1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127N: include/uapi/linux/nl80211-.* 128F: include/uapi/linux/wireless.h 129F: net/wireless/ 130 1318169 10/100/1000 GIGABIT ETHERNET DRIVER 132M: Heiner Kallweit <hkallweit1@gmail.com> 133M: nic_swsd@realtek.com 134L: netdev@vger.kernel.org 135S: Maintained 136F: drivers/net/ethernet/realtek/r8169* 137 1388250/16?50 (AND CLONE UARTS) SERIAL DRIVER 139M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 140L: linux-serial@vger.kernel.org 141S: Maintained 142T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 143F: drivers/tty/serial/8250* 144F: include/linux/serial_8250.h 145 1468390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 147L: netdev@vger.kernel.org 148S: Orphan / Obsolete 149F: drivers/net/ethernet/8390/ 150 1519P FILE SYSTEM 152M: Eric Van Hensbergen <ericvh@kernel.org> 153M: Latchesar Ionkov <lucho@ionkov.net> 154M: Dominique Martinet <asmadeus@codewreck.org> 155R: Christian Schoenebeck <linux_oss@crudebyte.com> 156L: v9fs@lists.linux.dev 157S: Maintained 158W: http://github.com/v9fs 159Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 160T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 161T: git https://github.com/martinetd/linux.git 162F: Documentation/filesystems/9p.rst 163F: fs/9p/ 164F: include/net/9p/ 165F: include/trace/events/9p.h 166F: include/uapi/linux/virtio_9p.h 167F: net/9p/ 168 169A64FX DIAG DRIVER 170M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 171S: Supported 172F: drivers/soc/fujitsu/a64fx-diag.c 173 174A8293 MEDIA DRIVER 175L: linux-media@vger.kernel.org 176S: Orphan 177W: https://linuxtv.org 178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 179F: drivers/media/dvb-frontends/a8293* 180 181AACRAID SCSI RAID DRIVER 182M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 183L: linux-scsi@vger.kernel.org 184S: Supported 185W: http://www.adaptec.com/ 186F: Documentation/scsi/aacraid.rst 187F: drivers/scsi/aacraid/ 188 189AAEON UPBOARD FPGA MFD DRIVER 190M: Thomas Richard <thomas.richard@bootlin.com> 191S: Maintained 192F: drivers/leds/leds-upboard.c 193F: drivers/mfd/upboard-fpga.c 194F: drivers/pinctrl/pinctrl-upboard.c 195F: include/linux/mfd/upboard-fpga.h 196 197AB8500 BATTERY AND CHARGER DRIVERS 198M: Linus Walleij <linus.walleij@linaro.org> 199F: Documentation/devicetree/bindings/power/supply/*ab8500* 200F: drivers/power/supply/*ab8500* 201 202ABI/API 203L: linux-api@vger.kernel.org 204F: include/linux/syscalls.h 205F: kernel/sys_ni.c 206X: arch/*/include/uapi/ 207X: include/uapi/ 208 209ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 210M: Hans de Goede <hansg@kernel.org> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru.c 214 215ABIT UGURU 3 HARDWARE MONITOR DRIVER 216M: Alistair John Strachan <alistair@devzero.co.uk> 217L: linux-hwmon@vger.kernel.org 218S: Maintained 219F: drivers/hwmon/abituguru3.c 220 221ACCES 104-DIO-48E GPIO DRIVER 222M: William Breathitt Gray <wbg@kernel.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-dio-48e.c 226 227ACCES 104-IDI-48 GPIO DRIVER 228M: William Breathitt Gray <wbg@kernel.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idi-48.c 232 233ACCES 104-IDIO-16 GPIO DRIVER 234M: William Breathitt Gray <wbg@kernel.org> 235L: linux-gpio@vger.kernel.org 236S: Maintained 237F: drivers/gpio/gpio-104-idio-16.c 238 239ACCES 104-QUAD-8 DRIVER 240M: William Breathitt Gray <wbg@kernel.org> 241L: linux-iio@vger.kernel.org 242S: Maintained 243F: drivers/counter/104-quad-8.c 244 245ACCES IDIO-16 GPIO LIBRARY 246M: William Breathitt Gray <wbg@kernel.org> 247L: linux-gpio@vger.kernel.org 248S: Maintained 249F: drivers/gpio/gpio-idio-16.c 250F: drivers/gpio/gpio-idio-16.h 251 252ACCES PCI-IDIO-16 GPIO DRIVER 253M: William Breathitt Gray <wbg@kernel.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pci-idio-16.c 257 258ACCES PCIe-IDIO-24 GPIO DRIVER 259M: William Breathitt Gray <wbg@kernel.org> 260L: linux-gpio@vger.kernel.org 261S: Maintained 262F: drivers/gpio/gpio-pcie-idio-24.c 263 264ACENIC DRIVER 265M: Jes Sorensen <jes@trained-monkey.org> 266L: linux-acenic@sunsite.dk 267S: Maintained 268F: drivers/net/ethernet/alteon/acenic* 269 270ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 271M: Peter Kaestle <peter@piie.net> 272L: platform-driver-x86@vger.kernel.org 273S: Maintained 274W: http://piie.net/?section=acerhdf 275F: drivers/platform/x86/acerhdf.c 276 277ACER WMI LAPTOP EXTRAS 278M: "Lee, Chun-Yi" <jlee@suse.com> 279L: platform-driver-x86@vger.kernel.org 280S: Maintained 281F: drivers/platform/x86/acer-wmi.c 282 283ACPI 284M: "Rafael J. Wysocki" <rafael@kernel.org> 285R: Len Brown <lenb@kernel.org> 286L: linux-acpi@vger.kernel.org 287S: Supported 288Q: https://patchwork.kernel.org/project/linux-acpi/list/ 289B: https://bugzilla.kernel.org 290T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 291F: Documentation/ABI/testing/configfs-acpi 292F: Documentation/ABI/testing/sysfs-bus-acpi 293F: Documentation/firmware-guide/acpi/ 294F: arch/x86/kernel/acpi/ 295F: arch/x86/pci/acpi.c 296F: drivers/acpi/ 297F: drivers/pci/*/*acpi* 298F: drivers/pci/*acpi* 299F: drivers/pnp/pnpacpi/ 300F: include/acpi/ 301F: include/linux/acpi.h 302F: include/linux/fwnode.h 303F: include/linux/fw_table.h 304F: lib/fw_table.c 305F: rust/kernel/acpi.rs 306F: tools/power/acpi/ 307 308ACPI APEI 309M: "Rafael J. Wysocki" <rafael@kernel.org> 310R: Tony Luck <tony.luck@intel.com> 311R: Borislav Petkov <bp@alien8.de> 312R: Hanjun Guo <guohanjun@huawei.com> 313R: Mauro Carvalho Chehab <mchehab@kernel.org> 314R: Shuai Xue <xueshuai@linux.alibaba.com> 315L: linux-acpi@vger.kernel.org 316F: drivers/acpi/apei/ 317 318ACPI COMPONENT ARCHITECTURE (ACPICA) 319M: "Rafael J. Wysocki" <rafael@kernel.org> 320M: Robert Moore <robert.moore@intel.com> 321L: linux-acpi@vger.kernel.org 322L: acpica-devel@lists.linux.dev 323S: Supported 324W: https://acpica.org/ 325W: https://github.com/acpica/acpica/ 326Q: https://patchwork.kernel.org/project/linux-acpi/list/ 327B: https://bugzilla.kernel.org 328B: https://bugs.acpica.org 329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 330F: drivers/acpi/acpica/ 331F: include/acpi/ 332F: tools/power/acpi/ 333 334ACPI FOR ARM64 (ACPI/arm64) 335M: Lorenzo Pieralisi <lpieralisi@kernel.org> 336M: Hanjun Guo <guohanjun@huawei.com> 337M: Sudeep Holla <sudeep.holla@arm.com> 338L: linux-acpi@vger.kernel.org 339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 340S: Maintained 341F: drivers/acpi/arm64 342F: include/linux/acpi_iort.h 343 344ACPI FOR RISC-V (ACPI/riscv) 345M: Sunil V L <sunilvl@ventanamicro.com> 346L: linux-acpi@vger.kernel.org 347L: linux-riscv@lists.infradead.org 348S: Maintained 349F: drivers/acpi/riscv/ 350 351ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 352M: Sudeep Holla <sudeep.holla@arm.com> 353L: linux-acpi@vger.kernel.org 354S: Supported 355F: drivers/mailbox/pcc.c 356 357ACPI PMIC DRIVERS 358M: "Rafael J. Wysocki" <rafael@kernel.org> 359M: Len Brown <lenb@kernel.org> 360R: Andy Shevchenko <andy@kernel.org> 361R: Mika Westerberg <westeri@kernel.org> 362L: linux-acpi@vger.kernel.org 363S: Supported 364Q: https://patchwork.kernel.org/project/linux-acpi/list/ 365B: https://bugzilla.kernel.org 366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 367F: drivers/acpi/pmic/ 368 369ACPI QUICKSTART DRIVER 370M: Armin Wolf <W_Armin@gmx.de> 371L: platform-driver-x86@vger.kernel.org 372S: Maintained 373F: drivers/platform/x86/quickstart.c 374 375ACPI SERIAL MULTI INSTANTIATE DRIVER 376M: Hans de Goede <hansg@kernel.org> 377L: platform-driver-x86@vger.kernel.org 378S: Maintained 379F: drivers/platform/x86/serial-multi-instantiate.c 380 381ACPI THERMAL DRIVER 382M: Rafael J. Wysocki <rafael@kernel.org> 383R: Zhang Rui <rui.zhang@intel.com> 384L: linux-acpi@vger.kernel.org 385S: Supported 386B: https://bugzilla.kernel.org 387F: drivers/acpi/*thermal* 388 389ACPI VIOT DRIVER 390M: Jean-Philippe Brucker <jean-philippe@linaro.org> 391L: linux-acpi@vger.kernel.org 392L: iommu@lists.linux.dev 393S: Maintained 394F: drivers/acpi/viot.c 395F: include/linux/acpi_viot.h 396 397ACPI WMI DRIVER 398M: Armin Wolf <W_Armin@gmx.de> 399L: platform-driver-x86@vger.kernel.org 400S: Maintained 401F: Documentation/ABI/testing/sysfs-bus-wmi 402F: Documentation/driver-api/wmi.rst 403F: Documentation/wmi/ 404F: drivers/platform/x86/wmi.c 405F: include/uapi/linux/wmi.h 406 407ACRN HYPERVISOR SERVICE MODULE 408M: Fei Li <fei1.li@intel.com> 409L: acrn-dev@lists.projectacrn.org (subscribers-only) 410S: Supported 411W: https://projectacrn.org 412F: Documentation/virt/acrn/ 413F: drivers/virt/acrn/ 414F: include/uapi/linux/acrn.h 415 416AD1889 ALSA SOUND DRIVER 417L: linux-parisc@vger.kernel.org 418S: Maintained 419W: https://parisc.wiki.kernel.org/index.php/AD1889 420F: sound/pci/ad1889.* 421 422AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 423M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 424L: linux-iio@vger.kernel.org 425S: Supported 426F: drivers/iio/potentiometer/ad5110.c 427 428AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 429M: Michael Hennerich <michael.hennerich@analog.com> 430S: Supported 431W: http://wiki.analog.com/AD5254 432W: https://ez.analog.com/linux-software-drivers 433F: drivers/misc/ad525x_dpot.c 434 435AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 436M: Michael Hennerich <michael.hennerich@analog.com> 437S: Supported 438W: http://wiki.analog.com/AD5398 439W: https://ez.analog.com/linux-software-drivers 440F: drivers/regulator/ad5398.c 441 442AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 443M: Michael Hennerich <michael.hennerich@analog.com> 444S: Supported 445W: http://wiki.analog.com/AD7142 446W: https://ez.analog.com/linux-software-drivers 447F: drivers/input/misc/ad714x.c 448 449AD738X ADC DRIVER (AD7380/1/2/4) 450M: Michael Hennerich <michael.hennerich@analog.com> 451M: Nuno Sá <nuno.sa@analog.com> 452R: David Lechner <dlechner@baylibre.com> 453S: Supported 454W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 455W: https://ez.analog.com/linux-software-drivers 456F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 457F: Documentation/iio/ad7380.rst 458F: drivers/iio/adc/ad7380.c 459 460AD7877 TOUCHSCREEN DRIVER 461M: Michael Hennerich <michael.hennerich@analog.com> 462S: Supported 463W: http://wiki.analog.com/AD7877 464W: https://ez.analog.com/linux-software-drivers 465F: drivers/input/touchscreen/ad7877.c 466 467AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD7879 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/input/touchscreen/ad7879.c 473 474AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 475M: Michael Hennerich <michael.hennerich@analog.com> 476M: Nuno Sá <nuno.sa@analog.com> 477R: David Lechner <dlechner@baylibre.com> 478S: Supported 479W: https://ez.analog.com/linux-software-drivers 480F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 481F: Documentation/iio/ad7944.rst 482F: drivers/iio/adc/ad7944.c 483 484ADAFRUIT MINI I2C GAMEPAD 485M: Anshul Dalal <anshulusr@gmail.com> 486L: linux-input@vger.kernel.org 487S: Maintained 488F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 489F: drivers/input/joystick/adafruit-seesaw.c 490 491ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 492M: Jiri Kosina <jikos@kernel.org> 493S: Maintained 494 495ADF7242 IEEE 802.15.4 RADIO DRIVER 496M: Michael Hennerich <michael.hennerich@analog.com> 497L: linux-wpan@vger.kernel.org 498S: Supported 499W: https://wiki.analog.com/ADF7242 500W: https://ez.analog.com/linux-software-drivers 501F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 502F: drivers/net/ieee802154/adf7242.c 503 504ADM1025 HARDWARE MONITOR DRIVER 505M: Jean Delvare <jdelvare@suse.com> 506L: linux-hwmon@vger.kernel.org 507S: Maintained 508F: Documentation/hwmon/adm1025.rst 509F: drivers/hwmon/adm1025.c 510 511ADM1029 HARDWARE MONITOR DRIVER 512M: Corentin Labbe <clabbe.montjoie@gmail.com> 513L: linux-hwmon@vger.kernel.org 514S: Maintained 515F: drivers/hwmon/adm1029.c 516 517ADM8211 WIRELESS DRIVER 518L: linux-wireless@vger.kernel.org 519S: Orphan 520F: drivers/net/wireless/admtek/ 521 522ADP1050 HARDWARE MONITOR DRIVER 523M: Radu Sabau <radu.sabau@analog.com> 524L: linux-hwmon@vger.kernel.org 525S: Supported 526W: https://ez.analog.com/linux-software-drivers 527F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 528 529ADP1653 FLASH CONTROLLER DRIVER 530M: Sakari Ailus <sakari.ailus@iki.fi> 531L: linux-media@vger.kernel.org 532S: Maintained 533F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt 534F: drivers/media/i2c/adp1653.c 535F: include/media/i2c/adp1653.h 536 537ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 538M: Michael Hennerich <michael.hennerich@analog.com> 539S: Supported 540W: http://wiki.analog.com/ADP5520 541W: https://ez.analog.com/linux-software-drivers 542F: drivers/gpio/gpio-adp5520.c 543F: drivers/input/keyboard/adp5520-keys.c 544F: drivers/leds/leds-adp5520.c 545F: drivers/mfd/adp5520.c 546F: drivers/video/backlight/adp5520_bl.c 547 548ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 549M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 550L: linux-gpio@vger.kernel.org 551L: linux-pwm@vger.kernel.org 552S: Maintained 553F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 554F: drivers/gpio/gpio-adp5585.c 555F: drivers/input/keyboard/adp5585-keys.c 556F: drivers/mfd/adp5585.c 557F: drivers/pwm/pwm-adp5585.c 558F: include/linux/mfd/adp5585.h 559 560ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP5588 564W: https://ez.analog.com/linux-software-drivers 565F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 566F: drivers/input/keyboard/adp5588-keys.c 567 568ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 569M: Michael Hennerich <michael.hennerich@analog.com> 570S: Supported 571W: http://wiki.analog.com/ADP8860 572W: https://ez.analog.com/linux-software-drivers 573F: drivers/video/backlight/adp8860_bl.c 574 575ADT746X FAN DRIVER 576M: Colin Leroy <colin@colino.net> 577S: Maintained 578F: drivers/macintosh/therm_adt746x.c 579 580ADT7475 HARDWARE MONITOR DRIVER 581M: Jean Delvare <jdelvare@suse.com> 582L: linux-hwmon@vger.kernel.org 583S: Maintained 584F: Documentation/hwmon/adt7475.rst 585F: drivers/hwmon/adt7475.c 586 587ADVANSYS SCSI DRIVER 588M: Matthew Wilcox <willy@infradead.org> 589M: Hannes Reinecke <hare@suse.com> 590L: linux-scsi@vger.kernel.org 591S: Maintained 592F: Documentation/scsi/advansys.rst 593F: drivers/scsi/advansys.c 594 595ADVANTECH SWBTN DRIVER 596M: Andrea Ho <Andrea.Ho@advantech.com.tw> 597L: platform-driver-x86@vger.kernel.org 598S: Maintained 599F: drivers/platform/x86/adv_swbutton.c 600 601ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 602M: Lucas Stankus <lucas.p.stankus@gmail.com> 603S: Supported 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 605F: drivers/iio/accel/adxl313* 606 607ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 608M: Michael Hennerich <michael.hennerich@analog.com> 609S: Supported 610W: http://wiki.analog.com/ADXL345 611W: https://ez.analog.com/linux-software-drivers 612F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 613F: drivers/input/misc/adxl34x.c 614 615ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 616M: Puranjay Mohan <puranjay@kernel.org> 617L: linux-iio@vger.kernel.org 618S: Supported 619F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 620F: drivers/iio/accel/adxl355.h 621F: drivers/iio/accel/adxl355_core.c 622F: drivers/iio/accel/adxl355_i2c.c 623F: drivers/iio/accel/adxl355_spi.c 624 625ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Cosmin Tanislav <cosmin.tanislav@analog.com> 627L: linux-iio@vger.kernel.org 628S: Supported 629W: https://ez.analog.com/linux-software-drivers 630F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 631F: drivers/iio/accel/adxl367* 632 633ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 634M: Michael Hennerich <michael.hennerich@analog.com> 635S: Supported 636W: https://ez.analog.com/linux-software-drivers 637F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 638F: drivers/iio/accel/adxl372.c 639F: drivers/iio/accel/adxl372_i2c.c 640F: drivers/iio/accel/adxl372_spi.c 641 642ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 643M: Ramona Gradinariu <ramona.gradinariu@analog.com> 644M: Antoniu Miclaus <antoniu.miclaus@analog.com> 645S: Supported 646W: https://ez.analog.com/linux-software-drivers 647F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 648F: drivers/iio/accel/adxl380.c 649F: drivers/iio/accel/adxl380.h 650F: drivers/iio/accel/adxl380_i2c.c 651F: drivers/iio/accel/adxl380_spi.c 652 653AEONSEMI PHY DRIVER 654M: Christian Marangi <ansuelsmth@gmail.com> 655L: netdev@vger.kernel.org 656S: Maintained 657F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml 658F: drivers/net/phy/as21xxx.c 659 660AF8133J THREE-AXIS MAGNETOMETER DRIVER 661M: Ondřej Jirman <megi@xff.cz> 662S: Maintained 663F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 664F: drivers/iio/magnetometer/af8133j.c 665 666AF9013 MEDIA DRIVER 667L: linux-media@vger.kernel.org 668S: Orphan 669W: https://linuxtv.org 670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 671F: drivers/media/dvb-frontends/af9013* 672 673AF9033 MEDIA DRIVER 674L: linux-media@vger.kernel.org 675S: Orphan 676W: https://linuxtv.org 677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 678F: drivers/media/dvb-frontends/af9033* 679 680AFFS FILE SYSTEM 681M: David Sterba <dsterba@suse.com> 682L: linux-fsdevel@vger.kernel.org 683S: Odd Fixes 684F: Documentation/filesystems/affs.rst 685F: fs/affs/ 686 687AFS FILESYSTEM 688M: David Howells <dhowells@redhat.com> 689M: Marc Dionne <marc.dionne@auristor.com> 690L: linux-afs@lists.infradead.org 691S: Supported 692W: https://www.infradead.org/~dhowells/kafs/ 693F: Documentation/filesystems/afs.rst 694F: fs/afs/ 695F: include/trace/events/afs.h 696 697AGPGART DRIVER 698M: David Airlie <airlied@redhat.com> 699L: dri-devel@lists.freedesktop.org 700S: Maintained 701T: git https://gitlab.freedesktop.org/drm/kernel.git 702F: drivers/char/agp/ 703F: include/linux/agp* 704F: include/uapi/linux/agp* 705 706AHA152X SCSI DRIVER 707M: "Juergen E. Fischer" <fischer@norbit.de> 708L: linux-scsi@vger.kernel.org 709S: Maintained 710F: drivers/scsi/aha152x* 711F: drivers/scsi/pcmcia/aha152x* 712 713AIC7XXX / AIC79XX SCSI DRIVER 714M: Hannes Reinecke <hare@suse.com> 715L: linux-scsi@vger.kernel.org 716S: Maintained 717F: drivers/scsi/aic7xxx/ 718 719AIMSLAB FM RADIO RECEIVER DRIVER 720M: Hans Verkuil <hverkuil@xs4all.nl> 721L: linux-media@vger.kernel.org 722S: Maintained 723W: https://linuxtv.org 724T: git git://linuxtv.org/media.git 725F: drivers/media/radio/radio-aimslab* 726 727AIO 728M: Benjamin LaHaise <bcrl@kvack.org> 729L: linux-aio@kvack.org 730S: Supported 731F: fs/aio.c 732F: include/linux/*aio*.h 733 734AIROHA ETHERNET DRIVER 735M: Lorenzo Bianconi <lorenzo@kernel.org> 736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 737L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 738L: netdev@vger.kernel.org 739S: Maintained 740F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 741F: drivers/net/ethernet/airoha/ 742 743AIROHA PCIE PHY DRIVER 744M: Lorenzo Bianconi <lorenzo@kernel.org> 745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 746S: Maintained 747F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 748F: drivers/phy/phy-airoha-pcie-regs.h 749F: drivers/phy/phy-airoha-pcie.c 750 751AIROHA SPI SNFI DRIVER 752M: Lorenzo Bianconi <lorenzo@kernel.org> 753M: Ray Liu <ray.liu@airoha.com> 754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 755L: linux-spi@vger.kernel.org 756S: Maintained 757F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 758F: drivers/spi/spi-airoha-snfi.c 759 760AIRSPY MEDIA DRIVER 761L: linux-media@vger.kernel.org 762S: Orphan 763W: https://linuxtv.org 764Q: http://patchwork.linuxtv.org/project/linux-media/list/ 765F: drivers/media/usb/airspy/ 766 767ALACRITECH GIGABIT ETHERNET DRIVER 768M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 769S: Maintained 770F: drivers/net/ethernet/alacritech/* 771 772ALCATEL SPEEDTOUCH USB DRIVER 773M: Duncan Sands <duncan.sands@free.fr> 774L: linux-usb@vger.kernel.org 775S: Maintained 776W: http://www.linux-usb.org/SpeedTouch/ 777F: drivers/usb/atm/speedtch.c 778F: drivers/usb/atm/usbatm.c 779 780ALCHEMY AU1XX0 MMC DRIVER 781M: Manuel Lauss <manuel.lauss@gmail.com> 782S: Maintained 783F: drivers/mmc/host/au1xmmc.c 784 785ALI1563 I2C DRIVER 786M: Rudolf Marek <r.marek@assembler.cz> 787L: linux-i2c@vger.kernel.org 788S: Maintained 789F: Documentation/i2c/busses/i2c-ali1563.rst 790F: drivers/i2c/busses/i2c-ali1563.c 791 792ALIBABA ELASTIC RDMA DRIVER 793M: Cheng Xu <chengyou@linux.alibaba.com> 794M: Kai Shen <kaishen@linux.alibaba.com> 795L: linux-rdma@vger.kernel.org 796S: Supported 797F: drivers/infiniband/hw/erdma 798F: include/uapi/rdma/erdma-abi.h 799 800ALIBABA PMU DRIVER 801M: Shuai Xue <xueshuai@linux.alibaba.com> 802S: Supported 803F: Documentation/admin-guide/perf/alibaba_pmu.rst 804F: drivers/perf/alibaba_uncore_drw_pmu.c 805 806ALIENWARE WMI DRIVER 807M: Kurt Borja <kuurtb@gmail.com> 808L: platform-driver-x86@vger.kernel.org 809L: Dell.Client.Kernel@dell.com 810S: Maintained 811F: Documentation/ABI/testing/debugfs-alienware-wmi 812F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 813F: Documentation/admin-guide/laptops/alienware-wmi.rst 814F: Documentation/wmi/devices/alienware-wmi.rst 815F: drivers/platform/x86/dell/alienware-wmi* 816 817ALLEGRO DVT VIDEO IP CORE DRIVER 818M: Michael Tretter <m.tretter@pengutronix.de> 819R: Pengutronix Kernel Team <kernel@pengutronix.de> 820L: linux-media@vger.kernel.org 821S: Maintained 822F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 823F: drivers/media/platform/allegro-dvt/ 824 825ALLIED VISION ALVIUM CAMERA DRIVER 826M: Tommaso Merciai <tomm.merciai@gmail.com> 827M: Martin Hecht <mhecht73@gmail.com> 828L: linux-media@vger.kernel.org 829S: Maintained 830F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 831F: drivers/media/i2c/alvium-csi2.c 832F: drivers/media/i2c/alvium-csi2.h 833 834ALLWINNER A10 CSI DRIVER 835M: Maxime Ripard <mripard@kernel.org> 836L: linux-media@vger.kernel.org 837S: Maintained 838T: git git://linuxtv.org/media.git 839F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 840F: drivers/media/platform/sunxi/sun4i-csi/ 841 842ALLWINNER A31 CSI DRIVER 843M: Yong Deng <yong.deng@magewell.com> 844M: Paul Kocialkowski <paulk@sys-base.io> 845L: linux-media@vger.kernel.org 846S: Maintained 847T: git git://linuxtv.org/media.git 848F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 849F: drivers/media/platform/sunxi/sun6i-csi/ 850 851ALLWINNER A31 ISP DRIVER 852M: Paul Kocialkowski <paulk@sys-base.io> 853L: linux-media@vger.kernel.org 854S: Maintained 855T: git git://linuxtv.org/media.git 856F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 857F: drivers/staging/media/sunxi/sun6i-isp/ 858F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 859 860ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 861M: Paul Kocialkowski <paulk@sys-base.io> 862L: linux-media@vger.kernel.org 863S: Maintained 864T: git git://linuxtv.org/media.git 865F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 866F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 867 868ALLWINNER CPUFREQ DRIVER 869M: Yangtao Li <tiny.windzz@gmail.com> 870L: linux-pm@vger.kernel.org 871S: Maintained 872F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 873F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 874 875ALLWINNER CRYPTO DRIVERS 876M: Corentin Labbe <clabbe.montjoie@gmail.com> 877L: linux-crypto@vger.kernel.org 878S: Maintained 879F: drivers/crypto/allwinner/ 880 881ALLWINNER DMIC DRIVERS 882M: Ban Tao <fengzheng923@gmail.com> 883L: linux-sound@vger.kernel.org 884S: Maintained 885F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 886F: sound/soc/sunxi/sun50i-dmic.c 887 888ALLWINNER HARDWARE SPINLOCK SUPPORT 889M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 890S: Maintained 891F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 892F: drivers/hwspinlock/sun6i_hwspinlock.c 893 894ALLWINNER THERMAL DRIVER 895M: Vasily Khoruzhick <anarsoul@gmail.com> 896M: Yangtao Li <tiny.windzz@gmail.com> 897L: linux-pm@vger.kernel.org 898S: Maintained 899F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 900F: drivers/thermal/sun8i_thermal.c 901 902ALLWINNER VPU DRIVER 903M: Maxime Ripard <mripard@kernel.org> 904M: Paul Kocialkowski <paulk@sys-base.io> 905L: linux-media@vger.kernel.org 906S: Maintained 907F: drivers/staging/media/sunxi/cedrus/ 908 909ALPHA PORT 910M: Richard Henderson <richard.henderson@linaro.org> 911M: Matt Turner <mattst88@gmail.com> 912L: linux-alpha@vger.kernel.org 913S: Odd Fixes 914F: arch/alpha/ 915 916ALPS PS/2 TOUCHPAD DRIVER 917R: Pali Rohár <pali@kernel.org> 918F: drivers/input/mouse/alps.* 919 920ALTERA MAILBOX DRIVER 921M: Mun Yew Tham <mun.yew.tham@intel.com> 922S: Maintained 923F: drivers/mailbox/mailbox-altera.c 924 925ALTERA MSGDMA IP CORE DRIVER 926M: Olivier Dautricourt <olivierdautricourt@gmail.com> 927R: Stefan Roese <sr@denx.de> 928L: dmaengine@vger.kernel.org 929S: Odd Fixes 930F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 931F: drivers/dma/altera-msgdma.c 932 933ALTERA PIO DRIVER 934M: Mun Yew Tham <mun.yew.tham@intel.com> 935L: linux-gpio@vger.kernel.org 936S: Maintained 937F: drivers/gpio/gpio-altera.c 938 939ALTERA TRIPLE SPEED ETHERNET DRIVER 940M: Joyce Ooi <joyce.ooi@intel.com> 941L: netdev@vger.kernel.org 942S: Maintained 943F: drivers/net/ethernet/altera/ 944 945ALTERA UART/JTAG UART SERIAL DRIVERS 946M: Tobias Klauser <tklauser@distanz.ch> 947L: linux-serial@vger.kernel.org 948S: Maintained 949F: drivers/tty/serial/altera_jtaguart.c 950F: drivers/tty/serial/altera_uart.c 951F: include/linux/altera_jtaguart.h 952F: include/linux/altera_uart.h 953 954AMAZON ANNAPURNA LABS FIC DRIVER 955M: Talel Shenhar <talel@amazon.com> 956S: Maintained 957F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 958F: drivers/irqchip/irq-al-fic.c 959 960AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 961M: Talel Shenhar <talel@amazon.com> 962M: Talel Shenhar <talelshenhar@gmail.com> 963S: Maintained 964F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 965F: drivers/edac/al_mc_edac.c 966 967AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 968M: Talel Shenhar <talel@amazon.com> 969S: Maintained 970F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 971F: drivers/thermal/thermal_mmio.c 972 973AMAZON ETHERNET DRIVERS 974M: Shay Agroskin <shayagr@amazon.com> 975M: Arthur Kiyanovski <akiyano@amazon.com> 976R: David Arinzon <darinzon@amazon.com> 977R: Saeed Bishara <saeedb@amazon.com> 978L: netdev@vger.kernel.org 979S: Maintained 980F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 981F: drivers/net/ethernet/amazon/ 982 983AMAZON RDMA EFA DRIVER 984M: Michael Margolin <mrgolin@amazon.com> 985R: Gal Pressman <gal.pressman@linux.dev> 986R: Yossi Leybovich <sleybo@amazon.com> 987L: linux-rdma@vger.kernel.org 988S: Supported 989Q: https://patchwork.kernel.org/project/linux-rdma/list/ 990F: drivers/infiniband/hw/efa/ 991F: include/uapi/rdma/efa-abi.h 992 993AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 994M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 995R: Mario Limonciello <mario.limonciello@amd.com> 996L: platform-driver-x86@vger.kernel.org 997S: Supported 998F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 999F: drivers/platform/x86/amd/x3d_vcache.c 1000 1001AMD ADDRESS TRANSLATION LIBRARY (ATL) 1002M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1003L: linux-edac@vger.kernel.org 1004S: Supported 1005F: drivers/ras/amd/atl/* 1006 1007AMD AE4DMA DRIVER 1008M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1009L: dmaengine@vger.kernel.org 1010S: Supported 1011F: drivers/dma/amd/ae4dma/ 1012 1013AMD AXI W1 DRIVER 1014M: Kris Chaplin <kris.chaplin@amd.com> 1015R: Thomas Delev <thomas.delev@amd.com> 1016R: Michal Simek <michal.simek@amd.com> 1017S: Maintained 1018F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1019F: drivers/w1/masters/amd_axi_w1.c 1020 1021AMD CDX BUS DRIVER 1022M: Nipun Gupta <nipun.gupta@amd.com> 1023M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1024S: Maintained 1025F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1026F: drivers/cdx/* 1027F: include/linux/cdx/* 1028 1029AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1030M: Tom Lendacky <thomas.lendacky@amd.com> 1031M: John Allen <john.allen@amd.com> 1032L: linux-crypto@vger.kernel.org 1033S: Supported 1034F: drivers/crypto/ccp/ 1035F: include/linux/ccp.h 1036 1037AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1038M: Ashish Kalra <ashish.kalra@amd.com> 1039M: Tom Lendacky <thomas.lendacky@amd.com> 1040L: linux-crypto@vger.kernel.org 1041S: Supported 1042F: drivers/crypto/ccp/sev* 1043F: include/uapi/linux/psp-sev.h 1044 1045AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1046M: Mario Limonciello <mario.limonciello@amd.com> 1047L: linux-crypto@vger.kernel.org 1048S: Supported 1049F: drivers/crypto/ccp/dbc.c 1050F: drivers/crypto/ccp/dbc.h 1051F: drivers/crypto/ccp/platform-access.c 1052F: drivers/crypto/ccp/platform-access.h 1053F: include/uapi/linux/psp-dbc.h 1054F: tools/crypto/ccp/*.c 1055F: tools/crypto/ccp/*.py 1056 1057AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1058M: Mario Limonciello <mario.limonciello@amd.com> 1059L: linux-crypto@vger.kernel.org 1060S: Supported 1061F: drivers/crypto/ccp/hsti.* 1062 1063AMD DISPLAY CORE 1064M: Harry Wentland <harry.wentland@amd.com> 1065M: Leo Li <sunpeng.li@amd.com> 1066R: Rodrigo Siqueira <siqueira@igalia.com> 1067L: amd-gfx@lists.freedesktop.org 1068S: Supported 1069T: git https://gitlab.freedesktop.org/agd5f/linux.git 1070F: drivers/gpu/drm/amd/display/ 1071 1072AMD DISPLAY CORE - DML 1073M: Austin Zheng <austin.zheng@amd.com> 1074M: Jun Lei <jun.lei@amd.com> 1075S: Supported 1076F: drivers/gpu/drm/amd/display/dc/dml/ 1077F: drivers/gpu/drm/amd/display/dc/dml2/ 1078 1079AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1080M: Huang Rui <ray.huang@amd.com> 1081L: linux-hwmon@vger.kernel.org 1082S: Supported 1083F: Documentation/hwmon/fam15h_power.rst 1084F: drivers/hwmon/fam15h_power.c 1085 1086AMD FCH GPIO DRIVER 1087M: Enrico Weigelt, metux IT consult <info@metux.net> 1088L: linux-gpio@vger.kernel.org 1089S: Maintained 1090F: drivers/gpio/gpio-amd-fch.c 1091F: include/linux/platform_data/gpio/gpio-amd-fch.h 1092 1093AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1094L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1095S: Orphan 1096F: drivers/usb/gadget/udc/amd5536udc.* 1097 1098AMD GEODE PROCESSOR/CHIPSET SUPPORT 1099M: Andres Salomon <dilinger@queued.net> 1100L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1101S: Supported 1102W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1103F: arch/x86/include/asm/geode.h 1104F: drivers/char/hw_random/geode-rng.c 1105F: drivers/crypto/geode* 1106F: drivers/video/fbdev/geode/ 1107 1108AMD HSMP DRIVER 1109M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1110R: Carlos Bilbao <carlos.bilbao@kernel.org> 1111L: platform-driver-x86@vger.kernel.org 1112S: Maintained 1113F: Documentation/arch/x86/amd_hsmp.rst 1114F: arch/x86/include/asm/amd/hsmp.h 1115F: arch/x86/include/uapi/asm/amd_hsmp.h 1116F: drivers/platform/x86/amd/hsmp/ 1117 1118AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1119M: Mario Limonciello <mario.limonciello@amd.com> 1120R: Perry Yuan <perry.yuan@amd.com> 1121L: platform-driver-x86@vger.kernel.org 1122S: Supported 1123B: https://gitlab.freedesktop.org/drm/amd/-/issues 1124F: Documentation/arch/x86/amd-hfi.rst 1125F: drivers/platform/x86/amd/hfi/ 1126 1127AMD IOMMU (AMD-VI) 1128M: Joerg Roedel <joro@8bytes.org> 1129R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1130L: iommu@lists.linux.dev 1131S: Maintained 1132T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1133F: drivers/iommu/amd/ 1134F: include/linux/amd-iommu.h 1135 1136AMD KFD 1137M: Felix Kuehling <Felix.Kuehling@amd.com> 1138L: amd-gfx@lists.freedesktop.org 1139S: Supported 1140T: git https://gitlab.freedesktop.org/agd5f/linux.git 1141F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1142F: drivers/gpu/drm/amd/amdkfd/ 1143F: drivers/gpu/drm/amd/include/cik_structs.h 1144F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1145F: drivers/gpu/drm/amd/include/v9_structs.h 1146F: drivers/gpu/drm/amd/include/vi_structs.h 1147F: include/uapi/linux/kfd_ioctl.h 1148F: include/uapi/linux/kfd_sysfs.h 1149 1150AMD MP2 I2C DRIVER 1151M: Elie Morisse <syniurge@gmail.com> 1152M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1153L: linux-i2c@vger.kernel.org 1154S: Maintained 1155F: drivers/i2c/busses/i2c-amd-mp2* 1156 1157AMD ASF I2C DRIVER 1158M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1159L: linux-i2c@vger.kernel.org 1160S: Supported 1161F: drivers/i2c/busses/i2c-amd-asf-plat.c 1162 1163AMD NODE DRIVER 1164M: Mario Limonciello <mario.limonciello@amd.com> 1165M: Yazen Ghannam <yazen.ghannam@amd.com> 1166L: linux-kernel@vger.kernel.org 1167S: Supported 1168F: arch/x86/include/asm/amd/node.h 1169F: arch/x86/kernel/amd_node.c 1170 1171AMD PDS CORE DRIVER 1172M: Brett Creeley <brett.creeley@amd.com> 1173L: netdev@vger.kernel.org 1174S: Maintained 1175F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1176F: drivers/net/ethernet/amd/pds_core/ 1177F: include/linux/pds/ 1178 1179AMD PMC DRIVER 1180M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1181L: platform-driver-x86@vger.kernel.org 1182S: Supported 1183F: drivers/platform/x86/amd/pmc/ 1184 1185AMD PMF DRIVER 1186M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1187L: platform-driver-x86@vger.kernel.org 1188S: Supported 1189F: Documentation/ABI/testing/sysfs-amd-pmf 1190F: drivers/platform/x86/amd/pmf/ 1191 1192AMD POWERPLAY AND SWSMU 1193M: Kenneth Feng <kenneth.feng@amd.com> 1194L: amd-gfx@lists.freedesktop.org 1195S: Supported 1196T: git https://gitlab.freedesktop.org/agd5f/linux.git 1197F: drivers/gpu/drm/amd/pm/ 1198 1199AMD PSTATE DRIVER 1200M: Huang Rui <ray.huang@amd.com> 1201M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1202M: Mario Limonciello <mario.limonciello@amd.com> 1203R: Perry Yuan <perry.yuan@amd.com> 1204L: linux-pm@vger.kernel.org 1205S: Supported 1206F: Documentation/admin-guide/pm/amd-pstate.rst 1207F: drivers/cpufreq/amd-pstate* 1208F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1209 1210AMD PTDMA DRIVER 1211M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1212L: dmaengine@vger.kernel.org 1213S: Supported 1214F: drivers/dma/amd/ptdma/ 1215 1216AMD QDMA DRIVER 1217M: Nishad Saraf <nishads@amd.com> 1218M: Lizhi Hou <lizhi.hou@amd.com> 1219L: dmaengine@vger.kernel.org 1220S: Supported 1221F: drivers/dma/amd/qdma/ 1222F: include/linux/platform_data/amd_qdma.h 1223 1224AMD SEATTLE DEVICE TREE SUPPORT 1225M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1226M: Tom Lendacky <thomas.lendacky@amd.com> 1227S: Supported 1228F: arch/arm64/boot/dts/amd/ 1229 1230AMD SENSOR FUSION HUB DRIVER 1231M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1232L: linux-input@vger.kernel.org 1233S: Maintained 1234F: Documentation/hid/amd-sfh* 1235F: drivers/hid/amd-sfh-hid/ 1236 1237AMD SPI DRIVER 1238M: Raju Rangoju <Raju.Rangoju@amd.com> 1239L: linux-spi@vger.kernel.org 1240S: Supported 1241F: drivers/spi/spi-amd-pci.c 1242F: drivers/spi/spi-amd.c 1243F: drivers/spi/spi-amd.h 1244 1245AMD XDNA DRIVER 1246M: Min Ma <min.ma@amd.com> 1247M: Lizhi Hou <lizhi.hou@amd.com> 1248L: dri-devel@lists.freedesktop.org 1249S: Supported 1250T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1251F: Documentation/accel/amdxdna/ 1252F: drivers/accel/amdxdna/ 1253F: include/trace/events/amdxdna.h 1254F: include/uapi/drm/amdxdna_accel.h 1255 1256AMD XGBE DRIVER 1257M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1258L: netdev@vger.kernel.org 1259S: Maintained 1260F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1261F: drivers/net/ethernet/amd/xgbe/ 1262 1263AMLOGIC BLUETOOTH DRIVER 1264M: Yang Li <yang.li@amlogic.com> 1265L: linux-bluetooth@vger.kernel.org 1266S: Maintained 1267F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1268F: drivers/bluetooth/hci_aml.c 1269 1270AMLOGIC DDR PMU DRIVER 1271M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1272L: linux-amlogic@lists.infradead.org 1273S: Supported 1274W: http://www.amlogic.com 1275F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1276F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1277F: drivers/perf/amlogic/ 1278F: include/soc/amlogic/ 1279 1280AMLOGIC ISP DRIVER 1281M: Keke Li <keke.li@amlogic.com> 1282L: linux-media@vger.kernel.org 1283S: Maintained 1284F: Documentation/admin-guide/media/c3-isp.dot 1285F: Documentation/admin-guide/media/c3-isp.rst 1286F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1287F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1288F: drivers/media/platform/amlogic/c3/isp/ 1289F: include/uapi/linux/media/amlogic/ 1290 1291AMLOGIC MIPI ADAPTER DRIVER 1292M: Keke Li <keke.li@amlogic.com> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1296F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1297 1298AMLOGIC MIPI CSI2 DRIVER 1299M: Keke Li <keke.li@amlogic.com> 1300L: linux-media@vger.kernel.org 1301S: Maintained 1302F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1303F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1304 1305AMLOGIC PINCTRL DRIVER 1306M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1307L: linux-amlogic@lists.infradead.org 1308L: linux-gpio@vger.kernel.org 1309S: Maintained 1310F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1311F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1312 1313AMLOGIC RTC DRIVER 1314M: Yiting Deng <yiting.deng@amlogic.com> 1315M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1316L: linux-amlogic@lists.infradead.org 1317S: Maintained 1318F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1319F: drivers/rtc/rtc-amlogic-a4.c 1320 1321AMLOGIC SPISG DRIVER 1322M: Sunny Luo <sunny.luo@amlogic.com> 1323M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1324L: linux-amlogic@lists.infradead.org 1325L: linux-spi@vger.kernel.org 1326S: Maintained 1327F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1328F: drivers/spi/spi-amlogic-spisg.c 1329 1330AMPHENOL CHIPCAP 2 DRIVER 1331M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1332L: linux-hwmon@vger.kernel.org 1333S: Maintained 1334F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1335F: Documentation/hwmon/chipcap2.rst 1336F: drivers/hwmon/chipcap2.c 1337 1338AMPHION VPU CODEC V4L2 DRIVER 1339M: Ming Qian <ming.qian@nxp.com> 1340M: Zhou Peng <eagle.zhou@nxp.com> 1341L: linux-media@vger.kernel.org 1342S: Maintained 1343F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1344F: drivers/media/platform/amphion/ 1345 1346AMS AS73211 DRIVER 1347M: Christian Eggers <ceggers@arri.de> 1348L: linux-iio@vger.kernel.org 1349S: Maintained 1350F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1351F: drivers/iio/light/as73211.c 1352 1353AMT (Automatic Multicast Tunneling) 1354M: Taehee Yoo <ap420073@gmail.com> 1355L: netdev@vger.kernel.org 1356S: Maintained 1357T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1358T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1359F: drivers/net/amt.c 1360 1361ANALOG DEVICES INC AD3530R DRIVER 1362M: Kim Seer Paller <kimseer.paller@analog.com> 1363L: linux-iio@vger.kernel.org 1364S: Supported 1365W: https://ez.analog.com/linux-software-drivers 1366F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1367F: drivers/iio/dac/ad3530r.c 1368 1369ANALOG DEVICES INC AD3552R DRIVER 1370M: Nuno Sá <nuno.sa@analog.com> 1371L: linux-iio@vger.kernel.org 1372S: Supported 1373W: https://ez.analog.com/linux-software-drivers 1374F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1375F: Documentation/iio/ad3552r.rst 1376F: drivers/iio/dac/ad3552r.c 1377 1378ANALOG DEVICES INC AD4000 DRIVER 1379M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1380L: linux-iio@vger.kernel.org 1381S: Supported 1382W: https://ez.analog.com/linux-software-drivers 1383F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1384F: Documentation/iio/ad4000.rst 1385F: drivers/iio/adc/ad4000.c 1386 1387AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1388M: Michael Hennerich <michael.hennerich@analog.com> 1389M: Nuno Sá <nuno.sa@analog.com> 1390R: Esteban Blanc <eblanc@baylibre.com> 1391L: linux-iio@vger.kernel.org 1392S: Supported 1393W: https://ez.analog.com/linux-software-drivers 1394F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1395F: Documentation/iio/ad4030.rst 1396F: drivers/iio/adc/ad4030.c 1397 1398ANALOG DEVICES INC AD4080 DRIVER 1399M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1400L: linux-iio@vger.kernel.org 1401S: Supported 1402W: https://ez.analog.com/linux-software-drivers 1403F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1404F: drivers/iio/adc/ad4080.c 1405 1406ANALOG DEVICES INC AD4130 DRIVER 1407M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1408L: linux-iio@vger.kernel.org 1409S: Supported 1410W: https://ez.analog.com/linux-software-drivers 1411F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1412F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1413F: drivers/iio/adc/ad4130.c 1414 1415ANALOG DEVICES INC AD4170-4 DRIVER 1416M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1417L: linux-iio@vger.kernel.org 1418S: Supported 1419W: https://ez.analog.com/linux-software-drivers 1420F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1421F: drivers/iio/adc/ad4170-4.c 1422 1423ANALOG DEVICES INC AD4695 DRIVER 1424M: Michael Hennerich <michael.hennerich@analog.com> 1425M: Nuno Sá <nuno.sa@analog.com> 1426R: David Lechner <dlechner@baylibre.com> 1427L: linux-iio@vger.kernel.org 1428S: Supported 1429W: https://ez.analog.com/linux-software-drivers 1430F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1431F: Documentation/iio/ad4695.rst 1432F: drivers/iio/adc/ad4695.c 1433F: include/dt-bindings/iio/adc/adi,ad4695.h 1434 1435ANALOG DEVICES INC AD4851 DRIVER 1436M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1437M: Dragos Bogdan <dragos.bogdan@analog.com> 1438R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1439L: linux-iio@vger.kernel.org 1440S: Supported 1441W: https://ez.analog.com/linux-software-drivers 1442F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1443F: drivers/iio/adc/ad4851.c 1444 1445ANALOG DEVICES INC AD7091R DRIVER 1446M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1447L: linux-iio@vger.kernel.org 1448S: Supported 1449W: http://ez.analog.com/community/linux-device-drivers 1450F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1451F: drivers/iio/adc/ad7091r* 1452 1453ANALOG DEVICES INC AD7191 DRIVER 1454M: Alisa-Dariana Roman <alisa.roman@analog.com> 1455L: linux-iio@vger.kernel.org 1456S: Supported 1457W: https://ez.analog.com/linux-software-drivers 1458F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1459F: Documentation/iio/ad7191.rst 1460F: drivers/iio/adc/ad7191.c 1461 1462ANALOG DEVICES INC AD7192 DRIVER 1463M: Alisa-Dariana Roman <alisa.roman@analog.com> 1464L: linux-iio@vger.kernel.org 1465S: Supported 1466W: https://ez.analog.com/linux-software-drivers 1467F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1468F: drivers/iio/adc/ad7192.c 1469 1470ANALOG DEVICES INC AD7292 DRIVER 1471M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1472L: linux-iio@vger.kernel.org 1473S: Supported 1474W: https://ez.analog.com/linux-software-drivers 1475F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1476F: drivers/iio/adc/ad7292.c 1477 1478ANALOG DEVICES INC AD7293 DRIVER 1479M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1480L: linux-iio@vger.kernel.org 1481S: Supported 1482W: https://ez.analog.com/linux-software-drivers 1483F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1484F: drivers/iio/dac/ad7293.c 1485 1486ANALOG DEVICES INC AD74115 DRIVER 1487M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1488L: linux-iio@vger.kernel.org 1489S: Supported 1490W: https://ez.analog.com/linux-software-drivers 1491F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1492F: drivers/iio/addac/ad74115.c 1493 1494ANALOG DEVICES INC AD74413R DRIVER 1495M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1496L: linux-iio@vger.kernel.org 1497S: Supported 1498W: https://ez.analog.com/linux-software-drivers 1499F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1500F: drivers/iio/addac/ad74413r.c 1501F: include/dt-bindings/iio/addac/adi,ad74413r.h 1502 1503ANALOG DEVICES INC AD7625 DRIVER 1504M: Michael Hennerich <Michael.Hennerich@analog.com> 1505M: Nuno Sá <nuno.sa@analog.com> 1506R: Trevor Gamblin <tgamblin@baylibre.com> 1507S: Supported 1508W: https://ez.analog.com/linux-software-drivers 1509W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1510F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1511F: Documentation/iio/ad7625.rst 1512F: drivers/iio/adc/ad7625.c 1513 1514ANALOG DEVICES INC AD7768-1 DRIVER 1515M: Michael Hennerich <Michael.Hennerich@analog.com> 1516L: linux-iio@vger.kernel.org 1517S: Supported 1518W: https://ez.analog.com/linux-software-drivers 1519F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1520F: drivers/iio/adc/ad7768-1.c 1521F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1522 1523ANALOG DEVICES INC AD7780 DRIVER 1524M: Michael Hennerich <Michael.Hennerich@analog.com> 1525M: Renato Lui Geh <renatogeh@gmail.com> 1526L: linux-iio@vger.kernel.org 1527S: Supported 1528W: https://ez.analog.com/linux-software-drivers 1529F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1530F: drivers/iio/adc/ad7780.c 1531 1532ANALOG DEVICES INC AD9467 DRIVER 1533M: Michael Hennerich <Michael.Hennerich@analog.com> 1534M: Nuno Sa <nuno.sa@analog.com> 1535L: linux-iio@vger.kernel.org 1536S: Supported 1537W: https://ez.analog.com/linux-software-drivers 1538F: Documentation/ABI/testing/debugfs-iio-ad9467 1539F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1540F: drivers/iio/adc/ad9467.c 1541 1542ANALOG DEVICES INC AD8460 DRIVER 1543M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1544L: linux-iio@vger.kernel.org 1545S: Supported 1546W: https://ez.analog.com/linux-software-drivers 1547F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1548F: drivers/iio/dac/ad8460.c 1549 1550ANALOG DEVICES INC AD9739a DRIVER 1551M: Nuno Sa <nuno.sa@analog.com> 1552M: Dragos Bogdan <dragos.bogdan@analog.com> 1553L: linux-iio@vger.kernel.org 1554S: Supported 1555W: https://ez.analog.com/linux-software-drivers 1556F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1557F: drivers/iio/dac/ad9739a.c 1558 1559ANALOG DEVICES INC ADA4250 DRIVER 1560M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1561L: linux-iio@vger.kernel.org 1562S: Supported 1563W: https://ez.analog.com/linux-software-drivers 1564F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1565F: drivers/iio/amplifiers/ada4250.c 1566 1567ANALOG DEVICES INC ADF4377 DRIVER 1568M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1569L: linux-iio@vger.kernel.org 1570S: Supported 1571W: https://ez.analog.com/linux-software-drivers 1572F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1573F: drivers/iio/frequency/adf4377.c 1574 1575ANALOG DEVICES INC ADGS1408 DRIVER 1576M: Mircea Caprioru <mircea.caprioru@analog.com> 1577S: Supported 1578F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1579F: drivers/mux/adgs1408.c 1580 1581ANALOG DEVICES INC ADIN DRIVER 1582M: Michael Hennerich <michael.hennerich@analog.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: https://ez.analog.com/linux-software-drivers 1586F: Documentation/devicetree/bindings/net/adi,adin.yaml 1587F: drivers/net/phy/adin.c 1588 1589ANALOG DEVICES INC ADIS DRIVER LIBRARY 1590M: Nuno Sa <nuno.sa@analog.com> 1591L: linux-iio@vger.kernel.org 1592S: Supported 1593F: drivers/iio/imu/adis.c 1594F: drivers/iio/imu/adis_buffer.c 1595F: drivers/iio/imu/adis_trigger.c 1596F: include/linux/iio/imu/adis.h 1597 1598ANALOG DEVICES INC ADIS16460 DRIVER 1599M: Dragos Bogdan <dragos.bogdan@analog.com> 1600L: linux-iio@vger.kernel.org 1601S: Supported 1602W: https://ez.analog.com/linux-software-drivers 1603F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1604F: drivers/iio/imu/adis16460.c 1605 1606ANALOG DEVICES INC ADIS16475 DRIVER 1607M: Nuno Sa <nuno.sa@analog.com> 1608L: linux-iio@vger.kernel.org 1609S: Supported 1610W: https://ez.analog.com/linux-software-drivers 1611F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1612F: drivers/iio/imu/adis16475.c 1613 1614ANALOG DEVICES INC ADIS16550 DRIVER 1615M: Nuno Sa <nuno.sa@analog.com> 1616M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1617M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1618M: Robert Budai <robert.budai@analog.com> 1619L: linux-iio@vger.kernel.org 1620S: Supported 1621W: https://ez.analog.com/linux-software-drivers 1622F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1623 1624ANALOG DEVICES INC ADM1177 DRIVER 1625M: Michael Hennerich <Michael.Hennerich@analog.com> 1626L: linux-hwmon@vger.kernel.org 1627S: Supported 1628W: https://ez.analog.com/linux-software-drivers 1629F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1630F: drivers/hwmon/adm1177.c 1631 1632ANALOG DEVICES INC ADMFM2000 DRIVER 1633M: Kim Seer Paller <kimseer.paller@analog.com> 1634L: linux-iio@vger.kernel.org 1635S: Supported 1636W: https://ez.analog.com/linux-software-drivers 1637F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1638F: drivers/iio/frequency/admfm2000.c 1639 1640ANALOG DEVICES INC ADMV1013 DRIVER 1641M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1642L: linux-iio@vger.kernel.org 1643S: Supported 1644W: https://ez.analog.com/linux-software-drivers 1645F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1646F: drivers/iio/frequency/admv1013.c 1647 1648ANALOG DEVICES INC ADMV1014 DRIVER 1649M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1650L: linux-iio@vger.kernel.org 1651S: Supported 1652W: https://ez.analog.com/linux-software-drivers 1653F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1654F: drivers/iio/frequency/admv1014.c 1655 1656ANALOG DEVICES INC ADMV8818 DRIVER 1657M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1658L: linux-iio@vger.kernel.org 1659S: Supported 1660W: https://ez.analog.com/linux-software-drivers 1661F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1662F: drivers/iio/filter/admv8818.c 1663 1664ANALOG DEVICES INC ADP5055 DRIVER 1665M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1666S: Supported 1667W: https://ez.analog.com/linux-software-drivers 1668F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1669F: drivers/regulator/adp5055-regulator.c 1670 1671ANALOG DEVICES INC ADP5061 DRIVER 1672M: Michael Hennerich <Michael.Hennerich@analog.com> 1673L: linux-pm@vger.kernel.org 1674S: Supported 1675W: https://ez.analog.com/linux-software-drivers 1676F: drivers/power/supply/adp5061.c 1677 1678ANALOG DEVICES INC ADRF6780 DRIVER 1679M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1680L: linux-iio@vger.kernel.org 1681S: Supported 1682W: https://ez.analog.com/linux-software-drivers 1683F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1684F: drivers/iio/frequency/adrf6780.c 1685 1686ANALOG DEVICES INC ADV7180 DRIVER 1687M: Lars-Peter Clausen <lars@metafoo.de> 1688L: linux-media@vger.kernel.org 1689S: Supported 1690W: https://ez.analog.com/linux-software-drivers 1691F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1692F: drivers/media/i2c/adv7180.c 1693 1694ANALOG DEVICES INC ADV748X DRIVER 1695M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1696L: linux-media@vger.kernel.org 1697S: Maintained 1698F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1699F: drivers/media/i2c/adv748x/* 1700 1701ANALOG DEVICES INC ADV7511 DRIVER 1702M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1703L: linux-media@vger.kernel.org 1704S: Maintained 1705F: drivers/media/i2c/adv7511* 1706 1707ANALOG DEVICES INC ADV7604 DRIVER 1708M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1709L: linux-media@vger.kernel.org 1710S: Maintained 1711F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1712F: drivers/media/i2c/adv7604* 1713 1714ANALOG DEVICES INC ADV7842 DRIVER 1715M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1716L: linux-media@vger.kernel.org 1717S: Maintained 1718F: drivers/media/i2c/adv7842* 1719 1720ANALOG DEVICES INC ADXRS290 DRIVER 1721M: Nishant Malpani <nish.malpani25@gmail.com> 1722L: linux-iio@vger.kernel.org 1723S: Supported 1724F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1725F: drivers/iio/gyro/adxrs290.c 1726 1727ANALOG DEVICES INC ASOC CODEC DRIVERS 1728M: Lars-Peter Clausen <lars@metafoo.de> 1729M: Nuno Sá <nuno.sa@analog.com> 1730L: linux-sound@vger.kernel.org 1731S: Supported 1732W: http://wiki.analog.com/ 1733W: https://ez.analog.com/linux-software-drivers 1734F: Documentation/devicetree/bindings/sound/adi,* 1735F: sound/soc/codecs/ad1* 1736F: sound/soc/codecs/ad7* 1737F: sound/soc/codecs/adau* 1738F: sound/soc/codecs/adav* 1739F: sound/soc/codecs/sigmadsp.* 1740F: sound/soc/codecs/ssm* 1741 1742ANALOG DEVICES INC AXI DAC DRIVER 1743M: Nuno Sa <nuno.sa@analog.com> 1744L: linux-iio@vger.kernel.org 1745S: Supported 1746W: https://ez.analog.com/linux-software-drivers 1747F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1748F: drivers/iio/dac/adi-axi-dac.c 1749 1750ANALOG DEVICES INC DMA DRIVERS 1751M: Lars-Peter Clausen <lars@metafoo.de> 1752S: Supported 1753W: https://ez.analog.com/linux-software-drivers 1754F: drivers/dma/dma-axi-dmac.c 1755 1756ANALOG DEVICES INC IIO DRIVERS 1757M: Lars-Peter Clausen <lars@metafoo.de> 1758M: Michael Hennerich <Michael.Hennerich@analog.com> 1759S: Supported 1760W: http://wiki.analog.com/ 1761W: https://ez.analog.com/linux-software-drivers 1762F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1763F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1764F: Documentation/devicetree/bindings/iio/*/adi,* 1765F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1766F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1767F: Documentation/iio/ad7606.rst 1768F: drivers/iio/*/ad* 1769F: drivers/iio/adc/ltc249* 1770F: drivers/iio/amplifiers/hmc425a.c 1771F: drivers/staging/iio/*/ad* 1772X: drivers/iio/*/adjd* 1773 1774ANALOGBITS PLL LIBRARIES 1775M: Paul Walmsley <paul.walmsley@sifive.com> 1776M: Samuel Holland <samuel.holland@sifive.com> 1777S: Supported 1778F: drivers/clk/analogbits/* 1779F: include/linux/clk/analogbits* 1780 1781ANDROID DRIVERS 1782M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1783M: Arve Hjønnevåg <arve@android.com> 1784M: Todd Kjos <tkjos@android.com> 1785M: Martijn Coenen <maco@android.com> 1786M: Joel Fernandes <joelagnelf@nvidia.com> 1787M: Christian Brauner <christian@brauner.io> 1788M: Carlos Llamas <cmllamas@google.com> 1789M: Suren Baghdasaryan <surenb@google.com> 1790L: linux-kernel@vger.kernel.org 1791S: Supported 1792T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1793F: drivers/android/ 1794 1795ANDROID GOLDFISH PIC DRIVER 1796M: Miodrag Dinic <miodrag.dinic@mips.com> 1797S: Supported 1798F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1799F: drivers/irqchip/irq-goldfish-pic.c 1800 1801ANDROID GOLDFISH RTC DRIVER 1802M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1803S: Supported 1804F: drivers/rtc/rtc-goldfish.c 1805 1806AOA (Apple Onboard Audio) ALSA DRIVER 1807M: Johannes Berg <johannes@sipsolutions.net> 1808L: linuxppc-dev@lists.ozlabs.org 1809L: linux-sound@vger.kernel.org 1810S: Maintained 1811F: sound/aoa/ 1812 1813APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1814M: William Breathitt Gray <wbg@kernel.org> 1815L: linux-iio@vger.kernel.org 1816S: Maintained 1817F: drivers/iio/addac/stx104.c 1818 1819APM DRIVER 1820M: Jiri Kosina <jikos@kernel.org> 1821S: Odd fixes 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1823F: arch/x86/kernel/apm_32.c 1824F: drivers/char/apm-emulation.c 1825F: include/linux/apm_bios.h 1826F: include/uapi/linux/apm_bios.h 1827 1828APPARMOR SECURITY MODULE 1829M: John Johansen <john.johansen@canonical.com> 1830M: John Johansen <john@apparmor.net> 1831L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1832S: Supported 1833W: apparmor.net 1834B: https://gitlab.com/apparmor/apparmor-kernel 1835C: irc://irc.oftc.net/apparmor 1836T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1837T: https://gitlab.com/apparmor/apparmor-kernel.git 1838F: Documentation/admin-guide/LSM/apparmor.rst 1839F: security/apparmor/ 1840 1841APPLE BCM5974 MULTITOUCH DRIVER 1842M: Henrik Rydberg <rydberg@bitmath.org> 1843L: linux-input@vger.kernel.org 1844S: Odd fixes 1845F: drivers/input/mouse/bcm5974.c 1846 1847APPLE PCIE CONTROLLER DRIVER 1848M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1849M: Marc Zyngier <maz@kernel.org> 1850L: linux-pci@vger.kernel.org 1851S: Maintained 1852F: drivers/pci/controller/pcie-apple.c 1853 1854APPLE SMC DRIVER 1855M: Henrik Rydberg <rydberg@bitmath.org> 1856L: linux-hwmon@vger.kernel.org 1857S: Odd fixes 1858F: drivers/hwmon/applesmc.c 1859 1860APPLETALK NETWORK LAYER 1861L: netdev@vger.kernel.org 1862S: Odd fixes 1863F: include/linux/atalk.h 1864F: include/uapi/linux/atalk.h 1865F: net/appletalk/ 1866 1867APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1868M: Khuong Dinh <khuong@os.amperecomputing.com> 1869S: Supported 1870F: arch/arm64/boot/dts/apm/ 1871 1872APPLIED MICRO (APM) X-GENE SOC EDAC 1873M: Khuong Dinh <khuong@os.amperecomputing.com> 1874S: Supported 1875F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1876F: drivers/edac/xgene_edac.c 1877 1878APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1879M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1880M: Keyur Chudgar <keyur@os.amperecomputing.com> 1881S: Maintained 1882F: drivers/net/ethernet/apm/xgene-v2/ 1883 1884APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1885M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1886M: Keyur Chudgar <keyur@os.amperecomputing.com> 1887M: Quan Nguyen <quan@os.amperecomputing.com> 1888S: Maintained 1889F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1890F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1891F: drivers/net/ethernet/apm/xgene/ 1892F: drivers/net/mdio/mdio-xgene.c 1893 1894APPLIED MICRO (APM) X-GENE SOC PMU 1895M: Khuong Dinh <khuong@os.amperecomputing.com> 1896S: Supported 1897F: Documentation/admin-guide/perf/xgene-pmu.rst 1898F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1899F: drivers/perf/xgene_pmu.c 1900 1901APPLIED MICRO QT2025 PHY DRIVER 1902M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1903R: Trevor Gross <tmgross@umich.edu> 1904L: netdev@vger.kernel.org 1905L: rust-for-linux@vger.kernel.org 1906S: Maintained 1907F: drivers/net/phy/qt2025.rs 1908 1909APTINA CAMERA SENSOR PLL 1910M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1911L: linux-media@vger.kernel.org 1912S: Maintained 1913F: drivers/media/i2c/aptina-pll.* 1914 1915AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1916M: Aleksa Savic <savicaleksa83@gmail.com> 1917M: Jack Doan <me@jackdoan.com> 1918L: linux-hwmon@vger.kernel.org 1919S: Maintained 1920F: Documentation/hwmon/aquacomputer_d5next.rst 1921F: drivers/hwmon/aquacomputer_d5next.c 1922 1923AQUANTIA ETHERNET DRIVER (atlantic) 1924M: Igor Russkikh <irusskikh@marvell.com> 1925L: netdev@vger.kernel.org 1926S: Maintained 1927W: https://www.marvell.com/ 1928Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1929F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1930F: drivers/net/ethernet/aquantia/atlantic/ 1931 1932AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1933M: Egor Pomozov <epomozov@marvell.com> 1934L: netdev@vger.kernel.org 1935S: Maintained 1936W: http://www.aquantia.com 1937F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1938 1939AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1940M: Krzysztof Hałasa <khalasa@piap.pl> 1941L: linux-media@vger.kernel.org 1942S: Maintained 1943F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1944F: drivers/media/i2c/ar0521.c 1945 1946ARASAN NAND CONTROLLER DRIVER 1947M: Miquel Raynal <miquel.raynal@bootlin.com> 1948R: Michal Simek <michal.simek@amd.com> 1949L: linux-mtd@lists.infradead.org 1950S: Maintained 1951F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1952F: drivers/mtd/nand/raw/arasan-nand-controller.c 1953 1954ARC FRAMEBUFFER DRIVER 1955M: Jaya Kumar <jayalk@intworks.biz> 1956S: Maintained 1957F: drivers/video/fbdev/arcfb.c 1958F: drivers/video/fbdev/core/fb_defio.c 1959 1960ARC PGU DRM DRIVER 1961M: Alexey Brodkin <abrodkin@synopsys.com> 1962S: Supported 1963F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1964F: drivers/gpu/drm/tiny/arcpgu.c 1965 1966ARCNET NETWORK LAYER 1967M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1968L: netdev@vger.kernel.org 1969S: Maintained 1970F: drivers/net/arcnet/ 1971F: include/uapi/linux/if_arcnet.h 1972 1973ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1974M: Arnd Bergmann <arnd@arndb.de> 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976L: soc@lists.linux.dev 1977S: Maintained 1978P: Documentation/process/maintainer-soc.rst 1979C: irc://irc.libera.chat/armlinux 1980T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1981F: Documentation/process/maintainer-soc*.rst 1982F: arch/arm/boot/dts/Makefile 1983F: arch/arm64/boot/dts/Makefile 1984 1985ARM ARCHITECTED TIMER DRIVER 1986M: Mark Rutland <mark.rutland@arm.com> 1987M: Marc Zyngier <maz@kernel.org> 1988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1989S: Maintained 1990F: arch/arm/include/asm/arch_timer.h 1991F: arch/arm64/include/asm/arch_timer.h 1992F: drivers/clocksource/arm_arch_timer.c 1993 1994ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1995M: Marc Zyngier <maz@kernel.org> 1996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1997S: Maintained 1998F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1999F: arch/arm/include/asm/arch_gicv3.h 2000F: arch/arm64/include/asm/arch_gicv3.h 2001F: drivers/irqchip/irq-gic*.[ch] 2002F: include/linux/irqchip/arm-gic*.h 2003F: include/linux/irqchip/arm-vgic-info.h 2004 2005ARM GENERIC INTERRUPT CONTROLLER V5 DRIVERS 2006M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2007M: Marc Zyngier <maz@kernel.org> 2008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2009S: Maintained 2010F: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5*.yaml 2011F: drivers/irqchip/irq-gic-its-msi-parent.[ch] 2012F: drivers/irqchip/irq-gic-v5*.[ch] 2013F: include/linux/irqchip/arm-gic-v5.h 2014 2015ARM HDLCD DRM DRIVER 2016M: Liviu Dudau <liviu.dudau@arm.com> 2017S: Supported 2018F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 2019F: drivers/gpu/drm/arm/hdlcd_* 2020 2021ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 2022M: Linus Walleij <linus.walleij@linaro.org> 2023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2024S: Maintained 2025F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 2026F: Documentation/devicetree/bindings/arm/arm,realview.yaml 2027F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 2028F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2029F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 2030F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 2031F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 2032F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 2033F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 2034F: arch/arm/boot/dts/arm/arm-realview-* 2035F: arch/arm/boot/dts/arm/integrator* 2036F: arch/arm/boot/dts/arm/versatile* 2037F: arch/arm/mach-versatile/ 2038F: drivers/bus/arm-integrator-lm.c 2039F: drivers/clk/versatile/ 2040F: drivers/i2c/busses/i2c-versatile.c 2041F: drivers/irqchip/irq-versatile-fpga.c 2042F: drivers/mtd/maps/physmap-versatile.* 2043F: drivers/power/reset/arm-versatile-reboot.c 2044F: drivers/soc/versatile/ 2045 2046ARM INTERCONNECT PMU DRIVERS 2047M: Robin Murphy <robin.murphy@arm.com> 2048S: Supported 2049F: Documentation/admin-guide/perf/arm-cmn.rst 2050F: Documentation/admin-guide/perf/arm-ni.rst 2051F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2052F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2053F: drivers/perf/arm-cmn.c 2054F: drivers/perf/arm-ni.c 2055F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2056 2057ARM KOMEDA DRM-KMS DRIVER 2058M: Liviu Dudau <liviu.dudau@arm.com> 2059S: Supported 2060T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2061F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2062F: Documentation/gpu/komeda-kms.rst 2063F: drivers/gpu/drm/arm/display/include/ 2064F: drivers/gpu/drm/arm/display/komeda/ 2065 2066ARM MALI PANFROST DRM DRIVER 2067M: Boris Brezillon <boris.brezillon@collabora.com> 2068M: Rob Herring <robh@kernel.org> 2069R: Steven Price <steven.price@arm.com> 2070L: dri-devel@lists.freedesktop.org 2071S: Supported 2072T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2073F: Documentation/gpu/panfrost.rst 2074F: drivers/gpu/drm/ci/xfails/panfrost* 2075F: drivers/gpu/drm/panfrost/ 2076F: include/uapi/drm/panfrost_drm.h 2077 2078ARM MALI PANTHOR DRM DRIVER 2079M: Boris Brezillon <boris.brezillon@collabora.com> 2080M: Steven Price <steven.price@arm.com> 2081M: Liviu Dudau <liviu.dudau@arm.com> 2082L: dri-devel@lists.freedesktop.org 2083S: Supported 2084T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2085F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2086F: drivers/gpu/drm/panthor/ 2087F: include/uapi/drm/panthor_drm.h 2088 2089ARM MALI-DP DRM DRIVER 2090M: Liviu Dudau <liviu.dudau@arm.com> 2091S: Supported 2092T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2093F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2094F: Documentation/gpu/afbc.rst 2095F: drivers/gpu/drm/arm/ 2096 2097ARM MFM AND FLOPPY DRIVERS 2098M: Ian Molton <spyro@f2s.com> 2099S: Maintained 2100F: arch/arm/include/asm/floppy.h 2101F: arch/arm/mach-rpc/floppydma.S 2102 2103ARM PMU PROFILING AND DEBUGGING 2104M: Will Deacon <will@kernel.org> 2105M: Mark Rutland <mark.rutland@arm.com> 2106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2107L: linux-perf-users@vger.kernel.org 2108S: Maintained 2109F: Documentation/devicetree/bindings/arm/pmu.yaml 2110F: Documentation/devicetree/bindings/perf/ 2111F: arch/arm*/include/asm/hw_breakpoint.h 2112F: arch/arm*/include/asm/perf_event.h 2113F: arch/arm*/kernel/hw_breakpoint.c 2114F: arch/arm*/kernel/perf_* 2115F: drivers/perf/ 2116F: include/linux/perf/arm_pmu*.h 2117 2118ARM PORT 2119M: Russell King <linux@armlinux.org.uk> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Odd Fixes 2122W: http://www.armlinux.org.uk/ 2123T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2124F: arch/arm/ 2125X: arch/arm/boot/dts/ 2126 2127ARM PRIMECELL AACI PL041 DRIVER 2128M: Russell King <linux@armlinux.org.uk> 2129S: Odd Fixes 2130F: sound/arm/aaci.* 2131 2132ARM PRIMECELL BUS SUPPORT 2133M: Russell King <linux@armlinux.org.uk> 2134S: Odd Fixes 2135F: drivers/amba/ 2136F: include/linux/amba/bus.h 2137 2138ARM PRIMECELL KMI PL050 DRIVER 2139M: Russell King <linux@armlinux.org.uk> 2140S: Odd Fixes 2141F: drivers/input/serio/ambakmi.* 2142F: include/linux/amba/kmi.h 2143 2144ARM PRIMECELL MMCI PL180/1 DRIVER 2145M: Russell King <linux@armlinux.org.uk> 2146S: Odd Fixes 2147F: drivers/mmc/host/mmci.* 2148F: include/linux/amba/mmci.h 2149 2150ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2151M: Miquel Raynal <miquel.raynal@bootlin.com> 2152R: Michal Simek <michal.simek@amd.com> 2153L: linux-mtd@lists.infradead.org 2154S: Maintained 2155F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2156F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2157 2158ARM PRIMECELL PL35X SMC DRIVER 2159M: Miquel Raynal <miquel.raynal@bootlin.com> 2160R: Michal Simek <michal.simek@amd.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2164F: drivers/memory/pl353-smc.c 2165 2166ARM PRIMECELL SSP PL022 SPI DRIVER 2167M: Linus Walleij <linus.walleij@linaro.org> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2171F: drivers/spi/spi-pl022.c 2172 2173ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2174M: Russell King <linux@armlinux.org.uk> 2175S: Odd Fixes 2176F: drivers/tty/serial/amba-pl01*.c 2177F: include/linux/amba/serial.h 2178 2179ARM PRIMECELL VIC PL190/PL192 DRIVER 2180M: Linus Walleij <linus.walleij@linaro.org> 2181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2182S: Maintained 2183F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2184F: drivers/irqchip/irq-vic.c 2185 2186ARM SMC WATCHDOG DRIVER 2187M: Julius Werner <jwerner@chromium.org> 2188R: Evan Benn <evanbenn@chromium.org> 2189S: Maintained 2190F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2191F: drivers/watchdog/arm_smc_wdt.c 2192 2193ARM SMMU DRIVERS 2194M: Will Deacon <will@kernel.org> 2195R: Robin Murphy <robin.murphy@arm.com> 2196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2197S: Maintained 2198F: Documentation/devicetree/bindings/iommu/arm,smmu* 2199F: drivers/iommu/arm/ 2200F: drivers/iommu/io-pgtable-arm* 2201 2202ARM SMMU SVA SUPPORT 2203R: Jean-Philippe Brucker <jean-philippe@linaro.org> 2204F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2205 2206ARM SUB-ARCHITECTURES 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209C: irc://irc.libera.chat/armlinux 2210T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2211F: arch/arm/mach-*/ 2212F: arch/arm/plat-*/ 2213 2214ARM/ACTIONS SEMI ARCHITECTURE 2215M: Andreas Färber <afaerber@suse.de> 2216M: Manivannan Sadhasivam <mani@kernel.org> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/actions.yaml 2221F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2222F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2223F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2224F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2225F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2226F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2227F: Documentation/devicetree/bindings/pinctrl/actions,* 2228F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2229F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2230F: arch/arm/boot/dts/actions/ 2231F: arch/arm/mach-actions/ 2232F: arch/arm64/boot/dts/actions/ 2233F: drivers/clk/actions/ 2234F: drivers/clocksource/timer-owl* 2235F: drivers/dma/owl-dma.c 2236F: drivers/i2c/busses/i2c-owl.c 2237F: drivers/irqchip/irq-owl-sirq.c 2238F: drivers/mmc/host/owl-mmc.c 2239F: drivers/net/ethernet/actions/ 2240F: drivers/pinctrl/actions/* 2241F: drivers/pmdomain/actions/ 2242F: include/dt-bindings/power/owl-* 2243F: include/dt-bindings/reset/actions,* 2244F: include/linux/soc/actions/ 2245N: owl 2246 2247ARM/AIROHA SOC SUPPORT 2248M: Matthias Brugger <matthias.bgg@gmail.com> 2249M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2252S: Odd Fixes 2253F: arch/arm/boot/dts/airoha/ 2254F: arch/arm64/boot/dts/airoha/ 2255 2256ARM/Allwinner SoC Clock Support 2257M: Emilio López <emilio@elopez.com.ar> 2258S: Maintained 2259F: drivers/clk/sunxi/ 2260 2261ARM/Allwinner sunXi SoC support 2262M: Chen-Yu Tsai <wens@csie.org> 2263M: Jernej Skrabec <jernej.skrabec@gmail.com> 2264M: Samuel Holland <samuel@sholland.org> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266L: linux-sunxi@lists.linux.dev 2267S: Maintained 2268T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2269F: arch/arm/mach-sunxi/ 2270F: arch/arm64/boot/dts/allwinner/ 2271F: drivers/clk/sunxi-ng/ 2272F: drivers/pinctrl/sunxi/ 2273F: drivers/soc/sunxi/ 2274N: allwinner 2275N: sun[x456789]i 2276N: sun[25]0i 2277 2278ARM/ALPHASCALE ARCHITECTURE 2279M: Krzysztof Kozlowski <krzk@kernel.org> 2280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2281S: Odd Fixes 2282F: arch/arm/boot/dts/alphascale/ 2283F: drivers/clk/clk-asm9260.c 2284F: drivers/clocksource/asm9260_timer.c 2285F: drivers/rtc/rtc-asm9260.c 2286F: drivers/watchdog/asm9260_wdt.c 2287 2288ARM/AMD PENSANDO ARM64 ARCHITECTURE 2289M: Brad Larson <blarson@amd.com> 2290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2291S: Supported 2292F: Documentation/devicetree/bindings/*/amd,pensando* 2293F: arch/arm64/boot/dts/amd/elba* 2294 2295ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2296M: Neil Armstrong <neil.armstrong@linaro.org> 2297M: Jerome Brunet <jbrunet@baylibre.com> 2298L: linux-amlogic@lists.infradead.org 2299S: Maintained 2300F: Documentation/devicetree/bindings/clock/amlogic* 2301F: drivers/clk/meson/ 2302F: include/dt-bindings/clock/amlogic,a1* 2303F: include/dt-bindings/clock/gxbb* 2304F: include/dt-bindings/clock/meson* 2305 2306ARM/Amlogic Meson SoC Crypto Drivers 2307M: Corentin Labbe <clabbe@baylibre.com> 2308L: linux-crypto@vger.kernel.org 2309L: linux-amlogic@lists.infradead.org 2310S: Maintained 2311F: Documentation/devicetree/bindings/crypto/amlogic* 2312F: drivers/crypto/amlogic/ 2313 2314ARM/Amlogic Meson SoC Sound Drivers 2315M: Jerome Brunet <jbrunet@baylibre.com> 2316L: linux-sound@vger.kernel.org 2317S: Maintained 2318F: Documentation/devicetree/bindings/sound/amlogic* 2319F: sound/soc/meson/ 2320 2321ARM/Amlogic Meson SoC support 2322M: Neil Armstrong <neil.armstrong@linaro.org> 2323M: Kevin Hilman <khilman@baylibre.com> 2324R: Jerome Brunet <jbrunet@baylibre.com> 2325R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2327L: linux-amlogic@lists.infradead.org 2328S: Maintained 2329W: http://linux-meson.com/ 2330F: Documentation/devicetree/bindings/phy/amlogic* 2331F: arch/arm/boot/dts/amlogic/ 2332F: arch/arm/mach-meson/ 2333F: arch/arm64/boot/dts/amlogic/ 2334F: drivers/pmdomain/amlogic/ 2335F: drivers/mmc/host/meson* 2336F: drivers/phy/amlogic/ 2337F: drivers/pinctrl/meson/ 2338F: drivers/rtc/rtc-meson* 2339F: drivers/soc/amlogic/ 2340N: meson 2341 2342ARM/Annapurna Labs ALPINE ARCHITECTURE 2343M: Antoine Tenart <atenart@kernel.org> 2344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2345S: Odd Fixes 2346F: arch/arm/boot/dts/amazon/ 2347F: arch/arm/mach-alpine/ 2348F: arch/arm64/boot/dts/amazon/ 2349F: drivers/*/*alpine* 2350 2351ARM/APPLE MACHINE SOUND DRIVERS 2352M: Martin Povišer <povik+lin@cutebit.org> 2353L: asahi@lists.linux.dev 2354L: linux-sound@vger.kernel.org 2355S: Maintained 2356F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2357F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2358F: Documentation/devicetree/bindings/sound/apple,* 2359F: sound/soc/apple/* 2360F: sound/soc/codecs/cs42l83-i2c.c 2361F: sound/soc/codecs/cs42l84.* 2362F: sound/soc/codecs/ssm3515.c 2363 2364ARM/APPLE MACHINE SUPPORT 2365M: Sven Peter <sven@kernel.org> 2366M: Janne Grunau <j@jannau.net> 2367R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2368R: Neal Gompa <neal@gompa.dev> 2369L: asahi@lists.linux.dev 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371S: Maintained 2372W: https://asahilinux.org 2373B: https://github.com/AsahiLinux/linux/issues 2374C: irc://irc.oftc.net/asahi-dev 2375T: git https://github.com/AsahiLinux/linux.git 2376F: Documentation/devicetree/bindings/arm/apple.yaml 2377F: Documentation/devicetree/bindings/arm/apple/* 2378F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2379F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2380F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2381F: Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml 2382F: Documentation/devicetree/bindings/gpu/apple,agx.yaml 2383F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2384F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2385F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2386F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2387F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2388F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2389F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2390F: Documentation/devicetree/bindings/mfd/apple,smc.yaml 2391F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2392F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2393F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2394F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2395F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2396F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2397F: Documentation/devicetree/bindings/power/apple* 2398F: Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml 2399F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2400F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2401F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2402F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2403F: arch/arm64/boot/dts/apple/ 2404F: drivers/bluetooth/hci_bcm4377.c 2405F: drivers/clk/clk-apple-nco.c 2406F: drivers/cpufreq/apple-soc-cpufreq.c 2407F: drivers/dma/apple-admac.c 2408F: drivers/gpio/gpio-macsmc.c 2409F: drivers/pmdomain/apple/ 2410F: drivers/i2c/busses/i2c-pasemi-core.c 2411F: drivers/i2c/busses/i2c-pasemi-platform.c 2412F: drivers/input/touchscreen/apple_z2.c 2413F: drivers/iommu/apple-dart.c 2414F: drivers/iommu/io-pgtable-dart.c 2415F: drivers/irqchip/irq-apple-aic.c 2416F: drivers/mfd/macsmc.c 2417F: drivers/nvme/host/apple.c 2418F: drivers/nvmem/apple-efuses.c 2419F: drivers/nvmem/apple-spmi-nvmem.c 2420F: drivers/pinctrl/pinctrl-apple-gpio.c 2421F: drivers/power/reset/macsmc-reboot.c 2422F: drivers/pwm/pwm-apple.c 2423F: drivers/soc/apple/* 2424F: drivers/spi/spi-apple.c 2425F: drivers/spmi/spmi-apple-controller.c 2426F: drivers/video/backlight/apple_dwi_bl.c 2427F: drivers/watchdog/apple_wdt.c 2428F: include/dt-bindings/interrupt-controller/apple-aic.h 2429F: include/dt-bindings/pinctrl/apple.h 2430F: include/linux/mfd/macsmc.h 2431F: include/linux/soc/apple/* 2432F: include/uapi/drm/asahi_drm.h 2433 2434ARM/ARTPEC MACHINE SUPPORT 2435M: Jesper Nilsson <jesper.nilsson@axis.com> 2436M: Lars Persson <lars.persson@axis.com> 2437L: linux-arm-kernel@axis.com 2438S: Maintained 2439F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2440F: arch/arm/boot/dts/axis/ 2441F: arch/arm/mach-artpec 2442F: drivers/clk/axis 2443F: drivers/crypto/axis 2444F: drivers/mmc/host/usdhi6rol0.c 2445F: drivers/pinctrl/pinctrl-artpec* 2446 2447ARM/ASPEED I2C DRIVER 2448M: Ryan Chen <ryan_chen@aspeedtech.com> 2449R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2450R: Joel Stanley <joel@jms.id.au> 2451L: linux-i2c@vger.kernel.org 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Maintained 2454F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2455F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2456F: drivers/i2c/busses/i2c-aspeed.c 2457F: drivers/irqchip/irq-aspeed-i2c-ic.c 2458 2459ARM/ASPEED MACHINE SUPPORT 2460M: Joel Stanley <joel@jms.id.au> 2461M: Andrew Jeffery <andrew@codeconstruct.com.au> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2464S: Supported 2465Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2466T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 2467F: Documentation/devicetree/bindings/arm/aspeed/ 2468F: arch/arm/boot/dts/aspeed/ 2469F: arch/arm/mach-aspeed/ 2470N: aspeed 2471 2472ARM/AXIADO ARCHITECTURE 2473M: Harshit Shah <hshah@axiado.com> 2474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2475S: Maintained 2476F: Documentation/devicetree/bindings/arm/axiado.yaml 2477F: arch/arm64/boot/dts/axiado/ 2478N: axiado 2479 2480ARM/AXM LSI SOC 2481M: Krzysztof Kozlowski <krzk@kernel.org> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Odd Fixes 2484F: Documentation/devicetree/bindings/arm/axxia.yaml 2485F: arch/arm/boot/dts/intel/axm/ 2486F: arch/arm/mach-axxia/ 2487 2488ARM/BITMAIN ARCHITECTURE 2489M: Manivannan Sadhasivam <mani@kernel.org> 2490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2491S: Maintained 2492F: Documentation/devicetree/bindings/arm/bitmain.yaml 2493F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2494F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2495F: arch/arm64/boot/dts/bitmain/ 2496F: drivers/clk/clk-bm1880.c 2497F: drivers/pinctrl/pinctrl-bm1880.c 2498 2499ARM/BLAIZE ARCHITECTURE 2500M: James Cowgill <james.cowgill@blaize.com> 2501M: Matt Redfearn <matt.redfearn@blaize.com> 2502M: Neil Jones <neil.jones@blaize.com> 2503M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2504S: Maintained 2505F: Documentation/devicetree/bindings/arm/blaize.yaml 2506F: arch/arm64/boot/dts/blaize/ 2507 2508ARM/CALXEDA HIGHBANK ARCHITECTURE 2509M: Andre Przywara <andre.przywara@arm.com> 2510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2511S: Maintained 2512F: arch/arm/boot/dts/calxeda/ 2513F: arch/arm/mach-highbank/ 2514 2515ARM/CAVIUM THUNDER NETWORK DRIVER 2516M: Sunil Goutham <sgoutham@marvell.com> 2517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2518S: Maintained 2519F: drivers/net/ethernet/cavium/thunder/ 2520 2521ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2522M: Lukasz Majewski <lukma@denx.de> 2523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2524S: Maintained 2525F: arch/arm/mach-ep93xx/ts72xx.c 2526 2527ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2528M: Hartley Sweeten <hsweeten@visionengravers.com> 2529M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2530M: Nikita Shubin <nikita.shubin@maquefel.me> 2531L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2532S: Maintained 2533F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2534F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2535F: arch/arm/boot/compressed/misc-ep93xx.h 2536F: arch/arm/mach-ep93xx/ 2537F: drivers/iio/adc/ep93xx_adc.c 2538 2539ARM/CIX SOC SUPPORT 2540M: Peter Chen <peter.chen@cixtech.com> 2541M: Fugang Duan <fugang.duan@cixtech.com> 2542R: CIX Linux Kernel Upstream Group <cix-kernel-upstream@cixtech.com> 2543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2544S: Maintained 2545T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix.git 2546F: Documentation/devicetree/bindings/arm/cix.yaml 2547F: Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml 2548F: arch/arm64/boot/dts/cix/ 2549F: drivers/mailbox/cix-mailbox.c 2550K: \bcix\b 2551 2552ARM/CLKDEV SUPPORT 2553M: Russell King <linux@armlinux.org.uk> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2557F: drivers/clk/clkdev.c 2558 2559ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2560M: Baruch Siach <baruch@tkos.co.il> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562S: Maintained 2563F: arch/arm/boot/dts/cnxt/ 2564N: digicolor 2565 2566ARM/CORESIGHT FRAMEWORK AND DRIVERS 2567M: Suzuki K Poulose <suzuki.poulose@arm.com> 2568R: Mike Leach <mike.leach@linaro.org> 2569R: James Clark <james.clark@linaro.org> 2570L: coresight@lists.linaro.org (moderated for non-subscribers) 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2574F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2575F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2576F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2577F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2578F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2579F: Documentation/trace/coresight/* 2580F: drivers/hwtracing/coresight/* 2581F: include/dt-bindings/arm/coresight-cti-dt.h 2582F: include/linux/coresight* 2583F: include/uapi/linux/coresight* 2584F: samples/coresight/* 2585F: tools/perf/Documentation/arm-coresight.txt 2586F: tools/perf/arch/arm/util/auxtrace.c 2587F: tools/perf/arch/arm/util/cs-etm.c 2588F: tools/perf/arch/arm/util/cs-etm.h 2589F: tools/perf/arch/arm/util/pmu.c 2590F: tools/perf/tests/shell/*coresight* 2591F: tools/perf/tests/shell/coresight/* 2592F: tools/perf/tests/shell/lib/*coresight* 2593F: tools/perf/util/cs-etm-decoder/* 2594F: tools/perf/util/cs-etm.* 2595 2596ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2597M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2598M: Linus Walleij <linus.walleij@linaro.org> 2599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2600S: Maintained 2601T: git https://github.com/ulli-kroll/linux.git 2602F: Documentation/devicetree/bindings/arm/gemini.yaml 2603F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2604F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2605F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2606F: arch/arm/boot/dts/gemini/ 2607F: arch/arm/mach-gemini/ 2608F: drivers/crypto/gemini/ 2609F: drivers/net/ethernet/cortina/ 2610F: drivers/pinctrl/pinctrl-gemini.c 2611F: drivers/rtc/rtc-ftrtc010.c 2612 2613ARM/CZ.NIC TURRIS SUPPORT 2614M: Marek Behún <kabel@kernel.org> 2615S: Maintained 2616W: https://www.turris.cz/ 2617F: Documentation/ABI/testing/debugfs-moxtet 2618F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2619F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2620F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2621F: Documentation/devicetree/bindings/bus/moxtet.txt 2622F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2623F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2624F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2625F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2626F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2627F: drivers/bus/moxtet.c 2628F: drivers/firmware/turris-mox-rwtm.c 2629F: drivers/gpio/gpio-moxtet.c 2630F: drivers/leds/leds-turris-omnia.c 2631F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2632F: drivers/platform/cznic/ 2633F: drivers/watchdog/armada_37xx_wdt.c 2634F: include/dt-bindings/bus/moxtet.h 2635F: include/linux/armada-37xx-rwtm-mailbox.h 2636F: include/linux/moxtet.h 2637F: include/linux/turris-omnia-mcu-interface.h 2638F: include/linux/turris-signing-key.h 2639 2640ARM/FARADAY FA526 PORT 2641M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2643S: Maintained 2644T: git git://git.berlios.de/gemini-board 2645F: arch/arm/mm/*-fa* 2646 2647ARM/FOOTBRIDGE ARCHITECTURE 2648M: Russell King <linux@armlinux.org.uk> 2649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651W: http://www.armlinux.org.uk/ 2652F: arch/arm/include/asm/hardware/dec21285.h 2653F: arch/arm/mach-footbridge/ 2654 2655ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2656M: Shawn Guo <shawnguo@kernel.org> 2657M: Sascha Hauer <s.hauer@pengutronix.de> 2658R: Pengutronix Kernel Team <kernel@pengutronix.de> 2659R: Fabio Estevam <festevam@gmail.com> 2660L: imx@lists.linux.dev 2661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2662S: Maintained 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2664F: Documentation/devicetree/bindings/firmware/fsl* 2665F: Documentation/devicetree/bindings/firmware/nxp* 2666F: arch/arm/boot/dts/nxp/imx/ 2667F: arch/arm/boot/dts/nxp/mxs/ 2668F: arch/arm64/boot/dts/freescale/ 2669X: Documentation/devicetree/bindings/media/i2c/ 2670X: arch/arm64/boot/dts/freescale/fsl-* 2671X: arch/arm64/boot/dts/freescale/qoriq-* 2672X: drivers/media/i2c/ 2673N: imx 2674N: mxs 2675N: \bmxc[^\d] 2676 2677ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2678M: Shawn Guo <shawnguo@kernel.org> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2682F: arch/arm/boot/dts/nxp/ls/ 2683F: arch/arm64/boot/dts/freescale/fsl-* 2684F: arch/arm64/boot/dts/freescale/qoriq-* 2685 2686ARM/FREESCALE VYBRID ARM ARCHITECTURE 2687M: Shawn Guo <shawnguo@kernel.org> 2688M: Sascha Hauer <s.hauer@pengutronix.de> 2689R: Pengutronix Kernel Team <kernel@pengutronix.de> 2690R: Stefan Agner <stefan@agner.ch> 2691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2692S: Maintained 2693T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2694F: arch/arm/boot/dts/nxp/vf/ 2695F: arch/arm/mach-imx/*vf610* 2696 2697ARM/GUMSTIX MACHINE SUPPORT 2698M: Steve Sakoman <sakoman@gmail.com> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700S: Maintained 2701 2702ARM/HISILICON SOC SUPPORT 2703M: Wei Xu <xuwei5@hisilicon.com> 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705S: Supported 2706W: http://www.hisilicon.com 2707T: git https://github.com/hisilicon/linux-hisi.git 2708F: arch/arm/boot/dts/hisilicon/ 2709F: arch/arm/mach-hisi/ 2710F: arch/arm64/boot/dts/hisilicon/ 2711 2712ARM/HP JORNADA 7XX MACHINE SUPPORT 2713M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2714S: Maintained 2715W: www.jlime.com 2716T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2717F: arch/arm/mach-sa1100/include/mach/jornada720.h 2718F: arch/arm/mach-sa1100/jornada720.c 2719 2720ARM/HPE GXP ARCHITECTURE 2721M: Jean-Marie Verdun <verdun@hpe.com> 2722M: Nick Hawkins <nick.hawkins@hpe.com> 2723S: Maintained 2724F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2725F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2726F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2727F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2728F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2729F: Documentation/hwmon/gxp-fan-ctrl.rst 2730F: arch/arm/boot/dts/hpe/ 2731F: arch/arm/mach-hpe/ 2732F: drivers/clocksource/timer-gxp.c 2733F: drivers/hwmon/gxp-fan-ctrl.c 2734F: drivers/i2c/busses/i2c-gxp.c 2735F: drivers/spi/spi-gxp.c 2736F: drivers/watchdog/gxp-wdt.c 2737 2738ARM/IGEP MACHINE SUPPORT 2739M: Enric Balletbo i Serra <eballetbo@gmail.com> 2740M: Javier Martinez Canillas <javier@dowhile0.org> 2741L: linux-omap@vger.kernel.org 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Maintained 2744F: arch/arm/boot/dts/ti/omap/omap3-igep* 2745 2746ARM/INTEL IXP4XX ARM ARCHITECTURE 2747M: Linus Walleij <linusw@kernel.org> 2748M: Imre Kaloz <kaloz@openwrt.org> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750S: Maintained 2751F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2752F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2753F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2754F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2755F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2756F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2757F: arch/arm/boot/dts/intel/ixp/ 2758F: arch/arm/mach-ixp4xx/ 2759F: drivers/bus/intel-ixp4xx-eb.c 2760F: drivers/char/hw_random/ixp4xx-rng.c 2761F: drivers/clocksource/timer-ixp4xx.c 2762F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2763F: drivers/gpio/gpio-ixp4xx.c 2764F: drivers/irqchip/irq-ixp4xx.c 2765F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2766F: drivers/net/wan/ixp4xx_hss.c 2767F: drivers/soc/ixp4xx/ixp4xx-npe.c 2768F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2769F: include/linux/soc/ixp4xx/npe.h 2770F: include/linux/soc/ixp4xx/qmgr.h 2771 2772ARM/INTEL KEEMBAY ARCHITECTURE 2773M: Paul J. Murphy <paul.j.murphy@intel.com> 2774M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2775S: Maintained 2776F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2777F: arch/arm64/boot/dts/intel/keembay-evm.dts 2778F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2779 2780ARM/INTEL XSC3 (MANZANO) ARM CORE 2781M: Lennert Buytenhek <kernel@wantstofly.org> 2782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2783S: Maintained 2784 2785ARM/LG1K ARCHITECTURE 2786M: Chanho Min <chanho.min@lge.com> 2787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2788S: Maintained 2789F: arch/arm64/boot/dts/lg/ 2790 2791ARM/LPC18XX ARCHITECTURE 2792M: Vladimir Zapolskiy <vz@mleia.com> 2793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2794S: Maintained 2795F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2796F: arch/arm/boot/dts/nxp/lpc/lpc43* 2797F: drivers/i2c/busses/i2c-lpc2k.c 2798F: drivers/memory/pl172.c 2799F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2800F: drivers/rtc/rtc-lpc24xx.c 2801N: lpc18xx 2802 2803ARM/LPC32XX SOC SUPPORT 2804M: Vladimir Zapolskiy <vz@mleia.com> 2805M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2807S: Maintained 2808T: git https://github.com/vzapolskiy/linux-lpc32xx.git 2809F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2810F: arch/arm/boot/dts/nxp/lpc/lpc32* 2811F: arch/arm/mach-lpc32xx/ 2812F: drivers/dma/lpc32xx-dmamux.c 2813F: drivers/i2c/busses/i2c-pnx.c 2814F: drivers/net/ethernet/nxp/lpc_eth.c 2815F: drivers/usb/host/ohci-nxp.c 2816F: drivers/watchdog/pnx4008_wdt.c 2817N: lpc32xx 2818 2819LPC32XX DMAMUX SUPPORT 2820M: J.M.B. Downing <jonathan.downing@nautel.com> 2821M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2822R: Vladimir Zapolskiy <vz@mleia.com> 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824S: Maintained 2825F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2826 2827ARM/Marvell Dove/MV78xx0/Orion SOC support 2828M: Andrew Lunn <andrew@lunn.ch> 2829M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2830M: Gregory Clement <gregory.clement@bootlin.com> 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832S: Maintained 2833T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2834F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2835F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2836F: Documentation/devicetree/bindings/soc/dove/ 2837F: arch/arm/boot/dts/marvell/dove* 2838F: arch/arm/boot/dts/marvell/orion5x* 2839F: arch/arm/mach-dove/ 2840F: arch/arm/mach-mv78xx0/ 2841F: arch/arm/mach-orion5x/ 2842F: arch/arm/plat-orion/ 2843F: drivers/bus/mvebu-mbus.c 2844F: drivers/soc/dove/ 2845 2846ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2847M: Andrew Lunn <andrew@lunn.ch> 2848M: Gregory Clement <gregory.clement@bootlin.com> 2849M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2853F: Documentation/devicetree/bindings/arm/marvell/ 2854F: arch/arm/boot/dts/marvell/armada* 2855F: arch/arm/boot/dts/marvell/kirkwood* 2856F: arch/arm/configs/mvebu_*_defconfig 2857F: arch/arm/mach-mvebu/ 2858F: arch/arm64/boot/dts/marvell/ 2859F: drivers/clk/mvebu/ 2860F: drivers/cpufreq/armada-37xx-cpufreq.c 2861F: drivers/cpufreq/armada-8k-cpufreq.c 2862F: drivers/cpufreq/mvebu-cpufreq.c 2863F: drivers/irqchip/irq-armada-370-xp.c 2864F: drivers/irqchip/irq-mvebu-* 2865F: drivers/pinctrl/mvebu/ 2866F: drivers/rtc/rtc-armada38x.c 2867 2868ARM/Marvell PXA1908 SOC support 2869M: Duje Mihanović <duje@dujemihanovic.xyz> 2870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2871S: Maintained 2872F: arch/arm64/boot/dts/marvell/mmp/ 2873F: drivers/clk/mmp/clk-pxa1908*.c 2874F: include/dt-bindings/clock/marvell,pxa1908.h 2875 2876ARM/Mediatek RTC DRIVER 2877M: Eddie Huang <eddie.huang@mediatek.com> 2878M: Sean Wang <sean.wang@mediatek.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2881S: Maintained 2882F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2883F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2884F: drivers/rtc/rtc-mt2712.c 2885F: drivers/rtc/rtc-mt6397.c 2886F: drivers/rtc/rtc-mt7622.c 2887 2888ARM/Mediatek SoC support 2889M: Matthias Brugger <matthias.bgg@gmail.com> 2890M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2891L: linux-kernel@vger.kernel.org 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2894S: Maintained 2895W: https://mtk.wiki.kernel.org/ 2896C: irc://irc.libera.chat/linux-mediatek 2897F: arch/arm/boot/dts/mediatek/ 2898F: arch/arm/mach-mediatek/ 2899F: arch/arm64/boot/dts/mediatek/ 2900F: drivers/soc/mediatek/ 2901N: mtk 2902N: mt[2678] 2903K: mediatek 2904 2905ARM/Mediatek USB3 PHY DRIVER 2906M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2908L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2909S: Maintained 2910F: Documentation/devicetree/bindings/phy/mediatek,* 2911F: drivers/phy/mediatek/ 2912 2913ARM/MICROCHIP (ARM64) SoC support 2914M: Conor Dooley <conor@kernel.org> 2915M: Nicolas Ferre <nicolas.ferre@microchip.com> 2916M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2918S: Supported 2919T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2920F: arch/arm64/boot/dts/microchip/ 2921 2922ARM/Microchip (AT91) SoC support 2923M: Nicolas Ferre <nicolas.ferre@microchip.com> 2924M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2925M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2927S: Supported 2928W: http://www.linux4sam.org 2929T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2930F: arch/arm/boot/dts/microchip/ 2931F: arch/arm/include/debug/at91.S 2932F: arch/arm/mach-at91/ 2933F: drivers/memory/atmel* 2934F: drivers/watchdog/sama5d4_wdt.c 2935F: include/soc/at91/ 2936X: drivers/input/touchscreen/atmel_mxt_ts.c 2937N: at91 2938N: atmel 2939 2940ARM/Microchip Sparx5 SoC support 2941M: Steen Hegelund <Steen.Hegelund@microchip.com> 2942M: Daniel Machon <daniel.machon@microchip.com> 2943M: UNGLinuxDriver@microchip.com 2944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2945S: Supported 2946F: arch/arm64/boot/dts/microchip/sparx* 2947F: drivers/net/ethernet/microchip/vcap/ 2948F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2949N: sparx5 2950 2951ARM/MILBEAUT ARCHITECTURE 2952M: Taichi Sugaya <sugaya.taichi@socionext.com> 2953M: Takao Orito <orito.takao@socionext.com> 2954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2955S: Maintained 2956F: arch/arm/boot/dts/socionext/milbeaut* 2957F: arch/arm/mach-milbeaut/ 2958N: milbeaut 2959 2960ARM/MORELLO PLATFORM 2961M: Vincenzo Frascino <vincenzo.frascino@arm.com> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964F: Documentation/devicetree/bindings/arm/arm,morello.yaml 2965F: arch/arm64/boot/dts/arm/morello* 2966 2967ARM/MOXA ART SOC 2968M: Krzysztof Kozlowski <krzk@kernel.org> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Odd Fixes 2971F: Documentation/devicetree/bindings/arm/moxart.yaml 2972F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.yaml 2973F: arch/arm/boot/dts/moxa/ 2974F: drivers/clk/clk-moxart.c 2975 2976ARM/MStar/Sigmastar Armv7 SoC support 2977M: Daniel Palmer <daniel@thingy.jp> 2978M: Romain Perier <romain.perier@gmail.com> 2979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2980S: Maintained 2981W: http://linux-chenxing.org/ 2982T: git https://github.com/linux-chenxing/linux.git 2983F: Documentation/devicetree/bindings/arm/mstar/* 2984F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2985F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2986F: arch/arm/boot/dts/sigmastar/ 2987F: arch/arm/mach-mstar/ 2988F: drivers/clk/mstar/ 2989F: drivers/clocksource/timer-msc313e.c 2990F: drivers/gpio/gpio-msc313.c 2991F: drivers/rtc/rtc-msc313.c 2992F: drivers/watchdog/msc313e_wdt.c 2993F: include/dt-bindings/clock/mstar-* 2994F: include/dt-bindings/gpio/msc313-gpio.h 2995 2996ARM/NOMADIK/Ux500 ARCHITECTURES 2997M: Linus Walleij <linus.walleij@linaro.org> 2998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2999S: Maintained 3000T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 3001F: Documentation/devicetree/bindings/arm/ste-* 3002F: Documentation/devicetree/bindings/arm/ux500.yaml 3003F: Documentation/devicetree/bindings/arm/ux500/ 3004F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 3005F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 3006F: arch/arm/boot/dts/st/ste-* 3007F: arch/arm/mach-nomadik/ 3008F: arch/arm/mach-ux500/ 3009F: drivers/clk/clk-nomadik.c 3010F: drivers/clocksource/clksrc-dbx500-prcmu.c 3011F: drivers/dma/ste_dma40* 3012F: drivers/pmdomain/st/ste-ux500-pm-domain.c 3013F: drivers/gpio/gpio-nomadik.c 3014F: drivers/hwspinlock/u8500_hsem.c 3015F: drivers/i2c/busses/i2c-nomadik.c 3016F: drivers/iio/adc/ab8500-gpadc.c 3017F: drivers/mfd/ab8500* 3018F: drivers/mfd/abx500* 3019F: drivers/mfd/db8500* 3020F: drivers/pinctrl/nomadik/ 3021F: drivers/rtc/rtc-ab8500.c 3022F: drivers/rtc/rtc-pl031.c 3023F: drivers/soc/ux500/ 3024 3025ARM/NUVOTON MA35 ARCHITECTURE 3026M: Jacky Huang <ychuang3@nuvoton.com> 3027M: Shan-Chun Hung <schung@nuvoton.com> 3028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3029S: Supported 3030F: Documentation/devicetree/bindings/*/*/*ma35* 3031F: Documentation/devicetree/bindings/*/*ma35* 3032F: arch/arm64/boot/dts/nuvoton/*ma35* 3033F: drivers/*/*/*ma35* 3034F: drivers/*/*ma35* 3035K: ma35d1 3036 3037ARM/NUVOTON NPCM ARCHITECTURE 3038M: Avi Fishman <avifishman70@gmail.com> 3039M: Tomer Maimon <tmaimon77@gmail.com> 3040M: Tali Perry <tali.perry1@gmail.com> 3041R: Patrick Venture <venture@google.com> 3042R: Nancy Yuen <yuenn@google.com> 3043R: Benjamin Fair <benjaminfair@google.com> 3044L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3045S: Supported 3046F: Documentation/devicetree/bindings/*/*/*npcm* 3047F: Documentation/devicetree/bindings/*/*npcm* 3048F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 3049F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 3050F: arch/arm/mach-npcm/ 3051F: arch/arm64/boot/dts/nuvoton/ 3052F: drivers/*/*/*npcm* 3053F: drivers/*/*npcm* 3054F: drivers/rtc/rtc-nct3018y.c 3055F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 3056F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 3057 3058ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 3059M: Joseph Liu <kwliu@nuvoton.com> 3060M: Marvin Lin <kflin@nuvoton.com> 3061L: linux-media@vger.kernel.org 3062L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3063S: Maintained 3064F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 3065F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 3066F: Documentation/userspace-api/media/drivers/npcm-video.rst 3067F: drivers/media/platform/nuvoton/ 3068F: include/uapi/linux/npcm-video.h 3069 3070ARM/NUVOTON WPCM450 ARCHITECTURE 3071M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073S: Maintained 3074W: https://github.com/neuschaefer/wpcm450/wiki 3075F: Documentation/devicetree/bindings/*/*wpcm* 3076F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 3077F: arch/arm/configs/wpcm450_defconfig 3078F: arch/arm/mach-npcm/wpcm450.c 3079F: drivers/*/*/*wpcm* 3080F: drivers/*/*wpcm* 3081 3082ARM/NXP S32G ARCHITECTURE 3083R: Chester Lin <chester62515@gmail.com> 3084R: Matthias Brugger <mbrugger@suse.com> 3085R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3086R: NXP S32 Linux Team <s32@nxp.com> 3087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3088S: Maintained 3089F: Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml 3090F: arch/arm64/boot/dts/freescale/s32g*.dts* 3091F: drivers/pinctrl/nxp/ 3092F: drivers/rtc/rtc-s32g.c 3093 3094ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3095M: Jan Petrous <jan.petrous@oss.nxp.com> 3096R: s32@nxp.com 3097S: Maintained 3098F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3099F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3100 3101ARM/Orion SoC/Technologic Systems TS-78xx platform support 3102M: Alexander Clouter <alex@digriz.org.uk> 3103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3104S: Maintained 3105W: http://www.digriz.org.uk/ts78xx/kernel 3106F: arch/arm/mach-orion5x/ts78xx-* 3107 3108ARM/QUALCOMM CHROMEBOOK SUPPORT 3109R: cros-qcom-dts-watchers@chromium.org 3110F: arch/arm64/boot/dts/qcom/sc7180* 3111F: arch/arm64/boot/dts/qcom/sc7280* 3112F: arch/arm64/boot/dts/qcom/sdm845-cheza* 3113 3114ARM/QUALCOMM MAILING LIST 3115L: linux-arm-msm@vger.kernel.org 3116C: irc://irc.oftc.net/linux-msm 3117F: Documentation/devicetree/bindings/*/qcom* 3118F: Documentation/devicetree/bindings/soc/qcom/ 3119F: arch/arm/boot/dts/qcom/ 3120F: arch/arm/configs/qcom_defconfig 3121F: arch/arm/mach-qcom/ 3122F: arch/arm64/boot/dts/qcom/ 3123F: drivers/*/*/pm8???-* 3124F: drivers/*/*/qcom* 3125F: drivers/*/*/qcom/ 3126F: drivers/*/qcom* 3127F: drivers/*/qcom/ 3128F: drivers/bluetooth/btqcomsmd.c 3129F: drivers/clocksource/timer-qcom.c 3130F: drivers/cpuidle/cpuidle-qcom-spm.c 3131F: drivers/extcon/extcon-qcom* 3132F: drivers/i2c/busses/i2c-qcom-geni.c 3133F: drivers/i2c/busses/i2c-qup.c 3134F: drivers/iommu/msm* 3135F: drivers/mfd/ssbi.c 3136F: drivers/mmc/host/mmci_qcom* 3137F: drivers/mmc/host/sdhci-msm.c 3138F: drivers/pci/controller/dwc/pcie-qcom* 3139F: drivers/phy/qualcomm/ 3140F: drivers/power/*/msm* 3141F: drivers/reset/reset-qcom-* 3142F: drivers/rtc/rtc-pm8xxx.c 3143F: drivers/spi/spi-geni-qcom.c 3144F: drivers/spi/spi-qcom-qspi.c 3145F: drivers/spi/spi-qup.c 3146F: drivers/tty/serial/msm_serial.c 3147F: drivers/ufs/host/ufs-qcom* 3148F: drivers/usb/dwc3/dwc3-qcom.c 3149F: include/dt-bindings/*/qcom* 3150F: include/linux/*/qcom* 3151F: include/linux/soc/qcom/ 3152 3153ARM/QUALCOMM SUPPORT 3154M: Bjorn Andersson <andersson@kernel.org> 3155M: Konrad Dybcio <konradybcio@kernel.org> 3156L: linux-arm-msm@vger.kernel.org 3157S: Maintained 3158C: irc://irc.oftc.net/linux-msm 3159T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3160F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3161F: Documentation/devicetree/bindings/arm/qcom.yaml 3162F: Documentation/devicetree/bindings/bus/qcom* 3163F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3164F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3165F: Documentation/devicetree/bindings/reserved-memory/qcom* 3166F: Documentation/devicetree/bindings/soc/qcom/ 3167F: arch/arm/boot/dts/qcom/ 3168F: arch/arm/configs/qcom_defconfig 3169F: arch/arm/mach-qcom/ 3170F: arch/arm64/boot/dts/qcom/ 3171F: drivers/bus/qcom* 3172F: drivers/firmware/qcom/ 3173F: drivers/soc/qcom/ 3174F: include/dt-bindings/arm/qcom,ids.h 3175F: include/dt-bindings/firmware/qcom,scm.h 3176F: include/dt-bindings/soc/qcom* 3177F: include/linux/firmware/qcom 3178F: include/linux/soc/qcom/ 3179F: include/soc/qcom/ 3180 3181ARM/RDA MICRO ARCHITECTURE 3182M: Manivannan Sadhasivam <mani@kernel.org> 3183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3184L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3185S: Maintained 3186F: Documentation/devicetree/bindings/arm/rda.yaml 3187F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3188F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3189F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3190F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3191F: arch/arm/boot/dts/unisoc/ 3192F: drivers/clocksource/timer-rda.c 3193F: drivers/gpio/gpio-rda.c 3194F: drivers/irqchip/irq-rda-intc.c 3195F: drivers/tty/serial/rda-uart.c 3196 3197ARM/REALTEK ARCHITECTURE 3198M: Andreas Färber <afaerber@suse.de> 3199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3200L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3201S: Maintained 3202F: Documentation/devicetree/bindings/arm/realtek.yaml 3203F: arch/arm/boot/dts/realtek/ 3204F: arch/arm/mach-realtek/ 3205F: arch/arm64/boot/dts/realtek/ 3206 3207ARM/RISC-V/RENESAS ARCHITECTURE 3208M: Geert Uytterhoeven <geert+renesas@glider.be> 3209M: Magnus Damm <magnus.damm@gmail.com> 3210L: linux-renesas-soc@vger.kernel.org 3211S: Supported 3212Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3213C: irc://irc.libera.chat/renesas-soc 3214T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3215F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3216F: Documentation/devicetree/bindings/nvmem/renesas,* 3217F: Documentation/devicetree/bindings/soc/renesas/ 3218F: arch/arm/boot/dts/renesas/ 3219F: arch/arm/configs/shmobile_defconfig 3220F: arch/arm/include/debug/renesas-scif.S 3221F: arch/arm/mach-shmobile/ 3222F: arch/arm64/boot/dts/renesas/ 3223F: arch/riscv/boot/dts/renesas/ 3224F: drivers/pmdomain/renesas/ 3225F: drivers/soc/renesas/ 3226F: include/linux/soc/renesas/ 3227N: rcar 3228K: \brenesas, 3229 3230ARM/RISCPC ARCHITECTURE 3231M: Russell King <linux@armlinux.org.uk> 3232L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3233S: Maintained 3234W: http://www.armlinux.org.uk/ 3235F: arch/arm/include/asm/hardware/ioc.h 3236F: arch/arm/include/asm/hardware/iomd.h 3237F: arch/arm/include/asm/hardware/memc.h 3238F: arch/arm/mach-rpc/ 3239F: drivers/net/ethernet/8390/etherh.c 3240F: drivers/net/ethernet/i825xx/ether1* 3241F: drivers/net/ethernet/seeq/ether3* 3242F: drivers/scsi/arm/ 3243 3244ARM/Rockchip SoC support 3245M: Heiko Stuebner <heiko@sntech.de> 3246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3247L: linux-rockchip@lists.infradead.org 3248S: Maintained 3249T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3250F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3251F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3252F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3253F: arch/arm/boot/dts/rockchip/ 3254F: arch/arm/mach-rockchip/ 3255F: drivers/*/*/*rockchip* 3256F: drivers/*/*rockchip* 3257F: drivers/clk/rockchip/ 3258F: drivers/i2c/busses/i2c-rk3x.c 3259F: sound/soc/rockchip/ 3260N: rockchip 3261 3262ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3263M: Krzysztof Kozlowski <krzk@kernel.org> 3264R: Alim Akhtar <alim.akhtar@samsung.com> 3265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3266L: linux-samsung-soc@vger.kernel.org 3267S: Maintained 3268P: Documentation/process/maintainer-soc-clean-dts.rst 3269Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3270B: mailto:linux-samsung-soc@vger.kernel.org 3271C: irc://irc.libera.chat/linux-exynos 3272T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3273F: Documentation/arch/arm/samsung/ 3274F: Documentation/devicetree/bindings/arm/samsung/ 3275F: Documentation/devicetree/bindings/hwinfo/samsung,* 3276F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3277F: Documentation/devicetree/bindings/soc/samsung/ 3278F: arch/arm/boot/dts/samsung/ 3279F: arch/arm/mach-exynos*/ 3280F: arch/arm/mach-s3c/ 3281F: arch/arm/mach-s5p*/ 3282F: arch/arm64/boot/dts/exynos/ 3283F: arch/arm64/boot/dts/tesla/ 3284F: drivers/*/*/*s3c24* 3285F: drivers/*/*s3c24* 3286F: drivers/*/*s3c64xx* 3287F: drivers/*/*s5pv210* 3288F: drivers/clocksource/samsung_pwm_timer.c 3289F: drivers/firmware/samsung/ 3290F: drivers/mailbox/exynos-mailbox.c 3291F: drivers/memory/samsung/ 3292F: drivers/pwm/pwm-samsung.c 3293F: drivers/soc/samsung/ 3294F: drivers/tty/serial/samsung* 3295F: include/clocksource/samsung_pwm.h 3296F: include/linux/platform_data/*s3c* 3297F: include/linux/serial_s3c.h 3298F: include/linux/soc/samsung/ 3299N: exynos 3300N: s3c64xx 3301N: s5pv210 3302 3303ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3304M: Łukasz Stelmach <l.stelmach@samsung.com> 3305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3306L: linux-media@vger.kernel.org 3307S: Maintained 3308F: drivers/media/platform/samsung/s5p-g2d/ 3309 3310ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3311M: Marek Szyprowski <m.szyprowski@samsung.com> 3312L: linux-samsung-soc@vger.kernel.org 3313L: linux-media@vger.kernel.org 3314S: Maintained 3315F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3316F: drivers/media/cec/platform/s5p/ 3317 3318ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3319M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3320M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3321M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3323L: linux-media@vger.kernel.org 3324S: Maintained 3325F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3326F: drivers/media/platform/samsung/s5p-jpeg/ 3327 3328ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3329M: Marek Szyprowski <m.szyprowski@samsung.com> 3330M: Andrzej Hajda <andrzej.hajda@intel.com> 3331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3332L: linux-media@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3335F: drivers/media/platform/samsung/s5p-mfc/ 3336 3337ARM/SOCFPGA ARCHITECTURE 3338M: Dinh Nguyen <dinguyen@kernel.org> 3339S: Maintained 3340W: http://www.rocketboards.org 3341T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3342F: arch/arm/boot/dts/intel/socfpga/ 3343F: arch/arm/configs/socfpga_defconfig 3344F: arch/arm/mach-socfpga/ 3345F: arch/arm64/boot/dts/altera/ 3346F: arch/arm64/boot/dts/intel/ 3347 3348ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3349M: Dinh Nguyen <dinguyen@kernel.org> 3350S: Maintained 3351F: drivers/clk/socfpga/ 3352 3353ARM/SOCFPGA DWMAC GLUE LAYER BINDINGS 3354M: Matthew Gerlach <matthew.gerlach@altera.com> 3355S: Maintained 3356F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3357F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3358 3359ARM/SOCFPGA DWMAC GLUE LAYER 3360M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3361S: Maintained 3362F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3363 3364ARM/SOCFPGA EDAC BINDINGS 3365M: Matthew Gerlach <matthew.gerlach@altera.com> 3366S: Maintained 3367F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3368 3369ARM/SOCFPGA EDAC SUPPORT 3370M: Dinh Nguyen <dinguyen@kernel.org> 3371S: Maintained 3372F: drivers/edac/altera_edac.[ch] 3373 3374ARM/SPREADTRUM SoC SUPPORT 3375M: Orson Zhai <orsonzhai@gmail.com> 3376M: Baolin Wang <baolin.wang7@gmail.com> 3377R: Chunyan Zhang <zhang.lyra@gmail.com> 3378S: Maintained 3379F: arch/arm64/boot/dts/sprd 3380N: sprd 3381N: sc27xx 3382N: sc2731 3383 3384ARM/STI ARCHITECTURE 3385M: Patrice Chotard <patrice.chotard@foss.st.com> 3386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3387S: Maintained 3388W: http://www.stlinux.com 3389F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3390F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3391F: arch/arm/boot/dts/st/sti* 3392F: arch/arm/mach-sti/ 3393F: drivers/ata/ahci_st.c 3394F: drivers/char/hw_random/st-rng.c 3395F: drivers/clocksource/arm_global_timer.c 3396F: drivers/clocksource/clksrc_st_lpc.c 3397F: drivers/cpufreq/sti-cpufreq.c 3398F: drivers/dma/st_fdma* 3399F: drivers/i2c/busses/i2c-st.c 3400F: drivers/media/platform/st/sti/c8sectpfe/ 3401F: drivers/media/rc/st_rc.c 3402F: drivers/mmc/host/sdhci-st.c 3403F: drivers/phy/st/phy-miphy28lp.c 3404F: drivers/phy/st/phy-stih407-usb.c 3405F: drivers/pinctrl/pinctrl-st.c 3406F: drivers/remoteproc/st_remoteproc.c 3407F: drivers/remoteproc/st_slim_rproc.c 3408F: drivers/reset/sti/ 3409F: drivers/rtc/rtc-st-lpc.c 3410F: drivers/tty/serial/st-asc.c 3411F: drivers/usb/dwc3/dwc3-st.c 3412F: drivers/usb/host/ehci-st.c 3413F: drivers/usb/host/ohci-st.c 3414F: drivers/watchdog/st_lpc_wdt.c 3415F: include/linux/remoteproc/st_slim_rproc.h 3416 3417ARM/STM32 ARCHITECTURE 3418M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3419M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3420L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3422S: Maintained 3423T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3424F: arch/arm/boot/dts/st/stm32* 3425F: arch/arm/mach-stm32/ 3426F: arch/arm64/boot/dts/st/ 3427F: drivers/clocksource/armv7m_systick.c 3428N: stm32 3429N: stm 3430 3431ARM/SUNPLUS SP7021 SOC SUPPORT 3432M: Qin Jian <qinjian@cqplus1.com> 3433L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3434S: Maintained 3435W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3436F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3437F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3438F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3439F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3440F: arch/arm/boot/dts/sunplus/ 3441F: arch/arm/configs/sp7021_*defconfig 3442F: drivers/clk/clk-sp7021.c 3443F: drivers/irqchip/irq-sp7021-intc.c 3444F: drivers/reset/reset-sunplus.c 3445F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3446F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3447 3448ARM/Synaptics SoC support 3449M: Jisheng Zhang <jszhang@kernel.org> 3450M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3452S: Maintained 3453F: arch/arm/boot/dts/synaptics/ 3454F: arch/arm/mach-berlin/ 3455F: arch/arm64/boot/dts/synaptics/ 3456 3457ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3458M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3459L: linux-tegra@vger.kernel.org 3460L: linux-media@vger.kernel.org 3461S: Maintained 3462F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3463F: drivers/media/cec/platform/tegra/ 3464 3465ARM/TESLA FSD SoC SUPPORT 3466M: Alim Akhtar <alim.akhtar@samsung.com> 3467M: linux-fsd@tesla.com 3468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3469L: linux-samsung-soc@vger.kernel.org 3470S: Maintained 3471P: Documentation/process/maintainer-soc-clean-dts.rst 3472F: arch/arm64/boot/dts/tesla/ 3473 3474ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3475M: Santosh Shilimkar <ssantosh@kernel.org> 3476L: linux-kernel@vger.kernel.org 3477S: Maintained 3478F: drivers/memory/*emif* 3479 3480ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3481M: Nishanth Menon <nm@ti.com> 3482M: Santosh Shilimkar <ssantosh@kernel.org> 3483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3484S: Maintained 3485T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3486F: arch/arm/boot/dts/ti/keystone/ 3487F: arch/arm/mach-keystone/ 3488 3489ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3490M: Santosh Shilimkar <ssantosh@kernel.org> 3491L: linux-kernel@vger.kernel.org 3492S: Maintained 3493F: drivers/clk/keystone/ 3494 3495ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3496M: Santosh Shilimkar <ssantosh@kernel.org> 3497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3498L: linux-kernel@vger.kernel.org 3499S: Maintained 3500F: drivers/clocksource/timer-keystone.c 3501 3502ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3503M: Santosh Shilimkar <ssantosh@kernel.org> 3504L: linux-kernel@vger.kernel.org 3505S: Maintained 3506F: drivers/power/reset/keystone-reset.c 3507 3508ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3509M: Nishanth Menon <nm@ti.com> 3510M: Vignesh Raghavendra <vigneshr@ti.com> 3511M: Tero Kristo <kristo@kernel.org> 3512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3513S: Supported 3514F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3515F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3516F: arch/arm64/boot/dts/ti/Makefile 3517F: arch/arm64/boot/dts/ti/k3-* 3518 3519ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3520M: Krzysztof Kozlowski <krzk@kernel.org> 3521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3522S: Odd Fixes 3523F: Documentation/devicetree/bindings/*/*/ti,nspire* 3524F: Documentation/devicetree/bindings/*/ti,nspire* 3525F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3526F: arch/arm/boot/dts/nspire/ 3527 3528ARM/TOSHIBA VISCONTI ARCHITECTURE 3529M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3531S: Supported 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3533F: Documentation/devicetree/bindings/arm/toshiba.yaml 3534F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3535F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3536F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3537F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3538F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3539F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3540F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3541F: arch/arm64/boot/dts/toshiba/ 3542F: drivers/clk/visconti/ 3543F: drivers/gpio/gpio-visconti.c 3544F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3545F: drivers/pci/controller/dwc/pcie-visconti.c 3546F: drivers/pinctrl/visconti/ 3547F: drivers/watchdog/visconti_wdt.c 3548N: visconti 3549 3550ARM/UNIPHIER ARCHITECTURE 3551M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3552M: Masami Hiramatsu <mhiramat@kernel.org> 3553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3554S: Maintained 3555F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3556F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3557F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3558F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3559F: arch/arm/boot/dts/socionext/uniphier* 3560F: arch/arm/include/asm/hardware/cache-uniphier.h 3561F: arch/arm/mm/cache-uniphier.c 3562F: arch/arm64/boot/dts/socionext/uniphier* 3563F: drivers/bus/uniphier-system-bus.c 3564F: drivers/clk/uniphier/ 3565F: drivers/dma/uniphier-mdmac.c 3566F: drivers/gpio/gpio-uniphier.c 3567F: drivers/i2c/busses/i2c-uniphier* 3568F: drivers/irqchip/irq-uniphier-aidet.c 3569F: drivers/mmc/host/uniphier-sd.c 3570F: drivers/pinctrl/uniphier/ 3571F: drivers/reset/reset-uniphier.c 3572F: drivers/tty/serial/8250/8250_uniphier.c 3573N: uniphier 3574 3575ARM/VERSATILE EXPRESS PLATFORM 3576M: Liviu Dudau <liviu.dudau@arm.com> 3577M: Sudeep Holla <sudeep.holla@arm.com> 3578M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3580S: Maintained 3581N: mps2 3582N: vexpress 3583F: arch/arm/mach-versatile/ 3584F: arch/arm64/boot/dts/arm/ 3585F: drivers/clocksource/timer-versatile.c 3586X: drivers/cpufreq/vexpress-spc-cpufreq.c 3587X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3588 3589ARM/VFP SUPPORT 3590M: Russell King <linux@armlinux.org.uk> 3591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3592S: Maintained 3593W: http://www.armlinux.org.uk/ 3594F: arch/arm/vfp/ 3595 3596ARM/VT8500 ARM ARCHITECTURE 3597M: Alexey Charkov <alchark@gmail.com> 3598M: Krzysztof Kozlowski <krzk@kernel.org> 3599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3600S: Odd Fixes 3601F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3602F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3603F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3604F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3605F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml 3606F: arch/arm/boot/dts/vt8500/ 3607F: arch/arm/mach-vt8500/ 3608F: drivers/clocksource/timer-vt8500.c 3609F: drivers/i2c/busses/i2c-viai2c-wmt.c 3610F: drivers/mmc/host/wmt-sdmmc.c 3611F: drivers/pwm/pwm-vt8500.c 3612F: drivers/rtc/rtc-vt8500.c 3613F: drivers/soc/vt8500/ 3614F: drivers/tty/serial/vt8500_serial.c 3615F: drivers/video/fbdev/vt8500lcdfb.* 3616F: drivers/video/fbdev/wm8505fb* 3617F: drivers/video/fbdev/wmt_ge_rops.* 3618 3619ARM/ZYNQ ARCHITECTURE 3620M: Michal Simek <michal.simek@amd.com> 3621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3622S: Supported 3623W: http://wiki.xilinx.com 3624T: git https://github.com/Xilinx/linux-xlnx.git 3625F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3626F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3627F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3628F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3629F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3630F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3631F: arch/arm/mach-zynq/ 3632F: drivers/clocksource/timer-cadence-ttc.c 3633F: drivers/cpuidle/cpuidle-zynq.c 3634F: drivers/edac/synopsys_edac.c 3635F: drivers/i2c/busses/i2c-cadence.c 3636F: drivers/i2c/busses/i2c-xiic.c 3637F: drivers/mmc/host/sdhci-of-arasan.c 3638N: zynq 3639N: xilinx 3640 3641ARM64 FIT SUPPORT 3642M: Simon Glass <sjg@chromium.org> 3643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3644S: Maintained 3645F: arch/arm64/boot/Makefile 3646F: scripts/make_fit.py 3647 3648ARM64 PLATFORM DRIVERS 3649M: Hans de Goede <hansg@kernel.org> 3650M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3651R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3652L: platform-driver-x86@vger.kernel.org 3653S: Maintained 3654Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3655T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3656F: drivers/platform/arm64/ 3657 3658ARM64 PORT (AARCH64 ARCHITECTURE) 3659M: Catalin Marinas <catalin.marinas@arm.com> 3660M: Will Deacon <will@kernel.org> 3661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3662S: Maintained 3663T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3664F: Documentation/arch/arm64/ 3665F: arch/arm64/ 3666F: drivers/virt/coco/arm-cca-guest/ 3667F: drivers/virt/coco/pkvm-guest/ 3668F: tools/testing/selftests/arm64/ 3669X: arch/arm64/boot/dts/ 3670 3671ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3672M: George McCollister <george.mccollister@gmail.com> 3673L: netdev@vger.kernel.org 3674S: Maintained 3675F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3676F: drivers/net/dsa/xrs700x/* 3677F: net/dsa/tag_xrs700x.c 3678 3679AS3645A LED FLASH CONTROLLER DRIVER 3680M: Sakari Ailus <sakari.ailus@iki.fi> 3681L: linux-leds@vger.kernel.org 3682S: Maintained 3683F: drivers/leds/flash/leds-as3645a.c 3684 3685ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3686M: Tianshu Qiu <tian.shu.qiu@intel.com> 3687L: linux-media@vger.kernel.org 3688S: Maintained 3689T: git git://linuxtv.org/media.git 3690F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3691F: drivers/media/i2c/ak7375.c 3692 3693ASAHI KASEI AK8974 DRIVER 3694M: Linus Walleij <linus.walleij@linaro.org> 3695L: linux-iio@vger.kernel.org 3696S: Supported 3697W: http://www.akm.com/ 3698F: drivers/iio/magnetometer/ak8974.c 3699 3700AOSONG AGS02MA TVOC SENSOR DRIVER 3701M: Anshul Dalal <anshulusr@gmail.com> 3702L: linux-iio@vger.kernel.org 3703S: Maintained 3704F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3705F: drivers/iio/chemical/ags02ma.c 3706 3707ASC7621 HARDWARE MONITOR DRIVER 3708M: George Joseph <george.joseph@fairview5.com> 3709L: linux-hwmon@vger.kernel.org 3710S: Maintained 3711F: Documentation/hwmon/asc7621.rst 3712F: drivers/hwmon/asc7621.c 3713 3714ASIX AX88796C SPI ETHERNET ADAPTER 3715M: Łukasz Stelmach <l.stelmach@samsung.com> 3716S: Maintained 3717F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3718F: drivers/net/ethernet/asix/ax88796c_* 3719 3720ASIX PHY DRIVER [RUST] 3721M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3722R: Trevor Gross <tmgross@umich.edu> 3723L: netdev@vger.kernel.org 3724L: rust-for-linux@vger.kernel.org 3725S: Maintained 3726F: drivers/net/phy/ax88796b_rust.rs 3727 3728ASPEED CRYPTO DRIVER 3729M: Neal Liu <neal_liu@aspeedtech.com> 3730L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3731S: Maintained 3732F: Documentation/devicetree/bindings/crypto/aspeed,* 3733F: drivers/crypto/aspeed/ 3734 3735ASPEED PECI CONTROLLER 3736M: Iwona Winiarska <iwona.winiarska@intel.com> 3737L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3738L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3739S: Supported 3740F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3741F: drivers/peci/controller/peci-aspeed.c 3742 3743ASPEED PINCTRL DRIVERS 3744M: Andrew Jeffery <andrew@codeconstruct.com.au> 3745L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3746L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3747L: linux-gpio@vger.kernel.org 3748S: Maintained 3749F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3750F: drivers/pinctrl/aspeed/ 3751 3752ASPEED SCU INTERRUPT CONTROLLER DRIVER 3753M: Eddie James <eajames@linux.ibm.com> 3754L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3755S: Maintained 3756F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3757F: drivers/irqchip/irq-aspeed-scu-ic.c 3758F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3759 3760ASPEED SD/MMC DRIVER 3761M: Andrew Jeffery <andrew@codeconstruct.com.au> 3762L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3763L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3764L: linux-mmc@vger.kernel.org 3765S: Maintained 3766F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3767F: drivers/mmc/host/sdhci-of-aspeed* 3768 3769ASPEED SMC SPI DRIVER 3770M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3771M: Cédric Le Goater <clg@kaod.org> 3772L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3773L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3774L: linux-spi@vger.kernel.org 3775S: Maintained 3776F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3777F: drivers/spi/spi-aspeed-smc.c 3778 3779ASPEED USB UDC DRIVER 3780M: Neal Liu <neal_liu@aspeedtech.com> 3781L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3782S: Maintained 3783F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3784F: drivers/usb/gadget/udc/aspeed_udc.c 3785 3786ASPEED VIDEO ENGINE DRIVER 3787M: Eddie James <eajames@linux.ibm.com> 3788L: linux-media@vger.kernel.org 3789L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3790S: Maintained 3791F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3792F: drivers/media/platform/aspeed/ 3793 3794ASUS EC HARDWARE MONITOR DRIVER 3795M: Eugene Shalygin <eugene.shalygin@gmail.com> 3796L: linux-hwmon@vger.kernel.org 3797S: Maintained 3798F: drivers/hwmon/asus-ec-sensors.c 3799 3800ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3801M: Corentin Chary <corentin.chary@gmail.com> 3802M: Luke D. Jones <luke@ljones.dev> 3803L: platform-driver-x86@vger.kernel.org 3804S: Maintained 3805W: https://asus-linux.org/ 3806F: drivers/platform/x86/asus*.c 3807F: drivers/platform/x86/eeepc*.c 3808 3809ASUS TF103C DOCK DRIVER 3810M: Hans de Goede <hansg@kernel.org> 3811L: platform-driver-x86@vger.kernel.org 3812S: Maintained 3813T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3814F: drivers/platform/x86/asus-tf103c-dock.c 3815 3816ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3817M: Aleksa Savic <savicaleksa83@gmail.com> 3818L: linux-hwmon@vger.kernel.org 3819S: Maintained 3820F: drivers/hwmon/asus_rog_ryujin.c 3821 3822ASUS WIRELESS RADIO CONTROL DRIVER 3823M: João Paulo Rechi Vita <jprvita@gmail.com> 3824L: platform-driver-x86@vger.kernel.org 3825S: Maintained 3826F: drivers/platform/x86/asus-wireless.c 3827 3828ASUS WMI HARDWARE MONITOR DRIVER 3829M: Ed Brindley <kernel@maidavale.org> 3830M: Denis Pauk <pauk.denis@gmail.com> 3831L: linux-hwmon@vger.kernel.org 3832S: Maintained 3833F: drivers/hwmon/asus_wmi_sensors.c 3834 3835ASYMMETRIC KEYS 3836M: David Howells <dhowells@redhat.com> 3837M: Lukas Wunner <lukas@wunner.de> 3838M: Ignat Korchagin <ignat@cloudflare.com> 3839L: keyrings@vger.kernel.org 3840L: linux-crypto@vger.kernel.org 3841S: Maintained 3842F: Documentation/crypto/asymmetric-keys.rst 3843F: crypto/asymmetric_keys/ 3844F: include/crypto/pkcs7.h 3845F: include/crypto/public_key.h 3846F: include/keys/asymmetric-*.h 3847F: include/linux/verification.h 3848 3849ASYMMETRIC KEYS - ECDSA 3850M: Lukas Wunner <lukas@wunner.de> 3851M: Ignat Korchagin <ignat@cloudflare.com> 3852R: Stefan Berger <stefanb@linux.ibm.com> 3853L: linux-crypto@vger.kernel.org 3854S: Maintained 3855F: crypto/ecc* 3856F: crypto/ecdsa* 3857F: include/crypto/ecc* 3858 3859ASYMMETRIC KEYS - GOST 3860M: Lukas Wunner <lukas@wunner.de> 3861M: Ignat Korchagin <ignat@cloudflare.com> 3862L: linux-crypto@vger.kernel.org 3863S: Odd fixes 3864F: crypto/ecrdsa* 3865 3866ASYMMETRIC KEYS - RSA 3867M: Lukas Wunner <lukas@wunner.de> 3868M: Ignat Korchagin <ignat@cloudflare.com> 3869L: linux-crypto@vger.kernel.org 3870S: Maintained 3871F: crypto/rsa* 3872 3873ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3874R: Dan Williams <dan.j.williams@intel.com> 3875S: Odd fixes 3876W: http://sourceforge.net/projects/xscaleiop 3877F: Documentation/crypto/async-tx-api.rst 3878F: crypto/async_tx/ 3879F: include/linux/async_tx.h 3880 3881AT24 EEPROM DRIVER 3882M: Bartosz Golaszewski <brgl@bgdev.pl> 3883L: linux-i2c@vger.kernel.org 3884S: Maintained 3885T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3886F: Documentation/devicetree/bindings/eeprom/at24.yaml 3887F: drivers/misc/eeprom/at24.c 3888 3889ATA OVER ETHERNET (AOE) DRIVER 3890M: "Justin Sanders" <justin@coraid.com> 3891S: Supported 3892W: http://www.openaoe.org/ 3893F: Documentation/admin-guide/aoe/ 3894F: drivers/block/aoe/ 3895 3896ATC260X PMIC MFD DRIVER 3897M: Manivannan Sadhasivam <mani@kernel.org> 3898M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3899L: linux-actions@lists.infradead.org 3900S: Maintained 3901F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3902F: drivers/input/misc/atc260x-onkey.c 3903F: drivers/mfd/atc260* 3904F: drivers/power/reset/atc260x-poweroff.c 3905F: drivers/regulator/atc260x-regulator.c 3906F: include/linux/mfd/atc260x/* 3907 3908ATHEROS 71XX/9XXX GPIO DRIVER 3909M: Alban Bedel <albeu@free.fr> 3910S: Maintained 3911W: https://github.com/AlbanBedel/linux 3912T: git https://github.com/AlbanBedel/linux.git 3913F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 3914F: drivers/gpio/gpio-ath79.c 3915 3916ATHEROS 71XX/9XXX USB PHY DRIVER 3917M: Alban Bedel <albeu@free.fr> 3918S: Maintained 3919W: https://github.com/AlbanBedel/linux 3920T: git https://github.com/AlbanBedel/linux.git 3921F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 3922F: drivers/phy/qualcomm/phy-ath79-usb.c 3923 3924ATHEROS ATH GENERIC UTILITIES 3925M: Jeff Johnson <jjohnson@kernel.org> 3926L: linux-wireless@vger.kernel.org 3927S: Supported 3928F: drivers/net/wireless/ath/* 3929 3930ATHEROS ATH5K WIRELESS DRIVER 3931M: Jiri Slaby <jirislaby@kernel.org> 3932M: Nick Kossifidis <mickflemm@gmail.com> 3933M: Luis Chamberlain <mcgrof@kernel.org> 3934L: linux-wireless@vger.kernel.org 3935S: Maintained 3936W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3937F: drivers/net/wireless/ath/ath5k/ 3938 3939ATHEROS ATH6KL WIRELESS DRIVER 3940L: linux-wireless@vger.kernel.org 3941S: Orphan 3942W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3943F: drivers/net/wireless/ath/ath6kl/ 3944 3945ATI_REMOTE2 DRIVER 3946M: Ville Syrjala <syrjala@sci.fi> 3947S: Maintained 3948F: drivers/input/misc/ati_remote2.c 3949 3950ATK0110 HWMON DRIVER 3951M: Luca Tettamanti <kronos.it@gmail.com> 3952L: linux-hwmon@vger.kernel.org 3953S: Maintained 3954F: drivers/hwmon/asus_atk0110.c 3955 3956ATLX ETHERNET DRIVERS 3957M: Chris Snook <chris.snook@gmail.com> 3958L: netdev@vger.kernel.org 3959S: Maintained 3960W: http://sourceforge.net/projects/atl1 3961W: http://atl1.sourceforge.net 3962F: drivers/net/ethernet/atheros/ 3963 3964ATM 3965M: Chas Williams <3chas3@gmail.com> 3966L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3967L: netdev@vger.kernel.org 3968S: Maintained 3969W: http://linux-atm.sourceforge.net 3970F: drivers/atm/ 3971F: include/linux/atm* 3972F: include/linux/sonet.h 3973F: include/uapi/linux/atm* 3974F: include/uapi/linux/sonet.h 3975 3976ATMEL MACB ETHERNET DRIVER 3977M: Nicolas Ferre <nicolas.ferre@microchip.com> 3978M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3979S: Maintained 3980F: drivers/net/ethernet/cadence/ 3981 3982ATMEL MAXTOUCH DRIVER 3983M: Nick Dyer <nick@shmanahar.org> 3984S: Maintained 3985T: git https://github.com/ndyer/linux.git 3986F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3987F: drivers/input/touchscreen/atmel_mxt_ts.c 3988 3989ATOMIC INFRASTRUCTURE 3990M: Will Deacon <will@kernel.org> 3991M: Peter Zijlstra <peterz@infradead.org> 3992R: Boqun Feng <boqun.feng@gmail.com> 3993R: Mark Rutland <mark.rutland@arm.com> 3994L: linux-kernel@vger.kernel.org 3995S: Maintained 3996F: Documentation/atomic_*.txt 3997F: arch/*/include/asm/atomic*.h 3998F: include/*/atomic*.h 3999F: include/linux/refcount.h 4000F: scripts/atomic/ 4001 4002ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4003M: Bradley Grove <linuxdrivers@attotech.com> 4004L: linux-scsi@vger.kernel.org 4005S: Supported 4006W: http://www.attotech.com 4007F: drivers/scsi/esas2r 4008 4009ATUSB IEEE 802.15.4 RADIO DRIVER 4010M: Stefan Schmidt <stefan@datenfreihafen.org> 4011L: linux-wpan@vger.kernel.org 4012S: Maintained 4013F: drivers/net/ieee802154/at86rf230.h 4014F: drivers/net/ieee802154/atusb.c 4015F: drivers/net/ieee802154/atusb.h 4016 4017AUDIT SUBSYSTEM 4018M: Paul Moore <paul@paul-moore.com> 4019M: Eric Paris <eparis@redhat.com> 4020L: audit@vger.kernel.org 4021S: Supported 4022W: https://github.com/linux-audit 4023Q: https://patchwork.kernel.org/project/audit/list 4024B: mailto:audit@vger.kernel.org 4025P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4026T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4027F: include/asm-generic/audit_*.h 4028F: include/linux/audit.h 4029F: include/linux/audit_arch.h 4030F: include/uapi/linux/audit.h 4031F: kernel/audit* 4032F: lib/*audit.c 4033K: \baudit_[a-z_0-9]\+\b 4034 4035AUTOFDO BUILD 4036M: Rong Xu <xur@google.com> 4037M: Han Shen <shenhan@google.com> 4038S: Supported 4039F: Documentation/dev-tools/autofdo.rst 4040F: scripts/Makefile.autofdo 4041 4042AUXILIARY BUS DRIVER 4043M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4044R: Dave Ertman <david.m.ertman@intel.com> 4045R: Ira Weiny <ira.weiny@intel.com> 4046R: Leon Romanovsky <leon@kernel.org> 4047S: Supported 4048T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4049F: Documentation/driver-api/auxiliary_bus.rst 4050F: drivers/base/auxiliary.c 4051F: include/linux/auxiliary_bus.h 4052F: rust/helpers/auxiliary.c 4053F: rust/kernel/auxiliary.rs 4054F: samples/rust/rust_driver_auxiliary.rs 4055 4056AUXILIARY DISPLAY DRIVERS 4057M: Andy Shevchenko <andy@kernel.org> 4058R: Geert Uytterhoeven <geert@linux-m68k.org> 4059S: Odd Fixes 4060T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4061F: Documentation/devicetree/bindings/auxdisplay/ 4062F: drivers/auxdisplay/ 4063F: include/linux/cfag12864b.h 4064F: include/uapi/linux/map_to_14segment.h 4065F: include/uapi/linux/map_to_7segment.h 4066 4067AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4068M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4069L: linux-iio@vger.kernel.org 4070S: Maintained 4071F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4072F: drivers/iio/light/apds9306.c 4073 4074AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4075M: Andreas Klinger <ak@it-klinger.de> 4076L: linux-iio@vger.kernel.org 4077S: Maintained 4078F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4079F: drivers/iio/adc/hx711.c 4080 4081AX.25 NETWORK LAYER 4082L: linux-hams@vger.kernel.org 4083S: Orphan 4084W: https://linux-ax25.in-berlin.de 4085F: include/net/ax25.h 4086F: include/uapi/linux/ax25.h 4087F: net/ax25/ 4088 4089AXENTIA ARM DEVICES 4090M: Peter Rosin <peda@axentia.se> 4091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4092S: Maintained 4093F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4094F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4095F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4096F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4097 4098AXENTIA ASOC DRIVERS 4099M: Peter Rosin <peda@axentia.se> 4100L: linux-sound@vger.kernel.org 4101S: Maintained 4102F: Documentation/devicetree/bindings/sound/axentia,* 4103F: sound/soc/atmel/tse850-pcm5142.c 4104 4105AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4106M: Nuno Sá <nuno.sa@analog.com> 4107L: linux-hwmon@vger.kernel.org 4108S: Supported 4109W: https://ez.analog.com/linux-software-drivers 4110F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4111F: drivers/hwmon/axi-fan-control.c 4112 4113AXI SPI ENGINE 4114M: Michael Hennerich <michael.hennerich@analog.com> 4115M: Nuno Sá <nuno.sa@analog.com> 4116R: David Lechner <dlechner@baylibre.com> 4117L: linux-spi@vger.kernel.org 4118S: Supported 4119W: https://ez.analog.com/linux-software-drivers 4120F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4121F: drivers/spi/spi-axi-spi-engine.c 4122 4123AXI PWM GENERATOR 4124M: Michael Hennerich <michael.hennerich@analog.com> 4125M: Nuno Sá <nuno.sa@analog.com> 4126R: Trevor Gamblin <tgamblin@baylibre.com> 4127L: linux-pwm@vger.kernel.org 4128S: Supported 4129W: https://ez.analog.com/linux-software-drivers 4130F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4131F: drivers/pwm/pwm-axi-pwmgen.c 4132 4133AZ6007 DVB DRIVER 4134M: Mauro Carvalho Chehab <mchehab@kernel.org> 4135L: linux-media@vger.kernel.org 4136S: Maintained 4137W: https://linuxtv.org 4138T: git git://linuxtv.org/media.git 4139F: drivers/media/usb/dvb-usb-v2/az6007.c 4140 4141AZTECH FM RADIO RECEIVER DRIVER 4142M: Hans Verkuil <hverkuil@xs4all.nl> 4143L: linux-media@vger.kernel.org 4144S: Maintained 4145W: https://linuxtv.org 4146T: git git://linuxtv.org/media.git 4147F: drivers/media/radio/radio-aztech* 4148 4149B43 WIRELESS DRIVER 4150L: linux-wireless@vger.kernel.org 4151L: b43-dev@lists.infradead.org 4152S: Orphan 4153W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4154F: drivers/net/wireless/broadcom/b43/ 4155 4156B43LEGACY WIRELESS DRIVER 4157L: linux-wireless@vger.kernel.org 4158L: b43-dev@lists.infradead.org 4159S: Orphan 4160W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4161F: drivers/net/wireless/broadcom/b43legacy/ 4162 4163BACKLIGHT CLASS/SUBSYSTEM 4164M: Lee Jones <lee@kernel.org> 4165M: Daniel Thompson <danielt@kernel.org> 4166M: Jingoo Han <jingoohan1@gmail.com> 4167L: dri-devel@lists.freedesktop.org 4168S: Maintained 4169T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4170F: Documentation/ABI/stable/sysfs-class-backlight 4171F: Documentation/ABI/testing/sysfs-class-backlight 4172F: Documentation/devicetree/bindings/leds/backlight 4173F: drivers/video/backlight/ 4174F: include/linux/backlight.h 4175F: include/linux/pwm_backlight.h 4176 4177BARCO P50 GPIO DRIVER 4178M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4179M: Peter Korsgaard <peter.korsgaard@barco.com> 4180S: Maintained 4181F: drivers/platform/x86/barco-p50-gpio.c 4182 4183BATMAN ADVANCED 4184M: Marek Lindner <marek.lindner@mailbox.org> 4185M: Simon Wunderlich <sw@simonwunderlich.de> 4186M: Antonio Quartulli <antonio@mandelbit.com> 4187M: Sven Eckelmann <sven@narfation.org> 4188L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4189S: Maintained 4190W: https://www.open-mesh.org/ 4191Q: https://patchwork.open-mesh.org/project/batman/list/ 4192B: https://www.open-mesh.org/projects/batman-adv/issues 4193C: ircs://irc.hackint.org/batadv 4194T: git https://git.open-mesh.org/linux-merge.git 4195F: Documentation/networking/batman-adv.rst 4196F: include/uapi/linux/batadv_packet.h 4197F: include/uapi/linux/batman_adv.h 4198F: net/batman-adv/ 4199 4200BAYCOM/HDLCDRV DRIVERS FOR AX.25 4201M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4202L: linux-hams@vger.kernel.org 4203S: Maintained 4204W: http://www.baycom.org/~tom/ham/ham.html 4205F: drivers/net/hamradio/baycom* 4206 4207BCACHE (BLOCK LAYER CACHE) 4208M: Coly Li <colyli@kernel.org> 4209M: Kent Overstreet <kent.overstreet@linux.dev> 4210L: linux-bcache@vger.kernel.org 4211S: Maintained 4212W: http://bcache.evilpiepirate.org 4213C: irc://irc.oftc.net/bcache 4214F: drivers/md/bcache/ 4215 4216BCACHEFS 4217M: Kent Overstreet <kent.overstreet@linux.dev> 4218L: linux-bcachefs@vger.kernel.org 4219S: Supported 4220C: irc://irc.oftc.net/bcache 4221P: Documentation/filesystems/bcachefs/SubmittingPatches.rst 4222T: git https://evilpiepirate.org/git/bcachefs.git 4223F: fs/bcachefs/ 4224F: Documentation/filesystems/bcachefs/ 4225 4226BDISP ST MEDIA DRIVER 4227M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4228L: linux-media@vger.kernel.org 4229S: Supported 4230W: https://linuxtv.org 4231T: git git://linuxtv.org/media.git 4232F: drivers/media/platform/st/sti/bdisp 4233 4234BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4235M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4236L: netdev@vger.kernel.org 4237S: Maintained 4238F: drivers/net/ethernet/ec_bhf.c 4239 4240BEFS FILE SYSTEM 4241M: Luis de Bethencourt <luisbg@kernel.org> 4242M: Salah Triki <salah.triki@gmail.com> 4243S: Maintained 4244T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4245F: Documentation/filesystems/befs.rst 4246F: fs/befs/ 4247 4248BFQ I/O SCHEDULER 4249M: Yu Kuai <yukuai3@huawei.com> 4250L: linux-block@vger.kernel.org 4251S: Odd Fixes 4252F: Documentation/block/bfq-iosched.rst 4253F: block/bfq-* 4254 4255BFS FILE SYSTEM 4256M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4257S: Maintained 4258F: Documentation/filesystems/bfs.rst 4259F: fs/bfs/ 4260F: include/uapi/linux/bfs_fs.h 4261 4262BINMAN 4263M: Simon Glass <sjg@chromium.org> 4264S: Supported 4265F: Documentation/devicetree/bindings/mtd/partitions/binman* 4266 4267BITMAP API 4268M: Yury Norov <yury.norov@gmail.com> 4269R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4270S: Maintained 4271F: include/linux/bitfield.h 4272F: include/linux/bitmap-str.h 4273F: include/linux/bitmap.h 4274F: include/linux/bits.h 4275F: include/linux/cpumask.h 4276F: include/linux/cpumask_types.h 4277F: include/linux/find.h 4278F: include/linux/nodemask.h 4279F: include/linux/nodemask_types.h 4280F: include/uapi/linux/bits.h 4281F: include/vdso/bits.h 4282F: lib/bitmap-str.c 4283F: lib/bitmap.c 4284F: lib/cpumask.c 4285F: lib/find_bit.c 4286F: lib/find_bit_benchmark.c 4287F: lib/test_bitmap.c 4288F: lib/tests/cpumask_kunit.c 4289F: tools/include/linux/bitfield.h 4290F: tools/include/linux/bitmap.h 4291F: tools/include/linux/bits.h 4292F: tools/include/linux/find.h 4293F: tools/include/uapi/linux/bits.h 4294F: tools/include/vdso/bits.h 4295F: tools/lib/bitmap.c 4296F: tools/lib/find_bit.c 4297 4298BITMAP API BINDINGS [RUST] 4299M: Yury Norov <yury.norov@gmail.com> 4300S: Maintained 4301F: rust/helpers/cpumask.c 4302 4303BITOPS API 4304M: Yury Norov <yury.norov@gmail.com> 4305R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4306S: Maintained 4307F: arch/*/include/asm/bitops.h 4308F: arch/*/include/asm/bitops_32.h 4309F: arch/*/include/asm/bitops_64.h 4310F: arch/*/lib/bitops.c 4311F: include/asm-generic/bitops 4312F: include/asm-generic/bitops.h 4313F: include/linux/bitops.h 4314F: lib/test_bitops.c 4315F: tools/*/bitops* 4316 4317BLINKM RGB LED DRIVER 4318M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4319S: Maintained 4320F: drivers/leds/leds-blinkm.c 4321 4322BLOCK LAYER 4323M: Jens Axboe <axboe@kernel.dk> 4324L: linux-block@vger.kernel.org 4325S: Maintained 4326T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 4327F: Documentation/ABI/stable/sysfs-block 4328F: Documentation/block/ 4329F: block/ 4330F: drivers/block/ 4331F: include/linux/bio.h 4332F: include/linux/blk* 4333F: kernel/trace/blktrace.c 4334F: lib/sbitmap.c 4335 4336BLOCK LAYER DEVICE DRIVER API [RUST] 4337M: Andreas Hindborg <a.hindborg@kernel.org> 4338R: Boqun Feng <boqun.feng@gmail.com> 4339L: linux-block@vger.kernel.org 4340L: rust-for-linux@vger.kernel.org 4341S: Supported 4342W: https://rust-for-linux.com 4343B: https://github.com/Rust-for-Linux/linux/issues 4344C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4345T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4346F: drivers/block/rnull.rs 4347F: rust/kernel/block.rs 4348F: rust/kernel/block/ 4349 4350BLOCK2MTD DRIVER 4351M: Joern Engel <joern@lazybastard.org> 4352L: linux-mtd@lists.infradead.org 4353S: Maintained 4354F: drivers/mtd/devices/block2mtd.c 4355 4356BLUETOOTH DRIVERS 4357M: Marcel Holtmann <marcel@holtmann.org> 4358M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4359L: linux-bluetooth@vger.kernel.org 4360S: Supported 4361W: http://www.bluez.org/ 4362T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4363T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4364F: Documentation/devicetree/bindings/net/bluetooth/ 4365F: drivers/bluetooth/ 4366 4367BLUETOOTH SUBSYSTEM 4368M: Marcel Holtmann <marcel@holtmann.org> 4369M: Johan Hedberg <johan.hedberg@gmail.com> 4370M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4371L: linux-bluetooth@vger.kernel.org 4372S: Supported 4373W: http://www.bluez.org/ 4374T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4375T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4376F: Documentation/ABI/stable/sysfs-class-bluetooth 4377F: include/net/bluetooth/ 4378F: net/bluetooth/ 4379 4380BLZP1600 GPIO DRIVER 4381M: James Cowgill <james.cowgill@blaize.com> 4382M: Matt Redfearn <matt.redfearn@blaize.com> 4383M: Neil Jones <neil.jones@blaize.com> 4384M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4385L: linux-gpio@vger.kernel.org 4386S: Maintained 4387F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4388F: drivers/gpio/gpio-blzp1600.c 4389 4390BONDING DRIVER 4391M: Jay Vosburgh <jv@jvosburgh.net> 4392L: netdev@vger.kernel.org 4393S: Maintained 4394F: Documentation/networking/bonding.rst 4395F: drivers/net/bonding/ 4396F: include/net/bond* 4397F: include/uapi/linux/if_bonding.h 4398F: tools/testing/selftests/drivers/net/bonding/ 4399 4400BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4401M: Dan Robertson <dan@dlrobertson.com> 4402L: linux-iio@vger.kernel.org 4403S: Maintained 4404F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4405F: drivers/iio/accel/bma400* 4406 4407BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4408M: Alex Lanzano <lanzano.alex@gmail.com> 4409L: linux-iio@vger.kernel.org 4410S: Maintained 4411F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4412F: drivers/iio/imu/bmi270/ 4413 4414BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4415M: Jagath Jog J <jagathjog1996@gmail.com> 4416L: linux-iio@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4419F: drivers/iio/imu/bmi323/ 4420 4421BPF JIT for ARC 4422M: Shahab Vahedi <list+bpf@vahedi.org> 4423L: bpf@vger.kernel.org 4424S: Maintained 4425F: arch/arc/net/ 4426 4427BPF JIT for ARM 4428M: Russell King <linux@armlinux.org.uk> 4429M: Puranjay Mohan <puranjay@kernel.org> 4430L: bpf@vger.kernel.org 4431S: Maintained 4432F: arch/arm/net/ 4433 4434BPF JIT for ARM64 4435M: Daniel Borkmann <daniel@iogearbox.net> 4436M: Alexei Starovoitov <ast@kernel.org> 4437M: Puranjay Mohan <puranjay@kernel.org> 4438R: Xu Kuohai <xukuohai@huaweicloud.com> 4439L: bpf@vger.kernel.org 4440S: Supported 4441F: arch/arm64/net/ 4442 4443BPF JIT for LOONGARCH 4444M: Tiezhu Yang <yangtiezhu@loongson.cn> 4445R: Hengqi Chen <hengqi.chen@gmail.com> 4446L: bpf@vger.kernel.org 4447S: Maintained 4448F: arch/loongarch/net/ 4449 4450BPF JIT for MIPS (32-BIT AND 64-BIT) 4451M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4452M: Paul Burton <paulburton@kernel.org> 4453L: bpf@vger.kernel.org 4454S: Maintained 4455F: arch/mips/net/ 4456 4457BPF JIT for NFP NICs 4458M: Jakub Kicinski <kuba@kernel.org> 4459L: bpf@vger.kernel.org 4460S: Odd Fixes 4461F: drivers/net/ethernet/netronome/nfp/bpf/ 4462 4463BPF JIT for POWERPC (32-BIT AND 64-BIT) 4464M: Hari Bathini <hbathini@linux.ibm.com> 4465M: Christophe Leroy <christophe.leroy@csgroup.eu> 4466R: Naveen N Rao <naveen@kernel.org> 4467L: bpf@vger.kernel.org 4468S: Supported 4469F: arch/powerpc/net/ 4470 4471BPF JIT for RISC-V (32-bit) 4472M: Luke Nelson <luke.r.nels@gmail.com> 4473M: Xi Wang <xi.wang@gmail.com> 4474L: bpf@vger.kernel.org 4475S: Maintained 4476F: arch/riscv/net/ 4477X: arch/riscv/net/bpf_jit_comp64.c 4478 4479BPF JIT for RISC-V (64-bit) 4480M: Björn Töpel <bjorn@kernel.org> 4481R: Pu Lehui <pulehui@huawei.com> 4482R: Puranjay Mohan <puranjay@kernel.org> 4483L: bpf@vger.kernel.org 4484S: Maintained 4485F: arch/riscv/net/ 4486X: arch/riscv/net/bpf_jit_comp32.c 4487 4488BPF JIT for S390 4489M: Ilya Leoshkevich <iii@linux.ibm.com> 4490M: Heiko Carstens <hca@linux.ibm.com> 4491M: Vasily Gorbik <gor@linux.ibm.com> 4492L: bpf@vger.kernel.org 4493S: Supported 4494F: arch/s390/net/ 4495X: arch/s390/net/pnet.c 4496 4497BPF JIT for SPARC (32-BIT AND 64-BIT) 4498M: David S. Miller <davem@davemloft.net> 4499L: bpf@vger.kernel.org 4500S: Odd Fixes 4501F: arch/sparc/net/ 4502 4503BPF JIT for X86 32-BIT 4504M: Wang YanQing <udknight@gmail.com> 4505L: bpf@vger.kernel.org 4506S: Odd Fixes 4507F: arch/x86/net/bpf_jit_comp32.c 4508 4509BPF JIT for X86 64-BIT 4510M: Alexei Starovoitov <ast@kernel.org> 4511M: Daniel Borkmann <daniel@iogearbox.net> 4512L: bpf@vger.kernel.org 4513S: Supported 4514F: arch/x86/net/ 4515X: arch/x86/net/bpf_jit_comp32.c 4516 4517BPF [BTF] 4518M: Martin KaFai Lau <martin.lau@linux.dev> 4519L: bpf@vger.kernel.org 4520S: Maintained 4521F: include/linux/btf* 4522F: kernel/bpf/btf.c 4523 4524BPF [CORE] 4525M: Alexei Starovoitov <ast@kernel.org> 4526M: Daniel Borkmann <daniel@iogearbox.net> 4527R: John Fastabend <john.fastabend@gmail.com> 4528L: bpf@vger.kernel.org 4529S: Maintained 4530F: include/linux/bpf* 4531F: include/linux/filter.h 4532F: include/linux/tnum.h 4533F: kernel/bpf/core.c 4534F: kernel/bpf/dispatcher.c 4535F: kernel/bpf/mprog.c 4536F: kernel/bpf/syscall.c 4537F: kernel/bpf/tnum.c 4538F: kernel/bpf/trampoline.c 4539F: kernel/bpf/verifier.c 4540 4541BPF [CRYPTO] 4542M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4543L: bpf@vger.kernel.org 4544S: Maintained 4545F: crypto/bpf_crypto_skcipher.c 4546F: include/linux/bpf_crypto.h 4547F: kernel/bpf/crypto.c 4548 4549BPF [DOCUMENTATION] (Related to Standardization) 4550R: David Vernet <void@manifault.com> 4551L: bpf@vger.kernel.org 4552L: bpf@ietf.org 4553S: Maintained 4554F: Documentation/bpf/standardization/ 4555 4556BPF [GENERAL] (Safe Dynamic Programs and Tools) 4557M: Alexei Starovoitov <ast@kernel.org> 4558M: Daniel Borkmann <daniel@iogearbox.net> 4559M: Andrii Nakryiko <andrii@kernel.org> 4560R: Martin KaFai Lau <martin.lau@linux.dev> 4561R: Eduard Zingerman <eddyz87@gmail.com> 4562R: Song Liu <song@kernel.org> 4563R: Yonghong Song <yonghong.song@linux.dev> 4564R: John Fastabend <john.fastabend@gmail.com> 4565R: KP Singh <kpsingh@kernel.org> 4566R: Stanislav Fomichev <sdf@fomichev.me> 4567R: Hao Luo <haoluo@google.com> 4568R: Jiri Olsa <jolsa@kernel.org> 4569L: bpf@vger.kernel.org 4570S: Supported 4571W: https://bpf.io/ 4572Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4573T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4575F: Documentation/bpf/ 4576F: Documentation/networking/filter.rst 4577F: Documentation/userspace-api/ebpf/ 4578F: arch/*/net/* 4579F: include/linux/bpf* 4580F: include/linux/btf* 4581F: include/linux/filter.h 4582F: include/trace/events/xdp.h 4583F: include/uapi/linux/bpf* 4584F: include/uapi/linux/btf* 4585F: include/uapi/linux/filter.h 4586F: kernel/bpf/ 4587F: kernel/trace/bpf_trace.c 4588F: lib/buildid.c 4589F: arch/*/include/asm/rqspinlock.h 4590F: include/asm-generic/rqspinlock.h 4591F: lib/test_bpf.c 4592F: net/bpf/ 4593F: net/core/filter.c 4594F: net/sched/act_bpf.c 4595F: net/sched/cls_bpf.c 4596F: samples/bpf/ 4597F: scripts/bpf_doc.py 4598F: scripts/Makefile.btf 4599F: scripts/pahole-version.sh 4600F: tools/bpf/ 4601F: tools/lib/bpf/ 4602F: tools/testing/selftests/bpf/ 4603 4604BPF [ITERATOR] 4605M: Yonghong Song <yonghong.song@linux.dev> 4606L: bpf@vger.kernel.org 4607S: Maintained 4608F: kernel/bpf/*iter.c 4609 4610BPF [L7 FRAMEWORK] (sockmap) 4611M: John Fastabend <john.fastabend@gmail.com> 4612M: Jakub Sitnicki <jakub@cloudflare.com> 4613L: netdev@vger.kernel.org 4614L: bpf@vger.kernel.org 4615S: Maintained 4616F: include/linux/skmsg.h 4617F: net/core/skmsg.c 4618F: net/core/sock_map.c 4619F: net/ipv4/tcp_bpf.c 4620F: net/ipv4/udp_bpf.c 4621F: net/unix/unix_bpf.c 4622 4623BPF [LIBRARY] (libbpf) 4624M: Andrii Nakryiko <andrii@kernel.org> 4625M: Eduard Zingerman <eddyz87@gmail.com> 4626L: bpf@vger.kernel.org 4627S: Maintained 4628F: tools/lib/bpf/ 4629 4630BPF [MISC] 4631L: bpf@vger.kernel.org 4632S: Odd Fixes 4633K: (?:\b|_)bpf(?:\b|_) 4634 4635BPF [NETKIT] (BPF-programmable network device) 4636M: Daniel Borkmann <daniel@iogearbox.net> 4637M: Nikolay Aleksandrov <razor@blackwall.org> 4638L: bpf@vger.kernel.org 4639L: netdev@vger.kernel.org 4640S: Supported 4641F: drivers/net/netkit.c 4642F: include/net/netkit.h 4643 4644BPF [NETWORKING] (struct_ops, reuseport) 4645M: Martin KaFai Lau <martin.lau@linux.dev> 4646L: bpf@vger.kernel.org 4647L: netdev@vger.kernel.org 4648S: Maintained 4649F: kernel/bpf/bpf_struct* 4650 4651BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4652M: Martin KaFai Lau <martin.lau@linux.dev> 4653M: Daniel Borkmann <daniel@iogearbox.net> 4654R: John Fastabend <john.fastabend@gmail.com> 4655R: Stanislav Fomichev <sdf@fomichev.me> 4656L: bpf@vger.kernel.org 4657L: netdev@vger.kernel.org 4658S: Maintained 4659F: include/net/tcx.h 4660F: kernel/bpf/tcx.c 4661F: net/core/filter.c 4662F: net/sched/act_bpf.c 4663F: net/sched/cls_bpf.c 4664 4665BPF [RINGBUF] 4666M: Andrii Nakryiko <andrii@kernel.org> 4667L: bpf@vger.kernel.org 4668S: Maintained 4669F: kernel/bpf/ringbuf.c 4670 4671BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4672M: KP Singh <kpsingh@kernel.org> 4673M: Matt Bobrowski <mattbobrowski@google.com> 4674L: bpf@vger.kernel.org 4675S: Maintained 4676F: Documentation/bpf/prog_lsm.rst 4677F: include/linux/bpf_lsm.h 4678F: kernel/bpf/bpf_lsm.c 4679F: kernel/trace/bpf_trace.c 4680F: security/bpf/ 4681 4682BPF [SELFTESTS] (Test Runners & Infrastructure) 4683M: Andrii Nakryiko <andrii@kernel.org> 4684M: Eduard Zingerman <eddyz87@gmail.com> 4685R: Mykola Lysenko <mykolal@fb.com> 4686L: bpf@vger.kernel.org 4687S: Maintained 4688F: tools/testing/selftests/bpf/ 4689 4690BPF [STORAGE & CGROUPS] 4691M: Martin KaFai Lau <martin.lau@linux.dev> 4692L: bpf@vger.kernel.org 4693S: Maintained 4694F: kernel/bpf/*storage.c 4695F: kernel/bpf/bpf_lru* 4696F: kernel/bpf/cgroup.c 4697 4698BPF [TOOLING] (bpftool) 4699M: Quentin Monnet <qmo@kernel.org> 4700L: bpf@vger.kernel.org 4701S: Maintained 4702F: kernel/bpf/disasm.* 4703F: tools/bpf/bpftool/ 4704 4705BPF [TRACING] 4706M: Song Liu <song@kernel.org> 4707R: Jiri Olsa <jolsa@kernel.org> 4708L: bpf@vger.kernel.org 4709S: Maintained 4710F: kernel/bpf/stackmap.c 4711F: kernel/trace/bpf_trace.c 4712F: lib/buildid.c 4713 4714BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4715M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4716L: linux-iio@vger.kernel.org 4717S: Maintained 4718F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4719F: drivers/iio/light/apds9160.c 4720 4721BROADCOM ASP 2.0 ETHERNET DRIVER 4722M: Justin Chen <justin.chen@broadcom.com> 4723M: Florian Fainelli <florian.fainelli@broadcom.com> 4724L: bcm-kernel-feedback-list@broadcom.com 4725L: netdev@vger.kernel.org 4726S: Supported 4727F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4728F: drivers/net/ethernet/broadcom/asp2/ 4729 4730BROADCOM B44 10/100 ETHERNET DRIVER 4731M: Michael Chan <michael.chan@broadcom.com> 4732L: netdev@vger.kernel.org 4733S: Maintained 4734F: drivers/net/ethernet/broadcom/b44.* 4735 4736BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4737M: Florian Fainelli <florian.fainelli@broadcom.com> 4738L: netdev@vger.kernel.org 4739L: openwrt-devel@lists.openwrt.org (subscribers-only) 4740S: Supported 4741F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4742F: drivers/net/dsa/b53/* 4743F: drivers/net/dsa/bcm_sf2* 4744F: include/linux/dsa/brcm.h 4745F: include/linux/platform_data/b53.h 4746 4747BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4748M: Florian Fainelli <florian.fainelli@broadcom.com> 4749R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4750L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4752S: Maintained 4753T: git https://github.com/broadcom/stblinux.git 4754F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4755F: drivers/pci/controller/pcie-brcmstb.c 4756F: drivers/staging/vc04_services 4757N: bcm2711 4758N: bcm2712 4759N: bcm283* 4760N: raspberrypi 4761 4762BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4763M: Florian Fainelli <florian.fainelli@broadcom.com> 4764M: Ray Jui <rjui@broadcom.com> 4765M: Scott Branden <sbranden@broadcom.com> 4766R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4767S: Maintained 4768T: git https://github.com/broadcom/mach-bcm 4769F: arch/arm/mach-bcm/ 4770N: bcm281* 4771N: bcm113* 4772N: bcm216* 4773N: kona 4774 4775BROADCOM BCM2835 CAMERA DRIVERS 4776M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4777L: linux-media@vger.kernel.org 4778S: Maintained 4779F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4780F: drivers/media/platform/broadcom/bcm2835-unicam* 4781 4782BROADCOM BCM47XX MIPS ARCHITECTURE 4783M: Hauke Mehrtens <hauke@hauke-m.de> 4784M: Rafał Miłecki <zajec5@gmail.com> 4785L: linux-mips@vger.kernel.org 4786S: Maintained 4787F: Documentation/devicetree/bindings/mips/brcm/ 4788F: arch/mips/bcm47xx/* 4789F: arch/mips/include/asm/mach-bcm47xx/* 4790 4791BROADCOM BCM4908 ETHERNET DRIVER 4792M: Rafał Miłecki <rafal@milecki.pl> 4793R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4794L: netdev@vger.kernel.org 4795S: Maintained 4796F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4797F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4798F: drivers/net/ethernet/broadcom/unimac.h 4799 4800BROADCOM BCM4908 PINMUX DRIVER 4801M: Rafał Miłecki <rafal@milecki.pl> 4802R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4803L: linux-gpio@vger.kernel.org 4804S: Maintained 4805F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4806F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4807 4808BROADCOM BCM5301X ARM ARCHITECTURE 4809M: Florian Fainelli <florian.fainelli@broadcom.com> 4810M: Hauke Mehrtens <hauke@hauke-m.de> 4811M: Rafał Miłecki <zajec5@gmail.com> 4812R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4814S: Maintained 4815F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4816F: arch/arm/boot/dts/broadcom/bcm470* 4817F: arch/arm/boot/dts/broadcom/bcm5301* 4818F: arch/arm/boot/dts/broadcom/bcm953012* 4819F: arch/arm/mach-bcm/bcm_5301x.c 4820 4821BROADCOM BCM53573 ARM ARCHITECTURE 4822M: Florian Fainelli <florian.fainelli@broadcom.com> 4823M: Rafał Miłecki <rafal@milecki.pl> 4824R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4826S: Maintained 4827F: arch/arm/boot/dts/broadcom/bcm47189* 4828F: arch/arm/boot/dts/broadcom/bcm53573* 4829 4830BROADCOM BCM63XX/BCM33XX UDC DRIVER 4831M: Kevin Cernekee <cernekee@gmail.com> 4832L: linux-usb@vger.kernel.org 4833S: Maintained 4834F: drivers/usb/gadget/udc/bcm63xx_udc.* 4835 4836BROADCOM BCM7XXX ARM ARCHITECTURE 4837M: Florian Fainelli <florian.fainelli@broadcom.com> 4838R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4840S: Maintained 4841T: git https://github.com/broadcom/stblinux.git 4842F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4843F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4844F: arch/arm/include/asm/hardware/cache-b15-rac.h 4845F: arch/arm/mach-bcm/*brcmstb* 4846F: arch/arm/mm/cache-b15-rac.c 4847F: drivers/bus/brcmstb_gisb.c 4848F: drivers/pci/controller/pcie-brcmstb.c 4849N: brcmstb 4850N: bcm7038 4851N: bcm7120 4852 4853BROADCOM BCMBCA ARM ARCHITECTURE 4854M: William Zhang <william.zhang@broadcom.com> 4855M: Anand Gore <anand.gore@broadcom.com> 4856M: Kursad Oney <kursad.oney@broadcom.com> 4857M: Florian Fainelli <florian.fainelli@broadcom.com> 4858M: Rafał Miłecki <rafal@milecki.pl> 4859R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4861S: Maintained 4862T: git https://github.com/broadcom/stblinux.git 4863F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4864F: arch/arm64/boot/dts/broadcom/bcmbca/* 4865N: bcmbca 4866N: bcm[9]?47622 4867N: bcm[9]?4912 4868N: bcm[9]?63138 4869N: bcm[9]?63146 4870N: bcm[9]?63148 4871N: bcm[9]?63158 4872N: bcm[9]?63178 4873N: bcm[9]?6756 4874N: bcm[9]?6813 4875N: bcm[9]?6846 4876N: bcm[9]?6855 4877N: bcm[9]?6856 4878N: bcm[9]?6858 4879N: bcm[9]?6878 4880 4881BROADCOM BDC DRIVER 4882M: Justin Chen <justin.chen@broadcom.com> 4883M: Al Cooper <alcooperx@gmail.com> 4884R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4885L: linux-usb@vger.kernel.org 4886S: Maintained 4887F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4888F: drivers/usb/gadget/udc/bdc/ 4889 4890BROADCOM BMIPS CPUFREQ DRIVER 4891M: Markus Mayer <mmayer@broadcom.com> 4892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4893L: linux-pm@vger.kernel.org 4894S: Maintained 4895F: drivers/cpufreq/bmips-cpufreq.c 4896 4897BROADCOM BMIPS MIPS ARCHITECTURE 4898M: Florian Fainelli <florian.fainelli@broadcom.com> 4899R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4900L: linux-mips@vger.kernel.org 4901S: Maintained 4902T: git https://github.com/broadcom/stblinux.git 4903F: arch/mips/bmips/* 4904F: arch/mips/boot/dts/brcm/bcm*.dts* 4905F: arch/mips/include/asm/mach-bmips/* 4906F: arch/mips/kernel/*bmips* 4907F: drivers/irqchip/irq-bcm63* 4908F: drivers/irqchip/irq-bcm7* 4909F: drivers/irqchip/irq-brcmstb* 4910F: drivers/pmdomain/bcm/bcm63xx-power.c 4911F: include/linux/bcm963xx_nvram.h 4912F: include/linux/bcm963xx_tag.h 4913 4914BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4915M: Rasesh Mody <rmody@marvell.com> 4916M: GR-Linux-NIC-Dev@marvell.com 4917L: netdev@vger.kernel.org 4918S: Maintained 4919F: drivers/net/ethernet/broadcom/bnx2.* 4920F: drivers/net/ethernet/broadcom/bnx2_* 4921 4922BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4923M: Saurav Kashyap <skashyap@marvell.com> 4924M: Javed Hasan <jhasan@marvell.com> 4925M: GR-QLogic-Storage-Upstream@marvell.com 4926L: linux-scsi@vger.kernel.org 4927S: Supported 4928F: drivers/scsi/bnx2fc/ 4929 4930BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4931M: Nilesh Javali <njavali@marvell.com> 4932M: Manish Rangankar <mrangankar@marvell.com> 4933M: GR-QLogic-Storage-Upstream@marvell.com 4934L: linux-scsi@vger.kernel.org 4935S: Supported 4936F: drivers/scsi/bnx2i/ 4937 4938BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4939M: Sudarsana Kalluru <skalluru@marvell.com> 4940M: Manish Chopra <manishc@marvell.com> 4941L: netdev@vger.kernel.org 4942S: Maintained 4943F: drivers/net/ethernet/broadcom/bnx2x/ 4944 4945BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4946M: Michael Chan <michael.chan@broadcom.com> 4947M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4948L: netdev@vger.kernel.org 4949S: Maintained 4950F: drivers/firmware/broadcom/tee_bnxt_fw.c 4951F: drivers/net/ethernet/broadcom/bnxt/ 4952F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4953 4954BROADCOM BNG_EN 800 GIGABIT ETHERNET DRIVER 4955M: Vikas Gupta <vikas.gupta@broadcom.com> 4956L: netdev@vger.kernel.org 4957S: Maintained 4958F: drivers/net/ethernet/broadcom/bnge/ 4959 4960BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4961M: Arend van Spriel <arend.vanspriel@broadcom.com> 4962L: linux-wireless@vger.kernel.org 4963L: brcm80211@lists.linux.dev 4964L: brcm80211-dev-list.pdl@broadcom.com 4965S: Supported 4966F: drivers/net/wireless/broadcom/brcm80211/ 4967F: include/linux/platform_data/brcmfmac.h 4968 4969BROADCOM BRCMSTB GPIO DRIVER 4970M: Doug Berger <opendmb@gmail.com> 4971M: Florian Fainelli <florian.fainelli@broadcom.com> 4972R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4973S: Supported 4974F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4975F: drivers/gpio/gpio-brcmstb.c 4976 4977BROADCOM BRCMSTB I2C DRIVER 4978M: Kamal Dasu <kamal.dasu@broadcom.com> 4979R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4980L: linux-i2c@vger.kernel.org 4981S: Supported 4982F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4983F: drivers/i2c/busses/i2c-brcmstb.c 4984 4985BROADCOM BRCMSTB UART DRIVER 4986M: Al Cooper <alcooperx@gmail.com> 4987R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4988L: linux-serial@vger.kernel.org 4989S: Maintained 4990F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4991F: drivers/tty/serial/8250/8250_bcm7271.c 4992 4993BROADCOM BRCMSTB USB EHCI DRIVER 4994M: Justin Chen <justin.chen@broadcom.com> 4995M: Al Cooper <alcooperx@gmail.com> 4996R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4997L: linux-usb@vger.kernel.org 4998S: Maintained 4999F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 5000F: drivers/usb/host/ehci-brcm.* 5001 5002BROADCOM BRCMSTB USB PIN MAP DRIVER 5003M: Al Cooper <alcooperx@gmail.com> 5004R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5005L: linux-usb@vger.kernel.org 5006S: Maintained 5007F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 5008F: drivers/usb/misc/brcmstb-usb-pinmap.c 5009 5010BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 5011M: Justin Chen <justin.chen@broadcom.com> 5012M: Al Cooper <alcooperx@gmail.com> 5013R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5014L: linux-kernel@vger.kernel.org 5015S: Maintained 5016F: drivers/phy/broadcom/phy-brcm-usb* 5017 5018BROADCOM Broadband SoC High Speed SPI Controller DRIVER 5019M: William Zhang <william.zhang@broadcom.com> 5020M: Kursad Oney <kursad.oney@broadcom.com> 5021M: Jonas Gorski <jonas.gorski@gmail.com> 5022R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5023L: linux-spi@vger.kernel.org 5024S: Maintained 5025F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 5026F: drivers/spi/spi-bcm63xx-hsspi.c 5027F: drivers/spi/spi-bcmbca-hsspi.c 5028 5029BROADCOM BCM6348/BCM6358 SPI controller DRIVER 5030M: Jonas Gorski <jonas.gorski@gmail.com> 5031L: linux-spi@vger.kernel.org 5032S: Odd Fixes 5033F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 5034F: drivers/spi/spi-bcm63xx.c 5035 5036BROADCOM ETHERNET PHY DRIVERS 5037M: Florian Fainelli <florian.fainelli@broadcom.com> 5038R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5039L: netdev@vger.kernel.org 5040S: Supported 5041F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 5042F: drivers/net/phy/bcm*.[ch] 5043F: drivers/net/phy/broadcom.c 5044F: include/linux/brcmphy.h 5045 5046BROADCOM GENET ETHERNET DRIVER 5047M: Doug Berger <opendmb@gmail.com> 5048M: Florian Fainelli <florian.fainelli@broadcom.com> 5049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5050L: netdev@vger.kernel.org 5051S: Maintained 5052F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 5053F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 5054F: drivers/net/ethernet/broadcom/genet/ 5055F: drivers/net/ethernet/broadcom/unimac.h 5056F: drivers/net/mdio/mdio-bcm-unimac.c 5057F: include/linux/platform_data/bcmgenet.h 5058F: include/linux/platform_data/mdio-bcm-unimac.h 5059 5060BROADCOM IPROC ARM ARCHITECTURE 5061M: Ray Jui <rjui@broadcom.com> 5062M: Scott Branden <sbranden@broadcom.com> 5063R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5065S: Maintained 5066T: git https://github.com/broadcom/stblinux.git 5067F: arch/arm64/boot/dts/broadcom/northstar2/* 5068F: arch/arm64/boot/dts/broadcom/stingray/* 5069F: drivers/clk/bcm/clk-ns* 5070F: drivers/clk/bcm/clk-sr* 5071F: drivers/pinctrl/bcm/pinctrl-ns* 5072F: include/dt-bindings/clock/bcm-sr* 5073N: iproc 5074N: cygnus 5075N: bcm[-_]nsp 5076N: bcm9113* 5077N: bcm9583* 5078N: bcm9585* 5079N: bcm9586* 5080N: bcm988312 5081N: bcm113* 5082N: bcm583* 5083N: bcm585* 5084N: bcm586* 5085N: bcm88312 5086N: hr2 5087N: stingray 5088 5089BROADCOM IPROC GBIT ETHERNET DRIVER 5090M: Rafał Miłecki <rafal@milecki.pl> 5091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5092L: netdev@vger.kernel.org 5093S: Maintained 5094F: Documentation/devicetree/bindings/net/brcm,amac.yaml 5095F: drivers/net/ethernet/broadcom/bgmac* 5096F: drivers/net/ethernet/broadcom/unimac.h 5097 5098BROADCOM KONA GPIO DRIVER 5099M: Ray Jui <rjui@broadcom.com> 5100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5101S: Supported 5102F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5103F: drivers/gpio/gpio-bcm-kona.c 5104 5105BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5106M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5107M: Kashyap Desai <kashyap.desai@broadcom.com> 5108M: Sumit Saxena <sumit.saxena@broadcom.com> 5109M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5110L: mpi3mr-linuxdrv.pdl@broadcom.com 5111L: linux-scsi@vger.kernel.org 5112S: Supported 5113W: https://www.broadcom.com/support/storage 5114F: drivers/scsi/mpi3mr/ 5115 5116BROADCOM NETXTREME-E ROCE DRIVER 5117M: Selvin Xavier <selvin.xavier@broadcom.com> 5118M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5119L: linux-rdma@vger.kernel.org 5120S: Supported 5121W: http://www.broadcom.com 5122F: drivers/infiniband/hw/bnxt_re/ 5123F: include/uapi/rdma/bnxt_re-abi.h 5124 5125BROADCOM NVRAM DRIVER 5126M: Rafał Miłecki <zajec5@gmail.com> 5127L: linux-mips@vger.kernel.org 5128S: Maintained 5129F: drivers/firmware/broadcom/* 5130 5131BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5132M: Rafał Miłecki <rafal@milecki.pl> 5133M: Florian Fainelli <florian.fainelli@broadcom.com> 5134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5135L: linux-pm@vger.kernel.org 5136S: Maintained 5137T: git https://github.com/broadcom/stblinux.git 5138F: drivers/pmdomain/bcm/bcm-pmb.c 5139F: include/dt-bindings/soc/bcm-pmb.h 5140 5141BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5142M: Rafał Miłecki <zajec5@gmail.com> 5143L: linux-wireless@vger.kernel.org 5144S: Maintained 5145F: drivers/bcma/ 5146F: include/linux/bcma/ 5147 5148BROADCOM SPI DRIVER 5149M: Kamal Dasu <kamal.dasu@broadcom.com> 5150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5151S: Maintained 5152F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5153F: drivers/spi/spi-bcm-qspi.* 5154F: drivers/spi/spi-brcmstb-qspi.c 5155F: drivers/spi/spi-iproc-qspi.c 5156 5157BROADCOM STB AVS CPUFREQ DRIVER 5158M: Markus Mayer <mmayer@broadcom.com> 5159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5160L: linux-pm@vger.kernel.org 5161S: Maintained 5162F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5163F: drivers/cpufreq/brcmstb* 5164 5165BROADCOM STB AVS TMON DRIVER 5166M: Markus Mayer <mmayer@broadcom.com> 5167R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5168L: linux-pm@vger.kernel.org 5169S: Maintained 5170F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5171F: drivers/thermal/broadcom/brcmstb* 5172 5173BROADCOM STB DPFE DRIVER 5174M: Markus Mayer <mmayer@broadcom.com> 5175R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5177S: Maintained 5178F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5179F: drivers/memory/brcmstb_dpfe.c 5180 5181BROADCOM STB NAND FLASH DRIVER 5182M: Brian Norris <computersforpeace@gmail.com> 5183M: Kamal Dasu <kamal.dasu@broadcom.com> 5184R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5185L: linux-mtd@lists.infradead.org 5186S: Maintained 5187F: drivers/mtd/nand/raw/brcmnand/ 5188F: include/linux/platform_data/brcmnand.h 5189 5190BROADCOM STB PCIE DRIVER 5191M: Jim Quinlan <jim2101024@gmail.com> 5192M: Florian Fainelli <florian.fainelli@broadcom.com> 5193R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5194L: linux-pci@vger.kernel.org 5195S: Maintained 5196F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5197F: drivers/pci/controller/pcie-brcmstb.c 5198 5199BROADCOM SYSTEMPORT ETHERNET DRIVER 5200M: Florian Fainelli <florian.fainelli@broadcom.com> 5201R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5202L: netdev@vger.kernel.org 5203S: Maintained 5204F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5205F: drivers/net/ethernet/broadcom/bcmsysport.* 5206F: drivers/net/ethernet/broadcom/unimac.h 5207 5208BROADCOM TG3 GIGABIT ETHERNET DRIVER 5209M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5210M: Michael Chan <mchan@broadcom.com> 5211L: netdev@vger.kernel.org 5212S: Maintained 5213F: drivers/net/ethernet/broadcom/tg3.* 5214 5215BROADCOM VK DRIVER 5216M: Scott Branden <scott.branden@broadcom.com> 5217R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5218S: Supported 5219F: drivers/misc/bcm-vk/ 5220F: include/uapi/linux/misc/bcm_vk.h 5221 5222BROCADE BFA FC SCSI DRIVER 5223M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5224M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5225L: linux-scsi@vger.kernel.org 5226S: Supported 5227F: drivers/scsi/bfa/ 5228 5229BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5230M: Rasesh Mody <rmody@marvell.com> 5231M: Sudarsana Kalluru <skalluru@marvell.com> 5232M: GR-Linux-NIC-Dev@marvell.com 5233L: netdev@vger.kernel.org 5234S: Maintained 5235F: drivers/net/ethernet/brocade/bna/ 5236 5237BSG (block layer generic sg v4 driver) 5238M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5239L: linux-scsi@vger.kernel.org 5240S: Supported 5241F: block/bsg.c 5242F: include/linux/bsg.h 5243F: include/uapi/linux/bsg.h 5244 5245BT87X AUDIO DRIVER 5246M: Clemens Ladisch <clemens@ladisch.de> 5247L: linux-sound@vger.kernel.org 5248S: Maintained 5249T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5250F: Documentation/sound/cards/bt87x.rst 5251F: sound/pci/bt87x.c 5252 5253BT8XXGPIO DRIVER 5254M: Michael Buesch <m@bues.ch> 5255S: Maintained 5256W: http://bu3sch.de/btgpio.php 5257F: drivers/gpio/gpio-bt8xx.c 5258 5259BTRFS FILE SYSTEM 5260M: Chris Mason <clm@fb.com> 5261M: Josef Bacik <josef@toxicpanda.com> 5262M: David Sterba <dsterba@suse.com> 5263L: linux-btrfs@vger.kernel.org 5264S: Maintained 5265W: https://btrfs.readthedocs.io 5266Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5267C: irc://irc.libera.chat/btrfs 5268T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5269F: Documentation/filesystems/btrfs.rst 5270F: fs/btrfs/ 5271F: include/linux/btrfs* 5272F: include/trace/events/btrfs.h 5273F: include/uapi/linux/btrfs* 5274 5275BTTV VIDEO4LINUX DRIVER 5276M: Mauro Carvalho Chehab <mchehab@kernel.org> 5277L: linux-media@vger.kernel.org 5278S: Odd fixes 5279W: https://linuxtv.org 5280T: git git://linuxtv.org/media.git 5281F: Documentation/driver-api/media/drivers/bttv* 5282F: drivers/media/pci/bt8xx/bttv* 5283 5284BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5285M: Chanwoo Choi <cw00.choi@samsung.com> 5286L: linux-pm@vger.kernel.org 5287L: linux-samsung-soc@vger.kernel.org 5288S: Maintained 5289T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5290F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5291F: drivers/devfreq/exynos-bus.c 5292 5293BUSLOGIC SCSI DRIVER 5294M: Khalid Aziz <khalid@gonehiking.org> 5295L: linux-scsi@vger.kernel.org 5296S: Maintained 5297F: drivers/scsi/BusLogic.* 5298F: drivers/scsi/FlashPoint.* 5299 5300BXCAN CAN NETWORK DRIVER 5301M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5302L: linux-can@vger.kernel.org 5303S: Maintained 5304F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5305F: drivers/net/can/bxcan.c 5306 5307C-MEDIA CMI8788 DRIVER 5308M: Clemens Ladisch <clemens@ladisch.de> 5309L: linux-sound@vger.kernel.org 5310S: Maintained 5311T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5312F: sound/pci/oxygen/ 5313 5314C-SKY ARCHITECTURE 5315M: Guo Ren <guoren@kernel.org> 5316L: linux-csky@vger.kernel.org 5317S: Supported 5318T: git https://github.com/c-sky/csky-linux.git 5319F: Documentation/devicetree/bindings/csky/ 5320F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5321F: Documentation/devicetree/bindings/timer/csky,* 5322F: arch/csky/ 5323F: drivers/clocksource/timer-gx6605s.c 5324F: drivers/clocksource/timer-mp-csky.c 5325F: drivers/irqchip/irq-csky-* 5326N: csky 5327K: csky 5328 5329CA8210 IEEE-802.15.4 RADIO DRIVER 5330L: linux-wpan@vger.kernel.org 5331S: Orphan 5332W: https://github.com/Cascoda/ca8210-linux.git 5333F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5334F: drivers/net/ieee802154/ca8210.c 5335 5336CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5337M: David Howells <dhowells@redhat.com> 5338L: netfs@lists.linux.dev 5339S: Supported 5340F: Documentation/filesystems/caching/cachefiles.rst 5341F: fs/cachefiles/ 5342 5343CACHESTAT: PAGE CACHE STATS FOR A FILE 5344M: Nhat Pham <nphamcs@gmail.com> 5345M: Johannes Weiner <hannes@cmpxchg.org> 5346L: linux-mm@kvack.org 5347S: Maintained 5348F: tools/testing/selftests/cachestat/test_cachestat.c 5349 5350CADENCE MIPI-CSI2 BRIDGES 5351M: Maxime Ripard <mripard@kernel.org> 5352L: linux-media@vger.kernel.org 5353S: Maintained 5354F: Documentation/devicetree/bindings/media/cdns,*.txt 5355F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5356F: drivers/media/platform/cadence/cdns-csi2* 5357 5358CADENCE NAND DRIVER 5359L: linux-mtd@lists.infradead.org 5360S: Orphan 5361F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5362F: drivers/mtd/nand/raw/cadence-nand-controller.c 5363 5364CADENCE USB3 DRD IP DRIVER 5365M: Peter Chen <peter.chen@kernel.org> 5366M: Pawel Laszczak <pawell@cadence.com> 5367R: Roger Quadros <rogerq@kernel.org> 5368L: linux-usb@vger.kernel.org 5369S: Maintained 5370T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5371F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5372F: drivers/usb/cdns3/ 5373X: drivers/usb/cdns3/cdnsp* 5374 5375CADENCE USBHS DRIVER 5376M: Pawel Laszczak <pawell@cadence.com> 5377L: linux-usb@vger.kernel.org 5378S: Maintained 5379F: drivers/usb/gadget/udc/cdns2 5380 5381CADENCE USBSSP DRD IP DRIVER 5382M: Pawel Laszczak <pawell@cadence.com> 5383L: linux-usb@vger.kernel.org 5384S: Maintained 5385T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5386F: drivers/usb/cdns3/ 5387X: drivers/usb/cdns3/cdns3* 5388 5389CADET FM/AM RADIO RECEIVER DRIVER 5390M: Hans Verkuil <hverkuil@xs4all.nl> 5391L: linux-media@vger.kernel.org 5392S: Maintained 5393W: https://linuxtv.org 5394T: git git://linuxtv.org/media.git 5395F: drivers/media/radio/radio-cadet* 5396 5397CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5398L: linux-media@vger.kernel.org 5399S: Orphan 5400T: git git://linuxtv.org/media.git 5401F: Documentation/admin-guide/media/cafe_ccic* 5402F: drivers/media/platform/marvell/ 5403 5404CAIF NETWORK LAYER 5405L: netdev@vger.kernel.org 5406S: Orphan 5407F: Documentation/networking/caif/ 5408F: drivers/net/caif/ 5409F: include/net/caif/ 5410F: include/uapi/linux/caif/ 5411F: net/caif/ 5412 5413CAKE QDISC 5414M: Toke Høiland-Jørgensen <toke@toke.dk> 5415L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5416S: Maintained 5417F: net/sched/sch_cake.c 5418 5419CAN NETWORK DRIVERS 5420M: Marc Kleine-Budde <mkl@pengutronix.de> 5421M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5422L: linux-can@vger.kernel.org 5423S: Maintained 5424W: https://github.com/linux-can 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5427F: Documentation/devicetree/bindings/net/can/ 5428F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5429F: drivers/net/can/ 5430F: drivers/phy/phy-can-transceiver.c 5431F: include/linux/can/bittiming.h 5432F: include/linux/can/dev.h 5433F: include/linux/can/length.h 5434F: include/linux/can/platform/ 5435F: include/linux/can/rx-offload.h 5436F: include/uapi/linux/can/error.h 5437F: include/uapi/linux/can/netlink.h 5438F: include/uapi/linux/can/vxcan.h 5439 5440CAN NETWORK LAYER 5441M: Oliver Hartkopp <socketcan@hartkopp.net> 5442M: Marc Kleine-Budde <mkl@pengutronix.de> 5443L: linux-can@vger.kernel.org 5444S: Maintained 5445W: https://github.com/linux-can 5446T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5447T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5448F: Documentation/networking/can.rst 5449F: Documentation/networking/iso15765-2.rst 5450F: include/linux/can/can-ml.h 5451F: include/linux/can/core.h 5452F: include/linux/can/skb.h 5453F: include/net/netns/can.h 5454F: include/uapi/linux/can.h 5455F: include/uapi/linux/can/bcm.h 5456F: include/uapi/linux/can/gw.h 5457F: include/uapi/linux/can/isotp.h 5458F: include/uapi/linux/can/raw.h 5459F: net/can/ 5460F: net/sched/em_canid.c 5461F: tools/testing/selftests/net/can/ 5462 5463CAN-J1939 NETWORK LAYER 5464M: Robin van der Gracht <robin@protonic.nl> 5465M: Oleksij Rempel <o.rempel@pengutronix.de> 5466R: kernel@pengutronix.de 5467L: linux-can@vger.kernel.org 5468S: Maintained 5469F: Documentation/networking/j1939.rst 5470F: include/uapi/linux/can/j1939.h 5471F: net/can/j1939/ 5472 5473CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5474M: Damien Le Moal <dlemoal@kernel.org> 5475L: linux-riscv@lists.infradead.org 5476L: linux-gpio@vger.kernel.org (pinctrl driver) 5477F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5478F: drivers/pinctrl/pinctrl-k210.c 5479 5480CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5481M: Damien Le Moal <dlemoal@kernel.org> 5482L: linux-kernel@vger.kernel.org 5483L: linux-riscv@lists.infradead.org 5484S: Maintained 5485F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5486F: drivers/reset/reset-k210.c 5487 5488CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5489M: Damien Le Moal <dlemoal@kernel.org> 5490L: linux-riscv@lists.infradead.org 5491S: Maintained 5492F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5493F: drivers/soc/canaan/ 5494F: include/soc/canaan/ 5495 5496CAPABILITIES 5497M: Serge Hallyn <serge@hallyn.com> 5498L: linux-security-module@vger.kernel.org 5499S: Supported 5500F: include/linux/capability.h 5501F: include/trace/events/capability.h 5502F: include/uapi/linux/capability.h 5503F: kernel/capability.c 5504F: security/commoncap.c 5505 5506CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5507M: Kevin Tsai <ktsai@capellamicro.com> 5508S: Maintained 5509F: drivers/iio/light/cm* 5510 5511CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5512M: Christian Lamparter <chunkeey@googlemail.com> 5513L: linux-wireless@vger.kernel.org 5514S: Maintained 5515W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5516F: drivers/net/wireless/ath/carl9170/ 5517 5518CAVIUM I2C DRIVER 5519M: Robert Richter <rric@kernel.org> 5520S: Odd Fixes 5521W: http://www.marvell.com 5522F: drivers/i2c/busses/i2c-octeon* 5523F: drivers/i2c/busses/i2c-thunderx* 5524 5525CAVIUM LIQUIDIO NETWORK DRIVER 5526L: netdev@vger.kernel.org 5527S: Orphan 5528W: http://www.marvell.com 5529F: drivers/net/ethernet/cavium/liquidio/ 5530 5531CAVIUM MMC DRIVER 5532M: Robert Richter <rric@kernel.org> 5533S: Odd Fixes 5534W: http://www.marvell.com 5535F: drivers/mmc/host/cavium* 5536 5537CAVIUM OCTEON-TX CRYPTO DRIVER 5538M: George Cherian <gcherian@marvell.com> 5539L: linux-crypto@vger.kernel.org 5540S: Supported 5541W: http://www.marvell.com 5542F: drivers/crypto/cavium/cpt/ 5543 5544CAVIUM THUNDERX2 ARM64 SOC 5545M: Robert Richter <rric@kernel.org> 5546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5547S: Odd Fixes 5548F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5549F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5550 5551CBS/ETF/TAPRIO QDISCS 5552M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5553L: netdev@vger.kernel.org 5554S: Maintained 5555F: net/sched/sch_cbs.c 5556F: net/sched/sch_etf.c 5557F: net/sched/sch_taprio.c 5558 5559CC2520 IEEE-802.15.4 RADIO DRIVER 5560M: Stefan Schmidt <stefan@datenfreihafen.org> 5561L: linux-wpan@vger.kernel.org 5562S: Odd Fixes 5563F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5564F: drivers/net/ieee802154/cc2520.c 5565 5566CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5567M: Gilad Ben-Yossef <gilad@benyossef.com> 5568L: linux-crypto@vger.kernel.org 5569S: Supported 5570W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5571F: drivers/crypto/ccree/ 5572 5573CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5574M: Hadar Gat <hadar.gat@arm.com> 5575L: linux-crypto@vger.kernel.org 5576S: Supported 5577W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5578F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5579F: drivers/char/hw_random/cctrng.c 5580F: drivers/char/hw_random/cctrng.h 5581 5582CEC FRAMEWORK 5583M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5584L: linux-media@vger.kernel.org 5585S: Supported 5586W: http://linuxtv.org 5587T: git git://linuxtv.org/media.git 5588F: Documentation/ABI/testing/debugfs-cec-error-inj 5589F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5590F: Documentation/driver-api/media/cec-core.rst 5591F: Documentation/userspace-api/media/cec 5592F: drivers/media/cec/ 5593F: drivers/media/rc/keymaps/rc-cec.c 5594F: include/media/cec-notifier.h 5595F: include/media/cec.h 5596F: include/uapi/linux/cec-funcs.h 5597F: include/uapi/linux/cec.h 5598 5599CEC GPIO DRIVER 5600M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5601L: linux-media@vger.kernel.org 5602S: Supported 5603W: http://linuxtv.org 5604T: git git://linuxtv.org/media.git 5605F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5606F: drivers/media/cec/platform/cec-gpio/ 5607 5608CELL BROADBAND ENGINE ARCHITECTURE 5609L: linuxppc-dev@lists.ozlabs.org 5610S: Orphan 5611F: arch/powerpc/include/asm/cell*.h 5612F: arch/powerpc/include/asm/spu*.h 5613F: arch/powerpc/include/uapi/asm/spu*.h 5614F: arch/powerpc/platforms/cell/ 5615 5616CELLWISE CW2015 BATTERY DRIVER 5617M: Tobias Schrammm <t.schramm@manjaro.org> 5618S: Maintained 5619F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5620F: drivers/power/supply/cw2015_battery.c 5621 5622CEPH COMMON CODE (LIBCEPH) 5623M: Ilya Dryomov <idryomov@gmail.com> 5624M: Xiubo Li <xiubli@redhat.com> 5625L: ceph-devel@vger.kernel.org 5626S: Supported 5627W: http://ceph.com/ 5628T: git https://github.com/ceph/ceph-client.git 5629F: include/linux/ceph/ 5630F: include/linux/crush/ 5631F: net/ceph/ 5632 5633CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5634M: Xiubo Li <xiubli@redhat.com> 5635M: Ilya Dryomov <idryomov@gmail.com> 5636L: ceph-devel@vger.kernel.org 5637S: Supported 5638W: http://ceph.com/ 5639T: git https://github.com/ceph/ceph-client.git 5640F: Documentation/filesystems/ceph.rst 5641F: fs/ceph/ 5642 5643CERTIFICATE HANDLING 5644M: David Howells <dhowells@redhat.com> 5645M: David Woodhouse <dwmw2@infradead.org> 5646L: keyrings@vger.kernel.org 5647S: Maintained 5648F: Documentation/admin-guide/module-signing.rst 5649F: certs/ 5650F: scripts/sign-file.c 5651F: scripts/ssl-common.h 5652F: tools/certs/ 5653 5654CFAG12864B LCD DRIVER 5655M: Miguel Ojeda <ojeda@kernel.org> 5656S: Maintained 5657F: drivers/auxdisplay/cfag12864b.c 5658F: include/linux/cfag12864b.h 5659 5660CFAG12864BFB LCD FRAMEBUFFER DRIVER 5661M: Miguel Ojeda <ojeda@kernel.org> 5662S: Maintained 5663F: drivers/auxdisplay/cfag12864bfb.c 5664F: include/linux/cfag12864b.h 5665 5666CHAR and MISC DRIVERS 5667M: Arnd Bergmann <arnd@arndb.de> 5668M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5669S: Supported 5670T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5671F: drivers/char/ 5672F: drivers/misc/ 5673F: include/linux/miscdevice.h 5674F: rust/kernel/miscdevice.rs 5675F: samples/rust/rust_misc_device.rs 5676X: drivers/char/agp/ 5677X: drivers/char/hw_random/ 5678X: drivers/char/ipmi/ 5679X: drivers/char/random.c 5680X: drivers/char/tpm/ 5681 5682CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5683M: Thomas Weißschuh <linux@weissschuh.net> 5684L: linux-hwmon@vger.kernel.org 5685S: Maintained 5686F: Documentation/hwmon/powerz.rst 5687F: drivers/hwmon/powerz.c 5688 5689CHECKPATCH 5690M: Andy Whitcroft <apw@canonical.com> 5691M: Joe Perches <joe@perches.com> 5692R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5693R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5694S: Maintained 5695F: scripts/checkpatch.pl 5696 5697CHECKPATCH DOCUMENTATION 5698M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5699M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5700R: Joe Perches <joe@perches.com> 5701S: Maintained 5702F: Documentation/dev-tools/checkpatch.rst 5703 5704CHINESE DOCUMENTATION 5705M: Alex Shi <alexs@kernel.org> 5706M: Yanteng Si <si.yanteng@linux.dev> 5707R: Dongliang Mu <dzm91@hust.edu.cn> 5708T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5709S: Maintained 5710F: Documentation/translations/zh_CN/ 5711 5712CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5713M: Peter Chen <peter.chen@kernel.org> 5714L: linux-usb@vger.kernel.org 5715S: Maintained 5716T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5717F: drivers/usb/chipidea/ 5718 5719CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5720M: Hans de Goede <hansg@kernel.org> 5721L: linux-input@vger.kernel.org 5722S: Maintained 5723F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5724F: drivers/input/touchscreen/chipone_icn8318.c 5725 5726CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5727M: Hans de Goede <hansg@kernel.org> 5728L: linux-input@vger.kernel.org 5729S: Maintained 5730F: drivers/input/touchscreen/chipone_icn8505.c 5731 5732CHROME HARDWARE PLATFORM SUPPORT 5733M: Benson Leung <bleung@chromium.org> 5734M: Tzung-Bi Shih <tzungbi@kernel.org> 5735L: chrome-platform@lists.linux.dev 5736S: Maintained 5737T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5738F: drivers/platform/chrome/ 5739 5740CHROMEOS EC CODEC DRIVER 5741M: Cheng-Yi Chiang <cychiang@chromium.org> 5742M: Tzung-Bi Shih <tzungbi@kernel.org> 5743R: Guenter Roeck <groeck@chromium.org> 5744L: chrome-platform@lists.linux.dev 5745S: Maintained 5746F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5747F: sound/soc/codecs/cros_ec_codec.* 5748 5749CHROMEOS EC CHARGE CONTROL 5750M: Thomas Weißschuh <linux@weissschuh.net> 5751S: Maintained 5752F: drivers/power/supply/cros_charge-control.c 5753 5754CHROMEOS EC HARDWARE MONITORING 5755M: Thomas Weißschuh <linux@weissschuh.net> 5756L: chrome-platform@lists.linux.dev 5757L: linux-hwmon@vger.kernel.org 5758S: Maintained 5759F: Documentation/hwmon/cros_ec_hwmon.rst 5760F: drivers/hwmon/cros_ec_hwmon.c 5761 5762CHROMEOS EC LED DRIVER 5763M: Thomas Weißschuh <linux@weissschuh.net> 5764S: Maintained 5765F: drivers/leds/leds-cros_ec.c 5766 5767CHROMEOS EC SUBDRIVERS 5768M: Benson Leung <bleung@chromium.org> 5769R: Guenter Roeck <groeck@chromium.org> 5770L: chrome-platform@lists.linux.dev 5771S: Maintained 5772F: drivers/power/supply/cros_charge-control.c 5773F: drivers/power/supply/cros_usbpd-charger.c 5774N: cros_ec 5775N: cros-ec 5776 5777CHROMEOS EC UART DRIVER 5778M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5779R: Benson Leung <bleung@chromium.org> 5780R: Tzung-Bi Shih <tzungbi@kernel.org> 5781S: Maintained 5782F: drivers/platform/chrome/cros_ec_uart.c 5783 5784CHROMEOS EC USB PD NOTIFY DRIVER 5785M: Łukasz Bartosik <ukaszb@chromium.org> 5786M: Andrei Kuchynski <akuchynski@chromium.org> 5787M: Jameson Thies <jthies@google.com> 5788L: chrome-platform@lists.linux.dev 5789S: Maintained 5790F: drivers/platform/chrome/cros_usbpd_notify.c 5791F: include/linux/platform_data/cros_usbpd_notify.h 5792 5793CHROMEOS EC USB TYPE-C DRIVER 5794M: Benson Leung <bleung@chromium.org> 5795M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5796M: Jameson Thies <jthies@google.com> 5797M: Andrei Kuchynski <akuchynski@chromium.org> 5798L: chrome-platform@lists.linux.dev 5799S: Maintained 5800F: drivers/platform/chrome/cros_ec_typec.* 5801F: drivers/platform/chrome/cros_typec_altmode.* 5802F: drivers/platform/chrome/cros_typec_switch.c 5803F: drivers/platform/chrome/cros_typec_vdm.* 5804 5805CHROMEOS HPS DRIVER 5806M: Dan Callaghan <dcallagh@chromium.org> 5807R: Sami Kyöstilä <skyostil@chromium.org> 5808S: Maintained 5809F: drivers/platform/chrome/cros_hps_i2c.c 5810 5811CHROMEOS EC WATCHDOG 5812M: Lukasz Majczak <lma@chromium.org> 5813L: chrome-platform@lists.linux.dev 5814S: Maintained 5815F: drivers/watchdog/cros_ec_wdt.c 5816 5817CHROMEOS UCSI DRIVER 5818M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5819M: Łukasz Bartosik <ukaszb@chromium.org> 5820M: Jameson Thies <jthies@google.com> 5821M: Andrei Kuchynski <akuchynski@chromium.org> 5822L: chrome-platform@lists.linux.dev 5823S: Maintained 5824F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5825 5826CHRONTEL CH7322 CEC DRIVER 5827M: Joe Tessler <jrt@google.com> 5828L: linux-media@vger.kernel.org 5829S: Maintained 5830T: git git://linuxtv.org/media.git 5831F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5832F: drivers/media/cec/i2c/ch7322.c 5833 5834CIRRUS LOGIC AUDIO CODEC DRIVERS 5835M: David Rhodes <david.rhodes@cirrus.com> 5836M: Richard Fitzgerald <rf@opensource.cirrus.com> 5837L: linux-sound@vger.kernel.org 5838L: patches@opensource.cirrus.com 5839S: Maintained 5840F: Documentation/devicetree/bindings/sound/cirrus,cs* 5841F: Documentation/sound/codecs/cs* 5842F: drivers/mfd/cs42l43* 5843F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5844F: drivers/spi/spi-cs42l43* 5845F: include/dt-bindings/sound/cs* 5846F: include/linux/mfd/cs42l43* 5847F: include/sound/cs* 5848F: sound/hda/codecs/cirrus* 5849F: sound/hda/codecs/side-codecs/cs* 5850F: sound/hda/codecs/side-codecs/hda_component* 5851F: sound/soc/codecs/cs* 5852 5853CIRRUS LOGIC HAPTIC DRIVERS 5854M: James Ogletree <jogletre@opensource.cirrus.com> 5855M: Fred Treven <fred.treven@cirrus.com> 5856M: Ben Bright <ben.bright@cirrus.com> 5857L: patches@opensource.cirrus.com 5858S: Supported 5859F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5860F: drivers/input/misc/cs40l* 5861F: drivers/mfd/cs40l* 5862F: include/linux/mfd/cs40l* 5863F: sound/soc/codecs/cs40l* 5864 5865CIRRUS LOGIC DSP FIRMWARE DRIVER 5866M: Simon Trimmer <simont@opensource.cirrus.com> 5867M: Charles Keepax <ckeepax@opensource.cirrus.com> 5868M: Richard Fitzgerald <rf@opensource.cirrus.com> 5869L: patches@opensource.cirrus.com 5870S: Supported 5871W: https://github.com/CirrusLogic/linux-drivers/wiki 5872T: git https://github.com/CirrusLogic/linux-drivers.git 5873F: drivers/firmware/cirrus/ 5874F: include/linux/firmware/cirrus/ 5875 5876CIRRUS LOGIC EP93XX ETHERNET DRIVER 5877M: Hartley Sweeten <hsweeten@visionengravers.com> 5878L: netdev@vger.kernel.org 5879S: Maintained 5880F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5881 5882CIRRUS LOGIC LOCHNAGAR DRIVER 5883M: Charles Keepax <ckeepax@opensource.cirrus.com> 5884M: Richard Fitzgerald <rf@opensource.cirrus.com> 5885L: patches@opensource.cirrus.com 5886S: Supported 5887F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5888F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5889F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5890F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5891F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5892F: Documentation/hwmon/lochnagar.rst 5893F: drivers/clk/clk-lochnagar.c 5894F: drivers/hwmon/lochnagar-hwmon.c 5895F: drivers/mfd/lochnagar-i2c.c 5896F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5897F: drivers/regulator/lochnagar-regulator.c 5898F: include/dt-bindings/clock/lochnagar.h 5899F: include/dt-bindings/pinctrl/lochnagar.h 5900F: include/linux/mfd/lochnagar* 5901F: sound/soc/codecs/lochnagar-sc.c 5902 5903CIRRUS LOGIC MADERA CODEC DRIVERS 5904M: Charles Keepax <ckeepax@opensource.cirrus.com> 5905M: Richard Fitzgerald <rf@opensource.cirrus.com> 5906L: linux-sound@vger.kernel.org 5907L: patches@opensource.cirrus.com 5908S: Supported 5909W: https://github.com/CirrusLogic/linux-drivers/wiki 5910T: git https://github.com/CirrusLogic/linux-drivers.git 5911F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5912F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5913F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5914F: drivers/gpio/gpio-madera* 5915F: drivers/irqchip/irq-madera* 5916F: drivers/mfd/cs47l* 5917F: drivers/mfd/madera* 5918F: drivers/pinctrl/cirrus/* 5919F: include/dt-bindings/sound/madera* 5920F: include/linux/irqchip/irq-madera* 5921F: include/linux/mfd/madera/* 5922F: include/sound/madera* 5923F: sound/soc/codecs/cs47l* 5924F: sound/soc/codecs/madera* 5925 5926CISCO FCOE HBA DRIVER 5927M: Satish Kharat <satishkh@cisco.com> 5928M: Sesidhar Baddela <sebaddel@cisco.com> 5929M: Karan Tilak Kumar <kartilak@cisco.com> 5930L: linux-scsi@vger.kernel.org 5931S: Supported 5932F: drivers/scsi/fnic/ 5933 5934CISCO SCSI HBA DRIVER 5935M: Karan Tilak Kumar <kartilak@cisco.com> 5936M: Sesidhar Baddela <sebaddel@cisco.com> 5937L: linux-scsi@vger.kernel.org 5938S: Supported 5939F: drivers/scsi/snic/ 5940 5941CISCO VIC ETHERNET NIC DRIVER 5942M: Christian Benvenuti <benve@cisco.com> 5943M: Satish Kharat <satishkh@cisco.com> 5944S: Maintained 5945F: drivers/net/ethernet/cisco/enic/ 5946 5947CISCO VIC LOW LATENCY NIC DRIVER 5948M: Christian Benvenuti <benve@cisco.com> 5949M: Nelson Escobar <neescoba@cisco.com> 5950S: Supported 5951F: drivers/infiniband/hw/usnic/ 5952 5953CLANG CONTROL FLOW INTEGRITY SUPPORT 5954M: Sami Tolvanen <samitolvanen@google.com> 5955M: Kees Cook <kees@kernel.org> 5956R: Nathan Chancellor <nathan@kernel.org> 5957L: llvm@lists.linux.dev 5958S: Supported 5959B: https://github.com/ClangBuiltLinux/linux/issues 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5961F: include/linux/cfi.h 5962F: kernel/cfi.c 5963 5964CLANG-FORMAT FILE 5965M: Miguel Ojeda <ojeda@kernel.org> 5966S: Maintained 5967F: .clang-format 5968 5969CLANG/LLVM BUILD SUPPORT 5970M: Nathan Chancellor <nathan@kernel.org> 5971R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 5972R: Bill Wendling <morbo@google.com> 5973R: Justin Stitt <justinstitt@google.com> 5974L: llvm@lists.linux.dev 5975S: Supported 5976W: https://clangbuiltlinux.github.io/ 5977B: https://github.com/ClangBuiltLinux/linux/issues 5978C: irc://irc.libera.chat/clangbuiltlinux 5979F: Documentation/kbuild/llvm.rst 5980F: include/linux/compiler-clang.h 5981F: scripts/Makefile.clang 5982F: scripts/clang-tools/ 5983K: \b(?i:clang|llvm)\b 5984 5985CLK API 5986M: Russell King <linux@armlinux.org.uk> 5987L: linux-clk@vger.kernel.org 5988S: Maintained 5989F: include/linux/clk.h 5990 5991CLOCKSOURCE, CLOCKEVENT DRIVERS 5992M: Daniel Lezcano <daniel.lezcano@linaro.org> 5993M: Thomas Gleixner <tglx@linutronix.de> 5994L: linux-kernel@vger.kernel.org 5995S: Supported 5996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5997F: Documentation/devicetree/bindings/timer/ 5998F: drivers/clocksource/ 5999 6000CLOSURES 6001M: Kent Overstreet <kent.overstreet@linux.dev> 6002L: linux-bcachefs@vger.kernel.org 6003S: Supported 6004C: irc://irc.oftc.net/bcache 6005F: include/linux/closure.h 6006F: lib/closure.c 6007 6008CMPC ACPI DRIVER 6009M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6010L: platform-driver-x86@vger.kernel.org 6011S: Supported 6012F: drivers/platform/x86/classmate-laptop.c 6013 6014COBALT MEDIA DRIVER 6015M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 6016L: linux-media@vger.kernel.org 6017S: Supported 6018W: https://linuxtv.org 6019T: git git://linuxtv.org/media.git 6020F: drivers/media/pci/cobalt/ 6021 6022COCCINELLE/Semantic Patches (SmPL) 6023M: Julia Lawall <Julia.Lawall@inria.fr> 6024M: Nicolas Palix <nicolas.palix@imag.fr> 6025L: cocci@inria.fr (moderated for non-subscribers) 6026S: Supported 6027W: https://coccinelle.gitlabpages.inria.fr/website/ 6028T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6029F: Documentation/dev-tools/coccinelle.rst 6030F: scripts/coccicheck 6031F: scripts/coccinelle/ 6032 6033CODA FILE SYSTEM 6034M: Jan Harkes <jaharkes@cs.cmu.edu> 6035M: coda@cs.cmu.edu 6036L: codalist@coda.cs.cmu.edu 6037S: Maintained 6038W: http://www.coda.cs.cmu.edu/ 6039F: Documentation/filesystems/coda.rst 6040F: fs/coda/ 6041F: include/linux/coda*.h 6042F: include/uapi/linux/coda*.h 6043 6044CODA V4L2 MEM2MEM DRIVER 6045M: Philipp Zabel <p.zabel@pengutronix.de> 6046L: linux-media@vger.kernel.org 6047S: Maintained 6048F: Documentation/devicetree/bindings/media/coda.yaml 6049F: drivers/media/platform/chips-media/coda 6050 6051CODE OF CONDUCT 6052M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6053S: Supported 6054F: Documentation/process/code-of-conduct-interpretation.rst 6055F: Documentation/process/code-of-conduct.rst 6056 6057CODE TAGGING 6058M: Suren Baghdasaryan <surenb@google.com> 6059M: Kent Overstreet <kent.overstreet@linux.dev> 6060S: Maintained 6061F: include/asm-generic/codetag.lds.h 6062F: include/linux/codetag.h 6063F: lib/codetag.c 6064 6065COMEDI DRIVERS 6066M: Ian Abbott <abbotti@mev.co.uk> 6067M: H Hartley Sweeten <hsweeten@visionengravers.com> 6068S: Odd Fixes 6069F: drivers/comedi/ 6070F: include/linux/comedi/ 6071F: include/uapi/linux/comedi.h 6072 6073COMMON CLK FRAMEWORK 6074M: Michael Turquette <mturquette@baylibre.com> 6075M: Stephen Boyd <sboyd@kernel.org> 6076L: linux-clk@vger.kernel.org 6077S: Maintained 6078Q: http://patchwork.kernel.org/project/linux-clk/list/ 6079T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6080F: Documentation/devicetree/bindings/clock/ 6081F: drivers/clk/ 6082F: include/dt-bindings/clock/ 6083F: include/linux/clk-pr* 6084F: include/linux/clk/ 6085F: include/linux/of_clk.h 6086F: scripts/gdb/linux/clk.py 6087F: rust/helpers/clk.c 6088F: rust/kernel/clk.rs 6089X: drivers/clk/clkdev.c 6090 6091COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6092M: Steve French <sfrench@samba.org> 6093M: Steve French <smfrench@gmail.com> 6094R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6095R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6096R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6097R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6098R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6099L: linux-cifs@vger.kernel.org 6100L: samba-technical@lists.samba.org (moderated for non-subscribers) 6101S: Supported 6102W: https://wiki.samba.org/index.php/LinuxCIFS 6103T: git git://git.samba.org/sfrench/cifs-2.6.git 6104F: Documentation/admin-guide/cifs/ 6105F: fs/smb/client/ 6106F: fs/smb/common/ 6107F: include/uapi/linux/cifs 6108 6109COMPACTPCI HOTPLUG CORE 6110M: Scott Murray <scott@spiteful.org> 6111L: linux-pci@vger.kernel.org 6112S: Maintained 6113F: drivers/pci/hotplug/cpci_hotplug* 6114 6115COMPACTPCI HOTPLUG GENERIC DRIVER 6116M: Scott Murray <scott@spiteful.org> 6117L: linux-pci@vger.kernel.org 6118S: Maintained 6119F: drivers/pci/hotplug/cpcihp_generic.c 6120 6121COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6122M: Scott Murray <scott@spiteful.org> 6123L: linux-pci@vger.kernel.org 6124S: Maintained 6125F: drivers/pci/hotplug/cpcihp_zt5550.* 6126 6127COMPAL LAPTOP SUPPORT 6128M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6129L: platform-driver-x86@vger.kernel.org 6130S: Maintained 6131F: drivers/platform/x86/compal-laptop.c 6132 6133COMPILER ATTRIBUTES 6134M: Miguel Ojeda <ojeda@kernel.org> 6135S: Maintained 6136F: include/linux/compiler_attributes.h 6137 6138COMPUTE EXPRESS LINK (CXL) 6139M: Davidlohr Bueso <dave@stgolabs.net> 6140M: Jonathan Cameron <jonathan.cameron@huawei.com> 6141M: Dave Jiang <dave.jiang@intel.com> 6142M: Alison Schofield <alison.schofield@intel.com> 6143M: Vishal Verma <vishal.l.verma@intel.com> 6144M: Ira Weiny <ira.weiny@intel.com> 6145M: Dan Williams <dan.j.williams@intel.com> 6146L: linux-cxl@vger.kernel.org 6147S: Maintained 6148F: Documentation/driver-api/cxl 6149F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6150F: drivers/cxl/ 6151F: include/cxl/ 6152F: include/uapi/linux/cxl_mem.h 6153F: tools/testing/cxl/ 6154 6155COMPUTE EXPRESS LINK PMU (CPMU) 6156M: Jonathan Cameron <jonathan.cameron@huawei.com> 6157L: linux-cxl@vger.kernel.org 6158S: Maintained 6159F: Documentation/admin-guide/perf/cxl.rst 6160F: drivers/perf/cxl_pmu.c 6161 6162CONEXANT ACCESSRUNNER USB DRIVER 6163L: accessrunner-general@lists.sourceforge.net 6164S: Orphan 6165W: http://accessrunner.sourceforge.net/ 6166F: drivers/usb/atm/cxacru.c 6167 6168CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6169M: Elena Reshetova <elena.reshetova@intel.com> 6170M: Carlos Bilbao <carlos.bilbao@kernel.org> 6171S: Maintained 6172F: Documentation/security/snp-tdx-threat-model.rst 6173 6174CONFIGFS 6175M: Andreas Hindborg <a.hindborg@kernel.org> 6176R: Breno Leitao <leitao@debian.org> 6177S: Supported 6178T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6179F: fs/configfs/ 6180F: include/linux/configfs.h 6181F: rust/kernel/configfs.rs 6182F: samples/configfs/ 6183F: samples/rust/rust_configfs.rs 6184 6185CONGATEC BOARD CONTROLLER MFD DRIVER 6186M: Thomas Richard <thomas.richard@bootlin.com> 6187S: Maintained 6188F: drivers/gpio/gpio-cgbc.c 6189F: drivers/hwmon/cgbc-hwmon.c 6190F: drivers/i2c/busses/i2c-cgbc.c 6191F: drivers/mfd/cgbc-core.c 6192F: drivers/watchdog/cgbc_wdt.c 6193F: include/linux/mfd/cgbc.h 6194 6195CONSOLE SUBSYSTEM 6196M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6197S: Supported 6198F: drivers/video/console/ 6199F: include/linux/console* 6200 6201CONTEXT TRACKING 6202M: Frederic Weisbecker <frederic@kernel.org> 6203M: "Paul E. McKenney" <paulmck@kernel.org> 6204S: Maintained 6205F: include/linux/context_tracking* 6206F: kernel/context_tracking.c 6207 6208CONTROL GROUP (CGROUP) 6209M: Tejun Heo <tj@kernel.org> 6210M: Johannes Weiner <hannes@cmpxchg.org> 6211M: Michal Koutný <mkoutny@suse.com> 6212L: cgroups@vger.kernel.org 6213S: Maintained 6214T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6215F: Documentation/admin-guide/cgroup-v1/ 6216F: Documentation/admin-guide/cgroup-v2.rst 6217F: include/linux/cgroup* 6218F: kernel/cgroup/ 6219F: tools/testing/selftests/cgroup/ 6220 6221CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6222M: Tejun Heo <tj@kernel.org> 6223M: Josef Bacik <josef@toxicpanda.com> 6224M: Jens Axboe <axboe@kernel.dk> 6225L: cgroups@vger.kernel.org 6226L: linux-block@vger.kernel.org 6227T: git git://git.kernel.dk/linux-block 6228F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6229F: block/bfq-cgroup.c 6230F: block/blk-cgroup.c 6231F: block/blk-iocost.c 6232F: block/blk-iolatency.c 6233F: block/blk-throttle.c 6234F: include/linux/blk-cgroup.h 6235 6236CONTROL GROUP - CPUSET 6237M: Waiman Long <longman@redhat.com> 6238L: cgroups@vger.kernel.org 6239S: Maintained 6240T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6241F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6242F: include/linux/cpuset.h 6243F: kernel/cgroup/cpuset-internal.h 6244F: kernel/cgroup/cpuset-v1.c 6245F: kernel/cgroup/cpuset.c 6246F: tools/testing/selftests/cgroup/test_cpuset.c 6247F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6248F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6249 6250CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6251M: Maarten Lankhorst <dev@lankhorst.se> 6252M: Maxime Ripard <mripard@kernel.org> 6253M: Natalie Vock <natalie.vock@gmx.de> 6254L: cgroups@vger.kernel.org 6255L: dri-devel@lists.freedesktop.org 6256S: Maintained 6257T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6258F: include/linux/cgroup_dmem.h 6259F: kernel/cgroup/dmem.c 6260 6261CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6262M: Johannes Weiner <hannes@cmpxchg.org> 6263M: Michal Hocko <mhocko@kernel.org> 6264M: Roman Gushchin <roman.gushchin@linux.dev> 6265M: Shakeel Butt <shakeel.butt@linux.dev> 6266R: Muchun Song <muchun.song@linux.dev> 6267L: cgroups@vger.kernel.org 6268L: linux-mm@kvack.org 6269S: Maintained 6270F: include/linux/memcontrol.h 6271F: include/linux/page_counter.h 6272F: mm/memcontrol.c 6273F: mm/memcontrol-v1.c 6274F: mm/memcontrol-v1.h 6275F: mm/page_counter.c 6276F: mm/swap_cgroup.c 6277F: samples/cgroup/* 6278F: tools/testing/selftests/cgroup/memcg_protection.m 6279F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6280F: tools/testing/selftests/cgroup/test_kmem.c 6281F: tools/testing/selftests/cgroup/test_memcontrol.c 6282 6283CORETEMP HARDWARE MONITORING DRIVER 6284M: Fenghua Yu <fenghua.yu@intel.com> 6285L: linux-hwmon@vger.kernel.org 6286S: Maintained 6287F: Documentation/hwmon/coretemp.rst 6288F: drivers/hwmon/coretemp.c 6289 6290CORSAIR-CPRO HARDWARE MONITOR DRIVER 6291M: Marius Zachmann <mail@mariuszachmann.de> 6292L: linux-hwmon@vger.kernel.org 6293S: Maintained 6294F: drivers/hwmon/corsair-cpro.c 6295 6296CORSAIR-PSU HARDWARE MONITOR DRIVER 6297M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6298L: linux-hwmon@vger.kernel.org 6299S: Maintained 6300F: Documentation/hwmon/corsair-psu.rst 6301F: drivers/hwmon/corsair-psu.c 6302 6303COUNTER SUBSYSTEM 6304M: William Breathitt Gray <wbg@kernel.org> 6305L: linux-iio@vger.kernel.org 6306S: Maintained 6307T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6308F: Documentation/ABI/testing/sysfs-bus-counter 6309F: Documentation/driver-api/generic-counter.rst 6310F: drivers/counter/ 6311F: include/linux/counter.h 6312F: include/uapi/linux/counter.h 6313F: tools/counter/ 6314 6315COUNTER WATCH EVENTS TOOL 6316M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6317L: linux-iio@vger.kernel.org 6318S: Maintained 6319F: tools/counter/counter_watch_events.c 6320 6321CP2615 I2C DRIVER 6322M: Bence Csókás <bence98@sch.bme.hu> 6323S: Maintained 6324F: drivers/i2c/busses/i2c-cp2615.c 6325 6326CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6327M: Viresh Kumar <viresh.kumar@linaro.org> 6328M: Sudeep Holla <sudeep.holla@arm.com> 6329L: linux-pm@vger.kernel.org 6330S: Maintained 6331W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6332F: drivers/cpufreq/vexpress-spc-cpufreq.c 6333 6334CPU FREQUENCY SCALING FRAMEWORK 6335M: "Rafael J. Wysocki" <rafael@kernel.org> 6336M: Viresh Kumar <viresh.kumar@linaro.org> 6337L: linux-pm@vger.kernel.org 6338S: Maintained 6339B: https://bugzilla.kernel.org 6340T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6341T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6342F: Documentation/admin-guide/pm/cpufreq.rst 6343F: Documentation/admin-guide/pm/intel_pstate.rst 6344F: Documentation/cpu-freq/ 6345F: Documentation/devicetree/bindings/cpufreq/ 6346F: drivers/cpufreq/ 6347F: include/linux/cpufreq.h 6348F: include/linux/sched/cpufreq.h 6349F: kernel/sched/cpufreq*.c 6350F: rust/kernel/cpufreq.rs 6351F: tools/testing/selftests/cpufreq/ 6352 6353CPU HOTPLUG 6354M: Thomas Gleixner <tglx@linutronix.de> 6355M: Peter Zijlstra <peterz@infradead.org> 6356L: linux-kernel@vger.kernel.org 6357S: Maintained 6358T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6359F: include/linux/cpu.h 6360F: include/linux/cpuhotplug.h 6361F: include/linux/smpboot.h 6362F: kernel/cpu.c 6363F: kernel/smpboot.* 6364F: rust/helpers/cpu.c 6365F: rust/kernel/cpu.rs 6366 6367CPU IDLE TIME MANAGEMENT FRAMEWORK 6368M: "Rafael J. Wysocki" <rafael@kernel.org> 6369M: Daniel Lezcano <daniel.lezcano@linaro.org> 6370L: linux-pm@vger.kernel.org 6371S: Maintained 6372B: https://bugzilla.kernel.org 6373T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6374F: Documentation/admin-guide/pm/cpuidle.rst 6375F: Documentation/driver-api/pm/cpuidle.rst 6376F: drivers/cpuidle/ 6377F: include/linux/cpuidle.h 6378 6379CPU POWER MONITORING SUBSYSTEM 6380M: Thomas Renninger <trenn@suse.com> 6381M: Shuah Khan <shuah@kernel.org> 6382M: Shuah Khan <skhan@linuxfoundation.org> 6383M: John B. Wyatt IV <jwyatt@redhat.com> 6384M: John B. Wyatt IV <sageofredondo@gmail.com> 6385M: John Kacur <jkacur@redhat.com> 6386L: linux-pm@vger.kernel.org 6387S: Maintained 6388F: tools/power/cpupower/ 6389 6390CPUID/MSR DRIVER 6391M: "H. Peter Anvin" <hpa@zytor.com> 6392S: Maintained 6393F: arch/x86/kernel/cpuid.c 6394F: arch/x86/kernel/msr.c 6395 6396CPUIDLE DRIVER - ARM BIG LITTLE 6397M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6398M: Daniel Lezcano <daniel.lezcano@linaro.org> 6399L: linux-pm@vger.kernel.org 6400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6401S: Maintained 6402T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6403F: drivers/cpuidle/cpuidle-big_little.c 6404 6405CPUIDLE DRIVER - ARM EXYNOS 6406M: Daniel Lezcano <daniel.lezcano@linaro.org> 6407M: Kukjin Kim <kgene@kernel.org> 6408R: Krzysztof Kozlowski <krzk@kernel.org> 6409L: linux-pm@vger.kernel.org 6410L: linux-samsung-soc@vger.kernel.org 6411S: Maintained 6412F: arch/arm/mach-exynos/pm.c 6413F: drivers/cpuidle/cpuidle-exynos.c 6414F: include/linux/platform_data/cpuidle-exynos.h 6415 6416CPUIDLE DRIVER - ARM PSCI 6417M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6418M: Sudeep Holla <sudeep.holla@arm.com> 6419M: Ulf Hansson <ulf.hansson@linaro.org> 6420L: linux-pm@vger.kernel.org 6421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6422S: Supported 6423T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6424F: drivers/cpuidle/cpuidle-psci.c 6425 6426CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6427M: Ulf Hansson <ulf.hansson@linaro.org> 6428L: linux-pm@vger.kernel.org 6429L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6430S: Supported 6431T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6432F: drivers/cpuidle/cpuidle-psci-domain.c 6433F: drivers/cpuidle/cpuidle-psci.h 6434 6435CPUIDLE DRIVER - DT IDLE PM DOMAIN 6436M: Ulf Hansson <ulf.hansson@linaro.org> 6437L: linux-pm@vger.kernel.org 6438S: Supported 6439T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6440F: drivers/cpuidle/dt_idle_genpd.c 6441F: drivers/cpuidle/dt_idle_genpd.h 6442 6443CPUIDLE DRIVER - RISC-V SBI 6444M: Anup Patel <anup@brainfault.org> 6445L: linux-pm@vger.kernel.org 6446L: linux-riscv@lists.infradead.org 6447S: Maintained 6448F: drivers/cpuidle/cpuidle-riscv-sbi.c 6449 6450CPUMASK API [RUST] 6451M: Viresh Kumar <viresh.kumar@linaro.org> 6452R: Yury Norov <yury.norov@gmail.com> 6453S: Maintained 6454F: rust/kernel/cpumask.rs 6455 6456CRAMFS FILESYSTEM 6457M: Nicolas Pitre <nico@fluxnic.net> 6458S: Maintained 6459F: Documentation/filesystems/cramfs.rst 6460F: fs/cramfs/ 6461 6462CRC LIBRARY 6463M: Eric Biggers <ebiggers@kernel.org> 6464R: Ard Biesheuvel <ardb@kernel.org> 6465L: linux-crypto@vger.kernel.org 6466S: Maintained 6467T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6468F: Documentation/staging/crc* 6469F: include/linux/crc* 6470F: lib/crc/ 6471F: scripts/gen-crc-consts.py 6472 6473CREATIVE SB0540 6474M: Bastien Nocera <hadess@hadess.net> 6475L: linux-input@vger.kernel.org 6476S: Maintained 6477F: drivers/hid/hid-creative-sb0540.c 6478 6479CREDENTIALS 6480M: Paul Moore <paul@paul-moore.com> 6481R: Serge Hallyn <sergeh@kernel.org> 6482L: linux-security-module@vger.kernel.org 6483S: Supported 6484T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6485F: include/linux/cred.h 6486F: kernel/cred.c 6487F: Documentation/security/credentials.rst 6488 6489INTEL CRPS COMMON REDUNDANT PSU DRIVER 6490M: Ninad Palsule <ninad@linux.ibm.com> 6491L: linux-hwmon@vger.kernel.org 6492S: Maintained 6493F: Documentation/hwmon/crps.rst 6494F: drivers/hwmon/pmbus/crps.c 6495 6496CRYPTO API 6497M: Herbert Xu <herbert@gondor.apana.org.au> 6498M: "David S. Miller" <davem@davemloft.net> 6499L: linux-crypto@vger.kernel.org 6500S: Maintained 6501T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6502T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6503F: Documentation/crypto/ 6504F: Documentation/devicetree/bindings/crypto/ 6505F: arch/*/crypto/ 6506F: crypto/ 6507F: drivers/crypto/ 6508F: include/crypto/ 6509F: include/linux/crypto* 6510 6511CRYPTO LIBRARY 6512M: Eric Biggers <ebiggers@kernel.org> 6513M: Jason A. Donenfeld <Jason@zx2c4.com> 6514M: Ard Biesheuvel <ardb@kernel.org> 6515L: linux-crypto@vger.kernel.org 6516S: Maintained 6517T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6518T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6519F: lib/crypto/ 6520 6521CRYPTO SPEED TEST COMPARE 6522M: Wang Jinchao <wangjinchao@xfusion.com> 6523L: linux-crypto@vger.kernel.org 6524S: Maintained 6525F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6526 6527CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6528M: Neil Horman <nhorman@tuxdriver.com> 6529L: linux-crypto@vger.kernel.org 6530S: Maintained 6531F: crypto/ansi_cprng.c 6532F: crypto/rng.c 6533 6534CS3308 MEDIA DRIVER 6535M: Hans Verkuil <hverkuil@xs4all.nl> 6536L: linux-media@vger.kernel.org 6537S: Odd Fixes 6538W: http://linuxtv.org 6539T: git git://linuxtv.org/media.git 6540F: drivers/media/i2c/cs3308.c 6541 6542CS5535 Audio ALSA driver 6543M: Jaya Kumar <jayakumar.alsa@gmail.com> 6544S: Maintained 6545F: sound/pci/cs5535audio/ 6546 6547CTU CAN FD DRIVER 6548M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6549M: Ondrej Ille <ondrej.ille@gmail.com> 6550L: linux-can@vger.kernel.org 6551S: Maintained 6552F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6553F: drivers/net/can/ctucanfd/ 6554 6555CVE ASSIGNMENT CONTACT 6556M: CVE Assignment Team <cve@kernel.org> 6557S: Maintained 6558F: Documentation/process/cve.rst 6559 6560CW1200 WLAN driver 6561S: Orphan 6562L: linux-wireless@vger.kernel.org 6563F: drivers/net/wireless/st/ 6564F: include/linux/platform_data/net-cw1200.h 6565 6566CX18 VIDEO4LINUX DRIVER 6567M: Andy Walls <awalls@md.metrocast.net> 6568L: linux-media@vger.kernel.org 6569S: Maintained 6570W: https://linuxtv.org 6571T: git git://linuxtv.org/media.git 6572F: drivers/media/pci/cx18/ 6573F: include/uapi/linux/ivtv* 6574 6575CX2341X MPEG ENCODER HELPER MODULE 6576M: Hans Verkuil <hverkuil@xs4all.nl> 6577L: linux-media@vger.kernel.org 6578S: Maintained 6579W: https://linuxtv.org 6580T: git git://linuxtv.org/media.git 6581F: drivers/media/common/cx2341x* 6582F: include/media/drv-intf/cx2341x.h 6583 6584CX24120 MEDIA DRIVER 6585M: Jemma Denson <jdenson@gmail.com> 6586M: Patrick Boettcher <patrick.boettcher@posteo.de> 6587L: linux-media@vger.kernel.org 6588S: Maintained 6589W: https://linuxtv.org 6590Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6591F: drivers/media/dvb-frontends/cx24120* 6592 6593CX88 VIDEO4LINUX DRIVER 6594M: Mauro Carvalho Chehab <mchehab@kernel.org> 6595L: linux-media@vger.kernel.org 6596S: Odd fixes 6597W: https://linuxtv.org 6598T: git git://linuxtv.org/media.git 6599F: Documentation/driver-api/media/drivers/cx88* 6600F: drivers/media/pci/cx88/ 6601 6602CXD2820R MEDIA DRIVER 6603L: linux-media@vger.kernel.org 6604S: Orphan 6605W: https://linuxtv.org 6606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6607F: drivers/media/dvb-frontends/cxd2820r* 6608 6609CXGB3 ETHERNET DRIVER (CXGB3) 6610M: Potnuri Bharat Teja <bharat@chelsio.com> 6611L: netdev@vger.kernel.org 6612S: Maintained 6613W: http://www.chelsio.com 6614F: drivers/net/ethernet/chelsio/cxgb3/ 6615 6616CXGB3 ISCSI DRIVER (CXGB3I) 6617M: Varun Prakash <varun@chelsio.com> 6618L: linux-scsi@vger.kernel.org 6619S: Supported 6620W: http://www.chelsio.com 6621F: drivers/scsi/cxgbi/cxgb3i 6622 6623CXGB4 CRYPTO DRIVER (chcr) 6624M: Ayush Sawal <ayush.sawal@chelsio.com> 6625L: linux-crypto@vger.kernel.org 6626S: Supported 6627W: http://www.chelsio.com 6628F: drivers/crypto/chelsio 6629 6630CXGB4 ETHERNET DRIVER (CXGB4) 6631M: Potnuri Bharat Teja <bharat@chelsio.com> 6632L: netdev@vger.kernel.org 6633S: Maintained 6634W: http://www.chelsio.com 6635F: drivers/net/ethernet/chelsio/cxgb4/ 6636 6637CXGB4 INLINE CRYPTO DRIVER 6638M: Ayush Sawal <ayush.sawal@chelsio.com> 6639L: netdev@vger.kernel.org 6640S: Maintained 6641W: http://www.chelsio.com 6642F: drivers/net/ethernet/chelsio/inline_crypto/ 6643 6644CXGB4 ISCSI DRIVER (CXGB4I) 6645M: Varun Prakash <varun@chelsio.com> 6646L: linux-scsi@vger.kernel.org 6647S: Supported 6648W: http://www.chelsio.com 6649F: drivers/scsi/cxgbi/cxgb4i 6650 6651CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6652M: Potnuri Bharat Teja <bharat@chelsio.com> 6653L: linux-rdma@vger.kernel.org 6654S: Supported 6655W: http://www.openfabrics.org 6656F: drivers/infiniband/hw/cxgb4/ 6657F: include/uapi/rdma/cxgb4-abi.h 6658 6659CXGB4VF ETHERNET DRIVER (CXGB4VF) 6660M: Potnuri Bharat Teja <bharat@chelsio.com> 6661L: netdev@vger.kernel.org 6662S: Maintained 6663W: http://www.chelsio.com 6664F: drivers/net/ethernet/chelsio/cxgb4vf/ 6665 6666CYBERPRO FB DRIVER 6667M: Russell King <linux@armlinux.org.uk> 6668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6669S: Maintained 6670W: http://www.armlinux.org.uk/ 6671F: drivers/video/fbdev/cyber2000fb.* 6672 6673CYCLADES PC300 DRIVER 6674S: Orphan 6675F: drivers/net/wan/pc300* 6676 6677CYPRESS CY8C95X0 PINCTRL DRIVER 6678M: Patrick Rudolph <patrick.rudolph@9elements.com> 6679L: linux-gpio@vger.kernel.org 6680S: Maintained 6681F: drivers/pinctrl/pinctrl-cy8c95x0.c 6682 6683CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6684M: Linus Walleij <linus.walleij@linaro.org> 6685L: linux-input@vger.kernel.org 6686S: Maintained 6687F: drivers/input/touchscreen/cy8ctma140.c 6688 6689CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6690M: Yassine Oudjana <y.oudjana@protonmail.com> 6691L: linux-input@vger.kernel.org 6692S: Maintained 6693F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6694F: drivers/input/keyboard/cypress-sf.c 6695 6696CYPRESS_FIRMWARE MEDIA DRIVER 6697L: linux-media@vger.kernel.org 6698S: Orphan 6699W: https://linuxtv.org 6700Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6701F: drivers/media/common/cypress_firmware* 6702 6703CYTTSP TOUCHSCREEN DRIVER 6704M: Linus Walleij <linus.walleij@linaro.org> 6705L: linux-input@vger.kernel.org 6706S: Maintained 6707F: drivers/input/touchscreen/cyttsp* 6708 6709D-LINK DIR-685 TOUCHKEYS DRIVER 6710M: Linus Walleij <linus.walleij@linaro.org> 6711L: linux-input@vger.kernel.org 6712S: Supported 6713F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6714 6715DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6716M: Joshua Kinard <linux@kumba.dev> 6717S: Maintained 6718F: drivers/rtc/rtc-ds1685.c 6719F: include/linux/rtc/ds1685.h 6720 6721DAMA SLAVE for AX.25 6722M: Joerg Reuter <jreuter@yaina.de> 6723L: linux-hams@vger.kernel.org 6724S: Maintained 6725W: http://yaina.de/jreuter/ 6726W: http://www.qsl.net/dl1bke/ 6727F: net/ax25/af_ax25.c 6728F: net/ax25/ax25_dev.c 6729F: net/ax25/ax25_ds_* 6730F: net/ax25/ax25_in.c 6731F: net/ax25/ax25_out.c 6732F: net/ax25/ax25_timer.c 6733F: net/ax25/sysctl_net_ax25.c 6734 6735DASHARO ACPI PLATFORM DRIVER 6736M: Michał Kopeć <michal.kopec@3mdeb.com> 6737S: Maintained 6738W: https://docs.dasharo.com/ 6739F: drivers/platform/x86/dasharo-acpi.c 6740 6741DATA ACCESS MONITOR 6742M: SeongJae Park <sj@kernel.org> 6743L: damon@lists.linux.dev 6744L: linux-mm@kvack.org 6745S: Maintained 6746W: https://damonitor.github.io 6747P: Documentation/mm/damon/maintainer-profile.rst 6748T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6749T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6750T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6751F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6752F: Documentation/admin-guide/mm/damon/ 6753F: Documentation/mm/damon/ 6754F: include/linux/damon.h 6755F: include/trace/events/damon.h 6756F: mm/damon/ 6757F: samples/damon/ 6758F: tools/testing/selftests/damon/ 6759 6760DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6761L: netdev@vger.kernel.org 6762S: Orphan 6763F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6764F: drivers/net/ethernet/dec/tulip/dmfe.c 6765 6766DC390/AM53C974 SCSI driver 6767M: Hannes Reinecke <hare@suse.com> 6768L: linux-scsi@vger.kernel.org 6769S: Maintained 6770F: drivers/scsi/am53c974.c 6771 6772DC395x SCSI driver 6773M: Oliver Neukum <oliver@neukum.org> 6774M: Ali Akcaagac <aliakc@web.de> 6775M: Jamie Lenehan <lenehan@twibble.org> 6776S: Maintained 6777F: Documentation/scsi/dc395x.rst 6778F: drivers/scsi/dc395x.* 6779 6780DEBUGOBJECTS: 6781M: Thomas Gleixner <tglx@linutronix.de> 6782L: linux-kernel@vger.kernel.org 6783S: Maintained 6784T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6785F: include/linux/debugobjects.h 6786F: lib/debugobjects.c 6787 6788DECSTATION PLATFORM SUPPORT 6789M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6790L: linux-mips@vger.kernel.org 6791S: Maintained 6792F: arch/mips/dec/ 6793F: arch/mips/include/asm/dec/ 6794F: arch/mips/include/asm/mach-dec/ 6795 6796DEFXX FDDI NETWORK DRIVER 6797M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6798S: Maintained 6799F: drivers/net/fddi/defxx.* 6800 6801DEFZA FDDI NETWORK DRIVER 6802M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6803S: Maintained 6804F: drivers/net/fddi/defza.* 6805 6806DEINTERLACE DRIVERS FOR ALLWINNER H3 6807M: Jernej Skrabec <jernej.skrabec@gmail.com> 6808L: linux-media@vger.kernel.org 6809S: Maintained 6810T: git git://linuxtv.org/media.git 6811F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6812F: drivers/media/platform/sunxi/sun8i-di/ 6813 6814DELL LAPTOP DRIVER 6815M: Matthew Garrett <mjg59@srcf.ucam.org> 6816M: Pali Rohár <pali@kernel.org> 6817L: platform-driver-x86@vger.kernel.org 6818S: Maintained 6819F: drivers/platform/x86/dell/dell-laptop.c 6820 6821DELL LAPTOP FREEFALL DRIVER 6822M: Pali Rohár <pali@kernel.org> 6823S: Maintained 6824F: drivers/platform/x86/dell/dell-smo8800.c 6825 6826DELL LAPTOP RBTN DRIVER 6827M: Pali Rohár <pali@kernel.org> 6828S: Maintained 6829F: drivers/platform/x86/dell/dell-rbtn.* 6830 6831DELL LAPTOP SMM DRIVER 6832M: Pali Rohár <pali@kernel.org> 6833S: Maintained 6834F: Documentation/ABI/obsolete/procfs-i8k 6835F: drivers/hwmon/dell-smm-hwmon.c 6836F: include/uapi/linux/i8k.h 6837 6838DELL PC DRIVER 6839M: Lyndon Sanche <lsanche@lyndeno.ca> 6840L: platform-driver-x86@vger.kernel.org 6841S: Maintained 6842F: drivers/platform/x86/dell/dell-pc.c 6843 6844DELL REMOTE BIOS UPDATE DRIVER 6845M: Stuart Hayes <stuart.w.hayes@gmail.com> 6846L: platform-driver-x86@vger.kernel.org 6847S: Maintained 6848F: drivers/platform/x86/dell/dell_rbu.c 6849 6850DELL SMBIOS DRIVER 6851M: Pali Rohár <pali@kernel.org> 6852L: Dell.Client.Kernel@dell.com 6853L: platform-driver-x86@vger.kernel.org 6854S: Maintained 6855F: drivers/platform/x86/dell/dell-smbios.* 6856 6857DELL SMBIOS SMM DRIVER 6858L: Dell.Client.Kernel@dell.com 6859L: platform-driver-x86@vger.kernel.org 6860S: Maintained 6861F: drivers/platform/x86/dell/dell-smbios-smm.c 6862 6863DELL SMBIOS WMI DRIVER 6864L: Dell.Client.Kernel@dell.com 6865L: platform-driver-x86@vger.kernel.org 6866S: Maintained 6867F: drivers/platform/x86/dell/dell-smbios-wmi.c 6868F: tools/wmi/dell-smbios-example.c 6869 6870DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6871M: Stuart Hayes <stuart.w.hayes@gmail.com> 6872L: platform-driver-x86@vger.kernel.org 6873S: Maintained 6874F: Documentation/userspace-api/dcdbas.rst 6875F: drivers/platform/x86/dell/dcdbas.* 6876 6877DELL WMI DDV DRIVER 6878M: Armin Wolf <W_Armin@gmx.de> 6879S: Maintained 6880F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6881F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6882F: Documentation/wmi/devices/dell-wmi-ddv.rst 6883F: drivers/platform/x86/dell/dell-wmi-ddv.c 6884 6885DELL WMI DESCRIPTOR DRIVER 6886L: Dell.Client.Kernel@dell.com 6887S: Maintained 6888F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6889 6890DELL WMI HARDWARE PRIVACY SUPPORT 6891L: Dell.Client.Kernel@dell.com 6892L: platform-driver-x86@vger.kernel.org 6893S: Maintained 6894F: drivers/platform/x86/dell/dell-wmi-privacy.c 6895 6896DELL WMI NOTIFICATIONS DRIVER 6897M: Matthew Garrett <mjg59@srcf.ucam.org> 6898M: Pali Rohár <pali@kernel.org> 6899S: Maintained 6900F: drivers/platform/x86/dell/dell-wmi-base.c 6901 6902DELL WMI SYSMAN DRIVER 6903M: Prasanth Ksr <prasanth.ksr@dell.com> 6904L: Dell.Client.Kernel@dell.com 6905L: platform-driver-x86@vger.kernel.org 6906S: Maintained 6907F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6908F: drivers/platform/x86/dell/dell-wmi-sysman/ 6909 6910DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6911M: Zev Weiss <zev@bewilderbeest.net> 6912L: linux-hwmon@vger.kernel.org 6913S: Maintained 6914F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6915 6916DELTA DPS920AB PSU DRIVER 6917M: Robert Marko <robert.marko@sartura.hr> 6918L: linux-hwmon@vger.kernel.org 6919S: Maintained 6920F: Documentation/hwmon/dps920ab.rst 6921F: drivers/hwmon/pmbus/dps920ab.c 6922 6923DELTA NETWORKS TN48M CPLD DRIVERS 6924M: Robert Marko <robert.marko@sartura.hr> 6925S: Maintained 6926F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6927F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6928F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6929F: drivers/gpio/gpio-tn48m.c 6930F: include/dt-bindings/reset/delta,tn48m-reset.h 6931 6932DELTA ST MEDIA DRIVER 6933M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6934L: linux-media@vger.kernel.org 6935S: Supported 6936W: https://linuxtv.org 6937T: git git://linuxtv.org/media.git 6938F: drivers/media/platform/st/sti/delta 6939 6940DENALI NAND DRIVER 6941L: linux-mtd@lists.infradead.org 6942S: Orphan 6943F: drivers/mtd/nand/raw/denali* 6944 6945DESIGNWARE EDMA CORE IP DRIVER 6946M: Manivannan Sadhasivam <mani@kernel.org> 6947L: dmaengine@vger.kernel.org 6948S: Maintained 6949F: drivers/dma/dw-edma/ 6950F: include/linux/dma/edma.h 6951 6952DESIGNWARE USB2 DRD IP DRIVER 6953M: Minas Harutyunyan <hminas@synopsys.com> 6954L: linux-usb@vger.kernel.org 6955S: Maintained 6956T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6957F: drivers/usb/dwc2/ 6958 6959DESIGNWARE USB3 DRD IP DRIVER 6960M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6961L: linux-usb@vger.kernel.org 6962S: Maintained 6963F: drivers/usb/dwc3/ 6964 6965DESIGNWARE XDATA IP DRIVER 6966L: linux-pci@vger.kernel.org 6967S: Orphan 6968F: Documentation/misc-devices/dw-xdata-pcie.rst 6969F: drivers/misc/dw-xdata-pcie.c 6970 6971DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6972M: Andreas Klinger <ak@it-klinger.de> 6973L: linux-iio@vger.kernel.org 6974S: Maintained 6975F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6976F: drivers/iio/proximity/srf*.c 6977 6978DEVICE COREDUMP (DEV_COREDUMP) 6979M: Johannes Berg <johannes@sipsolutions.net> 6980L: linux-kernel@vger.kernel.org 6981S: Maintained 6982F: drivers/base/devcoredump.c 6983F: include/linux/devcoredump.h 6984 6985DEVICE DEPENDENCY HELPER SCRIPT 6986M: Saravana Kannan <saravanak@google.com> 6987L: linux-kernel@vger.kernel.org 6988S: Maintained 6989F: scripts/dev-needs.sh 6990 6991DEVICE DIRECT ACCESS (DAX) 6992M: Dan Williams <dan.j.williams@intel.com> 6993M: Vishal Verma <vishal.l.verma@intel.com> 6994M: Dave Jiang <dave.jiang@intel.com> 6995L: nvdimm@lists.linux.dev 6996L: linux-cxl@vger.kernel.org 6997S: Supported 6998F: drivers/dax/ 6999 7000DEVICE FREQUENCY (DEVFREQ) 7001M: MyungJoo Ham <myungjoo.ham@samsung.com> 7002M: Kyungmin Park <kyungmin.park@samsung.com> 7003M: Chanwoo Choi <cw00.choi@samsung.com> 7004L: linux-pm@vger.kernel.org 7005S: Maintained 7006T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7007F: Documentation/devicetree/bindings/devfreq/ 7008F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7009F: drivers/devfreq/ 7010F: include/linux/devfreq.h 7011F: include/trace/events/devfreq.h 7012 7013DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7014M: Chanwoo Choi <cw00.choi@samsung.com> 7015L: linux-pm@vger.kernel.org 7016S: Supported 7017T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7018F: Documentation/devicetree/bindings/devfreq/event/ 7019F: drivers/devfreq/devfreq-event.c 7020F: drivers/devfreq/event/ 7021F: include/dt-bindings/pmu/exynos_ppmu.h 7022F: include/linux/devfreq-event.h 7023 7024DEVICE RESOURCE MANAGEMENT HELPERS 7025M: Hans de Goede <hansg@kernel.org> 7026R: Matti Vaittinen <mazziesaccount@gmail.com> 7027S: Maintained 7028F: include/linux/devm-helpers.h 7029 7030DEVICE-MAPPER (LVM) 7031M: Alasdair Kergon <agk@redhat.com> 7032M: Mike Snitzer <snitzer@kernel.org> 7033M: Mikulas Patocka <mpatocka@redhat.com> 7034L: dm-devel@lists.linux.dev 7035S: Maintained 7036Q: http://patchwork.kernel.org/project/dm-devel/list/ 7037T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7038F: Documentation/admin-guide/device-mapper/ 7039F: drivers/md/Kconfig 7040F: drivers/md/Makefile 7041F: drivers/md/dm* 7042F: drivers/md/persistent-data/ 7043F: include/linux/device-mapper.h 7044F: include/linux/dm-*.h 7045F: include/uapi/linux/dm-*.h 7046 7047DEVICE-MAPPER VDO TARGET 7048M: Matthew Sakai <msakai@redhat.com> 7049L: dm-devel@lists.linux.dev 7050S: Maintained 7051F: Documentation/admin-guide/device-mapper/vdo*.rst 7052F: drivers/md/dm-vdo/ 7053 7054DEVLINK 7055M: Jiri Pirko <jiri@resnulli.us> 7056L: netdev@vger.kernel.org 7057S: Supported 7058F: Documentation/networking/devlink 7059F: include/net/devlink.h 7060F: include/uapi/linux/devlink.h 7061F: net/devlink/ 7062 7063DFROBOT SD2405AL RTC DRIVER 7064M: Tóth János <gomba007@gmail.com> 7065L: linux-rtc@vger.kernel.org 7066S: Maintained 7067F: drivers/rtc/rtc-sd2405al.c 7068 7069DFROBOT SEN0322 DRIVER 7070M: Tóth János <gomba007@gmail.com> 7071L: linux-iio@vger.kernel.org 7072S: Maintained 7073F: drivers/iio/chemical/sen0322.c 7074 7075DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7076M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7077M: Marek Vasut <marex@denx.de> 7078L: kernel@dh-electronics.com 7079S: Maintained 7080N: dhcom 7081N: dhcor 7082N: dhsom 7083 7084DIALOG SEMICONDUCTOR DRIVERS 7085M: Support Opensource <support.opensource@diasemi.com> 7086S: Supported 7087W: http://www.dialog-semiconductor.com/products 7088F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7089F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7090F: Documentation/devicetree/bindings/mfd/da90*.txt 7091F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7092F: Documentation/devicetree/bindings/regulator/da92*.txt 7093F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7094F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7095F: Documentation/devicetree/bindings/sound/da[79]*.txt 7096F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7097F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7098F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7099F: Documentation/hwmon/da90??.rst 7100F: drivers/gpio/gpio-da90??.c 7101F: drivers/hwmon/da90??-hwmon.c 7102F: drivers/iio/adc/da91??-*.c 7103F: drivers/input/misc/da72??.[ch] 7104F: drivers/input/misc/da90??_onkey.c 7105F: drivers/input/touchscreen/da9052_tsi.c 7106F: drivers/leds/leds-da90??.c 7107F: drivers/mfd/da903x.c 7108F: drivers/mfd/da90??-*.c 7109F: drivers/mfd/da91??-*.c 7110F: drivers/pinctrl/pinctrl-da90??.c 7111F: drivers/power/supply/da9052-battery.c 7112F: drivers/power/supply/da91??-*.c 7113F: drivers/regulator/da9???-regulator.[ch] 7114F: drivers/regulator/slg51000-regulator.[ch] 7115F: drivers/rtc/rtc-da90??.c 7116F: drivers/thermal/da90??-thermal.c 7117F: drivers/video/backlight/da90??_bl.c 7118F: drivers/watchdog/da90??_wdt.c 7119F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7120F: include/linux/mfd/da903x.h 7121F: include/linux/mfd/da9052/ 7122F: include/linux/mfd/da9055/ 7123F: include/linux/mfd/da9062/ 7124F: include/linux/mfd/da9063/ 7125F: include/linux/mfd/da9150/ 7126F: include/linux/regulator/da9211.h 7127F: include/sound/da[79]*.h 7128F: sound/soc/codecs/da[79]*.[ch] 7129 7130DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7131M: William Breathitt Gray <wbg@kernel.org> 7132L: linux-gpio@vger.kernel.org 7133S: Maintained 7134F: drivers/gpio/gpio-gpio-mm.c 7135 7136DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7137M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7138L: linux-media@vger.kernel.org 7139S: Maintained 7140F: Documentation/admin-guide/media/mgb4.rst 7141F: drivers/media/pci/mgb4/ 7142 7143DIOLAN U2C-12 I2C DRIVER 7144M: Guenter Roeck <linux@roeck-us.net> 7145L: linux-i2c@vger.kernel.org 7146S: Maintained 7147F: drivers/i2c/busses/i2c-diolan-u2c.c 7148 7149DIRECTORY NOTIFICATION (DNOTIFY) 7150M: Jan Kara <jack@suse.cz> 7151R: Amir Goldstein <amir73il@gmail.com> 7152L: linux-fsdevel@vger.kernel.org 7153S: Maintained 7154F: Documentation/filesystems/dnotify.rst 7155F: fs/notify/dnotify/ 7156F: include/linux/dnotify.h 7157 7158DISK GEOMETRY AND PARTITION HANDLING 7159M: Andries Brouwer <aeb@cwi.nl> 7160S: Maintained 7161W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7162W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7163W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7164 7165DISKQUOTA 7166M: Jan Kara <jack@suse.com> 7167S: Maintained 7168F: Documentation/filesystems/quota.rst 7169F: fs/quota/ 7170F: include/linux/quota*.h 7171F: include/uapi/linux/quota*.h 7172 7173DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7174M: Bernie Thompson <bernie@plugable.com> 7175L: linux-fbdev@vger.kernel.org 7176S: Maintained 7177W: http://plugable.com/category/projects/udlfb/ 7178F: Documentation/fb/udlfb.rst 7179F: drivers/video/fbdev/udlfb.c 7180F: include/video/udlfb.h 7181 7182DISTRIBUTED LOCK MANAGER (DLM) 7183M: Alexander Aring <aahringo@redhat.com> 7184M: David Teigland <teigland@redhat.com> 7185L: gfs2@lists.linux.dev 7186S: Supported 7187W: https://pagure.io/dlm 7188T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7189F: fs/dlm/ 7190 7191DMA BUFFER SHARING FRAMEWORK 7192M: Sumit Semwal <sumit.semwal@linaro.org> 7193M: Christian König <christian.koenig@amd.com> 7194L: linux-media@vger.kernel.org 7195L: dri-devel@lists.freedesktop.org 7196L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7197S: Maintained 7198T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7199F: Documentation/driver-api/dma-buf.rst 7200F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7201F: drivers/dma-buf/ 7202F: include/linux/*fence.h 7203F: include/linux/dma-buf.h 7204F: include/linux/dma-resv.h 7205K: \bdma_(?:buf|fence|resv)\b 7206 7207DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7208M: Vinod Koul <vkoul@kernel.org> 7209L: dmaengine@vger.kernel.org 7210S: Maintained 7211Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7212T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7213F: Documentation/devicetree/bindings/dma/ 7214F: Documentation/driver-api/dmaengine/ 7215F: drivers/dma/ 7216F: include/dt-bindings/dma/ 7217F: include/linux/dma/ 7218F: include/linux/dmaengine.h 7219F: include/linux/of_dma.h 7220 7221DMA MAPPING BENCHMARK 7222M: Xiang Chen <chenxiang66@hisilicon.com> 7223L: iommu@lists.linux.dev 7224F: kernel/dma/map_benchmark.c 7225F: tools/testing/selftests/dma/ 7226 7227DMA MAPPING HELPERS 7228M: Marek Szyprowski <m.szyprowski@samsung.com> 7229R: Robin Murphy <robin.murphy@arm.com> 7230L: iommu@lists.linux.dev 7231S: Supported 7232W: http://git.infradead.org/users/hch/dma-mapping.git 7233T: git git://git.infradead.org/users/hch/dma-mapping.git 7234F: include/asm-generic/dma-mapping.h 7235F: include/linux/dma-direct.h 7236F: include/linux/dma-map-ops.h 7237F: include/linux/dma-mapping.h 7238F: include/linux/swiotlb.h 7239F: kernel/dma/ 7240 7241DMA MAPPING HELPERS DEVICE DRIVER API [RUST] 7242M: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7243M: Danilo Krummrich <dakr@kernel.org> 7244R: Daniel Almeida <daniel.almeida@collabora.com> 7245R: Robin Murphy <robin.murphy@arm.com> 7246R: Andreas Hindborg <a.hindborg@kernel.org> 7247L: rust-for-linux@vger.kernel.org 7248S: Supported 7249W: https://rust-for-linux.com 7250T: git https://github.com/Rust-for-Linux/linux.git alloc-next 7251F: rust/helpers/dma.c 7252F: rust/kernel/dma.rs 7253F: samples/rust/rust_dma.rs 7254 7255DMA-BUF HEAPS FRAMEWORK 7256M: Sumit Semwal <sumit.semwal@linaro.org> 7257R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7258R: Brian Starkey <Brian.Starkey@arm.com> 7259R: John Stultz <jstultz@google.com> 7260R: T.J. Mercier <tjmercier@google.com> 7261L: linux-media@vger.kernel.org 7262L: dri-devel@lists.freedesktop.org 7263L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7264S: Maintained 7265T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7266F: Documentation/userspace-api/dma-buf-heaps.rst 7267F: drivers/dma-buf/dma-heap.c 7268F: drivers/dma-buf/heaps/* 7269F: include/linux/dma-heap.h 7270F: include/uapi/linux/dma-heap.h 7271F: tools/testing/selftests/dmabuf-heaps/ 7272 7273DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7274M: Lukasz Luba <lukasz.luba@arm.com> 7275L: linux-pm@vger.kernel.org 7276L: linux-samsung-soc@vger.kernel.org 7277S: Maintained 7278F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7279F: drivers/memory/samsung/exynos5422-dmc.c 7280 7281DME1737 HARDWARE MONITOR DRIVER 7282M: Juerg Haefliger <juergh@proton.me> 7283L: linux-hwmon@vger.kernel.org 7284S: Maintained 7285F: Documentation/hwmon/dme1737.rst 7286F: drivers/hwmon/dme1737.c 7287 7288DMI/SMBIOS SUPPORT 7289M: Jean Delvare <jdelvare@suse.com> 7290S: Maintained 7291T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7292F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7293F: drivers/firmware/dmi-id.c 7294F: drivers/firmware/dmi_scan.c 7295F: include/linux/dmi.h 7296 7297DOCUMENTATION 7298M: Jonathan Corbet <corbet@lwn.net> 7299L: linux-doc@vger.kernel.org 7300S: Maintained 7301P: Documentation/doc-guide/maintainer-profile.rst 7302T: git git://git.lwn.net/linux.git docs-next 7303F: Documentation/ 7304F: scripts/check-variable-fonts.sh 7305F: scripts/documentation-file-ref-check 7306F: scripts/get_abi.py 7307F: scripts/kernel-doc* 7308F: scripts/lib/abi/* 7309F: scripts/lib/kdoc/* 7310F: tools/net/ynl/pyynl/lib/doc_generator.py 7311F: scripts/sphinx-pre-install 7312X: Documentation/ABI/ 7313X: Documentation/admin-guide/media/ 7314X: Documentation/devicetree/ 7315X: Documentation/driver-api/media/ 7316X: Documentation/firmware-guide/acpi/ 7317X: Documentation/i2c/ 7318X: Documentation/netlink/ 7319X: Documentation/power/ 7320X: Documentation/spi/ 7321X: Documentation/userspace-api/media/ 7322 7323DOCUMENTATION PROCESS 7324M: Jonathan Corbet <corbet@lwn.net> 7325L: workflows@vger.kernel.org 7326S: Maintained 7327F: Documentation/dev-tools/ 7328F: Documentation/maintainer/ 7329F: Documentation/process/ 7330 7331DOCUMENTATION REPORTING ISSUES 7332M: Thorsten Leemhuis <linux@leemhuis.info> 7333L: linux-doc@vger.kernel.org 7334S: Maintained 7335F: Documentation/admin-guide/bug-bisect.rst 7336F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7337F: Documentation/admin-guide/reporting-issues.rst 7338F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7339 7340DOCUMENTATION SCRIPTS 7341M: Mauro Carvalho Chehab <mchehab@kernel.org> 7342L: linux-doc@vger.kernel.org 7343S: Maintained 7344F: Documentation/sphinx/parse-headers.pl 7345F: scripts/documentation-file-ref-check 7346F: scripts/sphinx-pre-install 7347 7348DOCUMENTATION/ITALIAN 7349M: Federico Vaga <federico.vaga@vaga.pv.it> 7350L: linux-doc@vger.kernel.org 7351S: Maintained 7352F: Documentation/translations/it_IT 7353 7354DOCUMENTATION/JAPANESE 7355R: Akira Yokosawa <akiyks@gmail.com> 7356L: linux-doc@vger.kernel.org 7357S: Maintained 7358F: Documentation/translations/ja_JP 7359 7360DONGWOON DW9714 LENS VOICE COIL DRIVER 7361M: Sakari Ailus <sakari.ailus@linux.intel.com> 7362L: linux-media@vger.kernel.org 7363S: Maintained 7364T: git git://linuxtv.org/media.git 7365F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7366F: drivers/media/i2c/dw9714.c 7367 7368DONGWOON DW9719 LENS VOICE COIL DRIVER 7369M: Daniel Scally <djrscally@gmail.com> 7370L: linux-media@vger.kernel.org 7371S: Maintained 7372T: git git://linuxtv.org/media.git 7373F: drivers/media/i2c/dw9719.c 7374 7375DONGWOON DW9768 LENS VOICE COIL DRIVER 7376L: linux-media@vger.kernel.org 7377S: Orphan 7378T: git git://linuxtv.org/media.git 7379F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7380F: drivers/media/i2c/dw9768.c 7381 7382DONGWOON DW9807 LENS VOICE COIL DRIVER 7383M: Sakari Ailus <sakari.ailus@linux.intel.com> 7384L: linux-media@vger.kernel.org 7385S: Maintained 7386T: git git://linuxtv.org/media.git 7387F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7388F: drivers/media/i2c/dw9807-vcm.c 7389 7390DOUBLETALK DRIVER 7391M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7392L: blinux-list@redhat.com 7393S: Maintained 7394F: drivers/char/dtlk.c 7395F: include/linux/dtlk.h 7396 7397DPAA2 DATAPATH I/O (DPIO) DRIVER 7398M: Roy Pledge <Roy.Pledge@nxp.com> 7399L: linux-kernel@vger.kernel.org 7400S: Maintained 7401F: drivers/soc/fsl/dpio 7402 7403DPAA2 ETHERNET DRIVER 7404M: Ioana Ciornei <ioana.ciornei@nxp.com> 7405L: netdev@vger.kernel.org 7406S: Maintained 7407F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7408F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7409F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7410F: drivers/net/ethernet/freescale/dpaa2/Makefile 7411F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7412F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7413F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7414F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7415F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7416F: drivers/net/ethernet/freescale/dpaa2/dpni* 7417 7418DPAA2 ETHERNET SWITCH DRIVER 7419M: Ioana Ciornei <ioana.ciornei@nxp.com> 7420L: netdev@vger.kernel.org 7421S: Maintained 7422F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7423F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7424F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7425 7426DPLL SUBSYSTEM 7427M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7428M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7429M: Jiri Pirko <jiri@resnulli.us> 7430L: netdev@vger.kernel.org 7431S: Supported 7432F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7433F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7434F: Documentation/driver-api/dpll.rst 7435F: drivers/dpll/* 7436F: include/linux/dpll.h 7437F: include/uapi/linux/dpll.h 7438 7439DRBD DRIVER 7440M: Philipp Reisner <philipp.reisner@linbit.com> 7441M: Lars Ellenberg <lars.ellenberg@linbit.com> 7442M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7443L: drbd-dev@lists.linbit.com 7444S: Supported 7445W: http://www.drbd.org 7446T: git git://git.linbit.com/linux-drbd.git 7447T: git git://git.linbit.com/drbd-8.4.git 7448F: Documentation/admin-guide/blockdev/ 7449F: drivers/block/drbd/ 7450F: include/linux/drbd* 7451F: lib/lru_cache.c 7452 7453DRIVER COMPONENT FRAMEWORK 7454L: dri-devel@lists.freedesktop.org 7455F: drivers/base/component.c 7456F: include/linux/component.h 7457 7458DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7459M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7460M: "Rafael J. Wysocki" <rafael@kernel.org> 7461M: Danilo Krummrich <dakr@kernel.org> 7462S: Supported 7463T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7464F: Documentation/core-api/kobject.rst 7465F: drivers/base/ 7466F: fs/debugfs/ 7467F: fs/sysfs/ 7468F: include/linux/device/ 7469F: include/linux/debugfs.h 7470F: include/linux/device.h 7471F: include/linux/fwnode.h 7472F: include/linux/kobj* 7473F: include/linux/property.h 7474F: include/linux/sysfs.h 7475F: lib/kobj* 7476F: rust/kernel/device.rs 7477F: rust/kernel/device/ 7478F: rust/kernel/device_id.rs 7479F: rust/kernel/devres.rs 7480F: rust/kernel/driver.rs 7481F: rust/kernel/faux.rs 7482F: rust/kernel/platform.rs 7483F: samples/rust/rust_driver_platform.rs 7484F: samples/rust/rust_driver_faux.rs 7485 7486DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7487M: Nishanth Menon <nm@ti.com> 7488L: linux-pm@vger.kernel.org 7489S: Maintained 7490F: drivers/soc/ti/smartreflex.c 7491F: include/linux/power/smartreflex.h 7492 7493DRM ACCEL DRIVERS FOR INTEL VPU 7494M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 7495M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7496L: dri-devel@lists.freedesktop.org 7497S: Supported 7498T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7499F: drivers/accel/ivpu/ 7500F: include/uapi/drm/ivpu_accel.h 7501 7502DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7503M: Oded Gabbay <ogabbay@kernel.org> 7504L: dri-devel@lists.freedesktop.org 7505S: Maintained 7506C: irc://irc.oftc.net/dri-devel 7507T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7508F: Documentation/accel/ 7509F: drivers/accel/ 7510F: include/drm/drm_accel.h 7511 7512DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7513M: Maxime Ripard <mripard@kernel.org> 7514M: Chen-Yu Tsai <wens@csie.org> 7515R: Jernej Skrabec <jernej.skrabec@gmail.com> 7516L: dri-devel@lists.freedesktop.org 7517S: Supported 7518T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7519F: drivers/gpu/drm/sun4i/sun8i* 7520 7521DRM DRIVER FOR APPLE TOUCH BARS 7522M: Aun-Ali Zaidi <admin@kodeit.net> 7523M: Aditya Garg <gargaditya08@live.com> 7524L: dri-devel@lists.freedesktop.org 7525S: Maintained 7526T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7527F: drivers/gpu/drm/tiny/appletbdrm.c 7528 7529DRM DRIVER FOR ARM PL111 CLCD 7530M: Linus Walleij <linus.walleij@linaro.org> 7531S: Maintained 7532T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7533F: drivers/gpu/drm/pl111/ 7534 7535DRM DRIVER FOR ARM VERSATILE TFT PANELS 7536M: Linus Walleij <linus.walleij@linaro.org> 7537S: Maintained 7538T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7539F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7540F: drivers/gpu/drm/panel/panel-arm-versatile.c 7541 7542DRM DRIVER FOR ASPEED BMC GFX 7543M: Joel Stanley <joel@jms.id.au> 7544L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7545S: Supported 7546T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7547F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7548F: drivers/gpu/drm/aspeed/ 7549 7550DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7551M: Dave Airlie <airlied@redhat.com> 7552R: Thomas Zimmermann <tzimmermann@suse.de> 7553R: Jocelyn Falempe <jfalempe@redhat.com> 7554L: dri-devel@lists.freedesktop.org 7555S: Supported 7556T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7557F: drivers/gpu/drm/ast/ 7558 7559DRM DRIVER FOR BOCHS VIRTUAL GPU 7560M: Gerd Hoffmann <kraxel@redhat.com> 7561L: virtualization@lists.linux.dev 7562S: Maintained 7563T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7564F: drivers/gpu/drm/tiny/bochs.c 7565 7566DRM DRIVER FOR BOE HIMAX8279D PANELS 7567M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7568S: Maintained 7569F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7570F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7571 7572DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7573M: Jagan Teki <jagan@amarulasolutions.com> 7574S: Maintained 7575F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7576F: drivers/gpu/drm/bridge/chipone-icn6211.c 7577 7578DRM DRIVER FOR EBBG FT8719 PANEL 7579M: Joel Selvaraj <jo@jsfamily.in> 7580S: Maintained 7581T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7582F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7583F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7584 7585DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7586M: Linus Walleij <linus.walleij@linaro.org> 7587S: Maintained 7588T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7589F: drivers/gpu/drm/tve200/ 7590 7591DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7592M: Icenowy Zheng <icenowy@aosc.io> 7593S: Maintained 7594F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7595F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7596 7597DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7598M: Jagan Teki <jagan@amarulasolutions.com> 7599S: Maintained 7600F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7601F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7602 7603DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7604M: Thomas Zimmermann <tzimmermann@suse.de> 7605M: Javier Martinez Canillas <javierm@redhat.com> 7606L: dri-devel@lists.freedesktop.org 7607S: Maintained 7608T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7609F: drivers/firmware/sysfb*.c 7610F: drivers/gpu/drm/sysfb/ 7611F: drivers/video/aperture.c 7612F: drivers/video/nomodeset.c 7613F: include/linux/aperture.h 7614F: include/linux/sysfb.h 7615F: include/video/nomodeset.h 7616 7617DRM DRIVER FOR GENERIC EDP PANELS 7618R: Douglas Anderson <dianders@chromium.org> 7619F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7620F: drivers/gpu/drm/panel/panel-edp.c 7621 7622DRM DRIVER FOR GENERIC USB DISPLAY 7623S: Orphan 7624W: https://github.com/notro/gud/wiki 7625T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7626F: drivers/gpu/drm/gud/ 7627F: include/drm/gud.h 7628 7629DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7630M: Hans de Goede <hansg@kernel.org> 7631S: Maintained 7632T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7633F: drivers/gpu/drm/tiny/gm12u320.c 7634 7635DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7636M: Ondrej Jirman <megi@xff.cz> 7637M: Javier Martinez Canillas <javierm@redhat.com> 7638S: Maintained 7639T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7640F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7641F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7642 7643DRM DRIVER FOR HX8357D PANELS 7644S: Orphan 7645T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7646F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7647F: drivers/gpu/drm/tiny/hx8357d.c 7648 7649DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7650M: Deepak Rawat <drawat.floss@gmail.com> 7651L: linux-hyperv@vger.kernel.org 7652L: dri-devel@lists.freedesktop.org 7653S: Maintained 7654T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7655F: drivers/gpu/drm/hyperv 7656 7657DRM DRIVER FOR ILITEK ILI9225 PANELS 7658M: David Lechner <david@lechnology.com> 7659S: Maintained 7660T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7661F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7662F: drivers/gpu/drm/tiny/ili9225.c 7663 7664DRM DRIVER FOR ILITEK ILI9486 PANELS 7665M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7666S: Maintained 7667T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7668F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7669F: drivers/gpu/drm/tiny/ili9486.c 7670 7671DRM DRIVER FOR ILITEK ILI9805 PANELS 7672M: Michael Trimarchi <michael@amarulasolutions.com> 7673S: Maintained 7674F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7675F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7676 7677DRM DRIVER FOR ILITEK ILI9806E PANELS 7678M: Michael Walle <mwalle@kernel.org> 7679S: Maintained 7680F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7681 7682DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7683M: Jagan Teki <jagan@edgeble.ai> 7684S: Maintained 7685F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7686F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7687 7688DRM DRIVER FOR LG SW43408 PANELS 7689M: Sumit Semwal <sumit.semwal@linaro.org> 7690M: Casey Connolly <casey.connolly@linaro.org> 7691S: Maintained 7692T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7693F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7694F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7695 7696DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7697M: Paul Kocialkowski <paulk@sys-base.io> 7698S: Supported 7699T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7700F: drivers/gpu/drm/logicvc/ 7701 7702DRM DRIVER FOR LVDS PANELS 7703M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7704L: dri-devel@lists.freedesktop.org 7705S: Maintained 7706T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7707F: Documentation/devicetree/bindings/display/lvds.yaml 7708F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7709F: drivers/gpu/drm/panel/panel-lvds.c 7710 7711DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7712M: Guido Günther <agx@sigxcpu.org> 7713R: Purism Kernel Team <kernel@puri.sm> 7714S: Maintained 7715F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7716F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7717 7718DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7719M: Dave Airlie <airlied@redhat.com> 7720R: Thomas Zimmermann <tzimmermann@suse.de> 7721R: Jocelyn Falempe <jfalempe@redhat.com> 7722L: dri-devel@lists.freedesktop.org 7723S: Supported 7724T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7725F: drivers/gpu/drm/mgag200/ 7726 7727DRM DRIVER FOR MI0283QT 7728M: Alex Lanzano <lanzano.alex@gmail.com> 7729S: Maintained 7730T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7731F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7732F: drivers/gpu/drm/tiny/mi0283qt.c 7733 7734DRM DRIVER FOR MIPI DBI compatible panels 7735S: Orphan 7736W: https://github.com/notro/panel-mipi-dbi/wiki 7737T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7738F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7739F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7740 7741DRM DRIVER for Qualcomm Adreno GPUs 7742M: Rob Clark <robin.clark@oss.qualcomm.com> 7743R: Sean Paul <sean@poorly.run> 7744R: Konrad Dybcio <konradybcio@kernel.org> 7745L: linux-arm-msm@vger.kernel.org 7746L: dri-devel@lists.freedesktop.org 7747L: freedreno@lists.freedesktop.org 7748S: Maintained 7749B: https://gitlab.freedesktop.org/drm/msm/-/issues 7750T: git https://gitlab.freedesktop.org/drm/msm.git 7751F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7752F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7753F: drivers/gpu/drm/msm/adreno/ 7754F: drivers/gpu/drm/msm/msm_gpu.* 7755F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7756F: drivers/gpu/drm/msm/msm_ringbuffer.* 7757F: drivers/gpu/drm/msm/registers/adreno/ 7758F: include/uapi/drm/msm_drm.h 7759 7760DRM DRIVER for Qualcomm display hardware 7761M: Rob Clark <robin.clark@oss.qualcomm.com> 7762M: Dmitry Baryshkov <lumag@kernel.org> 7763R: Abhinav Kumar <abhinav.kumar@linux.dev> 7764R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 7765R: Sean Paul <sean@poorly.run> 7766R: Marijn Suijten <marijn.suijten@somainline.org> 7767L: linux-arm-msm@vger.kernel.org 7768L: dri-devel@lists.freedesktop.org 7769L: freedreno@lists.freedesktop.org 7770S: Maintained 7771B: https://gitlab.freedesktop.org/drm/msm/-/issues 7772T: git https://gitlab.freedesktop.org/drm/msm.git 7773F: Documentation/devicetree/bindings/display/msm/ 7774F: drivers/gpu/drm/ci/xfails/msm* 7775F: drivers/gpu/drm/msm/ 7776F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7777F: include/uapi/drm/msm_drm.h 7778 7779DRM DRIVER FOR NOVATEK NT35510 PANELS 7780M: Linus Walleij <linus.walleij@linaro.org> 7781S: Maintained 7782T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7783F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7784F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7785 7786DRM DRIVER FOR NOVATEK NT35560 PANELS 7787M: Linus Walleij <linus.walleij@linaro.org> 7788S: Maintained 7789T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7790F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7791F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7792 7793DRM DRIVER FOR NOVATEK NT36523 PANELS 7794M: Jianhua Lu <lujianhua000@gmail.com> 7795S: Maintained 7796T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7797F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7798F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7799 7800DRM DRIVER FOR NOVATEK NT36672A PANELS 7801M: Sumit Semwal <sumit.semwal@linaro.org> 7802S: Maintained 7803T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7804F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7805F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7806 7807DRM DRIVER FOR NOVATEK NT37801 PANELS 7808M: Krzysztof Kozlowski <krzk@kernel.org> 7809S: Maintained 7810F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7811F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7812 7813DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7814M: Lyude Paul <lyude@redhat.com> 7815M: Danilo Krummrich <dakr@kernel.org> 7816L: dri-devel@lists.freedesktop.org 7817L: nouveau@lists.freedesktop.org 7818S: Supported 7819W: https://nouveau.freedesktop.org/ 7820Q: https://patchwork.freedesktop.org/project/nouveau/ 7821Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7822B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7823C: irc://irc.oftc.net/nouveau 7824T: git https://gitlab.freedesktop.org/drm/nouveau.git 7825F: drivers/gpu/drm/nouveau/ 7826F: include/uapi/drm/nouveau_drm.h 7827 7828CORE DRIVER FOR NVIDIA GPUS [RUST] 7829M: Danilo Krummrich <dakr@kernel.org> 7830M: Alexandre Courbot <acourbot@nvidia.com> 7831L: nouveau@lists.freedesktop.org 7832S: Supported 7833Q: https://patchwork.freedesktop.org/project/nouveau/ 7834B: https://gitlab.freedesktop.org/drm/nova/-/issues 7835C: irc://irc.oftc.net/nouveau 7836T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7837F: Documentation/gpu/nova/ 7838F: drivers/gpu/nova-core/ 7839 7840DRM DRIVER FOR NVIDIA GPUS [RUST] 7841M: Danilo Krummrich <dakr@kernel.org> 7842L: nouveau@lists.freedesktop.org 7843S: Supported 7844Q: https://patchwork.freedesktop.org/project/nouveau/ 7845B: https://gitlab.freedesktop.org/drm/nova/-/issues 7846C: irc://irc.oftc.net/nouveau 7847T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7848F: Documentation/gpu/nova/ 7849F: drivers/gpu/drm/nova/ 7850F: include/uapi/drm/nova_drm.h 7851 7852DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7853M: Stefan Mavrodiev <stefan@olimex.com> 7854S: Maintained 7855F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7856F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7857 7858DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7859R: Douglas Anderson <dianders@chromium.org> 7860F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7861F: drivers/gpu/drm/bridge/parade-ps8640.c 7862 7863DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7864M: Alex Lanzano <lanzano.alex@gmail.com> 7865S: Maintained 7866T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7867F: Documentation/devicetree/bindings/display/repaper.txt 7868F: drivers/gpu/drm/tiny/repaper.c 7869 7870DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7871M: Dave Airlie <airlied@redhat.com> 7872M: Gerd Hoffmann <kraxel@redhat.com> 7873L: virtualization@lists.linux.dev 7874S: Obsolete 7875W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7876T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7877F: drivers/gpu/drm/tiny/cirrus-qemu.c 7878 7879DRM DRIVER FOR QXL VIRTUAL GPU 7880M: Dave Airlie <airlied@redhat.com> 7881M: Gerd Hoffmann <kraxel@redhat.com> 7882L: virtualization@lists.linux.dev 7883L: spice-devel@lists.freedesktop.org 7884S: Maintained 7885T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7886F: drivers/gpu/drm/qxl/ 7887F: include/uapi/drm/qxl_drm.h 7888 7889DRM DRIVER FOR RAYDIUM RM67191 PANELS 7890M: Robert Chiras <robert.chiras@nxp.com> 7891S: Maintained 7892F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7893F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7894 7895DRM DRIVER FOR SAMSUNG DB7430 PANELS 7896M: Linus Walleij <linus.walleij@linaro.org> 7897S: Maintained 7898T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7899F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7900F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7901 7902DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7903M: Inki Dae <inki.dae@samsung.com> 7904M: Jagan Teki <jagan@amarulasolutions.com> 7905M: Marek Szyprowski <m.szyprowski@samsung.com> 7906S: Maintained 7907T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7908F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7909F: drivers/gpu/drm/bridge/samsung-dsim.c 7910F: include/drm/bridge/samsung-dsim.h 7911 7912DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7913M: Markuss Broks <markuss.broks@gmail.com> 7914S: Maintained 7915F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7916F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7917 7918DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7919M: Artur Weber <aweber.kernel@gmail.com> 7920S: Maintained 7921F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7922F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7923 7924DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 7925M: Dzmitry Sankouski <dsankouski@gmail.com> 7926S: Maintained 7927F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 7928F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 7929 7930DRM DRIVER FOR SHARP MEMORY LCD 7931M: Alex Lanzano <lanzano.alex@gmail.com> 7932S: Maintained 7933F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 7934F: drivers/gpu/drm/tiny/sharp-memory.c 7935 7936DRM DRIVER FOR SITRONIX ST7586 PANELS 7937M: David Lechner <david@lechnology.com> 7938S: Maintained 7939T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7940F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 7941F: drivers/gpu/drm/sitronix/st7586.c 7942 7943DRM DRIVER FOR SITRONIX ST7571 PANELS 7944M: Marcus Folkesson <marcus.folkesson@gmail.com> 7945S: Maintained 7946F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 7947F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 7948F: drivers/gpu/drm/sitronix/st7571-i2c.c 7949 7950DRM DRIVER FOR SITRONIX ST7701 PANELS 7951M: Jagan Teki <jagan@amarulasolutions.com> 7952S: Maintained 7953F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7954F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7955 7956DRM DRIVER FOR SITRONIX ST7703 PANELS 7957M: Guido Günther <agx@sigxcpu.org> 7958R: Purism Kernel Team <kernel@puri.sm> 7959R: Ondrej Jirman <megi@xff.cz> 7960S: Maintained 7961F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7962F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7963 7964DRM DRIVER FOR SITRONIX ST7735R PANELS 7965M: David Lechner <david@lechnology.com> 7966S: Maintained 7967T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7968F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7969F: drivers/gpu/drm/sitronix/st7735r.c 7970 7971DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7972M: Javier Martinez Canillas <javierm@redhat.com> 7973S: Maintained 7974T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7975F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7976F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7977F: drivers/gpu/drm/solomon/ssd130x* 7978 7979DRM DRIVER FOR ST-ERICSSON MCDE 7980M: Linus Walleij <linus.walleij@linaro.org> 7981S: Maintained 7982T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7983F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7984F: drivers/gpu/drm/mcde/ 7985 7986DRM DRIVER FOR SYNAPTICS R63353 PANELS 7987M: Michael Trimarchi <michael@amarulasolutions.com> 7988S: Maintained 7989F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7990F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7991 7992DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7993M: Jagan Teki <jagan@amarulasolutions.com> 7994S: Maintained 7995F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7996F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7997 7998DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7999R: Douglas Anderson <dianders@chromium.org> 8000F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8001F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8002 8003DRM DRIVER FOR TPO TPG110 PANELS 8004M: Linus Walleij <linus.walleij@linaro.org> 8005S: Maintained 8006T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8007F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8008F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8009 8010DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8011M: Dave Airlie <airlied@redhat.com> 8012R: Sean Paul <sean@poorly.run> 8013R: Thomas Zimmermann <tzimmermann@suse.de> 8014L: dri-devel@lists.freedesktop.org 8015S: Supported 8016T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8017F: drivers/gpu/drm/udl/ 8018 8019DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8020M: Louis Chauvet <louis.chauvet@bootlin.com> 8021R: Haneen Mohammed <hamohammed.sa@gmail.com> 8022R: Simona Vetter <simona@ffwll.ch> 8023R: Melissa Wen <melissa.srw@gmail.com> 8024L: dri-devel@lists.freedesktop.org 8025S: Maintained 8026T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8027F: Documentation/gpu/vkms.rst 8028F: drivers/gpu/drm/ci/xfails/vkms* 8029F: drivers/gpu/drm/vkms/ 8030 8031DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8032M: Hans de Goede <hansg@kernel.org> 8033L: dri-devel@lists.freedesktop.org 8034S: Maintained 8035T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8036F: drivers/gpu/drm/vboxvideo/ 8037 8038DRM DRIVER FOR VMWARE VIRTUAL GPU 8039M: Zack Rusin <zack.rusin@broadcom.com> 8040R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8041L: dri-devel@lists.freedesktop.org 8042S: Supported 8043T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8044F: drivers/gpu/drm/vmwgfx/ 8045F: include/uapi/drm/vmwgfx_drm.h 8046 8047DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8048M: Linus Walleij <linus.walleij@linaro.org> 8049S: Maintained 8050T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8051F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8052F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8053 8054DRM DRIVERS 8055M: David Airlie <airlied@gmail.com> 8056M: Simona Vetter <simona@ffwll.ch> 8057L: dri-devel@lists.freedesktop.org 8058S: Maintained 8059B: https://gitlab.freedesktop.org/drm 8060C: irc://irc.oftc.net/dri-devel 8061T: git https://gitlab.freedesktop.org/drm/kernel.git 8062F: Documentation/devicetree/bindings/display/ 8063F: Documentation/devicetree/bindings/gpu/ 8064F: Documentation/gpu/ 8065F: drivers/gpu/ 8066F: rust/kernel/drm/ 8067F: include/drm/ 8068F: include/linux/vga* 8069F: include/uapi/drm/ 8070 8071DRM DRIVERS AND MISC GPU PATCHES 8072M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8073M: Maxime Ripard <mripard@kernel.org> 8074M: Thomas Zimmermann <tzimmermann@suse.de> 8075S: Maintained 8076W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8077T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8078F: Documentation/devicetree/bindings/display/ 8079F: Documentation/devicetree/bindings/gpu/ 8080F: Documentation/gpu/ 8081F: drivers/gpu/drm/ 8082F: drivers/gpu/vga/ 8083F: rust/kernel/drm/ 8084F: include/drm/drm 8085F: include/linux/vga* 8086F: include/uapi/drm/ 8087X: drivers/gpu/drm/amd/ 8088X: drivers/gpu/drm/armada/ 8089X: drivers/gpu/drm/etnaviv/ 8090X: drivers/gpu/drm/exynos/ 8091X: drivers/gpu/drm/i915/ 8092X: drivers/gpu/drm/kmb/ 8093X: drivers/gpu/drm/mediatek/ 8094X: drivers/gpu/drm/msm/ 8095X: drivers/gpu/drm/nouveau/ 8096X: drivers/gpu/drm/radeon/ 8097X: drivers/gpu/drm/tegra/ 8098X: drivers/gpu/drm/xe/ 8099 8100DRM DRIVERS FOR ALLWINNER A10 8101M: Maxime Ripard <mripard@kernel.org> 8102M: Chen-Yu Tsai <wens@csie.org> 8103L: dri-devel@lists.freedesktop.org 8104S: Supported 8105T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8106F: Documentation/devicetree/bindings/display/allwinner* 8107F: drivers/gpu/drm/sun4i/ 8108 8109DRM DRIVERS FOR AMLOGIC SOCS 8110M: Neil Armstrong <neil.armstrong@linaro.org> 8111L: dri-devel@lists.freedesktop.org 8112L: linux-amlogic@lists.infradead.org 8113S: Supported 8114W: http://linux-meson.com/ 8115T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8116F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8117F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8118F: Documentation/gpu/meson.rst 8119F: drivers/gpu/drm/ci/xfails/meson* 8120F: drivers/gpu/drm/meson/ 8121 8122DRM DRIVERS FOR ATMEL HLCDC 8123M: Manikandan Muralidharan <manikandan.m@microchip.com> 8124M: Dharma Balasubiramani <dharma.b@microchip.com> 8125L: dri-devel@lists.freedesktop.org 8126S: Supported 8127T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8128F: Documentation/devicetree/bindings/display/atmel/ 8129F: drivers/gpu/drm/atmel-hlcdc/ 8130 8131DRM DRIVERS FOR BRIDGE CHIPS 8132M: Andrzej Hajda <andrzej.hajda@intel.com> 8133M: Neil Armstrong <neil.armstrong@linaro.org> 8134M: Robert Foss <rfoss@kernel.org> 8135R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8136R: Jonas Karlman <jonas@kwiboo.se> 8137R: Jernej Skrabec <jernej.skrabec@gmail.com> 8138S: Maintained 8139T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8140F: Documentation/devicetree/bindings/display/bridge/ 8141F: drivers/gpu/drm/bridge/ 8142F: drivers/gpu/drm/display/drm_bridge_connector.c 8143F: drivers/gpu/drm/drm_bridge.c 8144F: include/drm/drm_bridge.h 8145F: include/drm/drm_bridge_connector.h 8146 8147DRM DRIVERS FOR EXYNOS 8148M: Inki Dae <inki.dae@samsung.com> 8149M: Seung-Woo Kim <sw0312.kim@samsung.com> 8150M: Kyungmin Park <kyungmin.park@samsung.com> 8151L: dri-devel@lists.freedesktop.org 8152S: Supported 8153T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8154F: Documentation/devicetree/bindings/display/samsung/ 8155F: drivers/gpu/drm/exynos/ 8156F: include/uapi/drm/exynos_drm.h 8157 8158DRM DRIVERS FOR FREESCALE DCU 8159M: Stefan Agner <stefan@agner.ch> 8160M: Alison Wang <alison.wang@nxp.com> 8161L: dri-devel@lists.freedesktop.org 8162S: Supported 8163T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8164F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8165F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8166F: drivers/gpu/drm/fsl-dcu/ 8167 8168DRM DRIVERS FOR FREESCALE IMX 5/6 8169M: Philipp Zabel <p.zabel@pengutronix.de> 8170L: dri-devel@lists.freedesktop.org 8171S: Maintained 8172T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8173T: git git://git.pengutronix.de/git/pza/linux 8174F: Documentation/devicetree/bindings/display/imx/ 8175F: drivers/gpu/drm/imx/ipuv3/ 8176F: drivers/gpu/ipu-v3/ 8177 8178DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8179M: Liu Ying <victor.liu@nxp.com> 8180L: dri-devel@lists.freedesktop.org 8181S: Maintained 8182T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8183F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8184F: drivers/gpu/drm/imx/dc/ 8185 8186DRM DRIVERS FOR FREESCALE IMX BRIDGE 8187M: Liu Ying <victor.liu@nxp.com> 8188L: dri-devel@lists.freedesktop.org 8189S: Maintained 8190F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8191F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8192F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8193F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8194F: drivers/gpu/drm/bridge/imx/ 8195 8196DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8197M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8198L: dri-devel@lists.freedesktop.org 8199S: Maintained 8200T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8201F: drivers/gpu/drm/gma500/ 8202 8203DRM DRIVERS FOR HISILICON 8204M: Xinliang Liu <xinliang.liu@linaro.org> 8205M: Tian Tao <tiantao6@hisilicon.com> 8206R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8207R: Sumit Semwal <sumit.semwal@linaro.org> 8208R: Yongqin Liu <yongqin.liu@linaro.org> 8209R: John Stultz <jstultz@google.com> 8210L: dri-devel@lists.freedesktop.org 8211S: Maintained 8212T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8213F: Documentation/devicetree/bindings/display/hisilicon/ 8214F: drivers/gpu/drm/hisilicon/ 8215 8216DRM DRIVERS FOR LIMA 8217M: Qiang Yu <yuq825@gmail.com> 8218L: dri-devel@lists.freedesktop.org 8219L: lima@lists.freedesktop.org (moderated for non-subscribers) 8220S: Maintained 8221T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8222F: drivers/gpu/drm/lima/ 8223F: include/uapi/drm/lima_drm.h 8224 8225DRM DRIVERS FOR LOONGSON 8226M: Sui Jingfeng <suijingfeng@loongson.cn> 8227L: dri-devel@lists.freedesktop.org 8228S: Supported 8229T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8230F: drivers/gpu/drm/loongson/ 8231 8232DRM DRIVERS FOR MEDIATEK 8233M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8234M: Philipp Zabel <p.zabel@pengutronix.de> 8235L: dri-devel@lists.freedesktop.org 8236L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8237S: Supported 8238F: Documentation/devicetree/bindings/display/mediatek/ 8239F: drivers/gpu/drm/ci/xfails/mediatek* 8240F: drivers/gpu/drm/mediatek/ 8241F: drivers/phy/mediatek/phy-mtk-dp.c 8242F: drivers/phy/mediatek/phy-mtk-hdmi* 8243F: drivers/phy/mediatek/phy-mtk-mipi* 8244 8245DRM DRIVERS FOR NVIDIA TEGRA 8246M: Thierry Reding <thierry.reding@gmail.com> 8247M: Mikko Perttunen <mperttunen@nvidia.com> 8248L: dri-devel@lists.freedesktop.org 8249L: linux-tegra@vger.kernel.org 8250S: Supported 8251T: git https://gitlab.freedesktop.org/drm/tegra.git 8252F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8253F: Documentation/devicetree/bindings/gpu/host1x/ 8254F: drivers/gpu/drm/tegra/ 8255F: drivers/gpu/host1x/ 8256F: include/linux/host1x.h 8257F: include/uapi/drm/tegra_drm.h 8258 8259DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8260M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8261R: Janne Grunau <j@jannau.net> 8262L: dri-devel@lists.freedesktop.org 8263L: asahi@lists.linux.dev 8264S: Maintained 8265W: https://asahilinux.org 8266B: https://github.com/AsahiLinux/linux/issues 8267C: irc://irc.oftc.net/asahi-dev 8268T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8269F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8270F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8271F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8272F: drivers/gpu/drm/adp/ 8273F: drivers/gpu/drm/panel/panel-summit.c 8274 8275DRM DRIVERS FOR RENESAS R-CAR 8276M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8277M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8278R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8279L: dri-devel@lists.freedesktop.org 8280L: linux-renesas-soc@vger.kernel.org 8281S: Supported 8282T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8283F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8284F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8285F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8286F: Documentation/devicetree/bindings/display/renesas,du.yaml 8287F: drivers/gpu/drm/renesas/rcar-du/ 8288 8289DRM DRIVERS FOR RENESAS RZ 8290M: Biju Das <biju.das.jz@bp.renesas.com> 8291L: dri-devel@lists.freedesktop.org 8292L: linux-renesas-soc@vger.kernel.org 8293S: Maintained 8294T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8295F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8296F: drivers/gpu/drm/renesas/rz-du/ 8297 8298DRM DRIVERS FOR RENESAS SHMOBILE 8299M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8300M: Geert Uytterhoeven <geert+renesas@glider.be> 8301L: dri-devel@lists.freedesktop.org 8302L: linux-renesas-soc@vger.kernel.org 8303S: Supported 8304T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8305F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8306F: drivers/gpu/drm/renesas/shmobile/ 8307F: include/linux/platform_data/shmob_drm.h 8308 8309DRM DRIVERS FOR ROCKCHIP 8310M: Sandy Huang <hjc@rock-chips.com> 8311M: Heiko Stübner <heiko@sntech.de> 8312M: Andy Yan <andy.yan@rock-chips.com> 8313L: dri-devel@lists.freedesktop.org 8314S: Maintained 8315T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8316F: Documentation/devicetree/bindings/display/rockchip/ 8317F: drivers/gpu/drm/ci/xfails/rockchip* 8318F: drivers/gpu/drm/rockchip/ 8319 8320DRM DRIVERS FOR STI 8321M: Alain Volmat <alain.volmat@foss.st.com> 8322M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8323L: dri-devel@lists.freedesktop.org 8324S: Maintained 8325T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8326F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8327F: drivers/gpu/drm/sti 8328 8329DRM DRIVERS FOR STM 8330M: Yannick Fertre <yannick.fertre@foss.st.com> 8331M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8332M: Philippe Cornu <philippe.cornu@foss.st.com> 8333L: dri-devel@lists.freedesktop.org 8334S: Maintained 8335T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8336F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8337F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8338F: drivers/gpu/drm/stm 8339 8340DRM DRIVERS FOR TI KEYSTONE 8341M: Jyri Sarha <jyri.sarha@iki.fi> 8342M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8343L: dri-devel@lists.freedesktop.org 8344S: Maintained 8345T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8346F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8347F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8348F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8349F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8350F: drivers/gpu/drm/tidss/ 8351 8352DRM DRIVERS FOR TI LCDC 8353M: Jyri Sarha <jyri.sarha@iki.fi> 8354M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8355L: dri-devel@lists.freedesktop.org 8356S: Maintained 8357T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8358F: Documentation/devicetree/bindings/display/tilcdc/ 8359F: drivers/gpu/drm/tilcdc/ 8360 8361DRM DRIVERS FOR TI OMAP 8362M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8363L: dri-devel@lists.freedesktop.org 8364S: Maintained 8365T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8366F: Documentation/devicetree/bindings/display/ti/ 8367F: drivers/gpu/drm/omapdrm/ 8368 8369DRM DRIVERS FOR V3D 8370M: Melissa Wen <mwen@igalia.com> 8371M: Maíra Canal <mcanal@igalia.com> 8372S: Supported 8373T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8374F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8375F: drivers/gpu/drm/v3d/ 8376F: include/uapi/drm/v3d_drm.h 8377 8378DRM DRIVERS FOR VC4 8379M: Maxime Ripard <mripard@kernel.org> 8380M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8381R: Maíra Canal <mcanal@igalia.com> 8382R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8383S: Supported 8384T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8385F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8386F: drivers/gpu/drm/vc4/ 8387F: include/uapi/drm/vc4_drm.h 8388 8389DRM DRIVERS FOR VIVANTE GPU IP 8390M: Lucas Stach <l.stach@pengutronix.de> 8391R: Russell King <linux+etnaviv@armlinux.org.uk> 8392R: Christian Gmeiner <christian.gmeiner@gmail.com> 8393L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8394L: dri-devel@lists.freedesktop.org 8395S: Maintained 8396F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8397F: drivers/gpu/drm/etnaviv/ 8398F: include/uapi/drm/etnaviv_drm.h 8399 8400DRM DRIVERS FOR XEN 8401M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8402L: dri-devel@lists.freedesktop.org 8403L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8404S: Supported 8405T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8406F: Documentation/gpu/xen-front.rst 8407F: drivers/gpu/drm/xen/ 8408 8409DRM DRIVERS FOR XILINX 8410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8411M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8412L: dri-devel@lists.freedesktop.org 8413S: Maintained 8414T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8415F: Documentation/devicetree/bindings/display/xlnx/ 8416F: Documentation/gpu/zynqmp.rst 8417F: drivers/gpu/drm/xlnx/ 8418 8419DRM GPU SCHEDULER 8420M: Matthew Brost <matthew.brost@intel.com> 8421M: Danilo Krummrich <dakr@kernel.org> 8422M: Philipp Stanner <phasta@kernel.org> 8423R: Christian König <ckoenig.leichtzumerken@gmail.com> 8424L: dri-devel@lists.freedesktop.org 8425S: Supported 8426T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8427F: drivers/gpu/drm/scheduler/ 8428F: include/drm/gpu_scheduler.h 8429 8430DRM LOG 8431M: Jocelyn Falempe <jfalempe@redhat.com> 8432M: Javier Martinez Canillas <javierm@redhat.com> 8433L: dri-devel@lists.freedesktop.org 8434S: Supported 8435T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8436F: drivers/gpu/drm/clients/drm_log.c 8437 8438DRM PANEL DRIVERS 8439M: Neil Armstrong <neil.armstrong@linaro.org> 8440R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 8441L: dri-devel@lists.freedesktop.org 8442S: Maintained 8443T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8444F: Documentation/devicetree/bindings/display/panel/ 8445F: drivers/gpu/drm/drm_panel.c 8446F: drivers/gpu/drm/panel/ 8447F: include/drm/drm_panel.h 8448 8449DRM PANIC 8450M: Jocelyn Falempe <jfalempe@redhat.com> 8451M: Javier Martinez Canillas <javierm@redhat.com> 8452L: dri-devel@lists.freedesktop.org 8453S: Supported 8454T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8455F: drivers/gpu/drm/drm_draw.c 8456F: drivers/gpu/drm/drm_draw_internal.h 8457F: drivers/gpu/drm/drm_panic*.c 8458F: include/drm/drm_panic* 8459 8460DRM PANIC QR CODE 8461M: Jocelyn Falempe <jfalempe@redhat.com> 8462M: Javier Martinez Canillas <javierm@redhat.com> 8463L: dri-devel@lists.freedesktop.org 8464L: rust-for-linux@vger.kernel.org 8465S: Supported 8466T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8467F: drivers/gpu/drm/drm_panic_qr.rs 8468 8469DRM PRIVACY-SCREEN CLASS 8470M: Hans de Goede <hansg@kernel.org> 8471L: dri-devel@lists.freedesktop.org 8472S: Maintained 8473T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8474F: drivers/gpu/drm/drm_privacy_screen* 8475F: include/drm/drm_privacy_screen* 8476 8477DRM TTM SUBSYSTEM 8478M: Christian Koenig <christian.koenig@amd.com> 8479M: Huang Rui <ray.huang@amd.com> 8480R: Matthew Auld <matthew.auld@intel.com> 8481R: Matthew Brost <matthew.brost@intel.com> 8482L: dri-devel@lists.freedesktop.org 8483S: Maintained 8484T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8485F: drivers/gpu/drm/ttm/ 8486F: include/drm/ttm/ 8487 8488DRM AUTOMATED TESTING 8489M: Helen Koike <helen.fornazier@gmail.com> 8490M: Vignesh Raman <vignesh.raman@collabora.com> 8491L: dri-devel@lists.freedesktop.org 8492S: Maintained 8493T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8494F: Documentation/gpu/automated_testing.rst 8495F: drivers/gpu/drm/ci/ 8496 8497DSBR100 USB FM RADIO DRIVER 8498M: Alexey Klimov <alexey.klimov@linaro.org> 8499L: linux-media@vger.kernel.org 8500S: Maintained 8501T: git git://linuxtv.org/media.git 8502F: drivers/media/radio/dsbr100.c 8503 8504DT3155 MEDIA DRIVER 8505M: Hans Verkuil <hverkuil@xs4all.nl> 8506L: linux-media@vger.kernel.org 8507S: Odd Fixes 8508W: https://linuxtv.org 8509T: git git://linuxtv.org/media.git 8510F: drivers/media/pci/dt3155/ 8511 8512DVB_USB_AF9015 MEDIA DRIVER 8513L: linux-media@vger.kernel.org 8514S: Orphan 8515W: https://linuxtv.org 8516Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8517F: drivers/media/usb/dvb-usb-v2/af9015* 8518 8519DVB_USB_AF9035 MEDIA DRIVER 8520L: linux-media@vger.kernel.org 8521S: Orphan 8522W: https://linuxtv.org 8523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8524F: drivers/media/usb/dvb-usb-v2/af9035* 8525 8526DVB_USB_ANYSEE MEDIA DRIVER 8527L: linux-media@vger.kernel.org 8528S: Orphan 8529W: https://linuxtv.org 8530Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8531F: drivers/media/usb/dvb-usb-v2/anysee* 8532 8533DVB_USB_AU6610 MEDIA DRIVER 8534L: linux-media@vger.kernel.org 8535S: Orphan 8536W: https://linuxtv.org 8537Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8538F: drivers/media/usb/dvb-usb-v2/au6610* 8539 8540DVB_USB_CE6230 MEDIA DRIVER 8541L: linux-media@vger.kernel.org 8542S: Orphan 8543W: https://linuxtv.org 8544Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8545F: drivers/media/usb/dvb-usb-v2/ce6230* 8546 8547DVB_USB_CXUSB MEDIA DRIVER 8548M: Michael Krufky <mkrufky@linuxtv.org> 8549L: linux-media@vger.kernel.org 8550S: Maintained 8551W: https://linuxtv.org 8552W: http://github.com/mkrufky 8553Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8554T: git git://linuxtv.org/media.git 8555F: drivers/media/usb/dvb-usb/cxusb* 8556 8557DVB_USB_EC168 MEDIA DRIVER 8558L: linux-media@vger.kernel.org 8559S: Orphan 8560W: https://linuxtv.org 8561Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8562F: drivers/media/usb/dvb-usb-v2/ec168* 8563 8564DVB_USB_GL861 MEDIA DRIVER 8565L: linux-media@vger.kernel.org 8566S: Orphan 8567W: https://linuxtv.org 8568Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8569F: drivers/media/usb/dvb-usb-v2/gl861* 8570 8571DVB_USB_MXL111SF MEDIA DRIVER 8572M: Michael Krufky <mkrufky@linuxtv.org> 8573L: linux-media@vger.kernel.org 8574S: Maintained 8575W: https://linuxtv.org 8576W: http://github.com/mkrufky 8577Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8578T: git git://linuxtv.org/mkrufky/mxl111sf.git 8579F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8580 8581DVB_USB_RTL28XXU MEDIA DRIVER 8582L: linux-media@vger.kernel.org 8583S: Orphan 8584W: https://linuxtv.org 8585Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8586F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8587 8588DVB_USB_V2 MEDIA DRIVER 8589L: linux-media@vger.kernel.org 8590S: Orphan 8591W: https://linuxtv.org 8592W: http://palosaari.fi/linux/ 8593Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8594F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8595F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8596 8597DYNAMIC DEBUG 8598M: Jason Baron <jbaron@akamai.com> 8599M: Jim Cromie <jim.cromie@gmail.com> 8600S: Maintained 8601F: include/linux/dynamic_debug.h 8602F: lib/dynamic_debug.c 8603F: lib/test_dynamic_debug.c 8604 8605DYNAMIC INTERRUPT MODERATION 8606M: Tal Gilboa <talgi@nvidia.com> 8607S: Maintained 8608F: Documentation/networking/net_dim.rst 8609F: include/linux/dim.h 8610F: lib/dim/ 8611 8612DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8613M: Daniel Lezcano <daniel.lezcano@kernel.org> 8614L: linux-pm@vger.kernel.org 8615S: Supported 8616B: https://bugzilla.kernel.org 8617T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8618F: drivers/powercap/dtpm* 8619F: include/linux/dtpm.h 8620 8621DZ DECSTATION DZ11 SERIAL DRIVER 8622M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8623S: Maintained 8624F: drivers/tty/serial/dz.* 8625 8626E3X0 POWER BUTTON DRIVER 8627M: Moritz Fischer <moritz.fischer@ettus.com> 8628L: usrp-users@lists.ettus.com 8629S: Supported 8630W: http://www.ettus.com 8631F: Documentation/devicetree/bindings/input/e3x0-button.txt 8632F: drivers/input/misc/e3x0-button.c 8633 8634E4000 MEDIA DRIVER 8635L: linux-media@vger.kernel.org 8636S: Orphan 8637W: https://linuxtv.org 8638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8639F: drivers/media/tuners/e4000* 8640 8641EARTH_PT1 MEDIA DRIVER 8642M: Akihiro Tsukada <tskd08@gmail.com> 8643L: linux-media@vger.kernel.org 8644S: Odd Fixes 8645F: drivers/media/pci/pt1/ 8646 8647EARTH_PT3 MEDIA DRIVER 8648M: Akihiro Tsukada <tskd08@gmail.com> 8649L: linux-media@vger.kernel.org 8650S: Odd Fixes 8651F: drivers/media/pci/pt3/ 8652 8653EC100 MEDIA DRIVER 8654L: linux-media@vger.kernel.org 8655S: Orphan 8656W: https://linuxtv.org 8657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8658F: drivers/media/dvb-frontends/ec100* 8659 8660ECONET MIPS PLATFORM 8661M: Caleb James DeLisle <cjd@cjdns.fr> 8662L: linux-mips@vger.kernel.org 8663S: Maintained 8664F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8665F: Documentation/devicetree/bindings/mips/econet.yaml 8666F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8667F: arch/mips/boot/dts/econet/ 8668F: arch/mips/econet/ 8669F: drivers/clocksource/timer-econet-en751221.c 8670F: drivers/irqchip/irq-econet-en751221.c 8671 8672ECRYPT FILE SYSTEM 8673M: Tyler Hicks <code@tyhicks.com> 8674L: ecryptfs@vger.kernel.org 8675S: Odd Fixes 8676W: http://ecryptfs.org 8677W: https://launchpad.net/ecryptfs 8678T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8679F: Documentation/filesystems/ecryptfs.rst 8680F: fs/ecryptfs/ 8681 8682EDAC-AMD64 8683M: Yazen Ghannam <yazen.ghannam@amd.com> 8684L: linux-edac@vger.kernel.org 8685S: Supported 8686F: drivers/edac/amd64_edac* 8687F: drivers/edac/mce_amd* 8688 8689EDAC-ARMADA 8690M: Jan Luebbe <jlu@pengutronix.de> 8691L: linux-edac@vger.kernel.org 8692S: Maintained 8693F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8694F: drivers/edac/armada_xp_* 8695 8696EDAC-AST2500 8697M: Stefan Schaeckeler <sschaeck@cisco.com> 8698S: Supported 8699F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8700F: drivers/edac/aspeed_edac.c 8701 8702EDAC-BLUEFIELD 8703M: Shravan Kumar Ramani <shravankr@nvidia.com> 8704M: David Thompson <davthompson@nvidia.com> 8705S: Supported 8706F: drivers/edac/bluefield_edac.c 8707 8708EDAC-CALXEDA 8709M: Andre Przywara <andre.przywara@arm.com> 8710L: linux-edac@vger.kernel.org 8711S: Maintained 8712F: drivers/edac/highbank* 8713 8714EDAC-CAVIUM OCTEON 8715M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8716L: linux-edac@vger.kernel.org 8717L: linux-mips@vger.kernel.org 8718S: Maintained 8719F: drivers/edac/octeon_edac* 8720 8721EDAC-CAVIUM THUNDERX 8722M: Robert Richter <rric@kernel.org> 8723L: linux-edac@vger.kernel.org 8724S: Odd Fixes 8725F: drivers/edac/thunderx_edac* 8726 8727EDAC-CORE 8728M: Borislav Petkov <bp@alien8.de> 8729M: Tony Luck <tony.luck@intel.com> 8730R: James Morse <james.morse@arm.com> 8731R: Mauro Carvalho Chehab <mchehab@kernel.org> 8732R: Robert Richter <rric@kernel.org> 8733L: linux-edac@vger.kernel.org 8734S: Supported 8735T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8736F: Documentation/driver-api/edac.rst 8737F: drivers/edac/ 8738F: include/linux/edac.h 8739 8740EDAC-DMC520 8741M: Lei Wang <lewan@microsoft.com> 8742L: linux-edac@vger.kernel.org 8743S: Supported 8744F: drivers/edac/dmc520_edac.c 8745 8746EDAC-E752X 8747M: Mark Gross <markgross@kernel.org> 8748L: linux-edac@vger.kernel.org 8749S: Maintained 8750F: drivers/edac/e752x_edac.c 8751 8752EDAC-E7XXX 8753L: linux-edac@vger.kernel.org 8754S: Maintained 8755F: drivers/edac/e7xxx_edac.c 8756 8757EDAC-FSL_DDR 8758R: Frank Li <Frank.Li@nxp.com> 8759L: imx@lists.linux.dev 8760L: linux-edac@vger.kernel.org 8761S: Maintained 8762F: drivers/edac/fsl_ddr_edac.* 8763 8764EDAC-GHES 8765M: Mauro Carvalho Chehab <mchehab@kernel.org> 8766L: linux-edac@vger.kernel.org 8767S: Maintained 8768F: drivers/edac/ghes_edac.c 8769 8770EDAC-I10NM 8771M: Tony Luck <tony.luck@intel.com> 8772L: linux-edac@vger.kernel.org 8773S: Maintained 8774F: drivers/edac/i10nm_base.c 8775 8776EDAC-I3000 8777L: linux-edac@vger.kernel.org 8778S: Orphan 8779F: drivers/edac/i3000_edac.c 8780 8781EDAC-I5000 8782L: linux-edac@vger.kernel.org 8783S: Maintained 8784F: drivers/edac/i5000_edac.c 8785 8786EDAC-I5400 8787M: Mauro Carvalho Chehab <mchehab@kernel.org> 8788L: linux-edac@vger.kernel.org 8789S: Maintained 8790F: drivers/edac/i5400_edac.c 8791 8792EDAC-I7300 8793M: Mauro Carvalho Chehab <mchehab@kernel.org> 8794L: linux-edac@vger.kernel.org 8795S: Maintained 8796F: drivers/edac/i7300_edac.c 8797 8798EDAC-I7CORE 8799M: Mauro Carvalho Chehab <mchehab@kernel.org> 8800L: linux-edac@vger.kernel.org 8801S: Maintained 8802F: drivers/edac/i7core_edac.c 8803 8804EDAC-I82443BXGX 8805M: Tim Small <tim@buttersideup.com> 8806L: linux-edac@vger.kernel.org 8807S: Maintained 8808F: drivers/edac/i82443bxgx_edac.c 8809 8810EDAC-I82975X 8811M: "Arvind R." <arvino55@gmail.com> 8812L: linux-edac@vger.kernel.org 8813S: Maintained 8814F: drivers/edac/i82975x_edac.c 8815 8816EDAC-IE31200 8817M: Jason Baron <jbaron@akamai.com> 8818L: linux-edac@vger.kernel.org 8819S: Maintained 8820F: drivers/edac/ie31200_edac.c 8821 8822EDAC-IGEN6 8823M: Tony Luck <tony.luck@intel.com> 8824R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8825L: linux-edac@vger.kernel.org 8826S: Maintained 8827F: drivers/edac/igen6_edac.c 8828 8829EDAC-MPC85XX 8830M: Johannes Thumshirn <morbidrsa@gmail.com> 8831L: linux-edac@vger.kernel.org 8832S: Maintained 8833F: drivers/edac/mpc85xx_edac.[ch] 8834 8835EDAC-NPCM 8836M: Marvin Lin <kflin@nuvoton.com> 8837M: Stanley Chu <yschu@nuvoton.com> 8838L: linux-edac@vger.kernel.org 8839S: Maintained 8840F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8841F: drivers/edac/npcm_edac.c 8842 8843EDAC-PASEMI 8844M: Egor Martovetsky <egor@pasemi.com> 8845L: linux-edac@vger.kernel.org 8846S: Maintained 8847F: drivers/edac/pasemi_edac.c 8848 8849EDAC-PND2 8850M: Tony Luck <tony.luck@intel.com> 8851L: linux-edac@vger.kernel.org 8852S: Maintained 8853F: drivers/edac/pnd2_edac.[ch] 8854 8855EDAC-QCOM 8856M: Manivannan Sadhasivam <mani@kernel.org> 8857L: linux-arm-msm@vger.kernel.org 8858L: linux-edac@vger.kernel.org 8859S: Maintained 8860F: drivers/edac/qcom_edac.c 8861 8862EDAC-R82600 8863M: Tim Small <tim@buttersideup.com> 8864L: linux-edac@vger.kernel.org 8865S: Maintained 8866F: drivers/edac/r82600_edac.c 8867 8868EDAC-SBRIDGE 8869M: Tony Luck <tony.luck@intel.com> 8870R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8871L: linux-edac@vger.kernel.org 8872S: Maintained 8873F: drivers/edac/sb_edac.c 8874 8875EDAC-SKYLAKE 8876M: Tony Luck <tony.luck@intel.com> 8877L: linux-edac@vger.kernel.org 8878S: Maintained 8879F: drivers/edac/skx_*.[ch] 8880 8881EDAC-TI 8882M: Tero Kristo <kristo@kernel.org> 8883L: linux-edac@vger.kernel.org 8884S: Odd Fixes 8885F: drivers/edac/ti_edac.c 8886 8887EDIROL UA-101/UA-1000 DRIVER 8888M: Clemens Ladisch <clemens@ladisch.de> 8889L: linux-sound@vger.kernel.org 8890S: Maintained 8891T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8892F: sound/usb/misc/ua101.c 8893 8894EFI TEST DRIVER 8895M: Ivan Hu <ivan.hu@canonical.com> 8896M: Ard Biesheuvel <ardb@kernel.org> 8897L: linux-efi@vger.kernel.org 8898S: Maintained 8899F: drivers/firmware/efi/test/ 8900 8901EFI VARIABLE FILESYSTEM 8902M: Jeremy Kerr <jk@ozlabs.org> 8903M: Ard Biesheuvel <ardb@kernel.org> 8904L: linux-efi@vger.kernel.org 8905S: Maintained 8906T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8907F: fs/efivarfs/ 8908 8909EFIFB FRAMEBUFFER DRIVER 8910M: Peter Jones <pjones@redhat.com> 8911L: linux-fbdev@vger.kernel.org 8912S: Maintained 8913F: drivers/video/fbdev/efifb.c 8914 8915EFS FILESYSTEM 8916S: Orphan 8917W: http://aeschi.ch.eu.org/efs/ 8918F: fs/efs/ 8919 8920EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8921L: netdev@vger.kernel.org 8922S: Orphan 8923F: drivers/net/ethernet/ibm/ehea/ 8924 8925ELM327 CAN NETWORK DRIVER 8926M: Max Staudt <max@enpas.org> 8927L: linux-can@vger.kernel.org 8928S: Maintained 8929F: Documentation/networking/device_drivers/can/can327.rst 8930F: drivers/net/can/can327.c 8931 8932EM28XX VIDEO4LINUX DRIVER 8933M: Mauro Carvalho Chehab <mchehab@kernel.org> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936W: https://linuxtv.org 8937T: git git://linuxtv.org/media.git 8938F: Documentation/admin-guide/media/em28xx* 8939F: drivers/media/usb/em28xx/ 8940 8941EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8942M: Adrian Hunter <adrian.hunter@intel.com> 8943M: Asutosh Das <quic_asutoshd@quicinc.com> 8944R: Ritesh Harjani <ritesh.list@gmail.com> 8945L: linux-mmc@vger.kernel.org 8946S: Supported 8947F: drivers/mmc/host/cqhci* 8948 8949EMS CPC-PCI CAN DRIVER 8950M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8951M: support@ems-wuensche.com 8952L: linux-can@vger.kernel.org 8953S: Maintained 8954F: drivers/net/can/sja1000/ems_pci.c 8955 8956EMULEX 10Gbps iSCSI - OneConnect DRIVER 8957M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8958L: linux-scsi@vger.kernel.org 8959S: Supported 8960W: http://www.broadcom.com 8961F: drivers/scsi/be2iscsi/ 8962 8963EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8964M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8965M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8966M: Somnath Kotur <somnath.kotur@broadcom.com> 8967L: netdev@vger.kernel.org 8968S: Maintained 8969W: http://www.emulex.com 8970F: drivers/net/ethernet/emulex/benet/ 8971 8972EMULEX ONECONNECT ROCE DRIVER 8973M: Selvin Xavier <selvin.xavier@broadcom.com> 8974L: linux-rdma@vger.kernel.org 8975S: Odd Fixes 8976W: http://www.broadcom.com 8977F: drivers/infiniband/hw/ocrdma/ 8978F: include/uapi/rdma/ocrdma-abi.h 8979 8980EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8981M: James Smart <james.smart@broadcom.com> 8982M: Ram Vegesna <ram.vegesna@broadcom.com> 8983L: linux-scsi@vger.kernel.org 8984L: target-devel@vger.kernel.org 8985S: Supported 8986W: http://www.broadcom.com 8987F: drivers/scsi/elx/ 8988 8989EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8990M: James Smart <james.smart@broadcom.com> 8991M: Dick Kennedy <dick.kennedy@broadcom.com> 8992L: linux-scsi@vger.kernel.org 8993S: Supported 8994W: http://www.broadcom.com 8995F: drivers/scsi/lpfc/ 8996 8997ENE CB710 FLASH CARD READER DRIVER 8998M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8999S: Maintained 9000F: drivers/misc/cb710/ 9001F: drivers/mmc/host/cb710-mmc.* 9002F: include/linux/cb710.h 9003 9004ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9005M: Maxim Levitsky <maximlevitsky@gmail.com> 9006S: Maintained 9007F: drivers/media/rc/ene_ir.* 9008 9009ENERGY MODEL 9010M: Lukasz Luba <lukasz.luba@arm.com> 9011M: "Rafael J. Wysocki" <rafael@kernel.org> 9012L: linux-pm@vger.kernel.org 9013S: Maintained 9014F: kernel/power/energy_model.c 9015F: include/linux/energy_model.h 9016F: Documentation/power/energy-model.rst 9017 9018EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9019M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9020L: linuxppc-dev@lists.ozlabs.org 9021S: Maintained 9022F: drivers/tty/ehv_bytechan.c 9023 9024EPSON S1D13XXX FRAMEBUFFER DRIVER 9025M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9026S: Maintained 9027T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9028F: drivers/video/fbdev/s1d13xxxfb.c 9029F: include/video/s1d13xxxfb.h 9030 9031EROFS FILE SYSTEM 9032M: Gao Xiang <xiang@kernel.org> 9033M: Chao Yu <chao@kernel.org> 9034R: Yue Hu <zbestahu@gmail.com> 9035R: Jeffle Xu <jefflexu@linux.alibaba.com> 9036R: Sandeep Dhavale <dhavale@google.com> 9037R: Hongbo Li <lihongbo22@huawei.com> 9038L: linux-erofs@lists.ozlabs.org 9039S: Maintained 9040W: https://erofs.docs.kernel.org 9041T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9042F: Documentation/ABI/testing/sysfs-fs-erofs 9043F: Documentation/filesystems/erofs.rst 9044F: fs/erofs/ 9045F: include/trace/events/erofs.h 9046 9047ERRSEQ ERROR TRACKING INFRASTRUCTURE 9048M: Jeff Layton <jlayton@kernel.org> 9049S: Maintained 9050F: include/linux/errseq.h 9051F: lib/errseq.c 9052 9053ESD CAN NETWORK DRIVERS 9054M: Stefan Mätje <stefan.maetje@esd.eu> 9055R: socketcan@esd.eu 9056L: linux-can@vger.kernel.org 9057S: Maintained 9058F: drivers/net/can/esd/ 9059 9060ESD CAN/USB DRIVERS 9061M: Frank Jungclaus <frank.jungclaus@esd.eu> 9062R: socketcan@esd.eu 9063L: linux-can@vger.kernel.org 9064S: Maintained 9065F: drivers/net/can/usb/esd_usb.c 9066 9067ET131X NETWORK DRIVER 9068M: Mark Einon <mark.einon@gmail.com> 9069S: Odd Fixes 9070F: drivers/net/ethernet/agere/ 9071 9072ETAS ES58X CAN/USB DRIVER 9073M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 9074L: linux-can@vger.kernel.org 9075S: Maintained 9076F: Documentation/networking/devlink/etas_es58x.rst 9077F: drivers/net/can/usb/etas_es58x/ 9078 9079ETHERNET BRIDGE 9080M: Nikolay Aleksandrov <razor@blackwall.org> 9081M: Ido Schimmel <idosch@nvidia.com> 9082L: bridge@lists.linux.dev 9083L: netdev@vger.kernel.org 9084S: Maintained 9085W: http://www.linuxfoundation.org/en/Net:Bridge 9086F: include/linux/if_bridge.h 9087F: include/uapi/linux/if_bridge.h 9088F: include/linux/netfilter_bridge/ 9089F: net/bridge/ 9090 9091ETHERNET PHY LIBRARY 9092M: Andrew Lunn <andrew@lunn.ch> 9093M: Heiner Kallweit <hkallweit1@gmail.com> 9094R: Russell King <linux@armlinux.org.uk> 9095L: netdev@vger.kernel.org 9096S: Maintained 9097F: Documentation/ABI/testing/sysfs-class-net-phydev 9098F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9099F: Documentation/devicetree/bindings/net/mdio* 9100F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9101F: Documentation/networking/phy.rst 9102F: drivers/net/mdio/ 9103F: drivers/net/mdio/acpi_mdio.c 9104F: drivers/net/mdio/fwnode_mdio.c 9105F: drivers/net/mdio/of_mdio.c 9106F: drivers/net/pcs/ 9107F: drivers/net/phy/ 9108F: include/dt-bindings/net/qca-ar803x.h 9109F: include/linux/*mdio*.h 9110F: include/linux/linkmode.h 9111F: include/linux/mdio/*.h 9112F: include/linux/mii.h 9113F: include/linux/of_net.h 9114F: include/linux/phy.h 9115F: include/linux/phy_fixed.h 9116F: include/linux/phy_link_topology.h 9117F: include/linux/phylib_stubs.h 9118F: include/linux/platform_data/mdio-bcm-unimac.h 9119F: include/linux/platform_data/mdio-gpio.h 9120F: include/trace/events/mdio.h 9121F: include/uapi/linux/mdio.h 9122F: include/uapi/linux/mii.h 9123F: net/core/of_net.c 9124 9125ETHERNET PHY LIBRARY [RUST] 9126M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9127R: Trevor Gross <tmgross@umich.edu> 9128L: netdev@vger.kernel.org 9129L: rust-for-linux@vger.kernel.org 9130S: Maintained 9131F: rust/kernel/net/phy.rs 9132F: rust/kernel/net/phy/reg.rs 9133 9134EXEC & BINFMT API, ELF 9135M: Kees Cook <kees@kernel.org> 9136L: linux-mm@kvack.org 9137S: Supported 9138T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9139F: Documentation/userspace-api/ELF.rst 9140F: fs/*binfmt_*.c 9141F: fs/Kconfig.binfmt 9142F: fs/exec.c 9143F: fs/tests/binfmt_*_kunit.c 9144F: fs/tests/exec_kunit.c 9145F: include/linux/binfmts.h 9146F: include/linux/elf.h 9147F: include/uapi/linux/auxvec.h 9148F: include/uapi/linux/binfmts.h 9149F: include/uapi/linux/elf.h 9150F: kernel/fork.c 9151F: mm/vma_exec.c 9152F: tools/testing/selftests/exec/ 9153N: asm/elf.h 9154N: binfmt 9155 9156EXFAT FILE SYSTEM 9157M: Namjae Jeon <linkinjeon@kernel.org> 9158M: Sungjong Seo <sj1557.seo@samsung.com> 9159R: Yuezhang Mo <yuezhang.mo@sony.com> 9160L: linux-fsdevel@vger.kernel.org 9161S: Maintained 9162T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9163F: fs/exfat/ 9164 9165EXPRESSWIRE PROTOCOL LIBRARY 9166M: Duje Mihanović <duje.mihanovic@skole.hr> 9167L: linux-leds@vger.kernel.org 9168S: Maintained 9169F: drivers/leds/leds-expresswire.c 9170F: include/linux/leds-expresswire.h 9171 9172EXT2 FILE SYSTEM 9173M: Jan Kara <jack@suse.com> 9174L: linux-ext4@vger.kernel.org 9175S: Maintained 9176F: Documentation/filesystems/ext2.rst 9177T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9178F: fs/ext2/ 9179F: include/linux/ext2* 9180 9181EXT4 FILE SYSTEM 9182M: "Theodore Ts'o" <tytso@mit.edu> 9183M: Andreas Dilger <adilger.kernel@dilger.ca> 9184L: linux-ext4@vger.kernel.org 9185S: Maintained 9186W: http://ext4.wiki.kernel.org 9187Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9188T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9189F: Documentation/filesystems/ext4/ 9190F: fs/ext4/ 9191F: include/trace/events/ext4.h 9192F: include/uapi/linux/ext4.h 9193 9194Extended Verification Module (EVM) 9195M: Mimi Zohar <zohar@linux.ibm.com> 9196M: Roberto Sassu <roberto.sassu@huawei.com> 9197L: linux-integrity@vger.kernel.org 9198S: Supported 9199T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9200F: security/integrity/ 9201F: security/integrity/evm/ 9202 9203EXTENSIBLE FIRMWARE INTERFACE (EFI) 9204M: Ard Biesheuvel <ardb@kernel.org> 9205L: linux-efi@vger.kernel.org 9206S: Maintained 9207T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9208F: Documentation/admin-guide/efi-stub.rst 9209F: arch/*/include/asm/efi.h 9210F: arch/*/kernel/efi.c 9211F: arch/arm/boot/compressed/efi-header.S 9212F: arch/x86/platform/efi/ 9213F: drivers/firmware/efi/ 9214F: include/linux/efi*.h 9215 9216EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9217M: MyungJoo Ham <myungjoo.ham@samsung.com> 9218M: Chanwoo Choi <cw00.choi@samsung.com> 9219L: linux-kernel@vger.kernel.org 9220S: Maintained 9221T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9222F: Documentation/devicetree/bindings/extcon/ 9223F: Documentation/driver-api/extcon.rst 9224F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9225F: drivers/extcon/ 9226F: include/linux/extcon.h 9227F: include/linux/extcon/ 9228 9229EXTRA BOOT CONFIG 9230M: Masami Hiramatsu <mhiramat@kernel.org> 9231L: linux-kernel@vger.kernel.org 9232L: linux-trace-kernel@vger.kernel.org 9233S: Maintained 9234Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9235T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9236F: Documentation/admin-guide/bootconfig.rst 9237F: fs/proc/bootconfig.c 9238F: include/linux/bootconfig.h 9239F: lib/bootconfig-data.S 9240F: lib/bootconfig.c 9241F: tools/bootconfig/* 9242F: tools/bootconfig/scripts/* 9243 9244EXTRON DA HD 4K PLUS CEC DRIVER 9245M: Hans Verkuil <hverkuil@xs4all.nl> 9246L: linux-media@vger.kernel.org 9247S: Maintained 9248T: git git://linuxtv.org/media.git 9249F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9250 9251EXYNOS DP DRIVER 9252M: Jingoo Han <jingoohan1@gmail.com> 9253L: dri-devel@lists.freedesktop.org 9254S: Maintained 9255F: drivers/gpu/drm/exynos/exynos_dp* 9256 9257EXYNOS SYSMMU (IOMMU) driver 9258M: Marek Szyprowski <m.szyprowski@samsung.com> 9259L: iommu@lists.linux.dev 9260S: Maintained 9261F: drivers/iommu/exynos-iommu.c 9262 9263F2FS FILE SYSTEM 9264M: Jaegeuk Kim <jaegeuk@kernel.org> 9265M: Chao Yu <chao@kernel.org> 9266L: linux-f2fs-devel@lists.sourceforge.net 9267S: Maintained 9268W: https://f2fs.wiki.kernel.org/ 9269Q: https://patchwork.kernel.org/project/f2fs/list/ 9270B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9271T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9272F: Documentation/ABI/testing/sysfs-fs-f2fs 9273F: Documentation/filesystems/f2fs.rst 9274F: fs/f2fs/ 9275F: include/linux/f2fs_fs.h 9276F: include/trace/events/f2fs.h 9277F: include/uapi/linux/f2fs.h 9278 9279F71805F HARDWARE MONITORING DRIVER 9280M: Jean Delvare <jdelvare@suse.com> 9281L: linux-hwmon@vger.kernel.org 9282S: Maintained 9283F: Documentation/hwmon/f71805f.rst 9284F: drivers/hwmon/f71805f.c 9285 9286FADDR2LINE 9287M: Josh Poimboeuf <jpoimboe@kernel.org> 9288S: Maintained 9289F: scripts/faddr2line 9290 9291FAILOVER MODULE 9292M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9293L: netdev@vger.kernel.org 9294S: Supported 9295F: Documentation/networking/failover.rst 9296F: include/net/failover.h 9297F: net/core/failover.c 9298 9299FANOTIFY 9300M: Jan Kara <jack@suse.cz> 9301R: Amir Goldstein <amir73il@gmail.com> 9302R: Matthew Bobrowski <repnop@google.com> 9303L: linux-fsdevel@vger.kernel.org 9304S: Maintained 9305F: fs/notify/fanotify/ 9306F: include/linux/fanotify.h 9307F: include/uapi/linux/fanotify.h 9308 9309FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9310M: Linus Walleij <linus.walleij@linaro.org> 9311L: linux-usb@vger.kernel.org 9312S: Maintained 9313F: drivers/usb/fotg210/ 9314 9315FARSYNC SYNCHRONOUS DRIVER 9316M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9317S: Supported 9318W: http://www.farsite.co.uk/ 9319F: drivers/net/wan/farsync.* 9320 9321FAULT INJECTION SUPPORT 9322M: Akinobu Mita <akinobu.mita@gmail.com> 9323S: Supported 9324F: Documentation/fault-injection/ 9325F: lib/fault-inject.c 9326F: tools/testing/fault-injection/ 9327 9328FBTFT Framebuffer drivers 9329M: Andy Shevchenko <andy@kernel.org> 9330L: dri-devel@lists.freedesktop.org 9331L: linux-fbdev@vger.kernel.org 9332S: Odd fixes 9333F: drivers/staging/fbtft/ 9334 9335FC0011 TUNER DRIVER 9336M: Michael Buesch <m@bues.ch> 9337L: linux-media@vger.kernel.org 9338S: Maintained 9339F: drivers/media/tuners/fc0011.c 9340F: drivers/media/tuners/fc0011.h 9341 9342FC2580 MEDIA DRIVER 9343L: linux-media@vger.kernel.org 9344S: Orphan 9345W: https://linuxtv.org 9346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9347F: drivers/media/tuners/fc2580* 9348 9349FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9350M: Hannes Reinecke <hare@suse.de> 9351L: linux-scsi@vger.kernel.org 9352S: Supported 9353W: www.Open-FCoE.org 9354F: drivers/scsi/fcoe/ 9355F: drivers/scsi/libfc/ 9356F: include/scsi/fc/ 9357F: include/scsi/libfc.h 9358F: include/scsi/libfcoe.h 9359F: include/uapi/scsi/fc/ 9360 9361FILE LOCKING (flock() and fcntl()/lockf()) 9362M: Jeff Layton <jlayton@kernel.org> 9363M: Chuck Lever <chuck.lever@oracle.com> 9364R: Alexander Aring <alex.aring@gmail.com> 9365L: linux-fsdevel@vger.kernel.org 9366S: Maintained 9367F: fs/fcntl.c 9368F: fs/locks.c 9369F: include/linux/fcntl.h 9370F: include/uapi/linux/fcntl.h 9371 9372FILESYSTEM DIRECT ACCESS (DAX) 9373M: Dan Williams <dan.j.williams@intel.com> 9374R: Matthew Wilcox <willy@infradead.org> 9375R: Jan Kara <jack@suse.cz> 9376L: linux-fsdevel@vger.kernel.org 9377L: nvdimm@lists.linux.dev 9378S: Supported 9379F: fs/dax.c 9380F: include/linux/dax.h 9381F: include/trace/events/fs_dax.h 9382 9383FILESYSTEMS (VFS and infrastructure) 9384M: Alexander Viro <viro@zeniv.linux.org.uk> 9385M: Christian Brauner <brauner@kernel.org> 9386R: Jan Kara <jack@suse.cz> 9387L: linux-fsdevel@vger.kernel.org 9388S: Maintained 9389T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9390F: fs/* 9391F: include/linux/fs.h 9392F: include/linux/fs_types.h 9393F: include/uapi/linux/fs.h 9394F: include/uapi/linux/openat2.h 9395F: rust/kernel/fs.rs 9396F: rust/kernel/fs/ 9397F: rust/kernel/seq_file.rs 9398F: rust/kernel/sync/poll.rs 9399F: Documentation/driver-api/early-userspace/buffer-format.rst 9400F: init/do_mounts* 9401F: init/*initramfs* 9402 9403FILESYSTEMS [EXPORTFS] 9404M: Chuck Lever <chuck.lever@oracle.com> 9405M: Jeff Layton <jlayton@kernel.org> 9406R: Amir Goldstein <amir73il@gmail.com> 9407L: linux-fsdevel@vger.kernel.org 9408L: linux-nfs@vger.kernel.org 9409S: Supported 9410F: Documentation/filesystems/nfs/exporting.rst 9411F: fs/exportfs/ 9412F: fs/fhandle.c 9413F: include/linux/exportfs.h 9414 9415FILESYSTEMS [IDMAPPED MOUNTS] 9416M: Christian Brauner <brauner@kernel.org> 9417M: Seth Forshee <sforshee@kernel.org> 9418L: linux-fsdevel@vger.kernel.org 9419S: Maintained 9420F: Documentation/filesystems/idmappings.rst 9421F: fs/mnt_idmapping.c 9422F: include/linux/mnt_idmapping.* 9423F: tools/testing/selftests/mount_setattr/ 9424 9425FILESYSTEMS [IOMAP] 9426M: Christian Brauner <brauner@kernel.org> 9427R: Darrick J. Wong <djwong@kernel.org> 9428L: linux-xfs@vger.kernel.org 9429L: linux-fsdevel@vger.kernel.org 9430S: Supported 9431F: Documentation/filesystems/iomap/* 9432F: fs/iomap/ 9433F: include/linux/iomap.h 9434 9435FILESYSTEMS [NETFS LIBRARY] 9436M: David Howells <dhowells@redhat.com> 9437M: Paulo Alcantara <pc@manguebit.org> 9438L: netfs@lists.linux.dev 9439L: linux-fsdevel@vger.kernel.org 9440S: Supported 9441F: Documentation/filesystems/caching/ 9442F: Documentation/filesystems/netfs_library.rst 9443F: fs/netfs/ 9444F: include/linux/fscache*.h 9445F: include/linux/netfs.h 9446F: include/trace/events/fscache.h 9447F: include/trace/events/netfs.h 9448 9449FILESYSTEMS [STACKABLE] 9450M: Miklos Szeredi <miklos@szeredi.hu> 9451M: Amir Goldstein <amir73il@gmail.com> 9452L: linux-fsdevel@vger.kernel.org 9453L: linux-unionfs@vger.kernel.org 9454S: Maintained 9455F: fs/backing-file.c 9456F: include/linux/backing-file.h 9457 9458FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9459M: Riku Voipio <riku.voipio@iki.fi> 9460L: linux-hwmon@vger.kernel.org 9461S: Maintained 9462F: drivers/hwmon/f75375s.c 9463F: include/linux/f75375s.h 9464 9465FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9466M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9467L: linux-can@vger.kernel.org 9468S: Maintained 9469F: drivers/net/can/usb/f81604.c 9470 9471FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9472M: Clemens Ladisch <clemens@ladisch.de> 9473M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9474L: linux-sound@vger.kernel.org 9475S: Maintained 9476T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9477F: include/uapi/sound/firewire.h 9478F: sound/firewire/ 9479 9480FIREWIRE MEDIA DRIVERS (firedtv) 9481M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9482L: linux-media@vger.kernel.org 9483L: linux1394-devel@lists.sourceforge.net 9484S: Maintained 9485T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9486F: drivers/media/firewire/ 9487 9488FIREWIRE SBP-2 TARGET 9489M: Chris Boot <bootc@bootc.net> 9490L: linux-scsi@vger.kernel.org 9491L: target-devel@vger.kernel.org 9492L: linux1394-devel@lists.sourceforge.net 9493S: Maintained 9494T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9495F: drivers/target/sbp/ 9496 9497FIREWIRE SUBSYSTEM 9498M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9499M: Takashi Sakamoto <takaswie@kernel.org> 9500L: linux1394-devel@lists.sourceforge.net 9501S: Maintained 9502W: http://ieee1394.docs.kernel.org/ 9503T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9504F: drivers/firewire/ 9505F: include/linux/firewire.h 9506F: include/uapi/linux/firewire*.h 9507F: tools/firewire/ 9508 9509FIRMWARE FRAMEWORK FOR ARMV8-A 9510M: Sudeep Holla <sudeep.holla@arm.com> 9511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9512S: Maintained 9513F: drivers/firmware/arm_ffa/ 9514F: include/linux/arm_ffa.h 9515 9516FIRMWARE LOADER (request_firmware) 9517M: Luis Chamberlain <mcgrof@kernel.org> 9518M: Russ Weight <russ.weight@linux.dev> 9519M: Danilo Krummrich <dakr@kernel.org> 9520L: linux-kernel@vger.kernel.org 9521S: Maintained 9522F: Documentation/firmware_class/ 9523F: drivers/base/firmware_loader/ 9524F: rust/kernel/firmware.rs 9525F: include/linux/firmware.h 9526 9527FLEXTIMER FTM-QUADDEC DRIVER 9528M: Patrick Havelange <patrick.havelange@essensium.com> 9529L: linux-iio@vger.kernel.org 9530S: Maintained 9531F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9532F: drivers/counter/ftm-quaddec.c 9533 9534FLOPPY DRIVER 9535M: Denis Efremov <efremov@linux.com> 9536L: linux-block@vger.kernel.org 9537S: Odd Fixes 9538F: drivers/block/floppy.c 9539 9540FLYSKY FSIA6B RC RECEIVER 9541M: Markus Koch <markus@notsyncing.net> 9542L: linux-input@vger.kernel.org 9543S: Maintained 9544F: drivers/input/joystick/fsia6b.c 9545 9546FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9547M: Geoffrey D. Bennett <g@b4.vu> 9548L: linux-sound@vger.kernel.org 9549S: Maintained 9550W: https://github.com/geoffreybennett/linux-fcp 9551B: https://github.com/geoffreybennett/linux-fcp/issues 9552T: git https://github.com/geoffreybennett/linux-fcp.git 9553F: include/uapi/sound/fcp.h 9554F: include/uapi/sound/scarlett2.h 9555F: sound/usb/fcp.c 9556F: sound/usb/mixer_scarlett2.c 9557 9558FORCEDETH GIGABIT ETHERNET DRIVER 9559M: Rain River <rain.1986.08.12@gmail.com> 9560M: Zhu Yanjun <zyjzyj2000@gmail.com> 9561L: netdev@vger.kernel.org 9562S: Maintained 9563F: drivers/net/ethernet/nvidia/* 9564 9565FORTIFY_SOURCE 9566M: Kees Cook <kees@kernel.org> 9567L: linux-hardening@vger.kernel.org 9568S: Supported 9569T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9570F: include/linux/fortify-string.h 9571F: lib/test_fortify/* 9572F: lib/tests/fortify_kunit.c 9573F: lib/tests/memcpy_kunit.c 9574K: \bunsafe_memcpy\b 9575K: \b__NO_FORTIFY\b 9576 9577FPGA DFL DRIVERS 9578M: Xu Yilun <yilun.xu@intel.com> 9579R: Tom Rix <trix@redhat.com> 9580L: linux-fpga@vger.kernel.org 9581S: Maintained 9582F: Documentation/ABI/testing/sysfs-bus-dfl* 9583F: Documentation/fpga/dfl.rst 9584F: drivers/fpga/dfl* 9585F: drivers/uio/uio_dfl.c 9586F: include/linux/dfl.h 9587F: include/uapi/linux/fpga-dfl.h 9588 9589FPGA MANAGER FRAMEWORK 9590M: Moritz Fischer <mdf@kernel.org> 9591M: Xu Yilun <yilun.xu@intel.com> 9592R: Tom Rix <trix@redhat.com> 9593L: linux-fpga@vger.kernel.org 9594S: Maintained 9595Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9596T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9597F: Documentation/devicetree/bindings/fpga/ 9598F: Documentation/driver-api/fpga/ 9599F: Documentation/fpga/ 9600F: drivers/fpga/ 9601F: include/linux/fpga/ 9602 9603FPU EMULATOR 9604M: Bill Metzenthen <billm@melbpc.org.au> 9605S: Maintained 9606W: https://floatingpoint.billm.au/ 9607F: arch/x86/math-emu/ 9608 9609FRAMEBUFFER CORE 9610M: Simona Vetter <simona@ffwll.ch> 9611S: Odd Fixes 9612T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9613F: drivers/video/fbdev/core/ 9614 9615FRAMEBUFFER DRAWING 9616M: Zsolt Kajtar <soci@c64.rulez.org> 9617S: Odd Fixes 9618F: drivers/video/fbdev/core/cfbcopyarea.c 9619F: drivers/video/fbdev/core/cfbfillrect.c 9620F: drivers/video/fbdev/core/cfbimgblt.c 9621F: drivers/video/fbdev/core/cfbmem.h 9622F: drivers/video/fbdev/core/fb_copyarea.h 9623F: drivers/video/fbdev/core/fb_draw.h 9624F: drivers/video/fbdev/core/fb_fillrect.h 9625F: drivers/video/fbdev/core/fb_imageblit.h 9626F: drivers/video/fbdev/core/syscopyarea.c 9627F: drivers/video/fbdev/core/sysfillrect.c 9628F: drivers/video/fbdev/core/sysimgblt.c 9629F: drivers/video/fbdev/core/sysmem.h 9630 9631FRAMEBUFFER LAYER 9632M: Helge Deller <deller@gmx.de> 9633L: linux-fbdev@vger.kernel.org 9634L: dri-devel@lists.freedesktop.org 9635S: Maintained 9636Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9637T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9638F: Documentation/fb/ 9639F: drivers/video/ 9640F: include/linux/fb.h 9641F: include/uapi/linux/fb.h 9642F: include/uapi/video/ 9643F: include/video/ 9644 9645FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9646M: Horia Geantă <horia.geanta@nxp.com> 9647M: Pankaj Gupta <pankaj.gupta@nxp.com> 9648M: Gaurav Jain <gaurav.jain@nxp.com> 9649L: linux-crypto@vger.kernel.org 9650S: Maintained 9651F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9652F: drivers/crypto/caam/ 9653 9654FREESCALE COLDFIRE M5441X MMC DRIVER 9655M: Angelo Dureghello <adureghello@baylibre.com> 9656L: linux-mmc@vger.kernel.org 9657S: Maintained 9658F: drivers/mmc/host/sdhci-esdhc-mcf.c 9659F: include/linux/platform_data/mmc-esdhc-mcf.h 9660 9661FREESCALE DIU FRAMEBUFFER DRIVER 9662M: Timur Tabi <timur@kernel.org> 9663L: linux-fbdev@vger.kernel.org 9664S: Maintained 9665F: drivers/video/fbdev/fsl-diu-fb.* 9666 9667FREESCALE DMA DRIVER 9668M: Zhang Wei <zw@zh-kernel.org> 9669L: linuxppc-dev@lists.ozlabs.org 9670S: Maintained 9671F: drivers/dma/fsldma.* 9672 9673FREESCALE DSPI DRIVER 9674M: Vladimir Oltean <olteanv@gmail.com> 9675L: linux-spi@vger.kernel.org 9676L: imx@lists.linux.dev 9677S: Maintained 9678F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9679F: drivers/spi/spi-fsl-dspi.c 9680F: include/linux/spi/spi-fsl-dspi.h 9681 9682FREESCALE eDMA DRIVER 9683M: Frank Li <Frank.Li@nxp.com> 9684L: imx@lists.linux.dev 9685L: dmaengine@vger.kernel.org 9686S: Maintained 9687F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9688F: drivers/dma/fsl-edma*.* 9689 9690FREESCALE ENETC ETHERNET DRIVERS 9691M: Claudiu Manoil <claudiu.manoil@nxp.com> 9692M: Vladimir Oltean <vladimir.oltean@nxp.com> 9693M: Wei Fang <wei.fang@nxp.com> 9694M: Clark Wang <xiaoning.wang@nxp.com> 9695L: imx@lists.linux.dev 9696L: netdev@vger.kernel.org 9697S: Maintained 9698F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9699F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9700F: drivers/net/ethernet/freescale/enetc/ 9701F: include/linux/fsl/enetc_mdio.h 9702F: include/linux/fsl/netc_global.h 9703F: include/linux/fsl/ntmp.h 9704 9705FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9706M: Claudiu Manoil <claudiu.manoil@nxp.com> 9707L: netdev@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9710F: drivers/net/ethernet/freescale/gianfar* 9711 9712FREESCALE GPMI NAND DRIVER 9713M: Han Xu <han.xu@nxp.com> 9714L: imx@lists.linux.dev 9715L: linux-mtd@lists.infradead.org 9716S: Maintained 9717F: drivers/mtd/nand/raw/gpmi-nand/* 9718 9719FREESCALE I2C CPM DRIVER 9720M: Jochen Friedrich <jochen@scram.de> 9721L: linuxppc-dev@lists.ozlabs.org 9722L: linux-i2c@vger.kernel.org 9723S: Maintained 9724F: drivers/i2c/busses/i2c-cpm.c 9725 9726FREESCALE IMX / MXC FEC DRIVER 9727M: Wei Fang <wei.fang@nxp.com> 9728R: Shenwei Wang <shenwei.wang@nxp.com> 9729R: Clark Wang <xiaoning.wang@nxp.com> 9730L: imx@lists.linux.dev 9731L: netdev@vger.kernel.org 9732S: Maintained 9733F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9734F: drivers/net/ethernet/freescale/fec.h 9735F: drivers/net/ethernet/freescale/fec_main.c 9736F: drivers/net/ethernet/freescale/fec_ptp.c 9737 9738FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9739M: Sascha Hauer <s.hauer@pengutronix.de> 9740R: Pengutronix Kernel Team <kernel@pengutronix.de> 9741L: linux-fbdev@vger.kernel.org 9742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9743S: Maintained 9744F: drivers/video/fbdev/imxfb.c 9745 9746FREESCALE IMX DDR PMU DRIVER 9747M: Frank Li <Frank.li@nxp.com> 9748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9749S: Maintained 9750F: Documentation/admin-guide/perf/imx-ddr.rst 9751F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9752F: drivers/perf/fsl_imx8_ddr_perf.c 9753 9754FREESCALE IMX I2C DRIVER 9755M: Oleksij Rempel <o.rempel@pengutronix.de> 9756R: Pengutronix Kernel Team <kernel@pengutronix.de> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9760F: drivers/i2c/busses/i2c-imx.c 9761 9762FREESCALE IMX LPI2C DRIVER 9763M: Dong Aisheng <aisheng.dong@nxp.com> 9764L: linux-i2c@vger.kernel.org 9765L: imx@lists.linux.dev 9766S: Maintained 9767F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9768F: drivers/i2c/busses/i2c-imx-lpi2c.c 9769 9770FREESCALE IMX LPSPI DRIVER 9771M: Frank Li <Frank.Li@nxp.com> 9772L: linux-spi@vger.kernel.org 9773L: imx@lists.linux.dev 9774S: Maintained 9775F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9776F: drivers/spi/spi-fsl-lpspi.c 9777 9778FREESCALE MPC I2C DRIVER 9779M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9780L: linux-i2c@vger.kernel.org 9781S: Maintained 9782F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9783F: drivers/i2c/busses/i2c-mpc.c 9784 9785FREESCALE QORIQ DPAA ETHERNET DRIVER 9786M: Madalin Bucur <madalin.bucur@nxp.com> 9787L: netdev@vger.kernel.org 9788S: Maintained 9789F: drivers/net/ethernet/freescale/dpaa 9790 9791FREESCALE QORIQ DPAA FMAN DRIVER 9792M: Madalin Bucur <madalin.bucur@nxp.com> 9793R: Sean Anderson <sean.anderson@seco.com> 9794L: netdev@vger.kernel.org 9795S: Maintained 9796F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9797F: drivers/net/ethernet/freescale/fman 9798 9799FREESCALE QORIQ PTP CLOCK DRIVER 9800M: Yangbo Lu <yangbo.lu@nxp.com> 9801L: netdev@vger.kernel.org 9802S: Maintained 9803F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9804F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9805F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9806F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9807F: drivers/ptp/ptp_qoriq.c 9808F: drivers/ptp/ptp_qoriq_debugfs.c 9809F: include/linux/fsl/ptp_qoriq.h 9810 9811FREESCALE QUAD SPI DRIVER 9812M: Han Xu <han.xu@nxp.com> 9813L: linux-spi@vger.kernel.org 9814L: imx@lists.linux.dev 9815S: Maintained 9816F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9817F: drivers/spi/spi-fsl-qspi.c 9818 9819FREESCALE QUICC ENGINE LIBRARY 9820M: Qiang Zhao <qiang.zhao@nxp.com> 9821M: Christophe Leroy <christophe.leroy@csgroup.eu> 9822L: linuxppc-dev@lists.ozlabs.org 9823S: Maintained 9824F: drivers/soc/fsl/qe/ 9825F: include/soc/fsl/qe/ 9826 9827FREESCALE QUICC ENGINE QMC DRIVER 9828M: Herve Codina <herve.codina@bootlin.com> 9829L: linuxppc-dev@lists.ozlabs.org 9830S: Maintained 9831F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9832F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9833F: drivers/soc/fsl/qe/qmc.c 9834F: include/soc/fsl/qe/qmc.h 9835 9836FREESCALE QUICC ENGINE QMC HDLC DRIVER 9837M: Herve Codina <herve.codina@bootlin.com> 9838L: netdev@vger.kernel.org 9839L: linuxppc-dev@lists.ozlabs.org 9840S: Maintained 9841F: drivers/net/wan/fsl_qmc_hdlc.c 9842 9843FREESCALE QUICC ENGINE TSA DRIVER 9844M: Herve Codina <herve.codina@bootlin.com> 9845L: linuxppc-dev@lists.ozlabs.org 9846S: Maintained 9847F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9848F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9849F: drivers/soc/fsl/qe/tsa.c 9850F: drivers/soc/fsl/qe/tsa.h 9851F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9852F: include/dt-bindings/soc/qe-fsl,tsa.h 9853 9854FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9855L: netdev@vger.kernel.org 9856L: linuxppc-dev@lists.ozlabs.org 9857S: Orphan 9858F: drivers/net/ethernet/freescale/ucc_geth* 9859 9860FREESCALE QUICC ENGINE UCC HDLC DRIVER 9861M: Zhao Qiang <qiang.zhao@nxp.com> 9862L: netdev@vger.kernel.org 9863L: linuxppc-dev@lists.ozlabs.org 9864S: Maintained 9865F: drivers/net/wan/fsl_ucc_hdlc* 9866 9867FREESCALE QUICC ENGINE UCC UART DRIVER 9868M: Timur Tabi <timur@kernel.org> 9869L: linuxppc-dev@lists.ozlabs.org 9870S: Maintained 9871F: drivers/tty/serial/ucc_uart.c 9872 9873FREESCALE SOC DRIVERS 9874M: Christophe Leroy <christophe.leroy@csgroup.eu> 9875L: linuxppc-dev@lists.ozlabs.org 9876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9877S: Maintained 9878F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9879F: Documentation/devicetree/bindings/soc/fsl/ 9880F: drivers/soc/fsl/ 9881F: include/linux/fsl/ 9882F: include/soc/fsl/ 9883 9884FREESCALE SOC FS_ENET DRIVER 9885M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9886L: linuxppc-dev@lists.ozlabs.org 9887L: netdev@vger.kernel.org 9888S: Maintained 9889F: drivers/net/ethernet/freescale/fs_enet/ 9890 9891FREESCALE SOC SOUND DRIVERS 9892M: Shengjiu Wang <shengjiu.wang@gmail.com> 9893M: Xiubo Li <Xiubo.Lee@gmail.com> 9894R: Fabio Estevam <festevam@gmail.com> 9895R: Nicolin Chen <nicoleotsuka@gmail.com> 9896L: linux-sound@vger.kernel.org 9897L: linuxppc-dev@lists.ozlabs.org 9898S: Maintained 9899F: sound/soc/fsl/fsl* 9900F: sound/soc/fsl/imx* 9901 9902FREESCALE SOC LPC32XX SOUND DRIVERS 9903M: J.M.B. Downing <jonathan.downing@nautel.com> 9904M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9905R: Vladimir Zapolskiy <vz@mleia.com> 9906L: linux-sound@vger.kernel.org 9907L: linuxppc-dev@lists.ozlabs.org 9908S: Maintained 9909F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9910F: sound/soc/fsl/lpc3xxx-* 9911 9912FREESCALE SOC SOUND QMC DRIVER 9913M: Herve Codina <herve.codina@bootlin.com> 9914L: linux-sound@vger.kernel.org 9915L: linuxppc-dev@lists.ozlabs.org 9916S: Maintained 9917F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9918F: sound/soc/fsl/fsl_qmc_audio.c 9919 9920FREESCALE USB PERIPHERAL DRIVERS 9921L: linux-usb@vger.kernel.org 9922L: linuxppc-dev@lists.ozlabs.org 9923S: Orphan 9924F: drivers/usb/gadget/udc/fsl* 9925 9926FREESCALE USB PHY DRIVER 9927L: linux-usb@vger.kernel.org 9928L: linuxppc-dev@lists.ozlabs.org 9929S: Orphan 9930F: drivers/usb/phy/phy-fsl-usb* 9931 9932FREEVXFS FILESYSTEM 9933M: Christoph Hellwig <hch@infradead.org> 9934S: Maintained 9935W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9936F: fs/freevxfs/ 9937 9938FREEZER 9939M: "Rafael J. Wysocki" <rafael@kernel.org> 9940R: Pavel Machek <pavel@kernel.org> 9941L: linux-pm@vger.kernel.org 9942S: Supported 9943F: Documentation/power/freezing-of-tasks.rst 9944F: include/linux/freezer.h 9945F: kernel/freezer.c 9946 9947FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9948M: Eric Biggers <ebiggers@kernel.org> 9949M: Theodore Y. Ts'o <tytso@mit.edu> 9950M: Jaegeuk Kim <jaegeuk@kernel.org> 9951L: linux-fscrypt@vger.kernel.org 9952S: Supported 9953Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9954T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9955F: Documentation/filesystems/fscrypt.rst 9956F: fs/crypto/ 9957F: include/linux/fscrypt.h 9958F: include/uapi/linux/fscrypt.h 9959 9960FSI SUBSYSTEM 9961M: Eddie James <eajames@linux.ibm.com> 9962R: Ninad Palsule <ninad@linux.ibm.com> 9963L: linux-fsi@lists.ozlabs.org 9964S: Supported 9965Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9966F: drivers/fsi/ 9967F: include/linux/fsi*.h 9968F: include/trace/events/fsi*.h 9969 9970FSI-ATTACHED I2C DRIVER 9971M: Eddie James <eajames@linux.ibm.com> 9972L: linux-i2c@vger.kernel.org 9973L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9974S: Maintained 9975F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9976F: drivers/i2c/busses/i2c-fsi.c 9977 9978FSI-ATTACHED SPI DRIVER 9979M: Eddie James <eajames@linux.ibm.com> 9980L: linux-spi@vger.kernel.org 9981S: Maintained 9982F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9983F: drivers/spi/spi-fsi.c 9984 9985FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9986M: Jan Kara <jack@suse.cz> 9987R: Amir Goldstein <amir73il@gmail.com> 9988L: linux-fsdevel@vger.kernel.org 9989S: Maintained 9990T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 9991F: fs/notify/ 9992F: include/linux/fsnotify*.h 9993 9994FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 9995M: Eric Biggers <ebiggers@kernel.org> 9996M: Theodore Y. Ts'o <tytso@mit.edu> 9997L: fsverity@lists.linux.dev 9998S: Supported 9999Q: https://patchwork.kernel.org/project/fsverity/list/ 10000T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10001F: Documentation/filesystems/fsverity.rst 10002F: fs/verity/ 10003F: include/linux/fsverity.h 10004F: include/uapi/linux/fsverity.h 10005 10006FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10007M: Michael Zaidman <michael.zaidman@gmail.com> 10008L: linux-i2c@vger.kernel.org 10009L: linux-input@vger.kernel.org 10010S: Maintained 10011F: drivers/hid/hid-ft260.c 10012 10013FUJITSU LAPTOP EXTRAS 10014M: Jonathan Woithe <jwoithe@just42.net> 10015L: platform-driver-x86@vger.kernel.org 10016S: Maintained 10017F: drivers/platform/x86/fujitsu-laptop.c 10018 10019FUJITSU TABLET EXTRAS 10020M: Robert Gerlach <khnz@gmx.de> 10021L: platform-driver-x86@vger.kernel.org 10022S: Maintained 10023F: drivers/platform/x86/fujitsu-tablet.c 10024 10025FUNCTION HOOKS (FTRACE) 10026M: Steven Rostedt <rostedt@goodmis.org> 10027M: Masami Hiramatsu <mhiramat@kernel.org> 10028R: Mark Rutland <mark.rutland@arm.com> 10029L: linux-kernel@vger.kernel.org 10030L: linux-trace-kernel@vger.kernel.org 10031S: Maintained 10032Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10033T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10034F: Documentation/trace/ftrace* 10035F: arch/*/*/*/*ftrace* 10036F: arch/*/*/*ftrace* 10037F: include/*/ftrace.h 10038F: kernel/trace/fgraph.c 10039F: kernel/trace/ftrace* 10040F: samples/ftrace 10041 10042FUNGIBLE ETHERNET DRIVERS 10043M: Dimitris Michailidis <dmichail@fungible.com> 10044L: netdev@vger.kernel.org 10045S: Maintained 10046F: drivers/net/ethernet/fungible/ 10047 10048FUSE: FILESYSTEM IN USERSPACE 10049M: Miklos Szeredi <miklos@szeredi.hu> 10050L: linux-fsdevel@vger.kernel.org 10051S: Maintained 10052W: https://github.com/libfuse/ 10053T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10054F: Documentation/filesystems/fuse* 10055F: fs/fuse/ 10056F: include/uapi/linux/fuse.h 10057 10058FUTEX SUBSYSTEM 10059M: Thomas Gleixner <tglx@linutronix.de> 10060M: Ingo Molnar <mingo@redhat.com> 10061R: Peter Zijlstra <peterz@infradead.org> 10062R: Darren Hart <dvhart@infradead.org> 10063R: Davidlohr Bueso <dave@stgolabs.net> 10064R: André Almeida <andrealmeid@igalia.com> 10065L: linux-kernel@vger.kernel.org 10066S: Maintained 10067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10068F: Documentation/locking/*futex* 10069F: include/asm-generic/futex.h 10070F: include/linux/futex.h 10071F: include/uapi/linux/futex.h 10072F: kernel/futex/* 10073F: tools/perf/bench/futex* 10074F: tools/testing/selftests/futex/ 10075 10076FWCTL SUBSYSTEM 10077M: Dave Jiang <dave.jiang@intel.com> 10078M: Jason Gunthorpe <jgg@nvidia.com> 10079M: Saeed Mahameed <saeedm@nvidia.com> 10080R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10081S: Maintained 10082F: Documentation/userspace-api/fwctl/ 10083F: drivers/fwctl/ 10084F: include/linux/fwctl.h 10085F: include/uapi/fwctl/ 10086 10087FWCTL MLX5 DRIVER 10088M: Saeed Mahameed <saeedm@nvidia.com> 10089R: Itay Avraham <itayavr@nvidia.com> 10090L: linux-kernel@vger.kernel.org 10091S: Maintained 10092F: drivers/fwctl/mlx5/ 10093 10094FWCTL PDS DRIVER 10095M: Brett Creeley <brett.creeley@amd.com> 10096L: linux-kernel@vger.kernel.org 10097S: Maintained 10098F: drivers/fwctl/pds/ 10099 10100GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10101M: Sebastian Reichel <sre@kernel.org> 10102L: linux-media@vger.kernel.org 10103S: Maintained 10104F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10105F: drivers/media/i2c/gc0308.c 10106 10107GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10108M: Zhi Mao <zhi.mao@mediatek.com> 10109L: linux-media@vger.kernel.org 10110S: Maintained 10111F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10112F: drivers/media/i2c/gc05a2.c 10113 10114GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10115M: Zhi Mao <zhi.mao@mediatek.com> 10116L: linux-media@vger.kernel.org 10117S: Maintained 10118F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10119F: drivers/media/i2c/gc08a3.c 10120 10121GALAXYCORE GC2145 SENSOR DRIVER 10122M: Alain Volmat <alain.volmat@foss.st.com> 10123L: linux-media@vger.kernel.org 10124S: Maintained 10125T: git git://linuxtv.org/media.git 10126F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10127F: drivers/media/i2c/gc2145.c 10128 10129GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10130M: Tim Harvey <tharvey@gateworks.com> 10131S: Maintained 10132F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 10133F: Documentation/hwmon/gsc-hwmon.rst 10134F: drivers/hwmon/gsc-hwmon.c 10135F: drivers/mfd/gateworks-gsc.c 10136F: include/linux/mfd/gsc.h 10137F: include/linux/platform_data/gsc_hwmon.h 10138 10139GCC PLUGINS 10140M: Kees Cook <kees@kernel.org> 10141L: linux-hardening@vger.kernel.org 10142S: Maintained 10143T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10144F: Documentation/kbuild/gcc-plugins.rst 10145F: scripts/Makefile.gcc-plugins 10146F: scripts/gcc-plugins/ 10147 10148GCOV BASED KERNEL PROFILING 10149M: Peter Oberparleiter <oberpar@linux.ibm.com> 10150S: Maintained 10151F: Documentation/dev-tools/gcov.rst 10152F: kernel/gcov/ 10153 10154GDB KERNEL DEBUGGING HELPER SCRIPTS 10155M: Jan Kiszka <jan.kiszka@siemens.com> 10156M: Kieran Bingham <kbingham@kernel.org> 10157S: Supported 10158F: scripts/gdb/ 10159 10160GE HEALTHCARE PMC ADC DRIVER 10161M: Herve Codina <herve.codina@bootlin.com> 10162L: linux-iio@vger.kernel.org 10163S: Maintained 10164F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10165F: drivers/iio/adc/gehc-pmc-adc.c 10166F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10167 10168GEMINI CRYPTO DRIVER 10169M: Corentin Labbe <clabbe@baylibre.com> 10170L: linux-crypto@vger.kernel.org 10171S: Maintained 10172F: drivers/crypto/gemini/ 10173 10174GEMTEK FM RADIO RECEIVER DRIVER 10175M: Hans Verkuil <hverkuil@xs4all.nl> 10176L: linux-media@vger.kernel.org 10177S: Maintained 10178W: https://linuxtv.org 10179T: git git://linuxtv.org/media.git 10180F: drivers/media/radio/radio-gemtek* 10181 10182GENDWARFKSYMS 10183M: Sami Tolvanen <samitolvanen@google.com> 10184L: linux-modules@vger.kernel.org 10185L: linux-kbuild@vger.kernel.org 10186S: Maintained 10187F: scripts/gendwarfksyms/ 10188 10189GENERIC ARCHITECTURE TOPOLOGY 10190M: Sudeep Holla <sudeep.holla@arm.com> 10191L: linux-kernel@vger.kernel.org 10192S: Maintained 10193F: drivers/base/arch_topology.c 10194F: include/linux/arch_topology.h 10195 10196GENERIC ENTRY CODE 10197M: Thomas Gleixner <tglx@linutronix.de> 10198M: Peter Zijlstra <peterz@infradead.org> 10199M: Andy Lutomirski <luto@kernel.org> 10200L: linux-kernel@vger.kernel.org 10201S: Maintained 10202T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10203F: include/linux/entry-common.h 10204F: include/linux/entry-kvm.h 10205F: include/linux/irq-entry-common.h 10206F: kernel/entry/ 10207 10208GENERIC GPIO I2C DRIVER 10209M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10210S: Supported 10211F: drivers/i2c/busses/i2c-gpio.c 10212F: include/linux/platform_data/i2c-gpio.h 10213 10214GENERIC GPIO I2C MULTIPLEXER DRIVER 10215M: Peter Korsgaard <peter.korsgaard@barco.com> 10216L: linux-i2c@vger.kernel.org 10217S: Supported 10218F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10219F: drivers/i2c/muxes/i2c-mux-gpio.c 10220F: include/linux/platform_data/i2c-mux-gpio.h 10221 10222GENERIC GPIO RESET DRIVER 10223M: Krzysztof Kozlowski <krzk@kernel.org> 10224S: Maintained 10225F: drivers/reset/reset-gpio.c 10226 10227GENERIC HDLC (WAN) DRIVERS 10228M: Krzysztof Halasa <khc@pm.waw.pl> 10229S: Maintained 10230W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10231F: drivers/net/wan/c101.c 10232F: drivers/net/wan/hd6457* 10233F: drivers/net/wan/hdlc* 10234F: drivers/net/wan/n2.c 10235F: drivers/net/wan/pc300too.c 10236F: drivers/net/wan/pci200syn.c 10237F: drivers/net/wan/wanxl* 10238 10239GENERIC INCLUDE/ASM HEADER FILES 10240M: Arnd Bergmann <arnd@arndb.de> 10241L: linux-arch@vger.kernel.org 10242S: Maintained 10243T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10244F: include/asm-generic/ 10245F: include/uapi/asm-generic/ 10246 10247GENERIC PHY FRAMEWORK 10248M: Vinod Koul <vkoul@kernel.org> 10249M: Kishon Vijay Abraham I <kishon@kernel.org> 10250L: linux-phy@lists.infradead.org 10251S: Supported 10252Q: https://patchwork.kernel.org/project/linux-phy/list/ 10253T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10254F: Documentation/devicetree/bindings/phy/ 10255F: drivers/phy/ 10256F: include/dt-bindings/phy/ 10257F: include/linux/phy/ 10258 10259GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10260M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10261S: Supported 10262F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10263F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10264 10265GENERIC PM DOMAINS 10266M: Ulf Hansson <ulf.hansson@linaro.org> 10267L: linux-pm@vger.kernel.org 10268S: Supported 10269F: Documentation/devicetree/bindings/power/power?domain* 10270T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10271F: drivers/pmdomain/ 10272F: include/linux/pm_domain.h 10273 10274GENERIC RADIX TREE 10275M: Kent Overstreet <kent.overstreet@linux.dev> 10276S: Supported 10277C: irc://irc.oftc.net/bcache 10278F: include/linux/generic-radix-tree.h 10279F: lib/generic-radix-tree.c 10280 10281GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10282M: Eugen Hristev <eugen.hristev@microchip.com> 10283L: linux-input@vger.kernel.org 10284S: Maintained 10285F: drivers/input/touchscreen/resistive-adc-touch.c 10286 10287GENERIC STRING LIBRARY 10288M: Kees Cook <kees@kernel.org> 10289R: Andy Shevchenko <andy@kernel.org> 10290L: linux-hardening@vger.kernel.org 10291S: Supported 10292T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10293F: include/linux/string.h 10294F: include/linux/string_choices.h 10295F: include/linux/string_helpers.h 10296F: lib/string.c 10297F: lib/string_helpers.c 10298F: lib/tests/string_helpers_kunit.c 10299F: lib/tests/string_kunit.c 10300F: scripts/coccinelle/api/string_choices.cocci 10301 10302GENERIC UIO DRIVER FOR PCI DEVICES 10303M: "Michael S. Tsirkin" <mst@redhat.com> 10304L: kvm@vger.kernel.org 10305S: Supported 10306F: drivers/uio/uio_pci_generic.c 10307 10308GENERIC VDSO LIBRARY 10309M: Andy Lutomirski <luto@kernel.org> 10310M: Thomas Gleixner <tglx@linutronix.de> 10311M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10312L: linux-kernel@vger.kernel.org 10313S: Maintained 10314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10315F: include/asm-generic/vdso/vsyscall.h 10316F: include/vdso/ 10317F: kernel/time/vsyscall.c 10318F: lib/vdso/ 10319F: tools/testing/selftests/vDSO/ 10320 10321GENWQE (IBM Generic Workqueue Card) 10322M: Frank Haverkamp <haver@linux.ibm.com> 10323S: Supported 10324F: drivers/misc/genwqe/ 10325 10326GET_MAINTAINER SCRIPT 10327M: Joe Perches <joe@perches.com> 10328S: Maintained 10329F: scripts/get_maintainer.pl 10330 10331GFS2 FILE SYSTEM 10332M: Andreas Gruenbacher <agruenba@redhat.com> 10333L: gfs2@lists.linux.dev 10334S: Supported 10335B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10336T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10337F: Documentation/filesystems/gfs2* 10338F: fs/gfs2/ 10339F: include/uapi/linux/gfs2_ondisk.h 10340 10341GIGABYTE WATERFORCE SENSOR DRIVER 10342M: Aleksa Savic <savicaleksa83@gmail.com> 10343L: linux-hwmon@vger.kernel.org 10344S: Maintained 10345F: Documentation/hwmon/gigabyte_waterforce.rst 10346F: drivers/hwmon/gigabyte_waterforce.c 10347 10348GIGABYTE WMI DRIVER 10349M: Thomas Weißschuh <linux@weissschuh.net> 10350L: platform-driver-x86@vger.kernel.org 10351S: Maintained 10352F: drivers/platform/x86/gigabyte-wmi.c 10353 10354GNSS SUBSYSTEM 10355M: Johan Hovold <johan@kernel.org> 10356S: Maintained 10357T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10358F: Documentation/ABI/testing/sysfs-class-gnss 10359F: Documentation/devicetree/bindings/gnss/ 10360F: drivers/gnss/ 10361F: include/linux/gnss.h 10362 10363GO7007 MPEG CODEC 10364M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 10365L: linux-media@vger.kernel.org 10366S: Maintained 10367F: drivers/media/usb/go7007/ 10368 10369GOCONTROLL MODULINE MODULE SLOT 10370M: Maud Spierings <maudspierings@gocontroll.com> 10371S: Maintained 10372F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10373 10374GOODIX TOUCHSCREEN 10375M: Hans de Goede <hansg@kernel.org> 10376L: linux-input@vger.kernel.org 10377S: Maintained 10378F: drivers/input/touchscreen/goodix* 10379 10380GOOGLE ETHERNET DRIVERS 10381M: Jeroen de Borst <jeroendb@google.com> 10382M: Harshitha Ramamurthy <hramamurthy@google.com> 10383L: netdev@vger.kernel.org 10384S: Maintained 10385F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10386F: drivers/net/ethernet/google 10387 10388GOOGLE FIRMWARE DRIVERS 10389M: Tzung-Bi Shih <tzungbi@kernel.org> 10390R: Brian Norris <briannorris@chromium.org> 10391R: Julius Werner <jwerner@chromium.org> 10392L: chrome-platform@lists.linux.dev 10393S: Maintained 10394T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10395F: drivers/firmware/google/ 10396 10397GOOGLE TENSOR SoC SUPPORT 10398M: Peter Griffin <peter.griffin@linaro.org> 10399R: André Draszik <andre.draszik@linaro.org> 10400R: Tudor Ambarus <tudor.ambarus@linaro.org> 10401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10402L: linux-samsung-soc@vger.kernel.org 10403S: Maintained 10404P: Documentation/process/maintainer-soc-clean-dts.rst 10405C: irc://irc.oftc.net/pixel6-kernel-dev 10406F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10407F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10408F: arch/arm64/boot/dts/exynos/google/ 10409F: drivers/clk/samsung/clk-gs101.c 10410F: drivers/phy/samsung/phy-gs101-ufs.c 10411F: include/dt-bindings/clock/google,gs101.h 10412K: [gG]oogle.?[tT]ensor 10413 10414GPD POCKET FAN DRIVER 10415M: Hans de Goede <hansg@kernel.org> 10416L: platform-driver-x86@vger.kernel.org 10417S: Maintained 10418F: drivers/platform/x86/gpd-pocket-fan.c 10419 10420GPIB DRIVERS 10421M: Dave Penkler <dpenkler@gmail.com> 10422S: Maintained 10423F: drivers/staging/gpib/ 10424 10425GPIO ACPI SUPPORT 10426M: Mika Westerberg <westeri@kernel.org> 10427M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10428L: linux-gpio@vger.kernel.org 10429L: linux-acpi@vger.kernel.org 10430S: Supported 10431T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10432F: Documentation/firmware-guide/acpi/gpio-properties.rst 10433F: drivers/gpio/gpiolib-acpi-*.c 10434F: drivers/gpio/gpiolib-acpi.h 10435 10436GPIO AGGREGATOR 10437M: Geert Uytterhoeven <geert+renesas@glider.be> 10438L: linux-gpio@vger.kernel.org 10439S: Supported 10440F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10441F: drivers/gpio/gpio-aggregator.c 10442 10443GPIO IR Transmitter 10444M: Sean Young <sean@mess.org> 10445L: linux-media@vger.kernel.org 10446S: Maintained 10447F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10448F: drivers/media/rc/gpio-ir-tx.c 10449 10450GPIO MOCKUP DRIVER 10451M: Bamvor Jian Zhang <bamv2005@gmail.com> 10452L: linux-gpio@vger.kernel.org 10453S: Maintained 10454F: drivers/gpio/gpio-mockup.c 10455F: tools/testing/selftests/gpio/ 10456 10457GPIO REGMAP 10458M: Michael Walle <mwalle@kernel.org> 10459S: Maintained 10460F: drivers/gpio/gpio-regmap.c 10461F: include/linux/gpio/regmap.h 10462K: (devm_)?gpio_regmap_(un)?register 10463 10464GPIO SLOPPY LOGIC ANALYZER 10465M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10466S: Supported 10467F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10468F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10469F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10470 10471GPIO SUBSYSTEM 10472M: Linus Walleij <linus.walleij@linaro.org> 10473M: Bartosz Golaszewski <brgl@bgdev.pl> 10474L: linux-gpio@vger.kernel.org 10475S: Maintained 10476T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10477F: Documentation/admin-guide/gpio/ 10478F: Documentation/devicetree/bindings/gpio/ 10479F: Documentation/driver-api/gpio/ 10480F: drivers/gpio/ 10481F: include/dt-bindings/gpio/ 10482F: include/linux/gpio.h 10483F: include/linux/gpio/ 10484F: include/linux/of_gpio.h 10485K: (devm_)?gpio_(request|free|direction|get|set) 10486K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10487K: devm_gpiod_unhinge 10488 10489GPIO UAPI 10490M: Bartosz Golaszewski <brgl@bgdev.pl> 10491R: Kent Gibson <warthog618@gmail.com> 10492L: linux-gpio@vger.kernel.org 10493S: Maintained 10494T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10495F: Documentation/ABI/obsolete/sysfs-gpio 10496F: Documentation/ABI/testing/gpio-cdev 10497F: Documentation/userspace-api/gpio/ 10498F: drivers/gpio/gpiolib-cdev.c 10499F: include/uapi/linux/gpio.h 10500F: tools/gpio/ 10501 10502GRETH 10/100/1G Ethernet MAC device driver 10503M: Andreas Larsson <andreas@gaisler.com> 10504L: netdev@vger.kernel.org 10505S: Maintained 10506F: drivers/net/ethernet/aeroflex/ 10507 10508GREYBUS AUDIO PROTOCOLS DRIVERS 10509M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10510M: Mark Greer <mgreer@animalcreek.com> 10511S: Maintained 10512F: drivers/staging/greybus/audio_apbridgea.c 10513F: drivers/staging/greybus/audio_apbridgea.h 10514F: drivers/staging/greybus/audio_codec.c 10515F: drivers/staging/greybus/audio_codec.h 10516F: drivers/staging/greybus/audio_gb.c 10517F: drivers/staging/greybus/audio_manager.c 10518F: drivers/staging/greybus/audio_manager.h 10519F: drivers/staging/greybus/audio_manager_module.c 10520F: drivers/staging/greybus/audio_manager_private.h 10521F: drivers/staging/greybus/audio_manager_sysfs.c 10522F: drivers/staging/greybus/audio_module.c 10523F: drivers/staging/greybus/audio_topology.c 10524 10525GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10526M: Viresh Kumar <vireshk@kernel.org> 10527S: Maintained 10528F: drivers/staging/greybus/authentication.c 10529F: drivers/staging/greybus/bootrom.c 10530F: drivers/staging/greybus/firmware.h 10531F: drivers/staging/greybus/fw-core.c 10532F: drivers/staging/greybus/fw-download.c 10533F: drivers/staging/greybus/fw-management.c 10534F: drivers/staging/greybus/greybus_authentication.h 10535F: drivers/staging/greybus/greybus_firmware.h 10536F: drivers/staging/greybus/hid.c 10537F: drivers/staging/greybus/i2c.c 10538F: drivers/staging/greybus/spi.c 10539F: drivers/staging/greybus/spilib.c 10540F: drivers/staging/greybus/spilib.h 10541 10542GREYBUS LOOPBACK DRIVER 10543M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10544S: Maintained 10545F: drivers/staging/greybus/loopback.c 10546 10547GREYBUS PLATFORM DRIVERS 10548M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10549S: Maintained 10550F: drivers/staging/greybus/arche-apb-ctrl.c 10551F: drivers/staging/greybus/arche-platform.c 10552F: drivers/staging/greybus/arche_platform.h 10553 10554GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10555M: Rui Miguel Silva <rmfrfs@gmail.com> 10556S: Maintained 10557F: drivers/staging/greybus/gpio.c 10558F: drivers/staging/greybus/light.c 10559F: drivers/staging/greybus/power_supply.c 10560F: drivers/staging/greybus/sdio.c 10561F: drivers/staging/greybus/spi.c 10562F: drivers/staging/greybus/spilib.c 10563 10564GREYBUS BEAGLEPLAY DRIVERS 10565M: Ayush Singh <ayushdevel1325@gmail.com> 10566L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10567S: Maintained 10568F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10569F: drivers/greybus/gb-beagleplay.c 10570 10571GREYBUS SUBSYSTEM 10572M: Johan Hovold <johan@kernel.org> 10573M: Alex Elder <elder@kernel.org> 10574M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10575L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10576S: Maintained 10577F: drivers/greybus/ 10578F: drivers/staging/greybus/ 10579F: include/linux/greybus.h 10580F: include/linux/greybus/ 10581 10582GREYBUS UART PROTOCOLS DRIVERS 10583M: David Lin <dtwlin@gmail.com> 10584S: Maintained 10585F: drivers/staging/greybus/log.c 10586F: drivers/staging/greybus/uart.c 10587 10588GS1662 VIDEO SERIALIZER 10589M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10590L: linux-media@vger.kernel.org 10591S: Maintained 10592T: git git://linuxtv.org/media.git 10593F: drivers/media/spi/gs1662.c 10594 10595GSPCA FINEPIX SUBDRIVER 10596M: Frank Zago <frank@zago.net> 10597L: linux-media@vger.kernel.org 10598S: Maintained 10599T: git git://linuxtv.org/media.git 10600F: drivers/media/usb/gspca/finepix.c 10601 10602GSPCA GL860 SUBDRIVER 10603M: Olivier Lorin <o.lorin@laposte.net> 10604L: linux-media@vger.kernel.org 10605S: Maintained 10606T: git git://linuxtv.org/media.git 10607F: drivers/media/usb/gspca/gl860/ 10608 10609GSPCA M5602 SUBDRIVER 10610M: Erik Andren <erik.andren@gmail.com> 10611L: linux-media@vger.kernel.org 10612S: Maintained 10613T: git git://linuxtv.org/media.git 10614F: drivers/media/usb/gspca/m5602/ 10615 10616GSPCA PAC207 SONIXB SUBDRIVER 10617M: Hans Verkuil <hverkuil@xs4all.nl> 10618L: linux-media@vger.kernel.org 10619S: Odd Fixes 10620T: git git://linuxtv.org/media.git 10621F: drivers/media/usb/gspca/pac207.c 10622 10623GSPCA SN9C20X SUBDRIVER 10624M: Brian Johnson <brijohn@gmail.com> 10625L: linux-media@vger.kernel.org 10626S: Maintained 10627T: git git://linuxtv.org/media.git 10628F: drivers/media/usb/gspca/sn9c20x.c 10629 10630GSPCA T613 SUBDRIVER 10631M: Leandro Costantino <lcostantino@gmail.com> 10632L: linux-media@vger.kernel.org 10633S: Maintained 10634T: git git://linuxtv.org/media.git 10635F: drivers/media/usb/gspca/t613.c 10636 10637GSPCA USB WEBCAM DRIVER 10638M: Hans Verkuil <hverkuil@xs4all.nl> 10639L: linux-media@vger.kernel.org 10640S: Odd Fixes 10641T: git git://linuxtv.org/media.git 10642F: drivers/media/usb/gspca/ 10643 10644GTP (GPRS Tunneling Protocol) 10645M: Pablo Neira Ayuso <pablo@netfilter.org> 10646M: Harald Welte <laforge@gnumonks.org> 10647L: osmocom-net-gprs@lists.osmocom.org 10648S: Maintained 10649T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10650F: drivers/net/gtp.c 10651 10652GUID PARTITION TABLE (GPT) 10653M: Davidlohr Bueso <dave@stgolabs.net> 10654L: linux-efi@vger.kernel.org 10655S: Maintained 10656F: block/partitions/efi.* 10657 10658HABANALABS PCI DRIVER 10659M: Yaron Avizrat <yaron.avizrat@intel.com> 10660L: dri-devel@lists.freedesktop.org 10661S: Supported 10662C: irc://irc.oftc.net/dri-devel 10663T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10664F: Documentation/ABI/testing/debugfs-driver-habanalabs 10665F: Documentation/ABI/testing/sysfs-driver-habanalabs 10666F: drivers/accel/habanalabs/ 10667F: include/linux/habanalabs/ 10668F: include/trace/events/habanalabs.h 10669F: include/uapi/drm/habanalabs_accel.h 10670 10671HACKRF MEDIA DRIVER 10672L: linux-media@vger.kernel.org 10673S: Orphan 10674W: https://linuxtv.org 10675Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10676F: drivers/media/usb/hackrf/ 10677 10678HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10679M: Chuck Lever <chuck.lever@oracle.com> 10680L: kernel-tls-handshake@lists.linux.dev 10681L: netdev@vger.kernel.org 10682S: Maintained 10683F: Documentation/netlink/specs/handshake.yaml 10684F: Documentation/networking/tls-handshake.rst 10685F: include/net/handshake.h 10686F: include/trace/events/handshake.h 10687F: net/handshake/ 10688 10689HANTRO VPU CODEC DRIVER 10690M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10691M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10692M: Philipp Zabel <p.zabel@pengutronix.de> 10693L: linux-media@vger.kernel.org 10694L: linux-rockchip@lists.infradead.org 10695S: Maintained 10696F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10697F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10698F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10699F: drivers/media/platform/verisilicon/ 10700 10701HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10702M: Frank Seidel <frank@f-seidel.de> 10703L: platform-driver-x86@vger.kernel.org 10704S: Maintained 10705W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10706F: drivers/platform/x86/hdaps.c 10707 10708HARDWARE MONITORING 10709M: Jean Delvare <jdelvare@suse.com> 10710M: Guenter Roeck <linux@roeck-us.net> 10711L: linux-hwmon@vger.kernel.org 10712S: Maintained 10713W: http://hwmon.wiki.kernel.org/ 10714T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10715F: Documentation/ABI/testing/sysfs-class-hwmon 10716F: Documentation/devicetree/bindings/hwmon/ 10717F: Documentation/hwmon/ 10718F: drivers/hwmon/ 10719F: include/linux/hwmon*.h 10720F: include/trace/events/hwmon*.h 10721K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10722 10723HARDWARE RANDOM NUMBER GENERATOR CORE 10724M: Olivia Mackall <olivia@selenic.com> 10725M: Herbert Xu <herbert@gondor.apana.org.au> 10726L: linux-crypto@vger.kernel.org 10727S: Odd fixes 10728F: Documentation/admin-guide/hw_random.rst 10729F: Documentation/devicetree/bindings/rng/ 10730F: drivers/char/hw_random/ 10731F: include/linux/hw_random.h 10732 10733HARDWARE SPINLOCK CORE 10734M: Bjorn Andersson <andersson@kernel.org> 10735R: Baolin Wang <baolin.wang7@gmail.com> 10736L: linux-remoteproc@vger.kernel.org 10737S: Maintained 10738T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10739F: Documentation/devicetree/bindings/hwlock/ 10740F: Documentation/locking/hwspinlock.rst 10741F: drivers/hwspinlock/ 10742F: include/linux/hwspinlock.h 10743 10744HARDWARE TRACING FACILITIES 10745M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10746S: Maintained 10747F: drivers/hwtracing/ 10748 10749HARMONY SOUND DRIVER 10750L: linux-parisc@vger.kernel.org 10751S: Maintained 10752F: sound/parisc/harmony.* 10753 10754HDPVR USB VIDEO ENCODER DRIVER 10755M: Hans Verkuil <hverkuil@xs4all.nl> 10756L: linux-media@vger.kernel.org 10757S: Odd Fixes 10758W: https://linuxtv.org 10759T: git git://linuxtv.org/media.git 10760F: drivers/media/usb/hdpvr/ 10761 10762HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10763M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10764S: Supported 10765F: drivers/misc/hpilo.[ch] 10766 10767HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10768M: Jerry Hoemann <jerry.hoemann@hpe.com> 10769S: Supported 10770F: Documentation/watchdog/hpwdt.rst 10771F: drivers/watchdog/hpwdt.c 10772 10773HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10774M: Don Brace <don.brace@microchip.com> 10775L: storagedev@microchip.com 10776L: linux-scsi@vger.kernel.org 10777S: Supported 10778F: Documentation/scsi/hpsa.rst 10779F: drivers/scsi/hpsa*.[ch] 10780F: include/linux/cciss*.h 10781F: include/uapi/linux/cciss*.h 10782 10783HFI1 DRIVER 10784M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10785L: linux-rdma@vger.kernel.org 10786S: Supported 10787F: drivers/infiniband/hw/hfi1 10788 10789HFS FILESYSTEM 10790M: Viacheslav Dubeyko <slava@dubeyko.com> 10791M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10792M: Yangtao Li <frank.li@vivo.com> 10793L: linux-fsdevel@vger.kernel.org 10794S: Maintained 10795F: Documentation/filesystems/hfs.rst 10796F: fs/hfs/ 10797 10798HFSPLUS FILESYSTEM 10799M: Viacheslav Dubeyko <slava@dubeyko.com> 10800M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10801M: Yangtao Li <frank.li@vivo.com> 10802L: linux-fsdevel@vger.kernel.org 10803S: Maintained 10804F: Documentation/filesystems/hfsplus.rst 10805F: fs/hfsplus/ 10806 10807HGA FRAMEBUFFER DRIVER 10808M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10809L: linux-nvidia@lists.surfsouth.com 10810S: Maintained 10811W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10812F: drivers/video/fbdev/hgafb.c 10813 10814HIBERNATION (aka Software Suspend, aka swsusp) 10815M: "Rafael J. Wysocki" <rafael@kernel.org> 10816R: Pavel Machek <pavel@kernel.org> 10817L: linux-pm@vger.kernel.org 10818S: Supported 10819B: https://bugzilla.kernel.org 10820F: arch/*/include/asm/suspend*.h 10821F: arch/x86/power/ 10822F: drivers/base/power/ 10823F: include/linux/freezer.h 10824F: include/linux/pm.h 10825F: include/linux/suspend.h 10826F: kernel/power/ 10827 10828HID CORE LAYER 10829M: Jiri Kosina <jikos@kernel.org> 10830M: Benjamin Tissoires <bentiss@kernel.org> 10831L: linux-input@vger.kernel.org 10832S: Maintained 10833T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10834F: Documentation/hid/ 10835F: drivers/hid/ 10836F: include/linux/hid* 10837F: include/uapi/linux/hid* 10838F: samples/hid/ 10839F: tools/testing/selftests/hid/ 10840 10841HID LOGITECH DRIVERS 10842R: Filipe Laíns <lains@riseup.net> 10843L: linux-input@vger.kernel.org 10844S: Maintained 10845F: drivers/hid/hid-logitech-* 10846 10847HID NVIDIA SHIELD DRIVER 10848M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10849L: linux-input@vger.kernel.org 10850S: Maintained 10851F: drivers/hid/hid-nvidia-shield.c 10852 10853HID PHOENIX RC FLIGHT CONTROLLER 10854M: Marcus Folkesson <marcus.folkesson@gmail.com> 10855L: linux-input@vger.kernel.org 10856S: Maintained 10857F: drivers/hid/hid-pxrc.c 10858 10859HID PLAYSTATION DRIVER 10860M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10861L: linux-input@vger.kernel.org 10862S: Supported 10863F: drivers/hid/hid-playstation.c 10864 10865HID SENSOR HUB DRIVERS 10866M: Jiri Kosina <jikos@kernel.org> 10867M: Jonathan Cameron <jic23@kernel.org> 10868M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10869L: linux-input@vger.kernel.org 10870L: linux-iio@vger.kernel.org 10871S: Maintained 10872F: Documentation/hid/hid-sensor* 10873F: drivers/hid/hid-sensor-* 10874F: drivers/iio/*/hid-* 10875F: include/linux/hid-sensor-* 10876 10877HID UNIVERSAL PIDFF DRIVER 10878M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 10879M: Oleg Makarenko <oleg@makarenk.ooo> 10880L: linux-input@vger.kernel.org 10881S: Maintained 10882B: https://github.com/JacKeTUs/universal-pidff/issues 10883F: drivers/hid/hid-universal-pidff.c 10884 10885HID VRC-2 CAR CONTROLLER DRIVER 10886M: Marcus Folkesson <marcus.folkesson@gmail.com> 10887L: linux-input@vger.kernel.org 10888S: Maintained 10889F: drivers/hid/hid-vrc2.c 10890 10891HID WACOM DRIVER 10892M: Ping Cheng <ping.cheng@wacom.com> 10893M: Jason Gerecke <jason.gerecke@wacom.com> 10894L: linux-input@vger.kernel.org 10895S: Maintained 10896F: drivers/hid/wacom.h 10897F: drivers/hid/wacom_* 10898 10899HID++ LOGITECH DRIVERS 10900R: Filipe Laíns <lains@riseup.net> 10901R: Bastien Nocera <hadess@hadess.net> 10902L: linux-input@vger.kernel.org 10903S: Maintained 10904F: drivers/hid/hid-logitech-hidpp.c 10905 10906HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10907M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10908M: Frederic Weisbecker <frederic@kernel.org> 10909M: Thomas Gleixner <tglx@linutronix.de> 10910L: linux-kernel@vger.kernel.org 10911S: Maintained 10912T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10913F: Documentation/timers/ 10914F: include/linux/clockchips.h 10915F: include/linux/delay.h 10916F: include/linux/hrtimer.h 10917F: include/linux/timer.h 10918F: kernel/time/clockevents.c 10919F: kernel/time/hrtimer.c 10920F: kernel/time/sleep_timeout.c 10921F: kernel/time/timer.c 10922F: kernel/time/timer_list.c 10923F: kernel/time/timer_migration.* 10924F: tools/testing/selftests/timers/ 10925 10926DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 10927M: Andreas Hindborg <a.hindborg@kernel.org> 10928R: Boqun Feng <boqun.feng@gmail.com> 10929R: FUJITA Tomonori <fujita.tomonori@gmail.com> 10930R: Frederic Weisbecker <frederic@kernel.org> 10931R: Lyude Paul <lyude@redhat.com> 10932R: Thomas Gleixner <tglx@linutronix.de> 10933R: Anna-Maria Behnsen <anna-maria@linutronix.de> 10934R: John Stultz <jstultz@google.com> 10935R: Stephen Boyd <sboyd@kernel.org> 10936L: rust-for-linux@vger.kernel.org 10937S: Supported 10938W: https://rust-for-linux.com 10939B: https://github.com/Rust-for-Linux/linux/issues 10940T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 10941F: rust/kernel/time.rs 10942F: rust/kernel/time/ 10943 10944HIGH-SPEED SCC DRIVER FOR AX.25 10945L: linux-hams@vger.kernel.org 10946S: Orphan 10947F: drivers/net/hamradio/scc.c 10948 10949HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10950M: HighPoint Linux Team <linux@highpoint-tech.com> 10951S: Supported 10952W: http://www.highpoint-tech.com 10953F: Documentation/scsi/hptiop.rst 10954F: drivers/scsi/hptiop.c 10955 10956HIKEY960 ONBOARD USB GPIO HUB DRIVER 10957M: John Stultz <jstultz@google.com> 10958L: linux-kernel@vger.kernel.org 10959S: Maintained 10960F: drivers/misc/hisi_hikey_usb.c 10961 10962HIMAX HX83112B TOUCHSCREEN SUPPORT 10963M: Job Noorman <job@noorman.info> 10964L: linux-input@vger.kernel.org 10965S: Maintained 10966F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10967F: drivers/input/touchscreen/himax_hx83112b.c 10968 10969HIPPI 10970M: Jes Sorensen <jes@trained-monkey.org> 10971S: Maintained 10972F: drivers/net/hippi/ 10973F: include/linux/hippidevice.h 10974F: include/uapi/linux/if_hippi.h 10975F: net/802/hippi.c 10976 10977HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10978M: Kurt Kanzenbach <kurt@linutronix.de> 10979L: netdev@vger.kernel.org 10980S: Maintained 10981F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10982F: drivers/net/dsa/hirschmann/* 10983F: include/linux/platform_data/hirschmann-hellcreek.h 10984F: net/dsa/tag_hellcreek.c 10985 10986HISILICON DMA DRIVER 10987M: Zhou Wang <wangzhou1@hisilicon.com> 10988M: Longfang Liu <liulongfang@huawei.com> 10989L: dmaengine@vger.kernel.org 10990S: Maintained 10991F: drivers/dma/hisi_dma.c 10992 10993HISILICON GPIO DRIVER 10994M: Yang Shen <shenyang39@huawei.com> 10995L: linux-gpio@vger.kernel.org 10996S: Maintained 10997F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 10998F: drivers/gpio/gpio-hisi.c 10999 11000HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11001M: Zhiqi Song <songzhiqi1@huawei.com> 11002M: Longfang Liu <liulongfang@huawei.com> 11003L: linux-crypto@vger.kernel.org 11004S: Maintained 11005F: Documentation/ABI/testing/debugfs-hisi-hpre 11006F: drivers/crypto/hisilicon/hpre/hpre.h 11007F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11008F: drivers/crypto/hisilicon/hpre/hpre_main.c 11009 11010HISILICON HNS3 PMU DRIVER 11011M: Jijie Shao <shaojijie@huawei.com> 11012S: Supported 11013F: Documentation/admin-guide/perf/hns3-pmu.rst 11014F: drivers/perf/hisilicon/hns3_pmu.c 11015 11016HISILICON I2C CONTROLLER DRIVER 11017M: Yicong Yang <yangyicong@hisilicon.com> 11018L: linux-i2c@vger.kernel.org 11019S: Maintained 11020W: https://www.hisilicon.com 11021F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11022F: drivers/i2c/busses/i2c-hisi.c 11023 11024HISILICON KUNPENG SOC HCCS DRIVER 11025M: Huisong Li <lihuisong@huawei.com> 11026S: Maintained 11027F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11028F: drivers/soc/hisilicon/kunpeng_hccs.c 11029F: drivers/soc/hisilicon/kunpeng_hccs.h 11030 11031HISILICON LPC BUS DRIVER 11032M: Jay Fang <f.fangjian@huawei.com> 11033S: Maintained 11034W: http://www.hisilicon.com 11035F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11036F: drivers/bus/hisi_lpc.c 11037 11038HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11039M: Jian Shen <shenjian15@huawei.com> 11040M: Salil Mehta <salil.mehta@huawei.com> 11041M: Jijie Shao <shaojijie@huawei.com> 11042L: netdev@vger.kernel.org 11043S: Maintained 11044W: http://www.hisilicon.com 11045F: drivers/net/ethernet/hisilicon/hns3/ 11046 11047HISILICON NETWORK HIBMCGE DRIVER 11048M: Jijie Shao <shaojijie@huawei.com> 11049L: netdev@vger.kernel.org 11050S: Maintained 11051F: drivers/net/ethernet/hisilicon/hibmcge/ 11052 11053HISILICON NETWORK SUBSYSTEM DRIVER 11054M: Jian Shen <shenjian15@huawei.com> 11055M: Salil Mehta <salil.mehta@huawei.com> 11056L: netdev@vger.kernel.org 11057S: Maintained 11058W: http://www.hisilicon.com 11059F: Documentation/devicetree/bindings/net/hisilicon*.txt 11060F: drivers/net/ethernet/hisilicon/ 11061 11062HISILICON PMU DRIVER 11063M: Yicong Yang <yangyicong@hisilicon.com> 11064M: Jonathan Cameron <jonathan.cameron@huawei.com> 11065S: Supported 11066W: http://www.hisilicon.com 11067F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11068F: Documentation/admin-guide/perf/hisi-pmu.rst 11069F: drivers/perf/hisilicon 11070F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11071 11072HISILICON PTT DRIVER 11073M: Yicong Yang <yangyicong@hisilicon.com> 11074M: Jonathan Cameron <jonathan.cameron@huawei.com> 11075L: linux-kernel@vger.kernel.org 11076S: Maintained 11077F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11078F: Documentation/trace/hisi-ptt.rst 11079F: drivers/hwtracing/ptt/ 11080F: tools/perf/arch/arm64/util/hisi-ptt.c 11081F: tools/perf/util/hisi-ptt* 11082F: tools/perf/util/hisi-ptt-decoder/* 11083 11084HISILICON QM DRIVER 11085M: Weili Qian <qianweili@huawei.com> 11086M: Zhou Wang <wangzhou1@hisilicon.com> 11087L: linux-crypto@vger.kernel.org 11088S: Maintained 11089F: drivers/crypto/hisilicon/Kconfig 11090F: drivers/crypto/hisilicon/Makefile 11091F: drivers/crypto/hisilicon/qm.c 11092F: drivers/crypto/hisilicon/sgl.c 11093F: include/linux/hisi_acc_qm.h 11094 11095HISILICON ROCE DRIVER 11096M: Chengchang Tang <tangchengchang@huawei.com> 11097M: Junxian Huang <huangjunxian6@hisilicon.com> 11098L: linux-rdma@vger.kernel.org 11099S: Maintained 11100F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11101F: drivers/infiniband/hw/hns/ 11102 11103HISILICON SAS Controller 11104M: Yihang Li <liyihang9@h-partners.com> 11105S: Supported 11106W: http://www.hisilicon.com 11107F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11108F: drivers/scsi/hisi_sas/ 11109 11110HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11111M: Longfang Liu <liulongfang@huawei.com> 11112L: linux-crypto@vger.kernel.org 11113S: Maintained 11114F: Documentation/ABI/testing/debugfs-hisi-sec 11115F: drivers/crypto/hisilicon/sec2/sec.h 11116F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11117F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11118F: drivers/crypto/hisilicon/sec2/sec_main.c 11119 11120HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11121M: Yang Shen <shenyang39@huawei.com> 11122L: linux-spi@vger.kernel.org 11123S: Maintained 11124W: http://www.hisilicon.com 11125F: drivers/spi/spi-hisi-kunpeng.c 11126 11127HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11128M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11129L: linux-kernel@vger.kernel.org 11130S: Maintained 11131F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11132F: drivers/spmi/hisi-spmi-controller.c 11133 11134HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11135M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11136L: linux-kernel@vger.kernel.org 11137S: Maintained 11138F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11139F: drivers/mfd/hi6421-spmi-pmic.c 11140 11141HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11142M: Weili Qian <qianweili@huawei.com> 11143S: Maintained 11144F: drivers/crypto/hisilicon/trng/trng.c 11145 11146HISILICON V3XX SPI NOR FLASH Controller Driver 11147M: Yang Shen <shenyang39@huawei.com> 11148S: Maintained 11149W: http://www.hisilicon.com 11150F: drivers/spi/spi-hisi-sfc-v3xx.c 11151 11152HISILICON ZIP Controller DRIVER 11153M: Yang Shen <shenyang39@huawei.com> 11154M: Zhou Wang <wangzhou1@hisilicon.com> 11155L: linux-crypto@vger.kernel.org 11156S: Maintained 11157F: Documentation/ABI/testing/debugfs-hisi-zip 11158F: drivers/crypto/hisilicon/zip/ 11159 11160HMM - Heterogeneous Memory Management 11161M: Jason Gunthorpe <jgg@nvidia.com> 11162M: Leon Romanovsky <leonro@nvidia.com> 11163L: linux-mm@kvack.org 11164S: Maintained 11165F: Documentation/mm/hmm.rst 11166F: include/linux/hmm* 11167F: lib/test_hmm* 11168F: mm/hmm* 11169F: tools/testing/selftests/mm/*hmm* 11170 11171HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11172M: Petre Rodan <petre.rodan@subdimension.ro> 11173L: linux-iio@vger.kernel.org 11174S: Maintained 11175F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11176F: drivers/iio/pressure/hsc030pa* 11177 11178HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11179M: Andreas Klinger <ak@it-klinger.de> 11180M: Petre Rodan <petre.rodan@subdimension.ro> 11181L: linux-iio@vger.kernel.org 11182S: Maintained 11183F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11184F: drivers/iio/pressure/mprls0025pa* 11185 11186HP BIOSCFG DRIVER 11187M: Jorge Lopez <jorge.lopez2@hp.com> 11188L: platform-driver-x86@vger.kernel.org 11189S: Maintained 11190F: drivers/platform/x86/hp/hp-bioscfg/ 11191 11192HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11193L: platform-driver-x86@vger.kernel.org 11194S: Orphan 11195F: drivers/platform/x86/hp/tc1100-wmi.c 11196 11197HP WMI HARDWARE MONITOR DRIVER 11198M: James Seo <james@equiv.tech> 11199L: linux-hwmon@vger.kernel.org 11200S: Maintained 11201F: Documentation/hwmon/hp-wmi-sensors.rst 11202F: drivers/hwmon/hp-wmi-sensors.c 11203 11204HPET: High Precision Event Timers driver 11205M: Clemens Ladisch <clemens@ladisch.de> 11206S: Maintained 11207F: Documentation/timers/hpet.rst 11208F: drivers/char/hpet.c 11209F: include/linux/hpet.h 11210F: include/uapi/linux/hpet.h 11211 11212HPET: x86 11213S: Orphan 11214F: arch/x86/include/asm/hpet.h 11215F: arch/x86/kernel/hpet.c 11216 11217HPFS FILESYSTEM 11218M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11219S: Maintained 11220W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11221F: fs/hpfs/ 11222 11223HS3001 Hardware Temperature and Humidity Sensor 11224M: Andre Werner <andre.werner@systec-electronic.com> 11225L: linux-hwmon@vger.kernel.org 11226S: Maintained 11227F: drivers/hwmon/hs3001.c 11228 11229HSI SUBSYSTEM 11230M: Sebastian Reichel <sre@kernel.org> 11231S: Maintained 11232T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11233F: Documentation/ABI/testing/sysfs-bus-hsi 11234F: Documentation/driver-api/hsi.rst 11235F: drivers/hsi/ 11236F: include/linux/hsi/ 11237F: include/uapi/linux/hsi/ 11238 11239HSO 3G MODEM DRIVER 11240L: linux-usb@vger.kernel.org 11241S: Orphan 11242F: drivers/net/usb/hso.c 11243 11244HSR NETWORK PROTOCOL 11245L: netdev@vger.kernel.org 11246S: Orphan 11247F: net/hsr/ 11248 11249HT16K33 LED CONTROLLER DRIVER 11250M: Robin van der Gracht <robin@protonic.nl> 11251S: Maintained 11252F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11253F: drivers/auxdisplay/ht16k33.c 11254 11255HTCPEN TOUCHSCREEN DRIVER 11256M: Pau Oliva Fora <pof@eslack.org> 11257L: linux-input@vger.kernel.org 11258S: Maintained 11259F: drivers/input/touchscreen/htcpen.c 11260 11261HTE SUBSYSTEM 11262M: Dipen Patel <dipenp@nvidia.com> 11263L: timestamp@lists.linux.dev 11264S: Maintained 11265Q: https://patchwork.kernel.org/project/timestamp/list/ 11266T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11267F: Documentation/devicetree/bindings/timestamp/ 11268F: Documentation/driver-api/hte/ 11269F: drivers/hte/ 11270F: include/linux/hte.h 11271 11272HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11273M: Lorenzo Bianconi <lorenzo@kernel.org> 11274L: linux-iio@vger.kernel.org 11275S: Maintained 11276W: http://www.st.com/ 11277F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11278F: drivers/iio/humidity/hts221* 11279 11280HTU31 Hardware Temperature and Humidity Sensor 11281M: Andrei Lalaev <andrey.lalaev@gmail.com> 11282L: linux-hwmon@vger.kernel.org 11283S: Maintained 11284F: drivers/hwmon/htu31.c 11285 11286HUAWEI ETHERNET DRIVER 11287M: Cai Huoqing <cai.huoqing@linux.dev> 11288L: netdev@vger.kernel.org 11289S: Maintained 11290F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11291F: drivers/net/ethernet/huawei/hinic/ 11292 11293HUAWEI 3RD GEN ETHERNET DRIVER 11294M: Fan Gong <gongfan1@huawei.com> 11295L: netdev@vger.kernel.org 11296S: Maintained 11297F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11298F: drivers/net/ethernet/huawei/hinic3/ 11299 11300HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11301M: Pengyu Luo <mitltlatltl@gmail.com> 11302S: Maintained 11303F: Documentation/devicetree/bindings/platform/huawei,gaokun-ec.yaml 11304F: drivers/platform/arm64/huawei-gaokun-ec.c 11305F: drivers/power/supply/huawei-gaokun-battery.c 11306F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11307F: include/linux/platform_data/huawei-gaokun-ec.h 11308 11309HUGETLB SUBSYSTEM 11310M: Muchun Song <muchun.song@linux.dev> 11311M: Oscar Salvador <osalvador@suse.de> 11312R: David Hildenbrand <david@redhat.com> 11313L: linux-mm@kvack.org 11314S: Maintained 11315F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11316F: Documentation/admin-guide/mm/hugetlbpage.rst 11317F: Documentation/mm/hugetlbfs_reserv.rst 11318F: Documentation/mm/vmemmap_dedup.rst 11319F: fs/hugetlbfs/ 11320F: include/linux/hugetlb.h 11321F: include/trace/events/hugetlbfs.h 11322F: mm/hugetlb.c 11323F: mm/hugetlb_cgroup.c 11324F: mm/hugetlb_cma.c 11325F: mm/hugetlb_cma.h 11326F: mm/hugetlb_vmemmap.c 11327F: mm/hugetlb_vmemmap.h 11328F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11329 11330HVA ST MEDIA DRIVER 11331M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11332L: linux-media@vger.kernel.org 11333S: Supported 11334W: https://linuxtv.org 11335T: git git://linuxtv.org/media.git 11336F: drivers/media/platform/st/sti/hva 11337 11338HWPOISON MEMORY FAILURE HANDLING 11339M: Miaohe Lin <linmiaohe@huawei.com> 11340R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11341L: linux-mm@kvack.org 11342S: Maintained 11343F: mm/hwpoison-inject.c 11344F: mm/memory-failure.c 11345 11346HYCON HY46XX TOUCHSCREEN SUPPORT 11347M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11348L: linux-input@vger.kernel.org 11349S: Maintained 11350F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11351F: drivers/input/touchscreen/hycon-hy46xx.c 11352 11353HYGON PROCESSOR SUPPORT 11354M: Pu Wen <puwen@hygon.cn> 11355L: linux-kernel@vger.kernel.org 11356S: Maintained 11357F: arch/x86/kernel/cpu/hygon.c 11358 11359HYNIX HI556 SENSOR DRIVER 11360M: Sakari Ailus <sakari.ailus@linux.intel.com> 11361L: linux-media@vger.kernel.org 11362S: Maintained 11363T: git git://linuxtv.org/media.git 11364F: drivers/media/i2c/hi556.c 11365 11366HYNIX HI846 SENSOR DRIVER 11367M: Martin Kepplinger <martin.kepplinger@puri.sm> 11368L: linux-media@vger.kernel.org 11369S: Maintained 11370F: drivers/media/i2c/hi846.c 11371 11372HYNIX HI847 SENSOR DRIVER 11373M: Sakari Ailus <sakari.ailus@linux.intel.com> 11374L: linux-media@vger.kernel.org 11375S: Maintained 11376F: drivers/media/i2c/hi847.c 11377 11378Hyper-V/Azure CORE AND DRIVERS 11379M: "K. Y. Srinivasan" <kys@microsoft.com> 11380M: Haiyang Zhang <haiyangz@microsoft.com> 11381M: Wei Liu <wei.liu@kernel.org> 11382M: Dexuan Cui <decui@microsoft.com> 11383L: linux-hyperv@vger.kernel.org 11384S: Supported 11385T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11386F: Documentation/ABI/stable/sysfs-bus-vmbus 11387F: Documentation/ABI/testing/debugfs-hyperv 11388F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11389F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11390F: Documentation/virt/hyperv 11391F: arch/arm64/hyperv 11392F: arch/arm64/include/asm/mshyperv.h 11393F: arch/x86/hyperv 11394F: arch/x86/include/asm/mshyperv.h 11395F: arch/x86/include/asm/trace/hyperv.h 11396F: arch/x86/kernel/cpu/mshyperv.c 11397F: drivers/clocksource/hyperv_timer.c 11398F: drivers/hid/hid-hyperv.c 11399F: drivers/hv/ 11400F: drivers/input/serio/hyperv-keyboard.c 11401F: drivers/iommu/hyperv-iommu.c 11402F: drivers/net/ethernet/microsoft/ 11403F: drivers/net/hyperv/ 11404F: drivers/pci/controller/pci-hyperv-intf.c 11405F: drivers/pci/controller/pci-hyperv.c 11406F: drivers/scsi/storvsc_drv.c 11407F: drivers/uio/uio_hv_generic.c 11408F: drivers/video/fbdev/hyperv_fb.c 11409F: include/asm-generic/mshyperv.h 11410F: include/clocksource/hyperv_timer.h 11411F: include/hyperv/hvgdk.h 11412F: include/hyperv/hvgdk_ext.h 11413F: include/hyperv/hvgdk_mini.h 11414F: include/hyperv/hvhdk.h 11415F: include/hyperv/hvhdk_mini.h 11416F: include/linux/hyperv.h 11417F: include/net/mana 11418F: include/uapi/linux/hyperv.h 11419F: net/vmw_vsock/hyperv_transport.c 11420F: tools/hv/ 11421 11422HYPERBUS SUPPORT 11423M: Vignesh Raghavendra <vigneshr@ti.com> 11424R: Tudor Ambarus <tudor.ambarus@linaro.org> 11425L: linux-mtd@lists.infradead.org 11426S: Supported 11427Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11428C: irc://irc.oftc.net/mtd 11429T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11430F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11431F: drivers/mtd/hyperbus/ 11432F: include/linux/mtd/hyperbus.h 11433 11434HYPERVISOR VIRTUAL CONSOLE DRIVER 11435L: linuxppc-dev@lists.ozlabs.org 11436S: Odd Fixes 11437F: drivers/tty/hvc/ 11438 11439HUNG TASK DETECTOR 11440M: Andrew Morton <akpm@linux-foundation.org> 11441R: Lance Yang <lance.yang@linux.dev> 11442R: Masami Hiramatsu <mhiramat@kernel.org> 11443L: linux-kernel@vger.kernel.org 11444S: Maintained 11445F: include/linux/hung_task.h 11446F: kernel/hung_task.c 11447 11448I2C ACPI SUPPORT 11449M: Mika Westerberg <westeri@kernel.org> 11450L: linux-i2c@vger.kernel.org 11451L: linux-acpi@vger.kernel.org 11452S: Maintained 11453F: drivers/i2c/i2c-core-acpi.c 11454 11455I2C ADDRESS TRANSLATOR (ATR) 11456M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11457R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11458L: linux-i2c@vger.kernel.org 11459S: Maintained 11460F: drivers/i2c/i2c-atr.c 11461F: include/linux/i2c-atr.h 11462 11463I2C CONTROLLER DRIVER FOR NVIDIA GPU 11464M: Ajay Gupta <ajayg@nvidia.com> 11465L: linux-i2c@vger.kernel.org 11466S: Maintained 11467F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11468F: drivers/i2c/busses/i2c-nvidia-gpu.c 11469 11470I2C MUXES 11471M: Peter Rosin <peda@axentia.se> 11472L: linux-i2c@vger.kernel.org 11473S: Maintained 11474F: Documentation/devicetree/bindings/i2c/i2c-arb* 11475F: Documentation/devicetree/bindings/i2c/i2c-gate* 11476F: Documentation/devicetree/bindings/i2c/i2c-mux* 11477F: Documentation/i2c/i2c-topology.rst 11478F: Documentation/i2c/muxes/ 11479F: drivers/i2c/i2c-mux.c 11480F: drivers/i2c/muxes/ 11481F: include/linux/i2c-mux.h 11482 11483I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11484M: Gregory CLEMENT <gregory.clement@bootlin.com> 11485L: linux-i2c@vger.kernel.org 11486S: Maintained 11487F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11488F: drivers/i2c/busses/i2c-mv64xxx.c 11489 11490I2C OF COMPONENT PROBER 11491M: Chen-Yu Tsai <wenst@chromium.org> 11492L: linux-i2c@vger.kernel.org 11493L: devicetree@vger.kernel.org 11494S: Maintained 11495F: drivers/i2c/i2c-core-of-prober.c 11496F: include/linux/i2c-of-prober.h 11497 11498I2C OVER PARALLEL PORT 11499M: Jean Delvare <jdelvare@suse.com> 11500L: linux-i2c@vger.kernel.org 11501S: Maintained 11502F: Documentation/i2c/busses/i2c-parport.rst 11503F: drivers/i2c/busses/i2c-parport.c 11504 11505I2C SUBSYSTEM 11506M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11507L: linux-i2c@vger.kernel.org 11508S: Maintained 11509W: https://i2c.wiki.kernel.org/ 11510Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11511T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11512F: Documentation/i2c/ 11513F: drivers/i2c/* 11514F: include/dt-bindings/i2c/i2c.h 11515F: include/linux/i2c-dev.h 11516F: include/linux/i2c-smbus.h 11517F: include/linux/i2c.h 11518F: include/uapi/linux/i2c-*.h 11519F: include/uapi/linux/i2c.h 11520 11521I2C SUBSYSTEM HOST DRIVERS 11522M: Andi Shyti <andi.shyti@kernel.org> 11523L: linux-i2c@vger.kernel.org 11524S: Maintained 11525W: https://i2c.wiki.kernel.org/ 11526Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11527T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11528F: Documentation/devicetree/bindings/i2c/ 11529F: drivers/i2c/algos/ 11530F: drivers/i2c/busses/ 11531F: include/dt-bindings/i2c/ 11532 11533I2C-TAOS-EVM DRIVER 11534M: Jean Delvare <jdelvare@suse.com> 11535L: linux-i2c@vger.kernel.org 11536S: Maintained 11537F: Documentation/i2c/busses/i2c-taos-evm.rst 11538F: drivers/i2c/busses/i2c-taos-evm.c 11539 11540I2C-TINY-USB DRIVER 11541M: Till Harbaum <till@harbaum.org> 11542L: linux-i2c@vger.kernel.org 11543S: Maintained 11544W: http://www.harbaum.org/till/i2c_tiny_usb 11545F: drivers/i2c/busses/i2c-tiny-usb.c 11546 11547I2C/SMBUS CONTROLLER DRIVERS FOR PC 11548M: Jean Delvare <jdelvare@suse.com> 11549L: linux-i2c@vger.kernel.org 11550S: Maintained 11551F: Documentation/i2c/busses/i2c-ali1535.rst 11552F: Documentation/i2c/busses/i2c-ali1563.rst 11553F: Documentation/i2c/busses/i2c-ali15x3.rst 11554F: Documentation/i2c/busses/i2c-amd756.rst 11555F: Documentation/i2c/busses/i2c-amd8111.rst 11556F: Documentation/i2c/busses/i2c-i801.rst 11557F: Documentation/i2c/busses/i2c-nforce2.rst 11558F: Documentation/i2c/busses/i2c-piix4.rst 11559F: Documentation/i2c/busses/i2c-sis5595.rst 11560F: Documentation/i2c/busses/i2c-sis630.rst 11561F: Documentation/i2c/busses/i2c-sis96x.rst 11562F: Documentation/i2c/busses/i2c-via.rst 11563F: Documentation/i2c/busses/i2c-viapro.rst 11564F: drivers/i2c/busses/i2c-ali1535.c 11565F: drivers/i2c/busses/i2c-ali1563.c 11566F: drivers/i2c/busses/i2c-ali15x3.c 11567F: drivers/i2c/busses/i2c-amd756.c 11568F: drivers/i2c/busses/i2c-amd8111.c 11569F: drivers/i2c/busses/i2c-i801.c 11570F: drivers/i2c/busses/i2c-isch.c 11571F: drivers/i2c/busses/i2c-nforce2.c 11572F: drivers/i2c/busses/i2c-piix4.* 11573F: drivers/i2c/busses/i2c-sis5595.c 11574F: drivers/i2c/busses/i2c-sis630.c 11575F: drivers/i2c/busses/i2c-sis96x.c 11576F: drivers/i2c/busses/i2c-via.c 11577F: drivers/i2c/busses/i2c-viapro.c 11578 11579I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11580M: Hans de Goede <hansg@kernel.org> 11581L: linux-i2c@vger.kernel.org 11582S: Maintained 11583F: drivers/i2c/busses/i2c-cht-wc.c 11584 11585I2C/SMBUS ISMT DRIVER 11586M: Neil Horman <nhorman@tuxdriver.com> 11587L: linux-i2c@vger.kernel.org 11588F: Documentation/i2c/busses/i2c-ismt.rst 11589F: drivers/i2c/busses/i2c-ismt.c 11590 11591I2C/SMBUS ZHAOXIN DRIVER 11592M: Hans Hu <hanshu@zhaoxin.com> 11593L: linux-i2c@vger.kernel.org 11594S: Maintained 11595W: https://www.zhaoxin.com 11596F: drivers/i2c/busses/i2c-viai2c-common.c 11597F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11598 11599I2C/SMBUS STUB DRIVER 11600M: Jean Delvare <jdelvare@suse.com> 11601L: linux-i2c@vger.kernel.org 11602S: Maintained 11603F: drivers/i2c/i2c-stub.c 11604 11605I3C DRIVER FOR ASPEED AST2600 11606M: Jeremy Kerr <jk@codeconstruct.com.au> 11607S: Maintained 11608F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11609F: drivers/i3c/master/ast2600-i3c-master.c 11610 11611I3C DRIVER FOR CADENCE I3C MASTER IP 11612M: Przemysław Gaj <pgaj@cadence.com> 11613S: Maintained 11614F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11615F: drivers/i3c/master/i3c-master-cdns.c 11616 11617I3C DRIVER FOR RENESAS 11618M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11619M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11620S: Supported 11621F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11622F: drivers/i3c/master/renesas-i3c.c 11623 11624I3C DRIVER FOR SYNOPSYS DESIGNWARE 11625S: Orphan 11626F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11627F: drivers/i3c/master/dw* 11628 11629I3C SUBSYSTEM 11630M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11631R: Frank Li <Frank.Li@nxp.com> 11632L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11633S: Maintained 11634Q: https://patchwork.kernel.org/project/linux-i3c/list/ 11635C: irc://chat.freenode.net/linux-i3c 11636T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11637F: Documentation/ABI/testing/sysfs-bus-i3c 11638F: Documentation/devicetree/bindings/i3c/ 11639F: Documentation/driver-api/i3c 11640F: drivers/i3c/ 11641F: include/dt-bindings/i3c/ 11642F: include/linux/i3c/ 11643 11644IBM Operation Panel Input Driver 11645M: Eddie James <eajames@linux.ibm.com> 11646L: linux-input@vger.kernel.org 11647S: Maintained 11648F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11649F: drivers/input/misc/ibm-panel.c 11650 11651IBM Power 842 compression accelerator 11652M: Haren Myneni <haren@us.ibm.com> 11653S: Supported 11654F: crypto/842.c 11655F: drivers/crypto/nx/Kconfig 11656F: drivers/crypto/nx/Makefile 11657F: drivers/crypto/nx/nx-842* 11658F: include/linux/sw842.h 11659F: lib/842/ 11660 11661IBM Power in-Nest Crypto Acceleration 11662M: Breno Leitão <leitao@debian.org> 11663M: Nayna Jain <nayna@linux.ibm.com> 11664M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11665L: linux-crypto@vger.kernel.org 11666S: Supported 11667F: drivers/crypto/nx/Kconfig 11668F: drivers/crypto/nx/Makefile 11669F: drivers/crypto/nx/nx-aes* 11670F: drivers/crypto/nx/nx-sha* 11671F: drivers/crypto/nx/nx.* 11672F: drivers/crypto/nx/nx_csbcpb.h 11673F: drivers/crypto/nx/nx_debugfs.c 11674 11675IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11676M: Tyrel Datwyler <tyreld@linux.ibm.com> 11677L: linux-pci@vger.kernel.org 11678L: linuxppc-dev@lists.ozlabs.org 11679S: Supported 11680F: drivers/pci/hotplug/rpadlpar* 11681 11682IBM Power Linux RAID adapter 11683M: Brian King <brking@us.ibm.com> 11684S: Supported 11685F: drivers/scsi/ipr.* 11686 11687IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11688M: Tyrel Datwyler <tyreld@linux.ibm.com> 11689L: linux-pci@vger.kernel.org 11690L: linuxppc-dev@lists.ozlabs.org 11691S: Supported 11692F: drivers/pci/hotplug/rpaphp* 11693 11694IBM Power SRIOV Virtual NIC Device Driver 11695M: Haren Myneni <haren@linux.ibm.com> 11696M: Rick Lindsley <ricklind@linux.ibm.com> 11697R: Nick Child <nnac123@linux.ibm.com> 11698R: Thomas Falcon <tlfalcon@linux.ibm.com> 11699L: netdev@vger.kernel.org 11700S: Maintained 11701F: drivers/net/ethernet/ibm/ibmvnic.* 11702 11703IBM Power VFIO Support 11704M: Timothy Pearson <tpearson@raptorengineering.com> 11705S: Supported 11706F: drivers/vfio/vfio_iommu_spapr_tce.c 11707 11708IBM Power Virtual Ethernet Device Driver 11709M: Nick Child <nnac123@linux.ibm.com> 11710L: netdev@vger.kernel.org 11711S: Maintained 11712F: drivers/net/ethernet/ibm/ibmveth.* 11713 11714IBM Power Virtual FC Device Drivers 11715M: Tyrel Datwyler <tyreld@linux.ibm.com> 11716L: linux-scsi@vger.kernel.org 11717S: Supported 11718F: drivers/scsi/ibmvscsi/ibmvfc* 11719 11720IBM Power Virtual Management Channel Driver 11721M: Brad Warrum <bwarrum@linux.ibm.com> 11722M: Ritu Agarwal <rituagar@linux.ibm.com> 11723S: Supported 11724F: drivers/misc/ibmvmc.* 11725 11726IBM Power Virtual SCSI Device Drivers 11727M: Tyrel Datwyler <tyreld@linux.ibm.com> 11728L: linux-scsi@vger.kernel.org 11729S: Supported 11730F: drivers/scsi/ibmvscsi/ibmvscsi* 11731F: include/scsi/viosrp.h 11732 11733IBM Power Virtual SCSI Device Target Driver 11734M: Tyrel Datwyler <tyreld@linux.ibm.com> 11735L: linux-scsi@vger.kernel.org 11736L: target-devel@vger.kernel.org 11737S: Supported 11738F: drivers/scsi/ibmvscsi_tgt/ 11739 11740IBM Power VMX Cryptographic instructions 11741M: Breno Leitão <leitao@debian.org> 11742M: Nayna Jain <nayna@linux.ibm.com> 11743M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11744L: linux-crypto@vger.kernel.org 11745S: Supported 11746F: arch/powerpc/crypto/Kconfig 11747F: arch/powerpc/crypto/Makefile 11748F: arch/powerpc/crypto/aes.c 11749F: arch/powerpc/crypto/aes_cbc.c 11750F: arch/powerpc/crypto/aes_ctr.c 11751F: arch/powerpc/crypto/aes_xts.c 11752F: arch/powerpc/crypto/aesp8-ppc.* 11753F: arch/powerpc/crypto/ghash.c 11754F: arch/powerpc/crypto/ghashp8-ppc.pl 11755F: arch/powerpc/crypto/ppc-xlate.pl 11756F: arch/powerpc/crypto/vmx.c 11757 11758IBM ServeRAID RAID DRIVER 11759S: Orphan 11760F: drivers/scsi/ips.* 11761 11762ICH LPC AND GPIO DRIVER 11763M: Peter Tyser <ptyser@xes-inc.com> 11764S: Maintained 11765F: drivers/gpio/gpio-ich.c 11766F: drivers/mfd/lpc_ich.c 11767 11768ICY I2C DRIVER 11769M: Max Staudt <max@enpas.org> 11770L: linux-i2c@vger.kernel.org 11771S: Maintained 11772F: drivers/i2c/busses/i2c-icy.c 11773 11774IDEAPAD LAPTOP EXTRAS DRIVER 11775M: Ike Panhc <ikepanhc@gmail.com> 11776L: platform-driver-x86@vger.kernel.org 11777S: Maintained 11778W: http://launchpad.net/ideapad-laptop 11779F: drivers/platform/x86/lenovo/ideapad-laptop.c 11780 11781IDEAPAD LAPTOP SLIDEBAR DRIVER 11782M: Andrey Moiseev <o2g.org.ru@gmail.com> 11783L: linux-input@vger.kernel.org 11784S: Maintained 11785W: https://github.com/o2genum/ideapad-slidebar 11786F: drivers/input/misc/ideapad_slidebar.c 11787 11788IDT VersaClock 5 CLOCK DRIVER 11789M: Luca Ceresoli <luca@lucaceresoli.net> 11790S: Maintained 11791F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 11792F: drivers/clk/clk-versaclock5.c 11793 11794IEEE 802.15.4 SUBSYSTEM 11795M: Alexander Aring <alex.aring@gmail.com> 11796M: Stefan Schmidt <stefan@datenfreihafen.org> 11797M: Miquel Raynal <miquel.raynal@bootlin.com> 11798L: linux-wpan@vger.kernel.org 11799S: Maintained 11800W: https://linux-wpan.org/ 11801Q: https://patchwork.kernel.org/project/linux-wpan/list/ 11802T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 11803T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 11804F: Documentation/networking/ieee802154.rst 11805F: drivers/net/ieee802154/ 11806F: include/linux/ieee802154.h 11807F: include/linux/nl802154.h 11808F: include/net/af_ieee802154.h 11809F: include/net/cfg802154.h 11810F: include/net/ieee802154_netdev.h 11811F: include/net/mac802154.h 11812F: include/net/nl802154.h 11813F: net/ieee802154/ 11814F: net/mac802154/ 11815 11816Intel VIRTIO DATA PATH ACCELERATOR 11817M: Zhu Lingshan <lingshan.zhu@kernel.org> 11818L: virtualization@lists.linux.dev 11819S: Supported 11820F: drivers/vdpa/ifcvf/ 11821 11822IFE PROTOCOL 11823M: Yotam Gigi <yotam.gi@gmail.com> 11824M: Jamal Hadi Salim <jhs@mojatatu.com> 11825F: include/net/ife.h 11826F: include/uapi/linux/ife.h 11827F: net/ife 11828 11829IGORPLUG-USB IR RECEIVER 11830M: Sean Young <sean@mess.org> 11831L: linux-media@vger.kernel.org 11832S: Maintained 11833F: drivers/media/rc/igorplugusb.c 11834 11835IGUANAWORKS USB IR TRANSCEIVER 11836M: Sean Young <sean@mess.org> 11837L: linux-media@vger.kernel.org 11838S: Maintained 11839F: drivers/media/rc/iguanair.c 11840 11841IIO ADC HELPERS 11842M: Matti Vaittinen <mazziesaccount@gmail.com> 11843L: linux-iio@vger.kernel.org 11844S: Maintained 11845F: drivers/iio/adc/industrialio-adc.c 11846F: include/linux/iio/adc-helpers.h 11847 11848IIO BACKEND FRAMEWORK 11849M: Nuno Sa <nuno.sa@analog.com> 11850R: Olivier Moysan <olivier.moysan@foss.st.com> 11851L: linux-iio@vger.kernel.org 11852S: Maintained 11853F: Documentation/ABI/testing/debugfs-iio-backend 11854F: drivers/iio/industrialio-backend.c 11855F: include/linux/iio/backend.h 11856 11857IIO DIGITAL POTENTIOMETER DAC 11858M: Peter Rosin <peda@axentia.se> 11859L: linux-iio@vger.kernel.org 11860S: Maintained 11861F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11862F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11863F: drivers/iio/dac/dpot-dac.c 11864 11865IIO ENVELOPE DETECTOR 11866M: Peter Rosin <peda@axentia.se> 11867L: linux-iio@vger.kernel.org 11868S: Maintained 11869F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11870F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11871F: drivers/iio/adc/envelope-detector.c 11872 11873IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11874M: Matti Vaittinen <mazziesaccount@gmail.com> 11875L: linux-iio@vger.kernel.org 11876S: Maintained 11877F: drivers/iio/industrialio-gts-helper.c 11878F: include/linux/iio/iio-gts-helper.h 11879F: drivers/iio/test/iio-test-gts.c 11880 11881IIO MULTIPLEXER 11882M: Peter Rosin <peda@axentia.se> 11883L: linux-iio@vger.kernel.org 11884S: Maintained 11885F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11886F: drivers/iio/multiplexer/iio-mux.c 11887 11888IIO SCMI BASED DRIVER 11889M: Jyoti Bhayana <jbhayana@google.com> 11890L: linux-iio@vger.kernel.org 11891S: Maintained 11892F: drivers/iio/common/scmi_sensors/scmi_iio.c 11893 11894IIO SUBSYSTEM AND DRIVERS 11895M: Jonathan Cameron <jic23@kernel.org> 11896R: David Lechner <dlechner@baylibre.com> 11897R: Nuno Sá <nuno.sa@analog.com> 11898R: Andy Shevchenko <andy@kernel.org> 11899L: linux-iio@vger.kernel.org 11900S: Maintained 11901T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11902F: Documentation/ABI/testing/configfs-iio* 11903F: Documentation/ABI/testing/sysfs-bus-iio* 11904F: Documentation/devicetree/bindings/iio/ 11905F: Documentation/iio/ 11906F: drivers/iio/ 11907F: drivers/staging/iio/ 11908F: include/dt-bindings/iio/ 11909F: include/linux/iio/ 11910F: tools/iio/ 11911 11912IIO UNIT CONVERTER 11913M: Peter Rosin <peda@axentia.se> 11914L: linux-iio@vger.kernel.org 11915S: Maintained 11916F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11917F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11918F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11919F: drivers/iio/afe/iio-rescale.c 11920 11921IKANOS/ADI EAGLE ADSL USB DRIVER 11922M: Matthieu Castet <castet.matthieu@free.fr> 11923M: Stanislaw Gruszka <stf_xl@wp.pl> 11924S: Maintained 11925F: drivers/usb/atm/ueagle-atm.c 11926 11927IMAGIS TOUCHSCREEN DRIVER 11928M: Markuss Broks <markuss.broks@gmail.com> 11929S: Maintained 11930F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11931F: drivers/input/touchscreen/imagis.c 11932 11933IMGTEC ASCII LCD DRIVER 11934M: Paul Burton <paulburton@kernel.org> 11935S: Maintained 11936F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11937F: drivers/auxdisplay/img-ascii-lcd.c 11938 11939IMGTEC JPEG ENCODER DRIVER 11940M: Devarsh Thakkar <devarsht@ti.com> 11941L: linux-media@vger.kernel.org 11942S: Supported 11943F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11944F: drivers/media/platform/imagination/e5010* 11945 11946IMGTEC IR DECODER DRIVER 11947S: Orphan 11948F: drivers/media/rc/img-ir/ 11949 11950IMGTEC POWERVR DRM DRIVER 11951M: Frank Binns <frank.binns@imgtec.com> 11952M: Matt Coster <matt.coster@imgtec.com> 11953S: Supported 11954T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11955F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11956F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11957F: Documentation/gpu/imagination/ 11958F: drivers/gpu/drm/ci/xfails/powervr* 11959F: drivers/gpu/drm/imagination/ 11960F: include/uapi/drm/pvr_drm.h 11961 11962IMON SOUNDGRAPH USB IR RECEIVER 11963M: Sean Young <sean@mess.org> 11964L: linux-media@vger.kernel.org 11965S: Maintained 11966F: drivers/media/rc/imon.c 11967F: drivers/media/rc/imon_raw.c 11968 11969IMS TWINTURBO FRAMEBUFFER DRIVER 11970L: linux-fbdev@vger.kernel.org 11971S: Orphan 11972F: drivers/video/fbdev/imsttfb.c 11973 11974INA233 HARDWARE MONITOR DRIVERS 11975M: Leo Yang <leo.yang.sy0@gmail.com> 11976L: linux-hwmon@vger.kernel.org 11977S: Maintained 11978F: Documentation/hwmon/ina233.rst 11979F: drivers/hwmon/pmbus/ina233.c 11980 11981INDEX OF FURTHER KERNEL DOCUMENTATION 11982M: Carlos Bilbao <carlos.bilbao@kernel.org> 11983S: Maintained 11984F: Documentation/process/kernel-docs.rst 11985 11986INDUSTRY PACK SUBSYSTEM (IPACK) 11987M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11988M: Jens Taprogge <jens.taprogge@taprogge.org> 11989M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11990L: industrypack-devel@lists.sourceforge.net 11991S: Maintained 11992W: http://industrypack.sourceforge.net 11993F: drivers/ipack/ 11994 11995INFINEON DPS310 Driver 11996M: Eddie James <eajames@linux.ibm.com> 11997L: linux-iio@vger.kernel.org 11998S: Maintained 11999F: drivers/iio/pressure/dps310.c 12000 12001INFINEON PEB2466 ASoC CODEC 12002M: Herve Codina <herve.codina@bootlin.com> 12003L: linux-sound@vger.kernel.org 12004S: Maintained 12005F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12006F: sound/soc/codecs/peb2466.c 12007 12008INFINIBAND SUBSYSTEM 12009M: Jason Gunthorpe <jgg@nvidia.com> 12010M: Leon Romanovsky <leonro@nvidia.com> 12011L: linux-rdma@vger.kernel.org 12012S: Supported 12013W: https://github.com/linux-rdma/rdma-core 12014Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12016F: Documentation/devicetree/bindings/infiniband/ 12017F: Documentation/infiniband/ 12018F: drivers/infiniband/ 12019F: include/rdma/ 12020F: include/trace/events/ib_mad.h 12021F: include/trace/events/ib_umad.h 12022F: include/trace/misc/rdma.h 12023F: include/uapi/linux/if_infiniband.h 12024F: include/uapi/rdma/ 12025F: samples/bpf/ibumad_kern.c 12026F: samples/bpf/ibumad_user.c 12027 12028INGENIC JZ4780 NAND DRIVER 12029M: Harvey Hunt <harveyhuntnexus@gmail.com> 12030L: linux-mtd@lists.infradead.org 12031L: linux-mips@vger.kernel.org 12032S: Maintained 12033F: drivers/mtd/nand/raw/ingenic/ 12034 12035INGENIC JZ47xx SoCs 12036M: Paul Cercueil <paul@crapouillou.net> 12037L: linux-mips@vger.kernel.org 12038S: Maintained 12039F: arch/mips/boot/dts/ingenic/ 12040F: arch/mips/generic/board-ingenic.c 12041F: arch/mips/include/asm/mach-ingenic/ 12042F: arch/mips/ingenic/Kconfig 12043F: drivers/clk/ingenic/ 12044F: drivers/dma/dma-jz4780.c 12045F: drivers/gpu/drm/ingenic/ 12046F: drivers/i2c/busses/i2c-jz4780.c 12047F: drivers/iio/adc/ingenic-adc.c 12048F: drivers/irqchip/irq-ingenic.c 12049F: drivers/memory/jz4780-nemc.c 12050F: drivers/mmc/host/jz4740_mmc.c 12051F: drivers/mtd/nand/raw/ingenic/ 12052F: drivers/pinctrl/pinctrl-ingenic.c 12053F: drivers/power/supply/ingenic-battery.c 12054F: drivers/pwm/pwm-jz4740.c 12055F: drivers/remoteproc/ingenic_rproc.c 12056F: drivers/rtc/rtc-jz4740.c 12057F: drivers/tty/serial/8250/8250_ingenic.c 12058F: drivers/usb/musb/jz4740.c 12059F: drivers/watchdog/jz4740_wdt.c 12060F: include/dt-bindings/iio/adc/ingenic,adc.h 12061F: include/linux/mfd/ingenic-tcu.h 12062F: sound/soc/codecs/jz47* 12063F: sound/soc/jz4740/ 12064 12065INJOINIC IP5xxx POWER BANK IC DRIVER 12066M: Samuel Holland <samuel@sholland.org> 12067S: Maintained 12068F: drivers/power/supply/ip5xxx_power.c 12069 12070INOTIFY 12071M: Jan Kara <jack@suse.cz> 12072R: Amir Goldstein <amir73il@gmail.com> 12073L: linux-fsdevel@vger.kernel.org 12074S: Maintained 12075F: Documentation/filesystems/inotify.rst 12076F: fs/notify/inotify/ 12077F: include/linux/inotify.h 12078F: include/uapi/linux/inotify.h 12079 12080INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12081M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12082L: linux-input@vger.kernel.org 12083S: Maintained 12084Q: http://patchwork.kernel.org/project/linux-input/list/ 12085T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12086F: Documentation/devicetree/bindings/input/ 12087F: Documentation/devicetree/bindings/serio/ 12088F: Documentation/input/ 12089F: drivers/input/ 12090F: include/dt-bindings/input/ 12091F: include/linux/gameport.h 12092F: include/linux/i8042.h 12093F: include/linux/input.h 12094F: include/linux/input/ 12095F: include/linux/libps2.h 12096F: include/linux/serio.h 12097F: include/uapi/linux/gameport.h 12098F: include/uapi/linux/input-event-codes.h 12099F: include/uapi/linux/input.h 12100F: include/uapi/linux/serio.h 12101F: include/uapi/linux/uinput.h 12102 12103INPUT MULTITOUCH (MT) PROTOCOL 12104M: Henrik Rydberg <rydberg@bitmath.org> 12105L: linux-input@vger.kernel.org 12106S: Odd fixes 12107F: Documentation/input/multi-touch-protocol.rst 12108F: drivers/input/input-mt.c 12109K: \b(ABS|SYN)_MT_ 12110 12111INSIDE SECURE CRYPTO DRIVER 12112M: Antoine Tenart <atenart@kernel.org> 12113L: linux-crypto@vger.kernel.org 12114S: Maintained 12115F: drivers/crypto/inside-secure/ 12116 12117INSIDE SECURE EIP93 CRYPTO DRIVER 12118M: Christian Marangi <ansuelsmth@gmail.com> 12119L: linux-crypto@vger.kernel.org 12120S: Maintained 12121F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12122F: drivers/crypto/inside-secure/eip93/ 12123 12124INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12125M: Mimi Zohar <zohar@linux.ibm.com> 12126M: Roberto Sassu <roberto.sassu@huawei.com> 12127M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12128R: Eric Snowberg <eric.snowberg@oracle.com> 12129L: linux-integrity@vger.kernel.org 12130S: Supported 12131T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12132F: security/integrity/ 12133F: security/integrity/ima/ 12134 12135INTEGRITY POLICY ENFORCEMENT (IPE) 12136M: Fan Wu <wufan@kernel.org> 12137L: linux-security-module@vger.kernel.org 12138S: Supported 12139T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12140F: Documentation/admin-guide/LSM/ipe.rst 12141F: Documentation/security/ipe.rst 12142F: scripts/ipe/ 12143F: security/ipe/ 12144 12145INTEL 810/815 FRAMEBUFFER DRIVER 12146M: Antonino Daplas <adaplas@gmail.com> 12147L: linux-fbdev@vger.kernel.org 12148S: Maintained 12149F: drivers/video/fbdev/i810/ 12150 12151INTEL 8254 COUNTER DRIVER 12152M: William Breathitt Gray <wbg@kernel.org> 12153L: linux-iio@vger.kernel.org 12154S: Maintained 12155F: drivers/counter/i8254.c 12156F: include/linux/i8254.h 12157 12158INTEL 8255 GPIO DRIVER 12159M: William Breathitt Gray <wbg@kernel.org> 12160L: linux-gpio@vger.kernel.org 12161S: Maintained 12162F: drivers/gpio/gpio-i8255.c 12163F: drivers/gpio/gpio-i8255.h 12164 12165INTEL ASoC DRIVERS 12166M: Cezary Rojewski <cezary.rojewski@intel.com> 12167M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12168M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12169M: Bard Liao <yung-chuan.liao@linux.intel.com> 12170M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12171M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12172R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12173L: linux-sound@vger.kernel.org 12174S: Supported 12175F: sound/soc/intel/ 12176 12177INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12178M: Hans de Goede <hansg@kernel.org> 12179L: platform-driver-x86@vger.kernel.org 12180S: Maintained 12181F: drivers/platform/x86/intel/atomisp2/pm.c 12182 12183INTEL ATOMISP2 LED DRIVER 12184M: Hans de Goede <hansg@kernel.org> 12185L: platform-driver-x86@vger.kernel.org 12186S: Maintained 12187F: drivers/platform/x86/intel/atomisp2/led.c 12188 12189INTEL BIOS SAR INT1092 DRIVER 12190M: Shravan Sudhakar <s.shravan@intel.com> 12191L: platform-driver-x86@vger.kernel.org 12192S: Maintained 12193F: drivers/platform/x86/intel/int1092/ 12194 12195INTEL BROXTON PMC DRIVER 12196M: Mika Westerberg <mika.westerberg@linux.intel.com> 12197M: Zha Qipeng <qipeng.zha@intel.com> 12198S: Maintained 12199F: drivers/mfd/intel_pmc_bxt.c 12200F: include/linux/mfd/intel_pmc_bxt.h 12201 12202INTEL C600 SERIES SAS CONTROLLER DRIVER 12203L: linux-scsi@vger.kernel.org 12204S: Orphan 12205T: git git://git.code.sf.net/p/intel-sas/isci 12206F: drivers/scsi/isci/ 12207 12208INTEL CPU family model numbers 12209M: Tony Luck <tony.luck@intel.com> 12210M: x86@kernel.org 12211L: linux-kernel@vger.kernel.org 12212S: Supported 12213F: arch/x86/include/asm/intel-family.h 12214 12215INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12216M: Alexander Usyskin <alexander.usyskin@intel.com> 12217L: linux-mtd@lists.infradead.org 12218S: Supported 12219F: drivers/mtd/devices/mtd_intel_dg.c 12220F: include/linux/intel_dg_nvm_aux.h 12221 12222INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12223M: Jani Nikula <jani.nikula@linux.intel.com> 12224M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12225L: intel-gfx@lists.freedesktop.org 12226L: intel-xe@lists.freedesktop.org 12227S: Supported 12228F: drivers/gpu/drm/i915/display/ 12229F: drivers/gpu/drm/xe/display/ 12230F: drivers/gpu/drm/xe/compat-i915-headers 12231F: include/drm/intel/ 12232 12233INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12234M: Jani Nikula <jani.nikula@linux.intel.com> 12235M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12236M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12237M: Tvrtko Ursulin <tursulin@ursulin.net> 12238L: intel-gfx@lists.freedesktop.org 12239S: Supported 12240W: https://drm.pages.freedesktop.org/intel-docs/ 12241Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12242B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12243C: irc://irc.oftc.net/intel-gfx 12244T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12245F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12246F: Documentation/gpu/i915.rst 12247F: drivers/gpu/drm/ci/xfails/i915* 12248F: drivers/gpu/drm/i915/ 12249F: include/drm/intel/ 12250F: include/uapi/drm/i915_drm.h 12251 12252INTEL DRM XE DRIVER (Lunar Lake and newer) 12253M: Lucas De Marchi <lucas.demarchi@intel.com> 12254M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12255M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12256L: intel-xe@lists.freedesktop.org 12257S: Supported 12258W: https://drm.pages.freedesktop.org/intel-docs/ 12259Q: http://patchwork.freedesktop.org/project/intel-xe/ 12260B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12261C: irc://irc.oftc.net/xe 12262T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12263F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12264F: Documentation/gpu/xe/ 12265F: drivers/gpu/drm/xe/ 12266F: include/drm/intel/ 12267F: include/uapi/drm/xe_drm.h 12268 12269INTEL ETHERNET DRIVERS 12270M: Tony Nguyen <anthony.l.nguyen@intel.com> 12271M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12272L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12273S: Maintained 12274W: https://www.intel.com/content/www/us/en/support.html 12275Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12276T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12277T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12278F: Documentation/networking/device_drivers/ethernet/intel/ 12279F: drivers/net/ethernet/intel/ 12280F: drivers/net/ethernet/intel/*/ 12281F: include/linux/avf/virtchnl.h 12282F: include/linux/net/intel/*/ 12283 12284INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12285M: Mustafa Ismail <mustafa.ismail@intel.com> 12286M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12287L: linux-rdma@vger.kernel.org 12288S: Supported 12289F: drivers/infiniband/hw/irdma/ 12290F: include/uapi/rdma/irdma-abi.h 12291 12292INTEL GPIO DRIVERS 12293M: Andy Shevchenko <andy@kernel.org> 12294L: linux-gpio@vger.kernel.org 12295S: Supported 12296T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12297F: drivers/gpio/gpio-elkhartlake.c 12298F: drivers/gpio/gpio-graniterapids.c 12299F: drivers/gpio/gpio-ich.c 12300F: drivers/gpio/gpio-merrifield.c 12301F: drivers/gpio/gpio-ml-ioh.c 12302F: drivers/gpio/gpio-pch.c 12303F: drivers/gpio/gpio-sch.c 12304F: drivers/gpio/gpio-sodaville.c 12305F: drivers/gpio/gpio-tangier.c 12306F: drivers/gpio/gpio-tangier.h 12307 12308INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12309R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12310R: Zhi Wang <zhi.wang.linux@gmail.com> 12311S: Odd Fixes 12312W: https://github.com/intel/gvt-linux/wiki 12313F: drivers/gpu/drm/i915/gvt/ 12314 12315INTEL HID EVENT DRIVER 12316M: Alex Hung <alexhung@gmail.com> 12317L: platform-driver-x86@vger.kernel.org 12318S: Maintained 12319F: drivers/platform/x86/intel/hid.c 12320 12321INTEL I/OAT DMA DRIVER 12322M: Dave Jiang <dave.jiang@intel.com> 12323R: Dan Williams <dan.j.williams@intel.com> 12324L: dmaengine@vger.kernel.org 12325S: Supported 12326Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12327F: drivers/dma/ioat* 12328 12329INTEL IAA CRYPTO DRIVER 12330M: Kristen Accardi <kristen.c.accardi@intel.com> 12331M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12332L: linux-crypto@vger.kernel.org 12333S: Supported 12334F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12335F: drivers/crypto/intel/iaa/* 12336 12337INTEL IDLE DRIVER 12338M: Rafael J. Wysocki <rafael@kernel.org> 12339M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12340M: Artem Bityutskiy <dedekind1@gmail.com> 12341R: Len Brown <lenb@kernel.org> 12342L: linux-pm@vger.kernel.org 12343S: Supported 12344B: https://bugzilla.kernel.org 12345T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12346F: drivers/idle/intel_idle.c 12347 12348INTEL IDXD DRIVER 12349M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12350R: Dave Jiang <dave.jiang@intel.com> 12351L: dmaengine@vger.kernel.org 12352S: Supported 12353F: drivers/dma/idxd/* 12354F: include/uapi/linux/idxd.h 12355 12356INTEL IN FIELD SCAN (IFS) DEVICE 12357M: Tony Luck <tony.luck@intel.com> 12358R: Ashok Raj <ashok.raj.linux@gmail.com> 12359S: Maintained 12360F: drivers/platform/x86/intel/ifs 12361F: include/trace/events/intel_ifs.h 12362F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12363 12364INTEL INTEGRATED SENSOR HUB DRIVER 12365M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12366M: Jiri Kosina <jikos@kernel.org> 12367L: linux-input@vger.kernel.org 12368S: Maintained 12369F: drivers/hid/intel-ish-hid/ 12370 12371INTEL IOMMU (VT-d) 12372M: David Woodhouse <dwmw2@infradead.org> 12373M: Lu Baolu <baolu.lu@linux.intel.com> 12374L: iommu@lists.linux.dev 12375S: Supported 12376T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12377F: drivers/iommu/intel/ 12378 12379INTEL IPU3 CSI-2 CIO2 DRIVER 12380M: Yong Zhi <yong.zhi@intel.com> 12381M: Sakari Ailus <sakari.ailus@linux.intel.com> 12382M: Bingbu Cao <bingbu.cao@intel.com> 12383M: Dan Scally <djrscally@gmail.com> 12384R: Tianshu Qiu <tian.shu.qiu@intel.com> 12385L: linux-media@vger.kernel.org 12386S: Maintained 12387T: git git://linuxtv.org/media.git 12388F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12389F: drivers/media/pci/intel/ipu3/ 12390 12391INTEL IPU3 CSI-2 IMGU DRIVER 12392M: Sakari Ailus <sakari.ailus@linux.intel.com> 12393R: Bingbu Cao <bingbu.cao@intel.com> 12394R: Tianshu Qiu <tian.shu.qiu@intel.com> 12395L: linux-media@vger.kernel.org 12396S: Maintained 12397F: Documentation/admin-guide/media/ipu3.rst 12398F: Documentation/admin-guide/media/ipu3_rcb.svg 12399F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12400F: drivers/staging/media/ipu3/ 12401 12402INTEL IPU6 INPUT SYSTEM DRIVER 12403M: Sakari Ailus <sakari.ailus@linux.intel.com> 12404M: Bingbu Cao <bingbu.cao@intel.com> 12405R: Tianshu Qiu <tian.shu.qiu@intel.com> 12406L: linux-media@vger.kernel.org 12407S: Maintained 12408T: git git://linuxtv.org/media.git 12409F: Documentation/admin-guide/media/ipu6-isys.rst 12410F: drivers/media/pci/intel/ipu6/ 12411 12412INTEL IPU7 INPUT SYSTEM DRIVER 12413M: Sakari Ailus <sakari.ailus@linux.intel.com> 12414R: Bingbu Cao <bingbu.cao@intel.com> 12415R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12416L: linux-media@vger.kernel.org 12417S: Maintained 12418T: git git://linuxtv.org/media.git 12419F: drivers/staging/media/ipu7/ 12420 12421INTEL ISHTP ECLITE DRIVER 12422M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12423L: platform-driver-x86@vger.kernel.org 12424S: Supported 12425F: drivers/platform/x86/intel/ishtp_eclite.c 12426 12427INTEL IXP4XX CRYPTO SUPPORT 12428M: Corentin Labbe <clabbe@baylibre.com> 12429L: linux-crypto@vger.kernel.org 12430S: Maintained 12431F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12432 12433INTEL KEEM BAY DRM DRIVER 12434M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12435M: Edmund Dea <edmund.j.dea@intel.com> 12436S: Maintained 12437F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12438F: drivers/gpu/drm/kmb/ 12439 12440INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12441M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12442S: Maintained 12443F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12444F: drivers/crypto/intel/keembay/Kconfig 12445F: drivers/crypto/intel/keembay/Makefile 12446F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12447F: drivers/crypto/intel/keembay/ocs-aes.c 12448F: drivers/crypto/intel/keembay/ocs-aes.h 12449 12450INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12451M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12452M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12453M: Mark Gross <mgross@linux.intel.com> 12454S: Maintained 12455F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12456F: drivers/crypto/intel/keembay/Kconfig 12457F: drivers/crypto/intel/keembay/Makefile 12458F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12459 12460INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12461M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12462M: Declan Murphy <declan.murphy@intel.com> 12463S: Maintained 12464F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12465F: drivers/crypto/intel/keembay/Kconfig 12466F: drivers/crypto/intel/keembay/Makefile 12467F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12468F: drivers/crypto/intel/keembay/ocs-hcu.c 12469F: drivers/crypto/intel/keembay/ocs-hcu.h 12470 12471INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12472M: Lixu Zhang <lixu.zhang@intel.com> 12473M: Sakari Ailus <sakari.ailus@linux.intel.com> 12474S: Maintained 12475F: drivers/gpio/gpio-ljca.c 12476F: drivers/i2c/busses/i2c-ljca.c 12477F: drivers/spi/spi-ljca.c 12478F: drivers/usb/misc/usb-ljca.c 12479F: include/linux/usb/ljca.h 12480 12481INTEL MANAGEMENT ENGINE (mei) 12482M: Alexander Usyskin <alexander.usyskin@intel.com> 12483L: linux-kernel@vger.kernel.org 12484S: Supported 12485F: Documentation/driver-api/mei/* 12486F: drivers/misc/mei/ 12487F: drivers/watchdog/mei_wdt.c 12488F: include/linux/mei_aux.h 12489F: include/linux/mei_cl_bus.h 12490F: include/uapi/linux/mei.h 12491F: include/uapi/linux/mei_uuid.h 12492F: include/uapi/linux/uuid.h 12493F: samples/mei/* 12494 12495INTEL MAX 10 BMC MFD DRIVER 12496M: Xu Yilun <yilun.xu@intel.com> 12497R: Tom Rix <trix@redhat.com> 12498S: Maintained 12499F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12500F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12501F: drivers/hwmon/intel-m10-bmc-hwmon.c 12502F: drivers/mfd/intel-m10-bmc* 12503F: include/linux/mfd/intel-m10-bmc.h 12504 12505INTEL MAX10 BMC SECURE UPDATES 12506M: Matthew Gerlach <matthew.gerlach@altera.com> 12507L: linux-fpga@vger.kernel.org 12508S: Maintained 12509F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12510F: drivers/fpga/intel-m10-bmc-sec-update.c 12511 12512INTEL MID (Mobile Internet Device) PLATFORM 12513M: Andy Shevchenko <andy@kernel.org> 12514L: linux-kernel@vger.kernel.org 12515S: Supported 12516F: arch/x86/include/asm/intel-mid.h 12517F: arch/x86/pci/intel_mid.c 12518F: arch/x86/platform/intel-mid/ 12519F: drivers/dma/hsu/ 12520F: drivers/extcon/extcon-intel-mrfld.c 12521F: drivers/gpio/gpio-merrifield.c 12522F: drivers/gpio/gpio-tangier.* 12523F: drivers/iio/adc/intel_mrfld_adc.c 12524F: drivers/mfd/intel_soc_pmic_mrfld.c 12525F: drivers/pinctrl/intel/pinctrl-merrifield.c 12526F: drivers/pinctrl/intel/pinctrl-moorefield.c 12527F: drivers/pinctrl/intel/pinctrl-tangier.* 12528F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12529F: drivers/platform/x86/intel_scu_* 12530F: drivers/staging/media/atomisp/ 12531F: drivers/tty/serial/8250/8250_mid.c 12532F: drivers/watchdog/intel-mid_wdt.c 12533F: include/linux/mfd/intel_soc_pmic_mrfld.h 12534F: include/linux/platform_data/x86/intel-mid_wdt.h 12535F: include/linux/platform_data/x86/intel_scu_ipc.h 12536 12537INTEL P-Unit IPC DRIVER 12538M: Zha Qipeng <qipeng.zha@intel.com> 12539L: platform-driver-x86@vger.kernel.org 12540S: Maintained 12541F: arch/x86/include/asm/intel_punit_ipc.h 12542F: drivers/platform/x86/intel/punit_ipc.c 12543 12544INTEL PMC CORE DRIVER 12545M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12546M: David E Box <david.e.box@intel.com> 12547L: platform-driver-x86@vger.kernel.org 12548S: Maintained 12549F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12550F: drivers/platform/x86/intel/pmc/ 12551F: include/linux/platform_data/x86/intel_pmc_ipc.h 12552 12553INTEL PMIC GPIO DRIVERS 12554M: Andy Shevchenko <andy@kernel.org> 12555S: Supported 12556T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12557F: drivers/gpio/gpio-*cove.c 12558 12559INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12560M: Andy Shevchenko <andy@kernel.org> 12561S: Supported 12562F: drivers/mfd/intel_soc_pmic* 12563F: include/linux/mfd/intel_soc_pmic* 12564 12565INTEL PMT DRIVERS 12566M: David E. Box <david.e.box@linux.intel.com> 12567S: Supported 12568F: Documentation/ABI/testing/sysfs-class-intel_pmt 12569F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12570F: drivers/platform/x86/intel/pmt/ 12571 12572INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12573M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12574L: linux-wireless@vger.kernel.org 12575S: Maintained 12576F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12577F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12578F: drivers/net/wireless/intel/ipw2x00/ 12579 12580INTEL PSTATE DRIVER 12581M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12582M: Len Brown <lenb@kernel.org> 12583L: linux-pm@vger.kernel.org 12584S: Supported 12585F: drivers/cpufreq/intel_pstate.c 12586 12587INTEL PTP DFL ToD DRIVER 12588L: linux-fpga@vger.kernel.org 12589L: netdev@vger.kernel.org 12590S: Orphan 12591F: drivers/ptp/ptp_dfl_tod.c 12592 12593INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12594M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12595L: linux-iio@vger.kernel.org 12596F: drivers/counter/intel-qep.c 12597 12598INTEL SCU DRIVERS 12599M: Mika Westerberg <mika.westerberg@linux.intel.com> 12600S: Maintained 12601F: drivers/platform/x86/intel_scu_* 12602F: include/linux/platform_data/x86/intel_scu_ipc.h 12603 12604INTEL SDSI DRIVER 12605M: David E. Box <david.e.box@linux.intel.com> 12606S: Supported 12607F: drivers/platform/x86/intel/sdsi.c 12608F: tools/arch/x86/intel_sdsi/ 12609F: tools/testing/selftests/drivers/sdsi/ 12610 12611INTEL SGX 12612M: Jarkko Sakkinen <jarkko@kernel.org> 12613R: Dave Hansen <dave.hansen@linux.intel.com> 12614L: linux-sgx@vger.kernel.org 12615S: Supported 12616Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12617T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12618F: Documentation/arch/x86/sgx.rst 12619F: arch/x86/entry/vdso/vsgx.S 12620F: arch/x86/include/asm/sgx.h 12621F: arch/x86/include/uapi/asm/sgx.h 12622F: arch/x86/kernel/cpu/sgx/* 12623F: tools/testing/selftests/sgx/* 12624K: \bSGX_ 12625 12626INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12627M: Daniel Scally <djrscally@gmail.com> 12628S: Maintained 12629F: drivers/platform/x86/intel/int3472/ 12630F: include/linux/platform_data/x86/int3472.h 12631 12632INTEL SPEED SELECT TECHNOLOGY 12633M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12634L: platform-driver-x86@vger.kernel.org 12635S: Maintained 12636F: drivers/platform/x86/intel/speed_select_if/ 12637F: include/uapi/linux/isst_if.h 12638F: tools/power/x86/intel-speed-select/ 12639 12640INTEL STRATIX10 FIRMWARE DRIVERS 12641M: Dinh Nguyen <dinguyen@kernel.org> 12642L: linux-kernel@vger.kernel.org 12643S: Maintained 12644T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12645F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12646F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 12647F: drivers/firmware/stratix10-rsu.c 12648F: drivers/firmware/stratix10-svc.c 12649F: include/linux/firmware/intel/stratix10-smc.h 12650F: include/linux/firmware/intel/stratix10-svc-client.h 12651 12652INTEL TELEMETRY DRIVER 12653M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12654M: "David E. Box" <david.e.box@linux.intel.com> 12655L: platform-driver-x86@vger.kernel.org 12656S: Maintained 12657F: arch/x86/include/asm/intel_telemetry.h 12658F: drivers/platform/x86/intel/telemetry/ 12659 12660INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12661M: Even Xu <even.xu@intel.com> 12662M: Xinpeng Sun <xinpeng.sun@intel.com> 12663S: Maintained 12664F: drivers/hid/intel-thc-hid/ 12665 12666INTEL TPMI DRIVER 12667M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12668L: platform-driver-x86@vger.kernel.org 12669S: Maintained 12670F: Documentation/ABI/testing/debugfs-tpmi 12671F: drivers/platform/x86/intel/vsec_tpmi.c 12672F: include/linux/intel_tpmi.h 12673 12674INTEL UNCORE FREQUENCY CONTROL 12675M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12676L: platform-driver-x86@vger.kernel.org 12677S: Maintained 12678F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12679F: drivers/platform/x86/intel/uncore-frequency/ 12680 12681INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12682M: David E. Box <david.e.box@linux.intel.com> 12683S: Supported 12684F: drivers/platform/x86/intel/vsec.c 12685F: include/linux/intel_vsec.h 12686 12687INTEL VIRTUAL BUTTON DRIVER 12688M: AceLan Kao <acelan.kao@canonical.com> 12689L: platform-driver-x86@vger.kernel.org 12690S: Maintained 12691F: drivers/platform/x86/intel/vbtn.c 12692 12693INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12694M: Stanislaw Gruszka <stf_xl@wp.pl> 12695L: linux-wireless@vger.kernel.org 12696S: Supported 12697F: drivers/net/wireless/intel/iwlegacy/ 12698 12699INTEL WIRELESS WIFI LINK (iwlwifi) 12700M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12701L: linux-wireless@vger.kernel.org 12702S: Supported 12703W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12704T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12705F: drivers/net/wireless/intel/iwlwifi/ 12706 12707INTEL VISION SENSING CONTROLLER DRIVER 12708M: Sakari Ailus <sakari.ailus@linux.intel.com> 12709R: Bingbu Cao <bingbu.cao@intel.com> 12710R: Lixu Zhang <lixu.zhang@intel.com> 12711R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12712L: linux-media@vger.kernel.org 12713S: Maintained 12714T: git git://linuxtv.org/media.git 12715F: drivers/media/pci/intel/ivsc/ 12716 12717INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12718S: Orphan 12719W: https://slimbootloader.github.io/security/firmware-update.html 12720F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12721 12722INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12723L: Dell.Client.Kernel@dell.com 12724S: Maintained 12725F: drivers/platform/x86/intel/wmi/thunderbolt.c 12726 12727INTEL WWAN IOSM DRIVER 12728L: netdev@vger.kernel.org 12729S: Orphan 12730F: drivers/net/wwan/iosm/ 12731 12732INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12733M: Xin Li <xin@zytor.com> 12734M: "H. Peter Anvin" <hpa@zytor.com> 12735S: Supported 12736F: Documentation/arch/x86/x86_64/fred.rst 12737F: arch/x86/entry/entry_64_fred.S 12738F: arch/x86/entry/entry_fred.c 12739F: arch/x86/include/asm/fred.h 12740F: arch/x86/kernel/fred.c 12741 12742INTEL(R) TRACE HUB 12743M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12744S: Supported 12745F: Documentation/trace/intel_th.rst 12746F: drivers/hwtracing/intel_th/ 12747F: include/linux/intel_th.h 12748 12749INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 12750M: Ning Sun <ning.sun@intel.com> 12751L: tboot-devel@lists.sourceforge.net 12752S: Supported 12753W: http://tboot.sourceforge.net 12754T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 12755F: Documentation/arch/x86/intel_txt.rst 12756F: arch/x86/kernel/tboot.c 12757F: include/linux/tboot.h 12758 12759INTERCONNECT API 12760M: Georgi Djakov <djakov@kernel.org> 12761L: linux-pm@vger.kernel.org 12762S: Maintained 12763T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 12764F: Documentation/devicetree/bindings/interconnect/ 12765F: Documentation/driver-api/interconnect.rst 12766F: drivers/interconnect/ 12767F: include/dt-bindings/interconnect/ 12768F: include/linux/interconnect-provider.h 12769F: include/linux/interconnect.h 12770 12771INTERRUPT COUNTER DRIVER 12772M: Oleksij Rempel <o.rempel@pengutronix.de> 12773R: Pengutronix Kernel Team <kernel@pengutronix.de> 12774L: linux-iio@vger.kernel.org 12775F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 12776F: drivers/counter/interrupt-cnt.c 12777 12778INTERSIL ISL7998X VIDEO DECODER DRIVER 12779M: Michael Tretter <m.tretter@pengutronix.de> 12780R: Pengutronix Kernel Team <kernel@pengutronix.de> 12781L: linux-media@vger.kernel.org 12782S: Maintained 12783F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 12784F: drivers/media/i2c/isl7998x.c 12785 12786INVENSENSE ICM-426xx IMU DRIVER 12787M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12788L: linux-iio@vger.kernel.org 12789S: Maintained 12790W: https://invensense.tdk.com/ 12791F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 12792F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 12793F: drivers/iio/imu/inv_icm42600/ 12794 12795INVENSENSE MPU-3050 GYROSCOPE DRIVER 12796M: Linus Walleij <linus.walleij@linaro.org> 12797L: linux-iio@vger.kernel.org 12798S: Maintained 12799F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 12800F: drivers/iio/gyro/mpu3050* 12801 12802INVENSENSE MPU-6050 IMU DRIVER 12803M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12804L: linux-iio@vger.kernel.org 12805S: Maintained 12806W: https://invensense.tdk.com/ 12807F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 12808F: drivers/iio/imu/inv_mpu6050/ 12809 12810IOC3 ETHERNET DRIVER 12811M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12812L: linux-mips@vger.kernel.org 12813S: Maintained 12814F: drivers/net/ethernet/sgi/ioc3-eth.c 12815 12816IOMMU DMA-API LAYER 12817M: Robin Murphy <robin.murphy@arm.com> 12818L: iommu@lists.linux.dev 12819S: Maintained 12820T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12821F: drivers/iommu/dma-iommu.c 12822F: drivers/iommu/dma-iommu.h 12823F: drivers/iommu/iova.c 12824F: include/linux/iommu-dma.h 12825F: include/linux/iova.h 12826 12827IOMMU SUBSYSTEM 12828M: Joerg Roedel <joro@8bytes.org> 12829M: Will Deacon <will@kernel.org> 12830R: Robin Murphy <robin.murphy@arm.com> 12831L: iommu@lists.linux.dev 12832S: Maintained 12833T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12834F: Documentation/devicetree/bindings/iommu/ 12835F: drivers/iommu/ 12836F: include/linux/iommu.h 12837F: include/linux/iova.h 12838F: include/linux/of_iommu.h 12839 12840IOMMUFD 12841M: Jason Gunthorpe <jgg@nvidia.com> 12842M: Kevin Tian <kevin.tian@intel.com> 12843L: iommu@lists.linux.dev 12844S: Maintained 12845T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 12846F: Documentation/userspace-api/iommufd.rst 12847F: drivers/iommu/iommufd/ 12848F: include/linux/iommufd.h 12849F: include/uapi/linux/iommufd.h 12850F: tools/testing/selftests/iommu/ 12851 12852IOSYS-MAP HELPERS 12853M: Thomas Zimmermann <tzimmermann@suse.de> 12854L: dri-devel@lists.freedesktop.org 12855S: Maintained 12856T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12857F: include/linux/iosys-map.h 12858 12859IO_URING 12860M: Jens Axboe <axboe@kernel.dk> 12861L: io-uring@vger.kernel.org 12862S: Maintained 12863T: git git://git.kernel.dk/linux-block 12864T: git git://git.kernel.dk/liburing 12865F: include/linux/io_uring/ 12866F: include/linux/io_uring.h 12867F: include/linux/io_uring_types.h 12868F: include/trace/events/io_uring.h 12869F: include/uapi/linux/io_uring.h 12870F: include/uapi/linux/io_uring/ 12871F: io_uring/ 12872 12873IPMI SUBSYSTEM 12874M: Corey Minyard <corey@minyard.net> 12875L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 12876S: Supported 12877W: http://openipmi.sourceforge.net/ 12878T: git https://github.com/cminyard/linux-ipmi.git for-next 12879F: Documentation/devicetree/bindings/ipmi/ 12880F: Documentation/driver-api/ipmi.rst 12881F: drivers/char/ipmi/ 12882F: include/linux/ipmi* 12883F: include/uapi/linux/ipmi* 12884 12885IPS SCSI RAID DRIVER 12886M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 12887L: linux-scsi@vger.kernel.org 12888S: Maintained 12889W: http://www.adaptec.com/ 12890F: drivers/scsi/ips* 12891 12892IPVS 12893M: Simon Horman <horms@verge.net.au> 12894M: Julian Anastasov <ja@ssi.bg> 12895L: netdev@vger.kernel.org 12896L: lvs-devel@vger.kernel.org 12897S: Maintained 12898T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 12899T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 12900F: Documentation/networking/ipvs-sysctl.rst 12901F: include/net/ip_vs.h 12902F: include/uapi/linux/ip_vs.h 12903F: net/netfilter/ipvs/ 12904 12905IPWIRELESS DRIVER 12906M: Jiri Kosina <jikos@kernel.org> 12907M: David Sterba <dsterba@suse.com> 12908S: Odd Fixes 12909F: drivers/tty/ipwireless/ 12910 12911IRON DEVICE AUDIO CODEC DRIVERS 12912M: Kiseok Jo <kiseok.jo@irondevice.com> 12913L: linux-sound@vger.kernel.org 12914S: Maintained 12915F: Documentation/devicetree/bindings/sound/irondevice,* 12916F: sound/soc/codecs/sma* 12917 12918IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12919M: Thomas Gleixner <tglx@linutronix.de> 12920S: Maintained 12921T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12922F: Documentation/core-api/irq/irq-domain.rst 12923F: include/linux/irqdomain.h 12924F: include/linux/irqdomain_defs.h 12925F: kernel/irq/irqdomain.c 12926F: kernel/irq/msi.c 12927 12928IRQ SUBSYSTEM 12929M: Thomas Gleixner <tglx@linutronix.de> 12930L: linux-kernel@vger.kernel.org 12931S: Maintained 12932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12933F: include/linux/group_cpus.h 12934F: include/linux/irq.h 12935F: include/linux/irqhandler.h 12936F: include/linux/irqnr.h 12937F: include/linux/irqreturn.h 12938F: kernel/irq/ 12939F: lib/group_cpus.c 12940 12941IRQCHIP DRIVERS 12942M: Thomas Gleixner <tglx@linutronix.de> 12943L: linux-kernel@vger.kernel.org 12944S: Maintained 12945T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12946F: Documentation/devicetree/bindings/interrupt-controller/ 12947F: drivers/irqchip/ 12948F: include/linux/irqchip.h 12949 12950ISA 12951M: William Breathitt Gray <wbg@kernel.org> 12952S: Maintained 12953F: Documentation/driver-api/isa.rst 12954F: drivers/base/isa.c 12955F: include/linux/isa.h 12956 12957ISA RADIO MODULE 12958M: Hans Verkuil <hverkuil@xs4all.nl> 12959L: linux-media@vger.kernel.org 12960S: Maintained 12961W: https://linuxtv.org 12962T: git git://linuxtv.org/media.git 12963F: drivers/media/radio/radio-isa* 12964 12965ISAPNP 12966M: Jaroslav Kysela <perex@perex.cz> 12967S: Maintained 12968F: Documentation/userspace-api/isapnp.rst 12969F: drivers/pnp/isapnp/ 12970F: include/linux/isapnp.h 12971 12972ISCSI 12973M: Lee Duncan <lduncan@suse.com> 12974M: Chris Leech <cleech@redhat.com> 12975M: Mike Christie <michael.christie@oracle.com> 12976L: open-iscsi@googlegroups.com 12977L: linux-scsi@vger.kernel.org 12978S: Maintained 12979W: www.open-iscsi.com 12980F: drivers/scsi/*iscsi* 12981F: include/scsi/*iscsi* 12982 12983iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12984M: Peter Jones <pjones@redhat.com> 12985M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12986S: Maintained 12987F: drivers/firmware/iscsi_ibft* 12988 12989ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 12990M: Sagi Grimberg <sagi@grimberg.me> 12991M: Max Gurtovoy <mgurtovoy@nvidia.com> 12992L: linux-rdma@vger.kernel.org 12993S: Supported 12994W: http://www.openfabrics.org 12995W: www.open-iscsi.org 12996Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12997F: drivers/infiniband/ulp/iser/ 12998 12999ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13000M: Sagi Grimberg <sagi@grimberg.me> 13001L: linux-rdma@vger.kernel.org 13002L: target-devel@vger.kernel.org 13003S: Supported 13004T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13005F: drivers/infiniband/ulp/isert 13006 13007ISDN/CMTP OVER BLUETOOTH 13008M: Karsten Keil <isdn@linux-pingi.de> 13009L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13010L: netdev@vger.kernel.org 13011S: Odd Fixes 13012W: http://www.isdn4linux.de 13013F: Documentation/isdn/ 13014F: drivers/isdn/capi/ 13015F: include/linux/isdn/ 13016F: include/uapi/linux/isdn/ 13017F: net/bluetooth/cmtp/ 13018 13019ISDN/mISDN SUBSYSTEM 13020M: Karsten Keil <isdn@linux-pingi.de> 13021L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13022L: netdev@vger.kernel.org 13023S: Maintained 13024W: http://www.isdn4linux.de 13025F: drivers/isdn/Kconfig 13026F: drivers/isdn/Makefile 13027F: drivers/isdn/hardware/ 13028F: drivers/isdn/mISDN/ 13029 13030ISL28022 HARDWARE MONITORING DRIVER 13031M: Carsten Spieß <mail@carsten-spiess.de> 13032L: linux-hwmon@vger.kernel.org 13033S: Maintained 13034F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13035F: Documentation/hwmon/isl28022.rst 13036F: drivers/hwmon/isl28022.c 13037 13038ISOFS FILESYSTEM 13039M: Jan Kara <jack@suse.cz> 13040L: linux-fsdevel@vger.kernel.org 13041S: Maintained 13042F: Documentation/filesystems/isofs.rst 13043F: fs/isofs/ 13044 13045IT87 HARDWARE MONITORING DRIVER 13046M: Jean Delvare <jdelvare@suse.com> 13047L: linux-hwmon@vger.kernel.org 13048S: Maintained 13049F: Documentation/hwmon/it87.rst 13050F: drivers/hwmon/it87.c 13051 13052IT913X MEDIA DRIVER 13053L: linux-media@vger.kernel.org 13054S: Orphan 13055W: https://linuxtv.org 13056Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13057F: drivers/media/tuners/it913x* 13058 13059ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13060M: Liu Ying <victor.liu@nxp.com> 13061L: dri-devel@lists.freedesktop.org 13062S: Maintained 13063T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13064F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13065F: drivers/gpu/drm/bridge/ite-it6263.c 13066 13067ITE IT66121 HDMI BRIDGE DRIVER 13068M: Phong LE <ple@baylibre.com> 13069M: Neil Armstrong <neil.armstrong@linaro.org> 13070S: Maintained 13071T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13072F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13073F: drivers/gpu/drm/bridge/ite-it66121.c 13074 13075IVTV VIDEO4LINUX DRIVER 13076M: Andy Walls <awalls@md.metrocast.net> 13077L: linux-media@vger.kernel.org 13078S: Maintained 13079W: https://linuxtv.org 13080T: git git://linuxtv.org/media.git 13081F: Documentation/admin-guide/media/ivtv* 13082F: drivers/media/pci/ivtv/ 13083F: include/uapi/linux/ivtv* 13084 13085IX2505V MEDIA DRIVER 13086M: Malcolm Priestley <tvboxspy@gmail.com> 13087L: linux-media@vger.kernel.org 13088S: Maintained 13089W: https://linuxtv.org 13090Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13091F: drivers/media/dvb-frontends/ix2505v* 13092 13093JAILHOUSE HYPERVISOR INTERFACE 13094M: Jan Kiszka <jan.kiszka@siemens.com> 13095L: jailhouse-dev@googlegroups.com 13096S: Maintained 13097F: arch/x86/include/asm/jailhouse_para.h 13098F: arch/x86/kernel/jailhouse.c 13099 13100JFS FILESYSTEM 13101M: Dave Kleikamp <shaggy@kernel.org> 13102L: jfs-discussion@lists.sourceforge.net 13103S: Odd Fixes 13104W: http://jfs.sourceforge.net/ 13105T: git https://github.com/kleikamp/linux-shaggy.git 13106F: Documentation/admin-guide/jfs.rst 13107F: fs/jfs/ 13108 13109JME NETWORK DRIVER 13110M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13111L: netdev@vger.kernel.org 13112S: Odd Fixes 13113F: drivers/net/ethernet/jme.* 13114 13115JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13116M: David Woodhouse <dwmw2@infradead.org> 13117M: Richard Weinberger <richard@nod.at> 13118L: linux-mtd@lists.infradead.org 13119S: Odd Fixes 13120W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13121T: git git://git.infradead.org/ubifs-2.6.git 13122F: fs/jffs2/ 13123F: include/uapi/linux/jffs2.h 13124 13125JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13126M: "Theodore Ts'o" <tytso@mit.edu> 13127M: Jan Kara <jack@suse.com> 13128L: linux-ext4@vger.kernel.org 13129S: Maintained 13130F: fs/jbd2/ 13131F: include/linux/jbd2.h 13132 13133JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13134M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 13135L: linux-media@vger.kernel.org 13136L: linux-renesas-soc@vger.kernel.org 13137S: Maintained 13138F: drivers/media/platform/renesas/rcar_jpu.c 13139 13140JSM Neo PCI based serial card 13141L: linux-serial@vger.kernel.org 13142S: Orphan 13143F: drivers/tty/serial/jsm/ 13144 13145K10TEMP HARDWARE MONITORING DRIVER 13146M: Clemens Ladisch <clemens@ladisch.de> 13147L: linux-hwmon@vger.kernel.org 13148S: Maintained 13149F: Documentation/hwmon/k10temp.rst 13150F: drivers/hwmon/k10temp.c 13151 13152K8TEMP HARDWARE MONITORING DRIVER 13153M: Rudolf Marek <r.marek@assembler.cz> 13154L: linux-hwmon@vger.kernel.org 13155S: Maintained 13156F: Documentation/hwmon/k8temp.rst 13157F: drivers/hwmon/k8temp.c 13158 13159KASAN 13160M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13161R: Alexander Potapenko <glider@google.com> 13162R: Andrey Konovalov <andreyknvl@gmail.com> 13163R: Dmitry Vyukov <dvyukov@google.com> 13164R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13165L: kasan-dev@googlegroups.com 13166S: Maintained 13167B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13168F: Documentation/dev-tools/kasan.rst 13169F: arch/*/include/asm/*kasan.h 13170F: arch/*/mm/kasan_init* 13171F: include/linux/kasan*.h 13172F: lib/Kconfig.kasan 13173F: mm/kasan/ 13174F: scripts/Makefile.kasan 13175 13176KCONFIG 13177L: linux-kbuild@vger.kernel.org 13178S: Orphan 13179Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13180F: Documentation/kbuild/kconfig* 13181F: scripts/Kconfig.include 13182F: scripts/kconfig/ 13183 13184KCORE 13185M: Omar Sandoval <osandov@osandov.com> 13186L: linux-debuggers@vger.kernel.org 13187S: Maintained 13188F: fs/proc/kcore.c 13189F: include/linux/kcore.h 13190 13191KCOV 13192R: Dmitry Vyukov <dvyukov@google.com> 13193R: Andrey Konovalov <andreyknvl@gmail.com> 13194L: kasan-dev@googlegroups.com 13195S: Maintained 13196B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13197F: Documentation/dev-tools/kcov.rst 13198F: include/linux/kcov.h 13199F: include/uapi/linux/kcov.h 13200F: kernel/kcov.c 13201F: scripts/Makefile.kcov 13202 13203KCSAN 13204M: Marco Elver <elver@google.com> 13205R: Dmitry Vyukov <dvyukov@google.com> 13206L: kasan-dev@googlegroups.com 13207S: Maintained 13208F: Documentation/dev-tools/kcsan.rst 13209F: include/linux/kcsan*.h 13210F: kernel/kcsan/ 13211F: lib/Kconfig.kcsan 13212F: scripts/Makefile.kcsan 13213 13214KDUMP 13215M: Andrew Morton <akpm@linux-foundation.org> 13216M: Baoquan He <bhe@redhat.com> 13217R: Vivek Goyal <vgoyal@redhat.com> 13218R: Dave Young <dyoung@redhat.com> 13219L: kexec@lists.infradead.org 13220S: Maintained 13221W: http://lse.sourceforge.net/kdump/ 13222F: Documentation/admin-guide/kdump/ 13223F: fs/proc/vmcore.c 13224F: include/linux/crash_core.h 13225F: include/linux/crash_dump.h 13226F: include/uapi/linux/vmcore.h 13227F: kernel/crash_*.c 13228 13229KEENE FM RADIO TRANSMITTER DRIVER 13230M: Hans Verkuil <hverkuil@xs4all.nl> 13231L: linux-media@vger.kernel.org 13232S: Maintained 13233W: https://linuxtv.org 13234T: git git://linuxtv.org/media.git 13235F: drivers/media/radio/radio-keene* 13236 13237KERNEL AUTOMOUNTER 13238M: Ian Kent <raven@themaw.net> 13239L: autofs@vger.kernel.org 13240S: Maintained 13241F: fs/autofs/ 13242 13243KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13244M: Nathan Chancellor <nathan@kernel.org> 13245M: Nicolas Schier <nicolas@fjasle.eu> 13246L: linux-kbuild@vger.kernel.org 13247S: Odd Fixes 13248Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13249T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13250F: Documentation/kbuild/ 13251F: Makefile 13252F: scripts/*vmlinux* 13253F: scripts/Kbuild* 13254F: scripts/Makefile* 13255F: scripts/bash-completion/ 13256F: scripts/basic/ 13257F: scripts/clang-tools/ 13258F: scripts/dummy-tools/ 13259F: scripts/include/ 13260F: scripts/mk* 13261F: scripts/mod/ 13262F: scripts/package/ 13263F: usr/ 13264 13265KERNEL HARDENING (not covered by other areas) 13266M: Kees Cook <kees@kernel.org> 13267R: Gustavo A. R. Silva <gustavoars@kernel.org> 13268L: linux-hardening@vger.kernel.org 13269S: Supported 13270T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13271F: Documentation/ABI/testing/sysfs-kernel-oops_count 13272F: Documentation/ABI/testing/sysfs-kernel-warn_count 13273F: arch/*/configs/hardening.config 13274F: include/linux/kstack_erase.h 13275F: include/linux/overflow.h 13276F: include/linux/randomize_kstack.h 13277F: include/linux/ucopysize.h 13278F: kernel/configs/hardening.config 13279F: kernel/kstack_erase.c 13280F: lib/tests/randstruct_kunit.c 13281F: lib/tests/usercopy_kunit.c 13282F: mm/usercopy.c 13283F: scripts/Makefile.kstack_erase 13284F: scripts/Makefile.randstruct 13285F: security/Kconfig.hardening 13286K: \b(add|choose)_random_kstack_offset\b 13287K: \b__check_(object_size|heap_object)\b 13288K: \b__counted_by(_le|_be)?\b 13289 13290KERNEL JANITORS 13291L: kernel-janitors@vger.kernel.org 13292S: Odd Fixes 13293W: http://kernelnewbies.org/KernelJanitors 13294 13295KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13296M: Chuck Lever <chuck.lever@oracle.com> 13297M: Jeff Layton <jlayton@kernel.org> 13298R: NeilBrown <neil@brown.name> 13299R: Olga Kornievskaia <okorniev@redhat.com> 13300R: Dai Ngo <Dai.Ngo@oracle.com> 13301R: Tom Talpey <tom@talpey.com> 13302L: linux-nfs@vger.kernel.org 13303S: Supported 13304B: https://bugzilla.kernel.org 13305T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13306F: Documentation/filesystems/nfs/ 13307F: fs/lockd/ 13308F: fs/nfs_common/ 13309F: fs/nfsd/ 13310F: include/linux/lockd/ 13311F: include/linux/sunrpc/ 13312F: include/trace/events/rpcgss.h 13313F: include/trace/events/rpcrdma.h 13314F: include/trace/events/sunrpc.h 13315F: include/trace/misc/fs.h 13316F: include/trace/misc/nfs.h 13317F: include/trace/misc/sunrpc.h 13318F: include/uapi/linux/nfsd/ 13319F: include/uapi/linux/sunrpc/ 13320F: net/sunrpc/ 13321F: tools/net/sunrpc/ 13322 13323KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13324M: Thomas Weißschuh <linux@weissschuh.net> 13325R: Christian Heusel <christian@heusel.eu> 13326R: Nathan Chancellor <nathan@kernel.org> 13327S: Maintained 13328F: scripts/package/PKGBUILD 13329 13330KERNEL REGRESSIONS 13331M: Thorsten Leemhuis <linux@leemhuis.info> 13332L: regressions@lists.linux.dev 13333S: Supported 13334F: Documentation/admin-guide/reporting-regressions.rst 13335F: Documentation/process/handling-regressions.rst 13336 13337KERNEL SELFTEST FRAMEWORK 13338M: Shuah Khan <shuah@kernel.org> 13339M: Shuah Khan <skhan@linuxfoundation.org> 13340L: linux-kselftest@vger.kernel.org 13341S: Maintained 13342Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13343T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13344F: Documentation/dev-tools/kselftest* 13345F: tools/testing/selftests/ 13346 13347KERNEL SMB3 SERVER (KSMBD) 13348M: Namjae Jeon <linkinjeon@kernel.org> 13349M: Namjae Jeon <linkinjeon@samba.org> 13350M: Steve French <smfrench@gmail.com> 13351M: Steve French <sfrench@samba.org> 13352R: Sergey Senozhatsky <senozhatsky@chromium.org> 13353R: Tom Talpey <tom@talpey.com> 13354L: linux-cifs@vger.kernel.org 13355S: Maintained 13356T: git git://git.samba.org/ksmbd.git 13357F: Documentation/filesystems/smb/ksmbd.rst 13358F: fs/smb/common/ 13359F: fs/smb/server/ 13360 13361KERNEL UNIT TESTING FRAMEWORK (KUnit) 13362M: Brendan Higgins <brendan.higgins@linux.dev> 13363M: David Gow <davidgow@google.com> 13364R: Rae Moar <rmoar@google.com> 13365L: linux-kselftest@vger.kernel.org 13366L: kunit-dev@googlegroups.com 13367S: Maintained 13368W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13369T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13370T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13371F: Documentation/dev-tools/kunit/ 13372F: include/kunit/ 13373F: lib/kunit/ 13374F: rust/kernel/kunit.rs 13375F: rust/macros/kunit.rs 13376F: scripts/rustdoc_test_* 13377F: tools/testing/kunit/ 13378 13379KERNEL USERMODE HELPER 13380M: Luis Chamberlain <mcgrof@kernel.org> 13381L: linux-kernel@vger.kernel.org 13382S: Maintained 13383F: include/linux/umh.h 13384F: kernel/umh.c 13385 13386KERNEL VIRTUAL MACHINE (KVM) 13387M: Paolo Bonzini <pbonzini@redhat.com> 13388L: kvm@vger.kernel.org 13389S: Supported 13390W: http://www.linux-kvm.org 13391T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13392F: Documentation/virt/kvm/ 13393F: include/asm-generic/kvm* 13394F: include/kvm/iodev.h 13395F: include/linux/kvm* 13396F: include/trace/events/kvm.h 13397F: include/uapi/asm-generic/kvm* 13398F: include/uapi/linux/kvm* 13399F: tools/kvm/ 13400F: tools/testing/selftests/kvm/ 13401F: virt/kvm/* 13402 13403KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13404M: Marc Zyngier <maz@kernel.org> 13405M: Oliver Upton <oliver.upton@linux.dev> 13406R: Joey Gouly <joey.gouly@arm.com> 13407R: Suzuki K Poulose <suzuki.poulose@arm.com> 13408R: Zenghui Yu <yuzenghui@huawei.com> 13409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13410L: kvmarm@lists.linux.dev 13411S: Maintained 13412T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13413F: Documentation/virt/kvm/arm/ 13414F: Documentation/virt/kvm/devices/arm* 13415F: arch/arm64/include/asm/kvm* 13416F: arch/arm64/include/uapi/asm/kvm* 13417F: arch/arm64/kvm/ 13418F: include/kvm/arm_* 13419F: tools/testing/selftests/kvm/*/arm64/ 13420F: tools/testing/selftests/kvm/arm64/ 13421 13422KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13423M: Tianrui Zhao <zhaotianrui@loongson.cn> 13424M: Bibo Mao <maobibo@loongson.cn> 13425M: Huacai Chen <chenhuacai@kernel.org> 13426L: kvm@vger.kernel.org 13427L: loongarch@lists.linux.dev 13428S: Maintained 13429T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13430F: Documentation/virt/kvm/loongarch/ 13431F: arch/loongarch/include/asm/kvm* 13432F: arch/loongarch/include/uapi/asm/kvm* 13433F: arch/loongarch/kvm/ 13434F: tools/testing/selftests/kvm/*/loongarch/ 13435F: tools/testing/selftests/kvm/lib/loongarch/ 13436 13437KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13438M: Huacai Chen <chenhuacai@kernel.org> 13439L: linux-mips@vger.kernel.org 13440L: kvm@vger.kernel.org 13441S: Maintained 13442T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13443F: arch/mips/include/asm/kvm* 13444F: arch/mips/include/uapi/asm/kvm* 13445F: arch/mips/kvm/ 13446 13447KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13448M: Madhavan Srinivasan <maddy@linux.ibm.com> 13449R: Nicholas Piggin <npiggin@gmail.com> 13450L: linuxppc-dev@lists.ozlabs.org 13451L: kvm@vger.kernel.org 13452S: Maintained (Book3S 64-bit HV) 13453S: Odd fixes (Book3S 64-bit PR) 13454S: Orphan (Book3E and 32-bit) 13455T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13456F: arch/powerpc/include/asm/kvm* 13457F: arch/powerpc/include/uapi/asm/kvm* 13458F: arch/powerpc/kernel/kvm* 13459F: arch/powerpc/kvm/ 13460 13461KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13462M: Anup Patel <anup@brainfault.org> 13463R: Atish Patra <atish.patra@linux.dev> 13464L: kvm@vger.kernel.org 13465L: kvm-riscv@lists.infradead.org 13466L: linux-riscv@lists.infradead.org 13467S: Maintained 13468T: git https://github.com/kvm-riscv/linux.git 13469F: arch/riscv/include/asm/kvm* 13470F: arch/riscv/include/uapi/asm/kvm* 13471F: arch/riscv/kvm/ 13472F: tools/testing/selftests/kvm/*/riscv/ 13473F: tools/testing/selftests/kvm/riscv/ 13474 13475KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13476M: Christian Borntraeger <borntraeger@linux.ibm.com> 13477M: Janosch Frank <frankja@linux.ibm.com> 13478M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13479R: David Hildenbrand <david@redhat.com> 13480L: kvm@vger.kernel.org 13481S: Supported 13482T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13483F: Documentation/virt/kvm/s390* 13484F: arch/s390/include/asm/gmap.h 13485F: arch/s390/include/asm/gmap_helpers.h 13486F: arch/s390/include/asm/kvm* 13487F: arch/s390/include/uapi/asm/kvm* 13488F: arch/s390/include/uapi/asm/uvdevice.h 13489F: arch/s390/kernel/uv.c 13490F: arch/s390/kvm/ 13491F: arch/s390/mm/gmap.c 13492F: arch/s390/mm/gmap_helpers.c 13493F: drivers/s390/char/uvdevice.c 13494F: tools/testing/selftests/drivers/s390x/uvdevice/ 13495F: tools/testing/selftests/kvm/*/s390/ 13496F: tools/testing/selftests/kvm/s390/ 13497 13498KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13499M: Sean Christopherson <seanjc@google.com> 13500M: Paolo Bonzini <pbonzini@redhat.com> 13501L: kvm@vger.kernel.org 13502S: Supported 13503P: Documentation/process/maintainer-kvm-x86.rst 13504T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13505F: arch/x86/include/asm/kvm* 13506F: arch/x86/include/asm/svm.h 13507F: arch/x86/include/asm/vmx*.h 13508F: arch/x86/include/uapi/asm/kvm* 13509F: arch/x86/include/uapi/asm/svm.h 13510F: arch/x86/include/uapi/asm/vmx.h 13511F: arch/x86/kvm/ 13512F: arch/x86/kvm/*/ 13513F: tools/testing/selftests/kvm/*/x86/ 13514F: tools/testing/selftests/kvm/x86/ 13515 13516KERNFS 13517M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13518M: Tejun Heo <tj@kernel.org> 13519S: Supported 13520T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13521F: fs/kernfs/ 13522F: include/linux/kernfs.h 13523 13524KEXEC 13525M: Andrew Morton <akpm@linux-foundation.org> 13526M: Baoquan He <bhe@redhat.com> 13527L: kexec@lists.infradead.org 13528W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13529F: include/linux/kexec.h 13530F: include/uapi/linux/kexec.h 13531F: kernel/kexec* 13532 13533KEXEC HANDOVER (KHO) 13534M: Alexander Graf <graf@amazon.com> 13535M: Mike Rapoport <rppt@kernel.org> 13536M: Changyuan Lyu <changyuanl@google.com> 13537L: kexec@lists.infradead.org 13538L: linux-mm@kvack.org 13539S: Maintained 13540F: Documentation/admin-guide/mm/kho.rst 13541F: Documentation/core-api/kho/* 13542F: include/linux/kexec_handover.h 13543F: kernel/kexec_handover.c 13544F: tools/testing/selftests/kho/ 13545 13546KEYS-ENCRYPTED 13547M: Mimi Zohar <zohar@linux.ibm.com> 13548L: linux-integrity@vger.kernel.org 13549L: keyrings@vger.kernel.org 13550S: Supported 13551F: Documentation/security/keys/trusted-encrypted.rst 13552F: include/keys/encrypted-type.h 13553F: security/keys/encrypted-keys/ 13554 13555KEYS-TRUSTED 13556M: James Bottomley <James.Bottomley@HansenPartnership.com> 13557M: Jarkko Sakkinen <jarkko@kernel.org> 13558M: Mimi Zohar <zohar@linux.ibm.com> 13559L: linux-integrity@vger.kernel.org 13560L: keyrings@vger.kernel.org 13561S: Supported 13562F: Documentation/security/keys/trusted-encrypted.rst 13563F: include/keys/trusted-type.h 13564F: include/keys/trusted_tpm.h 13565F: security/keys/trusted-keys/ 13566 13567KEYS-TRUSTED-CAAM 13568M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13569R: Pengutronix Kernel Team <kernel@pengutronix.de> 13570L: linux-integrity@vger.kernel.org 13571L: keyrings@vger.kernel.org 13572S: Maintained 13573F: include/keys/trusted_caam.h 13574F: security/keys/trusted-keys/trusted_caam.c 13575 13576KEYS-TRUSTED-DCP 13577M: David Gstir <david@sigma-star.at> 13578R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13579L: linux-integrity@vger.kernel.org 13580L: keyrings@vger.kernel.org 13581S: Supported 13582F: include/keys/trusted_dcp.h 13583F: security/keys/trusted-keys/trusted_dcp.c 13584 13585KEYS-TRUSTED-TEE 13586M: Sumit Garg <sumit.garg@kernel.org> 13587L: linux-integrity@vger.kernel.org 13588L: keyrings@vger.kernel.org 13589S: Supported 13590F: include/keys/trusted_tee.h 13591F: security/keys/trusted-keys/trusted_tee.c 13592 13593KEYS/KEYRINGS 13594M: David Howells <dhowells@redhat.com> 13595M: Jarkko Sakkinen <jarkko@kernel.org> 13596L: keyrings@vger.kernel.org 13597S: Maintained 13598F: Documentation/security/keys/core.rst 13599F: include/keys/ 13600F: include/linux/key-type.h 13601F: include/linux/key.h 13602F: include/linux/keyctl.h 13603F: include/uapi/linux/keyctl.h 13604F: security/keys/ 13605 13606KEYS/KEYRINGS_INTEGRITY 13607M: Jarkko Sakkinen <jarkko@kernel.org> 13608M: Mimi Zohar <zohar@linux.ibm.com> 13609L: linux-integrity@vger.kernel.org 13610L: keyrings@vger.kernel.org 13611S: Supported 13612W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13613F: security/integrity/platform_certs 13614 13615KFENCE 13616M: Alexander Potapenko <glider@google.com> 13617M: Marco Elver <elver@google.com> 13618R: Dmitry Vyukov <dvyukov@google.com> 13619L: kasan-dev@googlegroups.com 13620S: Maintained 13621F: Documentation/dev-tools/kfence.rst 13622F: arch/*/include/asm/kfence.h 13623F: include/linux/kfence.h 13624F: lib/Kconfig.kfence 13625F: mm/kfence/ 13626 13627KFIFO 13628M: Stefani Seibold <stefani@seibold.net> 13629S: Maintained 13630F: include/linux/kfifo.h 13631F: lib/kfifo.c 13632F: samples/kfifo/ 13633 13634KGDB / KDB /debug_core 13635M: Jason Wessel <jason.wessel@windriver.com> 13636M: Daniel Thompson <danielt@kernel.org> 13637R: Douglas Anderson <dianders@chromium.org> 13638L: kgdb-bugreport@lists.sourceforge.net 13639S: Maintained 13640W: http://kgdb.wiki.kernel.org/ 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13642F: Documentation/process/debugging/kgdb.rst 13643F: drivers/misc/kgdbts.c 13644F: drivers/tty/serial/kgdboc.c 13645F: include/linux/kdb.h 13646F: include/linux/kgdb.h 13647F: kernel/debug/ 13648F: kernel/module/kdb.c 13649 13650KHADAS MCU MFD DRIVER 13651M: Neil Armstrong <neil.armstrong@linaro.org> 13652L: linux-amlogic@lists.infradead.org 13653S: Maintained 13654F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13655F: drivers/mfd/khadas-mcu.c 13656F: drivers/thermal/khadas_mcu_fan.c 13657F: include/linux/mfd/khadas-mcu.h 13658 13659KIONIX/ROHM KX022A ACCELEROMETER 13660M: Matti Vaittinen <mazziesaccount@gmail.com> 13661L: linux-iio@vger.kernel.org 13662S: Supported 13663F: drivers/iio/accel/kionix-kx022a* 13664 13665KMEMLEAK 13666M: Catalin Marinas <catalin.marinas@arm.com> 13667S: Maintained 13668F: Documentation/dev-tools/kmemleak.rst 13669F: include/linux/kmemleak.h 13670F: mm/kmemleak.c 13671F: samples/kmemleak/kmemleak-test.c 13672 13673KMSAN 13674M: Alexander Potapenko <glider@google.com> 13675R: Marco Elver <elver@google.com> 13676R: Dmitry Vyukov <dvyukov@google.com> 13677L: kasan-dev@googlegroups.com 13678S: Maintained 13679F: Documentation/dev-tools/kmsan.rst 13680F: arch/*/include/asm/kmsan.h 13681F: arch/*/mm/kmsan_* 13682F: include/linux/kmsan*.h 13683F: lib/Kconfig.kmsan 13684F: mm/kmsan/ 13685F: scripts/Makefile.kmsan 13686 13687KPROBES 13688M: Naveen N Rao <naveen@kernel.org> 13689M: "David S. Miller" <davem@davemloft.net> 13690M: Masami Hiramatsu <mhiramat@kernel.org> 13691L: linux-kernel@vger.kernel.org 13692L: linux-trace-kernel@vger.kernel.org 13693S: Maintained 13694Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13695T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13696F: Documentation/trace/kprobes.rst 13697F: include/asm-generic/kprobes.h 13698F: include/linux/kprobes.h 13699F: kernel/kprobes.c 13700F: lib/tests/test_kprobes.c 13701F: samples/kprobes 13702 13703KS0108 LCD CONTROLLER DRIVER 13704M: Miguel Ojeda <ojeda@kernel.org> 13705S: Maintained 13706F: Documentation/admin-guide/auxdisplay/ks0108.rst 13707F: drivers/auxdisplay/ks0108.c 13708F: include/linux/ks0108.h 13709 13710KTD253 BACKLIGHT DRIVER 13711M: Linus Walleij <linus.walleij@linaro.org> 13712S: Maintained 13713F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13714F: drivers/video/backlight/ktd253-backlight.c 13715 13716KTD2801 BACKLIGHT DRIVER 13717M: Duje Mihanović <duje.mihanovic@skole.hr> 13718S: Maintained 13719F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13720F: drivers/video/backlight/ktd2801-backlight.c 13721 13722KTEST 13723M: Steven Rostedt <rostedt@goodmis.org> 13724M: John Hawley <warthog9@eaglescrag.net> 13725S: Maintained 13726F: tools/testing/ktest 13727 13728KTZ8866 BACKLIGHT DRIVER 13729M: Jianhua Lu <lujianhua000@gmail.com> 13730S: Maintained 13731F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13732F: drivers/video/backlight/ktz8866.c 13733 13734KVM PARAVIRT (KVM/paravirt) 13735M: Paolo Bonzini <pbonzini@redhat.com> 13736R: Vitaly Kuznetsov <vkuznets@redhat.com> 13737L: kvm@vger.kernel.org 13738S: Supported 13739T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13740F: arch/um/include/asm/kvm_para.h 13741F: arch/x86/include/asm/kvm_para.h 13742F: arch/x86/include/asm/pvclock-abi.h 13743F: arch/x86/include/uapi/asm/kvm_para.h 13744F: arch/x86/kernel/kvm.c 13745F: arch/x86/kernel/kvmclock.c 13746F: include/asm-generic/kvm_para.h 13747F: include/linux/kvm_para.h 13748F: include/uapi/asm-generic/kvm_para.h 13749F: include/uapi/linux/kvm_para.h 13750 13751KVM X86 HYPER-V (KVM/hyper-v) 13752M: Vitaly Kuznetsov <vkuznets@redhat.com> 13753M: Sean Christopherson <seanjc@google.com> 13754M: Paolo Bonzini <pbonzini@redhat.com> 13755L: kvm@vger.kernel.org 13756S: Supported 13757T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13758F: arch/x86/kvm/hyperv.* 13759F: arch/x86/kvm/kvm_onhyperv.* 13760F: arch/x86/kvm/svm/hyperv.* 13761F: arch/x86/kvm/svm/svm_onhyperv.* 13762F: arch/x86/kvm/vmx/hyperv.* 13763 13764KVM X86 Xen (KVM/Xen) 13765M: David Woodhouse <dwmw2@infradead.org> 13766M: Paul Durrant <paul@xen.org> 13767M: Sean Christopherson <seanjc@google.com> 13768M: Paolo Bonzini <pbonzini@redhat.com> 13769L: kvm@vger.kernel.org 13770S: Supported 13771T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13772F: arch/x86/kvm/xen.* 13773 13774L3MDEV 13775M: David Ahern <dsahern@kernel.org> 13776L: netdev@vger.kernel.org 13777S: Maintained 13778F: include/net/l3mdev.h 13779F: net/l3mdev 13780 13781LANDLOCK SECURITY MODULE 13782M: Mickaël Salaün <mic@digikod.net> 13783R: Günther Noack <gnoack@google.com> 13784L: linux-security-module@vger.kernel.org 13785S: Supported 13786W: https://landlock.io 13787T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 13788F: Documentation/admin-guide/LSM/landlock.rst 13789F: Documentation/security/landlock.rst 13790F: Documentation/userspace-api/landlock.rst 13791F: fs/ioctl.c 13792F: include/uapi/linux/landlock.h 13793F: samples/landlock/ 13794F: security/landlock/ 13795F: tools/testing/selftests/landlock/ 13796K: landlock 13797K: LANDLOCK 13798 13799LANTIQ / INTEL Ethernet drivers 13800M: Hauke Mehrtens <hauke@hauke-m.de> 13801L: netdev@vger.kernel.org 13802S: Maintained 13803F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 13804F: drivers/net/dsa/lantiq_gswip.c 13805F: drivers/net/dsa/lantiq_pce.h 13806F: drivers/net/ethernet/lantiq_xrx200.c 13807F: net/dsa/tag_gswip.c 13808 13809LANTIQ MIPS ARCHITECTURE 13810M: John Crispin <john@phrozen.org> 13811L: linux-mips@vger.kernel.org 13812S: Maintained 13813F: arch/mips/lantiq 13814F: drivers/soc/lantiq 13815 13816LANTIQ PEF2256 DRIVER 13817M: Herve Codina <herve.codina@bootlin.com> 13818S: Maintained 13819F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 13820F: drivers/net/wan/framer/pef2256/ 13821F: drivers/pinctrl/pinctrl-pef2256.c 13822F: include/linux/framer/pef2256.h 13823 13824LASI 53c700 driver for PARISC 13825M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13826L: linux-scsi@vger.kernel.org 13827S: Maintained 13828F: Documentation/scsi/53c700.rst 13829F: drivers/scsi/53c700* 13830 13831LEAKING_ADDRESSES 13832M: Tycho Andersen <tycho@tycho.pizza> 13833R: Kees Cook <kees@kernel.org> 13834L: linux-hardening@vger.kernel.org 13835S: Maintained 13836T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13837F: scripts/leaking_addresses.pl 13838 13839LED SUBSYSTEM 13840M: Lee Jones <lee@kernel.org> 13841M: Pavel Machek <pavel@kernel.org> 13842L: linux-leds@vger.kernel.org 13843S: Maintained 13844T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 13845F: Documentation/devicetree/bindings/leds/ 13846F: Documentation/leds/ 13847F: drivers/leds/ 13848F: include/dt-bindings/leds/ 13849F: include/linux/leds.h 13850 13851LEGO MINDSTORMS EV3 13852R: David Lechner <david@lechnology.com> 13853S: Maintained 13854F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 13855F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 13856F: drivers/power/supply/lego_ev3_battery.c 13857 13858LEGO USB Tower driver 13859M: Juergen Stuber <starblue@users.sourceforge.net> 13860L: legousb-devel@lists.sourceforge.net 13861S: Maintained 13862W: http://legousb.sourceforge.net/ 13863F: drivers/usb/misc/legousbtower.c 13864 13865LENOVO drivers 13866M: Mark Pearson <mpearson-lenovo@squebb.ca> 13867M: Derek J. Clark <derekjohn.clark@gmail.com> 13868L: platform-driver-x86@vger.kernel.org 13869S: Maintained 13870F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 13871F: Documentation/wmi/devices/lenovo-wmi-other.rst 13872F: drivers/platform/x86/lenovo/* 13873 13874LENOVO WMI HOTKEY UTILITIES DRIVER 13875M: Jackie Dong <xy-jackie@139.com> 13876L: platform-driver-x86@vger.kernel.org 13877S: Maintained 13878F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 13879 13880LETSKETCH HID TABLET DRIVER 13881M: Hans de Goede <hansg@kernel.org> 13882L: linux-input@vger.kernel.org 13883S: Maintained 13884T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13885F: drivers/hid/hid-letsketch.c 13886 13887LG LAPTOP EXTRAS 13888M: Matan Ziv-Av <matan@svgalib.org> 13889L: platform-driver-x86@vger.kernel.org 13890S: Maintained 13891F: Documentation/ABI/testing/sysfs-platform-lg-laptop 13892F: Documentation/admin-guide/laptops/lg-laptop.rst 13893F: drivers/platform/x86/lg-laptop.c 13894 13895LG2160 MEDIA DRIVER 13896M: Michael Krufky <mkrufky@linuxtv.org> 13897L: linux-media@vger.kernel.org 13898S: Maintained 13899W: https://linuxtv.org 13900W: http://github.com/mkrufky 13901Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13902T: git git://linuxtv.org/mkrufky/tuners.git 13903F: drivers/media/dvb-frontends/lg2160.* 13904 13905LGDT3305 MEDIA DRIVER 13906M: Michael Krufky <mkrufky@linuxtv.org> 13907L: linux-media@vger.kernel.org 13908S: Maintained 13909W: https://linuxtv.org 13910W: http://github.com/mkrufky 13911Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13912T: git git://linuxtv.org/mkrufky/tuners.git 13913F: drivers/media/dvb-frontends/lgdt3305.* 13914 13915LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 13916M: Viresh Kumar <vireshk@kernel.org> 13917L: linux-ide@vger.kernel.org 13918S: Maintained 13919F: drivers/ata/pata_arasan_cf.c 13920F: include/linux/pata_arasan_cf_data.h 13921 13922LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 13923M: Linus Walleij <linus.walleij@linaro.org> 13924L: linux-ide@vger.kernel.org 13925S: Maintained 13926F: drivers/ata/pata_ftide010.c 13927F: drivers/ata/sata_gemini.c 13928F: drivers/ata/sata_gemini.h 13929 13930LIBATA SATA AHCI PLATFORM devices support 13931M: Hans de Goede <hansg@kernel.org> 13932L: linux-ide@vger.kernel.org 13933S: Maintained 13934F: drivers/ata/ahci_platform.c 13935F: drivers/ata/libahci_platform.c 13936F: include/linux/ahci_platform.h 13937 13938LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 13939M: Mikael Pettersson <mikpelinux@gmail.com> 13940L: linux-ide@vger.kernel.org 13941S: Maintained 13942F: drivers/ata/sata_promise.* 13943 13944LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 13945M: Damien Le Moal <dlemoal@kernel.org> 13946M: Niklas Cassel <cassel@kernel.org> 13947L: linux-ide@vger.kernel.org 13948S: Maintained 13949T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 13950F: Documentation/ABI/testing/sysfs-ata 13951F: Documentation/devicetree/bindings/ata/ 13952F: drivers/ata/ 13953F: include/linux/ata.h 13954F: include/linux/libata.h 13955 13956LIBETH COMMON ETHERNET LIBRARY 13957M: Alexander Lobakin <aleksander.lobakin@intel.com> 13958L: netdev@vger.kernel.org 13959L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13960S: Maintained 13961T: git https://github.com/alobakin/linux.git 13962F: drivers/net/ethernet/intel/libeth/ 13963F: include/net/libeth/ 13964K: libeth 13965 13966LIBIE COMMON INTEL ETHERNET LIBRARY 13967M: Alexander Lobakin <aleksander.lobakin@intel.com> 13968L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13969L: netdev@vger.kernel.org 13970S: Maintained 13971T: git https://github.com/alobakin/linux.git 13972F: drivers/net/ethernet/intel/libie/ 13973F: include/linux/net/intel/libie/ 13974K: libie 13975 13976LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 13977M: Vishal Verma <vishal.l.verma@intel.com> 13978M: Dan Williams <dan.j.williams@intel.com> 13979M: Dave Jiang <dave.jiang@intel.com> 13980L: nvdimm@lists.linux.dev 13981S: Supported 13982Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13983P: Documentation/nvdimm/maintainer-entry-profile.rst 13984F: drivers/nvdimm/btt* 13985 13986LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 13987M: Dan Williams <dan.j.williams@intel.com> 13988M: Vishal Verma <vishal.l.verma@intel.com> 13989M: Dave Jiang <dave.jiang@intel.com> 13990L: nvdimm@lists.linux.dev 13991S: Supported 13992Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13993P: Documentation/nvdimm/maintainer-entry-profile.rst 13994F: drivers/nvdimm/pmem* 13995 13996LIBNVDIMM: DEVICETREE BINDINGS 13997M: Oliver O'Halloran <oohall@gmail.com> 13998L: nvdimm@lists.linux.dev 13999S: Supported 14000Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14001F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14002F: drivers/nvdimm/of_pmem.c 14003 14004LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14005M: Dan Williams <dan.j.williams@intel.com> 14006M: Vishal Verma <vishal.l.verma@intel.com> 14007M: Dave Jiang <dave.jiang@intel.com> 14008M: Ira Weiny <ira.weiny@intel.com> 14009L: nvdimm@lists.linux.dev 14010S: Supported 14011Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14012P: Documentation/nvdimm/maintainer-entry-profile.rst 14013T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14014F: drivers/acpi/nfit/* 14015F: drivers/nvdimm/* 14016F: include/linux/libnvdimm.h 14017F: include/linux/nd.h 14018F: include/uapi/linux/ndctl.h 14019F: tools/testing/nvdimm/ 14020 14021LIBRARY CODE 14022M: Andrew Morton <akpm@linux-foundation.org> 14023L: linux-kernel@vger.kernel.org 14024S: Supported 14025T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14026F: lib/* 14027 14028LICENSES and SPDX stuff 14029M: Thomas Gleixner <tglx@linutronix.de> 14030M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14031L: linux-spdx@vger.kernel.org 14032S: Maintained 14033T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14034F: COPYING 14035F: Documentation/process/license-rules.rst 14036F: LICENSES/ 14037F: scripts/spdxcheck-test.sh 14038F: scripts/spdxcheck.py 14039F: scripts/spdxexclude 14040 14041LINEAR RANGES HELPERS 14042M: Mark Brown <broonie@kernel.org> 14043R: Matti Vaittinen <mazziesaccount@gmail.com> 14044F: include/linux/linear_range.h 14045F: lib/linear_ranges.c 14046F: lib/tests/test_linear_ranges.c 14047 14048LINUX FOR POWER MACINTOSH 14049L: linuxppc-dev@lists.ozlabs.org 14050S: Orphan 14051F: arch/powerpc/platforms/powermac/ 14052F: drivers/macintosh/ 14053X: drivers/macintosh/adb-iop.c 14054X: drivers/macintosh/via-macii.c 14055 14056LINUX FOR POWERPC (32-BIT AND 64-BIT) 14057M: Madhavan Srinivasan <maddy@linux.ibm.com> 14058M: Michael Ellerman <mpe@ellerman.id.au> 14059R: Nicholas Piggin <npiggin@gmail.com> 14060R: Christophe Leroy <christophe.leroy@csgroup.eu> 14061L: linuxppc-dev@lists.ozlabs.org 14062S: Supported 14063W: https://github.com/linuxppc/wiki/wiki 14064Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14065T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14066F: Documentation/ABI/stable/sysfs-firmware-opal-* 14067F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14068F: Documentation/devicetree/bindings/powerpc/ 14069F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14070F: Documentation/arch/powerpc/ 14071F: arch/powerpc/ 14072F: drivers/*/*/*pasemi* 14073F: drivers/*/*pasemi* 14074F: drivers/char/tpm/tpm_ibmvtpm* 14075F: drivers/crypto/nx/ 14076F: drivers/i2c/busses/i2c-opal.c 14077F: drivers/net/ethernet/ibm/ibmveth.* 14078F: drivers/net/ethernet/ibm/ibmvnic.* 14079F: drivers/pci/hotplug/pnv_php.c 14080F: drivers/pci/hotplug/rpa* 14081F: drivers/rtc/rtc-opal.c 14082F: drivers/scsi/ibmvscsi/ 14083F: drivers/tty/hvc/hvc_opal.c 14084F: drivers/watchdog/wdrtas.c 14085F: include/linux/papr_scm.h 14086F: include/uapi/linux/papr_pdsm.h 14087F: tools/testing/selftests/powerpc 14088N: /pmac 14089N: powermac 14090N: powernv 14091N: [^a-z0-9]ps3 14092N: pseries 14093 14094LINUX FOR POWERPC EMBEDDED MPC5XXX 14095M: Anatolij Gustschin <agust@denx.de> 14096L: linuxppc-dev@lists.ozlabs.org 14097S: Odd Fixes 14098F: arch/powerpc/platforms/512x/ 14099F: arch/powerpc/platforms/52xx/ 14100 14101LINUX FOR POWERPC EMBEDDED PPC4XX 14102L: linuxppc-dev@lists.ozlabs.org 14103S: Orphan 14104F: arch/powerpc/platforms/44x/ 14105 14106LINUX FOR POWERPC EMBEDDED PPC85XX 14107M: Scott Wood <oss@buserror.net> 14108L: linuxppc-dev@lists.ozlabs.org 14109S: Odd fixes 14110T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14111F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14112F: Documentation/devicetree/bindings/powerpc/fsl/ 14113F: arch/powerpc/platforms/85xx/ 14114 14115LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14116M: Christophe Leroy <christophe.leroy@csgroup.eu> 14117L: linuxppc-dev@lists.ozlabs.org 14118S: Maintained 14119F: arch/powerpc/platforms/8xx/ 14120F: arch/powerpc/platforms/83xx/ 14121 14122LINUX KERNEL DUMP TEST MODULE (LKDTM) 14123M: Kees Cook <kees@kernel.org> 14124S: Maintained 14125F: drivers/misc/lkdtm/* 14126F: tools/testing/selftests/lkdtm/* 14127 14128LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14129M: Alan Stern <stern@rowland.harvard.edu> 14130M: Andrea Parri <parri.andrea@gmail.com> 14131M: Will Deacon <will@kernel.org> 14132M: Peter Zijlstra <peterz@infradead.org> 14133M: Boqun Feng <boqun.feng@gmail.com> 14134M: Nicholas Piggin <npiggin@gmail.com> 14135M: David Howells <dhowells@redhat.com> 14136M: Jade Alglave <j.alglave@ucl.ac.uk> 14137M: Luc Maranget <luc.maranget@inria.fr> 14138M: "Paul E. McKenney" <paulmck@kernel.org> 14139R: Akira Yokosawa <akiyks@gmail.com> 14140R: Daniel Lustig <dlustig@nvidia.com> 14141R: Joel Fernandes <joelagnelf@nvidia.com> 14142L: linux-kernel@vger.kernel.org 14143L: linux-arch@vger.kernel.org 14144L: lkmm@lists.linux.dev 14145S: Supported 14146T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14147F: Documentation/atomic_bitops.txt 14148F: Documentation/atomic_t.txt 14149F: Documentation/core-api/refcount-vs-atomic.rst 14150F: Documentation/litmus-tests/ 14151F: Documentation/memory-barriers.txt 14152F: tools/memory-model/ 14153 14154LINUX-NEXT TREE 14155M: Stephen Rothwell <sfr@canb.auug.org.au> 14156L: linux-next@vger.kernel.org 14157S: Supported 14158B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14159T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14160 14161LIS3LV02D ACCELEROMETER DRIVER 14162M: Eric Piel <eric.piel@tremplin-utc.net> 14163S: Maintained 14164F: Documentation/misc-devices/lis3lv02d.rst 14165F: drivers/misc/lis3lv02d/ 14166F: drivers/platform/x86/hp/hp_accel.c 14167 14168LIST KUNIT TEST 14169M: David Gow <davidgow@google.com> 14170L: linux-kselftest@vger.kernel.org 14171L: kunit-dev@googlegroups.com 14172S: Maintained 14173F: lib/tests/list-test.c 14174 14175LITEX PLATFORM 14176M: Karol Gugala <kgugala@antmicro.com> 14177M: Mateusz Holenko <mholenko@antmicro.com> 14178M: Gabriel Somlo <gsomlo@gmail.com> 14179M: Joel Stanley <joel@jms.id.au> 14180S: Maintained 14181F: Documentation/devicetree/bindings/*/litex,*.yaml 14182F: arch/openrisc/boot/dts/or1klitex.dts 14183F: drivers/mmc/host/litex_mmc.c 14184F: drivers/net/ethernet/litex/* 14185F: drivers/soc/litex/* 14186F: drivers/tty/serial/liteuart.c 14187F: include/linux/litex.h 14188N: litex 14189 14190LIVE PATCHING 14191M: Josh Poimboeuf <jpoimboe@kernel.org> 14192M: Jiri Kosina <jikos@kernel.org> 14193M: Miroslav Benes <mbenes@suse.cz> 14194M: Petr Mladek <pmladek@suse.com> 14195R: Joe Lawrence <joe.lawrence@redhat.com> 14196L: live-patching@vger.kernel.org 14197S: Maintained 14198T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14199F: Documentation/ABI/testing/sysfs-kernel-livepatch 14200F: Documentation/livepatch/ 14201F: arch/powerpc/include/asm/livepatch.h 14202F: include/linux/livepatch.h 14203F: kernel/livepatch/ 14204F: kernel/module/livepatch.c 14205F: samples/livepatch/ 14206F: tools/testing/selftests/livepatch/ 14207 14208LLC (802.2) 14209L: netdev@vger.kernel.org 14210S: Odd fixes 14211F: include/linux/llc.h 14212F: include/net/llc* 14213F: include/uapi/linux/llc.h 14214F: net/llc/ 14215 14216LM73 HARDWARE MONITOR DRIVER 14217M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14218L: linux-hwmon@vger.kernel.org 14219S: Maintained 14220F: drivers/hwmon/lm73.c 14221 14222LM78 HARDWARE MONITOR DRIVER 14223M: Jean Delvare <jdelvare@suse.com> 14224L: linux-hwmon@vger.kernel.org 14225S: Maintained 14226F: Documentation/hwmon/lm78.rst 14227F: drivers/hwmon/lm78.c 14228 14229LM83 HARDWARE MONITOR DRIVER 14230M: Jean Delvare <jdelvare@suse.com> 14231L: linux-hwmon@vger.kernel.org 14232S: Maintained 14233F: Documentation/hwmon/lm83.rst 14234F: drivers/hwmon/lm83.c 14235 14236LM90 HARDWARE MONITOR DRIVER 14237M: Jean Delvare <jdelvare@suse.com> 14238L: linux-hwmon@vger.kernel.org 14239S: Maintained 14240F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14241F: Documentation/hwmon/lm90.rst 14242F: drivers/hwmon/lm90.c 14243F: include/dt-bindings/thermal/lm90.h 14244 14245LME2510 MEDIA DRIVER 14246M: Malcolm Priestley <tvboxspy@gmail.com> 14247L: linux-media@vger.kernel.org 14248S: Maintained 14249W: https://linuxtv.org 14250Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14251F: drivers/media/usb/dvb-usb-v2/lmedm04* 14252 14253LOADPIN SECURITY MODULE 14254M: Kees Cook <kees@kernel.org> 14255S: Supported 14256T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14257F: Documentation/admin-guide/LSM/LoadPin.rst 14258F: security/loadpin/ 14259 14260LOCKDOWN SECURITY MODULE 14261M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14262M: Xiu Jianfeng <xiujianfeng@huawei.com> 14263L: linux-security-module@vger.kernel.org 14264S: Maintained 14265T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14266F: security/lockdown/ 14267 14268LOCKING PRIMITIVES 14269M: Peter Zijlstra <peterz@infradead.org> 14270M: Ingo Molnar <mingo@redhat.com> 14271M: Will Deacon <will@kernel.org> 14272M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14273R: Waiman Long <longman@redhat.com> 14274L: linux-kernel@vger.kernel.org 14275S: Maintained 14276T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14277F: Documentation/locking/ 14278F: arch/*/include/asm/spinlock*.h 14279F: include/linux/lockdep*.h 14280F: include/linux/mutex*.h 14281F: include/linux/rwlock*.h 14282F: include/linux/rwsem*.h 14283F: include/linux/seqlock.h 14284F: include/linux/spinlock*.h 14285F: kernel/locking/ 14286F: lib/locking*.[ch] 14287F: rust/helpers/mutex.c 14288F: rust/helpers/spinlock.c 14289F: rust/kernel/sync/lock.rs 14290F: rust/kernel/sync/lock/ 14291F: rust/kernel/sync/locked_by.rs 14292X: kernel/locking/locktorture.c 14293 14294LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14295M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14296L: linux-ntfs-dev@lists.sourceforge.net 14297S: Maintained 14298W: http://www.linux-ntfs.org/content/view/19/37/ 14299F: Documentation/admin-guide/ldm.rst 14300F: block/partitions/ldm.* 14301 14302LOGITECH HID GAMING KEYBOARDS 14303M: Hans de Goede <hansg@kernel.org> 14304L: linux-input@vger.kernel.org 14305S: Maintained 14306T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14307F: drivers/hid/hid-lg-g15.c 14308 14309LONTIUM LT8912B MIPI TO HDMI BRIDGE 14310M: Adrien Grassein <adrien.grassein@gmail.com> 14311S: Maintained 14312F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14313F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14314 14315LOONGARCH 14316M: Huacai Chen <chenhuacai@kernel.org> 14317R: WANG Xuerui <kernel@xen0n.name> 14318L: loongarch@lists.linux.dev 14319S: Maintained 14320T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14321F: Documentation/arch/loongarch/ 14322F: Documentation/translations/zh_CN/arch/loongarch/ 14323F: arch/loongarch/ 14324F: drivers/*/*loongarch* 14325F: drivers/cpufreq/loongson3_cpufreq.c 14326 14327LOONGSON GPIO DRIVER 14328M: Yinbo Zhu <zhuyinbo@loongson.cn> 14329L: linux-gpio@vger.kernel.org 14330S: Maintained 14331F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14332F: drivers/gpio/gpio-loongson-64bit.c 14333 14334LOONGSON-2 APB DMA DRIVER 14335M: Binbin Zhou <zhoubinbin@loongson.cn> 14336L: dmaengine@vger.kernel.org 14337S: Maintained 14338F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14339F: drivers/dma/loongson2-apb-dma.c 14340 14341LOONGSON LS2X I2C DRIVER 14342M: Binbin Zhou <zhoubinbin@loongson.cn> 14343L: linux-i2c@vger.kernel.org 14344S: Maintained 14345F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14346F: drivers/i2c/busses/i2c-ls2x.c 14347 14348LOONGSON PWM DRIVER 14349M: Binbin Zhou <zhoubinbin@loongson.cn> 14350L: linux-pwm@vger.kernel.org 14351S: Maintained 14352F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14353F: drivers/pwm/pwm-loongson.c 14354 14355LOONGSON-2 SOC SERIES CLOCK DRIVER 14356M: Yinbo Zhu <zhuyinbo@loongson.cn> 14357L: linux-clk@vger.kernel.org 14358S: Maintained 14359F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14360F: drivers/clk/clk-loongson2.c 14361F: include/dt-bindings/clock/loongson,ls2k-clk.h 14362 14363LOONGSON SPI DRIVER 14364M: Yinbo Zhu <zhuyinbo@loongson.cn> 14365L: linux-spi@vger.kernel.org 14366S: Maintained 14367F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14368F: drivers/spi/spi-loongson-core.c 14369F: drivers/spi/spi-loongson-pci.c 14370F: drivers/spi/spi-loongson-plat.c 14371F: drivers/spi/spi-loongson.h 14372 14373LOONGSON-2 SOC SERIES GUTS DRIVER 14374M: Yinbo Zhu <zhuyinbo@loongson.cn> 14375L: loongarch@lists.linux.dev 14376S: Maintained 14377F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14378F: drivers/soc/loongson/loongson2_guts.c 14379 14380LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14381M: Binbin Zhou <zhoubinbin@loongson.cn> 14382L: linux-mmc@vger.kernel.org 14383S: Maintained 14384F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14385F: drivers/mmc/host/loongson2-mmc.c 14386 14387LOONGSON-2 SOC SERIES PM DRIVER 14388M: Yinbo Zhu <zhuyinbo@loongson.cn> 14389L: linux-pm@vger.kernel.org 14390S: Maintained 14391F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14392F: drivers/soc/loongson/loongson2_pm.c 14393 14394LOONGSON-2 SOC SERIES PINCTRL DRIVER 14395M: zhanghongchen <zhanghongchen@loongson.cn> 14396M: Yinbo Zhu <zhuyinbo@loongson.cn> 14397L: linux-gpio@vger.kernel.org 14398S: Maintained 14399F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14400F: drivers/pinctrl/pinctrl-loongson2.c 14401 14402LOONGSON-2 SOC SERIES THERMAL DRIVER 14403M: zhanghongchen <zhanghongchen@loongson.cn> 14404M: Yinbo Zhu <zhuyinbo@loongson.cn> 14405L: linux-pm@vger.kernel.org 14406S: Maintained 14407F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14408F: drivers/thermal/loongson2_thermal.c 14409 14410LOONGSON EDAC DRIVER 14411M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14412L: linux-edac@vger.kernel.org 14413S: Maintained 14414F: drivers/edac/loongson_edac.c 14415 14416LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14417M: Sathya Prakash <sathya.prakash@broadcom.com> 14418M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14419M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14420L: MPT-FusionLinux.pdl@broadcom.com 14421L: linux-scsi@vger.kernel.org 14422S: Supported 14423W: http://www.avagotech.com/support/ 14424F: drivers/message/fusion/ 14425F: drivers/scsi/mpt3sas/ 14426 14427LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14428M: Matthew Wilcox <willy@infradead.org> 14429L: linux-scsi@vger.kernel.org 14430S: Maintained 14431F: drivers/scsi/sym53c8xx_2/ 14432 14433LT3074 HARDWARE MONITOR DRIVER 14434M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14435L: linux-hwmon@vger.kernel.org 14436S: Supported 14437W: https://ez.analog.com/linux-software-drivers 14438F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14439F: Documentation/hwmon/lt3074.rst 14440F: drivers/hwmon/pmbus/lt3074.c 14441 14442LTC1660 DAC DRIVER 14443M: Marcus Folkesson <marcus.folkesson@gmail.com> 14444L: linux-iio@vger.kernel.org 14445S: Maintained 14446F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14447F: drivers/iio/dac/ltc1660.c 14448 14449LTC2664 IIO DAC DRIVER 14450M: Michael Hennerich <michael.hennerich@analog.com> 14451M: Kim Seer Paller <kimseer.paller@analog.com> 14452L: linux-iio@vger.kernel.org 14453S: Supported 14454W: https://ez.analog.com/linux-software-drivers 14455F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14456F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14457F: drivers/iio/dac/ltc2664.c 14458 14459LTC2688 IIO DAC DRIVER 14460M: Nuno Sá <nuno.sa@analog.com> 14461L: linux-iio@vger.kernel.org 14462S: Supported 14463W: https://ez.analog.com/linux-software-drivers 14464F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14465F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14466F: drivers/iio/dac/ltc2688.c 14467 14468LTC2947 HARDWARE MONITOR DRIVER 14469M: Nuno Sá <nuno.sa@analog.com> 14470L: linux-hwmon@vger.kernel.org 14471S: Supported 14472W: https://ez.analog.com/linux-software-drivers 14473F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14474F: drivers/hwmon/ltc2947-core.c 14475F: drivers/hwmon/ltc2947-i2c.c 14476F: drivers/hwmon/ltc2947-spi.c 14477F: drivers/hwmon/ltc2947.h 14478 14479LTC2991 HARDWARE MONITOR DRIVER 14480M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14481L: linux-hwmon@vger.kernel.org 14482S: Supported 14483W: https://ez.analog.com/linux-software-drivers 14484F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14485F: drivers/hwmon/ltc2991.c 14486 14487LTC2983 IIO TEMPERATURE DRIVER 14488M: Nuno Sá <nuno.sa@analog.com> 14489L: linux-iio@vger.kernel.org 14490S: Supported 14491W: https://ez.analog.com/linux-software-drivers 14492F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14493F: drivers/iio/temperature/ltc2983.c 14494 14495LTC4282 HARDWARE MONITOR DRIVER 14496M: Nuno Sa <nuno.sa@analog.com> 14497L: linux-hwmon@vger.kernel.org 14498S: Supported 14499F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14500F: Documentation/hwmon/ltc4282.rst 14501F: drivers/hwmon/ltc4282.c 14502 14503LTC4286 HARDWARE MONITOR DRIVER 14504M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14505L: linux-hwmon@vger.kernel.org 14506S: Maintained 14507F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14508F: Documentation/hwmon/ltc4286.rst 14509F: drivers/hwmon/pmbus/ltc4286.c 14510 14511LTC4306 I2C MULTIPLEXER DRIVER 14512M: Michael Hennerich <michael.hennerich@analog.com> 14513L: linux-i2c@vger.kernel.org 14514S: Supported 14515W: https://ez.analog.com/linux-software-drivers 14516F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14517F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14518 14519LTP (Linux Test Project) 14520M: Andrea Cervesato <andrea.cervesato@suse.com> 14521M: Cyril Hrubis <chrubis@suse.cz> 14522M: Jan Stancek <jstancek@redhat.com> 14523M: Petr Vorel <pvorel@suse.cz> 14524M: Li Wang <liwang@redhat.com> 14525M: Yang Xu <xuyang2018.jy@fujitsu.com> 14526M: Xiao Yang <yangx.jy@fujitsu.com> 14527L: ltp@lists.linux.it (subscribers-only) 14528S: Maintained 14529W: https://linux-test-project.readthedocs.io/ 14530T: git https://github.com/linux-test-project/ltp.git 14531 14532LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14533M: Anshul Dalal <anshulusr@gmail.com> 14534L: linux-iio@vger.kernel.org 14535S: Maintained 14536F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14537F: drivers/iio/light/ltr390.c 14538 14539LYNX 28G SERDES PHY DRIVER 14540M: Ioana Ciornei <ioana.ciornei@nxp.com> 14541L: netdev@vger.kernel.org 14542S: Supported 14543F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14544F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14545 14546LYNX PCS MODULE 14547M: Ioana Ciornei <ioana.ciornei@nxp.com> 14548L: netdev@vger.kernel.org 14549S: Supported 14550F: drivers/net/pcs/pcs-lynx.c 14551F: include/linux/pcs-lynx.h 14552 14553M68K ARCHITECTURE 14554M: Geert Uytterhoeven <geert@linux-m68k.org> 14555L: linux-m68k@lists.linux-m68k.org 14556S: Maintained 14557W: http://www.linux-m68k.org/ 14558T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14559F: arch/m68k/ 14560F: drivers/zorro/ 14561 14562M68K ON APPLE MACINTOSH 14563M: Joshua Thompson <funaho@jurai.org> 14564L: linux-m68k@lists.linux-m68k.org 14565S: Maintained 14566W: http://www.mac.linux-m68k.org/ 14567F: arch/m68k/mac/ 14568F: drivers/macintosh/adb-iop.c 14569F: drivers/macintosh/via-macii.c 14570 14571M68K ON HP9000/300 14572M: Philip Blundell <philb@gnu.org> 14573S: Maintained 14574W: http://www.tazenda.demon.co.uk/phil/linux-hp 14575F: arch/m68k/hp300/ 14576 14577M88DS3103 MEDIA DRIVER 14578L: linux-media@vger.kernel.org 14579S: Orphan 14580W: https://linuxtv.org 14581Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14582F: drivers/media/dvb-frontends/m88ds3103* 14583 14584M88RS2000 MEDIA DRIVER 14585M: Malcolm Priestley <tvboxspy@gmail.com> 14586L: linux-media@vger.kernel.org 14587S: Maintained 14588W: https://linuxtv.org 14589Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14590F: drivers/media/dvb-frontends/m88rs2000* 14591 14592MA901 MASTERKIT USB FM RADIO DRIVER 14593M: Alexey Klimov <alexey.klimov@linaro.org> 14594L: linux-media@vger.kernel.org 14595S: Maintained 14596T: git git://linuxtv.org/media.git 14597F: drivers/media/radio/radio-ma901.c 14598 14599MAC80211 14600M: Johannes Berg <johannes@sipsolutions.net> 14601L: linux-wireless@vger.kernel.org 14602S: Maintained 14603W: https://wireless.wiki.kernel.org/ 14604Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14605T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14606T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14607F: Documentation/networking/mac80211-injection.rst 14608F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14609F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14610F: include/net/mac80211.h 14611F: net/mac80211/ 14612 14613MAILBOX API 14614M: Jassi Brar <jassisinghbrar@gmail.com> 14615L: linux-kernel@vger.kernel.org 14616S: Maintained 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14618F: Documentation/devicetree/bindings/mailbox/ 14619F: drivers/mailbox/ 14620F: include/dt-bindings/mailbox/ 14621F: include/linux/mailbox_client.h 14622F: include/linux/mailbox_controller.h 14623 14624MAILBOX ARM MHUv2 14625M: Viresh Kumar <viresh.kumar@linaro.org> 14626M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14627L: linux-kernel@vger.kernel.org 14628S: Maintained 14629F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14630F: drivers/mailbox/arm_mhuv2.c 14631F: include/linux/mailbox/arm_mhuv2_message.h 14632 14633MAILBOX ARM MHUv3 14634M: Sudeep Holla <sudeep.holla@arm.com> 14635M: Cristian Marussi <cristian.marussi@arm.com> 14636L: linux-kernel@vger.kernel.org 14637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14638S: Maintained 14639F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14640F: drivers/mailbox/arm_mhuv3.c 14641 14642MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14643M: Alejandro Colomar <alx@kernel.org> 14644L: linux-man@vger.kernel.org 14645S: Maintained 14646W: http://www.kernel.org/doc/man-pages 14647T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14648T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14649 14650MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14651M: Jeremy Kerr <jk@codeconstruct.com.au> 14652M: Matt Johnston <matt@codeconstruct.com.au> 14653L: netdev@vger.kernel.org 14654S: Maintained 14655F: Documentation/networking/mctp.rst 14656F: drivers/net/mctp/ 14657F: include/linux/usb/mctp-usb.h 14658F: include/net/mctp.h 14659F: include/net/mctpdevice.h 14660F: include/net/netns/mctp.h 14661F: net/mctp/ 14662 14663MAPLE TREE 14664M: Liam R. Howlett <Liam.Howlett@oracle.com> 14665L: maple-tree@lists.infradead.org 14666L: linux-mm@kvack.org 14667S: Supported 14668F: Documentation/core-api/maple_tree.rst 14669F: include/linux/maple_tree.h 14670F: include/trace/events/maple_tree.h 14671F: lib/maple_tree.c 14672F: lib/test_maple_tree.c 14673F: tools/testing/radix-tree/maple.c 14674F: tools/testing/shared/linux/maple_tree.h 14675 14676MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14677M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14678L: linux-mips@vger.kernel.org 14679S: Maintained 14680F: arch/mips/boot/dts/img/pistachio* 14681 14682MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14683M: Andrew Lunn <andrew@lunn.ch> 14684L: netdev@vger.kernel.org 14685S: Maintained 14686F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14687F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14688F: Documentation/networking/devlink/mv88e6xxx.rst 14689F: drivers/net/dsa/mv88e6xxx/ 14690F: include/linux/dsa/mv88e6xxx.h 14691F: include/linux/platform_data/mv88e6xxx.h 14692 14693MARVELL 88PM886 PMIC DRIVER 14694M: Karel Balej <balejk@matfyz.cz> 14695S: Maintained 14696F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14697F: drivers/input/misc/88pm886-onkey.c 14698F: drivers/mfd/88pm886.c 14699F: drivers/regulator/88pm886-regulator.c 14700F: drivers/rtc/rtc-88pm886.c 14701F: include/linux/mfd/88pm886.h 14702 14703MARVELL ARMADA 3700 PHY DRIVERS 14704M: Miquel Raynal <miquel.raynal@bootlin.com> 14705S: Maintained 14706F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14707F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14708F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14709F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14710 14711MARVELL ARMADA 3700 SERIAL DRIVER 14712M: Pali Rohár <pali@kernel.org> 14713S: Maintained 14714F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14715F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14716F: drivers/tty/serial/mvebu-uart.c 14717 14718MARVELL ARMADA DRM SUPPORT 14719M: Russell King <linux@armlinux.org.uk> 14720S: Maintained 14721T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 14722T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 14723F: Documentation/devicetree/bindings/display/armada/ 14724F: drivers/gpu/drm/armada/ 14725F: include/uapi/drm/armada_drm.h 14726 14727MARVELL CRYPTO DRIVER 14728M: Srujana Challa <schalla@marvell.com> 14729M: Bharat Bhushan <bbhushan2@marvell.com> 14730L: linux-crypto@vger.kernel.org 14731S: Maintained 14732F: drivers/crypto/marvell/ 14733F: include/linux/soc/marvell/octeontx2/ 14734 14735MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 14736M: Mirko Lindner <mlindner@marvell.com> 14737M: Stephen Hemminger <stephen@networkplumber.org> 14738L: netdev@vger.kernel.org 14739S: Odd fixes 14740F: drivers/net/ethernet/marvell/sk* 14741 14742MARVELL LIBERTAS WIRELESS DRIVER 14743L: linux-wireless@vger.kernel.org 14744L: libertas-dev@lists.infradead.org 14745S: Orphan 14746F: drivers/net/wireless/marvell/libertas/ 14747F: drivers/net/wireless/marvell/libertas_tf/ 14748 14749MARVELL MACCHIATOBIN SUPPORT 14750M: Russell King <linux@armlinux.org.uk> 14751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14752S: Maintained 14753F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 14754 14755MARVELL MV643XX ETHERNET DRIVER 14756M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 14757L: netdev@vger.kernel.org 14758S: Maintained 14759F: drivers/net/ethernet/marvell/mv643xx_eth.* 14760 14761MARVELL MV88X3310 PHY DRIVER 14762M: Russell King <linux@armlinux.org.uk> 14763M: Marek Behún <kabel@kernel.org> 14764L: netdev@vger.kernel.org 14765S: Maintained 14766F: drivers/net/phy/marvell10g.c 14767 14768MARVELL MVEBU THERMAL DRIVER 14769M: Miquel Raynal <miquel.raynal@bootlin.com> 14770S: Maintained 14771F: drivers/thermal/armada_thermal.c 14772 14773MARVELL MVNETA ETHERNET DRIVER 14774M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14775L: netdev@vger.kernel.org 14776S: Maintained 14777F: drivers/net/ethernet/marvell/mvneta* 14778 14779MARVELL MVPP2 ETHERNET DRIVER 14780M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14781M: Russell King <linux@armlinux.org.uk> 14782L: netdev@vger.kernel.org 14783S: Maintained 14784F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 14785F: drivers/net/ethernet/marvell/mvpp2/ 14786 14787MARVELL MWIFIEX WIRELESS DRIVER 14788M: Brian Norris <briannorris@chromium.org> 14789R: Francesco Dolcini <francesco@dolcini.it> 14790L: linux-wireless@vger.kernel.org 14791S: Odd Fixes 14792F: drivers/net/wireless/marvell/mwifiex/ 14793 14794MARVELL MWL8K WIRELESS DRIVER 14795L: linux-wireless@vger.kernel.org 14796S: Orphan 14797F: drivers/net/wireless/marvell/mwl8k.c 14798 14799MARVELL NAND CONTROLLER DRIVER 14800M: Miquel Raynal <miquel.raynal@bootlin.com> 14801L: linux-mtd@lists.infradead.org 14802S: Maintained 14803F: drivers/mtd/nand/raw/marvell_nand.c 14804 14805MARVELL OCTEON ENDPOINT DRIVER 14806M: Veerasenareddy Burru <vburru@marvell.com> 14807M: Sathesh Edara <sedara@marvell.com> 14808L: netdev@vger.kernel.org 14809S: Maintained 14810F: drivers/net/ethernet/marvell/octeon_ep 14811 14812MARVELL OCTEON ENDPOINT VF DRIVER 14813M: Veerasenareddy Burru <vburru@marvell.com> 14814M: Sathesh Edara <sedara@marvell.com> 14815M: Shinas Rasheed <srasheed@marvell.com> 14816M: Satananda Burla <sburla@marvell.com> 14817L: netdev@vger.kernel.org 14818S: Maintained 14819F: drivers/net/ethernet/marvell/octeon_ep_vf 14820 14821MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 14822M: Sunil Goutham <sgoutham@marvell.com> 14823M: Geetha sowjanya <gakula@marvell.com> 14824M: Subbaraya Sundeep <sbhatta@marvell.com> 14825M: hariprasad <hkelam@marvell.com> 14826M: Bharat Bhushan <bbhushan2@marvell.com> 14827L: netdev@vger.kernel.org 14828S: Maintained 14829F: drivers/net/ethernet/marvell/octeontx2/nic/ 14830F: include/linux/soc/marvell/octeontx2/ 14831 14832MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 14833M: Sunil Goutham <sgoutham@marvell.com> 14834M: Linu Cherian <lcherian@marvell.com> 14835M: Geetha sowjanya <gakula@marvell.com> 14836M: Jerin Jacob <jerinj@marvell.com> 14837M: hariprasad <hkelam@marvell.com> 14838M: Subbaraya Sundeep <sbhatta@marvell.com> 14839L: netdev@vger.kernel.org 14840S: Maintained 14841F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 14842F: drivers/net/ethernet/marvell/octeontx2/af/ 14843 14844MARVELL PEM PMU DRIVER 14845M: Linu Cherian <lcherian@marvell.com> 14846M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 14847S: Supported 14848F: drivers/perf/marvell_pem_pmu.c 14849 14850MARVELL PRESTERA ETHERNET SWITCH DRIVER 14851M: Taras Chornyi <taras.chornyi@plvision.eu> 14852S: Supported 14853W: https://github.com/Marvell-switching/switchdev-prestera 14854F: drivers/net/ethernet/marvell/prestera/ 14855 14856MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 14857M: Nicolas Pitre <nico@fluxnic.net> 14858S: Odd Fixes 14859F: drivers/mmc/host/mvsdio.* 14860 14861MARVELL USB MDIO CONTROLLER DRIVER 14862M: Tobias Waldekranz <tobias@waldekranz.com> 14863L: netdev@vger.kernel.org 14864S: Maintained 14865F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 14866F: drivers/net/mdio/mdio-mvusb.c 14867 14868MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 14869M: Hu Ziji <huziji@marvell.com> 14870L: linux-mmc@vger.kernel.org 14871S: Supported 14872F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 14873F: drivers/mmc/host/sdhci-xenon* 14874 14875MARVELL OCTEON CN10K DPI DRIVER 14876M: Vamsi Attunuru <vattunuru@marvell.com> 14877S: Supported 14878F: drivers/misc/mrvl_cn10k_dpi.c 14879 14880MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 14881R: schalla@marvell.com 14882R: vattunuru@marvell.com 14883F: drivers/vdpa/octeon_ep/ 14884 14885MARVELL OCTEON HOTPLUG DRIVER 14886R: Shijith Thotton <sthotton@marvell.com> 14887R: Vamsi Attunuru <vattunuru@marvell.com> 14888S: Supported 14889F: drivers/pci/hotplug/octep_hp.c 14890 14891MATROX FRAMEBUFFER DRIVER 14892L: linux-fbdev@vger.kernel.org 14893S: Orphan 14894F: drivers/video/fbdev/matrox/matroxfb_* 14895F: include/uapi/linux/matroxfb.h 14896 14897MAX15301 DRIVER 14898M: Daniel Nilsson <daniel.nilsson@flex.com> 14899L: linux-hwmon@vger.kernel.org 14900S: Maintained 14901F: Documentation/hwmon/max15301.rst 14902F: drivers/hwmon/pmbus/max15301.c 14903 14904MAX2175 SDR TUNER DRIVER 14905M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 14906L: linux-media@vger.kernel.org 14907S: Maintained 14908T: git git://linuxtv.org/media.git 14909F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 14910F: Documentation/userspace-api/media/drivers/max2175.rst 14911F: drivers/media/i2c/max2175* 14912F: include/uapi/linux/max2175.h 14913 14914MAX31335 RTC DRIVER 14915M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14916L: linux-rtc@vger.kernel.org 14917S: Supported 14918W: https://ez.analog.com/linux-software-drivers 14919F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 14920F: drivers/rtc/rtc-max31335.c 14921 14922MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 14923L: linux-hwmon@vger.kernel.org 14924S: Orphan 14925F: Documentation/hwmon/max6650.rst 14926F: drivers/hwmon/max6650.c 14927 14928MAX9286 QUAD GMSL DESERIALIZER DRIVER 14929M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14930M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14931M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14932M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14933L: linux-media@vger.kernel.org 14934S: Maintained 14935F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 14936F: drivers/media/i2c/max9286.c 14937 14938MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 14939M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14940L: linux-media@vger.kernel.org 14941S: Maintained 14942F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 14943F: drivers/staging/media/max96712/max96712.c 14944 14945MAX96714 GMSL2 DESERIALIZER DRIVER 14946M: Julien Massot <julien.massot@collabora.com> 14947L: linux-media@vger.kernel.org 14948S: Maintained 14949F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 14950F: drivers/media/i2c/max96714.c 14951 14952MAX96717 GMSL2 SERIALIZER DRIVER 14953M: Julien Massot <julien.massot@collabora.com> 14954L: linux-media@vger.kernel.org 14955S: Maintained 14956F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 14957F: drivers/media/i2c/max96717.c 14958 14959MAX9860 MONO AUDIO VOICE CODEC DRIVER 14960M: Peter Rosin <peda@axentia.se> 14961L: linux-sound@vger.kernel.org 14962S: Maintained 14963F: Documentation/devicetree/bindings/sound/max9860.txt 14964F: sound/soc/codecs/max9860.* 14965 14966MAXBOTIX ULTRASONIC RANGER IIO DRIVER 14967M: Andreas Klinger <ak@it-klinger.de> 14968L: linux-iio@vger.kernel.org 14969S: Maintained 14970F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 14971F: drivers/iio/proximity/mb1232.c 14972 14973MAXIM MAX11205 DRIVER 14974M: Ramona Bolboaca <ramona.bolboaca@analog.com> 14975L: linux-iio@vger.kernel.org 14976S: Supported 14977W: https://ez.analog.com/linux-software-drivers 14978F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 14979F: drivers/iio/adc/max11205.c 14980 14981MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 14982R: Iskren Chernev <iskren.chernev@gmail.com> 14983R: Krzysztof Kozlowski <krzk@kernel.org> 14984R: Marek Szyprowski <m.szyprowski@samsung.com> 14985R: Matheus Castello <matheus@castello.eng.br> 14986L: linux-pm@vger.kernel.org 14987S: Maintained 14988F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 14989F: drivers/power/supply/max17040_battery.c 14990 14991MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 14992R: Hans de Goede <hansg@kernel.org> 14993R: Krzysztof Kozlowski <krzk@kernel.org> 14994R: Marek Szyprowski <m.szyprowski@samsung.com> 14995R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 14996R: Purism Kernel Team <kernel@puri.sm> 14997L: linux-pm@vger.kernel.org 14998S: Maintained 14999F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15000F: drivers/power/supply/max17042_battery.c 15001 15002MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15003M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15004L: linux-kernel@vger.kernel.org 15005S: Maintained 15006F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15007F: drivers/regulator/max20086-regulator.c 15008 15009MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15010M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 15011L: linux-iio@vger.kernel.org 15012S: Maintained 15013F: drivers/iio/temperature/max30208.c 15014 15015MAXIM MAX77650 PMIC MFD DRIVER 15016M: Bartosz Golaszewski <brgl@bgdev.pl> 15017L: linux-kernel@vger.kernel.org 15018S: Maintained 15019F: Documentation/devicetree/bindings/*/*max77650.yaml 15020F: Documentation/devicetree/bindings/*/max77650*.yaml 15021F: drivers/gpio/gpio-max77650.c 15022F: drivers/input/misc/max77650-onkey.c 15023F: drivers/leds/leds-max77650.c 15024F: drivers/mfd/max77650.c 15025F: drivers/power/supply/max77650-charger.c 15026F: drivers/regulator/max77650-regulator.c 15027F: include/linux/mfd/max77650.h 15028 15029MAXIM MAX77714 PMIC MFD DRIVER 15030M: Luca Ceresoli <luca@lucaceresoli.net> 15031S: Maintained 15032F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15033F: drivers/mfd/max77714.c 15034F: include/linux/mfd/max77714.h 15035 15036MAXIM MAX77759 PMIC MFD DRIVER 15037M: André Draszik <andre.draszik@linaro.org> 15038L: linux-kernel@vger.kernel.org 15039S: Maintained 15040F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15041F: drivers/gpio/gpio-max77759.c 15042F: drivers/mfd/max77759.c 15043F: drivers/nvmem/max77759-nvmem.c 15044F: include/linux/mfd/max77759.h 15045 15046MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15047M: Javier Martinez Canillas <javier@dowhile0.org> 15048L: linux-kernel@vger.kernel.org 15049S: Supported 15050F: Documentation/devicetree/bindings/*/*max77802.yaml 15051F: drivers/regulator/max77802-regulator.c 15052F: include/dt-bindings/*/*max77802.h 15053 15054MAXIM MAX77976 BATTERY CHARGER 15055M: Luca Ceresoli <luca@lucaceresoli.net> 15056S: Supported 15057F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15058F: drivers/power/supply/max77976_charger.c 15059 15060MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15061M: Krzysztof Kozlowski <krzk@kernel.org> 15062L: linux-pm@vger.kernel.org 15063S: Maintained 15064B: mailto:linux-samsung-soc@vger.kernel.org 15065F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15066F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15067F: drivers/power/supply/max14577_charger.c 15068F: drivers/power/supply/max77693_charger.c 15069 15070MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15071M: Chanwoo Choi <cw00.choi@samsung.com> 15072M: Krzysztof Kozlowski <krzk@kernel.org> 15073L: linux-kernel@vger.kernel.org 15074S: Maintained 15075B: mailto:linux-samsung-soc@vger.kernel.org 15076F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15077F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15078F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15079F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15080F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15081F: drivers/leds/leds-max77705.c 15082F: drivers/*/*max77843.c 15083F: drivers/*/max14577*.c 15084F: drivers/*/max77686*.c 15085F: drivers/*/max77693*.c 15086F: drivers/*/max77705*.c 15087F: drivers/clk/clk-max77686.c 15088F: drivers/extcon/extcon-max14577.c 15089F: drivers/extcon/extcon-max77693.c 15090F: drivers/rtc/rtc-max77686.c 15091F: include/linux/mfd/max14577*.h 15092F: include/linux/mfd/max77686*.h 15093F: include/linux/mfd/max77693*.h 15094F: include/linux/mfd/max77705*.h 15095 15096MAXIRADIO FM RADIO RECEIVER DRIVER 15097M: Hans Verkuil <hverkuil@xs4all.nl> 15098L: linux-media@vger.kernel.org 15099S: Maintained 15100W: https://linuxtv.org 15101T: git git://linuxtv.org/media.git 15102F: drivers/media/radio/radio-maxiradio* 15103 15104MAXLINEAR ETHERNET PHY DRIVER 15105M: Xu Liang <lxu@maxlinear.com> 15106L: netdev@vger.kernel.org 15107S: Supported 15108F: drivers/net/phy/mxl-86110.c 15109F: drivers/net/phy/mxl-gpy.c 15110 15111MCAN MMIO DEVICE DRIVER 15112M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15113L: linux-can@vger.kernel.org 15114S: Maintained 15115F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15116F: drivers/net/can/m_can/m_can.c 15117F: drivers/net/can/m_can/m_can.h 15118F: drivers/net/can/m_can/m_can_platform.c 15119 15120MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15121R: Yasushi SHOJI <yashi@spacecubics.com> 15122L: linux-can@vger.kernel.org 15123S: Maintained 15124F: drivers/net/can/usb/mcba_usb.c 15125 15126MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15127M: Rishi Gupta <gupt21@gmail.com> 15128L: linux-i2c@vger.kernel.org 15129L: linux-input@vger.kernel.org 15130S: Maintained 15131F: drivers/hid/hid-mcp2221.c 15132 15133MCP251XFD SPI-CAN NETWORK DRIVER 15134M: Marc Kleine-Budde <mkl@pengutronix.de> 15135M: Manivannan Sadhasivam <mani@kernel.org> 15136R: Thomas Kopp <thomas.kopp@microchip.com> 15137L: linux-can@vger.kernel.org 15138S: Maintained 15139F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15140F: drivers/net/can/spi/mcp251xfd/ 15141 15142MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15143M: Peter Rosin <peda@axentia.se> 15144L: linux-iio@vger.kernel.org 15145S: Maintained 15146F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15147F: drivers/iio/potentiometer/mcp4018.c 15148F: drivers/iio/potentiometer/mcp4531.c 15149 15150MCP4821 DAC DRIVER 15151M: Anshul Dalal <anshulusr@gmail.com> 15152L: linux-iio@vger.kernel.org 15153S: Maintained 15154F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15155F: drivers/iio/dac/mcp4821.c 15156 15157MCR20A IEEE-802.15.4 RADIO DRIVER 15158M: Stefan Schmidt <stefan@datenfreihafen.org> 15159L: linux-wpan@vger.kernel.org 15160S: Odd Fixes 15161W: https://github.com/xueliu/mcr20a-linux 15162F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15163F: drivers/net/ieee802154/mcr20a.c 15164F: drivers/net/ieee802154/mcr20a.h 15165 15166MDIO REGMAP DRIVER 15167M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15168L: netdev@vger.kernel.org 15169S: Maintained 15170F: drivers/net/mdio/mdio-regmap.c 15171F: include/linux/mdio/mdio-regmap.h 15172 15173MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15174M: William Breathitt Gray <wbg@kernel.org> 15175L: linux-iio@vger.kernel.org 15176S: Maintained 15177F: drivers/iio/dac/cio-dac.c 15178 15179MEDIA CONTROLLER FRAMEWORK 15180M: Sakari Ailus <sakari.ailus@linux.intel.com> 15181M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15182L: linux-media@vger.kernel.org 15183S: Supported 15184W: https://www.linuxtv.org 15185T: git git://linuxtv.org/media.git 15186F: drivers/media/mc/ 15187F: include/media/media-*.h 15188F: include/uapi/linux/media.h 15189 15190MEDIA DRIVER FOR FREESCALE IMX PXP 15191M: Philipp Zabel <p.zabel@pengutronix.de> 15192L: linux-media@vger.kernel.org 15193S: Maintained 15194T: git git://linuxtv.org/media.git 15195F: drivers/media/platform/nxp/imx-pxp.[ch] 15196 15197MEDIA DRIVERS FOR ASCOT2E 15198M: Abylay Ospan <aospan@amazon.com> 15199L: linux-media@vger.kernel.org 15200S: Supported 15201W: https://linuxtv.org 15202W: http://netup.tv/ 15203T: git git://linuxtv.org/media.git 15204F: drivers/media/dvb-frontends/ascot2e* 15205 15206MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15207M: Jasmin Jessich <jasmin@anw.at> 15208L: linux-media@vger.kernel.org 15209S: Maintained 15210W: https://linuxtv.org 15211T: git git://linuxtv.org/media.git 15212F: drivers/media/dvb-frontends/cxd2099* 15213 15214MEDIA DRIVERS FOR CXD2841ER 15215M: Abylay Ospan <aospan@amazon.com> 15216L: linux-media@vger.kernel.org 15217S: Supported 15218W: https://linuxtv.org 15219W: http://netup.tv/ 15220T: git git://linuxtv.org/media.git 15221F: drivers/media/dvb-frontends/cxd2841er* 15222 15223MEDIA DRIVERS FOR CXD2880 15224M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15225L: linux-media@vger.kernel.org 15226S: Supported 15227W: http://linuxtv.org/ 15228T: git git://linuxtv.org/media.git 15229F: drivers/media/dvb-frontends/cxd2880/* 15230F: drivers/media/spi/cxd2880* 15231 15232MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15233L: linux-media@vger.kernel.org 15234S: Orphan 15235W: https://linuxtv.org 15236T: git git://linuxtv.org/media.git 15237F: drivers/media/pci/ddbridge/* 15238 15239MEDIA DRIVERS FOR FREESCALE IMX 15240M: Steve Longerbeam <slongerbeam@gmail.com> 15241M: Philipp Zabel <p.zabel@pengutronix.de> 15242L: linux-media@vger.kernel.org 15243S: Maintained 15244T: git git://linuxtv.org/media.git 15245F: Documentation/admin-guide/media/imx.rst 15246F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15247F: drivers/staging/media/imx/ 15248F: include/linux/imx-media.h 15249F: include/media/imx.h 15250 15251MEDIA DRIVERS FOR FREESCALE IMX7/8 15252M: Rui Miguel Silva <rmfrfs@gmail.com> 15253M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15254M: Martin Kepplinger <martin.kepplinger@puri.sm> 15255R: Purism Kernel Team <kernel@puri.sm> 15256L: linux-media@vger.kernel.org 15257S: Maintained 15258T: git git://linuxtv.org/media.git 15259F: Documentation/admin-guide/media/imx7.rst 15260F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15261F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15262F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15263F: drivers/media/platform/nxp/imx-mipi-csis.c 15264F: drivers/media/platform/nxp/imx7-media-csi.c 15265F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15266 15267MEDIA DRIVERS FOR HELENE 15268M: Abylay Ospan <aospan@amazon.com> 15269L: linux-media@vger.kernel.org 15270S: Supported 15271W: https://linuxtv.org 15272W: http://netup.tv/ 15273T: git git://linuxtv.org/media.git 15274F: drivers/media/dvb-frontends/helene* 15275 15276MEDIA DRIVERS FOR HORUS3A 15277M: Abylay Ospan <aospan@amazon.com> 15278L: linux-media@vger.kernel.org 15279S: Supported 15280W: https://linuxtv.org 15281W: http://netup.tv/ 15282T: git git://linuxtv.org/media.git 15283F: drivers/media/dvb-frontends/horus3a* 15284 15285MEDIA DRIVERS FOR LNBH25 15286M: Abylay Ospan <aospan@amazon.com> 15287L: linux-media@vger.kernel.org 15288S: Supported 15289W: https://linuxtv.org 15290W: http://netup.tv/ 15291T: git git://linuxtv.org/media.git 15292F: drivers/media/dvb-frontends/lnbh25* 15293 15294MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15295L: linux-media@vger.kernel.org 15296S: Orphan 15297W: https://linuxtv.org 15298T: git git://linuxtv.org/media.git 15299F: drivers/media/dvb-frontends/mxl5xx* 15300 15301MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15302M: Abylay Ospan <aospan@amazon.com> 15303L: linux-media@vger.kernel.org 15304S: Supported 15305W: https://linuxtv.org 15306W: http://netup.tv/ 15307T: git git://linuxtv.org/media.git 15308F: drivers/media/pci/netup_unidvb/* 15309 15310MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15311M: Dmitry Osipenko <digetx@gmail.com> 15312L: linux-media@vger.kernel.org 15313L: linux-tegra@vger.kernel.org 15314S: Maintained 15315T: git git://linuxtv.org/media.git 15316F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15317F: drivers/media/platform/nvidia/tegra-vde/ 15318 15319MEDIA DRIVERS FOR RENESAS - CEU 15320M: Jacopo Mondi <jacopo@jmondi.org> 15321L: linux-media@vger.kernel.org 15322L: linux-renesas-soc@vger.kernel.org 15323S: Supported 15324T: git git://linuxtv.org/media.git 15325F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15326F: drivers/media/platform/renesas/renesas-ceu.c 15327F: include/media/drv-intf/renesas-ceu.h 15328 15329MEDIA DRIVERS FOR RENESAS - DRIF 15330M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15331L: linux-media@vger.kernel.org 15332L: linux-renesas-soc@vger.kernel.org 15333S: Supported 15334T: git git://linuxtv.org/media.git 15335F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15336F: drivers/media/platform/renesas/rcar_drif.c 15337 15338MEDIA DRIVERS FOR RENESAS - FCP 15339M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15340L: linux-media@vger.kernel.org 15341L: linux-renesas-soc@vger.kernel.org 15342S: Supported 15343T: git git://linuxtv.org/media.git 15344F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15345F: drivers/media/platform/renesas/rcar-fcp.c 15346F: include/media/rcar-fcp.h 15347 15348MEDIA DRIVERS FOR RENESAS - FDP1 15349M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15350L: linux-media@vger.kernel.org 15351L: linux-renesas-soc@vger.kernel.org 15352S: Supported 15353T: git git://linuxtv.org/media.git 15354F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15355F: drivers/media/platform/renesas/rcar_fdp1.c 15356 15357MEDIA DRIVERS FOR RENESAS - VIN 15358M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15359L: linux-media@vger.kernel.org 15360L: linux-renesas-soc@vger.kernel.org 15361S: Supported 15362T: git git://linuxtv.org/media.git 15363F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15364F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15365F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15366F: drivers/media/platform/renesas/rcar-csi2.c 15367F: drivers/media/platform/renesas/rcar-isp/ 15368F: drivers/media/platform/renesas/rcar-vin/ 15369 15370MEDIA DRIVERS FOR RENESAS - VSP1 15371M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15372M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15373L: linux-media@vger.kernel.org 15374L: linux-renesas-soc@vger.kernel.org 15375S: Supported 15376T: git git://linuxtv.org/media.git 15377F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15378F: drivers/media/platform/renesas/vsp1/ 15379 15380MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15381L: linux-media@vger.kernel.org 15382S: Orphan 15383W: https://linuxtv.org 15384T: git git://linuxtv.org/media.git 15385F: drivers/media/dvb-frontends/stv0910* 15386 15387MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15388L: linux-media@vger.kernel.org 15389S: Orphan 15390W: https://linuxtv.org 15391T: git git://linuxtv.org/media.git 15392F: drivers/media/dvb-frontends/stv6111* 15393 15394MEDIA DRIVERS FOR STM32 - CSI 15395M: Alain Volmat <alain.volmat@foss.st.com> 15396L: linux-media@vger.kernel.org 15397S: Supported 15398T: git git://linuxtv.org/media_tree.git 15399F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15400F: drivers/media/platform/st/stm32/stm32-csi.c 15401 15402MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15403M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15404M: Alain Volmat <alain.volmat@foss.st.com> 15405L: linux-media@vger.kernel.org 15406S: Supported 15407T: git git://linuxtv.org/media.git 15408F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15409F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15410F: drivers/media/platform/st/stm32/stm32-dcmi.c 15411F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15412 15413MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15414M: Mauro Carvalho Chehab <mchehab@kernel.org> 15415L: linux-media@vger.kernel.org 15416S: Maintained 15417W: https://linuxtv.org 15418Q: http://patchwork.kernel.org/project/linux-media/list/ 15419T: git git://linuxtv.org/media.git 15420F: Documentation/admin-guide/media/ 15421F: Documentation/devicetree/bindings/media/ 15422F: Documentation/driver-api/media/ 15423F: Documentation/userspace-api/media/ 15424F: drivers/media/ 15425F: drivers/staging/media/ 15426F: include/dt-bindings/media/ 15427F: include/linux/platform_data/media/ 15428F: include/media/ 15429F: include/uapi/linux/dvb/ 15430F: include/uapi/linux/ivtv* 15431F: include/uapi/linux/media.h 15432F: include/uapi/linux/uvcvideo.h 15433F: include/uapi/linux/v4l2-* 15434F: include/uapi/linux/videodev2.h 15435 15436MEDIATEK BLUETOOTH DRIVER 15437M: Sean Wang <sean.wang@mediatek.com> 15438L: linux-bluetooth@vger.kernel.org 15439L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15440S: Maintained 15441F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15442F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15443F: drivers/bluetooth/btmtkuart.c 15444 15445MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15446M: Sen Chu <sen.chu@mediatek.com> 15447M: Sean Wang <sean.wang@mediatek.com> 15448M: Macpaul Lin <macpaul.lin@mediatek.com> 15449L: linux-pm@vger.kernel.org 15450S: Maintained 15451F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15452F: drivers/power/reset/mt6323-poweroff.c 15453 15454MEDIATEK CIR DRIVER 15455M: Sean Wang <sean.wang@mediatek.com> 15456S: Maintained 15457F: drivers/media/rc/mtk-cir.c 15458 15459MEDIATEK DMA DRIVER 15460M: Sean Wang <sean.wang@mediatek.com> 15461L: dmaengine@vger.kernel.org 15462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15463L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15464S: Maintained 15465F: Documentation/devicetree/bindings/dma/mediatek,* 15466F: drivers/dma/mediatek/ 15467 15468MEDIATEK ETHERNET DRIVER 15469M: Felix Fietkau <nbd@nbd.name> 15470M: Sean Wang <sean.wang@mediatek.com> 15471M: Lorenzo Bianconi <lorenzo@kernel.org> 15472L: netdev@vger.kernel.org 15473S: Maintained 15474F: drivers/net/ethernet/mediatek/ 15475 15476MEDIATEK ETHERNET PCS DRIVER 15477M: Alexander Couzens <lynxis@fe80.eu> 15478M: Daniel Golle <daniel@makrotopia.org> 15479L: netdev@vger.kernel.org 15480S: Maintained 15481F: drivers/net/pcs/pcs-mtk-lynxi.c 15482F: include/linux/pcs/pcs-mtk-lynxi.h 15483 15484MEDIATEK ETHERNET PHY DRIVERS 15485M: Daniel Golle <daniel@makrotopia.org> 15486M: Qingfang Deng <dqfext@gmail.com> 15487M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15488L: netdev@vger.kernel.org 15489S: Maintained 15490F: drivers/net/phy/mediatek/mtk-2p5ge.c 15491F: drivers/net/phy/mediatek/mtk-ge-soc.c 15492F: drivers/net/phy/mediatek/mtk-phy-lib.c 15493F: drivers/net/phy/mediatek/mtk-ge.c 15494F: drivers/net/phy/mediatek/mtk.h 15495F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15496 15497MEDIATEK I2C CONTROLLER DRIVER 15498M: Qii Wang <qii.wang@mediatek.com> 15499L: linux-i2c@vger.kernel.org 15500S: Maintained 15501F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15502F: drivers/i2c/busses/i2c-mt65xx.c 15503 15504MEDIATEK IOMMU DRIVER 15505M: Yong Wu <yong.wu@mediatek.com> 15506L: iommu@lists.linux.dev 15507L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15508S: Supported 15509F: Documentation/devicetree/bindings/iommu/mediatek* 15510F: drivers/iommu/mtk_iommu* 15511F: include/dt-bindings/memory/mediatek,mt*-port.h 15512F: include/dt-bindings/memory/mt*-port.h 15513 15514MEDIATEK JPEG DRIVER 15515M: Bin Liu <bin.liu@mediatek.com> 15516S: Supported 15517F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15518F: drivers/media/platform/mediatek/jpeg/ 15519 15520MEDIATEK KEYPAD DRIVER 15521M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15522S: Supported 15523F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15524F: drivers/input/keyboard/mt6779-keypad.c 15525 15526MEDIATEK MDP DRIVER 15527M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15528M: Houlong Wei <houlong.wei@mediatek.com> 15529M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15530S: Supported 15531F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15532F: drivers/media/platform/mediatek/mdp/ 15533F: drivers/media/platform/mediatek/vpu/ 15534 15535MEDIATEK MEDIA DRIVER 15536M: Tiffany Lin <tiffany.lin@mediatek.com> 15537M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15538M: Yunfei Dong <yunfei.dong@mediatek.com> 15539S: Supported 15540F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15541F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 15542F: drivers/media/platform/mediatek/vcodec/ 15543F: drivers/media/platform/mediatek/vpu/ 15544 15545MEDIATEK MIPI-CSI CDPHY DRIVER 15546M: Julien Stephan <jstephan@baylibre.com> 15547M: Andy Hsieh <andy.hsieh@mediatek.com> 15548S: Supported 15549F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15550F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15551 15552MEDIATEK MMC/SD/SDIO DRIVER 15553M: Chaotian Jing <chaotian.jing@mediatek.com> 15554S: Maintained 15555F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15556F: drivers/mmc/host/mtk-sd.c 15557 15558MEDIATEK MT6735 CLOCK & RESET DRIVERS 15559M: Yassine Oudjana <y.oudjana@protonmail.com> 15560L: linux-clk@vger.kernel.org 15561L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15562S: Maintained 15563F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15564F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15565F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15566F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15567F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15568F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15569F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15570F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15571F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15572F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15573F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15574F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15575F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15576F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15577F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15578F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15579F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15580F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15581F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15582F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15583 15584MEDIATEK MT76 WIRELESS LAN DRIVER 15585M: Felix Fietkau <nbd@nbd.name> 15586M: Lorenzo Bianconi <lorenzo@kernel.org> 15587M: Ryder Lee <ryder.lee@mediatek.com> 15588R: Shayne Chen <shayne.chen@mediatek.com> 15589R: Sean Wang <sean.wang@mediatek.com> 15590L: linux-wireless@vger.kernel.org 15591S: Maintained 15592T: git https://github.com/nbd168/wireless 15593F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15594F: drivers/net/wireless/mediatek/mt76/ 15595 15596MEDIATEK MT7601U WIRELESS LAN DRIVER 15597M: Jakub Kicinski <kuba@kernel.org> 15598L: linux-wireless@vger.kernel.org 15599S: Maintained 15600F: drivers/net/wireless/mediatek/mt7601u/ 15601 15602MEDIATEK MT7621 CLOCK DRIVER 15603M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15604S: Maintained 15605F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15606F: drivers/clk/ralink/clk-mt7621.c 15607 15608MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15609M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15610S: Maintained 15611F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15612F: drivers/pci/controller/pcie-mt7621.c 15613 15614MEDIATEK MT7621 PHY PCI DRIVER 15615M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15616S: Maintained 15617F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15618F: drivers/phy/ralink/phy-mt7621-pci.c 15619 15620MEDIATEK MT7621/28/88 I2C DRIVER 15621M: Stefan Roese <sr@denx.de> 15622L: linux-i2c@vger.kernel.org 15623S: Maintained 15624F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15625F: drivers/i2c/busses/i2c-mt7621.c 15626 15627MEDIATEK MTMIPS CLOCK DRIVER 15628M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15629S: Maintained 15630F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15631F: drivers/clk/ralink/clk-mtmips.c 15632 15633MEDIATEK NAND CONTROLLER DRIVER 15634L: linux-mtd@lists.infradead.org 15635S: Orphan 15636F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15637F: drivers/mtd/nand/raw/mtk_* 15638 15639MEDIATEK PMIC LED DRIVER 15640M: Sen Chu <sen.chu@mediatek.com> 15641M: Sean Wang <sean.wang@mediatek.com> 15642M: Macpaul Lin <macpaul.lin@mediatek.com> 15643S: Maintained 15644F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15645F: drivers/leds/leds-mt6323.c 15646 15647MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15648M: Sean Wang <sean.wang@mediatek.com> 15649S: Maintained 15650F: drivers/char/hw_random/mtk-rng.c 15651 15652MEDIATEK SMI DRIVER 15653M: Yong Wu <yong.wu@mediatek.com> 15654L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15655S: Supported 15656F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15657F: drivers/memory/mtk-smi.c 15658F: include/soc/mediatek/smi.h 15659 15660MEDIATEK SWITCH DRIVER 15661M: Chester A. Unal <chester.a.unal@arinc9.com> 15662M: Daniel Golle <daniel@makrotopia.org> 15663M: DENG Qingfang <dqfext@gmail.com> 15664M: Sean Wang <sean.wang@mediatek.com> 15665L: netdev@vger.kernel.org 15666S: Maintained 15667F: drivers/net/dsa/mt7530-mdio.c 15668F: drivers/net/dsa/mt7530-mmio.c 15669F: drivers/net/dsa/mt7530.* 15670F: net/dsa/tag_mtk.c 15671 15672MEDIATEK T7XX 5G WWAN MODEM DRIVER 15673M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15674R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15675R: Liu Haijun <haijun.liu@mediatek.com> 15676R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15677L: netdev@vger.kernel.org 15678S: Supported 15679F: drivers/net/wwan/t7xx/ 15680 15681MEDIATEK USB3 DRD IP DRIVER 15682M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15683L: linux-usb@vger.kernel.org 15684L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15685L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15686S: Maintained 15687F: Documentation/devicetree/bindings/usb/mediatek,* 15688F: drivers/usb/host/xhci-mtk* 15689F: drivers/usb/mtu3/ 15690 15691MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15692M: Peter Senna Tschudin <peter.senna@gmail.com> 15693M: Ian Ray <ian.ray@ge.com> 15694M: Martyn Welch <martyn.welch@collabora.co.uk> 15695S: Maintained 15696F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 15697F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 15698 15699MEGARAID SCSI/SAS DRIVERS 15700M: Kashyap Desai <kashyap.desai@broadcom.com> 15701M: Sumit Saxena <sumit.saxena@broadcom.com> 15702M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 15703M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 15704L: megaraidlinux.pdl@broadcom.com 15705L: linux-scsi@vger.kernel.org 15706S: Maintained 15707W: http://www.avagotech.com/support/ 15708F: Documentation/scsi/megaraid.rst 15709F: drivers/scsi/megaraid.* 15710F: drivers/scsi/megaraid/ 15711 15712MELEXIS MLX90614 DRIVER 15713M: Crt Mori <cmo@melexis.com> 15714L: linux-iio@vger.kernel.org 15715S: Supported 15716W: http://www.melexis.com 15717F: drivers/iio/temperature/mlx90614.c 15718 15719MELEXIS MLX90632 DRIVER 15720M: Crt Mori <cmo@melexis.com> 15721L: linux-iio@vger.kernel.org 15722S: Supported 15723W: http://www.melexis.com 15724F: drivers/iio/temperature/mlx90632.c 15725 15726MELEXIS MLX90635 DRIVER 15727M: Crt Mori <cmo@melexis.com> 15728L: linux-iio@vger.kernel.org 15729S: Supported 15730W: http://www.melexis.com 15731F: drivers/iio/temperature/mlx90635.c 15732 15733MELFAS MIP4 TOUCHSCREEN DRIVER 15734M: Sangwon Jee <jeesw@melfas.com> 15735S: Supported 15736W: http://www.melfas.com 15737F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 15738F: drivers/input/touchscreen/melfas_mip4.c 15739 15740MELLANOX BLUEFIELD I2C DRIVER 15741M: Khalil Blaiech <kblaiech@nvidia.com> 15742M: Asmaa Mnebhi <asmaa@nvidia.com> 15743L: linux-i2c@vger.kernel.org 15744S: Supported 15745F: drivers/i2c/busses/i2c-mlxbf.c 15746 15747MELLANOX ETHERNET DRIVER (mlx4_en) 15748M: Tariq Toukan <tariqt@nvidia.com> 15749L: netdev@vger.kernel.org 15750S: Maintained 15751W: https://www.nvidia.com/networking/ 15752Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15753F: drivers/net/ethernet/mellanox/mlx4/en_* 15754 15755MELLANOX ETHERNET DRIVER (mlx5e) 15756M: Saeed Mahameed <saeedm@nvidia.com> 15757M: Tariq Toukan <tariqt@nvidia.com> 15758M: Mark Bloch <mbloch@nvidia.com> 15759L: netdev@vger.kernel.org 15760S: Maintained 15761W: https://www.nvidia.com/networking/ 15762Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15763F: drivers/net/ethernet/mellanox/mlx5/core/en_* 15764 15765MELLANOX ETHERNET INNOVA DRIVERS 15766R: Boris Pismenny <borisp@nvidia.com> 15767L: netdev@vger.kernel.org 15768S: Maintained 15769W: https://www.nvidia.com/networking/ 15770Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15771F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 15772F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 15773F: include/linux/mlx5/mlx5_ifc_fpga.h 15774 15775MELLANOX ETHERNET SWITCH DRIVERS 15776M: Ido Schimmel <idosch@nvidia.com> 15777M: Petr Machata <petrm@nvidia.com> 15778L: netdev@vger.kernel.org 15779S: Supported 15780W: https://www.nvidia.com/networking/ 15781Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15782F: drivers/net/ethernet/mellanox/mlxsw/ 15783F: tools/testing/selftests/drivers/net/mlxsw/ 15784 15785MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 15786M: mlxsw@nvidia.com 15787L: netdev@vger.kernel.org 15788S: Supported 15789W: https://www.nvidia.com/networking/ 15790Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15791F: drivers/net/ethernet/mellanox/mlxfw/ 15792 15793MELLANOX HARDWARE PLATFORM SUPPORT 15794M: Hans de Goede <hansg@kernel.org> 15795M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15796M: Vadim Pasternak <vadimp@nvidia.com> 15797L: platform-driver-x86@vger.kernel.org 15798S: Supported 15799F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 15800F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 15801F: drivers/platform/mellanox/ 15802F: include/linux/platform_data/mlxreg.h 15803 15804MELLANOX MLX4 core VPI driver 15805M: Tariq Toukan <tariqt@nvidia.com> 15806L: netdev@vger.kernel.org 15807L: linux-rdma@vger.kernel.org 15808S: Maintained 15809W: https://www.nvidia.com/networking/ 15810Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15811F: drivers/net/ethernet/mellanox/mlx4/ 15812F: include/linux/mlx4/ 15813 15814MELLANOX MLX4 IB driver 15815M: Yishai Hadas <yishaih@nvidia.com> 15816L: linux-rdma@vger.kernel.org 15817S: Supported 15818W: https://www.nvidia.com/networking/ 15819Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15820F: drivers/infiniband/hw/mlx4/ 15821F: include/linux/mlx4/ 15822F: include/uapi/rdma/mlx4-abi.h 15823 15824MELLANOX MLX5 core VPI driver 15825M: Saeed Mahameed <saeedm@nvidia.com> 15826M: Leon Romanovsky <leonro@nvidia.com> 15827M: Tariq Toukan <tariqt@nvidia.com> 15828M: Mark Bloch <mbloch@nvidia.com> 15829L: netdev@vger.kernel.org 15830L: linux-rdma@vger.kernel.org 15831S: Maintained 15832W: https://www.nvidia.com/networking/ 15833Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15834F: Documentation/networking/device_drivers/ethernet/mellanox/ 15835F: drivers/net/ethernet/mellanox/mlx5/core/ 15836F: include/linux/mlx5/ 15837 15838MELLANOX MLX5 IB driver 15839M: Leon Romanovsky <leonro@nvidia.com> 15840L: linux-rdma@vger.kernel.org 15841S: Supported 15842W: https://www.nvidia.com/networking/ 15843Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15844F: drivers/infiniband/hw/mlx5/ 15845F: include/linux/mlx5/ 15846F: include/uapi/rdma/mlx5-abi.h 15847 15848MELLANOX MLX5 VDPA DRIVER 15849M: Dragos Tatulea <dtatulea@nvidia.com> 15850L: virtualization@lists.linux.dev 15851S: Supported 15852F: drivers/vdpa/mlx5/ 15853 15854MELLANOX MLXCPLD I2C AND MUX DRIVER 15855M: Vadim Pasternak <vadimp@nvidia.com> 15856M: Michael Shych <michaelsh@nvidia.com> 15857L: linux-i2c@vger.kernel.org 15858S: Supported 15859F: Documentation/i2c/busses/i2c-mlxcpld.rst 15860F: drivers/i2c/busses/i2c-mlxcpld.c 15861F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 15862 15863MELLANOX MLXCPLD LED DRIVER 15864M: Vadim Pasternak <vadimp@nvidia.com> 15865L: linux-leds@vger.kernel.org 15866S: Supported 15867F: Documentation/leds/leds-mlxcpld.rst 15868F: drivers/leds/leds-mlxcpld.c 15869F: drivers/leds/leds-mlxreg.c 15870 15871MEMBARRIER SUPPORT 15872M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15873M: "Paul E. McKenney" <paulmck@kernel.org> 15874L: linux-kernel@vger.kernel.org 15875S: Supported 15876F: Documentation/scheduler/membarrier.rst 15877F: arch/*/include/asm/membarrier.h 15878F: arch/*/include/asm/sync_core.h 15879F: include/uapi/linux/membarrier.h 15880F: kernel/sched/membarrier.c 15881 15882MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 15883M: Mike Rapoport <rppt@kernel.org> 15884L: linux-mm@kvack.org 15885S: Maintained 15886T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 15887T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 15888F: Documentation/core-api/boot-time-mm.rst 15889F: Documentation/core-api/kho/bindings/memblock/* 15890F: include/linux/memblock.h 15891F: mm/bootmem_info.c 15892F: mm/memblock.c 15893F: mm/memtest.c 15894F: mm/mm_init.c 15895F: mm/rodata_test.c 15896F: tools/testing/memblock/ 15897 15898MEMORY ALLOCATION PROFILING 15899M: Suren Baghdasaryan <surenb@google.com> 15900M: Kent Overstreet <kent.overstreet@linux.dev> 15901L: linux-mm@kvack.org 15902S: Maintained 15903F: Documentation/mm/allocation-profiling.rst 15904F: include/linux/alloc_tag.h 15905F: include/linux/pgalloc_tag.h 15906F: lib/alloc_tag.c 15907 15908MEMORY CONTROLLER DRIVERS 15909M: Krzysztof Kozlowski <krzk@kernel.org> 15910L: linux-kernel@vger.kernel.org 15911S: Maintained 15912B: mailto:krzysztof.kozlowski@linaro.org 15913T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15914F: Documentation/devicetree/bindings/memory-controllers/ 15915F: drivers/memory/ 15916F: include/dt-bindings/memory/ 15917F: include/memory/ 15918 15919MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15920M: Dmitry Osipenko <digetx@gmail.com> 15921L: linux-pm@vger.kernel.org 15922L: linux-tegra@vger.kernel.org 15923S: Maintained 15924T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15925F: drivers/devfreq/tegra30-devfreq.c 15926 15927MEMORY HOT(UN)PLUG 15928M: David Hildenbrand <david@redhat.com> 15929M: Oscar Salvador <osalvador@suse.de> 15930L: linux-mm@kvack.org 15931S: Maintained 15932F: Documentation/admin-guide/mm/memory-hotplug.rst 15933F: Documentation/core-api/memory-hotplug.rst 15934F: drivers/base/memory.c 15935F: include/linux/memory_hotplug.h 15936F: include/linux/memremap.h 15937F: mm/memremap.c 15938F: mm/memory_hotplug.c 15939F: tools/testing/selftests/memory-hotplug/ 15940 15941MEMORY MANAGEMENT 15942M: Andrew Morton <akpm@linux-foundation.org> 15943L: linux-mm@kvack.org 15944S: Maintained 15945W: http://www.linux-mm.org 15946T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15947T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15948F: mm/ 15949F: tools/mm/ 15950 15951MEMORY MANAGEMENT - CORE 15952M: Andrew Morton <akpm@linux-foundation.org> 15953M: David Hildenbrand <david@redhat.com> 15954R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15955R: Liam R. Howlett <Liam.Howlett@oracle.com> 15956R: Vlastimil Babka <vbabka@suse.cz> 15957R: Mike Rapoport <rppt@kernel.org> 15958R: Suren Baghdasaryan <surenb@google.com> 15959R: Michal Hocko <mhocko@suse.com> 15960L: linux-mm@kvack.org 15961S: Maintained 15962W: http://www.linux-mm.org 15963T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15964F: include/linux/gfp.h 15965F: include/linux/gfp_types.h 15966F: include/linux/highmem.h 15967F: include/linux/memory.h 15968F: include/linux/mm.h 15969F: include/linux/mm_*.h 15970F: include/linux/mmzone.h 15971F: include/linux/mmdebug.h 15972F: include/linux/mmu_notifier.h 15973F: include/linux/pagewalk.h 15974F: include/linux/pgtable.h 15975F: include/linux/ptdump.h 15976F: include/linux/vmpressure.h 15977F: include/linux/vmstat.h 15978F: kernel/fork.c 15979F: mm/Kconfig 15980F: mm/debug.c 15981F: mm/folio-compat.c 15982F: mm/highmem.c 15983F: mm/init-mm.c 15984F: mm/internal.h 15985F: mm/maccess.c 15986F: mm/memory.c 15987F: mm/mmu_notifier.c 15988F: mm/mmzone.c 15989F: mm/pagewalk.c 15990F: mm/pgtable-generic.c 15991F: mm/ptdump.c 15992F: mm/sparse-vmemmap.c 15993F: mm/sparse.c 15994F: mm/util.c 15995F: mm/vmpressure.c 15996F: mm/vmstat.c 15997N: include/linux/page[-_]* 15998 15999MEMORY MANAGEMENT - EXECMEM 16000M: Andrew Morton <akpm@linux-foundation.org> 16001M: Mike Rapoport <rppt@kernel.org> 16002L: linux-mm@kvack.org 16003S: Maintained 16004F: include/linux/execmem.h 16005F: mm/execmem.c 16006 16007MEMORY MANAGEMENT - GUP (GET USER PAGES) 16008M: Andrew Morton <akpm@linux-foundation.org> 16009M: David Hildenbrand <david@redhat.com> 16010R: Jason Gunthorpe <jgg@nvidia.com> 16011R: John Hubbard <jhubbard@nvidia.com> 16012R: Peter Xu <peterx@redhat.com> 16013L: linux-mm@kvack.org 16014S: Maintained 16015W: http://www.linux-mm.org 16016T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16017F: mm/gup.c 16018F: mm/gup_test.c 16019F: mm/gup_test.h 16020F: tools/testing/selftests/mm/gup_longterm.c 16021F: tools/testing/selftests/mm/gup_test.c 16022 16023MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16024M: Andrew Morton <akpm@linux-foundation.org> 16025M: David Hildenbrand <david@redhat.com> 16026R: Xu Xin <xu.xin16@zte.com.cn> 16027R: Chengming Zhou <chengming.zhou@linux.dev> 16028L: linux-mm@kvack.org 16029S: Maintained 16030W: http://www.linux-mm.org 16031T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16032F: Documentation/admin-guide/mm/ksm.rst 16033F: Documentation/mm/ksm.rst 16034F: include/linux/ksm.h 16035F: include/trace/events/ksm.h 16036F: mm/ksm.c 16037F: mm/mm_slot.h 16038 16039MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16040M: Andrew Morton <akpm@linux-foundation.org> 16041M: David Hildenbrand <david@redhat.com> 16042R: Zi Yan <ziy@nvidia.com> 16043R: Matthew Brost <matthew.brost@intel.com> 16044R: Joshua Hahn <joshua.hahnjy@gmail.com> 16045R: Rakie Kim <rakie.kim@sk.com> 16046R: Byungchul Park <byungchul@sk.com> 16047R: Gregory Price <gourry@gourry.net> 16048R: Ying Huang <ying.huang@linux.alibaba.com> 16049R: Alistair Popple <apopple@nvidia.com> 16050L: linux-mm@kvack.org 16051S: Maintained 16052W: http://www.linux-mm.org 16053T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16054F: include/linux/mempolicy.h 16055F: include/uapi/linux/mempolicy.h 16056F: include/linux/migrate.h 16057F: include/linux/migrate_mode.h 16058F: mm/mempolicy.c 16059F: mm/migrate.c 16060F: mm/migrate_device.c 16061 16062MEMORY MANAGEMENT - MISC 16063M: Andrew Morton <akpm@linux-foundation.org> 16064M: David Hildenbrand <david@redhat.com> 16065R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16066R: Liam R. Howlett <Liam.Howlett@oracle.com> 16067R: Vlastimil Babka <vbabka@suse.cz> 16068R: Mike Rapoport <rppt@kernel.org> 16069R: Suren Baghdasaryan <surenb@google.com> 16070R: Michal Hocko <mhocko@suse.com> 16071L: linux-mm@kvack.org 16072S: Maintained 16073W: http://www.linux-mm.org 16074T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16075F: Documentation/admin-guide/mm/ 16076F: Documentation/mm/ 16077F: include/linux/cma.h 16078F: include/linux/dmapool.h 16079F: include/linux/ioremap.h 16080F: include/linux/memory-tiers.h 16081F: include/linux/page_idle.h 16082F: mm/backing-dev.c 16083F: mm/cma.c 16084F: mm/cma_debug.c 16085F: mm/cma_sysfs.c 16086F: mm/dmapool.c 16087F: mm/dmapool_test.c 16088F: mm/early_ioremap.c 16089F: mm/fadvise.c 16090F: mm/ioremap.c 16091F: mm/mapping_dirty_helpers.c 16092F: mm/memory-tiers.c 16093F: mm/page_idle.c 16094F: mm/pgalloc-track.h 16095F: mm/process_vm_access.c 16096F: tools/testing/selftests/mm/ 16097 16098MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16099M: Andrew Morton <akpm@linux-foundation.org> 16100M: Mike Rapoport <rppt@kernel.org> 16101L: linux-mm@kvack.org 16102S: Maintained 16103F: include/linux/numa_memblks.h 16104F: mm/numa.c 16105F: mm/numa_emulation.c 16106F: mm/numa_memblks.c 16107 16108MEMORY MANAGEMENT - OOM KILLER 16109M: Michal Hocko <mhocko@suse.com> 16110R: David Rientjes <rientjes@google.com> 16111R: Shakeel Butt <shakeel.butt@linux.dev> 16112L: linux-mm@kvack.org 16113S: Maintained 16114F: include/linux/oom.h 16115F: include/trace/events/oom.h 16116F: include/uapi/linux/oom.h 16117F: mm/oom_kill.c 16118 16119MEMORY MANAGEMENT - PAGE ALLOCATOR 16120M: Andrew Morton <akpm@linux-foundation.org> 16121M: Vlastimil Babka <vbabka@suse.cz> 16122R: Suren Baghdasaryan <surenb@google.com> 16123R: Michal Hocko <mhocko@suse.com> 16124R: Brendan Jackman <jackmanb@google.com> 16125R: Johannes Weiner <hannes@cmpxchg.org> 16126R: Zi Yan <ziy@nvidia.com> 16127L: linux-mm@kvack.org 16128S: Maintained 16129F: include/linux/compaction.h 16130F: include/linux/gfp.h 16131F: include/linux/page-isolation.h 16132F: mm/compaction.c 16133F: mm/debug_page_alloc.c 16134F: mm/debug_page_ref.c 16135F: mm/fail_page_alloc.c 16136F: mm/page_alloc.c 16137F: mm/page_ext.c 16138F: mm/page_frag_cache.c 16139F: mm/page_isolation.c 16140F: mm/page_owner.c 16141F: mm/page_poison.c 16142F: mm/page_reporting.c 16143F: mm/page_reporting.h 16144F: mm/show_mem.c 16145F: mm/shuffle.c 16146F: mm/shuffle.h 16147 16148MEMORY MANAGEMENT - RECLAIM 16149M: Andrew Morton <akpm@linux-foundation.org> 16150M: Johannes Weiner <hannes@cmpxchg.org> 16151R: David Hildenbrand <david@redhat.com> 16152R: Michal Hocko <mhocko@kernel.org> 16153R: Qi Zheng <zhengqi.arch@bytedance.com> 16154R: Shakeel Butt <shakeel.butt@linux.dev> 16155R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16156L: linux-mm@kvack.org 16157S: Maintained 16158F: mm/pt_reclaim.c 16159F: mm/vmscan.c 16160F: mm/workingset.c 16161 16162MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16163M: Andrew Morton <akpm@linux-foundation.org> 16164M: David Hildenbrand <david@redhat.com> 16165M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16166R: Rik van Riel <riel@surriel.com> 16167R: Liam R. Howlett <Liam.Howlett@oracle.com> 16168R: Vlastimil Babka <vbabka@suse.cz> 16169R: Harry Yoo <harry.yoo@oracle.com> 16170L: linux-mm@kvack.org 16171S: Maintained 16172F: include/linux/rmap.h 16173F: mm/page_vma_mapped.c 16174F: mm/rmap.c 16175 16176MEMORY MANAGEMENT - SECRETMEM 16177M: Andrew Morton <akpm@linux-foundation.org> 16178M: Mike Rapoport <rppt@kernel.org> 16179L: linux-mm@kvack.org 16180S: Maintained 16181F: include/linux/secretmem.h 16182F: mm/secretmem.c 16183 16184MEMORY MANAGEMENT - SWAP 16185M: Andrew Morton <akpm@linux-foundation.org> 16186R: Kemeng Shi <shikemeng@huaweicloud.com> 16187R: Kairui Song <kasong@tencent.com> 16188R: Nhat Pham <nphamcs@gmail.com> 16189R: Baoquan He <bhe@redhat.com> 16190R: Barry Song <baohua@kernel.org> 16191R: Chris Li <chrisl@kernel.org> 16192L: linux-mm@kvack.org 16193S: Maintained 16194F: include/linux/swap.h 16195F: include/linux/swapfile.h 16196F: include/linux/swapops.h 16197F: mm/page_io.c 16198F: mm/swap.c 16199F: mm/swap.h 16200F: mm/swap_state.c 16201F: mm/swapfile.c 16202 16203MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16204M: Andrew Morton <akpm@linux-foundation.org> 16205M: David Hildenbrand <david@redhat.com> 16206M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16207R: Zi Yan <ziy@nvidia.com> 16208R: Baolin Wang <baolin.wang@linux.alibaba.com> 16209R: Liam R. Howlett <Liam.Howlett@oracle.com> 16210R: Nico Pache <npache@redhat.com> 16211R: Ryan Roberts <ryan.roberts@arm.com> 16212R: Dev Jain <dev.jain@arm.com> 16213R: Barry Song <baohua@kernel.org> 16214L: linux-mm@kvack.org 16215S: Maintained 16216W: http://www.linux-mm.org 16217T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16218F: Documentation/admin-guide/mm/transhuge.rst 16219F: include/linux/huge_mm.h 16220F: include/linux/khugepaged.h 16221F: include/trace/events/huge_memory.h 16222F: mm/huge_memory.c 16223F: mm/khugepaged.c 16224F: mm/mm_slot.h 16225F: tools/testing/selftests/mm/khugepaged.c 16226F: tools/testing/selftests/mm/split_huge_page_test.c 16227F: tools/testing/selftests/mm/transhuge-stress.c 16228 16229MEMORY MANAGEMENT - USERFAULTFD 16230M: Andrew Morton <akpm@linux-foundation.org> 16231R: Peter Xu <peterx@redhat.com> 16232L: linux-mm@kvack.org 16233S: Maintained 16234F: Documentation/admin-guide/mm/userfaultfd.rst 16235F: fs/userfaultfd.c 16236F: include/asm-generic/pgtable_uffd.h 16237F: include/linux/userfaultfd_k.h 16238F: include/uapi/linux/userfaultfd.h 16239F: mm/userfaultfd.c 16240F: tools/testing/selftests/mm/uffd-*.[ch] 16241 16242MEMORY MANAGEMENT - RUST 16243M: Alice Ryhl <aliceryhl@google.com> 16244R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16245R: Liam R. Howlett <Liam.Howlett@oracle.com> 16246L: linux-mm@kvack.org 16247L: rust-for-linux@vger.kernel.org 16248S: Maintained 16249W: http://www.linux-mm.org 16250T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16251F: rust/helpers/mm.c 16252F: rust/kernel/mm.rs 16253F: rust/kernel/mm/ 16254 16255MEMORY MAPPING 16256M: Andrew Morton <akpm@linux-foundation.org> 16257M: Liam R. Howlett <Liam.Howlett@oracle.com> 16258M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16259R: Vlastimil Babka <vbabka@suse.cz> 16260R: Jann Horn <jannh@google.com> 16261R: Pedro Falcato <pfalcato@suse.de> 16262L: linux-mm@kvack.org 16263S: Maintained 16264W: http://www.linux-mm.org 16265T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16266F: include/trace/events/mmap.h 16267F: mm/interval_tree.c 16268F: mm/mincore.c 16269F: mm/mlock.c 16270F: mm/mmap.c 16271F: mm/mprotect.c 16272F: mm/mremap.c 16273F: mm/mseal.c 16274F: mm/msync.c 16275F: mm/nommu.c 16276F: mm/vma.c 16277F: mm/vma.h 16278F: mm/vma_exec.c 16279F: mm/vma_init.c 16280F: mm/vma_internal.h 16281F: tools/testing/selftests/mm/merge.c 16282F: tools/testing/vma/ 16283 16284MEMORY MAPPING - LOCKING 16285M: Andrew Morton <akpm@linux-foundation.org> 16286M: Suren Baghdasaryan <surenb@google.com> 16287M: Liam R. Howlett <Liam.Howlett@oracle.com> 16288M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16289R: Vlastimil Babka <vbabka@suse.cz> 16290R: Shakeel Butt <shakeel.butt@linux.dev> 16291L: linux-mm@kvack.org 16292S: Maintained 16293W: http://www.linux-mm.org 16294T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16295F: Documentation/mm/process_addrs.rst 16296F: include/linux/mmap_lock.h 16297F: include/trace/events/mmap_lock.h 16298F: mm/mmap_lock.c 16299 16300MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16301M: Andrew Morton <akpm@linux-foundation.org> 16302M: Liam R. Howlett <Liam.Howlett@oracle.com> 16303M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16304M: David Hildenbrand <david@redhat.com> 16305R: Vlastimil Babka <vbabka@suse.cz> 16306R: Jann Horn <jannh@google.com> 16307L: linux-mm@kvack.org 16308S: Maintained 16309W: http://www.linux-mm.org 16310T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16311F: include/uapi/asm-generic/mman-common.h 16312F: mm/madvise.c 16313 16314MEMORY TECHNOLOGY DEVICES (MTD) 16315M: Miquel Raynal <miquel.raynal@bootlin.com> 16316M: Richard Weinberger <richard@nod.at> 16317M: Vignesh Raghavendra <vigneshr@ti.com> 16318L: linux-mtd@lists.infradead.org 16319S: Maintained 16320W: http://www.linux-mtd.infradead.org/ 16321Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16322C: irc://irc.oftc.net/mtd 16323T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16324T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16325F: Documentation/devicetree/bindings/mtd/ 16326F: drivers/mtd/ 16327F: include/linux/mtd/ 16328F: include/uapi/mtd/ 16329 16330MEN A21 WATCHDOG DRIVER 16331M: Johannes Thumshirn <morbidrsa@gmail.com> 16332L: linux-watchdog@vger.kernel.org 16333S: Maintained 16334F: drivers/watchdog/mena21_wdt.c 16335 16336MEN CHAMELEON BUS (mcb) 16337M: Johannes Thumshirn <morbidrsa@gmail.com> 16338S: Maintained 16339F: Documentation/driver-api/men-chameleon-bus.rst 16340F: drivers/mcb/ 16341F: include/linux/mcb.h 16342 16343MEN F21BMC (Board Management Controller) 16344M: Andreas Werner <andreas.werner@men.de> 16345S: Supported 16346F: Documentation/hwmon/menf21bmc.rst 16347F: drivers/hwmon/menf21bmc_hwmon.c 16348F: drivers/leds/leds-menf21bmc.c 16349F: drivers/mfd/menf21bmc.c 16350F: drivers/watchdog/menf21bmc_wdt.c 16351 16352MEN Z069 WATCHDOG DRIVER 16353M: Johannes Thumshirn <jth@kernel.org> 16354L: linux-watchdog@vger.kernel.org 16355S: Maintained 16356F: drivers/watchdog/menz69_wdt.c 16357 16358MESON AO CEC DRIVER FOR AMLOGIC SOCS 16359M: Neil Armstrong <neil.armstrong@linaro.org> 16360L: linux-media@vger.kernel.org 16361L: linux-amlogic@lists.infradead.org 16362S: Supported 16363W: http://linux-meson.com/ 16364T: git git://linuxtv.org/media.git 16365F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16366F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16367F: drivers/media/cec/platform/meson/ao-cec.c 16368 16369MESON GE2D DRIVER FOR AMLOGIC SOCS 16370M: Neil Armstrong <neil.armstrong@linaro.org> 16371L: linux-media@vger.kernel.org 16372L: linux-amlogic@lists.infradead.org 16373S: Supported 16374T: git git://linuxtv.org/media.git 16375F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16376F: drivers/media/platform/amlogic/meson-ge2d/ 16377 16378MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16379M: Liang Yang <liang.yang@amlogic.com> 16380L: linux-mtd@lists.infradead.org 16381S: Maintained 16382F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16383F: drivers/mtd/nand/raw/meson_* 16384 16385MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16386M: Neil Armstrong <neil.armstrong@linaro.org> 16387L: linux-media@vger.kernel.org 16388L: linux-amlogic@lists.infradead.org 16389S: Supported 16390T: git git://linuxtv.org/media.git 16391F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16392F: drivers/staging/media/meson/vdec/ 16393 16394META ETHERNET DRIVERS 16395M: Alexander Duyck <alexanderduyck@fb.com> 16396M: Jakub Kicinski <kuba@kernel.org> 16397R: kernel-team@meta.com 16398S: Maintained 16399F: Documentation/networking/device_drivers/ethernet/meta/ 16400F: drivers/net/ethernet/meta/ 16401 16402METHODE UDPU SUPPORT 16403M: Robert Marko <robert.marko@sartura.hr> 16404S: Maintained 16405F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16406F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16407 16408MHI BUS 16409M: Manivannan Sadhasivam <mani@kernel.org> 16410L: mhi@lists.linux.dev 16411L: linux-arm-msm@vger.kernel.org 16412S: Maintained 16413T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16414F: Documentation/ABI/stable/sysfs-bus-mhi 16415F: Documentation/mhi/ 16416F: drivers/bus/mhi/ 16417F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16418F: include/linux/mhi.h 16419 16420MICROBLAZE ARCHITECTURE 16421M: Michal Simek <monstr@monstr.eu> 16422S: Supported 16423W: http://www.monstr.eu/fdt/ 16424T: git git://git.monstr.eu/linux-2.6-microblaze.git 16425F: arch/microblaze/ 16426 16427MICROBLAZE TMR INJECT 16428M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16429S: Supported 16430F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16431F: drivers/misc/xilinx_tmr_inject.c 16432 16433MICROBLAZE TMR MANAGER 16434M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16435S: Supported 16436F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16437F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16438F: drivers/misc/xilinx_tmr_manager.c 16439 16440MICROCHIP AT91 DMA DRIVERS 16441M: Ludovic Desroches <ludovic.desroches@microchip.com> 16442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16443L: dmaengine@vger.kernel.org 16444S: Supported 16445F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16446F: drivers/dma/at_hdmac.c 16447F: drivers/dma/at_xdmac.c 16448F: include/dt-bindings/dma/at91.h 16449 16450MICROCHIP AT91 SERIAL DRIVER 16451M: Richard Genoud <richard.genoud@bootlin.com> 16452S: Maintained 16453F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16454F: drivers/tty/serial/atmel_serial.c 16455F: drivers/tty/serial/atmel_serial.h 16456 16457MICROCHIP AT91 USART MFD DRIVER 16458M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16459L: linux-kernel@vger.kernel.org 16460S: Supported 16461F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16462F: drivers/mfd/at91-usart.c 16463F: include/dt-bindings/mfd/at91-usart.h 16464 16465MICROCHIP AT91 USART SPI DRIVER 16466M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16467L: linux-spi@vger.kernel.org 16468S: Supported 16469F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16470F: drivers/spi/spi-at91-usart.c 16471 16472MICROCHIP AUDIO ASOC DRIVERS 16473M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16474M: Andrei Simion <andrei.simion@microchip.com> 16475L: linux-sound@vger.kernel.org 16476S: Supported 16477F: Documentation/devicetree/bindings/sound/atmel* 16478F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16479F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16480F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16481F: sound/soc/atmel 16482 16483MICROCHIP CSI2DC DRIVER 16484M: Eugen Hristev <eugen.hristev@microchip.com> 16485L: linux-media@vger.kernel.org 16486S: Supported 16487F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16488F: drivers/media/platform/microchip/microchip-csi2dc.c 16489 16490MICROCHIP ECC DRIVER 16491L: linux-crypto@vger.kernel.org 16492S: Orphan 16493F: drivers/crypto/atmel-ecc.* 16494 16495MICROCHIP EIC DRIVER 16496M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16498S: Supported 16499F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16500F: drivers/irqchip/irq-mchp-eic.c 16501 16502MICROCHIP I2C DRIVER 16503M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16504L: linux-i2c@vger.kernel.org 16505S: Supported 16506F: drivers/i2c/busses/i2c-at91-*.c 16507F: drivers/i2c/busses/i2c-at91.h 16508 16509MICROCHIP ISC DRIVER 16510M: Eugen Hristev <eugen.hristev@microchip.com> 16511L: linux-media@vger.kernel.org 16512S: Supported 16513F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16514F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16515F: drivers/media/platform/microchip/microchip-isc* 16516F: drivers/media/platform/microchip/microchip-sama*-isc* 16517F: drivers/staging/media/deprecated/atmel/atmel-isc* 16518F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16519F: include/linux/atmel-isc-media.h 16520 16521MICROCHIP ISI DRIVER 16522M: Eugen Hristev <eugen.hristev@microchip.com> 16523L: linux-media@vger.kernel.org 16524S: Supported 16525F: drivers/media/platform/atmel/atmel-isi.c 16526F: drivers/media/platform/atmel/atmel-isi.h 16527 16528MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16529M: Woojung Huh <woojung.huh@microchip.com> 16530M: UNGLinuxDriver@microchip.com 16531L: netdev@vger.kernel.org 16532S: Maintained 16533F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16534F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16535F: drivers/net/dsa/microchip/* 16536F: include/linux/dsa/ksz_common.h 16537F: include/linux/platform_data/microchip-ksz.h 16538F: net/dsa/tag_ksz.c 16539 16540MICROCHIP LAN743X ETHERNET DRIVER 16541M: Bryan Whitehead <bryan.whitehead@microchip.com> 16542M: UNGLinuxDriver@microchip.com 16543L: netdev@vger.kernel.org 16544S: Maintained 16545F: drivers/net/ethernet/microchip/lan743x_* 16546 16547MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16548M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16549L: netdev@vger.kernel.org 16550S: Maintained 16551F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16552F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16553 16554MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16555M: Arun Ramadoss <arun.ramadoss@microchip.com> 16556R: UNGLinuxDriver@microchip.com 16557L: netdev@vger.kernel.org 16558S: Maintained 16559F: drivers/net/phy/microchip_t1.c 16560 16561MICROCHIP LAN966X ETHERNET DRIVER 16562M: Horatiu Vultur <horatiu.vultur@microchip.com> 16563M: UNGLinuxDriver@microchip.com 16564L: netdev@vger.kernel.org 16565S: Maintained 16566F: drivers/net/ethernet/microchip/lan966x/* 16567 16568MICROCHIP LAN966X OIC DRIVER 16569M: Herve Codina <herve.codina@bootlin.com> 16570S: Maintained 16571F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16572F: drivers/irqchip/irq-lan966x-oic.c 16573 16574MICROCHIP LAN966X PCI DRIVER 16575M: Herve Codina <herve.codina@bootlin.com> 16576S: Maintained 16577F: drivers/misc/lan966x_pci.c 16578F: drivers/misc/lan966x_pci.dtso 16579 16580MICROCHIP LAN969X ETHERNET DRIVER 16581M: Daniel Machon <daniel.machon@microchip.com> 16582M: UNGLinuxDriver@microchip.com 16583L: netdev@vger.kernel.org 16584S: Maintained 16585F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16586 16587MICROCHIP LCDFB DRIVER 16588M: Nicolas Ferre <nicolas.ferre@microchip.com> 16589L: linux-fbdev@vger.kernel.org 16590S: Maintained 16591F: drivers/video/fbdev/atmel_lcdfb.c 16592F: include/video/atmel_lcdc.h 16593 16594MICROCHIP MCP16502 PMIC DRIVER 16595M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16596M: Andrei Simion <andrei.simion@microchip.com> 16597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16598S: Supported 16599F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16600F: drivers/regulator/mcp16502.c 16601 16602MICROCHIP MCP3564 ADC DRIVER 16603M: Marius Cristea <marius.cristea@microchip.com> 16604L: linux-iio@vger.kernel.org 16605S: Supported 16606F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16607F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16608F: drivers/iio/adc/mcp3564.c 16609 16610MICROCHIP MCP3911 ADC DRIVER 16611M: Marcus Folkesson <marcus.folkesson@gmail.com> 16612M: Kent Gustavsson <kent@minoris.se> 16613L: linux-iio@vger.kernel.org 16614S: Maintained 16615F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16616F: drivers/iio/adc/mcp3911.c 16617 16618MICROCHIP MMC/SD/SDIO MCI DRIVER 16619M: Aubin Constans <aubin.constans@microchip.com> 16620S: Maintained 16621F: drivers/mmc/host/atmel-mci.c 16622 16623MICROCHIP NAND DRIVER 16624L: linux-mtd@lists.infradead.org 16625S: Orphan 16626F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16627F: drivers/mtd/nand/raw/atmel/* 16628 16629MICROCHIP OTPC DRIVER 16630M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16632S: Supported 16633F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16634F: drivers/nvmem/microchip-otpc.c 16635F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16636 16637MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16638M: Matteo Martelli <matteomartelli3@gmail.com> 16639L: linux-iio@vger.kernel.org 16640S: Supported 16641F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16642F: drivers/iio/adc/pac1921.c 16643 16644MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16645M: Marius Cristea <marius.cristea@microchip.com> 16646L: linux-iio@vger.kernel.org 16647S: Supported 16648F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16649F: drivers/iio/adc/pac1934.c 16650 16651MICROCHIP PCI1XXXX GP DRIVER 16652M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16653M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16654L: linux-gpio@vger.kernel.org 16655S: Supported 16656F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16657F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16658F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16659F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16660 16661MICROCHIP PCI1XXXX I2C DRIVER 16662M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16663M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16664M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16665L: linux-i2c@vger.kernel.org 16666S: Maintained 16667F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16668 16669MICROCHIP PCIe UART DRIVER 16670M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16671M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16672L: linux-serial@vger.kernel.org 16673S: Maintained 16674F: drivers/tty/serial/8250/8250_pci1xxxx.c 16675 16676MICROCHIP POLARFIRE FPGA DRIVERS 16677M: Conor Dooley <conor.dooley@microchip.com> 16678L: linux-fpga@vger.kernel.org 16679S: Supported 16680F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16681F: drivers/fpga/microchip-spi.c 16682 16683MICROCHIP PWM DRIVER 16684M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16685L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16686L: linux-pwm@vger.kernel.org 16687S: Supported 16688F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16689F: drivers/pwm/pwm-atmel.c 16690 16691MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16692M: Manikandan Muralidharan <manikandan.m@microchip.com> 16693M: Dharma Balasubiramani <dharma.b@microchip.com> 16694L: dri-devel@lists.freedesktop.org 16695S: Supported 16696F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16697F: drivers/gpu/drm/bridge/microchip-lvds.c 16698 16699MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16700M: Eugen Hristev <eugen.hristev@microchip.com> 16701L: linux-iio@vger.kernel.org 16702S: Supported 16703F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16704F: drivers/iio/adc/at91-sama5d2_adc.c 16705F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16706 16707MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16708M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16709S: Supported 16710F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16711F: drivers/power/reset/at91-sama5d2_shdwc.c 16712 16713MICROCHIP SOC DRIVERS 16714M: Conor Dooley <conor@kernel.org> 16715S: Supported 16716T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16717F: Documentation/devicetree/bindings/soc/microchip/ 16718F: drivers/soc/microchip/ 16719 16720MICROCHIP SPI DRIVER 16721M: Ryan Wanner <ryan.wanner@microchip.com> 16722S: Supported 16723F: drivers/spi/spi-atmel.* 16724 16725MICROCHIP SSC DRIVER 16726M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16727M: Andrei Simion <andrei.simion@microchip.com> 16728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16729S: Supported 16730F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16731F: drivers/misc/atmel-ssc.c 16732F: include/linux/atmel-ssc.h 16733 16734Microchip Timer Counter Block (TCB) Capture Driver 16735M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16737L: linux-iio@vger.kernel.org 16738S: Maintained 16739F: drivers/counter/microchip-tcb-capture.c 16740F: include/uapi/linux/counter/microchip-tcb-capture.h 16741 16742MICROCHIP USB251XB DRIVER 16743M: Richard Leitner <richard.leitner@skidata.com> 16744L: linux-usb@vger.kernel.org 16745S: Maintained 16746F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16747F: drivers/usb/misc/usb251xb.c 16748 16749MICROCHIP USBA UDC DRIVER 16750M: Cristian Birsan <cristian.birsan@microchip.com> 16751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16752S: Supported 16753F: drivers/usb/gadget/udc/atmel_usba_udc.* 16754 16755MICROCHIP WILC1000 WIFI DRIVER 16756M: Ajay Singh <ajay.kathat@microchip.com> 16757M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16758L: linux-wireless@vger.kernel.org 16759S: Supported 16760F: drivers/net/wireless/microchip/ 16761 16762MICROCHIP ZL3073X DRIVER 16763M: Ivan Vecera <ivecera@redhat.com> 16764M: Prathosh Satish <Prathosh.Satish@microchip.com> 16765L: netdev@vger.kernel.org 16766S: Supported 16767F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 16768F: drivers/dpll/zl3073x/ 16769 16770MICROSEMI MIPS SOCS 16771M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16772M: UNGLinuxDriver@microchip.com 16773L: linux-mips@vger.kernel.org 16774S: Supported 16775F: Documentation/devicetree/bindings/mips/mscc.txt 16776F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16777F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16778F: arch/mips/boot/dts/mscc/ 16779F: arch/mips/configs/generic/board-ocelot.config 16780F: arch/mips/generic/board-ocelot.c 16781 16782MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16783M: Don Brace <don.brace@microchip.com> 16784L: storagedev@microchip.com 16785L: linux-scsi@vger.kernel.org 16786S: Supported 16787F: Documentation/scsi/smartpqi.rst 16788F: drivers/scsi/smartpqi/Kconfig 16789F: drivers/scsi/smartpqi/Makefile 16790F: drivers/scsi/smartpqi/smartpqi*.[ch] 16791F: include/linux/cciss*.h 16792F: include/uapi/linux/cciss*.h 16793 16794MICROSOFT MANA RDMA DRIVER 16795M: Long Li <longli@microsoft.com> 16796M: Konstantin Taranov <kotaranov@microsoft.com> 16797L: linux-rdma@vger.kernel.org 16798S: Supported 16799F: drivers/infiniband/hw/mana/ 16800F: include/net/mana 16801F: include/uapi/rdma/mana-abi.h 16802 16803MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16804M: Maximilian Luz <luzmaximilian@gmail.com> 16805L: platform-driver-x86@vger.kernel.org 16806S: Maintained 16807F: drivers/platform/surface/surface_aggregator_tabletsw.c 16808 16809MICROSOFT SURFACE BATTERY AND AC DRIVERS 16810M: Maximilian Luz <luzmaximilian@gmail.com> 16811L: linux-pm@vger.kernel.org 16812L: platform-driver-x86@vger.kernel.org 16813S: Maintained 16814F: drivers/power/supply/surface_battery.c 16815F: drivers/power/supply/surface_charger.c 16816 16817MICROSOFT SURFACE DTX DRIVER 16818M: Maximilian Luz <luzmaximilian@gmail.com> 16819L: platform-driver-x86@vger.kernel.org 16820S: Maintained 16821F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16822F: drivers/platform/surface/surface_dtx.c 16823F: include/uapi/linux/surface_aggregator/dtx.h 16824 16825MICROSOFT SURFACE SENSOR FAN DRIVER 16826M: Maximilian Luz <luzmaximilian@gmail.com> 16827M: Ivor Wanders <ivor@iwanders.net> 16828L: linux-hwmon@vger.kernel.org 16829S: Maintained 16830F: Documentation/hwmon/surface_fan.rst 16831F: drivers/hwmon/surface_fan.c 16832 16833MICROSOFT SURFACE SENSOR THERMAL DRIVER 16834M: Maximilian Luz <luzmaximilian@gmail.com> 16835L: linux-hwmon@vger.kernel.org 16836S: Maintained 16837F: drivers/hwmon/surface_temp.c 16838 16839MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16840M: Maximilian Luz <luzmaximilian@gmail.com> 16841L: platform-driver-x86@vger.kernel.org 16842S: Maintained 16843F: drivers/platform/surface/surface_gpe.c 16844 16845MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16846M: Hans de Goede <hansg@kernel.org> 16847M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16848M: Maximilian Luz <luzmaximilian@gmail.com> 16849L: platform-driver-x86@vger.kernel.org 16850S: Maintained 16851T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16852F: drivers/platform/surface/ 16853 16854MICROSOFT SURFACE HID TRANSPORT DRIVER 16855M: Maximilian Luz <luzmaximilian@gmail.com> 16856L: linux-input@vger.kernel.org 16857L: platform-driver-x86@vger.kernel.org 16858S: Maintained 16859F: drivers/hid/surface-hid/ 16860 16861MICROSOFT SURFACE HOT-PLUG DRIVER 16862M: Maximilian Luz <luzmaximilian@gmail.com> 16863L: platform-driver-x86@vger.kernel.org 16864S: Maintained 16865F: drivers/platform/surface/surface_hotplug.c 16866 16867MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16868M: Maximilian Luz <luzmaximilian@gmail.com> 16869L: platform-driver-x86@vger.kernel.org 16870S: Maintained 16871F: drivers/platform/surface/surface_platform_profile.c 16872 16873MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16874M: Chen Yu <yu.c.chen@intel.com> 16875L: platform-driver-x86@vger.kernel.org 16876S: Supported 16877F: drivers/platform/surface/surfacepro3_button.c 16878 16879MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16880M: Maximilian Luz <luzmaximilian@gmail.com> 16881L: platform-driver-x86@vger.kernel.org 16882S: Maintained 16883F: drivers/platform/surface/surface_aggregator_hub.c 16884 16885MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16886M: Maximilian Luz <luzmaximilian@gmail.com> 16887L: platform-driver-x86@vger.kernel.org 16888S: Maintained 16889W: https://github.com/linux-surface/surface-aggregator-module 16890C: irc://irc.libera.chat/linux-surface 16891F: Documentation/driver-api/surface_aggregator/ 16892F: drivers/platform/surface/aggregator/ 16893F: drivers/platform/surface/surface_acpi_notify.c 16894F: drivers/platform/surface/surface_aggregator_cdev.c 16895F: drivers/platform/surface/surface_aggregator_registry.c 16896F: include/linux/surface_acpi_notify.h 16897F: include/linux/surface_aggregator/ 16898F: include/uapi/linux/surface_aggregator/ 16899 16900MICROTEK X6 SCANNER 16901M: Oliver Neukum <oliver@neukum.org> 16902S: Maintained 16903F: drivers/usb/image/microtek.* 16904 16905MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16906M: Luka Kovacic <luka.kovacic@sartura.hr> 16907M: Luka Perkov <luka.perkov@sartura.hr> 16908S: Maintained 16909F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16910F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16911F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16912F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16913F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16914F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16915 16916MIN HEAP 16917M: Kuan-Wei Chiu <visitorckw@gmail.com> 16918L: linux-kernel@vger.kernel.org 16919S: Maintained 16920F: Documentation/core-api/min_heap.rst 16921F: include/linux/min_heap.h 16922F: lib/min_heap.c 16923F: lib/test_min_heap.c 16924 16925MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16926M: Sakari Ailus <sakari.ailus@linux.intel.com> 16927L: linux-media@vger.kernel.org 16928S: Maintained 16929F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16930F: Documentation/driver-api/media/drivers/ccs/ 16931F: Documentation/userspace-api/media/drivers/ccs.rst 16932F: drivers/media/i2c/ccs-pll.c 16933F: drivers/media/i2c/ccs-pll.h 16934F: drivers/media/i2c/ccs/ 16935F: include/uapi/linux/ccs.h 16936F: include/uapi/linux/smiapp.h 16937 16938MIPS 16939M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16940L: linux-mips@vger.kernel.org 16941S: Maintained 16942Q: https://patchwork.kernel.org/project/linux-mips/list/ 16943T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16944F: Documentation/devicetree/bindings/mips/ 16945F: Documentation/arch/mips/ 16946F: arch/mips/ 16947F: drivers/platform/mips/ 16948F: include/dt-bindings/mips/ 16949 16950MIPS BOSTON DEVELOPMENT BOARD 16951M: Paul Burton <paulburton@kernel.org> 16952L: linux-mips@vger.kernel.org 16953S: Maintained 16954F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16955F: arch/mips/boot/dts/img/boston.dts 16956F: arch/mips/configs/generic/board-boston.config 16957F: drivers/clk/imgtec/clk-boston.c 16958F: include/dt-bindings/clock/boston-clock.h 16959 16960MIPS CORE DRIVERS 16961M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16962L: linux-mips@vger.kernel.org 16963S: Supported 16964F: drivers/bus/mips_cdmm.c 16965F: drivers/clocksource/mips-gic-timer.c 16966F: drivers/cpuidle/cpuidle-cps.c 16967F: drivers/irqchip/irq-mips-cpu.c 16968F: drivers/irqchip/irq-mips-gic.c 16969 16970MIPS GENERIC PLATFORM 16971M: Paul Burton <paulburton@kernel.org> 16972L: linux-mips@vger.kernel.org 16973S: Supported 16974F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 16975F: arch/mips/generic/ 16976F: arch/mips/tools/generic-board-config.sh 16977 16978MIPS RINT INSTRUCTION EMULATION 16979M: Aleksandar Markovic <aleksandar.markovic@mips.com> 16980L: linux-mips@vger.kernel.org 16981S: Supported 16982F: arch/mips/math-emu/dp_rint.c 16983F: arch/mips/math-emu/sp_rint.c 16984 16985MIPS/LOONGSON1 ARCHITECTURE 16986M: Keguang Zhang <keguang.zhang@gmail.com> 16987L: linux-mips@vger.kernel.org 16988S: Maintained 16989F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 16990F: arch/mips/include/asm/mach-loongson32/ 16991F: arch/mips/loongson32/ 16992F: drivers/*/*loongson1* 16993F: drivers/mtd/nand/raw/loongson1-nand-controller.c 16994F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 16995F: sound/soc/loongson/loongson1_ac97.c 16996 16997MIPS/LOONGSON2EF ARCHITECTURE 16998M: Jiaxun Yang <jiaxun.yang@flygoat.com> 16999L: linux-mips@vger.kernel.org 17000S: Maintained 17001F: arch/mips/include/asm/mach-loongson2ef/ 17002F: arch/mips/loongson2ef/ 17003F: drivers/cpufreq/loongson2_cpufreq.c 17004 17005MIPS/LOONGSON64 ARCHITECTURE 17006M: Huacai Chen <chenhuacai@kernel.org> 17007M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17008L: linux-mips@vger.kernel.org 17009S: Maintained 17010F: arch/mips/include/asm/mach-loongson64/ 17011F: arch/mips/loongson64/ 17012F: drivers/irqchip/irq-loongson* 17013F: drivers/platform/mips/cpu_hwmon.c 17014 17015MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17016M: Hans Verkuil <hverkuil@xs4all.nl> 17017L: linux-media@vger.kernel.org 17018S: Odd Fixes 17019W: https://linuxtv.org 17020T: git git://linuxtv.org/media.git 17021F: drivers/media/radio/radio-miropcm20* 17022 17023MITSUMI MM8013 FG DRIVER 17024M: Konrad Dybcio <konradybcio@kernel.org> 17025F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17026F: drivers/power/supply/mm8013.c 17027 17028MMP SUPPORT 17029R: Lubomir Rintel <lkundrak@v3.sk> 17030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17031S: Odd Fixes 17032T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17033F: arch/arm/boot/dts/marvell/mmp* 17034F: arch/arm/mach-mmp/ 17035F: include/linux/soc/mmp/ 17036 17037MMP USB PHY DRIVERS 17038R: Lubomir Rintel <lkundrak@v3.sk> 17039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17040S: Maintained 17041F: drivers/phy/marvell/phy-mmp3-usb.c 17042F: drivers/phy/marvell/phy-pxa-usb.c 17043 17044MMU GATHER AND TLB INVALIDATION 17045M: Will Deacon <will@kernel.org> 17046M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17047M: Andrew Morton <akpm@linux-foundation.org> 17048M: Nick Piggin <npiggin@gmail.com> 17049M: Peter Zijlstra <peterz@infradead.org> 17050L: linux-arch@vger.kernel.org 17051L: linux-mm@kvack.org 17052S: Maintained 17053F: arch/*/include/asm/tlb.h 17054F: include/asm-generic/tlb.h 17055F: include/trace/events/tlb.h 17056F: mm/mmu_gather.c 17057 17058MN88472 MEDIA DRIVER 17059L: linux-media@vger.kernel.org 17060S: Orphan 17061W: https://linuxtv.org 17062Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17063F: drivers/media/dvb-frontends/mn88472* 17064 17065MN88473 MEDIA DRIVER 17066L: linux-media@vger.kernel.org 17067S: Orphan 17068W: https://linuxtv.org 17069Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17070F: drivers/media/dvb-frontends/mn88473* 17071 17072MOBILEYE MIPS SOCS 17073M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17074M: Gregory CLEMENT <gregory.clement@bootlin.com> 17075M: Théo Lebrun <theo.lebrun@bootlin.com> 17076L: linux-mips@vger.kernel.org 17077S: Maintained 17078F: Documentation/devicetree/bindings/mips/mobileye.yaml 17079F: Documentation/devicetree/bindings/soc/mobileye/ 17080F: arch/mips/boot/dts/mobileye/ 17081F: arch/mips/configs/eyeq5_defconfig 17082F: arch/mips/mobileye/board-epm5.its.S 17083F: drivers/clk/clk-eyeq.c 17084F: drivers/pinctrl/pinctrl-eyeq5.c 17085F: drivers/reset/reset-eyeq.c 17086F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17087 17088MODULE SUPPORT 17089M: Luis Chamberlain <mcgrof@kernel.org> 17090M: Petr Pavlu <petr.pavlu@suse.com> 17091M: Daniel Gomez <da.gomez@kernel.org> 17092R: Sami Tolvanen <samitolvanen@google.com> 17093L: linux-modules@vger.kernel.org 17094L: linux-kernel@vger.kernel.org 17095S: Maintained 17096T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17097F: include/linux/kmod.h 17098F: include/linux/module*.h 17099F: kernel/module/ 17100F: lib/test_kmod.c 17101F: lib/tests/module/ 17102F: scripts/module* 17103F: tools/testing/selftests/kmod/ 17104F: tools/testing/selftests/module/ 17105 17106MONOLITHIC POWER SYSTEM PMIC DRIVER 17107M: Saravanan Sekar <sravanhome@gmail.com> 17108S: Maintained 17109F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17110F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17111F: drivers/hwmon/pmbus/mpq7932.c 17112F: drivers/iio/adc/mp2629_adc.c 17113F: drivers/mfd/mp2629.c 17114F: drivers/power/supply/mp2629_charger.c 17115F: drivers/regulator/mp5416.c 17116F: drivers/regulator/mpq7920.c 17117F: drivers/regulator/mpq7920.h 17118F: include/linux/mfd/mp2629.h 17119 17120MOST(R) TECHNOLOGY DRIVER 17121M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17122M: Christian Gromm <christian.gromm@microchip.com> 17123S: Maintained 17124F: Documentation/ABI/testing/configfs-most 17125F: Documentation/ABI/testing/sysfs-bus-most 17126F: drivers/most/ 17127F: drivers/staging/most/ 17128F: include/linux/most.h 17129 17130MOTORCOMM PHY DRIVER 17131M: Frank <Frank.Sae@motor-comm.com> 17132L: netdev@vger.kernel.org 17133S: Maintained 17134F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17135F: drivers/net/phy/motorcomm.c 17136 17137MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17138M: Jiri Slaby <jirislaby@kernel.org> 17139S: Maintained 17140F: Documentation/driver-api/tty/moxa-smartio.rst 17141F: drivers/tty/mxser.* 17142 17143MP3309C BACKLIGHT DRIVER 17144M: Flavio Suligoi <f.suligoi@asem.it> 17145L: dri-devel@lists.freedesktop.org 17146S: Maintained 17147F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17148F: drivers/video/backlight/mp3309c.c 17149 17150MPS MP2891 DRIVER 17151M: Noah Wang <noahwang.wang@outlook.com> 17152L: linux-hwmon@vger.kernel.org 17153S: Maintained 17154F: Documentation/hwmon/mp2891.rst 17155F: drivers/hwmon/pmbus/mp2891.c 17156 17157MPS MP2993 DRIVER 17158M: Noah Wang <noahwang.wang@outlook.com> 17159L: linux-hwmon@vger.kernel.org 17160S: Maintained 17161F: Documentation/hwmon/mp2993.rst 17162F: drivers/hwmon/pmbus/mp2993.c 17163 17164MPS MP9941 DRIVER 17165M: Noah Wang <noahwang.wang@outlook.com> 17166L: linux-hwmon@vger.kernel.org 17167S: Maintained 17168F: Documentation/hwmon/mp9941.rst 17169F: drivers/hwmon/pmbus/mp9941.c 17170 17171MR800 AVERMEDIA USB FM RADIO DRIVER 17172M: Alexey Klimov <alexey.klimov@linaro.org> 17173L: linux-media@vger.kernel.org 17174S: Maintained 17175T: git git://linuxtv.org/media.git 17176F: drivers/media/radio/radio-mr800.c 17177 17178MRF24J40 IEEE 802.15.4 RADIO DRIVER 17179M: Stefan Schmidt <stefan@datenfreihafen.org> 17180L: linux-wpan@vger.kernel.org 17181S: Odd Fixes 17182F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17183F: drivers/net/ieee802154/mrf24j40.c 17184 17185MSI EC DRIVER 17186M: Nikita Kravets <teackot@gmail.com> 17187L: platform-driver-x86@vger.kernel.org 17188S: Maintained 17189W: https://github.com/BeardOverflow/msi-ec 17190F: drivers/platform/x86/msi-ec.* 17191 17192MSI LAPTOP SUPPORT 17193M: "Lee, Chun-Yi" <jlee@suse.com> 17194L: platform-driver-x86@vger.kernel.org 17195S: Maintained 17196F: drivers/platform/x86/msi-laptop.c 17197 17198MSI WMI SUPPORT 17199L: platform-driver-x86@vger.kernel.org 17200S: Orphan 17201F: drivers/platform/x86/msi-wmi.c 17202 17203MSI WMI PLATFORM FEATURES 17204M: Armin Wolf <W_Armin@gmx.de> 17205L: platform-driver-x86@vger.kernel.org 17206S: Maintained 17207F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17208F: Documentation/wmi/devices/msi-wmi-platform.rst 17209F: drivers/platform/x86/msi-wmi-platform.c 17210 17211MSI001 MEDIA DRIVER 17212L: linux-media@vger.kernel.org 17213S: Orphan 17214W: https://linuxtv.org 17215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17216F: drivers/media/tuners/msi001* 17217 17218MSI2500 MEDIA DRIVER 17219L: linux-media@vger.kernel.org 17220S: Orphan 17221W: https://linuxtv.org 17222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17223F: drivers/media/usb/msi2500/ 17224 17225MSTAR INTERRUPT CONTROLLER DRIVER 17226M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17227M: Daniel Palmer <daniel@thingy.jp> 17228S: Maintained 17229F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17230F: drivers/irqchip/irq-mst-intc.c 17231 17232MSYSTEMS DISKONCHIP G3 MTD DRIVER 17233M: Robert Jarzmik <robert.jarzmik@free.fr> 17234L: linux-mtd@lists.infradead.org 17235S: Maintained 17236F: drivers/mtd/devices/docg3* 17237 17238MT9M114 ONSEMI SENSOR DRIVER 17239M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17240L: linux-media@vger.kernel.org 17241S: Maintained 17242T: git git://linuxtv.org/media.git 17243F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17244F: drivers/media/i2c/mt9m114.c 17245 17246MT9P031 APTINA CAMERA SENSOR 17247M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17248L: linux-media@vger.kernel.org 17249S: Maintained 17250T: git git://linuxtv.org/media.git 17251F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17252F: drivers/media/i2c/mt9p031.c 17253 17254MT9T112 APTINA CAMERA SENSOR 17255M: Jacopo Mondi <jacopo@jmondi.org> 17256L: linux-media@vger.kernel.org 17257S: Odd Fixes 17258T: git git://linuxtv.org/media.git 17259F: drivers/media/i2c/mt9t112.c 17260F: include/media/i2c/mt9t112.h 17261 17262MT9V032 APTINA CAMERA SENSOR 17263M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17264L: linux-media@vger.kernel.org 17265S: Maintained 17266T: git git://linuxtv.org/media.git 17267F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17268F: drivers/media/i2c/mt9v032.c 17269F: include/media/i2c/mt9v032.h 17270 17271MT9V111 APTINA CAMERA SENSOR 17272M: Jacopo Mondi <jacopo@jmondi.org> 17273L: linux-media@vger.kernel.org 17274S: Maintained 17275T: git git://linuxtv.org/media.git 17276F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17277F: drivers/media/i2c/mt9v111.c 17278 17279MULTIFUNCTION DEVICES (MFD) 17280M: Lee Jones <lee@kernel.org> 17281S: Maintained 17282T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17283F: Documentation/devicetree/bindings/mfd/ 17284F: drivers/mfd/ 17285F: include/dt-bindings/mfd/ 17286F: include/linux/mfd/ 17287 17288MULTIMEDIA CARD (MMC) ETC. OVER SPI 17289S: Orphan 17290F: drivers/mmc/host/mmc_spi.c 17291F: include/linux/spi/mmc_spi.h 17292 17293MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17294M: Ulf Hansson <ulf.hansson@linaro.org> 17295L: linux-mmc@vger.kernel.org 17296S: Maintained 17297T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17298F: Documentation/devicetree/bindings/mmc/ 17299F: drivers/mmc/ 17300F: include/linux/mmc/ 17301F: include/uapi/linux/mmc/ 17302 17303MULTIPLEXER SUBSYSTEM 17304M: Peter Rosin <peda@axentia.se> 17305S: Odd Fixes 17306F: Documentation/ABI/testing/sysfs-class-mux* 17307F: Documentation/devicetree/bindings/mux/ 17308F: drivers/mux/ 17309F: include/dt-bindings/mux/ 17310F: include/linux/mux/ 17311 17312MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17313M: Bin Liu <b-liu@ti.com> 17314L: linux-usb@vger.kernel.org 17315S: Maintained 17316F: drivers/usb/musb/ 17317 17318MXL301RF MEDIA DRIVER 17319M: Akihiro Tsukada <tskd08@gmail.com> 17320L: linux-media@vger.kernel.org 17321S: Odd Fixes 17322F: drivers/media/tuners/mxl301rf* 17323 17324MXL5007T MEDIA DRIVER 17325M: Michael Krufky <mkrufky@linuxtv.org> 17326L: linux-media@vger.kernel.org 17327S: Maintained 17328W: https://linuxtv.org 17329W: http://github.com/mkrufky 17330Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17331T: git git://linuxtv.org/mkrufky/tuners.git 17332F: drivers/media/tuners/mxl5007t.* 17333 17334MXSFB DRM DRIVER 17335M: Marek Vasut <marex@denx.de> 17336M: Stefan Agner <stefan@agner.ch> 17337L: dri-devel@lists.freedesktop.org 17338S: Supported 17339T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17340F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17341F: drivers/gpu/drm/mxsfb/ 17342 17343MYLEX DAC960 PCI RAID Controller 17344M: Hannes Reinecke <hare@kernel.org> 17345L: linux-scsi@vger.kernel.org 17346S: Supported 17347F: drivers/scsi/myrb.* 17348F: drivers/scsi/myrs.* 17349 17350MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17351L: netdev@vger.kernel.org 17352S: Orphan 17353W: https://www.cspi.com/ethernet-products/support/downloads/ 17354F: drivers/net/ethernet/myricom/myri10ge/ 17355 17356NAND FLASH SUBSYSTEM 17357M: Miquel Raynal <miquel.raynal@bootlin.com> 17358R: Richard Weinberger <richard@nod.at> 17359L: linux-mtd@lists.infradead.org 17360S: Maintained 17361W: http://www.linux-mtd.infradead.org/ 17362Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17363C: irc://irc.oftc.net/mtd 17364T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17365F: drivers/mtd/nand/ 17366F: include/linux/mtd/*nand*.h 17367 17368NATIONAL INSTRUMENTS SERIAL DRIVER 17369M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17370L: linux-serial@vger.kernel.org 17371S: Maintained 17372F: drivers/tty/serial/8250/8250_ni.c 17373 17374NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17375M: Daniel Mack <zonque@gmail.com> 17376L: linux-sound@vger.kernel.org 17377S: Maintained 17378W: http://www.native-instruments.com 17379F: sound/usb/caiaq/ 17380 17381NATSEMI ETHERNET DRIVER (DP8381x) 17382S: Orphan 17383F: drivers/net/ethernet/natsemi/natsemi.c 17384 17385NCR 5380 SCSI DRIVERS 17386M: Finn Thain <fthain@linux-m68k.org> 17387M: Michael Schmitz <schmitzmic@gmail.com> 17388L: linux-scsi@vger.kernel.org 17389S: Maintained 17390F: Documentation/scsi/g_NCR5380.rst 17391F: drivers/scsi/NCR5380.* 17392F: drivers/scsi/arm/cumana_1.c 17393F: drivers/scsi/arm/oak.c 17394F: drivers/scsi/atari_scsi.* 17395F: drivers/scsi/dmx3191d.c 17396F: drivers/scsi/g_NCR5380.* 17397F: drivers/scsi/mac_scsi.* 17398F: drivers/scsi/sun3_scsi.* 17399F: drivers/scsi/sun3_scsi_vme.c 17400 17401NCSI LIBRARY 17402M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17403R: Paul Fertser <fercerpav@gmail.com> 17404S: Maintained 17405F: net/ncsi/ 17406 17407NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17408M: Zev Weiss <zev@bewilderbeest.net> 17409L: linux-hwmon@vger.kernel.org 17410S: Maintained 17411F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17412F: drivers/hwmon/nct6775-i2c.c 17413 17414NCT7363 HARDWARE MONITOR DRIVER 17415M: Ban Feng <kcfeng0@nuvoton.com> 17416L: linux-hwmon@vger.kernel.org 17417S: Maintained 17418F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17419F: Documentation/hwmon/nct7363.rst 17420F: drivers/hwmon/nct7363.c 17421 17422NETCONSOLE 17423M: Breno Leitao <leitao@debian.org> 17424S: Maintained 17425F: Documentation/networking/netconsole.rst 17426F: drivers/net/netconsole.c 17427F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17428F: tools/testing/selftests/drivers/net/netcons\* 17429 17430NETDEVSIM 17431M: Jakub Kicinski <kuba@kernel.org> 17432S: Maintained 17433F: drivers/net/netdevsim/* 17434F: tools/testing/selftests/drivers/net/netdevsim/* 17435 17436NETEM NETWORK EMULATOR 17437M: Stephen Hemminger <stephen@networkplumber.org> 17438L: netdev@vger.kernel.org 17439S: Maintained 17440F: net/sched/sch_netem.c 17441 17442NETERION 10GbE DRIVERS (s2io) 17443M: Jon Mason <jdmason@kudzu.us> 17444L: netdev@vger.kernel.org 17445S: Maintained 17446F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17447F: drivers/net/ethernet/neterion/ 17448 17449NETFILTER 17450M: Pablo Neira Ayuso <pablo@netfilter.org> 17451M: Jozsef Kadlecsik <kadlec@netfilter.org> 17452M: Florian Westphal <fw@strlen.de> 17453L: netfilter-devel@vger.kernel.org 17454L: coreteam@netfilter.org 17455S: Maintained 17456W: http://www.netfilter.org/ 17457W: http://www.iptables.org/ 17458W: http://www.nftables.org/ 17459Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17460C: irc://irc.libera.chat/netfilter 17461T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17462T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17463F: include/linux/netfilter* 17464F: include/linux/netfilter/ 17465F: include/net/netfilter/ 17466F: include/uapi/linux/netfilter* 17467F: include/uapi/linux/netfilter/ 17468F: net/*/netfilter.c 17469F: net/*/netfilter/ 17470F: net/bridge/br_netfilter*.c 17471F: net/netfilter/ 17472F: tools/testing/selftests/net/netfilter/ 17473 17474NETROM NETWORK LAYER 17475L: linux-hams@vger.kernel.org 17476S: Orphan 17477W: https://linux-ax25.in-berlin.de 17478F: include/net/netrom.h 17479F: include/uapi/linux/netrom.h 17480F: net/netrom/ 17481 17482NETRONIX EMBEDDED CONTROLLER 17483M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17484S: Maintained 17485F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17486F: drivers/mfd/ntxec.c 17487F: drivers/pwm/pwm-ntxec.c 17488F: drivers/rtc/rtc-ntxec.c 17489F: include/linux/mfd/ntxec.h 17490 17491NETRONOME ETHERNET DRIVERS 17492R: Jakub Kicinski <kuba@kernel.org> 17493R: Simon Horman <horms@kernel.org> 17494L: oss-drivers@corigine.com 17495S: Odd Fixes 17496F: drivers/net/ethernet/netronome/ 17497 17498NETWORK BLOCK DEVICE (NBD) 17499M: Josef Bacik <josef@toxicpanda.com> 17500L: linux-block@vger.kernel.org 17501L: nbd@other.debian.org 17502S: Maintained 17503F: Documentation/admin-guide/blockdev/nbd.rst 17504F: drivers/block/nbd.c 17505F: include/trace/events/nbd.h 17506F: include/uapi/linux/nbd.h 17507 17508NETWORK DROP MONITOR 17509M: Neil Horman <nhorman@tuxdriver.com> 17510L: netdev@vger.kernel.org 17511S: Maintained 17512W: https://fedorahosted.org/dropwatch/ 17513F: include/uapi/linux/net_dropmon.h 17514F: net/core/drop_monitor.c 17515 17516NETWORKING DRIVERS 17517M: Andrew Lunn <andrew+netdev@lunn.ch> 17518M: "David S. Miller" <davem@davemloft.net> 17519M: Eric Dumazet <edumazet@google.com> 17520M: Jakub Kicinski <kuba@kernel.org> 17521M: Paolo Abeni <pabeni@redhat.com> 17522L: netdev@vger.kernel.org 17523S: Maintained 17524P: Documentation/process/maintainer-netdev.rst 17525Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17526T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17527T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17528F: Documentation/devicetree/bindings/net/ 17529F: Documentation/networking/net_cachelines/net_device.rst 17530F: drivers/connector/ 17531F: drivers/net/ 17532F: drivers/ptp/ 17533F: drivers/s390/net/ 17534F: include/dt-bindings/net/ 17535F: include/linux/cn_proc.h 17536F: include/linux/etherdevice.h 17537F: include/linux/ethtool_netlink.h 17538F: include/linux/fcdevice.h 17539F: include/linux/fddidevice.h 17540F: include/linux/hippidevice.h 17541F: include/linux/if_* 17542F: include/linux/inetdevice.h 17543F: include/linux/ism.h 17544F: include/linux/netdev* 17545F: include/linux/platform_data/wiznet.h 17546F: include/uapi/linux/cn_proc.h 17547F: include/uapi/linux/ethtool_netlink* 17548F: include/uapi/linux/if_* 17549F: include/uapi/linux/net_shaper.h 17550F: include/uapi/linux/netdev* 17551F: tools/testing/selftests/drivers/net/ 17552X: Documentation/devicetree/bindings/net/bluetooth/ 17553X: Documentation/devicetree/bindings/net/can/ 17554X: Documentation/devicetree/bindings/net/wireless/ 17555X: drivers/net/can/ 17556X: drivers/net/wireless/ 17557 17558NETWORKING DRIVERS (WIRELESS) 17559M: Johannes Berg <johannes@sipsolutions.net> 17560L: linux-wireless@vger.kernel.org 17561S: Maintained 17562W: https://wireless.wiki.kernel.org/ 17563Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17564T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17565T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17566F: Documentation/devicetree/bindings/net/wireless/ 17567F: drivers/net/wireless/ 17568X: drivers/net/wireless/ath/ 17569X: drivers/net/wireless/broadcom/ 17570X: drivers/net/wireless/intel/ 17571X: drivers/net/wireless/intersil/ 17572X: drivers/net/wireless/marvell/ 17573X: drivers/net/wireless/mediatek/mt76/ 17574X: drivers/net/wireless/mediatek/mt7601u/ 17575X: drivers/net/wireless/microchip/ 17576X: drivers/net/wireless/purelifi/ 17577X: drivers/net/wireless/quantenna/ 17578X: drivers/net/wireless/ralink/ 17579X: drivers/net/wireless/realtek/ 17580X: drivers/net/wireless/rsi/ 17581X: drivers/net/wireless/silabs/ 17582X: drivers/net/wireless/st/ 17583X: drivers/net/wireless/ti/ 17584X: drivers/net/wireless/zydas/ 17585 17586NETWORKING [DSA] 17587M: Andrew Lunn <andrew@lunn.ch> 17588M: Vladimir Oltean <olteanv@gmail.com> 17589S: Maintained 17590F: Documentation/devicetree/bindings/net/dsa/ 17591F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17592F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17593F: drivers/net/dsa/ 17594F: include/linux/dsa/ 17595F: include/linux/platform_data/dsa.h 17596F: include/net/dsa.h 17597F: net/dsa/ 17598F: tools/testing/selftests/drivers/net/dsa/ 17599 17600NETWORKING [ETHTOOL] 17601M: Andrew Lunn <andrew@lunn.ch> 17602M: Jakub Kicinski <kuba@kernel.org> 17603F: Documentation/netlink/specs/ethtool.yaml 17604F: Documentation/networking/ethtool-netlink.rst 17605F: include/linux/ethtool* 17606F: include/uapi/linux/ethtool* 17607F: net/ethtool/ 17608F: tools/testing/selftests/drivers/net/*/ethtool* 17609 17610NETWORKING [ETHTOOL CABLE TEST] 17611M: Andrew Lunn <andrew@lunn.ch> 17612F: net/ethtool/cabletest.c 17613F: tools/testing/selftests/drivers/net/*/ethtool* 17614K: cable_test 17615 17616NETWORKING [ETHTOOL MAC MERGE] 17617M: Vladimir Oltean <vladimir.oltean@nxp.com> 17618F: net/ethtool/mm.c 17619F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17620K: ethtool_mm 17621 17622NETWORKING [ETHTOOL PHY TOPOLOGY] 17623M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17624F: Documentation/networking/phy-link-topology.rst 17625F: drivers/net/phy/phy_link_topology.c 17626F: include/linux/phy_link_topology.h 17627F: net/ethtool/phy.c 17628 17629NETWORKING [GENERAL] 17630M: "David S. Miller" <davem@davemloft.net> 17631M: Eric Dumazet <edumazet@google.com> 17632M: Jakub Kicinski <kuba@kernel.org> 17633M: Paolo Abeni <pabeni@redhat.com> 17634R: Simon Horman <horms@kernel.org> 17635L: netdev@vger.kernel.org 17636S: Maintained 17637P: Documentation/process/maintainer-netdev.rst 17638Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17639B: mailto:netdev@vger.kernel.org 17640T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17641T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17642F: Documentation/core-api/netlink.rst 17643F: Documentation/netlink/ 17644F: Documentation/networking/ 17645F: Documentation/networking/net_cachelines/ 17646F: Documentation/process/maintainer-netdev.rst 17647F: Documentation/userspace-api/netlink/ 17648F: include/linux/ethtool.h 17649F: include/linux/framer/framer-provider.h 17650F: include/linux/framer/framer.h 17651F: include/linux/in.h 17652F: include/linux/in6.h 17653F: include/linux/indirect_call_wrapper.h 17654F: include/linux/inet.h 17655F: include/linux/inet_diag.h 17656F: include/linux/net.h 17657F: include/linux/netdev* 17658F: include/linux/netlink.h 17659F: include/linux/netpoll.h 17660F: include/linux/rtnetlink.h 17661F: include/linux/sctp.h 17662F: include/linux/seq_file_net.h 17663F: include/linux/skbuff* 17664F: include/net/ 17665F: include/uapi/linux/ethtool.h 17666F: include/uapi/linux/genetlink.h 17667F: include/uapi/linux/hsr_netlink.h 17668F: include/uapi/linux/in.h 17669F: include/uapi/linux/inet_diag.h 17670F: include/uapi/linux/nbd-netlink.h 17671F: include/uapi/linux/net.h 17672F: include/uapi/linux/net_namespace.h 17673F: include/uapi/linux/netconf.h 17674F: include/uapi/linux/netdev* 17675F: include/uapi/linux/netlink.h 17676F: include/uapi/linux/netlink_diag.h 17677F: include/uapi/linux/rtnetlink.h 17678F: include/uapi/linux/sctp.h 17679F: lib/net_utils.c 17680F: lib/random32.c 17681F: net/ 17682F: samples/pktgen/ 17683F: tools/net/ 17684F: tools/testing/selftests/net/ 17685X: Documentation/networking/mac80211-injection.rst 17686X: Documentation/networking/mac80211_hwsim/ 17687X: Documentation/networking/regulatory.rst 17688X: include/net/cfg80211.h 17689X: include/net/ieee80211_radiotap.h 17690X: include/net/iw_handler.h 17691X: include/net/mac80211.h 17692X: include/net/wext.h 17693X: net/9p/ 17694X: net/bluetooth/ 17695X: net/can/ 17696X: net/ceph/ 17697X: net/mac80211/ 17698X: net/rfkill/ 17699X: net/wireless/ 17700X: tools/testing/selftests/net/can/ 17701 17702NETWORKING [IPSEC] 17703M: Steffen Klassert <steffen.klassert@secunet.com> 17704M: Herbert Xu <herbert@gondor.apana.org.au> 17705M: "David S. Miller" <davem@davemloft.net> 17706L: netdev@vger.kernel.org 17707S: Maintained 17708T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17709T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17710F: include/net/xfrm.h 17711F: include/uapi/linux/xfrm.h 17712F: net/ipv4/ah4.c 17713F: net/ipv4/esp4* 17714F: net/ipv4/ip_vti.c 17715F: net/ipv4/ipcomp.c 17716F: net/ipv4/xfrm* 17717F: net/ipv6/ah6.c 17718F: net/ipv6/esp6* 17719F: net/ipv6/ip6_vti.c 17720F: net/ipv6/ipcomp6.c 17721F: net/ipv6/xfrm* 17722F: net/key/ 17723F: net/xfrm/ 17724F: tools/testing/selftests/net/ipsec.c 17725 17726NETWORKING [IPv4/IPv6] 17727M: "David S. Miller" <davem@davemloft.net> 17728M: David Ahern <dsahern@kernel.org> 17729L: netdev@vger.kernel.org 17730S: Maintained 17731T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17732F: arch/x86/net/* 17733F: include/linux/ip.h 17734F: include/linux/ipv6* 17735F: include/net/fib* 17736F: include/net/ip* 17737F: include/net/route.h 17738F: net/ipv4/ 17739F: net/ipv6/ 17740 17741NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17742M: Paul Moore <paul@paul-moore.com> 17743L: netdev@vger.kernel.org 17744L: linux-security-module@vger.kernel.org 17745S: Supported 17746W: https://github.com/netlabel 17747F: Documentation/netlabel/ 17748F: include/net/calipso.h 17749F: include/net/cipso_ipv4.h 17750F: include/net/netlabel.h 17751F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17752F: include/uapi/linux/netfilter/xt_SECMARK.h 17753F: net/ipv4/cipso_ipv4.c 17754F: net/ipv6/calipso.c 17755F: net/netfilter/xt_CONNSECMARK.c 17756F: net/netfilter/xt_SECMARK.c 17757F: net/netlabel/ 17758 17759NETWORKING [MACSEC] 17760M: Sabrina Dubroca <sd@queasysnail.net> 17761L: netdev@vger.kernel.org 17762S: Maintained 17763F: drivers/net/macsec.c 17764F: include/net/macsec.h 17765F: include/uapi/linux/if_macsec.h 17766K: macsec 17767K: \bmdo_ 17768 17769NETWORKING [MPTCP] 17770M: Matthieu Baerts <matttbe@kernel.org> 17771M: Mat Martineau <martineau@kernel.org> 17772R: Geliang Tang <geliang@kernel.org> 17773L: netdev@vger.kernel.org 17774L: mptcp@lists.linux.dev 17775S: Maintained 17776W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17777B: https://github.com/multipath-tcp/mptcp_net-next/issues 17778T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17779T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17780F: Documentation/netlink/specs/mptcp_pm.yaml 17781F: Documentation/networking/mptcp*.rst 17782F: include/net/mptcp.h 17783F: include/trace/events/mptcp.h 17784F: include/uapi/linux/mptcp*.h 17785F: net/mptcp/ 17786F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17787F: tools/testing/selftests/net/mptcp/ 17788 17789NETWORKING [SRv6] 17790M: Andrea Mayer <andrea.mayer@uniroma2.it> 17791L: netdev@vger.kernel.org 17792S: Maintained 17793T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17794F: include/linux/seg6* 17795F: include/net/seg6* 17796F: include/uapi/linux/seg6* 17797F: net/ipv6/seg6* 17798F: tools/testing/selftests/net/srv6* 17799 17800NETWORKING [TCP] 17801M: Eric Dumazet <edumazet@google.com> 17802M: Neal Cardwell <ncardwell@google.com> 17803R: Kuniyuki Iwashima <kuniyu@google.com> 17804L: netdev@vger.kernel.org 17805S: Maintained 17806F: Documentation/networking/net_cachelines/tcp_sock.rst 17807F: include/linux/tcp.h 17808F: include/net/tcp.h 17809F: include/trace/events/tcp.h 17810F: include/uapi/linux/tcp.h 17811F: net/ipv4/inet_connection_sock.c 17812F: net/ipv4/inet_hashtables.c 17813F: net/ipv4/inet_timewait_sock.c 17814F: net/ipv4/syncookies.c 17815F: net/ipv4/tcp*.c 17816F: net/ipv6/inet6_connection_sock.c 17817F: net/ipv6/inet6_hashtables.c 17818F: net/ipv6/syncookies.c 17819F: net/ipv6/tcp*.c 17820 17821NETWORKING [TLS] 17822M: Boris Pismenny <borisp@nvidia.com> 17823M: John Fastabend <john.fastabend@gmail.com> 17824M: Jakub Kicinski <kuba@kernel.org> 17825L: netdev@vger.kernel.org 17826S: Maintained 17827F: include/net/tls.h 17828F: include/uapi/linux/tls.h 17829F: net/tls/* 17830 17831NETWORKING [SOCKETS] 17832M: Eric Dumazet <edumazet@google.com> 17833M: Kuniyuki Iwashima <kuniyu@google.com> 17834M: Paolo Abeni <pabeni@redhat.com> 17835M: Willem de Bruijn <willemb@google.com> 17836S: Maintained 17837F: include/linux/sock_diag.h 17838F: include/linux/socket.h 17839F: include/linux/sockptr.h 17840F: include/net/sock.h 17841F: include/net/sock_reuseport.h 17842F: include/uapi/linux/socket.h 17843F: net/core/*sock* 17844F: net/core/scm.c 17845F: net/socket.c 17846 17847NETWORKING [UNIX SOCKETS] 17848M: Kuniyuki Iwashima <kuniyu@google.com> 17849S: Maintained 17850F: include/net/af_unix.h 17851F: include/net/netns/unix.h 17852F: include/uapi/linux/unix_diag.h 17853F: net/unix/ 17854F: tools/testing/selftests/net/af_unix/ 17855 17856NETXEN (1/10) GbE SUPPORT 17857M: Manish Chopra <manishc@marvell.com> 17858M: Rahul Verma <rahulv@marvell.com> 17859M: GR-Linux-NIC-Dev@marvell.com 17860L: netdev@vger.kernel.org 17861S: Maintained 17862F: drivers/net/ethernet/qlogic/netxen/ 17863 17864NET_FAILOVER MODULE 17865M: Sridhar Samudrala <sridhar.samudrala@intel.com> 17866L: netdev@vger.kernel.org 17867S: Supported 17868F: Documentation/networking/net_failover.rst 17869F: drivers/net/net_failover.c 17870F: include/net/net_failover.h 17871 17872NEXTHOP 17873M: David Ahern <dsahern@kernel.org> 17874L: netdev@vger.kernel.org 17875S: Maintained 17876F: include/net/netns/nexthop.h 17877F: include/net/nexthop.h 17878F: include/uapi/linux/nexthop.h 17879F: net/ipv4/nexthop.c 17880 17881NFC SUBSYSTEM 17882M: Krzysztof Kozlowski <krzk@kernel.org> 17883L: netdev@vger.kernel.org 17884S: Maintained 17885F: Documentation/devicetree/bindings/net/nfc/ 17886F: drivers/nfc/ 17887F: include/net/nfc/ 17888F: include/uapi/linux/nfc.h 17889F: net/nfc/ 17890 17891NFC VIRTUAL NCI DEVICE DRIVER 17892M: Bongsu Jeon <bongsu.jeon@samsung.com> 17893L: netdev@vger.kernel.org 17894S: Supported 17895F: drivers/nfc/virtual_ncidev.c 17896F: tools/testing/selftests/nci/ 17897 17898NFS, SUNRPC, AND LOCKD CLIENTS 17899M: Trond Myklebust <trondmy@kernel.org> 17900M: Anna Schumaker <anna@kernel.org> 17901L: linux-nfs@vger.kernel.org 17902S: Maintained 17903W: http://client.linux-nfs.org 17904T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 17905F: Documentation/filesystems/nfs/ 17906F: fs/lockd/ 17907F: fs/nfs/ 17908F: fs/nfs_common/ 17909F: include/linux/lockd/ 17910F: include/linux/nfs* 17911F: include/linux/sunrpc/ 17912F: include/uapi/linux/nfs* 17913F: include/uapi/linux/sunrpc/ 17914F: net/sunrpc/ 17915 17916NILFS2 FILESYSTEM 17917M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 17918L: linux-nilfs@vger.kernel.org 17919S: Supported 17920W: https://nilfs.sourceforge.io/ 17921T: git https://github.com/konis/nilfs2.git 17922F: Documentation/filesystems/nilfs2.rst 17923F: fs/nilfs2/ 17924F: include/trace/events/nilfs2.h 17925F: include/uapi/linux/nilfs2_api.h 17926F: include/uapi/linux/nilfs2_ondisk.h 17927 17928NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 17929M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17930S: Maintained 17931W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17932F: Documentation/scsi/NinjaSCSI.rst 17933F: drivers/scsi/pcmcia/nsp_* 17934 17935NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 17936M: GOTO Masanori <gotom@debian.or.jp> 17937M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17938S: Maintained 17939W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17940F: Documentation/scsi/NinjaSCSI.rst 17941F: drivers/scsi/nsp32* 17942 17943NINTENDO HID DRIVER 17944M: Daniel J. Ogorchock <djogorchock@gmail.com> 17945L: linux-input@vger.kernel.org 17946S: Maintained 17947F: drivers/hid/hid-nintendo* 17948 17949NIOS2 ARCHITECTURE 17950M: Dinh Nguyen <dinguyen@kernel.org> 17951S: Maintained 17952T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 17953F: arch/nios2/ 17954 17955NITRO ENCLAVES (NE) 17956M: Alexandru Ciobotaru <alcioa@amazon.com> 17957R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17958L: linux-kernel@vger.kernel.org 17959S: Supported 17960W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17961F: Documentation/virt/ne_overview.rst 17962F: drivers/virt/nitro_enclaves/ 17963F: include/linux/nitro_enclaves.h 17964F: include/uapi/linux/nitro_enclaves.h 17965F: samples/nitro_enclaves/ 17966 17967NITRO SECURE MODULE (NSM) 17968M: Alexander Graf <graf@amazon.com> 17969R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17970L: linux-kernel@vger.kernel.org 17971S: Supported 17972W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17973F: drivers/misc/nsm.c 17974F: include/uapi/linux/nsm.h 17975 17976NOHZ, DYNTICKS SUPPORT 17977M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17978M: Frederic Weisbecker <frederic@kernel.org> 17979M: Ingo Molnar <mingo@kernel.org> 17980M: Thomas Gleixner <tglx@linutronix.de> 17981L: linux-kernel@vger.kernel.org 17982S: Maintained 17983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 17984F: include/linux/sched/nohz.h 17985F: include/linux/tick.h 17986F: kernel/time/tick*.* 17987 17988NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 17989M: Pavel Machek <pavel@kernel.org> 17990M: Sakari Ailus <sakari.ailus@iki.fi> 17991L: linux-media@vger.kernel.org 17992S: Maintained 17993F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 17994F: drivers/media/i2c/ad5820.c 17995F: drivers/media/i2c/et8ek8 17996 17997NOKIA N900 POWER SUPPLY DRIVERS 17998R: Pali Rohár <pali@kernel.org> 17999F: drivers/power/supply/bq2415x_charger.c 18000F: drivers/power/supply/bq27xxx_battery.c 18001F: drivers/power/supply/bq27xxx_battery_i2c.c 18002F: drivers/power/supply/isp1704_charger.c 18003F: drivers/power/supply/rx51_battery.c 18004F: include/linux/power/bq2415x_charger.h 18005F: include/linux/power/bq27xxx_battery.h 18006 18007NOLIBC HEADER FILE 18008M: Willy Tarreau <w@1wt.eu> 18009M: Thomas Weißschuh <linux@weissschuh.net> 18010S: Maintained 18011T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18012F: tools/include/nolibc/ 18013F: tools/testing/selftests/nolibc/ 18014 18015NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18016M: Hans de Goede <hansg@kernel.org> 18017L: linux-input@vger.kernel.org 18018S: Maintained 18019F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18020F: drivers/input/touchscreen/novatek-nvt-ts.c 18021 18022NSDEPS 18023M: Matthias Maennich <maennich@google.com> 18024S: Maintained 18025F: Documentation/core-api/symbol-namespaces.rst 18026F: scripts/nsdeps 18027 18028NTB AMD DRIVER 18029M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18030L: ntb@lists.linux.dev 18031S: Supported 18032F: drivers/ntb/hw/amd/ 18033 18034NTB DRIVER CORE 18035M: Jon Mason <jdmason@kudzu.us> 18036M: Dave Jiang <dave.jiang@intel.com> 18037M: Allen Hubbe <allenbh@gmail.com> 18038L: ntb@lists.linux.dev 18039S: Supported 18040W: https://github.com/jonmason/ntb/wiki 18041T: git https://github.com/jonmason/ntb.git 18042F: drivers/net/ntb_netdev.c 18043F: drivers/ntb/ 18044F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18045F: include/linux/ntb.h 18046F: include/linux/ntb_transport.h 18047F: tools/testing/selftests/ntb/ 18048 18049NTB INTEL DRIVER 18050M: Dave Jiang <dave.jiang@intel.com> 18051L: ntb@lists.linux.dev 18052S: Supported 18053W: https://github.com/davejiang/linux/wiki 18054T: git https://github.com/davejiang/linux.git 18055F: drivers/ntb/hw/intel/ 18056 18057NTFS3 FILESYSTEM 18058M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18059L: ntfs3@lists.linux.dev 18060S: Supported 18061W: http://www.paragon-software.com/ 18062T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18063F: Documentation/filesystems/ntfs3.rst 18064F: fs/ntfs3/ 18065 18066NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18067M: Elizabeth Figura <zfigura@codeweavers.com> 18068L: wine-devel@winehq.org 18069S: Supported 18070F: Documentation/userspace-api/ntsync.rst 18071F: drivers/misc/ntsync.c 18072F: include/uapi/linux/ntsync.h 18073F: tools/testing/selftests/drivers/ntsync/ 18074 18075NUBUS SUBSYSTEM 18076M: Finn Thain <fthain@linux-m68k.org> 18077L: linux-m68k@lists.linux-m68k.org 18078S: Maintained 18079F: arch/*/include/asm/nubus.h 18080F: drivers/nubus/ 18081F: include/linux/nubus.h 18082F: include/uapi/linux/nubus.h 18083 18084NUVOTON NCT7201 IIO DRIVER 18085M: Eason Yang <j2anfernee@gmail.com> 18086L: linux-iio@vger.kernel.org 18087S: Maintained 18088F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18089F: drivers/iio/adc/nct7201.c 18090 18091NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18092M: Antonino Daplas <adaplas@gmail.com> 18093L: linux-fbdev@vger.kernel.org 18094S: Maintained 18095F: drivers/video/fbdev/nvidia/ 18096F: drivers/video/fbdev/riva/ 18097 18098NVIDIA WMI EC BACKLIGHT DRIVER 18099M: Daniel Dadap <ddadap@nvidia.com> 18100L: platform-driver-x86@vger.kernel.org 18101S: Supported 18102F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18103F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18104 18105NVM EXPRESS DRIVER 18106M: Keith Busch <kbusch@kernel.org> 18107M: Jens Axboe <axboe@fb.com> 18108M: Christoph Hellwig <hch@lst.de> 18109M: Sagi Grimberg <sagi@grimberg.me> 18110L: linux-nvme@lists.infradead.org 18111S: Supported 18112W: http://git.infradead.org/nvme.git 18113T: git git://git.infradead.org/nvme.git 18114F: Documentation/nvme/ 18115F: drivers/nvme/common/ 18116F: drivers/nvme/host/ 18117F: include/linux/nvme-*.h 18118F: include/linux/nvme.h 18119F: include/uapi/linux/nvme_ioctl.h 18120 18121NVM EXPRESS FABRICS AUTHENTICATION 18122M: Hannes Reinecke <hare@suse.de> 18123L: linux-nvme@lists.infradead.org 18124S: Supported 18125F: drivers/nvme/host/auth.c 18126F: drivers/nvme/target/auth.c 18127F: drivers/nvme/target/fabrics-cmd-auth.c 18128F: include/linux/nvme-auth.h 18129 18130NVM EXPRESS FC TRANSPORT DRIVERS 18131M: James Smart <james.smart@broadcom.com> 18132L: linux-nvme@lists.infradead.org 18133S: Supported 18134F: drivers/nvme/host/fc.c 18135F: drivers/nvme/target/fc.c 18136F: drivers/nvme/target/fcloop.c 18137F: include/linux/nvme-fc-driver.h 18138F: include/linux/nvme-fc.h 18139 18140NVM EXPRESS HARDWARE MONITORING SUPPORT 18141M: Guenter Roeck <linux@roeck-us.net> 18142L: linux-nvme@lists.infradead.org 18143S: Supported 18144F: drivers/nvme/host/hwmon.c 18145 18146NVM EXPRESS TARGET DRIVER 18147M: Christoph Hellwig <hch@lst.de> 18148M: Sagi Grimberg <sagi@grimberg.me> 18149M: Chaitanya Kulkarni <kch@nvidia.com> 18150L: linux-nvme@lists.infradead.org 18151S: Supported 18152W: http://git.infradead.org/nvme.git 18153T: git git://git.infradead.org/nvme.git 18154F: drivers/nvme/target/ 18155 18156NVMEM FRAMEWORK 18157M: Srinivas Kandagatla <srini@kernel.org> 18158S: Maintained 18159T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18160F: Documentation/ABI/stable/sysfs-bus-nvmem 18161F: Documentation/devicetree/bindings/nvmem/ 18162F: drivers/nvmem/ 18163F: include/dt-bindings/nvmem/ 18164F: include/linux/nvmem-consumer.h 18165F: include/linux/nvmem-provider.h 18166 18167NXP BLUETOOTH WIRELESS DRIVERS 18168M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18169M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18170S: Maintained 18171F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18172F: drivers/bluetooth/btnxpuart.c 18173 18174NXP C45 TJA11XX PHY DRIVER 18175M: Andrei Botila <andrei.botila@oss.nxp.com> 18176L: netdev@vger.kernel.org 18177S: Maintained 18178F: drivers/net/phy/nxp-c45-tja11xx* 18179 18180NXP FSPI DRIVER 18181M: Han Xu <han.xu@nxp.com> 18182M: Haibo Chen <haibo.chen@nxp.com> 18183R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18184L: linux-spi@vger.kernel.org 18185L: imx@lists.linux.dev 18186S: Maintained 18187F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18188F: drivers/spi/spi-nxp-fspi.c 18189 18190NXP FXAS21002C DRIVER 18191M: Rui Miguel Silva <rmfrfs@gmail.com> 18192L: linux-iio@vger.kernel.org 18193S: Maintained 18194F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18195F: drivers/iio/gyro/fxas21002c.h 18196F: drivers/iio/gyro/fxas21002c_core.c 18197F: drivers/iio/gyro/fxas21002c_i2c.c 18198F: drivers/iio/gyro/fxas21002c_spi.c 18199 18200NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18201M: Haibo Chen <haibo.chen@nxp.com> 18202L: linux-iio@vger.kernel.org 18203L: imx@lists.linux.dev 18204S: Maintained 18205F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18206F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18207F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18208F: drivers/iio/adc/imx7d_adc.c 18209F: drivers/iio/adc/imx93_adc.c 18210F: drivers/iio/adc/vf610_adc.c 18211 18212NXP i.MX 8M ISI DRIVER 18213M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18214L: linux-media@vger.kernel.org 18215S: Maintained 18216F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18217F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18218F: drivers/media/platform/nxp/imx8-isi/ 18219 18220NXP i.MX 8MP DW100 V4L2 DRIVER 18221M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18222L: linux-media@vger.kernel.org 18223S: Maintained 18224F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18225F: Documentation/userspace-api/media/drivers/dw100.rst 18226F: drivers/media/platform/nxp/dw100/ 18227F: include/uapi/linux/dw100.h 18228 18229NXP i.MX 8MQ DCSS DRIVER 18230M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18231R: Lucas Stach <l.stach@pengutronix.de> 18232L: dri-devel@lists.freedesktop.org 18233S: Maintained 18234T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18235F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18236F: drivers/gpu/drm/imx/dcss/ 18237 18238NXP i.MX 8QXP ADC DRIVER 18239M: Cai Huoqing <cai.huoqing@linux.dev> 18240M: Haibo Chen <haibo.chen@nxp.com> 18241L: imx@lists.linux.dev 18242L: linux-iio@vger.kernel.org 18243S: Maintained 18244F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18245F: drivers/iio/adc/imx8qxp-adc.c 18246 18247NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18248M: Mirela Rabulea <mirela.rabulea@nxp.com> 18249L: imx@lists.linux.dev 18250L: linux-media@vger.kernel.org 18251S: Maintained 18252F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18253F: drivers/media/platform/nxp/imx-jpeg 18254 18255NXP i.MX CLOCK DRIVERS 18256M: Abel Vesa <abelvesa@kernel.org> 18257R: Peng Fan <peng.fan@nxp.com> 18258L: linux-clk@vger.kernel.org 18259L: imx@lists.linux.dev 18260S: Maintained 18261T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18262F: Documentation/devicetree/bindings/clock/*imx* 18263F: drivers/clk/imx/ 18264F: include/dt-bindings/clock/*imx* 18265 18266NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18267M: Jagan Teki <jagan@amarulasolutions.com> 18268S: Maintained 18269F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18270F: drivers/regulator/pf8x00-regulator.c 18271 18272NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18273M: Krzysztof Kozlowski <krzk@kernel.org> 18274L: linux-kernel@vger.kernel.org 18275S: Maintained 18276F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18277F: drivers/extcon/extcon-ptn5150.c 18278 18279NXP SGTL5000 DRIVER 18280M: Fabio Estevam <festevam@gmail.com> 18281L: linux-sound@vger.kernel.org 18282S: Maintained 18283F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18284F: sound/soc/codecs/sgtl5000* 18285 18286NXP SJA1105 ETHERNET SWITCH DRIVER 18287M: Vladimir Oltean <olteanv@gmail.com> 18288L: linux-kernel@vger.kernel.org 18289S: Maintained 18290F: drivers/net/dsa/sja1105 18291F: drivers/net/pcs/pcs-xpcs-nxp.c 18292 18293NXP TDA998X DRM DRIVER 18294M: Russell King <linux@armlinux.org.uk> 18295S: Maintained 18296T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18297T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18298F: drivers/gpu/drm/bridge/tda998x_drv.c 18299F: include/dt-bindings/display/tda998x.h 18300K: "nxp,tda998x" 18301 18302NXP TFA9879 DRIVER 18303M: Peter Rosin <peda@axentia.se> 18304L: linux-sound@vger.kernel.org 18305S: Maintained 18306F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18307F: sound/soc/codecs/tfa9879* 18308 18309NXP-NCI NFC DRIVER 18310S: Orphan 18311F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18312F: drivers/nfc/nxp-nci 18313 18314NXP/Goodix TFA989X (TFA1) DRIVER 18315M: Stephan Gerhold <stephan@gerhold.net> 18316L: linux-sound@vger.kernel.org 18317S: Maintained 18318F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18319F: sound/soc/codecs/tfa989x.c 18320 18321NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18322M: Jonas Malaco <jonas@protocubo.io> 18323L: linux-hwmon@vger.kernel.org 18324S: Maintained 18325F: Documentation/hwmon/nzxt-kraken2.rst 18326F: drivers/hwmon/nzxt-kraken2.c 18327 18328NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18329M: Jonas Malaco <jonas@protocubo.io> 18330M: Aleksa Savic <savicaleksa83@gmail.com> 18331L: linux-hwmon@vger.kernel.org 18332S: Maintained 18333F: Documentation/hwmon/nzxt-kraken3.rst 18334F: drivers/hwmon/nzxt-kraken3.c 18335 18336OBJAGG 18337M: Jiri Pirko <jiri@resnulli.us> 18338L: netdev@vger.kernel.org 18339S: Supported 18340F: include/linux/objagg.h 18341F: lib/objagg.c 18342F: lib/test_objagg.c 18343 18344OBJPOOL 18345M: Matt Wu <wuqiang.matt@bytedance.com> 18346S: Supported 18347F: include/linux/objpool.h 18348F: lib/objpool.c 18349F: lib/test_objpool.c 18350 18351OBJTOOL 18352M: Josh Poimboeuf <jpoimboe@kernel.org> 18353M: Peter Zijlstra <peterz@infradead.org> 18354S: Supported 18355F: include/linux/objtool*.h 18356F: tools/objtool/ 18357 18358OCELOT ETHERNET SWITCH DRIVER 18359M: Vladimir Oltean <vladimir.oltean@nxp.com> 18360M: Claudiu Manoil <claudiu.manoil@nxp.com> 18361M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18362M: UNGLinuxDriver@microchip.com 18363L: netdev@vger.kernel.org 18364S: Supported 18365F: drivers/net/dsa/ocelot/* 18366F: drivers/net/ethernet/mscc/ 18367F: include/soc/mscc/ocelot* 18368F: net/dsa/tag_ocelot.c 18369F: net/dsa/tag_ocelot_8021q.c 18370F: tools/testing/selftests/drivers/net/ocelot/* 18371 18372OCELOT EXTERNAL SWITCH CONTROL 18373M: Colin Foster <colin.foster@in-advantage.com> 18374S: Supported 18375F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18376F: drivers/mfd/ocelot* 18377F: drivers/net/dsa/ocelot/ocelot_ext.c 18378F: include/linux/mfd/ocelot.h 18379 18380OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18381M: Frederic Barrat <fbarrat@linux.ibm.com> 18382M: Andrew Donnellan <ajd@linux.ibm.com> 18383L: linuxppc-dev@lists.ozlabs.org 18384S: Supported 18385F: Documentation/userspace-api/accelerators/ocxl.rst 18386F: arch/powerpc/include/asm/pnv-ocxl.h 18387F: arch/powerpc/platforms/powernv/ocxl.c 18388F: drivers/misc/ocxl/ 18389F: include/misc/ocxl* 18390F: include/uapi/misc/ocxl.h 18391 18392OMAP AUDIO SUPPORT 18393M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18394M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18395L: linux-sound@vger.kernel.org 18396L: linux-omap@vger.kernel.org 18397S: Maintained 18398F: sound/soc/ti/n810.c 18399F: sound/soc/ti/omap* 18400F: sound/soc/ti/rx51.c 18401F: sound/soc/ti/sdma-pcm.* 18402 18403OMAP CLOCK FRAMEWORK SUPPORT 18404M: Paul Walmsley <paul@pwsan.com> 18405L: linux-omap@vger.kernel.org 18406S: Maintained 18407F: arch/arm/*omap*/*clock* 18408 18409OMAP DEVICE TREE SUPPORT 18410M: Tony Lindgren <tony@atomide.com> 18411L: linux-omap@vger.kernel.org 18412L: devicetree@vger.kernel.org 18413S: Maintained 18414F: arch/arm/boot/dts/ti/omap/ 18415 18416OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18417L: linux-omap@vger.kernel.org 18418L: linux-fbdev@vger.kernel.org 18419S: Orphan 18420F: Documentation/arch/arm/omap/dss.rst 18421F: drivers/video/fbdev/omap2/ 18422 18423OMAP FRAMEBUFFER SUPPORT 18424L: linux-fbdev@vger.kernel.org 18425L: linux-omap@vger.kernel.org 18426S: Orphan 18427F: drivers/video/fbdev/omap/ 18428 18429OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18430M: Roger Quadros <rogerq@kernel.org> 18431M: Tony Lindgren <tony@atomide.com> 18432L: linux-omap@vger.kernel.org 18433S: Maintained 18434F: arch/arm/mach-omap2/*gpmc* 18435F: drivers/memory/omap-gpmc.c 18436 18437OMAP GPIO DRIVER 18438M: Grygorii Strashko <grygorii.strashko@ti.com> 18439M: Santosh Shilimkar <ssantosh@kernel.org> 18440M: Kevin Hilman <khilman@kernel.org> 18441L: linux-omap@vger.kernel.org 18442S: Maintained 18443F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18444F: drivers/gpio/gpio-omap.c 18445 18446OMAP HARDWARE SPINLOCK SUPPORT 18447L: linux-omap@vger.kernel.org 18448S: Orphan 18449F: drivers/hwspinlock/omap_hwspinlock.c 18450 18451OMAP HS MMC SUPPORT 18452L: linux-mmc@vger.kernel.org 18453L: linux-omap@vger.kernel.org 18454S: Orphan 18455F: drivers/mmc/host/omap_hsmmc.c 18456 18457OMAP HWMOD DATA 18458M: Paul Walmsley <paul@pwsan.com> 18459L: linux-omap@vger.kernel.org 18460S: Maintained 18461F: arch/arm/mach-omap2/omap_hwmod*data* 18462 18463OMAP HWMOD SUPPORT 18464M: Paul Walmsley <paul@pwsan.com> 18465L: linux-omap@vger.kernel.org 18466S: Maintained 18467F: arch/arm/mach-omap2/omap_hwmod.* 18468 18469OMAP I2C DRIVER 18470M: Vignesh R <vigneshr@ti.com> 18471L: linux-omap@vger.kernel.org 18472L: linux-i2c@vger.kernel.org 18473S: Maintained 18474F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18475F: drivers/i2c/busses/i2c-omap.c 18476 18477OMAP MMC SUPPORT 18478M: Aaro Koskinen <aaro.koskinen@iki.fi> 18479L: linux-omap@vger.kernel.org 18480S: Odd Fixes 18481F: drivers/mmc/host/omap.c 18482 18483OMAP POWER MANAGEMENT SUPPORT 18484M: Kevin Hilman <khilman@kernel.org> 18485L: linux-omap@vger.kernel.org 18486S: Maintained 18487F: arch/arm/*omap*/*pm* 18488F: drivers/cpufreq/omap-cpufreq.c 18489 18490OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18491M: Paul Walmsley <paul@pwsan.com> 18492L: linux-omap@vger.kernel.org 18493S: Maintained 18494F: arch/arm/mach-omap2/prm* 18495 18496OMAP RANDOM NUMBER GENERATOR SUPPORT 18497M: Deepak Saxena <dsaxena@plexity.net> 18498S: Maintained 18499F: drivers/char/hw_random/omap-rng.c 18500 18501OMAP USB SUPPORT 18502L: linux-usb@vger.kernel.org 18503L: linux-omap@vger.kernel.org 18504S: Orphan 18505F: arch/arm/*omap*/usb* 18506F: drivers/usb/*/*omap* 18507 18508OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18509M: Mark Jackson <mpfj@newflow.co.uk> 18510L: linux-omap@vger.kernel.org 18511S: Maintained 18512F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18513 18514OMAP1 SUPPORT 18515M: Aaro Koskinen <aaro.koskinen@iki.fi> 18516M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18517R: Tony Lindgren <tony@atomide.com> 18518L: linux-omap@vger.kernel.org 18519S: Maintained 18520Q: http://patchwork.kernel.org/project/linux-omap/list/ 18521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18522F: arch/arm/configs/omap1_defconfig 18523F: arch/arm/mach-omap1/ 18524F: drivers/i2c/busses/i2c-omap.c 18525F: include/linux/platform_data/ams-delta-fiq.h 18526F: include/linux/platform_data/i2c-omap.h 18527 18528OMAP2+ SUPPORT 18529M: Aaro Koskinen <aaro.koskinen@iki.fi> 18530M: Andreas Kemnade <andreas@kemnade.info> 18531M: Kevin Hilman <khilman@baylibre.com> 18532M: Roger Quadros <rogerq@kernel.org> 18533M: Tony Lindgren <tony@atomide.com> 18534L: linux-omap@vger.kernel.org 18535S: Maintained 18536W: http://linux.omap.com/ 18537Q: http://patchwork.kernel.org/project/linux-omap/list/ 18538T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18539F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18540F: arch/arm/configs/omap2plus_defconfig 18541F: arch/arm/mach-omap2/ 18542F: drivers/bus/omap*.[ch] 18543F: drivers/bus/ti-sysc.c 18544F: drivers/gpio/gpio-tps65219.c 18545F: drivers/i2c/busses/i2c-omap.c 18546F: drivers/irqchip/irq-omap-intc.c 18547F: drivers/mfd/*omap*.c 18548F: drivers/mfd/menelaus.c 18549F: drivers/mfd/palmas.c 18550F: drivers/mfd/tps65217.c 18551F: drivers/mfd/tps65218.c 18552F: drivers/mfd/tps65219.c 18553F: drivers/mfd/tps65910.c 18554F: drivers/mfd/twl-core.[ch] 18555F: drivers/mfd/twl4030*.c 18556F: drivers/mfd/twl6030*.c 18557F: drivers/mfd/twl6040*.c 18558F: drivers/regulator/palmas-regulator*.c 18559F: drivers/regulator/pbias-regulator.c 18560F: drivers/regulator/tps65217-regulator.c 18561F: drivers/regulator/tps65218-regulator.c 18562F: drivers/regulator/tps65219-regulator.c 18563F: drivers/regulator/tps65910-regulator.c 18564F: drivers/regulator/twl-regulator.c 18565F: drivers/regulator/twl6030-regulator.c 18566F: include/linux/platform_data/i2c-omap.h 18567F: include/linux/platform_data/ti-sysc.h 18568 18569OMFS FILESYSTEM 18570M: Bob Copeland <me@bobcopeland.com> 18571L: linux-karma-devel@lists.sourceforge.net 18572S: Maintained 18573F: Documentation/filesystems/omfs.rst 18574F: fs/omfs/ 18575 18576OMNIVISION OG01A1B SENSOR DRIVER 18577M: Sakari Ailus <sakari.ailus@linux.intel.com> 18578L: linux-media@vger.kernel.org 18579S: Maintained 18580F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18581F: drivers/media/i2c/og01a1b.c 18582 18583OMNIVISION OV01A10 SENSOR DRIVER 18584M: Bingbu Cao <bingbu.cao@intel.com> 18585L: linux-media@vger.kernel.org 18586S: Maintained 18587T: git git://linuxtv.org/media.git 18588F: drivers/media/i2c/ov01a10.c 18589 18590OMNIVISION OV02A10 SENSOR DRIVER 18591L: linux-media@vger.kernel.org 18592S: Orphan 18593T: git git://linuxtv.org/media.git 18594F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18595F: drivers/media/i2c/ov02a10.c 18596 18597OMNIVISION OV02C10 SENSOR DRIVER 18598M: Hans de Goede <hansg@kernel.org> 18599R: Bryan O'Donoghue <bod@kernel.org> 18600L: linux-media@vger.kernel.org 18601S: Maintained 18602T: git git://linuxtv.org/media.git 18603F: drivers/media/i2c/ov02c10.c 18604 18605OMNIVISION OV02E10 SENSOR DRIVER 18606M: Bryan O'Donoghue <bod@kernel.org> 18607M: Hans de Goede <hansg@kernel.org> 18608L: linux-media@vger.kernel.org 18609S: Maintained 18610T: git git://linuxtv.org/media.git 18611F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18612F: drivers/media/i2c/ov02e10.c 18613 18614OMNIVISION OV08D10 SENSOR DRIVER 18615M: Jimmy Su <jimmy.su@intel.com> 18616L: linux-media@vger.kernel.org 18617S: Maintained 18618T: git git://linuxtv.org/media.git 18619F: drivers/media/i2c/ov08d10.c 18620 18621OMNIVISION OV08X40 SENSOR DRIVER 18622M: Jason Chen <jason.z.chen@intel.com> 18623L: linux-media@vger.kernel.org 18624S: Maintained 18625T: git git://linuxtv.org/media.git 18626F: drivers/media/i2c/ov08x40.c 18627F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18628 18629OMNIVISION OV13858 SENSOR DRIVER 18630M: Sakari Ailus <sakari.ailus@linux.intel.com> 18631L: linux-media@vger.kernel.org 18632S: Maintained 18633T: git git://linuxtv.org/media.git 18634F: drivers/media/i2c/ov13858.c 18635 18636OMNIVISION OV13B10 SENSOR DRIVER 18637M: Arec Kao <arec.kao@intel.com> 18638L: linux-media@vger.kernel.org 18639S: Maintained 18640T: git git://linuxtv.org/media.git 18641F: drivers/media/i2c/ov13b10.c 18642 18643OMNIVISION OV2680 SENSOR DRIVER 18644M: Rui Miguel Silva <rmfrfs@gmail.com> 18645M: Hans de Goede <hansg@kernel.org> 18646L: linux-media@vger.kernel.org 18647S: Maintained 18648T: git git://linuxtv.org/media.git 18649F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 18650F: drivers/media/i2c/ov2680.c 18651 18652OMNIVISION OV2685 SENSOR DRIVER 18653M: Shunqian Zheng <zhengsq@rock-chips.com> 18654L: linux-media@vger.kernel.org 18655S: Maintained 18656T: git git://linuxtv.org/media.git 18657F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 18658F: drivers/media/i2c/ov2685.c 18659 18660OMNIVISION OV2740 SENSOR DRIVER 18661M: Tianshu Qiu <tian.shu.qiu@intel.com> 18662R: Sakari Ailus <sakari.ailus@linux.intel.com> 18663R: Bingbu Cao <bingbu.cao@intel.com> 18664L: linux-media@vger.kernel.org 18665S: Maintained 18666T: git git://linuxtv.org/media.git 18667F: drivers/media/i2c/ov2740.c 18668 18669OMNIVISION OV4689 SENSOR DRIVER 18670M: Mikhail Rudenko <mike.rudenko@gmail.com> 18671L: linux-media@vger.kernel.org 18672S: Maintained 18673T: git git://linuxtv.org/media.git 18674F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 18675F: drivers/media/i2c/ov4689.c 18676 18677OMNIVISION OV5640 SENSOR DRIVER 18678M: Steve Longerbeam <slongerbeam@gmail.com> 18679L: linux-media@vger.kernel.org 18680S: Maintained 18681T: git git://linuxtv.org/media.git 18682F: drivers/media/i2c/ov5640.c 18683 18684OMNIVISION OV5647 SENSOR DRIVER 18685M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18686M: Jacopo Mondi <jacopo@jmondi.org> 18687L: linux-media@vger.kernel.org 18688S: Maintained 18689T: git git://linuxtv.org/media.git 18690F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 18691F: drivers/media/i2c/ov5647.c 18692 18693OMNIVISION OV5670 SENSOR DRIVER 18694M: Sakari Ailus <sakari.ailus@linux.intel.com> 18695L: linux-media@vger.kernel.org 18696S: Maintained 18697T: git git://linuxtv.org/media.git 18698F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 18699F: drivers/media/i2c/ov5670.c 18700 18701OMNIVISION OV5675 SENSOR DRIVER 18702M: Sakari Ailus <sakari.ailus@linux.intel.com> 18703L: linux-media@vger.kernel.org 18704S: Maintained 18705T: git git://linuxtv.org/media.git 18706F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 18707F: drivers/media/i2c/ov5675.c 18708 18709OMNIVISION OV5693 SENSOR DRIVER 18710M: Daniel Scally <djrscally@gmail.com> 18711L: linux-media@vger.kernel.org 18712S: Maintained 18713T: git git://linuxtv.org/media.git 18714F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 18715F: drivers/media/i2c/ov5693.c 18716 18717OMNIVISION OV5695 SENSOR DRIVER 18718M: Shunqian Zheng <zhengsq@rock-chips.com> 18719L: linux-media@vger.kernel.org 18720S: Maintained 18721T: git git://linuxtv.org/media.git 18722F: drivers/media/i2c/ov5695.c 18723 18724OMNIVISION OV64A40 SENSOR DRIVER 18725M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18726L: linux-media@vger.kernel.org 18727S: Maintained 18728T: git git://linuxtv.org/media.git 18729F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 18730F: drivers/media/i2c/ov64a40.c 18731 18732OMNIVISION OV7670 SENSOR DRIVER 18733L: linux-media@vger.kernel.org 18734S: Orphan 18735T: git git://linuxtv.org/media.git 18736F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 18737F: drivers/media/i2c/ov7670.c 18738 18739OMNIVISION OV772x SENSOR DRIVER 18740M: Jacopo Mondi <jacopo@jmondi.org> 18741L: linux-media@vger.kernel.org 18742S: Odd fixes 18743T: git git://linuxtv.org/media.git 18744F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 18745F: drivers/media/i2c/ov772x.c 18746F: include/media/i2c/ov772x.h 18747 18748OMNIVISION OV7740 SENSOR DRIVER 18749L: linux-media@vger.kernel.org 18750S: Orphan 18751T: git git://linuxtv.org/media.git 18752F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 18753F: drivers/media/i2c/ov7740.c 18754 18755OMNIVISION OV8856 SENSOR DRIVER 18756M: Sakari Ailus <sakari.ailus@linux.intel.com> 18757L: linux-media@vger.kernel.org 18758S: Maintained 18759T: git git://linuxtv.org/media.git 18760F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 18761F: drivers/media/i2c/ov8856.c 18762 18763OMNIVISION OV8858 SENSOR DRIVER 18764M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18765M: Nicholas Roth <nicholas@rothemail.net> 18766L: linux-media@vger.kernel.org 18767S: Maintained 18768T: git git://linuxtv.org/media.git 18769F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 18770F: drivers/media/i2c/ov8858.c 18771 18772OMNIVISION OV9282 SENSOR DRIVER 18773M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18774L: linux-media@vger.kernel.org 18775S: Maintained 18776T: git git://linuxtv.org/media.git 18777F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 18778F: drivers/media/i2c/ov9282.c 18779 18780OMNIVISION OV9640 SENSOR DRIVER 18781M: Petr Cvek <petrcvekcz@gmail.com> 18782L: linux-media@vger.kernel.org 18783S: Maintained 18784F: drivers/media/i2c/ov9640.* 18785 18786OMNIVISION OV9650 SENSOR DRIVER 18787M: Sakari Ailus <sakari.ailus@linux.intel.com> 18788R: Akinobu Mita <akinobu.mita@gmail.com> 18789R: Sylwester Nawrocki <s.nawrocki@samsung.com> 18790L: linux-media@vger.kernel.org 18791S: Maintained 18792T: git git://linuxtv.org/media.git 18793F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 18794F: drivers/media/i2c/ov9650.c 18795 18796OMNIVISION OV9734 SENSOR DRIVER 18797M: Tianshu Qiu <tian.shu.qiu@intel.com> 18798R: Bingbu Cao <bingbu.cao@intel.com> 18799L: linux-media@vger.kernel.org 18800S: Maintained 18801T: git git://linuxtv.org/media.git 18802F: drivers/media/i2c/ov9734.c 18803 18804ONBOARD USB HUB DRIVER 18805M: Matthias Kaehlcke <mka@chromium.org> 18806L: linux-usb@vger.kernel.org 18807S: Maintained 18808F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 18809F: drivers/usb/misc/onboard_usb_dev.c 18810 18811ONENAND FLASH DRIVER 18812M: Kyungmin Park <kyungmin.park@samsung.com> 18813L: linux-mtd@lists.infradead.org 18814S: Maintained 18815F: drivers/mtd/nand/onenand/ 18816F: include/linux/mtd/onenand*.h 18817 18818ONEXPLAYER PLATFORM EC DRIVER 18819M: Antheas Kapenekakis <lkml@antheas.dev> 18820M: Derek John Clark <derekjohn.clark@gmail.com> 18821M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 18822L: platform-driver-x86@vger.kernel.org 18823S: Maintained 18824F: drivers/platform/x86/oxpec.c 18825 18826ONIE TLV NVMEM LAYOUT DRIVER 18827M: Miquel Raynal <miquel.raynal@bootlin.com> 18828S: Maintained 18829F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 18830F: drivers/nvmem/layouts/onie-tlv.c 18831 18832ONION OMEGA2+ BOARD 18833M: Harvey Hunt <harveyhuntnexus@gmail.com> 18834L: linux-mips@vger.kernel.org 18835S: Maintained 18836F: arch/mips/boot/dts/ralink/omega2p.dts 18837 18838ONSEMI ETHERNET PHY DRIVERS 18839M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18840L: netdev@vger.kernel.org 18841S: Supported 18842W: http://www.onsemi.com 18843F: drivers/net/phy/ncn* 18844 18845OP-TEE DRIVER 18846M: Jens Wiklander <jens.wiklander@linaro.org> 18847L: op-tee@lists.trustedfirmware.org 18848S: Maintained 18849F: Documentation/ABI/testing/sysfs-bus-optee-devices 18850F: drivers/tee/optee/ 18851 18852OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 18853M: Sumit Garg <sumit.garg@kernel.org> 18854L: op-tee@lists.trustedfirmware.org 18855S: Maintained 18856F: drivers/char/hw_random/optee-rng.c 18857 18858OP-TEE RTC DRIVER 18859M: Clément Léger <clement.leger@bootlin.com> 18860L: linux-rtc@vger.kernel.org 18861S: Maintained 18862F: drivers/rtc/rtc-optee.c 18863 18864OPA-VNIC DRIVER 18865M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18866L: linux-rdma@vger.kernel.org 18867S: Supported 18868F: drivers/infiniband/ulp/opa_vnic 18869 18870OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 18871M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 18872L: netdev@vger.kernel.org 18873S: Maintained 18874F: Documentation/networking/oa-tc6-framework.rst 18875F: drivers/net/ethernet/oa_tc6.c 18876F: include/linux/oa_tc6.h 18877 18878OPEN FIRMWARE AND FLATTENED DEVICE TREE 18879M: Rob Herring <robh@kernel.org> 18880M: Saravana Kannan <saravanak@google.com> 18881L: devicetree@vger.kernel.org 18882S: Maintained 18883W: http://www.devicetree.org/ 18884C: irc://irc.libera.chat/devicetree 18885T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18886F: Documentation/ABI/testing/sysfs-firmware-ofw 18887F: drivers/of/ 18888F: include/linux/of*.h 18889F: rust/helpers/of.c 18890F: rust/kernel/of.rs 18891F: scripts/dtc/ 18892F: tools/testing/selftests/dt/ 18893K: of_overlay_notifier_ 18894K: of_overlay_fdt_apply 18895K: of_overlay_remove 18896 18897OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 18898M: Rob Herring <robh@kernel.org> 18899M: Krzysztof Kozlowski <krzk+dt@kernel.org> 18900M: Conor Dooley <conor+dt@kernel.org> 18901L: devicetree@vger.kernel.org 18902S: Maintained 18903Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 18904C: irc://irc.libera.chat/devicetree 18905T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18906F: Documentation/devicetree/ 18907F: arch/*/boot/dts/ 18908F: include/dt-bindings/ 18909 18910OPENCOMPUTE PTP CLOCK DRIVER 18911M: Jonathan Lemon <jonathan.lemon@gmail.com> 18912M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 18913L: netdev@vger.kernel.org 18914S: Maintained 18915F: drivers/ptp/ptp_ocp.c 18916 18917OPENCORES I2C BUS DRIVER 18918M: Peter Korsgaard <peter@korsgaard.com> 18919M: Andrew Lunn <andrew@lunn.ch> 18920L: linux-i2c@vger.kernel.org 18921S: Maintained 18922F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 18923F: Documentation/i2c/busses/i2c-ocores.rst 18924F: drivers/i2c/busses/i2c-ocores.c 18925F: include/linux/platform_data/i2c-ocores.h 18926 18927OPENRISC ARCHITECTURE 18928M: Jonas Bonn <jonas@southpole.se> 18929M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 18930M: Stafford Horne <shorne@gmail.com> 18931L: linux-openrisc@vger.kernel.org 18932S: Maintained 18933W: http://openrisc.io 18934T: git https://github.com/openrisc/linux.git 18935F: Documentation/arch/openrisc/ 18936F: Documentation/devicetree/bindings/openrisc/ 18937F: arch/openrisc/ 18938F: drivers/irqchip/irq-ompic.c 18939F: drivers/irqchip/irq-or1k-* 18940 18941OPENVPN DATA CHANNEL OFFLOAD 18942M: Antonio Quartulli <antonio@openvpn.net> 18943R: Sabrina Dubroca <sd@queasysnail.net> 18944L: openvpn-devel@lists.sourceforge.net (subscribers-only) 18945L: netdev@vger.kernel.org 18946S: Supported 18947T: git https://github.com/OpenVPN/ovpn-net-next.git 18948F: Documentation/netlink/specs/ovpn.yaml 18949F: drivers/net/ovpn/ 18950F: include/uapi/linux/ovpn.h 18951F: tools/testing/selftests/net/ovpn/ 18952 18953OPENVSWITCH 18954M: Aaron Conole <aconole@redhat.com> 18955M: Eelco Chaudron <echaudro@redhat.com> 18956M: Ilya Maximets <i.maximets@ovn.org> 18957L: netdev@vger.kernel.org 18958L: dev@openvswitch.org 18959S: Maintained 18960W: http://openvswitch.org 18961F: Documentation/networking/openvswitch.rst 18962F: include/uapi/linux/openvswitch.h 18963F: net/openvswitch/ 18964F: tools/testing/selftests/net/openvswitch/ 18965 18966OPERATING PERFORMANCE POINTS (OPP) 18967M: Viresh Kumar <vireshk@kernel.org> 18968M: Nishanth Menon <nm@ti.com> 18969M: Stephen Boyd <sboyd@kernel.org> 18970L: linux-pm@vger.kernel.org 18971S: Maintained 18972T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 18973F: Documentation/devicetree/bindings/opp/ 18974F: Documentation/power/opp.rst 18975F: drivers/opp/ 18976F: include/linux/pm_opp.h 18977F: rust/kernel/opp.rs 18978 18979OPL4 DRIVER 18980M: Clemens Ladisch <clemens@ladisch.de> 18981L: linux-sound@vger.kernel.org 18982S: Maintained 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18984F: sound/drivers/opl4/ 18985 18986ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 18987M: Mark Fasheh <mark@fasheh.com> 18988M: Joel Becker <jlbec@evilplan.org> 18989M: Joseph Qi <joseph.qi@linux.alibaba.com> 18990L: ocfs2-devel@lists.linux.dev 18991S: Supported 18992W: http://ocfs2.wiki.kernel.org 18993F: Documentation/filesystems/dlmfs.rst 18994F: Documentation/filesystems/ocfs2.rst 18995F: fs/ocfs2/ 18996 18997ORANGEFS FILESYSTEM 18998M: Mike Marshall <hubcap@omnibond.com> 18999R: Martin Brandenburg <martin@omnibond.com> 19000L: devel@lists.orangefs.org 19001S: Supported 19002T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19003F: Documentation/filesystems/orangefs.rst 19004F: fs/orangefs/ 19005 19006OV2659 OMNIVISION SENSOR DRIVER 19007M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19008L: linux-media@vger.kernel.org 19009S: Maintained 19010W: https://linuxtv.org 19011Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19012T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19013F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19014F: drivers/media/i2c/ov2659.c 19015F: include/media/i2c/ov2659.h 19016 19017OVERLAY FILESYSTEM 19018M: Miklos Szeredi <miklos@szeredi.hu> 19019M: Amir Goldstein <amir73il@gmail.com> 19020L: linux-unionfs@vger.kernel.org 19021S: Supported 19022T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19023F: Documentation/filesystems/overlayfs.rst 19024F: fs/overlayfs/ 19025 19026P54 WIRELESS DRIVER 19027M: Christian Lamparter <chunkeey@googlemail.com> 19028L: linux-wireless@vger.kernel.org 19029S: Maintained 19030W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19031F: drivers/net/wireless/intersil/ 19032 19033PACKET SOCKETS 19034M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19035S: Maintained 19036F: include/uapi/linux/if_packet.h 19037F: net/packet/af_packet.c 19038 19039PACKING 19040M: Vladimir Oltean <olteanv@gmail.com> 19041L: netdev@vger.kernel.org 19042S: Supported 19043F: Documentation/core-api/packing.rst 19044F: include/linux/packing.h 19045F: lib/packing.c 19046F: lib/packing_test.c 19047F: scripts/gen_packed_field_checks.c 19048 19049PADATA PARALLEL EXECUTION MECHANISM 19050M: Steffen Klassert <steffen.klassert@secunet.com> 19051M: Daniel Jordan <daniel.m.jordan@oracle.com> 19052L: linux-crypto@vger.kernel.org 19053L: linux-kernel@vger.kernel.org 19054S: Maintained 19055F: Documentation/core-api/padata.rst 19056F: include/linux/padata.h 19057F: kernel/padata.c 19058 19059PAGE CACHE 19060M: Matthew Wilcox (Oracle) <willy@infradead.org> 19061L: linux-fsdevel@vger.kernel.org 19062S: Supported 19063T: git git://git.infradead.org/users/willy/pagecache.git 19064F: Documentation/filesystems/locking.rst 19065F: Documentation/filesystems/vfs.rst 19066F: include/linux/pagemap.h 19067F: mm/filemap.c 19068F: mm/page-writeback.c 19069F: mm/readahead.c 19070F: mm/truncate.c 19071 19072PAGE POOL 19073M: Jesper Dangaard Brouer <hawk@kernel.org> 19074M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19075L: netdev@vger.kernel.org 19076S: Supported 19077F: Documentation/networking/page_pool.rst 19078F: include/net/page_pool/ 19079F: include/trace/events/page_pool.h 19080F: net/core/page_pool.c 19081 19082PAGE TABLE CHECK 19083M: Pasha Tatashin <pasha.tatashin@soleen.com> 19084M: Andrew Morton <akpm@linux-foundation.org> 19085L: linux-mm@kvack.org 19086S: Maintained 19087F: Documentation/mm/page_table_check.rst 19088F: include/linux/page_table_check.h 19089F: mm/page_table_check.c 19090 19091PAGE STATE DEBUG SCRIPT 19092M: Ye Liu <liuye@kylinos.cn> 19093S: Maintained 19094F: tools/mm/show_page_info.py 19095 19096PANASONIC LAPTOP ACPI EXTRAS DRIVER 19097M: Kenneth Chan <kenneth.t.chan@gmail.com> 19098L: platform-driver-x86@vger.kernel.org 19099S: Maintained 19100F: drivers/platform/x86/panasonic-laptop.c 19101 19102PARALLAX PING IIO SENSOR DRIVER 19103M: Andreas Klinger <ak@it-klinger.de> 19104L: linux-iio@vger.kernel.org 19105S: Maintained 19106F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19107F: drivers/iio/proximity/ping.c 19108 19109PARALLEL LCD/KEYPAD PANEL DRIVER 19110M: Willy Tarreau <willy@haproxy.com> 19111M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19112S: Odd Fixes 19113F: Documentation/admin-guide/lcd-panel-cgram.rst 19114F: drivers/auxdisplay/panel.c 19115 19116PARALLEL PORT SUBSYSTEM 19117M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19118M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19119L: linux-parport@lists.infradead.org (subscribers-only) 19120S: Maintained 19121F: Documentation/driver-api/parport*.rst 19122F: drivers/char/ppdev.c 19123F: drivers/parport/ 19124F: include/linux/parport*.h 19125F: include/uapi/linux/ppdev.h 19126 19127PARAVIRT_OPS INTERFACE 19128M: Juergen Gross <jgross@suse.com> 19129R: Ajay Kaher <ajay.kaher@broadcom.com> 19130R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19131R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19132L: virtualization@lists.linux.dev 19133L: x86@kernel.org 19134S: Supported 19135T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19136F: Documentation/virt/paravirt_ops.rst 19137F: arch/*/include/asm/paravirt*.h 19138F: arch/*/kernel/paravirt* 19139F: include/linux/hypervisor.h 19140 19141PARISC ARCHITECTURE 19142M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19143M: Helge Deller <deller@gmx.de> 19144L: linux-parisc@vger.kernel.org 19145S: Maintained 19146W: https://parisc.wiki.kernel.org 19147Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19148T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19149T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19150F: Documentation/arch/parisc/ 19151F: arch/parisc/ 19152F: drivers/char/agp/parisc-agp.c 19153F: drivers/input/misc/hp_sdc_rtc.c 19154F: drivers/input/serio/gscps2.c 19155F: drivers/input/serio/hp_sdc* 19156F: drivers/parisc/ 19157F: drivers/parport/parport_gsc.* 19158F: drivers/tty/serial/8250/8250_parisc.c 19159F: drivers/video/console/sti* 19160F: drivers/video/fbdev/sti* 19161F: drivers/video/logo/logo_parisc* 19162F: include/linux/hp_sdc.h 19163 19164PARMAN 19165M: Jiri Pirko <jiri@resnulli.us> 19166L: netdev@vger.kernel.org 19167S: Supported 19168F: include/linux/parman.h 19169F: lib/parman.c 19170F: lib/test_parman.c 19171 19172PC ENGINES APU BOARD DRIVER 19173M: Enrico Weigelt, metux IT consult <info@metux.net> 19174S: Maintained 19175F: drivers/platform/x86/pcengines-apuv2.c 19176 19177PC87360 HARDWARE MONITORING DRIVER 19178M: Jim Cromie <jim.cromie@gmail.com> 19179L: linux-hwmon@vger.kernel.org 19180S: Maintained 19181F: Documentation/hwmon/pc87360.rst 19182F: drivers/hwmon/pc87360.c 19183 19184PC8736x GPIO DRIVER 19185M: Jim Cromie <jim.cromie@gmail.com> 19186S: Maintained 19187F: drivers/char/pc8736x_gpio.c 19188 19189PC87427 HARDWARE MONITORING DRIVER 19190M: Jean Delvare <jdelvare@suse.com> 19191L: linux-hwmon@vger.kernel.org 19192S: Maintained 19193F: Documentation/hwmon/pc87427.rst 19194F: drivers/hwmon/pc87427.c 19195 19196MAX77705 HARDWARE MONITORING DRIVER 19197M: Dzmitry Sankouski <dsankouski@gmail.com> 19198L: linux-hwmon@vger.kernel.org 19199S: Maintained 19200F: Documentation/hwmon/max77705.rst 19201F: drivers/hwmon/max77705-hwmon.c 19202 19203PCA9532 LED DRIVER 19204M: Riku Voipio <riku.voipio@iki.fi> 19205S: Maintained 19206F: drivers/leds/leds-pca9532.c 19207F: include/linux/leds-pca9532.h 19208 19209PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19210M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19211M: Pali Rohár <pali@kernel.org> 19212L: linux-pci@vger.kernel.org 19213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19214S: Maintained 19215F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19216F: drivers/pci/controller/pci-aardvark.c 19217 19218PCI DRIVER FOR ALTERA PCIE IP 19219M: Joyce Ooi <joyce.ooi@intel.com> 19220L: linux-pci@vger.kernel.org 19221S: Supported 19222F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19223F: drivers/pci/controller/pcie-altera.c 19224 19225PCI DRIVER FOR APPLIEDMICRO XGENE 19226M: Toan Le <toan@os.amperecomputing.com> 19227L: linux-pci@vger.kernel.org 19228L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19229S: Maintained 19230F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19231F: drivers/pci/controller/pci-xgene.c 19232 19233PCI DRIVER FOR ARM VERSATILE PLATFORM 19234M: Rob Herring <robh@kernel.org> 19235L: linux-pci@vger.kernel.org 19236L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19237S: Maintained 19238F: Documentation/devicetree/bindings/pci/versatile.yaml 19239F: drivers/pci/controller/pci-versatile.c 19240 19241PCI DRIVER FOR ARMADA 8K 19242M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19243L: linux-pci@vger.kernel.org 19244L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19245S: Maintained 19246F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19247F: drivers/pci/controller/dwc/pcie-armada8k.c 19248 19249PCI DRIVER FOR CADENCE PCIE IP 19250L: linux-pci@vger.kernel.org 19251S: Orphan 19252F: Documentation/devicetree/bindings/pci/cdns,* 19253F: drivers/pci/controller/cadence/*cadence* 19254 19255PCI DRIVER FOR FREESCALE LAYERSCAPE 19256M: Minghuan Lian <minghuan.Lian@nxp.com> 19257M: Mingkai Hu <mingkai.hu@nxp.com> 19258M: Roy Zang <roy.zang@nxp.com> 19259L: linuxppc-dev@lists.ozlabs.org 19260L: linux-pci@vger.kernel.org 19261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19262L: imx@lists.linux.dev 19263S: Maintained 19264F: drivers/pci/controller/dwc/*layerscape* 19265 19266PCI DRIVER FOR FU740 19267M: Paul Walmsley <paul.walmsley@sifive.com> 19268M: Greentime Hu <greentime.hu@sifive.com> 19269M: Samuel Holland <samuel.holland@sifive.com> 19270L: linux-pci@vger.kernel.org 19271S: Maintained 19272F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19273F: drivers/pci/controller/dwc/pcie-fu740.c 19274 19275PCI DRIVER FOR GENERIC OF HOSTS 19276M: Will Deacon <will@kernel.org> 19277L: linux-pci@vger.kernel.org 19278L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19279S: Maintained 19280F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19281F: drivers/pci/controller/pci-host-common.c 19282F: drivers/pci/controller/pci-host-generic.c 19283 19284PCI DRIVER FOR IMX6 19285M: Richard Zhu <hongxing.zhu@nxp.com> 19286M: Lucas Stach <l.stach@pengutronix.de> 19287L: linux-pci@vger.kernel.org 19288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19289L: imx@lists.linux.dev 19290S: Maintained 19291F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19292F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19293F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19294F: drivers/pci/controller/dwc/*imx6* 19295 19296PCI DRIVER FOR INTEL IXP4XX 19297M: Linus Walleij <linus.walleij@linaro.org> 19298S: Maintained 19299F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19300F: drivers/pci/controller/pci-ixp4xx.c 19301 19302PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19303M: Nirmal Patel <nirmal.patel@linux.intel.com> 19304R: Jonathan Derrick <jonathan.derrick@linux.dev> 19305L: linux-pci@vger.kernel.org 19306S: Supported 19307F: drivers/pci/controller/vmd.c 19308 19309PCI DRIVER FOR MICROSEMI SWITCHTEC 19310M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19311M: Logan Gunthorpe <logang@deltatee.com> 19312L: linux-pci@vger.kernel.org 19313S: Maintained 19314F: Documentation/ABI/testing/sysfs-class-switchtec 19315F: Documentation/driver-api/switchtec.rst 19316F: drivers/ntb/hw/mscc/ 19317F: drivers/pci/switch/switchtec* 19318F: include/linux/switchtec.h 19319F: include/uapi/linux/switchtec_ioctl.h 19320 19321PCI DRIVER FOR MOBIVEIL PCIE IP 19322M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19323M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19324L: linux-pci@vger.kernel.org 19325S: Supported 19326F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19327F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19328 19329PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19330M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19331M: Pali Rohár <pali@kernel.org> 19332L: linux-pci@vger.kernel.org 19333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19334S: Maintained 19335F: drivers/pci/controller/*mvebu* 19336 19337PCI DRIVER FOR NVIDIA TEGRA 19338M: Thierry Reding <thierry.reding@gmail.com> 19339L: linux-tegra@vger.kernel.org 19340L: linux-pci@vger.kernel.org 19341S: Supported 19342F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19343F: drivers/pci/controller/pci-tegra.c 19344 19345PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19346M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19347L: linux-pci@vger.kernel.org 19348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19349S: Maintained 19350F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19351 19352PCI DRIVER FOR PLDA PCIE IP 19353M: Daire McNamara <daire.mcnamara@microchip.com> 19354L: linux-pci@vger.kernel.org 19355S: Maintained 19356F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19357F: drivers/pci/controller/plda/pcie-plda-host.c 19358F: drivers/pci/controller/plda/pcie-plda.h 19359 19360PCI DRIVER FOR RENESAS R-CAR 19361M: Marek Vasut <marek.vasut+renesas@gmail.com> 19362M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19363L: linux-pci@vger.kernel.org 19364L: linux-renesas-soc@vger.kernel.org 19365S: Maintained 19366F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19367F: Documentation/devicetree/bindings/pci/*rcar* 19368F: drivers/pci/controller/*rcar* 19369F: drivers/pci/controller/dwc/*rcar* 19370 19371PCI DRIVER FOR SAMSUNG EXYNOS 19372M: Jingoo Han <jingoohan1@gmail.com> 19373L: linux-pci@vger.kernel.org 19374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19375L: linux-samsung-soc@vger.kernel.org 19376S: Maintained 19377F: drivers/pci/controller/dwc/pci-exynos.c 19378 19379PCI DRIVER FOR SYNOPSYS DESIGNWARE 19380M: Jingoo Han <jingoohan1@gmail.com> 19381M: Manivannan Sadhasivam <mani@kernel.org> 19382L: linux-pci@vger.kernel.org 19383S: Maintained 19384F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19385F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19386F: drivers/pci/controller/dwc/*designware* 19387F: include/linux/pcie-dwc.h 19388 19389PCI DRIVER FOR TI DRA7XX/J721E 19390M: Vignesh Raghavendra <vigneshr@ti.com> 19391R: Siddharth Vadapalli <s-vadapalli@ti.com> 19392L: linux-omap@vger.kernel.org 19393L: linux-pci@vger.kernel.org 19394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19395S: Supported 19396F: Documentation/devicetree/bindings/pci/ti-pci.txt 19397F: drivers/pci/controller/cadence/pci-j721e.c 19398F: drivers/pci/controller/dwc/pci-dra7xx.c 19399 19400PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19401M: Linus Walleij <linus.walleij@linaro.org> 19402L: linux-pci@vger.kernel.org 19403S: Maintained 19404F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19405F: drivers/pci/controller/pci-v3-semi.c 19406 19407PCI DRIVER FOR XILINX VERSAL CPM 19408M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19409M: Michal Simek <michal.simek@amd.com> 19410L: linux-pci@vger.kernel.org 19411S: Maintained 19412F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19413F: drivers/pci/controller/pcie-xilinx-cpm.c 19414 19415PCI ENDPOINT SUBSYSTEM 19416M: Manivannan Sadhasivam <mani@kernel.org> 19417M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19418R: Kishon Vijay Abraham I <kishon@kernel.org> 19419L: linux-pci@vger.kernel.org 19420S: Supported 19421Q: https://patchwork.kernel.org/project/linux-pci/list/ 19422B: https://bugzilla.kernel.org 19423C: irc://irc.oftc.net/linux-pci 19424T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19425F: Documentation/PCI/endpoint/* 19426F: Documentation/misc-devices/pci-endpoint-test.rst 19427F: drivers/misc/pci_endpoint_test.c 19428F: drivers/pci/endpoint/ 19429F: tools/testing/selftests/pci_endpoint/ 19430 19431PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19432M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19433R: Oliver O'Halloran <oohall@gmail.com> 19434L: linuxppc-dev@lists.ozlabs.org 19435S: Supported 19436F: Documentation/PCI/pci-error-recovery.rst 19437F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19438F: arch/powerpc/include/*/eeh*.h 19439F: arch/powerpc/kernel/eeh*.c 19440F: arch/powerpc/platforms/*/eeh*.c 19441F: drivers/pci/pcie/aer.c 19442F: drivers/pci/pcie/dpc.c 19443F: drivers/pci/pcie/err.c 19444 19445PCI ERROR RECOVERY 19446M: Linas Vepstas <linasvepstas@gmail.com> 19447L: linux-pci@vger.kernel.org 19448S: Supported 19449F: Documentation/PCI/pci-error-recovery.rst 19450 19451PCI MSI DRIVER FOR ALTERA MSI IP 19452M: Joyce Ooi <joyce.ooi@intel.com> 19453L: linux-pci@vger.kernel.org 19454S: Supported 19455F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19456F: drivers/pci/controller/pcie-altera-msi.c 19457 19458PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19459M: Toan Le <toan@os.amperecomputing.com> 19460L: linux-pci@vger.kernel.org 19461L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19462S: Maintained 19463F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 19464F: drivers/pci/controller/pci-xgene-msi.c 19465 19466PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19467M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19468M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19469M: Manivannan Sadhasivam <mani@kernel.org> 19470R: Rob Herring <robh@kernel.org> 19471L: linux-pci@vger.kernel.org 19472S: Supported 19473Q: https://patchwork.kernel.org/project/linux-pci/list/ 19474B: https://bugzilla.kernel.org 19475C: irc://irc.oftc.net/linux-pci 19476T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19477F: Documentation/ABI/testing/debugfs-pcie-ptm 19478F: Documentation/devicetree/bindings/pci/ 19479F: drivers/pci/controller/ 19480F: drivers/pci/pci-bridge-emul.c 19481F: drivers/pci/pci-bridge-emul.h 19482 19483PCI PEER-TO-PEER DMA (P2PDMA) 19484M: Bjorn Helgaas <bhelgaas@google.com> 19485M: Logan Gunthorpe <logang@deltatee.com> 19486L: linux-pci@vger.kernel.org 19487S: Supported 19488Q: https://patchwork.kernel.org/project/linux-pci/list/ 19489B: https://bugzilla.kernel.org 19490C: irc://irc.oftc.net/linux-pci 19491T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19492F: Documentation/driver-api/pci/p2pdma.rst 19493F: drivers/pci/p2pdma.c 19494F: include/linux/pci-p2pdma.h 19495 19496PCI POWER CONTROL 19497M: Bartosz Golaszewski <brgl@bgdev.pl> 19498L: linux-pci@vger.kernel.org 19499S: Maintained 19500T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19501F: drivers/pci/pwrctrl/* 19502F: include/linux/pci-pwrctrl.h 19503 19504PCI SUBSYSTEM 19505M: Bjorn Helgaas <bhelgaas@google.com> 19506L: linux-pci@vger.kernel.org 19507S: Supported 19508Q: https://patchwork.kernel.org/project/linux-pci/list/ 19509B: https://bugzilla.kernel.org 19510C: irc://irc.oftc.net/linux-pci 19511T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19512F: Documentation/PCI/ 19513F: Documentation/devicetree/bindings/pci/ 19514F: arch/x86/kernel/early-quirks.c 19515F: arch/x86/kernel/quirks.c 19516F: arch/x86/pci/ 19517F: drivers/acpi/pci* 19518F: drivers/pci/ 19519F: include/asm-generic/pci* 19520F: include/linux/of_pci.h 19521F: include/linux/pci* 19522F: include/uapi/linux/pci* 19523 19524PCI SUBSYSTEM [RUST] 19525M: Danilo Krummrich <dakr@kernel.org> 19526R: Bjorn Helgaas <bhelgaas@google.com> 19527R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19528L: linux-pci@vger.kernel.org 19529S: Maintained 19530C: irc://irc.oftc.net/linux-pci 19531T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19532F: rust/helpers/pci.c 19533F: rust/kernel/pci.rs 19534F: samples/rust/rust_driver_pci.rs 19535 19536PCIE BANDWIDTH CONTROLLER 19537M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19538L: linux-pci@vger.kernel.org 19539S: Supported 19540F: drivers/pci/pcie/bwctrl.c 19541F: drivers/thermal/pcie_cooling.c 19542F: include/linux/pci-bwctrl.h 19543F: tools/testing/selftests/pcie_bwctrl/ 19544 19545PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19546M: Jonathan Chocron <jonnyc@amazon.com> 19547L: linux-pci@vger.kernel.org 19548S: Maintained 19549F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 19550F: drivers/pci/controller/dwc/pcie-al.c 19551 19552PCIE DRIVER FOR AMLOGIC MESON 19553M: Yue Wang <yue.wang@Amlogic.com> 19554L: linux-pci@vger.kernel.org 19555L: linux-amlogic@lists.infradead.org 19556S: Maintained 19557F: drivers/pci/controller/dwc/pci-meson.c 19558 19559PCIE DRIVER FOR AXIS ARTPEC 19560M: Jesper Nilsson <jesper.nilsson@axis.com> 19561L: linux-arm-kernel@axis.com 19562L: linux-pci@vger.kernel.org 19563S: Maintained 19564F: Documentation/devicetree/bindings/pci/axis,artpec* 19565F: drivers/pci/controller/dwc/*artpec* 19566 19567PCIE DRIVER FOR CAVIUM THUNDERX 19568M: Robert Richter <rric@kernel.org> 19569L: linux-pci@vger.kernel.org 19570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19571S: Odd Fixes 19572F: drivers/pci/controller/pci-thunder-* 19573 19574PCIE DRIVER FOR HISILICON 19575M: Zhou Wang <wangzhou1@hisilicon.com> 19576L: linux-pci@vger.kernel.org 19577S: Maintained 19578F: drivers/pci/controller/dwc/pcie-hisi.c 19579 19580PCIE DRIVER FOR HISILICON KIRIN 19581M: Xiaowei Song <songxiaowei@hisilicon.com> 19582M: Binghui Wang <wangbinghui@hisilicon.com> 19583L: linux-pci@vger.kernel.org 19584S: Maintained 19585F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19586F: drivers/pci/controller/dwc/pcie-kirin.c 19587 19588PCIE DRIVER FOR HISILICON STB 19589M: Shawn Guo <shawn.guo@linaro.org> 19590L: linux-pci@vger.kernel.org 19591S: Maintained 19592F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19593F: drivers/pci/controller/dwc/pcie-histb.c 19594 19595PCIE DRIVER FOR INTEL KEEM BAY 19596M: Srikanth Thokala <srikanth.thokala@intel.com> 19597L: linux-pci@vger.kernel.org 19598S: Supported 19599F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 19600F: drivers/pci/controller/dwc/pcie-keembay.c 19601 19602PCIE DRIVER FOR INTEL LGM GW SOC 19603M: Chuanhua Lei <lchuanhua@maxlinear.com> 19604L: linux-pci@vger.kernel.org 19605S: Maintained 19606F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 19607F: drivers/pci/controller/dwc/pcie-intel-gw.c 19608 19609PCIE DRIVER FOR MEDIATEK 19610M: Ryder Lee <ryder.lee@mediatek.com> 19611M: Jianjun Wang <jianjun.wang@mediatek.com> 19612L: linux-pci@vger.kernel.org 19613L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19614S: Supported 19615F: Documentation/devicetree/bindings/pci/mediatek* 19616F: drivers/pci/controller/*mediatek* 19617 19618PCIE DRIVER FOR MICROCHIP 19619M: Daire McNamara <daire.mcnamara@microchip.com> 19620L: linux-pci@vger.kernel.org 19621S: Supported 19622F: Documentation/devicetree/bindings/pci/microchip* 19623F: drivers/pci/controller/plda/*microchip* 19624 19625PCIE DRIVER FOR QUALCOMM MSM 19626M: Manivannan Sadhasivam <mani@kernel.org> 19627L: linux-pci@vger.kernel.org 19628L: linux-arm-msm@vger.kernel.org 19629S: Maintained 19630F: drivers/pci/controller/dwc/pcie-qcom-common.c 19631F: drivers/pci/controller/dwc/pcie-qcom.c 19632 19633PCIE DRIVER FOR ROCKCHIP 19634M: Shawn Lin <shawn.lin@rock-chips.com> 19635L: linux-pci@vger.kernel.org 19636L: linux-rockchip@lists.infradead.org 19637S: Maintained 19638F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 19639F: drivers/pci/controller/pcie-rockchip* 19640 19641PCIE DRIVER FOR SOCIONEXT UNIPHIER 19642M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19643L: linux-pci@vger.kernel.org 19644S: Maintained 19645F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 19646F: drivers/pci/controller/dwc/pcie-uniphier* 19647 19648PCIE DRIVER FOR ST SPEAR13XX 19649M: Pratyush Anand <pratyush.anand@gmail.com> 19650L: linux-pci@vger.kernel.org 19651S: Maintained 19652F: drivers/pci/controller/dwc/*spear* 19653 19654PCIE DRIVER FOR STARFIVE JH71x0 19655M: Kevin Xie <kevin.xie@starfivetech.com> 19656L: linux-pci@vger.kernel.org 19657S: Maintained 19658F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 19659F: drivers/pci/controller/plda/pcie-starfive.c 19660 19661PCIE ENDPOINT DRIVER FOR QUALCOMM 19662M: Manivannan Sadhasivam <mani@kernel.org> 19663L: linux-pci@vger.kernel.org 19664L: linux-arm-msm@vger.kernel.org 19665S: Maintained 19666F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 19667F: drivers/pci/controller/dwc/pcie-qcom-common.c 19668F: drivers/pci/controller/dwc/pcie-qcom-ep.c 19669 19670PCMCIA SUBSYSTEM 19671M: Dominik Brodowski <linux@dominikbrodowski.net> 19672S: Odd Fixes 19673T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 19674F: Documentation/pcmcia/ 19675F: drivers/pcmcia/ 19676F: include/pcmcia/ 19677F: tools/pcmcia/ 19678 19679PCNET32 NETWORK DRIVER 19680M: Don Fry <pcnet32@frontier.com> 19681L: netdev@vger.kernel.org 19682S: Maintained 19683F: drivers/net/ethernet/amd/pcnet32.c 19684 19685PCRYPT PARALLEL CRYPTO ENGINE 19686M: Steffen Klassert <steffen.klassert@secunet.com> 19687L: linux-crypto@vger.kernel.org 19688S: Maintained 19689F: crypto/pcrypt.c 19690F: include/crypto/pcrypt.h 19691 19692PDS DSC VIRTIO DATA PATH ACCELERATOR 19693R: Brett Creeley <brett.creeley@amd.com> 19694F: drivers/vdpa/pds/ 19695 19696PECI HARDWARE MONITORING DRIVERS 19697M: Iwona Winiarska <iwona.winiarska@intel.com> 19698L: linux-hwmon@vger.kernel.org 19699S: Supported 19700F: Documentation/hwmon/peci-cputemp.rst 19701F: Documentation/hwmon/peci-dimmtemp.rst 19702F: drivers/hwmon/peci/ 19703 19704PECI SUBSYSTEM 19705M: Iwona Winiarska <iwona.winiarska@intel.com> 19706L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 19707S: Supported 19708F: Documentation/devicetree/bindings/peci/ 19709F: Documentation/peci/ 19710F: drivers/peci/ 19711F: include/linux/peci-cpu.h 19712F: include/linux/peci.h 19713 19714PENSANDO ETHERNET DRIVERS 19715M: Brett Creeley <brett.creeley@amd.com> 19716L: netdev@vger.kernel.org 19717S: Maintained 19718F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 19719F: drivers/net/ethernet/pensando/ 19720 19721PER-CPU MEMORY ALLOCATOR 19722M: Dennis Zhou <dennis@kernel.org> 19723M: Tejun Heo <tj@kernel.org> 19724M: Christoph Lameter <cl@gentwo.org> 19725L: linux-mm@kvack.org 19726S: Maintained 19727T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 19728F: arch/*/include/asm/percpu.h 19729F: include/linux/percpu*.h 19730F: lib/percpu*.c 19731F: mm/percpu*.c 19732F: mm/percpu-internal.h 19733 19734PER-TASK DELAY ACCOUNTING 19735M: Balbir Singh <bsingharora@gmail.com> 19736M: Yang Yang <yang.yang29@zte.com.cn> 19737S: Maintained 19738F: include/linux/delayacct.h 19739F: kernel/delayacct.c 19740 19741TASK DELAY MONITORING TOOLS 19742M: Andrew Morton <akpm@linux-foundation.org> 19743M: Wang Yaxin <wang.yaxin@zte.com.cn> 19744M: Fan Yu <fan.yu9@zte.com.cn> 19745L: linux-kernel@vger.kernel.org 19746S: Maintained 19747F: Documentation/accounting/delay-accounting.rst 19748F: tools/accounting/delaytop.c 19749F: tools/accounting/getdelays.c 19750 19751PERFORMANCE EVENTS SUBSYSTEM 19752M: Peter Zijlstra <peterz@infradead.org> 19753M: Ingo Molnar <mingo@redhat.com> 19754M: Arnaldo Carvalho de Melo <acme@kernel.org> 19755M: Namhyung Kim <namhyung@kernel.org> 19756R: Mark Rutland <mark.rutland@arm.com> 19757R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19758R: Jiri Olsa <jolsa@kernel.org> 19759R: Ian Rogers <irogers@google.com> 19760R: Adrian Hunter <adrian.hunter@intel.com> 19761R: "Liang, Kan" <kan.liang@linux.intel.com> 19762L: linux-perf-users@vger.kernel.org 19763L: linux-kernel@vger.kernel.org 19764S: Supported 19765W: https://perf.wiki.kernel.org/ 19766T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 19767T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 19768T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 19769F: arch/*/events/* 19770F: arch/*/events/*/* 19771F: arch/*/include/asm/perf_event.h 19772F: arch/*/kernel/*/*/perf_event*.c 19773F: arch/*/kernel/*/perf_event*.c 19774F: arch/*/kernel/perf_callchain.c 19775F: arch/*/kernel/perf_event*.c 19776F: include/linux/perf_event.h 19777F: include/uapi/linux/perf_event.h 19778F: kernel/events/* 19779F: tools/lib/perf/ 19780F: tools/perf/ 19781 19782PERFORMANCE EVENTS TOOLING ARM64 19783R: John Garry <john.g.garry@oracle.com> 19784R: Will Deacon <will@kernel.org> 19785R: James Clark <james.clark@linaro.org> 19786R: Mike Leach <mike.leach@linaro.org> 19787R: Leo Yan <leo.yan@linux.dev> 19788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19789S: Supported 19790F: tools/build/feature/test-libopencsd.c 19791F: tools/perf/arch/arm*/ 19792F: tools/perf/pmu-events/arch/arm64/ 19793F: tools/perf/util/arm-spe* 19794F: tools/perf/util/cs-etm* 19795 19796PERSONALITY HANDLING 19797M: Christoph Hellwig <hch@infradead.org> 19798L: linux-abi-devel@lists.sourceforge.net 19799S: Maintained 19800F: include/linux/personality.h 19801F: include/uapi/linux/personality.h 19802 19803PHOENIX RC FLIGHT CONTROLLER ADAPTER 19804M: Marcus Folkesson <marcus.folkesson@gmail.com> 19805L: linux-input@vger.kernel.org 19806S: Maintained 19807F: Documentation/input/devices/pxrc.rst 19808F: drivers/input/joystick/pxrc.c 19809 19810PHONET PROTOCOL 19811M: Remi Denis-Courmont <courmisch@gmail.com> 19812S: Supported 19813F: Documentation/networking/phonet.rst 19814F: include/linux/phonet.h 19815F: include/net/phonet/ 19816F: include/uapi/linux/phonet.h 19817F: net/phonet/ 19818 19819PHRAM MTD DRIVER 19820M: Joern Engel <joern@lazybastard.org> 19821L: linux-mtd@lists.infradead.org 19822S: Maintained 19823F: drivers/mtd/devices/phram.c 19824 19825PICOLCD HID DRIVER 19826M: Bruno Prémont <bonbons@linux-vserver.org> 19827L: linux-input@vger.kernel.org 19828S: Maintained 19829F: drivers/hid/hid-picolcd* 19830 19831PIDFD API 19832M: Christian Brauner <christian@brauner.io> 19833L: linux-kernel@vger.kernel.org 19834S: Maintained 19835T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 19836F: samples/pidfd/ 19837F: tools/testing/selftests/clone3/ 19838F: tools/testing/selftests/pid_namespace/ 19839F: tools/testing/selftests/pidfd/ 19840K: (?i)pidfd 19841K: (?i)clone3 19842K: \b(clone_args|kernel_clone_args)\b 19843 19844PIN CONTROL SUBSYSTEM 19845M: Linus Walleij <linus.walleij@linaro.org> 19846L: linux-gpio@vger.kernel.org 19847S: Maintained 19848T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 19849F: Documentation/devicetree/bindings/pinctrl/ 19850F: Documentation/driver-api/pin-control.rst 19851F: drivers/pinctrl/ 19852F: include/dt-bindings/pinctrl/ 19853F: include/linux/pinctrl/ 19854 19855PIN CONTROLLER - AIROHA 19856M: Lorenzo Bianconi <lorenzo@kernel.org> 19857L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19858S: Maintained 19859F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 19860F: drivers/pinctrl/mediatek/pinctrl-airoha.c 19861 19862PIN CONTROLLER - AMD 19863M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 19864M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 19865S: Maintained 19866F: drivers/pinctrl/pinctrl-amd.c 19867 19868PIN CONTROLLER - FREESCALE 19869M: Dong Aisheng <aisheng.dong@nxp.com> 19870M: Fabio Estevam <festevam@gmail.com> 19871M: Shawn Guo <shawnguo@kernel.org> 19872M: Jacky Bai <ping.bai@nxp.com> 19873R: Pengutronix Kernel Team <kernel@pengutronix.de> 19874R: NXP S32 Linux Team <s32@nxp.com> 19875L: linux-gpio@vger.kernel.org 19876S: Maintained 19877F: Documentation/devicetree/bindings/pinctrl/fsl,* 19878F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 19879F: drivers/pinctrl/freescale/ 19880F: drivers/pinctrl/nxp/ 19881 19882PIN CONTROLLER - INTEL 19883M: Mika Westerberg <mika.westerberg@linux.intel.com> 19884M: Andy Shevchenko <andy@kernel.org> 19885S: Supported 19886T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 19887F: drivers/pinctrl/intel/ 19888 19889PIN CONTROLLER - KEEMBAY 19890S: Orphan 19891F: drivers/pinctrl/pinctrl-keembay* 19892 19893PIN CONTROLLER - MEDIATEK 19894M: Sean Wang <sean.wang@kernel.org> 19895L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19896S: Maintained 19897F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 19898F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 19899F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 19900F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 19901F: drivers/pinctrl/mediatek/ 19902 19903PIN CONTROLLER - MEDIATEK MIPS 19904M: Chester A. Unal <chester.a.unal@arinc9.com> 19905M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19906L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19907L: linux-mips@vger.kernel.org 19908S: Maintained 19909F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 19910F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 19911F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 19912F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 19913F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 19914F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 19915F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 19916F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 19917F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 19918F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 19919F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 19920F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 19921F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 19922F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 19923F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 19924 19925PIN CONTROLLER - MICROCHIP AT91 19926M: Ludovic Desroches <ludovic.desroches@microchip.com> 19927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19928L: linux-gpio@vger.kernel.org 19929S: Supported 19930F: drivers/gpio/gpio-sama5d2-piobu.c 19931F: drivers/pinctrl/pinctrl-at91* 19932 19933PIN CONTROLLER - QUALCOMM 19934M: Bjorn Andersson <andersson@kernel.org> 19935L: linux-arm-msm@vger.kernel.org 19936S: Maintained 19937C: irc://irc.oftc.net/linux-msm 19938F: Documentation/devicetree/bindings/pinctrl/qcom,* 19939F: drivers/pinctrl/qcom/ 19940 19941PIN CONTROLLER - RENESAS 19942M: Geert Uytterhoeven <geert+renesas@glider.be> 19943L: linux-renesas-soc@vger.kernel.org 19944S: Supported 19945T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 19946F: Documentation/devicetree/bindings/pinctrl/renesas,* 19947F: drivers/pinctrl/renesas/ 19948 19949PIN CONTROLLER - SAMSUNG 19950M: Krzysztof Kozlowski <krzk@kernel.org> 19951M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19952R: Alim Akhtar <alim.akhtar@samsung.com> 19953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19954L: linux-samsung-soc@vger.kernel.org 19955S: Maintained 19956Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 19957B: mailto:linux-samsung-soc@vger.kernel.org 19958C: irc://irc.libera.chat/linux-exynos 19959T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 19960F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 19961F: drivers/pinctrl/samsung/ 19962 19963PIN CONTROLLER - SINGLE 19964M: Tony Lindgren <tony@atomide.com> 19965M: Haojian Zhuang <haojian.zhuang@linaro.org> 19966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19967L: linux-omap@vger.kernel.org 19968S: Maintained 19969F: drivers/pinctrl/pinctrl-single.c 19970 19971PIN CONTROLLER - SUNPLUS / TIBBO 19972M: Dvorkin Dmitry <dvorkin@tibbo.com> 19973M: Wells Lu <wellslutw@gmail.com> 19974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19975S: Maintained 19976W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19977F: Documentation/devicetree/bindings/pinctrl/sunplus,* 19978F: drivers/pinctrl/sunplus/ 19979F: include/dt-bindings/pinctrl/sppctl*.h 19980 19981PINE64 PINEPHONE KEYBOARD DRIVER 19982M: Samuel Holland <samuel@sholland.org> 19983S: Supported 19984F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 19985F: drivers/input/keyboard/pinephone-keyboard.c 19986 19987PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 19988M: Tomasz Duszynski <tduszyns@gmail.com> 19989S: Maintained 19990F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 19991F: drivers/iio/chemical/pms7003.c 19992 19993PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 19994M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 19995L: netdev@vger.kernel.org 19996S: Maintained 19997F: drivers/net/phy/mdio-open-alliance.h 19998F: net/ethtool/plca.c 19999 20000PLDMFW LIBRARY 20001M: Jacob Keller <jacob.e.keller@intel.com> 20002S: Maintained 20003F: Documentation/driver-api/pldmfw/ 20004F: include/linux/pldmfw.h 20005F: lib/pldmfw/ 20006 20007PLX DMA DRIVER 20008M: Logan Gunthorpe <logang@deltatee.com> 20009S: Maintained 20010F: drivers/dma/plx_dma.c 20011 20012PM-GRAPH UTILITY 20013M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20014L: linux-pm@vger.kernel.org 20015S: Supported 20016W: https://01.org/pm-graph 20017B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20018T: git https://github.com/intel/pm-graph.git 20019F: tools/power/pm-graph 20020 20021PM6764TR DRIVER 20022M: Charles Hsu <hsu.yungteng@gmail.com> 20023L: linux-hwmon@vger.kernel.org 20024S: Maintained 20025F: Documentation/hwmon/pm6764tr.rst 20026F: drivers/hwmon/pmbus/pm6764tr.c 20027 20028PMC SIERRA MaxRAID DRIVER 20029L: linux-scsi@vger.kernel.org 20030S: Orphan 20031W: http://www.pmc-sierra.com/ 20032F: drivers/scsi/pmcraid.* 20033 20034PMC SIERRA PM8001 DRIVER 20035M: Jack Wang <jinpu.wang@cloud.ionos.com> 20036L: linux-scsi@vger.kernel.org 20037S: Supported 20038F: drivers/scsi/pm8001/ 20039 20040PNI RM3100 IIO DRIVER 20041M: Song Qiang <songqiang1304521@gmail.com> 20042L: linux-iio@vger.kernel.org 20043S: Maintained 20044F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20045F: drivers/iio/magnetometer/rm3100* 20046 20047PNP SUPPORT 20048M: "Rafael J. Wysocki" <rafael@kernel.org> 20049L: linux-acpi@vger.kernel.org 20050S: Maintained 20051F: drivers/pnp/ 20052F: include/linux/pnp.h 20053 20054PORTWELL EC DRIVER 20055M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20056L: platform-driver-x86@vger.kernel.org 20057S: Maintained 20058F: drivers/platform/x86/portwell-ec.c 20059 20060POSIX CLOCKS and TIMERS 20061M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20062M: Frederic Weisbecker <frederic@kernel.org> 20063M: Thomas Gleixner <tglx@linutronix.de> 20064L: linux-kernel@vger.kernel.org 20065S: Maintained 20066T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20067F: fs/timerfd.c 20068F: include/linux/time_namespace.h 20069F: include/linux/timerfd.h 20070F: include/uapi/linux/time.h 20071F: include/uapi/linux/timerfd.h 20072F: include/trace/events/timer* 20073F: kernel/time/itimer.c 20074F: kernel/time/posix-* 20075F: kernel/time/namespace.c 20076 20077POWER MANAGEMENT CORE 20078M: "Rafael J. Wysocki" <rafael@kernel.org> 20079L: linux-pm@vger.kernel.org 20080S: Supported 20081B: https://bugzilla.kernel.org 20082T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20083F: drivers/base/power/ 20084F: drivers/powercap/ 20085F: include/linux/intel_rapl.h 20086F: include/linux/pm.h 20087F: include/linux/pm_* 20088F: include/linux/powercap.h 20089F: kernel/configs/nopm.config 20090 20091POWER SEQUENCING 20092M: Bartosz Golaszewski <brgl@bgdev.pl> 20093L: linux-pm@vger.kernel.org 20094S: Maintained 20095T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20096F: Documentation/driver-api/pwrseq.rst 20097F: drivers/power/sequencing/ 20098F: include/linux/pwrseq/ 20099 20100POWER STATE COORDINATION INTERFACE (PSCI) 20101M: Mark Rutland <mark.rutland@arm.com> 20102M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20104S: Maintained 20105F: Documentation/devicetree/bindings/arm/psci.yaml 20106F: drivers/firmware/psci/ 20107F: include/linux/psci.h 20108F: include/uapi/linux/psci.h 20109 20110POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20111M: Sebastian Reichel <sre@kernel.org> 20112L: linux-pm@vger.kernel.org 20113S: Maintained 20114T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20115F: Documentation/ABI/testing/sysfs-class-power 20116F: Documentation/devicetree/bindings/power/supply/ 20117F: drivers/power/supply/ 20118F: include/linux/power/ 20119F: include/linux/power_supply.h 20120F: tools/testing/selftests/power_supply/ 20121 20122POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20123M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20124L: linuxppc-dev@lists.ozlabs.org 20125S: Maintained 20126F: drivers/char/powernv-op-panel.c 20127 20128PPP OVER ATM (RFC 2364) 20129M: Mitchell Blank Jr <mitch@sfgoth.com> 20130S: Maintained 20131F: include/uapi/linux/atmppp.h 20132F: net/atm/pppoatm.c 20133 20134PPP OVER ETHERNET 20135M: Michal Ostrowski <mostrows@earthlink.net> 20136S: Maintained 20137F: drivers/net/ppp/pppoe.c 20138F: drivers/net/ppp/pppox.c 20139 20140PPP OVER L2TP 20141M: James Chapman <jchapman@katalix.com> 20142S: Maintained 20143F: include/linux/if_pppol2tp.h 20144F: include/uapi/linux/if_pppol2tp.h 20145F: net/l2tp/l2tp_ppp.c 20146 20147PPP PROTOCOL DRIVERS AND COMPRESSORS 20148L: linux-ppp@vger.kernel.org 20149S: Orphan 20150F: drivers/net/ppp/ppp_* 20151 20152PPS SUPPORT 20153M: Rodolfo Giometti <giometti@enneenne.com> 20154L: linuxpps@ml.enneenne.com (subscribers-only) 20155S: Maintained 20156W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20157F: Documentation/ABI/testing/sysfs-pps 20158F: Documentation/ABI/testing/sysfs-pps-gen 20159F: Documentation/ABI/testing/sysfs-pps-gen-tio 20160F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20161F: Documentation/driver-api/pps.rst 20162F: drivers/pps/ 20163F: include/linux/pps*.h 20164F: include/uapi/linux/pps.h 20165F: include/uapi/linux/pps_gen.h 20166 20167PRESSURE STALL INFORMATION (PSI) 20168M: Johannes Weiner <hannes@cmpxchg.org> 20169M: Suren Baghdasaryan <surenb@google.com> 20170R: Peter Ziljstra <peterz@infradead.org> 20171S: Maintained 20172F: include/linux/psi* 20173F: kernel/sched/psi.c 20174 20175PROPELLER BUILD 20176M: Rong Xu <xur@google.com> 20177M: Han Shen <shenhan@google.com> 20178S: Supported 20179F: Documentation/dev-tools/propeller.rst 20180F: scripts/Makefile.propeller 20181 20182PRINTK 20183M: Petr Mladek <pmladek@suse.com> 20184R: Steven Rostedt <rostedt@goodmis.org> 20185R: John Ogness <john.ogness@linutronix.de> 20186R: Sergey Senozhatsky <senozhatsky@chromium.org> 20187S: Maintained 20188T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20189F: include/linux/printk.h 20190F: kernel/printk/ 20191 20192PRINTK INDEXING 20193R: Chris Down <chris@chrisdown.name> 20194S: Maintained 20195F: Documentation/core-api/printk-index.rst 20196F: kernel/printk/index.c 20197K: printk_index 20198 20199PROC FILESYSTEM 20200L: linux-kernel@vger.kernel.org 20201L: linux-fsdevel@vger.kernel.org 20202S: Maintained 20203F: Documentation/filesystems/proc.rst 20204F: fs/proc/ 20205F: include/linux/proc_fs.h 20206F: tools/testing/selftests/proc/ 20207 20208PROC SYSCTL 20209M: Kees Cook <kees@kernel.org> 20210M: Joel Granados <joel.granados@kernel.org> 20211L: linux-kernel@vger.kernel.org 20212L: linux-fsdevel@vger.kernel.org 20213S: Maintained 20214T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20215F: fs/proc/proc_sysctl.c 20216F: include/linux/sysctl.h 20217F: kernel/sysctl* 20218F: tools/testing/selftests/sysctl/* 20219F: lib/test_sysctl.c 20220F: scripts/check-sysctl-docs 20221 20222PS3 NETWORK SUPPORT 20223M: Geoff Levand <geoff@infradead.org> 20224L: netdev@vger.kernel.org 20225L: linuxppc-dev@lists.ozlabs.org 20226S: Maintained 20227F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20228 20229PS3 PLATFORM SUPPORT 20230M: Geoff Levand <geoff@infradead.org> 20231L: linuxppc-dev@lists.ozlabs.org 20232S: Maintained 20233F: arch/powerpc/boot/ps3* 20234F: arch/powerpc/include/asm/lv1call.h 20235F: arch/powerpc/include/asm/ps3*.h 20236F: arch/powerpc/platforms/ps3/ 20237F: drivers/*/ps3* 20238F: drivers/ps3/ 20239F: drivers/rtc/rtc-ps3.c 20240F: drivers/usb/host/*ps3.c 20241F: sound/ppc/snd_ps3* 20242 20243PS3VRAM DRIVER 20244M: Jim Paris <jim@jtan.com> 20245M: Geoff Levand <geoff@infradead.org> 20246L: linuxppc-dev@lists.ozlabs.org 20247S: Maintained 20248F: drivers/block/ps3vram.c 20249 20250PSAMPLE PACKET SAMPLING SUPPORT 20251M: Yotam Gigi <yotam.gi@gmail.com> 20252S: Maintained 20253F: include/net/psample.h 20254F: include/uapi/linux/psample.h 20255F: net/psample 20256 20257PSE NETWORK DRIVER 20258M: Oleksij Rempel <o.rempel@pengutronix.de> 20259M: Kory Maincent <kory.maincent@bootlin.com> 20260L: netdev@vger.kernel.org 20261S: Maintained 20262F: Documentation/devicetree/bindings/net/pse-pd/ 20263F: drivers/net/pse-pd/ 20264F: net/ethtool/pse-pd.c 20265 20266PSTORE FILESYSTEM 20267M: Kees Cook <kees@kernel.org> 20268R: Tony Luck <tony.luck@intel.com> 20269R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20270L: linux-hardening@vger.kernel.org 20271S: Supported 20272T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20273F: Documentation/admin-guide/pstore-blk.rst 20274F: Documentation/admin-guide/ramoops.rst 20275F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20276F: drivers/acpi/apei/erst.c 20277F: drivers/firmware/efi/efi-pstore.c 20278F: fs/pstore/ 20279F: include/linux/pstore* 20280K: \b(pstore|ramoops) 20281 20282PT5161L HARDWARE MONITOR DRIVER 20283M: Cosmo Chou <cosmo.chou@quantatw.com> 20284L: linux-hwmon@vger.kernel.org 20285S: Maintained 20286F: Documentation/hwmon/pt5161l.rst 20287F: drivers/hwmon/pt5161l.c 20288 20289PTP HARDWARE CLOCK SUPPORT 20290M: Richard Cochran <richardcochran@gmail.com> 20291L: netdev@vger.kernel.org 20292S: Maintained 20293W: http://linuxptp.sourceforge.net/ 20294F: Documentation/ABI/testing/sysfs-ptp 20295F: Documentation/driver-api/ptp.rst 20296F: drivers/net/phy/dp83640* 20297F: drivers/ptp/* 20298F: include/linux/ptp_cl* 20299K: (?:\b|_)ptp(?:\b|_) 20300 20301PTP MOCKUP CLOCK SUPPORT 20302M: Vladimir Oltean <vladimir.oltean@nxp.com> 20303L: netdev@vger.kernel.org 20304S: Maintained 20305F: drivers/ptp/ptp_mock.c 20306F: include/linux/ptp_mock.h 20307 20308PTP VIRTUAL CLOCK SUPPORT 20309M: Yangbo Lu <yangbo.lu@nxp.com> 20310L: netdev@vger.kernel.org 20311S: Maintained 20312F: drivers/ptp/ptp_vclock.c 20313F: net/ethtool/phc_vclocks.c 20314 20315PTP VMCLOCK SUPPORT 20316M: David Woodhouse <dwmw2@infradead.org> 20317L: netdev@vger.kernel.org 20318S: Maintained 20319F: drivers/ptp/ptp_vmclock.c 20320F: include/uapi/linux/vmclock-abi.h 20321 20322PTRACE SUPPORT 20323M: Oleg Nesterov <oleg@redhat.com> 20324S: Maintained 20325F: arch/*/*/ptrace*.c 20326F: arch/*/include/asm/ptrace*.h 20327F: arch/*/ptrace*.c 20328F: include/asm-generic/syscall.h 20329F: include/linux/ptrace.h 20330F: include/linux/regset.h 20331F: include/uapi/linux/ptrace.h 20332F: kernel/ptrace.c 20333 20334PULSE8-CEC DRIVER 20335M: Hans Verkuil <hverkuil@xs4all.nl> 20336L: linux-media@vger.kernel.org 20337S: Maintained 20338T: git git://linuxtv.org/media.git 20339F: drivers/media/cec/usb/pulse8/ 20340 20341PURELIFI PLFXLC DRIVER 20342M: Srinivasan Raju <srini.raju@purelifi.com> 20343L: linux-wireless@vger.kernel.org 20344S: Supported 20345F: drivers/net/wireless/purelifi/ 20346 20347PVRUSB2 VIDEO4LINUX DRIVER 20348M: Mike Isely <isely@pobox.com> 20349L: pvrusb2@isely.net (subscribers-only) 20350L: linux-media@vger.kernel.org 20351S: Maintained 20352W: http://www.isely.net/pvrusb2/ 20353T: git git://linuxtv.org/media.git 20354F: Documentation/driver-api/media/drivers/pvrusb2* 20355F: drivers/media/usb/pvrusb2/ 20356 20357PWC WEBCAM DRIVER 20358M: Hans Verkuil <hverkuil@xs4all.nl> 20359L: linux-media@vger.kernel.org 20360S: Odd Fixes 20361T: git git://linuxtv.org/media.git 20362F: drivers/media/usb/pwc/* 20363F: include/trace/events/pwc.h 20364 20365PWM IR Transmitter 20366M: Sean Young <sean@mess.org> 20367L: linux-media@vger.kernel.org 20368S: Maintained 20369F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20370F: drivers/media/rc/pwm-ir-tx.c 20371 20372PWM SUBSYSTEM 20373M: Uwe Kleine-König <ukleinek@kernel.org> 20374L: linux-pwm@vger.kernel.org 20375S: Maintained 20376Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20377T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20378F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20379F: Documentation/devicetree/bindings/pwm/ 20380F: Documentation/driver-api/pwm.rst 20381F: drivers/gpio/gpio-mvebu.c 20382F: drivers/pwm/ 20383F: drivers/video/backlight/pwm_bl.c 20384F: include/dt-bindings/pwm/ 20385F: include/linux/pwm.h 20386F: include/linux/pwm_backlight.h 20387K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20388 20389PXA GPIO DRIVER 20390M: Robert Jarzmik <robert.jarzmik@free.fr> 20391L: linux-gpio@vger.kernel.org 20392S: Maintained 20393F: drivers/gpio/gpio-pxa.c 20394 20395PXA MMCI DRIVER 20396S: Orphan 20397 20398PXA RTC DRIVER 20399M: Robert Jarzmik <robert.jarzmik@free.fr> 20400L: linux-rtc@vger.kernel.org 20401S: Maintained 20402 20403PXA2xx/PXA3xx SUPPORT 20404M: Daniel Mack <daniel@zonque.org> 20405M: Haojian Zhuang <haojian.zhuang@gmail.com> 20406M: Robert Jarzmik <robert.jarzmik@free.fr> 20407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20408S: Maintained 20409T: git https://github.com/hzhuang1/linux.git 20410T: git https://github.com/rjarzmik/linux.git 20411F: arch/arm/boot/dts/intel/pxa/ 20412F: arch/arm/mach-pxa/ 20413F: drivers/dma/pxa* 20414F: drivers/pcmcia/pxa2xx* 20415F: drivers/pinctrl/pxa/ 20416F: drivers/spi/spi-pxa2xx* 20417F: drivers/usb/gadget/udc/pxa2* 20418F: include/sound/pxa2xx-lib.h 20419F: sound/arm/pxa* 20420F: sound/soc/pxa/ 20421 20422QAT DRIVER 20423M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20424L: qat-linux@intel.com 20425S: Supported 20426F: drivers/crypto/intel/qat/ 20427 20428QCOM AUDIO (ASoC) DRIVERS 20429M: Srinivas Kandagatla <srini@kernel.org> 20430L: linux-sound@vger.kernel.org 20431L: linux-arm-msm@vger.kernel.org 20432S: Supported 20433F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20434F: Documentation/devicetree/bindings/sound/qcom,* 20435F: drivers/soc/qcom/apr.c 20436F: drivers/soundwire/qcom.c 20437F: include/dt-bindings/sound/qcom,wcd93* 20438F: sound/soc/codecs/lpass-*.* 20439F: sound/soc/codecs/msm8916-wcd-analog.c 20440F: sound/soc/codecs/msm8916-wcd-digital.c 20441F: sound/soc/codecs/wcd-clsh-v2.* 20442F: sound/soc/codecs/wcd-mbhc-v2.* 20443F: sound/soc/codecs/wcd93*.* 20444F: sound/soc/codecs/wsa88*.* 20445F: sound/soc/qcom/ 20446 20447QCOM EMBEDDED USB DEBUGGER (EUD) 20448M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20449L: linux-arm-msm@vger.kernel.org 20450S: Maintained 20451F: Documentation/ABI/testing/sysfs-driver-eud 20452F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20453F: drivers/usb/misc/qcom_eud.c 20454 20455QCOM IPA DRIVER 20456M: Alex Elder <elder@kernel.org> 20457L: netdev@vger.kernel.org 20458S: Maintained 20459F: drivers/net/ipa/ 20460 20461QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20462M: Gabriel Somlo <somlo@cmu.edu> 20463M: "Michael S. Tsirkin" <mst@redhat.com> 20464L: qemu-devel@nongnu.org 20465S: Maintained 20466F: drivers/firmware/qemu_fw_cfg.c 20467F: include/uapi/linux/qemu_fw_cfg.h 20468 20469QLOGIC QL41xxx FCOE DRIVER 20470M: Saurav Kashyap <skashyap@marvell.com> 20471M: Javed Hasan <jhasan@marvell.com> 20472M: GR-QLogic-Storage-Upstream@marvell.com 20473L: linux-scsi@vger.kernel.org 20474S: Supported 20475F: drivers/scsi/qedf/ 20476 20477QLOGIC QL41xxx ISCSI DRIVER 20478M: Nilesh Javali <njavali@marvell.com> 20479M: Manish Rangankar <mrangankar@marvell.com> 20480M: GR-QLogic-Storage-Upstream@marvell.com 20481L: linux-scsi@vger.kernel.org 20482S: Supported 20483F: drivers/scsi/qedi/ 20484 20485QLOGIC QL4xxx ETHERNET DRIVER 20486M: Manish Chopra <manishc@marvell.com> 20487L: netdev@vger.kernel.org 20488S: Maintained 20489F: drivers/net/ethernet/qlogic/qed/ 20490F: drivers/net/ethernet/qlogic/qede/ 20491F: include/linux/qed/ 20492 20493QLOGIC QL4xxx RDMA DRIVER 20494M: Michal Kalderon <mkalderon@marvell.com> 20495L: linux-rdma@vger.kernel.org 20496S: Supported 20497F: drivers/infiniband/hw/qedr/ 20498F: include/uapi/rdma/qedr-abi.h 20499 20500QLOGIC QLA1280 SCSI DRIVER 20501M: Michael Reed <mdr@sgi.com> 20502L: linux-scsi@vger.kernel.org 20503S: Maintained 20504F: drivers/scsi/qla1280.[ch] 20505 20506QLOGIC QLA2XXX FC-SCSI DRIVER 20507M: Nilesh Javali <njavali@marvell.com> 20508M: GR-QLogic-Storage-Upstream@marvell.com 20509L: linux-scsi@vger.kernel.org 20510S: Supported 20511F: drivers/scsi/qla2xxx/ 20512 20513QLOGIC QLA3XXX NETWORK DRIVER 20514M: GR-Linux-NIC-Dev@marvell.com 20515L: netdev@vger.kernel.org 20516S: Maintained 20517F: drivers/net/ethernet/qlogic/qla3xxx.* 20518 20519QLOGIC QLA4XXX iSCSI DRIVER 20520M: Nilesh Javali <njavali@marvell.com> 20521M: Manish Rangankar <mrangankar@marvell.com> 20522M: GR-QLogic-Storage-Upstream@marvell.com 20523L: linux-scsi@vger.kernel.org 20524S: Supported 20525F: drivers/scsi/qla4xxx/ 20526 20527QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20528M: Shahed Shaikh <shshaikh@marvell.com> 20529M: Manish Chopra <manishc@marvell.com> 20530M: GR-Linux-NIC-Dev@marvell.com 20531L: netdev@vger.kernel.org 20532S: Maintained 20533F: drivers/net/ethernet/qlogic/qlcnic/ 20534 20535QM1D1B0004 MEDIA DRIVER 20536M: Akihiro Tsukada <tskd08@gmail.com> 20537L: linux-media@vger.kernel.org 20538S: Odd Fixes 20539F: drivers/media/tuners/qm1d1b0004* 20540 20541QM1D1C0042 MEDIA DRIVER 20542M: Akihiro Tsukada <tskd08@gmail.com> 20543L: linux-media@vger.kernel.org 20544S: Odd Fixes 20545F: drivers/media/tuners/qm1d1c0042* 20546 20547QNAP MCU DRIVER 20548M: Heiko Stuebner <heiko@sntech.de> 20549S: Maintained 20550F: drivers/hwmon/qnap-mcu-hwmon.c 20551F: drivers/input/misc/qnap-mcu-input.c 20552F: drivers/leds/leds-qnap-mcu.c 20553F: drivers/mfd/qnap-mcu.c 20554F: include/linux/mfd/qnap-mcu.h 20555 20556QNX4 FILESYSTEM 20557M: Anders Larsen <al@alarsen.net> 20558S: Maintained 20559W: http://www.alarsen.net/linux/qnx4fs/ 20560F: fs/qnx4/ 20561F: include/uapi/linux/qnx4_fs.h 20562F: include/uapi/linux/qnxtypes.h 20563 20564QNX6 FILESYSTEM 20565S: Orphan 20566F: Documentation/filesystems/qnx6.rst 20567F: fs/qnx6/ 20568F: include/linux/qnx6_fs.h 20569 20570QORIQ DPAA2 FSL-MC BUS DRIVER 20571M: Ioana Ciornei <ioana.ciornei@nxp.com> 20572L: linuxppc-dev@lists.ozlabs.org 20573L: linux-kernel@vger.kernel.org 20574S: Maintained 20575F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20576F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20577F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20578F: drivers/bus/fsl-mc/ 20579F: include/uapi/linux/fsl_mc.h 20580 20581QT1010 MEDIA DRIVER 20582L: linux-media@vger.kernel.org 20583S: Orphan 20584W: https://linuxtv.org 20585Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20586F: drivers/media/tuners/qt1010* 20587 20588QUALCOMM ATH12K WIRELESS DRIVER 20589M: Jeff Johnson <jjohnson@kernel.org> 20590L: linux-wireless@vger.kernel.org 20591L: ath12k@lists.infradead.org 20592S: Supported 20593W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 20594T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20595F: drivers/net/wireless/ath/ath12k/ 20596N: ath12k 20597 20598QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 20599M: Jeff Johnson <jjohnson@kernel.org> 20600L: linux-wireless@vger.kernel.org 20601L: ath10k@lists.infradead.org 20602S: Supported 20603W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 20604T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20605F: drivers/net/wireless/ath/ath10k/ 20606N: ath10k 20607 20608QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 20609M: Jeff Johnson <jjohnson@kernel.org> 20610L: linux-wireless@vger.kernel.org 20611L: ath11k@lists.infradead.org 20612S: Supported 20613W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 20614B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 20615T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20616F: drivers/net/wireless/ath/ath11k/ 20617N: ath11k 20618 20619QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 20620M: Toke Høiland-Jørgensen <toke@toke.dk> 20621L: linux-wireless@vger.kernel.org 20622S: Maintained 20623W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 20624T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20625F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 20626F: drivers/net/wireless/ath/ath9k/ 20627 20628QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 20629M: Stefan Wahren <wahrenst@gmx.net> 20630L: netdev@vger.kernel.org 20631S: Maintained 20632F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 20633F: drivers/net/ethernet/qualcomm/qca* 20634 20635QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 20636M: Stephan Gerhold <stephan@gerhold.net> 20637L: netdev@vger.kernel.org 20638L: linux-arm-msm@vger.kernel.org 20639S: Maintained 20640F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 20641F: drivers/net/wwan/qcom_bam_dmux.c 20642 20643QUALCOMM CAMERA SUBSYSTEM DRIVER 20644M: Robert Foss <rfoss@kernel.org> 20645M: Todor Tomov <todor.too@gmail.com> 20646M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20647R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 20648L: linux-media@vger.kernel.org 20649S: Maintained 20650F: Documentation/admin-guide/media/qcom_camss.rst 20651F: Documentation/devicetree/bindings/media/qcom,*camss* 20652F: drivers/media/platform/qcom/camss/ 20653 20654QUALCOMM CLOCK DRIVERS 20655M: Bjorn Andersson <andersson@kernel.org> 20656L: linux-arm-msm@vger.kernel.org 20657S: Supported 20658T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20659F: Documentation/devicetree/bindings/clock/qcom,* 20660F: drivers/clk/qcom/ 20661F: include/dt-bindings/clock/qcom,* 20662 20663QUALCOMM CLOUD AI (QAIC) DRIVER 20664M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 20665R: Carl Vanderlip <quic_carlv@quicinc.com> 20666L: linux-arm-msm@vger.kernel.org 20667L: dri-devel@lists.freedesktop.org 20668S: Supported 20669T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 20670F: Documentation/ABI/testing/sysfs-driver-qaic 20671F: Documentation/accel/qaic/ 20672F: drivers/accel/qaic/ 20673F: include/uapi/drm/qaic_accel.h 20674 20675QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 20676M: Bjorn Andersson <andersson@kernel.org> 20677M: Konrad Dybcio <konradybcio@kernel.org> 20678L: linux-pm@vger.kernel.org 20679L: linux-arm-msm@vger.kernel.org 20680S: Maintained 20681F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 20682F: drivers/pmdomain/qcom/cpr.c 20683 20684QUALCOMM CPUCP MAILBOX DRIVER 20685M: Sibi Sankar <quic_sibis@quicinc.com> 20686L: linux-arm-msm@vger.kernel.org 20687S: Supported 20688F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 20689F: drivers/mailbox/qcom-cpucp-mbox.c 20690 20691QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 20692M: Ilia Lin <ilia.lin@kernel.org> 20693L: linux-pm@vger.kernel.org 20694S: Maintained 20695F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 20696F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 20697F: drivers/cpufreq/qcom-cpufreq-nvmem.c 20698 20699QUALCOMM CRYPTO DRIVERS 20700M: Thara Gopinath <thara.gopinath@gmail.com> 20701L: linux-crypto@vger.kernel.org 20702L: linux-arm-msm@vger.kernel.org 20703S: Maintained 20704F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 20705F: drivers/crypto/qce/ 20706 20707QUALCOMM EMAC GIGABIT ETHERNET DRIVER 20708M: Timur Tabi <timur@kernel.org> 20709L: netdev@vger.kernel.org 20710S: Maintained 20711F: drivers/net/ethernet/qualcomm/emac/ 20712 20713QUALCOMM ETHQOS ETHERNET DRIVER 20714M: Vinod Koul <vkoul@kernel.org> 20715L: netdev@vger.kernel.org 20716L: linux-arm-msm@vger.kernel.org 20717S: Maintained 20718F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 20719F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 20720 20721QUALCOMM FASTRPC DRIVER 20722M: Srinivas Kandagatla <srini@kernel.org> 20723M: Amol Maheshwari <amahesh@qti.qualcomm.com> 20724L: linux-arm-msm@vger.kernel.org 20725L: dri-devel@lists.freedesktop.org 20726S: Maintained 20727F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 20728F: drivers/misc/fastrpc.c 20729F: include/uapi/misc/fastrpc.h 20730 20731QUALCOMM HEXAGON ARCHITECTURE 20732M: Brian Cain <brian.cain@oss.qualcomm.com> 20733L: linux-hexagon@vger.kernel.org 20734S: Supported 20735T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 20736F: arch/hexagon/ 20737 20738QUALCOMM HIDMA DRIVER 20739M: Sinan Kaya <okaya@kernel.org> 20740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20741L: linux-arm-msm@vger.kernel.org 20742L: dmaengine@vger.kernel.org 20743S: Supported 20744F: drivers/dma/qcom/hidma* 20745 20746QUALCOMM I2C QCOM GENI DRIVER 20747M: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> 20748M: Viken Dadhaniya <quic_vdadhani@quicinc.com> 20749L: linux-i2c@vger.kernel.org 20750L: linux-arm-msm@vger.kernel.org 20751S: Maintained 20752F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 20753F: drivers/i2c/busses/i2c-qcom-geni.c 20754 20755QUALCOMM I2C CCI DRIVER 20756M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20757M: Robert Foss <rfoss@kernel.org> 20758L: linux-i2c@vger.kernel.org 20759L: linux-arm-msm@vger.kernel.org 20760S: Maintained 20761F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 20762F: drivers/i2c/busses/i2c-qcom-cci.c 20763 20764QUALCOMM INTERCONNECT BWMON DRIVER 20765M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 20766L: linux-arm-msm@vger.kernel.org 20767S: Maintained 20768F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 20769F: drivers/soc/qcom/icc-bwmon.c 20770F: drivers/soc/qcom/trace_icc-bwmon.h 20771 20772QUALCOMM IOMMU 20773M: Rob Clark <robin.clark@oss.qualcomm.com> 20774L: iommu@lists.linux.dev 20775L: linux-arm-msm@vger.kernel.org 20776S: Maintained 20777F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 20778F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 20779F: drivers/iommu/msm_iommu* 20780 20781QUALCOMM IPC ROUTER (QRTR) DRIVER 20782M: Manivannan Sadhasivam <mani@kernel.org> 20783L: linux-arm-msm@vger.kernel.org 20784S: Maintained 20785F: include/trace/events/qrtr.h 20786F: include/uapi/linux/qrtr.h 20787F: net/qrtr/ 20788 20789QUALCOMM IPCC MAILBOX DRIVER 20790M: Manivannan Sadhasivam <mani@kernel.org> 20791L: linux-arm-msm@vger.kernel.org 20792S: Supported 20793F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 20794F: drivers/mailbox/qcom-ipcc.c 20795F: include/dt-bindings/mailbox/qcom-ipcc.h 20796 20797QUALCOMM IPQ4019 USB PHY DRIVER 20798M: Robert Marko <robert.marko@sartura.hr> 20799M: Luka Perkov <luka.perkov@sartura.hr> 20800L: linux-arm-msm@vger.kernel.org 20801S: Maintained 20802F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 20803F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 20804 20805QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 20806M: Robert Marko <robert.marko@sartura.hr> 20807M: Luka Perkov <luka.perkov@sartura.hr> 20808L: linux-arm-msm@vger.kernel.org 20809S: Maintained 20810F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 20811F: drivers/regulator/vqmmc-ipq4019-regulator.c 20812 20813QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 20814M: Vikash Garodia <quic_vgarodia@quicinc.com> 20815M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20816R: Abhinav Kumar <abhinav.kumar@linux.dev> 20817R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20818L: linux-media@vger.kernel.org 20819L: linux-arm-msm@vger.kernel.org 20820S: Maintained 20821F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 20822F: drivers/media/platform/qcom/iris/ 20823 20824QUALCOMM NAND CONTROLLER DRIVER 20825M: Manivannan Sadhasivam <mani@kernel.org> 20826L: linux-mtd@lists.infradead.org 20827L: linux-arm-msm@vger.kernel.org 20828S: Maintained 20829F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 20830F: drivers/mtd/nand/raw/qcom_nandc.c 20831 20832QUALCOMM SMB CHARGER DRIVER 20833M: Casey Connolly <casey.connolly@linaro.org> 20834L: linux-arm-msm@vger.kernel.org 20835S: Maintained 20836F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 20837F: drivers/power/supply/qcom_smbx.c 20838 20839QUALCOMM PPE DRIVER 20840M: Luo Jie <quic_luoj@quicinc.com> 20841L: netdev@vger.kernel.org 20842S: Supported 20843F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 20844F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 20845F: drivers/net/ethernet/qualcomm/ppe/ 20846 20847QUALCOMM QSEECOM DRIVER 20848M: Maximilian Luz <luzmaximilian@gmail.com> 20849L: linux-arm-msm@vger.kernel.org 20850S: Maintained 20851F: drivers/firmware/qcom/qcom_qseecom.c 20852 20853QUALCOMM QSEECOM UEFISECAPP DRIVER 20854M: Maximilian Luz <luzmaximilian@gmail.com> 20855L: linux-arm-msm@vger.kernel.org 20856S: Maintained 20857F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20858 20859QUALCOMM RMNET DRIVER 20860M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 20861M: Sean Tranchetti <quic_stranche@quicinc.com> 20862L: netdev@vger.kernel.org 20863S: Maintained 20864F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20865F: drivers/net/ethernet/qualcomm/rmnet/ 20866F: include/linux/if_rmnet.h 20867 20868QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20869M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20870L: linux-arm-msm@vger.kernel.org 20871S: Maintained 20872F: drivers/firmware/qcom/qcom_tzmem.c 20873F: drivers/firmware/qcom/qcom_tzmem.h 20874F: include/linux/firmware/qcom/qcom_tzmem.h 20875 20876QUALCOMM TSENS THERMAL DRIVER 20877M: Amit Kucheria <amitk@kernel.org> 20878M: Thara Gopinath <thara.gopinath@gmail.com> 20879L: linux-pm@vger.kernel.org 20880L: linux-arm-msm@vger.kernel.org 20881S: Maintained 20882F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20883F: drivers/thermal/qcom/ 20884 20885QUALCOMM TYPEC PORT MANAGER DRIVER 20886M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20887L: linux-arm-msm@vger.kernel.org 20888L: linux-usb@vger.kernel.org 20889S: Maintained 20890F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20891F: drivers/usb/typec/tcpm/qcom/ 20892 20893QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20894M: Vikash Garodia <quic_vgarodia@quicinc.com> 20895M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20896R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20897L: linux-media@vger.kernel.org 20898L: linux-arm-msm@vger.kernel.org 20899S: Maintained 20900T: git git://linuxtv.org/media.git 20901F: Documentation/devicetree/bindings/media/*venus* 20902F: drivers/media/platform/qcom/venus/ 20903 20904QUALCOMM WCN36XX WIRELESS DRIVER 20905M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20906L: wcn36xx@lists.infradead.org 20907S: Supported 20908W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20909F: drivers/net/wireless/ath/wcn36xx/ 20910 20911QUANTENNA QTNFMAC WIRELESS DRIVER 20912M: Igor Mitsyanko <imitsyanko@quantenna.com> 20913R: Sergey Matyukevich <geomatsi@gmail.com> 20914L: linux-wireless@vger.kernel.org 20915S: Maintained 20916F: drivers/net/wireless/quantenna/ 20917 20918RADEON and AMDGPU DRM DRIVERS 20919M: Alex Deucher <alexander.deucher@amd.com> 20920M: Christian König <christian.koenig@amd.com> 20921L: amd-gfx@lists.freedesktop.org 20922S: Supported 20923B: https://gitlab.freedesktop.org/drm/amd/-/issues 20924C: irc://irc.oftc.net/radeon 20925T: git https://gitlab.freedesktop.org/agd5f/linux.git 20926F: Documentation/gpu/amdgpu/ 20927F: drivers/gpu/drm/amd/ 20928F: drivers/gpu/drm/ci/xfails/amd* 20929F: drivers/gpu/drm/radeon/ 20930F: include/uapi/drm/amdgpu_drm.h 20931F: include/uapi/drm/radeon_drm.h 20932 20933RADEON FRAMEBUFFER DISPLAY DRIVER 20934M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20935L: linux-fbdev@vger.kernel.org 20936S: Maintained 20937F: drivers/video/fbdev/aty/radeon* 20938F: include/uapi/linux/radeonfb.h 20939 20940RADIOSHARK RADIO DRIVER 20941M: Hans Verkuil <hverkuil@xs4all.nl> 20942L: linux-media@vger.kernel.org 20943S: Maintained 20944T: git git://linuxtv.org/media.git 20945F: drivers/media/radio/radio-shark.c 20946 20947RADIOSHARK2 RADIO DRIVER 20948M: Hans Verkuil <hverkuil@xs4all.nl> 20949L: linux-media@vger.kernel.org 20950S: Maintained 20951T: git git://linuxtv.org/media.git 20952F: drivers/media/radio/radio-shark2.c 20953F: drivers/media/radio/radio-tea5777.c 20954 20955RADOS BLOCK DEVICE (RBD) 20956M: Ilya Dryomov <idryomov@gmail.com> 20957R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20958L: ceph-devel@vger.kernel.org 20959S: Supported 20960W: http://ceph.com/ 20961T: git https://github.com/ceph/ceph-client.git 20962F: Documentation/ABI/testing/sysfs-bus-rbd 20963F: drivers/block/rbd.c 20964F: drivers/block/rbd_types.h 20965 20966RAGE128 FRAMEBUFFER DISPLAY DRIVER 20967L: linux-fbdev@vger.kernel.org 20968S: Orphan 20969F: drivers/video/fbdev/aty/aty128fb.c 20970 20971RAINSHADOW-CEC DRIVER 20972M: Hans Verkuil <hverkuil@xs4all.nl> 20973L: linux-media@vger.kernel.org 20974S: Maintained 20975T: git git://linuxtv.org/media.git 20976F: drivers/media/cec/usb/rainshadow/ 20977 20978RALINK MIPS ARCHITECTURE 20979M: John Crispin <john@phrozen.org> 20980M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20981L: linux-mips@vger.kernel.org 20982S: Maintained 20983F: arch/mips/ralink 20984 20985RALINK MT7621 MIPS ARCHITECTURE 20986M: Chester A. Unal <chester.a.unal@arinc9.com> 20987M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20988L: linux-mips@vger.kernel.org 20989S: Maintained 20990F: arch/mips/boot/dts/ralink/mt7621* 20991 20992RALINK RT2X00 WIRELESS LAN DRIVER 20993M: Stanislaw Gruszka <stf_xl@wp.pl> 20994L: linux-wireless@vger.kernel.org 20995S: Maintained 20996F: drivers/net/wireless/ralink/ 20997 20998RAMDISK RAM BLOCK DEVICE DRIVER 20999M: Jens Axboe <axboe@kernel.dk> 21000S: Maintained 21001F: Documentation/admin-guide/blockdev/ramdisk.rst 21002F: drivers/block/brd.c 21003 21004RANCHU VIRTUAL BOARD FOR MIPS 21005M: Miodrag Dinic <miodrag.dinic@mips.com> 21006L: linux-mips@vger.kernel.org 21007S: Supported 21008F: arch/mips/configs/generic/board-ranchu.config 21009F: arch/mips/generic/board-ranchu.c 21010 21011RANDOM NUMBER DRIVER 21012M: "Theodore Ts'o" <tytso@mit.edu> 21013M: Jason A. Donenfeld <Jason@zx2c4.com> 21014S: Maintained 21015T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21016F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21017F: drivers/char/random.c 21018F: include/linux/random.h 21019F: include/uapi/linux/random.h 21020F: drivers/virt/vmgenid.c 21021N: ^.*/vdso/[^/]*getrandom[^/]+$ 21022 21023RAPIDIO SUBSYSTEM 21024M: Matt Porter <mporter@kernel.crashing.org> 21025M: Alexandre Bounine <alex.bou9@gmail.com> 21026S: Maintained 21027F: drivers/rapidio/ 21028 21029RAS INFRASTRUCTURE 21030M: Tony Luck <tony.luck@intel.com> 21031M: Borislav Petkov <bp@alien8.de> 21032L: linux-edac@vger.kernel.org 21033S: Maintained 21034F: Documentation/admin-guide/RAS 21035F: drivers/ras/ 21036F: include/linux/ras.h 21037F: include/ras/ras_event.h 21038 21039RAS FRU MEMORY POISON MANAGER (FMPM) 21040M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21041L: linux-edac@vger.kernel.org 21042S: Maintained 21043F: drivers/ras/amd/fmpm.c 21044 21045RASPBERRY PI PISP BACK END 21046M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21047R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21048L: linux-media@vger.kernel.org 21049S: Maintained 21050F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21051F: drivers/media/platform/raspberrypi/pisp_be/ 21052F: include/uapi/linux/media/raspberrypi/ 21053 21054RASPBERRY PI PISP CAMERA FRONT END 21055M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21056M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21057S: Maintained 21058F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21059F: drivers/media/platform/raspberrypi/rp1-cfe/ 21060 21061RASPBERRY PI RP1 PCI DRIVER 21062M: Andrea della Porta <andrea.porta@suse.com> 21063S: Maintained 21064F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21065F: drivers/clk/clk-rp1.c 21066F: drivers/misc/rp1/ 21067F: drivers/pinctrl/pinctrl-rp1.c 21068 21069RC-CORE / LIRC FRAMEWORK 21070M: Sean Young <sean@mess.org> 21071L: linux-media@vger.kernel.org 21072S: Maintained 21073W: http://linuxtv.org 21074T: git git://linuxtv.org/media.git 21075F: Documentation/driver-api/media/rc-core.rst 21076F: Documentation/userspace-api/media/rc/ 21077F: drivers/media/rc/ 21078F: include/media/rc-core.h 21079F: include/media/rc-map.h 21080F: include/uapi/linux/lirc.h 21081 21082RCMM REMOTE CONTROLS DECODER 21083M: Patrick Lerda <patrick9876@free.fr> 21084S: Maintained 21085F: drivers/media/rc/ir-rcmm-decoder.c 21086 21087RCUTORTURE TEST FRAMEWORK 21088M: "Paul E. McKenney" <paulmck@kernel.org> 21089M: Josh Triplett <josh@joshtriplett.org> 21090R: Steven Rostedt <rostedt@goodmis.org> 21091R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21092R: Lai Jiangshan <jiangshanlai@gmail.com> 21093L: rcu@vger.kernel.org 21094S: Supported 21095T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21096F: tools/testing/selftests/rcutorture 21097 21098RDACM20 Camera Sensor 21099M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21100M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21101M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21102M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21103L: linux-media@vger.kernel.org 21104S: Maintained 21105F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21106F: drivers/media/i2c/max9271.c 21107F: drivers/media/i2c/max9271.h 21108F: drivers/media/i2c/rdacm20.c 21109 21110RDACM21 Camera Sensor 21111M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21112M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21113M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21114M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21115L: linux-media@vger.kernel.org 21116S: Maintained 21117F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21118F: drivers/media/i2c/max9271.c 21119F: drivers/media/i2c/max9271.h 21120F: drivers/media/i2c/rdacm21.c 21121 21122RDC R-321X SoC 21123M: Florian Fainelli <florian@openwrt.org> 21124S: Maintained 21125 21126RDC R6040 FAST ETHERNET DRIVER 21127M: Florian Fainelli <f.fainelli@gmail.com> 21128L: netdev@vger.kernel.org 21129S: Maintained 21130F: drivers/net/ethernet/rdc/r6040.c 21131 21132RDMAVT - RDMA verbs software 21133M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21134L: linux-rdma@vger.kernel.org 21135S: Supported 21136F: drivers/infiniband/sw/rdmavt 21137 21138RDS - RELIABLE DATAGRAM SOCKETS 21139M: Allison Henderson <allison.henderson@oracle.com> 21140L: netdev@vger.kernel.org 21141L: linux-rdma@vger.kernel.org 21142L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21143S: Supported 21144W: https://oss.oracle.com/projects/rds/ 21145F: Documentation/networking/rds.rst 21146F: net/rds/ 21147F: tools/testing/selftests/net/rds/ 21148 21149RDT - RESOURCE ALLOCATION 21150M: Tony Luck <tony.luck@intel.com> 21151M: Reinette Chatre <reinette.chatre@intel.com> 21152R: Dave Martin <Dave.Martin@arm.com> 21153R: James Morse <james.morse@arm.com> 21154L: linux-kernel@vger.kernel.org 21155S: Supported 21156F: Documentation/filesystems/resctrl.rst 21157F: arch/x86/include/asm/resctrl.h 21158F: arch/x86/kernel/cpu/resctrl/ 21159F: fs/resctrl/ 21160F: include/linux/resctrl*.h 21161F: tools/testing/selftests/resctrl/ 21162 21163READ-COPY UPDATE (RCU) 21164M: "Paul E. McKenney" <paulmck@kernel.org> 21165M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21166M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21167M: Joel Fernandes <joelagnelf@nvidia.com> 21168M: Josh Triplett <josh@joshtriplett.org> 21169M: Boqun Feng <boqun.feng@gmail.com> 21170M: Uladzislau Rezki <urezki@gmail.com> 21171R: Steven Rostedt <rostedt@goodmis.org> 21172R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21173R: Lai Jiangshan <jiangshanlai@gmail.com> 21174R: Zqiang <qiang.zhang@linux.dev> 21175L: rcu@vger.kernel.org 21176S: Supported 21177W: http://www.rdrop.com/users/paulmck/RCU/ 21178T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21179F: Documentation/RCU/ 21180F: include/linux/rcu* 21181F: kernel/rcu/ 21182F: rust/kernel/sync/rcu.rs 21183X: Documentation/RCU/torture.rst 21184X: include/linux/srcu*.h 21185X: kernel/rcu/srcu*.c 21186 21187REAL TIME CLOCK (RTC) SUBSYSTEM 21188M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21189L: linux-rtc@vger.kernel.org 21190S: Maintained 21191Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21192T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21193F: Documentation/admin-guide/rtc.rst 21194F: Documentation/devicetree/bindings/rtc/ 21195F: drivers/rtc/ 21196F: include/linux/rtc.h 21197F: include/linux/rtc/ 21198F: include/uapi/linux/rtc.h 21199F: tools/testing/selftests/rtc/ 21200 21201Real-time Linux Analysis (RTLA) tools 21202M: Steven Rostedt <rostedt@goodmis.org> 21203L: linux-trace-kernel@vger.kernel.org 21204S: Maintained 21205F: Documentation/tools/rtla/ 21206F: tools/tracing/rtla/ 21207 21208Real-time Linux (PREEMPT_RT) 21209M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21210M: Clark Williams <clrkwllms@kernel.org> 21211M: Steven Rostedt <rostedt@goodmis.org> 21212L: linux-rt-devel@lists.linux.dev 21213S: Supported 21214K: PREEMPT_RT 21215 21216REALTEK AUDIO CODECS 21217M: Oder Chiou <oder_chiou@realtek.com> 21218S: Maintained 21219F: include/sound/rt*.h 21220F: sound/soc/codecs/rt* 21221 21222REALTEK OTTO WATCHDOG 21223M: Sander Vanheule <sander@svanheule.net> 21224L: linux-watchdog@vger.kernel.org 21225S: Maintained 21226F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21227F: drivers/watchdog/realtek_otto_wdt.c 21228 21229REALTEK RTL83xx SMI DSA ROUTER CHIPS 21230M: Linus Walleij <linus.walleij@linaro.org> 21231M: Alvin Šipraga <alsi@bang-olufsen.dk> 21232S: Maintained 21233F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21234F: drivers/net/dsa/realtek/* 21235 21236REALTEK SPI-NAND 21237M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21238S: Maintained 21239F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21240F: drivers/spi/spi-realtek-rtl-snand.c 21241 21242REALTEK WIRELESS DRIVER (rtlwifi family) 21243M: Ping-Ke Shih <pkshih@realtek.com> 21244L: linux-wireless@vger.kernel.org 21245S: Maintained 21246T: git https://github.com/pkshih/rtw.git 21247F: drivers/net/wireless/realtek/rtlwifi/ 21248 21249REALTEK WIRELESS DRIVER (rtw88) 21250M: Ping-Ke Shih <pkshih@realtek.com> 21251L: linux-wireless@vger.kernel.org 21252S: Maintained 21253T: git https://github.com/pkshih/rtw.git 21254F: drivers/net/wireless/realtek/rtw88/ 21255 21256REALTEK WIRELESS DRIVER (rtw89) 21257M: Ping-Ke Shih <pkshih@realtek.com> 21258L: linux-wireless@vger.kernel.org 21259S: Maintained 21260T: git https://github.com/pkshih/rtw.git 21261F: drivers/net/wireless/realtek/rtw89/ 21262 21263REDPINE WIRELESS DRIVER 21264L: linux-wireless@vger.kernel.org 21265S: Orphan 21266F: drivers/net/wireless/rsi/ 21267 21268REGISTER MAP ABSTRACTION 21269M: Mark Brown <broonie@kernel.org> 21270L: linux-kernel@vger.kernel.org 21271S: Supported 21272T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21273F: Documentation/devicetree/bindings/regmap/ 21274F: drivers/base/regmap/ 21275F: include/linux/regmap.h 21276 21277REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21278M: Bjorn Andersson <andersson@kernel.org> 21279M: Mathieu Poirier <mathieu.poirier@linaro.org> 21280L: linux-remoteproc@vger.kernel.org 21281S: Maintained 21282T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21283F: Documentation/ABI/testing/sysfs-class-remoteproc 21284F: Documentation/devicetree/bindings/remoteproc/ 21285F: Documentation/staging/remoteproc.rst 21286F: drivers/remoteproc/ 21287F: include/linux/remoteproc.h 21288F: include/linux/remoteproc/ 21289 21290REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21291M: Bjorn Andersson <andersson@kernel.org> 21292M: Mathieu Poirier <mathieu.poirier@linaro.org> 21293L: linux-remoteproc@vger.kernel.org 21294S: Maintained 21295T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21296F: Documentation/ABI/testing/sysfs-bus-rpmsg 21297F: Documentation/staging/rpmsg.rst 21298F: drivers/rpmsg/ 21299F: include/linux/rpmsg.h 21300F: include/linux/rpmsg/ 21301F: include/uapi/linux/rpmsg.h 21302F: samples/rpmsg/ 21303 21304REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21305M: Stephan Gerhold <stephan@gerhold.net> 21306L: netdev@vger.kernel.org 21307L: linux-remoteproc@vger.kernel.org 21308S: Maintained 21309F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21310 21311RENESAS CLOCK DRIVERS 21312M: Geert Uytterhoeven <geert+renesas@glider.be> 21313L: linux-renesas-soc@vger.kernel.org 21314S: Supported 21315T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21316F: Documentation/devicetree/bindings/clock/renesas,* 21317F: drivers/clk/renesas/ 21318 21319RENESAS EMEV2 I2C DRIVER 21320M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21321L: linux-renesas-soc@vger.kernel.org 21322S: Supported 21323F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21324F: drivers/i2c/busses/i2c-emev2.c 21325 21326RENESAS ETHERNET AVB DRIVER 21327M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21328R: Paul Barker <paul@pbarker.dev> 21329L: netdev@vger.kernel.org 21330L: linux-renesas-soc@vger.kernel.org 21331S: Maintained 21332F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21333F: drivers/net/ethernet/renesas/Kconfig 21334F: drivers/net/ethernet/renesas/Makefile 21335F: drivers/net/ethernet/renesas/ravb* 21336 21337RENESAS ETHERNET SWITCH DRIVER 21338R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21339L: netdev@vger.kernel.org 21340L: linux-renesas-soc@vger.kernel.org 21341F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21342F: drivers/net/ethernet/renesas/Kconfig 21343F: drivers/net/ethernet/renesas/Makefile 21344F: drivers/net/ethernet/renesas/rcar_gen4* 21345F: drivers/net/ethernet/renesas/rswitch* 21346 21347RENESAS ETHERNET TSN DRIVER 21348M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21349L: netdev@vger.kernel.org 21350L: linux-renesas-soc@vger.kernel.org 21351S: Maintained 21352F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21353F: drivers/net/ethernet/renesas/rtsn.* 21354 21355RENESAS IDT821034 ASoC CODEC 21356M: Herve Codina <herve.codina@bootlin.com> 21357L: linux-sound@vger.kernel.org 21358S: Maintained 21359F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21360F: sound/soc/codecs/idt821034.c 21361 21362RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21363M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21364L: linux-sound@vger.kernel.org 21365L: linux-renesas-soc@vger.kernel.org 21366S: Supported 21367F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21368F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21369F: sound/soc/renesas/rcar/ 21370F: sound/soc/renesas/fsi.c 21371F: include/sound/sh_fsi.h 21372 21373RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21374M: Miquel Raynal <miquel.raynal@bootlin.com> 21375L: linux-mtd@lists.infradead.org 21376L: linux-renesas-soc@vger.kernel.org 21377S: Maintained 21378F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21379F: drivers/mtd/nand/raw/renesas-nand-controller.c 21380 21381RENESAS R-CAR GYROADC DRIVER 21382M: Marek Vasut <marek.vasut@gmail.com> 21383L: linux-iio@vger.kernel.org 21384S: Supported 21385F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21386F: drivers/iio/adc/rcar-gyroadc.c 21387 21388RENESAS R-CAR I2C DRIVERS 21389M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21390L: linux-renesas-soc@vger.kernel.org 21391S: Supported 21392F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21393F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21394F: drivers/i2c/busses/i2c-rcar.c 21395F: drivers/i2c/busses/i2c-sh_mobile.c 21396 21397RENESAS R-CAR SATA DRIVER 21398M: Geert Uytterhoeven <geert+renesas@glider.be> 21399L: linux-ide@vger.kernel.org 21400L: linux-renesas-soc@vger.kernel.org 21401S: Supported 21402F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21403F: drivers/ata/sata_rcar.c 21404 21405RENESAS R-CAR THERMAL DRIVERS 21406M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21407L: linux-renesas-soc@vger.kernel.org 21408S: Supported 21409F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21410F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21411F: drivers/thermal/renesas/rcar_gen3_thermal.c 21412F: drivers/thermal/renesas/rcar_thermal.c 21413 21414RENESAS RIIC DRIVER 21415M: Chris Brandt <chris.brandt@renesas.com> 21416L: linux-renesas-soc@vger.kernel.org 21417S: Supported 21418F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21419F: drivers/i2c/busses/i2c-riic.c 21420 21421RENESAS RZ AUDIO (ASoC) DRIVER 21422M: Biju Das <biju.das.jz@bp.renesas.com> 21423M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21424L: linux-sound@vger.kernel.org 21425L: linux-renesas-soc@vger.kernel.org 21426S: Supported 21427F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21428F: sound/soc/renesas/rz-ssi.c 21429 21430RENESAS RZ/G2L A/D DRIVER 21431M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21432L: linux-iio@vger.kernel.org 21433L: linux-renesas-soc@vger.kernel.org 21434S: Supported 21435F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21436F: drivers/iio/adc/rzg2l_adc.c 21437 21438RENESAS RZ/G2L MTU3a COUNTER DRIVER 21439M: Biju Das <biju.das.jz@bp.renesas.com> 21440L: linux-iio@vger.kernel.org 21441L: linux-renesas-soc@vger.kernel.org 21442S: Supported 21443F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21444F: drivers/counter/rz-mtu3-cnt.c 21445 21446RENESAS RTCA-3 RTC DRIVER 21447M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21448L: linux-rtc@vger.kernel.org 21449L: linux-renesas-soc@vger.kernel.org 21450S: Supported 21451F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21452F: drivers/rtc/rtc-renesas-rtca3.c 21453 21454RENESAS RZ/N1 A5PSW SWITCH DRIVER 21455M: Clément Léger <clement.leger@bootlin.com> 21456L: linux-renesas-soc@vger.kernel.org 21457L: netdev@vger.kernel.org 21458S: Maintained 21459F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21460F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21461F: drivers/net/dsa/rzn1_a5psw* 21462F: drivers/net/pcs/pcs-rzn1-miic.c 21463F: include/dt-bindings/net/pcs-rzn1-miic.h 21464F: include/linux/pcs-rzn1-miic.h 21465F: net/dsa/tag_rzn1_a5psw.c 21466 21467RENESAS RZ/N1 DWMAC GLUE LAYER 21468M: Romain Gantois <romain.gantois@bootlin.com> 21469S: Maintained 21470F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21471F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21472 21473RENESAS RZ/N1 RTC CONTROLLER DRIVER 21474M: Miquel Raynal <miquel.raynal@bootlin.com> 21475L: linux-rtc@vger.kernel.org 21476L: linux-renesas-soc@vger.kernel.org 21477S: Maintained 21478F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21479F: drivers/rtc/rtc-rzn1.c 21480 21481RENESAS RZ/N1 USBF CONTROLLER DRIVER 21482M: Herve Codina <herve.codina@bootlin.com> 21483L: linux-renesas-soc@vger.kernel.org 21484L: linux-usb@vger.kernel.org 21485S: Maintained 21486F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21487F: drivers/usb/gadget/udc/renesas_usbf.c 21488 21489RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21490M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21491L: netdev@vger.kernel.org 21492L: linux-renesas-soc@vger.kernel.org 21493S: Maintained 21494F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21495F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21496 21497RENESAS RZ/V2H(P) RSPI DRIVER 21498M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21499L: linux-spi@vger.kernel.org 21500L: linux-renesas-soc@vger.kernel.org 21501S: Maintained 21502F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21503F: drivers/spi/spi-rzv2h-rspi.c 21504 21505RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21506M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21507M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21508L: linux-renesas-soc@vger.kernel.org 21509S: Supported 21510F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21511F: drivers/reset/reset-rzv2h-usb2phy.c 21512 21513RENESAS RZ/V2M I2C DRIVER 21514M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21515L: linux-i2c@vger.kernel.org 21516L: linux-renesas-soc@vger.kernel.org 21517S: Supported 21518F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21519F: drivers/i2c/busses/i2c-rzv2m.c 21520 21521RENESAS SUPERH ETHERNET DRIVER 21522M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21523L: netdev@vger.kernel.org 21524L: linux-renesas-soc@vger.kernel.org 21525S: Maintained 21526F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21527F: drivers/net/ethernet/renesas/Kconfig 21528F: drivers/net/ethernet/renesas/Makefile 21529F: drivers/net/ethernet/renesas/sh_eth* 21530F: include/linux/sh_eth.h 21531 21532RENESAS USB PHY DRIVER 21533M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21534L: linux-renesas-soc@vger.kernel.org 21535S: Maintained 21536F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21537 21538RENESAS VERSACLOCK 7 CLOCK DRIVER 21539M: Alex Helms <alexander.helms.jy@renesas.com> 21540S: Maintained 21541F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21542F: drivers/clk/clk-versaclock7.c 21543 21544RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21545M: Herve Codina <herve.codina@bootlin.com> 21546L: linux-iio@vger.kernel.org 21547S: Maintained 21548F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21549F: drivers/iio/potentiometer/x9250.c 21550 21551RESET CONTROLLER FRAMEWORK 21552M: Philipp Zabel <p.zabel@pengutronix.de> 21553S: Maintained 21554T: git git://git.pengutronix.de/git/pza/linux 21555F: Documentation/devicetree/bindings/reset/ 21556F: Documentation/driver-api/reset.rst 21557F: drivers/reset/ 21558F: include/dt-bindings/reset/ 21559F: include/linux/reset-controller.h 21560F: include/linux/reset.h 21561F: include/linux/reset/ 21562K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21563 21564RESTARTABLE SEQUENCES SUPPORT 21565M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21566M: Peter Zijlstra <peterz@infradead.org> 21567M: "Paul E. McKenney" <paulmck@kernel.org> 21568M: Boqun Feng <boqun.feng@gmail.com> 21569L: linux-kernel@vger.kernel.org 21570S: Supported 21571F: include/trace/events/rseq.h 21572F: include/uapi/linux/rseq.h 21573F: kernel/rseq.c 21574F: tools/testing/selftests/rseq/ 21575 21576RFKILL 21577M: Johannes Berg <johannes@sipsolutions.net> 21578L: linux-wireless@vger.kernel.org 21579S: Maintained 21580W: https://wireless.wiki.kernel.org/ 21581Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21582T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21583T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21584F: Documentation/ABI/stable/sysfs-class-rfkill 21585F: Documentation/driver-api/rfkill.rst 21586F: include/linux/rfkill.h 21587F: include/uapi/linux/rfkill.h 21588F: net/rfkill/ 21589 21590RHASHTABLE 21591M: Thomas Graf <tgraf@suug.ch> 21592M: Herbert Xu <herbert@gondor.apana.org.au> 21593L: linux-crypto@vger.kernel.org 21594S: Maintained 21595F: include/linux/rhashtable-types.h 21596F: include/linux/rhashtable.h 21597F: lib/rhashtable.c 21598F: lib/test_rhashtable.c 21599 21600RICOH R5C592 MEMORYSTICK DRIVER 21601M: Maxim Levitsky <maximlevitsky@gmail.com> 21602S: Maintained 21603F: drivers/memstick/host/r592.* 21604 21605RICOH SMARTMEDIA/XD DRIVER 21606M: Maxim Levitsky <maximlevitsky@gmail.com> 21607S: Maintained 21608F: drivers/mtd/nand/raw/r852.c 21609F: drivers/mtd/nand/raw/r852.h 21610 21611RISC-V AIA DRIVERS 21612M: Anup Patel <anup@brainfault.org> 21613L: linux-riscv@lists.infradead.org 21614S: Maintained 21615F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21616F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21617F: drivers/irqchip/irq-riscv-aplic-*.c 21618F: drivers/irqchip/irq-riscv-aplic-*.h 21619F: drivers/irqchip/irq-riscv-imsic-*.c 21620F: drivers/irqchip/irq-riscv-imsic-*.h 21621F: drivers/irqchip/irq-riscv-intc.c 21622F: include/linux/irqchip/riscv-aplic.h 21623F: include/linux/irqchip/riscv-imsic.h 21624 21625RISC-V ANDES SoC Support 21626M: Ben Zong-You Xie <ben717@andestech.com> 21627S: Maintained 21628T: git: https://github.com/ben717-linux/linux 21629F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 21630F: Documentation/devicetree/bindings/riscv/andes.yaml 21631F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 21632F: arch/riscv/boot/dts/andes/ 21633 21634RISC-V ARCHITECTURE 21635M: Paul Walmsley <paul.walmsley@sifive.com> 21636M: Palmer Dabbelt <palmer@dabbelt.com> 21637M: Albert Ou <aou@eecs.berkeley.edu> 21638R: Alexandre Ghiti <alex@ghiti.fr> 21639L: linux-riscv@lists.infradead.org 21640S: Supported 21641Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21642C: irc://irc.libera.chat/riscv 21643P: Documentation/arch/riscv/patch-acceptance.rst 21644T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21645F: arch/riscv/ 21646N: riscv 21647K: riscv 21648 21649RISC-V IOMMU 21650M: Tomasz Jeznach <tjeznach@rivosinc.com> 21651L: iommu@lists.linux.dev 21652L: linux-riscv@lists.infradead.org 21653S: Maintained 21654T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21655F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21656F: drivers/iommu/riscv/ 21657 21658RISC-V MICROCHIP FPGA SUPPORT 21659M: Conor Dooley <conor.dooley@microchip.com> 21660M: Daire McNamara <daire.mcnamara@microchip.com> 21661L: linux-riscv@lists.infradead.org 21662S: Supported 21663F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21664F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21665F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21666F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21667F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21668F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21669F: Documentation/devicetree/bindings/riscv/microchip.yaml 21670F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21671F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21672F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21673F: arch/riscv/boot/dts/microchip/ 21674F: drivers/char/hw_random/mpfs-rng.c 21675F: drivers/clk/microchip/clk-mpfs*.c 21676F: drivers/firmware/microchip/mpfs-auto-update.c 21677F: drivers/gpio/gpio-mpfs.c 21678F: drivers/i2c/busses/i2c-microchip-corei2c.c 21679F: drivers/mailbox/mailbox-mpfs.c 21680F: drivers/pci/controller/plda/pcie-microchip-host.c 21681F: drivers/pwm/pwm-microchip-core.c 21682F: drivers/reset/reset-mpfs.c 21683F: drivers/rtc/rtc-mpfs.c 21684F: drivers/soc/microchip/mpfs-sys-controller.c 21685F: drivers/spi/spi-microchip-core-qspi.c 21686F: drivers/spi/spi-microchip-core.c 21687F: drivers/usb/musb/mpfs.c 21688F: include/soc/microchip/mpfs.h 21689 21690RISC-V MISC SOC SUPPORT 21691M: Conor Dooley <conor@kernel.org> 21692L: linux-riscv@lists.infradead.org 21693S: Maintained 21694Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21695T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21696F: arch/riscv/boot/dts/canaan/ 21697F: arch/riscv/boot/dts/microchip/ 21698F: arch/riscv/boot/dts/sifive/ 21699F: arch/riscv/boot/dts/starfive/ 21700 21701RISC-V PMU DRIVERS 21702M: Atish Patra <atish.patra@linux.dev> 21703R: Anup Patel <anup@brainfault.org> 21704L: linux-riscv@lists.infradead.org 21705S: Supported 21706F: drivers/perf/riscv_pmu.c 21707F: drivers/perf/riscv_pmu_legacy.c 21708F: drivers/perf/riscv_pmu_sbi.c 21709 21710RISC-V SPACEMIT SoC Support 21711M: Yixun Lan <dlan@gentoo.org> 21712L: linux-riscv@lists.infradead.org 21713L: spacemit@lists.linux.dev 21714S: Maintained 21715W: https://github.com/spacemit-com/linux/wiki 21716C: irc://irc.libera.chat/spacemit 21717T: git https://github.com/spacemit-com/linux 21718F: arch/riscv/boot/dts/spacemit/ 21719N: spacemit 21720K: spacemit 21721 21722RISC-V THEAD SoC SUPPORT 21723M: Drew Fustini <fustini@kernel.org> 21724M: Guo Ren <guoren@kernel.org> 21725M: Fu Wei <wefu@redhat.com> 21726L: linux-riscv@lists.infradead.org 21727S: Maintained 21728T: git https://github.com/pdp7/linux.git 21729F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21730F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21731F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21732F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21733F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21734F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21735F: arch/riscv/boot/dts/thead/ 21736F: drivers/clk/thead/clk-th1520-ap.c 21737F: drivers/firmware/thead,th1520-aon.c 21738F: drivers/mailbox/mailbox-th1520.c 21739F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21740F: drivers/pinctrl/pinctrl-th1520.c 21741F: drivers/pmdomain/thead/ 21742F: drivers/power/sequencing/pwrseq-thead-gpu.c 21743F: drivers/reset/reset-th1520.c 21744F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21745F: include/dt-bindings/power/thead,th1520-power.h 21746F: include/dt-bindings/reset/thead,th1520-reset.h 21747F: include/linux/firmware/thead/thead,th1520-aon.h 21748 21749RNBD BLOCK DRIVERS 21750M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21751M: Jack Wang <jinpu.wang@ionos.com> 21752L: linux-block@vger.kernel.org 21753S: Maintained 21754F: drivers/block/rnbd/ 21755 21756ROCCAT DRIVERS 21757M: Stefan Achatz <erazor_de@users.sourceforge.net> 21758S: Maintained 21759W: http://sourceforge.net/projects/roccat/ 21760F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21761F: drivers/hid/hid-roccat* 21762F: include/linux/hid-roccat* 21763 21764ROCKCHIP CAN-FD DRIVER 21765M: Marc Kleine-Budde <mkl@pengutronix.de> 21766R: kernel@pengutronix.de 21767L: linux-can@vger.kernel.org 21768S: Maintained 21769F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21770F: drivers/net/can/rockchip/ 21771 21772ROCKCHIP CRYPTO DRIVERS 21773M: Corentin Labbe <clabbe@baylibre.com> 21774L: linux-crypto@vger.kernel.org 21775S: Maintained 21776F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21777F: drivers/crypto/rockchip/ 21778 21779ROCKCHIP I2S TDM DRIVER 21780M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21781L: linux-rockchip@lists.infradead.org 21782S: Maintained 21783F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21784F: sound/soc/rockchip/rockchip_i2s_tdm.* 21785 21786ROCKCHIP ISP V1 DRIVER 21787M: Dafna Hirschfeld <dafna@fastmail.com> 21788M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21789L: linux-media@vger.kernel.org 21790L: linux-rockchip@lists.infradead.org 21791S: Maintained 21792F: Documentation/admin-guide/media/rkisp1.rst 21793F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21794F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21795F: drivers/media/platform/rockchip/rkisp1 21796F: include/uapi/linux/rkisp1-config.h 21797 21798ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21799M: Daniel Golle <daniel@makrotopia.org> 21800M: Aurelien Jarno <aurelien@aurel32.net> 21801M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21802S: Maintained 21803F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21804F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21805F: drivers/char/hw_random/rockchip-rng.c 21806 21807ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21808M: Jacob Chen <jacob-chen@iotwrt.com> 21809M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21810L: linux-media@vger.kernel.org 21811L: linux-rockchip@lists.infradead.org 21812S: Maintained 21813F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21814F: drivers/media/platform/rockchip/rga/ 21815 21816ROCKCHIP RKVDEC VIDEO DECODER DRIVER 21817M: Detlev Casanova <detlev.casanova@collabora.com> 21818L: linux-media@vger.kernel.org 21819L: linux-rockchip@lists.infradead.org 21820S: Maintained 21821F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21822F: drivers/media/platform/rockchip/rkvdec/ 21823 21824ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21825M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21826S: Maintained 21827F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21828F: sound/soc/codecs/rk3308_codec.c 21829F: sound/soc/codecs/rk3308_codec.h 21830 21831ROCKCHIP SAI DRIVER 21832M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21833L: linux-rockchip@lists.infradead.org 21834S: Maintained 21835F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21836F: sound/soc/rockchip/rockchip_sai.* 21837 21838ROCKCHIP VIDEO DECODER DRIVER 21839M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21840L: linux-media@vger.kernel.org 21841L: linux-rockchip@lists.infradead.org 21842S: Maintained 21843F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21844F: drivers/staging/media/rkvdec/ 21845 21846ROCKER DRIVER 21847M: Jiri Pirko <jiri@resnulli.us> 21848L: netdev@vger.kernel.org 21849S: Supported 21850F: drivers/net/ethernet/rocker/ 21851 21852ROCKETPORT EXPRESS/INFINITY DRIVER 21853M: Kevin Cernekee <cernekee@gmail.com> 21854L: linux-serial@vger.kernel.org 21855S: Odd Fixes 21856F: drivers/tty/serial/rp2.* 21857 21858ROHM BD79703 DAC 21859M: Matti Vaittinen <mazziesaccount@gmail.com> 21860S: Supported 21861F: drivers/iio/dac/rohm-bd79703.c 21862 21863ROHM BD99954 CHARGER IC 21864M: Matti Vaittinen <mazziesaccount@gmail.com> 21865S: Supported 21866F: drivers/power/supply/bd99954-charger.c 21867F: drivers/power/supply/bd99954-charger.h 21868 21869ROHM BD79124 ADC / GPO IC 21870M: Matti Vaittinen <mazziesaccount@gmail.com> 21871S: Supported 21872F: drivers/iio/adc/rohm-bd79124.c 21873 21874ROHM BH1745 COLOUR SENSOR 21875M: Mudit Sharma <muditsharma.info@gmail.com> 21876L: linux-iio@vger.kernel.org 21877S: Maintained 21878F: drivers/iio/light/bh1745.c 21879 21880ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21881M: Tomasz Duszynski <tduszyns@gmail.com> 21882S: Maintained 21883F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21884F: drivers/iio/light/bh1750.c 21885 21886ROHM BM1390 PRESSURE SENSOR DRIVER 21887M: Matti Vaittinen <mazziesaccount@gmail.com> 21888L: linux-iio@vger.kernel.org 21889S: Supported 21890F: drivers/iio/pressure/rohm-bm1390.c 21891 21892ROHM BU270xx LIGHT SENSOR DRIVERs 21893M: Matti Vaittinen <mazziesaccount@gmail.com> 21894L: linux-iio@vger.kernel.org 21895S: Supported 21896F: drivers/iio/light/rohm-bu27034.c 21897 21898ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21899M: Marek Vasut <marek.vasut+renesas@gmail.com> 21900L: linux-kernel@vger.kernel.org 21901L: linux-renesas-soc@vger.kernel.org 21902S: Supported 21903F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21904F: drivers/gpio/gpio-bd9571mwv.c 21905F: drivers/mfd/bd9571mwv.c 21906F: drivers/regulator/bd9571mwv-regulator.c 21907F: include/linux/mfd/bd9571mwv.h 21908 21909ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21910M: Matti Vaittinen <mazziesaccount@gmail.com> 21911S: Supported 21912F: drivers/clk/clk-bd718x7.c 21913F: drivers/gpio/gpio-bd71815.c 21914F: drivers/gpio/gpio-bd71828.c 21915F: drivers/mfd/rohm-bd71828.c 21916F: drivers/mfd/rohm-bd718x7.c 21917F: drivers/mfd/rohm-bd9576.c 21918F: drivers/mfd/rohm-bd96801.c 21919F: drivers/regulator/bd71815-regulator.c 21920F: drivers/regulator/bd71828-regulator.c 21921F: drivers/regulator/bd718x7-regulator.c 21922F: drivers/regulator/bd9576-regulator.c 21923F: drivers/regulator/bd96801-regulator.c 21924F: drivers/regulator/rohm-regulator.c 21925F: drivers/rtc/rtc-bd70528.c 21926F: drivers/watchdog/bd9576_wdt.c 21927F: drivers/watchdog/bd96801_wdt.c 21928F: include/linux/mfd/rohm-bd71815.h 21929F: include/linux/mfd/rohm-bd71828.h 21930F: include/linux/mfd/rohm-bd718x7.h 21931F: include/linux/mfd/rohm-bd957x.h 21932F: include/linux/mfd/rohm-bd96801.h 21933F: include/linux/mfd/rohm-bd96802.h 21934F: include/linux/mfd/rohm-generic.h 21935F: include/linux/mfd/rohm-shared.h 21936 21937ROSE NETWORK LAYER 21938L: linux-hams@vger.kernel.org 21939S: Orphan 21940W: https://linux-ax25.in-berlin.de 21941F: include/net/rose.h 21942F: include/uapi/linux/rose.h 21943F: net/rose/ 21944 21945ROTATION DRIVER FOR ALLWINNER A83T 21946M: Jernej Skrabec <jernej.skrabec@gmail.com> 21947L: linux-media@vger.kernel.org 21948S: Maintained 21949T: git git://linuxtv.org/media.git 21950F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21951F: drivers/media/platform/sunxi/sun8i-rotate/ 21952 21953RPMB SUBSYSTEM 21954M: Jens Wiklander <jens.wiklander@linaro.org> 21955L: linux-kernel@vger.kernel.org 21956S: Supported 21957F: drivers/misc/rpmb-core.c 21958F: include/linux/rpmb.h 21959 21960RPMSG TTY DRIVER 21961M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21962L: linux-remoteproc@vger.kernel.org 21963S: Maintained 21964F: drivers/tty/rpmsg_tty.c 21965 21966RTASE ETHERNET DRIVER 21967M: Justin Lai <justinlai0215@realtek.com> 21968M: Larry Chiu <larry.chiu@realtek.com> 21969L: netdev@vger.kernel.org 21970S: Maintained 21971F: drivers/net/ethernet/realtek/rtase/ 21972 21973RTL2830 MEDIA DRIVER 21974L: linux-media@vger.kernel.org 21975S: Orphan 21976W: https://linuxtv.org 21977Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21978F: drivers/media/dvb-frontends/rtl2830* 21979 21980RTL2832 MEDIA DRIVER 21981L: linux-media@vger.kernel.org 21982S: Orphan 21983W: https://linuxtv.org 21984Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21985F: drivers/media/dvb-frontends/rtl2832* 21986 21987RTL2832_SDR MEDIA DRIVER 21988L: linux-media@vger.kernel.org 21989S: Orphan 21990W: https://linuxtv.org 21991Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21992F: drivers/media/dvb-frontends/rtl2832_sdr* 21993 21994RTL8180 WIRELESS DRIVER 21995L: linux-wireless@vger.kernel.org 21996S: Orphan 21997F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 21998 21999RTL8187 WIRELESS DRIVER 22000M: Hin-Tak Leung <hintak.leung@gmail.com> 22001L: linux-wireless@vger.kernel.org 22002S: Maintained 22003T: git https://github.com/pkshih/rtw.git 22004F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22005 22006RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22007M: Jes Sorensen <Jes.Sorensen@gmail.com> 22008L: linux-wireless@vger.kernel.org 22009S: Maintained 22010T: git https://github.com/pkshih/rtw.git 22011F: drivers/net/wireless/realtek/rtl8xxxu/ 22012 22013RTL9300 I2C DRIVER (rtl9300-i2c) 22014M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22015L: linux-i2c@vger.kernel.org 22016S: Maintained 22017F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22018F: drivers/i2c/busses/i2c-rtl9300.c 22019 22020RTRS TRANSPORT DRIVERS 22021M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22022M: Jack Wang <jinpu.wang@ionos.com> 22023L: linux-rdma@vger.kernel.org 22024S: Maintained 22025F: drivers/infiniband/ulp/rtrs/ 22026 22027RUNTIME VERIFICATION (RV) 22028M: Steven Rostedt <rostedt@goodmis.org> 22029L: linux-trace-kernel@vger.kernel.org 22030S: Maintained 22031F: Documentation/trace/rv/ 22032F: include/linux/rv.h 22033F: include/rv/ 22034F: kernel/trace/rv/ 22035F: tools/verification/ 22036 22037RUST 22038M: Miguel Ojeda <ojeda@kernel.org> 22039M: Alex Gaynor <alex.gaynor@gmail.com> 22040R: Boqun Feng <boqun.feng@gmail.com> 22041R: Gary Guo <gary@garyguo.net> 22042R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22043R: Benno Lossin <lossin@kernel.org> 22044R: Andreas Hindborg <a.hindborg@kernel.org> 22045R: Alice Ryhl <aliceryhl@google.com> 22046R: Trevor Gross <tmgross@umich.edu> 22047R: Danilo Krummrich <dakr@kernel.org> 22048L: rust-for-linux@vger.kernel.org 22049S: Supported 22050W: https://rust-for-linux.com 22051B: https://github.com/Rust-for-Linux/linux/issues 22052C: zulip://rust-for-linux.zulipchat.com 22053P: https://rust-for-linux.com/contributing 22054T: git https://github.com/Rust-for-Linux/linux.git rust-next 22055F: .clippy.toml 22056F: Documentation/rust/ 22057F: include/trace/events/rust_sample.h 22058F: rust/ 22059F: samples/rust/ 22060F: scripts/*rust* 22061F: tools/testing/selftests/rust/ 22062K: \b(?i:rust)\b 22063 22064RUST [ALLOC] 22065M: Danilo Krummrich <dakr@kernel.org> 22066R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22067R: Vlastimil Babka <vbabka@suse.cz> 22068R: Liam R. Howlett <Liam.Howlett@oracle.com> 22069R: Uladzislau Rezki <urezki@gmail.com> 22070L: rust-for-linux@vger.kernel.org 22071S: Maintained 22072T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22073F: rust/kernel/alloc.rs 22074F: rust/kernel/alloc/ 22075 22076RUST [PIN-INIT] 22077M: Benno Lossin <lossin@kernel.org> 22078L: rust-for-linux@vger.kernel.org 22079S: Maintained 22080W: https://rust-for-linux.com/pin-init 22081B: https://github.com/Rust-for-Linux/pin-init/issues 22082C: zulip://rust-for-linux.zulipchat.com 22083P: rust/pin-init/CONTRIBUTING.md 22084T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22085F: rust/kernel/init.rs 22086F: rust/pin-init/ 22087K: \bpin-init\b|pin_init\b|PinInit 22088 22089RXRPC SOCKETS (AF_RXRPC) 22090M: David Howells <dhowells@redhat.com> 22091M: Marc Dionne <marc.dionne@auristor.com> 22092L: linux-afs@lists.infradead.org 22093S: Supported 22094W: https://www.infradead.org/~dhowells/kafs/ 22095F: Documentation/networking/rxrpc.rst 22096F: include/keys/rxrpc-type.h 22097F: include/net/af_rxrpc.h 22098F: include/trace/events/rxrpc.h 22099F: include/uapi/linux/rxrpc.h 22100F: net/rxrpc/ 22101 22102S3 SAVAGE FRAMEBUFFER DRIVER 22103M: Antonino Daplas <adaplas@gmail.com> 22104L: linux-fbdev@vger.kernel.org 22105S: Maintained 22106F: drivers/video/fbdev/savage/ 22107 22108S390 ARCHITECTURE 22109M: Heiko Carstens <hca@linux.ibm.com> 22110M: Vasily Gorbik <gor@linux.ibm.com> 22111M: Alexander Gordeev <agordeev@linux.ibm.com> 22112R: Christian Borntraeger <borntraeger@linux.ibm.com> 22113R: Sven Schnelle <svens@linux.ibm.com> 22114L: linux-s390@vger.kernel.org 22115S: Supported 22116T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22117F: Documentation/driver-api/s390-drivers.rst 22118F: Documentation/arch/s390/ 22119F: arch/s390/ 22120F: drivers/s390/ 22121F: drivers/watchdog/diag288_wdt.c 22122 22123S390 COMMON I/O LAYER 22124M: Vineeth Vijayan <vneethv@linux.ibm.com> 22125M: Peter Oberparleiter <oberpar@linux.ibm.com> 22126L: linux-s390@vger.kernel.org 22127S: Supported 22128F: drivers/s390/cio/ 22129 22130S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22131M: Harald Freudenberger <freude@linux.ibm.com> 22132M: Holger Dengler <dengler@linux.ibm.com> 22133L: linux-crypto@vger.kernel.org 22134L: linux-s390@vger.kernel.org 22135S: Supported 22136F: arch/s390/crypto/ 22137F: arch/s390/include/asm/archrandom.h 22138F: arch/s390/include/asm/cpacf.h 22139 22140S390 DASD DRIVER 22141M: Stefan Haberland <sth@linux.ibm.com> 22142M: Jan Hoeppner <hoeppner@linux.ibm.com> 22143L: linux-s390@vger.kernel.org 22144S: Supported 22145F: block/partitions/ibm.c 22146F: drivers/s390/block/dasd* 22147F: include/linux/dasd_mod.h 22148 22149S390 HWRANDOM TRNG DRIVER 22150M: Harald Freudenberger <freude@linux.ibm.com> 22151M: Holger Dengler <dengler@linux.ibm.com> 22152L: linux-crypto@vger.kernel.org 22153L: linux-s390@vger.kernel.org 22154S: Supported 22155F: drivers/char/hw_random/s390-trng.c 22156 22157S390 IOMMU (PCI) 22158M: Niklas Schnelle <schnelle@linux.ibm.com> 22159M: Matthew Rosato <mjrosato@linux.ibm.com> 22160R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22161L: linux-s390@vger.kernel.org 22162S: Supported 22163F: drivers/iommu/s390-iommu.c 22164 22165S390 IUCV NETWORK LAYER 22166M: Alexandra Winter <wintera@linux.ibm.com> 22167M: Thorsten Winkler <twinkler@linux.ibm.com> 22168L: linux-s390@vger.kernel.org 22169L: netdev@vger.kernel.org 22170S: Supported 22171F: drivers/s390/net/*iucv* 22172F: include/net/iucv/ 22173F: net/iucv/ 22174 22175S390 MM 22176M: Alexander Gordeev <agordeev@linux.ibm.com> 22177M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22178L: linux-s390@vger.kernel.org 22179S: Supported 22180T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22181F: arch/s390/include/asm/pgtable.h 22182F: arch/s390/mm 22183 22184S390 NETWORK DRIVERS 22185M: Alexandra Winter <wintera@linux.ibm.com> 22186R: Aswin Karuvally <aswin@linux.ibm.com> 22187L: linux-s390@vger.kernel.org 22188L: netdev@vger.kernel.org 22189S: Supported 22190F: drivers/s390/net/ 22191F: include/linux/ism.h 22192 22193S390 PCI SUBSYSTEM 22194M: Niklas Schnelle <schnelle@linux.ibm.com> 22195M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22196L: linux-s390@vger.kernel.org 22197S: Supported 22198F: Documentation/arch/s390/pci.rst 22199F: arch/s390/pci/ 22200F: drivers/pci/hotplug/s390_pci_hpc.c 22201 22202S390 PTP DRIVER 22203M: Sven Schnelle <svens@linux.ibm.com> 22204L: linux-s390@vger.kernel.org 22205S: Supported 22206F: drivers/ptp/ptp_s390.c 22207 22208S390 SCM DRIVER 22209M: Vineeth Vijayan <vneethv@linux.ibm.com> 22210L: linux-s390@vger.kernel.org 22211S: Supported 22212F: drivers/s390/block/scm* 22213F: drivers/s390/cio/scm.c 22214 22215S390 VFIO AP DRIVER 22216M: Tony Krowiak <akrowiak@linux.ibm.com> 22217M: Halil Pasic <pasic@linux.ibm.com> 22218M: Jason Herne <jjherne@linux.ibm.com> 22219L: linux-s390@vger.kernel.org 22220S: Supported 22221F: Documentation/arch/s390/vfio-ap* 22222F: drivers/s390/crypto/vfio_ap* 22223 22224S390 VFIO-CCW DRIVER 22225M: Eric Farman <farman@linux.ibm.com> 22226M: Matthew Rosato <mjrosato@linux.ibm.com> 22227R: Halil Pasic <pasic@linux.ibm.com> 22228L: linux-s390@vger.kernel.org 22229L: kvm@vger.kernel.org 22230S: Supported 22231F: Documentation/arch/s390/vfio-ccw.rst 22232F: drivers/s390/cio/vfio_ccw* 22233F: include/uapi/linux/vfio_ccw.h 22234 22235S390 VFIO-PCI DRIVER 22236M: Matthew Rosato <mjrosato@linux.ibm.com> 22237M: Eric Farman <farman@linux.ibm.com> 22238L: linux-s390@vger.kernel.org 22239L: kvm@vger.kernel.org 22240S: Supported 22241F: arch/s390/kvm/pci* 22242F: drivers/vfio/pci/vfio_pci_zdev.c 22243F: include/uapi/linux/vfio_zdev.h 22244 22245S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22246M: Harald Freudenberger <freude@linux.ibm.com> 22247M: Holger Dengler <dengler@linux.ibm.com> 22248L: linux-s390@vger.kernel.org 22249S: Supported 22250F: arch/s390/include/asm/ap.h 22251F: arch/s390/include/asm/pkey.h 22252F: arch/s390/include/asm/trace/zcrypt.h 22253F: arch/s390/include/uapi/asm/pkey.h 22254F: arch/s390/include/uapi/asm/zcrypt.h 22255F: drivers/s390/crypto/ 22256 22257S390 ZFCP DRIVER 22258M: Nihar Panda <niharp@linux.ibm.com> 22259L: linux-s390@vger.kernel.org 22260S: Supported 22261F: drivers/s390/scsi/zfcp_* 22262 22263SAA6588 RDS RECEIVER DRIVER 22264M: Hans Verkuil <hverkuil@xs4all.nl> 22265L: linux-media@vger.kernel.org 22266S: Odd Fixes 22267W: https://linuxtv.org 22268T: git git://linuxtv.org/media.git 22269F: drivers/media/i2c/saa6588* 22270 22271SAA7134 VIDEO4LINUX DRIVER 22272M: Mauro Carvalho Chehab <mchehab@kernel.org> 22273L: linux-media@vger.kernel.org 22274S: Odd fixes 22275W: https://linuxtv.org 22276T: git git://linuxtv.org/media.git 22277F: Documentation/driver-api/media/drivers/saa7134* 22278F: drivers/media/pci/saa7134/ 22279 22280SAA7146 VIDEO4LINUX-2 DRIVER 22281M: Hans Verkuil <hverkuil@xs4all.nl> 22282L: linux-media@vger.kernel.org 22283S: Maintained 22284T: git git://linuxtv.org/media.git 22285F: drivers/media/common/saa7146/ 22286F: drivers/media/pci/saa7146/ 22287F: include/media/drv-intf/saa7146* 22288 22289SAFESETID SECURITY MODULE 22290M: Micah Morton <mortonm@chromium.org> 22291S: Supported 22292F: Documentation/admin-guide/LSM/SafeSetID.rst 22293F: security/safesetid/ 22294 22295SAMSUNG AUDIO (ASoC) DRIVERS 22296M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22297L: linux-sound@vger.kernel.org 22298S: Maintained 22299B: mailto:linux-samsung-soc@vger.kernel.org 22300F: Documentation/devicetree/bindings/sound/samsung* 22301F: sound/soc/samsung/ 22302 22303SAMSUNG EXYNOS2200 SoC SUPPORT 22304M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22306L: linux-samsung-soc@vger.kernel.org 22307S: Maintained 22308F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22309F: arch/arm64/boot/dts/exynos/exynos2200* 22310F: drivers/clk/samsung/clk-exynos2200.c 22311F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22312 22313SAMSUNG EXYNOS850 SoC SUPPORT 22314M: Sam Protsenko <semen.protsenko@linaro.org> 22315L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22316L: linux-samsung-soc@vger.kernel.org 22317S: Maintained 22318F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22319F: arch/arm64/boot/dts/exynos/exynos850* 22320F: drivers/clk/samsung/clk-exynos850.c 22321F: include/dt-bindings/clock/exynos850.h 22322 22323SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22324M: Tudor Ambarus <tudor.ambarus@linaro.org> 22325L: linux-kernel@vger.kernel.org 22326L: linux-samsung-soc@vger.kernel.org 22327S: Supported 22328F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22329F: drivers/firmware/samsung/exynos-acpm* 22330F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22331 22332SAMSUNG EXYNOS MAILBOX DRIVER 22333M: Tudor Ambarus <tudor.ambarus@linaro.org> 22334L: linux-kernel@vger.kernel.org 22335L: linux-samsung-soc@vger.kernel.org 22336S: Supported 22337F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22338F: drivers/mailbox/exynos-mailbox.c 22339F: include/linux/mailbox/exynos-message.h 22340 22341SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22342M: Krzysztof Kozlowski <krzk@kernel.org> 22343L: linux-crypto@vger.kernel.org 22344L: linux-samsung-soc@vger.kernel.org 22345S: Maintained 22346F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22347F: drivers/crypto/exynos-rng.c 22348 22349SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22350M: Łukasz Stelmach <l.stelmach@samsung.com> 22351L: linux-samsung-soc@vger.kernel.org 22352S: Maintained 22353F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22354F: drivers/char/hw_random/exynos-trng.c 22355 22356SAMSUNG FRAMEBUFFER DRIVER 22357M: Jingoo Han <jingoohan1@gmail.com> 22358L: linux-fbdev@vger.kernel.org 22359S: Maintained 22360F: drivers/video/fbdev/s3c-fb.c 22361 22362SAMSUNG GALAXY BOOK DRIVER 22363M: Joshua Grisham <josh@joshuagrisham.com> 22364L: platform-driver-x86@vger.kernel.org 22365S: Maintained 22366F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22367F: drivers/platform/x86/samsung-galaxybook.c 22368 22369SAMSUNG INTERCONNECT DRIVERS 22370M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22371M: Artur Świgoń <a.swigon@samsung.com> 22372L: linux-pm@vger.kernel.org 22373L: linux-samsung-soc@vger.kernel.org 22374S: Supported 22375F: drivers/interconnect/samsung/ 22376 22377SAMSUNG LAPTOP DRIVER 22378M: Corentin Chary <corentin.chary@gmail.com> 22379L: platform-driver-x86@vger.kernel.org 22380S: Maintained 22381F: drivers/platform/x86/samsung-laptop.c 22382 22383SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22384M: Krzysztof Kozlowski <krzk@kernel.org> 22385R: André Draszik <andre.draszik@linaro.org> 22386L: linux-kernel@vger.kernel.org 22387L: linux-samsung-soc@vger.kernel.org 22388S: Maintained 22389B: mailto:linux-samsung-soc@vger.kernel.org 22390F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22391F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22392F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22393F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22394F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22395F: drivers/clk/clk-s2mps11.c 22396F: drivers/mfd/sec*.[ch] 22397F: drivers/regulator/s2m*.c 22398F: drivers/regulator/s5m*.c 22399F: drivers/rtc/rtc-s5m.c 22400F: include/linux/mfd/samsung/ 22401 22402SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22403M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22404L: linux-media@vger.kernel.org 22405L: linux-samsung-soc@vger.kernel.org 22406S: Maintained 22407F: drivers/media/platform/samsung/s3c-camif/ 22408F: include/media/drv-intf/s3c_camif.h 22409 22410SAMSUNG S3FWRN5 NFC DRIVER 22411M: Krzysztof Kozlowski <krzk@kernel.org> 22412S: Maintained 22413F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22414F: drivers/nfc/s3fwrn5 22415 22416SAMSUNG S5C73M3 CAMERA DRIVER 22417M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22418M: Andrzej Hajda <andrzej.hajda@intel.com> 22419L: linux-media@vger.kernel.org 22420S: Supported 22421F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22422F: drivers/media/i2c/s5c73m3/* 22423 22424SAMSUNG S5K5BAF CAMERA DRIVER 22425M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22426M: Andrzej Hajda <andrzej.hajda@intel.com> 22427L: linux-media@vger.kernel.org 22428S: Supported 22429F: drivers/media/i2c/s5k5baf.c 22430 22431SAMSUNG S5P Security SubSystem (SSS) DRIVER 22432M: Krzysztof Kozlowski <krzk@kernel.org> 22433M: Vladimir Zapolskiy <vz@mleia.com> 22434L: linux-crypto@vger.kernel.org 22435L: linux-samsung-soc@vger.kernel.org 22436S: Maintained 22437F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22438F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22439F: drivers/crypto/s5p-sss.c 22440 22441SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22442M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22443L: linux-media@vger.kernel.org 22444S: Supported 22445Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22446F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22447F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22448F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22449F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22450F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22451F: drivers/media/platform/samsung/exynos4-is/ 22452 22453SAMSUNG SOC CLOCK DRIVERS 22454M: Krzysztof Kozlowski <krzk@kernel.org> 22455M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22456M: Chanwoo Choi <cw00.choi@samsung.com> 22457R: Alim Akhtar <alim.akhtar@samsung.com> 22458L: linux-samsung-soc@vger.kernel.org 22459S: Maintained 22460T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22461F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22462F: Documentation/devicetree/bindings/clock/samsung,s3c* 22463F: drivers/clk/samsung/ 22464F: include/dt-bindings/clock/exynos*.h 22465F: include/dt-bindings/clock/s5p*.h 22466F: include/dt-bindings/clock/samsung,*.h 22467F: include/linux/clk/samsung.h 22468 22469SAMSUNG SPI DRIVERS 22470M: Andi Shyti <andi.shyti@kernel.org> 22471R: Tudor Ambarus <tudor.ambarus@linaro.org> 22472L: linux-spi@vger.kernel.org 22473L: linux-samsung-soc@vger.kernel.org 22474S: Maintained 22475F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22476F: drivers/spi/spi-s3c* 22477F: include/linux/platform_data/spi-s3c64xx.h 22478 22479SAMSUNG SXGBE DRIVERS 22480M: Byungho An <bh74.an@samsung.com> 22481L: netdev@vger.kernel.org 22482S: Maintained 22483F: drivers/net/ethernet/samsung/sxgbe/ 22484 22485SAMSUNG THERMAL DRIVER 22486M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22487M: Krzysztof Kozlowski <krzk@kernel.org> 22488L: linux-pm@vger.kernel.org 22489L: linux-samsung-soc@vger.kernel.org 22490S: Maintained 22491F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22492F: drivers/thermal/samsung/ 22493 22494SAMSUNG USB2 PHY DRIVER 22495M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22496L: linux-kernel@vger.kernel.org 22497S: Supported 22498F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22499F: Documentation/driver-api/phy/samsung-usb2.rst 22500F: drivers/phy/samsung/phy-exynos4210-usb2.c 22501F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22502F: drivers/phy/samsung/phy-exynos5250-usb2.c 22503F: drivers/phy/samsung/phy-s5pv210-usb2.c 22504F: drivers/phy/samsung/phy-samsung-usb2.c 22505F: drivers/phy/samsung/phy-samsung-usb2.h 22506 22507SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22508M: Paul Barker <paul.barker@sancloud.com> 22509R: Marc Murphy <marc.murphy@sancloud.com> 22510S: Supported 22511F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22512 22513SC1200 WDT DRIVER 22514M: Zwane Mwaikambo <zwanem@gmail.com> 22515S: Maintained 22516F: drivers/watchdog/sc1200wdt.c 22517 22518SCHEDULER 22519M: Ingo Molnar <mingo@redhat.com> 22520M: Peter Zijlstra <peterz@infradead.org> 22521M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22522M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22523R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22524R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22525R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22526R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22527R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22528L: linux-kernel@vger.kernel.org 22529S: Maintained 22530T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22531F: include/linux/preempt.h 22532F: include/linux/sched.h 22533F: include/linux/wait.h 22534F: include/uapi/linux/sched.h 22535F: kernel/fork.c 22536F: kernel/sched/ 22537F: tools/sched/ 22538 22539SCHEDULER - SCHED_EXT 22540R: Tejun Heo <tj@kernel.org> 22541R: David Vernet <void@manifault.com> 22542R: Andrea Righi <arighi@nvidia.com> 22543R: Changwoo Min <changwoo@igalia.com> 22544L: sched-ext@lists.linux.dev 22545S: Maintained 22546W: https://github.com/sched-ext/scx 22547T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22548F: include/linux/sched/ext.h 22549F: kernel/sched/ext* 22550F: tools/sched_ext/ 22551F: tools/testing/selftests/sched_ext 22552 22553SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22554M: Gustavo Silva <gustavograzs@gmail.com> 22555S: Maintained 22556F: drivers/iio/chemical/ens160_core.c 22557F: drivers/iio/chemical/ens160_i2c.c 22558F: drivers/iio/chemical/ens160_spi.c 22559F: drivers/iio/chemical/ens160.h 22560 22561SCSI LIBSAS SUBSYSTEM 22562R: John Garry <john.g.garry@oracle.com> 22563R: Jason Yan <yanaijie@huawei.com> 22564L: linux-scsi@vger.kernel.org 22565S: Supported 22566F: Documentation/scsi/libsas.rst 22567F: drivers/scsi/libsas/ 22568F: include/scsi/libsas.h 22569F: include/scsi/sas_ata.h 22570 22571SCSI RDMA PROTOCOL (SRP) INITIATOR 22572M: Bart Van Assche <bvanassche@acm.org> 22573L: linux-rdma@vger.kernel.org 22574S: Supported 22575Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22576F: drivers/infiniband/ulp/srp/ 22577F: include/scsi/srp.h 22578 22579SCSI RDMA PROTOCOL (SRP) TARGET 22580M: Bart Van Assche <bvanassche@acm.org> 22581L: linux-rdma@vger.kernel.org 22582L: target-devel@vger.kernel.org 22583S: Supported 22584Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22585F: drivers/infiniband/ulp/srpt/ 22586 22587SCSI SG DRIVER 22588M: Doug Gilbert <dgilbert@interlog.com> 22589L: linux-scsi@vger.kernel.org 22590S: Maintained 22591W: http://sg.danny.cz/sg 22592F: Documentation/scsi/scsi-generic.rst 22593F: drivers/scsi/sg.c 22594F: include/scsi/sg.h 22595 22596SCSI SUBSYSTEM 22597M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22598M: "Martin K. Petersen" <martin.petersen@oracle.com> 22599L: linux-scsi@vger.kernel.org 22600S: Maintained 22601Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22602T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22603T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22604F: Documentation/devicetree/bindings/scsi/ 22605F: drivers/scsi/ 22606F: drivers/ufs/ 22607F: include/scsi/ 22608F: include/uapi/scsi/ 22609 22610SCSI TAPE DRIVER 22611M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22612L: linux-scsi@vger.kernel.org 22613S: Maintained 22614F: Documentation/scsi/st.rst 22615F: drivers/scsi/st.* 22616F: drivers/scsi/st_*.h 22617 22618SCSI TARGET CORE USER DRIVER 22619M: Bodo Stroesser <bostroesser@gmail.com> 22620L: linux-scsi@vger.kernel.org 22621L: target-devel@vger.kernel.org 22622S: Supported 22623F: Documentation/target/tcmu-design.rst 22624F: drivers/target/target_core_user.c 22625F: include/uapi/linux/target_core_user.h 22626 22627SCSI TARGET SUBSYSTEM 22628M: "Martin K. Petersen" <martin.petersen@oracle.com> 22629L: linux-scsi@vger.kernel.org 22630L: target-devel@vger.kernel.org 22631S: Supported 22632Q: https://patchwork.kernel.org/project/target-devel/list/ 22633T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22634F: Documentation/target/ 22635F: drivers/target/ 22636F: include/target/ 22637 22638SCTP PROTOCOL 22639M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22640M: Xin Long <lucien.xin@gmail.com> 22641L: linux-sctp@vger.kernel.org 22642S: Maintained 22643W: https://github.com/sctp/lksctp-tools/wiki 22644F: Documentation/networking/sctp.rst 22645F: include/linux/sctp.h 22646F: include/net/sctp/ 22647F: include/uapi/linux/sctp.h 22648F: net/sctp/ 22649 22650SCx200 CPU SUPPORT 22651M: Jim Cromie <jim.cromie@gmail.com> 22652S: Odd Fixes 22653F: Documentation/i2c/busses/scx200_acb.rst 22654F: arch/x86/platform/scx200/ 22655F: drivers/i2c/busses/scx200* 22656F: drivers/mtd/maps/scx200_docflash.c 22657F: drivers/watchdog/scx200_wdt.c 22658F: include/linux/scx200.h 22659 22660SCx200 GPIO DRIVER 22661M: Jim Cromie <jim.cromie@gmail.com> 22662S: Maintained 22663F: drivers/char/scx200_gpio.c 22664F: include/linux/scx200_gpio.h 22665 22666SCx200 HRT CLOCKSOURCE DRIVER 22667M: Jim Cromie <jim.cromie@gmail.com> 22668S: Maintained 22669F: drivers/clocksource/scx200_hrt.c 22670 22671SDCA LIBRARY AND CLASS DRIVER 22672M: Charles Keepax <ckeepax@opensource.cirrus.com> 22673M: Maciej Strozek <mstrozek@opensource.cirrus.com> 22674R: Bard Liao <yung-chuan.liao@linux.intel.com> 22675R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 22676L: linux-sound@vger.kernel.org 22677L: patches@opensource.cirrus.com 22678S: Maintained 22679F: include/sound/sdca* 22680F: sound/soc/sdca/* 22681 22682SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22683M: Sascha Sommer <saschasommer@freenet.de> 22684L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22685S: Maintained 22686F: drivers/mmc/host/sdricoh_cs.c 22687 22688SECO BOARDS CEC DRIVER 22689M: Ettore Chimenti <ek5.chimenti@gmail.com> 22690S: Maintained 22691F: drivers/media/cec/platform/seco/seco-cec.c 22692F: drivers/media/cec/platform/seco/seco-cec.h 22693 22694SECURE COMPUTING 22695M: Kees Cook <kees@kernel.org> 22696R: Andy Lutomirski <luto@amacapital.net> 22697R: Will Drewry <wad@chromium.org> 22698S: Supported 22699T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22700F: Documentation/userspace-api/seccomp_filter.rst 22701F: include/linux/seccomp.h 22702F: include/uapi/linux/seccomp.h 22703F: kernel/seccomp.c 22704F: tools/testing/selftests/kselftest_harness.h 22705F: tools/testing/selftests/kselftest_harness/ 22706F: tools/testing/selftests/seccomp/* 22707K: \bsecure_computing 22708K: \bTIF_SECCOMP\b 22709 22710SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22711M: Kamal Dasu <kamal.dasu@broadcom.com> 22712M: Al Cooper <alcooperx@gmail.com> 22713R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22714L: linux-mmc@vger.kernel.org 22715S: Maintained 22716F: drivers/mmc/host/sdhci-brcmstb* 22717 22718SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22719M: Adrian Hunter <adrian.hunter@intel.com> 22720L: linux-mmc@vger.kernel.org 22721S: Supported 22722F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22723F: drivers/mmc/host/sdhci* 22724 22725SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22726M: Aubin Constans <aubin.constans@microchip.com> 22727R: Eugen Hristev <eugen.hristev@collabora.com> 22728L: linux-mmc@vger.kernel.org 22729S: Supported 22730F: drivers/mmc/host/sdhci-of-at91.c 22731 22732SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22733M: Haibo Chen <haibo.chen@nxp.com> 22734L: imx@lists.linux.dev 22735L: linux-mmc@vger.kernel.org 22736L: s32@nxp.com 22737S: Maintained 22738F: drivers/mmc/host/sdhci-esdhc-imx.c 22739 22740SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22741M: Ben Dooks <ben-linux@fluff.org> 22742M: Jaehoon Chung <jh80.chung@samsung.com> 22743L: linux-mmc@vger.kernel.org 22744S: Maintained 22745F: drivers/mmc/host/sdhci-s3c* 22746 22747SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22748M: Viresh Kumar <vireshk@kernel.org> 22749L: linux-mmc@vger.kernel.org 22750S: Maintained 22751F: drivers/mmc/host/sdhci-spear.c 22752 22753SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22754M: Vignesh Raghavendra <vigneshr@ti.com> 22755L: linux-mmc@vger.kernel.org 22756S: Maintained 22757F: drivers/mmc/host/sdhci-omap.c 22758 22759SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22760M: Jonathan Derrick <jonathan.derrick@linux.dev> 22761L: linux-block@vger.kernel.org 22762S: Supported 22763F: block/opal_proto.h 22764F: block/sed* 22765F: include/linux/sed* 22766F: include/uapi/linux/sed* 22767 22768SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22769M: Mark Rutland <mark.rutland@arm.com> 22770M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22771M: Sudeep Holla <sudeep.holla@arm.com> 22772L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22773S: Maintained 22774F: drivers/firmware/smccc/ 22775F: include/linux/arm-smccc.h 22776 22777SECURITY CONTACT 22778M: Security Officers <security@kernel.org> 22779S: Supported 22780F: Documentation/process/security-bugs.rst 22781 22782SECURITY SUBSYSTEM 22783M: Paul Moore <paul@paul-moore.com> 22784M: James Morris <jmorris@namei.org> 22785M: "Serge E. Hallyn" <serge@hallyn.com> 22786L: linux-security-module@vger.kernel.org 22787S: Supported 22788Q: https://patchwork.kernel.org/project/linux-security-module/list 22789B: mailto:linux-security-module@vger.kernel.org 22790P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22791T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22792F: include/linux/lsm/ 22793F: include/linux/lsm_audit.h 22794F: include/linux/lsm_hook_defs.h 22795F: include/linux/lsm_hooks.h 22796F: include/linux/security.h 22797F: include/uapi/linux/lsm.h 22798F: security/ 22799F: tools/testing/selftests/lsm/ 22800X: security/selinux/ 22801K: \bsecurity_[a-z_0-9]\+\b 22802 22803SELINUX SECURITY MODULE 22804M: Paul Moore <paul@paul-moore.com> 22805M: Stephen Smalley <stephen.smalley.work@gmail.com> 22806R: Ondrej Mosnacek <omosnace@redhat.com> 22807L: selinux@vger.kernel.org 22808S: Supported 22809W: https://github.com/SELinuxProject 22810Q: https://patchwork.kernel.org/project/selinux/list 22811B: mailto:selinux@vger.kernel.org 22812P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22813T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22814F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22815F: Documentation/ABI/removed/sysfs-selinux-disable 22816F: Documentation/admin-guide/LSM/SELinux.rst 22817F: include/trace/events/avc.h 22818F: include/uapi/linux/selinux_netlink.h 22819F: scripts/selinux/ 22820F: security/selinux/ 22821 22822SENSABLE PHANTOM 22823M: Jiri Slaby <jirislaby@kernel.org> 22824S: Maintained 22825F: drivers/misc/phantom.c 22826F: include/uapi/linux/phantom.h 22827 22828SENSEAIR SUNRISE 006-0-0007 22829M: Jacopo Mondi <jacopo@jmondi.org> 22830S: Maintained 22831F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22832F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22833F: drivers/iio/chemical/sunrise_co2.c 22834 22835SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22836M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22837S: Maintained 22838F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22839F: drivers/iio/chemical/scd30.h 22840F: drivers/iio/chemical/scd30_core.c 22841F: drivers/iio/chemical/scd30_i2c.c 22842F: drivers/iio/chemical/scd30_serial.c 22843 22844SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22845M: Roan van Dijk <roan@protonic.nl> 22846S: Maintained 22847F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22848F: drivers/iio/chemical/scd4x.c 22849 22850SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22851M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22852S: Maintained 22853F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22854F: drivers/iio/pressure/sdp500.c 22855 22856SENSIRION SGP40 GAS SENSOR DRIVER 22857M: Andreas Klinger <ak@it-klinger.de> 22858S: Maintained 22859F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22860F: drivers/iio/chemical/sgp40.c 22861 22862SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22863M: Tomasz Duszynski <tduszyns@gmail.com> 22864S: Maintained 22865F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22866F: drivers/iio/chemical/sps30.c 22867F: drivers/iio/chemical/sps30_i2c.c 22868F: drivers/iio/chemical/sps30_serial.c 22869 22870SERIAL DEVICE BUS 22871M: Rob Herring <robh@kernel.org> 22872L: linux-serial@vger.kernel.org 22873S: Maintained 22874F: Documentation/devicetree/bindings/serial/serial.yaml 22875F: drivers/tty/serdev/ 22876F: include/linux/serdev.h 22877 22878SERIAL IR RECEIVER 22879M: Sean Young <sean@mess.org> 22880L: linux-media@vger.kernel.org 22881S: Maintained 22882F: drivers/media/rc/serial_ir.c 22883 22884SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22885M: Srinivas Kandagatla <srini@kernel.org> 22886L: linux-sound@vger.kernel.org 22887S: Maintained 22888F: Documentation/devicetree/bindings/slimbus/ 22889F: Documentation/driver-api/slimbus.rst 22890F: drivers/slimbus/ 22891F: include/linux/slimbus.h 22892 22893SFC NETWORK DRIVER 22894M: Edward Cree <ecree.xilinx@gmail.com> 22895L: netdev@vger.kernel.org 22896L: linux-net-drivers@amd.com 22897S: Maintained 22898F: Documentation/networking/devlink/sfc.rst 22899F: drivers/net/ethernet/sfc/ 22900 22901SFCTEMP HWMON DRIVER 22902M: Emil Renner Berthing <kernel@esmil.dk> 22903M: Hal Feng <hal.feng@starfivetech.com> 22904L: linux-hwmon@vger.kernel.org 22905S: Maintained 22906F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22907F: Documentation/hwmon/sfctemp.rst 22908F: drivers/hwmon/sfctemp.c 22909 22910SFF/SFP/SFP+ MODULE SUPPORT 22911M: Russell King <linux@armlinux.org.uk> 22912L: netdev@vger.kernel.org 22913S: Maintained 22914F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22915F: drivers/net/phy/phylink.c 22916F: drivers/net/phy/sfp* 22917F: include/linux/mdio/mdio-i2c.h 22918F: include/linux/phylink.h 22919F: include/linux/sfp.h 22920K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22921 22922SGI GRU DRIVER 22923M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22924S: Maintained 22925F: drivers/misc/sgi-gru/ 22926 22927SGI XP/XPC/XPNET DRIVER 22928M: Robin Holt <robinmholt@gmail.com> 22929M: Steve Wahl <steve.wahl@hpe.com> 22930S: Maintained 22931F: drivers/misc/sgi-xp/ 22932 22933SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22934M: D. Wythe <alibuda@linux.alibaba.com> 22935M: Dust Li <dust.li@linux.alibaba.com> 22936M: Sidraya Jayagond <sidraya@linux.ibm.com> 22937M: Wenjia Zhang <wenjia@linux.ibm.com> 22938R: Mahanta Jambigi <mjambigi@linux.ibm.com> 22939R: Tony Lu <tonylu@linux.alibaba.com> 22940R: Wen Gu <guwen@linux.alibaba.com> 22941L: linux-rdma@vger.kernel.org 22942L: linux-s390@vger.kernel.org 22943S: Supported 22944F: net/smc/ 22945 22946SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22947M: Linus Walleij <linus.walleij@linaro.org> 22948L: linux-iio@vger.kernel.org 22949S: Maintained 22950T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22951F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22952F: drivers/iio/light/gp2ap002.c 22953 22954SHARP RJ54N1CB0C SENSOR DRIVER 22955M: Jacopo Mondi <jacopo@jmondi.org> 22956L: linux-media@vger.kernel.org 22957S: Odd fixes 22958T: git git://linuxtv.org/media.git 22959F: drivers/media/i2c/rj54n1cb0c.c 22960F: include/media/i2c/rj54n1cb0c.h 22961 22962SHRINKER 22963M: Andrew Morton <akpm@linux-foundation.org> 22964M: Dave Chinner <david@fromorbit.com> 22965R: Qi Zheng <zhengqi.arch@bytedance.com> 22966R: Roman Gushchin <roman.gushchin@linux.dev> 22967R: Muchun Song <muchun.song@linux.dev> 22968L: linux-mm@kvack.org 22969S: Maintained 22970F: Documentation/admin-guide/mm/shrinker_debugfs.rst 22971F: include/linux/list_lru.h 22972F: include/linux/shrinker.h 22973F: mm/list_lru.c 22974F: mm/shrinker.c 22975F: mm/shrinker_debug.c 22976 22977SH_VOU V4L2 OUTPUT DRIVER 22978L: linux-media@vger.kernel.org 22979S: Orphan 22980F: drivers/media/platform/renesas/sh_vou.c 22981F: include/media/drv-intf/sh_vou.h 22982 22983SI2157 MEDIA DRIVER 22984L: linux-media@vger.kernel.org 22985S: Orphan 22986W: https://linuxtv.org 22987Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22988F: drivers/media/tuners/si2157* 22989 22990SI2165 MEDIA DRIVER 22991M: Matthias Schwarzott <zzam@gentoo.org> 22992L: linux-media@vger.kernel.org 22993S: Maintained 22994W: https://linuxtv.org 22995Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22996F: drivers/media/dvb-frontends/si2165* 22997 22998SI2168 MEDIA DRIVER 22999L: linux-media@vger.kernel.org 23000S: Orphan 23001W: https://linuxtv.org 23002Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23003F: drivers/media/dvb-frontends/si2168* 23004 23005SI470X FM RADIO RECEIVER I2C DRIVER 23006M: Hans Verkuil <hverkuil@xs4all.nl> 23007L: linux-media@vger.kernel.org 23008S: Odd Fixes 23009W: https://linuxtv.org 23010T: git git://linuxtv.org/media.git 23011F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23012F: drivers/media/radio/si470x/radio-si470x-i2c.c 23013 23014SI470X FM RADIO RECEIVER USB DRIVER 23015M: Hans Verkuil <hverkuil@xs4all.nl> 23016L: linux-media@vger.kernel.org 23017S: Maintained 23018W: https://linuxtv.org 23019T: git git://linuxtv.org/media.git 23020F: drivers/media/radio/si470x/radio-si470x-common.c 23021F: drivers/media/radio/si470x/radio-si470x-usb.c 23022F: drivers/media/radio/si470x/radio-si470x.h 23023 23024SI4713 FM RADIO TRANSMITTER I2C DRIVER 23025M: Eduardo Valentin <edubezval@gmail.com> 23026L: linux-media@vger.kernel.org 23027S: Odd Fixes 23028W: https://linuxtv.org 23029T: git git://linuxtv.org/media.git 23030F: drivers/media/radio/si4713/si4713.? 23031 23032SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23033M: Eduardo Valentin <edubezval@gmail.com> 23034L: linux-media@vger.kernel.org 23035S: Odd Fixes 23036W: https://linuxtv.org 23037T: git git://linuxtv.org/media.git 23038F: drivers/media/radio/si4713/radio-platform-si4713.c 23039 23040SI4713 FM RADIO TRANSMITTER USB DRIVER 23041M: Hans Verkuil <hverkuil@xs4all.nl> 23042L: linux-media@vger.kernel.org 23043S: Maintained 23044W: https://linuxtv.org 23045T: git git://linuxtv.org/media.git 23046F: drivers/media/radio/si4713/radio-usb-si4713.c 23047 23048SIANO DVB DRIVER 23049M: Mauro Carvalho Chehab <mchehab@kernel.org> 23050L: linux-media@vger.kernel.org 23051S: Odd fixes 23052W: https://linuxtv.org 23053T: git git://linuxtv.org/media.git 23054F: drivers/media/common/siano/ 23055F: drivers/media/mmc/siano/ 23056F: drivers/media/usb/siano/ 23057F: drivers/media/usb/siano/ 23058 23059SIEMENS IPC LED DRIVERS 23060M: Bao Cheng Su <baocheng.su@siemens.com> 23061M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23062M: Tobias Schaffner <tobias.schaffner@siemens.com> 23063L: linux-leds@vger.kernel.org 23064S: Maintained 23065F: drivers/leds/simatic/ 23066 23067SIEMENS IPC PLATFORM DRIVERS 23068M: Bao Cheng Su <baocheng.su@siemens.com> 23069M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23070M: Tobias Schaffner <tobias.schaffner@siemens.com> 23071L: platform-driver-x86@vger.kernel.org 23072S: Maintained 23073F: drivers/platform/x86/siemens/ 23074F: include/linux/platform_data/x86/simatic-ipc-base.h 23075F: include/linux/platform_data/x86/simatic-ipc.h 23076 23077SIEMENS IPC WATCHDOG DRIVERS 23078M: Bao Cheng Su <baocheng.su@siemens.com> 23079M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23080M: Tobias Schaffner <tobias.schaffner@siemens.com> 23081L: linux-watchdog@vger.kernel.org 23082S: Maintained 23083F: drivers/watchdog/simatic-ipc-wdt.c 23084 23085SIFIVE DRIVERS 23086M: Paul Walmsley <paul.walmsley@sifive.com> 23087M: Samuel Holland <samuel.holland@sifive.com> 23088L: linux-riscv@lists.infradead.org 23089S: Supported 23090F: drivers/dma/sf-pdma/ 23091N: sifive 23092K: fu[57]40 23093K: [^@]sifive 23094 23095SILEAD TOUCHSCREEN DRIVER 23096M: Hans de Goede <hansg@kernel.org> 23097L: linux-input@vger.kernel.org 23098L: platform-driver-x86@vger.kernel.org 23099S: Maintained 23100F: drivers/input/touchscreen/silead.c 23101F: drivers/platform/x86/touchscreen_dmi.c 23102 23103SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23104M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23105L: linux-wireless@vger.kernel.org 23106S: Supported 23107F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23108F: drivers/net/wireless/silabs/ 23109 23110SILICON MOTION SM712 FRAME BUFFER DRIVER 23111M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23112M: Teddy Wang <teddy.wang@siliconmotion.com> 23113M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23114L: linux-fbdev@vger.kernel.org 23115S: Maintained 23116F: Documentation/fb/sm712fb.rst 23117F: drivers/video/fbdev/sm712* 23118 23119SILVACO I3C DUAL-ROLE MASTER 23120M: Miquel Raynal <miquel.raynal@bootlin.com> 23121M: Frank Li <Frank.Li@nxp.com> 23122L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23123L: imx@lists.linux.dev 23124S: Maintained 23125F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23126F: drivers/i3c/master/svc-i3c-master.c 23127 23128SIMPLEFB FB DRIVER 23129M: Hans de Goede <hansg@kernel.org> 23130L: linux-fbdev@vger.kernel.org 23131S: Maintained 23132F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23133F: drivers/video/fbdev/simplefb.c 23134F: include/linux/platform_data/simplefb.h 23135 23136SIOX 23137M: Thorsten Scherer <t.scherer@eckelmann.de> 23138R: Pengutronix Kernel Team <kernel@pengutronix.de> 23139S: Supported 23140F: drivers/gpio/gpio-siox.c 23141F: drivers/siox/* 23142F: include/trace/events/siox.h 23143 23144SIPHASH PRF ROUTINES 23145M: Jason A. Donenfeld <Jason@zx2c4.com> 23146S: Maintained 23147F: include/linux/siphash.h 23148F: lib/siphash.c 23149F: lib/tests/siphash_kunit.c 23150 23151SIS 190 ETHERNET DRIVER 23152M: Francois Romieu <romieu@fr.zoreil.com> 23153L: netdev@vger.kernel.org 23154S: Maintained 23155F: drivers/net/ethernet/sis/sis190.c 23156 23157SIS 900/7016 FAST ETHERNET DRIVER 23158M: Daniele Venzano <venza@brownhat.org> 23159L: netdev@vger.kernel.org 23160S: Maintained 23161W: http://www.brownhat.org/sis900.html 23162F: drivers/net/ethernet/sis/sis900.* 23163 23164SIS FRAMEBUFFER DRIVER 23165S: Orphan 23166F: Documentation/fb/sisfb.rst 23167F: drivers/video/fbdev/sis/ 23168F: include/video/sisfb.h 23169 23170SIS I2C TOUCHSCREEN DRIVER 23171M: Mika Penttilä <mpenttil@redhat.com> 23172L: linux-input@vger.kernel.org 23173S: Maintained 23174F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23175F: drivers/input/touchscreen/sis_i2c.c 23176 23177SIS USB2VGA DRIVER 23178M: Thomas Winischhofer <thomas@winischhofer.net> 23179S: Maintained 23180W: http://www.winischhofer.at/linuxsisusbvga.shtml 23181F: drivers/usb/misc/sisusbvga/ 23182 23183SL28 CPLD MFD DRIVER 23184M: Michael Walle <mwalle@kernel.org> 23185S: Maintained 23186F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23187F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23188F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23189F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 23190F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23191F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23192F: drivers/gpio/gpio-sl28cpld.c 23193F: drivers/hwmon/sl28cpld-hwmon.c 23194F: drivers/irqchip/irq-sl28cpld.c 23195F: drivers/pwm/pwm-sl28cpld.c 23196F: drivers/watchdog/sl28cpld_wdt.c 23197 23198SL28 VPD NVMEM LAYOUT DRIVER 23199M: Michael Walle <mwalle@kernel.org> 23200S: Maintained 23201F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23202F: drivers/nvmem/layouts/sl28vpd.c 23203 23204SLAB ALLOCATOR 23205M: Vlastimil Babka <vbabka@suse.cz> 23206M: Andrew Morton <akpm@linux-foundation.org> 23207R: Christoph Lameter <cl@gentwo.org> 23208R: David Rientjes <rientjes@google.com> 23209R: Roman Gushchin <roman.gushchin@linux.dev> 23210R: Harry Yoo <harry.yoo@oracle.com> 23211L: linux-mm@kvack.org 23212S: Maintained 23213T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23214F: Documentation/admin-guide/mm/slab.rst 23215F: Documentation/mm/slab.rst 23216F: include/linux/mempool.h 23217F: include/linux/slab.h 23218F: mm/failslab.c 23219F: mm/mempool.c 23220F: mm/slab.h 23221F: mm/slab_common.c 23222F: mm/slub.c 23223 23224SLCAN CAN NETWORK DRIVER 23225M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23226L: linux-can@vger.kernel.org 23227S: Maintained 23228F: drivers/net/can/slcan/ 23229 23230SLEEPABLE READ-COPY UPDATE (SRCU) 23231M: Lai Jiangshan <jiangshanlai@gmail.com> 23232M: "Paul E. McKenney" <paulmck@kernel.org> 23233M: Josh Triplett <josh@joshtriplett.org> 23234R: Steven Rostedt <rostedt@goodmis.org> 23235R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23236L: rcu@vger.kernel.org 23237S: Supported 23238W: http://www.rdrop.com/users/paulmck/RCU/ 23239T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23240F: include/linux/srcu*.h 23241F: kernel/rcu/srcu*.c 23242 23243SMACK SECURITY MODULE 23244M: Casey Schaufler <casey@schaufler-ca.com> 23245L: linux-security-module@vger.kernel.org 23246S: Maintained 23247W: http://schaufler-ca.com 23248T: git https://github.com/cschaufler/smack-next.git 23249F: Documentation/admin-guide/LSM/Smack.rst 23250F: security/smack/ 23251 23252SMC91x ETHERNET DRIVER 23253M: Nicolas Pitre <nico@fluxnic.net> 23254S: Odd Fixes 23255F: drivers/net/ethernet/smsc/smc91x.* 23256 23257SMSC EMC2103 HARDWARE MONITOR DRIVER 23258M: Steve Glendinning <steve.glendinning@shawell.net> 23259L: linux-hwmon@vger.kernel.org 23260S: Maintained 23261F: Documentation/hwmon/emc2103.rst 23262F: drivers/hwmon/emc2103.c 23263 23264SMSC SCH5627 HARDWARE MONITOR DRIVER 23265M: Hans de Goede <hansg@kernel.org> 23266L: linux-hwmon@vger.kernel.org 23267S: Supported 23268F: Documentation/hwmon/sch5627.rst 23269F: drivers/hwmon/sch5627.c 23270 23271SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23272M: Steve Glendinning <steve.glendinning@shawell.net> 23273L: linux-fbdev@vger.kernel.org 23274S: Maintained 23275F: drivers/video/fbdev/smscufx.c 23276 23277SMSC47B397 HARDWARE MONITOR DRIVER 23278M: Jean Delvare <jdelvare@suse.com> 23279L: linux-hwmon@vger.kernel.org 23280S: Maintained 23281F: Documentation/hwmon/smsc47b397.rst 23282F: drivers/hwmon/smsc47b397.c 23283 23284SMSC911x ETHERNET DRIVER 23285M: Steve Glendinning <steve.glendinning@shawell.net> 23286L: netdev@vger.kernel.org 23287S: Maintained 23288F: drivers/net/ethernet/smsc/smsc911x.* 23289F: include/linux/smsc911x.h 23290 23291SMSC9420 PCI ETHERNET DRIVER 23292M: Steve Glendinning <steve.glendinning@shawell.net> 23293L: netdev@vger.kernel.org 23294S: Maintained 23295F: drivers/net/ethernet/smsc/smsc9420.* 23296 23297SNET DPU VIRTIO DATA PATH ACCELERATOR 23298R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23299F: drivers/vdpa/solidrun/ 23300 23301SOCIONEXT (SNI) AVE NETWORK DRIVER 23302M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23303L: netdev@vger.kernel.org 23304S: Maintained 23305F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23306F: drivers/net/ethernet/socionext/sni_ave.c 23307 23308SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23309M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23310M: Masahisa Kojima <kojima.masahisa@socionext.com> 23311L: netdev@vger.kernel.org 23312S: Maintained 23313F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23314F: drivers/net/ethernet/socionext/netsec.c 23315 23316SOCIONEXT (SNI) Synquacer SPI DRIVER 23317M: Masahisa Kojima <masahisa.kojima@linaro.org> 23318M: Jassi Brar <jaswinder.singh@linaro.org> 23319L: linux-spi@vger.kernel.org 23320S: Maintained 23321F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23322F: drivers/spi/spi-synquacer.c 23323 23324SOCIONEXT SYNQUACER I2C DRIVER 23325M: Ard Biesheuvel <ardb@kernel.org> 23326L: linux-i2c@vger.kernel.org 23327S: Maintained 23328F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23329F: drivers/i2c/busses/i2c-synquacer.c 23330 23331SOCIONEXT UNIPHIER SOUND DRIVER 23332L: linux-sound@vger.kernel.org 23333S: Orphan 23334F: sound/soc/uniphier/ 23335 23336SOCKET TIMESTAMPING 23337M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23338R: Jason Xing <kernelxing@tencent.com> 23339S: Maintained 23340F: Documentation/networking/timestamping.rst 23341F: include/linux/net_tstamp.h 23342F: include/uapi/linux/net_tstamp.h 23343F: tools/testing/selftests/bpf/*/net_timestamping* 23344F: tools/testing/selftests/net/*timestamp* 23345F: tools/testing/selftests/net/so_txtime.c 23346 23347SOEKRIS NET48XX LED SUPPORT 23348M: Chris Boot <bootc@bootc.net> 23349S: Maintained 23350F: drivers/leds/leds-net48xx.c 23351 23352SOFT-IWARP DRIVER (siw) 23353M: Bernard Metzler <bernard.metzler@linux.dev> 23354L: linux-rdma@vger.kernel.org 23355S: Supported 23356F: drivers/infiniband/sw/siw/ 23357F: include/uapi/rdma/siw-abi.h 23358 23359SOFT-ROCE DRIVER (rxe) 23360M: Zhu Yanjun <zyjzyj2000@gmail.com> 23361L: linux-rdma@vger.kernel.org 23362S: Supported 23363F: drivers/infiniband/sw/rxe/ 23364F: include/uapi/rdma/rdma_user_rxe.h 23365 23366SOFTLOGIC 6x10 MPEG CODEC 23367M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23368M: Andrey Utkin <andrey_utkin@fastmail.com> 23369M: Ismael Luceno <ismael@iodev.co.uk> 23370L: linux-media@vger.kernel.org 23371S: Supported 23372F: drivers/media/pci/solo6x10/ 23373 23374SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23375M: James Morse <james.morse@arm.com> 23376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23377S: Maintained 23378F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23379F: drivers/firmware/arm_sdei.c 23380F: include/linux/arm_sdei.h 23381F: include/uapi/linux/arm_sdei.h 23382 23383SOFTWARE NODES AND DEVICE PROPERTIES 23384R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23385R: Daniel Scally <djrscally@gmail.com> 23386R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23387R: Sakari Ailus <sakari.ailus@linux.intel.com> 23388L: linux-acpi@vger.kernel.org 23389S: Maintained 23390F: drivers/base/property.c 23391F: drivers/base/swnode.c 23392F: include/linux/fwnode.h 23393F: include/linux/property.h 23394 23395SOFTWARE RAID (Multiple Disks) SUPPORT 23396M: Song Liu <song@kernel.org> 23397M: Yu Kuai <yukuai3@huawei.com> 23398L: linux-raid@vger.kernel.org 23399S: Supported 23400Q: https://patchwork.kernel.org/project/linux-raid/list/ 23401T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23402F: drivers/md/Kconfig 23403F: drivers/md/Makefile 23404F: drivers/md/md* 23405F: drivers/md/raid* 23406F: include/linux/raid/ 23407F: include/uapi/linux/raid/ 23408F: lib/raid6/ 23409 23410SOLIDRUN CLEARFOG SUPPORT 23411M: Russell King <linux@armlinux.org.uk> 23412S: Maintained 23413F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23414F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23415 23416SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23417M: Russell King <linux@armlinux.org.uk> 23418S: Maintained 23419F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23420F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23421F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23422 23423SONIC NETWORK DRIVER 23424M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23425L: netdev@vger.kernel.org 23426S: Maintained 23427F: drivers/net/ethernet/natsemi/sonic.* 23428 23429SONICS SILICON BACKPLANE DRIVER (SSB) 23430M: Michael Buesch <m@bues.ch> 23431L: linux-wireless@vger.kernel.org 23432S: Maintained 23433F: drivers/ssb/ 23434F: include/linux/ssb/ 23435 23436SONY IMX208 SENSOR DRIVER 23437M: Sakari Ailus <sakari.ailus@linux.intel.com> 23438L: linux-media@vger.kernel.org 23439S: Maintained 23440T: git git://linuxtv.org/media.git 23441F: drivers/media/i2c/imx208.c 23442 23443SONY IMX214 SENSOR DRIVER 23444M: Ricardo Ribalda <ribalda@kernel.org> 23445L: linux-media@vger.kernel.org 23446S: Maintained 23447T: git git://linuxtv.org/media.git 23448F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23449F: drivers/media/i2c/imx214.c 23450 23451SONY IMX219 SENSOR DRIVER 23452M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23453L: linux-media@vger.kernel.org 23454S: Maintained 23455T: git git://linuxtv.org/media.git 23456F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23457F: drivers/media/i2c/imx219.c 23458 23459SONY IMX258 SENSOR DRIVER 23460M: Sakari Ailus <sakari.ailus@linux.intel.com> 23461L: linux-media@vger.kernel.org 23462S: Maintained 23463T: git git://linuxtv.org/media.git 23464F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23465F: drivers/media/i2c/imx258.c 23466 23467SONY IMX274 SENSOR DRIVER 23468M: Leon Luo <leonl@leopardimaging.com> 23469L: linux-media@vger.kernel.org 23470S: Maintained 23471T: git git://linuxtv.org/media.git 23472F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23473F: drivers/media/i2c/imx274.c 23474 23475SONY IMX283 SENSOR DRIVER 23476M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23477M: Umang Jain <umang.jain@ideasonboard.com> 23478L: linux-media@vger.kernel.org 23479S: Maintained 23480T: git git://linuxtv.org/media.git 23481F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23482F: drivers/media/i2c/imx283.c 23483 23484SONY IMX290 SENSOR DRIVER 23485M: Manivannan Sadhasivam <mani@kernel.org> 23486L: linux-media@vger.kernel.org 23487S: Maintained 23488T: git git://linuxtv.org/media.git 23489F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23490F: drivers/media/i2c/imx290.c 23491 23492SONY IMX296 SENSOR DRIVER 23493M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23494M: Manivannan Sadhasivam <mani@kernel.org> 23495L: linux-media@vger.kernel.org 23496S: Maintained 23497T: git git://linuxtv.org/media.git 23498F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23499F: drivers/media/i2c/imx296.c 23500 23501SONY IMX319 SENSOR DRIVER 23502M: Bingbu Cao <bingbu.cao@intel.com> 23503L: linux-media@vger.kernel.org 23504S: Maintained 23505T: git git://linuxtv.org/media.git 23506F: drivers/media/i2c/imx319.c 23507 23508SONY IMX334 SENSOR DRIVER 23509L: linux-media@vger.kernel.org 23510S: Orphan 23511T: git git://linuxtv.org/media.git 23512F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23513F: drivers/media/i2c/imx334.c 23514 23515SONY IMX335 SENSOR DRIVER 23516M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23517L: linux-media@vger.kernel.org 23518S: Maintained 23519T: git git://linuxtv.org/media.git 23520F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23521F: drivers/media/i2c/imx335.c 23522 23523SONY IMX355 SENSOR DRIVER 23524M: Tianshu Qiu <tian.shu.qiu@intel.com> 23525L: linux-media@vger.kernel.org 23526S: Maintained 23527T: git git://linuxtv.org/media.git 23528F: drivers/media/i2c/imx355.c 23529 23530SONY IMX412 SENSOR DRIVER 23531L: linux-media@vger.kernel.org 23532S: Orphan 23533T: git git://linuxtv.org/media.git 23534F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23535F: drivers/media/i2c/imx412.c 23536 23537SONY IMX415 SENSOR DRIVER 23538M: Michael Riesch <michael.riesch@collabora.com> 23539L: linux-media@vger.kernel.org 23540S: Maintained 23541T: git git://linuxtv.org/media.git 23542F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23543F: drivers/media/i2c/imx415.c 23544 23545SONY MEMORYSTICK SUBSYSTEM 23546M: Maxim Levitsky <maximlevitsky@gmail.com> 23547M: Alex Dubov <oakad@yahoo.com> 23548M: Ulf Hansson <ulf.hansson@linaro.org> 23549L: linux-mmc@vger.kernel.org 23550S: Maintained 23551T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23552F: drivers/memstick/ 23553F: include/linux/memstick.h 23554 23555SONY VAIO CONTROL DEVICE DRIVER 23556M: Mattia Dongili <malattia@linux.it> 23557L: platform-driver-x86@vger.kernel.org 23558S: Maintained 23559W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23560F: Documentation/admin-guide/laptops/sony-laptop.rst 23561F: drivers/char/sonypi.c 23562F: drivers/platform/x86/sony-laptop.c 23563 23564SOPHGO DEVICETREES and DRIVERS 23565M: Chen Wang <unicorn_wang@outlook.com> 23566M: Inochi Amaoto <inochiama@gmail.com> 23567L: sophgo@lists.linux.dev 23568W: https://github.com/sophgo/linux/wiki 23569T: git https://github.com/sophgo/linux.git 23570S: Maintained 23571N: sophgo 23572K: sophgo 23573 23574SOUND 23575M: Jaroslav Kysela <perex@perex.cz> 23576M: Takashi Iwai <tiwai@suse.com> 23577L: linux-sound@vger.kernel.org 23578S: Maintained 23579W: http://www.alsa-project.org/ 23580Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23581T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23582F: Documentation/sound/ 23583F: include/sound/ 23584F: include/uapi/sound/ 23585F: sound/ 23586F: tools/testing/selftests/alsa 23587 23588SOUND - ALSA SELFTESTS 23589M: Mark Brown <broonie@kernel.org> 23590L: linux-sound@vger.kernel.org 23591L: linux-kselftest@vger.kernel.org 23592S: Supported 23593F: tools/testing/selftests/alsa 23594 23595SOUND - COMPRESSED AUDIO 23596M: Vinod Koul <vkoul@kernel.org> 23597L: linux-sound@vger.kernel.org 23598S: Supported 23599T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23600F: Documentation/sound/designs/compress-offload.rst 23601F: include/sound/compress_driver.h 23602F: include/uapi/sound/compress_* 23603F: sound/core/compress_offload.c 23604F: sound/soc/soc-compress.c 23605 23606SOUND - CORE KUNIT TEST 23607M: Ivan Orlov <ivan.orlov0322@gmail.com> 23608L: linux-sound@vger.kernel.org 23609S: Supported 23610F: sound/core/sound_kunit.c 23611 23612SOUND - DMAENGINE HELPERS 23613M: Lars-Peter Clausen <lars@metafoo.de> 23614S: Supported 23615F: include/sound/dmaengine_pcm.h 23616F: sound/core/pcm_dmaengine.c 23617F: sound/soc/soc-generic-dmaengine-pcm.c 23618 23619SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23620M: Liam Girdwood <lgirdwood@gmail.com> 23621M: Mark Brown <broonie@kernel.org> 23622L: linux-sound@vger.kernel.org 23623S: Supported 23624W: http://alsa-project.org/main/index.php/ASoC 23625T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23626F: Documentation/devicetree/bindings/sound/ 23627F: Documentation/sound/soc/ 23628F: include/dt-bindings/sound/ 23629F: include/sound/cs* 23630X: include/sound/cs4231-regs.h 23631X: include/sound/cs8403.h 23632X: include/sound/cs8427.h 23633F: include/sound/madera-pdata.h 23634F: include/sound/soc* 23635F: include/sound/sof.h 23636F: include/sound/sof/ 23637F: include/sound/wm*.h 23638F: include/trace/events/sof*.h 23639F: include/uapi/sound/asoc.h 23640F: sound/soc/ 23641 23642SOUND - SOC LAYER / dapm-graph 23643M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23644L: linux-sound@vger.kernel.org 23645S: Maintained 23646F: tools/sound/dapm-graph 23647 23648SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23649M: Liam Girdwood <lgirdwood@gmail.com> 23650M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23651M: Bard Liao <yung-chuan.liao@linux.intel.com> 23652M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23653M: Daniel Baluta <daniel.baluta@nxp.com> 23654R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23655R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23656L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23657S: Supported 23658W: https://github.com/thesofproject/linux/ 23659F: sound/soc/sof/ 23660 23661SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23662M: Mark Brown <broonie@kernel.org> 23663M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23664S: Supported 23665L: linux-sound@vger.kernel.org 23666F: sound/soc/generic/ 23667F: include/sound/simple_card* 23668F: Documentation/devicetree/bindings/sound/simple-card.yaml 23669F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23670 23671SOUNDWIRE SUBSYSTEM 23672M: Vinod Koul <vkoul@kernel.org> 23673M: Bard Liao <yung-chuan.liao@linux.intel.com> 23674R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23675L: linux-sound@vger.kernel.org 23676S: Supported 23677T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23678F: Documentation/driver-api/soundwire/ 23679F: drivers/soundwire/ 23680F: include/linux/soundwire/ 23681 23682SP2 MEDIA DRIVER 23683M: Olli Salonen <olli.salonen@iki.fi> 23684L: linux-media@vger.kernel.org 23685S: Maintained 23686W: https://linuxtv.org 23687Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23688F: drivers/media/dvb-frontends/sp2* 23689 23690SPANISH DOCUMENTATION 23691M: Carlos Bilbao <carlos.bilbao@kernel.org> 23692R: Avadhut Naik <avadhut.naik@amd.com> 23693S: Maintained 23694F: Documentation/translations/sp_SP/ 23695 23696SPARC + UltraSPARC (sparc/sparc64) 23697M: "David S. Miller" <davem@davemloft.net> 23698M: Andreas Larsson <andreas@gaisler.com> 23699L: sparclinux@vger.kernel.org 23700S: Maintained 23701Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23702T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23703T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23704F: arch/sparc/ 23705F: drivers/sbus/ 23706 23707SPARC SERIAL DRIVERS 23708M: "David S. Miller" <davem@davemloft.net> 23709L: sparclinux@vger.kernel.org 23710S: Maintained 23711T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23712T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23713F: drivers/tty/serial/suncore.c 23714F: drivers/tty/serial/sunhv.c 23715F: drivers/tty/serial/sunsab.c 23716F: drivers/tty/serial/sunsab.h 23717F: drivers/tty/serial/sunsu.c 23718F: drivers/tty/serial/sunzilog.c 23719F: drivers/tty/serial/sunzilog.h 23720F: drivers/tty/vcc.c 23721F: include/linux/sunserialcore.h 23722 23723SPARSE CHECKER 23724M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23725L: linux-sparse@vger.kernel.org 23726S: Maintained 23727W: https://sparse.docs.kernel.org/ 23728Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23729B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23730T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23731F: include/linux/compiler.h 23732 23733SPEAKUP CONSOLE SPEECH DRIVER 23734M: William Hubbs <w.d.hubbs@gmail.com> 23735M: Chris Brannon <chris@the-brannons.com> 23736M: Kirk Reiser <kirk@reisers.ca> 23737M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23738L: speakup@linux-speakup.org 23739S: Odd Fixes 23740W: http://www.linux-speakup.org/ 23741W: https://github.com/linux-speakup/speakup 23742B: https://github.com/linux-speakup/speakup/issues 23743F: drivers/accessibility/speakup/ 23744 23745SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23746M: Viresh Kumar <vireshk@kernel.org> 23747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23748L: soc@lists.linux.dev 23749S: Maintained 23750W: http://www.st.com/spear 23751F: arch/arm/boot/dts/st/spear* 23752F: arch/arm/mach-spear/ 23753F: drivers/clk/spear/ 23754F: drivers/pinctrl/spear/ 23755 23756SPI NOR SUBSYSTEM 23757M: Tudor Ambarus <tudor.ambarus@linaro.org> 23758M: Pratyush Yadav <pratyush@kernel.org> 23759M: Michael Walle <mwalle@kernel.org> 23760L: linux-mtd@lists.infradead.org 23761S: Maintained 23762W: http://www.linux-mtd.infradead.org/ 23763Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23764C: irc://irc.oftc.net/mtd 23765T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23766F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23767F: drivers/mtd/spi-nor/ 23768F: include/linux/mtd/spi-nor.h 23769 23770SPI OFFLOAD 23771R: David Lechner <dlechner@baylibre.com> 23772F: drivers/spi/spi-offload-trigger-*.c 23773F: drivers/spi/spi-offload.c 23774F: include/linux/spi/offload/ 23775K: spi_offload 23776 23777SPI SUBSYSTEM 23778M: Mark Brown <broonie@kernel.org> 23779L: linux-spi@vger.kernel.org 23780S: Maintained 23781Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23782T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23783F: Documentation/devicetree/bindings/spi/ 23784F: Documentation/spi/ 23785F: drivers/spi/ 23786F: include/linux/spi/ 23787F: include/uapi/linux/spi/ 23788F: tools/spi/ 23789 23790SPMI SUBSYSTEM 23791M: Stephen Boyd <sboyd@kernel.org> 23792L: linux-kernel@vger.kernel.org 23793S: Maintained 23794T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23795F: Documentation/devicetree/bindings/spmi/ 23796F: drivers/spmi/ 23797F: include/dt-bindings/spmi/spmi.h 23798F: include/linux/spmi.h 23799F: include/trace/events/spmi.h 23800 23801SPU FILE SYSTEM 23802L: linuxppc-dev@lists.ozlabs.org 23803S: Orphan 23804F: Documentation/filesystems/spufs/spufs.rst 23805F: arch/powerpc/platforms/cell/spufs/ 23806 23807SQUASHFS FILE SYSTEM 23808M: Phillip Lougher <phillip@squashfs.org.uk> 23809L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23810S: Maintained 23811W: http://squashfs.org.uk 23812T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23813F: Documentation/filesystems/squashfs.rst 23814F: fs/squashfs/ 23815 23816SRM (Alpha) environment access 23817M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23818S: Maintained 23819F: arch/alpha/kernel/srm_env.c 23820 23821ST LSM6DSx IMU IIO DRIVER 23822M: Lorenzo Bianconi <lorenzo@kernel.org> 23823L: linux-iio@vger.kernel.org 23824S: Maintained 23825W: http://www.st.com/ 23826F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23827F: drivers/iio/imu/st_lsm6dsx/ 23828 23829ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23830M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23831M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23832L: linux-media@vger.kernel.org 23833S: Maintained 23834T: git git://linuxtv.org/media.git 23835F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23836F: drivers/media/i2c/st-mipid02.c 23837 23838ST STC3117 FUEL GAUGE DRIVER 23839M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23840M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23841L: linux-pm@vger.kernel.org 23842S: Maintained 23843F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23844F: drivers/power/supply/stc3117_fuel_gauge.c 23845 23846ST STM32 FIREWALL 23847M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23848S: Maintained 23849F: drivers/bus/stm32_etzpc.c 23850F: drivers/bus/stm32_firewall.c 23851F: drivers/bus/stm32_rifsc.c 23852 23853ST STM32 HDP PINCTRL DRIVER 23854M: Clément Le Goffic <legoffic.clement@gmail.com> 23855S: Maintained 23856F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 23857F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23858 23859ST STM32 I2C/SMBUS DRIVER 23860M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23861M: Alain Volmat <alain.volmat@foss.st.com> 23862L: linux-i2c@vger.kernel.org 23863S: Maintained 23864F: drivers/i2c/busses/i2c-stm32* 23865 23866ST STM32 OCTO MEMORY MANAGER 23867M: Patrice Chotard <patrice.chotard@foss.st.com> 23868S: Maintained 23869F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23870F: drivers/memory/stm32_omm.c 23871 23872ST STM32 PINCTRL DRIVER 23873M: Antonio Borneo <antonio.borneo@foss.st.com> 23874S: Maintained 23875F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 23876F: drivers/pinctrl/stm32/ 23877F: include/dt-bindings/pinctrl/stm32-pinfunc.h 23878X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23879 23880ST STM32 SPI DRIVER 23881M: Alain Volmat <alain.volmat@foss.st.com> 23882L: linux-spi@vger.kernel.org 23883S: Maintained 23884F: drivers/spi/spi-stm32.c 23885 23886ST STPDDC60 DRIVER 23887M: Daniel Nilsson <daniel.nilsson@flex.com> 23888L: linux-hwmon@vger.kernel.org 23889S: Maintained 23890F: Documentation/hwmon/stpddc60.rst 23891F: drivers/hwmon/pmbus/stpddc60.c 23892 23893ST VD55G1 DRIVER 23894M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23895M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23896L: linux-media@vger.kernel.org 23897S: Maintained 23898F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23899F: drivers/media/i2c/vd55g1.c 23900 23901ST VD56G3 IMAGE SENSOR DRIVER 23902M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23903M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23904L: linux-media@vger.kernel.org 23905S: Maintained 23906F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 23907F: drivers/media/i2c/vd56g3.c 23908 23909ST VGXY61 DRIVER 23910M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23911M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23912L: linux-media@vger.kernel.org 23913S: Maintained 23914T: git git://linuxtv.org/media.git 23915F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23916F: Documentation/userspace-api/media/drivers/vgxy61.rst 23917F: drivers/media/i2c/vgxy61.c 23918 23919ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23920M: Song Qiang <songqiang1304521@gmail.com> 23921L: linux-iio@vger.kernel.org 23922S: Maintained 23923F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23924F: drivers/iio/proximity/vl53l0x-i2c.c 23925 23926STABLE BRANCH 23927M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23928M: Sasha Levin <sashal@kernel.org> 23929L: stable@vger.kernel.org 23930S: Supported 23931F: Documentation/process/stable-kernel-rules.rst 23932 23933STAGING - ATOMISP DRIVER 23934M: Hans de Goede <hansg@kernel.org> 23935M: Mauro Carvalho Chehab <mchehab@kernel.org> 23936R: Sakari Ailus <sakari.ailus@linux.intel.com> 23937L: linux-media@vger.kernel.org 23938S: Maintained 23939F: drivers/staging/media/atomisp/ 23940 23941STAGING - INDUSTRIAL IO 23942M: Jonathan Cameron <jic23@kernel.org> 23943L: linux-iio@vger.kernel.org 23944S: Odd Fixes 23945F: drivers/staging/iio/ 23946 23947STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23948M: Marc Dietrich <marvin24@gmx.de> 23949L: ac100@lists.launchpad.net (moderated for non-subscribers) 23950L: linux-tegra@vger.kernel.org 23951S: Maintained 23952F: drivers/staging/nvec/ 23953 23954STAGING - SEPS525 LCD CONTROLLER DRIVERS 23955M: Michael Hennerich <michael.hennerich@analog.com> 23956L: linux-fbdev@vger.kernel.org 23957S: Supported 23958F: drivers/staging/fbtft/fb_seps525.c 23959 23960STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 23961M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23962M: Teddy Wang <teddy.wang@siliconmotion.com> 23963M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23964L: linux-fbdev@vger.kernel.org 23965S: Maintained 23966F: drivers/staging/sm750fb/ 23967 23968STAGING SUBSYSTEM 23969M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23970L: linux-staging@lists.linux.dev 23971S: Supported 23972T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 23973F: drivers/staging/ 23974 23975STANDALONE CACHE CONTROLLER DRIVERS 23976M: Conor Dooley <conor@kernel.org> 23977S: Maintained 23978T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23979F: Documentation/devicetree/bindings/cache/ 23980F: drivers/cache 23981 23982STARFIRE/DURALAN NETWORK DRIVER 23983M: Ion Badulescu <ionut@badula.org> 23984S: Odd Fixes 23985F: drivers/net/ethernet/adaptec/starfire* 23986 23987STARFIVE CAMERA SUBSYSTEM DRIVER 23988M: Jack Zhu <jack.zhu@starfivetech.com> 23989M: Changhuang Liang <changhuang.liang@starfivetech.com> 23990L: linux-media@vger.kernel.org 23991S: Maintained 23992F: Documentation/admin-guide/media/starfive_camss.rst 23993F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 23994F: drivers/staging/media/starfive/camss 23995 23996STARFIVE CRYPTO DRIVER 23997M: Jia Jie Ho <jiajie.ho@starfivetech.com> 23998M: William Qiu <william.qiu@starfivetech.com> 23999S: Supported 24000F: Documentation/devicetree/bindings/crypto/starfive* 24001F: drivers/crypto/starfive/ 24002 24003STARFIVE DEVICETREES 24004M: Emil Renner Berthing <kernel@esmil.dk> 24005S: Maintained 24006F: arch/riscv/boot/dts/starfive/ 24007 24008STARFIVE DWMAC GLUE LAYER 24009M: Emil Renner Berthing <kernel@esmil.dk> 24010M: Minda Chen <minda.chen@starfivetech.com> 24011S: Maintained 24012F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24013F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24014 24015STARFIVE JH7110 DPHY RX DRIVER 24016M: Jack Zhu <jack.zhu@starfivetech.com> 24017M: Changhuang Liang <changhuang.liang@starfivetech.com> 24018S: Supported 24019F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24020F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24021 24022STARFIVE JH7110 DPHY TX DRIVER 24023M: Keith Zhao <keith.zhao@starfivetech.com> 24024S: Supported 24025F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24026F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24027 24028STARFIVE JH7110 MMC/SD/SDIO DRIVER 24029M: William Qiu <william.qiu@starfivetech.com> 24030S: Supported 24031F: Documentation/devicetree/bindings/mmc/starfive* 24032F: drivers/mmc/host/dw_mmc-starfive.c 24033 24034STARFIVE JH7110 PLL CLOCK DRIVER 24035M: Xingyu Wu <xingyu.wu@starfivetech.com> 24036S: Supported 24037F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24038F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24039 24040STARFIVE JH7110 PWMDAC DRIVER 24041M: Hal Feng <hal.feng@starfivetech.com> 24042M: Xingyu Wu <xingyu.wu@starfivetech.com> 24043S: Supported 24044F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24045F: sound/soc/starfive/jh7110_pwmdac.c 24046 24047STARFIVE JH7110 SYSCON 24048M: William Qiu <william.qiu@starfivetech.com> 24049M: Xingyu Wu <xingyu.wu@starfivetech.com> 24050S: Supported 24051F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24052 24053STARFIVE JH7110 TDM DRIVER 24054M: Walker Chen <walker.chen@starfivetech.com> 24055S: Maintained 24056F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24057F: sound/soc/starfive/jh7110_tdm.c 24058 24059STARFIVE JH71X0 CLOCK DRIVERS 24060M: Emil Renner Berthing <kernel@esmil.dk> 24061M: Hal Feng <hal.feng@starfivetech.com> 24062S: Maintained 24063F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24064F: drivers/clk/starfive/clk-starfive-jh71* 24065F: include/dt-bindings/clock/starfive?jh71*.h 24066 24067STARFIVE JH71X0 PINCTRL DRIVERS 24068M: Emil Renner Berthing <kernel@esmil.dk> 24069M: Hal Feng <hal.feng@starfivetech.com> 24070L: linux-gpio@vger.kernel.org 24071S: Maintained 24072F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24073F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24074F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24075F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24076 24077STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24078M: Emil Renner Berthing <kernel@esmil.dk> 24079M: Hal Feng <hal.feng@starfivetech.com> 24080S: Maintained 24081F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24082F: drivers/reset/starfive/reset-starfive-jh71* 24083F: include/dt-bindings/reset/starfive?jh71*.h 24084 24085STARFIVE JH71X0 USB DRIVERS 24086M: Minda Chen <minda.chen@starfivetech.com> 24087S: Maintained 24088F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24089F: drivers/usb/cdns3/cdns3-starfive.c 24090 24091STARFIVE JH71XX PMU CONTROLLER DRIVER 24092M: Walker Chen <walker.chen@starfivetech.com> 24093M: Changhuang Liang <changhuang.liang@starfivetech.com> 24094S: Supported 24095F: Documentation/devicetree/bindings/power/starfive* 24096F: drivers/pmdomain/starfive/ 24097F: include/dt-bindings/power/starfive,jh7110-pmu.h 24098 24099STARFIVE SOC DRIVERS 24100M: Conor Dooley <conor@kernel.org> 24101S: Maintained 24102T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24103F: Documentation/devicetree/bindings/soc/starfive/ 24104 24105STARFIVE STARLINK PMU DRIVER 24106M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24107S: Maintained 24108F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24109F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24110F: drivers/perf/starfive_starlink_pmu.c 24111 24112STARFIVE TRNG DRIVER 24113M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24114S: Supported 24115F: Documentation/devicetree/bindings/rng/starfive* 24116F: drivers/char/hw_random/jh7110-trng.c 24117 24118STARFIVE WATCHDOG DRIVER 24119M: Xingyu Wu <xingyu.wu@starfivetech.com> 24120M: Ziv Xu <ziv.xu@starfivetech.com> 24121S: Supported 24122F: Documentation/devicetree/bindings/watchdog/starfive* 24123F: drivers/watchdog/starfive-wdt.c 24124 24125STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24126M: Minda Chen <minda.chen@starfivetech.com> 24127S: Supported 24128F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24129F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24130F: drivers/phy/starfive/phy-jh7110-pcie.c 24131F: drivers/phy/starfive/phy-jh7110-usb.c 24132 24133STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24134M: Changhuang Liang <changhuang.liang@starfivetech.com> 24135S: Supported 24136F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24137F: drivers/irqchip/irq-starfive-jh8100-intc.c 24138 24139STATIC BRANCH/CALL 24140M: Peter Zijlstra <peterz@infradead.org> 24141M: Josh Poimboeuf <jpoimboe@kernel.org> 24142M: Jason Baron <jbaron@akamai.com> 24143R: Steven Rostedt <rostedt@goodmis.org> 24144R: Ard Biesheuvel <ardb@kernel.org> 24145S: Supported 24146F: arch/*/include/asm/jump_label*.h 24147F: arch/*/include/asm/static_call*.h 24148F: arch/*/kernel/jump_label.c 24149F: arch/*/kernel/static_call.c 24150F: include/linux/jump_label*.h 24151F: include/linux/static_call*.h 24152F: kernel/jump_label.c 24153F: kernel/static_call*.c 24154 24155STI AUDIO (ASoC) DRIVERS 24156M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24157L: linux-sound@vger.kernel.org 24158S: Maintained 24159F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24160F: sound/soc/sti/ 24161 24162STI CEC DRIVER 24163M: Alain Volmat <alain.volmat@foss.st.com> 24164S: Maintained 24165F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24166F: drivers/media/cec/platform/sti/ 24167 24168STK1160 USB VIDEO CAPTURE DRIVER 24169M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24170L: linux-media@vger.kernel.org 24171S: Maintained 24172T: git git://linuxtv.org/media.git 24173F: drivers/media/usb/stk1160/ 24174 24175STM32 AUDIO (ASoC) DRIVERS 24176M: Olivier Moysan <olivier.moysan@foss.st.com> 24177M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24178L: linux-sound@vger.kernel.org 24179S: Maintained 24180F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24181F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24182F: sound/soc/stm/ 24183 24184STM32 DMA DRIVERS 24185M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24186L: dmaengine@vger.kernel.org 24187L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24188S: Maintained 24189F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24190F: Documentation/devicetree/bindings/dma/stm32/ 24191F: drivers/dma/stm32/ 24192 24193STM32 TIMER/LPTIMER DRIVERS 24194M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24195S: Maintained 24196F: Documentation/ABI/testing/*timer-stm32 24197F: Documentation/devicetree/bindings/*/*stm32-*timer* 24198F: drivers/*/stm32-*timer* 24199F: drivers/pwm/pwm-stm32* 24200F: include/linux/*/stm32-*tim* 24201 24202STM32MP25 USB3/PCIE COMBOPHY DRIVER 24203M: Christian Bruel <christian.bruel@foss.st.com> 24204S: Maintained 24205F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24206F: drivers/phy/st/phy-stm32-combophy.c 24207 24208STMMAC ETHERNET DRIVER 24209L: netdev@vger.kernel.org 24210S: Orphan 24211F: Documentation/networking/device_drivers/ethernet/stmicro/ 24212F: drivers/net/ethernet/stmicro/stmmac/ 24213 24214SUN HAPPY MEAL ETHERNET DRIVER 24215M: Sean Anderson <seanga2@gmail.com> 24216S: Maintained 24217F: drivers/net/ethernet/sun/sunhme.* 24218 24219SUN3/3X 24220M: Sam Creasey <sammy@sammy.net> 24221S: Maintained 24222W: http://sammy.net/sun3/ 24223F: arch/m68k/include/asm/sun3* 24224F: arch/m68k/kernel/*sun3* 24225F: arch/m68k/sun3*/ 24226F: drivers/net/ethernet/i825xx/sun3* 24227 24228SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24229M: Hans de Goede <hansg@kernel.org> 24230L: linux-input@vger.kernel.org 24231S: Maintained 24232F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24233F: drivers/input/keyboard/sun4i-lradc-keys.c 24234 24235SUNPLUS ETHERNET DRIVER 24236M: Wells Lu <wellslutw@gmail.com> 24237L: netdev@vger.kernel.org 24238S: Maintained 24239W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24240F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24241F: drivers/net/ethernet/sunplus/ 24242 24243SUNPLUS MMC DRIVER 24244M: Tony Huang <tonyhuang.sunplus@gmail.com> 24245M: Li-hao Kuo <lhjeff911@gmail.com> 24246S: Maintained 24247F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24248F: drivers/mmc/host/sunplus-mmc.c 24249 24250SUNPLUS OCOTP DRIVER 24251M: Vincent Shih <vincent.sunplus@gmail.com> 24252S: Maintained 24253F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24254F: drivers/nvmem/sunplus-ocotp.c 24255 24256SUNPLUS PWM DRIVER 24257M: Hammer Hsieh <hammerh0314@gmail.com> 24258S: Maintained 24259F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24260F: drivers/pwm/pwm-sunplus.c 24261 24262SUNPLUS RTC DRIVER 24263M: Vincent Shih <vincent.sunplus@gmail.com> 24264L: linux-rtc@vger.kernel.org 24265S: Maintained 24266F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24267F: drivers/rtc/rtc-sunplus.c 24268 24269SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24270M: Li-hao Kuo <lhjeff911@gmail.com> 24271L: linux-spi@vger.kernel.org 24272S: Maintained 24273F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24274F: drivers/spi/spi-sunplus-sp7021.c 24275 24276SUNPLUS UART DRIVER 24277M: Hammer Hsieh <hammerh0314@gmail.com> 24278S: Maintained 24279F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24280F: drivers/tty/serial/sunplus-uart.c 24281 24282SUNPLUS USB2 PHY DRIVER 24283M: Vincent Shih <vincent.sunplus@gmail.com> 24284L: linux-usb@vger.kernel.org 24285S: Maintained 24286F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24287F: drivers/phy/sunplus/Kconfig 24288F: drivers/phy/sunplus/Makefile 24289F: drivers/phy/sunplus/phy-sunplus-usb2.c 24290 24291SUNPLUS WATCHDOG DRIVER 24292M: Xiantao Hu <xt.hu@cqplus1.com> 24293L: linux-watchdog@vger.kernel.org 24294S: Maintained 24295F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24296F: drivers/watchdog/sunplus_wdt.c 24297 24298SUPERH 24299M: Yoshinori Sato <ysato@users.sourceforge.jp> 24300M: Rich Felker <dalias@libc.org> 24301M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24302L: linux-sh@vger.kernel.org 24303S: Maintained 24304Q: http://patchwork.kernel.org/project/linux-sh/list/ 24305F: Documentation/arch/sh/ 24306F: arch/sh/ 24307F: drivers/sh/ 24308 24309SUSPEND TO RAM 24310M: "Rafael J. Wysocki" <rafael@kernel.org> 24311R: Len Brown <lenb@kernel.org> 24312R: Pavel Machek <pavel@kernel.org> 24313L: linux-pm@vger.kernel.org 24314S: Supported 24315B: https://bugzilla.kernel.org 24316F: Documentation/power/ 24317F: arch/x86/kernel/acpi/sleep* 24318F: arch/x86/kernel/acpi/wakeup* 24319F: drivers/base/power/ 24320F: include/linux/freezer.h 24321F: include/linux/pm.h 24322F: include/linux/suspend.h 24323F: kernel/power/ 24324 24325SVGA HANDLING 24326M: Martin Mares <mj@ucw.cz> 24327L: linux-video@atrey.karlin.mff.cuni.cz 24328S: Maintained 24329F: Documentation/admin-guide/svga.rst 24330F: arch/x86/boot/video* 24331 24332SWITCHDEV 24333M: Jiri Pirko <jiri@resnulli.us> 24334M: Ivan Vecera <ivecera@redhat.com> 24335L: netdev@vger.kernel.org 24336S: Supported 24337F: include/net/switchdev.h 24338F: net/switchdev/ 24339 24340SY8106A REGULATOR DRIVER 24341M: Icenowy Zheng <icenowy@aosc.io> 24342S: Maintained 24343F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24344F: drivers/regulator/sy8106a-regulator.c 24345 24346SYNC FILE FRAMEWORK 24347M: Sumit Semwal <sumit.semwal@linaro.org> 24348R: Gustavo Padovan <gustavo@padovan.org> 24349L: linux-media@vger.kernel.org 24350L: dri-devel@lists.freedesktop.org 24351S: Maintained 24352T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24353F: Documentation/driver-api/sync_file.rst 24354F: drivers/dma-buf/dma-fence* 24355F: drivers/dma-buf/sw_sync.c 24356F: drivers/dma-buf/sync_* 24357F: include/linux/sync_file.h 24358F: include/uapi/linux/sync_file.h 24359 24360SYNOPSYS ARC ARCHITECTURE 24361M: Vineet Gupta <vgupta@kernel.org> 24362L: linux-snps-arc@lists.infradead.org 24363S: Supported 24364T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24365F: Documentation/arch/arc 24366F: Documentation/devicetree/bindings/arc/* 24367F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24368F: arch/arc/ 24369F: drivers/clocksource/arc_timer.c 24370F: drivers/tty/serial/arc_uart.c 24371 24372SYNOPSYS ARC HSDK SDP pll clock driver 24373M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24374S: Supported 24375F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24376F: drivers/clk/clk-hsdk-pll.c 24377 24378SYNOPSYS ARC SDP clock driver 24379M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24380S: Supported 24381F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24382F: drivers/clk/axs10x/* 24383 24384SYNOPSYS ARC SDP platform support 24385M: Alexey Brodkin <abrodkin@synopsys.com> 24386S: Supported 24387F: Documentation/devicetree/bindings/arc/axs10* 24388F: arch/arc/boot/dts/ax* 24389F: arch/arc/plat-axs10x 24390 24391SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24392M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24393S: Supported 24394F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24395F: drivers/reset/reset-axs10x.c 24396 24397SYNOPSYS CREG GPIO DRIVER 24398M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24399S: Maintained 24400F: drivers/gpio/gpio-creg-snps.c 24401 24402SYNOPSYS DESIGNWARE 8250 UART DRIVER 24403M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24404R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24405S: Supported 24406F: drivers/tty/serial/8250/8250_dw.c 24407F: drivers/tty/serial/8250/8250_dwlib.* 24408F: drivers/tty/serial/8250/8250_lpss.c 24409 24410SYNOPSYS DESIGNWARE APB GPIO DRIVER 24411M: Hoan Tran <hoan@os.amperecomputing.com> 24412L: linux-gpio@vger.kernel.org 24413S: Maintained 24414F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24415F: drivers/gpio/gpio-dwapb.c 24416 24417SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24418M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24419S: Maintained 24420F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24421F: drivers/dma/dw-axi-dmac/ 24422 24423SYNOPSYS DESIGNWARE DMAC DRIVER 24424M: Viresh Kumar <vireshk@kernel.org> 24425R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24426S: Maintained 24427F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24428F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24429F: drivers/dma/dw/ 24430F: include/dt-bindings/dma/dw-dmac.h 24431F: include/linux/dma/dw.h 24432F: include/linux/platform_data/dma-dw.h 24433 24434SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24435M: Jose Abreu <Jose.Abreu@synopsys.com> 24436L: netdev@vger.kernel.org 24437S: Maintained 24438F: drivers/net/ethernet/synopsys/ 24439 24440SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24441L: netdev@vger.kernel.org 24442S: Orphan 24443F: drivers/net/pcs/pcs-xpcs.c 24444F: drivers/net/pcs/pcs-xpcs.h 24445F: include/linux/pcs/pcs-xpcs.h 24446 24447SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24448M: Shreeya Patel <shreeya.patel@collabora.com> 24449L: linux-media@vger.kernel.org 24450L: kernel@collabora.com 24451S: Maintained 24452F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24453F: drivers/media/platform/synopsys/hdmirx/* 24454 24455SYNOPSYS DESIGNWARE I2C DRIVER 24456M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24457R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24458R: Mika Westerberg <mika.westerberg@linux.intel.com> 24459R: Jan Dabros <jsd@semihalf.com> 24460L: linux-i2c@vger.kernel.org 24461S: Supported 24462F: drivers/i2c/busses/i2c-designware-* 24463 24464SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24465M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24466M: Bin Du <bin.du@amd.com> 24467L: linux-i2c@vger.kernel.org 24468S: Maintained 24469F: drivers/i2c/busses/i2c-designware-amdisp.c 24470F: include/linux/soc/amd/isp4_misc.h 24471 24472SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24473M: Jaehoon Chung <jh80.chung@samsung.com> 24474L: linux-mmc@vger.kernel.org 24475S: Maintained 24476F: drivers/mmc/host/dw_mmc* 24477 24478SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24479M: Shuai Xue <xueshuai@linux.alibaba.com> 24480M: Jing Zhang <renyu.zj@linux.alibaba.com> 24481S: Supported 24482F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24483F: drivers/perf/dwc_pcie_pmu.c 24484 24485SYNOPSYS HSDK RESET CONTROLLER DRIVER 24486M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24487S: Supported 24488F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24489F: drivers/reset/reset-hsdk.c 24490F: include/dt-bindings/reset/snps,hsdk-reset.h 24491 24492SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24493M: Prabu Thangamuthu <prabu.t@synopsys.com> 24494M: Manjunath M B <manjumb@synopsys.com> 24495L: linux-mmc@vger.kernel.org 24496S: Maintained 24497F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24498 24499SYSTEM CONFIGURATION (SYSCON) 24500M: Lee Jones <lee@kernel.org> 24501M: Arnd Bergmann <arnd@arndb.de> 24502S: Supported 24503T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24504F: drivers/mfd/syscon.c 24505 24506SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24507M: Sudeep Holla <sudeep.holla@arm.com> 24508R: Cristian Marussi <cristian.marussi@arm.com> 24509L: arm-scmi@vger.kernel.org 24510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24511S: Maintained 24512F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24513F: drivers/clk/clk-sc[mp]i.c 24514F: drivers/cpufreq/sc[mp]i-cpufreq.c 24515F: drivers/firmware/arm_scmi/ 24516F: drivers/firmware/arm_scpi.c 24517F: drivers/hwmon/scmi-hwmon.c 24518F: drivers/pinctrl/pinctrl-scmi.c 24519F: drivers/pmdomain/arm/ 24520F: drivers/powercap/arm_scmi_powercap.c 24521F: drivers/regulator/scmi-regulator.c 24522F: drivers/reset/reset-scmi.c 24523F: include/linux/sc[mp]i_protocol.h 24524F: include/trace/events/scmi.h 24525F: include/uapi/linux/virtio_scmi.h 24526 24527SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24528M: Peng Fan <peng.fan@nxp.com> 24529L: arm-scmi@vger.kernel.org 24530L: imx@lists.linux.dev 24531L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24532S: Maintained 24533F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24534F: drivers/firmware/arm_scmi/vendors/imx/ 24535 24536SYSTEM RESET/SHUTDOWN DRIVERS 24537M: Sebastian Reichel <sre@kernel.org> 24538L: linux-pm@vger.kernel.org 24539S: Maintained 24540T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24541F: Documentation/devicetree/bindings/power/reset/ 24542F: drivers/power/reset/ 24543 24544SYSTEM TRACE MODULE CLASS 24545M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24546S: Maintained 24547T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24548F: Documentation/trace/stm.rst 24549F: drivers/hwtracing/stm/ 24550F: include/linux/stm.h 24551F: include/uapi/linux/stm.h 24552 24553SYSTEM76 ACPI DRIVER 24554M: Jeremy Soller <jeremy@system76.com> 24555M: System76 Product Development <productdev@system76.com> 24556L: platform-driver-x86@vger.kernel.org 24557S: Maintained 24558F: drivers/platform/x86/system76_acpi.c 24559 24560TASKSTATS STATISTICS INTERFACE 24561M: Balbir Singh <bsingharora@gmail.com> 24562S: Maintained 24563F: Documentation/accounting/taskstats* 24564F: include/linux/taskstats* 24565F: kernel/taskstats.c 24566 24567TC subsystem 24568M: Jamal Hadi Salim <jhs@mojatatu.com> 24569M: Cong Wang <xiyou.wangcong@gmail.com> 24570M: Jiri Pirko <jiri@resnulli.us> 24571L: netdev@vger.kernel.org 24572S: Maintained 24573F: include/net/pkt_cls.h 24574F: include/net/pkt_sched.h 24575F: include/net/tc_act/ 24576F: include/uapi/linux/pkt_cls.h 24577F: include/uapi/linux/pkt_sched.h 24578F: include/uapi/linux/tc_act/ 24579F: include/uapi/linux/tc_ematch/ 24580F: net/sched/ 24581F: tools/testing/selftests/tc-testing 24582 24583TC90522 MEDIA DRIVER 24584M: Akihiro Tsukada <tskd08@gmail.com> 24585L: linux-media@vger.kernel.org 24586S: Odd Fixes 24587F: drivers/media/dvb-frontends/tc90522* 24588 24589TCP LOW PRIORITY MODULE 24590M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24591M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24592S: Maintained 24593W: http://tcp-lp-mod.sourceforge.net/ 24594F: net/ipv4/tcp_lp.c 24595 24596TDA10071 MEDIA DRIVER 24597L: linux-media@vger.kernel.org 24598S: Orphan 24599W: https://linuxtv.org 24600Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24601F: drivers/media/dvb-frontends/tda10071* 24602 24603TDA18212 MEDIA DRIVER 24604L: linux-media@vger.kernel.org 24605S: Orphan 24606W: https://linuxtv.org 24607Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24608F: drivers/media/tuners/tda18212* 24609 24610TDA18218 MEDIA DRIVER 24611L: linux-media@vger.kernel.org 24612S: Orphan 24613W: https://linuxtv.org 24614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24615F: drivers/media/tuners/tda18218* 24616 24617TDA18250 MEDIA DRIVER 24618M: Olli Salonen <olli.salonen@iki.fi> 24619L: linux-media@vger.kernel.org 24620S: Maintained 24621W: https://linuxtv.org 24622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24623T: git git://linuxtv.org/media.git 24624F: drivers/media/tuners/tda18250* 24625 24626TDA18271 MEDIA DRIVER 24627M: Michael Krufky <mkrufky@linuxtv.org> 24628L: linux-media@vger.kernel.org 24629S: Maintained 24630W: https://linuxtv.org 24631W: http://github.com/mkrufky 24632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24633T: git git://linuxtv.org/mkrufky/tuners.git 24634F: drivers/media/tuners/tda18271* 24635 24636TDA1997x MEDIA DRIVER 24637M: Tim Harvey <tharvey@gateworks.com> 24638L: linux-media@vger.kernel.org 24639S: Maintained 24640W: https://linuxtv.org 24641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24642F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24643F: drivers/media/i2c/tda1997x.* 24644 24645TDA827x MEDIA DRIVER 24646M: Michael Krufky <mkrufky@linuxtv.org> 24647L: linux-media@vger.kernel.org 24648S: Maintained 24649W: https://linuxtv.org 24650W: http://github.com/mkrufky 24651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24652T: git git://linuxtv.org/mkrufky/tuners.git 24653F: drivers/media/tuners/tda8290.* 24654 24655TDA8290 MEDIA DRIVER 24656M: Michael Krufky <mkrufky@linuxtv.org> 24657L: linux-media@vger.kernel.org 24658S: Maintained 24659W: https://linuxtv.org 24660W: http://github.com/mkrufky 24661Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24662T: git git://linuxtv.org/mkrufky/tuners.git 24663F: drivers/media/tuners/tda8290.* 24664 24665TDA9840 MEDIA DRIVER 24666M: Hans Verkuil <hverkuil@xs4all.nl> 24667L: linux-media@vger.kernel.org 24668S: Maintained 24669W: https://linuxtv.org 24670T: git git://linuxtv.org/media.git 24671F: drivers/media/i2c/tda9840* 24672 24673TEA5761 TUNER DRIVER 24674M: Mauro Carvalho Chehab <mchehab@kernel.org> 24675L: linux-media@vger.kernel.org 24676S: Odd fixes 24677W: https://linuxtv.org 24678T: git git://linuxtv.org/media.git 24679F: drivers/media/tuners/tea5761.* 24680 24681TEA5767 TUNER DRIVER 24682M: Mauro Carvalho Chehab <mchehab@kernel.org> 24683L: linux-media@vger.kernel.org 24684S: Maintained 24685W: https://linuxtv.org 24686T: git git://linuxtv.org/media.git 24687F: drivers/media/tuners/tea5767.* 24688 24689TEA6415C MEDIA DRIVER 24690M: Hans Verkuil <hverkuil@xs4all.nl> 24691L: linux-media@vger.kernel.org 24692S: Maintained 24693W: https://linuxtv.org 24694T: git git://linuxtv.org/media.git 24695F: drivers/media/i2c/tea6415c* 24696 24697TEA6420 MEDIA DRIVER 24698M: Hans Verkuil <hverkuil@xs4all.nl> 24699L: linux-media@vger.kernel.org 24700S: Maintained 24701W: https://linuxtv.org 24702T: git git://linuxtv.org/media.git 24703F: drivers/media/i2c/tea6420* 24704 24705TEAM DRIVER 24706M: Jiri Pirko <jiri@resnulli.us> 24707L: netdev@vger.kernel.org 24708S: Supported 24709F: Documentation/netlink/specs/team.yaml 24710F: drivers/net/team/ 24711F: include/linux/if_team.h 24712F: include/uapi/linux/if_team.h 24713F: tools/testing/selftests/drivers/net/team/ 24714 24715TECHNICAL ADVISORY BOARD PROCESS DOCS 24716M: "Theodore Ts'o" <tytso@mit.edu> 24717M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24718L: tech-board-discuss@lists.linux.dev 24719S: Maintained 24720F: Documentation/process/contribution-maturity-model.rst 24721F: Documentation/process/researcher-guidelines.rst 24722 24723TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24724M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24725S: Maintained 24726F: arch/x86/platform/ts5500/ 24727 24728TECHNOTREND USB IR RECEIVER 24729M: Sean Young <sean@mess.org> 24730L: linux-media@vger.kernel.org 24731S: Maintained 24732F: drivers/media/rc/ttusbir.c 24733 24734TECHWELL TW9900 VIDEO DECODER 24735M: Mehdi Djait <mehdi.djait@bootlin.com> 24736L: linux-media@vger.kernel.org 24737S: Maintained 24738F: drivers/media/i2c/tw9900.c 24739 24740TECHWELL TW9910 VIDEO DECODER 24741L: linux-media@vger.kernel.org 24742S: Orphan 24743F: drivers/media/i2c/tw9910.c 24744F: include/media/i2c/tw9910.h 24745 24746TEE SUBSYSTEM 24747M: Jens Wiklander <jens.wiklander@linaro.org> 24748R: Sumit Garg <sumit.garg@kernel.org> 24749L: op-tee@lists.trustedfirmware.org 24750S: Maintained 24751F: Documentation/ABI/testing/sysfs-class-tee 24752F: Documentation/driver-api/tee.rst 24753F: Documentation/tee/ 24754F: Documentation/userspace-api/tee.rst 24755F: drivers/tee/ 24756F: include/linux/tee_core.h 24757F: include/linux/tee_drv.h 24758F: include/uapi/linux/tee.h 24759 24760TEGRA ARCHITECTURE SUPPORT 24761M: Thierry Reding <thierry.reding@gmail.com> 24762M: Jonathan Hunter <jonathanh@nvidia.com> 24763L: linux-tegra@vger.kernel.org 24764S: Supported 24765Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24766T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24767N: [^a-z]tegra 24768 24769TEGRA CLOCK DRIVER 24770M: Peter De Schrijver <pdeschrijver@nvidia.com> 24771M: Prashant Gaikwad <pgaikwad@nvidia.com> 24772S: Supported 24773F: drivers/clk/tegra/ 24774 24775TEGRA CRYPTO DRIVERS 24776M: Akhil R <akhilrajeev@nvidia.com> 24777S: Supported 24778F: drivers/crypto/tegra/* 24779 24780TEGRA DMA DRIVERS 24781M: Laxman Dewangan <ldewangan@nvidia.com> 24782M: Jon Hunter <jonathanh@nvidia.com> 24783S: Supported 24784F: drivers/dma/tegra* 24785 24786TEGRA I2C DRIVER 24787M: Laxman Dewangan <ldewangan@nvidia.com> 24788R: Dmitry Osipenko <digetx@gmail.com> 24789S: Supported 24790F: drivers/i2c/busses/i2c-tegra.c 24791 24792TEGRA IOMMU DRIVERS 24793M: Thierry Reding <thierry.reding@gmail.com> 24794R: Krishna Reddy <vdumpa@nvidia.com> 24795L: linux-tegra@vger.kernel.org 24796S: Supported 24797F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24798F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24799F: drivers/iommu/tegra* 24800 24801TEGRA KBC DRIVER 24802M: Laxman Dewangan <ldewangan@nvidia.com> 24803S: Supported 24804F: drivers/input/keyboard/tegra-kbc.c 24805 24806TEGRA NAND DRIVER 24807M: Stefan Agner <stefan@agner.ch> 24808M: Lucas Stach <dev@lynxeye.de> 24809S: Maintained 24810F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24811F: drivers/mtd/nand/raw/tegra_nand.c 24812 24813TEGRA PWM DRIVER 24814M: Thierry Reding <thierry.reding@gmail.com> 24815S: Supported 24816F: drivers/pwm/pwm-tegra.c 24817 24818TEGRA QUAD SPI DRIVER 24819M: Thierry Reding <thierry.reding@gmail.com> 24820M: Jonathan Hunter <jonathanh@nvidia.com> 24821M: Sowjanya Komatineni <skomatineni@nvidia.com> 24822L: linux-tegra@vger.kernel.org 24823S: Maintained 24824F: drivers/spi/spi-tegra210-quad.c 24825 24826TEGRA SERIAL DRIVER 24827M: Laxman Dewangan <ldewangan@nvidia.com> 24828S: Supported 24829F: drivers/tty/serial/serial-tegra.c 24830 24831TEGRA SPI DRIVER 24832M: Laxman Dewangan <ldewangan@nvidia.com> 24833S: Supported 24834F: drivers/spi/spi-tegra* 24835 24836TEGRA VIDEO DRIVER 24837M: Thierry Reding <thierry.reding@gmail.com> 24838M: Jonathan Hunter <jonathanh@nvidia.com> 24839M: Sowjanya Komatineni <skomatineni@nvidia.com> 24840M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24841L: linux-media@vger.kernel.org 24842L: linux-tegra@vger.kernel.org 24843S: Maintained 24844F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24845F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24846F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24847F: drivers/staging/media/tegra-video/ 24848 24849TEGRA XUSB PADCTL DRIVER 24850M: JC Kuo <jckuo@nvidia.com> 24851S: Supported 24852F: drivers/phy/tegra/xusb* 24853 24854TEHUTI ETHERNET DRIVER 24855M: Andy Gospodarek <andy@greyhouse.net> 24856L: netdev@vger.kernel.org 24857S: Maintained 24858F: drivers/net/ethernet/tehuti/tehuti.* 24859 24860TEHUTI TN40XX ETHERNET DRIVER 24861M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24862L: netdev@vger.kernel.org 24863S: Maintained 24864F: drivers/net/ethernet/tehuti/tn40* 24865 24866TELECOM CLOCK DRIVER FOR MCPL0010 24867M: Mark Gross <markgross@kernel.org> 24868S: Supported 24869F: drivers/char/tlclk.c 24870 24871TEMPO SEMICONDUCTOR DRIVERS 24872M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24873S: Maintained 24874F: Documentation/devicetree/bindings/sound/tscs*.txt 24875F: sound/soc/codecs/tscs*.c 24876F: sound/soc/codecs/tscs*.h 24877 24878TENSILICA XTENSA PORT (xtensa) 24879M: Chris Zankel <chris@zankel.net> 24880M: Max Filippov <jcmvbkbc@gmail.com> 24881S: Maintained 24882T: git https://github.com/jcmvbkbc/linux-xtensa.git 24883F: arch/xtensa/ 24884F: drivers/irqchip/irq-xtensa-* 24885 24886TEXAS INSTRUMENTS ASoC DRIVERS 24887M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24888L: linux-sound@vger.kernel.org 24889S: Maintained 24890F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24891F: sound/soc/ti/ 24892 24893TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24894M: Shenghao Ding <shenghao-ding@ti.com> 24895M: Kevin Lu <kevin-lu@ti.com> 24896M: Baojun Xu <baojun.xu@ti.com> 24897L: linux-sound@vger.kernel.org 24898S: Maintained 24899F: Documentation/devicetree/bindings/sound/tas2552.txt 24900F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24901F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24902F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24903F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24904F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24905F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24906F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24907F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24908F: include/sound/tas2*.h 24909F: include/sound/tlv320*.h 24910F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 24911F: sound/soc/codecs/pcm1681.c 24912F: sound/soc/codecs/pcm1789*.* 24913F: sound/soc/codecs/pcm179x*.* 24914F: sound/soc/codecs/pcm186x*.* 24915F: sound/soc/codecs/pcm3008.* 24916F: sound/soc/codecs/pcm3060*.* 24917F: sound/soc/codecs/pcm3168a*.* 24918F: sound/soc/codecs/pcm5102a.c 24919F: sound/soc/codecs/pcm512x*.* 24920F: sound/soc/codecs/tas2*.* 24921F: sound/soc/codecs/tlv320*.* 24922F: sound/soc/codecs/tpa6130a2.* 24923 24924TEXAS INSTRUMENTS DMA DRIVERS 24925M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24926L: dmaengine@vger.kernel.org 24927S: Maintained 24928F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24929F: Documentation/devicetree/bindings/dma/ti-edma.txt 24930F: Documentation/devicetree/bindings/dma/ti/ 24931F: drivers/dma/ti/ 24932F: include/linux/dma/k3-psil.h 24933F: include/linux/dma/k3-udma-glue.h 24934F: include/linux/dma/ti-cppi5.h 24935X: drivers/dma/ti/cppi41.c 24936 24937TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24938M: Jerome Brunet <jbrunet@baylibre.com> 24939L: linux-hwmon@vger.kernel.org 24940S: Maintained 24941F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24942F: Documentation/hwmon/tps25990.rst 24943F: drivers/hwmon/pmbus/tps25990.c 24944 24945TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24946M: Robert Marko <robert.marko@sartura.hr> 24947M: Luka Perkov <luka.perkov@sartura.hr> 24948L: linux-hwmon@vger.kernel.org 24949S: Maintained 24950F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24951F: Documentation/hwmon/tps23861.rst 24952F: drivers/hwmon/tps23861.c 24953 24954TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 24955M: Matthias Fend <matthias.fend@emfend.at> 24956L: linux-leds@vger.kernel.org 24957S: Maintained 24958F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 24959F: drivers/leds/flash/leds-tps6131x.c 24960 24961TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 24962M: Ricardo Ribalda <ribalda@kernel.org> 24963L: linux-iio@vger.kernel.org 24964S: Supported 24965F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 24966F: drivers/iio/dac/ti-dac7612.c 24967 24968TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 24969M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 24970L: linux-leds@vger.kernel.org 24971S: Maintained 24972F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 24973F: drivers/leds/leds-lp8864.c 24974 24975TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 24976M: Nishanth Menon <nm@ti.com> 24977M: Tero Kristo <kristo@kernel.org> 24978M: Santosh Shilimkar <ssantosh@kernel.org> 24979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24980S: Maintained 24981F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 24982F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 24983F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 24984F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 24985F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 24986F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 24987F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 24988F: drivers/clk/keystone/sci-clk.c 24989F: drivers/firmware/ti_sci* 24990F: drivers/irqchip/irq-ti-sci-inta.c 24991F: drivers/irqchip/irq-ti-sci-intr.c 24992F: drivers/reset/reset-ti-sci.c 24993F: drivers/soc/ti/ti_sci_inta_msi.c 24994F: drivers/pmdomain/ti/ti_sci_pm_domains.c 24995F: include/dt-bindings/soc/ti,sci_pm_domain.h 24996F: include/linux/soc/ti/ti_sci_inta_msi.h 24997F: include/linux/soc/ti/ti_sci_protocol.h 24998 24999TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25000M: Puranjay Mohan <puranjay@kernel.org> 25001L: linux-iio@vger.kernel.org 25002S: Supported 25003F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25004F: drivers/iio/temperature/tmp117.c 25005 25006THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25007M: Hans Verkuil <hverkuil@xs4all.nl> 25008L: linux-media@vger.kernel.org 25009S: Maintained 25010W: https://linuxtv.org 25011T: git git://linuxtv.org/media.git 25012F: drivers/media/radio/radio-raremono.c 25013 25014THERMAL 25015M: Rafael J. Wysocki <rafael@kernel.org> 25016M: Daniel Lezcano <daniel.lezcano@linaro.org> 25017R: Zhang Rui <rui.zhang@intel.com> 25018R: Lukasz Luba <lukasz.luba@arm.com> 25019L: linux-pm@vger.kernel.org 25020S: Supported 25021Q: https://patchwork.kernel.org/project/linux-pm/list/ 25022T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25023F: Documentation/ABI/testing/sysfs-class-thermal 25024F: Documentation/admin-guide/thermal/ 25025F: Documentation/devicetree/bindings/thermal/ 25026F: Documentation/driver-api/thermal/ 25027F: drivers/thermal/ 25028F: include/dt-bindings/thermal/ 25029F: include/linux/cpu_cooling.h 25030F: include/linux/thermal.h 25031F: include/uapi/linux/thermal.h 25032F: tools/lib/thermal/ 25033F: tools/thermal/ 25034 25035THERMAL DRIVER FOR AMLOGIC SOCS 25036M: Guillaume La Roque <glaroque@baylibre.com> 25037L: linux-pm@vger.kernel.org 25038L: linux-amlogic@lists.infradead.org 25039S: Supported 25040W: http://linux-meson.com/ 25041F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25042F: drivers/thermal/amlogic_thermal.c 25043 25044THERMAL/CPU_COOLING 25045M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25046M: Daniel Lezcano <daniel.lezcano@linaro.org> 25047M: Viresh Kumar <viresh.kumar@linaro.org> 25048R: Lukasz Luba <lukasz.luba@arm.com> 25049L: linux-pm@vger.kernel.org 25050S: Supported 25051F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25052F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25053F: drivers/thermal/cpufreq_cooling.c 25054F: drivers/thermal/cpuidle_cooling.c 25055F: include/linux/cpu_cooling.h 25056 25057THERMAL/POWER_ALLOCATOR 25058M: Lukasz Luba <lukasz.luba@arm.com> 25059L: linux-pm@vger.kernel.org 25060S: Maintained 25061F: Documentation/driver-api/thermal/power_allocator.rst 25062F: drivers/thermal/gov_power_allocator.c 25063F: drivers/thermal/thermal_trace_ipa.h 25064 25065THINKPAD ACPI EXTRAS DRIVER 25066M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25067L: ibm-acpi-devel@lists.sourceforge.net 25068L: platform-driver-x86@vger.kernel.org 25069S: Maintained 25070W: http://ibm-acpi.sourceforge.net 25071W: http://thinkwiki.org/wiki/Ibm-acpi 25072T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25073F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25074 25075THINKPAD LMI DRIVER 25076M: Mark Pearson <mpearson-lenovo@squebb.ca> 25077L: platform-driver-x86@vger.kernel.org 25078S: Maintained 25079F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25080F: drivers/platform/x86/lenovo/think-lmi.? 25081 25082THP7312 ISP DRIVER 25083M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25084M: Paul Elder <paul.elder@ideasonboard.com> 25085L: linux-media@vger.kernel.org 25086S: Maintained 25087T: git git://linuxtv.org/media.git 25088F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25089F: Documentation/userspace-api/media/drivers/thp7312.rst 25090F: drivers/media/i2c/thp7312.c 25091F: include/uapi/linux/thp7312.h 25092 25093THUNDERBOLT DMA TRAFFIC TEST DRIVER 25094M: Isaac Hazan <isaac.hazan@intel.com> 25095L: linux-usb@vger.kernel.org 25096S: Maintained 25097F: drivers/thunderbolt/dma_test.c 25098 25099THUNDERBOLT DRIVER 25100M: Andreas Noever <andreas.noever@gmail.com> 25101M: Michael Jamet <michael.jamet@intel.com> 25102M: Mika Westerberg <westeri@kernel.org> 25103M: Yehezkel Bernat <YehezkelShB@gmail.com> 25104L: linux-usb@vger.kernel.org 25105S: Maintained 25106T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25107F: Documentation/admin-guide/thunderbolt.rst 25108F: drivers/thunderbolt/ 25109F: include/linux/thunderbolt.h 25110 25111THUNDERBOLT NETWORK DRIVER 25112M: Michael Jamet <michael.jamet@intel.com> 25113M: Mika Westerberg <westeri@kernel.org> 25114M: Yehezkel Bernat <YehezkelShB@gmail.com> 25115L: netdev@vger.kernel.org 25116S: Maintained 25117F: drivers/net/thunderbolt/ 25118 25119THUNDERX GPIO DRIVER 25120M: Robert Richter <rric@kernel.org> 25121S: Odd Fixes 25122F: drivers/gpio/gpio-thunderx.c 25123 25124TI ADC12xs and ROHM BD79104 ADC driver 25125M: Matti Vaittinen <mazziesaccount@gmail.com> 25126S: Maintained 25127F: drivers/iio/adc/ti-adc128s052.c 25128L: linux-iio@vger.kernel.org 25129 25130TI ADS1119 ADC DRIVER 25131M: Francesco Dolcini <francesco@dolcini.it> 25132M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25133L: linux-iio@vger.kernel.org 25134S: Maintained 25135F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25136F: drivers/iio/adc/ti-ads1119.c 25137 25138TI ADS7924 ADC DRIVER 25139M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25140L: linux-iio@vger.kernel.org 25141S: Supported 25142F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25143F: drivers/iio/adc/ti-ads7924.c 25144 25145TI AM437X VPFE DRIVER 25146M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25147L: linux-media@vger.kernel.org 25148S: Maintained 25149W: https://linuxtv.org 25150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25151T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25152F: drivers/media/platform/ti/am437x/ 25153 25154TI BANDGAP AND THERMAL DRIVER 25155M: Eduardo Valentin <edubezval@gmail.com> 25156M: Keerthy <j-keerthy@ti.com> 25157L: linux-pm@vger.kernel.org 25158L: linux-omap@vger.kernel.org 25159S: Maintained 25160F: drivers/thermal/ti-soc-thermal/ 25161 25162TI BQ27XXX POWER SUPPLY DRIVER 25163F: drivers/power/supply/bq27xxx_battery.c 25164F: drivers/power/supply/bq27xxx_battery_i2c.c 25165F: include/linux/power/bq27xxx_battery.h 25166 25167TI CDCE706 CLOCK DRIVER 25168M: Max Filippov <jcmvbkbc@gmail.com> 25169S: Maintained 25170F: drivers/clk/clk-cdce706.c 25171 25172TI CLOCK DRIVER 25173M: Tero Kristo <kristo@kernel.org> 25174L: linux-omap@vger.kernel.org 25175S: Odd Fixes 25176F: drivers/clk/ti/ 25177F: include/linux/clk/ti.h 25178 25179TI DAVINCI MACHINE SUPPORT 25180M: Bartosz Golaszewski <brgl@bgdev.pl> 25181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25182S: Maintained 25183T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25184F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25185F: arch/arm/boot/dts/ti/davinci/ 25186F: arch/arm/mach-davinci/ 25187F: drivers/i2c/busses/i2c-davinci.c 25188 25189TI DAVINCI SERIES CLOCK DRIVER 25190M: David Lechner <david@lechnology.com> 25191S: Maintained 25192F: Documentation/devicetree/bindings/clock/ti/davinci/ 25193F: drivers/clk/davinci/ 25194F: include/linux/clk/davinci.h 25195 25196TI DAVINCI SERIES GPIO DRIVER 25197M: Keerthy <j-keerthy@ti.com> 25198L: linux-gpio@vger.kernel.org 25199S: Maintained 25200F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25201F: drivers/gpio/gpio-davinci.c 25202 25203TI DAVINCI SERIES MEDIA DRIVER 25204M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25205L: linux-media@vger.kernel.org 25206S: Maintained 25207W: https://linuxtv.org 25208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25209T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25210F: drivers/media/platform/ti/davinci/ 25211F: include/media/davinci/ 25212 25213TI ENHANCED CAPTURE (eCAP) DRIVER 25214M: Vignesh Raghavendra <vigneshr@ti.com> 25215R: Julien Panis <jpanis@baylibre.com> 25216L: linux-iio@vger.kernel.org 25217L: linux-omap@vger.kernel.org 25218S: Maintained 25219F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25220F: drivers/counter/ti-ecap-capture.c 25221 25222TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25223R: David Lechner <david@lechnology.com> 25224L: linux-iio@vger.kernel.org 25225F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25226F: drivers/counter/ti-eqep.c 25227 25228TI ETHERNET SWITCH DRIVER (CPSW) 25229R: Siddharth Vadapalli <s-vadapalli@ti.com> 25230R: Roger Quadros <rogerq@kernel.org> 25231L: linux-omap@vger.kernel.org 25232L: netdev@vger.kernel.org 25233S: Maintained 25234F: drivers/net/ethernet/ti/cpsw* 25235F: drivers/net/ethernet/ti/davinci* 25236 25237TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25238M: Alex Dubov <oakad@yahoo.com> 25239S: Maintained 25240W: http://tifmxx.berlios.de/ 25241F: drivers/memstick/host/tifm_ms.c 25242F: drivers/misc/tifm* 25243F: drivers/mmc/host/tifm_sd.c 25244F: include/linux/tifm.h 25245 25246TI FPC202 DUAL PORT CONTROLLER 25247M: Romain Gantois <romain.gantois@bootlin.com> 25248L: linux-kernel@vger.kernel.org 25249S: Maintained 25250F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25251F: drivers/misc/ti_fpc202.c 25252 25253TI FPD-LINK DRIVERS 25254M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25255L: linux-media@vger.kernel.org 25256S: Maintained 25257F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25258F: drivers/media/i2c/ds90* 25259F: include/media/i2c/ds90* 25260 25261TI HDC302X HUMIDITY DRIVER 25262M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25263M: Li peiyu <579lpy@gmail.com> 25264L: linux-iio@vger.kernel.org 25265S: Maintained 25266F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25267F: drivers/iio/humidity/hdc3020.c 25268 25269TI ICSSG ETHERNET DRIVER (ICSSG) 25270R: MD Danish Anwar <danishanwar@ti.com> 25271R: Roger Quadros <rogerq@kernel.org> 25272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25273L: netdev@vger.kernel.org 25274S: Maintained 25275F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25276F: drivers/net/ethernet/ti/icssg/* 25277 25278TI J721E CSI2RX DRIVER 25279M: Jai Luthra <jai.luthra@linux.dev> 25280L: linux-media@vger.kernel.org 25281S: Maintained 25282F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25283F: drivers/media/platform/ti/j721e-csi2rx/ 25284 25285TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25286M: Nishanth Menon <nm@ti.com> 25287M: Santosh Shilimkar <ssantosh@kernel.org> 25288L: linux-kernel@vger.kernel.org 25289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25290S: Maintained 25291T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25292F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25293F: drivers/pmdomain/ti/omap_prm.c 25294F: drivers/soc/ti/* 25295F: include/linux/pruss_driver.h 25296 25297TI LM49xxx FAMILY ASoC CODEC DRIVERS 25298M: M R Swami Reddy <mr.swami.reddy@ti.com> 25299M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25300L: linux-sound@vger.kernel.org 25301S: Maintained 25302F: sound/soc/codecs/isabelle* 25303F: sound/soc/codecs/lm49453* 25304 25305TI LMP92064 ADC DRIVER 25306M: Leonard Göhrs <l.goehrs@pengutronix.de> 25307R: kernel@pengutronix.de 25308L: linux-iio@vger.kernel.org 25309S: Maintained 25310F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25311F: drivers/iio/adc/ti-lmp92064.c 25312 25313TI PCM3060 ASoC CODEC DRIVER 25314M: Kirill Marinushkin <k.marinushkin@gmail.com> 25315L: linux-sound@vger.kernel.org 25316S: Maintained 25317F: Documentation/devicetree/bindings/sound/pcm3060.txt 25318F: sound/soc/codecs/pcm3060* 25319 25320TI TAS571X FAMILY ASoC CODEC DRIVER 25321M: Kevin Cernekee <cernekee@chromium.org> 25322L: linux-sound@vger.kernel.org 25323S: Odd Fixes 25324F: sound/soc/codecs/tas571x* 25325 25326TI TMAG5273 MAGNETOMETER DRIVER 25327M: Gerald Loacker <gerald.loacker@wolfvision.net> 25328L: linux-iio@vger.kernel.org 25329S: Maintained 25330F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25331F: drivers/iio/magnetometer/tmag5273.c 25332 25333TI TRF7970A NFC DRIVER 25334M: Mark Greer <mgreer@animalcreek.com> 25335L: linux-wireless@vger.kernel.org 25336S: Supported 25337F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25338F: drivers/nfc/trf7970a.c 25339 25340TI TSC2046 ADC DRIVER 25341M: Oleksij Rempel <o.rempel@pengutronix.de> 25342R: kernel@pengutronix.de 25343L: linux-iio@vger.kernel.org 25344S: Maintained 25345F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25346F: drivers/iio/adc/ti-tsc2046.c 25347 25348TI TWL4030 SERIES SOC CODEC DRIVER 25349M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25350L: linux-sound@vger.kernel.org 25351S: Maintained 25352F: sound/soc/codecs/twl4030* 25353 25354TI VPE/CAL DRIVERS 25355M: Benoit Parrot <bparrot@ti.com> 25356L: linux-media@vger.kernel.org 25357S: Maintained 25358W: http://linuxtv.org/ 25359Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25360F: Documentation/devicetree/bindings/media/ti,cal.yaml 25361F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25362F: drivers/media/platform/ti/cal/ 25363F: drivers/media/platform/ti/vpe/ 25364 25365TI WILINK WIRELESS DRIVERS 25366L: linux-wireless@vger.kernel.org 25367S: Orphan 25368W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25369W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25370F: drivers/net/wireless/ti/ 25371 25372TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25373M: John Stultz <jstultz@google.com> 25374M: Thomas Gleixner <tglx@linutronix.de> 25375R: Stephen Boyd <sboyd@kernel.org> 25376L: linux-kernel@vger.kernel.org 25377S: Supported 25378T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25379F: include/linux/clocksource.h 25380F: include/linux/time.h 25381F: include/linux/timekeeper_internal.h 25382F: include/linux/timekeeping.h 25383F: include/linux/timex.h 25384F: include/uapi/linux/time.h 25385F: include/uapi/linux/timex.h 25386F: kernel/time/alarmtimer.c 25387F: kernel/time/clocksource* 25388F: kernel/time/ntp* 25389F: kernel/time/time.c 25390F: kernel/time/timeconst.bc 25391F: kernel/time/timeconv.c 25392F: kernel/time/timecounter.c 25393F: kernel/time/timekeeping* 25394F: kernel/time/time_test.c 25395F: tools/testing/selftests/timers/ 25396 25397TIPC NETWORK LAYER 25398M: Jon Maloy <jmaloy@redhat.com> 25399L: netdev@vger.kernel.org (core kernel code) 25400L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25401S: Maintained 25402W: http://tipc.sourceforge.net/ 25403F: include/uapi/linux/tipc*.h 25404F: net/tipc/ 25405 25406TLAN NETWORK DRIVER 25407M: Samuel Chessman <chessman@tux.org> 25408L: tlan-devel@lists.sourceforge.net (subscribers-only) 25409S: Maintained 25410W: http://sourceforge.net/projects/tlan/ 25411F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25412F: drivers/net/ethernet/ti/tlan.* 25413 25414TMIO/SDHI MMC DRIVER 25415M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25416L: linux-mmc@vger.kernel.org 25417L: linux-renesas-soc@vger.kernel.org 25418S: Supported 25419F: drivers/mmc/host/renesas_sdhi* 25420F: drivers/mmc/host/tmio_mmc* 25421F: include/linux/platform_data/tmio.h 25422 25423TMP513 HARDWARE MONITOR DRIVER 25424M: Eric Tremblay <etremblay@distech-controls.com> 25425L: linux-hwmon@vger.kernel.org 25426S: Maintained 25427F: Documentation/hwmon/tmp513.rst 25428F: drivers/hwmon/tmp513.c 25429 25430TMPFS (SHMEM FILESYSTEM) 25431M: Hugh Dickins <hughd@google.com> 25432R: Baolin Wang <baolin.wang@linux.alibaba.com> 25433L: linux-mm@kvack.org 25434S: Maintained 25435F: include/linux/memfd.h 25436F: include/linux/shmem_fs.h 25437F: mm/memfd.c 25438F: mm/shmem.c 25439F: mm/shmem_quota.c 25440 25441TOMOYO SECURITY MODULE 25442M: Kentaro Takeda <takedakn@nttdata.co.jp> 25443M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25444L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25445L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25446S: Maintained 25447W: https://tomoyo.sourceforge.net/ 25448F: security/tomoyo/ 25449 25450TOPSTAR LAPTOP EXTRAS DRIVER 25451M: Herton Ronaldo Krzesinski <herton@canonical.com> 25452L: platform-driver-x86@vger.kernel.org 25453S: Maintained 25454F: drivers/platform/x86/topstar-laptop.c 25455 25456TORADEX EMBEDDED CONTROLLER DRIVER 25457M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25458M: Francesco Dolcini <francesco@dolcini.it> 25459S: Maintained 25460F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25461F: drivers/power/reset/tdx-ec-poweroff.c 25462 25463TORTURE-TEST MODULES 25464M: Davidlohr Bueso <dave@stgolabs.net> 25465M: "Paul E. McKenney" <paulmck@kernel.org> 25466M: Josh Triplett <josh@joshtriplett.org> 25467L: linux-kernel@vger.kernel.org 25468S: Supported 25469T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25470F: Documentation/RCU/torture.rst 25471F: kernel/locking/locktorture.c 25472F: kernel/rcu/rcuscale.c 25473F: kernel/rcu/rcutorture.c 25474F: kernel/rcu/refscale.c 25475F: kernel/torture.c 25476 25477TOSHIBA ACPI EXTRAS DRIVER 25478M: Azael Avalos <coproscefalo@gmail.com> 25479L: platform-driver-x86@vger.kernel.org 25480S: Maintained 25481F: drivers/platform/x86/toshiba_acpi.c 25482 25483TOSHIBA BLUETOOTH DRIVER 25484M: Azael Avalos <coproscefalo@gmail.com> 25485L: platform-driver-x86@vger.kernel.org 25486S: Maintained 25487F: drivers/platform/x86/toshiba_bluetooth.c 25488 25489TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25490M: Azael Avalos <coproscefalo@gmail.com> 25491L: platform-driver-x86@vger.kernel.org 25492S: Maintained 25493F: drivers/platform/x86/toshiba_haps.c 25494 25495TOSHIBA SMM DRIVER 25496M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25497S: Maintained 25498W: http://www.buzzard.org.uk/toshiba/ 25499F: drivers/char/toshiba.c 25500F: include/linux/toshiba.h 25501F: include/uapi/linux/toshiba.h 25502 25503TOSHIBA TC358743 DRIVER 25504M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 25505L: linux-media@vger.kernel.org 25506S: Maintained 25507F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25508F: drivers/media/i2c/tc358743* 25509F: include/media/i2c/tc358743.h 25510 25511TOSHIBA WMI HOTKEYS DRIVER 25512M: Azael Avalos <coproscefalo@gmail.com> 25513L: platform-driver-x86@vger.kernel.org 25514S: Maintained 25515F: drivers/platform/x86/toshiba-wmi.c 25516 25517TOUCH OVERLAY 25518M: Javier Carrasco <javier.carrasco@wolfvision.net> 25519L: linux-input@vger.kernel.org 25520S: Maintained 25521F: drivers/input/touch-overlay.c 25522F: include/linux/input/touch-overlay.h 25523 25524TPM DEVICE DRIVER 25525M: Peter Huewe <peterhuewe@gmx.de> 25526M: Jarkko Sakkinen <jarkko@kernel.org> 25527R: Jason Gunthorpe <jgg@ziepe.ca> 25528L: linux-integrity@vger.kernel.org 25529S: Maintained 25530W: https://codeberg.org/jarkko/linux-tpmdd-test 25531Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25532T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25533F: Documentation/devicetree/bindings/tpm/ 25534F: drivers/char/tpm/ 25535F: include/linux/tpm*.h 25536F: include/uapi/linux/vtpm_proxy.h 25537F: tools/testing/selftests/tpm2/ 25538 25539TPS546D24 DRIVER 25540M: Duke Du <dukedu83@gmail.com> 25541L: linux-hwmon@vger.kernel.org 25542S: Maintained 25543F: Documentation/hwmon/tps546d24.rst 25544F: drivers/hwmon/pmbus/tps546d24.c 25545 25546TQ SYSTEMS BOARD & DRIVER SUPPORT 25547L: linux@ew.tq-group.com 25548S: Supported 25549W: https://www.tq-group.com/en/products/tq-embedded/ 25550F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25551F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25552F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25553F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25554F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25555F: arch/arm64/boot/dts/freescale/mba*.dtsi 25556F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25557F: arch/arm64/boot/dts/freescale/tqml*.dts* 25558F: drivers/gpio/gpio-tqmx86.c 25559F: drivers/mfd/tqmx86.c 25560F: drivers/watchdog/tqmx86_wdt.c 25561 25562TRACING 25563M: Steven Rostedt <rostedt@goodmis.org> 25564M: Masami Hiramatsu <mhiramat@kernel.org> 25565R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25566L: linux-kernel@vger.kernel.org 25567L: linux-trace-kernel@vger.kernel.org 25568S: Maintained 25569Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25570T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25571F: Documentation/trace/* 25572F: fs/tracefs/ 25573F: include/linux/trace*.h 25574F: include/trace/ 25575F: kernel/trace/ 25576F: kernel/tracepoint.c 25577F: scripts/tracing/ 25578F: tools/testing/selftests/ftrace/ 25579 25580TRACING MMIO ACCESSES (MMIOTRACE) 25581M: Steven Rostedt <rostedt@goodmis.org> 25582M: Masami Hiramatsu <mhiramat@kernel.org> 25583R: Pekka Paalanen <ppaalanen@gmail.com> 25584L: linux-kernel@vger.kernel.org 25585L: nouveau@lists.freedesktop.org 25586S: Maintained 25587F: arch/x86/mm/kmmio.c 25588F: arch/x86/mm/mmio-mod.c 25589F: arch/x86/mm/testmmiotrace.c 25590F: include/linux/mmiotrace.h 25591F: kernel/trace/trace_mmiotrace.c 25592 25593TRACING OS NOISE / LATENCY TRACERS 25594M: Steven Rostedt <rostedt@goodmis.org> 25595S: Maintained 25596F: Documentation/trace/hwlat_detector.rst 25597F: Documentation/trace/osnoise-tracer.rst 25598F: Documentation/trace/timerlat-tracer.rst 25599F: arch/*/kernel/trace.c 25600F: include/trace/events/osnoise.h 25601F: kernel/trace/trace_hwlat.c 25602F: kernel/trace/trace_irqsoff.c 25603F: kernel/trace/trace_osnoise.c 25604F: kernel/trace/trace_sched_wakeup.c 25605 25606TRADITIONAL CHINESE DOCUMENTATION 25607M: Hu Haowen <2023002089@link.tyut.edu.cn> 25608S: Maintained 25609W: https://github.com/srcres258/linux-doc 25610T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 25611F: Documentation/translations/zh_TW/ 25612 25613TRIGGER SOURCE - ADI UTIL SIGMA DELTA SPI 25614M: David Lechner <dlechner@baylibre.com> 25615S: Maintained 25616F: Documentation/devicetree/bindings/trigger-source/adi,util-sigma-delta-spi.yaml 25617 25618TRIGGER SOURCE 25619M: David Lechner <dlechner@baylibre.com> 25620S: Maintained 25621F: Documentation/devicetree/bindings/trigger-source/gpio-trigger.yaml 25622F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25623 25624TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25625M: Dan Williams <dan.j.williams@intel.com> 25626L: linux-coco@lists.linux.dev 25627S: Maintained 25628F: Documentation/ABI/testing/configfs-tsm-report 25629F: Documentation/driver-api/coco/ 25630F: drivers/virt/coco/guest/ 25631F: include/linux/tsm*.h 25632F: samples/tsm-mr/ 25633 25634TRUSTED SERVICES TEE DRIVER 25635M: Balint Dobszay <balint.dobszay@arm.com> 25636M: Sudeep Holla <sudeep.holla@arm.com> 25637L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25638L: trusted-services@lists.trustedfirmware.org 25639S: Maintained 25640F: Documentation/tee/ts-tee.rst 25641F: drivers/tee/tstee/ 25642 25643TTY LAYER AND SERIAL DRIVERS 25644M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25645M: Jiri Slaby <jirislaby@kernel.org> 25646L: linux-kernel@vger.kernel.org 25647L: linux-serial@vger.kernel.org 25648S: Supported 25649T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25650F: Documentation/devicetree/bindings/serial/ 25651F: Documentation/driver-api/serial/ 25652F: drivers/tty/ 25653F: include/linux/selection.h 25654F: include/linux/serial.h 25655F: include/linux/serial_core.h 25656F: include/linux/sysrq.h 25657F: include/linux/tty*.h 25658F: include/linux/vt.h 25659F: include/linux/vt_*.h 25660F: include/uapi/linux/serial.h 25661F: include/uapi/linux/serial_core.h 25662F: include/uapi/linux/tty.h 25663 25664TUA9001 MEDIA DRIVER 25665L: linux-media@vger.kernel.org 25666S: Orphan 25667W: https://linuxtv.org 25668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25669F: drivers/media/tuners/tua9001* 25670 25671TULIP NETWORK DRIVERS 25672L: netdev@vger.kernel.org 25673L: linux-parisc@vger.kernel.org 25674S: Orphan 25675F: drivers/net/ethernet/dec/tulip/ 25676 25677TUN/TAP DRIVER 25678M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25679M: Jason Wang <jasowang@redhat.com> 25680S: Maintained 25681W: http://vtun.sourceforge.net/tun 25682F: Documentation/networking/tuntap.rst 25683F: drivers/net/tap.c 25684F: drivers/net/tun* 25685 25686TURBOCHANNEL SUBSYSTEM 25687M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25688L: linux-mips@vger.kernel.org 25689S: Maintained 25690Q: https://patchwork.kernel.org/project/linux-mips/list/ 25691F: drivers/tc/ 25692F: include/linux/tc.h 25693 25694TURBOSTAT UTILITY 25695M: "Len Brown" <lenb@kernel.org> 25696L: linux-pm@vger.kernel.org 25697S: Supported 25698Q: https://patchwork.kernel.org/project/linux-pm/list/ 25699B: https://bugzilla.kernel.org 25700T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25701F: tools/power/x86/turbostat/ 25702F: tools/testing/selftests/turbostat/ 25703 25704TUXEDO DRIVERS 25705M: Werner Sembach <wse@tuxedocomputers.com> 25706L: platform-driver-x86@vger.kernel.org 25707S: Supported 25708F: drivers/platform/x86/tuxedo/ 25709 25710TW5864 VIDEO4LINUX DRIVER 25711M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25712M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25713M: Andrey Utkin <andrey_utkin@fastmail.com> 25714L: linux-media@vger.kernel.org 25715S: Supported 25716F: drivers/media/pci/tw5864/ 25717 25718TW68 VIDEO4LINUX DRIVER 25719M: Hans Verkuil <hverkuil@xs4all.nl> 25720L: linux-media@vger.kernel.org 25721S: Odd Fixes 25722W: https://linuxtv.org 25723T: git git://linuxtv.org/media.git 25724F: drivers/media/pci/tw68/ 25725 25726TW686X VIDEO4LINUX DRIVER 25727M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25728L: linux-media@vger.kernel.org 25729S: Maintained 25730W: http://linuxtv.org 25731T: git git://linuxtv.org/media.git 25732F: drivers/media/pci/tw686x/ 25733 25734U-BOOT ENVIRONMENT VARIABLES 25735M: Rafał Miłecki <rafal@milecki.pl> 25736S: Maintained 25737F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25738F: drivers/nvmem/layouts/u-boot-env.c 25739F: drivers/nvmem/u-boot-env.c 25740 25741UACCE ACCELERATOR FRAMEWORK 25742M: Zhangfei Gao <zhangfei.gao@linaro.org> 25743M: Zhou Wang <wangzhou1@hisilicon.com> 25744L: linux-accelerators@lists.ozlabs.org 25745L: linux-kernel@vger.kernel.org 25746S: Maintained 25747F: Documentation/ABI/testing/sysfs-driver-uacce 25748F: Documentation/misc-devices/uacce.rst 25749F: drivers/misc/uacce/ 25750F: include/linux/uacce.h 25751F: include/uapi/misc/uacce/ 25752 25753UBI FILE SYSTEM (UBIFS) 25754M: Richard Weinberger <richard@nod.at> 25755R: Zhihao Cheng <chengzhihao1@huawei.com> 25756L: linux-mtd@lists.infradead.org 25757S: Supported 25758W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25759T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25760T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25761F: Documentation/ABI/testing/sysfs-fs-ubifs 25762F: Documentation/filesystems/ubifs-authentication.rst 25763F: Documentation/filesystems/ubifs.rst 25764F: fs/ubifs/ 25765 25766UBLK USERSPACE BLOCK DRIVER 25767M: Ming Lei <ming.lei@redhat.com> 25768L: linux-block@vger.kernel.org 25769S: Maintained 25770F: Documentation/block/ublk.rst 25771F: drivers/block/ublk_drv.c 25772F: include/uapi/linux/ublk_cmd.h 25773F: tools/testing/selftests/ublk/ 25774 25775UBSAN 25776M: Kees Cook <kees@kernel.org> 25777R: Marco Elver <elver@google.com> 25778R: Andrey Konovalov <andreyknvl@gmail.com> 25779R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25780L: kasan-dev@googlegroups.com 25781L: linux-hardening@vger.kernel.org 25782S: Supported 25783T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25784F: Documentation/dev-tools/ubsan.rst 25785F: include/linux/ubsan.h 25786F: lib/Kconfig.ubsan 25787F: lib/test_ubsan.c 25788F: lib/ubsan.c 25789F: lib/ubsan.h 25790F: scripts/Makefile.ubsan 25791K: \bARCH_HAS_UBSAN\b 25792 25793UCLINUX (M68KNOMMU AND COLDFIRE) 25794M: Greg Ungerer <gerg@linux-m68k.org> 25795L: linux-m68k@lists.linux-m68k.org 25796S: Maintained 25797W: http://www.linux-m68k.org/ 25798T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25799F: arch/m68k/*/*_no.* 25800F: arch/m68k/68*/ 25801F: arch/m68k/coldfire/ 25802F: arch/m68k/include/asm/*_no.* 25803 25804UDF FILESYSTEM 25805M: Jan Kara <jack@suse.com> 25806S: Maintained 25807F: Documentation/filesystems/udf.rst 25808F: fs/udf/ 25809 25810UDRAW TABLET 25811M: Bastien Nocera <hadess@hadess.net> 25812L: linux-input@vger.kernel.org 25813S: Maintained 25814F: drivers/hid/hid-udraw-ps3.c 25815 25816UHID USERSPACE HID IO DRIVER 25817M: David Rheinsberg <david@readahead.eu> 25818L: linux-input@vger.kernel.org 25819S: Maintained 25820F: drivers/hid/uhid.c 25821F: include/uapi/linux/uhid.h 25822 25823ULPI BUS 25824M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25825L: linux-usb@vger.kernel.org 25826S: Maintained 25827F: drivers/usb/common/ulpi.c 25828F: include/linux/ulpi/ 25829 25830ULTRATRONIK BOARD SUPPORT 25831M: Goran Rađenović <goran.radni@gmail.com> 25832M: Börge Strümpfel <boerge.struempfel@gmail.com> 25833S: Maintained 25834F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25835 25836UNICODE SUBSYSTEM 25837M: Gabriel Krisman Bertazi <krisman@kernel.org> 25838L: linux-fsdevel@vger.kernel.org 25839S: Supported 25840T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25841F: fs/unicode/ 25842 25843UNIFDEF 25844M: Tony Finch <dot@dotat.at> 25845S: Maintained 25846W: http://dotat.at/prog/unifdef 25847F: scripts/unifdef.c 25848 25849UNIFORM CDROM DRIVER 25850M: Phillip Potter <phil@philpotter.co.uk> 25851S: Maintained 25852F: Documentation/cdrom/ 25853F: drivers/cdrom/cdrom.c 25854F: include/linux/cdrom.h 25855F: include/uapi/linux/cdrom.h 25856 25857UNION-FIND 25858M: Xavier <xavier_qy@163.com> 25859L: linux-kernel@vger.kernel.org 25860S: Maintained 25861F: Documentation/core-api/union_find.rst 25862F: Documentation/translations/zh_CN/core-api/union_find.rst 25863F: include/linux/union_find.h 25864F: lib/union_find.c 25865 25866UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25867R: Alim Akhtar <alim.akhtar@samsung.com> 25868R: Avri Altman <avri.altman@wdc.com> 25869R: Bart Van Assche <bvanassche@acm.org> 25870L: linux-scsi@vger.kernel.org 25871S: Supported 25872F: Documentation/devicetree/bindings/ufs/ 25873F: Documentation/scsi/ufs.rst 25874F: drivers/ufs/core/ 25875 25876UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25877M: Pedro Sousa <pedrom.sousa@synopsys.com> 25878L: linux-scsi@vger.kernel.org 25879S: Supported 25880F: drivers/ufs/host/*dwc* 25881 25882UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25883M: Alim Akhtar <alim.akhtar@samsung.com> 25884R: Peter Griffin <peter.griffin@linaro.org> 25885L: linux-scsi@vger.kernel.org 25886L: linux-samsung-soc@vger.kernel.org 25887S: Maintained 25888F: drivers/ufs/host/ufs-exynos* 25889 25890UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25891M: Peter Wang <peter.wang@mediatek.com> 25892R: Stanley Jhu <chu.stanley@gmail.com> 25893L: linux-scsi@vger.kernel.org 25894L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25895S: Maintained 25896F: drivers/ufs/host/ufs-mediatek* 25897 25898UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25899M: Manivannan Sadhasivam <mani@kernel.org> 25900L: linux-arm-msm@vger.kernel.org 25901L: linux-scsi@vger.kernel.org 25902S: Maintained 25903F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25904F: drivers/ufs/host/ufs-qcom* 25905 25906UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25907M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25908L: linux-renesas-soc@vger.kernel.org 25909L: linux-scsi@vger.kernel.org 25910S: Maintained 25911F: drivers/ufs/host/ufs-renesas.c 25912 25913UNSORTED BLOCK IMAGES (UBI) 25914M: Richard Weinberger <richard@nod.at> 25915R: Zhihao Cheng <chengzhihao1@huawei.com> 25916L: linux-mtd@lists.infradead.org 25917S: Supported 25918W: http://www.linux-mtd.infradead.org/ 25919T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25920T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25921F: drivers/mtd/ubi/ 25922F: include/linux/mtd/ubi.h 25923F: include/uapi/mtd/ubi-user.h 25924 25925UPROBES 25926M: Masami Hiramatsu <mhiramat@kernel.org> 25927M: Oleg Nesterov <oleg@redhat.com> 25928M: Peter Zijlstra <peterz@infradead.org> 25929L: linux-kernel@vger.kernel.org 25930L: linux-trace-kernel@vger.kernel.org 25931S: Maintained 25932F: arch/*/include/asm/uprobes.h 25933F: arch/*/kernel/probes/uprobes.c 25934F: arch/*/kernel/uprobes.c 25935F: include/linux/uprobes.h 25936F: kernel/events/uprobes.c 25937 25938USB "USBNET" DRIVER FRAMEWORK 25939M: Oliver Neukum <oneukum@suse.com> 25940L: netdev@vger.kernel.org 25941S: Maintained 25942W: http://www.linux-usb.org/usbnet 25943F: drivers/net/usb/usbnet.c 25944F: include/linux/usb/usbnet.h 25945 25946USB ACM DRIVER 25947M: Oliver Neukum <oneukum@suse.com> 25948L: linux-usb@vger.kernel.org 25949S: Maintained 25950F: Documentation/usb/acm.rst 25951F: drivers/usb/class/cdc-acm.* 25952 25953USB APPLE MFI FASTCHARGE DRIVER 25954M: Bastien Nocera <hadess@hadess.net> 25955L: linux-usb@vger.kernel.org 25956S: Maintained 25957F: drivers/usb/misc/apple-mfi-fastcharge.c 25958 25959USB AR5523 WIRELESS DRIVER 25960L: linux-wireless@vger.kernel.org 25961S: Orphan 25962F: drivers/net/wireless/ath/ar5523/ 25963 25964USB ATTACHED SCSI 25965M: Oliver Neukum <oneukum@suse.com> 25966L: linux-usb@vger.kernel.org 25967L: linux-scsi@vger.kernel.org 25968S: Maintained 25969F: drivers/usb/storage/uas.c 25970 25971USB CDC ETHERNET DRIVER 25972M: Oliver Neukum <oliver@neukum.org> 25973L: linux-usb@vger.kernel.org 25974S: Maintained 25975F: drivers/net/usb/cdc_*.c 25976F: include/uapi/linux/usb/cdc.h 25977 25978USB CHAOSKEY DRIVER 25979M: Keith Packard <keithp@keithp.com> 25980L: linux-usb@vger.kernel.org 25981S: Maintained 25982F: drivers/usb/misc/chaoskey.c 25983 25984USB CYPRESS C67X00 DRIVER 25985L: linux-usb@vger.kernel.org 25986S: Orphan 25987F: drivers/usb/c67x00/ 25988 25989USB DAVICOM DM9601 DRIVER 25990M: Peter Korsgaard <peter@korsgaard.com> 25991L: netdev@vger.kernel.org 25992S: Maintained 25993W: http://www.linux-usb.org/usbnet 25994F: drivers/net/usb/dm9601.c 25995 25996USB EHCI DRIVER 25997M: Alan Stern <stern@rowland.harvard.edu> 25998L: linux-usb@vger.kernel.org 25999S: Maintained 26000F: Documentation/usb/ehci.rst 26001F: drivers/usb/host/ehci* 26002 26003USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26004M: Jiri Kosina <jikos@kernel.org> 26005M: Benjamin Tissoires <bentiss@kernel.org> 26006L: linux-usb@vger.kernel.org 26007S: Maintained 26008T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26009F: Documentation/hid/hiddev.rst 26010F: drivers/hid/usbhid/ 26011 26012USB INTEL XHCI ROLE MUX DRIVER 26013M: Hans de Goede <hansg@kernel.org> 26014L: linux-usb@vger.kernel.org 26015S: Maintained 26016F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26017 26018USB IP DRIVER FOR HISILICON KIRIN 960 26019M: Yu Chen <chenyu56@huawei.com> 26020M: Binghui Wang <wangbinghui@hisilicon.com> 26021L: linux-usb@vger.kernel.org 26022S: Maintained 26023F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26024F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26025 26026USB IP DRIVER FOR HISILICON KIRIN 970 26027M: Mauro Carvalho Chehab <mchehab@kernel.org> 26028L: linux-usb@vger.kernel.org 26029S: Maintained 26030F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26031F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26032 26033USB ISP116X DRIVER 26034M: Olav Kongas <ok@artecdesign.ee> 26035L: linux-usb@vger.kernel.org 26036S: Maintained 26037F: drivers/usb/host/isp116x* 26038F: include/linux/usb/isp116x.h 26039 26040USB ISP1760 DRIVER 26041M: Rui Miguel Silva <rui.silva@linaro.org> 26042L: linux-usb@vger.kernel.org 26043S: Maintained 26044F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26045F: drivers/usb/isp1760/* 26046 26047USB LAN78XX ETHERNET DRIVER 26048M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26049M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26050M: UNGLinuxDriver@microchip.com 26051L: netdev@vger.kernel.org 26052S: Maintained 26053F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26054F: drivers/net/usb/lan78xx.* 26055F: include/dt-bindings/net/microchip-lan78xx.h 26056 26057USB MASS STORAGE DRIVER 26058M: Alan Stern <stern@rowland.harvard.edu> 26059L: linux-usb@vger.kernel.org 26060L: usb-storage@lists.one-eyed-alien.net 26061S: Maintained 26062F: drivers/usb/storage/ 26063 26064USB MIDI DRIVER 26065M: Clemens Ladisch <clemens@ladisch.de> 26066L: linux-sound@vger.kernel.org 26067S: Maintained 26068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26069F: sound/usb/midi.* 26070 26071USB NETWORKING DRIVERS 26072L: linux-usb@vger.kernel.org 26073S: Odd Fixes 26074F: drivers/net/usb/ 26075 26076USB OHCI DRIVER 26077M: Alan Stern <stern@rowland.harvard.edu> 26078L: linux-usb@vger.kernel.org 26079S: Maintained 26080F: Documentation/usb/ohci.rst 26081F: drivers/usb/host/ohci* 26082 26083USB OTG FSM (Finite State Machine) 26084M: Peter Chen <peter.chen@kernel.org> 26085L: linux-usb@vger.kernel.org 26086S: Maintained 26087T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26088F: drivers/usb/common/usb-otg-fsm.c 26089 26090USB OVER IP DRIVER 26091M: Valentina Manea <valentina.manea.m@gmail.com> 26092M: Shuah Khan <shuah@kernel.org> 26093M: Shuah Khan <skhan@linuxfoundation.org> 26094R: Hongren Zheng <i@zenithal.me> 26095L: linux-usb@vger.kernel.org 26096S: Maintained 26097F: Documentation/usb/usbip_protocol.rst 26098F: drivers/usb/usbip/ 26099F: tools/testing/selftests/drivers/usb/usbip/ 26100F: tools/usb/usbip/ 26101 26102USB PEGASUS DRIVER 26103M: Petko Manolov <petkan@nucleusys.com> 26104L: linux-usb@vger.kernel.org 26105L: netdev@vger.kernel.org 26106S: Maintained 26107W: https://github.com/petkan/pegasus 26108T: git https://github.com/petkan/pegasus.git 26109F: drivers/net/usb/pegasus.* 26110 26111USB PRINTER DRIVER (usblp) 26112M: Pete Zaitcev <zaitcev@redhat.com> 26113L: linux-usb@vger.kernel.org 26114S: Supported 26115F: drivers/usb/class/usblp.c 26116 26117USB QMI WWAN NETWORK DRIVER 26118M: Bjørn Mork <bjorn@mork.no> 26119L: netdev@vger.kernel.org 26120S: Maintained 26121F: Documentation/ABI/testing/sysfs-class-net-qmi 26122F: drivers/net/usb/qmi_wwan.c 26123 26124USB RAW GADGET DRIVER 26125R: Andrey Konovalov <andreyknvl@gmail.com> 26126L: linux-usb@vger.kernel.org 26127S: Maintained 26128B: https://github.com/xairy/raw-gadget/issues 26129F: Documentation/usb/raw-gadget.rst 26130F: drivers/usb/gadget/legacy/raw_gadget.c 26131F: include/uapi/linux/usb/raw_gadget.h 26132 26133USB RTL8150 DRIVER 26134M: Petko Manolov <petkan@nucleusys.com> 26135L: linux-usb@vger.kernel.org 26136L: netdev@vger.kernel.org 26137S: Maintained 26138W: https://github.com/petkan/rtl8150 26139T: git https://github.com/petkan/rtl8150.git 26140F: drivers/net/usb/rtl8150.c 26141 26142USB SERIAL SUBSYSTEM 26143M: Johan Hovold <johan@kernel.org> 26144L: linux-usb@vger.kernel.org 26145S: Maintained 26146T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26147F: Documentation/usb/usb-serial.rst 26148F: drivers/usb/serial/ 26149F: include/linux/usb/serial.h 26150 26151USB SMSC75XX ETHERNET DRIVER 26152M: Steve Glendinning <steve.glendinning@shawell.net> 26153L: netdev@vger.kernel.org 26154S: Maintained 26155F: drivers/net/usb/smsc75xx.* 26156 26157USB SMSC95XX ETHERNET DRIVER 26158M: Steve Glendinning <steve.glendinning@shawell.net> 26159M: UNGLinuxDriver@microchip.com 26160L: netdev@vger.kernel.org 26161S: Maintained 26162F: drivers/net/usb/smsc95xx.* 26163 26164USB SUBSYSTEM 26165M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26166L: linux-usb@vger.kernel.org 26167S: Supported 26168W: http://www.linux-usb.org 26169T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26170F: Documentation/devicetree/bindings/usb/ 26171F: Documentation/usb/ 26172F: drivers/usb/ 26173F: include/dt-bindings/usb/ 26174F: include/linux/usb.h 26175F: include/linux/usb/ 26176F: include/uapi/linux/usb/ 26177 26178USB TYPEC BUS FOR ALTERNATE MODES 26179M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26180L: linux-usb@vger.kernel.org 26181S: Maintained 26182F: Documentation/ABI/testing/sysfs-bus-typec 26183F: Documentation/driver-api/usb/typec_bus.rst 26184F: drivers/usb/typec/altmodes/ 26185F: include/linux/usb/typec_altmode.h 26186 26187USB TYPEC CLASS 26188M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26189L: linux-usb@vger.kernel.org 26190S: Maintained 26191F: Documentation/ABI/testing/sysfs-class-typec 26192F: Documentation/driver-api/usb/typec.rst 26193F: drivers/usb/typec/ 26194F: include/linux/usb/typec.h 26195 26196USB TYPEC INTEL PMC MUX DRIVER 26197M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26198L: linux-usb@vger.kernel.org 26199S: Maintained 26200F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26201F: drivers/usb/typec/mux/intel_pmc_mux.c 26202 26203USB TYPEC PI3USB30532 MUX DRIVER 26204M: Hans de Goede <hansg@kernel.org> 26205L: linux-usb@vger.kernel.org 26206S: Maintained 26207F: drivers/usb/typec/mux/pi3usb30532.c 26208 26209USB TYPEC PORT CONTROLLER DRIVERS 26210M: Badhri Jagan Sridharan <badhri@google.com> 26211L: linux-usb@vger.kernel.org 26212S: Maintained 26213F: drivers/usb/typec/tcpm/tcpci.c 26214F: drivers/usb/typec/tcpm/tcpm.c 26215F: include/linux/usb/tcpci.h 26216F: include/linux/usb/tcpm.h 26217 26218USB TYPEC TUSB1046 MUX DRIVER 26219M: Romain Gantois <romain.gantois@bootlin.com> 26220L: linux-usb@vger.kernel.org 26221S: Maintained 26222F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26223F: drivers/usb/typec/mux/tusb1046.c 26224 26225USB UHCI DRIVER 26226M: Alan Stern <stern@rowland.harvard.edu> 26227L: linux-usb@vger.kernel.org 26228S: Maintained 26229F: drivers/usb/host/uhci* 26230 26231USB VIDEO CLASS 26232M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26233M: Hans de Goede <hansg@kernel.org> 26234L: linux-media@vger.kernel.org 26235S: Maintained 26236W: http://www.ideasonboard.org/uvc/ 26237T: git git://linuxtv.org/media.git 26238F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26239F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26240F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26241F: drivers/media/common/uvc.c 26242F: drivers/media/usb/uvc/ 26243F: include/linux/usb/uvc.h 26244F: include/uapi/linux/uvcvideo.h 26245 26246USB WEBCAM GADGET 26247L: linux-usb@vger.kernel.org 26248S: Orphan 26249F: drivers/usb/gadget/function/*uvc* 26250F: drivers/usb/gadget/legacy/webcam.c 26251F: include/uapi/linux/usb/g_uvc.h 26252 26253USB XHCI DRIVER 26254M: Mathias Nyman <mathias.nyman@intel.com> 26255L: linux-usb@vger.kernel.org 26256S: Supported 26257F: drivers/usb/host/pci-quirks* 26258F: drivers/usb/host/xhci* 26259 26260USER DATAGRAM PROTOCOL (UDP) 26261M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26262L: netdev@vger.kernel.org 26263S: Maintained 26264F: include/linux/udp.h 26265F: include/net/udp.h 26266F: include/trace/events/udp.h 26267F: include/uapi/linux/udp.h 26268F: net/ipv4/udp.c 26269F: net/ipv6/udp.c 26270 26271USER-MODE LINUX (UML) 26272M: Richard Weinberger <richard@nod.at> 26273M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26274M: Johannes Berg <johannes@sipsolutions.net> 26275L: linux-um@lists.infradead.org 26276S: Maintained 26277W: http://user-mode-linux.sourceforge.net 26278Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26279T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26280T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26281F: Documentation/virt/uml/ 26282F: arch/um/ 26283F: arch/x86/um/ 26284F: fs/hostfs/ 26285 26286USERSPACE COPYIN/COPYOUT (UIOVEC) 26287M: Alexander Viro <viro@zeniv.linux.org.uk> 26288L: linux-block@vger.kernel.org 26289L: linux-fsdevel@vger.kernel.org 26290S: Maintained 26291F: include/linux/uio.h 26292F: lib/iov_iter.c 26293 26294USERSPACE DMA BUFFER DRIVER 26295M: Gerd Hoffmann <kraxel@redhat.com> 26296M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26297L: dri-devel@lists.freedesktop.org 26298S: Maintained 26299T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26300F: drivers/dma-buf/udmabuf.c 26301F: include/uapi/linux/udmabuf.h 26302 26303USERSPACE I/O (UIO) 26304M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26305S: Maintained 26306T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26307F: Documentation/driver-api/uio-howto.rst 26308F: drivers/uio/ 26309F: include/linux/uio_driver.h 26310 26311USERSPACE STACK UNWINDING 26312M: Josh Poimboeuf <jpoimboe@kernel.org> 26313M: Steven Rostedt <rostedt@goodmis.org> 26314S: Maintained 26315F: include/linux/unwind*.h 26316F: kernel/unwind/ 26317 26318UTIL-LINUX PACKAGE 26319M: Karel Zak <kzak@redhat.com> 26320L: util-linux@vger.kernel.org 26321S: Maintained 26322W: http://en.wikipedia.org/wiki/Util-linux 26323T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26324 26325UUID HELPERS 26326R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26327L: linux-kernel@vger.kernel.org 26328S: Maintained 26329F: include/linux/uuid.h 26330F: lib/test_uuid.c 26331F: lib/uuid.c 26332 26333UV SYSFS DRIVER 26334M: Justin Ernst <justin.ernst@hpe.com> 26335L: platform-driver-x86@vger.kernel.org 26336S: Maintained 26337F: drivers/platform/x86/uv_sysfs.c 26338 26339UVESAFB DRIVER 26340M: Michal Januszewski <spock@gentoo.org> 26341L: linux-fbdev@vger.kernel.org 26342S: Maintained 26343W: https://github.com/mjanusz/v86d 26344F: Documentation/fb/uvesafb.rst 26345F: drivers/video/fbdev/uvesafb.* 26346 26347Ux500 CLOCK DRIVERS 26348M: Ulf Hansson <ulf.hansson@linaro.org> 26349L: linux-clk@vger.kernel.org 26350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26351S: Maintained 26352F: drivers/clk/ux500/ 26353 26354V4L2 ASYNC AND FWNODE FRAMEWORKS 26355M: Sakari Ailus <sakari.ailus@linux.intel.com> 26356L: linux-media@vger.kernel.org 26357S: Maintained 26358T: git git://linuxtv.org/media.git 26359F: drivers/media/v4l2-core/v4l2-async.c 26360F: drivers/media/v4l2-core/v4l2-fwnode.c 26361F: include/media/v4l2-async.h 26362F: include/media/v4l2-fwnode.h 26363 26364V4L2 LENS DRIVERS 26365M: Sakari Ailus <sakari.ailus@linux.intel.com> 26366L: linux-media@vger.kernel.org 26367S: Maintained 26368F: drivers/media/i2c/ak* 26369F: drivers/media/i2c/dw* 26370F: drivers/media/i2c/lm* 26371 26372V4L2 CAMERA SENSOR DRIVERS 26373M: Sakari Ailus <sakari.ailus@linux.intel.com> 26374L: linux-media@vger.kernel.org 26375S: Maintained 26376F: Documentation/driver-api/media/camera-sensor.rst 26377F: Documentation/driver-api/media/tx-rx.rst 26378F: drivers/media/i2c/ar* 26379F: drivers/media/i2c/gc* 26380F: drivers/media/i2c/hi* 26381F: drivers/media/i2c/imx* 26382F: drivers/media/i2c/mt* 26383F: drivers/media/i2c/og* 26384F: drivers/media/i2c/ov* 26385F: drivers/media/i2c/s5* 26386F: drivers/media/i2c/vd55g1.c 26387F: drivers/media/i2c/vd56g3.c 26388F: drivers/media/i2c/vgxy61.c 26389 26390VF610 NAND DRIVER 26391M: Stefan Agner <stefan@agner.ch> 26392L: linux-mtd@lists.infradead.org 26393S: Supported 26394F: drivers/mtd/nand/raw/vf610_nfc.c 26395 26396VFAT/FAT/MSDOS FILESYSTEM 26397M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26398S: Maintained 26399F: Documentation/filesystems/vfat.rst 26400F: fs/fat/ 26401F: tools/testing/selftests/filesystems/fat/ 26402 26403VFIO CDX DRIVER 26404M: Nipun Gupta <nipun.gupta@amd.com> 26405M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26406L: kvm@vger.kernel.org 26407S: Maintained 26408F: drivers/vfio/cdx/* 26409 26410VFIO DRIVER 26411M: Alex Williamson <alex.williamson@redhat.com> 26412L: kvm@vger.kernel.org 26413S: Maintained 26414T: git https://github.com/awilliam/linux-vfio.git 26415F: Documentation/ABI/testing/debugfs-vfio 26416F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26417F: Documentation/driver-api/vfio.rst 26418F: drivers/vfio/ 26419F: include/linux/vfio.h 26420F: include/linux/vfio_pci_core.h 26421F: include/uapi/linux/vfio.h 26422 26423VFIO FSL-MC DRIVER 26424L: kvm@vger.kernel.org 26425S: Orphan 26426F: drivers/vfio/fsl-mc/ 26427 26428VFIO HISILICON PCI DRIVER 26429M: Longfang Liu <liulongfang@huawei.com> 26430M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26431L: kvm@vger.kernel.org 26432S: Maintained 26433F: drivers/vfio/pci/hisilicon/ 26434 26435VFIO MEDIATED DEVICE DRIVERS 26436M: Kirti Wankhede <kwankhede@nvidia.com> 26437L: kvm@vger.kernel.org 26438S: Maintained 26439F: Documentation/driver-api/vfio-mediated-device.rst 26440F: drivers/vfio/mdev/ 26441F: include/linux/mdev.h 26442F: samples/vfio-mdev/ 26443 26444VFIO MLX5 PCI DRIVER 26445M: Yishai Hadas <yishaih@nvidia.com> 26446L: kvm@vger.kernel.org 26447S: Maintained 26448F: drivers/vfio/pci/mlx5/ 26449 26450VFIO NVIDIA GRACE GPU DRIVER 26451M: Ankit Agrawal <ankita@nvidia.com> 26452L: kvm@vger.kernel.org 26453S: Supported 26454F: drivers/vfio/pci/nvgrace-gpu/ 26455 26456VFIO PCI DEVICE SPECIFIC DRIVERS 26457R: Jason Gunthorpe <jgg@nvidia.com> 26458R: Yishai Hadas <yishaih@nvidia.com> 26459R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26460R: Kevin Tian <kevin.tian@intel.com> 26461L: kvm@vger.kernel.org 26462S: Maintained 26463P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26464F: drivers/vfio/pci/*/ 26465 26466VFIO PDS PCI DRIVER 26467M: Brett Creeley <brett.creeley@amd.com> 26468L: kvm@vger.kernel.org 26469S: Maintained 26470F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26471F: drivers/vfio/pci/pds/ 26472 26473VFIO PLATFORM DRIVER 26474M: Eric Auger <eric.auger@redhat.com> 26475L: kvm@vger.kernel.org 26476S: Maintained 26477F: drivers/vfio/platform/ 26478 26479VFIO QAT PCI DRIVER 26480M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26481L: kvm@vger.kernel.org 26482L: qat-linux@intel.com 26483S: Supported 26484F: drivers/vfio/pci/qat/ 26485 26486VFIO VIRTIO PCI DRIVER 26487M: Yishai Hadas <yishaih@nvidia.com> 26488L: kvm@vger.kernel.org 26489L: virtualization@lists.linux.dev 26490S: Maintained 26491F: drivers/vfio/pci/virtio 26492 26493VGA_SWITCHEROO 26494R: Lukas Wunner <lukas@wunner.de> 26495S: Maintained 26496T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26497F: Documentation/gpu/vga-switcheroo.rst 26498F: drivers/gpu/vga/vga_switcheroo.c 26499F: include/linux/vga_switcheroo.h 26500 26501VIA RHINE NETWORK DRIVER 26502M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26503S: Maintained 26504F: drivers/net/ethernet/via/via-rhine.c 26505 26506VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26507M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26508L: linux-fbdev@vger.kernel.org 26509S: Maintained 26510F: drivers/video/fbdev/via/ 26511F: include/linux/via-core.h 26512F: include/linux/via_i2c.h 26513 26514VIA VELOCITY NETWORK DRIVER 26515M: Francois Romieu <romieu@fr.zoreil.com> 26516L: netdev@vger.kernel.org 26517S: Maintained 26518F: drivers/net/ethernet/via/via-velocity.* 26519 26520VICODEC VIRTUAL CODEC DRIVER 26521M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 26522L: linux-media@vger.kernel.org 26523S: Maintained 26524W: https://linuxtv.org 26525T: git git://linuxtv.org/media.git 26526F: drivers/media/test-drivers/vicodec/* 26527 26528VIDEO I2C POLLING DRIVER 26529M: Matt Ranostay <matt.ranostay@konsulko.com> 26530L: linux-media@vger.kernel.org 26531S: Maintained 26532F: drivers/media/i2c/video-i2c.c 26533 26534VIDEO MULTIPLEXER DRIVER 26535M: Philipp Zabel <p.zabel@pengutronix.de> 26536L: linux-media@vger.kernel.org 26537S: Maintained 26538F: drivers/media/platform/video-mux.c 26539 26540VIDEOBUF2 FRAMEWORK 26541M: Tomasz Figa <tfiga@chromium.org> 26542M: Marek Szyprowski <m.szyprowski@samsung.com> 26543L: linux-media@vger.kernel.org 26544S: Maintained 26545F: drivers/media/common/videobuf2/* 26546F: include/media/videobuf2-* 26547 26548VIDTV VIRTUAL DIGITAL TV DRIVER 26549M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26550L: linux-media@vger.kernel.org 26551S: Maintained 26552W: https://linuxtv.org 26553T: git git://linuxtv.org/media.git 26554F: drivers/media/test-drivers/vidtv/* 26555 26556VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26557M: Shuah Khan <skhan@linuxfoundation.org> 26558R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26559L: linux-media@vger.kernel.org 26560S: Maintained 26561W: https://linuxtv.org 26562T: git git://linuxtv.org/media.git 26563F: drivers/media/test-drivers/vimc/* 26564 26565VIRT LIB 26566M: Alex Williamson <alex.williamson@redhat.com> 26567M: Paolo Bonzini <pbonzini@redhat.com> 26568L: kvm@vger.kernel.org 26569S: Supported 26570F: virt/lib/ 26571 26572VIRTIO AND VHOST VSOCK DRIVER 26573M: Stefan Hajnoczi <stefanha@redhat.com> 26574M: Stefano Garzarella <sgarzare@redhat.com> 26575L: kvm@vger.kernel.org 26576L: virtualization@lists.linux.dev 26577L: netdev@vger.kernel.org 26578S: Maintained 26579F: drivers/vhost/vsock.c 26580F: include/linux/virtio_vsock.h 26581F: include/uapi/linux/virtio_vsock.h 26582F: net/vmw_vsock/virtio_transport.c 26583F: net/vmw_vsock/virtio_transport_common.c 26584 26585VIRTIO BALLOON 26586M: "Michael S. Tsirkin" <mst@redhat.com> 26587M: David Hildenbrand <david@redhat.com> 26588L: virtualization@lists.linux.dev 26589S: Maintained 26590F: drivers/virtio/virtio_balloon.c 26591F: include/linux/balloon_compaction.h 26592F: include/uapi/linux/virtio_balloon.h 26593F: mm/balloon_compaction.c 26594 26595VIRTIO BLOCK AND SCSI DRIVERS 26596M: "Michael S. Tsirkin" <mst@redhat.com> 26597M: Jason Wang <jasowang@redhat.com> 26598R: Paolo Bonzini <pbonzini@redhat.com> 26599R: Stefan Hajnoczi <stefanha@redhat.com> 26600R: Eugenio Pérez <eperezma@redhat.com> 26601L: virtualization@lists.linux.dev 26602S: Maintained 26603F: drivers/block/virtio_blk.c 26604F: drivers/scsi/virtio_scsi.c 26605F: include/uapi/linux/virtio_blk.h 26606F: include/uapi/linux/virtio_scsi.h 26607 26608VIRTIO CONSOLE DRIVER 26609M: Amit Shah <amit@kernel.org> 26610L: virtualization@lists.linux.dev 26611S: Maintained 26612F: drivers/char/virtio_console.c 26613F: include/uapi/linux/virtio_console.h 26614 26615VIRTIO CORE AND NET DRIVERS 26616M: "Michael S. Tsirkin" <mst@redhat.com> 26617M: Jason Wang <jasowang@redhat.com> 26618R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26619R: Eugenio Pérez <eperezma@redhat.com> 26620L: virtualization@lists.linux.dev 26621S: Maintained 26622F: Documentation/ABI/testing/sysfs-bus-vdpa 26623F: Documentation/ABI/testing/sysfs-class-vduse 26624F: Documentation/devicetree/bindings/virtio/ 26625F: Documentation/driver-api/virtio/ 26626F: drivers/block/virtio_blk.c 26627F: drivers/crypto/virtio/ 26628F: drivers/net/virtio_net.c 26629F: drivers/vdpa/ 26630F: drivers/virtio/ 26631F: include/linux/vdpa.h 26632F: include/linux/virtio*.h 26633F: include/linux/vringh.h 26634F: include/uapi/linux/virtio_*.h 26635F: net/vmw_vsock/virtio* 26636F: tools/virtio/ 26637F: tools/testing/selftests/drivers/net/virtio_net/ 26638 26639VIRTIO CRYPTO DRIVER 26640M: Gonglei <arei.gonglei@huawei.com> 26641L: virtualization@lists.linux.dev 26642L: linux-crypto@vger.kernel.org 26643S: Maintained 26644F: drivers/crypto/virtio/ 26645F: include/uapi/linux/virtio_crypto.h 26646 26647VIRTIO DRIVERS FOR S390 26648M: Cornelia Huck <cohuck@redhat.com> 26649M: Halil Pasic <pasic@linux.ibm.com> 26650M: Eric Farman <farman@linux.ibm.com> 26651L: linux-s390@vger.kernel.org 26652L: virtualization@lists.linux.dev 26653L: kvm@vger.kernel.org 26654S: Supported 26655F: arch/s390/include/uapi/asm/virtio-ccw.h 26656F: drivers/s390/virtio/ 26657 26658VIRTIO FILE SYSTEM 26659M: Vivek Goyal <vgoyal@redhat.com> 26660M: Stefan Hajnoczi <stefanha@redhat.com> 26661M: Miklos Szeredi <miklos@szeredi.hu> 26662R: Eugenio Pérez <eperezma@redhat.com> 26663L: virtualization@lists.linux.dev 26664L: linux-fsdevel@vger.kernel.org 26665S: Supported 26666W: https://virtio-fs.gitlab.io/ 26667F: Documentation/filesystems/virtiofs.rst 26668F: fs/fuse/virtio_fs.c 26669F: include/uapi/linux/virtio_fs.h 26670 26671VIRTIO GPIO DRIVER 26672M: Enrico Weigelt, metux IT consult <info@metux.net> 26673M: Viresh Kumar <vireshk@kernel.org> 26674L: linux-gpio@vger.kernel.org 26675L: virtualization@lists.linux.dev 26676S: Maintained 26677F: drivers/gpio/gpio-virtio.c 26678F: include/uapi/linux/virtio_gpio.h 26679 26680VIRTIO GPU DRIVER 26681M: David Airlie <airlied@redhat.com> 26682M: Gerd Hoffmann <kraxel@redhat.com> 26683M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26684R: Gurchetan Singh <gurchetansingh@chromium.org> 26685R: Chia-I Wu <olvaffe@gmail.com> 26686L: dri-devel@lists.freedesktop.org 26687L: virtualization@lists.linux.dev 26688S: Maintained 26689T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26690F: drivers/gpu/drm/ci/xfails/virtio* 26691F: drivers/gpu/drm/virtio/ 26692F: include/uapi/linux/virtio_gpu.h 26693 26694VIRTIO HOST (VHOST) 26695M: "Michael S. Tsirkin" <mst@redhat.com> 26696M: Jason Wang <jasowang@redhat.com> 26697R: Eugenio Pérez <eperezma@redhat.com> 26698L: kvm@vger.kernel.org 26699L: virtualization@lists.linux.dev 26700L: netdev@vger.kernel.org 26701S: Maintained 26702T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26703F: drivers/vhost/ 26704F: include/linux/sched/vhost_task.h 26705F: include/linux/vhost_iotlb.h 26706F: include/uapi/linux/vhost.h 26707F: kernel/vhost_task.c 26708 26709VIRTIO HOST (VHOST-SCSI) 26710M: "Michael S. Tsirkin" <mst@redhat.com> 26711M: Jason Wang <jasowang@redhat.com> 26712M: Mike Christie <michael.christie@oracle.com> 26713R: Paolo Bonzini <pbonzini@redhat.com> 26714R: Stefan Hajnoczi <stefanha@redhat.com> 26715L: virtualization@lists.linux.dev 26716S: Maintained 26717F: drivers/vhost/scsi.c 26718 26719VIRTIO I2C DRIVER 26720M: Viresh Kumar <viresh.kumar@linaro.org> 26721R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26722L: linux-i2c@vger.kernel.org 26723L: virtualization@lists.linux.dev 26724S: Maintained 26725F: drivers/i2c/busses/i2c-virtio.c 26726F: include/uapi/linux/virtio_i2c.h 26727 26728VIRTIO INPUT DRIVER 26729M: Gerd Hoffmann <kraxel@redhat.com> 26730S: Maintained 26731F: drivers/virtio/virtio_input.c 26732F: include/uapi/linux/virtio_input.h 26733 26734VIRTIO IOMMU DRIVER 26735M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26736L: virtualization@lists.linux.dev 26737S: Maintained 26738F: drivers/iommu/virtio-iommu.c 26739F: include/uapi/linux/virtio_iommu.h 26740 26741VIRTIO MEM DRIVER 26742M: David Hildenbrand <david@redhat.com> 26743L: virtualization@lists.linux.dev 26744S: Maintained 26745W: https://virtio-mem.gitlab.io/ 26746F: drivers/virtio/virtio_mem.c 26747F: include/uapi/linux/virtio_mem.h 26748 26749VIRTIO PMEM DRIVER 26750M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26751L: virtualization@lists.linux.dev 26752S: Maintained 26753F: drivers/nvdimm/nd_virtio.c 26754F: drivers/nvdimm/virtio_pmem.c 26755 26756VIRTIO RTC DRIVER 26757M: Peter Hilber <quic_philber@quicinc.com> 26758L: virtualization@lists.linux.dev 26759S: Maintained 26760F: drivers/virtio/virtio_rtc_* 26761F: include/uapi/linux/virtio_rtc.h 26762 26763VIRTIO SOUND DRIVER 26764M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26765M: "Michael S. Tsirkin" <mst@redhat.com> 26766L: virtualization@lists.linux.dev 26767L: linux-sound@vger.kernel.org 26768S: Maintained 26769F: include/uapi/linux/virtio_snd.h 26770F: sound/virtio/* 26771 26772VIRTUAL BOX GUEST DEVICE DRIVER 26773M: Hans de Goede <hansg@kernel.org> 26774M: Arnd Bergmann <arnd@arndb.de> 26775M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26776S: Maintained 26777F: drivers/virt/vboxguest/ 26778F: include/linux/vbox_utils.h 26779F: include/uapi/linux/vbox*.h 26780 26781VIRTUAL BOX SHARED FOLDER VFS DRIVER 26782M: Hans de Goede <hansg@kernel.org> 26783L: linux-fsdevel@vger.kernel.org 26784S: Maintained 26785F: fs/vboxsf/* 26786 26787VIRTUAL PCM TEST DRIVER 26788M: Ivan Orlov <ivan.orlov0322@gmail.com> 26789L: linux-sound@vger.kernel.org 26790S: Maintained 26791F: Documentation/sound/cards/pcmtest.rst 26792F: sound/drivers/pcmtest.c 26793F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26794 26795VIRTUAL SERIO DEVICE DRIVER 26796M: Stephen Chandler Paul <thatslyude@gmail.com> 26797S: Maintained 26798F: drivers/input/serio/userio.c 26799F: include/uapi/linux/userio.h 26800 26801VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26802M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26803S: Maintained 26804F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26805F: drivers/iio/light/veml3235.c 26806 26807VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26808M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26809S: Maintained 26810F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26811F: drivers/iio/light/veml6030.c 26812 26813VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26814M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26815S: Maintained 26816F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26817F: drivers/iio/light/veml6075.c 26818 26819VISL VIRTUAL STATELESS DECODER DRIVER 26820M: Daniel Almeida <daniel.almeida@collabora.com> 26821L: linux-media@vger.kernel.org 26822S: Supported 26823F: drivers/media/test-drivers/visl 26824 26825VIVID VIRTUAL VIDEO DRIVER 26826M: Hans Verkuil <hverkuil@xs4all.nl> 26827L: linux-media@vger.kernel.org 26828S: Maintained 26829W: https://linuxtv.org 26830T: git git://linuxtv.org/media.git 26831F: drivers/media/test-drivers/vivid/* 26832 26833VM SOCKETS (AF_VSOCK) 26834M: Stefano Garzarella <sgarzare@redhat.com> 26835L: virtualization@lists.linux.dev 26836L: netdev@vger.kernel.org 26837S: Maintained 26838F: drivers/net/vsockmon.c 26839F: include/net/af_vsock.h 26840F: include/uapi/linux/vm_sockets.h 26841F: include/uapi/linux/vm_sockets_diag.h 26842F: include/uapi/linux/vsockmon.h 26843F: net/vmw_vsock/ 26844F: tools/testing/selftests/vsock/ 26845F: tools/testing/vsock/ 26846 26847VMALLOC 26848M: Andrew Morton <akpm@linux-foundation.org> 26849M: Uladzislau Rezki <urezki@gmail.com> 26850L: linux-mm@kvack.org 26851S: Maintained 26852W: http://www.linux-mm.org 26853T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26854F: include/linux/vmalloc.h 26855F: mm/vmalloc.c 26856F: lib/test_vmalloc.c 26857 26858VME SUBSYSTEM 26859L: linux-kernel@vger.kernel.org 26860S: Orphan 26861T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26862F: Documentation/driver-api/vme.rst 26863F: drivers/staging/vme_user/ 26864 26865VMWARE BALLOON DRIVER 26866M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26867R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26868L: linux-kernel@vger.kernel.org 26869S: Supported 26870F: drivers/misc/vmw_balloon.c 26871 26872VMWARE HYPERVISOR INTERFACE 26873M: Ajay Kaher <ajay.kaher@broadcom.com> 26874M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26875R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26876L: virtualization@lists.linux.dev 26877L: x86@kernel.org 26878S: Supported 26879T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26880F: arch/x86/include/asm/vmware.h 26881F: arch/x86/kernel/cpu/vmware.c 26882 26883VMWARE PVRDMA DRIVER 26884M: Bryan Tan <bryan-bt.tan@broadcom.com> 26885M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26886R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26887L: linux-rdma@vger.kernel.org 26888S: Supported 26889F: drivers/infiniband/hw/vmw_pvrdma/ 26890 26891VMWARE PVSCSI DRIVER 26892M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26893R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26894L: linux-scsi@vger.kernel.org 26895S: Supported 26896F: drivers/scsi/vmw_pvscsi.c 26897F: drivers/scsi/vmw_pvscsi.h 26898 26899VMWARE VIRTUAL PTP CLOCK DRIVER 26900M: Nick Shi <nick.shi@broadcom.com> 26901R: Ajay Kaher <ajay.kaher@broadcom.com> 26902R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26904L: netdev@vger.kernel.org 26905S: Supported 26906F: drivers/ptp/ptp_vmw.c 26907 26908VMWARE VMCI DRIVER 26909M: Bryan Tan <bryan-bt.tan@broadcom.com> 26910M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26912L: linux-kernel@vger.kernel.org 26913S: Supported 26914F: drivers/misc/vmw_vmci/ 26915F: include/linux/vmw_vmci* 26916 26917VMWARE VMMOUSE SUBDRIVER 26918M: Zack Rusin <zack.rusin@broadcom.com> 26919R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26920L: linux-input@vger.kernel.org 26921S: Supported 26922F: drivers/input/mouse/vmmouse.c 26923F: drivers/input/mouse/vmmouse.h 26924 26925VMWARE VMXNET3 ETHERNET DRIVER 26926M: Ronak Doshi <ronak.doshi@broadcom.com> 26927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26928L: netdev@vger.kernel.org 26929S: Supported 26930F: drivers/net/vmxnet3/ 26931 26932VMWARE VSOCK VMCI TRANSPORT DRIVER 26933M: Bryan Tan <bryan-bt.tan@broadcom.com> 26934M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26935R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26936L: linux-kernel@vger.kernel.org 26937S: Supported 26938F: net/vmw_vsock/vmci_transport* 26939 26940VOCORE VOCORE2 BOARD 26941M: Harvey Hunt <harveyhuntnexus@gmail.com> 26942L: linux-mips@vger.kernel.org 26943S: Maintained 26944F: arch/mips/boot/dts/ralink/vocore2.dts 26945 26946VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26947M: Liam Girdwood <lgirdwood@gmail.com> 26948M: Mark Brown <broonie@kernel.org> 26949L: linux-kernel@vger.kernel.org 26950S: Supported 26951W: http://www.slimlogic.co.uk/?p=48 26952T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26953F: Documentation/devicetree/bindings/regulator/ 26954F: Documentation/power/regulator/ 26955F: drivers/regulator/ 26956F: rust/kernel/regulator.rs 26957F: include/dt-bindings/regulator/ 26958F: include/linux/regulator/ 26959K: regulator_get_optional 26960 26961VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 26962R: Matti Vaittinen <mazziesaccount@gmail.com> 26963F: drivers/regulator/irq_helpers.c 26964 26965VRF 26966M: David Ahern <dsahern@kernel.org> 26967L: netdev@vger.kernel.org 26968S: Maintained 26969F: Documentation/networking/vrf.rst 26970F: drivers/net/vrf.c 26971 26972VSPRINTF 26973M: Petr Mladek <pmladek@suse.com> 26974M: Steven Rostedt <rostedt@goodmis.org> 26975R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26976R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 26977R: Sergey Senozhatsky <senozhatsky@chromium.org> 26978S: Maintained 26979T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 26980F: Documentation/core-api/printk-formats.rst 26981F: lib/tests/printf_kunit.c 26982F: lib/tests/scanf_kunit.c 26983F: lib/vsprintf.c 26984 26985VT1211 HARDWARE MONITOR DRIVER 26986M: Juerg Haefliger <juergh@proton.me> 26987L: linux-hwmon@vger.kernel.org 26988S: Maintained 26989F: Documentation/hwmon/vt1211.rst 26990F: drivers/hwmon/vt1211.c 26991 26992VT8231 HARDWARE MONITOR DRIVER 26993M: Roger Lucas <vt8231@hiddenengine.co.uk> 26994L: linux-hwmon@vger.kernel.org 26995S: Maintained 26996F: drivers/hwmon/vt8231.c 26997 26998VUB300 USB to SDIO/SD/MMC bridge chip 26999L: linux-mmc@vger.kernel.org 27000S: Orphan 27001F: drivers/mmc/host/vub300.c 27002 27003W1 DALLAS'S 1-WIRE BUS 27004M: Krzysztof Kozlowski <krzk@kernel.org> 27005S: Maintained 27006F: Documentation/devicetree/bindings/w1/ 27007F: Documentation/w1/ 27008F: drivers/w1/ 27009F: include/linux/w1.h 27010 27011W83791D HARDWARE MONITORING DRIVER 27012M: Marc Hulsman <m.hulsman@tudelft.nl> 27013L: linux-hwmon@vger.kernel.org 27014S: Maintained 27015F: Documentation/hwmon/w83791d.rst 27016F: drivers/hwmon/w83791d.c 27017 27018W83793 HARDWARE MONITORING DRIVER 27019M: Rudolf Marek <r.marek@assembler.cz> 27020L: linux-hwmon@vger.kernel.org 27021S: Maintained 27022F: Documentation/hwmon/w83793.rst 27023F: drivers/hwmon/w83793.c 27024 27025W83795 HARDWARE MONITORING DRIVER 27026M: Jean Delvare <jdelvare@suse.com> 27027L: linux-hwmon@vger.kernel.org 27028S: Maintained 27029F: drivers/hwmon/w83795.c 27030 27031W83L51xD SD/MMC CARD INTERFACE DRIVER 27032M: Pierre Ossman <pierre@ossman.eu> 27033S: Maintained 27034F: drivers/mmc/host/wbsd.* 27035 27036WACOM PROTOCOL 4 SERIAL TABLETS 27037M: Julian Squires <julian@cipht.net> 27038M: Hans de Goede <hansg@kernel.org> 27039L: linux-input@vger.kernel.org 27040S: Maintained 27041F: drivers/input/tablet/wacom_serial4.c 27042 27043WANGXUN ETHERNET DRIVER 27044M: Jiawen Wu <jiawenwu@trustnetic.com> 27045M: Mengyuan Lou <mengyuanlou@net-swift.com> 27046L: netdev@vger.kernel.org 27047S: Maintained 27048W: https://www.net-swift.com 27049F: Documentation/networking/device_drivers/ethernet/wangxun/* 27050F: drivers/net/ethernet/wangxun/ 27051F: drivers/net/pcs/pcs-xpcs-wx.c 27052 27053WATCHDOG DEVICE DRIVERS 27054M: Wim Van Sebroeck <wim@linux-watchdog.org> 27055M: Guenter Roeck <linux@roeck-us.net> 27056L: linux-watchdog@vger.kernel.org 27057S: Maintained 27058W: http://www.linux-watchdog.org/ 27059T: git git://www.linux-watchdog.org/linux-watchdog.git 27060F: Documentation/devicetree/bindings/watchdog/ 27061F: Documentation/watchdog/ 27062F: drivers/watchdog/ 27063F: include/linux/watchdog.h 27064F: include/trace/events/watchdog.h 27065F: include/uapi/linux/watchdog.h 27066 27067WAVE5 VPU CODEC DRIVER 27068M: Nas Chung <nas.chung@chipsnmedia.com> 27069M: Jackson Lee <jackson.lee@chipsnmedia.com> 27070L: linux-media@vger.kernel.org 27071S: Maintained 27072F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27073F: drivers/media/platform/chips-media/wave5/ 27074 27075WHISKEYCOVE PMIC GPIO DRIVER 27076M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27077L: linux-gpio@vger.kernel.org 27078S: Maintained 27079F: drivers/gpio/gpio-wcove.c 27080 27081WHWAVE RTC DRIVER 27082M: Dianlong Li <long17.cool@163.com> 27083L: linux-rtc@vger.kernel.org 27084S: Maintained 27085F: drivers/rtc/rtc-sd3078.c 27086 27087WIIMOTE HID DRIVER 27088M: David Rheinsberg <david@readahead.eu> 27089L: linux-input@vger.kernel.org 27090S: Maintained 27091F: drivers/hid/hid-wiimote* 27092 27093WILOCITY WIL6210 WIRELESS DRIVER 27094L: linux-wireless@vger.kernel.org 27095S: Orphan 27096W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27097F: drivers/net/wireless/ath/wil6210/ 27098 27099WINBOND CIR DRIVER 27100M: David Härdeman <david@hardeman.nu> 27101S: Maintained 27102F: drivers/media/rc/winbond-cir.c 27103 27104WINSEN MHZ19B 27105M: Gyeyoung Baek <gye976@gmail.com> 27106S: Maintained 27107F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27108F: drivers/iio/chemical/mhz19b.c 27109 27110WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27111L: linux-watchdog@vger.kernel.org 27112S: Orphan 27113F: drivers/watchdog/ebc-c384_wdt.c 27114 27115WINSYSTEMS WS16C48 GPIO DRIVER 27116M: William Breathitt Gray <wbg@kernel.org> 27117L: linux-gpio@vger.kernel.org 27118S: Maintained 27119F: drivers/gpio/gpio-ws16c48.c 27120 27121WIREGUARD SECURE NETWORK TUNNEL 27122M: Jason A. Donenfeld <Jason@zx2c4.com> 27123L: wireguard@lists.zx2c4.com 27124L: netdev@vger.kernel.org 27125S: Maintained 27126F: drivers/net/wireguard/ 27127F: tools/testing/selftests/wireguard/ 27128 27129WISTRON LAPTOP BUTTON DRIVER 27130M: Miloslav Trmac <mitr@volny.cz> 27131S: Maintained 27132F: drivers/input/misc/wistron_btns.c 27133 27134WMI BINARY MOF DRIVER 27135M: Armin Wolf <W_Armin@gmx.de> 27136R: Thomas Weißschuh <linux@weissschuh.net> 27137L: platform-driver-x86@vger.kernel.org 27138S: Maintained 27139F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27140F: Documentation/wmi/devices/wmi-bmof.rst 27141F: drivers/platform/x86/wmi-bmof.c 27142 27143WOLFSON MICROELECTRONICS DRIVERS 27144L: patches@opensource.cirrus.com 27145S: Supported 27146W: https://github.com/CirrusLogic/linux-drivers/wiki 27147T: git https://github.com/CirrusLogic/linux-drivers.git 27148F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27149F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27150F: Documentation/devicetree/bindings/mfd/wm831x.txt 27151F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27152F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27153F: Documentation/devicetree/bindings/sound/wm* 27154F: Documentation/hwmon/wm83??.rst 27155F: arch/arm/mach-s3c/mach-crag6410* 27156F: drivers/clk/clk-wm83*.c 27157F: drivers/gpio/gpio-*wm*.c 27158F: drivers/gpio/gpio-arizona.c 27159F: drivers/hwmon/wm83??-hwmon.c 27160F: drivers/input/misc/wm831x-on.c 27161F: drivers/input/touchscreen/wm831x-ts.c 27162F: drivers/input/touchscreen/wm97*.c 27163F: drivers/leds/leds-wm83*.c 27164F: drivers/mfd/arizona* 27165F: drivers/mfd/cs47l24* 27166F: drivers/mfd/wm*.c 27167F: drivers/power/supply/wm83*.c 27168F: drivers/regulator/arizona* 27169F: drivers/regulator/wm8*.c 27170F: drivers/rtc/rtc-wm83*.c 27171F: drivers/video/backlight/wm83*_bl.c 27172F: drivers/watchdog/wm83*_wdt.c 27173F: include/linux/mfd/arizona/ 27174F: include/linux/mfd/wm831x/ 27175F: include/linux/mfd/wm8350/ 27176F: include/linux/mfd/wm8400* 27177F: include/linux/regulator/arizona* 27178F: include/linux/wm97xx.h 27179F: include/sound/wm????.h 27180F: sound/soc/codecs/arizona* 27181F: sound/soc/codecs/cs47l24* 27182F: sound/soc/codecs/wm* 27183 27184WORKQUEUE 27185M: Tejun Heo <tj@kernel.org> 27186R: Lai Jiangshan <jiangshanlai@gmail.com> 27187S: Maintained 27188T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27189F: Documentation/core-api/workqueue.rst 27190F: include/linux/workqueue.h 27191F: kernel/workqueue.c 27192F: kernel/workqueue_internal.h 27193 27194WWAN DRIVERS 27195M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27196M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27197R: Johannes Berg <johannes@sipsolutions.net> 27198L: netdev@vger.kernel.org 27199S: Maintained 27200F: drivers/net/wwan/ 27201F: include/linux/wwan.h 27202F: include/uapi/linux/wwan.h 27203 27204X-POWERS AXP288 PMIC DRIVERS 27205M: Hans de Goede <hansg@kernel.org> 27206S: Maintained 27207F: drivers/acpi/pmic/intel_pmic_xpower.c 27208N: axp288 27209 27210X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27211M: Chen-Yu Tsai <wens@csie.org> 27212L: linux-kernel@vger.kernel.org 27213S: Maintained 27214N: axp[128] 27215 27216X.25 STACK 27217M: Martin Schiller <ms@dev.tdt.de> 27218L: linux-x25@vger.kernel.org 27219S: Maintained 27220F: Documentation/networking/lapb-module.rst 27221F: Documentation/networking/x25* 27222F: drivers/net/wan/hdlc_x25.c 27223F: drivers/net/wan/lapbether.c 27224F: include/*/lapb.h 27225F: include/net/x25* 27226F: include/uapi/linux/x25.h 27227F: net/lapb/ 27228F: net/x25/ 27229 27230X86 ARCHITECTURE (32-BIT AND 64-BIT) 27231M: Thomas Gleixner <tglx@linutronix.de> 27232M: Ingo Molnar <mingo@redhat.com> 27233M: Borislav Petkov <bp@alien8.de> 27234M: Dave Hansen <dave.hansen@linux.intel.com> 27235M: x86@kernel.org 27236R: "H. Peter Anvin" <hpa@zytor.com> 27237L: linux-kernel@vger.kernel.org 27238S: Maintained 27239T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27240F: Documentation/arch/x86/ 27241F: Documentation/devicetree/bindings/x86/ 27242F: arch/x86/ 27243F: tools/testing/selftests/x86 27244 27245X86 CPUID DATABASE 27246M: Borislav Petkov <bp@alien8.de> 27247M: Thomas Gleixner <tglx@linutronix.de> 27248M: x86@kernel.org 27249R: Ahmed S. Darwish <darwi@linutronix.de> 27250L: x86-cpuid@lists.linux.dev 27251S: Maintained 27252W: https://x86-cpuid.org 27253F: tools/arch/x86/kcpuid/ 27254 27255X86 ENTRY CODE 27256M: Andy Lutomirski <luto@kernel.org> 27257L: linux-kernel@vger.kernel.org 27258S: Maintained 27259T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27260F: arch/x86/entry/ 27261 27262X86 HARDWARE VULNERABILITIES 27263M: Thomas Gleixner <tglx@linutronix.de> 27264M: Borislav Petkov <bp@alien8.de> 27265M: Peter Zijlstra <peterz@infradead.org> 27266M: Josh Poimboeuf <jpoimboe@kernel.org> 27267R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27268S: Maintained 27269F: Documentation/admin-guide/hw-vuln/ 27270F: arch/x86/include/asm/nospec-branch.h 27271F: arch/x86/kernel/cpu/bugs.c 27272 27273X86 MCE INFRASTRUCTURE 27274M: Tony Luck <tony.luck@intel.com> 27275M: Borislav Petkov <bp@alien8.de> 27276L: linux-edac@vger.kernel.org 27277S: Maintained 27278F: Documentation/ABI/testing/sysfs-mce 27279F: Documentation/arch/x86/x86_64/machinecheck.rst 27280F: arch/x86/kernel/cpu/mce/* 27281 27282X86 MICROCODE UPDATE SUPPORT 27283M: Borislav Petkov <bp@alien8.de> 27284S: Maintained 27285F: arch/x86/kernel/cpu/microcode/* 27286 27287X86 MM 27288M: Dave Hansen <dave.hansen@linux.intel.com> 27289M: Andy Lutomirski <luto@kernel.org> 27290M: Peter Zijlstra <peterz@infradead.org> 27291L: linux-kernel@vger.kernel.org 27292S: Maintained 27293T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27294F: arch/x86/mm/ 27295 27296X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27297M: Hans de Goede <hansg@kernel.org> 27298L: platform-driver-x86@vger.kernel.org 27299S: Maintained 27300T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27301F: drivers/platform/x86/x86-android-tablets/ 27302 27303X86 PLATFORM DRIVERS 27304M: Hans de Goede <hansg@kernel.org> 27305M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27306L: platform-driver-x86@vger.kernel.org 27307S: Maintained 27308Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27309T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27310F: drivers/platform/olpc/ 27311F: drivers/platform/x86/ 27312F: include/linux/platform_data/x86/ 27313 27314X86 PLATFORM UV HPE SUPERDOME FLEX 27315M: Steve Wahl <steve.wahl@hpe.com> 27316R: Justin Ernst <justin.ernst@hpe.com> 27317R: Kyle Meyer <kyle.meyer@hpe.com> 27318R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27319R: Russ Anderson <russ.anderson@hpe.com> 27320S: Supported 27321F: arch/x86/include/asm/uv/ 27322F: arch/x86/kernel/apic/x2apic_uv_x.c 27323F: arch/x86/platform/uv/ 27324 27325X86 STACK UNWINDING 27326M: Josh Poimboeuf <jpoimboe@kernel.org> 27327M: Peter Zijlstra <peterz@infradead.org> 27328S: Supported 27329F: arch/x86/include/asm/unwind*.h 27330F: arch/x86/kernel/dumpstack.c 27331F: arch/x86/kernel/stacktrace.c 27332F: arch/x86/kernel/unwind_*.c 27333 27334X86 TRUST DOMAIN EXTENSIONS (TDX) 27335M: Kirill A. Shutemov <kas@kernel.org> 27336R: Dave Hansen <dave.hansen@linux.intel.com> 27337L: x86@kernel.org 27338L: linux-coco@lists.linux.dev 27339S: Supported 27340T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27341F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 27342F: arch/x86/boot/compressed/tdx* 27343F: arch/x86/coco/tdx/ 27344F: arch/x86/include/asm/shared/tdx.h 27345F: arch/x86/include/asm/tdx.h 27346F: arch/x86/virt/vmx/tdx/ 27347F: drivers/virt/coco/tdx-guest 27348 27349X86 VDSO 27350M: Andy Lutomirski <luto@kernel.org> 27351L: linux-kernel@vger.kernel.org 27352S: Maintained 27353T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27354F: arch/x86/entry/vdso/ 27355 27356XARRAY 27357M: Matthew Wilcox <willy@infradead.org> 27358L: linux-fsdevel@vger.kernel.org 27359L: linux-mm@kvack.org 27360S: Supported 27361F: Documentation/core-api/xarray.rst 27362F: include/linux/idr.h 27363F: include/linux/xarray.h 27364F: lib/idr.c 27365F: lib/test_xarray.c 27366F: lib/xarray.c 27367F: tools/testing/radix-tree 27368 27369XARRAY API [RUST] 27370M: Tamir Duberstein <tamird@gmail.com> 27371M: Andreas Hindborg <a.hindborg@kernel.org> 27372L: rust-for-linux@vger.kernel.org 27373S: Supported 27374W: https://rust-for-linux.com 27375B: https://github.com/Rust-for-Linux/linux/issues 27376C: https://rust-for-linux.zulipchat.com 27377T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27378F: rust/kernel/xarray.rs 27379 27380XBOX DVD IR REMOTE 27381M: Benjamin Valentin <benpicco@googlemail.com> 27382S: Maintained 27383F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27384F: drivers/media/rc/xbox_remote.c 27385 27386XC2028/3028 TUNER DRIVER 27387M: Mauro Carvalho Chehab <mchehab@kernel.org> 27388L: linux-media@vger.kernel.org 27389S: Maintained 27390W: https://linuxtv.org 27391T: git git://linuxtv.org/media.git 27392F: drivers/media/tuners/xc2028.* 27393 27394XDP (eXpress Data Path) 27395M: Alexei Starovoitov <ast@kernel.org> 27396M: Daniel Borkmann <daniel@iogearbox.net> 27397M: David S. Miller <davem@davemloft.net> 27398M: Jakub Kicinski <kuba@kernel.org> 27399M: Jesper Dangaard Brouer <hawk@kernel.org> 27400M: John Fastabend <john.fastabend@gmail.com> 27401R: Stanislav Fomichev <sdf@fomichev.me> 27402L: netdev@vger.kernel.org 27403L: bpf@vger.kernel.org 27404S: Supported 27405F: drivers/net/ethernet/*/*/*/*/*xdp* 27406F: drivers/net/ethernet/*/*/*xdp* 27407F: include/net/xdp.h 27408F: include/net/xdp_priv.h 27409F: include/trace/events/xdp.h 27410F: kernel/bpf/cpumap.c 27411F: kernel/bpf/devmap.c 27412F: net/core/xdp.c 27413F: samples/bpf/xdp* 27414F: tools/testing/selftests/bpf/*/*xdp* 27415F: tools/testing/selftests/bpf/*xdp* 27416K: (?:\b|_)xdp(?:\b|_) 27417 27418XDP SOCKETS (AF_XDP) 27419M: Björn Töpel <bjorn@kernel.org> 27420M: Magnus Karlsson <magnus.karlsson@intel.com> 27421M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27422R: Jonathan Lemon <jonathan.lemon@gmail.com> 27423R: Stanislav Fomichev <sdf@fomichev.me> 27424L: netdev@vger.kernel.org 27425L: bpf@vger.kernel.org 27426S: Maintained 27427F: Documentation/networking/af_xdp.rst 27428F: include/net/netns/xdp.h 27429F: include/net/xdp_sock* 27430F: include/net/xsk_buff_pool.h 27431F: include/uapi/linux/if_xdp.h 27432F: include/uapi/linux/xdp_diag.h 27433F: net/xdp/ 27434F: tools/testing/selftests/bpf/*xsk* 27435 27436XEN BLOCK SUBSYSTEM 27437M: Roger Pau Monné <roger.pau@citrix.com> 27438L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27439S: Supported 27440F: drivers/block/xen* 27441F: drivers/block/xen-blkback/* 27442 27443XEN HYPERVISOR ARM 27444M: Stefano Stabellini <sstabellini@kernel.org> 27445L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27446S: Maintained 27447F: arch/arm/include/asm/xen/ 27448F: arch/arm/xen/ 27449 27450XEN HYPERVISOR ARM64 27451M: Stefano Stabellini <sstabellini@kernel.org> 27452L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27453S: Maintained 27454F: arch/arm64/include/asm/xen/ 27455F: arch/arm64/xen/ 27456 27457XEN HYPERVISOR INTERFACE 27458M: Juergen Gross <jgross@suse.com> 27459M: Stefano Stabellini <sstabellini@kernel.org> 27460R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27461L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27462S: Supported 27463T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27464F: Documentation/ABI/stable/sysfs-hypervisor-xen 27465F: Documentation/ABI/testing/sysfs-hypervisor-xen 27466F: drivers/*/xen-*front.c 27467F: drivers/xen/ 27468F: include/uapi/xen/ 27469F: include/xen/ 27470F: kernel/configs/xen.config 27471 27472XEN HYPERVISOR X86 27473M: Juergen Gross <jgross@suse.com> 27474R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27475L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27476S: Supported 27477F: arch/x86/configs/xen.config 27478F: arch/x86/include/asm/pvclock-abi.h 27479F: arch/x86/include/asm/xen/ 27480F: arch/x86/platform/pvh/ 27481F: arch/x86/xen/ 27482 27483XEN NETWORK BACKEND DRIVER 27484M: Wei Liu <wei.liu@kernel.org> 27485M: Paul Durrant <paul@xen.org> 27486L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27487L: netdev@vger.kernel.org 27488S: Supported 27489F: drivers/net/xen-netback/* 27490 27491XEN PCI SUBSYSTEM 27492M: Juergen Gross <jgross@suse.com> 27493L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27494S: Supported 27495F: arch/x86/pci/*xen* 27496F: drivers/pci/*xen* 27497 27498XEN PVSCSI DRIVERS 27499M: Juergen Gross <jgross@suse.com> 27500L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27501L: linux-scsi@vger.kernel.org 27502S: Supported 27503F: drivers/scsi/xen-scsifront.c 27504F: drivers/xen/xen-scsiback.c 27505F: include/xen/interface/io/vscsiif.h 27506 27507XEN PVUSB DRIVER 27508M: Juergen Gross <jgross@suse.com> 27509L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27510L: linux-usb@vger.kernel.org 27511S: Supported 27512F: drivers/usb/host/xen* 27513F: include/xen/interface/io/usbif.h 27514 27515XEN SOUND FRONTEND DRIVER 27516M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27517L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27518L: linux-sound@vger.kernel.org 27519S: Supported 27520F: sound/xen/* 27521 27522XEN SWIOTLB SUBSYSTEM 27523M: Juergen Gross <jgross@suse.com> 27524M: Stefano Stabellini <sstabellini@kernel.org> 27525L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27526L: iommu@lists.linux.dev 27527S: Supported 27528F: arch/*/include/asm/xen/swiotlb-xen.h 27529F: drivers/xen/swiotlb-xen.c 27530F: include/xen/arm/swiotlb-xen.h 27531F: include/xen/swiotlb-xen.h 27532 27533XFS FILESYSTEM 27534M: Carlos Maiolino <cem@kernel.org> 27535L: linux-xfs@vger.kernel.org 27536S: Supported 27537W: http://xfs.org/ 27538C: irc://irc.oftc.net/xfs 27539T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27540P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27541F: Documentation/ABI/testing/sysfs-fs-xfs 27542F: Documentation/admin-guide/xfs.rst 27543F: Documentation/filesystems/xfs/* 27544F: fs/xfs/ 27545F: include/uapi/linux/dqblk_xfs.h 27546F: include/uapi/linux/fsmap.h 27547 27548XILINX AMS DRIVER 27549M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27550L: linux-iio@vger.kernel.org 27551S: Maintained 27552F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27553F: drivers/iio/adc/xilinx-ams.c 27554 27555XILINX AXI ETHERNET DRIVER 27556M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27557S: Maintained 27558F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27559F: drivers/net/ethernet/xilinx/xilinx_axienet* 27560 27561XILINX CAN DRIVER 27562M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27563L: linux-can@vger.kernel.org 27564S: Maintained 27565F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27566F: drivers/net/can/xilinx_can.c 27567 27568XILINX EVENT MANAGEMENT DRIVER 27569M: Michal Simek <michal.simek@amd.com> 27570S: Maintained 27571F: drivers/soc/xilinx/xlnx_event_manager.c 27572F: include/linux/firmware/xlnx-event-manager.h 27573 27574XILINX GPIO DRIVER 27575M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27576R: Srinivas Neeli <srinivas.neeli@amd.com> 27577R: Michal Simek <michal.simek@amd.com> 27578S: Maintained 27579F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27580F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27581F: drivers/gpio/gpio-xilinx.c 27582F: drivers/gpio/gpio-zynq.c 27583 27584XILINX LL TEMAC ETHERNET DRIVER 27585L: netdev@vger.kernel.org 27586S: Orphan 27587F: drivers/net/ethernet/xilinx/ll_temac* 27588 27589XILINX PWM DRIVER 27590M: Sean Anderson <sean.anderson@seco.com> 27591S: Maintained 27592F: drivers/pwm/pwm-xilinx.c 27593F: include/clocksource/timer-xilinx.h 27594 27595XILINX SOUND DRIVERS 27596M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27597S: Maintained 27598F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27599F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27600F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27601F: sound/soc/xilinx/* 27602 27603XILINX SD-FEC IP CORES 27604M: Derek Kiernan <derek.kiernan@amd.com> 27605M: Dragan Cvetic <dragan.cvetic@amd.com> 27606S: Maintained 27607F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27608F: Documentation/misc-devices/xilinx_sdfec.rst 27609F: drivers/misc/xilinx_sdfec.c 27610F: include/uapi/misc/xilinx_sdfec.h 27611 27612XILINX UARTLITE SERIAL DRIVER 27613M: Peter Korsgaard <jacmet@sunsite.dk> 27614L: linux-serial@vger.kernel.org 27615S: Maintained 27616F: drivers/tty/serial/uartlite.c 27617 27618XILINX VIDEO IP CORES 27619M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27620L: linux-media@vger.kernel.org 27621S: Supported 27622T: git git://linuxtv.org/media.git 27623F: Documentation/devicetree/bindings/media/xilinx/ 27624F: drivers/media/platform/xilinx/ 27625F: include/uapi/linux/xilinx-v4l2-controls.h 27626 27627XILINX VERSAL EDAC DRIVER 27628M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27629M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27630S: Maintained 27631F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27632F: drivers/edac/versal_edac.c 27633 27634XILINX WATCHDOG DRIVER 27635M: Srinivas Neeli <srinivas.neeli@amd.com> 27636R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27637R: Michal Simek <michal.simek@amd.com> 27638S: Maintained 27639F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27640F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27641F: drivers/watchdog/of_xilinx_wdt.c 27642F: drivers/watchdog/xilinx_wwdt.c 27643 27644XILINX XDMA DRIVER 27645M: Lizhi Hou <lizhi.hou@amd.com> 27646M: Brian Xu <brian.xu@amd.com> 27647M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27648L: dmaengine@vger.kernel.org 27649S: Supported 27650F: drivers/dma/xilinx/xdma-regs.h 27651F: drivers/dma/xilinx/xdma.c 27652F: include/linux/dma/amd_xdma.h 27653F: include/linux/platform_data/amd_xdma.h 27654 27655XILINX ZYNQMP DPDMA DRIVER 27656M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27657L: dmaengine@vger.kernel.org 27658S: Supported 27659F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27660F: drivers/dma/xilinx/xilinx_dpdma.c 27661F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27662 27663XILINX ZYNQMP OCM EDAC DRIVER 27664M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27665M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27666S: Maintained 27667F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27668F: drivers/edac/zynqmp_edac.c 27669 27670XILINX ZYNQMP PSGTR PHY DRIVER 27671M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27672L: linux-kernel@vger.kernel.org 27673S: Supported 27674T: git https://github.com/Xilinx/linux-xlnx.git 27675F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27676F: drivers/phy/xilinx/phy-zynqmp.c 27677 27678XILINX ZYNQMP SHA3 DRIVER 27679M: Harsha <harsha.harsha@amd.com> 27680S: Maintained 27681F: drivers/crypto/xilinx/zynqmp-sha.c 27682 27683XILINX ZYNQMP NVMEM DRIVER 27684M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27685M: Kalyani Akula <kalyani.akula@amd.com> 27686R: Michal Simek <michal.simek@amd.com> 27687S: Maintained 27688F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27689F: drivers/nvmem/zynqmp_nvmem.c 27690 27691XILLYBUS DRIVER 27692M: Eli Billauer <eli.billauer@gmail.com> 27693L: linux-kernel@vger.kernel.org 27694S: Supported 27695F: drivers/char/xillybus/ 27696 27697XLP9XX I2C DRIVER 27698M: George Cherian <gcherian@marvell.com> 27699L: linux-i2c@vger.kernel.org 27700S: Supported 27701W: http://www.marvell.com 27702F: drivers/i2c/busses/i2c-xlp9xx.c 27703 27704XTENSA XTFPGA PLATFORM SUPPORT 27705M: Max Filippov <jcmvbkbc@gmail.com> 27706S: Maintained 27707F: drivers/spi/spi-xtensa-xtfpga.c 27708F: sound/soc/xtensa/xtfpga-i2s.c 27709 27710XZ EMBEDDED 27711M: Lasse Collin <lasse.collin@tukaani.org> 27712S: Maintained 27713W: https://tukaani.org/xz/embedded.html 27714B: https://github.com/tukaani-project/xz-embedded/issues 27715C: irc://irc.libera.chat/tukaani 27716F: Documentation/staging/xz.rst 27717F: include/linux/decompress/unxz.h 27718F: include/linux/xz.h 27719F: lib/decompress_unxz.c 27720F: lib/xz/ 27721F: scripts/xz_wrap.sh 27722 27723YAM DRIVER FOR AX.25 27724M: Jean-Paul Roubelat <jpr@f6fbb.org> 27725L: linux-hams@vger.kernel.org 27726S: Maintained 27727F: drivers/net/hamradio/yam* 27728F: include/linux/yam.h 27729 27730YAMA SECURITY MODULE 27731M: Kees Cook <kees@kernel.org> 27732S: Supported 27733T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27734F: Documentation/admin-guide/LSM/Yama.rst 27735F: security/yama/ 27736 27737YAML NETLINK (YNL) 27738M: Donald Hunter <donald.hunter@gmail.com> 27739M: Jakub Kicinski <kuba@kernel.org> 27740F: Documentation/netlink/ 27741F: Documentation/userspace-api/netlink/intro-specs.rst 27742F: Documentation/userspace-api/netlink/specs.rst 27743F: tools/net/ynl/ 27744 27745YEALINK PHONE DRIVER 27746M: Henk Vergonet <Henk.Vergonet@gmail.com> 27747S: Maintained 27748F: Documentation/input/devices/yealink.rst 27749F: drivers/input/misc/yealink.* 27750 27751Z8530 DRIVER FOR AX.25 27752M: Joerg Reuter <jreuter@yaina.de> 27753L: linux-hams@vger.kernel.org 27754S: Maintained 27755W: http://yaina.de/jreuter/ 27756W: http://www.qsl.net/dl1bke/ 27757F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27758F: drivers/net/hamradio/*scc.c 27759F: drivers/net/hamradio/z8530.h 27760 27761ZD1211RW WIRELESS DRIVER 27762L: linux-wireless@vger.kernel.org 27763S: Orphan 27764F: drivers/net/wireless/zydas/ 27765 27766ZD1301 MEDIA DRIVER 27767L: linux-media@vger.kernel.org 27768S: Orphan 27769W: https://linuxtv.org/ 27770Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27771F: drivers/media/usb/dvb-usb-v2/zd1301* 27772 27773ZD1301_DEMOD MEDIA DRIVER 27774L: linux-media@vger.kernel.org 27775S: Orphan 27776W: https://linuxtv.org/ 27777Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27778F: drivers/media/dvb-frontends/zd1301_demod* 27779 27780ZHAOXIN PROCESSOR SUPPORT 27781M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27782L: linux-kernel@vger.kernel.org 27783S: Maintained 27784F: arch/x86/kernel/cpu/zhaoxin.c 27785 27786ZONED LOOP DEVICE 27787M: Damien Le Moal <dlemoal@kernel.org> 27788R: Christoph Hellwig <hch@lst.de> 27789L: linux-block@vger.kernel.org 27790S: Maintained 27791F: Documentation/admin-guide/blockdev/zoned_loop.rst 27792F: drivers/block/zloop.c 27793 27794ZONEFS FILESYSTEM 27795M: Damien Le Moal <dlemoal@kernel.org> 27796M: Naohiro Aota <naohiro.aota@wdc.com> 27797R: Johannes Thumshirn <jth@kernel.org> 27798L: linux-fsdevel@vger.kernel.org 27799S: Maintained 27800T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27801F: Documentation/filesystems/zonefs.rst 27802F: fs/zonefs/ 27803 27804ZR36067 VIDEO FOR LINUX DRIVER 27805M: Corentin Labbe <clabbe@baylibre.com> 27806L: mjpeg-users@lists.sourceforge.net 27807L: linux-media@vger.kernel.org 27808S: Maintained 27809W: http://mjpeg.sourceforge.net/driver-zoran/ 27810Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27811F: Documentation/driver-api/media/drivers/zoran.rst 27812F: drivers/media/pci/zoran/ 27813 27814ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27815M: Minchan Kim <minchan@kernel.org> 27816M: Sergey Senozhatsky <senozhatsky@chromium.org> 27817L: linux-kernel@vger.kernel.org 27818S: Maintained 27819F: Documentation/admin-guide/blockdev/zram.rst 27820F: drivers/block/zram/ 27821 27822ZS DECSTATION Z85C30 SERIAL DRIVER 27823M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27824S: Maintained 27825F: drivers/tty/serial/zs.* 27826 27827ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27828M: Minchan Kim <minchan@kernel.org> 27829M: Sergey Senozhatsky <senozhatsky@chromium.org> 27830L: linux-mm@kvack.org 27831S: Maintained 27832F: Documentation/mm/zsmalloc.rst 27833F: include/linux/zsmalloc.h 27834F: mm/zpdesc.h 27835F: mm/zsmalloc.c 27836 27837ZSTD 27838M: Nick Terrell <terrelln@fb.com> 27839M: David Sterba <dsterba@suse.com> 27840S: Maintained 27841B: https://github.com/facebook/zstd/issues 27842T: git https://github.com/terrelln/linux.git 27843F: crypto/zstd.c 27844F: include/linux/zstd* 27845F: lib/decompress_unzstd.c 27846F: lib/zstd/ 27847N: zstd 27848K: zstd 27849 27850ZSWAP COMPRESSED SWAP CACHING 27851M: Johannes Weiner <hannes@cmpxchg.org> 27852M: Yosry Ahmed <yosry.ahmed@linux.dev> 27853M: Nhat Pham <nphamcs@gmail.com> 27854R: Chengming Zhou <chengming.zhou@linux.dev> 27855L: linux-mm@kvack.org 27856S: Maintained 27857F: Documentation/admin-guide/mm/zswap.rst 27858F: include/linux/zpool.h 27859F: include/linux/zswap.h 27860F: mm/zpool.c 27861F: mm/zswap.c 27862F: tools/testing/selftests/cgroup/test_zswap.c 27863 27864SENARYTECH AUDIO CODEC DRIVER 27865M: bo liu <bo.liu@senarytech.com> 27866S: Maintained 27867T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27868F: sound/hda/codecs/senarytech.c 27869 27870THE REST 27871M: Linus Torvalds <torvalds@linux-foundation.org> 27872L: linux-kernel@vger.kernel.org 27873S: Buried alive in reporters 27874T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27875F: * 27876F: */ 27877
