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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 <mamin506@gmail.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: scripts/sphinx-pre-install 7311X: Documentation/ABI/ 7312X: Documentation/admin-guide/media/ 7313X: Documentation/devicetree/ 7314X: Documentation/driver-api/media/ 7315X: Documentation/firmware-guide/acpi/ 7316X: Documentation/i2c/ 7317X: Documentation/netlink/ 7318X: Documentation/power/ 7319X: Documentation/spi/ 7320X: Documentation/userspace-api/media/ 7321 7322DOCUMENTATION PROCESS 7323M: Jonathan Corbet <corbet@lwn.net> 7324L: workflows@vger.kernel.org 7325S: Maintained 7326F: Documentation/dev-tools/ 7327F: Documentation/maintainer/ 7328F: Documentation/process/ 7329 7330DOCUMENTATION REPORTING ISSUES 7331M: Thorsten Leemhuis <linux@leemhuis.info> 7332L: linux-doc@vger.kernel.org 7333S: Maintained 7334F: Documentation/admin-guide/bug-bisect.rst 7335F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7336F: Documentation/admin-guide/reporting-issues.rst 7337F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7338 7339DOCUMENTATION SCRIPTS 7340M: Mauro Carvalho Chehab <mchehab@kernel.org> 7341L: linux-doc@vger.kernel.org 7342S: Maintained 7343F: Documentation/sphinx/parse-headers.pl 7344F: scripts/documentation-file-ref-check 7345F: scripts/sphinx-pre-install 7346 7347DOCUMENTATION/ITALIAN 7348M: Federico Vaga <federico.vaga@vaga.pv.it> 7349L: linux-doc@vger.kernel.org 7350S: Maintained 7351F: Documentation/translations/it_IT 7352 7353DOCUMENTATION/JAPANESE 7354R: Akira Yokosawa <akiyks@gmail.com> 7355L: linux-doc@vger.kernel.org 7356S: Maintained 7357F: Documentation/translations/ja_JP 7358 7359DONGWOON DW9714 LENS VOICE COIL DRIVER 7360M: Sakari Ailus <sakari.ailus@linux.intel.com> 7361L: linux-media@vger.kernel.org 7362S: Maintained 7363T: git git://linuxtv.org/media.git 7364F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7365F: drivers/media/i2c/dw9714.c 7366 7367DONGWOON DW9719 LENS VOICE COIL DRIVER 7368M: Daniel Scally <djrscally@gmail.com> 7369L: linux-media@vger.kernel.org 7370S: Maintained 7371T: git git://linuxtv.org/media.git 7372F: drivers/media/i2c/dw9719.c 7373 7374DONGWOON DW9768 LENS VOICE COIL DRIVER 7375L: linux-media@vger.kernel.org 7376S: Orphan 7377T: git git://linuxtv.org/media.git 7378F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7379F: drivers/media/i2c/dw9768.c 7380 7381DONGWOON DW9807 LENS VOICE COIL DRIVER 7382M: Sakari Ailus <sakari.ailus@linux.intel.com> 7383L: linux-media@vger.kernel.org 7384S: Maintained 7385T: git git://linuxtv.org/media.git 7386F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7387F: drivers/media/i2c/dw9807-vcm.c 7388 7389DOUBLETALK DRIVER 7390M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7391L: blinux-list@redhat.com 7392S: Maintained 7393F: drivers/char/dtlk.c 7394F: include/linux/dtlk.h 7395 7396DPAA2 DATAPATH I/O (DPIO) DRIVER 7397M: Roy Pledge <Roy.Pledge@nxp.com> 7398L: linux-kernel@vger.kernel.org 7399S: Maintained 7400F: drivers/soc/fsl/dpio 7401 7402DPAA2 ETHERNET DRIVER 7403M: Ioana Ciornei <ioana.ciornei@nxp.com> 7404L: netdev@vger.kernel.org 7405S: Maintained 7406F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7407F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7408F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7409F: drivers/net/ethernet/freescale/dpaa2/Makefile 7410F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7411F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7412F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7413F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7414F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7415F: drivers/net/ethernet/freescale/dpaa2/dpni* 7416 7417DPAA2 ETHERNET SWITCH DRIVER 7418M: Ioana Ciornei <ioana.ciornei@nxp.com> 7419L: netdev@vger.kernel.org 7420S: Maintained 7421F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7422F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7423F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7424 7425DPLL SUBSYSTEM 7426M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7427M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7428M: Jiri Pirko <jiri@resnulli.us> 7429L: netdev@vger.kernel.org 7430S: Supported 7431F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7432F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7433F: Documentation/driver-api/dpll.rst 7434F: drivers/dpll/* 7435F: include/linux/dpll.h 7436F: include/uapi/linux/dpll.h 7437 7438DRBD DRIVER 7439M: Philipp Reisner <philipp.reisner@linbit.com> 7440M: Lars Ellenberg <lars.ellenberg@linbit.com> 7441M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7442L: drbd-dev@lists.linbit.com 7443S: Supported 7444W: http://www.drbd.org 7445T: git git://git.linbit.com/linux-drbd.git 7446T: git git://git.linbit.com/drbd-8.4.git 7447F: Documentation/admin-guide/blockdev/ 7448F: drivers/block/drbd/ 7449F: include/linux/drbd* 7450F: lib/lru_cache.c 7451 7452DRIVER COMPONENT FRAMEWORK 7453L: dri-devel@lists.freedesktop.org 7454F: drivers/base/component.c 7455F: include/linux/component.h 7456 7457DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7458M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7459M: "Rafael J. Wysocki" <rafael@kernel.org> 7460M: Danilo Krummrich <dakr@kernel.org> 7461S: Supported 7462T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7463F: Documentation/core-api/kobject.rst 7464F: drivers/base/ 7465F: fs/debugfs/ 7466F: fs/sysfs/ 7467F: include/linux/device/ 7468F: include/linux/debugfs.h 7469F: include/linux/device.h 7470F: include/linux/fwnode.h 7471F: include/linux/kobj* 7472F: include/linux/property.h 7473F: include/linux/sysfs.h 7474F: lib/kobj* 7475F: rust/kernel/device.rs 7476F: rust/kernel/device/ 7477F: rust/kernel/device_id.rs 7478F: rust/kernel/devres.rs 7479F: rust/kernel/driver.rs 7480F: rust/kernel/faux.rs 7481F: rust/kernel/platform.rs 7482F: samples/rust/rust_driver_platform.rs 7483F: samples/rust/rust_driver_faux.rs 7484 7485DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7486M: Nishanth Menon <nm@ti.com> 7487L: linux-pm@vger.kernel.org 7488S: Maintained 7489F: drivers/soc/ti/smartreflex.c 7490F: include/linux/power/smartreflex.h 7491 7492DRM ACCEL DRIVERS FOR INTEL VPU 7493M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7494M: Karol Wachowski <karol.wachowski@linux.intel.com> 7495L: dri-devel@lists.freedesktop.org 7496S: Supported 7497T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7498F: drivers/accel/ivpu/ 7499F: include/uapi/drm/ivpu_accel.h 7500 7501DRM ACCEL DRIVER FOR ROCKCHIP NPU 7502M: Tomeu Vizoso <tomeu@tomeuvizoso.net> 7503L: dri-devel@lists.freedesktop.org 7504S: Supported 7505T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7506F: Documentation/accel/rocket/ 7507F: Documentation/devicetree/bindings/npu/rockchip,rk3588-rknn-core.yaml 7508F: drivers/accel/rocket/ 7509F: include/uapi/drm/rocket_accel.h 7510 7511DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7512M: Oded Gabbay <ogabbay@kernel.org> 7513L: dri-devel@lists.freedesktop.org 7514S: Maintained 7515C: irc://irc.oftc.net/dri-devel 7516T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7517F: Documentation/accel/ 7518F: drivers/accel/ 7519F: include/drm/drm_accel.h 7520 7521DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7522M: Maxime Ripard <mripard@kernel.org> 7523M: Chen-Yu Tsai <wens@csie.org> 7524R: Jernej Skrabec <jernej.skrabec@gmail.com> 7525L: dri-devel@lists.freedesktop.org 7526S: Supported 7527T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7528F: drivers/gpu/drm/sun4i/sun8i* 7529 7530DRM DRIVER FOR APPLE TOUCH BARS 7531M: Aun-Ali Zaidi <admin@kodeit.net> 7532M: Aditya Garg <gargaditya08@live.com> 7533L: dri-devel@lists.freedesktop.org 7534S: Maintained 7535T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7536F: drivers/gpu/drm/tiny/appletbdrm.c 7537 7538DRM DRIVER FOR ARM PL111 CLCD 7539M: Linus Walleij <linus.walleij@linaro.org> 7540S: Maintained 7541T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7542F: drivers/gpu/drm/pl111/ 7543 7544DRM DRIVER FOR ARM VERSATILE TFT PANELS 7545M: Linus Walleij <linus.walleij@linaro.org> 7546S: Maintained 7547T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7548F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7549F: drivers/gpu/drm/panel/panel-arm-versatile.c 7550 7551DRM DRIVER FOR ASPEED BMC GFX 7552M: Joel Stanley <joel@jms.id.au> 7553L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7554S: Supported 7555T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7556F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7557F: drivers/gpu/drm/aspeed/ 7558 7559DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7560M: Dave Airlie <airlied@redhat.com> 7561R: Thomas Zimmermann <tzimmermann@suse.de> 7562R: Jocelyn Falempe <jfalempe@redhat.com> 7563L: dri-devel@lists.freedesktop.org 7564S: Supported 7565T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7566F: drivers/gpu/drm/ast/ 7567 7568DRM DRIVER FOR BOCHS VIRTUAL GPU 7569M: Gerd Hoffmann <kraxel@redhat.com> 7570L: virtualization@lists.linux.dev 7571S: Maintained 7572T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7573F: drivers/gpu/drm/tiny/bochs.c 7574 7575DRM DRIVER FOR BOE HIMAX8279D PANELS 7576M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7577S: Maintained 7578F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7579F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7580 7581DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7582M: Jagan Teki <jagan@amarulasolutions.com> 7583S: Maintained 7584F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7585F: drivers/gpu/drm/bridge/chipone-icn6211.c 7586 7587DRM DRIVER FOR EBBG FT8719 PANEL 7588M: Joel Selvaraj <jo@jsfamily.in> 7589S: Maintained 7590T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7591F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7592F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7593 7594DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7595M: Linus Walleij <linus.walleij@linaro.org> 7596S: Maintained 7597T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7598F: drivers/gpu/drm/tve200/ 7599 7600DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7601M: Icenowy Zheng <icenowy@aosc.io> 7602S: Maintained 7603F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7604F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7605 7606DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7607M: Jagan Teki <jagan@amarulasolutions.com> 7608S: Maintained 7609F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7610F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7611 7612DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7613M: Thomas Zimmermann <tzimmermann@suse.de> 7614M: Javier Martinez Canillas <javierm@redhat.com> 7615L: dri-devel@lists.freedesktop.org 7616S: Maintained 7617T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7618F: drivers/firmware/sysfb*.c 7619F: drivers/gpu/drm/sysfb/ 7620F: drivers/video/aperture.c 7621F: drivers/video/nomodeset.c 7622F: include/linux/aperture.h 7623F: include/linux/sysfb.h 7624F: include/video/nomodeset.h 7625 7626DRM DRIVER FOR GENERIC EDP PANELS 7627R: Douglas Anderson <dianders@chromium.org> 7628F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7629F: drivers/gpu/drm/panel/panel-edp.c 7630 7631DRM DRIVER FOR GENERIC USB DISPLAY 7632S: Orphan 7633W: https://github.com/notro/gud/wiki 7634T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7635F: drivers/gpu/drm/gud/ 7636F: include/drm/gud.h 7637 7638DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7639M: Hans de Goede <hansg@kernel.org> 7640S: Maintained 7641T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7642F: drivers/gpu/drm/tiny/gm12u320.c 7643 7644DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7645M: Ondrej Jirman <megi@xff.cz> 7646M: Javier Martinez Canillas <javierm@redhat.com> 7647S: Maintained 7648T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7649F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7650F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7651 7652DRM DRIVER FOR HX8357D PANELS 7653S: Orphan 7654T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7655F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7656F: drivers/gpu/drm/tiny/hx8357d.c 7657 7658DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7659M: Deepak Rawat <drawat.floss@gmail.com> 7660L: linux-hyperv@vger.kernel.org 7661L: dri-devel@lists.freedesktop.org 7662S: Maintained 7663T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7664F: drivers/gpu/drm/hyperv 7665 7666DRM DRIVER FOR ILITEK ILI9225 PANELS 7667M: David Lechner <david@lechnology.com> 7668S: Maintained 7669T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7670F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7671F: drivers/gpu/drm/tiny/ili9225.c 7672 7673DRM DRIVER FOR ILITEK ILI9486 PANELS 7674M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7675S: Maintained 7676T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7677F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7678F: drivers/gpu/drm/tiny/ili9486.c 7679 7680DRM DRIVER FOR ILITEK ILI9805 PANELS 7681M: Michael Trimarchi <michael@amarulasolutions.com> 7682S: Maintained 7683F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7684F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7685 7686DRM DRIVER FOR ILITEK ILI9806E PANELS 7687M: Michael Walle <mwalle@kernel.org> 7688S: Maintained 7689F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7690 7691DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7692M: Jagan Teki <jagan@edgeble.ai> 7693S: Maintained 7694F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7695F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7696 7697DRM DRIVER FOR LG SW43408 PANELS 7698M: Sumit Semwal <sumit.semwal@linaro.org> 7699M: Casey Connolly <casey.connolly@linaro.org> 7700S: Maintained 7701T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7702F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7703F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7704 7705DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7706M: Paul Kocialkowski <paulk@sys-base.io> 7707S: Supported 7708T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7709F: drivers/gpu/drm/logicvc/ 7710 7711DRM DRIVER FOR LVDS PANELS 7712M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7713L: dri-devel@lists.freedesktop.org 7714S: Maintained 7715T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7716F: Documentation/devicetree/bindings/display/lvds.yaml 7717F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7718F: drivers/gpu/drm/panel/panel-lvds.c 7719 7720DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7721M: Guido Günther <agx@sigxcpu.org> 7722R: Purism Kernel Team <kernel@puri.sm> 7723S: Maintained 7724F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7725F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7726 7727DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7728M: Dave Airlie <airlied@redhat.com> 7729R: Thomas Zimmermann <tzimmermann@suse.de> 7730R: Jocelyn Falempe <jfalempe@redhat.com> 7731L: dri-devel@lists.freedesktop.org 7732S: Supported 7733T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7734F: drivers/gpu/drm/mgag200/ 7735 7736DRM DRIVER FOR MI0283QT 7737M: Alex Lanzano <lanzano.alex@gmail.com> 7738S: Maintained 7739T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7740F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7741F: drivers/gpu/drm/tiny/mi0283qt.c 7742 7743DRM DRIVER FOR MIPI DBI compatible panels 7744S: Orphan 7745W: https://github.com/notro/panel-mipi-dbi/wiki 7746T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7747F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7748F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7749 7750DRM DRIVER for Qualcomm Adreno GPUs 7751M: Rob Clark <robin.clark@oss.qualcomm.com> 7752R: Sean Paul <sean@poorly.run> 7753R: Konrad Dybcio <konradybcio@kernel.org> 7754L: linux-arm-msm@vger.kernel.org 7755L: dri-devel@lists.freedesktop.org 7756L: freedreno@lists.freedesktop.org 7757S: Maintained 7758B: https://gitlab.freedesktop.org/drm/msm/-/issues 7759T: git https://gitlab.freedesktop.org/drm/msm.git 7760F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7761F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7762F: drivers/gpu/drm/msm/adreno/ 7763F: drivers/gpu/drm/msm/msm_gpu.* 7764F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7765F: drivers/gpu/drm/msm/msm_ringbuffer.* 7766F: drivers/gpu/drm/msm/registers/adreno/ 7767F: include/uapi/drm/msm_drm.h 7768 7769DRM DRIVER for Qualcomm display hardware 7770M: Rob Clark <robin.clark@oss.qualcomm.com> 7771M: Dmitry Baryshkov <lumag@kernel.org> 7772R: Abhinav Kumar <abhinav.kumar@linux.dev> 7773R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 7774R: Sean Paul <sean@poorly.run> 7775R: Marijn Suijten <marijn.suijten@somainline.org> 7776L: linux-arm-msm@vger.kernel.org 7777L: dri-devel@lists.freedesktop.org 7778L: freedreno@lists.freedesktop.org 7779S: Maintained 7780B: https://gitlab.freedesktop.org/drm/msm/-/issues 7781T: git https://gitlab.freedesktop.org/drm/msm.git 7782F: Documentation/devicetree/bindings/display/msm/ 7783F: drivers/gpu/drm/ci/xfails/msm* 7784F: drivers/gpu/drm/msm/ 7785F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7786F: include/uapi/drm/msm_drm.h 7787 7788DRM DRIVER FOR NOVATEK NT35510 PANELS 7789M: Linus Walleij <linus.walleij@linaro.org> 7790S: Maintained 7791T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7792F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7793F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7794 7795DRM DRIVER FOR NOVATEK NT35560 PANELS 7796M: Linus Walleij <linus.walleij@linaro.org> 7797S: Maintained 7798T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7799F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7800F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7801 7802DRM DRIVER FOR NOVATEK NT36523 PANELS 7803M: Jianhua Lu <lujianhua000@gmail.com> 7804S: Maintained 7805T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7806F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7807F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7808 7809DRM DRIVER FOR NOVATEK NT36672A PANELS 7810M: Sumit Semwal <sumit.semwal@linaro.org> 7811S: Maintained 7812T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7813F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7814F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7815 7816DRM DRIVER FOR NOVATEK NT37801 PANELS 7817M: Krzysztof Kozlowski <krzk@kernel.org> 7818S: Maintained 7819F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7820F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7821 7822DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7823M: Lyude Paul <lyude@redhat.com> 7824M: Danilo Krummrich <dakr@kernel.org> 7825L: dri-devel@lists.freedesktop.org 7826L: nouveau@lists.freedesktop.org 7827S: Supported 7828W: https://nouveau.freedesktop.org/ 7829Q: https://patchwork.freedesktop.org/project/nouveau/ 7830Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7831B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7832C: irc://irc.oftc.net/nouveau 7833T: git https://gitlab.freedesktop.org/drm/nouveau.git 7834F: drivers/gpu/drm/nouveau/ 7835F: include/uapi/drm/nouveau_drm.h 7836 7837CORE DRIVER FOR NVIDIA GPUS [RUST] 7838M: Danilo Krummrich <dakr@kernel.org> 7839M: Alexandre Courbot <acourbot@nvidia.com> 7840L: nouveau@lists.freedesktop.org 7841S: Supported 7842Q: https://patchwork.freedesktop.org/project/nouveau/ 7843B: https://gitlab.freedesktop.org/drm/nova/-/issues 7844C: irc://irc.oftc.net/nouveau 7845T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7846F: Documentation/gpu/nova/ 7847F: drivers/gpu/nova-core/ 7848 7849DRM DRIVER FOR NVIDIA GPUS [RUST] 7850M: Danilo Krummrich <dakr@kernel.org> 7851L: nouveau@lists.freedesktop.org 7852S: Supported 7853Q: https://patchwork.freedesktop.org/project/nouveau/ 7854B: https://gitlab.freedesktop.org/drm/nova/-/issues 7855C: irc://irc.oftc.net/nouveau 7856T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7857F: Documentation/gpu/nova/ 7858F: drivers/gpu/drm/nova/ 7859F: include/uapi/drm/nova_drm.h 7860 7861DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7862M: Stefan Mavrodiev <stefan@olimex.com> 7863S: Maintained 7864F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7865F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7866 7867DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7868R: Douglas Anderson <dianders@chromium.org> 7869F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7870F: drivers/gpu/drm/bridge/parade-ps8640.c 7871 7872DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7873M: Alex Lanzano <lanzano.alex@gmail.com> 7874S: Maintained 7875T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7876F: Documentation/devicetree/bindings/display/repaper.txt 7877F: drivers/gpu/drm/tiny/repaper.c 7878 7879DRM DRIVER FOR PIXPAPER E-INK PANEL 7880M: LiangCheng Wang <zaq14760@gmail.com> 7881L: dri-devel@lists.freedesktop.org 7882S: Maintained 7883F: Documentation/devicetree/bindings/display/mayqueen,pixpaper.yaml 7884F: drivers/gpu/drm/tiny/pixpaper.c 7885 7886DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7887M: Dave Airlie <airlied@redhat.com> 7888M: Gerd Hoffmann <kraxel@redhat.com> 7889L: virtualization@lists.linux.dev 7890S: Obsolete 7891W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7892T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7893F: drivers/gpu/drm/tiny/cirrus-qemu.c 7894 7895DRM DRIVER FOR QXL VIRTUAL GPU 7896M: Dave Airlie <airlied@redhat.com> 7897M: Gerd Hoffmann <kraxel@redhat.com> 7898L: virtualization@lists.linux.dev 7899L: spice-devel@lists.freedesktop.org 7900S: Maintained 7901T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7902F: drivers/gpu/drm/qxl/ 7903F: include/uapi/drm/qxl_drm.h 7904 7905DRM DRIVER FOR RAYDIUM RM67191 PANELS 7906M: Robert Chiras <robert.chiras@nxp.com> 7907S: Maintained 7908F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7909F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7910 7911DRM DRIVER FOR SAMSUNG DB7430 PANELS 7912M: Linus Walleij <linus.walleij@linaro.org> 7913S: Maintained 7914T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7915F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7916F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7917 7918DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7919M: Inki Dae <inki.dae@samsung.com> 7920M: Jagan Teki <jagan@amarulasolutions.com> 7921M: Marek Szyprowski <m.szyprowski@samsung.com> 7922S: Maintained 7923T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7924F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7925F: drivers/gpu/drm/bridge/samsung-dsim.c 7926F: include/drm/bridge/samsung-dsim.h 7927 7928DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7929M: Markuss Broks <markuss.broks@gmail.com> 7930S: Maintained 7931F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7932F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7933 7934DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7935M: Artur Weber <aweber.kernel@gmail.com> 7936S: Maintained 7937F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7938F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7939 7940DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 7941M: Dzmitry Sankouski <dsankouski@gmail.com> 7942S: Maintained 7943F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 7944F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 7945 7946DRM DRIVER FOR SHARP MEMORY LCD 7947M: Alex Lanzano <lanzano.alex@gmail.com> 7948S: Maintained 7949F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 7950F: drivers/gpu/drm/tiny/sharp-memory.c 7951 7952DRM DRIVER FOR SITRONIX ST7586 PANELS 7953M: David Lechner <david@lechnology.com> 7954S: Maintained 7955T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7956F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 7957F: drivers/gpu/drm/sitronix/st7586.c 7958 7959DRM DRIVER FOR SITRONIX ST7571 PANELS 7960M: Marcus Folkesson <marcus.folkesson@gmail.com> 7961S: Maintained 7962F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 7963F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 7964F: drivers/gpu/drm/sitronix/st7571-i2c.c 7965 7966DRM DRIVER FOR SITRONIX ST7701 PANELS 7967M: Jagan Teki <jagan@amarulasolutions.com> 7968S: Maintained 7969F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7970F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7971 7972DRM DRIVER FOR SITRONIX ST7703 PANELS 7973M: Guido Günther <agx@sigxcpu.org> 7974R: Purism Kernel Team <kernel@puri.sm> 7975R: Ondrej Jirman <megi@xff.cz> 7976S: Maintained 7977F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7978F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7979 7980DRM DRIVER FOR SITRONIX ST7735R PANELS 7981M: David Lechner <david@lechnology.com> 7982S: Maintained 7983T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7984F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7985F: drivers/gpu/drm/sitronix/st7735r.c 7986 7987DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7988M: Javier Martinez Canillas <javierm@redhat.com> 7989S: Maintained 7990T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7991F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7992F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7993F: drivers/gpu/drm/solomon/ssd130x* 7994 7995DRM DRIVER FOR ST-ERICSSON MCDE 7996M: Linus Walleij <linus.walleij@linaro.org> 7997S: Maintained 7998T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7999F: Documentation/devicetree/bindings/display/ste,mcde.yaml 8000F: drivers/gpu/drm/mcde/ 8001 8002DRM DRIVER FOR SYNAPTICS R63353 PANELS 8003M: Michael Trimarchi <michael@amarulasolutions.com> 8004S: Maintained 8005F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 8006F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 8007 8008DRM DRIVER FOR SYNOPSYS DESIGNWARE DISPLAYPORT BRIDGE 8009M: Andy Yan <andy.yan@rock-chips.com> 8010S: Maintained 8011T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8012F: Documentation/devicetree/bindings/display/rockchip/rockchip,dw-dp.yaml 8013F: drivers/gpu/drm/bridge/synopsys/dw-dp.c 8014F: include/drm/bridge/dw_dp.h 8015 8016DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 8017M: Jagan Teki <jagan@amarulasolutions.com> 8018S: Maintained 8019F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 8020F: drivers/gpu/drm/bridge/ti-dlpc3433.c 8021 8022DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 8023R: Douglas Anderson <dianders@chromium.org> 8024F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8025F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8026 8027DRM DRIVER FOR TPO TPG110 PANELS 8028M: Linus Walleij <linus.walleij@linaro.org> 8029S: Maintained 8030T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8031F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8032F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8033 8034DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8035M: Dave Airlie <airlied@redhat.com> 8036R: Sean Paul <sean@poorly.run> 8037R: Thomas Zimmermann <tzimmermann@suse.de> 8038L: dri-devel@lists.freedesktop.org 8039S: Supported 8040T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8041F: drivers/gpu/drm/udl/ 8042 8043DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8044M: Louis Chauvet <louis.chauvet@bootlin.com> 8045R: Haneen Mohammed <hamohammed.sa@gmail.com> 8046R: Simona Vetter <simona@ffwll.ch> 8047R: Melissa Wen <melissa.srw@gmail.com> 8048L: dri-devel@lists.freedesktop.org 8049S: Maintained 8050T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8051F: Documentation/gpu/vkms.rst 8052F: drivers/gpu/drm/ci/xfails/vkms* 8053F: drivers/gpu/drm/vkms/ 8054 8055DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8056M: Hans de Goede <hansg@kernel.org> 8057L: dri-devel@lists.freedesktop.org 8058S: Maintained 8059T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8060F: drivers/gpu/drm/vboxvideo/ 8061 8062DRM DRIVER FOR VMWARE VIRTUAL GPU 8063M: Zack Rusin <zack.rusin@broadcom.com> 8064R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8065L: dri-devel@lists.freedesktop.org 8066S: Supported 8067T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8068F: drivers/gpu/drm/vmwgfx/ 8069F: include/uapi/drm/vmwgfx_drm.h 8070 8071DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8072M: Linus Walleij <linus.walleij@linaro.org> 8073S: Maintained 8074T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8075F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8076F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8077 8078DRM DRIVERS 8079M: David Airlie <airlied@gmail.com> 8080M: Simona Vetter <simona@ffwll.ch> 8081L: dri-devel@lists.freedesktop.org 8082S: Maintained 8083B: https://gitlab.freedesktop.org/drm 8084C: irc://irc.oftc.net/dri-devel 8085T: git https://gitlab.freedesktop.org/drm/kernel.git 8086F: Documentation/devicetree/bindings/display/ 8087F: Documentation/devicetree/bindings/gpu/ 8088F: Documentation/gpu/ 8089F: drivers/gpu/ 8090F: rust/kernel/drm/ 8091F: include/drm/ 8092F: include/linux/vga* 8093F: include/uapi/drm/ 8094 8095DRM DRIVERS AND MISC GPU PATCHES 8096M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8097M: Maxime Ripard <mripard@kernel.org> 8098M: Thomas Zimmermann <tzimmermann@suse.de> 8099S: Maintained 8100W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8101T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8102F: Documentation/devicetree/bindings/display/ 8103F: Documentation/devicetree/bindings/gpu/ 8104F: Documentation/gpu/ 8105F: drivers/gpu/drm/ 8106F: drivers/gpu/vga/ 8107F: rust/kernel/drm/ 8108F: include/drm/drm 8109F: include/linux/vga* 8110F: include/uapi/drm/ 8111X: drivers/gpu/drm/amd/ 8112X: drivers/gpu/drm/armada/ 8113X: drivers/gpu/drm/etnaviv/ 8114X: drivers/gpu/drm/exynos/ 8115X: drivers/gpu/drm/i915/ 8116X: drivers/gpu/drm/kmb/ 8117X: drivers/gpu/drm/mediatek/ 8118X: drivers/gpu/drm/msm/ 8119X: drivers/gpu/drm/nouveau/ 8120X: drivers/gpu/drm/radeon/ 8121X: drivers/gpu/drm/tegra/ 8122X: drivers/gpu/drm/xe/ 8123 8124DRM DRIVERS FOR ALLWINNER A10 8125M: Maxime Ripard <mripard@kernel.org> 8126M: Chen-Yu Tsai <wens@csie.org> 8127L: dri-devel@lists.freedesktop.org 8128S: Supported 8129T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8130F: Documentation/devicetree/bindings/display/allwinner* 8131F: drivers/gpu/drm/sun4i/ 8132 8133DRM DRIVERS FOR AMLOGIC SOCS 8134M: Neil Armstrong <neil.armstrong@linaro.org> 8135L: dri-devel@lists.freedesktop.org 8136L: linux-amlogic@lists.infradead.org 8137S: Supported 8138W: http://linux-meson.com/ 8139T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8140F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8141F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8142F: Documentation/gpu/meson.rst 8143F: drivers/gpu/drm/ci/xfails/meson* 8144F: drivers/gpu/drm/meson/ 8145 8146DRM DRIVERS FOR ATMEL HLCDC 8147M: Manikandan Muralidharan <manikandan.m@microchip.com> 8148M: Dharma Balasubiramani <dharma.b@microchip.com> 8149L: dri-devel@lists.freedesktop.org 8150S: Supported 8151T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8152F: Documentation/devicetree/bindings/display/atmel/ 8153F: drivers/gpu/drm/atmel-hlcdc/ 8154 8155DRM DRIVERS FOR BRIDGE CHIPS 8156M: Andrzej Hajda <andrzej.hajda@intel.com> 8157M: Neil Armstrong <neil.armstrong@linaro.org> 8158M: Robert Foss <rfoss@kernel.org> 8159R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8160R: Jonas Karlman <jonas@kwiboo.se> 8161R: Jernej Skrabec <jernej.skrabec@gmail.com> 8162S: Maintained 8163T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8164F: Documentation/devicetree/bindings/display/bridge/ 8165F: drivers/gpu/drm/bridge/ 8166F: drivers/gpu/drm/display/drm_bridge_connector.c 8167F: drivers/gpu/drm/drm_bridge.c 8168F: include/drm/drm_bridge.h 8169F: include/drm/drm_bridge_connector.h 8170 8171DRM DRIVERS FOR EXYNOS 8172M: Inki Dae <inki.dae@samsung.com> 8173M: Seung-Woo Kim <sw0312.kim@samsung.com> 8174M: Kyungmin Park <kyungmin.park@samsung.com> 8175L: dri-devel@lists.freedesktop.org 8176S: Supported 8177T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8178F: Documentation/devicetree/bindings/display/samsung/ 8179F: drivers/gpu/drm/exynos/ 8180F: include/uapi/drm/exynos_drm.h 8181 8182DRM DRIVERS FOR FREESCALE DCU 8183M: Stefan Agner <stefan@agner.ch> 8184M: Alison Wang <alison.wang@nxp.com> 8185L: dri-devel@lists.freedesktop.org 8186S: Supported 8187T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8188F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8189F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8190F: drivers/gpu/drm/fsl-dcu/ 8191 8192DRM DRIVERS FOR FREESCALE IMX 5/6 8193M: Philipp Zabel <p.zabel@pengutronix.de> 8194L: dri-devel@lists.freedesktop.org 8195S: Maintained 8196T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8197T: git git://git.pengutronix.de/git/pza/linux 8198F: Documentation/devicetree/bindings/display/imx/ 8199F: drivers/gpu/drm/imx/ipuv3/ 8200F: drivers/gpu/ipu-v3/ 8201 8202DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8203M: Liu Ying <victor.liu@nxp.com> 8204L: dri-devel@lists.freedesktop.org 8205S: Maintained 8206T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8207F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8208F: drivers/gpu/drm/imx/dc/ 8209 8210DRM DRIVERS FOR FREESCALE IMX BRIDGE 8211M: Liu Ying <victor.liu@nxp.com> 8212L: dri-devel@lists.freedesktop.org 8213S: Maintained 8214F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8215F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8216F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8217F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8218F: drivers/gpu/drm/bridge/imx/ 8219 8220DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8221M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8222L: dri-devel@lists.freedesktop.org 8223S: Maintained 8224T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8225F: drivers/gpu/drm/gma500/ 8226 8227DRM DRIVERS FOR HISILICON 8228M: Xinliang Liu <xinliang.liu@linaro.org> 8229M: Tian Tao <tiantao6@hisilicon.com> 8230R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8231R: Sumit Semwal <sumit.semwal@linaro.org> 8232R: Yongqin Liu <yongqin.liu@linaro.org> 8233R: John Stultz <jstultz@google.com> 8234L: dri-devel@lists.freedesktop.org 8235S: Maintained 8236T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8237F: Documentation/devicetree/bindings/display/hisilicon/ 8238F: drivers/gpu/drm/hisilicon/ 8239 8240DRM DRIVERS FOR LIMA 8241M: Qiang Yu <yuq825@gmail.com> 8242L: dri-devel@lists.freedesktop.org 8243L: lima@lists.freedesktop.org (moderated for non-subscribers) 8244S: Maintained 8245T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8246F: drivers/gpu/drm/lima/ 8247F: include/uapi/drm/lima_drm.h 8248 8249DRM DRIVERS FOR LOONGSON 8250M: Sui Jingfeng <suijingfeng@loongson.cn> 8251L: dri-devel@lists.freedesktop.org 8252S: Supported 8253T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8254F: drivers/gpu/drm/loongson/ 8255 8256DRM DRIVERS FOR MEDIATEK 8257M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8258M: Philipp Zabel <p.zabel@pengutronix.de> 8259L: dri-devel@lists.freedesktop.org 8260L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8261S: Supported 8262F: Documentation/devicetree/bindings/display/mediatek/ 8263F: drivers/gpu/drm/ci/xfails/mediatek* 8264F: drivers/gpu/drm/mediatek/ 8265F: drivers/phy/mediatek/phy-mtk-dp.c 8266F: drivers/phy/mediatek/phy-mtk-hdmi* 8267F: drivers/phy/mediatek/phy-mtk-mipi* 8268 8269DRM DRIVERS FOR NVIDIA TEGRA 8270M: Thierry Reding <thierry.reding@gmail.com> 8271M: Mikko Perttunen <mperttunen@nvidia.com> 8272L: dri-devel@lists.freedesktop.org 8273L: linux-tegra@vger.kernel.org 8274S: Supported 8275T: git https://gitlab.freedesktop.org/drm/tegra.git 8276F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8277F: Documentation/devicetree/bindings/gpu/host1x/ 8278F: drivers/gpu/drm/tegra/ 8279F: drivers/gpu/host1x/ 8280F: include/linux/host1x.h 8281F: include/uapi/drm/tegra_drm.h 8282 8283DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8284M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8285R: Janne Grunau <j@jannau.net> 8286L: dri-devel@lists.freedesktop.org 8287L: asahi@lists.linux.dev 8288S: Maintained 8289W: https://asahilinux.org 8290B: https://github.com/AsahiLinux/linux/issues 8291C: irc://irc.oftc.net/asahi-dev 8292T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8293F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8294F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8295F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8296F: drivers/gpu/drm/adp/ 8297F: drivers/gpu/drm/panel/panel-summit.c 8298 8299DRM DRIVERS FOR RENESAS R-CAR 8300M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8301M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8302R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8303L: dri-devel@lists.freedesktop.org 8304L: linux-renesas-soc@vger.kernel.org 8305S: Supported 8306T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8307F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8308F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8309F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8310F: Documentation/devicetree/bindings/display/renesas,du.yaml 8311F: drivers/gpu/drm/renesas/rcar-du/ 8312 8313DRM DRIVERS FOR RENESAS RZ 8314M: Biju Das <biju.das.jz@bp.renesas.com> 8315L: dri-devel@lists.freedesktop.org 8316L: linux-renesas-soc@vger.kernel.org 8317S: Maintained 8318T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8319F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8320F: drivers/gpu/drm/renesas/rz-du/ 8321 8322DRM DRIVERS FOR RENESAS SHMOBILE 8323M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8324M: Geert Uytterhoeven <geert+renesas@glider.be> 8325L: dri-devel@lists.freedesktop.org 8326L: linux-renesas-soc@vger.kernel.org 8327S: Supported 8328T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8329F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8330F: drivers/gpu/drm/renesas/shmobile/ 8331F: include/linux/platform_data/shmob_drm.h 8332 8333DRM DRIVERS FOR ROCKCHIP 8334M: Sandy Huang <hjc@rock-chips.com> 8335M: Heiko Stübner <heiko@sntech.de> 8336M: Andy Yan <andy.yan@rock-chips.com> 8337L: dri-devel@lists.freedesktop.org 8338S: Maintained 8339T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8340F: Documentation/devicetree/bindings/display/rockchip/ 8341F: drivers/gpu/drm/ci/xfails/rockchip* 8342F: drivers/gpu/drm/rockchip/ 8343 8344DRM DRIVERS FOR STI 8345M: Alain Volmat <alain.volmat@foss.st.com> 8346M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8347L: dri-devel@lists.freedesktop.org 8348S: Maintained 8349T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8350F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8351F: drivers/gpu/drm/sti 8352 8353DRM DRIVERS FOR STM 8354M: Yannick Fertre <yannick.fertre@foss.st.com> 8355M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8356M: Philippe Cornu <philippe.cornu@foss.st.com> 8357L: dri-devel@lists.freedesktop.org 8358S: Maintained 8359T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8360F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8361F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8362F: drivers/gpu/drm/stm 8363 8364DRM DRIVERS FOR TI KEYSTONE 8365M: Jyri Sarha <jyri.sarha@iki.fi> 8366M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8367L: dri-devel@lists.freedesktop.org 8368S: Maintained 8369T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8370F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8371F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8372F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8373F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8374F: drivers/gpu/drm/tidss/ 8375 8376DRM DRIVERS FOR TI LCDC 8377M: Jyri Sarha <jyri.sarha@iki.fi> 8378M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8379L: dri-devel@lists.freedesktop.org 8380S: Maintained 8381T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8382F: Documentation/devicetree/bindings/display/tilcdc/ 8383F: drivers/gpu/drm/tilcdc/ 8384 8385DRM DRIVERS FOR TI OMAP 8386M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8387L: dri-devel@lists.freedesktop.org 8388S: Maintained 8389T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8390F: Documentation/devicetree/bindings/display/ti/ 8391F: drivers/gpu/drm/omapdrm/ 8392 8393DRM DRIVERS FOR V3D 8394M: Melissa Wen <mwen@igalia.com> 8395M: Maíra Canal <mcanal@igalia.com> 8396S: Supported 8397T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8398F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8399F: drivers/gpu/drm/v3d/ 8400F: include/uapi/drm/v3d_drm.h 8401 8402DRM DRIVERS FOR VC4 8403M: Maxime Ripard <mripard@kernel.org> 8404M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8405R: Maíra Canal <mcanal@igalia.com> 8406R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8407S: Supported 8408T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8409F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8410F: drivers/gpu/drm/vc4/ 8411F: include/uapi/drm/vc4_drm.h 8412 8413DRM DRIVERS FOR VIVANTE GPU IP 8414M: Lucas Stach <l.stach@pengutronix.de> 8415R: Russell King <linux+etnaviv@armlinux.org.uk> 8416R: Christian Gmeiner <christian.gmeiner@gmail.com> 8417L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8418L: dri-devel@lists.freedesktop.org 8419S: Maintained 8420F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8421F: drivers/gpu/drm/etnaviv/ 8422F: include/uapi/drm/etnaviv_drm.h 8423 8424DRM DRIVERS FOR XEN 8425M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8426L: dri-devel@lists.freedesktop.org 8427L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8428S: Supported 8429T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8430F: Documentation/gpu/xen-front.rst 8431F: drivers/gpu/drm/xen/ 8432 8433DRM DRIVERS FOR XILINX 8434M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8435M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8436L: dri-devel@lists.freedesktop.org 8437S: Maintained 8438T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8439F: Documentation/devicetree/bindings/display/xlnx/ 8440F: Documentation/gpu/zynqmp.rst 8441F: drivers/gpu/drm/xlnx/ 8442 8443DRM GPU SCHEDULER 8444M: Matthew Brost <matthew.brost@intel.com> 8445M: Danilo Krummrich <dakr@kernel.org> 8446M: Philipp Stanner <phasta@kernel.org> 8447R: Christian König <ckoenig.leichtzumerken@gmail.com> 8448L: dri-devel@lists.freedesktop.org 8449S: Supported 8450T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8451F: drivers/gpu/drm/scheduler/ 8452F: include/drm/gpu_scheduler.h 8453 8454DRM LOG 8455M: Jocelyn Falempe <jfalempe@redhat.com> 8456M: Javier Martinez Canillas <javierm@redhat.com> 8457L: dri-devel@lists.freedesktop.org 8458S: Supported 8459T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8460F: drivers/gpu/drm/clients/drm_log.c 8461 8462DRM PANEL DRIVERS 8463M: Neil Armstrong <neil.armstrong@linaro.org> 8464R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 8465L: dri-devel@lists.freedesktop.org 8466S: Maintained 8467T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8468F: Documentation/devicetree/bindings/display/panel/ 8469F: drivers/gpu/drm/drm_panel.c 8470F: drivers/gpu/drm/panel/ 8471F: include/drm/drm_panel.h 8472 8473DRM PANIC 8474M: Jocelyn Falempe <jfalempe@redhat.com> 8475M: Javier Martinez Canillas <javierm@redhat.com> 8476L: dri-devel@lists.freedesktop.org 8477S: Supported 8478T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8479F: drivers/gpu/drm/drm_draw.c 8480F: drivers/gpu/drm/drm_draw_internal.h 8481F: drivers/gpu/drm/drm_panic*.c 8482F: include/drm/drm_panic* 8483 8484DRM PANIC QR CODE 8485M: Jocelyn Falempe <jfalempe@redhat.com> 8486M: Javier Martinez Canillas <javierm@redhat.com> 8487L: dri-devel@lists.freedesktop.org 8488L: rust-for-linux@vger.kernel.org 8489S: Supported 8490T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8491F: drivers/gpu/drm/drm_panic_qr.rs 8492 8493DRM PRIVACY-SCREEN CLASS 8494M: Hans de Goede <hansg@kernel.org> 8495L: dri-devel@lists.freedesktop.org 8496S: Maintained 8497T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8498F: drivers/gpu/drm/drm_privacy_screen* 8499F: include/drm/drm_privacy_screen* 8500 8501DRM TTM SUBSYSTEM 8502M: Christian Koenig <christian.koenig@amd.com> 8503M: Huang Rui <ray.huang@amd.com> 8504R: Matthew Auld <matthew.auld@intel.com> 8505R: Matthew Brost <matthew.brost@intel.com> 8506L: dri-devel@lists.freedesktop.org 8507S: Maintained 8508T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8509F: drivers/gpu/drm/ttm/ 8510F: include/drm/ttm/ 8511 8512DRM AUTOMATED TESTING 8513M: Helen Koike <helen.fornazier@gmail.com> 8514M: Vignesh Raman <vignesh.raman@collabora.com> 8515L: dri-devel@lists.freedesktop.org 8516S: Maintained 8517T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8518F: Documentation/gpu/automated_testing.rst 8519F: drivers/gpu/drm/ci/ 8520 8521DSBR100 USB FM RADIO DRIVER 8522M: Alexey Klimov <alexey.klimov@linaro.org> 8523L: linux-media@vger.kernel.org 8524S: Maintained 8525T: git git://linuxtv.org/media.git 8526F: drivers/media/radio/dsbr100.c 8527 8528DT3155 MEDIA DRIVER 8529M: Hans Verkuil <hverkuil@xs4all.nl> 8530L: linux-media@vger.kernel.org 8531S: Odd Fixes 8532W: https://linuxtv.org 8533T: git git://linuxtv.org/media.git 8534F: drivers/media/pci/dt3155/ 8535 8536DVB_USB_AF9015 MEDIA DRIVER 8537L: linux-media@vger.kernel.org 8538S: Orphan 8539W: https://linuxtv.org 8540Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8541F: drivers/media/usb/dvb-usb-v2/af9015* 8542 8543DVB_USB_AF9035 MEDIA DRIVER 8544L: linux-media@vger.kernel.org 8545S: Orphan 8546W: https://linuxtv.org 8547Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8548F: drivers/media/usb/dvb-usb-v2/af9035* 8549 8550DVB_USB_ANYSEE MEDIA DRIVER 8551L: linux-media@vger.kernel.org 8552S: Orphan 8553W: https://linuxtv.org 8554Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8555F: drivers/media/usb/dvb-usb-v2/anysee* 8556 8557DVB_USB_AU6610 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/au6610* 8563 8564DVB_USB_CE6230 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/ce6230* 8570 8571DVB_USB_CXUSB 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/media.git 8579F: drivers/media/usb/dvb-usb/cxusb* 8580 8581DVB_USB_EC168 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/ec168* 8587 8588DVB_USB_GL861 MEDIA DRIVER 8589L: linux-media@vger.kernel.org 8590S: Orphan 8591W: https://linuxtv.org 8592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8593F: drivers/media/usb/dvb-usb-v2/gl861* 8594 8595DVB_USB_MXL111SF MEDIA DRIVER 8596M: Michael Krufky <mkrufky@linuxtv.org> 8597L: linux-media@vger.kernel.org 8598S: Maintained 8599W: https://linuxtv.org 8600W: http://github.com/mkrufky 8601Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8602T: git git://linuxtv.org/mkrufky/mxl111sf.git 8603F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8604 8605DVB_USB_RTL28XXU MEDIA DRIVER 8606L: linux-media@vger.kernel.org 8607S: Orphan 8608W: https://linuxtv.org 8609Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8610F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8611 8612DVB_USB_V2 MEDIA DRIVER 8613L: linux-media@vger.kernel.org 8614S: Orphan 8615W: https://linuxtv.org 8616W: http://palosaari.fi/linux/ 8617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8618F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8619F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8620 8621DYNAMIC DEBUG 8622M: Jason Baron <jbaron@akamai.com> 8623M: Jim Cromie <jim.cromie@gmail.com> 8624S: Maintained 8625F: include/linux/dynamic_debug.h 8626F: lib/dynamic_debug.c 8627F: lib/test_dynamic_debug.c 8628 8629DYNAMIC INTERRUPT MODERATION 8630M: Tal Gilboa <talgi@nvidia.com> 8631S: Maintained 8632F: Documentation/networking/net_dim.rst 8633F: include/linux/dim.h 8634F: lib/dim/ 8635 8636DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8637M: Daniel Lezcano <daniel.lezcano@kernel.org> 8638L: linux-pm@vger.kernel.org 8639S: Supported 8640B: https://bugzilla.kernel.org 8641T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8642F: drivers/powercap/dtpm* 8643F: include/linux/dtpm.h 8644 8645DZ DECSTATION DZ11 SERIAL DRIVER 8646M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8647S: Maintained 8648F: drivers/tty/serial/dz.* 8649 8650E3X0 POWER BUTTON DRIVER 8651M: Moritz Fischer <moritz.fischer@ettus.com> 8652L: usrp-users@lists.ettus.com 8653S: Supported 8654W: http://www.ettus.com 8655F: Documentation/devicetree/bindings/input/e3x0-button.txt 8656F: drivers/input/misc/e3x0-button.c 8657 8658E4000 MEDIA DRIVER 8659L: linux-media@vger.kernel.org 8660S: Orphan 8661W: https://linuxtv.org 8662Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8663F: drivers/media/tuners/e4000* 8664 8665EARTH_PT1 MEDIA DRIVER 8666M: Akihiro Tsukada <tskd08@gmail.com> 8667L: linux-media@vger.kernel.org 8668S: Odd Fixes 8669F: drivers/media/pci/pt1/ 8670 8671EARTH_PT3 MEDIA DRIVER 8672M: Akihiro Tsukada <tskd08@gmail.com> 8673L: linux-media@vger.kernel.org 8674S: Odd Fixes 8675F: drivers/media/pci/pt3/ 8676 8677EC100 MEDIA DRIVER 8678L: linux-media@vger.kernel.org 8679S: Orphan 8680W: https://linuxtv.org 8681Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8682F: drivers/media/dvb-frontends/ec100* 8683 8684ECONET MIPS PLATFORM 8685M: Caleb James DeLisle <cjd@cjdns.fr> 8686L: linux-mips@vger.kernel.org 8687S: Maintained 8688F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8689F: Documentation/devicetree/bindings/mips/econet.yaml 8690F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8691F: arch/mips/boot/dts/econet/ 8692F: arch/mips/econet/ 8693F: drivers/clocksource/timer-econet-en751221.c 8694F: drivers/irqchip/irq-econet-en751221.c 8695 8696ECRYPT FILE SYSTEM 8697M: Tyler Hicks <code@tyhicks.com> 8698L: ecryptfs@vger.kernel.org 8699S: Odd Fixes 8700W: http://ecryptfs.org 8701W: https://launchpad.net/ecryptfs 8702T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8703F: Documentation/filesystems/ecryptfs.rst 8704F: fs/ecryptfs/ 8705 8706EDAC-AMD64 8707M: Yazen Ghannam <yazen.ghannam@amd.com> 8708L: linux-edac@vger.kernel.org 8709S: Supported 8710F: drivers/edac/amd64_edac* 8711F: drivers/edac/mce_amd* 8712 8713EDAC-ARMADA 8714M: Jan Luebbe <jlu@pengutronix.de> 8715L: linux-edac@vger.kernel.org 8716S: Maintained 8717F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8718F: drivers/edac/armada_xp_* 8719 8720EDAC-AST2500 8721M: Stefan Schaeckeler <sschaeck@cisco.com> 8722S: Supported 8723F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8724F: drivers/edac/aspeed_edac.c 8725 8726EDAC-BLUEFIELD 8727M: Shravan Kumar Ramani <shravankr@nvidia.com> 8728M: David Thompson <davthompson@nvidia.com> 8729S: Supported 8730F: drivers/edac/bluefield_edac.c 8731 8732EDAC-CALXEDA 8733M: Andre Przywara <andre.przywara@arm.com> 8734L: linux-edac@vger.kernel.org 8735S: Maintained 8736F: drivers/edac/highbank* 8737 8738EDAC-CAVIUM OCTEON 8739M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8740L: linux-edac@vger.kernel.org 8741L: linux-mips@vger.kernel.org 8742S: Maintained 8743F: drivers/edac/octeon_edac* 8744 8745EDAC-CAVIUM THUNDERX 8746M: Robert Richter <rric@kernel.org> 8747L: linux-edac@vger.kernel.org 8748S: Odd Fixes 8749F: drivers/edac/thunderx_edac* 8750 8751EDAC-CORE 8752M: Borislav Petkov <bp@alien8.de> 8753M: Tony Luck <tony.luck@intel.com> 8754R: James Morse <james.morse@arm.com> 8755R: Mauro Carvalho Chehab <mchehab@kernel.org> 8756R: Robert Richter <rric@kernel.org> 8757L: linux-edac@vger.kernel.org 8758S: Supported 8759T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8760F: Documentation/driver-api/edac.rst 8761F: drivers/edac/ 8762F: include/linux/edac.h 8763 8764EDAC-DMC520 8765M: Lei Wang <lewan@microsoft.com> 8766L: linux-edac@vger.kernel.org 8767S: Supported 8768F: drivers/edac/dmc520_edac.c 8769 8770EDAC-E752X 8771M: Mark Gross <markgross@kernel.org> 8772L: linux-edac@vger.kernel.org 8773S: Maintained 8774F: drivers/edac/e752x_edac.c 8775 8776EDAC-E7XXX 8777L: linux-edac@vger.kernel.org 8778S: Maintained 8779F: drivers/edac/e7xxx_edac.c 8780 8781EDAC-FSL_DDR 8782R: Frank Li <Frank.Li@nxp.com> 8783L: imx@lists.linux.dev 8784L: linux-edac@vger.kernel.org 8785S: Maintained 8786F: drivers/edac/fsl_ddr_edac.* 8787 8788EDAC-GHES 8789M: Mauro Carvalho Chehab <mchehab@kernel.org> 8790L: linux-edac@vger.kernel.org 8791S: Maintained 8792F: drivers/edac/ghes_edac.c 8793 8794EDAC-I10NM 8795M: Tony Luck <tony.luck@intel.com> 8796L: linux-edac@vger.kernel.org 8797S: Maintained 8798F: drivers/edac/i10nm_base.c 8799 8800EDAC-I3000 8801L: linux-edac@vger.kernel.org 8802S: Orphan 8803F: drivers/edac/i3000_edac.c 8804 8805EDAC-I5000 8806L: linux-edac@vger.kernel.org 8807S: Maintained 8808F: drivers/edac/i5000_edac.c 8809 8810EDAC-I5400 8811M: Mauro Carvalho Chehab <mchehab@kernel.org> 8812L: linux-edac@vger.kernel.org 8813S: Maintained 8814F: drivers/edac/i5400_edac.c 8815 8816EDAC-I7300 8817M: Mauro Carvalho Chehab <mchehab@kernel.org> 8818L: linux-edac@vger.kernel.org 8819S: Maintained 8820F: drivers/edac/i7300_edac.c 8821 8822EDAC-I7CORE 8823M: Mauro Carvalho Chehab <mchehab@kernel.org> 8824L: linux-edac@vger.kernel.org 8825S: Maintained 8826F: drivers/edac/i7core_edac.c 8827 8828EDAC-I82443BXGX 8829M: Tim Small <tim@buttersideup.com> 8830L: linux-edac@vger.kernel.org 8831S: Maintained 8832F: drivers/edac/i82443bxgx_edac.c 8833 8834EDAC-I82975X 8835M: "Arvind R." <arvino55@gmail.com> 8836L: linux-edac@vger.kernel.org 8837S: Maintained 8838F: drivers/edac/i82975x_edac.c 8839 8840EDAC-IE31200 8841M: Jason Baron <jbaron@akamai.com> 8842L: linux-edac@vger.kernel.org 8843S: Maintained 8844F: drivers/edac/ie31200_edac.c 8845 8846EDAC-IGEN6 8847M: Tony Luck <tony.luck@intel.com> 8848R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8849L: linux-edac@vger.kernel.org 8850S: Maintained 8851F: drivers/edac/igen6_edac.c 8852 8853EDAC-MPC85XX 8854M: Johannes Thumshirn <morbidrsa@gmail.com> 8855L: linux-edac@vger.kernel.org 8856S: Maintained 8857F: drivers/edac/mpc85xx_edac.[ch] 8858 8859EDAC-NPCM 8860M: Marvin Lin <kflin@nuvoton.com> 8861M: Stanley Chu <yschu@nuvoton.com> 8862L: linux-edac@vger.kernel.org 8863S: Maintained 8864F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8865F: drivers/edac/npcm_edac.c 8866 8867EDAC-PASEMI 8868M: Egor Martovetsky <egor@pasemi.com> 8869L: linux-edac@vger.kernel.org 8870S: Maintained 8871F: drivers/edac/pasemi_edac.c 8872 8873EDAC-PND2 8874M: Tony Luck <tony.luck@intel.com> 8875L: linux-edac@vger.kernel.org 8876S: Maintained 8877F: drivers/edac/pnd2_edac.[ch] 8878 8879EDAC-QCOM 8880M: Manivannan Sadhasivam <mani@kernel.org> 8881L: linux-arm-msm@vger.kernel.org 8882L: linux-edac@vger.kernel.org 8883S: Maintained 8884F: drivers/edac/qcom_edac.c 8885 8886EDAC-R82600 8887M: Tim Small <tim@buttersideup.com> 8888L: linux-edac@vger.kernel.org 8889S: Maintained 8890F: drivers/edac/r82600_edac.c 8891 8892EDAC-SBRIDGE 8893M: Tony Luck <tony.luck@intel.com> 8894R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8895L: linux-edac@vger.kernel.org 8896S: Maintained 8897F: drivers/edac/sb_edac.c 8898 8899EDAC-SKYLAKE 8900M: Tony Luck <tony.luck@intel.com> 8901L: linux-edac@vger.kernel.org 8902S: Maintained 8903F: drivers/edac/skx_*.[ch] 8904 8905EDAC-TI 8906M: Tero Kristo <kristo@kernel.org> 8907L: linux-edac@vger.kernel.org 8908S: Odd Fixes 8909F: drivers/edac/ti_edac.c 8910 8911EDIROL UA-101/UA-1000 DRIVER 8912M: Clemens Ladisch <clemens@ladisch.de> 8913L: linux-sound@vger.kernel.org 8914S: Maintained 8915T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8916F: sound/usb/misc/ua101.c 8917 8918EFI TEST DRIVER 8919M: Ivan Hu <ivan.hu@canonical.com> 8920M: Ard Biesheuvel <ardb@kernel.org> 8921L: linux-efi@vger.kernel.org 8922S: Maintained 8923F: drivers/firmware/efi/test/ 8924 8925EFI VARIABLE FILESYSTEM 8926M: Jeremy Kerr <jk@ozlabs.org> 8927M: Ard Biesheuvel <ardb@kernel.org> 8928L: linux-efi@vger.kernel.org 8929S: Maintained 8930T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8931F: fs/efivarfs/ 8932 8933EFIFB FRAMEBUFFER DRIVER 8934M: Peter Jones <pjones@redhat.com> 8935L: linux-fbdev@vger.kernel.org 8936S: Maintained 8937F: drivers/video/fbdev/efifb.c 8938 8939EFS FILESYSTEM 8940S: Orphan 8941W: http://aeschi.ch.eu.org/efs/ 8942F: fs/efs/ 8943 8944EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8945L: netdev@vger.kernel.org 8946S: Orphan 8947F: drivers/net/ethernet/ibm/ehea/ 8948 8949ELM327 CAN NETWORK DRIVER 8950M: Max Staudt <max@enpas.org> 8951L: linux-can@vger.kernel.org 8952S: Maintained 8953F: Documentation/networking/device_drivers/can/can327.rst 8954F: drivers/net/can/can327.c 8955 8956EM28XX VIDEO4LINUX DRIVER 8957M: Mauro Carvalho Chehab <mchehab@kernel.org> 8958L: linux-media@vger.kernel.org 8959S: Maintained 8960W: https://linuxtv.org 8961T: git git://linuxtv.org/media.git 8962F: Documentation/admin-guide/media/em28xx* 8963F: drivers/media/usb/em28xx/ 8964 8965EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8966M: Adrian Hunter <adrian.hunter@intel.com> 8967M: Asutosh Das <quic_asutoshd@quicinc.com> 8968R: Ritesh Harjani <ritesh.list@gmail.com> 8969L: linux-mmc@vger.kernel.org 8970S: Supported 8971F: drivers/mmc/host/cqhci* 8972 8973EMS CPC-PCI CAN DRIVER 8974M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8975M: support@ems-wuensche.com 8976L: linux-can@vger.kernel.org 8977S: Maintained 8978F: drivers/net/can/sja1000/ems_pci.c 8979 8980EMULEX 10Gbps iSCSI - OneConnect DRIVER 8981M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8982L: linux-scsi@vger.kernel.org 8983S: Supported 8984W: http://www.broadcom.com 8985F: drivers/scsi/be2iscsi/ 8986 8987EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8988M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8989M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8990M: Somnath Kotur <somnath.kotur@broadcom.com> 8991L: netdev@vger.kernel.org 8992S: Maintained 8993W: http://www.emulex.com 8994F: drivers/net/ethernet/emulex/benet/ 8995 8996EMULEX ONECONNECT ROCE DRIVER 8997M: Selvin Xavier <selvin.xavier@broadcom.com> 8998L: linux-rdma@vger.kernel.org 8999S: Odd Fixes 9000W: http://www.broadcom.com 9001F: drivers/infiniband/hw/ocrdma/ 9002F: include/uapi/rdma/ocrdma-abi.h 9003 9004EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 9005M: James Smart <james.smart@broadcom.com> 9006M: Ram Vegesna <ram.vegesna@broadcom.com> 9007L: linux-scsi@vger.kernel.org 9008L: target-devel@vger.kernel.org 9009S: Supported 9010W: http://www.broadcom.com 9011F: drivers/scsi/elx/ 9012 9013EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 9014M: James Smart <james.smart@broadcom.com> 9015M: Dick Kennedy <dick.kennedy@broadcom.com> 9016L: linux-scsi@vger.kernel.org 9017S: Supported 9018W: http://www.broadcom.com 9019F: drivers/scsi/lpfc/ 9020 9021ENE CB710 FLASH CARD READER DRIVER 9022M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9023S: Maintained 9024F: drivers/misc/cb710/ 9025F: drivers/mmc/host/cb710-mmc.* 9026F: include/linux/cb710.h 9027 9028ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9029M: Maxim Levitsky <maximlevitsky@gmail.com> 9030S: Maintained 9031F: drivers/media/rc/ene_ir.* 9032 9033ENERGY MODEL 9034M: Lukasz Luba <lukasz.luba@arm.com> 9035M: "Rafael J. Wysocki" <rafael@kernel.org> 9036L: linux-pm@vger.kernel.org 9037S: Maintained 9038F: kernel/power/energy_model.c 9039F: include/linux/energy_model.h 9040F: Documentation/power/energy-model.rst 9041 9042EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9043M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9044L: linuxppc-dev@lists.ozlabs.org 9045S: Maintained 9046F: drivers/tty/ehv_bytechan.c 9047 9048EPSON S1D13XXX FRAMEBUFFER DRIVER 9049M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9050S: Maintained 9051T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9052F: drivers/video/fbdev/s1d13xxxfb.c 9053F: include/video/s1d13xxxfb.h 9054 9055EROFS FILE SYSTEM 9056M: Gao Xiang <xiang@kernel.org> 9057M: Chao Yu <chao@kernel.org> 9058R: Yue Hu <zbestahu@gmail.com> 9059R: Jeffle Xu <jefflexu@linux.alibaba.com> 9060R: Sandeep Dhavale <dhavale@google.com> 9061R: Hongbo Li <lihongbo22@huawei.com> 9062L: linux-erofs@lists.ozlabs.org 9063S: Maintained 9064W: https://erofs.docs.kernel.org 9065T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9066F: Documentation/ABI/testing/sysfs-fs-erofs 9067F: Documentation/filesystems/erofs.rst 9068F: fs/erofs/ 9069F: include/trace/events/erofs.h 9070 9071ERRSEQ ERROR TRACKING INFRASTRUCTURE 9072M: Jeff Layton <jlayton@kernel.org> 9073S: Maintained 9074F: include/linux/errseq.h 9075F: lib/errseq.c 9076 9077ESD CAN NETWORK DRIVERS 9078M: Stefan Mätje <stefan.maetje@esd.eu> 9079R: socketcan@esd.eu 9080L: linux-can@vger.kernel.org 9081S: Maintained 9082F: drivers/net/can/esd/ 9083 9084ESD CAN/USB DRIVERS 9085M: Frank Jungclaus <frank.jungclaus@esd.eu> 9086R: socketcan@esd.eu 9087L: linux-can@vger.kernel.org 9088S: Maintained 9089F: drivers/net/can/usb/esd_usb.c 9090 9091ET131X NETWORK DRIVER 9092M: Mark Einon <mark.einon@gmail.com> 9093S: Odd Fixes 9094F: drivers/net/ethernet/agere/ 9095 9096ETAS ES58X CAN/USB DRIVER 9097M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 9098L: linux-can@vger.kernel.org 9099S: Maintained 9100F: Documentation/networking/devlink/etas_es58x.rst 9101F: drivers/net/can/usb/etas_es58x/ 9102 9103ETHERNET BRIDGE 9104M: Nikolay Aleksandrov <razor@blackwall.org> 9105M: Ido Schimmel <idosch@nvidia.com> 9106L: bridge@lists.linux.dev 9107L: netdev@vger.kernel.org 9108S: Maintained 9109W: http://www.linuxfoundation.org/en/Net:Bridge 9110F: include/linux/if_bridge.h 9111F: include/uapi/linux/if_bridge.h 9112F: include/linux/netfilter_bridge/ 9113F: net/bridge/ 9114 9115ETHERNET PHY LIBRARY 9116M: Andrew Lunn <andrew@lunn.ch> 9117M: Heiner Kallweit <hkallweit1@gmail.com> 9118R: Russell King <linux@armlinux.org.uk> 9119L: netdev@vger.kernel.org 9120S: Maintained 9121F: Documentation/ABI/testing/sysfs-class-net-phydev 9122F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9123F: Documentation/devicetree/bindings/net/mdio* 9124F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9125F: Documentation/networking/phy.rst 9126F: drivers/net/mdio/ 9127F: drivers/net/mdio/acpi_mdio.c 9128F: drivers/net/mdio/fwnode_mdio.c 9129F: drivers/net/mdio/of_mdio.c 9130F: drivers/net/pcs/ 9131F: drivers/net/phy/ 9132F: include/dt-bindings/net/qca-ar803x.h 9133F: include/linux/*mdio*.h 9134F: include/linux/linkmode.h 9135F: include/linux/mdio/*.h 9136F: include/linux/mii.h 9137F: include/linux/of_net.h 9138F: include/linux/phy.h 9139F: include/linux/phy_fixed.h 9140F: include/linux/phy_link_topology.h 9141F: include/linux/phylib_stubs.h 9142F: include/linux/platform_data/mdio-bcm-unimac.h 9143F: include/linux/platform_data/mdio-gpio.h 9144F: include/trace/events/mdio.h 9145F: include/uapi/linux/mdio.h 9146F: include/uapi/linux/mii.h 9147F: net/core/of_net.c 9148 9149ETHERNET PHY LIBRARY [RUST] 9150M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9151R: Trevor Gross <tmgross@umich.edu> 9152L: netdev@vger.kernel.org 9153L: rust-for-linux@vger.kernel.org 9154S: Maintained 9155F: rust/kernel/net/phy.rs 9156F: rust/kernel/net/phy/reg.rs 9157 9158EXEC & BINFMT API, ELF 9159M: Kees Cook <kees@kernel.org> 9160L: linux-mm@kvack.org 9161S: Supported 9162T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9163F: Documentation/userspace-api/ELF.rst 9164F: fs/*binfmt_*.c 9165F: fs/Kconfig.binfmt 9166F: fs/exec.c 9167F: fs/tests/binfmt_*_kunit.c 9168F: fs/tests/exec_kunit.c 9169F: include/linux/binfmts.h 9170F: include/linux/elf.h 9171F: include/uapi/linux/auxvec.h 9172F: include/uapi/linux/binfmts.h 9173F: include/uapi/linux/elf.h 9174F: kernel/fork.c 9175F: mm/vma_exec.c 9176F: tools/testing/selftests/exec/ 9177N: asm/elf.h 9178N: binfmt 9179 9180EXFAT FILE SYSTEM 9181M: Namjae Jeon <linkinjeon@kernel.org> 9182M: Sungjong Seo <sj1557.seo@samsung.com> 9183R: Yuezhang Mo <yuezhang.mo@sony.com> 9184L: linux-fsdevel@vger.kernel.org 9185S: Maintained 9186T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9187F: fs/exfat/ 9188 9189EXPRESSWIRE PROTOCOL LIBRARY 9190M: Duje Mihanović <duje.mihanovic@skole.hr> 9191L: linux-leds@vger.kernel.org 9192S: Maintained 9193F: drivers/leds/leds-expresswire.c 9194F: include/linux/leds-expresswire.h 9195 9196EXT2 FILE SYSTEM 9197M: Jan Kara <jack@suse.com> 9198L: linux-ext4@vger.kernel.org 9199S: Maintained 9200F: Documentation/filesystems/ext2.rst 9201T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9202F: fs/ext2/ 9203F: include/linux/ext2* 9204 9205EXT4 FILE SYSTEM 9206M: "Theodore Ts'o" <tytso@mit.edu> 9207M: Andreas Dilger <adilger.kernel@dilger.ca> 9208L: linux-ext4@vger.kernel.org 9209S: Maintained 9210W: http://ext4.wiki.kernel.org 9211Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9212T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9213F: Documentation/filesystems/ext4/ 9214F: fs/ext4/ 9215F: include/trace/events/ext4.h 9216F: include/uapi/linux/ext4.h 9217 9218Extended Verification Module (EVM) 9219M: Mimi Zohar <zohar@linux.ibm.com> 9220M: Roberto Sassu <roberto.sassu@huawei.com> 9221L: linux-integrity@vger.kernel.org 9222S: Supported 9223T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9224F: security/integrity/ 9225F: security/integrity/evm/ 9226 9227EXTENSIBLE FIRMWARE INTERFACE (EFI) 9228M: Ard Biesheuvel <ardb@kernel.org> 9229L: linux-efi@vger.kernel.org 9230S: Maintained 9231T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9232F: Documentation/admin-guide/efi-stub.rst 9233F: arch/*/include/asm/efi.h 9234F: arch/*/kernel/efi.c 9235F: arch/arm/boot/compressed/efi-header.S 9236F: arch/x86/platform/efi/ 9237F: drivers/firmware/efi/ 9238F: include/linux/efi*.h 9239 9240EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9241M: MyungJoo Ham <myungjoo.ham@samsung.com> 9242M: Chanwoo Choi <cw00.choi@samsung.com> 9243L: linux-kernel@vger.kernel.org 9244S: Maintained 9245T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9246F: Documentation/devicetree/bindings/extcon/ 9247F: Documentation/driver-api/extcon.rst 9248F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9249F: drivers/extcon/ 9250F: include/linux/extcon.h 9251F: include/linux/extcon/ 9252 9253EXTRA BOOT CONFIG 9254M: Masami Hiramatsu <mhiramat@kernel.org> 9255L: linux-kernel@vger.kernel.org 9256L: linux-trace-kernel@vger.kernel.org 9257S: Maintained 9258Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9259T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9260F: Documentation/admin-guide/bootconfig.rst 9261F: fs/proc/bootconfig.c 9262F: include/linux/bootconfig.h 9263F: lib/bootconfig-data.S 9264F: lib/bootconfig.c 9265F: tools/bootconfig/* 9266F: tools/bootconfig/scripts/* 9267 9268EXTRON DA HD 4K PLUS CEC DRIVER 9269M: Hans Verkuil <hverkuil@xs4all.nl> 9270L: linux-media@vger.kernel.org 9271S: Maintained 9272T: git git://linuxtv.org/media.git 9273F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9274 9275EXYNOS DP DRIVER 9276M: Jingoo Han <jingoohan1@gmail.com> 9277L: dri-devel@lists.freedesktop.org 9278S: Maintained 9279F: drivers/gpu/drm/exynos/exynos_dp* 9280 9281EXYNOS SYSMMU (IOMMU) driver 9282M: Marek Szyprowski <m.szyprowski@samsung.com> 9283L: iommu@lists.linux.dev 9284S: Maintained 9285F: drivers/iommu/exynos-iommu.c 9286 9287F2FS FILE SYSTEM 9288M: Jaegeuk Kim <jaegeuk@kernel.org> 9289M: Chao Yu <chao@kernel.org> 9290L: linux-f2fs-devel@lists.sourceforge.net 9291S: Maintained 9292W: https://f2fs.wiki.kernel.org/ 9293Q: https://patchwork.kernel.org/project/f2fs/list/ 9294B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9295T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9296F: Documentation/ABI/testing/sysfs-fs-f2fs 9297F: Documentation/filesystems/f2fs.rst 9298F: fs/f2fs/ 9299F: include/linux/f2fs_fs.h 9300F: include/trace/events/f2fs.h 9301F: include/uapi/linux/f2fs.h 9302 9303F71805F HARDWARE MONITORING DRIVER 9304M: Jean Delvare <jdelvare@suse.com> 9305L: linux-hwmon@vger.kernel.org 9306S: Maintained 9307F: Documentation/hwmon/f71805f.rst 9308F: drivers/hwmon/f71805f.c 9309 9310FADDR2LINE 9311M: Josh Poimboeuf <jpoimboe@kernel.org> 9312S: Maintained 9313F: scripts/faddr2line 9314 9315FAILOVER MODULE 9316M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9317L: netdev@vger.kernel.org 9318S: Supported 9319F: Documentation/networking/failover.rst 9320F: include/net/failover.h 9321F: net/core/failover.c 9322 9323FANOTIFY 9324M: Jan Kara <jack@suse.cz> 9325R: Amir Goldstein <amir73il@gmail.com> 9326R: Matthew Bobrowski <repnop@google.com> 9327L: linux-fsdevel@vger.kernel.org 9328S: Maintained 9329F: fs/notify/fanotify/ 9330F: include/linux/fanotify.h 9331F: include/uapi/linux/fanotify.h 9332 9333FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9334M: Linus Walleij <linus.walleij@linaro.org> 9335L: linux-usb@vger.kernel.org 9336S: Maintained 9337F: drivers/usb/fotg210/ 9338 9339FARSYNC SYNCHRONOUS DRIVER 9340M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9341S: Supported 9342W: http://www.farsite.co.uk/ 9343F: drivers/net/wan/farsync.* 9344 9345FAULT INJECTION SUPPORT 9346M: Akinobu Mita <akinobu.mita@gmail.com> 9347S: Supported 9348F: Documentation/fault-injection/ 9349F: lib/fault-inject.c 9350F: tools/testing/fault-injection/ 9351 9352FBTFT Framebuffer drivers 9353M: Andy Shevchenko <andy@kernel.org> 9354L: dri-devel@lists.freedesktop.org 9355L: linux-fbdev@vger.kernel.org 9356S: Odd fixes 9357F: drivers/staging/fbtft/ 9358 9359FC0011 TUNER DRIVER 9360M: Michael Buesch <m@bues.ch> 9361L: linux-media@vger.kernel.org 9362S: Maintained 9363F: drivers/media/tuners/fc0011.c 9364F: drivers/media/tuners/fc0011.h 9365 9366FC2580 MEDIA DRIVER 9367L: linux-media@vger.kernel.org 9368S: Orphan 9369W: https://linuxtv.org 9370Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9371F: drivers/media/tuners/fc2580* 9372 9373FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9374M: Hannes Reinecke <hare@suse.de> 9375L: linux-scsi@vger.kernel.org 9376S: Supported 9377W: www.Open-FCoE.org 9378F: drivers/scsi/fcoe/ 9379F: drivers/scsi/libfc/ 9380F: include/scsi/fc/ 9381F: include/scsi/libfc.h 9382F: include/scsi/libfcoe.h 9383F: include/uapi/scsi/fc/ 9384 9385FILE LOCKING (flock() and fcntl()/lockf()) 9386M: Jeff Layton <jlayton@kernel.org> 9387M: Chuck Lever <chuck.lever@oracle.com> 9388R: Alexander Aring <alex.aring@gmail.com> 9389L: linux-fsdevel@vger.kernel.org 9390S: Maintained 9391F: fs/fcntl.c 9392F: fs/locks.c 9393F: include/linux/fcntl.h 9394F: include/uapi/linux/fcntl.h 9395 9396FILESYSTEM DIRECT ACCESS (DAX) 9397M: Dan Williams <dan.j.williams@intel.com> 9398R: Matthew Wilcox <willy@infradead.org> 9399R: Jan Kara <jack@suse.cz> 9400L: linux-fsdevel@vger.kernel.org 9401L: nvdimm@lists.linux.dev 9402S: Supported 9403F: fs/dax.c 9404F: include/linux/dax.h 9405F: include/trace/events/fs_dax.h 9406 9407FILESYSTEMS (VFS and infrastructure) 9408M: Alexander Viro <viro@zeniv.linux.org.uk> 9409M: Christian Brauner <brauner@kernel.org> 9410R: Jan Kara <jack@suse.cz> 9411L: linux-fsdevel@vger.kernel.org 9412S: Maintained 9413T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9414F: fs/* 9415F: include/linux/fs.h 9416F: include/linux/fs_types.h 9417F: include/uapi/linux/fs.h 9418F: include/uapi/linux/openat2.h 9419F: rust/kernel/fs.rs 9420F: rust/kernel/fs/ 9421F: rust/kernel/seq_file.rs 9422F: rust/kernel/sync/poll.rs 9423F: Documentation/driver-api/early-userspace/buffer-format.rst 9424F: init/do_mounts* 9425F: init/*initramfs* 9426 9427FILESYSTEMS [EXPORTFS] 9428M: Chuck Lever <chuck.lever@oracle.com> 9429M: Jeff Layton <jlayton@kernel.org> 9430R: Amir Goldstein <amir73il@gmail.com> 9431L: linux-fsdevel@vger.kernel.org 9432L: linux-nfs@vger.kernel.org 9433S: Supported 9434F: Documentation/filesystems/nfs/exporting.rst 9435F: fs/exportfs/ 9436F: fs/fhandle.c 9437F: include/linux/exportfs.h 9438 9439FILESYSTEMS [IDMAPPED MOUNTS] 9440M: Christian Brauner <brauner@kernel.org> 9441M: Seth Forshee <sforshee@kernel.org> 9442L: linux-fsdevel@vger.kernel.org 9443S: Maintained 9444F: Documentation/filesystems/idmappings.rst 9445F: fs/mnt_idmapping.c 9446F: include/linux/mnt_idmapping.* 9447F: tools/testing/selftests/mount_setattr/ 9448 9449FILESYSTEMS [IOMAP] 9450M: Christian Brauner <brauner@kernel.org> 9451R: Darrick J. Wong <djwong@kernel.org> 9452L: linux-xfs@vger.kernel.org 9453L: linux-fsdevel@vger.kernel.org 9454S: Supported 9455F: Documentation/filesystems/iomap/* 9456F: fs/iomap/ 9457F: include/linux/iomap.h 9458 9459FILESYSTEMS [NETFS LIBRARY] 9460M: David Howells <dhowells@redhat.com> 9461M: Paulo Alcantara <pc@manguebit.org> 9462L: netfs@lists.linux.dev 9463L: linux-fsdevel@vger.kernel.org 9464S: Supported 9465F: Documentation/filesystems/caching/ 9466F: Documentation/filesystems/netfs_library.rst 9467F: fs/netfs/ 9468F: include/linux/fscache*.h 9469F: include/linux/netfs.h 9470F: include/trace/events/fscache.h 9471F: include/trace/events/netfs.h 9472 9473FILESYSTEMS [STACKABLE] 9474M: Miklos Szeredi <miklos@szeredi.hu> 9475M: Amir Goldstein <amir73il@gmail.com> 9476L: linux-fsdevel@vger.kernel.org 9477L: linux-unionfs@vger.kernel.org 9478S: Maintained 9479F: fs/backing-file.c 9480F: include/linux/backing-file.h 9481 9482FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9483M: Riku Voipio <riku.voipio@iki.fi> 9484L: linux-hwmon@vger.kernel.org 9485S: Maintained 9486F: drivers/hwmon/f75375s.c 9487F: include/linux/f75375s.h 9488 9489FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9490M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9491L: linux-can@vger.kernel.org 9492S: Maintained 9493F: drivers/net/can/usb/f81604.c 9494 9495FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9496M: Clemens Ladisch <clemens@ladisch.de> 9497M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9498L: linux-sound@vger.kernel.org 9499S: Maintained 9500T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9501F: include/uapi/sound/firewire.h 9502F: sound/firewire/ 9503 9504FIREWIRE MEDIA DRIVERS (firedtv) 9505M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9506L: linux-media@vger.kernel.org 9507L: linux1394-devel@lists.sourceforge.net 9508S: Maintained 9509T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9510F: drivers/media/firewire/ 9511 9512FIREWIRE SBP-2 TARGET 9513M: Chris Boot <bootc@bootc.net> 9514L: linux-scsi@vger.kernel.org 9515L: target-devel@vger.kernel.org 9516L: linux1394-devel@lists.sourceforge.net 9517S: Maintained 9518T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9519F: drivers/target/sbp/ 9520 9521FIREWIRE SUBSYSTEM 9522M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9523M: Takashi Sakamoto <takaswie@kernel.org> 9524L: linux1394-devel@lists.sourceforge.net 9525S: Maintained 9526W: http://ieee1394.docs.kernel.org/ 9527T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9528F: drivers/firewire/ 9529F: include/linux/firewire.h 9530F: include/uapi/linux/firewire*.h 9531F: tools/firewire/ 9532 9533FIRMWARE FRAMEWORK FOR ARMV8-A 9534M: Sudeep Holla <sudeep.holla@arm.com> 9535L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9536S: Maintained 9537F: drivers/firmware/arm_ffa/ 9538F: include/linux/arm_ffa.h 9539 9540FIRMWARE LOADER (request_firmware) 9541M: Luis Chamberlain <mcgrof@kernel.org> 9542M: Russ Weight <russ.weight@linux.dev> 9543M: Danilo Krummrich <dakr@kernel.org> 9544L: linux-kernel@vger.kernel.org 9545S: Maintained 9546F: Documentation/firmware_class/ 9547F: drivers/base/firmware_loader/ 9548F: rust/kernel/firmware.rs 9549F: include/linux/firmware.h 9550 9551FLEXTIMER FTM-QUADDEC DRIVER 9552M: Patrick Havelange <patrick.havelange@essensium.com> 9553L: linux-iio@vger.kernel.org 9554S: Maintained 9555F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9556F: drivers/counter/ftm-quaddec.c 9557 9558FLOPPY DRIVER 9559M: Denis Efremov <efremov@linux.com> 9560L: linux-block@vger.kernel.org 9561S: Odd Fixes 9562F: drivers/block/floppy.c 9563 9564FLYSKY FSIA6B RC RECEIVER 9565M: Markus Koch <markus@notsyncing.net> 9566L: linux-input@vger.kernel.org 9567S: Maintained 9568F: drivers/input/joystick/fsia6b.c 9569 9570FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9571M: Geoffrey D. Bennett <g@b4.vu> 9572L: linux-sound@vger.kernel.org 9573S: Maintained 9574W: https://github.com/geoffreybennett/linux-fcp 9575B: https://github.com/geoffreybennett/linux-fcp/issues 9576T: git https://github.com/geoffreybennett/linux-fcp.git 9577F: include/uapi/sound/fcp.h 9578F: include/uapi/sound/scarlett2.h 9579F: sound/usb/fcp.c 9580F: sound/usb/mixer_scarlett2.c 9581 9582FORCEDETH GIGABIT ETHERNET DRIVER 9583M: Rain River <rain.1986.08.12@gmail.com> 9584M: Zhu Yanjun <zyjzyj2000@gmail.com> 9585L: netdev@vger.kernel.org 9586S: Maintained 9587F: drivers/net/ethernet/nvidia/* 9588 9589FORTIFY_SOURCE 9590M: Kees Cook <kees@kernel.org> 9591L: linux-hardening@vger.kernel.org 9592S: Supported 9593T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9594F: include/linux/fortify-string.h 9595F: lib/test_fortify/* 9596F: lib/tests/fortify_kunit.c 9597F: lib/tests/memcpy_kunit.c 9598K: \bunsafe_memcpy\b 9599K: \b__NO_FORTIFY\b 9600 9601FPGA DFL DRIVERS 9602M: Xu Yilun <yilun.xu@intel.com> 9603R: Tom Rix <trix@redhat.com> 9604L: linux-fpga@vger.kernel.org 9605S: Maintained 9606F: Documentation/ABI/testing/sysfs-bus-dfl* 9607F: Documentation/fpga/dfl.rst 9608F: drivers/fpga/dfl* 9609F: drivers/uio/uio_dfl.c 9610F: include/linux/dfl.h 9611F: include/uapi/linux/fpga-dfl.h 9612 9613FPGA MANAGER FRAMEWORK 9614M: Moritz Fischer <mdf@kernel.org> 9615M: Xu Yilun <yilun.xu@intel.com> 9616R: Tom Rix <trix@redhat.com> 9617L: linux-fpga@vger.kernel.org 9618S: Maintained 9619Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9620T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9621F: Documentation/devicetree/bindings/fpga/ 9622F: Documentation/driver-api/fpga/ 9623F: Documentation/fpga/ 9624F: drivers/fpga/ 9625F: include/linux/fpga/ 9626 9627FPU EMULATOR 9628M: Bill Metzenthen <billm@melbpc.org.au> 9629S: Maintained 9630W: https://floatingpoint.billm.au/ 9631F: arch/x86/math-emu/ 9632 9633FRAMEBUFFER CORE 9634M: Simona Vetter <simona@ffwll.ch> 9635S: Odd Fixes 9636T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9637F: drivers/video/fbdev/core/ 9638 9639FRAMEBUFFER DRAWING 9640M: Zsolt Kajtar <soci@c64.rulez.org> 9641S: Odd Fixes 9642F: drivers/video/fbdev/core/cfbcopyarea.c 9643F: drivers/video/fbdev/core/cfbfillrect.c 9644F: drivers/video/fbdev/core/cfbimgblt.c 9645F: drivers/video/fbdev/core/cfbmem.h 9646F: drivers/video/fbdev/core/fb_copyarea.h 9647F: drivers/video/fbdev/core/fb_draw.h 9648F: drivers/video/fbdev/core/fb_fillrect.h 9649F: drivers/video/fbdev/core/fb_imageblit.h 9650F: drivers/video/fbdev/core/syscopyarea.c 9651F: drivers/video/fbdev/core/sysfillrect.c 9652F: drivers/video/fbdev/core/sysimgblt.c 9653F: drivers/video/fbdev/core/sysmem.h 9654 9655FRAMEBUFFER LAYER 9656M: Helge Deller <deller@gmx.de> 9657L: linux-fbdev@vger.kernel.org 9658L: dri-devel@lists.freedesktop.org 9659S: Maintained 9660Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9661T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9662F: Documentation/fb/ 9663F: drivers/video/ 9664F: include/linux/fb.h 9665F: include/uapi/linux/fb.h 9666F: include/uapi/video/ 9667F: include/video/ 9668 9669FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9670M: Horia Geantă <horia.geanta@nxp.com> 9671M: Pankaj Gupta <pankaj.gupta@nxp.com> 9672M: Gaurav Jain <gaurav.jain@nxp.com> 9673L: linux-crypto@vger.kernel.org 9674S: Maintained 9675F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9676F: drivers/crypto/caam/ 9677 9678FREESCALE COLDFIRE M5441X MMC DRIVER 9679M: Angelo Dureghello <adureghello@baylibre.com> 9680L: linux-mmc@vger.kernel.org 9681S: Maintained 9682F: drivers/mmc/host/sdhci-esdhc-mcf.c 9683F: include/linux/platform_data/mmc-esdhc-mcf.h 9684 9685FREESCALE DIU FRAMEBUFFER DRIVER 9686M: Timur Tabi <timur@kernel.org> 9687L: linux-fbdev@vger.kernel.org 9688S: Maintained 9689F: drivers/video/fbdev/fsl-diu-fb.* 9690 9691FREESCALE DMA DRIVER 9692M: Zhang Wei <zw@zh-kernel.org> 9693L: linuxppc-dev@lists.ozlabs.org 9694S: Maintained 9695F: drivers/dma/fsldma.* 9696 9697FREESCALE DSPI DRIVER 9698M: Vladimir Oltean <olteanv@gmail.com> 9699L: linux-spi@vger.kernel.org 9700L: imx@lists.linux.dev 9701S: Maintained 9702F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9703F: drivers/spi/spi-fsl-dspi.c 9704F: include/linux/spi/spi-fsl-dspi.h 9705 9706FREESCALE eDMA DRIVER 9707M: Frank Li <Frank.Li@nxp.com> 9708L: imx@lists.linux.dev 9709L: dmaengine@vger.kernel.org 9710S: Maintained 9711F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9712F: drivers/dma/fsl-edma*.* 9713 9714FREESCALE ENETC ETHERNET DRIVERS 9715M: Claudiu Manoil <claudiu.manoil@nxp.com> 9716M: Vladimir Oltean <vladimir.oltean@nxp.com> 9717M: Wei Fang <wei.fang@nxp.com> 9718M: Clark Wang <xiaoning.wang@nxp.com> 9719L: imx@lists.linux.dev 9720L: netdev@vger.kernel.org 9721S: Maintained 9722F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9723F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9724F: drivers/net/ethernet/freescale/enetc/ 9725F: include/linux/fsl/enetc_mdio.h 9726F: include/linux/fsl/netc_global.h 9727F: include/linux/fsl/ntmp.h 9728 9729FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9730M: Claudiu Manoil <claudiu.manoil@nxp.com> 9731L: netdev@vger.kernel.org 9732S: Maintained 9733F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9734F: drivers/net/ethernet/freescale/gianfar* 9735 9736FREESCALE GPMI NAND DRIVER 9737M: Han Xu <han.xu@nxp.com> 9738L: imx@lists.linux.dev 9739L: linux-mtd@lists.infradead.org 9740S: Maintained 9741F: drivers/mtd/nand/raw/gpmi-nand/* 9742 9743FREESCALE I2C CPM DRIVER 9744M: Jochen Friedrich <jochen@scram.de> 9745L: linuxppc-dev@lists.ozlabs.org 9746L: linux-i2c@vger.kernel.org 9747S: Maintained 9748F: drivers/i2c/busses/i2c-cpm.c 9749 9750FREESCALE IMX / MXC FEC DRIVER 9751M: Wei Fang <wei.fang@nxp.com> 9752R: Shenwei Wang <shenwei.wang@nxp.com> 9753R: Clark Wang <xiaoning.wang@nxp.com> 9754L: imx@lists.linux.dev 9755L: netdev@vger.kernel.org 9756S: Maintained 9757F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9758F: drivers/net/ethernet/freescale/fec.h 9759F: drivers/net/ethernet/freescale/fec_main.c 9760F: drivers/net/ethernet/freescale/fec_ptp.c 9761 9762FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9763M: Sascha Hauer <s.hauer@pengutronix.de> 9764R: Pengutronix Kernel Team <kernel@pengutronix.de> 9765L: linux-fbdev@vger.kernel.org 9766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9767S: Maintained 9768F: drivers/video/fbdev/imxfb.c 9769 9770FREESCALE IMX DDR PMU DRIVER 9771M: Frank Li <Frank.li@nxp.com> 9772L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9773S: Maintained 9774F: Documentation/admin-guide/perf/imx-ddr.rst 9775F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9776F: drivers/perf/fsl_imx8_ddr_perf.c 9777 9778FREESCALE IMX I2C DRIVER 9779M: Oleksij Rempel <o.rempel@pengutronix.de> 9780R: Pengutronix Kernel Team <kernel@pengutronix.de> 9781L: linux-i2c@vger.kernel.org 9782S: Maintained 9783F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9784F: drivers/i2c/busses/i2c-imx.c 9785 9786FREESCALE IMX LPI2C DRIVER 9787M: Dong Aisheng <aisheng.dong@nxp.com> 9788L: linux-i2c@vger.kernel.org 9789L: imx@lists.linux.dev 9790S: Maintained 9791F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9792F: drivers/i2c/busses/i2c-imx-lpi2c.c 9793 9794FREESCALE IMX LPSPI DRIVER 9795M: Frank Li <Frank.Li@nxp.com> 9796L: linux-spi@vger.kernel.org 9797L: imx@lists.linux.dev 9798S: Maintained 9799F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9800F: drivers/spi/spi-fsl-lpspi.c 9801 9802FREESCALE MPC I2C DRIVER 9803M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9804L: linux-i2c@vger.kernel.org 9805S: Maintained 9806F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9807F: drivers/i2c/busses/i2c-mpc.c 9808 9809FREESCALE QORIQ DPAA ETHERNET DRIVER 9810M: Madalin Bucur <madalin.bucur@nxp.com> 9811L: netdev@vger.kernel.org 9812S: Maintained 9813F: drivers/net/ethernet/freescale/dpaa 9814 9815FREESCALE QORIQ DPAA FMAN DRIVER 9816M: Madalin Bucur <madalin.bucur@nxp.com> 9817R: Sean Anderson <sean.anderson@seco.com> 9818L: netdev@vger.kernel.org 9819S: Maintained 9820F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9821F: drivers/net/ethernet/freescale/fman 9822 9823FREESCALE QORIQ PTP CLOCK DRIVER 9824M: Yangbo Lu <yangbo.lu@nxp.com> 9825L: netdev@vger.kernel.org 9826S: Maintained 9827F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9828F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9829F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9830F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9831F: drivers/ptp/ptp_qoriq.c 9832F: drivers/ptp/ptp_qoriq_debugfs.c 9833F: include/linux/fsl/ptp_qoriq.h 9834 9835FREESCALE QUAD SPI DRIVER 9836M: Han Xu <han.xu@nxp.com> 9837L: linux-spi@vger.kernel.org 9838L: imx@lists.linux.dev 9839S: Maintained 9840F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9841F: drivers/spi/spi-fsl-qspi.c 9842 9843FREESCALE QUICC ENGINE LIBRARY 9844M: Qiang Zhao <qiang.zhao@nxp.com> 9845M: Christophe Leroy <christophe.leroy@csgroup.eu> 9846L: linuxppc-dev@lists.ozlabs.org 9847S: Maintained 9848F: drivers/soc/fsl/qe/ 9849F: include/soc/fsl/qe/ 9850 9851FREESCALE QUICC ENGINE QMC DRIVER 9852M: Herve Codina <herve.codina@bootlin.com> 9853L: linuxppc-dev@lists.ozlabs.org 9854S: Maintained 9855F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9856F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9857F: drivers/soc/fsl/qe/qmc.c 9858F: include/soc/fsl/qe/qmc.h 9859 9860FREESCALE QUICC ENGINE QMC HDLC DRIVER 9861M: Herve Codina <herve.codina@bootlin.com> 9862L: netdev@vger.kernel.org 9863L: linuxppc-dev@lists.ozlabs.org 9864S: Maintained 9865F: drivers/net/wan/fsl_qmc_hdlc.c 9866 9867FREESCALE QUICC ENGINE TSA DRIVER 9868M: Herve Codina <herve.codina@bootlin.com> 9869L: linuxppc-dev@lists.ozlabs.org 9870S: Maintained 9871F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9872F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9873F: drivers/soc/fsl/qe/tsa.c 9874F: drivers/soc/fsl/qe/tsa.h 9875F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9876F: include/dt-bindings/soc/qe-fsl,tsa.h 9877 9878FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9879L: netdev@vger.kernel.org 9880L: linuxppc-dev@lists.ozlabs.org 9881S: Orphan 9882F: drivers/net/ethernet/freescale/ucc_geth* 9883 9884FREESCALE QUICC ENGINE UCC HDLC DRIVER 9885M: Zhao Qiang <qiang.zhao@nxp.com> 9886L: netdev@vger.kernel.org 9887L: linuxppc-dev@lists.ozlabs.org 9888S: Maintained 9889F: drivers/net/wan/fsl_ucc_hdlc* 9890 9891FREESCALE QUICC ENGINE UCC UART DRIVER 9892M: Timur Tabi <timur@kernel.org> 9893L: linuxppc-dev@lists.ozlabs.org 9894S: Maintained 9895F: drivers/tty/serial/ucc_uart.c 9896 9897FREESCALE SOC DRIVERS 9898M: Christophe Leroy <christophe.leroy@csgroup.eu> 9899L: linuxppc-dev@lists.ozlabs.org 9900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9901S: Maintained 9902F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9903F: Documentation/devicetree/bindings/soc/fsl/ 9904F: drivers/soc/fsl/ 9905F: include/linux/fsl/ 9906F: include/soc/fsl/ 9907 9908FREESCALE SOC FS_ENET DRIVER 9909M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9910L: linuxppc-dev@lists.ozlabs.org 9911L: netdev@vger.kernel.org 9912S: Maintained 9913F: drivers/net/ethernet/freescale/fs_enet/ 9914 9915FREESCALE SOC SOUND DRIVERS 9916M: Shengjiu Wang <shengjiu.wang@gmail.com> 9917M: Xiubo Li <Xiubo.Lee@gmail.com> 9918R: Fabio Estevam <festevam@gmail.com> 9919R: Nicolin Chen <nicoleotsuka@gmail.com> 9920L: linux-sound@vger.kernel.org 9921L: linuxppc-dev@lists.ozlabs.org 9922S: Maintained 9923F: sound/soc/fsl/fsl* 9924F: sound/soc/fsl/imx* 9925 9926FREESCALE SOC LPC32XX SOUND DRIVERS 9927M: J.M.B. Downing <jonathan.downing@nautel.com> 9928M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9929R: Vladimir Zapolskiy <vz@mleia.com> 9930L: linux-sound@vger.kernel.org 9931L: linuxppc-dev@lists.ozlabs.org 9932S: Maintained 9933F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9934F: sound/soc/fsl/lpc3xxx-* 9935 9936FREESCALE SOC SOUND QMC DRIVER 9937M: Herve Codina <herve.codina@bootlin.com> 9938L: linux-sound@vger.kernel.org 9939L: linuxppc-dev@lists.ozlabs.org 9940S: Maintained 9941F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9942F: sound/soc/fsl/fsl_qmc_audio.c 9943 9944FREESCALE USB PERIPHERAL DRIVERS 9945L: linux-usb@vger.kernel.org 9946L: linuxppc-dev@lists.ozlabs.org 9947S: Orphan 9948F: drivers/usb/gadget/udc/fsl* 9949 9950FREESCALE USB PHY DRIVER 9951L: linux-usb@vger.kernel.org 9952L: linuxppc-dev@lists.ozlabs.org 9953S: Orphan 9954F: drivers/usb/phy/phy-fsl-usb* 9955 9956FREEVXFS FILESYSTEM 9957M: Christoph Hellwig <hch@infradead.org> 9958S: Maintained 9959W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9960F: fs/freevxfs/ 9961 9962FREEZER 9963M: "Rafael J. Wysocki" <rafael@kernel.org> 9964R: Pavel Machek <pavel@kernel.org> 9965L: linux-pm@vger.kernel.org 9966S: Supported 9967F: Documentation/power/freezing-of-tasks.rst 9968F: include/linux/freezer.h 9969F: kernel/freezer.c 9970 9971FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9972M: Eric Biggers <ebiggers@kernel.org> 9973M: Theodore Y. Ts'o <tytso@mit.edu> 9974M: Jaegeuk Kim <jaegeuk@kernel.org> 9975L: linux-fscrypt@vger.kernel.org 9976S: Supported 9977Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9978T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9979F: Documentation/filesystems/fscrypt.rst 9980F: fs/crypto/ 9981F: include/linux/fscrypt.h 9982F: include/uapi/linux/fscrypt.h 9983 9984FSI SUBSYSTEM 9985M: Eddie James <eajames@linux.ibm.com> 9986R: Ninad Palsule <ninad@linux.ibm.com> 9987L: linux-fsi@lists.ozlabs.org 9988S: Supported 9989Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9990F: drivers/fsi/ 9991F: include/linux/fsi*.h 9992F: include/trace/events/fsi*.h 9993 9994FSI-ATTACHED I2C DRIVER 9995M: Eddie James <eajames@linux.ibm.com> 9996L: linux-i2c@vger.kernel.org 9997L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9998S: Maintained 9999F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 10000F: drivers/i2c/busses/i2c-fsi.c 10001 10002FSI-ATTACHED SPI DRIVER 10003M: Eddie James <eajames@linux.ibm.com> 10004L: linux-spi@vger.kernel.org 10005S: Maintained 10006F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 10007F: drivers/spi/spi-fsi.c 10008 10009FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 10010M: Jan Kara <jack@suse.cz> 10011R: Amir Goldstein <amir73il@gmail.com> 10012L: linux-fsdevel@vger.kernel.org 10013S: Maintained 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10015F: fs/notify/ 10016F: include/linux/fsnotify*.h 10017 10018FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10019M: Eric Biggers <ebiggers@kernel.org> 10020M: Theodore Y. Ts'o <tytso@mit.edu> 10021L: fsverity@lists.linux.dev 10022S: Supported 10023Q: https://patchwork.kernel.org/project/fsverity/list/ 10024T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10025F: Documentation/filesystems/fsverity.rst 10026F: fs/verity/ 10027F: include/linux/fsverity.h 10028F: include/uapi/linux/fsverity.h 10029 10030FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10031M: Michael Zaidman <michael.zaidman@gmail.com> 10032L: linux-i2c@vger.kernel.org 10033L: linux-input@vger.kernel.org 10034S: Maintained 10035F: drivers/hid/hid-ft260.c 10036 10037FUJITSU LAPTOP EXTRAS 10038M: Jonathan Woithe <jwoithe@just42.net> 10039L: platform-driver-x86@vger.kernel.org 10040S: Maintained 10041F: drivers/platform/x86/fujitsu-laptop.c 10042 10043FUJITSU TABLET EXTRAS 10044M: Robert Gerlach <khnz@gmx.de> 10045L: platform-driver-x86@vger.kernel.org 10046S: Maintained 10047F: drivers/platform/x86/fujitsu-tablet.c 10048 10049FUNCTION HOOKS (FTRACE) 10050M: Steven Rostedt <rostedt@goodmis.org> 10051M: Masami Hiramatsu <mhiramat@kernel.org> 10052R: Mark Rutland <mark.rutland@arm.com> 10053L: linux-kernel@vger.kernel.org 10054L: linux-trace-kernel@vger.kernel.org 10055S: Maintained 10056Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10057T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10058F: Documentation/trace/ftrace* 10059F: arch/*/*/*/*ftrace* 10060F: arch/*/*/*ftrace* 10061F: include/*/ftrace.h 10062F: kernel/trace/fgraph.c 10063F: kernel/trace/ftrace* 10064F: samples/ftrace 10065 10066FUNGIBLE ETHERNET DRIVERS 10067M: Dimitris Michailidis <dmichail@fungible.com> 10068L: netdev@vger.kernel.org 10069S: Maintained 10070F: drivers/net/ethernet/fungible/ 10071 10072FUSE: FILESYSTEM IN USERSPACE 10073M: Miklos Szeredi <miklos@szeredi.hu> 10074L: linux-fsdevel@vger.kernel.org 10075S: Maintained 10076W: https://github.com/libfuse/ 10077T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10078F: Documentation/filesystems/fuse* 10079F: fs/fuse/ 10080F: include/uapi/linux/fuse.h 10081 10082FUTEX SUBSYSTEM 10083M: Thomas Gleixner <tglx@linutronix.de> 10084M: Ingo Molnar <mingo@redhat.com> 10085R: Peter Zijlstra <peterz@infradead.org> 10086R: Darren Hart <dvhart@infradead.org> 10087R: Davidlohr Bueso <dave@stgolabs.net> 10088R: André Almeida <andrealmeid@igalia.com> 10089L: linux-kernel@vger.kernel.org 10090S: Maintained 10091T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10092F: Documentation/locking/*futex* 10093F: include/asm-generic/futex.h 10094F: include/linux/futex.h 10095F: include/uapi/linux/futex.h 10096F: kernel/futex/* 10097F: tools/perf/bench/futex* 10098F: tools/testing/selftests/futex/ 10099 10100FWCTL SUBSYSTEM 10101M: Dave Jiang <dave.jiang@intel.com> 10102M: Jason Gunthorpe <jgg@nvidia.com> 10103M: Saeed Mahameed <saeedm@nvidia.com> 10104R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10105S: Maintained 10106F: Documentation/userspace-api/fwctl/ 10107F: drivers/fwctl/ 10108F: include/linux/fwctl.h 10109F: include/uapi/fwctl/ 10110 10111FWCTL MLX5 DRIVER 10112M: Saeed Mahameed <saeedm@nvidia.com> 10113R: Itay Avraham <itayavr@nvidia.com> 10114L: linux-kernel@vger.kernel.org 10115S: Maintained 10116F: drivers/fwctl/mlx5/ 10117 10118FWCTL PDS DRIVER 10119M: Brett Creeley <brett.creeley@amd.com> 10120L: linux-kernel@vger.kernel.org 10121S: Maintained 10122F: drivers/fwctl/pds/ 10123 10124GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10125M: Sebastian Reichel <sre@kernel.org> 10126L: linux-media@vger.kernel.org 10127S: Maintained 10128F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10129F: drivers/media/i2c/gc0308.c 10130 10131GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10132M: Zhi Mao <zhi.mao@mediatek.com> 10133L: linux-media@vger.kernel.org 10134S: Maintained 10135F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10136F: drivers/media/i2c/gc05a2.c 10137 10138GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10139M: Zhi Mao <zhi.mao@mediatek.com> 10140L: linux-media@vger.kernel.org 10141S: Maintained 10142F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10143F: drivers/media/i2c/gc08a3.c 10144 10145GALAXYCORE GC2145 SENSOR DRIVER 10146M: Alain Volmat <alain.volmat@foss.st.com> 10147L: linux-media@vger.kernel.org 10148S: Maintained 10149T: git git://linuxtv.org/media.git 10150F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10151F: drivers/media/i2c/gc2145.c 10152 10153GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10154M: Tim Harvey <tharvey@gateworks.com> 10155S: Maintained 10156F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 10157F: Documentation/hwmon/gsc-hwmon.rst 10158F: drivers/hwmon/gsc-hwmon.c 10159F: drivers/mfd/gateworks-gsc.c 10160F: include/linux/mfd/gsc.h 10161F: include/linux/platform_data/gsc_hwmon.h 10162 10163GCC PLUGINS 10164M: Kees Cook <kees@kernel.org> 10165L: linux-hardening@vger.kernel.org 10166S: Maintained 10167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10168F: Documentation/kbuild/gcc-plugins.rst 10169F: scripts/Makefile.gcc-plugins 10170F: scripts/gcc-plugins/ 10171 10172GCOV BASED KERNEL PROFILING 10173M: Peter Oberparleiter <oberpar@linux.ibm.com> 10174S: Maintained 10175F: Documentation/dev-tools/gcov.rst 10176F: kernel/gcov/ 10177 10178GDB KERNEL DEBUGGING HELPER SCRIPTS 10179M: Jan Kiszka <jan.kiszka@siemens.com> 10180M: Kieran Bingham <kbingham@kernel.org> 10181S: Supported 10182F: scripts/gdb/ 10183 10184GE HEALTHCARE PMC ADC DRIVER 10185M: Herve Codina <herve.codina@bootlin.com> 10186L: linux-iio@vger.kernel.org 10187S: Maintained 10188F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10189F: drivers/iio/adc/gehc-pmc-adc.c 10190F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10191 10192GEMINI CRYPTO DRIVER 10193M: Corentin Labbe <clabbe@baylibre.com> 10194L: linux-crypto@vger.kernel.org 10195S: Maintained 10196F: drivers/crypto/gemini/ 10197 10198GEMTEK FM RADIO RECEIVER DRIVER 10199M: Hans Verkuil <hverkuil@xs4all.nl> 10200L: linux-media@vger.kernel.org 10201S: Maintained 10202W: https://linuxtv.org 10203T: git git://linuxtv.org/media.git 10204F: drivers/media/radio/radio-gemtek* 10205 10206GENDWARFKSYMS 10207M: Sami Tolvanen <samitolvanen@google.com> 10208L: linux-modules@vger.kernel.org 10209L: linux-kbuild@vger.kernel.org 10210S: Maintained 10211F: scripts/gendwarfksyms/ 10212 10213GENERIC ARCHITECTURE TOPOLOGY 10214M: Sudeep Holla <sudeep.holla@arm.com> 10215L: linux-kernel@vger.kernel.org 10216S: Maintained 10217F: drivers/base/arch_topology.c 10218F: include/linux/arch_topology.h 10219 10220GENERIC ENTRY CODE 10221M: Thomas Gleixner <tglx@linutronix.de> 10222M: Peter Zijlstra <peterz@infradead.org> 10223M: Andy Lutomirski <luto@kernel.org> 10224L: linux-kernel@vger.kernel.org 10225S: Maintained 10226T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10227F: include/linux/entry-common.h 10228F: include/linux/entry-kvm.h 10229F: include/linux/irq-entry-common.h 10230F: kernel/entry/ 10231 10232GENERIC GPIO I2C DRIVER 10233M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10234S: Supported 10235F: drivers/i2c/busses/i2c-gpio.c 10236F: include/linux/platform_data/i2c-gpio.h 10237 10238GENERIC GPIO I2C MULTIPLEXER DRIVER 10239M: Peter Korsgaard <peter.korsgaard@barco.com> 10240L: linux-i2c@vger.kernel.org 10241S: Supported 10242F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10243F: drivers/i2c/muxes/i2c-mux-gpio.c 10244F: include/linux/platform_data/i2c-mux-gpio.h 10245 10246GENERIC GPIO RESET DRIVER 10247M: Krzysztof Kozlowski <krzk@kernel.org> 10248S: Maintained 10249F: drivers/reset/reset-gpio.c 10250 10251GENERIC HDLC (WAN) DRIVERS 10252M: Krzysztof Halasa <khc@pm.waw.pl> 10253S: Maintained 10254W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10255F: drivers/net/wan/c101.c 10256F: drivers/net/wan/hd6457* 10257F: drivers/net/wan/hdlc* 10258F: drivers/net/wan/n2.c 10259F: drivers/net/wan/pc300too.c 10260F: drivers/net/wan/pci200syn.c 10261F: drivers/net/wan/wanxl* 10262 10263GENERIC INCLUDE/ASM HEADER FILES 10264M: Arnd Bergmann <arnd@arndb.de> 10265L: linux-arch@vger.kernel.org 10266S: Maintained 10267T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10268F: include/asm-generic/ 10269F: include/uapi/asm-generic/ 10270 10271GENERIC PHY FRAMEWORK 10272M: Vinod Koul <vkoul@kernel.org> 10273M: Kishon Vijay Abraham I <kishon@kernel.org> 10274L: linux-phy@lists.infradead.org 10275S: Supported 10276Q: https://patchwork.kernel.org/project/linux-phy/list/ 10277T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10278F: Documentation/devicetree/bindings/phy/ 10279F: drivers/phy/ 10280F: include/dt-bindings/phy/ 10281F: include/linux/phy/ 10282 10283GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10284M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10285S: Supported 10286F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10287F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10288 10289GENERIC PM DOMAINS 10290M: Ulf Hansson <ulf.hansson@linaro.org> 10291L: linux-pm@vger.kernel.org 10292S: Supported 10293F: Documentation/devicetree/bindings/power/power?domain* 10294T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10295F: drivers/pmdomain/ 10296F: include/linux/pm_domain.h 10297 10298GENERIC RADIX TREE 10299M: Kent Overstreet <kent.overstreet@linux.dev> 10300S: Supported 10301C: irc://irc.oftc.net/bcache 10302F: include/linux/generic-radix-tree.h 10303F: lib/generic-radix-tree.c 10304 10305GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10306M: Eugen Hristev <eugen.hristev@microchip.com> 10307L: linux-input@vger.kernel.org 10308S: Maintained 10309F: drivers/input/touchscreen/resistive-adc-touch.c 10310 10311GENERIC STRING LIBRARY 10312M: Kees Cook <kees@kernel.org> 10313R: Andy Shevchenko <andy@kernel.org> 10314L: linux-hardening@vger.kernel.org 10315S: Supported 10316T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10317F: include/linux/string.h 10318F: include/linux/string_choices.h 10319F: include/linux/string_helpers.h 10320F: lib/string.c 10321F: lib/string_helpers.c 10322F: lib/tests/string_helpers_kunit.c 10323F: lib/tests/string_kunit.c 10324F: scripts/coccinelle/api/string_choices.cocci 10325 10326GENERIC UIO DRIVER FOR PCI DEVICES 10327M: "Michael S. Tsirkin" <mst@redhat.com> 10328L: kvm@vger.kernel.org 10329S: Supported 10330F: drivers/uio/uio_pci_generic.c 10331 10332GENERIC VDSO LIBRARY 10333M: Andy Lutomirski <luto@kernel.org> 10334M: Thomas Gleixner <tglx@linutronix.de> 10335M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10336L: linux-kernel@vger.kernel.org 10337S: Maintained 10338T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10339F: include/asm-generic/vdso/vsyscall.h 10340F: include/vdso/ 10341F: kernel/time/vsyscall.c 10342F: lib/vdso/ 10343F: tools/testing/selftests/vDSO/ 10344 10345GENWQE (IBM Generic Workqueue Card) 10346M: Frank Haverkamp <haver@linux.ibm.com> 10347S: Supported 10348F: drivers/misc/genwqe/ 10349 10350GET_MAINTAINER SCRIPT 10351M: Joe Perches <joe@perches.com> 10352S: Maintained 10353F: scripts/get_maintainer.pl 10354 10355GFS2 FILE SYSTEM 10356M: Andreas Gruenbacher <agruenba@redhat.com> 10357L: gfs2@lists.linux.dev 10358S: Supported 10359B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10360T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10361F: Documentation/filesystems/gfs2* 10362F: fs/gfs2/ 10363F: include/uapi/linux/gfs2_ondisk.h 10364 10365GIGABYTE WATERFORCE SENSOR DRIVER 10366M: Aleksa Savic <savicaleksa83@gmail.com> 10367L: linux-hwmon@vger.kernel.org 10368S: Maintained 10369F: Documentation/hwmon/gigabyte_waterforce.rst 10370F: drivers/hwmon/gigabyte_waterforce.c 10371 10372GIGABYTE WMI DRIVER 10373M: Thomas Weißschuh <linux@weissschuh.net> 10374L: platform-driver-x86@vger.kernel.org 10375S: Maintained 10376F: drivers/platform/x86/gigabyte-wmi.c 10377 10378GNSS SUBSYSTEM 10379M: Johan Hovold <johan@kernel.org> 10380S: Maintained 10381T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10382F: Documentation/ABI/testing/sysfs-class-gnss 10383F: Documentation/devicetree/bindings/gnss/ 10384F: drivers/gnss/ 10385F: include/linux/gnss.h 10386 10387GO7007 MPEG CODEC 10388M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 10389L: linux-media@vger.kernel.org 10390S: Maintained 10391F: drivers/media/usb/go7007/ 10392 10393GOCONTROLL MODULINE MODULE SLOT 10394M: Maud Spierings <maudspierings@gocontroll.com> 10395S: Maintained 10396F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10397 10398GOODIX TOUCHSCREEN 10399M: Hans de Goede <hansg@kernel.org> 10400L: linux-input@vger.kernel.org 10401S: Maintained 10402F: drivers/input/touchscreen/goodix* 10403 10404GOOGLE ETHERNET DRIVERS 10405M: Jeroen de Borst <jeroendb@google.com> 10406M: Harshitha Ramamurthy <hramamurthy@google.com> 10407L: netdev@vger.kernel.org 10408S: Maintained 10409F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10410F: drivers/net/ethernet/google 10411 10412GOOGLE FIRMWARE DRIVERS 10413M: Tzung-Bi Shih <tzungbi@kernel.org> 10414R: Brian Norris <briannorris@chromium.org> 10415R: Julius Werner <jwerner@chromium.org> 10416L: chrome-platform@lists.linux.dev 10417S: Maintained 10418T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10419F: drivers/firmware/google/ 10420 10421GOOGLE TENSOR SoC SUPPORT 10422M: Peter Griffin <peter.griffin@linaro.org> 10423R: André Draszik <andre.draszik@linaro.org> 10424R: Tudor Ambarus <tudor.ambarus@linaro.org> 10425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10426L: linux-samsung-soc@vger.kernel.org 10427S: Maintained 10428P: Documentation/process/maintainer-soc-clean-dts.rst 10429C: irc://irc.oftc.net/pixel6-kernel-dev 10430F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10431F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10432F: arch/arm64/boot/dts/exynos/google/ 10433F: drivers/clk/samsung/clk-gs101.c 10434F: drivers/phy/samsung/phy-gs101-ufs.c 10435F: include/dt-bindings/clock/google,gs101.h 10436K: [gG]oogle.?[tT]ensor 10437 10438GPD POCKET FAN DRIVER 10439M: Hans de Goede <hansg@kernel.org> 10440L: platform-driver-x86@vger.kernel.org 10441S: Maintained 10442F: drivers/platform/x86/gpd-pocket-fan.c 10443 10444GPIB DRIVERS 10445M: Dave Penkler <dpenkler@gmail.com> 10446S: Maintained 10447F: drivers/staging/gpib/ 10448 10449GPIO ACPI SUPPORT 10450M: Mika Westerberg <westeri@kernel.org> 10451M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10452L: linux-gpio@vger.kernel.org 10453L: linux-acpi@vger.kernel.org 10454S: Supported 10455T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10456F: Documentation/firmware-guide/acpi/gpio-properties.rst 10457F: drivers/gpio/gpiolib-acpi-*.c 10458F: drivers/gpio/gpiolib-acpi.h 10459 10460GPIO AGGREGATOR 10461M: Geert Uytterhoeven <geert+renesas@glider.be> 10462L: linux-gpio@vger.kernel.org 10463S: Supported 10464F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10465F: drivers/gpio/gpio-aggregator.c 10466 10467GPIO IR Transmitter 10468M: Sean Young <sean@mess.org> 10469L: linux-media@vger.kernel.org 10470S: Maintained 10471F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10472F: drivers/media/rc/gpio-ir-tx.c 10473 10474GPIO MOCKUP DRIVER 10475M: Bamvor Jian Zhang <bamv2005@gmail.com> 10476L: linux-gpio@vger.kernel.org 10477S: Maintained 10478F: drivers/gpio/gpio-mockup.c 10479F: tools/testing/selftests/gpio/ 10480 10481GPIO REGMAP 10482M: Michael Walle <mwalle@kernel.org> 10483S: Maintained 10484F: drivers/gpio/gpio-regmap.c 10485F: include/linux/gpio/regmap.h 10486K: (devm_)?gpio_regmap_(un)?register 10487 10488GPIO SLOPPY LOGIC ANALYZER 10489M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10490S: Supported 10491F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10492F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10493F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10494 10495GPIO SUBSYSTEM 10496M: Linus Walleij <linus.walleij@linaro.org> 10497M: Bartosz Golaszewski <brgl@bgdev.pl> 10498L: linux-gpio@vger.kernel.org 10499S: Maintained 10500T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10501F: Documentation/admin-guide/gpio/ 10502F: Documentation/devicetree/bindings/gpio/ 10503F: Documentation/driver-api/gpio/ 10504F: drivers/gpio/ 10505F: include/dt-bindings/gpio/ 10506F: include/linux/gpio.h 10507F: include/linux/gpio/ 10508F: include/linux/of_gpio.h 10509K: (devm_)?gpio_(request|free|direction|get|set) 10510K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10511K: devm_gpiod_unhinge 10512 10513GPIO UAPI 10514M: Bartosz Golaszewski <brgl@bgdev.pl> 10515R: Kent Gibson <warthog618@gmail.com> 10516L: linux-gpio@vger.kernel.org 10517S: Maintained 10518T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10519F: Documentation/ABI/obsolete/sysfs-gpio 10520F: Documentation/ABI/testing/gpio-cdev 10521F: Documentation/userspace-api/gpio/ 10522F: drivers/gpio/gpiolib-cdev.c 10523F: include/uapi/linux/gpio.h 10524F: tools/gpio/ 10525 10526GRETH 10/100/1G Ethernet MAC device driver 10527M: Andreas Larsson <andreas@gaisler.com> 10528L: netdev@vger.kernel.org 10529S: Maintained 10530F: drivers/net/ethernet/aeroflex/ 10531 10532GREYBUS AUDIO PROTOCOLS DRIVERS 10533M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10534M: Mark Greer <mgreer@animalcreek.com> 10535S: Maintained 10536F: drivers/staging/greybus/audio_apbridgea.c 10537F: drivers/staging/greybus/audio_apbridgea.h 10538F: drivers/staging/greybus/audio_codec.c 10539F: drivers/staging/greybus/audio_codec.h 10540F: drivers/staging/greybus/audio_gb.c 10541F: drivers/staging/greybus/audio_manager.c 10542F: drivers/staging/greybus/audio_manager.h 10543F: drivers/staging/greybus/audio_manager_module.c 10544F: drivers/staging/greybus/audio_manager_private.h 10545F: drivers/staging/greybus/audio_manager_sysfs.c 10546F: drivers/staging/greybus/audio_module.c 10547F: drivers/staging/greybus/audio_topology.c 10548 10549GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10550M: Viresh Kumar <vireshk@kernel.org> 10551S: Maintained 10552F: drivers/staging/greybus/authentication.c 10553F: drivers/staging/greybus/bootrom.c 10554F: drivers/staging/greybus/firmware.h 10555F: drivers/staging/greybus/fw-core.c 10556F: drivers/staging/greybus/fw-download.c 10557F: drivers/staging/greybus/fw-management.c 10558F: drivers/staging/greybus/greybus_authentication.h 10559F: drivers/staging/greybus/greybus_firmware.h 10560F: drivers/staging/greybus/hid.c 10561F: drivers/staging/greybus/i2c.c 10562F: drivers/staging/greybus/spi.c 10563F: drivers/staging/greybus/spilib.c 10564F: drivers/staging/greybus/spilib.h 10565 10566GREYBUS LOOPBACK DRIVER 10567M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10568S: Maintained 10569F: drivers/staging/greybus/loopback.c 10570 10571GREYBUS PLATFORM DRIVERS 10572M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10573S: Maintained 10574F: drivers/staging/greybus/arche-apb-ctrl.c 10575F: drivers/staging/greybus/arche-platform.c 10576F: drivers/staging/greybus/arche_platform.h 10577 10578GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10579M: Rui Miguel Silva <rmfrfs@gmail.com> 10580S: Maintained 10581F: drivers/staging/greybus/gpio.c 10582F: drivers/staging/greybus/light.c 10583F: drivers/staging/greybus/power_supply.c 10584F: drivers/staging/greybus/sdio.c 10585F: drivers/staging/greybus/spi.c 10586F: drivers/staging/greybus/spilib.c 10587 10588GREYBUS BEAGLEPLAY DRIVERS 10589M: Ayush Singh <ayushdevel1325@gmail.com> 10590L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10591S: Maintained 10592F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10593F: drivers/greybus/gb-beagleplay.c 10594 10595GREYBUS SUBSYSTEM 10596M: Johan Hovold <johan@kernel.org> 10597M: Alex Elder <elder@kernel.org> 10598M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10599L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10600S: Maintained 10601F: drivers/greybus/ 10602F: drivers/staging/greybus/ 10603F: include/linux/greybus.h 10604F: include/linux/greybus/ 10605 10606GREYBUS UART PROTOCOLS DRIVERS 10607M: David Lin <dtwlin@gmail.com> 10608S: Maintained 10609F: drivers/staging/greybus/log.c 10610F: drivers/staging/greybus/uart.c 10611 10612GS1662 VIDEO SERIALIZER 10613M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10614L: linux-media@vger.kernel.org 10615S: Maintained 10616T: git git://linuxtv.org/media.git 10617F: drivers/media/spi/gs1662.c 10618 10619GSPCA FINEPIX SUBDRIVER 10620M: Frank Zago <frank@zago.net> 10621L: linux-media@vger.kernel.org 10622S: Maintained 10623T: git git://linuxtv.org/media.git 10624F: drivers/media/usb/gspca/finepix.c 10625 10626GSPCA GL860 SUBDRIVER 10627M: Olivier Lorin <o.lorin@laposte.net> 10628L: linux-media@vger.kernel.org 10629S: Maintained 10630T: git git://linuxtv.org/media.git 10631F: drivers/media/usb/gspca/gl860/ 10632 10633GSPCA M5602 SUBDRIVER 10634M: Erik Andren <erik.andren@gmail.com> 10635L: linux-media@vger.kernel.org 10636S: Maintained 10637T: git git://linuxtv.org/media.git 10638F: drivers/media/usb/gspca/m5602/ 10639 10640GSPCA PAC207 SONIXB SUBDRIVER 10641M: Hans Verkuil <hverkuil@xs4all.nl> 10642L: linux-media@vger.kernel.org 10643S: Odd Fixes 10644T: git git://linuxtv.org/media.git 10645F: drivers/media/usb/gspca/pac207.c 10646 10647GSPCA SN9C20X SUBDRIVER 10648M: Brian Johnson <brijohn@gmail.com> 10649L: linux-media@vger.kernel.org 10650S: Maintained 10651T: git git://linuxtv.org/media.git 10652F: drivers/media/usb/gspca/sn9c20x.c 10653 10654GSPCA T613 SUBDRIVER 10655M: Leandro Costantino <lcostantino@gmail.com> 10656L: linux-media@vger.kernel.org 10657S: Maintained 10658T: git git://linuxtv.org/media.git 10659F: drivers/media/usb/gspca/t613.c 10660 10661GSPCA USB WEBCAM DRIVER 10662M: Hans Verkuil <hverkuil@xs4all.nl> 10663L: linux-media@vger.kernel.org 10664S: Odd Fixes 10665T: git git://linuxtv.org/media.git 10666F: drivers/media/usb/gspca/ 10667 10668GTP (GPRS Tunneling Protocol) 10669M: Pablo Neira Ayuso <pablo@netfilter.org> 10670M: Harald Welte <laforge@gnumonks.org> 10671L: osmocom-net-gprs@lists.osmocom.org 10672S: Maintained 10673T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10674F: drivers/net/gtp.c 10675 10676GUID PARTITION TABLE (GPT) 10677M: Davidlohr Bueso <dave@stgolabs.net> 10678L: linux-efi@vger.kernel.org 10679S: Maintained 10680F: block/partitions/efi.* 10681 10682HABANALABS PCI DRIVER 10683M: Yaron Avizrat <yaron.avizrat@intel.com> 10684L: dri-devel@lists.freedesktop.org 10685S: Supported 10686C: irc://irc.oftc.net/dri-devel 10687T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10688F: Documentation/ABI/testing/debugfs-driver-habanalabs 10689F: Documentation/ABI/testing/sysfs-driver-habanalabs 10690F: drivers/accel/habanalabs/ 10691F: include/linux/habanalabs/ 10692F: include/trace/events/habanalabs.h 10693F: include/uapi/drm/habanalabs_accel.h 10694 10695HACKRF MEDIA DRIVER 10696L: linux-media@vger.kernel.org 10697S: Orphan 10698W: https://linuxtv.org 10699Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10700F: drivers/media/usb/hackrf/ 10701 10702HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10703M: Chuck Lever <chuck.lever@oracle.com> 10704L: kernel-tls-handshake@lists.linux.dev 10705L: netdev@vger.kernel.org 10706S: Maintained 10707F: Documentation/netlink/specs/handshake.yaml 10708F: Documentation/networking/tls-handshake.rst 10709F: include/net/handshake.h 10710F: include/trace/events/handshake.h 10711F: net/handshake/ 10712 10713HANTRO VPU CODEC DRIVER 10714M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10715M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10716M: Philipp Zabel <p.zabel@pengutronix.de> 10717L: linux-media@vger.kernel.org 10718L: linux-rockchip@lists.infradead.org 10719S: Maintained 10720F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10721F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10722F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10723F: drivers/media/platform/verisilicon/ 10724 10725HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10726M: Frank Seidel <frank@f-seidel.de> 10727L: platform-driver-x86@vger.kernel.org 10728S: Maintained 10729W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10730F: drivers/platform/x86/hdaps.c 10731 10732HARDWARE MONITORING 10733M: Jean Delvare <jdelvare@suse.com> 10734M: Guenter Roeck <linux@roeck-us.net> 10735L: linux-hwmon@vger.kernel.org 10736S: Maintained 10737W: http://hwmon.wiki.kernel.org/ 10738T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10739F: Documentation/ABI/testing/sysfs-class-hwmon 10740F: Documentation/devicetree/bindings/hwmon/ 10741F: Documentation/hwmon/ 10742F: drivers/hwmon/ 10743F: include/linux/hwmon*.h 10744F: include/trace/events/hwmon*.h 10745K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10746 10747HARDWARE RANDOM NUMBER GENERATOR CORE 10748M: Olivia Mackall <olivia@selenic.com> 10749M: Herbert Xu <herbert@gondor.apana.org.au> 10750L: linux-crypto@vger.kernel.org 10751S: Odd fixes 10752F: Documentation/admin-guide/hw_random.rst 10753F: Documentation/devicetree/bindings/rng/ 10754F: drivers/char/hw_random/ 10755F: include/linux/hw_random.h 10756 10757HARDWARE SPINLOCK CORE 10758M: Bjorn Andersson <andersson@kernel.org> 10759R: Baolin Wang <baolin.wang7@gmail.com> 10760L: linux-remoteproc@vger.kernel.org 10761S: Maintained 10762T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10763F: Documentation/devicetree/bindings/hwlock/ 10764F: Documentation/locking/hwspinlock.rst 10765F: drivers/hwspinlock/ 10766F: include/linux/hwspinlock.h 10767 10768HARDWARE TRACING FACILITIES 10769M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10770S: Maintained 10771F: drivers/hwtracing/ 10772 10773HARMONY SOUND DRIVER 10774L: linux-parisc@vger.kernel.org 10775S: Maintained 10776F: sound/parisc/harmony.* 10777 10778HDPVR USB VIDEO ENCODER DRIVER 10779M: Hans Verkuil <hverkuil@xs4all.nl> 10780L: linux-media@vger.kernel.org 10781S: Odd Fixes 10782W: https://linuxtv.org 10783T: git git://linuxtv.org/media.git 10784F: drivers/media/usb/hdpvr/ 10785 10786HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10787M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10788S: Supported 10789F: drivers/misc/hpilo.[ch] 10790 10791HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10792M: Jerry Hoemann <jerry.hoemann@hpe.com> 10793S: Supported 10794F: Documentation/watchdog/hpwdt.rst 10795F: drivers/watchdog/hpwdt.c 10796 10797HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10798M: Don Brace <don.brace@microchip.com> 10799L: storagedev@microchip.com 10800L: linux-scsi@vger.kernel.org 10801S: Supported 10802F: Documentation/scsi/hpsa.rst 10803F: drivers/scsi/hpsa*.[ch] 10804F: include/linux/cciss*.h 10805F: include/uapi/linux/cciss*.h 10806 10807HFI1 DRIVER 10808M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10809L: linux-rdma@vger.kernel.org 10810S: Supported 10811F: drivers/infiniband/hw/hfi1 10812 10813HFS FILESYSTEM 10814M: Viacheslav Dubeyko <slava@dubeyko.com> 10815M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10816M: Yangtao Li <frank.li@vivo.com> 10817L: linux-fsdevel@vger.kernel.org 10818S: Maintained 10819F: Documentation/filesystems/hfs.rst 10820F: fs/hfs/ 10821 10822HFSPLUS FILESYSTEM 10823M: Viacheslav Dubeyko <slava@dubeyko.com> 10824M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10825M: Yangtao Li <frank.li@vivo.com> 10826L: linux-fsdevel@vger.kernel.org 10827S: Maintained 10828F: Documentation/filesystems/hfsplus.rst 10829F: fs/hfsplus/ 10830 10831HGA FRAMEBUFFER DRIVER 10832M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10833L: linux-nvidia@lists.surfsouth.com 10834S: Maintained 10835W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10836F: drivers/video/fbdev/hgafb.c 10837 10838HIBERNATION (aka Software Suspend, aka swsusp) 10839M: "Rafael J. Wysocki" <rafael@kernel.org> 10840R: Pavel Machek <pavel@kernel.org> 10841L: linux-pm@vger.kernel.org 10842S: Supported 10843B: https://bugzilla.kernel.org 10844F: arch/*/include/asm/suspend*.h 10845F: arch/x86/power/ 10846F: drivers/base/power/ 10847F: include/linux/freezer.h 10848F: include/linux/pm.h 10849F: include/linux/suspend.h 10850F: kernel/power/ 10851 10852HID CORE LAYER 10853M: Jiri Kosina <jikos@kernel.org> 10854M: Benjamin Tissoires <bentiss@kernel.org> 10855L: linux-input@vger.kernel.org 10856S: Maintained 10857T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10858F: Documentation/hid/ 10859F: drivers/hid/ 10860F: include/linux/hid* 10861F: include/uapi/linux/hid* 10862F: samples/hid/ 10863F: tools/testing/selftests/hid/ 10864 10865HID LOGITECH DRIVERS 10866R: Filipe Laíns <lains@riseup.net> 10867L: linux-input@vger.kernel.org 10868S: Maintained 10869F: drivers/hid/hid-logitech-* 10870 10871HID NVIDIA SHIELD DRIVER 10872M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10873L: linux-input@vger.kernel.org 10874S: Maintained 10875F: drivers/hid/hid-nvidia-shield.c 10876 10877HID PHOENIX RC FLIGHT CONTROLLER 10878M: Marcus Folkesson <marcus.folkesson@gmail.com> 10879L: linux-input@vger.kernel.org 10880S: Maintained 10881F: drivers/hid/hid-pxrc.c 10882 10883HID PLAYSTATION DRIVER 10884M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10885L: linux-input@vger.kernel.org 10886S: Supported 10887F: drivers/hid/hid-playstation.c 10888 10889HID SENSOR HUB DRIVERS 10890M: Jiri Kosina <jikos@kernel.org> 10891M: Jonathan Cameron <jic23@kernel.org> 10892M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10893L: linux-input@vger.kernel.org 10894L: linux-iio@vger.kernel.org 10895S: Maintained 10896F: Documentation/hid/hid-sensor* 10897F: drivers/hid/hid-sensor-* 10898F: drivers/iio/*/hid-* 10899F: include/linux/hid-sensor-* 10900 10901HID UNIVERSAL PIDFF DRIVER 10902M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 10903M: Oleg Makarenko <oleg@makarenk.ooo> 10904L: linux-input@vger.kernel.org 10905S: Maintained 10906B: https://github.com/JacKeTUs/universal-pidff/issues 10907F: drivers/hid/hid-universal-pidff.c 10908 10909HID VRC-2 CAR CONTROLLER DRIVER 10910M: Marcus Folkesson <marcus.folkesson@gmail.com> 10911L: linux-input@vger.kernel.org 10912S: Maintained 10913F: drivers/hid/hid-vrc2.c 10914 10915HID WACOM DRIVER 10916M: Ping Cheng <ping.cheng@wacom.com> 10917M: Jason Gerecke <jason.gerecke@wacom.com> 10918L: linux-input@vger.kernel.org 10919S: Maintained 10920F: drivers/hid/wacom.h 10921F: drivers/hid/wacom_* 10922 10923HID++ LOGITECH DRIVERS 10924R: Filipe Laíns <lains@riseup.net> 10925R: Bastien Nocera <hadess@hadess.net> 10926L: linux-input@vger.kernel.org 10927S: Maintained 10928F: drivers/hid/hid-logitech-hidpp.c 10929 10930HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10931M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10932M: Frederic Weisbecker <frederic@kernel.org> 10933M: Thomas Gleixner <tglx@linutronix.de> 10934L: linux-kernel@vger.kernel.org 10935S: Maintained 10936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10937F: Documentation/timers/ 10938F: include/linux/clockchips.h 10939F: include/linux/delay.h 10940F: include/linux/hrtimer.h 10941F: include/linux/timer.h 10942F: kernel/time/clockevents.c 10943F: kernel/time/hrtimer.c 10944F: kernel/time/sleep_timeout.c 10945F: kernel/time/timer.c 10946F: kernel/time/timer_list.c 10947F: kernel/time/timer_migration.* 10948F: tools/testing/selftests/timers/ 10949 10950DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 10951M: Andreas Hindborg <a.hindborg@kernel.org> 10952R: Boqun Feng <boqun.feng@gmail.com> 10953R: FUJITA Tomonori <fujita.tomonori@gmail.com> 10954R: Frederic Weisbecker <frederic@kernel.org> 10955R: Lyude Paul <lyude@redhat.com> 10956R: Thomas Gleixner <tglx@linutronix.de> 10957R: Anna-Maria Behnsen <anna-maria@linutronix.de> 10958R: John Stultz <jstultz@google.com> 10959R: Stephen Boyd <sboyd@kernel.org> 10960L: rust-for-linux@vger.kernel.org 10961S: Supported 10962W: https://rust-for-linux.com 10963B: https://github.com/Rust-for-Linux/linux/issues 10964T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 10965F: rust/kernel/time.rs 10966F: rust/kernel/time/ 10967 10968HIGH-SPEED SCC DRIVER FOR AX.25 10969L: linux-hams@vger.kernel.org 10970S: Orphan 10971F: drivers/net/hamradio/scc.c 10972 10973HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10974M: HighPoint Linux Team <linux@highpoint-tech.com> 10975S: Supported 10976W: http://www.highpoint-tech.com 10977F: Documentation/scsi/hptiop.rst 10978F: drivers/scsi/hptiop.c 10979 10980HIKEY960 ONBOARD USB GPIO HUB DRIVER 10981M: John Stultz <jstultz@google.com> 10982L: linux-kernel@vger.kernel.org 10983S: Maintained 10984F: drivers/misc/hisi_hikey_usb.c 10985 10986HIMAX HX83112B TOUCHSCREEN SUPPORT 10987M: Job Noorman <job@noorman.info> 10988L: linux-input@vger.kernel.org 10989S: Maintained 10990F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10991F: drivers/input/touchscreen/himax_hx83112b.c 10992 10993HIPPI 10994M: Jes Sorensen <jes@trained-monkey.org> 10995S: Maintained 10996F: drivers/net/hippi/ 10997F: include/linux/hippidevice.h 10998F: include/uapi/linux/if_hippi.h 10999F: net/802/hippi.c 11000 11001HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 11002M: Kurt Kanzenbach <kurt@linutronix.de> 11003L: netdev@vger.kernel.org 11004S: Maintained 11005F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 11006F: drivers/net/dsa/hirschmann/* 11007F: include/linux/platform_data/hirschmann-hellcreek.h 11008F: net/dsa/tag_hellcreek.c 11009 11010HISILICON DMA DRIVER 11011M: Zhou Wang <wangzhou1@hisilicon.com> 11012M: Longfang Liu <liulongfang@huawei.com> 11013L: dmaengine@vger.kernel.org 11014S: Maintained 11015F: drivers/dma/hisi_dma.c 11016 11017HISILICON GPIO DRIVER 11018M: Yang Shen <shenyang39@huawei.com> 11019L: linux-gpio@vger.kernel.org 11020S: Maintained 11021F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11022F: drivers/gpio/gpio-hisi.c 11023 11024HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11025M: Zhiqi Song <songzhiqi1@huawei.com> 11026M: Longfang Liu <liulongfang@huawei.com> 11027L: linux-crypto@vger.kernel.org 11028S: Maintained 11029F: Documentation/ABI/testing/debugfs-hisi-hpre 11030F: drivers/crypto/hisilicon/hpre/hpre.h 11031F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11032F: drivers/crypto/hisilicon/hpre/hpre_main.c 11033 11034HISILICON HNS3 PMU DRIVER 11035M: Jijie Shao <shaojijie@huawei.com> 11036S: Supported 11037F: Documentation/admin-guide/perf/hns3-pmu.rst 11038F: drivers/perf/hisilicon/hns3_pmu.c 11039 11040HISILICON I2C CONTROLLER DRIVER 11041M: Yicong Yang <yangyicong@hisilicon.com> 11042L: linux-i2c@vger.kernel.org 11043S: Maintained 11044W: https://www.hisilicon.com 11045F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11046F: drivers/i2c/busses/i2c-hisi.c 11047 11048HISILICON KUNPENG SOC HCCS DRIVER 11049M: Huisong Li <lihuisong@huawei.com> 11050S: Maintained 11051F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11052F: drivers/soc/hisilicon/kunpeng_hccs.c 11053F: drivers/soc/hisilicon/kunpeng_hccs.h 11054 11055HISILICON LPC BUS DRIVER 11056M: Jay Fang <f.fangjian@huawei.com> 11057S: Maintained 11058W: http://www.hisilicon.com 11059F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11060F: drivers/bus/hisi_lpc.c 11061 11062HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11063M: Jian Shen <shenjian15@huawei.com> 11064M: Salil Mehta <salil.mehta@huawei.com> 11065M: Jijie Shao <shaojijie@huawei.com> 11066L: netdev@vger.kernel.org 11067S: Maintained 11068W: http://www.hisilicon.com 11069F: drivers/net/ethernet/hisilicon/hns3/ 11070 11071HISILICON NETWORK HIBMCGE DRIVER 11072M: Jijie Shao <shaojijie@huawei.com> 11073L: netdev@vger.kernel.org 11074S: Maintained 11075F: drivers/net/ethernet/hisilicon/hibmcge/ 11076 11077HISILICON NETWORK SUBSYSTEM DRIVER 11078M: Jian Shen <shenjian15@huawei.com> 11079M: Salil Mehta <salil.mehta@huawei.com> 11080L: netdev@vger.kernel.org 11081S: Maintained 11082W: http://www.hisilicon.com 11083F: Documentation/devicetree/bindings/net/hisilicon*.txt 11084F: drivers/net/ethernet/hisilicon/ 11085 11086HISILICON PMU DRIVER 11087M: Yicong Yang <yangyicong@hisilicon.com> 11088M: Jonathan Cameron <jonathan.cameron@huawei.com> 11089S: Supported 11090W: http://www.hisilicon.com 11091F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11092F: Documentation/admin-guide/perf/hisi-pmu.rst 11093F: drivers/perf/hisilicon 11094F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11095 11096HISILICON PTT DRIVER 11097M: Yicong Yang <yangyicong@hisilicon.com> 11098M: Jonathan Cameron <jonathan.cameron@huawei.com> 11099L: linux-kernel@vger.kernel.org 11100S: Maintained 11101F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11102F: Documentation/trace/hisi-ptt.rst 11103F: drivers/hwtracing/ptt/ 11104F: tools/perf/arch/arm64/util/hisi-ptt.c 11105F: tools/perf/util/hisi-ptt* 11106F: tools/perf/util/hisi-ptt-decoder/* 11107 11108HISILICON QM DRIVER 11109M: Weili Qian <qianweili@huawei.com> 11110M: Zhou Wang <wangzhou1@hisilicon.com> 11111L: linux-crypto@vger.kernel.org 11112S: Maintained 11113F: drivers/crypto/hisilicon/Kconfig 11114F: drivers/crypto/hisilicon/Makefile 11115F: drivers/crypto/hisilicon/qm.c 11116F: drivers/crypto/hisilicon/sgl.c 11117F: include/linux/hisi_acc_qm.h 11118 11119HISILICON ROCE DRIVER 11120M: Chengchang Tang <tangchengchang@huawei.com> 11121M: Junxian Huang <huangjunxian6@hisilicon.com> 11122L: linux-rdma@vger.kernel.org 11123S: Maintained 11124F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11125F: drivers/infiniband/hw/hns/ 11126 11127HISILICON SAS Controller 11128M: Yihang Li <liyihang9@h-partners.com> 11129S: Supported 11130W: http://www.hisilicon.com 11131F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11132F: drivers/scsi/hisi_sas/ 11133 11134HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11135M: Longfang Liu <liulongfang@huawei.com> 11136L: linux-crypto@vger.kernel.org 11137S: Maintained 11138F: Documentation/ABI/testing/debugfs-hisi-sec 11139F: drivers/crypto/hisilicon/sec2/sec.h 11140F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11141F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11142F: drivers/crypto/hisilicon/sec2/sec_main.c 11143 11144HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11145M: Yang Shen <shenyang39@huawei.com> 11146L: linux-spi@vger.kernel.org 11147S: Maintained 11148W: http://www.hisilicon.com 11149F: drivers/spi/spi-hisi-kunpeng.c 11150 11151HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11152M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11153L: linux-kernel@vger.kernel.org 11154S: Maintained 11155F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11156F: drivers/spmi/hisi-spmi-controller.c 11157 11158HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11159M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11160L: linux-kernel@vger.kernel.org 11161S: Maintained 11162F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11163F: drivers/mfd/hi6421-spmi-pmic.c 11164 11165HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11166M: Weili Qian <qianweili@huawei.com> 11167S: Maintained 11168F: drivers/crypto/hisilicon/trng/trng.c 11169 11170HISILICON V3XX SPI NOR FLASH Controller Driver 11171M: Yang Shen <shenyang39@huawei.com> 11172S: Maintained 11173W: http://www.hisilicon.com 11174F: drivers/spi/spi-hisi-sfc-v3xx.c 11175 11176HISILICON ZIP Controller DRIVER 11177M: Yang Shen <shenyang39@huawei.com> 11178M: Zhou Wang <wangzhou1@hisilicon.com> 11179L: linux-crypto@vger.kernel.org 11180S: Maintained 11181F: Documentation/ABI/testing/debugfs-hisi-zip 11182F: drivers/crypto/hisilicon/zip/ 11183 11184HMM - Heterogeneous Memory Management 11185M: Jason Gunthorpe <jgg@nvidia.com> 11186M: Leon Romanovsky <leonro@nvidia.com> 11187L: linux-mm@kvack.org 11188S: Maintained 11189F: Documentation/mm/hmm.rst 11190F: include/linux/hmm* 11191F: lib/test_hmm* 11192F: mm/hmm* 11193F: tools/testing/selftests/mm/*hmm* 11194 11195HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11196M: Petre Rodan <petre.rodan@subdimension.ro> 11197L: linux-iio@vger.kernel.org 11198S: Maintained 11199F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11200F: drivers/iio/pressure/hsc030pa* 11201 11202HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11203M: Andreas Klinger <ak@it-klinger.de> 11204M: Petre Rodan <petre.rodan@subdimension.ro> 11205L: linux-iio@vger.kernel.org 11206S: Maintained 11207F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11208F: drivers/iio/pressure/mprls0025pa* 11209 11210HP BIOSCFG DRIVER 11211M: Jorge Lopez <jorge.lopez2@hp.com> 11212L: platform-driver-x86@vger.kernel.org 11213S: Maintained 11214F: drivers/platform/x86/hp/hp-bioscfg/ 11215 11216HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11217L: platform-driver-x86@vger.kernel.org 11218S: Orphan 11219F: drivers/platform/x86/hp/tc1100-wmi.c 11220 11221HP WMI HARDWARE MONITOR DRIVER 11222M: James Seo <james@equiv.tech> 11223L: linux-hwmon@vger.kernel.org 11224S: Maintained 11225F: Documentation/hwmon/hp-wmi-sensors.rst 11226F: drivers/hwmon/hp-wmi-sensors.c 11227 11228HPET: High Precision Event Timers driver 11229M: Clemens Ladisch <clemens@ladisch.de> 11230S: Maintained 11231F: Documentation/timers/hpet.rst 11232F: drivers/char/hpet.c 11233F: include/linux/hpet.h 11234F: include/uapi/linux/hpet.h 11235 11236HPET: x86 11237S: Orphan 11238F: arch/x86/include/asm/hpet.h 11239F: arch/x86/kernel/hpet.c 11240 11241HPFS FILESYSTEM 11242M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11243S: Maintained 11244W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11245F: fs/hpfs/ 11246 11247HS3001 Hardware Temperature and Humidity Sensor 11248M: Andre Werner <andre.werner@systec-electronic.com> 11249L: linux-hwmon@vger.kernel.org 11250S: Maintained 11251F: drivers/hwmon/hs3001.c 11252 11253HSI SUBSYSTEM 11254M: Sebastian Reichel <sre@kernel.org> 11255S: Maintained 11256T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11257F: Documentation/ABI/testing/sysfs-bus-hsi 11258F: Documentation/driver-api/hsi.rst 11259F: drivers/hsi/ 11260F: include/linux/hsi/ 11261F: include/uapi/linux/hsi/ 11262 11263HSO 3G MODEM DRIVER 11264L: linux-usb@vger.kernel.org 11265S: Orphan 11266F: drivers/net/usb/hso.c 11267 11268HSR NETWORK PROTOCOL 11269L: netdev@vger.kernel.org 11270S: Orphan 11271F: net/hsr/ 11272 11273HT16K33 LED CONTROLLER DRIVER 11274M: Robin van der Gracht <robin@protonic.nl> 11275S: Maintained 11276F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11277F: drivers/auxdisplay/ht16k33.c 11278 11279HTCPEN TOUCHSCREEN DRIVER 11280M: Pau Oliva Fora <pof@eslack.org> 11281L: linux-input@vger.kernel.org 11282S: Maintained 11283F: drivers/input/touchscreen/htcpen.c 11284 11285HTE SUBSYSTEM 11286M: Dipen Patel <dipenp@nvidia.com> 11287L: timestamp@lists.linux.dev 11288S: Maintained 11289Q: https://patchwork.kernel.org/project/timestamp/list/ 11290T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11291F: Documentation/devicetree/bindings/timestamp/ 11292F: Documentation/driver-api/hte/ 11293F: drivers/hte/ 11294F: include/linux/hte.h 11295 11296HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11297M: Lorenzo Bianconi <lorenzo@kernel.org> 11298L: linux-iio@vger.kernel.org 11299S: Maintained 11300W: http://www.st.com/ 11301F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11302F: drivers/iio/humidity/hts221* 11303 11304HTU31 Hardware Temperature and Humidity Sensor 11305M: Andrei Lalaev <andrey.lalaev@gmail.com> 11306L: linux-hwmon@vger.kernel.org 11307S: Maintained 11308F: drivers/hwmon/htu31.c 11309 11310HUAWEI ETHERNET DRIVER 11311M: Cai Huoqing <cai.huoqing@linux.dev> 11312L: netdev@vger.kernel.org 11313S: Maintained 11314F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11315F: drivers/net/ethernet/huawei/hinic/ 11316 11317HUAWEI 3RD GEN ETHERNET DRIVER 11318M: Fan Gong <gongfan1@huawei.com> 11319L: netdev@vger.kernel.org 11320S: Maintained 11321F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11322F: drivers/net/ethernet/huawei/hinic3/ 11323 11324HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11325M: Pengyu Luo <mitltlatltl@gmail.com> 11326S: Maintained 11327F: Documentation/devicetree/bindings/platform/huawei,gaokun-ec.yaml 11328F: drivers/platform/arm64/huawei-gaokun-ec.c 11329F: drivers/power/supply/huawei-gaokun-battery.c 11330F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11331F: include/linux/platform_data/huawei-gaokun-ec.h 11332 11333HUGETLB SUBSYSTEM 11334M: Muchun Song <muchun.song@linux.dev> 11335M: Oscar Salvador <osalvador@suse.de> 11336R: David Hildenbrand <david@redhat.com> 11337L: linux-mm@kvack.org 11338S: Maintained 11339F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11340F: Documentation/admin-guide/mm/hugetlbpage.rst 11341F: Documentation/mm/hugetlbfs_reserv.rst 11342F: Documentation/mm/vmemmap_dedup.rst 11343F: fs/hugetlbfs/ 11344F: include/linux/hugetlb.h 11345F: include/trace/events/hugetlbfs.h 11346F: mm/hugetlb.c 11347F: mm/hugetlb_cgroup.c 11348F: mm/hugetlb_cma.c 11349F: mm/hugetlb_cma.h 11350F: mm/hugetlb_vmemmap.c 11351F: mm/hugetlb_vmemmap.h 11352F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11353 11354HVA ST MEDIA DRIVER 11355M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11356L: linux-media@vger.kernel.org 11357S: Supported 11358W: https://linuxtv.org 11359T: git git://linuxtv.org/media.git 11360F: drivers/media/platform/st/sti/hva 11361 11362HWPOISON MEMORY FAILURE HANDLING 11363M: Miaohe Lin <linmiaohe@huawei.com> 11364R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11365L: linux-mm@kvack.org 11366S: Maintained 11367F: mm/hwpoison-inject.c 11368F: mm/memory-failure.c 11369 11370HYCON HY46XX TOUCHSCREEN SUPPORT 11371M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11372L: linux-input@vger.kernel.org 11373S: Maintained 11374F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11375F: drivers/input/touchscreen/hycon-hy46xx.c 11376 11377HYGON PROCESSOR SUPPORT 11378M: Pu Wen <puwen@hygon.cn> 11379L: linux-kernel@vger.kernel.org 11380S: Maintained 11381F: arch/x86/kernel/cpu/hygon.c 11382 11383HYNIX HI556 SENSOR DRIVER 11384M: Sakari Ailus <sakari.ailus@linux.intel.com> 11385L: linux-media@vger.kernel.org 11386S: Maintained 11387T: git git://linuxtv.org/media.git 11388F: drivers/media/i2c/hi556.c 11389 11390HYNIX HI846 SENSOR DRIVER 11391M: Martin Kepplinger <martin.kepplinger@puri.sm> 11392L: linux-media@vger.kernel.org 11393S: Maintained 11394F: drivers/media/i2c/hi846.c 11395 11396HYNIX HI847 SENSOR DRIVER 11397M: Sakari Ailus <sakari.ailus@linux.intel.com> 11398L: linux-media@vger.kernel.org 11399S: Maintained 11400F: drivers/media/i2c/hi847.c 11401 11402Hyper-V/Azure CORE AND DRIVERS 11403M: "K. Y. Srinivasan" <kys@microsoft.com> 11404M: Haiyang Zhang <haiyangz@microsoft.com> 11405M: Wei Liu <wei.liu@kernel.org> 11406M: Dexuan Cui <decui@microsoft.com> 11407L: linux-hyperv@vger.kernel.org 11408S: Supported 11409T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11410F: Documentation/ABI/stable/sysfs-bus-vmbus 11411F: Documentation/ABI/testing/debugfs-hyperv 11412F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11413F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11414F: Documentation/virt/hyperv 11415F: arch/arm64/hyperv 11416F: arch/arm64/include/asm/mshyperv.h 11417F: arch/x86/hyperv 11418F: arch/x86/include/asm/mshyperv.h 11419F: arch/x86/include/asm/trace/hyperv.h 11420F: arch/x86/kernel/cpu/mshyperv.c 11421F: drivers/clocksource/hyperv_timer.c 11422F: drivers/hid/hid-hyperv.c 11423F: drivers/hv/ 11424F: drivers/input/serio/hyperv-keyboard.c 11425F: drivers/iommu/hyperv-iommu.c 11426F: drivers/net/ethernet/microsoft/ 11427F: drivers/net/hyperv/ 11428F: drivers/pci/controller/pci-hyperv-intf.c 11429F: drivers/pci/controller/pci-hyperv.c 11430F: drivers/scsi/storvsc_drv.c 11431F: drivers/uio/uio_hv_generic.c 11432F: drivers/video/fbdev/hyperv_fb.c 11433F: include/asm-generic/mshyperv.h 11434F: include/clocksource/hyperv_timer.h 11435F: include/hyperv/hvgdk.h 11436F: include/hyperv/hvgdk_ext.h 11437F: include/hyperv/hvgdk_mini.h 11438F: include/hyperv/hvhdk.h 11439F: include/hyperv/hvhdk_mini.h 11440F: include/linux/hyperv.h 11441F: include/net/mana 11442F: include/uapi/linux/hyperv.h 11443F: net/vmw_vsock/hyperv_transport.c 11444F: tools/hv/ 11445 11446HYPERBUS SUPPORT 11447M: Vignesh Raghavendra <vigneshr@ti.com> 11448R: Tudor Ambarus <tudor.ambarus@linaro.org> 11449L: linux-mtd@lists.infradead.org 11450S: Supported 11451Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11452C: irc://irc.oftc.net/mtd 11453T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11454F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11455F: drivers/mtd/hyperbus/ 11456F: include/linux/mtd/hyperbus.h 11457 11458HYPERVISOR VIRTUAL CONSOLE DRIVER 11459L: linuxppc-dev@lists.ozlabs.org 11460S: Odd Fixes 11461F: drivers/tty/hvc/ 11462 11463HUNG TASK DETECTOR 11464M: Andrew Morton <akpm@linux-foundation.org> 11465R: Lance Yang <lance.yang@linux.dev> 11466R: Masami Hiramatsu <mhiramat@kernel.org> 11467L: linux-kernel@vger.kernel.org 11468S: Maintained 11469F: include/linux/hung_task.h 11470F: kernel/hung_task.c 11471 11472I2C ACPI SUPPORT 11473M: Mika Westerberg <westeri@kernel.org> 11474L: linux-i2c@vger.kernel.org 11475L: linux-acpi@vger.kernel.org 11476S: Maintained 11477F: drivers/i2c/i2c-core-acpi.c 11478 11479I2C ADDRESS TRANSLATOR (ATR) 11480M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11481R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11482L: linux-i2c@vger.kernel.org 11483S: Maintained 11484F: drivers/i2c/i2c-atr.c 11485F: include/linux/i2c-atr.h 11486 11487I2C CONTROLLER DRIVER FOR NVIDIA GPU 11488M: Ajay Gupta <ajayg@nvidia.com> 11489L: linux-i2c@vger.kernel.org 11490S: Maintained 11491F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11492F: drivers/i2c/busses/i2c-nvidia-gpu.c 11493 11494I2C MUXES 11495M: Peter Rosin <peda@axentia.se> 11496L: linux-i2c@vger.kernel.org 11497S: Maintained 11498F: Documentation/devicetree/bindings/i2c/i2c-arb* 11499F: Documentation/devicetree/bindings/i2c/i2c-gate* 11500F: Documentation/devicetree/bindings/i2c/i2c-mux* 11501F: Documentation/i2c/i2c-topology.rst 11502F: Documentation/i2c/muxes/ 11503F: drivers/i2c/i2c-mux.c 11504F: drivers/i2c/muxes/ 11505F: include/linux/i2c-mux.h 11506 11507I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11508M: Gregory CLEMENT <gregory.clement@bootlin.com> 11509L: linux-i2c@vger.kernel.org 11510S: Maintained 11511F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11512F: drivers/i2c/busses/i2c-mv64xxx.c 11513 11514I2C OF COMPONENT PROBER 11515M: Chen-Yu Tsai <wenst@chromium.org> 11516L: linux-i2c@vger.kernel.org 11517L: devicetree@vger.kernel.org 11518S: Maintained 11519F: drivers/i2c/i2c-core-of-prober.c 11520F: include/linux/i2c-of-prober.h 11521 11522I2C OVER PARALLEL PORT 11523M: Jean Delvare <jdelvare@suse.com> 11524L: linux-i2c@vger.kernel.org 11525S: Maintained 11526F: Documentation/i2c/busses/i2c-parport.rst 11527F: drivers/i2c/busses/i2c-parport.c 11528 11529I2C SUBSYSTEM 11530M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11531L: linux-i2c@vger.kernel.org 11532S: Maintained 11533W: https://i2c.wiki.kernel.org/ 11534Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11535T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11536F: Documentation/i2c/ 11537F: drivers/i2c/* 11538F: include/dt-bindings/i2c/i2c.h 11539F: include/linux/i2c-dev.h 11540F: include/linux/i2c-smbus.h 11541F: include/linux/i2c.h 11542F: include/uapi/linux/i2c-*.h 11543F: include/uapi/linux/i2c.h 11544 11545I2C SUBSYSTEM HOST DRIVERS 11546M: Andi Shyti <andi.shyti@kernel.org> 11547L: linux-i2c@vger.kernel.org 11548S: Maintained 11549W: https://i2c.wiki.kernel.org/ 11550Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11551T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11552F: Documentation/devicetree/bindings/i2c/ 11553F: drivers/i2c/algos/ 11554F: drivers/i2c/busses/ 11555F: include/dt-bindings/i2c/ 11556 11557I2C-TAOS-EVM DRIVER 11558M: Jean Delvare <jdelvare@suse.com> 11559L: linux-i2c@vger.kernel.org 11560S: Maintained 11561F: Documentation/i2c/busses/i2c-taos-evm.rst 11562F: drivers/i2c/busses/i2c-taos-evm.c 11563 11564I2C-TINY-USB DRIVER 11565M: Till Harbaum <till@harbaum.org> 11566L: linux-i2c@vger.kernel.org 11567S: Maintained 11568W: http://www.harbaum.org/till/i2c_tiny_usb 11569F: drivers/i2c/busses/i2c-tiny-usb.c 11570 11571I2C/SMBUS CONTROLLER DRIVERS FOR PC 11572M: Jean Delvare <jdelvare@suse.com> 11573L: linux-i2c@vger.kernel.org 11574S: Maintained 11575F: Documentation/i2c/busses/i2c-ali1535.rst 11576F: Documentation/i2c/busses/i2c-ali1563.rst 11577F: Documentation/i2c/busses/i2c-ali15x3.rst 11578F: Documentation/i2c/busses/i2c-amd756.rst 11579F: Documentation/i2c/busses/i2c-amd8111.rst 11580F: Documentation/i2c/busses/i2c-i801.rst 11581F: Documentation/i2c/busses/i2c-nforce2.rst 11582F: Documentation/i2c/busses/i2c-piix4.rst 11583F: Documentation/i2c/busses/i2c-sis5595.rst 11584F: Documentation/i2c/busses/i2c-sis630.rst 11585F: Documentation/i2c/busses/i2c-sis96x.rst 11586F: Documentation/i2c/busses/i2c-via.rst 11587F: Documentation/i2c/busses/i2c-viapro.rst 11588F: drivers/i2c/busses/i2c-ali1535.c 11589F: drivers/i2c/busses/i2c-ali1563.c 11590F: drivers/i2c/busses/i2c-ali15x3.c 11591F: drivers/i2c/busses/i2c-amd756.c 11592F: drivers/i2c/busses/i2c-amd8111.c 11593F: drivers/i2c/busses/i2c-i801.c 11594F: drivers/i2c/busses/i2c-isch.c 11595F: drivers/i2c/busses/i2c-nforce2.c 11596F: drivers/i2c/busses/i2c-piix4.* 11597F: drivers/i2c/busses/i2c-sis5595.c 11598F: drivers/i2c/busses/i2c-sis630.c 11599F: drivers/i2c/busses/i2c-sis96x.c 11600F: drivers/i2c/busses/i2c-via.c 11601F: drivers/i2c/busses/i2c-viapro.c 11602 11603I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11604M: Hans de Goede <hansg@kernel.org> 11605L: linux-i2c@vger.kernel.org 11606S: Maintained 11607F: drivers/i2c/busses/i2c-cht-wc.c 11608 11609I2C/SMBUS ISMT DRIVER 11610M: Neil Horman <nhorman@tuxdriver.com> 11611L: linux-i2c@vger.kernel.org 11612F: Documentation/i2c/busses/i2c-ismt.rst 11613F: drivers/i2c/busses/i2c-ismt.c 11614 11615I2C/SMBUS ZHAOXIN DRIVER 11616M: Hans Hu <hanshu@zhaoxin.com> 11617L: linux-i2c@vger.kernel.org 11618S: Maintained 11619W: https://www.zhaoxin.com 11620F: drivers/i2c/busses/i2c-viai2c-common.c 11621F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11622 11623I2C/SMBUS STUB DRIVER 11624M: Jean Delvare <jdelvare@suse.com> 11625L: linux-i2c@vger.kernel.org 11626S: Maintained 11627F: drivers/i2c/i2c-stub.c 11628 11629I3C DRIVER FOR ASPEED AST2600 11630M: Jeremy Kerr <jk@codeconstruct.com.au> 11631S: Maintained 11632F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11633F: drivers/i3c/master/ast2600-i3c-master.c 11634 11635I3C DRIVER FOR CADENCE I3C MASTER IP 11636M: Przemysław Gaj <pgaj@cadence.com> 11637S: Maintained 11638F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11639F: drivers/i3c/master/i3c-master-cdns.c 11640 11641I3C DRIVER FOR RENESAS 11642M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11643M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11644S: Supported 11645F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11646F: drivers/i3c/master/renesas-i3c.c 11647 11648I3C DRIVER FOR SYNOPSYS DESIGNWARE 11649S: Orphan 11650F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11651F: drivers/i3c/master/dw* 11652 11653I3C SUBSYSTEM 11654M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11655R: Frank Li <Frank.Li@nxp.com> 11656L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11657S: Maintained 11658Q: https://patchwork.kernel.org/project/linux-i3c/list/ 11659C: irc://chat.freenode.net/linux-i3c 11660T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11661F: Documentation/ABI/testing/sysfs-bus-i3c 11662F: Documentation/devicetree/bindings/i3c/ 11663F: Documentation/driver-api/i3c 11664F: drivers/i3c/ 11665F: include/dt-bindings/i3c/ 11666F: include/linux/i3c/ 11667 11668IBM Operation Panel Input Driver 11669M: Eddie James <eajames@linux.ibm.com> 11670L: linux-input@vger.kernel.org 11671S: Maintained 11672F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11673F: drivers/input/misc/ibm-panel.c 11674 11675IBM Power 842 compression accelerator 11676M: Haren Myneni <haren@us.ibm.com> 11677S: Supported 11678F: crypto/842.c 11679F: drivers/crypto/nx/Kconfig 11680F: drivers/crypto/nx/Makefile 11681F: drivers/crypto/nx/nx-842* 11682F: include/linux/sw842.h 11683F: lib/842/ 11684 11685IBM Power in-Nest Crypto Acceleration 11686M: Breno Leitão <leitao@debian.org> 11687M: Nayna Jain <nayna@linux.ibm.com> 11688M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11689L: linux-crypto@vger.kernel.org 11690S: Supported 11691F: drivers/crypto/nx/Kconfig 11692F: drivers/crypto/nx/Makefile 11693F: drivers/crypto/nx/nx-aes* 11694F: drivers/crypto/nx/nx-sha* 11695F: drivers/crypto/nx/nx.* 11696F: drivers/crypto/nx/nx_csbcpb.h 11697F: drivers/crypto/nx/nx_debugfs.c 11698 11699IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11700M: Tyrel Datwyler <tyreld@linux.ibm.com> 11701L: linux-pci@vger.kernel.org 11702L: linuxppc-dev@lists.ozlabs.org 11703S: Supported 11704F: drivers/pci/hotplug/rpadlpar* 11705 11706IBM Power Linux RAID adapter 11707M: Brian King <brking@us.ibm.com> 11708S: Supported 11709F: drivers/scsi/ipr.* 11710 11711IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11712M: Tyrel Datwyler <tyreld@linux.ibm.com> 11713L: linux-pci@vger.kernel.org 11714L: linuxppc-dev@lists.ozlabs.org 11715S: Supported 11716F: drivers/pci/hotplug/rpaphp* 11717 11718IBM Power SRIOV Virtual NIC Device Driver 11719M: Haren Myneni <haren@linux.ibm.com> 11720M: Rick Lindsley <ricklind@linux.ibm.com> 11721R: Nick Child <nnac123@linux.ibm.com> 11722R: Thomas Falcon <tlfalcon@linux.ibm.com> 11723L: netdev@vger.kernel.org 11724S: Maintained 11725F: drivers/net/ethernet/ibm/ibmvnic.* 11726 11727IBM Power VFIO Support 11728M: Timothy Pearson <tpearson@raptorengineering.com> 11729S: Supported 11730F: drivers/vfio/vfio_iommu_spapr_tce.c 11731 11732IBM Power Virtual Ethernet Device Driver 11733M: Nick Child <nnac123@linux.ibm.com> 11734L: netdev@vger.kernel.org 11735S: Maintained 11736F: drivers/net/ethernet/ibm/ibmveth.* 11737 11738IBM Power Virtual FC Device Drivers 11739M: Tyrel Datwyler <tyreld@linux.ibm.com> 11740L: linux-scsi@vger.kernel.org 11741S: Supported 11742F: drivers/scsi/ibmvscsi/ibmvfc* 11743 11744IBM Power Virtual Management Channel Driver 11745M: Brad Warrum <bwarrum@linux.ibm.com> 11746M: Ritu Agarwal <rituagar@linux.ibm.com> 11747S: Supported 11748F: drivers/misc/ibmvmc.* 11749 11750IBM Power Virtual SCSI Device Drivers 11751M: Tyrel Datwyler <tyreld@linux.ibm.com> 11752L: linux-scsi@vger.kernel.org 11753S: Supported 11754F: drivers/scsi/ibmvscsi/ibmvscsi* 11755F: include/scsi/viosrp.h 11756 11757IBM Power Virtual SCSI Device Target Driver 11758M: Tyrel Datwyler <tyreld@linux.ibm.com> 11759L: linux-scsi@vger.kernel.org 11760L: target-devel@vger.kernel.org 11761S: Supported 11762F: drivers/scsi/ibmvscsi_tgt/ 11763 11764IBM Power VMX Cryptographic instructions 11765M: Breno Leitão <leitao@debian.org> 11766M: Nayna Jain <nayna@linux.ibm.com> 11767M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11768L: linux-crypto@vger.kernel.org 11769S: Supported 11770F: arch/powerpc/crypto/Kconfig 11771F: arch/powerpc/crypto/Makefile 11772F: arch/powerpc/crypto/aes.c 11773F: arch/powerpc/crypto/aes_cbc.c 11774F: arch/powerpc/crypto/aes_ctr.c 11775F: arch/powerpc/crypto/aes_xts.c 11776F: arch/powerpc/crypto/aesp8-ppc.* 11777F: arch/powerpc/crypto/ghash.c 11778F: arch/powerpc/crypto/ghashp8-ppc.pl 11779F: arch/powerpc/crypto/ppc-xlate.pl 11780F: arch/powerpc/crypto/vmx.c 11781 11782IBM ServeRAID RAID DRIVER 11783S: Orphan 11784F: drivers/scsi/ips.* 11785 11786ICH LPC AND GPIO DRIVER 11787M: Peter Tyser <ptyser@xes-inc.com> 11788S: Maintained 11789F: drivers/gpio/gpio-ich.c 11790F: drivers/mfd/lpc_ich.c 11791 11792ICY I2C DRIVER 11793M: Max Staudt <max@enpas.org> 11794L: linux-i2c@vger.kernel.org 11795S: Maintained 11796F: drivers/i2c/busses/i2c-icy.c 11797 11798IDEAPAD LAPTOP EXTRAS DRIVER 11799M: Ike Panhc <ikepanhc@gmail.com> 11800L: platform-driver-x86@vger.kernel.org 11801S: Maintained 11802W: http://launchpad.net/ideapad-laptop 11803F: drivers/platform/x86/lenovo/ideapad-laptop.c 11804 11805IDEAPAD LAPTOP SLIDEBAR DRIVER 11806M: Andrey Moiseev <o2g.org.ru@gmail.com> 11807L: linux-input@vger.kernel.org 11808S: Maintained 11809W: https://github.com/o2genum/ideapad-slidebar 11810F: drivers/input/misc/ideapad_slidebar.c 11811 11812IDT VersaClock 5 CLOCK DRIVER 11813M: Luca Ceresoli <luca@lucaceresoli.net> 11814S: Maintained 11815F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 11816F: drivers/clk/clk-versaclock5.c 11817 11818IEEE 802.15.4 SUBSYSTEM 11819M: Alexander Aring <alex.aring@gmail.com> 11820M: Stefan Schmidt <stefan@datenfreihafen.org> 11821M: Miquel Raynal <miquel.raynal@bootlin.com> 11822L: linux-wpan@vger.kernel.org 11823S: Maintained 11824W: https://linux-wpan.org/ 11825Q: https://patchwork.kernel.org/project/linux-wpan/list/ 11826T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 11827T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 11828F: Documentation/networking/ieee802154.rst 11829F: drivers/net/ieee802154/ 11830F: include/linux/ieee802154.h 11831F: include/linux/nl802154.h 11832F: include/net/af_ieee802154.h 11833F: include/net/cfg802154.h 11834F: include/net/ieee802154_netdev.h 11835F: include/net/mac802154.h 11836F: include/net/nl802154.h 11837F: net/ieee802154/ 11838F: net/mac802154/ 11839 11840Intel VIRTIO DATA PATH ACCELERATOR 11841M: Zhu Lingshan <lingshan.zhu@kernel.org> 11842L: virtualization@lists.linux.dev 11843S: Supported 11844F: drivers/vdpa/ifcvf/ 11845 11846IFE PROTOCOL 11847M: Yotam Gigi <yotam.gi@gmail.com> 11848M: Jamal Hadi Salim <jhs@mojatatu.com> 11849F: include/net/ife.h 11850F: include/uapi/linux/ife.h 11851F: net/ife 11852 11853IGORPLUG-USB IR RECEIVER 11854M: Sean Young <sean@mess.org> 11855L: linux-media@vger.kernel.org 11856S: Maintained 11857F: drivers/media/rc/igorplugusb.c 11858 11859IGUANAWORKS USB IR TRANSCEIVER 11860M: Sean Young <sean@mess.org> 11861L: linux-media@vger.kernel.org 11862S: Maintained 11863F: drivers/media/rc/iguanair.c 11864 11865IIO ADC HELPERS 11866M: Matti Vaittinen <mazziesaccount@gmail.com> 11867L: linux-iio@vger.kernel.org 11868S: Maintained 11869F: drivers/iio/adc/industrialio-adc.c 11870F: include/linux/iio/adc-helpers.h 11871 11872IIO BACKEND FRAMEWORK 11873M: Nuno Sa <nuno.sa@analog.com> 11874R: Olivier Moysan <olivier.moysan@foss.st.com> 11875L: linux-iio@vger.kernel.org 11876S: Maintained 11877F: Documentation/ABI/testing/debugfs-iio-backend 11878F: drivers/iio/industrialio-backend.c 11879F: include/linux/iio/backend.h 11880 11881IIO DIGITAL POTENTIOMETER DAC 11882M: Peter Rosin <peda@axentia.se> 11883L: linux-iio@vger.kernel.org 11884S: Maintained 11885F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11886F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11887F: drivers/iio/dac/dpot-dac.c 11888 11889IIO ENVELOPE DETECTOR 11890M: Peter Rosin <peda@axentia.se> 11891L: linux-iio@vger.kernel.org 11892S: Maintained 11893F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11894F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11895F: drivers/iio/adc/envelope-detector.c 11896 11897IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11898M: Matti Vaittinen <mazziesaccount@gmail.com> 11899L: linux-iio@vger.kernel.org 11900S: Maintained 11901F: drivers/iio/industrialio-gts-helper.c 11902F: include/linux/iio/iio-gts-helper.h 11903F: drivers/iio/test/iio-test-gts.c 11904 11905IIO MULTIPLEXER 11906M: Peter Rosin <peda@axentia.se> 11907L: linux-iio@vger.kernel.org 11908S: Maintained 11909F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11910F: drivers/iio/multiplexer/iio-mux.c 11911 11912IIO SCMI BASED DRIVER 11913M: Jyoti Bhayana <jbhayana@google.com> 11914L: linux-iio@vger.kernel.org 11915S: Maintained 11916F: drivers/iio/common/scmi_sensors/scmi_iio.c 11917 11918IIO SUBSYSTEM AND DRIVERS 11919M: Jonathan Cameron <jic23@kernel.org> 11920R: David Lechner <dlechner@baylibre.com> 11921R: Nuno Sá <nuno.sa@analog.com> 11922R: Andy Shevchenko <andy@kernel.org> 11923L: linux-iio@vger.kernel.org 11924S: Maintained 11925T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11926F: Documentation/ABI/testing/configfs-iio* 11927F: Documentation/ABI/testing/sysfs-bus-iio* 11928F: Documentation/devicetree/bindings/iio/ 11929F: Documentation/iio/ 11930F: drivers/iio/ 11931F: drivers/staging/iio/ 11932F: include/dt-bindings/iio/ 11933F: include/linux/iio/ 11934F: tools/iio/ 11935 11936IIO UNIT CONVERTER 11937M: Peter Rosin <peda@axentia.se> 11938L: linux-iio@vger.kernel.org 11939S: Maintained 11940F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11941F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11942F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11943F: drivers/iio/afe/iio-rescale.c 11944 11945IKANOS/ADI EAGLE ADSL USB DRIVER 11946M: Matthieu Castet <castet.matthieu@free.fr> 11947M: Stanislaw Gruszka <stf_xl@wp.pl> 11948S: Maintained 11949F: drivers/usb/atm/ueagle-atm.c 11950 11951IMAGIS TOUCHSCREEN DRIVER 11952M: Markuss Broks <markuss.broks@gmail.com> 11953S: Maintained 11954F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11955F: drivers/input/touchscreen/imagis.c 11956 11957IMGTEC ASCII LCD DRIVER 11958M: Paul Burton <paulburton@kernel.org> 11959S: Maintained 11960F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11961F: drivers/auxdisplay/img-ascii-lcd.c 11962 11963IMGTEC JPEG ENCODER DRIVER 11964M: Devarsh Thakkar <devarsht@ti.com> 11965L: linux-media@vger.kernel.org 11966S: Supported 11967F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11968F: drivers/media/platform/imagination/e5010* 11969 11970IMGTEC IR DECODER DRIVER 11971S: Orphan 11972F: drivers/media/rc/img-ir/ 11973 11974IMGTEC POWERVR DRM DRIVER 11975M: Frank Binns <frank.binns@imgtec.com> 11976M: Matt Coster <matt.coster@imgtec.com> 11977S: Supported 11978T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11979F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11980F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11981F: Documentation/gpu/imagination/ 11982F: drivers/gpu/drm/ci/xfails/powervr* 11983F: drivers/gpu/drm/imagination/ 11984F: include/uapi/drm/pvr_drm.h 11985 11986IMON SOUNDGRAPH USB IR RECEIVER 11987M: Sean Young <sean@mess.org> 11988L: linux-media@vger.kernel.org 11989S: Maintained 11990F: drivers/media/rc/imon.c 11991F: drivers/media/rc/imon_raw.c 11992 11993IMS TWINTURBO FRAMEBUFFER DRIVER 11994L: linux-fbdev@vger.kernel.org 11995S: Orphan 11996F: drivers/video/fbdev/imsttfb.c 11997 11998INA233 HARDWARE MONITOR DRIVERS 11999M: Leo Yang <leo.yang.sy0@gmail.com> 12000L: linux-hwmon@vger.kernel.org 12001S: Maintained 12002F: Documentation/hwmon/ina233.rst 12003F: drivers/hwmon/pmbus/ina233.c 12004 12005INDEX OF FURTHER KERNEL DOCUMENTATION 12006M: Carlos Bilbao <carlos.bilbao@kernel.org> 12007S: Maintained 12008F: Documentation/process/kernel-docs.rst 12009 12010INDUSTRY PACK SUBSYSTEM (IPACK) 12011M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 12012M: Jens Taprogge <jens.taprogge@taprogge.org> 12013M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12014L: industrypack-devel@lists.sourceforge.net 12015S: Maintained 12016W: http://industrypack.sourceforge.net 12017F: drivers/ipack/ 12018 12019INFINEON DPS310 Driver 12020M: Eddie James <eajames@linux.ibm.com> 12021L: linux-iio@vger.kernel.org 12022S: Maintained 12023F: drivers/iio/pressure/dps310.c 12024 12025INFINEON PEB2466 ASoC CODEC 12026M: Herve Codina <herve.codina@bootlin.com> 12027L: linux-sound@vger.kernel.org 12028S: Maintained 12029F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12030F: sound/soc/codecs/peb2466.c 12031 12032INFINIBAND SUBSYSTEM 12033M: Jason Gunthorpe <jgg@nvidia.com> 12034M: Leon Romanovsky <leonro@nvidia.com> 12035L: linux-rdma@vger.kernel.org 12036S: Supported 12037W: https://github.com/linux-rdma/rdma-core 12038Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12039T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12040F: Documentation/devicetree/bindings/infiniband/ 12041F: Documentation/infiniband/ 12042F: drivers/infiniband/ 12043F: include/rdma/ 12044F: include/trace/events/ib_mad.h 12045F: include/trace/events/ib_umad.h 12046F: include/trace/misc/rdma.h 12047F: include/uapi/linux/if_infiniband.h 12048F: include/uapi/rdma/ 12049F: samples/bpf/ibumad_kern.c 12050F: samples/bpf/ibumad_user.c 12051 12052INGENIC JZ4780 NAND DRIVER 12053M: Harvey Hunt <harveyhuntnexus@gmail.com> 12054L: linux-mtd@lists.infradead.org 12055L: linux-mips@vger.kernel.org 12056S: Maintained 12057F: drivers/mtd/nand/raw/ingenic/ 12058 12059INGENIC JZ47xx SoCs 12060M: Paul Cercueil <paul@crapouillou.net> 12061L: linux-mips@vger.kernel.org 12062S: Maintained 12063F: arch/mips/boot/dts/ingenic/ 12064F: arch/mips/generic/board-ingenic.c 12065F: arch/mips/include/asm/mach-ingenic/ 12066F: arch/mips/ingenic/Kconfig 12067F: drivers/clk/ingenic/ 12068F: drivers/dma/dma-jz4780.c 12069F: drivers/gpu/drm/ingenic/ 12070F: drivers/i2c/busses/i2c-jz4780.c 12071F: drivers/iio/adc/ingenic-adc.c 12072F: drivers/irqchip/irq-ingenic.c 12073F: drivers/memory/jz4780-nemc.c 12074F: drivers/mmc/host/jz4740_mmc.c 12075F: drivers/mtd/nand/raw/ingenic/ 12076F: drivers/pinctrl/pinctrl-ingenic.c 12077F: drivers/power/supply/ingenic-battery.c 12078F: drivers/pwm/pwm-jz4740.c 12079F: drivers/remoteproc/ingenic_rproc.c 12080F: drivers/rtc/rtc-jz4740.c 12081F: drivers/tty/serial/8250/8250_ingenic.c 12082F: drivers/usb/musb/jz4740.c 12083F: drivers/watchdog/jz4740_wdt.c 12084F: include/dt-bindings/iio/adc/ingenic,adc.h 12085F: include/linux/mfd/ingenic-tcu.h 12086F: sound/soc/codecs/jz47* 12087F: sound/soc/jz4740/ 12088 12089INJOINIC IP5xxx POWER BANK IC DRIVER 12090M: Samuel Holland <samuel@sholland.org> 12091S: Maintained 12092F: drivers/power/supply/ip5xxx_power.c 12093 12094INOTIFY 12095M: Jan Kara <jack@suse.cz> 12096R: Amir Goldstein <amir73il@gmail.com> 12097L: linux-fsdevel@vger.kernel.org 12098S: Maintained 12099F: Documentation/filesystems/inotify.rst 12100F: fs/notify/inotify/ 12101F: include/linux/inotify.h 12102F: include/uapi/linux/inotify.h 12103 12104INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12105M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12106L: linux-input@vger.kernel.org 12107S: Maintained 12108Q: http://patchwork.kernel.org/project/linux-input/list/ 12109T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12110F: Documentation/devicetree/bindings/input/ 12111F: Documentation/devicetree/bindings/serio/ 12112F: Documentation/input/ 12113F: drivers/input/ 12114F: include/dt-bindings/input/ 12115F: include/linux/gameport.h 12116F: include/linux/i8042.h 12117F: include/linux/input.h 12118F: include/linux/input/ 12119F: include/linux/libps2.h 12120F: include/linux/serio.h 12121F: include/uapi/linux/gameport.h 12122F: include/uapi/linux/input-event-codes.h 12123F: include/uapi/linux/input.h 12124F: include/uapi/linux/serio.h 12125F: include/uapi/linux/uinput.h 12126 12127INPUT MULTITOUCH (MT) PROTOCOL 12128M: Henrik Rydberg <rydberg@bitmath.org> 12129L: linux-input@vger.kernel.org 12130S: Odd fixes 12131F: Documentation/input/multi-touch-protocol.rst 12132F: drivers/input/input-mt.c 12133K: \b(ABS|SYN)_MT_ 12134 12135INSIDE SECURE CRYPTO DRIVER 12136M: Antoine Tenart <atenart@kernel.org> 12137L: linux-crypto@vger.kernel.org 12138S: Maintained 12139F: drivers/crypto/inside-secure/ 12140 12141INSIDE SECURE EIP93 CRYPTO DRIVER 12142M: Christian Marangi <ansuelsmth@gmail.com> 12143L: linux-crypto@vger.kernel.org 12144S: Maintained 12145F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12146F: drivers/crypto/inside-secure/eip93/ 12147 12148INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12149M: Mimi Zohar <zohar@linux.ibm.com> 12150M: Roberto Sassu <roberto.sassu@huawei.com> 12151M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12152R: Eric Snowberg <eric.snowberg@oracle.com> 12153L: linux-integrity@vger.kernel.org 12154S: Supported 12155T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12156F: security/integrity/ 12157F: security/integrity/ima/ 12158 12159INTEGRITY POLICY ENFORCEMENT (IPE) 12160M: Fan Wu <wufan@kernel.org> 12161L: linux-security-module@vger.kernel.org 12162S: Supported 12163T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12164F: Documentation/admin-guide/LSM/ipe.rst 12165F: Documentation/security/ipe.rst 12166F: scripts/ipe/ 12167F: security/ipe/ 12168 12169INTEL 810/815 FRAMEBUFFER DRIVER 12170M: Antonino Daplas <adaplas@gmail.com> 12171L: linux-fbdev@vger.kernel.org 12172S: Maintained 12173F: drivers/video/fbdev/i810/ 12174 12175INTEL 8254 COUNTER DRIVER 12176M: William Breathitt Gray <wbg@kernel.org> 12177L: linux-iio@vger.kernel.org 12178S: Maintained 12179F: drivers/counter/i8254.c 12180F: include/linux/i8254.h 12181 12182INTEL 8255 GPIO DRIVER 12183M: William Breathitt Gray <wbg@kernel.org> 12184L: linux-gpio@vger.kernel.org 12185S: Maintained 12186F: drivers/gpio/gpio-i8255.c 12187F: drivers/gpio/gpio-i8255.h 12188 12189INTEL ASoC DRIVERS 12190M: Cezary Rojewski <cezary.rojewski@intel.com> 12191M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12192M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12193M: Bard Liao <yung-chuan.liao@linux.intel.com> 12194M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12195M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12196R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12197L: linux-sound@vger.kernel.org 12198S: Supported 12199F: sound/soc/intel/ 12200 12201INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12202M: Hans de Goede <hansg@kernel.org> 12203L: platform-driver-x86@vger.kernel.org 12204S: Maintained 12205F: drivers/platform/x86/intel/atomisp2/pm.c 12206 12207INTEL ATOMISP2 LED DRIVER 12208M: Hans de Goede <hansg@kernel.org> 12209L: platform-driver-x86@vger.kernel.org 12210S: Maintained 12211F: drivers/platform/x86/intel/atomisp2/led.c 12212 12213INTEL BIOS SAR INT1092 DRIVER 12214M: Shravan Sudhakar <s.shravan@intel.com> 12215L: platform-driver-x86@vger.kernel.org 12216S: Maintained 12217F: drivers/platform/x86/intel/int1092/ 12218 12219INTEL BROXTON PMC DRIVER 12220M: Mika Westerberg <mika.westerberg@linux.intel.com> 12221M: Zha Qipeng <qipeng.zha@intel.com> 12222S: Maintained 12223F: drivers/mfd/intel_pmc_bxt.c 12224F: include/linux/mfd/intel_pmc_bxt.h 12225 12226INTEL C600 SERIES SAS CONTROLLER DRIVER 12227L: linux-scsi@vger.kernel.org 12228S: Orphan 12229T: git git://git.code.sf.net/p/intel-sas/isci 12230F: drivers/scsi/isci/ 12231 12232INTEL CPU family model numbers 12233M: Tony Luck <tony.luck@intel.com> 12234M: x86@kernel.org 12235L: linux-kernel@vger.kernel.org 12236S: Supported 12237F: arch/x86/include/asm/intel-family.h 12238 12239INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12240M: Alexander Usyskin <alexander.usyskin@intel.com> 12241L: linux-mtd@lists.infradead.org 12242S: Supported 12243F: drivers/mtd/devices/mtd_intel_dg.c 12244F: include/linux/intel_dg_nvm_aux.h 12245 12246INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12247M: Jani Nikula <jani.nikula@linux.intel.com> 12248M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12249L: intel-gfx@lists.freedesktop.org 12250L: intel-xe@lists.freedesktop.org 12251S: Supported 12252F: drivers/gpu/drm/i915/display/ 12253F: drivers/gpu/drm/xe/display/ 12254F: drivers/gpu/drm/xe/compat-i915-headers 12255F: include/drm/intel/ 12256 12257INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12258M: Jani Nikula <jani.nikula@linux.intel.com> 12259M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12260M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12261M: Tvrtko Ursulin <tursulin@ursulin.net> 12262L: intel-gfx@lists.freedesktop.org 12263S: Supported 12264W: https://drm.pages.freedesktop.org/intel-docs/ 12265Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12266B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12267C: irc://irc.oftc.net/intel-gfx 12268T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12269F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12270F: Documentation/gpu/i915.rst 12271F: drivers/gpu/drm/ci/xfails/i915* 12272F: drivers/gpu/drm/i915/ 12273F: include/drm/intel/ 12274F: include/uapi/drm/i915_drm.h 12275 12276INTEL DRM XE DRIVER (Lunar Lake and newer) 12277M: Lucas De Marchi <lucas.demarchi@intel.com> 12278M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12279M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12280L: intel-xe@lists.freedesktop.org 12281S: Supported 12282W: https://drm.pages.freedesktop.org/intel-docs/ 12283Q: http://patchwork.freedesktop.org/project/intel-xe/ 12284B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12285C: irc://irc.oftc.net/xe 12286T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12287F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12288F: Documentation/gpu/xe/ 12289F: drivers/gpu/drm/xe/ 12290F: include/drm/intel/ 12291F: include/uapi/drm/xe_drm.h 12292 12293INTEL ETHERNET DRIVERS 12294M: Tony Nguyen <anthony.l.nguyen@intel.com> 12295M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12296L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12297S: Maintained 12298W: https://www.intel.com/content/www/us/en/support.html 12299Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12300T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12301T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12302F: Documentation/networking/device_drivers/ethernet/intel/ 12303F: drivers/net/ethernet/intel/ 12304F: drivers/net/ethernet/intel/*/ 12305F: include/linux/avf/virtchnl.h 12306F: include/linux/net/intel/*/ 12307 12308INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12309M: Mustafa Ismail <mustafa.ismail@intel.com> 12310M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12311L: linux-rdma@vger.kernel.org 12312S: Supported 12313F: drivers/infiniband/hw/irdma/ 12314F: include/uapi/rdma/irdma-abi.h 12315 12316INTEL GPIO DRIVERS 12317M: Andy Shevchenko <andy@kernel.org> 12318L: linux-gpio@vger.kernel.org 12319S: Supported 12320T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12321F: drivers/gpio/gpio-elkhartlake.c 12322F: drivers/gpio/gpio-graniterapids.c 12323F: drivers/gpio/gpio-ich.c 12324F: drivers/gpio/gpio-merrifield.c 12325F: drivers/gpio/gpio-ml-ioh.c 12326F: drivers/gpio/gpio-pch.c 12327F: drivers/gpio/gpio-sch.c 12328F: drivers/gpio/gpio-sodaville.c 12329F: drivers/gpio/gpio-tangier.c 12330F: drivers/gpio/gpio-tangier.h 12331 12332INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12333R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12334R: Zhi Wang <zhi.wang.linux@gmail.com> 12335S: Odd Fixes 12336W: https://github.com/intel/gvt-linux/wiki 12337F: drivers/gpu/drm/i915/gvt/ 12338 12339INTEL HID EVENT DRIVER 12340M: Alex Hung <alexhung@gmail.com> 12341L: platform-driver-x86@vger.kernel.org 12342S: Maintained 12343F: drivers/platform/x86/intel/hid.c 12344 12345INTEL I/OAT DMA DRIVER 12346M: Dave Jiang <dave.jiang@intel.com> 12347R: Dan Williams <dan.j.williams@intel.com> 12348L: dmaengine@vger.kernel.org 12349S: Supported 12350Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12351F: drivers/dma/ioat* 12352 12353INTEL IAA CRYPTO DRIVER 12354M: Kristen Accardi <kristen.c.accardi@intel.com> 12355M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12356L: linux-crypto@vger.kernel.org 12357S: Supported 12358F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12359F: drivers/crypto/intel/iaa/* 12360 12361INTEL IDLE DRIVER 12362M: Rafael J. Wysocki <rafael@kernel.org> 12363M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12364M: Artem Bityutskiy <dedekind1@gmail.com> 12365R: Len Brown <lenb@kernel.org> 12366L: linux-pm@vger.kernel.org 12367S: Supported 12368B: https://bugzilla.kernel.org 12369T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12370F: drivers/idle/intel_idle.c 12371 12372INTEL IDXD DRIVER 12373M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12374R: Dave Jiang <dave.jiang@intel.com> 12375L: dmaengine@vger.kernel.org 12376S: Supported 12377F: drivers/dma/idxd/* 12378F: include/uapi/linux/idxd.h 12379 12380INTEL IN FIELD SCAN (IFS) DEVICE 12381M: Tony Luck <tony.luck@intel.com> 12382R: Ashok Raj <ashok.raj.linux@gmail.com> 12383S: Maintained 12384F: drivers/platform/x86/intel/ifs 12385F: include/trace/events/intel_ifs.h 12386F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12387 12388INTEL INTEGRATED SENSOR HUB DRIVER 12389M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12390M: Jiri Kosina <jikos@kernel.org> 12391L: linux-input@vger.kernel.org 12392S: Maintained 12393F: drivers/hid/intel-ish-hid/ 12394 12395INTEL IOMMU (VT-d) 12396M: David Woodhouse <dwmw2@infradead.org> 12397M: Lu Baolu <baolu.lu@linux.intel.com> 12398L: iommu@lists.linux.dev 12399S: Supported 12400T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12401F: drivers/iommu/intel/ 12402 12403INTEL IPU3 CSI-2 CIO2 DRIVER 12404M: Yong Zhi <yong.zhi@intel.com> 12405M: Sakari Ailus <sakari.ailus@linux.intel.com> 12406M: Bingbu Cao <bingbu.cao@intel.com> 12407M: Dan Scally <djrscally@gmail.com> 12408R: Tianshu Qiu <tian.shu.qiu@intel.com> 12409L: linux-media@vger.kernel.org 12410S: Maintained 12411T: git git://linuxtv.org/media.git 12412F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12413F: drivers/media/pci/intel/ipu3/ 12414 12415INTEL IPU3 CSI-2 IMGU DRIVER 12416M: Sakari Ailus <sakari.ailus@linux.intel.com> 12417R: Bingbu Cao <bingbu.cao@intel.com> 12418R: Tianshu Qiu <tian.shu.qiu@intel.com> 12419L: linux-media@vger.kernel.org 12420S: Maintained 12421F: Documentation/admin-guide/media/ipu3.rst 12422F: Documentation/admin-guide/media/ipu3_rcb.svg 12423F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12424F: drivers/staging/media/ipu3/ 12425 12426INTEL IPU6 INPUT SYSTEM DRIVER 12427M: Sakari Ailus <sakari.ailus@linux.intel.com> 12428M: Bingbu Cao <bingbu.cao@intel.com> 12429R: Tianshu Qiu <tian.shu.qiu@intel.com> 12430L: linux-media@vger.kernel.org 12431S: Maintained 12432T: git git://linuxtv.org/media.git 12433F: Documentation/admin-guide/media/ipu6-isys.rst 12434F: drivers/media/pci/intel/ipu6/ 12435 12436INTEL IPU7 INPUT SYSTEM DRIVER 12437M: Sakari Ailus <sakari.ailus@linux.intel.com> 12438R: Bingbu Cao <bingbu.cao@intel.com> 12439R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12440L: linux-media@vger.kernel.org 12441S: Maintained 12442T: git git://linuxtv.org/media.git 12443F: drivers/staging/media/ipu7/ 12444 12445INTEL ISHTP ECLITE DRIVER 12446M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12447L: platform-driver-x86@vger.kernel.org 12448S: Supported 12449F: drivers/platform/x86/intel/ishtp_eclite.c 12450 12451INTEL IXP4XX CRYPTO SUPPORT 12452M: Corentin Labbe <clabbe@baylibre.com> 12453L: linux-crypto@vger.kernel.org 12454S: Maintained 12455F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12456 12457INTEL KEEM BAY DRM DRIVER 12458M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12459M: Edmund Dea <edmund.j.dea@intel.com> 12460S: Maintained 12461F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12462F: drivers/gpu/drm/kmb/ 12463 12464INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12465M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12466S: Maintained 12467F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12468F: drivers/crypto/intel/keembay/Kconfig 12469F: drivers/crypto/intel/keembay/Makefile 12470F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12471F: drivers/crypto/intel/keembay/ocs-aes.c 12472F: drivers/crypto/intel/keembay/ocs-aes.h 12473 12474INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12475M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12476M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12477M: Mark Gross <mgross@linux.intel.com> 12478S: Maintained 12479F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12480F: drivers/crypto/intel/keembay/Kconfig 12481F: drivers/crypto/intel/keembay/Makefile 12482F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12483 12484INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12485M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12486M: Declan Murphy <declan.murphy@intel.com> 12487S: Maintained 12488F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12489F: drivers/crypto/intel/keembay/Kconfig 12490F: drivers/crypto/intel/keembay/Makefile 12491F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12492F: drivers/crypto/intel/keembay/ocs-hcu.c 12493F: drivers/crypto/intel/keembay/ocs-hcu.h 12494 12495INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12496M: Lixu Zhang <lixu.zhang@intel.com> 12497M: Sakari Ailus <sakari.ailus@linux.intel.com> 12498S: Maintained 12499F: drivers/gpio/gpio-ljca.c 12500F: drivers/i2c/busses/i2c-ljca.c 12501F: drivers/spi/spi-ljca.c 12502F: drivers/usb/misc/usb-ljca.c 12503F: include/linux/usb/ljca.h 12504 12505INTEL MANAGEMENT ENGINE (mei) 12506M: Alexander Usyskin <alexander.usyskin@intel.com> 12507L: linux-kernel@vger.kernel.org 12508S: Supported 12509F: Documentation/driver-api/mei/* 12510F: drivers/misc/mei/ 12511F: drivers/watchdog/mei_wdt.c 12512F: include/linux/mei_aux.h 12513F: include/linux/mei_cl_bus.h 12514F: include/uapi/linux/mei.h 12515F: include/uapi/linux/mei_uuid.h 12516F: include/uapi/linux/uuid.h 12517F: samples/mei/* 12518 12519INTEL MAX 10 BMC MFD DRIVER 12520M: Xu Yilun <yilun.xu@intel.com> 12521R: Tom Rix <trix@redhat.com> 12522S: Maintained 12523F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12524F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12525F: drivers/hwmon/intel-m10-bmc-hwmon.c 12526F: drivers/mfd/intel-m10-bmc* 12527F: include/linux/mfd/intel-m10-bmc.h 12528 12529INTEL MAX10 BMC SECURE UPDATES 12530M: Matthew Gerlach <matthew.gerlach@altera.com> 12531L: linux-fpga@vger.kernel.org 12532S: Maintained 12533F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12534F: drivers/fpga/intel-m10-bmc-sec-update.c 12535 12536INTEL MID (Mobile Internet Device) PLATFORM 12537M: Andy Shevchenko <andy@kernel.org> 12538L: linux-kernel@vger.kernel.org 12539S: Supported 12540F: arch/x86/include/asm/intel-mid.h 12541F: arch/x86/pci/intel_mid.c 12542F: arch/x86/platform/intel-mid/ 12543F: drivers/dma/hsu/ 12544F: drivers/extcon/extcon-intel-mrfld.c 12545F: drivers/gpio/gpio-merrifield.c 12546F: drivers/gpio/gpio-tangier.* 12547F: drivers/iio/adc/intel_mrfld_adc.c 12548F: drivers/mfd/intel_soc_pmic_mrfld.c 12549F: drivers/pinctrl/intel/pinctrl-merrifield.c 12550F: drivers/pinctrl/intel/pinctrl-moorefield.c 12551F: drivers/pinctrl/intel/pinctrl-tangier.* 12552F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12553F: drivers/platform/x86/intel_scu_* 12554F: drivers/staging/media/atomisp/ 12555F: drivers/tty/serial/8250/8250_mid.c 12556F: drivers/watchdog/intel-mid_wdt.c 12557F: include/linux/mfd/intel_soc_pmic_mrfld.h 12558F: include/linux/platform_data/x86/intel-mid_wdt.h 12559F: include/linux/platform_data/x86/intel_scu_ipc.h 12560 12561INTEL P-Unit IPC DRIVER 12562M: Zha Qipeng <qipeng.zha@intel.com> 12563L: platform-driver-x86@vger.kernel.org 12564S: Maintained 12565F: arch/x86/include/asm/intel_punit_ipc.h 12566F: drivers/platform/x86/intel/punit_ipc.c 12567 12568INTEL PMC CORE DRIVER 12569M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12570M: David E Box <david.e.box@intel.com> 12571L: platform-driver-x86@vger.kernel.org 12572S: Maintained 12573F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12574F: drivers/platform/x86/intel/pmc/ 12575F: include/linux/platform_data/x86/intel_pmc_ipc.h 12576 12577INTEL PMIC GPIO DRIVERS 12578M: Andy Shevchenko <andy@kernel.org> 12579S: Supported 12580T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12581F: drivers/gpio/gpio-*cove.c 12582 12583INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12584M: Andy Shevchenko <andy@kernel.org> 12585S: Supported 12586F: drivers/mfd/intel_soc_pmic* 12587F: include/linux/mfd/intel_soc_pmic* 12588 12589INTEL PMT DRIVERS 12590M: David E. Box <david.e.box@linux.intel.com> 12591S: Supported 12592F: Documentation/ABI/testing/sysfs-class-intel_pmt 12593F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12594F: drivers/platform/x86/intel/pmt/ 12595 12596INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12597M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12598L: linux-wireless@vger.kernel.org 12599S: Maintained 12600F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12601F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12602F: drivers/net/wireless/intel/ipw2x00/ 12603 12604INTEL PSTATE DRIVER 12605M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12606M: Len Brown <lenb@kernel.org> 12607L: linux-pm@vger.kernel.org 12608S: Supported 12609F: drivers/cpufreq/intel_pstate.c 12610 12611INTEL PTP DFL ToD DRIVER 12612L: linux-fpga@vger.kernel.org 12613L: netdev@vger.kernel.org 12614S: Orphan 12615F: drivers/ptp/ptp_dfl_tod.c 12616 12617INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12618M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12619L: linux-iio@vger.kernel.org 12620F: drivers/counter/intel-qep.c 12621 12622INTEL SCU DRIVERS 12623M: Mika Westerberg <mika.westerberg@linux.intel.com> 12624S: Maintained 12625F: drivers/platform/x86/intel_scu_* 12626F: include/linux/platform_data/x86/intel_scu_ipc.h 12627 12628INTEL SDSI DRIVER 12629M: David E. Box <david.e.box@linux.intel.com> 12630S: Supported 12631F: drivers/platform/x86/intel/sdsi.c 12632F: tools/arch/x86/intel_sdsi/ 12633F: tools/testing/selftests/drivers/sdsi/ 12634 12635INTEL SGX 12636M: Jarkko Sakkinen <jarkko@kernel.org> 12637R: Dave Hansen <dave.hansen@linux.intel.com> 12638L: linux-sgx@vger.kernel.org 12639S: Supported 12640Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12641T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12642F: Documentation/arch/x86/sgx.rst 12643F: arch/x86/entry/vdso/vsgx.S 12644F: arch/x86/include/asm/sgx.h 12645F: arch/x86/include/uapi/asm/sgx.h 12646F: arch/x86/kernel/cpu/sgx/* 12647F: tools/testing/selftests/sgx/* 12648K: \bSGX_ 12649 12650INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12651M: Daniel Scally <djrscally@gmail.com> 12652S: Maintained 12653F: drivers/platform/x86/intel/int3472/ 12654F: include/linux/platform_data/x86/int3472.h 12655 12656INTEL SPEED SELECT TECHNOLOGY 12657M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12658L: platform-driver-x86@vger.kernel.org 12659S: Maintained 12660F: drivers/platform/x86/intel/speed_select_if/ 12661F: include/uapi/linux/isst_if.h 12662F: tools/power/x86/intel-speed-select/ 12663 12664INTEL STRATIX10 FIRMWARE DRIVERS 12665M: Dinh Nguyen <dinguyen@kernel.org> 12666L: linux-kernel@vger.kernel.org 12667S: Maintained 12668T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12669F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12670F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 12671F: drivers/firmware/stratix10-rsu.c 12672F: drivers/firmware/stratix10-svc.c 12673F: include/linux/firmware/intel/stratix10-smc.h 12674F: include/linux/firmware/intel/stratix10-svc-client.h 12675 12676INTEL TELEMETRY DRIVER 12677M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12678M: "David E. Box" <david.e.box@linux.intel.com> 12679L: platform-driver-x86@vger.kernel.org 12680S: Maintained 12681F: arch/x86/include/asm/intel_telemetry.h 12682F: drivers/platform/x86/intel/telemetry/ 12683 12684INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12685M: Even Xu <even.xu@intel.com> 12686M: Xinpeng Sun <xinpeng.sun@intel.com> 12687S: Maintained 12688F: drivers/hid/intel-thc-hid/ 12689 12690INTEL TPMI DRIVER 12691M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12692L: platform-driver-x86@vger.kernel.org 12693S: Maintained 12694F: Documentation/ABI/testing/debugfs-tpmi 12695F: drivers/platform/x86/intel/vsec_tpmi.c 12696F: include/linux/intel_tpmi.h 12697 12698INTEL UNCORE FREQUENCY CONTROL 12699M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12700L: platform-driver-x86@vger.kernel.org 12701S: Maintained 12702F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12703F: drivers/platform/x86/intel/uncore-frequency/ 12704 12705INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12706M: David E. Box <david.e.box@linux.intel.com> 12707S: Supported 12708F: drivers/platform/x86/intel/vsec.c 12709F: include/linux/intel_vsec.h 12710 12711INTEL VIRTUAL BUTTON DRIVER 12712M: AceLan Kao <acelan.kao@canonical.com> 12713L: platform-driver-x86@vger.kernel.org 12714S: Maintained 12715F: drivers/platform/x86/intel/vbtn.c 12716 12717INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12718M: Stanislaw Gruszka <stf_xl@wp.pl> 12719L: linux-wireless@vger.kernel.org 12720S: Supported 12721F: drivers/net/wireless/intel/iwlegacy/ 12722 12723INTEL WIRELESS WIFI LINK (iwlwifi) 12724M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12725L: linux-wireless@vger.kernel.org 12726S: Supported 12727W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12728T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12729F: drivers/net/wireless/intel/iwlwifi/ 12730 12731INTEL VISION SENSING CONTROLLER DRIVER 12732M: Sakari Ailus <sakari.ailus@linux.intel.com> 12733R: Bingbu Cao <bingbu.cao@intel.com> 12734R: Lixu Zhang <lixu.zhang@intel.com> 12735R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12736L: linux-media@vger.kernel.org 12737S: Maintained 12738T: git git://linuxtv.org/media.git 12739F: drivers/media/pci/intel/ivsc/ 12740 12741INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12742S: Orphan 12743W: https://slimbootloader.github.io/security/firmware-update.html 12744F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12745 12746INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12747L: Dell.Client.Kernel@dell.com 12748S: Maintained 12749F: drivers/platform/x86/intel/wmi/thunderbolt.c 12750 12751INTEL WWAN IOSM DRIVER 12752L: netdev@vger.kernel.org 12753S: Orphan 12754F: drivers/net/wwan/iosm/ 12755 12756INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12757M: Xin Li <xin@zytor.com> 12758M: "H. Peter Anvin" <hpa@zytor.com> 12759S: Supported 12760F: Documentation/arch/x86/x86_64/fred.rst 12761F: arch/x86/entry/entry_64_fred.S 12762F: arch/x86/entry/entry_fred.c 12763F: arch/x86/include/asm/fred.h 12764F: arch/x86/kernel/fred.c 12765 12766INTEL(R) TRACE HUB 12767M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12768S: Supported 12769F: Documentation/trace/intel_th.rst 12770F: drivers/hwtracing/intel_th/ 12771F: include/linux/intel_th.h 12772 12773INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 12774M: Ning Sun <ning.sun@intel.com> 12775L: tboot-devel@lists.sourceforge.net 12776S: Supported 12777W: http://tboot.sourceforge.net 12778T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 12779F: Documentation/arch/x86/intel_txt.rst 12780F: arch/x86/kernel/tboot.c 12781F: include/linux/tboot.h 12782 12783INTERCONNECT API 12784M: Georgi Djakov <djakov@kernel.org> 12785L: linux-pm@vger.kernel.org 12786S: Maintained 12787T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 12788F: Documentation/devicetree/bindings/interconnect/ 12789F: Documentation/driver-api/interconnect.rst 12790F: drivers/interconnect/ 12791F: include/dt-bindings/interconnect/ 12792F: include/linux/interconnect-provider.h 12793F: include/linux/interconnect.h 12794 12795INTERRUPT COUNTER DRIVER 12796M: Oleksij Rempel <o.rempel@pengutronix.de> 12797R: Pengutronix Kernel Team <kernel@pengutronix.de> 12798L: linux-iio@vger.kernel.org 12799F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 12800F: drivers/counter/interrupt-cnt.c 12801 12802INTERSIL ISL7998X VIDEO DECODER DRIVER 12803M: Michael Tretter <m.tretter@pengutronix.de> 12804R: Pengutronix Kernel Team <kernel@pengutronix.de> 12805L: linux-media@vger.kernel.org 12806S: Maintained 12807F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 12808F: drivers/media/i2c/isl7998x.c 12809 12810INVENSENSE ICM-426xx IMU DRIVER 12811M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12812L: linux-iio@vger.kernel.org 12813S: Maintained 12814W: https://invensense.tdk.com/ 12815F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 12816F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 12817F: drivers/iio/imu/inv_icm42600/ 12818 12819INVENSENSE MPU-3050 GYROSCOPE DRIVER 12820M: Linus Walleij <linus.walleij@linaro.org> 12821L: linux-iio@vger.kernel.org 12822S: Maintained 12823F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 12824F: drivers/iio/gyro/mpu3050* 12825 12826INVENSENSE MPU-6050 IMU DRIVER 12827M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12828L: linux-iio@vger.kernel.org 12829S: Maintained 12830W: https://invensense.tdk.com/ 12831F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 12832F: drivers/iio/imu/inv_mpu6050/ 12833 12834IOC3 ETHERNET DRIVER 12835M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12836L: linux-mips@vger.kernel.org 12837S: Maintained 12838F: drivers/net/ethernet/sgi/ioc3-eth.c 12839 12840IOMMU DMA-API LAYER 12841M: Robin Murphy <robin.murphy@arm.com> 12842L: iommu@lists.linux.dev 12843S: Maintained 12844T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12845F: drivers/iommu/dma-iommu.c 12846F: drivers/iommu/dma-iommu.h 12847F: drivers/iommu/iova.c 12848F: include/linux/iommu-dma.h 12849F: include/linux/iova.h 12850 12851IOMMU SUBSYSTEM 12852M: Joerg Roedel <joro@8bytes.org> 12853M: Will Deacon <will@kernel.org> 12854R: Robin Murphy <robin.murphy@arm.com> 12855L: iommu@lists.linux.dev 12856S: Maintained 12857T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12858F: Documentation/devicetree/bindings/iommu/ 12859F: drivers/iommu/ 12860F: include/linux/iommu.h 12861F: include/linux/iova.h 12862F: include/linux/of_iommu.h 12863 12864IOMMUFD 12865M: Jason Gunthorpe <jgg@nvidia.com> 12866M: Kevin Tian <kevin.tian@intel.com> 12867L: iommu@lists.linux.dev 12868S: Maintained 12869T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 12870F: Documentation/userspace-api/iommufd.rst 12871F: drivers/iommu/iommufd/ 12872F: include/linux/iommufd.h 12873F: include/uapi/linux/iommufd.h 12874F: tools/testing/selftests/iommu/ 12875 12876IOSYS-MAP HELPERS 12877M: Thomas Zimmermann <tzimmermann@suse.de> 12878L: dri-devel@lists.freedesktop.org 12879S: Maintained 12880T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12881F: include/linux/iosys-map.h 12882 12883IO_URING 12884M: Jens Axboe <axboe@kernel.dk> 12885L: io-uring@vger.kernel.org 12886S: Maintained 12887T: git git://git.kernel.dk/linux-block 12888T: git git://git.kernel.dk/liburing 12889F: include/linux/io_uring/ 12890F: include/linux/io_uring.h 12891F: include/linux/io_uring_types.h 12892F: include/trace/events/io_uring.h 12893F: include/uapi/linux/io_uring.h 12894F: include/uapi/linux/io_uring/ 12895F: io_uring/ 12896 12897IPMI SUBSYSTEM 12898M: Corey Minyard <corey@minyard.net> 12899L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 12900S: Supported 12901W: http://openipmi.sourceforge.net/ 12902T: git https://github.com/cminyard/linux-ipmi.git for-next 12903F: Documentation/devicetree/bindings/ipmi/ 12904F: Documentation/driver-api/ipmi.rst 12905F: drivers/char/ipmi/ 12906F: include/linux/ipmi* 12907F: include/uapi/linux/ipmi* 12908 12909IPS SCSI RAID DRIVER 12910M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 12911L: linux-scsi@vger.kernel.org 12912S: Maintained 12913W: http://www.adaptec.com/ 12914F: drivers/scsi/ips* 12915 12916IPVS 12917M: Simon Horman <horms@verge.net.au> 12918M: Julian Anastasov <ja@ssi.bg> 12919L: netdev@vger.kernel.org 12920L: lvs-devel@vger.kernel.org 12921S: Maintained 12922T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 12923T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 12924F: Documentation/networking/ipvs-sysctl.rst 12925F: include/net/ip_vs.h 12926F: include/uapi/linux/ip_vs.h 12927F: net/netfilter/ipvs/ 12928 12929IPWIRELESS DRIVER 12930M: Jiri Kosina <jikos@kernel.org> 12931M: David Sterba <dsterba@suse.com> 12932S: Odd Fixes 12933F: drivers/tty/ipwireless/ 12934 12935IRON DEVICE AUDIO CODEC DRIVERS 12936M: Kiseok Jo <kiseok.jo@irondevice.com> 12937L: linux-sound@vger.kernel.org 12938S: Maintained 12939F: Documentation/devicetree/bindings/sound/irondevice,* 12940F: sound/soc/codecs/sma* 12941 12942IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12943M: Thomas Gleixner <tglx@linutronix.de> 12944S: Maintained 12945T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12946F: Documentation/core-api/irq/irq-domain.rst 12947F: include/linux/irqdomain.h 12948F: include/linux/irqdomain_defs.h 12949F: kernel/irq/irqdomain.c 12950F: kernel/irq/msi.c 12951 12952IRQ SUBSYSTEM 12953M: Thomas Gleixner <tglx@linutronix.de> 12954L: linux-kernel@vger.kernel.org 12955S: Maintained 12956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12957F: include/linux/group_cpus.h 12958F: include/linux/irq.h 12959F: include/linux/irqhandler.h 12960F: include/linux/irqnr.h 12961F: include/linux/irqreturn.h 12962F: kernel/irq/ 12963F: lib/group_cpus.c 12964 12965IRQCHIP DRIVERS 12966M: Thomas Gleixner <tglx@linutronix.de> 12967L: linux-kernel@vger.kernel.org 12968S: Maintained 12969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12970F: Documentation/devicetree/bindings/interrupt-controller/ 12971F: drivers/irqchip/ 12972F: include/linux/irqchip.h 12973 12974ISA 12975M: William Breathitt Gray <wbg@kernel.org> 12976S: Maintained 12977F: Documentation/driver-api/isa.rst 12978F: drivers/base/isa.c 12979F: include/linux/isa.h 12980 12981ISA RADIO MODULE 12982M: Hans Verkuil <hverkuil@xs4all.nl> 12983L: linux-media@vger.kernel.org 12984S: Maintained 12985W: https://linuxtv.org 12986T: git git://linuxtv.org/media.git 12987F: drivers/media/radio/radio-isa* 12988 12989ISAPNP 12990M: Jaroslav Kysela <perex@perex.cz> 12991S: Maintained 12992F: Documentation/userspace-api/isapnp.rst 12993F: drivers/pnp/isapnp/ 12994F: include/linux/isapnp.h 12995 12996ISCSI 12997M: Lee Duncan <lduncan@suse.com> 12998M: Chris Leech <cleech@redhat.com> 12999M: Mike Christie <michael.christie@oracle.com> 13000L: open-iscsi@googlegroups.com 13001L: linux-scsi@vger.kernel.org 13002S: Maintained 13003W: www.open-iscsi.com 13004F: drivers/scsi/*iscsi* 13005F: include/scsi/*iscsi* 13006 13007iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 13008M: Peter Jones <pjones@redhat.com> 13009M: Konrad Rzeszutek Wilk <konrad@kernel.org> 13010S: Maintained 13011F: drivers/firmware/iscsi_ibft* 13012 13013ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 13014M: Sagi Grimberg <sagi@grimberg.me> 13015M: Max Gurtovoy <mgurtovoy@nvidia.com> 13016L: linux-rdma@vger.kernel.org 13017S: Supported 13018W: http://www.openfabrics.org 13019W: www.open-iscsi.org 13020Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13021F: drivers/infiniband/ulp/iser/ 13022 13023ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13024M: Sagi Grimberg <sagi@grimberg.me> 13025L: linux-rdma@vger.kernel.org 13026L: target-devel@vger.kernel.org 13027S: Supported 13028T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13029F: drivers/infiniband/ulp/isert 13030 13031ISDN/CMTP OVER BLUETOOTH 13032M: Karsten Keil <isdn@linux-pingi.de> 13033L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13034L: netdev@vger.kernel.org 13035S: Odd Fixes 13036W: http://www.isdn4linux.de 13037F: Documentation/isdn/ 13038F: drivers/isdn/capi/ 13039F: include/linux/isdn/ 13040F: include/uapi/linux/isdn/ 13041F: net/bluetooth/cmtp/ 13042 13043ISDN/mISDN SUBSYSTEM 13044M: Karsten Keil <isdn@linux-pingi.de> 13045L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13046L: netdev@vger.kernel.org 13047S: Maintained 13048W: http://www.isdn4linux.de 13049F: drivers/isdn/Kconfig 13050F: drivers/isdn/Makefile 13051F: drivers/isdn/hardware/ 13052F: drivers/isdn/mISDN/ 13053 13054ISL28022 HARDWARE MONITORING DRIVER 13055M: Carsten Spieß <mail@carsten-spiess.de> 13056L: linux-hwmon@vger.kernel.org 13057S: Maintained 13058F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13059F: Documentation/hwmon/isl28022.rst 13060F: drivers/hwmon/isl28022.c 13061 13062ISOFS FILESYSTEM 13063M: Jan Kara <jack@suse.cz> 13064L: linux-fsdevel@vger.kernel.org 13065S: Maintained 13066F: Documentation/filesystems/isofs.rst 13067F: fs/isofs/ 13068 13069IT87 HARDWARE MONITORING DRIVER 13070M: Jean Delvare <jdelvare@suse.com> 13071L: linux-hwmon@vger.kernel.org 13072S: Maintained 13073F: Documentation/hwmon/it87.rst 13074F: drivers/hwmon/it87.c 13075 13076IT913X MEDIA DRIVER 13077L: linux-media@vger.kernel.org 13078S: Orphan 13079W: https://linuxtv.org 13080Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13081F: drivers/media/tuners/it913x* 13082 13083ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13084M: Liu Ying <victor.liu@nxp.com> 13085L: dri-devel@lists.freedesktop.org 13086S: Maintained 13087T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13088F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13089F: drivers/gpu/drm/bridge/ite-it6263.c 13090 13091ITE IT66121 HDMI BRIDGE DRIVER 13092M: Phong LE <ple@baylibre.com> 13093M: Neil Armstrong <neil.armstrong@linaro.org> 13094S: Maintained 13095T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13096F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13097F: drivers/gpu/drm/bridge/ite-it66121.c 13098 13099IVTV VIDEO4LINUX DRIVER 13100M: Andy Walls <awalls@md.metrocast.net> 13101L: linux-media@vger.kernel.org 13102S: Maintained 13103W: https://linuxtv.org 13104T: git git://linuxtv.org/media.git 13105F: Documentation/admin-guide/media/ivtv* 13106F: drivers/media/pci/ivtv/ 13107F: include/uapi/linux/ivtv* 13108 13109IX2505V MEDIA DRIVER 13110M: Malcolm Priestley <tvboxspy@gmail.com> 13111L: linux-media@vger.kernel.org 13112S: Maintained 13113W: https://linuxtv.org 13114Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13115F: drivers/media/dvb-frontends/ix2505v* 13116 13117JAILHOUSE HYPERVISOR INTERFACE 13118M: Jan Kiszka <jan.kiszka@siemens.com> 13119L: jailhouse-dev@googlegroups.com 13120S: Maintained 13121F: arch/x86/include/asm/jailhouse_para.h 13122F: arch/x86/kernel/jailhouse.c 13123 13124JFS FILESYSTEM 13125M: Dave Kleikamp <shaggy@kernel.org> 13126L: jfs-discussion@lists.sourceforge.net 13127S: Odd Fixes 13128W: http://jfs.sourceforge.net/ 13129T: git https://github.com/kleikamp/linux-shaggy.git 13130F: Documentation/admin-guide/jfs.rst 13131F: fs/jfs/ 13132 13133JME NETWORK DRIVER 13134M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13135L: netdev@vger.kernel.org 13136S: Odd Fixes 13137F: drivers/net/ethernet/jme.* 13138 13139JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13140M: David Woodhouse <dwmw2@infradead.org> 13141M: Richard Weinberger <richard@nod.at> 13142L: linux-mtd@lists.infradead.org 13143S: Odd Fixes 13144W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13145T: git git://git.infradead.org/ubifs-2.6.git 13146F: fs/jffs2/ 13147F: include/uapi/linux/jffs2.h 13148 13149JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13150M: "Theodore Ts'o" <tytso@mit.edu> 13151M: Jan Kara <jack@suse.com> 13152L: linux-ext4@vger.kernel.org 13153S: Maintained 13154F: fs/jbd2/ 13155F: include/linux/jbd2.h 13156 13157JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13158M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 13159L: linux-media@vger.kernel.org 13160L: linux-renesas-soc@vger.kernel.org 13161S: Maintained 13162F: drivers/media/platform/renesas/rcar_jpu.c 13163 13164JSM Neo PCI based serial card 13165L: linux-serial@vger.kernel.org 13166S: Orphan 13167F: drivers/tty/serial/jsm/ 13168 13169K10TEMP HARDWARE MONITORING DRIVER 13170M: Clemens Ladisch <clemens@ladisch.de> 13171L: linux-hwmon@vger.kernel.org 13172S: Maintained 13173F: Documentation/hwmon/k10temp.rst 13174F: drivers/hwmon/k10temp.c 13175 13176K8TEMP HARDWARE MONITORING DRIVER 13177M: Rudolf Marek <r.marek@assembler.cz> 13178L: linux-hwmon@vger.kernel.org 13179S: Maintained 13180F: Documentation/hwmon/k8temp.rst 13181F: drivers/hwmon/k8temp.c 13182 13183KASAN 13184M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13185R: Alexander Potapenko <glider@google.com> 13186R: Andrey Konovalov <andreyknvl@gmail.com> 13187R: Dmitry Vyukov <dvyukov@google.com> 13188R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13189L: kasan-dev@googlegroups.com 13190S: Maintained 13191B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13192F: Documentation/dev-tools/kasan.rst 13193F: arch/*/include/asm/*kasan.h 13194F: arch/*/mm/kasan_init* 13195F: include/linux/kasan*.h 13196F: lib/Kconfig.kasan 13197F: mm/kasan/ 13198F: scripts/Makefile.kasan 13199 13200KCONFIG 13201L: linux-kbuild@vger.kernel.org 13202S: Orphan 13203Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13204F: Documentation/kbuild/kconfig* 13205F: scripts/Kconfig.include 13206F: scripts/kconfig/ 13207 13208KCORE 13209M: Omar Sandoval <osandov@osandov.com> 13210L: linux-debuggers@vger.kernel.org 13211S: Maintained 13212F: fs/proc/kcore.c 13213F: include/linux/kcore.h 13214 13215KCOV 13216R: Dmitry Vyukov <dvyukov@google.com> 13217R: Andrey Konovalov <andreyknvl@gmail.com> 13218L: kasan-dev@googlegroups.com 13219S: Maintained 13220B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13221F: Documentation/dev-tools/kcov.rst 13222F: include/linux/kcov.h 13223F: include/uapi/linux/kcov.h 13224F: kernel/kcov.c 13225F: scripts/Makefile.kcov 13226 13227KCSAN 13228M: Marco Elver <elver@google.com> 13229R: Dmitry Vyukov <dvyukov@google.com> 13230L: kasan-dev@googlegroups.com 13231S: Maintained 13232F: Documentation/dev-tools/kcsan.rst 13233F: include/linux/kcsan*.h 13234F: kernel/kcsan/ 13235F: lib/Kconfig.kcsan 13236F: scripts/Makefile.kcsan 13237 13238KDUMP 13239M: Andrew Morton <akpm@linux-foundation.org> 13240M: Baoquan He <bhe@redhat.com> 13241R: Vivek Goyal <vgoyal@redhat.com> 13242R: Dave Young <dyoung@redhat.com> 13243L: kexec@lists.infradead.org 13244S: Maintained 13245W: http://lse.sourceforge.net/kdump/ 13246F: Documentation/admin-guide/kdump/ 13247F: fs/proc/vmcore.c 13248F: include/linux/crash_core.h 13249F: include/linux/crash_dump.h 13250F: include/uapi/linux/vmcore.h 13251F: kernel/crash_*.c 13252 13253KEENE FM RADIO TRANSMITTER DRIVER 13254M: Hans Verkuil <hverkuil@xs4all.nl> 13255L: linux-media@vger.kernel.org 13256S: Maintained 13257W: https://linuxtv.org 13258T: git git://linuxtv.org/media.git 13259F: drivers/media/radio/radio-keene* 13260 13261KERNEL AUTOMOUNTER 13262M: Ian Kent <raven@themaw.net> 13263L: autofs@vger.kernel.org 13264S: Maintained 13265F: fs/autofs/ 13266 13267KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13268M: Nathan Chancellor <nathan@kernel.org> 13269M: Nicolas Schier <nicolas@fjasle.eu> 13270L: linux-kbuild@vger.kernel.org 13271S: Odd Fixes 13272Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13273T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13274F: Documentation/kbuild/ 13275F: Makefile 13276F: scripts/*vmlinux* 13277F: scripts/Kbuild* 13278F: scripts/Makefile* 13279F: scripts/bash-completion/ 13280F: scripts/basic/ 13281F: scripts/clang-tools/ 13282F: scripts/dummy-tools/ 13283F: scripts/include/ 13284F: scripts/mk* 13285F: scripts/mod/ 13286F: scripts/package/ 13287F: usr/ 13288 13289KERNEL HARDENING (not covered by other areas) 13290M: Kees Cook <kees@kernel.org> 13291R: Gustavo A. R. Silva <gustavoars@kernel.org> 13292L: linux-hardening@vger.kernel.org 13293S: Supported 13294T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13295F: Documentation/ABI/testing/sysfs-kernel-oops_count 13296F: Documentation/ABI/testing/sysfs-kernel-warn_count 13297F: arch/*/configs/hardening.config 13298F: include/linux/kstack_erase.h 13299F: include/linux/overflow.h 13300F: include/linux/randomize_kstack.h 13301F: include/linux/ucopysize.h 13302F: kernel/configs/hardening.config 13303F: kernel/kstack_erase.c 13304F: lib/tests/randstruct_kunit.c 13305F: lib/tests/usercopy_kunit.c 13306F: mm/usercopy.c 13307F: scripts/Makefile.kstack_erase 13308F: scripts/Makefile.randstruct 13309F: security/Kconfig.hardening 13310K: \b(add|choose)_random_kstack_offset\b 13311K: \b__check_(object_size|heap_object)\b 13312K: \b__counted_by(_le|_be)?\b 13313 13314KERNEL JANITORS 13315L: kernel-janitors@vger.kernel.org 13316S: Odd Fixes 13317W: http://kernelnewbies.org/KernelJanitors 13318 13319KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13320M: Chuck Lever <chuck.lever@oracle.com> 13321M: Jeff Layton <jlayton@kernel.org> 13322R: NeilBrown <neil@brown.name> 13323R: Olga Kornievskaia <okorniev@redhat.com> 13324R: Dai Ngo <Dai.Ngo@oracle.com> 13325R: Tom Talpey <tom@talpey.com> 13326L: linux-nfs@vger.kernel.org 13327S: Supported 13328B: https://bugzilla.kernel.org 13329T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13330F: Documentation/filesystems/nfs/ 13331F: fs/lockd/ 13332F: fs/nfs_common/ 13333F: fs/nfsd/ 13334F: include/linux/lockd/ 13335F: include/linux/sunrpc/ 13336F: include/trace/events/rpcgss.h 13337F: include/trace/events/rpcrdma.h 13338F: include/trace/events/sunrpc.h 13339F: include/trace/misc/fs.h 13340F: include/trace/misc/nfs.h 13341F: include/trace/misc/sunrpc.h 13342F: include/uapi/linux/nfsd/ 13343F: include/uapi/linux/sunrpc/ 13344F: net/sunrpc/ 13345F: tools/net/sunrpc/ 13346 13347KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13348M: Thomas Weißschuh <linux@weissschuh.net> 13349R: Christian Heusel <christian@heusel.eu> 13350R: Nathan Chancellor <nathan@kernel.org> 13351S: Maintained 13352F: scripts/package/PKGBUILD 13353 13354KERNEL REGRESSIONS 13355M: Thorsten Leemhuis <linux@leemhuis.info> 13356L: regressions@lists.linux.dev 13357S: Supported 13358F: Documentation/admin-guide/reporting-regressions.rst 13359F: Documentation/process/handling-regressions.rst 13360 13361KERNEL SELFTEST FRAMEWORK 13362M: Shuah Khan <shuah@kernel.org> 13363M: Shuah Khan <skhan@linuxfoundation.org> 13364L: linux-kselftest@vger.kernel.org 13365S: Maintained 13366Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13367T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13368F: Documentation/dev-tools/kselftest* 13369F: tools/testing/selftests/ 13370 13371KERNEL SMB3 SERVER (KSMBD) 13372M: Namjae Jeon <linkinjeon@kernel.org> 13373M: Namjae Jeon <linkinjeon@samba.org> 13374M: Steve French <smfrench@gmail.com> 13375M: Steve French <sfrench@samba.org> 13376R: Sergey Senozhatsky <senozhatsky@chromium.org> 13377R: Tom Talpey <tom@talpey.com> 13378L: linux-cifs@vger.kernel.org 13379S: Maintained 13380T: git git://git.samba.org/ksmbd.git 13381F: Documentation/filesystems/smb/ksmbd.rst 13382F: fs/smb/common/ 13383F: fs/smb/server/ 13384 13385KERNEL UNIT TESTING FRAMEWORK (KUnit) 13386M: Brendan Higgins <brendan.higgins@linux.dev> 13387M: David Gow <davidgow@google.com> 13388R: Rae Moar <rmoar@google.com> 13389L: linux-kselftest@vger.kernel.org 13390L: kunit-dev@googlegroups.com 13391S: Maintained 13392W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13393T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13394T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13395F: Documentation/dev-tools/kunit/ 13396F: include/kunit/ 13397F: lib/kunit/ 13398F: rust/kernel/kunit.rs 13399F: rust/macros/kunit.rs 13400F: scripts/rustdoc_test_* 13401F: tools/testing/kunit/ 13402 13403KERNEL USERMODE HELPER 13404M: Luis Chamberlain <mcgrof@kernel.org> 13405L: linux-kernel@vger.kernel.org 13406S: Maintained 13407F: include/linux/umh.h 13408F: kernel/umh.c 13409 13410KERNEL VIRTUAL MACHINE (KVM) 13411M: Paolo Bonzini <pbonzini@redhat.com> 13412L: kvm@vger.kernel.org 13413S: Supported 13414W: http://www.linux-kvm.org 13415T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13416F: Documentation/virt/kvm/ 13417F: include/asm-generic/kvm* 13418F: include/kvm/iodev.h 13419F: include/linux/kvm* 13420F: include/trace/events/kvm.h 13421F: include/uapi/asm-generic/kvm* 13422F: include/uapi/linux/kvm* 13423F: tools/kvm/ 13424F: tools/testing/selftests/kvm/ 13425F: virt/kvm/* 13426 13427KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13428M: Marc Zyngier <maz@kernel.org> 13429M: Oliver Upton <oliver.upton@linux.dev> 13430R: Joey Gouly <joey.gouly@arm.com> 13431R: Suzuki K Poulose <suzuki.poulose@arm.com> 13432R: Zenghui Yu <yuzenghui@huawei.com> 13433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13434L: kvmarm@lists.linux.dev 13435S: Maintained 13436T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13437F: Documentation/virt/kvm/arm/ 13438F: Documentation/virt/kvm/devices/arm* 13439F: arch/arm64/include/asm/kvm* 13440F: arch/arm64/include/uapi/asm/kvm* 13441F: arch/arm64/kvm/ 13442F: include/kvm/arm_* 13443F: tools/testing/selftests/kvm/*/arm64/ 13444F: tools/testing/selftests/kvm/arm64/ 13445 13446KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13447M: Tianrui Zhao <zhaotianrui@loongson.cn> 13448M: Bibo Mao <maobibo@loongson.cn> 13449M: Huacai Chen <chenhuacai@kernel.org> 13450L: kvm@vger.kernel.org 13451L: loongarch@lists.linux.dev 13452S: Maintained 13453T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13454F: Documentation/virt/kvm/loongarch/ 13455F: arch/loongarch/include/asm/kvm* 13456F: arch/loongarch/include/uapi/asm/kvm* 13457F: arch/loongarch/kvm/ 13458F: tools/testing/selftests/kvm/*/loongarch/ 13459F: tools/testing/selftests/kvm/lib/loongarch/ 13460 13461KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13462M: Huacai Chen <chenhuacai@kernel.org> 13463L: linux-mips@vger.kernel.org 13464L: kvm@vger.kernel.org 13465S: Maintained 13466T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13467F: arch/mips/include/asm/kvm* 13468F: arch/mips/include/uapi/asm/kvm* 13469F: arch/mips/kvm/ 13470 13471KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13472M: Madhavan Srinivasan <maddy@linux.ibm.com> 13473R: Nicholas Piggin <npiggin@gmail.com> 13474L: linuxppc-dev@lists.ozlabs.org 13475L: kvm@vger.kernel.org 13476S: Maintained (Book3S 64-bit HV) 13477S: Odd fixes (Book3S 64-bit PR) 13478S: Orphan (Book3E and 32-bit) 13479T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13480F: arch/powerpc/include/asm/kvm* 13481F: arch/powerpc/include/uapi/asm/kvm* 13482F: arch/powerpc/kernel/kvm* 13483F: arch/powerpc/kvm/ 13484 13485KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13486M: Anup Patel <anup@brainfault.org> 13487R: Atish Patra <atish.patra@linux.dev> 13488L: kvm@vger.kernel.org 13489L: kvm-riscv@lists.infradead.org 13490L: linux-riscv@lists.infradead.org 13491S: Maintained 13492T: git https://github.com/kvm-riscv/linux.git 13493F: arch/riscv/include/asm/kvm* 13494F: arch/riscv/include/uapi/asm/kvm* 13495F: arch/riscv/kvm/ 13496F: tools/testing/selftests/kvm/*/riscv/ 13497F: tools/testing/selftests/kvm/riscv/ 13498 13499KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13500M: Christian Borntraeger <borntraeger@linux.ibm.com> 13501M: Janosch Frank <frankja@linux.ibm.com> 13502M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13503R: David Hildenbrand <david@redhat.com> 13504L: kvm@vger.kernel.org 13505S: Supported 13506T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13507F: Documentation/virt/kvm/s390* 13508F: arch/s390/include/asm/gmap.h 13509F: arch/s390/include/asm/gmap_helpers.h 13510F: arch/s390/include/asm/kvm* 13511F: arch/s390/include/uapi/asm/kvm* 13512F: arch/s390/include/uapi/asm/uvdevice.h 13513F: arch/s390/kernel/uv.c 13514F: arch/s390/kvm/ 13515F: arch/s390/mm/gmap.c 13516F: arch/s390/mm/gmap_helpers.c 13517F: drivers/s390/char/uvdevice.c 13518F: tools/testing/selftests/drivers/s390x/uvdevice/ 13519F: tools/testing/selftests/kvm/*/s390/ 13520F: tools/testing/selftests/kvm/s390/ 13521 13522KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13523M: Sean Christopherson <seanjc@google.com> 13524M: Paolo Bonzini <pbonzini@redhat.com> 13525L: kvm@vger.kernel.org 13526S: Supported 13527P: Documentation/process/maintainer-kvm-x86.rst 13528T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13529F: arch/x86/include/asm/kvm* 13530F: arch/x86/include/asm/svm.h 13531F: arch/x86/include/asm/vmx*.h 13532F: arch/x86/include/uapi/asm/kvm* 13533F: arch/x86/include/uapi/asm/svm.h 13534F: arch/x86/include/uapi/asm/vmx.h 13535F: arch/x86/kvm/ 13536F: arch/x86/kvm/*/ 13537F: tools/testing/selftests/kvm/*/x86/ 13538F: tools/testing/selftests/kvm/x86/ 13539 13540KERNFS 13541M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13542M: Tejun Heo <tj@kernel.org> 13543S: Supported 13544T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13545F: fs/kernfs/ 13546F: include/linux/kernfs.h 13547 13548KEXEC 13549M: Andrew Morton <akpm@linux-foundation.org> 13550M: Baoquan He <bhe@redhat.com> 13551L: kexec@lists.infradead.org 13552W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13553F: include/linux/kexec.h 13554F: include/uapi/linux/kexec.h 13555F: kernel/kexec* 13556 13557KEXEC HANDOVER (KHO) 13558M: Alexander Graf <graf@amazon.com> 13559M: Mike Rapoport <rppt@kernel.org> 13560M: Changyuan Lyu <changyuanl@google.com> 13561L: kexec@lists.infradead.org 13562L: linux-mm@kvack.org 13563S: Maintained 13564F: Documentation/admin-guide/mm/kho.rst 13565F: Documentation/core-api/kho/* 13566F: include/linux/kexec_handover.h 13567F: kernel/kexec_handover.c 13568F: tools/testing/selftests/kho/ 13569 13570KEYS-ENCRYPTED 13571M: Mimi Zohar <zohar@linux.ibm.com> 13572L: linux-integrity@vger.kernel.org 13573L: keyrings@vger.kernel.org 13574S: Supported 13575F: Documentation/security/keys/trusted-encrypted.rst 13576F: include/keys/encrypted-type.h 13577F: security/keys/encrypted-keys/ 13578 13579KEYS-TRUSTED 13580M: James Bottomley <James.Bottomley@HansenPartnership.com> 13581M: Jarkko Sakkinen <jarkko@kernel.org> 13582M: Mimi Zohar <zohar@linux.ibm.com> 13583L: linux-integrity@vger.kernel.org 13584L: keyrings@vger.kernel.org 13585S: Supported 13586F: Documentation/security/keys/trusted-encrypted.rst 13587F: include/keys/trusted-type.h 13588F: include/keys/trusted_tpm.h 13589F: security/keys/trusted-keys/ 13590 13591KEYS-TRUSTED-CAAM 13592M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13593R: Pengutronix Kernel Team <kernel@pengutronix.de> 13594L: linux-integrity@vger.kernel.org 13595L: keyrings@vger.kernel.org 13596S: Maintained 13597F: include/keys/trusted_caam.h 13598F: security/keys/trusted-keys/trusted_caam.c 13599 13600KEYS-TRUSTED-DCP 13601M: David Gstir <david@sigma-star.at> 13602R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13603L: linux-integrity@vger.kernel.org 13604L: keyrings@vger.kernel.org 13605S: Supported 13606F: include/keys/trusted_dcp.h 13607F: security/keys/trusted-keys/trusted_dcp.c 13608 13609KEYS-TRUSTED-TEE 13610M: Sumit Garg <sumit.garg@kernel.org> 13611L: linux-integrity@vger.kernel.org 13612L: keyrings@vger.kernel.org 13613S: Supported 13614F: include/keys/trusted_tee.h 13615F: security/keys/trusted-keys/trusted_tee.c 13616 13617KEYS/KEYRINGS 13618M: David Howells <dhowells@redhat.com> 13619M: Jarkko Sakkinen <jarkko@kernel.org> 13620L: keyrings@vger.kernel.org 13621S: Maintained 13622F: Documentation/security/keys/core.rst 13623F: include/keys/ 13624F: include/linux/key-type.h 13625F: include/linux/key.h 13626F: include/linux/keyctl.h 13627F: include/uapi/linux/keyctl.h 13628F: security/keys/ 13629 13630KEYS/KEYRINGS_INTEGRITY 13631M: Jarkko Sakkinen <jarkko@kernel.org> 13632M: Mimi Zohar <zohar@linux.ibm.com> 13633L: linux-integrity@vger.kernel.org 13634L: keyrings@vger.kernel.org 13635S: Supported 13636W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13637F: security/integrity/platform_certs 13638 13639KFENCE 13640M: Alexander Potapenko <glider@google.com> 13641M: Marco Elver <elver@google.com> 13642R: Dmitry Vyukov <dvyukov@google.com> 13643L: kasan-dev@googlegroups.com 13644S: Maintained 13645F: Documentation/dev-tools/kfence.rst 13646F: arch/*/include/asm/kfence.h 13647F: include/linux/kfence.h 13648F: lib/Kconfig.kfence 13649F: mm/kfence/ 13650 13651KFIFO 13652M: Stefani Seibold <stefani@seibold.net> 13653S: Maintained 13654F: include/linux/kfifo.h 13655F: lib/kfifo.c 13656F: samples/kfifo/ 13657 13658KGDB / KDB /debug_core 13659M: Jason Wessel <jason.wessel@windriver.com> 13660M: Daniel Thompson <danielt@kernel.org> 13661R: Douglas Anderson <dianders@chromium.org> 13662L: kgdb-bugreport@lists.sourceforge.net 13663S: Maintained 13664W: http://kgdb.wiki.kernel.org/ 13665T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13666F: Documentation/process/debugging/kgdb.rst 13667F: drivers/misc/kgdbts.c 13668F: drivers/tty/serial/kgdboc.c 13669F: include/linux/kdb.h 13670F: include/linux/kgdb.h 13671F: kernel/debug/ 13672F: kernel/module/kdb.c 13673 13674KHADAS MCU MFD DRIVER 13675M: Neil Armstrong <neil.armstrong@linaro.org> 13676L: linux-amlogic@lists.infradead.org 13677S: Maintained 13678F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13679F: drivers/mfd/khadas-mcu.c 13680F: drivers/thermal/khadas_mcu_fan.c 13681F: include/linux/mfd/khadas-mcu.h 13682 13683KIONIX/ROHM KX022A ACCELEROMETER 13684M: Matti Vaittinen <mazziesaccount@gmail.com> 13685L: linux-iio@vger.kernel.org 13686S: Supported 13687F: drivers/iio/accel/kionix-kx022a* 13688 13689KMEMLEAK 13690M: Catalin Marinas <catalin.marinas@arm.com> 13691S: Maintained 13692F: Documentation/dev-tools/kmemleak.rst 13693F: include/linux/kmemleak.h 13694F: mm/kmemleak.c 13695F: samples/kmemleak/kmemleak-test.c 13696 13697KMSAN 13698M: Alexander Potapenko <glider@google.com> 13699R: Marco Elver <elver@google.com> 13700R: Dmitry Vyukov <dvyukov@google.com> 13701L: kasan-dev@googlegroups.com 13702S: Maintained 13703F: Documentation/dev-tools/kmsan.rst 13704F: arch/*/include/asm/kmsan.h 13705F: arch/*/mm/kmsan_* 13706F: include/linux/kmsan*.h 13707F: lib/Kconfig.kmsan 13708F: mm/kmsan/ 13709F: scripts/Makefile.kmsan 13710 13711KPROBES 13712M: Naveen N Rao <naveen@kernel.org> 13713M: "David S. Miller" <davem@davemloft.net> 13714M: Masami Hiramatsu <mhiramat@kernel.org> 13715L: linux-kernel@vger.kernel.org 13716L: linux-trace-kernel@vger.kernel.org 13717S: Maintained 13718Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13719T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13720F: Documentation/trace/kprobes.rst 13721F: include/asm-generic/kprobes.h 13722F: include/linux/kprobes.h 13723F: kernel/kprobes.c 13724F: lib/tests/test_kprobes.c 13725F: samples/kprobes 13726 13727KS0108 LCD CONTROLLER DRIVER 13728M: Miguel Ojeda <ojeda@kernel.org> 13729S: Maintained 13730F: Documentation/admin-guide/auxdisplay/ks0108.rst 13731F: drivers/auxdisplay/ks0108.c 13732F: include/linux/ks0108.h 13733 13734KTD253 BACKLIGHT DRIVER 13735M: Linus Walleij <linus.walleij@linaro.org> 13736S: Maintained 13737F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13738F: drivers/video/backlight/ktd253-backlight.c 13739 13740KTD2801 BACKLIGHT DRIVER 13741M: Duje Mihanović <duje.mihanovic@skole.hr> 13742S: Maintained 13743F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13744F: drivers/video/backlight/ktd2801-backlight.c 13745 13746KTEST 13747M: Steven Rostedt <rostedt@goodmis.org> 13748M: John Hawley <warthog9@eaglescrag.net> 13749S: Maintained 13750F: tools/testing/ktest 13751 13752KTZ8866 BACKLIGHT DRIVER 13753M: Jianhua Lu <lujianhua000@gmail.com> 13754S: Maintained 13755F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13756F: drivers/video/backlight/ktz8866.c 13757 13758KVM PARAVIRT (KVM/paravirt) 13759M: Paolo Bonzini <pbonzini@redhat.com> 13760R: Vitaly Kuznetsov <vkuznets@redhat.com> 13761L: kvm@vger.kernel.org 13762S: Supported 13763T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13764F: arch/um/include/asm/kvm_para.h 13765F: arch/x86/include/asm/kvm_para.h 13766F: arch/x86/include/asm/pvclock-abi.h 13767F: arch/x86/include/uapi/asm/kvm_para.h 13768F: arch/x86/kernel/kvm.c 13769F: arch/x86/kernel/kvmclock.c 13770F: include/asm-generic/kvm_para.h 13771F: include/linux/kvm_para.h 13772F: include/uapi/asm-generic/kvm_para.h 13773F: include/uapi/linux/kvm_para.h 13774 13775KVM X86 HYPER-V (KVM/hyper-v) 13776M: Vitaly Kuznetsov <vkuznets@redhat.com> 13777M: Sean Christopherson <seanjc@google.com> 13778M: Paolo Bonzini <pbonzini@redhat.com> 13779L: kvm@vger.kernel.org 13780S: Supported 13781T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13782F: arch/x86/kvm/hyperv.* 13783F: arch/x86/kvm/kvm_onhyperv.* 13784F: arch/x86/kvm/svm/hyperv.* 13785F: arch/x86/kvm/svm/svm_onhyperv.* 13786F: arch/x86/kvm/vmx/hyperv.* 13787 13788KVM X86 Xen (KVM/Xen) 13789M: David Woodhouse <dwmw2@infradead.org> 13790M: Paul Durrant <paul@xen.org> 13791M: Sean Christopherson <seanjc@google.com> 13792M: Paolo Bonzini <pbonzini@redhat.com> 13793L: kvm@vger.kernel.org 13794S: Supported 13795T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13796F: arch/x86/kvm/xen.* 13797 13798L3MDEV 13799M: David Ahern <dsahern@kernel.org> 13800L: netdev@vger.kernel.org 13801S: Maintained 13802F: include/net/l3mdev.h 13803F: net/l3mdev 13804 13805LANDLOCK SECURITY MODULE 13806M: Mickaël Salaün <mic@digikod.net> 13807R: Günther Noack <gnoack@google.com> 13808L: linux-security-module@vger.kernel.org 13809S: Supported 13810W: https://landlock.io 13811T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 13812F: Documentation/admin-guide/LSM/landlock.rst 13813F: Documentation/security/landlock.rst 13814F: Documentation/userspace-api/landlock.rst 13815F: fs/ioctl.c 13816F: include/uapi/linux/landlock.h 13817F: samples/landlock/ 13818F: security/landlock/ 13819F: tools/testing/selftests/landlock/ 13820K: landlock 13821K: LANDLOCK 13822 13823LANTIQ / INTEL Ethernet drivers 13824M: Hauke Mehrtens <hauke@hauke-m.de> 13825L: netdev@vger.kernel.org 13826S: Maintained 13827F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 13828F: drivers/net/dsa/lantiq_gswip.c 13829F: drivers/net/dsa/lantiq_pce.h 13830F: drivers/net/ethernet/lantiq_xrx200.c 13831F: net/dsa/tag_gswip.c 13832 13833LANTIQ MIPS ARCHITECTURE 13834M: John Crispin <john@phrozen.org> 13835L: linux-mips@vger.kernel.org 13836S: Maintained 13837F: arch/mips/lantiq 13838F: drivers/soc/lantiq 13839 13840LANTIQ PEF2256 DRIVER 13841M: Herve Codina <herve.codina@bootlin.com> 13842S: Maintained 13843F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 13844F: drivers/net/wan/framer/pef2256/ 13845F: drivers/pinctrl/pinctrl-pef2256.c 13846F: include/linux/framer/pef2256.h 13847 13848LASI 53c700 driver for PARISC 13849M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13850L: linux-scsi@vger.kernel.org 13851S: Maintained 13852F: Documentation/scsi/53c700.rst 13853F: drivers/scsi/53c700* 13854 13855LEAKING_ADDRESSES 13856M: Tycho Andersen <tycho@tycho.pizza> 13857R: Kees Cook <kees@kernel.org> 13858L: linux-hardening@vger.kernel.org 13859S: Maintained 13860T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13861F: scripts/leaking_addresses.pl 13862 13863LED SUBSYSTEM 13864M: Lee Jones <lee@kernel.org> 13865M: Pavel Machek <pavel@kernel.org> 13866L: linux-leds@vger.kernel.org 13867S: Maintained 13868T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 13869F: Documentation/devicetree/bindings/leds/ 13870F: Documentation/leds/ 13871F: drivers/leds/ 13872F: include/dt-bindings/leds/ 13873F: include/linux/leds.h 13874 13875LEGO MINDSTORMS EV3 13876R: David Lechner <david@lechnology.com> 13877S: Maintained 13878F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 13879F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 13880F: drivers/power/supply/lego_ev3_battery.c 13881 13882LEGO USB Tower driver 13883M: Juergen Stuber <starblue@users.sourceforge.net> 13884L: legousb-devel@lists.sourceforge.net 13885S: Maintained 13886W: http://legousb.sourceforge.net/ 13887F: drivers/usb/misc/legousbtower.c 13888 13889LENOVO drivers 13890M: Mark Pearson <mpearson-lenovo@squebb.ca> 13891M: Derek J. Clark <derekjohn.clark@gmail.com> 13892L: platform-driver-x86@vger.kernel.org 13893S: Maintained 13894F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 13895F: Documentation/wmi/devices/lenovo-wmi-other.rst 13896F: drivers/platform/x86/lenovo/* 13897 13898LENOVO WMI HOTKEY UTILITIES DRIVER 13899M: Jackie Dong <xy-jackie@139.com> 13900L: platform-driver-x86@vger.kernel.org 13901S: Maintained 13902F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 13903 13904LETSKETCH HID TABLET DRIVER 13905M: Hans de Goede <hansg@kernel.org> 13906L: linux-input@vger.kernel.org 13907S: Maintained 13908T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13909F: drivers/hid/hid-letsketch.c 13910 13911LG LAPTOP EXTRAS 13912M: Matan Ziv-Av <matan@svgalib.org> 13913L: platform-driver-x86@vger.kernel.org 13914S: Maintained 13915F: Documentation/ABI/testing/sysfs-platform-lg-laptop 13916F: Documentation/admin-guide/laptops/lg-laptop.rst 13917F: drivers/platform/x86/lg-laptop.c 13918 13919LG2160 MEDIA DRIVER 13920M: Michael Krufky <mkrufky@linuxtv.org> 13921L: linux-media@vger.kernel.org 13922S: Maintained 13923W: https://linuxtv.org 13924W: http://github.com/mkrufky 13925Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13926T: git git://linuxtv.org/mkrufky/tuners.git 13927F: drivers/media/dvb-frontends/lg2160.* 13928 13929LGDT3305 MEDIA DRIVER 13930M: Michael Krufky <mkrufky@linuxtv.org> 13931L: linux-media@vger.kernel.org 13932S: Maintained 13933W: https://linuxtv.org 13934W: http://github.com/mkrufky 13935Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13936T: git git://linuxtv.org/mkrufky/tuners.git 13937F: drivers/media/dvb-frontends/lgdt3305.* 13938 13939LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 13940M: Viresh Kumar <vireshk@kernel.org> 13941L: linux-ide@vger.kernel.org 13942S: Maintained 13943F: drivers/ata/pata_arasan_cf.c 13944F: include/linux/pata_arasan_cf_data.h 13945 13946LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 13947M: Linus Walleij <linus.walleij@linaro.org> 13948L: linux-ide@vger.kernel.org 13949S: Maintained 13950F: drivers/ata/pata_ftide010.c 13951F: drivers/ata/sata_gemini.c 13952F: drivers/ata/sata_gemini.h 13953 13954LIBATA SATA AHCI PLATFORM devices support 13955M: Hans de Goede <hansg@kernel.org> 13956L: linux-ide@vger.kernel.org 13957S: Maintained 13958F: drivers/ata/ahci_platform.c 13959F: drivers/ata/libahci_platform.c 13960F: include/linux/ahci_platform.h 13961 13962LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 13963M: Mikael Pettersson <mikpelinux@gmail.com> 13964L: linux-ide@vger.kernel.org 13965S: Maintained 13966F: drivers/ata/sata_promise.* 13967 13968LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 13969M: Damien Le Moal <dlemoal@kernel.org> 13970M: Niklas Cassel <cassel@kernel.org> 13971L: linux-ide@vger.kernel.org 13972S: Maintained 13973T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 13974F: Documentation/ABI/testing/sysfs-ata 13975F: Documentation/devicetree/bindings/ata/ 13976F: drivers/ata/ 13977F: include/linux/ata.h 13978F: include/linux/libata.h 13979 13980LIBETH COMMON ETHERNET LIBRARY 13981M: Alexander Lobakin <aleksander.lobakin@intel.com> 13982L: netdev@vger.kernel.org 13983L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13984S: Maintained 13985T: git https://github.com/alobakin/linux.git 13986F: drivers/net/ethernet/intel/libeth/ 13987F: include/net/libeth/ 13988K: libeth 13989 13990LIBIE COMMON INTEL ETHERNET LIBRARY 13991M: Alexander Lobakin <aleksander.lobakin@intel.com> 13992L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13993L: netdev@vger.kernel.org 13994S: Maintained 13995T: git https://github.com/alobakin/linux.git 13996F: drivers/net/ethernet/intel/libie/ 13997F: include/linux/net/intel/libie/ 13998K: libie 13999 14000LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 14001M: Vishal Verma <vishal.l.verma@intel.com> 14002M: Dan Williams <dan.j.williams@intel.com> 14003M: Dave Jiang <dave.jiang@intel.com> 14004L: nvdimm@lists.linux.dev 14005S: Supported 14006Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14007P: Documentation/nvdimm/maintainer-entry-profile.rst 14008F: drivers/nvdimm/btt* 14009 14010LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 14011M: Dan Williams <dan.j.williams@intel.com> 14012M: Vishal Verma <vishal.l.verma@intel.com> 14013M: Dave Jiang <dave.jiang@intel.com> 14014L: nvdimm@lists.linux.dev 14015S: Supported 14016Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14017P: Documentation/nvdimm/maintainer-entry-profile.rst 14018F: drivers/nvdimm/pmem* 14019 14020LIBNVDIMM: DEVICETREE BINDINGS 14021M: Oliver O'Halloran <oohall@gmail.com> 14022L: nvdimm@lists.linux.dev 14023S: Supported 14024Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14025F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14026F: drivers/nvdimm/of_pmem.c 14027 14028LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14029M: Dan Williams <dan.j.williams@intel.com> 14030M: Vishal Verma <vishal.l.verma@intel.com> 14031M: Dave Jiang <dave.jiang@intel.com> 14032M: Ira Weiny <ira.weiny@intel.com> 14033L: nvdimm@lists.linux.dev 14034S: Supported 14035Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14036P: Documentation/nvdimm/maintainer-entry-profile.rst 14037T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14038F: drivers/acpi/nfit/* 14039F: drivers/nvdimm/* 14040F: include/linux/libnvdimm.h 14041F: include/linux/nd.h 14042F: include/uapi/linux/ndctl.h 14043F: tools/testing/nvdimm/ 14044 14045LIBRARY CODE 14046M: Andrew Morton <akpm@linux-foundation.org> 14047L: linux-kernel@vger.kernel.org 14048S: Supported 14049T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14050F: lib/* 14051 14052LICENSES and SPDX stuff 14053M: Thomas Gleixner <tglx@linutronix.de> 14054M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14055L: linux-spdx@vger.kernel.org 14056S: Maintained 14057T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14058F: COPYING 14059F: Documentation/process/license-rules.rst 14060F: LICENSES/ 14061F: scripts/spdxcheck-test.sh 14062F: scripts/spdxcheck.py 14063F: scripts/spdxexclude 14064 14065LINEAR RANGES HELPERS 14066M: Mark Brown <broonie@kernel.org> 14067R: Matti Vaittinen <mazziesaccount@gmail.com> 14068F: include/linux/linear_range.h 14069F: lib/linear_ranges.c 14070F: lib/tests/test_linear_ranges.c 14071 14072LINUX FOR POWER MACINTOSH 14073L: linuxppc-dev@lists.ozlabs.org 14074S: Orphan 14075F: arch/powerpc/platforms/powermac/ 14076F: drivers/macintosh/ 14077X: drivers/macintosh/adb-iop.c 14078X: drivers/macintosh/via-macii.c 14079 14080LINUX FOR POWERPC (32-BIT AND 64-BIT) 14081M: Madhavan Srinivasan <maddy@linux.ibm.com> 14082M: Michael Ellerman <mpe@ellerman.id.au> 14083R: Nicholas Piggin <npiggin@gmail.com> 14084R: Christophe Leroy <christophe.leroy@csgroup.eu> 14085L: linuxppc-dev@lists.ozlabs.org 14086S: Supported 14087W: https://github.com/linuxppc/wiki/wiki 14088Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14089T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14090F: Documentation/ABI/stable/sysfs-firmware-opal-* 14091F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14092F: Documentation/devicetree/bindings/powerpc/ 14093F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14094F: Documentation/arch/powerpc/ 14095F: arch/powerpc/ 14096F: drivers/*/*/*pasemi* 14097F: drivers/*/*pasemi* 14098F: drivers/char/tpm/tpm_ibmvtpm* 14099F: drivers/crypto/nx/ 14100F: drivers/i2c/busses/i2c-opal.c 14101F: drivers/net/ethernet/ibm/ibmveth.* 14102F: drivers/net/ethernet/ibm/ibmvnic.* 14103F: drivers/pci/hotplug/pnv_php.c 14104F: drivers/pci/hotplug/rpa* 14105F: drivers/rtc/rtc-opal.c 14106F: drivers/scsi/ibmvscsi/ 14107F: drivers/tty/hvc/hvc_opal.c 14108F: drivers/watchdog/wdrtas.c 14109F: include/linux/papr_scm.h 14110F: include/uapi/linux/papr_pdsm.h 14111F: tools/testing/selftests/powerpc 14112N: /pmac 14113N: powermac 14114N: powernv 14115N: [^a-z0-9]ps3 14116N: pseries 14117 14118LINUX FOR POWERPC EMBEDDED MPC5XXX 14119M: Anatolij Gustschin <agust@denx.de> 14120L: linuxppc-dev@lists.ozlabs.org 14121S: Odd Fixes 14122F: arch/powerpc/platforms/512x/ 14123F: arch/powerpc/platforms/52xx/ 14124 14125LINUX FOR POWERPC EMBEDDED PPC4XX 14126L: linuxppc-dev@lists.ozlabs.org 14127S: Orphan 14128F: arch/powerpc/platforms/44x/ 14129 14130LINUX FOR POWERPC EMBEDDED PPC85XX 14131M: Scott Wood <oss@buserror.net> 14132L: linuxppc-dev@lists.ozlabs.org 14133S: Odd fixes 14134T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14135F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14136F: Documentation/devicetree/bindings/powerpc/fsl/ 14137F: arch/powerpc/platforms/85xx/ 14138 14139LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14140M: Christophe Leroy <christophe.leroy@csgroup.eu> 14141L: linuxppc-dev@lists.ozlabs.org 14142S: Maintained 14143F: arch/powerpc/platforms/8xx/ 14144F: arch/powerpc/platforms/83xx/ 14145 14146LINUX KERNEL DUMP TEST MODULE (LKDTM) 14147M: Kees Cook <kees@kernel.org> 14148S: Maintained 14149F: drivers/misc/lkdtm/* 14150F: tools/testing/selftests/lkdtm/* 14151 14152LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14153M: Alan Stern <stern@rowland.harvard.edu> 14154M: Andrea Parri <parri.andrea@gmail.com> 14155M: Will Deacon <will@kernel.org> 14156M: Peter Zijlstra <peterz@infradead.org> 14157M: Boqun Feng <boqun.feng@gmail.com> 14158M: Nicholas Piggin <npiggin@gmail.com> 14159M: David Howells <dhowells@redhat.com> 14160M: Jade Alglave <j.alglave@ucl.ac.uk> 14161M: Luc Maranget <luc.maranget@inria.fr> 14162M: "Paul E. McKenney" <paulmck@kernel.org> 14163R: Akira Yokosawa <akiyks@gmail.com> 14164R: Daniel Lustig <dlustig@nvidia.com> 14165R: Joel Fernandes <joelagnelf@nvidia.com> 14166L: linux-kernel@vger.kernel.org 14167L: linux-arch@vger.kernel.org 14168L: lkmm@lists.linux.dev 14169S: Supported 14170T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14171F: Documentation/atomic_bitops.txt 14172F: Documentation/atomic_t.txt 14173F: Documentation/core-api/refcount-vs-atomic.rst 14174F: Documentation/litmus-tests/ 14175F: Documentation/memory-barriers.txt 14176F: tools/memory-model/ 14177 14178LINUX-NEXT TREE 14179M: Stephen Rothwell <sfr@canb.auug.org.au> 14180L: linux-next@vger.kernel.org 14181S: Supported 14182B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14183T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14184 14185LIS3LV02D ACCELEROMETER DRIVER 14186M: Eric Piel <eric.piel@tremplin-utc.net> 14187S: Maintained 14188F: Documentation/misc-devices/lis3lv02d.rst 14189F: drivers/misc/lis3lv02d/ 14190F: drivers/platform/x86/hp/hp_accel.c 14191 14192LIST KUNIT TEST 14193M: David Gow <davidgow@google.com> 14194L: linux-kselftest@vger.kernel.org 14195L: kunit-dev@googlegroups.com 14196S: Maintained 14197F: lib/tests/list-test.c 14198 14199LITEX PLATFORM 14200M: Karol Gugala <kgugala@antmicro.com> 14201M: Mateusz Holenko <mholenko@antmicro.com> 14202M: Gabriel Somlo <gsomlo@gmail.com> 14203M: Joel Stanley <joel@jms.id.au> 14204S: Maintained 14205F: Documentation/devicetree/bindings/*/litex,*.yaml 14206F: arch/openrisc/boot/dts/or1klitex.dts 14207F: drivers/mmc/host/litex_mmc.c 14208F: drivers/net/ethernet/litex/* 14209F: drivers/soc/litex/* 14210F: drivers/tty/serial/liteuart.c 14211F: include/linux/litex.h 14212N: litex 14213 14214LIVE PATCHING 14215M: Josh Poimboeuf <jpoimboe@kernel.org> 14216M: Jiri Kosina <jikos@kernel.org> 14217M: Miroslav Benes <mbenes@suse.cz> 14218M: Petr Mladek <pmladek@suse.com> 14219R: Joe Lawrence <joe.lawrence@redhat.com> 14220L: live-patching@vger.kernel.org 14221S: Maintained 14222T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14223F: Documentation/ABI/testing/sysfs-kernel-livepatch 14224F: Documentation/livepatch/ 14225F: arch/powerpc/include/asm/livepatch.h 14226F: include/linux/livepatch.h 14227F: kernel/livepatch/ 14228F: kernel/module/livepatch.c 14229F: samples/livepatch/ 14230F: tools/testing/selftests/livepatch/ 14231 14232LLC (802.2) 14233L: netdev@vger.kernel.org 14234S: Odd fixes 14235F: include/linux/llc.h 14236F: include/net/llc* 14237F: include/uapi/linux/llc.h 14238F: net/llc/ 14239 14240LM73 HARDWARE MONITOR DRIVER 14241M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14242L: linux-hwmon@vger.kernel.org 14243S: Maintained 14244F: drivers/hwmon/lm73.c 14245 14246LM78 HARDWARE MONITOR DRIVER 14247M: Jean Delvare <jdelvare@suse.com> 14248L: linux-hwmon@vger.kernel.org 14249S: Maintained 14250F: Documentation/hwmon/lm78.rst 14251F: drivers/hwmon/lm78.c 14252 14253LM83 HARDWARE MONITOR DRIVER 14254M: Jean Delvare <jdelvare@suse.com> 14255L: linux-hwmon@vger.kernel.org 14256S: Maintained 14257F: Documentation/hwmon/lm83.rst 14258F: drivers/hwmon/lm83.c 14259 14260LM90 HARDWARE MONITOR DRIVER 14261M: Jean Delvare <jdelvare@suse.com> 14262L: linux-hwmon@vger.kernel.org 14263S: Maintained 14264F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14265F: Documentation/hwmon/lm90.rst 14266F: drivers/hwmon/lm90.c 14267F: include/dt-bindings/thermal/lm90.h 14268 14269LME2510 MEDIA DRIVER 14270M: Malcolm Priestley <tvboxspy@gmail.com> 14271L: linux-media@vger.kernel.org 14272S: Maintained 14273W: https://linuxtv.org 14274Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14275F: drivers/media/usb/dvb-usb-v2/lmedm04* 14276 14277LOADPIN SECURITY MODULE 14278M: Kees Cook <kees@kernel.org> 14279S: Supported 14280T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14281F: Documentation/admin-guide/LSM/LoadPin.rst 14282F: security/loadpin/ 14283 14284LOCKDOWN SECURITY MODULE 14285M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14286M: Xiu Jianfeng <xiujianfeng@huawei.com> 14287L: linux-security-module@vger.kernel.org 14288S: Maintained 14289T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14290F: security/lockdown/ 14291 14292LOCKING PRIMITIVES 14293M: Peter Zijlstra <peterz@infradead.org> 14294M: Ingo Molnar <mingo@redhat.com> 14295M: Will Deacon <will@kernel.org> 14296M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14297R: Waiman Long <longman@redhat.com> 14298L: linux-kernel@vger.kernel.org 14299S: Maintained 14300T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14301F: Documentation/locking/ 14302F: arch/*/include/asm/spinlock*.h 14303F: include/linux/lockdep*.h 14304F: include/linux/mutex*.h 14305F: include/linux/rwlock*.h 14306F: include/linux/rwsem*.h 14307F: include/linux/seqlock.h 14308F: include/linux/spinlock*.h 14309F: kernel/locking/ 14310F: lib/locking*.[ch] 14311F: rust/helpers/mutex.c 14312F: rust/helpers/spinlock.c 14313F: rust/kernel/sync/lock.rs 14314F: rust/kernel/sync/lock/ 14315F: rust/kernel/sync/locked_by.rs 14316X: kernel/locking/locktorture.c 14317 14318LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14319M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14320L: linux-ntfs-dev@lists.sourceforge.net 14321S: Maintained 14322W: http://www.linux-ntfs.org/content/view/19/37/ 14323F: Documentation/admin-guide/ldm.rst 14324F: block/partitions/ldm.* 14325 14326LOGITECH HID GAMING KEYBOARDS 14327M: Hans de Goede <hansg@kernel.org> 14328L: linux-input@vger.kernel.org 14329S: Maintained 14330T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14331F: drivers/hid/hid-lg-g15.c 14332 14333LONTIUM LT8912B MIPI TO HDMI BRIDGE 14334M: Adrien Grassein <adrien.grassein@gmail.com> 14335S: Maintained 14336F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14337F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14338 14339LOONGARCH 14340M: Huacai Chen <chenhuacai@kernel.org> 14341R: WANG Xuerui <kernel@xen0n.name> 14342L: loongarch@lists.linux.dev 14343S: Maintained 14344T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14345F: Documentation/arch/loongarch/ 14346F: Documentation/translations/zh_CN/arch/loongarch/ 14347F: arch/loongarch/ 14348F: drivers/*/*loongarch* 14349F: drivers/cpufreq/loongson3_cpufreq.c 14350 14351LOONGSON GPIO DRIVER 14352M: Yinbo Zhu <zhuyinbo@loongson.cn> 14353L: linux-gpio@vger.kernel.org 14354S: Maintained 14355F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14356F: drivers/gpio/gpio-loongson-64bit.c 14357 14358LOONGSON-2 APB DMA DRIVER 14359M: Binbin Zhou <zhoubinbin@loongson.cn> 14360L: dmaengine@vger.kernel.org 14361S: Maintained 14362F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14363F: drivers/dma/loongson2-apb-dma.c 14364 14365LOONGSON LS2X I2C DRIVER 14366M: Binbin Zhou <zhoubinbin@loongson.cn> 14367L: linux-i2c@vger.kernel.org 14368S: Maintained 14369F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14370F: drivers/i2c/busses/i2c-ls2x.c 14371 14372LOONGSON PWM DRIVER 14373M: Binbin Zhou <zhoubinbin@loongson.cn> 14374L: linux-pwm@vger.kernel.org 14375S: Maintained 14376F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14377F: drivers/pwm/pwm-loongson.c 14378 14379LOONGSON-2 SOC SERIES CLOCK DRIVER 14380M: Yinbo Zhu <zhuyinbo@loongson.cn> 14381L: linux-clk@vger.kernel.org 14382S: Maintained 14383F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14384F: drivers/clk/clk-loongson2.c 14385F: include/dt-bindings/clock/loongson,ls2k-clk.h 14386 14387LOONGSON SPI DRIVER 14388M: Yinbo Zhu <zhuyinbo@loongson.cn> 14389L: linux-spi@vger.kernel.org 14390S: Maintained 14391F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14392F: drivers/spi/spi-loongson-core.c 14393F: drivers/spi/spi-loongson-pci.c 14394F: drivers/spi/spi-loongson-plat.c 14395F: drivers/spi/spi-loongson.h 14396 14397LOONGSON-2 SOC SERIES GUTS DRIVER 14398M: Yinbo Zhu <zhuyinbo@loongson.cn> 14399L: loongarch@lists.linux.dev 14400S: Maintained 14401F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14402F: drivers/soc/loongson/loongson2_guts.c 14403 14404LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14405M: Binbin Zhou <zhoubinbin@loongson.cn> 14406L: linux-mmc@vger.kernel.org 14407S: Maintained 14408F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14409F: drivers/mmc/host/loongson2-mmc.c 14410 14411LOONGSON-2 SOC SERIES PM DRIVER 14412M: Yinbo Zhu <zhuyinbo@loongson.cn> 14413L: linux-pm@vger.kernel.org 14414S: Maintained 14415F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14416F: drivers/soc/loongson/loongson2_pm.c 14417 14418LOONGSON-2 SOC SERIES PINCTRL DRIVER 14419M: zhanghongchen <zhanghongchen@loongson.cn> 14420M: Yinbo Zhu <zhuyinbo@loongson.cn> 14421L: linux-gpio@vger.kernel.org 14422S: Maintained 14423F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14424F: drivers/pinctrl/pinctrl-loongson2.c 14425 14426LOONGSON-2 SOC SERIES THERMAL DRIVER 14427M: zhanghongchen <zhanghongchen@loongson.cn> 14428M: Yinbo Zhu <zhuyinbo@loongson.cn> 14429L: linux-pm@vger.kernel.org 14430S: Maintained 14431F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14432F: drivers/thermal/loongson2_thermal.c 14433 14434LOONGSON EDAC DRIVER 14435M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14436L: linux-edac@vger.kernel.org 14437S: Maintained 14438F: drivers/edac/loongson_edac.c 14439 14440LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14441M: Sathya Prakash <sathya.prakash@broadcom.com> 14442M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14443M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14444L: MPT-FusionLinux.pdl@broadcom.com 14445L: linux-scsi@vger.kernel.org 14446S: Supported 14447W: http://www.avagotech.com/support/ 14448F: drivers/message/fusion/ 14449F: drivers/scsi/mpt3sas/ 14450 14451LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14452M: Matthew Wilcox <willy@infradead.org> 14453L: linux-scsi@vger.kernel.org 14454S: Maintained 14455F: drivers/scsi/sym53c8xx_2/ 14456 14457LT3074 HARDWARE MONITOR DRIVER 14458M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14459L: linux-hwmon@vger.kernel.org 14460S: Supported 14461W: https://ez.analog.com/linux-software-drivers 14462F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14463F: Documentation/hwmon/lt3074.rst 14464F: drivers/hwmon/pmbus/lt3074.c 14465 14466LTC1660 DAC DRIVER 14467M: Marcus Folkesson <marcus.folkesson@gmail.com> 14468L: linux-iio@vger.kernel.org 14469S: Maintained 14470F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14471F: drivers/iio/dac/ltc1660.c 14472 14473LTC2664 IIO DAC DRIVER 14474M: Michael Hennerich <michael.hennerich@analog.com> 14475M: Kim Seer Paller <kimseer.paller@analog.com> 14476L: linux-iio@vger.kernel.org 14477S: Supported 14478W: https://ez.analog.com/linux-software-drivers 14479F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14480F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14481F: drivers/iio/dac/ltc2664.c 14482 14483LTC2688 IIO DAC DRIVER 14484M: Nuno Sá <nuno.sa@analog.com> 14485L: linux-iio@vger.kernel.org 14486S: Supported 14487W: https://ez.analog.com/linux-software-drivers 14488F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14489F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14490F: drivers/iio/dac/ltc2688.c 14491 14492LTC2947 HARDWARE MONITOR DRIVER 14493M: Nuno Sá <nuno.sa@analog.com> 14494L: linux-hwmon@vger.kernel.org 14495S: Supported 14496W: https://ez.analog.com/linux-software-drivers 14497F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14498F: drivers/hwmon/ltc2947-core.c 14499F: drivers/hwmon/ltc2947-i2c.c 14500F: drivers/hwmon/ltc2947-spi.c 14501F: drivers/hwmon/ltc2947.h 14502 14503LTC2991 HARDWARE MONITOR DRIVER 14504M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14505L: linux-hwmon@vger.kernel.org 14506S: Supported 14507W: https://ez.analog.com/linux-software-drivers 14508F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14509F: drivers/hwmon/ltc2991.c 14510 14511LTC2983 IIO TEMPERATURE DRIVER 14512M: Nuno Sá <nuno.sa@analog.com> 14513L: linux-iio@vger.kernel.org 14514S: Supported 14515W: https://ez.analog.com/linux-software-drivers 14516F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14517F: drivers/iio/temperature/ltc2983.c 14518 14519LTC4282 HARDWARE MONITOR DRIVER 14520M: Nuno Sa <nuno.sa@analog.com> 14521L: linux-hwmon@vger.kernel.org 14522S: Supported 14523F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14524F: Documentation/hwmon/ltc4282.rst 14525F: drivers/hwmon/ltc4282.c 14526 14527LTC4286 HARDWARE MONITOR DRIVER 14528M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14529L: linux-hwmon@vger.kernel.org 14530S: Maintained 14531F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14532F: Documentation/hwmon/ltc4286.rst 14533F: drivers/hwmon/pmbus/ltc4286.c 14534 14535LTC4306 I2C MULTIPLEXER DRIVER 14536M: Michael Hennerich <michael.hennerich@analog.com> 14537L: linux-i2c@vger.kernel.org 14538S: Supported 14539W: https://ez.analog.com/linux-software-drivers 14540F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14541F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14542 14543LTP (Linux Test Project) 14544M: Andrea Cervesato <andrea.cervesato@suse.com> 14545M: Cyril Hrubis <chrubis@suse.cz> 14546M: Jan Stancek <jstancek@redhat.com> 14547M: Petr Vorel <pvorel@suse.cz> 14548M: Li Wang <liwang@redhat.com> 14549M: Yang Xu <xuyang2018.jy@fujitsu.com> 14550M: Xiao Yang <yangx.jy@fujitsu.com> 14551L: ltp@lists.linux.it (subscribers-only) 14552S: Maintained 14553W: https://linux-test-project.readthedocs.io/ 14554T: git https://github.com/linux-test-project/ltp.git 14555 14556LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14557M: Anshul Dalal <anshulusr@gmail.com> 14558L: linux-iio@vger.kernel.org 14559S: Maintained 14560F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14561F: drivers/iio/light/ltr390.c 14562 14563LYNX 28G SERDES PHY DRIVER 14564M: Ioana Ciornei <ioana.ciornei@nxp.com> 14565L: netdev@vger.kernel.org 14566S: Supported 14567F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14568F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14569 14570LYNX PCS MODULE 14571M: Ioana Ciornei <ioana.ciornei@nxp.com> 14572L: netdev@vger.kernel.org 14573S: Supported 14574F: drivers/net/pcs/pcs-lynx.c 14575F: include/linux/pcs-lynx.h 14576 14577M68K ARCHITECTURE 14578M: Geert Uytterhoeven <geert@linux-m68k.org> 14579L: linux-m68k@lists.linux-m68k.org 14580S: Maintained 14581W: http://www.linux-m68k.org/ 14582T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14583F: arch/m68k/ 14584F: drivers/zorro/ 14585 14586M68K ON APPLE MACINTOSH 14587M: Joshua Thompson <funaho@jurai.org> 14588L: linux-m68k@lists.linux-m68k.org 14589S: Maintained 14590W: http://www.mac.linux-m68k.org/ 14591F: arch/m68k/mac/ 14592F: drivers/macintosh/adb-iop.c 14593F: drivers/macintosh/via-macii.c 14594 14595M68K ON HP9000/300 14596M: Philip Blundell <philb@gnu.org> 14597S: Maintained 14598W: http://www.tazenda.demon.co.uk/phil/linux-hp 14599F: arch/m68k/hp300/ 14600 14601M88DS3103 MEDIA DRIVER 14602L: linux-media@vger.kernel.org 14603S: Orphan 14604W: https://linuxtv.org 14605Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14606F: drivers/media/dvb-frontends/m88ds3103* 14607 14608M88RS2000 MEDIA DRIVER 14609M: Malcolm Priestley <tvboxspy@gmail.com> 14610L: linux-media@vger.kernel.org 14611S: Maintained 14612W: https://linuxtv.org 14613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14614F: drivers/media/dvb-frontends/m88rs2000* 14615 14616MA901 MASTERKIT USB FM RADIO DRIVER 14617M: Alexey Klimov <alexey.klimov@linaro.org> 14618L: linux-media@vger.kernel.org 14619S: Maintained 14620T: git git://linuxtv.org/media.git 14621F: drivers/media/radio/radio-ma901.c 14622 14623MAC80211 14624M: Johannes Berg <johannes@sipsolutions.net> 14625L: linux-wireless@vger.kernel.org 14626S: Maintained 14627W: https://wireless.wiki.kernel.org/ 14628Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14629T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14630T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14631F: Documentation/networking/mac80211-injection.rst 14632F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14633F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14634F: include/net/mac80211.h 14635F: net/mac80211/ 14636 14637MAILBOX API 14638M: Jassi Brar <jassisinghbrar@gmail.com> 14639L: linux-kernel@vger.kernel.org 14640S: Maintained 14641T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14642F: Documentation/devicetree/bindings/mailbox/ 14643F: drivers/mailbox/ 14644F: include/dt-bindings/mailbox/ 14645F: include/linux/mailbox_client.h 14646F: include/linux/mailbox_controller.h 14647 14648MAILBOX ARM MHUv2 14649M: Viresh Kumar <viresh.kumar@linaro.org> 14650M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14651L: linux-kernel@vger.kernel.org 14652S: Maintained 14653F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14654F: drivers/mailbox/arm_mhuv2.c 14655F: include/linux/mailbox/arm_mhuv2_message.h 14656 14657MAILBOX ARM MHUv3 14658M: Sudeep Holla <sudeep.holla@arm.com> 14659M: Cristian Marussi <cristian.marussi@arm.com> 14660L: linux-kernel@vger.kernel.org 14661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14662S: Maintained 14663F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14664F: drivers/mailbox/arm_mhuv3.c 14665 14666MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14667M: Alejandro Colomar <alx@kernel.org> 14668L: linux-man@vger.kernel.org 14669S: Maintained 14670W: http://www.kernel.org/doc/man-pages 14671T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14672T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14673 14674MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14675M: Jeremy Kerr <jk@codeconstruct.com.au> 14676M: Matt Johnston <matt@codeconstruct.com.au> 14677L: netdev@vger.kernel.org 14678S: Maintained 14679F: Documentation/networking/mctp.rst 14680F: drivers/net/mctp/ 14681F: include/linux/usb/mctp-usb.h 14682F: include/net/mctp.h 14683F: include/net/mctpdevice.h 14684F: include/net/netns/mctp.h 14685F: net/mctp/ 14686 14687MAPLE TREE 14688M: Liam R. Howlett <Liam.Howlett@oracle.com> 14689L: maple-tree@lists.infradead.org 14690L: linux-mm@kvack.org 14691S: Supported 14692F: Documentation/core-api/maple_tree.rst 14693F: include/linux/maple_tree.h 14694F: include/trace/events/maple_tree.h 14695F: lib/maple_tree.c 14696F: lib/test_maple_tree.c 14697F: tools/testing/radix-tree/maple.c 14698F: tools/testing/shared/linux/maple_tree.h 14699 14700MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14701M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14702L: linux-mips@vger.kernel.org 14703S: Maintained 14704F: arch/mips/boot/dts/img/pistachio* 14705 14706MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14707M: Andrew Lunn <andrew@lunn.ch> 14708L: netdev@vger.kernel.org 14709S: Maintained 14710F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14711F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14712F: Documentation/networking/devlink/mv88e6xxx.rst 14713F: drivers/net/dsa/mv88e6xxx/ 14714F: include/linux/dsa/mv88e6xxx.h 14715F: include/linux/platform_data/mv88e6xxx.h 14716 14717MARVELL 88PM886 PMIC DRIVER 14718M: Karel Balej <balejk@matfyz.cz> 14719S: Maintained 14720F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14721F: drivers/input/misc/88pm886-onkey.c 14722F: drivers/mfd/88pm886.c 14723F: drivers/regulator/88pm886-regulator.c 14724F: drivers/rtc/rtc-88pm886.c 14725F: include/linux/mfd/88pm886.h 14726 14727MARVELL ARMADA 3700 PHY DRIVERS 14728M: Miquel Raynal <miquel.raynal@bootlin.com> 14729S: Maintained 14730F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14731F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14732F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14733F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14734 14735MARVELL ARMADA 3700 SERIAL DRIVER 14736M: Pali Rohár <pali@kernel.org> 14737S: Maintained 14738F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14739F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14740F: drivers/tty/serial/mvebu-uart.c 14741 14742MARVELL ARMADA DRM SUPPORT 14743M: Russell King <linux@armlinux.org.uk> 14744S: Maintained 14745T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 14746T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 14747F: Documentation/devicetree/bindings/display/armada/ 14748F: drivers/gpu/drm/armada/ 14749F: include/uapi/drm/armada_drm.h 14750 14751MARVELL CRYPTO DRIVER 14752M: Srujana Challa <schalla@marvell.com> 14753M: Bharat Bhushan <bbhushan2@marvell.com> 14754L: linux-crypto@vger.kernel.org 14755S: Maintained 14756F: drivers/crypto/marvell/ 14757F: include/linux/soc/marvell/octeontx2/ 14758 14759MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 14760M: Mirko Lindner <mlindner@marvell.com> 14761M: Stephen Hemminger <stephen@networkplumber.org> 14762L: netdev@vger.kernel.org 14763S: Odd fixes 14764F: drivers/net/ethernet/marvell/sk* 14765 14766MARVELL LIBERTAS WIRELESS DRIVER 14767L: linux-wireless@vger.kernel.org 14768L: libertas-dev@lists.infradead.org 14769S: Orphan 14770F: drivers/net/wireless/marvell/libertas/ 14771F: drivers/net/wireless/marvell/libertas_tf/ 14772 14773MARVELL MACCHIATOBIN SUPPORT 14774M: Russell King <linux@armlinux.org.uk> 14775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14776S: Maintained 14777F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 14778 14779MARVELL MV643XX ETHERNET DRIVER 14780M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 14781L: netdev@vger.kernel.org 14782S: Maintained 14783F: drivers/net/ethernet/marvell/mv643xx_eth.* 14784 14785MARVELL MV88X3310 PHY DRIVER 14786M: Russell King <linux@armlinux.org.uk> 14787M: Marek Behún <kabel@kernel.org> 14788L: netdev@vger.kernel.org 14789S: Maintained 14790F: drivers/net/phy/marvell10g.c 14791 14792MARVELL MVEBU THERMAL DRIVER 14793M: Miquel Raynal <miquel.raynal@bootlin.com> 14794S: Maintained 14795F: drivers/thermal/armada_thermal.c 14796 14797MARVELL MVNETA ETHERNET DRIVER 14798M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14799L: netdev@vger.kernel.org 14800S: Maintained 14801F: drivers/net/ethernet/marvell/mvneta* 14802 14803MARVELL MVPP2 ETHERNET DRIVER 14804M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14805M: Russell King <linux@armlinux.org.uk> 14806L: netdev@vger.kernel.org 14807S: Maintained 14808F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 14809F: drivers/net/ethernet/marvell/mvpp2/ 14810 14811MARVELL MWIFIEX WIRELESS DRIVER 14812M: Brian Norris <briannorris@chromium.org> 14813R: Francesco Dolcini <francesco@dolcini.it> 14814L: linux-wireless@vger.kernel.org 14815S: Odd Fixes 14816F: drivers/net/wireless/marvell/mwifiex/ 14817 14818MARVELL MWL8K WIRELESS DRIVER 14819L: linux-wireless@vger.kernel.org 14820S: Orphan 14821F: drivers/net/wireless/marvell/mwl8k.c 14822 14823MARVELL NAND CONTROLLER DRIVER 14824M: Miquel Raynal <miquel.raynal@bootlin.com> 14825L: linux-mtd@lists.infradead.org 14826S: Maintained 14827F: drivers/mtd/nand/raw/marvell_nand.c 14828 14829MARVELL OCTEON ENDPOINT DRIVER 14830M: Veerasenareddy Burru <vburru@marvell.com> 14831M: Sathesh Edara <sedara@marvell.com> 14832L: netdev@vger.kernel.org 14833S: Maintained 14834F: drivers/net/ethernet/marvell/octeon_ep 14835 14836MARVELL OCTEON ENDPOINT VF DRIVER 14837M: Veerasenareddy Burru <vburru@marvell.com> 14838M: Sathesh Edara <sedara@marvell.com> 14839M: Shinas Rasheed <srasheed@marvell.com> 14840M: Satananda Burla <sburla@marvell.com> 14841L: netdev@vger.kernel.org 14842S: Maintained 14843F: drivers/net/ethernet/marvell/octeon_ep_vf 14844 14845MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 14846M: Sunil Goutham <sgoutham@marvell.com> 14847M: Geetha sowjanya <gakula@marvell.com> 14848M: Subbaraya Sundeep <sbhatta@marvell.com> 14849M: hariprasad <hkelam@marvell.com> 14850M: Bharat Bhushan <bbhushan2@marvell.com> 14851L: netdev@vger.kernel.org 14852S: Maintained 14853F: drivers/net/ethernet/marvell/octeontx2/nic/ 14854F: include/linux/soc/marvell/octeontx2/ 14855 14856MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 14857M: Sunil Goutham <sgoutham@marvell.com> 14858M: Linu Cherian <lcherian@marvell.com> 14859M: Geetha sowjanya <gakula@marvell.com> 14860M: Jerin Jacob <jerinj@marvell.com> 14861M: hariprasad <hkelam@marvell.com> 14862M: Subbaraya Sundeep <sbhatta@marvell.com> 14863L: netdev@vger.kernel.org 14864S: Maintained 14865F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 14866F: drivers/net/ethernet/marvell/octeontx2/af/ 14867 14868MARVELL PEM PMU DRIVER 14869M: Linu Cherian <lcherian@marvell.com> 14870M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 14871S: Supported 14872F: drivers/perf/marvell_pem_pmu.c 14873 14874MARVELL PRESTERA ETHERNET SWITCH DRIVER 14875M: Taras Chornyi <taras.chornyi@plvision.eu> 14876S: Supported 14877W: https://github.com/Marvell-switching/switchdev-prestera 14878F: drivers/net/ethernet/marvell/prestera/ 14879 14880MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 14881M: Nicolas Pitre <nico@fluxnic.net> 14882S: Odd Fixes 14883F: drivers/mmc/host/mvsdio.* 14884 14885MARVELL USB MDIO CONTROLLER DRIVER 14886M: Tobias Waldekranz <tobias@waldekranz.com> 14887L: netdev@vger.kernel.org 14888S: Maintained 14889F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 14890F: drivers/net/mdio/mdio-mvusb.c 14891 14892MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 14893M: Hu Ziji <huziji@marvell.com> 14894L: linux-mmc@vger.kernel.org 14895S: Supported 14896F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 14897F: drivers/mmc/host/sdhci-xenon* 14898 14899MARVELL OCTEON CN10K DPI DRIVER 14900M: Vamsi Attunuru <vattunuru@marvell.com> 14901S: Supported 14902F: drivers/misc/mrvl_cn10k_dpi.c 14903 14904MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 14905R: schalla@marvell.com 14906R: vattunuru@marvell.com 14907F: drivers/vdpa/octeon_ep/ 14908 14909MARVELL OCTEON HOTPLUG DRIVER 14910R: Shijith Thotton <sthotton@marvell.com> 14911R: Vamsi Attunuru <vattunuru@marvell.com> 14912S: Supported 14913F: drivers/pci/hotplug/octep_hp.c 14914 14915MATROX FRAMEBUFFER DRIVER 14916L: linux-fbdev@vger.kernel.org 14917S: Orphan 14918F: drivers/video/fbdev/matrox/matroxfb_* 14919F: include/uapi/linux/matroxfb.h 14920 14921MAX15301 DRIVER 14922M: Daniel Nilsson <daniel.nilsson@flex.com> 14923L: linux-hwmon@vger.kernel.org 14924S: Maintained 14925F: Documentation/hwmon/max15301.rst 14926F: drivers/hwmon/pmbus/max15301.c 14927 14928MAX2175 SDR TUNER DRIVER 14929M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 14930L: linux-media@vger.kernel.org 14931S: Maintained 14932T: git git://linuxtv.org/media.git 14933F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 14934F: Documentation/userspace-api/media/drivers/max2175.rst 14935F: drivers/media/i2c/max2175* 14936F: include/uapi/linux/max2175.h 14937 14938MAX31335 RTC DRIVER 14939M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14940L: linux-rtc@vger.kernel.org 14941S: Supported 14942W: https://ez.analog.com/linux-software-drivers 14943F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 14944F: drivers/rtc/rtc-max31335.c 14945 14946MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 14947L: linux-hwmon@vger.kernel.org 14948S: Orphan 14949F: Documentation/hwmon/max6650.rst 14950F: drivers/hwmon/max6650.c 14951 14952MAX9286 QUAD GMSL DESERIALIZER DRIVER 14953M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14954M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14955M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14956M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14957L: linux-media@vger.kernel.org 14958S: Maintained 14959F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 14960F: drivers/media/i2c/max9286.c 14961 14962MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 14963M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14964L: linux-media@vger.kernel.org 14965S: Maintained 14966F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 14967F: drivers/staging/media/max96712/max96712.c 14968 14969MAX96714 GMSL2 DESERIALIZER DRIVER 14970M: Julien Massot <julien.massot@collabora.com> 14971L: linux-media@vger.kernel.org 14972S: Maintained 14973F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 14974F: drivers/media/i2c/max96714.c 14975 14976MAX96717 GMSL2 SERIALIZER DRIVER 14977M: Julien Massot <julien.massot@collabora.com> 14978L: linux-media@vger.kernel.org 14979S: Maintained 14980F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 14981F: drivers/media/i2c/max96717.c 14982 14983MAX9860 MONO AUDIO VOICE CODEC DRIVER 14984M: Peter Rosin <peda@axentia.se> 14985L: linux-sound@vger.kernel.org 14986S: Maintained 14987F: Documentation/devicetree/bindings/sound/max9860.txt 14988F: sound/soc/codecs/max9860.* 14989 14990MAXBOTIX ULTRASONIC RANGER IIO DRIVER 14991M: Andreas Klinger <ak@it-klinger.de> 14992L: linux-iio@vger.kernel.org 14993S: Maintained 14994F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 14995F: drivers/iio/proximity/mb1232.c 14996 14997MAXIM MAX11205 DRIVER 14998M: Ramona Bolboaca <ramona.bolboaca@analog.com> 14999L: linux-iio@vger.kernel.org 15000S: Supported 15001W: https://ez.analog.com/linux-software-drivers 15002F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 15003F: drivers/iio/adc/max11205.c 15004 15005MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 15006R: Iskren Chernev <iskren.chernev@gmail.com> 15007R: Krzysztof Kozlowski <krzk@kernel.org> 15008R: Marek Szyprowski <m.szyprowski@samsung.com> 15009R: Matheus Castello <matheus@castello.eng.br> 15010L: linux-pm@vger.kernel.org 15011S: Maintained 15012F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 15013F: drivers/power/supply/max17040_battery.c 15014 15015MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15016R: Hans de Goede <hansg@kernel.org> 15017R: Krzysztof Kozlowski <krzk@kernel.org> 15018R: Marek Szyprowski <m.szyprowski@samsung.com> 15019R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15020R: Purism Kernel Team <kernel@puri.sm> 15021L: linux-pm@vger.kernel.org 15022S: Maintained 15023F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15024F: drivers/power/supply/max17042_battery.c 15025 15026MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15027M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15028L: linux-kernel@vger.kernel.org 15029S: Maintained 15030F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15031F: drivers/regulator/max20086-regulator.c 15032 15033MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15034M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 15035L: linux-iio@vger.kernel.org 15036S: Maintained 15037F: drivers/iio/temperature/max30208.c 15038 15039MAXIM MAX77650 PMIC MFD DRIVER 15040M: Bartosz Golaszewski <brgl@bgdev.pl> 15041L: linux-kernel@vger.kernel.org 15042S: Maintained 15043F: Documentation/devicetree/bindings/*/*max77650.yaml 15044F: Documentation/devicetree/bindings/*/max77650*.yaml 15045F: drivers/gpio/gpio-max77650.c 15046F: drivers/input/misc/max77650-onkey.c 15047F: drivers/leds/leds-max77650.c 15048F: drivers/mfd/max77650.c 15049F: drivers/power/supply/max77650-charger.c 15050F: drivers/regulator/max77650-regulator.c 15051F: include/linux/mfd/max77650.h 15052 15053MAXIM MAX77714 PMIC MFD DRIVER 15054M: Luca Ceresoli <luca@lucaceresoli.net> 15055S: Maintained 15056F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15057F: drivers/mfd/max77714.c 15058F: include/linux/mfd/max77714.h 15059 15060MAXIM MAX77759 PMIC MFD DRIVER 15061M: André Draszik <andre.draszik@linaro.org> 15062L: linux-kernel@vger.kernel.org 15063S: Maintained 15064F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15065F: drivers/gpio/gpio-max77759.c 15066F: drivers/mfd/max77759.c 15067F: drivers/nvmem/max77759-nvmem.c 15068F: include/linux/mfd/max77759.h 15069 15070MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15071M: Javier Martinez Canillas <javier@dowhile0.org> 15072L: linux-kernel@vger.kernel.org 15073S: Supported 15074F: Documentation/devicetree/bindings/*/*max77802.yaml 15075F: drivers/regulator/max77802-regulator.c 15076F: include/dt-bindings/*/*max77802.h 15077 15078MAXIM MAX77976 BATTERY CHARGER 15079M: Luca Ceresoli <luca@lucaceresoli.net> 15080S: Supported 15081F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15082F: drivers/power/supply/max77976_charger.c 15083 15084MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15085M: Krzysztof Kozlowski <krzk@kernel.org> 15086L: linux-pm@vger.kernel.org 15087S: Maintained 15088B: mailto:linux-samsung-soc@vger.kernel.org 15089F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15090F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15091F: drivers/power/supply/max14577_charger.c 15092F: drivers/power/supply/max77693_charger.c 15093 15094MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15095M: Chanwoo Choi <cw00.choi@samsung.com> 15096M: Krzysztof Kozlowski <krzk@kernel.org> 15097L: linux-kernel@vger.kernel.org 15098S: Maintained 15099B: mailto:linux-samsung-soc@vger.kernel.org 15100F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15101F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15102F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15103F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15104F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15105F: drivers/leds/leds-max77705.c 15106F: drivers/*/*max77843.c 15107F: drivers/*/max14577*.c 15108F: drivers/*/max77686*.c 15109F: drivers/*/max77693*.c 15110F: drivers/*/max77705*.c 15111F: drivers/clk/clk-max77686.c 15112F: drivers/extcon/extcon-max14577.c 15113F: drivers/extcon/extcon-max77693.c 15114F: drivers/rtc/rtc-max77686.c 15115F: include/linux/mfd/max14577*.h 15116F: include/linux/mfd/max77686*.h 15117F: include/linux/mfd/max77693*.h 15118F: include/linux/mfd/max77705*.h 15119 15120MAXIRADIO FM RADIO RECEIVER DRIVER 15121M: Hans Verkuil <hverkuil@xs4all.nl> 15122L: linux-media@vger.kernel.org 15123S: Maintained 15124W: https://linuxtv.org 15125T: git git://linuxtv.org/media.git 15126F: drivers/media/radio/radio-maxiradio* 15127 15128MAXLINEAR ETHERNET PHY DRIVER 15129M: Xu Liang <lxu@maxlinear.com> 15130L: netdev@vger.kernel.org 15131S: Supported 15132F: drivers/net/phy/mxl-86110.c 15133F: drivers/net/phy/mxl-gpy.c 15134 15135MCAN MMIO DEVICE DRIVER 15136M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15137L: linux-can@vger.kernel.org 15138S: Maintained 15139F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15140F: drivers/net/can/m_can/m_can.c 15141F: drivers/net/can/m_can/m_can.h 15142F: drivers/net/can/m_can/m_can_platform.c 15143 15144MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15145R: Yasushi SHOJI <yashi@spacecubics.com> 15146L: linux-can@vger.kernel.org 15147S: Maintained 15148F: drivers/net/can/usb/mcba_usb.c 15149 15150MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15151M: Rishi Gupta <gupt21@gmail.com> 15152L: linux-i2c@vger.kernel.org 15153L: linux-input@vger.kernel.org 15154S: Maintained 15155F: drivers/hid/hid-mcp2221.c 15156 15157MCP251XFD SPI-CAN NETWORK DRIVER 15158M: Marc Kleine-Budde <mkl@pengutronix.de> 15159M: Manivannan Sadhasivam <mani@kernel.org> 15160R: Thomas Kopp <thomas.kopp@microchip.com> 15161L: linux-can@vger.kernel.org 15162S: Maintained 15163F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15164F: drivers/net/can/spi/mcp251xfd/ 15165 15166MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15167M: Peter Rosin <peda@axentia.se> 15168L: linux-iio@vger.kernel.org 15169S: Maintained 15170F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15171F: drivers/iio/potentiometer/mcp4018.c 15172F: drivers/iio/potentiometer/mcp4531.c 15173 15174MCP4821 DAC DRIVER 15175M: Anshul Dalal <anshulusr@gmail.com> 15176L: linux-iio@vger.kernel.org 15177S: Maintained 15178F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15179F: drivers/iio/dac/mcp4821.c 15180 15181MCR20A IEEE-802.15.4 RADIO DRIVER 15182M: Stefan Schmidt <stefan@datenfreihafen.org> 15183L: linux-wpan@vger.kernel.org 15184S: Odd Fixes 15185W: https://github.com/xueliu/mcr20a-linux 15186F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15187F: drivers/net/ieee802154/mcr20a.c 15188F: drivers/net/ieee802154/mcr20a.h 15189 15190MDIO REGMAP DRIVER 15191M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15192L: netdev@vger.kernel.org 15193S: Maintained 15194F: drivers/net/mdio/mdio-regmap.c 15195F: include/linux/mdio/mdio-regmap.h 15196 15197MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15198M: William Breathitt Gray <wbg@kernel.org> 15199L: linux-iio@vger.kernel.org 15200S: Maintained 15201F: drivers/iio/dac/cio-dac.c 15202 15203MEDIA CONTROLLER FRAMEWORK 15204M: Sakari Ailus <sakari.ailus@linux.intel.com> 15205M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15206L: linux-media@vger.kernel.org 15207S: Supported 15208W: https://www.linuxtv.org 15209T: git git://linuxtv.org/media.git 15210F: drivers/media/mc/ 15211F: include/media/media-*.h 15212F: include/uapi/linux/media.h 15213 15214MEDIA DRIVER FOR FREESCALE IMX PXP 15215M: Philipp Zabel <p.zabel@pengutronix.de> 15216L: linux-media@vger.kernel.org 15217S: Maintained 15218T: git git://linuxtv.org/media.git 15219F: drivers/media/platform/nxp/imx-pxp.[ch] 15220 15221MEDIA DRIVERS FOR ASCOT2E 15222M: Abylay Ospan <aospan@amazon.com> 15223L: linux-media@vger.kernel.org 15224S: Supported 15225W: https://linuxtv.org 15226W: http://netup.tv/ 15227T: git git://linuxtv.org/media.git 15228F: drivers/media/dvb-frontends/ascot2e* 15229 15230MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15231M: Jasmin Jessich <jasmin@anw.at> 15232L: linux-media@vger.kernel.org 15233S: Maintained 15234W: https://linuxtv.org 15235T: git git://linuxtv.org/media.git 15236F: drivers/media/dvb-frontends/cxd2099* 15237 15238MEDIA DRIVERS FOR CXD2841ER 15239M: Abylay Ospan <aospan@amazon.com> 15240L: linux-media@vger.kernel.org 15241S: Supported 15242W: https://linuxtv.org 15243W: http://netup.tv/ 15244T: git git://linuxtv.org/media.git 15245F: drivers/media/dvb-frontends/cxd2841er* 15246 15247MEDIA DRIVERS FOR CXD2880 15248M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15249L: linux-media@vger.kernel.org 15250S: Supported 15251W: http://linuxtv.org/ 15252T: git git://linuxtv.org/media.git 15253F: drivers/media/dvb-frontends/cxd2880/* 15254F: drivers/media/spi/cxd2880* 15255 15256MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15257L: linux-media@vger.kernel.org 15258S: Orphan 15259W: https://linuxtv.org 15260T: git git://linuxtv.org/media.git 15261F: drivers/media/pci/ddbridge/* 15262 15263MEDIA DRIVERS FOR FREESCALE IMX 15264M: Steve Longerbeam <slongerbeam@gmail.com> 15265M: Philipp Zabel <p.zabel@pengutronix.de> 15266L: linux-media@vger.kernel.org 15267S: Maintained 15268T: git git://linuxtv.org/media.git 15269F: Documentation/admin-guide/media/imx.rst 15270F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15271F: drivers/staging/media/imx/ 15272F: include/linux/imx-media.h 15273F: include/media/imx.h 15274 15275MEDIA DRIVERS FOR FREESCALE IMX7/8 15276M: Rui Miguel Silva <rmfrfs@gmail.com> 15277M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15278M: Martin Kepplinger <martin.kepplinger@puri.sm> 15279R: Purism Kernel Team <kernel@puri.sm> 15280L: linux-media@vger.kernel.org 15281S: Maintained 15282T: git git://linuxtv.org/media.git 15283F: Documentation/admin-guide/media/imx7.rst 15284F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15285F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15286F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15287F: drivers/media/platform/nxp/imx-mipi-csis.c 15288F: drivers/media/platform/nxp/imx7-media-csi.c 15289F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15290 15291MEDIA DRIVERS FOR HELENE 15292M: Abylay Ospan <aospan@amazon.com> 15293L: linux-media@vger.kernel.org 15294S: Supported 15295W: https://linuxtv.org 15296W: http://netup.tv/ 15297T: git git://linuxtv.org/media.git 15298F: drivers/media/dvb-frontends/helene* 15299 15300MEDIA DRIVERS FOR HORUS3A 15301M: Abylay Ospan <aospan@amazon.com> 15302L: linux-media@vger.kernel.org 15303S: Supported 15304W: https://linuxtv.org 15305W: http://netup.tv/ 15306T: git git://linuxtv.org/media.git 15307F: drivers/media/dvb-frontends/horus3a* 15308 15309MEDIA DRIVERS FOR LNBH25 15310M: Abylay Ospan <aospan@amazon.com> 15311L: linux-media@vger.kernel.org 15312S: Supported 15313W: https://linuxtv.org 15314W: http://netup.tv/ 15315T: git git://linuxtv.org/media.git 15316F: drivers/media/dvb-frontends/lnbh25* 15317 15318MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15319L: linux-media@vger.kernel.org 15320S: Orphan 15321W: https://linuxtv.org 15322T: git git://linuxtv.org/media.git 15323F: drivers/media/dvb-frontends/mxl5xx* 15324 15325MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15326M: Abylay Ospan <aospan@amazon.com> 15327L: linux-media@vger.kernel.org 15328S: Supported 15329W: https://linuxtv.org 15330W: http://netup.tv/ 15331T: git git://linuxtv.org/media.git 15332F: drivers/media/pci/netup_unidvb/* 15333 15334MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15335M: Dmitry Osipenko <digetx@gmail.com> 15336L: linux-media@vger.kernel.org 15337L: linux-tegra@vger.kernel.org 15338S: Maintained 15339T: git git://linuxtv.org/media.git 15340F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15341F: drivers/media/platform/nvidia/tegra-vde/ 15342 15343MEDIA DRIVERS FOR RENESAS - CEU 15344M: Jacopo Mondi <jacopo@jmondi.org> 15345L: linux-media@vger.kernel.org 15346L: linux-renesas-soc@vger.kernel.org 15347S: Supported 15348T: git git://linuxtv.org/media.git 15349F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15350F: drivers/media/platform/renesas/renesas-ceu.c 15351F: include/media/drv-intf/renesas-ceu.h 15352 15353MEDIA DRIVERS FOR RENESAS - DRIF 15354M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15355L: linux-media@vger.kernel.org 15356L: linux-renesas-soc@vger.kernel.org 15357S: Supported 15358T: git git://linuxtv.org/media.git 15359F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15360F: drivers/media/platform/renesas/rcar_drif.c 15361 15362MEDIA DRIVERS FOR RENESAS - FCP 15363M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15364L: linux-media@vger.kernel.org 15365L: linux-renesas-soc@vger.kernel.org 15366S: Supported 15367T: git git://linuxtv.org/media.git 15368F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15369F: drivers/media/platform/renesas/rcar-fcp.c 15370F: include/media/rcar-fcp.h 15371 15372MEDIA DRIVERS FOR RENESAS - FDP1 15373M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15374L: linux-media@vger.kernel.org 15375L: linux-renesas-soc@vger.kernel.org 15376S: Supported 15377T: git git://linuxtv.org/media.git 15378F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15379F: drivers/media/platform/renesas/rcar_fdp1.c 15380 15381MEDIA DRIVERS FOR RENESAS - VIN 15382M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15383L: linux-media@vger.kernel.org 15384L: linux-renesas-soc@vger.kernel.org 15385S: Supported 15386T: git git://linuxtv.org/media.git 15387F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15388F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15389F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15390F: drivers/media/platform/renesas/rcar-csi2.c 15391F: drivers/media/platform/renesas/rcar-isp/ 15392F: drivers/media/platform/renesas/rcar-vin/ 15393 15394MEDIA DRIVERS FOR RENESAS - VSP1 15395M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15396M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15397L: linux-media@vger.kernel.org 15398L: linux-renesas-soc@vger.kernel.org 15399S: Supported 15400T: git git://linuxtv.org/media.git 15401F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15402F: drivers/media/platform/renesas/vsp1/ 15403 15404MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15405L: linux-media@vger.kernel.org 15406S: Orphan 15407W: https://linuxtv.org 15408T: git git://linuxtv.org/media.git 15409F: drivers/media/dvb-frontends/stv0910* 15410 15411MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15412L: linux-media@vger.kernel.org 15413S: Orphan 15414W: https://linuxtv.org 15415T: git git://linuxtv.org/media.git 15416F: drivers/media/dvb-frontends/stv6111* 15417 15418MEDIA DRIVERS FOR STM32 - CSI 15419M: Alain Volmat <alain.volmat@foss.st.com> 15420L: linux-media@vger.kernel.org 15421S: Supported 15422T: git git://linuxtv.org/media_tree.git 15423F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15424F: drivers/media/platform/st/stm32/stm32-csi.c 15425 15426MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15427M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15428M: Alain Volmat <alain.volmat@foss.st.com> 15429L: linux-media@vger.kernel.org 15430S: Supported 15431T: git git://linuxtv.org/media.git 15432F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15433F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15434F: drivers/media/platform/st/stm32/stm32-dcmi.c 15435F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15436 15437MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15438M: Mauro Carvalho Chehab <mchehab@kernel.org> 15439L: linux-media@vger.kernel.org 15440S: Maintained 15441W: https://linuxtv.org 15442Q: http://patchwork.kernel.org/project/linux-media/list/ 15443T: git git://linuxtv.org/media.git 15444F: Documentation/admin-guide/media/ 15445F: Documentation/devicetree/bindings/media/ 15446F: Documentation/driver-api/media/ 15447F: Documentation/userspace-api/media/ 15448F: drivers/media/ 15449F: drivers/staging/media/ 15450F: include/dt-bindings/media/ 15451F: include/linux/platform_data/media/ 15452F: include/media/ 15453F: include/uapi/linux/dvb/ 15454F: include/uapi/linux/ivtv* 15455F: include/uapi/linux/media.h 15456F: include/uapi/linux/uvcvideo.h 15457F: include/uapi/linux/v4l2-* 15458F: include/uapi/linux/videodev2.h 15459 15460MEDIATEK BLUETOOTH DRIVER 15461M: Sean Wang <sean.wang@mediatek.com> 15462L: linux-bluetooth@vger.kernel.org 15463L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15464S: Maintained 15465F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15466F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15467F: drivers/bluetooth/btmtkuart.c 15468 15469MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15470M: Sen Chu <sen.chu@mediatek.com> 15471M: Sean Wang <sean.wang@mediatek.com> 15472M: Macpaul Lin <macpaul.lin@mediatek.com> 15473L: linux-pm@vger.kernel.org 15474S: Maintained 15475F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15476F: drivers/power/reset/mt6323-poweroff.c 15477 15478MEDIATEK CIR DRIVER 15479M: Sean Wang <sean.wang@mediatek.com> 15480S: Maintained 15481F: drivers/media/rc/mtk-cir.c 15482 15483MEDIATEK DMA DRIVER 15484M: Sean Wang <sean.wang@mediatek.com> 15485L: dmaengine@vger.kernel.org 15486L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15487L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15488S: Maintained 15489F: Documentation/devicetree/bindings/dma/mediatek,* 15490F: drivers/dma/mediatek/ 15491 15492MEDIATEK ETHERNET DRIVER 15493M: Felix Fietkau <nbd@nbd.name> 15494M: Sean Wang <sean.wang@mediatek.com> 15495M: Lorenzo Bianconi <lorenzo@kernel.org> 15496L: netdev@vger.kernel.org 15497S: Maintained 15498F: drivers/net/ethernet/mediatek/ 15499 15500MEDIATEK ETHERNET PCS DRIVER 15501M: Alexander Couzens <lynxis@fe80.eu> 15502M: Daniel Golle <daniel@makrotopia.org> 15503L: netdev@vger.kernel.org 15504S: Maintained 15505F: drivers/net/pcs/pcs-mtk-lynxi.c 15506F: include/linux/pcs/pcs-mtk-lynxi.h 15507 15508MEDIATEK ETHERNET PHY DRIVERS 15509M: Daniel Golle <daniel@makrotopia.org> 15510M: Qingfang Deng <dqfext@gmail.com> 15511M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15512L: netdev@vger.kernel.org 15513S: Maintained 15514F: drivers/net/phy/mediatek/mtk-2p5ge.c 15515F: drivers/net/phy/mediatek/mtk-ge-soc.c 15516F: drivers/net/phy/mediatek/mtk-phy-lib.c 15517F: drivers/net/phy/mediatek/mtk-ge.c 15518F: drivers/net/phy/mediatek/mtk.h 15519F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15520 15521MEDIATEK I2C CONTROLLER DRIVER 15522M: Qii Wang <qii.wang@mediatek.com> 15523L: linux-i2c@vger.kernel.org 15524S: Maintained 15525F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15526F: drivers/i2c/busses/i2c-mt65xx.c 15527 15528MEDIATEK IOMMU DRIVER 15529M: Yong Wu <yong.wu@mediatek.com> 15530L: iommu@lists.linux.dev 15531L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15532S: Supported 15533F: Documentation/devicetree/bindings/iommu/mediatek* 15534F: drivers/iommu/mtk_iommu* 15535F: include/dt-bindings/memory/mediatek,mt*-port.h 15536F: include/dt-bindings/memory/mt*-port.h 15537 15538MEDIATEK JPEG DRIVER 15539M: Bin Liu <bin.liu@mediatek.com> 15540S: Supported 15541F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15542F: drivers/media/platform/mediatek/jpeg/ 15543 15544MEDIATEK KEYPAD DRIVER 15545M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15546S: Supported 15547F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15548F: drivers/input/keyboard/mt6779-keypad.c 15549 15550MEDIATEK MDP DRIVER 15551M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15552M: Houlong Wei <houlong.wei@mediatek.com> 15553M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15554S: Supported 15555F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15556F: drivers/media/platform/mediatek/mdp/ 15557F: drivers/media/platform/mediatek/vpu/ 15558 15559MEDIATEK MEDIA DRIVER 15560M: Tiffany Lin <tiffany.lin@mediatek.com> 15561M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15562M: Yunfei Dong <yunfei.dong@mediatek.com> 15563S: Supported 15564F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15565F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 15566F: drivers/media/platform/mediatek/vcodec/ 15567F: drivers/media/platform/mediatek/vpu/ 15568 15569MEDIATEK MIPI-CSI CDPHY DRIVER 15570M: Julien Stephan <jstephan@baylibre.com> 15571M: Andy Hsieh <andy.hsieh@mediatek.com> 15572S: Supported 15573F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15574F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15575 15576MEDIATEK MMC/SD/SDIO DRIVER 15577M: Chaotian Jing <chaotian.jing@mediatek.com> 15578S: Maintained 15579F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15580F: drivers/mmc/host/mtk-sd.c 15581 15582MEDIATEK MT6735 CLOCK & RESET DRIVERS 15583M: Yassine Oudjana <y.oudjana@protonmail.com> 15584L: linux-clk@vger.kernel.org 15585L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15586S: Maintained 15587F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15588F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15589F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15590F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15591F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15592F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15593F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15594F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15595F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15596F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15597F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15598F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15599F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15600F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15601F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15602F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15603F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15604F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15605F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15606F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15607 15608MEDIATEK MT76 WIRELESS LAN DRIVER 15609M: Felix Fietkau <nbd@nbd.name> 15610M: Lorenzo Bianconi <lorenzo@kernel.org> 15611M: Ryder Lee <ryder.lee@mediatek.com> 15612R: Shayne Chen <shayne.chen@mediatek.com> 15613R: Sean Wang <sean.wang@mediatek.com> 15614L: linux-wireless@vger.kernel.org 15615S: Maintained 15616T: git https://github.com/nbd168/wireless 15617F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15618F: drivers/net/wireless/mediatek/mt76/ 15619 15620MEDIATEK MT7601U WIRELESS LAN DRIVER 15621M: Jakub Kicinski <kuba@kernel.org> 15622L: linux-wireless@vger.kernel.org 15623S: Maintained 15624F: drivers/net/wireless/mediatek/mt7601u/ 15625 15626MEDIATEK MT7621 CLOCK DRIVER 15627M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15628S: Maintained 15629F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15630F: drivers/clk/ralink/clk-mt7621.c 15631 15632MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15633M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15634S: Maintained 15635F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15636F: drivers/pci/controller/pcie-mt7621.c 15637 15638MEDIATEK MT7621 PHY PCI DRIVER 15639M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15640S: Maintained 15641F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15642F: drivers/phy/ralink/phy-mt7621-pci.c 15643 15644MEDIATEK MT7621/28/88 I2C DRIVER 15645M: Stefan Roese <sr@denx.de> 15646L: linux-i2c@vger.kernel.org 15647S: Maintained 15648F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15649F: drivers/i2c/busses/i2c-mt7621.c 15650 15651MEDIATEK MTMIPS CLOCK DRIVER 15652M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15653S: Maintained 15654F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15655F: drivers/clk/ralink/clk-mtmips.c 15656 15657MEDIATEK NAND CONTROLLER DRIVER 15658L: linux-mtd@lists.infradead.org 15659S: Orphan 15660F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15661F: drivers/mtd/nand/raw/mtk_* 15662 15663MEDIATEK PMIC LED DRIVER 15664M: Sen Chu <sen.chu@mediatek.com> 15665M: Sean Wang <sean.wang@mediatek.com> 15666M: Macpaul Lin <macpaul.lin@mediatek.com> 15667S: Maintained 15668F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15669F: drivers/leds/leds-mt6323.c 15670 15671MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15672M: Sean Wang <sean.wang@mediatek.com> 15673S: Maintained 15674F: drivers/char/hw_random/mtk-rng.c 15675 15676MEDIATEK SMI DRIVER 15677M: Yong Wu <yong.wu@mediatek.com> 15678L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15679S: Supported 15680F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15681F: drivers/memory/mtk-smi.c 15682F: include/soc/mediatek/smi.h 15683 15684MEDIATEK SWITCH DRIVER 15685M: Chester A. Unal <chester.a.unal@arinc9.com> 15686M: Daniel Golle <daniel@makrotopia.org> 15687M: DENG Qingfang <dqfext@gmail.com> 15688M: Sean Wang <sean.wang@mediatek.com> 15689L: netdev@vger.kernel.org 15690S: Maintained 15691F: drivers/net/dsa/mt7530-mdio.c 15692F: drivers/net/dsa/mt7530-mmio.c 15693F: drivers/net/dsa/mt7530.* 15694F: net/dsa/tag_mtk.c 15695 15696MEDIATEK T7XX 5G WWAN MODEM DRIVER 15697M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15698R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15699R: Liu Haijun <haijun.liu@mediatek.com> 15700R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15701L: netdev@vger.kernel.org 15702S: Supported 15703F: drivers/net/wwan/t7xx/ 15704 15705MEDIATEK USB3 DRD IP DRIVER 15706M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15707L: linux-usb@vger.kernel.org 15708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15709L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15710S: Maintained 15711F: Documentation/devicetree/bindings/usb/mediatek,* 15712F: drivers/usb/host/xhci-mtk* 15713F: drivers/usb/mtu3/ 15714 15715MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15716M: Peter Senna Tschudin <peter.senna@gmail.com> 15717M: Ian Ray <ian.ray@ge.com> 15718M: Martyn Welch <martyn.welch@collabora.co.uk> 15719S: Maintained 15720F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 15721F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 15722 15723MEGARAID SCSI/SAS DRIVERS 15724M: Kashyap Desai <kashyap.desai@broadcom.com> 15725M: Sumit Saxena <sumit.saxena@broadcom.com> 15726M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 15727M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 15728L: megaraidlinux.pdl@broadcom.com 15729L: linux-scsi@vger.kernel.org 15730S: Maintained 15731W: http://www.avagotech.com/support/ 15732F: Documentation/scsi/megaraid.rst 15733F: drivers/scsi/megaraid.* 15734F: drivers/scsi/megaraid/ 15735 15736MELEXIS MLX90614 DRIVER 15737M: Crt Mori <cmo@melexis.com> 15738L: linux-iio@vger.kernel.org 15739S: Supported 15740W: http://www.melexis.com 15741F: drivers/iio/temperature/mlx90614.c 15742 15743MELEXIS MLX90632 DRIVER 15744M: Crt Mori <cmo@melexis.com> 15745L: linux-iio@vger.kernel.org 15746S: Supported 15747W: http://www.melexis.com 15748F: drivers/iio/temperature/mlx90632.c 15749 15750MELEXIS MLX90635 DRIVER 15751M: Crt Mori <cmo@melexis.com> 15752L: linux-iio@vger.kernel.org 15753S: Supported 15754W: http://www.melexis.com 15755F: drivers/iio/temperature/mlx90635.c 15756 15757MELFAS MIP4 TOUCHSCREEN DRIVER 15758M: Sangwon Jee <jeesw@melfas.com> 15759S: Supported 15760W: http://www.melfas.com 15761F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 15762F: drivers/input/touchscreen/melfas_mip4.c 15763 15764MELLANOX BLUEFIELD I2C DRIVER 15765M: Khalil Blaiech <kblaiech@nvidia.com> 15766M: Asmaa Mnebhi <asmaa@nvidia.com> 15767L: linux-i2c@vger.kernel.org 15768S: Supported 15769F: drivers/i2c/busses/i2c-mlxbf.c 15770 15771MELLANOX ETHERNET DRIVER (mlx4_en) 15772M: Tariq Toukan <tariqt@nvidia.com> 15773L: netdev@vger.kernel.org 15774S: Maintained 15775W: https://www.nvidia.com/networking/ 15776Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15777F: drivers/net/ethernet/mellanox/mlx4/en_* 15778 15779MELLANOX ETHERNET DRIVER (mlx5e) 15780M: Saeed Mahameed <saeedm@nvidia.com> 15781M: Tariq Toukan <tariqt@nvidia.com> 15782M: Mark Bloch <mbloch@nvidia.com> 15783L: netdev@vger.kernel.org 15784S: Maintained 15785W: https://www.nvidia.com/networking/ 15786Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15787F: drivers/net/ethernet/mellanox/mlx5/core/en_* 15788 15789MELLANOX ETHERNET INNOVA DRIVERS 15790R: Boris Pismenny <borisp@nvidia.com> 15791L: netdev@vger.kernel.org 15792S: Maintained 15793W: https://www.nvidia.com/networking/ 15794Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15795F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 15796F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 15797F: include/linux/mlx5/mlx5_ifc_fpga.h 15798 15799MELLANOX ETHERNET SWITCH DRIVERS 15800M: Ido Schimmel <idosch@nvidia.com> 15801M: Petr Machata <petrm@nvidia.com> 15802L: netdev@vger.kernel.org 15803S: Supported 15804W: https://www.nvidia.com/networking/ 15805Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15806F: drivers/net/ethernet/mellanox/mlxsw/ 15807F: tools/testing/selftests/drivers/net/mlxsw/ 15808 15809MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 15810M: mlxsw@nvidia.com 15811L: netdev@vger.kernel.org 15812S: Supported 15813W: https://www.nvidia.com/networking/ 15814Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15815F: drivers/net/ethernet/mellanox/mlxfw/ 15816 15817MELLANOX HARDWARE PLATFORM SUPPORT 15818M: Hans de Goede <hansg@kernel.org> 15819M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15820M: Vadim Pasternak <vadimp@nvidia.com> 15821L: platform-driver-x86@vger.kernel.org 15822S: Supported 15823F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 15824F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 15825F: drivers/platform/mellanox/ 15826F: include/linux/platform_data/mlxreg.h 15827 15828MELLANOX MLX4 core VPI driver 15829M: Tariq Toukan <tariqt@nvidia.com> 15830L: netdev@vger.kernel.org 15831L: linux-rdma@vger.kernel.org 15832S: Maintained 15833W: https://www.nvidia.com/networking/ 15834Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15835F: drivers/net/ethernet/mellanox/mlx4/ 15836F: include/linux/mlx4/ 15837 15838MELLANOX MLX4 IB driver 15839M: Yishai Hadas <yishaih@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/mlx4/ 15845F: include/linux/mlx4/ 15846F: include/uapi/rdma/mlx4-abi.h 15847 15848MELLANOX MLX5 core VPI driver 15849M: Saeed Mahameed <saeedm@nvidia.com> 15850M: Leon Romanovsky <leonro@nvidia.com> 15851M: Tariq Toukan <tariqt@nvidia.com> 15852M: Mark Bloch <mbloch@nvidia.com> 15853L: netdev@vger.kernel.org 15854L: linux-rdma@vger.kernel.org 15855S: Maintained 15856W: https://www.nvidia.com/networking/ 15857Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15858F: Documentation/networking/device_drivers/ethernet/mellanox/ 15859F: drivers/net/ethernet/mellanox/mlx5/core/ 15860F: include/linux/mlx5/ 15861 15862MELLANOX MLX5 IB driver 15863M: Leon Romanovsky <leonro@nvidia.com> 15864L: linux-rdma@vger.kernel.org 15865S: Supported 15866W: https://www.nvidia.com/networking/ 15867Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15868F: drivers/infiniband/hw/mlx5/ 15869F: include/linux/mlx5/ 15870F: include/uapi/rdma/mlx5-abi.h 15871 15872MELLANOX MLX5 VDPA DRIVER 15873M: Dragos Tatulea <dtatulea@nvidia.com> 15874L: virtualization@lists.linux.dev 15875S: Supported 15876F: drivers/vdpa/mlx5/ 15877 15878MELLANOX MLXCPLD I2C AND MUX DRIVER 15879M: Vadim Pasternak <vadimp@nvidia.com> 15880M: Michael Shych <michaelsh@nvidia.com> 15881L: linux-i2c@vger.kernel.org 15882S: Supported 15883F: Documentation/i2c/busses/i2c-mlxcpld.rst 15884F: drivers/i2c/busses/i2c-mlxcpld.c 15885F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 15886 15887MELLANOX MLXCPLD LED DRIVER 15888M: Vadim Pasternak <vadimp@nvidia.com> 15889L: linux-leds@vger.kernel.org 15890S: Supported 15891F: Documentation/leds/leds-mlxcpld.rst 15892F: drivers/leds/leds-mlxcpld.c 15893F: drivers/leds/leds-mlxreg.c 15894 15895MEMBARRIER SUPPORT 15896M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15897M: "Paul E. McKenney" <paulmck@kernel.org> 15898L: linux-kernel@vger.kernel.org 15899S: Supported 15900F: Documentation/scheduler/membarrier.rst 15901F: arch/*/include/asm/membarrier.h 15902F: arch/*/include/asm/sync_core.h 15903F: include/uapi/linux/membarrier.h 15904F: kernel/sched/membarrier.c 15905 15906MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 15907M: Mike Rapoport <rppt@kernel.org> 15908L: linux-mm@kvack.org 15909S: Maintained 15910T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 15911T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 15912F: Documentation/core-api/boot-time-mm.rst 15913F: Documentation/core-api/kho/bindings/memblock/* 15914F: include/linux/memblock.h 15915F: mm/bootmem_info.c 15916F: mm/memblock.c 15917F: mm/memtest.c 15918F: mm/mm_init.c 15919F: mm/rodata_test.c 15920F: tools/testing/memblock/ 15921 15922MEMORY ALLOCATION PROFILING 15923M: Suren Baghdasaryan <surenb@google.com> 15924M: Kent Overstreet <kent.overstreet@linux.dev> 15925L: linux-mm@kvack.org 15926S: Maintained 15927F: Documentation/mm/allocation-profiling.rst 15928F: include/linux/alloc_tag.h 15929F: include/linux/pgalloc_tag.h 15930F: lib/alloc_tag.c 15931 15932MEMORY CONTROLLER DRIVERS 15933M: Krzysztof Kozlowski <krzk@kernel.org> 15934L: linux-kernel@vger.kernel.org 15935S: Maintained 15936B: mailto:krzysztof.kozlowski@linaro.org 15937T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15938F: Documentation/devicetree/bindings/memory-controllers/ 15939F: drivers/memory/ 15940F: include/dt-bindings/memory/ 15941F: include/memory/ 15942 15943MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15944M: Dmitry Osipenko <digetx@gmail.com> 15945L: linux-pm@vger.kernel.org 15946L: linux-tegra@vger.kernel.org 15947S: Maintained 15948T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15949F: drivers/devfreq/tegra30-devfreq.c 15950 15951MEMORY HOT(UN)PLUG 15952M: David Hildenbrand <david@redhat.com> 15953M: Oscar Salvador <osalvador@suse.de> 15954L: linux-mm@kvack.org 15955S: Maintained 15956F: Documentation/admin-guide/mm/memory-hotplug.rst 15957F: Documentation/core-api/memory-hotplug.rst 15958F: drivers/base/memory.c 15959F: include/linux/memory_hotplug.h 15960F: include/linux/memremap.h 15961F: mm/memremap.c 15962F: mm/memory_hotplug.c 15963F: tools/testing/selftests/memory-hotplug/ 15964 15965MEMORY MANAGEMENT 15966M: Andrew Morton <akpm@linux-foundation.org> 15967L: linux-mm@kvack.org 15968S: Maintained 15969W: http://www.linux-mm.org 15970T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15971T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15972F: mm/ 15973F: tools/mm/ 15974 15975MEMORY MANAGEMENT - CORE 15976M: Andrew Morton <akpm@linux-foundation.org> 15977M: David Hildenbrand <david@redhat.com> 15978R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15979R: Liam R. Howlett <Liam.Howlett@oracle.com> 15980R: Vlastimil Babka <vbabka@suse.cz> 15981R: Mike Rapoport <rppt@kernel.org> 15982R: Suren Baghdasaryan <surenb@google.com> 15983R: Michal Hocko <mhocko@suse.com> 15984L: linux-mm@kvack.org 15985S: Maintained 15986W: http://www.linux-mm.org 15987T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15988F: include/linux/gfp.h 15989F: include/linux/gfp_types.h 15990F: include/linux/highmem.h 15991F: include/linux/memory.h 15992F: include/linux/mm.h 15993F: include/linux/mm_*.h 15994F: include/linux/mmzone.h 15995F: include/linux/mmdebug.h 15996F: include/linux/mmu_notifier.h 15997F: include/linux/pagewalk.h 15998F: include/linux/pgtable.h 15999F: include/linux/ptdump.h 16000F: include/linux/vmpressure.h 16001F: include/linux/vmstat.h 16002F: kernel/fork.c 16003F: mm/Kconfig 16004F: mm/debug.c 16005F: mm/folio-compat.c 16006F: mm/highmem.c 16007F: mm/init-mm.c 16008F: mm/internal.h 16009F: mm/maccess.c 16010F: mm/memory.c 16011F: mm/mmu_notifier.c 16012F: mm/mmzone.c 16013F: mm/pagewalk.c 16014F: mm/pgtable-generic.c 16015F: mm/ptdump.c 16016F: mm/sparse-vmemmap.c 16017F: mm/sparse.c 16018F: mm/util.c 16019F: mm/vmpressure.c 16020F: mm/vmstat.c 16021N: include/linux/page[-_]* 16022 16023MEMORY MANAGEMENT - EXECMEM 16024M: Andrew Morton <akpm@linux-foundation.org> 16025M: Mike Rapoport <rppt@kernel.org> 16026L: linux-mm@kvack.org 16027S: Maintained 16028F: include/linux/execmem.h 16029F: mm/execmem.c 16030 16031MEMORY MANAGEMENT - GUP (GET USER PAGES) 16032M: Andrew Morton <akpm@linux-foundation.org> 16033M: David Hildenbrand <david@redhat.com> 16034R: Jason Gunthorpe <jgg@nvidia.com> 16035R: John Hubbard <jhubbard@nvidia.com> 16036R: Peter Xu <peterx@redhat.com> 16037L: linux-mm@kvack.org 16038S: Maintained 16039W: http://www.linux-mm.org 16040T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16041F: mm/gup.c 16042F: mm/gup_test.c 16043F: mm/gup_test.h 16044F: tools/testing/selftests/mm/gup_longterm.c 16045F: tools/testing/selftests/mm/gup_test.c 16046 16047MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16048M: Andrew Morton <akpm@linux-foundation.org> 16049M: David Hildenbrand <david@redhat.com> 16050R: Xu Xin <xu.xin16@zte.com.cn> 16051R: Chengming Zhou <chengming.zhou@linux.dev> 16052L: linux-mm@kvack.org 16053S: Maintained 16054W: http://www.linux-mm.org 16055T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16056F: Documentation/admin-guide/mm/ksm.rst 16057F: Documentation/mm/ksm.rst 16058F: include/linux/ksm.h 16059F: include/trace/events/ksm.h 16060F: mm/ksm.c 16061F: mm/mm_slot.h 16062 16063MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16064M: Andrew Morton <akpm@linux-foundation.org> 16065M: David Hildenbrand <david@redhat.com> 16066R: Zi Yan <ziy@nvidia.com> 16067R: Matthew Brost <matthew.brost@intel.com> 16068R: Joshua Hahn <joshua.hahnjy@gmail.com> 16069R: Rakie Kim <rakie.kim@sk.com> 16070R: Byungchul Park <byungchul@sk.com> 16071R: Gregory Price <gourry@gourry.net> 16072R: Ying Huang <ying.huang@linux.alibaba.com> 16073R: Alistair Popple <apopple@nvidia.com> 16074L: linux-mm@kvack.org 16075S: Maintained 16076W: http://www.linux-mm.org 16077T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16078F: include/linux/mempolicy.h 16079F: include/uapi/linux/mempolicy.h 16080F: include/linux/migrate.h 16081F: include/linux/migrate_mode.h 16082F: mm/mempolicy.c 16083F: mm/migrate.c 16084F: mm/migrate_device.c 16085 16086MEMORY MANAGEMENT - MISC 16087M: Andrew Morton <akpm@linux-foundation.org> 16088M: David Hildenbrand <david@redhat.com> 16089R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16090R: Liam R. Howlett <Liam.Howlett@oracle.com> 16091R: Vlastimil Babka <vbabka@suse.cz> 16092R: Mike Rapoport <rppt@kernel.org> 16093R: Suren Baghdasaryan <surenb@google.com> 16094R: Michal Hocko <mhocko@suse.com> 16095L: linux-mm@kvack.org 16096S: Maintained 16097W: http://www.linux-mm.org 16098T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16099F: Documentation/admin-guide/mm/ 16100F: Documentation/mm/ 16101F: include/linux/cma.h 16102F: include/linux/dmapool.h 16103F: include/linux/ioremap.h 16104F: include/linux/memory-tiers.h 16105F: include/linux/page_idle.h 16106F: mm/backing-dev.c 16107F: mm/cma.c 16108F: mm/cma_debug.c 16109F: mm/cma_sysfs.c 16110F: mm/dmapool.c 16111F: mm/dmapool_test.c 16112F: mm/early_ioremap.c 16113F: mm/fadvise.c 16114F: mm/ioremap.c 16115F: mm/mapping_dirty_helpers.c 16116F: mm/memory-tiers.c 16117F: mm/page_idle.c 16118F: mm/pgalloc-track.h 16119F: mm/process_vm_access.c 16120F: tools/testing/selftests/mm/ 16121 16122MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16123M: Andrew Morton <akpm@linux-foundation.org> 16124M: Mike Rapoport <rppt@kernel.org> 16125L: linux-mm@kvack.org 16126S: Maintained 16127F: include/linux/numa_memblks.h 16128F: mm/numa.c 16129F: mm/numa_emulation.c 16130F: mm/numa_memblks.c 16131 16132MEMORY MANAGEMENT - OOM KILLER 16133M: Michal Hocko <mhocko@suse.com> 16134R: David Rientjes <rientjes@google.com> 16135R: Shakeel Butt <shakeel.butt@linux.dev> 16136L: linux-mm@kvack.org 16137S: Maintained 16138F: include/linux/oom.h 16139F: include/trace/events/oom.h 16140F: include/uapi/linux/oom.h 16141F: mm/oom_kill.c 16142 16143MEMORY MANAGEMENT - PAGE ALLOCATOR 16144M: Andrew Morton <akpm@linux-foundation.org> 16145M: Vlastimil Babka <vbabka@suse.cz> 16146R: Suren Baghdasaryan <surenb@google.com> 16147R: Michal Hocko <mhocko@suse.com> 16148R: Brendan Jackman <jackmanb@google.com> 16149R: Johannes Weiner <hannes@cmpxchg.org> 16150R: Zi Yan <ziy@nvidia.com> 16151L: linux-mm@kvack.org 16152S: Maintained 16153F: include/linux/compaction.h 16154F: include/linux/gfp.h 16155F: include/linux/page-isolation.h 16156F: mm/compaction.c 16157F: mm/debug_page_alloc.c 16158F: mm/debug_page_ref.c 16159F: mm/fail_page_alloc.c 16160F: mm/page_alloc.c 16161F: mm/page_ext.c 16162F: mm/page_frag_cache.c 16163F: mm/page_isolation.c 16164F: mm/page_owner.c 16165F: mm/page_poison.c 16166F: mm/page_reporting.c 16167F: mm/page_reporting.h 16168F: mm/show_mem.c 16169F: mm/shuffle.c 16170F: mm/shuffle.h 16171 16172MEMORY MANAGEMENT - RECLAIM 16173M: Andrew Morton <akpm@linux-foundation.org> 16174M: Johannes Weiner <hannes@cmpxchg.org> 16175R: David Hildenbrand <david@redhat.com> 16176R: Michal Hocko <mhocko@kernel.org> 16177R: Qi Zheng <zhengqi.arch@bytedance.com> 16178R: Shakeel Butt <shakeel.butt@linux.dev> 16179R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16180L: linux-mm@kvack.org 16181S: Maintained 16182F: mm/pt_reclaim.c 16183F: mm/vmscan.c 16184F: mm/workingset.c 16185 16186MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16187M: Andrew Morton <akpm@linux-foundation.org> 16188M: David Hildenbrand <david@redhat.com> 16189M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16190R: Rik van Riel <riel@surriel.com> 16191R: Liam R. Howlett <Liam.Howlett@oracle.com> 16192R: Vlastimil Babka <vbabka@suse.cz> 16193R: Harry Yoo <harry.yoo@oracle.com> 16194L: linux-mm@kvack.org 16195S: Maintained 16196F: include/linux/rmap.h 16197F: mm/page_vma_mapped.c 16198F: mm/rmap.c 16199 16200MEMORY MANAGEMENT - SECRETMEM 16201M: Andrew Morton <akpm@linux-foundation.org> 16202M: Mike Rapoport <rppt@kernel.org> 16203L: linux-mm@kvack.org 16204S: Maintained 16205F: include/linux/secretmem.h 16206F: mm/secretmem.c 16207 16208MEMORY MANAGEMENT - SWAP 16209M: Andrew Morton <akpm@linux-foundation.org> 16210R: Kemeng Shi <shikemeng@huaweicloud.com> 16211R: Kairui Song <kasong@tencent.com> 16212R: Nhat Pham <nphamcs@gmail.com> 16213R: Baoquan He <bhe@redhat.com> 16214R: Barry Song <baohua@kernel.org> 16215R: Chris Li <chrisl@kernel.org> 16216L: linux-mm@kvack.org 16217S: Maintained 16218F: include/linux/swap.h 16219F: include/linux/swapfile.h 16220F: include/linux/swapops.h 16221F: mm/page_io.c 16222F: mm/swap.c 16223F: mm/swap.h 16224F: mm/swap_state.c 16225F: mm/swapfile.c 16226 16227MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16228M: Andrew Morton <akpm@linux-foundation.org> 16229M: David Hildenbrand <david@redhat.com> 16230M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16231R: Zi Yan <ziy@nvidia.com> 16232R: Baolin Wang <baolin.wang@linux.alibaba.com> 16233R: Liam R. Howlett <Liam.Howlett@oracle.com> 16234R: Nico Pache <npache@redhat.com> 16235R: Ryan Roberts <ryan.roberts@arm.com> 16236R: Dev Jain <dev.jain@arm.com> 16237R: Barry Song <baohua@kernel.org> 16238L: linux-mm@kvack.org 16239S: Maintained 16240W: http://www.linux-mm.org 16241T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16242F: Documentation/admin-guide/mm/transhuge.rst 16243F: include/linux/huge_mm.h 16244F: include/linux/khugepaged.h 16245F: include/trace/events/huge_memory.h 16246F: mm/huge_memory.c 16247F: mm/khugepaged.c 16248F: mm/mm_slot.h 16249F: tools/testing/selftests/mm/khugepaged.c 16250F: tools/testing/selftests/mm/split_huge_page_test.c 16251F: tools/testing/selftests/mm/transhuge-stress.c 16252 16253MEMORY MANAGEMENT - USERFAULTFD 16254M: Andrew Morton <akpm@linux-foundation.org> 16255R: Peter Xu <peterx@redhat.com> 16256L: linux-mm@kvack.org 16257S: Maintained 16258F: Documentation/admin-guide/mm/userfaultfd.rst 16259F: fs/userfaultfd.c 16260F: include/asm-generic/pgtable_uffd.h 16261F: include/linux/userfaultfd_k.h 16262F: include/uapi/linux/userfaultfd.h 16263F: mm/userfaultfd.c 16264F: tools/testing/selftests/mm/uffd-*.[ch] 16265 16266MEMORY MANAGEMENT - RUST 16267M: Alice Ryhl <aliceryhl@google.com> 16268R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16269R: Liam R. Howlett <Liam.Howlett@oracle.com> 16270L: linux-mm@kvack.org 16271L: rust-for-linux@vger.kernel.org 16272S: Maintained 16273W: http://www.linux-mm.org 16274T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16275F: rust/helpers/mm.c 16276F: rust/kernel/mm.rs 16277F: rust/kernel/mm/ 16278 16279MEMORY MAPPING 16280M: Andrew Morton <akpm@linux-foundation.org> 16281M: Liam R. Howlett <Liam.Howlett@oracle.com> 16282M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16283R: Vlastimil Babka <vbabka@suse.cz> 16284R: Jann Horn <jannh@google.com> 16285R: Pedro Falcato <pfalcato@suse.de> 16286L: linux-mm@kvack.org 16287S: Maintained 16288W: http://www.linux-mm.org 16289T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16290F: include/trace/events/mmap.h 16291F: mm/interval_tree.c 16292F: mm/mincore.c 16293F: mm/mlock.c 16294F: mm/mmap.c 16295F: mm/mprotect.c 16296F: mm/mremap.c 16297F: mm/mseal.c 16298F: mm/msync.c 16299F: mm/nommu.c 16300F: mm/vma.c 16301F: mm/vma.h 16302F: mm/vma_exec.c 16303F: mm/vma_init.c 16304F: mm/vma_internal.h 16305F: tools/testing/selftests/mm/merge.c 16306F: tools/testing/vma/ 16307 16308MEMORY MAPPING - LOCKING 16309M: Andrew Morton <akpm@linux-foundation.org> 16310M: Suren Baghdasaryan <surenb@google.com> 16311M: Liam R. Howlett <Liam.Howlett@oracle.com> 16312M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16313R: Vlastimil Babka <vbabka@suse.cz> 16314R: Shakeel Butt <shakeel.butt@linux.dev> 16315L: linux-mm@kvack.org 16316S: Maintained 16317W: http://www.linux-mm.org 16318T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16319F: Documentation/mm/process_addrs.rst 16320F: include/linux/mmap_lock.h 16321F: include/trace/events/mmap_lock.h 16322F: mm/mmap_lock.c 16323 16324MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16325M: Andrew Morton <akpm@linux-foundation.org> 16326M: Liam R. Howlett <Liam.Howlett@oracle.com> 16327M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16328M: David Hildenbrand <david@redhat.com> 16329R: Vlastimil Babka <vbabka@suse.cz> 16330R: Jann Horn <jannh@google.com> 16331L: linux-mm@kvack.org 16332S: Maintained 16333W: http://www.linux-mm.org 16334T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16335F: include/uapi/asm-generic/mman-common.h 16336F: mm/madvise.c 16337 16338MEMORY TECHNOLOGY DEVICES (MTD) 16339M: Miquel Raynal <miquel.raynal@bootlin.com> 16340M: Richard Weinberger <richard@nod.at> 16341M: Vignesh Raghavendra <vigneshr@ti.com> 16342L: linux-mtd@lists.infradead.org 16343S: Maintained 16344W: http://www.linux-mtd.infradead.org/ 16345Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16346C: irc://irc.oftc.net/mtd 16347T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16348T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16349F: Documentation/devicetree/bindings/mtd/ 16350F: drivers/mtd/ 16351F: include/linux/mtd/ 16352F: include/uapi/mtd/ 16353 16354MEN A21 WATCHDOG DRIVER 16355M: Johannes Thumshirn <morbidrsa@gmail.com> 16356L: linux-watchdog@vger.kernel.org 16357S: Maintained 16358F: drivers/watchdog/mena21_wdt.c 16359 16360MEN CHAMELEON BUS (mcb) 16361M: Johannes Thumshirn <morbidrsa@gmail.com> 16362S: Maintained 16363F: Documentation/driver-api/men-chameleon-bus.rst 16364F: drivers/mcb/ 16365F: include/linux/mcb.h 16366 16367MEN F21BMC (Board Management Controller) 16368M: Andreas Werner <andreas.werner@men.de> 16369S: Supported 16370F: Documentation/hwmon/menf21bmc.rst 16371F: drivers/hwmon/menf21bmc_hwmon.c 16372F: drivers/leds/leds-menf21bmc.c 16373F: drivers/mfd/menf21bmc.c 16374F: drivers/watchdog/menf21bmc_wdt.c 16375 16376MEN Z069 WATCHDOG DRIVER 16377M: Johannes Thumshirn <jth@kernel.org> 16378L: linux-watchdog@vger.kernel.org 16379S: Maintained 16380F: drivers/watchdog/menz69_wdt.c 16381 16382MESON AO CEC DRIVER FOR AMLOGIC SOCS 16383M: Neil Armstrong <neil.armstrong@linaro.org> 16384L: linux-media@vger.kernel.org 16385L: linux-amlogic@lists.infradead.org 16386S: Supported 16387W: http://linux-meson.com/ 16388T: git git://linuxtv.org/media.git 16389F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16390F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16391F: drivers/media/cec/platform/meson/ao-cec.c 16392 16393MESON GE2D DRIVER FOR AMLOGIC SOCS 16394M: Neil Armstrong <neil.armstrong@linaro.org> 16395L: linux-media@vger.kernel.org 16396L: linux-amlogic@lists.infradead.org 16397S: Supported 16398T: git git://linuxtv.org/media.git 16399F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16400F: drivers/media/platform/amlogic/meson-ge2d/ 16401 16402MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16403M: Liang Yang <liang.yang@amlogic.com> 16404L: linux-mtd@lists.infradead.org 16405S: Maintained 16406F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16407F: drivers/mtd/nand/raw/meson_* 16408 16409MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16410M: Neil Armstrong <neil.armstrong@linaro.org> 16411L: linux-media@vger.kernel.org 16412L: linux-amlogic@lists.infradead.org 16413S: Supported 16414T: git git://linuxtv.org/media.git 16415F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16416F: drivers/staging/media/meson/vdec/ 16417 16418META ETHERNET DRIVERS 16419M: Alexander Duyck <alexanderduyck@fb.com> 16420M: Jakub Kicinski <kuba@kernel.org> 16421R: kernel-team@meta.com 16422S: Maintained 16423F: Documentation/networking/device_drivers/ethernet/meta/ 16424F: drivers/net/ethernet/meta/ 16425 16426METHODE UDPU SUPPORT 16427M: Robert Marko <robert.marko@sartura.hr> 16428S: Maintained 16429F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16430F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16431 16432MHI BUS 16433M: Manivannan Sadhasivam <mani@kernel.org> 16434L: mhi@lists.linux.dev 16435L: linux-arm-msm@vger.kernel.org 16436S: Maintained 16437T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16438F: Documentation/ABI/stable/sysfs-bus-mhi 16439F: Documentation/mhi/ 16440F: drivers/bus/mhi/ 16441F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16442F: include/linux/mhi.h 16443 16444MICROBLAZE ARCHITECTURE 16445M: Michal Simek <monstr@monstr.eu> 16446S: Supported 16447W: http://www.monstr.eu/fdt/ 16448T: git git://git.monstr.eu/linux-2.6-microblaze.git 16449F: arch/microblaze/ 16450 16451MICROBLAZE TMR INJECT 16452M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16453S: Supported 16454F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16455F: drivers/misc/xilinx_tmr_inject.c 16456 16457MICROBLAZE TMR MANAGER 16458M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16459S: Supported 16460F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16461F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16462F: drivers/misc/xilinx_tmr_manager.c 16463 16464MICROCHIP AT91 DMA DRIVERS 16465M: Ludovic Desroches <ludovic.desroches@microchip.com> 16466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16467L: dmaengine@vger.kernel.org 16468S: Supported 16469F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16470F: drivers/dma/at_hdmac.c 16471F: drivers/dma/at_xdmac.c 16472F: include/dt-bindings/dma/at91.h 16473 16474MICROCHIP AT91 SERIAL DRIVER 16475M: Richard Genoud <richard.genoud@bootlin.com> 16476S: Maintained 16477F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16478F: drivers/tty/serial/atmel_serial.c 16479F: drivers/tty/serial/atmel_serial.h 16480 16481MICROCHIP AT91 USART MFD DRIVER 16482M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16483L: linux-kernel@vger.kernel.org 16484S: Supported 16485F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16486F: drivers/mfd/at91-usart.c 16487F: include/dt-bindings/mfd/at91-usart.h 16488 16489MICROCHIP AT91 USART SPI DRIVER 16490M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16491L: linux-spi@vger.kernel.org 16492S: Supported 16493F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16494F: drivers/spi/spi-at91-usart.c 16495 16496MICROCHIP AUDIO ASOC DRIVERS 16497M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16498M: Andrei Simion <andrei.simion@microchip.com> 16499L: linux-sound@vger.kernel.org 16500S: Supported 16501F: Documentation/devicetree/bindings/sound/atmel* 16502F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16503F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16504F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16505F: sound/soc/atmel 16506 16507MICROCHIP CSI2DC DRIVER 16508M: Eugen Hristev <eugen.hristev@microchip.com> 16509L: linux-media@vger.kernel.org 16510S: Supported 16511F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16512F: drivers/media/platform/microchip/microchip-csi2dc.c 16513 16514MICROCHIP ECC DRIVER 16515L: linux-crypto@vger.kernel.org 16516S: Orphan 16517F: drivers/crypto/atmel-ecc.* 16518 16519MICROCHIP EIC DRIVER 16520M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16522S: Supported 16523F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16524F: drivers/irqchip/irq-mchp-eic.c 16525 16526MICROCHIP I2C DRIVER 16527M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16528L: linux-i2c@vger.kernel.org 16529S: Supported 16530F: drivers/i2c/busses/i2c-at91-*.c 16531F: drivers/i2c/busses/i2c-at91.h 16532 16533MICROCHIP ISC DRIVER 16534M: Eugen Hristev <eugen.hristev@microchip.com> 16535L: linux-media@vger.kernel.org 16536S: Supported 16537F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16538F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16539F: drivers/media/platform/microchip/microchip-isc* 16540F: drivers/media/platform/microchip/microchip-sama*-isc* 16541F: drivers/staging/media/deprecated/atmel/atmel-isc* 16542F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16543F: include/linux/atmel-isc-media.h 16544 16545MICROCHIP ISI DRIVER 16546M: Eugen Hristev <eugen.hristev@microchip.com> 16547L: linux-media@vger.kernel.org 16548S: Supported 16549F: drivers/media/platform/atmel/atmel-isi.c 16550F: drivers/media/platform/atmel/atmel-isi.h 16551 16552MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16553M: Woojung Huh <woojung.huh@microchip.com> 16554M: UNGLinuxDriver@microchip.com 16555L: netdev@vger.kernel.org 16556S: Maintained 16557F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16558F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16559F: drivers/net/dsa/microchip/* 16560F: include/linux/dsa/ksz_common.h 16561F: include/linux/platform_data/microchip-ksz.h 16562F: net/dsa/tag_ksz.c 16563 16564MICROCHIP LAN743X ETHERNET DRIVER 16565M: Bryan Whitehead <bryan.whitehead@microchip.com> 16566M: UNGLinuxDriver@microchip.com 16567L: netdev@vger.kernel.org 16568S: Maintained 16569F: drivers/net/ethernet/microchip/lan743x_* 16570 16571MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16572M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16573L: netdev@vger.kernel.org 16574S: Maintained 16575F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16576F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16577 16578MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16579M: Arun Ramadoss <arun.ramadoss@microchip.com> 16580R: UNGLinuxDriver@microchip.com 16581L: netdev@vger.kernel.org 16582S: Maintained 16583F: drivers/net/phy/microchip_t1.c 16584 16585MICROCHIP LAN966X ETHERNET DRIVER 16586M: Horatiu Vultur <horatiu.vultur@microchip.com> 16587M: UNGLinuxDriver@microchip.com 16588L: netdev@vger.kernel.org 16589S: Maintained 16590F: drivers/net/ethernet/microchip/lan966x/* 16591 16592MICROCHIP LAN966X OIC DRIVER 16593M: Herve Codina <herve.codina@bootlin.com> 16594S: Maintained 16595F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16596F: drivers/irqchip/irq-lan966x-oic.c 16597 16598MICROCHIP LAN966X PCI DRIVER 16599M: Herve Codina <herve.codina@bootlin.com> 16600S: Maintained 16601F: drivers/misc/lan966x_pci.c 16602F: drivers/misc/lan966x_pci.dtso 16603 16604MICROCHIP LAN969X ETHERNET DRIVER 16605M: Daniel Machon <daniel.machon@microchip.com> 16606M: UNGLinuxDriver@microchip.com 16607L: netdev@vger.kernel.org 16608S: Maintained 16609F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16610 16611MICROCHIP LCDFB DRIVER 16612M: Nicolas Ferre <nicolas.ferre@microchip.com> 16613L: linux-fbdev@vger.kernel.org 16614S: Maintained 16615F: drivers/video/fbdev/atmel_lcdfb.c 16616F: include/video/atmel_lcdc.h 16617 16618MICROCHIP MCP16502 PMIC DRIVER 16619M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16620M: Andrei Simion <andrei.simion@microchip.com> 16621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16622S: Supported 16623F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16624F: drivers/regulator/mcp16502.c 16625 16626MICROCHIP MCP3564 ADC DRIVER 16627M: Marius Cristea <marius.cristea@microchip.com> 16628L: linux-iio@vger.kernel.org 16629S: Supported 16630F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16631F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16632F: drivers/iio/adc/mcp3564.c 16633 16634MICROCHIP MCP3911 ADC DRIVER 16635M: Marcus Folkesson <marcus.folkesson@gmail.com> 16636M: Kent Gustavsson <kent@minoris.se> 16637L: linux-iio@vger.kernel.org 16638S: Maintained 16639F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16640F: drivers/iio/adc/mcp3911.c 16641 16642MICROCHIP MMC/SD/SDIO MCI DRIVER 16643M: Aubin Constans <aubin.constans@microchip.com> 16644S: Maintained 16645F: drivers/mmc/host/atmel-mci.c 16646 16647MICROCHIP NAND DRIVER 16648L: linux-mtd@lists.infradead.org 16649S: Orphan 16650F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16651F: drivers/mtd/nand/raw/atmel/* 16652 16653MICROCHIP OTPC DRIVER 16654M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16655L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16656S: Supported 16657F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16658F: drivers/nvmem/microchip-otpc.c 16659F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16660 16661MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16662M: Matteo Martelli <matteomartelli3@gmail.com> 16663L: linux-iio@vger.kernel.org 16664S: Supported 16665F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16666F: drivers/iio/adc/pac1921.c 16667 16668MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16669M: Marius Cristea <marius.cristea@microchip.com> 16670L: linux-iio@vger.kernel.org 16671S: Supported 16672F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16673F: drivers/iio/adc/pac1934.c 16674 16675MICROCHIP PCI1XXXX GP DRIVER 16676M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16677M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16678L: linux-gpio@vger.kernel.org 16679S: Supported 16680F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16681F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16682F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16683F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16684 16685MICROCHIP PCI1XXXX I2C DRIVER 16686M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16687M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16688M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16689L: linux-i2c@vger.kernel.org 16690S: Maintained 16691F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16692 16693MICROCHIP PCIe UART DRIVER 16694M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16695M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16696L: linux-serial@vger.kernel.org 16697S: Maintained 16698F: drivers/tty/serial/8250/8250_pci1xxxx.c 16699 16700MICROCHIP POLARFIRE FPGA DRIVERS 16701M: Conor Dooley <conor.dooley@microchip.com> 16702L: linux-fpga@vger.kernel.org 16703S: Supported 16704F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16705F: drivers/fpga/microchip-spi.c 16706 16707MICROCHIP PWM DRIVER 16708M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16710L: linux-pwm@vger.kernel.org 16711S: Supported 16712F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16713F: drivers/pwm/pwm-atmel.c 16714 16715MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16716M: Manikandan Muralidharan <manikandan.m@microchip.com> 16717M: Dharma Balasubiramani <dharma.b@microchip.com> 16718L: dri-devel@lists.freedesktop.org 16719S: Supported 16720F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16721F: drivers/gpu/drm/bridge/microchip-lvds.c 16722 16723MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16724M: Eugen Hristev <eugen.hristev@microchip.com> 16725L: linux-iio@vger.kernel.org 16726S: Supported 16727F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16728F: drivers/iio/adc/at91-sama5d2_adc.c 16729F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16730 16731MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16732M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16733S: Supported 16734F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16735F: drivers/power/reset/at91-sama5d2_shdwc.c 16736 16737MICROCHIP SOC DRIVERS 16738M: Conor Dooley <conor@kernel.org> 16739S: Supported 16740T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16741F: Documentation/devicetree/bindings/soc/microchip/ 16742F: drivers/soc/microchip/ 16743 16744MICROCHIP SPI DRIVER 16745M: Ryan Wanner <ryan.wanner@microchip.com> 16746S: Supported 16747F: drivers/spi/spi-atmel.* 16748 16749MICROCHIP SSC DRIVER 16750M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16751M: Andrei Simion <andrei.simion@microchip.com> 16752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16753S: Supported 16754F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16755F: drivers/misc/atmel-ssc.c 16756F: include/linux/atmel-ssc.h 16757 16758Microchip Timer Counter Block (TCB) Capture Driver 16759M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16761L: linux-iio@vger.kernel.org 16762S: Maintained 16763F: drivers/counter/microchip-tcb-capture.c 16764F: include/uapi/linux/counter/microchip-tcb-capture.h 16765 16766MICROCHIP USB251XB DRIVER 16767M: Richard Leitner <richard.leitner@skidata.com> 16768L: linux-usb@vger.kernel.org 16769S: Maintained 16770F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16771F: drivers/usb/misc/usb251xb.c 16772 16773MICROCHIP USBA UDC DRIVER 16774M: Cristian Birsan <cristian.birsan@microchip.com> 16775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16776S: Supported 16777F: drivers/usb/gadget/udc/atmel_usba_udc.* 16778 16779MICROCHIP WILC1000 WIFI DRIVER 16780M: Ajay Singh <ajay.kathat@microchip.com> 16781M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16782L: linux-wireless@vger.kernel.org 16783S: Supported 16784F: drivers/net/wireless/microchip/ 16785 16786MICROCHIP ZL3073X DRIVER 16787M: Ivan Vecera <ivecera@redhat.com> 16788M: Prathosh Satish <Prathosh.Satish@microchip.com> 16789L: netdev@vger.kernel.org 16790S: Supported 16791F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 16792F: drivers/dpll/zl3073x/ 16793 16794MICROSEMI MIPS SOCS 16795M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16796M: UNGLinuxDriver@microchip.com 16797L: linux-mips@vger.kernel.org 16798S: Supported 16799F: Documentation/devicetree/bindings/mips/mscc.txt 16800F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16801F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16802F: arch/mips/boot/dts/mscc/ 16803F: arch/mips/configs/generic/board-ocelot.config 16804F: arch/mips/generic/board-ocelot.c 16805 16806MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16807M: Don Brace <don.brace@microchip.com> 16808L: storagedev@microchip.com 16809L: linux-scsi@vger.kernel.org 16810S: Supported 16811F: Documentation/scsi/smartpqi.rst 16812F: drivers/scsi/smartpqi/Kconfig 16813F: drivers/scsi/smartpqi/Makefile 16814F: drivers/scsi/smartpqi/smartpqi*.[ch] 16815F: include/linux/cciss*.h 16816F: include/uapi/linux/cciss*.h 16817 16818MICROSOFT MANA RDMA DRIVER 16819M: Long Li <longli@microsoft.com> 16820M: Konstantin Taranov <kotaranov@microsoft.com> 16821L: linux-rdma@vger.kernel.org 16822S: Supported 16823F: drivers/infiniband/hw/mana/ 16824F: include/net/mana 16825F: include/uapi/rdma/mana-abi.h 16826 16827MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16828M: Maximilian Luz <luzmaximilian@gmail.com> 16829L: platform-driver-x86@vger.kernel.org 16830S: Maintained 16831F: drivers/platform/surface/surface_aggregator_tabletsw.c 16832 16833MICROSOFT SURFACE BATTERY AND AC DRIVERS 16834M: Maximilian Luz <luzmaximilian@gmail.com> 16835L: linux-pm@vger.kernel.org 16836L: platform-driver-x86@vger.kernel.org 16837S: Maintained 16838F: drivers/power/supply/surface_battery.c 16839F: drivers/power/supply/surface_charger.c 16840 16841MICROSOFT SURFACE DTX DRIVER 16842M: Maximilian Luz <luzmaximilian@gmail.com> 16843L: platform-driver-x86@vger.kernel.org 16844S: Maintained 16845F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16846F: drivers/platform/surface/surface_dtx.c 16847F: include/uapi/linux/surface_aggregator/dtx.h 16848 16849MICROSOFT SURFACE SENSOR FAN DRIVER 16850M: Maximilian Luz <luzmaximilian@gmail.com> 16851M: Ivor Wanders <ivor@iwanders.net> 16852L: linux-hwmon@vger.kernel.org 16853S: Maintained 16854F: Documentation/hwmon/surface_fan.rst 16855F: drivers/hwmon/surface_fan.c 16856 16857MICROSOFT SURFACE SENSOR THERMAL DRIVER 16858M: Maximilian Luz <luzmaximilian@gmail.com> 16859L: linux-hwmon@vger.kernel.org 16860S: Maintained 16861F: drivers/hwmon/surface_temp.c 16862 16863MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16864M: Maximilian Luz <luzmaximilian@gmail.com> 16865L: platform-driver-x86@vger.kernel.org 16866S: Maintained 16867F: drivers/platform/surface/surface_gpe.c 16868 16869MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16870M: Hans de Goede <hansg@kernel.org> 16871M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16872M: Maximilian Luz <luzmaximilian@gmail.com> 16873L: platform-driver-x86@vger.kernel.org 16874S: Maintained 16875T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16876F: drivers/platform/surface/ 16877 16878MICROSOFT SURFACE HID TRANSPORT DRIVER 16879M: Maximilian Luz <luzmaximilian@gmail.com> 16880L: linux-input@vger.kernel.org 16881L: platform-driver-x86@vger.kernel.org 16882S: Maintained 16883F: drivers/hid/surface-hid/ 16884 16885MICROSOFT SURFACE HOT-PLUG DRIVER 16886M: Maximilian Luz <luzmaximilian@gmail.com> 16887L: platform-driver-x86@vger.kernel.org 16888S: Maintained 16889F: drivers/platform/surface/surface_hotplug.c 16890 16891MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16892M: Maximilian Luz <luzmaximilian@gmail.com> 16893L: platform-driver-x86@vger.kernel.org 16894S: Maintained 16895F: drivers/platform/surface/surface_platform_profile.c 16896 16897MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16898M: Chen Yu <yu.c.chen@intel.com> 16899L: platform-driver-x86@vger.kernel.org 16900S: Supported 16901F: drivers/platform/surface/surfacepro3_button.c 16902 16903MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16904M: Maximilian Luz <luzmaximilian@gmail.com> 16905L: platform-driver-x86@vger.kernel.org 16906S: Maintained 16907F: drivers/platform/surface/surface_aggregator_hub.c 16908 16909MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16910M: Maximilian Luz <luzmaximilian@gmail.com> 16911L: platform-driver-x86@vger.kernel.org 16912S: Maintained 16913W: https://github.com/linux-surface/surface-aggregator-module 16914C: irc://irc.libera.chat/linux-surface 16915F: Documentation/driver-api/surface_aggregator/ 16916F: drivers/platform/surface/aggregator/ 16917F: drivers/platform/surface/surface_acpi_notify.c 16918F: drivers/platform/surface/surface_aggregator_cdev.c 16919F: drivers/platform/surface/surface_aggregator_registry.c 16920F: include/linux/surface_acpi_notify.h 16921F: include/linux/surface_aggregator/ 16922F: include/uapi/linux/surface_aggregator/ 16923 16924MICROTEK X6 SCANNER 16925M: Oliver Neukum <oliver@neukum.org> 16926S: Maintained 16927F: drivers/usb/image/microtek.* 16928 16929MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16930M: Luka Kovacic <luka.kovacic@sartura.hr> 16931M: Luka Perkov <luka.perkov@sartura.hr> 16932S: Maintained 16933F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16934F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16935F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16936F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16937F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16938F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16939 16940MIN HEAP 16941M: Kuan-Wei Chiu <visitorckw@gmail.com> 16942L: linux-kernel@vger.kernel.org 16943S: Maintained 16944F: Documentation/core-api/min_heap.rst 16945F: include/linux/min_heap.h 16946F: lib/min_heap.c 16947F: lib/test_min_heap.c 16948 16949MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16950M: Sakari Ailus <sakari.ailus@linux.intel.com> 16951L: linux-media@vger.kernel.org 16952S: Maintained 16953F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16954F: Documentation/driver-api/media/drivers/ccs/ 16955F: Documentation/userspace-api/media/drivers/ccs.rst 16956F: drivers/media/i2c/ccs-pll.c 16957F: drivers/media/i2c/ccs-pll.h 16958F: drivers/media/i2c/ccs/ 16959F: include/uapi/linux/ccs.h 16960F: include/uapi/linux/smiapp.h 16961 16962MIPS 16963M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16964L: linux-mips@vger.kernel.org 16965S: Maintained 16966Q: https://patchwork.kernel.org/project/linux-mips/list/ 16967T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16968F: Documentation/devicetree/bindings/mips/ 16969F: Documentation/arch/mips/ 16970F: arch/mips/ 16971F: drivers/platform/mips/ 16972F: include/dt-bindings/mips/ 16973 16974MIPS BOSTON DEVELOPMENT BOARD 16975M: Paul Burton <paulburton@kernel.org> 16976L: linux-mips@vger.kernel.org 16977S: Maintained 16978F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16979F: arch/mips/boot/dts/img/boston.dts 16980F: arch/mips/configs/generic/board-boston.config 16981F: drivers/clk/imgtec/clk-boston.c 16982F: include/dt-bindings/clock/boston-clock.h 16983 16984MIPS CORE DRIVERS 16985M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16986L: linux-mips@vger.kernel.org 16987S: Supported 16988F: drivers/bus/mips_cdmm.c 16989F: drivers/clocksource/mips-gic-timer.c 16990F: drivers/cpuidle/cpuidle-cps.c 16991F: drivers/irqchip/irq-mips-cpu.c 16992F: drivers/irqchip/irq-mips-gic.c 16993 16994MIPS GENERIC PLATFORM 16995M: Paul Burton <paulburton@kernel.org> 16996L: linux-mips@vger.kernel.org 16997S: Supported 16998F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 16999F: arch/mips/generic/ 17000F: arch/mips/tools/generic-board-config.sh 17001 17002MIPS RINT INSTRUCTION EMULATION 17003M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17004L: linux-mips@vger.kernel.org 17005S: Supported 17006F: arch/mips/math-emu/dp_rint.c 17007F: arch/mips/math-emu/sp_rint.c 17008 17009MIPS/LOONGSON1 ARCHITECTURE 17010M: Keguang Zhang <keguang.zhang@gmail.com> 17011L: linux-mips@vger.kernel.org 17012S: Maintained 17013F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17014F: arch/mips/include/asm/mach-loongson32/ 17015F: arch/mips/loongson32/ 17016F: drivers/*/*loongson1* 17017F: drivers/mtd/nand/raw/loongson1-nand-controller.c 17018F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17019F: sound/soc/loongson/loongson1_ac97.c 17020 17021MIPS/LOONGSON2EF ARCHITECTURE 17022M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17023L: linux-mips@vger.kernel.org 17024S: Maintained 17025F: arch/mips/include/asm/mach-loongson2ef/ 17026F: arch/mips/loongson2ef/ 17027F: drivers/cpufreq/loongson2_cpufreq.c 17028 17029MIPS/LOONGSON64 ARCHITECTURE 17030M: Huacai Chen <chenhuacai@kernel.org> 17031M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17032L: linux-mips@vger.kernel.org 17033S: Maintained 17034F: arch/mips/include/asm/mach-loongson64/ 17035F: arch/mips/loongson64/ 17036F: drivers/irqchip/irq-loongson* 17037F: drivers/platform/mips/cpu_hwmon.c 17038 17039MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17040M: Hans Verkuil <hverkuil@xs4all.nl> 17041L: linux-media@vger.kernel.org 17042S: Odd Fixes 17043W: https://linuxtv.org 17044T: git git://linuxtv.org/media.git 17045F: drivers/media/radio/radio-miropcm20* 17046 17047MITSUMI MM8013 FG DRIVER 17048M: Konrad Dybcio <konradybcio@kernel.org> 17049F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17050F: drivers/power/supply/mm8013.c 17051 17052MMP SUPPORT 17053R: Lubomir Rintel <lkundrak@v3.sk> 17054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17055S: Odd Fixes 17056T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17057F: arch/arm/boot/dts/marvell/mmp* 17058F: arch/arm/mach-mmp/ 17059F: include/linux/soc/mmp/ 17060 17061MMP USB PHY DRIVERS 17062R: Lubomir Rintel <lkundrak@v3.sk> 17063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17064S: Maintained 17065F: drivers/phy/marvell/phy-mmp3-usb.c 17066F: drivers/phy/marvell/phy-pxa-usb.c 17067 17068MMU GATHER AND TLB INVALIDATION 17069M: Will Deacon <will@kernel.org> 17070M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17071M: Andrew Morton <akpm@linux-foundation.org> 17072M: Nick Piggin <npiggin@gmail.com> 17073M: Peter Zijlstra <peterz@infradead.org> 17074L: linux-arch@vger.kernel.org 17075L: linux-mm@kvack.org 17076S: Maintained 17077F: arch/*/include/asm/tlb.h 17078F: include/asm-generic/tlb.h 17079F: include/trace/events/tlb.h 17080F: mm/mmu_gather.c 17081 17082MN88472 MEDIA DRIVER 17083L: linux-media@vger.kernel.org 17084S: Orphan 17085W: https://linuxtv.org 17086Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17087F: drivers/media/dvb-frontends/mn88472* 17088 17089MN88473 MEDIA DRIVER 17090L: linux-media@vger.kernel.org 17091S: Orphan 17092W: https://linuxtv.org 17093Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17094F: drivers/media/dvb-frontends/mn88473* 17095 17096MOBILEYE MIPS SOCS 17097M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17098M: Gregory CLEMENT <gregory.clement@bootlin.com> 17099M: Théo Lebrun <theo.lebrun@bootlin.com> 17100L: linux-mips@vger.kernel.org 17101S: Maintained 17102F: Documentation/devicetree/bindings/mips/mobileye.yaml 17103F: Documentation/devicetree/bindings/soc/mobileye/ 17104F: arch/mips/boot/dts/mobileye/ 17105F: arch/mips/configs/eyeq5_defconfig 17106F: arch/mips/mobileye/board-epm5.its.S 17107F: drivers/clk/clk-eyeq.c 17108F: drivers/pinctrl/pinctrl-eyeq5.c 17109F: drivers/reset/reset-eyeq.c 17110F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17111 17112MODULE SUPPORT 17113M: Luis Chamberlain <mcgrof@kernel.org> 17114M: Petr Pavlu <petr.pavlu@suse.com> 17115M: Daniel Gomez <da.gomez@kernel.org> 17116R: Sami Tolvanen <samitolvanen@google.com> 17117L: linux-modules@vger.kernel.org 17118L: linux-kernel@vger.kernel.org 17119S: Maintained 17120T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17121F: include/linux/kmod.h 17122F: include/linux/module*.h 17123F: kernel/module/ 17124F: lib/test_kmod.c 17125F: lib/tests/module/ 17126F: scripts/module* 17127F: tools/testing/selftests/kmod/ 17128F: tools/testing/selftests/module/ 17129 17130MONOLITHIC POWER SYSTEM PMIC DRIVER 17131M: Saravanan Sekar <sravanhome@gmail.com> 17132S: Maintained 17133F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17134F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17135F: drivers/hwmon/pmbus/mpq7932.c 17136F: drivers/iio/adc/mp2629_adc.c 17137F: drivers/mfd/mp2629.c 17138F: drivers/power/supply/mp2629_charger.c 17139F: drivers/regulator/mp5416.c 17140F: drivers/regulator/mpq7920.c 17141F: drivers/regulator/mpq7920.h 17142F: include/linux/mfd/mp2629.h 17143 17144MOST(R) TECHNOLOGY DRIVER 17145M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17146M: Christian Gromm <christian.gromm@microchip.com> 17147S: Maintained 17148F: Documentation/ABI/testing/configfs-most 17149F: Documentation/ABI/testing/sysfs-bus-most 17150F: drivers/most/ 17151F: drivers/staging/most/ 17152F: include/linux/most.h 17153 17154MOTORCOMM PHY DRIVER 17155M: Frank <Frank.Sae@motor-comm.com> 17156L: netdev@vger.kernel.org 17157S: Maintained 17158F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17159F: drivers/net/phy/motorcomm.c 17160 17161MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17162M: Jiri Slaby <jirislaby@kernel.org> 17163S: Maintained 17164F: Documentation/driver-api/tty/moxa-smartio.rst 17165F: drivers/tty/mxser.* 17166 17167MP3309C BACKLIGHT DRIVER 17168M: Flavio Suligoi <f.suligoi@asem.it> 17169L: dri-devel@lists.freedesktop.org 17170S: Maintained 17171F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17172F: drivers/video/backlight/mp3309c.c 17173 17174MPS MP2891 DRIVER 17175M: Noah Wang <noahwang.wang@outlook.com> 17176L: linux-hwmon@vger.kernel.org 17177S: Maintained 17178F: Documentation/hwmon/mp2891.rst 17179F: drivers/hwmon/pmbus/mp2891.c 17180 17181MPS MP2993 DRIVER 17182M: Noah Wang <noahwang.wang@outlook.com> 17183L: linux-hwmon@vger.kernel.org 17184S: Maintained 17185F: Documentation/hwmon/mp2993.rst 17186F: drivers/hwmon/pmbus/mp2993.c 17187 17188MPS MP9941 DRIVER 17189M: Noah Wang <noahwang.wang@outlook.com> 17190L: linux-hwmon@vger.kernel.org 17191S: Maintained 17192F: Documentation/hwmon/mp9941.rst 17193F: drivers/hwmon/pmbus/mp9941.c 17194 17195MR800 AVERMEDIA USB FM RADIO DRIVER 17196M: Alexey Klimov <alexey.klimov@linaro.org> 17197L: linux-media@vger.kernel.org 17198S: Maintained 17199T: git git://linuxtv.org/media.git 17200F: drivers/media/radio/radio-mr800.c 17201 17202MRF24J40 IEEE 802.15.4 RADIO DRIVER 17203M: Stefan Schmidt <stefan@datenfreihafen.org> 17204L: linux-wpan@vger.kernel.org 17205S: Odd Fixes 17206F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17207F: drivers/net/ieee802154/mrf24j40.c 17208 17209MSI EC DRIVER 17210M: Nikita Kravets <teackot@gmail.com> 17211L: platform-driver-x86@vger.kernel.org 17212S: Maintained 17213W: https://github.com/BeardOverflow/msi-ec 17214F: drivers/platform/x86/msi-ec.* 17215 17216MSI LAPTOP SUPPORT 17217M: "Lee, Chun-Yi" <jlee@suse.com> 17218L: platform-driver-x86@vger.kernel.org 17219S: Maintained 17220F: drivers/platform/x86/msi-laptop.c 17221 17222MSI WMI SUPPORT 17223L: platform-driver-x86@vger.kernel.org 17224S: Orphan 17225F: drivers/platform/x86/msi-wmi.c 17226 17227MSI WMI PLATFORM FEATURES 17228M: Armin Wolf <W_Armin@gmx.de> 17229L: platform-driver-x86@vger.kernel.org 17230S: Maintained 17231F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17232F: Documentation/wmi/devices/msi-wmi-platform.rst 17233F: drivers/platform/x86/msi-wmi-platform.c 17234 17235MSI001 MEDIA DRIVER 17236L: linux-media@vger.kernel.org 17237S: Orphan 17238W: https://linuxtv.org 17239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17240F: drivers/media/tuners/msi001* 17241 17242MSI2500 MEDIA DRIVER 17243L: linux-media@vger.kernel.org 17244S: Orphan 17245W: https://linuxtv.org 17246Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17247F: drivers/media/usb/msi2500/ 17248 17249MSTAR INTERRUPT CONTROLLER DRIVER 17250M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17251M: Daniel Palmer <daniel@thingy.jp> 17252S: Maintained 17253F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17254F: drivers/irqchip/irq-mst-intc.c 17255 17256MSYSTEMS DISKONCHIP G3 MTD DRIVER 17257M: Robert Jarzmik <robert.jarzmik@free.fr> 17258L: linux-mtd@lists.infradead.org 17259S: Maintained 17260F: drivers/mtd/devices/docg3* 17261 17262MT9M114 ONSEMI SENSOR DRIVER 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/onnn,mt9m114.yaml 17268F: drivers/media/i2c/mt9m114.c 17269 17270MT9P031 APTINA CAMERA SENSOR 17271M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17272L: linux-media@vger.kernel.org 17273S: Maintained 17274T: git git://linuxtv.org/media.git 17275F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17276F: drivers/media/i2c/mt9p031.c 17277 17278MT9T112 APTINA CAMERA SENSOR 17279M: Jacopo Mondi <jacopo@jmondi.org> 17280L: linux-media@vger.kernel.org 17281S: Odd Fixes 17282T: git git://linuxtv.org/media.git 17283F: drivers/media/i2c/mt9t112.c 17284F: include/media/i2c/mt9t112.h 17285 17286MT9V032 APTINA CAMERA SENSOR 17287M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17288L: linux-media@vger.kernel.org 17289S: Maintained 17290T: git git://linuxtv.org/media.git 17291F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17292F: drivers/media/i2c/mt9v032.c 17293F: include/media/i2c/mt9v032.h 17294 17295MT9V111 APTINA CAMERA SENSOR 17296M: Jacopo Mondi <jacopo@jmondi.org> 17297L: linux-media@vger.kernel.org 17298S: Maintained 17299T: git git://linuxtv.org/media.git 17300F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17301F: drivers/media/i2c/mt9v111.c 17302 17303MULTIFUNCTION DEVICES (MFD) 17304M: Lee Jones <lee@kernel.org> 17305S: Maintained 17306T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17307F: Documentation/devicetree/bindings/mfd/ 17308F: drivers/mfd/ 17309F: include/dt-bindings/mfd/ 17310F: include/linux/mfd/ 17311 17312MULTIMEDIA CARD (MMC) ETC. OVER SPI 17313S: Orphan 17314F: drivers/mmc/host/mmc_spi.c 17315F: include/linux/spi/mmc_spi.h 17316 17317MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17318M: Ulf Hansson <ulf.hansson@linaro.org> 17319L: linux-mmc@vger.kernel.org 17320S: Maintained 17321T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17322F: Documentation/devicetree/bindings/mmc/ 17323F: drivers/mmc/ 17324F: include/linux/mmc/ 17325F: include/uapi/linux/mmc/ 17326 17327MULTIPLEXER SUBSYSTEM 17328M: Peter Rosin <peda@axentia.se> 17329S: Odd Fixes 17330F: Documentation/ABI/testing/sysfs-class-mux* 17331F: Documentation/devicetree/bindings/mux/ 17332F: drivers/mux/ 17333F: include/dt-bindings/mux/ 17334F: include/linux/mux/ 17335 17336MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17337M: Bin Liu <b-liu@ti.com> 17338L: linux-usb@vger.kernel.org 17339S: Maintained 17340F: drivers/usb/musb/ 17341 17342MXL301RF MEDIA DRIVER 17343M: Akihiro Tsukada <tskd08@gmail.com> 17344L: linux-media@vger.kernel.org 17345S: Odd Fixes 17346F: drivers/media/tuners/mxl301rf* 17347 17348MXL5007T MEDIA DRIVER 17349M: Michael Krufky <mkrufky@linuxtv.org> 17350L: linux-media@vger.kernel.org 17351S: Maintained 17352W: https://linuxtv.org 17353W: http://github.com/mkrufky 17354Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17355T: git git://linuxtv.org/mkrufky/tuners.git 17356F: drivers/media/tuners/mxl5007t.* 17357 17358MXSFB DRM DRIVER 17359M: Marek Vasut <marex@denx.de> 17360M: Stefan Agner <stefan@agner.ch> 17361L: dri-devel@lists.freedesktop.org 17362S: Supported 17363T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17364F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17365F: drivers/gpu/drm/mxsfb/ 17366 17367MYLEX DAC960 PCI RAID Controller 17368M: Hannes Reinecke <hare@kernel.org> 17369L: linux-scsi@vger.kernel.org 17370S: Supported 17371F: drivers/scsi/myrb.* 17372F: drivers/scsi/myrs.* 17373 17374MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17375L: netdev@vger.kernel.org 17376S: Orphan 17377W: https://www.cspi.com/ethernet-products/support/downloads/ 17378F: drivers/net/ethernet/myricom/myri10ge/ 17379 17380NAND FLASH SUBSYSTEM 17381M: Miquel Raynal <miquel.raynal@bootlin.com> 17382R: Richard Weinberger <richard@nod.at> 17383L: linux-mtd@lists.infradead.org 17384S: Maintained 17385W: http://www.linux-mtd.infradead.org/ 17386Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17387C: irc://irc.oftc.net/mtd 17388T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17389F: drivers/mtd/nand/ 17390F: include/linux/mtd/*nand*.h 17391 17392NATIONAL INSTRUMENTS SERIAL DRIVER 17393M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17394L: linux-serial@vger.kernel.org 17395S: Maintained 17396F: drivers/tty/serial/8250/8250_ni.c 17397 17398NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17399M: Daniel Mack <zonque@gmail.com> 17400L: linux-sound@vger.kernel.org 17401S: Maintained 17402W: http://www.native-instruments.com 17403F: sound/usb/caiaq/ 17404 17405NATSEMI ETHERNET DRIVER (DP8381x) 17406S: Orphan 17407F: drivers/net/ethernet/natsemi/natsemi.c 17408 17409NCR 5380 SCSI DRIVERS 17410M: Finn Thain <fthain@linux-m68k.org> 17411M: Michael Schmitz <schmitzmic@gmail.com> 17412L: linux-scsi@vger.kernel.org 17413S: Maintained 17414F: Documentation/scsi/g_NCR5380.rst 17415F: drivers/scsi/NCR5380.* 17416F: drivers/scsi/arm/cumana_1.c 17417F: drivers/scsi/arm/oak.c 17418F: drivers/scsi/atari_scsi.* 17419F: drivers/scsi/dmx3191d.c 17420F: drivers/scsi/g_NCR5380.* 17421F: drivers/scsi/mac_scsi.* 17422F: drivers/scsi/sun3_scsi.* 17423F: drivers/scsi/sun3_scsi_vme.c 17424 17425NCSI LIBRARY 17426M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17427R: Paul Fertser <fercerpav@gmail.com> 17428S: Maintained 17429F: net/ncsi/ 17430 17431NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17432M: Zev Weiss <zev@bewilderbeest.net> 17433L: linux-hwmon@vger.kernel.org 17434S: Maintained 17435F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17436F: drivers/hwmon/nct6775-i2c.c 17437 17438NCT7363 HARDWARE MONITOR DRIVER 17439M: Ban Feng <kcfeng0@nuvoton.com> 17440L: linux-hwmon@vger.kernel.org 17441S: Maintained 17442F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17443F: Documentation/hwmon/nct7363.rst 17444F: drivers/hwmon/nct7363.c 17445 17446NETCONSOLE 17447M: Breno Leitao <leitao@debian.org> 17448S: Maintained 17449F: Documentation/networking/netconsole.rst 17450F: drivers/net/netconsole.c 17451F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17452F: tools/testing/selftests/drivers/net/netcons\* 17453 17454NETDEVSIM 17455M: Jakub Kicinski <kuba@kernel.org> 17456S: Maintained 17457F: drivers/net/netdevsim/* 17458F: tools/testing/selftests/drivers/net/netdevsim/* 17459 17460NETEM NETWORK EMULATOR 17461M: Stephen Hemminger <stephen@networkplumber.org> 17462L: netdev@vger.kernel.org 17463S: Maintained 17464F: net/sched/sch_netem.c 17465 17466NETERION 10GbE DRIVERS (s2io) 17467M: Jon Mason <jdmason@kudzu.us> 17468L: netdev@vger.kernel.org 17469S: Maintained 17470F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17471F: drivers/net/ethernet/neterion/ 17472 17473NETFILTER 17474M: Pablo Neira Ayuso <pablo@netfilter.org> 17475M: Jozsef Kadlecsik <kadlec@netfilter.org> 17476M: Florian Westphal <fw@strlen.de> 17477L: netfilter-devel@vger.kernel.org 17478L: coreteam@netfilter.org 17479S: Maintained 17480W: http://www.netfilter.org/ 17481W: http://www.iptables.org/ 17482W: http://www.nftables.org/ 17483Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17484C: irc://irc.libera.chat/netfilter 17485T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17486T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17487F: include/linux/netfilter* 17488F: include/linux/netfilter/ 17489F: include/net/netfilter/ 17490F: include/uapi/linux/netfilter* 17491F: include/uapi/linux/netfilter/ 17492F: net/*/netfilter.c 17493F: net/*/netfilter/ 17494F: net/bridge/br_netfilter*.c 17495F: net/netfilter/ 17496F: tools/testing/selftests/net/netfilter/ 17497 17498NETROM NETWORK LAYER 17499L: linux-hams@vger.kernel.org 17500S: Orphan 17501W: https://linux-ax25.in-berlin.de 17502F: include/net/netrom.h 17503F: include/uapi/linux/netrom.h 17504F: net/netrom/ 17505 17506NETRONIX EMBEDDED CONTROLLER 17507M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17508S: Maintained 17509F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17510F: drivers/mfd/ntxec.c 17511F: drivers/pwm/pwm-ntxec.c 17512F: drivers/rtc/rtc-ntxec.c 17513F: include/linux/mfd/ntxec.h 17514 17515NETRONOME ETHERNET DRIVERS 17516R: Jakub Kicinski <kuba@kernel.org> 17517R: Simon Horman <horms@kernel.org> 17518L: oss-drivers@corigine.com 17519S: Odd Fixes 17520F: drivers/net/ethernet/netronome/ 17521 17522NETWORK BLOCK DEVICE (NBD) 17523M: Josef Bacik <josef@toxicpanda.com> 17524L: linux-block@vger.kernel.org 17525L: nbd@other.debian.org 17526S: Maintained 17527F: Documentation/admin-guide/blockdev/nbd.rst 17528F: drivers/block/nbd.c 17529F: include/trace/events/nbd.h 17530F: include/uapi/linux/nbd.h 17531 17532NETWORK DROP MONITOR 17533M: Neil Horman <nhorman@tuxdriver.com> 17534L: netdev@vger.kernel.org 17535S: Maintained 17536W: https://fedorahosted.org/dropwatch/ 17537F: include/uapi/linux/net_dropmon.h 17538F: net/core/drop_monitor.c 17539 17540NETWORKING DRIVERS 17541M: Andrew Lunn <andrew+netdev@lunn.ch> 17542M: "David S. Miller" <davem@davemloft.net> 17543M: Eric Dumazet <edumazet@google.com> 17544M: Jakub Kicinski <kuba@kernel.org> 17545M: Paolo Abeni <pabeni@redhat.com> 17546L: netdev@vger.kernel.org 17547S: Maintained 17548P: Documentation/process/maintainer-netdev.rst 17549Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17550T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17551T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17552F: Documentation/devicetree/bindings/net/ 17553F: Documentation/networking/net_cachelines/net_device.rst 17554F: drivers/connector/ 17555F: drivers/net/ 17556F: drivers/ptp/ 17557F: drivers/s390/net/ 17558F: include/dt-bindings/net/ 17559F: include/linux/cn_proc.h 17560F: include/linux/etherdevice.h 17561F: include/linux/ethtool_netlink.h 17562F: include/linux/fcdevice.h 17563F: include/linux/fddidevice.h 17564F: include/linux/hippidevice.h 17565F: include/linux/if_* 17566F: include/linux/inetdevice.h 17567F: include/linux/ism.h 17568F: include/linux/netdev* 17569F: include/linux/platform_data/wiznet.h 17570F: include/uapi/linux/cn_proc.h 17571F: include/uapi/linux/ethtool_netlink* 17572F: include/uapi/linux/if_* 17573F: include/uapi/linux/net_shaper.h 17574F: include/uapi/linux/netdev* 17575F: tools/testing/selftests/drivers/net/ 17576X: Documentation/devicetree/bindings/net/bluetooth/ 17577X: Documentation/devicetree/bindings/net/can/ 17578X: Documentation/devicetree/bindings/net/wireless/ 17579X: drivers/net/can/ 17580X: drivers/net/wireless/ 17581 17582NETWORKING DRIVERS (WIRELESS) 17583M: Johannes Berg <johannes@sipsolutions.net> 17584L: linux-wireless@vger.kernel.org 17585S: Maintained 17586W: https://wireless.wiki.kernel.org/ 17587Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17588T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17589T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17590F: Documentation/devicetree/bindings/net/wireless/ 17591F: drivers/net/wireless/ 17592X: drivers/net/wireless/ath/ 17593X: drivers/net/wireless/broadcom/ 17594X: drivers/net/wireless/intel/ 17595X: drivers/net/wireless/intersil/ 17596X: drivers/net/wireless/marvell/ 17597X: drivers/net/wireless/mediatek/mt76/ 17598X: drivers/net/wireless/mediatek/mt7601u/ 17599X: drivers/net/wireless/microchip/ 17600X: drivers/net/wireless/purelifi/ 17601X: drivers/net/wireless/quantenna/ 17602X: drivers/net/wireless/ralink/ 17603X: drivers/net/wireless/realtek/ 17604X: drivers/net/wireless/rsi/ 17605X: drivers/net/wireless/silabs/ 17606X: drivers/net/wireless/st/ 17607X: drivers/net/wireless/ti/ 17608X: drivers/net/wireless/zydas/ 17609 17610NETWORKING [DSA] 17611M: Andrew Lunn <andrew@lunn.ch> 17612M: Vladimir Oltean <olteanv@gmail.com> 17613S: Maintained 17614F: Documentation/devicetree/bindings/net/dsa/ 17615F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17616F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17617F: drivers/net/dsa/ 17618F: include/linux/dsa/ 17619F: include/linux/platform_data/dsa.h 17620F: include/net/dsa.h 17621F: net/dsa/ 17622F: tools/testing/selftests/drivers/net/dsa/ 17623 17624NETWORKING [ETHTOOL] 17625M: Andrew Lunn <andrew@lunn.ch> 17626M: Jakub Kicinski <kuba@kernel.org> 17627F: Documentation/netlink/specs/ethtool.yaml 17628F: Documentation/networking/ethtool-netlink.rst 17629F: include/linux/ethtool* 17630F: include/uapi/linux/ethtool* 17631F: net/ethtool/ 17632F: tools/testing/selftests/drivers/net/*/ethtool* 17633 17634NETWORKING [ETHTOOL CABLE TEST] 17635M: Andrew Lunn <andrew@lunn.ch> 17636F: net/ethtool/cabletest.c 17637F: tools/testing/selftests/drivers/net/*/ethtool* 17638K: cable_test 17639 17640NETWORKING [ETHTOOL MAC MERGE] 17641M: Vladimir Oltean <vladimir.oltean@nxp.com> 17642F: net/ethtool/mm.c 17643F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17644K: ethtool_mm 17645 17646NETWORKING [ETHTOOL PHY TOPOLOGY] 17647M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17648F: Documentation/networking/phy-link-topology.rst 17649F: drivers/net/phy/phy_link_topology.c 17650F: include/linux/phy_link_topology.h 17651F: net/ethtool/phy.c 17652 17653NETWORKING [GENERAL] 17654M: "David S. Miller" <davem@davemloft.net> 17655M: Eric Dumazet <edumazet@google.com> 17656M: Jakub Kicinski <kuba@kernel.org> 17657M: Paolo Abeni <pabeni@redhat.com> 17658R: Simon Horman <horms@kernel.org> 17659L: netdev@vger.kernel.org 17660S: Maintained 17661P: Documentation/process/maintainer-netdev.rst 17662Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17663B: mailto:netdev@vger.kernel.org 17664T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17665T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17666F: Documentation/core-api/netlink.rst 17667F: Documentation/netlink/ 17668F: Documentation/networking/ 17669F: Documentation/networking/net_cachelines/ 17670F: Documentation/process/maintainer-netdev.rst 17671F: Documentation/userspace-api/netlink/ 17672F: include/linux/ethtool.h 17673F: include/linux/framer/framer-provider.h 17674F: include/linux/framer/framer.h 17675F: include/linux/in.h 17676F: include/linux/in6.h 17677F: include/linux/indirect_call_wrapper.h 17678F: include/linux/inet.h 17679F: include/linux/inet_diag.h 17680F: include/linux/net.h 17681F: include/linux/netdev* 17682F: include/linux/netlink.h 17683F: include/linux/netpoll.h 17684F: include/linux/rtnetlink.h 17685F: include/linux/sctp.h 17686F: include/linux/seq_file_net.h 17687F: include/linux/skbuff* 17688F: include/net/ 17689F: include/uapi/linux/ethtool.h 17690F: include/uapi/linux/genetlink.h 17691F: include/uapi/linux/hsr_netlink.h 17692F: include/uapi/linux/in.h 17693F: include/uapi/linux/inet_diag.h 17694F: include/uapi/linux/nbd-netlink.h 17695F: include/uapi/linux/net.h 17696F: include/uapi/linux/net_namespace.h 17697F: include/uapi/linux/netconf.h 17698F: include/uapi/linux/netdev* 17699F: include/uapi/linux/netlink.h 17700F: include/uapi/linux/netlink_diag.h 17701F: include/uapi/linux/rtnetlink.h 17702F: include/uapi/linux/sctp.h 17703F: lib/net_utils.c 17704F: lib/random32.c 17705F: net/ 17706F: samples/pktgen/ 17707F: tools/net/ 17708F: tools/testing/selftests/net/ 17709X: Documentation/networking/mac80211-injection.rst 17710X: Documentation/networking/mac80211_hwsim/ 17711X: Documentation/networking/regulatory.rst 17712X: include/net/cfg80211.h 17713X: include/net/ieee80211_radiotap.h 17714X: include/net/iw_handler.h 17715X: include/net/mac80211.h 17716X: include/net/wext.h 17717X: net/9p/ 17718X: net/bluetooth/ 17719X: net/can/ 17720X: net/ceph/ 17721X: net/mac80211/ 17722X: net/rfkill/ 17723X: net/wireless/ 17724X: tools/testing/selftests/net/can/ 17725 17726NETWORKING [IPSEC] 17727M: Steffen Klassert <steffen.klassert@secunet.com> 17728M: Herbert Xu <herbert@gondor.apana.org.au> 17729M: "David S. Miller" <davem@davemloft.net> 17730L: netdev@vger.kernel.org 17731S: Maintained 17732T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17733T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17734F: include/net/xfrm.h 17735F: include/uapi/linux/xfrm.h 17736F: net/ipv4/ah4.c 17737F: net/ipv4/esp4* 17738F: net/ipv4/ip_vti.c 17739F: net/ipv4/ipcomp.c 17740F: net/ipv4/xfrm* 17741F: net/ipv6/ah6.c 17742F: net/ipv6/esp6* 17743F: net/ipv6/ip6_vti.c 17744F: net/ipv6/ipcomp6.c 17745F: net/ipv6/xfrm* 17746F: net/key/ 17747F: net/xfrm/ 17748F: tools/testing/selftests/net/ipsec.c 17749 17750NETWORKING [IPv4/IPv6] 17751M: "David S. Miller" <davem@davemloft.net> 17752M: David Ahern <dsahern@kernel.org> 17753L: netdev@vger.kernel.org 17754S: Maintained 17755T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17756F: arch/x86/net/* 17757F: include/linux/ip.h 17758F: include/linux/ipv6* 17759F: include/net/fib* 17760F: include/net/ip* 17761F: include/net/route.h 17762F: net/ipv4/ 17763F: net/ipv6/ 17764 17765NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17766M: Paul Moore <paul@paul-moore.com> 17767L: netdev@vger.kernel.org 17768L: linux-security-module@vger.kernel.org 17769S: Supported 17770W: https://github.com/netlabel 17771F: Documentation/netlabel/ 17772F: include/net/calipso.h 17773F: include/net/cipso_ipv4.h 17774F: include/net/netlabel.h 17775F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17776F: include/uapi/linux/netfilter/xt_SECMARK.h 17777F: net/ipv4/cipso_ipv4.c 17778F: net/ipv6/calipso.c 17779F: net/netfilter/xt_CONNSECMARK.c 17780F: net/netfilter/xt_SECMARK.c 17781F: net/netlabel/ 17782 17783NETWORKING [MACSEC] 17784M: Sabrina Dubroca <sd@queasysnail.net> 17785L: netdev@vger.kernel.org 17786S: Maintained 17787F: drivers/net/macsec.c 17788F: include/net/macsec.h 17789F: include/uapi/linux/if_macsec.h 17790K: macsec 17791K: \bmdo_ 17792 17793NETWORKING [MPTCP] 17794M: Matthieu Baerts <matttbe@kernel.org> 17795M: Mat Martineau <martineau@kernel.org> 17796R: Geliang Tang <geliang@kernel.org> 17797L: netdev@vger.kernel.org 17798L: mptcp@lists.linux.dev 17799S: Maintained 17800W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17801B: https://github.com/multipath-tcp/mptcp_net-next/issues 17802T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17803T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17804F: Documentation/netlink/specs/mptcp_pm.yaml 17805F: Documentation/networking/mptcp*.rst 17806F: include/net/mptcp.h 17807F: include/trace/events/mptcp.h 17808F: include/uapi/linux/mptcp*.h 17809F: net/mptcp/ 17810F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17811F: tools/testing/selftests/net/mptcp/ 17812 17813NETWORKING [SRv6] 17814M: Andrea Mayer <andrea.mayer@uniroma2.it> 17815L: netdev@vger.kernel.org 17816S: Maintained 17817T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17818F: include/linux/seg6* 17819F: include/net/seg6* 17820F: include/uapi/linux/seg6* 17821F: net/ipv6/seg6* 17822F: tools/testing/selftests/net/srv6* 17823 17824NETWORKING [TCP] 17825M: Eric Dumazet <edumazet@google.com> 17826M: Neal Cardwell <ncardwell@google.com> 17827R: Kuniyuki Iwashima <kuniyu@google.com> 17828L: netdev@vger.kernel.org 17829S: Maintained 17830F: Documentation/networking/net_cachelines/tcp_sock.rst 17831F: include/linux/tcp.h 17832F: include/net/tcp.h 17833F: include/trace/events/tcp.h 17834F: include/uapi/linux/tcp.h 17835F: net/ipv4/inet_connection_sock.c 17836F: net/ipv4/inet_hashtables.c 17837F: net/ipv4/inet_timewait_sock.c 17838F: net/ipv4/syncookies.c 17839F: net/ipv4/tcp*.c 17840F: net/ipv6/inet6_connection_sock.c 17841F: net/ipv6/inet6_hashtables.c 17842F: net/ipv6/syncookies.c 17843F: net/ipv6/tcp*.c 17844 17845NETWORKING [TLS] 17846M: Boris Pismenny <borisp@nvidia.com> 17847M: John Fastabend <john.fastabend@gmail.com> 17848M: Jakub Kicinski <kuba@kernel.org> 17849L: netdev@vger.kernel.org 17850S: Maintained 17851F: include/net/tls.h 17852F: include/uapi/linux/tls.h 17853F: net/tls/* 17854 17855NETWORKING [SOCKETS] 17856M: Eric Dumazet <edumazet@google.com> 17857M: Kuniyuki Iwashima <kuniyu@google.com> 17858M: Paolo Abeni <pabeni@redhat.com> 17859M: Willem de Bruijn <willemb@google.com> 17860S: Maintained 17861F: include/linux/sock_diag.h 17862F: include/linux/socket.h 17863F: include/linux/sockptr.h 17864F: include/net/sock.h 17865F: include/net/sock_reuseport.h 17866F: include/uapi/linux/socket.h 17867F: net/core/*sock* 17868F: net/core/scm.c 17869F: net/socket.c 17870 17871NETWORKING [UNIX SOCKETS] 17872M: Kuniyuki Iwashima <kuniyu@google.com> 17873S: Maintained 17874F: include/net/af_unix.h 17875F: include/net/netns/unix.h 17876F: include/uapi/linux/unix_diag.h 17877F: net/unix/ 17878F: tools/testing/selftests/net/af_unix/ 17879 17880NETXEN (1/10) GbE SUPPORT 17881M: Manish Chopra <manishc@marvell.com> 17882M: Rahul Verma <rahulv@marvell.com> 17883M: GR-Linux-NIC-Dev@marvell.com 17884L: netdev@vger.kernel.org 17885S: Maintained 17886F: drivers/net/ethernet/qlogic/netxen/ 17887 17888NET_FAILOVER MODULE 17889M: Sridhar Samudrala <sridhar.samudrala@intel.com> 17890L: netdev@vger.kernel.org 17891S: Supported 17892F: Documentation/networking/net_failover.rst 17893F: drivers/net/net_failover.c 17894F: include/net/net_failover.h 17895 17896NEXTHOP 17897M: David Ahern <dsahern@kernel.org> 17898L: netdev@vger.kernel.org 17899S: Maintained 17900F: include/net/netns/nexthop.h 17901F: include/net/nexthop.h 17902F: include/uapi/linux/nexthop.h 17903F: net/ipv4/nexthop.c 17904 17905NFC SUBSYSTEM 17906M: Krzysztof Kozlowski <krzk@kernel.org> 17907L: netdev@vger.kernel.org 17908S: Maintained 17909F: Documentation/devicetree/bindings/net/nfc/ 17910F: drivers/nfc/ 17911F: include/net/nfc/ 17912F: include/uapi/linux/nfc.h 17913F: net/nfc/ 17914 17915NFC VIRTUAL NCI DEVICE DRIVER 17916M: Bongsu Jeon <bongsu.jeon@samsung.com> 17917L: netdev@vger.kernel.org 17918S: Supported 17919F: drivers/nfc/virtual_ncidev.c 17920F: tools/testing/selftests/nci/ 17921 17922NFS, SUNRPC, AND LOCKD CLIENTS 17923M: Trond Myklebust <trondmy@kernel.org> 17924M: Anna Schumaker <anna@kernel.org> 17925L: linux-nfs@vger.kernel.org 17926S: Maintained 17927W: http://client.linux-nfs.org 17928T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 17929F: Documentation/filesystems/nfs/ 17930F: fs/lockd/ 17931F: fs/nfs/ 17932F: fs/nfs_common/ 17933F: include/linux/lockd/ 17934F: include/linux/nfs* 17935F: include/linux/sunrpc/ 17936F: include/uapi/linux/nfs* 17937F: include/uapi/linux/sunrpc/ 17938F: net/sunrpc/ 17939 17940NILFS2 FILESYSTEM 17941M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 17942L: linux-nilfs@vger.kernel.org 17943S: Supported 17944W: https://nilfs.sourceforge.io/ 17945T: git https://github.com/konis/nilfs2.git 17946F: Documentation/filesystems/nilfs2.rst 17947F: fs/nilfs2/ 17948F: include/trace/events/nilfs2.h 17949F: include/uapi/linux/nilfs2_api.h 17950F: include/uapi/linux/nilfs2_ondisk.h 17951 17952NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 17953M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17954S: Maintained 17955W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17956F: Documentation/scsi/NinjaSCSI.rst 17957F: drivers/scsi/pcmcia/nsp_* 17958 17959NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 17960M: GOTO Masanori <gotom@debian.or.jp> 17961M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17962S: Maintained 17963W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17964F: Documentation/scsi/NinjaSCSI.rst 17965F: drivers/scsi/nsp32* 17966 17967NINTENDO HID DRIVER 17968M: Daniel J. Ogorchock <djogorchock@gmail.com> 17969L: linux-input@vger.kernel.org 17970S: Maintained 17971F: drivers/hid/hid-nintendo* 17972 17973NIOS2 ARCHITECTURE 17974M: Dinh Nguyen <dinguyen@kernel.org> 17975S: Maintained 17976T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 17977F: arch/nios2/ 17978 17979NITRO ENCLAVES (NE) 17980M: Alexandru Ciobotaru <alcioa@amazon.com> 17981R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17982L: linux-kernel@vger.kernel.org 17983S: Supported 17984W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17985F: Documentation/virt/ne_overview.rst 17986F: drivers/virt/nitro_enclaves/ 17987F: include/linux/nitro_enclaves.h 17988F: include/uapi/linux/nitro_enclaves.h 17989F: samples/nitro_enclaves/ 17990 17991NITRO SECURE MODULE (NSM) 17992M: Alexander Graf <graf@amazon.com> 17993R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17994L: linux-kernel@vger.kernel.org 17995S: Supported 17996W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17997F: drivers/misc/nsm.c 17998F: include/uapi/linux/nsm.h 17999 18000NOHZ, DYNTICKS SUPPORT 18001M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18002M: Frederic Weisbecker <frederic@kernel.org> 18003M: Ingo Molnar <mingo@kernel.org> 18004M: Thomas Gleixner <tglx@linutronix.de> 18005L: linux-kernel@vger.kernel.org 18006S: Maintained 18007T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18008F: include/linux/sched/nohz.h 18009F: include/linux/tick.h 18010F: kernel/time/tick*.* 18011 18012NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18013M: Pavel Machek <pavel@kernel.org> 18014M: Sakari Ailus <sakari.ailus@iki.fi> 18015L: linux-media@vger.kernel.org 18016S: Maintained 18017F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18018F: drivers/media/i2c/ad5820.c 18019F: drivers/media/i2c/et8ek8 18020 18021NOKIA N900 POWER SUPPLY DRIVERS 18022R: Pali Rohár <pali@kernel.org> 18023F: drivers/power/supply/bq2415x_charger.c 18024F: drivers/power/supply/bq27xxx_battery.c 18025F: drivers/power/supply/bq27xxx_battery_i2c.c 18026F: drivers/power/supply/isp1704_charger.c 18027F: drivers/power/supply/rx51_battery.c 18028F: include/linux/power/bq2415x_charger.h 18029F: include/linux/power/bq27xxx_battery.h 18030 18031NOLIBC HEADER FILE 18032M: Willy Tarreau <w@1wt.eu> 18033M: Thomas Weißschuh <linux@weissschuh.net> 18034S: Maintained 18035T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18036F: tools/include/nolibc/ 18037F: tools/testing/selftests/nolibc/ 18038 18039NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18040M: Hans de Goede <hansg@kernel.org> 18041L: linux-input@vger.kernel.org 18042S: Maintained 18043F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18044F: drivers/input/touchscreen/novatek-nvt-ts.c 18045 18046NSDEPS 18047M: Matthias Maennich <maennich@google.com> 18048S: Maintained 18049F: Documentation/core-api/symbol-namespaces.rst 18050F: scripts/nsdeps 18051 18052NTB AMD DRIVER 18053M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18054L: ntb@lists.linux.dev 18055S: Supported 18056F: drivers/ntb/hw/amd/ 18057 18058NTB DRIVER CORE 18059M: Jon Mason <jdmason@kudzu.us> 18060M: Dave Jiang <dave.jiang@intel.com> 18061M: Allen Hubbe <allenbh@gmail.com> 18062L: ntb@lists.linux.dev 18063S: Supported 18064W: https://github.com/jonmason/ntb/wiki 18065T: git https://github.com/jonmason/ntb.git 18066F: drivers/net/ntb_netdev.c 18067F: drivers/ntb/ 18068F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18069F: include/linux/ntb.h 18070F: include/linux/ntb_transport.h 18071F: tools/testing/selftests/ntb/ 18072 18073NTB INTEL DRIVER 18074M: Dave Jiang <dave.jiang@intel.com> 18075L: ntb@lists.linux.dev 18076S: Supported 18077W: https://github.com/davejiang/linux/wiki 18078T: git https://github.com/davejiang/linux.git 18079F: drivers/ntb/hw/intel/ 18080 18081NTFS3 FILESYSTEM 18082M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18083L: ntfs3@lists.linux.dev 18084S: Supported 18085W: http://www.paragon-software.com/ 18086T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18087F: Documentation/filesystems/ntfs3.rst 18088F: fs/ntfs3/ 18089 18090NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18091M: Elizabeth Figura <zfigura@codeweavers.com> 18092L: wine-devel@winehq.org 18093S: Supported 18094F: Documentation/userspace-api/ntsync.rst 18095F: drivers/misc/ntsync.c 18096F: include/uapi/linux/ntsync.h 18097F: tools/testing/selftests/drivers/ntsync/ 18098 18099NUBUS SUBSYSTEM 18100M: Finn Thain <fthain@linux-m68k.org> 18101L: linux-m68k@lists.linux-m68k.org 18102S: Maintained 18103F: arch/*/include/asm/nubus.h 18104F: drivers/nubus/ 18105F: include/linux/nubus.h 18106F: include/uapi/linux/nubus.h 18107 18108NUVOTON NCT7201 IIO DRIVER 18109M: Eason Yang <j2anfernee@gmail.com> 18110L: linux-iio@vger.kernel.org 18111S: Maintained 18112F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18113F: drivers/iio/adc/nct7201.c 18114 18115NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18116M: Antonino Daplas <adaplas@gmail.com> 18117L: linux-fbdev@vger.kernel.org 18118S: Maintained 18119F: drivers/video/fbdev/nvidia/ 18120F: drivers/video/fbdev/riva/ 18121 18122NVIDIA WMI EC BACKLIGHT DRIVER 18123M: Daniel Dadap <ddadap@nvidia.com> 18124L: platform-driver-x86@vger.kernel.org 18125S: Supported 18126F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18127F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18128 18129NVM EXPRESS DRIVER 18130M: Keith Busch <kbusch@kernel.org> 18131M: Jens Axboe <axboe@fb.com> 18132M: Christoph Hellwig <hch@lst.de> 18133M: Sagi Grimberg <sagi@grimberg.me> 18134L: linux-nvme@lists.infradead.org 18135S: Supported 18136W: http://git.infradead.org/nvme.git 18137T: git git://git.infradead.org/nvme.git 18138F: Documentation/nvme/ 18139F: drivers/nvme/common/ 18140F: drivers/nvme/host/ 18141F: include/linux/nvme-*.h 18142F: include/linux/nvme.h 18143F: include/uapi/linux/nvme_ioctl.h 18144 18145NVM EXPRESS FABRICS AUTHENTICATION 18146M: Hannes Reinecke <hare@suse.de> 18147L: linux-nvme@lists.infradead.org 18148S: Supported 18149F: drivers/nvme/host/auth.c 18150F: drivers/nvme/target/auth.c 18151F: drivers/nvme/target/fabrics-cmd-auth.c 18152F: include/linux/nvme-auth.h 18153 18154NVM EXPRESS FC TRANSPORT DRIVERS 18155M: James Smart <james.smart@broadcom.com> 18156L: linux-nvme@lists.infradead.org 18157S: Supported 18158F: drivers/nvme/host/fc.c 18159F: drivers/nvme/target/fc.c 18160F: drivers/nvme/target/fcloop.c 18161F: include/linux/nvme-fc-driver.h 18162F: include/linux/nvme-fc.h 18163 18164NVM EXPRESS HARDWARE MONITORING SUPPORT 18165M: Guenter Roeck <linux@roeck-us.net> 18166L: linux-nvme@lists.infradead.org 18167S: Supported 18168F: drivers/nvme/host/hwmon.c 18169 18170NVM EXPRESS TARGET DRIVER 18171M: Christoph Hellwig <hch@lst.de> 18172M: Sagi Grimberg <sagi@grimberg.me> 18173M: Chaitanya Kulkarni <kch@nvidia.com> 18174L: linux-nvme@lists.infradead.org 18175S: Supported 18176W: http://git.infradead.org/nvme.git 18177T: git git://git.infradead.org/nvme.git 18178F: drivers/nvme/target/ 18179 18180NVMEM FRAMEWORK 18181M: Srinivas Kandagatla <srini@kernel.org> 18182S: Maintained 18183T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18184F: Documentation/ABI/stable/sysfs-bus-nvmem 18185F: Documentation/devicetree/bindings/nvmem/ 18186F: drivers/nvmem/ 18187F: include/dt-bindings/nvmem/ 18188F: include/linux/nvmem-consumer.h 18189F: include/linux/nvmem-provider.h 18190 18191NXP BLUETOOTH WIRELESS DRIVERS 18192M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18193M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18194S: Maintained 18195F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18196F: drivers/bluetooth/btnxpuart.c 18197 18198NXP C45 TJA11XX PHY DRIVER 18199M: Andrei Botila <andrei.botila@oss.nxp.com> 18200L: netdev@vger.kernel.org 18201S: Maintained 18202F: drivers/net/phy/nxp-c45-tja11xx* 18203 18204NXP FSPI DRIVER 18205M: Han Xu <han.xu@nxp.com> 18206M: Haibo Chen <haibo.chen@nxp.com> 18207R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18208L: linux-spi@vger.kernel.org 18209L: imx@lists.linux.dev 18210S: Maintained 18211F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18212F: drivers/spi/spi-nxp-fspi.c 18213 18214NXP FXAS21002C DRIVER 18215M: Rui Miguel Silva <rmfrfs@gmail.com> 18216L: linux-iio@vger.kernel.org 18217S: Maintained 18218F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18219F: drivers/iio/gyro/fxas21002c.h 18220F: drivers/iio/gyro/fxas21002c_core.c 18221F: drivers/iio/gyro/fxas21002c_i2c.c 18222F: drivers/iio/gyro/fxas21002c_spi.c 18223 18224NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18225M: Haibo Chen <haibo.chen@nxp.com> 18226L: linux-iio@vger.kernel.org 18227L: imx@lists.linux.dev 18228S: Maintained 18229F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18230F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18231F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18232F: drivers/iio/adc/imx7d_adc.c 18233F: drivers/iio/adc/imx93_adc.c 18234F: drivers/iio/adc/vf610_adc.c 18235 18236NXP i.MX 8M ISI DRIVER 18237M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18238L: linux-media@vger.kernel.org 18239S: Maintained 18240F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18241F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18242F: drivers/media/platform/nxp/imx8-isi/ 18243 18244NXP i.MX 8MP DW100 V4L2 DRIVER 18245M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18246L: linux-media@vger.kernel.org 18247S: Maintained 18248F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18249F: Documentation/userspace-api/media/drivers/dw100.rst 18250F: drivers/media/platform/nxp/dw100/ 18251F: include/uapi/linux/dw100.h 18252 18253NXP i.MX 8MQ DCSS DRIVER 18254M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18255R: Lucas Stach <l.stach@pengutronix.de> 18256L: dri-devel@lists.freedesktop.org 18257S: Maintained 18258T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18259F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18260F: drivers/gpu/drm/imx/dcss/ 18261 18262NXP i.MX 8QXP ADC DRIVER 18263M: Cai Huoqing <cai.huoqing@linux.dev> 18264M: Haibo Chen <haibo.chen@nxp.com> 18265L: imx@lists.linux.dev 18266L: linux-iio@vger.kernel.org 18267S: Maintained 18268F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18269F: drivers/iio/adc/imx8qxp-adc.c 18270 18271NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18272M: Mirela Rabulea <mirela.rabulea@nxp.com> 18273L: imx@lists.linux.dev 18274L: linux-media@vger.kernel.org 18275S: Maintained 18276F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18277F: drivers/media/platform/nxp/imx-jpeg 18278 18279NXP i.MX CLOCK DRIVERS 18280M: Abel Vesa <abelvesa@kernel.org> 18281R: Peng Fan <peng.fan@nxp.com> 18282L: linux-clk@vger.kernel.org 18283L: imx@lists.linux.dev 18284S: Maintained 18285T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18286F: Documentation/devicetree/bindings/clock/*imx* 18287F: drivers/clk/imx/ 18288F: include/dt-bindings/clock/*imx* 18289 18290NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18291M: Jagan Teki <jagan@amarulasolutions.com> 18292S: Maintained 18293F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18294F: drivers/regulator/pf8x00-regulator.c 18295 18296NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18297M: Krzysztof Kozlowski <krzk@kernel.org> 18298L: linux-kernel@vger.kernel.org 18299S: Maintained 18300F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18301F: drivers/extcon/extcon-ptn5150.c 18302 18303NXP SGTL5000 DRIVER 18304M: Fabio Estevam <festevam@gmail.com> 18305L: linux-sound@vger.kernel.org 18306S: Maintained 18307F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18308F: sound/soc/codecs/sgtl5000* 18309 18310NXP SJA1105 ETHERNET SWITCH DRIVER 18311M: Vladimir Oltean <olteanv@gmail.com> 18312L: linux-kernel@vger.kernel.org 18313S: Maintained 18314F: drivers/net/dsa/sja1105 18315F: drivers/net/pcs/pcs-xpcs-nxp.c 18316 18317NXP TDA998X DRM DRIVER 18318M: Russell King <linux@armlinux.org.uk> 18319S: Maintained 18320T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18321T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18322F: drivers/gpu/drm/bridge/tda998x_drv.c 18323F: include/dt-bindings/display/tda998x.h 18324K: "nxp,tda998x" 18325 18326NXP TFA9879 DRIVER 18327M: Peter Rosin <peda@axentia.se> 18328L: linux-sound@vger.kernel.org 18329S: Maintained 18330F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18331F: sound/soc/codecs/tfa9879* 18332 18333NXP-NCI NFC DRIVER 18334S: Orphan 18335F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18336F: drivers/nfc/nxp-nci 18337 18338NXP/Goodix TFA989X (TFA1) DRIVER 18339M: Stephan Gerhold <stephan@gerhold.net> 18340L: linux-sound@vger.kernel.org 18341S: Maintained 18342F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18343F: sound/soc/codecs/tfa989x.c 18344 18345NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18346M: Jonas Malaco <jonas@protocubo.io> 18347L: linux-hwmon@vger.kernel.org 18348S: Maintained 18349F: Documentation/hwmon/nzxt-kraken2.rst 18350F: drivers/hwmon/nzxt-kraken2.c 18351 18352NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18353M: Jonas Malaco <jonas@protocubo.io> 18354M: Aleksa Savic <savicaleksa83@gmail.com> 18355L: linux-hwmon@vger.kernel.org 18356S: Maintained 18357F: Documentation/hwmon/nzxt-kraken3.rst 18358F: drivers/hwmon/nzxt-kraken3.c 18359 18360OBJAGG 18361M: Jiri Pirko <jiri@resnulli.us> 18362L: netdev@vger.kernel.org 18363S: Supported 18364F: include/linux/objagg.h 18365F: lib/objagg.c 18366F: lib/test_objagg.c 18367 18368OBJPOOL 18369M: Matt Wu <wuqiang.matt@bytedance.com> 18370S: Supported 18371F: include/linux/objpool.h 18372F: lib/objpool.c 18373F: lib/test_objpool.c 18374 18375OBJTOOL 18376M: Josh Poimboeuf <jpoimboe@kernel.org> 18377M: Peter Zijlstra <peterz@infradead.org> 18378S: Supported 18379F: include/linux/objtool*.h 18380F: tools/objtool/ 18381 18382OCELOT ETHERNET SWITCH DRIVER 18383M: Vladimir Oltean <vladimir.oltean@nxp.com> 18384M: Claudiu Manoil <claudiu.manoil@nxp.com> 18385M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18386M: UNGLinuxDriver@microchip.com 18387L: netdev@vger.kernel.org 18388S: Supported 18389F: drivers/net/dsa/ocelot/* 18390F: drivers/net/ethernet/mscc/ 18391F: include/soc/mscc/ocelot* 18392F: net/dsa/tag_ocelot.c 18393F: net/dsa/tag_ocelot_8021q.c 18394F: tools/testing/selftests/drivers/net/ocelot/* 18395 18396OCELOT EXTERNAL SWITCH CONTROL 18397M: Colin Foster <colin.foster@in-advantage.com> 18398S: Supported 18399F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18400F: drivers/mfd/ocelot* 18401F: drivers/net/dsa/ocelot/ocelot_ext.c 18402F: include/linux/mfd/ocelot.h 18403 18404OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18405M: Frederic Barrat <fbarrat@linux.ibm.com> 18406M: Andrew Donnellan <ajd@linux.ibm.com> 18407L: linuxppc-dev@lists.ozlabs.org 18408S: Supported 18409F: Documentation/userspace-api/accelerators/ocxl.rst 18410F: arch/powerpc/include/asm/pnv-ocxl.h 18411F: arch/powerpc/platforms/powernv/ocxl.c 18412F: drivers/misc/ocxl/ 18413F: include/misc/ocxl* 18414F: include/uapi/misc/ocxl.h 18415 18416OMAP AUDIO SUPPORT 18417M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18418M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18419L: linux-sound@vger.kernel.org 18420L: linux-omap@vger.kernel.org 18421S: Maintained 18422F: sound/soc/ti/n810.c 18423F: sound/soc/ti/omap* 18424F: sound/soc/ti/rx51.c 18425F: sound/soc/ti/sdma-pcm.* 18426 18427OMAP CLOCK FRAMEWORK SUPPORT 18428M: Paul Walmsley <paul@pwsan.com> 18429L: linux-omap@vger.kernel.org 18430S: Maintained 18431F: arch/arm/*omap*/*clock* 18432 18433OMAP DEVICE TREE SUPPORT 18434M: Tony Lindgren <tony@atomide.com> 18435L: linux-omap@vger.kernel.org 18436L: devicetree@vger.kernel.org 18437S: Maintained 18438F: arch/arm/boot/dts/ti/omap/ 18439 18440OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18441L: linux-omap@vger.kernel.org 18442L: linux-fbdev@vger.kernel.org 18443S: Orphan 18444F: Documentation/arch/arm/omap/dss.rst 18445F: drivers/video/fbdev/omap2/ 18446 18447OMAP FRAMEBUFFER SUPPORT 18448L: linux-fbdev@vger.kernel.org 18449L: linux-omap@vger.kernel.org 18450S: Orphan 18451F: drivers/video/fbdev/omap/ 18452 18453OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18454M: Roger Quadros <rogerq@kernel.org> 18455M: Tony Lindgren <tony@atomide.com> 18456L: linux-omap@vger.kernel.org 18457S: Maintained 18458F: arch/arm/mach-omap2/*gpmc* 18459F: drivers/memory/omap-gpmc.c 18460 18461OMAP GPIO DRIVER 18462M: Grygorii Strashko <grygorii.strashko@ti.com> 18463M: Santosh Shilimkar <ssantosh@kernel.org> 18464M: Kevin Hilman <khilman@kernel.org> 18465L: linux-omap@vger.kernel.org 18466S: Maintained 18467F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18468F: drivers/gpio/gpio-omap.c 18469 18470OMAP HARDWARE SPINLOCK SUPPORT 18471L: linux-omap@vger.kernel.org 18472S: Orphan 18473F: drivers/hwspinlock/omap_hwspinlock.c 18474 18475OMAP HS MMC SUPPORT 18476L: linux-mmc@vger.kernel.org 18477L: linux-omap@vger.kernel.org 18478S: Orphan 18479F: drivers/mmc/host/omap_hsmmc.c 18480 18481OMAP HWMOD DATA 18482M: Paul Walmsley <paul@pwsan.com> 18483L: linux-omap@vger.kernel.org 18484S: Maintained 18485F: arch/arm/mach-omap2/omap_hwmod*data* 18486 18487OMAP HWMOD SUPPORT 18488M: Paul Walmsley <paul@pwsan.com> 18489L: linux-omap@vger.kernel.org 18490S: Maintained 18491F: arch/arm/mach-omap2/omap_hwmod.* 18492 18493OMAP I2C DRIVER 18494M: Vignesh R <vigneshr@ti.com> 18495L: linux-omap@vger.kernel.org 18496L: linux-i2c@vger.kernel.org 18497S: Maintained 18498F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18499F: drivers/i2c/busses/i2c-omap.c 18500 18501OMAP MMC SUPPORT 18502M: Aaro Koskinen <aaro.koskinen@iki.fi> 18503L: linux-omap@vger.kernel.org 18504S: Odd Fixes 18505F: drivers/mmc/host/omap.c 18506 18507OMAP POWER MANAGEMENT SUPPORT 18508M: Kevin Hilman <khilman@kernel.org> 18509L: linux-omap@vger.kernel.org 18510S: Maintained 18511F: arch/arm/*omap*/*pm* 18512F: drivers/cpufreq/omap-cpufreq.c 18513 18514OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18515M: Paul Walmsley <paul@pwsan.com> 18516L: linux-omap@vger.kernel.org 18517S: Maintained 18518F: arch/arm/mach-omap2/prm* 18519 18520OMAP RANDOM NUMBER GENERATOR SUPPORT 18521M: Deepak Saxena <dsaxena@plexity.net> 18522S: Maintained 18523F: drivers/char/hw_random/omap-rng.c 18524 18525OMAP USB SUPPORT 18526L: linux-usb@vger.kernel.org 18527L: linux-omap@vger.kernel.org 18528S: Orphan 18529F: arch/arm/*omap*/usb* 18530F: drivers/usb/*/*omap* 18531 18532OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18533M: Mark Jackson <mpfj@newflow.co.uk> 18534L: linux-omap@vger.kernel.org 18535S: Maintained 18536F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18537 18538OMAP1 SUPPORT 18539M: Aaro Koskinen <aaro.koskinen@iki.fi> 18540M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18541R: Tony Lindgren <tony@atomide.com> 18542L: linux-omap@vger.kernel.org 18543S: Maintained 18544Q: http://patchwork.kernel.org/project/linux-omap/list/ 18545T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18546F: arch/arm/configs/omap1_defconfig 18547F: arch/arm/mach-omap1/ 18548F: drivers/i2c/busses/i2c-omap.c 18549F: include/linux/platform_data/ams-delta-fiq.h 18550F: include/linux/platform_data/i2c-omap.h 18551 18552OMAP2+ SUPPORT 18553M: Aaro Koskinen <aaro.koskinen@iki.fi> 18554M: Andreas Kemnade <andreas@kemnade.info> 18555M: Kevin Hilman <khilman@baylibre.com> 18556M: Roger Quadros <rogerq@kernel.org> 18557M: Tony Lindgren <tony@atomide.com> 18558L: linux-omap@vger.kernel.org 18559S: Maintained 18560W: http://linux.omap.com/ 18561Q: http://patchwork.kernel.org/project/linux-omap/list/ 18562T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18563F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18564F: arch/arm/configs/omap2plus_defconfig 18565F: arch/arm/mach-omap2/ 18566F: drivers/bus/omap*.[ch] 18567F: drivers/bus/ti-sysc.c 18568F: drivers/gpio/gpio-tps65219.c 18569F: drivers/i2c/busses/i2c-omap.c 18570F: drivers/irqchip/irq-omap-intc.c 18571F: drivers/mfd/*omap*.c 18572F: drivers/mfd/menelaus.c 18573F: drivers/mfd/palmas.c 18574F: drivers/mfd/tps65217.c 18575F: drivers/mfd/tps65218.c 18576F: drivers/mfd/tps65219.c 18577F: drivers/mfd/tps65910.c 18578F: drivers/mfd/twl-core.[ch] 18579F: drivers/mfd/twl4030*.c 18580F: drivers/mfd/twl6030*.c 18581F: drivers/mfd/twl6040*.c 18582F: drivers/regulator/palmas-regulator*.c 18583F: drivers/regulator/pbias-regulator.c 18584F: drivers/regulator/tps65217-regulator.c 18585F: drivers/regulator/tps65218-regulator.c 18586F: drivers/regulator/tps65219-regulator.c 18587F: drivers/regulator/tps65910-regulator.c 18588F: drivers/regulator/twl-regulator.c 18589F: drivers/regulator/twl6030-regulator.c 18590F: include/linux/platform_data/i2c-omap.h 18591F: include/linux/platform_data/ti-sysc.h 18592 18593OMFS FILESYSTEM 18594M: Bob Copeland <me@bobcopeland.com> 18595L: linux-karma-devel@lists.sourceforge.net 18596S: Maintained 18597F: Documentation/filesystems/omfs.rst 18598F: fs/omfs/ 18599 18600OMNIVISION OG01A1B SENSOR DRIVER 18601M: Sakari Ailus <sakari.ailus@linux.intel.com> 18602L: linux-media@vger.kernel.org 18603S: Maintained 18604F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18605F: drivers/media/i2c/og01a1b.c 18606 18607OMNIVISION OV01A10 SENSOR DRIVER 18608M: Bingbu Cao <bingbu.cao@intel.com> 18609L: linux-media@vger.kernel.org 18610S: Maintained 18611T: git git://linuxtv.org/media.git 18612F: drivers/media/i2c/ov01a10.c 18613 18614OMNIVISION OV02A10 SENSOR DRIVER 18615L: linux-media@vger.kernel.org 18616S: Orphan 18617T: git git://linuxtv.org/media.git 18618F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18619F: drivers/media/i2c/ov02a10.c 18620 18621OMNIVISION OV02C10 SENSOR DRIVER 18622M: Hans de Goede <hansg@kernel.org> 18623R: Bryan O'Donoghue <bod@kernel.org> 18624L: linux-media@vger.kernel.org 18625S: Maintained 18626T: git git://linuxtv.org/media.git 18627F: drivers/media/i2c/ov02c10.c 18628 18629OMNIVISION OV02E10 SENSOR DRIVER 18630M: Bryan O'Donoghue <bod@kernel.org> 18631M: Hans de Goede <hansg@kernel.org> 18632L: linux-media@vger.kernel.org 18633S: Maintained 18634T: git git://linuxtv.org/media.git 18635F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18636F: drivers/media/i2c/ov02e10.c 18637 18638OMNIVISION OV08D10 SENSOR DRIVER 18639M: Jimmy Su <jimmy.su@intel.com> 18640L: linux-media@vger.kernel.org 18641S: Maintained 18642T: git git://linuxtv.org/media.git 18643F: drivers/media/i2c/ov08d10.c 18644 18645OMNIVISION OV08X40 SENSOR DRIVER 18646M: Jason Chen <jason.z.chen@intel.com> 18647L: linux-media@vger.kernel.org 18648S: Maintained 18649T: git git://linuxtv.org/media.git 18650F: drivers/media/i2c/ov08x40.c 18651F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18652 18653OMNIVISION OV13858 SENSOR DRIVER 18654M: Sakari Ailus <sakari.ailus@linux.intel.com> 18655L: linux-media@vger.kernel.org 18656S: Maintained 18657T: git git://linuxtv.org/media.git 18658F: drivers/media/i2c/ov13858.c 18659 18660OMNIVISION OV13B10 SENSOR DRIVER 18661M: Arec Kao <arec.kao@intel.com> 18662L: linux-media@vger.kernel.org 18663S: Maintained 18664T: git git://linuxtv.org/media.git 18665F: drivers/media/i2c/ov13b10.c 18666 18667OMNIVISION OV2680 SENSOR DRIVER 18668M: Rui Miguel Silva <rmfrfs@gmail.com> 18669M: Hans de Goede <hansg@kernel.org> 18670L: linux-media@vger.kernel.org 18671S: Maintained 18672T: git git://linuxtv.org/media.git 18673F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 18674F: drivers/media/i2c/ov2680.c 18675 18676OMNIVISION OV2685 SENSOR DRIVER 18677M: Shunqian Zheng <zhengsq@rock-chips.com> 18678L: linux-media@vger.kernel.org 18679S: Maintained 18680T: git git://linuxtv.org/media.git 18681F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 18682F: drivers/media/i2c/ov2685.c 18683 18684OMNIVISION OV2740 SENSOR DRIVER 18685M: Tianshu Qiu <tian.shu.qiu@intel.com> 18686R: Sakari Ailus <sakari.ailus@linux.intel.com> 18687R: Bingbu Cao <bingbu.cao@intel.com> 18688L: linux-media@vger.kernel.org 18689S: Maintained 18690T: git git://linuxtv.org/media.git 18691F: drivers/media/i2c/ov2740.c 18692 18693OMNIVISION OV4689 SENSOR DRIVER 18694M: Mikhail Rudenko <mike.rudenko@gmail.com> 18695L: linux-media@vger.kernel.org 18696S: Maintained 18697T: git git://linuxtv.org/media.git 18698F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 18699F: drivers/media/i2c/ov4689.c 18700 18701OMNIVISION OV5640 SENSOR DRIVER 18702M: Steve Longerbeam <slongerbeam@gmail.com> 18703L: linux-media@vger.kernel.org 18704S: Maintained 18705T: git git://linuxtv.org/media.git 18706F: drivers/media/i2c/ov5640.c 18707 18708OMNIVISION OV5647 SENSOR DRIVER 18709M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18710M: Jacopo Mondi <jacopo@jmondi.org> 18711L: linux-media@vger.kernel.org 18712S: Maintained 18713T: git git://linuxtv.org/media.git 18714F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 18715F: drivers/media/i2c/ov5647.c 18716 18717OMNIVISION OV5670 SENSOR DRIVER 18718M: Sakari Ailus <sakari.ailus@linux.intel.com> 18719L: linux-media@vger.kernel.org 18720S: Maintained 18721T: git git://linuxtv.org/media.git 18722F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 18723F: drivers/media/i2c/ov5670.c 18724 18725OMNIVISION OV5675 SENSOR DRIVER 18726M: Sakari Ailus <sakari.ailus@linux.intel.com> 18727L: linux-media@vger.kernel.org 18728S: Maintained 18729T: git git://linuxtv.org/media.git 18730F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 18731F: drivers/media/i2c/ov5675.c 18732 18733OMNIVISION OV5693 SENSOR DRIVER 18734M: Daniel Scally <djrscally@gmail.com> 18735L: linux-media@vger.kernel.org 18736S: Maintained 18737T: git git://linuxtv.org/media.git 18738F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 18739F: drivers/media/i2c/ov5693.c 18740 18741OMNIVISION OV5695 SENSOR DRIVER 18742M: Shunqian Zheng <zhengsq@rock-chips.com> 18743L: linux-media@vger.kernel.org 18744S: Maintained 18745T: git git://linuxtv.org/media.git 18746F: drivers/media/i2c/ov5695.c 18747 18748OMNIVISION OV64A40 SENSOR DRIVER 18749M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18750L: linux-media@vger.kernel.org 18751S: Maintained 18752T: git git://linuxtv.org/media.git 18753F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 18754F: drivers/media/i2c/ov64a40.c 18755 18756OMNIVISION OV7670 SENSOR DRIVER 18757L: linux-media@vger.kernel.org 18758S: Orphan 18759T: git git://linuxtv.org/media.git 18760F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 18761F: drivers/media/i2c/ov7670.c 18762 18763OMNIVISION OV772x SENSOR DRIVER 18764M: Jacopo Mondi <jacopo@jmondi.org> 18765L: linux-media@vger.kernel.org 18766S: Odd fixes 18767T: git git://linuxtv.org/media.git 18768F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 18769F: drivers/media/i2c/ov772x.c 18770F: include/media/i2c/ov772x.h 18771 18772OMNIVISION OV7740 SENSOR DRIVER 18773L: linux-media@vger.kernel.org 18774S: Orphan 18775T: git git://linuxtv.org/media.git 18776F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 18777F: drivers/media/i2c/ov7740.c 18778 18779OMNIVISION OV8856 SENSOR DRIVER 18780M: Sakari Ailus <sakari.ailus@linux.intel.com> 18781L: linux-media@vger.kernel.org 18782S: Maintained 18783T: git git://linuxtv.org/media.git 18784F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 18785F: drivers/media/i2c/ov8856.c 18786 18787OMNIVISION OV8858 SENSOR DRIVER 18788M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18789M: Nicholas Roth <nicholas@rothemail.net> 18790L: linux-media@vger.kernel.org 18791S: Maintained 18792T: git git://linuxtv.org/media.git 18793F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 18794F: drivers/media/i2c/ov8858.c 18795 18796OMNIVISION OV9282 SENSOR DRIVER 18797M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18798L: linux-media@vger.kernel.org 18799S: Maintained 18800T: git git://linuxtv.org/media.git 18801F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 18802F: drivers/media/i2c/ov9282.c 18803 18804OMNIVISION OV9640 SENSOR DRIVER 18805M: Petr Cvek <petrcvekcz@gmail.com> 18806L: linux-media@vger.kernel.org 18807S: Maintained 18808F: drivers/media/i2c/ov9640.* 18809 18810OMNIVISION OV9650 SENSOR DRIVER 18811M: Sakari Ailus <sakari.ailus@linux.intel.com> 18812R: Akinobu Mita <akinobu.mita@gmail.com> 18813R: Sylwester Nawrocki <s.nawrocki@samsung.com> 18814L: linux-media@vger.kernel.org 18815S: Maintained 18816T: git git://linuxtv.org/media.git 18817F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 18818F: drivers/media/i2c/ov9650.c 18819 18820OMNIVISION OV9734 SENSOR DRIVER 18821M: Tianshu Qiu <tian.shu.qiu@intel.com> 18822R: Bingbu Cao <bingbu.cao@intel.com> 18823L: linux-media@vger.kernel.org 18824S: Maintained 18825T: git git://linuxtv.org/media.git 18826F: drivers/media/i2c/ov9734.c 18827 18828ONBOARD USB HUB DRIVER 18829M: Matthias Kaehlcke <mka@chromium.org> 18830L: linux-usb@vger.kernel.org 18831S: Maintained 18832F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 18833F: drivers/usb/misc/onboard_usb_dev.c 18834 18835ONENAND FLASH DRIVER 18836M: Kyungmin Park <kyungmin.park@samsung.com> 18837L: linux-mtd@lists.infradead.org 18838S: Maintained 18839F: drivers/mtd/nand/onenand/ 18840F: include/linux/mtd/onenand*.h 18841 18842ONEXPLAYER PLATFORM EC DRIVER 18843M: Antheas Kapenekakis <lkml@antheas.dev> 18844M: Derek John Clark <derekjohn.clark@gmail.com> 18845M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 18846L: platform-driver-x86@vger.kernel.org 18847S: Maintained 18848F: drivers/platform/x86/oxpec.c 18849 18850ONIE TLV NVMEM LAYOUT DRIVER 18851M: Miquel Raynal <miquel.raynal@bootlin.com> 18852S: Maintained 18853F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 18854F: drivers/nvmem/layouts/onie-tlv.c 18855 18856ONION OMEGA2+ BOARD 18857M: Harvey Hunt <harveyhuntnexus@gmail.com> 18858L: linux-mips@vger.kernel.org 18859S: Maintained 18860F: arch/mips/boot/dts/ralink/omega2p.dts 18861 18862ONSEMI ETHERNET PHY DRIVERS 18863M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18864L: netdev@vger.kernel.org 18865S: Supported 18866W: http://www.onsemi.com 18867F: drivers/net/phy/ncn* 18868 18869OP-TEE DRIVER 18870M: Jens Wiklander <jens.wiklander@linaro.org> 18871L: op-tee@lists.trustedfirmware.org 18872S: Maintained 18873F: Documentation/ABI/testing/sysfs-bus-optee-devices 18874F: drivers/tee/optee/ 18875 18876OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 18877M: Sumit Garg <sumit.garg@kernel.org> 18878L: op-tee@lists.trustedfirmware.org 18879S: Maintained 18880F: drivers/char/hw_random/optee-rng.c 18881 18882OP-TEE RTC DRIVER 18883M: Clément Léger <clement.leger@bootlin.com> 18884L: linux-rtc@vger.kernel.org 18885S: Maintained 18886F: drivers/rtc/rtc-optee.c 18887 18888OPA-VNIC DRIVER 18889M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18890L: linux-rdma@vger.kernel.org 18891S: Supported 18892F: drivers/infiniband/ulp/opa_vnic 18893 18894OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 18895M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 18896L: netdev@vger.kernel.org 18897S: Maintained 18898F: Documentation/networking/oa-tc6-framework.rst 18899F: drivers/net/ethernet/oa_tc6.c 18900F: include/linux/oa_tc6.h 18901 18902OPEN FIRMWARE AND FLATTENED DEVICE TREE 18903M: Rob Herring <robh@kernel.org> 18904M: Saravana Kannan <saravanak@google.com> 18905L: devicetree@vger.kernel.org 18906S: Maintained 18907W: http://www.devicetree.org/ 18908C: irc://irc.libera.chat/devicetree 18909T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18910F: Documentation/ABI/testing/sysfs-firmware-ofw 18911F: drivers/of/ 18912F: include/linux/of*.h 18913F: rust/helpers/of.c 18914F: rust/kernel/of.rs 18915F: scripts/dtc/ 18916F: tools/testing/selftests/dt/ 18917K: of_overlay_notifier_ 18918K: of_overlay_fdt_apply 18919K: of_overlay_remove 18920 18921OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 18922M: Rob Herring <robh@kernel.org> 18923M: Krzysztof Kozlowski <krzk+dt@kernel.org> 18924M: Conor Dooley <conor+dt@kernel.org> 18925L: devicetree@vger.kernel.org 18926S: Maintained 18927Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 18928C: irc://irc.libera.chat/devicetree 18929T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18930F: Documentation/devicetree/ 18931F: arch/*/boot/dts/ 18932F: include/dt-bindings/ 18933 18934OPENCOMPUTE PTP CLOCK DRIVER 18935M: Jonathan Lemon <jonathan.lemon@gmail.com> 18936M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 18937L: netdev@vger.kernel.org 18938S: Maintained 18939F: drivers/ptp/ptp_ocp.c 18940 18941OPENCORES I2C BUS DRIVER 18942M: Peter Korsgaard <peter@korsgaard.com> 18943M: Andrew Lunn <andrew@lunn.ch> 18944L: linux-i2c@vger.kernel.org 18945S: Maintained 18946F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 18947F: Documentation/i2c/busses/i2c-ocores.rst 18948F: drivers/i2c/busses/i2c-ocores.c 18949F: include/linux/platform_data/i2c-ocores.h 18950 18951OPENRISC ARCHITECTURE 18952M: Jonas Bonn <jonas@southpole.se> 18953M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 18954M: Stafford Horne <shorne@gmail.com> 18955L: linux-openrisc@vger.kernel.org 18956S: Maintained 18957W: http://openrisc.io 18958T: git https://github.com/openrisc/linux.git 18959F: Documentation/arch/openrisc/ 18960F: Documentation/devicetree/bindings/openrisc/ 18961F: arch/openrisc/ 18962F: drivers/irqchip/irq-ompic.c 18963F: drivers/irqchip/irq-or1k-* 18964 18965OPENVPN DATA CHANNEL OFFLOAD 18966M: Antonio Quartulli <antonio@openvpn.net> 18967R: Sabrina Dubroca <sd@queasysnail.net> 18968L: openvpn-devel@lists.sourceforge.net (subscribers-only) 18969L: netdev@vger.kernel.org 18970S: Supported 18971T: git https://github.com/OpenVPN/ovpn-net-next.git 18972F: Documentation/netlink/specs/ovpn.yaml 18973F: drivers/net/ovpn/ 18974F: include/uapi/linux/ovpn.h 18975F: tools/testing/selftests/net/ovpn/ 18976 18977OPENVSWITCH 18978M: Aaron Conole <aconole@redhat.com> 18979M: Eelco Chaudron <echaudro@redhat.com> 18980M: Ilya Maximets <i.maximets@ovn.org> 18981L: netdev@vger.kernel.org 18982L: dev@openvswitch.org 18983S: Maintained 18984W: http://openvswitch.org 18985F: Documentation/networking/openvswitch.rst 18986F: include/uapi/linux/openvswitch.h 18987F: net/openvswitch/ 18988F: tools/testing/selftests/net/openvswitch/ 18989 18990OPERATING PERFORMANCE POINTS (OPP) 18991M: Viresh Kumar <vireshk@kernel.org> 18992M: Nishanth Menon <nm@ti.com> 18993M: Stephen Boyd <sboyd@kernel.org> 18994L: linux-pm@vger.kernel.org 18995S: Maintained 18996T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 18997F: Documentation/devicetree/bindings/opp/ 18998F: Documentation/power/opp.rst 18999F: drivers/opp/ 19000F: include/linux/pm_opp.h 19001F: rust/kernel/opp.rs 19002 19003OPL4 DRIVER 19004M: Clemens Ladisch <clemens@ladisch.de> 19005L: linux-sound@vger.kernel.org 19006S: Maintained 19007T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19008F: sound/drivers/opl4/ 19009 19010ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19011M: Mark Fasheh <mark@fasheh.com> 19012M: Joel Becker <jlbec@evilplan.org> 19013M: Joseph Qi <joseph.qi@linux.alibaba.com> 19014L: ocfs2-devel@lists.linux.dev 19015S: Supported 19016W: http://ocfs2.wiki.kernel.org 19017F: Documentation/filesystems/dlmfs.rst 19018F: Documentation/filesystems/ocfs2.rst 19019F: fs/ocfs2/ 19020 19021ORANGEFS FILESYSTEM 19022M: Mike Marshall <hubcap@omnibond.com> 19023R: Martin Brandenburg <martin@omnibond.com> 19024L: devel@lists.orangefs.org 19025S: Supported 19026T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19027F: Documentation/filesystems/orangefs.rst 19028F: fs/orangefs/ 19029 19030OV2659 OMNIVISION SENSOR DRIVER 19031M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19032L: linux-media@vger.kernel.org 19033S: Maintained 19034W: https://linuxtv.org 19035Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19036T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19037F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19038F: drivers/media/i2c/ov2659.c 19039F: include/media/i2c/ov2659.h 19040 19041OVERLAY FILESYSTEM 19042M: Miklos Szeredi <miklos@szeredi.hu> 19043M: Amir Goldstein <amir73il@gmail.com> 19044L: linux-unionfs@vger.kernel.org 19045S: Supported 19046T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19047F: Documentation/filesystems/overlayfs.rst 19048F: fs/overlayfs/ 19049 19050P54 WIRELESS DRIVER 19051M: Christian Lamparter <chunkeey@googlemail.com> 19052L: linux-wireless@vger.kernel.org 19053S: Maintained 19054W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19055F: drivers/net/wireless/intersil/ 19056 19057PACKET SOCKETS 19058M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19059S: Maintained 19060F: include/uapi/linux/if_packet.h 19061F: net/packet/af_packet.c 19062 19063PACKING 19064M: Vladimir Oltean <olteanv@gmail.com> 19065L: netdev@vger.kernel.org 19066S: Supported 19067F: Documentation/core-api/packing.rst 19068F: include/linux/packing.h 19069F: lib/packing.c 19070F: lib/packing_test.c 19071F: scripts/gen_packed_field_checks.c 19072 19073PADATA PARALLEL EXECUTION MECHANISM 19074M: Steffen Klassert <steffen.klassert@secunet.com> 19075M: Daniel Jordan <daniel.m.jordan@oracle.com> 19076L: linux-crypto@vger.kernel.org 19077L: linux-kernel@vger.kernel.org 19078S: Maintained 19079F: Documentation/core-api/padata.rst 19080F: include/linux/padata.h 19081F: kernel/padata.c 19082 19083PAGE CACHE 19084M: Matthew Wilcox (Oracle) <willy@infradead.org> 19085L: linux-fsdevel@vger.kernel.org 19086S: Supported 19087T: git git://git.infradead.org/users/willy/pagecache.git 19088F: Documentation/filesystems/locking.rst 19089F: Documentation/filesystems/vfs.rst 19090F: include/linux/pagemap.h 19091F: mm/filemap.c 19092F: mm/page-writeback.c 19093F: mm/readahead.c 19094F: mm/truncate.c 19095 19096PAGE POOL 19097M: Jesper Dangaard Brouer <hawk@kernel.org> 19098M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19099L: netdev@vger.kernel.org 19100S: Supported 19101F: Documentation/networking/page_pool.rst 19102F: include/net/page_pool/ 19103F: include/trace/events/page_pool.h 19104F: net/core/page_pool.c 19105 19106PAGE TABLE CHECK 19107M: Pasha Tatashin <pasha.tatashin@soleen.com> 19108M: Andrew Morton <akpm@linux-foundation.org> 19109L: linux-mm@kvack.org 19110S: Maintained 19111F: Documentation/mm/page_table_check.rst 19112F: include/linux/page_table_check.h 19113F: mm/page_table_check.c 19114 19115PAGE STATE DEBUG SCRIPT 19116M: Ye Liu <liuye@kylinos.cn> 19117S: Maintained 19118F: tools/mm/show_page_info.py 19119 19120PANASONIC LAPTOP ACPI EXTRAS DRIVER 19121M: Kenneth Chan <kenneth.t.chan@gmail.com> 19122L: platform-driver-x86@vger.kernel.org 19123S: Maintained 19124F: drivers/platform/x86/panasonic-laptop.c 19125 19126PARALLAX PING IIO SENSOR DRIVER 19127M: Andreas Klinger <ak@it-klinger.de> 19128L: linux-iio@vger.kernel.org 19129S: Maintained 19130F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19131F: drivers/iio/proximity/ping.c 19132 19133PARALLEL LCD/KEYPAD PANEL DRIVER 19134M: Willy Tarreau <willy@haproxy.com> 19135M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19136S: Odd Fixes 19137F: Documentation/admin-guide/lcd-panel-cgram.rst 19138F: drivers/auxdisplay/panel.c 19139 19140PARALLEL PORT SUBSYSTEM 19141M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19142M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19143L: linux-parport@lists.infradead.org (subscribers-only) 19144S: Maintained 19145F: Documentation/driver-api/parport*.rst 19146F: drivers/char/ppdev.c 19147F: drivers/parport/ 19148F: include/linux/parport*.h 19149F: include/uapi/linux/ppdev.h 19150 19151PARAVIRT_OPS INTERFACE 19152M: Juergen Gross <jgross@suse.com> 19153R: Ajay Kaher <ajay.kaher@broadcom.com> 19154R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19155R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19156L: virtualization@lists.linux.dev 19157L: x86@kernel.org 19158S: Supported 19159T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19160F: Documentation/virt/paravirt_ops.rst 19161F: arch/*/include/asm/paravirt*.h 19162F: arch/*/kernel/paravirt* 19163F: include/linux/hypervisor.h 19164 19165PARISC ARCHITECTURE 19166M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19167M: Helge Deller <deller@gmx.de> 19168L: linux-parisc@vger.kernel.org 19169S: Maintained 19170W: https://parisc.wiki.kernel.org 19171Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19172T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19173T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19174F: Documentation/arch/parisc/ 19175F: arch/parisc/ 19176F: drivers/char/agp/parisc-agp.c 19177F: drivers/input/misc/hp_sdc_rtc.c 19178F: drivers/input/serio/gscps2.c 19179F: drivers/input/serio/hp_sdc* 19180F: drivers/parisc/ 19181F: drivers/parport/parport_gsc.* 19182F: drivers/tty/serial/8250/8250_parisc.c 19183F: drivers/video/console/sti* 19184F: drivers/video/fbdev/sti* 19185F: drivers/video/logo/logo_parisc* 19186F: include/linux/hp_sdc.h 19187 19188PARMAN 19189M: Jiri Pirko <jiri@resnulli.us> 19190L: netdev@vger.kernel.org 19191S: Supported 19192F: include/linux/parman.h 19193F: lib/parman.c 19194F: lib/test_parman.c 19195 19196PC ENGINES APU BOARD DRIVER 19197M: Enrico Weigelt, metux IT consult <info@metux.net> 19198S: Maintained 19199F: drivers/platform/x86/pcengines-apuv2.c 19200 19201PC87360 HARDWARE MONITORING DRIVER 19202M: Jim Cromie <jim.cromie@gmail.com> 19203L: linux-hwmon@vger.kernel.org 19204S: Maintained 19205F: Documentation/hwmon/pc87360.rst 19206F: drivers/hwmon/pc87360.c 19207 19208PC8736x GPIO DRIVER 19209M: Jim Cromie <jim.cromie@gmail.com> 19210S: Maintained 19211F: drivers/char/pc8736x_gpio.c 19212 19213PC87427 HARDWARE MONITORING DRIVER 19214M: Jean Delvare <jdelvare@suse.com> 19215L: linux-hwmon@vger.kernel.org 19216S: Maintained 19217F: Documentation/hwmon/pc87427.rst 19218F: drivers/hwmon/pc87427.c 19219 19220MAX77705 HARDWARE MONITORING DRIVER 19221M: Dzmitry Sankouski <dsankouski@gmail.com> 19222L: linux-hwmon@vger.kernel.org 19223S: Maintained 19224F: Documentation/hwmon/max77705.rst 19225F: drivers/hwmon/max77705-hwmon.c 19226 19227PCA9532 LED DRIVER 19228M: Riku Voipio <riku.voipio@iki.fi> 19229S: Maintained 19230F: drivers/leds/leds-pca9532.c 19231F: include/linux/leds-pca9532.h 19232 19233PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19234M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19235M: Pali Rohár <pali@kernel.org> 19236L: linux-pci@vger.kernel.org 19237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19238S: Maintained 19239F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19240F: drivers/pci/controller/pci-aardvark.c 19241 19242PCI DRIVER FOR ALTERA PCIE IP 19243M: Joyce Ooi <joyce.ooi@intel.com> 19244L: linux-pci@vger.kernel.org 19245S: Supported 19246F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19247F: drivers/pci/controller/pcie-altera.c 19248 19249PCI DRIVER FOR APPLIEDMICRO XGENE 19250M: Toan Le <toan@os.amperecomputing.com> 19251L: linux-pci@vger.kernel.org 19252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19253S: Maintained 19254F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19255F: drivers/pci/controller/pci-xgene.c 19256 19257PCI DRIVER FOR ARM VERSATILE PLATFORM 19258M: Rob Herring <robh@kernel.org> 19259L: linux-pci@vger.kernel.org 19260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19261S: Maintained 19262F: Documentation/devicetree/bindings/pci/versatile.yaml 19263F: drivers/pci/controller/pci-versatile.c 19264 19265PCI DRIVER FOR ARMADA 8K 19266M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19267L: linux-pci@vger.kernel.org 19268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19269S: Maintained 19270F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19271F: drivers/pci/controller/dwc/pcie-armada8k.c 19272 19273PCI DRIVER FOR CADENCE PCIE IP 19274L: linux-pci@vger.kernel.org 19275S: Orphan 19276F: Documentation/devicetree/bindings/pci/cdns,* 19277F: drivers/pci/controller/cadence/*cadence* 19278 19279PCI DRIVER FOR FREESCALE LAYERSCAPE 19280M: Minghuan Lian <minghuan.Lian@nxp.com> 19281M: Mingkai Hu <mingkai.hu@nxp.com> 19282M: Roy Zang <roy.zang@nxp.com> 19283L: linuxppc-dev@lists.ozlabs.org 19284L: linux-pci@vger.kernel.org 19285L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19286L: imx@lists.linux.dev 19287S: Maintained 19288F: drivers/pci/controller/dwc/*layerscape* 19289 19290PCI DRIVER FOR FU740 19291M: Paul Walmsley <paul.walmsley@sifive.com> 19292M: Greentime Hu <greentime.hu@sifive.com> 19293M: Samuel Holland <samuel.holland@sifive.com> 19294L: linux-pci@vger.kernel.org 19295S: Maintained 19296F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19297F: drivers/pci/controller/dwc/pcie-fu740.c 19298 19299PCI DRIVER FOR GENERIC OF HOSTS 19300M: Will Deacon <will@kernel.org> 19301L: linux-pci@vger.kernel.org 19302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19303S: Maintained 19304F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19305F: drivers/pci/controller/pci-host-common.c 19306F: drivers/pci/controller/pci-host-generic.c 19307 19308PCI DRIVER FOR IMX6 19309M: Richard Zhu <hongxing.zhu@nxp.com> 19310M: Lucas Stach <l.stach@pengutronix.de> 19311L: linux-pci@vger.kernel.org 19312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19313L: imx@lists.linux.dev 19314S: Maintained 19315F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19316F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19317F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19318F: drivers/pci/controller/dwc/*imx6* 19319 19320PCI DRIVER FOR INTEL IXP4XX 19321M: Linus Walleij <linus.walleij@linaro.org> 19322S: Maintained 19323F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19324F: drivers/pci/controller/pci-ixp4xx.c 19325 19326PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19327M: Nirmal Patel <nirmal.patel@linux.intel.com> 19328R: Jonathan Derrick <jonathan.derrick@linux.dev> 19329L: linux-pci@vger.kernel.org 19330S: Supported 19331F: drivers/pci/controller/vmd.c 19332 19333PCI DRIVER FOR MICROSEMI SWITCHTEC 19334M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19335M: Logan Gunthorpe <logang@deltatee.com> 19336L: linux-pci@vger.kernel.org 19337S: Maintained 19338F: Documentation/ABI/testing/sysfs-class-switchtec 19339F: Documentation/driver-api/switchtec.rst 19340F: drivers/ntb/hw/mscc/ 19341F: drivers/pci/switch/switchtec* 19342F: include/linux/switchtec.h 19343F: include/uapi/linux/switchtec_ioctl.h 19344 19345PCI DRIVER FOR MOBIVEIL PCIE IP 19346M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19347M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19348L: linux-pci@vger.kernel.org 19349S: Supported 19350F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19351F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19352 19353PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19354M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19355M: Pali Rohár <pali@kernel.org> 19356L: linux-pci@vger.kernel.org 19357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19358S: Maintained 19359F: drivers/pci/controller/*mvebu* 19360 19361PCI DRIVER FOR NVIDIA TEGRA 19362M: Thierry Reding <thierry.reding@gmail.com> 19363L: linux-tegra@vger.kernel.org 19364L: linux-pci@vger.kernel.org 19365S: Supported 19366F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19367F: drivers/pci/controller/pci-tegra.c 19368 19369PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19370M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19371L: linux-pci@vger.kernel.org 19372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19373S: Maintained 19374F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19375 19376PCI DRIVER FOR PLDA PCIE IP 19377M: Daire McNamara <daire.mcnamara@microchip.com> 19378L: linux-pci@vger.kernel.org 19379S: Maintained 19380F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19381F: drivers/pci/controller/plda/pcie-plda-host.c 19382F: drivers/pci/controller/plda/pcie-plda.h 19383 19384PCI DRIVER FOR RENESAS R-CAR 19385M: Marek Vasut <marek.vasut+renesas@gmail.com> 19386M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19387L: linux-pci@vger.kernel.org 19388L: linux-renesas-soc@vger.kernel.org 19389S: Maintained 19390F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19391F: Documentation/devicetree/bindings/pci/*rcar* 19392F: drivers/pci/controller/*rcar* 19393F: drivers/pci/controller/dwc/*rcar* 19394 19395PCI DRIVER FOR SAMSUNG EXYNOS 19396M: Jingoo Han <jingoohan1@gmail.com> 19397L: linux-pci@vger.kernel.org 19398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19399L: linux-samsung-soc@vger.kernel.org 19400S: Maintained 19401F: drivers/pci/controller/dwc/pci-exynos.c 19402 19403PCI DRIVER FOR SYNOPSYS DESIGNWARE 19404M: Jingoo Han <jingoohan1@gmail.com> 19405M: Manivannan Sadhasivam <mani@kernel.org> 19406L: linux-pci@vger.kernel.org 19407S: Maintained 19408F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19409F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19410F: drivers/pci/controller/dwc/*designware* 19411F: include/linux/pcie-dwc.h 19412 19413PCI DRIVER FOR TI DRA7XX/J721E 19414M: Vignesh Raghavendra <vigneshr@ti.com> 19415R: Siddharth Vadapalli <s-vadapalli@ti.com> 19416L: linux-omap@vger.kernel.org 19417L: linux-pci@vger.kernel.org 19418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19419S: Supported 19420F: Documentation/devicetree/bindings/pci/ti-pci.txt 19421F: drivers/pci/controller/cadence/pci-j721e.c 19422F: drivers/pci/controller/dwc/pci-dra7xx.c 19423 19424PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19425M: Linus Walleij <linus.walleij@linaro.org> 19426L: linux-pci@vger.kernel.org 19427S: Maintained 19428F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19429F: drivers/pci/controller/pci-v3-semi.c 19430 19431PCI DRIVER FOR XILINX VERSAL CPM 19432M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19433M: Michal Simek <michal.simek@amd.com> 19434L: linux-pci@vger.kernel.org 19435S: Maintained 19436F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19437F: drivers/pci/controller/pcie-xilinx-cpm.c 19438 19439PCI ENDPOINT SUBSYSTEM 19440M: Manivannan Sadhasivam <mani@kernel.org> 19441M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19442R: Kishon Vijay Abraham I <kishon@kernel.org> 19443L: linux-pci@vger.kernel.org 19444S: Supported 19445Q: https://patchwork.kernel.org/project/linux-pci/list/ 19446B: https://bugzilla.kernel.org 19447C: irc://irc.oftc.net/linux-pci 19448T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19449F: Documentation/PCI/endpoint/* 19450F: Documentation/misc-devices/pci-endpoint-test.rst 19451F: drivers/misc/pci_endpoint_test.c 19452F: drivers/pci/endpoint/ 19453F: tools/testing/selftests/pci_endpoint/ 19454 19455PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19456M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19457R: Oliver O'Halloran <oohall@gmail.com> 19458L: linuxppc-dev@lists.ozlabs.org 19459S: Supported 19460F: Documentation/PCI/pci-error-recovery.rst 19461F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19462F: arch/powerpc/include/*/eeh*.h 19463F: arch/powerpc/kernel/eeh*.c 19464F: arch/powerpc/platforms/*/eeh*.c 19465F: drivers/pci/pcie/aer.c 19466F: drivers/pci/pcie/dpc.c 19467F: drivers/pci/pcie/err.c 19468 19469PCI ERROR RECOVERY 19470M: Linas Vepstas <linasvepstas@gmail.com> 19471L: linux-pci@vger.kernel.org 19472S: Supported 19473F: Documentation/PCI/pci-error-recovery.rst 19474 19475PCI MSI DRIVER FOR ALTERA MSI IP 19476M: Joyce Ooi <joyce.ooi@intel.com> 19477L: linux-pci@vger.kernel.org 19478S: Supported 19479F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19480F: drivers/pci/controller/pcie-altera-msi.c 19481 19482PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19483M: Toan Le <toan@os.amperecomputing.com> 19484L: linux-pci@vger.kernel.org 19485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19486S: Maintained 19487F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 19488F: drivers/pci/controller/pci-xgene-msi.c 19489 19490PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19491M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19492M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19493M: Manivannan Sadhasivam <mani@kernel.org> 19494R: Rob Herring <robh@kernel.org> 19495L: linux-pci@vger.kernel.org 19496S: Supported 19497Q: https://patchwork.kernel.org/project/linux-pci/list/ 19498B: https://bugzilla.kernel.org 19499C: irc://irc.oftc.net/linux-pci 19500T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19501F: Documentation/ABI/testing/debugfs-pcie-ptm 19502F: Documentation/devicetree/bindings/pci/ 19503F: drivers/pci/controller/ 19504F: drivers/pci/pci-bridge-emul.c 19505F: drivers/pci/pci-bridge-emul.h 19506 19507PCI PEER-TO-PEER DMA (P2PDMA) 19508M: Bjorn Helgaas <bhelgaas@google.com> 19509M: Logan Gunthorpe <logang@deltatee.com> 19510L: linux-pci@vger.kernel.org 19511S: Supported 19512Q: https://patchwork.kernel.org/project/linux-pci/list/ 19513B: https://bugzilla.kernel.org 19514C: irc://irc.oftc.net/linux-pci 19515T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19516F: Documentation/driver-api/pci/p2pdma.rst 19517F: drivers/pci/p2pdma.c 19518F: include/linux/pci-p2pdma.h 19519 19520PCI POWER CONTROL 19521M: Bartosz Golaszewski <brgl@bgdev.pl> 19522L: linux-pci@vger.kernel.org 19523S: Maintained 19524T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19525F: drivers/pci/pwrctrl/* 19526F: include/linux/pci-pwrctrl.h 19527 19528PCI SUBSYSTEM 19529M: Bjorn Helgaas <bhelgaas@google.com> 19530L: linux-pci@vger.kernel.org 19531S: Supported 19532Q: https://patchwork.kernel.org/project/linux-pci/list/ 19533B: https://bugzilla.kernel.org 19534C: irc://irc.oftc.net/linux-pci 19535T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19536F: Documentation/PCI/ 19537F: Documentation/devicetree/bindings/pci/ 19538F: arch/x86/kernel/early-quirks.c 19539F: arch/x86/kernel/quirks.c 19540F: arch/x86/pci/ 19541F: drivers/acpi/pci* 19542F: drivers/pci/ 19543F: include/asm-generic/pci* 19544F: include/linux/of_pci.h 19545F: include/linux/pci* 19546F: include/uapi/linux/pci* 19547 19548PCI SUBSYSTEM [RUST] 19549M: Danilo Krummrich <dakr@kernel.org> 19550R: Bjorn Helgaas <bhelgaas@google.com> 19551R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19552L: linux-pci@vger.kernel.org 19553S: Maintained 19554C: irc://irc.oftc.net/linux-pci 19555T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19556F: rust/helpers/pci.c 19557F: rust/kernel/pci.rs 19558F: samples/rust/rust_driver_pci.rs 19559 19560PCIE BANDWIDTH CONTROLLER 19561M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19562L: linux-pci@vger.kernel.org 19563S: Supported 19564F: drivers/pci/pcie/bwctrl.c 19565F: drivers/thermal/pcie_cooling.c 19566F: include/linux/pci-bwctrl.h 19567F: tools/testing/selftests/pcie_bwctrl/ 19568 19569PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19570M: Jonathan Chocron <jonnyc@amazon.com> 19571L: linux-pci@vger.kernel.org 19572S: Maintained 19573F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 19574F: drivers/pci/controller/dwc/pcie-al.c 19575 19576PCIE DRIVER FOR AMLOGIC MESON 19577M: Yue Wang <yue.wang@Amlogic.com> 19578L: linux-pci@vger.kernel.org 19579L: linux-amlogic@lists.infradead.org 19580S: Maintained 19581F: drivers/pci/controller/dwc/pci-meson.c 19582 19583PCIE DRIVER FOR AXIS ARTPEC 19584M: Jesper Nilsson <jesper.nilsson@axis.com> 19585L: linux-arm-kernel@axis.com 19586L: linux-pci@vger.kernel.org 19587S: Maintained 19588F: Documentation/devicetree/bindings/pci/axis,artpec* 19589F: drivers/pci/controller/dwc/*artpec* 19590 19591PCIE DRIVER FOR CAVIUM THUNDERX 19592M: Robert Richter <rric@kernel.org> 19593L: linux-pci@vger.kernel.org 19594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19595S: Odd Fixes 19596F: drivers/pci/controller/pci-thunder-* 19597 19598PCIE DRIVER FOR HISILICON 19599M: Zhou Wang <wangzhou1@hisilicon.com> 19600L: linux-pci@vger.kernel.org 19601S: Maintained 19602F: drivers/pci/controller/dwc/pcie-hisi.c 19603 19604PCIE DRIVER FOR HISILICON KIRIN 19605M: Xiaowei Song <songxiaowei@hisilicon.com> 19606M: Binghui Wang <wangbinghui@hisilicon.com> 19607L: linux-pci@vger.kernel.org 19608S: Maintained 19609F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19610F: drivers/pci/controller/dwc/pcie-kirin.c 19611 19612PCIE DRIVER FOR HISILICON STB 19613M: Shawn Guo <shawn.guo@linaro.org> 19614L: linux-pci@vger.kernel.org 19615S: Maintained 19616F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19617F: drivers/pci/controller/dwc/pcie-histb.c 19618 19619PCIE DRIVER FOR INTEL KEEM BAY 19620M: Srikanth Thokala <srikanth.thokala@intel.com> 19621L: linux-pci@vger.kernel.org 19622S: Supported 19623F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 19624F: drivers/pci/controller/dwc/pcie-keembay.c 19625 19626PCIE DRIVER FOR INTEL LGM GW SOC 19627M: Chuanhua Lei <lchuanhua@maxlinear.com> 19628L: linux-pci@vger.kernel.org 19629S: Maintained 19630F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 19631F: drivers/pci/controller/dwc/pcie-intel-gw.c 19632 19633PCIE DRIVER FOR MEDIATEK 19634M: Ryder Lee <ryder.lee@mediatek.com> 19635M: Jianjun Wang <jianjun.wang@mediatek.com> 19636L: linux-pci@vger.kernel.org 19637L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19638S: Supported 19639F: Documentation/devicetree/bindings/pci/mediatek* 19640F: drivers/pci/controller/*mediatek* 19641 19642PCIE DRIVER FOR MICROCHIP 19643M: Daire McNamara <daire.mcnamara@microchip.com> 19644L: linux-pci@vger.kernel.org 19645S: Supported 19646F: Documentation/devicetree/bindings/pci/microchip* 19647F: drivers/pci/controller/plda/*microchip* 19648 19649PCIE DRIVER FOR QUALCOMM MSM 19650M: Manivannan Sadhasivam <mani@kernel.org> 19651L: linux-pci@vger.kernel.org 19652L: linux-arm-msm@vger.kernel.org 19653S: Maintained 19654F: drivers/pci/controller/dwc/pcie-qcom-common.c 19655F: drivers/pci/controller/dwc/pcie-qcom.c 19656 19657PCIE DRIVER FOR ROCKCHIP 19658M: Shawn Lin <shawn.lin@rock-chips.com> 19659L: linux-pci@vger.kernel.org 19660L: linux-rockchip@lists.infradead.org 19661S: Maintained 19662F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 19663F: drivers/pci/controller/pcie-rockchip* 19664 19665PCIE DRIVER FOR SOCIONEXT UNIPHIER 19666M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19667L: linux-pci@vger.kernel.org 19668S: Maintained 19669F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 19670F: drivers/pci/controller/dwc/pcie-uniphier* 19671 19672PCIE DRIVER FOR ST SPEAR13XX 19673M: Pratyush Anand <pratyush.anand@gmail.com> 19674L: linux-pci@vger.kernel.org 19675S: Maintained 19676F: drivers/pci/controller/dwc/*spear* 19677 19678PCIE DRIVER FOR STARFIVE JH71x0 19679M: Kevin Xie <kevin.xie@starfivetech.com> 19680L: linux-pci@vger.kernel.org 19681S: Maintained 19682F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 19683F: drivers/pci/controller/plda/pcie-starfive.c 19684 19685PCIE ENDPOINT DRIVER FOR QUALCOMM 19686M: Manivannan Sadhasivam <mani@kernel.org> 19687L: linux-pci@vger.kernel.org 19688L: linux-arm-msm@vger.kernel.org 19689S: Maintained 19690F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 19691F: drivers/pci/controller/dwc/pcie-qcom-common.c 19692F: drivers/pci/controller/dwc/pcie-qcom-ep.c 19693 19694PCMCIA SUBSYSTEM 19695M: Dominik Brodowski <linux@dominikbrodowski.net> 19696S: Odd Fixes 19697T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 19698F: Documentation/pcmcia/ 19699F: drivers/pcmcia/ 19700F: include/pcmcia/ 19701F: tools/pcmcia/ 19702 19703PCNET32 NETWORK DRIVER 19704M: Don Fry <pcnet32@frontier.com> 19705L: netdev@vger.kernel.org 19706S: Maintained 19707F: drivers/net/ethernet/amd/pcnet32.c 19708 19709PCRYPT PARALLEL CRYPTO ENGINE 19710M: Steffen Klassert <steffen.klassert@secunet.com> 19711L: linux-crypto@vger.kernel.org 19712S: Maintained 19713F: crypto/pcrypt.c 19714F: include/crypto/pcrypt.h 19715 19716PDS DSC VIRTIO DATA PATH ACCELERATOR 19717R: Brett Creeley <brett.creeley@amd.com> 19718F: drivers/vdpa/pds/ 19719 19720PECI HARDWARE MONITORING DRIVERS 19721M: Iwona Winiarska <iwona.winiarska@intel.com> 19722L: linux-hwmon@vger.kernel.org 19723S: Supported 19724F: Documentation/hwmon/peci-cputemp.rst 19725F: Documentation/hwmon/peci-dimmtemp.rst 19726F: drivers/hwmon/peci/ 19727 19728PECI SUBSYSTEM 19729M: Iwona Winiarska <iwona.winiarska@intel.com> 19730L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 19731S: Supported 19732F: Documentation/devicetree/bindings/peci/ 19733F: Documentation/peci/ 19734F: drivers/peci/ 19735F: include/linux/peci-cpu.h 19736F: include/linux/peci.h 19737 19738PENSANDO ETHERNET DRIVERS 19739M: Brett Creeley <brett.creeley@amd.com> 19740L: netdev@vger.kernel.org 19741S: Maintained 19742F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 19743F: drivers/net/ethernet/pensando/ 19744 19745PER-CPU MEMORY ALLOCATOR 19746M: Dennis Zhou <dennis@kernel.org> 19747M: Tejun Heo <tj@kernel.org> 19748M: Christoph Lameter <cl@gentwo.org> 19749L: linux-mm@kvack.org 19750S: Maintained 19751T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 19752F: arch/*/include/asm/percpu.h 19753F: include/linux/percpu*.h 19754F: lib/percpu*.c 19755F: mm/percpu*.c 19756F: mm/percpu-internal.h 19757 19758PER-TASK DELAY ACCOUNTING 19759M: Balbir Singh <bsingharora@gmail.com> 19760M: Yang Yang <yang.yang29@zte.com.cn> 19761S: Maintained 19762F: include/linux/delayacct.h 19763F: kernel/delayacct.c 19764 19765TASK DELAY MONITORING TOOLS 19766M: Andrew Morton <akpm@linux-foundation.org> 19767M: Wang Yaxin <wang.yaxin@zte.com.cn> 19768M: Fan Yu <fan.yu9@zte.com.cn> 19769L: linux-kernel@vger.kernel.org 19770S: Maintained 19771F: Documentation/accounting/delay-accounting.rst 19772F: tools/accounting/delaytop.c 19773F: tools/accounting/getdelays.c 19774 19775PERFORMANCE EVENTS SUBSYSTEM 19776M: Peter Zijlstra <peterz@infradead.org> 19777M: Ingo Molnar <mingo@redhat.com> 19778M: Arnaldo Carvalho de Melo <acme@kernel.org> 19779M: Namhyung Kim <namhyung@kernel.org> 19780R: Mark Rutland <mark.rutland@arm.com> 19781R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19782R: Jiri Olsa <jolsa@kernel.org> 19783R: Ian Rogers <irogers@google.com> 19784R: Adrian Hunter <adrian.hunter@intel.com> 19785R: "Liang, Kan" <kan.liang@linux.intel.com> 19786L: linux-perf-users@vger.kernel.org 19787L: linux-kernel@vger.kernel.org 19788S: Supported 19789W: https://perf.wiki.kernel.org/ 19790T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 19791T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 19792T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 19793F: arch/*/events/* 19794F: arch/*/events/*/* 19795F: arch/*/include/asm/perf_event.h 19796F: arch/*/kernel/*/*/perf_event*.c 19797F: arch/*/kernel/*/perf_event*.c 19798F: arch/*/kernel/perf_callchain.c 19799F: arch/*/kernel/perf_event*.c 19800F: include/linux/perf_event.h 19801F: include/uapi/linux/perf_event.h 19802F: kernel/events/* 19803F: tools/lib/perf/ 19804F: tools/perf/ 19805 19806PERFORMANCE EVENTS TOOLING ARM64 19807R: John Garry <john.g.garry@oracle.com> 19808R: Will Deacon <will@kernel.org> 19809R: James Clark <james.clark@linaro.org> 19810R: Mike Leach <mike.leach@linaro.org> 19811R: Leo Yan <leo.yan@linux.dev> 19812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19813S: Supported 19814F: tools/build/feature/test-libopencsd.c 19815F: tools/perf/arch/arm*/ 19816F: tools/perf/pmu-events/arch/arm64/ 19817F: tools/perf/util/arm-spe* 19818F: tools/perf/util/cs-etm* 19819 19820PERSONALITY HANDLING 19821M: Christoph Hellwig <hch@infradead.org> 19822L: linux-abi-devel@lists.sourceforge.net 19823S: Maintained 19824F: include/linux/personality.h 19825F: include/uapi/linux/personality.h 19826 19827PHOENIX RC FLIGHT CONTROLLER ADAPTER 19828M: Marcus Folkesson <marcus.folkesson@gmail.com> 19829L: linux-input@vger.kernel.org 19830S: Maintained 19831F: Documentation/input/devices/pxrc.rst 19832F: drivers/input/joystick/pxrc.c 19833 19834PHONET PROTOCOL 19835M: Remi Denis-Courmont <courmisch@gmail.com> 19836S: Supported 19837F: Documentation/networking/phonet.rst 19838F: include/linux/phonet.h 19839F: include/net/phonet/ 19840F: include/uapi/linux/phonet.h 19841F: net/phonet/ 19842 19843PHRAM MTD DRIVER 19844M: Joern Engel <joern@lazybastard.org> 19845L: linux-mtd@lists.infradead.org 19846S: Maintained 19847F: drivers/mtd/devices/phram.c 19848 19849PICOLCD HID DRIVER 19850M: Bruno Prémont <bonbons@linux-vserver.org> 19851L: linux-input@vger.kernel.org 19852S: Maintained 19853F: drivers/hid/hid-picolcd* 19854 19855PIDFD API 19856M: Christian Brauner <christian@brauner.io> 19857L: linux-kernel@vger.kernel.org 19858S: Maintained 19859T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 19860F: samples/pidfd/ 19861F: tools/testing/selftests/clone3/ 19862F: tools/testing/selftests/pid_namespace/ 19863F: tools/testing/selftests/pidfd/ 19864K: (?i)pidfd 19865K: (?i)clone3 19866K: \b(clone_args|kernel_clone_args)\b 19867 19868PIN CONTROL SUBSYSTEM 19869M: Linus Walleij <linus.walleij@linaro.org> 19870L: linux-gpio@vger.kernel.org 19871S: Maintained 19872T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 19873F: Documentation/devicetree/bindings/pinctrl/ 19874F: Documentation/driver-api/pin-control.rst 19875F: drivers/pinctrl/ 19876F: include/dt-bindings/pinctrl/ 19877F: include/linux/pinctrl/ 19878 19879PIN CONTROLLER - AIROHA 19880M: Lorenzo Bianconi <lorenzo@kernel.org> 19881L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19882S: Maintained 19883F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 19884F: drivers/pinctrl/mediatek/pinctrl-airoha.c 19885 19886PIN CONTROLLER - AMD 19887M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 19888M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 19889S: Maintained 19890F: drivers/pinctrl/pinctrl-amd.c 19891 19892PIN CONTROLLER - FREESCALE 19893M: Dong Aisheng <aisheng.dong@nxp.com> 19894M: Fabio Estevam <festevam@gmail.com> 19895M: Shawn Guo <shawnguo@kernel.org> 19896M: Jacky Bai <ping.bai@nxp.com> 19897R: Pengutronix Kernel Team <kernel@pengutronix.de> 19898R: NXP S32 Linux Team <s32@nxp.com> 19899L: linux-gpio@vger.kernel.org 19900S: Maintained 19901F: Documentation/devicetree/bindings/pinctrl/fsl,* 19902F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 19903F: drivers/pinctrl/freescale/ 19904F: drivers/pinctrl/nxp/ 19905 19906PIN CONTROLLER - INTEL 19907M: Mika Westerberg <mika.westerberg@linux.intel.com> 19908M: Andy Shevchenko <andy@kernel.org> 19909S: Supported 19910T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 19911F: drivers/pinctrl/intel/ 19912 19913PIN CONTROLLER - KEEMBAY 19914S: Orphan 19915F: drivers/pinctrl/pinctrl-keembay* 19916 19917PIN CONTROLLER - MEDIATEK 19918M: Sean Wang <sean.wang@kernel.org> 19919L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19920S: Maintained 19921F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 19922F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 19923F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 19924F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 19925F: drivers/pinctrl/mediatek/ 19926 19927PIN CONTROLLER - MEDIATEK MIPS 19928M: Chester A. Unal <chester.a.unal@arinc9.com> 19929M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19930L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19931L: linux-mips@vger.kernel.org 19932S: Maintained 19933F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 19934F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 19935F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 19936F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 19937F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 19938F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 19939F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 19940F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 19941F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 19942F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 19943F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 19944F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 19945F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 19946F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 19947F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 19948 19949PIN CONTROLLER - MICROCHIP AT91 19950M: Ludovic Desroches <ludovic.desroches@microchip.com> 19951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19952L: linux-gpio@vger.kernel.org 19953S: Supported 19954F: drivers/gpio/gpio-sama5d2-piobu.c 19955F: drivers/pinctrl/pinctrl-at91* 19956 19957PIN CONTROLLER - QUALCOMM 19958M: Bjorn Andersson <andersson@kernel.org> 19959L: linux-arm-msm@vger.kernel.org 19960S: Maintained 19961C: irc://irc.oftc.net/linux-msm 19962F: Documentation/devicetree/bindings/pinctrl/qcom,* 19963F: drivers/pinctrl/qcom/ 19964 19965PIN CONTROLLER - RENESAS 19966M: Geert Uytterhoeven <geert+renesas@glider.be> 19967L: linux-renesas-soc@vger.kernel.org 19968S: Supported 19969T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 19970F: Documentation/devicetree/bindings/pinctrl/renesas,* 19971F: drivers/pinctrl/renesas/ 19972 19973PIN CONTROLLER - SAMSUNG 19974M: Krzysztof Kozlowski <krzk@kernel.org> 19975M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19976R: Alim Akhtar <alim.akhtar@samsung.com> 19977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19978L: linux-samsung-soc@vger.kernel.org 19979S: Maintained 19980Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 19981B: mailto:linux-samsung-soc@vger.kernel.org 19982C: irc://irc.libera.chat/linux-exynos 19983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 19984F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 19985F: drivers/pinctrl/samsung/ 19986 19987PIN CONTROLLER - SINGLE 19988M: Tony Lindgren <tony@atomide.com> 19989M: Haojian Zhuang <haojian.zhuang@linaro.org> 19990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19991L: linux-omap@vger.kernel.org 19992S: Maintained 19993F: drivers/pinctrl/pinctrl-single.c 19994 19995PIN CONTROLLER - SUNPLUS / TIBBO 19996M: Dvorkin Dmitry <dvorkin@tibbo.com> 19997M: Wells Lu <wellslutw@gmail.com> 19998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19999S: Maintained 20000W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20001F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20002F: drivers/pinctrl/sunplus/ 20003F: include/dt-bindings/pinctrl/sppctl*.h 20004 20005PINE64 PINEPHONE KEYBOARD DRIVER 20006M: Samuel Holland <samuel@sholland.org> 20007S: Supported 20008F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20009F: drivers/input/keyboard/pinephone-keyboard.c 20010 20011PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20012M: Tomasz Duszynski <tduszyns@gmail.com> 20013S: Maintained 20014F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20015F: drivers/iio/chemical/pms7003.c 20016 20017PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20018M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20019L: netdev@vger.kernel.org 20020S: Maintained 20021F: drivers/net/phy/mdio-open-alliance.h 20022F: net/ethtool/plca.c 20023 20024PLDMFW LIBRARY 20025M: Jacob Keller <jacob.e.keller@intel.com> 20026S: Maintained 20027F: Documentation/driver-api/pldmfw/ 20028F: include/linux/pldmfw.h 20029F: lib/pldmfw/ 20030 20031PLX DMA DRIVER 20032M: Logan Gunthorpe <logang@deltatee.com> 20033S: Maintained 20034F: drivers/dma/plx_dma.c 20035 20036PM-GRAPH UTILITY 20037M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20038L: linux-pm@vger.kernel.org 20039S: Supported 20040W: https://01.org/pm-graph 20041B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20042T: git https://github.com/intel/pm-graph.git 20043F: tools/power/pm-graph 20044 20045PM6764TR DRIVER 20046M: Charles Hsu <hsu.yungteng@gmail.com> 20047L: linux-hwmon@vger.kernel.org 20048S: Maintained 20049F: Documentation/hwmon/pm6764tr.rst 20050F: drivers/hwmon/pmbus/pm6764tr.c 20051 20052PMC SIERRA MaxRAID DRIVER 20053L: linux-scsi@vger.kernel.org 20054S: Orphan 20055W: http://www.pmc-sierra.com/ 20056F: drivers/scsi/pmcraid.* 20057 20058PMC SIERRA PM8001 DRIVER 20059M: Jack Wang <jinpu.wang@cloud.ionos.com> 20060L: linux-scsi@vger.kernel.org 20061S: Supported 20062F: drivers/scsi/pm8001/ 20063 20064PNI RM3100 IIO DRIVER 20065M: Song Qiang <songqiang1304521@gmail.com> 20066L: linux-iio@vger.kernel.org 20067S: Maintained 20068F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20069F: drivers/iio/magnetometer/rm3100* 20070 20071PNP SUPPORT 20072M: "Rafael J. Wysocki" <rafael@kernel.org> 20073L: linux-acpi@vger.kernel.org 20074S: Maintained 20075F: drivers/pnp/ 20076F: include/linux/pnp.h 20077 20078PORTWELL EC DRIVER 20079M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20080L: platform-driver-x86@vger.kernel.org 20081S: Maintained 20082F: drivers/platform/x86/portwell-ec.c 20083 20084POSIX CLOCKS and TIMERS 20085M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20086M: Frederic Weisbecker <frederic@kernel.org> 20087M: Thomas Gleixner <tglx@linutronix.de> 20088L: linux-kernel@vger.kernel.org 20089S: Maintained 20090T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20091F: fs/timerfd.c 20092F: include/linux/time_namespace.h 20093F: include/linux/timerfd.h 20094F: include/uapi/linux/time.h 20095F: include/uapi/linux/timerfd.h 20096F: include/trace/events/timer* 20097F: kernel/time/itimer.c 20098F: kernel/time/posix-* 20099F: kernel/time/namespace.c 20100 20101POWER MANAGEMENT CORE 20102M: "Rafael J. Wysocki" <rafael@kernel.org> 20103L: linux-pm@vger.kernel.org 20104S: Supported 20105B: https://bugzilla.kernel.org 20106T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20107F: drivers/base/power/ 20108F: drivers/powercap/ 20109F: include/linux/intel_rapl.h 20110F: include/linux/pm.h 20111F: include/linux/pm_* 20112F: include/linux/powercap.h 20113F: kernel/configs/nopm.config 20114 20115POWER SEQUENCING 20116M: Bartosz Golaszewski <brgl@bgdev.pl> 20117L: linux-pm@vger.kernel.org 20118S: Maintained 20119T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20120F: Documentation/driver-api/pwrseq.rst 20121F: drivers/power/sequencing/ 20122F: include/linux/pwrseq/ 20123 20124POWER STATE COORDINATION INTERFACE (PSCI) 20125M: Mark Rutland <mark.rutland@arm.com> 20126M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20128S: Maintained 20129F: Documentation/devicetree/bindings/arm/psci.yaml 20130F: drivers/firmware/psci/ 20131F: include/linux/psci.h 20132F: include/uapi/linux/psci.h 20133 20134POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20135M: Sebastian Reichel <sre@kernel.org> 20136L: linux-pm@vger.kernel.org 20137S: Maintained 20138T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20139F: Documentation/ABI/testing/sysfs-class-power 20140F: Documentation/devicetree/bindings/power/supply/ 20141F: drivers/power/supply/ 20142F: include/linux/power/ 20143F: include/linux/power_supply.h 20144F: tools/testing/selftests/power_supply/ 20145 20146POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20147M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20148L: linuxppc-dev@lists.ozlabs.org 20149S: Maintained 20150F: drivers/char/powernv-op-panel.c 20151 20152PPP OVER ATM (RFC 2364) 20153M: Mitchell Blank Jr <mitch@sfgoth.com> 20154S: Maintained 20155F: include/uapi/linux/atmppp.h 20156F: net/atm/pppoatm.c 20157 20158PPP OVER ETHERNET 20159M: Michal Ostrowski <mostrows@earthlink.net> 20160S: Maintained 20161F: drivers/net/ppp/pppoe.c 20162F: drivers/net/ppp/pppox.c 20163 20164PPP OVER L2TP 20165M: James Chapman <jchapman@katalix.com> 20166S: Maintained 20167F: include/linux/if_pppol2tp.h 20168F: include/uapi/linux/if_pppol2tp.h 20169F: net/l2tp/l2tp_ppp.c 20170 20171PPP PROTOCOL DRIVERS AND COMPRESSORS 20172L: linux-ppp@vger.kernel.org 20173S: Orphan 20174F: drivers/net/ppp/ppp_* 20175 20176PPS SUPPORT 20177M: Rodolfo Giometti <giometti@enneenne.com> 20178L: linuxpps@ml.enneenne.com (subscribers-only) 20179S: Maintained 20180W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20181F: Documentation/ABI/testing/sysfs-pps 20182F: Documentation/ABI/testing/sysfs-pps-gen 20183F: Documentation/ABI/testing/sysfs-pps-gen-tio 20184F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20185F: Documentation/driver-api/pps.rst 20186F: drivers/pps/ 20187F: include/linux/pps*.h 20188F: include/uapi/linux/pps.h 20189F: include/uapi/linux/pps_gen.h 20190 20191PRESSURE STALL INFORMATION (PSI) 20192M: Johannes Weiner <hannes@cmpxchg.org> 20193M: Suren Baghdasaryan <surenb@google.com> 20194R: Peter Ziljstra <peterz@infradead.org> 20195S: Maintained 20196F: include/linux/psi* 20197F: kernel/sched/psi.c 20198 20199PROPELLER BUILD 20200M: Rong Xu <xur@google.com> 20201M: Han Shen <shenhan@google.com> 20202S: Supported 20203F: Documentation/dev-tools/propeller.rst 20204F: scripts/Makefile.propeller 20205 20206PRINTK 20207M: Petr Mladek <pmladek@suse.com> 20208R: Steven Rostedt <rostedt@goodmis.org> 20209R: John Ogness <john.ogness@linutronix.de> 20210R: Sergey Senozhatsky <senozhatsky@chromium.org> 20211S: Maintained 20212T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20213F: include/linux/printk.h 20214F: kernel/printk/ 20215 20216PRINTK INDEXING 20217R: Chris Down <chris@chrisdown.name> 20218S: Maintained 20219F: Documentation/core-api/printk-index.rst 20220F: kernel/printk/index.c 20221K: printk_index 20222 20223PROC FILESYSTEM 20224L: linux-kernel@vger.kernel.org 20225L: linux-fsdevel@vger.kernel.org 20226S: Maintained 20227F: Documentation/filesystems/proc.rst 20228F: fs/proc/ 20229F: include/linux/proc_fs.h 20230F: tools/testing/selftests/proc/ 20231 20232PROC SYSCTL 20233M: Kees Cook <kees@kernel.org> 20234M: Joel Granados <joel.granados@kernel.org> 20235L: linux-kernel@vger.kernel.org 20236L: linux-fsdevel@vger.kernel.org 20237S: Maintained 20238T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20239F: fs/proc/proc_sysctl.c 20240F: include/linux/sysctl.h 20241F: kernel/sysctl* 20242F: tools/testing/selftests/sysctl/* 20243F: lib/test_sysctl.c 20244F: scripts/check-sysctl-docs 20245 20246PS3 NETWORK SUPPORT 20247M: Geoff Levand <geoff@infradead.org> 20248L: netdev@vger.kernel.org 20249L: linuxppc-dev@lists.ozlabs.org 20250S: Maintained 20251F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20252 20253PS3 PLATFORM SUPPORT 20254M: Geoff Levand <geoff@infradead.org> 20255L: linuxppc-dev@lists.ozlabs.org 20256S: Maintained 20257F: arch/powerpc/boot/ps3* 20258F: arch/powerpc/include/asm/lv1call.h 20259F: arch/powerpc/include/asm/ps3*.h 20260F: arch/powerpc/platforms/ps3/ 20261F: drivers/*/ps3* 20262F: drivers/ps3/ 20263F: drivers/rtc/rtc-ps3.c 20264F: drivers/usb/host/*ps3.c 20265F: sound/ppc/snd_ps3* 20266 20267PS3VRAM DRIVER 20268M: Jim Paris <jim@jtan.com> 20269M: Geoff Levand <geoff@infradead.org> 20270L: linuxppc-dev@lists.ozlabs.org 20271S: Maintained 20272F: drivers/block/ps3vram.c 20273 20274PSAMPLE PACKET SAMPLING SUPPORT 20275M: Yotam Gigi <yotam.gi@gmail.com> 20276S: Maintained 20277F: include/net/psample.h 20278F: include/uapi/linux/psample.h 20279F: net/psample 20280 20281PSE NETWORK DRIVER 20282M: Oleksij Rempel <o.rempel@pengutronix.de> 20283M: Kory Maincent <kory.maincent@bootlin.com> 20284L: netdev@vger.kernel.org 20285S: Maintained 20286F: Documentation/devicetree/bindings/net/pse-pd/ 20287F: drivers/net/pse-pd/ 20288F: net/ethtool/pse-pd.c 20289 20290PSTORE FILESYSTEM 20291M: Kees Cook <kees@kernel.org> 20292R: Tony Luck <tony.luck@intel.com> 20293R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20294L: linux-hardening@vger.kernel.org 20295S: Supported 20296T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20297F: Documentation/admin-guide/pstore-blk.rst 20298F: Documentation/admin-guide/ramoops.rst 20299F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20300F: drivers/acpi/apei/erst.c 20301F: drivers/firmware/efi/efi-pstore.c 20302F: fs/pstore/ 20303F: include/linux/pstore* 20304K: \b(pstore|ramoops) 20305 20306PT5161L HARDWARE MONITOR DRIVER 20307M: Cosmo Chou <cosmo.chou@quantatw.com> 20308L: linux-hwmon@vger.kernel.org 20309S: Maintained 20310F: Documentation/hwmon/pt5161l.rst 20311F: drivers/hwmon/pt5161l.c 20312 20313PTP HARDWARE CLOCK SUPPORT 20314M: Richard Cochran <richardcochran@gmail.com> 20315L: netdev@vger.kernel.org 20316S: Maintained 20317W: http://linuxptp.sourceforge.net/ 20318F: Documentation/ABI/testing/sysfs-ptp 20319F: Documentation/driver-api/ptp.rst 20320F: drivers/net/phy/dp83640* 20321F: drivers/ptp/* 20322F: include/linux/ptp_cl* 20323K: (?:\b|_)ptp(?:\b|_) 20324 20325PTP MOCKUP CLOCK SUPPORT 20326M: Vladimir Oltean <vladimir.oltean@nxp.com> 20327L: netdev@vger.kernel.org 20328S: Maintained 20329F: drivers/ptp/ptp_mock.c 20330F: include/linux/ptp_mock.h 20331 20332PTP VIRTUAL CLOCK SUPPORT 20333M: Yangbo Lu <yangbo.lu@nxp.com> 20334L: netdev@vger.kernel.org 20335S: Maintained 20336F: drivers/ptp/ptp_vclock.c 20337F: net/ethtool/phc_vclocks.c 20338 20339PTP VMCLOCK SUPPORT 20340M: David Woodhouse <dwmw2@infradead.org> 20341L: netdev@vger.kernel.org 20342S: Maintained 20343F: drivers/ptp/ptp_vmclock.c 20344F: include/uapi/linux/vmclock-abi.h 20345 20346PTRACE SUPPORT 20347M: Oleg Nesterov <oleg@redhat.com> 20348S: Maintained 20349F: arch/*/*/ptrace*.c 20350F: arch/*/include/asm/ptrace*.h 20351F: arch/*/ptrace*.c 20352F: include/asm-generic/syscall.h 20353F: include/linux/ptrace.h 20354F: include/linux/regset.h 20355F: include/uapi/linux/ptrace.h 20356F: kernel/ptrace.c 20357 20358PULSE8-CEC DRIVER 20359M: Hans Verkuil <hverkuil@xs4all.nl> 20360L: linux-media@vger.kernel.org 20361S: Maintained 20362T: git git://linuxtv.org/media.git 20363F: drivers/media/cec/usb/pulse8/ 20364 20365PURELIFI PLFXLC DRIVER 20366M: Srinivasan Raju <srini.raju@purelifi.com> 20367L: linux-wireless@vger.kernel.org 20368S: Supported 20369F: drivers/net/wireless/purelifi/ 20370 20371PVRUSB2 VIDEO4LINUX DRIVER 20372M: Mike Isely <isely@pobox.com> 20373L: pvrusb2@isely.net (subscribers-only) 20374L: linux-media@vger.kernel.org 20375S: Maintained 20376W: http://www.isely.net/pvrusb2/ 20377T: git git://linuxtv.org/media.git 20378F: Documentation/driver-api/media/drivers/pvrusb2* 20379F: drivers/media/usb/pvrusb2/ 20380 20381PWC WEBCAM DRIVER 20382M: Hans Verkuil <hverkuil@xs4all.nl> 20383L: linux-media@vger.kernel.org 20384S: Odd Fixes 20385T: git git://linuxtv.org/media.git 20386F: drivers/media/usb/pwc/* 20387F: include/trace/events/pwc.h 20388 20389PWM IR Transmitter 20390M: Sean Young <sean@mess.org> 20391L: linux-media@vger.kernel.org 20392S: Maintained 20393F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20394F: drivers/media/rc/pwm-ir-tx.c 20395 20396PWM SUBSYSTEM 20397M: Uwe Kleine-König <ukleinek@kernel.org> 20398L: linux-pwm@vger.kernel.org 20399S: Maintained 20400Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20401T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20402F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20403F: Documentation/devicetree/bindings/pwm/ 20404F: Documentation/driver-api/pwm.rst 20405F: drivers/gpio/gpio-mvebu.c 20406F: drivers/pwm/ 20407F: drivers/video/backlight/pwm_bl.c 20408F: include/dt-bindings/pwm/ 20409F: include/linux/pwm.h 20410F: include/linux/pwm_backlight.h 20411K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20412 20413PXA GPIO DRIVER 20414M: Robert Jarzmik <robert.jarzmik@free.fr> 20415L: linux-gpio@vger.kernel.org 20416S: Maintained 20417F: drivers/gpio/gpio-pxa.c 20418 20419PXA MMCI DRIVER 20420S: Orphan 20421 20422PXA RTC DRIVER 20423M: Robert Jarzmik <robert.jarzmik@free.fr> 20424L: linux-rtc@vger.kernel.org 20425S: Maintained 20426 20427PXA2xx/PXA3xx SUPPORT 20428M: Daniel Mack <daniel@zonque.org> 20429M: Haojian Zhuang <haojian.zhuang@gmail.com> 20430M: Robert Jarzmik <robert.jarzmik@free.fr> 20431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20432S: Maintained 20433T: git https://github.com/hzhuang1/linux.git 20434T: git https://github.com/rjarzmik/linux.git 20435F: arch/arm/boot/dts/intel/pxa/ 20436F: arch/arm/mach-pxa/ 20437F: drivers/dma/pxa* 20438F: drivers/pcmcia/pxa2xx* 20439F: drivers/pinctrl/pxa/ 20440F: drivers/spi/spi-pxa2xx* 20441F: drivers/usb/gadget/udc/pxa2* 20442F: include/sound/pxa2xx-lib.h 20443F: sound/arm/pxa* 20444F: sound/soc/pxa/ 20445 20446QAT DRIVER 20447M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20448L: qat-linux@intel.com 20449S: Supported 20450F: drivers/crypto/intel/qat/ 20451 20452QCOM AUDIO (ASoC) DRIVERS 20453M: Srinivas Kandagatla <srini@kernel.org> 20454L: linux-sound@vger.kernel.org 20455L: linux-arm-msm@vger.kernel.org 20456S: Supported 20457F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20458F: Documentation/devicetree/bindings/sound/qcom,* 20459F: drivers/soc/qcom/apr.c 20460F: drivers/soundwire/qcom.c 20461F: include/dt-bindings/sound/qcom,wcd93* 20462F: sound/soc/codecs/lpass-*.* 20463F: sound/soc/codecs/msm8916-wcd-analog.c 20464F: sound/soc/codecs/msm8916-wcd-digital.c 20465F: sound/soc/codecs/wcd-clsh-v2.* 20466F: sound/soc/codecs/wcd-mbhc-v2.* 20467F: sound/soc/codecs/wcd93*.* 20468F: sound/soc/codecs/wsa88*.* 20469F: sound/soc/qcom/ 20470 20471QCOM EMBEDDED USB DEBUGGER (EUD) 20472M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20473L: linux-arm-msm@vger.kernel.org 20474S: Maintained 20475F: Documentation/ABI/testing/sysfs-driver-eud 20476F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20477F: drivers/usb/misc/qcom_eud.c 20478 20479QCOM IPA DRIVER 20480M: Alex Elder <elder@kernel.org> 20481L: netdev@vger.kernel.org 20482S: Maintained 20483F: drivers/net/ipa/ 20484 20485QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20486M: Gabriel Somlo <somlo@cmu.edu> 20487M: "Michael S. Tsirkin" <mst@redhat.com> 20488L: qemu-devel@nongnu.org 20489S: Maintained 20490F: drivers/firmware/qemu_fw_cfg.c 20491F: include/uapi/linux/qemu_fw_cfg.h 20492 20493QLOGIC QL41xxx FCOE DRIVER 20494M: Saurav Kashyap <skashyap@marvell.com> 20495M: Javed Hasan <jhasan@marvell.com> 20496M: GR-QLogic-Storage-Upstream@marvell.com 20497L: linux-scsi@vger.kernel.org 20498S: Supported 20499F: drivers/scsi/qedf/ 20500 20501QLOGIC QL41xxx ISCSI DRIVER 20502M: Nilesh Javali <njavali@marvell.com> 20503M: Manish Rangankar <mrangankar@marvell.com> 20504M: GR-QLogic-Storage-Upstream@marvell.com 20505L: linux-scsi@vger.kernel.org 20506S: Supported 20507F: drivers/scsi/qedi/ 20508 20509QLOGIC QL4xxx ETHERNET DRIVER 20510M: Manish Chopra <manishc@marvell.com> 20511L: netdev@vger.kernel.org 20512S: Maintained 20513F: drivers/net/ethernet/qlogic/qed/ 20514F: drivers/net/ethernet/qlogic/qede/ 20515F: include/linux/qed/ 20516 20517QLOGIC QL4xxx RDMA DRIVER 20518M: Michal Kalderon <mkalderon@marvell.com> 20519L: linux-rdma@vger.kernel.org 20520S: Supported 20521F: drivers/infiniband/hw/qedr/ 20522F: include/uapi/rdma/qedr-abi.h 20523 20524QLOGIC QLA1280 SCSI DRIVER 20525M: Michael Reed <mdr@sgi.com> 20526L: linux-scsi@vger.kernel.org 20527S: Maintained 20528F: drivers/scsi/qla1280.[ch] 20529 20530QLOGIC QLA2XXX FC-SCSI DRIVER 20531M: Nilesh Javali <njavali@marvell.com> 20532M: GR-QLogic-Storage-Upstream@marvell.com 20533L: linux-scsi@vger.kernel.org 20534S: Supported 20535F: drivers/scsi/qla2xxx/ 20536 20537QLOGIC QLA3XXX NETWORK DRIVER 20538M: GR-Linux-NIC-Dev@marvell.com 20539L: netdev@vger.kernel.org 20540S: Maintained 20541F: drivers/net/ethernet/qlogic/qla3xxx.* 20542 20543QLOGIC QLA4XXX iSCSI DRIVER 20544M: Nilesh Javali <njavali@marvell.com> 20545M: Manish Rangankar <mrangankar@marvell.com> 20546M: GR-QLogic-Storage-Upstream@marvell.com 20547L: linux-scsi@vger.kernel.org 20548S: Supported 20549F: drivers/scsi/qla4xxx/ 20550 20551QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20552M: Shahed Shaikh <shshaikh@marvell.com> 20553M: Manish Chopra <manishc@marvell.com> 20554M: GR-Linux-NIC-Dev@marvell.com 20555L: netdev@vger.kernel.org 20556S: Maintained 20557F: drivers/net/ethernet/qlogic/qlcnic/ 20558 20559QM1D1B0004 MEDIA DRIVER 20560M: Akihiro Tsukada <tskd08@gmail.com> 20561L: linux-media@vger.kernel.org 20562S: Odd Fixes 20563F: drivers/media/tuners/qm1d1b0004* 20564 20565QM1D1C0042 MEDIA DRIVER 20566M: Akihiro Tsukada <tskd08@gmail.com> 20567L: linux-media@vger.kernel.org 20568S: Odd Fixes 20569F: drivers/media/tuners/qm1d1c0042* 20570 20571QNAP MCU DRIVER 20572M: Heiko Stuebner <heiko@sntech.de> 20573S: Maintained 20574F: drivers/hwmon/qnap-mcu-hwmon.c 20575F: drivers/input/misc/qnap-mcu-input.c 20576F: drivers/leds/leds-qnap-mcu.c 20577F: drivers/mfd/qnap-mcu.c 20578F: include/linux/mfd/qnap-mcu.h 20579 20580QNX4 FILESYSTEM 20581M: Anders Larsen <al@alarsen.net> 20582S: Maintained 20583W: http://www.alarsen.net/linux/qnx4fs/ 20584F: fs/qnx4/ 20585F: include/uapi/linux/qnx4_fs.h 20586F: include/uapi/linux/qnxtypes.h 20587 20588QNX6 FILESYSTEM 20589S: Orphan 20590F: Documentation/filesystems/qnx6.rst 20591F: fs/qnx6/ 20592F: include/linux/qnx6_fs.h 20593 20594QORIQ DPAA2 FSL-MC BUS DRIVER 20595M: Ioana Ciornei <ioana.ciornei@nxp.com> 20596L: linuxppc-dev@lists.ozlabs.org 20597L: linux-kernel@vger.kernel.org 20598S: Maintained 20599F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20600F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20601F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20602F: drivers/bus/fsl-mc/ 20603F: include/uapi/linux/fsl_mc.h 20604 20605QT1010 MEDIA DRIVER 20606L: linux-media@vger.kernel.org 20607S: Orphan 20608W: https://linuxtv.org 20609Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20610F: drivers/media/tuners/qt1010* 20611 20612QUALCOMM ATH12K WIRELESS DRIVER 20613M: Jeff Johnson <jjohnson@kernel.org> 20614L: linux-wireless@vger.kernel.org 20615L: ath12k@lists.infradead.org 20616S: Supported 20617W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 20618T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20619F: drivers/net/wireless/ath/ath12k/ 20620N: ath12k 20621 20622QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 20623M: Jeff Johnson <jjohnson@kernel.org> 20624L: linux-wireless@vger.kernel.org 20625L: ath10k@lists.infradead.org 20626S: Supported 20627W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 20628T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20629F: drivers/net/wireless/ath/ath10k/ 20630N: ath10k 20631 20632QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 20633M: Jeff Johnson <jjohnson@kernel.org> 20634L: linux-wireless@vger.kernel.org 20635L: ath11k@lists.infradead.org 20636S: Supported 20637W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 20638B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 20639T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20640F: drivers/net/wireless/ath/ath11k/ 20641N: ath11k 20642 20643QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 20644M: Toke Høiland-Jørgensen <toke@toke.dk> 20645L: linux-wireless@vger.kernel.org 20646S: Maintained 20647W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 20648T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20649F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 20650F: drivers/net/wireless/ath/ath9k/ 20651 20652QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 20653M: Stefan Wahren <wahrenst@gmx.net> 20654L: netdev@vger.kernel.org 20655S: Maintained 20656F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 20657F: drivers/net/ethernet/qualcomm/qca* 20658 20659QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 20660M: Stephan Gerhold <stephan@gerhold.net> 20661L: netdev@vger.kernel.org 20662L: linux-arm-msm@vger.kernel.org 20663S: Maintained 20664F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 20665F: drivers/net/wwan/qcom_bam_dmux.c 20666 20667QUALCOMM CAMERA SUBSYSTEM DRIVER 20668M: Robert Foss <rfoss@kernel.org> 20669M: Todor Tomov <todor.too@gmail.com> 20670M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20671R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 20672L: linux-media@vger.kernel.org 20673S: Maintained 20674F: Documentation/admin-guide/media/qcom_camss.rst 20675F: Documentation/devicetree/bindings/media/qcom,*camss* 20676F: drivers/media/platform/qcom/camss/ 20677 20678QUALCOMM CLOCK DRIVERS 20679M: Bjorn Andersson <andersson@kernel.org> 20680L: linux-arm-msm@vger.kernel.org 20681S: Supported 20682T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20683F: Documentation/devicetree/bindings/clock/qcom,* 20684F: drivers/clk/qcom/ 20685F: include/dt-bindings/clock/qcom,* 20686 20687QUALCOMM CLOUD AI (QAIC) DRIVER 20688M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 20689R: Carl Vanderlip <carl.vanderlip@oss.qualcomm.com> 20690L: linux-arm-msm@vger.kernel.org 20691L: dri-devel@lists.freedesktop.org 20692S: Supported 20693T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 20694F: Documentation/ABI/testing/sysfs-driver-qaic 20695F: Documentation/accel/qaic/ 20696F: drivers/accel/qaic/ 20697F: include/uapi/drm/qaic_accel.h 20698 20699QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 20700M: Bjorn Andersson <andersson@kernel.org> 20701M: Konrad Dybcio <konradybcio@kernel.org> 20702L: linux-pm@vger.kernel.org 20703L: linux-arm-msm@vger.kernel.org 20704S: Maintained 20705F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 20706F: drivers/pmdomain/qcom/cpr.c 20707 20708QUALCOMM CPUCP MAILBOX DRIVER 20709M: Sibi Sankar <quic_sibis@quicinc.com> 20710L: linux-arm-msm@vger.kernel.org 20711S: Supported 20712F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 20713F: drivers/mailbox/qcom-cpucp-mbox.c 20714 20715QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 20716M: Ilia Lin <ilia.lin@kernel.org> 20717L: linux-pm@vger.kernel.org 20718S: Maintained 20719F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 20720F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 20721F: drivers/cpufreq/qcom-cpufreq-nvmem.c 20722 20723QUALCOMM CRYPTO DRIVERS 20724M: Thara Gopinath <thara.gopinath@gmail.com> 20725L: linux-crypto@vger.kernel.org 20726L: linux-arm-msm@vger.kernel.org 20727S: Maintained 20728F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 20729F: drivers/crypto/qce/ 20730 20731QUALCOMM EMAC GIGABIT ETHERNET DRIVER 20732M: Timur Tabi <timur@kernel.org> 20733L: netdev@vger.kernel.org 20734S: Maintained 20735F: drivers/net/ethernet/qualcomm/emac/ 20736 20737QUALCOMM ETHQOS ETHERNET DRIVER 20738M: Vinod Koul <vkoul@kernel.org> 20739L: netdev@vger.kernel.org 20740L: linux-arm-msm@vger.kernel.org 20741S: Maintained 20742F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 20743F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 20744 20745QUALCOMM FASTRPC DRIVER 20746M: Srinivas Kandagatla <srini@kernel.org> 20747M: Amol Maheshwari <amahesh@qti.qualcomm.com> 20748L: linux-arm-msm@vger.kernel.org 20749L: dri-devel@lists.freedesktop.org 20750S: Maintained 20751F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 20752F: drivers/misc/fastrpc.c 20753F: include/uapi/misc/fastrpc.h 20754 20755QUALCOMM HEXAGON ARCHITECTURE 20756M: Brian Cain <brian.cain@oss.qualcomm.com> 20757L: linux-hexagon@vger.kernel.org 20758S: Supported 20759T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 20760F: arch/hexagon/ 20761 20762QUALCOMM HIDMA DRIVER 20763M: Sinan Kaya <okaya@kernel.org> 20764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20765L: linux-arm-msm@vger.kernel.org 20766L: dmaengine@vger.kernel.org 20767S: Supported 20768F: drivers/dma/qcom/hidma* 20769 20770QUALCOMM I2C QCOM GENI DRIVER 20771M: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> 20772M: Viken Dadhaniya <quic_vdadhani@quicinc.com> 20773L: linux-i2c@vger.kernel.org 20774L: linux-arm-msm@vger.kernel.org 20775S: Maintained 20776F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 20777F: drivers/i2c/busses/i2c-qcom-geni.c 20778 20779QUALCOMM I2C CCI DRIVER 20780M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20781M: Robert Foss <rfoss@kernel.org> 20782L: linux-i2c@vger.kernel.org 20783L: linux-arm-msm@vger.kernel.org 20784S: Maintained 20785F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 20786F: drivers/i2c/busses/i2c-qcom-cci.c 20787 20788QUALCOMM INTERCONNECT BWMON DRIVER 20789M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 20790L: linux-arm-msm@vger.kernel.org 20791S: Maintained 20792F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 20793F: drivers/soc/qcom/icc-bwmon.c 20794F: drivers/soc/qcom/trace_icc-bwmon.h 20795 20796QUALCOMM IOMMU 20797M: Rob Clark <robin.clark@oss.qualcomm.com> 20798L: iommu@lists.linux.dev 20799L: linux-arm-msm@vger.kernel.org 20800S: Maintained 20801F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 20802F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 20803F: drivers/iommu/msm_iommu* 20804 20805QUALCOMM IPC ROUTER (QRTR) DRIVER 20806M: Manivannan Sadhasivam <mani@kernel.org> 20807L: linux-arm-msm@vger.kernel.org 20808S: Maintained 20809F: include/trace/events/qrtr.h 20810F: include/uapi/linux/qrtr.h 20811F: net/qrtr/ 20812 20813QUALCOMM IPCC MAILBOX DRIVER 20814M: Manivannan Sadhasivam <mani@kernel.org> 20815L: linux-arm-msm@vger.kernel.org 20816S: Supported 20817F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 20818F: drivers/mailbox/qcom-ipcc.c 20819F: include/dt-bindings/mailbox/qcom-ipcc.h 20820 20821QUALCOMM IPQ4019 USB PHY DRIVER 20822M: Robert Marko <robert.marko@sartura.hr> 20823M: Luka Perkov <luka.perkov@sartura.hr> 20824L: linux-arm-msm@vger.kernel.org 20825S: Maintained 20826F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 20827F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 20828 20829QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 20830M: Robert Marko <robert.marko@sartura.hr> 20831M: Luka Perkov <luka.perkov@sartura.hr> 20832L: linux-arm-msm@vger.kernel.org 20833S: Maintained 20834F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 20835F: drivers/regulator/vqmmc-ipq4019-regulator.c 20836 20837QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 20838M: Vikash Garodia <quic_vgarodia@quicinc.com> 20839M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20840R: Abhinav Kumar <abhinav.kumar@linux.dev> 20841R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20842L: linux-media@vger.kernel.org 20843L: linux-arm-msm@vger.kernel.org 20844S: Maintained 20845F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 20846F: drivers/media/platform/qcom/iris/ 20847 20848QUALCOMM NAND CONTROLLER DRIVER 20849M: Manivannan Sadhasivam <mani@kernel.org> 20850L: linux-mtd@lists.infradead.org 20851L: linux-arm-msm@vger.kernel.org 20852S: Maintained 20853F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 20854F: drivers/mtd/nand/raw/qcom_nandc.c 20855 20856QUALCOMM SMB CHARGER DRIVER 20857M: Casey Connolly <casey.connolly@linaro.org> 20858L: linux-arm-msm@vger.kernel.org 20859S: Maintained 20860F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 20861F: drivers/power/supply/qcom_smbx.c 20862 20863QUALCOMM QSEECOM DRIVER 20864M: Maximilian Luz <luzmaximilian@gmail.com> 20865L: linux-arm-msm@vger.kernel.org 20866S: Maintained 20867F: drivers/firmware/qcom/qcom_qseecom.c 20868 20869QUALCOMM QSEECOM UEFISECAPP DRIVER 20870M: Maximilian Luz <luzmaximilian@gmail.com> 20871L: linux-arm-msm@vger.kernel.org 20872S: Maintained 20873F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20874 20875QUALCOMM RMNET DRIVER 20876M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 20877M: Sean Tranchetti <quic_stranche@quicinc.com> 20878L: netdev@vger.kernel.org 20879S: Maintained 20880F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20881F: drivers/net/ethernet/qualcomm/rmnet/ 20882F: include/linux/if_rmnet.h 20883 20884QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20885M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20886L: linux-arm-msm@vger.kernel.org 20887S: Maintained 20888F: drivers/firmware/qcom/qcom_tzmem.c 20889F: drivers/firmware/qcom/qcom_tzmem.h 20890F: include/linux/firmware/qcom/qcom_tzmem.h 20891 20892QUALCOMM TSENS THERMAL DRIVER 20893M: Amit Kucheria <amitk@kernel.org> 20894M: Thara Gopinath <thara.gopinath@gmail.com> 20895L: linux-pm@vger.kernel.org 20896L: linux-arm-msm@vger.kernel.org 20897S: Maintained 20898F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20899F: drivers/thermal/qcom/ 20900 20901QUALCOMM TYPEC PORT MANAGER DRIVER 20902M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20903L: linux-arm-msm@vger.kernel.org 20904L: linux-usb@vger.kernel.org 20905S: Maintained 20906F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20907F: drivers/usb/typec/tcpm/qcom/ 20908 20909QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20910M: Vikash Garodia <quic_vgarodia@quicinc.com> 20911M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20912R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20913L: linux-media@vger.kernel.org 20914L: linux-arm-msm@vger.kernel.org 20915S: Maintained 20916T: git git://linuxtv.org/media.git 20917F: Documentation/devicetree/bindings/media/*venus* 20918F: drivers/media/platform/qcom/venus/ 20919 20920QUALCOMM WCN36XX WIRELESS DRIVER 20921M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20922L: wcn36xx@lists.infradead.org 20923S: Supported 20924W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20925F: drivers/net/wireless/ath/wcn36xx/ 20926 20927QUANTENNA QTNFMAC WIRELESS DRIVER 20928M: Igor Mitsyanko <imitsyanko@quantenna.com> 20929R: Sergey Matyukevich <geomatsi@gmail.com> 20930L: linux-wireless@vger.kernel.org 20931S: Maintained 20932F: drivers/net/wireless/quantenna/ 20933 20934RADEON and AMDGPU DRM DRIVERS 20935M: Alex Deucher <alexander.deucher@amd.com> 20936M: Christian König <christian.koenig@amd.com> 20937L: amd-gfx@lists.freedesktop.org 20938S: Supported 20939B: https://gitlab.freedesktop.org/drm/amd/-/issues 20940C: irc://irc.oftc.net/radeon 20941T: git https://gitlab.freedesktop.org/agd5f/linux.git 20942F: Documentation/gpu/amdgpu/ 20943F: drivers/gpu/drm/amd/ 20944F: drivers/gpu/drm/ci/xfails/amd* 20945F: drivers/gpu/drm/radeon/ 20946F: include/uapi/drm/amdgpu_drm.h 20947F: include/uapi/drm/radeon_drm.h 20948 20949RADEON FRAMEBUFFER DISPLAY DRIVER 20950M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20951L: linux-fbdev@vger.kernel.org 20952S: Maintained 20953F: drivers/video/fbdev/aty/radeon* 20954F: include/uapi/linux/radeonfb.h 20955 20956RADIOSHARK RADIO DRIVER 20957M: Hans Verkuil <hverkuil@xs4all.nl> 20958L: linux-media@vger.kernel.org 20959S: Maintained 20960T: git git://linuxtv.org/media.git 20961F: drivers/media/radio/radio-shark.c 20962 20963RADIOSHARK2 RADIO DRIVER 20964M: Hans Verkuil <hverkuil@xs4all.nl> 20965L: linux-media@vger.kernel.org 20966S: Maintained 20967T: git git://linuxtv.org/media.git 20968F: drivers/media/radio/radio-shark2.c 20969F: drivers/media/radio/radio-tea5777.c 20970 20971RADOS BLOCK DEVICE (RBD) 20972M: Ilya Dryomov <idryomov@gmail.com> 20973R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20974L: ceph-devel@vger.kernel.org 20975S: Supported 20976W: http://ceph.com/ 20977T: git https://github.com/ceph/ceph-client.git 20978F: Documentation/ABI/testing/sysfs-bus-rbd 20979F: drivers/block/rbd.c 20980F: drivers/block/rbd_types.h 20981 20982RAGE128 FRAMEBUFFER DISPLAY DRIVER 20983L: linux-fbdev@vger.kernel.org 20984S: Orphan 20985F: drivers/video/fbdev/aty/aty128fb.c 20986 20987RAINSHADOW-CEC DRIVER 20988M: Hans Verkuil <hverkuil@xs4all.nl> 20989L: linux-media@vger.kernel.org 20990S: Maintained 20991T: git git://linuxtv.org/media.git 20992F: drivers/media/cec/usb/rainshadow/ 20993 20994RALINK MIPS ARCHITECTURE 20995M: John Crispin <john@phrozen.org> 20996M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 20997L: linux-mips@vger.kernel.org 20998S: Maintained 20999F: arch/mips/ralink 21000 21001RALINK MT7621 MIPS ARCHITECTURE 21002M: Chester A. Unal <chester.a.unal@arinc9.com> 21003M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21004L: linux-mips@vger.kernel.org 21005S: Maintained 21006F: arch/mips/boot/dts/ralink/mt7621* 21007 21008RALINK RT2X00 WIRELESS LAN DRIVER 21009M: Stanislaw Gruszka <stf_xl@wp.pl> 21010L: linux-wireless@vger.kernel.org 21011S: Maintained 21012F: drivers/net/wireless/ralink/ 21013 21014RAMDISK RAM BLOCK DEVICE DRIVER 21015M: Jens Axboe <axboe@kernel.dk> 21016S: Maintained 21017F: Documentation/admin-guide/blockdev/ramdisk.rst 21018F: drivers/block/brd.c 21019 21020RANCHU VIRTUAL BOARD FOR MIPS 21021M: Miodrag Dinic <miodrag.dinic@mips.com> 21022L: linux-mips@vger.kernel.org 21023S: Supported 21024F: arch/mips/configs/generic/board-ranchu.config 21025F: arch/mips/generic/board-ranchu.c 21026 21027RANDOM NUMBER DRIVER 21028M: "Theodore Ts'o" <tytso@mit.edu> 21029M: Jason A. Donenfeld <Jason@zx2c4.com> 21030S: Maintained 21031T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21032F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21033F: drivers/char/random.c 21034F: include/linux/random.h 21035F: include/uapi/linux/random.h 21036F: drivers/virt/vmgenid.c 21037N: ^.*/vdso/[^/]*getrandom[^/]+$ 21038 21039RAPIDIO SUBSYSTEM 21040M: Matt Porter <mporter@kernel.crashing.org> 21041M: Alexandre Bounine <alex.bou9@gmail.com> 21042S: Maintained 21043F: drivers/rapidio/ 21044 21045RAS INFRASTRUCTURE 21046M: Tony Luck <tony.luck@intel.com> 21047M: Borislav Petkov <bp@alien8.de> 21048L: linux-edac@vger.kernel.org 21049S: Maintained 21050F: Documentation/admin-guide/RAS 21051F: drivers/ras/ 21052F: include/linux/ras.h 21053F: include/ras/ras_event.h 21054 21055RAS FRU MEMORY POISON MANAGER (FMPM) 21056M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21057L: linux-edac@vger.kernel.org 21058S: Maintained 21059F: drivers/ras/amd/fmpm.c 21060 21061RASPBERRY PI PISP BACK END 21062M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21063R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21064L: linux-media@vger.kernel.org 21065S: Maintained 21066F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21067F: drivers/media/platform/raspberrypi/pisp_be/ 21068F: include/uapi/linux/media/raspberrypi/ 21069 21070RASPBERRY PI PISP CAMERA FRONT END 21071M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21072M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21073S: Maintained 21074F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21075F: drivers/media/platform/raspberrypi/rp1-cfe/ 21076 21077RASPBERRY PI RP1 PCI DRIVER 21078M: Andrea della Porta <andrea.porta@suse.com> 21079S: Maintained 21080F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21081F: drivers/clk/clk-rp1.c 21082F: drivers/misc/rp1/ 21083F: drivers/pinctrl/pinctrl-rp1.c 21084 21085RC-CORE / LIRC FRAMEWORK 21086M: Sean Young <sean@mess.org> 21087L: linux-media@vger.kernel.org 21088S: Maintained 21089W: http://linuxtv.org 21090T: git git://linuxtv.org/media.git 21091F: Documentation/driver-api/media/rc-core.rst 21092F: Documentation/userspace-api/media/rc/ 21093F: drivers/media/rc/ 21094F: include/media/rc-core.h 21095F: include/media/rc-map.h 21096F: include/uapi/linux/lirc.h 21097 21098RCMM REMOTE CONTROLS DECODER 21099M: Patrick Lerda <patrick9876@free.fr> 21100S: Maintained 21101F: drivers/media/rc/ir-rcmm-decoder.c 21102 21103RCUTORTURE TEST FRAMEWORK 21104M: "Paul E. McKenney" <paulmck@kernel.org> 21105M: Josh Triplett <josh@joshtriplett.org> 21106R: Steven Rostedt <rostedt@goodmis.org> 21107R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21108R: Lai Jiangshan <jiangshanlai@gmail.com> 21109L: rcu@vger.kernel.org 21110S: Supported 21111T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21112F: tools/testing/selftests/rcutorture 21113 21114RDACM20 Camera Sensor 21115M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21116M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21117M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21118M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21119L: linux-media@vger.kernel.org 21120S: Maintained 21121F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21122F: drivers/media/i2c/max9271.c 21123F: drivers/media/i2c/max9271.h 21124F: drivers/media/i2c/rdacm20.c 21125 21126RDACM21 Camera Sensor 21127M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21128M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21129M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21130M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21131L: linux-media@vger.kernel.org 21132S: Maintained 21133F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21134F: drivers/media/i2c/max9271.c 21135F: drivers/media/i2c/max9271.h 21136F: drivers/media/i2c/rdacm21.c 21137 21138RDC R-321X SoC 21139M: Florian Fainelli <florian@openwrt.org> 21140S: Maintained 21141 21142RDC R6040 FAST ETHERNET DRIVER 21143M: Florian Fainelli <f.fainelli@gmail.com> 21144L: netdev@vger.kernel.org 21145S: Maintained 21146F: drivers/net/ethernet/rdc/r6040.c 21147 21148RDMAVT - RDMA verbs software 21149M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21150L: linux-rdma@vger.kernel.org 21151S: Supported 21152F: drivers/infiniband/sw/rdmavt 21153 21154RDS - RELIABLE DATAGRAM SOCKETS 21155M: Allison Henderson <allison.henderson@oracle.com> 21156L: netdev@vger.kernel.org 21157L: linux-rdma@vger.kernel.org 21158L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21159S: Supported 21160W: https://oss.oracle.com/projects/rds/ 21161F: Documentation/networking/rds.rst 21162F: net/rds/ 21163F: tools/testing/selftests/net/rds/ 21164 21165RDT - RESOURCE ALLOCATION 21166M: Tony Luck <tony.luck@intel.com> 21167M: Reinette Chatre <reinette.chatre@intel.com> 21168R: Dave Martin <Dave.Martin@arm.com> 21169R: James Morse <james.morse@arm.com> 21170L: linux-kernel@vger.kernel.org 21171S: Supported 21172F: Documentation/filesystems/resctrl.rst 21173F: arch/x86/include/asm/resctrl.h 21174F: arch/x86/kernel/cpu/resctrl/ 21175F: fs/resctrl/ 21176F: include/linux/resctrl*.h 21177F: tools/testing/selftests/resctrl/ 21178 21179READ-COPY UPDATE (RCU) 21180M: "Paul E. McKenney" <paulmck@kernel.org> 21181M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21182M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21183M: Joel Fernandes <joelagnelf@nvidia.com> 21184M: Josh Triplett <josh@joshtriplett.org> 21185M: Boqun Feng <boqun.feng@gmail.com> 21186M: Uladzislau Rezki <urezki@gmail.com> 21187R: Steven Rostedt <rostedt@goodmis.org> 21188R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21189R: Lai Jiangshan <jiangshanlai@gmail.com> 21190R: Zqiang <qiang.zhang@linux.dev> 21191L: rcu@vger.kernel.org 21192S: Supported 21193W: http://www.rdrop.com/users/paulmck/RCU/ 21194T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21195F: Documentation/RCU/ 21196F: include/linux/rcu* 21197F: kernel/rcu/ 21198F: rust/kernel/sync/rcu.rs 21199X: Documentation/RCU/torture.rst 21200X: include/linux/srcu*.h 21201X: kernel/rcu/srcu*.c 21202 21203REAL TIME CLOCK (RTC) SUBSYSTEM 21204M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21205L: linux-rtc@vger.kernel.org 21206S: Maintained 21207Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21208T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21209F: Documentation/admin-guide/rtc.rst 21210F: Documentation/devicetree/bindings/rtc/ 21211F: drivers/rtc/ 21212F: include/linux/rtc.h 21213F: include/linux/rtc/ 21214F: include/uapi/linux/rtc.h 21215F: tools/testing/selftests/rtc/ 21216 21217Real-time Linux Analysis (RTLA) tools 21218M: Steven Rostedt <rostedt@goodmis.org> 21219L: linux-trace-kernel@vger.kernel.org 21220S: Maintained 21221F: Documentation/tools/rtla/ 21222F: tools/tracing/rtla/ 21223 21224Real-time Linux (PREEMPT_RT) 21225M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21226M: Clark Williams <clrkwllms@kernel.org> 21227M: Steven Rostedt <rostedt@goodmis.org> 21228L: linux-rt-devel@lists.linux.dev 21229S: Supported 21230K: PREEMPT_RT 21231 21232REALTEK AUDIO CODECS 21233M: Oder Chiou <oder_chiou@realtek.com> 21234S: Maintained 21235F: include/sound/rt*.h 21236F: sound/soc/codecs/rt* 21237 21238REALTEK OTTO WATCHDOG 21239M: Sander Vanheule <sander@svanheule.net> 21240L: linux-watchdog@vger.kernel.org 21241S: Maintained 21242F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21243F: drivers/watchdog/realtek_otto_wdt.c 21244 21245REALTEK RTL83xx SMI DSA ROUTER CHIPS 21246M: Linus Walleij <linus.walleij@linaro.org> 21247M: Alvin Šipraga <alsi@bang-olufsen.dk> 21248S: Maintained 21249F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21250F: drivers/net/dsa/realtek/* 21251 21252REALTEK SPI-NAND 21253M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21254S: Maintained 21255F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21256F: drivers/spi/spi-realtek-rtl-snand.c 21257 21258REALTEK WIRELESS DRIVER (rtlwifi family) 21259M: Ping-Ke Shih <pkshih@realtek.com> 21260L: linux-wireless@vger.kernel.org 21261S: Maintained 21262T: git https://github.com/pkshih/rtw.git 21263F: drivers/net/wireless/realtek/rtlwifi/ 21264 21265REALTEK WIRELESS DRIVER (rtw88) 21266M: Ping-Ke Shih <pkshih@realtek.com> 21267L: linux-wireless@vger.kernel.org 21268S: Maintained 21269T: git https://github.com/pkshih/rtw.git 21270F: drivers/net/wireless/realtek/rtw88/ 21271 21272REALTEK WIRELESS DRIVER (rtw89) 21273M: Ping-Ke Shih <pkshih@realtek.com> 21274L: linux-wireless@vger.kernel.org 21275S: Maintained 21276T: git https://github.com/pkshih/rtw.git 21277F: drivers/net/wireless/realtek/rtw89/ 21278 21279REDPINE WIRELESS DRIVER 21280L: linux-wireless@vger.kernel.org 21281S: Orphan 21282F: drivers/net/wireless/rsi/ 21283 21284REGISTER MAP ABSTRACTION 21285M: Mark Brown <broonie@kernel.org> 21286L: linux-kernel@vger.kernel.org 21287S: Supported 21288T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21289F: Documentation/devicetree/bindings/regmap/ 21290F: drivers/base/regmap/ 21291F: include/linux/regmap.h 21292 21293REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21294M: Bjorn Andersson <andersson@kernel.org> 21295M: Mathieu Poirier <mathieu.poirier@linaro.org> 21296L: linux-remoteproc@vger.kernel.org 21297S: Maintained 21298T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21299F: Documentation/ABI/testing/sysfs-class-remoteproc 21300F: Documentation/devicetree/bindings/remoteproc/ 21301F: Documentation/staging/remoteproc.rst 21302F: drivers/remoteproc/ 21303F: include/linux/remoteproc.h 21304F: include/linux/remoteproc/ 21305 21306REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21307M: Bjorn Andersson <andersson@kernel.org> 21308M: Mathieu Poirier <mathieu.poirier@linaro.org> 21309L: linux-remoteproc@vger.kernel.org 21310S: Maintained 21311T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21312F: Documentation/ABI/testing/sysfs-bus-rpmsg 21313F: Documentation/staging/rpmsg.rst 21314F: drivers/rpmsg/ 21315F: include/linux/rpmsg.h 21316F: include/linux/rpmsg/ 21317F: include/uapi/linux/rpmsg.h 21318F: samples/rpmsg/ 21319 21320REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21321M: Stephan Gerhold <stephan@gerhold.net> 21322L: netdev@vger.kernel.org 21323L: linux-remoteproc@vger.kernel.org 21324S: Maintained 21325F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21326 21327RENESAS CLOCK DRIVERS 21328M: Geert Uytterhoeven <geert+renesas@glider.be> 21329L: linux-renesas-soc@vger.kernel.org 21330S: Supported 21331T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21332F: Documentation/devicetree/bindings/clock/renesas,* 21333F: drivers/clk/renesas/ 21334 21335RENESAS EMEV2 I2C DRIVER 21336M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21337L: linux-renesas-soc@vger.kernel.org 21338S: Supported 21339F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21340F: drivers/i2c/busses/i2c-emev2.c 21341 21342RENESAS ETHERNET AVB DRIVER 21343M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21344R: Paul Barker <paul@pbarker.dev> 21345L: netdev@vger.kernel.org 21346L: linux-renesas-soc@vger.kernel.org 21347S: Maintained 21348F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21349F: drivers/net/ethernet/renesas/Kconfig 21350F: drivers/net/ethernet/renesas/Makefile 21351F: drivers/net/ethernet/renesas/ravb* 21352 21353RENESAS ETHERNET SWITCH DRIVER 21354R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21355L: netdev@vger.kernel.org 21356L: linux-renesas-soc@vger.kernel.org 21357F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21358F: drivers/net/ethernet/renesas/Kconfig 21359F: drivers/net/ethernet/renesas/Makefile 21360F: drivers/net/ethernet/renesas/rcar_gen4* 21361F: drivers/net/ethernet/renesas/rswitch* 21362 21363RENESAS ETHERNET TSN DRIVER 21364M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21365L: netdev@vger.kernel.org 21366L: linux-renesas-soc@vger.kernel.org 21367S: Maintained 21368F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21369F: drivers/net/ethernet/renesas/rtsn.* 21370 21371RENESAS IDT821034 ASoC CODEC 21372M: Herve Codina <herve.codina@bootlin.com> 21373L: linux-sound@vger.kernel.org 21374S: Maintained 21375F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21376F: sound/soc/codecs/idt821034.c 21377 21378RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21379M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21380L: linux-sound@vger.kernel.org 21381L: linux-renesas-soc@vger.kernel.org 21382S: Supported 21383F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21384F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21385F: sound/soc/renesas/rcar/ 21386F: sound/soc/renesas/fsi.c 21387F: include/sound/sh_fsi.h 21388 21389RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21390M: Miquel Raynal <miquel.raynal@bootlin.com> 21391L: linux-mtd@lists.infradead.org 21392L: linux-renesas-soc@vger.kernel.org 21393S: Maintained 21394F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21395F: drivers/mtd/nand/raw/renesas-nand-controller.c 21396 21397RENESAS R-CAR GYROADC DRIVER 21398M: Marek Vasut <marek.vasut@gmail.com> 21399L: linux-iio@vger.kernel.org 21400S: Supported 21401F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21402F: drivers/iio/adc/rcar-gyroadc.c 21403 21404RENESAS R-CAR I2C DRIVERS 21405M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21406L: linux-renesas-soc@vger.kernel.org 21407S: Supported 21408F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21409F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21410F: drivers/i2c/busses/i2c-rcar.c 21411F: drivers/i2c/busses/i2c-sh_mobile.c 21412 21413RENESAS R-CAR SATA DRIVER 21414M: Geert Uytterhoeven <geert+renesas@glider.be> 21415L: linux-ide@vger.kernel.org 21416L: linux-renesas-soc@vger.kernel.org 21417S: Supported 21418F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21419F: drivers/ata/sata_rcar.c 21420 21421RENESAS R-CAR THERMAL DRIVERS 21422M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21423L: linux-renesas-soc@vger.kernel.org 21424S: Supported 21425F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21426F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21427F: drivers/thermal/renesas/rcar_gen3_thermal.c 21428F: drivers/thermal/renesas/rcar_thermal.c 21429 21430RENESAS RIIC DRIVER 21431M: Chris Brandt <chris.brandt@renesas.com> 21432L: linux-renesas-soc@vger.kernel.org 21433S: Supported 21434F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21435F: drivers/i2c/busses/i2c-riic.c 21436 21437RENESAS RZ AUDIO (ASoC) DRIVER 21438M: Biju Das <biju.das.jz@bp.renesas.com> 21439M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21440L: linux-sound@vger.kernel.org 21441L: linux-renesas-soc@vger.kernel.org 21442S: Supported 21443F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21444F: sound/soc/renesas/rz-ssi.c 21445 21446RENESAS RZ/G2L A/D DRIVER 21447M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21448L: linux-iio@vger.kernel.org 21449L: linux-renesas-soc@vger.kernel.org 21450S: Supported 21451F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21452F: drivers/iio/adc/rzg2l_adc.c 21453 21454RENESAS RZ/G2L MTU3a COUNTER DRIVER 21455M: Biju Das <biju.das.jz@bp.renesas.com> 21456L: linux-iio@vger.kernel.org 21457L: linux-renesas-soc@vger.kernel.org 21458S: Supported 21459F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21460F: drivers/counter/rz-mtu3-cnt.c 21461 21462RENESAS RTCA-3 RTC DRIVER 21463M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21464L: linux-rtc@vger.kernel.org 21465L: linux-renesas-soc@vger.kernel.org 21466S: Supported 21467F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21468F: drivers/rtc/rtc-renesas-rtca3.c 21469 21470RENESAS RZ/N1 A5PSW SWITCH DRIVER 21471M: Clément Léger <clement.leger@bootlin.com> 21472L: linux-renesas-soc@vger.kernel.org 21473L: netdev@vger.kernel.org 21474S: Maintained 21475F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21476F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21477F: drivers/net/dsa/rzn1_a5psw* 21478F: drivers/net/pcs/pcs-rzn1-miic.c 21479F: include/dt-bindings/net/pcs-rzn1-miic.h 21480F: include/linux/pcs-rzn1-miic.h 21481F: net/dsa/tag_rzn1_a5psw.c 21482 21483RENESAS RZ/N1 DWMAC GLUE LAYER 21484M: Romain Gantois <romain.gantois@bootlin.com> 21485S: Maintained 21486F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21487F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21488 21489RENESAS RZ/N1 RTC CONTROLLER DRIVER 21490M: Miquel Raynal <miquel.raynal@bootlin.com> 21491L: linux-rtc@vger.kernel.org 21492L: linux-renesas-soc@vger.kernel.org 21493S: Maintained 21494F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21495F: drivers/rtc/rtc-rzn1.c 21496 21497RENESAS RZ/N1 USBF CONTROLLER DRIVER 21498M: Herve Codina <herve.codina@bootlin.com> 21499L: linux-renesas-soc@vger.kernel.org 21500L: linux-usb@vger.kernel.org 21501S: Maintained 21502F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21503F: drivers/usb/gadget/udc/renesas_usbf.c 21504 21505RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21506M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21507L: netdev@vger.kernel.org 21508L: linux-renesas-soc@vger.kernel.org 21509S: Maintained 21510F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21511F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21512 21513RENESAS RZ/V2H(P) RSPI DRIVER 21514M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21515L: linux-spi@vger.kernel.org 21516L: linux-renesas-soc@vger.kernel.org 21517S: Maintained 21518F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21519F: drivers/spi/spi-rzv2h-rspi.c 21520 21521RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21522M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21523M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21524L: linux-renesas-soc@vger.kernel.org 21525S: Supported 21526F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21527F: drivers/reset/reset-rzv2h-usb2phy.c 21528 21529RENESAS RZ/V2M I2C DRIVER 21530M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21531L: linux-i2c@vger.kernel.org 21532L: linux-renesas-soc@vger.kernel.org 21533S: Supported 21534F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21535F: drivers/i2c/busses/i2c-rzv2m.c 21536 21537RENESAS SUPERH ETHERNET DRIVER 21538M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21539L: netdev@vger.kernel.org 21540L: linux-renesas-soc@vger.kernel.org 21541S: Maintained 21542F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21543F: drivers/net/ethernet/renesas/Kconfig 21544F: drivers/net/ethernet/renesas/Makefile 21545F: drivers/net/ethernet/renesas/sh_eth* 21546F: include/linux/sh_eth.h 21547 21548RENESAS USB PHY DRIVER 21549M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21550L: linux-renesas-soc@vger.kernel.org 21551S: Maintained 21552F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21553 21554RENESAS VERSACLOCK 7 CLOCK DRIVER 21555M: Alex Helms <alexander.helms.jy@renesas.com> 21556S: Maintained 21557F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21558F: drivers/clk/clk-versaclock7.c 21559 21560RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21561M: Herve Codina <herve.codina@bootlin.com> 21562L: linux-iio@vger.kernel.org 21563S: Maintained 21564F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21565F: drivers/iio/potentiometer/x9250.c 21566 21567RESET CONTROLLER FRAMEWORK 21568M: Philipp Zabel <p.zabel@pengutronix.de> 21569S: Maintained 21570T: git git://git.pengutronix.de/git/pza/linux 21571F: Documentation/devicetree/bindings/reset/ 21572F: Documentation/driver-api/reset.rst 21573F: drivers/reset/ 21574F: include/dt-bindings/reset/ 21575F: include/linux/reset-controller.h 21576F: include/linux/reset.h 21577F: include/linux/reset/ 21578K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21579 21580RESTARTABLE SEQUENCES SUPPORT 21581M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21582M: Peter Zijlstra <peterz@infradead.org> 21583M: "Paul E. McKenney" <paulmck@kernel.org> 21584M: Boqun Feng <boqun.feng@gmail.com> 21585L: linux-kernel@vger.kernel.org 21586S: Supported 21587F: include/trace/events/rseq.h 21588F: include/uapi/linux/rseq.h 21589F: kernel/rseq.c 21590F: tools/testing/selftests/rseq/ 21591 21592RFKILL 21593M: Johannes Berg <johannes@sipsolutions.net> 21594L: linux-wireless@vger.kernel.org 21595S: Maintained 21596W: https://wireless.wiki.kernel.org/ 21597Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21598T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21599T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21600F: Documentation/ABI/stable/sysfs-class-rfkill 21601F: Documentation/driver-api/rfkill.rst 21602F: include/linux/rfkill.h 21603F: include/uapi/linux/rfkill.h 21604F: net/rfkill/ 21605 21606RHASHTABLE 21607M: Thomas Graf <tgraf@suug.ch> 21608M: Herbert Xu <herbert@gondor.apana.org.au> 21609L: linux-crypto@vger.kernel.org 21610S: Maintained 21611F: include/linux/rhashtable-types.h 21612F: include/linux/rhashtable.h 21613F: lib/rhashtable.c 21614F: lib/test_rhashtable.c 21615 21616RICOH R5C592 MEMORYSTICK DRIVER 21617M: Maxim Levitsky <maximlevitsky@gmail.com> 21618S: Maintained 21619F: drivers/memstick/host/r592.* 21620 21621RICOH SMARTMEDIA/XD DRIVER 21622M: Maxim Levitsky <maximlevitsky@gmail.com> 21623S: Maintained 21624F: drivers/mtd/nand/raw/r852.c 21625F: drivers/mtd/nand/raw/r852.h 21626 21627RISC-V AIA DRIVERS 21628M: Anup Patel <anup@brainfault.org> 21629L: linux-riscv@lists.infradead.org 21630S: Maintained 21631F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21632F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21633F: drivers/irqchip/irq-riscv-aplic-*.c 21634F: drivers/irqchip/irq-riscv-aplic-*.h 21635F: drivers/irqchip/irq-riscv-imsic-*.c 21636F: drivers/irqchip/irq-riscv-imsic-*.h 21637F: drivers/irqchip/irq-riscv-intc.c 21638F: include/linux/irqchip/riscv-aplic.h 21639F: include/linux/irqchip/riscv-imsic.h 21640 21641RISC-V ANDES SoC Support 21642M: Ben Zong-You Xie <ben717@andestech.com> 21643S: Maintained 21644T: git: https://github.com/ben717-linux/linux 21645F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 21646F: Documentation/devicetree/bindings/riscv/andes.yaml 21647F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 21648F: arch/riscv/boot/dts/andes/ 21649 21650RISC-V ARCHITECTURE 21651M: Paul Walmsley <paul.walmsley@sifive.com> 21652M: Palmer Dabbelt <palmer@dabbelt.com> 21653M: Albert Ou <aou@eecs.berkeley.edu> 21654R: Alexandre Ghiti <alex@ghiti.fr> 21655L: linux-riscv@lists.infradead.org 21656S: Supported 21657Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21658C: irc://irc.libera.chat/riscv 21659P: Documentation/arch/riscv/patch-acceptance.rst 21660T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21661F: arch/riscv/ 21662N: riscv 21663K: riscv 21664 21665RISC-V IOMMU 21666M: Tomasz Jeznach <tjeznach@rivosinc.com> 21667L: iommu@lists.linux.dev 21668L: linux-riscv@lists.infradead.org 21669S: Maintained 21670T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21671F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21672F: drivers/iommu/riscv/ 21673 21674RISC-V MICROCHIP FPGA SUPPORT 21675M: Conor Dooley <conor.dooley@microchip.com> 21676M: Daire McNamara <daire.mcnamara@microchip.com> 21677L: linux-riscv@lists.infradead.org 21678S: Supported 21679F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21680F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21681F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21682F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21683F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21684F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21685F: Documentation/devicetree/bindings/riscv/microchip.yaml 21686F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21687F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21688F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21689F: arch/riscv/boot/dts/microchip/ 21690F: drivers/char/hw_random/mpfs-rng.c 21691F: drivers/clk/microchip/clk-mpfs*.c 21692F: drivers/firmware/microchip/mpfs-auto-update.c 21693F: drivers/gpio/gpio-mpfs.c 21694F: drivers/i2c/busses/i2c-microchip-corei2c.c 21695F: drivers/mailbox/mailbox-mpfs.c 21696F: drivers/pci/controller/plda/pcie-microchip-host.c 21697F: drivers/pwm/pwm-microchip-core.c 21698F: drivers/reset/reset-mpfs.c 21699F: drivers/rtc/rtc-mpfs.c 21700F: drivers/soc/microchip/mpfs-sys-controller.c 21701F: drivers/spi/spi-microchip-core-qspi.c 21702F: drivers/spi/spi-microchip-core.c 21703F: drivers/usb/musb/mpfs.c 21704F: include/soc/microchip/mpfs.h 21705 21706RISC-V MISC SOC SUPPORT 21707M: Conor Dooley <conor@kernel.org> 21708L: linux-riscv@lists.infradead.org 21709S: Maintained 21710Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21711T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21712F: arch/riscv/boot/dts/canaan/ 21713F: arch/riscv/boot/dts/microchip/ 21714F: arch/riscv/boot/dts/sifive/ 21715F: arch/riscv/boot/dts/starfive/ 21716 21717RISC-V PMU DRIVERS 21718M: Atish Patra <atish.patra@linux.dev> 21719R: Anup Patel <anup@brainfault.org> 21720L: linux-riscv@lists.infradead.org 21721S: Supported 21722F: drivers/perf/riscv_pmu.c 21723F: drivers/perf/riscv_pmu_legacy.c 21724F: drivers/perf/riscv_pmu_sbi.c 21725 21726RISC-V SPACEMIT SoC Support 21727M: Yixun Lan <dlan@gentoo.org> 21728L: linux-riscv@lists.infradead.org 21729L: spacemit@lists.linux.dev 21730S: Maintained 21731W: https://github.com/spacemit-com/linux/wiki 21732C: irc://irc.libera.chat/spacemit 21733T: git https://github.com/spacemit-com/linux 21734F: arch/riscv/boot/dts/spacemit/ 21735N: spacemit 21736K: spacemit 21737 21738RISC-V THEAD SoC SUPPORT 21739M: Drew Fustini <fustini@kernel.org> 21740M: Guo Ren <guoren@kernel.org> 21741M: Fu Wei <wefu@redhat.com> 21742L: linux-riscv@lists.infradead.org 21743S: Maintained 21744T: git https://github.com/pdp7/linux.git 21745F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21746F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21747F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21748F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21749F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21750F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21751F: arch/riscv/boot/dts/thead/ 21752F: drivers/clk/thead/clk-th1520-ap.c 21753F: drivers/firmware/thead,th1520-aon.c 21754F: drivers/mailbox/mailbox-th1520.c 21755F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21756F: drivers/pinctrl/pinctrl-th1520.c 21757F: drivers/pmdomain/thead/ 21758F: drivers/power/sequencing/pwrseq-thead-gpu.c 21759F: drivers/reset/reset-th1520.c 21760F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21761F: include/dt-bindings/power/thead,th1520-power.h 21762F: include/dt-bindings/reset/thead,th1520-reset.h 21763F: include/linux/firmware/thead/thead,th1520-aon.h 21764 21765RNBD BLOCK DRIVERS 21766M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21767M: Jack Wang <jinpu.wang@ionos.com> 21768L: linux-block@vger.kernel.org 21769S: Maintained 21770F: drivers/block/rnbd/ 21771 21772ROCCAT DRIVERS 21773M: Stefan Achatz <erazor_de@users.sourceforge.net> 21774S: Maintained 21775W: http://sourceforge.net/projects/roccat/ 21776F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21777F: drivers/hid/hid-roccat* 21778F: include/linux/hid-roccat* 21779 21780ROCKCHIP CAN-FD DRIVER 21781M: Marc Kleine-Budde <mkl@pengutronix.de> 21782R: kernel@pengutronix.de 21783L: linux-can@vger.kernel.org 21784S: Maintained 21785F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21786F: drivers/net/can/rockchip/ 21787 21788ROCKCHIP CRYPTO DRIVERS 21789M: Corentin Labbe <clabbe@baylibre.com> 21790L: linux-crypto@vger.kernel.org 21791S: Maintained 21792F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21793F: drivers/crypto/rockchip/ 21794 21795ROCKCHIP I2S TDM DRIVER 21796M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21797L: linux-rockchip@lists.infradead.org 21798S: Maintained 21799F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21800F: sound/soc/rockchip/rockchip_i2s_tdm.* 21801 21802ROCKCHIP ISP V1 DRIVER 21803M: Dafna Hirschfeld <dafna@fastmail.com> 21804M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21805L: linux-media@vger.kernel.org 21806L: linux-rockchip@lists.infradead.org 21807S: Maintained 21808F: Documentation/admin-guide/media/rkisp1.rst 21809F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21810F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21811F: drivers/media/platform/rockchip/rkisp1 21812F: include/uapi/linux/rkisp1-config.h 21813 21814ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21815M: Daniel Golle <daniel@makrotopia.org> 21816M: Aurelien Jarno <aurelien@aurel32.net> 21817M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21818S: Maintained 21819F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21820F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21821F: drivers/char/hw_random/rockchip-rng.c 21822 21823ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21824M: Jacob Chen <jacob-chen@iotwrt.com> 21825M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21826L: linux-media@vger.kernel.org 21827L: linux-rockchip@lists.infradead.org 21828S: Maintained 21829F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21830F: drivers/media/platform/rockchip/rga/ 21831 21832ROCKCHIP RKVDEC VIDEO DECODER DRIVER 21833M: Detlev Casanova <detlev.casanova@collabora.com> 21834L: linux-media@vger.kernel.org 21835L: linux-rockchip@lists.infradead.org 21836S: Maintained 21837F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21838F: drivers/media/platform/rockchip/rkvdec/ 21839 21840ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21841M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21842S: Maintained 21843F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21844F: sound/soc/codecs/rk3308_codec.c 21845F: sound/soc/codecs/rk3308_codec.h 21846 21847ROCKCHIP SAI DRIVER 21848M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21849L: linux-rockchip@lists.infradead.org 21850S: Maintained 21851F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21852F: sound/soc/rockchip/rockchip_sai.* 21853 21854ROCKCHIP VIDEO DECODER DRIVER 21855M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21856L: linux-media@vger.kernel.org 21857L: linux-rockchip@lists.infradead.org 21858S: Maintained 21859F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21860F: drivers/staging/media/rkvdec/ 21861 21862ROCKER DRIVER 21863M: Jiri Pirko <jiri@resnulli.us> 21864L: netdev@vger.kernel.org 21865S: Supported 21866F: drivers/net/ethernet/rocker/ 21867 21868ROCKETPORT EXPRESS/INFINITY DRIVER 21869M: Kevin Cernekee <cernekee@gmail.com> 21870L: linux-serial@vger.kernel.org 21871S: Odd Fixes 21872F: drivers/tty/serial/rp2.* 21873 21874ROHM BD79703 DAC 21875M: Matti Vaittinen <mazziesaccount@gmail.com> 21876S: Supported 21877F: drivers/iio/dac/rohm-bd79703.c 21878 21879ROHM BD99954 CHARGER IC 21880M: Matti Vaittinen <mazziesaccount@gmail.com> 21881S: Supported 21882F: drivers/power/supply/bd99954-charger.c 21883F: drivers/power/supply/bd99954-charger.h 21884 21885ROHM BD79124 ADC / GPO IC 21886M: Matti Vaittinen <mazziesaccount@gmail.com> 21887S: Supported 21888F: drivers/iio/adc/rohm-bd79124.c 21889 21890ROHM BH1745 COLOUR SENSOR 21891M: Mudit Sharma <muditsharma.info@gmail.com> 21892L: linux-iio@vger.kernel.org 21893S: Maintained 21894F: drivers/iio/light/bh1745.c 21895 21896ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21897M: Tomasz Duszynski <tduszyns@gmail.com> 21898S: Maintained 21899F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21900F: drivers/iio/light/bh1750.c 21901 21902ROHM BM1390 PRESSURE SENSOR DRIVER 21903M: Matti Vaittinen <mazziesaccount@gmail.com> 21904L: linux-iio@vger.kernel.org 21905S: Supported 21906F: drivers/iio/pressure/rohm-bm1390.c 21907 21908ROHM BU270xx LIGHT SENSOR DRIVERs 21909M: Matti Vaittinen <mazziesaccount@gmail.com> 21910L: linux-iio@vger.kernel.org 21911S: Supported 21912F: drivers/iio/light/rohm-bu27034.c 21913 21914ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21915M: Marek Vasut <marek.vasut+renesas@gmail.com> 21916L: linux-kernel@vger.kernel.org 21917L: linux-renesas-soc@vger.kernel.org 21918S: Supported 21919F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21920F: drivers/gpio/gpio-bd9571mwv.c 21921F: drivers/mfd/bd9571mwv.c 21922F: drivers/regulator/bd9571mwv-regulator.c 21923F: include/linux/mfd/bd9571mwv.h 21924 21925ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21926M: Matti Vaittinen <mazziesaccount@gmail.com> 21927S: Supported 21928F: drivers/clk/clk-bd718x7.c 21929F: drivers/gpio/gpio-bd71815.c 21930F: drivers/gpio/gpio-bd71828.c 21931F: drivers/mfd/rohm-bd71828.c 21932F: drivers/mfd/rohm-bd718x7.c 21933F: drivers/mfd/rohm-bd9576.c 21934F: drivers/mfd/rohm-bd96801.c 21935F: drivers/regulator/bd71815-regulator.c 21936F: drivers/regulator/bd71828-regulator.c 21937F: drivers/regulator/bd718x7-regulator.c 21938F: drivers/regulator/bd9576-regulator.c 21939F: drivers/regulator/bd96801-regulator.c 21940F: drivers/regulator/rohm-regulator.c 21941F: drivers/rtc/rtc-bd70528.c 21942F: drivers/watchdog/bd9576_wdt.c 21943F: drivers/watchdog/bd96801_wdt.c 21944F: include/linux/mfd/rohm-bd71815.h 21945F: include/linux/mfd/rohm-bd71828.h 21946F: include/linux/mfd/rohm-bd718x7.h 21947F: include/linux/mfd/rohm-bd957x.h 21948F: include/linux/mfd/rohm-bd96801.h 21949F: include/linux/mfd/rohm-bd96802.h 21950F: include/linux/mfd/rohm-generic.h 21951F: include/linux/mfd/rohm-shared.h 21952 21953ROSE NETWORK LAYER 21954L: linux-hams@vger.kernel.org 21955S: Orphan 21956W: https://linux-ax25.in-berlin.de 21957F: include/net/rose.h 21958F: include/uapi/linux/rose.h 21959F: net/rose/ 21960 21961ROTATION DRIVER FOR ALLWINNER A83T 21962M: Jernej Skrabec <jernej.skrabec@gmail.com> 21963L: linux-media@vger.kernel.org 21964S: Maintained 21965T: git git://linuxtv.org/media.git 21966F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21967F: drivers/media/platform/sunxi/sun8i-rotate/ 21968 21969RPMB SUBSYSTEM 21970M: Jens Wiklander <jens.wiklander@linaro.org> 21971L: linux-kernel@vger.kernel.org 21972S: Supported 21973F: drivers/misc/rpmb-core.c 21974F: include/linux/rpmb.h 21975 21976RPMSG TTY DRIVER 21977M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21978L: linux-remoteproc@vger.kernel.org 21979S: Maintained 21980F: drivers/tty/rpmsg_tty.c 21981 21982RTASE ETHERNET DRIVER 21983M: Justin Lai <justinlai0215@realtek.com> 21984M: Larry Chiu <larry.chiu@realtek.com> 21985L: netdev@vger.kernel.org 21986S: Maintained 21987F: drivers/net/ethernet/realtek/rtase/ 21988 21989RTL2830 MEDIA DRIVER 21990L: linux-media@vger.kernel.org 21991S: Orphan 21992W: https://linuxtv.org 21993Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21994F: drivers/media/dvb-frontends/rtl2830* 21995 21996RTL2832 MEDIA DRIVER 21997L: linux-media@vger.kernel.org 21998S: Orphan 21999W: https://linuxtv.org 22000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22001F: drivers/media/dvb-frontends/rtl2832* 22002 22003RTL2832_SDR MEDIA DRIVER 22004L: linux-media@vger.kernel.org 22005S: Orphan 22006W: https://linuxtv.org 22007Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22008F: drivers/media/dvb-frontends/rtl2832_sdr* 22009 22010RTL8180 WIRELESS DRIVER 22011L: linux-wireless@vger.kernel.org 22012S: Orphan 22013F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22014 22015RTL8187 WIRELESS DRIVER 22016M: Hin-Tak Leung <hintak.leung@gmail.com> 22017L: linux-wireless@vger.kernel.org 22018S: Maintained 22019T: git https://github.com/pkshih/rtw.git 22020F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22021 22022RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22023M: Jes Sorensen <Jes.Sorensen@gmail.com> 22024L: linux-wireless@vger.kernel.org 22025S: Maintained 22026T: git https://github.com/pkshih/rtw.git 22027F: drivers/net/wireless/realtek/rtl8xxxu/ 22028 22029RTL9300 I2C DRIVER (rtl9300-i2c) 22030M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22031L: linux-i2c@vger.kernel.org 22032S: Maintained 22033F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22034F: drivers/i2c/busses/i2c-rtl9300.c 22035 22036RTRS TRANSPORT DRIVERS 22037M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22038M: Jack Wang <jinpu.wang@ionos.com> 22039L: linux-rdma@vger.kernel.org 22040S: Maintained 22041F: drivers/infiniband/ulp/rtrs/ 22042 22043RUNTIME VERIFICATION (RV) 22044M: Steven Rostedt <rostedt@goodmis.org> 22045L: linux-trace-kernel@vger.kernel.org 22046S: Maintained 22047F: Documentation/trace/rv/ 22048F: include/linux/rv.h 22049F: include/rv/ 22050F: kernel/trace/rv/ 22051F: tools/verification/ 22052 22053RUST 22054M: Miguel Ojeda <ojeda@kernel.org> 22055M: Alex Gaynor <alex.gaynor@gmail.com> 22056R: Boqun Feng <boqun.feng@gmail.com> 22057R: Gary Guo <gary@garyguo.net> 22058R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22059R: Benno Lossin <lossin@kernel.org> 22060R: Andreas Hindborg <a.hindborg@kernel.org> 22061R: Alice Ryhl <aliceryhl@google.com> 22062R: Trevor Gross <tmgross@umich.edu> 22063R: Danilo Krummrich <dakr@kernel.org> 22064L: rust-for-linux@vger.kernel.org 22065S: Supported 22066W: https://rust-for-linux.com 22067B: https://github.com/Rust-for-Linux/linux/issues 22068C: zulip://rust-for-linux.zulipchat.com 22069P: https://rust-for-linux.com/contributing 22070T: git https://github.com/Rust-for-Linux/linux.git rust-next 22071F: .clippy.toml 22072F: Documentation/rust/ 22073F: include/trace/events/rust_sample.h 22074F: rust/ 22075F: samples/rust/ 22076F: scripts/*rust* 22077F: tools/testing/selftests/rust/ 22078K: \b(?i:rust)\b 22079 22080RUST [ALLOC] 22081M: Danilo Krummrich <dakr@kernel.org> 22082R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22083R: Vlastimil Babka <vbabka@suse.cz> 22084R: Liam R. Howlett <Liam.Howlett@oracle.com> 22085R: Uladzislau Rezki <urezki@gmail.com> 22086L: rust-for-linux@vger.kernel.org 22087S: Maintained 22088T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22089F: rust/kernel/alloc.rs 22090F: rust/kernel/alloc/ 22091 22092RUST [PIN-INIT] 22093M: Benno Lossin <lossin@kernel.org> 22094L: rust-for-linux@vger.kernel.org 22095S: Maintained 22096W: https://rust-for-linux.com/pin-init 22097B: https://github.com/Rust-for-Linux/pin-init/issues 22098C: zulip://rust-for-linux.zulipchat.com 22099P: rust/pin-init/CONTRIBUTING.md 22100T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22101F: rust/kernel/init.rs 22102F: rust/pin-init/ 22103K: \bpin-init\b|pin_init\b|PinInit 22104 22105RXRPC SOCKETS (AF_RXRPC) 22106M: David Howells <dhowells@redhat.com> 22107M: Marc Dionne <marc.dionne@auristor.com> 22108L: linux-afs@lists.infradead.org 22109S: Supported 22110W: https://www.infradead.org/~dhowells/kafs/ 22111F: Documentation/networking/rxrpc.rst 22112F: include/keys/rxrpc-type.h 22113F: include/net/af_rxrpc.h 22114F: include/trace/events/rxrpc.h 22115F: include/uapi/linux/rxrpc.h 22116F: net/rxrpc/ 22117 22118S3 SAVAGE FRAMEBUFFER DRIVER 22119M: Antonino Daplas <adaplas@gmail.com> 22120L: linux-fbdev@vger.kernel.org 22121S: Maintained 22122F: drivers/video/fbdev/savage/ 22123 22124S390 ARCHITECTURE 22125M: Heiko Carstens <hca@linux.ibm.com> 22126M: Vasily Gorbik <gor@linux.ibm.com> 22127M: Alexander Gordeev <agordeev@linux.ibm.com> 22128R: Christian Borntraeger <borntraeger@linux.ibm.com> 22129R: Sven Schnelle <svens@linux.ibm.com> 22130L: linux-s390@vger.kernel.org 22131S: Supported 22132T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22133F: Documentation/driver-api/s390-drivers.rst 22134F: Documentation/arch/s390/ 22135F: arch/s390/ 22136F: drivers/s390/ 22137F: drivers/watchdog/diag288_wdt.c 22138 22139S390 COMMON I/O LAYER 22140M: Vineeth Vijayan <vneethv@linux.ibm.com> 22141M: Peter Oberparleiter <oberpar@linux.ibm.com> 22142L: linux-s390@vger.kernel.org 22143S: Supported 22144F: drivers/s390/cio/ 22145 22146S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22147M: Harald Freudenberger <freude@linux.ibm.com> 22148M: Holger Dengler <dengler@linux.ibm.com> 22149L: linux-crypto@vger.kernel.org 22150L: linux-s390@vger.kernel.org 22151S: Supported 22152F: arch/s390/crypto/ 22153F: arch/s390/include/asm/archrandom.h 22154F: arch/s390/include/asm/cpacf.h 22155 22156S390 DASD DRIVER 22157M: Stefan Haberland <sth@linux.ibm.com> 22158M: Jan Hoeppner <hoeppner@linux.ibm.com> 22159L: linux-s390@vger.kernel.org 22160S: Supported 22161F: block/partitions/ibm.c 22162F: drivers/s390/block/dasd* 22163F: include/linux/dasd_mod.h 22164 22165S390 HWRANDOM TRNG DRIVER 22166M: Harald Freudenberger <freude@linux.ibm.com> 22167M: Holger Dengler <dengler@linux.ibm.com> 22168L: linux-crypto@vger.kernel.org 22169L: linux-s390@vger.kernel.org 22170S: Supported 22171F: drivers/char/hw_random/s390-trng.c 22172 22173S390 IOMMU (PCI) 22174M: Niklas Schnelle <schnelle@linux.ibm.com> 22175M: Matthew Rosato <mjrosato@linux.ibm.com> 22176R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22177L: linux-s390@vger.kernel.org 22178S: Supported 22179F: drivers/iommu/s390-iommu.c 22180 22181S390 IUCV NETWORK LAYER 22182M: Alexandra Winter <wintera@linux.ibm.com> 22183M: Thorsten Winkler <twinkler@linux.ibm.com> 22184L: linux-s390@vger.kernel.org 22185L: netdev@vger.kernel.org 22186S: Supported 22187F: drivers/s390/net/*iucv* 22188F: include/net/iucv/ 22189F: net/iucv/ 22190 22191S390 MM 22192M: Alexander Gordeev <agordeev@linux.ibm.com> 22193M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22194L: linux-s390@vger.kernel.org 22195S: Supported 22196T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22197F: arch/s390/include/asm/pgtable.h 22198F: arch/s390/mm 22199 22200S390 NETWORK DRIVERS 22201M: Alexandra Winter <wintera@linux.ibm.com> 22202M: Thorsten Winkler <twinkler@linux.ibm.com> 22203L: linux-s390@vger.kernel.org 22204L: netdev@vger.kernel.org 22205S: Supported 22206F: drivers/s390/net/ 22207F: include/linux/ism.h 22208 22209S390 PCI SUBSYSTEM 22210M: Niklas Schnelle <schnelle@linux.ibm.com> 22211M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22212L: linux-s390@vger.kernel.org 22213S: Supported 22214F: Documentation/arch/s390/pci.rst 22215F: arch/s390/pci/ 22216F: drivers/pci/hotplug/s390_pci_hpc.c 22217 22218S390 PTP DRIVER 22219M: Sven Schnelle <svens@linux.ibm.com> 22220L: linux-s390@vger.kernel.org 22221S: Supported 22222F: drivers/ptp/ptp_s390.c 22223 22224S390 SCM DRIVER 22225M: Vineeth Vijayan <vneethv@linux.ibm.com> 22226L: linux-s390@vger.kernel.org 22227S: Supported 22228F: drivers/s390/block/scm* 22229F: drivers/s390/cio/scm.c 22230 22231S390 VFIO AP DRIVER 22232M: Tony Krowiak <akrowiak@linux.ibm.com> 22233M: Halil Pasic <pasic@linux.ibm.com> 22234M: Jason Herne <jjherne@linux.ibm.com> 22235L: linux-s390@vger.kernel.org 22236S: Supported 22237F: Documentation/arch/s390/vfio-ap* 22238F: drivers/s390/crypto/vfio_ap* 22239 22240S390 VFIO-CCW DRIVER 22241M: Eric Farman <farman@linux.ibm.com> 22242M: Matthew Rosato <mjrosato@linux.ibm.com> 22243R: Halil Pasic <pasic@linux.ibm.com> 22244L: linux-s390@vger.kernel.org 22245L: kvm@vger.kernel.org 22246S: Supported 22247F: Documentation/arch/s390/vfio-ccw.rst 22248F: drivers/s390/cio/vfio_ccw* 22249F: include/uapi/linux/vfio_ccw.h 22250 22251S390 VFIO-PCI DRIVER 22252M: Matthew Rosato <mjrosato@linux.ibm.com> 22253M: Eric Farman <farman@linux.ibm.com> 22254L: linux-s390@vger.kernel.org 22255L: kvm@vger.kernel.org 22256S: Supported 22257F: arch/s390/kvm/pci* 22258F: drivers/vfio/pci/vfio_pci_zdev.c 22259F: include/uapi/linux/vfio_zdev.h 22260 22261S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22262M: Harald Freudenberger <freude@linux.ibm.com> 22263M: Holger Dengler <dengler@linux.ibm.com> 22264L: linux-s390@vger.kernel.org 22265S: Supported 22266F: arch/s390/include/asm/ap.h 22267F: arch/s390/include/asm/pkey.h 22268F: arch/s390/include/asm/trace/zcrypt.h 22269F: arch/s390/include/uapi/asm/pkey.h 22270F: arch/s390/include/uapi/asm/zcrypt.h 22271F: drivers/s390/crypto/ 22272 22273S390 ZFCP DRIVER 22274M: Nihar Panda <niharp@linux.ibm.com> 22275L: linux-s390@vger.kernel.org 22276S: Supported 22277F: drivers/s390/scsi/zfcp_* 22278 22279SAA6588 RDS RECEIVER DRIVER 22280M: Hans Verkuil <hverkuil@xs4all.nl> 22281L: linux-media@vger.kernel.org 22282S: Odd Fixes 22283W: https://linuxtv.org 22284T: git git://linuxtv.org/media.git 22285F: drivers/media/i2c/saa6588* 22286 22287SAA7134 VIDEO4LINUX DRIVER 22288M: Mauro Carvalho Chehab <mchehab@kernel.org> 22289L: linux-media@vger.kernel.org 22290S: Odd fixes 22291W: https://linuxtv.org 22292T: git git://linuxtv.org/media.git 22293F: Documentation/driver-api/media/drivers/saa7134* 22294F: drivers/media/pci/saa7134/ 22295 22296SAA7146 VIDEO4LINUX-2 DRIVER 22297M: Hans Verkuil <hverkuil@xs4all.nl> 22298L: linux-media@vger.kernel.org 22299S: Maintained 22300T: git git://linuxtv.org/media.git 22301F: drivers/media/common/saa7146/ 22302F: drivers/media/pci/saa7146/ 22303F: include/media/drv-intf/saa7146* 22304 22305SAFESETID SECURITY MODULE 22306M: Micah Morton <mortonm@chromium.org> 22307S: Supported 22308F: Documentation/admin-guide/LSM/SafeSetID.rst 22309F: security/safesetid/ 22310 22311SAMSUNG AUDIO (ASoC) DRIVERS 22312M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22313L: linux-sound@vger.kernel.org 22314S: Maintained 22315B: mailto:linux-samsung-soc@vger.kernel.org 22316F: Documentation/devicetree/bindings/sound/samsung* 22317F: sound/soc/samsung/ 22318 22319SAMSUNG EXYNOS2200 SoC SUPPORT 22320M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22322L: linux-samsung-soc@vger.kernel.org 22323S: Maintained 22324F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22325F: arch/arm64/boot/dts/exynos/exynos2200* 22326F: drivers/clk/samsung/clk-exynos2200.c 22327F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22328 22329SAMSUNG EXYNOS850 SoC SUPPORT 22330M: Sam Protsenko <semen.protsenko@linaro.org> 22331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22332L: linux-samsung-soc@vger.kernel.org 22333S: Maintained 22334F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22335F: arch/arm64/boot/dts/exynos/exynos850* 22336F: drivers/clk/samsung/clk-exynos850.c 22337F: include/dt-bindings/clock/exynos850.h 22338 22339SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22340M: Tudor Ambarus <tudor.ambarus@linaro.org> 22341L: linux-kernel@vger.kernel.org 22342L: linux-samsung-soc@vger.kernel.org 22343S: Supported 22344F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22345F: drivers/firmware/samsung/exynos-acpm* 22346F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22347 22348SAMSUNG EXYNOS MAILBOX DRIVER 22349M: Tudor Ambarus <tudor.ambarus@linaro.org> 22350L: linux-kernel@vger.kernel.org 22351L: linux-samsung-soc@vger.kernel.org 22352S: Supported 22353F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22354F: drivers/mailbox/exynos-mailbox.c 22355F: include/linux/mailbox/exynos-message.h 22356 22357SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22358M: Krzysztof Kozlowski <krzk@kernel.org> 22359L: linux-crypto@vger.kernel.org 22360L: linux-samsung-soc@vger.kernel.org 22361S: Maintained 22362F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22363F: drivers/crypto/exynos-rng.c 22364 22365SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22366M: Łukasz Stelmach <l.stelmach@samsung.com> 22367L: linux-samsung-soc@vger.kernel.org 22368S: Maintained 22369F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22370F: drivers/char/hw_random/exynos-trng.c 22371 22372SAMSUNG FRAMEBUFFER DRIVER 22373M: Jingoo Han <jingoohan1@gmail.com> 22374L: linux-fbdev@vger.kernel.org 22375S: Maintained 22376F: drivers/video/fbdev/s3c-fb.c 22377 22378SAMSUNG GALAXY BOOK DRIVER 22379M: Joshua Grisham <josh@joshuagrisham.com> 22380L: platform-driver-x86@vger.kernel.org 22381S: Maintained 22382F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22383F: drivers/platform/x86/samsung-galaxybook.c 22384 22385SAMSUNG INTERCONNECT DRIVERS 22386M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22387M: Artur Świgoń <a.swigon@samsung.com> 22388L: linux-pm@vger.kernel.org 22389L: linux-samsung-soc@vger.kernel.org 22390S: Supported 22391F: drivers/interconnect/samsung/ 22392 22393SAMSUNG LAPTOP DRIVER 22394M: Corentin Chary <corentin.chary@gmail.com> 22395L: platform-driver-x86@vger.kernel.org 22396S: Maintained 22397F: drivers/platform/x86/samsung-laptop.c 22398 22399SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22400M: Krzysztof Kozlowski <krzk@kernel.org> 22401R: André Draszik <andre.draszik@linaro.org> 22402L: linux-kernel@vger.kernel.org 22403L: linux-samsung-soc@vger.kernel.org 22404S: Maintained 22405B: mailto:linux-samsung-soc@vger.kernel.org 22406F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22407F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22408F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22409F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22410F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22411F: drivers/clk/clk-s2mps11.c 22412F: drivers/mfd/sec*.[ch] 22413F: drivers/regulator/s2m*.c 22414F: drivers/regulator/s5m*.c 22415F: drivers/rtc/rtc-s5m.c 22416F: include/linux/mfd/samsung/ 22417 22418SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22419M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22420L: linux-media@vger.kernel.org 22421L: linux-samsung-soc@vger.kernel.org 22422S: Maintained 22423F: drivers/media/platform/samsung/s3c-camif/ 22424F: include/media/drv-intf/s3c_camif.h 22425 22426SAMSUNG S3FWRN5 NFC DRIVER 22427M: Krzysztof Kozlowski <krzk@kernel.org> 22428S: Maintained 22429F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22430F: drivers/nfc/s3fwrn5 22431 22432SAMSUNG S5C73M3 CAMERA DRIVER 22433M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22434M: Andrzej Hajda <andrzej.hajda@intel.com> 22435L: linux-media@vger.kernel.org 22436S: Supported 22437F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22438F: drivers/media/i2c/s5c73m3/* 22439 22440SAMSUNG S5K5BAF CAMERA DRIVER 22441M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22442M: Andrzej Hajda <andrzej.hajda@intel.com> 22443L: linux-media@vger.kernel.org 22444S: Supported 22445F: drivers/media/i2c/s5k5baf.c 22446 22447SAMSUNG S5P Security SubSystem (SSS) DRIVER 22448M: Krzysztof Kozlowski <krzk@kernel.org> 22449M: Vladimir Zapolskiy <vz@mleia.com> 22450L: linux-crypto@vger.kernel.org 22451L: linux-samsung-soc@vger.kernel.org 22452S: Maintained 22453F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22454F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22455F: drivers/crypto/s5p-sss.c 22456 22457SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22458M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22459L: linux-media@vger.kernel.org 22460S: Supported 22461Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22462F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22463F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22464F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22465F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22466F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22467F: drivers/media/platform/samsung/exynos4-is/ 22468 22469SAMSUNG SOC CLOCK DRIVERS 22470M: Krzysztof Kozlowski <krzk@kernel.org> 22471M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22472M: Chanwoo Choi <cw00.choi@samsung.com> 22473R: Alim Akhtar <alim.akhtar@samsung.com> 22474L: linux-samsung-soc@vger.kernel.org 22475S: Maintained 22476T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22477F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22478F: Documentation/devicetree/bindings/clock/samsung,s3c* 22479F: drivers/clk/samsung/ 22480F: include/dt-bindings/clock/exynos*.h 22481F: include/dt-bindings/clock/s5p*.h 22482F: include/dt-bindings/clock/samsung,*.h 22483F: include/linux/clk/samsung.h 22484 22485SAMSUNG SPI DRIVERS 22486M: Andi Shyti <andi.shyti@kernel.org> 22487R: Tudor Ambarus <tudor.ambarus@linaro.org> 22488L: linux-spi@vger.kernel.org 22489L: linux-samsung-soc@vger.kernel.org 22490S: Maintained 22491F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22492F: drivers/spi/spi-s3c* 22493F: include/linux/platform_data/spi-s3c64xx.h 22494 22495SAMSUNG SXGBE DRIVERS 22496M: Byungho An <bh74.an@samsung.com> 22497L: netdev@vger.kernel.org 22498S: Maintained 22499F: drivers/net/ethernet/samsung/sxgbe/ 22500 22501SAMSUNG THERMAL DRIVER 22502M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22503M: Krzysztof Kozlowski <krzk@kernel.org> 22504L: linux-pm@vger.kernel.org 22505L: linux-samsung-soc@vger.kernel.org 22506S: Maintained 22507F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22508F: drivers/thermal/samsung/ 22509 22510SAMSUNG USB2 PHY DRIVER 22511M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22512L: linux-kernel@vger.kernel.org 22513S: Supported 22514F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22515F: Documentation/driver-api/phy/samsung-usb2.rst 22516F: drivers/phy/samsung/phy-exynos4210-usb2.c 22517F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22518F: drivers/phy/samsung/phy-exynos5250-usb2.c 22519F: drivers/phy/samsung/phy-s5pv210-usb2.c 22520F: drivers/phy/samsung/phy-samsung-usb2.c 22521F: drivers/phy/samsung/phy-samsung-usb2.h 22522 22523SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22524M: Paul Barker <paul.barker@sancloud.com> 22525R: Marc Murphy <marc.murphy@sancloud.com> 22526S: Supported 22527F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22528 22529SC1200 WDT DRIVER 22530M: Zwane Mwaikambo <zwanem@gmail.com> 22531S: Maintained 22532F: drivers/watchdog/sc1200wdt.c 22533 22534SCHEDULER 22535M: Ingo Molnar <mingo@redhat.com> 22536M: Peter Zijlstra <peterz@infradead.org> 22537M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22538M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22539R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22540R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22541R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22542R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22543R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22544L: linux-kernel@vger.kernel.org 22545S: Maintained 22546T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22547F: include/linux/preempt.h 22548F: include/linux/sched.h 22549F: include/linux/wait.h 22550F: include/uapi/linux/sched.h 22551F: kernel/fork.c 22552F: kernel/sched/ 22553F: tools/sched/ 22554 22555SCHEDULER - SCHED_EXT 22556R: Tejun Heo <tj@kernel.org> 22557R: David Vernet <void@manifault.com> 22558R: Andrea Righi <arighi@nvidia.com> 22559R: Changwoo Min <changwoo@igalia.com> 22560L: sched-ext@lists.linux.dev 22561S: Maintained 22562W: https://github.com/sched-ext/scx 22563T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22564F: include/linux/sched/ext.h 22565F: kernel/sched/ext* 22566F: tools/sched_ext/ 22567F: tools/testing/selftests/sched_ext 22568 22569SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22570M: Gustavo Silva <gustavograzs@gmail.com> 22571S: Maintained 22572F: drivers/iio/chemical/ens160_core.c 22573F: drivers/iio/chemical/ens160_i2c.c 22574F: drivers/iio/chemical/ens160_spi.c 22575F: drivers/iio/chemical/ens160.h 22576 22577SCSI LIBSAS SUBSYSTEM 22578R: John Garry <john.g.garry@oracle.com> 22579R: Jason Yan <yanaijie@huawei.com> 22580L: linux-scsi@vger.kernel.org 22581S: Supported 22582F: Documentation/scsi/libsas.rst 22583F: drivers/scsi/libsas/ 22584F: include/scsi/libsas.h 22585F: include/scsi/sas_ata.h 22586 22587SCSI RDMA PROTOCOL (SRP) INITIATOR 22588M: Bart Van Assche <bvanassche@acm.org> 22589L: linux-rdma@vger.kernel.org 22590S: Supported 22591Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22592F: drivers/infiniband/ulp/srp/ 22593F: include/scsi/srp.h 22594 22595SCSI RDMA PROTOCOL (SRP) TARGET 22596M: Bart Van Assche <bvanassche@acm.org> 22597L: linux-rdma@vger.kernel.org 22598L: target-devel@vger.kernel.org 22599S: Supported 22600Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22601F: drivers/infiniband/ulp/srpt/ 22602 22603SCSI SG DRIVER 22604M: Doug Gilbert <dgilbert@interlog.com> 22605L: linux-scsi@vger.kernel.org 22606S: Maintained 22607W: http://sg.danny.cz/sg 22608F: Documentation/scsi/scsi-generic.rst 22609F: drivers/scsi/sg.c 22610F: include/scsi/sg.h 22611 22612SCSI SUBSYSTEM 22613M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22614M: "Martin K. Petersen" <martin.petersen@oracle.com> 22615L: linux-scsi@vger.kernel.org 22616S: Maintained 22617Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22618T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22620F: Documentation/devicetree/bindings/scsi/ 22621F: drivers/scsi/ 22622F: drivers/ufs/ 22623F: include/scsi/ 22624F: include/uapi/scsi/ 22625 22626SCSI TAPE DRIVER 22627M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22628L: linux-scsi@vger.kernel.org 22629S: Maintained 22630F: Documentation/scsi/st.rst 22631F: drivers/scsi/st.* 22632F: drivers/scsi/st_*.h 22633 22634SCSI TARGET CORE USER DRIVER 22635M: Bodo Stroesser <bostroesser@gmail.com> 22636L: linux-scsi@vger.kernel.org 22637L: target-devel@vger.kernel.org 22638S: Supported 22639F: Documentation/target/tcmu-design.rst 22640F: drivers/target/target_core_user.c 22641F: include/uapi/linux/target_core_user.h 22642 22643SCSI TARGET SUBSYSTEM 22644M: "Martin K. Petersen" <martin.petersen@oracle.com> 22645L: linux-scsi@vger.kernel.org 22646L: target-devel@vger.kernel.org 22647S: Supported 22648Q: https://patchwork.kernel.org/project/target-devel/list/ 22649T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22650F: Documentation/target/ 22651F: drivers/target/ 22652F: include/target/ 22653 22654SCTP PROTOCOL 22655M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22656M: Xin Long <lucien.xin@gmail.com> 22657L: linux-sctp@vger.kernel.org 22658S: Maintained 22659W: https://github.com/sctp/lksctp-tools/wiki 22660F: Documentation/networking/sctp.rst 22661F: include/linux/sctp.h 22662F: include/net/sctp/ 22663F: include/uapi/linux/sctp.h 22664F: net/sctp/ 22665 22666SCx200 CPU SUPPORT 22667M: Jim Cromie <jim.cromie@gmail.com> 22668S: Odd Fixes 22669F: Documentation/i2c/busses/scx200_acb.rst 22670F: arch/x86/platform/scx200/ 22671F: drivers/i2c/busses/scx200* 22672F: drivers/mtd/maps/scx200_docflash.c 22673F: drivers/watchdog/scx200_wdt.c 22674F: include/linux/scx200.h 22675 22676SCx200 GPIO DRIVER 22677M: Jim Cromie <jim.cromie@gmail.com> 22678S: Maintained 22679F: drivers/char/scx200_gpio.c 22680F: include/linux/scx200_gpio.h 22681 22682SCx200 HRT CLOCKSOURCE DRIVER 22683M: Jim Cromie <jim.cromie@gmail.com> 22684S: Maintained 22685F: drivers/clocksource/scx200_hrt.c 22686 22687SDCA LIBRARY AND CLASS DRIVER 22688M: Charles Keepax <ckeepax@opensource.cirrus.com> 22689M: Maciej Strozek <mstrozek@opensource.cirrus.com> 22690R: Bard Liao <yung-chuan.liao@linux.intel.com> 22691R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 22692L: linux-sound@vger.kernel.org 22693L: patches@opensource.cirrus.com 22694S: Maintained 22695F: include/sound/sdca* 22696F: sound/soc/sdca/* 22697 22698SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22699M: Sascha Sommer <saschasommer@freenet.de> 22700L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22701S: Maintained 22702F: drivers/mmc/host/sdricoh_cs.c 22703 22704SECO BOARDS CEC DRIVER 22705M: Ettore Chimenti <ek5.chimenti@gmail.com> 22706S: Maintained 22707F: drivers/media/cec/platform/seco/seco-cec.c 22708F: drivers/media/cec/platform/seco/seco-cec.h 22709 22710SECURE COMPUTING 22711M: Kees Cook <kees@kernel.org> 22712R: Andy Lutomirski <luto@amacapital.net> 22713R: Will Drewry <wad@chromium.org> 22714S: Supported 22715T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22716F: Documentation/userspace-api/seccomp_filter.rst 22717F: include/linux/seccomp.h 22718F: include/uapi/linux/seccomp.h 22719F: kernel/seccomp.c 22720F: tools/testing/selftests/kselftest_harness.h 22721F: tools/testing/selftests/kselftest_harness/ 22722F: tools/testing/selftests/seccomp/* 22723K: \bsecure_computing 22724K: \bTIF_SECCOMP\b 22725 22726SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22727M: Kamal Dasu <kamal.dasu@broadcom.com> 22728M: Al Cooper <alcooperx@gmail.com> 22729R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22730L: linux-mmc@vger.kernel.org 22731S: Maintained 22732F: drivers/mmc/host/sdhci-brcmstb* 22733 22734SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22735M: Adrian Hunter <adrian.hunter@intel.com> 22736L: linux-mmc@vger.kernel.org 22737S: Supported 22738F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22739F: drivers/mmc/host/sdhci* 22740 22741SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22742M: Aubin Constans <aubin.constans@microchip.com> 22743R: Eugen Hristev <eugen.hristev@collabora.com> 22744L: linux-mmc@vger.kernel.org 22745S: Supported 22746F: drivers/mmc/host/sdhci-of-at91.c 22747 22748SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22749M: Haibo Chen <haibo.chen@nxp.com> 22750L: imx@lists.linux.dev 22751L: linux-mmc@vger.kernel.org 22752L: s32@nxp.com 22753S: Maintained 22754F: drivers/mmc/host/sdhci-esdhc-imx.c 22755 22756SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22757M: Ben Dooks <ben-linux@fluff.org> 22758M: Jaehoon Chung <jh80.chung@samsung.com> 22759L: linux-mmc@vger.kernel.org 22760S: Maintained 22761F: drivers/mmc/host/sdhci-s3c* 22762 22763SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22764M: Viresh Kumar <vireshk@kernel.org> 22765L: linux-mmc@vger.kernel.org 22766S: Maintained 22767F: drivers/mmc/host/sdhci-spear.c 22768 22769SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22770M: Vignesh Raghavendra <vigneshr@ti.com> 22771L: linux-mmc@vger.kernel.org 22772S: Maintained 22773F: drivers/mmc/host/sdhci-omap.c 22774 22775SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22776M: Jonathan Derrick <jonathan.derrick@linux.dev> 22777L: linux-block@vger.kernel.org 22778S: Supported 22779F: block/opal_proto.h 22780F: block/sed* 22781F: include/linux/sed* 22782F: include/uapi/linux/sed* 22783 22784SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22785M: Mark Rutland <mark.rutland@arm.com> 22786M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22787M: Sudeep Holla <sudeep.holla@arm.com> 22788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22789S: Maintained 22790F: drivers/firmware/smccc/ 22791F: include/linux/arm-smccc.h 22792 22793SECURITY CONTACT 22794M: Security Officers <security@kernel.org> 22795S: Supported 22796F: Documentation/process/security-bugs.rst 22797 22798SECURITY SUBSYSTEM 22799M: Paul Moore <paul@paul-moore.com> 22800M: James Morris <jmorris@namei.org> 22801M: "Serge E. Hallyn" <serge@hallyn.com> 22802L: linux-security-module@vger.kernel.org 22803S: Supported 22804Q: https://patchwork.kernel.org/project/linux-security-module/list 22805B: mailto:linux-security-module@vger.kernel.org 22806P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22807T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22808F: include/linux/lsm/ 22809F: include/linux/lsm_audit.h 22810F: include/linux/lsm_hook_defs.h 22811F: include/linux/lsm_hooks.h 22812F: include/linux/security.h 22813F: include/uapi/linux/lsm.h 22814F: security/ 22815F: tools/testing/selftests/lsm/ 22816X: security/selinux/ 22817K: \bsecurity_[a-z_0-9]\+\b 22818 22819SELINUX SECURITY MODULE 22820M: Paul Moore <paul@paul-moore.com> 22821M: Stephen Smalley <stephen.smalley.work@gmail.com> 22822R: Ondrej Mosnacek <omosnace@redhat.com> 22823L: selinux@vger.kernel.org 22824S: Supported 22825W: https://github.com/SELinuxProject 22826Q: https://patchwork.kernel.org/project/selinux/list 22827B: mailto:selinux@vger.kernel.org 22828P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22829T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22830F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22831F: Documentation/ABI/removed/sysfs-selinux-disable 22832F: Documentation/admin-guide/LSM/SELinux.rst 22833F: include/trace/events/avc.h 22834F: include/uapi/linux/selinux_netlink.h 22835F: scripts/selinux/ 22836F: security/selinux/ 22837 22838SENSABLE PHANTOM 22839M: Jiri Slaby <jirislaby@kernel.org> 22840S: Maintained 22841F: drivers/misc/phantom.c 22842F: include/uapi/linux/phantom.h 22843 22844SENSEAIR SUNRISE 006-0-0007 22845M: Jacopo Mondi <jacopo@jmondi.org> 22846S: Maintained 22847F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22848F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22849F: drivers/iio/chemical/sunrise_co2.c 22850 22851SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22852M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22853S: Maintained 22854F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22855F: drivers/iio/chemical/scd30.h 22856F: drivers/iio/chemical/scd30_core.c 22857F: drivers/iio/chemical/scd30_i2c.c 22858F: drivers/iio/chemical/scd30_serial.c 22859 22860SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22861M: Roan van Dijk <roan@protonic.nl> 22862S: Maintained 22863F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22864F: drivers/iio/chemical/scd4x.c 22865 22866SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22867M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22868S: Maintained 22869F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22870F: drivers/iio/pressure/sdp500.c 22871 22872SENSIRION SGP40 GAS SENSOR DRIVER 22873M: Andreas Klinger <ak@it-klinger.de> 22874S: Maintained 22875F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22876F: drivers/iio/chemical/sgp40.c 22877 22878SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22879M: Tomasz Duszynski <tduszyns@gmail.com> 22880S: Maintained 22881F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22882F: drivers/iio/chemical/sps30.c 22883F: drivers/iio/chemical/sps30_i2c.c 22884F: drivers/iio/chemical/sps30_serial.c 22885 22886SERIAL DEVICE BUS 22887M: Rob Herring <robh@kernel.org> 22888L: linux-serial@vger.kernel.org 22889S: Maintained 22890F: Documentation/devicetree/bindings/serial/serial.yaml 22891F: drivers/tty/serdev/ 22892F: include/linux/serdev.h 22893 22894SERIAL IR RECEIVER 22895M: Sean Young <sean@mess.org> 22896L: linux-media@vger.kernel.org 22897S: Maintained 22898F: drivers/media/rc/serial_ir.c 22899 22900SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22901M: Srinivas Kandagatla <srini@kernel.org> 22902L: linux-sound@vger.kernel.org 22903S: Maintained 22904F: Documentation/devicetree/bindings/slimbus/ 22905F: Documentation/driver-api/slimbus.rst 22906F: drivers/slimbus/ 22907F: include/linux/slimbus.h 22908 22909SFC NETWORK DRIVER 22910M: Edward Cree <ecree.xilinx@gmail.com> 22911L: netdev@vger.kernel.org 22912L: linux-net-drivers@amd.com 22913S: Maintained 22914F: Documentation/networking/devlink/sfc.rst 22915F: drivers/net/ethernet/sfc/ 22916 22917SFCTEMP HWMON DRIVER 22918M: Emil Renner Berthing <kernel@esmil.dk> 22919M: Hal Feng <hal.feng@starfivetech.com> 22920L: linux-hwmon@vger.kernel.org 22921S: Maintained 22922F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22923F: Documentation/hwmon/sfctemp.rst 22924F: drivers/hwmon/sfctemp.c 22925 22926SFF/SFP/SFP+ MODULE SUPPORT 22927M: Russell King <linux@armlinux.org.uk> 22928L: netdev@vger.kernel.org 22929S: Maintained 22930F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22931F: drivers/net/phy/phylink.c 22932F: drivers/net/phy/sfp* 22933F: include/linux/mdio/mdio-i2c.h 22934F: include/linux/phylink.h 22935F: include/linux/sfp.h 22936K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22937 22938SGI GRU DRIVER 22939M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22940S: Maintained 22941F: drivers/misc/sgi-gru/ 22942 22943SGI XP/XPC/XPNET DRIVER 22944M: Robin Holt <robinmholt@gmail.com> 22945M: Steve Wahl <steve.wahl@hpe.com> 22946S: Maintained 22947F: drivers/misc/sgi-xp/ 22948 22949SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22950M: D. Wythe <alibuda@linux.alibaba.com> 22951M: Dust Li <dust.li@linux.alibaba.com> 22952M: Sidraya Jayagond <sidraya@linux.ibm.com> 22953M: Wenjia Zhang <wenjia@linux.ibm.com> 22954R: Mahanta Jambigi <mjambigi@linux.ibm.com> 22955R: Tony Lu <tonylu@linux.alibaba.com> 22956R: Wen Gu <guwen@linux.alibaba.com> 22957L: linux-rdma@vger.kernel.org 22958L: linux-s390@vger.kernel.org 22959S: Supported 22960F: net/smc/ 22961 22962SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22963M: Linus Walleij <linus.walleij@linaro.org> 22964L: linux-iio@vger.kernel.org 22965S: Maintained 22966T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22967F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22968F: drivers/iio/light/gp2ap002.c 22969 22970SHARP RJ54N1CB0C SENSOR DRIVER 22971M: Jacopo Mondi <jacopo@jmondi.org> 22972L: linux-media@vger.kernel.org 22973S: Odd fixes 22974T: git git://linuxtv.org/media.git 22975F: drivers/media/i2c/rj54n1cb0c.c 22976F: include/media/i2c/rj54n1cb0c.h 22977 22978SHRINKER 22979M: Andrew Morton <akpm@linux-foundation.org> 22980M: Dave Chinner <david@fromorbit.com> 22981R: Qi Zheng <zhengqi.arch@bytedance.com> 22982R: Roman Gushchin <roman.gushchin@linux.dev> 22983R: Muchun Song <muchun.song@linux.dev> 22984L: linux-mm@kvack.org 22985S: Maintained 22986F: Documentation/admin-guide/mm/shrinker_debugfs.rst 22987F: include/linux/list_lru.h 22988F: include/linux/shrinker.h 22989F: mm/list_lru.c 22990F: mm/shrinker.c 22991F: mm/shrinker_debug.c 22992 22993SH_VOU V4L2 OUTPUT DRIVER 22994L: linux-media@vger.kernel.org 22995S: Orphan 22996F: drivers/media/platform/renesas/sh_vou.c 22997F: include/media/drv-intf/sh_vou.h 22998 22999SI2157 MEDIA DRIVER 23000L: linux-media@vger.kernel.org 23001S: Orphan 23002W: https://linuxtv.org 23003Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23004F: drivers/media/tuners/si2157* 23005 23006SI2165 MEDIA DRIVER 23007M: Matthias Schwarzott <zzam@gentoo.org> 23008L: linux-media@vger.kernel.org 23009S: Maintained 23010W: https://linuxtv.org 23011Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23012F: drivers/media/dvb-frontends/si2165* 23013 23014SI2168 MEDIA DRIVER 23015L: linux-media@vger.kernel.org 23016S: Orphan 23017W: https://linuxtv.org 23018Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23019F: drivers/media/dvb-frontends/si2168* 23020 23021SI470X FM RADIO RECEIVER I2C DRIVER 23022M: Hans Verkuil <hverkuil@xs4all.nl> 23023L: linux-media@vger.kernel.org 23024S: Odd Fixes 23025W: https://linuxtv.org 23026T: git git://linuxtv.org/media.git 23027F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23028F: drivers/media/radio/si470x/radio-si470x-i2c.c 23029 23030SI470X FM RADIO RECEIVER USB DRIVER 23031M: Hans Verkuil <hverkuil@xs4all.nl> 23032L: linux-media@vger.kernel.org 23033S: Maintained 23034W: https://linuxtv.org 23035T: git git://linuxtv.org/media.git 23036F: drivers/media/radio/si470x/radio-si470x-common.c 23037F: drivers/media/radio/si470x/radio-si470x-usb.c 23038F: drivers/media/radio/si470x/radio-si470x.h 23039 23040SI4713 FM RADIO TRANSMITTER I2C DRIVER 23041M: Eduardo Valentin <edubezval@gmail.com> 23042L: linux-media@vger.kernel.org 23043S: Odd Fixes 23044W: https://linuxtv.org 23045T: git git://linuxtv.org/media.git 23046F: drivers/media/radio/si4713/si4713.? 23047 23048SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23049M: Eduardo Valentin <edubezval@gmail.com> 23050L: linux-media@vger.kernel.org 23051S: Odd Fixes 23052W: https://linuxtv.org 23053T: git git://linuxtv.org/media.git 23054F: drivers/media/radio/si4713/radio-platform-si4713.c 23055 23056SI4713 FM RADIO TRANSMITTER USB DRIVER 23057M: Hans Verkuil <hverkuil@xs4all.nl> 23058L: linux-media@vger.kernel.org 23059S: Maintained 23060W: https://linuxtv.org 23061T: git git://linuxtv.org/media.git 23062F: drivers/media/radio/si4713/radio-usb-si4713.c 23063 23064SIANO DVB DRIVER 23065M: Mauro Carvalho Chehab <mchehab@kernel.org> 23066L: linux-media@vger.kernel.org 23067S: Odd fixes 23068W: https://linuxtv.org 23069T: git git://linuxtv.org/media.git 23070F: drivers/media/common/siano/ 23071F: drivers/media/mmc/siano/ 23072F: drivers/media/usb/siano/ 23073F: drivers/media/usb/siano/ 23074 23075SIEMENS IPC LED DRIVERS 23076M: Bao Cheng Su <baocheng.su@siemens.com> 23077M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23078M: Tobias Schaffner <tobias.schaffner@siemens.com> 23079L: linux-leds@vger.kernel.org 23080S: Maintained 23081F: drivers/leds/simatic/ 23082 23083SIEMENS IPC PLATFORM DRIVERS 23084M: Bao Cheng Su <baocheng.su@siemens.com> 23085M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23086M: Tobias Schaffner <tobias.schaffner@siemens.com> 23087L: platform-driver-x86@vger.kernel.org 23088S: Maintained 23089F: drivers/platform/x86/siemens/ 23090F: include/linux/platform_data/x86/simatic-ipc-base.h 23091F: include/linux/platform_data/x86/simatic-ipc.h 23092 23093SIEMENS IPC WATCHDOG DRIVERS 23094M: Bao Cheng Su <baocheng.su@siemens.com> 23095M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23096M: Tobias Schaffner <tobias.schaffner@siemens.com> 23097L: linux-watchdog@vger.kernel.org 23098S: Maintained 23099F: drivers/watchdog/simatic-ipc-wdt.c 23100 23101SIFIVE DRIVERS 23102M: Paul Walmsley <paul.walmsley@sifive.com> 23103M: Samuel Holland <samuel.holland@sifive.com> 23104L: linux-riscv@lists.infradead.org 23105S: Supported 23106F: drivers/dma/sf-pdma/ 23107N: sifive 23108K: fu[57]40 23109K: [^@]sifive 23110 23111SILEAD TOUCHSCREEN DRIVER 23112M: Hans de Goede <hansg@kernel.org> 23113L: linux-input@vger.kernel.org 23114L: platform-driver-x86@vger.kernel.org 23115S: Maintained 23116F: drivers/input/touchscreen/silead.c 23117F: drivers/platform/x86/touchscreen_dmi.c 23118 23119SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23120M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23121L: linux-wireless@vger.kernel.org 23122S: Supported 23123F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23124F: drivers/net/wireless/silabs/ 23125 23126SILICON MOTION SM712 FRAME BUFFER DRIVER 23127M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23128M: Teddy Wang <teddy.wang@siliconmotion.com> 23129M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23130L: linux-fbdev@vger.kernel.org 23131S: Maintained 23132F: Documentation/fb/sm712fb.rst 23133F: drivers/video/fbdev/sm712* 23134 23135SILVACO I3C DUAL-ROLE MASTER 23136M: Miquel Raynal <miquel.raynal@bootlin.com> 23137M: Frank Li <Frank.Li@nxp.com> 23138L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23139L: imx@lists.linux.dev 23140S: Maintained 23141F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23142F: drivers/i3c/master/svc-i3c-master.c 23143 23144SIMPLEFB FB DRIVER 23145M: Hans de Goede <hansg@kernel.org> 23146L: linux-fbdev@vger.kernel.org 23147S: Maintained 23148F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23149F: drivers/video/fbdev/simplefb.c 23150F: include/linux/platform_data/simplefb.h 23151 23152SIOX 23153M: Thorsten Scherer <t.scherer@eckelmann.de> 23154R: Pengutronix Kernel Team <kernel@pengutronix.de> 23155S: Supported 23156F: drivers/gpio/gpio-siox.c 23157F: drivers/siox/* 23158F: include/trace/events/siox.h 23159 23160SIPHASH PRF ROUTINES 23161M: Jason A. Donenfeld <Jason@zx2c4.com> 23162S: Maintained 23163F: include/linux/siphash.h 23164F: lib/siphash.c 23165F: lib/tests/siphash_kunit.c 23166 23167SIS 190 ETHERNET DRIVER 23168M: Francois Romieu <romieu@fr.zoreil.com> 23169L: netdev@vger.kernel.org 23170S: Maintained 23171F: drivers/net/ethernet/sis/sis190.c 23172 23173SIS 900/7016 FAST ETHERNET DRIVER 23174M: Daniele Venzano <venza@brownhat.org> 23175L: netdev@vger.kernel.org 23176S: Maintained 23177W: http://www.brownhat.org/sis900.html 23178F: drivers/net/ethernet/sis/sis900.* 23179 23180SIS FRAMEBUFFER DRIVER 23181S: Orphan 23182F: Documentation/fb/sisfb.rst 23183F: drivers/video/fbdev/sis/ 23184F: include/video/sisfb.h 23185 23186SIS I2C TOUCHSCREEN DRIVER 23187M: Mika Penttilä <mpenttil@redhat.com> 23188L: linux-input@vger.kernel.org 23189S: Maintained 23190F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23191F: drivers/input/touchscreen/sis_i2c.c 23192 23193SIS USB2VGA DRIVER 23194M: Thomas Winischhofer <thomas@winischhofer.net> 23195S: Maintained 23196W: http://www.winischhofer.at/linuxsisusbvga.shtml 23197F: drivers/usb/misc/sisusbvga/ 23198 23199SL28 CPLD MFD DRIVER 23200M: Michael Walle <mwalle@kernel.org> 23201S: Maintained 23202F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23203F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23204F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23205F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 23206F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23207F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23208F: drivers/gpio/gpio-sl28cpld.c 23209F: drivers/hwmon/sl28cpld-hwmon.c 23210F: drivers/irqchip/irq-sl28cpld.c 23211F: drivers/pwm/pwm-sl28cpld.c 23212F: drivers/watchdog/sl28cpld_wdt.c 23213 23214SL28 VPD NVMEM LAYOUT DRIVER 23215M: Michael Walle <mwalle@kernel.org> 23216S: Maintained 23217F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23218F: drivers/nvmem/layouts/sl28vpd.c 23219 23220SLAB ALLOCATOR 23221M: Vlastimil Babka <vbabka@suse.cz> 23222M: Andrew Morton <akpm@linux-foundation.org> 23223R: Christoph Lameter <cl@gentwo.org> 23224R: David Rientjes <rientjes@google.com> 23225R: Roman Gushchin <roman.gushchin@linux.dev> 23226R: Harry Yoo <harry.yoo@oracle.com> 23227L: linux-mm@kvack.org 23228S: Maintained 23229T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23230F: Documentation/admin-guide/mm/slab.rst 23231F: Documentation/mm/slab.rst 23232F: include/linux/mempool.h 23233F: include/linux/slab.h 23234F: mm/failslab.c 23235F: mm/mempool.c 23236F: mm/slab.h 23237F: mm/slab_common.c 23238F: mm/slub.c 23239 23240SLCAN CAN NETWORK DRIVER 23241M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23242L: linux-can@vger.kernel.org 23243S: Maintained 23244F: drivers/net/can/slcan/ 23245 23246SLEEPABLE READ-COPY UPDATE (SRCU) 23247M: Lai Jiangshan <jiangshanlai@gmail.com> 23248M: "Paul E. McKenney" <paulmck@kernel.org> 23249M: Josh Triplett <josh@joshtriplett.org> 23250R: Steven Rostedt <rostedt@goodmis.org> 23251R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23252L: rcu@vger.kernel.org 23253S: Supported 23254W: http://www.rdrop.com/users/paulmck/RCU/ 23255T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23256F: include/linux/srcu*.h 23257F: kernel/rcu/srcu*.c 23258 23259SMACK SECURITY MODULE 23260M: Casey Schaufler <casey@schaufler-ca.com> 23261L: linux-security-module@vger.kernel.org 23262S: Maintained 23263W: http://schaufler-ca.com 23264T: git https://github.com/cschaufler/smack-next.git 23265F: Documentation/admin-guide/LSM/Smack.rst 23266F: security/smack/ 23267 23268SMC91x ETHERNET DRIVER 23269M: Nicolas Pitre <nico@fluxnic.net> 23270S: Odd Fixes 23271F: drivers/net/ethernet/smsc/smc91x.* 23272 23273SMSC EMC2103 HARDWARE MONITOR DRIVER 23274M: Steve Glendinning <steve.glendinning@shawell.net> 23275L: linux-hwmon@vger.kernel.org 23276S: Maintained 23277F: Documentation/hwmon/emc2103.rst 23278F: drivers/hwmon/emc2103.c 23279 23280SMSC SCH5627 HARDWARE MONITOR DRIVER 23281M: Hans de Goede <hansg@kernel.org> 23282L: linux-hwmon@vger.kernel.org 23283S: Supported 23284F: Documentation/hwmon/sch5627.rst 23285F: drivers/hwmon/sch5627.c 23286 23287SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23288M: Steve Glendinning <steve.glendinning@shawell.net> 23289L: linux-fbdev@vger.kernel.org 23290S: Maintained 23291F: drivers/video/fbdev/smscufx.c 23292 23293SMSC47B397 HARDWARE MONITOR DRIVER 23294M: Jean Delvare <jdelvare@suse.com> 23295L: linux-hwmon@vger.kernel.org 23296S: Maintained 23297F: Documentation/hwmon/smsc47b397.rst 23298F: drivers/hwmon/smsc47b397.c 23299 23300SMSC911x ETHERNET DRIVER 23301M: Steve Glendinning <steve.glendinning@shawell.net> 23302L: netdev@vger.kernel.org 23303S: Maintained 23304F: drivers/net/ethernet/smsc/smsc911x.* 23305F: include/linux/smsc911x.h 23306 23307SMSC9420 PCI ETHERNET DRIVER 23308M: Steve Glendinning <steve.glendinning@shawell.net> 23309L: netdev@vger.kernel.org 23310S: Maintained 23311F: drivers/net/ethernet/smsc/smsc9420.* 23312 23313SNET DPU VIRTIO DATA PATH ACCELERATOR 23314R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23315F: drivers/vdpa/solidrun/ 23316 23317SOCIONEXT (SNI) AVE NETWORK DRIVER 23318M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23319L: netdev@vger.kernel.org 23320S: Maintained 23321F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23322F: drivers/net/ethernet/socionext/sni_ave.c 23323 23324SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23325M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23326M: Masahisa Kojima <kojima.masahisa@socionext.com> 23327L: netdev@vger.kernel.org 23328S: Maintained 23329F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23330F: drivers/net/ethernet/socionext/netsec.c 23331 23332SOCIONEXT (SNI) Synquacer SPI DRIVER 23333M: Masahisa Kojima <masahisa.kojima@linaro.org> 23334M: Jassi Brar <jaswinder.singh@linaro.org> 23335L: linux-spi@vger.kernel.org 23336S: Maintained 23337F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23338F: drivers/spi/spi-synquacer.c 23339 23340SOCIONEXT SYNQUACER I2C DRIVER 23341M: Ard Biesheuvel <ardb@kernel.org> 23342L: linux-i2c@vger.kernel.org 23343S: Maintained 23344F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23345F: drivers/i2c/busses/i2c-synquacer.c 23346 23347SOCIONEXT UNIPHIER SOUND DRIVER 23348L: linux-sound@vger.kernel.org 23349S: Orphan 23350F: sound/soc/uniphier/ 23351 23352SOCKET TIMESTAMPING 23353M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23354R: Jason Xing <kernelxing@tencent.com> 23355S: Maintained 23356F: Documentation/networking/timestamping.rst 23357F: include/linux/net_tstamp.h 23358F: include/uapi/linux/net_tstamp.h 23359F: tools/testing/selftests/bpf/*/net_timestamping* 23360F: tools/testing/selftests/net/*timestamp* 23361F: tools/testing/selftests/net/so_txtime.c 23362 23363SOEKRIS NET48XX LED SUPPORT 23364M: Chris Boot <bootc@bootc.net> 23365S: Maintained 23366F: drivers/leds/leds-net48xx.c 23367 23368SOFT-IWARP DRIVER (siw) 23369M: Bernard Metzler <bernard.metzler@linux.dev> 23370L: linux-rdma@vger.kernel.org 23371S: Supported 23372F: drivers/infiniband/sw/siw/ 23373F: include/uapi/rdma/siw-abi.h 23374 23375SOFT-ROCE DRIVER (rxe) 23376M: Zhu Yanjun <zyjzyj2000@gmail.com> 23377L: linux-rdma@vger.kernel.org 23378S: Supported 23379F: drivers/infiniband/sw/rxe/ 23380F: include/uapi/rdma/rdma_user_rxe.h 23381 23382SOFTLOGIC 6x10 MPEG CODEC 23383M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23384M: Andrey Utkin <andrey_utkin@fastmail.com> 23385M: Ismael Luceno <ismael@iodev.co.uk> 23386L: linux-media@vger.kernel.org 23387S: Supported 23388F: drivers/media/pci/solo6x10/ 23389 23390SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23391M: James Morse <james.morse@arm.com> 23392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23393S: Maintained 23394F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23395F: drivers/firmware/arm_sdei.c 23396F: include/linux/arm_sdei.h 23397F: include/uapi/linux/arm_sdei.h 23398 23399SOFTWARE NODES AND DEVICE PROPERTIES 23400R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23401R: Daniel Scally <djrscally@gmail.com> 23402R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23403R: Sakari Ailus <sakari.ailus@linux.intel.com> 23404L: linux-acpi@vger.kernel.org 23405S: Maintained 23406F: drivers/base/property.c 23407F: drivers/base/swnode.c 23408F: include/linux/fwnode.h 23409F: include/linux/property.h 23410 23411SOFTWARE RAID (Multiple Disks) SUPPORT 23412M: Song Liu <song@kernel.org> 23413M: Yu Kuai <yukuai3@huawei.com> 23414L: linux-raid@vger.kernel.org 23415S: Supported 23416Q: https://patchwork.kernel.org/project/linux-raid/list/ 23417T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23418F: drivers/md/Kconfig 23419F: drivers/md/Makefile 23420F: drivers/md/md* 23421F: drivers/md/raid* 23422F: include/linux/raid/ 23423F: include/uapi/linux/raid/ 23424F: lib/raid6/ 23425 23426SOLIDRUN CLEARFOG SUPPORT 23427M: Russell King <linux@armlinux.org.uk> 23428S: Maintained 23429F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23430F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23431 23432SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23433M: Russell King <linux@armlinux.org.uk> 23434S: Maintained 23435F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23436F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23437F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23438 23439SONIC NETWORK DRIVER 23440M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23441L: netdev@vger.kernel.org 23442S: Maintained 23443F: drivers/net/ethernet/natsemi/sonic.* 23444 23445SONICS SILICON BACKPLANE DRIVER (SSB) 23446M: Michael Buesch <m@bues.ch> 23447L: linux-wireless@vger.kernel.org 23448S: Maintained 23449F: drivers/ssb/ 23450F: include/linux/ssb/ 23451 23452SONY IMX208 SENSOR DRIVER 23453M: Sakari Ailus <sakari.ailus@linux.intel.com> 23454L: linux-media@vger.kernel.org 23455S: Maintained 23456T: git git://linuxtv.org/media.git 23457F: drivers/media/i2c/imx208.c 23458 23459SONY IMX214 SENSOR DRIVER 23460M: Ricardo Ribalda <ribalda@kernel.org> 23461L: linux-media@vger.kernel.org 23462S: Maintained 23463T: git git://linuxtv.org/media.git 23464F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23465F: drivers/media/i2c/imx214.c 23466 23467SONY IMX219 SENSOR DRIVER 23468M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23469L: linux-media@vger.kernel.org 23470S: Maintained 23471T: git git://linuxtv.org/media.git 23472F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23473F: drivers/media/i2c/imx219.c 23474 23475SONY IMX258 SENSOR DRIVER 23476M: Sakari Ailus <sakari.ailus@linux.intel.com> 23477L: linux-media@vger.kernel.org 23478S: Maintained 23479T: git git://linuxtv.org/media.git 23480F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23481F: drivers/media/i2c/imx258.c 23482 23483SONY IMX274 SENSOR DRIVER 23484M: Leon Luo <leonl@leopardimaging.com> 23485L: linux-media@vger.kernel.org 23486S: Maintained 23487T: git git://linuxtv.org/media.git 23488F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23489F: drivers/media/i2c/imx274.c 23490 23491SONY IMX283 SENSOR DRIVER 23492M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23493M: Umang Jain <umang.jain@ideasonboard.com> 23494L: linux-media@vger.kernel.org 23495S: Maintained 23496T: git git://linuxtv.org/media.git 23497F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23498F: drivers/media/i2c/imx283.c 23499 23500SONY IMX290 SENSOR DRIVER 23501M: Manivannan Sadhasivam <mani@kernel.org> 23502L: linux-media@vger.kernel.org 23503S: Maintained 23504T: git git://linuxtv.org/media.git 23505F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23506F: drivers/media/i2c/imx290.c 23507 23508SONY IMX296 SENSOR DRIVER 23509M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23510M: Manivannan Sadhasivam <mani@kernel.org> 23511L: linux-media@vger.kernel.org 23512S: Maintained 23513T: git git://linuxtv.org/media.git 23514F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23515F: drivers/media/i2c/imx296.c 23516 23517SONY IMX319 SENSOR DRIVER 23518M: Bingbu Cao <bingbu.cao@intel.com> 23519L: linux-media@vger.kernel.org 23520S: Maintained 23521T: git git://linuxtv.org/media.git 23522F: drivers/media/i2c/imx319.c 23523 23524SONY IMX334 SENSOR DRIVER 23525L: linux-media@vger.kernel.org 23526S: Orphan 23527T: git git://linuxtv.org/media.git 23528F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23529F: drivers/media/i2c/imx334.c 23530 23531SONY IMX335 SENSOR DRIVER 23532M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23533L: linux-media@vger.kernel.org 23534S: Maintained 23535T: git git://linuxtv.org/media.git 23536F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23537F: drivers/media/i2c/imx335.c 23538 23539SONY IMX355 SENSOR DRIVER 23540M: Tianshu Qiu <tian.shu.qiu@intel.com> 23541L: linux-media@vger.kernel.org 23542S: Maintained 23543T: git git://linuxtv.org/media.git 23544F: drivers/media/i2c/imx355.c 23545 23546SONY IMX412 SENSOR DRIVER 23547L: linux-media@vger.kernel.org 23548S: Orphan 23549T: git git://linuxtv.org/media.git 23550F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23551F: drivers/media/i2c/imx412.c 23552 23553SONY IMX415 SENSOR DRIVER 23554M: Michael Riesch <michael.riesch@collabora.com> 23555L: linux-media@vger.kernel.org 23556S: Maintained 23557T: git git://linuxtv.org/media.git 23558F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23559F: drivers/media/i2c/imx415.c 23560 23561SONY MEMORYSTICK SUBSYSTEM 23562M: Maxim Levitsky <maximlevitsky@gmail.com> 23563M: Alex Dubov <oakad@yahoo.com> 23564M: Ulf Hansson <ulf.hansson@linaro.org> 23565L: linux-mmc@vger.kernel.org 23566S: Maintained 23567T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23568F: drivers/memstick/ 23569F: include/linux/memstick.h 23570 23571SONY VAIO CONTROL DEVICE DRIVER 23572M: Mattia Dongili <malattia@linux.it> 23573L: platform-driver-x86@vger.kernel.org 23574S: Maintained 23575W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23576F: Documentation/admin-guide/laptops/sony-laptop.rst 23577F: drivers/char/sonypi.c 23578F: drivers/platform/x86/sony-laptop.c 23579 23580SOPHGO DEVICETREES and DRIVERS 23581M: Chen Wang <unicorn_wang@outlook.com> 23582M: Inochi Amaoto <inochiama@gmail.com> 23583L: sophgo@lists.linux.dev 23584W: https://github.com/sophgo/linux/wiki 23585T: git https://github.com/sophgo/linux.git 23586S: Maintained 23587N: sophgo 23588K: sophgo 23589 23590SOUND 23591M: Jaroslav Kysela <perex@perex.cz> 23592M: Takashi Iwai <tiwai@suse.com> 23593L: linux-sound@vger.kernel.org 23594S: Maintained 23595W: http://www.alsa-project.org/ 23596Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23597T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23598F: Documentation/sound/ 23599F: include/sound/ 23600F: include/uapi/sound/ 23601F: sound/ 23602F: tools/testing/selftests/alsa 23603 23604SOUND - ALSA SELFTESTS 23605M: Mark Brown <broonie@kernel.org> 23606L: linux-sound@vger.kernel.org 23607L: linux-kselftest@vger.kernel.org 23608S: Supported 23609F: tools/testing/selftests/alsa 23610 23611SOUND - COMPRESSED AUDIO 23612M: Vinod Koul <vkoul@kernel.org> 23613L: linux-sound@vger.kernel.org 23614S: Supported 23615T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23616F: Documentation/sound/designs/compress-offload.rst 23617F: include/sound/compress_driver.h 23618F: include/uapi/sound/compress_* 23619F: sound/core/compress_offload.c 23620F: sound/soc/soc-compress.c 23621 23622SOUND - CORE KUNIT TEST 23623M: Ivan Orlov <ivan.orlov0322@gmail.com> 23624L: linux-sound@vger.kernel.org 23625S: Supported 23626F: sound/core/sound_kunit.c 23627 23628SOUND - DMAENGINE HELPERS 23629M: Lars-Peter Clausen <lars@metafoo.de> 23630S: Supported 23631F: include/sound/dmaengine_pcm.h 23632F: sound/core/pcm_dmaengine.c 23633F: sound/soc/soc-generic-dmaengine-pcm.c 23634 23635SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23636M: Liam Girdwood <lgirdwood@gmail.com> 23637M: Mark Brown <broonie@kernel.org> 23638L: linux-sound@vger.kernel.org 23639S: Supported 23640W: http://alsa-project.org/main/index.php/ASoC 23641T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23642F: Documentation/devicetree/bindings/sound/ 23643F: Documentation/sound/soc/ 23644F: include/dt-bindings/sound/ 23645F: include/sound/cs* 23646X: include/sound/cs4231-regs.h 23647X: include/sound/cs8403.h 23648X: include/sound/cs8427.h 23649F: include/sound/madera-pdata.h 23650F: include/sound/soc* 23651F: include/sound/sof.h 23652F: include/sound/sof/ 23653F: include/sound/wm*.h 23654F: include/trace/events/sof*.h 23655F: include/uapi/sound/asoc.h 23656F: sound/soc/ 23657 23658SOUND - SOC LAYER / dapm-graph 23659M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23660L: linux-sound@vger.kernel.org 23661S: Maintained 23662F: tools/sound/dapm-graph 23663 23664SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23665M: Liam Girdwood <lgirdwood@gmail.com> 23666M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23667M: Bard Liao <yung-chuan.liao@linux.intel.com> 23668M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23669M: Daniel Baluta <daniel.baluta@nxp.com> 23670R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23671R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23672L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23673S: Supported 23674W: https://github.com/thesofproject/linux/ 23675F: sound/soc/sof/ 23676 23677SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23678M: Mark Brown <broonie@kernel.org> 23679M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23680S: Supported 23681L: linux-sound@vger.kernel.org 23682F: sound/soc/generic/ 23683F: include/sound/simple_card* 23684F: Documentation/devicetree/bindings/sound/simple-card.yaml 23685F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23686 23687SOUNDWIRE SUBSYSTEM 23688M: Vinod Koul <vkoul@kernel.org> 23689M: Bard Liao <yung-chuan.liao@linux.intel.com> 23690R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23691L: linux-sound@vger.kernel.org 23692S: Supported 23693T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23694F: Documentation/driver-api/soundwire/ 23695F: drivers/soundwire/ 23696F: include/linux/soundwire/ 23697 23698SP2 MEDIA DRIVER 23699M: Olli Salonen <olli.salonen@iki.fi> 23700L: linux-media@vger.kernel.org 23701S: Maintained 23702W: https://linuxtv.org 23703Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23704F: drivers/media/dvb-frontends/sp2* 23705 23706SPANISH DOCUMENTATION 23707M: Carlos Bilbao <carlos.bilbao@kernel.org> 23708R: Avadhut Naik <avadhut.naik@amd.com> 23709S: Maintained 23710F: Documentation/translations/sp_SP/ 23711 23712SPARC + UltraSPARC (sparc/sparc64) 23713M: "David S. Miller" <davem@davemloft.net> 23714M: Andreas Larsson <andreas@gaisler.com> 23715L: sparclinux@vger.kernel.org 23716S: Maintained 23717Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23718T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23719T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23720F: arch/sparc/ 23721F: drivers/sbus/ 23722 23723SPARC SERIAL DRIVERS 23724M: "David S. Miller" <davem@davemloft.net> 23725L: sparclinux@vger.kernel.org 23726S: Maintained 23727T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23728T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23729F: drivers/tty/serial/suncore.c 23730F: drivers/tty/serial/sunhv.c 23731F: drivers/tty/serial/sunsab.c 23732F: drivers/tty/serial/sunsab.h 23733F: drivers/tty/serial/sunsu.c 23734F: drivers/tty/serial/sunzilog.c 23735F: drivers/tty/serial/sunzilog.h 23736F: drivers/tty/vcc.c 23737F: include/linux/sunserialcore.h 23738 23739SPARSE CHECKER 23740M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23741L: linux-sparse@vger.kernel.org 23742S: Maintained 23743W: https://sparse.docs.kernel.org/ 23744Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23745B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23746T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23747F: include/linux/compiler.h 23748 23749SPEAKUP CONSOLE SPEECH DRIVER 23750M: William Hubbs <w.d.hubbs@gmail.com> 23751M: Chris Brannon <chris@the-brannons.com> 23752M: Kirk Reiser <kirk@reisers.ca> 23753M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23754L: speakup@linux-speakup.org 23755S: Odd Fixes 23756W: http://www.linux-speakup.org/ 23757W: https://github.com/linux-speakup/speakup 23758B: https://github.com/linux-speakup/speakup/issues 23759F: drivers/accessibility/speakup/ 23760 23761SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23762M: Viresh Kumar <vireshk@kernel.org> 23763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23764L: soc@lists.linux.dev 23765S: Maintained 23766W: http://www.st.com/spear 23767F: arch/arm/boot/dts/st/spear* 23768F: arch/arm/mach-spear/ 23769F: drivers/clk/spear/ 23770F: drivers/pinctrl/spear/ 23771 23772SPI NOR SUBSYSTEM 23773M: Tudor Ambarus <tudor.ambarus@linaro.org> 23774M: Pratyush Yadav <pratyush@kernel.org> 23775M: Michael Walle <mwalle@kernel.org> 23776L: linux-mtd@lists.infradead.org 23777S: Maintained 23778W: http://www.linux-mtd.infradead.org/ 23779Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23780C: irc://irc.oftc.net/mtd 23781T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23782F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23783F: drivers/mtd/spi-nor/ 23784F: include/linux/mtd/spi-nor.h 23785 23786SPI OFFLOAD 23787R: David Lechner <dlechner@baylibre.com> 23788F: drivers/spi/spi-offload-trigger-*.c 23789F: drivers/spi/spi-offload.c 23790F: include/linux/spi/offload/ 23791K: spi_offload 23792 23793SPI SUBSYSTEM 23794M: Mark Brown <broonie@kernel.org> 23795L: linux-spi@vger.kernel.org 23796S: Maintained 23797Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23798T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23799F: Documentation/devicetree/bindings/spi/ 23800F: Documentation/spi/ 23801F: drivers/spi/ 23802F: include/linux/spi/ 23803F: include/uapi/linux/spi/ 23804F: tools/spi/ 23805 23806SPMI SUBSYSTEM 23807M: Stephen Boyd <sboyd@kernel.org> 23808L: linux-kernel@vger.kernel.org 23809S: Maintained 23810T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23811F: Documentation/devicetree/bindings/spmi/ 23812F: drivers/spmi/ 23813F: include/dt-bindings/spmi/spmi.h 23814F: include/linux/spmi.h 23815F: include/trace/events/spmi.h 23816 23817SPU FILE SYSTEM 23818L: linuxppc-dev@lists.ozlabs.org 23819S: Orphan 23820F: Documentation/filesystems/spufs/spufs.rst 23821F: arch/powerpc/platforms/cell/spufs/ 23822 23823SQUASHFS FILE SYSTEM 23824M: Phillip Lougher <phillip@squashfs.org.uk> 23825L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23826S: Maintained 23827W: http://squashfs.org.uk 23828T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23829F: Documentation/filesystems/squashfs.rst 23830F: fs/squashfs/ 23831 23832SRM (Alpha) environment access 23833M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23834S: Maintained 23835F: arch/alpha/kernel/srm_env.c 23836 23837ST LSM6DSx IMU IIO DRIVER 23838M: Lorenzo Bianconi <lorenzo@kernel.org> 23839L: linux-iio@vger.kernel.org 23840S: Maintained 23841W: http://www.st.com/ 23842F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23843F: drivers/iio/imu/st_lsm6dsx/ 23844 23845ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23846M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23847M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23848L: linux-media@vger.kernel.org 23849S: Maintained 23850T: git git://linuxtv.org/media.git 23851F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23852F: drivers/media/i2c/st-mipid02.c 23853 23854ST STC3117 FUEL GAUGE DRIVER 23855M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23856M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23857L: linux-pm@vger.kernel.org 23858S: Maintained 23859F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23860F: drivers/power/supply/stc3117_fuel_gauge.c 23861 23862ST STM32 FIREWALL 23863M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23864S: Maintained 23865F: drivers/bus/stm32_etzpc.c 23866F: drivers/bus/stm32_firewall.c 23867F: drivers/bus/stm32_rifsc.c 23868 23869ST STM32 HDP PINCTRL DRIVER 23870M: Clément Le Goffic <legoffic.clement@gmail.com> 23871S: Maintained 23872F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 23873F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23874 23875ST STM32 I2C/SMBUS DRIVER 23876M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23877M: Alain Volmat <alain.volmat@foss.st.com> 23878L: linux-i2c@vger.kernel.org 23879S: Maintained 23880F: drivers/i2c/busses/i2c-stm32* 23881 23882ST STM32 OCTO MEMORY MANAGER 23883M: Patrice Chotard <patrice.chotard@foss.st.com> 23884S: Maintained 23885F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23886F: drivers/memory/stm32_omm.c 23887 23888ST STM32 PINCTRL DRIVER 23889M: Antonio Borneo <antonio.borneo@foss.st.com> 23890S: Maintained 23891F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 23892F: drivers/pinctrl/stm32/ 23893F: include/dt-bindings/pinctrl/stm32-pinfunc.h 23894X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23895 23896ST STM32 SPI DRIVER 23897M: Alain Volmat <alain.volmat@foss.st.com> 23898L: linux-spi@vger.kernel.org 23899S: Maintained 23900F: drivers/spi/spi-stm32.c 23901 23902ST STPDDC60 DRIVER 23903M: Daniel Nilsson <daniel.nilsson@flex.com> 23904L: linux-hwmon@vger.kernel.org 23905S: Maintained 23906F: Documentation/hwmon/stpddc60.rst 23907F: drivers/hwmon/pmbus/stpddc60.c 23908 23909ST VD55G1 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 23914F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23915F: drivers/media/i2c/vd55g1.c 23916 23917ST VD56G3 IMAGE SENSOR DRIVER 23918M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23919M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23920L: linux-media@vger.kernel.org 23921S: Maintained 23922F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 23923F: drivers/media/i2c/vd56g3.c 23924 23925ST VGXY61 DRIVER 23926M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23927M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23928L: linux-media@vger.kernel.org 23929S: Maintained 23930T: git git://linuxtv.org/media.git 23931F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23932F: Documentation/userspace-api/media/drivers/vgxy61.rst 23933F: drivers/media/i2c/vgxy61.c 23934 23935ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23936M: Song Qiang <songqiang1304521@gmail.com> 23937L: linux-iio@vger.kernel.org 23938S: Maintained 23939F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23940F: drivers/iio/proximity/vl53l0x-i2c.c 23941 23942STABLE BRANCH 23943M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23944M: Sasha Levin <sashal@kernel.org> 23945L: stable@vger.kernel.org 23946S: Supported 23947F: Documentation/process/stable-kernel-rules.rst 23948 23949STAGING - ATOMISP DRIVER 23950M: Hans de Goede <hansg@kernel.org> 23951M: Mauro Carvalho Chehab <mchehab@kernel.org> 23952R: Sakari Ailus <sakari.ailus@linux.intel.com> 23953L: linux-media@vger.kernel.org 23954S: Maintained 23955F: drivers/staging/media/atomisp/ 23956 23957STAGING - INDUSTRIAL IO 23958M: Jonathan Cameron <jic23@kernel.org> 23959L: linux-iio@vger.kernel.org 23960S: Odd Fixes 23961F: drivers/staging/iio/ 23962 23963STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23964M: Marc Dietrich <marvin24@gmx.de> 23965L: ac100@lists.launchpad.net (moderated for non-subscribers) 23966L: linux-tegra@vger.kernel.org 23967S: Maintained 23968F: drivers/staging/nvec/ 23969 23970STAGING - SEPS525 LCD CONTROLLER DRIVERS 23971M: Michael Hennerich <michael.hennerich@analog.com> 23972L: linux-fbdev@vger.kernel.org 23973S: Supported 23974F: drivers/staging/fbtft/fb_seps525.c 23975 23976STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 23977M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23978M: Teddy Wang <teddy.wang@siliconmotion.com> 23979M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23980L: linux-fbdev@vger.kernel.org 23981S: Maintained 23982F: drivers/staging/sm750fb/ 23983 23984STAGING SUBSYSTEM 23985M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23986L: linux-staging@lists.linux.dev 23987S: Supported 23988T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 23989F: drivers/staging/ 23990 23991STANDALONE CACHE CONTROLLER DRIVERS 23992M: Conor Dooley <conor@kernel.org> 23993S: Maintained 23994T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23995F: Documentation/devicetree/bindings/cache/ 23996F: drivers/cache 23997 23998STARFIRE/DURALAN NETWORK DRIVER 23999M: Ion Badulescu <ionut@badula.org> 24000S: Odd Fixes 24001F: drivers/net/ethernet/adaptec/starfire* 24002 24003STARFIVE CAMERA SUBSYSTEM DRIVER 24004M: Jack Zhu <jack.zhu@starfivetech.com> 24005M: Changhuang Liang <changhuang.liang@starfivetech.com> 24006L: linux-media@vger.kernel.org 24007S: Maintained 24008F: Documentation/admin-guide/media/starfive_camss.rst 24009F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24010F: drivers/staging/media/starfive/camss 24011 24012STARFIVE CRYPTO DRIVER 24013M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24014M: William Qiu <william.qiu@starfivetech.com> 24015S: Supported 24016F: Documentation/devicetree/bindings/crypto/starfive* 24017F: drivers/crypto/starfive/ 24018 24019STARFIVE DEVICETREES 24020M: Emil Renner Berthing <kernel@esmil.dk> 24021S: Maintained 24022F: arch/riscv/boot/dts/starfive/ 24023 24024STARFIVE DWMAC GLUE LAYER 24025M: Emil Renner Berthing <kernel@esmil.dk> 24026M: Minda Chen <minda.chen@starfivetech.com> 24027S: Maintained 24028F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24029F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24030 24031STARFIVE JH7110 DPHY RX DRIVER 24032M: Jack Zhu <jack.zhu@starfivetech.com> 24033M: Changhuang Liang <changhuang.liang@starfivetech.com> 24034S: Supported 24035F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24036F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24037 24038STARFIVE JH7110 DPHY TX DRIVER 24039M: Keith Zhao <keith.zhao@starfivetech.com> 24040S: Supported 24041F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24042F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24043 24044STARFIVE JH7110 MMC/SD/SDIO DRIVER 24045M: William Qiu <william.qiu@starfivetech.com> 24046S: Supported 24047F: Documentation/devicetree/bindings/mmc/starfive* 24048F: drivers/mmc/host/dw_mmc-starfive.c 24049 24050STARFIVE JH7110 PLL CLOCK DRIVER 24051M: Xingyu Wu <xingyu.wu@starfivetech.com> 24052S: Supported 24053F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24054F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24055 24056STARFIVE JH7110 PWMDAC DRIVER 24057M: Hal Feng <hal.feng@starfivetech.com> 24058M: Xingyu Wu <xingyu.wu@starfivetech.com> 24059S: Supported 24060F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24061F: sound/soc/starfive/jh7110_pwmdac.c 24062 24063STARFIVE JH7110 SYSCON 24064M: William Qiu <william.qiu@starfivetech.com> 24065M: Xingyu Wu <xingyu.wu@starfivetech.com> 24066S: Supported 24067F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24068 24069STARFIVE JH7110 TDM DRIVER 24070M: Walker Chen <walker.chen@starfivetech.com> 24071S: Maintained 24072F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24073F: sound/soc/starfive/jh7110_tdm.c 24074 24075STARFIVE JH71X0 CLOCK DRIVERS 24076M: Emil Renner Berthing <kernel@esmil.dk> 24077M: Hal Feng <hal.feng@starfivetech.com> 24078S: Maintained 24079F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24080F: drivers/clk/starfive/clk-starfive-jh71* 24081F: include/dt-bindings/clock/starfive?jh71*.h 24082 24083STARFIVE JH71X0 PINCTRL DRIVERS 24084M: Emil Renner Berthing <kernel@esmil.dk> 24085M: Hal Feng <hal.feng@starfivetech.com> 24086L: linux-gpio@vger.kernel.org 24087S: Maintained 24088F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24089F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24090F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24091F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24092 24093STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24094M: Emil Renner Berthing <kernel@esmil.dk> 24095M: Hal Feng <hal.feng@starfivetech.com> 24096S: Maintained 24097F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24098F: drivers/reset/starfive/reset-starfive-jh71* 24099F: include/dt-bindings/reset/starfive?jh71*.h 24100 24101STARFIVE JH71X0 USB DRIVERS 24102M: Minda Chen <minda.chen@starfivetech.com> 24103S: Maintained 24104F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24105F: drivers/usb/cdns3/cdns3-starfive.c 24106 24107STARFIVE JH71XX PMU CONTROLLER DRIVER 24108M: Walker Chen <walker.chen@starfivetech.com> 24109M: Changhuang Liang <changhuang.liang@starfivetech.com> 24110S: Supported 24111F: Documentation/devicetree/bindings/power/starfive* 24112F: drivers/pmdomain/starfive/ 24113F: include/dt-bindings/power/starfive,jh7110-pmu.h 24114 24115STARFIVE SOC DRIVERS 24116M: Conor Dooley <conor@kernel.org> 24117S: Maintained 24118T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24119F: Documentation/devicetree/bindings/soc/starfive/ 24120 24121STARFIVE STARLINK PMU DRIVER 24122M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24123S: Maintained 24124F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24125F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24126F: drivers/perf/starfive_starlink_pmu.c 24127 24128STARFIVE TRNG DRIVER 24129M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24130S: Supported 24131F: Documentation/devicetree/bindings/rng/starfive* 24132F: drivers/char/hw_random/jh7110-trng.c 24133 24134STARFIVE WATCHDOG DRIVER 24135M: Xingyu Wu <xingyu.wu@starfivetech.com> 24136M: Ziv Xu <ziv.xu@starfivetech.com> 24137S: Supported 24138F: Documentation/devicetree/bindings/watchdog/starfive* 24139F: drivers/watchdog/starfive-wdt.c 24140 24141STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24142M: Minda Chen <minda.chen@starfivetech.com> 24143S: Supported 24144F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24145F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24146F: drivers/phy/starfive/phy-jh7110-pcie.c 24147F: drivers/phy/starfive/phy-jh7110-usb.c 24148 24149STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24150M: Changhuang Liang <changhuang.liang@starfivetech.com> 24151S: Supported 24152F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24153F: drivers/irqchip/irq-starfive-jh8100-intc.c 24154 24155STATIC BRANCH/CALL 24156M: Peter Zijlstra <peterz@infradead.org> 24157M: Josh Poimboeuf <jpoimboe@kernel.org> 24158M: Jason Baron <jbaron@akamai.com> 24159R: Steven Rostedt <rostedt@goodmis.org> 24160R: Ard Biesheuvel <ardb@kernel.org> 24161S: Supported 24162F: arch/*/include/asm/jump_label*.h 24163F: arch/*/include/asm/static_call*.h 24164F: arch/*/kernel/jump_label.c 24165F: arch/*/kernel/static_call.c 24166F: include/linux/jump_label*.h 24167F: include/linux/static_call*.h 24168F: kernel/jump_label.c 24169F: kernel/static_call*.c 24170 24171STI AUDIO (ASoC) DRIVERS 24172M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24173L: linux-sound@vger.kernel.org 24174S: Maintained 24175F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24176F: sound/soc/sti/ 24177 24178STI CEC DRIVER 24179M: Alain Volmat <alain.volmat@foss.st.com> 24180S: Maintained 24181F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24182F: drivers/media/cec/platform/sti/ 24183 24184STK1160 USB VIDEO CAPTURE DRIVER 24185M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24186L: linux-media@vger.kernel.org 24187S: Maintained 24188T: git git://linuxtv.org/media.git 24189F: drivers/media/usb/stk1160/ 24190 24191STM32 AUDIO (ASoC) DRIVERS 24192M: Olivier Moysan <olivier.moysan@foss.st.com> 24193M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24194L: linux-sound@vger.kernel.org 24195S: Maintained 24196F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24197F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24198F: sound/soc/stm/ 24199 24200STM32 DMA DRIVERS 24201M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24202L: dmaengine@vger.kernel.org 24203L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24204S: Maintained 24205F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24206F: Documentation/devicetree/bindings/dma/stm32/ 24207F: drivers/dma/stm32/ 24208 24209STM32 TIMER/LPTIMER DRIVERS 24210M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24211S: Maintained 24212F: Documentation/ABI/testing/*timer-stm32 24213F: Documentation/devicetree/bindings/*/*stm32-*timer* 24214F: drivers/*/stm32-*timer* 24215F: drivers/pwm/pwm-stm32* 24216F: include/linux/*/stm32-*tim* 24217 24218STM32MP25 USB3/PCIE COMBOPHY DRIVER 24219M: Christian Bruel <christian.bruel@foss.st.com> 24220S: Maintained 24221F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24222F: drivers/phy/st/phy-stm32-combophy.c 24223 24224STMMAC ETHERNET DRIVER 24225L: netdev@vger.kernel.org 24226S: Orphan 24227F: Documentation/networking/device_drivers/ethernet/stmicro/ 24228F: drivers/net/ethernet/stmicro/stmmac/ 24229 24230SUN HAPPY MEAL ETHERNET DRIVER 24231M: Sean Anderson <seanga2@gmail.com> 24232S: Maintained 24233F: drivers/net/ethernet/sun/sunhme.* 24234 24235SUN3/3X 24236M: Sam Creasey <sammy@sammy.net> 24237S: Maintained 24238W: http://sammy.net/sun3/ 24239F: arch/m68k/include/asm/sun3* 24240F: arch/m68k/kernel/*sun3* 24241F: arch/m68k/sun3*/ 24242F: drivers/net/ethernet/i825xx/sun3* 24243 24244SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24245M: Hans de Goede <hansg@kernel.org> 24246L: linux-input@vger.kernel.org 24247S: Maintained 24248F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24249F: drivers/input/keyboard/sun4i-lradc-keys.c 24250 24251SUNPLUS ETHERNET DRIVER 24252M: Wells Lu <wellslutw@gmail.com> 24253L: netdev@vger.kernel.org 24254S: Maintained 24255W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24256F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24257F: drivers/net/ethernet/sunplus/ 24258 24259SUNPLUS MMC DRIVER 24260M: Tony Huang <tonyhuang.sunplus@gmail.com> 24261M: Li-hao Kuo <lhjeff911@gmail.com> 24262S: Maintained 24263F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24264F: drivers/mmc/host/sunplus-mmc.c 24265 24266SUNPLUS OCOTP DRIVER 24267M: Vincent Shih <vincent.sunplus@gmail.com> 24268S: Maintained 24269F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24270F: drivers/nvmem/sunplus-ocotp.c 24271 24272SUNPLUS PWM DRIVER 24273M: Hammer Hsieh <hammerh0314@gmail.com> 24274S: Maintained 24275F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24276F: drivers/pwm/pwm-sunplus.c 24277 24278SUNPLUS RTC DRIVER 24279M: Vincent Shih <vincent.sunplus@gmail.com> 24280L: linux-rtc@vger.kernel.org 24281S: Maintained 24282F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24283F: drivers/rtc/rtc-sunplus.c 24284 24285SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24286M: Li-hao Kuo <lhjeff911@gmail.com> 24287L: linux-spi@vger.kernel.org 24288S: Maintained 24289F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24290F: drivers/spi/spi-sunplus-sp7021.c 24291 24292SUNPLUS UART DRIVER 24293M: Hammer Hsieh <hammerh0314@gmail.com> 24294S: Maintained 24295F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24296F: drivers/tty/serial/sunplus-uart.c 24297 24298SUNPLUS USB2 PHY DRIVER 24299M: Vincent Shih <vincent.sunplus@gmail.com> 24300L: linux-usb@vger.kernel.org 24301S: Maintained 24302F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24303F: drivers/phy/sunplus/Kconfig 24304F: drivers/phy/sunplus/Makefile 24305F: drivers/phy/sunplus/phy-sunplus-usb2.c 24306 24307SUNPLUS WATCHDOG DRIVER 24308M: Xiantao Hu <xt.hu@cqplus1.com> 24309L: linux-watchdog@vger.kernel.org 24310S: Maintained 24311F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24312F: drivers/watchdog/sunplus_wdt.c 24313 24314SUPERH 24315M: Yoshinori Sato <ysato@users.sourceforge.jp> 24316M: Rich Felker <dalias@libc.org> 24317M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24318L: linux-sh@vger.kernel.org 24319S: Maintained 24320Q: http://patchwork.kernel.org/project/linux-sh/list/ 24321F: Documentation/arch/sh/ 24322F: arch/sh/ 24323F: drivers/sh/ 24324 24325SUSPEND TO RAM 24326M: "Rafael J. Wysocki" <rafael@kernel.org> 24327R: Len Brown <lenb@kernel.org> 24328R: Pavel Machek <pavel@kernel.org> 24329L: linux-pm@vger.kernel.org 24330S: Supported 24331B: https://bugzilla.kernel.org 24332F: Documentation/power/ 24333F: arch/x86/kernel/acpi/sleep* 24334F: arch/x86/kernel/acpi/wakeup* 24335F: drivers/base/power/ 24336F: include/linux/freezer.h 24337F: include/linux/pm.h 24338F: include/linux/suspend.h 24339F: kernel/power/ 24340 24341SVGA HANDLING 24342M: Martin Mares <mj@ucw.cz> 24343L: linux-video@atrey.karlin.mff.cuni.cz 24344S: Maintained 24345F: Documentation/admin-guide/svga.rst 24346F: arch/x86/boot/video* 24347 24348SWITCHDEV 24349M: Jiri Pirko <jiri@resnulli.us> 24350M: Ivan Vecera <ivecera@redhat.com> 24351L: netdev@vger.kernel.org 24352S: Supported 24353F: include/net/switchdev.h 24354F: net/switchdev/ 24355 24356SY8106A REGULATOR DRIVER 24357M: Icenowy Zheng <icenowy@aosc.io> 24358S: Maintained 24359F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24360F: drivers/regulator/sy8106a-regulator.c 24361 24362SYNC FILE FRAMEWORK 24363M: Sumit Semwal <sumit.semwal@linaro.org> 24364R: Gustavo Padovan <gustavo@padovan.org> 24365L: linux-media@vger.kernel.org 24366L: dri-devel@lists.freedesktop.org 24367S: Maintained 24368T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24369F: Documentation/driver-api/sync_file.rst 24370F: drivers/dma-buf/dma-fence* 24371F: drivers/dma-buf/sw_sync.c 24372F: drivers/dma-buf/sync_* 24373F: include/linux/sync_file.h 24374F: include/uapi/linux/sync_file.h 24375 24376SYNOPSYS ARC ARCHITECTURE 24377M: Vineet Gupta <vgupta@kernel.org> 24378L: linux-snps-arc@lists.infradead.org 24379S: Supported 24380T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24381F: Documentation/arch/arc 24382F: Documentation/devicetree/bindings/arc/* 24383F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24384F: arch/arc/ 24385F: drivers/clocksource/arc_timer.c 24386F: drivers/tty/serial/arc_uart.c 24387 24388SYNOPSYS ARC HSDK SDP pll clock driver 24389M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24390S: Supported 24391F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24392F: drivers/clk/clk-hsdk-pll.c 24393 24394SYNOPSYS ARC SDP clock driver 24395M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24396S: Supported 24397F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24398F: drivers/clk/axs10x/* 24399 24400SYNOPSYS ARC SDP platform support 24401M: Alexey Brodkin <abrodkin@synopsys.com> 24402S: Supported 24403F: Documentation/devicetree/bindings/arc/axs10* 24404F: arch/arc/boot/dts/ax* 24405F: arch/arc/plat-axs10x 24406 24407SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24408M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24409S: Supported 24410F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24411F: drivers/reset/reset-axs10x.c 24412 24413SYNOPSYS CREG GPIO DRIVER 24414M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24415S: Maintained 24416F: drivers/gpio/gpio-creg-snps.c 24417 24418SYNOPSYS DESIGNWARE 8250 UART DRIVER 24419M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24420R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24421S: Supported 24422F: drivers/tty/serial/8250/8250_dw.c 24423F: drivers/tty/serial/8250/8250_dwlib.* 24424F: drivers/tty/serial/8250/8250_lpss.c 24425 24426SYNOPSYS DESIGNWARE APB GPIO DRIVER 24427M: Hoan Tran <hoan@os.amperecomputing.com> 24428L: linux-gpio@vger.kernel.org 24429S: Maintained 24430F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24431F: drivers/gpio/gpio-dwapb.c 24432 24433SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24434M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24435S: Maintained 24436F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24437F: drivers/dma/dw-axi-dmac/ 24438 24439SYNOPSYS DESIGNWARE DMAC DRIVER 24440M: Viresh Kumar <vireshk@kernel.org> 24441R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24442S: Maintained 24443F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24444F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24445F: drivers/dma/dw/ 24446F: include/dt-bindings/dma/dw-dmac.h 24447F: include/linux/dma/dw.h 24448F: include/linux/platform_data/dma-dw.h 24449 24450SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24451M: Jose Abreu <Jose.Abreu@synopsys.com> 24452L: netdev@vger.kernel.org 24453S: Maintained 24454F: drivers/net/ethernet/synopsys/ 24455 24456SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24457L: netdev@vger.kernel.org 24458S: Orphan 24459F: drivers/net/pcs/pcs-xpcs.c 24460F: drivers/net/pcs/pcs-xpcs.h 24461F: include/linux/pcs/pcs-xpcs.h 24462 24463SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24464M: Shreeya Patel <shreeya.patel@collabora.com> 24465L: linux-media@vger.kernel.org 24466L: kernel@collabora.com 24467S: Maintained 24468F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24469F: drivers/media/platform/synopsys/hdmirx/* 24470 24471SYNOPSYS DESIGNWARE I2C DRIVER 24472M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24473R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24474R: Mika Westerberg <mika.westerberg@linux.intel.com> 24475R: Jan Dabros <jsd@semihalf.com> 24476L: linux-i2c@vger.kernel.org 24477S: Supported 24478F: drivers/i2c/busses/i2c-designware-* 24479 24480SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24481M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24482M: Bin Du <bin.du@amd.com> 24483L: linux-i2c@vger.kernel.org 24484S: Maintained 24485F: drivers/i2c/busses/i2c-designware-amdisp.c 24486F: include/linux/soc/amd/isp4_misc.h 24487 24488SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24489M: Jaehoon Chung <jh80.chung@samsung.com> 24490L: linux-mmc@vger.kernel.org 24491S: Maintained 24492F: drivers/mmc/host/dw_mmc* 24493 24494SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24495M: Shuai Xue <xueshuai@linux.alibaba.com> 24496M: Jing Zhang <renyu.zj@linux.alibaba.com> 24497S: Supported 24498F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24499F: drivers/perf/dwc_pcie_pmu.c 24500 24501SYNOPSYS HSDK RESET CONTROLLER DRIVER 24502M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24503S: Supported 24504F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24505F: drivers/reset/reset-hsdk.c 24506F: include/dt-bindings/reset/snps,hsdk-reset.h 24507 24508SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24509M: Prabu Thangamuthu <prabu.t@synopsys.com> 24510M: Manjunath M B <manjumb@synopsys.com> 24511L: linux-mmc@vger.kernel.org 24512S: Maintained 24513F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24514 24515SYSTEM CONFIGURATION (SYSCON) 24516M: Lee Jones <lee@kernel.org> 24517M: Arnd Bergmann <arnd@arndb.de> 24518S: Supported 24519T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24520F: drivers/mfd/syscon.c 24521 24522SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24523M: Sudeep Holla <sudeep.holla@arm.com> 24524R: Cristian Marussi <cristian.marussi@arm.com> 24525L: arm-scmi@vger.kernel.org 24526L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24527S: Maintained 24528F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24529F: drivers/clk/clk-sc[mp]i.c 24530F: drivers/cpufreq/sc[mp]i-cpufreq.c 24531F: drivers/firmware/arm_scmi/ 24532F: drivers/firmware/arm_scpi.c 24533F: drivers/hwmon/scmi-hwmon.c 24534F: drivers/pinctrl/pinctrl-scmi.c 24535F: drivers/pmdomain/arm/ 24536F: drivers/powercap/arm_scmi_powercap.c 24537F: drivers/regulator/scmi-regulator.c 24538F: drivers/reset/reset-scmi.c 24539F: include/linux/sc[mp]i_protocol.h 24540F: include/trace/events/scmi.h 24541F: include/uapi/linux/virtio_scmi.h 24542 24543SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24544M: Peng Fan <peng.fan@nxp.com> 24545L: arm-scmi@vger.kernel.org 24546L: imx@lists.linux.dev 24547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24548S: Maintained 24549F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24550F: drivers/firmware/arm_scmi/vendors/imx/ 24551 24552SYSTEM RESET/SHUTDOWN DRIVERS 24553M: Sebastian Reichel <sre@kernel.org> 24554L: linux-pm@vger.kernel.org 24555S: Maintained 24556T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24557F: Documentation/devicetree/bindings/power/reset/ 24558F: drivers/power/reset/ 24559 24560SYSTEM TRACE MODULE CLASS 24561M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24562S: Maintained 24563T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24564F: Documentation/trace/stm.rst 24565F: drivers/hwtracing/stm/ 24566F: include/linux/stm.h 24567F: include/uapi/linux/stm.h 24568 24569SYSTEM76 ACPI DRIVER 24570M: Jeremy Soller <jeremy@system76.com> 24571M: System76 Product Development <productdev@system76.com> 24572L: platform-driver-x86@vger.kernel.org 24573S: Maintained 24574F: drivers/platform/x86/system76_acpi.c 24575 24576TASKSTATS STATISTICS INTERFACE 24577M: Balbir Singh <bsingharora@gmail.com> 24578S: Maintained 24579F: Documentation/accounting/taskstats* 24580F: include/linux/taskstats* 24581F: kernel/taskstats.c 24582 24583TC subsystem 24584M: Jamal Hadi Salim <jhs@mojatatu.com> 24585M: Cong Wang <xiyou.wangcong@gmail.com> 24586M: Jiri Pirko <jiri@resnulli.us> 24587L: netdev@vger.kernel.org 24588S: Maintained 24589F: include/net/pkt_cls.h 24590F: include/net/pkt_sched.h 24591F: include/net/tc_act/ 24592F: include/uapi/linux/pkt_cls.h 24593F: include/uapi/linux/pkt_sched.h 24594F: include/uapi/linux/tc_act/ 24595F: include/uapi/linux/tc_ematch/ 24596F: net/sched/ 24597F: tools/testing/selftests/tc-testing 24598 24599TC90522 MEDIA DRIVER 24600M: Akihiro Tsukada <tskd08@gmail.com> 24601L: linux-media@vger.kernel.org 24602S: Odd Fixes 24603F: drivers/media/dvb-frontends/tc90522* 24604 24605TCP LOW PRIORITY MODULE 24606M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24607M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24608S: Maintained 24609W: http://tcp-lp-mod.sourceforge.net/ 24610F: net/ipv4/tcp_lp.c 24611 24612TDA10071 MEDIA DRIVER 24613L: linux-media@vger.kernel.org 24614S: Orphan 24615W: https://linuxtv.org 24616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24617F: drivers/media/dvb-frontends/tda10071* 24618 24619TDA18212 MEDIA DRIVER 24620L: linux-media@vger.kernel.org 24621S: Orphan 24622W: https://linuxtv.org 24623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24624F: drivers/media/tuners/tda18212* 24625 24626TDA18218 MEDIA DRIVER 24627L: linux-media@vger.kernel.org 24628S: Orphan 24629W: https://linuxtv.org 24630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24631F: drivers/media/tuners/tda18218* 24632 24633TDA18250 MEDIA DRIVER 24634M: Olli Salonen <olli.salonen@iki.fi> 24635L: linux-media@vger.kernel.org 24636S: Maintained 24637W: https://linuxtv.org 24638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24639T: git git://linuxtv.org/media.git 24640F: drivers/media/tuners/tda18250* 24641 24642TDA18271 MEDIA DRIVER 24643M: Michael Krufky <mkrufky@linuxtv.org> 24644L: linux-media@vger.kernel.org 24645S: Maintained 24646W: https://linuxtv.org 24647W: http://github.com/mkrufky 24648Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24649T: git git://linuxtv.org/mkrufky/tuners.git 24650F: drivers/media/tuners/tda18271* 24651 24652TDA1997x MEDIA DRIVER 24653M: Tim Harvey <tharvey@gateworks.com> 24654L: linux-media@vger.kernel.org 24655S: Maintained 24656W: https://linuxtv.org 24657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24658F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24659F: drivers/media/i2c/tda1997x.* 24660 24661TDA827x MEDIA DRIVER 24662M: Michael Krufky <mkrufky@linuxtv.org> 24663L: linux-media@vger.kernel.org 24664S: Maintained 24665W: https://linuxtv.org 24666W: http://github.com/mkrufky 24667Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24668T: git git://linuxtv.org/mkrufky/tuners.git 24669F: drivers/media/tuners/tda8290.* 24670 24671TDA8290 MEDIA DRIVER 24672M: Michael Krufky <mkrufky@linuxtv.org> 24673L: linux-media@vger.kernel.org 24674S: Maintained 24675W: https://linuxtv.org 24676W: http://github.com/mkrufky 24677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24678T: git git://linuxtv.org/mkrufky/tuners.git 24679F: drivers/media/tuners/tda8290.* 24680 24681TDA9840 MEDIA DRIVER 24682M: Hans Verkuil <hverkuil@xs4all.nl> 24683L: linux-media@vger.kernel.org 24684S: Maintained 24685W: https://linuxtv.org 24686T: git git://linuxtv.org/media.git 24687F: drivers/media/i2c/tda9840* 24688 24689TEA5761 TUNER DRIVER 24690M: Mauro Carvalho Chehab <mchehab@kernel.org> 24691L: linux-media@vger.kernel.org 24692S: Odd fixes 24693W: https://linuxtv.org 24694T: git git://linuxtv.org/media.git 24695F: drivers/media/tuners/tea5761.* 24696 24697TEA5767 TUNER DRIVER 24698M: Mauro Carvalho Chehab <mchehab@kernel.org> 24699L: linux-media@vger.kernel.org 24700S: Maintained 24701W: https://linuxtv.org 24702T: git git://linuxtv.org/media.git 24703F: drivers/media/tuners/tea5767.* 24704 24705TEA6415C MEDIA DRIVER 24706M: Hans Verkuil <hverkuil@xs4all.nl> 24707L: linux-media@vger.kernel.org 24708S: Maintained 24709W: https://linuxtv.org 24710T: git git://linuxtv.org/media.git 24711F: drivers/media/i2c/tea6415c* 24712 24713TEA6420 MEDIA DRIVER 24714M: Hans Verkuil <hverkuil@xs4all.nl> 24715L: linux-media@vger.kernel.org 24716S: Maintained 24717W: https://linuxtv.org 24718T: git git://linuxtv.org/media.git 24719F: drivers/media/i2c/tea6420* 24720 24721TEAM DRIVER 24722M: Jiri Pirko <jiri@resnulli.us> 24723L: netdev@vger.kernel.org 24724S: Supported 24725F: Documentation/netlink/specs/team.yaml 24726F: drivers/net/team/ 24727F: include/linux/if_team.h 24728F: include/uapi/linux/if_team.h 24729F: tools/testing/selftests/drivers/net/team/ 24730 24731TECHNICAL ADVISORY BOARD PROCESS DOCS 24732M: "Theodore Ts'o" <tytso@mit.edu> 24733M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24734L: tech-board-discuss@lists.linux.dev 24735S: Maintained 24736F: Documentation/process/contribution-maturity-model.rst 24737F: Documentation/process/researcher-guidelines.rst 24738 24739TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24740M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24741S: Maintained 24742F: arch/x86/platform/ts5500/ 24743 24744TECHNOTREND USB IR RECEIVER 24745M: Sean Young <sean@mess.org> 24746L: linux-media@vger.kernel.org 24747S: Maintained 24748F: drivers/media/rc/ttusbir.c 24749 24750TECHWELL TW9900 VIDEO DECODER 24751M: Mehdi Djait <mehdi.djait@bootlin.com> 24752L: linux-media@vger.kernel.org 24753S: Maintained 24754F: drivers/media/i2c/tw9900.c 24755 24756TECHWELL TW9910 VIDEO DECODER 24757L: linux-media@vger.kernel.org 24758S: Orphan 24759F: drivers/media/i2c/tw9910.c 24760F: include/media/i2c/tw9910.h 24761 24762TEE SUBSYSTEM 24763M: Jens Wiklander <jens.wiklander@linaro.org> 24764R: Sumit Garg <sumit.garg@kernel.org> 24765L: op-tee@lists.trustedfirmware.org 24766S: Maintained 24767F: Documentation/ABI/testing/sysfs-class-tee 24768F: Documentation/driver-api/tee.rst 24769F: Documentation/tee/ 24770F: Documentation/userspace-api/tee.rst 24771F: drivers/tee/ 24772F: include/linux/tee_core.h 24773F: include/linux/tee_drv.h 24774F: include/uapi/linux/tee.h 24775 24776TEGRA ARCHITECTURE SUPPORT 24777M: Thierry Reding <thierry.reding@gmail.com> 24778M: Jonathan Hunter <jonathanh@nvidia.com> 24779L: linux-tegra@vger.kernel.org 24780S: Supported 24781Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24782T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24783N: [^a-z]tegra 24784 24785TEGRA CLOCK DRIVER 24786M: Peter De Schrijver <pdeschrijver@nvidia.com> 24787M: Prashant Gaikwad <pgaikwad@nvidia.com> 24788S: Supported 24789F: drivers/clk/tegra/ 24790 24791TEGRA CRYPTO DRIVERS 24792M: Akhil R <akhilrajeev@nvidia.com> 24793S: Supported 24794F: drivers/crypto/tegra/* 24795 24796TEGRA DMA DRIVERS 24797M: Laxman Dewangan <ldewangan@nvidia.com> 24798M: Jon Hunter <jonathanh@nvidia.com> 24799S: Supported 24800F: drivers/dma/tegra* 24801 24802TEGRA I2C DRIVER 24803M: Laxman Dewangan <ldewangan@nvidia.com> 24804R: Dmitry Osipenko <digetx@gmail.com> 24805S: Supported 24806F: drivers/i2c/busses/i2c-tegra.c 24807 24808TEGRA IOMMU DRIVERS 24809M: Thierry Reding <thierry.reding@gmail.com> 24810R: Krishna Reddy <vdumpa@nvidia.com> 24811L: linux-tegra@vger.kernel.org 24812S: Supported 24813F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24814F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24815F: drivers/iommu/tegra* 24816 24817TEGRA KBC DRIVER 24818M: Laxman Dewangan <ldewangan@nvidia.com> 24819S: Supported 24820F: drivers/input/keyboard/tegra-kbc.c 24821 24822TEGRA NAND DRIVER 24823M: Stefan Agner <stefan@agner.ch> 24824M: Lucas Stach <dev@lynxeye.de> 24825S: Maintained 24826F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24827F: drivers/mtd/nand/raw/tegra_nand.c 24828 24829TEGRA PWM DRIVER 24830M: Thierry Reding <thierry.reding@gmail.com> 24831S: Supported 24832F: drivers/pwm/pwm-tegra.c 24833 24834TEGRA QUAD SPI DRIVER 24835M: Thierry Reding <thierry.reding@gmail.com> 24836M: Jonathan Hunter <jonathanh@nvidia.com> 24837M: Sowjanya Komatineni <skomatineni@nvidia.com> 24838L: linux-tegra@vger.kernel.org 24839S: Maintained 24840F: drivers/spi/spi-tegra210-quad.c 24841 24842TEGRA SERIAL DRIVER 24843M: Laxman Dewangan <ldewangan@nvidia.com> 24844S: Supported 24845F: drivers/tty/serial/serial-tegra.c 24846 24847TEGRA SPI DRIVER 24848M: Laxman Dewangan <ldewangan@nvidia.com> 24849S: Supported 24850F: drivers/spi/spi-tegra* 24851 24852TEGRA VIDEO DRIVER 24853M: Thierry Reding <thierry.reding@gmail.com> 24854M: Jonathan Hunter <jonathanh@nvidia.com> 24855M: Sowjanya Komatineni <skomatineni@nvidia.com> 24856M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24857L: linux-media@vger.kernel.org 24858L: linux-tegra@vger.kernel.org 24859S: Maintained 24860F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24861F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24862F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24863F: drivers/staging/media/tegra-video/ 24864 24865TEGRA XUSB PADCTL DRIVER 24866M: JC Kuo <jckuo@nvidia.com> 24867S: Supported 24868F: drivers/phy/tegra/xusb* 24869 24870TEHUTI ETHERNET DRIVER 24871M: Andy Gospodarek <andy@greyhouse.net> 24872L: netdev@vger.kernel.org 24873S: Maintained 24874F: drivers/net/ethernet/tehuti/tehuti.* 24875 24876TEHUTI TN40XX ETHERNET DRIVER 24877M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24878L: netdev@vger.kernel.org 24879S: Maintained 24880F: drivers/net/ethernet/tehuti/tn40* 24881 24882TELECOM CLOCK DRIVER FOR MCPL0010 24883M: Mark Gross <markgross@kernel.org> 24884S: Supported 24885F: drivers/char/tlclk.c 24886 24887TEMPO SEMICONDUCTOR DRIVERS 24888M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24889S: Maintained 24890F: Documentation/devicetree/bindings/sound/tscs*.txt 24891F: sound/soc/codecs/tscs*.c 24892F: sound/soc/codecs/tscs*.h 24893 24894TENSILICA XTENSA PORT (xtensa) 24895M: Chris Zankel <chris@zankel.net> 24896M: Max Filippov <jcmvbkbc@gmail.com> 24897S: Maintained 24898T: git https://github.com/jcmvbkbc/linux-xtensa.git 24899F: arch/xtensa/ 24900F: drivers/irqchip/irq-xtensa-* 24901 24902TEXAS INSTRUMENTS ASoC DRIVERS 24903M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24904L: linux-sound@vger.kernel.org 24905S: Maintained 24906F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24907F: sound/soc/ti/ 24908 24909TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24910M: Shenghao Ding <shenghao-ding@ti.com> 24911M: Kevin Lu <kevin-lu@ti.com> 24912M: Baojun Xu <baojun.xu@ti.com> 24913L: linux-sound@vger.kernel.org 24914S: Maintained 24915F: Documentation/devicetree/bindings/sound/tas2552.txt 24916F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24917F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24918F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24919F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24920F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24921F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24922F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24923F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24924F: include/sound/tas2*.h 24925F: include/sound/tlv320*.h 24926F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 24927F: sound/soc/codecs/pcm1681.c 24928F: sound/soc/codecs/pcm1789*.* 24929F: sound/soc/codecs/pcm179x*.* 24930F: sound/soc/codecs/pcm186x*.* 24931F: sound/soc/codecs/pcm3008.* 24932F: sound/soc/codecs/pcm3060*.* 24933F: sound/soc/codecs/pcm3168a*.* 24934F: sound/soc/codecs/pcm5102a.c 24935F: sound/soc/codecs/pcm512x*.* 24936F: sound/soc/codecs/tas2*.* 24937F: sound/soc/codecs/tlv320*.* 24938F: sound/soc/codecs/tpa6130a2.* 24939 24940TEXAS INSTRUMENTS DMA DRIVERS 24941M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24942L: dmaengine@vger.kernel.org 24943S: Maintained 24944F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24945F: Documentation/devicetree/bindings/dma/ti-edma.txt 24946F: Documentation/devicetree/bindings/dma/ti/ 24947F: drivers/dma/ti/ 24948F: include/linux/dma/k3-psil.h 24949F: include/linux/dma/k3-udma-glue.h 24950F: include/linux/dma/ti-cppi5.h 24951X: drivers/dma/ti/cppi41.c 24952 24953TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24954M: Jerome Brunet <jbrunet@baylibre.com> 24955L: linux-hwmon@vger.kernel.org 24956S: Maintained 24957F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24958F: Documentation/hwmon/tps25990.rst 24959F: drivers/hwmon/pmbus/tps25990.c 24960 24961TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24962M: Robert Marko <robert.marko@sartura.hr> 24963M: Luka Perkov <luka.perkov@sartura.hr> 24964L: linux-hwmon@vger.kernel.org 24965S: Maintained 24966F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24967F: Documentation/hwmon/tps23861.rst 24968F: drivers/hwmon/tps23861.c 24969 24970TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 24971M: Matthias Fend <matthias.fend@emfend.at> 24972L: linux-leds@vger.kernel.org 24973S: Maintained 24974F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 24975F: drivers/leds/flash/leds-tps6131x.c 24976 24977TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 24978M: Ricardo Ribalda <ribalda@kernel.org> 24979L: linux-iio@vger.kernel.org 24980S: Supported 24981F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 24982F: drivers/iio/dac/ti-dac7612.c 24983 24984TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 24985M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 24986L: linux-leds@vger.kernel.org 24987S: Maintained 24988F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 24989F: drivers/leds/leds-lp8864.c 24990 24991TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 24992M: Nishanth Menon <nm@ti.com> 24993M: Tero Kristo <kristo@kernel.org> 24994M: Santosh Shilimkar <ssantosh@kernel.org> 24995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24996S: Maintained 24997F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 24998F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 24999F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25000F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25001F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25002F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25003F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25004F: drivers/clk/keystone/sci-clk.c 25005F: drivers/firmware/ti_sci* 25006F: drivers/irqchip/irq-ti-sci-inta.c 25007F: drivers/irqchip/irq-ti-sci-intr.c 25008F: drivers/reset/reset-ti-sci.c 25009F: drivers/soc/ti/ti_sci_inta_msi.c 25010F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25011F: include/dt-bindings/soc/ti,sci_pm_domain.h 25012F: include/linux/soc/ti/ti_sci_inta_msi.h 25013F: include/linux/soc/ti/ti_sci_protocol.h 25014 25015TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25016M: Puranjay Mohan <puranjay@kernel.org> 25017L: linux-iio@vger.kernel.org 25018S: Supported 25019F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25020F: drivers/iio/temperature/tmp117.c 25021 25022THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25023M: Hans Verkuil <hverkuil@xs4all.nl> 25024L: linux-media@vger.kernel.org 25025S: Maintained 25026W: https://linuxtv.org 25027T: git git://linuxtv.org/media.git 25028F: drivers/media/radio/radio-raremono.c 25029 25030THERMAL 25031M: Rafael J. Wysocki <rafael@kernel.org> 25032M: Daniel Lezcano <daniel.lezcano@linaro.org> 25033R: Zhang Rui <rui.zhang@intel.com> 25034R: Lukasz Luba <lukasz.luba@arm.com> 25035L: linux-pm@vger.kernel.org 25036S: Supported 25037Q: https://patchwork.kernel.org/project/linux-pm/list/ 25038T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25039F: Documentation/ABI/testing/sysfs-class-thermal 25040F: Documentation/admin-guide/thermal/ 25041F: Documentation/devicetree/bindings/thermal/ 25042F: Documentation/driver-api/thermal/ 25043F: drivers/thermal/ 25044F: include/dt-bindings/thermal/ 25045F: include/linux/cpu_cooling.h 25046F: include/linux/thermal.h 25047F: include/uapi/linux/thermal.h 25048F: tools/lib/thermal/ 25049F: tools/thermal/ 25050 25051THERMAL DRIVER FOR AMLOGIC SOCS 25052M: Guillaume La Roque <glaroque@baylibre.com> 25053L: linux-pm@vger.kernel.org 25054L: linux-amlogic@lists.infradead.org 25055S: Supported 25056W: http://linux-meson.com/ 25057F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25058F: drivers/thermal/amlogic_thermal.c 25059 25060THERMAL/CPU_COOLING 25061M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25062M: Daniel Lezcano <daniel.lezcano@linaro.org> 25063M: Viresh Kumar <viresh.kumar@linaro.org> 25064R: Lukasz Luba <lukasz.luba@arm.com> 25065L: linux-pm@vger.kernel.org 25066S: Supported 25067F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25068F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25069F: drivers/thermal/cpufreq_cooling.c 25070F: drivers/thermal/cpuidle_cooling.c 25071F: include/linux/cpu_cooling.h 25072 25073THERMAL/POWER_ALLOCATOR 25074M: Lukasz Luba <lukasz.luba@arm.com> 25075L: linux-pm@vger.kernel.org 25076S: Maintained 25077F: Documentation/driver-api/thermal/power_allocator.rst 25078F: drivers/thermal/gov_power_allocator.c 25079F: drivers/thermal/thermal_trace_ipa.h 25080 25081THINKPAD ACPI EXTRAS DRIVER 25082M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25083L: ibm-acpi-devel@lists.sourceforge.net 25084L: platform-driver-x86@vger.kernel.org 25085S: Maintained 25086W: http://ibm-acpi.sourceforge.net 25087W: http://thinkwiki.org/wiki/Ibm-acpi 25088T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25089F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25090 25091THINKPAD LMI DRIVER 25092M: Mark Pearson <mpearson-lenovo@squebb.ca> 25093L: platform-driver-x86@vger.kernel.org 25094S: Maintained 25095F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25096F: drivers/platform/x86/lenovo/think-lmi.? 25097 25098THP7312 ISP DRIVER 25099M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25100M: Paul Elder <paul.elder@ideasonboard.com> 25101L: linux-media@vger.kernel.org 25102S: Maintained 25103T: git git://linuxtv.org/media.git 25104F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25105F: Documentation/userspace-api/media/drivers/thp7312.rst 25106F: drivers/media/i2c/thp7312.c 25107F: include/uapi/linux/thp7312.h 25108 25109THUNDERBOLT DMA TRAFFIC TEST DRIVER 25110M: Isaac Hazan <isaac.hazan@intel.com> 25111L: linux-usb@vger.kernel.org 25112S: Maintained 25113F: drivers/thunderbolt/dma_test.c 25114 25115THUNDERBOLT DRIVER 25116M: Andreas Noever <andreas.noever@gmail.com> 25117M: Michael Jamet <michael.jamet@intel.com> 25118M: Mika Westerberg <westeri@kernel.org> 25119M: Yehezkel Bernat <YehezkelShB@gmail.com> 25120L: linux-usb@vger.kernel.org 25121S: Maintained 25122T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25123F: Documentation/admin-guide/thunderbolt.rst 25124F: drivers/thunderbolt/ 25125F: include/linux/thunderbolt.h 25126 25127THUNDERBOLT NETWORK DRIVER 25128M: Michael Jamet <michael.jamet@intel.com> 25129M: Mika Westerberg <westeri@kernel.org> 25130M: Yehezkel Bernat <YehezkelShB@gmail.com> 25131L: netdev@vger.kernel.org 25132S: Maintained 25133F: drivers/net/thunderbolt/ 25134 25135THUNDERX GPIO DRIVER 25136M: Robert Richter <rric@kernel.org> 25137S: Odd Fixes 25138F: drivers/gpio/gpio-thunderx.c 25139 25140TI ADC12xs and ROHM BD79104 ADC driver 25141M: Matti Vaittinen <mazziesaccount@gmail.com> 25142S: Maintained 25143F: drivers/iio/adc/ti-adc128s052.c 25144L: linux-iio@vger.kernel.org 25145 25146TI ADS1119 ADC DRIVER 25147M: Francesco Dolcini <francesco@dolcini.it> 25148M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25149L: linux-iio@vger.kernel.org 25150S: Maintained 25151F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25152F: drivers/iio/adc/ti-ads1119.c 25153 25154TI ADS7924 ADC DRIVER 25155M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25156L: linux-iio@vger.kernel.org 25157S: Supported 25158F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25159F: drivers/iio/adc/ti-ads7924.c 25160 25161TI AM437X VPFE DRIVER 25162M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25163L: linux-media@vger.kernel.org 25164S: Maintained 25165W: https://linuxtv.org 25166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25167T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25168F: drivers/media/platform/ti/am437x/ 25169 25170TI BANDGAP AND THERMAL DRIVER 25171M: Eduardo Valentin <edubezval@gmail.com> 25172M: Keerthy <j-keerthy@ti.com> 25173L: linux-pm@vger.kernel.org 25174L: linux-omap@vger.kernel.org 25175S: Maintained 25176F: drivers/thermal/ti-soc-thermal/ 25177 25178TI BQ27XXX POWER SUPPLY DRIVER 25179F: drivers/power/supply/bq27xxx_battery.c 25180F: drivers/power/supply/bq27xxx_battery_i2c.c 25181F: include/linux/power/bq27xxx_battery.h 25182 25183TI CDCE706 CLOCK DRIVER 25184M: Max Filippov <jcmvbkbc@gmail.com> 25185S: Maintained 25186F: drivers/clk/clk-cdce706.c 25187 25188TI CLOCK DRIVER 25189M: Tero Kristo <kristo@kernel.org> 25190L: linux-omap@vger.kernel.org 25191S: Odd Fixes 25192F: drivers/clk/ti/ 25193F: include/linux/clk/ti.h 25194 25195TI DAVINCI MACHINE SUPPORT 25196M: Bartosz Golaszewski <brgl@bgdev.pl> 25197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25198S: Maintained 25199T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25200F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25201F: arch/arm/boot/dts/ti/davinci/ 25202F: arch/arm/mach-davinci/ 25203F: drivers/i2c/busses/i2c-davinci.c 25204 25205TI DAVINCI SERIES CLOCK DRIVER 25206M: David Lechner <david@lechnology.com> 25207S: Maintained 25208F: Documentation/devicetree/bindings/clock/ti/davinci/ 25209F: drivers/clk/davinci/ 25210F: include/linux/clk/davinci.h 25211 25212TI DAVINCI SERIES GPIO DRIVER 25213M: Keerthy <j-keerthy@ti.com> 25214L: linux-gpio@vger.kernel.org 25215S: Maintained 25216F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25217F: drivers/gpio/gpio-davinci.c 25218 25219TI DAVINCI SERIES MEDIA DRIVER 25220M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25221L: linux-media@vger.kernel.org 25222S: Maintained 25223W: https://linuxtv.org 25224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25225T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25226F: drivers/media/platform/ti/davinci/ 25227F: include/media/davinci/ 25228 25229TI ENHANCED CAPTURE (eCAP) DRIVER 25230M: Vignesh Raghavendra <vigneshr@ti.com> 25231R: Julien Panis <jpanis@baylibre.com> 25232L: linux-iio@vger.kernel.org 25233L: linux-omap@vger.kernel.org 25234S: Maintained 25235F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25236F: drivers/counter/ti-ecap-capture.c 25237 25238TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25239R: David Lechner <david@lechnology.com> 25240L: linux-iio@vger.kernel.org 25241F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25242F: drivers/counter/ti-eqep.c 25243 25244TI ETHERNET SWITCH DRIVER (CPSW) 25245R: Siddharth Vadapalli <s-vadapalli@ti.com> 25246R: Roger Quadros <rogerq@kernel.org> 25247L: linux-omap@vger.kernel.org 25248L: netdev@vger.kernel.org 25249S: Maintained 25250F: drivers/net/ethernet/ti/cpsw* 25251F: drivers/net/ethernet/ti/davinci* 25252 25253TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25254M: Alex Dubov <oakad@yahoo.com> 25255S: Maintained 25256W: http://tifmxx.berlios.de/ 25257F: drivers/memstick/host/tifm_ms.c 25258F: drivers/misc/tifm* 25259F: drivers/mmc/host/tifm_sd.c 25260F: include/linux/tifm.h 25261 25262TI FPC202 DUAL PORT CONTROLLER 25263M: Romain Gantois <romain.gantois@bootlin.com> 25264L: linux-kernel@vger.kernel.org 25265S: Maintained 25266F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25267F: drivers/misc/ti_fpc202.c 25268 25269TI FPD-LINK DRIVERS 25270M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25271L: linux-media@vger.kernel.org 25272S: Maintained 25273F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25274F: drivers/media/i2c/ds90* 25275F: include/media/i2c/ds90* 25276 25277TI HDC302X HUMIDITY DRIVER 25278M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25279M: Li peiyu <579lpy@gmail.com> 25280L: linux-iio@vger.kernel.org 25281S: Maintained 25282F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25283F: drivers/iio/humidity/hdc3020.c 25284 25285TI ICSSG ETHERNET DRIVER (ICSSG) 25286R: MD Danish Anwar <danishanwar@ti.com> 25287R: Roger Quadros <rogerq@kernel.org> 25288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25289L: netdev@vger.kernel.org 25290S: Maintained 25291F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25292F: drivers/net/ethernet/ti/icssg/* 25293 25294TI J721E CSI2RX DRIVER 25295M: Jai Luthra <jai.luthra@linux.dev> 25296L: linux-media@vger.kernel.org 25297S: Maintained 25298F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25299F: drivers/media/platform/ti/j721e-csi2rx/ 25300 25301TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25302M: Nishanth Menon <nm@ti.com> 25303M: Santosh Shilimkar <ssantosh@kernel.org> 25304L: linux-kernel@vger.kernel.org 25305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25306S: Maintained 25307T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25308F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25309F: drivers/pmdomain/ti/omap_prm.c 25310F: drivers/soc/ti/* 25311F: include/linux/pruss_driver.h 25312 25313TI LM49xxx FAMILY ASoC CODEC DRIVERS 25314M: M R Swami Reddy <mr.swami.reddy@ti.com> 25315M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25316L: linux-sound@vger.kernel.org 25317S: Maintained 25318F: sound/soc/codecs/isabelle* 25319F: sound/soc/codecs/lm49453* 25320 25321TI LMP92064 ADC DRIVER 25322M: Leonard Göhrs <l.goehrs@pengutronix.de> 25323R: kernel@pengutronix.de 25324L: linux-iio@vger.kernel.org 25325S: Maintained 25326F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25327F: drivers/iio/adc/ti-lmp92064.c 25328 25329TI PCM3060 ASoC CODEC DRIVER 25330M: Kirill Marinushkin <k.marinushkin@gmail.com> 25331L: linux-sound@vger.kernel.org 25332S: Maintained 25333F: Documentation/devicetree/bindings/sound/pcm3060.txt 25334F: sound/soc/codecs/pcm3060* 25335 25336TI TAS571X FAMILY ASoC CODEC DRIVER 25337M: Kevin Cernekee <cernekee@chromium.org> 25338L: linux-sound@vger.kernel.org 25339S: Odd Fixes 25340F: sound/soc/codecs/tas571x* 25341 25342TI TMAG5273 MAGNETOMETER DRIVER 25343M: Gerald Loacker <gerald.loacker@wolfvision.net> 25344L: linux-iio@vger.kernel.org 25345S: Maintained 25346F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25347F: drivers/iio/magnetometer/tmag5273.c 25348 25349TI TRF7970A NFC DRIVER 25350M: Mark Greer <mgreer@animalcreek.com> 25351L: linux-wireless@vger.kernel.org 25352S: Supported 25353F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25354F: drivers/nfc/trf7970a.c 25355 25356TI TSC2046 ADC DRIVER 25357M: Oleksij Rempel <o.rempel@pengutronix.de> 25358R: kernel@pengutronix.de 25359L: linux-iio@vger.kernel.org 25360S: Maintained 25361F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25362F: drivers/iio/adc/ti-tsc2046.c 25363 25364TI TWL4030 SERIES SOC CODEC DRIVER 25365M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25366L: linux-sound@vger.kernel.org 25367S: Maintained 25368F: sound/soc/codecs/twl4030* 25369 25370TI VPE/CAL DRIVERS 25371M: Benoit Parrot <bparrot@ti.com> 25372L: linux-media@vger.kernel.org 25373S: Maintained 25374W: http://linuxtv.org/ 25375Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25376F: Documentation/devicetree/bindings/media/ti,cal.yaml 25377F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25378F: drivers/media/platform/ti/cal/ 25379F: drivers/media/platform/ti/vpe/ 25380 25381TI WILINK WIRELESS DRIVERS 25382L: linux-wireless@vger.kernel.org 25383S: Orphan 25384W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25385W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25386F: drivers/net/wireless/ti/ 25387 25388TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25389M: John Stultz <jstultz@google.com> 25390M: Thomas Gleixner <tglx@linutronix.de> 25391R: Stephen Boyd <sboyd@kernel.org> 25392L: linux-kernel@vger.kernel.org 25393S: Supported 25394T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25395F: include/linux/clocksource.h 25396F: include/linux/time.h 25397F: include/linux/timekeeper_internal.h 25398F: include/linux/timekeeping.h 25399F: include/linux/timex.h 25400F: include/uapi/linux/time.h 25401F: include/uapi/linux/timex.h 25402F: kernel/time/alarmtimer.c 25403F: kernel/time/clocksource* 25404F: kernel/time/ntp* 25405F: kernel/time/time.c 25406F: kernel/time/timeconst.bc 25407F: kernel/time/timeconv.c 25408F: kernel/time/timecounter.c 25409F: kernel/time/timekeeping* 25410F: kernel/time/time_test.c 25411F: tools/testing/selftests/timers/ 25412 25413TIPC NETWORK LAYER 25414M: Jon Maloy <jmaloy@redhat.com> 25415L: netdev@vger.kernel.org (core kernel code) 25416L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25417S: Maintained 25418W: http://tipc.sourceforge.net/ 25419F: include/uapi/linux/tipc*.h 25420F: net/tipc/ 25421 25422TLAN NETWORK DRIVER 25423M: Samuel Chessman <chessman@tux.org> 25424L: tlan-devel@lists.sourceforge.net (subscribers-only) 25425S: Maintained 25426W: http://sourceforge.net/projects/tlan/ 25427F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25428F: drivers/net/ethernet/ti/tlan.* 25429 25430TMIO/SDHI MMC DRIVER 25431M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25432L: linux-mmc@vger.kernel.org 25433L: linux-renesas-soc@vger.kernel.org 25434S: Supported 25435F: drivers/mmc/host/renesas_sdhi* 25436F: drivers/mmc/host/tmio_mmc* 25437F: include/linux/platform_data/tmio.h 25438 25439TMP513 HARDWARE MONITOR DRIVER 25440M: Eric Tremblay <etremblay@distech-controls.com> 25441L: linux-hwmon@vger.kernel.org 25442S: Maintained 25443F: Documentation/hwmon/tmp513.rst 25444F: drivers/hwmon/tmp513.c 25445 25446TMPFS (SHMEM FILESYSTEM) 25447M: Hugh Dickins <hughd@google.com> 25448R: Baolin Wang <baolin.wang@linux.alibaba.com> 25449L: linux-mm@kvack.org 25450S: Maintained 25451F: include/linux/memfd.h 25452F: include/linux/shmem_fs.h 25453F: mm/memfd.c 25454F: mm/shmem.c 25455F: mm/shmem_quota.c 25456 25457TOMOYO SECURITY MODULE 25458M: Kentaro Takeda <takedakn@nttdata.co.jp> 25459M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25460L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25461L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25462S: Maintained 25463W: https://tomoyo.sourceforge.net/ 25464F: security/tomoyo/ 25465 25466TOPSTAR LAPTOP EXTRAS DRIVER 25467M: Herton Ronaldo Krzesinski <herton@canonical.com> 25468L: platform-driver-x86@vger.kernel.org 25469S: Maintained 25470F: drivers/platform/x86/topstar-laptop.c 25471 25472TORADEX EMBEDDED CONTROLLER DRIVER 25473M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25474M: Francesco Dolcini <francesco@dolcini.it> 25475S: Maintained 25476F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25477F: drivers/power/reset/tdx-ec-poweroff.c 25478 25479TORTURE-TEST MODULES 25480M: Davidlohr Bueso <dave@stgolabs.net> 25481M: "Paul E. McKenney" <paulmck@kernel.org> 25482M: Josh Triplett <josh@joshtriplett.org> 25483L: linux-kernel@vger.kernel.org 25484S: Supported 25485T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25486F: Documentation/RCU/torture.rst 25487F: kernel/locking/locktorture.c 25488F: kernel/rcu/rcuscale.c 25489F: kernel/rcu/rcutorture.c 25490F: kernel/rcu/refscale.c 25491F: kernel/torture.c 25492 25493TOSHIBA ACPI EXTRAS DRIVER 25494M: Azael Avalos <coproscefalo@gmail.com> 25495L: platform-driver-x86@vger.kernel.org 25496S: Maintained 25497F: drivers/platform/x86/toshiba_acpi.c 25498 25499TOSHIBA BLUETOOTH DRIVER 25500M: Azael Avalos <coproscefalo@gmail.com> 25501L: platform-driver-x86@vger.kernel.org 25502S: Maintained 25503F: drivers/platform/x86/toshiba_bluetooth.c 25504 25505TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25506M: Azael Avalos <coproscefalo@gmail.com> 25507L: platform-driver-x86@vger.kernel.org 25508S: Maintained 25509F: drivers/platform/x86/toshiba_haps.c 25510 25511TOSHIBA SMM DRIVER 25512M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25513S: Maintained 25514W: http://www.buzzard.org.uk/toshiba/ 25515F: drivers/char/toshiba.c 25516F: include/linux/toshiba.h 25517F: include/uapi/linux/toshiba.h 25518 25519TOSHIBA TC358743 DRIVER 25520M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 25521L: linux-media@vger.kernel.org 25522S: Maintained 25523F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25524F: drivers/media/i2c/tc358743* 25525F: include/media/i2c/tc358743.h 25526 25527TOSHIBA WMI HOTKEYS DRIVER 25528M: Azael Avalos <coproscefalo@gmail.com> 25529L: platform-driver-x86@vger.kernel.org 25530S: Maintained 25531F: drivers/platform/x86/toshiba-wmi.c 25532 25533TOUCH OVERLAY 25534M: Javier Carrasco <javier.carrasco@wolfvision.net> 25535L: linux-input@vger.kernel.org 25536S: Maintained 25537F: drivers/input/touch-overlay.c 25538F: include/linux/input/touch-overlay.h 25539 25540TPM DEVICE DRIVER 25541M: Peter Huewe <peterhuewe@gmx.de> 25542M: Jarkko Sakkinen <jarkko@kernel.org> 25543R: Jason Gunthorpe <jgg@ziepe.ca> 25544L: linux-integrity@vger.kernel.org 25545S: Maintained 25546W: https://codeberg.org/jarkko/linux-tpmdd-test 25547Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25548T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25549F: Documentation/devicetree/bindings/tpm/ 25550F: drivers/char/tpm/ 25551F: include/linux/tpm*.h 25552F: include/uapi/linux/vtpm_proxy.h 25553F: tools/testing/selftests/tpm2/ 25554 25555TPS546D24 DRIVER 25556M: Duke Du <dukedu83@gmail.com> 25557L: linux-hwmon@vger.kernel.org 25558S: Maintained 25559F: Documentation/hwmon/tps546d24.rst 25560F: drivers/hwmon/pmbus/tps546d24.c 25561 25562TQ SYSTEMS BOARD & DRIVER SUPPORT 25563L: linux@ew.tq-group.com 25564S: Supported 25565W: https://www.tq-group.com/en/products/tq-embedded/ 25566F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25567F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25568F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25569F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25570F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25571F: arch/arm64/boot/dts/freescale/mba*.dtsi 25572F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25573F: arch/arm64/boot/dts/freescale/tqml*.dts* 25574F: drivers/gpio/gpio-tqmx86.c 25575F: drivers/mfd/tqmx86.c 25576F: drivers/watchdog/tqmx86_wdt.c 25577 25578TRACING 25579M: Steven Rostedt <rostedt@goodmis.org> 25580M: Masami Hiramatsu <mhiramat@kernel.org> 25581R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25582L: linux-kernel@vger.kernel.org 25583L: linux-trace-kernel@vger.kernel.org 25584S: Maintained 25585Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25586T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25587F: Documentation/trace/* 25588F: fs/tracefs/ 25589F: include/linux/trace*.h 25590F: include/trace/ 25591F: kernel/trace/ 25592F: kernel/tracepoint.c 25593F: scripts/tracing/ 25594F: tools/testing/selftests/ftrace/ 25595 25596TRACING MMIO ACCESSES (MMIOTRACE) 25597M: Steven Rostedt <rostedt@goodmis.org> 25598M: Masami Hiramatsu <mhiramat@kernel.org> 25599R: Pekka Paalanen <ppaalanen@gmail.com> 25600L: linux-kernel@vger.kernel.org 25601L: nouveau@lists.freedesktop.org 25602S: Maintained 25603F: arch/x86/mm/kmmio.c 25604F: arch/x86/mm/mmio-mod.c 25605F: arch/x86/mm/testmmiotrace.c 25606F: include/linux/mmiotrace.h 25607F: kernel/trace/trace_mmiotrace.c 25608 25609TRACING OS NOISE / LATENCY TRACERS 25610M: Steven Rostedt <rostedt@goodmis.org> 25611S: Maintained 25612F: Documentation/trace/hwlat_detector.rst 25613F: Documentation/trace/osnoise-tracer.rst 25614F: Documentation/trace/timerlat-tracer.rst 25615F: arch/*/kernel/trace.c 25616F: include/trace/events/osnoise.h 25617F: kernel/trace/trace_hwlat.c 25618F: kernel/trace/trace_irqsoff.c 25619F: kernel/trace/trace_osnoise.c 25620F: kernel/trace/trace_sched_wakeup.c 25621 25622TRADITIONAL CHINESE DOCUMENTATION 25623M: Hu Haowen <2023002089@link.tyut.edu.cn> 25624S: Maintained 25625W: https://github.com/srcres258/linux-doc 25626T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 25627F: Documentation/translations/zh_TW/ 25628 25629TRIGGER SOURCE - ADI UTIL SIGMA DELTA SPI 25630M: David Lechner <dlechner@baylibre.com> 25631S: Maintained 25632F: Documentation/devicetree/bindings/trigger-source/adi,util-sigma-delta-spi.yaml 25633 25634TRIGGER SOURCE 25635M: David Lechner <dlechner@baylibre.com> 25636S: Maintained 25637F: Documentation/devicetree/bindings/trigger-source/gpio-trigger.yaml 25638F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25639 25640TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25641M: Dan Williams <dan.j.williams@intel.com> 25642L: linux-coco@lists.linux.dev 25643S: Maintained 25644F: Documentation/ABI/testing/configfs-tsm-report 25645F: Documentation/driver-api/coco/ 25646F: drivers/virt/coco/guest/ 25647F: include/linux/tsm*.h 25648F: samples/tsm-mr/ 25649 25650TRUSTED SERVICES TEE DRIVER 25651M: Balint Dobszay <balint.dobszay@arm.com> 25652M: Sudeep Holla <sudeep.holla@arm.com> 25653L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25654L: trusted-services@lists.trustedfirmware.org 25655S: Maintained 25656F: Documentation/tee/ts-tee.rst 25657F: drivers/tee/tstee/ 25658 25659TTY LAYER AND SERIAL DRIVERS 25660M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25661M: Jiri Slaby <jirislaby@kernel.org> 25662L: linux-kernel@vger.kernel.org 25663L: linux-serial@vger.kernel.org 25664S: Supported 25665T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25666F: Documentation/devicetree/bindings/serial/ 25667F: Documentation/driver-api/serial/ 25668F: drivers/tty/ 25669F: include/linux/selection.h 25670F: include/linux/serial.h 25671F: include/linux/serial_core.h 25672F: include/linux/sysrq.h 25673F: include/linux/tty*.h 25674F: include/linux/vt.h 25675F: include/linux/vt_*.h 25676F: include/uapi/linux/serial.h 25677F: include/uapi/linux/serial_core.h 25678F: include/uapi/linux/tty.h 25679 25680TUA9001 MEDIA DRIVER 25681L: linux-media@vger.kernel.org 25682S: Orphan 25683W: https://linuxtv.org 25684Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25685F: drivers/media/tuners/tua9001* 25686 25687TULIP NETWORK DRIVERS 25688L: netdev@vger.kernel.org 25689L: linux-parisc@vger.kernel.org 25690S: Orphan 25691F: drivers/net/ethernet/dec/tulip/ 25692 25693TUN/TAP DRIVER 25694M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25695M: Jason Wang <jasowang@redhat.com> 25696S: Maintained 25697W: http://vtun.sourceforge.net/tun 25698F: Documentation/networking/tuntap.rst 25699F: drivers/net/tap.c 25700F: drivers/net/tun* 25701 25702TURBOCHANNEL SUBSYSTEM 25703M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25704L: linux-mips@vger.kernel.org 25705S: Maintained 25706Q: https://patchwork.kernel.org/project/linux-mips/list/ 25707F: drivers/tc/ 25708F: include/linux/tc.h 25709 25710TURBOSTAT UTILITY 25711M: "Len Brown" <lenb@kernel.org> 25712L: linux-pm@vger.kernel.org 25713S: Supported 25714Q: https://patchwork.kernel.org/project/linux-pm/list/ 25715B: https://bugzilla.kernel.org 25716T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25717F: tools/power/x86/turbostat/ 25718F: tools/testing/selftests/turbostat/ 25719 25720TUXEDO DRIVERS 25721M: Werner Sembach <wse@tuxedocomputers.com> 25722L: platform-driver-x86@vger.kernel.org 25723S: Supported 25724F: drivers/platform/x86/tuxedo/ 25725 25726TW5864 VIDEO4LINUX DRIVER 25727M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25728M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25729M: Andrey Utkin <andrey_utkin@fastmail.com> 25730L: linux-media@vger.kernel.org 25731S: Supported 25732F: drivers/media/pci/tw5864/ 25733 25734TW68 VIDEO4LINUX DRIVER 25735M: Hans Verkuil <hverkuil@xs4all.nl> 25736L: linux-media@vger.kernel.org 25737S: Odd Fixes 25738W: https://linuxtv.org 25739T: git git://linuxtv.org/media.git 25740F: drivers/media/pci/tw68/ 25741 25742TW686X VIDEO4LINUX DRIVER 25743M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25744L: linux-media@vger.kernel.org 25745S: Maintained 25746W: http://linuxtv.org 25747T: git git://linuxtv.org/media.git 25748F: drivers/media/pci/tw686x/ 25749 25750U-BOOT ENVIRONMENT VARIABLES 25751M: Rafał Miłecki <rafal@milecki.pl> 25752S: Maintained 25753F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25754F: drivers/nvmem/layouts/u-boot-env.c 25755F: drivers/nvmem/u-boot-env.c 25756 25757UACCE ACCELERATOR FRAMEWORK 25758M: Zhangfei Gao <zhangfei.gao@linaro.org> 25759M: Zhou Wang <wangzhou1@hisilicon.com> 25760L: linux-accelerators@lists.ozlabs.org 25761L: linux-kernel@vger.kernel.org 25762S: Maintained 25763F: Documentation/ABI/testing/sysfs-driver-uacce 25764F: Documentation/misc-devices/uacce.rst 25765F: drivers/misc/uacce/ 25766F: include/linux/uacce.h 25767F: include/uapi/misc/uacce/ 25768 25769UBI FILE SYSTEM (UBIFS) 25770M: Richard Weinberger <richard@nod.at> 25771R: Zhihao Cheng <chengzhihao1@huawei.com> 25772L: linux-mtd@lists.infradead.org 25773S: Supported 25774W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25775T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25776T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25777F: Documentation/ABI/testing/sysfs-fs-ubifs 25778F: Documentation/filesystems/ubifs-authentication.rst 25779F: Documentation/filesystems/ubifs.rst 25780F: fs/ubifs/ 25781 25782UBLK USERSPACE BLOCK DRIVER 25783M: Ming Lei <ming.lei@redhat.com> 25784L: linux-block@vger.kernel.org 25785S: Maintained 25786F: Documentation/block/ublk.rst 25787F: drivers/block/ublk_drv.c 25788F: include/uapi/linux/ublk_cmd.h 25789F: tools/testing/selftests/ublk/ 25790 25791UBSAN 25792M: Kees Cook <kees@kernel.org> 25793R: Marco Elver <elver@google.com> 25794R: Andrey Konovalov <andreyknvl@gmail.com> 25795R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25796L: kasan-dev@googlegroups.com 25797L: linux-hardening@vger.kernel.org 25798S: Supported 25799T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25800F: Documentation/dev-tools/ubsan.rst 25801F: include/linux/ubsan.h 25802F: lib/Kconfig.ubsan 25803F: lib/test_ubsan.c 25804F: lib/ubsan.c 25805F: lib/ubsan.h 25806F: scripts/Makefile.ubsan 25807K: \bARCH_HAS_UBSAN\b 25808 25809UCLINUX (M68KNOMMU AND COLDFIRE) 25810M: Greg Ungerer <gerg@linux-m68k.org> 25811L: linux-m68k@lists.linux-m68k.org 25812S: Maintained 25813W: http://www.linux-m68k.org/ 25814T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25815F: arch/m68k/*/*_no.* 25816F: arch/m68k/68*/ 25817F: arch/m68k/coldfire/ 25818F: arch/m68k/include/asm/*_no.* 25819 25820UDF FILESYSTEM 25821M: Jan Kara <jack@suse.com> 25822S: Maintained 25823F: Documentation/filesystems/udf.rst 25824F: fs/udf/ 25825 25826UDRAW TABLET 25827M: Bastien Nocera <hadess@hadess.net> 25828L: linux-input@vger.kernel.org 25829S: Maintained 25830F: drivers/hid/hid-udraw-ps3.c 25831 25832UHID USERSPACE HID IO DRIVER 25833M: David Rheinsberg <david@readahead.eu> 25834L: linux-input@vger.kernel.org 25835S: Maintained 25836F: drivers/hid/uhid.c 25837F: include/uapi/linux/uhid.h 25838 25839ULPI BUS 25840M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25841L: linux-usb@vger.kernel.org 25842S: Maintained 25843F: drivers/usb/common/ulpi.c 25844F: include/linux/ulpi/ 25845 25846ULTRATRONIK BOARD SUPPORT 25847M: Goran Rađenović <goran.radni@gmail.com> 25848M: Börge Strümpfel <boerge.struempfel@gmail.com> 25849S: Maintained 25850F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25851 25852UNICODE SUBSYSTEM 25853M: Gabriel Krisman Bertazi <krisman@kernel.org> 25854L: linux-fsdevel@vger.kernel.org 25855S: Supported 25856T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25857F: fs/unicode/ 25858 25859UNIFDEF 25860M: Tony Finch <dot@dotat.at> 25861S: Maintained 25862W: http://dotat.at/prog/unifdef 25863F: scripts/unifdef.c 25864 25865UNIFORM CDROM DRIVER 25866M: Phillip Potter <phil@philpotter.co.uk> 25867S: Maintained 25868F: Documentation/cdrom/ 25869F: drivers/cdrom/cdrom.c 25870F: include/linux/cdrom.h 25871F: include/uapi/linux/cdrom.h 25872 25873UNION-FIND 25874M: Xavier <xavier_qy@163.com> 25875L: linux-kernel@vger.kernel.org 25876S: Maintained 25877F: Documentation/core-api/union_find.rst 25878F: Documentation/translations/zh_CN/core-api/union_find.rst 25879F: include/linux/union_find.h 25880F: lib/union_find.c 25881 25882UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25883R: Alim Akhtar <alim.akhtar@samsung.com> 25884R: Avri Altman <avri.altman@wdc.com> 25885R: Bart Van Assche <bvanassche@acm.org> 25886L: linux-scsi@vger.kernel.org 25887S: Supported 25888F: Documentation/devicetree/bindings/ufs/ 25889F: Documentation/scsi/ufs.rst 25890F: drivers/ufs/core/ 25891 25892UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25893M: Pedro Sousa <pedrom.sousa@synopsys.com> 25894L: linux-scsi@vger.kernel.org 25895S: Supported 25896F: drivers/ufs/host/*dwc* 25897 25898UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25899M: Alim Akhtar <alim.akhtar@samsung.com> 25900R: Peter Griffin <peter.griffin@linaro.org> 25901L: linux-scsi@vger.kernel.org 25902L: linux-samsung-soc@vger.kernel.org 25903S: Maintained 25904F: drivers/ufs/host/ufs-exynos* 25905 25906UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25907M: Peter Wang <peter.wang@mediatek.com> 25908R: Stanley Jhu <chu.stanley@gmail.com> 25909L: linux-scsi@vger.kernel.org 25910L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25911S: Maintained 25912F: drivers/ufs/host/ufs-mediatek* 25913 25914UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25915M: Manivannan Sadhasivam <mani@kernel.org> 25916L: linux-arm-msm@vger.kernel.org 25917L: linux-scsi@vger.kernel.org 25918S: Maintained 25919F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25920F: drivers/ufs/host/ufs-qcom* 25921 25922UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25923M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25924L: linux-renesas-soc@vger.kernel.org 25925L: linux-scsi@vger.kernel.org 25926S: Maintained 25927F: drivers/ufs/host/ufs-renesas.c 25928 25929UNSORTED BLOCK IMAGES (UBI) 25930M: Richard Weinberger <richard@nod.at> 25931R: Zhihao Cheng <chengzhihao1@huawei.com> 25932L: linux-mtd@lists.infradead.org 25933S: Supported 25934W: http://www.linux-mtd.infradead.org/ 25935T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25936T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25937F: drivers/mtd/ubi/ 25938F: include/linux/mtd/ubi.h 25939F: include/uapi/mtd/ubi-user.h 25940 25941UPROBES 25942M: Masami Hiramatsu <mhiramat@kernel.org> 25943M: Oleg Nesterov <oleg@redhat.com> 25944M: Peter Zijlstra <peterz@infradead.org> 25945L: linux-kernel@vger.kernel.org 25946L: linux-trace-kernel@vger.kernel.org 25947S: Maintained 25948F: arch/*/include/asm/uprobes.h 25949F: arch/*/kernel/probes/uprobes.c 25950F: arch/*/kernel/uprobes.c 25951F: include/linux/uprobes.h 25952F: kernel/events/uprobes.c 25953 25954USB "USBNET" DRIVER FRAMEWORK 25955M: Oliver Neukum <oneukum@suse.com> 25956L: netdev@vger.kernel.org 25957S: Maintained 25958W: http://www.linux-usb.org/usbnet 25959F: drivers/net/usb/usbnet.c 25960F: include/linux/usb/usbnet.h 25961 25962USB ACM DRIVER 25963M: Oliver Neukum <oneukum@suse.com> 25964L: linux-usb@vger.kernel.org 25965S: Maintained 25966F: Documentation/usb/acm.rst 25967F: drivers/usb/class/cdc-acm.* 25968 25969USB APPLE MFI FASTCHARGE DRIVER 25970M: Bastien Nocera <hadess@hadess.net> 25971L: linux-usb@vger.kernel.org 25972S: Maintained 25973F: drivers/usb/misc/apple-mfi-fastcharge.c 25974 25975USB AR5523 WIRELESS DRIVER 25976L: linux-wireless@vger.kernel.org 25977S: Orphan 25978F: drivers/net/wireless/ath/ar5523/ 25979 25980USB ATTACHED SCSI 25981M: Oliver Neukum <oneukum@suse.com> 25982L: linux-usb@vger.kernel.org 25983L: linux-scsi@vger.kernel.org 25984S: Maintained 25985F: drivers/usb/storage/uas.c 25986 25987USB CDC ETHERNET DRIVER 25988M: Oliver Neukum <oliver@neukum.org> 25989L: linux-usb@vger.kernel.org 25990S: Maintained 25991F: drivers/net/usb/cdc_*.c 25992F: include/uapi/linux/usb/cdc.h 25993 25994USB CHAOSKEY DRIVER 25995M: Keith Packard <keithp@keithp.com> 25996L: linux-usb@vger.kernel.org 25997S: Maintained 25998F: drivers/usb/misc/chaoskey.c 25999 26000USB CYPRESS C67X00 DRIVER 26001L: linux-usb@vger.kernel.org 26002S: Orphan 26003F: drivers/usb/c67x00/ 26004 26005USB DAVICOM DM9601 DRIVER 26006M: Peter Korsgaard <peter@korsgaard.com> 26007L: netdev@vger.kernel.org 26008S: Maintained 26009W: http://www.linux-usb.org/usbnet 26010F: drivers/net/usb/dm9601.c 26011 26012USB EHCI DRIVER 26013M: Alan Stern <stern@rowland.harvard.edu> 26014L: linux-usb@vger.kernel.org 26015S: Maintained 26016F: Documentation/usb/ehci.rst 26017F: drivers/usb/host/ehci* 26018 26019USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26020M: Jiri Kosina <jikos@kernel.org> 26021M: Benjamin Tissoires <bentiss@kernel.org> 26022L: linux-usb@vger.kernel.org 26023S: Maintained 26024T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26025F: Documentation/hid/hiddev.rst 26026F: drivers/hid/usbhid/ 26027 26028USB INTEL XHCI ROLE MUX DRIVER 26029M: Hans de Goede <hansg@kernel.org> 26030L: linux-usb@vger.kernel.org 26031S: Maintained 26032F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26033 26034USB IP DRIVER FOR HISILICON KIRIN 960 26035M: Yu Chen <chenyu56@huawei.com> 26036M: Binghui Wang <wangbinghui@hisilicon.com> 26037L: linux-usb@vger.kernel.org 26038S: Maintained 26039F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26040F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26041 26042USB IP DRIVER FOR HISILICON KIRIN 970 26043M: Mauro Carvalho Chehab <mchehab@kernel.org> 26044L: linux-usb@vger.kernel.org 26045S: Maintained 26046F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26047F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26048 26049USB ISP116X DRIVER 26050M: Olav Kongas <ok@artecdesign.ee> 26051L: linux-usb@vger.kernel.org 26052S: Maintained 26053F: drivers/usb/host/isp116x* 26054F: include/linux/usb/isp116x.h 26055 26056USB ISP1760 DRIVER 26057M: Rui Miguel Silva <rui.silva@linaro.org> 26058L: linux-usb@vger.kernel.org 26059S: Maintained 26060F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26061F: drivers/usb/isp1760/* 26062 26063USB LAN78XX ETHERNET DRIVER 26064M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26065M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26066M: UNGLinuxDriver@microchip.com 26067L: netdev@vger.kernel.org 26068S: Maintained 26069F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26070F: drivers/net/usb/lan78xx.* 26071F: include/dt-bindings/net/microchip-lan78xx.h 26072 26073USB MASS STORAGE DRIVER 26074M: Alan Stern <stern@rowland.harvard.edu> 26075L: linux-usb@vger.kernel.org 26076L: usb-storage@lists.one-eyed-alien.net 26077S: Maintained 26078F: drivers/usb/storage/ 26079 26080USB MIDI DRIVER 26081M: Clemens Ladisch <clemens@ladisch.de> 26082L: linux-sound@vger.kernel.org 26083S: Maintained 26084T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26085F: sound/usb/midi.* 26086 26087USB NETWORKING DRIVERS 26088L: linux-usb@vger.kernel.org 26089S: Odd Fixes 26090F: drivers/net/usb/ 26091 26092USB OHCI DRIVER 26093M: Alan Stern <stern@rowland.harvard.edu> 26094L: linux-usb@vger.kernel.org 26095S: Maintained 26096F: Documentation/usb/ohci.rst 26097F: drivers/usb/host/ohci* 26098 26099USB OTG FSM (Finite State Machine) 26100M: Peter Chen <peter.chen@kernel.org> 26101L: linux-usb@vger.kernel.org 26102S: Maintained 26103T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26104F: drivers/usb/common/usb-otg-fsm.c 26105 26106USB OVER IP DRIVER 26107M: Valentina Manea <valentina.manea.m@gmail.com> 26108M: Shuah Khan <shuah@kernel.org> 26109M: Shuah Khan <skhan@linuxfoundation.org> 26110R: Hongren Zheng <i@zenithal.me> 26111L: linux-usb@vger.kernel.org 26112S: Maintained 26113F: Documentation/usb/usbip_protocol.rst 26114F: drivers/usb/usbip/ 26115F: tools/testing/selftests/drivers/usb/usbip/ 26116F: tools/usb/usbip/ 26117 26118USB PEGASUS DRIVER 26119M: Petko Manolov <petkan@nucleusys.com> 26120L: linux-usb@vger.kernel.org 26121L: netdev@vger.kernel.org 26122S: Maintained 26123W: https://github.com/petkan/pegasus 26124T: git https://github.com/petkan/pegasus.git 26125F: drivers/net/usb/pegasus.* 26126 26127USB PRINTER DRIVER (usblp) 26128M: Pete Zaitcev <zaitcev@redhat.com> 26129L: linux-usb@vger.kernel.org 26130S: Supported 26131F: drivers/usb/class/usblp.c 26132 26133USB QMI WWAN NETWORK DRIVER 26134M: Bjørn Mork <bjorn@mork.no> 26135L: netdev@vger.kernel.org 26136S: Maintained 26137F: Documentation/ABI/testing/sysfs-class-net-qmi 26138F: drivers/net/usb/qmi_wwan.c 26139 26140USB RAW GADGET DRIVER 26141R: Andrey Konovalov <andreyknvl@gmail.com> 26142L: linux-usb@vger.kernel.org 26143S: Maintained 26144B: https://github.com/xairy/raw-gadget/issues 26145F: Documentation/usb/raw-gadget.rst 26146F: drivers/usb/gadget/legacy/raw_gadget.c 26147F: include/uapi/linux/usb/raw_gadget.h 26148 26149USB RTL8150 DRIVER 26150M: Petko Manolov <petkan@nucleusys.com> 26151L: linux-usb@vger.kernel.org 26152L: netdev@vger.kernel.org 26153S: Maintained 26154W: https://github.com/petkan/rtl8150 26155T: git https://github.com/petkan/rtl8150.git 26156F: drivers/net/usb/rtl8150.c 26157 26158USB SERIAL SUBSYSTEM 26159M: Johan Hovold <johan@kernel.org> 26160L: linux-usb@vger.kernel.org 26161S: Maintained 26162T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26163F: Documentation/usb/usb-serial.rst 26164F: drivers/usb/serial/ 26165F: include/linux/usb/serial.h 26166 26167USB SMSC75XX ETHERNET DRIVER 26168M: Steve Glendinning <steve.glendinning@shawell.net> 26169L: netdev@vger.kernel.org 26170S: Maintained 26171F: drivers/net/usb/smsc75xx.* 26172 26173USB SMSC95XX ETHERNET DRIVER 26174M: Steve Glendinning <steve.glendinning@shawell.net> 26175M: UNGLinuxDriver@microchip.com 26176L: netdev@vger.kernel.org 26177S: Maintained 26178F: drivers/net/usb/smsc95xx.* 26179 26180USB SUBSYSTEM 26181M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26182L: linux-usb@vger.kernel.org 26183S: Supported 26184W: http://www.linux-usb.org 26185T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26186F: Documentation/devicetree/bindings/usb/ 26187F: Documentation/usb/ 26188F: drivers/usb/ 26189F: include/dt-bindings/usb/ 26190F: include/linux/usb.h 26191F: include/linux/usb/ 26192F: include/uapi/linux/usb/ 26193 26194USB TYPEC BUS FOR ALTERNATE MODES 26195M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26196L: linux-usb@vger.kernel.org 26197S: Maintained 26198F: Documentation/ABI/testing/sysfs-bus-typec 26199F: Documentation/driver-api/usb/typec_bus.rst 26200F: drivers/usb/typec/altmodes/ 26201F: include/linux/usb/typec_altmode.h 26202 26203USB TYPEC CLASS 26204M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26205L: linux-usb@vger.kernel.org 26206S: Maintained 26207F: Documentation/ABI/testing/sysfs-class-typec 26208F: Documentation/driver-api/usb/typec.rst 26209F: drivers/usb/typec/ 26210F: include/linux/usb/typec.h 26211 26212USB TYPEC INTEL PMC MUX DRIVER 26213M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26214L: linux-usb@vger.kernel.org 26215S: Maintained 26216F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26217F: drivers/usb/typec/mux/intel_pmc_mux.c 26218 26219USB TYPEC PI3USB30532 MUX DRIVER 26220M: Hans de Goede <hansg@kernel.org> 26221L: linux-usb@vger.kernel.org 26222S: Maintained 26223F: drivers/usb/typec/mux/pi3usb30532.c 26224 26225USB TYPEC PORT CONTROLLER DRIVERS 26226M: Badhri Jagan Sridharan <badhri@google.com> 26227L: linux-usb@vger.kernel.org 26228S: Maintained 26229F: drivers/usb/typec/tcpm/tcpci.c 26230F: drivers/usb/typec/tcpm/tcpm.c 26231F: include/linux/usb/tcpci.h 26232F: include/linux/usb/tcpm.h 26233 26234USB TYPEC TUSB1046 MUX DRIVER 26235M: Romain Gantois <romain.gantois@bootlin.com> 26236L: linux-usb@vger.kernel.org 26237S: Maintained 26238F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26239F: drivers/usb/typec/mux/tusb1046.c 26240 26241USB UHCI DRIVER 26242M: Alan Stern <stern@rowland.harvard.edu> 26243L: linux-usb@vger.kernel.org 26244S: Maintained 26245F: drivers/usb/host/uhci* 26246 26247USB VIDEO CLASS 26248M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26249M: Hans de Goede <hansg@kernel.org> 26250L: linux-media@vger.kernel.org 26251S: Maintained 26252W: http://www.ideasonboard.org/uvc/ 26253T: git git://linuxtv.org/media.git 26254F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26255F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26256F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26257F: drivers/media/common/uvc.c 26258F: drivers/media/usb/uvc/ 26259F: include/linux/usb/uvc.h 26260F: include/uapi/linux/uvcvideo.h 26261 26262USB WEBCAM GADGET 26263L: linux-usb@vger.kernel.org 26264S: Orphan 26265F: drivers/usb/gadget/function/*uvc* 26266F: drivers/usb/gadget/legacy/webcam.c 26267F: include/uapi/linux/usb/g_uvc.h 26268 26269USB XHCI DRIVER 26270M: Mathias Nyman <mathias.nyman@intel.com> 26271L: linux-usb@vger.kernel.org 26272S: Supported 26273F: drivers/usb/host/pci-quirks* 26274F: drivers/usb/host/xhci* 26275 26276USER DATAGRAM PROTOCOL (UDP) 26277M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26278L: netdev@vger.kernel.org 26279S: Maintained 26280F: include/linux/udp.h 26281F: include/net/udp.h 26282F: include/trace/events/udp.h 26283F: include/uapi/linux/udp.h 26284F: net/ipv4/udp.c 26285F: net/ipv6/udp.c 26286 26287USER-MODE LINUX (UML) 26288M: Richard Weinberger <richard@nod.at> 26289M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26290M: Johannes Berg <johannes@sipsolutions.net> 26291L: linux-um@lists.infradead.org 26292S: Maintained 26293W: http://user-mode-linux.sourceforge.net 26294Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26295T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26296T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26297F: Documentation/virt/uml/ 26298F: arch/um/ 26299F: arch/x86/um/ 26300F: fs/hostfs/ 26301 26302USERSPACE COPYIN/COPYOUT (UIOVEC) 26303M: Alexander Viro <viro@zeniv.linux.org.uk> 26304L: linux-block@vger.kernel.org 26305L: linux-fsdevel@vger.kernel.org 26306S: Maintained 26307F: include/linux/uio.h 26308F: lib/iov_iter.c 26309 26310USERSPACE DMA BUFFER DRIVER 26311M: Gerd Hoffmann <kraxel@redhat.com> 26312M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26313L: dri-devel@lists.freedesktop.org 26314S: Maintained 26315T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26316F: drivers/dma-buf/udmabuf.c 26317F: include/uapi/linux/udmabuf.h 26318 26319USERSPACE I/O (UIO) 26320M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26321S: Maintained 26322T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26323F: Documentation/driver-api/uio-howto.rst 26324F: drivers/uio/ 26325F: include/linux/uio_driver.h 26326 26327USERSPACE STACK UNWINDING 26328M: Josh Poimboeuf <jpoimboe@kernel.org> 26329M: Steven Rostedt <rostedt@goodmis.org> 26330S: Maintained 26331F: include/linux/unwind*.h 26332F: kernel/unwind/ 26333 26334UTIL-LINUX PACKAGE 26335M: Karel Zak <kzak@redhat.com> 26336L: util-linux@vger.kernel.org 26337S: Maintained 26338W: http://en.wikipedia.org/wiki/Util-linux 26339T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26340 26341UUID HELPERS 26342R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26343L: linux-kernel@vger.kernel.org 26344S: Maintained 26345F: include/linux/uuid.h 26346F: lib/test_uuid.c 26347F: lib/uuid.c 26348 26349UV SYSFS DRIVER 26350M: Justin Ernst <justin.ernst@hpe.com> 26351L: platform-driver-x86@vger.kernel.org 26352S: Maintained 26353F: drivers/platform/x86/uv_sysfs.c 26354 26355UVESAFB DRIVER 26356M: Michal Januszewski <spock@gentoo.org> 26357L: linux-fbdev@vger.kernel.org 26358S: Maintained 26359W: https://github.com/mjanusz/v86d 26360F: Documentation/fb/uvesafb.rst 26361F: drivers/video/fbdev/uvesafb.* 26362 26363Ux500 CLOCK DRIVERS 26364M: Ulf Hansson <ulf.hansson@linaro.org> 26365L: linux-clk@vger.kernel.org 26366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26367S: Maintained 26368F: drivers/clk/ux500/ 26369 26370V4L2 ASYNC AND FWNODE FRAMEWORKS 26371M: Sakari Ailus <sakari.ailus@linux.intel.com> 26372L: linux-media@vger.kernel.org 26373S: Maintained 26374T: git git://linuxtv.org/media.git 26375F: drivers/media/v4l2-core/v4l2-async.c 26376F: drivers/media/v4l2-core/v4l2-fwnode.c 26377F: include/media/v4l2-async.h 26378F: include/media/v4l2-fwnode.h 26379 26380V4L2 LENS DRIVERS 26381M: Sakari Ailus <sakari.ailus@linux.intel.com> 26382L: linux-media@vger.kernel.org 26383S: Maintained 26384F: drivers/media/i2c/ak* 26385F: drivers/media/i2c/dw* 26386F: drivers/media/i2c/lm* 26387 26388V4L2 CAMERA SENSOR DRIVERS 26389M: Sakari Ailus <sakari.ailus@linux.intel.com> 26390L: linux-media@vger.kernel.org 26391S: Maintained 26392F: Documentation/driver-api/media/camera-sensor.rst 26393F: Documentation/driver-api/media/tx-rx.rst 26394F: drivers/media/i2c/ar* 26395F: drivers/media/i2c/gc* 26396F: drivers/media/i2c/hi* 26397F: drivers/media/i2c/imx* 26398F: drivers/media/i2c/mt* 26399F: drivers/media/i2c/og* 26400F: drivers/media/i2c/ov* 26401F: drivers/media/i2c/s5* 26402F: drivers/media/i2c/vd55g1.c 26403F: drivers/media/i2c/vd56g3.c 26404F: drivers/media/i2c/vgxy61.c 26405 26406VF610 NAND DRIVER 26407M: Stefan Agner <stefan@agner.ch> 26408L: linux-mtd@lists.infradead.org 26409S: Supported 26410F: drivers/mtd/nand/raw/vf610_nfc.c 26411 26412VFAT/FAT/MSDOS FILESYSTEM 26413M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26414S: Maintained 26415F: Documentation/filesystems/vfat.rst 26416F: fs/fat/ 26417F: tools/testing/selftests/filesystems/fat/ 26418 26419VFIO CDX DRIVER 26420M: Nipun Gupta <nipun.gupta@amd.com> 26421M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26422L: kvm@vger.kernel.org 26423S: Maintained 26424F: drivers/vfio/cdx/* 26425 26426VFIO DRIVER 26427M: Alex Williamson <alex.williamson@redhat.com> 26428L: kvm@vger.kernel.org 26429S: Maintained 26430T: git https://github.com/awilliam/linux-vfio.git 26431F: Documentation/ABI/testing/debugfs-vfio 26432F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26433F: Documentation/driver-api/vfio.rst 26434F: drivers/vfio/ 26435F: include/linux/vfio.h 26436F: include/linux/vfio_pci_core.h 26437F: include/uapi/linux/vfio.h 26438 26439VFIO FSL-MC DRIVER 26440L: kvm@vger.kernel.org 26441S: Orphan 26442F: drivers/vfio/fsl-mc/ 26443 26444VFIO HISILICON PCI DRIVER 26445M: Longfang Liu <liulongfang@huawei.com> 26446M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26447L: kvm@vger.kernel.org 26448S: Maintained 26449F: drivers/vfio/pci/hisilicon/ 26450 26451VFIO MEDIATED DEVICE DRIVERS 26452M: Kirti Wankhede <kwankhede@nvidia.com> 26453L: kvm@vger.kernel.org 26454S: Maintained 26455F: Documentation/driver-api/vfio-mediated-device.rst 26456F: drivers/vfio/mdev/ 26457F: include/linux/mdev.h 26458F: samples/vfio-mdev/ 26459 26460VFIO MLX5 PCI DRIVER 26461M: Yishai Hadas <yishaih@nvidia.com> 26462L: kvm@vger.kernel.org 26463S: Maintained 26464F: drivers/vfio/pci/mlx5/ 26465 26466VFIO NVIDIA GRACE GPU DRIVER 26467M: Ankit Agrawal <ankita@nvidia.com> 26468L: kvm@vger.kernel.org 26469S: Supported 26470F: drivers/vfio/pci/nvgrace-gpu/ 26471 26472VFIO PCI DEVICE SPECIFIC DRIVERS 26473R: Jason Gunthorpe <jgg@nvidia.com> 26474R: Yishai Hadas <yishaih@nvidia.com> 26475R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26476R: Kevin Tian <kevin.tian@intel.com> 26477L: kvm@vger.kernel.org 26478S: Maintained 26479P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26480F: drivers/vfio/pci/*/ 26481 26482VFIO PDS PCI DRIVER 26483M: Brett Creeley <brett.creeley@amd.com> 26484L: kvm@vger.kernel.org 26485S: Maintained 26486F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26487F: drivers/vfio/pci/pds/ 26488 26489VFIO PLATFORM DRIVER 26490M: Eric Auger <eric.auger@redhat.com> 26491L: kvm@vger.kernel.org 26492S: Maintained 26493F: drivers/vfio/platform/ 26494 26495VFIO QAT PCI DRIVER 26496M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26497L: kvm@vger.kernel.org 26498L: qat-linux@intel.com 26499S: Supported 26500F: drivers/vfio/pci/qat/ 26501 26502VFIO VIRTIO PCI DRIVER 26503M: Yishai Hadas <yishaih@nvidia.com> 26504L: kvm@vger.kernel.org 26505L: virtualization@lists.linux.dev 26506S: Maintained 26507F: drivers/vfio/pci/virtio 26508 26509VGA_SWITCHEROO 26510R: Lukas Wunner <lukas@wunner.de> 26511S: Maintained 26512T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26513F: Documentation/gpu/vga-switcheroo.rst 26514F: drivers/gpu/vga/vga_switcheroo.c 26515F: include/linux/vga_switcheroo.h 26516 26517VIA RHINE NETWORK DRIVER 26518M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26519S: Maintained 26520F: drivers/net/ethernet/via/via-rhine.c 26521 26522VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26523M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26524L: linux-fbdev@vger.kernel.org 26525S: Maintained 26526F: drivers/video/fbdev/via/ 26527F: include/linux/via-core.h 26528F: include/linux/via_i2c.h 26529 26530VIA VELOCITY NETWORK DRIVER 26531M: Francois Romieu <romieu@fr.zoreil.com> 26532L: netdev@vger.kernel.org 26533S: Maintained 26534F: drivers/net/ethernet/via/via-velocity.* 26535 26536VICODEC VIRTUAL CODEC DRIVER 26537M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 26538L: linux-media@vger.kernel.org 26539S: Maintained 26540W: https://linuxtv.org 26541T: git git://linuxtv.org/media.git 26542F: drivers/media/test-drivers/vicodec/* 26543 26544VIDEO I2C POLLING DRIVER 26545M: Matt Ranostay <matt.ranostay@konsulko.com> 26546L: linux-media@vger.kernel.org 26547S: Maintained 26548F: drivers/media/i2c/video-i2c.c 26549 26550VIDEO MULTIPLEXER DRIVER 26551M: Philipp Zabel <p.zabel@pengutronix.de> 26552L: linux-media@vger.kernel.org 26553S: Maintained 26554F: drivers/media/platform/video-mux.c 26555 26556VIDEOBUF2 FRAMEWORK 26557M: Tomasz Figa <tfiga@chromium.org> 26558M: Marek Szyprowski <m.szyprowski@samsung.com> 26559L: linux-media@vger.kernel.org 26560S: Maintained 26561F: drivers/media/common/videobuf2/* 26562F: include/media/videobuf2-* 26563 26564VIDTV VIRTUAL DIGITAL TV DRIVER 26565M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26566L: linux-media@vger.kernel.org 26567S: Maintained 26568W: https://linuxtv.org 26569T: git git://linuxtv.org/media.git 26570F: drivers/media/test-drivers/vidtv/* 26571 26572VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26573M: Shuah Khan <skhan@linuxfoundation.org> 26574R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26575L: linux-media@vger.kernel.org 26576S: Maintained 26577W: https://linuxtv.org 26578T: git git://linuxtv.org/media.git 26579F: drivers/media/test-drivers/vimc/* 26580 26581VIRT LIB 26582M: Alex Williamson <alex.williamson@redhat.com> 26583M: Paolo Bonzini <pbonzini@redhat.com> 26584L: kvm@vger.kernel.org 26585S: Supported 26586F: virt/lib/ 26587 26588VIRTIO AND VHOST VSOCK DRIVER 26589M: Stefan Hajnoczi <stefanha@redhat.com> 26590M: Stefano Garzarella <sgarzare@redhat.com> 26591L: kvm@vger.kernel.org 26592L: virtualization@lists.linux.dev 26593L: netdev@vger.kernel.org 26594S: Maintained 26595F: drivers/vhost/vsock.c 26596F: include/linux/virtio_vsock.h 26597F: include/uapi/linux/virtio_vsock.h 26598F: net/vmw_vsock/virtio_transport.c 26599F: net/vmw_vsock/virtio_transport_common.c 26600 26601VIRTIO BALLOON 26602M: "Michael S. Tsirkin" <mst@redhat.com> 26603M: David Hildenbrand <david@redhat.com> 26604L: virtualization@lists.linux.dev 26605S: Maintained 26606F: drivers/virtio/virtio_balloon.c 26607F: include/linux/balloon_compaction.h 26608F: include/uapi/linux/virtio_balloon.h 26609F: mm/balloon_compaction.c 26610 26611VIRTIO BLOCK AND SCSI DRIVERS 26612M: "Michael S. Tsirkin" <mst@redhat.com> 26613M: Jason Wang <jasowang@redhat.com> 26614R: Paolo Bonzini <pbonzini@redhat.com> 26615R: Stefan Hajnoczi <stefanha@redhat.com> 26616R: Eugenio Pérez <eperezma@redhat.com> 26617L: virtualization@lists.linux.dev 26618S: Maintained 26619F: drivers/block/virtio_blk.c 26620F: drivers/scsi/virtio_scsi.c 26621F: include/uapi/linux/virtio_blk.h 26622F: include/uapi/linux/virtio_scsi.h 26623 26624VIRTIO CONSOLE DRIVER 26625M: Amit Shah <amit@kernel.org> 26626L: virtualization@lists.linux.dev 26627S: Maintained 26628F: drivers/char/virtio_console.c 26629F: include/uapi/linux/virtio_console.h 26630 26631VIRTIO CORE AND NET DRIVERS 26632M: "Michael S. Tsirkin" <mst@redhat.com> 26633M: Jason Wang <jasowang@redhat.com> 26634R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26635R: Eugenio Pérez <eperezma@redhat.com> 26636L: virtualization@lists.linux.dev 26637S: Maintained 26638F: Documentation/ABI/testing/sysfs-bus-vdpa 26639F: Documentation/ABI/testing/sysfs-class-vduse 26640F: Documentation/devicetree/bindings/virtio/ 26641F: Documentation/driver-api/virtio/ 26642F: drivers/block/virtio_blk.c 26643F: drivers/crypto/virtio/ 26644F: drivers/net/virtio_net.c 26645F: drivers/vdpa/ 26646F: drivers/virtio/ 26647F: include/linux/vdpa.h 26648F: include/linux/virtio*.h 26649F: include/linux/vringh.h 26650F: include/uapi/linux/virtio_*.h 26651F: net/vmw_vsock/virtio* 26652F: tools/virtio/ 26653F: tools/testing/selftests/drivers/net/virtio_net/ 26654 26655VIRTIO CRYPTO DRIVER 26656M: Gonglei <arei.gonglei@huawei.com> 26657L: virtualization@lists.linux.dev 26658L: linux-crypto@vger.kernel.org 26659S: Maintained 26660F: drivers/crypto/virtio/ 26661F: include/uapi/linux/virtio_crypto.h 26662 26663VIRTIO DRIVERS FOR S390 26664M: Cornelia Huck <cohuck@redhat.com> 26665M: Halil Pasic <pasic@linux.ibm.com> 26666M: Eric Farman <farman@linux.ibm.com> 26667L: linux-s390@vger.kernel.org 26668L: virtualization@lists.linux.dev 26669L: kvm@vger.kernel.org 26670S: Supported 26671F: arch/s390/include/uapi/asm/virtio-ccw.h 26672F: drivers/s390/virtio/ 26673 26674VIRTIO FILE SYSTEM 26675M: Vivek Goyal <vgoyal@redhat.com> 26676M: Stefan Hajnoczi <stefanha@redhat.com> 26677M: Miklos Szeredi <miklos@szeredi.hu> 26678R: Eugenio Pérez <eperezma@redhat.com> 26679L: virtualization@lists.linux.dev 26680L: linux-fsdevel@vger.kernel.org 26681S: Supported 26682W: https://virtio-fs.gitlab.io/ 26683F: Documentation/filesystems/virtiofs.rst 26684F: fs/fuse/virtio_fs.c 26685F: include/uapi/linux/virtio_fs.h 26686 26687VIRTIO GPIO DRIVER 26688M: Enrico Weigelt, metux IT consult <info@metux.net> 26689M: Viresh Kumar <vireshk@kernel.org> 26690L: linux-gpio@vger.kernel.org 26691L: virtualization@lists.linux.dev 26692S: Maintained 26693F: drivers/gpio/gpio-virtio.c 26694F: include/uapi/linux/virtio_gpio.h 26695 26696VIRTIO GPU DRIVER 26697M: David Airlie <airlied@redhat.com> 26698M: Gerd Hoffmann <kraxel@redhat.com> 26699M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26700R: Gurchetan Singh <gurchetansingh@chromium.org> 26701R: Chia-I Wu <olvaffe@gmail.com> 26702L: dri-devel@lists.freedesktop.org 26703L: virtualization@lists.linux.dev 26704S: Maintained 26705T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26706F: drivers/gpu/drm/ci/xfails/virtio* 26707F: drivers/gpu/drm/virtio/ 26708F: include/uapi/linux/virtio_gpu.h 26709 26710VIRTIO HOST (VHOST) 26711M: "Michael S. Tsirkin" <mst@redhat.com> 26712M: Jason Wang <jasowang@redhat.com> 26713R: Eugenio Pérez <eperezma@redhat.com> 26714L: kvm@vger.kernel.org 26715L: virtualization@lists.linux.dev 26716L: netdev@vger.kernel.org 26717S: Maintained 26718T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26719F: drivers/vhost/ 26720F: include/linux/sched/vhost_task.h 26721F: include/linux/vhost_iotlb.h 26722F: include/uapi/linux/vhost.h 26723F: kernel/vhost_task.c 26724 26725VIRTIO HOST (VHOST-SCSI) 26726M: "Michael S. Tsirkin" <mst@redhat.com> 26727M: Jason Wang <jasowang@redhat.com> 26728M: Mike Christie <michael.christie@oracle.com> 26729R: Paolo Bonzini <pbonzini@redhat.com> 26730R: Stefan Hajnoczi <stefanha@redhat.com> 26731L: virtualization@lists.linux.dev 26732S: Maintained 26733F: drivers/vhost/scsi.c 26734 26735VIRTIO I2C DRIVER 26736M: Viresh Kumar <viresh.kumar@linaro.org> 26737R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26738L: linux-i2c@vger.kernel.org 26739L: virtualization@lists.linux.dev 26740S: Maintained 26741F: drivers/i2c/busses/i2c-virtio.c 26742F: include/uapi/linux/virtio_i2c.h 26743 26744VIRTIO INPUT DRIVER 26745M: Gerd Hoffmann <kraxel@redhat.com> 26746S: Maintained 26747F: drivers/virtio/virtio_input.c 26748F: include/uapi/linux/virtio_input.h 26749 26750VIRTIO IOMMU DRIVER 26751M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26752L: virtualization@lists.linux.dev 26753S: Maintained 26754F: drivers/iommu/virtio-iommu.c 26755F: include/uapi/linux/virtio_iommu.h 26756 26757VIRTIO MEM DRIVER 26758M: David Hildenbrand <david@redhat.com> 26759L: virtualization@lists.linux.dev 26760S: Maintained 26761W: https://virtio-mem.gitlab.io/ 26762F: drivers/virtio/virtio_mem.c 26763F: include/uapi/linux/virtio_mem.h 26764 26765VIRTIO PMEM DRIVER 26766M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26767L: virtualization@lists.linux.dev 26768S: Maintained 26769F: drivers/nvdimm/nd_virtio.c 26770F: drivers/nvdimm/virtio_pmem.c 26771 26772VIRTIO RTC DRIVER 26773M: Peter Hilber <quic_philber@quicinc.com> 26774L: virtualization@lists.linux.dev 26775S: Maintained 26776F: drivers/virtio/virtio_rtc_* 26777F: include/uapi/linux/virtio_rtc.h 26778 26779VIRTIO SOUND DRIVER 26780M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26781M: "Michael S. Tsirkin" <mst@redhat.com> 26782L: virtualization@lists.linux.dev 26783L: linux-sound@vger.kernel.org 26784S: Maintained 26785F: include/uapi/linux/virtio_snd.h 26786F: sound/virtio/* 26787 26788VIRTUAL BOX GUEST DEVICE DRIVER 26789M: Hans de Goede <hansg@kernel.org> 26790M: Arnd Bergmann <arnd@arndb.de> 26791M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26792S: Maintained 26793F: drivers/virt/vboxguest/ 26794F: include/linux/vbox_utils.h 26795F: include/uapi/linux/vbox*.h 26796 26797VIRTUAL BOX SHARED FOLDER VFS DRIVER 26798M: Hans de Goede <hansg@kernel.org> 26799L: linux-fsdevel@vger.kernel.org 26800S: Maintained 26801F: fs/vboxsf/* 26802 26803VIRTUAL PCM TEST DRIVER 26804M: Ivan Orlov <ivan.orlov0322@gmail.com> 26805L: linux-sound@vger.kernel.org 26806S: Maintained 26807F: Documentation/sound/cards/pcmtest.rst 26808F: sound/drivers/pcmtest.c 26809F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26810 26811VIRTUAL SERIO DEVICE DRIVER 26812M: Stephen Chandler Paul <thatslyude@gmail.com> 26813S: Maintained 26814F: drivers/input/serio/userio.c 26815F: include/uapi/linux/userio.h 26816 26817VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26818M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26819S: Maintained 26820F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26821F: drivers/iio/light/veml3235.c 26822 26823VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26824M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26825S: Maintained 26826F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26827F: drivers/iio/light/veml6030.c 26828 26829VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26830M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26831S: Maintained 26832F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26833F: drivers/iio/light/veml6075.c 26834 26835VISL VIRTUAL STATELESS DECODER DRIVER 26836M: Daniel Almeida <daniel.almeida@collabora.com> 26837L: linux-media@vger.kernel.org 26838S: Supported 26839F: drivers/media/test-drivers/visl 26840 26841VIVID VIRTUAL VIDEO DRIVER 26842M: Hans Verkuil <hverkuil@xs4all.nl> 26843L: linux-media@vger.kernel.org 26844S: Maintained 26845W: https://linuxtv.org 26846T: git git://linuxtv.org/media.git 26847F: drivers/media/test-drivers/vivid/* 26848 26849VM SOCKETS (AF_VSOCK) 26850M: Stefano Garzarella <sgarzare@redhat.com> 26851L: virtualization@lists.linux.dev 26852L: netdev@vger.kernel.org 26853S: Maintained 26854F: drivers/net/vsockmon.c 26855F: include/net/af_vsock.h 26856F: include/uapi/linux/vm_sockets.h 26857F: include/uapi/linux/vm_sockets_diag.h 26858F: include/uapi/linux/vsockmon.h 26859F: net/vmw_vsock/ 26860F: tools/testing/selftests/vsock/ 26861F: tools/testing/vsock/ 26862 26863VMALLOC 26864M: Andrew Morton <akpm@linux-foundation.org> 26865M: Uladzislau Rezki <urezki@gmail.com> 26866L: linux-mm@kvack.org 26867S: Maintained 26868W: http://www.linux-mm.org 26869T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26870F: include/linux/vmalloc.h 26871F: mm/vmalloc.c 26872F: lib/test_vmalloc.c 26873 26874VME SUBSYSTEM 26875L: linux-kernel@vger.kernel.org 26876S: Orphan 26877T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26878F: Documentation/driver-api/vme.rst 26879F: drivers/staging/vme_user/ 26880 26881VMWARE BALLOON DRIVER 26882M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26883R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26884L: linux-kernel@vger.kernel.org 26885S: Supported 26886F: drivers/misc/vmw_balloon.c 26887 26888VMWARE HYPERVISOR INTERFACE 26889M: Ajay Kaher <ajay.kaher@broadcom.com> 26890M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26891R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26892L: virtualization@lists.linux.dev 26893L: x86@kernel.org 26894S: Supported 26895T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26896F: arch/x86/include/asm/vmware.h 26897F: arch/x86/kernel/cpu/vmware.c 26898 26899VMWARE PVRDMA DRIVER 26900M: Bryan Tan <bryan-bt.tan@broadcom.com> 26901M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26902R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26903L: linux-rdma@vger.kernel.org 26904S: Supported 26905F: drivers/infiniband/hw/vmw_pvrdma/ 26906 26907VMWARE PVSCSI DRIVER 26908M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26909R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26910L: linux-scsi@vger.kernel.org 26911S: Supported 26912F: drivers/scsi/vmw_pvscsi.c 26913F: drivers/scsi/vmw_pvscsi.h 26914 26915VMWARE VIRTUAL PTP CLOCK DRIVER 26916M: Nick Shi <nick.shi@broadcom.com> 26917R: Ajay Kaher <ajay.kaher@broadcom.com> 26918R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26919R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26920L: netdev@vger.kernel.org 26921S: Supported 26922F: drivers/ptp/ptp_vmw.c 26923 26924VMWARE VMCI DRIVER 26925M: Bryan Tan <bryan-bt.tan@broadcom.com> 26926M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26928L: linux-kernel@vger.kernel.org 26929S: Supported 26930F: drivers/misc/vmw_vmci/ 26931F: include/linux/vmw_vmci* 26932 26933VMWARE VMMOUSE SUBDRIVER 26934M: Zack Rusin <zack.rusin@broadcom.com> 26935R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26936L: linux-input@vger.kernel.org 26937S: Supported 26938F: drivers/input/mouse/vmmouse.c 26939F: drivers/input/mouse/vmmouse.h 26940 26941VMWARE VMXNET3 ETHERNET DRIVER 26942M: Ronak Doshi <ronak.doshi@broadcom.com> 26943R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26944L: netdev@vger.kernel.org 26945S: Supported 26946F: drivers/net/vmxnet3/ 26947 26948VMWARE VSOCK VMCI TRANSPORT DRIVER 26949M: Bryan Tan <bryan-bt.tan@broadcom.com> 26950M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26951R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26952L: linux-kernel@vger.kernel.org 26953S: Supported 26954F: net/vmw_vsock/vmci_transport* 26955 26956VOCORE VOCORE2 BOARD 26957M: Harvey Hunt <harveyhuntnexus@gmail.com> 26958L: linux-mips@vger.kernel.org 26959S: Maintained 26960F: arch/mips/boot/dts/ralink/vocore2.dts 26961 26962VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26963M: Liam Girdwood <lgirdwood@gmail.com> 26964M: Mark Brown <broonie@kernel.org> 26965L: linux-kernel@vger.kernel.org 26966S: Supported 26967W: http://www.slimlogic.co.uk/?p=48 26968T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26969F: Documentation/devicetree/bindings/regulator/ 26970F: Documentation/power/regulator/ 26971F: drivers/regulator/ 26972F: rust/kernel/regulator.rs 26973F: include/dt-bindings/regulator/ 26974F: include/linux/regulator/ 26975K: regulator_get_optional 26976 26977VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 26978R: Matti Vaittinen <mazziesaccount@gmail.com> 26979F: drivers/regulator/irq_helpers.c 26980 26981VRF 26982M: David Ahern <dsahern@kernel.org> 26983L: netdev@vger.kernel.org 26984S: Maintained 26985F: Documentation/networking/vrf.rst 26986F: drivers/net/vrf.c 26987 26988VSPRINTF 26989M: Petr Mladek <pmladek@suse.com> 26990M: Steven Rostedt <rostedt@goodmis.org> 26991R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26992R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 26993R: Sergey Senozhatsky <senozhatsky@chromium.org> 26994S: Maintained 26995T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 26996F: Documentation/core-api/printk-formats.rst 26997F: lib/tests/printf_kunit.c 26998F: lib/tests/scanf_kunit.c 26999F: lib/vsprintf.c 27000 27001VT1211 HARDWARE MONITOR DRIVER 27002M: Juerg Haefliger <juergh@proton.me> 27003L: linux-hwmon@vger.kernel.org 27004S: Maintained 27005F: Documentation/hwmon/vt1211.rst 27006F: drivers/hwmon/vt1211.c 27007 27008VT8231 HARDWARE MONITOR DRIVER 27009M: Roger Lucas <vt8231@hiddenengine.co.uk> 27010L: linux-hwmon@vger.kernel.org 27011S: Maintained 27012F: drivers/hwmon/vt8231.c 27013 27014VUB300 USB to SDIO/SD/MMC bridge chip 27015L: linux-mmc@vger.kernel.org 27016S: Orphan 27017F: drivers/mmc/host/vub300.c 27018 27019W1 DALLAS'S 1-WIRE BUS 27020M: Krzysztof Kozlowski <krzk@kernel.org> 27021S: Maintained 27022F: Documentation/devicetree/bindings/w1/ 27023F: Documentation/w1/ 27024F: drivers/w1/ 27025F: include/linux/w1.h 27026 27027W83791D HARDWARE MONITORING DRIVER 27028M: Marc Hulsman <m.hulsman@tudelft.nl> 27029L: linux-hwmon@vger.kernel.org 27030S: Maintained 27031F: Documentation/hwmon/w83791d.rst 27032F: drivers/hwmon/w83791d.c 27033 27034W83793 HARDWARE MONITORING DRIVER 27035M: Rudolf Marek <r.marek@assembler.cz> 27036L: linux-hwmon@vger.kernel.org 27037S: Maintained 27038F: Documentation/hwmon/w83793.rst 27039F: drivers/hwmon/w83793.c 27040 27041W83795 HARDWARE MONITORING DRIVER 27042M: Jean Delvare <jdelvare@suse.com> 27043L: linux-hwmon@vger.kernel.org 27044S: Maintained 27045F: drivers/hwmon/w83795.c 27046 27047W83L51xD SD/MMC CARD INTERFACE DRIVER 27048M: Pierre Ossman <pierre@ossman.eu> 27049S: Maintained 27050F: drivers/mmc/host/wbsd.* 27051 27052WACOM PROTOCOL 4 SERIAL TABLETS 27053M: Julian Squires <julian@cipht.net> 27054M: Hans de Goede <hansg@kernel.org> 27055L: linux-input@vger.kernel.org 27056S: Maintained 27057F: drivers/input/tablet/wacom_serial4.c 27058 27059WANGXUN ETHERNET DRIVER 27060M: Jiawen Wu <jiawenwu@trustnetic.com> 27061M: Mengyuan Lou <mengyuanlou@net-swift.com> 27062L: netdev@vger.kernel.org 27063S: Maintained 27064W: https://www.net-swift.com 27065F: Documentation/networking/device_drivers/ethernet/wangxun/* 27066F: drivers/net/ethernet/wangxun/ 27067F: drivers/net/pcs/pcs-xpcs-wx.c 27068 27069WATCHDOG DEVICE DRIVERS 27070M: Wim Van Sebroeck <wim@linux-watchdog.org> 27071M: Guenter Roeck <linux@roeck-us.net> 27072L: linux-watchdog@vger.kernel.org 27073S: Maintained 27074W: http://www.linux-watchdog.org/ 27075T: git git://www.linux-watchdog.org/linux-watchdog.git 27076F: Documentation/devicetree/bindings/watchdog/ 27077F: Documentation/watchdog/ 27078F: drivers/watchdog/ 27079F: include/linux/watchdog.h 27080F: include/trace/events/watchdog.h 27081F: include/uapi/linux/watchdog.h 27082 27083WAVE5 VPU CODEC DRIVER 27084M: Nas Chung <nas.chung@chipsnmedia.com> 27085M: Jackson Lee <jackson.lee@chipsnmedia.com> 27086L: linux-media@vger.kernel.org 27087S: Maintained 27088F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27089F: drivers/media/platform/chips-media/wave5/ 27090 27091WHISKEYCOVE PMIC GPIO DRIVER 27092M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27093L: linux-gpio@vger.kernel.org 27094S: Maintained 27095F: drivers/gpio/gpio-wcove.c 27096 27097WHWAVE RTC DRIVER 27098M: Dianlong Li <long17.cool@163.com> 27099L: linux-rtc@vger.kernel.org 27100S: Maintained 27101F: drivers/rtc/rtc-sd3078.c 27102 27103WIIMOTE HID DRIVER 27104M: David Rheinsberg <david@readahead.eu> 27105L: linux-input@vger.kernel.org 27106S: Maintained 27107F: drivers/hid/hid-wiimote* 27108 27109WILOCITY WIL6210 WIRELESS DRIVER 27110L: linux-wireless@vger.kernel.org 27111S: Orphan 27112W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27113F: drivers/net/wireless/ath/wil6210/ 27114 27115WINBOND CIR DRIVER 27116M: David Härdeman <david@hardeman.nu> 27117S: Maintained 27118F: drivers/media/rc/winbond-cir.c 27119 27120WINSEN MHZ19B 27121M: Gyeyoung Baek <gye976@gmail.com> 27122S: Maintained 27123F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27124F: drivers/iio/chemical/mhz19b.c 27125 27126WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27127L: linux-watchdog@vger.kernel.org 27128S: Orphan 27129F: drivers/watchdog/ebc-c384_wdt.c 27130 27131WINSYSTEMS WS16C48 GPIO DRIVER 27132M: William Breathitt Gray <wbg@kernel.org> 27133L: linux-gpio@vger.kernel.org 27134S: Maintained 27135F: drivers/gpio/gpio-ws16c48.c 27136 27137WIREGUARD SECURE NETWORK TUNNEL 27138M: Jason A. Donenfeld <Jason@zx2c4.com> 27139L: wireguard@lists.zx2c4.com 27140L: netdev@vger.kernel.org 27141S: Maintained 27142F: drivers/net/wireguard/ 27143F: tools/testing/selftests/wireguard/ 27144 27145WISTRON LAPTOP BUTTON DRIVER 27146M: Miloslav Trmac <mitr@volny.cz> 27147S: Maintained 27148F: drivers/input/misc/wistron_btns.c 27149 27150WMI BINARY MOF DRIVER 27151M: Armin Wolf <W_Armin@gmx.de> 27152R: Thomas Weißschuh <linux@weissschuh.net> 27153L: platform-driver-x86@vger.kernel.org 27154S: Maintained 27155F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27156F: Documentation/wmi/devices/wmi-bmof.rst 27157F: drivers/platform/x86/wmi-bmof.c 27158 27159WOLFSON MICROELECTRONICS DRIVERS 27160L: patches@opensource.cirrus.com 27161S: Supported 27162W: https://github.com/CirrusLogic/linux-drivers/wiki 27163T: git https://github.com/CirrusLogic/linux-drivers.git 27164F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27165F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27166F: Documentation/devicetree/bindings/mfd/wm831x.txt 27167F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27168F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27169F: Documentation/devicetree/bindings/sound/wm* 27170F: Documentation/hwmon/wm83??.rst 27171F: arch/arm/mach-s3c/mach-crag6410* 27172F: drivers/clk/clk-wm83*.c 27173F: drivers/gpio/gpio-*wm*.c 27174F: drivers/gpio/gpio-arizona.c 27175F: drivers/hwmon/wm83??-hwmon.c 27176F: drivers/input/misc/wm831x-on.c 27177F: drivers/input/touchscreen/wm831x-ts.c 27178F: drivers/input/touchscreen/wm97*.c 27179F: drivers/leds/leds-wm83*.c 27180F: drivers/mfd/arizona* 27181F: drivers/mfd/cs47l24* 27182F: drivers/mfd/wm*.c 27183F: drivers/power/supply/wm83*.c 27184F: drivers/regulator/arizona* 27185F: drivers/regulator/wm8*.c 27186F: drivers/rtc/rtc-wm83*.c 27187F: drivers/video/backlight/wm83*_bl.c 27188F: drivers/watchdog/wm83*_wdt.c 27189F: include/linux/mfd/arizona/ 27190F: include/linux/mfd/wm831x/ 27191F: include/linux/mfd/wm8350/ 27192F: include/linux/mfd/wm8400* 27193F: include/linux/regulator/arizona* 27194F: include/linux/wm97xx.h 27195F: include/sound/wm????.h 27196F: sound/soc/codecs/arizona* 27197F: sound/soc/codecs/cs47l24* 27198F: sound/soc/codecs/wm* 27199 27200WORKQUEUE 27201M: Tejun Heo <tj@kernel.org> 27202R: Lai Jiangshan <jiangshanlai@gmail.com> 27203S: Maintained 27204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27205F: Documentation/core-api/workqueue.rst 27206F: include/linux/workqueue.h 27207F: kernel/workqueue.c 27208F: kernel/workqueue_internal.h 27209 27210WWAN DRIVERS 27211M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27212M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27213R: Johannes Berg <johannes@sipsolutions.net> 27214L: netdev@vger.kernel.org 27215S: Maintained 27216F: drivers/net/wwan/ 27217F: include/linux/wwan.h 27218F: include/uapi/linux/wwan.h 27219 27220X-POWERS AXP288 PMIC DRIVERS 27221M: Hans de Goede <hansg@kernel.org> 27222S: Maintained 27223F: drivers/acpi/pmic/intel_pmic_xpower.c 27224N: axp288 27225 27226X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27227M: Chen-Yu Tsai <wens@csie.org> 27228L: linux-kernel@vger.kernel.org 27229S: Maintained 27230N: axp[128] 27231 27232X.25 STACK 27233M: Martin Schiller <ms@dev.tdt.de> 27234L: linux-x25@vger.kernel.org 27235S: Maintained 27236F: Documentation/networking/lapb-module.rst 27237F: Documentation/networking/x25* 27238F: drivers/net/wan/hdlc_x25.c 27239F: drivers/net/wan/lapbether.c 27240F: include/*/lapb.h 27241F: include/net/x25* 27242F: include/uapi/linux/x25.h 27243F: net/lapb/ 27244F: net/x25/ 27245 27246X86 ARCHITECTURE (32-BIT AND 64-BIT) 27247M: Thomas Gleixner <tglx@linutronix.de> 27248M: Ingo Molnar <mingo@redhat.com> 27249M: Borislav Petkov <bp@alien8.de> 27250M: Dave Hansen <dave.hansen@linux.intel.com> 27251M: x86@kernel.org 27252R: "H. Peter Anvin" <hpa@zytor.com> 27253L: linux-kernel@vger.kernel.org 27254S: Maintained 27255T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27256F: Documentation/arch/x86/ 27257F: Documentation/devicetree/bindings/x86/ 27258F: arch/x86/ 27259F: tools/testing/selftests/x86 27260 27261X86 CPUID DATABASE 27262M: Borislav Petkov <bp@alien8.de> 27263M: Thomas Gleixner <tglx@linutronix.de> 27264M: x86@kernel.org 27265R: Ahmed S. Darwish <darwi@linutronix.de> 27266L: x86-cpuid@lists.linux.dev 27267S: Maintained 27268W: https://x86-cpuid.org 27269F: tools/arch/x86/kcpuid/ 27270 27271X86 ENTRY CODE 27272M: Andy Lutomirski <luto@kernel.org> 27273L: linux-kernel@vger.kernel.org 27274S: Maintained 27275T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27276F: arch/x86/entry/ 27277 27278X86 HARDWARE VULNERABILITIES 27279M: Thomas Gleixner <tglx@linutronix.de> 27280M: Borislav Petkov <bp@alien8.de> 27281M: Peter Zijlstra <peterz@infradead.org> 27282M: Josh Poimboeuf <jpoimboe@kernel.org> 27283R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27284S: Maintained 27285F: Documentation/admin-guide/hw-vuln/ 27286F: arch/x86/include/asm/nospec-branch.h 27287F: arch/x86/kernel/cpu/bugs.c 27288 27289X86 MCE INFRASTRUCTURE 27290M: Tony Luck <tony.luck@intel.com> 27291M: Borislav Petkov <bp@alien8.de> 27292L: linux-edac@vger.kernel.org 27293S: Maintained 27294F: Documentation/ABI/testing/sysfs-mce 27295F: Documentation/arch/x86/x86_64/machinecheck.rst 27296F: arch/x86/kernel/cpu/mce/* 27297 27298X86 MICROCODE UPDATE SUPPORT 27299M: Borislav Petkov <bp@alien8.de> 27300S: Maintained 27301F: arch/x86/kernel/cpu/microcode/* 27302 27303X86 MM 27304M: Dave Hansen <dave.hansen@linux.intel.com> 27305M: Andy Lutomirski <luto@kernel.org> 27306M: Peter Zijlstra <peterz@infradead.org> 27307L: linux-kernel@vger.kernel.org 27308S: Maintained 27309T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27310F: arch/x86/mm/ 27311 27312X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27313M: Hans de Goede <hansg@kernel.org> 27314L: platform-driver-x86@vger.kernel.org 27315S: Maintained 27316T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27317F: drivers/platform/x86/x86-android-tablets/ 27318 27319X86 PLATFORM DRIVERS 27320M: Hans de Goede <hansg@kernel.org> 27321M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27322L: platform-driver-x86@vger.kernel.org 27323S: Maintained 27324Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27325T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27326F: drivers/platform/olpc/ 27327F: drivers/platform/x86/ 27328F: include/linux/platform_data/x86/ 27329 27330X86 PLATFORM UV HPE SUPERDOME FLEX 27331M: Steve Wahl <steve.wahl@hpe.com> 27332R: Justin Ernst <justin.ernst@hpe.com> 27333R: Kyle Meyer <kyle.meyer@hpe.com> 27334R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27335R: Russ Anderson <russ.anderson@hpe.com> 27336S: Supported 27337F: arch/x86/include/asm/uv/ 27338F: arch/x86/kernel/apic/x2apic_uv_x.c 27339F: arch/x86/platform/uv/ 27340 27341X86 STACK UNWINDING 27342M: Josh Poimboeuf <jpoimboe@kernel.org> 27343M: Peter Zijlstra <peterz@infradead.org> 27344S: Supported 27345F: arch/x86/include/asm/unwind*.h 27346F: arch/x86/kernel/dumpstack.c 27347F: arch/x86/kernel/stacktrace.c 27348F: arch/x86/kernel/unwind_*.c 27349 27350X86 TRUST DOMAIN EXTENSIONS (TDX) 27351M: Kirill A. Shutemov <kas@kernel.org> 27352R: Dave Hansen <dave.hansen@linux.intel.com> 27353L: x86@kernel.org 27354L: linux-coco@lists.linux.dev 27355S: Supported 27356T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27357F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 27358F: arch/x86/boot/compressed/tdx* 27359F: arch/x86/coco/tdx/ 27360F: arch/x86/include/asm/shared/tdx.h 27361F: arch/x86/include/asm/tdx.h 27362F: arch/x86/virt/vmx/tdx/ 27363F: drivers/virt/coco/tdx-guest 27364 27365X86 VDSO 27366M: Andy Lutomirski <luto@kernel.org> 27367L: linux-kernel@vger.kernel.org 27368S: Maintained 27369T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27370F: arch/x86/entry/vdso/ 27371 27372XARRAY 27373M: Matthew Wilcox <willy@infradead.org> 27374L: linux-fsdevel@vger.kernel.org 27375L: linux-mm@kvack.org 27376S: Supported 27377F: Documentation/core-api/xarray.rst 27378F: include/linux/idr.h 27379F: include/linux/xarray.h 27380F: lib/idr.c 27381F: lib/test_xarray.c 27382F: lib/xarray.c 27383F: tools/testing/radix-tree 27384 27385XARRAY API [RUST] 27386M: Tamir Duberstein <tamird@gmail.com> 27387M: Andreas Hindborg <a.hindborg@kernel.org> 27388L: rust-for-linux@vger.kernel.org 27389S: Supported 27390W: https://rust-for-linux.com 27391B: https://github.com/Rust-for-Linux/linux/issues 27392C: https://rust-for-linux.zulipchat.com 27393T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27394F: rust/kernel/xarray.rs 27395 27396XBOX DVD IR REMOTE 27397M: Benjamin Valentin <benpicco@googlemail.com> 27398S: Maintained 27399F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27400F: drivers/media/rc/xbox_remote.c 27401 27402XC2028/3028 TUNER DRIVER 27403M: Mauro Carvalho Chehab <mchehab@kernel.org> 27404L: linux-media@vger.kernel.org 27405S: Maintained 27406W: https://linuxtv.org 27407T: git git://linuxtv.org/media.git 27408F: drivers/media/tuners/xc2028.* 27409 27410XDP (eXpress Data Path) 27411M: Alexei Starovoitov <ast@kernel.org> 27412M: Daniel Borkmann <daniel@iogearbox.net> 27413M: David S. Miller <davem@davemloft.net> 27414M: Jakub Kicinski <kuba@kernel.org> 27415M: Jesper Dangaard Brouer <hawk@kernel.org> 27416M: John Fastabend <john.fastabend@gmail.com> 27417R: Stanislav Fomichev <sdf@fomichev.me> 27418L: netdev@vger.kernel.org 27419L: bpf@vger.kernel.org 27420S: Supported 27421F: drivers/net/ethernet/*/*/*/*/*xdp* 27422F: drivers/net/ethernet/*/*/*xdp* 27423F: include/net/xdp.h 27424F: include/net/xdp_priv.h 27425F: include/trace/events/xdp.h 27426F: kernel/bpf/cpumap.c 27427F: kernel/bpf/devmap.c 27428F: net/core/xdp.c 27429F: samples/bpf/xdp* 27430F: tools/testing/selftests/bpf/*/*xdp* 27431F: tools/testing/selftests/bpf/*xdp* 27432K: (?:\b|_)xdp(?:\b|_) 27433 27434XDP SOCKETS (AF_XDP) 27435M: Björn Töpel <bjorn@kernel.org> 27436M: Magnus Karlsson <magnus.karlsson@intel.com> 27437M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27438R: Jonathan Lemon <jonathan.lemon@gmail.com> 27439R: Stanislav Fomichev <sdf@fomichev.me> 27440L: netdev@vger.kernel.org 27441L: bpf@vger.kernel.org 27442S: Maintained 27443F: Documentation/networking/af_xdp.rst 27444F: include/net/netns/xdp.h 27445F: include/net/xdp_sock* 27446F: include/net/xsk_buff_pool.h 27447F: include/uapi/linux/if_xdp.h 27448F: include/uapi/linux/xdp_diag.h 27449F: net/xdp/ 27450F: tools/testing/selftests/bpf/*xsk* 27451 27452XEN BLOCK SUBSYSTEM 27453M: Roger Pau Monné <roger.pau@citrix.com> 27454L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27455S: Supported 27456F: drivers/block/xen* 27457F: drivers/block/xen-blkback/* 27458 27459XEN HYPERVISOR ARM 27460M: Stefano Stabellini <sstabellini@kernel.org> 27461L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27462S: Maintained 27463F: arch/arm/include/asm/xen/ 27464F: arch/arm/xen/ 27465 27466XEN HYPERVISOR ARM64 27467M: Stefano Stabellini <sstabellini@kernel.org> 27468L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27469S: Maintained 27470F: arch/arm64/include/asm/xen/ 27471F: arch/arm64/xen/ 27472 27473XEN HYPERVISOR INTERFACE 27474M: Juergen Gross <jgross@suse.com> 27475M: Stefano Stabellini <sstabellini@kernel.org> 27476R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27477L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27478S: Supported 27479T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27480F: Documentation/ABI/stable/sysfs-hypervisor-xen 27481F: Documentation/ABI/testing/sysfs-hypervisor-xen 27482F: drivers/*/xen-*front.c 27483F: drivers/xen/ 27484F: include/uapi/xen/ 27485F: include/xen/ 27486F: kernel/configs/xen.config 27487 27488XEN HYPERVISOR X86 27489M: Juergen Gross <jgross@suse.com> 27490R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27491L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27492S: Supported 27493F: arch/x86/configs/xen.config 27494F: arch/x86/include/asm/pvclock-abi.h 27495F: arch/x86/include/asm/xen/ 27496F: arch/x86/platform/pvh/ 27497F: arch/x86/xen/ 27498 27499XEN NETWORK BACKEND DRIVER 27500M: Wei Liu <wei.liu@kernel.org> 27501M: Paul Durrant <paul@xen.org> 27502L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27503L: netdev@vger.kernel.org 27504S: Supported 27505F: drivers/net/xen-netback/* 27506 27507XEN PCI SUBSYSTEM 27508M: Juergen Gross <jgross@suse.com> 27509L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27510S: Supported 27511F: arch/x86/pci/*xen* 27512F: drivers/pci/*xen* 27513 27514XEN PVSCSI DRIVERS 27515M: Juergen Gross <jgross@suse.com> 27516L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27517L: linux-scsi@vger.kernel.org 27518S: Supported 27519F: drivers/scsi/xen-scsifront.c 27520F: drivers/xen/xen-scsiback.c 27521F: include/xen/interface/io/vscsiif.h 27522 27523XEN PVUSB DRIVER 27524M: Juergen Gross <jgross@suse.com> 27525L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27526L: linux-usb@vger.kernel.org 27527S: Supported 27528F: drivers/usb/host/xen* 27529F: include/xen/interface/io/usbif.h 27530 27531XEN SOUND FRONTEND DRIVER 27532M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27533L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27534L: linux-sound@vger.kernel.org 27535S: Supported 27536F: sound/xen/* 27537 27538XEN SWIOTLB SUBSYSTEM 27539M: Juergen Gross <jgross@suse.com> 27540M: Stefano Stabellini <sstabellini@kernel.org> 27541L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27542L: iommu@lists.linux.dev 27543S: Supported 27544F: arch/*/include/asm/xen/swiotlb-xen.h 27545F: drivers/xen/swiotlb-xen.c 27546F: include/xen/arm/swiotlb-xen.h 27547F: include/xen/swiotlb-xen.h 27548 27549XFS FILESYSTEM 27550M: Carlos Maiolino <cem@kernel.org> 27551L: linux-xfs@vger.kernel.org 27552S: Supported 27553W: http://xfs.org/ 27554C: irc://irc.oftc.net/xfs 27555T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27556P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27557F: Documentation/ABI/testing/sysfs-fs-xfs 27558F: Documentation/admin-guide/xfs.rst 27559F: Documentation/filesystems/xfs/* 27560F: fs/xfs/ 27561F: include/uapi/linux/dqblk_xfs.h 27562F: include/uapi/linux/fsmap.h 27563 27564XILINX AMS DRIVER 27565M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27566L: linux-iio@vger.kernel.org 27567S: Maintained 27568F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27569F: drivers/iio/adc/xilinx-ams.c 27570 27571XILINX AXI ETHERNET DRIVER 27572M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27573S: Maintained 27574F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27575F: drivers/net/ethernet/xilinx/xilinx_axienet* 27576 27577XILINX CAN DRIVER 27578M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27579L: linux-can@vger.kernel.org 27580S: Maintained 27581F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27582F: drivers/net/can/xilinx_can.c 27583 27584XILINX EVENT MANAGEMENT DRIVER 27585M: Michal Simek <michal.simek@amd.com> 27586S: Maintained 27587F: drivers/soc/xilinx/xlnx_event_manager.c 27588F: include/linux/firmware/xlnx-event-manager.h 27589 27590XILINX GPIO DRIVER 27591M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27592R: Srinivas Neeli <srinivas.neeli@amd.com> 27593R: Michal Simek <michal.simek@amd.com> 27594S: Maintained 27595F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27596F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27597F: drivers/gpio/gpio-xilinx.c 27598F: drivers/gpio/gpio-zynq.c 27599 27600XILINX LL TEMAC ETHERNET DRIVER 27601L: netdev@vger.kernel.org 27602S: Orphan 27603F: drivers/net/ethernet/xilinx/ll_temac* 27604 27605XILINX PWM DRIVER 27606M: Sean Anderson <sean.anderson@seco.com> 27607S: Maintained 27608F: drivers/pwm/pwm-xilinx.c 27609F: include/clocksource/timer-xilinx.h 27610 27611XILINX SOUND DRIVERS 27612M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27613S: Maintained 27614F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27615F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27616F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27617F: sound/soc/xilinx/* 27618 27619XILINX SD-FEC IP CORES 27620M: Derek Kiernan <derek.kiernan@amd.com> 27621M: Dragan Cvetic <dragan.cvetic@amd.com> 27622S: Maintained 27623F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27624F: Documentation/misc-devices/xilinx_sdfec.rst 27625F: drivers/misc/xilinx_sdfec.c 27626F: include/uapi/misc/xilinx_sdfec.h 27627 27628XILINX UARTLITE SERIAL DRIVER 27629M: Peter Korsgaard <jacmet@sunsite.dk> 27630L: linux-serial@vger.kernel.org 27631S: Maintained 27632F: drivers/tty/serial/uartlite.c 27633 27634XILINX VIDEO IP CORES 27635M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27636L: linux-media@vger.kernel.org 27637S: Supported 27638T: git git://linuxtv.org/media.git 27639F: Documentation/devicetree/bindings/media/xilinx/ 27640F: drivers/media/platform/xilinx/ 27641F: include/uapi/linux/xilinx-v4l2-controls.h 27642 27643XILINX VERSAL EDAC DRIVER 27644M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27645M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27646S: Maintained 27647F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27648F: drivers/edac/versal_edac.c 27649 27650XILINX WATCHDOG DRIVER 27651M: Srinivas Neeli <srinivas.neeli@amd.com> 27652R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27653R: Michal Simek <michal.simek@amd.com> 27654S: Maintained 27655F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27656F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27657F: drivers/watchdog/of_xilinx_wdt.c 27658F: drivers/watchdog/xilinx_wwdt.c 27659 27660XILINX XDMA DRIVER 27661M: Lizhi Hou <lizhi.hou@amd.com> 27662M: Brian Xu <brian.xu@amd.com> 27663M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27664L: dmaengine@vger.kernel.org 27665S: Supported 27666F: drivers/dma/xilinx/xdma-regs.h 27667F: drivers/dma/xilinx/xdma.c 27668F: include/linux/dma/amd_xdma.h 27669F: include/linux/platform_data/amd_xdma.h 27670 27671XILINX ZYNQMP DPDMA DRIVER 27672M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27673L: dmaengine@vger.kernel.org 27674S: Supported 27675F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27676F: drivers/dma/xilinx/xilinx_dpdma.c 27677F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27678 27679XILINX ZYNQMP OCM EDAC DRIVER 27680M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27681M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27682S: Maintained 27683F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27684F: drivers/edac/zynqmp_edac.c 27685 27686XILINX ZYNQMP PSGTR PHY DRIVER 27687M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27688L: linux-kernel@vger.kernel.org 27689S: Supported 27690T: git https://github.com/Xilinx/linux-xlnx.git 27691F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27692F: drivers/phy/xilinx/phy-zynqmp.c 27693 27694XILINX ZYNQMP SHA3 DRIVER 27695M: Harsha <harsha.harsha@amd.com> 27696S: Maintained 27697F: drivers/crypto/xilinx/zynqmp-sha.c 27698 27699XILINX ZYNQMP NVMEM DRIVER 27700M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27701M: Kalyani Akula <kalyani.akula@amd.com> 27702R: Michal Simek <michal.simek@amd.com> 27703S: Maintained 27704F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27705F: drivers/nvmem/zynqmp_nvmem.c 27706 27707XILLYBUS DRIVER 27708M: Eli Billauer <eli.billauer@gmail.com> 27709L: linux-kernel@vger.kernel.org 27710S: Supported 27711F: drivers/char/xillybus/ 27712 27713XLP9XX I2C DRIVER 27714M: George Cherian <gcherian@marvell.com> 27715L: linux-i2c@vger.kernel.org 27716S: Supported 27717W: http://www.marvell.com 27718F: drivers/i2c/busses/i2c-xlp9xx.c 27719 27720XTENSA XTFPGA PLATFORM SUPPORT 27721M: Max Filippov <jcmvbkbc@gmail.com> 27722S: Maintained 27723F: drivers/spi/spi-xtensa-xtfpga.c 27724F: sound/soc/xtensa/xtfpga-i2s.c 27725 27726XZ EMBEDDED 27727M: Lasse Collin <lasse.collin@tukaani.org> 27728S: Maintained 27729W: https://tukaani.org/xz/embedded.html 27730B: https://github.com/tukaani-project/xz-embedded/issues 27731C: irc://irc.libera.chat/tukaani 27732F: Documentation/staging/xz.rst 27733F: include/linux/decompress/unxz.h 27734F: include/linux/xz.h 27735F: lib/decompress_unxz.c 27736F: lib/xz/ 27737F: scripts/xz_wrap.sh 27738 27739YAM DRIVER FOR AX.25 27740M: Jean-Paul Roubelat <jpr@f6fbb.org> 27741L: linux-hams@vger.kernel.org 27742S: Maintained 27743F: drivers/net/hamradio/yam* 27744F: include/linux/yam.h 27745 27746YAMA SECURITY MODULE 27747M: Kees Cook <kees@kernel.org> 27748S: Supported 27749T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27750F: Documentation/admin-guide/LSM/Yama.rst 27751F: security/yama/ 27752 27753YAML NETLINK (YNL) 27754M: Donald Hunter <donald.hunter@gmail.com> 27755M: Jakub Kicinski <kuba@kernel.org> 27756F: Documentation/netlink/ 27757F: Documentation/userspace-api/netlink/intro-specs.rst 27758F: Documentation/userspace-api/netlink/specs.rst 27759F: tools/net/ynl/ 27760 27761YEALINK PHONE DRIVER 27762M: Henk Vergonet <Henk.Vergonet@gmail.com> 27763S: Maintained 27764F: Documentation/input/devices/yealink.rst 27765F: drivers/input/misc/yealink.* 27766 27767Z8530 DRIVER FOR AX.25 27768M: Joerg Reuter <jreuter@yaina.de> 27769L: linux-hams@vger.kernel.org 27770S: Maintained 27771W: http://yaina.de/jreuter/ 27772W: http://www.qsl.net/dl1bke/ 27773F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27774F: drivers/net/hamradio/*scc.c 27775F: drivers/net/hamradio/z8530.h 27776 27777ZD1211RW WIRELESS DRIVER 27778L: linux-wireless@vger.kernel.org 27779S: Orphan 27780F: drivers/net/wireless/zydas/ 27781 27782ZD1301 MEDIA DRIVER 27783L: linux-media@vger.kernel.org 27784S: Orphan 27785W: https://linuxtv.org/ 27786Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27787F: drivers/media/usb/dvb-usb-v2/zd1301* 27788 27789ZD1301_DEMOD MEDIA DRIVER 27790L: linux-media@vger.kernel.org 27791S: Orphan 27792W: https://linuxtv.org/ 27793Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27794F: drivers/media/dvb-frontends/zd1301_demod* 27795 27796ZHAOXIN PROCESSOR SUPPORT 27797M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27798L: linux-kernel@vger.kernel.org 27799S: Maintained 27800F: arch/x86/kernel/cpu/zhaoxin.c 27801 27802ZONED LOOP DEVICE 27803M: Damien Le Moal <dlemoal@kernel.org> 27804R: Christoph Hellwig <hch@lst.de> 27805L: linux-block@vger.kernel.org 27806S: Maintained 27807F: Documentation/admin-guide/blockdev/zoned_loop.rst 27808F: drivers/block/zloop.c 27809 27810ZONEFS FILESYSTEM 27811M: Damien Le Moal <dlemoal@kernel.org> 27812M: Naohiro Aota <naohiro.aota@wdc.com> 27813R: Johannes Thumshirn <jth@kernel.org> 27814L: linux-fsdevel@vger.kernel.org 27815S: Maintained 27816T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27817F: Documentation/filesystems/zonefs.rst 27818F: fs/zonefs/ 27819 27820ZR36067 VIDEO FOR LINUX DRIVER 27821M: Corentin Labbe <clabbe@baylibre.com> 27822L: mjpeg-users@lists.sourceforge.net 27823L: linux-media@vger.kernel.org 27824S: Maintained 27825W: http://mjpeg.sourceforge.net/driver-zoran/ 27826Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27827F: Documentation/driver-api/media/drivers/zoran.rst 27828F: drivers/media/pci/zoran/ 27829 27830ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27831M: Minchan Kim <minchan@kernel.org> 27832M: Sergey Senozhatsky <senozhatsky@chromium.org> 27833L: linux-kernel@vger.kernel.org 27834S: Maintained 27835F: Documentation/admin-guide/blockdev/zram.rst 27836F: drivers/block/zram/ 27837 27838ZS DECSTATION Z85C30 SERIAL DRIVER 27839M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27840S: Maintained 27841F: drivers/tty/serial/zs.* 27842 27843ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27844M: Minchan Kim <minchan@kernel.org> 27845M: Sergey Senozhatsky <senozhatsky@chromium.org> 27846L: linux-mm@kvack.org 27847S: Maintained 27848F: Documentation/mm/zsmalloc.rst 27849F: include/linux/zsmalloc.h 27850F: mm/zpdesc.h 27851F: mm/zsmalloc.c 27852 27853ZSTD 27854M: Nick Terrell <terrelln@fb.com> 27855M: David Sterba <dsterba@suse.com> 27856S: Maintained 27857B: https://github.com/facebook/zstd/issues 27858T: git https://github.com/terrelln/linux.git 27859F: crypto/zstd.c 27860F: include/linux/zstd* 27861F: lib/decompress_unzstd.c 27862F: lib/zstd/ 27863N: zstd 27864K: zstd 27865 27866ZSWAP COMPRESSED SWAP CACHING 27867M: Johannes Weiner <hannes@cmpxchg.org> 27868M: Yosry Ahmed <yosry.ahmed@linux.dev> 27869M: Nhat Pham <nphamcs@gmail.com> 27870R: Chengming Zhou <chengming.zhou@linux.dev> 27871L: linux-mm@kvack.org 27872S: Maintained 27873F: Documentation/admin-guide/mm/zswap.rst 27874F: include/linux/zpool.h 27875F: include/linux/zswap.h 27876F: mm/zpool.c 27877F: mm/zswap.c 27878F: tools/testing/selftests/cgroup/test_zswap.c 27879 27880SENARYTECH AUDIO CODEC DRIVER 27881M: bo liu <bo.liu@senarytech.com> 27882S: Maintained 27883T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27884F: sound/hda/codecs/senarytech.c 27885 27886THE REST 27887M: Linus Torvalds <torvalds@linux-foundation.org> 27888L: linux-kernel@vger.kernel.org 27889S: Buried alive in reporters 27890T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27891F: * 27892F: */ 27893
