.rs 19575F: scripts/dtc/ 19576F: tools/testing/selftests/dt/ 19577K: of_overlay_notifier_ 19578K: of_overlay_fdt_apply 19579K: of_overlay_remove 19580 19581OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 19582M: Rob Herring <robh@kernel.org> 19583M: Krzysztof Kozlowski <krzk+dt@kernel.org> 19584M: Conor Dooley <conor+dt@kernel.org> 19585L: devicetree@vger.kernel.org 19586S: Maintained 19587Q: http://patchwork.kernel.org/project/devicetree/list/ 19588C: irc://irc.libera.chat/devicetree 19589T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 19590F: Documentation/devicetree/ 19591F: arch/*/boot/dts/ 19592F: include/dt-bindings/ 19593 19594OPENCOMPUTE PTP CLOCK DRIVER 19595M: Jonathan Lemon <jonathan.lemon@gmail.com> 19596M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 19597L: netdev@vger.kernel.org 19598S: Maintained 19599F: drivers/ptp/ptp_ocp.c 19600 19601OPENCORES I2C BUS DRIVER 19602M: Peter Korsgaard <peter@korsgaard.com> 19603M: Andrew Lunn <andrew@lunn.ch> 19604L: linux-i2c@vger.kernel.org 19605S: Maintained 19606F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 19607F: Documentation/i2c/busses/i2c-ocores.rst 19608F: drivers/i2c/busses/i2c-ocores.c 19609F: include/linux/platform_data/i2c-ocores.h 19610 19611OPENRISC ARCHITECTURE 19612M: Jonas Bonn <jonas@southpole.se> 19613M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 19614M: Stafford Horne <shorne@gmail.com> 19615L: linux-openrisc@vger.kernel.org 19616S: Maintained 19617W: http://openrisc.io 19618T: git https://github.com/openrisc/linux.git 19619F: Documentation/arch/openrisc/ 19620F: Documentation/devicetree/bindings/openrisc/ 19621F: arch/openrisc/ 19622F: drivers/irqchip/irq-ompic.c 19623F: drivers/irqchip/irq-or1k-* 19624 19625OPENVPN DATA CHANNEL OFFLOAD 19626M: Antonio Quartulli <antonio@openvpn.net> 19627R: Sabrina Dubroca <sd@queasysnail.net> 19628L: openvpn-devel@lists.sourceforge.net (subscribers-only) 19629L: netdev@vger.kernel.org 19630S: Supported 19631T: git https://github.com/OpenVPN/ovpn-net-next.git 19632F: Documentation/netlink/specs/ovpn.yaml 19633F: drivers/net/ovpn/ 19634F: include/uapi/linux/ovpn.h 19635F: tools/testing/selftests/net/ovpn/ 19636 19637OPENVSWITCH 19638M: Aaron Conole <aconole@redhat.com> 19639M: Eelco Chaudron <echaudro@redhat.com> 19640M: Ilya Maximets <i.maximets@ovn.org> 19641L: netdev@vger.kernel.org 19642L: dev@openvswitch.org 19643S: Maintained 19644W: http://openvswitch.org 19645F: Documentation/networking/openvswitch.rst 19646F: include/uapi/linux/openvswitch.h 19647F: net/openvswitch/ 19648F: tools/testing/selftests/net/openvswitch/ 19649 19650OPERATING PERFORMANCE POINTS (OPP) 19651M: Viresh Kumar <vireshk@kernel.org> 19652M: Nishanth Menon <nm@ti.com> 19653M: Stephen Boyd <sboyd@kernel.org> 19654L: linux-pm@vger.kernel.org 19655S: Maintained 19656T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19657F: Documentation/devicetree/bindings/opp/ 19658F: Documentation/power/opp.rst 19659F: drivers/opp/ 19660F: include/linux/pm_opp.h 19661F: rust/kernel/opp.rs 19662 19663OPL4 DRIVER 19664M: Clemens Ladisch <clemens@ladisch.de> 19665L: linux-sound@vger.kernel.org 19666S: Maintained 19667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19668F: sound/drivers/opl4/ 19669 19670ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19671M: Mark Fasheh <mark@fasheh.com> 19672M: Joel Becker <jlbec@evilplan.org> 19673M: Joseph Qi <joseph.qi@linux.alibaba.com> 19674L: ocfs2-devel@lists.linux.dev 19675S: Supported 19676W: http://ocfs2.wiki.kernel.org 19677F: Documentation/filesystems/dlmfs.rst 19678F: Documentation/filesystems/ocfs2.rst 19679F: fs/ocfs2/ 19680 19681ORANGEFS FILESYSTEM 19682M: Mike Marshall <hubcap@omnibond.com> 19683R: Martin Brandenburg <martin@omnibond.com> 19684L: devel@lists.orangefs.org 19685S: Supported 19686T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19687F: Documentation/filesystems/orangefs.rst 19688F: fs/orangefs/ 19689 19690OV2659 OMNIVISION SENSOR DRIVER 19691M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19692L: linux-media@vger.kernel.org 19693S: Maintained 19694W: https://linuxtv.org 19695Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19696T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19697F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19698F: drivers/media/i2c/ov2659.c 19699F: include/media/i2c/ov2659.h 19700 19701OVERLAY FILESYSTEM 19702M: Miklos Szeredi <miklos@szeredi.hu> 19703M: Amir Goldstein <amir73il@gmail.com> 19704L: linux-unionfs@vger.kernel.org 19705S: Supported 19706T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19707F: Documentation/filesystems/overlayfs.rst 19708F: fs/overlayfs/ 19709 19710P54 WIRELESS DRIVER 19711M: Christian Lamparter <chunkeey@googlemail.com> 19712L: linux-wireless@vger.kernel.org 19713S: Maintained 19714W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19715F: drivers/net/wireless/intersil/ 19716 19717PACKET SOCKETS 19718M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19719S: Maintained 19720F: include/uapi/linux/if_packet.h 19721F: net/packet/af_packet.c 19722 19723PACKING 19724M: Vladimir Oltean <olteanv@gmail.com> 19725L: netdev@vger.kernel.org 19726S: Supported 19727F: Documentation/core-api/packing.rst 19728F: include/linux/packing.h 19729F: lib/packing.c 19730F: lib/packing_test.c 19731F: scripts/gen_packed_field_checks.c 19732 19733PADATA PARALLEL EXECUTION MECHANISM 19734M: Steffen Klassert <steffen.klassert@secunet.com> 19735M: Daniel Jordan <daniel.m.jordan@oracle.com> 19736L: linux-crypto@vger.kernel.org 19737L: linux-kernel@vger.kernel.org 19738S: Maintained 19739F: Documentation/core-api/padata.rst 19740F: include/linux/padata.h 19741F: kernel/padata.c 19742 19743PAGE CACHE 19744M: Matthew Wilcox (Oracle) <willy@infradead.org> 19745L: linux-fsdevel@vger.kernel.org 19746S: Supported 19747T: git git://git.infradead.org/users/willy/pagecache.git 19748F: Documentation/filesystems/locking.rst 19749F: Documentation/filesystems/vfs.rst 19750F: include/linux/pagemap.h 19751F: mm/filemap.c 19752F: mm/page-writeback.c 19753F: mm/readahead.c 19754F: mm/truncate.c 19755 19756PAGE POOL 19757M: Jesper Dangaard Brouer <hawk@kernel.org> 19758M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19759L: netdev@vger.kernel.org 19760S: Supported 19761F: Documentation/networking/page_pool.rst 19762F: include/net/page_pool/ 19763F: include/trace/events/page_pool.h 19764F: net/core/page_pool.c 19765 19766PAGE TABLE CHECK 19767M: Pasha Tatashin <pasha.tatashin@soleen.com> 19768M: Andrew Morton <akpm@linux-foundation.org> 19769L: linux-mm@kvack.org 19770S: Maintained 19771F: Documentation/mm/page_table_check.rst 19772F: include/linux/page_table_check.h 19773F: mm/page_table_check.c 19774 19775PAGE STATE DEBUG SCRIPT 19776M: Ye Liu <liuye@kylinos.cn> 19777S: Maintained 19778F: tools/mm/show_page_info.py 19779 19780PANASONIC LAPTOP ACPI EXTRAS DRIVER 19781M: Kenneth Chan <kenneth.t.chan@gmail.com> 19782L: platform-driver-x86@vger.kernel.org 19783S: Maintained 19784F: drivers/platform/x86/panasonic-laptop.c 19785 19786PARALLAX PING IIO SENSOR DRIVER 19787M: Andreas Klinger <ak@it-klinger.de> 19788L: linux-iio@vger.kernel.org 19789S: Maintained 19790F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19791F: drivers/iio/proximity/ping.c 19792 19793PARALLEL LCD/KEYPAD PANEL DRIVER 19794M: Willy Tarreau <willy@haproxy.com> 19795M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19796S: Odd Fixes 19797F: Documentation/admin-guide/lcd-panel-cgram.rst 19798F: drivers/auxdisplay/panel.c 19799 19800PARALLEL PORT SUBSYSTEM 19801M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19802M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19803L: linux-parport@lists.infradead.org (subscribers-only) 19804S: Maintained 19805F: Documentation/driver-api/parport*.rst 19806F: drivers/char/ppdev.c 19807F: drivers/parport/ 19808F: include/linux/parport*.h 19809F: include/uapi/linux/ppdev.h 19810 19811PARAVIRT_OPS INTERFACE 19812M: Juergen Gross <jgross@suse.com> 19813R: Ajay Kaher <ajay.kaher@broadcom.com> 19814R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19815R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19816L: virtualization@lists.linux.dev 19817L: x86@kernel.org 19818S: Supported 19819T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19820F: Documentation/virt/paravirt_ops.rst 19821F: arch/*/include/asm/paravirt*.h 19822F: arch/*/kernel/paravirt* 19823F: include/linux/hypervisor.h 19824 19825PARISC ARCHITECTURE 19826M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19827M: Helge Deller <deller@gmx.de> 19828L: linux-parisc@vger.kernel.org 19829S: Maintained 19830W: https://parisc.wiki.kernel.org 19831Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19832T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19833T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19834F: Documentation/arch/parisc/ 19835F: arch/parisc/ 19836F: drivers/char/agp/parisc-agp.c 19837F: drivers/input/misc/hp_sdc_rtc.c 19838F: drivers/input/serio/gscps2.c 19839F: drivers/input/serio/hp_sdc* 19840F: drivers/parisc/ 19841F: drivers/parport/parport_gsc.* 19842F: drivers/tty/serial/8250/8250_parisc.c 19843F: drivers/video/console/sti* 19844F: drivers/video/fbdev/sti* 19845F: drivers/video/logo/logo_parisc* 19846F: include/linux/hp_sdc.h 19847 19848PARMAN 19849M: Jiri Pirko <jiri@resnulli.us> 19850L: netdev@vger.kernel.org 19851S: Supported 19852F: include/linux/parman.h 19853F: lib/parman.c 19854F: lib/test_parman.c 19855 19856PC ENGINES APU BOARD DRIVER 19857M: Enrico Weigelt, metux IT consult <info@metux.net> 19858S: Maintained 19859F: drivers/platform/x86/pcengines-apuv2.c 19860 19861PC87360 HARDWARE MONITORING DRIVER 19862M: Jim Cromie <jim.cromie@gmail.com> 19863L: linux-hwmon@vger.kernel.org 19864S: Maintained 19865F: Documentation/hwmon/pc87360.rst 19866F: drivers/hwmon/pc87360.c 19867 19868PC8736x GPIO DRIVER 19869M: Jim Cromie <jim.cromie@gmail.com> 19870S: Maintained 19871F: drivers/char/pc8736x_gpio.c 19872 19873PC87427 HARDWARE MONITORING DRIVER 19874M: Jean Delvare <jdelvare@suse.com> 19875L: linux-hwmon@vger.kernel.org 19876S: Maintained 19877F: Documentation/hwmon/pc87427.rst 19878F: drivers/hwmon/pc87427.c 19879 19880MAX77705 HARDWARE MONITORING DRIVER 19881M: Dzmitry Sankouski <dsankouski@gmail.com> 19882L: linux-hwmon@vger.kernel.org 19883S: Maintained 19884F: Documentation/hwmon/max77705.rst 19885F: drivers/hwmon/max77705-hwmon.c 19886 19887PCA9532 LED DRIVER 19888M: Riku Voipio <riku.voipio@iki.fi> 19889S: Maintained 19890F: drivers/leds/leds-pca9532.c 19891F: include/linux/leds-pca9532.h 19892 19893PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19894M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19895M: Pali Rohár <pali@kernel.org> 19896L: linux-pci@vger.kernel.org 19897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19898S: Maintained 19899F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19900F: drivers/pci/controller/pci-aardvark.c 19901 19902PCI DRIVER FOR ALTERA PCIE IP 19903M: Joyce Ooi <joyce.ooi@intel.com> 19904L: linux-pci@vger.kernel.org 19905S: Supported 19906F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19907F: drivers/pci/controller/pcie-altera.c 19908 19909PCI DRIVER FOR APPLIEDMICRO XGENE 19910M: Toan Le <toan@os.amperecomputing.com> 19911L: linux-pci@vger.kernel.org 19912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19913S: Maintained 19914F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19915F: drivers/pci/controller/pci-xgene.c 19916 19917PCI DRIVER FOR ARM VERSATILE PLATFORM 19918M: Rob Herring <robh@kernel.org> 19919L: linux-pci@vger.kernel.org 19920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19921S: Maintained 19922F: Documentation/devicetree/bindings/pci/versatile.yaml 19923F: drivers/pci/controller/pci-versatile.c 19924 19925PCI DRIVER FOR ARMADA 8K 19926M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19927L: linux-pci@vger.kernel.org 19928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19929S: Maintained 19930F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19931F: drivers/pci/controller/dwc/pcie-armada8k.c 19932 19933PCI DRIVER FOR CADENCE PCIE IP 19934L: linux-pci@vger.kernel.org 19935S: Orphan 19936F: Documentation/devicetree/bindings/pci/cdns,* 19937F: drivers/pci/controller/cadence/*cadence* 19938 19939PCI DRIVER FOR CIX Sky1 19940M: Hans Zhang <hans.zhang@cixtech.com> 19941L: linux-pci@vger.kernel.org 19942S: Maintained 19943F: Documentation/devicetree/bindings/pci/cix,sky1-pcie-*.yaml 19944F: drivers/pci/controller/cadence/*sky1* 19945 19946PCI DRIVER FOR FREESCALE LAYERSCAPE 19947M: Minghuan Lian <minghuan.Lian@nxp.com> 19948M: Mingkai Hu <mingkai.hu@nxp.com> 19949M: Roy Zang <roy.zang@nxp.com> 19950L: linuxppc-dev@lists.ozlabs.org 19951L: linux-pci@vger.kernel.org 19952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19953L: imx@lists.linux.dev 19954S: Maintained 19955F: drivers/pci/controller/dwc/*layerscape* 19956 19957PCI DRIVER FOR FU740 19958M: Paul Walmsley <pjw@kernel.org> 19959M: Greentime Hu <greentime.hu@sifive.com> 19960M: Samuel Holland <samuel.holland@sifive.com> 19961L: linux-pci@vger.kernel.org 19962S: Maintained 19963F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19964F: drivers/pci/controller/dwc/pcie-fu740.c 19965 19966PCI DRIVER FOR GENERIC OF HOSTS 19967M: Will Deacon <will@kernel.org> 19968L: linux-pci@vger.kernel.org 19969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19970S: Maintained 19971F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19972F: drivers/pci/controller/pci-host-common.c 19973F: drivers/pci/controller/pci-host-generic.c 19974 19975PCI DRIVER FOR IMX6 19976M: Richard Zhu <hongxing.zhu@nxp.com> 19977M: Lucas Stach <l.stach@pengutronix.de> 19978L: linux-pci@vger.kernel.org 19979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19980L: imx@lists.linux.dev 19981S: Maintained 19982F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19983F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19984F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19985F: drivers/pci/controller/dwc/*imx6* 19986 19987PCI DRIVER FOR INTEL IXP4XX 19988M: Linus Walleij <linusw@kernel.org> 19989S: Maintained 19990F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19991F: drivers/pci/controller/pci-ixp4xx.c 19992 19993PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19994M: Nirmal Patel <nirmal.patel@linux.intel.com> 19995R: Jonathan Derrick <jonathan.derrick@linux.dev> 19996L: linux-pci@vger.kernel.org 19997S: Supported 19998F: drivers/pci/controller/vmd.c 19999 20000PCI DRIVER FOR MICROSEMI SWITCHTEC 20001M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 20002M: Logan Gunthorpe <logang@deltatee.com> 20003L: linux-pci@vger.kernel.org 20004S: Maintained 20005F: Documentation/ABI/testing/sysfs-class-switchtec 20006F: Documentation/driver-api/switchtec.rst 20007F: drivers/ntb/hw/mscc/ 20008F: drivers/pci/switch/switchtec* 20009F: include/linux/switchtec.h 20010F: include/uapi/linux/switchtec_ioctl.h 20011 20012PCI DRIVER FOR MOBIVEIL PCIE IP 20013M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 20014M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 20015L: linux-pci@vger.kernel.org 20016S: Supported 20017F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 20018F: drivers/pci/controller/mobiveil/pcie-mobiveil* 20019 20020PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 20021M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 20022M: Pali Rohár <pali@kernel.org> 20023L: linux-pci@vger.kernel.org 20024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20025S: Maintained 20026F: drivers/pci/controller/*mvebu* 20027 20028PCI DRIVER FOR NVIDIA TEGRA 20029M: Thierry Reding <thierry.reding@gmail.com> 20030L: linux-tegra@vger.kernel.org 20031L: linux-pci@vger.kernel.org 20032S: Supported 20033F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 20034F: drivers/pci/controller/pci-tegra.c 20035 20036PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 20037M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 20038L: linux-pci@vger.kernel.org 20039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20040S: Maintained 20041F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 20042 20043PCI DRIVER FOR PLDA PCIE IP 20044M: Daire McNamara <daire.mcnamara@microchip.com> 20045L: linux-pci@vger.kernel.org 20046S: Maintained 20047F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 20048F: drivers/pci/controller/plda/pcie-plda-host.c 20049F: drivers/pci/controller/plda/pcie-plda.h 20050 20051PCI DRIVER FOR RENESAS R-CAR 20052M: Marek Vasut <marek.vasut+renesas@gmail.com> 20053M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 20054L: linux-pci@vger.kernel.org 20055L: linux-renesas-soc@vger.kernel.org 20056S: Maintained 20057F: Documentation/PCI/controller/rcar-pcie-firmware.rst 20058F: Documentation/devicetree/bindings/pci/*rcar* 20059F: drivers/pci/controller/*rcar* 20060F: drivers/pci/controller/dwc/*rcar* 20061 20062PCI DRIVER FOR SAMSUNG EXYNOS 20063M: Jingoo Han <jingoohan1@gmail.com> 20064L: linux-pci@vger.kernel.org 20065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20066L: linux-samsung-soc@vger.kernel.org 20067S: Maintained 20068F: drivers/pci/controller/dwc/pci-exynos.c 20069 20070PCI DRIVER FOR STM32MP25 20071M: Christian Bruel <christian.bruel@foss.st.com> 20072L: linux-pci@vger.kernel.org 20073S: Maintained 20074F: Documentation/devicetree/bindings/pci/st,stm32-pcie-*.yaml 20075F: drivers/pci/controller/dwc/*stm32* 20076 20077PCI DRIVER FOR SYNOPSYS DESIGNWARE 20078M: Jingoo Han <jingoohan1@gmail.com> 20079M: Manivannan Sadhasivam <mani@kernel.org> 20080L: linux-pci@vger.kernel.org 20081S: Maintained 20082F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 20083F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 20084F: drivers/pci/controller/dwc/*designware* 20085F: include/linux/pcie-dwc.h 20086 20087PCI DRIVER FOR TI DRA7XX/J721E 20088M: Vignesh Raghavendra <vigneshr@ti.com> 20089R: Siddharth Vadapalli <s-vadapalli@ti.com> 20090L: linux-omap@vger.kernel.org 20091L: linux-pci@vger.kernel.org 20092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20093S: Supported 20094F: Documentation/devicetree/bindings/pci/ti-pci.txt 20095F: drivers/pci/controller/cadence/pci-j721e.c 20096F: drivers/pci/controller/dwc/pci-dra7xx.c 20097 20098PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 20099M: Linus Walleij <linusw@kernel.org> 20100L: linux-pci@vger.kernel.org 20101S: Maintained 20102F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 20103F: drivers/pci/controller/pci-v3-semi.c 20104 20105PCI DRIVER FOR XILINX VERSAL CPM 20106M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 20107M: Michal Simek <michal.simek@amd.com> 20108L: linux-pci@vger.kernel.org 20109S: Maintained 20110F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 20111F: drivers/pci/controller/pcie-xilinx-cpm.c 20112 20113PCI ENDPOINT SUBSYSTEM 20114M: Manivannan Sadhasivam <mani@kernel.org> 20115M: Krzysztof Wilczyński <kwilczynski@kernel.org> 20116R: Kishon Vijay Abraham I <kishon@kernel.org> 20117L: linux-pci@vger.kernel.org 20118S: Supported 20119Q: https://patchwork.kernel.org/project/linux-pci/list/ 20120B: https://bugzilla.kernel.org 20121C: irc://irc.oftc.net/linux-pci 20122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20123F: Documentation/PCI/endpoint/* 20124F: Documentation/misc-devices/pci-endpoint-test.rst 20125F: drivers/misc/pci_endpoint_test.c 20126F: drivers/pci/endpoint/ 20127F: tools/testing/selftests/pci_endpoint/ 20128 20129PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 20130M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 20131R: Oliver O'Halloran <oohall@gmail.com> 20132L: linuxppc-dev@lists.ozlabs.org 20133S: Supported 20134F: Documentation/PCI/pci-error-recovery.rst 20135F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 20136F: arch/powerpc/include/*/eeh*.h 20137F: arch/powerpc/kernel/eeh*.c 20138F: arch/powerpc/platforms/*/eeh*.c 20139F: drivers/pci/pcie/aer.c 20140F: drivers/pci/pcie/dpc.c 20141F: drivers/pci/pcie/err.c 20142 20143PCI ERROR RECOVERY 20144M: Linas Vepstas <linasvepstas@gmail.com> 20145L: linux-pci@vger.kernel.org 20146S: Supported 20147F: Documentation/PCI/pci-error-recovery.rst 20148 20149PCI MSI DRIVER FOR ALTERA MSI IP 20150M: Joyce Ooi <joyce.ooi@intel.com> 20151L: linux-pci@vger.kernel.org 20152S: Supported 20153F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 20154F: drivers/pci/controller/pcie-altera-msi.c 20155 20156PCI MSI DRIVER FOR APPLIEDMICRO XGENE 20157M: Toan Le <toan@os.amperecomputing.com> 20158L: linux-pci@vger.kernel.org 20159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20160S: Maintained 20161F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 20162F: drivers/pci/controller/pci-xgene-msi.c 20163 20164PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 20165M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20166M: Krzysztof Wilczyński <kwilczynski@kernel.org> 20167M: Manivannan Sadhasivam <mani@kernel.org> 20168R: Rob Herring <robh@kernel.org> 20169L: linux-pci@vger.kernel.org 20170S: Supported 20171Q: https://patchwork.kernel.org/project/linux-pci/list/ 20172B: https://bugzilla.kernel.org 20173C: irc://irc.oftc.net/linux-pci 20174T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20175F: Documentation/ABI/testing/debugfs-pcie-ptm 20176F: Documentation/devicetree/bindings/pci/ 20177F: drivers/pci/controller/ 20178F: drivers/pci/pci-bridge-emul.c 20179F: drivers/pci/pci-bridge-emul.h 20180 20181PCI PEER-TO-PEER DMA (P2PDMA) 20182M: Bjorn Helgaas <bhelgaas@google.com> 20183M: Logan Gunthorpe <logang@deltatee.com> 20184L: linux-pci@vger.kernel.org 20185S: Supported 20186Q: https://patchwork.kernel.org/project/linux-pci/list/ 20187B: https://bugzilla.kernel.org 20188C: irc://irc.oftc.net/linux-pci 20189T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20190F: Documentation/driver-api/pci/p2pdma.rst 20191F: drivers/pci/p2pdma.c 20192F: include/linux/pci-p2pdma.h 20193 20194PCI POWER CONTROL 20195M: Bartosz Golaszewski <brgl@kernel.org> 20196M: Manivannan Sadhasivam <mani@kernel.org> 20197L: linux-pci@vger.kernel.org 20198S: Maintained 20199T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20200F: drivers/pci/pwrctrl/* 20201F: include/linux/pci-pwrctrl.h 20202 20203PCI SUBSYSTEM 20204M: Bjorn Helgaas <bhelgaas@google.com> 20205L: linux-pci@vger.kernel.org 20206S: Supported 20207Q: https://patchwork.kernel.org/project/linux-pci/list/ 20208B: https://bugzilla.kernel.org 20209C: irc://irc.oftc.net/linux-pci 20210T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20211F: Documentation/ABI/testing/sysfs-devices-pci-host-bridge 20212F: Documentation/PCI/ 20213F: Documentation/devicetree/bindings/pci/ 20214F: arch/x86/kernel/early-quirks.c 20215F: arch/x86/kernel/quirks.c 20216F: arch/x86/pci/ 20217F: drivers/acpi/pci* 20218F: drivers/pci/ 20219F: include/asm-generic/pci* 20220F: include/linux/of_pci.h 20221F: include/linux/pci* 20222F: include/uapi/linux/pci* 20223 20224PCI SUBSYSTEM [RUST] 20225M: Danilo Krummrich <dakr@kernel.org> 20226R: Bjorn Helgaas <bhelgaas@google.com> 20227R: Krzysztof Wilczyński <kwilczynski@kernel.org> 20228L: linux-pci@vger.kernel.org 20229S: Maintained 20230C: irc://irc.oftc.net/linux-pci 20231T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 20232F: rust/helpers/pci.c 20233F: rust/kernel/pci.rs 20234F: rust/kernel/pci/ 20235F: samples/rust/rust_driver_pci.rs 20236 20237PCIE BANDWIDTH CONTROLLER 20238M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20239L: linux-pci@vger.kernel.org 20240S: Supported 20241F: drivers/pci/pcie/bwctrl.c 20242F: drivers/thermal/pcie_cooling.c 20243F: include/linux/pci-bwctrl.h 20244F: tools/testing/selftests/pcie_bwctrl/ 20245 20246PCIE DRIVER FOR AMAZON ANNAPURNA LABS 20247M: Jonathan Chocron <jonnyc@amazon.com> 20248L: linux-pci@vger.kernel.org 20249S: Maintained 20250F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 20251F: drivers/pci/controller/dwc/pcie-al.c 20252 20253PCIE DRIVER FOR AMLOGIC MESON 20254M: Yue Wang <yue.wang@Amlogic.com> 20255L: linux-pci@vger.kernel.org 20256L: linux-amlogic@lists.infradead.org 20257S: Maintained 20258F: drivers/pci/controller/dwc/pci-meson.c 20259 20260PCIE DRIVER FOR AXIS ARTPEC 20261M: Jesper Nilsson <jesper.nilsson@axis.com> 20262L: linux-arm-kernel@axis.com 20263L: linux-pci@vger.kernel.org 20264S: Maintained 20265F: Documentation/devicetree/bindings/pci/axis,artpec* 20266F: drivers/pci/controller/dwc/*artpec* 20267 20268PCIE DRIVER FOR CAVIUM THUNDERX 20269M: Robert Richter <rric@kernel.org> 20270L: linux-pci@vger.kernel.org 20271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20272S: Odd Fixes 20273F: drivers/pci/controller/pci-thunder-* 20274 20275PCIE DRIVER FOR HISILICON 20276M: Zhou Wang <wangzhou1@hisilicon.com> 20277L: linux-pci@vger.kernel.org 20278S: Maintained 20279F: drivers/pci/controller/dwc/pcie-hisi.c 20280 20281PCIE DRIVER FOR HISILICON KIRIN 20282M: Xiaowei Song <songxiaowei@hisilicon.com> 20283M: Binghui Wang <wangbinghui@hisilicon.com> 20284L: linux-pci@vger.kernel.org 20285S: Maintained 20286F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 20287F: drivers/pci/controller/dwc/pcie-kirin.c 20288 20289PCIE DRIVER FOR HISILICON STB 20290M: Shawn Guo <shawn.guo@linaro.org> 20291L: linux-pci@vger.kernel.org 20292S: Maintained 20293F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 20294F: drivers/pci/controller/dwc/pcie-histb.c 20295 20296PCIE DRIVER FOR INTEL KEEM BAY 20297M: Srikanth Thokala <srikanth.thokala@intel.com> 20298L: linux-pci@vger.kernel.org 20299S: Supported 20300F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 20301F: drivers/pci/controller/dwc/pcie-keembay.c 20302 20303PCIE DRIVER FOR INTEL LGM GW SOC 20304M: Chuanhua Lei <lchuanhua@maxlinear.com> 20305L: linux-pci@vger.kernel.org 20306S: Maintained 20307F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 20308F: drivers/pci/controller/dwc/pcie-intel-gw.c 20309 20310PCIE DRIVER FOR MEDIATEK 20311M: Ryder Lee <ryder.lee@mediatek.com> 20312M: Jianjun Wang <jianjun.wang@mediatek.com> 20313L: linux-pci@vger.kernel.org 20314L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20315S: Supported 20316F: Documentation/devicetree/bindings/pci/mediatek* 20317F: drivers/pci/controller/*mediatek* 20318 20319PCIE DRIVER FOR MICROCHIP 20320M: Daire McNamara <daire.mcnamara@microchip.com> 20321L: linux-pci@vger.kernel.org 20322S: Supported 20323F: Documentation/devicetree/bindings/pci/microchip* 20324F: drivers/pci/controller/plda/*microchip* 20325 20326PCIE DRIVER FOR QUALCOMM MSM 20327M: Manivannan Sadhasivam <mani@kernel.org> 20328L: linux-pci@vger.kernel.org 20329L: linux-arm-msm@vger.kernel.org 20330S: Maintained 20331F: drivers/pci/controller/dwc/pcie-qcom-common.c 20332F: drivers/pci/controller/dwc/pcie-qcom.c 20333 20334PCIE DRIVER FOR RENESAS RZ/G3S SERIES 20335M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 20336L: linux-pci@vger.kernel.org 20337L: linux-renesas-soc@vger.kernel.org 20338S: Supported 20339F: Documentation/devicetree/bindings/pci/renesas,r9a08g045-pcie.yaml 20340F: drivers/pci/controller/pcie-rzg3s-host.c 20341 20342PCIE DRIVER FOR ROCKCHIP 20343M: Shawn Lin <shawn.lin@rock-chips.com> 20344L: linux-pci@vger.kernel.org 20345L: linux-rockchip@lists.infradead.org 20346S: Maintained 20347F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 20348F: drivers/pci/controller/pcie-rockchip* 20349 20350PCIE DRIVER FOR SOCIONEXT UNIPHIER 20351M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20352L: linux-pci@vger.kernel.org 20353S: Maintained 20354F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 20355F: drivers/pci/controller/dwc/pcie-uniphier* 20356 20357PCIE DRIVER FOR ST SPEAR13XX 20358M: Pratyush Anand <pratyush.anand@gmail.com> 20359L: linux-pci@vger.kernel.org 20360S: Maintained 20361F: drivers/pci/controller/dwc/*spear* 20362 20363PCIE DRIVER FOR STARFIVE JH71x0 20364M: Kevin Xie <kevin.xie@starfivetech.com> 20365L: linux-pci@vger.kernel.org 20366S: Maintained 20367F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 20368F: drivers/pci/controller/plda/pcie-starfive.c 20369 20370PCIE ENDPOINT DRIVER FOR QUALCOMM 20371M: Manivannan Sadhasivam <mani@kernel.org> 20372L: linux-pci@vger.kernel.org 20373L: linux-arm-msm@vger.kernel.org 20374S: Maintained 20375F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 20376F: drivers/pci/controller/dwc/pcie-qcom-common.c 20377F: drivers/pci/controller/dwc/pcie-qcom-ep.c 20378 20379PCMCIA SUBSYSTEM 20380M: Dominik Brodowski <linux@dominikbrodowski.net> 20381S: Odd Fixes 20382T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 20383F: Documentation/pcmcia/ 20384F: drivers/pcmcia/ 20385F: include/pcmcia/ 20386F: tools/pcmcia/ 20387 20388PCNET32 NETWORK DRIVER 20389M: Don Fry <pcnet32@frontier.com> 20390L: netdev@vger.kernel.org 20391S: Maintained 20392F: drivers/net/ethernet/amd/pcnet32.c 20393 20394PCRYPT PARALLEL CRYPTO ENGINE 20395M: Steffen Klassert <steffen.klassert@secunet.com> 20396L: linux-crypto@vger.kernel.org 20397S: Maintained 20398F: crypto/pcrypt.c 20399F: include/crypto/pcrypt.h 20400 20401PDS DSC VIRTIO DATA PATH ACCELERATOR 20402R: Brett Creeley <brett.creeley@amd.com> 20403F: drivers/vdpa/pds/ 20404 20405PECI HARDWARE MONITORING DRIVERS 20406M: Iwona Winiarska <iwona.winiarska@intel.com> 20407L: linux-hwmon@vger.kernel.org 20408S: Supported 20409F: Documentation/hwmon/peci-cputemp.rst 20410F: Documentation/hwmon/peci-dimmtemp.rst 20411F: drivers/hwmon/peci/ 20412 20413PECI SUBSYSTEM 20414M: Iwona Winiarska <iwona.winiarska@intel.com> 20415L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 20416S: Supported 20417F: Documentation/devicetree/bindings/peci/ 20418F: Documentation/peci/ 20419F: drivers/peci/ 20420F: include/linux/peci-cpu.h 20421F: include/linux/peci.h 20422 20423PENSANDO ETHERNET DRIVERS 20424M: Brett Creeley <brett.creeley@amd.com> 20425L: netdev@vger.kernel.org 20426S: Maintained 20427F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 20428F: drivers/net/ethernet/pensando/ 20429 20430PER-CPU MEMORY ALLOCATOR 20431M: Dennis Zhou <dennis@kernel.org> 20432M: Tejun Heo <tj@kernel.org> 20433M: Christoph Lameter <cl@gentwo.org> 20434L: linux-mm@kvack.org 20435S: Maintained 20436T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 20437F: arch/*/include/asm/percpu.h 20438F: include/linux/percpu*.h 20439F: lib/percpu*.c 20440F: mm/percpu*.c 20441F: mm/percpu-internal.h 20442 20443PER-TASK DELAY ACCOUNTING 20444M: Balbir Singh <bsingharora@gmail.com> 20445M: Yang Yang <yang.yang29@zte.com.cn> 20446S: Maintained 20447F: include/linux/delayacct.h 20448F: kernel/delayacct.c 20449 20450TASK DELAY MONITORING TOOLS 20451M: Andrew Morton <akpm@linux-foundation.org> 20452M: Wang Yaxin <wang.yaxin@zte.com.cn> 20453M: Fan Yu <fan.yu9@zte.com.cn> 20454L: linux-kernel@vger.kernel.org 20455S: Maintained 20456F: Documentation/accounting/delay-accounting.rst 20457F: tools/accounting/delaytop.c 20458F: tools/accounting/getdelays.c 20459 20460PERFORMANCE EVENTS SUBSYSTEM 20461M: Peter Zijlstra <peterz@infradead.org> 20462M: Ingo Molnar <mingo@redhat.com> 20463M: Arnaldo Carvalho de Melo <acme@kernel.org> 20464M: Namhyung Kim <namhyung@kernel.org> 20465R: Mark Rutland <mark.rutland@arm.com> 20466R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20467R: Jiri Olsa <jolsa@kernel.org> 20468R: Ian Rogers <irogers@google.com> 20469R: Adrian Hunter <adrian.hunter@intel.com> 20470R: James Clark <james.clark@linaro.org> 20471L: linux-perf-users@vger.kernel.org 20472L: linux-kernel@vger.kernel.org 20473S: Supported 20474W: https://perf.wiki.kernel.org/ 20475T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 20476T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 20477T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 20478F: arch/*/events/* 20479F: arch/*/events/*/* 20480F: arch/*/include/asm/perf_event.h 20481F: arch/*/kernel/*/*/perf_event*.c 20482F: arch/*/kernel/*/perf_event*.c 20483F: arch/*/kernel/perf_callchain.c 20484F: arch/*/kernel/perf_event*.c 20485F: include/linux/perf_event.h 20486F: include/uapi/linux/perf_event.h 20487F: kernel/events/* 20488F: tools/lib/perf/ 20489F: tools/perf/ 20490 20491PERFORMANCE EVENTS TOOLING ARM64 20492R: John Garry <john.g.garry@oracle.com> 20493R: Will Deacon <will@kernel.org> 20494R: James Clark <james.clark@linaro.org> 20495R: Mike Leach <mike.leach@linaro.org> 20496R: Leo Yan <leo.yan@linux.dev> 20497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20498S: Supported 20499F: tools/build/feature/test-libopencsd.c 20500F: tools/perf/arch/arm*/ 20501F: tools/perf/pmu-events/arch/arm64/ 20502F: tools/perf/util/arm-spe* 20503F: tools/perf/util/cs-etm* 20504 20505PERSONALITY HANDLING 20506M: Christoph Hellwig <hch@infradead.org> 20507L: linux-abi-devel@lists.sourceforge.net 20508S: Maintained 20509F: include/linux/personality.h 20510F: include/uapi/linux/personality.h 20511 20512PHOENIX RC FLIGHT CONTROLLER ADAPTER 20513M: Marcus Folkesson <marcus.folkesson@gmail.com> 20514L: linux-input@vger.kernel.org 20515S: Maintained 20516F: Documentation/input/devices/pxrc.rst 20517F: drivers/input/joystick/pxrc.c 20518 20519PHONET PROTOCOL 20520M: Remi Denis-Courmont <courmisch@gmail.com> 20521S: Supported 20522F: Documentation/networking/phonet.rst 20523F: include/linux/phonet.h 20524F: include/net/phonet/ 20525F: include/uapi/linux/phonet.h 20526F: net/phonet/ 20527 20528PHRAM MTD DRIVER 20529M: Joern Engel <joern@lazybastard.org> 20530L: linux-mtd@lists.infradead.org 20531S: Maintained 20532F: drivers/mtd/devices/phram.c 20533 20534PHY COMMON PROPERTIES 20535M: Vladimir Oltean <vladimir.oltean@nxp.com> 20536L: netdev@vger.kernel.org 20537S: Maintained 20538Q: https://patchwork.kernel.org/project/netdevbpf/list/ 20539F: Documentation/devicetree/bindings/phy/phy-common-props.yaml 20540F: drivers/phy/phy-common-props-test.c 20541F: drivers/phy/phy-common-props.c 20542F: include/linux/phy/phy-common-props.h 20543 20544PICOLCD HID DRIVER 20545M: Bruno Prémont <bonbons@linux-vserver.org> 20546L: linux-input@vger.kernel.org 20547S: Maintained 20548F: drivers/hid/hid-picolcd* 20549 20550PIDFD API 20551M: Christian Brauner <christian@brauner.io> 20552L: linux-kernel@vger.kernel.org 20553S: Maintained 20554T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 20555F: rust/kernel/pid_namespace.rs 20556F: samples/pidfd/ 20557F: tools/testing/selftests/clone3/ 20558F: tools/testing/selftests/pid_namespace/ 20559F: tools/testing/selftests/pidfd/ 20560K: (?i)pidfd 20561K: (?i)clone3 20562K: \b(clone_args|kernel_clone_args)\b 20563 20564PIN CONTROL SUBSYSTEM 20565M: Linus Walleij <linusw@kernel.org> 20566L: linux-gpio@vger.kernel.org 20567S: Maintained 20568T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 20569F: Documentation/devicetree/bindings/pinctrl/ 20570F: Documentation/driver-api/pin-control.rst 20571F: drivers/pinctrl/ 20572F: include/dt-bindings/pinctrl/ 20573F: include/linux/pinctrl/ 20574 20575PIN CONTROLLER - AIROHA 20576M: Lorenzo Bianconi <lorenzo@kernel.org> 20577L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20578S: Maintained 20579F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 20580F: drivers/pinctrl/mediatek/pinctrl-airoha.c 20581 20582PIN CONTROLLER - AMD 20583M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 20584M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 20585S: Maintained 20586F: drivers/pinctrl/pinctrl-amd.c 20587 20588PIN CONTROLLER - FREESCALE 20589M: Dong Aisheng <aisheng.dong@nxp.com> 20590M: Fabio Estevam <festevam@gmail.com> 20591M: Shawn Guo <shawnguo@kernel.org> 20592M: Jacky Bai <ping.bai@nxp.com> 20593R: Pengutronix Kernel Team <kernel@pengutronix.de> 20594R: NXP S32 Linux Team <s32@nxp.com> 20595L: linux-gpio@vger.kernel.org 20596S: Maintained 20597F: Documentation/devicetree/bindings/pinctrl/fsl,* 20598F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 20599F: drivers/pinctrl/freescale/ 20600F: drivers/pinctrl/nxp/ 20601 20602PIN CONTROLLER - INTEL 20603M: Mika Westerberg <mika.westerberg@linux.intel.com> 20604M: Andy Shevchenko <andy@kernel.org> 20605S: Supported 20606T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 20607F: drivers/pinctrl/intel/ 20608 20609PIN CONTROLLER - KEEMBAY 20610S: Orphan 20611F: drivers/pinctrl/pinctrl-keembay* 20612 20613PIN CONTROLLER - MEDIATEK 20614M: Sean Wang <sean.wang@kernel.org> 20615L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20616S: Maintained 20617F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 20618F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 20619F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 20620F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 20621F: drivers/pinctrl/mediatek/ 20622 20623PIN CONTROLLER - MEDIATEK MIPS 20624M: Chester A. Unal <chester.a.unal@arinc9.com> 20625M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20626L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20627L: linux-mips@vger.kernel.org 20628S: Maintained 20629F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 20630F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 20631F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 20632F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 20633F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 20634F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 20635F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 20636F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 20637F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 20638F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 20639F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 20640F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 20641F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 20642F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 20643F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 20644 20645PIN CONTROLLER - MICROCHIP AT91 20646M: Ludovic Desroches <ludovic.desroches@microchip.com> 20647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20648L: linux-gpio@vger.kernel.org 20649S: Supported 20650F: drivers/gpio/gpio-sama5d2-piobu.c 20651F: drivers/pinctrl/pinctrl-at91* 20652 20653PIN CONTROLLER - QUALCOMM 20654M: Bjorn Andersson <andersson@kernel.org> 20655L: linux-arm-msm@vger.kernel.org 20656S: Maintained 20657C: irc://irc.oftc.net/linux-msm 20658F: Documentation/devicetree/bindings/pinctrl/qcom,* 20659F: drivers/pinctrl/qcom/ 20660 20661PIN CONTROLLER - RENESAS 20662M: Geert Uytterhoeven <geert+renesas@glider.be> 20663L: linux-renesas-soc@vger.kernel.org 20664S: Supported 20665T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 20666F: Documentation/devicetree/bindings/pinctrl/renesas,* 20667F: drivers/pinctrl/renesas/ 20668 20669PIN CONTROLLER - SAMSUNG 20670M: Krzysztof Kozlowski <krzk@kernel.org> 20671M: Sylwester Nawrocki <s.nawrocki@samsung.com> 20672R: Alim Akhtar <alim.akhtar@samsung.com> 20673L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20674L: linux-samsung-soc@vger.kernel.org 20675S: Maintained 20676Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 20677B: mailto:linux-samsung-soc@vger.kernel.org 20678C: irc://irc.libera.chat/linux-exynos 20679T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 20680F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 20681F: drivers/pinctrl/samsung/ 20682 20683PIN CONTROLLER - SINGLE 20684M: Tony Lindgren <tony@atomide.com> 20685M: Haojian Zhuang <haojian.zhuang@linaro.org> 20686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20687L: linux-omap@vger.kernel.org 20688S: Maintained 20689F: drivers/pinctrl/pinctrl-single.c 20690 20691PIN CONTROLLER - SUNPLUS / TIBBO 20692M: Dvorkin Dmitry <dvorkin@tibbo.com> 20693M: Wells Lu <wellslutw@gmail.com> 20694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20695S: Maintained 20696W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20697F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20698F: drivers/pinctrl/sunplus/ 20699F: include/dt-bindings/pinctrl/sppctl*.h 20700 20701PINE64 PINEPHONE KEYBOARD DRIVER 20702M: Samuel Holland <samuel@sholland.org> 20703S: Supported 20704F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20705F: drivers/input/keyboard/pinephone-keyboard.c 20706 20707PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20708M: Tomasz Duszynski <tduszyns@gmail.com> 20709S: Maintained 20710F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20711F: drivers/iio/chemical/pms7003.c 20712 20713PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20714M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20715L: netdev@vger.kernel.org 20716S: Maintained 20717F: drivers/net/phy/mdio-open-alliance.h 20718F: net/ethtool/plca.c 20719 20720PLDMFW LIBRARY 20721M: Jacob Keller <jacob.e.keller@intel.com> 20722S: Maintained 20723F: Documentation/driver-api/pldmfw/ 20724F: include/linux/pldmfw.h 20725F: lib/pldmfw/ 20726 20727PLX DMA DRIVER 20728M: Logan Gunthorpe <logang@deltatee.com> 20729S: Maintained 20730F: drivers/dma/plx_dma.c 20731 20732PM-GRAPH UTILITY 20733M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20734L: linux-pm@vger.kernel.org 20735S: Supported 20736W: https://01.org/pm-graph 20737B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20738T: git https://github.com/intel/pm-graph.git 20739F: tools/power/pm-graph 20740 20741PM6764TR DRIVER 20742M: Charles Hsu <hsu.yungteng@gmail.com> 20743L: linux-hwmon@vger.kernel.org 20744S: Maintained 20745F: Documentation/hwmon/pm6764tr.rst 20746F: drivers/hwmon/pmbus/pm6764tr.c 20747 20748PMC SIERRA MaxRAID DRIVER 20749L: linux-scsi@vger.kernel.org 20750S: Orphan 20751W: http://www.pmc-sierra.com/ 20752F: drivers/scsi/pmcraid.* 20753 20754PMC SIERRA PM8001 DRIVER 20755M: Jack Wang <jinpu.wang@cloud.ionos.com> 20756L: linux-scsi@vger.kernel.org 20757S: Supported 20758F: drivers/scsi/pm8001/ 20759 20760PNI RM3100 IIO DRIVER 20761M: Song Qiang <songqiang1304521@gmail.com> 20762L: linux-iio@vger.kernel.org 20763S: Maintained 20764F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20765F: drivers/iio/magnetometer/rm3100* 20766 20767PNP SUPPORT 20768M: "Rafael J. Wysocki" <rafael@kernel.org> 20769L: linux-acpi@vger.kernel.org 20770S: Maintained 20771F: drivers/pnp/ 20772F: include/linux/pnp.h 20773 20774PORTWELL EC DRIVER 20775M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20776L: platform-driver-x86@vger.kernel.org 20777S: Maintained 20778F: drivers/platform/x86/portwell-ec.c 20779 20780POSIX CLOCKS and TIMERS 20781M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20782M: Frederic Weisbecker <frederic@kernel.org> 20783M: Thomas Gleixner <tglx@kernel.org> 20784L: linux-kernel@vger.kernel.org 20785S: Maintained 20786T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20787F: fs/timerfd.c 20788F: include/linux/time_namespace.h 20789F: include/linux/timerfd.h 20790F: include/uapi/linux/time.h 20791F: include/uapi/linux/timerfd.h 20792F: include/trace/events/timer* 20793F: kernel/time/itimer.c 20794F: kernel/time/posix-* 20795F: kernel/time/namespace.c 20796 20797POWER MANAGEMENT CORE 20798M: "Rafael J. Wysocki" <rafael@kernel.org> 20799L: linux-pm@vger.kernel.org 20800S: Supported 20801B: https://bugzilla.kernel.org 20802T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20803F: drivers/base/power/ 20804F: drivers/powercap/ 20805F: include/linux/intel_rapl.h 20806F: include/linux/pm.h 20807F: include/linux/pm_* 20808F: include/linux/powercap.h 20809F: kernel/configs/nopm.config 20810 20811POWER SEQUENCING 20812M: Bartosz Golaszewski <brgl@kernel.org> 20813L: linux-pm@vger.kernel.org 20814S: Maintained 20815T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20816F: Documentation/driver-api/pwrseq.rst 20817F: drivers/power/sequencing/ 20818F: include/linux/pwrseq/ 20819 20820POWER STATE COORDINATION INTERFACE (PSCI) 20821M: Mark Rutland <mark.rutland@arm.com> 20822M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20824S: Maintained 20825F: Documentation/devicetree/bindings/arm/psci.yaml 20826F: drivers/firmware/psci/ 20827F: include/linux/psci.h 20828F: include/uapi/linux/psci.h 20829 20830POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20831M: Sebastian Reichel <sre@kernel.org> 20832L: linux-pm@vger.kernel.org 20833S: Maintained 20834T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20835F: Documentation/ABI/testing/sysfs-class-power 20836F: Documentation/devicetree/bindings/power/supply/ 20837F: drivers/power/supply/ 20838F: include/linux/power/ 20839F: include/linux/power_supply.h 20840F: tools/testing/selftests/power_supply/ 20841 20842POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20843M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20844L: linuxppc-dev@lists.ozlabs.org 20845S: Maintained 20846F: drivers/char/powernv-op-panel.c 20847 20848PPP OVER ATM (RFC 2364) 20849M: Mitchell Blank Jr <mitch@sfgoth.com> 20850S: Maintained 20851F: include/uapi/linux/atmppp.h 20852F: net/atm/pppoatm.c 20853 20854PPP OVER ETHERNET 20855M: Michal Ostrowski <mostrows@earthlink.net> 20856S: Maintained 20857F: drivers/net/ppp/pppoe.c 20858F: drivers/net/ppp/pppox.c 20859 20860PPP OVER L2TP 20861M: James Chapman <jchapman@katalix.com> 20862S: Maintained 20863F: include/linux/if_pppol2tp.h 20864F: include/uapi/linux/if_pppol2tp.h 20865F: net/l2tp/l2tp_ppp.c 20866 20867PPP PROTOCOL DRIVERS AND COMPRESSORS 20868L: linux-ppp@vger.kernel.org 20869S: Orphan 20870F: drivers/net/ppp/ppp_* 20871 20872PPS SUPPORT 20873M: Rodolfo Giometti <giometti@enneenne.com> 20874L: linuxpps@ml.enneenne.com (subscribers-only) 20875S: Maintained 20876W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20877F: Documentation/ABI/testing/sysfs-pps 20878F: Documentation/ABI/testing/sysfs-pps-gen 20879F: Documentation/ABI/testing/sysfs-pps-gen-tio 20880F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20881F: Documentation/driver-api/pps.rst 20882F: drivers/pps/ 20883F: include/linux/pps*.h 20884F: include/uapi/linux/pps.h 20885F: include/uapi/linux/pps_gen.h 20886 20887PRESSURE STALL INFORMATION (PSI) 20888M: Johannes Weiner <hannes@cmpxchg.org> 20889M: Suren Baghdasaryan <surenb@google.com> 20890R: Peter Ziljstra <peterz@infradead.org> 20891S: Maintained 20892F: include/linux/psi* 20893F: kernel/sched/psi.c 20894 20895PROPELLER BUILD 20896M: Rong Xu <xur@google.com> 20897M: Han Shen <shenhan@google.com> 20898S: Supported 20899F: Documentation/dev-tools/propeller.rst 20900F: scripts/Makefile.propeller 20901 20902PRINTK 20903M: Petr Mladek <pmladek@suse.com> 20904R: Steven Rostedt <rostedt@goodmis.org> 20905R: John Ogness <john.ogness@linutronix.de> 20906R: Sergey Senozhatsky <senozhatsky@chromium.org> 20907S: Maintained 20908T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20909F: Documentation/core-api/printk-basics.rst 20910F: include/linux/printk.h 20911F: kernel/printk/ 20912 20913PRINTK INDEXING 20914R: Chris Down <chris@chrisdown.name> 20915S: Maintained 20916F: Documentation/core-api/printk-index.rst 20917F: kernel/printk/index.c 20918K: printk_index 20919 20920PROC FILESYSTEM 20921L: linux-kernel@vger.kernel.org 20922L: linux-fsdevel@vger.kernel.org 20923S: Maintained 20924F: Documentation/filesystems/proc.rst 20925F: fs/proc/ 20926F: include/linux/proc_fs.h 20927F: tools/testing/selftests/proc/ 20928 20929PROC SYSCTL 20930M: Kees Cook <kees@kernel.org> 20931M: Joel Granados <joel.granados@kernel.org> 20932L: linux-kernel@vger.kernel.org 20933L: linux-fsdevel@vger.kernel.org 20934S: Maintained 20935T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20936F: fs/proc/proc_sysctl.c 20937F: include/linux/sysctl.h 20938F: kernel/sysctl* 20939F: tools/testing/selftests/sysctl/* 20940F: lib/test_sysctl.c 20941F: scripts/check-sysctl-docs 20942 20943PS3 NETWORK SUPPORT 20944M: Geoff Levand <geoff@infradead.org> 20945L: netdev@vger.kernel.org 20946L: linuxppc-dev@lists.ozlabs.org 20947S: Maintained 20948F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20949 20950PS3 PLATFORM SUPPORT 20951M: Geoff Levand <geoff@infradead.org> 20952L: linuxppc-dev@lists.ozlabs.org 20953S: Maintained 20954F: arch/powerpc/boot/ps3* 20955F: arch/powerpc/include/asm/lv1call.h 20956F: arch/powerpc/include/asm/ps3*.h 20957F: arch/powerpc/platforms/ps3/ 20958F: drivers/*/ps3* 20959F: drivers/ps3/ 20960F: drivers/rtc/rtc-ps3.c 20961F: drivers/usb/host/*ps3.c 20962F: sound/ppc/snd_ps3* 20963 20964PS3VRAM DRIVER 20965M: Jim Paris <jim@jtan.com> 20966M: Geoff Levand <geoff@infradead.org> 20967L: linuxppc-dev@lists.ozlabs.org 20968S: Maintained 20969F: drivers/block/ps3vram.c 20970 20971PSAMPLE PACKET SAMPLING SUPPORT 20972M: Yotam Gigi <yotam.gi@gmail.com> 20973S: Maintained 20974F: include/net/psample.h 20975F: include/uapi/linux/psample.h 20976F: net/psample 20977 20978PSE NETWORK DRIVER 20979M: Oleksij Rempel <o.rempel@pengutronix.de> 20980M: Kory Maincent <kory.maincent@bootlin.com> 20981L: netdev@vger.kernel.org 20982S: Maintained 20983F: Documentation/devicetree/bindings/net/pse-pd/ 20984F: drivers/net/pse-pd/ 20985F: net/ethtool/pse-pd.c 20986 20987PSTORE FILESYSTEM 20988M: Kees Cook <kees@kernel.org> 20989R: Tony Luck <tony.luck@intel.com> 20990R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20991L: linux-hardening@vger.kernel.org 20992S: Supported 20993T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20994F: Documentation/admin-guide/pstore-blk.rst 20995F: Documentation/admin-guide/ramoops.rst 20996F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20997F: drivers/acpi/apei/erst.c 20998F: drivers/firmware/efi/efi-pstore.c 20999F: fs/pstore/ 21000F: include/linux/pstore* 21001K: \b(pstore|ramoops) 21002 21003PT5161L HARDWARE MONITOR DRIVER 21004M: Cosmo Chou <cosmo.chou@quantatw.com> 21005L: linux-hwmon@vger.kernel.org 21006S: Maintained 21007F: Documentation/hwmon/pt5161l.rst 21008F: drivers/hwmon/pt5161l.c 21009 21010PTP HARDWARE CLOCK SUPPORT 21011M: Richard Cochran <richardcochran@gmail.com> 21012L: netdev@vger.kernel.org 21013S: Maintained 21014W: http://linuxptp.sourceforge.net/ 21015F: Documentation/ABI/testing/sysfs-ptp 21016F: Documentation/driver-api/ptp.rst 21017F: drivers/net/phy/dp83640* 21018F: drivers/ptp/* 21019F: include/linux/ptp_cl* 21020K: (?:\b|_)ptp(?:\b|_) 21021 21022PTP MOCKUP CLOCK SUPPORT 21023M: Vladimir Oltean <vladimir.oltean@nxp.com> 21024L: netdev@vger.kernel.org 21025S: Maintained 21026F: drivers/ptp/ptp_mock.c 21027F: include/linux/ptp_mock.h 21028 21029PTP VIRTUAL CLOCK SUPPORT 21030M: Yangbo Lu <yangbo.lu@nxp.com> 21031L: netdev@vger.kernel.org 21032S: Maintained 21033F: drivers/ptp/ptp_vclock.c 21034F: net/ethtool/phc_vclocks.c 21035 21036PTP VMCLOCK SUPPORT 21037M: David Woodhouse <dwmw2@infradead.org> 21038L: netdev@vger.kernel.org 21039S: Maintained 21040F: drivers/ptp/ptp_vmclock.c 21041F: include/uapi/linux/vmclock-abi.h 21042 21043PTRACE SUPPORT 21044M: Oleg Nesterov <oleg@redhat.com> 21045S: Maintained 21046F: arch/*/*/ptrace*.c 21047F: arch/*/include/asm/ptrace*.h 21048F: arch/*/ptrace*.c 21049F: include/asm-generic/syscall.h 21050F: include/linux/ptrace.h 21051F: include/linux/regset.h 21052F: include/uapi/linux/ptrace.h 21053F: kernel/ptrace.c 21054 21055PULSE8-CEC DRIVER 21056M: Hans Verkuil <hverkuil@kernel.org> 21057L: linux-media@vger.kernel.org 21058S: Maintained 21059T: git git://linuxtv.org/media.git 21060F: drivers/media/cec/usb/pulse8/ 21061 21062PURELIFI PLFXLC DRIVER 21063M: Srinivasan Raju <srini.raju@purelifi.com> 21064L: linux-wireless@vger.kernel.org 21065S: Supported 21066F: drivers/net/wireless/purelifi/ 21067 21068PVRUSB2 VIDEO4LINUX DRIVER 21069M: Mike Isely <isely@pobox.com> 21070L: pvrusb2@isely.net (subscribers-only) 21071L: linux-media@vger.kernel.org 21072S: Maintained 21073W: http://www.isely.net/pvrusb2/ 21074T: git git://linuxtv.org/media.git 21075F: Documentation/driver-api/media/drivers/pvrusb2* 21076F: drivers/media/usb/pvrusb2/ 21077 21078PWC WEBCAM DRIVER 21079M: Hans Verkuil <hverkuil@kernel.org> 21080L: linux-media@vger.kernel.org 21081S: Odd Fixes 21082T: git git://linuxtv.org/media.git 21083F: drivers/media/usb/pwc/* 21084F: include/trace/events/pwc.h 21085 21086PWM IR Transmitter 21087M: Sean Young <sean@mess.org> 21088L: linux-media@vger.kernel.org 21089S: Maintained 21090F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 21091F: drivers/media/rc/pwm-ir-tx.c 21092 21093PWM SUBSYSTEM 21094M: Uwe Kleine-König <ukleinek@kernel.org> 21095L: linux-pwm@vger.kernel.org 21096S: Maintained 21097Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 21098T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 21099F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 21100F: Documentation/devicetree/bindings/pwm/ 21101F: Documentation/driver-api/pwm.rst 21102F: drivers/gpio/gpio-mvebu.c 21103F: drivers/pwm/ 21104F: drivers/video/backlight/pwm_bl.c 21105F: include/dt-bindings/pwm/ 21106F: include/linux/pwm.h 21107F: include/linux/pwm_backlight.h 21108K: pwm_(config|apply_might_sleep|apply_atomic|ops) 21109 21110PWM SUBSYSTEM BINDINGS [RUST] 21111M: Michal Wilczynski <m.wilczynski@samsung.com> 21112L: linux-pwm@vger.kernel.org 21113L: rust-for-linux@vger.kernel.org 21114S: Maintained 21115F: rust/helpers/pwm.c 21116F: rust/kernel/pwm.rs 21117 21118PWM SUBSYSTEM DRIVERS [RUST] 21119R: Michal Wilczynski <m.wilczynski@samsung.com> 21120F: drivers/pwm/*.rs 21121 21122PXA GPIO DRIVER 21123M: Robert Jarzmik <robert.jarzmik@free.fr> 21124L: linux-gpio@vger.kernel.org 21125S: Maintained 21126F: drivers/gpio/gpio-pxa.c 21127 21128PXA MMCI DRIVER 21129S: Orphan 21130 21131PXA RTC DRIVER 21132M: Robert Jarzmik <robert.jarzmik@free.fr> 21133L: linux-rtc@vger.kernel.org 21134S: Maintained 21135 21136PXA2xx/PXA3xx SUPPORT 21137M: Daniel Mack <daniel@zonque.org> 21138M: Haojian Zhuang <haojian.zhuang@gmail.com> 21139M: Robert Jarzmik <robert.jarzmik@free.fr> 21140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21141S: Maintained 21142T: git https://github.com/hzhuang1/linux.git 21143T: git https://github.com/rjarzmik/linux.git 21144F: arch/arm/boot/dts/intel/pxa/ 21145F: arch/arm/mach-pxa/ 21146F: drivers/dma/pxa* 21147F: drivers/pcmcia/pxa2xx* 21148F: drivers/pinctrl/pxa/ 21149F: drivers/spi/spi-pxa2xx* 21150F: drivers/usb/gadget/udc/pxa2* 21151F: include/sound/pxa2xx-lib.h 21152F: sound/arm/pxa* 21153F: sound/soc/pxa/ 21154 21155QAT DRIVER 21156M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 21157L: qat-linux@intel.com 21158S: Supported 21159F: drivers/crypto/intel/qat/ 21160 21161QCOM AUDIO (ASoC) DRIVERS 21162M: Srinivas Kandagatla <srini@kernel.org> 21163L: linux-sound@vger.kernel.org 21164L: linux-arm-msm@vger.kernel.org 21165S: Supported 21166F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 21167F: Documentation/devicetree/bindings/sound/qcom,* 21168F: drivers/soc/qcom/apr.c 21169F: drivers/soundwire/qcom.c 21170F: include/dt-bindings/sound/qcom,wcd93* 21171F: sound/soc/codecs/lpass-*.* 21172F: sound/soc/codecs/msm8916-wcd-analog.c 21173F: sound/soc/codecs/msm8916-wcd-digital.c 21174F: sound/soc/codecs/pm4125-sdw.c 21175F: sound/soc/codecs/pm4125.* 21176F: sound/soc/codecs/wcd-clsh-v2.* 21177F: sound/soc/codecs/wcd-mbhc-v2.* 21178F: sound/soc/codecs/wcd93*.* 21179F: sound/soc/codecs/wsa88*.* 21180F: sound/soc/qcom/ 21181 21182QCOM EMBEDDED USB DEBUGGER (EUD) 21183M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 21184L: linux-arm-msm@vger.kernel.org 21185S: Maintained 21186F: Documentation/ABI/testing/sysfs-driver-eud 21187F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 21188F: drivers/usb/misc/qcom_eud.c 21189 21190QCOM IPA DRIVER 21191M: Alex Elder <elder@kernel.org> 21192L: netdev@vger.kernel.org 21193S: Maintained 21194F: drivers/net/ipa/ 21195 21196QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 21197M: Gabriel Somlo <somlo@cmu.edu> 21198M: "Michael S. Tsirkin" <mst@redhat.com> 21199L: qemu-devel@nongnu.org 21200S: Maintained 21201F: drivers/firmware/qemu_fw_cfg.c 21202F: include/uapi/linux/qemu_fw_cfg.h 21203 21204QLOGIC QL41xxx FCOE DRIVER 21205M: Saurav Kashyap <skashyap@marvell.com> 21206M: Javed Hasan <jhasan@marvell.com> 21207M: GR-QLogic-Storage-Upstream@marvell.com 21208L: linux-scsi@vger.kernel.org 21209S: Supported 21210F: drivers/scsi/qedf/ 21211 21212QLOGIC QL41xxx ISCSI DRIVER 21213M: Nilesh Javali <njavali@marvell.com> 21214M: Manish Rangankar <mrangankar@marvell.com> 21215M: GR-QLogic-Storage-Upstream@marvell.com 21216L: linux-scsi@vger.kernel.org 21217S: Supported 21218F: drivers/scsi/qedi/ 21219 21220QLOGIC QL4xxx ETHERNET DRIVER 21221M: Manish Chopra <manishc@marvell.com> 21222L: netdev@vger.kernel.org 21223S: Maintained 21224F: drivers/net/ethernet/qlogic/qed/ 21225F: drivers/net/ethernet/qlogic/qede/ 21226F: include/linux/qed/ 21227 21228QLOGIC QL4xxx RDMA DRIVER 21229M: Michal Kalderon <mkalderon@marvell.com> 21230L: linux-rdma@vger.kernel.org 21231S: Supported 21232F: drivers/infiniband/hw/qedr/ 21233F: include/uapi/rdma/qedr-abi.h 21234 21235QLOGIC QLA1280 SCSI DRIVER 21236M: Michael Reed <mdr@sgi.com> 21237L: linux-scsi@vger.kernel.org 21238S: Maintained 21239F: drivers/scsi/qla1280.[ch] 21240 21241QLOGIC QLA2XXX FC-SCSI DRIVER 21242M: Nilesh Javali <njavali@marvell.com> 21243M: GR-QLogic-Storage-Upstream@marvell.com 21244L: linux-scsi@vger.kernel.org 21245S: Supported 21246F: drivers/scsi/qla2xxx/ 21247 21248QLOGIC QLA3XXX NETWORK DRIVER 21249M: GR-Linux-NIC-Dev@marvell.com 21250L: netdev@vger.kernel.org 21251S: Maintained 21252F: drivers/net/ethernet/qlogic/qla3xxx.* 21253 21254QLOGIC QLA4XXX iSCSI DRIVER 21255M: Nilesh Javali <njavali@marvell.com> 21256M: Manish Rangankar <mrangankar@marvell.com> 21257M: GR-QLogic-Storage-Upstream@marvell.com 21258L: linux-scsi@vger.kernel.org 21259S: Supported 21260F: drivers/scsi/qla4xxx/ 21261 21262QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 21263M: Shahed Shaikh <shshaikh@marvell.com> 21264M: Manish Chopra <manishc@marvell.com> 21265M: GR-Linux-NIC-Dev@marvell.com 21266L: netdev@vger.kernel.org 21267S: Maintained 21268F: drivers/net/ethernet/qlogic/qlcnic/ 21269 21270QM1D1B0004 MEDIA DRIVER 21271M: Akihiro Tsukada <tskd08@gmail.com> 21272L: linux-media@vger.kernel.org 21273S: Odd Fixes 21274F: drivers/media/tuners/qm1d1b0004* 21275 21276QM1D1C0042 MEDIA DRIVER 21277M: Akihiro Tsukada <tskd08@gmail.com> 21278L: linux-media@vger.kernel.org 21279S: Odd Fixes 21280F: drivers/media/tuners/qm1d1c0042* 21281 21282QNAP MCU DRIVER 21283M: Heiko Stuebner <heiko@sntech.de> 21284S: Maintained 21285F: drivers/hwmon/qnap-mcu-hwmon.c 21286F: drivers/input/misc/qnap-mcu-input.c 21287F: drivers/leds/leds-qnap-mcu.c 21288F: drivers/mfd/qnap-mcu.c 21289F: include/linux/mfd/qnap-mcu.h 21290 21291QNX4 FILESYSTEM 21292M: Anders Larsen <al@alarsen.net> 21293S: Maintained 21294W: http://www.alarsen.net/linux/qnx4fs/ 21295F: fs/qnx4/ 21296F: include/uapi/linux/qnx4_fs.h 21297F: include/uapi/linux/qnxtypes.h 21298 21299QNX6 FILESYSTEM 21300S: Orphan 21301F: Documentation/filesystems/qnx6.rst 21302F: fs/qnx6/ 21303F: include/linux/qnx6_fs.h 21304 21305QORIQ DPAA2 FSL-MC BUS DRIVER 21306M: Ioana Ciornei <ioana.ciornei@nxp.com> 21307L: linuxppc-dev@lists.ozlabs.org 21308L: linux-kernel@vger.kernel.org 21309S: Maintained 21310F: Documentation/ABI/stable/sysfs-bus-fsl-mc 21311F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 21312F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 21313F: drivers/bus/fsl-mc/ 21314F: include/uapi/linux/fsl_mc.h 21315 21316QT1010 MEDIA DRIVER 21317L: linux-media@vger.kernel.org 21318S: Orphan 21319W: https://linuxtv.org 21320Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21321F: drivers/media/tuners/qt1010* 21322 21323QUALCOMM ATH12K WIRELESS DRIVER 21324M: Jeff Johnson <jjohnson@kernel.org> 21325L: linux-wireless@vger.kernel.org 21326L: ath12k@lists.infradead.org 21327S: Supported 21328W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 21329T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21330F: drivers/net/wireless/ath/ath12k/ 21331N: ath12k 21332 21333QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 21334M: Jeff Johnson <jjohnson@kernel.org> 21335L: linux-wireless@vger.kernel.org 21336L: ath10k@lists.infradead.org 21337S: Supported 21338W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 21339T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21340F: drivers/net/wireless/ath/ath10k/ 21341N: ath10k 21342 21343QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 21344M: Jeff Johnson <jjohnson@kernel.org> 21345L: linux-wireless@vger.kernel.org 21346L: ath11k@lists.infradead.org 21347S: Supported 21348W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 21349B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 21350T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21351F: drivers/net/wireless/ath/ath11k/ 21352N: ath11k 21353 21354QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 21355M: Toke Høiland-Jørgensen <toke@toke.dk> 21356L: linux-wireless@vger.kernel.org 21357S: Maintained 21358W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 21359T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 21360F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 21361F: drivers/net/wireless/ath/ath9k/ 21362 21363QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 21364M: Stefan Wahren <wahrenst@gmx.net> 21365L: netdev@vger.kernel.org 21366S: Maintained 21367F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 21368F: drivers/net/ethernet/qualcomm/qca* 21369 21370QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 21371M: Stephan Gerhold <stephan@gerhold.net> 21372L: netdev@vger.kernel.org 21373L: linux-arm-msm@vger.kernel.org 21374S: Maintained 21375F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 21376F: drivers/net/wwan/qcom_bam_dmux.c 21377 21378QUALCOMM BLUETOOTH DRIVER 21379M: Bartosz Golaszewski <brgl@kernel.org> 21380L: linux-arm-msm@vger.kernel.org 21381S: Maintained 21382F: Documentation/devicetree/bindings/net/bluetooth/qcom,* 21383F: drivers/bluetooth/btqca.[ch] 21384F: drivers/bluetooth/btqcomsmd.c 21385F: drivers/bluetooth/hci_qca.c 21386 21387QUALCOMM CAMERA SUBSYSTEM DRIVER 21388M: Robert Foss <rfoss@kernel.org> 21389M: Todor Tomov <todor.too@gmail.com> 21390M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21391R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 21392L: linux-media@vger.kernel.org 21393S: Maintained 21394F: Documentation/admin-guide/media/qcom_camss.rst 21395F: Documentation/devicetree/bindings/media/qcom,*camss* 21396F: drivers/media/platform/qcom/camss/ 21397 21398QUALCOMM CLOCK DRIVERS 21399M: Bjorn Andersson <andersson@kernel.org> 21400L: linux-arm-msm@vger.kernel.org 21401S: Supported 21402T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 21403F: Documentation/devicetree/bindings/clock/qcom,* 21404F: drivers/clk/qcom/ 21405F: include/dt-bindings/clock/qcom,* 21406 21407QUALCOMM CLOUD AI (QAIC) DRIVER 21408M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 21409R: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com> 21410L: linux-arm-msm@vger.kernel.org 21411L: dri-devel@lists.freedesktop.org 21412S: Supported 21413T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21414F: Documentation/ABI/testing/sysfs-driver-qaic 21415F: Documentation/accel/qaic/ 21416F: drivers/accel/qaic/ 21417F: include/uapi/drm/qaic_accel.h 21418 21419QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 21420M: Bjorn Andersson <andersson@kernel.org> 21421M: Konrad Dybcio <konradybcio@kernel.org> 21422L: linux-pm@vger.kernel.org 21423L: linux-arm-msm@vger.kernel.org 21424S: Maintained 21425F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 21426F: drivers/pmdomain/qcom/cpr.c 21427 21428QUALCOMM CPUCP MAILBOX DRIVER 21429M: Sibi Sankar <sibi.sankar@oss.qualcomm.com> 21430L: linux-arm-msm@vger.kernel.org 21431S: Supported 21432F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 21433F: drivers/mailbox/qcom-cpucp-mbox.c 21434 21435QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 21436M: Ilia Lin <ilia.lin@kernel.org> 21437L: linux-pm@vger.kernel.org 21438S: Maintained 21439F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 21440F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 21441F: drivers/cpufreq/qcom-cpufreq-nvmem.c 21442 21443QUALCOMM CRYPTO DRIVERS 21444M: Thara Gopinath <thara.gopinath@gmail.com> 21445L: linux-crypto@vger.kernel.org 21446L: linux-arm-msm@vger.kernel.org 21447S: Maintained 21448F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 21449F: drivers/crypto/qce/ 21450 21451QUALCOMM EMAC GIGABIT ETHERNET DRIVER 21452M: Timur Tabi <timur@kernel.org> 21453L: netdev@vger.kernel.org 21454S: Maintained 21455F: drivers/net/ethernet/qualcomm/emac/ 21456 21457QUALCOMM ETHQOS ETHERNET DRIVER 21458M: Vinod Koul <vkoul@kernel.org> 21459L: netdev@vger.kernel.org 21460L: linux-arm-msm@vger.kernel.org 21461S: Maintained 21462F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 21463F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 21464 21465QUALCOMM FASTRPC DRIVER 21466M: Srinivas Kandagatla <srini@kernel.org> 21467M: Amol Maheshwari <amahesh@qti.qualcomm.com> 21468L: linux-arm-msm@vger.kernel.org 21469L: dri-devel@lists.freedesktop.org 21470S: Maintained 21471F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 21472F: drivers/misc/fastrpc.c 21473F: include/uapi/misc/fastrpc.h 21474 21475QUALCOMM HEXAGON ARCHITECTURE 21476M: Brian Cain <brian.cain@oss.qualcomm.com> 21477L: linux-hexagon@vger.kernel.org 21478S: Supported 21479T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 21480F: arch/hexagon/ 21481 21482QUALCOMM HIDMA DRIVER 21483M: Sinan Kaya <okaya@kernel.org> 21484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21485L: linux-arm-msm@vger.kernel.org 21486L: dmaengine@vger.kernel.org 21487S: Supported 21488F: drivers/dma/qcom/hidma* 21489 21490QUALCOMM I2C QCOM GENI DRIVER 21491M: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com> 21492M: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> 21493L: linux-i2c@vger.kernel.org 21494L: linux-arm-msm@vger.kernel.org 21495S: Maintained 21496F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 21497F: drivers/i2c/busses/i2c-qcom-geni.c 21498 21499QUALCOMM I2C CCI DRIVER 21500M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21501M: Robert Foss <rfoss@kernel.org> 21502L: linux-i2c@vger.kernel.org 21503L: linux-arm-msm@vger.kernel.org 21504S: Maintained 21505F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 21506F: drivers/i2c/busses/i2c-qcom-cci.c 21507 21508QUALCOMM INTERCONNECT BWMON DRIVER 21509M: Krzysztof Kozlowski <krzk@kernel.org> 21510L: linux-arm-msm@vger.kernel.org 21511S: Maintained 21512F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 21513F: drivers/soc/qcom/icc-bwmon.c 21514F: drivers/soc/qcom/trace_icc-bwmon.h 21515 21516QUALCOMM IOMMU 21517M: Rob Clark <robin.clark@oss.qualcomm.com> 21518L: iommu@lists.linux.dev 21519L: linux-arm-msm@vger.kernel.org 21520S: Maintained 21521F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 21522F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 21523F: drivers/iommu/msm_iommu* 21524 21525QUALCOMM IPC ROUTER (QRTR) DRIVER 21526M: Manivannan Sadhasivam <mani@kernel.org> 21527L: linux-arm-msm@vger.kernel.org 21528S: Maintained 21529F: include/trace/events/qrtr.h 21530F: include/uapi/linux/qrtr.h 21531F: net/qrtr/ 21532 21533QUALCOMM IPCC MAILBOX DRIVER 21534M: Manivannan Sadhasivam <mani@kernel.org> 21535L: linux-arm-msm@vger.kernel.org 21536S: Supported 21537F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 21538F: drivers/mailbox/qcom-ipcc.c 21539F: include/dt-bindings/mailbox/qcom-ipcc.h 21540 21541QUALCOMM IPQ4019 USB PHY DRIVER 21542M: Robert Marko <robert.marko@sartura.hr> 21543M: Luka Perkov <luka.perkov@sartura.hr> 21544L: linux-arm-msm@vger.kernel.org 21545S: Maintained 21546F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 21547F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 21548 21549QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 21550M: Robert Marko <robert.marko@sartura.hr> 21551M: Luka Perkov <luka.perkov@sartura.hr> 21552L: linux-arm-msm@vger.kernel.org 21553S: Maintained 21554F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 21555F: drivers/regulator/vqmmc-ipq4019-regulator.c 21556 21557QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 21558M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21559M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21560R: Abhinav Kumar <abhinav.kumar@linux.dev> 21561L: linux-media@vger.kernel.org 21562L: linux-arm-msm@vger.kernel.org 21563S: Maintained 21564F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 21565F: drivers/media/platform/qcom/iris/ 21566 21567QUALCOMM NAND CONTROLLER DRIVER 21568M: Manivannan Sadhasivam <mani@kernel.org> 21569L: linux-mtd@lists.infradead.org 21570L: linux-arm-msm@vger.kernel.org 21571S: Maintained 21572F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 21573F: drivers/mtd/nand/raw/qcom_nandc.c 21574 21575QUALCOMM MEDIA PLATFORM 21576M: Bryan O'Donoghue <bod@kernel.org> 21577L: linux-media@vger.kernel.org 21578L: linux-arm-msm@vger.kernel.org 21579S: Supported 21580Q: https://patchwork.linuxtv.org/project/linux-media/list 21581T: git https://gitlab.freedesktop.org/linux-media/media-committers.git 21582F: Documentation/devicetree/bindings/media/*qcom* 21583F: drivers/media/platform/qcom 21584F: include/dt-bindings/media/*qcom* 21585 21586QUALCOMM SMB CHARGER DRIVER 21587M: Casey Connolly <casey.connolly@linaro.org> 21588L: linux-arm-msm@vger.kernel.org 21589S: Maintained 21590F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 21591F: drivers/power/supply/qcom_smbx.c 21592 21593QUALCOMM PPE DRIVER 21594M: Luo Jie <quic_luoj@quicinc.com> 21595L: netdev@vger.kernel.org 21596S: Supported 21597F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 21598F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 21599F: drivers/net/ethernet/qualcomm/ppe/ 21600 21601QUALCOMM QSEECOM DRIVER 21602M: Maximilian Luz <luzmaximilian@gmail.com> 21603L: linux-arm-msm@vger.kernel.org 21604S: Maintained 21605F: drivers/firmware/qcom/qcom_qseecom.c 21606 21607QUALCOMM QSEECOM UEFISECAPP DRIVER 21608M: Maximilian Luz <luzmaximilian@gmail.com> 21609L: linux-arm-msm@vger.kernel.org 21610S: Maintained 21611F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 21612 21613QUALCOMM RMNET DRIVER 21614M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 21615M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 21616L: netdev@vger.kernel.org 21617S: Maintained 21618F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 21619F: drivers/net/ethernet/qualcomm/rmnet/ 21620F: include/linux/if_rmnet.h 21621 21622QUALCOMM TEE (QCOMTEE) DRIVER 21623M: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com> 21624L: linux-arm-msm@vger.kernel.org 21625S: Maintained 21626F: Documentation/tee/qtee.rst 21627F: drivers/tee/qcomtee/ 21628 21629QUALCOMM TRUST ZONE MEMORY ALLOCATOR 21630M: Bartosz Golaszewski <brgl@kernel.org> 21631L: linux-arm-msm@vger.kernel.org 21632S: Maintained 21633F: drivers/firmware/qcom/qcom_tzmem.c 21634F: drivers/firmware/qcom/qcom_tzmem.h 21635F: include/linux/firmware/qcom/qcom_tzmem.h 21636 21637QUALCOMM TSENS THERMAL DRIVER 21638M: Amit Kucheria <amitk@kernel.org> 21639M: Thara Gopinath <thara.gopinath@gmail.com> 21640L: linux-pm@vger.kernel.org 21641L: linux-arm-msm@vger.kernel.org 21642S: Maintained 21643F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 21644F: drivers/thermal/qcom/ 21645 21646QUALCOMM TYPEC PORT MANAGER DRIVER 21647M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 21648L: linux-arm-msm@vger.kernel.org 21649L: linux-usb@vger.kernel.org 21650S: Maintained 21651F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 21652F: drivers/usb/typec/tcpm/qcom/ 21653 21654QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 21655M: Vikash Garodia <vikash.garodia@oss.qualcomm.com> 21656M: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com> 21657L: linux-media@vger.kernel.org 21658L: linux-arm-msm@vger.kernel.org 21659S: Maintained 21660T: git git://linuxtv.org/media.git 21661F: Documentation/devicetree/bindings/media/*venus* 21662F: drivers/media/platform/qcom/venus/ 21663 21664QUALCOMM WCN36XX WIRELESS DRIVER 21665M: Loic Poulain <loic.poulain@oss.qualcomm.com> 21666L: wcn36xx@lists.infradead.org 21667L: linux-wireless@vger.kernel.org 21668S: Supported 21669W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 21670F: drivers/net/wireless/ath/wcn36xx/ 21671 21672QUANTENNA QTNFMAC WIRELESS DRIVER 21673M: Igor Mitsyanko <imitsyanko@quantenna.com> 21674R: Sergey Matyukevich <geomatsi@gmail.com> 21675L: linux-wireless@vger.kernel.org 21676S: Maintained 21677F: drivers/net/wireless/quantenna/ 21678 21679RADEON and AMDGPU DRM DRIVERS 21680M: Alex Deucher <alexander.deucher@amd.com> 21681M: Christian König <christian.koenig@amd.com> 21682L: amd-gfx@lists.freedesktop.org 21683S: Supported 21684B: https://gitlab.freedesktop.org/drm/amd/-/issues 21685C: irc://irc.oftc.net/radeon 21686T: git https://gitlab.freedesktop.org/agd5f/linux.git 21687F: Documentation/gpu/amdgpu/ 21688F: drivers/gpu/drm/amd/ 21689F: drivers/gpu/drm/ci/xfails/amd* 21690F: drivers/gpu/drm/radeon/ 21691F: include/uapi/drm/amdgpu_drm.h 21692F: include/uapi/drm/radeon_drm.h 21693 21694RADEON FRAMEBUFFER DISPLAY DRIVER 21695M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 21696L: linux-fbdev@vger.kernel.org 21697S: Maintained 21698F: drivers/video/fbdev/aty/radeon* 21699F: include/uapi/linux/radeonfb.h 21700 21701RADIOSHARK RADIO DRIVER 21702M: Hans Verkuil <hverkuil@kernel.org> 21703L: linux-media@vger.kernel.org 21704S: Maintained 21705T: git git://linuxtv.org/media.git 21706F: drivers/media/radio/radio-shark.c 21707 21708RADIOSHARK2 RADIO DRIVER 21709M: Hans Verkuil <hverkuil@kernel.org> 21710L: linux-media@vger.kernel.org 21711S: Maintained 21712T: git git://linuxtv.org/media.git 21713F: drivers/media/radio/radio-shark2.c 21714F: drivers/media/radio/radio-tea5777.c 21715 21716RADOS BLOCK DEVICE (RBD) 21717M: Ilya Dryomov <idryomov@gmail.com> 21718R: Dongsheng Yang <dongsheng.yang@easystack.cn> 21719L: ceph-devel@vger.kernel.org 21720S: Supported 21721W: http://ceph.com/ 21722B: https://tracker.ceph.com/ 21723T: git https://github.com/ceph/ceph-client.git 21724F: Documentation/ABI/testing/sysfs-bus-rbd 21725F: drivers/block/rbd.c 21726F: drivers/block/rbd_types.h 21727 21728RAGE128 FRAMEBUFFER DISPLAY DRIVER 21729L: linux-fbdev@vger.kernel.org 21730S: Orphan 21731F: drivers/video/fbdev/aty/aty128fb.c 21732 21733RAINSHADOW-CEC DRIVER 21734M: Hans Verkuil <hverkuil@kernel.org> 21735L: linux-media@vger.kernel.org 21736S: Maintained 21737T: git git://linuxtv.org/media.git 21738F: drivers/media/cec/usb/rainshadow/ 21739 21740RALINK MIPS ARCHITECTURE 21741M: John Crispin <john@phrozen.org> 21742M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21743L: linux-mips@vger.kernel.org 21744S: Maintained 21745F: arch/mips/ralink 21746 21747RALINK MT7621 MIPS ARCHITECTURE 21748M: Chester A. Unal <chester.a.unal@arinc9.com> 21749M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21750L: linux-mips@vger.kernel.org 21751S: Maintained 21752F: arch/mips/boot/dts/ralink/mt7621* 21753 21754RALINK RT2X00 WIRELESS LAN DRIVER 21755M: Stanislaw Gruszka <stf_xl@wp.pl> 21756L: linux-wireless@vger.kernel.org 21757S: Maintained 21758F: drivers/net/wireless/ralink/ 21759 21760RAMDISK RAM BLOCK DEVICE DRIVER 21761M: Jens Axboe <axboe@kernel.dk> 21762S: Maintained 21763F: Documentation/admin-guide/blockdev/ramdisk.rst 21764F: drivers/block/brd.c 21765 21766RANCHU VIRTUAL BOARD FOR MIPS 21767M: Miodrag Dinic <miodrag.dinic@mips.com> 21768L: linux-mips@vger.kernel.org 21769S: Supported 21770F: arch/mips/configs/generic/board-ranchu.config 21771F: arch/mips/generic/board-ranchu.c 21772 21773RANDOM NUMBER DRIVER 21774M: "Theodore Ts'o" <tytso@mit.edu> 21775M: Jason A. Donenfeld <Jason@zx2c4.com> 21776S: Maintained 21777T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21778F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21779F: drivers/char/random.c 21780F: include/linux/random.h 21781F: include/uapi/linux/random.h 21782F: drivers/virt/vmgenid.c 21783N: ^.*/vdso/[^/]*getrandom[^/]+$ 21784 21785RAPIDIO SUBSYSTEM 21786M: Matt Porter <mporter@kernel.crashing.org> 21787M: Alexandre Bounine <alex.bou9@gmail.com> 21788S: Maintained 21789F: drivers/rapidio/ 21790 21791RAS INFRASTRUCTURE 21792M: Tony Luck <tony.luck@intel.com> 21793M: Borislav Petkov <bp@alien8.de> 21794L: linux-edac@vger.kernel.org 21795S: Maintained 21796F: Documentation/admin-guide/RAS 21797F: drivers/ras/ 21798F: include/linux/ras.h 21799F: include/ras/ras_event.h 21800 21801RAS FRU MEMORY POISON MANAGER (FMPM) 21802M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21803L: linux-edac@vger.kernel.org 21804S: Maintained 21805F: drivers/ras/amd/fmpm.c 21806 21807RASPBERRY PI PISP BACK END 21808M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21809R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21810L: linux-media@vger.kernel.org 21811S: Maintained 21812F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21813F: drivers/media/platform/raspberrypi/pisp_be/ 21814F: include/uapi/linux/media/raspberrypi/ 21815 21816RASPBERRY PI PISP CAMERA FRONT END 21817M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21818M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21819S: Maintained 21820F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21821F: drivers/media/platform/raspberrypi/rp1-cfe/ 21822 21823RASPBERRY PI RP1 PCI DRIVER 21824M: Andrea della Porta <andrea.porta@suse.com> 21825S: Maintained 21826F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21827F: drivers/clk/clk-rp1.c 21828F: drivers/misc/rp1/ 21829F: drivers/pinctrl/pinctrl-rp1.c 21830 21831RC-CORE / LIRC FRAMEWORK 21832M: Sean Young <sean@mess.org> 21833L: linux-media@vger.kernel.org 21834S: Maintained 21835W: http://linuxtv.org 21836T: git git://linuxtv.org/media.git 21837F: Documentation/driver-api/media/rc-core.rst 21838F: Documentation/userspace-api/media/rc/ 21839F: drivers/media/rc/ 21840F: include/media/rc-core.h 21841F: include/media/rc-map.h 21842F: include/uapi/linux/lirc.h 21843 21844RCMM REMOTE CONTROLS DECODER 21845M: Patrick Lerda <patrick9876@free.fr> 21846S: Maintained 21847F: drivers/media/rc/ir-rcmm-decoder.c 21848 21849RCUTORTURE TEST FRAMEWORK 21850M: "Paul E. McKenney" <paulmck@kernel.org> 21851M: Josh Triplett <josh@joshtriplett.org> 21852R: Steven Rostedt <rostedt@goodmis.org> 21853R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21854R: Lai Jiangshan <jiangshanlai@gmail.com> 21855L: rcu@vger.kernel.org 21856S: Supported 21857T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21858F: tools/testing/selftests/rcutorture 21859 21860RDACM20 Camera Sensor 21861M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21862M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21863M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21864M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21865L: linux-media@vger.kernel.org 21866S: Maintained 21867F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21868F: drivers/media/i2c/max9271.c 21869F: drivers/media/i2c/max9271.h 21870F: drivers/media/i2c/rdacm20.c 21871 21872RDACM21 Camera Sensor 21873M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21874M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21875M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21876M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21877L: linux-media@vger.kernel.org 21878S: Maintained 21879F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21880F: drivers/media/i2c/max9271.c 21881F: drivers/media/i2c/max9271.h 21882F: drivers/media/i2c/rdacm21.c 21883 21884RDC R-321X SoC 21885M: Florian Fainelli <florian@openwrt.org> 21886S: Maintained 21887 21888RDC R6040 FAST ETHERNET DRIVER 21889M: Florian Fainelli <f.fainelli@gmail.com> 21890L: netdev@vger.kernel.org 21891S: Maintained 21892F: drivers/net/ethernet/rdc/r6040.c 21893 21894RDMAVT - RDMA verbs software 21895M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21896L: linux-rdma@vger.kernel.org 21897S: Supported 21898F: drivers/infiniband/sw/rdmavt 21899 21900RDS - RELIABLE DATAGRAM SOCKETS 21901M: Allison Henderson <allison.henderson@oracle.com> 21902L: netdev@vger.kernel.org 21903L: linux-rdma@vger.kernel.org 21904L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21905S: Supported 21906W: https://oss.oracle.com/projects/rds/ 21907F: Documentation/networking/rds.rst 21908F: net/rds/ 21909F: tools/testing/selftests/net/rds/ 21910 21911RDT - RESOURCE ALLOCATION 21912M: Tony Luck <tony.luck@intel.com> 21913M: Reinette Chatre <reinette.chatre@intel.com> 21914R: Dave Martin <Dave.Martin@arm.com> 21915R: James Morse <james.morse@arm.com> 21916R: Babu Moger <babu.moger@amd.com> 21917L: linux-kernel@vger.kernel.org 21918S: Supported 21919F: Documentation/filesystems/resctrl.rst 21920F: arch/x86/include/asm/resctrl.h 21921F: arch/x86/kernel/cpu/resctrl/ 21922F: fs/resctrl/ 21923F: include/linux/resctrl*.h 21924F: tools/testing/selftests/resctrl/ 21925 21926READ-COPY UPDATE (RCU) 21927M: "Paul E. McKenney" <paulmck@kernel.org> 21928M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21929M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21930M: Joel Fernandes <joelagnelf@nvidia.com> 21931M: Josh Triplett <josh@joshtriplett.org> 21932M: Boqun Feng <boqun.feng@gmail.com> 21933M: Uladzislau Rezki <urezki@gmail.com> 21934R: Steven Rostedt <rostedt@goodmis.org> 21935R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21936R: Lai Jiangshan <jiangshanlai@gmail.com> 21937R: Zqiang <qiang.zhang@linux.dev> 21938L: rcu@vger.kernel.org 21939S: Supported 21940W: http://www.rdrop.com/users/paulmck/RCU/ 21941T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21942F: Documentation/RCU/ 21943F: include/linux/rcu* 21944F: kernel/rcu/ 21945F: rust/kernel/sync/rcu.rs 21946X: Documentation/RCU/torture.rst 21947X: include/linux/srcu*.h 21948X: kernel/rcu/srcu*.c 21949 21950REAL TIME CLOCK (RTC) SUBSYSTEM 21951M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21952L: linux-rtc@vger.kernel.org 21953S: Maintained 21954Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21955T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21956F: Documentation/admin-guide/rtc.rst 21957F: Documentation/devicetree/bindings/rtc/ 21958F: drivers/rtc/ 21959F: include/linux/rtc.h 21960F: include/linux/rtc/ 21961F: include/uapi/linux/rtc.h 21962F: tools/testing/selftests/rtc/ 21963 21964Real-time Linux Analysis (RTLA) tools 21965M: Steven Rostedt <rostedt@goodmis.org> 21966M: Tomas Glozar <tglozar@redhat.com> 21967L: linux-trace-kernel@vger.kernel.org 21968L: linux-kernel@vger.kernel.org 21969S: Maintained 21970Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21971T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21972F: Documentation/tools/rtla/ 21973F: tools/tracing/rtla/ 21974 21975Real-time Linux (PREEMPT_RT) 21976M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21977M: Clark Williams <clrkwllms@kernel.org> 21978M: Steven Rostedt <rostedt@goodmis.org> 21979L: linux-rt-devel@lists.linux.dev 21980S: Supported 21981K: PREEMPT_RT 21982 21983REALTEK AUDIO CODECS 21984M: Oder Chiou <oder_chiou@realtek.com> 21985S: Maintained 21986F: include/sound/rt*.h 21987F: sound/soc/codecs/rt* 21988 21989REALTEK OTTO WATCHDOG 21990M: Sander Vanheule <sander@svanheule.net> 21991L: linux-watchdog@vger.kernel.org 21992S: Maintained 21993F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21994F: drivers/watchdog/realtek_otto_wdt.c 21995 21996REALTEK RTL83xx SMI DSA ROUTER CHIPS 21997M: Linus Walleij <linusw@kernel.org> 21998M: Alvin Šipraga <alsi@bang-olufsen.dk> 21999S: Maintained 22000F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 22001F: drivers/net/dsa/realtek/* 22002 22003REALTEK SPI-NAND 22004M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22005S: Maintained 22006F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 22007F: drivers/spi/spi-realtek-rtl-snand.c 22008 22009REALTEK SYSTIMER DRIVER 22010M: Hao-Wen Ting <haowen.ting@realtek.com> 22011S: Maintained 22012F: drivers/clocksource/timer-realtek.c 22013 22014REALTEK WIRELESS DRIVER (rtlwifi family) 22015M: Ping-Ke Shih <pkshih@realtek.com> 22016L: linux-wireless@vger.kernel.org 22017S: Maintained 22018T: git https://github.com/pkshih/rtw.git 22019F: drivers/net/wireless/realtek/rtlwifi/ 22020 22021REALTEK WIRELESS DRIVER (rtw88) 22022M: Ping-Ke Shih <pkshih@realtek.com> 22023L: linux-wireless@vger.kernel.org 22024S: Maintained 22025T: git https://github.com/pkshih/rtw.git 22026F: drivers/net/wireless/realtek/rtw88/ 22027 22028REALTEK WIRELESS DRIVER (rtw89) 22029M: Ping-Ke Shih <pkshih@realtek.com> 22030L: linux-wireless@vger.kernel.org 22031S: Maintained 22032T: git https://github.com/pkshih/rtw.git 22033F: drivers/net/wireless/realtek/rtw89/ 22034 22035REDMIBOOK WMI DRIVERS 22036M: Gladyshev Ilya <foxido@foxido.dev> 22037L: platform-driver-x86@vger.kernel.org 22038S: Maintained 22039F: drivers/platform/x86/redmi-wmi.c 22040 22041REDPINE WIRELESS DRIVER 22042L: linux-wireless@vger.kernel.org 22043S: Orphan 22044F: drivers/net/wireless/rsi/ 22045 22046REGISTER MAP ABSTRACTION 22047M: Mark Brown <broonie@kernel.org> 22048L: linux-kernel@vger.kernel.org 22049S: Supported 22050T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 22051F: Documentation/devicetree/bindings/regmap/ 22052F: drivers/base/regmap/ 22053F: include/linux/regmap.h 22054 22055REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 22056M: Bjorn Andersson <andersson@kernel.org> 22057M: Mathieu Poirier <mathieu.poirier@linaro.org> 22058L: linux-remoteproc@vger.kernel.org 22059S: Maintained 22060T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 22061F: Documentation/ABI/testing/sysfs-class-remoteproc 22062F: Documentation/devicetree/bindings/remoteproc/ 22063F: Documentation/staging/remoteproc.rst 22064F: drivers/remoteproc/ 22065F: include/linux/remoteproc.h 22066F: include/linux/remoteproc/ 22067 22068REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 22069M: Bjorn Andersson <andersson@kernel.org> 22070M: Mathieu Poirier <mathieu.poirier@linaro.org> 22071L: linux-remoteproc@vger.kernel.org 22072S: Maintained 22073T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 22074F: Documentation/ABI/testing/sysfs-bus-rpmsg 22075F: Documentation/staging/rpmsg.rst 22076F: drivers/rpmsg/ 22077F: include/linux/rpmsg.h 22078F: include/linux/rpmsg/ 22079F: include/uapi/linux/rpmsg.h 22080F: samples/rpmsg/ 22081 22082REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 22083M: Stephan Gerhold <stephan@gerhold.net> 22084L: netdev@vger.kernel.org 22085L: linux-remoteproc@vger.kernel.org 22086S: Maintained 22087F: drivers/net/wwan/rpmsg_wwan_ctrl.c 22088 22089RENESAS CLOCK DRIVERS 22090M: Geert Uytterhoeven <geert+renesas@glider.be> 22091L: linux-renesas-soc@vger.kernel.org 22092S: Supported 22093T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 22094F: Documentation/devicetree/bindings/clock/renesas,* 22095F: drivers/clk/renesas/ 22096 22097RENESAS EMEV2 I2C DRIVER 22098M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22099L: linux-renesas-soc@vger.kernel.org 22100S: Supported 22101F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 22102F: drivers/i2c/busses/i2c-emev2.c 22103 22104RENESAS ETHERNET AVB DRIVER 22105M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22106R: Paul Barker <paul@pbarker.dev> 22107L: netdev@vger.kernel.org 22108L: linux-renesas-soc@vger.kernel.org 22109S: Maintained 22110F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 22111F: drivers/net/ethernet/renesas/Kconfig 22112F: drivers/net/ethernet/renesas/Makefile 22113F: drivers/net/ethernet/renesas/ravb* 22114 22115RENESAS ETHERNET SWITCH DRIVER 22116R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22117L: netdev@vger.kernel.org 22118L: linux-renesas-soc@vger.kernel.org 22119F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 22120F: drivers/net/ethernet/renesas/Kconfig 22121F: drivers/net/ethernet/renesas/Makefile 22122F: drivers/net/ethernet/renesas/rcar_gen4* 22123F: drivers/net/ethernet/renesas/rswitch* 22124 22125RENESAS ETHERNET TSN DRIVER 22126M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22127L: netdev@vger.kernel.org 22128L: linux-renesas-soc@vger.kernel.org 22129S: Maintained 22130F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 22131F: drivers/net/ethernet/renesas/rtsn.* 22132 22133RENESAS IDT821034 ASoC CODEC 22134M: Herve Codina <herve.codina@bootlin.com> 22135L: linux-sound@vger.kernel.org 22136S: Maintained 22137F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 22138F: sound/soc/codecs/idt821034.c 22139 22140RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 22141M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 22142L: linux-sound@vger.kernel.org 22143L: linux-renesas-soc@vger.kernel.org 22144S: Supported 22145F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 22146F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 22147F: sound/soc/renesas/rcar/ 22148F: sound/soc/renesas/fsi.c 22149F: include/sound/sh_fsi.h 22150 22151RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 22152M: Miquel Raynal <miquel.raynal@bootlin.com> 22153L: linux-mtd@lists.infradead.org 22154L: linux-renesas-soc@vger.kernel.org 22155S: Maintained 22156F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 22157F: drivers/mtd/nand/raw/renesas-nand-controller.c 22158 22159RENESAS R-CAR GYROADC DRIVER 22160M: Marek Vasut <marek.vasut@gmail.com> 22161L: linux-iio@vger.kernel.org 22162S: Supported 22163F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 22164F: drivers/iio/adc/rcar-gyroadc.c 22165 22166RENESAS R-CAR I2C DRIVERS 22167M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22168L: linux-renesas-soc@vger.kernel.org 22169S: Supported 22170F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 22171F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 22172F: drivers/i2c/busses/i2c-rcar.c 22173F: drivers/i2c/busses/i2c-sh_mobile.c 22174 22175RENESAS R-CAR SATA DRIVER 22176M: Geert Uytterhoeven <geert+renesas@glider.be> 22177L: linux-ide@vger.kernel.org 22178L: linux-renesas-soc@vger.kernel.org 22179S: Supported 22180F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 22181F: drivers/ata/sata_rcar.c 22182 22183RENESAS R-CAR THERMAL DRIVERS 22184M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22185L: linux-renesas-soc@vger.kernel.org 22186S: Supported 22187F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 22188F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 22189F: drivers/thermal/renesas/rcar_gen3_thermal.c 22190F: drivers/thermal/renesas/rcar_thermal.c 22191 22192RENESAS RIIC DRIVER 22193M: Chris Brandt <chris.brandt@renesas.com> 22194L: linux-renesas-soc@vger.kernel.org 22195S: Supported 22196F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 22197F: drivers/i2c/busses/i2c-riic.c 22198 22199RENESAS RZ AUDIO (ASoC) DRIVER 22200M: Biju Das <biju.das.jz@bp.renesas.com> 22201M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22202L: linux-sound@vger.kernel.org 22203L: linux-renesas-soc@vger.kernel.org 22204S: Supported 22205F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 22206F: sound/soc/renesas/rz-ssi.c 22207 22208RENESAS RZ/G2L A/D DRIVER 22209M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22210L: linux-iio@vger.kernel.org 22211L: linux-renesas-soc@vger.kernel.org 22212S: Supported 22213F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 22214F: drivers/iio/adc/rzg2l_adc.c 22215 22216RENESAS RZ/G2L MTU3a COUNTER DRIVER 22217M: Biju Das <biju.das.jz@bp.renesas.com> 22218L: linux-iio@vger.kernel.org 22219L: linux-renesas-soc@vger.kernel.org 22220S: Supported 22221F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 22222F: drivers/counter/rz-mtu3-cnt.c 22223 22224RENESAS RZ/T2H / RZ/N2H A/D DRIVER 22225M: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com> 22226L: linux-iio@vger.kernel.org 22227L: linux-renesas-soc@vger.kernel.org 22228S: Supported 22229F: Documentation/devicetree/bindings/iio/adc/renesas,r9a09g077-adc.yaml 22230F: drivers/iio/adc/rzt2h_adc.c 22231 22232RENESAS RTCA-3 RTC DRIVER 22233M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22234L: linux-rtc@vger.kernel.org 22235L: linux-renesas-soc@vger.kernel.org 22236S: Supported 22237F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 22238F: drivers/rtc/rtc-renesas-rtca3.c 22239 22240RENESAS RZ/N1 A5PSW SWITCH DRIVER 22241M: Clément Léger <clement.leger@bootlin.com> 22242L: linux-renesas-soc@vger.kernel.org 22243L: netdev@vger.kernel.org 22244S: Maintained 22245F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 22246F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 22247F: drivers/net/dsa/rzn1_a5psw* 22248F: drivers/net/pcs/pcs-rzn1-miic.c 22249F: include/dt-bindings/net/pcs-rzn1-miic.h 22250F: include/linux/pcs-rzn1-miic.h 22251F: net/dsa/tag_rzn1_a5psw.c 22252 22253RENESAS RZ/N1 ADC DRIVER 22254M: Herve Codina <herve.codina@bootlin.com> 22255L: linux-renesas-soc@vger.kernel.org 22256S: Supported 22257F: Documentation/devicetree/bindings/iio/adc/renesas,rzn1-adc.yaml 22258F: drivers/iio/adc/rzn1-adc.c 22259 22260RENESAS RZ/N1 DWMAC GLUE LAYER 22261M: Romain Gantois <romain.gantois@bootlin.com> 22262S: Maintained 22263F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 22264F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 22265 22266RENESAS RZ/N1 RTC CONTROLLER DRIVER 22267M: Miquel Raynal <miquel.raynal@bootlin.com> 22268L: linux-rtc@vger.kernel.org 22269L: linux-renesas-soc@vger.kernel.org 22270S: Maintained 22271F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 22272F: drivers/rtc/rtc-rzn1.c 22273 22274RENESAS RZ/N1 USBF CONTROLLER DRIVER 22275M: Herve Codina <herve.codina@bootlin.com> 22276L: linux-renesas-soc@vger.kernel.org 22277L: linux-usb@vger.kernel.org 22278S: Maintained 22279F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 22280F: drivers/usb/gadget/udc/renesas_usbf.c 22281 22282RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 22283M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22284L: netdev@vger.kernel.org 22285L: linux-renesas-soc@vger.kernel.org 22286S: Maintained 22287F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 22288F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 22289 22290RENESAS RZ/V2H(P) INPUT VIDEO CONTROL BLOCK DRIVER 22291M: Daniel Scally <dan.scally@ideasonboard.com> 22292L: linux-media@vger.kernel.org 22293S: Maintained 22294F: Documentation/devicetree/bindings/media/renesas,r9a09g057-ivc.yaml 22295F: drivers/media/platform/renesas/rzv2h-ivc/ 22296 22297RENESAS RZ/V2H(P) RSPI DRIVER 22298M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22299L: linux-spi@vger.kernel.org 22300L: linux-renesas-soc@vger.kernel.org 22301S: Maintained 22302F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 22303F: drivers/spi/spi-rzv2h-rspi.c 22304 22305RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 22306M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22307M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 22308L: linux-renesas-soc@vger.kernel.org 22309S: Supported 22310F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 22311F: drivers/reset/reset-rzv2h-usb2phy.c 22312 22313RENESAS RZ/V2M I2C DRIVER 22314M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 22315L: linux-i2c@vger.kernel.org 22316L: linux-renesas-soc@vger.kernel.org 22317S: Supported 22318F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 22319F: drivers/i2c/busses/i2c-rzv2m.c 22320 22321RENESAS SUPERH ETHERNET DRIVER 22322M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 22323L: netdev@vger.kernel.org 22324L: linux-renesas-soc@vger.kernel.org 22325S: Maintained 22326F: Documentation/devicetree/bindings/net/renesas,ether.yaml 22327F: drivers/net/ethernet/renesas/Kconfig 22328F: drivers/net/ethernet/renesas/Makefile 22329F: drivers/net/ethernet/renesas/sh_eth* 22330F: include/linux/sh_eth.h 22331 22332RENESAS USB PHY DRIVER 22333M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22334L: linux-renesas-soc@vger.kernel.org 22335S: Maintained 22336F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 22337 22338RENESAS VERSACLOCK 7 CLOCK DRIVER 22339M: Alex Helms <alexander.helms.jy@renesas.com> 22340S: Maintained 22341F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 22342F: drivers/clk/clk-versaclock7.c 22343 22344RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 22345M: Herve Codina <herve.codina@bootlin.com> 22346L: linux-iio@vger.kernel.org 22347S: Maintained 22348F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 22349F: drivers/iio/potentiometer/x9250.c 22350 22351RENESAS RZ/G3E THERMAL SENSOR UNIT DRIVER 22352M: John Madieu <john.madieu.xa@bp.renesas.com> 22353L: linux-pm@vger.kernel.org 22354S: Maintained 22355F: Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml 22356F: drivers/thermal/renesas/rzg3e_thermal.c 22357 22358RENESAS RZ/G3S THERMAL SENSOR UNIT DRIVER 22359M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 22360L: linux-pm@vger.kernel.org 22361S: Maintained 22362F: Documentation/devicetree/bindings/thermal/renesas,r9a08g045-tsu.yaml 22363F: drivers/thermal/renesas/rzg3s_thermal.c 22364 22365RESET CONTROLLER FRAMEWORK 22366M: Philipp Zabel <p.zabel@pengutronix.de> 22367S: Maintained 22368T: git https://git.pengutronix.de/git/pza/linux.git 22369F: Documentation/devicetree/bindings/reset/ 22370F: Documentation/driver-api/reset.rst 22371F: drivers/reset/ 22372F: include/dt-bindings/reset/ 22373F: include/linux/reset-controller.h 22374F: include/linux/reset.h 22375F: include/linux/reset/ 22376K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 22377 22378RESTARTABLE SEQUENCES SUPPORT 22379M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22380M: Peter Zijlstra <peterz@infradead.org> 22381M: "Paul E. McKenney" <paulmck@kernel.org> 22382M: Boqun Feng <boqun.feng@gmail.com> 22383L: linux-kernel@vger.kernel.org 22384S: Supported 22385F: include/trace/events/rseq.h 22386F: include/uapi/linux/rseq.h 22387F: kernel/rseq.c 22388F: tools/testing/selftests/rseq/ 22389 22390RFKILL 22391M: Johannes Berg <johannes@sipsolutions.net> 22392L: linux-wireless@vger.kernel.org 22393S: Maintained 22394W: https://wireless.wiki.kernel.org/ 22395Q: https://patchwork.kernel.org/project/linux-wireless/list/ 22396T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 22397T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 22398F: Documentation/ABI/stable/sysfs-class-rfkill 22399F: Documentation/driver-api/rfkill.rst 22400F: include/linux/rfkill.h 22401F: include/uapi/linux/rfkill.h 22402F: net/rfkill/ 22403 22404RHASHTABLE 22405M: Thomas Graf <tgraf@suug.ch> 22406M: Herbert Xu <herbert@gondor.apana.org.au> 22407L: linux-crypto@vger.kernel.org 22408S: Maintained 22409F: include/linux/rhashtable-types.h 22410F: include/linux/rhashtable.h 22411F: lib/rhashtable.c 22412F: lib/test_rhashtable.c 22413 22414RICOH R5C592 MEMORYSTICK DRIVER 22415M: Maxim Levitsky <maximlevitsky@gmail.com> 22416S: Maintained 22417F: drivers/memstick/host/r592.* 22418 22419RICOH SMARTMEDIA/XD DRIVER 22420M: Maxim Levitsky <maximlevitsky@gmail.com> 22421S: Maintained 22422F: drivers/mtd/nand/raw/r852.c 22423F: drivers/mtd/nand/raw/r852.h 22424 22425RISC-V AIA DRIVERS 22426M: Anup Patel <anup@brainfault.org> 22427L: linux-riscv@lists.infradead.org 22428S: Maintained 22429F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 22430F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 22431F: drivers/irqchip/irq-riscv-aplic-*.c 22432F: drivers/irqchip/irq-riscv-aplic-*.h 22433F: drivers/irqchip/irq-riscv-imsic-*.c 22434F: drivers/irqchip/irq-riscv-imsic-*.h 22435F: drivers/irqchip/irq-riscv-intc.c 22436F: include/linux/irqchip/riscv-aplic.h 22437F: include/linux/irqchip/riscv-imsic.h 22438 22439RISC-V ANDES SoC Support 22440M: Ben Zong-You Xie <ben717@andestech.com> 22441S: Maintained 22442T: git: https://github.com/ben717-linux/linux 22443F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 22444F: Documentation/devicetree/bindings/riscv/andes.yaml 22445F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 22446F: arch/riscv/boot/dts/andes/ 22447 22448RISC-V ANLOGIC SoC SUPPORT 22449M: Conor Dooley <conor@kernel.org> 22450T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22451L: linux-riscv@lists.infradead.org 22452S: Odd Fixes 22453F: Documentation/devicetree/bindings/riscv/anlogic.yaml 22454F: arch/riscv/boot/dts/anlogic/ 22455 22456RISC-V ARCHITECTURE 22457M: Paul Walmsley <pjw@kernel.org> 22458M: Palmer Dabbelt <palmer@dabbelt.com> 22459M: Albert Ou <aou@eecs.berkeley.edu> 22460R: Alexandre Ghiti <alex@ghiti.fr> 22461L: linux-riscv@lists.infradead.org 22462S: Supported 22463Q: https://patchwork.kernel.org/project/linux-riscv/list/ 22464C: irc://irc.libera.chat/riscv 22465P: Documentation/arch/riscv/patch-acceptance.rst 22466T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 22467F: arch/riscv/ 22468N: riscv 22469K: riscv 22470 22471RISC-V IOMMU 22472M: Tomasz Jeznach <tjeznach@rivosinc.com> 22473L: iommu@lists.linux.dev 22474L: linux-riscv@lists.infradead.org 22475S: Maintained 22476T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 22477F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 22478F: drivers/iommu/riscv/ 22479 22480RISC-V MICROCHIP SUPPORT 22481M: Conor Dooley <conor.dooley@microchip.com> 22482M: Daire McNamara <daire.mcnamara@microchip.com> 22483L: linux-riscv@lists.infradead.org 22484S: Supported 22485T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ (dts, soc, firmware) 22486F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 22487F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 22488F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 22489F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 22490F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 22491F: Documentation/devicetree/bindings/pinctrl/microchip,mpfs-pinctrl-iomux0.yaml 22492F: Documentation/devicetree/bindings/pinctrl/microchip,pic64gx-pinctrl-gpio2.yaml 22493F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 22494F: Documentation/devicetree/bindings/riscv/microchip.yaml 22495F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 22496F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 22497F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 22498F: arch/riscv/boot/dts/microchip/ 22499F: drivers/char/hw_random/mpfs-rng.c 22500F: drivers/clk/microchip/clk-mpfs*.c 22501F: drivers/firmware/microchip/mpfs-auto-update.c 22502F: drivers/gpio/gpio-mpfs.c 22503F: drivers/i2c/busses/i2c-microchip-corei2c.c 22504F: drivers/mailbox/mailbox-mpfs.c 22505F: drivers/pci/controller/plda/pcie-microchip-host.c 22506F: drivers/pinctrl/pinctrl-mpfs-iomux0.c 22507F: drivers/pinctrl/pinctrl-pic64gx-gpio2.c 22508F: drivers/pwm/pwm-microchip-core.c 22509F: drivers/reset/reset-mpfs.c 22510F: drivers/rtc/rtc-mpfs.c 22511F: drivers/soc/microchip/mpfs-control-scb.c 22512F: drivers/soc/microchip/mpfs-mss-top-sysreg.c 22513F: drivers/soc/microchip/mpfs-sys-controller.c 22514F: drivers/spi/spi-microchip-core-qspi.c 22515F: drivers/spi/spi-mpfs.c 22516F: drivers/usb/musb/mpfs.c 22517F: include/soc/microchip/mpfs.h 22518 22519RISC-V MISC SOC SUPPORT 22520M: Conor Dooley <conor@kernel.org> 22521L: linux-riscv@lists.infradead.org 22522S: Odd Fixes 22523T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 22524F: arch/riscv/boot/dts/canaan/ 22525F: arch/riscv/boot/dts/sifive/ 22526 22527RISC-V PMU DRIVERS 22528M: Atish Patra <atish.patra@linux.dev> 22529R: Anup Patel <anup@brainfault.org> 22530L: linux-riscv@lists.infradead.org 22531S: Supported 22532F: drivers/perf/riscv_pmu.c 22533F: drivers/perf/riscv_pmu_legacy.c 22534F: drivers/perf/riscv_pmu_sbi.c 22535 22536RISC-V RPMI AND MPXY DRIVERS 22537M: Rahul Pathak <rahul@summations.net> 22538M: Anup Patel <anup@brainfault.org> 22539L: linux-riscv@lists.infradead.org 22540F: Documentation/devicetree/bindings/clock/riscv,rpmi-clock.yaml 22541F: Documentation/devicetree/bindings/clock/riscv,rpmi-mpxy-clock.yaml 22542F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-mpxy-system-msi.yaml 22543F: Documentation/devicetree/bindings/interrupt-controller/riscv,rpmi-system-msi.yaml 22544F: Documentation/devicetree/bindings/mailbox/riscv,rpmi-shmem-mbox.yaml 22545F: Documentation/devicetree/bindings/mailbox/riscv,sbi-mpxy-mbox.yaml 22546F: drivers/clk/clk-rpmi.c 22547F: drivers/irqchip/irq-riscv-rpmi-sysmsi.c 22548F: drivers/mailbox/riscv-sbi-mpxy-mbox.c 22549F: include/linux/mailbox/riscv-rpmi-message.h 22550 22551RISC-V SPACEMIT SoC Support 22552M: Yixun Lan <dlan@kernel.org> 22553L: linux-riscv@lists.infradead.org 22554L: spacemit@lists.linux.dev 22555S: Maintained 22556W: https://github.com/spacemit-com/linux/wiki 22557C: irc://irc.libera.chat/spacemit 22558T: git https://github.com/spacemit-com/linux 22559F: arch/riscv/boot/dts/spacemit/ 22560N: spacemit 22561K: spacemit 22562 22563RISC-V TENSTORRENT SoC SUPPORT 22564M: Drew Fustini <dfustini@oss.tenstorrent.com> 22565M: Joel Stanley <jms@oss.tenstorrent.com> 22566L: linux-riscv@lists.infradead.org 22567S: Maintained 22568T: git https://github.com/tenstorrent/linux.git 22569F: Documentation/devicetree/bindings/riscv/tenstorrent.yaml 22570F: arch/riscv/boot/dts/tenstorrent/ 22571 22572RISC-V THEAD SoC SUPPORT 22573M: Drew Fustini <fustini@kernel.org> 22574M: Guo Ren <guoren@kernel.org> 22575M: Fu Wei <wefu@redhat.com> 22576L: linux-riscv@lists.infradead.org 22577S: Maintained 22578Q: https://patchwork.kernel.org/project/riscv-thead/list/ 22579T: git https://github.com/pdp7/linux.git 22580F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 22581F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 22582F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 22583F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 22584F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 22585F: Documentation/devicetree/bindings/pwm/thead,th1520-pwm.yaml 22586F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 22587F: arch/riscv/boot/dts/thead/ 22588F: drivers/clk/thead/clk-th1520-ap.c 22589F: drivers/firmware/thead,th1520-aon.c 22590F: drivers/mailbox/mailbox-th1520.c 22591F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 22592F: drivers/pinctrl/pinctrl-th1520.c 22593F: drivers/pmdomain/thead/ 22594F: drivers/power/reset/th1520-aon-reboot.c 22595F: drivers/power/sequencing/pwrseq-thead-gpu.c 22596F: drivers/pwm/pwm_th1520.rs 22597F: drivers/reset/reset-th1520.c 22598F: include/dt-bindings/clock/thead,th1520-clk-ap.h 22599F: include/dt-bindings/power/thead,th1520-power.h 22600F: include/dt-bindings/reset/thead,th1520-reset.h 22601F: include/linux/firmware/thead/thead,th1520-aon.h 22602 22603RNBD BLOCK DRIVERS 22604M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22605M: Jack Wang <jinpu.wang@ionos.com> 22606L: linux-block@vger.kernel.org 22607S: Maintained 22608F: drivers/block/rnbd/ 22609 22610ROCCAT DRIVERS 22611M: Stefan Achatz <erazor_de@users.sourceforge.net> 22612S: Maintained 22613W: http://sourceforge.net/projects/roccat/ 22614F: Documentation/ABI/*/sysfs-driver-hid-roccat* 22615F: drivers/hid/hid-roccat* 22616F: include/linux/hid-roccat* 22617 22618ROCKCHIP CAN-FD DRIVER 22619M: Marc Kleine-Budde <mkl@pengutronix.de> 22620R: kernel@pengutronix.de 22621L: linux-can@vger.kernel.org 22622S: Maintained 22623F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 22624F: drivers/net/can/rockchip/ 22625 22626ROCKCHIP CAMERA INTERFACE (RKCIF) DRIVER 22627M: Mehdi Djait <mehdi.djait@linux.intel.com> 22628M: Michael Riesch <michael.riesch@collabora.com> 22629L: linux-media@vger.kernel.org 22630S: Maintained 22631F: Documentation/admin-guide/media/rkcif* 22632F: Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml 22633F: Documentation/devicetree/bindings/media/rockchip,rk3568-vicap.yaml 22634F: drivers/media/platform/rockchip/rkcif/ 22635 22636ROCKCHIP CRYPTO DRIVERS 22637M: Corentin Labbe <clabbe@baylibre.com> 22638L: linux-crypto@vger.kernel.org 22639S: Maintained 22640F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 22641F: drivers/crypto/rockchip/ 22642 22643ROCKCHIP I2S TDM DRIVER 22644M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 22645L: linux-rockchip@lists.infradead.org 22646S: Maintained 22647F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 22648F: sound/soc/rockchip/rockchip_i2s_tdm.* 22649 22650ROCKCHIP ISP V1 DRIVER 22651M: Dafna Hirschfeld <dafna@fastmail.com> 22652M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22653L: linux-media@vger.kernel.org 22654L: linux-rockchip@lists.infradead.org 22655S: Maintained 22656F: Documentation/admin-guide/media/rkisp1.rst 22657F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 22658F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 22659F: drivers/media/platform/rockchip/rkisp1 22660F: include/uapi/linux/rkisp1-config.h 22661 22662ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 22663M: Daniel Golle <daniel@makrotopia.org> 22664M: Aurelien Jarno <aurelien@aurel32.net> 22665M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22666S: Maintained 22667F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 22668F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 22669F: drivers/char/hw_random/rockchip-rng.c 22670 22671ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 22672M: Jacob Chen <jacob-chen@iotwrt.com> 22673M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22674L: linux-media@vger.kernel.org 22675L: linux-rockchip@lists.infradead.org 22676S: Maintained 22677F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 22678F: drivers/media/platform/rockchip/rga/ 22679 22680ROCKCHIP RKVDEC VIDEO DECODER DRIVER 22681M: Detlev Casanova <detlev.casanova@collabora.com> 22682M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22683L: linux-media@vger.kernel.org 22684L: linux-rockchip@lists.infradead.org 22685S: Maintained 22686F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 22687F: drivers/media/platform/rockchip/rkvdec/ 22688 22689ROCKCHIP RK3308 INTERNAL AUDIO CODEC 22690M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22691S: Maintained 22692F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 22693F: sound/soc/codecs/rk3308_codec.c 22694F: sound/soc/codecs/rk3308_codec.h 22695 22696ROCKCHIP SAI DRIVER 22697M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 22698L: linux-rockchip@lists.infradead.org 22699S: Maintained 22700F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 22701F: sound/soc/rockchip/rockchip_sai.* 22702 22703ROCKER DRIVER 22704M: Jiri Pirko <jiri@resnulli.us> 22705L: netdev@vger.kernel.org 22706S: Supported 22707F: drivers/net/ethernet/rocker/ 22708 22709ROCKETPORT EXPRESS/INFINITY DRIVER 22710M: Kevin Cernekee <cernekee@gmail.com> 22711L: linux-serial@vger.kernel.org 22712S: Odd Fixes 22713F: drivers/tty/serial/rp2.* 22714 22715ROHM BD71828 CHARGER 22716M: Andreas Kemnade <andreas@kemnade.info> 22717M: Matti Vaittinen <mazziesaccount@gmail.com> 22718S: Maintained 22719F: drivers/power/supply/bd71828-charger.c 22720 22721ROHM BD79703 DAC 22722M: Matti Vaittinen <mazziesaccount@gmail.com> 22723S: Supported 22724F: drivers/iio/dac/rohm-bd79703.c 22725 22726ROHM BD99954 CHARGER IC 22727M: Matti Vaittinen <mazziesaccount@gmail.com> 22728S: Supported 22729F: drivers/power/supply/bd99954-charger.c 22730F: drivers/power/supply/bd99954-charger.h 22731 22732ROHM BD791xx ADC / GPO IC 22733M: Matti Vaittinen <mazziesaccount@gmail.com> 22734S: Supported 22735F: drivers/iio/adc/rohm-bd79112.c 22736F: drivers/iio/adc/rohm-bd79124.c 22737 22738ROHM BH1745 COLOUR SENSOR 22739M: Mudit Sharma <muditsharma.info@gmail.com> 22740L: linux-iio@vger.kernel.org 22741S: Maintained 22742F: drivers/iio/light/bh1745.c 22743 22744ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 22745M: Tomasz Duszynski <tduszyns@gmail.com> 22746S: Maintained 22747F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 22748F: drivers/iio/light/bh1750.c 22749 22750ROHM BM1390 PRESSURE SENSOR DRIVER 22751M: Matti Vaittinen <mazziesaccount@gmail.com> 22752L: linux-iio@vger.kernel.org 22753S: Supported 22754F: drivers/iio/pressure/rohm-bm1390.c 22755 22756ROHM BU270xx LIGHT SENSOR DRIVERs 22757M: Matti Vaittinen <mazziesaccount@gmail.com> 22758L: linux-iio@vger.kernel.org 22759S: Supported 22760F: drivers/iio/light/rohm-bu27034.c 22761 22762ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 22763M: Marek Vasut <marek.vasut+renesas@gmail.com> 22764L: linux-kernel@vger.kernel.org 22765L: linux-renesas-soc@vger.kernel.org 22766S: Supported 22767F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 22768F: drivers/gpio/gpio-bd9571mwv.c 22769F: drivers/mfd/bd9571mwv.c 22770F: drivers/regulator/bd9571mwv-regulator.c 22771F: include/linux/mfd/bd9571mwv.h 22772 22773ROHM POWER MANAGEMENT IC DEVICE DRIVERS 22774M: Matti Vaittinen <mazziesaccount@gmail.com> 22775S: Supported 22776F: drivers/clk/clk-bd718x7.c 22777F: drivers/gpio/gpio-bd71815.c 22778F: drivers/gpio/gpio-bd71828.c 22779F: drivers/mfd/rohm-bd71828.c 22780F: drivers/mfd/rohm-bd718x7.c 22781F: drivers/mfd/rohm-bd9576.c 22782F: drivers/mfd/rohm-bd96801.c 22783F: drivers/regulator/bd71815-regulator.c 22784F: drivers/regulator/bd71828-regulator.c 22785F: drivers/regulator/bd718x7-regulator.c 22786F: drivers/regulator/bd9576-regulator.c 22787F: drivers/regulator/bd96801-regulator.c 22788F: drivers/regulator/rohm-regulator.c 22789F: drivers/rtc/rtc-bd70528.c 22790F: drivers/watchdog/bd9576_wdt.c 22791F: drivers/watchdog/bd96801_wdt.c 22792F: include/linux/mfd/rohm-bd71815.h 22793F: include/linux/mfd/rohm-bd71828.h 22794F: include/linux/mfd/rohm-bd718x7.h 22795F: include/linux/mfd/rohm-bd957x.h 22796F: include/linux/mfd/rohm-bd96801.h 22797F: include/linux/mfd/rohm-bd96802.h 22798F: include/linux/mfd/rohm-generic.h 22799F: include/linux/mfd/rohm-shared.h 22800 22801ROSE NETWORK LAYER 22802L: linux-hams@vger.kernel.org 22803S: Orphan 22804W: https://linux-ax25.in-berlin.de 22805F: include/net/rose.h 22806F: include/uapi/linux/rose.h 22807F: net/rose/ 22808 22809ROTATION DRIVER FOR ALLWINNER A83T 22810M: Jernej Skrabec <jernej.skrabec@gmail.com> 22811L: linux-media@vger.kernel.org 22812S: Maintained 22813T: git git://linuxtv.org/media.git 22814F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 22815F: drivers/media/platform/sunxi/sun8i-rotate/ 22816 22817RPMB SUBSYSTEM 22818M: Jens Wiklander <jens.wiklander@linaro.org> 22819L: linux-kernel@vger.kernel.org 22820S: Supported 22821F: drivers/misc/rpmb-core.c 22822F: include/linux/rpmb.h 22823 22824RPMSG TTY DRIVER 22825M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 22826L: linux-remoteproc@vger.kernel.org 22827S: Maintained 22828F: drivers/tty/rpmsg_tty.c 22829 22830RTASE ETHERNET DRIVER 22831M: Justin Lai <justinlai0215@realtek.com> 22832M: Larry Chiu <larry.chiu@realtek.com> 22833L: netdev@vger.kernel.org 22834S: Maintained 22835F: drivers/net/ethernet/realtek/rtase/ 22836 22837RTL2830 MEDIA DRIVER 22838L: linux-media@vger.kernel.org 22839S: Orphan 22840W: https://linuxtv.org 22841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22842F: drivers/media/dvb-frontends/rtl2830* 22843 22844RTL2832 MEDIA DRIVER 22845L: linux-media@vger.kernel.org 22846S: Orphan 22847W: https://linuxtv.org 22848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22849F: drivers/media/dvb-frontends/rtl2832* 22850 22851RTL2832_SDR MEDIA DRIVER 22852L: linux-media@vger.kernel.org 22853S: Orphan 22854W: https://linuxtv.org 22855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22856F: drivers/media/dvb-frontends/rtl2832_sdr* 22857 22858RTL8180 WIRELESS DRIVER 22859L: linux-wireless@vger.kernel.org 22860S: Orphan 22861F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22862 22863RTL8187 WIRELESS DRIVER 22864M: Hin-Tak Leung <hintak.leung@gmail.com> 22865L: linux-wireless@vger.kernel.org 22866S: Maintained 22867T: git https://github.com/pkshih/rtw.git 22868F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22869 22870RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22871M: Jes Sorensen <Jes.Sorensen@gmail.com> 22872L: linux-wireless@vger.kernel.org 22873S: Maintained 22874T: git https://github.com/pkshih/rtw.git 22875F: drivers/net/wireless/realtek/rtl8xxxu/ 22876 22877RTL9300 I2C DRIVER (rtl9300-i2c) 22878M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22879L: linux-i2c@vger.kernel.org 22880S: Maintained 22881F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22882F: drivers/i2c/busses/i2c-rtl9300.c 22883 22884RTRS TRANSPORT DRIVERS 22885M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22886M: Jack Wang <jinpu.wang@ionos.com> 22887L: linux-rdma@vger.kernel.org 22888S: Maintained 22889F: drivers/infiniband/ulp/rtrs/ 22890 22891RUNTIME VERIFICATION (RV) 22892M: Steven Rostedt <rostedt@goodmis.org> 22893M: Gabriele Monaco <gmonaco@redhat.com> 22894L: linux-trace-kernel@vger.kernel.org 22895S: Maintained 22896F: Documentation/trace/rv/ 22897F: include/linux/rv.h 22898F: include/rv/ 22899F: kernel/trace/rv/ 22900F: tools/testing/selftests/verification/ 22901F: tools/verification/ 22902 22903RUST 22904M: Miguel Ojeda <ojeda@kernel.org> 22905R: Boqun Feng <boqun.feng@gmail.com> 22906R: Gary Guo <gary@garyguo.net> 22907R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22908R: Benno Lossin <lossin@kernel.org> 22909R: Andreas Hindborg <a.hindborg@kernel.org> 22910R: Alice Ryhl <aliceryhl@google.com> 22911R: Trevor Gross <tmgross@umich.edu> 22912R: Danilo Krummrich <dakr@kernel.org> 22913L: rust-for-linux@vger.kernel.org 22914S: Supported 22915W: https://rust-for-linux.com 22916B: https://github.com/Rust-for-Linux/linux/issues 22917C: zulip://rust-for-linux.zulipchat.com 22918P: https://rust-for-linux.com/contributing 22919T: git https://github.com/Rust-for-Linux/linux.git rust-next 22920F: .clippy.toml 22921F: Documentation/rust/ 22922F: include/trace/events/rust_sample.h 22923F: rust/ 22924F: samples/rust/ 22925F: scripts/*rust* 22926F: tools/testing/selftests/rust/ 22927K: \b(?i:rust)\b 22928 22929RUST [ALLOC] 22930M: Danilo Krummrich <dakr@kernel.org> 22931R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22932R: Vlastimil Babka <vbabka@suse.cz> 22933R: Liam R. Howlett <Liam.Howlett@oracle.com> 22934R: Uladzislau Rezki <urezki@gmail.com> 22935L: rust-for-linux@vger.kernel.org 22936S: Maintained 22937T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22938F: rust/kernel/alloc.rs 22939F: rust/kernel/alloc/ 22940 22941RUST [NUM] 22942M: Alexandre Courbot <acourbot@nvidia.com> 22943R: Yury Norov <yury.norov@gmail.com> 22944L: rust-for-linux@vger.kernel.org 22945S: Maintained 22946F: rust/kernel/num.rs 22947F: rust/kernel/num/ 22948 22949RUST [PIN-INIT] 22950M: Benno Lossin <lossin@kernel.org> 22951L: rust-for-linux@vger.kernel.org 22952S: Maintained 22953W: https://rust-for-linux.com/pin-init 22954B: https://github.com/Rust-for-Linux/pin-init/issues 22955C: zulip://rust-for-linux.zulipchat.com 22956P: rust/pin-init/CONTRIBUTING.md 22957T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22958F: rust/kernel/init.rs 22959F: rust/pin-init/ 22960K: \bpin-init\b|pin_init\b|PinInit 22961 22962RXRPC SOCKETS (AF_RXRPC) 22963M: David Howells <dhowells@redhat.com> 22964M: Marc Dionne <marc.dionne@auristor.com> 22965L: linux-afs@lists.infradead.org 22966S: Supported 22967W: https://www.infradead.org/~dhowells/kafs/ 22968F: Documentation/networking/rxrpc.rst 22969F: include/keys/rxrpc-type.h 22970F: include/net/af_rxrpc.h 22971F: include/trace/events/rxrpc.h 22972F: include/uapi/linux/rxrpc.h 22973F: net/rxrpc/ 22974 22975S3 SAVAGE FRAMEBUFFER DRIVER 22976M: Antonino Daplas <adaplas@gmail.com> 22977L: linux-fbdev@vger.kernel.org 22978S: Maintained 22979F: drivers/video/fbdev/savage/ 22980 22981S390 ARCHITECTURE 22982M: Heiko Carstens <hca@linux.ibm.com> 22983M: Vasily Gorbik <gor@linux.ibm.com> 22984M: Alexander Gordeev <agordeev@linux.ibm.com> 22985R: Christian Borntraeger <borntraeger@linux.ibm.com> 22986R: Sven Schnelle <svens@linux.ibm.com> 22987L: linux-s390@vger.kernel.org 22988S: Supported 22989T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22990F: Documentation/driver-api/s390-drivers.rst 22991F: Documentation/arch/s390/ 22992F: arch/s390/ 22993F: drivers/s390/ 22994F: drivers/watchdog/diag288_wdt.c 22995 22996S390 COMMON I/O LAYER 22997M: Vineeth Vijayan <vneethv@linux.ibm.com> 22998M: Peter Oberparleiter <oberpar@linux.ibm.com> 22999L: linux-s390@vger.kernel.org 23000S: Supported 23001F: drivers/s390/cio/ 23002 23003S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 23004M: Harald Freudenberger <freude@linux.ibm.com> 23005M: Holger Dengler <dengler@linux.ibm.com> 23006L: linux-crypto@vger.kernel.org 23007L: linux-s390@vger.kernel.org 23008S: Supported 23009F: arch/s390/crypto/ 23010F: arch/s390/include/asm/archrandom.h 23011F: arch/s390/include/asm/cpacf.h 23012 23013S390 DASD DRIVER 23014M: Stefan Haberland <sth@linux.ibm.com> 23015M: Jan Hoeppner <hoeppner@linux.ibm.com> 23016L: linux-s390@vger.kernel.org 23017S: Supported 23018F: block/partitions/ibm.c 23019F: drivers/s390/block/dasd* 23020F: include/linux/dasd_mod.h 23021 23022S390 HWRANDOM TRNG DRIVER 23023M: Harald Freudenberger <freude@linux.ibm.com> 23024M: Holger Dengler <dengler@linux.ibm.com> 23025L: linux-crypto@vger.kernel.org 23026L: linux-s390@vger.kernel.org 23027S: Supported 23028F: drivers/char/hw_random/s390-trng.c 23029 23030S390 IOMMU (PCI) 23031M: Niklas Schnelle <schnelle@linux.ibm.com> 23032M: Matthew Rosato <mjrosato@linux.ibm.com> 23033R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23034L: linux-s390@vger.kernel.org 23035S: Supported 23036F: drivers/iommu/s390-iommu.c 23037 23038S390 IUCV NETWORK LAYER 23039M: Alexandra Winter <wintera@linux.ibm.com> 23040M: Thorsten Winkler <twinkler@linux.ibm.com> 23041L: linux-s390@vger.kernel.org 23042L: netdev@vger.kernel.org 23043S: Supported 23044F: drivers/s390/net/*iucv* 23045F: include/net/iucv/ 23046F: net/iucv/ 23047 23048S390 MM 23049M: Alexander Gordeev <agordeev@linux.ibm.com> 23050M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23051L: linux-s390@vger.kernel.org 23052S: Supported 23053T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 23054F: arch/s390/include/asm/pgtable.h 23055F: arch/s390/mm 23056 23057S390 NETWORK DRIVERS 23058M: Alexandra Winter <wintera@linux.ibm.com> 23059M: Aswin Karuvally <aswin@linux.ibm.com> 23060L: linux-s390@vger.kernel.org 23061L: netdev@vger.kernel.org 23062S: Supported 23063F: drivers/s390/net/ 23064 23065S390 PCI SUBSYSTEM 23066M: Niklas Schnelle <schnelle@linux.ibm.com> 23067M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 23068L: linux-s390@vger.kernel.org 23069S: Supported 23070F: Documentation/arch/s390/pci.rst 23071F: arch/s390/pci/ 23072F: drivers/pci/hotplug/s390_pci_hpc.c 23073 23074S390 PTP DRIVER 23075M: Sven Schnelle <svens@linux.ibm.com> 23076L: linux-s390@vger.kernel.org 23077S: Supported 23078F: drivers/ptp/ptp_s390.c 23079 23080S390 SCM DRIVER 23081M: Vineeth Vijayan <vneethv@linux.ibm.com> 23082L: linux-s390@vger.kernel.org 23083S: Supported 23084F: drivers/s390/block/scm* 23085F: drivers/s390/cio/scm.c 23086 23087S390 VFIO AP DRIVER 23088M: Tony Krowiak <akrowiak@linux.ibm.com> 23089M: Halil Pasic <pasic@linux.ibm.com> 23090M: Jason Herne <jjherne@linux.ibm.com> 23091L: linux-s390@vger.kernel.org 23092S: Supported 23093F: Documentation/arch/s390/vfio-ap* 23094F: drivers/s390/crypto/vfio_ap* 23095 23096S390 VFIO-CCW DRIVER 23097M: Eric Farman <farman@linux.ibm.com> 23098M: Matthew Rosato <mjrosato@linux.ibm.com> 23099R: Halil Pasic <pasic@linux.ibm.com> 23100L: linux-s390@vger.kernel.org 23101L: kvm@vger.kernel.org 23102S: Supported 23103F: Documentation/arch/s390/vfio-ccw.rst 23104F: drivers/s390/cio/vfio_ccw* 23105F: include/uapi/linux/vfio_ccw.h 23106 23107S390 VFIO-PCI DRIVER 23108M: Matthew Rosato <mjrosato@linux.ibm.com> 23109M: Eric Farman <farman@linux.ibm.com> 23110L: linux-s390@vger.kernel.org 23111L: kvm@vger.kernel.org 23112S: Supported 23113F: arch/s390/kvm/pci* 23114F: drivers/vfio/pci/vfio_pci_zdev.c 23115F: include/uapi/linux/vfio_zdev.h 23116 23117S390 ZCRYPT AND PKEY DRIVER AND AP BUS 23118M: Harald Freudenberger <freude@linux.ibm.com> 23119M: Holger Dengler <dengler@linux.ibm.com> 23120L: linux-s390@vger.kernel.org 23121S: Supported 23122F: arch/s390/include/asm/ap.h 23123F: arch/s390/include/asm/pkey.h 23124F: arch/s390/include/asm/trace/zcrypt.h 23125F: arch/s390/include/uapi/asm/pkey.h 23126F: arch/s390/include/uapi/asm/zcrypt.h 23127F: drivers/s390/crypto/ 23128 23129S390 ZFCP DRIVER 23130M: Nihar Panda <niharp@linux.ibm.com> 23131L: linux-s390@vger.kernel.org 23132S: Supported 23133F: drivers/s390/scsi/zfcp_* 23134 23135SAA6588 RDS RECEIVER DRIVER 23136M: Hans Verkuil <hverkuil@kernel.org> 23137L: linux-media@vger.kernel.org 23138S: Odd Fixes 23139W: https://linuxtv.org 23140T: git git://linuxtv.org/media.git 23141F: drivers/media/i2c/saa6588* 23142 23143SAA7134 VIDEO4LINUX DRIVER 23144M: Mauro Carvalho Chehab <mchehab@kernel.org> 23145L: linux-media@vger.kernel.org 23146S: Odd fixes 23147W: https://linuxtv.org 23148T: git git://linuxtv.org/media.git 23149F: Documentation/driver-api/media/drivers/saa7134* 23150F: drivers/media/pci/saa7134/ 23151 23152SAA7146 VIDEO4LINUX-2 DRIVER 23153M: Hans Verkuil <hverkuil@kernel.org> 23154L: linux-media@vger.kernel.org 23155S: Maintained 23156T: git git://linuxtv.org/media.git 23157F: drivers/media/common/saa7146/ 23158F: drivers/media/pci/saa7146/ 23159F: include/media/drv-intf/saa7146* 23160 23161SAFESETID SECURITY MODULE 23162M: Micah Morton <mortonm@chromium.org> 23163S: Supported 23164F: Documentation/admin-guide/LSM/SafeSetID.rst 23165F: security/safesetid/ 23166 23167SAMSUNG AUDIO (ASoC) DRIVERS 23168M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23169L: linux-sound@vger.kernel.org 23170S: Maintained 23171B: mailto:linux-samsung-soc@vger.kernel.org 23172F: Documentation/devicetree/bindings/sound/samsung* 23173F: sound/soc/samsung/ 23174 23175SAMSUNG EXYNOS2200 SoC SUPPORT 23176M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 23177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23178L: linux-samsung-soc@vger.kernel.org 23179S: Maintained 23180F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 23181F: arch/arm64/boot/dts/exynos/exynos2200* 23182F: drivers/clk/samsung/clk-exynos2200.c 23183F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 23184 23185SAMSUNG EXYNOS850 SoC SUPPORT 23186M: Sam Protsenko <semen.protsenko@linaro.org> 23187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23188L: linux-samsung-soc@vger.kernel.org 23189S: Maintained 23190F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 23191F: arch/arm64/boot/dts/exynos/exynos850* 23192F: drivers/clk/samsung/clk-exynos850.c 23193F: include/dt-bindings/clock/exynos850.h 23194 23195SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 23196M: Tudor Ambarus <tudor.ambarus@linaro.org> 23197L: linux-kernel@vger.kernel.org 23198L: linux-samsung-soc@vger.kernel.org 23199S: Supported 23200F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 23201F: drivers/clk/samsung/clk-acpm.c 23202F: drivers/firmware/samsung/exynos-acpm* 23203F: include/linux/firmware/samsung/exynos-acpm-protocol.h 23204 23205SAMSUNG EXYNOS MAILBOX DRIVER 23206M: Tudor Ambarus <tudor.ambarus@linaro.org> 23207L: linux-kernel@vger.kernel.org 23208L: linux-samsung-soc@vger.kernel.org 23209S: Supported 23210F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 23211F: drivers/mailbox/exynos-mailbox.c 23212F: include/linux/mailbox/exynos-message.h 23213 23214SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 23215M: Krzysztof Kozlowski <krzk@kernel.org> 23216L: linux-crypto@vger.kernel.org 23217L: linux-samsung-soc@vger.kernel.org 23218S: Maintained 23219F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 23220F: drivers/crypto/exynos-rng.c 23221 23222SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 23223M: Łukasz Stelmach <l.stelmach@samsung.com> 23224L: linux-samsung-soc@vger.kernel.org 23225S: Maintained 23226F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 23227F: drivers/char/hw_random/exynos-trng.c 23228 23229SAMSUNG FRAMEBUFFER DRIVER 23230M: Jingoo Han <jingoohan1@gmail.com> 23231L: linux-fbdev@vger.kernel.org 23232S: Maintained 23233F: drivers/video/fbdev/s3c-fb.c 23234 23235SAMSUNG GALAXY BOOK DRIVER 23236M: Joshua Grisham <josh@joshuagrisham.com> 23237L: platform-driver-x86@vger.kernel.org 23238S: Maintained 23239F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 23240F: drivers/platform/x86/samsung-galaxybook.c 23241 23242SAMSUNG INTERCONNECT DRIVERS 23243M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23244M: Artur Świgoń <a.swigon@samsung.com> 23245L: linux-pm@vger.kernel.org 23246L: linux-samsung-soc@vger.kernel.org 23247S: Supported 23248F: drivers/interconnect/samsung/ 23249 23250SAMSUNG LAPTOP DRIVER 23251M: Corentin Chary <corentin.chary@gmail.com> 23252L: platform-driver-x86@vger.kernel.org 23253S: Maintained 23254F: drivers/platform/x86/samsung-laptop.c 23255 23256SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 23257M: Krzysztof Kozlowski <krzk@kernel.org> 23258R: André Draszik <andre.draszik@linaro.org> 23259L: linux-kernel@vger.kernel.org 23260L: linux-samsung-soc@vger.kernel.org 23261S: Maintained 23262B: mailto:linux-samsung-soc@vger.kernel.org 23263F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 23264F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 23265F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 23266F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 23267F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 23268F: drivers/clk/clk-s2mps11.c 23269F: drivers/mfd/sec*.[ch] 23270F: drivers/regulator/s2*.c 23271F: drivers/regulator/s5m*.c 23272F: drivers/rtc/rtc-s5m.c 23273F: include/linux/mfd/samsung/ 23274 23275SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 23276M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 23277L: linux-media@vger.kernel.org 23278L: linux-samsung-soc@vger.kernel.org 23279S: Maintained 23280F: drivers/media/platform/samsung/s3c-camif/ 23281F: include/media/drv-intf/s3c_camif.h 23282 23283SAMSUNG S3FWRN5 NFC DRIVER 23284M: Krzysztof Kozlowski <krzk@kernel.org> 23285S: Maintained 23286F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 23287F: drivers/nfc/s3fwrn5 23288 23289SAMSUNG S5C73M3 CAMERA DRIVER 23290M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23291M: Andrzej Hajda <andrzej.hajda@intel.com> 23292L: linux-media@vger.kernel.org 23293S: Supported 23294F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 23295F: drivers/media/i2c/s5c73m3/* 23296 23297SAMSUNG S5K5BAF CAMERA DRIVER 23298M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23299M: Andrzej Hajda <andrzej.hajda@intel.com> 23300L: linux-media@vger.kernel.org 23301S: Supported 23302F: drivers/media/i2c/s5k5baf.c 23303 23304SAMSUNG S5P Security SubSystem (SSS) DRIVER 23305M: Krzysztof Kozlowski <krzk@kernel.org> 23306M: Vladimir Zapolskiy <vz@mleia.com> 23307L: linux-crypto@vger.kernel.org 23308L: linux-samsung-soc@vger.kernel.org 23309S: Maintained 23310F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 23311F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 23312F: drivers/crypto/s5p-sss.c 23313 23314SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 23315M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23316L: linux-media@vger.kernel.org 23317S: Supported 23318Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23319F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 23320F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 23321F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 23322F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 23323F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 23324F: drivers/media/platform/samsung/exynos4-is/ 23325 23326SAMSUNG SOC CLOCK DRIVERS 23327M: Krzysztof Kozlowski <krzk@kernel.org> 23328M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23329M: Chanwoo Choi <cw00.choi@samsung.com> 23330R: Alim Akhtar <alim.akhtar@samsung.com> 23331L: linux-samsung-soc@vger.kernel.org 23332S: Maintained 23333T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 23334F: Documentation/devicetree/bindings/clock/samsung,*.yaml 23335F: Documentation/devicetree/bindings/clock/samsung,s3c* 23336F: drivers/clk/samsung/ 23337F: include/dt-bindings/clock/exynos*.h 23338F: include/dt-bindings/clock/s5p*.h 23339F: include/dt-bindings/clock/samsung,*.h 23340F: include/linux/clk/samsung.h 23341 23342SAMSUNG SPI DRIVERS 23343M: Andi Shyti <andi.shyti@kernel.org> 23344R: Tudor Ambarus <tudor.ambarus@linaro.org> 23345L: linux-spi@vger.kernel.org 23346L: linux-samsung-soc@vger.kernel.org 23347S: Maintained 23348F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 23349F: drivers/spi/spi-s3c* 23350F: include/linux/platform_data/spi-s3c64xx.h 23351 23352SAMSUNG SXGBE DRIVERS 23353M: Byungho An <bh74.an@samsung.com> 23354L: netdev@vger.kernel.org 23355S: Maintained 23356F: drivers/net/ethernet/samsung/sxgbe/ 23357 23358SAMSUNG THERMAL DRIVER 23359M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 23360M: Krzysztof Kozlowski <krzk@kernel.org> 23361L: linux-pm@vger.kernel.org 23362L: linux-samsung-soc@vger.kernel.org 23363S: Maintained 23364F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 23365F: drivers/thermal/samsung/ 23366 23367SAMSUNG USB2 PHY DRIVER 23368M: Sylwester Nawrocki <s.nawrocki@samsung.com> 23369L: linux-kernel@vger.kernel.org 23370S: Supported 23371F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 23372F: Documentation/driver-api/phy/samsung-usb2.rst 23373F: drivers/phy/samsung/phy-exynos4210-usb2.c 23374F: drivers/phy/samsung/phy-exynos4x12-usb2.c 23375F: drivers/phy/samsung/phy-exynos5250-usb2.c 23376F: drivers/phy/samsung/phy-s5pv210-usb2.c 23377F: drivers/phy/samsung/phy-samsung-usb2.c 23378F: drivers/phy/samsung/phy-samsung-usb2.h 23379 23380SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 23381M: Paul Barker <paul.barker@sancloud.com> 23382R: Marc Murphy <marc.murphy@sancloud.com> 23383S: Supported 23384F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 23385 23386SC1200 WDT DRIVER 23387M: Zwane Mwaikambo <zwanem@gmail.com> 23388S: Maintained 23389F: drivers/watchdog/sc1200wdt.c 23390 23391SCHEDULER 23392M: Ingo Molnar <mingo@redhat.com> 23393M: Peter Zijlstra <peterz@infradead.org> 23394M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 23395M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 23396R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 23397R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 23398R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 23399R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 23400R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 23401L: linux-kernel@vger.kernel.org 23402S: Maintained 23403T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 23404F: include/linux/preempt.h 23405F: include/linux/sched.h 23406F: include/linux/wait.h 23407F: include/uapi/linux/sched.h 23408F: kernel/fork.c 23409F: kernel/sched/ 23410F: tools/sched/ 23411 23412SCHEDULER - SCHED_EXT 23413R: Tejun Heo <tj@kernel.org> 23414R: David Vernet <void@manifault.com> 23415R: Andrea Righi <arighi@nvidia.com> 23416R: Changwoo Min <changwoo@igalia.com> 23417L: sched-ext@lists.linux.dev 23418S: Maintained 23419W: https://github.com/sched-ext/scx 23420T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 23421F: include/linux/sched/ext.h 23422F: kernel/sched/ext* 23423F: tools/sched_ext/ 23424F: tools/testing/selftests/sched_ext 23425 23426SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 23427M: Gustavo Silva <gustavograzs@gmail.com> 23428S: Maintained 23429F: drivers/iio/chemical/ens160_core.c 23430F: drivers/iio/chemical/ens160_i2c.c 23431F: drivers/iio/chemical/ens160_spi.c 23432F: drivers/iio/chemical/ens160.h 23433 23434SCSI LIBSAS SUBSYSTEM 23435R: John Garry <john.g.garry@oracle.com> 23436R: Jason Yan <yanaijie@huawei.com> 23437L: linux-scsi@vger.kernel.org 23438S: Supported 23439F: Documentation/scsi/libsas.rst 23440F: drivers/scsi/libsas/ 23441F: include/scsi/libsas.h 23442F: include/scsi/sas_ata.h 23443 23444SCSI RDMA PROTOCOL (SRP) INITIATOR 23445M: Bart Van Assche <bvanassche@acm.org> 23446L: linux-rdma@vger.kernel.org 23447S: Supported 23448Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23449F: drivers/infiniband/ulp/srp/ 23450F: include/scsi/srp.h 23451 23452SCSI RDMA PROTOCOL (SRP) TARGET 23453M: Bart Van Assche <bvanassche@acm.org> 23454L: linux-rdma@vger.kernel.org 23455L: target-devel@vger.kernel.org 23456S: Supported 23457Q: http://patchwork.kernel.org/project/linux-rdma/list/ 23458F: drivers/infiniband/ulp/srpt/ 23459 23460SCSI SG DRIVER 23461M: Doug Gilbert <dgilbert@interlog.com> 23462L: linux-scsi@vger.kernel.org 23463S: Maintained 23464W: http://sg.danny.cz/sg 23465F: Documentation/scsi/scsi-generic.rst 23466F: drivers/scsi/sg.c 23467F: include/scsi/sg.h 23468 23469SCSI SUBSYSTEM 23470M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 23471M: "Martin K. Petersen" <martin.petersen@oracle.com> 23472L: linux-scsi@vger.kernel.org 23473S: Maintained 23474Q: https://patchwork.kernel.org/project/linux-scsi/list/ 23475T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 23476T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23477F: Documentation/devicetree/bindings/scsi/ 23478F: drivers/scsi/ 23479F: drivers/ufs/ 23480F: include/scsi/ 23481F: include/uapi/scsi/ 23482F: include/ufs/ 23483 23484SCSI TAPE DRIVER 23485M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 23486L: linux-scsi@vger.kernel.org 23487S: Maintained 23488F: Documentation/scsi/st.rst 23489F: drivers/scsi/st.* 23490F: drivers/scsi/st_*.h 23491 23492SCSI TARGET CORE USER DRIVER 23493M: Bodo Stroesser <bostroesser@gmail.com> 23494L: linux-scsi@vger.kernel.org 23495L: target-devel@vger.kernel.org 23496S: Supported 23497F: Documentation/target/tcmu-design.rst 23498F: drivers/target/target_core_user.c 23499F: include/uapi/linux/target_core_user.h 23500 23501SCSI TARGET SUBSYSTEM 23502M: "Martin K. Petersen" <martin.petersen@oracle.com> 23503L: linux-scsi@vger.kernel.org 23504L: target-devel@vger.kernel.org 23505S: Supported 23506Q: https://patchwork.kernel.org/project/target-devel/list/ 23507T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 23508F: Documentation/target/ 23509F: drivers/target/ 23510F: include/target/ 23511 23512SCTP PROTOCOL 23513M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 23514M: Xin Long <lucien.xin@gmail.com> 23515L: linux-sctp@vger.kernel.org 23516S: Maintained 23517W: https://github.com/sctp/lksctp-tools/wiki 23518F: Documentation/networking/sctp.rst 23519F: include/linux/sctp.h 23520F: include/net/sctp/ 23521F: include/uapi/linux/sctp.h 23522F: net/sctp/ 23523 23524SCx200 CPU SUPPORT 23525M: Jim Cromie <jim.cromie@gmail.com> 23526S: Odd Fixes 23527F: Documentation/i2c/busses/scx200_acb.rst 23528F: arch/x86/platform/scx200/ 23529F: drivers/i2c/busses/scx200* 23530F: drivers/mtd/maps/scx200_docflash.c 23531F: drivers/watchdog/scx200_wdt.c 23532F: include/linux/scx200.h 23533 23534SCx200 GPIO DRIVER 23535M: Jim Cromie <jim.cromie@gmail.com> 23536S: Maintained 23537F: drivers/char/scx200_gpio.c 23538F: include/linux/scx200_gpio.h 23539 23540SCx200 HRT CLOCKSOURCE DRIVER 23541M: Jim Cromie <jim.cromie@gmail.com> 23542S: Maintained 23543F: drivers/clocksource/scx200_hrt.c 23544 23545SDCA LIBRARY AND CLASS DRIVER 23546M: Charles Keepax <ckeepax@opensource.cirrus.com> 23547M: Maciej Strozek <mstrozek@opensource.cirrus.com> 23548R: Bard Liao <yung-chuan.liao@linux.intel.com> 23549R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23550L: linux-sound@vger.kernel.org 23551L: patches@opensource.cirrus.com 23552S: Maintained 23553F: include/sound/sdca* 23554F: sound/soc/sdca/* 23555 23556SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 23557M: Sascha Sommer <saschasommer@freenet.de> 23558L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 23559S: Maintained 23560F: drivers/mmc/host/sdricoh_cs.c 23561 23562SECO BOARDS CEC DRIVER 23563M: Ettore Chimenti <ek5.chimenti@gmail.com> 23564S: Maintained 23565F: drivers/media/cec/platform/seco/seco-cec.c 23566F: drivers/media/cec/platform/seco/seco-cec.h 23567 23568SECURE COMPUTING 23569M: Kees Cook <kees@kernel.org> 23570R: Andy Lutomirski <luto@amacapital.net> 23571R: Will Drewry <wad@chromium.org> 23572S: Supported 23573T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 23574F: Documentation/userspace-api/seccomp_filter.rst 23575F: include/linux/seccomp.h 23576F: include/uapi/linux/seccomp.h 23577F: kernel/seccomp.c 23578F: tools/testing/selftests/kselftest_harness.h 23579F: tools/testing/selftests/kselftest_harness/ 23580F: tools/testing/selftests/seccomp/* 23581K: \bsecure_computing 23582K: \bTIF_SECCOMP\b 23583 23584SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 23585M: Kamal Dasu <kamal.dasu@broadcom.com> 23586M: Al Cooper <alcooperx@gmail.com> 23587R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23588L: linux-mmc@vger.kernel.org 23589S: Maintained 23590F: drivers/mmc/host/sdhci-brcmstb* 23591 23592SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 23593M: Adrian Hunter <adrian.hunter@intel.com> 23594L: linux-mmc@vger.kernel.org 23595S: Supported 23596F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 23597F: drivers/mmc/host/sdhci* 23598 23599SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 23600M: Aubin Constans <aubin.constans@microchip.com> 23601R: Eugen Hristev <eugen.hristev@collabora.com> 23602L: linux-mmc@vger.kernel.org 23603S: Supported 23604F: drivers/mmc/host/sdhci-of-at91.c 23605 23606SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 23607M: Haibo Chen <haibo.chen@nxp.com> 23608L: imx@lists.linux.dev 23609L: linux-mmc@vger.kernel.org 23610L: s32@nxp.com 23611S: Maintained 23612F: drivers/mmc/host/sdhci-esdhc-imx.c 23613 23614SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 23615M: Ben Dooks <ben-linux@fluff.org> 23616M: Jaehoon Chung <jh80.chung@samsung.com> 23617L: linux-mmc@vger.kernel.org 23618S: Maintained 23619F: drivers/mmc/host/sdhci-s3c* 23620 23621SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 23622M: Viresh Kumar <vireshk@kernel.org> 23623L: linux-mmc@vger.kernel.org 23624S: Maintained 23625F: drivers/mmc/host/sdhci-spear.c 23626 23627SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 23628M: Vignesh Raghavendra <vigneshr@ti.com> 23629L: linux-mmc@vger.kernel.org 23630S: Maintained 23631F: drivers/mmc/host/sdhci-omap.c 23632 23633SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 23634M: Jonathan Derrick <jonathan.derrick@linux.dev> 23635L: linux-block@vger.kernel.org 23636S: Supported 23637F: block/opal_proto.h 23638F: block/sed* 23639F: include/linux/sed* 23640F: include/uapi/linux/sed* 23641 23642SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 23643M: Mark Rutland <mark.rutland@arm.com> 23644M: Lorenzo Pieralisi <lpieralisi@kernel.org> 23645M: Sudeep Holla <sudeep.holla@arm.com> 23646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23647S: Maintained 23648F: drivers/firmware/smccc/ 23649F: include/linux/arm-smccc.h 23650 23651SECURITY CONTACT 23652M: Security Officers <security@kernel.org> 23653S: Supported 23654F: Documentation/process/security-bugs.rst 23655 23656SECURITY SUBSYSTEM 23657M: Paul Moore <paul@paul-moore.com> 23658M: James Morris <jmorris@namei.org> 23659M: "Serge E. Hallyn" <serge@hallyn.com> 23660L: linux-security-module@vger.kernel.org 23661S: Supported 23662Q: https://patchwork.kernel.org/project/linux-security-module/list 23663B: mailto:linux-security-module@vger.kernel.org 23664P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 23665T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 23666F: include/linux/lsm/ 23667F: include/linux/lsm_audit.h 23668F: include/linux/lsm_hook_defs.h 23669F: include/linux/lsm_hooks.h 23670F: include/linux/security.h 23671F: include/uapi/linux/lsm.h 23672F: security/ 23673F: tools/testing/selftests/lsm/ 23674F: rust/kernel/security.rs 23675X: security/selinux/ 23676K: \bsecurity_[a-z_0-9]\+\b 23677 23678SELINUX SECURITY MODULE 23679M: Paul Moore <paul@paul-moore.com> 23680M: Stephen Smalley <stephen.smalley.work@gmail.com> 23681R: Ondrej Mosnacek <omosnace@redhat.com> 23682L: selinux@vger.kernel.org 23683S: Supported 23684W: https://github.com/SELinuxProject 23685Q: https://patchwork.kernel.org/project/selinux/list 23686B: mailto:selinux@vger.kernel.org 23687P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 23688T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 23689F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 23690F: Documentation/ABI/removed/sysfs-selinux-disable 23691F: Documentation/admin-guide/LSM/SELinux.rst 23692F: include/trace/events/avc.h 23693F: include/uapi/linux/selinux_netlink.h 23694F: scripts/selinux/ 23695F: security/selinux/ 23696 23697SENSABLE PHANTOM 23698M: Jiri Slaby <jirislaby@kernel.org> 23699S: Maintained 23700F: drivers/misc/phantom.c 23701F: include/uapi/linux/phantom.h 23702 23703SENSEAIR SUNRISE 006-0-0007 23704M: Jacopo Mondi <jacopo@jmondi.org> 23705S: Maintained 23706F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 23707F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 23708F: drivers/iio/chemical/sunrise_co2.c 23709 23710SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 23711M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 23712S: Maintained 23713F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 23714F: drivers/iio/chemical/scd30.h 23715F: drivers/iio/chemical/scd30_core.c 23716F: drivers/iio/chemical/scd30_i2c.c 23717F: drivers/iio/chemical/scd30_serial.c 23718 23719SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 23720M: Roan van Dijk <roan@protonic.nl> 23721S: Maintained 23722F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 23723F: drivers/iio/chemical/scd4x.c 23724 23725SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 23726M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 23727S: Maintained 23728F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 23729F: drivers/iio/pressure/sdp500.c 23730 23731SENSIRION SGP40 GAS SENSOR DRIVER 23732M: Andreas Klinger <ak@it-klinger.de> 23733S: Maintained 23734F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 23735F: drivers/iio/chemical/sgp40.c 23736 23737SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 23738M: Tomasz Duszynski <tduszyns@gmail.com> 23739S: Maintained 23740F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 23741F: drivers/iio/chemical/sps30.c 23742F: drivers/iio/chemical/sps30_i2c.c 23743F: drivers/iio/chemical/sps30_serial.c 23744 23745SERIAL DEVICE BUS 23746M: Rob Herring <robh@kernel.org> 23747L: linux-serial@vger.kernel.org 23748S: Maintained 23749F: Documentation/devicetree/bindings/serial/serial.yaml 23750F: drivers/tty/serdev/ 23751F: include/linux/serdev.h 23752 23753SERIAL IR RECEIVER 23754M: Sean Young <sean@mess.org> 23755L: linux-media@vger.kernel.org 23756S: Maintained 23757F: drivers/media/rc/serial_ir.c 23758 23759SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 23760M: Srinivas Kandagatla <srini@kernel.org> 23761L: linux-sound@vger.kernel.org 23762S: Maintained 23763F: Documentation/devicetree/bindings/slimbus/ 23764F: Documentation/driver-api/slimbus.rst 23765F: drivers/slimbus/ 23766F: include/linux/slimbus.h 23767 23768SFC NETWORK DRIVER 23769M: Edward Cree <ecree.xilinx@gmail.com> 23770L: netdev@vger.kernel.org 23771L: linux-net-drivers@amd.com 23772S: Maintained 23773F: Documentation/networking/devlink/sfc.rst 23774F: drivers/net/ethernet/sfc/ 23775 23776SFCTEMP HWMON DRIVER 23777M: Emil Renner Berthing <kernel@esmil.dk> 23778M: Hal Feng <hal.feng@starfivetech.com> 23779L: linux-hwmon@vger.kernel.org 23780S: Maintained 23781F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 23782F: Documentation/hwmon/sfctemp.rst 23783F: drivers/hwmon/sfctemp.c 23784 23785SFF/SFP/SFP+ MODULE SUPPORT 23786M: Russell King <linux@armlinux.org.uk> 23787L: netdev@vger.kernel.org 23788S: Maintained 23789F: Documentation/devicetree/bindings/net/sff,sfp.yaml 23790F: drivers/net/phy/phylink.c 23791F: drivers/net/phy/sfp* 23792F: include/linux/mdio/mdio-i2c.h 23793F: include/linux/phylink.h 23794F: include/linux/sfp.h 23795K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 23796 23797SGI GRU DRIVER 23798M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23799S: Maintained 23800F: drivers/misc/sgi-gru/ 23801 23802SGI XP/XPC/XPNET DRIVER 23803M: Robin Holt <robinmholt@gmail.com> 23804M: Steve Wahl <steve.wahl@hpe.com> 23805S: Maintained 23806F: drivers/misc/sgi-xp/ 23807 23808SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 23809M: D. Wythe <alibuda@linux.alibaba.com> 23810M: Dust Li <dust.li@linux.alibaba.com> 23811M: Sidraya Jayagond <sidraya@linux.ibm.com> 23812M: Wenjia Zhang <wenjia@linux.ibm.com> 23813R: Mahanta Jambigi <mjambigi@linux.ibm.com> 23814R: Tony Lu <tonylu@linux.alibaba.com> 23815R: Wen Gu <guwen@linux.alibaba.com> 23816L: linux-rdma@vger.kernel.org 23817L: linux-s390@vger.kernel.org 23818S: Supported 23819F: net/smc/ 23820 23821SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 23822M: Linus Walleij <linusw@kernel.org> 23823L: linux-iio@vger.kernel.org 23824S: Maintained 23825T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 23826F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 23827F: drivers/iio/light/gp2ap002.c 23828 23829SHARP RJ54N1CB0C SENSOR DRIVER 23830M: Jacopo Mondi <jacopo@jmondi.org> 23831L: linux-media@vger.kernel.org 23832S: Odd fixes 23833T: git git://linuxtv.org/media.git 23834F: drivers/media/i2c/rj54n1cb0c.c 23835F: include/media/i2c/rj54n1cb0c.h 23836 23837SHRINKER 23838M: Andrew Morton <akpm@linux-foundation.org> 23839M: Dave Chinner <david@fromorbit.com> 23840R: Qi Zheng <zhengqi.arch@bytedance.com> 23841R: Roman Gushchin <roman.gushchin@linux.dev> 23842R: Muchun Song <muchun.song@linux.dev> 23843L: linux-mm@kvack.org 23844S: Maintained 23845F: Documentation/admin-guide/mm/shrinker_debugfs.rst 23846F: include/linux/list_lru.h 23847F: include/linux/shrinker.h 23848F: mm/list_lru.c 23849F: mm/shrinker.c 23850F: mm/shrinker_debug.c 23851 23852SH_VOU V4L2 OUTPUT DRIVER 23853L: linux-media@vger.kernel.org 23854S: Orphan 23855F: drivers/media/platform/renesas/sh_vou.c 23856F: include/media/drv-intf/sh_vou.h 23857 23858SI2157 MEDIA DRIVER 23859L: linux-media@vger.kernel.org 23860S: Orphan 23861W: https://linuxtv.org 23862Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23863F: drivers/media/tuners/si2157* 23864 23865SI2165 MEDIA DRIVER 23866M: Matthias Schwarzott <zzam@gentoo.org> 23867L: linux-media@vger.kernel.org 23868S: Maintained 23869W: https://linuxtv.org 23870Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23871F: drivers/media/dvb-frontends/si2165* 23872 23873SI2168 MEDIA DRIVER 23874L: linux-media@vger.kernel.org 23875S: Orphan 23876W: https://linuxtv.org 23877Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23878F: drivers/media/dvb-frontends/si2168* 23879 23880SI470X FM RADIO RECEIVER I2C DRIVER 23881M: Hans Verkuil <hverkuil@kernel.org> 23882L: linux-media@vger.kernel.org 23883S: Odd Fixes 23884W: https://linuxtv.org 23885T: git git://linuxtv.org/media.git 23886F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23887F: drivers/media/radio/si470x/radio-si470x-i2c.c 23888 23889SI470X FM RADIO RECEIVER USB DRIVER 23890M: Hans Verkuil <hverkuil@kernel.org> 23891L: linux-media@vger.kernel.org 23892S: Maintained 23893W: https://linuxtv.org 23894T: git git://linuxtv.org/media.git 23895F: drivers/media/radio/si470x/radio-si470x-common.c 23896F: drivers/media/radio/si470x/radio-si470x-usb.c 23897F: drivers/media/radio/si470x/radio-si470x.h 23898 23899SI4713 FM RADIO TRANSMITTER I2C DRIVER 23900M: Eduardo Valentin <edubezval@gmail.com> 23901L: linux-media@vger.kernel.org 23902S: Odd Fixes 23903W: https://linuxtv.org 23904T: git git://linuxtv.org/media.git 23905F: drivers/media/radio/si4713/si4713.? 23906 23907SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23908M: Eduardo Valentin <edubezval@gmail.com> 23909L: linux-media@vger.kernel.org 23910S: Odd Fixes 23911W: https://linuxtv.org 23912T: git git://linuxtv.org/media.git 23913F: drivers/media/radio/si4713/radio-platform-si4713.c 23914 23915SI4713 FM RADIO TRANSMITTER USB DRIVER 23916M: Hans Verkuil <hverkuil@kernel.org> 23917L: linux-media@vger.kernel.org 23918S: Maintained 23919W: https://linuxtv.org 23920T: git git://linuxtv.org/media.git 23921F: drivers/media/radio/si4713/radio-usb-si4713.c 23922 23923SIANO DVB DRIVER 23924M: Mauro Carvalho Chehab <mchehab@kernel.org> 23925L: linux-media@vger.kernel.org 23926S: Odd fixes 23927W: https://linuxtv.org 23928T: git git://linuxtv.org/media.git 23929F: drivers/media/common/siano/ 23930F: drivers/media/mmc/siano/ 23931F: drivers/media/usb/siano/ 23932F: drivers/media/usb/siano/ 23933 23934SIEMENS IPC LED DRIVERS 23935M: Bao Cheng Su <baocheng.su@siemens.com> 23936M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23937M: Tobias Schaffner <tobias.schaffner@siemens.com> 23938L: linux-leds@vger.kernel.org 23939S: Maintained 23940F: drivers/leds/simatic/ 23941 23942SIEMENS IPC PLATFORM DRIVERS 23943M: Bao Cheng Su <baocheng.su@siemens.com> 23944M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23945M: Tobias Schaffner <tobias.schaffner@siemens.com> 23946L: platform-driver-x86@vger.kernel.org 23947S: Maintained 23948F: drivers/platform/x86/siemens/ 23949F: include/linux/platform_data/x86/simatic-ipc-base.h 23950F: include/linux/platform_data/x86/simatic-ipc.h 23951 23952SIEMENS IPC WATCHDOG DRIVERS 23953M: Bao Cheng Su <baocheng.su@siemens.com> 23954M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23955M: Tobias Schaffner <tobias.schaffner@siemens.com> 23956L: linux-watchdog@vger.kernel.org 23957S: Maintained 23958F: drivers/watchdog/simatic-ipc-wdt.c 23959 23960SIFIVE DRIVERS 23961M: Paul Walmsley <pjw@kernel.org> 23962M: Samuel Holland <samuel.holland@sifive.com> 23963L: linux-riscv@lists.infradead.org 23964S: Supported 23965F: drivers/dma/sf-pdma/ 23966N: sifive 23967K: fu[57]40 23968K: [^@]sifive 23969 23970SILEAD TOUCHSCREEN DRIVER 23971M: Hans de Goede <hansg@kernel.org> 23972L: linux-input@vger.kernel.org 23973L: platform-driver-x86@vger.kernel.org 23974S: Maintained 23975F: drivers/input/touchscreen/silead.c 23976F: drivers/platform/x86/touchscreen_dmi.c 23977 23978SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23979M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23980L: linux-wireless@vger.kernel.org 23981S: Supported 23982F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23983F: drivers/net/wireless/silabs/ 23984 23985SILICON MOTION SM712 FRAME BUFFER DRIVER 23986M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23987M: Teddy Wang <teddy.wang@siliconmotion.com> 23988M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23989L: linux-fbdev@vger.kernel.org 23990S: Maintained 23991F: Documentation/fb/sm712fb.rst 23992F: drivers/video/fbdev/sm712* 23993 23994SILVACO I3C DUAL-ROLE MASTER 23995M: Miquel Raynal <miquel.raynal@bootlin.com> 23996M: Frank Li <Frank.Li@nxp.com> 23997L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23998L: imx@lists.linux.dev 23999S: Maintained 24000F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 24001F: drivers/i3c/master/svc-i3c-master.c 24002 24003SIMPLEFB FB DRIVER 24004M: Hans de Goede <hansg@kernel.org> 24005L: linux-fbdev@vger.kernel.org 24006S: Maintained 24007F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 24008F: drivers/video/fbdev/simplefb.c 24009F: include/linux/platform_data/simplefb.h 24010 24011SIOX 24012M: Thorsten Scherer <t.scherer@eckelmann.de> 24013R: Pengutronix Kernel Team <kernel@pengutronix.de> 24014S: Supported 24015F: drivers/gpio/gpio-siox.c 24016F: drivers/siox/* 24017F: include/trace/events/siox.h 24018 24019SIPHASH PRF ROUTINES 24020M: Jason A. Donenfeld <Jason@zx2c4.com> 24021S: Maintained 24022F: include/linux/siphash.h 24023F: lib/siphash.c 24024F: lib/tests/siphash_kunit.c 24025 24026SIS 190 ETHERNET DRIVER 24027M: Francois Romieu <romieu@fr.zoreil.com> 24028L: netdev@vger.kernel.org 24029S: Maintained 24030F: drivers/net/ethernet/sis/sis190.c 24031 24032SIS 900/7016 FAST ETHERNET DRIVER 24033M: Daniele Venzano <venza@brownhat.org> 24034L: netdev@vger.kernel.org 24035S: Maintained 24036W: http://www.brownhat.org/sis900.html 24037F: drivers/net/ethernet/sis/sis900.* 24038 24039SIS FRAMEBUFFER DRIVER 24040S: Orphan 24041F: Documentation/fb/sisfb.rst 24042F: drivers/video/fbdev/sis/ 24043F: include/video/sisfb.h 24044 24045SIS I2C TOUCHSCREEN DRIVER 24046M: Mika Penttilä <mpenttil@redhat.com> 24047L: linux-input@vger.kernel.org 24048S: Maintained 24049F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 24050F: drivers/input/touchscreen/sis_i2c.c 24051 24052SIS USB2VGA DRIVER 24053M: Thomas Winischhofer <thomas@winischhofer.net> 24054S: Maintained 24055W: http://www.winischhofer.at/linuxsisusbvga.shtml 24056F: drivers/usb/misc/sisusbvga/ 24057 24058SL28 CPLD MFD DRIVER 24059M: Michael Walle <mwalle@kernel.org> 24060S: Maintained 24061F: Documentation/devicetree/bindings/embedded-controller/kontron,sl28cpld.yaml 24062F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 24063F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 24064F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 24065F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 24066F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 24067F: drivers/gpio/gpio-sl28cpld.c 24068F: drivers/hwmon/sa67mcu-hwmon.c 24069F: drivers/hwmon/sl28cpld-hwmon.c 24070F: drivers/irqchip/irq-sl28cpld.c 24071F: drivers/pwm/pwm-sl28cpld.c 24072F: drivers/watchdog/sl28cpld_wdt.c 24073 24074SL28 VPD NVMEM LAYOUT DRIVER 24075M: Michael Walle <mwalle@kernel.org> 24076S: Maintained 24077F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 24078F: drivers/nvmem/layouts/sl28vpd.c 24079 24080SLAB ALLOCATOR 24081M: Vlastimil Babka <vbabka@suse.cz> 24082M: Andrew Morton <akpm@linux-foundation.org> 24083R: Christoph Lameter <cl@gentwo.org> 24084R: David Rientjes <rientjes@google.com> 24085R: Roman Gushchin <roman.gushchin@linux.dev> 24086R: Harry Yoo <harry.yoo@oracle.com> 24087L: linux-mm@kvack.org 24088S: Maintained 24089T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 24090F: Documentation/admin-guide/mm/slab.rst 24091F: Documentation/mm/slab.rst 24092F: include/linux/mempool.h 24093F: include/linux/slab.h 24094F: mm/failslab.c 24095F: mm/mempool.c 24096F: mm/slab.h 24097F: mm/slab_common.c 24098F: mm/slub.c 24099 24100SLCAN CAN NETWORK DRIVER 24101M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 24102L: linux-can@vger.kernel.org 24103S: Maintained 24104F: drivers/net/can/slcan/ 24105 24106SLEEPABLE READ-COPY UPDATE (SRCU) 24107M: Lai Jiangshan <jiangshanlai@gmail.com> 24108M: "Paul E. McKenney" <paulmck@kernel.org> 24109M: Josh Triplett <josh@joshtriplett.org> 24110R: Steven Rostedt <rostedt@goodmis.org> 24111R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 24112L: rcu@vger.kernel.org 24113S: Supported 24114W: http://www.rdrop.com/users/paulmck/RCU/ 24115T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 24116F: include/linux/srcu*.h 24117F: kernel/rcu/srcu*.c 24118 24119SMACK SECURITY MODULE 24120M: Casey Schaufler <casey@schaufler-ca.com> 24121L: linux-security-module@vger.kernel.org 24122S: Maintained 24123W: http://schaufler-ca.com 24124T: git https://github.com/cschaufler/smack-next.git 24125F: Documentation/admin-guide/LSM/Smack.rst 24126F: security/smack/ 24127 24128SMC91x ETHERNET DRIVER 24129M: Nicolas Pitre <nico@fluxnic.net> 24130S: Odd Fixes 24131F: drivers/net/ethernet/smsc/smc91x.* 24132 24133SMSC EMC2103 HARDWARE MONITOR DRIVER 24134M: Steve Glendinning <steve.glendinning@shawell.net> 24135L: linux-hwmon@vger.kernel.org 24136S: Maintained 24137F: Documentation/hwmon/emc2103.rst 24138F: drivers/hwmon/emc2103.c 24139 24140SMSC SCH5627 HARDWARE MONITOR DRIVER 24141M: Hans de Goede <hansg@kernel.org> 24142L: linux-hwmon@vger.kernel.org 24143S: Supported 24144F: Documentation/hwmon/sch5627.rst 24145F: drivers/hwmon/sch5627.c 24146 24147SMSC UFX6000 and UFX7000 USB to VGA DRIVER 24148M: Steve Glendinning <steve.glendinning@shawell.net> 24149L: linux-fbdev@vger.kernel.org 24150S: Maintained 24151F: drivers/video/fbdev/smscufx.c 24152 24153SMSC47B397 HARDWARE MONITOR DRIVER 24154M: Jean Delvare <jdelvare@suse.com> 24155L: linux-hwmon@vger.kernel.org 24156S: Maintained 24157F: Documentation/hwmon/smsc47b397.rst 24158F: drivers/hwmon/smsc47b397.c 24159 24160SMSC911x ETHERNET DRIVER 24161M: Steve Glendinning <steve.glendinning@shawell.net> 24162L: netdev@vger.kernel.org 24163S: Maintained 24164F: drivers/net/ethernet/smsc/smsc911x.* 24165F: include/linux/smsc911x.h 24166 24167SMSC9420 PCI ETHERNET DRIVER 24168M: Steve Glendinning <steve.glendinning@shawell.net> 24169L: netdev@vger.kernel.org 24170S: Maintained 24171F: drivers/net/ethernet/smsc/smsc9420.* 24172 24173SNET DPU VIRTIO DATA PATH ACCELERATOR 24174R: Alvaro Karsz <alvaro.karsz@solid-run.com> 24175F: drivers/vdpa/solidrun/ 24176 24177SOCIONEXT (SNI) AVE NETWORK DRIVER 24178M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 24179L: netdev@vger.kernel.org 24180S: Maintained 24181F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 24182F: drivers/net/ethernet/socionext/sni_ave.c 24183 24184SOCIONEXT (SNI) NETSEC NETWORK DRIVER 24185M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 24186M: Masahisa Kojima <kojima.masahisa@socionext.com> 24187L: netdev@vger.kernel.org 24188S: Maintained 24189F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 24190F: drivers/net/ethernet/socionext/netsec.c 24191 24192SOCIONEXT (SNI) Synquacer SPI DRIVER 24193M: Masahisa Kojima <masahisa.kojima@linaro.org> 24194M: Jassi Brar <jaswinder.singh@linaro.org> 24195L: linux-spi@vger.kernel.org 24196S: Maintained 24197F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 24198F: drivers/spi/spi-synquacer.c 24199 24200SOCIONEXT SYNQUACER I2C DRIVER 24201M: Ard Biesheuvel <ardb@kernel.org> 24202L: linux-i2c@vger.kernel.org 24203S: Maintained 24204F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 24205F: drivers/i2c/busses/i2c-synquacer.c 24206 24207SOCIONEXT UNIPHIER SOUND DRIVER 24208L: linux-sound@vger.kernel.org 24209S: Orphan 24210F: sound/soc/uniphier/ 24211 24212SOCKET TIMESTAMPING 24213M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 24214R: Jason Xing <kernelxing@tencent.com> 24215S: Maintained 24216F: Documentation/networking/timestamping.rst 24217F: include/linux/net_tstamp.h 24218F: include/uapi/linux/net_tstamp.h 24219F: tools/testing/selftests/bpf/*/net_timestamping* 24220F: tools/testing/selftests/net/*timestamp* 24221F: tools/testing/selftests/net/so_txtime.c 24222 24223SOEKRIS NET48XX LED SUPPORT 24224M: Chris Boot <bootc@bootc.net> 24225S: Maintained 24226F: drivers/leds/leds-net48xx.c 24227 24228SOFT-IWARP DRIVER (siw) 24229M: Bernard Metzler <bernard.metzler@linux.dev> 24230L: linux-rdma@vger.kernel.org 24231S: Supported 24232F: drivers/infiniband/sw/siw/ 24233F: include/uapi/rdma/siw-abi.h 24234 24235SOFT-ROCE DRIVER (rxe) 24236M: Zhu Yanjun <zyjzyj2000@gmail.com> 24237L: linux-rdma@vger.kernel.org 24238S: Supported 24239F: drivers/infiniband/sw/rxe/ 24240F: include/uapi/rdma/rdma_user_rxe.h 24241 24242SOFTLOGIC 6x10 MPEG CODEC 24243M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 24244M: Andrey Utkin <andrey_utkin@fastmail.com> 24245M: Ismael Luceno <ismael@iodev.co.uk> 24246L: linux-media@vger.kernel.org 24247S: Supported 24248F: drivers/media/pci/solo6x10/ 24249 24250SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 24251M: James Morse <james.morse@arm.com> 24252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24253S: Maintained 24254F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 24255F: drivers/firmware/arm_sdei.c 24256F: include/linux/arm_sdei.h 24257F: include/uapi/linux/arm_sdei.h 24258 24259SOFTWARE NODES AND DEVICE PROPERTIES 24260R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24261R: Daniel Scally <djrscally@gmail.com> 24262R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 24263R: Sakari Ailus <sakari.ailus@linux.intel.com> 24264L: linux-acpi@vger.kernel.org 24265S: Maintained 24266F: drivers/base/property.c 24267F: drivers/base/swnode.c 24268F: include/linux/fwnode.h 24269F: include/linux/property.h 24270 24271SOFTWARE RAID (Multiple Disks) SUPPORT 24272M: Song Liu <song@kernel.org> 24273M: Yu Kuai <yukuai@fnnas.com> 24274L: linux-raid@vger.kernel.org 24275S: Supported 24276Q: https://patchwork.kernel.org/project/linux-raid/list/ 24277T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 24278F: drivers/md/Kconfig 24279F: drivers/md/Makefile 24280F: drivers/md/md* 24281F: drivers/md/raid* 24282F: include/linux/raid/ 24283F: include/uapi/linux/raid/ 24284F: lib/raid6/ 24285 24286SOLIDRUN CLEARFOG SUPPORT 24287M: Russell King <linux@armlinux.org.uk> 24288S: Maintained 24289F: arch/arm/boot/dts/marvell/armada-388-clearfog* 24290F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 24291 24292SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 24293M: Russell King <linux@armlinux.org.uk> 24294S: Maintained 24295F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 24296F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 24297F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 24298 24299SONIC NETWORK DRIVER 24300M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 24301L: netdev@vger.kernel.org 24302S: Maintained 24303F: drivers/net/ethernet/natsemi/sonic.* 24304 24305SONICS SILICON BACKPLANE DRIVER (SSB) 24306M: Michael Buesch <m@bues.ch> 24307L: linux-wireless@vger.kernel.org 24308S: Maintained 24309F: drivers/ssb/ 24310F: include/linux/ssb/ 24311 24312SONY IMX208 SENSOR DRIVER 24313M: Sakari Ailus <sakari.ailus@linux.intel.com> 24314L: linux-media@vger.kernel.org 24315S: Maintained 24316T: git git://linuxtv.org/media.git 24317F: drivers/media/i2c/imx208.c 24318 24319SONY IMX214 SENSOR DRIVER 24320M: Ricardo Ribalda <ribalda@kernel.org> 24321L: linux-media@vger.kernel.org 24322S: Maintained 24323T: git git://linuxtv.org/media.git 24324F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 24325F: drivers/media/i2c/imx214.c 24326 24327SONY IMX219 SENSOR DRIVER 24328M: Dave Stevenson <dave.stevenson@raspberrypi.com> 24329L: linux-media@vger.kernel.org 24330S: Maintained 24331T: git git://linuxtv.org/media.git 24332F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 24333F: drivers/media/i2c/imx219.c 24334 24335SONY IMX258 SENSOR DRIVER 24336M: Sakari Ailus <sakari.ailus@linux.intel.com> 24337L: linux-media@vger.kernel.org 24338S: Maintained 24339T: git git://linuxtv.org/media.git 24340F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 24341F: drivers/media/i2c/imx258.c 24342 24343SONY IMX274 SENSOR DRIVER 24344M: Leon Luo <leonl@leopardimaging.com> 24345L: linux-media@vger.kernel.org 24346S: Maintained 24347T: git git://linuxtv.org/media.git 24348F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 24349F: drivers/media/i2c/imx274.c 24350 24351SONY IMX283 SENSOR DRIVER 24352M: Kieran Bingham <kieran.bingham@ideasonboard.com> 24353R: Umang Jain <uajain@igalia.com> 24354L: linux-media@vger.kernel.org 24355S: Maintained 24356T: git git://linuxtv.org/media.git 24357F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 24358F: drivers/media/i2c/imx283.c 24359 24360SONY IMX290 SENSOR DRIVER 24361M: Manivannan Sadhasivam <mani@kernel.org> 24362L: linux-media@vger.kernel.org 24363S: Maintained 24364T: git git://linuxtv.org/media.git 24365F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 24366F: drivers/media/i2c/imx290.c 24367 24368SONY IMX296 SENSOR DRIVER 24369M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24370M: Manivannan Sadhasivam <mani@kernel.org> 24371L: linux-media@vger.kernel.org 24372S: Maintained 24373T: git git://linuxtv.org/media.git 24374F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 24375F: drivers/media/i2c/imx296.c 24376 24377SONY IMX319 SENSOR DRIVER 24378M: Bingbu Cao <bingbu.cao@intel.com> 24379L: linux-media@vger.kernel.org 24380S: Maintained 24381T: git git://linuxtv.org/media.git 24382F: drivers/media/i2c/imx319.c 24383 24384SONY IMX334 SENSOR DRIVER 24385L: linux-media@vger.kernel.org 24386S: Orphan 24387T: git git://linuxtv.org/media.git 24388F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 24389F: drivers/media/i2c/imx334.c 24390 24391SONY IMX335 SENSOR DRIVER 24392M: Kieran Bingham <kieran.bingham@ideasonboard.com> 24393L: linux-media@vger.kernel.org 24394S: Maintained 24395T: git git://linuxtv.org/media.git 24396F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 24397F: drivers/media/i2c/imx335.c 24398 24399SONY IMX355 SENSOR DRIVER 24400M: Tianshu Qiu <tian.shu.qiu@intel.com> 24401L: linux-media@vger.kernel.org 24402S: Maintained 24403T: git git://linuxtv.org/media.git 24404F: drivers/media/i2c/imx355.c 24405 24406SONY IMX412 SENSOR DRIVER 24407L: linux-media@vger.kernel.org 24408S: Orphan 24409T: git git://linuxtv.org/media.git 24410F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 24411F: drivers/media/i2c/imx412.c 24412 24413SONY IMX415 SENSOR DRIVER 24414M: Michael Riesch <michael.riesch@collabora.com> 24415L: linux-media@vger.kernel.org 24416S: Maintained 24417T: git git://linuxtv.org/media.git 24418F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 24419F: drivers/media/i2c/imx415.c 24420 24421SONY MEMORYSTICK SUBSYSTEM 24422M: Maxim Levitsky <maximlevitsky@gmail.com> 24423M: Alex Dubov <oakad@yahoo.com> 24424M: Ulf Hansson <ulf.hansson@linaro.org> 24425L: linux-mmc@vger.kernel.org 24426S: Maintained 24427T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 24428F: drivers/memstick/ 24429F: include/linux/memstick.h 24430 24431SONY VAIO CONTROL DEVICE DRIVER 24432M: Mattia Dongili <malattia@linux.it> 24433L: platform-driver-x86@vger.kernel.org 24434S: Maintained 24435W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 24436F: Documentation/admin-guide/laptops/sony-laptop.rst 24437F: drivers/char/sonypi.c 24438F: drivers/platform/x86/sony-laptop.c 24439 24440SOPHGO DEVICETREES and DRIVERS 24441M: Chen Wang <unicorn_wang@outlook.com> 24442M: Inochi Amaoto <inochiama@gmail.com> 24443L: sophgo@lists.linux.dev 24444W: https://github.com/sophgo/linux/wiki 24445T: git https://github.com/sophgo/linux.git 24446S: Maintained 24447N: sophgo 24448K: sophgo 24449 24450SOUND 24451M: Jaroslav Kysela <perex@perex.cz> 24452M: Takashi Iwai <tiwai@suse.com> 24453L: linux-sound@vger.kernel.org 24454S: Maintained 24455W: http://www.alsa-project.org/ 24456Q: http://patchwork.kernel.org/project/alsa-devel/list/ 24457T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24458F: Documentation/sound/ 24459F: include/sound/ 24460F: include/uapi/sound/ 24461F: sound/ 24462F: tools/testing/selftests/alsa 24463 24464SOUND - ALSA SELFTESTS 24465M: Mark Brown <broonie@kernel.org> 24466L: linux-sound@vger.kernel.org 24467L: linux-kselftest@vger.kernel.org 24468S: Supported 24469F: tools/testing/selftests/alsa 24470 24471SOUND - COMPRESSED AUDIO 24472M: Vinod Koul <vkoul@kernel.org> 24473L: linux-sound@vger.kernel.org 24474S: Supported 24475T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 24476F: Documentation/sound/designs/compress-offload.rst 24477F: include/sound/compress_driver.h 24478F: include/uapi/sound/compress_* 24479F: sound/core/compress_offload.c 24480F: sound/soc/soc-compress.c 24481 24482SOUND - CORE KUNIT TEST 24483M: Ivan Orlov <ivan.orlov0322@gmail.com> 24484L: linux-sound@vger.kernel.org 24485S: Supported 24486F: sound/core/sound_kunit.c 24487 24488SOUND - DMAENGINE HELPERS 24489M: Lars-Peter Clausen <lars@metafoo.de> 24490S: Supported 24491F: include/sound/dmaengine_pcm.h 24492F: sound/core/pcm_dmaengine.c 24493F: sound/soc/soc-generic-dmaengine-pcm.c 24494 24495SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 24496M: Liam Girdwood <lgirdwood@gmail.com> 24497M: Mark Brown <broonie@kernel.org> 24498L: linux-sound@vger.kernel.org 24499S: Supported 24500W: http://alsa-project.org/main/index.php/ASoC 24501T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 24502F: Documentation/devicetree/bindings/sound/ 24503F: Documentation/sound/soc/ 24504F: include/dt-bindings/sound/ 24505F: include/sound/cs* 24506X: include/sound/cs4231-regs.h 24507X: include/sound/cs8403.h 24508X: include/sound/cs8427.h 24509F: include/sound/madera-pdata.h 24510F: include/sound/soc* 24511F: include/sound/sof.h 24512F: include/sound/sof/ 24513F: include/sound/wm*.h 24514F: include/trace/events/sof*.h 24515F: include/uapi/sound/asoc.h 24516F: sound/soc/ 24517 24518SOUND - SOC LAYER / dapm-graph 24519M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24520L: linux-sound@vger.kernel.org 24521S: Maintained 24522F: tools/sound/dapm-graph 24523 24524SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 24525M: Liam Girdwood <lgirdwood@gmail.com> 24526M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 24527M: Bard Liao <yung-chuan.liao@linux.intel.com> 24528M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 24529M: Daniel Baluta <daniel.baluta@nxp.com> 24530R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 24531R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24532L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 24533S: Supported 24534W: https://github.com/thesofproject/linux/ 24535F: sound/soc/sof/ 24536 24537SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 24538M: Mark Brown <broonie@kernel.org> 24539M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 24540S: Supported 24541L: linux-sound@vger.kernel.org 24542F: sound/soc/generic/ 24543F: include/sound/simple_card* 24544F: Documentation/devicetree/bindings/sound/simple-card.yaml 24545F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 24546 24547SOUNDWIRE SUBSYSTEM 24548M: Vinod Koul <vkoul@kernel.org> 24549M: Bard Liao <yung-chuan.liao@linux.intel.com> 24550R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 24551L: linux-sound@vger.kernel.org 24552S: Supported 24553T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 24554F: Documentation/driver-api/soundwire/ 24555F: drivers/soundwire/ 24556F: include/linux/soundwire/ 24557 24558SP2 MEDIA DRIVER 24559M: Olli Salonen <olli.salonen@iki.fi> 24560L: linux-media@vger.kernel.org 24561S: Maintained 24562W: https://linuxtv.org 24563Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24564F: drivers/media/dvb-frontends/sp2* 24565 24566SPACEMIT K1 I2C DRIVER 24567M: Troy Mitchell <troy.mitchell@linux.spacemit.com> 24568S: Maintained 24569F: Documentation/devicetree/bindings/i2c/spacemit,k1-i2c.yaml 24570F: drivers/i2c/busses/i2c-k1.c 24571 24572SPANISH DOCUMENTATION 24573M: Carlos Bilbao <carlos.bilbao@kernel.org> 24574R: Avadhut Naik <avadhut.naik@amd.com> 24575S: Maintained 24576F: Documentation/translations/sp_SP/ 24577 24578SPARC + UltraSPARC (sparc/sparc64) 24579M: "David S. Miller" <davem@davemloft.net> 24580M: Andreas Larsson <andreas@gaisler.com> 24581L: sparclinux@vger.kernel.org 24582S: Maintained 24583Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 24584T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24585T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24586F: arch/sparc/ 24587F: drivers/sbus/ 24588 24589SPARC SERIAL DRIVERS 24590M: "David S. Miller" <davem@davemloft.net> 24591L: sparclinux@vger.kernel.org 24592S: Maintained 24593T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 24594T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 24595F: drivers/tty/serial/suncore.c 24596F: drivers/tty/serial/sunhv.c 24597F: drivers/tty/serial/sunsab.c 24598F: drivers/tty/serial/sunsab.h 24599F: drivers/tty/serial/sunsu.c 24600F: drivers/tty/serial/sunzilog.c 24601F: drivers/tty/serial/sunzilog.h 24602F: drivers/tty/vcc.c 24603F: include/linux/sunserialcore.h 24604 24605SPARSE CHECKER 24606M: Chris Li <sparse@chrisli.org> 24607L: linux-sparse@vger.kernel.org 24608S: Maintained 24609W: https://sparse.docs.kernel.org/ 24610Q: https://patchwork.kernel.org/project/linux-sparse/list/ 24611B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 24612T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 24613F: include/linux/compiler.h 24614 24615SPEAKUP CONSOLE SPEECH DRIVER 24616M: William Hubbs <w.d.hubbs@gmail.com> 24617M: Chris Brannon <chris@the-brannons.com> 24618M: Kirk Reiser <kirk@reisers.ca> 24619M: Samuel Thibault <samuel.thibault@ens-lyon.org> 24620L: speakup@linux-speakup.org 24621S: Odd Fixes 24622W: http://www.linux-speakup.org/ 24623W: https://github.com/linux-speakup/speakup 24624B: https://github.com/linux-speakup/speakup/issues 24625F: drivers/accessibility/speakup/ 24626 24627SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 24628M: Viresh Kumar <vireshk@kernel.org> 24629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24630L: soc@lists.linux.dev 24631S: Maintained 24632W: http://www.st.com/spear 24633F: arch/arm/boot/dts/st/spear* 24634F: arch/arm/mach-spear/ 24635F: drivers/clk/spear/ 24636F: drivers/pinctrl/spear/ 24637 24638SPI NOR SUBSYSTEM 24639M: Tudor Ambarus <tudor.ambarus@linaro.org> 24640M: Pratyush Yadav <pratyush@kernel.org> 24641M: Michael Walle <mwalle@kernel.org> 24642L: linux-mtd@lists.infradead.org 24643S: Maintained 24644W: http://www.linux-mtd.infradead.org/ 24645Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 24646C: irc://irc.oftc.net/mtd 24647T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 24648F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 24649F: drivers/mtd/spi-nor/ 24650F: include/linux/mtd/spi-nor.h 24651 24652SPI OFFLOAD 24653R: David Lechner <dlechner@baylibre.com> 24654F: drivers/spi/spi-offload-trigger-*.c 24655F: drivers/spi/spi-offload.c 24656F: include/linux/spi/offload/ 24657K: spi_offload 24658 24659SPI SUBSYSTEM 24660M: Mark Brown <broonie@kernel.org> 24661L: linux-spi@vger.kernel.org 24662S: Maintained 24663Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 24664T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 24665F: Documentation/devicetree/bindings/spi/ 24666F: Documentation/spi/ 24667F: drivers/spi/ 24668F: include/trace/events/spi* 24669F: include/linux/spi/ 24670F: include/uapi/linux/spi/ 24671F: tools/spi/ 24672 24673SPMI SUBSYSTEM 24674M: Stephen Boyd <sboyd@kernel.org> 24675L: linux-kernel@vger.kernel.org 24676S: Maintained 24677T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 24678F: Documentation/devicetree/bindings/spmi/ 24679F: drivers/spmi/ 24680F: include/dt-bindings/spmi/spmi.h 24681F: include/linux/spmi.h 24682F: include/trace/events/spmi.h 24683 24684SPU FILE SYSTEM 24685L: linuxppc-dev@lists.ozlabs.org 24686S: Orphan 24687F: Documentation/filesystems/spufs/spufs.rst 24688F: arch/powerpc/platforms/cell/spufs/ 24689 24690SQUASHFS FILE SYSTEM 24691M: Phillip Lougher <phillip@squashfs.org.uk> 24692L: squashfs-devel@lists.sourceforge.net (subscribers-only) 24693S: Maintained 24694W: http://squashfs.org.uk 24695T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 24696F: Documentation/filesystems/squashfs.rst 24697F: fs/squashfs/ 24698 24699SRM (Alpha) environment access 24700M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 24701S: Maintained 24702F: arch/alpha/kernel/srm_env.c 24703 24704ST LSM6DSx IMU IIO DRIVER 24705M: Lorenzo Bianconi <lorenzo@kernel.org> 24706L: linux-iio@vger.kernel.org 24707S: Maintained 24708W: http://www.st.com/ 24709F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 24710F: drivers/iio/imu/st_lsm6dsx/ 24711 24712ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 24713M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24714M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24715L: linux-media@vger.kernel.org 24716S: Maintained 24717T: git git://linuxtv.org/media.git 24718F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 24719F: drivers/media/i2c/st-mipid02.c 24720 24721ST STC3117 FUEL GAUGE DRIVER 24722M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 24723M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 24724L: linux-pm@vger.kernel.org 24725S: Maintained 24726F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 24727F: drivers/power/supply/stc3117_fuel_gauge.c 24728 24729ST STM32 FIREWALL 24730M: Gatien Chevallier <gatien.chevallier@foss.st.com> 24731S: Maintained 24732F: drivers/bus/stm32_etzpc.c 24733F: drivers/bus/stm32_firewall.c 24734F: drivers/bus/stm32_rifsc.c 24735 24736ST STM32 HDP PINCTRL DRIVER 24737M: Clément Le Goffic <legoffic.clement@gmail.com> 24738S: Maintained 24739F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 24740F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24741 24742ST STM32 I2C/SMBUS DRIVER 24743M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 24744M: Alain Volmat <alain.volmat@foss.st.com> 24745L: linux-i2c@vger.kernel.org 24746S: Maintained 24747F: drivers/i2c/busses/i2c-stm32* 24748 24749ST STM32 OCTO MEMORY MANAGER 24750M: Patrice Chotard <patrice.chotard@foss.st.com> 24751S: Maintained 24752F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 24753F: drivers/memory/stm32_omm.c 24754 24755ST STM32 PINCTRL DRIVER 24756M: Antonio Borneo <antonio.borneo@foss.st.com> 24757S: Maintained 24758F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 24759F: drivers/pinctrl/stm32/ 24760F: include/dt-bindings/pinctrl/stm32-pinfunc.h 24761X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 24762 24763ST STM32 SPI DRIVER 24764M: Alain Volmat <alain.volmat@foss.st.com> 24765L: linux-spi@vger.kernel.org 24766S: Maintained 24767F: drivers/spi/spi-stm32.c 24768 24769ST STPDDC60 DRIVER 24770M: Daniel Nilsson <daniel.nilsson@flex.com> 24771L: linux-hwmon@vger.kernel.org 24772S: Maintained 24773F: Documentation/hwmon/stpddc60.rst 24774F: drivers/hwmon/pmbus/stpddc60.c 24775 24776ST TSC1641 DRIVER 24777M: Igor Reznichenko <igor@reznichenko.net> 24778L: linux-hwmon@vger.kernel.org 24779S: Maintained 24780F: Documentation/devicetree/bindings/hwmon/st,tsc1641.yaml 24781F: Documentation/hwmon/tsc1641.rst 24782F: drivers/hwmon/tsc1641.c 24783 24784ST VD55G1 DRIVER 24785M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24786M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24787L: linux-media@vger.kernel.org 24788S: Maintained 24789F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 24790F: drivers/media/i2c/vd55g1.c 24791 24792ST VD56G3 IMAGE SENSOR DRIVER 24793M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24794M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24795L: linux-media@vger.kernel.org 24796S: Maintained 24797F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 24798F: drivers/media/i2c/vd56g3.c 24799 24800ST VGXY61 DRIVER 24801M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 24802M: Sylvain Petinot <sylvain.petinot@foss.st.com> 24803L: linux-media@vger.kernel.org 24804S: Maintained 24805T: git git://linuxtv.org/media.git 24806F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 24807F: Documentation/userspace-api/media/drivers/vgxy61.rst 24808F: drivers/media/i2c/vgxy61.c 24809 24810ST VL53L0X ToF RANGER(I2C) IIO DRIVER 24811M: Song Qiang <songqiang1304521@gmail.com> 24812L: linux-iio@vger.kernel.org 24813S: Maintained 24814F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 24815F: drivers/iio/proximity/vl53l0x-i2c.c 24816 24817STABLE BRANCH 24818M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24819M: Sasha Levin <sashal@kernel.org> 24820L: stable@vger.kernel.org 24821S: Supported 24822F: Documentation/process/stable-kernel-rules.rst 24823 24824STAGING - ATOMISP DRIVER 24825M: Hans de Goede <hansg@kernel.org> 24826M: Mauro Carvalho Chehab <mchehab@kernel.org> 24827R: Sakari Ailus <sakari.ailus@linux.intel.com> 24828L: linux-media@vger.kernel.org 24829S: Maintained 24830F: drivers/staging/media/atomisp/ 24831 24832STAGING - INDUSTRIAL IO 24833M: Jonathan Cameron <jic23@kernel.org> 24834L: linux-iio@vger.kernel.org 24835S: Odd Fixes 24836F: drivers/staging/iio/ 24837 24838STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 24839M: Marc Dietrich <marvin24@gmx.de> 24840L: ac100@lists.launchpad.net (moderated for non-subscribers) 24841L: linux-tegra@vger.kernel.org 24842S: Maintained 24843F: drivers/staging/nvec/ 24844 24845STAGING - SEPS525 LCD CONTROLLER DRIVERS 24846M: Michael Hennerich <michael.hennerich@analog.com> 24847L: linux-fbdev@vger.kernel.org 24848S: Supported 24849F: drivers/staging/fbtft/fb_seps525.c 24850 24851STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 24852M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 24853M: Teddy Wang <teddy.wang@siliconmotion.com> 24854M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 24855L: linux-fbdev@vger.kernel.org 24856S: Maintained 24857F: drivers/staging/sm750fb/ 24858 24859STAGING SUBSYSTEM 24860M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24861L: linux-staging@lists.linux.dev 24862S: Supported 24863T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 24864F: drivers/staging/ 24865 24866STANDALONE CACHE CONTROLLER DRIVERS 24867M: Conor Dooley <conor@kernel.org> 24868M: Jonathan Cameron <jonathan.cameron@huawei.com> 24869S: Maintained 24870T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24871F: Documentation/devicetree/bindings/cache/ 24872F: drivers/cache 24873F: include/linux/cache_coherency.h 24874F: lib/cache_maint.c 24875 24876STARFIRE/DURALAN NETWORK DRIVER 24877M: Ion Badulescu <ionut@badula.org> 24878S: Odd Fixes 24879F: drivers/net/ethernet/adaptec/starfire* 24880 24881STARFIVE CAMERA SUBSYSTEM DRIVER 24882M: Jack Zhu <jack.zhu@starfivetech.com> 24883M: Changhuang Liang <changhuang.liang@starfivetech.com> 24884L: linux-media@vger.kernel.org 24885S: Maintained 24886F: Documentation/admin-guide/media/starfive_camss.rst 24887F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24888F: drivers/staging/media/starfive/camss 24889 24890STARFIVE CRYPTO DRIVER 24891M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24892M: William Qiu <william.qiu@starfivetech.com> 24893S: Supported 24894F: Documentation/devicetree/bindings/crypto/starfive* 24895F: drivers/crypto/starfive/ 24896 24897STARFIVE DEVICETREES 24898M: Emil Renner Berthing <kernel@esmil.dk> 24899M: Conor Dooley <conor@kernel.org> 24900L: linux-riscv@lists.infradead.org 24901S: Maintained 24902T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24903F: arch/riscv/boot/dts/starfive/ 24904 24905STARFIVE DWMAC GLUE LAYER 24906M: Emil Renner Berthing <kernel@esmil.dk> 24907M: Minda Chen <minda.chen@starfivetech.com> 24908S: Maintained 24909F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24910F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24911 24912STARFIVE JH7110 DPHY RX DRIVER 24913M: Jack Zhu <jack.zhu@starfivetech.com> 24914M: Changhuang Liang <changhuang.liang@starfivetech.com> 24915S: Supported 24916F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24917F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24918 24919STARFIVE JH7110 DPHY TX DRIVER 24920M: Keith Zhao <keith.zhao@starfivetech.com> 24921S: Supported 24922F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24923F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24924 24925STARFIVE JH7110 MMC/SD/SDIO DRIVER 24926M: William Qiu <william.qiu@starfivetech.com> 24927S: Supported 24928F: Documentation/devicetree/bindings/mmc/starfive* 24929F: drivers/mmc/host/dw_mmc-starfive.c 24930 24931STARFIVE JH7110 PLL CLOCK DRIVER 24932M: Xingyu Wu <xingyu.wu@starfivetech.com> 24933S: Supported 24934F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24935F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24936 24937STARFIVE JH7110 PWMDAC DRIVER 24938M: Hal Feng <hal.feng@starfivetech.com> 24939M: Xingyu Wu <xingyu.wu@starfivetech.com> 24940S: Supported 24941F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24942F: sound/soc/starfive/jh7110_pwmdac.c 24943 24944STARFIVE JH7110 SYSCON 24945M: William Qiu <william.qiu@starfivetech.com> 24946M: Xingyu Wu <xingyu.wu@starfivetech.com> 24947S: Supported 24948F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24949 24950STARFIVE JH7110 TDM DRIVER 24951M: Walker Chen <walker.chen@starfivetech.com> 24952S: Maintained 24953F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24954F: sound/soc/starfive/jh7110_tdm.c 24955 24956STARFIVE JH71X0 CLOCK DRIVERS 24957M: Emil Renner Berthing <kernel@esmil.dk> 24958M: Hal Feng <hal.feng@starfivetech.com> 24959S: Maintained 24960F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24961F: drivers/clk/starfive/clk-starfive-jh71* 24962F: include/dt-bindings/clock/starfive?jh71*.h 24963 24964STARFIVE JH71X0 PINCTRL DRIVERS 24965M: Emil Renner Berthing <kernel@esmil.dk> 24966M: Hal Feng <hal.feng@starfivetech.com> 24967L: linux-gpio@vger.kernel.org 24968S: Maintained 24969F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24970F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24971F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24972F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24973 24974STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24975M: Emil Renner Berthing <kernel@esmil.dk> 24976M: Hal Feng <hal.feng@starfivetech.com> 24977S: Maintained 24978F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24979F: drivers/reset/starfive/reset-starfive-jh71* 24980F: include/dt-bindings/reset/starfive?jh71*.h 24981 24982STARFIVE JH71X0 USB DRIVERS 24983M: Minda Chen <minda.chen@starfivetech.com> 24984S: Maintained 24985F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24986F: drivers/usb/cdns3/cdns3-starfive.c 24987 24988STARFIVE JH71XX PMU CONTROLLER DRIVER 24989M: Walker Chen <walker.chen@starfivetech.com> 24990M: Changhuang Liang <changhuang.liang@starfivetech.com> 24991S: Supported 24992F: Documentation/devicetree/bindings/power/starfive* 24993F: drivers/pmdomain/starfive/ 24994F: include/dt-bindings/power/starfive,jh7110-pmu.h 24995 24996STARFIVE SOC DRIVERS 24997M: Conor Dooley <conor@kernel.org> 24998S: Maintained 24999T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 25000F: Documentation/devicetree/bindings/soc/starfive/ 25001 25002STARFIVE STARLINK PMU DRIVER 25003M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 25004S: Maintained 25005F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 25006F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 25007F: drivers/perf/starfive_starlink_pmu.c 25008 25009STARFIVE TRNG DRIVER 25010M: Jia Jie Ho <jiajie.ho@starfivetech.com> 25011S: Supported 25012F: Documentation/devicetree/bindings/rng/starfive* 25013F: drivers/char/hw_random/jh7110-trng.c 25014 25015STARFIVE WATCHDOG DRIVER 25016M: Xingyu Wu <xingyu.wu@starfivetech.com> 25017M: Ziv Xu <ziv.xu@starfivetech.com> 25018S: Supported 25019F: Documentation/devicetree/bindings/watchdog/starfive* 25020F: drivers/watchdog/starfive-wdt.c 25021 25022STARFIVE JH71X0 PCIE AND USB PHY DRIVER 25023M: Minda Chen <minda.chen@starfivetech.com> 25024S: Supported 25025F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 25026F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 25027F: drivers/phy/starfive/phy-jh7110-pcie.c 25028F: drivers/phy/starfive/phy-jh7110-usb.c 25029 25030STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 25031M: Changhuang Liang <changhuang.liang@starfivetech.com> 25032S: Supported 25033F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 25034F: drivers/irqchip/irq-starfive-jh8100-intc.c 25035 25036STATIC BRANCH/CALL 25037M: Peter Zijlstra <peterz@infradead.org> 25038M: Josh Poimboeuf <jpoimboe@kernel.org> 25039M: Jason Baron <jbaron@akamai.com> 25040R: Steven Rostedt <rostedt@goodmis.org> 25041R: Ard Biesheuvel <ardb@kernel.org> 25042S: Supported 25043F: arch/*/include/asm/jump_label*.h 25044F: arch/*/include/asm/static_call*.h 25045F: arch/*/kernel/jump_label.c 25046F: arch/*/kernel/static_call.c 25047F: include/linux/jump_label*.h 25048F: include/linux/static_call*.h 25049F: kernel/jump_label.c 25050F: kernel/static_call*.c 25051 25052STI AUDIO (ASoC) DRIVERS 25053M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 25054L: linux-sound@vger.kernel.org 25055S: Maintained 25056F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 25057F: sound/soc/sti/ 25058 25059STI CEC DRIVER 25060M: Alain Volmat <alain.volmat@foss.st.com> 25061S: Maintained 25062F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 25063F: drivers/media/cec/platform/sti/ 25064 25065STK1160 USB VIDEO CAPTURE DRIVER 25066M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25067L: linux-media@vger.kernel.org 25068S: Maintained 25069T: git git://linuxtv.org/media.git 25070F: drivers/media/usb/stk1160/ 25071 25072STM32 AUDIO (ASoC) DRIVERS 25073M: Olivier Moysan <olivier.moysan@foss.st.com> 25074M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 25075L: linux-sound@vger.kernel.org 25076S: Maintained 25077F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 25078F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 25079F: sound/soc/stm/ 25080 25081STM32 DMA DRIVERS 25082M: Amélie Delaunay <amelie.delaunay@foss.st.com> 25083L: dmaengine@vger.kernel.org 25084L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 25085S: Maintained 25086F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 25087F: Documentation/devicetree/bindings/dma/stm32/ 25088F: drivers/dma/stm32/ 25089 25090STM32 TIMER/LPTIMER DRIVERS 25091M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 25092S: Maintained 25093F: Documentation/ABI/testing/*timer-stm32 25094F: Documentation/devicetree/bindings/*/*stm32-*timer* 25095F: drivers/*/stm32-*timer* 25096F: drivers/pwm/pwm-stm32* 25097F: include/linux/*/stm32-*tim* 25098 25099STM32MP25 USB3/PCIE COMBOPHY DRIVER 25100M: Christian Bruel <christian.bruel@foss.st.com> 25101S: Maintained 25102F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 25103F: drivers/phy/st/phy-stm32-combophy.c 25104 25105STMMAC ETHERNET DRIVER 25106L: netdev@vger.kernel.org 25107S: Orphan 25108F: Documentation/networking/device_drivers/ethernet/stmicro/ 25109F: drivers/net/ethernet/stmicro/stmmac/ 25110 25111SUN HAPPY MEAL ETHERNET DRIVER 25112M: Sean Anderson <seanga2@gmail.com> 25113S: Maintained 25114F: drivers/net/ethernet/sun/sunhme.* 25115 25116SUN3/3X 25117M: Sam Creasey <sammy@sammy.net> 25118S: Maintained 25119W: http://sammy.net/sun3/ 25120F: arch/m68k/include/asm/sun3* 25121F: arch/m68k/kernel/*sun3* 25122F: arch/m68k/sun3*/ 25123F: drivers/net/ethernet/i825xx/sun3* 25124 25125SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 25126M: Hans de Goede <hansg@kernel.org> 25127L: linux-input@vger.kernel.org 25128S: Maintained 25129F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 25130F: drivers/input/keyboard/sun4i-lradc-keys.c 25131 25132SUNDANCE NETWORK DRIVER 25133M: Denis Kirjanov <kirjanov@gmail.com> 25134L: netdev@vger.kernel.org 25135S: Maintained 25136F: drivers/net/ethernet/dlink/sundance.c 25137 25138SUNPLUS ETHERNET DRIVER 25139M: Wells Lu <wellslutw@gmail.com> 25140L: netdev@vger.kernel.org 25141S: Maintained 25142W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 25143F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 25144F: drivers/net/ethernet/sunplus/ 25145 25146SUNPLUS MMC DRIVER 25147M: Tony Huang <tonyhuang.sunplus@gmail.com> 25148M: Li-hao Kuo <lhjeff911@gmail.com> 25149S: Maintained 25150F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 25151F: drivers/mmc/host/sunplus-mmc.c 25152 25153SUNPLUS OCOTP DRIVER 25154M: Vincent Shih <vincent.sunplus@gmail.com> 25155S: Maintained 25156F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 25157F: drivers/nvmem/sunplus-ocotp.c 25158 25159SUNPLUS PWM DRIVER 25160M: Hammer Hsieh <hammerh0314@gmail.com> 25161S: Maintained 25162F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 25163F: drivers/pwm/pwm-sunplus.c 25164 25165SUNPLUS RTC DRIVER 25166M: Vincent Shih <vincent.sunplus@gmail.com> 25167L: linux-rtc@vger.kernel.org 25168S: Maintained 25169F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 25170F: drivers/rtc/rtc-sunplus.c 25171 25172SUNPLUS SPI CONTROLLER INTERFACE DRIVER 25173M: Li-hao Kuo <lhjeff911@gmail.com> 25174L: linux-spi@vger.kernel.org 25175S: Maintained 25176F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 25177F: drivers/spi/spi-sunplus-sp7021.c 25178 25179SUNPLUS UART DRIVER 25180M: Hammer Hsieh <hammerh0314@gmail.com> 25181S: Maintained 25182F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 25183F: drivers/tty/serial/sunplus-uart.c 25184 25185SUNPLUS USB2 PHY DRIVER 25186M: Vincent Shih <vincent.sunplus@gmail.com> 25187L: linux-usb@vger.kernel.org 25188S: Maintained 25189F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 25190F: drivers/phy/sunplus/Kconfig 25191F: drivers/phy/sunplus/Makefile 25192F: drivers/phy/sunplus/phy-sunplus-usb2.c 25193 25194SUNPLUS WATCHDOG DRIVER 25195M: Xiantao Hu <xt.hu@cqplus1.com> 25196L: linux-watchdog@vger.kernel.org 25197S: Maintained 25198F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 25199F: drivers/watchdog/sunplus_wdt.c 25200 25201SUPERH 25202M: Yoshinori Sato <ysato@users.sourceforge.jp> 25203M: Rich Felker <dalias@libc.org> 25204M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 25205L: linux-sh@vger.kernel.org 25206S: Maintained 25207Q: http://patchwork.kernel.org/project/linux-sh/list/ 25208F: Documentation/arch/sh/ 25209F: arch/sh/ 25210F: drivers/sh/ 25211 25212SUSPEND TO RAM 25213M: "Rafael J. Wysocki" <rafael@kernel.org> 25214R: Len Brown <lenb@kernel.org> 25215R: Pavel Machek <pavel@kernel.org> 25216L: linux-pm@vger.kernel.org 25217S: Supported 25218B: https://bugzilla.kernel.org 25219F: Documentation/power/ 25220F: arch/x86/kernel/acpi/sleep* 25221F: arch/x86/kernel/acpi/wakeup* 25222F: drivers/base/power/ 25223F: include/linux/freezer.h 25224F: include/linux/pm.h 25225F: include/linux/suspend.h 25226F: kernel/power/ 25227 25228SVGA HANDLING 25229M: Martin Mares <mj@ucw.cz> 25230L: linux-video@atrey.karlin.mff.cuni.cz 25231S: Maintained 25232F: Documentation/admin-guide/svga.rst 25233F: arch/x86/boot/video* 25234 25235SWITCHDEV 25236M: Jiri Pirko <jiri@resnulli.us> 25237M: Ivan Vecera <ivecera@redhat.com> 25238L: netdev@vger.kernel.org 25239S: Supported 25240F: include/net/switchdev.h 25241F: net/switchdev/ 25242 25243SY8106A REGULATOR DRIVER 25244M: Icenowy Zheng <icenowy@aosc.io> 25245S: Maintained 25246F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 25247F: drivers/regulator/sy8106a-regulator.c 25248 25249SYNC FILE FRAMEWORK 25250M: Sumit Semwal <sumit.semwal@linaro.org> 25251L: linux-media@vger.kernel.org 25252L: dri-devel@lists.freedesktop.org 25253S: Maintained 25254T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 25255F: Documentation/driver-api/sync_file.rst 25256F: drivers/dma-buf/dma-fence* 25257F: drivers/dma-buf/sw_sync.c 25258F: drivers/dma-buf/sync_* 25259F: include/linux/sync_file.h 25260F: include/uapi/linux/sync_file.h 25261 25262SYNOPSYS ARC ARCHITECTURE 25263M: Vineet Gupta <vgupta@kernel.org> 25264L: linux-snps-arc@lists.infradead.org 25265S: Supported 25266T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 25267F: Documentation/arch/arc 25268F: Documentation/devicetree/bindings/arc/* 25269F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 25270F: arch/arc/ 25271F: drivers/clocksource/arc_timer.c 25272F: drivers/tty/serial/arc_uart.c 25273 25274SYNOPSYS ARC HSDK SDP pll clock driver 25275M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25276S: Supported 25277F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 25278F: drivers/clk/clk-hsdk-pll.c 25279 25280SYNOPSYS ARC SDP clock driver 25281M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25282S: Supported 25283F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 25284F: drivers/clk/axs10x/* 25285 25286SYNOPSYS ARC SDP platform support 25287M: Alexey Brodkin <abrodkin@synopsys.com> 25288S: Supported 25289F: Documentation/devicetree/bindings/arc/axs10* 25290F: arch/arc/boot/dts/ax* 25291F: arch/arc/plat-axs10x 25292 25293SYNOPSYS AXS10x RESET CONTROLLER DRIVER 25294M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25295S: Supported 25296F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 25297F: drivers/reset/reset-axs10x.c 25298 25299SYNOPSYS CREG GPIO DRIVER 25300M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25301S: Maintained 25302F: drivers/gpio/gpio-creg-snps.c 25303 25304SYNOPSYS DESIGNWARE 8250 UART DRIVER 25305M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 25306R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25307S: Supported 25308F: drivers/tty/serial/8250/8250_dw.c 25309F: drivers/tty/serial/8250/8250_dwlib.* 25310F: drivers/tty/serial/8250/8250_lpss.c 25311 25312SYNOPSYS DESIGNWARE APB GPIO DRIVER 25313M: Hoan Tran <hoan@os.amperecomputing.com> 25314L: linux-gpio@vger.kernel.org 25315S: Maintained 25316F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 25317F: drivers/gpio/gpio-dwapb.c 25318 25319SYNOPSYS DESIGNWARE AXI DMAC DRIVER 25320M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25321S: Maintained 25322F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 25323F: drivers/dma/dw-axi-dmac/ 25324 25325SYNOPSYS DESIGNWARE DMAC DRIVER 25326M: Viresh Kumar <vireshk@kernel.org> 25327R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25328S: Maintained 25329F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 25330F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 25331F: drivers/dma/dw/ 25332F: include/dt-bindings/dma/dw-dmac.h 25333F: include/linux/dma/dw.h 25334F: include/linux/platform_data/dma-dw.h 25335 25336SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 25337M: Jose Abreu <Jose.Abreu@synopsys.com> 25338L: netdev@vger.kernel.org 25339S: Maintained 25340F: drivers/net/ethernet/synopsys/ 25341 25342SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 25343L: netdev@vger.kernel.org 25344S: Orphan 25345F: drivers/net/pcs/pcs-xpcs.c 25346F: drivers/net/pcs/pcs-xpcs.h 25347F: include/linux/pcs/pcs-xpcs.h 25348 25349SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 25350M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 25351L: linux-media@vger.kernel.org 25352L: kernel@collabora.com 25353S: Maintained 25354F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 25355F: drivers/media/platform/synopsys/hdmirx/* 25356 25357SYNOPSYS DESIGNWARE I2C DRIVER 25358M: Mika Westerberg <mika.westerberg@linux.intel.com> 25359R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 25360R: Jan Dabros <jsd@semihalf.com> 25361L: linux-i2c@vger.kernel.org 25362S: Supported 25363F: drivers/i2c/busses/i2c-designware-* 25364 25365SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 25366M: Nirujogi Pratap <pratap.nirujogi@amd.com> 25367M: Bin Du <bin.du@amd.com> 25368L: linux-i2c@vger.kernel.org 25369S: Maintained 25370F: drivers/i2c/busses/i2c-designware-amdisp.c 25371F: include/linux/soc/amd/isp4_misc.h 25372 25373SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 25374M: Jaehoon Chung <jh80.chung@samsung.com> 25375M: Shawn Lin <shawn.lin@rock-chips.com> 25376L: linux-mmc@vger.kernel.org 25377S: Maintained 25378F: drivers/mmc/host/dw_mmc* 25379 25380SYNOPSYS DESIGNWARE PCIE PMU DRIVER 25381M: Shuai Xue <xueshuai@linux.alibaba.com> 25382M: Jing Zhang <renyu.zj@linux.alibaba.com> 25383S: Supported 25384F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 25385F: drivers/perf/dwc_pcie_pmu.c 25386 25387SYNOPSYS HSDK RESET CONTROLLER DRIVER 25388M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 25389S: Supported 25390F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 25391F: drivers/reset/reset-hsdk.c 25392F: include/dt-bindings/reset/snps,hsdk-reset.h 25393 25394SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 25395M: Prabu Thangamuthu <prabu.t@synopsys.com> 25396M: Manjunath M B <manjumb@synopsys.com> 25397L: linux-mmc@vger.kernel.org 25398S: Maintained 25399F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 25400 25401SYSTEM CONFIGURATION (SYSCON) 25402M: Lee Jones <lee@kernel.org> 25403M: Arnd Bergmann <arnd@arndb.de> 25404S: Supported 25405T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 25406F: drivers/mfd/syscon.c 25407 25408SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 25409M: Sudeep Holla <sudeep.holla@arm.com> 25410R: Cristian Marussi <cristian.marussi@arm.com> 25411L: arm-scmi@vger.kernel.org 25412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25413S: Maintained 25414F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 25415F: drivers/clk/clk-sc[mp]i.c 25416F: drivers/cpufreq/sc[mp]i-cpufreq.c 25417F: drivers/firmware/arm_scmi/ 25418F: drivers/firmware/arm_scpi.c 25419F: drivers/hwmon/scmi-hwmon.c 25420F: drivers/pinctrl/pinctrl-scmi.c 25421F: drivers/pmdomain/arm/ 25422F: drivers/powercap/arm_scmi_powercap.c 25423F: drivers/regulator/scmi-regulator.c 25424F: drivers/reset/reset-scmi.c 25425F: include/linux/sc[mp]i_protocol.h 25426F: include/trace/events/scmi.h 25427F: include/uapi/linux/virtio_scmi.h 25428 25429SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 25430M: Peng Fan <peng.fan@nxp.com> 25431L: arm-scmi@vger.kernel.org 25432L: imx@lists.linux.dev 25433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25434S: Maintained 25435F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 25436F: drivers/firmware/arm_scmi/vendors/imx/ 25437 25438SYSTEM RESET/SHUTDOWN DRIVERS 25439M: Sebastian Reichel <sre@kernel.org> 25440L: linux-pm@vger.kernel.org 25441S: Maintained 25442T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 25443F: Documentation/devicetree/bindings/power/reset/ 25444F: drivers/power/reset/ 25445 25446SYSTEM TRACE MODULE CLASS 25447M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 25448S: Maintained 25449T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 25450F: Documentation/trace/stm.rst 25451F: drivers/hwtracing/stm/ 25452F: include/linux/stm.h 25453F: include/uapi/linux/stm.h 25454 25455SYSTEM76 ACPI DRIVER 25456M: Jeremy Soller <jeremy@system76.com> 25457M: System76 Product Development <productdev@system76.com> 25458L: platform-driver-x86@vger.kernel.org 25459S: Maintained 25460F: drivers/platform/x86/system76_acpi.c 25461 25462TASKSTATS STATISTICS INTERFACE 25463M: Balbir Singh <bsingharora@gmail.com> 25464S: Maintained 25465F: Documentation/accounting/taskstats* 25466F: include/linux/taskstats* 25467F: kernel/taskstats.c 25468 25469TC subsystem 25470M: Jamal Hadi Salim <jhs@mojatatu.com> 25471M: Cong Wang <xiyou.wangcong@gmail.com> 25472M: Jiri Pirko <jiri@resnulli.us> 25473L: netdev@vger.kernel.org 25474S: Maintained 25475F: include/net/pkt_cls.h 25476F: include/net/pkt_sched.h 25477F: include/net/sch_priv.h 25478F: include/net/tc_act/ 25479F: include/uapi/linux/pkt_cls.h 25480F: include/uapi/linux/pkt_sched.h 25481F: include/uapi/linux/tc_act/ 25482F: include/uapi/linux/tc_ematch/ 25483F: net/sched/ 25484F: tools/testing/selftests/tc-testing 25485 25486TC90522 MEDIA DRIVER 25487M: Akihiro Tsukada <tskd08@gmail.com> 25488L: linux-media@vger.kernel.org 25489S: Odd Fixes 25490F: drivers/media/dvb-frontends/tc90522* 25491 25492TCP LOW PRIORITY MODULE 25493M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 25494M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 25495S: Maintained 25496W: http://tcp-lp-mod.sourceforge.net/ 25497F: net/ipv4/tcp_lp.c 25498 25499TDA10071 MEDIA DRIVER 25500L: linux-media@vger.kernel.org 25501S: Orphan 25502W: https://linuxtv.org 25503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25504F: drivers/media/dvb-frontends/tda10071* 25505 25506TDA18212 MEDIA DRIVER 25507L: linux-media@vger.kernel.org 25508S: Orphan 25509W: https://linuxtv.org 25510Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25511F: drivers/media/tuners/tda18212* 25512 25513TDA18218 MEDIA DRIVER 25514L: linux-media@vger.kernel.org 25515S: Orphan 25516W: https://linuxtv.org 25517Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25518F: drivers/media/tuners/tda18218* 25519 25520TDA18250 MEDIA DRIVER 25521M: Olli Salonen <olli.salonen@iki.fi> 25522L: linux-media@vger.kernel.org 25523S: Maintained 25524W: https://linuxtv.org 25525Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25526T: git git://linuxtv.org/media.git 25527F: drivers/media/tuners/tda18250* 25528 25529TDA18271 MEDIA DRIVER 25530M: Michael Krufky <mkrufky@linuxtv.org> 25531L: linux-media@vger.kernel.org 25532S: Maintained 25533W: https://linuxtv.org 25534W: http://github.com/mkrufky 25535Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25536T: git git://linuxtv.org/mkrufky/tuners.git 25537F: drivers/media/tuners/tda18271* 25538 25539TDA1997x MEDIA DRIVER 25540M: Tim Harvey <tharvey@gateworks.com> 25541L: linux-media@vger.kernel.org 25542S: Maintained 25543W: https://linuxtv.org 25544Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25545F: Documentation/devicetree/bindings/media/i2c/nxp,tda19971.yaml 25546F: drivers/media/i2c/tda1997x.* 25547 25548TDA827x MEDIA DRIVER 25549M: Michael Krufky <mkrufky@linuxtv.org> 25550L: linux-media@vger.kernel.org 25551S: Maintained 25552W: https://linuxtv.org 25553W: http://github.com/mkrufky 25554Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25555T: git git://linuxtv.org/mkrufky/tuners.git 25556F: drivers/media/tuners/tda8290.* 25557 25558TDA8290 MEDIA DRIVER 25559M: Michael Krufky <mkrufky@linuxtv.org> 25560L: linux-media@vger.kernel.org 25561S: Maintained 25562W: https://linuxtv.org 25563W: http://github.com/mkrufky 25564Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25565T: git git://linuxtv.org/mkrufky/tuners.git 25566F: drivers/media/tuners/tda8290.* 25567 25568TDA9840 MEDIA DRIVER 25569M: Hans Verkuil <hverkuil@kernel.org> 25570L: linux-media@vger.kernel.org 25571S: Maintained 25572W: https://linuxtv.org 25573T: git git://linuxtv.org/media.git 25574F: drivers/media/i2c/tda9840* 25575 25576TEA5761 TUNER DRIVER 25577M: Mauro Carvalho Chehab <mchehab@kernel.org> 25578L: linux-media@vger.kernel.org 25579S: Odd fixes 25580W: https://linuxtv.org 25581T: git git://linuxtv.org/media.git 25582F: drivers/media/tuners/tea5761.* 25583 25584TEA5767 TUNER DRIVER 25585M: Mauro Carvalho Chehab <mchehab@kernel.org> 25586L: linux-media@vger.kernel.org 25587S: Maintained 25588W: https://linuxtv.org 25589T: git git://linuxtv.org/media.git 25590F: drivers/media/tuners/tea5767.* 25591 25592TEA6415C MEDIA DRIVER 25593M: Hans Verkuil <hverkuil@kernel.org> 25594L: linux-media@vger.kernel.org 25595S: Maintained 25596W: https://linuxtv.org 25597T: git git://linuxtv.org/media.git 25598F: drivers/media/i2c/tea6415c* 25599 25600TEA6420 MEDIA DRIVER 25601M: Hans Verkuil <hverkuil@kernel.org> 25602L: linux-media@vger.kernel.org 25603S: Maintained 25604W: https://linuxtv.org 25605T: git git://linuxtv.org/media.git 25606F: drivers/media/i2c/tea6420* 25607 25608TEAM DRIVER 25609M: Jiri Pirko <jiri@resnulli.us> 25610L: netdev@vger.kernel.org 25611S: Supported 25612F: Documentation/netlink/specs/team.yaml 25613F: drivers/net/team/ 25614F: include/linux/if_team.h 25615F: include/uapi/linux/if_team.h 25616F: tools/testing/selftests/drivers/net/team/ 25617 25618TECHNICAL ADVISORY BOARD PROCESS DOCS 25619M: "Theodore Ts'o" <tytso@mit.edu> 25620M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25621L: tech-board-discuss@lists.linux.dev 25622S: Maintained 25623F: Documentation/process/contribution-maturity-model.rst 25624F: Documentation/process/researcher-guidelines.rst 25625 25626TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 25627M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 25628S: Maintained 25629F: arch/x86/platform/ts5500/ 25630 25631TECHNOTREND USB IR RECEIVER 25632M: Sean Young <sean@mess.org> 25633L: linux-media@vger.kernel.org 25634S: Maintained 25635F: drivers/media/rc/ttusbir.c 25636 25637TECHWELL TW9900 VIDEO DECODER 25638M: Mehdi Djait <mehdi.djait@bootlin.com> 25639L: linux-media@vger.kernel.org 25640S: Maintained 25641F: drivers/media/i2c/tw9900.c 25642 25643TECHWELL TW9910 VIDEO DECODER 25644L: linux-media@vger.kernel.org 25645S: Orphan 25646F: drivers/media/i2c/tw9910.c 25647F: include/media/i2c/tw9910.h 25648 25649TEE SUBSYSTEM 25650M: Jens Wiklander <jens.wiklander@linaro.org> 25651R: Sumit Garg <sumit.garg@kernel.org> 25652L: op-tee@lists.trustedfirmware.org 25653S: Maintained 25654F: Documentation/ABI/testing/sysfs-class-tee 25655F: Documentation/driver-api/tee.rst 25656F: Documentation/tee/ 25657F: Documentation/userspace-api/tee.rst 25658F: drivers/tee/ 25659F: include/linux/tee_core.h 25660F: include/linux/tee_drv.h 25661F: include/uapi/linux/tee.h 25662 25663TEGRA ARCHITECTURE SUPPORT 25664M: Thierry Reding <thierry.reding@gmail.com> 25665M: Jonathan Hunter <jonathanh@nvidia.com> 25666L: linux-tegra@vger.kernel.org 25667S: Supported 25668Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 25669T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 25670N: [^a-z]tegra 25671 25672TEGRA CLOCK DRIVER 25673M: Peter De Schrijver <pdeschrijver@nvidia.com> 25674M: Prashant Gaikwad <pgaikwad@nvidia.com> 25675S: Supported 25676F: drivers/clk/tegra/ 25677 25678TEGRA CRYPTO DRIVERS 25679M: Akhil R <akhilrajeev@nvidia.com> 25680S: Supported 25681F: drivers/crypto/tegra/* 25682 25683TEGRA DMA DRIVERS 25684M: Laxman Dewangan <ldewangan@nvidia.com> 25685M: Jon Hunter <jonathanh@nvidia.com> 25686S: Supported 25687F: drivers/dma/tegra* 25688 25689TEGRA I2C DRIVER 25690M: Laxman Dewangan <ldewangan@nvidia.com> 25691R: Dmitry Osipenko <digetx@gmail.com> 25692S: Supported 25693F: drivers/i2c/busses/i2c-tegra.c 25694 25695TEGRA IOMMU DRIVERS 25696M: Thierry Reding <thierry.reding@gmail.com> 25697R: Krishna Reddy <vdumpa@nvidia.com> 25698L: linux-tegra@vger.kernel.org 25699S: Supported 25700F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 25701F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 25702F: drivers/iommu/tegra* 25703 25704TEGRA KBC DRIVER 25705M: Laxman Dewangan <ldewangan@nvidia.com> 25706S: Supported 25707F: drivers/input/keyboard/tegra-kbc.c 25708 25709TEGRA NAND DRIVER 25710M: Stefan Agner <stefan@agner.ch> 25711M: Lucas Stach <dev@lynxeye.de> 25712S: Maintained 25713F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 25714F: drivers/mtd/nand/raw/tegra_nand.c 25715 25716TEGRA PWM DRIVER 25717M: Thierry Reding <thierry.reding@gmail.com> 25718S: Supported 25719F: drivers/pwm/pwm-tegra.c 25720 25721TEGRA QUAD SPI DRIVER 25722M: Thierry Reding <thierry.reding@gmail.com> 25723M: Jonathan Hunter <jonathanh@nvidia.com> 25724M: Sowjanya Komatineni <skomatineni@nvidia.com> 25725L: linux-tegra@vger.kernel.org 25726S: Maintained 25727F: drivers/spi/spi-tegra210-quad.c 25728 25729TEGRA SERIAL DRIVER 25730M: Laxman Dewangan <ldewangan@nvidia.com> 25731S: Supported 25732F: drivers/tty/serial/serial-tegra.c 25733 25734TEGRA SPI DRIVER 25735M: Laxman Dewangan <ldewangan@nvidia.com> 25736S: Supported 25737F: drivers/spi/spi-tegra* 25738 25739TEGRA VIDEO DRIVER 25740M: Thierry Reding <thierry.reding@gmail.com> 25741M: Jonathan Hunter <jonathanh@nvidia.com> 25742M: Sowjanya Komatineni <skomatineni@nvidia.com> 25743M: Luca Ceresoli <luca.ceresoli@bootlin.com> 25744L: linux-media@vger.kernel.org 25745L: linux-tegra@vger.kernel.org 25746S: Maintained 25747F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 25748F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 25749F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 25750F: drivers/staging/media/tegra-video/ 25751 25752TEGRA XUSB PADCTL DRIVER 25753M: JC Kuo <jckuo@nvidia.com> 25754S: Supported 25755F: drivers/phy/tegra/xusb* 25756 25757TEHUTI ETHERNET DRIVER 25758M: Andy Gospodarek <andy@greyhouse.net> 25759L: netdev@vger.kernel.org 25760S: Maintained 25761F: drivers/net/ethernet/tehuti/tehuti.* 25762 25763TEHUTI TN40XX ETHERNET DRIVER 25764M: FUJITA Tomonori <fujita.tomonori@gmail.com> 25765L: netdev@vger.kernel.org 25766S: Maintained 25767F: drivers/net/ethernet/tehuti/tn40* 25768 25769TELECOM CLOCK DRIVER FOR MCPL0010 25770M: Mark Gross <markgross@kernel.org> 25771S: Supported 25772F: drivers/char/tlclk.c 25773 25774TEMPO SEMICONDUCTOR DRIVERS 25775M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 25776S: Maintained 25777F: Documentation/devicetree/bindings/sound/tscs*.txt 25778F: sound/soc/codecs/tscs*.c 25779F: sound/soc/codecs/tscs*.h 25780 25781TENSILICA XTENSA PORT (xtensa) 25782M: Chris Zankel <chris@zankel.net> 25783M: Max Filippov <jcmvbkbc@gmail.com> 25784S: Maintained 25785T: git https://github.com/jcmvbkbc/linux-xtensa.git 25786F: arch/xtensa/ 25787F: drivers/irqchip/irq-xtensa-* 25788 25789TEXAS INSTRUMENTS ASoC DRIVERS 25790M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25791L: linux-sound@vger.kernel.org 25792S: Maintained 25793F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 25794F: sound/soc/ti/ 25795 25796TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 25797M: Shenghao Ding <shenghao-ding@ti.com> 25798M: Kevin Lu <kevin-lu@ti.com> 25799M: Baojun Xu <baojun.xu@ti.com> 25800L: linux-sound@vger.kernel.org 25801S: Maintained 25802F: Documentation/devicetree/bindings/sound/tas2552.txt 25803F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 25804F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 25805F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 25806F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 25807F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 25808F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 25809F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 25810F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 25811F: include/sound/tas2*.h 25812F: include/sound/tlv320*.h 25813F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 25814F: sound/soc/codecs/pcm1681.c 25815F: sound/soc/codecs/pcm1789*.* 25816F: sound/soc/codecs/pcm179x*.* 25817F: sound/soc/codecs/pcm186x*.* 25818F: sound/soc/codecs/pcm3008.* 25819F: sound/soc/codecs/pcm3060*.* 25820F: sound/soc/codecs/pcm3168a*.* 25821F: sound/soc/codecs/pcm5102a.c 25822F: sound/soc/codecs/pcm512x*.* 25823F: sound/soc/codecs/tas2*.* 25824F: sound/soc/codecs/tlv320*.* 25825F: sound/soc/codecs/tpa6130a2.* 25826 25827TEXAS INSTRUMENTS DMA DRIVERS 25828M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25829L: dmaengine@vger.kernel.org 25830S: Maintained 25831F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 25832F: Documentation/devicetree/bindings/dma/ti-edma.txt 25833F: Documentation/devicetree/bindings/dma/ti/ 25834F: drivers/dma/ti/ 25835F: include/linux/dma/k3-psil.h 25836F: include/linux/dma/k3-udma-glue.h 25837F: include/linux/dma/ti-cppi5.h 25838X: drivers/dma/ti/cppi41.c 25839 25840TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 25841M: Jerome Brunet <jbrunet@baylibre.com> 25842L: linux-hwmon@vger.kernel.org 25843S: Maintained 25844F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 25845F: Documentation/hwmon/tps25990.rst 25846F: drivers/hwmon/pmbus/tps25990.c 25847 25848TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 25849M: Robert Marko <robert.marko@sartura.hr> 25850M: Luka Perkov <luka.perkov@sartura.hr> 25851L: linux-hwmon@vger.kernel.org 25852S: Maintained 25853F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 25854F: Documentation/hwmon/tps23861.rst 25855F: drivers/hwmon/tps23861.c 25856 25857TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 25858M: Matthias Fend <matthias.fend@emfend.at> 25859L: linux-leds@vger.kernel.org 25860S: Maintained 25861F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 25862F: drivers/leds/flash/leds-tps6131x.c 25863 25864TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 25865M: Ricardo Ribalda <ribalda@kernel.org> 25866L: linux-iio@vger.kernel.org 25867S: Supported 25868F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 25869F: drivers/iio/dac/ti-dac7612.c 25870 25871TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 25872M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 25873L: linux-leds@vger.kernel.org 25874S: Maintained 25875F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25876F: drivers/leds/leds-lp8864.c 25877 25878TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25879M: Nishanth Menon <nm@ti.com> 25880M: Tero Kristo <kristo@kernel.org> 25881M: Santosh Shilimkar <ssantosh@kernel.org> 25882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25883S: Maintained 25884F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25885F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25886F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25887F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25888F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25889F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25890F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25891F: drivers/clk/keystone/sci-clk.c 25892F: drivers/firmware/ti_sci* 25893F: drivers/irqchip/irq-ti-sci-inta.c 25894F: drivers/irqchip/irq-ti-sci-intr.c 25895F: drivers/reset/reset-ti-sci.c 25896F: drivers/soc/ti/ti_sci_inta_msi.c 25897F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25898F: include/dt-bindings/soc/ti,sci_pm_domain.h 25899F: include/linux/soc/ti/ti_sci_inta_msi.h 25900F: include/linux/soc/ti/ti_sci_protocol.h 25901 25902TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25903M: Puranjay Mohan <puranjay@kernel.org> 25904L: linux-iio@vger.kernel.org 25905S: Supported 25906F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25907F: drivers/iio/temperature/tmp117.c 25908 25909THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25910M: Hans Verkuil <hverkuil@kernel.org> 25911L: linux-media@vger.kernel.org 25912S: Maintained 25913W: https://linuxtv.org 25914T: git git://linuxtv.org/media.git 25915F: drivers/media/radio/radio-raremono.c 25916 25917THERMAL 25918M: Rafael J. Wysocki <rafael@kernel.org> 25919M: Daniel Lezcano <daniel.lezcano@linaro.org> 25920R: Zhang Rui <rui.zhang@intel.com> 25921R: Lukasz Luba <lukasz.luba@arm.com> 25922L: linux-pm@vger.kernel.org 25923S: Supported 25924Q: https://patchwork.kernel.org/project/linux-pm/list/ 25925T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25926F: Documentation/ABI/testing/sysfs-class-thermal 25927F: Documentation/admin-guide/thermal/ 25928F: Documentation/devicetree/bindings/thermal/ 25929F: Documentation/driver-api/thermal/ 25930F: drivers/thermal/ 25931F: include/dt-bindings/thermal/ 25932F: include/linux/cpu_cooling.h 25933F: include/linux/thermal.h 25934F: include/uapi/linux/thermal.h 25935F: tools/lib/thermal/ 25936F: tools/thermal/ 25937 25938THERMAL DRIVER FOR AMLOGIC SOCS 25939M: Guillaume La Roque <glaroque@baylibre.com> 25940L: linux-pm@vger.kernel.org 25941L: linux-amlogic@lists.infradead.org 25942S: Supported 25943W: http://linux-meson.com/ 25944F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25945F: drivers/thermal/amlogic_thermal.c 25946 25947THERMAL/CPU_COOLING 25948M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25949M: Daniel Lezcano <daniel.lezcano@linaro.org> 25950M: Viresh Kumar <viresh.kumar@linaro.org> 25951R: Lukasz Luba <lukasz.luba@arm.com> 25952L: linux-pm@vger.kernel.org 25953S: Supported 25954F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25955F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25956F: drivers/thermal/cpufreq_cooling.c 25957F: drivers/thermal/cpuidle_cooling.c 25958F: include/linux/cpu_cooling.h 25959 25960THERMAL/POWER_ALLOCATOR 25961M: Lukasz Luba <lukasz.luba@arm.com> 25962L: linux-pm@vger.kernel.org 25963S: Maintained 25964F: Documentation/driver-api/thermal/power_allocator.rst 25965F: drivers/thermal/gov_power_allocator.c 25966F: drivers/thermal/thermal_trace_ipa.h 25967 25968THINKPAD ACPI EXTRAS DRIVER 25969M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25970L: ibm-acpi-devel@lists.sourceforge.net 25971L: platform-driver-x86@vger.kernel.org 25972S: Maintained 25973W: http://ibm-acpi.sourceforge.net 25974W: http://thinkwiki.org/wiki/Ibm-acpi 25975T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25976F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25977 25978THINKPAD T14S EMBEDDED CONTROLLER DRIVER 25979M: Sebastian Reichel <sre@kernel.org> 25980S: Maintained 25981F: Documentation/devicetree/bindings/embedded-controller/lenovo,thinkpad-t14s-ec.yaml 25982F: drivers/platform/arm64/lenovo-thinkpad-t14s.c 25983 25984THINKPAD LMI DRIVER 25985M: Mark Pearson <mpearson-lenovo@squebb.ca> 25986L: platform-driver-x86@vger.kernel.org 25987S: Maintained 25988F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25989F: drivers/platform/x86/lenovo/think-lmi.? 25990 25991THP7312 ISP DRIVER 25992M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25993M: Paul Elder <paul.elder@ideasonboard.com> 25994L: linux-media@vger.kernel.org 25995S: Maintained 25996T: git git://linuxtv.org/media.git 25997F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25998F: Documentation/userspace-api/media/drivers/thp7312.rst 25999F: drivers/media/i2c/thp7312.c 26000F: include/uapi/linux/thp7312.h 26001 26002THUNDERBOLT DMA TRAFFIC TEST DRIVER 26003M: Isaac Hazan <isaac.hazan@intel.com> 26004L: linux-usb@vger.kernel.org 26005S: Maintained 26006F: drivers/thunderbolt/dma_test.c 26007 26008THUNDERBOLT DRIVER 26009M: Andreas Noever <andreas.noever@gmail.com> 26010M: Mika Westerberg <westeri@kernel.org> 26011M: Yehezkel Bernat <YehezkelShB@gmail.com> 26012L: linux-usb@vger.kernel.org 26013S: Maintained 26014T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 26015F: Documentation/admin-guide/thunderbolt.rst 26016F: drivers/thunderbolt/ 26017F: include/linux/thunderbolt.h 26018 26019THUNDERBOLT NETWORK DRIVER 26020M: Mika Westerberg <westeri@kernel.org> 26021M: Yehezkel Bernat <YehezkelShB@gmail.com> 26022L: netdev@vger.kernel.org 26023S: Maintained 26024F: drivers/net/thunderbolt/ 26025 26026THUNDERX GPIO DRIVER 26027M: Robert Richter <rric@kernel.org> 26028S: Odd Fixes 26029F: drivers/gpio/gpio-thunderx.c 26030 26031TI ADC12xs and ROHM BD79104 ADC driver 26032M: Matti Vaittinen <mazziesaccount@gmail.com> 26033S: Maintained 26034F: drivers/iio/adc/ti-adc128s052.c 26035L: linux-iio@vger.kernel.org 26036 26037TI ADS1119 ADC DRIVER 26038M: Francesco Dolcini <francesco@dolcini.it> 26039M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 26040L: linux-iio@vger.kernel.org 26041S: Maintained 26042F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 26043F: drivers/iio/adc/ti-ads1119.c 26044 26045TI ADS7924 ADC DRIVER 26046M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 26047L: linux-iio@vger.kernel.org 26048S: Supported 26049F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 26050F: drivers/iio/adc/ti-ads7924.c 26051 26052TI AM437X VPFE DRIVER 26053M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 26054L: linux-media@vger.kernel.org 26055S: Maintained 26056W: https://linuxtv.org 26057Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26058T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 26059F: drivers/media/platform/ti/am437x/ 26060 26061TI BANDGAP AND THERMAL DRIVER 26062M: Eduardo Valentin <edubezval@gmail.com> 26063M: Keerthy <j-keerthy@ti.com> 26064L: linux-pm@vger.kernel.org 26065L: linux-omap@vger.kernel.org 26066S: Maintained 26067F: drivers/thermal/ti-soc-thermal/ 26068 26069TI BQ27XXX POWER SUPPLY DRIVER 26070F: drivers/power/supply/bq27xxx_battery.c 26071F: drivers/power/supply/bq27xxx_battery_i2c.c 26072F: include/linux/power/bq27xxx_battery.h 26073 26074TI CDCE706 CLOCK DRIVER 26075M: Max Filippov <jcmvbkbc@gmail.com> 26076S: Maintained 26077F: drivers/clk/clk-cdce706.c 26078 26079TI CLOCK DRIVER 26080M: Tero Kristo <kristo@kernel.org> 26081L: linux-omap@vger.kernel.org 26082S: Odd Fixes 26083F: drivers/clk/ti/ 26084F: include/linux/clk/ti.h 26085 26086TI DATA TRANSFORM AND HASHING ENGINE (DTHE) V2 CRYPTO DRIVER 26087M: T Pratham <t-pratham@ti.com> 26088L: linux-crypto@vger.kernel.org 26089S: Supported 26090F: Documentation/devicetree/bindings/crypto/ti,am62l-dthev2.yaml 26091F: drivers/crypto/ti/ 26092 26093TI DAVINCI MACHINE SUPPORT 26094M: Bartosz Golaszewski <brgl@kernel.org> 26095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26096S: Maintained 26097T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 26098F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 26099F: arch/arm/boot/dts/ti/davinci/ 26100F: arch/arm/mach-davinci/ 26101F: drivers/i2c/busses/i2c-davinci.c 26102 26103TI DAVINCI SERIES CLOCK DRIVER 26104M: David Lechner <david@lechnology.com> 26105S: Maintained 26106F: Documentation/devicetree/bindings/clock/ti/davinci/ 26107F: drivers/clk/davinci/ 26108F: include/linux/clk/davinci.h 26109 26110TI DAVINCI SERIES GPIO DRIVER 26111M: Keerthy <j-keerthy@ti.com> 26112L: linux-gpio@vger.kernel.org 26113S: Maintained 26114F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 26115F: drivers/gpio/gpio-davinci.c 26116 26117TI DAVINCI SERIES MEDIA DRIVER 26118M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 26119L: linux-media@vger.kernel.org 26120S: Maintained 26121W: https://linuxtv.org 26122Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26123T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 26124F: drivers/media/platform/ti/davinci/ 26125F: include/media/davinci/ 26126 26127TI ENHANCED CAPTURE (eCAP) DRIVER 26128M: Vignesh Raghavendra <vigneshr@ti.com> 26129R: Julien Panis <jpanis@baylibre.com> 26130L: linux-iio@vger.kernel.org 26131L: linux-omap@vger.kernel.org 26132S: Maintained 26133F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 26134F: drivers/counter/ti-ecap-capture.c 26135 26136TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 26137R: David Lechner <david@lechnology.com> 26138L: linux-iio@vger.kernel.org 26139F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 26140F: drivers/counter/ti-eqep.c 26141 26142TI ETHERNET SWITCH DRIVER (CPSW) 26143R: Siddharth Vadapalli <s-vadapalli@ti.com> 26144R: Roger Quadros <rogerq@kernel.org> 26145L: linux-omap@vger.kernel.org 26146L: netdev@vger.kernel.org 26147S: Maintained 26148F: drivers/net/ethernet/ti/cpsw* 26149F: drivers/net/ethernet/ti/davinci* 26150 26151TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 26152M: Alex Dubov <oakad@yahoo.com> 26153S: Maintained 26154W: http://tifmxx.berlios.de/ 26155F: drivers/memstick/host/tifm_ms.c 26156F: drivers/misc/tifm* 26157F: drivers/mmc/host/tifm_sd.c 26158F: include/linux/tifm.h 26159 26160TI FPC202 DUAL PORT CONTROLLER 26161M: Romain Gantois <romain.gantois@bootlin.com> 26162L: linux-kernel@vger.kernel.org 26163S: Maintained 26164F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 26165F: drivers/misc/ti_fpc202.c 26166 26167TI FPD-LINK DRIVERS 26168M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 26169L: linux-media@vger.kernel.org 26170S: Maintained 26171F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 26172F: drivers/media/i2c/ds90* 26173F: include/media/i2c/ds90* 26174 26175TI HDC302X HUMIDITY DRIVER 26176M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26177M: Li peiyu <579lpy@gmail.com> 26178L: linux-iio@vger.kernel.org 26179S: Maintained 26180F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 26181F: drivers/iio/humidity/hdc3020.c 26182 26183TI ICSSG ETHERNET DRIVER (ICSSG) 26184R: MD Danish Anwar <danishanwar@ti.com> 26185R: Roger Quadros <rogerq@kernel.org> 26186L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26187L: netdev@vger.kernel.org 26188S: Maintained 26189F: Documentation/devicetree/bindings/net/ti,icss*.yaml 26190F: drivers/net/ethernet/ti/icssg/* 26191 26192TI ICSSM ETHERNET DRIVER (ICSSM) 26193M: MD Danish Anwar <danishanwar@ti.com> 26194M: Parvathi Pudi <parvathi@couthit.com> 26195R: Roger Quadros <rogerq@kernel.org> 26196R: Mohan Reddy Putluru <pmohan@couthit.com> 26197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26198L: netdev@vger.kernel.org 26199S: Maintained 26200F: Documentation/devicetree/bindings/net/ti,icssm*.yaml 26201F: Documentation/devicetree/bindings/net/ti,pruss-ecap.yaml 26202F: drivers/net/ethernet/ti/icssm/* 26203 26204TI J721E CSI2RX DRIVER 26205M: Jai Luthra <jai.luthra@linux.dev> 26206L: linux-media@vger.kernel.org 26207S: Maintained 26208F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 26209F: drivers/media/platform/ti/j721e-csi2rx/ 26210 26211TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 26212M: Nishanth Menon <nm@ti.com> 26213M: Santosh Shilimkar <ssantosh@kernel.org> 26214L: linux-kernel@vger.kernel.org 26215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26216S: Maintained 26217T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 26218F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 26219F: drivers/pmdomain/ti/omap_prm.c 26220F: drivers/soc/ti/* 26221F: include/linux/pruss_driver.h 26222 26223TI LM49xxx FAMILY ASoC CODEC DRIVERS 26224M: M R Swami Reddy <mr.swami.reddy@ti.com> 26225M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 26226L: linux-sound@vger.kernel.org 26227S: Maintained 26228F: sound/soc/codecs/isabelle* 26229F: sound/soc/codecs/lm49453* 26230 26231TI LMP92064 ADC DRIVER 26232M: Leonard Göhrs <l.goehrs@pengutronix.de> 26233R: kernel@pengutronix.de 26234L: linux-iio@vger.kernel.org 26235S: Maintained 26236F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 26237F: drivers/iio/adc/ti-lmp92064.c 26238 26239TI PCM3060 ASoC CODEC DRIVER 26240M: Kirill Marinushkin <k.marinushkin@gmail.com> 26241L: linux-sound@vger.kernel.org 26242S: Maintained 26243F: Documentation/devicetree/bindings/sound/pcm3060.txt 26244F: sound/soc/codecs/pcm3060* 26245 26246TI TAS571X FAMILY ASoC CODEC DRIVER 26247M: Kevin Cernekee <cernekee@chromium.org> 26248L: linux-sound@vger.kernel.org 26249S: Odd Fixes 26250F: sound/soc/codecs/tas571x* 26251 26252TI TMAG5273 MAGNETOMETER DRIVER 26253M: Gerald Loacker <gerald.loacker@wolfvision.net> 26254L: linux-iio@vger.kernel.org 26255S: Maintained 26256F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 26257F: drivers/iio/magnetometer/tmag5273.c 26258 26259TI TRF7970A NFC DRIVER 26260M: Mark Greer <mgreer@animalcreek.com> 26261L: linux-wireless@vger.kernel.org 26262S: Supported 26263F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 26264F: drivers/nfc/trf7970a.c 26265 26266TI TSC2046 ADC DRIVER 26267M: Oleksij Rempel <o.rempel@pengutronix.de> 26268R: kernel@pengutronix.de 26269L: linux-iio@vger.kernel.org 26270S: Maintained 26271F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 26272F: drivers/iio/adc/ti-tsc2046.c 26273 26274TI TWL4030 SERIES SOC CODEC DRIVER 26275M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 26276L: linux-sound@vger.kernel.org 26277S: Maintained 26278F: sound/soc/codecs/twl4030* 26279 26280TI VPE/CAL DRIVERS 26281M: Yemike Abhilash Chandra <y-abhilashchandra@ti.com> 26282L: linux-media@vger.kernel.org 26283S: Maintained 26284W: http://linuxtv.org/ 26285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26286F: Documentation/devicetree/bindings/media/ti,cal.yaml 26287F: Documentation/devicetree/bindings/media/ti,vpe.yaml 26288F: drivers/media/platform/ti/cal/ 26289F: drivers/media/platform/ti/vpe/ 26290 26291TI WILINK WIRELESS DRIVERS 26292L: linux-wireless@vger.kernel.org 26293S: Orphan 26294W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 26295W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 26296F: drivers/net/wireless/ti/ 26297 26298TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 26299M: John Stultz <jstultz@google.com> 26300M: Thomas Gleixner <tglx@kernel.org> 26301R: Stephen Boyd <sboyd@kernel.org> 26302L: linux-kernel@vger.kernel.org 26303S: Supported 26304T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 26305F: include/linux/clocksource.h 26306F: include/linux/time.h 26307F: include/linux/timekeeper_internal.h 26308F: include/linux/timekeeping.h 26309F: include/linux/timex.h 26310F: include/uapi/linux/time.h 26311F: include/uapi/linux/timex.h 26312F: kernel/time/alarmtimer.c 26313F: kernel/time/clocksource* 26314F: kernel/time/ntp* 26315F: kernel/time/time.c 26316F: kernel/time/timeconst.bc 26317F: kernel/time/timeconv.c 26318F: kernel/time/timecounter.c 26319F: kernel/time/timekeeping* 26320F: kernel/time/time_test.c 26321F: tools/testing/selftests/timers/ 26322 26323TIPC NETWORK LAYER 26324M: Jon Maloy <jmaloy@redhat.com> 26325L: netdev@vger.kernel.org (core kernel code) 26326L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 26327S: Maintained 26328W: http://tipc.sourceforge.net/ 26329F: include/uapi/linux/tipc*.h 26330F: net/tipc/ 26331 26332TLAN NETWORK DRIVER 26333M: Samuel Chessman <chessman@tux.org> 26334L: tlan-devel@lists.sourceforge.net (subscribers-only) 26335S: Maintained 26336W: http://sourceforge.net/projects/tlan/ 26337F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 26338F: drivers/net/ethernet/ti/tlan.* 26339 26340TMIO/SDHI MMC DRIVER 26341M: Wolfram Sang <wsa+renesas@sang-engineering.com> 26342L: linux-mmc@vger.kernel.org 26343L: linux-renesas-soc@vger.kernel.org 26344S: Supported 26345F: drivers/mmc/host/renesas_sdhi* 26346F: drivers/mmc/host/tmio_mmc* 26347F: include/linux/platform_data/tmio.h 26348 26349TMP513 HARDWARE MONITOR DRIVER 26350M: Eric Tremblay <etremblay@distech-controls.com> 26351L: linux-hwmon@vger.kernel.org 26352S: Maintained 26353F: Documentation/hwmon/tmp513.rst 26354F: drivers/hwmon/tmp513.c 26355 26356TMPFS (SHMEM FILESYSTEM) 26357M: Hugh Dickins <hughd@google.com> 26358R: Baolin Wang <baolin.wang@linux.alibaba.com> 26359L: linux-mm@kvack.org 26360S: Maintained 26361F: include/linux/memfd.h 26362F: include/linux/shmem_fs.h 26363F: mm/memfd.c 26364F: mm/shmem.c 26365F: mm/shmem_quota.c 26366 26367TOMOYO SECURITY MODULE 26368M: Kentaro Takeda <takedakn@nttdata.co.jp> 26369M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 26370L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 26371L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 26372S: Maintained 26373W: https://tomoyo.sourceforge.net/ 26374F: security/tomoyo/ 26375 26376TOPSTAR LAPTOP EXTRAS DRIVER 26377M: Herton Ronaldo Krzesinski <herton@canonical.com> 26378L: platform-driver-x86@vger.kernel.org 26379S: Maintained 26380F: drivers/platform/x86/topstar-laptop.c 26381 26382TORADEX EMBEDDED CONTROLLER DRIVER 26383M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 26384M: Francesco Dolcini <francesco@dolcini.it> 26385S: Maintained 26386F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 26387F: drivers/power/reset/tdx-ec-poweroff.c 26388 26389TORTURE-TEST MODULES 26390M: Davidlohr Bueso <dave@stgolabs.net> 26391M: "Paul E. McKenney" <paulmck@kernel.org> 26392M: Josh Triplett <josh@joshtriplett.org> 26393L: linux-kernel@vger.kernel.org 26394S: Supported 26395T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 26396F: Documentation/RCU/torture.rst 26397F: kernel/locking/locktorture.c 26398F: kernel/rcu/rcuscale.c 26399F: kernel/rcu/rcutorture.c 26400F: kernel/rcu/refscale.c 26401F: kernel/torture.c 26402 26403TOSHIBA ACPI EXTRAS DRIVER 26404M: Azael Avalos <coproscefalo@gmail.com> 26405L: platform-driver-x86@vger.kernel.org 26406S: Maintained 26407F: drivers/platform/x86/toshiba_acpi.c 26408 26409TOSHIBA BLUETOOTH DRIVER 26410M: Azael Avalos <coproscefalo@gmail.com> 26411L: platform-driver-x86@vger.kernel.org 26412S: Maintained 26413F: drivers/platform/x86/toshiba_bluetooth.c 26414 26415TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 26416M: Azael Avalos <coproscefalo@gmail.com> 26417L: platform-driver-x86@vger.kernel.org 26418S: Maintained 26419F: drivers/platform/x86/toshiba_haps.c 26420 26421TOSHIBA SMM DRIVER 26422M: Jonathan Buzzard <jonathan@buzzard.org.uk> 26423S: Maintained 26424W: http://www.buzzard.org.uk/toshiba/ 26425F: drivers/char/toshiba.c 26426F: include/linux/toshiba.h 26427F: include/uapi/linux/toshiba.h 26428 26429TOSHIBA TC358743 DRIVER 26430M: Hans Verkuil <hverkuil@kernel.org> 26431L: linux-media@vger.kernel.org 26432S: Maintained 26433F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 26434F: drivers/media/i2c/tc358743* 26435F: include/media/i2c/tc358743.h 26436 26437TOSHIBA WMI HOTKEYS DRIVER 26438M: Azael Avalos <coproscefalo@gmail.com> 26439L: platform-driver-x86@vger.kernel.org 26440S: Maintained 26441F: drivers/platform/x86/toshiba-wmi.c 26442 26443TOUCH OVERLAY 26444M: Javier Carrasco <javier.carrasco@wolfvision.net> 26445L: linux-input@vger.kernel.org 26446S: Maintained 26447F: drivers/input/touch-overlay.c 26448F: include/linux/input/touch-overlay.h 26449 26450TPM DEVICE DRIVER 26451M: Peter Huewe <peterhuewe@gmx.de> 26452M: Jarkko Sakkinen <jarkko@kernel.org> 26453R: Jason Gunthorpe <jgg@ziepe.ca> 26454L: linux-integrity@vger.kernel.org 26455S: Maintained 26456W: https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd-test.git/about/ 26457Q: https://patchwork.kernel.org/project/linux-integrity/list/ 26458T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 26459F: Documentation/devicetree/bindings/tpm/ 26460F: drivers/char/tpm/ 26461F: include/linux/tpm*.h 26462F: include/uapi/linux/vtpm_proxy.h 26463F: tools/testing/selftests/tpm2/ 26464 26465TPS546D24 DRIVER 26466M: Duke Du <dukedu83@gmail.com> 26467L: linux-hwmon@vger.kernel.org 26468S: Maintained 26469F: Documentation/hwmon/tps546d24.rst 26470F: drivers/hwmon/pmbus/tps546d24.c 26471 26472TQ SYSTEMS BOARD & DRIVER SUPPORT 26473L: linux@ew.tq-group.com 26474S: Supported 26475W: https://www.tq-group.com/en/products/tq-embedded/ 26476F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 26477F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 26478F: arch/arm/boot/dts/ti/omap/*mba*.dts* 26479F: arch/arm/boot/dts/ti/omap/*tqma*.dts* 26480F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 26481F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 26482F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 26483F: arch/arm64/boot/dts/freescale/mba*.dtsi 26484F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 26485F: arch/arm64/boot/dts/freescale/tqml*.dts* 26486F: drivers/gpio/gpio-tqmx86.c 26487F: drivers/mfd/tqmx86.c 26488F: drivers/watchdog/tqmx86_wdt.c 26489 26490TRACING 26491M: Steven Rostedt <rostedt@goodmis.org> 26492M: Masami Hiramatsu <mhiramat@kernel.org> 26493R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 26494L: linux-kernel@vger.kernel.org 26495L: linux-trace-kernel@vger.kernel.org 26496S: Maintained 26497Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 26498T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 26499F: Documentation/core-api/tracepoint.rst 26500F: Documentation/trace/* 26501F: fs/tracefs/ 26502F: include/linux/trace*.h 26503F: include/trace/ 26504F: kernel/trace/ 26505F: kernel/tracepoint.c 26506F: scripts/tracing/ 26507F: scripts/tracepoint-update.c 26508F: tools/testing/selftests/ftrace/ 26509 26510TRACING MMIO ACCESSES (MMIOTRACE) 26511M: Steven Rostedt <rostedt@goodmis.org> 26512M: Masami Hiramatsu <mhiramat@kernel.org> 26513R: Pekka Paalanen <ppaalanen@gmail.com> 26514L: linux-kernel@vger.kernel.org 26515L: nouveau@lists.freedesktop.org 26516S: Maintained 26517F: arch/x86/mm/kmmio.c 26518F: arch/x86/mm/mmio-mod.c 26519F: arch/x86/mm/testmmiotrace.c 26520F: include/linux/mmiotrace.h 26521F: kernel/trace/trace_mmiotrace.c 26522 26523TRACING OS NOISE / LATENCY TRACERS 26524M: Steven Rostedt <rostedt@goodmis.org> 26525S: Maintained 26526F: Documentation/trace/hwlat_detector.rst 26527F: Documentation/trace/osnoise-tracer.rst 26528F: Documentation/trace/timerlat-tracer.rst 26529F: arch/*/kernel/trace.c 26530F: include/trace/events/osnoise.h 26531F: kernel/trace/trace_hwlat.c 26532F: kernel/trace/trace_irqsoff.c 26533F: kernel/trace/trace_osnoise.c 26534F: kernel/trace/trace_sched_wakeup.c 26535 26536TRADITIONAL CHINESE DOCUMENTATION 26537M: Hu Haowen <2023002089@link.tyut.edu.cn> 26538S: Maintained 26539W: https://github.com/srcres258/linux-doc 26540T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 26541F: Documentation/translations/zh_TW/ 26542 26543TRIGGER SOURCE 26544M: David Lechner <dlechner@baylibre.com> 26545S: Maintained 26546F: Documentation/devicetree/bindings/trigger-source/* 26547 26548TRUSTED EXECUTION ENVIRONMENT SECURITY MANAGER (TSM) 26549M: Dan Williams <dan.j.williams@intel.com> 26550L: linux-coco@lists.linux.dev 26551S: Maintained 26552F: Documentation/ABI/testing/configfs-tsm-report 26553F: Documentation/driver-api/coco/ 26554F: Documentation/driver-api/pci/tsm.rst 26555F: drivers/pci/tsm.c 26556F: drivers/virt/coco/guest/ 26557F: include/linux/*tsm*.h 26558F: samples/tsm-mr/ 26559 26560TRUSTED SERVICES TEE DRIVER 26561M: Balint Dobszay <balint.dobszay@arm.com> 26562M: Sudeep Holla <sudeep.holla@arm.com> 26563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26564L: trusted-services@lists.trustedfirmware.org 26565S: Maintained 26566F: Documentation/tee/ts-tee.rst 26567F: drivers/tee/tstee/ 26568 26569TTY LAYER AND SERIAL DRIVERS 26570M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26571M: Jiri Slaby <jirislaby@kernel.org> 26572L: linux-kernel@vger.kernel.org 26573L: linux-serial@vger.kernel.org 26574S: Supported 26575T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 26576F: Documentation/devicetree/bindings/serial/ 26577F: Documentation/driver-api/serial/ 26578F: drivers/tty/ 26579F: include/linux/selection.h 26580F: include/linux/serial.h 26581F: include/linux/serial_core.h 26582F: include/linux/sysrq.h 26583F: include/linux/tty*.h 26584F: include/linux/vt.h 26585F: include/linux/vt_*.h 26586F: include/uapi/linux/serial.h 26587F: include/uapi/linux/serial_core.h 26588F: include/uapi/linux/tty.h 26589 26590TUA9001 MEDIA DRIVER 26591L: linux-media@vger.kernel.org 26592S: Orphan 26593W: https://linuxtv.org 26594Q: http://patchwork.linuxtv.org/project/linux-media/list/ 26595F: drivers/media/tuners/tua9001* 26596 26597TULIP NETWORK DRIVERS 26598L: netdev@vger.kernel.org 26599L: linux-parisc@vger.kernel.org 26600S: Orphan 26601F: drivers/net/ethernet/dec/tulip/ 26602 26603TUN/TAP DRIVER 26604M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26605M: Jason Wang <jasowang@redhat.com> 26606S: Maintained 26607W: http://vtun.sourceforge.net/tun 26608F: Documentation/networking/tuntap.rst 26609F: drivers/net/tap.c 26610F: drivers/net/tun* 26611 26612TURBOCHANNEL SUBSYSTEM 26613M: "Maciej W. Rozycki" <macro@orcam.me.uk> 26614L: linux-mips@vger.kernel.org 26615S: Maintained 26616Q: https://patchwork.kernel.org/project/linux-mips/list/ 26617F: drivers/tc/ 26618F: include/linux/tc.h 26619 26620TURBOSTAT UTILITY 26621M: "Len Brown" <lenb@kernel.org> 26622L: linux-pm@vger.kernel.org 26623S: Supported 26624Q: https://patchwork.kernel.org/project/linux-pm/list/ 26625B: https://bugzilla.kernel.org 26626T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 26627F: tools/power/x86/turbostat/ 26628F: tools/testing/selftests/turbostat/ 26629 26630TUXEDO DRIVERS 26631M: Werner Sembach <wse@tuxedocomputers.com> 26632L: platform-driver-x86@vger.kernel.org 26633S: Supported 26634F: drivers/platform/x86/tuxedo/ 26635 26636TW5864 VIDEO4LINUX DRIVER 26637M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 26638M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 26639M: Andrey Utkin <andrey_utkin@fastmail.com> 26640L: linux-media@vger.kernel.org 26641S: Supported 26642F: drivers/media/pci/tw5864/ 26643 26644TW68 VIDEO4LINUX DRIVER 26645M: Hans Verkuil <hverkuil@kernel.org> 26646L: linux-media@vger.kernel.org 26647S: Odd Fixes 26648W: https://linuxtv.org 26649T: git git://linuxtv.org/media.git 26650F: drivers/media/pci/tw68/ 26651 26652TW686X VIDEO4LINUX DRIVER 26653M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 26654L: linux-media@vger.kernel.org 26655S: Maintained 26656W: http://linuxtv.org 26657T: git git://linuxtv.org/media.git 26658F: drivers/media/pci/tw686x/ 26659 26660U-BOOT ENVIRONMENT VARIABLES 26661M: Rafał Miłecki <rafal@milecki.pl> 26662S: Maintained 26663F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 26664F: drivers/nvmem/layouts/u-boot-env.c 26665F: drivers/nvmem/u-boot-env.c 26666 26667UACCE ACCELERATOR FRAMEWORK 26668M: Zhangfei Gao <zhangfei.gao@linaro.org> 26669M: Zhou Wang <wangzhou1@hisilicon.com> 26670L: linux-accelerators@lists.ozlabs.org 26671L: linux-kernel@vger.kernel.org 26672S: Maintained 26673F: Documentation/ABI/testing/sysfs-driver-uacce 26674F: Documentation/misc-devices/uacce.rst 26675F: drivers/misc/uacce/ 26676F: include/linux/uacce.h 26677F: include/uapi/misc/uacce/ 26678 26679UBI FILE SYSTEM (UBIFS) 26680M: Richard Weinberger <richard@nod.at> 26681R: Zhihao Cheng <chengzhihao1@huawei.com> 26682L: linux-mtd@lists.infradead.org 26683S: Supported 26684W: http://www.linux-mtd.infradead.org/doc/ubifs.html 26685T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26686T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26687F: Documentation/ABI/testing/sysfs-fs-ubifs 26688F: Documentation/filesystems/ubifs-authentication.rst 26689F: Documentation/filesystems/ubifs.rst 26690F: fs/ubifs/ 26691 26692UBLK USERSPACE BLOCK DRIVER 26693M: Ming Lei <ming.lei@redhat.com> 26694L: linux-block@vger.kernel.org 26695S: Maintained 26696F: Documentation/block/ublk.rst 26697F: drivers/block/ublk_drv.c 26698F: include/uapi/linux/ublk_cmd.h 26699F: tools/testing/selftests/ublk/ 26700 26701UBSAN 26702M: Kees Cook <kees@kernel.org> 26703R: Marco Elver <elver@google.com> 26704R: Andrey Konovalov <andreyknvl@gmail.com> 26705R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 26706L: kasan-dev@googlegroups.com 26707L: linux-hardening@vger.kernel.org 26708S: Supported 26709T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 26710F: Documentation/dev-tools/ubsan.rst 26711F: include/linux/ubsan.h 26712F: lib/Kconfig.ubsan 26713F: lib/test_ubsan.c 26714F: lib/ubsan.c 26715F: lib/ubsan.h 26716F: scripts/Makefile.ubsan 26717K: \bARCH_HAS_UBSAN\b 26718 26719UCLINUX (M68KNOMMU AND COLDFIRE) 26720M: Greg Ungerer <gerg@linux-m68k.org> 26721L: linux-m68k@lists.linux-m68k.org 26722S: Maintained 26723W: http://www.linux-m68k.org/ 26724T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 26725F: arch/m68k/*/*_no.* 26726F: arch/m68k/68*/ 26727F: arch/m68k/coldfire/ 26728F: arch/m68k/include/asm/*_no.* 26729 26730UDF FILESYSTEM 26731M: Jan Kara <jack@suse.com> 26732S: Maintained 26733F: Documentation/filesystems/udf.rst 26734F: fs/udf/ 26735 26736UDRAW TABLET 26737M: Bastien Nocera <hadess@hadess.net> 26738L: linux-input@vger.kernel.org 26739S: Maintained 26740F: drivers/hid/hid-udraw-ps3.c 26741 26742UHID USERSPACE HID IO DRIVER 26743M: David Rheinsberg <david@readahead.eu> 26744L: linux-input@vger.kernel.org 26745S: Maintained 26746F: drivers/hid/uhid.c 26747F: include/uapi/linux/uhid.h 26748 26749ULPI BUS 26750M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26751L: linux-usb@vger.kernel.org 26752S: Maintained 26753F: drivers/usb/common/ulpi.c 26754F: include/linux/ulpi/ 26755 26756ULTRATRONIK BOARD SUPPORT 26757M: Goran Rađenović <goran.radni@gmail.com> 26758M: Börge Strümpfel <boerge.struempfel@gmail.com> 26759S: Maintained 26760F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 26761F: arch/arm64/boot/dts/freescale/imx8mp-ultra-mach-sbc.dts 26762 26763UNICODE SUBSYSTEM 26764M: Gabriel Krisman Bertazi <krisman@kernel.org> 26765L: linux-fsdevel@vger.kernel.org 26766S: Supported 26767T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 26768F: fs/unicode/ 26769 26770UNIFDEF 26771M: Tony Finch <dot@dotat.at> 26772S: Maintained 26773W: http://dotat.at/prog/unifdef 26774F: scripts/unifdef.c 26775 26776UNIFORM CDROM DRIVER 26777M: Phillip Potter <phil@philpotter.co.uk> 26778S: Maintained 26779F: Documentation/cdrom/ 26780F: drivers/cdrom/cdrom.c 26781F: include/linux/cdrom.h 26782F: include/uapi/linux/cdrom.h 26783 26784UNION-FIND 26785M: Xavier <xavier_qy@163.com> 26786L: linux-kernel@vger.kernel.org 26787S: Maintained 26788F: Documentation/core-api/union_find.rst 26789F: Documentation/translations/zh_CN/core-api/union_find.rst 26790F: include/linux/union_find.h 26791F: lib/union_find.c 26792 26793UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 26794R: Alim Akhtar <alim.akhtar@samsung.com> 26795R: Avri Altman <avri.altman@wdc.com> 26796R: Bart Van Assche <bvanassche@acm.org> 26797L: linux-scsi@vger.kernel.org 26798S: Supported 26799F: Documentation/devicetree/bindings/ufs/ 26800F: Documentation/scsi/ufs.rst 26801F: drivers/ufs/core/ 26802F: include/ufs/ 26803 26804UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER AMD VERSAL2 26805M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 26806M: Ajay Neeli <ajay.neeli@amd.com> 26807S: Maintained 26808F: Documentation/devicetree/bindings/ufs/amd,versal2-ufs.yaml 26809F: drivers/ufs/host/ufs-amd-versal2.c 26810 26811UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 26812M: Pedro Sousa <pedrom.sousa@synopsys.com> 26813L: linux-scsi@vger.kernel.org 26814S: Supported 26815F: drivers/ufs/host/*dwc* 26816 26817UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 26818M: Alim Akhtar <alim.akhtar@samsung.com> 26819R: Peter Griffin <peter.griffin@linaro.org> 26820L: linux-scsi@vger.kernel.org 26821L: linux-samsung-soc@vger.kernel.org 26822S: Maintained 26823F: drivers/ufs/host/ufs-exynos* 26824 26825UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 26826M: Peter Wang <peter.wang@mediatek.com> 26827M: Chaotian Jing <chaotian.jing@mediatek.com> 26828R: Stanley Jhu <chu.stanley@gmail.com> 26829L: linux-scsi@vger.kernel.org 26830L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 26831S: Maintained 26832F: drivers/ufs/host/ufs-mediatek* 26833 26834UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 26835M: Manivannan Sadhasivam <mani@kernel.org> 26836L: linux-arm-msm@vger.kernel.org 26837L: linux-scsi@vger.kernel.org 26838S: Maintained 26839F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 26840F: drivers/ufs/host/ufs-qcom* 26841 26842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 26843M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 26844L: linux-renesas-soc@vger.kernel.org 26845L: linux-scsi@vger.kernel.org 26846S: Maintained 26847F: drivers/ufs/host/ufs-renesas.c 26848 26849UNIWILL LAPTOP DRIVER 26850M: Armin Wolf <W_Armin@gmx.de> 26851L: platform-driver-x86@vger.kernel.org 26852S: Maintained 26853F: Documentation/ABI/testing/sysfs-driver-uniwill-laptop 26854F: Documentation/admin-guide/laptops/uniwill-laptop.rst 26855F: Documentation/wmi/devices/uniwill-laptop.rst 26856F: drivers/platform/x86/uniwill/uniwill-acpi.c 26857F: drivers/platform/x86/uniwill/uniwill-wmi.c 26858F: drivers/platform/x86/uniwill/uniwill-wmi.h 26859 26860UNSORTED BLOCK IMAGES (UBI) 26861M: Richard Weinberger <richard@nod.at> 26862R: Zhihao Cheng <chengzhihao1@huawei.com> 26863L: linux-mtd@lists.infradead.org 26864S: Supported 26865W: http://www.linux-mtd.infradead.org/ 26866T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 26867T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 26868F: drivers/mtd/ubi/ 26869F: include/linux/mtd/ubi.h 26870F: include/uapi/mtd/ubi-user.h 26871 26872UPROBES 26873M: Masami Hiramatsu <mhiramat@kernel.org> 26874M: Oleg Nesterov <oleg@redhat.com> 26875M: Peter Zijlstra <peterz@infradead.org> 26876L: linux-kernel@vger.kernel.org 26877L: linux-trace-kernel@vger.kernel.org 26878S: Maintained 26879F: arch/*/include/asm/uprobes.h 26880F: arch/*/kernel/probes/uprobes.c 26881F: arch/*/kernel/uprobes.c 26882F: include/linux/uprobes.h 26883F: kernel/events/uprobes.c 26884 26885USB "USBNET" DRIVER FRAMEWORK 26886M: Oliver Neukum <oneukum@suse.com> 26887L: netdev@vger.kernel.org 26888S: Maintained 26889W: http://www.linux-usb.org/usbnet 26890F: drivers/net/usb/usbnet.c 26891F: include/linux/usb/usbnet.h 26892 26893USB ACM DRIVER 26894M: Oliver Neukum <oneukum@suse.com> 26895L: linux-usb@vger.kernel.org 26896S: Maintained 26897F: Documentation/usb/acm.rst 26898F: drivers/usb/class/cdc-acm.* 26899 26900USB APPLE MFI FASTCHARGE DRIVER 26901M: Bastien Nocera <hadess@hadess.net> 26902L: linux-usb@vger.kernel.org 26903S: Maintained 26904F: drivers/usb/misc/apple-mfi-fastcharge.c 26905 26906USB AR5523 WIRELESS DRIVER 26907L: linux-wireless@vger.kernel.org 26908S: Orphan 26909F: drivers/net/wireless/ath/ar5523/ 26910 26911USB ATTACHED SCSI 26912M: Oliver Neukum <oneukum@suse.com> 26913L: linux-usb@vger.kernel.org 26914L: linux-scsi@vger.kernel.org 26915S: Maintained 26916F: drivers/usb/storage/uas.c 26917 26918USB CDC ETHERNET DRIVER 26919M: Oliver Neukum <oliver@neukum.org> 26920L: linux-usb@vger.kernel.org 26921S: Maintained 26922F: drivers/net/usb/cdc_*.c 26923F: include/uapi/linux/usb/cdc.h 26924 26925USB CHAOSKEY DRIVER 26926M: Keith Packard <keithp@keithp.com> 26927L: linux-usb@vger.kernel.org 26928S: Maintained 26929F: drivers/usb/misc/chaoskey.c 26930 26931USB CYPRESS C67X00 DRIVER 26932L: linux-usb@vger.kernel.org 26933S: Orphan 26934F: drivers/usb/c67x00/ 26935 26936USB DAVICOM DM9601 DRIVER 26937M: Peter Korsgaard <peter@korsgaard.com> 26938L: netdev@vger.kernel.org 26939S: Maintained 26940W: http://www.linux-usb.org/usbnet 26941F: drivers/net/usb/dm9601.c 26942 26943USB EHCI DRIVER 26944M: Alan Stern <stern@rowland.harvard.edu> 26945L: linux-usb@vger.kernel.org 26946S: Maintained 26947F: Documentation/usb/ehci.rst 26948F: drivers/usb/host/ehci* 26949 26950USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26951M: Jiri Kosina <jikos@kernel.org> 26952M: Benjamin Tissoires <bentiss@kernel.org> 26953L: linux-usb@vger.kernel.org 26954S: Maintained 26955T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26956F: Documentation/hid/hiddev.rst 26957F: drivers/hid/usbhid/ 26958 26959USB INTEL XHCI ROLE MUX DRIVER 26960M: Hans de Goede <hansg@kernel.org> 26961L: linux-usb@vger.kernel.org 26962S: Maintained 26963F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26964 26965USB IP DRIVER FOR HISILICON KIRIN 960 26966M: Yu Chen <chenyu56@huawei.com> 26967M: Binghui Wang <wangbinghui@hisilicon.com> 26968L: linux-usb@vger.kernel.org 26969S: Maintained 26970F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26971F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26972 26973USB IP DRIVER FOR HISILICON KIRIN 970 26974M: Mauro Carvalho Chehab <mchehab@kernel.org> 26975L: linux-usb@vger.kernel.org 26976S: Maintained 26977F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26978F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26979 26980USB ISP116X DRIVER 26981M: Olav Kongas <ok@artecdesign.ee> 26982L: linux-usb@vger.kernel.org 26983S: Maintained 26984F: drivers/usb/host/isp116x* 26985F: include/linux/usb/isp116x.h 26986 26987USB ISP1760 DRIVER 26988M: Rui Miguel Silva <rui.silva@linaro.org> 26989L: linux-usb@vger.kernel.org 26990S: Maintained 26991F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26992F: drivers/usb/isp1760/* 26993 26994USB LAN78XX ETHERNET DRIVER 26995M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26996M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26997M: UNGLinuxDriver@microchip.com 26998L: netdev@vger.kernel.org 26999S: Maintained 27000F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 27001F: drivers/net/usb/lan78xx.* 27002F: include/dt-bindings/net/microchip-lan78xx.h 27003 27004USB MASS STORAGE DRIVER 27005M: Alan Stern <stern@rowland.harvard.edu> 27006L: linux-usb@vger.kernel.org 27007L: usb-storage@lists.one-eyed-alien.net 27008S: Maintained 27009F: drivers/usb/storage/ 27010 27011USB MIDI DRIVER 27012M: Clemens Ladisch <clemens@ladisch.de> 27013L: linux-sound@vger.kernel.org 27014S: Maintained 27015T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27016F: sound/usb/midi.* 27017 27018USB NETWORKING DRIVERS 27019L: linux-usb@vger.kernel.org 27020S: Odd Fixes 27021F: drivers/net/usb/ 27022 27023USB OHCI DRIVER 27024M: Alan Stern <stern@rowland.harvard.edu> 27025L: linux-usb@vger.kernel.org 27026S: Maintained 27027F: Documentation/usb/ohci.rst 27028F: drivers/usb/host/ohci* 27029 27030USB OTG FSM (Finite State Machine) 27031M: Peter Chen <peter.chen@kernel.org> 27032L: linux-usb@vger.kernel.org 27033S: Maintained 27034T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 27035F: drivers/usb/common/usb-otg-fsm.c 27036 27037USB OVER IP DRIVER 27038M: Valentina Manea <valentina.manea.m@gmail.com> 27039M: Shuah Khan <shuah@kernel.org> 27040M: Shuah Khan <skhan@linuxfoundation.org> 27041R: Hongren Zheng <i@zenithal.me> 27042L: linux-usb@vger.kernel.org 27043S: Maintained 27044F: Documentation/usb/usbip_protocol.rst 27045F: drivers/usb/usbip/ 27046F: tools/testing/selftests/drivers/usb/usbip/ 27047F: tools/usb/usbip/ 27048 27049USB PEGASUS DRIVER 27050M: Petko Manolov <petkan@nucleusys.com> 27051L: linux-usb@vger.kernel.org 27052L: netdev@vger.kernel.org 27053S: Maintained 27054W: https://github.com/petkan/pegasus 27055T: git https://github.com/petkan/pegasus.git 27056F: drivers/net/usb/pegasus.* 27057 27058USB PRINTER DRIVER (usblp) 27059M: Pete Zaitcev <zaitcev@redhat.com> 27060L: linux-usb@vger.kernel.org 27061S: Supported 27062F: drivers/usb/class/usblp.c 27063 27064USB QMI WWAN NETWORK DRIVER 27065M: Bjørn Mork <bjorn@mork.no> 27066L: netdev@vger.kernel.org 27067S: Maintained 27068F: Documentation/ABI/testing/sysfs-class-net-qmi 27069F: drivers/net/usb/qmi_wwan.c 27070 27071USB RAW GADGET DRIVER 27072R: Andrey Konovalov <andreyknvl@gmail.com> 27073L: linux-usb@vger.kernel.org 27074S: Maintained 27075B: https://github.com/xairy/raw-gadget/issues 27076F: Documentation/usb/raw-gadget.rst 27077F: drivers/usb/gadget/legacy/raw_gadget.c 27078F: include/uapi/linux/usb/raw_gadget.h 27079 27080USB RTL8150 DRIVER 27081M: Petko Manolov <petkan@nucleusys.com> 27082L: linux-usb@vger.kernel.org 27083L: netdev@vger.kernel.org 27084S: Maintained 27085W: https://github.com/petkan/rtl8150 27086T: git https://github.com/petkan/rtl8150.git 27087F: drivers/net/usb/rtl8150.c 27088 27089USB SERIAL SUBSYSTEM 27090M: Johan Hovold <johan@kernel.org> 27091L: linux-usb@vger.kernel.org 27092S: Maintained 27093T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 27094F: Documentation/usb/usb-serial.rst 27095F: drivers/usb/serial/ 27096F: include/linux/usb/serial.h 27097 27098USB SMSC75XX ETHERNET DRIVER 27099M: Steve Glendinning <steve.glendinning@shawell.net> 27100L: netdev@vger.kernel.org 27101S: Maintained 27102F: drivers/net/usb/smsc75xx.* 27103 27104USB SMSC95XX ETHERNET DRIVER 27105M: Steve Glendinning <steve.glendinning@shawell.net> 27106M: UNGLinuxDriver@microchip.com 27107L: netdev@vger.kernel.org 27108S: Maintained 27109F: drivers/net/usb/smsc95xx.* 27110 27111USB SUBSYSTEM 27112M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27113L: linux-usb@vger.kernel.org 27114S: Supported 27115W: http://www.linux-usb.org 27116T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 27117F: Documentation/devicetree/bindings/usb/ 27118F: Documentation/usb/ 27119F: drivers/usb/ 27120F: include/dt-bindings/usb/ 27121F: include/linux/usb.h 27122F: include/linux/usb/ 27123F: include/uapi/linux/usb/ 27124 27125USB TYPEC BUS FOR ALTERNATE MODES 27126M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27127L: linux-usb@vger.kernel.org 27128S: Maintained 27129F: Documentation/ABI/testing/sysfs-bus-typec 27130F: Documentation/driver-api/usb/typec_bus.rst 27131F: drivers/usb/typec/altmodes/ 27132F: include/linux/usb/typec_altmode.h 27133 27134USB TYPEC CLASS 27135M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27136L: linux-usb@vger.kernel.org 27137S: Maintained 27138F: Documentation/ABI/testing/sysfs-class-typec 27139F: Documentation/driver-api/usb/typec.rst 27140F: drivers/usb/typec/ 27141F: include/linux/usb/typec.h 27142 27143USB TYPEC INTEL PMC MUX DRIVER 27144M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 27145L: linux-usb@vger.kernel.org 27146S: Maintained 27147F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 27148F: drivers/usb/typec/mux/intel_pmc_mux.c 27149 27150USB TYPEC PI3USB30532 MUX DRIVER 27151M: Hans de Goede <hansg@kernel.org> 27152L: linux-usb@vger.kernel.org 27153S: Maintained 27154F: drivers/usb/typec/mux/pi3usb30532.c 27155 27156USB TYPEC PORT CONTROLLER DRIVERS 27157M: Badhri Jagan Sridharan <badhri@google.com> 27158L: linux-usb@vger.kernel.org 27159S: Maintained 27160F: drivers/usb/typec/tcpm/tcpci.c 27161F: drivers/usb/typec/tcpm/tcpm.c 27162F: include/linux/usb/tcpci.h 27163F: include/linux/usb/tcpm.h 27164 27165USB TYPEC TUSB1046 MUX DRIVER 27166M: Romain Gantois <romain.gantois@bootlin.com> 27167L: linux-usb@vger.kernel.org 27168S: Maintained 27169F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 27170F: drivers/usb/typec/mux/tusb1046.c 27171 27172USB UHCI DRIVER 27173M: Alan Stern <stern@rowland.harvard.edu> 27174L: linux-usb@vger.kernel.org 27175S: Maintained 27176F: drivers/usb/host/uhci* 27177 27178USB VIDEO CLASS 27179M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27180M: Hans de Goede <hansg@kernel.org> 27181L: linux-media@vger.kernel.org 27182S: Maintained 27183W: http://www.ideasonboard.org/uvc/ 27184T: git git://linuxtv.org/media.git 27185F: Documentation/userspace-api/media/drivers/uvcvideo.rst 27186F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 27187F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 27188F: drivers/media/common/uvc.c 27189F: drivers/media/usb/uvc/ 27190F: include/linux/usb/uvc.h 27191F: include/uapi/linux/uvcvideo.h 27192 27193USB WEBCAM GADGET 27194L: linux-usb@vger.kernel.org 27195S: Orphan 27196F: drivers/usb/gadget/function/*uvc* 27197F: drivers/usb/gadget/legacy/webcam.c 27198F: include/uapi/linux/usb/g_uvc.h 27199 27200USB XHCI DRIVER 27201M: Mathias Nyman <mathias.nyman@intel.com> 27202L: linux-usb@vger.kernel.org 27203S: Supported 27204F: drivers/usb/host/pci-quirks* 27205F: drivers/usb/host/xhci* 27206 27207USER DATAGRAM PROTOCOL (UDP) 27208M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 27209L: netdev@vger.kernel.org 27210S: Maintained 27211F: include/linux/udp.h 27212F: include/net/udp.h 27213F: include/trace/events/udp.h 27214F: include/uapi/linux/udp.h 27215F: net/ipv4/udp.c 27216F: net/ipv6/udp.c 27217 27218USER-MODE LINUX (UML) 27219M: Richard Weinberger <richard@nod.at> 27220M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 27221M: Johannes Berg <johannes@sipsolutions.net> 27222L: linux-um@lists.infradead.org 27223S: Maintained 27224W: http://user-mode-linux.sourceforge.net 27225Q: https://patchwork.ozlabs.org/project/linux-um/list/ 27226T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 27227T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 27228F: Documentation/virt/uml/ 27229F: arch/um/ 27230F: arch/x86/um/ 27231F: fs/hostfs/ 27232 27233USERSPACE COPYIN/COPYOUT (UIOVEC) 27234M: Alexander Viro <viro@zeniv.linux.org.uk> 27235L: linux-block@vger.kernel.org 27236L: linux-fsdevel@vger.kernel.org 27237S: Maintained 27238F: include/linux/uio.h 27239F: lib/iov_iter.c 27240 27241USERSPACE DMA BUFFER DRIVER 27242M: Gerd Hoffmann <kraxel@redhat.com> 27243M: Vivek Kasireddy <vivek.kasireddy@intel.com> 27244L: dri-devel@lists.freedesktop.org 27245S: Maintained 27246T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27247F: drivers/dma-buf/udmabuf.c 27248F: include/uapi/linux/udmabuf.h 27249 27250USERSPACE I/O (UIO) 27251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27252S: Maintained 27253T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27254F: Documentation/driver-api/uio-howto.rst 27255F: drivers/uio/ 27256F: include/linux/uio_driver.h 27257 27258USERSPACE STACK UNWINDING 27259M: Josh Poimboeuf <jpoimboe@kernel.org> 27260M: Steven Rostedt <rostedt@goodmis.org> 27261S: Maintained 27262F: include/linux/unwind*.h 27263F: kernel/unwind/ 27264 27265UTIL-LINUX PACKAGE 27266M: Karel Zak <kzak@redhat.com> 27267L: util-linux@vger.kernel.org 27268S: Maintained 27269W: http://en.wikipedia.org/wiki/Util-linux 27270T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 27271 27272UUID HELPERS 27273R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27274L: linux-kernel@vger.kernel.org 27275S: Maintained 27276F: include/linux/uuid.h 27277F: lib/test_uuid.c 27278F: lib/uuid.c 27279 27280UV SYSFS DRIVER 27281M: Justin Ernst <justin.ernst@hpe.com> 27282L: platform-driver-x86@vger.kernel.org 27283S: Maintained 27284F: drivers/platform/x86/uv_sysfs.c 27285 27286UVESAFB DRIVER 27287M: Michal Januszewski <spock@gentoo.org> 27288L: linux-fbdev@vger.kernel.org 27289S: Maintained 27290W: https://github.com/mjanusz/v86d 27291F: Documentation/fb/uvesafb.rst 27292F: drivers/video/fbdev/uvesafb.* 27293 27294Ux500 CLOCK DRIVERS 27295M: Ulf Hansson <ulf.hansson@linaro.org> 27296L: linux-clk@vger.kernel.org 27297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 27298S: Maintained 27299F: drivers/clk/ux500/ 27300 27301V4L2 ASYNC AND FWNODE FRAMEWORKS 27302M: Sakari Ailus <sakari.ailus@linux.intel.com> 27303L: linux-media@vger.kernel.org 27304S: Maintained 27305T: git git://linuxtv.org/media.git 27306F: drivers/media/v4l2-core/v4l2-async.c 27307F: drivers/media/v4l2-core/v4l2-fwnode.c 27308F: include/media/v4l2-async.h 27309F: include/media/v4l2-fwnode.h 27310 27311V4L2 LENS DRIVERS 27312M: Sakari Ailus <sakari.ailus@linux.intel.com> 27313L: linux-media@vger.kernel.org 27314S: Maintained 27315F: drivers/media/i2c/ak* 27316F: drivers/media/i2c/dw* 27317F: drivers/media/i2c/lm* 27318 27319V4L2 CAMERA SENSOR DRIVERS 27320M: Sakari Ailus <sakari.ailus@linux.intel.com> 27321L: linux-media@vger.kernel.org 27322S: Maintained 27323F: Documentation/driver-api/media/camera-sensor.rst 27324F: Documentation/driver-api/media/tx-rx.rst 27325F: drivers/media/i2c/ar* 27326F: drivers/media/i2c/gc* 27327F: drivers/media/i2c/hi* 27328F: drivers/media/i2c/imx* 27329F: drivers/media/i2c/mt* 27330F: drivers/media/i2c/og* 27331F: drivers/media/i2c/ov* 27332F: drivers/media/i2c/s5* 27333F: drivers/media/i2c/vd55g1.c 27334F: drivers/media/i2c/vd56g3.c 27335F: drivers/media/i2c/vgxy61.c 27336 27337V4L2 GENERIC ISP PARAMETERS AND STATISTIC FORMATS 27338M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 27339L: linux-media@vger.kernel.org 27340S: Maintained 27341F: Documentation/driver-api/media/v4l2-isp.rst 27342F: Documentation/userspace-api/media/v4l/v4l2-isp.rst 27343F: drivers/media/v4l2-core/v4l2-isp.c 27344F: include/media/v4l2-isp.h 27345F: include/uapi/linux/media/v4l2-isp.h 27346 27347VF610 NAND DRIVER 27348M: Stefan Agner <stefan@agner.ch> 27349L: linux-mtd@lists.infradead.org 27350S: Supported 27351F: drivers/mtd/nand/raw/vf610_nfc.c 27352 27353VFAT/FAT/MSDOS FILESYSTEM 27354M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 27355S: Maintained 27356F: Documentation/filesystems/vfat.rst 27357F: fs/fat/ 27358F: tools/testing/selftests/filesystems/fat/ 27359 27360VFIO CDX DRIVER 27361M: Nipun Gupta <nipun.gupta@amd.com> 27362M: Nikhil Agarwal <nikhil.agarwal@amd.com> 27363L: kvm@vger.kernel.org 27364S: Maintained 27365F: drivers/vfio/cdx/* 27366 27367VFIO DRIVER 27368M: Alex Williamson <alex@shazbot.org> 27369L: kvm@vger.kernel.org 27370S: Maintained 27371T: git https://github.com/awilliam/linux-vfio.git 27372F: Documentation/ABI/testing/debugfs-vfio 27373F: Documentation/ABI/testing/sysfs-devices-vfio-dev 27374F: Documentation/driver-api/vfio.rst 27375F: drivers/vfio/ 27376F: include/linux/vfio.h 27377F: include/linux/vfio_pci_core.h 27378F: include/uapi/linux/vfio.h 27379F: tools/testing/selftests/vfio/ 27380 27381VFIO FSL-MC DRIVER 27382L: kvm@vger.kernel.org 27383S: Obsolete 27384F: drivers/vfio/fsl-mc/ 27385 27386VFIO HISILICON PCI DRIVER 27387M: Longfang Liu <liulongfang@huawei.com> 27388L: kvm@vger.kernel.org 27389S: Maintained 27390F: drivers/vfio/pci/hisilicon/ 27391 27392VFIO MEDIATED DEVICE DRIVERS 27393M: Kirti Wankhede <kwankhede@nvidia.com> 27394L: kvm@vger.kernel.org 27395S: Maintained 27396F: Documentation/driver-api/vfio-mediated-device.rst 27397F: drivers/vfio/mdev/ 27398F: include/linux/mdev.h 27399F: samples/vfio-mdev/ 27400 27401VFIO MLX5 PCI DRIVER 27402M: Yishai Hadas <yishaih@nvidia.com> 27403L: kvm@vger.kernel.org 27404S: Maintained 27405F: drivers/vfio/pci/mlx5/ 27406 27407VFIO NVIDIA GRACE GPU DRIVER 27408M: Ankit Agrawal <ankita@nvidia.com> 27409L: kvm@vger.kernel.org 27410S: Supported 27411F: drivers/vfio/pci/nvgrace-gpu/ 27412 27413VFIO PCI DEVICE SPECIFIC DRIVERS 27414R: Jason Gunthorpe <jgg@nvidia.com> 27415R: Yishai Hadas <yishaih@nvidia.com> 27416R: Shameer Kolothum <skolothumtho@nvidia.com> 27417R: Kevin Tian <kevin.tian@intel.com> 27418L: kvm@vger.kernel.org 27419S: Maintained 27420P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 27421F: drivers/vfio/pci/*/ 27422 27423VFIO PDS PCI DRIVER 27424M: Brett Creeley <brett.creeley@amd.com> 27425L: kvm@vger.kernel.org 27426S: Maintained 27427F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 27428F: drivers/vfio/pci/pds/ 27429 27430VFIO PLATFORM DRIVER 27431M: Eric Auger <eric.auger@redhat.com> 27432R: Mostafa Saleh <smostafa@google.com> 27433R: Pranjal Shrivastava <praan@google.com> 27434L: kvm@vger.kernel.org 27435S: Maintained 27436F: drivers/vfio/platform/ 27437 27438VFIO QAT PCI DRIVER 27439M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 27440L: kvm@vger.kernel.org 27441L: qat-linux@intel.com 27442S: Supported 27443F: drivers/vfio/pci/qat/ 27444 27445VFIO SELFTESTS 27446M: David Matlack <dmatlack@google.com> 27447L: kvm@vger.kernel.org 27448S: Maintained 27449F: tools/testing/selftests/vfio/ 27450 27451VFIO VIRTIO PCI DRIVER 27452M: Yishai Hadas <yishaih@nvidia.com> 27453L: kvm@vger.kernel.org 27454L: virtualization@lists.linux.dev 27455S: Maintained 27456F: drivers/vfio/pci/virtio 27457 27458VFIO XE PCI DRIVER 27459M: Michał Winiarski <michal.winiarski@intel.com> 27460L: kvm@vger.kernel.org 27461L: intel-xe@lists.freedesktop.org 27462S: Supported 27463F: drivers/vfio/pci/xe 27464 27465VGA_SWITCHEROO 27466R: Lukas Wunner <lukas@wunner.de> 27467S: Maintained 27468T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27469F: Documentation/gpu/vga-switcheroo.rst 27470F: drivers/gpu/vga/vga_switcheroo.c 27471F: include/linux/vga_switcheroo.h 27472 27473VIA RHINE NETWORK DRIVER 27474M: Kevin Brace <kevinbrace@bracecomputerlab.com> 27475S: Maintained 27476F: drivers/net/ethernet/via/via-rhine.c 27477 27478VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 27479M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 27480L: linux-fbdev@vger.kernel.org 27481S: Maintained 27482F: drivers/video/fbdev/via/ 27483F: include/linux/via-core.h 27484F: include/linux/via_i2c.h 27485 27486VIA VELOCITY NETWORK DRIVER 27487M: Francois Romieu <romieu@fr.zoreil.com> 27488L: netdev@vger.kernel.org 27489S: Maintained 27490F: drivers/net/ethernet/via/via-velocity.* 27491 27492VICODEC VIRTUAL CODEC DRIVER 27493M: Hans Verkuil <hverkuil@kernel.org> 27494L: linux-media@vger.kernel.org 27495S: Maintained 27496W: https://linuxtv.org 27497T: git git://linuxtv.org/media.git 27498F: drivers/media/test-drivers/vicodec/* 27499 27500VIDEO I2C POLLING DRIVER 27501M: Matt Ranostay <matt.ranostay@konsulko.com> 27502L: linux-media@vger.kernel.org 27503S: Maintained 27504F: drivers/media/i2c/video-i2c.c 27505 27506VIDEO MULTIPLEXER DRIVER 27507M: Philipp Zabel <p.zabel@pengutronix.de> 27508L: linux-media@vger.kernel.org 27509S: Maintained 27510F: drivers/media/platform/video-mux.c 27511 27512VIDEOBUF2 FRAMEWORK 27513M: Tomasz Figa <tfiga@chromium.org> 27514M: Marek Szyprowski <m.szyprowski@samsung.com> 27515L: linux-media@vger.kernel.org 27516S: Maintained 27517F: drivers/media/common/videobuf2/* 27518F: include/media/videobuf2-* 27519 27520VIDTV VIRTUAL DIGITAL TV DRIVER 27521M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 27522L: linux-media@vger.kernel.org 27523S: Maintained 27524W: https://linuxtv.org 27525T: git git://linuxtv.org/media.git 27526F: drivers/media/test-drivers/vidtv/* 27527 27528VIMC VIRTUAL MEDIA CONTROLLER DRIVER 27529M: Shuah Khan <skhan@linuxfoundation.org> 27530R: Kieran Bingham <kieran.bingham@ideasonboard.com> 27531L: linux-media@vger.kernel.org 27532S: Maintained 27533W: https://linuxtv.org 27534T: git git://linuxtv.org/media.git 27535F: drivers/media/test-drivers/vimc/* 27536 27537VIRT LIB 27538M: Alex Williamson <alex@shazbot.org> 27539M: Paolo Bonzini <pbonzini@redhat.com> 27540L: kvm@vger.kernel.org 27541S: Supported 27542F: virt/lib/ 27543 27544VIRTIO AND VHOST VSOCK DRIVER 27545M: Stefan Hajnoczi <stefanha@redhat.com> 27546M: Stefano Garzarella <sgarzare@redhat.com> 27547L: kvm@vger.kernel.org 27548L: virtualization@lists.linux.dev 27549L: netdev@vger.kernel.org 27550S: Maintained 27551F: drivers/vhost/vsock.c 27552F: include/linux/virtio_vsock.h 27553F: include/net/netns/vsock.h 27554F: include/uapi/linux/virtio_vsock.h 27555F: net/vmw_vsock/virtio_transport.c 27556F: net/vmw_vsock/virtio_transport_common.c 27557 27558VIRTIO BALLOON 27559M: "Michael S. Tsirkin" <mst@redhat.com> 27560M: David Hildenbrand <david@kernel.org> 27561L: virtualization@lists.linux.dev 27562S: Maintained 27563F: drivers/virtio/virtio_balloon.c 27564F: include/linux/balloon_compaction.h 27565F: include/uapi/linux/virtio_balloon.h 27566F: mm/balloon_compaction.c 27567 27568VIRTIO BLOCK AND SCSI DRIVERS 27569M: "Michael S. Tsirkin" <mst@redhat.com> 27570M: Jason Wang <jasowang@redhat.com> 27571R: Paolo Bonzini <pbonzini@redhat.com> 27572R: Stefan Hajnoczi <stefanha@redhat.com> 27573R: Eugenio Pérez <eperezma@redhat.com> 27574L: virtualization@lists.linux.dev 27575S: Maintained 27576F: drivers/block/virtio_blk.c 27577F: drivers/scsi/virtio_scsi.c 27578F: include/uapi/linux/virtio_blk.h 27579F: include/uapi/linux/virtio_scsi.h 27580 27581VIRTIO CONSOLE DRIVER 27582M: Amit Shah <amit@kernel.org> 27583L: virtualization@lists.linux.dev 27584S: Maintained 27585F: drivers/char/virtio_console.c 27586F: include/uapi/linux/virtio_console.h 27587 27588VIRTIO CORE 27589M: "Michael S. Tsirkin" <mst@redhat.com> 27590M: Jason Wang <jasowang@redhat.com> 27591R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27592R: Eugenio Pérez <eperezma@redhat.com> 27593L: virtualization@lists.linux.dev 27594S: Maintained 27595F: Documentation/ABI/testing/sysfs-bus-vdpa 27596F: Documentation/ABI/testing/sysfs-class-vduse 27597F: Documentation/devicetree/bindings/virtio/ 27598F: Documentation/driver-api/virtio/ 27599F: drivers/block/virtio_blk.c 27600F: drivers/crypto/virtio/ 27601F: drivers/vdpa/ 27602F: drivers/virtio/ 27603F: include/linux/vdpa.h 27604F: include/linux/virtio*.h 27605F: include/linux/vringh.h 27606F: include/uapi/linux/virtio_*.h 27607F: net/vmw_vsock/virtio* 27608F: tools/virtio/ 27609 27610VIRTIO CRYPTO DRIVER 27611M: Gonglei <arei.gonglei@huawei.com> 27612L: virtualization@lists.linux.dev 27613L: linux-crypto@vger.kernel.org 27614S: Maintained 27615F: drivers/crypto/virtio/ 27616F: include/uapi/linux/virtio_crypto.h 27617 27618VIRTIO DRIVERS FOR S390 27619M: Cornelia Huck <cohuck@redhat.com> 27620M: Halil Pasic <pasic@linux.ibm.com> 27621M: Eric Farman <farman@linux.ibm.com> 27622L: linux-s390@vger.kernel.org 27623L: virtualization@lists.linux.dev 27624L: kvm@vger.kernel.org 27625S: Supported 27626F: arch/s390/include/uapi/asm/virtio-ccw.h 27627F: drivers/s390/virtio/ 27628 27629VIRTIO FILE SYSTEM 27630M: German Maglione <gmaglione@redhat.com> 27631M: Vivek Goyal <vgoyal@redhat.com> 27632M: Stefan Hajnoczi <stefanha@redhat.com> 27633M: Miklos Szeredi <miklos@szeredi.hu> 27634R: Eugenio Pérez <eperezma@redhat.com> 27635L: virtualization@lists.linux.dev 27636L: linux-fsdevel@vger.kernel.org 27637S: Supported 27638W: https://virtio-fs.gitlab.io/ 27639F: Documentation/filesystems/virtiofs.rst 27640F: fs/fuse/virtio_fs.c 27641F: include/uapi/linux/virtio_fs.h 27642 27643VIRTIO GPIO DRIVER 27644M: Enrico Weigelt, metux IT consult <info@metux.net> 27645M: Viresh Kumar <vireshk@kernel.org> 27646L: linux-gpio@vger.kernel.org 27647L: virtualization@lists.linux.dev 27648S: Maintained 27649F: drivers/gpio/gpio-virtio.c 27650F: include/uapi/linux/virtio_gpio.h 27651 27652VIRTIO GPU DRIVER 27653M: David Airlie <airlied@redhat.com> 27654M: Gerd Hoffmann <kraxel@redhat.com> 27655M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 27656R: Gurchetan Singh <gurchetansingh@chromium.org> 27657R: Chia-I Wu <olvaffe@gmail.com> 27658L: dri-devel@lists.freedesktop.org 27659L: virtualization@lists.linux.dev 27660S: Maintained 27661T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 27662F: drivers/gpu/drm/ci/xfails/virtio* 27663F: drivers/gpu/drm/virtio/ 27664F: include/uapi/linux/virtio_gpu.h 27665 27666VIRTIO HOST (VHOST) 27667M: "Michael S. Tsirkin" <mst@redhat.com> 27668M: Jason Wang <jasowang@redhat.com> 27669R: Eugenio Pérez <eperezma@redhat.com> 27670L: kvm@vger.kernel.org 27671L: virtualization@lists.linux.dev 27672L: netdev@vger.kernel.org 27673S: Maintained 27674T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 27675F: drivers/vhost/ 27676F: include/linux/sched/vhost_task.h 27677F: include/linux/vhost_iotlb.h 27678F: include/uapi/linux/vhost.h 27679F: kernel/vhost_task.c 27680 27681VIRTIO HOST (VHOST-SCSI) 27682M: "Michael S. Tsirkin" <mst@redhat.com> 27683M: Jason Wang <jasowang@redhat.com> 27684M: Mike Christie <michael.christie@oracle.com> 27685R: Paolo Bonzini <pbonzini@redhat.com> 27686R: Stefan Hajnoczi <stefanha@redhat.com> 27687L: virtualization@lists.linux.dev 27688S: Maintained 27689F: drivers/vhost/scsi.c 27690 27691VIRTIO I2C DRIVER 27692M: Viresh Kumar <viresh.kumar@linaro.org> 27693R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 27694L: linux-i2c@vger.kernel.org 27695L: virtualization@lists.linux.dev 27696S: Maintained 27697F: drivers/i2c/busses/i2c-virtio.c 27698F: include/uapi/linux/virtio_i2c.h 27699 27700VIRTIO INPUT DRIVER 27701M: Gerd Hoffmann <kraxel@redhat.com> 27702S: Maintained 27703F: drivers/virtio/virtio_input.c 27704F: include/uapi/linux/virtio_input.h 27705 27706VIRTIO IOMMU DRIVER 27707M: Jean-Philippe Brucker <jpb@kernel.org> 27708L: virtualization@lists.linux.dev 27709S: Maintained 27710F: drivers/iommu/virtio-iommu.c 27711F: include/uapi/linux/virtio_iommu.h 27712 27713VIRTIO MEM DRIVER 27714M: David Hildenbrand <david@kernel.org> 27715L: virtualization@lists.linux.dev 27716S: Maintained 27717W: https://virtio-mem.gitlab.io/ 27718F: drivers/virtio/virtio_mem.c 27719F: include/uapi/linux/virtio_mem.h 27720 27721VIRTIO NET DRIVER 27722M: "Michael S. Tsirkin" <mst@redhat.com> 27723M: Jason Wang <jasowang@redhat.com> 27724R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 27725R: Eugenio Pérez <eperezma@redhat.com> 27726L: netdev@vger.kernel.org 27727L: virtualization@lists.linux.dev 27728S: Maintained 27729F: drivers/net/virtio_net.c 27730F: include/linux/virtio_net.h 27731F: include/uapi/linux/virtio_net.h 27732F: tools/testing/selftests/drivers/net/virtio_net/ 27733 27734VIRTIO PMEM DRIVER 27735M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 27736L: virtualization@lists.linux.dev 27737S: Maintained 27738F: drivers/nvdimm/nd_virtio.c 27739F: drivers/nvdimm/virtio_pmem.c 27740 27741VIRTIO RTC DRIVER 27742M: Peter Hilber <peter.hilber@oss.qualcomm.com> 27743L: virtualization@lists.linux.dev 27744S: Maintained 27745F: drivers/virtio/virtio_rtc_* 27746F: include/uapi/linux/virtio_rtc.h 27747 27748VIRTIO SOUND DRIVER 27749M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 27750M: "Michael S. Tsirkin" <mst@redhat.com> 27751L: virtualization@lists.linux.dev 27752L: linux-sound@vger.kernel.org 27753S: Maintained 27754F: include/uapi/linux/virtio_snd.h 27755F: sound/virtio/* 27756 27757VIRTIO SPI DRIVER 27758M: Haixu Cui <quic_haixcui@quicinc.com> 27759L: virtualization@lists.linux.dev 27760S: Maintained 27761F: drivers/spi/spi-virtio.c 27762F: include/uapi/linux/virtio_spi.h 27763 27764VIRTUAL BOX GUEST DEVICE DRIVER 27765M: Hans de Goede <hansg@kernel.org> 27766M: Arnd Bergmann <arnd@arndb.de> 27767M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 27768S: Maintained 27769F: drivers/virt/vboxguest/ 27770F: include/linux/vbox_utils.h 27771F: include/uapi/linux/vbox*.h 27772 27773VIRTUAL BOX SHARED FOLDER VFS DRIVER 27774M: Hans de Goede <hansg@kernel.org> 27775L: linux-fsdevel@vger.kernel.org 27776S: Maintained 27777F: fs/vboxsf/* 27778 27779VIRTUAL PCM TEST DRIVER 27780M: Ivan Orlov <ivan.orlov0322@gmail.com> 27781L: linux-sound@vger.kernel.org 27782S: Maintained 27783F: Documentation/sound/cards/pcmtest.rst 27784F: sound/drivers/pcmtest.c 27785F: tools/testing/selftests/alsa/test-pcmtest-driver.c 27786 27787VIRTUAL SERIO DEVICE DRIVER 27788M: Stephen Chandler Paul <thatslyude@gmail.com> 27789S: Maintained 27790F: drivers/input/serio/userio.c 27791F: include/uapi/linux/userio.h 27792 27793VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 27794M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27795S: Maintained 27796F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 27797F: drivers/iio/light/veml3235.c 27798 27799VISHAY VEML6030 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/veml6030.c 27804 27805VISHAY VEML6046X00 RGBIR COLOR SENSOR DRIVER 27806M: Andreas Klinger <ak@it-klinger.de> 27807S: Maintained 27808F: Documentation/devicetree/bindings/iio/light/vishay,veml6046x00.yaml 27809F: drivers/iio/light/veml6046x00.c 27810 27811VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 27812M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 27813S: Maintained 27814F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 27815F: drivers/iio/light/veml6075.c 27816 27817VISL VIRTUAL STATELESS DECODER DRIVER 27818M: Daniel Almeida <daniel.almeida@collabora.com> 27819L: linux-media@vger.kernel.org 27820S: Supported 27821F: drivers/media/test-drivers/visl 27822 27823VIVID VIRTUAL VIDEO DRIVER 27824M: Hans Verkuil <hverkuil@kernel.org> 27825L: linux-media@vger.kernel.org 27826S: Maintained 27827W: https://linuxtv.org 27828T: git git://linuxtv.org/media.git 27829F: drivers/media/test-drivers/vivid/* 27830 27831VM SOCKETS (AF_VSOCK) 27832M: Stefano Garzarella <sgarzare@redhat.com> 27833L: virtualization@lists.linux.dev 27834L: netdev@vger.kernel.org 27835S: Maintained 27836F: drivers/net/vsockmon.c 27837F: include/net/af_vsock.h 27838F: include/uapi/linux/vm_sockets.h 27839F: include/uapi/linux/vm_sockets_diag.h 27840F: include/uapi/linux/vsockmon.h 27841F: net/vmw_vsock/ 27842F: tools/testing/selftests/vsock/ 27843F: tools/testing/vsock/ 27844 27845VMALLOC 27846M: Andrew Morton <akpm@linux-foundation.org> 27847M: Uladzislau Rezki <urezki@gmail.com> 27848L: linux-mm@kvack.org 27849S: Maintained 27850W: http://www.linux-mm.org 27851T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 27852F: include/linux/vmalloc.h 27853F: mm/vmalloc.c 27854F: lib/test_vmalloc.c 27855 27856VME SUBSYSTEM 27857L: linux-kernel@vger.kernel.org 27858S: Orphan 27859T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 27860F: Documentation/driver-api/vme.rst 27861F: drivers/staging/vme_user/ 27862 27863VMWARE BALLOON DRIVER 27864M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 27865R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27866L: linux-kernel@vger.kernel.org 27867S: Supported 27868F: drivers/misc/vmw_balloon.c 27869 27870VMWARE HYPERVISOR INTERFACE 27871M: Ajay Kaher <ajay.kaher@broadcom.com> 27872M: Alexey Makhalov <alexey.makhalov@broadcom.com> 27873R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27874L: virtualization@lists.linux.dev 27875L: x86@kernel.org 27876S: Supported 27877T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 27878F: arch/x86/include/asm/vmware.h 27879F: arch/x86/kernel/cpu/vmware.c 27880 27881VMWARE PVRDMA DRIVER 27882M: Bryan Tan <bryan-bt.tan@broadcom.com> 27883M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27884R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27885L: linux-rdma@vger.kernel.org 27886S: Supported 27887F: drivers/infiniband/hw/vmw_pvrdma/ 27888 27889VMWARE PVSCSI DRIVER 27890M: Vishal Bhakta <vishal.bhakta@broadcom.com> 27891R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27892L: linux-scsi@vger.kernel.org 27893S: Supported 27894F: drivers/scsi/vmw_pvscsi.c 27895F: drivers/scsi/vmw_pvscsi.h 27896 27897VMWARE VIRTUAL PTP CLOCK DRIVER 27898M: Nick Shi <nick.shi@broadcom.com> 27899R: Ajay Kaher <ajay.kaher@broadcom.com> 27900R: Alexey Makhalov <alexey.makhalov@broadcom.com> 27901R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27902L: netdev@vger.kernel.org 27903S: Supported 27904F: drivers/ptp/ptp_vmw.c 27905 27906VMWARE VMCI DRIVER 27907M: Bryan Tan <bryan-bt.tan@broadcom.com> 27908M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27909R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27910L: linux-kernel@vger.kernel.org 27911S: Supported 27912F: drivers/misc/vmw_vmci/ 27913F: include/linux/vmw_vmci* 27914 27915VMWARE VMMOUSE SUBDRIVER 27916M: Zack Rusin <zack.rusin@broadcom.com> 27917R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27918L: linux-input@vger.kernel.org 27919S: Supported 27920F: drivers/input/mouse/vmmouse.c 27921F: drivers/input/mouse/vmmouse.h 27922 27923VMWARE VMXNET3 ETHERNET DRIVER 27924M: Ronak Doshi <ronak.doshi@broadcom.com> 27925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27926L: netdev@vger.kernel.org 27927S: Supported 27928F: drivers/net/vmxnet3/ 27929 27930VMWARE VSOCK VMCI TRANSPORT DRIVER 27931M: Bryan Tan <bryan-bt.tan@broadcom.com> 27932M: Vishnu Dasa <vishnu.dasa@broadcom.com> 27933R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 27934L: linux-kernel@vger.kernel.org 27935S: Supported 27936F: net/vmw_vsock/vmci_transport* 27937 27938VOCORE VOCORE2 BOARD 27939M: Harvey Hunt <harveyhuntnexus@gmail.com> 27940L: linux-mips@vger.kernel.org 27941S: Maintained 27942F: arch/mips/boot/dts/ralink/vocore2.dts 27943 27944VOLTAGE AND CURRENT REGULATOR FRAMEWORK 27945M: Liam Girdwood <lgirdwood@gmail.com> 27946M: Mark Brown <broonie@kernel.org> 27947L: linux-kernel@vger.kernel.org 27948S: Supported 27949W: http://www.slimlogic.co.uk/?p=48 27950T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 27951F: Documentation/devicetree/bindings/regulator/ 27952F: Documentation/power/regulator/ 27953F: drivers/regulator/ 27954F: rust/kernel/regulator.rs 27955F: include/dt-bindings/regulator/ 27956F: include/linux/regulator/ 27957F: include/uapi/regulator/ 27958K: regulator_get_optional 27959 27960VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 27961R: Matti Vaittinen <mazziesaccount@gmail.com> 27962F: drivers/regulator/irq_helpers.c 27963 27964VRF 27965M: David Ahern <dsahern@kernel.org> 27966L: netdev@vger.kernel.org 27967S: Maintained 27968F: Documentation/networking/vrf.rst 27969F: drivers/net/vrf.c 27970 27971VSPRINTF 27972M: Petr Mladek <pmladek@suse.com> 27973M: Steven Rostedt <rostedt@goodmis.org> 27974R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27975R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27976R: Sergey Senozhatsky <senozhatsky@chromium.org> 27977S: Maintained 27978T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27979F: Documentation/core-api/printk-formats.rst 27980F: lib/tests/printf_kunit.c 27981F: lib/tests/scanf_kunit.c 27982F: lib/vsprintf.c 27983 27984VT1211 HARDWARE MONITOR DRIVER 27985M: Juerg Haefliger <juergh@proton.me> 27986L: linux-hwmon@vger.kernel.org 27987S: Maintained 27988F: Documentation/hwmon/vt1211.rst 27989F: drivers/hwmon/vt1211.c 27990 27991VT8231 HARDWARE MONITOR DRIVER 27992M: Roger Lucas <vt8231@hiddenengine.co.uk> 27993L: linux-hwmon@vger.kernel.org 27994S: Maintained 27995F: drivers/hwmon/vt8231.c 27996 27997VUB300 USB to SDIO/SD/MMC bridge chip 27998L: linux-mmc@vger.kernel.org 27999S: Orphan 28000F: drivers/mmc/host/vub300.c 28001 28002W1 DALLAS'S 1-WIRE BUS 28003M: Krzysztof Kozlowski <krzk@kernel.org> 28004S: Maintained 28005F: Documentation/devicetree/bindings/w1/ 28006F: Documentation/w1/ 28007F: drivers/w1/ 28008F: include/linux/w1.h 28009 28010W83791D HARDWARE MONITORING DRIVER 28011M: Marc Hulsman <m.hulsman@tudelft.nl> 28012L: linux-hwmon@vger.kernel.org 28013S: Maintained 28014F: Documentation/hwmon/w83791d.rst 28015F: drivers/hwmon/w83791d.c 28016 28017W83793 HARDWARE MONITORING DRIVER 28018M: Rudolf Marek <r.marek@assembler.cz> 28019L: linux-hwmon@vger.kernel.org 28020S: Maintained 28021F: Documentation/hwmon/w83793.rst 28022F: drivers/hwmon/w83793.c 28023 28024W83795 HARDWARE MONITORING DRIVER 28025M: Jean Delvare <jdelvare@suse.com> 28026L: linux-hwmon@vger.kernel.org 28027S: Maintained 28028F: drivers/hwmon/w83795.c 28029 28030W83L51xD SD/MMC CARD INTERFACE DRIVER 28031M: Pierre Ossman <pierre@ossman.eu> 28032S: Maintained 28033F: drivers/mmc/host/wbsd.* 28034 28035WACOM PROTOCOL 4 SERIAL TABLETS 28036M: Julian Squires <julian@cipht.net> 28037M: Hans de Goede <hansg@kernel.org> 28038L: linux-input@vger.kernel.org 28039S: Maintained 28040F: drivers/input/tablet/wacom_serial4.c 28041 28042WANGXUN ETHERNET DRIVER 28043M: Jiawen Wu <jiawenwu@trustnetic.com> 28044M: Mengyuan Lou <mengyuanlou@net-swift.com> 28045L: netdev@vger.kernel.org 28046S: Maintained 28047W: https://www.net-swift.com 28048F: Documentation/networking/device_drivers/ethernet/wangxun/* 28049F: drivers/net/ethernet/wangxun/ 28050F: drivers/net/pcs/pcs-xpcs-wx.c 28051 28052WATCHDOG DEVICE DRIVERS 28053M: Wim Van Sebroeck <wim@linux-watchdog.org> 28054M: Guenter Roeck <linux@roeck-us.net> 28055L: linux-watchdog@vger.kernel.org 28056S: Maintained 28057W: http://www.linux-watchdog.org/ 28058T: git git://www.linux-watchdog.org/linux-watchdog.git 28059F: Documentation/devicetree/bindings/watchdog/ 28060F: Documentation/watchdog/ 28061F: drivers/watchdog/ 28062F: include/linux/watchdog.h 28063F: include/trace/events/watchdog.h 28064F: include/uapi/linux/watchdog.h 28065 28066WAVE5 VPU CODEC DRIVER 28067M: Nas Chung <nas.chung@chipsnmedia.com> 28068M: Jackson Lee <jackson.lee@chipsnmedia.com> 28069L: linux-media@vger.kernel.org 28070S: Maintained 28071F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 28072F: drivers/media/platform/chips-media/wave5/ 28073 28074WHISKEYCOVE PMIC GPIO DRIVER 28075M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 28076L: linux-gpio@vger.kernel.org 28077S: Maintained 28078F: drivers/gpio/gpio-wcove.c 28079 28080WHWAVE RTC DRIVER 28081M: Dianlong Li <long17.cool@163.com> 28082L: linux-rtc@vger.kernel.org 28083S: Maintained 28084F: drivers/rtc/rtc-sd3078.c 28085 28086WIIMOTE HID DRIVER 28087M: David Rheinsberg <david@readahead.eu> 28088L: linux-input@vger.kernel.org 28089S: Maintained 28090F: drivers/hid/hid-wiimote* 28091 28092WILOCITY WIL6210 WIRELESS DRIVER 28093L: linux-wireless@vger.kernel.org 28094S: Orphan 28095W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 28096F: drivers/net/wireless/ath/wil6210/ 28097 28098WINBOND CIR DRIVER 28099M: David Härdeman <david@hardeman.nu> 28100S: Maintained 28101F: drivers/media/rc/winbond-cir.c 28102 28103WINSEN MHZ19B 28104M: Gyeyoung Baek <gye976@gmail.com> 28105S: Maintained 28106F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 28107F: drivers/iio/chemical/mhz19b.c 28108 28109WINSYSTEMS EBC-C384 WATCHDOG DRIVER 28110L: linux-watchdog@vger.kernel.org 28111S: Orphan 28112F: drivers/watchdog/ebc-c384_wdt.c 28113 28114WINSYSTEMS WS16C48 GPIO DRIVER 28115M: William Breathitt Gray <wbg@kernel.org> 28116L: linux-gpio@vger.kernel.org 28117S: Maintained 28118F: drivers/gpio/gpio-ws16c48.c 28119 28120WIREGUARD SECURE NETWORK TUNNEL 28121M: Jason A. Donenfeld <Jason@zx2c4.com> 28122L: wireguard@lists.zx2c4.com 28123L: netdev@vger.kernel.org 28124S: Maintained 28125F: Documentation/netlink/specs/wireguard.yaml 28126F: drivers/net/wireguard/ 28127F: tools/testing/selftests/wireguard/ 28128 28129WISTRON LAPTOP BUTTON DRIVER 28130M: Miloslav Trmac <mitr@volny.cz> 28131S: Maintained 28132F: drivers/input/misc/wistron_btns.c 28133 28134WMI BINARY MOF DRIVER 28135M: Armin Wolf <W_Armin@gmx.de> 28136R: Thomas Weißschuh <linux@weissschuh.net> 28137L: platform-driver-x86@vger.kernel.org 28138S: Maintained 28139F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 28140F: Documentation/wmi/devices/wmi-bmof.rst 28141F: drivers/platform/x86/wmi-bmof.c 28142 28143WOLFSON MICROELECTRONICS DRIVERS 28144L: patches@opensource.cirrus.com 28145S: Supported 28146W: https://github.com/CirrusLogic/linux-drivers/wiki 28147T: git https://github.com/CirrusLogic/linux-drivers.git 28148F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 28149F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 28150F: Documentation/devicetree/bindings/mfd/wm831x.txt 28151F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 28152F: Documentation/devicetree/bindings/sound/trivial-codec.yaml 28153F: Documentation/devicetree/bindings/sound/wlf,*.yaml 28154F: Documentation/devicetree/bindings/sound/wm* 28155F: Documentation/hwmon/wm83??.rst 28156F: arch/arm/mach-s3c/mach-crag6410* 28157F: drivers/clk/clk-wm83*.c 28158F: drivers/gpio/gpio-*wm*.c 28159F: drivers/gpio/gpio-arizona.c 28160F: drivers/hwmon/wm83??-hwmon.c 28161F: drivers/input/misc/wm831x-on.c 28162F: drivers/input/touchscreen/wm831x-ts.c 28163F: drivers/input/touchscreen/wm97*.c 28164F: drivers/leds/leds-wm83*.c 28165F: drivers/mfd/arizona* 28166F: drivers/mfd/cs47l24* 28167F: drivers/mfd/wm*.c 28168F: drivers/power/supply/wm83*.c 28169F: drivers/regulator/arizona* 28170F: drivers/regulator/wm8*.c 28171F: drivers/rtc/rtc-wm83*.c 28172F: drivers/video/backlight/wm83*_bl.c 28173F: drivers/watchdog/wm83*_wdt.c 28174F: include/linux/mfd/arizona/ 28175F: include/linux/mfd/wm831x/ 28176F: include/linux/mfd/wm8350/ 28177F: include/linux/mfd/wm8400* 28178F: include/linux/regulator/arizona* 28179F: include/linux/wm97xx.h 28180F: include/sound/wm????.h 28181F: sound/soc/codecs/arizona* 28182F: sound/soc/codecs/cs47l24* 28183F: sound/soc/codecs/wm* 28184 28185WORKQUEUE 28186M: Tejun Heo <tj@kernel.org> 28187R: Lai Jiangshan <jiangshanlai@gmail.com> 28188S: Maintained 28189T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 28190F: Documentation/core-api/workqueue.rst 28191F: include/linux/workqueue.h 28192F: kernel/workqueue.c 28193F: kernel/workqueue_internal.h 28194 28195WWAN DRIVERS 28196M: Loic Poulain <loic.poulain@oss.qualcomm.com> 28197M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 28198R: Johannes Berg <johannes@sipsolutions.net> 28199L: netdev@vger.kernel.org 28200S: Maintained 28201F: drivers/net/wwan/ 28202F: include/linux/wwan.h 28203F: include/uapi/linux/wwan.h 28204 28205X-POWERS AXP288 PMIC DRIVERS 28206M: Hans de Goede <hansg@kernel.org> 28207S: Maintained 28208F: drivers/acpi/pmic/intel_pmic_xpower.c 28209N: axp288 28210 28211X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 28212M: Chen-Yu Tsai <wens@kernel.org> 28213L: linux-kernel@vger.kernel.org 28214S: Maintained 28215N: axp[128] 28216 28217X.25 STACK 28218M: Martin Schiller <ms@dev.tdt.de> 28219L: linux-x25@vger.kernel.org 28220S: Maintained 28221F: Documentation/networking/lapb-module.rst 28222F: Documentation/networking/x25* 28223F: drivers/net/wan/hdlc_x25.c 28224F: drivers/net/wan/lapbether.c 28225F: include/*/lapb.h 28226F: include/net/x25* 28227F: include/uapi/linux/x25.h 28228F: net/lapb/ 28229F: net/x25/ 28230 28231X86 ARCHITECTURE (32-BIT AND 64-BIT) 28232M: Thomas Gleixner <tglx@kernel.org> 28233M: Ingo Molnar <mingo@redhat.com> 28234M: Borislav Petkov <bp@alien8.de> 28235M: Dave Hansen <dave.hansen@linux.intel.com> 28236M: x86@kernel.org 28237R: "H. Peter Anvin" <hpa@zytor.com> 28238L: linux-kernel@vger.kernel.org 28239S: Maintained 28240T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 28241F: Documentation/arch/x86/ 28242F: Documentation/devicetree/bindings/x86/ 28243F: arch/x86/ 28244F: tools/testing/selftests/x86 28245 28246X86 CPUID DATABASE 28247M: Borislav Petkov <bp@alien8.de> 28248M: Thomas Gleixner <tglx@kernel.org> 28249M: x86@kernel.org 28250R: Ahmed S. Darwish <darwi@linutronix.de> 28251L: x86-cpuid@lists.linux.dev 28252S: Maintained 28253W: https://x86-cpuid.org 28254F: tools/arch/x86/kcpuid/ 28255 28256X86 ENTRY CODE 28257M: Andy Lutomirski <luto@kernel.org> 28258L: linux-kernel@vger.kernel.org 28259S: Maintained 28260T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 28261F: arch/x86/entry/ 28262 28263X86 HARDWARE VULNERABILITIES 28264M: Thomas Gleixner <tglx@kernel.org> 28265M: Borislav Petkov <bp@alien8.de> 28266M: Peter Zijlstra <peterz@infradead.org> 28267M: Josh Poimboeuf <jpoimboe@kernel.org> 28268R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 28269S: Maintained 28270F: Documentation/admin-guide/hw-vuln/ 28271F: arch/x86/include/asm/nospec-branch.h 28272F: arch/x86/kernel/cpu/bugs.c 28273 28274X86 MCE INFRASTRUCTURE 28275M: Tony Luck <tony.luck@intel.com> 28276M: Borislav Petkov <bp@alien8.de> 28277L: linux-edac@vger.kernel.org 28278S: Maintained 28279F: Documentation/ABI/testing/sysfs-mce 28280F: Documentation/arch/x86/x86_64/machinecheck.rst 28281F: arch/x86/kernel/cpu/mce/* 28282 28283X86 MICROCODE UPDATE SUPPORT 28284M: Borislav Petkov <bp@alien8.de> 28285S: Maintained 28286F: arch/x86/kernel/cpu/microcode/* 28287 28288X86 MM 28289M: Dave Hansen <dave.hansen@linux.intel.com> 28290M: Andy Lutomirski <luto@kernel.org> 28291M: Peter Zijlstra <peterz@infradead.org> 28292L: linux-kernel@vger.kernel.org 28293S: Maintained 28294T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 28295F: arch/x86/mm/ 28296 28297X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 28298M: Hans de Goede <hansg@kernel.org> 28299L: platform-driver-x86@vger.kernel.org 28300S: Maintained 28301T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 28302F: drivers/platform/x86/x86-android-tablets/ 28303 28304X86 PLATFORM DRIVERS 28305M: Hans de Goede <hansg@kernel.org> 28306M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 28307L: platform-driver-x86@vger.kernel.org 28308S: Maintained 28309Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 28310T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 28311F: drivers/platform/olpc/ 28312F: drivers/platform/x86/ 28313F: include/linux/platform_data/x86/ 28314 28315X86 PLATFORM UV HPE SUPERDOME FLEX 28316M: Steve Wahl <steve.wahl@hpe.com> 28317R: Justin Ernst <justin.ernst@hpe.com> 28318R: Kyle Meyer <kyle.meyer@hpe.com> 28319R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 28320R: Russ Anderson <russ.anderson@hpe.com> 28321S: Supported 28322F: arch/x86/include/asm/uv/ 28323F: arch/x86/kernel/apic/x2apic_uv_x.c 28324F: arch/x86/platform/uv/ 28325 28326X86 STACK UNWINDING 28327M: Josh Poimboeuf <jpoimboe@kernel.org> 28328M: Peter Zijlstra <peterz@infradead.org> 28329S: Supported 28330F: arch/x86/include/asm/unwind*.h 28331F: arch/x86/kernel/dumpstack.c 28332F: arch/x86/kernel/stacktrace.c 28333F: arch/x86/kernel/unwind_*.c 28334 28335X86 TRUST DOMAIN EXTENSIONS (TDX) 28336M: Kiryl Shutsemau <kas@kernel.org> 28337R: Dave Hansen <dave.hansen@linux.intel.com> 28338R: Rick Edgecombe <rick.p.edgecombe@intel.com> 28339L: x86@kernel.org 28340L: linux-coco@lists.linux.dev 28341L: kvm@vger.kernel.org 28342S: Supported 28343T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 28344N: tdx 28345K: \b(tdx) 28346 28347X86 VDSO 28348M: Andy Lutomirski <luto@kernel.org> 28349L: linux-kernel@vger.kernel.org 28350S: Maintained 28351T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 28352F: arch/x86/entry/vdso/ 28353 28354XARRAY 28355M: Matthew Wilcox <willy@infradead.org> 28356L: linux-fsdevel@vger.kernel.org 28357L: linux-mm@kvack.org 28358S: Supported 28359F: Documentation/core-api/idr.rst 28360F: Documentation/core-api/xarray.rst 28361F: include/linux/idr.h 28362F: include/linux/xarray.h 28363F: lib/idr.c 28364F: lib/test_xarray.c 28365F: lib/xarray.c 28366F: tools/testing/radix-tree 28367 28368XARRAY API [RUST] 28369M: Tamir Duberstein <tamird@gmail.com> 28370M: Andreas Hindborg <a.hindborg@kernel.org> 28371L: rust-for-linux@vger.kernel.org 28372S: Supported 28373W: https://rust-for-linux.com 28374B: https://github.com/Rust-for-Linux/linux/issues 28375C: https://rust-for-linux.zulipchat.com 28376T: git https://github.com/Rust-for-Linux/linux.git xarray-next 28377F: rust/kernel/xarray.rs 28378 28379XBOX DVD IR REMOTE 28380M: Benjamin Valentin <benpicco@googlemail.com> 28381S: Maintained 28382F: drivers/media/rc/keymaps/rc-xbox-dvd.c 28383F: drivers/media/rc/xbox_remote.c 28384 28385XC2028/3028 TUNER DRIVER 28386M: Mauro Carvalho Chehab <mchehab@kernel.org> 28387L: linux-media@vger.kernel.org 28388S: Maintained 28389W: https://linuxtv.org 28390T: git git://linuxtv.org/media.git 28391F: drivers/media/tuners/xc2028.* 28392 28393XDP (eXpress Data Path) 28394M: Alexei Starovoitov <ast@kernel.org> 28395M: Daniel Borkmann <daniel@iogearbox.net> 28396M: David S. Miller <davem@davemloft.net> 28397M: Jakub Kicinski <kuba@kernel.org> 28398M: Jesper Dangaard Brouer <hawk@kernel.org> 28399M: John Fastabend <john.fastabend@gmail.com> 28400R: Stanislav Fomichev <sdf@fomichev.me> 28401L: netdev@vger.kernel.org 28402L: bpf@vger.kernel.org 28403S: Supported 28404F: drivers/net/ethernet/*/*/*/*/*xdp* 28405F: drivers/net/ethernet/*/*/*xdp* 28406F: include/net/xdp.h 28407F: include/net/xdp_priv.h 28408F: include/trace/events/xdp.h 28409F: kernel/bpf/cpumap.c 28410F: kernel/bpf/devmap.c 28411F: net/core/xdp.c 28412F: samples/bpf/xdp* 28413F: tools/testing/selftests/bpf/*/*xdp* 28414F: tools/testing/selftests/bpf/*xdp* 28415K: (?:\b|_)xdp(?:\b|_) 28416 28417XDP SOCKETS (AF_XDP) 28418M: Magnus Karlsson <magnus.karlsson@intel.com> 28419M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 28420R: Stanislav Fomichev <sdf@fomichev.me> 28421L: netdev@vger.kernel.org 28422L: bpf@vger.kernel.org 28423S: Maintained 28424F: Documentation/networking/af_xdp.rst 28425F: include/net/netns/xdp.h 28426F: include/net/xdp_sock* 28427F: include/net/xsk_buff_pool.h 28428F: include/uapi/linux/if_xdp.h 28429F: include/uapi/linux/xdp_diag.h 28430F: net/xdp/ 28431F: tools/testing/selftests/bpf/*xsk* 28432 28433XEN BLOCK SUBSYSTEM 28434M: Roger Pau Monné <roger.pau@citrix.com> 28435L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28436S: Supported 28437F: drivers/block/xen* 28438F: drivers/block/xen-blkback/* 28439 28440XEN HYPERVISOR ARM 28441M: Stefano Stabellini <sstabellini@kernel.org> 28442L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28443S: Maintained 28444F: arch/arm/include/asm/xen/ 28445F: arch/arm/xen/ 28446 28447XEN HYPERVISOR ARM64 28448M: Stefano Stabellini <sstabellini@kernel.org> 28449L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28450S: Maintained 28451F: arch/arm64/include/asm/xen/ 28452F: arch/arm64/xen/ 28453 28454XEN HYPERVISOR INTERFACE 28455M: Juergen Gross <jgross@suse.com> 28456M: Stefano Stabellini <sstabellini@kernel.org> 28457R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 28458L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28459S: Supported 28460T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 28461F: Documentation/ABI/stable/sysfs-hypervisor-xen 28462F: Documentation/ABI/testing/sysfs-hypervisor-xen 28463F: drivers/*/xen-*front.c 28464F: drivers/xen/ 28465F: include/uapi/xen/ 28466F: include/xen/ 28467F: kernel/configs/xen.config 28468 28469XEN HYPERVISOR X86 28470M: Juergen Gross <jgross@suse.com> 28471R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 28472L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28473S: Supported 28474F: arch/x86/configs/xen.config 28475F: arch/x86/include/asm/pvclock-abi.h 28476F: arch/x86/include/asm/xen/ 28477F: arch/x86/platform/pvh/ 28478F: arch/x86/xen/ 28479 28480XEN NETWORK BACKEND DRIVER 28481M: Wei Liu <wei.liu@kernel.org> 28482M: Paul Durrant <paul@xen.org> 28483L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28484L: netdev@vger.kernel.org 28485S: Supported 28486F: drivers/net/xen-netback/* 28487 28488XEN PCI SUBSYSTEM 28489M: Juergen Gross <jgross@suse.com> 28490L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28491S: Supported 28492F: arch/x86/pci/*xen* 28493F: drivers/pci/*xen* 28494 28495XEN PVSCSI DRIVERS 28496M: Juergen Gross <jgross@suse.com> 28497L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28498L: linux-scsi@vger.kernel.org 28499S: Supported 28500F: drivers/scsi/xen-scsifront.c 28501F: drivers/xen/xen-scsiback.c 28502F: include/xen/interface/io/vscsiif.h 28503 28504XEN PVUSB DRIVER 28505M: Juergen Gross <jgross@suse.com> 28506L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28507L: linux-usb@vger.kernel.org 28508S: Supported 28509F: drivers/usb/host/xen* 28510F: include/xen/interface/io/usbif.h 28511 28512XEN SOUND FRONTEND DRIVER 28513M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 28514L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28515L: linux-sound@vger.kernel.org 28516S: Supported 28517F: sound/xen/* 28518 28519XEN SWIOTLB SUBSYSTEM 28520M: Juergen Gross <jgross@suse.com> 28521M: Stefano Stabellini <sstabellini@kernel.org> 28522L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 28523L: iommu@lists.linux.dev 28524S: Supported 28525F: arch/*/include/asm/xen/swiotlb-xen.h 28526F: drivers/xen/swiotlb-xen.c 28527F: include/xen/arm/swiotlb-xen.h 28528F: include/xen/swiotlb-xen.h 28529 28530XFS FILESYSTEM 28531M: Carlos Maiolino <cem@kernel.org> 28532L: linux-xfs@vger.kernel.org 28533S: Supported 28534W: http://xfs.org/ 28535C: irc://irc.oftc.net/xfs 28536T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 28537P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 28538F: Documentation/ABI/testing/sysfs-fs-xfs 28539F: Documentation/admin-guide/xfs.rst 28540F: Documentation/filesystems/xfs/* 28541F: fs/xfs/ 28542F: include/uapi/linux/dqblk_xfs.h 28543F: include/uapi/linux/fsmap.h 28544 28545XILINX AMS DRIVER 28546M: Salih Erim <salih.erim@amd.com> 28547M: Conall O'Griofa <conall.ogriofa@amd.com> 28548L: linux-iio@vger.kernel.org 28549S: Maintained 28550F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 28551F: drivers/iio/adc/xilinx-ams.c 28552 28553XILINX AXI ETHERNET DRIVER 28554M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 28555S: Maintained 28556F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 28557F: drivers/net/ethernet/xilinx/xilinx_axienet* 28558 28559XILINX CAN DRIVER 28560M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 28561L: linux-can@vger.kernel.org 28562S: Maintained 28563F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 28564F: drivers/net/can/xilinx_can.c 28565 28566XILINX EVENT MANAGEMENT DRIVER 28567M: Michal Simek <michal.simek@amd.com> 28568S: Maintained 28569F: drivers/soc/xilinx/xlnx_event_manager.c 28570F: include/linux/firmware/xlnx-event-manager.h 28571 28572XILINX GPIO DRIVER 28573M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28574R: Srinivas Neeli <srinivas.neeli@amd.com> 28575R: Michal Simek <michal.simek@amd.com> 28576S: Maintained 28577F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 28578F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 28579F: drivers/gpio/gpio-xilinx.c 28580F: drivers/gpio/gpio-zynq.c 28581 28582XILINX LL TEMAC ETHERNET DRIVER 28583L: netdev@vger.kernel.org 28584S: Orphan 28585F: drivers/net/ethernet/xilinx/ll_temac* 28586 28587XILINX PWM DRIVER 28588M: Sean Anderson <sean.anderson@seco.com> 28589S: Maintained 28590F: drivers/pwm/pwm-xilinx.c 28591F: include/clocksource/timer-xilinx.h 28592 28593XILINX SOUND DRIVERS 28594M: Vincenzo Frascino <vincenzo.frascino@arm.com> 28595S: Maintained 28596F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 28597F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 28598F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 28599F: sound/soc/xilinx/* 28600 28601XILINX SD-FEC IP CORES 28602M: Derek Kiernan <derek.kiernan@amd.com> 28603M: Dragan Cvetic <dragan.cvetic@amd.com> 28604S: Maintained 28605F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 28606F: Documentation/misc-devices/xilinx_sdfec.rst 28607F: drivers/misc/xilinx_sdfec.c 28608F: include/uapi/misc/xilinx_sdfec.h 28609 28610XILINX TRNG DRIVER 28611M: Mounika Botcha <mounika.botcha@amd.com> 28612M: Harsh Jain <h.jain@amd.com> 28613S: Maintained 28614F: drivers/crypto/xilinx/xilinx-trng.c 28615 28616XILINX UARTLITE SERIAL DRIVER 28617M: Peter Korsgaard <jacmet@sunsite.dk> 28618L: linux-serial@vger.kernel.org 28619S: Maintained 28620F: drivers/tty/serial/uartlite.c 28621 28622XILINX VIDEO IP CORES 28623M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28624L: linux-media@vger.kernel.org 28625S: Supported 28626T: git git://linuxtv.org/media.git 28627F: Documentation/devicetree/bindings/media/xilinx/ 28628F: drivers/media/platform/xilinx/ 28629F: include/uapi/linux/xilinx-v4l2-controls.h 28630 28631XILINX VERSAL EDAC DRIVER 28632M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28633M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28634S: Maintained 28635F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 28636F: drivers/edac/versal_edac.c 28637 28638XILINX VERSALNET EDAC DRIVER 28639M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28640S: Maintained 28641F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-net-ddrmc5.yaml 28642F: drivers/edac/versalnet_edac.c 28643F: include/linux/cdx/edac_cdx_pcol.h 28644 28645XILINX WATCHDOG DRIVER 28646M: Srinivas Neeli <srinivas.neeli@amd.com> 28647R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28648R: Michal Simek <michal.simek@amd.com> 28649S: Maintained 28650F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 28651F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 28652F: drivers/watchdog/of_xilinx_wdt.c 28653F: drivers/watchdog/xilinx_wwdt.c 28654 28655XILINX XDMA DRIVER 28656M: Lizhi Hou <lizhi.hou@amd.com> 28657M: Brian Xu <brian.xu@amd.com> 28658M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 28659L: dmaengine@vger.kernel.org 28660S: Supported 28661F: drivers/dma/xilinx/xdma-regs.h 28662F: drivers/dma/xilinx/xdma.c 28663F: include/linux/dma/amd_xdma.h 28664F: include/linux/platform_data/amd_xdma.h 28665 28666XILINX ZYNQMP DPDMA DRIVER 28667M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28668L: dmaengine@vger.kernel.org 28669S: Supported 28670F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 28671F: drivers/dma/xilinx/xilinx_dpdma.c 28672F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 28673 28674XILINX ZYNQMP OCM EDAC DRIVER 28675M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 28676M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 28677S: Maintained 28678F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 28679F: drivers/edac/zynqmp_edac.c 28680 28681XILINX ZYNQMP PSGTR PHY DRIVER 28682M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 28683L: linux-kernel@vger.kernel.org 28684S: Supported 28685T: git https://github.com/Xilinx/linux-xlnx.git 28686F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 28687F: drivers/phy/xilinx/phy-zynqmp.c 28688 28689XILINX ZYNQMP SHA3 DRIVER 28690M: Harsha <harsha.harsha@amd.com> 28691S: Maintained 28692F: drivers/crypto/xilinx/zynqmp-sha.c 28693 28694XILINX ZYNQMP NVMEM DRIVER 28695M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 28696M: Kalyani Akula <kalyani.akula@amd.com> 28697R: Michal Simek <michal.simek@amd.com> 28698S: Maintained 28699F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 28700F: drivers/nvmem/zynqmp_nvmem.c 28701 28702XILLYBUS DRIVER 28703M: Eli Billauer <eli.billauer@gmail.com> 28704L: linux-kernel@vger.kernel.org 28705S: Supported 28706F: drivers/char/xillybus/ 28707 28708XLP9XX I2C DRIVER 28709M: George Cherian <gcherian@marvell.com> 28710L: linux-i2c@vger.kernel.org 28711S: Supported 28712W: http://www.marvell.com 28713F: drivers/i2c/busses/i2c-xlp9xx.c 28714 28715XTENSA XTFPGA PLATFORM SUPPORT 28716M: Max Filippov <jcmvbkbc@gmail.com> 28717S: Maintained 28718F: drivers/spi/spi-xtensa-xtfpga.c 28719F: sound/soc/xtensa/xtfpga-i2s.c 28720 28721XZ EMBEDDED 28722M: Lasse Collin <lasse.collin@tukaani.org> 28723S: Maintained 28724W: https://tukaani.org/xz/embedded.html 28725B: https://github.com/tukaani-project/xz-embedded/issues 28726C: irc://irc.libera.chat/tukaani 28727F: Documentation/staging/xz.rst 28728F: include/linux/decompress/unxz.h 28729F: include/linux/xz.h 28730F: lib/decompress_unxz.c 28731F: lib/xz/ 28732F: scripts/xz_wrap.sh 28733 28734YAM DRIVER FOR AX.25 28735M: Jean-Paul Roubelat <jpr@f6fbb.org> 28736L: linux-hams@vger.kernel.org 28737S: Maintained 28738F: drivers/net/hamradio/yam* 28739F: include/linux/yam.h 28740 28741YAMA SECURITY MODULE 28742M: Kees Cook <kees@kernel.org> 28743S: Supported 28744T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 28745F: Documentation/admin-guide/LSM/Yama.rst 28746F: security/yama/ 28747 28748YAML NETLINK (YNL) 28749M: Donald Hunter <donald.hunter@gmail.com> 28750M: Jakub Kicinski <kuba@kernel.org> 28751F: Documentation/netlink/ 28752F: Documentation/userspace-api/netlink/intro-specs.rst 28753F: Documentation/userspace-api/netlink/specs.rst 28754F: tools/net/ynl/ 28755 28756YEALINK PHONE DRIVER 28757M: Henk Vergonet <Henk.Vergonet@gmail.com> 28758S: Maintained 28759F: Documentation/input/devices/yealink.rst 28760F: drivers/input/misc/yealink.* 28761 28762Z8530 DRIVER FOR AX.25 28763M: Joerg Reuter <jreuter@yaina.de> 28764L: linux-hams@vger.kernel.org 28765S: Maintained 28766W: http://yaina.de/jreuter/ 28767W: http://www.qsl.net/dl1bke/ 28768F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 28769F: drivers/net/hamradio/*scc.c 28770F: drivers/net/hamradio/z8530.h 28771 28772ZD1211RW WIRELESS DRIVER 28773L: linux-wireless@vger.kernel.org 28774S: Orphan 28775F: drivers/net/wireless/zydas/ 28776 28777ZD1301 MEDIA DRIVER 28778L: linux-media@vger.kernel.org 28779S: Orphan 28780W: https://linuxtv.org/ 28781Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28782F: drivers/media/usb/dvb-usb-v2/zd1301* 28783 28784ZD1301_DEMOD MEDIA DRIVER 28785L: linux-media@vger.kernel.org 28786S: Orphan 28787W: https://linuxtv.org/ 28788Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28789F: drivers/media/dvb-frontends/zd1301_demod* 28790 28791ZHAOXIN PROCESSOR SUPPORT 28792M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 28793L: linux-kernel@vger.kernel.org 28794S: Maintained 28795F: arch/x86/kernel/cpu/zhaoxin.c 28796 28797ZONED BLOCK DEVICE (BLOCK LAYER) 28798M: Damien Le Moal <dlemoal@kernel.org> 28799L: linux-block@vger.kernel.org 28800S: Maintained 28801F: block/blk-zoned.c 28802F: include/uapi/linux/blkzoned.h 28803 28804ZONED LOOP DEVICE 28805M: Damien Le Moal <dlemoal@kernel.org> 28806R: Christoph Hellwig <hch@lst.de> 28807L: linux-block@vger.kernel.org 28808S: Maintained 28809F: Documentation/admin-guide/blockdev/zoned_loop.rst 28810F: drivers/block/zloop.c 28811 28812ZONEFS FILESYSTEM 28813M: Damien Le Moal <dlemoal@kernel.org> 28814M: Naohiro Aota <naohiro.aota@wdc.com> 28815R: Johannes Thumshirn <jth@kernel.org> 28816L: linux-fsdevel@vger.kernel.org 28817S: Maintained 28818T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 28819F: Documentation/filesystems/zonefs.rst 28820F: fs/zonefs/ 28821 28822ZR36067 VIDEO FOR LINUX DRIVER 28823M: Corentin Labbe <clabbe@baylibre.com> 28824L: mjpeg-users@lists.sourceforge.net 28825L: linux-media@vger.kernel.org 28826S: Maintained 28827W: http://mjpeg.sourceforge.net/driver-zoran/ 28828Q: https://patchwork.linuxtv.org/project/linux-media/list/ 28829F: Documentation/driver-api/media/drivers/zoran.rst 28830F: drivers/media/pci/zoran/ 28831 28832ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 28833M: Minchan Kim <minchan@kernel.org> 28834M: Sergey Senozhatsky <senozhatsky@chromium.org> 28835L: linux-kernel@vger.kernel.org 28836S: Maintained 28837F: Documentation/admin-guide/blockdev/zram.rst 28838F: drivers/block/zram/ 28839 28840ZS DECSTATION Z85C30 SERIAL DRIVER 28841M: "Maciej W. Rozycki" <macro@orcam.me.uk> 28842S: Maintained 28843F: drivers/tty/serial/zs.* 28844 28845ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 28846M: Minchan Kim <minchan@kernel.org> 28847M: Sergey Senozhatsky <senozhatsky@chromium.org> 28848L: linux-mm@kvack.org 28849S: Maintained 28850F: Documentation/mm/zsmalloc.rst 28851F: include/linux/zsmalloc.h 28852F: mm/zpdesc.h 28853F: mm/zsmalloc.c 28854 28855ZSTD 28856M: Nick Terrell <terrelln@fb.com> 28857M: David Sterba <dsterba@suse.com> 28858S: Maintained 28859B: https://github.com/facebook/zstd/issues 28860T: git https://github.com/terrelln/linux.git 28861F: crypto/zstd.c 28862F: include/linux/zstd* 28863F: lib/decompress_unzstd.c 28864F: lib/zstd/ 28865N: zstd 28866K: zstd 28867 28868ZSWAP COMPRESSED SWAP CACHING 28869M: Johannes Weiner <hannes@cmpxchg.org> 28870M: Yosry Ahmed <yosry.ahmed@linux.dev> 28871M: Nhat Pham <nphamcs@gmail.com> 28872R: Chengming Zhou <chengming.zhou@linux.dev> 28873L: linux-mm@kvack.org 28874S: Maintained 28875F: Documentation/admin-guide/mm/zswap.rst 28876F: include/linux/zswap.h 28877F: mm/zswap.c 28878F: tools/testing/selftests/cgroup/test_zswap.c 28879 28880SENARYTECH AUDIO CODEC DRIVER 28881M: bo liu <bo.liu@senarytech.com> 28882S: Maintained 28883T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 28884F: sound/hda/codecs/senarytech.c 28885 28886THE REST 28887M: Linus Torvalds <torvalds@linux-foundation.org> 28888L: linux-kernel@vger.kernel.org 28889S: Buried alive in reporters 28890T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 28891F: * 28892F: */ 28893
