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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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@kernel.org> 721L: linux-media@vger.kernel.org 722S: Maintained 723W: https://linuxtv.org 724T: git git://linuxtv.org/media.git 725F: drivers/media/radio/radio-aimslab* 726 727AIO 728M: Benjamin LaHaise <bcrl@kvack.org> 729L: linux-aio@kvack.org 730S: Supported 731F: fs/aio.c 732F: include/linux/*aio*.h 733 734AIROHA ETHERNET DRIVER 735M: Lorenzo Bianconi <lorenzo@kernel.org> 736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 737L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 738L: netdev@vger.kernel.org 739S: Maintained 740F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 741F: drivers/net/ethernet/airoha/ 742 743AIROHA PCIE PHY DRIVER 744M: Lorenzo Bianconi <lorenzo@kernel.org> 745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 746S: Maintained 747F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 748F: drivers/phy/phy-airoha-pcie-regs.h 749F: drivers/phy/phy-airoha-pcie.c 750 751AIROHA SPI SNFI DRIVER 752M: Lorenzo Bianconi <lorenzo@kernel.org> 753M: Ray Liu <ray.liu@airoha.com> 754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 755L: linux-spi@vger.kernel.org 756S: Maintained 757F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 758F: drivers/spi/spi-airoha-snfi.c 759 760AIRSPY MEDIA DRIVER 761L: linux-media@vger.kernel.org 762S: Orphan 763W: https://linuxtv.org 764Q: http://patchwork.linuxtv.org/project/linux-media/list/ 765F: drivers/media/usb/airspy/ 766 767ALACRITECH GIGABIT ETHERNET DRIVER 768M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 769S: Maintained 770F: drivers/net/ethernet/alacritech/* 771 772ALCATEL SPEEDTOUCH USB DRIVER 773M: Duncan Sands <duncan.sands@free.fr> 774L: linux-usb@vger.kernel.org 775S: Maintained 776W: http://www.linux-usb.org/SpeedTouch/ 777F: drivers/usb/atm/speedtch.c 778F: drivers/usb/atm/usbatm.c 779 780ALCHEMY AU1XX0 MMC DRIVER 781M: Manuel Lauss <manuel.lauss@gmail.com> 782S: Maintained 783F: drivers/mmc/host/au1xmmc.c 784 785ALI1563 I2C DRIVER 786M: Rudolf Marek <r.marek@assembler.cz> 787L: linux-i2c@vger.kernel.org 788S: Maintained 789F: Documentation/i2c/busses/i2c-ali1563.rst 790F: drivers/i2c/busses/i2c-ali1563.c 791 792ALIBABA ELASTIC RDMA DRIVER 793M: Cheng Xu <chengyou@linux.alibaba.com> 794M: Kai Shen <kaishen@linux.alibaba.com> 795L: linux-rdma@vger.kernel.org 796S: Supported 797F: drivers/infiniband/hw/erdma 798F: include/uapi/rdma/erdma-abi.h 799 800ALIBABA PMU DRIVER 801M: Shuai Xue <xueshuai@linux.alibaba.com> 802S: Supported 803F: Documentation/admin-guide/perf/alibaba_pmu.rst 804F: drivers/perf/alibaba_uncore_drw_pmu.c 805 806ALIENWARE WMI DRIVER 807M: Kurt Borja <kuurtb@gmail.com> 808L: platform-driver-x86@vger.kernel.org 809L: Dell.Client.Kernel@dell.com 810S: Maintained 811F: Documentation/ABI/testing/debugfs-alienware-wmi 812F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 813F: Documentation/admin-guide/laptops/alienware-wmi.rst 814F: Documentation/wmi/devices/alienware-wmi.rst 815F: drivers/platform/x86/dell/alienware-wmi* 816 817ALLEGRO DVT VIDEO IP CORE DRIVER 818M: Michael Tretter <m.tretter@pengutronix.de> 819R: Pengutronix Kernel Team <kernel@pengutronix.de> 820L: linux-media@vger.kernel.org 821S: Maintained 822F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 823F: drivers/media/platform/allegro-dvt/ 824 825ALLIED VISION ALVIUM CAMERA DRIVER 826M: Tommaso Merciai <tomm.merciai@gmail.com> 827M: Martin Hecht <mhecht73@gmail.com> 828L: linux-media@vger.kernel.org 829S: Maintained 830F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 831F: drivers/media/i2c/alvium-csi2.c 832F: drivers/media/i2c/alvium-csi2.h 833 834ALLWINNER A10 CSI DRIVER 835M: Maxime Ripard <mripard@kernel.org> 836L: linux-media@vger.kernel.org 837S: Maintained 838T: git git://linuxtv.org/media.git 839F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 840F: drivers/media/platform/sunxi/sun4i-csi/ 841 842ALLWINNER A31 CSI DRIVER 843M: Yong Deng <yong.deng@magewell.com> 844M: Paul Kocialkowski <paulk@sys-base.io> 845L: linux-media@vger.kernel.org 846S: Maintained 847T: git git://linuxtv.org/media.git 848F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 849F: drivers/media/platform/sunxi/sun6i-csi/ 850 851ALLWINNER A31 ISP DRIVER 852M: Paul Kocialkowski <paulk@sys-base.io> 853L: linux-media@vger.kernel.org 854S: Maintained 855T: git git://linuxtv.org/media.git 856F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 857F: drivers/staging/media/sunxi/sun6i-isp/ 858F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 859 860ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 861M: Paul Kocialkowski <paulk@sys-base.io> 862L: linux-media@vger.kernel.org 863S: Maintained 864T: git git://linuxtv.org/media.git 865F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 866F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 867 868ALLWINNER CPUFREQ DRIVER 869M: Yangtao Li <tiny.windzz@gmail.com> 870L: linux-pm@vger.kernel.org 871S: Maintained 872F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 873F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 874 875ALLWINNER CRYPTO DRIVERS 876M: Corentin Labbe <clabbe.montjoie@gmail.com> 877L: linux-crypto@vger.kernel.org 878S: Maintained 879F: drivers/crypto/allwinner/ 880 881ALLWINNER DMIC DRIVERS 882M: Ban Tao <fengzheng923@gmail.com> 883L: linux-sound@vger.kernel.org 884S: Maintained 885F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 886F: sound/soc/sunxi/sun50i-dmic.c 887 888ALLWINNER HARDWARE SPINLOCK SUPPORT 889M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 890S: Maintained 891F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 892F: drivers/hwspinlock/sun6i_hwspinlock.c 893 894ALLWINNER THERMAL DRIVER 895M: Vasily Khoruzhick <anarsoul@gmail.com> 896M: Yangtao Li <tiny.windzz@gmail.com> 897L: linux-pm@vger.kernel.org 898S: Maintained 899F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 900F: drivers/thermal/sun8i_thermal.c 901 902ALLWINNER VPU DRIVER 903M: Maxime Ripard <mripard@kernel.org> 904M: Paul Kocialkowski <paulk@sys-base.io> 905L: linux-media@vger.kernel.org 906S: Maintained 907F: drivers/staging/media/sunxi/cedrus/ 908 909ALPHA PORT 910M: Richard Henderson <richard.henderson@linaro.org> 911M: Matt Turner <mattst88@gmail.com> 912L: linux-alpha@vger.kernel.org 913S: Odd Fixes 914F: arch/alpha/ 915 916ALPS PS/2 TOUCHPAD DRIVER 917R: Pali Rohár <pali@kernel.org> 918F: drivers/input/mouse/alps.* 919 920ALTERA MAILBOX DRIVER 921M: Mun Yew Tham <mun.yew.tham@intel.com> 922S: Maintained 923F: drivers/mailbox/mailbox-altera.c 924 925ALTERA MSGDMA IP CORE DRIVER 926M: Olivier Dautricourt <olivierdautricourt@gmail.com> 927R: Stefan Roese <sr@denx.de> 928L: dmaengine@vger.kernel.org 929S: Odd Fixes 930F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 931F: drivers/dma/altera-msgdma.c 932 933ALTERA PIO DRIVER 934M: Mun Yew Tham <mun.yew.tham@intel.com> 935L: linux-gpio@vger.kernel.org 936S: Maintained 937F: drivers/gpio/gpio-altera.c 938 939ALTERA TRIPLE SPEED ETHERNET DRIVER 940M: Joyce Ooi <joyce.ooi@intel.com> 941L: netdev@vger.kernel.org 942S: Maintained 943F: drivers/net/ethernet/altera/ 944 945ALTERA UART/JTAG UART SERIAL DRIVERS 946M: Tobias Klauser <tklauser@distanz.ch> 947L: linux-serial@vger.kernel.org 948S: Maintained 949F: drivers/tty/serial/altera_jtaguart.c 950F: drivers/tty/serial/altera_uart.c 951F: include/linux/altera_jtaguart.h 952F: include/linux/altera_uart.h 953 954AMAZON ANNAPURNA LABS FIC DRIVER 955M: Talel Shenhar <talel@amazon.com> 956S: Maintained 957F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 958F: drivers/irqchip/irq-al-fic.c 959 960AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 961M: Talel Shenhar <talel@amazon.com> 962M: Talel Shenhar <talelshenhar@gmail.com> 963S: Maintained 964F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 965F: drivers/edac/al_mc_edac.c 966 967AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 968M: Talel Shenhar <talel@amazon.com> 969S: Maintained 970F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 971F: drivers/thermal/thermal_mmio.c 972 973AMAZON ETHERNET DRIVERS 974M: Shay Agroskin <shayagr@amazon.com> 975M: Arthur Kiyanovski <akiyano@amazon.com> 976R: David Arinzon <darinzon@amazon.com> 977R: Saeed Bishara <saeedb@amazon.com> 978L: netdev@vger.kernel.org 979S: Maintained 980F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 981F: drivers/net/ethernet/amazon/ 982 983AMAZON RDMA EFA DRIVER 984M: Michael Margolin <mrgolin@amazon.com> 985R: Gal Pressman <gal.pressman@linux.dev> 986R: Yossi Leybovich <sleybo@amazon.com> 987L: linux-rdma@vger.kernel.org 988S: Supported 989Q: https://patchwork.kernel.org/project/linux-rdma/list/ 990F: drivers/infiniband/hw/efa/ 991F: include/uapi/rdma/efa-abi.h 992 993AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 994M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 995R: Mario Limonciello <mario.limonciello@amd.com> 996L: platform-driver-x86@vger.kernel.org 997S: Supported 998F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 999F: drivers/platform/x86/amd/x3d_vcache.c 1000 1001AMD ADDRESS TRANSLATION LIBRARY (ATL) 1002M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1003L: linux-edac@vger.kernel.org 1004S: Supported 1005F: drivers/ras/amd/atl/* 1006 1007AMD AE4DMA DRIVER 1008M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1009L: dmaengine@vger.kernel.org 1010S: Supported 1011F: drivers/dma/amd/ae4dma/ 1012 1013AMD AXI W1 DRIVER 1014M: Kris Chaplin <kris.chaplin@amd.com> 1015R: Thomas Delev <thomas.delev@amd.com> 1016R: Michal Simek <michal.simek@amd.com> 1017S: Maintained 1018F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1019F: drivers/w1/masters/amd_axi_w1.c 1020 1021AMD CDX BUS DRIVER 1022M: Nipun Gupta <nipun.gupta@amd.com> 1023M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1024S: Maintained 1025F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1026F: drivers/cdx/* 1027F: include/linux/cdx/* 1028 1029AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1030M: Tom Lendacky <thomas.lendacky@amd.com> 1031M: John Allen <john.allen@amd.com> 1032L: linux-crypto@vger.kernel.org 1033S: Supported 1034F: drivers/crypto/ccp/ 1035F: include/linux/ccp.h 1036 1037AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1038M: Ashish Kalra <ashish.kalra@amd.com> 1039M: Tom Lendacky <thomas.lendacky@amd.com> 1040L: linux-crypto@vger.kernel.org 1041S: Supported 1042F: drivers/crypto/ccp/sev* 1043F: include/uapi/linux/psp-sev.h 1044 1045AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1046M: Mario Limonciello <mario.limonciello@amd.com> 1047L: linux-crypto@vger.kernel.org 1048S: Supported 1049F: drivers/crypto/ccp/dbc.c 1050F: drivers/crypto/ccp/dbc.h 1051F: drivers/crypto/ccp/platform-access.c 1052F: drivers/crypto/ccp/platform-access.h 1053F: include/uapi/linux/psp-dbc.h 1054F: tools/crypto/ccp/*.c 1055F: tools/crypto/ccp/*.py 1056 1057AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1058M: Mario Limonciello <mario.limonciello@amd.com> 1059L: linux-crypto@vger.kernel.org 1060S: Supported 1061F: drivers/crypto/ccp/hsti.* 1062 1063AMD DISPLAY CORE 1064M: Harry Wentland <harry.wentland@amd.com> 1065M: Leo Li <sunpeng.li@amd.com> 1066R: Rodrigo Siqueira <siqueira@igalia.com> 1067L: amd-gfx@lists.freedesktop.org 1068S: Supported 1069T: git https://gitlab.freedesktop.org/agd5f/linux.git 1070F: drivers/gpu/drm/amd/display/ 1071 1072AMD DISPLAY CORE - DML 1073M: Austin Zheng <austin.zheng@amd.com> 1074M: Jun Lei <jun.lei@amd.com> 1075S: Supported 1076F: drivers/gpu/drm/amd/display/dc/dml/ 1077F: drivers/gpu/drm/amd/display/dc/dml2/ 1078 1079AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1080M: Huang Rui <ray.huang@amd.com> 1081L: linux-hwmon@vger.kernel.org 1082S: Supported 1083F: Documentation/hwmon/fam15h_power.rst 1084F: drivers/hwmon/fam15h_power.c 1085 1086AMD FCH GPIO DRIVER 1087M: Enrico Weigelt, metux IT consult <info@metux.net> 1088L: linux-gpio@vger.kernel.org 1089S: Maintained 1090F: drivers/gpio/gpio-amd-fch.c 1091F: include/linux/platform_data/gpio/gpio-amd-fch.h 1092 1093AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1094L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1095S: Orphan 1096F: drivers/usb/gadget/udc/amd5536udc.* 1097 1098AMD GEODE PROCESSOR/CHIPSET SUPPORT 1099M: Andres Salomon <dilinger@queued.net> 1100L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1101S: Supported 1102W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1103F: arch/x86/include/asm/geode.h 1104F: drivers/char/hw_random/geode-rng.c 1105F: drivers/crypto/geode* 1106F: drivers/video/fbdev/geode/ 1107 1108AMD HSMP DRIVER 1109M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1110R: Carlos Bilbao <carlos.bilbao@kernel.org> 1111L: platform-driver-x86@vger.kernel.org 1112S: Maintained 1113F: Documentation/arch/x86/amd_hsmp.rst 1114F: arch/x86/include/asm/amd/hsmp.h 1115F: arch/x86/include/uapi/asm/amd_hsmp.h 1116F: drivers/platform/x86/amd/hsmp/ 1117 1118AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1119M: Mario Limonciello <mario.limonciello@amd.com> 1120R: Perry Yuan <perry.yuan@amd.com> 1121L: platform-driver-x86@vger.kernel.org 1122S: Supported 1123B: https://gitlab.freedesktop.org/drm/amd/-/issues 1124F: Documentation/arch/x86/amd-hfi.rst 1125F: drivers/platform/x86/amd/hfi/ 1126 1127AMD IOMMU (AMD-VI) 1128M: Joerg Roedel <joro@8bytes.org> 1129R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1130L: iommu@lists.linux.dev 1131S: Maintained 1132T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1133F: drivers/iommu/amd/ 1134F: include/linux/amd-iommu.h 1135 1136AMD KFD 1137M: Felix Kuehling <Felix.Kuehling@amd.com> 1138L: amd-gfx@lists.freedesktop.org 1139S: Supported 1140T: git https://gitlab.freedesktop.org/agd5f/linux.git 1141F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1142F: drivers/gpu/drm/amd/amdkfd/ 1143F: drivers/gpu/drm/amd/include/cik_structs.h 1144F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1145F: drivers/gpu/drm/amd/include/v9_structs.h 1146F: drivers/gpu/drm/amd/include/vi_structs.h 1147F: include/uapi/linux/kfd_ioctl.h 1148F: include/uapi/linux/kfd_sysfs.h 1149 1150AMD MP2 I2C DRIVER 1151M: Elie Morisse <syniurge@gmail.com> 1152M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1153L: linux-i2c@vger.kernel.org 1154S: Maintained 1155F: drivers/i2c/busses/i2c-amd-mp2* 1156 1157AMD ASF I2C DRIVER 1158M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1159L: linux-i2c@vger.kernel.org 1160S: Supported 1161F: drivers/i2c/busses/i2c-amd-asf-plat.c 1162 1163AMD NODE DRIVER 1164M: Mario Limonciello <mario.limonciello@amd.com> 1165M: Yazen Ghannam <yazen.ghannam@amd.com> 1166L: linux-kernel@vger.kernel.org 1167S: Supported 1168F: arch/x86/include/asm/amd/node.h 1169F: arch/x86/kernel/amd_node.c 1170 1171AMD PDS CORE DRIVER 1172M: Brett Creeley <brett.creeley@amd.com> 1173L: netdev@vger.kernel.org 1174S: Maintained 1175F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1176F: drivers/net/ethernet/amd/pds_core/ 1177F: include/linux/pds/ 1178 1179AMD PMC DRIVER 1180M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1181L: platform-driver-x86@vger.kernel.org 1182S: Supported 1183F: drivers/platform/x86/amd/pmc/ 1184 1185AMD PMF DRIVER 1186M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1187L: platform-driver-x86@vger.kernel.org 1188S: Supported 1189F: Documentation/ABI/testing/sysfs-amd-pmf 1190F: drivers/platform/x86/amd/pmf/ 1191 1192AMD POWERPLAY AND SWSMU 1193M: Kenneth Feng <kenneth.feng@amd.com> 1194L: amd-gfx@lists.freedesktop.org 1195S: Supported 1196T: git https://gitlab.freedesktop.org/agd5f/linux.git 1197F: drivers/gpu/drm/amd/pm/ 1198 1199AMD PSTATE DRIVER 1200M: Huang Rui <ray.huang@amd.com> 1201M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1202M: Mario Limonciello <mario.limonciello@amd.com> 1203R: Perry Yuan <perry.yuan@amd.com> 1204L: linux-pm@vger.kernel.org 1205S: Supported 1206F: Documentation/admin-guide/pm/amd-pstate.rst 1207F: drivers/cpufreq/amd-pstate* 1208F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1209 1210AMD PTDMA DRIVER 1211M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1212L: dmaengine@vger.kernel.org 1213S: Supported 1214F: drivers/dma/amd/ptdma/ 1215 1216AMD QDMA DRIVER 1217M: Nishad Saraf <nishads@amd.com> 1218M: Lizhi Hou <lizhi.hou@amd.com> 1219L: dmaengine@vger.kernel.org 1220S: Supported 1221F: drivers/dma/amd/qdma/ 1222F: include/linux/platform_data/amd_qdma.h 1223 1224AMD SEATTLE DEVICE TREE SUPPORT 1225M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1226M: Tom Lendacky <thomas.lendacky@amd.com> 1227S: Supported 1228F: arch/arm64/boot/dts/amd/ 1229 1230AMD SENSOR FUSION HUB DRIVER 1231M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1232L: linux-input@vger.kernel.org 1233S: Maintained 1234F: Documentation/hid/amd-sfh* 1235F: drivers/hid/amd-sfh-hid/ 1236 1237AMD SPI DRIVER 1238M: Raju Rangoju <Raju.Rangoju@amd.com> 1239L: linux-spi@vger.kernel.org 1240S: Supported 1241F: drivers/spi/spi-amd-pci.c 1242F: drivers/spi/spi-amd.c 1243F: drivers/spi/spi-amd.h 1244 1245AMD XDNA DRIVER 1246M: Min Ma <min.ma@amd.com> 1247M: Lizhi Hou <lizhi.hou@amd.com> 1248L: dri-devel@lists.freedesktop.org 1249S: Supported 1250T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1251F: Documentation/accel/amdxdna/ 1252F: drivers/accel/amdxdna/ 1253F: include/trace/events/amdxdna.h 1254F: include/uapi/drm/amdxdna_accel.h 1255 1256AMD XGBE DRIVER 1257M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1258L: netdev@vger.kernel.org 1259S: Maintained 1260F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1261F: drivers/net/ethernet/amd/xgbe/ 1262 1263AMLOGIC BLUETOOTH DRIVER 1264M: Yang Li <yang.li@amlogic.com> 1265L: linux-bluetooth@vger.kernel.org 1266S: Maintained 1267F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1268F: drivers/bluetooth/hci_aml.c 1269 1270AMLOGIC DDR PMU DRIVER 1271M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1272L: linux-amlogic@lists.infradead.org 1273S: Supported 1274W: http://www.amlogic.com 1275F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1276F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1277F: drivers/perf/amlogic/ 1278F: include/soc/amlogic/ 1279 1280AMLOGIC ISP DRIVER 1281M: Keke Li <keke.li@amlogic.com> 1282L: linux-media@vger.kernel.org 1283S: Maintained 1284F: Documentation/admin-guide/media/c3-isp.dot 1285F: Documentation/admin-guide/media/c3-isp.rst 1286F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1287F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1288F: drivers/media/platform/amlogic/c3/isp/ 1289F: include/uapi/linux/media/amlogic/ 1290 1291AMLOGIC MIPI ADAPTER DRIVER 1292M: Keke Li <keke.li@amlogic.com> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1296F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1297 1298AMLOGIC MIPI CSI2 DRIVER 1299M: Keke Li <keke.li@amlogic.com> 1300L: linux-media@vger.kernel.org 1301S: Maintained 1302F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1303F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1304 1305AMLOGIC PINCTRL DRIVER 1306M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1307L: linux-amlogic@lists.infradead.org 1308L: linux-gpio@vger.kernel.org 1309S: Maintained 1310F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1311F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1312 1313AMLOGIC RTC DRIVER 1314M: Yiting Deng <yiting.deng@amlogic.com> 1315M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1316L: linux-amlogic@lists.infradead.org 1317S: Maintained 1318F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1319F: drivers/rtc/rtc-amlogic-a4.c 1320 1321AMLOGIC SPISG DRIVER 1322M: Sunny Luo <sunny.luo@amlogic.com> 1323M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1324L: linux-amlogic@lists.infradead.org 1325L: linux-spi@vger.kernel.org 1326S: Maintained 1327F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1328F: drivers/spi/spi-amlogic-spisg.c 1329 1330AMPHENOL CHIPCAP 2 DRIVER 1331M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1332L: linux-hwmon@vger.kernel.org 1333S: Maintained 1334F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1335F: Documentation/hwmon/chipcap2.rst 1336F: drivers/hwmon/chipcap2.c 1337 1338AMPHION VPU CODEC V4L2 DRIVER 1339M: Ming Qian <ming.qian@nxp.com> 1340M: Zhou Peng <eagle.zhou@nxp.com> 1341L: linux-media@vger.kernel.org 1342S: Maintained 1343F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1344F: drivers/media/platform/amphion/ 1345 1346AMS AS73211 DRIVER 1347M: Christian Eggers <ceggers@arri.de> 1348L: linux-iio@vger.kernel.org 1349S: Maintained 1350F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1351F: drivers/iio/light/as73211.c 1352 1353AMT (Automatic Multicast Tunneling) 1354M: Taehee Yoo <ap420073@gmail.com> 1355L: netdev@vger.kernel.org 1356S: Maintained 1357T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1358T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1359F: drivers/net/amt.c 1360 1361ANALOG DEVICES INC AD3530R DRIVER 1362M: Kim Seer Paller <kimseer.paller@analog.com> 1363L: linux-iio@vger.kernel.org 1364S: Supported 1365W: https://ez.analog.com/linux-software-drivers 1366F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1367F: drivers/iio/dac/ad3530r.c 1368 1369ANALOG DEVICES INC AD3552R DRIVER 1370M: Nuno Sá <nuno.sa@analog.com> 1371L: linux-iio@vger.kernel.org 1372S: Supported 1373W: https://ez.analog.com/linux-software-drivers 1374F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1375F: Documentation/iio/ad3552r.rst 1376F: drivers/iio/dac/ad3552r.c 1377 1378ANALOG DEVICES INC AD4000 DRIVER 1379M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1380L: linux-iio@vger.kernel.org 1381S: Supported 1382W: https://ez.analog.com/linux-software-drivers 1383F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1384F: Documentation/iio/ad4000.rst 1385F: drivers/iio/adc/ad4000.c 1386 1387AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1388M: Michael Hennerich <michael.hennerich@analog.com> 1389M: Nuno Sá <nuno.sa@analog.com> 1390R: Esteban Blanc <eblanc@baylibre.com> 1391L: linux-iio@vger.kernel.org 1392S: Supported 1393W: https://ez.analog.com/linux-software-drivers 1394F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1395F: Documentation/iio/ad4030.rst 1396F: drivers/iio/adc/ad4030.c 1397 1398ANALOG DEVICES INC AD4080 DRIVER 1399M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1400L: linux-iio@vger.kernel.org 1401S: Supported 1402W: https://ez.analog.com/linux-software-drivers 1403F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1404F: drivers/iio/adc/ad4080.c 1405 1406ANALOG DEVICES INC AD4130 DRIVER 1407M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1408L: linux-iio@vger.kernel.org 1409S: Supported 1410W: https://ez.analog.com/linux-software-drivers 1411F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1412F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1413F: drivers/iio/adc/ad4130.c 1414 1415ANALOG DEVICES INC AD4170-4 DRIVER 1416M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1417L: linux-iio@vger.kernel.org 1418S: Supported 1419W: https://ez.analog.com/linux-software-drivers 1420F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1421F: drivers/iio/adc/ad4170-4.c 1422 1423ANALOG DEVICES INC AD4695 DRIVER 1424M: Michael Hennerich <michael.hennerich@analog.com> 1425M: Nuno Sá <nuno.sa@analog.com> 1426R: David Lechner <dlechner@baylibre.com> 1427L: linux-iio@vger.kernel.org 1428S: Supported 1429W: https://ez.analog.com/linux-software-drivers 1430F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1431F: Documentation/iio/ad4695.rst 1432F: drivers/iio/adc/ad4695.c 1433F: include/dt-bindings/iio/adc/adi,ad4695.h 1434 1435ANALOG DEVICES INC AD4851 DRIVER 1436M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1437M: Dragos Bogdan <dragos.bogdan@analog.com> 1438R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1439L: linux-iio@vger.kernel.org 1440S: Supported 1441W: https://ez.analog.com/linux-software-drivers 1442F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1443F: drivers/iio/adc/ad4851.c 1444 1445ANALOG DEVICES INC AD7091R DRIVER 1446M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1447L: linux-iio@vger.kernel.org 1448S: Supported 1449W: http://ez.analog.com/community/linux-device-drivers 1450F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1451F: drivers/iio/adc/ad7091r* 1452 1453ANALOG DEVICES INC AD7191 DRIVER 1454M: Alisa-Dariana Roman <alisa.roman@analog.com> 1455L: linux-iio@vger.kernel.org 1456S: Supported 1457W: https://ez.analog.com/linux-software-drivers 1458F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1459F: Documentation/iio/ad7191.rst 1460F: drivers/iio/adc/ad7191.c 1461 1462ANALOG DEVICES INC AD7192 DRIVER 1463M: Alisa-Dariana Roman <alisa.roman@analog.com> 1464L: linux-iio@vger.kernel.org 1465S: Supported 1466W: https://ez.analog.com/linux-software-drivers 1467F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1468F: drivers/iio/adc/ad7192.c 1469 1470ANALOG DEVICES INC AD7292 DRIVER 1471M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1472L: linux-iio@vger.kernel.org 1473S: Supported 1474W: https://ez.analog.com/linux-software-drivers 1475F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1476F: drivers/iio/adc/ad7292.c 1477 1478ANALOG DEVICES INC AD7293 DRIVER 1479M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1480L: linux-iio@vger.kernel.org 1481S: Supported 1482W: https://ez.analog.com/linux-software-drivers 1483F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1484F: drivers/iio/dac/ad7293.c 1485 1486ANALOG DEVICES INC AD74115 DRIVER 1487M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1488L: linux-iio@vger.kernel.org 1489S: Supported 1490W: https://ez.analog.com/linux-software-drivers 1491F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1492F: drivers/iio/addac/ad74115.c 1493 1494ANALOG DEVICES INC AD74413R DRIVER 1495M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1496L: linux-iio@vger.kernel.org 1497S: Supported 1498W: https://ez.analog.com/linux-software-drivers 1499F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1500F: drivers/iio/addac/ad74413r.c 1501F: include/dt-bindings/iio/addac/adi,ad74413r.h 1502 1503ANALOG DEVICES INC AD7625 DRIVER 1504M: Michael Hennerich <Michael.Hennerich@analog.com> 1505M: Nuno Sá <nuno.sa@analog.com> 1506R: Trevor Gamblin <tgamblin@baylibre.com> 1507S: Supported 1508W: https://ez.analog.com/linux-software-drivers 1509W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1510F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1511F: Documentation/iio/ad7625.rst 1512F: drivers/iio/adc/ad7625.c 1513 1514ANALOG DEVICES INC AD7768-1 DRIVER 1515M: Michael Hennerich <Michael.Hennerich@analog.com> 1516L: linux-iio@vger.kernel.org 1517S: Supported 1518W: https://ez.analog.com/linux-software-drivers 1519F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1520F: drivers/iio/adc/ad7768-1.c 1521F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1522 1523ANALOG DEVICES INC AD7780 DRIVER 1524M: Michael Hennerich <Michael.Hennerich@analog.com> 1525M: Renato Lui Geh <renatogeh@gmail.com> 1526L: linux-iio@vger.kernel.org 1527S: Supported 1528W: https://ez.analog.com/linux-software-drivers 1529F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1530F: drivers/iio/adc/ad7780.c 1531 1532ANALOG DEVICES INC AD9467 DRIVER 1533M: Michael Hennerich <Michael.Hennerich@analog.com> 1534M: Nuno Sa <nuno.sa@analog.com> 1535L: linux-iio@vger.kernel.org 1536S: Supported 1537W: https://ez.analog.com/linux-software-drivers 1538F: Documentation/ABI/testing/debugfs-iio-ad9467 1539F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1540F: drivers/iio/adc/ad9467.c 1541 1542ANALOG DEVICES INC AD8460 DRIVER 1543M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1544L: linux-iio@vger.kernel.org 1545S: Supported 1546W: https://ez.analog.com/linux-software-drivers 1547F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1548F: drivers/iio/dac/ad8460.c 1549 1550ANALOG DEVICES INC AD9739a DRIVER 1551M: Nuno Sa <nuno.sa@analog.com> 1552M: Dragos Bogdan <dragos.bogdan@analog.com> 1553L: linux-iio@vger.kernel.org 1554S: Supported 1555W: https://ez.analog.com/linux-software-drivers 1556F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1557F: drivers/iio/dac/ad9739a.c 1558 1559ANALOG DEVICES INC ADA4250 DRIVER 1560M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1561L: linux-iio@vger.kernel.org 1562S: Supported 1563W: https://ez.analog.com/linux-software-drivers 1564F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1565F: drivers/iio/amplifiers/ada4250.c 1566 1567ANALOG DEVICES INC ADF4377 DRIVER 1568M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1569L: linux-iio@vger.kernel.org 1570S: Supported 1571W: https://ez.analog.com/linux-software-drivers 1572F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1573F: drivers/iio/frequency/adf4377.c 1574 1575ANALOG DEVICES INC ADGS1408 DRIVER 1576M: Mircea Caprioru <mircea.caprioru@analog.com> 1577S: Supported 1578F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1579F: drivers/mux/adgs1408.c 1580 1581ANALOG DEVICES INC ADIN DRIVER 1582M: Michael Hennerich <michael.hennerich@analog.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: https://ez.analog.com/linux-software-drivers 1586F: Documentation/devicetree/bindings/net/adi,adin.yaml 1587F: drivers/net/phy/adin.c 1588 1589ANALOG DEVICES INC ADIS DRIVER LIBRARY 1590M: Nuno Sa <nuno.sa@analog.com> 1591L: linux-iio@vger.kernel.org 1592S: Supported 1593F: drivers/iio/imu/adis.c 1594F: drivers/iio/imu/adis_buffer.c 1595F: drivers/iio/imu/adis_trigger.c 1596F: include/linux/iio/imu/adis.h 1597 1598ANALOG DEVICES INC ADIS16460 DRIVER 1599M: Dragos Bogdan <dragos.bogdan@analog.com> 1600L: linux-iio@vger.kernel.org 1601S: Supported 1602W: https://ez.analog.com/linux-software-drivers 1603F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1604F: drivers/iio/imu/adis16460.c 1605 1606ANALOG DEVICES INC ADIS16475 DRIVER 1607M: Nuno Sa <nuno.sa@analog.com> 1608L: linux-iio@vger.kernel.org 1609S: Supported 1610W: https://ez.analog.com/linux-software-drivers 1611F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1612F: drivers/iio/imu/adis16475.c 1613 1614ANALOG DEVICES INC ADIS16550 DRIVER 1615M: Nuno Sa <nuno.sa@analog.com> 1616M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1617M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1618M: Robert Budai <robert.budai@analog.com> 1619L: linux-iio@vger.kernel.org 1620S: Supported 1621W: https://ez.analog.com/linux-software-drivers 1622F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1623 1624ANALOG DEVICES INC ADM1177 DRIVER 1625M: Michael Hennerich <Michael.Hennerich@analog.com> 1626L: linux-hwmon@vger.kernel.org 1627S: Supported 1628W: https://ez.analog.com/linux-software-drivers 1629F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1630F: drivers/hwmon/adm1177.c 1631 1632ANALOG DEVICES INC ADMFM2000 DRIVER 1633M: Kim Seer Paller <kimseer.paller@analog.com> 1634L: linux-iio@vger.kernel.org 1635S: Supported 1636W: https://ez.analog.com/linux-software-drivers 1637F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1638F: drivers/iio/frequency/admfm2000.c 1639 1640ANALOG DEVICES INC ADMV1013 DRIVER 1641M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1642L: linux-iio@vger.kernel.org 1643S: Supported 1644W: https://ez.analog.com/linux-software-drivers 1645F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1646F: drivers/iio/frequency/admv1013.c 1647 1648ANALOG DEVICES INC ADMV1014 DRIVER 1649M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1650L: linux-iio@vger.kernel.org 1651S: Supported 1652W: https://ez.analog.com/linux-software-drivers 1653F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1654F: drivers/iio/frequency/admv1014.c 1655 1656ANALOG DEVICES INC ADMV8818 DRIVER 1657M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1658L: linux-iio@vger.kernel.org 1659S: Supported 1660W: https://ez.analog.com/linux-software-drivers 1661F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1662F: drivers/iio/filter/admv8818.c 1663 1664ANALOG DEVICES INC ADP5055 DRIVER 1665M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1666S: Supported 1667W: https://ez.analog.com/linux-software-drivers 1668F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1669F: drivers/regulator/adp5055-regulator.c 1670 1671ANALOG DEVICES INC ADP5061 DRIVER 1672M: Michael Hennerich <Michael.Hennerich@analog.com> 1673L: linux-pm@vger.kernel.org 1674S: Supported 1675W: https://ez.analog.com/linux-software-drivers 1676F: drivers/power/supply/adp5061.c 1677 1678ANALOG DEVICES INC ADRF6780 DRIVER 1679M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1680L: linux-iio@vger.kernel.org 1681S: Supported 1682W: https://ez.analog.com/linux-software-drivers 1683F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1684F: drivers/iio/frequency/adrf6780.c 1685 1686ANALOG DEVICES INC ADV7180 DRIVER 1687M: Lars-Peter Clausen <lars@metafoo.de> 1688L: linux-media@vger.kernel.org 1689S: Supported 1690W: https://ez.analog.com/linux-software-drivers 1691F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1692F: drivers/media/i2c/adv7180.c 1693 1694ANALOG DEVICES INC ADV748X DRIVER 1695M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1696L: linux-media@vger.kernel.org 1697S: Maintained 1698F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1699F: drivers/media/i2c/adv748x/* 1700 1701ANALOG DEVICES INC ADV7511 DRIVER 1702M: Hans Verkuil <hverkuil@kernel.org> 1703L: linux-media@vger.kernel.org 1704S: Maintained 1705F: drivers/media/i2c/adv7511* 1706 1707ANALOG DEVICES INC ADV7604 DRIVER 1708M: Hans Verkuil <hverkuil@kernel.org> 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@kernel.org> 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@kernel.org> 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@kernel.org> 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* 5357F: include/media/cadence/cdns-csi2* 5358 5359CADENCE NAND DRIVER 5360L: linux-mtd@lists.infradead.org 5361S: Orphan 5362F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5363F: drivers/mtd/nand/raw/cadence-nand-controller.c 5364 5365CADENCE USB3 DRD IP DRIVER 5366M: Peter Chen <peter.chen@kernel.org> 5367M: Pawel Laszczak <pawell@cadence.com> 5368R: Roger Quadros <rogerq@kernel.org> 5369L: linux-usb@vger.kernel.org 5370S: Maintained 5371T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5372F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5373F: drivers/usb/cdns3/ 5374X: drivers/usb/cdns3/cdnsp* 5375 5376CADENCE USBHS DRIVER 5377M: Pawel Laszczak <pawell@cadence.com> 5378L: linux-usb@vger.kernel.org 5379S: Maintained 5380F: drivers/usb/gadget/udc/cdns2 5381 5382CADENCE USBSSP DRD IP DRIVER 5383M: Pawel Laszczak <pawell@cadence.com> 5384L: linux-usb@vger.kernel.org 5385S: Maintained 5386T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5387F: drivers/usb/cdns3/ 5388X: drivers/usb/cdns3/cdns3* 5389 5390CADET FM/AM RADIO RECEIVER DRIVER 5391M: Hans Verkuil <hverkuil@kernel.org> 5392L: linux-media@vger.kernel.org 5393S: Maintained 5394W: https://linuxtv.org 5395T: git git://linuxtv.org/media.git 5396F: drivers/media/radio/radio-cadet* 5397 5398CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5399L: linux-media@vger.kernel.org 5400S: Orphan 5401T: git git://linuxtv.org/media.git 5402F: Documentation/admin-guide/media/cafe_ccic* 5403F: drivers/media/platform/marvell/ 5404 5405CAIF NETWORK LAYER 5406L: netdev@vger.kernel.org 5407S: Orphan 5408F: Documentation/networking/caif/ 5409F: drivers/net/caif/ 5410F: include/net/caif/ 5411F: include/uapi/linux/caif/ 5412F: net/caif/ 5413 5414CAKE QDISC 5415M: Toke Høiland-Jørgensen <toke@toke.dk> 5416L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5417S: Maintained 5418F: net/sched/sch_cake.c 5419 5420CAN NETWORK DRIVERS 5421M: Marc Kleine-Budde <mkl@pengutronix.de> 5422M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5423L: linux-can@vger.kernel.org 5424S: Maintained 5425W: https://github.com/linux-can 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5427T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5428F: Documentation/devicetree/bindings/net/can/ 5429F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5430F: drivers/net/can/ 5431F: drivers/phy/phy-can-transceiver.c 5432F: include/linux/can/bittiming.h 5433F: include/linux/can/dev.h 5434F: include/linux/can/length.h 5435F: include/linux/can/platform/ 5436F: include/linux/can/rx-offload.h 5437F: include/uapi/linux/can/error.h 5438F: include/uapi/linux/can/netlink.h 5439F: include/uapi/linux/can/vxcan.h 5440 5441CAN NETWORK LAYER 5442M: Oliver Hartkopp <socketcan@hartkopp.net> 5443M: Marc Kleine-Budde <mkl@pengutronix.de> 5444L: linux-can@vger.kernel.org 5445S: Maintained 5446W: https://github.com/linux-can 5447T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5448T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5449F: Documentation/networking/can.rst 5450F: Documentation/networking/iso15765-2.rst 5451F: include/linux/can/can-ml.h 5452F: include/linux/can/core.h 5453F: include/linux/can/skb.h 5454F: include/net/netns/can.h 5455F: include/uapi/linux/can.h 5456F: include/uapi/linux/can/bcm.h 5457F: include/uapi/linux/can/gw.h 5458F: include/uapi/linux/can/isotp.h 5459F: include/uapi/linux/can/raw.h 5460F: net/can/ 5461F: net/sched/em_canid.c 5462F: tools/testing/selftests/net/can/ 5463 5464CAN-J1939 NETWORK LAYER 5465M: Robin van der Gracht <robin@protonic.nl> 5466M: Oleksij Rempel <o.rempel@pengutronix.de> 5467R: kernel@pengutronix.de 5468L: linux-can@vger.kernel.org 5469S: Maintained 5470F: Documentation/networking/j1939.rst 5471F: include/uapi/linux/can/j1939.h 5472F: net/can/j1939/ 5473 5474CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5475M: Damien Le Moal <dlemoal@kernel.org> 5476L: linux-riscv@lists.infradead.org 5477L: linux-gpio@vger.kernel.org (pinctrl driver) 5478F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5479F: drivers/pinctrl/pinctrl-k210.c 5480 5481CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5482M: Damien Le Moal <dlemoal@kernel.org> 5483L: linux-kernel@vger.kernel.org 5484L: linux-riscv@lists.infradead.org 5485S: Maintained 5486F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5487F: drivers/reset/reset-k210.c 5488 5489CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5490M: Damien Le Moal <dlemoal@kernel.org> 5491L: linux-riscv@lists.infradead.org 5492S: Maintained 5493F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5494F: drivers/soc/canaan/ 5495F: include/soc/canaan/ 5496 5497CAPABILITIES 5498M: Serge Hallyn <serge@hallyn.com> 5499L: linux-security-module@vger.kernel.org 5500S: Supported 5501F: include/linux/capability.h 5502F: include/trace/events/capability.h 5503F: include/uapi/linux/capability.h 5504F: kernel/capability.c 5505F: security/commoncap.c 5506 5507CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5508M: Kevin Tsai <ktsai@capellamicro.com> 5509S: Maintained 5510F: drivers/iio/light/cm* 5511 5512CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5513M: Christian Lamparter <chunkeey@googlemail.com> 5514L: linux-wireless@vger.kernel.org 5515S: Maintained 5516W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5517F: drivers/net/wireless/ath/carl9170/ 5518 5519CAVIUM I2C DRIVER 5520M: Robert Richter <rric@kernel.org> 5521S: Odd Fixes 5522W: http://www.marvell.com 5523F: drivers/i2c/busses/i2c-octeon* 5524F: drivers/i2c/busses/i2c-thunderx* 5525 5526CAVIUM LIQUIDIO NETWORK DRIVER 5527L: netdev@vger.kernel.org 5528S: Orphan 5529W: http://www.marvell.com 5530F: drivers/net/ethernet/cavium/liquidio/ 5531 5532CAVIUM MMC DRIVER 5533M: Robert Richter <rric@kernel.org> 5534S: Odd Fixes 5535W: http://www.marvell.com 5536F: drivers/mmc/host/cavium* 5537 5538CAVIUM OCTEON-TX CRYPTO DRIVER 5539M: George Cherian <gcherian@marvell.com> 5540L: linux-crypto@vger.kernel.org 5541S: Supported 5542W: http://www.marvell.com 5543F: drivers/crypto/cavium/cpt/ 5544 5545CAVIUM THUNDERX2 ARM64 SOC 5546M: Robert Richter <rric@kernel.org> 5547L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5548S: Odd Fixes 5549F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5550F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5551 5552CBS/ETF/TAPRIO QDISCS 5553M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5554L: netdev@vger.kernel.org 5555S: Maintained 5556F: net/sched/sch_cbs.c 5557F: net/sched/sch_etf.c 5558F: net/sched/sch_taprio.c 5559 5560CC2520 IEEE-802.15.4 RADIO DRIVER 5561M: Stefan Schmidt <stefan@datenfreihafen.org> 5562L: linux-wpan@vger.kernel.org 5563S: Odd Fixes 5564F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5565F: drivers/net/ieee802154/cc2520.c 5566 5567CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5568M: Gilad Ben-Yossef <gilad@benyossef.com> 5569L: linux-crypto@vger.kernel.org 5570S: Supported 5571W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5572F: drivers/crypto/ccree/ 5573 5574CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5575M: Hadar Gat <hadar.gat@arm.com> 5576L: linux-crypto@vger.kernel.org 5577S: Supported 5578W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5579F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5580F: drivers/char/hw_random/cctrng.c 5581F: drivers/char/hw_random/cctrng.h 5582 5583CEC FRAMEWORK 5584M: Hans Verkuil <hverkuil@kernel.org> 5585L: linux-media@vger.kernel.org 5586S: Supported 5587W: http://linuxtv.org 5588T: git git://linuxtv.org/media.git 5589F: Documentation/ABI/testing/debugfs-cec-error-inj 5590F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5591F: Documentation/driver-api/media/cec-core.rst 5592F: Documentation/userspace-api/media/cec 5593F: drivers/media/cec/ 5594F: drivers/media/rc/keymaps/rc-cec.c 5595F: include/media/cec-notifier.h 5596F: include/media/cec.h 5597F: include/uapi/linux/cec-funcs.h 5598F: include/uapi/linux/cec.h 5599 5600CEC GPIO DRIVER 5601M: Hans Verkuil <hverkuil@kernel.org> 5602L: linux-media@vger.kernel.org 5603S: Supported 5604W: http://linuxtv.org 5605T: git git://linuxtv.org/media.git 5606F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5607F: drivers/media/cec/platform/cec-gpio/ 5608 5609CELL BROADBAND ENGINE ARCHITECTURE 5610L: linuxppc-dev@lists.ozlabs.org 5611S: Orphan 5612F: arch/powerpc/include/asm/cell*.h 5613F: arch/powerpc/include/asm/spu*.h 5614F: arch/powerpc/include/uapi/asm/spu*.h 5615F: arch/powerpc/platforms/cell/ 5616 5617CELLWISE CW2015 BATTERY DRIVER 5618M: Tobias Schrammm <t.schramm@manjaro.org> 5619S: Maintained 5620F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5621F: drivers/power/supply/cw2015_battery.c 5622 5623CEPH COMMON CODE (LIBCEPH) 5624M: Ilya Dryomov <idryomov@gmail.com> 5625M: Xiubo Li <xiubli@redhat.com> 5626L: ceph-devel@vger.kernel.org 5627S: Supported 5628W: http://ceph.com/ 5629T: git https://github.com/ceph/ceph-client.git 5630F: include/linux/ceph/ 5631F: include/linux/crush/ 5632F: net/ceph/ 5633 5634CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5635M: Xiubo Li <xiubli@redhat.com> 5636M: Ilya Dryomov <idryomov@gmail.com> 5637L: ceph-devel@vger.kernel.org 5638S: Supported 5639W: http://ceph.com/ 5640T: git https://github.com/ceph/ceph-client.git 5641F: Documentation/filesystems/ceph.rst 5642F: fs/ceph/ 5643 5644CERTIFICATE HANDLING 5645M: David Howells <dhowells@redhat.com> 5646M: David Woodhouse <dwmw2@infradead.org> 5647L: keyrings@vger.kernel.org 5648S: Maintained 5649F: Documentation/admin-guide/module-signing.rst 5650F: certs/ 5651F: scripts/sign-file.c 5652F: scripts/ssl-common.h 5653F: tools/certs/ 5654 5655CFAG12864B LCD DRIVER 5656M: Miguel Ojeda <ojeda@kernel.org> 5657S: Maintained 5658F: drivers/auxdisplay/cfag12864b.c 5659F: include/linux/cfag12864b.h 5660 5661CFAG12864BFB LCD FRAMEBUFFER DRIVER 5662M: Miguel Ojeda <ojeda@kernel.org> 5663S: Maintained 5664F: drivers/auxdisplay/cfag12864bfb.c 5665F: include/linux/cfag12864b.h 5666 5667CHAR and MISC DRIVERS 5668M: Arnd Bergmann <arnd@arndb.de> 5669M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5670S: Supported 5671T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5672F: drivers/char/ 5673F: drivers/misc/ 5674F: include/linux/miscdevice.h 5675F: rust/kernel/miscdevice.rs 5676F: samples/rust/rust_misc_device.rs 5677X: drivers/char/agp/ 5678X: drivers/char/hw_random/ 5679X: drivers/char/ipmi/ 5680X: drivers/char/random.c 5681X: drivers/char/tpm/ 5682 5683CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5684M: Thomas Weißschuh <linux@weissschuh.net> 5685L: linux-hwmon@vger.kernel.org 5686S: Maintained 5687F: Documentation/hwmon/powerz.rst 5688F: drivers/hwmon/powerz.c 5689 5690CHECKPATCH 5691M: Andy Whitcroft <apw@canonical.com> 5692M: Joe Perches <joe@perches.com> 5693R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5694R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5695S: Maintained 5696F: scripts/checkpatch.pl 5697 5698CHECKPATCH DOCUMENTATION 5699M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5700M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5701R: Joe Perches <joe@perches.com> 5702S: Maintained 5703F: Documentation/dev-tools/checkpatch.rst 5704 5705CHINESE DOCUMENTATION 5706M: Alex Shi <alexs@kernel.org> 5707M: Yanteng Si <si.yanteng@linux.dev> 5708R: Dongliang Mu <dzm91@hust.edu.cn> 5709T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5710S: Maintained 5711F: Documentation/translations/zh_CN/ 5712 5713CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5714M: Peter Chen <peter.chen@kernel.org> 5715L: linux-usb@vger.kernel.org 5716S: Maintained 5717T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5718F: drivers/usb/chipidea/ 5719 5720CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5721M: Hans de Goede <hansg@kernel.org> 5722L: linux-input@vger.kernel.org 5723S: Maintained 5724F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5725F: drivers/input/touchscreen/chipone_icn8318.c 5726 5727CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5728M: Hans de Goede <hansg@kernel.org> 5729L: linux-input@vger.kernel.org 5730S: Maintained 5731F: drivers/input/touchscreen/chipone_icn8505.c 5732 5733CHROME HARDWARE PLATFORM SUPPORT 5734M: Benson Leung <bleung@chromium.org> 5735M: Tzung-Bi Shih <tzungbi@kernel.org> 5736L: chrome-platform@lists.linux.dev 5737S: Maintained 5738T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5739F: drivers/platform/chrome/ 5740 5741CHROMEOS EC CODEC DRIVER 5742M: Cheng-Yi Chiang <cychiang@chromium.org> 5743M: Tzung-Bi Shih <tzungbi@kernel.org> 5744R: Guenter Roeck <groeck@chromium.org> 5745L: chrome-platform@lists.linux.dev 5746S: Maintained 5747F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5748F: sound/soc/codecs/cros_ec_codec.* 5749 5750CHROMEOS EC CHARGE CONTROL 5751M: Thomas Weißschuh <linux@weissschuh.net> 5752S: Maintained 5753F: drivers/power/supply/cros_charge-control.c 5754 5755CHROMEOS EC HARDWARE MONITORING 5756M: Thomas Weißschuh <linux@weissschuh.net> 5757L: chrome-platform@lists.linux.dev 5758L: linux-hwmon@vger.kernel.org 5759S: Maintained 5760F: Documentation/hwmon/cros_ec_hwmon.rst 5761F: drivers/hwmon/cros_ec_hwmon.c 5762 5763CHROMEOS EC LED DRIVER 5764M: Thomas Weißschuh <linux@weissschuh.net> 5765S: Maintained 5766F: drivers/leds/leds-cros_ec.c 5767 5768CHROMEOS EC SUBDRIVERS 5769M: Benson Leung <bleung@chromium.org> 5770R: Guenter Roeck <groeck@chromium.org> 5771L: chrome-platform@lists.linux.dev 5772S: Maintained 5773F: drivers/power/supply/cros_charge-control.c 5774F: drivers/power/supply/cros_usbpd-charger.c 5775N: cros_ec 5776N: cros-ec 5777 5778CHROMEOS EC UART DRIVER 5779M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5780R: Benson Leung <bleung@chromium.org> 5781R: Tzung-Bi Shih <tzungbi@kernel.org> 5782S: Maintained 5783F: drivers/platform/chrome/cros_ec_uart.c 5784 5785CHROMEOS EC USB PD NOTIFY DRIVER 5786M: Łukasz Bartosik <ukaszb@chromium.org> 5787M: Andrei Kuchynski <akuchynski@chromium.org> 5788M: Jameson Thies <jthies@google.com> 5789L: chrome-platform@lists.linux.dev 5790S: Maintained 5791F: drivers/platform/chrome/cros_usbpd_notify.c 5792F: include/linux/platform_data/cros_usbpd_notify.h 5793 5794CHROMEOS EC USB TYPE-C DRIVER 5795M: Benson Leung <bleung@chromium.org> 5796M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5797M: Jameson Thies <jthies@google.com> 5798M: Andrei Kuchynski <akuchynski@chromium.org> 5799L: chrome-platform@lists.linux.dev 5800S: Maintained 5801F: drivers/platform/chrome/cros_ec_typec.* 5802F: drivers/platform/chrome/cros_typec_altmode.* 5803F: drivers/platform/chrome/cros_typec_switch.c 5804F: drivers/platform/chrome/cros_typec_vdm.* 5805 5806CHROMEOS HPS DRIVER 5807M: Dan Callaghan <dcallagh@chromium.org> 5808R: Sami Kyöstilä <skyostil@chromium.org> 5809S: Maintained 5810F: drivers/platform/chrome/cros_hps_i2c.c 5811 5812CHROMEOS EC WATCHDOG 5813M: Lukasz Majczak <lma@chromium.org> 5814L: chrome-platform@lists.linux.dev 5815S: Maintained 5816F: drivers/watchdog/cros_ec_wdt.c 5817 5818CHROMEOS UCSI DRIVER 5819M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5820M: Łukasz Bartosik <ukaszb@chromium.org> 5821M: Jameson Thies <jthies@google.com> 5822M: Andrei Kuchynski <akuchynski@chromium.org> 5823L: chrome-platform@lists.linux.dev 5824S: Maintained 5825F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5826 5827CHRONTEL CH7322 CEC DRIVER 5828M: Joe Tessler <jrt@google.com> 5829L: linux-media@vger.kernel.org 5830S: Maintained 5831T: git git://linuxtv.org/media.git 5832F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5833F: drivers/media/cec/i2c/ch7322.c 5834 5835CIRRUS LOGIC AUDIO CODEC DRIVERS 5836M: David Rhodes <david.rhodes@cirrus.com> 5837M: Richard Fitzgerald <rf@opensource.cirrus.com> 5838L: linux-sound@vger.kernel.org 5839L: patches@opensource.cirrus.com 5840S: Maintained 5841F: Documentation/devicetree/bindings/sound/cirrus,cs* 5842F: Documentation/sound/codecs/cs* 5843F: drivers/mfd/cs42l43* 5844F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5845F: drivers/spi/spi-cs42l43* 5846F: include/dt-bindings/sound/cs* 5847F: include/linux/mfd/cs42l43* 5848F: include/sound/cs* 5849F: sound/hda/codecs/cirrus* 5850F: sound/hda/codecs/side-codecs/cs* 5851F: sound/hda/codecs/side-codecs/hda_component* 5852F: sound/soc/codecs/cs* 5853 5854CIRRUS LOGIC HAPTIC DRIVERS 5855M: James Ogletree <jogletre@opensource.cirrus.com> 5856M: Fred Treven <fred.treven@cirrus.com> 5857M: Ben Bright <ben.bright@cirrus.com> 5858L: patches@opensource.cirrus.com 5859S: Supported 5860F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5861F: drivers/input/misc/cs40l* 5862F: drivers/mfd/cs40l* 5863F: include/linux/mfd/cs40l* 5864F: sound/soc/codecs/cs40l* 5865 5866CIRRUS LOGIC DSP FIRMWARE DRIVER 5867M: Simon Trimmer <simont@opensource.cirrus.com> 5868M: Charles Keepax <ckeepax@opensource.cirrus.com> 5869M: Richard Fitzgerald <rf@opensource.cirrus.com> 5870L: patches@opensource.cirrus.com 5871S: Supported 5872W: https://github.com/CirrusLogic/linux-drivers/wiki 5873T: git https://github.com/CirrusLogic/linux-drivers.git 5874F: drivers/firmware/cirrus/ 5875F: include/linux/firmware/cirrus/ 5876 5877CIRRUS LOGIC EP93XX ETHERNET DRIVER 5878M: Hartley Sweeten <hsweeten@visionengravers.com> 5879L: netdev@vger.kernel.org 5880S: Maintained 5881F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5882 5883CIRRUS LOGIC LOCHNAGAR DRIVER 5884M: Charles Keepax <ckeepax@opensource.cirrus.com> 5885M: Richard Fitzgerald <rf@opensource.cirrus.com> 5886L: patches@opensource.cirrus.com 5887S: Supported 5888F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5889F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5890F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5891F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5892F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5893F: Documentation/hwmon/lochnagar.rst 5894F: drivers/clk/clk-lochnagar.c 5895F: drivers/hwmon/lochnagar-hwmon.c 5896F: drivers/mfd/lochnagar-i2c.c 5897F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5898F: drivers/regulator/lochnagar-regulator.c 5899F: include/dt-bindings/clock/lochnagar.h 5900F: include/dt-bindings/pinctrl/lochnagar.h 5901F: include/linux/mfd/lochnagar* 5902F: sound/soc/codecs/lochnagar-sc.c 5903 5904CIRRUS LOGIC MADERA CODEC DRIVERS 5905M: Charles Keepax <ckeepax@opensource.cirrus.com> 5906M: Richard Fitzgerald <rf@opensource.cirrus.com> 5907L: linux-sound@vger.kernel.org 5908L: patches@opensource.cirrus.com 5909S: Supported 5910W: https://github.com/CirrusLogic/linux-drivers/wiki 5911T: git https://github.com/CirrusLogic/linux-drivers.git 5912F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5913F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5914F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5915F: drivers/gpio/gpio-madera* 5916F: drivers/irqchip/irq-madera* 5917F: drivers/mfd/cs47l* 5918F: drivers/mfd/madera* 5919F: drivers/pinctrl/cirrus/* 5920F: include/dt-bindings/sound/madera* 5921F: include/linux/irqchip/irq-madera* 5922F: include/linux/mfd/madera/* 5923F: include/sound/madera* 5924F: sound/soc/codecs/cs47l* 5925F: sound/soc/codecs/madera* 5926 5927CISCO FCOE HBA DRIVER 5928M: Satish Kharat <satishkh@cisco.com> 5929M: Sesidhar Baddela <sebaddel@cisco.com> 5930M: Karan Tilak Kumar <kartilak@cisco.com> 5931L: linux-scsi@vger.kernel.org 5932S: Supported 5933F: drivers/scsi/fnic/ 5934 5935CISCO SCSI HBA DRIVER 5936M: Karan Tilak Kumar <kartilak@cisco.com> 5937M: Sesidhar Baddela <sebaddel@cisco.com> 5938L: linux-scsi@vger.kernel.org 5939S: Supported 5940F: drivers/scsi/snic/ 5941 5942CISCO VIC ETHERNET NIC DRIVER 5943M: Christian Benvenuti <benve@cisco.com> 5944M: Satish Kharat <satishkh@cisco.com> 5945S: Maintained 5946F: drivers/net/ethernet/cisco/enic/ 5947 5948CISCO VIC LOW LATENCY NIC DRIVER 5949M: Christian Benvenuti <benve@cisco.com> 5950M: Nelson Escobar <neescoba@cisco.com> 5951S: Supported 5952F: drivers/infiniband/hw/usnic/ 5953 5954CLANG CONTROL FLOW INTEGRITY SUPPORT 5955M: Sami Tolvanen <samitolvanen@google.com> 5956M: Kees Cook <kees@kernel.org> 5957R: Nathan Chancellor <nathan@kernel.org> 5958L: llvm@lists.linux.dev 5959S: Supported 5960B: https://github.com/ClangBuiltLinux/linux/issues 5961T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5962F: include/linux/cfi.h 5963F: kernel/cfi.c 5964 5965CLANG-FORMAT FILE 5966M: Miguel Ojeda <ojeda@kernel.org> 5967S: Maintained 5968F: .clang-format 5969 5970CLANG/LLVM BUILD SUPPORT 5971M: Nathan Chancellor <nathan@kernel.org> 5972R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 5973R: Bill Wendling <morbo@google.com> 5974R: Justin Stitt <justinstitt@google.com> 5975L: llvm@lists.linux.dev 5976S: Supported 5977W: https://clangbuiltlinux.github.io/ 5978B: https://github.com/ClangBuiltLinux/linux/issues 5979C: irc://irc.libera.chat/clangbuiltlinux 5980F: Documentation/kbuild/llvm.rst 5981F: include/linux/compiler-clang.h 5982F: scripts/Makefile.clang 5983F: scripts/clang-tools/ 5984K: \b(?i:clang|llvm)\b 5985 5986CLK API 5987M: Russell King <linux@armlinux.org.uk> 5988L: linux-clk@vger.kernel.org 5989S: Maintained 5990F: include/linux/clk.h 5991 5992CLOCKSOURCE, CLOCKEVENT DRIVERS 5993M: Daniel Lezcano <daniel.lezcano@linaro.org> 5994M: Thomas Gleixner <tglx@linutronix.de> 5995L: linux-kernel@vger.kernel.org 5996S: Supported 5997T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5998F: Documentation/devicetree/bindings/timer/ 5999F: drivers/clocksource/ 6000 6001CLOSURES 6002M: Kent Overstreet <kent.overstreet@linux.dev> 6003L: linux-bcachefs@vger.kernel.org 6004S: Supported 6005C: irc://irc.oftc.net/bcache 6006F: include/linux/closure.h 6007F: lib/closure.c 6008 6009CMPC ACPI DRIVER 6010M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6011L: platform-driver-x86@vger.kernel.org 6012S: Supported 6013F: drivers/platform/x86/classmate-laptop.c 6014 6015COBALT MEDIA DRIVER 6016M: Hans Verkuil <hverkuil@kernel.org> 6017L: linux-media@vger.kernel.org 6018S: Supported 6019W: https://linuxtv.org 6020T: git git://linuxtv.org/media.git 6021F: drivers/media/pci/cobalt/ 6022 6023COCCINELLE/Semantic Patches (SmPL) 6024M: Julia Lawall <Julia.Lawall@inria.fr> 6025M: Nicolas Palix <nicolas.palix@imag.fr> 6026L: cocci@inria.fr (moderated for non-subscribers) 6027S: Supported 6028W: https://coccinelle.gitlabpages.inria.fr/website/ 6029T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6030F: Documentation/dev-tools/coccinelle.rst 6031F: scripts/coccicheck 6032F: scripts/coccinelle/ 6033 6034CODA FILE SYSTEM 6035M: Jan Harkes <jaharkes@cs.cmu.edu> 6036M: coda@cs.cmu.edu 6037L: codalist@coda.cs.cmu.edu 6038S: Maintained 6039W: http://www.coda.cs.cmu.edu/ 6040F: Documentation/filesystems/coda.rst 6041F: fs/coda/ 6042F: include/linux/coda*.h 6043F: include/uapi/linux/coda*.h 6044 6045CODA V4L2 MEM2MEM DRIVER 6046M: Philipp Zabel <p.zabel@pengutronix.de> 6047L: linux-media@vger.kernel.org 6048S: Maintained 6049F: Documentation/devicetree/bindings/media/coda.yaml 6050F: drivers/media/platform/chips-media/coda 6051 6052CODE OF CONDUCT 6053M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6054S: Supported 6055F: Documentation/process/code-of-conduct-interpretation.rst 6056F: Documentation/process/code-of-conduct.rst 6057 6058CODE TAGGING 6059M: Suren Baghdasaryan <surenb@google.com> 6060M: Kent Overstreet <kent.overstreet@linux.dev> 6061S: Maintained 6062F: include/asm-generic/codetag.lds.h 6063F: include/linux/codetag.h 6064F: lib/codetag.c 6065 6066COMEDI DRIVERS 6067M: Ian Abbott <abbotti@mev.co.uk> 6068M: H Hartley Sweeten <hsweeten@visionengravers.com> 6069S: Odd Fixes 6070F: drivers/comedi/ 6071F: include/linux/comedi/ 6072F: include/uapi/linux/comedi.h 6073 6074COMMON CLK FRAMEWORK 6075M: Michael Turquette <mturquette@baylibre.com> 6076M: Stephen Boyd <sboyd@kernel.org> 6077L: linux-clk@vger.kernel.org 6078S: Maintained 6079Q: http://patchwork.kernel.org/project/linux-clk/list/ 6080T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6081F: Documentation/devicetree/bindings/clock/ 6082F: drivers/clk/ 6083F: include/dt-bindings/clock/ 6084F: include/linux/clk-pr* 6085F: include/linux/clk/ 6086F: include/linux/of_clk.h 6087F: scripts/gdb/linux/clk.py 6088F: rust/helpers/clk.c 6089F: rust/kernel/clk.rs 6090X: drivers/clk/clkdev.c 6091 6092COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6093M: Steve French <sfrench@samba.org> 6094M: Steve French <smfrench@gmail.com> 6095R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6096R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6097R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6098R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6099R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6100L: linux-cifs@vger.kernel.org 6101L: samba-technical@lists.samba.org (moderated for non-subscribers) 6102S: Supported 6103W: https://wiki.samba.org/index.php/LinuxCIFS 6104T: git git://git.samba.org/sfrench/cifs-2.6.git 6105F: Documentation/admin-guide/cifs/ 6106F: fs/smb/client/ 6107F: fs/smb/common/ 6108F: include/uapi/linux/cifs 6109 6110COMPACTPCI HOTPLUG CORE 6111M: Scott Murray <scott@spiteful.org> 6112L: linux-pci@vger.kernel.org 6113S: Maintained 6114F: drivers/pci/hotplug/cpci_hotplug* 6115 6116COMPACTPCI HOTPLUG GENERIC DRIVER 6117M: Scott Murray <scott@spiteful.org> 6118L: linux-pci@vger.kernel.org 6119S: Maintained 6120F: drivers/pci/hotplug/cpcihp_generic.c 6121 6122COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6123M: Scott Murray <scott@spiteful.org> 6124L: linux-pci@vger.kernel.org 6125S: Maintained 6126F: drivers/pci/hotplug/cpcihp_zt5550.* 6127 6128COMPAL LAPTOP SUPPORT 6129M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6130L: platform-driver-x86@vger.kernel.org 6131S: Maintained 6132F: drivers/platform/x86/compal-laptop.c 6133 6134COMPILER ATTRIBUTES 6135M: Miguel Ojeda <ojeda@kernel.org> 6136S: Maintained 6137F: include/linux/compiler_attributes.h 6138 6139COMPUTE EXPRESS LINK (CXL) 6140M: Davidlohr Bueso <dave@stgolabs.net> 6141M: Jonathan Cameron <jonathan.cameron@huawei.com> 6142M: Dave Jiang <dave.jiang@intel.com> 6143M: Alison Schofield <alison.schofield@intel.com> 6144M: Vishal Verma <vishal.l.verma@intel.com> 6145M: Ira Weiny <ira.weiny@intel.com> 6146M: Dan Williams <dan.j.williams@intel.com> 6147L: linux-cxl@vger.kernel.org 6148S: Maintained 6149F: Documentation/driver-api/cxl 6150F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6151F: drivers/cxl/ 6152F: include/cxl/ 6153F: include/uapi/linux/cxl_mem.h 6154F: tools/testing/cxl/ 6155 6156COMPUTE EXPRESS LINK PMU (CPMU) 6157M: Jonathan Cameron <jonathan.cameron@huawei.com> 6158L: linux-cxl@vger.kernel.org 6159S: Maintained 6160F: Documentation/admin-guide/perf/cxl.rst 6161F: drivers/perf/cxl_pmu.c 6162 6163CONEXANT ACCESSRUNNER USB DRIVER 6164L: accessrunner-general@lists.sourceforge.net 6165S: Orphan 6166W: http://accessrunner.sourceforge.net/ 6167F: drivers/usb/atm/cxacru.c 6168 6169CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6170M: Elena Reshetova <elena.reshetova@intel.com> 6171M: Carlos Bilbao <carlos.bilbao@kernel.org> 6172S: Maintained 6173F: Documentation/security/snp-tdx-threat-model.rst 6174 6175CONFIGFS 6176M: Andreas Hindborg <a.hindborg@kernel.org> 6177R: Breno Leitao <leitao@debian.org> 6178S: Supported 6179T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6180F: fs/configfs/ 6181F: include/linux/configfs.h 6182F: rust/kernel/configfs.rs 6183F: samples/configfs/ 6184F: samples/rust/rust_configfs.rs 6185 6186CONGATEC BOARD CONTROLLER MFD DRIVER 6187M: Thomas Richard <thomas.richard@bootlin.com> 6188S: Maintained 6189F: drivers/gpio/gpio-cgbc.c 6190F: drivers/hwmon/cgbc-hwmon.c 6191F: drivers/i2c/busses/i2c-cgbc.c 6192F: drivers/mfd/cgbc-core.c 6193F: drivers/watchdog/cgbc_wdt.c 6194F: include/linux/mfd/cgbc.h 6195 6196CONSOLE SUBSYSTEM 6197M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6198S: Supported 6199F: drivers/video/console/ 6200F: include/linux/console* 6201 6202CONTEXT TRACKING 6203M: Frederic Weisbecker <frederic@kernel.org> 6204M: "Paul E. McKenney" <paulmck@kernel.org> 6205S: Maintained 6206F: include/linux/context_tracking* 6207F: kernel/context_tracking.c 6208 6209CONTROL GROUP (CGROUP) 6210M: Tejun Heo <tj@kernel.org> 6211M: Johannes Weiner <hannes@cmpxchg.org> 6212M: Michal Koutný <mkoutny@suse.com> 6213L: cgroups@vger.kernel.org 6214S: Maintained 6215T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6216F: Documentation/admin-guide/cgroup-v1/ 6217F: Documentation/admin-guide/cgroup-v2.rst 6218F: include/linux/cgroup* 6219F: kernel/cgroup/ 6220F: tools/testing/selftests/cgroup/ 6221 6222CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6223M: Tejun Heo <tj@kernel.org> 6224M: Josef Bacik <josef@toxicpanda.com> 6225M: Jens Axboe <axboe@kernel.dk> 6226L: cgroups@vger.kernel.org 6227L: linux-block@vger.kernel.org 6228T: git git://git.kernel.dk/linux-block 6229F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6230F: block/bfq-cgroup.c 6231F: block/blk-cgroup.c 6232F: block/blk-iocost.c 6233F: block/blk-iolatency.c 6234F: block/blk-throttle.c 6235F: include/linux/blk-cgroup.h 6236 6237CONTROL GROUP - CPUSET 6238M: Waiman Long <longman@redhat.com> 6239L: cgroups@vger.kernel.org 6240S: Maintained 6241T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6242F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6243F: include/linux/cpuset.h 6244F: kernel/cgroup/cpuset-internal.h 6245F: kernel/cgroup/cpuset-v1.c 6246F: kernel/cgroup/cpuset.c 6247F: tools/testing/selftests/cgroup/test_cpuset.c 6248F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6249F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6250 6251CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6252M: Maarten Lankhorst <dev@lankhorst.se> 6253M: Maxime Ripard <mripard@kernel.org> 6254M: Natalie Vock <natalie.vock@gmx.de> 6255L: cgroups@vger.kernel.org 6256L: dri-devel@lists.freedesktop.org 6257S: Maintained 6258T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6259F: include/linux/cgroup_dmem.h 6260F: kernel/cgroup/dmem.c 6261 6262CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6263M: Johannes Weiner <hannes@cmpxchg.org> 6264M: Michal Hocko <mhocko@kernel.org> 6265M: Roman Gushchin <roman.gushchin@linux.dev> 6266M: Shakeel Butt <shakeel.butt@linux.dev> 6267R: Muchun Song <muchun.song@linux.dev> 6268L: cgroups@vger.kernel.org 6269L: linux-mm@kvack.org 6270S: Maintained 6271F: include/linux/memcontrol.h 6272F: include/linux/page_counter.h 6273F: mm/memcontrol.c 6274F: mm/memcontrol-v1.c 6275F: mm/memcontrol-v1.h 6276F: mm/page_counter.c 6277F: mm/swap_cgroup.c 6278F: samples/cgroup/* 6279F: tools/testing/selftests/cgroup/memcg_protection.m 6280F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6281F: tools/testing/selftests/cgroup/test_kmem.c 6282F: tools/testing/selftests/cgroup/test_memcontrol.c 6283 6284CORETEMP HARDWARE MONITORING DRIVER 6285M: Fenghua Yu <fenghua.yu@intel.com> 6286L: linux-hwmon@vger.kernel.org 6287S: Maintained 6288F: Documentation/hwmon/coretemp.rst 6289F: drivers/hwmon/coretemp.c 6290 6291CORSAIR-CPRO HARDWARE MONITOR DRIVER 6292M: Marius Zachmann <mail@mariuszachmann.de> 6293L: linux-hwmon@vger.kernel.org 6294S: Maintained 6295F: drivers/hwmon/corsair-cpro.c 6296 6297CORSAIR-PSU HARDWARE MONITOR DRIVER 6298M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6299L: linux-hwmon@vger.kernel.org 6300S: Maintained 6301F: Documentation/hwmon/corsair-psu.rst 6302F: drivers/hwmon/corsair-psu.c 6303 6304COUNTER SUBSYSTEM 6305M: William Breathitt Gray <wbg@kernel.org> 6306L: linux-iio@vger.kernel.org 6307S: Maintained 6308T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6309F: Documentation/ABI/testing/sysfs-bus-counter 6310F: Documentation/driver-api/generic-counter.rst 6311F: drivers/counter/ 6312F: include/linux/counter.h 6313F: include/uapi/linux/counter.h 6314F: tools/counter/ 6315 6316COUNTER WATCH EVENTS TOOL 6317M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6318L: linux-iio@vger.kernel.org 6319S: Maintained 6320F: tools/counter/counter_watch_events.c 6321 6322CP2615 I2C DRIVER 6323M: Bence Csókás <bence98@sch.bme.hu> 6324S: Maintained 6325F: drivers/i2c/busses/i2c-cp2615.c 6326 6327CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6328M: Viresh Kumar <viresh.kumar@linaro.org> 6329M: Sudeep Holla <sudeep.holla@arm.com> 6330L: linux-pm@vger.kernel.org 6331S: Maintained 6332W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6333F: drivers/cpufreq/vexpress-spc-cpufreq.c 6334 6335CPU FREQUENCY SCALING FRAMEWORK 6336M: "Rafael J. Wysocki" <rafael@kernel.org> 6337M: Viresh Kumar <viresh.kumar@linaro.org> 6338L: linux-pm@vger.kernel.org 6339S: Maintained 6340B: https://bugzilla.kernel.org 6341T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6342T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6343F: Documentation/admin-guide/pm/cpufreq.rst 6344F: Documentation/admin-guide/pm/intel_pstate.rst 6345F: Documentation/cpu-freq/ 6346F: Documentation/devicetree/bindings/cpufreq/ 6347F: drivers/cpufreq/ 6348F: include/linux/cpufreq.h 6349F: include/linux/sched/cpufreq.h 6350F: kernel/sched/cpufreq*.c 6351F: rust/kernel/cpufreq.rs 6352F: tools/testing/selftests/cpufreq/ 6353 6354CPU HOTPLUG 6355M: Thomas Gleixner <tglx@linutronix.de> 6356M: Peter Zijlstra <peterz@infradead.org> 6357L: linux-kernel@vger.kernel.org 6358S: Maintained 6359T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6360F: include/linux/cpu.h 6361F: include/linux/cpuhotplug.h 6362F: include/linux/smpboot.h 6363F: kernel/cpu.c 6364F: kernel/smpboot.* 6365F: rust/helpers/cpu.c 6366F: rust/kernel/cpu.rs 6367 6368CPU IDLE TIME MANAGEMENT FRAMEWORK 6369M: "Rafael J. Wysocki" <rafael@kernel.org> 6370M: Daniel Lezcano <daniel.lezcano@linaro.org> 6371L: linux-pm@vger.kernel.org 6372S: Maintained 6373B: https://bugzilla.kernel.org 6374T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6375F: Documentation/admin-guide/pm/cpuidle.rst 6376F: Documentation/driver-api/pm/cpuidle.rst 6377F: drivers/cpuidle/ 6378F: include/linux/cpuidle.h 6379 6380CPU POWER MONITORING SUBSYSTEM 6381M: Thomas Renninger <trenn@suse.com> 6382M: Shuah Khan <shuah@kernel.org> 6383M: Shuah Khan <skhan@linuxfoundation.org> 6384M: John B. Wyatt IV <jwyatt@redhat.com> 6385M: John B. Wyatt IV <sageofredondo@gmail.com> 6386M: John Kacur <jkacur@redhat.com> 6387L: linux-pm@vger.kernel.org 6388S: Maintained 6389F: tools/power/cpupower/ 6390 6391CPUID/MSR DRIVER 6392M: "H. Peter Anvin" <hpa@zytor.com> 6393S: Maintained 6394F: arch/x86/kernel/cpuid.c 6395F: arch/x86/kernel/msr.c 6396 6397CPUIDLE DRIVER - ARM BIG LITTLE 6398M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6399M: Daniel Lezcano <daniel.lezcano@linaro.org> 6400L: linux-pm@vger.kernel.org 6401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6402S: Maintained 6403T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6404F: drivers/cpuidle/cpuidle-big_little.c 6405 6406CPUIDLE DRIVER - ARM EXYNOS 6407M: Daniel Lezcano <daniel.lezcano@linaro.org> 6408M: Kukjin Kim <kgene@kernel.org> 6409R: Krzysztof Kozlowski <krzk@kernel.org> 6410L: linux-pm@vger.kernel.org 6411L: linux-samsung-soc@vger.kernel.org 6412S: Maintained 6413F: arch/arm/mach-exynos/pm.c 6414F: drivers/cpuidle/cpuidle-exynos.c 6415F: include/linux/platform_data/cpuidle-exynos.h 6416 6417CPUIDLE DRIVER - ARM PSCI 6418M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6419M: Sudeep Holla <sudeep.holla@arm.com> 6420M: Ulf Hansson <ulf.hansson@linaro.org> 6421L: linux-pm@vger.kernel.org 6422L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6423S: Supported 6424T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6425F: drivers/cpuidle/cpuidle-psci.c 6426 6427CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6428M: Ulf Hansson <ulf.hansson@linaro.org> 6429L: linux-pm@vger.kernel.org 6430L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6431S: Supported 6432T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6433F: drivers/cpuidle/cpuidle-psci-domain.c 6434F: drivers/cpuidle/cpuidle-psci.h 6435 6436CPUIDLE DRIVER - DT IDLE PM DOMAIN 6437M: Ulf Hansson <ulf.hansson@linaro.org> 6438L: linux-pm@vger.kernel.org 6439S: Supported 6440T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6441F: drivers/cpuidle/dt_idle_genpd.c 6442F: drivers/cpuidle/dt_idle_genpd.h 6443 6444CPUIDLE DRIVER - RISC-V SBI 6445M: Anup Patel <anup@brainfault.org> 6446L: linux-pm@vger.kernel.org 6447L: linux-riscv@lists.infradead.org 6448S: Maintained 6449F: drivers/cpuidle/cpuidle-riscv-sbi.c 6450 6451CPUMASK API [RUST] 6452M: Viresh Kumar <viresh.kumar@linaro.org> 6453R: Yury Norov <yury.norov@gmail.com> 6454S: Maintained 6455F: rust/kernel/cpumask.rs 6456 6457CRAMFS FILESYSTEM 6458M: Nicolas Pitre <nico@fluxnic.net> 6459S: Maintained 6460F: Documentation/filesystems/cramfs.rst 6461F: fs/cramfs/ 6462 6463CRC LIBRARY 6464M: Eric Biggers <ebiggers@kernel.org> 6465R: Ard Biesheuvel <ardb@kernel.org> 6466L: linux-crypto@vger.kernel.org 6467S: Maintained 6468T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6469F: Documentation/staging/crc* 6470F: include/linux/crc* 6471F: lib/crc/ 6472F: scripts/gen-crc-consts.py 6473 6474CREATIVE SB0540 6475M: Bastien Nocera <hadess@hadess.net> 6476L: linux-input@vger.kernel.org 6477S: Maintained 6478F: drivers/hid/hid-creative-sb0540.c 6479 6480CREDENTIALS 6481M: Paul Moore <paul@paul-moore.com> 6482R: Serge Hallyn <sergeh@kernel.org> 6483L: linux-security-module@vger.kernel.org 6484S: Supported 6485T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6486F: include/linux/cred.h 6487F: kernel/cred.c 6488F: Documentation/security/credentials.rst 6489 6490INTEL CRPS COMMON REDUNDANT PSU DRIVER 6491M: Ninad Palsule <ninad@linux.ibm.com> 6492L: linux-hwmon@vger.kernel.org 6493S: Maintained 6494F: Documentation/hwmon/crps.rst 6495F: drivers/hwmon/pmbus/crps.c 6496 6497CRYPTO API 6498M: Herbert Xu <herbert@gondor.apana.org.au> 6499M: "David S. Miller" <davem@davemloft.net> 6500L: linux-crypto@vger.kernel.org 6501S: Maintained 6502T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6503T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6504F: Documentation/crypto/ 6505F: Documentation/devicetree/bindings/crypto/ 6506F: arch/*/crypto/ 6507F: crypto/ 6508F: drivers/crypto/ 6509F: include/crypto/ 6510F: include/linux/crypto* 6511 6512CRYPTO LIBRARY 6513M: Eric Biggers <ebiggers@kernel.org> 6514M: Jason A. Donenfeld <Jason@zx2c4.com> 6515M: Ard Biesheuvel <ardb@kernel.org> 6516L: linux-crypto@vger.kernel.org 6517S: Maintained 6518T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6519T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6520F: lib/crypto/ 6521 6522CRYPTO SPEED TEST COMPARE 6523M: Wang Jinchao <wangjinchao@xfusion.com> 6524L: linux-crypto@vger.kernel.org 6525S: Maintained 6526F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6527 6528CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6529M: Neil Horman <nhorman@tuxdriver.com> 6530L: linux-crypto@vger.kernel.org 6531S: Maintained 6532F: crypto/ansi_cprng.c 6533F: crypto/rng.c 6534 6535CS3308 MEDIA DRIVER 6536M: Hans Verkuil <hverkuil@kernel.org> 6537L: linux-media@vger.kernel.org 6538S: Odd Fixes 6539W: http://linuxtv.org 6540T: git git://linuxtv.org/media.git 6541F: drivers/media/i2c/cs3308.c 6542 6543CS5535 Audio ALSA driver 6544M: Jaya Kumar <jayakumar.alsa@gmail.com> 6545S: Maintained 6546F: sound/pci/cs5535audio/ 6547 6548CTU CAN FD DRIVER 6549M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6550M: Ondrej Ille <ondrej.ille@gmail.com> 6551L: linux-can@vger.kernel.org 6552S: Maintained 6553F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6554F: drivers/net/can/ctucanfd/ 6555 6556CVE ASSIGNMENT CONTACT 6557M: CVE Assignment Team <cve@kernel.org> 6558S: Maintained 6559F: Documentation/process/cve.rst 6560 6561CW1200 WLAN driver 6562S: Orphan 6563L: linux-wireless@vger.kernel.org 6564F: drivers/net/wireless/st/ 6565F: include/linux/platform_data/net-cw1200.h 6566 6567CX18 VIDEO4LINUX DRIVER 6568M: Andy Walls <awalls@md.metrocast.net> 6569L: linux-media@vger.kernel.org 6570S: Maintained 6571W: https://linuxtv.org 6572T: git git://linuxtv.org/media.git 6573F: drivers/media/pci/cx18/ 6574F: include/uapi/linux/ivtv* 6575 6576CX2341X MPEG ENCODER HELPER MODULE 6577M: Hans Verkuil <hverkuil@kernel.org> 6578L: linux-media@vger.kernel.org 6579S: Maintained 6580W: https://linuxtv.org 6581T: git git://linuxtv.org/media.git 6582F: drivers/media/common/cx2341x* 6583F: include/media/drv-intf/cx2341x.h 6584 6585CX24120 MEDIA DRIVER 6586M: Jemma Denson <jdenson@gmail.com> 6587M: Patrick Boettcher <patrick.boettcher@posteo.de> 6588L: linux-media@vger.kernel.org 6589S: Maintained 6590W: https://linuxtv.org 6591Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6592F: drivers/media/dvb-frontends/cx24120* 6593 6594CX88 VIDEO4LINUX DRIVER 6595M: Mauro Carvalho Chehab <mchehab@kernel.org> 6596L: linux-media@vger.kernel.org 6597S: Odd fixes 6598W: https://linuxtv.org 6599T: git git://linuxtv.org/media.git 6600F: Documentation/driver-api/media/drivers/cx88* 6601F: drivers/media/pci/cx88/ 6602 6603CXD2820R MEDIA DRIVER 6604L: linux-media@vger.kernel.org 6605S: Orphan 6606W: https://linuxtv.org 6607Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6608F: drivers/media/dvb-frontends/cxd2820r* 6609 6610CXGB3 ETHERNET DRIVER (CXGB3) 6611M: Potnuri Bharat Teja <bharat@chelsio.com> 6612L: netdev@vger.kernel.org 6613S: Maintained 6614W: http://www.chelsio.com 6615F: drivers/net/ethernet/chelsio/cxgb3/ 6616 6617CXGB3 ISCSI DRIVER (CXGB3I) 6618M: Varun Prakash <varun@chelsio.com> 6619L: linux-scsi@vger.kernel.org 6620S: Supported 6621W: http://www.chelsio.com 6622F: drivers/scsi/cxgbi/cxgb3i 6623 6624CXGB4 CRYPTO DRIVER (chcr) 6625M: Ayush Sawal <ayush.sawal@chelsio.com> 6626L: linux-crypto@vger.kernel.org 6627S: Supported 6628W: http://www.chelsio.com 6629F: drivers/crypto/chelsio 6630 6631CXGB4 ETHERNET DRIVER (CXGB4) 6632M: Potnuri Bharat Teja <bharat@chelsio.com> 6633L: netdev@vger.kernel.org 6634S: Maintained 6635W: http://www.chelsio.com 6636F: drivers/net/ethernet/chelsio/cxgb4/ 6637 6638CXGB4 INLINE CRYPTO DRIVER 6639M: Ayush Sawal <ayush.sawal@chelsio.com> 6640L: netdev@vger.kernel.org 6641S: Maintained 6642W: http://www.chelsio.com 6643F: drivers/net/ethernet/chelsio/inline_crypto/ 6644 6645CXGB4 ISCSI DRIVER (CXGB4I) 6646M: Varun Prakash <varun@chelsio.com> 6647L: linux-scsi@vger.kernel.org 6648S: Supported 6649W: http://www.chelsio.com 6650F: drivers/scsi/cxgbi/cxgb4i 6651 6652CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6653M: Potnuri Bharat Teja <bharat@chelsio.com> 6654L: linux-rdma@vger.kernel.org 6655S: Supported 6656W: http://www.openfabrics.org 6657F: drivers/infiniband/hw/cxgb4/ 6658F: include/uapi/rdma/cxgb4-abi.h 6659 6660CXGB4VF ETHERNET DRIVER (CXGB4VF) 6661M: Potnuri Bharat Teja <bharat@chelsio.com> 6662L: netdev@vger.kernel.org 6663S: Maintained 6664W: http://www.chelsio.com 6665F: drivers/net/ethernet/chelsio/cxgb4vf/ 6666 6667CYBERPRO FB DRIVER 6668M: Russell King <linux@armlinux.org.uk> 6669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6670S: Maintained 6671W: http://www.armlinux.org.uk/ 6672F: drivers/video/fbdev/cyber2000fb.* 6673 6674CYCLADES PC300 DRIVER 6675S: Orphan 6676F: drivers/net/wan/pc300* 6677 6678CYPRESS CY8C95X0 PINCTRL DRIVER 6679M: Patrick Rudolph <patrick.rudolph@9elements.com> 6680L: linux-gpio@vger.kernel.org 6681S: Maintained 6682F: drivers/pinctrl/pinctrl-cy8c95x0.c 6683 6684CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6685M: Linus Walleij <linus.walleij@linaro.org> 6686L: linux-input@vger.kernel.org 6687S: Maintained 6688F: drivers/input/touchscreen/cy8ctma140.c 6689 6690CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6691M: Yassine Oudjana <y.oudjana@protonmail.com> 6692L: linux-input@vger.kernel.org 6693S: Maintained 6694F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6695F: drivers/input/keyboard/cypress-sf.c 6696 6697CYPRESS_FIRMWARE MEDIA DRIVER 6698L: linux-media@vger.kernel.org 6699S: Orphan 6700W: https://linuxtv.org 6701Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6702F: drivers/media/common/cypress_firmware* 6703 6704CYTTSP TOUCHSCREEN DRIVER 6705M: Linus Walleij <linus.walleij@linaro.org> 6706L: linux-input@vger.kernel.org 6707S: Maintained 6708F: drivers/input/touchscreen/cyttsp* 6709 6710D-LINK DIR-685 TOUCHKEYS DRIVER 6711M: Linus Walleij <linus.walleij@linaro.org> 6712L: linux-input@vger.kernel.org 6713S: Supported 6714F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6715 6716DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6717M: Joshua Kinard <linux@kumba.dev> 6718S: Maintained 6719F: drivers/rtc/rtc-ds1685.c 6720F: include/linux/rtc/ds1685.h 6721 6722DAMA SLAVE for AX.25 6723M: Joerg Reuter <jreuter@yaina.de> 6724L: linux-hams@vger.kernel.org 6725S: Maintained 6726W: http://yaina.de/jreuter/ 6727W: http://www.qsl.net/dl1bke/ 6728F: net/ax25/af_ax25.c 6729F: net/ax25/ax25_dev.c 6730F: net/ax25/ax25_ds_* 6731F: net/ax25/ax25_in.c 6732F: net/ax25/ax25_out.c 6733F: net/ax25/ax25_timer.c 6734F: net/ax25/sysctl_net_ax25.c 6735 6736DASHARO ACPI PLATFORM DRIVER 6737M: Michał Kopeć <michal.kopec@3mdeb.com> 6738S: Maintained 6739W: https://docs.dasharo.com/ 6740F: drivers/platform/x86/dasharo-acpi.c 6741 6742DATA ACCESS MONITOR 6743M: SeongJae Park <sj@kernel.org> 6744L: damon@lists.linux.dev 6745L: linux-mm@kvack.org 6746S: Maintained 6747W: https://damonitor.github.io 6748P: Documentation/mm/damon/maintainer-profile.rst 6749T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6750T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6751T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6752F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6753F: Documentation/admin-guide/mm/damon/ 6754F: Documentation/mm/damon/ 6755F: include/linux/damon.h 6756F: include/trace/events/damon.h 6757F: mm/damon/ 6758F: samples/damon/ 6759F: tools/testing/selftests/damon/ 6760 6761DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6762L: netdev@vger.kernel.org 6763S: Orphan 6764F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6765F: drivers/net/ethernet/dec/tulip/dmfe.c 6766 6767DC390/AM53C974 SCSI driver 6768M: Hannes Reinecke <hare@suse.com> 6769L: linux-scsi@vger.kernel.org 6770S: Maintained 6771F: drivers/scsi/am53c974.c 6772 6773DC395x SCSI driver 6774M: Oliver Neukum <oliver@neukum.org> 6775M: Ali Akcaagac <aliakc@web.de> 6776M: Jamie Lenehan <lenehan@twibble.org> 6777S: Maintained 6778F: Documentation/scsi/dc395x.rst 6779F: drivers/scsi/dc395x.* 6780 6781DEBUGOBJECTS: 6782M: Thomas Gleixner <tglx@linutronix.de> 6783L: linux-kernel@vger.kernel.org 6784S: Maintained 6785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6786F: include/linux/debugobjects.h 6787F: lib/debugobjects.c 6788 6789DECSTATION PLATFORM SUPPORT 6790M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6791L: linux-mips@vger.kernel.org 6792S: Maintained 6793F: arch/mips/dec/ 6794F: arch/mips/include/asm/dec/ 6795F: arch/mips/include/asm/mach-dec/ 6796 6797DEFXX FDDI NETWORK DRIVER 6798M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6799S: Maintained 6800F: drivers/net/fddi/defxx.* 6801 6802DEFZA FDDI NETWORK DRIVER 6803M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6804S: Maintained 6805F: drivers/net/fddi/defza.* 6806 6807DEINTERLACE DRIVERS FOR ALLWINNER H3 6808M: Jernej Skrabec <jernej.skrabec@gmail.com> 6809L: linux-media@vger.kernel.org 6810S: Maintained 6811T: git git://linuxtv.org/media.git 6812F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6813F: drivers/media/platform/sunxi/sun8i-di/ 6814 6815DELL LAPTOP DRIVER 6816M: Matthew Garrett <mjg59@srcf.ucam.org> 6817M: Pali Rohár <pali@kernel.org> 6818L: platform-driver-x86@vger.kernel.org 6819S: Maintained 6820F: drivers/platform/x86/dell/dell-laptop.c 6821 6822DELL LAPTOP FREEFALL DRIVER 6823M: Pali Rohár <pali@kernel.org> 6824S: Maintained 6825F: drivers/platform/x86/dell/dell-smo8800.c 6826 6827DELL LAPTOP RBTN DRIVER 6828M: Pali Rohár <pali@kernel.org> 6829S: Maintained 6830F: drivers/platform/x86/dell/dell-rbtn.* 6831 6832DELL LAPTOP SMM DRIVER 6833M: Pali Rohár <pali@kernel.org> 6834S: Maintained 6835F: Documentation/ABI/obsolete/procfs-i8k 6836F: drivers/hwmon/dell-smm-hwmon.c 6837F: include/uapi/linux/i8k.h 6838 6839DELL PC DRIVER 6840M: Lyndon Sanche <lsanche@lyndeno.ca> 6841L: platform-driver-x86@vger.kernel.org 6842S: Maintained 6843F: drivers/platform/x86/dell/dell-pc.c 6844 6845DELL REMOTE BIOS UPDATE DRIVER 6846M: Stuart Hayes <stuart.w.hayes@gmail.com> 6847L: platform-driver-x86@vger.kernel.org 6848S: Maintained 6849F: drivers/platform/x86/dell/dell_rbu.c 6850 6851DELL SMBIOS DRIVER 6852M: Pali Rohár <pali@kernel.org> 6853L: Dell.Client.Kernel@dell.com 6854L: platform-driver-x86@vger.kernel.org 6855S: Maintained 6856F: drivers/platform/x86/dell/dell-smbios.* 6857 6858DELL SMBIOS SMM DRIVER 6859L: Dell.Client.Kernel@dell.com 6860L: platform-driver-x86@vger.kernel.org 6861S: Maintained 6862F: drivers/platform/x86/dell/dell-smbios-smm.c 6863 6864DELL SMBIOS WMI DRIVER 6865L: Dell.Client.Kernel@dell.com 6866L: platform-driver-x86@vger.kernel.org 6867S: Maintained 6868F: drivers/platform/x86/dell/dell-smbios-wmi.c 6869F: tools/wmi/dell-smbios-example.c 6870 6871DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6872M: Stuart Hayes <stuart.w.hayes@gmail.com> 6873L: platform-driver-x86@vger.kernel.org 6874S: Maintained 6875F: Documentation/userspace-api/dcdbas.rst 6876F: drivers/platform/x86/dell/dcdbas.* 6877 6878DELL WMI DDV DRIVER 6879M: Armin Wolf <W_Armin@gmx.de> 6880S: Maintained 6881F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6882F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6883F: Documentation/wmi/devices/dell-wmi-ddv.rst 6884F: drivers/platform/x86/dell/dell-wmi-ddv.c 6885 6886DELL WMI DESCRIPTOR DRIVER 6887L: Dell.Client.Kernel@dell.com 6888S: Maintained 6889F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6890 6891DELL WMI HARDWARE PRIVACY SUPPORT 6892L: Dell.Client.Kernel@dell.com 6893L: platform-driver-x86@vger.kernel.org 6894S: Maintained 6895F: drivers/platform/x86/dell/dell-wmi-privacy.c 6896 6897DELL WMI NOTIFICATIONS DRIVER 6898M: Matthew Garrett <mjg59@srcf.ucam.org> 6899M: Pali Rohár <pali@kernel.org> 6900S: Maintained 6901F: drivers/platform/x86/dell/dell-wmi-base.c 6902 6903DELL WMI SYSMAN DRIVER 6904M: Prasanth Ksr <prasanth.ksr@dell.com> 6905L: Dell.Client.Kernel@dell.com 6906L: platform-driver-x86@vger.kernel.org 6907S: Maintained 6908F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6909F: drivers/platform/x86/dell/dell-wmi-sysman/ 6910 6911DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6912M: Zev Weiss <zev@bewilderbeest.net> 6913L: linux-hwmon@vger.kernel.org 6914S: Maintained 6915F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6916 6917DELTA DPS920AB PSU DRIVER 6918M: Robert Marko <robert.marko@sartura.hr> 6919L: linux-hwmon@vger.kernel.org 6920S: Maintained 6921F: Documentation/hwmon/dps920ab.rst 6922F: drivers/hwmon/pmbus/dps920ab.c 6923 6924DELTA NETWORKS TN48M CPLD DRIVERS 6925M: Robert Marko <robert.marko@sartura.hr> 6926S: Maintained 6927F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6928F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6929F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6930F: drivers/gpio/gpio-tn48m.c 6931F: include/dt-bindings/reset/delta,tn48m-reset.h 6932 6933DELTA ST MEDIA DRIVER 6934M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6935L: linux-media@vger.kernel.org 6936S: Supported 6937W: https://linuxtv.org 6938T: git git://linuxtv.org/media.git 6939F: drivers/media/platform/st/sti/delta 6940 6941DENALI NAND DRIVER 6942L: linux-mtd@lists.infradead.org 6943S: Orphan 6944F: drivers/mtd/nand/raw/denali* 6945 6946DESIGNWARE EDMA CORE IP DRIVER 6947M: Manivannan Sadhasivam <mani@kernel.org> 6948L: dmaengine@vger.kernel.org 6949S: Maintained 6950F: drivers/dma/dw-edma/ 6951F: include/linux/dma/edma.h 6952 6953DESIGNWARE USB2 DRD IP DRIVER 6954M: Minas Harutyunyan <hminas@synopsys.com> 6955L: linux-usb@vger.kernel.org 6956S: Maintained 6957T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6958F: drivers/usb/dwc2/ 6959 6960DESIGNWARE USB3 DRD IP DRIVER 6961M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6962L: linux-usb@vger.kernel.org 6963S: Maintained 6964F: drivers/usb/dwc3/ 6965 6966DESIGNWARE XDATA IP DRIVER 6967L: linux-pci@vger.kernel.org 6968S: Orphan 6969F: Documentation/misc-devices/dw-xdata-pcie.rst 6970F: drivers/misc/dw-xdata-pcie.c 6971 6972DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6973M: Andreas Klinger <ak@it-klinger.de> 6974L: linux-iio@vger.kernel.org 6975S: Maintained 6976F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6977F: drivers/iio/proximity/srf*.c 6978 6979DEVICE COREDUMP (DEV_COREDUMP) 6980M: Johannes Berg <johannes@sipsolutions.net> 6981L: linux-kernel@vger.kernel.org 6982S: Maintained 6983F: drivers/base/devcoredump.c 6984F: include/linux/devcoredump.h 6985 6986DEVICE DEPENDENCY HELPER SCRIPT 6987M: Saravana Kannan <saravanak@google.com> 6988L: linux-kernel@vger.kernel.org 6989S: Maintained 6990F: scripts/dev-needs.sh 6991 6992DEVICE DIRECT ACCESS (DAX) 6993M: Dan Williams <dan.j.williams@intel.com> 6994M: Vishal Verma <vishal.l.verma@intel.com> 6995M: Dave Jiang <dave.jiang@intel.com> 6996L: nvdimm@lists.linux.dev 6997L: linux-cxl@vger.kernel.org 6998S: Supported 6999F: drivers/dax/ 7000 7001DEVICE FREQUENCY (DEVFREQ) 7002M: MyungJoo Ham <myungjoo.ham@samsung.com> 7003M: Kyungmin Park <kyungmin.park@samsung.com> 7004M: Chanwoo Choi <cw00.choi@samsung.com> 7005L: linux-pm@vger.kernel.org 7006S: Maintained 7007T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7008F: Documentation/devicetree/bindings/devfreq/ 7009F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7010F: drivers/devfreq/ 7011F: include/linux/devfreq.h 7012F: include/trace/events/devfreq.h 7013 7014DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7015M: Chanwoo Choi <cw00.choi@samsung.com> 7016L: linux-pm@vger.kernel.org 7017S: Supported 7018T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7019F: Documentation/devicetree/bindings/devfreq/event/ 7020F: drivers/devfreq/devfreq-event.c 7021F: drivers/devfreq/event/ 7022F: include/dt-bindings/pmu/exynos_ppmu.h 7023F: include/linux/devfreq-event.h 7024 7025DEVICE RESOURCE MANAGEMENT HELPERS 7026M: Hans de Goede <hansg@kernel.org> 7027R: Matti Vaittinen <mazziesaccount@gmail.com> 7028S: Maintained 7029F: include/linux/devm-helpers.h 7030 7031DEVICE-MAPPER (LVM) 7032M: Alasdair Kergon <agk@redhat.com> 7033M: Mike Snitzer <snitzer@kernel.org> 7034M: Mikulas Patocka <mpatocka@redhat.com> 7035L: dm-devel@lists.linux.dev 7036S: Maintained 7037Q: http://patchwork.kernel.org/project/dm-devel/list/ 7038T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7039F: Documentation/admin-guide/device-mapper/ 7040F: drivers/md/Kconfig 7041F: drivers/md/Makefile 7042F: drivers/md/dm* 7043F: drivers/md/persistent-data/ 7044F: include/linux/device-mapper.h 7045F: include/linux/dm-*.h 7046F: include/uapi/linux/dm-*.h 7047 7048DEVICE-MAPPER VDO TARGET 7049M: Matthew Sakai <msakai@redhat.com> 7050L: dm-devel@lists.linux.dev 7051S: Maintained 7052F: Documentation/admin-guide/device-mapper/vdo*.rst 7053F: drivers/md/dm-vdo/ 7054 7055DEVLINK 7056M: Jiri Pirko <jiri@resnulli.us> 7057L: netdev@vger.kernel.org 7058S: Supported 7059F: Documentation/networking/devlink 7060F: include/net/devlink.h 7061F: include/uapi/linux/devlink.h 7062F: net/devlink/ 7063 7064DFROBOT SD2405AL RTC DRIVER 7065M: Tóth János <gomba007@gmail.com> 7066L: linux-rtc@vger.kernel.org 7067S: Maintained 7068F: drivers/rtc/rtc-sd2405al.c 7069 7070DFROBOT SEN0322 DRIVER 7071M: Tóth János <gomba007@gmail.com> 7072L: linux-iio@vger.kernel.org 7073S: Maintained 7074F: drivers/iio/chemical/sen0322.c 7075 7076DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7077M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7078M: Marek Vasut <marex@denx.de> 7079L: kernel@dh-electronics.com 7080S: Maintained 7081N: dhcom 7082N: dhcor 7083N: dhsom 7084 7085DIALOG SEMICONDUCTOR DRIVERS 7086M: Support Opensource <support.opensource@diasemi.com> 7087S: Supported 7088W: http://www.dialog-semiconductor.com/products 7089F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7090F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7091F: Documentation/devicetree/bindings/mfd/da90*.txt 7092F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7093F: Documentation/devicetree/bindings/regulator/da92*.txt 7094F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7095F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7096F: Documentation/devicetree/bindings/sound/da[79]*.txt 7097F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7098F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7099F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7100F: Documentation/hwmon/da90??.rst 7101F: drivers/gpio/gpio-da90??.c 7102F: drivers/hwmon/da90??-hwmon.c 7103F: drivers/iio/adc/da91??-*.c 7104F: drivers/input/misc/da72??.[ch] 7105F: drivers/input/misc/da90??_onkey.c 7106F: drivers/input/touchscreen/da9052_tsi.c 7107F: drivers/leds/leds-da90??.c 7108F: drivers/mfd/da903x.c 7109F: drivers/mfd/da90??-*.c 7110F: drivers/mfd/da91??-*.c 7111F: drivers/pinctrl/pinctrl-da90??.c 7112F: drivers/power/supply/da9052-battery.c 7113F: drivers/power/supply/da91??-*.c 7114F: drivers/regulator/da9???-regulator.[ch] 7115F: drivers/regulator/slg51000-regulator.[ch] 7116F: drivers/rtc/rtc-da90??.c 7117F: drivers/thermal/da90??-thermal.c 7118F: drivers/video/backlight/da90??_bl.c 7119F: drivers/watchdog/da90??_wdt.c 7120F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7121F: include/linux/mfd/da903x.h 7122F: include/linux/mfd/da9052/ 7123F: include/linux/mfd/da9055/ 7124F: include/linux/mfd/da9062/ 7125F: include/linux/mfd/da9063/ 7126F: include/linux/mfd/da9150/ 7127F: include/linux/regulator/da9211.h 7128F: include/sound/da[79]*.h 7129F: sound/soc/codecs/da[79]*.[ch] 7130 7131DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7132M: William Breathitt Gray <wbg@kernel.org> 7133L: linux-gpio@vger.kernel.org 7134S: Maintained 7135F: drivers/gpio/gpio-gpio-mm.c 7136 7137DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7138M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7139L: linux-media@vger.kernel.org 7140S: Maintained 7141F: Documentation/admin-guide/media/mgb4.rst 7142F: drivers/media/pci/mgb4/ 7143 7144DIOLAN U2C-12 I2C DRIVER 7145M: Guenter Roeck <linux@roeck-us.net> 7146L: linux-i2c@vger.kernel.org 7147S: Maintained 7148F: drivers/i2c/busses/i2c-diolan-u2c.c 7149 7150DIRECTORY NOTIFICATION (DNOTIFY) 7151M: Jan Kara <jack@suse.cz> 7152R: Amir Goldstein <amir73il@gmail.com> 7153L: linux-fsdevel@vger.kernel.org 7154S: Maintained 7155F: Documentation/filesystems/dnotify.rst 7156F: fs/notify/dnotify/ 7157F: include/linux/dnotify.h 7158 7159DISK GEOMETRY AND PARTITION HANDLING 7160M: Andries Brouwer <aeb@cwi.nl> 7161S: Maintained 7162W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7163W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7164W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7165 7166DISKQUOTA 7167M: Jan Kara <jack@suse.com> 7168S: Maintained 7169F: Documentation/filesystems/quota.rst 7170F: fs/quota/ 7171F: include/linux/quota*.h 7172F: include/uapi/linux/quota*.h 7173 7174DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7175M: Bernie Thompson <bernie@plugable.com> 7176L: linux-fbdev@vger.kernel.org 7177S: Maintained 7178W: http://plugable.com/category/projects/udlfb/ 7179F: Documentation/fb/udlfb.rst 7180F: drivers/video/fbdev/udlfb.c 7181F: include/video/udlfb.h 7182 7183DISTRIBUTED LOCK MANAGER (DLM) 7184M: Alexander Aring <aahringo@redhat.com> 7185M: David Teigland <teigland@redhat.com> 7186L: gfs2@lists.linux.dev 7187S: Supported 7188W: https://pagure.io/dlm 7189T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7190F: fs/dlm/ 7191 7192DMA BUFFER SHARING FRAMEWORK 7193M: Sumit Semwal <sumit.semwal@linaro.org> 7194M: Christian König <christian.koenig@amd.com> 7195L: linux-media@vger.kernel.org 7196L: dri-devel@lists.freedesktop.org 7197L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7198S: Maintained 7199T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7200F: Documentation/driver-api/dma-buf.rst 7201F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7202F: drivers/dma-buf/ 7203F: include/linux/*fence.h 7204F: include/linux/dma-buf.h 7205F: include/linux/dma-resv.h 7206K: \bdma_(?:buf|fence|resv)\b 7207 7208DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7209M: Vinod Koul <vkoul@kernel.org> 7210L: dmaengine@vger.kernel.org 7211S: Maintained 7212Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7213T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7214F: Documentation/devicetree/bindings/dma/ 7215F: Documentation/driver-api/dmaengine/ 7216F: drivers/dma/ 7217F: include/dt-bindings/dma/ 7218F: include/linux/dma/ 7219F: include/linux/dmaengine.h 7220F: include/linux/of_dma.h 7221 7222DMA MAPPING BENCHMARK 7223M: Xiang Chen <chenxiang66@hisilicon.com> 7224L: iommu@lists.linux.dev 7225F: kernel/dma/map_benchmark.c 7226F: tools/testing/selftests/dma/ 7227 7228DMA MAPPING HELPERS 7229M: Marek Szyprowski <m.szyprowski@samsung.com> 7230R: Robin Murphy <robin.murphy@arm.com> 7231L: iommu@lists.linux.dev 7232S: Supported 7233W: http://git.infradead.org/users/hch/dma-mapping.git 7234T: git git://git.infradead.org/users/hch/dma-mapping.git 7235F: include/asm-generic/dma-mapping.h 7236F: include/linux/dma-direct.h 7237F: include/linux/dma-map-ops.h 7238F: include/linux/dma-mapping.h 7239F: include/linux/swiotlb.h 7240F: kernel/dma/ 7241 7242DMA MAPPING HELPERS DEVICE DRIVER API [RUST] 7243M: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7244M: Danilo Krummrich <dakr@kernel.org> 7245R: Daniel Almeida <daniel.almeida@collabora.com> 7246R: Robin Murphy <robin.murphy@arm.com> 7247R: Andreas Hindborg <a.hindborg@kernel.org> 7248L: rust-for-linux@vger.kernel.org 7249S: Supported 7250W: https://rust-for-linux.com 7251T: git https://github.com/Rust-for-Linux/linux.git alloc-next 7252F: rust/helpers/dma.c 7253F: rust/kernel/dma.rs 7254F: samples/rust/rust_dma.rs 7255 7256DMA-BUF HEAPS FRAMEWORK 7257M: Sumit Semwal <sumit.semwal@linaro.org> 7258R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7259R: Brian Starkey <Brian.Starkey@arm.com> 7260R: John Stultz <jstultz@google.com> 7261R: T.J. Mercier <tjmercier@google.com> 7262L: linux-media@vger.kernel.org 7263L: dri-devel@lists.freedesktop.org 7264L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7265S: Maintained 7266T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7267F: Documentation/userspace-api/dma-buf-heaps.rst 7268F: drivers/dma-buf/dma-heap.c 7269F: drivers/dma-buf/heaps/* 7270F: include/linux/dma-heap.h 7271F: include/uapi/linux/dma-heap.h 7272F: tools/testing/selftests/dmabuf-heaps/ 7273 7274DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7275M: Lukasz Luba <lukasz.luba@arm.com> 7276L: linux-pm@vger.kernel.org 7277L: linux-samsung-soc@vger.kernel.org 7278S: Maintained 7279F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7280F: drivers/memory/samsung/exynos5422-dmc.c 7281 7282DME1737 HARDWARE MONITOR DRIVER 7283M: Juerg Haefliger <juergh@proton.me> 7284L: linux-hwmon@vger.kernel.org 7285S: Maintained 7286F: Documentation/hwmon/dme1737.rst 7287F: drivers/hwmon/dme1737.c 7288 7289DMI/SMBIOS SUPPORT 7290M: Jean Delvare <jdelvare@suse.com> 7291S: Maintained 7292T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7293F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7294F: drivers/firmware/dmi-id.c 7295F: drivers/firmware/dmi_scan.c 7296F: include/linux/dmi.h 7297 7298DOCUMENTATION 7299M: Jonathan Corbet <corbet@lwn.net> 7300L: linux-doc@vger.kernel.org 7301S: Maintained 7302P: Documentation/doc-guide/maintainer-profile.rst 7303T: git git://git.lwn.net/linux.git docs-next 7304F: Documentation/ 7305F: scripts/check-variable-fonts.sh 7306F: scripts/documentation-file-ref-check 7307F: scripts/get_abi.py 7308F: scripts/kernel-doc* 7309F: scripts/lib/abi/* 7310F: scripts/lib/kdoc/* 7311F: scripts/sphinx-pre-install 7312X: Documentation/ABI/ 7313X: Documentation/admin-guide/media/ 7314X: Documentation/devicetree/ 7315X: Documentation/driver-api/media/ 7316X: Documentation/firmware-guide/acpi/ 7317X: Documentation/i2c/ 7318X: Documentation/netlink/ 7319X: Documentation/power/ 7320X: Documentation/spi/ 7321X: Documentation/userspace-api/media/ 7322 7323DOCUMENTATION PROCESS 7324M: Jonathan Corbet <corbet@lwn.net> 7325L: workflows@vger.kernel.org 7326S: Maintained 7327F: Documentation/dev-tools/ 7328F: Documentation/maintainer/ 7329F: Documentation/process/ 7330 7331DOCUMENTATION REPORTING ISSUES 7332M: Thorsten Leemhuis <linux@leemhuis.info> 7333L: linux-doc@vger.kernel.org 7334S: Maintained 7335F: Documentation/admin-guide/bug-bisect.rst 7336F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7337F: Documentation/admin-guide/reporting-issues.rst 7338F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7339 7340DOCUMENTATION SCRIPTS 7341M: Mauro Carvalho Chehab <mchehab@kernel.org> 7342L: linux-doc@vger.kernel.org 7343S: Maintained 7344F: Documentation/sphinx/parse-headers.pl 7345F: scripts/documentation-file-ref-check 7346F: scripts/sphinx-pre-install 7347 7348DOCUMENTATION/ITALIAN 7349M: Federico Vaga <federico.vaga@vaga.pv.it> 7350L: linux-doc@vger.kernel.org 7351S: Maintained 7352F: Documentation/translations/it_IT 7353 7354DOCUMENTATION/JAPANESE 7355R: Akira Yokosawa <akiyks@gmail.com> 7356L: linux-doc@vger.kernel.org 7357S: Maintained 7358F: Documentation/translations/ja_JP 7359 7360DONGWOON DW9714 LENS VOICE COIL DRIVER 7361M: Sakari Ailus <sakari.ailus@linux.intel.com> 7362L: linux-media@vger.kernel.org 7363S: Maintained 7364T: git git://linuxtv.org/media.git 7365F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7366F: drivers/media/i2c/dw9714.c 7367 7368DONGWOON DW9719 LENS VOICE COIL DRIVER 7369M: Daniel Scally <djrscally@gmail.com> 7370L: linux-media@vger.kernel.org 7371S: Maintained 7372T: git git://linuxtv.org/media.git 7373F: drivers/media/i2c/dw9719.c 7374 7375DONGWOON DW9768 LENS VOICE COIL DRIVER 7376L: linux-media@vger.kernel.org 7377S: Orphan 7378T: git git://linuxtv.org/media.git 7379F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7380F: drivers/media/i2c/dw9768.c 7381 7382DONGWOON DW9807 LENS VOICE COIL DRIVER 7383M: Sakari Ailus <sakari.ailus@linux.intel.com> 7384L: linux-media@vger.kernel.org 7385S: Maintained 7386T: git git://linuxtv.org/media.git 7387F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7388F: drivers/media/i2c/dw9807-vcm.c 7389 7390DOUBLETALK DRIVER 7391M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7392L: blinux-list@redhat.com 7393S: Maintained 7394F: drivers/char/dtlk.c 7395F: include/linux/dtlk.h 7396 7397DPAA2 DATAPATH I/O (DPIO) DRIVER 7398M: Roy Pledge <Roy.Pledge@nxp.com> 7399L: linux-kernel@vger.kernel.org 7400S: Maintained 7401F: drivers/soc/fsl/dpio 7402 7403DPAA2 ETHERNET DRIVER 7404M: Ioana Ciornei <ioana.ciornei@nxp.com> 7405L: netdev@vger.kernel.org 7406S: Maintained 7407F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7408F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7409F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7410F: drivers/net/ethernet/freescale/dpaa2/Makefile 7411F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7412F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7413F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7414F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7415F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7416F: drivers/net/ethernet/freescale/dpaa2/dpni* 7417 7418DPAA2 ETHERNET SWITCH DRIVER 7419M: Ioana Ciornei <ioana.ciornei@nxp.com> 7420L: netdev@vger.kernel.org 7421S: Maintained 7422F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7423F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7424F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7425 7426DPLL SUBSYSTEM 7427M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7428M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7429M: Jiri Pirko <jiri@resnulli.us> 7430L: netdev@vger.kernel.org 7431S: Supported 7432F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7433F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7434F: Documentation/driver-api/dpll.rst 7435F: drivers/dpll/* 7436F: include/linux/dpll.h 7437F: include/uapi/linux/dpll.h 7438 7439DRBD DRIVER 7440M: Philipp Reisner <philipp.reisner@linbit.com> 7441M: Lars Ellenberg <lars.ellenberg@linbit.com> 7442M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7443L: drbd-dev@lists.linbit.com 7444S: Supported 7445W: http://www.drbd.org 7446T: git git://git.linbit.com/linux-drbd.git 7447T: git git://git.linbit.com/drbd-8.4.git 7448F: Documentation/admin-guide/blockdev/ 7449F: drivers/block/drbd/ 7450F: include/linux/drbd* 7451F: lib/lru_cache.c 7452 7453DRIVER COMPONENT FRAMEWORK 7454L: dri-devel@lists.freedesktop.org 7455F: drivers/base/component.c 7456F: include/linux/component.h 7457 7458DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7459M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7460M: "Rafael J. Wysocki" <rafael@kernel.org> 7461M: Danilo Krummrich <dakr@kernel.org> 7462S: Supported 7463T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7464F: Documentation/core-api/kobject.rst 7465F: drivers/base/ 7466F: fs/debugfs/ 7467F: fs/sysfs/ 7468F: include/linux/device/ 7469F: include/linux/debugfs.h 7470F: include/linux/device.h 7471F: include/linux/fwnode.h 7472F: include/linux/kobj* 7473F: include/linux/property.h 7474F: include/linux/sysfs.h 7475F: lib/kobj* 7476F: rust/kernel/device.rs 7477F: rust/kernel/device/ 7478F: rust/kernel/device_id.rs 7479F: rust/kernel/devres.rs 7480F: rust/kernel/driver.rs 7481F: rust/kernel/faux.rs 7482F: rust/kernel/platform.rs 7483F: samples/rust/rust_driver_platform.rs 7484F: samples/rust/rust_driver_faux.rs 7485 7486DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7487M: Nishanth Menon <nm@ti.com> 7488L: linux-pm@vger.kernel.org 7489S: Maintained 7490F: drivers/soc/ti/smartreflex.c 7491F: include/linux/power/smartreflex.h 7492 7493DRM ACCEL DRIVERS FOR INTEL VPU 7494M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 7495M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7496L: dri-devel@lists.freedesktop.org 7497S: Supported 7498T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7499F: drivers/accel/ivpu/ 7500F: include/uapi/drm/ivpu_accel.h 7501 7502DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7503M: Oded Gabbay <ogabbay@kernel.org> 7504L: dri-devel@lists.freedesktop.org 7505S: Maintained 7506C: irc://irc.oftc.net/dri-devel 7507T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7508F: Documentation/accel/ 7509F: drivers/accel/ 7510F: include/drm/drm_accel.h 7511 7512DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7513M: Maxime Ripard <mripard@kernel.org> 7514M: Chen-Yu Tsai <wens@csie.org> 7515R: Jernej Skrabec <jernej.skrabec@gmail.com> 7516L: dri-devel@lists.freedesktop.org 7517S: Supported 7518T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7519F: drivers/gpu/drm/sun4i/sun8i* 7520 7521DRM DRIVER FOR APPLE TOUCH BARS 7522M: Aun-Ali Zaidi <admin@kodeit.net> 7523M: Aditya Garg <gargaditya08@live.com> 7524L: dri-devel@lists.freedesktop.org 7525S: Maintained 7526T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7527F: drivers/gpu/drm/tiny/appletbdrm.c 7528 7529DRM DRIVER FOR ARM PL111 CLCD 7530M: Linus Walleij <linus.walleij@linaro.org> 7531S: Maintained 7532T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7533F: drivers/gpu/drm/pl111/ 7534 7535DRM DRIVER FOR ARM VERSATILE TFT PANELS 7536M: Linus Walleij <linus.walleij@linaro.org> 7537S: Maintained 7538T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7539F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7540F: drivers/gpu/drm/panel/panel-arm-versatile.c 7541 7542DRM DRIVER FOR ASPEED BMC GFX 7543M: Joel Stanley <joel@jms.id.au> 7544L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7545S: Supported 7546T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7547F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7548F: drivers/gpu/drm/aspeed/ 7549 7550DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7551M: Dave Airlie <airlied@redhat.com> 7552R: Thomas Zimmermann <tzimmermann@suse.de> 7553R: Jocelyn Falempe <jfalempe@redhat.com> 7554L: dri-devel@lists.freedesktop.org 7555S: Supported 7556T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7557F: drivers/gpu/drm/ast/ 7558 7559DRM DRIVER FOR BOCHS VIRTUAL GPU 7560M: Gerd Hoffmann <kraxel@redhat.com> 7561L: virtualization@lists.linux.dev 7562S: Maintained 7563T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7564F: drivers/gpu/drm/tiny/bochs.c 7565 7566DRM DRIVER FOR BOE HIMAX8279D PANELS 7567M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7568S: Maintained 7569F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7570F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7571 7572DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7573M: Jagan Teki <jagan@amarulasolutions.com> 7574S: Maintained 7575F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7576F: drivers/gpu/drm/bridge/chipone-icn6211.c 7577 7578DRM DRIVER FOR EBBG FT8719 PANEL 7579M: Joel Selvaraj <jo@jsfamily.in> 7580S: Maintained 7581T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7582F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7583F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7584 7585DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7586M: Linus Walleij <linus.walleij@linaro.org> 7587S: Maintained 7588T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7589F: drivers/gpu/drm/tve200/ 7590 7591DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7592M: Icenowy Zheng <icenowy@aosc.io> 7593S: Maintained 7594F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7595F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7596 7597DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7598M: Jagan Teki <jagan@amarulasolutions.com> 7599S: Maintained 7600F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7601F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7602 7603DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7604M: Thomas Zimmermann <tzimmermann@suse.de> 7605M: Javier Martinez Canillas <javierm@redhat.com> 7606L: dri-devel@lists.freedesktop.org 7607S: Maintained 7608T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7609F: drivers/firmware/sysfb*.c 7610F: drivers/gpu/drm/sysfb/ 7611F: drivers/video/aperture.c 7612F: drivers/video/nomodeset.c 7613F: include/linux/aperture.h 7614F: include/linux/sysfb.h 7615F: include/video/nomodeset.h 7616 7617DRM DRIVER FOR GENERIC EDP PANELS 7618R: Douglas Anderson <dianders@chromium.org> 7619F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7620F: drivers/gpu/drm/panel/panel-edp.c 7621 7622DRM DRIVER FOR GENERIC USB DISPLAY 7623S: Orphan 7624W: https://github.com/notro/gud/wiki 7625T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7626F: drivers/gpu/drm/gud/ 7627F: include/drm/gud.h 7628 7629DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7630M: Hans de Goede <hansg@kernel.org> 7631S: Maintained 7632T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7633F: drivers/gpu/drm/tiny/gm12u320.c 7634 7635DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7636M: Ondrej Jirman <megi@xff.cz> 7637M: Javier Martinez Canillas <javierm@redhat.com> 7638S: Maintained 7639T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7640F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7641F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7642 7643DRM DRIVER FOR HX8357D PANELS 7644S: Orphan 7645T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7646F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7647F: drivers/gpu/drm/tiny/hx8357d.c 7648 7649DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7650M: Deepak Rawat <drawat.floss@gmail.com> 7651L: linux-hyperv@vger.kernel.org 7652L: dri-devel@lists.freedesktop.org 7653S: Maintained 7654T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7655F: drivers/gpu/drm/hyperv 7656 7657DRM DRIVER FOR ILITEK ILI9225 PANELS 7658M: David Lechner <david@lechnology.com> 7659S: Maintained 7660T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7661F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7662F: drivers/gpu/drm/tiny/ili9225.c 7663 7664DRM DRIVER FOR ILITEK ILI9486 PANELS 7665M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7666S: Maintained 7667T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7668F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7669F: drivers/gpu/drm/tiny/ili9486.c 7670 7671DRM DRIVER FOR ILITEK ILI9805 PANELS 7672M: Michael Trimarchi <michael@amarulasolutions.com> 7673S: Maintained 7674F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7675F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7676 7677DRM DRIVER FOR ILITEK ILI9806E PANELS 7678M: Michael Walle <mwalle@kernel.org> 7679S: Maintained 7680F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7681 7682DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7683M: Jagan Teki <jagan@edgeble.ai> 7684S: Maintained 7685F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7686F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7687 7688DRM DRIVER FOR LG SW43408 PANELS 7689M: Sumit Semwal <sumit.semwal@linaro.org> 7690M: Casey Connolly <casey.connolly@linaro.org> 7691S: Maintained 7692T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7693F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7694F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7695 7696DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7697M: Paul Kocialkowski <paulk@sys-base.io> 7698S: Supported 7699T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7700F: drivers/gpu/drm/logicvc/ 7701 7702DRM DRIVER FOR LVDS PANELS 7703M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7704L: dri-devel@lists.freedesktop.org 7705S: Maintained 7706T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7707F: Documentation/devicetree/bindings/display/lvds.yaml 7708F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7709F: drivers/gpu/drm/panel/panel-lvds.c 7710 7711DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7712M: Guido Günther <agx@sigxcpu.org> 7713R: Purism Kernel Team <kernel@puri.sm> 7714S: Maintained 7715F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7716F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7717 7718DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7719M: Dave Airlie <airlied@redhat.com> 7720R: Thomas Zimmermann <tzimmermann@suse.de> 7721R: Jocelyn Falempe <jfalempe@redhat.com> 7722L: dri-devel@lists.freedesktop.org 7723S: Supported 7724T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7725F: drivers/gpu/drm/mgag200/ 7726 7727DRM DRIVER FOR MI0283QT 7728M: Alex Lanzano <lanzano.alex@gmail.com> 7729S: Maintained 7730T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7731F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7732F: drivers/gpu/drm/tiny/mi0283qt.c 7733 7734DRM DRIVER FOR MIPI DBI compatible panels 7735S: Orphan 7736W: https://github.com/notro/panel-mipi-dbi/wiki 7737T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7738F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7739F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7740 7741DRM DRIVER for Qualcomm Adreno GPUs 7742M: Rob Clark <robin.clark@oss.qualcomm.com> 7743R: Sean Paul <sean@poorly.run> 7744R: Konrad Dybcio <konradybcio@kernel.org> 7745L: linux-arm-msm@vger.kernel.org 7746L: dri-devel@lists.freedesktop.org 7747L: freedreno@lists.freedesktop.org 7748S: Maintained 7749B: https://gitlab.freedesktop.org/drm/msm/-/issues 7750T: git https://gitlab.freedesktop.org/drm/msm.git 7751F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7752F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7753F: drivers/gpu/drm/msm/adreno/ 7754F: drivers/gpu/drm/msm/msm_gpu.* 7755F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7756F: drivers/gpu/drm/msm/msm_ringbuffer.* 7757F: drivers/gpu/drm/msm/registers/adreno/ 7758F: include/uapi/drm/msm_drm.h 7759 7760DRM DRIVER for Qualcomm display hardware 7761M: Rob Clark <robin.clark@oss.qualcomm.com> 7762M: Dmitry Baryshkov <lumag@kernel.org> 7763R: Abhinav Kumar <abhinav.kumar@linux.dev> 7764R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 7765R: Sean Paul <sean@poorly.run> 7766R: Marijn Suijten <marijn.suijten@somainline.org> 7767L: linux-arm-msm@vger.kernel.org 7768L: dri-devel@lists.freedesktop.org 7769L: freedreno@lists.freedesktop.org 7770S: Maintained 7771B: https://gitlab.freedesktop.org/drm/msm/-/issues 7772T: git https://gitlab.freedesktop.org/drm/msm.git 7773F: Documentation/devicetree/bindings/display/msm/ 7774F: drivers/gpu/drm/ci/xfails/msm* 7775F: drivers/gpu/drm/msm/ 7776F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7777F: include/uapi/drm/msm_drm.h 7778 7779DRM DRIVER FOR NOVATEK NT35510 PANELS 7780M: Linus Walleij <linus.walleij@linaro.org> 7781S: Maintained 7782T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7783F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7784F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7785 7786DRM DRIVER FOR NOVATEK NT35560 PANELS 7787M: Linus Walleij <linus.walleij@linaro.org> 7788S: Maintained 7789T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7790F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7791F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7792 7793DRM DRIVER FOR NOVATEK NT36523 PANELS 7794M: Jianhua Lu <lujianhua000@gmail.com> 7795S: Maintained 7796T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7797F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7798F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7799 7800DRM DRIVER FOR NOVATEK NT36672A PANELS 7801M: Sumit Semwal <sumit.semwal@linaro.org> 7802S: Maintained 7803T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7804F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7805F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7806 7807DRM DRIVER FOR NOVATEK NT37801 PANELS 7808M: Krzysztof Kozlowski <krzk@kernel.org> 7809S: Maintained 7810F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7811F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7812 7813DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7814M: Lyude Paul <lyude@redhat.com> 7815M: Danilo Krummrich <dakr@kernel.org> 7816L: dri-devel@lists.freedesktop.org 7817L: nouveau@lists.freedesktop.org 7818S: Supported 7819W: https://nouveau.freedesktop.org/ 7820Q: https://patchwork.freedesktop.org/project/nouveau/ 7821Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7822B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7823C: irc://irc.oftc.net/nouveau 7824T: git https://gitlab.freedesktop.org/drm/nouveau.git 7825F: drivers/gpu/drm/nouveau/ 7826F: include/uapi/drm/nouveau_drm.h 7827 7828CORE DRIVER FOR NVIDIA GPUS [RUST] 7829M: Danilo Krummrich <dakr@kernel.org> 7830M: Alexandre Courbot <acourbot@nvidia.com> 7831L: nouveau@lists.freedesktop.org 7832S: Supported 7833Q: https://patchwork.freedesktop.org/project/nouveau/ 7834B: https://gitlab.freedesktop.org/drm/nova/-/issues 7835C: irc://irc.oftc.net/nouveau 7836T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7837F: Documentation/gpu/nova/ 7838F: drivers/gpu/nova-core/ 7839 7840DRM DRIVER FOR NVIDIA GPUS [RUST] 7841M: Danilo Krummrich <dakr@kernel.org> 7842L: nouveau@lists.freedesktop.org 7843S: Supported 7844Q: https://patchwork.freedesktop.org/project/nouveau/ 7845B: https://gitlab.freedesktop.org/drm/nova/-/issues 7846C: irc://irc.oftc.net/nouveau 7847T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7848F: Documentation/gpu/nova/ 7849F: drivers/gpu/drm/nova/ 7850F: include/uapi/drm/nova_drm.h 7851 7852DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7853M: Stefan Mavrodiev <stefan@olimex.com> 7854S: Maintained 7855F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7856F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7857 7858DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7859R: Douglas Anderson <dianders@chromium.org> 7860F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7861F: drivers/gpu/drm/bridge/parade-ps8640.c 7862 7863DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7864M: Alex Lanzano <lanzano.alex@gmail.com> 7865S: Maintained 7866T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7867F: Documentation/devicetree/bindings/display/repaper.txt 7868F: drivers/gpu/drm/tiny/repaper.c 7869 7870DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7871M: Dave Airlie <airlied@redhat.com> 7872M: Gerd Hoffmann <kraxel@redhat.com> 7873L: virtualization@lists.linux.dev 7874S: Obsolete 7875W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7876T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7877F: drivers/gpu/drm/tiny/cirrus-qemu.c 7878 7879DRM DRIVER FOR QXL VIRTUAL GPU 7880M: Dave Airlie <airlied@redhat.com> 7881M: Gerd Hoffmann <kraxel@redhat.com> 7882L: virtualization@lists.linux.dev 7883L: spice-devel@lists.freedesktop.org 7884S: Maintained 7885T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7886F: drivers/gpu/drm/qxl/ 7887F: include/uapi/drm/qxl_drm.h 7888 7889DRM DRIVER FOR RAYDIUM RM67191 PANELS 7890M: Robert Chiras <robert.chiras@nxp.com> 7891S: Maintained 7892F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7893F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7894 7895DRM DRIVER FOR SAMSUNG DB7430 PANELS 7896M: Linus Walleij <linus.walleij@linaro.org> 7897S: Maintained 7898T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7899F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7900F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7901 7902DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7903M: Inki Dae <inki.dae@samsung.com> 7904M: Jagan Teki <jagan@amarulasolutions.com> 7905M: Marek Szyprowski <m.szyprowski@samsung.com> 7906S: Maintained 7907T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7908F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7909F: drivers/gpu/drm/bridge/samsung-dsim.c 7910F: include/drm/bridge/samsung-dsim.h 7911 7912DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7913M: Markuss Broks <markuss.broks@gmail.com> 7914S: Maintained 7915F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7916F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7917 7918DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7919M: Artur Weber <aweber.kernel@gmail.com> 7920S: Maintained 7921F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7922F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7923 7924DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 7925M: Dzmitry Sankouski <dsankouski@gmail.com> 7926S: Maintained 7927F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 7928F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 7929 7930DRM DRIVER FOR SHARP MEMORY LCD 7931M: Alex Lanzano <lanzano.alex@gmail.com> 7932S: Maintained 7933F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 7934F: drivers/gpu/drm/tiny/sharp-memory.c 7935 7936DRM DRIVER FOR SITRONIX ST7586 PANELS 7937M: David Lechner <david@lechnology.com> 7938S: Maintained 7939T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7940F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 7941F: drivers/gpu/drm/sitronix/st7586.c 7942 7943DRM DRIVER FOR SITRONIX ST7571 PANELS 7944M: Marcus Folkesson <marcus.folkesson@gmail.com> 7945S: Maintained 7946F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 7947F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 7948F: drivers/gpu/drm/sitronix/st7571-i2c.c 7949 7950DRM DRIVER FOR SITRONIX ST7701 PANELS 7951M: Jagan Teki <jagan@amarulasolutions.com> 7952S: Maintained 7953F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7954F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7955 7956DRM DRIVER FOR SITRONIX ST7703 PANELS 7957M: Guido Günther <agx@sigxcpu.org> 7958R: Purism Kernel Team <kernel@puri.sm> 7959R: Ondrej Jirman <megi@xff.cz> 7960S: Maintained 7961F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7962F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7963 7964DRM DRIVER FOR SITRONIX ST7735R PANELS 7965M: David Lechner <david@lechnology.com> 7966S: Maintained 7967T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7968F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7969F: drivers/gpu/drm/sitronix/st7735r.c 7970 7971DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7972M: Javier Martinez Canillas <javierm@redhat.com> 7973S: Maintained 7974T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7975F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7976F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7977F: drivers/gpu/drm/solomon/ssd130x* 7978 7979DRM DRIVER FOR ST-ERICSSON MCDE 7980M: Linus Walleij <linus.walleij@linaro.org> 7981S: Maintained 7982T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7983F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7984F: drivers/gpu/drm/mcde/ 7985 7986DRM DRIVER FOR SYNAPTICS R63353 PANELS 7987M: Michael Trimarchi <michael@amarulasolutions.com> 7988S: Maintained 7989F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7990F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7991 7992DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7993M: Jagan Teki <jagan@amarulasolutions.com> 7994S: Maintained 7995F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7996F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7997 7998DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7999R: Douglas Anderson <dianders@chromium.org> 8000F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8001F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8002 8003DRM DRIVER FOR TPO TPG110 PANELS 8004M: Linus Walleij <linus.walleij@linaro.org> 8005S: Maintained 8006T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8007F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8008F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8009 8010DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8011M: Dave Airlie <airlied@redhat.com> 8012R: Sean Paul <sean@poorly.run> 8013R: Thomas Zimmermann <tzimmermann@suse.de> 8014L: dri-devel@lists.freedesktop.org 8015S: Supported 8016T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8017F: drivers/gpu/drm/udl/ 8018 8019DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8020M: Louis Chauvet <louis.chauvet@bootlin.com> 8021R: Haneen Mohammed <hamohammed.sa@gmail.com> 8022R: Simona Vetter <simona@ffwll.ch> 8023R: Melissa Wen <melissa.srw@gmail.com> 8024L: dri-devel@lists.freedesktop.org 8025S: Maintained 8026T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8027F: Documentation/gpu/vkms.rst 8028F: drivers/gpu/drm/ci/xfails/vkms* 8029F: drivers/gpu/drm/vkms/ 8030 8031DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8032M: Hans de Goede <hansg@kernel.org> 8033L: dri-devel@lists.freedesktop.org 8034S: Maintained 8035T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8036F: drivers/gpu/drm/vboxvideo/ 8037 8038DRM DRIVER FOR VMWARE VIRTUAL GPU 8039M: Zack Rusin <zack.rusin@broadcom.com> 8040R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8041L: dri-devel@lists.freedesktop.org 8042S: Supported 8043T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8044F: drivers/gpu/drm/vmwgfx/ 8045F: include/uapi/drm/vmwgfx_drm.h 8046 8047DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8048M: Linus Walleij <linus.walleij@linaro.org> 8049S: Maintained 8050T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8051F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8052F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8053 8054DRM DRIVERS 8055M: David Airlie <airlied@gmail.com> 8056M: Simona Vetter <simona@ffwll.ch> 8057L: dri-devel@lists.freedesktop.org 8058S: Maintained 8059B: https://gitlab.freedesktop.org/drm 8060C: irc://irc.oftc.net/dri-devel 8061T: git https://gitlab.freedesktop.org/drm/kernel.git 8062F: Documentation/devicetree/bindings/display/ 8063F: Documentation/devicetree/bindings/gpu/ 8064F: Documentation/gpu/ 8065F: drivers/gpu/ 8066F: rust/kernel/drm/ 8067F: include/drm/ 8068F: include/linux/vga* 8069F: include/uapi/drm/ 8070 8071DRM DRIVERS AND MISC GPU PATCHES 8072M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8073M: Maxime Ripard <mripard@kernel.org> 8074M: Thomas Zimmermann <tzimmermann@suse.de> 8075S: Maintained 8076W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8077T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8078F: Documentation/devicetree/bindings/display/ 8079F: Documentation/devicetree/bindings/gpu/ 8080F: Documentation/gpu/ 8081F: drivers/gpu/drm/ 8082F: drivers/gpu/vga/ 8083F: rust/kernel/drm/ 8084F: include/drm/drm 8085F: include/linux/vga* 8086F: include/uapi/drm/ 8087X: drivers/gpu/drm/amd/ 8088X: drivers/gpu/drm/armada/ 8089X: drivers/gpu/drm/etnaviv/ 8090X: drivers/gpu/drm/exynos/ 8091X: drivers/gpu/drm/i915/ 8092X: drivers/gpu/drm/kmb/ 8093X: drivers/gpu/drm/mediatek/ 8094X: drivers/gpu/drm/msm/ 8095X: drivers/gpu/drm/nouveau/ 8096X: drivers/gpu/drm/radeon/ 8097X: drivers/gpu/drm/tegra/ 8098X: drivers/gpu/drm/xe/ 8099 8100DRM DRIVERS FOR ALLWINNER A10 8101M: Maxime Ripard <mripard@kernel.org> 8102M: Chen-Yu Tsai <wens@csie.org> 8103L: dri-devel@lists.freedesktop.org 8104S: Supported 8105T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8106F: Documentation/devicetree/bindings/display/allwinner* 8107F: drivers/gpu/drm/sun4i/ 8108 8109DRM DRIVERS FOR AMLOGIC SOCS 8110M: Neil Armstrong <neil.armstrong@linaro.org> 8111L: dri-devel@lists.freedesktop.org 8112L: linux-amlogic@lists.infradead.org 8113S: Supported 8114W: http://linux-meson.com/ 8115T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8116F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8117F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8118F: Documentation/gpu/meson.rst 8119F: drivers/gpu/drm/ci/xfails/meson* 8120F: drivers/gpu/drm/meson/ 8121 8122DRM DRIVERS FOR ATMEL HLCDC 8123M: Manikandan Muralidharan <manikandan.m@microchip.com> 8124M: Dharma Balasubiramani <dharma.b@microchip.com> 8125L: dri-devel@lists.freedesktop.org 8126S: Supported 8127T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8128F: Documentation/devicetree/bindings/display/atmel/ 8129F: drivers/gpu/drm/atmel-hlcdc/ 8130 8131DRM DRIVERS FOR BRIDGE CHIPS 8132M: Andrzej Hajda <andrzej.hajda@intel.com> 8133M: Neil Armstrong <neil.armstrong@linaro.org> 8134M: Robert Foss <rfoss@kernel.org> 8135R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8136R: Jonas Karlman <jonas@kwiboo.se> 8137R: Jernej Skrabec <jernej.skrabec@gmail.com> 8138S: Maintained 8139T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8140F: Documentation/devicetree/bindings/display/bridge/ 8141F: drivers/gpu/drm/bridge/ 8142F: drivers/gpu/drm/display/drm_bridge_connector.c 8143F: drivers/gpu/drm/drm_bridge.c 8144F: include/drm/drm_bridge.h 8145F: include/drm/drm_bridge_connector.h 8146 8147DRM DRIVERS FOR EXYNOS 8148M: Inki Dae <inki.dae@samsung.com> 8149M: Seung-Woo Kim <sw0312.kim@samsung.com> 8150M: Kyungmin Park <kyungmin.park@samsung.com> 8151L: dri-devel@lists.freedesktop.org 8152S: Supported 8153T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8154F: Documentation/devicetree/bindings/display/samsung/ 8155F: drivers/gpu/drm/exynos/ 8156F: include/uapi/drm/exynos_drm.h 8157 8158DRM DRIVERS FOR FREESCALE DCU 8159M: Stefan Agner <stefan@agner.ch> 8160M: Alison Wang <alison.wang@nxp.com> 8161L: dri-devel@lists.freedesktop.org 8162S: Supported 8163T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8164F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8165F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8166F: drivers/gpu/drm/fsl-dcu/ 8167 8168DRM DRIVERS FOR FREESCALE IMX 5/6 8169M: Philipp Zabel <p.zabel@pengutronix.de> 8170L: dri-devel@lists.freedesktop.org 8171S: Maintained 8172T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8173T: git git://git.pengutronix.de/git/pza/linux 8174F: Documentation/devicetree/bindings/display/imx/ 8175F: drivers/gpu/drm/imx/ipuv3/ 8176F: drivers/gpu/ipu-v3/ 8177 8178DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8179M: Liu Ying <victor.liu@nxp.com> 8180L: dri-devel@lists.freedesktop.org 8181S: Maintained 8182T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8183F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8184F: drivers/gpu/drm/imx/dc/ 8185 8186DRM DRIVERS FOR FREESCALE IMX BRIDGE 8187M: Liu Ying <victor.liu@nxp.com> 8188L: dri-devel@lists.freedesktop.org 8189S: Maintained 8190F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8191F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8192F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8193F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8194F: drivers/gpu/drm/bridge/imx/ 8195 8196DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8197M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8198L: dri-devel@lists.freedesktop.org 8199S: Maintained 8200T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8201F: drivers/gpu/drm/gma500/ 8202 8203DRM DRIVERS FOR HISILICON 8204M: Xinliang Liu <xinliang.liu@linaro.org> 8205M: Tian Tao <tiantao6@hisilicon.com> 8206R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8207R: Sumit Semwal <sumit.semwal@linaro.org> 8208R: Yongqin Liu <yongqin.liu@linaro.org> 8209R: John Stultz <jstultz@google.com> 8210L: dri-devel@lists.freedesktop.org 8211S: Maintained 8212T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8213F: Documentation/devicetree/bindings/display/hisilicon/ 8214F: drivers/gpu/drm/hisilicon/ 8215 8216DRM DRIVERS FOR LIMA 8217M: Qiang Yu <yuq825@gmail.com> 8218L: dri-devel@lists.freedesktop.org 8219L: lima@lists.freedesktop.org (moderated for non-subscribers) 8220S: Maintained 8221T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8222F: drivers/gpu/drm/lima/ 8223F: include/uapi/drm/lima_drm.h 8224 8225DRM DRIVERS FOR LOONGSON 8226M: Sui Jingfeng <suijingfeng@loongson.cn> 8227L: dri-devel@lists.freedesktop.org 8228S: Supported 8229T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8230F: drivers/gpu/drm/loongson/ 8231 8232DRM DRIVERS FOR MEDIATEK 8233M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8234M: Philipp Zabel <p.zabel@pengutronix.de> 8235L: dri-devel@lists.freedesktop.org 8236L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8237S: Supported 8238F: Documentation/devicetree/bindings/display/mediatek/ 8239F: drivers/gpu/drm/ci/xfails/mediatek* 8240F: drivers/gpu/drm/mediatek/ 8241F: drivers/phy/mediatek/phy-mtk-dp.c 8242F: drivers/phy/mediatek/phy-mtk-hdmi* 8243F: drivers/phy/mediatek/phy-mtk-mipi* 8244 8245DRM DRIVERS FOR NVIDIA TEGRA 8246M: Thierry Reding <thierry.reding@gmail.com> 8247M: Mikko Perttunen <mperttunen@nvidia.com> 8248L: dri-devel@lists.freedesktop.org 8249L: linux-tegra@vger.kernel.org 8250S: Supported 8251T: git https://gitlab.freedesktop.org/drm/tegra.git 8252F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8253F: Documentation/devicetree/bindings/gpu/host1x/ 8254F: drivers/gpu/drm/tegra/ 8255F: drivers/gpu/host1x/ 8256F: include/linux/host1x.h 8257F: include/uapi/drm/tegra_drm.h 8258 8259DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8260M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8261R: Janne Grunau <j@jannau.net> 8262L: dri-devel@lists.freedesktop.org 8263L: asahi@lists.linux.dev 8264S: Maintained 8265W: https://asahilinux.org 8266B: https://github.com/AsahiLinux/linux/issues 8267C: irc://irc.oftc.net/asahi-dev 8268T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8269F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8270F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8271F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8272F: drivers/gpu/drm/adp/ 8273F: drivers/gpu/drm/panel/panel-summit.c 8274 8275DRM DRIVERS FOR RENESAS R-CAR 8276M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8277M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8278R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8279L: dri-devel@lists.freedesktop.org 8280L: linux-renesas-soc@vger.kernel.org 8281S: Supported 8282T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8283F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8284F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8285F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8286F: Documentation/devicetree/bindings/display/renesas,du.yaml 8287F: drivers/gpu/drm/renesas/rcar-du/ 8288 8289DRM DRIVERS FOR RENESAS RZ 8290M: Biju Das <biju.das.jz@bp.renesas.com> 8291L: dri-devel@lists.freedesktop.org 8292L: linux-renesas-soc@vger.kernel.org 8293S: Maintained 8294T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8295F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8296F: drivers/gpu/drm/renesas/rz-du/ 8297 8298DRM DRIVERS FOR RENESAS SHMOBILE 8299M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8300M: Geert Uytterhoeven <geert+renesas@glider.be> 8301L: dri-devel@lists.freedesktop.org 8302L: linux-renesas-soc@vger.kernel.org 8303S: Supported 8304T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8305F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8306F: drivers/gpu/drm/renesas/shmobile/ 8307F: include/linux/platform_data/shmob_drm.h 8308 8309DRM DRIVERS FOR ROCKCHIP 8310M: Sandy Huang <hjc@rock-chips.com> 8311M: Heiko Stübner <heiko@sntech.de> 8312M: Andy Yan <andy.yan@rock-chips.com> 8313L: dri-devel@lists.freedesktop.org 8314S: Maintained 8315T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8316F: Documentation/devicetree/bindings/display/rockchip/ 8317F: drivers/gpu/drm/ci/xfails/rockchip* 8318F: drivers/gpu/drm/rockchip/ 8319 8320DRM DRIVERS FOR STI 8321M: Alain Volmat <alain.volmat@foss.st.com> 8322M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8323L: dri-devel@lists.freedesktop.org 8324S: Maintained 8325T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8326F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8327F: drivers/gpu/drm/sti 8328 8329DRM DRIVERS FOR STM 8330M: Yannick Fertre <yannick.fertre@foss.st.com> 8331M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8332M: Philippe Cornu <philippe.cornu@foss.st.com> 8333L: dri-devel@lists.freedesktop.org 8334S: Maintained 8335T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8336F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8337F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8338F: drivers/gpu/drm/stm 8339 8340DRM DRIVERS FOR TI KEYSTONE 8341M: Jyri Sarha <jyri.sarha@iki.fi> 8342M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8343L: dri-devel@lists.freedesktop.org 8344S: Maintained 8345T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8346F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8347F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8348F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8349F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8350F: drivers/gpu/drm/tidss/ 8351 8352DRM DRIVERS FOR TI LCDC 8353M: Jyri Sarha <jyri.sarha@iki.fi> 8354M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8355L: dri-devel@lists.freedesktop.org 8356S: Maintained 8357T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8358F: Documentation/devicetree/bindings/display/tilcdc/ 8359F: drivers/gpu/drm/tilcdc/ 8360 8361DRM DRIVERS FOR TI OMAP 8362M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8363L: dri-devel@lists.freedesktop.org 8364S: Maintained 8365T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8366F: Documentation/devicetree/bindings/display/ti/ 8367F: drivers/gpu/drm/omapdrm/ 8368 8369DRM DRIVERS FOR V3D 8370M: Melissa Wen <mwen@igalia.com> 8371M: Maíra Canal <mcanal@igalia.com> 8372S: Supported 8373T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8374F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8375F: drivers/gpu/drm/v3d/ 8376F: include/uapi/drm/v3d_drm.h 8377 8378DRM DRIVERS FOR VC4 8379M: Maxime Ripard <mripard@kernel.org> 8380M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8381R: Maíra Canal <mcanal@igalia.com> 8382R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8383S: Supported 8384T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8385F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8386F: drivers/gpu/drm/vc4/ 8387F: include/uapi/drm/vc4_drm.h 8388 8389DRM DRIVERS FOR VIVANTE GPU IP 8390M: Lucas Stach <l.stach@pengutronix.de> 8391R: Russell King <linux+etnaviv@armlinux.org.uk> 8392R: Christian Gmeiner <christian.gmeiner@gmail.com> 8393L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8394L: dri-devel@lists.freedesktop.org 8395S: Maintained 8396F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8397F: drivers/gpu/drm/etnaviv/ 8398F: include/uapi/drm/etnaviv_drm.h 8399 8400DRM DRIVERS FOR XEN 8401M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8402L: dri-devel@lists.freedesktop.org 8403L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8404S: Supported 8405T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8406F: Documentation/gpu/xen-front.rst 8407F: drivers/gpu/drm/xen/ 8408 8409DRM DRIVERS FOR XILINX 8410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8411M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8412L: dri-devel@lists.freedesktop.org 8413S: Maintained 8414T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8415F: Documentation/devicetree/bindings/display/xlnx/ 8416F: Documentation/gpu/zynqmp.rst 8417F: drivers/gpu/drm/xlnx/ 8418 8419DRM GPU SCHEDULER 8420M: Matthew Brost <matthew.brost@intel.com> 8421M: Danilo Krummrich <dakr@kernel.org> 8422M: Philipp Stanner <phasta@kernel.org> 8423R: Christian König <ckoenig.leichtzumerken@gmail.com> 8424L: dri-devel@lists.freedesktop.org 8425S: Supported 8426T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8427F: drivers/gpu/drm/scheduler/ 8428F: include/drm/gpu_scheduler.h 8429 8430DRM LOG 8431M: Jocelyn Falempe <jfalempe@redhat.com> 8432M: Javier Martinez Canillas <javierm@redhat.com> 8433L: dri-devel@lists.freedesktop.org 8434S: Supported 8435T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8436F: drivers/gpu/drm/clients/drm_log.c 8437 8438DRM PANEL DRIVERS 8439M: Neil Armstrong <neil.armstrong@linaro.org> 8440R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 8441L: dri-devel@lists.freedesktop.org 8442S: Maintained 8443T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8444F: Documentation/devicetree/bindings/display/panel/ 8445F: drivers/gpu/drm/drm_panel.c 8446F: drivers/gpu/drm/panel/ 8447F: include/drm/drm_panel.h 8448 8449DRM PANIC 8450M: Jocelyn Falempe <jfalempe@redhat.com> 8451M: Javier Martinez Canillas <javierm@redhat.com> 8452L: dri-devel@lists.freedesktop.org 8453S: Supported 8454T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8455F: drivers/gpu/drm/drm_draw.c 8456F: drivers/gpu/drm/drm_draw_internal.h 8457F: drivers/gpu/drm/drm_panic*.c 8458F: include/drm/drm_panic* 8459 8460DRM PANIC QR CODE 8461M: Jocelyn Falempe <jfalempe@redhat.com> 8462M: Javier Martinez Canillas <javierm@redhat.com> 8463L: dri-devel@lists.freedesktop.org 8464L: rust-for-linux@vger.kernel.org 8465S: Supported 8466T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8467F: drivers/gpu/drm/drm_panic_qr.rs 8468 8469DRM PRIVACY-SCREEN CLASS 8470M: Hans de Goede <hansg@kernel.org> 8471L: dri-devel@lists.freedesktop.org 8472S: Maintained 8473T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8474F: drivers/gpu/drm/drm_privacy_screen* 8475F: include/drm/drm_privacy_screen* 8476 8477DRM TTM SUBSYSTEM 8478M: Christian Koenig <christian.koenig@amd.com> 8479M: Huang Rui <ray.huang@amd.com> 8480R: Matthew Auld <matthew.auld@intel.com> 8481R: Matthew Brost <matthew.brost@intel.com> 8482L: dri-devel@lists.freedesktop.org 8483S: Maintained 8484T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8485F: drivers/gpu/drm/ttm/ 8486F: include/drm/ttm/ 8487 8488DRM AUTOMATED TESTING 8489M: Helen Koike <helen.fornazier@gmail.com> 8490M: Vignesh Raman <vignesh.raman@collabora.com> 8491L: dri-devel@lists.freedesktop.org 8492S: Maintained 8493T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8494F: Documentation/gpu/automated_testing.rst 8495F: drivers/gpu/drm/ci/ 8496 8497DSBR100 USB FM RADIO DRIVER 8498M: Alexey Klimov <alexey.klimov@linaro.org> 8499L: linux-media@vger.kernel.org 8500S: Maintained 8501T: git git://linuxtv.org/media.git 8502F: drivers/media/radio/dsbr100.c 8503 8504DT3155 MEDIA DRIVER 8505M: Hans Verkuil <hverkuil@kernel.org> 8506L: linux-media@vger.kernel.org 8507S: Odd Fixes 8508W: https://linuxtv.org 8509T: git git://linuxtv.org/media.git 8510F: drivers/media/pci/dt3155/ 8511 8512DVB_USB_AF9015 MEDIA DRIVER 8513L: linux-media@vger.kernel.org 8514S: Orphan 8515W: https://linuxtv.org 8516Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8517F: drivers/media/usb/dvb-usb-v2/af9015* 8518 8519DVB_USB_AF9035 MEDIA DRIVER 8520L: linux-media@vger.kernel.org 8521S: Orphan 8522W: https://linuxtv.org 8523Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8524F: drivers/media/usb/dvb-usb-v2/af9035* 8525 8526DVB_USB_ANYSEE MEDIA DRIVER 8527L: linux-media@vger.kernel.org 8528S: Orphan 8529W: https://linuxtv.org 8530Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8531F: drivers/media/usb/dvb-usb-v2/anysee* 8532 8533DVB_USB_AU6610 MEDIA DRIVER 8534L: linux-media@vger.kernel.org 8535S: Orphan 8536W: https://linuxtv.org 8537Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8538F: drivers/media/usb/dvb-usb-v2/au6610* 8539 8540DVB_USB_CE6230 MEDIA DRIVER 8541L: linux-media@vger.kernel.org 8542S: Orphan 8543W: https://linuxtv.org 8544Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8545F: drivers/media/usb/dvb-usb-v2/ce6230* 8546 8547DVB_USB_CXUSB MEDIA DRIVER 8548M: Michael Krufky <mkrufky@linuxtv.org> 8549L: linux-media@vger.kernel.org 8550S: Maintained 8551W: https://linuxtv.org 8552W: http://github.com/mkrufky 8553Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8554T: git git://linuxtv.org/media.git 8555F: drivers/media/usb/dvb-usb/cxusb* 8556 8557DVB_USB_EC168 MEDIA DRIVER 8558L: linux-media@vger.kernel.org 8559S: Orphan 8560W: https://linuxtv.org 8561Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8562F: drivers/media/usb/dvb-usb-v2/ec168* 8563 8564DVB_USB_GL861 MEDIA DRIVER 8565L: linux-media@vger.kernel.org 8566S: Orphan 8567W: https://linuxtv.org 8568Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8569F: drivers/media/usb/dvb-usb-v2/gl861* 8570 8571DVB_USB_MXL111SF MEDIA DRIVER 8572M: Michael Krufky <mkrufky@linuxtv.org> 8573L: linux-media@vger.kernel.org 8574S: Maintained 8575W: https://linuxtv.org 8576W: http://github.com/mkrufky 8577Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8578T: git git://linuxtv.org/mkrufky/mxl111sf.git 8579F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8580 8581DVB_USB_RTL28XXU MEDIA DRIVER 8582L: linux-media@vger.kernel.org 8583S: Orphan 8584W: https://linuxtv.org 8585Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8586F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8587 8588DVB_USB_V2 MEDIA DRIVER 8589L: linux-media@vger.kernel.org 8590S: Orphan 8591W: https://linuxtv.org 8592W: http://palosaari.fi/linux/ 8593Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8594F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8595F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8596 8597DYNAMIC DEBUG 8598M: Jason Baron <jbaron@akamai.com> 8599M: Jim Cromie <jim.cromie@gmail.com> 8600S: Maintained 8601F: include/linux/dynamic_debug.h 8602F: lib/dynamic_debug.c 8603F: lib/test_dynamic_debug.c 8604 8605DYNAMIC INTERRUPT MODERATION 8606M: Tal Gilboa <talgi@nvidia.com> 8607S: Maintained 8608F: Documentation/networking/net_dim.rst 8609F: include/linux/dim.h 8610F: lib/dim/ 8611 8612DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8613M: Daniel Lezcano <daniel.lezcano@kernel.org> 8614L: linux-pm@vger.kernel.org 8615S: Supported 8616B: https://bugzilla.kernel.org 8617T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8618F: drivers/powercap/dtpm* 8619F: include/linux/dtpm.h 8620 8621DZ DECSTATION DZ11 SERIAL DRIVER 8622M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8623S: Maintained 8624F: drivers/tty/serial/dz.* 8625 8626E3X0 POWER BUTTON DRIVER 8627M: Moritz Fischer <moritz.fischer@ettus.com> 8628L: usrp-users@lists.ettus.com 8629S: Supported 8630W: http://www.ettus.com 8631F: Documentation/devicetree/bindings/input/e3x0-button.txt 8632F: drivers/input/misc/e3x0-button.c 8633 8634E4000 MEDIA DRIVER 8635L: linux-media@vger.kernel.org 8636S: Orphan 8637W: https://linuxtv.org 8638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8639F: drivers/media/tuners/e4000* 8640 8641EARTH_PT1 MEDIA DRIVER 8642M: Akihiro Tsukada <tskd08@gmail.com> 8643L: linux-media@vger.kernel.org 8644S: Odd Fixes 8645F: drivers/media/pci/pt1/ 8646 8647EARTH_PT3 MEDIA DRIVER 8648M: Akihiro Tsukada <tskd08@gmail.com> 8649L: linux-media@vger.kernel.org 8650S: Odd Fixes 8651F: drivers/media/pci/pt3/ 8652 8653EC100 MEDIA DRIVER 8654L: linux-media@vger.kernel.org 8655S: Orphan 8656W: https://linuxtv.org 8657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8658F: drivers/media/dvb-frontends/ec100* 8659 8660ECONET MIPS PLATFORM 8661M: Caleb James DeLisle <cjd@cjdns.fr> 8662L: linux-mips@vger.kernel.org 8663S: Maintained 8664F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8665F: Documentation/devicetree/bindings/mips/econet.yaml 8666F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8667F: arch/mips/boot/dts/econet/ 8668F: arch/mips/econet/ 8669F: drivers/clocksource/timer-econet-en751221.c 8670F: drivers/irqchip/irq-econet-en751221.c 8671 8672ECRYPT FILE SYSTEM 8673M: Tyler Hicks <code@tyhicks.com> 8674L: ecryptfs@vger.kernel.org 8675S: Odd Fixes 8676W: http://ecryptfs.org 8677W: https://launchpad.net/ecryptfs 8678T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8679F: Documentation/filesystems/ecryptfs.rst 8680F: fs/ecryptfs/ 8681 8682EDAC-AMD64 8683M: Yazen Ghannam <yazen.ghannam@amd.com> 8684L: linux-edac@vger.kernel.org 8685S: Supported 8686F: drivers/edac/amd64_edac* 8687F: drivers/edac/mce_amd* 8688 8689EDAC-ARMADA 8690M: Jan Luebbe <jlu@pengutronix.de> 8691L: linux-edac@vger.kernel.org 8692S: Maintained 8693F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8694F: drivers/edac/armada_xp_* 8695 8696EDAC-AST2500 8697M: Stefan Schaeckeler <sschaeck@cisco.com> 8698S: Supported 8699F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8700F: drivers/edac/aspeed_edac.c 8701 8702EDAC-BLUEFIELD 8703M: Shravan Kumar Ramani <shravankr@nvidia.com> 8704M: David Thompson <davthompson@nvidia.com> 8705S: Supported 8706F: drivers/edac/bluefield_edac.c 8707 8708EDAC-CALXEDA 8709M: Andre Przywara <andre.przywara@arm.com> 8710L: linux-edac@vger.kernel.org 8711S: Maintained 8712F: drivers/edac/highbank* 8713 8714EDAC-CAVIUM OCTEON 8715M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8716L: linux-edac@vger.kernel.org 8717L: linux-mips@vger.kernel.org 8718S: Maintained 8719F: drivers/edac/octeon_edac* 8720 8721EDAC-CAVIUM THUNDERX 8722M: Robert Richter <rric@kernel.org> 8723L: linux-edac@vger.kernel.org 8724S: Odd Fixes 8725F: drivers/edac/thunderx_edac* 8726 8727EDAC-CORE 8728M: Borislav Petkov <bp@alien8.de> 8729M: Tony Luck <tony.luck@intel.com> 8730R: James Morse <james.morse@arm.com> 8731R: Mauro Carvalho Chehab <mchehab@kernel.org> 8732R: Robert Richter <rric@kernel.org> 8733L: linux-edac@vger.kernel.org 8734S: Supported 8735T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8736F: Documentation/driver-api/edac.rst 8737F: drivers/edac/ 8738F: include/linux/edac.h 8739 8740EDAC-DMC520 8741M: Lei Wang <lewan@microsoft.com> 8742L: linux-edac@vger.kernel.org 8743S: Supported 8744F: drivers/edac/dmc520_edac.c 8745 8746EDAC-E752X 8747M: Mark Gross <markgross@kernel.org> 8748L: linux-edac@vger.kernel.org 8749S: Maintained 8750F: drivers/edac/e752x_edac.c 8751 8752EDAC-E7XXX 8753L: linux-edac@vger.kernel.org 8754S: Maintained 8755F: drivers/edac/e7xxx_edac.c 8756 8757EDAC-FSL_DDR 8758R: Frank Li <Frank.Li@nxp.com> 8759L: imx@lists.linux.dev 8760L: linux-edac@vger.kernel.org 8761S: Maintained 8762F: drivers/edac/fsl_ddr_edac.* 8763 8764EDAC-GHES 8765M: Mauro Carvalho Chehab <mchehab@kernel.org> 8766L: linux-edac@vger.kernel.org 8767S: Maintained 8768F: drivers/edac/ghes_edac.c 8769 8770EDAC-I10NM 8771M: Tony Luck <tony.luck@intel.com> 8772L: linux-edac@vger.kernel.org 8773S: Maintained 8774F: drivers/edac/i10nm_base.c 8775 8776EDAC-I3000 8777L: linux-edac@vger.kernel.org 8778S: Orphan 8779F: drivers/edac/i3000_edac.c 8780 8781EDAC-I5000 8782L: linux-edac@vger.kernel.org 8783S: Maintained 8784F: drivers/edac/i5000_edac.c 8785 8786EDAC-I5400 8787M: Mauro Carvalho Chehab <mchehab@kernel.org> 8788L: linux-edac@vger.kernel.org 8789S: Maintained 8790F: drivers/edac/i5400_edac.c 8791 8792EDAC-I7300 8793M: Mauro Carvalho Chehab <mchehab@kernel.org> 8794L: linux-edac@vger.kernel.org 8795S: Maintained 8796F: drivers/edac/i7300_edac.c 8797 8798EDAC-I7CORE 8799M: Mauro Carvalho Chehab <mchehab@kernel.org> 8800L: linux-edac@vger.kernel.org 8801S: Maintained 8802F: drivers/edac/i7core_edac.c 8803 8804EDAC-I82443BXGX 8805M: Tim Small <tim@buttersideup.com> 8806L: linux-edac@vger.kernel.org 8807S: Maintained 8808F: drivers/edac/i82443bxgx_edac.c 8809 8810EDAC-I82975X 8811M: "Arvind R." <arvino55@gmail.com> 8812L: linux-edac@vger.kernel.org 8813S: Maintained 8814F: drivers/edac/i82975x_edac.c 8815 8816EDAC-IE31200 8817M: Jason Baron <jbaron@akamai.com> 8818L: linux-edac@vger.kernel.org 8819S: Maintained 8820F: drivers/edac/ie31200_edac.c 8821 8822EDAC-IGEN6 8823M: Tony Luck <tony.luck@intel.com> 8824R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8825L: linux-edac@vger.kernel.org 8826S: Maintained 8827F: drivers/edac/igen6_edac.c 8828 8829EDAC-MPC85XX 8830M: Johannes Thumshirn <morbidrsa@gmail.com> 8831L: linux-edac@vger.kernel.org 8832S: Maintained 8833F: drivers/edac/mpc85xx_edac.[ch] 8834 8835EDAC-NPCM 8836M: Marvin Lin <kflin@nuvoton.com> 8837M: Stanley Chu <yschu@nuvoton.com> 8838L: linux-edac@vger.kernel.org 8839S: Maintained 8840F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8841F: drivers/edac/npcm_edac.c 8842 8843EDAC-PASEMI 8844M: Egor Martovetsky <egor@pasemi.com> 8845L: linux-edac@vger.kernel.org 8846S: Maintained 8847F: drivers/edac/pasemi_edac.c 8848 8849EDAC-PND2 8850M: Tony Luck <tony.luck@intel.com> 8851L: linux-edac@vger.kernel.org 8852S: Maintained 8853F: drivers/edac/pnd2_edac.[ch] 8854 8855EDAC-QCOM 8856M: Manivannan Sadhasivam <mani@kernel.org> 8857L: linux-arm-msm@vger.kernel.org 8858L: linux-edac@vger.kernel.org 8859S: Maintained 8860F: drivers/edac/qcom_edac.c 8861 8862EDAC-R82600 8863M: Tim Small <tim@buttersideup.com> 8864L: linux-edac@vger.kernel.org 8865S: Maintained 8866F: drivers/edac/r82600_edac.c 8867 8868EDAC-SBRIDGE 8869M: Tony Luck <tony.luck@intel.com> 8870R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8871L: linux-edac@vger.kernel.org 8872S: Maintained 8873F: drivers/edac/sb_edac.c 8874 8875EDAC-SKYLAKE 8876M: Tony Luck <tony.luck@intel.com> 8877L: linux-edac@vger.kernel.org 8878S: Maintained 8879F: drivers/edac/skx_*.[ch] 8880 8881EDAC-TI 8882M: Tero Kristo <kristo@kernel.org> 8883L: linux-edac@vger.kernel.org 8884S: Odd Fixes 8885F: drivers/edac/ti_edac.c 8886 8887EDIROL UA-101/UA-1000 DRIVER 8888M: Clemens Ladisch <clemens@ladisch.de> 8889L: linux-sound@vger.kernel.org 8890S: Maintained 8891T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8892F: sound/usb/misc/ua101.c 8893 8894EFI TEST DRIVER 8895M: Ivan Hu <ivan.hu@canonical.com> 8896M: Ard Biesheuvel <ardb@kernel.org> 8897L: linux-efi@vger.kernel.org 8898S: Maintained 8899F: drivers/firmware/efi/test/ 8900 8901EFI VARIABLE FILESYSTEM 8902M: Jeremy Kerr <jk@ozlabs.org> 8903M: Ard Biesheuvel <ardb@kernel.org> 8904L: linux-efi@vger.kernel.org 8905S: Maintained 8906T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8907F: fs/efivarfs/ 8908 8909EFIFB FRAMEBUFFER DRIVER 8910M: Peter Jones <pjones@redhat.com> 8911L: linux-fbdev@vger.kernel.org 8912S: Maintained 8913F: drivers/video/fbdev/efifb.c 8914 8915EFS FILESYSTEM 8916S: Orphan 8917W: http://aeschi.ch.eu.org/efs/ 8918F: fs/efs/ 8919 8920EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8921L: netdev@vger.kernel.org 8922S: Orphan 8923F: drivers/net/ethernet/ibm/ehea/ 8924 8925ELM327 CAN NETWORK DRIVER 8926M: Max Staudt <max@enpas.org> 8927L: linux-can@vger.kernel.org 8928S: Maintained 8929F: Documentation/networking/device_drivers/can/can327.rst 8930F: drivers/net/can/can327.c 8931 8932EM28XX VIDEO4LINUX DRIVER 8933M: Mauro Carvalho Chehab <mchehab@kernel.org> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936W: https://linuxtv.org 8937T: git git://linuxtv.org/media.git 8938F: Documentation/admin-guide/media/em28xx* 8939F: drivers/media/usb/em28xx/ 8940 8941EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8942M: Adrian Hunter <adrian.hunter@intel.com> 8943M: Asutosh Das <quic_asutoshd@quicinc.com> 8944R: Ritesh Harjani <ritesh.list@gmail.com> 8945L: linux-mmc@vger.kernel.org 8946S: Supported 8947F: drivers/mmc/host/cqhci* 8948 8949EMS CPC-PCI CAN DRIVER 8950M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8951M: support@ems-wuensche.com 8952L: linux-can@vger.kernel.org 8953S: Maintained 8954F: drivers/net/can/sja1000/ems_pci.c 8955 8956EMULEX 10Gbps iSCSI - OneConnect DRIVER 8957M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8958L: linux-scsi@vger.kernel.org 8959S: Supported 8960W: http://www.broadcom.com 8961F: drivers/scsi/be2iscsi/ 8962 8963EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8964M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8965M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8966M: Somnath Kotur <somnath.kotur@broadcom.com> 8967L: netdev@vger.kernel.org 8968S: Maintained 8969W: http://www.emulex.com 8970F: drivers/net/ethernet/emulex/benet/ 8971 8972EMULEX ONECONNECT ROCE DRIVER 8973M: Selvin Xavier <selvin.xavier@broadcom.com> 8974L: linux-rdma@vger.kernel.org 8975S: Odd Fixes 8976W: http://www.broadcom.com 8977F: drivers/infiniband/hw/ocrdma/ 8978F: include/uapi/rdma/ocrdma-abi.h 8979 8980EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8981M: James Smart <james.smart@broadcom.com> 8982M: Ram Vegesna <ram.vegesna@broadcom.com> 8983L: linux-scsi@vger.kernel.org 8984L: target-devel@vger.kernel.org 8985S: Supported 8986W: http://www.broadcom.com 8987F: drivers/scsi/elx/ 8988 8989EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8990M: James Smart <james.smart@broadcom.com> 8991M: Dick Kennedy <dick.kennedy@broadcom.com> 8992L: linux-scsi@vger.kernel.org 8993S: Supported 8994W: http://www.broadcom.com 8995F: drivers/scsi/lpfc/ 8996 8997ENE CB710 FLASH CARD READER DRIVER 8998M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8999S: Maintained 9000F: drivers/misc/cb710/ 9001F: drivers/mmc/host/cb710-mmc.* 9002F: include/linux/cb710.h 9003 9004ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9005M: Maxim Levitsky <maximlevitsky@gmail.com> 9006S: Maintained 9007F: drivers/media/rc/ene_ir.* 9008 9009ENERGY MODEL 9010M: Lukasz Luba <lukasz.luba@arm.com> 9011M: "Rafael J. Wysocki" <rafael@kernel.org> 9012L: linux-pm@vger.kernel.org 9013S: Maintained 9014F: kernel/power/energy_model.c 9015F: include/linux/energy_model.h 9016F: Documentation/power/energy-model.rst 9017 9018EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9019M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9020L: linuxppc-dev@lists.ozlabs.org 9021S: Maintained 9022F: drivers/tty/ehv_bytechan.c 9023 9024EPSON S1D13XXX FRAMEBUFFER DRIVER 9025M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9026S: Maintained 9027T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9028F: drivers/video/fbdev/s1d13xxxfb.c 9029F: include/video/s1d13xxxfb.h 9030 9031EROFS FILE SYSTEM 9032M: Gao Xiang <xiang@kernel.org> 9033M: Chao Yu <chao@kernel.org> 9034R: Yue Hu <zbestahu@gmail.com> 9035R: Jeffle Xu <jefflexu@linux.alibaba.com> 9036R: Sandeep Dhavale <dhavale@google.com> 9037R: Hongbo Li <lihongbo22@huawei.com> 9038L: linux-erofs@lists.ozlabs.org 9039S: Maintained 9040W: https://erofs.docs.kernel.org 9041T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9042F: Documentation/ABI/testing/sysfs-fs-erofs 9043F: Documentation/filesystems/erofs.rst 9044F: fs/erofs/ 9045F: include/trace/events/erofs.h 9046 9047ERRSEQ ERROR TRACKING INFRASTRUCTURE 9048M: Jeff Layton <jlayton@kernel.org> 9049S: Maintained 9050F: include/linux/errseq.h 9051F: lib/errseq.c 9052 9053ESD CAN NETWORK DRIVERS 9054M: Stefan Mätje <stefan.maetje@esd.eu> 9055R: socketcan@esd.eu 9056L: linux-can@vger.kernel.org 9057S: Maintained 9058F: drivers/net/can/esd/ 9059 9060ESD CAN/USB DRIVERS 9061M: Frank Jungclaus <frank.jungclaus@esd.eu> 9062R: socketcan@esd.eu 9063L: linux-can@vger.kernel.org 9064S: Maintained 9065F: drivers/net/can/usb/esd_usb.c 9066 9067ET131X NETWORK DRIVER 9068M: Mark Einon <mark.einon@gmail.com> 9069S: Odd Fixes 9070F: drivers/net/ethernet/agere/ 9071 9072ETAS ES58X CAN/USB DRIVER 9073M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 9074L: linux-can@vger.kernel.org 9075S: Maintained 9076F: Documentation/networking/devlink/etas_es58x.rst 9077F: drivers/net/can/usb/etas_es58x/ 9078 9079ETHERNET BRIDGE 9080M: Nikolay Aleksandrov <razor@blackwall.org> 9081M: Ido Schimmel <idosch@nvidia.com> 9082L: bridge@lists.linux.dev 9083L: netdev@vger.kernel.org 9084S: Maintained 9085W: http://www.linuxfoundation.org/en/Net:Bridge 9086F: include/linux/if_bridge.h 9087F: include/uapi/linux/if_bridge.h 9088F: include/linux/netfilter_bridge/ 9089F: net/bridge/ 9090 9091ETHERNET PHY LIBRARY 9092M: Andrew Lunn <andrew@lunn.ch> 9093M: Heiner Kallweit <hkallweit1@gmail.com> 9094R: Russell King <linux@armlinux.org.uk> 9095L: netdev@vger.kernel.org 9096S: Maintained 9097F: Documentation/ABI/testing/sysfs-class-net-phydev 9098F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9099F: Documentation/devicetree/bindings/net/mdio* 9100F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9101F: Documentation/networking/phy.rst 9102F: drivers/net/mdio/ 9103F: drivers/net/mdio/acpi_mdio.c 9104F: drivers/net/mdio/fwnode_mdio.c 9105F: drivers/net/mdio/of_mdio.c 9106F: drivers/net/pcs/ 9107F: drivers/net/phy/ 9108F: include/dt-bindings/net/qca-ar803x.h 9109F: include/linux/*mdio*.h 9110F: include/linux/linkmode.h 9111F: include/linux/mdio/*.h 9112F: include/linux/mii.h 9113F: include/linux/of_net.h 9114F: include/linux/phy.h 9115F: include/linux/phy_fixed.h 9116F: include/linux/phy_link_topology.h 9117F: include/linux/phylib_stubs.h 9118F: include/linux/platform_data/mdio-bcm-unimac.h 9119F: include/linux/platform_data/mdio-gpio.h 9120F: include/trace/events/mdio.h 9121F: include/uapi/linux/mdio.h 9122F: include/uapi/linux/mii.h 9123F: net/core/of_net.c 9124 9125ETHERNET PHY LIBRARY [RUST] 9126M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9127R: Trevor Gross <tmgross@umich.edu> 9128L: netdev@vger.kernel.org 9129L: rust-for-linux@vger.kernel.org 9130S: Maintained 9131F: rust/kernel/net/phy.rs 9132F: rust/kernel/net/phy/reg.rs 9133 9134EXEC & BINFMT API, ELF 9135M: Kees Cook <kees@kernel.org> 9136L: linux-mm@kvack.org 9137S: Supported 9138T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9139F: Documentation/userspace-api/ELF.rst 9140F: fs/*binfmt_*.c 9141F: fs/Kconfig.binfmt 9142F: fs/exec.c 9143F: fs/tests/binfmt_*_kunit.c 9144F: fs/tests/exec_kunit.c 9145F: include/linux/binfmts.h 9146F: include/linux/elf.h 9147F: include/uapi/linux/auxvec.h 9148F: include/uapi/linux/binfmts.h 9149F: include/uapi/linux/elf.h 9150F: kernel/fork.c 9151F: mm/vma_exec.c 9152F: tools/testing/selftests/exec/ 9153N: asm/elf.h 9154N: binfmt 9155 9156EXFAT FILE SYSTEM 9157M: Namjae Jeon <linkinjeon@kernel.org> 9158M: Sungjong Seo <sj1557.seo@samsung.com> 9159R: Yuezhang Mo <yuezhang.mo@sony.com> 9160L: linux-fsdevel@vger.kernel.org 9161S: Maintained 9162T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9163F: fs/exfat/ 9164 9165EXPRESSWIRE PROTOCOL LIBRARY 9166M: Duje Mihanović <duje.mihanovic@skole.hr> 9167L: linux-leds@vger.kernel.org 9168S: Maintained 9169F: drivers/leds/leds-expresswire.c 9170F: include/linux/leds-expresswire.h 9171 9172EXT2 FILE SYSTEM 9173M: Jan Kara <jack@suse.com> 9174L: linux-ext4@vger.kernel.org 9175S: Maintained 9176F: Documentation/filesystems/ext2.rst 9177T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9178F: fs/ext2/ 9179F: include/linux/ext2* 9180 9181EXT4 FILE SYSTEM 9182M: "Theodore Ts'o" <tytso@mit.edu> 9183M: Andreas Dilger <adilger.kernel@dilger.ca> 9184L: linux-ext4@vger.kernel.org 9185S: Maintained 9186W: http://ext4.wiki.kernel.org 9187Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9188T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9189F: Documentation/filesystems/ext4/ 9190F: fs/ext4/ 9191F: include/trace/events/ext4.h 9192F: include/uapi/linux/ext4.h 9193 9194Extended Verification Module (EVM) 9195M: Mimi Zohar <zohar@linux.ibm.com> 9196M: Roberto Sassu <roberto.sassu@huawei.com> 9197L: linux-integrity@vger.kernel.org 9198S: Supported 9199T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9200F: security/integrity/ 9201F: security/integrity/evm/ 9202 9203EXTENSIBLE FIRMWARE INTERFACE (EFI) 9204M: Ard Biesheuvel <ardb@kernel.org> 9205L: linux-efi@vger.kernel.org 9206S: Maintained 9207T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9208F: Documentation/admin-guide/efi-stub.rst 9209F: arch/*/include/asm/efi.h 9210F: arch/*/kernel/efi.c 9211F: arch/arm/boot/compressed/efi-header.S 9212F: arch/x86/platform/efi/ 9213F: drivers/firmware/efi/ 9214F: include/linux/efi*.h 9215 9216EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9217M: MyungJoo Ham <myungjoo.ham@samsung.com> 9218M: Chanwoo Choi <cw00.choi@samsung.com> 9219L: linux-kernel@vger.kernel.org 9220S: Maintained 9221T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9222F: Documentation/devicetree/bindings/extcon/ 9223F: Documentation/driver-api/extcon.rst 9224F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9225F: drivers/extcon/ 9226F: include/linux/extcon.h 9227F: include/linux/extcon/ 9228 9229EXTRA BOOT CONFIG 9230M: Masami Hiramatsu <mhiramat@kernel.org> 9231L: linux-kernel@vger.kernel.org 9232L: linux-trace-kernel@vger.kernel.org 9233S: Maintained 9234Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9235T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9236F: Documentation/admin-guide/bootconfig.rst 9237F: fs/proc/bootconfig.c 9238F: include/linux/bootconfig.h 9239F: lib/bootconfig-data.S 9240F: lib/bootconfig.c 9241F: tools/bootconfig/* 9242F: tools/bootconfig/scripts/* 9243 9244EXTRON DA HD 4K PLUS CEC DRIVER 9245M: Hans Verkuil <hverkuil@kernel.org> 9246L: linux-media@vger.kernel.org 9247S: Maintained 9248T: git git://linuxtv.org/media.git 9249F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9250 9251EXYNOS DP DRIVER 9252M: Jingoo Han <jingoohan1@gmail.com> 9253L: dri-devel@lists.freedesktop.org 9254S: Maintained 9255F: drivers/gpu/drm/exynos/exynos_dp* 9256 9257EXYNOS SYSMMU (IOMMU) driver 9258M: Marek Szyprowski <m.szyprowski@samsung.com> 9259L: iommu@lists.linux.dev 9260S: Maintained 9261F: drivers/iommu/exynos-iommu.c 9262 9263F2FS FILE SYSTEM 9264M: Jaegeuk Kim <jaegeuk@kernel.org> 9265M: Chao Yu <chao@kernel.org> 9266L: linux-f2fs-devel@lists.sourceforge.net 9267S: Maintained 9268W: https://f2fs.wiki.kernel.org/ 9269Q: https://patchwork.kernel.org/project/f2fs/list/ 9270B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9271T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9272F: Documentation/ABI/testing/sysfs-fs-f2fs 9273F: Documentation/filesystems/f2fs.rst 9274F: fs/f2fs/ 9275F: include/linux/f2fs_fs.h 9276F: include/trace/events/f2fs.h 9277F: include/uapi/linux/f2fs.h 9278 9279F71805F HARDWARE MONITORING DRIVER 9280M: Jean Delvare <jdelvare@suse.com> 9281L: linux-hwmon@vger.kernel.org 9282S: Maintained 9283F: Documentation/hwmon/f71805f.rst 9284F: drivers/hwmon/f71805f.c 9285 9286FADDR2LINE 9287M: Josh Poimboeuf <jpoimboe@kernel.org> 9288S: Maintained 9289F: scripts/faddr2line 9290 9291FAILOVER MODULE 9292M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9293L: netdev@vger.kernel.org 9294S: Supported 9295F: Documentation/networking/failover.rst 9296F: include/net/failover.h 9297F: net/core/failover.c 9298 9299FANOTIFY 9300M: Jan Kara <jack@suse.cz> 9301R: Amir Goldstein <amir73il@gmail.com> 9302R: Matthew Bobrowski <repnop@google.com> 9303L: linux-fsdevel@vger.kernel.org 9304S: Maintained 9305F: fs/notify/fanotify/ 9306F: include/linux/fanotify.h 9307F: include/uapi/linux/fanotify.h 9308 9309FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9310M: Linus Walleij <linus.walleij@linaro.org> 9311L: linux-usb@vger.kernel.org 9312S: Maintained 9313F: drivers/usb/fotg210/ 9314 9315FARSYNC SYNCHRONOUS DRIVER 9316M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9317S: Supported 9318W: http://www.farsite.co.uk/ 9319F: drivers/net/wan/farsync.* 9320 9321FAULT INJECTION SUPPORT 9322M: Akinobu Mita <akinobu.mita@gmail.com> 9323S: Supported 9324F: Documentation/fault-injection/ 9325F: lib/fault-inject.c 9326F: tools/testing/fault-injection/ 9327 9328FBTFT Framebuffer drivers 9329M: Andy Shevchenko <andy@kernel.org> 9330L: dri-devel@lists.freedesktop.org 9331L: linux-fbdev@vger.kernel.org 9332S: Odd fixes 9333F: drivers/staging/fbtft/ 9334 9335FC0011 TUNER DRIVER 9336M: Michael Buesch <m@bues.ch> 9337L: linux-media@vger.kernel.org 9338S: Maintained 9339F: drivers/media/tuners/fc0011.c 9340F: drivers/media/tuners/fc0011.h 9341 9342FC2580 MEDIA DRIVER 9343L: linux-media@vger.kernel.org 9344S: Orphan 9345W: https://linuxtv.org 9346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9347F: drivers/media/tuners/fc2580* 9348 9349FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9350M: Hannes Reinecke <hare@suse.de> 9351L: linux-scsi@vger.kernel.org 9352S: Supported 9353W: www.Open-FCoE.org 9354F: drivers/scsi/fcoe/ 9355F: drivers/scsi/libfc/ 9356F: include/scsi/fc/ 9357F: include/scsi/libfc.h 9358F: include/scsi/libfcoe.h 9359F: include/uapi/scsi/fc/ 9360 9361FILE LOCKING (flock() and fcntl()/lockf()) 9362M: Jeff Layton <jlayton@kernel.org> 9363M: Chuck Lever <chuck.lever@oracle.com> 9364R: Alexander Aring <alex.aring@gmail.com> 9365L: linux-fsdevel@vger.kernel.org 9366S: Maintained 9367F: fs/fcntl.c 9368F: fs/locks.c 9369F: include/linux/fcntl.h 9370F: include/uapi/linux/fcntl.h 9371 9372FILESYSTEM DIRECT ACCESS (DAX) 9373M: Dan Williams <dan.j.williams@intel.com> 9374R: Matthew Wilcox <willy@infradead.org> 9375R: Jan Kara <jack@suse.cz> 9376L: linux-fsdevel@vger.kernel.org 9377L: nvdimm@lists.linux.dev 9378S: Supported 9379F: fs/dax.c 9380F: include/linux/dax.h 9381F: include/trace/events/fs_dax.h 9382 9383FILESYSTEMS (VFS and infrastructure) 9384M: Alexander Viro <viro@zeniv.linux.org.uk> 9385M: Christian Brauner <brauner@kernel.org> 9386R: Jan Kara <jack@suse.cz> 9387L: linux-fsdevel@vger.kernel.org 9388S: Maintained 9389T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9390F: fs/* 9391F: include/linux/fs.h 9392F: include/linux/fs_types.h 9393F: include/uapi/linux/fs.h 9394F: include/uapi/linux/openat2.h 9395F: rust/kernel/fs.rs 9396F: rust/kernel/fs/ 9397F: rust/kernel/seq_file.rs 9398F: rust/kernel/sync/poll.rs 9399F: Documentation/driver-api/early-userspace/buffer-format.rst 9400F: init/do_mounts* 9401F: init/*initramfs* 9402 9403FILESYSTEMS [EXPORTFS] 9404M: Chuck Lever <chuck.lever@oracle.com> 9405M: Jeff Layton <jlayton@kernel.org> 9406R: Amir Goldstein <amir73il@gmail.com> 9407L: linux-fsdevel@vger.kernel.org 9408L: linux-nfs@vger.kernel.org 9409S: Supported 9410F: Documentation/filesystems/nfs/exporting.rst 9411F: fs/exportfs/ 9412F: fs/fhandle.c 9413F: include/linux/exportfs.h 9414 9415FILESYSTEMS [IDMAPPED MOUNTS] 9416M: Christian Brauner <brauner@kernel.org> 9417M: Seth Forshee <sforshee@kernel.org> 9418L: linux-fsdevel@vger.kernel.org 9419S: Maintained 9420F: Documentation/filesystems/idmappings.rst 9421F: fs/mnt_idmapping.c 9422F: include/linux/mnt_idmapping.* 9423F: tools/testing/selftests/mount_setattr/ 9424 9425FILESYSTEMS [IOMAP] 9426M: Christian Brauner <brauner@kernel.org> 9427R: Darrick J. Wong <djwong@kernel.org> 9428L: linux-xfs@vger.kernel.org 9429L: linux-fsdevel@vger.kernel.org 9430S: Supported 9431F: Documentation/filesystems/iomap/* 9432F: fs/iomap/ 9433F: include/linux/iomap.h 9434 9435FILESYSTEMS [NETFS LIBRARY] 9436M: David Howells <dhowells@redhat.com> 9437M: Paulo Alcantara <pc@manguebit.org> 9438L: netfs@lists.linux.dev 9439L: linux-fsdevel@vger.kernel.org 9440S: Supported 9441F: Documentation/filesystems/caching/ 9442F: Documentation/filesystems/netfs_library.rst 9443F: fs/netfs/ 9444F: include/linux/fscache*.h 9445F: include/linux/netfs.h 9446F: include/trace/events/fscache.h 9447F: include/trace/events/netfs.h 9448 9449FILESYSTEMS [STACKABLE] 9450M: Miklos Szeredi <miklos@szeredi.hu> 9451M: Amir Goldstein <amir73il@gmail.com> 9452L: linux-fsdevel@vger.kernel.org 9453L: linux-unionfs@vger.kernel.org 9454S: Maintained 9455F: fs/backing-file.c 9456F: include/linux/backing-file.h 9457 9458FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9459M: Riku Voipio <riku.voipio@iki.fi> 9460L: linux-hwmon@vger.kernel.org 9461S: Maintained 9462F: drivers/hwmon/f75375s.c 9463F: include/linux/f75375s.h 9464 9465FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9466M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9467L: linux-can@vger.kernel.org 9468S: Maintained 9469F: drivers/net/can/usb/f81604.c 9470 9471FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9472M: Clemens Ladisch <clemens@ladisch.de> 9473M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9474L: linux-sound@vger.kernel.org 9475S: Maintained 9476T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9477F: include/uapi/sound/firewire.h 9478F: sound/firewire/ 9479 9480FIREWIRE MEDIA DRIVERS (firedtv) 9481M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9482L: linux-media@vger.kernel.org 9483L: linux1394-devel@lists.sourceforge.net 9484S: Maintained 9485T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9486F: drivers/media/firewire/ 9487 9488FIREWIRE SBP-2 TARGET 9489M: Chris Boot <bootc@bootc.net> 9490L: linux-scsi@vger.kernel.org 9491L: target-devel@vger.kernel.org 9492L: linux1394-devel@lists.sourceforge.net 9493S: Maintained 9494T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9495F: drivers/target/sbp/ 9496 9497FIREWIRE SUBSYSTEM 9498M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9499M: Takashi Sakamoto <takaswie@kernel.org> 9500L: linux1394-devel@lists.sourceforge.net 9501S: Maintained 9502W: http://ieee1394.docs.kernel.org/ 9503T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9504F: drivers/firewire/ 9505F: include/linux/firewire.h 9506F: include/uapi/linux/firewire*.h 9507F: tools/firewire/ 9508 9509FIRMWARE FRAMEWORK FOR ARMV8-A 9510M: Sudeep Holla <sudeep.holla@arm.com> 9511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9512S: Maintained 9513F: drivers/firmware/arm_ffa/ 9514F: include/linux/arm_ffa.h 9515 9516FIRMWARE LOADER (request_firmware) 9517M: Luis Chamberlain <mcgrof@kernel.org> 9518M: Russ Weight <russ.weight@linux.dev> 9519M: Danilo Krummrich <dakr@kernel.org> 9520L: linux-kernel@vger.kernel.org 9521S: Maintained 9522F: Documentation/firmware_class/ 9523F: drivers/base/firmware_loader/ 9524F: rust/kernel/firmware.rs 9525F: include/linux/firmware.h 9526 9527FLEXTIMER FTM-QUADDEC DRIVER 9528M: Patrick Havelange <patrick.havelange@essensium.com> 9529L: linux-iio@vger.kernel.org 9530S: Maintained 9531F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9532F: drivers/counter/ftm-quaddec.c 9533 9534FLOPPY DRIVER 9535M: Denis Efremov <efremov@linux.com> 9536L: linux-block@vger.kernel.org 9537S: Odd Fixes 9538F: drivers/block/floppy.c 9539 9540FLYSKY FSIA6B RC RECEIVER 9541M: Markus Koch <markus@notsyncing.net> 9542L: linux-input@vger.kernel.org 9543S: Maintained 9544F: drivers/input/joystick/fsia6b.c 9545 9546FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9547M: Geoffrey D. Bennett <g@b4.vu> 9548L: linux-sound@vger.kernel.org 9549S: Maintained 9550W: https://github.com/geoffreybennett/linux-fcp 9551B: https://github.com/geoffreybennett/linux-fcp/issues 9552T: git https://github.com/geoffreybennett/linux-fcp.git 9553F: include/uapi/sound/fcp.h 9554F: include/uapi/sound/scarlett2.h 9555F: sound/usb/fcp.c 9556F: sound/usb/mixer_scarlett2.c 9557 9558FORCEDETH GIGABIT ETHERNET DRIVER 9559M: Rain River <rain.1986.08.12@gmail.com> 9560M: Zhu Yanjun <zyjzyj2000@gmail.com> 9561L: netdev@vger.kernel.org 9562S: Maintained 9563F: drivers/net/ethernet/nvidia/* 9564 9565FORTIFY_SOURCE 9566M: Kees Cook <kees@kernel.org> 9567L: linux-hardening@vger.kernel.org 9568S: Supported 9569T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9570F: include/linux/fortify-string.h 9571F: lib/test_fortify/* 9572F: lib/tests/fortify_kunit.c 9573F: lib/tests/memcpy_kunit.c 9574K: \bunsafe_memcpy\b 9575K: \b__NO_FORTIFY\b 9576 9577FPGA DFL DRIVERS 9578M: Xu Yilun <yilun.xu@intel.com> 9579R: Tom Rix <trix@redhat.com> 9580L: linux-fpga@vger.kernel.org 9581S: Maintained 9582F: Documentation/ABI/testing/sysfs-bus-dfl* 9583F: Documentation/fpga/dfl.rst 9584F: drivers/fpga/dfl* 9585F: drivers/uio/uio_dfl.c 9586F: include/linux/dfl.h 9587F: include/uapi/linux/fpga-dfl.h 9588 9589FPGA MANAGER FRAMEWORK 9590M: Moritz Fischer <mdf@kernel.org> 9591M: Xu Yilun <yilun.xu@intel.com> 9592R: Tom Rix <trix@redhat.com> 9593L: linux-fpga@vger.kernel.org 9594S: Maintained 9595Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9596T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9597F: Documentation/devicetree/bindings/fpga/ 9598F: Documentation/driver-api/fpga/ 9599F: Documentation/fpga/ 9600F: drivers/fpga/ 9601F: include/linux/fpga/ 9602 9603FPU EMULATOR 9604M: Bill Metzenthen <billm@melbpc.org.au> 9605S: Maintained 9606W: https://floatingpoint.billm.au/ 9607F: arch/x86/math-emu/ 9608 9609FRAMEBUFFER CORE 9610M: Simona Vetter <simona@ffwll.ch> 9611S: Odd Fixes 9612T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9613F: drivers/video/fbdev/core/ 9614 9615FRAMEBUFFER DRAWING 9616M: Zsolt Kajtar <soci@c64.rulez.org> 9617S: Odd Fixes 9618F: drivers/video/fbdev/core/cfbcopyarea.c 9619F: drivers/video/fbdev/core/cfbfillrect.c 9620F: drivers/video/fbdev/core/cfbimgblt.c 9621F: drivers/video/fbdev/core/cfbmem.h 9622F: drivers/video/fbdev/core/fb_copyarea.h 9623F: drivers/video/fbdev/core/fb_draw.h 9624F: drivers/video/fbdev/core/fb_fillrect.h 9625F: drivers/video/fbdev/core/fb_imageblit.h 9626F: drivers/video/fbdev/core/syscopyarea.c 9627F: drivers/video/fbdev/core/sysfillrect.c 9628F: drivers/video/fbdev/core/sysimgblt.c 9629F: drivers/video/fbdev/core/sysmem.h 9630 9631FRAMEBUFFER LAYER 9632M: Helge Deller <deller@gmx.de> 9633L: linux-fbdev@vger.kernel.org 9634L: dri-devel@lists.freedesktop.org 9635S: Maintained 9636Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9637T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9638F: Documentation/fb/ 9639F: drivers/video/ 9640F: include/linux/fb.h 9641F: include/uapi/linux/fb.h 9642F: include/uapi/video/ 9643F: include/video/ 9644 9645FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9646M: Horia Geantă <horia.geanta@nxp.com> 9647M: Pankaj Gupta <pankaj.gupta@nxp.com> 9648M: Gaurav Jain <gaurav.jain@nxp.com> 9649L: linux-crypto@vger.kernel.org 9650S: Maintained 9651F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9652F: drivers/crypto/caam/ 9653 9654FREESCALE COLDFIRE M5441X MMC DRIVER 9655M: Angelo Dureghello <adureghello@baylibre.com> 9656L: linux-mmc@vger.kernel.org 9657S: Maintained 9658F: drivers/mmc/host/sdhci-esdhc-mcf.c 9659F: include/linux/platform_data/mmc-esdhc-mcf.h 9660 9661FREESCALE DIU FRAMEBUFFER DRIVER 9662M: Timur Tabi <timur@kernel.org> 9663L: linux-fbdev@vger.kernel.org 9664S: Maintained 9665F: drivers/video/fbdev/fsl-diu-fb.* 9666 9667FREESCALE DMA DRIVER 9668M: Zhang Wei <zw@zh-kernel.org> 9669L: linuxppc-dev@lists.ozlabs.org 9670S: Maintained 9671F: drivers/dma/fsldma.* 9672 9673FREESCALE DSPI DRIVER 9674M: Vladimir Oltean <olteanv@gmail.com> 9675L: linux-spi@vger.kernel.org 9676L: imx@lists.linux.dev 9677S: Maintained 9678F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9679F: drivers/spi/spi-fsl-dspi.c 9680F: include/linux/spi/spi-fsl-dspi.h 9681 9682FREESCALE eDMA DRIVER 9683M: Frank Li <Frank.Li@nxp.com> 9684L: imx@lists.linux.dev 9685L: dmaengine@vger.kernel.org 9686S: Maintained 9687F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9688F: drivers/dma/fsl-edma*.* 9689 9690FREESCALE ENETC ETHERNET DRIVERS 9691M: Claudiu Manoil <claudiu.manoil@nxp.com> 9692M: Vladimir Oltean <vladimir.oltean@nxp.com> 9693M: Wei Fang <wei.fang@nxp.com> 9694M: Clark Wang <xiaoning.wang@nxp.com> 9695L: imx@lists.linux.dev 9696L: netdev@vger.kernel.org 9697S: Maintained 9698F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9699F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9700F: drivers/net/ethernet/freescale/enetc/ 9701F: include/linux/fsl/enetc_mdio.h 9702F: include/linux/fsl/netc_global.h 9703F: include/linux/fsl/ntmp.h 9704 9705FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9706M: Claudiu Manoil <claudiu.manoil@nxp.com> 9707L: netdev@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9710F: drivers/net/ethernet/freescale/gianfar* 9711 9712FREESCALE GPMI NAND DRIVER 9713M: Han Xu <han.xu@nxp.com> 9714L: imx@lists.linux.dev 9715L: linux-mtd@lists.infradead.org 9716S: Maintained 9717F: drivers/mtd/nand/raw/gpmi-nand/* 9718 9719FREESCALE I2C CPM DRIVER 9720M: Jochen Friedrich <jochen@scram.de> 9721L: linuxppc-dev@lists.ozlabs.org 9722L: linux-i2c@vger.kernel.org 9723S: Maintained 9724F: drivers/i2c/busses/i2c-cpm.c 9725 9726FREESCALE IMX / MXC FEC DRIVER 9727M: Wei Fang <wei.fang@nxp.com> 9728R: Shenwei Wang <shenwei.wang@nxp.com> 9729R: Clark Wang <xiaoning.wang@nxp.com> 9730L: imx@lists.linux.dev 9731L: netdev@vger.kernel.org 9732S: Maintained 9733F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9734F: drivers/net/ethernet/freescale/fec.h 9735F: drivers/net/ethernet/freescale/fec_main.c 9736F: drivers/net/ethernet/freescale/fec_ptp.c 9737 9738FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9739M: Sascha Hauer <s.hauer@pengutronix.de> 9740R: Pengutronix Kernel Team <kernel@pengutronix.de> 9741L: linux-fbdev@vger.kernel.org 9742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9743S: Maintained 9744F: drivers/video/fbdev/imxfb.c 9745 9746FREESCALE IMX DDR PMU DRIVER 9747M: Frank Li <Frank.li@nxp.com> 9748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9749S: Maintained 9750F: Documentation/admin-guide/perf/imx-ddr.rst 9751F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9752F: drivers/perf/fsl_imx8_ddr_perf.c 9753 9754FREESCALE IMX I2C DRIVER 9755M: Oleksij Rempel <o.rempel@pengutronix.de> 9756R: Pengutronix Kernel Team <kernel@pengutronix.de> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9760F: drivers/i2c/busses/i2c-imx.c 9761 9762FREESCALE IMX LPI2C DRIVER 9763M: Dong Aisheng <aisheng.dong@nxp.com> 9764L: linux-i2c@vger.kernel.org 9765L: imx@lists.linux.dev 9766S: Maintained 9767F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9768F: drivers/i2c/busses/i2c-imx-lpi2c.c 9769 9770FREESCALE IMX LPSPI DRIVER 9771M: Frank Li <Frank.Li@nxp.com> 9772L: linux-spi@vger.kernel.org 9773L: imx@lists.linux.dev 9774S: Maintained 9775F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9776F: drivers/spi/spi-fsl-lpspi.c 9777 9778FREESCALE MPC I2C DRIVER 9779M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9780L: linux-i2c@vger.kernel.org 9781S: Maintained 9782F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9783F: drivers/i2c/busses/i2c-mpc.c 9784 9785FREESCALE QORIQ DPAA ETHERNET DRIVER 9786M: Madalin Bucur <madalin.bucur@nxp.com> 9787L: netdev@vger.kernel.org 9788S: Maintained 9789F: drivers/net/ethernet/freescale/dpaa 9790 9791FREESCALE QORIQ DPAA FMAN DRIVER 9792M: Madalin Bucur <madalin.bucur@nxp.com> 9793R: Sean Anderson <sean.anderson@seco.com> 9794L: netdev@vger.kernel.org 9795S: Maintained 9796F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9797F: drivers/net/ethernet/freescale/fman 9798 9799FREESCALE QORIQ PTP CLOCK DRIVER 9800M: Yangbo Lu <yangbo.lu@nxp.com> 9801L: netdev@vger.kernel.org 9802S: Maintained 9803F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9804F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9805F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9806F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9807F: drivers/ptp/ptp_qoriq.c 9808F: drivers/ptp/ptp_qoriq_debugfs.c 9809F: include/linux/fsl/ptp_qoriq.h 9810 9811FREESCALE QUAD SPI DRIVER 9812M: Han Xu <han.xu@nxp.com> 9813L: linux-spi@vger.kernel.org 9814L: imx@lists.linux.dev 9815S: Maintained 9816F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9817F: drivers/spi/spi-fsl-qspi.c 9818 9819FREESCALE QUICC ENGINE LIBRARY 9820M: Qiang Zhao <qiang.zhao@nxp.com> 9821M: Christophe Leroy <christophe.leroy@csgroup.eu> 9822L: linuxppc-dev@lists.ozlabs.org 9823S: Maintained 9824F: drivers/soc/fsl/qe/ 9825F: include/soc/fsl/qe/ 9826 9827FREESCALE QUICC ENGINE QMC DRIVER 9828M: Herve Codina <herve.codina@bootlin.com> 9829L: linuxppc-dev@lists.ozlabs.org 9830S: Maintained 9831F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9832F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9833F: drivers/soc/fsl/qe/qmc.c 9834F: include/soc/fsl/qe/qmc.h 9835 9836FREESCALE QUICC ENGINE QMC HDLC DRIVER 9837M: Herve Codina <herve.codina@bootlin.com> 9838L: netdev@vger.kernel.org 9839L: linuxppc-dev@lists.ozlabs.org 9840S: Maintained 9841F: drivers/net/wan/fsl_qmc_hdlc.c 9842 9843FREESCALE QUICC ENGINE TSA DRIVER 9844M: Herve Codina <herve.codina@bootlin.com> 9845L: linuxppc-dev@lists.ozlabs.org 9846S: Maintained 9847F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9848F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9849F: drivers/soc/fsl/qe/tsa.c 9850F: drivers/soc/fsl/qe/tsa.h 9851F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9852F: include/dt-bindings/soc/qe-fsl,tsa.h 9853 9854FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9855L: netdev@vger.kernel.org 9856L: linuxppc-dev@lists.ozlabs.org 9857S: Orphan 9858F: drivers/net/ethernet/freescale/ucc_geth* 9859 9860FREESCALE QUICC ENGINE UCC HDLC DRIVER 9861M: Zhao Qiang <qiang.zhao@nxp.com> 9862L: netdev@vger.kernel.org 9863L: linuxppc-dev@lists.ozlabs.org 9864S: Maintained 9865F: drivers/net/wan/fsl_ucc_hdlc* 9866 9867FREESCALE QUICC ENGINE UCC UART DRIVER 9868M: Timur Tabi <timur@kernel.org> 9869L: linuxppc-dev@lists.ozlabs.org 9870S: Maintained 9871F: drivers/tty/serial/ucc_uart.c 9872 9873FREESCALE SOC DRIVERS 9874M: Christophe Leroy <christophe.leroy@csgroup.eu> 9875L: linuxppc-dev@lists.ozlabs.org 9876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9877S: Maintained 9878F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9879F: Documentation/devicetree/bindings/soc/fsl/ 9880F: drivers/soc/fsl/ 9881F: include/linux/fsl/ 9882F: include/soc/fsl/ 9883 9884FREESCALE SOC FS_ENET DRIVER 9885M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9886L: linuxppc-dev@lists.ozlabs.org 9887L: netdev@vger.kernel.org 9888S: Maintained 9889F: drivers/net/ethernet/freescale/fs_enet/ 9890 9891FREESCALE SOC SOUND DRIVERS 9892M: Shengjiu Wang <shengjiu.wang@gmail.com> 9893M: Xiubo Li <Xiubo.Lee@gmail.com> 9894R: Fabio Estevam <festevam@gmail.com> 9895R: Nicolin Chen <nicoleotsuka@gmail.com> 9896L: linux-sound@vger.kernel.org 9897L: linuxppc-dev@lists.ozlabs.org 9898S: Maintained 9899F: sound/soc/fsl/fsl* 9900F: sound/soc/fsl/imx* 9901 9902FREESCALE SOC LPC32XX SOUND DRIVERS 9903M: J.M.B. Downing <jonathan.downing@nautel.com> 9904M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9905R: Vladimir Zapolskiy <vz@mleia.com> 9906L: linux-sound@vger.kernel.org 9907L: linuxppc-dev@lists.ozlabs.org 9908S: Maintained 9909F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9910F: sound/soc/fsl/lpc3xxx-* 9911 9912FREESCALE SOC SOUND QMC DRIVER 9913M: Herve Codina <herve.codina@bootlin.com> 9914L: linux-sound@vger.kernel.org 9915L: linuxppc-dev@lists.ozlabs.org 9916S: Maintained 9917F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9918F: sound/soc/fsl/fsl_qmc_audio.c 9919 9920FREESCALE USB PERIPHERAL DRIVERS 9921L: linux-usb@vger.kernel.org 9922L: linuxppc-dev@lists.ozlabs.org 9923S: Orphan 9924F: drivers/usb/gadget/udc/fsl* 9925 9926FREESCALE USB PHY DRIVER 9927L: linux-usb@vger.kernel.org 9928L: linuxppc-dev@lists.ozlabs.org 9929S: Orphan 9930F: drivers/usb/phy/phy-fsl-usb* 9931 9932FREEVXFS FILESYSTEM 9933M: Christoph Hellwig <hch@infradead.org> 9934S: Maintained 9935W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9936F: fs/freevxfs/ 9937 9938FREEZER 9939M: "Rafael J. Wysocki" <rafael@kernel.org> 9940R: Pavel Machek <pavel@kernel.org> 9941L: linux-pm@vger.kernel.org 9942S: Supported 9943F: Documentation/power/freezing-of-tasks.rst 9944F: include/linux/freezer.h 9945F: kernel/freezer.c 9946 9947FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9948M: Eric Biggers <ebiggers@kernel.org> 9949M: Theodore Y. Ts'o <tytso@mit.edu> 9950M: Jaegeuk Kim <jaegeuk@kernel.org> 9951L: linux-fscrypt@vger.kernel.org 9952S: Supported 9953Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9954T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9955F: Documentation/filesystems/fscrypt.rst 9956F: fs/crypto/ 9957F: include/linux/fscrypt.h 9958F: include/uapi/linux/fscrypt.h 9959 9960FSI SUBSYSTEM 9961M: Eddie James <eajames@linux.ibm.com> 9962R: Ninad Palsule <ninad@linux.ibm.com> 9963L: linux-fsi@lists.ozlabs.org 9964S: Supported 9965Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9966F: drivers/fsi/ 9967F: include/linux/fsi*.h 9968F: include/trace/events/fsi*.h 9969 9970FSI-ATTACHED I2C DRIVER 9971M: Eddie James <eajames@linux.ibm.com> 9972L: linux-i2c@vger.kernel.org 9973L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9974S: Maintained 9975F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9976F: drivers/i2c/busses/i2c-fsi.c 9977 9978FSI-ATTACHED SPI DRIVER 9979M: Eddie James <eajames@linux.ibm.com> 9980L: linux-spi@vger.kernel.org 9981S: Maintained 9982F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9983F: drivers/spi/spi-fsi.c 9984 9985FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9986M: Jan Kara <jack@suse.cz> 9987R: Amir Goldstein <amir73il@gmail.com> 9988L: linux-fsdevel@vger.kernel.org 9989S: Maintained 9990T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 9991F: fs/notify/ 9992F: include/linux/fsnotify*.h 9993 9994FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 9995M: Eric Biggers <ebiggers@kernel.org> 9996M: Theodore Y. Ts'o <tytso@mit.edu> 9997L: fsverity@lists.linux.dev 9998S: Supported 9999Q: https://patchwork.kernel.org/project/fsverity/list/ 10000T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10001F: Documentation/filesystems/fsverity.rst 10002F: fs/verity/ 10003F: include/linux/fsverity.h 10004F: include/uapi/linux/fsverity.h 10005 10006FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10007M: Michael Zaidman <michael.zaidman@gmail.com> 10008L: linux-i2c@vger.kernel.org 10009L: linux-input@vger.kernel.org 10010S: Maintained 10011F: drivers/hid/hid-ft260.c 10012 10013FUJITSU LAPTOP EXTRAS 10014M: Jonathan Woithe <jwoithe@just42.net> 10015L: platform-driver-x86@vger.kernel.org 10016S: Maintained 10017F: drivers/platform/x86/fujitsu-laptop.c 10018 10019FUJITSU TABLET EXTRAS 10020M: Robert Gerlach <khnz@gmx.de> 10021L: platform-driver-x86@vger.kernel.org 10022S: Maintained 10023F: drivers/platform/x86/fujitsu-tablet.c 10024 10025FUNCTION HOOKS (FTRACE) 10026M: Steven Rostedt <rostedt@goodmis.org> 10027M: Masami Hiramatsu <mhiramat@kernel.org> 10028R: Mark Rutland <mark.rutland@arm.com> 10029L: linux-kernel@vger.kernel.org 10030L: linux-trace-kernel@vger.kernel.org 10031S: Maintained 10032Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10033T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10034F: Documentation/trace/ftrace* 10035F: arch/*/*/*/*ftrace* 10036F: arch/*/*/*ftrace* 10037F: include/*/ftrace.h 10038F: kernel/trace/fgraph.c 10039F: kernel/trace/ftrace* 10040F: samples/ftrace 10041 10042FUNGIBLE ETHERNET DRIVERS 10043M: Dimitris Michailidis <dmichail@fungible.com> 10044L: netdev@vger.kernel.org 10045S: Maintained 10046F: drivers/net/ethernet/fungible/ 10047 10048FUSE: FILESYSTEM IN USERSPACE 10049M: Miklos Szeredi <miklos@szeredi.hu> 10050L: linux-fsdevel@vger.kernel.org 10051S: Maintained 10052W: https://github.com/libfuse/ 10053T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10054F: Documentation/filesystems/fuse* 10055F: fs/fuse/ 10056F: include/uapi/linux/fuse.h 10057 10058FUTEX SUBSYSTEM 10059M: Thomas Gleixner <tglx@linutronix.de> 10060M: Ingo Molnar <mingo@redhat.com> 10061R: Peter Zijlstra <peterz@infradead.org> 10062R: Darren Hart <dvhart@infradead.org> 10063R: Davidlohr Bueso <dave@stgolabs.net> 10064R: André Almeida <andrealmeid@igalia.com> 10065L: linux-kernel@vger.kernel.org 10066S: Maintained 10067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10068F: Documentation/locking/*futex* 10069F: include/asm-generic/futex.h 10070F: include/linux/futex.h 10071F: include/uapi/linux/futex.h 10072F: kernel/futex/* 10073F: tools/perf/bench/futex* 10074F: tools/testing/selftests/futex/ 10075 10076FWCTL SUBSYSTEM 10077M: Dave Jiang <dave.jiang@intel.com> 10078M: Jason Gunthorpe <jgg@nvidia.com> 10079M: Saeed Mahameed <saeedm@nvidia.com> 10080R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10081S: Maintained 10082F: Documentation/userspace-api/fwctl/ 10083F: drivers/fwctl/ 10084F: include/linux/fwctl.h 10085F: include/uapi/fwctl/ 10086 10087FWCTL MLX5 DRIVER 10088M: Saeed Mahameed <saeedm@nvidia.com> 10089R: Itay Avraham <itayavr@nvidia.com> 10090L: linux-kernel@vger.kernel.org 10091S: Maintained 10092F: drivers/fwctl/mlx5/ 10093 10094FWCTL PDS DRIVER 10095M: Brett Creeley <brett.creeley@amd.com> 10096L: linux-kernel@vger.kernel.org 10097S: Maintained 10098F: drivers/fwctl/pds/ 10099 10100GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10101M: Sebastian Reichel <sre@kernel.org> 10102L: linux-media@vger.kernel.org 10103S: Maintained 10104F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10105F: drivers/media/i2c/gc0308.c 10106 10107GALAXYCORE GC0310 CAMERA SENSOR DRIVER 10108M: Hans de Goede <hansg@kernel.org> 10109L: linux-media@vger.kernel.org 10110S: Maintained 10111F: drivers/media/i2c/gc0310.c 10112 10113GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10114M: Zhi Mao <zhi.mao@mediatek.com> 10115L: linux-media@vger.kernel.org 10116S: Maintained 10117F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10118F: drivers/media/i2c/gc05a2.c 10119 10120GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10121M: Zhi Mao <zhi.mao@mediatek.com> 10122L: linux-media@vger.kernel.org 10123S: Maintained 10124F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10125F: drivers/media/i2c/gc08a3.c 10126 10127GALAXYCORE GC2145 SENSOR DRIVER 10128M: Alain Volmat <alain.volmat@foss.st.com> 10129L: linux-media@vger.kernel.org 10130S: Maintained 10131T: git git://linuxtv.org/media.git 10132F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10133F: drivers/media/i2c/gc2145.c 10134 10135GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10136M: Tim Harvey <tharvey@gateworks.com> 10137S: Maintained 10138F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 10139F: Documentation/hwmon/gsc-hwmon.rst 10140F: drivers/hwmon/gsc-hwmon.c 10141F: drivers/mfd/gateworks-gsc.c 10142F: include/linux/mfd/gsc.h 10143F: include/linux/platform_data/gsc_hwmon.h 10144 10145GCC PLUGINS 10146M: Kees Cook <kees@kernel.org> 10147L: linux-hardening@vger.kernel.org 10148S: Maintained 10149T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10150F: Documentation/kbuild/gcc-plugins.rst 10151F: scripts/Makefile.gcc-plugins 10152F: scripts/gcc-plugins/ 10153 10154GCOV BASED KERNEL PROFILING 10155M: Peter Oberparleiter <oberpar@linux.ibm.com> 10156S: Maintained 10157F: Documentation/dev-tools/gcov.rst 10158F: kernel/gcov/ 10159 10160GDB KERNEL DEBUGGING HELPER SCRIPTS 10161M: Jan Kiszka <jan.kiszka@siemens.com> 10162M: Kieran Bingham <kbingham@kernel.org> 10163S: Supported 10164F: scripts/gdb/ 10165 10166GE HEALTHCARE PMC ADC DRIVER 10167M: Herve Codina <herve.codina@bootlin.com> 10168L: linux-iio@vger.kernel.org 10169S: Maintained 10170F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10171F: drivers/iio/adc/gehc-pmc-adc.c 10172F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10173 10174GEMINI CRYPTO DRIVER 10175M: Corentin Labbe <clabbe@baylibre.com> 10176L: linux-crypto@vger.kernel.org 10177S: Maintained 10178F: drivers/crypto/gemini/ 10179 10180GEMTEK FM RADIO RECEIVER DRIVER 10181M: Hans Verkuil <hverkuil@kernel.org> 10182L: linux-media@vger.kernel.org 10183S: Maintained 10184W: https://linuxtv.org 10185T: git git://linuxtv.org/media.git 10186F: drivers/media/radio/radio-gemtek* 10187 10188GENDWARFKSYMS 10189M: Sami Tolvanen <samitolvanen@google.com> 10190L: linux-modules@vger.kernel.org 10191L: linux-kbuild@vger.kernel.org 10192S: Maintained 10193F: scripts/gendwarfksyms/ 10194 10195GENERIC ARCHITECTURE TOPOLOGY 10196M: Sudeep Holla <sudeep.holla@arm.com> 10197L: linux-kernel@vger.kernel.org 10198S: Maintained 10199F: drivers/base/arch_topology.c 10200F: include/linux/arch_topology.h 10201 10202GENERIC ENTRY CODE 10203M: Thomas Gleixner <tglx@linutronix.de> 10204M: Peter Zijlstra <peterz@infradead.org> 10205M: Andy Lutomirski <luto@kernel.org> 10206L: linux-kernel@vger.kernel.org 10207S: Maintained 10208T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10209F: include/linux/entry-common.h 10210F: include/linux/entry-kvm.h 10211F: include/linux/irq-entry-common.h 10212F: kernel/entry/ 10213 10214GENERIC GPIO I2C DRIVER 10215M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10216S: Supported 10217F: drivers/i2c/busses/i2c-gpio.c 10218F: include/linux/platform_data/i2c-gpio.h 10219 10220GENERIC GPIO I2C MULTIPLEXER DRIVER 10221M: Peter Korsgaard <peter.korsgaard@barco.com> 10222L: linux-i2c@vger.kernel.org 10223S: Supported 10224F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10225F: drivers/i2c/muxes/i2c-mux-gpio.c 10226F: include/linux/platform_data/i2c-mux-gpio.h 10227 10228GENERIC GPIO RESET DRIVER 10229M: Krzysztof Kozlowski <krzk@kernel.org> 10230S: Maintained 10231F: drivers/reset/reset-gpio.c 10232 10233GENERIC HDLC (WAN) DRIVERS 10234M: Krzysztof Halasa <khc@pm.waw.pl> 10235S: Maintained 10236W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10237F: drivers/net/wan/c101.c 10238F: drivers/net/wan/hd6457* 10239F: drivers/net/wan/hdlc* 10240F: drivers/net/wan/n2.c 10241F: drivers/net/wan/pc300too.c 10242F: drivers/net/wan/pci200syn.c 10243F: drivers/net/wan/wanxl* 10244 10245GENERIC INCLUDE/ASM HEADER FILES 10246M: Arnd Bergmann <arnd@arndb.de> 10247L: linux-arch@vger.kernel.org 10248S: Maintained 10249T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10250F: include/asm-generic/ 10251F: include/uapi/asm-generic/ 10252 10253GENERIC PHY FRAMEWORK 10254M: Vinod Koul <vkoul@kernel.org> 10255M: Kishon Vijay Abraham I <kishon@kernel.org> 10256L: linux-phy@lists.infradead.org 10257S: Supported 10258Q: https://patchwork.kernel.org/project/linux-phy/list/ 10259T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10260F: Documentation/devicetree/bindings/phy/ 10261F: drivers/phy/ 10262F: include/dt-bindings/phy/ 10263F: include/linux/phy/ 10264 10265GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10266M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10267S: Supported 10268F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10269F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10270 10271GENERIC PM DOMAINS 10272M: Ulf Hansson <ulf.hansson@linaro.org> 10273L: linux-pm@vger.kernel.org 10274S: Supported 10275F: Documentation/devicetree/bindings/power/power?domain* 10276T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10277F: drivers/pmdomain/ 10278F: include/linux/pm_domain.h 10279 10280GENERIC RADIX TREE 10281M: Kent Overstreet <kent.overstreet@linux.dev> 10282S: Supported 10283C: irc://irc.oftc.net/bcache 10284F: include/linux/generic-radix-tree.h 10285F: lib/generic-radix-tree.c 10286 10287GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10288M: Eugen Hristev <eugen.hristev@microchip.com> 10289L: linux-input@vger.kernel.org 10290S: Maintained 10291F: drivers/input/touchscreen/resistive-adc-touch.c 10292 10293GENERIC STRING LIBRARY 10294M: Kees Cook <kees@kernel.org> 10295R: Andy Shevchenko <andy@kernel.org> 10296L: linux-hardening@vger.kernel.org 10297S: Supported 10298T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10299F: include/linux/string.h 10300F: include/linux/string_choices.h 10301F: include/linux/string_helpers.h 10302F: lib/string.c 10303F: lib/string_helpers.c 10304F: lib/tests/string_helpers_kunit.c 10305F: lib/tests/string_kunit.c 10306F: scripts/coccinelle/api/string_choices.cocci 10307 10308GENERIC UIO DRIVER FOR PCI DEVICES 10309M: "Michael S. Tsirkin" <mst@redhat.com> 10310L: kvm@vger.kernel.org 10311S: Supported 10312F: drivers/uio/uio_pci_generic.c 10313 10314GENERIC VDSO LIBRARY 10315M: Andy Lutomirski <luto@kernel.org> 10316M: Thomas Gleixner <tglx@linutronix.de> 10317M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10318L: linux-kernel@vger.kernel.org 10319S: Maintained 10320T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10321F: include/asm-generic/vdso/vsyscall.h 10322F: include/vdso/ 10323F: kernel/time/vsyscall.c 10324F: lib/vdso/ 10325F: tools/testing/selftests/vDSO/ 10326 10327GENWQE (IBM Generic Workqueue Card) 10328M: Frank Haverkamp <haver@linux.ibm.com> 10329S: Supported 10330F: drivers/misc/genwqe/ 10331 10332GET_MAINTAINER SCRIPT 10333M: Joe Perches <joe@perches.com> 10334S: Maintained 10335F: scripts/get_maintainer.pl 10336 10337GFS2 FILE SYSTEM 10338M: Andreas Gruenbacher <agruenba@redhat.com> 10339L: gfs2@lists.linux.dev 10340S: Supported 10341B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10342T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10343F: Documentation/filesystems/gfs2* 10344F: fs/gfs2/ 10345F: include/uapi/linux/gfs2_ondisk.h 10346 10347GIGABYTE WATERFORCE SENSOR DRIVER 10348M: Aleksa Savic <savicaleksa83@gmail.com> 10349L: linux-hwmon@vger.kernel.org 10350S: Maintained 10351F: Documentation/hwmon/gigabyte_waterforce.rst 10352F: drivers/hwmon/gigabyte_waterforce.c 10353 10354GIGABYTE WMI DRIVER 10355M: Thomas Weißschuh <linux@weissschuh.net> 10356L: platform-driver-x86@vger.kernel.org 10357S: Maintained 10358F: drivers/platform/x86/gigabyte-wmi.c 10359 10360GNSS SUBSYSTEM 10361M: Johan Hovold <johan@kernel.org> 10362S: Maintained 10363T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10364F: Documentation/ABI/testing/sysfs-class-gnss 10365F: Documentation/devicetree/bindings/gnss/ 10366F: drivers/gnss/ 10367F: include/linux/gnss.h 10368 10369GO7007 MPEG CODEC 10370M: Hans Verkuil <hverkuil@kernel.org> 10371L: linux-media@vger.kernel.org 10372S: Maintained 10373F: drivers/media/usb/go7007/ 10374 10375GOCONTROLL MODULINE MODULE SLOT 10376M: Maud Spierings <maudspierings@gocontroll.com> 10377S: Maintained 10378F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10379 10380GOODIX TOUCHSCREEN 10381M: Hans de Goede <hansg@kernel.org> 10382L: linux-input@vger.kernel.org 10383S: Maintained 10384F: drivers/input/touchscreen/goodix* 10385 10386GOOGLE ETHERNET DRIVERS 10387M: Jeroen de Borst <jeroendb@google.com> 10388M: Harshitha Ramamurthy <hramamurthy@google.com> 10389L: netdev@vger.kernel.org 10390S: Maintained 10391F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10392F: drivers/net/ethernet/google 10393 10394GOOGLE FIRMWARE DRIVERS 10395M: Tzung-Bi Shih <tzungbi@kernel.org> 10396R: Brian Norris <briannorris@chromium.org> 10397R: Julius Werner <jwerner@chromium.org> 10398L: chrome-platform@lists.linux.dev 10399S: Maintained 10400T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10401F: drivers/firmware/google/ 10402 10403GOOGLE TENSOR SoC SUPPORT 10404M: Peter Griffin <peter.griffin@linaro.org> 10405R: André Draszik <andre.draszik@linaro.org> 10406R: Tudor Ambarus <tudor.ambarus@linaro.org> 10407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10408L: linux-samsung-soc@vger.kernel.org 10409S: Maintained 10410P: Documentation/process/maintainer-soc-clean-dts.rst 10411C: irc://irc.oftc.net/pixel6-kernel-dev 10412F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10413F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10414F: arch/arm64/boot/dts/exynos/google/ 10415F: drivers/clk/samsung/clk-gs101.c 10416F: drivers/phy/samsung/phy-gs101-ufs.c 10417F: include/dt-bindings/clock/google,gs101.h 10418K: [gG]oogle.?[tT]ensor 10419 10420GPD POCKET FAN DRIVER 10421M: Hans de Goede <hansg@kernel.org> 10422L: platform-driver-x86@vger.kernel.org 10423S: Maintained 10424F: drivers/platform/x86/gpd-pocket-fan.c 10425 10426GPIB DRIVERS 10427M: Dave Penkler <dpenkler@gmail.com> 10428S: Maintained 10429F: drivers/staging/gpib/ 10430 10431GPIO ACPI SUPPORT 10432M: Mika Westerberg <westeri@kernel.org> 10433M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10434L: linux-gpio@vger.kernel.org 10435L: linux-acpi@vger.kernel.org 10436S: Supported 10437T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10438F: Documentation/firmware-guide/acpi/gpio-properties.rst 10439F: drivers/gpio/gpiolib-acpi-*.c 10440F: drivers/gpio/gpiolib-acpi.h 10441 10442GPIO AGGREGATOR 10443M: Geert Uytterhoeven <geert+renesas@glider.be> 10444L: linux-gpio@vger.kernel.org 10445S: Supported 10446F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10447F: drivers/gpio/gpio-aggregator.c 10448 10449GPIO IR Transmitter 10450M: Sean Young <sean@mess.org> 10451L: linux-media@vger.kernel.org 10452S: Maintained 10453F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10454F: drivers/media/rc/gpio-ir-tx.c 10455 10456GPIO MOCKUP DRIVER 10457M: Bamvor Jian Zhang <bamv2005@gmail.com> 10458L: linux-gpio@vger.kernel.org 10459S: Maintained 10460F: drivers/gpio/gpio-mockup.c 10461F: tools/testing/selftests/gpio/ 10462 10463GPIO REGMAP 10464M: Michael Walle <mwalle@kernel.org> 10465S: Maintained 10466F: drivers/gpio/gpio-regmap.c 10467F: include/linux/gpio/regmap.h 10468K: (devm_)?gpio_regmap_(un)?register 10469 10470GPIO SLOPPY LOGIC ANALYZER 10471M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10472S: Supported 10473F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10474F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10475F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10476 10477GPIO SUBSYSTEM 10478M: Linus Walleij <linus.walleij@linaro.org> 10479M: Bartosz Golaszewski <brgl@bgdev.pl> 10480L: linux-gpio@vger.kernel.org 10481S: Maintained 10482T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10483F: Documentation/admin-guide/gpio/ 10484F: Documentation/devicetree/bindings/gpio/ 10485F: Documentation/driver-api/gpio/ 10486F: drivers/gpio/ 10487F: include/dt-bindings/gpio/ 10488F: include/linux/gpio.h 10489F: include/linux/gpio/ 10490F: include/linux/of_gpio.h 10491K: (devm_)?gpio_(request|free|direction|get|set) 10492K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10493K: devm_gpiod_unhinge 10494 10495GPIO UAPI 10496M: Bartosz Golaszewski <brgl@bgdev.pl> 10497R: Kent Gibson <warthog618@gmail.com> 10498L: linux-gpio@vger.kernel.org 10499S: Maintained 10500T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10501F: Documentation/ABI/obsolete/sysfs-gpio 10502F: Documentation/ABI/testing/gpio-cdev 10503F: Documentation/userspace-api/gpio/ 10504F: drivers/gpio/gpiolib-cdev.c 10505F: include/uapi/linux/gpio.h 10506F: tools/gpio/ 10507 10508GRETH 10/100/1G Ethernet MAC device driver 10509M: Andreas Larsson <andreas@gaisler.com> 10510L: netdev@vger.kernel.org 10511S: Maintained 10512F: drivers/net/ethernet/aeroflex/ 10513 10514GREYBUS AUDIO PROTOCOLS DRIVERS 10515M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10516M: Mark Greer <mgreer@animalcreek.com> 10517S: Maintained 10518F: drivers/staging/greybus/audio_apbridgea.c 10519F: drivers/staging/greybus/audio_apbridgea.h 10520F: drivers/staging/greybus/audio_codec.c 10521F: drivers/staging/greybus/audio_codec.h 10522F: drivers/staging/greybus/audio_gb.c 10523F: drivers/staging/greybus/audio_manager.c 10524F: drivers/staging/greybus/audio_manager.h 10525F: drivers/staging/greybus/audio_manager_module.c 10526F: drivers/staging/greybus/audio_manager_private.h 10527F: drivers/staging/greybus/audio_manager_sysfs.c 10528F: drivers/staging/greybus/audio_module.c 10529F: drivers/staging/greybus/audio_topology.c 10530 10531GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10532M: Viresh Kumar <vireshk@kernel.org> 10533S: Maintained 10534F: drivers/staging/greybus/authentication.c 10535F: drivers/staging/greybus/bootrom.c 10536F: drivers/staging/greybus/firmware.h 10537F: drivers/staging/greybus/fw-core.c 10538F: drivers/staging/greybus/fw-download.c 10539F: drivers/staging/greybus/fw-management.c 10540F: drivers/staging/greybus/greybus_authentication.h 10541F: drivers/staging/greybus/greybus_firmware.h 10542F: drivers/staging/greybus/hid.c 10543F: drivers/staging/greybus/i2c.c 10544F: drivers/staging/greybus/spi.c 10545F: drivers/staging/greybus/spilib.c 10546F: drivers/staging/greybus/spilib.h 10547 10548GREYBUS LOOPBACK DRIVER 10549M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10550S: Maintained 10551F: drivers/staging/greybus/loopback.c 10552 10553GREYBUS PLATFORM DRIVERS 10554M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10555S: Maintained 10556F: drivers/staging/greybus/arche-apb-ctrl.c 10557F: drivers/staging/greybus/arche-platform.c 10558F: drivers/staging/greybus/arche_platform.h 10559 10560GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10561M: Rui Miguel Silva <rmfrfs@gmail.com> 10562S: Maintained 10563F: drivers/staging/greybus/gpio.c 10564F: drivers/staging/greybus/light.c 10565F: drivers/staging/greybus/power_supply.c 10566F: drivers/staging/greybus/sdio.c 10567F: drivers/staging/greybus/spi.c 10568F: drivers/staging/greybus/spilib.c 10569 10570GREYBUS BEAGLEPLAY DRIVERS 10571M: Ayush Singh <ayushdevel1325@gmail.com> 10572L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10573S: Maintained 10574F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10575F: drivers/greybus/gb-beagleplay.c 10576 10577GREYBUS SUBSYSTEM 10578M: Johan Hovold <johan@kernel.org> 10579M: Alex Elder <elder@kernel.org> 10580M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10581L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10582S: Maintained 10583F: drivers/greybus/ 10584F: drivers/staging/greybus/ 10585F: include/linux/greybus.h 10586F: include/linux/greybus/ 10587 10588GREYBUS UART PROTOCOLS DRIVERS 10589M: David Lin <dtwlin@gmail.com> 10590S: Maintained 10591F: drivers/staging/greybus/log.c 10592F: drivers/staging/greybus/uart.c 10593 10594GS1662 VIDEO SERIALIZER 10595M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10596L: linux-media@vger.kernel.org 10597S: Maintained 10598T: git git://linuxtv.org/media.git 10599F: drivers/media/spi/gs1662.c 10600 10601GSPCA FINEPIX SUBDRIVER 10602M: Frank Zago <frank@zago.net> 10603L: linux-media@vger.kernel.org 10604S: Maintained 10605T: git git://linuxtv.org/media.git 10606F: drivers/media/usb/gspca/finepix.c 10607 10608GSPCA GL860 SUBDRIVER 10609M: Olivier Lorin <o.lorin@laposte.net> 10610L: linux-media@vger.kernel.org 10611S: Maintained 10612T: git git://linuxtv.org/media.git 10613F: drivers/media/usb/gspca/gl860/ 10614 10615GSPCA M5602 SUBDRIVER 10616M: Erik Andren <erik.andren@gmail.com> 10617L: linux-media@vger.kernel.org 10618S: Maintained 10619T: git git://linuxtv.org/media.git 10620F: drivers/media/usb/gspca/m5602/ 10621 10622GSPCA PAC207 SONIXB SUBDRIVER 10623M: Hans Verkuil <hverkuil@kernel.org> 10624L: linux-media@vger.kernel.org 10625S: Odd Fixes 10626T: git git://linuxtv.org/media.git 10627F: drivers/media/usb/gspca/pac207.c 10628 10629GSPCA SN9C20X SUBDRIVER 10630M: Brian Johnson <brijohn@gmail.com> 10631L: linux-media@vger.kernel.org 10632S: Maintained 10633T: git git://linuxtv.org/media.git 10634F: drivers/media/usb/gspca/sn9c20x.c 10635 10636GSPCA T613 SUBDRIVER 10637M: Leandro Costantino <lcostantino@gmail.com> 10638L: linux-media@vger.kernel.org 10639S: Maintained 10640T: git git://linuxtv.org/media.git 10641F: drivers/media/usb/gspca/t613.c 10642 10643GSPCA USB WEBCAM DRIVER 10644M: Hans Verkuil <hverkuil@kernel.org> 10645L: linux-media@vger.kernel.org 10646S: Odd Fixes 10647T: git git://linuxtv.org/media.git 10648F: drivers/media/usb/gspca/ 10649 10650GTP (GPRS Tunneling Protocol) 10651M: Pablo Neira Ayuso <pablo@netfilter.org> 10652M: Harald Welte <laforge@gnumonks.org> 10653L: osmocom-net-gprs@lists.osmocom.org 10654S: Maintained 10655T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10656F: drivers/net/gtp.c 10657 10658GUID PARTITION TABLE (GPT) 10659M: Davidlohr Bueso <dave@stgolabs.net> 10660L: linux-efi@vger.kernel.org 10661S: Maintained 10662F: block/partitions/efi.* 10663 10664HABANALABS PCI DRIVER 10665M: Yaron Avizrat <yaron.avizrat@intel.com> 10666L: dri-devel@lists.freedesktop.org 10667S: Supported 10668C: irc://irc.oftc.net/dri-devel 10669T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10670F: Documentation/ABI/testing/debugfs-driver-habanalabs 10671F: Documentation/ABI/testing/sysfs-driver-habanalabs 10672F: drivers/accel/habanalabs/ 10673F: include/linux/habanalabs/ 10674F: include/trace/events/habanalabs.h 10675F: include/uapi/drm/habanalabs_accel.h 10676 10677HACKRF MEDIA DRIVER 10678L: linux-media@vger.kernel.org 10679S: Orphan 10680W: https://linuxtv.org 10681Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10682F: drivers/media/usb/hackrf/ 10683 10684HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10685M: Chuck Lever <chuck.lever@oracle.com> 10686L: kernel-tls-handshake@lists.linux.dev 10687L: netdev@vger.kernel.org 10688S: Maintained 10689F: Documentation/netlink/specs/handshake.yaml 10690F: Documentation/networking/tls-handshake.rst 10691F: include/net/handshake.h 10692F: include/trace/events/handshake.h 10693F: net/handshake/ 10694 10695HANTRO VPU CODEC DRIVER 10696M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10697M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10698M: Philipp Zabel <p.zabel@pengutronix.de> 10699L: linux-media@vger.kernel.org 10700L: linux-rockchip@lists.infradead.org 10701S: Maintained 10702F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10703F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10704F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10705F: drivers/media/platform/verisilicon/ 10706 10707HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10708M: Frank Seidel <frank@f-seidel.de> 10709L: platform-driver-x86@vger.kernel.org 10710S: Maintained 10711W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10712F: drivers/platform/x86/hdaps.c 10713 10714HARDWARE MONITORING 10715M: Jean Delvare <jdelvare@suse.com> 10716M: Guenter Roeck <linux@roeck-us.net> 10717L: linux-hwmon@vger.kernel.org 10718S: Maintained 10719W: http://hwmon.wiki.kernel.org/ 10720T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10721F: Documentation/ABI/testing/sysfs-class-hwmon 10722F: Documentation/devicetree/bindings/hwmon/ 10723F: Documentation/hwmon/ 10724F: drivers/hwmon/ 10725F: include/linux/hwmon*.h 10726F: include/trace/events/hwmon*.h 10727K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10728 10729HARDWARE RANDOM NUMBER GENERATOR CORE 10730M: Olivia Mackall <olivia@selenic.com> 10731M: Herbert Xu <herbert@gondor.apana.org.au> 10732L: linux-crypto@vger.kernel.org 10733S: Odd fixes 10734F: Documentation/admin-guide/hw_random.rst 10735F: Documentation/devicetree/bindings/rng/ 10736F: drivers/char/hw_random/ 10737F: include/linux/hw_random.h 10738 10739HARDWARE SPINLOCK CORE 10740M: Bjorn Andersson <andersson@kernel.org> 10741R: Baolin Wang <baolin.wang7@gmail.com> 10742L: linux-remoteproc@vger.kernel.org 10743S: Maintained 10744T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10745F: Documentation/devicetree/bindings/hwlock/ 10746F: Documentation/locking/hwspinlock.rst 10747F: drivers/hwspinlock/ 10748F: include/linux/hwspinlock.h 10749 10750HARDWARE TRACING FACILITIES 10751M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10752S: Maintained 10753F: drivers/hwtracing/ 10754 10755HARMONY SOUND DRIVER 10756L: linux-parisc@vger.kernel.org 10757S: Maintained 10758F: sound/parisc/harmony.* 10759 10760HDPVR USB VIDEO ENCODER DRIVER 10761M: Hans Verkuil <hverkuil@kernel.org> 10762L: linux-media@vger.kernel.org 10763S: Odd Fixes 10764W: https://linuxtv.org 10765T: git git://linuxtv.org/media.git 10766F: drivers/media/usb/hdpvr/ 10767 10768HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10769M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10770S: Supported 10771F: drivers/misc/hpilo.[ch] 10772 10773HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10774M: Jerry Hoemann <jerry.hoemann@hpe.com> 10775S: Supported 10776F: Documentation/watchdog/hpwdt.rst 10777F: drivers/watchdog/hpwdt.c 10778 10779HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10780M: Don Brace <don.brace@microchip.com> 10781L: storagedev@microchip.com 10782L: linux-scsi@vger.kernel.org 10783S: Supported 10784F: Documentation/scsi/hpsa.rst 10785F: drivers/scsi/hpsa*.[ch] 10786F: include/linux/cciss*.h 10787F: include/uapi/linux/cciss*.h 10788 10789HFI1 DRIVER 10790M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10791L: linux-rdma@vger.kernel.org 10792S: Supported 10793F: drivers/infiniband/hw/hfi1 10794 10795HFS FILESYSTEM 10796M: Viacheslav Dubeyko <slava@dubeyko.com> 10797M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10798M: Yangtao Li <frank.li@vivo.com> 10799L: linux-fsdevel@vger.kernel.org 10800S: Maintained 10801F: Documentation/filesystems/hfs.rst 10802F: fs/hfs/ 10803 10804HFSPLUS FILESYSTEM 10805M: Viacheslav Dubeyko <slava@dubeyko.com> 10806M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10807M: Yangtao Li <frank.li@vivo.com> 10808L: linux-fsdevel@vger.kernel.org 10809S: Maintained 10810F: Documentation/filesystems/hfsplus.rst 10811F: fs/hfsplus/ 10812 10813HGA FRAMEBUFFER DRIVER 10814M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10815L: linux-nvidia@lists.surfsouth.com 10816S: Maintained 10817W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10818F: drivers/video/fbdev/hgafb.c 10819 10820HIBERNATION (aka Software Suspend, aka swsusp) 10821M: "Rafael J. Wysocki" <rafael@kernel.org> 10822R: Pavel Machek <pavel@kernel.org> 10823L: linux-pm@vger.kernel.org 10824S: Supported 10825B: https://bugzilla.kernel.org 10826F: arch/*/include/asm/suspend*.h 10827F: arch/x86/power/ 10828F: drivers/base/power/ 10829F: include/linux/freezer.h 10830F: include/linux/pm.h 10831F: include/linux/suspend.h 10832F: kernel/power/ 10833 10834HID CORE LAYER 10835M: Jiri Kosina <jikos@kernel.org> 10836M: Benjamin Tissoires <bentiss@kernel.org> 10837L: linux-input@vger.kernel.org 10838S: Maintained 10839T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10840F: Documentation/hid/ 10841F: drivers/hid/ 10842F: include/linux/hid* 10843F: include/uapi/linux/hid* 10844F: samples/hid/ 10845F: tools/testing/selftests/hid/ 10846 10847HID LOGITECH DRIVERS 10848R: Filipe Laíns <lains@riseup.net> 10849L: linux-input@vger.kernel.org 10850S: Maintained 10851F: drivers/hid/hid-logitech-* 10852 10853HID NVIDIA SHIELD DRIVER 10854M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10855L: linux-input@vger.kernel.org 10856S: Maintained 10857F: drivers/hid/hid-nvidia-shield.c 10858 10859HID PHOENIX RC FLIGHT CONTROLLER 10860M: Marcus Folkesson <marcus.folkesson@gmail.com> 10861L: linux-input@vger.kernel.org 10862S: Maintained 10863F: drivers/hid/hid-pxrc.c 10864 10865HID PLAYSTATION DRIVER 10866M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10867L: linux-input@vger.kernel.org 10868S: Supported 10869F: drivers/hid/hid-playstation.c 10870 10871HID SENSOR HUB DRIVERS 10872M: Jiri Kosina <jikos@kernel.org> 10873M: Jonathan Cameron <jic23@kernel.org> 10874M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10875L: linux-input@vger.kernel.org 10876L: linux-iio@vger.kernel.org 10877S: Maintained 10878F: Documentation/hid/hid-sensor* 10879F: drivers/hid/hid-sensor-* 10880F: drivers/iio/*/hid-* 10881F: include/linux/hid-sensor-* 10882 10883HID UNIVERSAL PIDFF DRIVER 10884M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 10885M: Oleg Makarenko <oleg@makarenk.ooo> 10886L: linux-input@vger.kernel.org 10887S: Maintained 10888B: https://github.com/JacKeTUs/universal-pidff/issues 10889F: drivers/hid/hid-universal-pidff.c 10890 10891HID VRC-2 CAR CONTROLLER DRIVER 10892M: Marcus Folkesson <marcus.folkesson@gmail.com> 10893L: linux-input@vger.kernel.org 10894S: Maintained 10895F: drivers/hid/hid-vrc2.c 10896 10897HID WACOM DRIVER 10898M: Ping Cheng <ping.cheng@wacom.com> 10899M: Jason Gerecke <jason.gerecke@wacom.com> 10900L: linux-input@vger.kernel.org 10901S: Maintained 10902F: drivers/hid/wacom.h 10903F: drivers/hid/wacom_* 10904 10905HID++ LOGITECH DRIVERS 10906R: Filipe Laíns <lains@riseup.net> 10907R: Bastien Nocera <hadess@hadess.net> 10908L: linux-input@vger.kernel.org 10909S: Maintained 10910F: drivers/hid/hid-logitech-hidpp.c 10911 10912HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10913M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10914M: Frederic Weisbecker <frederic@kernel.org> 10915M: Thomas Gleixner <tglx@linutronix.de> 10916L: linux-kernel@vger.kernel.org 10917S: Maintained 10918T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10919F: Documentation/timers/ 10920F: include/linux/clockchips.h 10921F: include/linux/delay.h 10922F: include/linux/hrtimer.h 10923F: include/linux/timer.h 10924F: kernel/time/clockevents.c 10925F: kernel/time/hrtimer.c 10926F: kernel/time/sleep_timeout.c 10927F: kernel/time/timer.c 10928F: kernel/time/timer_list.c 10929F: kernel/time/timer_migration.* 10930F: tools/testing/selftests/timers/ 10931 10932DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 10933M: Andreas Hindborg <a.hindborg@kernel.org> 10934R: Boqun Feng <boqun.feng@gmail.com> 10935R: FUJITA Tomonori <fujita.tomonori@gmail.com> 10936R: Frederic Weisbecker <frederic@kernel.org> 10937R: Lyude Paul <lyude@redhat.com> 10938R: Thomas Gleixner <tglx@linutronix.de> 10939R: Anna-Maria Behnsen <anna-maria@linutronix.de> 10940R: John Stultz <jstultz@google.com> 10941R: Stephen Boyd <sboyd@kernel.org> 10942L: rust-for-linux@vger.kernel.org 10943S: Supported 10944W: https://rust-for-linux.com 10945B: https://github.com/Rust-for-Linux/linux/issues 10946T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 10947F: rust/kernel/time.rs 10948F: rust/kernel/time/ 10949 10950HIGH-SPEED SCC DRIVER FOR AX.25 10951L: linux-hams@vger.kernel.org 10952S: Orphan 10953F: drivers/net/hamradio/scc.c 10954 10955HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10956M: HighPoint Linux Team <linux@highpoint-tech.com> 10957S: Supported 10958W: http://www.highpoint-tech.com 10959F: Documentation/scsi/hptiop.rst 10960F: drivers/scsi/hptiop.c 10961 10962HIKEY960 ONBOARD USB GPIO HUB DRIVER 10963M: John Stultz <jstultz@google.com> 10964L: linux-kernel@vger.kernel.org 10965S: Maintained 10966F: drivers/misc/hisi_hikey_usb.c 10967 10968HIMAX HX83112B TOUCHSCREEN SUPPORT 10969M: Job Noorman <job@noorman.info> 10970L: linux-input@vger.kernel.org 10971S: Maintained 10972F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10973F: drivers/input/touchscreen/himax_hx83112b.c 10974 10975HIPPI 10976M: Jes Sorensen <jes@trained-monkey.org> 10977S: Maintained 10978F: drivers/net/hippi/ 10979F: include/linux/hippidevice.h 10980F: include/uapi/linux/if_hippi.h 10981F: net/802/hippi.c 10982 10983HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10984M: Kurt Kanzenbach <kurt@linutronix.de> 10985L: netdev@vger.kernel.org 10986S: Maintained 10987F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10988F: drivers/net/dsa/hirschmann/* 10989F: include/linux/platform_data/hirschmann-hellcreek.h 10990F: net/dsa/tag_hellcreek.c 10991 10992HISILICON DMA DRIVER 10993M: Zhou Wang <wangzhou1@hisilicon.com> 10994M: Longfang Liu <liulongfang@huawei.com> 10995L: dmaengine@vger.kernel.org 10996S: Maintained 10997F: drivers/dma/hisi_dma.c 10998 10999HISILICON GPIO DRIVER 11000M: Yang Shen <shenyang39@huawei.com> 11001L: linux-gpio@vger.kernel.org 11002S: Maintained 11003F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11004F: drivers/gpio/gpio-hisi.c 11005 11006HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11007M: Zhiqi Song <songzhiqi1@huawei.com> 11008M: Longfang Liu <liulongfang@huawei.com> 11009L: linux-crypto@vger.kernel.org 11010S: Maintained 11011F: Documentation/ABI/testing/debugfs-hisi-hpre 11012F: drivers/crypto/hisilicon/hpre/hpre.h 11013F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11014F: drivers/crypto/hisilicon/hpre/hpre_main.c 11015 11016HISILICON HNS3 PMU DRIVER 11017M: Jijie Shao <shaojijie@huawei.com> 11018S: Supported 11019F: Documentation/admin-guide/perf/hns3-pmu.rst 11020F: drivers/perf/hisilicon/hns3_pmu.c 11021 11022HISILICON I2C CONTROLLER DRIVER 11023M: Yicong Yang <yangyicong@hisilicon.com> 11024L: linux-i2c@vger.kernel.org 11025S: Maintained 11026W: https://www.hisilicon.com 11027F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11028F: drivers/i2c/busses/i2c-hisi.c 11029 11030HISILICON KUNPENG SOC HCCS DRIVER 11031M: Huisong Li <lihuisong@huawei.com> 11032S: Maintained 11033F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11034F: drivers/soc/hisilicon/kunpeng_hccs.c 11035F: drivers/soc/hisilicon/kunpeng_hccs.h 11036 11037HISILICON LPC BUS DRIVER 11038M: Jay Fang <f.fangjian@huawei.com> 11039S: Maintained 11040W: http://www.hisilicon.com 11041F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11042F: drivers/bus/hisi_lpc.c 11043 11044HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11045M: Jian Shen <shenjian15@huawei.com> 11046M: Salil Mehta <salil.mehta@huawei.com> 11047M: Jijie Shao <shaojijie@huawei.com> 11048L: netdev@vger.kernel.org 11049S: Maintained 11050W: http://www.hisilicon.com 11051F: drivers/net/ethernet/hisilicon/hns3/ 11052 11053HISILICON NETWORK HIBMCGE DRIVER 11054M: Jijie Shao <shaojijie@huawei.com> 11055L: netdev@vger.kernel.org 11056S: Maintained 11057F: drivers/net/ethernet/hisilicon/hibmcge/ 11058 11059HISILICON NETWORK SUBSYSTEM DRIVER 11060M: Jian Shen <shenjian15@huawei.com> 11061M: Salil Mehta <salil.mehta@huawei.com> 11062L: netdev@vger.kernel.org 11063S: Maintained 11064W: http://www.hisilicon.com 11065F: Documentation/devicetree/bindings/net/hisilicon*.txt 11066F: drivers/net/ethernet/hisilicon/ 11067 11068HISILICON PMU DRIVER 11069M: Yicong Yang <yangyicong@hisilicon.com> 11070M: Jonathan Cameron <jonathan.cameron@huawei.com> 11071S: Supported 11072W: http://www.hisilicon.com 11073F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11074F: Documentation/admin-guide/perf/hisi-pmu.rst 11075F: drivers/perf/hisilicon 11076F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11077 11078HISILICON PTT DRIVER 11079M: Yicong Yang <yangyicong@hisilicon.com> 11080M: Jonathan Cameron <jonathan.cameron@huawei.com> 11081L: linux-kernel@vger.kernel.org 11082S: Maintained 11083F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11084F: Documentation/trace/hisi-ptt.rst 11085F: drivers/hwtracing/ptt/ 11086F: tools/perf/arch/arm64/util/hisi-ptt.c 11087F: tools/perf/util/hisi-ptt* 11088F: tools/perf/util/hisi-ptt-decoder/* 11089 11090HISILICON QM DRIVER 11091M: Weili Qian <qianweili@huawei.com> 11092M: Zhou Wang <wangzhou1@hisilicon.com> 11093L: linux-crypto@vger.kernel.org 11094S: Maintained 11095F: drivers/crypto/hisilicon/Kconfig 11096F: drivers/crypto/hisilicon/Makefile 11097F: drivers/crypto/hisilicon/qm.c 11098F: drivers/crypto/hisilicon/sgl.c 11099F: include/linux/hisi_acc_qm.h 11100 11101HISILICON ROCE DRIVER 11102M: Chengchang Tang <tangchengchang@huawei.com> 11103M: Junxian Huang <huangjunxian6@hisilicon.com> 11104L: linux-rdma@vger.kernel.org 11105S: Maintained 11106F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11107F: drivers/infiniband/hw/hns/ 11108 11109HISILICON SAS Controller 11110M: Yihang Li <liyihang9@h-partners.com> 11111S: Supported 11112W: http://www.hisilicon.com 11113F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11114F: drivers/scsi/hisi_sas/ 11115 11116HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11117M: Longfang Liu <liulongfang@huawei.com> 11118L: linux-crypto@vger.kernel.org 11119S: Maintained 11120F: Documentation/ABI/testing/debugfs-hisi-sec 11121F: drivers/crypto/hisilicon/sec2/sec.h 11122F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11123F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11124F: drivers/crypto/hisilicon/sec2/sec_main.c 11125 11126HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11127M: Yang Shen <shenyang39@huawei.com> 11128L: linux-spi@vger.kernel.org 11129S: Maintained 11130W: http://www.hisilicon.com 11131F: drivers/spi/spi-hisi-kunpeng.c 11132 11133HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11134M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11135L: linux-kernel@vger.kernel.org 11136S: Maintained 11137F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11138F: drivers/spmi/hisi-spmi-controller.c 11139 11140HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11141M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11142L: linux-kernel@vger.kernel.org 11143S: Maintained 11144F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11145F: drivers/mfd/hi6421-spmi-pmic.c 11146 11147HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11148M: Weili Qian <qianweili@huawei.com> 11149S: Maintained 11150F: drivers/crypto/hisilicon/trng/trng.c 11151 11152HISILICON V3XX SPI NOR FLASH Controller Driver 11153M: Yang Shen <shenyang39@huawei.com> 11154S: Maintained 11155W: http://www.hisilicon.com 11156F: drivers/spi/spi-hisi-sfc-v3xx.c 11157 11158HISILICON ZIP Controller DRIVER 11159M: Yang Shen <shenyang39@huawei.com> 11160M: Zhou Wang <wangzhou1@hisilicon.com> 11161L: linux-crypto@vger.kernel.org 11162S: Maintained 11163F: Documentation/ABI/testing/debugfs-hisi-zip 11164F: drivers/crypto/hisilicon/zip/ 11165 11166HMM - Heterogeneous Memory Management 11167M: Jason Gunthorpe <jgg@nvidia.com> 11168M: Leon Romanovsky <leonro@nvidia.com> 11169L: linux-mm@kvack.org 11170S: Maintained 11171F: Documentation/mm/hmm.rst 11172F: include/linux/hmm* 11173F: lib/test_hmm* 11174F: mm/hmm* 11175F: tools/testing/selftests/mm/*hmm* 11176 11177HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11178M: Petre Rodan <petre.rodan@subdimension.ro> 11179L: linux-iio@vger.kernel.org 11180S: Maintained 11181F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11182F: drivers/iio/pressure/hsc030pa* 11183 11184HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11185M: Andreas Klinger <ak@it-klinger.de> 11186M: Petre Rodan <petre.rodan@subdimension.ro> 11187L: linux-iio@vger.kernel.org 11188S: Maintained 11189F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11190F: drivers/iio/pressure/mprls0025pa* 11191 11192HP BIOSCFG DRIVER 11193M: Jorge Lopez <jorge.lopez2@hp.com> 11194L: platform-driver-x86@vger.kernel.org 11195S: Maintained 11196F: drivers/platform/x86/hp/hp-bioscfg/ 11197 11198HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11199L: platform-driver-x86@vger.kernel.org 11200S: Orphan 11201F: drivers/platform/x86/hp/tc1100-wmi.c 11202 11203HP WMI HARDWARE MONITOR DRIVER 11204M: James Seo <james@equiv.tech> 11205L: linux-hwmon@vger.kernel.org 11206S: Maintained 11207F: Documentation/hwmon/hp-wmi-sensors.rst 11208F: drivers/hwmon/hp-wmi-sensors.c 11209 11210HPET: High Precision Event Timers driver 11211M: Clemens Ladisch <clemens@ladisch.de> 11212S: Maintained 11213F: Documentation/timers/hpet.rst 11214F: drivers/char/hpet.c 11215F: include/linux/hpet.h 11216F: include/uapi/linux/hpet.h 11217 11218HPET: x86 11219S: Orphan 11220F: arch/x86/include/asm/hpet.h 11221F: arch/x86/kernel/hpet.c 11222 11223HPFS FILESYSTEM 11224M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11225S: Maintained 11226W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11227F: fs/hpfs/ 11228 11229HS3001 Hardware Temperature and Humidity Sensor 11230M: Andre Werner <andre.werner@systec-electronic.com> 11231L: linux-hwmon@vger.kernel.org 11232S: Maintained 11233F: drivers/hwmon/hs3001.c 11234 11235HSI SUBSYSTEM 11236M: Sebastian Reichel <sre@kernel.org> 11237S: Maintained 11238T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11239F: Documentation/ABI/testing/sysfs-bus-hsi 11240F: Documentation/driver-api/hsi.rst 11241F: drivers/hsi/ 11242F: include/linux/hsi/ 11243F: include/uapi/linux/hsi/ 11244 11245HSO 3G MODEM DRIVER 11246L: linux-usb@vger.kernel.org 11247S: Orphan 11248F: drivers/net/usb/hso.c 11249 11250HSR NETWORK PROTOCOL 11251L: netdev@vger.kernel.org 11252S: Orphan 11253F: net/hsr/ 11254 11255HT16K33 LED CONTROLLER DRIVER 11256M: Robin van der Gracht <robin@protonic.nl> 11257S: Maintained 11258F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11259F: drivers/auxdisplay/ht16k33.c 11260 11261HTCPEN TOUCHSCREEN DRIVER 11262M: Pau Oliva Fora <pof@eslack.org> 11263L: linux-input@vger.kernel.org 11264S: Maintained 11265F: drivers/input/touchscreen/htcpen.c 11266 11267HTE SUBSYSTEM 11268M: Dipen Patel <dipenp@nvidia.com> 11269L: timestamp@lists.linux.dev 11270S: Maintained 11271Q: https://patchwork.kernel.org/project/timestamp/list/ 11272T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11273F: Documentation/devicetree/bindings/timestamp/ 11274F: Documentation/driver-api/hte/ 11275F: drivers/hte/ 11276F: include/linux/hte.h 11277 11278HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11279M: Lorenzo Bianconi <lorenzo@kernel.org> 11280L: linux-iio@vger.kernel.org 11281S: Maintained 11282W: http://www.st.com/ 11283F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11284F: drivers/iio/humidity/hts221* 11285 11286HTU31 Hardware Temperature and Humidity Sensor 11287M: Andrei Lalaev <andrey.lalaev@gmail.com> 11288L: linux-hwmon@vger.kernel.org 11289S: Maintained 11290F: drivers/hwmon/htu31.c 11291 11292HUAWEI ETHERNET DRIVER 11293M: Cai Huoqing <cai.huoqing@linux.dev> 11294L: netdev@vger.kernel.org 11295S: Maintained 11296F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11297F: drivers/net/ethernet/huawei/hinic/ 11298 11299HUAWEI 3RD GEN ETHERNET DRIVER 11300M: Fan Gong <gongfan1@huawei.com> 11301L: netdev@vger.kernel.org 11302S: Maintained 11303F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11304F: drivers/net/ethernet/huawei/hinic3/ 11305 11306HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11307M: Pengyu Luo <mitltlatltl@gmail.com> 11308S: Maintained 11309F: Documentation/devicetree/bindings/platform/huawei,gaokun-ec.yaml 11310F: drivers/platform/arm64/huawei-gaokun-ec.c 11311F: drivers/power/supply/huawei-gaokun-battery.c 11312F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11313F: include/linux/platform_data/huawei-gaokun-ec.h 11314 11315HUGETLB SUBSYSTEM 11316M: Muchun Song <muchun.song@linux.dev> 11317M: Oscar Salvador <osalvador@suse.de> 11318R: David Hildenbrand <david@redhat.com> 11319L: linux-mm@kvack.org 11320S: Maintained 11321F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11322F: Documentation/admin-guide/mm/hugetlbpage.rst 11323F: Documentation/mm/hugetlbfs_reserv.rst 11324F: Documentation/mm/vmemmap_dedup.rst 11325F: fs/hugetlbfs/ 11326F: include/linux/hugetlb.h 11327F: include/trace/events/hugetlbfs.h 11328F: mm/hugetlb.c 11329F: mm/hugetlb_cgroup.c 11330F: mm/hugetlb_cma.c 11331F: mm/hugetlb_cma.h 11332F: mm/hugetlb_vmemmap.c 11333F: mm/hugetlb_vmemmap.h 11334F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11335 11336HVA ST MEDIA DRIVER 11337M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11338L: linux-media@vger.kernel.org 11339S: Supported 11340W: https://linuxtv.org 11341T: git git://linuxtv.org/media.git 11342F: drivers/media/platform/st/sti/hva 11343 11344HWPOISON MEMORY FAILURE HANDLING 11345M: Miaohe Lin <linmiaohe@huawei.com> 11346R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11347L: linux-mm@kvack.org 11348S: Maintained 11349F: mm/hwpoison-inject.c 11350F: mm/memory-failure.c 11351 11352HYCON HY46XX TOUCHSCREEN SUPPORT 11353M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11354L: linux-input@vger.kernel.org 11355S: Maintained 11356F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11357F: drivers/input/touchscreen/hycon-hy46xx.c 11358 11359HYGON PROCESSOR SUPPORT 11360M: Pu Wen <puwen@hygon.cn> 11361L: linux-kernel@vger.kernel.org 11362S: Maintained 11363F: arch/x86/kernel/cpu/hygon.c 11364 11365HYNIX HI556 SENSOR DRIVER 11366M: Sakari Ailus <sakari.ailus@linux.intel.com> 11367L: linux-media@vger.kernel.org 11368S: Maintained 11369T: git git://linuxtv.org/media.git 11370F: drivers/media/i2c/hi556.c 11371 11372HYNIX HI846 SENSOR DRIVER 11373M: Martin Kepplinger <martin.kepplinger@puri.sm> 11374L: linux-media@vger.kernel.org 11375S: Maintained 11376F: drivers/media/i2c/hi846.c 11377 11378HYNIX HI847 SENSOR DRIVER 11379M: Sakari Ailus <sakari.ailus@linux.intel.com> 11380L: linux-media@vger.kernel.org 11381S: Maintained 11382F: drivers/media/i2c/hi847.c 11383 11384Hyper-V/Azure CORE AND DRIVERS 11385M: "K. Y. Srinivasan" <kys@microsoft.com> 11386M: Haiyang Zhang <haiyangz@microsoft.com> 11387M: Wei Liu <wei.liu@kernel.org> 11388M: Dexuan Cui <decui@microsoft.com> 11389L: linux-hyperv@vger.kernel.org 11390S: Supported 11391T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11392F: Documentation/ABI/stable/sysfs-bus-vmbus 11393F: Documentation/ABI/testing/debugfs-hyperv 11394F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11395F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11396F: Documentation/virt/hyperv 11397F: arch/arm64/hyperv 11398F: arch/arm64/include/asm/mshyperv.h 11399F: arch/x86/hyperv 11400F: arch/x86/include/asm/mshyperv.h 11401F: arch/x86/include/asm/trace/hyperv.h 11402F: arch/x86/kernel/cpu/mshyperv.c 11403F: drivers/clocksource/hyperv_timer.c 11404F: drivers/hid/hid-hyperv.c 11405F: drivers/hv/ 11406F: drivers/input/serio/hyperv-keyboard.c 11407F: drivers/iommu/hyperv-iommu.c 11408F: drivers/net/ethernet/microsoft/ 11409F: drivers/net/hyperv/ 11410F: drivers/pci/controller/pci-hyperv-intf.c 11411F: drivers/pci/controller/pci-hyperv.c 11412F: drivers/scsi/storvsc_drv.c 11413F: drivers/uio/uio_hv_generic.c 11414F: drivers/video/fbdev/hyperv_fb.c 11415F: include/asm-generic/mshyperv.h 11416F: include/clocksource/hyperv_timer.h 11417F: include/hyperv/hvgdk.h 11418F: include/hyperv/hvgdk_ext.h 11419F: include/hyperv/hvgdk_mini.h 11420F: include/hyperv/hvhdk.h 11421F: include/hyperv/hvhdk_mini.h 11422F: include/linux/hyperv.h 11423F: include/net/mana 11424F: include/uapi/linux/hyperv.h 11425F: net/vmw_vsock/hyperv_transport.c 11426F: tools/hv/ 11427 11428HYPERBUS SUPPORT 11429M: Vignesh Raghavendra <vigneshr@ti.com> 11430R: Tudor Ambarus <tudor.ambarus@linaro.org> 11431L: linux-mtd@lists.infradead.org 11432S: Supported 11433Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11434C: irc://irc.oftc.net/mtd 11435T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11436F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11437F: drivers/mtd/hyperbus/ 11438F: include/linux/mtd/hyperbus.h 11439 11440HYPERVISOR VIRTUAL CONSOLE DRIVER 11441L: linuxppc-dev@lists.ozlabs.org 11442S: Odd Fixes 11443F: drivers/tty/hvc/ 11444 11445HUNG TASK DETECTOR 11446M: Andrew Morton <akpm@linux-foundation.org> 11447R: Lance Yang <lance.yang@linux.dev> 11448L: linux-kernel@vger.kernel.org 11449S: Maintained 11450F: include/linux/hung_task.h 11451F: kernel/hung_task.c 11452 11453I2C ACPI SUPPORT 11454M: Mika Westerberg <westeri@kernel.org> 11455L: linux-i2c@vger.kernel.org 11456L: linux-acpi@vger.kernel.org 11457S: Maintained 11458F: drivers/i2c/i2c-core-acpi.c 11459 11460I2C ADDRESS TRANSLATOR (ATR) 11461M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11462R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11463L: linux-i2c@vger.kernel.org 11464S: Maintained 11465F: drivers/i2c/i2c-atr.c 11466F: include/linux/i2c-atr.h 11467 11468I2C CONTROLLER DRIVER FOR NVIDIA GPU 11469M: Ajay Gupta <ajayg@nvidia.com> 11470L: linux-i2c@vger.kernel.org 11471S: Maintained 11472F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11473F: drivers/i2c/busses/i2c-nvidia-gpu.c 11474 11475I2C MUXES 11476M: Peter Rosin <peda@axentia.se> 11477L: linux-i2c@vger.kernel.org 11478S: Maintained 11479F: Documentation/devicetree/bindings/i2c/i2c-arb* 11480F: Documentation/devicetree/bindings/i2c/i2c-gate* 11481F: Documentation/devicetree/bindings/i2c/i2c-mux* 11482F: Documentation/i2c/i2c-topology.rst 11483F: Documentation/i2c/muxes/ 11484F: drivers/i2c/i2c-mux.c 11485F: drivers/i2c/muxes/ 11486F: include/linux/i2c-mux.h 11487 11488I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11489M: Gregory CLEMENT <gregory.clement@bootlin.com> 11490L: linux-i2c@vger.kernel.org 11491S: Maintained 11492F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11493F: drivers/i2c/busses/i2c-mv64xxx.c 11494 11495I2C OF COMPONENT PROBER 11496M: Chen-Yu Tsai <wenst@chromium.org> 11497L: linux-i2c@vger.kernel.org 11498L: devicetree@vger.kernel.org 11499S: Maintained 11500F: drivers/i2c/i2c-core-of-prober.c 11501F: include/linux/i2c-of-prober.h 11502 11503I2C OVER PARALLEL PORT 11504M: Jean Delvare <jdelvare@suse.com> 11505L: linux-i2c@vger.kernel.org 11506S: Maintained 11507F: Documentation/i2c/busses/i2c-parport.rst 11508F: drivers/i2c/busses/i2c-parport.c 11509 11510I2C SUBSYSTEM 11511M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11512L: linux-i2c@vger.kernel.org 11513S: Maintained 11514W: https://i2c.wiki.kernel.org/ 11515Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11516T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11517F: Documentation/i2c/ 11518F: drivers/i2c/* 11519F: include/dt-bindings/i2c/i2c.h 11520F: include/linux/i2c-dev.h 11521F: include/linux/i2c-smbus.h 11522F: include/linux/i2c.h 11523F: include/uapi/linux/i2c-*.h 11524F: include/uapi/linux/i2c.h 11525 11526I2C SUBSYSTEM HOST DRIVERS 11527M: Andi Shyti <andi.shyti@kernel.org> 11528L: linux-i2c@vger.kernel.org 11529S: Maintained 11530W: https://i2c.wiki.kernel.org/ 11531Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11532T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11533F: Documentation/devicetree/bindings/i2c/ 11534F: drivers/i2c/algos/ 11535F: drivers/i2c/busses/ 11536F: include/dt-bindings/i2c/ 11537 11538I2C-TAOS-EVM DRIVER 11539M: Jean Delvare <jdelvare@suse.com> 11540L: linux-i2c@vger.kernel.org 11541S: Maintained 11542F: Documentation/i2c/busses/i2c-taos-evm.rst 11543F: drivers/i2c/busses/i2c-taos-evm.c 11544 11545I2C-TINY-USB DRIVER 11546M: Till Harbaum <till@harbaum.org> 11547L: linux-i2c@vger.kernel.org 11548S: Maintained 11549W: http://www.harbaum.org/till/i2c_tiny_usb 11550F: drivers/i2c/busses/i2c-tiny-usb.c 11551 11552I2C/SMBUS CONTROLLER DRIVERS FOR PC 11553M: Jean Delvare <jdelvare@suse.com> 11554L: linux-i2c@vger.kernel.org 11555S: Maintained 11556F: Documentation/i2c/busses/i2c-ali1535.rst 11557F: Documentation/i2c/busses/i2c-ali1563.rst 11558F: Documentation/i2c/busses/i2c-ali15x3.rst 11559F: Documentation/i2c/busses/i2c-amd756.rst 11560F: Documentation/i2c/busses/i2c-amd8111.rst 11561F: Documentation/i2c/busses/i2c-i801.rst 11562F: Documentation/i2c/busses/i2c-nforce2.rst 11563F: Documentation/i2c/busses/i2c-piix4.rst 11564F: Documentation/i2c/busses/i2c-sis5595.rst 11565F: Documentation/i2c/busses/i2c-sis630.rst 11566F: Documentation/i2c/busses/i2c-sis96x.rst 11567F: Documentation/i2c/busses/i2c-via.rst 11568F: Documentation/i2c/busses/i2c-viapro.rst 11569F: drivers/i2c/busses/i2c-ali1535.c 11570F: drivers/i2c/busses/i2c-ali1563.c 11571F: drivers/i2c/busses/i2c-ali15x3.c 11572F: drivers/i2c/busses/i2c-amd756.c 11573F: drivers/i2c/busses/i2c-amd8111.c 11574F: drivers/i2c/busses/i2c-i801.c 11575F: drivers/i2c/busses/i2c-isch.c 11576F: drivers/i2c/busses/i2c-nforce2.c 11577F: drivers/i2c/busses/i2c-piix4.* 11578F: drivers/i2c/busses/i2c-sis5595.c 11579F: drivers/i2c/busses/i2c-sis630.c 11580F: drivers/i2c/busses/i2c-sis96x.c 11581F: drivers/i2c/busses/i2c-via.c 11582F: drivers/i2c/busses/i2c-viapro.c 11583 11584I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11585M: Hans de Goede <hansg@kernel.org> 11586L: linux-i2c@vger.kernel.org 11587S: Maintained 11588F: drivers/i2c/busses/i2c-cht-wc.c 11589 11590I2C/SMBUS ISMT DRIVER 11591M: Neil Horman <nhorman@tuxdriver.com> 11592L: linux-i2c@vger.kernel.org 11593F: Documentation/i2c/busses/i2c-ismt.rst 11594F: drivers/i2c/busses/i2c-ismt.c 11595 11596I2C/SMBUS ZHAOXIN DRIVER 11597M: Hans Hu <hanshu@zhaoxin.com> 11598L: linux-i2c@vger.kernel.org 11599S: Maintained 11600W: https://www.zhaoxin.com 11601F: drivers/i2c/busses/i2c-viai2c-common.c 11602F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11603 11604I2C/SMBUS STUB DRIVER 11605M: Jean Delvare <jdelvare@suse.com> 11606L: linux-i2c@vger.kernel.org 11607S: Maintained 11608F: drivers/i2c/i2c-stub.c 11609 11610I3C DRIVER FOR ASPEED AST2600 11611M: Jeremy Kerr <jk@codeconstruct.com.au> 11612S: Maintained 11613F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11614F: drivers/i3c/master/ast2600-i3c-master.c 11615 11616I3C DRIVER FOR CADENCE I3C MASTER IP 11617M: Przemysław Gaj <pgaj@cadence.com> 11618S: Maintained 11619F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11620F: drivers/i3c/master/i3c-master-cdns.c 11621 11622I3C DRIVER FOR RENESAS 11623M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11624M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11625S: Supported 11626F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11627F: drivers/i3c/master/renesas-i3c.c 11628 11629I3C DRIVER FOR SYNOPSYS DESIGNWARE 11630S: Orphan 11631F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11632F: drivers/i3c/master/dw* 11633 11634I3C SUBSYSTEM 11635M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11636R: Frank Li <Frank.Li@nxp.com> 11637L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11638S: Maintained 11639Q: https://patchwork.kernel.org/project/linux-i3c/list/ 11640C: irc://chat.freenode.net/linux-i3c 11641T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11642F: Documentation/ABI/testing/sysfs-bus-i3c 11643F: Documentation/devicetree/bindings/i3c/ 11644F: Documentation/driver-api/i3c 11645F: drivers/i3c/ 11646F: include/dt-bindings/i3c/ 11647F: include/linux/i3c/ 11648 11649IBM Operation Panel Input Driver 11650M: Eddie James <eajames@linux.ibm.com> 11651L: linux-input@vger.kernel.org 11652S: Maintained 11653F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11654F: drivers/input/misc/ibm-panel.c 11655 11656IBM Power 842 compression accelerator 11657M: Haren Myneni <haren@us.ibm.com> 11658S: Supported 11659F: crypto/842.c 11660F: drivers/crypto/nx/Kconfig 11661F: drivers/crypto/nx/Makefile 11662F: drivers/crypto/nx/nx-842* 11663F: include/linux/sw842.h 11664F: lib/842/ 11665 11666IBM Power in-Nest Crypto Acceleration 11667M: Breno Leitão <leitao@debian.org> 11668M: Nayna Jain <nayna@linux.ibm.com> 11669M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11670L: linux-crypto@vger.kernel.org 11671S: Supported 11672F: drivers/crypto/nx/Kconfig 11673F: drivers/crypto/nx/Makefile 11674F: drivers/crypto/nx/nx-aes* 11675F: drivers/crypto/nx/nx-sha* 11676F: drivers/crypto/nx/nx.* 11677F: drivers/crypto/nx/nx_csbcpb.h 11678F: drivers/crypto/nx/nx_debugfs.c 11679 11680IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11681M: Tyrel Datwyler <tyreld@linux.ibm.com> 11682L: linux-pci@vger.kernel.org 11683L: linuxppc-dev@lists.ozlabs.org 11684S: Supported 11685F: drivers/pci/hotplug/rpadlpar* 11686 11687IBM Power Linux RAID adapter 11688M: Brian King <brking@us.ibm.com> 11689S: Supported 11690F: drivers/scsi/ipr.* 11691 11692IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11693M: Tyrel Datwyler <tyreld@linux.ibm.com> 11694L: linux-pci@vger.kernel.org 11695L: linuxppc-dev@lists.ozlabs.org 11696S: Supported 11697F: drivers/pci/hotplug/rpaphp* 11698 11699IBM Power SRIOV Virtual NIC Device Driver 11700M: Haren Myneni <haren@linux.ibm.com> 11701M: Rick Lindsley <ricklind@linux.ibm.com> 11702R: Nick Child <nnac123@linux.ibm.com> 11703R: Thomas Falcon <tlfalcon@linux.ibm.com> 11704L: netdev@vger.kernel.org 11705S: Maintained 11706F: drivers/net/ethernet/ibm/ibmvnic.* 11707 11708IBM Power VFIO Support 11709M: Timothy Pearson <tpearson@raptorengineering.com> 11710S: Supported 11711F: drivers/vfio/vfio_iommu_spapr_tce.c 11712 11713IBM Power Virtual Ethernet Device Driver 11714M: Nick Child <nnac123@linux.ibm.com> 11715L: netdev@vger.kernel.org 11716S: Maintained 11717F: drivers/net/ethernet/ibm/ibmveth.* 11718 11719IBM Power Virtual FC Device Drivers 11720M: Tyrel Datwyler <tyreld@linux.ibm.com> 11721L: linux-scsi@vger.kernel.org 11722S: Supported 11723F: drivers/scsi/ibmvscsi/ibmvfc* 11724 11725IBM Power Virtual Management Channel Driver 11726M: Brad Warrum <bwarrum@linux.ibm.com> 11727M: Ritu Agarwal <rituagar@linux.ibm.com> 11728S: Supported 11729F: drivers/misc/ibmvmc.* 11730 11731IBM Power Virtual SCSI Device Drivers 11732M: Tyrel Datwyler <tyreld@linux.ibm.com> 11733L: linux-scsi@vger.kernel.org 11734S: Supported 11735F: drivers/scsi/ibmvscsi/ibmvscsi* 11736F: include/scsi/viosrp.h 11737 11738IBM Power Virtual SCSI Device Target Driver 11739M: Tyrel Datwyler <tyreld@linux.ibm.com> 11740L: linux-scsi@vger.kernel.org 11741L: target-devel@vger.kernel.org 11742S: Supported 11743F: drivers/scsi/ibmvscsi_tgt/ 11744 11745IBM Power VMX Cryptographic instructions 11746M: Breno Leitão <leitao@debian.org> 11747M: Nayna Jain <nayna@linux.ibm.com> 11748M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11749L: linux-crypto@vger.kernel.org 11750S: Supported 11751F: arch/powerpc/crypto/Kconfig 11752F: arch/powerpc/crypto/Makefile 11753F: arch/powerpc/crypto/aes.c 11754F: arch/powerpc/crypto/aes_cbc.c 11755F: arch/powerpc/crypto/aes_ctr.c 11756F: arch/powerpc/crypto/aes_xts.c 11757F: arch/powerpc/crypto/aesp8-ppc.* 11758F: arch/powerpc/crypto/ghash.c 11759F: arch/powerpc/crypto/ghashp8-ppc.pl 11760F: arch/powerpc/crypto/ppc-xlate.pl 11761F: arch/powerpc/crypto/vmx.c 11762 11763IBM ServeRAID RAID DRIVER 11764S: Orphan 11765F: drivers/scsi/ips.* 11766 11767ICH LPC AND GPIO DRIVER 11768M: Peter Tyser <ptyser@xes-inc.com> 11769S: Maintained 11770F: drivers/gpio/gpio-ich.c 11771F: drivers/mfd/lpc_ich.c 11772 11773ICY I2C DRIVER 11774M: Max Staudt <max@enpas.org> 11775L: linux-i2c@vger.kernel.org 11776S: Maintained 11777F: drivers/i2c/busses/i2c-icy.c 11778 11779IDEAPAD LAPTOP EXTRAS DRIVER 11780M: Ike Panhc <ikepanhc@gmail.com> 11781L: platform-driver-x86@vger.kernel.org 11782S: Maintained 11783W: http://launchpad.net/ideapad-laptop 11784F: drivers/platform/x86/lenovo/ideapad-laptop.c 11785 11786IDEAPAD LAPTOP SLIDEBAR DRIVER 11787M: Andrey Moiseev <o2g.org.ru@gmail.com> 11788L: linux-input@vger.kernel.org 11789S: Maintained 11790W: https://github.com/o2genum/ideapad-slidebar 11791F: drivers/input/misc/ideapad_slidebar.c 11792 11793IDT VersaClock 5 CLOCK DRIVER 11794M: Luca Ceresoli <luca@lucaceresoli.net> 11795S: Maintained 11796F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 11797F: drivers/clk/clk-versaclock5.c 11798 11799IEEE 802.15.4 SUBSYSTEM 11800M: Alexander Aring <alex.aring@gmail.com> 11801M: Stefan Schmidt <stefan@datenfreihafen.org> 11802M: Miquel Raynal <miquel.raynal@bootlin.com> 11803L: linux-wpan@vger.kernel.org 11804S: Maintained 11805W: https://linux-wpan.org/ 11806Q: https://patchwork.kernel.org/project/linux-wpan/list/ 11807T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 11808T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 11809F: Documentation/networking/ieee802154.rst 11810F: drivers/net/ieee802154/ 11811F: include/linux/ieee802154.h 11812F: include/linux/nl802154.h 11813F: include/net/af_ieee802154.h 11814F: include/net/cfg802154.h 11815F: include/net/ieee802154_netdev.h 11816F: include/net/mac802154.h 11817F: include/net/nl802154.h 11818F: net/ieee802154/ 11819F: net/mac802154/ 11820 11821Intel VIRTIO DATA PATH ACCELERATOR 11822M: Zhu Lingshan <lingshan.zhu@kernel.org> 11823L: virtualization@lists.linux.dev 11824S: Supported 11825F: drivers/vdpa/ifcvf/ 11826 11827IFE PROTOCOL 11828M: Yotam Gigi <yotam.gi@gmail.com> 11829M: Jamal Hadi Salim <jhs@mojatatu.com> 11830F: include/net/ife.h 11831F: include/uapi/linux/ife.h 11832F: net/ife 11833 11834IGORPLUG-USB IR RECEIVER 11835M: Sean Young <sean@mess.org> 11836L: linux-media@vger.kernel.org 11837S: Maintained 11838F: drivers/media/rc/igorplugusb.c 11839 11840IGUANAWORKS USB IR TRANSCEIVER 11841M: Sean Young <sean@mess.org> 11842L: linux-media@vger.kernel.org 11843S: Maintained 11844F: drivers/media/rc/iguanair.c 11845 11846IIO ADC HELPERS 11847M: Matti Vaittinen <mazziesaccount@gmail.com> 11848L: linux-iio@vger.kernel.org 11849S: Maintained 11850F: drivers/iio/adc/industrialio-adc.c 11851F: include/linux/iio/adc-helpers.h 11852 11853IIO BACKEND FRAMEWORK 11854M: Nuno Sa <nuno.sa@analog.com> 11855R: Olivier Moysan <olivier.moysan@foss.st.com> 11856L: linux-iio@vger.kernel.org 11857S: Maintained 11858F: Documentation/ABI/testing/debugfs-iio-backend 11859F: drivers/iio/industrialio-backend.c 11860F: include/linux/iio/backend.h 11861 11862IIO DIGITAL POTENTIOMETER DAC 11863M: Peter Rosin <peda@axentia.se> 11864L: linux-iio@vger.kernel.org 11865S: Maintained 11866F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11867F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11868F: drivers/iio/dac/dpot-dac.c 11869 11870IIO ENVELOPE DETECTOR 11871M: Peter Rosin <peda@axentia.se> 11872L: linux-iio@vger.kernel.org 11873S: Maintained 11874F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11875F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11876F: drivers/iio/adc/envelope-detector.c 11877 11878IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11879M: Matti Vaittinen <mazziesaccount@gmail.com> 11880L: linux-iio@vger.kernel.org 11881S: Maintained 11882F: drivers/iio/industrialio-gts-helper.c 11883F: include/linux/iio/iio-gts-helper.h 11884F: drivers/iio/test/iio-test-gts.c 11885 11886IIO MULTIPLEXER 11887M: Peter Rosin <peda@axentia.se> 11888L: linux-iio@vger.kernel.org 11889S: Maintained 11890F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11891F: drivers/iio/multiplexer/iio-mux.c 11892 11893IIO SCMI BASED DRIVER 11894M: Jyoti Bhayana <jbhayana@google.com> 11895L: linux-iio@vger.kernel.org 11896S: Maintained 11897F: drivers/iio/common/scmi_sensors/scmi_iio.c 11898 11899IIO SUBSYSTEM AND DRIVERS 11900M: Jonathan Cameron <jic23@kernel.org> 11901R: David Lechner <dlechner@baylibre.com> 11902R: Nuno Sá <nuno.sa@analog.com> 11903R: Andy Shevchenko <andy@kernel.org> 11904L: linux-iio@vger.kernel.org 11905S: Maintained 11906T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11907F: Documentation/ABI/testing/configfs-iio* 11908F: Documentation/ABI/testing/sysfs-bus-iio* 11909F: Documentation/devicetree/bindings/iio/ 11910F: Documentation/iio/ 11911F: drivers/iio/ 11912F: drivers/staging/iio/ 11913F: include/dt-bindings/iio/ 11914F: include/linux/iio/ 11915F: tools/iio/ 11916 11917IIO UNIT CONVERTER 11918M: Peter Rosin <peda@axentia.se> 11919L: linux-iio@vger.kernel.org 11920S: Maintained 11921F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11922F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11923F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11924F: drivers/iio/afe/iio-rescale.c 11925 11926IKANOS/ADI EAGLE ADSL USB DRIVER 11927M: Matthieu Castet <castet.matthieu@free.fr> 11928M: Stanislaw Gruszka <stf_xl@wp.pl> 11929S: Maintained 11930F: drivers/usb/atm/ueagle-atm.c 11931 11932IMAGIS TOUCHSCREEN DRIVER 11933M: Markuss Broks <markuss.broks@gmail.com> 11934S: Maintained 11935F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11936F: drivers/input/touchscreen/imagis.c 11937 11938IMGTEC ASCII LCD DRIVER 11939M: Paul Burton <paulburton@kernel.org> 11940S: Maintained 11941F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11942F: drivers/auxdisplay/img-ascii-lcd.c 11943 11944IMGTEC JPEG ENCODER DRIVER 11945M: Devarsh Thakkar <devarsht@ti.com> 11946L: linux-media@vger.kernel.org 11947S: Supported 11948F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11949F: drivers/media/platform/imagination/e5010* 11950 11951IMGTEC IR DECODER DRIVER 11952S: Orphan 11953F: drivers/media/rc/img-ir/ 11954 11955IMGTEC POWERVR DRM DRIVER 11956M: Frank Binns <frank.binns@imgtec.com> 11957M: Matt Coster <matt.coster@imgtec.com> 11958S: Supported 11959T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11960F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11961F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11962F: Documentation/gpu/imagination/ 11963F: drivers/gpu/drm/ci/xfails/powervr* 11964F: drivers/gpu/drm/imagination/ 11965F: include/uapi/drm/pvr_drm.h 11966 11967IMON SOUNDGRAPH USB IR RECEIVER 11968M: Sean Young <sean@mess.org> 11969L: linux-media@vger.kernel.org 11970S: Maintained 11971F: drivers/media/rc/imon.c 11972F: drivers/media/rc/imon_raw.c 11973 11974IMS TWINTURBO FRAMEBUFFER DRIVER 11975L: linux-fbdev@vger.kernel.org 11976S: Orphan 11977F: drivers/video/fbdev/imsttfb.c 11978 11979INA233 HARDWARE MONITOR DRIVERS 11980M: Leo Yang <leo.yang.sy0@gmail.com> 11981L: linux-hwmon@vger.kernel.org 11982S: Maintained 11983F: Documentation/hwmon/ina233.rst 11984F: drivers/hwmon/pmbus/ina233.c 11985 11986INDEX OF FURTHER KERNEL DOCUMENTATION 11987M: Carlos Bilbao <carlos.bilbao@kernel.org> 11988S: Maintained 11989F: Documentation/process/kernel-docs.rst 11990 11991INDUSTRY PACK SUBSYSTEM (IPACK) 11992M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 11993M: Jens Taprogge <jens.taprogge@taprogge.org> 11994M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11995L: industrypack-devel@lists.sourceforge.net 11996S: Maintained 11997W: http://industrypack.sourceforge.net 11998F: drivers/ipack/ 11999 12000INFINEON DPS310 Driver 12001M: Eddie James <eajames@linux.ibm.com> 12002L: linux-iio@vger.kernel.org 12003S: Maintained 12004F: drivers/iio/pressure/dps310.c 12005 12006INFINEON PEB2466 ASoC CODEC 12007M: Herve Codina <herve.codina@bootlin.com> 12008L: linux-sound@vger.kernel.org 12009S: Maintained 12010F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12011F: sound/soc/codecs/peb2466.c 12012 12013INFINIBAND SUBSYSTEM 12014M: Jason Gunthorpe <jgg@nvidia.com> 12015M: Leon Romanovsky <leonro@nvidia.com> 12016L: linux-rdma@vger.kernel.org 12017S: Supported 12018W: https://github.com/linux-rdma/rdma-core 12019Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12020T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12021F: Documentation/devicetree/bindings/infiniband/ 12022F: Documentation/infiniband/ 12023F: drivers/infiniband/ 12024F: include/rdma/ 12025F: include/trace/events/ib_mad.h 12026F: include/trace/events/ib_umad.h 12027F: include/trace/misc/rdma.h 12028F: include/uapi/linux/if_infiniband.h 12029F: include/uapi/rdma/ 12030F: samples/bpf/ibumad_kern.c 12031F: samples/bpf/ibumad_user.c 12032 12033INGENIC JZ4780 NAND DRIVER 12034M: Harvey Hunt <harveyhuntnexus@gmail.com> 12035L: linux-mtd@lists.infradead.org 12036L: linux-mips@vger.kernel.org 12037S: Maintained 12038F: drivers/mtd/nand/raw/ingenic/ 12039 12040INGENIC JZ47xx SoCs 12041M: Paul Cercueil <paul@crapouillou.net> 12042L: linux-mips@vger.kernel.org 12043S: Maintained 12044F: arch/mips/boot/dts/ingenic/ 12045F: arch/mips/generic/board-ingenic.c 12046F: arch/mips/include/asm/mach-ingenic/ 12047F: arch/mips/ingenic/Kconfig 12048F: drivers/clk/ingenic/ 12049F: drivers/dma/dma-jz4780.c 12050F: drivers/gpu/drm/ingenic/ 12051F: drivers/i2c/busses/i2c-jz4780.c 12052F: drivers/iio/adc/ingenic-adc.c 12053F: drivers/irqchip/irq-ingenic.c 12054F: drivers/memory/jz4780-nemc.c 12055F: drivers/mmc/host/jz4740_mmc.c 12056F: drivers/mtd/nand/raw/ingenic/ 12057F: drivers/pinctrl/pinctrl-ingenic.c 12058F: drivers/power/supply/ingenic-battery.c 12059F: drivers/pwm/pwm-jz4740.c 12060F: drivers/remoteproc/ingenic_rproc.c 12061F: drivers/rtc/rtc-jz4740.c 12062F: drivers/tty/serial/8250/8250_ingenic.c 12063F: drivers/usb/musb/jz4740.c 12064F: drivers/watchdog/jz4740_wdt.c 12065F: include/dt-bindings/iio/adc/ingenic,adc.h 12066F: include/linux/mfd/ingenic-tcu.h 12067F: sound/soc/codecs/jz47* 12068F: sound/soc/jz4740/ 12069 12070INJOINIC IP5xxx POWER BANK IC DRIVER 12071M: Samuel Holland <samuel@sholland.org> 12072S: Maintained 12073F: drivers/power/supply/ip5xxx_power.c 12074 12075INOTIFY 12076M: Jan Kara <jack@suse.cz> 12077R: Amir Goldstein <amir73il@gmail.com> 12078L: linux-fsdevel@vger.kernel.org 12079S: Maintained 12080F: Documentation/filesystems/inotify.rst 12081F: fs/notify/inotify/ 12082F: include/linux/inotify.h 12083F: include/uapi/linux/inotify.h 12084 12085INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12086M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12087L: linux-input@vger.kernel.org 12088S: Maintained 12089Q: http://patchwork.kernel.org/project/linux-input/list/ 12090T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12091F: Documentation/devicetree/bindings/input/ 12092F: Documentation/devicetree/bindings/serio/ 12093F: Documentation/input/ 12094F: drivers/input/ 12095F: include/dt-bindings/input/ 12096F: include/linux/gameport.h 12097F: include/linux/i8042.h 12098F: include/linux/input.h 12099F: include/linux/input/ 12100F: include/linux/libps2.h 12101F: include/linux/serio.h 12102F: include/uapi/linux/gameport.h 12103F: include/uapi/linux/input-event-codes.h 12104F: include/uapi/linux/input.h 12105F: include/uapi/linux/serio.h 12106F: include/uapi/linux/uinput.h 12107 12108INPUT MULTITOUCH (MT) PROTOCOL 12109M: Henrik Rydberg <rydberg@bitmath.org> 12110L: linux-input@vger.kernel.org 12111S: Odd fixes 12112F: Documentation/input/multi-touch-protocol.rst 12113F: drivers/input/input-mt.c 12114K: \b(ABS|SYN)_MT_ 12115 12116INSIDE SECURE CRYPTO DRIVER 12117M: Antoine Tenart <atenart@kernel.org> 12118L: linux-crypto@vger.kernel.org 12119S: Maintained 12120F: drivers/crypto/inside-secure/ 12121 12122INSIDE SECURE EIP93 CRYPTO DRIVER 12123M: Christian Marangi <ansuelsmth@gmail.com> 12124L: linux-crypto@vger.kernel.org 12125S: Maintained 12126F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12127F: drivers/crypto/inside-secure/eip93/ 12128 12129INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12130M: Mimi Zohar <zohar@linux.ibm.com> 12131M: Roberto Sassu <roberto.sassu@huawei.com> 12132M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12133R: Eric Snowberg <eric.snowberg@oracle.com> 12134L: linux-integrity@vger.kernel.org 12135S: Supported 12136T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12137F: security/integrity/ 12138F: security/integrity/ima/ 12139 12140INTEGRITY POLICY ENFORCEMENT (IPE) 12141M: Fan Wu <wufan@kernel.org> 12142L: linux-security-module@vger.kernel.org 12143S: Supported 12144T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12145F: Documentation/admin-guide/LSM/ipe.rst 12146F: Documentation/security/ipe.rst 12147F: scripts/ipe/ 12148F: security/ipe/ 12149 12150INTEL 810/815 FRAMEBUFFER DRIVER 12151M: Antonino Daplas <adaplas@gmail.com> 12152L: linux-fbdev@vger.kernel.org 12153S: Maintained 12154F: drivers/video/fbdev/i810/ 12155 12156INTEL 8254 COUNTER DRIVER 12157M: William Breathitt Gray <wbg@kernel.org> 12158L: linux-iio@vger.kernel.org 12159S: Maintained 12160F: drivers/counter/i8254.c 12161F: include/linux/i8254.h 12162 12163INTEL 8255 GPIO DRIVER 12164M: William Breathitt Gray <wbg@kernel.org> 12165L: linux-gpio@vger.kernel.org 12166S: Maintained 12167F: drivers/gpio/gpio-i8255.c 12168F: drivers/gpio/gpio-i8255.h 12169 12170INTEL ASoC DRIVERS 12171M: Cezary Rojewski <cezary.rojewski@intel.com> 12172M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12173M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12174M: Bard Liao <yung-chuan.liao@linux.intel.com> 12175M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12176M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12177R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12178L: linux-sound@vger.kernel.org 12179S: Supported 12180F: sound/soc/intel/ 12181 12182INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12183M: Hans de Goede <hansg@kernel.org> 12184L: platform-driver-x86@vger.kernel.org 12185S: Maintained 12186F: drivers/platform/x86/intel/atomisp2/pm.c 12187 12188INTEL ATOMISP2 LED DRIVER 12189M: Hans de Goede <hansg@kernel.org> 12190L: platform-driver-x86@vger.kernel.org 12191S: Maintained 12192F: drivers/platform/x86/intel/atomisp2/led.c 12193 12194INTEL BIOS SAR INT1092 DRIVER 12195M: Shravan Sudhakar <s.shravan@intel.com> 12196L: platform-driver-x86@vger.kernel.org 12197S: Maintained 12198F: drivers/platform/x86/intel/int1092/ 12199 12200INTEL BROXTON PMC DRIVER 12201M: Mika Westerberg <mika.westerberg@linux.intel.com> 12202M: Zha Qipeng <qipeng.zha@intel.com> 12203S: Maintained 12204F: drivers/mfd/intel_pmc_bxt.c 12205F: include/linux/mfd/intel_pmc_bxt.h 12206 12207INTEL C600 SERIES SAS CONTROLLER DRIVER 12208L: linux-scsi@vger.kernel.org 12209S: Orphan 12210T: git git://git.code.sf.net/p/intel-sas/isci 12211F: drivers/scsi/isci/ 12212 12213INTEL CPU family model numbers 12214M: Tony Luck <tony.luck@intel.com> 12215M: x86@kernel.org 12216L: linux-kernel@vger.kernel.org 12217S: Supported 12218F: arch/x86/include/asm/intel-family.h 12219 12220INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12221M: Alexander Usyskin <alexander.usyskin@intel.com> 12222L: linux-mtd@lists.infradead.org 12223S: Supported 12224F: drivers/mtd/devices/mtd_intel_dg.c 12225F: include/linux/intel_dg_nvm_aux.h 12226 12227INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12228M: Jani Nikula <jani.nikula@linux.intel.com> 12229M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12230L: intel-gfx@lists.freedesktop.org 12231L: intel-xe@lists.freedesktop.org 12232S: Supported 12233F: drivers/gpu/drm/i915/display/ 12234F: drivers/gpu/drm/xe/display/ 12235F: drivers/gpu/drm/xe/compat-i915-headers 12236F: include/drm/intel/ 12237 12238INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12239M: Jani Nikula <jani.nikula@linux.intel.com> 12240M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12241M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12242M: Tvrtko Ursulin <tursulin@ursulin.net> 12243L: intel-gfx@lists.freedesktop.org 12244S: Supported 12245W: https://drm.pages.freedesktop.org/intel-docs/ 12246Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12247B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12248C: irc://irc.oftc.net/intel-gfx 12249T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12250F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12251F: Documentation/gpu/i915.rst 12252F: drivers/gpu/drm/ci/xfails/i915* 12253F: drivers/gpu/drm/i915/ 12254F: include/drm/intel/ 12255F: include/uapi/drm/i915_drm.h 12256 12257INTEL DRM XE DRIVER (Lunar Lake and newer) 12258M: Lucas De Marchi <lucas.demarchi@intel.com> 12259M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12260M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12261L: intel-xe@lists.freedesktop.org 12262S: Supported 12263W: https://drm.pages.freedesktop.org/intel-docs/ 12264Q: http://patchwork.freedesktop.org/project/intel-xe/ 12265B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12266C: irc://irc.oftc.net/xe 12267T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12268F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12269F: Documentation/gpu/xe/ 12270F: drivers/gpu/drm/xe/ 12271F: include/drm/intel/ 12272F: include/uapi/drm/xe_drm.h 12273 12274INTEL ETHERNET DRIVERS 12275M: Tony Nguyen <anthony.l.nguyen@intel.com> 12276M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12277L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12278S: Maintained 12279W: https://www.intel.com/content/www/us/en/support.html 12280Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12281T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12282T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12283F: Documentation/networking/device_drivers/ethernet/intel/ 12284F: drivers/net/ethernet/intel/ 12285F: drivers/net/ethernet/intel/*/ 12286F: include/linux/avf/virtchnl.h 12287F: include/linux/net/intel/*/ 12288 12289INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12290M: Mustafa Ismail <mustafa.ismail@intel.com> 12291M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12292L: linux-rdma@vger.kernel.org 12293S: Supported 12294F: drivers/infiniband/hw/irdma/ 12295F: include/uapi/rdma/irdma-abi.h 12296 12297INTEL GPIO DRIVERS 12298M: Andy Shevchenko <andy@kernel.org> 12299L: linux-gpio@vger.kernel.org 12300S: Supported 12301T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12302F: drivers/gpio/gpio-elkhartlake.c 12303F: drivers/gpio/gpio-graniterapids.c 12304F: drivers/gpio/gpio-ich.c 12305F: drivers/gpio/gpio-merrifield.c 12306F: drivers/gpio/gpio-ml-ioh.c 12307F: drivers/gpio/gpio-pch.c 12308F: drivers/gpio/gpio-sch.c 12309F: drivers/gpio/gpio-sodaville.c 12310F: drivers/gpio/gpio-tangier.c 12311F: drivers/gpio/gpio-tangier.h 12312 12313INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12314R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12315R: Zhi Wang <zhi.wang.linux@gmail.com> 12316S: Odd Fixes 12317W: https://github.com/intel/gvt-linux/wiki 12318F: drivers/gpu/drm/i915/gvt/ 12319 12320INTEL HID EVENT DRIVER 12321M: Alex Hung <alexhung@gmail.com> 12322L: platform-driver-x86@vger.kernel.org 12323S: Maintained 12324F: drivers/platform/x86/intel/hid.c 12325 12326INTEL I/OAT DMA DRIVER 12327M: Dave Jiang <dave.jiang@intel.com> 12328R: Dan Williams <dan.j.williams@intel.com> 12329L: dmaengine@vger.kernel.org 12330S: Supported 12331Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12332F: drivers/dma/ioat* 12333 12334INTEL IAA CRYPTO DRIVER 12335M: Kristen Accardi <kristen.c.accardi@intel.com> 12336M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12337L: linux-crypto@vger.kernel.org 12338S: Supported 12339F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12340F: drivers/crypto/intel/iaa/* 12341 12342INTEL IDLE DRIVER 12343M: Rafael J. Wysocki <rafael@kernel.org> 12344M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12345M: Artem Bityutskiy <dedekind1@gmail.com> 12346R: Len Brown <lenb@kernel.org> 12347L: linux-pm@vger.kernel.org 12348S: Supported 12349B: https://bugzilla.kernel.org 12350T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12351F: drivers/idle/intel_idle.c 12352 12353INTEL IDXD DRIVER 12354M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12355R: Dave Jiang <dave.jiang@intel.com> 12356L: dmaengine@vger.kernel.org 12357S: Supported 12358F: drivers/dma/idxd/* 12359F: include/uapi/linux/idxd.h 12360 12361INTEL IN FIELD SCAN (IFS) DEVICE 12362M: Tony Luck <tony.luck@intel.com> 12363R: Ashok Raj <ashok.raj.linux@gmail.com> 12364S: Maintained 12365F: drivers/platform/x86/intel/ifs 12366F: include/trace/events/intel_ifs.h 12367F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12368 12369INTEL INTEGRATED SENSOR HUB DRIVER 12370M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12371M: Jiri Kosina <jikos@kernel.org> 12372L: linux-input@vger.kernel.org 12373S: Maintained 12374F: drivers/hid/intel-ish-hid/ 12375 12376INTEL IOMMU (VT-d) 12377M: David Woodhouse <dwmw2@infradead.org> 12378M: Lu Baolu <baolu.lu@linux.intel.com> 12379L: iommu@lists.linux.dev 12380S: Supported 12381T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12382F: drivers/iommu/intel/ 12383 12384INTEL IPU3 CSI-2 CIO2 DRIVER 12385M: Yong Zhi <yong.zhi@intel.com> 12386M: Sakari Ailus <sakari.ailus@linux.intel.com> 12387M: Bingbu Cao <bingbu.cao@intel.com> 12388M: Dan Scally <djrscally@gmail.com> 12389R: Tianshu Qiu <tian.shu.qiu@intel.com> 12390L: linux-media@vger.kernel.org 12391S: Maintained 12392T: git git://linuxtv.org/media.git 12393F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12394F: drivers/media/pci/intel/ipu3/ 12395 12396INTEL IPU3 CSI-2 IMGU DRIVER 12397M: Sakari Ailus <sakari.ailus@linux.intel.com> 12398R: Bingbu Cao <bingbu.cao@intel.com> 12399R: Tianshu Qiu <tian.shu.qiu@intel.com> 12400L: linux-media@vger.kernel.org 12401S: Maintained 12402F: Documentation/admin-guide/media/ipu3.rst 12403F: Documentation/admin-guide/media/ipu3_rcb.svg 12404F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12405F: drivers/staging/media/ipu3/ 12406 12407INTEL IPU6 INPUT SYSTEM DRIVER 12408M: Sakari Ailus <sakari.ailus@linux.intel.com> 12409M: Bingbu Cao <bingbu.cao@intel.com> 12410R: Tianshu Qiu <tian.shu.qiu@intel.com> 12411L: linux-media@vger.kernel.org 12412S: Maintained 12413T: git git://linuxtv.org/media.git 12414F: Documentation/admin-guide/media/ipu6-isys.rst 12415F: drivers/media/pci/intel/ipu6/ 12416 12417INTEL IPU7 INPUT SYSTEM DRIVER 12418M: Sakari Ailus <sakari.ailus@linux.intel.com> 12419R: Bingbu Cao <bingbu.cao@intel.com> 12420L: linux-media@vger.kernel.org 12421S: Maintained 12422T: git git://linuxtv.org/media.git 12423F: drivers/staging/media/ipu7/ 12424 12425INTEL ISHTP ECLITE DRIVER 12426M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12427L: platform-driver-x86@vger.kernel.org 12428S: Supported 12429F: drivers/platform/x86/intel/ishtp_eclite.c 12430 12431INTEL IXP4XX CRYPTO SUPPORT 12432M: Corentin Labbe <clabbe@baylibre.com> 12433L: linux-crypto@vger.kernel.org 12434S: Maintained 12435F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12436 12437INTEL KEEM BAY DRM DRIVER 12438M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12439M: Edmund Dea <edmund.j.dea@intel.com> 12440S: Maintained 12441F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12442F: drivers/gpu/drm/kmb/ 12443 12444INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12445M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12446S: Maintained 12447F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12448F: drivers/crypto/intel/keembay/Kconfig 12449F: drivers/crypto/intel/keembay/Makefile 12450F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12451F: drivers/crypto/intel/keembay/ocs-aes.c 12452F: drivers/crypto/intel/keembay/ocs-aes.h 12453 12454INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12455M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12456M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12457M: Mark Gross <mgross@linux.intel.com> 12458S: Maintained 12459F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12460F: drivers/crypto/intel/keembay/Kconfig 12461F: drivers/crypto/intel/keembay/Makefile 12462F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12463 12464INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12465M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12466M: Declan Murphy <declan.murphy@intel.com> 12467S: Maintained 12468F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12469F: drivers/crypto/intel/keembay/Kconfig 12470F: drivers/crypto/intel/keembay/Makefile 12471F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12472F: drivers/crypto/intel/keembay/ocs-hcu.c 12473F: drivers/crypto/intel/keembay/ocs-hcu.h 12474 12475INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12476M: Lixu Zhang <lixu.zhang@intel.com> 12477M: Sakari Ailus <sakari.ailus@linux.intel.com> 12478S: Maintained 12479F: drivers/gpio/gpio-ljca.c 12480F: drivers/i2c/busses/i2c-ljca.c 12481F: drivers/spi/spi-ljca.c 12482F: drivers/usb/misc/usb-ljca.c 12483F: include/linux/usb/ljca.h 12484 12485INTEL MANAGEMENT ENGINE (mei) 12486M: Alexander Usyskin <alexander.usyskin@intel.com> 12487L: linux-kernel@vger.kernel.org 12488S: Supported 12489F: Documentation/driver-api/mei/* 12490F: drivers/misc/mei/ 12491F: drivers/watchdog/mei_wdt.c 12492F: include/linux/mei_aux.h 12493F: include/linux/mei_cl_bus.h 12494F: include/uapi/linux/mei.h 12495F: include/uapi/linux/mei_uuid.h 12496F: include/uapi/linux/uuid.h 12497F: samples/mei/* 12498 12499INTEL MAX 10 BMC MFD DRIVER 12500M: Xu Yilun <yilun.xu@intel.com> 12501R: Tom Rix <trix@redhat.com> 12502S: Maintained 12503F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12504F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12505F: drivers/hwmon/intel-m10-bmc-hwmon.c 12506F: drivers/mfd/intel-m10-bmc* 12507F: include/linux/mfd/intel-m10-bmc.h 12508 12509INTEL MAX10 BMC SECURE UPDATES 12510M: Matthew Gerlach <matthew.gerlach@altera.com> 12511L: linux-fpga@vger.kernel.org 12512S: Maintained 12513F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12514F: drivers/fpga/intel-m10-bmc-sec-update.c 12515 12516INTEL MID (Mobile Internet Device) PLATFORM 12517M: Andy Shevchenko <andy@kernel.org> 12518L: linux-kernel@vger.kernel.org 12519S: Supported 12520F: arch/x86/include/asm/intel-mid.h 12521F: arch/x86/pci/intel_mid.c 12522F: arch/x86/platform/intel-mid/ 12523F: drivers/dma/hsu/ 12524F: drivers/extcon/extcon-intel-mrfld.c 12525F: drivers/gpio/gpio-merrifield.c 12526F: drivers/gpio/gpio-tangier.* 12527F: drivers/iio/adc/intel_mrfld_adc.c 12528F: drivers/mfd/intel_soc_pmic_mrfld.c 12529F: drivers/pinctrl/intel/pinctrl-merrifield.c 12530F: drivers/pinctrl/intel/pinctrl-moorefield.c 12531F: drivers/pinctrl/intel/pinctrl-tangier.* 12532F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12533F: drivers/platform/x86/intel_scu_* 12534F: drivers/staging/media/atomisp/ 12535F: drivers/tty/serial/8250/8250_mid.c 12536F: drivers/watchdog/intel-mid_wdt.c 12537F: include/linux/mfd/intel_soc_pmic_mrfld.h 12538F: include/linux/platform_data/x86/intel-mid_wdt.h 12539F: include/linux/platform_data/x86/intel_scu_ipc.h 12540 12541INTEL P-Unit IPC DRIVER 12542M: Zha Qipeng <qipeng.zha@intel.com> 12543L: platform-driver-x86@vger.kernel.org 12544S: Maintained 12545F: arch/x86/include/asm/intel_punit_ipc.h 12546F: drivers/platform/x86/intel/punit_ipc.c 12547 12548INTEL PMC CORE DRIVER 12549M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12550M: David E Box <david.e.box@intel.com> 12551L: platform-driver-x86@vger.kernel.org 12552S: Maintained 12553F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12554F: drivers/platform/x86/intel/pmc/ 12555F: include/linux/platform_data/x86/intel_pmc_ipc.h 12556 12557INTEL PMIC GPIO DRIVERS 12558M: Andy Shevchenko <andy@kernel.org> 12559S: Supported 12560T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12561F: drivers/gpio/gpio-*cove.c 12562 12563INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12564M: Andy Shevchenko <andy@kernel.org> 12565S: Supported 12566F: drivers/mfd/intel_soc_pmic* 12567F: include/linux/mfd/intel_soc_pmic* 12568 12569INTEL PMT DRIVERS 12570M: David E. Box <david.e.box@linux.intel.com> 12571S: Supported 12572F: Documentation/ABI/testing/sysfs-class-intel_pmt 12573F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12574F: drivers/platform/x86/intel/pmt/ 12575 12576INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12577M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12578L: linux-wireless@vger.kernel.org 12579S: Maintained 12580F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12581F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12582F: drivers/net/wireless/intel/ipw2x00/ 12583 12584INTEL PSTATE DRIVER 12585M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12586M: Len Brown <lenb@kernel.org> 12587L: linux-pm@vger.kernel.org 12588S: Supported 12589F: drivers/cpufreq/intel_pstate.c 12590 12591INTEL PTP DFL ToD DRIVER 12592M: Tianfei Zhang <tianfei.zhang@intel.com> 12593L: linux-fpga@vger.kernel.org 12594L: netdev@vger.kernel.org 12595S: Maintained 12596F: drivers/ptp/ptp_dfl_tod.c 12597 12598INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12599M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12600L: linux-iio@vger.kernel.org 12601F: drivers/counter/intel-qep.c 12602 12603INTEL SCU DRIVERS 12604M: Mika Westerberg <mika.westerberg@linux.intel.com> 12605S: Maintained 12606F: drivers/platform/x86/intel_scu_* 12607F: include/linux/platform_data/x86/intel_scu_ipc.h 12608 12609INTEL SDSI DRIVER 12610M: David E. Box <david.e.box@linux.intel.com> 12611S: Supported 12612F: drivers/platform/x86/intel/sdsi.c 12613F: tools/arch/x86/intel_sdsi/ 12614F: tools/testing/selftests/drivers/sdsi/ 12615 12616INTEL SGX 12617M: Jarkko Sakkinen <jarkko@kernel.org> 12618R: Dave Hansen <dave.hansen@linux.intel.com> 12619L: linux-sgx@vger.kernel.org 12620S: Supported 12621Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12622T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12623F: Documentation/arch/x86/sgx.rst 12624F: arch/x86/entry/vdso/vsgx.S 12625F: arch/x86/include/asm/sgx.h 12626F: arch/x86/include/uapi/asm/sgx.h 12627F: arch/x86/kernel/cpu/sgx/* 12628F: tools/testing/selftests/sgx/* 12629K: \bSGX_ 12630 12631INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12632M: Daniel Scally <djrscally@gmail.com> 12633S: Maintained 12634F: drivers/platform/x86/intel/int3472/ 12635F: include/linux/platform_data/x86/int3472.h 12636 12637INTEL SPEED SELECT TECHNOLOGY 12638M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12639L: platform-driver-x86@vger.kernel.org 12640S: Maintained 12641F: drivers/platform/x86/intel/speed_select_if/ 12642F: include/uapi/linux/isst_if.h 12643F: tools/power/x86/intel-speed-select/ 12644 12645INTEL STRATIX10 FIRMWARE DRIVERS 12646M: Dinh Nguyen <dinguyen@kernel.org> 12647L: linux-kernel@vger.kernel.org 12648S: Maintained 12649T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12650F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12651F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 12652F: drivers/firmware/stratix10-rsu.c 12653F: drivers/firmware/stratix10-svc.c 12654F: include/linux/firmware/intel/stratix10-smc.h 12655F: include/linux/firmware/intel/stratix10-svc-client.h 12656 12657INTEL TELEMETRY DRIVER 12658M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12659M: "David E. Box" <david.e.box@linux.intel.com> 12660L: platform-driver-x86@vger.kernel.org 12661S: Maintained 12662F: arch/x86/include/asm/intel_telemetry.h 12663F: drivers/platform/x86/intel/telemetry/ 12664 12665INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12666M: Even Xu <even.xu@intel.com> 12667M: Xinpeng Sun <xinpeng.sun@intel.com> 12668S: Maintained 12669F: drivers/hid/intel-thc-hid/ 12670 12671INTEL TPMI DRIVER 12672M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12673L: platform-driver-x86@vger.kernel.org 12674S: Maintained 12675F: Documentation/ABI/testing/debugfs-tpmi 12676F: drivers/platform/x86/intel/vsec_tpmi.c 12677F: include/linux/intel_tpmi.h 12678 12679INTEL UNCORE FREQUENCY CONTROL 12680M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12681L: platform-driver-x86@vger.kernel.org 12682S: Maintained 12683F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12684F: drivers/platform/x86/intel/uncore-frequency/ 12685 12686INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12687M: David E. Box <david.e.box@linux.intel.com> 12688S: Supported 12689F: drivers/platform/x86/intel/vsec.c 12690F: include/linux/intel_vsec.h 12691 12692INTEL VIRTUAL BUTTON DRIVER 12693M: AceLan Kao <acelan.kao@canonical.com> 12694L: platform-driver-x86@vger.kernel.org 12695S: Maintained 12696F: drivers/platform/x86/intel/vbtn.c 12697 12698INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12699M: Stanislaw Gruszka <stf_xl@wp.pl> 12700L: linux-wireless@vger.kernel.org 12701S: Supported 12702F: drivers/net/wireless/intel/iwlegacy/ 12703 12704INTEL WIRELESS WIFI LINK (iwlwifi) 12705M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12706L: linux-wireless@vger.kernel.org 12707S: Supported 12708W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12709T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12710F: drivers/net/wireless/intel/iwlwifi/ 12711 12712INTEL VISION SENSING CONTROLLER DRIVER 12713M: Sakari Ailus <sakari.ailus@linux.intel.com> 12714R: Bingbu Cao <bingbu.cao@intel.com> 12715R: Lixu Zhang <lixu.zhang@intel.com> 12716L: linux-media@vger.kernel.org 12717S: Maintained 12718T: git git://linuxtv.org/media.git 12719F: drivers/media/pci/intel/ivsc/ 12720 12721INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12722S: Orphan 12723W: https://slimbootloader.github.io/security/firmware-update.html 12724F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12725 12726INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12727L: Dell.Client.Kernel@dell.com 12728S: Maintained 12729F: drivers/platform/x86/intel/wmi/thunderbolt.c 12730 12731INTEL WWAN IOSM DRIVER 12732M: M Chetan Kumar <m.chetan.kumar@intel.com> 12733L: netdev@vger.kernel.org 12734S: Maintained 12735F: drivers/net/wwan/iosm/ 12736 12737INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12738M: Xin Li <xin@zytor.com> 12739M: "H. Peter Anvin" <hpa@zytor.com> 12740S: Supported 12741F: Documentation/arch/x86/x86_64/fred.rst 12742F: arch/x86/entry/entry_64_fred.S 12743F: arch/x86/entry/entry_fred.c 12744F: arch/x86/include/asm/fred.h 12745F: arch/x86/kernel/fred.c 12746 12747INTEL(R) TRACE HUB 12748M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12749S: Supported 12750F: Documentation/trace/intel_th.rst 12751F: drivers/hwtracing/intel_th/ 12752F: include/linux/intel_th.h 12753 12754INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 12755M: Ning Sun <ning.sun@intel.com> 12756L: tboot-devel@lists.sourceforge.net 12757S: Supported 12758W: http://tboot.sourceforge.net 12759T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 12760F: Documentation/arch/x86/intel_txt.rst 12761F: arch/x86/kernel/tboot.c 12762F: include/linux/tboot.h 12763 12764INTERCONNECT API 12765M: Georgi Djakov <djakov@kernel.org> 12766L: linux-pm@vger.kernel.org 12767S: Maintained 12768T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 12769F: Documentation/devicetree/bindings/interconnect/ 12770F: Documentation/driver-api/interconnect.rst 12771F: drivers/interconnect/ 12772F: include/dt-bindings/interconnect/ 12773F: include/linux/interconnect-provider.h 12774F: include/linux/interconnect.h 12775 12776INTERRUPT COUNTER DRIVER 12777M: Oleksij Rempel <o.rempel@pengutronix.de> 12778R: Pengutronix Kernel Team <kernel@pengutronix.de> 12779L: linux-iio@vger.kernel.org 12780F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 12781F: drivers/counter/interrupt-cnt.c 12782 12783INTERSIL ISL7998X VIDEO DECODER DRIVER 12784M: Michael Tretter <m.tretter@pengutronix.de> 12785R: Pengutronix Kernel Team <kernel@pengutronix.de> 12786L: linux-media@vger.kernel.org 12787S: Maintained 12788F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 12789F: drivers/media/i2c/isl7998x.c 12790 12791INVENSENSE ICM-426xx IMU DRIVER 12792M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12793L: linux-iio@vger.kernel.org 12794S: Maintained 12795W: https://invensense.tdk.com/ 12796F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 12797F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 12798F: drivers/iio/imu/inv_icm42600/ 12799 12800INVENSENSE MPU-3050 GYROSCOPE DRIVER 12801M: Linus Walleij <linus.walleij@linaro.org> 12802L: linux-iio@vger.kernel.org 12803S: Maintained 12804F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 12805F: drivers/iio/gyro/mpu3050* 12806 12807INVENSENSE MPU-6050 IMU DRIVER 12808M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12809L: linux-iio@vger.kernel.org 12810S: Maintained 12811W: https://invensense.tdk.com/ 12812F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 12813F: drivers/iio/imu/inv_mpu6050/ 12814 12815IOC3 ETHERNET DRIVER 12816M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12817L: linux-mips@vger.kernel.org 12818S: Maintained 12819F: drivers/net/ethernet/sgi/ioc3-eth.c 12820 12821IOMMU DMA-API LAYER 12822M: Robin Murphy <robin.murphy@arm.com> 12823L: iommu@lists.linux.dev 12824S: Maintained 12825T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12826F: drivers/iommu/dma-iommu.c 12827F: drivers/iommu/dma-iommu.h 12828F: drivers/iommu/iova.c 12829F: include/linux/iommu-dma.h 12830F: include/linux/iova.h 12831 12832IOMMU SUBSYSTEM 12833M: Joerg Roedel <joro@8bytes.org> 12834M: Will Deacon <will@kernel.org> 12835R: Robin Murphy <robin.murphy@arm.com> 12836L: iommu@lists.linux.dev 12837S: Maintained 12838T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12839F: Documentation/devicetree/bindings/iommu/ 12840F: drivers/iommu/ 12841F: include/linux/iommu.h 12842F: include/linux/iova.h 12843F: include/linux/of_iommu.h 12844 12845IOMMUFD 12846M: Jason Gunthorpe <jgg@nvidia.com> 12847M: Kevin Tian <kevin.tian@intel.com> 12848L: iommu@lists.linux.dev 12849S: Maintained 12850T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 12851F: Documentation/userspace-api/iommufd.rst 12852F: drivers/iommu/iommufd/ 12853F: include/linux/iommufd.h 12854F: include/uapi/linux/iommufd.h 12855F: tools/testing/selftests/iommu/ 12856 12857IOSYS-MAP HELPERS 12858M: Thomas Zimmermann <tzimmermann@suse.de> 12859L: dri-devel@lists.freedesktop.org 12860S: Maintained 12861T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12862F: include/linux/iosys-map.h 12863 12864IO_URING 12865M: Jens Axboe <axboe@kernel.dk> 12866L: io-uring@vger.kernel.org 12867S: Maintained 12868T: git git://git.kernel.dk/linux-block 12869T: git git://git.kernel.dk/liburing 12870F: include/linux/io_uring/ 12871F: include/linux/io_uring.h 12872F: include/linux/io_uring_types.h 12873F: include/trace/events/io_uring.h 12874F: include/uapi/linux/io_uring.h 12875F: include/uapi/linux/io_uring/ 12876F: io_uring/ 12877 12878IPMI SUBSYSTEM 12879M: Corey Minyard <corey@minyard.net> 12880L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 12881S: Supported 12882W: http://openipmi.sourceforge.net/ 12883T: git https://github.com/cminyard/linux-ipmi.git for-next 12884F: Documentation/devicetree/bindings/ipmi/ 12885F: Documentation/driver-api/ipmi.rst 12886F: drivers/char/ipmi/ 12887F: include/linux/ipmi* 12888F: include/uapi/linux/ipmi* 12889 12890IPS SCSI RAID DRIVER 12891M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 12892L: linux-scsi@vger.kernel.org 12893S: Maintained 12894W: http://www.adaptec.com/ 12895F: drivers/scsi/ips* 12896 12897IPVS 12898M: Simon Horman <horms@verge.net.au> 12899M: Julian Anastasov <ja@ssi.bg> 12900L: netdev@vger.kernel.org 12901L: lvs-devel@vger.kernel.org 12902S: Maintained 12903T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 12904T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 12905F: Documentation/networking/ipvs-sysctl.rst 12906F: include/net/ip_vs.h 12907F: include/uapi/linux/ip_vs.h 12908F: net/netfilter/ipvs/ 12909 12910IPWIRELESS DRIVER 12911M: Jiri Kosina <jikos@kernel.org> 12912M: David Sterba <dsterba@suse.com> 12913S: Odd Fixes 12914F: drivers/tty/ipwireless/ 12915 12916IRON DEVICE AUDIO CODEC DRIVERS 12917M: Kiseok Jo <kiseok.jo@irondevice.com> 12918L: linux-sound@vger.kernel.org 12919S: Maintained 12920F: Documentation/devicetree/bindings/sound/irondevice,* 12921F: sound/soc/codecs/sma* 12922 12923IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12924M: Thomas Gleixner <tglx@linutronix.de> 12925S: Maintained 12926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12927F: Documentation/core-api/irq/irq-domain.rst 12928F: include/linux/irqdomain.h 12929F: include/linux/irqdomain_defs.h 12930F: kernel/irq/irqdomain.c 12931F: kernel/irq/msi.c 12932 12933IRQ SUBSYSTEM 12934M: Thomas Gleixner <tglx@linutronix.de> 12935L: linux-kernel@vger.kernel.org 12936S: Maintained 12937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12938F: include/linux/group_cpus.h 12939F: include/linux/irq.h 12940F: include/linux/irqhandler.h 12941F: include/linux/irqnr.h 12942F: include/linux/irqreturn.h 12943F: kernel/irq/ 12944F: lib/group_cpus.c 12945 12946IRQCHIP DRIVERS 12947M: Thomas Gleixner <tglx@linutronix.de> 12948L: linux-kernel@vger.kernel.org 12949S: Maintained 12950T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12951F: Documentation/devicetree/bindings/interrupt-controller/ 12952F: drivers/irqchip/ 12953F: include/linux/irqchip.h 12954 12955ISA 12956M: William Breathitt Gray <wbg@kernel.org> 12957S: Maintained 12958F: Documentation/driver-api/isa.rst 12959F: drivers/base/isa.c 12960F: include/linux/isa.h 12961 12962ISA RADIO MODULE 12963M: Hans Verkuil <hverkuil@kernel.org> 12964L: linux-media@vger.kernel.org 12965S: Maintained 12966W: https://linuxtv.org 12967T: git git://linuxtv.org/media.git 12968F: drivers/media/radio/radio-isa* 12969 12970ISAPNP 12971M: Jaroslav Kysela <perex@perex.cz> 12972S: Maintained 12973F: Documentation/userspace-api/isapnp.rst 12974F: drivers/pnp/isapnp/ 12975F: include/linux/isapnp.h 12976 12977ISCSI 12978M: Lee Duncan <lduncan@suse.com> 12979M: Chris Leech <cleech@redhat.com> 12980M: Mike Christie <michael.christie@oracle.com> 12981L: open-iscsi@googlegroups.com 12982L: linux-scsi@vger.kernel.org 12983S: Maintained 12984W: www.open-iscsi.com 12985F: drivers/scsi/*iscsi* 12986F: include/scsi/*iscsi* 12987 12988iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12989M: Peter Jones <pjones@redhat.com> 12990M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12991S: Maintained 12992F: drivers/firmware/iscsi_ibft* 12993 12994ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 12995M: Sagi Grimberg <sagi@grimberg.me> 12996M: Max Gurtovoy <mgurtovoy@nvidia.com> 12997L: linux-rdma@vger.kernel.org 12998S: Supported 12999W: http://www.openfabrics.org 13000W: www.open-iscsi.org 13001Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13002F: drivers/infiniband/ulp/iser/ 13003 13004ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13005M: Sagi Grimberg <sagi@grimberg.me> 13006L: linux-rdma@vger.kernel.org 13007L: target-devel@vger.kernel.org 13008S: Supported 13009T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13010F: drivers/infiniband/ulp/isert 13011 13012ISDN/CMTP OVER BLUETOOTH 13013M: Karsten Keil <isdn@linux-pingi.de> 13014L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13015L: netdev@vger.kernel.org 13016S: Odd Fixes 13017W: http://www.isdn4linux.de 13018F: Documentation/isdn/ 13019F: drivers/isdn/capi/ 13020F: include/linux/isdn/ 13021F: include/uapi/linux/isdn/ 13022F: net/bluetooth/cmtp/ 13023 13024ISDN/mISDN SUBSYSTEM 13025M: Karsten Keil <isdn@linux-pingi.de> 13026L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13027L: netdev@vger.kernel.org 13028S: Maintained 13029W: http://www.isdn4linux.de 13030F: drivers/isdn/Kconfig 13031F: drivers/isdn/Makefile 13032F: drivers/isdn/hardware/ 13033F: drivers/isdn/mISDN/ 13034 13035ISL28022 HARDWARE MONITORING DRIVER 13036M: Carsten Spieß <mail@carsten-spiess.de> 13037L: linux-hwmon@vger.kernel.org 13038S: Maintained 13039F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13040F: Documentation/hwmon/isl28022.rst 13041F: drivers/hwmon/isl28022.c 13042 13043ISOFS FILESYSTEM 13044M: Jan Kara <jack@suse.cz> 13045L: linux-fsdevel@vger.kernel.org 13046S: Maintained 13047F: Documentation/filesystems/isofs.rst 13048F: fs/isofs/ 13049 13050IT87 HARDWARE MONITORING DRIVER 13051M: Jean Delvare <jdelvare@suse.com> 13052L: linux-hwmon@vger.kernel.org 13053S: Maintained 13054F: Documentation/hwmon/it87.rst 13055F: drivers/hwmon/it87.c 13056 13057IT913X MEDIA DRIVER 13058L: linux-media@vger.kernel.org 13059S: Orphan 13060W: https://linuxtv.org 13061Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13062F: drivers/media/tuners/it913x* 13063 13064ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13065M: Liu Ying <victor.liu@nxp.com> 13066L: dri-devel@lists.freedesktop.org 13067S: Maintained 13068T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13069F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13070F: drivers/gpu/drm/bridge/ite-it6263.c 13071 13072ITE IT66121 HDMI BRIDGE DRIVER 13073M: Phong LE <ple@baylibre.com> 13074M: Neil Armstrong <neil.armstrong@linaro.org> 13075S: Maintained 13076T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13077F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13078F: drivers/gpu/drm/bridge/ite-it66121.c 13079 13080IVTV VIDEO4LINUX DRIVER 13081M: Andy Walls <awalls@md.metrocast.net> 13082L: linux-media@vger.kernel.org 13083S: Maintained 13084W: https://linuxtv.org 13085T: git git://linuxtv.org/media.git 13086F: Documentation/admin-guide/media/ivtv* 13087F: drivers/media/pci/ivtv/ 13088F: include/uapi/linux/ivtv* 13089 13090IX2505V MEDIA DRIVER 13091M: Malcolm Priestley <tvboxspy@gmail.com> 13092L: linux-media@vger.kernel.org 13093S: Maintained 13094W: https://linuxtv.org 13095Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13096F: drivers/media/dvb-frontends/ix2505v* 13097 13098JAILHOUSE HYPERVISOR INTERFACE 13099M: Jan Kiszka <jan.kiszka@siemens.com> 13100L: jailhouse-dev@googlegroups.com 13101S: Maintained 13102F: arch/x86/include/asm/jailhouse_para.h 13103F: arch/x86/kernel/jailhouse.c 13104 13105JFS FILESYSTEM 13106M: Dave Kleikamp <shaggy@kernel.org> 13107L: jfs-discussion@lists.sourceforge.net 13108S: Odd Fixes 13109W: http://jfs.sourceforge.net/ 13110T: git https://github.com/kleikamp/linux-shaggy.git 13111F: Documentation/admin-guide/jfs.rst 13112F: fs/jfs/ 13113 13114JME NETWORK DRIVER 13115M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13116L: netdev@vger.kernel.org 13117S: Odd Fixes 13118F: drivers/net/ethernet/jme.* 13119 13120JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13121M: David Woodhouse <dwmw2@infradead.org> 13122M: Richard Weinberger <richard@nod.at> 13123L: linux-mtd@lists.infradead.org 13124S: Odd Fixes 13125W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13126T: git git://git.infradead.org/ubifs-2.6.git 13127F: fs/jffs2/ 13128F: include/uapi/linux/jffs2.h 13129 13130JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13131M: "Theodore Ts'o" <tytso@mit.edu> 13132M: Jan Kara <jack@suse.com> 13133L: linux-ext4@vger.kernel.org 13134S: Maintained 13135F: fs/jbd2/ 13136F: include/linux/jbd2.h 13137 13138JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13139M: Nikita Yushchenko <nikita.yoush@cogentembedded.com> 13140L: linux-media@vger.kernel.org 13141L: linux-renesas-soc@vger.kernel.org 13142S: Maintained 13143F: drivers/media/platform/renesas/rcar_jpu.c 13144 13145JSM Neo PCI based serial card 13146L: linux-serial@vger.kernel.org 13147S: Orphan 13148F: drivers/tty/serial/jsm/ 13149 13150K10TEMP HARDWARE MONITORING DRIVER 13151M: Clemens Ladisch <clemens@ladisch.de> 13152L: linux-hwmon@vger.kernel.org 13153S: Maintained 13154F: Documentation/hwmon/k10temp.rst 13155F: drivers/hwmon/k10temp.c 13156 13157K8TEMP HARDWARE MONITORING DRIVER 13158M: Rudolf Marek <r.marek@assembler.cz> 13159L: linux-hwmon@vger.kernel.org 13160S: Maintained 13161F: Documentation/hwmon/k8temp.rst 13162F: drivers/hwmon/k8temp.c 13163 13164KASAN 13165M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13166R: Alexander Potapenko <glider@google.com> 13167R: Andrey Konovalov <andreyknvl@gmail.com> 13168R: Dmitry Vyukov <dvyukov@google.com> 13169R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13170L: kasan-dev@googlegroups.com 13171S: Maintained 13172B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13173F: Documentation/dev-tools/kasan.rst 13174F: arch/*/include/asm/*kasan.h 13175F: arch/*/mm/kasan_init* 13176F: include/linux/kasan*.h 13177F: lib/Kconfig.kasan 13178F: mm/kasan/ 13179F: scripts/Makefile.kasan 13180 13181KCONFIG 13182L: linux-kbuild@vger.kernel.org 13183S: Orphan 13184Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13185F: Documentation/kbuild/kconfig* 13186F: scripts/Kconfig.include 13187F: scripts/kconfig/ 13188 13189KCORE 13190M: Omar Sandoval <osandov@osandov.com> 13191L: linux-debuggers@vger.kernel.org 13192S: Maintained 13193F: fs/proc/kcore.c 13194F: include/linux/kcore.h 13195 13196KCOV 13197R: Dmitry Vyukov <dvyukov@google.com> 13198R: Andrey Konovalov <andreyknvl@gmail.com> 13199L: kasan-dev@googlegroups.com 13200S: Maintained 13201B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13202F: Documentation/dev-tools/kcov.rst 13203F: include/linux/kcov.h 13204F: include/uapi/linux/kcov.h 13205F: kernel/kcov.c 13206F: scripts/Makefile.kcov 13207 13208KCSAN 13209M: Marco Elver <elver@google.com> 13210R: Dmitry Vyukov <dvyukov@google.com> 13211L: kasan-dev@googlegroups.com 13212S: Maintained 13213F: Documentation/dev-tools/kcsan.rst 13214F: include/linux/kcsan*.h 13215F: kernel/kcsan/ 13216F: lib/Kconfig.kcsan 13217F: scripts/Makefile.kcsan 13218 13219KDUMP 13220M: Andrew Morton <akpm@linux-foundation.org> 13221M: Baoquan He <bhe@redhat.com> 13222R: Vivek Goyal <vgoyal@redhat.com> 13223R: Dave Young <dyoung@redhat.com> 13224L: kexec@lists.infradead.org 13225S: Maintained 13226W: http://lse.sourceforge.net/kdump/ 13227F: Documentation/admin-guide/kdump/ 13228F: fs/proc/vmcore.c 13229F: include/linux/crash_core.h 13230F: include/linux/crash_dump.h 13231F: include/uapi/linux/vmcore.h 13232F: kernel/crash_*.c 13233 13234KEENE FM RADIO TRANSMITTER DRIVER 13235M: Hans Verkuil <hverkuil@kernel.org> 13236L: linux-media@vger.kernel.org 13237S: Maintained 13238W: https://linuxtv.org 13239T: git git://linuxtv.org/media.git 13240F: drivers/media/radio/radio-keene* 13241 13242KERNEL AUTOMOUNTER 13243M: Ian Kent <raven@themaw.net> 13244L: autofs@vger.kernel.org 13245S: Maintained 13246F: fs/autofs/ 13247 13248KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13249M: Nathan Chancellor <nathan@kernel.org> 13250M: Nicolas Schier <nicolas@fjasle.eu> 13251L: linux-kbuild@vger.kernel.org 13252S: Odd Fixes 13253Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13254T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13255F: Documentation/kbuild/ 13256F: Makefile 13257F: scripts/*vmlinux* 13258F: scripts/Kbuild* 13259F: scripts/Makefile* 13260F: scripts/bash-completion/ 13261F: scripts/basic/ 13262F: scripts/clang-tools/ 13263F: scripts/dummy-tools/ 13264F: scripts/include/ 13265F: scripts/mk* 13266F: scripts/mod/ 13267F: scripts/package/ 13268F: usr/ 13269 13270KERNEL HARDENING (not covered by other areas) 13271M: Kees Cook <kees@kernel.org> 13272R: Gustavo A. R. Silva <gustavoars@kernel.org> 13273L: linux-hardening@vger.kernel.org 13274S: Supported 13275T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13276F: Documentation/ABI/testing/sysfs-kernel-oops_count 13277F: Documentation/ABI/testing/sysfs-kernel-warn_count 13278F: arch/*/configs/hardening.config 13279F: include/linux/kstack_erase.h 13280F: include/linux/overflow.h 13281F: include/linux/randomize_kstack.h 13282F: include/linux/ucopysize.h 13283F: kernel/configs/hardening.config 13284F: kernel/kstack_erase.c 13285F: lib/tests/randstruct_kunit.c 13286F: lib/tests/usercopy_kunit.c 13287F: mm/usercopy.c 13288F: scripts/Makefile.kstack_erase 13289F: scripts/Makefile.randstruct 13290F: security/Kconfig.hardening 13291K: \b(add|choose)_random_kstack_offset\b 13292K: \b__check_(object_size|heap_object)\b 13293K: \b__counted_by(_le|_be)?\b 13294 13295KERNEL JANITORS 13296L: kernel-janitors@vger.kernel.org 13297S: Odd Fixes 13298W: http://kernelnewbies.org/KernelJanitors 13299 13300KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13301M: Chuck Lever <chuck.lever@oracle.com> 13302M: Jeff Layton <jlayton@kernel.org> 13303R: NeilBrown <neil@brown.name> 13304R: Olga Kornievskaia <okorniev@redhat.com> 13305R: Dai Ngo <Dai.Ngo@oracle.com> 13306R: Tom Talpey <tom@talpey.com> 13307L: linux-nfs@vger.kernel.org 13308S: Supported 13309B: https://bugzilla.kernel.org 13310T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13311F: Documentation/filesystems/nfs/ 13312F: fs/lockd/ 13313F: fs/nfs_common/ 13314F: fs/nfsd/ 13315F: include/linux/lockd/ 13316F: include/linux/sunrpc/ 13317F: include/trace/events/rpcgss.h 13318F: include/trace/events/rpcrdma.h 13319F: include/trace/events/sunrpc.h 13320F: include/trace/misc/fs.h 13321F: include/trace/misc/nfs.h 13322F: include/trace/misc/sunrpc.h 13323F: include/uapi/linux/nfsd/ 13324F: include/uapi/linux/sunrpc/ 13325F: net/sunrpc/ 13326F: tools/net/sunrpc/ 13327 13328KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13329M: Thomas Weißschuh <linux@weissschuh.net> 13330R: Christian Heusel <christian@heusel.eu> 13331R: Nathan Chancellor <nathan@kernel.org> 13332S: Maintained 13333F: scripts/package/PKGBUILD 13334 13335KERNEL REGRESSIONS 13336M: Thorsten Leemhuis <linux@leemhuis.info> 13337L: regressions@lists.linux.dev 13338S: Supported 13339F: Documentation/admin-guide/reporting-regressions.rst 13340F: Documentation/process/handling-regressions.rst 13341 13342KERNEL SELFTEST FRAMEWORK 13343M: Shuah Khan <shuah@kernel.org> 13344M: Shuah Khan <skhan@linuxfoundation.org> 13345L: linux-kselftest@vger.kernel.org 13346S: Maintained 13347Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13348T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13349F: Documentation/dev-tools/kselftest* 13350F: tools/testing/selftests/ 13351 13352KERNEL SMB3 SERVER (KSMBD) 13353M: Namjae Jeon <linkinjeon@kernel.org> 13354M: Namjae Jeon <linkinjeon@samba.org> 13355M: Steve French <smfrench@gmail.com> 13356M: Steve French <sfrench@samba.org> 13357R: Sergey Senozhatsky <senozhatsky@chromium.org> 13358R: Tom Talpey <tom@talpey.com> 13359L: linux-cifs@vger.kernel.org 13360S: Maintained 13361T: git git://git.samba.org/ksmbd.git 13362F: Documentation/filesystems/smb/ksmbd.rst 13363F: fs/smb/common/ 13364F: fs/smb/server/ 13365 13366KERNEL UNIT TESTING FRAMEWORK (KUnit) 13367M: Brendan Higgins <brendan.higgins@linux.dev> 13368M: David Gow <davidgow@google.com> 13369R: Rae Moar <rmoar@google.com> 13370L: linux-kselftest@vger.kernel.org 13371L: kunit-dev@googlegroups.com 13372S: Maintained 13373W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13374T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13375T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13376F: Documentation/dev-tools/kunit/ 13377F: include/kunit/ 13378F: lib/kunit/ 13379F: rust/kernel/kunit.rs 13380F: rust/macros/kunit.rs 13381F: scripts/rustdoc_test_* 13382F: tools/testing/kunit/ 13383 13384KERNEL USERMODE HELPER 13385M: Luis Chamberlain <mcgrof@kernel.org> 13386L: linux-kernel@vger.kernel.org 13387S: Maintained 13388F: include/linux/umh.h 13389F: kernel/umh.c 13390 13391KERNEL VIRTUAL MACHINE (KVM) 13392M: Paolo Bonzini <pbonzini@redhat.com> 13393L: kvm@vger.kernel.org 13394S: Supported 13395W: http://www.linux-kvm.org 13396T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13397F: Documentation/virt/kvm/ 13398F: include/asm-generic/kvm* 13399F: include/kvm/iodev.h 13400F: include/linux/kvm* 13401F: include/trace/events/kvm.h 13402F: include/uapi/asm-generic/kvm* 13403F: include/uapi/linux/kvm* 13404F: tools/kvm/ 13405F: tools/testing/selftests/kvm/ 13406F: virt/kvm/* 13407 13408KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13409M: Marc Zyngier <maz@kernel.org> 13410M: Oliver Upton <oliver.upton@linux.dev> 13411R: Joey Gouly <joey.gouly@arm.com> 13412R: Suzuki K Poulose <suzuki.poulose@arm.com> 13413R: Zenghui Yu <yuzenghui@huawei.com> 13414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13415L: kvmarm@lists.linux.dev 13416S: Maintained 13417T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13418F: Documentation/virt/kvm/arm/ 13419F: Documentation/virt/kvm/devices/arm* 13420F: arch/arm64/include/asm/kvm* 13421F: arch/arm64/include/uapi/asm/kvm* 13422F: arch/arm64/kvm/ 13423F: include/kvm/arm_* 13424F: tools/testing/selftests/kvm/*/arm64/ 13425F: tools/testing/selftests/kvm/arm64/ 13426 13427KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13428M: Tianrui Zhao <zhaotianrui@loongson.cn> 13429M: Bibo Mao <maobibo@loongson.cn> 13430M: Huacai Chen <chenhuacai@kernel.org> 13431L: kvm@vger.kernel.org 13432L: loongarch@lists.linux.dev 13433S: Maintained 13434T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13435F: Documentation/virt/kvm/loongarch/ 13436F: arch/loongarch/include/asm/kvm* 13437F: arch/loongarch/include/uapi/asm/kvm* 13438F: arch/loongarch/kvm/ 13439F: tools/testing/selftests/kvm/*/loongarch/ 13440F: tools/testing/selftests/kvm/lib/loongarch/ 13441 13442KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13443M: Huacai Chen <chenhuacai@kernel.org> 13444L: linux-mips@vger.kernel.org 13445L: kvm@vger.kernel.org 13446S: Maintained 13447T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13448F: arch/mips/include/asm/kvm* 13449F: arch/mips/include/uapi/asm/kvm* 13450F: arch/mips/kvm/ 13451 13452KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13453M: Madhavan Srinivasan <maddy@linux.ibm.com> 13454R: Nicholas Piggin <npiggin@gmail.com> 13455L: linuxppc-dev@lists.ozlabs.org 13456L: kvm@vger.kernel.org 13457S: Maintained (Book3S 64-bit HV) 13458S: Odd fixes (Book3S 64-bit PR) 13459S: Orphan (Book3E and 32-bit) 13460T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13461F: arch/powerpc/include/asm/kvm* 13462F: arch/powerpc/include/uapi/asm/kvm* 13463F: arch/powerpc/kernel/kvm* 13464F: arch/powerpc/kvm/ 13465 13466KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13467M: Anup Patel <anup@brainfault.org> 13468R: Atish Patra <atish.patra@linux.dev> 13469L: kvm@vger.kernel.org 13470L: kvm-riscv@lists.infradead.org 13471L: linux-riscv@lists.infradead.org 13472S: Maintained 13473T: git https://github.com/kvm-riscv/linux.git 13474F: arch/riscv/include/asm/kvm* 13475F: arch/riscv/include/uapi/asm/kvm* 13476F: arch/riscv/kvm/ 13477F: tools/testing/selftests/kvm/*/riscv/ 13478F: tools/testing/selftests/kvm/riscv/ 13479 13480KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13481M: Christian Borntraeger <borntraeger@linux.ibm.com> 13482M: Janosch Frank <frankja@linux.ibm.com> 13483M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13484R: David Hildenbrand <david@redhat.com> 13485L: kvm@vger.kernel.org 13486S: Supported 13487T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13488F: Documentation/virt/kvm/s390* 13489F: arch/s390/include/asm/gmap.h 13490F: arch/s390/include/asm/gmap_helpers.h 13491F: arch/s390/include/asm/kvm* 13492F: arch/s390/include/uapi/asm/kvm* 13493F: arch/s390/include/uapi/asm/uvdevice.h 13494F: arch/s390/kernel/uv.c 13495F: arch/s390/kvm/ 13496F: arch/s390/mm/gmap.c 13497F: arch/s390/mm/gmap_helpers.c 13498F: drivers/s390/char/uvdevice.c 13499F: tools/testing/selftests/drivers/s390x/uvdevice/ 13500F: tools/testing/selftests/kvm/*/s390/ 13501F: tools/testing/selftests/kvm/s390/ 13502 13503KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13504M: Sean Christopherson <seanjc@google.com> 13505M: Paolo Bonzini <pbonzini@redhat.com> 13506L: kvm@vger.kernel.org 13507S: Supported 13508P: Documentation/process/maintainer-kvm-x86.rst 13509T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13510F: arch/x86/include/asm/kvm* 13511F: arch/x86/include/asm/svm.h 13512F: arch/x86/include/asm/vmx*.h 13513F: arch/x86/include/uapi/asm/kvm* 13514F: arch/x86/include/uapi/asm/svm.h 13515F: arch/x86/include/uapi/asm/vmx.h 13516F: arch/x86/kvm/ 13517F: arch/x86/kvm/*/ 13518F: tools/testing/selftests/kvm/*/x86/ 13519F: tools/testing/selftests/kvm/x86/ 13520 13521KERNFS 13522M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13523M: Tejun Heo <tj@kernel.org> 13524S: Supported 13525T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13526F: fs/kernfs/ 13527F: include/linux/kernfs.h 13528 13529KEXEC 13530M: Andrew Morton <akpm@linux-foundation.org> 13531M: Baoquan He <bhe@redhat.com> 13532L: kexec@lists.infradead.org 13533W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13534F: include/linux/kexec.h 13535F: include/uapi/linux/kexec.h 13536F: kernel/kexec* 13537 13538KEXEC HANDOVER (KHO) 13539M: Alexander Graf <graf@amazon.com> 13540M: Mike Rapoport <rppt@kernel.org> 13541M: Changyuan Lyu <changyuanl@google.com> 13542L: kexec@lists.infradead.org 13543L: linux-mm@kvack.org 13544S: Maintained 13545F: Documentation/admin-guide/mm/kho.rst 13546F: Documentation/core-api/kho/* 13547F: include/linux/kexec_handover.h 13548F: kernel/kexec_handover.c 13549F: tools/testing/selftests/kho/ 13550 13551KEYS-ENCRYPTED 13552M: Mimi Zohar <zohar@linux.ibm.com> 13553L: linux-integrity@vger.kernel.org 13554L: keyrings@vger.kernel.org 13555S: Supported 13556F: Documentation/security/keys/trusted-encrypted.rst 13557F: include/keys/encrypted-type.h 13558F: security/keys/encrypted-keys/ 13559 13560KEYS-TRUSTED 13561M: James Bottomley <James.Bottomley@HansenPartnership.com> 13562M: Jarkko Sakkinen <jarkko@kernel.org> 13563M: Mimi Zohar <zohar@linux.ibm.com> 13564L: linux-integrity@vger.kernel.org 13565L: keyrings@vger.kernel.org 13566S: Supported 13567F: Documentation/security/keys/trusted-encrypted.rst 13568F: include/keys/trusted-type.h 13569F: include/keys/trusted_tpm.h 13570F: security/keys/trusted-keys/ 13571 13572KEYS-TRUSTED-CAAM 13573M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13574R: Pengutronix Kernel Team <kernel@pengutronix.de> 13575L: linux-integrity@vger.kernel.org 13576L: keyrings@vger.kernel.org 13577S: Maintained 13578F: include/keys/trusted_caam.h 13579F: security/keys/trusted-keys/trusted_caam.c 13580 13581KEYS-TRUSTED-DCP 13582M: David Gstir <david@sigma-star.at> 13583R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13584L: linux-integrity@vger.kernel.org 13585L: keyrings@vger.kernel.org 13586S: Supported 13587F: include/keys/trusted_dcp.h 13588F: security/keys/trusted-keys/trusted_dcp.c 13589 13590KEYS-TRUSTED-TEE 13591M: Sumit Garg <sumit.garg@kernel.org> 13592L: linux-integrity@vger.kernel.org 13593L: keyrings@vger.kernel.org 13594S: Supported 13595F: include/keys/trusted_tee.h 13596F: security/keys/trusted-keys/trusted_tee.c 13597 13598KEYS/KEYRINGS 13599M: David Howells <dhowells@redhat.com> 13600M: Jarkko Sakkinen <jarkko@kernel.org> 13601L: keyrings@vger.kernel.org 13602S: Maintained 13603F: Documentation/security/keys/core.rst 13604F: include/keys/ 13605F: include/linux/key-type.h 13606F: include/linux/key.h 13607F: include/linux/keyctl.h 13608F: include/uapi/linux/keyctl.h 13609F: security/keys/ 13610 13611KEYS/KEYRINGS_INTEGRITY 13612M: Jarkko Sakkinen <jarkko@kernel.org> 13613M: Mimi Zohar <zohar@linux.ibm.com> 13614L: linux-integrity@vger.kernel.org 13615L: keyrings@vger.kernel.org 13616S: Supported 13617W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13618F: security/integrity/platform_certs 13619 13620KFENCE 13621M: Alexander Potapenko <glider@google.com> 13622M: Marco Elver <elver@google.com> 13623R: Dmitry Vyukov <dvyukov@google.com> 13624L: kasan-dev@googlegroups.com 13625S: Maintained 13626F: Documentation/dev-tools/kfence.rst 13627F: arch/*/include/asm/kfence.h 13628F: include/linux/kfence.h 13629F: lib/Kconfig.kfence 13630F: mm/kfence/ 13631 13632KFIFO 13633M: Stefani Seibold <stefani@seibold.net> 13634S: Maintained 13635F: include/linux/kfifo.h 13636F: lib/kfifo.c 13637F: samples/kfifo/ 13638 13639KGDB / KDB /debug_core 13640M: Jason Wessel <jason.wessel@windriver.com> 13641M: Daniel Thompson <danielt@kernel.org> 13642R: Douglas Anderson <dianders@chromium.org> 13643L: kgdb-bugreport@lists.sourceforge.net 13644S: Maintained 13645W: http://kgdb.wiki.kernel.org/ 13646T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13647F: Documentation/process/debugging/kgdb.rst 13648F: drivers/misc/kgdbts.c 13649F: drivers/tty/serial/kgdboc.c 13650F: include/linux/kdb.h 13651F: include/linux/kgdb.h 13652F: kernel/debug/ 13653F: kernel/module/kdb.c 13654 13655KHADAS MCU MFD DRIVER 13656M: Neil Armstrong <neil.armstrong@linaro.org> 13657L: linux-amlogic@lists.infradead.org 13658S: Maintained 13659F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13660F: drivers/mfd/khadas-mcu.c 13661F: drivers/thermal/khadas_mcu_fan.c 13662F: include/linux/mfd/khadas-mcu.h 13663 13664KIONIX/ROHM KX022A ACCELEROMETER 13665M: Matti Vaittinen <mazziesaccount@gmail.com> 13666L: linux-iio@vger.kernel.org 13667S: Supported 13668F: drivers/iio/accel/kionix-kx022a* 13669 13670KMEMLEAK 13671M: Catalin Marinas <catalin.marinas@arm.com> 13672S: Maintained 13673F: Documentation/dev-tools/kmemleak.rst 13674F: include/linux/kmemleak.h 13675F: mm/kmemleak.c 13676F: samples/kmemleak/kmemleak-test.c 13677 13678KMSAN 13679M: Alexander Potapenko <glider@google.com> 13680R: Marco Elver <elver@google.com> 13681R: Dmitry Vyukov <dvyukov@google.com> 13682L: kasan-dev@googlegroups.com 13683S: Maintained 13684F: Documentation/dev-tools/kmsan.rst 13685F: arch/*/include/asm/kmsan.h 13686F: arch/*/mm/kmsan_* 13687F: include/linux/kmsan*.h 13688F: lib/Kconfig.kmsan 13689F: mm/kmsan/ 13690F: scripts/Makefile.kmsan 13691 13692KPROBES 13693M: Naveen N Rao <naveen@kernel.org> 13694M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 13695M: "David S. Miller" <davem@davemloft.net> 13696M: Masami Hiramatsu <mhiramat@kernel.org> 13697L: linux-kernel@vger.kernel.org 13698L: linux-trace-kernel@vger.kernel.org 13699S: Maintained 13700Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13701T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13702F: Documentation/trace/kprobes.rst 13703F: include/asm-generic/kprobes.h 13704F: include/linux/kprobes.h 13705F: kernel/kprobes.c 13706F: lib/tests/test_kprobes.c 13707F: samples/kprobes 13708 13709KS0108 LCD CONTROLLER DRIVER 13710M: Miguel Ojeda <ojeda@kernel.org> 13711S: Maintained 13712F: Documentation/admin-guide/auxdisplay/ks0108.rst 13713F: drivers/auxdisplay/ks0108.c 13714F: include/linux/ks0108.h 13715 13716KTD253 BACKLIGHT DRIVER 13717M: Linus Walleij <linus.walleij@linaro.org> 13718S: Maintained 13719F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13720F: drivers/video/backlight/ktd253-backlight.c 13721 13722KTD2801 BACKLIGHT DRIVER 13723M: Duje Mihanović <duje.mihanovic@skole.hr> 13724S: Maintained 13725F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13726F: drivers/video/backlight/ktd2801-backlight.c 13727 13728KTEST 13729M: Steven Rostedt <rostedt@goodmis.org> 13730M: John Hawley <warthog9@eaglescrag.net> 13731S: Maintained 13732F: tools/testing/ktest 13733 13734KTZ8866 BACKLIGHT DRIVER 13735M: Jianhua Lu <lujianhua000@gmail.com> 13736S: Maintained 13737F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13738F: drivers/video/backlight/ktz8866.c 13739 13740KVM PARAVIRT (KVM/paravirt) 13741M: Paolo Bonzini <pbonzini@redhat.com> 13742R: Vitaly Kuznetsov <vkuznets@redhat.com> 13743L: kvm@vger.kernel.org 13744S: Supported 13745T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13746F: arch/um/include/asm/kvm_para.h 13747F: arch/x86/include/asm/kvm_para.h 13748F: arch/x86/include/asm/pvclock-abi.h 13749F: arch/x86/include/uapi/asm/kvm_para.h 13750F: arch/x86/kernel/kvm.c 13751F: arch/x86/kernel/kvmclock.c 13752F: include/asm-generic/kvm_para.h 13753F: include/linux/kvm_para.h 13754F: include/uapi/asm-generic/kvm_para.h 13755F: include/uapi/linux/kvm_para.h 13756 13757KVM X86 HYPER-V (KVM/hyper-v) 13758M: Vitaly Kuznetsov <vkuznets@redhat.com> 13759M: Sean Christopherson <seanjc@google.com> 13760M: Paolo Bonzini <pbonzini@redhat.com> 13761L: kvm@vger.kernel.org 13762S: Supported 13763T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13764F: arch/x86/kvm/hyperv.* 13765F: arch/x86/kvm/kvm_onhyperv.* 13766F: arch/x86/kvm/svm/hyperv.* 13767F: arch/x86/kvm/svm/svm_onhyperv.* 13768F: arch/x86/kvm/vmx/hyperv.* 13769 13770KVM X86 Xen (KVM/Xen) 13771M: David Woodhouse <dwmw2@infradead.org> 13772M: Paul Durrant <paul@xen.org> 13773M: Sean Christopherson <seanjc@google.com> 13774M: Paolo Bonzini <pbonzini@redhat.com> 13775L: kvm@vger.kernel.org 13776S: Supported 13777T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13778F: arch/x86/kvm/xen.* 13779 13780L3MDEV 13781M: David Ahern <dsahern@kernel.org> 13782L: netdev@vger.kernel.org 13783S: Maintained 13784F: include/net/l3mdev.h 13785F: net/l3mdev 13786 13787LANDLOCK SECURITY MODULE 13788M: Mickaël Salaün <mic@digikod.net> 13789R: Günther Noack <gnoack@google.com> 13790L: linux-security-module@vger.kernel.org 13791S: Supported 13792W: https://landlock.io 13793T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 13794F: Documentation/admin-guide/LSM/landlock.rst 13795F: Documentation/security/landlock.rst 13796F: Documentation/userspace-api/landlock.rst 13797F: fs/ioctl.c 13798F: include/uapi/linux/landlock.h 13799F: samples/landlock/ 13800F: security/landlock/ 13801F: tools/testing/selftests/landlock/ 13802K: landlock 13803K: LANDLOCK 13804 13805LANTIQ / INTEL Ethernet drivers 13806M: Hauke Mehrtens <hauke@hauke-m.de> 13807L: netdev@vger.kernel.org 13808S: Maintained 13809F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 13810F: drivers/net/dsa/lantiq_gswip.c 13811F: drivers/net/dsa/lantiq_pce.h 13812F: drivers/net/ethernet/lantiq_xrx200.c 13813F: net/dsa/tag_gswip.c 13814 13815LANTIQ MIPS ARCHITECTURE 13816M: John Crispin <john@phrozen.org> 13817L: linux-mips@vger.kernel.org 13818S: Maintained 13819F: arch/mips/lantiq 13820F: drivers/soc/lantiq 13821 13822LANTIQ PEF2256 DRIVER 13823M: Herve Codina <herve.codina@bootlin.com> 13824S: Maintained 13825F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 13826F: drivers/net/wan/framer/pef2256/ 13827F: drivers/pinctrl/pinctrl-pef2256.c 13828F: include/linux/framer/pef2256.h 13829 13830LASI 53c700 driver for PARISC 13831M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13832L: linux-scsi@vger.kernel.org 13833S: Maintained 13834F: Documentation/scsi/53c700.rst 13835F: drivers/scsi/53c700* 13836 13837LEAKING_ADDRESSES 13838M: Tycho Andersen <tycho@tycho.pizza> 13839R: Kees Cook <kees@kernel.org> 13840L: linux-hardening@vger.kernel.org 13841S: Maintained 13842T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13843F: scripts/leaking_addresses.pl 13844 13845LED SUBSYSTEM 13846M: Lee Jones <lee@kernel.org> 13847M: Pavel Machek <pavel@kernel.org> 13848L: linux-leds@vger.kernel.org 13849S: Maintained 13850T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 13851F: Documentation/devicetree/bindings/leds/ 13852F: Documentation/leds/ 13853F: drivers/leds/ 13854F: include/dt-bindings/leds/ 13855F: include/linux/leds.h 13856 13857LEGO MINDSTORMS EV3 13858R: David Lechner <david@lechnology.com> 13859S: Maintained 13860F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 13861F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 13862F: drivers/power/supply/lego_ev3_battery.c 13863 13864LEGO USB Tower driver 13865M: Juergen Stuber <starblue@users.sourceforge.net> 13866L: legousb-devel@lists.sourceforge.net 13867S: Maintained 13868W: http://legousb.sourceforge.net/ 13869F: drivers/usb/misc/legousbtower.c 13870 13871LENOVO drivers 13872M: Mark Pearson <mpearson-lenovo@squebb.ca> 13873M: Derek J. Clark <derekjohn.clark@gmail.com> 13874L: platform-driver-x86@vger.kernel.org 13875S: Maintained 13876F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 13877F: Documentation/wmi/devices/lenovo-wmi-other.rst 13878F: drivers/platform/x86/lenovo/* 13879 13880LENOVO WMI HOTKEY UTILITIES DRIVER 13881M: Jackie Dong <xy-jackie@139.com> 13882L: platform-driver-x86@vger.kernel.org 13883S: Maintained 13884F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 13885 13886LETSKETCH HID TABLET DRIVER 13887M: Hans de Goede <hansg@kernel.org> 13888L: linux-input@vger.kernel.org 13889S: Maintained 13890T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13891F: drivers/hid/hid-letsketch.c 13892 13893LG LAPTOP EXTRAS 13894M: Matan Ziv-Av <matan@svgalib.org> 13895L: platform-driver-x86@vger.kernel.org 13896S: Maintained 13897F: Documentation/ABI/testing/sysfs-platform-lg-laptop 13898F: Documentation/admin-guide/laptops/lg-laptop.rst 13899F: drivers/platform/x86/lg-laptop.c 13900 13901LG2160 MEDIA DRIVER 13902M: Michael Krufky <mkrufky@linuxtv.org> 13903L: linux-media@vger.kernel.org 13904S: Maintained 13905W: https://linuxtv.org 13906W: http://github.com/mkrufky 13907Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13908T: git git://linuxtv.org/mkrufky/tuners.git 13909F: drivers/media/dvb-frontends/lg2160.* 13910 13911LGDT3305 MEDIA DRIVER 13912M: Michael Krufky <mkrufky@linuxtv.org> 13913L: linux-media@vger.kernel.org 13914S: Maintained 13915W: https://linuxtv.org 13916W: http://github.com/mkrufky 13917Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13918T: git git://linuxtv.org/mkrufky/tuners.git 13919F: drivers/media/dvb-frontends/lgdt3305.* 13920 13921LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 13922M: Viresh Kumar <vireshk@kernel.org> 13923L: linux-ide@vger.kernel.org 13924S: Maintained 13925F: drivers/ata/pata_arasan_cf.c 13926F: include/linux/pata_arasan_cf_data.h 13927 13928LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 13929M: Linus Walleij <linus.walleij@linaro.org> 13930L: linux-ide@vger.kernel.org 13931S: Maintained 13932F: drivers/ata/pata_ftide010.c 13933F: drivers/ata/sata_gemini.c 13934F: drivers/ata/sata_gemini.h 13935 13936LIBATA SATA AHCI PLATFORM devices support 13937M: Hans de Goede <hansg@kernel.org> 13938L: linux-ide@vger.kernel.org 13939S: Maintained 13940F: drivers/ata/ahci_platform.c 13941F: drivers/ata/libahci_platform.c 13942F: include/linux/ahci_platform.h 13943 13944LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 13945M: Mikael Pettersson <mikpelinux@gmail.com> 13946L: linux-ide@vger.kernel.org 13947S: Maintained 13948F: drivers/ata/sata_promise.* 13949 13950LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 13951M: Damien Le Moal <dlemoal@kernel.org> 13952M: Niklas Cassel <cassel@kernel.org> 13953L: linux-ide@vger.kernel.org 13954S: Maintained 13955T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 13956F: Documentation/ABI/testing/sysfs-ata 13957F: Documentation/devicetree/bindings/ata/ 13958F: drivers/ata/ 13959F: include/linux/ata.h 13960F: include/linux/libata.h 13961 13962LIBETH COMMON ETHERNET LIBRARY 13963M: Alexander Lobakin <aleksander.lobakin@intel.com> 13964L: netdev@vger.kernel.org 13965L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13966S: Maintained 13967T: git https://github.com/alobakin/linux.git 13968F: drivers/net/ethernet/intel/libeth/ 13969F: include/net/libeth/ 13970K: libeth 13971 13972LIBIE COMMON INTEL ETHERNET LIBRARY 13973M: Alexander Lobakin <aleksander.lobakin@intel.com> 13974L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13975L: netdev@vger.kernel.org 13976S: Maintained 13977T: git https://github.com/alobakin/linux.git 13978F: drivers/net/ethernet/intel/libie/ 13979F: include/linux/net/intel/libie/ 13980K: libie 13981 13982LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 13983M: Vishal Verma <vishal.l.verma@intel.com> 13984M: Dan Williams <dan.j.williams@intel.com> 13985M: Dave Jiang <dave.jiang@intel.com> 13986L: nvdimm@lists.linux.dev 13987S: Supported 13988Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13989P: Documentation/nvdimm/maintainer-entry-profile.rst 13990F: drivers/nvdimm/btt* 13991 13992LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 13993M: Dan Williams <dan.j.williams@intel.com> 13994M: Vishal Verma <vishal.l.verma@intel.com> 13995M: Dave Jiang <dave.jiang@intel.com> 13996L: nvdimm@lists.linux.dev 13997S: Supported 13998Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13999P: Documentation/nvdimm/maintainer-entry-profile.rst 14000F: drivers/nvdimm/pmem* 14001 14002LIBNVDIMM: DEVICETREE BINDINGS 14003M: Oliver O'Halloran <oohall@gmail.com> 14004L: nvdimm@lists.linux.dev 14005S: Supported 14006Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14007F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14008F: drivers/nvdimm/of_pmem.c 14009 14010LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14011M: Dan Williams <dan.j.williams@intel.com> 14012M: Vishal Verma <vishal.l.verma@intel.com> 14013M: Dave Jiang <dave.jiang@intel.com> 14014M: Ira Weiny <ira.weiny@intel.com> 14015L: nvdimm@lists.linux.dev 14016S: Supported 14017Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14018P: Documentation/nvdimm/maintainer-entry-profile.rst 14019T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14020F: drivers/acpi/nfit/* 14021F: drivers/nvdimm/* 14022F: include/linux/libnvdimm.h 14023F: include/linux/nd.h 14024F: include/uapi/linux/ndctl.h 14025F: tools/testing/nvdimm/ 14026 14027LIBRARY CODE 14028M: Andrew Morton <akpm@linux-foundation.org> 14029L: linux-kernel@vger.kernel.org 14030S: Supported 14031T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14032F: lib/* 14033 14034LICENSES and SPDX stuff 14035M: Thomas Gleixner <tglx@linutronix.de> 14036M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14037L: linux-spdx@vger.kernel.org 14038S: Maintained 14039T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14040F: COPYING 14041F: Documentation/process/license-rules.rst 14042F: LICENSES/ 14043F: scripts/spdxcheck-test.sh 14044F: scripts/spdxcheck.py 14045F: scripts/spdxexclude 14046 14047LINEAR RANGES HELPERS 14048M: Mark Brown <broonie@kernel.org> 14049R: Matti Vaittinen <mazziesaccount@gmail.com> 14050F: include/linux/linear_range.h 14051F: lib/linear_ranges.c 14052F: lib/tests/test_linear_ranges.c 14053 14054LINUX FOR POWER MACINTOSH 14055L: linuxppc-dev@lists.ozlabs.org 14056S: Orphan 14057F: arch/powerpc/platforms/powermac/ 14058F: drivers/macintosh/ 14059X: drivers/macintosh/adb-iop.c 14060X: drivers/macintosh/via-macii.c 14061 14062LINUX FOR POWERPC (32-BIT AND 64-BIT) 14063M: Madhavan Srinivasan <maddy@linux.ibm.com> 14064M: Michael Ellerman <mpe@ellerman.id.au> 14065R: Nicholas Piggin <npiggin@gmail.com> 14066R: Christophe Leroy <christophe.leroy@csgroup.eu> 14067L: linuxppc-dev@lists.ozlabs.org 14068S: Supported 14069W: https://github.com/linuxppc/wiki/wiki 14070Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14071T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14072F: Documentation/ABI/stable/sysfs-firmware-opal-* 14073F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14074F: Documentation/devicetree/bindings/powerpc/ 14075F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14076F: Documentation/arch/powerpc/ 14077F: arch/powerpc/ 14078F: drivers/*/*/*pasemi* 14079F: drivers/*/*pasemi* 14080F: drivers/char/tpm/tpm_ibmvtpm* 14081F: drivers/crypto/nx/ 14082F: drivers/i2c/busses/i2c-opal.c 14083F: drivers/net/ethernet/ibm/ibmveth.* 14084F: drivers/net/ethernet/ibm/ibmvnic.* 14085F: drivers/pci/hotplug/pnv_php.c 14086F: drivers/pci/hotplug/rpa* 14087F: drivers/rtc/rtc-opal.c 14088F: drivers/scsi/ibmvscsi/ 14089F: drivers/tty/hvc/hvc_opal.c 14090F: drivers/watchdog/wdrtas.c 14091F: include/linux/papr_scm.h 14092F: include/uapi/linux/papr_pdsm.h 14093F: tools/testing/selftests/powerpc 14094N: /pmac 14095N: powermac 14096N: powernv 14097N: [^a-z0-9]ps3 14098N: pseries 14099 14100LINUX FOR POWERPC EMBEDDED MPC5XXX 14101M: Anatolij Gustschin <agust@denx.de> 14102L: linuxppc-dev@lists.ozlabs.org 14103S: Odd Fixes 14104F: arch/powerpc/platforms/512x/ 14105F: arch/powerpc/platforms/52xx/ 14106 14107LINUX FOR POWERPC EMBEDDED PPC4XX 14108L: linuxppc-dev@lists.ozlabs.org 14109S: Orphan 14110F: arch/powerpc/platforms/44x/ 14111 14112LINUX FOR POWERPC EMBEDDED PPC85XX 14113M: Scott Wood <oss@buserror.net> 14114L: linuxppc-dev@lists.ozlabs.org 14115S: Odd fixes 14116T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14117F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14118F: Documentation/devicetree/bindings/powerpc/fsl/ 14119F: arch/powerpc/platforms/85xx/ 14120 14121LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14122M: Christophe Leroy <christophe.leroy@csgroup.eu> 14123L: linuxppc-dev@lists.ozlabs.org 14124S: Maintained 14125F: arch/powerpc/platforms/8xx/ 14126F: arch/powerpc/platforms/83xx/ 14127 14128LINUX KERNEL DUMP TEST MODULE (LKDTM) 14129M: Kees Cook <kees@kernel.org> 14130S: Maintained 14131F: drivers/misc/lkdtm/* 14132F: tools/testing/selftests/lkdtm/* 14133 14134LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14135M: Alan Stern <stern@rowland.harvard.edu> 14136M: Andrea Parri <parri.andrea@gmail.com> 14137M: Will Deacon <will@kernel.org> 14138M: Peter Zijlstra <peterz@infradead.org> 14139M: Boqun Feng <boqun.feng@gmail.com> 14140M: Nicholas Piggin <npiggin@gmail.com> 14141M: David Howells <dhowells@redhat.com> 14142M: Jade Alglave <j.alglave@ucl.ac.uk> 14143M: Luc Maranget <luc.maranget@inria.fr> 14144M: "Paul E. McKenney" <paulmck@kernel.org> 14145R: Akira Yokosawa <akiyks@gmail.com> 14146R: Daniel Lustig <dlustig@nvidia.com> 14147R: Joel Fernandes <joelagnelf@nvidia.com> 14148L: linux-kernel@vger.kernel.org 14149L: linux-arch@vger.kernel.org 14150L: lkmm@lists.linux.dev 14151S: Supported 14152T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14153F: Documentation/atomic_bitops.txt 14154F: Documentation/atomic_t.txt 14155F: Documentation/core-api/refcount-vs-atomic.rst 14156F: Documentation/litmus-tests/ 14157F: Documentation/memory-barriers.txt 14158F: tools/memory-model/ 14159 14160LINUX-NEXT TREE 14161M: Stephen Rothwell <sfr@canb.auug.org.au> 14162L: linux-next@vger.kernel.org 14163S: Supported 14164B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14165T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14166 14167LIS3LV02D ACCELEROMETER DRIVER 14168M: Eric Piel <eric.piel@tremplin-utc.net> 14169S: Maintained 14170F: Documentation/misc-devices/lis3lv02d.rst 14171F: drivers/misc/lis3lv02d/ 14172F: drivers/platform/x86/hp/hp_accel.c 14173 14174LIST KUNIT TEST 14175M: David Gow <davidgow@google.com> 14176L: linux-kselftest@vger.kernel.org 14177L: kunit-dev@googlegroups.com 14178S: Maintained 14179F: lib/tests/list-test.c 14180 14181LITEX PLATFORM 14182M: Karol Gugala <kgugala@antmicro.com> 14183M: Mateusz Holenko <mholenko@antmicro.com> 14184M: Gabriel Somlo <gsomlo@gmail.com> 14185M: Joel Stanley <joel@jms.id.au> 14186S: Maintained 14187F: Documentation/devicetree/bindings/*/litex,*.yaml 14188F: arch/openrisc/boot/dts/or1klitex.dts 14189F: drivers/mmc/host/litex_mmc.c 14190F: drivers/net/ethernet/litex/* 14191F: drivers/soc/litex/* 14192F: drivers/tty/serial/liteuart.c 14193F: include/linux/litex.h 14194N: litex 14195 14196LIVE PATCHING 14197M: Josh Poimboeuf <jpoimboe@kernel.org> 14198M: Jiri Kosina <jikos@kernel.org> 14199M: Miroslav Benes <mbenes@suse.cz> 14200M: Petr Mladek <pmladek@suse.com> 14201R: Joe Lawrence <joe.lawrence@redhat.com> 14202L: live-patching@vger.kernel.org 14203S: Maintained 14204T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14205F: Documentation/ABI/testing/sysfs-kernel-livepatch 14206F: Documentation/livepatch/ 14207F: arch/powerpc/include/asm/livepatch.h 14208F: include/linux/livepatch.h 14209F: kernel/livepatch/ 14210F: kernel/module/livepatch.c 14211F: samples/livepatch/ 14212F: tools/testing/selftests/livepatch/ 14213 14214LLC (802.2) 14215L: netdev@vger.kernel.org 14216S: Odd fixes 14217F: include/linux/llc.h 14218F: include/net/llc* 14219F: include/uapi/linux/llc.h 14220F: net/llc/ 14221 14222LM73 HARDWARE MONITOR DRIVER 14223M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14224L: linux-hwmon@vger.kernel.org 14225S: Maintained 14226F: drivers/hwmon/lm73.c 14227 14228LM78 HARDWARE MONITOR DRIVER 14229M: Jean Delvare <jdelvare@suse.com> 14230L: linux-hwmon@vger.kernel.org 14231S: Maintained 14232F: Documentation/hwmon/lm78.rst 14233F: drivers/hwmon/lm78.c 14234 14235LM83 HARDWARE MONITOR DRIVER 14236M: Jean Delvare <jdelvare@suse.com> 14237L: linux-hwmon@vger.kernel.org 14238S: Maintained 14239F: Documentation/hwmon/lm83.rst 14240F: drivers/hwmon/lm83.c 14241 14242LM90 HARDWARE MONITOR DRIVER 14243M: Jean Delvare <jdelvare@suse.com> 14244L: linux-hwmon@vger.kernel.org 14245S: Maintained 14246F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14247F: Documentation/hwmon/lm90.rst 14248F: drivers/hwmon/lm90.c 14249F: include/dt-bindings/thermal/lm90.h 14250 14251LME2510 MEDIA DRIVER 14252M: Malcolm Priestley <tvboxspy@gmail.com> 14253L: linux-media@vger.kernel.org 14254S: Maintained 14255W: https://linuxtv.org 14256Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14257F: drivers/media/usb/dvb-usb-v2/lmedm04* 14258 14259LOADPIN SECURITY MODULE 14260M: Kees Cook <kees@kernel.org> 14261S: Supported 14262T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14263F: Documentation/admin-guide/LSM/LoadPin.rst 14264F: security/loadpin/ 14265 14266LOCKDOWN SECURITY MODULE 14267M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14268M: Xiu Jianfeng <xiujianfeng@huawei.com> 14269L: linux-security-module@vger.kernel.org 14270S: Maintained 14271T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14272F: security/lockdown/ 14273 14274LOCKING PRIMITIVES 14275M: Peter Zijlstra <peterz@infradead.org> 14276M: Ingo Molnar <mingo@redhat.com> 14277M: Will Deacon <will@kernel.org> 14278M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14279R: Waiman Long <longman@redhat.com> 14280L: linux-kernel@vger.kernel.org 14281S: Maintained 14282T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14283F: Documentation/locking/ 14284F: arch/*/include/asm/spinlock*.h 14285F: include/linux/lockdep*.h 14286F: include/linux/mutex*.h 14287F: include/linux/rwlock*.h 14288F: include/linux/rwsem*.h 14289F: include/linux/seqlock.h 14290F: include/linux/spinlock*.h 14291F: kernel/locking/ 14292F: lib/locking*.[ch] 14293F: rust/helpers/mutex.c 14294F: rust/helpers/spinlock.c 14295F: rust/kernel/sync/lock.rs 14296F: rust/kernel/sync/lock/ 14297F: rust/kernel/sync/locked_by.rs 14298X: kernel/locking/locktorture.c 14299 14300LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14301M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14302L: linux-ntfs-dev@lists.sourceforge.net 14303S: Maintained 14304W: http://www.linux-ntfs.org/content/view/19/37/ 14305F: Documentation/admin-guide/ldm.rst 14306F: block/partitions/ldm.* 14307 14308LOGITECH HID GAMING KEYBOARDS 14309M: Hans de Goede <hansg@kernel.org> 14310L: linux-input@vger.kernel.org 14311S: Maintained 14312T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14313F: drivers/hid/hid-lg-g15.c 14314 14315LONTIUM LT8912B MIPI TO HDMI BRIDGE 14316M: Adrien Grassein <adrien.grassein@gmail.com> 14317S: Maintained 14318F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14319F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14320 14321LOONGARCH 14322M: Huacai Chen <chenhuacai@kernel.org> 14323R: WANG Xuerui <kernel@xen0n.name> 14324L: loongarch@lists.linux.dev 14325S: Maintained 14326T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14327F: Documentation/arch/loongarch/ 14328F: Documentation/translations/zh_CN/arch/loongarch/ 14329F: arch/loongarch/ 14330F: drivers/*/*loongarch* 14331F: drivers/cpufreq/loongson3_cpufreq.c 14332 14333LOONGSON GPIO DRIVER 14334M: Yinbo Zhu <zhuyinbo@loongson.cn> 14335L: linux-gpio@vger.kernel.org 14336S: Maintained 14337F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14338F: drivers/gpio/gpio-loongson-64bit.c 14339 14340LOONGSON-2 APB DMA DRIVER 14341M: Binbin Zhou <zhoubinbin@loongson.cn> 14342L: dmaengine@vger.kernel.org 14343S: Maintained 14344F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14345F: drivers/dma/loongson2-apb-dma.c 14346 14347LOONGSON LS2X I2C DRIVER 14348M: Binbin Zhou <zhoubinbin@loongson.cn> 14349L: linux-i2c@vger.kernel.org 14350S: Maintained 14351F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14352F: drivers/i2c/busses/i2c-ls2x.c 14353 14354LOONGSON PWM DRIVER 14355M: Binbin Zhou <zhoubinbin@loongson.cn> 14356L: linux-pwm@vger.kernel.org 14357S: Maintained 14358F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14359F: drivers/pwm/pwm-loongson.c 14360 14361LOONGSON-2 SOC SERIES CLOCK DRIVER 14362M: Yinbo Zhu <zhuyinbo@loongson.cn> 14363L: linux-clk@vger.kernel.org 14364S: Maintained 14365F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14366F: drivers/clk/clk-loongson2.c 14367F: include/dt-bindings/clock/loongson,ls2k-clk.h 14368 14369LOONGSON SPI DRIVER 14370M: Yinbo Zhu <zhuyinbo@loongson.cn> 14371L: linux-spi@vger.kernel.org 14372S: Maintained 14373F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14374F: drivers/spi/spi-loongson-core.c 14375F: drivers/spi/spi-loongson-pci.c 14376F: drivers/spi/spi-loongson-plat.c 14377F: drivers/spi/spi-loongson.h 14378 14379LOONGSON-2 SOC SERIES GUTS DRIVER 14380M: Yinbo Zhu <zhuyinbo@loongson.cn> 14381L: loongarch@lists.linux.dev 14382S: Maintained 14383F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14384F: drivers/soc/loongson/loongson2_guts.c 14385 14386LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14387M: Binbin Zhou <zhoubinbin@loongson.cn> 14388L: linux-mmc@vger.kernel.org 14389S: Maintained 14390F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14391F: drivers/mmc/host/loongson2-mmc.c 14392 14393LOONGSON-2 SOC SERIES PM DRIVER 14394M: Yinbo Zhu <zhuyinbo@loongson.cn> 14395L: linux-pm@vger.kernel.org 14396S: Maintained 14397F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14398F: drivers/soc/loongson/loongson2_pm.c 14399 14400LOONGSON-2 SOC SERIES PINCTRL DRIVER 14401M: zhanghongchen <zhanghongchen@loongson.cn> 14402M: Yinbo Zhu <zhuyinbo@loongson.cn> 14403L: linux-gpio@vger.kernel.org 14404S: Maintained 14405F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14406F: drivers/pinctrl/pinctrl-loongson2.c 14407 14408LOONGSON-2 SOC SERIES THERMAL DRIVER 14409M: zhanghongchen <zhanghongchen@loongson.cn> 14410M: Yinbo Zhu <zhuyinbo@loongson.cn> 14411L: linux-pm@vger.kernel.org 14412S: Maintained 14413F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14414F: drivers/thermal/loongson2_thermal.c 14415 14416LOONGSON EDAC DRIVER 14417M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14418L: linux-edac@vger.kernel.org 14419S: Maintained 14420F: drivers/edac/loongson_edac.c 14421 14422LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14423M: Sathya Prakash <sathya.prakash@broadcom.com> 14424M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14425M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14426L: MPT-FusionLinux.pdl@broadcom.com 14427L: linux-scsi@vger.kernel.org 14428S: Supported 14429W: http://www.avagotech.com/support/ 14430F: drivers/message/fusion/ 14431F: drivers/scsi/mpt3sas/ 14432 14433LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14434M: Matthew Wilcox <willy@infradead.org> 14435L: linux-scsi@vger.kernel.org 14436S: Maintained 14437F: drivers/scsi/sym53c8xx_2/ 14438 14439LT3074 HARDWARE MONITOR DRIVER 14440M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14441L: linux-hwmon@vger.kernel.org 14442S: Supported 14443W: https://ez.analog.com/linux-software-drivers 14444F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14445F: Documentation/hwmon/lt3074.rst 14446F: drivers/hwmon/pmbus/lt3074.c 14447 14448LTC1660 DAC DRIVER 14449M: Marcus Folkesson <marcus.folkesson@gmail.com> 14450L: linux-iio@vger.kernel.org 14451S: Maintained 14452F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14453F: drivers/iio/dac/ltc1660.c 14454 14455LTC2664 IIO DAC DRIVER 14456M: Michael Hennerich <michael.hennerich@analog.com> 14457M: Kim Seer Paller <kimseer.paller@analog.com> 14458L: linux-iio@vger.kernel.org 14459S: Supported 14460W: https://ez.analog.com/linux-software-drivers 14461F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14462F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14463F: drivers/iio/dac/ltc2664.c 14464 14465LTC2688 IIO DAC DRIVER 14466M: Nuno Sá <nuno.sa@analog.com> 14467L: linux-iio@vger.kernel.org 14468S: Supported 14469W: https://ez.analog.com/linux-software-drivers 14470F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14471F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14472F: drivers/iio/dac/ltc2688.c 14473 14474LTC2947 HARDWARE MONITOR DRIVER 14475M: Nuno Sá <nuno.sa@analog.com> 14476L: linux-hwmon@vger.kernel.org 14477S: Supported 14478W: https://ez.analog.com/linux-software-drivers 14479F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14480F: drivers/hwmon/ltc2947-core.c 14481F: drivers/hwmon/ltc2947-i2c.c 14482F: drivers/hwmon/ltc2947-spi.c 14483F: drivers/hwmon/ltc2947.h 14484 14485LTC2991 HARDWARE MONITOR DRIVER 14486M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14487L: linux-hwmon@vger.kernel.org 14488S: Supported 14489W: https://ez.analog.com/linux-software-drivers 14490F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14491F: drivers/hwmon/ltc2991.c 14492 14493LTC2983 IIO TEMPERATURE DRIVER 14494M: Nuno Sá <nuno.sa@analog.com> 14495L: linux-iio@vger.kernel.org 14496S: Supported 14497W: https://ez.analog.com/linux-software-drivers 14498F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14499F: drivers/iio/temperature/ltc2983.c 14500 14501LTC4282 HARDWARE MONITOR DRIVER 14502M: Nuno Sa <nuno.sa@analog.com> 14503L: linux-hwmon@vger.kernel.org 14504S: Supported 14505F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14506F: Documentation/hwmon/ltc4282.rst 14507F: drivers/hwmon/ltc4282.c 14508 14509LTC4286 HARDWARE MONITOR DRIVER 14510M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14511L: linux-hwmon@vger.kernel.org 14512S: Maintained 14513F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14514F: Documentation/hwmon/ltc4286.rst 14515F: drivers/hwmon/pmbus/ltc4286.c 14516 14517LTC4306 I2C MULTIPLEXER DRIVER 14518M: Michael Hennerich <michael.hennerich@analog.com> 14519L: linux-i2c@vger.kernel.org 14520S: Supported 14521W: https://ez.analog.com/linux-software-drivers 14522F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14523F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14524 14525LTP (Linux Test Project) 14526M: Andrea Cervesato <andrea.cervesato@suse.com> 14527M: Cyril Hrubis <chrubis@suse.cz> 14528M: Jan Stancek <jstancek@redhat.com> 14529M: Petr Vorel <pvorel@suse.cz> 14530M: Li Wang <liwang@redhat.com> 14531M: Yang Xu <xuyang2018.jy@fujitsu.com> 14532M: Xiao Yang <yangx.jy@fujitsu.com> 14533L: ltp@lists.linux.it (subscribers-only) 14534S: Maintained 14535W: https://linux-test-project.readthedocs.io/ 14536T: git https://github.com/linux-test-project/ltp.git 14537 14538LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14539M: Anshul Dalal <anshulusr@gmail.com> 14540L: linux-iio@vger.kernel.org 14541S: Maintained 14542F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14543F: drivers/iio/light/ltr390.c 14544 14545LYNX 28G SERDES PHY DRIVER 14546M: Ioana Ciornei <ioana.ciornei@nxp.com> 14547L: netdev@vger.kernel.org 14548S: Supported 14549F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14550F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14551 14552LYNX PCS MODULE 14553M: Ioana Ciornei <ioana.ciornei@nxp.com> 14554L: netdev@vger.kernel.org 14555S: Supported 14556F: drivers/net/pcs/pcs-lynx.c 14557F: include/linux/pcs-lynx.h 14558 14559M68K ARCHITECTURE 14560M: Geert Uytterhoeven <geert@linux-m68k.org> 14561L: linux-m68k@lists.linux-m68k.org 14562S: Maintained 14563W: http://www.linux-m68k.org/ 14564T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14565F: arch/m68k/ 14566F: drivers/zorro/ 14567 14568M68K ON APPLE MACINTOSH 14569M: Joshua Thompson <funaho@jurai.org> 14570L: linux-m68k@lists.linux-m68k.org 14571S: Maintained 14572W: http://www.mac.linux-m68k.org/ 14573F: arch/m68k/mac/ 14574F: drivers/macintosh/adb-iop.c 14575F: drivers/macintosh/via-macii.c 14576 14577M68K ON HP9000/300 14578M: Philip Blundell <philb@gnu.org> 14579S: Maintained 14580W: http://www.tazenda.demon.co.uk/phil/linux-hp 14581F: arch/m68k/hp300/ 14582 14583M88DS3103 MEDIA DRIVER 14584L: linux-media@vger.kernel.org 14585S: Orphan 14586W: https://linuxtv.org 14587Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14588F: drivers/media/dvb-frontends/m88ds3103* 14589 14590M88RS2000 MEDIA DRIVER 14591M: Malcolm Priestley <tvboxspy@gmail.com> 14592L: linux-media@vger.kernel.org 14593S: Maintained 14594W: https://linuxtv.org 14595Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14596F: drivers/media/dvb-frontends/m88rs2000* 14597 14598MA901 MASTERKIT USB FM RADIO DRIVER 14599M: Alexey Klimov <alexey.klimov@linaro.org> 14600L: linux-media@vger.kernel.org 14601S: Maintained 14602T: git git://linuxtv.org/media.git 14603F: drivers/media/radio/radio-ma901.c 14604 14605MAC80211 14606M: Johannes Berg <johannes@sipsolutions.net> 14607L: linux-wireless@vger.kernel.org 14608S: Maintained 14609W: https://wireless.wiki.kernel.org/ 14610Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14613F: Documentation/networking/mac80211-injection.rst 14614F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14615F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14616F: include/net/mac80211.h 14617F: net/mac80211/ 14618 14619MAILBOX API 14620M: Jassi Brar <jassisinghbrar@gmail.com> 14621L: linux-kernel@vger.kernel.org 14622S: Maintained 14623T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14624F: Documentation/devicetree/bindings/mailbox/ 14625F: drivers/mailbox/ 14626F: include/dt-bindings/mailbox/ 14627F: include/linux/mailbox_client.h 14628F: include/linux/mailbox_controller.h 14629 14630MAILBOX ARM MHUv2 14631M: Viresh Kumar <viresh.kumar@linaro.org> 14632M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14633L: linux-kernel@vger.kernel.org 14634S: Maintained 14635F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14636F: drivers/mailbox/arm_mhuv2.c 14637F: include/linux/mailbox/arm_mhuv2_message.h 14638 14639MAILBOX ARM MHUv3 14640M: Sudeep Holla <sudeep.holla@arm.com> 14641M: Cristian Marussi <cristian.marussi@arm.com> 14642L: linux-kernel@vger.kernel.org 14643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14644S: Maintained 14645F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14646F: drivers/mailbox/arm_mhuv3.c 14647 14648MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14649M: Alejandro Colomar <alx@kernel.org> 14650L: linux-man@vger.kernel.org 14651S: Maintained 14652W: http://www.kernel.org/doc/man-pages 14653T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14654T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14655 14656MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14657M: Jeremy Kerr <jk@codeconstruct.com.au> 14658M: Matt Johnston <matt@codeconstruct.com.au> 14659L: netdev@vger.kernel.org 14660S: Maintained 14661F: Documentation/networking/mctp.rst 14662F: drivers/net/mctp/ 14663F: include/linux/usb/mctp-usb.h 14664F: include/net/mctp.h 14665F: include/net/mctpdevice.h 14666F: include/net/netns/mctp.h 14667F: net/mctp/ 14668 14669MAPLE TREE 14670M: Liam R. Howlett <Liam.Howlett@oracle.com> 14671L: maple-tree@lists.infradead.org 14672L: linux-mm@kvack.org 14673S: Supported 14674F: Documentation/core-api/maple_tree.rst 14675F: include/linux/maple_tree.h 14676F: include/trace/events/maple_tree.h 14677F: lib/maple_tree.c 14678F: lib/test_maple_tree.c 14679F: tools/testing/radix-tree/maple.c 14680F: tools/testing/shared/linux/maple_tree.h 14681 14682MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14683M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14684L: linux-mips@vger.kernel.org 14685S: Maintained 14686F: arch/mips/boot/dts/img/pistachio* 14687 14688MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14689M: Andrew Lunn <andrew@lunn.ch> 14690L: netdev@vger.kernel.org 14691S: Maintained 14692F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14693F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14694F: Documentation/networking/devlink/mv88e6xxx.rst 14695F: drivers/net/dsa/mv88e6xxx/ 14696F: include/linux/dsa/mv88e6xxx.h 14697F: include/linux/platform_data/mv88e6xxx.h 14698 14699MARVELL 88PM886 PMIC DRIVER 14700M: Karel Balej <balejk@matfyz.cz> 14701S: Maintained 14702F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14703F: drivers/input/misc/88pm886-onkey.c 14704F: drivers/mfd/88pm886.c 14705F: drivers/regulator/88pm886-regulator.c 14706F: drivers/rtc/rtc-88pm886.c 14707F: include/linux/mfd/88pm886.h 14708 14709MARVELL ARMADA 3700 PHY DRIVERS 14710M: Miquel Raynal <miquel.raynal@bootlin.com> 14711S: Maintained 14712F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14713F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14714F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14715F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14716 14717MARVELL ARMADA 3700 SERIAL DRIVER 14718M: Pali Rohár <pali@kernel.org> 14719S: Maintained 14720F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14721F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14722F: drivers/tty/serial/mvebu-uart.c 14723 14724MARVELL ARMADA DRM SUPPORT 14725M: Russell King <linux@armlinux.org.uk> 14726S: Maintained 14727T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 14728T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 14729F: Documentation/devicetree/bindings/display/armada/ 14730F: drivers/gpu/drm/armada/ 14731F: include/uapi/drm/armada_drm.h 14732 14733MARVELL CRYPTO DRIVER 14734M: Srujana Challa <schalla@marvell.com> 14735M: Bharat Bhushan <bbhushan2@marvell.com> 14736L: linux-crypto@vger.kernel.org 14737S: Maintained 14738F: drivers/crypto/marvell/ 14739F: include/linux/soc/marvell/octeontx2/ 14740 14741MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 14742M: Mirko Lindner <mlindner@marvell.com> 14743M: Stephen Hemminger <stephen@networkplumber.org> 14744L: netdev@vger.kernel.org 14745S: Odd fixes 14746F: drivers/net/ethernet/marvell/sk* 14747 14748MARVELL LIBERTAS WIRELESS DRIVER 14749L: linux-wireless@vger.kernel.org 14750L: libertas-dev@lists.infradead.org 14751S: Orphan 14752F: drivers/net/wireless/marvell/libertas/ 14753F: drivers/net/wireless/marvell/libertas_tf/ 14754 14755MARVELL MACCHIATOBIN SUPPORT 14756M: Russell King <linux@armlinux.org.uk> 14757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14758S: Maintained 14759F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 14760 14761MARVELL MV643XX ETHERNET DRIVER 14762M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 14763L: netdev@vger.kernel.org 14764S: Maintained 14765F: drivers/net/ethernet/marvell/mv643xx_eth.* 14766 14767MARVELL MV88X3310 PHY DRIVER 14768M: Russell King <linux@armlinux.org.uk> 14769M: Marek Behún <kabel@kernel.org> 14770L: netdev@vger.kernel.org 14771S: Maintained 14772F: drivers/net/phy/marvell10g.c 14773 14774MARVELL MVEBU THERMAL DRIVER 14775M: Miquel Raynal <miquel.raynal@bootlin.com> 14776S: Maintained 14777F: drivers/thermal/armada_thermal.c 14778 14779MARVELL MVNETA ETHERNET DRIVER 14780M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14781L: netdev@vger.kernel.org 14782S: Maintained 14783F: drivers/net/ethernet/marvell/mvneta* 14784 14785MARVELL MVPP2 ETHERNET DRIVER 14786M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14787M: Russell King <linux@armlinux.org.uk> 14788L: netdev@vger.kernel.org 14789S: Maintained 14790F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 14791F: drivers/net/ethernet/marvell/mvpp2/ 14792 14793MARVELL MWIFIEX WIRELESS DRIVER 14794M: Brian Norris <briannorris@chromium.org> 14795R: Francesco Dolcini <francesco@dolcini.it> 14796L: linux-wireless@vger.kernel.org 14797S: Odd Fixes 14798F: drivers/net/wireless/marvell/mwifiex/ 14799 14800MARVELL MWL8K WIRELESS DRIVER 14801L: linux-wireless@vger.kernel.org 14802S: Orphan 14803F: drivers/net/wireless/marvell/mwl8k.c 14804 14805MARVELL NAND CONTROLLER DRIVER 14806M: Miquel Raynal <miquel.raynal@bootlin.com> 14807L: linux-mtd@lists.infradead.org 14808S: Maintained 14809F: drivers/mtd/nand/raw/marvell_nand.c 14810 14811MARVELL OCTEON ENDPOINT DRIVER 14812M: Veerasenareddy Burru <vburru@marvell.com> 14813M: Sathesh Edara <sedara@marvell.com> 14814L: netdev@vger.kernel.org 14815S: Maintained 14816F: drivers/net/ethernet/marvell/octeon_ep 14817 14818MARVELL OCTEON ENDPOINT VF DRIVER 14819M: Veerasenareddy Burru <vburru@marvell.com> 14820M: Sathesh Edara <sedara@marvell.com> 14821M: Shinas Rasheed <srasheed@marvell.com> 14822M: Satananda Burla <sburla@marvell.com> 14823L: netdev@vger.kernel.org 14824S: Maintained 14825F: drivers/net/ethernet/marvell/octeon_ep_vf 14826 14827MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 14828M: Sunil Goutham <sgoutham@marvell.com> 14829M: Geetha sowjanya <gakula@marvell.com> 14830M: Subbaraya Sundeep <sbhatta@marvell.com> 14831M: hariprasad <hkelam@marvell.com> 14832M: Bharat Bhushan <bbhushan2@marvell.com> 14833L: netdev@vger.kernel.org 14834S: Maintained 14835F: drivers/net/ethernet/marvell/octeontx2/nic/ 14836F: include/linux/soc/marvell/octeontx2/ 14837 14838MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 14839M: Sunil Goutham <sgoutham@marvell.com> 14840M: Linu Cherian <lcherian@marvell.com> 14841M: Geetha sowjanya <gakula@marvell.com> 14842M: Jerin Jacob <jerinj@marvell.com> 14843M: hariprasad <hkelam@marvell.com> 14844M: Subbaraya Sundeep <sbhatta@marvell.com> 14845L: netdev@vger.kernel.org 14846S: Maintained 14847F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 14848F: drivers/net/ethernet/marvell/octeontx2/af/ 14849 14850MARVELL PEM PMU DRIVER 14851M: Linu Cherian <lcherian@marvell.com> 14852M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 14853S: Supported 14854F: drivers/perf/marvell_pem_pmu.c 14855 14856MARVELL PRESTERA ETHERNET SWITCH DRIVER 14857M: Taras Chornyi <taras.chornyi@plvision.eu> 14858S: Supported 14859W: https://github.com/Marvell-switching/switchdev-prestera 14860F: drivers/net/ethernet/marvell/prestera/ 14861 14862MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 14863M: Nicolas Pitre <nico@fluxnic.net> 14864S: Odd Fixes 14865F: drivers/mmc/host/mvsdio.* 14866 14867MARVELL USB MDIO CONTROLLER DRIVER 14868M: Tobias Waldekranz <tobias@waldekranz.com> 14869L: netdev@vger.kernel.org 14870S: Maintained 14871F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 14872F: drivers/net/mdio/mdio-mvusb.c 14873 14874MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 14875M: Hu Ziji <huziji@marvell.com> 14876L: linux-mmc@vger.kernel.org 14877S: Supported 14878F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 14879F: drivers/mmc/host/sdhci-xenon* 14880 14881MARVELL OCTEON CN10K DPI DRIVER 14882M: Vamsi Attunuru <vattunuru@marvell.com> 14883S: Supported 14884F: drivers/misc/mrvl_cn10k_dpi.c 14885 14886MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 14887R: schalla@marvell.com 14888R: vattunuru@marvell.com 14889F: drivers/vdpa/octeon_ep/ 14890 14891MARVELL OCTEON HOTPLUG DRIVER 14892R: Shijith Thotton <sthotton@marvell.com> 14893R: Vamsi Attunuru <vattunuru@marvell.com> 14894S: Supported 14895F: drivers/pci/hotplug/octep_hp.c 14896 14897MATROX FRAMEBUFFER DRIVER 14898L: linux-fbdev@vger.kernel.org 14899S: Orphan 14900F: drivers/video/fbdev/matrox/matroxfb_* 14901F: include/uapi/linux/matroxfb.h 14902 14903MAX15301 DRIVER 14904M: Daniel Nilsson <daniel.nilsson@flex.com> 14905L: linux-hwmon@vger.kernel.org 14906S: Maintained 14907F: Documentation/hwmon/max15301.rst 14908F: drivers/hwmon/pmbus/max15301.c 14909 14910MAX2175 SDR TUNER DRIVER 14911M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 14912L: linux-media@vger.kernel.org 14913S: Maintained 14914T: git git://linuxtv.org/media.git 14915F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 14916F: Documentation/userspace-api/media/drivers/max2175.rst 14917F: drivers/media/i2c/max2175* 14918F: include/uapi/linux/max2175.h 14919 14920MAX31335 RTC DRIVER 14921M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14922L: linux-rtc@vger.kernel.org 14923S: Supported 14924W: https://ez.analog.com/linux-software-drivers 14925F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 14926F: drivers/rtc/rtc-max31335.c 14927 14928MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 14929L: linux-hwmon@vger.kernel.org 14930S: Orphan 14931F: Documentation/hwmon/max6650.rst 14932F: drivers/hwmon/max6650.c 14933 14934MAX9286 QUAD GMSL DESERIALIZER DRIVER 14935M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14936M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14937M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14938M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14939L: linux-media@vger.kernel.org 14940S: Maintained 14941F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 14942F: drivers/media/i2c/max9286.c 14943 14944MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 14945M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14946L: linux-media@vger.kernel.org 14947S: Maintained 14948F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 14949F: drivers/staging/media/max96712/max96712.c 14950 14951MAX96714 GMSL2 DESERIALIZER DRIVER 14952M: Julien Massot <julien.massot@collabora.com> 14953L: linux-media@vger.kernel.org 14954S: Maintained 14955F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 14956F: drivers/media/i2c/max96714.c 14957 14958MAX96717 GMSL2 SERIALIZER DRIVER 14959M: Julien Massot <julien.massot@collabora.com> 14960L: linux-media@vger.kernel.org 14961S: Maintained 14962F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 14963F: drivers/media/i2c/max96717.c 14964 14965MAX9860 MONO AUDIO VOICE CODEC DRIVER 14966M: Peter Rosin <peda@axentia.se> 14967L: linux-sound@vger.kernel.org 14968S: Maintained 14969F: Documentation/devicetree/bindings/sound/max9860.txt 14970F: sound/soc/codecs/max9860.* 14971 14972MAXBOTIX ULTRASONIC RANGER IIO DRIVER 14973M: Andreas Klinger <ak@it-klinger.de> 14974L: linux-iio@vger.kernel.org 14975S: Maintained 14976F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 14977F: drivers/iio/proximity/mb1232.c 14978 14979MAXIM MAX11205 DRIVER 14980M: Ramona Bolboaca <ramona.bolboaca@analog.com> 14981L: linux-iio@vger.kernel.org 14982S: Supported 14983W: https://ez.analog.com/linux-software-drivers 14984F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 14985F: drivers/iio/adc/max11205.c 14986 14987MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 14988R: Iskren Chernev <iskren.chernev@gmail.com> 14989R: Krzysztof Kozlowski <krzk@kernel.org> 14990R: Marek Szyprowski <m.szyprowski@samsung.com> 14991R: Matheus Castello <matheus@castello.eng.br> 14992L: linux-pm@vger.kernel.org 14993S: Maintained 14994F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 14995F: drivers/power/supply/max17040_battery.c 14996 14997MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 14998R: Hans de Goede <hansg@kernel.org> 14999R: Krzysztof Kozlowski <krzk@kernel.org> 15000R: Marek Szyprowski <m.szyprowski@samsung.com> 15001R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15002R: Purism Kernel Team <kernel@puri.sm> 15003L: linux-pm@vger.kernel.org 15004S: Maintained 15005F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15006F: drivers/power/supply/max17042_battery.c 15007 15008MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15009M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15010L: linux-kernel@vger.kernel.org 15011S: Maintained 15012F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15013F: drivers/regulator/max20086-regulator.c 15014 15015MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15016M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 15017L: linux-iio@vger.kernel.org 15018S: Maintained 15019F: drivers/iio/temperature/max30208.c 15020 15021MAXIM MAX77650 PMIC MFD DRIVER 15022M: Bartosz Golaszewski <brgl@bgdev.pl> 15023L: linux-kernel@vger.kernel.org 15024S: Maintained 15025F: Documentation/devicetree/bindings/*/*max77650.yaml 15026F: Documentation/devicetree/bindings/*/max77650*.yaml 15027F: drivers/gpio/gpio-max77650.c 15028F: drivers/input/misc/max77650-onkey.c 15029F: drivers/leds/leds-max77650.c 15030F: drivers/mfd/max77650.c 15031F: drivers/power/supply/max77650-charger.c 15032F: drivers/regulator/max77650-regulator.c 15033F: include/linux/mfd/max77650.h 15034 15035MAXIM MAX77714 PMIC MFD DRIVER 15036M: Luca Ceresoli <luca@lucaceresoli.net> 15037S: Maintained 15038F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15039F: drivers/mfd/max77714.c 15040F: include/linux/mfd/max77714.h 15041 15042MAXIM MAX77759 PMIC MFD DRIVER 15043M: André Draszik <andre.draszik@linaro.org> 15044L: linux-kernel@vger.kernel.org 15045S: Maintained 15046F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15047F: drivers/gpio/gpio-max77759.c 15048F: drivers/mfd/max77759.c 15049F: drivers/nvmem/max77759-nvmem.c 15050F: include/linux/mfd/max77759.h 15051 15052MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15053M: Javier Martinez Canillas <javier@dowhile0.org> 15054L: linux-kernel@vger.kernel.org 15055S: Supported 15056F: Documentation/devicetree/bindings/*/*max77802.yaml 15057F: drivers/regulator/max77802-regulator.c 15058F: include/dt-bindings/*/*max77802.h 15059 15060MAXIM MAX77976 BATTERY CHARGER 15061M: Luca Ceresoli <luca@lucaceresoli.net> 15062S: Supported 15063F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15064F: drivers/power/supply/max77976_charger.c 15065 15066MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15067M: Krzysztof Kozlowski <krzk@kernel.org> 15068L: linux-pm@vger.kernel.org 15069S: Maintained 15070B: mailto:linux-samsung-soc@vger.kernel.org 15071F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15072F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15073F: drivers/power/supply/max14577_charger.c 15074F: drivers/power/supply/max77693_charger.c 15075 15076MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15077M: Chanwoo Choi <cw00.choi@samsung.com> 15078M: Krzysztof Kozlowski <krzk@kernel.org> 15079L: linux-kernel@vger.kernel.org 15080S: Maintained 15081B: mailto:linux-samsung-soc@vger.kernel.org 15082F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15083F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15084F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15085F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15086F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15087F: drivers/leds/leds-max77705.c 15088F: drivers/*/*max77843.c 15089F: drivers/*/max14577*.c 15090F: drivers/*/max77686*.c 15091F: drivers/*/max77693*.c 15092F: drivers/*/max77705*.c 15093F: drivers/clk/clk-max77686.c 15094F: drivers/extcon/extcon-max14577.c 15095F: drivers/extcon/extcon-max77693.c 15096F: drivers/rtc/rtc-max77686.c 15097F: include/linux/mfd/max14577*.h 15098F: include/linux/mfd/max77686*.h 15099F: include/linux/mfd/max77693*.h 15100F: include/linux/mfd/max77705*.h 15101 15102MAXIRADIO FM RADIO RECEIVER DRIVER 15103M: Hans Verkuil <hverkuil@kernel.org> 15104L: linux-media@vger.kernel.org 15105S: Maintained 15106W: https://linuxtv.org 15107T: git git://linuxtv.org/media.git 15108F: drivers/media/radio/radio-maxiradio* 15109 15110MAXLINEAR ETHERNET PHY DRIVER 15111M: Xu Liang <lxu@maxlinear.com> 15112L: netdev@vger.kernel.org 15113S: Supported 15114F: drivers/net/phy/mxl-86110.c 15115F: drivers/net/phy/mxl-gpy.c 15116 15117MCAN MMIO DEVICE DRIVER 15118M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15119L: linux-can@vger.kernel.org 15120S: Maintained 15121F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15122F: drivers/net/can/m_can/m_can.c 15123F: drivers/net/can/m_can/m_can.h 15124F: drivers/net/can/m_can/m_can_platform.c 15125 15126MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15127R: Yasushi SHOJI <yashi@spacecubics.com> 15128L: linux-can@vger.kernel.org 15129S: Maintained 15130F: drivers/net/can/usb/mcba_usb.c 15131 15132MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15133M: Rishi Gupta <gupt21@gmail.com> 15134L: linux-i2c@vger.kernel.org 15135L: linux-input@vger.kernel.org 15136S: Maintained 15137F: drivers/hid/hid-mcp2221.c 15138 15139MCP251XFD SPI-CAN NETWORK DRIVER 15140M: Marc Kleine-Budde <mkl@pengutronix.de> 15141M: Manivannan Sadhasivam <mani@kernel.org> 15142R: Thomas Kopp <thomas.kopp@microchip.com> 15143L: linux-can@vger.kernel.org 15144S: Maintained 15145F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15146F: drivers/net/can/spi/mcp251xfd/ 15147 15148MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15149M: Peter Rosin <peda@axentia.se> 15150L: linux-iio@vger.kernel.org 15151S: Maintained 15152F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15153F: drivers/iio/potentiometer/mcp4018.c 15154F: drivers/iio/potentiometer/mcp4531.c 15155 15156MCP4821 DAC DRIVER 15157M: Anshul Dalal <anshulusr@gmail.com> 15158L: linux-iio@vger.kernel.org 15159S: Maintained 15160F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15161F: drivers/iio/dac/mcp4821.c 15162 15163MCR20A IEEE-802.15.4 RADIO DRIVER 15164M: Stefan Schmidt <stefan@datenfreihafen.org> 15165L: linux-wpan@vger.kernel.org 15166S: Odd Fixes 15167W: https://github.com/xueliu/mcr20a-linux 15168F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15169F: drivers/net/ieee802154/mcr20a.c 15170F: drivers/net/ieee802154/mcr20a.h 15171 15172MDIO REGMAP DRIVER 15173M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15174L: netdev@vger.kernel.org 15175S: Maintained 15176F: drivers/net/mdio/mdio-regmap.c 15177F: include/linux/mdio/mdio-regmap.h 15178 15179MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15180M: William Breathitt Gray <wbg@kernel.org> 15181L: linux-iio@vger.kernel.org 15182S: Maintained 15183F: drivers/iio/dac/cio-dac.c 15184 15185MEDIA CONTROLLER FRAMEWORK 15186M: Sakari Ailus <sakari.ailus@linux.intel.com> 15187M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15188L: linux-media@vger.kernel.org 15189S: Supported 15190W: https://www.linuxtv.org 15191T: git git://linuxtv.org/media.git 15192F: drivers/media/mc/ 15193F: include/media/media-*.h 15194F: include/uapi/linux/media.h 15195 15196MEDIA DRIVER FOR FREESCALE IMX PXP 15197M: Philipp Zabel <p.zabel@pengutronix.de> 15198L: linux-media@vger.kernel.org 15199S: Maintained 15200T: git git://linuxtv.org/media.git 15201F: drivers/media/platform/nxp/imx-pxp.[ch] 15202 15203MEDIA DRIVERS FOR ASCOT2E 15204M: Abylay Ospan <aospan@amazon.com> 15205L: linux-media@vger.kernel.org 15206S: Supported 15207W: https://linuxtv.org 15208W: http://netup.tv/ 15209T: git git://linuxtv.org/media.git 15210F: drivers/media/dvb-frontends/ascot2e* 15211 15212MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15213M: Jasmin Jessich <jasmin@anw.at> 15214L: linux-media@vger.kernel.org 15215S: Maintained 15216W: https://linuxtv.org 15217T: git git://linuxtv.org/media.git 15218F: drivers/media/dvb-frontends/cxd2099* 15219 15220MEDIA DRIVERS FOR CXD2841ER 15221M: Abylay Ospan <aospan@amazon.com> 15222L: linux-media@vger.kernel.org 15223S: Supported 15224W: https://linuxtv.org 15225W: http://netup.tv/ 15226T: git git://linuxtv.org/media.git 15227F: drivers/media/dvb-frontends/cxd2841er* 15228 15229MEDIA DRIVERS FOR CXD2880 15230M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15231L: linux-media@vger.kernel.org 15232S: Supported 15233W: http://linuxtv.org/ 15234T: git git://linuxtv.org/media.git 15235F: drivers/media/dvb-frontends/cxd2880/* 15236F: drivers/media/spi/cxd2880* 15237 15238MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15239L: linux-media@vger.kernel.org 15240S: Orphan 15241W: https://linuxtv.org 15242T: git git://linuxtv.org/media.git 15243F: drivers/media/pci/ddbridge/* 15244 15245MEDIA DRIVERS FOR FREESCALE IMX 15246M: Steve Longerbeam <slongerbeam@gmail.com> 15247M: Philipp Zabel <p.zabel@pengutronix.de> 15248L: linux-media@vger.kernel.org 15249S: Maintained 15250T: git git://linuxtv.org/media.git 15251F: Documentation/admin-guide/media/imx.rst 15252F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15253F: drivers/staging/media/imx/ 15254F: include/linux/imx-media.h 15255F: include/media/imx.h 15256 15257MEDIA DRIVERS FOR FREESCALE IMX7/8 15258M: Rui Miguel Silva <rmfrfs@gmail.com> 15259M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15260M: Martin Kepplinger <martin.kepplinger@puri.sm> 15261R: Purism Kernel Team <kernel@puri.sm> 15262L: linux-media@vger.kernel.org 15263S: Maintained 15264T: git git://linuxtv.org/media.git 15265F: Documentation/admin-guide/media/imx7.rst 15266F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15267F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15268F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15269F: drivers/media/platform/nxp/imx-mipi-csis.c 15270F: drivers/media/platform/nxp/imx7-media-csi.c 15271F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15272 15273MEDIA DRIVERS FOR HELENE 15274M: Abylay Ospan <aospan@amazon.com> 15275L: linux-media@vger.kernel.org 15276S: Supported 15277W: https://linuxtv.org 15278W: http://netup.tv/ 15279T: git git://linuxtv.org/media.git 15280F: drivers/media/dvb-frontends/helene* 15281 15282MEDIA DRIVERS FOR HORUS3A 15283M: Abylay Ospan <aospan@amazon.com> 15284L: linux-media@vger.kernel.org 15285S: Supported 15286W: https://linuxtv.org 15287W: http://netup.tv/ 15288T: git git://linuxtv.org/media.git 15289F: drivers/media/dvb-frontends/horus3a* 15290 15291MEDIA DRIVERS FOR LNBH25 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/lnbh25* 15299 15300MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15301L: linux-media@vger.kernel.org 15302S: Orphan 15303W: https://linuxtv.org 15304T: git git://linuxtv.org/media.git 15305F: drivers/media/dvb-frontends/mxl5xx* 15306 15307MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15308M: Abylay Ospan <aospan@amazon.com> 15309L: linux-media@vger.kernel.org 15310S: Supported 15311W: https://linuxtv.org 15312W: http://netup.tv/ 15313T: git git://linuxtv.org/media.git 15314F: drivers/media/pci/netup_unidvb/* 15315 15316MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15317M: Dmitry Osipenko <digetx@gmail.com> 15318L: linux-media@vger.kernel.org 15319L: linux-tegra@vger.kernel.org 15320S: Maintained 15321T: git git://linuxtv.org/media.git 15322F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15323F: drivers/media/platform/nvidia/tegra-vde/ 15324 15325MEDIA DRIVERS FOR RENESAS - CEU 15326M: Jacopo Mondi <jacopo@jmondi.org> 15327L: linux-media@vger.kernel.org 15328L: linux-renesas-soc@vger.kernel.org 15329S: Supported 15330T: git git://linuxtv.org/media.git 15331F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15332F: drivers/media/platform/renesas/renesas-ceu.c 15333F: include/media/drv-intf/renesas-ceu.h 15334 15335MEDIA DRIVERS FOR RENESAS - DRIF 15336M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15337L: linux-media@vger.kernel.org 15338L: linux-renesas-soc@vger.kernel.org 15339S: Supported 15340T: git git://linuxtv.org/media.git 15341F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15342F: drivers/media/platform/renesas/rcar_drif.c 15343 15344MEDIA DRIVERS FOR RENESAS - FCP 15345M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15346L: linux-media@vger.kernel.org 15347L: linux-renesas-soc@vger.kernel.org 15348S: Supported 15349T: git git://linuxtv.org/media.git 15350F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15351F: drivers/media/platform/renesas/rcar-fcp.c 15352F: include/media/rcar-fcp.h 15353 15354MEDIA DRIVERS FOR RENESAS - FDP1 15355M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15356L: linux-media@vger.kernel.org 15357L: linux-renesas-soc@vger.kernel.org 15358S: Supported 15359T: git git://linuxtv.org/media.git 15360F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15361F: drivers/media/platform/renesas/rcar_fdp1.c 15362 15363MEDIA DRIVERS FOR RENESAS - VIN 15364M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15365L: linux-media@vger.kernel.org 15366L: linux-renesas-soc@vger.kernel.org 15367S: Supported 15368T: git git://linuxtv.org/media.git 15369F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15370F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15371F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15372F: drivers/media/platform/renesas/rcar-csi2.c 15373F: drivers/media/platform/renesas/rcar-isp/ 15374F: drivers/media/platform/renesas/rcar-vin/ 15375 15376MEDIA DRIVERS FOR RENESAS - VSP1 15377M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15378M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15379L: linux-media@vger.kernel.org 15380L: linux-renesas-soc@vger.kernel.org 15381S: Supported 15382T: git git://linuxtv.org/media.git 15383F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15384F: drivers/media/platform/renesas/vsp1/ 15385 15386MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15387L: linux-media@vger.kernel.org 15388S: Orphan 15389W: https://linuxtv.org 15390T: git git://linuxtv.org/media.git 15391F: drivers/media/dvb-frontends/stv0910* 15392 15393MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15394L: linux-media@vger.kernel.org 15395S: Orphan 15396W: https://linuxtv.org 15397T: git git://linuxtv.org/media.git 15398F: drivers/media/dvb-frontends/stv6111* 15399 15400MEDIA DRIVERS FOR STM32 - CSI 15401M: Alain Volmat <alain.volmat@foss.st.com> 15402L: linux-media@vger.kernel.org 15403S: Supported 15404T: git git://linuxtv.org/media_tree.git 15405F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15406F: drivers/media/platform/st/stm32/stm32-csi.c 15407 15408MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15409M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15410M: Alain Volmat <alain.volmat@foss.st.com> 15411L: linux-media@vger.kernel.org 15412S: Supported 15413T: git git://linuxtv.org/media.git 15414F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15415F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15416F: drivers/media/platform/st/stm32/stm32-dcmi.c 15417F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15418 15419MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15420M: Mauro Carvalho Chehab <mchehab@kernel.org> 15421L: linux-media@vger.kernel.org 15422S: Maintained 15423W: https://linuxtv.org 15424Q: http://patchwork.kernel.org/project/linux-media/list/ 15425T: git git://linuxtv.org/media.git 15426F: Documentation/admin-guide/media/ 15427F: Documentation/devicetree/bindings/media/ 15428F: Documentation/driver-api/media/ 15429F: Documentation/userspace-api/media/ 15430F: drivers/media/ 15431F: drivers/staging/media/ 15432F: include/dt-bindings/media/ 15433F: include/linux/platform_data/media/ 15434F: include/media/ 15435F: include/uapi/linux/dvb/ 15436F: include/uapi/linux/ivtv* 15437F: include/uapi/linux/media.h 15438F: include/uapi/linux/uvcvideo.h 15439F: include/uapi/linux/v4l2-* 15440F: include/uapi/linux/videodev2.h 15441 15442MEDIATEK BLUETOOTH DRIVER 15443M: Sean Wang <sean.wang@mediatek.com> 15444L: linux-bluetooth@vger.kernel.org 15445L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15446S: Maintained 15447F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15448F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15449F: drivers/bluetooth/btmtkuart.c 15450 15451MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15452M: Sen Chu <sen.chu@mediatek.com> 15453M: Sean Wang <sean.wang@mediatek.com> 15454M: Macpaul Lin <macpaul.lin@mediatek.com> 15455L: linux-pm@vger.kernel.org 15456S: Maintained 15457F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15458F: drivers/power/reset/mt6323-poweroff.c 15459 15460MEDIATEK CIR DRIVER 15461M: Sean Wang <sean.wang@mediatek.com> 15462S: Maintained 15463F: drivers/media/rc/mtk-cir.c 15464 15465MEDIATEK DMA DRIVER 15466M: Sean Wang <sean.wang@mediatek.com> 15467L: dmaengine@vger.kernel.org 15468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15469L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15470S: Maintained 15471F: Documentation/devicetree/bindings/dma/mediatek,* 15472F: drivers/dma/mediatek/ 15473 15474MEDIATEK ETHERNET DRIVER 15475M: Felix Fietkau <nbd@nbd.name> 15476M: Sean Wang <sean.wang@mediatek.com> 15477M: Lorenzo Bianconi <lorenzo@kernel.org> 15478L: netdev@vger.kernel.org 15479S: Maintained 15480F: drivers/net/ethernet/mediatek/ 15481 15482MEDIATEK ETHERNET PCS DRIVER 15483M: Alexander Couzens <lynxis@fe80.eu> 15484M: Daniel Golle <daniel@makrotopia.org> 15485L: netdev@vger.kernel.org 15486S: Maintained 15487F: drivers/net/pcs/pcs-mtk-lynxi.c 15488F: include/linux/pcs/pcs-mtk-lynxi.h 15489 15490MEDIATEK ETHERNET PHY DRIVERS 15491M: Daniel Golle <daniel@makrotopia.org> 15492M: Qingfang Deng <dqfext@gmail.com> 15493M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15494L: netdev@vger.kernel.org 15495S: Maintained 15496F: drivers/net/phy/mediatek/mtk-2p5ge.c 15497F: drivers/net/phy/mediatek/mtk-ge-soc.c 15498F: drivers/net/phy/mediatek/mtk-phy-lib.c 15499F: drivers/net/phy/mediatek/mtk-ge.c 15500F: drivers/net/phy/mediatek/mtk.h 15501F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15502 15503MEDIATEK I2C CONTROLLER DRIVER 15504M: Qii Wang <qii.wang@mediatek.com> 15505L: linux-i2c@vger.kernel.org 15506S: Maintained 15507F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15508F: drivers/i2c/busses/i2c-mt65xx.c 15509 15510MEDIATEK IOMMU DRIVER 15511M: Yong Wu <yong.wu@mediatek.com> 15512L: iommu@lists.linux.dev 15513L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15514S: Supported 15515F: Documentation/devicetree/bindings/iommu/mediatek* 15516F: drivers/iommu/mtk_iommu* 15517F: include/dt-bindings/memory/mediatek,mt*-port.h 15518F: include/dt-bindings/memory/mt*-port.h 15519 15520MEDIATEK JPEG DRIVER 15521M: Bin Liu <bin.liu@mediatek.com> 15522S: Supported 15523F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15524F: drivers/media/platform/mediatek/jpeg/ 15525 15526MEDIATEK KEYPAD DRIVER 15527M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15528S: Supported 15529F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15530F: drivers/input/keyboard/mt6779-keypad.c 15531 15532MEDIATEK MDP DRIVER 15533M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15534M: Houlong Wei <houlong.wei@mediatek.com> 15535M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15536S: Supported 15537F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15538F: drivers/media/platform/mediatek/mdp/ 15539F: drivers/media/platform/mediatek/vpu/ 15540 15541MEDIATEK MEDIA DRIVER 15542M: Tiffany Lin <tiffany.lin@mediatek.com> 15543M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15544M: Yunfei Dong <yunfei.dong@mediatek.com> 15545S: Supported 15546F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15547F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 15548F: drivers/media/platform/mediatek/vcodec/ 15549F: drivers/media/platform/mediatek/vpu/ 15550 15551MEDIATEK MIPI-CSI CDPHY DRIVER 15552M: Julien Stephan <jstephan@baylibre.com> 15553M: Andy Hsieh <andy.hsieh@mediatek.com> 15554S: Supported 15555F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15556F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15557 15558MEDIATEK MMC/SD/SDIO DRIVER 15559M: Chaotian Jing <chaotian.jing@mediatek.com> 15560S: Maintained 15561F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15562F: drivers/mmc/host/mtk-sd.c 15563 15564MEDIATEK MT6735 CLOCK & RESET DRIVERS 15565M: Yassine Oudjana <y.oudjana@protonmail.com> 15566L: linux-clk@vger.kernel.org 15567L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15568S: Maintained 15569F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15570F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15571F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15572F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15573F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15574F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15575F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15576F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15577F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15578F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15579F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15580F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15581F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15582F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15583F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15584F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15585F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15586F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15587F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15588F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15589 15590MEDIATEK MT76 WIRELESS LAN DRIVER 15591M: Felix Fietkau <nbd@nbd.name> 15592M: Lorenzo Bianconi <lorenzo@kernel.org> 15593M: Ryder Lee <ryder.lee@mediatek.com> 15594R: Shayne Chen <shayne.chen@mediatek.com> 15595R: Sean Wang <sean.wang@mediatek.com> 15596L: linux-wireless@vger.kernel.org 15597S: Maintained 15598T: git https://github.com/nbd168/wireless 15599F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15600F: drivers/net/wireless/mediatek/mt76/ 15601 15602MEDIATEK MT7601U WIRELESS LAN DRIVER 15603M: Jakub Kicinski <kuba@kernel.org> 15604L: linux-wireless@vger.kernel.org 15605S: Maintained 15606F: drivers/net/wireless/mediatek/mt7601u/ 15607 15608MEDIATEK MT7621 CLOCK DRIVER 15609M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15610S: Maintained 15611F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15612F: drivers/clk/ralink/clk-mt7621.c 15613 15614MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15615M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15616S: Maintained 15617F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15618F: drivers/pci/controller/pcie-mt7621.c 15619 15620MEDIATEK MT7621 PHY PCI DRIVER 15621M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15622S: Maintained 15623F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15624F: drivers/phy/ralink/phy-mt7621-pci.c 15625 15626MEDIATEK MT7621/28/88 I2C DRIVER 15627M: Stefan Roese <sr@denx.de> 15628L: linux-i2c@vger.kernel.org 15629S: Maintained 15630F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15631F: drivers/i2c/busses/i2c-mt7621.c 15632 15633MEDIATEK MTMIPS CLOCK DRIVER 15634M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15635S: Maintained 15636F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15637F: drivers/clk/ralink/clk-mtmips.c 15638 15639MEDIATEK NAND CONTROLLER DRIVER 15640L: linux-mtd@lists.infradead.org 15641S: Orphan 15642F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15643F: drivers/mtd/nand/raw/mtk_* 15644 15645MEDIATEK PMIC LED DRIVER 15646M: Sen Chu <sen.chu@mediatek.com> 15647M: Sean Wang <sean.wang@mediatek.com> 15648M: Macpaul Lin <macpaul.lin@mediatek.com> 15649S: Maintained 15650F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15651F: drivers/leds/leds-mt6323.c 15652 15653MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15654M: Sean Wang <sean.wang@mediatek.com> 15655S: Maintained 15656F: drivers/char/hw_random/mtk-rng.c 15657 15658MEDIATEK SMI DRIVER 15659M: Yong Wu <yong.wu@mediatek.com> 15660L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15661S: Supported 15662F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15663F: drivers/memory/mtk-smi.c 15664F: include/soc/mediatek/smi.h 15665 15666MEDIATEK SWITCH DRIVER 15667M: Chester A. Unal <chester.a.unal@arinc9.com> 15668M: Daniel Golle <daniel@makrotopia.org> 15669M: DENG Qingfang <dqfext@gmail.com> 15670M: Sean Wang <sean.wang@mediatek.com> 15671L: netdev@vger.kernel.org 15672S: Maintained 15673F: drivers/net/dsa/mt7530-mdio.c 15674F: drivers/net/dsa/mt7530-mmio.c 15675F: drivers/net/dsa/mt7530.* 15676F: net/dsa/tag_mtk.c 15677 15678MEDIATEK T7XX 5G WWAN MODEM DRIVER 15679M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15680R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15681R: Liu Haijun <haijun.liu@mediatek.com> 15682R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 15683R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15684L: netdev@vger.kernel.org 15685S: Supported 15686F: drivers/net/wwan/t7xx/ 15687 15688MEDIATEK USB3 DRD IP DRIVER 15689M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15690L: linux-usb@vger.kernel.org 15691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15692L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15693S: Maintained 15694F: Documentation/devicetree/bindings/usb/mediatek,* 15695F: drivers/usb/host/xhci-mtk* 15696F: drivers/usb/mtu3/ 15697 15698MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15699M: Peter Senna Tschudin <peter.senna@gmail.com> 15700M: Ian Ray <ian.ray@ge.com> 15701M: Martyn Welch <martyn.welch@collabora.co.uk> 15702S: Maintained 15703F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 15704F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 15705 15706MEGARAID SCSI/SAS DRIVERS 15707M: Kashyap Desai <kashyap.desai@broadcom.com> 15708M: Sumit Saxena <sumit.saxena@broadcom.com> 15709M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 15710M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 15711L: megaraidlinux.pdl@broadcom.com 15712L: linux-scsi@vger.kernel.org 15713S: Maintained 15714W: http://www.avagotech.com/support/ 15715F: Documentation/scsi/megaraid.rst 15716F: drivers/scsi/megaraid.* 15717F: drivers/scsi/megaraid/ 15718 15719MELEXIS MLX90614 DRIVER 15720M: Crt Mori <cmo@melexis.com> 15721L: linux-iio@vger.kernel.org 15722S: Supported 15723W: http://www.melexis.com 15724F: drivers/iio/temperature/mlx90614.c 15725 15726MELEXIS MLX90632 DRIVER 15727M: Crt Mori <cmo@melexis.com> 15728L: linux-iio@vger.kernel.org 15729S: Supported 15730W: http://www.melexis.com 15731F: drivers/iio/temperature/mlx90632.c 15732 15733MELEXIS MLX90635 DRIVER 15734M: Crt Mori <cmo@melexis.com> 15735L: linux-iio@vger.kernel.org 15736S: Supported 15737W: http://www.melexis.com 15738F: drivers/iio/temperature/mlx90635.c 15739 15740MELFAS MIP4 TOUCHSCREEN DRIVER 15741M: Sangwon Jee <jeesw@melfas.com> 15742S: Supported 15743W: http://www.melfas.com 15744F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 15745F: drivers/input/touchscreen/melfas_mip4.c 15746 15747MELLANOX BLUEFIELD I2C DRIVER 15748M: Khalil Blaiech <kblaiech@nvidia.com> 15749M: Asmaa Mnebhi <asmaa@nvidia.com> 15750L: linux-i2c@vger.kernel.org 15751S: Supported 15752F: drivers/i2c/busses/i2c-mlxbf.c 15753 15754MELLANOX ETHERNET DRIVER (mlx4_en) 15755M: Tariq Toukan <tariqt@nvidia.com> 15756L: netdev@vger.kernel.org 15757S: Maintained 15758W: https://www.nvidia.com/networking/ 15759Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15760F: drivers/net/ethernet/mellanox/mlx4/en_* 15761 15762MELLANOX ETHERNET DRIVER (mlx5e) 15763M: Saeed Mahameed <saeedm@nvidia.com> 15764M: Tariq Toukan <tariqt@nvidia.com> 15765M: Mark Bloch <mbloch@nvidia.com> 15766L: netdev@vger.kernel.org 15767S: Maintained 15768W: https://www.nvidia.com/networking/ 15769Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15770F: drivers/net/ethernet/mellanox/mlx5/core/en_* 15771 15772MELLANOX ETHERNET INNOVA DRIVERS 15773R: Boris Pismenny <borisp@nvidia.com> 15774L: netdev@vger.kernel.org 15775S: Maintained 15776W: https://www.nvidia.com/networking/ 15777Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15778F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 15779F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 15780F: include/linux/mlx5/mlx5_ifc_fpga.h 15781 15782MELLANOX ETHERNET SWITCH DRIVERS 15783M: Ido Schimmel <idosch@nvidia.com> 15784M: Petr Machata <petrm@nvidia.com> 15785L: netdev@vger.kernel.org 15786S: Supported 15787W: https://www.nvidia.com/networking/ 15788Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15789F: drivers/net/ethernet/mellanox/mlxsw/ 15790F: tools/testing/selftests/drivers/net/mlxsw/ 15791 15792MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 15793M: mlxsw@nvidia.com 15794L: netdev@vger.kernel.org 15795S: Supported 15796W: https://www.nvidia.com/networking/ 15797Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15798F: drivers/net/ethernet/mellanox/mlxfw/ 15799 15800MELLANOX HARDWARE PLATFORM SUPPORT 15801M: Hans de Goede <hansg@kernel.org> 15802M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15803M: Vadim Pasternak <vadimp@nvidia.com> 15804L: platform-driver-x86@vger.kernel.org 15805S: Supported 15806F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 15807F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 15808F: drivers/platform/mellanox/ 15809F: include/linux/platform_data/mlxreg.h 15810 15811MELLANOX MLX4 core VPI driver 15812M: Tariq Toukan <tariqt@nvidia.com> 15813L: netdev@vger.kernel.org 15814L: linux-rdma@vger.kernel.org 15815S: Maintained 15816W: https://www.nvidia.com/networking/ 15817Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15818F: drivers/net/ethernet/mellanox/mlx4/ 15819F: include/linux/mlx4/ 15820 15821MELLANOX MLX4 IB driver 15822M: Yishai Hadas <yishaih@nvidia.com> 15823L: linux-rdma@vger.kernel.org 15824S: Supported 15825W: https://www.nvidia.com/networking/ 15826Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15827F: drivers/infiniband/hw/mlx4/ 15828F: include/linux/mlx4/ 15829F: include/uapi/rdma/mlx4-abi.h 15830 15831MELLANOX MLX5 core VPI driver 15832M: Saeed Mahameed <saeedm@nvidia.com> 15833M: Leon Romanovsky <leonro@nvidia.com> 15834M: Tariq Toukan <tariqt@nvidia.com> 15835M: Mark Bloch <mbloch@nvidia.com> 15836L: netdev@vger.kernel.org 15837L: linux-rdma@vger.kernel.org 15838S: Maintained 15839W: https://www.nvidia.com/networking/ 15840Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15841F: Documentation/networking/device_drivers/ethernet/mellanox/ 15842F: drivers/net/ethernet/mellanox/mlx5/core/ 15843F: include/linux/mlx5/ 15844 15845MELLANOX MLX5 IB driver 15846M: Leon Romanovsky <leonro@nvidia.com> 15847L: linux-rdma@vger.kernel.org 15848S: Supported 15849W: https://www.nvidia.com/networking/ 15850Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15851F: drivers/infiniband/hw/mlx5/ 15852F: include/linux/mlx5/ 15853F: include/uapi/rdma/mlx5-abi.h 15854 15855MELLANOX MLX5 VDPA DRIVER 15856M: Dragos Tatulea <dtatulea@nvidia.com> 15857L: virtualization@lists.linux.dev 15858S: Supported 15859F: drivers/vdpa/mlx5/ 15860 15861MELLANOX MLXCPLD I2C AND MUX DRIVER 15862M: Vadim Pasternak <vadimp@nvidia.com> 15863M: Michael Shych <michaelsh@nvidia.com> 15864L: linux-i2c@vger.kernel.org 15865S: Supported 15866F: Documentation/i2c/busses/i2c-mlxcpld.rst 15867F: drivers/i2c/busses/i2c-mlxcpld.c 15868F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 15869 15870MELLANOX MLXCPLD LED DRIVER 15871M: Vadim Pasternak <vadimp@nvidia.com> 15872L: linux-leds@vger.kernel.org 15873S: Supported 15874F: Documentation/leds/leds-mlxcpld.rst 15875F: drivers/leds/leds-mlxcpld.c 15876F: drivers/leds/leds-mlxreg.c 15877 15878MEMBARRIER SUPPORT 15879M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15880M: "Paul E. McKenney" <paulmck@kernel.org> 15881L: linux-kernel@vger.kernel.org 15882S: Supported 15883F: Documentation/scheduler/membarrier.rst 15884F: arch/*/include/asm/membarrier.h 15885F: arch/*/include/asm/sync_core.h 15886F: include/uapi/linux/membarrier.h 15887F: kernel/sched/membarrier.c 15888 15889MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 15890M: Mike Rapoport <rppt@kernel.org> 15891L: linux-mm@kvack.org 15892S: Maintained 15893T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 15894T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 15895F: Documentation/core-api/boot-time-mm.rst 15896F: Documentation/core-api/kho/bindings/memblock/* 15897F: include/linux/memblock.h 15898F: mm/bootmem_info.c 15899F: mm/memblock.c 15900F: mm/memtest.c 15901F: mm/mm_init.c 15902F: mm/rodata_test.c 15903F: tools/testing/memblock/ 15904 15905MEMORY ALLOCATION PROFILING 15906M: Suren Baghdasaryan <surenb@google.com> 15907M: Kent Overstreet <kent.overstreet@linux.dev> 15908L: linux-mm@kvack.org 15909S: Maintained 15910F: Documentation/mm/allocation-profiling.rst 15911F: include/linux/alloc_tag.h 15912F: include/linux/pgalloc_tag.h 15913F: lib/alloc_tag.c 15914 15915MEMORY CONTROLLER DRIVERS 15916M: Krzysztof Kozlowski <krzk@kernel.org> 15917L: linux-kernel@vger.kernel.org 15918S: Maintained 15919B: mailto:krzysztof.kozlowski@linaro.org 15920T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15921F: Documentation/devicetree/bindings/memory-controllers/ 15922F: drivers/memory/ 15923F: include/dt-bindings/memory/ 15924F: include/memory/ 15925 15926MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15927M: Dmitry Osipenko <digetx@gmail.com> 15928L: linux-pm@vger.kernel.org 15929L: linux-tegra@vger.kernel.org 15930S: Maintained 15931T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15932F: drivers/devfreq/tegra30-devfreq.c 15933 15934MEMORY HOT(UN)PLUG 15935M: David Hildenbrand <david@redhat.com> 15936M: Oscar Salvador <osalvador@suse.de> 15937L: linux-mm@kvack.org 15938S: Maintained 15939F: Documentation/admin-guide/mm/memory-hotplug.rst 15940F: Documentation/core-api/memory-hotplug.rst 15941F: drivers/base/memory.c 15942F: include/linux/memory_hotplug.h 15943F: include/linux/memremap.h 15944F: mm/memremap.c 15945F: mm/memory_hotplug.c 15946F: tools/testing/selftests/memory-hotplug/ 15947 15948MEMORY MANAGEMENT 15949M: Andrew Morton <akpm@linux-foundation.org> 15950L: linux-mm@kvack.org 15951S: Maintained 15952W: http://www.linux-mm.org 15953T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15954T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15955F: mm/ 15956F: tools/mm/ 15957 15958MEMORY MANAGEMENT - CORE 15959M: Andrew Morton <akpm@linux-foundation.org> 15960M: David Hildenbrand <david@redhat.com> 15961R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15962R: Liam R. Howlett <Liam.Howlett@oracle.com> 15963R: Vlastimil Babka <vbabka@suse.cz> 15964R: Mike Rapoport <rppt@kernel.org> 15965R: Suren Baghdasaryan <surenb@google.com> 15966R: Michal Hocko <mhocko@suse.com> 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 15971F: include/linux/gfp.h 15972F: include/linux/gfp_types.h 15973F: include/linux/highmem.h 15974F: include/linux/memory.h 15975F: include/linux/mm.h 15976F: include/linux/mm_*.h 15977F: include/linux/mmzone.h 15978F: include/linux/mmdebug.h 15979F: include/linux/mmu_notifier.h 15980F: include/linux/pagewalk.h 15981F: include/linux/pgtable.h 15982F: include/linux/ptdump.h 15983F: include/linux/vmpressure.h 15984F: include/linux/vmstat.h 15985F: kernel/fork.c 15986F: mm/Kconfig 15987F: mm/debug.c 15988F: mm/folio-compat.c 15989F: mm/highmem.c 15990F: mm/init-mm.c 15991F: mm/internal.h 15992F: mm/maccess.c 15993F: mm/memory.c 15994F: mm/mmu_notifier.c 15995F: mm/mmzone.c 15996F: mm/pagewalk.c 15997F: mm/pgtable-generic.c 15998F: mm/ptdump.c 15999F: mm/sparse-vmemmap.c 16000F: mm/sparse.c 16001F: mm/util.c 16002F: mm/vmpressure.c 16003F: mm/vmstat.c 16004N: include/linux/page[-_]* 16005 16006MEMORY MANAGEMENT - EXECMEM 16007M: Andrew Morton <akpm@linux-foundation.org> 16008M: Mike Rapoport <rppt@kernel.org> 16009L: linux-mm@kvack.org 16010S: Maintained 16011F: include/linux/execmem.h 16012F: mm/execmem.c 16013 16014MEMORY MANAGEMENT - GUP (GET USER PAGES) 16015M: Andrew Morton <akpm@linux-foundation.org> 16016M: David Hildenbrand <david@redhat.com> 16017R: Jason Gunthorpe <jgg@nvidia.com> 16018R: John Hubbard <jhubbard@nvidia.com> 16019R: Peter Xu <peterx@redhat.com> 16020L: linux-mm@kvack.org 16021S: Maintained 16022W: http://www.linux-mm.org 16023T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16024F: mm/gup.c 16025F: mm/gup_test.c 16026F: mm/gup_test.h 16027F: tools/testing/selftests/mm/gup_longterm.c 16028F: tools/testing/selftests/mm/gup_test.c 16029 16030MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16031M: Andrew Morton <akpm@linux-foundation.org> 16032M: David Hildenbrand <david@redhat.com> 16033R: Xu Xin <xu.xin16@zte.com.cn> 16034R: Chengming Zhou <chengming.zhou@linux.dev> 16035L: linux-mm@kvack.org 16036S: Maintained 16037W: http://www.linux-mm.org 16038T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16039F: Documentation/admin-guide/mm/ksm.rst 16040F: Documentation/mm/ksm.rst 16041F: include/linux/ksm.h 16042F: include/trace/events/ksm.h 16043F: mm/ksm.c 16044F: mm/mm_slot.h 16045 16046MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16047M: Andrew Morton <akpm@linux-foundation.org> 16048M: David Hildenbrand <david@redhat.com> 16049R: Zi Yan <ziy@nvidia.com> 16050R: Matthew Brost <matthew.brost@intel.com> 16051R: Joshua Hahn <joshua.hahnjy@gmail.com> 16052R: Rakie Kim <rakie.kim@sk.com> 16053R: Byungchul Park <byungchul@sk.com> 16054R: Gregory Price <gourry@gourry.net> 16055R: Ying Huang <ying.huang@linux.alibaba.com> 16056R: Alistair Popple <apopple@nvidia.com> 16057L: linux-mm@kvack.org 16058S: Maintained 16059W: http://www.linux-mm.org 16060T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16061F: include/linux/mempolicy.h 16062F: include/uapi/linux/mempolicy.h 16063F: include/linux/migrate.h 16064F: include/linux/migrate_mode.h 16065F: mm/mempolicy.c 16066F: mm/migrate.c 16067F: mm/migrate_device.c 16068 16069MEMORY MANAGEMENT - MISC 16070M: Andrew Morton <akpm@linux-foundation.org> 16071M: David Hildenbrand <david@redhat.com> 16072R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16073R: Liam R. Howlett <Liam.Howlett@oracle.com> 16074R: Vlastimil Babka <vbabka@suse.cz> 16075R: Mike Rapoport <rppt@kernel.org> 16076R: Suren Baghdasaryan <surenb@google.com> 16077R: Michal Hocko <mhocko@suse.com> 16078L: linux-mm@kvack.org 16079S: Maintained 16080W: http://www.linux-mm.org 16081T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16082F: Documentation/admin-guide/mm/ 16083F: Documentation/mm/ 16084F: include/linux/cma.h 16085F: include/linux/dmapool.h 16086F: include/linux/ioremap.h 16087F: include/linux/memory-tiers.h 16088F: include/linux/page_idle.h 16089F: mm/backing-dev.c 16090F: mm/cma.c 16091F: mm/cma_debug.c 16092F: mm/cma_sysfs.c 16093F: mm/dmapool.c 16094F: mm/dmapool_test.c 16095F: mm/early_ioremap.c 16096F: mm/fadvise.c 16097F: mm/ioremap.c 16098F: mm/mapping_dirty_helpers.c 16099F: mm/memory-tiers.c 16100F: mm/page_idle.c 16101F: mm/pgalloc-track.h 16102F: mm/process_vm_access.c 16103F: tools/testing/selftests/mm/ 16104 16105MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16106M: Andrew Morton <akpm@linux-foundation.org> 16107M: Mike Rapoport <rppt@kernel.org> 16108L: linux-mm@kvack.org 16109S: Maintained 16110F: include/linux/numa_memblks.h 16111F: mm/numa.c 16112F: mm/numa_emulation.c 16113F: mm/numa_memblks.c 16114 16115MEMORY MANAGEMENT - OOM KILLER 16116M: Michal Hocko <mhocko@suse.com> 16117R: David Rientjes <rientjes@google.com> 16118R: Shakeel Butt <shakeel.butt@linux.dev> 16119L: linux-mm@kvack.org 16120S: Maintained 16121F: include/linux/oom.h 16122F: include/trace/events/oom.h 16123F: include/uapi/linux/oom.h 16124F: mm/oom_kill.c 16125 16126MEMORY MANAGEMENT - PAGE ALLOCATOR 16127M: Andrew Morton <akpm@linux-foundation.org> 16128M: Vlastimil Babka <vbabka@suse.cz> 16129R: Suren Baghdasaryan <surenb@google.com> 16130R: Michal Hocko <mhocko@suse.com> 16131R: Brendan Jackman <jackmanb@google.com> 16132R: Johannes Weiner <hannes@cmpxchg.org> 16133R: Zi Yan <ziy@nvidia.com> 16134L: linux-mm@kvack.org 16135S: Maintained 16136F: include/linux/compaction.h 16137F: include/linux/gfp.h 16138F: include/linux/page-isolation.h 16139F: mm/compaction.c 16140F: mm/debug_page_alloc.c 16141F: mm/debug_page_ref.c 16142F: mm/fail_page_alloc.c 16143F: mm/page_alloc.c 16144F: mm/page_ext.c 16145F: mm/page_frag_cache.c 16146F: mm/page_isolation.c 16147F: mm/page_owner.c 16148F: mm/page_poison.c 16149F: mm/page_reporting.c 16150F: mm/page_reporting.h 16151F: mm/show_mem.c 16152F: mm/shuffle.c 16153F: mm/shuffle.h 16154 16155MEMORY MANAGEMENT - RECLAIM 16156M: Andrew Morton <akpm@linux-foundation.org> 16157M: Johannes Weiner <hannes@cmpxchg.org> 16158R: David Hildenbrand <david@redhat.com> 16159R: Michal Hocko <mhocko@kernel.org> 16160R: Qi Zheng <zhengqi.arch@bytedance.com> 16161R: Shakeel Butt <shakeel.butt@linux.dev> 16162R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16163L: linux-mm@kvack.org 16164S: Maintained 16165F: mm/pt_reclaim.c 16166F: mm/vmscan.c 16167F: mm/workingset.c 16168 16169MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16170M: Andrew Morton <akpm@linux-foundation.org> 16171M: David Hildenbrand <david@redhat.com> 16172M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16173R: Rik van Riel <riel@surriel.com> 16174R: Liam R. Howlett <Liam.Howlett@oracle.com> 16175R: Vlastimil Babka <vbabka@suse.cz> 16176R: Harry Yoo <harry.yoo@oracle.com> 16177L: linux-mm@kvack.org 16178S: Maintained 16179F: include/linux/rmap.h 16180F: mm/page_vma_mapped.c 16181F: mm/rmap.c 16182 16183MEMORY MANAGEMENT - SECRETMEM 16184M: Andrew Morton <akpm@linux-foundation.org> 16185M: Mike Rapoport <rppt@kernel.org> 16186L: linux-mm@kvack.org 16187S: Maintained 16188F: include/linux/secretmem.h 16189F: mm/secretmem.c 16190 16191MEMORY MANAGEMENT - SWAP 16192M: Andrew Morton <akpm@linux-foundation.org> 16193R: Kemeng Shi <shikemeng@huaweicloud.com> 16194R: Kairui Song <kasong@tencent.com> 16195R: Nhat Pham <nphamcs@gmail.com> 16196R: Baoquan He <bhe@redhat.com> 16197R: Barry Song <baohua@kernel.org> 16198R: Chris Li <chrisl@kernel.org> 16199L: linux-mm@kvack.org 16200S: Maintained 16201F: include/linux/swap.h 16202F: include/linux/swapfile.h 16203F: include/linux/swapops.h 16204F: mm/page_io.c 16205F: mm/swap.c 16206F: mm/swap.h 16207F: mm/swap_state.c 16208F: mm/swapfile.c 16209 16210MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16211M: Andrew Morton <akpm@linux-foundation.org> 16212M: David Hildenbrand <david@redhat.com> 16213M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16214R: Zi Yan <ziy@nvidia.com> 16215R: Baolin Wang <baolin.wang@linux.alibaba.com> 16216R: Liam R. Howlett <Liam.Howlett@oracle.com> 16217R: Nico Pache <npache@redhat.com> 16218R: Ryan Roberts <ryan.roberts@arm.com> 16219R: Dev Jain <dev.jain@arm.com> 16220R: Barry Song <baohua@kernel.org> 16221L: linux-mm@kvack.org 16222S: Maintained 16223W: http://www.linux-mm.org 16224T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16225F: Documentation/admin-guide/mm/transhuge.rst 16226F: include/linux/huge_mm.h 16227F: include/linux/khugepaged.h 16228F: include/trace/events/huge_memory.h 16229F: mm/huge_memory.c 16230F: mm/khugepaged.c 16231F: mm/mm_slot.h 16232F: tools/testing/selftests/mm/khugepaged.c 16233F: tools/testing/selftests/mm/split_huge_page_test.c 16234F: tools/testing/selftests/mm/transhuge-stress.c 16235 16236MEMORY MANAGEMENT - USERFAULTFD 16237M: Andrew Morton <akpm@linux-foundation.org> 16238R: Peter Xu <peterx@redhat.com> 16239L: linux-mm@kvack.org 16240S: Maintained 16241F: Documentation/admin-guide/mm/userfaultfd.rst 16242F: fs/userfaultfd.c 16243F: include/asm-generic/pgtable_uffd.h 16244F: include/linux/userfaultfd_k.h 16245F: include/uapi/linux/userfaultfd.h 16246F: mm/userfaultfd.c 16247F: tools/testing/selftests/mm/uffd-*.[ch] 16248 16249MEMORY MANAGEMENT - RUST 16250M: Alice Ryhl <aliceryhl@google.com> 16251R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16252R: Liam R. Howlett <Liam.Howlett@oracle.com> 16253L: linux-mm@kvack.org 16254L: rust-for-linux@vger.kernel.org 16255S: Maintained 16256W: http://www.linux-mm.org 16257T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16258F: rust/helpers/mm.c 16259F: rust/kernel/mm.rs 16260F: rust/kernel/mm/ 16261 16262MEMORY MAPPING 16263M: Andrew Morton <akpm@linux-foundation.org> 16264M: Liam R. Howlett <Liam.Howlett@oracle.com> 16265M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16266R: Vlastimil Babka <vbabka@suse.cz> 16267R: Jann Horn <jannh@google.com> 16268R: Pedro Falcato <pfalcato@suse.de> 16269L: linux-mm@kvack.org 16270S: Maintained 16271W: http://www.linux-mm.org 16272T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16273F: include/trace/events/mmap.h 16274F: mm/interval_tree.c 16275F: mm/mincore.c 16276F: mm/mlock.c 16277F: mm/mmap.c 16278F: mm/mprotect.c 16279F: mm/mremap.c 16280F: mm/mseal.c 16281F: mm/msync.c 16282F: mm/nommu.c 16283F: mm/vma.c 16284F: mm/vma.h 16285F: mm/vma_exec.c 16286F: mm/vma_init.c 16287F: mm/vma_internal.h 16288F: tools/testing/selftests/mm/merge.c 16289F: tools/testing/vma/ 16290 16291MEMORY MAPPING - LOCKING 16292M: Andrew Morton <akpm@linux-foundation.org> 16293M: Suren Baghdasaryan <surenb@google.com> 16294M: Liam R. Howlett <Liam.Howlett@oracle.com> 16295M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16296R: Vlastimil Babka <vbabka@suse.cz> 16297R: Shakeel Butt <shakeel.butt@linux.dev> 16298L: linux-mm@kvack.org 16299S: Maintained 16300W: http://www.linux-mm.org 16301T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16302F: Documentation/mm/process_addrs.rst 16303F: include/linux/mmap_lock.h 16304F: include/trace/events/mmap_lock.h 16305F: mm/mmap_lock.c 16306 16307MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16308M: Andrew Morton <akpm@linux-foundation.org> 16309M: Liam R. Howlett <Liam.Howlett@oracle.com> 16310M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16311M: David Hildenbrand <david@redhat.com> 16312R: Vlastimil Babka <vbabka@suse.cz> 16313R: Jann Horn <jannh@google.com> 16314L: linux-mm@kvack.org 16315S: Maintained 16316W: http://www.linux-mm.org 16317T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16318F: include/uapi/asm-generic/mman-common.h 16319F: mm/madvise.c 16320 16321MEMORY TECHNOLOGY DEVICES (MTD) 16322M: Miquel Raynal <miquel.raynal@bootlin.com> 16323M: Richard Weinberger <richard@nod.at> 16324M: Vignesh Raghavendra <vigneshr@ti.com> 16325L: linux-mtd@lists.infradead.org 16326S: Maintained 16327W: http://www.linux-mtd.infradead.org/ 16328Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16329C: irc://irc.oftc.net/mtd 16330T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16331T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16332F: Documentation/devicetree/bindings/mtd/ 16333F: drivers/mtd/ 16334F: include/linux/mtd/ 16335F: include/uapi/mtd/ 16336 16337MEN A21 WATCHDOG DRIVER 16338M: Johannes Thumshirn <morbidrsa@gmail.com> 16339L: linux-watchdog@vger.kernel.org 16340S: Maintained 16341F: drivers/watchdog/mena21_wdt.c 16342 16343MEN CHAMELEON BUS (mcb) 16344M: Johannes Thumshirn <morbidrsa@gmail.com> 16345S: Maintained 16346F: Documentation/driver-api/men-chameleon-bus.rst 16347F: drivers/mcb/ 16348F: include/linux/mcb.h 16349 16350MEN F21BMC (Board Management Controller) 16351M: Andreas Werner <andreas.werner@men.de> 16352S: Supported 16353F: Documentation/hwmon/menf21bmc.rst 16354F: drivers/hwmon/menf21bmc_hwmon.c 16355F: drivers/leds/leds-menf21bmc.c 16356F: drivers/mfd/menf21bmc.c 16357F: drivers/watchdog/menf21bmc_wdt.c 16358 16359MEN Z069 WATCHDOG DRIVER 16360M: Johannes Thumshirn <jth@kernel.org> 16361L: linux-watchdog@vger.kernel.org 16362S: Maintained 16363F: drivers/watchdog/menz69_wdt.c 16364 16365MESON AO CEC DRIVER FOR AMLOGIC SOCS 16366M: Neil Armstrong <neil.armstrong@linaro.org> 16367L: linux-media@vger.kernel.org 16368L: linux-amlogic@lists.infradead.org 16369S: Supported 16370W: http://linux-meson.com/ 16371T: git git://linuxtv.org/media.git 16372F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16373F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16374F: drivers/media/cec/platform/meson/ao-cec.c 16375 16376MESON GE2D DRIVER FOR AMLOGIC SOCS 16377M: Neil Armstrong <neil.armstrong@linaro.org> 16378L: linux-media@vger.kernel.org 16379L: linux-amlogic@lists.infradead.org 16380S: Supported 16381T: git git://linuxtv.org/media.git 16382F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16383F: drivers/media/platform/amlogic/meson-ge2d/ 16384 16385MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16386M: Liang Yang <liang.yang@amlogic.com> 16387L: linux-mtd@lists.infradead.org 16388S: Maintained 16389F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16390F: drivers/mtd/nand/raw/meson_* 16391 16392MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16393M: Neil Armstrong <neil.armstrong@linaro.org> 16394L: linux-media@vger.kernel.org 16395L: linux-amlogic@lists.infradead.org 16396S: Supported 16397T: git git://linuxtv.org/media.git 16398F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16399F: drivers/staging/media/meson/vdec/ 16400 16401META ETHERNET DRIVERS 16402M: Alexander Duyck <alexanderduyck@fb.com> 16403M: Jakub Kicinski <kuba@kernel.org> 16404R: kernel-team@meta.com 16405S: Maintained 16406F: Documentation/networking/device_drivers/ethernet/meta/ 16407F: drivers/net/ethernet/meta/ 16408 16409METHODE UDPU SUPPORT 16410M: Robert Marko <robert.marko@sartura.hr> 16411S: Maintained 16412F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16413F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16414 16415MHI BUS 16416M: Manivannan Sadhasivam <mani@kernel.org> 16417L: mhi@lists.linux.dev 16418L: linux-arm-msm@vger.kernel.org 16419S: Maintained 16420T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16421F: Documentation/ABI/stable/sysfs-bus-mhi 16422F: Documentation/mhi/ 16423F: drivers/bus/mhi/ 16424F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16425F: include/linux/mhi.h 16426 16427MICROBLAZE ARCHITECTURE 16428M: Michal Simek <monstr@monstr.eu> 16429S: Supported 16430W: http://www.monstr.eu/fdt/ 16431T: git git://git.monstr.eu/linux-2.6-microblaze.git 16432F: arch/microblaze/ 16433 16434MICROBLAZE TMR INJECT 16435M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16436S: Supported 16437F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16438F: drivers/misc/xilinx_tmr_inject.c 16439 16440MICROBLAZE TMR MANAGER 16441M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16442S: Supported 16443F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16444F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16445F: drivers/misc/xilinx_tmr_manager.c 16446 16447MICROCHIP AT91 DMA DRIVERS 16448M: Ludovic Desroches <ludovic.desroches@microchip.com> 16449L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16450L: dmaengine@vger.kernel.org 16451S: Supported 16452F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16453F: drivers/dma/at_hdmac.c 16454F: drivers/dma/at_xdmac.c 16455F: include/dt-bindings/dma/at91.h 16456 16457MICROCHIP AT91 SERIAL DRIVER 16458M: Richard Genoud <richard.genoud@bootlin.com> 16459S: Maintained 16460F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16461F: drivers/tty/serial/atmel_serial.c 16462F: drivers/tty/serial/atmel_serial.h 16463 16464MICROCHIP AT91 USART MFD DRIVER 16465M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16466L: linux-kernel@vger.kernel.org 16467S: Supported 16468F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16469F: drivers/mfd/at91-usart.c 16470F: include/dt-bindings/mfd/at91-usart.h 16471 16472MICROCHIP AT91 USART SPI DRIVER 16473M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16474L: linux-spi@vger.kernel.org 16475S: Supported 16476F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16477F: drivers/spi/spi-at91-usart.c 16478 16479MICROCHIP AUDIO ASOC DRIVERS 16480M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16481M: Andrei Simion <andrei.simion@microchip.com> 16482L: linux-sound@vger.kernel.org 16483S: Supported 16484F: Documentation/devicetree/bindings/sound/atmel* 16485F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16486F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16487F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16488F: sound/soc/atmel 16489 16490MICROCHIP CSI2DC DRIVER 16491M: Eugen Hristev <eugen.hristev@microchip.com> 16492L: linux-media@vger.kernel.org 16493S: Supported 16494F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16495F: drivers/media/platform/microchip/microchip-csi2dc.c 16496 16497MICROCHIP ECC DRIVER 16498L: linux-crypto@vger.kernel.org 16499S: Orphan 16500F: drivers/crypto/atmel-ecc.* 16501 16502MICROCHIP EIC DRIVER 16503M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16505S: Supported 16506F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16507F: drivers/irqchip/irq-mchp-eic.c 16508 16509MICROCHIP I2C DRIVER 16510M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16511L: linux-i2c@vger.kernel.org 16512S: Supported 16513F: drivers/i2c/busses/i2c-at91-*.c 16514F: drivers/i2c/busses/i2c-at91.h 16515 16516MICROCHIP ISC DRIVER 16517M: Eugen Hristev <eugen.hristev@microchip.com> 16518L: linux-media@vger.kernel.org 16519S: Supported 16520F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16521F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16522F: drivers/media/platform/microchip/microchip-isc* 16523F: drivers/media/platform/microchip/microchip-sama*-isc* 16524F: drivers/staging/media/deprecated/atmel/atmel-isc* 16525F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16526F: include/linux/atmel-isc-media.h 16527 16528MICROCHIP ISI DRIVER 16529M: Eugen Hristev <eugen.hristev@microchip.com> 16530L: linux-media@vger.kernel.org 16531S: Supported 16532F: drivers/media/platform/atmel/atmel-isi.c 16533F: drivers/media/platform/atmel/atmel-isi.h 16534 16535MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16536M: Woojung Huh <woojung.huh@microchip.com> 16537M: UNGLinuxDriver@microchip.com 16538L: netdev@vger.kernel.org 16539S: Maintained 16540F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16541F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16542F: drivers/net/dsa/microchip/* 16543F: include/linux/dsa/ksz_common.h 16544F: include/linux/platform_data/microchip-ksz.h 16545F: net/dsa/tag_ksz.c 16546 16547MICROCHIP LAN743X ETHERNET DRIVER 16548M: Bryan Whitehead <bryan.whitehead@microchip.com> 16549M: UNGLinuxDriver@microchip.com 16550L: netdev@vger.kernel.org 16551S: Maintained 16552F: drivers/net/ethernet/microchip/lan743x_* 16553 16554MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16555M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16556L: netdev@vger.kernel.org 16557S: Maintained 16558F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16559F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16560 16561MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16562M: Arun Ramadoss <arun.ramadoss@microchip.com> 16563R: UNGLinuxDriver@microchip.com 16564L: netdev@vger.kernel.org 16565S: Maintained 16566F: drivers/net/phy/microchip_t1.c 16567 16568MICROCHIP LAN966X ETHERNET DRIVER 16569M: Horatiu Vultur <horatiu.vultur@microchip.com> 16570M: UNGLinuxDriver@microchip.com 16571L: netdev@vger.kernel.org 16572S: Maintained 16573F: drivers/net/ethernet/microchip/lan966x/* 16574 16575MICROCHIP LAN966X OIC DRIVER 16576M: Herve Codina <herve.codina@bootlin.com> 16577S: Maintained 16578F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16579F: drivers/irqchip/irq-lan966x-oic.c 16580 16581MICROCHIP LAN966X PCI DRIVER 16582M: Herve Codina <herve.codina@bootlin.com> 16583S: Maintained 16584F: drivers/misc/lan966x_pci.c 16585F: drivers/misc/lan966x_pci.dtso 16586 16587MICROCHIP LAN969X ETHERNET DRIVER 16588M: Daniel Machon <daniel.machon@microchip.com> 16589M: UNGLinuxDriver@microchip.com 16590L: netdev@vger.kernel.org 16591S: Maintained 16592F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16593 16594MICROCHIP LCDFB DRIVER 16595M: Nicolas Ferre <nicolas.ferre@microchip.com> 16596L: linux-fbdev@vger.kernel.org 16597S: Maintained 16598F: drivers/video/fbdev/atmel_lcdfb.c 16599F: include/video/atmel_lcdc.h 16600 16601MICROCHIP MCP16502 PMIC DRIVER 16602M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16603M: Andrei Simion <andrei.simion@microchip.com> 16604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16605S: Supported 16606F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16607F: drivers/regulator/mcp16502.c 16608 16609MICROCHIP MCP3564 ADC DRIVER 16610M: Marius Cristea <marius.cristea@microchip.com> 16611L: linux-iio@vger.kernel.org 16612S: Supported 16613F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16614F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16615F: drivers/iio/adc/mcp3564.c 16616 16617MICROCHIP MCP3911 ADC DRIVER 16618M: Marcus Folkesson <marcus.folkesson@gmail.com> 16619M: Kent Gustavsson <kent@minoris.se> 16620L: linux-iio@vger.kernel.org 16621S: Maintained 16622F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16623F: drivers/iio/adc/mcp3911.c 16624 16625MICROCHIP MMC/SD/SDIO MCI DRIVER 16626M: Aubin Constans <aubin.constans@microchip.com> 16627S: Maintained 16628F: drivers/mmc/host/atmel-mci.c 16629 16630MICROCHIP NAND DRIVER 16631L: linux-mtd@lists.infradead.org 16632S: Orphan 16633F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16634F: drivers/mtd/nand/raw/atmel/* 16635 16636MICROCHIP OTPC DRIVER 16637M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16638L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16639S: Supported 16640F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16641F: drivers/nvmem/microchip-otpc.c 16642F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16643 16644MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16645M: Matteo Martelli <matteomartelli3@gmail.com> 16646L: linux-iio@vger.kernel.org 16647S: Supported 16648F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16649F: drivers/iio/adc/pac1921.c 16650 16651MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16652M: Marius Cristea <marius.cristea@microchip.com> 16653L: linux-iio@vger.kernel.org 16654S: Supported 16655F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16656F: drivers/iio/adc/pac1934.c 16657 16658MICROCHIP PCI1XXXX GP DRIVER 16659M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16660M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16661L: linux-gpio@vger.kernel.org 16662S: Supported 16663F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16664F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16665F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16666F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16667 16668MICROCHIP PCI1XXXX I2C DRIVER 16669M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16670M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16671M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16672L: linux-i2c@vger.kernel.org 16673S: Maintained 16674F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16675 16676MICROCHIP PCIe UART DRIVER 16677M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16678M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16679L: linux-serial@vger.kernel.org 16680S: Maintained 16681F: drivers/tty/serial/8250/8250_pci1xxxx.c 16682 16683MICROCHIP POLARFIRE FPGA DRIVERS 16684M: Conor Dooley <conor.dooley@microchip.com> 16685L: linux-fpga@vger.kernel.org 16686S: Supported 16687F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16688F: drivers/fpga/microchip-spi.c 16689 16690MICROCHIP PWM DRIVER 16691M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16693L: linux-pwm@vger.kernel.org 16694S: Supported 16695F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16696F: drivers/pwm/pwm-atmel.c 16697 16698MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16699M: Manikandan Muralidharan <manikandan.m@microchip.com> 16700M: Dharma Balasubiramani <dharma.b@microchip.com> 16701L: dri-devel@lists.freedesktop.org 16702S: Supported 16703F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16704F: drivers/gpu/drm/bridge/microchip-lvds.c 16705 16706MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16707M: Eugen Hristev <eugen.hristev@microchip.com> 16708L: linux-iio@vger.kernel.org 16709S: Supported 16710F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16711F: drivers/iio/adc/at91-sama5d2_adc.c 16712F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16713 16714MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16715M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16716S: Supported 16717F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16718F: drivers/power/reset/at91-sama5d2_shdwc.c 16719 16720MICROCHIP SOC DRIVERS 16721M: Conor Dooley <conor@kernel.org> 16722S: Supported 16723T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16724F: Documentation/devicetree/bindings/soc/microchip/ 16725F: drivers/soc/microchip/ 16726 16727MICROCHIP SPI DRIVER 16728M: Ryan Wanner <ryan.wanner@microchip.com> 16729S: Supported 16730F: drivers/spi/spi-atmel.* 16731 16732MICROCHIP SSC DRIVER 16733M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16734M: Andrei Simion <andrei.simion@microchip.com> 16735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16736S: Supported 16737F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16738F: drivers/misc/atmel-ssc.c 16739F: include/linux/atmel-ssc.h 16740 16741Microchip Timer Counter Block (TCB) Capture Driver 16742M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16744L: linux-iio@vger.kernel.org 16745S: Maintained 16746F: drivers/counter/microchip-tcb-capture.c 16747F: include/uapi/linux/counter/microchip-tcb-capture.h 16748 16749MICROCHIP USB251XB DRIVER 16750M: Richard Leitner <richard.leitner@skidata.com> 16751L: linux-usb@vger.kernel.org 16752S: Maintained 16753F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16754F: drivers/usb/misc/usb251xb.c 16755 16756MICROCHIP USBA UDC DRIVER 16757M: Cristian Birsan <cristian.birsan@microchip.com> 16758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16759S: Supported 16760F: drivers/usb/gadget/udc/atmel_usba_udc.* 16761 16762MICROCHIP WILC1000 WIFI DRIVER 16763M: Ajay Singh <ajay.kathat@microchip.com> 16764M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16765L: linux-wireless@vger.kernel.org 16766S: Supported 16767F: drivers/net/wireless/microchip/ 16768 16769MICROCHIP ZL3073X DRIVER 16770M: Ivan Vecera <ivecera@redhat.com> 16771M: Prathosh Satish <Prathosh.Satish@microchip.com> 16772L: netdev@vger.kernel.org 16773S: Supported 16774F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 16775F: drivers/dpll/zl3073x/ 16776 16777MICROSEMI MIPS SOCS 16778M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16779M: UNGLinuxDriver@microchip.com 16780L: linux-mips@vger.kernel.org 16781S: Supported 16782F: Documentation/devicetree/bindings/mips/mscc.txt 16783F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16784F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16785F: arch/mips/boot/dts/mscc/ 16786F: arch/mips/configs/generic/board-ocelot.config 16787F: arch/mips/generic/board-ocelot.c 16788 16789MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16790M: Don Brace <don.brace@microchip.com> 16791L: storagedev@microchip.com 16792L: linux-scsi@vger.kernel.org 16793S: Supported 16794F: Documentation/scsi/smartpqi.rst 16795F: drivers/scsi/smartpqi/Kconfig 16796F: drivers/scsi/smartpqi/Makefile 16797F: drivers/scsi/smartpqi/smartpqi*.[ch] 16798F: include/linux/cciss*.h 16799F: include/uapi/linux/cciss*.h 16800 16801MICROSOFT MANA RDMA DRIVER 16802M: Long Li <longli@microsoft.com> 16803M: Konstantin Taranov <kotaranov@microsoft.com> 16804L: linux-rdma@vger.kernel.org 16805S: Supported 16806F: drivers/infiniband/hw/mana/ 16807F: include/net/mana 16808F: include/uapi/rdma/mana-abi.h 16809 16810MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16811M: Maximilian Luz <luzmaximilian@gmail.com> 16812L: platform-driver-x86@vger.kernel.org 16813S: Maintained 16814F: drivers/platform/surface/surface_aggregator_tabletsw.c 16815 16816MICROSOFT SURFACE BATTERY AND AC DRIVERS 16817M: Maximilian Luz <luzmaximilian@gmail.com> 16818L: linux-pm@vger.kernel.org 16819L: platform-driver-x86@vger.kernel.org 16820S: Maintained 16821F: drivers/power/supply/surface_battery.c 16822F: drivers/power/supply/surface_charger.c 16823 16824MICROSOFT SURFACE DTX DRIVER 16825M: Maximilian Luz <luzmaximilian@gmail.com> 16826L: platform-driver-x86@vger.kernel.org 16827S: Maintained 16828F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16829F: drivers/platform/surface/surface_dtx.c 16830F: include/uapi/linux/surface_aggregator/dtx.h 16831 16832MICROSOFT SURFACE SENSOR FAN DRIVER 16833M: Maximilian Luz <luzmaximilian@gmail.com> 16834M: Ivor Wanders <ivor@iwanders.net> 16835L: linux-hwmon@vger.kernel.org 16836S: Maintained 16837F: Documentation/hwmon/surface_fan.rst 16838F: drivers/hwmon/surface_fan.c 16839 16840MICROSOFT SURFACE SENSOR THERMAL DRIVER 16841M: Maximilian Luz <luzmaximilian@gmail.com> 16842L: linux-hwmon@vger.kernel.org 16843S: Maintained 16844F: drivers/hwmon/surface_temp.c 16845 16846MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16847M: Maximilian Luz <luzmaximilian@gmail.com> 16848L: platform-driver-x86@vger.kernel.org 16849S: Maintained 16850F: drivers/platform/surface/surface_gpe.c 16851 16852MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16853M: Hans de Goede <hansg@kernel.org> 16854M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16855M: Maximilian Luz <luzmaximilian@gmail.com> 16856L: platform-driver-x86@vger.kernel.org 16857S: Maintained 16858T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16859F: drivers/platform/surface/ 16860 16861MICROSOFT SURFACE HID TRANSPORT DRIVER 16862M: Maximilian Luz <luzmaximilian@gmail.com> 16863L: linux-input@vger.kernel.org 16864L: platform-driver-x86@vger.kernel.org 16865S: Maintained 16866F: drivers/hid/surface-hid/ 16867 16868MICROSOFT SURFACE HOT-PLUG DRIVER 16869M: Maximilian Luz <luzmaximilian@gmail.com> 16870L: platform-driver-x86@vger.kernel.org 16871S: Maintained 16872F: drivers/platform/surface/surface_hotplug.c 16873 16874MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16875M: Maximilian Luz <luzmaximilian@gmail.com> 16876L: platform-driver-x86@vger.kernel.org 16877S: Maintained 16878F: drivers/platform/surface/surface_platform_profile.c 16879 16880MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16881M: Chen Yu <yu.c.chen@intel.com> 16882L: platform-driver-x86@vger.kernel.org 16883S: Supported 16884F: drivers/platform/surface/surfacepro3_button.c 16885 16886MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16887M: Maximilian Luz <luzmaximilian@gmail.com> 16888L: platform-driver-x86@vger.kernel.org 16889S: Maintained 16890F: drivers/platform/surface/surface_aggregator_hub.c 16891 16892MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16893M: Maximilian Luz <luzmaximilian@gmail.com> 16894L: platform-driver-x86@vger.kernel.org 16895S: Maintained 16896W: https://github.com/linux-surface/surface-aggregator-module 16897C: irc://irc.libera.chat/linux-surface 16898F: Documentation/driver-api/surface_aggregator/ 16899F: drivers/platform/surface/aggregator/ 16900F: drivers/platform/surface/surface_acpi_notify.c 16901F: drivers/platform/surface/surface_aggregator_cdev.c 16902F: drivers/platform/surface/surface_aggregator_registry.c 16903F: include/linux/surface_acpi_notify.h 16904F: include/linux/surface_aggregator/ 16905F: include/uapi/linux/surface_aggregator/ 16906 16907MICROTEK X6 SCANNER 16908M: Oliver Neukum <oliver@neukum.org> 16909S: Maintained 16910F: drivers/usb/image/microtek.* 16911 16912MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16913M: Luka Kovacic <luka.kovacic@sartura.hr> 16914M: Luka Perkov <luka.perkov@sartura.hr> 16915S: Maintained 16916F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16917F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16918F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16919F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16920F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16921F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16922 16923MIN HEAP 16924M: Kuan-Wei Chiu <visitorckw@gmail.com> 16925L: linux-kernel@vger.kernel.org 16926S: Maintained 16927F: Documentation/core-api/min_heap.rst 16928F: include/linux/min_heap.h 16929F: lib/min_heap.c 16930F: lib/test_min_heap.c 16931 16932MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16933M: Sakari Ailus <sakari.ailus@linux.intel.com> 16934L: linux-media@vger.kernel.org 16935S: Maintained 16936F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16937F: Documentation/driver-api/media/drivers/ccs/ 16938F: Documentation/userspace-api/media/drivers/ccs.rst 16939F: drivers/media/i2c/ccs-pll.c 16940F: drivers/media/i2c/ccs-pll.h 16941F: drivers/media/i2c/ccs/ 16942F: include/uapi/linux/ccs.h 16943F: include/uapi/linux/smiapp.h 16944 16945MIPS 16946M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16947L: linux-mips@vger.kernel.org 16948S: Maintained 16949Q: https://patchwork.kernel.org/project/linux-mips/list/ 16950T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16951F: Documentation/devicetree/bindings/mips/ 16952F: Documentation/arch/mips/ 16953F: arch/mips/ 16954F: drivers/platform/mips/ 16955F: include/dt-bindings/mips/ 16956 16957MIPS BOSTON DEVELOPMENT BOARD 16958M: Paul Burton <paulburton@kernel.org> 16959L: linux-mips@vger.kernel.org 16960S: Maintained 16961F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16962F: arch/mips/boot/dts/img/boston.dts 16963F: arch/mips/configs/generic/board-boston.config 16964F: drivers/clk/imgtec/clk-boston.c 16965F: include/dt-bindings/clock/boston-clock.h 16966 16967MIPS CORE DRIVERS 16968M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16969L: linux-mips@vger.kernel.org 16970S: Supported 16971F: drivers/bus/mips_cdmm.c 16972F: drivers/clocksource/mips-gic-timer.c 16973F: drivers/cpuidle/cpuidle-cps.c 16974F: drivers/irqchip/irq-mips-cpu.c 16975F: drivers/irqchip/irq-mips-gic.c 16976 16977MIPS GENERIC PLATFORM 16978M: Paul Burton <paulburton@kernel.org> 16979L: linux-mips@vger.kernel.org 16980S: Supported 16981F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 16982F: arch/mips/generic/ 16983F: arch/mips/tools/generic-board-config.sh 16984 16985MIPS RINT INSTRUCTION EMULATION 16986M: Aleksandar Markovic <aleksandar.markovic@mips.com> 16987L: linux-mips@vger.kernel.org 16988S: Supported 16989F: arch/mips/math-emu/dp_rint.c 16990F: arch/mips/math-emu/sp_rint.c 16991 16992MIPS/LOONGSON1 ARCHITECTURE 16993M: Keguang Zhang <keguang.zhang@gmail.com> 16994L: linux-mips@vger.kernel.org 16995S: Maintained 16996F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 16997F: arch/mips/include/asm/mach-loongson32/ 16998F: arch/mips/loongson32/ 16999F: drivers/*/*loongson1* 17000F: drivers/mtd/nand/raw/loongson1-nand-controller.c 17001F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17002F: sound/soc/loongson/loongson1_ac97.c 17003 17004MIPS/LOONGSON2EF ARCHITECTURE 17005M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17006L: linux-mips@vger.kernel.org 17007S: Maintained 17008F: arch/mips/include/asm/mach-loongson2ef/ 17009F: arch/mips/loongson2ef/ 17010F: drivers/cpufreq/loongson2_cpufreq.c 17011 17012MIPS/LOONGSON64 ARCHITECTURE 17013M: Huacai Chen <chenhuacai@kernel.org> 17014M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17015L: linux-mips@vger.kernel.org 17016S: Maintained 17017F: arch/mips/include/asm/mach-loongson64/ 17018F: arch/mips/loongson64/ 17019F: drivers/irqchip/irq-loongson* 17020F: drivers/platform/mips/cpu_hwmon.c 17021 17022MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17023M: Hans Verkuil <hverkuil@kernel.org> 17024L: linux-media@vger.kernel.org 17025S: Odd Fixes 17026W: https://linuxtv.org 17027T: git git://linuxtv.org/media.git 17028F: drivers/media/radio/radio-miropcm20* 17029 17030MITSUMI MM8013 FG DRIVER 17031M: Konrad Dybcio <konradybcio@kernel.org> 17032F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17033F: drivers/power/supply/mm8013.c 17034 17035MMP SUPPORT 17036R: Lubomir Rintel <lkundrak@v3.sk> 17037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17038S: Odd Fixes 17039T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17040F: arch/arm/boot/dts/marvell/mmp* 17041F: arch/arm/mach-mmp/ 17042F: include/linux/soc/mmp/ 17043 17044MMP USB PHY DRIVERS 17045R: Lubomir Rintel <lkundrak@v3.sk> 17046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17047S: Maintained 17048F: drivers/phy/marvell/phy-mmp3-usb.c 17049F: drivers/phy/marvell/phy-pxa-usb.c 17050 17051MMU GATHER AND TLB INVALIDATION 17052M: Will Deacon <will@kernel.org> 17053M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17054M: Andrew Morton <akpm@linux-foundation.org> 17055M: Nick Piggin <npiggin@gmail.com> 17056M: Peter Zijlstra <peterz@infradead.org> 17057L: linux-arch@vger.kernel.org 17058L: linux-mm@kvack.org 17059S: Maintained 17060F: arch/*/include/asm/tlb.h 17061F: include/asm-generic/tlb.h 17062F: include/trace/events/tlb.h 17063F: mm/mmu_gather.c 17064 17065MN88472 MEDIA DRIVER 17066L: linux-media@vger.kernel.org 17067S: Orphan 17068W: https://linuxtv.org 17069Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17070F: drivers/media/dvb-frontends/mn88472* 17071 17072MN88473 MEDIA DRIVER 17073L: linux-media@vger.kernel.org 17074S: Orphan 17075W: https://linuxtv.org 17076Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17077F: drivers/media/dvb-frontends/mn88473* 17078 17079MOBILEYE MIPS SOCS 17080M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17081M: Gregory CLEMENT <gregory.clement@bootlin.com> 17082M: Théo Lebrun <theo.lebrun@bootlin.com> 17083L: linux-mips@vger.kernel.org 17084S: Maintained 17085F: Documentation/devicetree/bindings/mips/mobileye.yaml 17086F: Documentation/devicetree/bindings/soc/mobileye/ 17087F: arch/mips/boot/dts/mobileye/ 17088F: arch/mips/configs/eyeq5_defconfig 17089F: arch/mips/mobileye/board-epm5.its.S 17090F: drivers/clk/clk-eyeq.c 17091F: drivers/pinctrl/pinctrl-eyeq5.c 17092F: drivers/reset/reset-eyeq.c 17093F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17094 17095MODULE SUPPORT 17096M: Luis Chamberlain <mcgrof@kernel.org> 17097M: Petr Pavlu <petr.pavlu@suse.com> 17098M: Daniel Gomez <da.gomez@kernel.org> 17099R: Sami Tolvanen <samitolvanen@google.com> 17100L: linux-modules@vger.kernel.org 17101L: linux-kernel@vger.kernel.org 17102S: Maintained 17103T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17104F: include/linux/kmod.h 17105F: include/linux/module*.h 17106F: kernel/module/ 17107F: lib/test_kmod.c 17108F: lib/tests/module/ 17109F: scripts/module* 17110F: tools/testing/selftests/kmod/ 17111F: tools/testing/selftests/module/ 17112 17113MONOLITHIC POWER SYSTEM PMIC DRIVER 17114M: Saravanan Sekar <sravanhome@gmail.com> 17115S: Maintained 17116F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17117F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17118F: drivers/hwmon/pmbus/mpq7932.c 17119F: drivers/iio/adc/mp2629_adc.c 17120F: drivers/mfd/mp2629.c 17121F: drivers/power/supply/mp2629_charger.c 17122F: drivers/regulator/mp5416.c 17123F: drivers/regulator/mpq7920.c 17124F: drivers/regulator/mpq7920.h 17125F: include/linux/mfd/mp2629.h 17126 17127MOST(R) TECHNOLOGY DRIVER 17128M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17129M: Christian Gromm <christian.gromm@microchip.com> 17130S: Maintained 17131F: Documentation/ABI/testing/configfs-most 17132F: Documentation/ABI/testing/sysfs-bus-most 17133F: drivers/most/ 17134F: drivers/staging/most/ 17135F: include/linux/most.h 17136 17137MOTORCOMM PHY DRIVER 17138M: Frank <Frank.Sae@motor-comm.com> 17139L: netdev@vger.kernel.org 17140S: Maintained 17141F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17142F: drivers/net/phy/motorcomm.c 17143 17144MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17145M: Jiri Slaby <jirislaby@kernel.org> 17146S: Maintained 17147F: Documentation/driver-api/tty/moxa-smartio.rst 17148F: drivers/tty/mxser.* 17149 17150MP3309C BACKLIGHT DRIVER 17151M: Flavio Suligoi <f.suligoi@asem.it> 17152L: dri-devel@lists.freedesktop.org 17153S: Maintained 17154F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17155F: drivers/video/backlight/mp3309c.c 17156 17157MPS MP2891 DRIVER 17158M: Noah Wang <noahwang.wang@outlook.com> 17159L: linux-hwmon@vger.kernel.org 17160S: Maintained 17161F: Documentation/hwmon/mp2891.rst 17162F: drivers/hwmon/pmbus/mp2891.c 17163 17164MPS MP2993 DRIVER 17165M: Noah Wang <noahwang.wang@outlook.com> 17166L: linux-hwmon@vger.kernel.org 17167S: Maintained 17168F: Documentation/hwmon/mp2993.rst 17169F: drivers/hwmon/pmbus/mp2993.c 17170 17171MPS MP9941 DRIVER 17172M: Noah Wang <noahwang.wang@outlook.com> 17173L: linux-hwmon@vger.kernel.org 17174S: Maintained 17175F: Documentation/hwmon/mp9941.rst 17176F: drivers/hwmon/pmbus/mp9941.c 17177 17178MR800 AVERMEDIA USB FM RADIO DRIVER 17179M: Alexey Klimov <alexey.klimov@linaro.org> 17180L: linux-media@vger.kernel.org 17181S: Maintained 17182T: git git://linuxtv.org/media.git 17183F: drivers/media/radio/radio-mr800.c 17184 17185MRF24J40 IEEE 802.15.4 RADIO DRIVER 17186M: Stefan Schmidt <stefan@datenfreihafen.org> 17187L: linux-wpan@vger.kernel.org 17188S: Odd Fixes 17189F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17190F: drivers/net/ieee802154/mrf24j40.c 17191 17192MSI EC DRIVER 17193M: Nikita Kravets <teackot@gmail.com> 17194L: platform-driver-x86@vger.kernel.org 17195S: Maintained 17196W: https://github.com/BeardOverflow/msi-ec 17197F: drivers/platform/x86/msi-ec.* 17198 17199MSI LAPTOP SUPPORT 17200M: "Lee, Chun-Yi" <jlee@suse.com> 17201L: platform-driver-x86@vger.kernel.org 17202S: Maintained 17203F: drivers/platform/x86/msi-laptop.c 17204 17205MSI WMI SUPPORT 17206L: platform-driver-x86@vger.kernel.org 17207S: Orphan 17208F: drivers/platform/x86/msi-wmi.c 17209 17210MSI WMI PLATFORM FEATURES 17211M: Armin Wolf <W_Armin@gmx.de> 17212L: platform-driver-x86@vger.kernel.org 17213S: Maintained 17214F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17215F: Documentation/wmi/devices/msi-wmi-platform.rst 17216F: drivers/platform/x86/msi-wmi-platform.c 17217 17218MSI001 MEDIA DRIVER 17219L: linux-media@vger.kernel.org 17220S: Orphan 17221W: https://linuxtv.org 17222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17223F: drivers/media/tuners/msi001* 17224 17225MSI2500 MEDIA DRIVER 17226L: linux-media@vger.kernel.org 17227S: Orphan 17228W: https://linuxtv.org 17229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17230F: drivers/media/usb/msi2500/ 17231 17232MSTAR INTERRUPT CONTROLLER DRIVER 17233M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17234M: Daniel Palmer <daniel@thingy.jp> 17235S: Maintained 17236F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17237F: drivers/irqchip/irq-mst-intc.c 17238 17239MSYSTEMS DISKONCHIP G3 MTD DRIVER 17240M: Robert Jarzmik <robert.jarzmik@free.fr> 17241L: linux-mtd@lists.infradead.org 17242S: Maintained 17243F: drivers/mtd/devices/docg3* 17244 17245MT9M114 ONSEMI SENSOR DRIVER 17246M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17247L: linux-media@vger.kernel.org 17248S: Maintained 17249T: git git://linuxtv.org/media.git 17250F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17251F: drivers/media/i2c/mt9m114.c 17252 17253MT9P031 APTINA CAMERA SENSOR 17254M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17255L: linux-media@vger.kernel.org 17256S: Maintained 17257T: git git://linuxtv.org/media.git 17258F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17259F: drivers/media/i2c/mt9p031.c 17260 17261MT9T112 APTINA CAMERA SENSOR 17262M: Jacopo Mondi <jacopo@jmondi.org> 17263L: linux-media@vger.kernel.org 17264S: Odd Fixes 17265T: git git://linuxtv.org/media.git 17266F: drivers/media/i2c/mt9t112.c 17267F: include/media/i2c/mt9t112.h 17268 17269MT9V032 APTINA CAMERA SENSOR 17270M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17271L: linux-media@vger.kernel.org 17272S: Maintained 17273T: git git://linuxtv.org/media.git 17274F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17275F: drivers/media/i2c/mt9v032.c 17276 17277MT9V111 APTINA CAMERA SENSOR 17278M: Jacopo Mondi <jacopo@jmondi.org> 17279L: linux-media@vger.kernel.org 17280S: Maintained 17281T: git git://linuxtv.org/media.git 17282F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17283F: drivers/media/i2c/mt9v111.c 17284 17285MULTIFUNCTION DEVICES (MFD) 17286M: Lee Jones <lee@kernel.org> 17287S: Maintained 17288T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17289F: Documentation/devicetree/bindings/mfd/ 17290F: drivers/mfd/ 17291F: include/dt-bindings/mfd/ 17292F: include/linux/mfd/ 17293 17294MULTIMEDIA CARD (MMC) ETC. OVER SPI 17295S: Orphan 17296F: drivers/mmc/host/mmc_spi.c 17297F: include/linux/spi/mmc_spi.h 17298 17299MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17300M: Ulf Hansson <ulf.hansson@linaro.org> 17301L: linux-mmc@vger.kernel.org 17302S: Maintained 17303T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17304F: Documentation/devicetree/bindings/mmc/ 17305F: drivers/mmc/ 17306F: include/linux/mmc/ 17307F: include/uapi/linux/mmc/ 17308 17309MULTIPLEXER SUBSYSTEM 17310M: Peter Rosin <peda@axentia.se> 17311S: Odd Fixes 17312F: Documentation/ABI/testing/sysfs-class-mux* 17313F: Documentation/devicetree/bindings/mux/ 17314F: drivers/mux/ 17315F: include/dt-bindings/mux/ 17316F: include/linux/mux/ 17317 17318MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17319M: Bin Liu <b-liu@ti.com> 17320L: linux-usb@vger.kernel.org 17321S: Maintained 17322F: drivers/usb/musb/ 17323 17324MXL301RF MEDIA DRIVER 17325M: Akihiro Tsukada <tskd08@gmail.com> 17326L: linux-media@vger.kernel.org 17327S: Odd Fixes 17328F: drivers/media/tuners/mxl301rf* 17329 17330MXL5007T MEDIA DRIVER 17331M: Michael Krufky <mkrufky@linuxtv.org> 17332L: linux-media@vger.kernel.org 17333S: Maintained 17334W: https://linuxtv.org 17335W: http://github.com/mkrufky 17336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17337T: git git://linuxtv.org/mkrufky/tuners.git 17338F: drivers/media/tuners/mxl5007t.* 17339 17340MXSFB DRM DRIVER 17341M: Marek Vasut <marex@denx.de> 17342M: Stefan Agner <stefan@agner.ch> 17343L: dri-devel@lists.freedesktop.org 17344S: Supported 17345T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17346F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17347F: drivers/gpu/drm/mxsfb/ 17348 17349MYLEX DAC960 PCI RAID Controller 17350M: Hannes Reinecke <hare@kernel.org> 17351L: linux-scsi@vger.kernel.org 17352S: Supported 17353F: drivers/scsi/myrb.* 17354F: drivers/scsi/myrs.* 17355 17356MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17357L: netdev@vger.kernel.org 17358S: Orphan 17359W: https://www.cspi.com/ethernet-products/support/downloads/ 17360F: drivers/net/ethernet/myricom/myri10ge/ 17361 17362NAND FLASH SUBSYSTEM 17363M: Miquel Raynal <miquel.raynal@bootlin.com> 17364R: Richard Weinberger <richard@nod.at> 17365L: linux-mtd@lists.infradead.org 17366S: Maintained 17367W: http://www.linux-mtd.infradead.org/ 17368Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17369C: irc://irc.oftc.net/mtd 17370T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17371F: drivers/mtd/nand/ 17372F: include/linux/mtd/*nand*.h 17373 17374NATIONAL INSTRUMENTS SERIAL DRIVER 17375M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17376L: linux-serial@vger.kernel.org 17377S: Maintained 17378F: drivers/tty/serial/8250/8250_ni.c 17379 17380NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17381M: Daniel Mack <zonque@gmail.com> 17382L: linux-sound@vger.kernel.org 17383S: Maintained 17384W: http://www.native-instruments.com 17385F: sound/usb/caiaq/ 17386 17387NATSEMI ETHERNET DRIVER (DP8381x) 17388S: Orphan 17389F: drivers/net/ethernet/natsemi/natsemi.c 17390 17391NCR 5380 SCSI DRIVERS 17392M: Finn Thain <fthain@linux-m68k.org> 17393M: Michael Schmitz <schmitzmic@gmail.com> 17394L: linux-scsi@vger.kernel.org 17395S: Maintained 17396F: Documentation/scsi/g_NCR5380.rst 17397F: drivers/scsi/NCR5380.* 17398F: drivers/scsi/arm/cumana_1.c 17399F: drivers/scsi/arm/oak.c 17400F: drivers/scsi/atari_scsi.* 17401F: drivers/scsi/dmx3191d.c 17402F: drivers/scsi/g_NCR5380.* 17403F: drivers/scsi/mac_scsi.* 17404F: drivers/scsi/sun3_scsi.* 17405F: drivers/scsi/sun3_scsi_vme.c 17406 17407NCSI LIBRARY 17408M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17409R: Paul Fertser <fercerpav@gmail.com> 17410S: Maintained 17411F: net/ncsi/ 17412 17413NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17414M: Zev Weiss <zev@bewilderbeest.net> 17415L: linux-hwmon@vger.kernel.org 17416S: Maintained 17417F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17418F: drivers/hwmon/nct6775-i2c.c 17419 17420NCT7363 HARDWARE MONITOR DRIVER 17421M: Ban Feng <kcfeng0@nuvoton.com> 17422L: linux-hwmon@vger.kernel.org 17423S: Maintained 17424F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17425F: Documentation/hwmon/nct7363.rst 17426F: drivers/hwmon/nct7363.c 17427 17428NETCONSOLE 17429M: Breno Leitao <leitao@debian.org> 17430S: Maintained 17431F: Documentation/networking/netconsole.rst 17432F: drivers/net/netconsole.c 17433F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17434F: tools/testing/selftests/drivers/net/netcons\* 17435 17436NETDEVSIM 17437M: Jakub Kicinski <kuba@kernel.org> 17438S: Maintained 17439F: drivers/net/netdevsim/* 17440F: tools/testing/selftests/drivers/net/netdevsim/* 17441 17442NETEM NETWORK EMULATOR 17443M: Stephen Hemminger <stephen@networkplumber.org> 17444L: netdev@vger.kernel.org 17445S: Maintained 17446F: net/sched/sch_netem.c 17447 17448NETERION 10GbE DRIVERS (s2io) 17449M: Jon Mason <jdmason@kudzu.us> 17450L: netdev@vger.kernel.org 17451S: Maintained 17452F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17453F: drivers/net/ethernet/neterion/ 17454 17455NETFILTER 17456M: Pablo Neira Ayuso <pablo@netfilter.org> 17457M: Jozsef Kadlecsik <kadlec@netfilter.org> 17458L: netfilter-devel@vger.kernel.org 17459L: coreteam@netfilter.org 17460S: Maintained 17461W: http://www.netfilter.org/ 17462W: http://www.iptables.org/ 17463W: http://www.nftables.org/ 17464Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17465C: irc://irc.libera.chat/netfilter 17466T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17467T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17468F: include/linux/netfilter* 17469F: include/linux/netfilter/ 17470F: include/net/netfilter/ 17471F: include/uapi/linux/netfilter* 17472F: include/uapi/linux/netfilter/ 17473F: net/*/netfilter.c 17474F: net/*/netfilter/ 17475F: net/bridge/br_netfilter*.c 17476F: net/netfilter/ 17477F: tools/testing/selftests/net/netfilter/ 17478 17479NETROM NETWORK LAYER 17480L: linux-hams@vger.kernel.org 17481S: Orphan 17482W: https://linux-ax25.in-berlin.de 17483F: include/net/netrom.h 17484F: include/uapi/linux/netrom.h 17485F: net/netrom/ 17486 17487NETRONIX EMBEDDED CONTROLLER 17488M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17489S: Maintained 17490F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17491F: drivers/mfd/ntxec.c 17492F: drivers/pwm/pwm-ntxec.c 17493F: drivers/rtc/rtc-ntxec.c 17494F: include/linux/mfd/ntxec.h 17495 17496NETRONOME ETHERNET DRIVERS 17497R: Jakub Kicinski <kuba@kernel.org> 17498R: Simon Horman <horms@kernel.org> 17499L: oss-drivers@corigine.com 17500S: Odd Fixes 17501F: drivers/net/ethernet/netronome/ 17502 17503NETWORK BLOCK DEVICE (NBD) 17504M: Josef Bacik <josef@toxicpanda.com> 17505L: linux-block@vger.kernel.org 17506L: nbd@other.debian.org 17507S: Maintained 17508F: Documentation/admin-guide/blockdev/nbd.rst 17509F: drivers/block/nbd.c 17510F: include/trace/events/nbd.h 17511F: include/uapi/linux/nbd.h 17512 17513NETWORK DROP MONITOR 17514M: Neil Horman <nhorman@tuxdriver.com> 17515L: netdev@vger.kernel.org 17516S: Maintained 17517W: https://fedorahosted.org/dropwatch/ 17518F: include/uapi/linux/net_dropmon.h 17519F: net/core/drop_monitor.c 17520 17521NETWORKING DRIVERS 17522M: Andrew Lunn <andrew+netdev@lunn.ch> 17523M: "David S. Miller" <davem@davemloft.net> 17524M: Eric Dumazet <edumazet@google.com> 17525M: Jakub Kicinski <kuba@kernel.org> 17526M: Paolo Abeni <pabeni@redhat.com> 17527L: netdev@vger.kernel.org 17528S: Maintained 17529P: Documentation/process/maintainer-netdev.rst 17530Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17531T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17532T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17533F: Documentation/devicetree/bindings/net/ 17534F: Documentation/networking/net_cachelines/net_device.rst 17535F: drivers/connector/ 17536F: drivers/net/ 17537F: drivers/ptp/ 17538F: drivers/s390/net/ 17539F: include/dt-bindings/net/ 17540F: include/linux/cn_proc.h 17541F: include/linux/etherdevice.h 17542F: include/linux/ethtool_netlink.h 17543F: include/linux/fcdevice.h 17544F: include/linux/fddidevice.h 17545F: include/linux/hippidevice.h 17546F: include/linux/if_* 17547F: include/linux/inetdevice.h 17548F: include/linux/ism.h 17549F: include/linux/netdev* 17550F: include/linux/platform_data/wiznet.h 17551F: include/uapi/linux/cn_proc.h 17552F: include/uapi/linux/ethtool_netlink* 17553F: include/uapi/linux/if_* 17554F: include/uapi/linux/net_shaper.h 17555F: include/uapi/linux/netdev* 17556F: tools/testing/selftests/drivers/net/ 17557X: Documentation/devicetree/bindings/net/bluetooth/ 17558X: Documentation/devicetree/bindings/net/can/ 17559X: Documentation/devicetree/bindings/net/wireless/ 17560X: drivers/net/can/ 17561X: drivers/net/wireless/ 17562 17563NETWORKING DRIVERS (WIRELESS) 17564M: Johannes Berg <johannes@sipsolutions.net> 17565L: linux-wireless@vger.kernel.org 17566S: Maintained 17567W: https://wireless.wiki.kernel.org/ 17568Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17569T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17570T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17571F: Documentation/devicetree/bindings/net/wireless/ 17572F: drivers/net/wireless/ 17573X: drivers/net/wireless/ath/ 17574X: drivers/net/wireless/broadcom/ 17575X: drivers/net/wireless/intel/ 17576X: drivers/net/wireless/intersil/ 17577X: drivers/net/wireless/marvell/ 17578X: drivers/net/wireless/mediatek/mt76/ 17579X: drivers/net/wireless/mediatek/mt7601u/ 17580X: drivers/net/wireless/microchip/ 17581X: drivers/net/wireless/purelifi/ 17582X: drivers/net/wireless/quantenna/ 17583X: drivers/net/wireless/ralink/ 17584X: drivers/net/wireless/realtek/ 17585X: drivers/net/wireless/rsi/ 17586X: drivers/net/wireless/silabs/ 17587X: drivers/net/wireless/st/ 17588X: drivers/net/wireless/ti/ 17589X: drivers/net/wireless/zydas/ 17590 17591NETWORKING [DSA] 17592M: Andrew Lunn <andrew@lunn.ch> 17593M: Vladimir Oltean <olteanv@gmail.com> 17594S: Maintained 17595F: Documentation/devicetree/bindings/net/dsa/ 17596F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17597F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17598F: drivers/net/dsa/ 17599F: include/linux/dsa/ 17600F: include/linux/platform_data/dsa.h 17601F: include/net/dsa.h 17602F: net/dsa/ 17603F: tools/testing/selftests/drivers/net/dsa/ 17604 17605NETWORKING [ETHTOOL] 17606M: Andrew Lunn <andrew@lunn.ch> 17607M: Jakub Kicinski <kuba@kernel.org> 17608F: Documentation/netlink/specs/ethtool.yaml 17609F: Documentation/networking/ethtool-netlink.rst 17610F: include/linux/ethtool* 17611F: include/uapi/linux/ethtool* 17612F: net/ethtool/ 17613F: tools/testing/selftests/drivers/net/*/ethtool* 17614 17615NETWORKING [ETHTOOL CABLE TEST] 17616M: Andrew Lunn <andrew@lunn.ch> 17617F: net/ethtool/cabletest.c 17618F: tools/testing/selftests/drivers/net/*/ethtool* 17619K: cable_test 17620 17621NETWORKING [ETHTOOL MAC MERGE] 17622M: Vladimir Oltean <vladimir.oltean@nxp.com> 17623F: net/ethtool/mm.c 17624F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17625K: ethtool_mm 17626 17627NETWORKING [ETHTOOL PHY TOPOLOGY] 17628M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17629F: Documentation/networking/phy-link-topology.rst 17630F: drivers/net/phy/phy_link_topology.c 17631F: include/linux/phy_link_topology.h 17632F: net/ethtool/phy.c 17633 17634NETWORKING [GENERAL] 17635M: "David S. Miller" <davem@davemloft.net> 17636M: Eric Dumazet <edumazet@google.com> 17637M: Jakub Kicinski <kuba@kernel.org> 17638M: Paolo Abeni <pabeni@redhat.com> 17639R: Simon Horman <horms@kernel.org> 17640L: netdev@vger.kernel.org 17641S: Maintained 17642P: Documentation/process/maintainer-netdev.rst 17643Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17644B: mailto:netdev@vger.kernel.org 17645T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17646T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17647F: Documentation/core-api/netlink.rst 17648F: Documentation/netlink/ 17649F: Documentation/networking/ 17650F: Documentation/networking/net_cachelines/ 17651F: Documentation/process/maintainer-netdev.rst 17652F: Documentation/userspace-api/netlink/ 17653F: include/linux/ethtool.h 17654F: include/linux/framer/framer-provider.h 17655F: include/linux/framer/framer.h 17656F: include/linux/in.h 17657F: include/linux/in6.h 17658F: include/linux/indirect_call_wrapper.h 17659F: include/linux/inet.h 17660F: include/linux/inet_diag.h 17661F: include/linux/net.h 17662F: include/linux/netdev* 17663F: include/linux/netlink.h 17664F: include/linux/netpoll.h 17665F: include/linux/rtnetlink.h 17666F: include/linux/sctp.h 17667F: include/linux/seq_file_net.h 17668F: include/linux/skbuff* 17669F: include/net/ 17670F: include/uapi/linux/ethtool.h 17671F: include/uapi/linux/genetlink.h 17672F: include/uapi/linux/hsr_netlink.h 17673F: include/uapi/linux/in.h 17674F: include/uapi/linux/inet_diag.h 17675F: include/uapi/linux/nbd-netlink.h 17676F: include/uapi/linux/net.h 17677F: include/uapi/linux/net_namespace.h 17678F: include/uapi/linux/netconf.h 17679F: include/uapi/linux/netdev* 17680F: include/uapi/linux/netlink.h 17681F: include/uapi/linux/netlink_diag.h 17682F: include/uapi/linux/rtnetlink.h 17683F: include/uapi/linux/sctp.h 17684F: lib/net_utils.c 17685F: lib/random32.c 17686F: net/ 17687F: samples/pktgen/ 17688F: tools/net/ 17689F: tools/testing/selftests/net/ 17690X: Documentation/networking/mac80211-injection.rst 17691X: Documentation/networking/mac80211_hwsim/ 17692X: Documentation/networking/regulatory.rst 17693X: include/net/cfg80211.h 17694X: include/net/ieee80211_radiotap.h 17695X: include/net/iw_handler.h 17696X: include/net/mac80211.h 17697X: include/net/wext.h 17698X: net/9p/ 17699X: net/bluetooth/ 17700X: net/can/ 17701X: net/ceph/ 17702X: net/mac80211/ 17703X: net/rfkill/ 17704X: net/wireless/ 17705X: tools/testing/selftests/net/can/ 17706 17707NETWORKING [IPSEC] 17708M: Steffen Klassert <steffen.klassert@secunet.com> 17709M: Herbert Xu <herbert@gondor.apana.org.au> 17710M: "David S. Miller" <davem@davemloft.net> 17711L: netdev@vger.kernel.org 17712S: Maintained 17713T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17714T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17715F: include/net/xfrm.h 17716F: include/uapi/linux/xfrm.h 17717F: net/ipv4/ah4.c 17718F: net/ipv4/esp4* 17719F: net/ipv4/ip_vti.c 17720F: net/ipv4/ipcomp.c 17721F: net/ipv4/xfrm* 17722F: net/ipv6/ah6.c 17723F: net/ipv6/esp6* 17724F: net/ipv6/ip6_vti.c 17725F: net/ipv6/ipcomp6.c 17726F: net/ipv6/xfrm* 17727F: net/key/ 17728F: net/xfrm/ 17729F: tools/testing/selftests/net/ipsec.c 17730 17731NETWORKING [IPv4/IPv6] 17732M: "David S. Miller" <davem@davemloft.net> 17733M: David Ahern <dsahern@kernel.org> 17734L: netdev@vger.kernel.org 17735S: Maintained 17736T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17737F: arch/x86/net/* 17738F: include/linux/ip.h 17739F: include/linux/ipv6* 17740F: include/net/fib* 17741F: include/net/ip* 17742F: include/net/route.h 17743F: net/ipv4/ 17744F: net/ipv6/ 17745 17746NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17747M: Paul Moore <paul@paul-moore.com> 17748L: netdev@vger.kernel.org 17749L: linux-security-module@vger.kernel.org 17750S: Supported 17751W: https://github.com/netlabel 17752F: Documentation/netlabel/ 17753F: include/net/calipso.h 17754F: include/net/cipso_ipv4.h 17755F: include/net/netlabel.h 17756F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17757F: include/uapi/linux/netfilter/xt_SECMARK.h 17758F: net/ipv4/cipso_ipv4.c 17759F: net/ipv6/calipso.c 17760F: net/netfilter/xt_CONNSECMARK.c 17761F: net/netfilter/xt_SECMARK.c 17762F: net/netlabel/ 17763 17764NETWORKING [MACSEC] 17765M: Sabrina Dubroca <sd@queasysnail.net> 17766L: netdev@vger.kernel.org 17767S: Maintained 17768F: drivers/net/macsec.c 17769F: include/net/macsec.h 17770F: include/uapi/linux/if_macsec.h 17771K: macsec 17772K: \bmdo_ 17773 17774NETWORKING [MPTCP] 17775M: Matthieu Baerts <matttbe@kernel.org> 17776M: Mat Martineau <martineau@kernel.org> 17777R: Geliang Tang <geliang@kernel.org> 17778L: netdev@vger.kernel.org 17779L: mptcp@lists.linux.dev 17780S: Maintained 17781W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17782B: https://github.com/multipath-tcp/mptcp_net-next/issues 17783T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17784T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17785F: Documentation/netlink/specs/mptcp_pm.yaml 17786F: Documentation/networking/mptcp*.rst 17787F: include/net/mptcp.h 17788F: include/trace/events/mptcp.h 17789F: include/uapi/linux/mptcp*.h 17790F: net/mptcp/ 17791F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17792F: tools/testing/selftests/net/mptcp/ 17793 17794NETWORKING [SRv6] 17795M: Andrea Mayer <andrea.mayer@uniroma2.it> 17796L: netdev@vger.kernel.org 17797S: Maintained 17798T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17799F: include/linux/seg6* 17800F: include/net/seg6* 17801F: include/uapi/linux/seg6* 17802F: net/ipv6/seg6* 17803F: tools/testing/selftests/net/srv6* 17804 17805NETWORKING [TCP] 17806M: Eric Dumazet <edumazet@google.com> 17807M: Neal Cardwell <ncardwell@google.com> 17808R: Kuniyuki Iwashima <kuniyu@google.com> 17809L: netdev@vger.kernel.org 17810S: Maintained 17811F: Documentation/networking/net_cachelines/tcp_sock.rst 17812F: include/linux/tcp.h 17813F: include/net/tcp.h 17814F: include/trace/events/tcp.h 17815F: include/uapi/linux/tcp.h 17816F: net/ipv4/inet_connection_sock.c 17817F: net/ipv4/inet_hashtables.c 17818F: net/ipv4/inet_timewait_sock.c 17819F: net/ipv4/syncookies.c 17820F: net/ipv4/tcp*.c 17821F: net/ipv6/inet6_connection_sock.c 17822F: net/ipv6/inet6_hashtables.c 17823F: net/ipv6/syncookies.c 17824F: net/ipv6/tcp*.c 17825 17826NETWORKING [TLS] 17827M: Boris Pismenny <borisp@nvidia.com> 17828M: John Fastabend <john.fastabend@gmail.com> 17829M: Jakub Kicinski <kuba@kernel.org> 17830L: netdev@vger.kernel.org 17831S: Maintained 17832F: include/net/tls.h 17833F: include/uapi/linux/tls.h 17834F: net/tls/* 17835 17836NETWORKING [SOCKETS] 17837M: Eric Dumazet <edumazet@google.com> 17838M: Kuniyuki Iwashima <kuniyu@google.com> 17839M: Paolo Abeni <pabeni@redhat.com> 17840M: Willem de Bruijn <willemb@google.com> 17841S: Maintained 17842F: include/linux/sock_diag.h 17843F: include/linux/socket.h 17844F: include/linux/sockptr.h 17845F: include/net/sock.h 17846F: include/net/sock_reuseport.h 17847F: include/uapi/linux/socket.h 17848F: net/core/*sock* 17849F: net/core/scm.c 17850F: net/socket.c 17851 17852NETWORKING [UNIX SOCKETS] 17853M: Kuniyuki Iwashima <kuniyu@google.com> 17854S: Maintained 17855F: include/net/af_unix.h 17856F: include/net/netns/unix.h 17857F: include/uapi/linux/unix_diag.h 17858F: net/unix/ 17859F: tools/testing/selftests/net/af_unix/ 17860 17861NETXEN (1/10) GbE SUPPORT 17862M: Manish Chopra <manishc@marvell.com> 17863M: Rahul Verma <rahulv@marvell.com> 17864M: GR-Linux-NIC-Dev@marvell.com 17865L: netdev@vger.kernel.org 17866S: Maintained 17867F: drivers/net/ethernet/qlogic/netxen/ 17868 17869NET_FAILOVER MODULE 17870M: Sridhar Samudrala <sridhar.samudrala@intel.com> 17871L: netdev@vger.kernel.org 17872S: Supported 17873F: Documentation/networking/net_failover.rst 17874F: drivers/net/net_failover.c 17875F: include/net/net_failover.h 17876 17877NEXTHOP 17878M: David Ahern <dsahern@kernel.org> 17879L: netdev@vger.kernel.org 17880S: Maintained 17881F: include/net/netns/nexthop.h 17882F: include/net/nexthop.h 17883F: include/uapi/linux/nexthop.h 17884F: net/ipv4/nexthop.c 17885 17886NFC SUBSYSTEM 17887M: Krzysztof Kozlowski <krzk@kernel.org> 17888L: netdev@vger.kernel.org 17889S: Maintained 17890F: Documentation/devicetree/bindings/net/nfc/ 17891F: drivers/nfc/ 17892F: include/net/nfc/ 17893F: include/uapi/linux/nfc.h 17894F: net/nfc/ 17895 17896NFC VIRTUAL NCI DEVICE DRIVER 17897M: Bongsu Jeon <bongsu.jeon@samsung.com> 17898L: netdev@vger.kernel.org 17899S: Supported 17900F: drivers/nfc/virtual_ncidev.c 17901F: tools/testing/selftests/nci/ 17902 17903NFS, SUNRPC, AND LOCKD CLIENTS 17904M: Trond Myklebust <trondmy@kernel.org> 17905M: Anna Schumaker <anna@kernel.org> 17906L: linux-nfs@vger.kernel.org 17907S: Maintained 17908W: http://client.linux-nfs.org 17909T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 17910F: Documentation/filesystems/nfs/ 17911F: fs/lockd/ 17912F: fs/nfs/ 17913F: fs/nfs_common/ 17914F: include/linux/lockd/ 17915F: include/linux/nfs* 17916F: include/linux/sunrpc/ 17917F: include/uapi/linux/nfs* 17918F: include/uapi/linux/sunrpc/ 17919F: net/sunrpc/ 17920 17921NILFS2 FILESYSTEM 17922M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 17923L: linux-nilfs@vger.kernel.org 17924S: Supported 17925W: https://nilfs.sourceforge.io/ 17926T: git https://github.com/konis/nilfs2.git 17927F: Documentation/filesystems/nilfs2.rst 17928F: fs/nilfs2/ 17929F: include/trace/events/nilfs2.h 17930F: include/uapi/linux/nilfs2_api.h 17931F: include/uapi/linux/nilfs2_ondisk.h 17932 17933NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 17934M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17935S: Maintained 17936W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17937F: Documentation/scsi/NinjaSCSI.rst 17938F: drivers/scsi/pcmcia/nsp_* 17939 17940NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 17941M: GOTO Masanori <gotom@debian.or.jp> 17942M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17943S: Maintained 17944W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17945F: Documentation/scsi/NinjaSCSI.rst 17946F: drivers/scsi/nsp32* 17947 17948NINTENDO HID DRIVER 17949M: Daniel J. Ogorchock <djogorchock@gmail.com> 17950L: linux-input@vger.kernel.org 17951S: Maintained 17952F: drivers/hid/hid-nintendo* 17953 17954NIOS2 ARCHITECTURE 17955M: Dinh Nguyen <dinguyen@kernel.org> 17956S: Maintained 17957T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 17958F: arch/nios2/ 17959 17960NITRO ENCLAVES (NE) 17961M: Alexandru Ciobotaru <alcioa@amazon.com> 17962R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17963L: linux-kernel@vger.kernel.org 17964S: Supported 17965W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17966F: Documentation/virt/ne_overview.rst 17967F: drivers/virt/nitro_enclaves/ 17968F: include/linux/nitro_enclaves.h 17969F: include/uapi/linux/nitro_enclaves.h 17970F: samples/nitro_enclaves/ 17971 17972NITRO SECURE MODULE (NSM) 17973M: Alexander Graf <graf@amazon.com> 17974R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17975L: linux-kernel@vger.kernel.org 17976S: Supported 17977W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17978F: drivers/misc/nsm.c 17979F: include/uapi/linux/nsm.h 17980 17981NOHZ, DYNTICKS SUPPORT 17982M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17983M: Frederic Weisbecker <frederic@kernel.org> 17984M: Ingo Molnar <mingo@kernel.org> 17985M: Thomas Gleixner <tglx@linutronix.de> 17986L: linux-kernel@vger.kernel.org 17987S: Maintained 17988T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 17989F: include/linux/sched/nohz.h 17990F: include/linux/tick.h 17991F: kernel/time/tick*.* 17992 17993NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 17994M: Pavel Machek <pavel@kernel.org> 17995M: Sakari Ailus <sakari.ailus@iki.fi> 17996L: linux-media@vger.kernel.org 17997S: Maintained 17998F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 17999F: drivers/media/i2c/ad5820.c 18000F: drivers/media/i2c/et8ek8 18001 18002NOKIA N900 POWER SUPPLY DRIVERS 18003R: Pali Rohár <pali@kernel.org> 18004F: drivers/power/supply/bq2415x_charger.c 18005F: drivers/power/supply/bq27xxx_battery.c 18006F: drivers/power/supply/bq27xxx_battery_i2c.c 18007F: drivers/power/supply/isp1704_charger.c 18008F: drivers/power/supply/rx51_battery.c 18009F: include/linux/power/bq2415x_charger.h 18010F: include/linux/power/bq27xxx_battery.h 18011 18012NOLIBC HEADER FILE 18013M: Willy Tarreau <w@1wt.eu> 18014M: Thomas Weißschuh <linux@weissschuh.net> 18015S: Maintained 18016T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18017F: tools/include/nolibc/ 18018F: tools/testing/selftests/nolibc/ 18019 18020NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18021M: Hans de Goede <hansg@kernel.org> 18022L: linux-input@vger.kernel.org 18023S: Maintained 18024F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18025F: drivers/input/touchscreen/novatek-nvt-ts.c 18026 18027NSDEPS 18028M: Matthias Maennich <maennich@google.com> 18029S: Maintained 18030F: Documentation/core-api/symbol-namespaces.rst 18031F: scripts/nsdeps 18032 18033NTB AMD DRIVER 18034M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18035L: ntb@lists.linux.dev 18036S: Supported 18037F: drivers/ntb/hw/amd/ 18038 18039NTB DRIVER CORE 18040M: Jon Mason <jdmason@kudzu.us> 18041M: Dave Jiang <dave.jiang@intel.com> 18042M: Allen Hubbe <allenbh@gmail.com> 18043L: ntb@lists.linux.dev 18044S: Supported 18045W: https://github.com/jonmason/ntb/wiki 18046T: git https://github.com/jonmason/ntb.git 18047F: drivers/net/ntb_netdev.c 18048F: drivers/ntb/ 18049F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18050F: include/linux/ntb.h 18051F: include/linux/ntb_transport.h 18052F: tools/testing/selftests/ntb/ 18053 18054NTB INTEL DRIVER 18055M: Dave Jiang <dave.jiang@intel.com> 18056L: ntb@lists.linux.dev 18057S: Supported 18058W: https://github.com/davejiang/linux/wiki 18059T: git https://github.com/davejiang/linux.git 18060F: drivers/ntb/hw/intel/ 18061 18062NTFS3 FILESYSTEM 18063M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18064L: ntfs3@lists.linux.dev 18065S: Supported 18066W: http://www.paragon-software.com/ 18067T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18068F: Documentation/filesystems/ntfs3.rst 18069F: fs/ntfs3/ 18070 18071NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18072M: Elizabeth Figura <zfigura@codeweavers.com> 18073L: wine-devel@winehq.org 18074S: Supported 18075F: Documentation/userspace-api/ntsync.rst 18076F: drivers/misc/ntsync.c 18077F: include/uapi/linux/ntsync.h 18078F: tools/testing/selftests/drivers/ntsync/ 18079 18080NUBUS SUBSYSTEM 18081M: Finn Thain <fthain@linux-m68k.org> 18082L: linux-m68k@lists.linux-m68k.org 18083S: Maintained 18084F: arch/*/include/asm/nubus.h 18085F: drivers/nubus/ 18086F: include/linux/nubus.h 18087F: include/uapi/linux/nubus.h 18088 18089NUVOTON NCT7201 IIO DRIVER 18090M: Eason Yang <j2anfernee@gmail.com> 18091L: linux-iio@vger.kernel.org 18092S: Maintained 18093F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18094F: drivers/iio/adc/nct7201.c 18095 18096NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18097M: Antonino Daplas <adaplas@gmail.com> 18098L: linux-fbdev@vger.kernel.org 18099S: Maintained 18100F: drivers/video/fbdev/nvidia/ 18101F: drivers/video/fbdev/riva/ 18102 18103NVIDIA WMI EC BACKLIGHT DRIVER 18104M: Daniel Dadap <ddadap@nvidia.com> 18105L: platform-driver-x86@vger.kernel.org 18106S: Supported 18107F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18108F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18109 18110NVM EXPRESS DRIVER 18111M: Keith Busch <kbusch@kernel.org> 18112M: Jens Axboe <axboe@fb.com> 18113M: Christoph Hellwig <hch@lst.de> 18114M: Sagi Grimberg <sagi@grimberg.me> 18115L: linux-nvme@lists.infradead.org 18116S: Supported 18117W: http://git.infradead.org/nvme.git 18118T: git git://git.infradead.org/nvme.git 18119F: Documentation/nvme/ 18120F: drivers/nvme/common/ 18121F: drivers/nvme/host/ 18122F: include/linux/nvme-*.h 18123F: include/linux/nvme.h 18124F: include/uapi/linux/nvme_ioctl.h 18125 18126NVM EXPRESS FABRICS AUTHENTICATION 18127M: Hannes Reinecke <hare@suse.de> 18128L: linux-nvme@lists.infradead.org 18129S: Supported 18130F: drivers/nvme/host/auth.c 18131F: drivers/nvme/target/auth.c 18132F: drivers/nvme/target/fabrics-cmd-auth.c 18133F: include/linux/nvme-auth.h 18134 18135NVM EXPRESS FC TRANSPORT DRIVERS 18136M: James Smart <james.smart@broadcom.com> 18137L: linux-nvme@lists.infradead.org 18138S: Supported 18139F: drivers/nvme/host/fc.c 18140F: drivers/nvme/target/fc.c 18141F: drivers/nvme/target/fcloop.c 18142F: include/linux/nvme-fc-driver.h 18143F: include/linux/nvme-fc.h 18144 18145NVM EXPRESS HARDWARE MONITORING SUPPORT 18146M: Guenter Roeck <linux@roeck-us.net> 18147L: linux-nvme@lists.infradead.org 18148S: Supported 18149F: drivers/nvme/host/hwmon.c 18150 18151NVM EXPRESS TARGET DRIVER 18152M: Christoph Hellwig <hch@lst.de> 18153M: Sagi Grimberg <sagi@grimberg.me> 18154M: Chaitanya Kulkarni <kch@nvidia.com> 18155L: linux-nvme@lists.infradead.org 18156S: Supported 18157W: http://git.infradead.org/nvme.git 18158T: git git://git.infradead.org/nvme.git 18159F: drivers/nvme/target/ 18160 18161NVMEM FRAMEWORK 18162M: Srinivas Kandagatla <srini@kernel.org> 18163S: Maintained 18164T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18165F: Documentation/ABI/stable/sysfs-bus-nvmem 18166F: Documentation/devicetree/bindings/nvmem/ 18167F: drivers/nvmem/ 18168F: include/dt-bindings/nvmem/ 18169F: include/linux/nvmem-consumer.h 18170F: include/linux/nvmem-provider.h 18171 18172NXP BLUETOOTH WIRELESS DRIVERS 18173M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18174M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18175S: Maintained 18176F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18177F: drivers/bluetooth/btnxpuart.c 18178 18179NXP C45 TJA11XX PHY DRIVER 18180M: Andrei Botila <andrei.botila@oss.nxp.com> 18181L: netdev@vger.kernel.org 18182S: Maintained 18183F: drivers/net/phy/nxp-c45-tja11xx* 18184 18185NXP FSPI DRIVER 18186M: Han Xu <han.xu@nxp.com> 18187M: Haibo Chen <haibo.chen@nxp.com> 18188R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18189L: linux-spi@vger.kernel.org 18190L: imx@lists.linux.dev 18191S: Maintained 18192F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18193F: drivers/spi/spi-nxp-fspi.c 18194 18195NXP FXAS21002C DRIVER 18196M: Rui Miguel Silva <rmfrfs@gmail.com> 18197L: linux-iio@vger.kernel.org 18198S: Maintained 18199F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18200F: drivers/iio/gyro/fxas21002c.h 18201F: drivers/iio/gyro/fxas21002c_core.c 18202F: drivers/iio/gyro/fxas21002c_i2c.c 18203F: drivers/iio/gyro/fxas21002c_spi.c 18204 18205NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18206M: Haibo Chen <haibo.chen@nxp.com> 18207L: linux-iio@vger.kernel.org 18208L: imx@lists.linux.dev 18209S: Maintained 18210F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18211F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18212F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18213F: drivers/iio/adc/imx7d_adc.c 18214F: drivers/iio/adc/imx93_adc.c 18215F: drivers/iio/adc/vf610_adc.c 18216 18217NXP i.MX 8M ISI DRIVER 18218M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18219L: linux-media@vger.kernel.org 18220S: Maintained 18221F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18222F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18223F: drivers/media/platform/nxp/imx8-isi/ 18224 18225NXP i.MX 8MP DW100 V4L2 DRIVER 18226M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18227L: linux-media@vger.kernel.org 18228S: Maintained 18229F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18230F: Documentation/userspace-api/media/drivers/dw100.rst 18231F: drivers/media/platform/nxp/dw100/ 18232F: include/uapi/linux/dw100.h 18233 18234NXP i.MX 8MQ DCSS DRIVER 18235M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18236R: Lucas Stach <l.stach@pengutronix.de> 18237L: dri-devel@lists.freedesktop.org 18238S: Maintained 18239T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18240F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18241F: drivers/gpu/drm/imx/dcss/ 18242 18243NXP i.MX 8QXP ADC DRIVER 18244M: Cai Huoqing <cai.huoqing@linux.dev> 18245M: Haibo Chen <haibo.chen@nxp.com> 18246L: imx@lists.linux.dev 18247L: linux-iio@vger.kernel.org 18248S: Maintained 18249F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18250F: drivers/iio/adc/imx8qxp-adc.c 18251 18252NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18253M: Mirela Rabulea <mirela.rabulea@nxp.com> 18254L: imx@lists.linux.dev 18255L: linux-media@vger.kernel.org 18256S: Maintained 18257F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18258F: drivers/media/platform/nxp/imx-jpeg 18259 18260NXP i.MX CLOCK DRIVERS 18261M: Abel Vesa <abelvesa@kernel.org> 18262R: Peng Fan <peng.fan@nxp.com> 18263L: linux-clk@vger.kernel.org 18264L: imx@lists.linux.dev 18265S: Maintained 18266T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18267F: Documentation/devicetree/bindings/clock/*imx* 18268F: drivers/clk/imx/ 18269F: include/dt-bindings/clock/*imx* 18270 18271NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18272M: Jagan Teki <jagan@amarulasolutions.com> 18273S: Maintained 18274F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18275F: drivers/regulator/pf8x00-regulator.c 18276 18277NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18278M: Krzysztof Kozlowski <krzk@kernel.org> 18279L: linux-kernel@vger.kernel.org 18280S: Maintained 18281F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18282F: drivers/extcon/extcon-ptn5150.c 18283 18284NXP SGTL5000 DRIVER 18285M: Fabio Estevam <festevam@gmail.com> 18286L: linux-sound@vger.kernel.org 18287S: Maintained 18288F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18289F: sound/soc/codecs/sgtl5000* 18290 18291NXP SJA1105 ETHERNET SWITCH DRIVER 18292M: Vladimir Oltean <olteanv@gmail.com> 18293L: linux-kernel@vger.kernel.org 18294S: Maintained 18295F: drivers/net/dsa/sja1105 18296F: drivers/net/pcs/pcs-xpcs-nxp.c 18297 18298NXP TDA998X DRM DRIVER 18299M: Russell King <linux@armlinux.org.uk> 18300S: Maintained 18301T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18302T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18303F: drivers/gpu/drm/bridge/tda998x_drv.c 18304F: include/dt-bindings/display/tda998x.h 18305K: "nxp,tda998x" 18306 18307NXP TFA9879 DRIVER 18308M: Peter Rosin <peda@axentia.se> 18309L: linux-sound@vger.kernel.org 18310S: Maintained 18311F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18312F: sound/soc/codecs/tfa9879* 18313 18314NXP-NCI NFC DRIVER 18315S: Orphan 18316F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18317F: drivers/nfc/nxp-nci 18318 18319NXP/Goodix TFA989X (TFA1) DRIVER 18320M: Stephan Gerhold <stephan@gerhold.net> 18321L: linux-sound@vger.kernel.org 18322S: Maintained 18323F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18324F: sound/soc/codecs/tfa989x.c 18325 18326NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18327M: Jonas Malaco <jonas@protocubo.io> 18328L: linux-hwmon@vger.kernel.org 18329S: Maintained 18330F: Documentation/hwmon/nzxt-kraken2.rst 18331F: drivers/hwmon/nzxt-kraken2.c 18332 18333NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18334M: Jonas Malaco <jonas@protocubo.io> 18335M: Aleksa Savic <savicaleksa83@gmail.com> 18336L: linux-hwmon@vger.kernel.org 18337S: Maintained 18338F: Documentation/hwmon/nzxt-kraken3.rst 18339F: drivers/hwmon/nzxt-kraken3.c 18340 18341OBJAGG 18342M: Jiri Pirko <jiri@resnulli.us> 18343L: netdev@vger.kernel.org 18344S: Supported 18345F: include/linux/objagg.h 18346F: lib/objagg.c 18347F: lib/test_objagg.c 18348 18349OBJPOOL 18350M: Matt Wu <wuqiang.matt@bytedance.com> 18351S: Supported 18352F: include/linux/objpool.h 18353F: lib/objpool.c 18354F: lib/test_objpool.c 18355 18356OBJTOOL 18357M: Josh Poimboeuf <jpoimboe@kernel.org> 18358M: Peter Zijlstra <peterz@infradead.org> 18359S: Supported 18360F: include/linux/objtool*.h 18361F: tools/objtool/ 18362 18363OCELOT ETHERNET SWITCH DRIVER 18364M: Vladimir Oltean <vladimir.oltean@nxp.com> 18365M: Claudiu Manoil <claudiu.manoil@nxp.com> 18366M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18367M: UNGLinuxDriver@microchip.com 18368L: netdev@vger.kernel.org 18369S: Supported 18370F: drivers/net/dsa/ocelot/* 18371F: drivers/net/ethernet/mscc/ 18372F: include/soc/mscc/ocelot* 18373F: net/dsa/tag_ocelot.c 18374F: net/dsa/tag_ocelot_8021q.c 18375F: tools/testing/selftests/drivers/net/ocelot/* 18376 18377OCELOT EXTERNAL SWITCH CONTROL 18378M: Colin Foster <colin.foster@in-advantage.com> 18379S: Supported 18380F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18381F: drivers/mfd/ocelot* 18382F: drivers/net/dsa/ocelot/ocelot_ext.c 18383F: include/linux/mfd/ocelot.h 18384 18385OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18386M: Frederic Barrat <fbarrat@linux.ibm.com> 18387M: Andrew Donnellan <ajd@linux.ibm.com> 18388L: linuxppc-dev@lists.ozlabs.org 18389S: Supported 18390F: Documentation/userspace-api/accelerators/ocxl.rst 18391F: arch/powerpc/include/asm/pnv-ocxl.h 18392F: arch/powerpc/platforms/powernv/ocxl.c 18393F: drivers/misc/ocxl/ 18394F: include/misc/ocxl* 18395F: include/uapi/misc/ocxl.h 18396 18397OMAP AUDIO SUPPORT 18398M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18399M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18400L: linux-sound@vger.kernel.org 18401L: linux-omap@vger.kernel.org 18402S: Maintained 18403F: sound/soc/ti/n810.c 18404F: sound/soc/ti/omap* 18405F: sound/soc/ti/rx51.c 18406F: sound/soc/ti/sdma-pcm.* 18407 18408OMAP CLOCK FRAMEWORK SUPPORT 18409M: Paul Walmsley <paul@pwsan.com> 18410L: linux-omap@vger.kernel.org 18411S: Maintained 18412F: arch/arm/*omap*/*clock* 18413 18414OMAP DEVICE TREE SUPPORT 18415M: Tony Lindgren <tony@atomide.com> 18416L: linux-omap@vger.kernel.org 18417L: devicetree@vger.kernel.org 18418S: Maintained 18419F: arch/arm/boot/dts/ti/omap/ 18420 18421OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18422L: linux-omap@vger.kernel.org 18423L: linux-fbdev@vger.kernel.org 18424S: Orphan 18425F: Documentation/arch/arm/omap/dss.rst 18426F: drivers/video/fbdev/omap2/ 18427 18428OMAP FRAMEBUFFER SUPPORT 18429L: linux-fbdev@vger.kernel.org 18430L: linux-omap@vger.kernel.org 18431S: Orphan 18432F: drivers/video/fbdev/omap/ 18433 18434OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18435M: Roger Quadros <rogerq@kernel.org> 18436M: Tony Lindgren <tony@atomide.com> 18437L: linux-omap@vger.kernel.org 18438S: Maintained 18439F: arch/arm/mach-omap2/*gpmc* 18440F: drivers/memory/omap-gpmc.c 18441 18442OMAP GPIO DRIVER 18443M: Grygorii Strashko <grygorii.strashko@ti.com> 18444M: Santosh Shilimkar <ssantosh@kernel.org> 18445M: Kevin Hilman <khilman@kernel.org> 18446L: linux-omap@vger.kernel.org 18447S: Maintained 18448F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18449F: drivers/gpio/gpio-omap.c 18450 18451OMAP HARDWARE SPINLOCK SUPPORT 18452L: linux-omap@vger.kernel.org 18453S: Orphan 18454F: drivers/hwspinlock/omap_hwspinlock.c 18455 18456OMAP HS MMC SUPPORT 18457L: linux-mmc@vger.kernel.org 18458L: linux-omap@vger.kernel.org 18459S: Orphan 18460F: drivers/mmc/host/omap_hsmmc.c 18461 18462OMAP HWMOD DATA 18463M: Paul Walmsley <paul@pwsan.com> 18464L: linux-omap@vger.kernel.org 18465S: Maintained 18466F: arch/arm/mach-omap2/omap_hwmod*data* 18467 18468OMAP HWMOD SUPPORT 18469M: Paul Walmsley <paul@pwsan.com> 18470L: linux-omap@vger.kernel.org 18471S: Maintained 18472F: arch/arm/mach-omap2/omap_hwmod.* 18473 18474OMAP I2C DRIVER 18475M: Vignesh R <vigneshr@ti.com> 18476L: linux-omap@vger.kernel.org 18477L: linux-i2c@vger.kernel.org 18478S: Maintained 18479F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18480F: drivers/i2c/busses/i2c-omap.c 18481 18482OMAP MMC SUPPORT 18483M: Aaro Koskinen <aaro.koskinen@iki.fi> 18484L: linux-omap@vger.kernel.org 18485S: Odd Fixes 18486F: drivers/mmc/host/omap.c 18487 18488OMAP POWER MANAGEMENT SUPPORT 18489M: Kevin Hilman <khilman@kernel.org> 18490L: linux-omap@vger.kernel.org 18491S: Maintained 18492F: arch/arm/*omap*/*pm* 18493F: drivers/cpufreq/omap-cpufreq.c 18494 18495OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18496M: Paul Walmsley <paul@pwsan.com> 18497L: linux-omap@vger.kernel.org 18498S: Maintained 18499F: arch/arm/mach-omap2/prm* 18500 18501OMAP RANDOM NUMBER GENERATOR SUPPORT 18502M: Deepak Saxena <dsaxena@plexity.net> 18503S: Maintained 18504F: drivers/char/hw_random/omap-rng.c 18505 18506OMAP USB SUPPORT 18507L: linux-usb@vger.kernel.org 18508L: linux-omap@vger.kernel.org 18509S: Orphan 18510F: arch/arm/*omap*/usb* 18511F: drivers/usb/*/*omap* 18512 18513OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18514M: Mark Jackson <mpfj@newflow.co.uk> 18515L: linux-omap@vger.kernel.org 18516S: Maintained 18517F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18518 18519OMAP1 SUPPORT 18520M: Aaro Koskinen <aaro.koskinen@iki.fi> 18521M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18522R: Tony Lindgren <tony@atomide.com> 18523L: linux-omap@vger.kernel.org 18524S: Maintained 18525Q: http://patchwork.kernel.org/project/linux-omap/list/ 18526T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18527F: arch/arm/configs/omap1_defconfig 18528F: arch/arm/mach-omap1/ 18529F: drivers/i2c/busses/i2c-omap.c 18530F: include/linux/platform_data/ams-delta-fiq.h 18531F: include/linux/platform_data/i2c-omap.h 18532 18533OMAP2+ SUPPORT 18534M: Aaro Koskinen <aaro.koskinen@iki.fi> 18535M: Andreas Kemnade <andreas@kemnade.info> 18536M: Kevin Hilman <khilman@baylibre.com> 18537M: Roger Quadros <rogerq@kernel.org> 18538M: Tony Lindgren <tony@atomide.com> 18539L: linux-omap@vger.kernel.org 18540S: Maintained 18541W: http://linux.omap.com/ 18542Q: http://patchwork.kernel.org/project/linux-omap/list/ 18543T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18544F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18545F: arch/arm/configs/omap2plus_defconfig 18546F: arch/arm/mach-omap2/ 18547F: drivers/bus/omap*.[ch] 18548F: drivers/bus/ti-sysc.c 18549F: drivers/gpio/gpio-tps65219.c 18550F: drivers/i2c/busses/i2c-omap.c 18551F: drivers/irqchip/irq-omap-intc.c 18552F: drivers/mfd/*omap*.c 18553F: drivers/mfd/menelaus.c 18554F: drivers/mfd/palmas.c 18555F: drivers/mfd/tps65217.c 18556F: drivers/mfd/tps65218.c 18557F: drivers/mfd/tps65219.c 18558F: drivers/mfd/tps65910.c 18559F: drivers/mfd/twl-core.[ch] 18560F: drivers/mfd/twl4030*.c 18561F: drivers/mfd/twl6030*.c 18562F: drivers/mfd/twl6040*.c 18563F: drivers/regulator/palmas-regulator*.c 18564F: drivers/regulator/pbias-regulator.c 18565F: drivers/regulator/tps65217-regulator.c 18566F: drivers/regulator/tps65218-regulator.c 18567F: drivers/regulator/tps65219-regulator.c 18568F: drivers/regulator/tps65910-regulator.c 18569F: drivers/regulator/twl-regulator.c 18570F: drivers/regulator/twl6030-regulator.c 18571F: include/linux/platform_data/i2c-omap.h 18572F: include/linux/platform_data/ti-sysc.h 18573 18574OMFS FILESYSTEM 18575M: Bob Copeland <me@bobcopeland.com> 18576L: linux-karma-devel@lists.sourceforge.net 18577S: Maintained 18578F: Documentation/filesystems/omfs.rst 18579F: fs/omfs/ 18580 18581OMNIVISION OG01A1B SENSOR DRIVER 18582M: Sakari Ailus <sakari.ailus@linux.intel.com> 18583L: linux-media@vger.kernel.org 18584S: Maintained 18585F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18586F: drivers/media/i2c/og01a1b.c 18587 18588OMNIVISION OG0VE1B SENSOR DRIVER 18589M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 18590L: linux-media@vger.kernel.org 18591S: Maintained 18592T: git git://linuxtv.org/media_tree.git 18593F: Documentation/devicetree/bindings/media/i2c/ovti,og0ve1b.yaml 18594F: drivers/media/i2c/og0ve1b.c 18595 18596OMNIVISION OV01A10 SENSOR DRIVER 18597M: Bingbu Cao <bingbu.cao@intel.com> 18598L: linux-media@vger.kernel.org 18599S: Maintained 18600T: git git://linuxtv.org/media.git 18601F: drivers/media/i2c/ov01a10.c 18602 18603OMNIVISION OV02A10 SENSOR DRIVER 18604L: linux-media@vger.kernel.org 18605S: Orphan 18606T: git git://linuxtv.org/media.git 18607F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18608F: drivers/media/i2c/ov02a10.c 18609 18610OMNIVISION OV02C10 SENSOR DRIVER 18611M: Hans de Goede <hansg@kernel.org> 18612R: Bryan O'Donoghue <bod@kernel.org> 18613L: linux-media@vger.kernel.org 18614S: Maintained 18615T: git git://linuxtv.org/media.git 18616F: drivers/media/i2c/ov02c10.c 18617 18618OMNIVISION OV02E10 SENSOR DRIVER 18619M: Bryan O'Donoghue <bod@kernel.org> 18620M: Hans de Goede <hansg@kernel.org> 18621L: linux-media@vger.kernel.org 18622S: Maintained 18623T: git git://linuxtv.org/media.git 18624F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18625F: drivers/media/i2c/ov02e10.c 18626 18627OMNIVISION OV08D10 SENSOR DRIVER 18628M: Jimmy Su <jimmy.su@intel.com> 18629L: linux-media@vger.kernel.org 18630S: Maintained 18631T: git git://linuxtv.org/media.git 18632F: drivers/media/i2c/ov08d10.c 18633 18634OMNIVISION OV08X40 SENSOR DRIVER 18635M: Jason Chen <jason.z.chen@intel.com> 18636L: linux-media@vger.kernel.org 18637S: Maintained 18638T: git git://linuxtv.org/media.git 18639F: drivers/media/i2c/ov08x40.c 18640F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18641 18642OMNIVISION OV13858 SENSOR DRIVER 18643M: Sakari Ailus <sakari.ailus@linux.intel.com> 18644L: linux-media@vger.kernel.org 18645S: Maintained 18646T: git git://linuxtv.org/media.git 18647F: drivers/media/i2c/ov13858.c 18648 18649OMNIVISION OV13B10 SENSOR DRIVER 18650M: Arec Kao <arec.kao@intel.com> 18651L: linux-media@vger.kernel.org 18652S: Maintained 18653T: git git://linuxtv.org/media.git 18654F: drivers/media/i2c/ov13b10.c 18655 18656OMNIVISION OV2680 SENSOR DRIVER 18657M: Rui Miguel Silva <rmfrfs@gmail.com> 18658M: Hans de Goede <hansg@kernel.org> 18659L: linux-media@vger.kernel.org 18660S: Maintained 18661T: git git://linuxtv.org/media.git 18662F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 18663F: drivers/media/i2c/ov2680.c 18664 18665OMNIVISION OV2685 SENSOR DRIVER 18666M: Shunqian Zheng <zhengsq@rock-chips.com> 18667L: linux-media@vger.kernel.org 18668S: Maintained 18669T: git git://linuxtv.org/media.git 18670F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 18671F: drivers/media/i2c/ov2685.c 18672 18673OMNIVISION OV2735 SENSOR DRIVER 18674M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 18675M: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> 18676L: linux-media@vger.kernel.org 18677S: Maintained 18678F: Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml 18679F: drivers/media/i2c/ov2735.c 18680 18681OMNIVISION OV2740 SENSOR DRIVER 18682M: Tianshu Qiu <tian.shu.qiu@intel.com> 18683R: Sakari Ailus <sakari.ailus@linux.intel.com> 18684R: Bingbu Cao <bingbu.cao@intel.com> 18685L: linux-media@vger.kernel.org 18686S: Maintained 18687T: git git://linuxtv.org/media.git 18688F: drivers/media/i2c/ov2740.c 18689 18690OMNIVISION OV4689 SENSOR DRIVER 18691M: Mikhail Rudenko <mike.rudenko@gmail.com> 18692L: linux-media@vger.kernel.org 18693S: Maintained 18694T: git git://linuxtv.org/media.git 18695F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 18696F: drivers/media/i2c/ov4689.c 18697 18698OMNIVISION OV5640 SENSOR DRIVER 18699M: Steve Longerbeam <slongerbeam@gmail.com> 18700L: linux-media@vger.kernel.org 18701S: Maintained 18702T: git git://linuxtv.org/media.git 18703F: drivers/media/i2c/ov5640.c 18704 18705OMNIVISION OV5647 SENSOR DRIVER 18706M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18707M: Jacopo Mondi <jacopo@jmondi.org> 18708L: linux-media@vger.kernel.org 18709S: Maintained 18710T: git git://linuxtv.org/media.git 18711F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 18712F: drivers/media/i2c/ov5647.c 18713 18714OMNIVISION OV5670 SENSOR DRIVER 18715M: Sakari Ailus <sakari.ailus@linux.intel.com> 18716L: linux-media@vger.kernel.org 18717S: Maintained 18718T: git git://linuxtv.org/media.git 18719F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 18720F: drivers/media/i2c/ov5670.c 18721 18722OMNIVISION OV5675 SENSOR DRIVER 18723M: Sakari Ailus <sakari.ailus@linux.intel.com> 18724L: linux-media@vger.kernel.org 18725S: Maintained 18726T: git git://linuxtv.org/media.git 18727F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 18728F: drivers/media/i2c/ov5675.c 18729 18730OMNIVISION OV5693 SENSOR DRIVER 18731M: Daniel Scally <djrscally@gmail.com> 18732L: linux-media@vger.kernel.org 18733S: Maintained 18734T: git git://linuxtv.org/media.git 18735F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 18736F: drivers/media/i2c/ov5693.c 18737 18738OMNIVISION OV5695 SENSOR DRIVER 18739M: Shunqian Zheng <zhengsq@rock-chips.com> 18740L: linux-media@vger.kernel.org 18741S: Maintained 18742T: git git://linuxtv.org/media.git 18743F: drivers/media/i2c/ov5695.c 18744 18745OMNIVISION OV6211 SENSOR DRIVER 18746M: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 18747L: linux-media@vger.kernel.org 18748S: Maintained 18749T: git git://linuxtv.org/media_tree.git 18750F: Documentation/devicetree/bindings/media/i2c/ovti,ov6211.yaml 18751F: drivers/media/i2c/ov6211.c 18752 18753OMNIVISION OV64A40 SENSOR DRIVER 18754M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18755L: linux-media@vger.kernel.org 18756S: Maintained 18757T: git git://linuxtv.org/media.git 18758F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 18759F: drivers/media/i2c/ov64a40.c 18760 18761OMNIVISION OV7670 SENSOR DRIVER 18762L: linux-media@vger.kernel.org 18763S: Orphan 18764T: git git://linuxtv.org/media.git 18765F: Documentation/devicetree/bindings/media/i2c/ovti,ov7670.txt 18766F: drivers/media/i2c/ov7670.c 18767 18768OMNIVISION OV772x SENSOR DRIVER 18769M: Jacopo Mondi <jacopo@jmondi.org> 18770L: linux-media@vger.kernel.org 18771S: Odd fixes 18772T: git git://linuxtv.org/media.git 18773F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 18774F: drivers/media/i2c/ov772x.c 18775F: include/media/i2c/ov772x.h 18776 18777OMNIVISION OV7740 SENSOR DRIVER 18778L: linux-media@vger.kernel.org 18779S: Orphan 18780T: git git://linuxtv.org/media.git 18781F: Documentation/devicetree/bindings/media/i2c/ovti,ov7740.txt 18782F: drivers/media/i2c/ov7740.c 18783 18784OMNIVISION OV8856 SENSOR DRIVER 18785M: Sakari Ailus <sakari.ailus@linux.intel.com> 18786L: linux-media@vger.kernel.org 18787S: Maintained 18788T: git git://linuxtv.org/media.git 18789F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 18790F: drivers/media/i2c/ov8856.c 18791 18792OMNIVISION OV8858 SENSOR DRIVER 18793M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 18794M: Nicholas Roth <nicholas@rothemail.net> 18795L: linux-media@vger.kernel.org 18796S: Maintained 18797T: git git://linuxtv.org/media.git 18798F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 18799F: drivers/media/i2c/ov8858.c 18800 18801OMNIVISION OV9282 SENSOR DRIVER 18802M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18803L: linux-media@vger.kernel.org 18804S: Maintained 18805T: git git://linuxtv.org/media.git 18806F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 18807F: drivers/media/i2c/ov9282.c 18808 18809OMNIVISION OV9640 SENSOR DRIVER 18810M: Petr Cvek <petrcvekcz@gmail.com> 18811L: linux-media@vger.kernel.org 18812S: Maintained 18813F: drivers/media/i2c/ov9640.* 18814 18815OMNIVISION OV9650 SENSOR DRIVER 18816M: Sakari Ailus <sakari.ailus@linux.intel.com> 18817R: Akinobu Mita <akinobu.mita@gmail.com> 18818R: Sylwester Nawrocki <s.nawrocki@samsung.com> 18819L: linux-media@vger.kernel.org 18820S: Maintained 18821T: git git://linuxtv.org/media.git 18822F: Documentation/devicetree/bindings/media/i2c/ovti,ov9650.txt 18823F: drivers/media/i2c/ov9650.c 18824 18825OMNIVISION OV9734 SENSOR DRIVER 18826M: Tianshu Qiu <tian.shu.qiu@intel.com> 18827R: Bingbu Cao <bingbu.cao@intel.com> 18828L: linux-media@vger.kernel.org 18829S: Maintained 18830T: git git://linuxtv.org/media.git 18831F: drivers/media/i2c/ov9734.c 18832 18833ONBOARD USB HUB DRIVER 18834M: Matthias Kaehlcke <mka@chromium.org> 18835L: linux-usb@vger.kernel.org 18836S: Maintained 18837F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 18838F: drivers/usb/misc/onboard_usb_dev.c 18839 18840ONENAND FLASH DRIVER 18841M: Kyungmin Park <kyungmin.park@samsung.com> 18842L: linux-mtd@lists.infradead.org 18843S: Maintained 18844F: drivers/mtd/nand/onenand/ 18845F: include/linux/mtd/onenand*.h 18846 18847ONEXPLAYER PLATFORM EC DRIVER 18848M: Antheas Kapenekakis <lkml@antheas.dev> 18849M: Derek John Clark <derekjohn.clark@gmail.com> 18850M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 18851L: platform-driver-x86@vger.kernel.org 18852S: Maintained 18853F: drivers/platform/x86/oxpec.c 18854 18855ONIE TLV NVMEM LAYOUT DRIVER 18856M: Miquel Raynal <miquel.raynal@bootlin.com> 18857S: Maintained 18858F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 18859F: drivers/nvmem/layouts/onie-tlv.c 18860 18861ONION OMEGA2+ BOARD 18862M: Harvey Hunt <harveyhuntnexus@gmail.com> 18863L: linux-mips@vger.kernel.org 18864S: Maintained 18865F: arch/mips/boot/dts/ralink/omega2p.dts 18866 18867ONSEMI ETHERNET PHY DRIVERS 18868M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 18869L: netdev@vger.kernel.org 18870S: Supported 18871W: http://www.onsemi.com 18872F: drivers/net/phy/ncn* 18873 18874OP-TEE DRIVER 18875M: Jens Wiklander <jens.wiklander@linaro.org> 18876L: op-tee@lists.trustedfirmware.org 18877S: Maintained 18878F: Documentation/ABI/testing/sysfs-bus-optee-devices 18879F: drivers/tee/optee/ 18880 18881OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 18882M: Sumit Garg <sumit.garg@kernel.org> 18883L: op-tee@lists.trustedfirmware.org 18884S: Maintained 18885F: drivers/char/hw_random/optee-rng.c 18886 18887OP-TEE RTC DRIVER 18888M: Clément Léger <clement.leger@bootlin.com> 18889L: linux-rtc@vger.kernel.org 18890S: Maintained 18891F: drivers/rtc/rtc-optee.c 18892 18893OPA-VNIC DRIVER 18894M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18895L: linux-rdma@vger.kernel.org 18896S: Supported 18897F: drivers/infiniband/ulp/opa_vnic 18898 18899OPEN ALLIANCE 10BASE-T1S MACPHY SERIAL INTERFACE FRAMEWORK 18900M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 18901L: netdev@vger.kernel.org 18902S: Maintained 18903F: Documentation/networking/oa-tc6-framework.rst 18904F: drivers/net/ethernet/oa_tc6.c 18905F: include/linux/oa_tc6.h 18906 18907OPEN FIRMWARE AND FLATTENED DEVICE TREE 18908M: Rob Herring <robh@kernel.org> 18909M: Saravana Kannan <saravanak@google.com> 18910L: devicetree@vger.kernel.org 18911S: Maintained 18912W: http://www.devicetree.org/ 18913C: irc://irc.libera.chat/devicetree 18914T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18915F: Documentation/ABI/testing/sysfs-firmware-ofw 18916F: drivers/of/ 18917F: include/linux/of*.h 18918F: rust/helpers/of.c 18919F: rust/kernel/of.rs 18920F: scripts/dtc/ 18921F: tools/testing/selftests/dt/ 18922K: of_overlay_notifier_ 18923K: of_overlay_fdt_apply 18924K: of_overlay_remove 18925 18926OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 18927M: Rob Herring <robh@kernel.org> 18928M: Krzysztof Kozlowski <krzk+dt@kernel.org> 18929M: Conor Dooley <conor+dt@kernel.org> 18930L: devicetree@vger.kernel.org 18931S: Maintained 18932Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 18933C: irc://irc.libera.chat/devicetree 18934T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 18935F: Documentation/devicetree/ 18936F: arch/*/boot/dts/ 18937F: include/dt-bindings/ 18938 18939OPENCOMPUTE PTP CLOCK DRIVER 18940M: Jonathan Lemon <jonathan.lemon@gmail.com> 18941M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 18942L: netdev@vger.kernel.org 18943S: Maintained 18944F: drivers/ptp/ptp_ocp.c 18945 18946OPENCORES I2C BUS DRIVER 18947M: Peter Korsgaard <peter@korsgaard.com> 18948M: Andrew Lunn <andrew@lunn.ch> 18949L: linux-i2c@vger.kernel.org 18950S: Maintained 18951F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 18952F: Documentation/i2c/busses/i2c-ocores.rst 18953F: drivers/i2c/busses/i2c-ocores.c 18954F: include/linux/platform_data/i2c-ocores.h 18955 18956OPENRISC ARCHITECTURE 18957M: Jonas Bonn <jonas@southpole.se> 18958M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 18959M: Stafford Horne <shorne@gmail.com> 18960L: linux-openrisc@vger.kernel.org 18961S: Maintained 18962W: http://openrisc.io 18963T: git https://github.com/openrisc/linux.git 18964F: Documentation/arch/openrisc/ 18965F: Documentation/devicetree/bindings/openrisc/ 18966F: arch/openrisc/ 18967F: drivers/irqchip/irq-ompic.c 18968F: drivers/irqchip/irq-or1k-* 18969 18970OPENVPN DATA CHANNEL OFFLOAD 18971M: Antonio Quartulli <antonio@openvpn.net> 18972R: Sabrina Dubroca <sd@queasysnail.net> 18973L: openvpn-devel@lists.sourceforge.net (subscribers-only) 18974L: netdev@vger.kernel.org 18975S: Supported 18976T: git https://github.com/OpenVPN/ovpn-net-next.git 18977F: Documentation/netlink/specs/ovpn.yaml 18978F: drivers/net/ovpn/ 18979F: include/uapi/linux/ovpn.h 18980F: tools/testing/selftests/net/ovpn/ 18981 18982OPENVSWITCH 18983M: Aaron Conole <aconole@redhat.com> 18984M: Eelco Chaudron <echaudro@redhat.com> 18985M: Ilya Maximets <i.maximets@ovn.org> 18986L: netdev@vger.kernel.org 18987L: dev@openvswitch.org 18988S: Maintained 18989W: http://openvswitch.org 18990F: Documentation/networking/openvswitch.rst 18991F: include/uapi/linux/openvswitch.h 18992F: net/openvswitch/ 18993F: tools/testing/selftests/net/openvswitch/ 18994 18995OPERATING PERFORMANCE POINTS (OPP) 18996M: Viresh Kumar <vireshk@kernel.org> 18997M: Nishanth Menon <nm@ti.com> 18998M: Stephen Boyd <sboyd@kernel.org> 18999L: linux-pm@vger.kernel.org 19000S: Maintained 19001T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 19002F: Documentation/devicetree/bindings/opp/ 19003F: Documentation/power/opp.rst 19004F: drivers/opp/ 19005F: include/linux/pm_opp.h 19006F: rust/kernel/opp.rs 19007 19008OPL4 DRIVER 19009M: Clemens Ladisch <clemens@ladisch.de> 19010L: linux-sound@vger.kernel.org 19011S: Maintained 19012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19013F: sound/drivers/opl4/ 19014 19015ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 19016M: Mark Fasheh <mark@fasheh.com> 19017M: Joel Becker <jlbec@evilplan.org> 19018M: Joseph Qi <joseph.qi@linux.alibaba.com> 19019L: ocfs2-devel@lists.linux.dev 19020S: Supported 19021W: http://ocfs2.wiki.kernel.org 19022F: Documentation/filesystems/dlmfs.rst 19023F: Documentation/filesystems/ocfs2.rst 19024F: fs/ocfs2/ 19025 19026ORANGEFS FILESYSTEM 19027M: Mike Marshall <hubcap@omnibond.com> 19028R: Martin Brandenburg <martin@omnibond.com> 19029L: devel@lists.orangefs.org 19030S: Supported 19031T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 19032F: Documentation/filesystems/orangefs.rst 19033F: fs/orangefs/ 19034 19035OV2659 OMNIVISION SENSOR DRIVER 19036M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19037L: linux-media@vger.kernel.org 19038S: Maintained 19039W: https://linuxtv.org 19040Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19041T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19042F: Documentation/devicetree/bindings/media/i2c/ovti,ov2659.txt 19043F: drivers/media/i2c/ov2659.c 19044F: include/media/i2c/ov2659.h 19045 19046OVERLAY FILESYSTEM 19047M: Miklos Szeredi <miklos@szeredi.hu> 19048M: Amir Goldstein <amir73il@gmail.com> 19049L: linux-unionfs@vger.kernel.org 19050S: Supported 19051T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 19052F: Documentation/filesystems/overlayfs.rst 19053F: fs/overlayfs/ 19054 19055P54 WIRELESS DRIVER 19056M: Christian Lamparter <chunkeey@googlemail.com> 19057L: linux-wireless@vger.kernel.org 19058S: Maintained 19059W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 19060F: drivers/net/wireless/intersil/ 19061 19062PACKET SOCKETS 19063M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19064S: Maintained 19065F: include/uapi/linux/if_packet.h 19066F: net/packet/af_packet.c 19067 19068PACKING 19069M: Vladimir Oltean <olteanv@gmail.com> 19070L: netdev@vger.kernel.org 19071S: Supported 19072F: Documentation/core-api/packing.rst 19073F: include/linux/packing.h 19074F: lib/packing.c 19075F: lib/packing_test.c 19076F: scripts/gen_packed_field_checks.c 19077 19078PADATA PARALLEL EXECUTION MECHANISM 19079M: Steffen Klassert <steffen.klassert@secunet.com> 19080M: Daniel Jordan <daniel.m.jordan@oracle.com> 19081L: linux-crypto@vger.kernel.org 19082L: linux-kernel@vger.kernel.org 19083S: Maintained 19084F: Documentation/core-api/padata.rst 19085F: include/linux/padata.h 19086F: kernel/padata.c 19087 19088PAGE CACHE 19089M: Matthew Wilcox (Oracle) <willy@infradead.org> 19090L: linux-fsdevel@vger.kernel.org 19091S: Supported 19092T: git git://git.infradead.org/users/willy/pagecache.git 19093F: Documentation/filesystems/locking.rst 19094F: Documentation/filesystems/vfs.rst 19095F: include/linux/pagemap.h 19096F: mm/filemap.c 19097F: mm/page-writeback.c 19098F: mm/readahead.c 19099F: mm/truncate.c 19100 19101PAGE POOL 19102M: Jesper Dangaard Brouer <hawk@kernel.org> 19103M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19104L: netdev@vger.kernel.org 19105S: Supported 19106F: Documentation/networking/page_pool.rst 19107F: include/net/page_pool/ 19108F: include/trace/events/page_pool.h 19109F: net/core/page_pool.c 19110 19111PAGE TABLE CHECK 19112M: Pasha Tatashin <pasha.tatashin@soleen.com> 19113M: Andrew Morton <akpm@linux-foundation.org> 19114L: linux-mm@kvack.org 19115S: Maintained 19116F: Documentation/mm/page_table_check.rst 19117F: include/linux/page_table_check.h 19118F: mm/page_table_check.c 19119 19120PAGE STATE DEBUG SCRIPT 19121M: Ye Liu <liuye@kylinos.cn> 19122S: Maintained 19123F: tools/mm/show_page_info.py 19124 19125PANASONIC LAPTOP ACPI EXTRAS DRIVER 19126M: Kenneth Chan <kenneth.t.chan@gmail.com> 19127L: platform-driver-x86@vger.kernel.org 19128S: Maintained 19129F: drivers/platform/x86/panasonic-laptop.c 19130 19131PARALLAX PING IIO SENSOR DRIVER 19132M: Andreas Klinger <ak@it-klinger.de> 19133L: linux-iio@vger.kernel.org 19134S: Maintained 19135F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 19136F: drivers/iio/proximity/ping.c 19137 19138PARALLEL LCD/KEYPAD PANEL DRIVER 19139M: Willy Tarreau <willy@haproxy.com> 19140M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 19141S: Odd Fixes 19142F: Documentation/admin-guide/lcd-panel-cgram.rst 19143F: drivers/auxdisplay/panel.c 19144 19145PARALLEL PORT SUBSYSTEM 19146M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19147M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19148L: linux-parport@lists.infradead.org (subscribers-only) 19149S: Maintained 19150F: Documentation/driver-api/parport*.rst 19151F: drivers/char/ppdev.c 19152F: drivers/parport/ 19153F: include/linux/parport*.h 19154F: include/uapi/linux/ppdev.h 19155 19156PARAVIRT_OPS INTERFACE 19157M: Juergen Gross <jgross@suse.com> 19158R: Ajay Kaher <ajay.kaher@broadcom.com> 19159R: Alexey Makhalov <alexey.makhalov@broadcom.com> 19160R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19161L: virtualization@lists.linux.dev 19162L: x86@kernel.org 19163S: Supported 19164T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19165F: Documentation/virt/paravirt_ops.rst 19166F: arch/*/include/asm/paravirt*.h 19167F: arch/*/kernel/paravirt* 19168F: include/linux/hypervisor.h 19169 19170PARISC ARCHITECTURE 19171M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19172M: Helge Deller <deller@gmx.de> 19173L: linux-parisc@vger.kernel.org 19174S: Maintained 19175W: https://parisc.wiki.kernel.org 19176Q: http://patchwork.kernel.org/project/linux-parisc/list/ 19177T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 19178T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 19179F: Documentation/arch/parisc/ 19180F: arch/parisc/ 19181F: drivers/char/agp/parisc-agp.c 19182F: drivers/input/misc/hp_sdc_rtc.c 19183F: drivers/input/serio/gscps2.c 19184F: drivers/input/serio/hp_sdc* 19185F: drivers/parisc/ 19186F: drivers/parport/parport_gsc.* 19187F: drivers/tty/serial/8250/8250_parisc.c 19188F: drivers/video/console/sti* 19189F: drivers/video/fbdev/sti* 19190F: drivers/video/logo/logo_parisc* 19191F: include/linux/hp_sdc.h 19192 19193PARMAN 19194M: Jiri Pirko <jiri@resnulli.us> 19195L: netdev@vger.kernel.org 19196S: Supported 19197F: include/linux/parman.h 19198F: lib/parman.c 19199F: lib/test_parman.c 19200 19201PC ENGINES APU BOARD DRIVER 19202M: Enrico Weigelt, metux IT consult <info@metux.net> 19203S: Maintained 19204F: drivers/platform/x86/pcengines-apuv2.c 19205 19206PC87360 HARDWARE MONITORING DRIVER 19207M: Jim Cromie <jim.cromie@gmail.com> 19208L: linux-hwmon@vger.kernel.org 19209S: Maintained 19210F: Documentation/hwmon/pc87360.rst 19211F: drivers/hwmon/pc87360.c 19212 19213PC8736x GPIO DRIVER 19214M: Jim Cromie <jim.cromie@gmail.com> 19215S: Maintained 19216F: drivers/char/pc8736x_gpio.c 19217 19218PC87427 HARDWARE MONITORING DRIVER 19219M: Jean Delvare <jdelvare@suse.com> 19220L: linux-hwmon@vger.kernel.org 19221S: Maintained 19222F: Documentation/hwmon/pc87427.rst 19223F: drivers/hwmon/pc87427.c 19224 19225MAX77705 HARDWARE MONITORING DRIVER 19226M: Dzmitry Sankouski <dsankouski@gmail.com> 19227L: linux-hwmon@vger.kernel.org 19228S: Maintained 19229F: Documentation/hwmon/max77705.rst 19230F: drivers/hwmon/max77705-hwmon.c 19231 19232PCA9532 LED DRIVER 19233M: Riku Voipio <riku.voipio@iki.fi> 19234S: Maintained 19235F: drivers/leds/leds-pca9532.c 19236F: include/linux/leds-pca9532.h 19237 19238PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 19239M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19240M: Pali Rohár <pali@kernel.org> 19241L: linux-pci@vger.kernel.org 19242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19243S: Maintained 19244F: Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml 19245F: drivers/pci/controller/pci-aardvark.c 19246 19247PCI DRIVER FOR ALTERA PCIE IP 19248M: Joyce Ooi <joyce.ooi@intel.com> 19249L: linux-pci@vger.kernel.org 19250S: Supported 19251F: Documentation/devicetree/bindings/pci/altr,pcie-root-port.yaml 19252F: drivers/pci/controller/pcie-altera.c 19253 19254PCI DRIVER FOR APPLIEDMICRO XGENE 19255M: Toan Le <toan@os.amperecomputing.com> 19256L: linux-pci@vger.kernel.org 19257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19258S: Maintained 19259F: Documentation/devicetree/bindings/pci/apm,xgene-pcie.yaml 19260F: drivers/pci/controller/pci-xgene.c 19261 19262PCI DRIVER FOR ARM VERSATILE PLATFORM 19263M: Rob Herring <robh@kernel.org> 19264L: linux-pci@vger.kernel.org 19265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19266S: Maintained 19267F: Documentation/devicetree/bindings/pci/versatile.yaml 19268F: drivers/pci/controller/pci-versatile.c 19269 19270PCI DRIVER FOR ARMADA 8K 19271M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19272L: linux-pci@vger.kernel.org 19273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19274S: Maintained 19275F: Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml 19276F: drivers/pci/controller/dwc/pcie-armada8k.c 19277 19278PCI DRIVER FOR CADENCE PCIE IP 19279L: linux-pci@vger.kernel.org 19280S: Orphan 19281F: Documentation/devicetree/bindings/pci/cdns,* 19282F: drivers/pci/controller/cadence/*cadence* 19283 19284PCI DRIVER FOR FREESCALE LAYERSCAPE 19285M: Minghuan Lian <minghuan.Lian@nxp.com> 19286M: Mingkai Hu <mingkai.hu@nxp.com> 19287M: Roy Zang <roy.zang@nxp.com> 19288L: linuxppc-dev@lists.ozlabs.org 19289L: linux-pci@vger.kernel.org 19290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19291L: imx@lists.linux.dev 19292S: Maintained 19293F: drivers/pci/controller/dwc/*layerscape* 19294 19295PCI DRIVER FOR FU740 19296M: Paul Walmsley <paul.walmsley@sifive.com> 19297M: Greentime Hu <greentime.hu@sifive.com> 19298M: Samuel Holland <samuel.holland@sifive.com> 19299L: linux-pci@vger.kernel.org 19300S: Maintained 19301F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 19302F: drivers/pci/controller/dwc/pcie-fu740.c 19303 19304PCI DRIVER FOR GENERIC OF HOSTS 19305M: Will Deacon <will@kernel.org> 19306L: linux-pci@vger.kernel.org 19307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19308S: Maintained 19309F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 19310F: drivers/pci/controller/pci-host-common.c 19311F: drivers/pci/controller/pci-host-generic.c 19312 19313PCI DRIVER FOR IMX6 19314M: Richard Zhu <hongxing.zhu@nxp.com> 19315M: Lucas Stach <l.stach@pengutronix.de> 19316L: linux-pci@vger.kernel.org 19317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19318L: imx@lists.linux.dev 19319S: Maintained 19320F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 19321F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 19322F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 19323F: drivers/pci/controller/dwc/*imx6* 19324 19325PCI DRIVER FOR INTEL IXP4XX 19326M: Linus Walleij <linus.walleij@linaro.org> 19327S: Maintained 19328F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 19329F: drivers/pci/controller/pci-ixp4xx.c 19330 19331PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 19332M: Nirmal Patel <nirmal.patel@linux.intel.com> 19333R: Jonathan Derrick <jonathan.derrick@linux.dev> 19334L: linux-pci@vger.kernel.org 19335S: Supported 19336F: drivers/pci/controller/vmd.c 19337 19338PCI DRIVER FOR MICROSEMI SWITCHTEC 19339M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 19340M: Logan Gunthorpe <logang@deltatee.com> 19341L: linux-pci@vger.kernel.org 19342S: Maintained 19343F: Documentation/ABI/testing/sysfs-class-switchtec 19344F: Documentation/driver-api/switchtec.rst 19345F: drivers/ntb/hw/mscc/ 19346F: drivers/pci/switch/switchtec* 19347F: include/linux/switchtec.h 19348F: include/uapi/linux/switchtec_ioctl.h 19349 19350PCI DRIVER FOR MOBIVEIL PCIE IP 19351M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 19352M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19353L: linux-pci@vger.kernel.org 19354S: Supported 19355F: Documentation/devicetree/bindings/pci/mbvl,gpex40-pcie.yaml 19356F: drivers/pci/controller/mobiveil/pcie-mobiveil* 19357 19358PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 19359M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 19360M: Pali Rohár <pali@kernel.org> 19361L: linux-pci@vger.kernel.org 19362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19363S: Maintained 19364F: drivers/pci/controller/*mvebu* 19365 19366PCI DRIVER FOR NVIDIA TEGRA 19367M: Thierry Reding <thierry.reding@gmail.com> 19368L: linux-tegra@vger.kernel.org 19369L: linux-pci@vger.kernel.org 19370S: Supported 19371F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 19372F: drivers/pci/controller/pci-tegra.c 19373 19374PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 19375M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 19376L: linux-pci@vger.kernel.org 19377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19378S: Maintained 19379F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 19380 19381PCI DRIVER FOR PLDA PCIE IP 19382M: Daire McNamara <daire.mcnamara@microchip.com> 19383L: linux-pci@vger.kernel.org 19384S: Maintained 19385F: Documentation/devicetree/bindings/pci/plda,xpressrich3-axi-common.yaml 19386F: drivers/pci/controller/plda/pcie-plda-host.c 19387F: drivers/pci/controller/plda/pcie-plda.h 19388 19389PCI DRIVER FOR RENESAS R-CAR 19390M: Marek Vasut <marek.vasut+renesas@gmail.com> 19391M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19392L: linux-pci@vger.kernel.org 19393L: linux-renesas-soc@vger.kernel.org 19394S: Maintained 19395F: Documentation/PCI/controller/rcar-pcie-firmware.rst 19396F: Documentation/devicetree/bindings/pci/*rcar* 19397F: drivers/pci/controller/*rcar* 19398F: drivers/pci/controller/dwc/*rcar* 19399 19400PCI DRIVER FOR SAMSUNG EXYNOS 19401M: Jingoo Han <jingoohan1@gmail.com> 19402L: linux-pci@vger.kernel.org 19403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19404L: linux-samsung-soc@vger.kernel.org 19405S: Maintained 19406F: drivers/pci/controller/dwc/pci-exynos.c 19407 19408PCI DRIVER FOR SYNOPSYS DESIGNWARE 19409M: Jingoo Han <jingoohan1@gmail.com> 19410M: Manivannan Sadhasivam <mani@kernel.org> 19411L: linux-pci@vger.kernel.org 19412S: Maintained 19413F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 19414F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 19415F: drivers/pci/controller/dwc/*designware* 19416F: include/linux/pcie-dwc.h 19417 19418PCI DRIVER FOR TI DRA7XX/J721E 19419M: Vignesh Raghavendra <vigneshr@ti.com> 19420R: Siddharth Vadapalli <s-vadapalli@ti.com> 19421L: linux-omap@vger.kernel.org 19422L: linux-pci@vger.kernel.org 19423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19424S: Supported 19425F: Documentation/devicetree/bindings/pci/ti-pci.txt 19426F: drivers/pci/controller/cadence/pci-j721e.c 19427F: drivers/pci/controller/dwc/pci-dra7xx.c 19428 19429PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 19430M: Linus Walleij <linus.walleij@linaro.org> 19431L: linux-pci@vger.kernel.org 19432S: Maintained 19433F: Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml 19434F: drivers/pci/controller/pci-v3-semi.c 19435 19436PCI DRIVER FOR XILINX VERSAL CPM 19437M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 19438M: Michal Simek <michal.simek@amd.com> 19439L: linux-pci@vger.kernel.org 19440S: Maintained 19441F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 19442F: drivers/pci/controller/pcie-xilinx-cpm.c 19443 19444PCI ENDPOINT SUBSYSTEM 19445M: Manivannan Sadhasivam <mani@kernel.org> 19446M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19447R: Kishon Vijay Abraham I <kishon@kernel.org> 19448L: linux-pci@vger.kernel.org 19449S: Supported 19450Q: https://patchwork.kernel.org/project/linux-pci/list/ 19451B: https://bugzilla.kernel.org 19452C: irc://irc.oftc.net/linux-pci 19453T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19454F: Documentation/PCI/endpoint/* 19455F: Documentation/misc-devices/pci-endpoint-test.rst 19456F: drivers/misc/pci_endpoint_test.c 19457F: drivers/pci/endpoint/ 19458F: tools/testing/selftests/pci_endpoint/ 19459 19460PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 19461M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 19462R: Oliver O'Halloran <oohall@gmail.com> 19463L: linuxppc-dev@lists.ozlabs.org 19464S: Supported 19465F: Documentation/PCI/pci-error-recovery.rst 19466F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 19467F: arch/powerpc/include/*/eeh*.h 19468F: arch/powerpc/kernel/eeh*.c 19469F: arch/powerpc/platforms/*/eeh*.c 19470F: drivers/pci/pcie/aer.c 19471F: drivers/pci/pcie/dpc.c 19472F: drivers/pci/pcie/err.c 19473 19474PCI ERROR RECOVERY 19475M: Linas Vepstas <linasvepstas@gmail.com> 19476L: linux-pci@vger.kernel.org 19477S: Supported 19478F: Documentation/PCI/pci-error-recovery.rst 19479 19480PCI MSI DRIVER FOR ALTERA MSI IP 19481M: Joyce Ooi <joyce.ooi@intel.com> 19482L: linux-pci@vger.kernel.org 19483S: Supported 19484F: Documentation/devicetree/bindings/interrupt-controller/altr,msi-controller.yaml 19485F: drivers/pci/controller/pcie-altera-msi.c 19486 19487PCI MSI DRIVER FOR APPLIEDMICRO XGENE 19488M: Toan Le <toan@os.amperecomputing.com> 19489L: linux-pci@vger.kernel.org 19490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19491S: Maintained 19492F: Documentation/devicetree/bindings/interrupt-controller/apm,xgene1-msi.yaml 19493F: drivers/pci/controller/pci-xgene-msi.c 19494 19495PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 19496M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19497M: Krzysztof Wilczyński <kwilczynski@kernel.org> 19498M: Manivannan Sadhasivam <mani@kernel.org> 19499R: Rob Herring <robh@kernel.org> 19500L: linux-pci@vger.kernel.org 19501S: Supported 19502Q: https://patchwork.kernel.org/project/linux-pci/list/ 19503B: https://bugzilla.kernel.org 19504C: irc://irc.oftc.net/linux-pci 19505T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19506F: Documentation/ABI/testing/debugfs-pcie-ptm 19507F: Documentation/devicetree/bindings/pci/ 19508F: drivers/pci/controller/ 19509F: drivers/pci/pci-bridge-emul.c 19510F: drivers/pci/pci-bridge-emul.h 19511 19512PCI PEER-TO-PEER DMA (P2PDMA) 19513M: Bjorn Helgaas <bhelgaas@google.com> 19514M: Logan Gunthorpe <logang@deltatee.com> 19515L: linux-pci@vger.kernel.org 19516S: Supported 19517Q: https://patchwork.kernel.org/project/linux-pci/list/ 19518B: https://bugzilla.kernel.org 19519C: irc://irc.oftc.net/linux-pci 19520T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19521F: Documentation/driver-api/pci/p2pdma.rst 19522F: drivers/pci/p2pdma.c 19523F: include/linux/pci-p2pdma.h 19524 19525PCI POWER CONTROL 19526M: Bartosz Golaszewski <brgl@bgdev.pl> 19527L: linux-pci@vger.kernel.org 19528S: Maintained 19529T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19530F: drivers/pci/pwrctrl/* 19531F: include/linux/pci-pwrctrl.h 19532 19533PCI SUBSYSTEM 19534M: Bjorn Helgaas <bhelgaas@google.com> 19535L: linux-pci@vger.kernel.org 19536S: Supported 19537Q: https://patchwork.kernel.org/project/linux-pci/list/ 19538B: https://bugzilla.kernel.org 19539C: irc://irc.oftc.net/linux-pci 19540T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19541F: Documentation/PCI/ 19542F: Documentation/devicetree/bindings/pci/ 19543F: arch/x86/kernel/early-quirks.c 19544F: arch/x86/kernel/quirks.c 19545F: arch/x86/pci/ 19546F: drivers/acpi/pci* 19547F: drivers/pci/ 19548F: include/asm-generic/pci* 19549F: include/linux/of_pci.h 19550F: include/linux/pci* 19551F: include/uapi/linux/pci* 19552 19553PCI SUBSYSTEM [RUST] 19554M: Danilo Krummrich <dakr@kernel.org> 19555R: Bjorn Helgaas <bhelgaas@google.com> 19556R: Krzysztof Wilczyński <kwilczynski@kernel.org> 19557L: linux-pci@vger.kernel.org 19558S: Maintained 19559C: irc://irc.oftc.net/linux-pci 19560T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 19561F: rust/helpers/pci.c 19562F: rust/kernel/pci.rs 19563F: samples/rust/rust_driver_pci.rs 19564 19565PCIE BANDWIDTH CONTROLLER 19566M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 19567L: linux-pci@vger.kernel.org 19568S: Supported 19569F: drivers/pci/pcie/bwctrl.c 19570F: drivers/thermal/pcie_cooling.c 19571F: include/linux/pci-bwctrl.h 19572F: tools/testing/selftests/pcie_bwctrl/ 19573 19574PCIE DRIVER FOR AMAZON ANNAPURNA LABS 19575M: Jonathan Chocron <jonnyc@amazon.com> 19576L: linux-pci@vger.kernel.org 19577S: Maintained 19578F: Documentation/devicetree/bindings/pci/amazon,al-alpine-v3-pcie.yaml 19579F: drivers/pci/controller/dwc/pcie-al.c 19580 19581PCIE DRIVER FOR AMLOGIC MESON 19582M: Yue Wang <yue.wang@Amlogic.com> 19583L: linux-pci@vger.kernel.org 19584L: linux-amlogic@lists.infradead.org 19585S: Maintained 19586F: drivers/pci/controller/dwc/pci-meson.c 19587 19588PCIE DRIVER FOR AXIS ARTPEC 19589M: Jesper Nilsson <jesper.nilsson@axis.com> 19590L: linux-arm-kernel@axis.com 19591L: linux-pci@vger.kernel.org 19592S: Maintained 19593F: Documentation/devicetree/bindings/pci/axis,artpec* 19594F: drivers/pci/controller/dwc/*artpec* 19595 19596PCIE DRIVER FOR CAVIUM THUNDERX 19597M: Robert Richter <rric@kernel.org> 19598L: linux-pci@vger.kernel.org 19599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19600S: Odd Fixes 19601F: drivers/pci/controller/pci-thunder-* 19602 19603PCIE DRIVER FOR HISILICON 19604M: Zhou Wang <wangzhou1@hisilicon.com> 19605L: linux-pci@vger.kernel.org 19606S: Maintained 19607F: drivers/pci/controller/dwc/pcie-hisi.c 19608 19609PCIE DRIVER FOR HISILICON KIRIN 19610M: Xiaowei Song <songxiaowei@hisilicon.com> 19611M: Binghui Wang <wangbinghui@hisilicon.com> 19612L: linux-pci@vger.kernel.org 19613S: Maintained 19614F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 19615F: drivers/pci/controller/dwc/pcie-kirin.c 19616 19617PCIE DRIVER FOR HISILICON STB 19618M: Shawn Guo <shawn.guo@linaro.org> 19619L: linux-pci@vger.kernel.org 19620S: Maintained 19621F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 19622F: drivers/pci/controller/dwc/pcie-histb.c 19623 19624PCIE DRIVER FOR INTEL KEEM BAY 19625M: Srikanth Thokala <srikanth.thokala@intel.com> 19626L: linux-pci@vger.kernel.org 19627S: Supported 19628F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 19629F: drivers/pci/controller/dwc/pcie-keembay.c 19630 19631PCIE DRIVER FOR INTEL LGM GW SOC 19632M: Chuanhua Lei <lchuanhua@maxlinear.com> 19633L: linux-pci@vger.kernel.org 19634S: Maintained 19635F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 19636F: drivers/pci/controller/dwc/pcie-intel-gw.c 19637 19638PCIE DRIVER FOR MEDIATEK 19639M: Ryder Lee <ryder.lee@mediatek.com> 19640M: Jianjun Wang <jianjun.wang@mediatek.com> 19641L: linux-pci@vger.kernel.org 19642L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19643S: Supported 19644F: Documentation/devicetree/bindings/pci/mediatek* 19645F: drivers/pci/controller/*mediatek* 19646 19647PCIE DRIVER FOR MICROCHIP 19648M: Daire McNamara <daire.mcnamara@microchip.com> 19649L: linux-pci@vger.kernel.org 19650S: Supported 19651F: Documentation/devicetree/bindings/pci/microchip* 19652F: drivers/pci/controller/plda/*microchip* 19653 19654PCIE DRIVER FOR QUALCOMM MSM 19655M: Manivannan Sadhasivam <mani@kernel.org> 19656L: linux-pci@vger.kernel.org 19657L: linux-arm-msm@vger.kernel.org 19658S: Maintained 19659F: drivers/pci/controller/dwc/pcie-qcom-common.c 19660F: drivers/pci/controller/dwc/pcie-qcom.c 19661 19662PCIE DRIVER FOR ROCKCHIP 19663M: Shawn Lin <shawn.lin@rock-chips.com> 19664L: linux-pci@vger.kernel.org 19665L: linux-rockchip@lists.infradead.org 19666S: Maintained 19667F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 19668F: drivers/pci/controller/pcie-rockchip* 19669 19670PCIE DRIVER FOR SOCIONEXT UNIPHIER 19671M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19672L: linux-pci@vger.kernel.org 19673S: Maintained 19674F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 19675F: drivers/pci/controller/dwc/pcie-uniphier* 19676 19677PCIE DRIVER FOR ST SPEAR13XX 19678M: Pratyush Anand <pratyush.anand@gmail.com> 19679L: linux-pci@vger.kernel.org 19680S: Maintained 19681F: drivers/pci/controller/dwc/*spear* 19682 19683PCIE DRIVER FOR STARFIVE JH71x0 19684M: Kevin Xie <kevin.xie@starfivetech.com> 19685L: linux-pci@vger.kernel.org 19686S: Maintained 19687F: Documentation/devicetree/bindings/pci/starfive,jh7110-pcie.yaml 19688F: drivers/pci/controller/plda/pcie-starfive.c 19689 19690PCIE ENDPOINT DRIVER FOR QUALCOMM 19691M: Manivannan Sadhasivam <mani@kernel.org> 19692L: linux-pci@vger.kernel.org 19693L: linux-arm-msm@vger.kernel.org 19694S: Maintained 19695F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 19696F: drivers/pci/controller/dwc/pcie-qcom-common.c 19697F: drivers/pci/controller/dwc/pcie-qcom-ep.c 19698 19699PCMCIA SUBSYSTEM 19700M: Dominik Brodowski <linux@dominikbrodowski.net> 19701S: Odd Fixes 19702T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 19703F: Documentation/pcmcia/ 19704F: drivers/pcmcia/ 19705F: include/pcmcia/ 19706F: tools/pcmcia/ 19707 19708PCNET32 NETWORK DRIVER 19709M: Don Fry <pcnet32@frontier.com> 19710L: netdev@vger.kernel.org 19711S: Maintained 19712F: drivers/net/ethernet/amd/pcnet32.c 19713 19714PCRYPT PARALLEL CRYPTO ENGINE 19715M: Steffen Klassert <steffen.klassert@secunet.com> 19716L: linux-crypto@vger.kernel.org 19717S: Maintained 19718F: crypto/pcrypt.c 19719F: include/crypto/pcrypt.h 19720 19721PDS DSC VIRTIO DATA PATH ACCELERATOR 19722R: Brett Creeley <brett.creeley@amd.com> 19723F: drivers/vdpa/pds/ 19724 19725PECI HARDWARE MONITORING DRIVERS 19726M: Iwona Winiarska <iwona.winiarska@intel.com> 19727L: linux-hwmon@vger.kernel.org 19728S: Supported 19729F: Documentation/hwmon/peci-cputemp.rst 19730F: Documentation/hwmon/peci-dimmtemp.rst 19731F: drivers/hwmon/peci/ 19732 19733PECI SUBSYSTEM 19734M: Iwona Winiarska <iwona.winiarska@intel.com> 19735L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 19736S: Supported 19737F: Documentation/devicetree/bindings/peci/ 19738F: Documentation/peci/ 19739F: drivers/peci/ 19740F: include/linux/peci-cpu.h 19741F: include/linux/peci.h 19742 19743PENSANDO ETHERNET DRIVERS 19744M: Brett Creeley <brett.creeley@amd.com> 19745L: netdev@vger.kernel.org 19746S: Maintained 19747F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 19748F: drivers/net/ethernet/pensando/ 19749 19750PER-CPU MEMORY ALLOCATOR 19751M: Dennis Zhou <dennis@kernel.org> 19752M: Tejun Heo <tj@kernel.org> 19753M: Christoph Lameter <cl@gentwo.org> 19754L: linux-mm@kvack.org 19755S: Maintained 19756T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 19757F: arch/*/include/asm/percpu.h 19758F: include/linux/percpu*.h 19759F: lib/percpu*.c 19760F: mm/percpu*.c 19761F: mm/percpu-internal.h 19762 19763PER-TASK DELAY ACCOUNTING 19764M: Balbir Singh <bsingharora@gmail.com> 19765M: Yang Yang <yang.yang29@zte.com.cn> 19766S: Maintained 19767F: include/linux/delayacct.h 19768F: kernel/delayacct.c 19769 19770TASK DELAY MONITORING TOOLS 19771M: Andrew Morton <akpm@linux-foundation.org> 19772M: Wang Yaxin <wang.yaxin@zte.com.cn> 19773M: Fan Yu <fan.yu9@zte.com.cn> 19774L: linux-kernel@vger.kernel.org 19775S: Maintained 19776F: Documentation/accounting/delay-accounting.rst 19777F: tools/accounting/delaytop.c 19778F: tools/accounting/getdelays.c 19779 19780PERFORMANCE EVENTS SUBSYSTEM 19781M: Peter Zijlstra <peterz@infradead.org> 19782M: Ingo Molnar <mingo@redhat.com> 19783M: Arnaldo Carvalho de Melo <acme@kernel.org> 19784M: Namhyung Kim <namhyung@kernel.org> 19785R: Mark Rutland <mark.rutland@arm.com> 19786R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19787R: Jiri Olsa <jolsa@kernel.org> 19788R: Ian Rogers <irogers@google.com> 19789R: Adrian Hunter <adrian.hunter@intel.com> 19790R: "Liang, Kan" <kan.liang@linux.intel.com> 19791L: linux-perf-users@vger.kernel.org 19792L: linux-kernel@vger.kernel.org 19793S: Supported 19794W: https://perf.wiki.kernel.org/ 19795T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 19796T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 19797T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 19798F: arch/*/events/* 19799F: arch/*/events/*/* 19800F: arch/*/include/asm/perf_event.h 19801F: arch/*/kernel/*/*/perf_event*.c 19802F: arch/*/kernel/*/perf_event*.c 19803F: arch/*/kernel/perf_callchain.c 19804F: arch/*/kernel/perf_event*.c 19805F: include/linux/perf_event.h 19806F: include/uapi/linux/perf_event.h 19807F: kernel/events/* 19808F: tools/lib/perf/ 19809F: tools/perf/ 19810 19811PERFORMANCE EVENTS TOOLING ARM64 19812R: John Garry <john.g.garry@oracle.com> 19813R: Will Deacon <will@kernel.org> 19814R: James Clark <james.clark@linaro.org> 19815R: Mike Leach <mike.leach@linaro.org> 19816R: Leo Yan <leo.yan@linux.dev> 19817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19818S: Supported 19819F: tools/build/feature/test-libopencsd.c 19820F: tools/perf/arch/arm*/ 19821F: tools/perf/pmu-events/arch/arm64/ 19822F: tools/perf/util/arm-spe* 19823F: tools/perf/util/cs-etm* 19824 19825PERSONALITY HANDLING 19826M: Christoph Hellwig <hch@infradead.org> 19827L: linux-abi-devel@lists.sourceforge.net 19828S: Maintained 19829F: include/linux/personality.h 19830F: include/uapi/linux/personality.h 19831 19832PHOENIX RC FLIGHT CONTROLLER ADAPTER 19833M: Marcus Folkesson <marcus.folkesson@gmail.com> 19834L: linux-input@vger.kernel.org 19835S: Maintained 19836F: Documentation/input/devices/pxrc.rst 19837F: drivers/input/joystick/pxrc.c 19838 19839PHONET PROTOCOL 19840M: Remi Denis-Courmont <courmisch@gmail.com> 19841S: Supported 19842F: Documentation/networking/phonet.rst 19843F: include/linux/phonet.h 19844F: include/net/phonet/ 19845F: include/uapi/linux/phonet.h 19846F: net/phonet/ 19847 19848PHRAM MTD DRIVER 19849M: Joern Engel <joern@lazybastard.org> 19850L: linux-mtd@lists.infradead.org 19851S: Maintained 19852F: drivers/mtd/devices/phram.c 19853 19854PICOLCD HID DRIVER 19855M: Bruno Prémont <bonbons@linux-vserver.org> 19856L: linux-input@vger.kernel.org 19857S: Maintained 19858F: drivers/hid/hid-picolcd* 19859 19860PIDFD API 19861M: Christian Brauner <christian@brauner.io> 19862L: linux-kernel@vger.kernel.org 19863S: Maintained 19864T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 19865F: samples/pidfd/ 19866F: tools/testing/selftests/clone3/ 19867F: tools/testing/selftests/pid_namespace/ 19868F: tools/testing/selftests/pidfd/ 19869K: (?i)pidfd 19870K: (?i)clone3 19871K: \b(clone_args|kernel_clone_args)\b 19872 19873PIN CONTROL SUBSYSTEM 19874M: Linus Walleij <linus.walleij@linaro.org> 19875L: linux-gpio@vger.kernel.org 19876S: Maintained 19877T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 19878F: Documentation/devicetree/bindings/pinctrl/ 19879F: Documentation/driver-api/pin-control.rst 19880F: drivers/pinctrl/ 19881F: include/dt-bindings/pinctrl/ 19882F: include/linux/pinctrl/ 19883 19884PIN CONTROLLER - AIROHA 19885M: Lorenzo Bianconi <lorenzo@kernel.org> 19886L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19887S: Maintained 19888F: Documentation/devicetree/bindings/pinctrl/airoha,en7581-pinctrl.yaml 19889F: drivers/pinctrl/mediatek/pinctrl-airoha.c 19890 19891PIN CONTROLLER - AMD 19892M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 19893M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 19894S: Maintained 19895F: drivers/pinctrl/pinctrl-amd.c 19896 19897PIN CONTROLLER - FREESCALE 19898M: Dong Aisheng <aisheng.dong@nxp.com> 19899M: Fabio Estevam <festevam@gmail.com> 19900M: Shawn Guo <shawnguo@kernel.org> 19901M: Jacky Bai <ping.bai@nxp.com> 19902R: Pengutronix Kernel Team <kernel@pengutronix.de> 19903R: NXP S32 Linux Team <s32@nxp.com> 19904L: linux-gpio@vger.kernel.org 19905S: Maintained 19906F: Documentation/devicetree/bindings/pinctrl/fsl,* 19907F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 19908F: drivers/pinctrl/freescale/ 19909F: drivers/pinctrl/nxp/ 19910 19911PIN CONTROLLER - INTEL 19912M: Mika Westerberg <mika.westerberg@linux.intel.com> 19913M: Andy Shevchenko <andy@kernel.org> 19914S: Supported 19915T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 19916F: drivers/pinctrl/intel/ 19917 19918PIN CONTROLLER - KEEMBAY 19919S: Orphan 19920F: drivers/pinctrl/pinctrl-keembay* 19921 19922PIN CONTROLLER - MEDIATEK 19923M: Sean Wang <sean.wang@kernel.org> 19924L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19925S: Maintained 19926F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 19927F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 19928F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 19929F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 19930F: drivers/pinctrl/mediatek/ 19931 19932PIN CONTROLLER - MEDIATEK MIPS 19933M: Chester A. Unal <chester.a.unal@arinc9.com> 19934M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 19935L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19936L: linux-mips@vger.kernel.org 19937S: Maintained 19938F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 19939F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 19940F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 19941F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 19942F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 19943F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 19944F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 19945F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 19946F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 19947F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 19948F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 19949F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 19950F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 19951F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 19952F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 19953 19954PIN CONTROLLER - MICROCHIP AT91 19955M: Ludovic Desroches <ludovic.desroches@microchip.com> 19956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19957L: linux-gpio@vger.kernel.org 19958S: Supported 19959F: drivers/gpio/gpio-sama5d2-piobu.c 19960F: drivers/pinctrl/pinctrl-at91* 19961 19962PIN CONTROLLER - QUALCOMM 19963M: Bjorn Andersson <andersson@kernel.org> 19964L: linux-arm-msm@vger.kernel.org 19965S: Maintained 19966C: irc://irc.oftc.net/linux-msm 19967F: Documentation/devicetree/bindings/pinctrl/qcom,* 19968F: drivers/pinctrl/qcom/ 19969 19970PIN CONTROLLER - RENESAS 19971M: Geert Uytterhoeven <geert+renesas@glider.be> 19972L: linux-renesas-soc@vger.kernel.org 19973S: Supported 19974T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 19975F: Documentation/devicetree/bindings/pinctrl/renesas,* 19976F: drivers/pinctrl/renesas/ 19977 19978PIN CONTROLLER - SAMSUNG 19979M: Krzysztof Kozlowski <krzk@kernel.org> 19980M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19981R: Alim Akhtar <alim.akhtar@samsung.com> 19982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19983L: linux-samsung-soc@vger.kernel.org 19984S: Maintained 19985Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 19986B: mailto:linux-samsung-soc@vger.kernel.org 19987C: irc://irc.libera.chat/linux-exynos 19988T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 19989F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 19990F: drivers/pinctrl/samsung/ 19991 19992PIN CONTROLLER - SINGLE 19993M: Tony Lindgren <tony@atomide.com> 19994M: Haojian Zhuang <haojian.zhuang@linaro.org> 19995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19996L: linux-omap@vger.kernel.org 19997S: Maintained 19998F: drivers/pinctrl/pinctrl-single.c 19999 20000PIN CONTROLLER - SUNPLUS / TIBBO 20001M: Dvorkin Dmitry <dvorkin@tibbo.com> 20002M: Wells Lu <wellslutw@gmail.com> 20003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20004S: Maintained 20005W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20006F: Documentation/devicetree/bindings/pinctrl/sunplus,* 20007F: drivers/pinctrl/sunplus/ 20008F: include/dt-bindings/pinctrl/sppctl*.h 20009 20010PINE64 PINEPHONE KEYBOARD DRIVER 20011M: Samuel Holland <samuel@sholland.org> 20012S: Supported 20013F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 20014F: drivers/input/keyboard/pinephone-keyboard.c 20015 20016PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 20017M: Tomasz Duszynski <tduszyns@gmail.com> 20018S: Maintained 20019F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 20020F: drivers/iio/chemical/pms7003.c 20021 20022PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 20023M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 20024L: netdev@vger.kernel.org 20025S: Maintained 20026F: drivers/net/phy/mdio-open-alliance.h 20027F: net/ethtool/plca.c 20028 20029PLDMFW LIBRARY 20030M: Jacob Keller <jacob.e.keller@intel.com> 20031S: Maintained 20032F: Documentation/driver-api/pldmfw/ 20033F: include/linux/pldmfw.h 20034F: lib/pldmfw/ 20035 20036PLX DMA DRIVER 20037M: Logan Gunthorpe <logang@deltatee.com> 20038S: Maintained 20039F: drivers/dma/plx_dma.c 20040 20041PM-GRAPH UTILITY 20042M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 20043L: linux-pm@vger.kernel.org 20044S: Supported 20045W: https://01.org/pm-graph 20046B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 20047T: git https://github.com/intel/pm-graph.git 20048F: tools/power/pm-graph 20049 20050PM6764TR DRIVER 20051M: Charles Hsu <hsu.yungteng@gmail.com> 20052L: linux-hwmon@vger.kernel.org 20053S: Maintained 20054F: Documentation/hwmon/pm6764tr.rst 20055F: drivers/hwmon/pmbus/pm6764tr.c 20056 20057PMC SIERRA MaxRAID DRIVER 20058L: linux-scsi@vger.kernel.org 20059S: Orphan 20060W: http://www.pmc-sierra.com/ 20061F: drivers/scsi/pmcraid.* 20062 20063PMC SIERRA PM8001 DRIVER 20064M: Jack Wang <jinpu.wang@cloud.ionos.com> 20065L: linux-scsi@vger.kernel.org 20066S: Supported 20067F: drivers/scsi/pm8001/ 20068 20069PNI RM3100 IIO DRIVER 20070M: Song Qiang <songqiang1304521@gmail.com> 20071L: linux-iio@vger.kernel.org 20072S: Maintained 20073F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 20074F: drivers/iio/magnetometer/rm3100* 20075 20076PNP SUPPORT 20077M: "Rafael J. Wysocki" <rafael@kernel.org> 20078L: linux-acpi@vger.kernel.org 20079S: Maintained 20080F: drivers/pnp/ 20081F: include/linux/pnp.h 20082 20083PORTWELL EC DRIVER 20084M: Yen-Chi Huang <jesse.huang@portwell.com.tw> 20085L: platform-driver-x86@vger.kernel.org 20086S: Maintained 20087F: drivers/platform/x86/portwell-ec.c 20088 20089POSIX CLOCKS and TIMERS 20090M: Anna-Maria Behnsen <anna-maria@linutronix.de> 20091M: Frederic Weisbecker <frederic@kernel.org> 20092M: Thomas Gleixner <tglx@linutronix.de> 20093L: linux-kernel@vger.kernel.org 20094S: Maintained 20095T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20096F: fs/timerfd.c 20097F: include/linux/time_namespace.h 20098F: include/linux/timerfd.h 20099F: include/uapi/linux/time.h 20100F: include/uapi/linux/timerfd.h 20101F: include/trace/events/timer* 20102F: kernel/time/itimer.c 20103F: kernel/time/posix-* 20104F: kernel/time/namespace.c 20105 20106POWER MANAGEMENT CORE 20107M: "Rafael J. Wysocki" <rafael@kernel.org> 20108L: linux-pm@vger.kernel.org 20109S: Supported 20110B: https://bugzilla.kernel.org 20111T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 20112F: drivers/base/power/ 20113F: drivers/powercap/ 20114F: include/linux/intel_rapl.h 20115F: include/linux/pm.h 20116F: include/linux/pm_* 20117F: include/linux/powercap.h 20118F: kernel/configs/nopm.config 20119 20120POWER SEQUENCING 20121M: Bartosz Golaszewski <brgl@bgdev.pl> 20122L: linux-pm@vger.kernel.org 20123S: Maintained 20124T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 20125F: Documentation/driver-api/pwrseq.rst 20126F: drivers/power/sequencing/ 20127F: include/linux/pwrseq/ 20128 20129POWER STATE COORDINATION INTERFACE (PSCI) 20130M: Mark Rutland <mark.rutland@arm.com> 20131M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20132L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20133S: Maintained 20134F: Documentation/devicetree/bindings/arm/psci.yaml 20135F: drivers/firmware/psci/ 20136F: include/linux/psci.h 20137F: include/uapi/linux/psci.h 20138 20139POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 20140M: Sebastian Reichel <sre@kernel.org> 20141L: linux-pm@vger.kernel.org 20142S: Maintained 20143T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20144F: Documentation/ABI/testing/sysfs-class-power 20145F: Documentation/devicetree/bindings/power/supply/ 20146F: drivers/power/supply/ 20147F: include/linux/power/ 20148F: include/linux/power_supply.h 20149F: tools/testing/selftests/power_supply/ 20150 20151POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 20152M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 20153L: linuxppc-dev@lists.ozlabs.org 20154S: Maintained 20155F: drivers/char/powernv-op-panel.c 20156 20157PPP OVER ATM (RFC 2364) 20158M: Mitchell Blank Jr <mitch@sfgoth.com> 20159S: Maintained 20160F: include/uapi/linux/atmppp.h 20161F: net/atm/pppoatm.c 20162 20163PPP OVER ETHERNET 20164M: Michal Ostrowski <mostrows@earthlink.net> 20165S: Maintained 20166F: drivers/net/ppp/pppoe.c 20167F: drivers/net/ppp/pppox.c 20168 20169PPP OVER L2TP 20170M: James Chapman <jchapman@katalix.com> 20171S: Maintained 20172F: include/linux/if_pppol2tp.h 20173F: include/uapi/linux/if_pppol2tp.h 20174F: net/l2tp/l2tp_ppp.c 20175 20176PPP PROTOCOL DRIVERS AND COMPRESSORS 20177L: linux-ppp@vger.kernel.org 20178S: Orphan 20179F: drivers/net/ppp/ppp_* 20180 20181PPS SUPPORT 20182M: Rodolfo Giometti <giometti@enneenne.com> 20183L: linuxpps@ml.enneenne.com (subscribers-only) 20184S: Maintained 20185W: http://wiki.enneenne.com/index.php/LinuxPPS_support 20186F: Documentation/ABI/testing/sysfs-pps 20187F: Documentation/ABI/testing/sysfs-pps-gen 20188F: Documentation/ABI/testing/sysfs-pps-gen-tio 20189F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 20190F: Documentation/driver-api/pps.rst 20191F: drivers/pps/ 20192F: include/linux/pps*.h 20193F: include/uapi/linux/pps.h 20194F: include/uapi/linux/pps_gen.h 20195 20196PRESSURE STALL INFORMATION (PSI) 20197M: Johannes Weiner <hannes@cmpxchg.org> 20198M: Suren Baghdasaryan <surenb@google.com> 20199R: Peter Ziljstra <peterz@infradead.org> 20200S: Maintained 20201F: include/linux/psi* 20202F: kernel/sched/psi.c 20203 20204PROPELLER BUILD 20205M: Rong Xu <xur@google.com> 20206M: Han Shen <shenhan@google.com> 20207S: Supported 20208F: Documentation/dev-tools/propeller.rst 20209F: scripts/Makefile.propeller 20210 20211PRINTK 20212M: Petr Mladek <pmladek@suse.com> 20213R: Steven Rostedt <rostedt@goodmis.org> 20214R: John Ogness <john.ogness@linutronix.de> 20215R: Sergey Senozhatsky <senozhatsky@chromium.org> 20216S: Maintained 20217T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20218F: include/linux/printk.h 20219F: kernel/printk/ 20220 20221PRINTK INDEXING 20222R: Chris Down <chris@chrisdown.name> 20223S: Maintained 20224F: Documentation/core-api/printk-index.rst 20225F: kernel/printk/index.c 20226K: printk_index 20227 20228PROC FILESYSTEM 20229L: linux-kernel@vger.kernel.org 20230L: linux-fsdevel@vger.kernel.org 20231S: Maintained 20232F: Documentation/filesystems/proc.rst 20233F: fs/proc/ 20234F: include/linux/proc_fs.h 20235F: tools/testing/selftests/proc/ 20236 20237PROC SYSCTL 20238M: Kees Cook <kees@kernel.org> 20239M: Joel Granados <joel.granados@kernel.org> 20240L: linux-kernel@vger.kernel.org 20241L: linux-fsdevel@vger.kernel.org 20242S: Maintained 20243T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 20244F: fs/proc/proc_sysctl.c 20245F: include/linux/sysctl.h 20246F: kernel/sysctl* 20247F: tools/testing/selftests/sysctl/* 20248F: lib/test_sysctl.c 20249F: scripts/check-sysctl-docs 20250 20251PS3 NETWORK SUPPORT 20252M: Geoff Levand <geoff@infradead.org> 20253L: netdev@vger.kernel.org 20254L: linuxppc-dev@lists.ozlabs.org 20255S: Maintained 20256F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 20257 20258PS3 PLATFORM SUPPORT 20259M: Geoff Levand <geoff@infradead.org> 20260L: linuxppc-dev@lists.ozlabs.org 20261S: Maintained 20262F: arch/powerpc/boot/ps3* 20263F: arch/powerpc/include/asm/lv1call.h 20264F: arch/powerpc/include/asm/ps3*.h 20265F: arch/powerpc/platforms/ps3/ 20266F: drivers/*/ps3* 20267F: drivers/ps3/ 20268F: drivers/rtc/rtc-ps3.c 20269F: drivers/usb/host/*ps3.c 20270F: sound/ppc/snd_ps3* 20271 20272PS3VRAM DRIVER 20273M: Jim Paris <jim@jtan.com> 20274M: Geoff Levand <geoff@infradead.org> 20275L: linuxppc-dev@lists.ozlabs.org 20276S: Maintained 20277F: drivers/block/ps3vram.c 20278 20279PSAMPLE PACKET SAMPLING SUPPORT 20280M: Yotam Gigi <yotam.gi@gmail.com> 20281S: Maintained 20282F: include/net/psample.h 20283F: include/uapi/linux/psample.h 20284F: net/psample 20285 20286PSE NETWORK DRIVER 20287M: Oleksij Rempel <o.rempel@pengutronix.de> 20288M: Kory Maincent <kory.maincent@bootlin.com> 20289L: netdev@vger.kernel.org 20290S: Maintained 20291F: Documentation/devicetree/bindings/net/pse-pd/ 20292F: drivers/net/pse-pd/ 20293F: net/ethtool/pse-pd.c 20294 20295PSTORE FILESYSTEM 20296M: Kees Cook <kees@kernel.org> 20297R: Tony Luck <tony.luck@intel.com> 20298R: Guilherme G. Piccoli <gpiccoli@igalia.com> 20299L: linux-hardening@vger.kernel.org 20300S: Supported 20301T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 20302F: Documentation/admin-guide/pstore-blk.rst 20303F: Documentation/admin-guide/ramoops.rst 20304F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 20305F: drivers/acpi/apei/erst.c 20306F: drivers/firmware/efi/efi-pstore.c 20307F: fs/pstore/ 20308F: include/linux/pstore* 20309K: \b(pstore|ramoops) 20310 20311PT5161L HARDWARE MONITOR DRIVER 20312M: Cosmo Chou <cosmo.chou@quantatw.com> 20313L: linux-hwmon@vger.kernel.org 20314S: Maintained 20315F: Documentation/hwmon/pt5161l.rst 20316F: drivers/hwmon/pt5161l.c 20317 20318PTP HARDWARE CLOCK SUPPORT 20319M: Richard Cochran <richardcochran@gmail.com> 20320L: netdev@vger.kernel.org 20321S: Maintained 20322W: http://linuxptp.sourceforge.net/ 20323F: Documentation/ABI/testing/sysfs-ptp 20324F: Documentation/driver-api/ptp.rst 20325F: drivers/net/phy/dp83640* 20326F: drivers/ptp/* 20327F: include/linux/ptp_cl* 20328K: (?:\b|_)ptp(?:\b|_) 20329 20330PTP MOCKUP CLOCK SUPPORT 20331M: Vladimir Oltean <vladimir.oltean@nxp.com> 20332L: netdev@vger.kernel.org 20333S: Maintained 20334F: drivers/ptp/ptp_mock.c 20335F: include/linux/ptp_mock.h 20336 20337PTP VIRTUAL CLOCK SUPPORT 20338M: Yangbo Lu <yangbo.lu@nxp.com> 20339L: netdev@vger.kernel.org 20340S: Maintained 20341F: drivers/ptp/ptp_vclock.c 20342F: net/ethtool/phc_vclocks.c 20343 20344PTP VMCLOCK SUPPORT 20345M: David Woodhouse <dwmw2@infradead.org> 20346L: netdev@vger.kernel.org 20347S: Maintained 20348F: drivers/ptp/ptp_vmclock.c 20349F: include/uapi/linux/vmclock-abi.h 20350 20351PTRACE SUPPORT 20352M: Oleg Nesterov <oleg@redhat.com> 20353S: Maintained 20354F: arch/*/*/ptrace*.c 20355F: arch/*/include/asm/ptrace*.h 20356F: arch/*/ptrace*.c 20357F: include/asm-generic/syscall.h 20358F: include/linux/ptrace.h 20359F: include/linux/regset.h 20360F: include/uapi/linux/ptrace.h 20361F: kernel/ptrace.c 20362 20363PULSE8-CEC DRIVER 20364M: Hans Verkuil <hverkuil@kernel.org> 20365L: linux-media@vger.kernel.org 20366S: Maintained 20367T: git git://linuxtv.org/media.git 20368F: drivers/media/cec/usb/pulse8/ 20369 20370PURELIFI PLFXLC DRIVER 20371M: Srinivasan Raju <srini.raju@purelifi.com> 20372L: linux-wireless@vger.kernel.org 20373S: Supported 20374F: drivers/net/wireless/purelifi/ 20375 20376PVRUSB2 VIDEO4LINUX DRIVER 20377M: Mike Isely <isely@pobox.com> 20378L: pvrusb2@isely.net (subscribers-only) 20379L: linux-media@vger.kernel.org 20380S: Maintained 20381W: http://www.isely.net/pvrusb2/ 20382T: git git://linuxtv.org/media.git 20383F: Documentation/driver-api/media/drivers/pvrusb2* 20384F: drivers/media/usb/pvrusb2/ 20385 20386PWC WEBCAM DRIVER 20387M: Hans Verkuil <hverkuil@kernel.org> 20388L: linux-media@vger.kernel.org 20389S: Odd Fixes 20390T: git git://linuxtv.org/media.git 20391F: drivers/media/usb/pwc/* 20392F: include/trace/events/pwc.h 20393 20394PWM IR Transmitter 20395M: Sean Young <sean@mess.org> 20396L: linux-media@vger.kernel.org 20397S: Maintained 20398F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 20399F: drivers/media/rc/pwm-ir-tx.c 20400 20401PWM SUBSYSTEM 20402M: Uwe Kleine-König <ukleinek@kernel.org> 20403L: linux-pwm@vger.kernel.org 20404S: Maintained 20405Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 20406T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 20407F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 20408F: Documentation/devicetree/bindings/pwm/ 20409F: Documentation/driver-api/pwm.rst 20410F: drivers/gpio/gpio-mvebu.c 20411F: drivers/pwm/ 20412F: drivers/video/backlight/pwm_bl.c 20413F: include/dt-bindings/pwm/ 20414F: include/linux/pwm.h 20415F: include/linux/pwm_backlight.h 20416K: pwm_(config|apply_might_sleep|apply_atomic|ops) 20417 20418PXA GPIO DRIVER 20419M: Robert Jarzmik <robert.jarzmik@free.fr> 20420L: linux-gpio@vger.kernel.org 20421S: Maintained 20422F: drivers/gpio/gpio-pxa.c 20423 20424PXA MMCI DRIVER 20425S: Orphan 20426 20427PXA RTC DRIVER 20428M: Robert Jarzmik <robert.jarzmik@free.fr> 20429L: linux-rtc@vger.kernel.org 20430S: Maintained 20431 20432PXA2xx/PXA3xx SUPPORT 20433M: Daniel Mack <daniel@zonque.org> 20434M: Haojian Zhuang <haojian.zhuang@gmail.com> 20435M: Robert Jarzmik <robert.jarzmik@free.fr> 20436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20437S: Maintained 20438T: git https://github.com/hzhuang1/linux.git 20439T: git https://github.com/rjarzmik/linux.git 20440F: arch/arm/boot/dts/intel/pxa/ 20441F: arch/arm/mach-pxa/ 20442F: drivers/dma/pxa* 20443F: drivers/pcmcia/pxa2xx* 20444F: drivers/pinctrl/pxa/ 20445F: drivers/spi/spi-pxa2xx* 20446F: drivers/usb/gadget/udc/pxa2* 20447F: include/sound/pxa2xx-lib.h 20448F: sound/arm/pxa* 20449F: sound/soc/pxa/ 20450 20451QAT DRIVER 20452M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 20453L: qat-linux@intel.com 20454S: Supported 20455F: drivers/crypto/intel/qat/ 20456 20457QCOM AUDIO (ASoC) DRIVERS 20458M: Srinivas Kandagatla <srini@kernel.org> 20459L: linux-sound@vger.kernel.org 20460L: linux-arm-msm@vger.kernel.org 20461S: Supported 20462F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 20463F: Documentation/devicetree/bindings/sound/qcom,* 20464F: drivers/soc/qcom/apr.c 20465F: drivers/soundwire/qcom.c 20466F: include/dt-bindings/sound/qcom,wcd93* 20467F: sound/soc/codecs/lpass-*.* 20468F: sound/soc/codecs/msm8916-wcd-analog.c 20469F: sound/soc/codecs/msm8916-wcd-digital.c 20470F: sound/soc/codecs/wcd-clsh-v2.* 20471F: sound/soc/codecs/wcd-mbhc-v2.* 20472F: sound/soc/codecs/wcd93*.* 20473F: sound/soc/codecs/wsa88*.* 20474F: sound/soc/qcom/ 20475 20476QCOM EMBEDDED USB DEBUGGER (EUD) 20477M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 20478L: linux-arm-msm@vger.kernel.org 20479S: Maintained 20480F: Documentation/ABI/testing/sysfs-driver-eud 20481F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 20482F: drivers/usb/misc/qcom_eud.c 20483 20484QCOM IPA DRIVER 20485M: Alex Elder <elder@kernel.org> 20486L: netdev@vger.kernel.org 20487S: Maintained 20488F: drivers/net/ipa/ 20489 20490QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 20491M: Gabriel Somlo <somlo@cmu.edu> 20492M: "Michael S. Tsirkin" <mst@redhat.com> 20493L: qemu-devel@nongnu.org 20494S: Maintained 20495F: drivers/firmware/qemu_fw_cfg.c 20496F: include/uapi/linux/qemu_fw_cfg.h 20497 20498QLOGIC QL41xxx FCOE DRIVER 20499M: Saurav Kashyap <skashyap@marvell.com> 20500M: Javed Hasan <jhasan@marvell.com> 20501M: GR-QLogic-Storage-Upstream@marvell.com 20502L: linux-scsi@vger.kernel.org 20503S: Supported 20504F: drivers/scsi/qedf/ 20505 20506QLOGIC QL41xxx ISCSI DRIVER 20507M: Nilesh Javali <njavali@marvell.com> 20508M: Manish Rangankar <mrangankar@marvell.com> 20509M: GR-QLogic-Storage-Upstream@marvell.com 20510L: linux-scsi@vger.kernel.org 20511S: Supported 20512F: drivers/scsi/qedi/ 20513 20514QLOGIC QL4xxx ETHERNET DRIVER 20515M: Manish Chopra <manishc@marvell.com> 20516L: netdev@vger.kernel.org 20517S: Maintained 20518F: drivers/net/ethernet/qlogic/qed/ 20519F: drivers/net/ethernet/qlogic/qede/ 20520F: include/linux/qed/ 20521 20522QLOGIC QL4xxx RDMA DRIVER 20523M: Michal Kalderon <mkalderon@marvell.com> 20524L: linux-rdma@vger.kernel.org 20525S: Supported 20526F: drivers/infiniband/hw/qedr/ 20527F: include/uapi/rdma/qedr-abi.h 20528 20529QLOGIC QLA1280 SCSI DRIVER 20530M: Michael Reed <mdr@sgi.com> 20531L: linux-scsi@vger.kernel.org 20532S: Maintained 20533F: drivers/scsi/qla1280.[ch] 20534 20535QLOGIC QLA2XXX FC-SCSI DRIVER 20536M: Nilesh Javali <njavali@marvell.com> 20537M: GR-QLogic-Storage-Upstream@marvell.com 20538L: linux-scsi@vger.kernel.org 20539S: Supported 20540F: drivers/scsi/qla2xxx/ 20541 20542QLOGIC QLA3XXX NETWORK DRIVER 20543M: GR-Linux-NIC-Dev@marvell.com 20544L: netdev@vger.kernel.org 20545S: Maintained 20546F: drivers/net/ethernet/qlogic/qla3xxx.* 20547 20548QLOGIC QLA4XXX iSCSI DRIVER 20549M: Nilesh Javali <njavali@marvell.com> 20550M: Manish Rangankar <mrangankar@marvell.com> 20551M: GR-QLogic-Storage-Upstream@marvell.com 20552L: linux-scsi@vger.kernel.org 20553S: Supported 20554F: drivers/scsi/qla4xxx/ 20555 20556QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 20557M: Shahed Shaikh <shshaikh@marvell.com> 20558M: Manish Chopra <manishc@marvell.com> 20559M: GR-Linux-NIC-Dev@marvell.com 20560L: netdev@vger.kernel.org 20561S: Maintained 20562F: drivers/net/ethernet/qlogic/qlcnic/ 20563 20564QM1D1B0004 MEDIA DRIVER 20565M: Akihiro Tsukada <tskd08@gmail.com> 20566L: linux-media@vger.kernel.org 20567S: Odd Fixes 20568F: drivers/media/tuners/qm1d1b0004* 20569 20570QM1D1C0042 MEDIA DRIVER 20571M: Akihiro Tsukada <tskd08@gmail.com> 20572L: linux-media@vger.kernel.org 20573S: Odd Fixes 20574F: drivers/media/tuners/qm1d1c0042* 20575 20576QNAP MCU DRIVER 20577M: Heiko Stuebner <heiko@sntech.de> 20578S: Maintained 20579F: drivers/hwmon/qnap-mcu-hwmon.c 20580F: drivers/input/misc/qnap-mcu-input.c 20581F: drivers/leds/leds-qnap-mcu.c 20582F: drivers/mfd/qnap-mcu.c 20583F: include/linux/mfd/qnap-mcu.h 20584 20585QNX4 FILESYSTEM 20586M: Anders Larsen <al@alarsen.net> 20587S: Maintained 20588W: http://www.alarsen.net/linux/qnx4fs/ 20589F: fs/qnx4/ 20590F: include/uapi/linux/qnx4_fs.h 20591F: include/uapi/linux/qnxtypes.h 20592 20593QNX6 FILESYSTEM 20594S: Orphan 20595F: Documentation/filesystems/qnx6.rst 20596F: fs/qnx6/ 20597F: include/linux/qnx6_fs.h 20598 20599QORIQ DPAA2 FSL-MC BUS DRIVER 20600M: Ioana Ciornei <ioana.ciornei@nxp.com> 20601L: linuxppc-dev@lists.ozlabs.org 20602L: linux-kernel@vger.kernel.org 20603S: Maintained 20604F: Documentation/ABI/stable/sysfs-bus-fsl-mc 20605F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.yaml 20606F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 20607F: drivers/bus/fsl-mc/ 20608F: include/uapi/linux/fsl_mc.h 20609 20610QT1010 MEDIA DRIVER 20611L: linux-media@vger.kernel.org 20612S: Orphan 20613W: https://linuxtv.org 20614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20615F: drivers/media/tuners/qt1010* 20616 20617QUALCOMM ATH12K WIRELESS DRIVER 20618M: Jeff Johnson <jjohnson@kernel.org> 20619L: linux-wireless@vger.kernel.org 20620L: ath12k@lists.infradead.org 20621S: Supported 20622W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 20623T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20624F: drivers/net/wireless/ath/ath12k/ 20625N: ath12k 20626 20627QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 20628M: Jeff Johnson <jjohnson@kernel.org> 20629L: linux-wireless@vger.kernel.org 20630L: ath10k@lists.infradead.org 20631S: Supported 20632W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 20633T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20634F: drivers/net/wireless/ath/ath10k/ 20635N: ath10k 20636 20637QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 20638M: Jeff Johnson <jjohnson@kernel.org> 20639L: linux-wireless@vger.kernel.org 20640L: ath11k@lists.infradead.org 20641S: Supported 20642W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 20643B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 20644T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20645F: drivers/net/wireless/ath/ath11k/ 20646N: ath11k 20647 20648QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 20649M: Toke Høiland-Jørgensen <toke@toke.dk> 20650L: linux-wireless@vger.kernel.org 20651S: Maintained 20652W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 20653T: git git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git 20654F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 20655F: drivers/net/wireless/ath/ath9k/ 20656 20657QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 20658M: Stefan Wahren <wahrenst@gmx.net> 20659L: netdev@vger.kernel.org 20660S: Maintained 20661F: Documentation/devicetree/bindings/net/qca,qca7000.yaml 20662F: drivers/net/ethernet/qualcomm/qca* 20663 20664QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 20665M: Stephan Gerhold <stephan@gerhold.net> 20666L: netdev@vger.kernel.org 20667L: linux-arm-msm@vger.kernel.org 20668S: Maintained 20669F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 20670F: drivers/net/wwan/qcom_bam_dmux.c 20671 20672QUALCOMM CAMERA SUBSYSTEM DRIVER 20673M: Robert Foss <rfoss@kernel.org> 20674M: Todor Tomov <todor.too@gmail.com> 20675M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20676R: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> 20677L: linux-media@vger.kernel.org 20678S: Maintained 20679F: Documentation/admin-guide/media/qcom_camss.rst 20680F: Documentation/devicetree/bindings/media/qcom,*camss* 20681F: drivers/media/platform/qcom/camss/ 20682 20683QUALCOMM CLOCK DRIVERS 20684M: Bjorn Andersson <andersson@kernel.org> 20685L: linux-arm-msm@vger.kernel.org 20686S: Supported 20687T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20688F: Documentation/devicetree/bindings/clock/qcom,* 20689F: drivers/clk/qcom/ 20690F: include/dt-bindings/clock/qcom,* 20691 20692QUALCOMM CLOUD AI (QAIC) DRIVER 20693M: Jeff Hugo <jeff.hugo@oss.qualcomm.com> 20694R: Carl Vanderlip <quic_carlv@quicinc.com> 20695L: linux-arm-msm@vger.kernel.org 20696L: dri-devel@lists.freedesktop.org 20697S: Supported 20698T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 20699F: Documentation/ABI/testing/sysfs-driver-qaic 20700F: Documentation/accel/qaic/ 20701F: drivers/accel/qaic/ 20702F: include/uapi/drm/qaic_accel.h 20703 20704QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 20705M: Bjorn Andersson <andersson@kernel.org> 20706M: Konrad Dybcio <konradybcio@kernel.org> 20707L: linux-pm@vger.kernel.org 20708L: linux-arm-msm@vger.kernel.org 20709S: Maintained 20710F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 20711F: drivers/pmdomain/qcom/cpr.c 20712 20713QUALCOMM CPUCP MAILBOX DRIVER 20714M: Sibi Sankar <quic_sibis@quicinc.com> 20715L: linux-arm-msm@vger.kernel.org 20716S: Supported 20717F: Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml 20718F: drivers/mailbox/qcom-cpucp-mbox.c 20719 20720QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 20721M: Ilia Lin <ilia.lin@kernel.org> 20722L: linux-pm@vger.kernel.org 20723S: Maintained 20724F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 20725F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 20726F: drivers/cpufreq/qcom-cpufreq-nvmem.c 20727 20728QUALCOMM CRYPTO DRIVERS 20729M: Thara Gopinath <thara.gopinath@gmail.com> 20730L: linux-crypto@vger.kernel.org 20731L: linux-arm-msm@vger.kernel.org 20732S: Maintained 20733F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 20734F: drivers/crypto/qce/ 20735 20736QUALCOMM EMAC GIGABIT ETHERNET DRIVER 20737M: Timur Tabi <timur@kernel.org> 20738L: netdev@vger.kernel.org 20739S: Maintained 20740F: drivers/net/ethernet/qualcomm/emac/ 20741 20742QUALCOMM ETHQOS ETHERNET DRIVER 20743M: Vinod Koul <vkoul@kernel.org> 20744L: netdev@vger.kernel.org 20745L: linux-arm-msm@vger.kernel.org 20746S: Maintained 20747F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 20748F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 20749 20750QUALCOMM FASTRPC DRIVER 20751M: Srinivas Kandagatla <srini@kernel.org> 20752M: Amol Maheshwari <amahesh@qti.qualcomm.com> 20753L: linux-arm-msm@vger.kernel.org 20754L: dri-devel@lists.freedesktop.org 20755S: Maintained 20756F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 20757F: drivers/misc/fastrpc.c 20758F: include/uapi/misc/fastrpc.h 20759 20760QUALCOMM HEXAGON ARCHITECTURE 20761M: Brian Cain <brian.cain@oss.qualcomm.com> 20762L: linux-hexagon@vger.kernel.org 20763S: Supported 20764T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 20765F: arch/hexagon/ 20766 20767QUALCOMM HIDMA DRIVER 20768M: Sinan Kaya <okaya@kernel.org> 20769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20770L: linux-arm-msm@vger.kernel.org 20771L: dmaengine@vger.kernel.org 20772S: Supported 20773F: drivers/dma/qcom/hidma* 20774 20775QUALCOMM I2C QCOM GENI DRIVER 20776M: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> 20777M: Viken Dadhaniya <quic_vdadhani@quicinc.com> 20778L: linux-i2c@vger.kernel.org 20779L: linux-arm-msm@vger.kernel.org 20780S: Maintained 20781F: Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml 20782F: drivers/i2c/busses/i2c-qcom-geni.c 20783 20784QUALCOMM I2C CCI DRIVER 20785M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20786M: Robert Foss <rfoss@kernel.org> 20787L: linux-i2c@vger.kernel.org 20788L: linux-arm-msm@vger.kernel.org 20789S: Maintained 20790F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 20791F: drivers/i2c/busses/i2c-qcom-cci.c 20792 20793QUALCOMM INTERCONNECT BWMON DRIVER 20794M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 20795L: linux-arm-msm@vger.kernel.org 20796S: Maintained 20797F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 20798F: drivers/soc/qcom/icc-bwmon.c 20799F: drivers/soc/qcom/trace_icc-bwmon.h 20800 20801QUALCOMM IOMMU 20802M: Rob Clark <robin.clark@oss.qualcomm.com> 20803L: iommu@lists.linux.dev 20804L: linux-arm-msm@vger.kernel.org 20805S: Maintained 20806F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 20807F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 20808F: drivers/iommu/msm_iommu* 20809 20810QUALCOMM IPC ROUTER (QRTR) DRIVER 20811M: Manivannan Sadhasivam <mani@kernel.org> 20812L: linux-arm-msm@vger.kernel.org 20813S: Maintained 20814F: include/trace/events/qrtr.h 20815F: include/uapi/linux/qrtr.h 20816F: net/qrtr/ 20817 20818QUALCOMM IPCC MAILBOX DRIVER 20819M: Manivannan Sadhasivam <mani@kernel.org> 20820L: linux-arm-msm@vger.kernel.org 20821S: Supported 20822F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 20823F: drivers/mailbox/qcom-ipcc.c 20824F: include/dt-bindings/mailbox/qcom-ipcc.h 20825 20826QUALCOMM IPQ4019 USB PHY DRIVER 20827M: Robert Marko <robert.marko@sartura.hr> 20828M: Luka Perkov <luka.perkov@sartura.hr> 20829L: linux-arm-msm@vger.kernel.org 20830S: Maintained 20831F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 20832F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 20833 20834QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 20835M: Robert Marko <robert.marko@sartura.hr> 20836M: Luka Perkov <luka.perkov@sartura.hr> 20837L: linux-arm-msm@vger.kernel.org 20838S: Maintained 20839F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 20840F: drivers/regulator/vqmmc-ipq4019-regulator.c 20841 20842QUALCOMM IRIS VIDEO ACCELERATOR DRIVER 20843M: Vikash Garodia <quic_vgarodia@quicinc.com> 20844M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20845R: Abhinav Kumar <abhinav.kumar@linux.dev> 20846R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20847L: linux-media@vger.kernel.org 20848L: linux-arm-msm@vger.kernel.org 20849S: Maintained 20850F: Documentation/devicetree/bindings/media/qcom,*-iris.yaml 20851F: drivers/media/platform/qcom/iris/ 20852 20853QUALCOMM NAND CONTROLLER DRIVER 20854M: Manivannan Sadhasivam <mani@kernel.org> 20855L: linux-mtd@lists.infradead.org 20856L: linux-arm-msm@vger.kernel.org 20857S: Maintained 20858F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 20859F: drivers/mtd/nand/raw/qcom_nandc.c 20860 20861QUALCOMM SMB CHARGER DRIVER 20862M: Casey Connolly <casey.connolly@linaro.org> 20863L: linux-arm-msm@vger.kernel.org 20864S: Maintained 20865F: Documentation/devicetree/bindings/power/supply/qcom,pmi8998-charger.yaml 20866F: drivers/power/supply/qcom_smbx.c 20867 20868QUALCOMM QSEECOM DRIVER 20869M: Maximilian Luz <luzmaximilian@gmail.com> 20870L: linux-arm-msm@vger.kernel.org 20871S: Maintained 20872F: drivers/firmware/qcom/qcom_qseecom.c 20873 20874QUALCOMM QSEECOM UEFISECAPP DRIVER 20875M: Maximilian Luz <luzmaximilian@gmail.com> 20876L: linux-arm-msm@vger.kernel.org 20877S: Maintained 20878F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20879 20880QUALCOMM RMNET DRIVER 20881M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 20882M: Sean Tranchetti <quic_stranche@quicinc.com> 20883L: netdev@vger.kernel.org 20884S: Maintained 20885F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20886F: drivers/net/ethernet/qualcomm/rmnet/ 20887F: include/linux/if_rmnet.h 20888 20889QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20890M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20891L: linux-arm-msm@vger.kernel.org 20892S: Maintained 20893F: drivers/firmware/qcom/qcom_tzmem.c 20894F: drivers/firmware/qcom/qcom_tzmem.h 20895F: include/linux/firmware/qcom/qcom_tzmem.h 20896 20897QUALCOMM TSENS THERMAL DRIVER 20898M: Amit Kucheria <amitk@kernel.org> 20899M: Thara Gopinath <thara.gopinath@gmail.com> 20900L: linux-pm@vger.kernel.org 20901L: linux-arm-msm@vger.kernel.org 20902S: Maintained 20903F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20904F: drivers/thermal/qcom/ 20905 20906QUALCOMM TYPEC PORT MANAGER DRIVER 20907M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20908L: linux-arm-msm@vger.kernel.org 20909L: linux-usb@vger.kernel.org 20910S: Maintained 20911F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20912F: drivers/usb/typec/tcpm/qcom/ 20913 20914QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20915M: Vikash Garodia <quic_vgarodia@quicinc.com> 20916M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20917R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20918L: linux-media@vger.kernel.org 20919L: linux-arm-msm@vger.kernel.org 20920S: Maintained 20921T: git git://linuxtv.org/media.git 20922F: Documentation/devicetree/bindings/media/*venus* 20923F: drivers/media/platform/qcom/venus/ 20924 20925QUALCOMM WCN36XX WIRELESS DRIVER 20926M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20927L: wcn36xx@lists.infradead.org 20928S: Supported 20929W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20930F: drivers/net/wireless/ath/wcn36xx/ 20931 20932QUANTENNA QTNFMAC WIRELESS DRIVER 20933M: Igor Mitsyanko <imitsyanko@quantenna.com> 20934R: Sergey Matyukevich <geomatsi@gmail.com> 20935L: linux-wireless@vger.kernel.org 20936S: Maintained 20937F: drivers/net/wireless/quantenna/ 20938 20939RADEON and AMDGPU DRM DRIVERS 20940M: Alex Deucher <alexander.deucher@amd.com> 20941M: Christian König <christian.koenig@amd.com> 20942L: amd-gfx@lists.freedesktop.org 20943S: Supported 20944B: https://gitlab.freedesktop.org/drm/amd/-/issues 20945C: irc://irc.oftc.net/radeon 20946T: git https://gitlab.freedesktop.org/agd5f/linux.git 20947F: Documentation/gpu/amdgpu/ 20948F: drivers/gpu/drm/amd/ 20949F: drivers/gpu/drm/ci/xfails/amd* 20950F: drivers/gpu/drm/radeon/ 20951F: include/uapi/drm/amdgpu_drm.h 20952F: include/uapi/drm/radeon_drm.h 20953 20954RADEON FRAMEBUFFER DISPLAY DRIVER 20955M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20956L: linux-fbdev@vger.kernel.org 20957S: Maintained 20958F: drivers/video/fbdev/aty/radeon* 20959F: include/uapi/linux/radeonfb.h 20960 20961RADIOSHARK RADIO DRIVER 20962M: Hans Verkuil <hverkuil@kernel.org> 20963L: linux-media@vger.kernel.org 20964S: Maintained 20965T: git git://linuxtv.org/media.git 20966F: drivers/media/radio/radio-shark.c 20967 20968RADIOSHARK2 RADIO DRIVER 20969M: Hans Verkuil <hverkuil@kernel.org> 20970L: linux-media@vger.kernel.org 20971S: Maintained 20972T: git git://linuxtv.org/media.git 20973F: drivers/media/radio/radio-shark2.c 20974F: drivers/media/radio/radio-tea5777.c 20975 20976RADOS BLOCK DEVICE (RBD) 20977M: Ilya Dryomov <idryomov@gmail.com> 20978R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20979L: ceph-devel@vger.kernel.org 20980S: Supported 20981W: http://ceph.com/ 20982T: git https://github.com/ceph/ceph-client.git 20983F: Documentation/ABI/testing/sysfs-bus-rbd 20984F: drivers/block/rbd.c 20985F: drivers/block/rbd_types.h 20986 20987RAGE128 FRAMEBUFFER DISPLAY DRIVER 20988L: linux-fbdev@vger.kernel.org 20989S: Orphan 20990F: drivers/video/fbdev/aty/aty128fb.c 20991 20992RAINSHADOW-CEC DRIVER 20993M: Hans Verkuil <hverkuil@kernel.org> 20994L: linux-media@vger.kernel.org 20995S: Maintained 20996T: git git://linuxtv.org/media.git 20997F: drivers/media/cec/usb/rainshadow/ 20998 20999RALINK MIPS ARCHITECTURE 21000M: John Crispin <john@phrozen.org> 21001M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21002L: linux-mips@vger.kernel.org 21003S: Maintained 21004F: arch/mips/ralink 21005 21006RALINK MT7621 MIPS ARCHITECTURE 21007M: Chester A. Unal <chester.a.unal@arinc9.com> 21008M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21009L: linux-mips@vger.kernel.org 21010S: Maintained 21011F: arch/mips/boot/dts/ralink/mt7621* 21012 21013RALINK RT2X00 WIRELESS LAN DRIVER 21014M: Stanislaw Gruszka <stf_xl@wp.pl> 21015L: linux-wireless@vger.kernel.org 21016S: Maintained 21017F: drivers/net/wireless/ralink/ 21018 21019RAMDISK RAM BLOCK DEVICE DRIVER 21020M: Jens Axboe <axboe@kernel.dk> 21021S: Maintained 21022F: Documentation/admin-guide/blockdev/ramdisk.rst 21023F: drivers/block/brd.c 21024 21025RANCHU VIRTUAL BOARD FOR MIPS 21026M: Miodrag Dinic <miodrag.dinic@mips.com> 21027L: linux-mips@vger.kernel.org 21028S: Supported 21029F: arch/mips/configs/generic/board-ranchu.config 21030F: arch/mips/generic/board-ranchu.c 21031 21032RANDOM NUMBER DRIVER 21033M: "Theodore Ts'o" <tytso@mit.edu> 21034M: Jason A. Donenfeld <Jason@zx2c4.com> 21035S: Maintained 21036T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21037F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21038F: drivers/char/random.c 21039F: include/linux/random.h 21040F: include/uapi/linux/random.h 21041F: drivers/virt/vmgenid.c 21042N: ^.*/vdso/[^/]*getrandom[^/]+$ 21043 21044RAPIDIO SUBSYSTEM 21045M: Matt Porter <mporter@kernel.crashing.org> 21046M: Alexandre Bounine <alex.bou9@gmail.com> 21047S: Maintained 21048F: drivers/rapidio/ 21049 21050RAS INFRASTRUCTURE 21051M: Tony Luck <tony.luck@intel.com> 21052M: Borislav Petkov <bp@alien8.de> 21053L: linux-edac@vger.kernel.org 21054S: Maintained 21055F: Documentation/admin-guide/RAS 21056F: drivers/ras/ 21057F: include/linux/ras.h 21058F: include/ras/ras_event.h 21059 21060RAS FRU MEMORY POISON MANAGER (FMPM) 21061M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21062L: linux-edac@vger.kernel.org 21063S: Maintained 21064F: drivers/ras/amd/fmpm.c 21065 21066RASPBERRY PI PISP BACK END 21067M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21068R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21069L: linux-media@vger.kernel.org 21070S: Maintained 21071F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21072F: drivers/media/platform/raspberrypi/pisp_be/ 21073F: include/uapi/linux/media/raspberrypi/ 21074 21075RASPBERRY PI PISP CAMERA FRONT END 21076M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21077M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21078S: Maintained 21079F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21080F: drivers/media/platform/raspberrypi/rp1-cfe/ 21081 21082RASPBERRY PI RP1 PCI DRIVER 21083M: Andrea della Porta <andrea.porta@suse.com> 21084S: Maintained 21085F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21086F: drivers/clk/clk-rp1.c 21087F: drivers/misc/rp1/ 21088F: drivers/pinctrl/pinctrl-rp1.c 21089 21090RC-CORE / LIRC FRAMEWORK 21091M: Sean Young <sean@mess.org> 21092L: linux-media@vger.kernel.org 21093S: Maintained 21094W: http://linuxtv.org 21095T: git git://linuxtv.org/media.git 21096F: Documentation/driver-api/media/rc-core.rst 21097F: Documentation/userspace-api/media/rc/ 21098F: drivers/media/rc/ 21099F: include/media/rc-core.h 21100F: include/media/rc-map.h 21101F: include/uapi/linux/lirc.h 21102 21103RCMM REMOTE CONTROLS DECODER 21104M: Patrick Lerda <patrick9876@free.fr> 21105S: Maintained 21106F: drivers/media/rc/ir-rcmm-decoder.c 21107 21108RCUTORTURE TEST FRAMEWORK 21109M: "Paul E. McKenney" <paulmck@kernel.org> 21110M: Josh Triplett <josh@joshtriplett.org> 21111R: Steven Rostedt <rostedt@goodmis.org> 21112R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21113R: Lai Jiangshan <jiangshanlai@gmail.com> 21114L: rcu@vger.kernel.org 21115S: Supported 21116T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21117F: tools/testing/selftests/rcutorture 21118 21119RDACM20 Camera Sensor 21120M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21121M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21122M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21123M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21124L: linux-media@vger.kernel.org 21125S: Maintained 21126F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21127F: drivers/media/i2c/max9271.c 21128F: drivers/media/i2c/max9271.h 21129F: drivers/media/i2c/rdacm20.c 21130 21131RDACM21 Camera Sensor 21132M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21133M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21134M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21135M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21136L: linux-media@vger.kernel.org 21137S: Maintained 21138F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21139F: drivers/media/i2c/max9271.c 21140F: drivers/media/i2c/max9271.h 21141F: drivers/media/i2c/rdacm21.c 21142 21143RDC R-321X SoC 21144M: Florian Fainelli <florian@openwrt.org> 21145S: Maintained 21146 21147RDC R6040 FAST ETHERNET DRIVER 21148M: Florian Fainelli <f.fainelli@gmail.com> 21149L: netdev@vger.kernel.org 21150S: Maintained 21151F: drivers/net/ethernet/rdc/r6040.c 21152 21153RDMAVT - RDMA verbs software 21154M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21155L: linux-rdma@vger.kernel.org 21156S: Supported 21157F: drivers/infiniband/sw/rdmavt 21158 21159RDS - RELIABLE DATAGRAM SOCKETS 21160M: Allison Henderson <allison.henderson@oracle.com> 21161L: netdev@vger.kernel.org 21162L: linux-rdma@vger.kernel.org 21163L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21164S: Supported 21165W: https://oss.oracle.com/projects/rds/ 21166F: Documentation/networking/rds.rst 21167F: net/rds/ 21168F: tools/testing/selftests/net/rds/ 21169 21170RDT - RESOURCE ALLOCATION 21171M: Tony Luck <tony.luck@intel.com> 21172M: Reinette Chatre <reinette.chatre@intel.com> 21173R: Dave Martin <Dave.Martin@arm.com> 21174R: James Morse <james.morse@arm.com> 21175L: linux-kernel@vger.kernel.org 21176S: Supported 21177F: Documentation/filesystems/resctrl.rst 21178F: arch/x86/include/asm/resctrl.h 21179F: arch/x86/kernel/cpu/resctrl/ 21180F: fs/resctrl/ 21181F: include/linux/resctrl*.h 21182F: tools/testing/selftests/resctrl/ 21183 21184READ-COPY UPDATE (RCU) 21185M: "Paul E. McKenney" <paulmck@kernel.org> 21186M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21187M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21188M: Joel Fernandes <joelagnelf@nvidia.com> 21189M: Josh Triplett <josh@joshtriplett.org> 21190M: Boqun Feng <boqun.feng@gmail.com> 21191M: Uladzislau Rezki <urezki@gmail.com> 21192R: Steven Rostedt <rostedt@goodmis.org> 21193R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21194R: Lai Jiangshan <jiangshanlai@gmail.com> 21195R: Zqiang <qiang.zhang@linux.dev> 21196L: rcu@vger.kernel.org 21197S: Supported 21198W: http://www.rdrop.com/users/paulmck/RCU/ 21199T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21200F: Documentation/RCU/ 21201F: include/linux/rcu* 21202F: kernel/rcu/ 21203F: rust/kernel/sync/rcu.rs 21204X: Documentation/RCU/torture.rst 21205X: include/linux/srcu*.h 21206X: kernel/rcu/srcu*.c 21207 21208REAL TIME CLOCK (RTC) SUBSYSTEM 21209M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21210L: linux-rtc@vger.kernel.org 21211S: Maintained 21212Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21213T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21214F: Documentation/admin-guide/rtc.rst 21215F: Documentation/devicetree/bindings/rtc/ 21216F: drivers/rtc/ 21217F: include/linux/rtc.h 21218F: include/linux/rtc/ 21219F: include/uapi/linux/rtc.h 21220F: tools/testing/selftests/rtc/ 21221 21222Real-time Linux Analysis (RTLA) tools 21223M: Steven Rostedt <rostedt@goodmis.org> 21224L: linux-trace-kernel@vger.kernel.org 21225S: Maintained 21226F: Documentation/tools/rtla/ 21227F: tools/tracing/rtla/ 21228 21229Real-time Linux (PREEMPT_RT) 21230M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21231M: Clark Williams <clrkwllms@kernel.org> 21232M: Steven Rostedt <rostedt@goodmis.org> 21233L: linux-rt-devel@lists.linux.dev 21234S: Supported 21235K: PREEMPT_RT 21236 21237REALTEK AUDIO CODECS 21238M: Oder Chiou <oder_chiou@realtek.com> 21239S: Maintained 21240F: include/sound/rt*.h 21241F: sound/soc/codecs/rt* 21242 21243REALTEK OTTO WATCHDOG 21244M: Sander Vanheule <sander@svanheule.net> 21245L: linux-watchdog@vger.kernel.org 21246S: Maintained 21247F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21248F: drivers/watchdog/realtek_otto_wdt.c 21249 21250REALTEK RTL83xx SMI DSA ROUTER CHIPS 21251M: Linus Walleij <linus.walleij@linaro.org> 21252M: Alvin Šipraga <alsi@bang-olufsen.dk> 21253S: Maintained 21254F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21255F: drivers/net/dsa/realtek/* 21256 21257REALTEK SPI-NAND 21258M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21259S: Maintained 21260F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21261F: drivers/spi/spi-realtek-rtl-snand.c 21262 21263REALTEK WIRELESS DRIVER (rtlwifi family) 21264M: Ping-Ke Shih <pkshih@realtek.com> 21265L: linux-wireless@vger.kernel.org 21266S: Maintained 21267T: git https://github.com/pkshih/rtw.git 21268F: drivers/net/wireless/realtek/rtlwifi/ 21269 21270REALTEK WIRELESS DRIVER (rtw88) 21271M: Ping-Ke Shih <pkshih@realtek.com> 21272L: linux-wireless@vger.kernel.org 21273S: Maintained 21274T: git https://github.com/pkshih/rtw.git 21275F: drivers/net/wireless/realtek/rtw88/ 21276 21277REALTEK WIRELESS DRIVER (rtw89) 21278M: Ping-Ke Shih <pkshih@realtek.com> 21279L: linux-wireless@vger.kernel.org 21280S: Maintained 21281T: git https://github.com/pkshih/rtw.git 21282F: drivers/net/wireless/realtek/rtw89/ 21283 21284REDPINE WIRELESS DRIVER 21285L: linux-wireless@vger.kernel.org 21286S: Orphan 21287F: drivers/net/wireless/rsi/ 21288 21289REGISTER MAP ABSTRACTION 21290M: Mark Brown <broonie@kernel.org> 21291L: linux-kernel@vger.kernel.org 21292S: Supported 21293T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21294F: Documentation/devicetree/bindings/regmap/ 21295F: drivers/base/regmap/ 21296F: include/linux/regmap.h 21297 21298REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21299M: Bjorn Andersson <andersson@kernel.org> 21300M: Mathieu Poirier <mathieu.poirier@linaro.org> 21301L: linux-remoteproc@vger.kernel.org 21302S: Maintained 21303T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21304F: Documentation/ABI/testing/sysfs-class-remoteproc 21305F: Documentation/devicetree/bindings/remoteproc/ 21306F: Documentation/staging/remoteproc.rst 21307F: drivers/remoteproc/ 21308F: include/linux/remoteproc.h 21309F: include/linux/remoteproc/ 21310 21311REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21312M: Bjorn Andersson <andersson@kernel.org> 21313M: Mathieu Poirier <mathieu.poirier@linaro.org> 21314L: linux-remoteproc@vger.kernel.org 21315S: Maintained 21316T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21317F: Documentation/ABI/testing/sysfs-bus-rpmsg 21318F: Documentation/staging/rpmsg.rst 21319F: drivers/rpmsg/ 21320F: include/linux/rpmsg.h 21321F: include/linux/rpmsg/ 21322F: include/uapi/linux/rpmsg.h 21323F: samples/rpmsg/ 21324 21325REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21326M: Stephan Gerhold <stephan@gerhold.net> 21327L: netdev@vger.kernel.org 21328L: linux-remoteproc@vger.kernel.org 21329S: Maintained 21330F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21331 21332RENESAS CLOCK DRIVERS 21333M: Geert Uytterhoeven <geert+renesas@glider.be> 21334L: linux-renesas-soc@vger.kernel.org 21335S: Supported 21336T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21337F: Documentation/devicetree/bindings/clock/renesas,* 21338F: drivers/clk/renesas/ 21339 21340RENESAS EMEV2 I2C DRIVER 21341M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21342L: linux-renesas-soc@vger.kernel.org 21343S: Supported 21344F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21345F: drivers/i2c/busses/i2c-emev2.c 21346 21347RENESAS ETHERNET AVB DRIVER 21348M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21349R: Paul Barker <paul@pbarker.dev> 21350L: netdev@vger.kernel.org 21351L: linux-renesas-soc@vger.kernel.org 21352S: Maintained 21353F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21354F: drivers/net/ethernet/renesas/Kconfig 21355F: drivers/net/ethernet/renesas/Makefile 21356F: drivers/net/ethernet/renesas/ravb* 21357 21358RENESAS ETHERNET SWITCH DRIVER 21359R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21360L: netdev@vger.kernel.org 21361L: linux-renesas-soc@vger.kernel.org 21362F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21363F: drivers/net/ethernet/renesas/Kconfig 21364F: drivers/net/ethernet/renesas/Makefile 21365F: drivers/net/ethernet/renesas/rcar_gen4* 21366F: drivers/net/ethernet/renesas/rswitch* 21367 21368RENESAS ETHERNET TSN DRIVER 21369M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21370L: netdev@vger.kernel.org 21371L: linux-renesas-soc@vger.kernel.org 21372S: Maintained 21373F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21374F: drivers/net/ethernet/renesas/rtsn.* 21375 21376RENESAS IDT821034 ASoC CODEC 21377M: Herve Codina <herve.codina@bootlin.com> 21378L: linux-sound@vger.kernel.org 21379S: Maintained 21380F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21381F: sound/soc/codecs/idt821034.c 21382 21383RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21384M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21385L: linux-sound@vger.kernel.org 21386L: linux-renesas-soc@vger.kernel.org 21387S: Supported 21388F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21389F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21390F: sound/soc/renesas/rcar/ 21391F: sound/soc/renesas/fsi.c 21392F: include/sound/sh_fsi.h 21393 21394RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21395M: Miquel Raynal <miquel.raynal@bootlin.com> 21396L: linux-mtd@lists.infradead.org 21397L: linux-renesas-soc@vger.kernel.org 21398S: Maintained 21399F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21400F: drivers/mtd/nand/raw/renesas-nand-controller.c 21401 21402RENESAS R-CAR GYROADC DRIVER 21403M: Marek Vasut <marek.vasut@gmail.com> 21404L: linux-iio@vger.kernel.org 21405S: Supported 21406F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21407F: drivers/iio/adc/rcar-gyroadc.c 21408 21409RENESAS R-CAR I2C DRIVERS 21410M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21411L: linux-renesas-soc@vger.kernel.org 21412S: Supported 21413F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21414F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21415F: drivers/i2c/busses/i2c-rcar.c 21416F: drivers/i2c/busses/i2c-sh_mobile.c 21417 21418RENESAS R-CAR SATA DRIVER 21419M: Geert Uytterhoeven <geert+renesas@glider.be> 21420L: linux-ide@vger.kernel.org 21421L: linux-renesas-soc@vger.kernel.org 21422S: Supported 21423F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21424F: drivers/ata/sata_rcar.c 21425 21426RENESAS R-CAR THERMAL DRIVERS 21427M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21428L: linux-renesas-soc@vger.kernel.org 21429S: Supported 21430F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21431F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21432F: drivers/thermal/renesas/rcar_gen3_thermal.c 21433F: drivers/thermal/renesas/rcar_thermal.c 21434 21435RENESAS RIIC DRIVER 21436M: Chris Brandt <chris.brandt@renesas.com> 21437L: linux-renesas-soc@vger.kernel.org 21438S: Supported 21439F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21440F: drivers/i2c/busses/i2c-riic.c 21441 21442RENESAS RZ AUDIO (ASoC) DRIVER 21443M: Biju Das <biju.das.jz@bp.renesas.com> 21444M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21445L: linux-sound@vger.kernel.org 21446L: linux-renesas-soc@vger.kernel.org 21447S: Supported 21448F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21449F: sound/soc/renesas/rz-ssi.c 21450 21451RENESAS RZ/G2L A/D DRIVER 21452M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21453L: linux-iio@vger.kernel.org 21454L: linux-renesas-soc@vger.kernel.org 21455S: Supported 21456F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21457F: drivers/iio/adc/rzg2l_adc.c 21458 21459RENESAS RZ/G2L MTU3a COUNTER DRIVER 21460M: Biju Das <biju.das.jz@bp.renesas.com> 21461L: linux-iio@vger.kernel.org 21462L: linux-renesas-soc@vger.kernel.org 21463S: Supported 21464F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21465F: drivers/counter/rz-mtu3-cnt.c 21466 21467RENESAS RTCA-3 RTC DRIVER 21468M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21469L: linux-rtc@vger.kernel.org 21470L: linux-renesas-soc@vger.kernel.org 21471S: Supported 21472F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21473F: drivers/rtc/rtc-renesas-rtca3.c 21474 21475RENESAS RZ/N1 A5PSW SWITCH DRIVER 21476M: Clément Léger <clement.leger@bootlin.com> 21477L: linux-renesas-soc@vger.kernel.org 21478L: netdev@vger.kernel.org 21479S: Maintained 21480F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21481F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21482F: drivers/net/dsa/rzn1_a5psw* 21483F: drivers/net/pcs/pcs-rzn1-miic.c 21484F: include/dt-bindings/net/pcs-rzn1-miic.h 21485F: include/linux/pcs-rzn1-miic.h 21486F: net/dsa/tag_rzn1_a5psw.c 21487 21488RENESAS RZ/N1 DWMAC GLUE LAYER 21489M: Romain Gantois <romain.gantois@bootlin.com> 21490S: Maintained 21491F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21492F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21493 21494RENESAS RZ/N1 RTC CONTROLLER DRIVER 21495M: Miquel Raynal <miquel.raynal@bootlin.com> 21496L: linux-rtc@vger.kernel.org 21497L: linux-renesas-soc@vger.kernel.org 21498S: Maintained 21499F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21500F: drivers/rtc/rtc-rzn1.c 21501 21502RENESAS RZ/N1 USBF CONTROLLER DRIVER 21503M: Herve Codina <herve.codina@bootlin.com> 21504L: linux-renesas-soc@vger.kernel.org 21505L: linux-usb@vger.kernel.org 21506S: Maintained 21507F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21508F: drivers/usb/gadget/udc/renesas_usbf.c 21509 21510RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21511M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21512L: netdev@vger.kernel.org 21513L: linux-renesas-soc@vger.kernel.org 21514S: Maintained 21515F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21516F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21517 21518RENESAS RZ/V2H(P) RSPI DRIVER 21519M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21520L: linux-spi@vger.kernel.org 21521L: linux-renesas-soc@vger.kernel.org 21522S: Maintained 21523F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21524F: drivers/spi/spi-rzv2h-rspi.c 21525 21526RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21527M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21528M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21529L: linux-renesas-soc@vger.kernel.org 21530S: Supported 21531F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21532F: drivers/reset/reset-rzv2h-usb2phy.c 21533 21534RENESAS RZ/V2M I2C DRIVER 21535M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21536L: linux-i2c@vger.kernel.org 21537L: linux-renesas-soc@vger.kernel.org 21538S: Supported 21539F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21540F: drivers/i2c/busses/i2c-rzv2m.c 21541 21542RENESAS SUPERH ETHERNET DRIVER 21543M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21544L: netdev@vger.kernel.org 21545L: linux-renesas-soc@vger.kernel.org 21546S: Maintained 21547F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21548F: drivers/net/ethernet/renesas/Kconfig 21549F: drivers/net/ethernet/renesas/Makefile 21550F: drivers/net/ethernet/renesas/sh_eth* 21551F: include/linux/sh_eth.h 21552 21553RENESAS USB PHY DRIVER 21554M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21555L: linux-renesas-soc@vger.kernel.org 21556S: Maintained 21557F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21558 21559RENESAS VERSACLOCK 7 CLOCK DRIVER 21560M: Alex Helms <alexander.helms.jy@renesas.com> 21561S: Maintained 21562F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21563F: drivers/clk/clk-versaclock7.c 21564 21565RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21566M: Herve Codina <herve.codina@bootlin.com> 21567L: linux-iio@vger.kernel.org 21568S: Maintained 21569F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21570F: drivers/iio/potentiometer/x9250.c 21571 21572RESET CONTROLLER FRAMEWORK 21573M: Philipp Zabel <p.zabel@pengutronix.de> 21574S: Maintained 21575T: git git://git.pengutronix.de/git/pza/linux 21576F: Documentation/devicetree/bindings/reset/ 21577F: Documentation/driver-api/reset.rst 21578F: drivers/reset/ 21579F: include/dt-bindings/reset/ 21580F: include/linux/reset-controller.h 21581F: include/linux/reset.h 21582F: include/linux/reset/ 21583K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21584 21585RESTARTABLE SEQUENCES SUPPORT 21586M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21587M: Peter Zijlstra <peterz@infradead.org> 21588M: "Paul E. McKenney" <paulmck@kernel.org> 21589M: Boqun Feng <boqun.feng@gmail.com> 21590L: linux-kernel@vger.kernel.org 21591S: Supported 21592F: include/trace/events/rseq.h 21593F: include/uapi/linux/rseq.h 21594F: kernel/rseq.c 21595F: tools/testing/selftests/rseq/ 21596 21597RFKILL 21598M: Johannes Berg <johannes@sipsolutions.net> 21599L: linux-wireless@vger.kernel.org 21600S: Maintained 21601W: https://wireless.wiki.kernel.org/ 21602Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21603T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21604T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21605F: Documentation/ABI/stable/sysfs-class-rfkill 21606F: Documentation/driver-api/rfkill.rst 21607F: include/linux/rfkill.h 21608F: include/uapi/linux/rfkill.h 21609F: net/rfkill/ 21610 21611RHASHTABLE 21612M: Thomas Graf <tgraf@suug.ch> 21613M: Herbert Xu <herbert@gondor.apana.org.au> 21614L: linux-crypto@vger.kernel.org 21615S: Maintained 21616F: include/linux/rhashtable-types.h 21617F: include/linux/rhashtable.h 21618F: lib/rhashtable.c 21619F: lib/test_rhashtable.c 21620 21621RICOH R5C592 MEMORYSTICK DRIVER 21622M: Maxim Levitsky <maximlevitsky@gmail.com> 21623S: Maintained 21624F: drivers/memstick/host/r592.* 21625 21626RICOH SMARTMEDIA/XD DRIVER 21627M: Maxim Levitsky <maximlevitsky@gmail.com> 21628S: Maintained 21629F: drivers/mtd/nand/raw/r852.c 21630F: drivers/mtd/nand/raw/r852.h 21631 21632RISC-V AIA DRIVERS 21633M: Anup Patel <anup@brainfault.org> 21634L: linux-riscv@lists.infradead.org 21635S: Maintained 21636F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21637F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21638F: drivers/irqchip/irq-riscv-aplic-*.c 21639F: drivers/irqchip/irq-riscv-aplic-*.h 21640F: drivers/irqchip/irq-riscv-imsic-*.c 21641F: drivers/irqchip/irq-riscv-imsic-*.h 21642F: drivers/irqchip/irq-riscv-intc.c 21643F: include/linux/irqchip/riscv-aplic.h 21644F: include/linux/irqchip/riscv-imsic.h 21645 21646RISC-V ANDES SoC Support 21647M: Ben Zong-You Xie <ben717@andestech.com> 21648S: Maintained 21649T: git: https://github.com/ben717-linux/linux 21650F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 21651F: Documentation/devicetree/bindings/riscv/andes.yaml 21652F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 21653F: arch/riscv/boot/dts/andes/ 21654 21655RISC-V ARCHITECTURE 21656M: Paul Walmsley <paul.walmsley@sifive.com> 21657M: Palmer Dabbelt <palmer@dabbelt.com> 21658M: Albert Ou <aou@eecs.berkeley.edu> 21659R: Alexandre Ghiti <alex@ghiti.fr> 21660L: linux-riscv@lists.infradead.org 21661S: Supported 21662Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21663C: irc://irc.libera.chat/riscv 21664P: Documentation/arch/riscv/patch-acceptance.rst 21665T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21666F: arch/riscv/ 21667N: riscv 21668K: riscv 21669 21670RISC-V IOMMU 21671M: Tomasz Jeznach <tjeznach@rivosinc.com> 21672L: iommu@lists.linux.dev 21673L: linux-riscv@lists.infradead.org 21674S: Maintained 21675T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21676F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21677F: drivers/iommu/riscv/ 21678 21679RISC-V MICROCHIP FPGA SUPPORT 21680M: Conor Dooley <conor.dooley@microchip.com> 21681M: Daire McNamara <daire.mcnamara@microchip.com> 21682L: linux-riscv@lists.infradead.org 21683S: Supported 21684F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21685F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21686F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21687F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21688F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21689F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21690F: Documentation/devicetree/bindings/riscv/microchip.yaml 21691F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21692F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21693F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21694F: arch/riscv/boot/dts/microchip/ 21695F: drivers/char/hw_random/mpfs-rng.c 21696F: drivers/clk/microchip/clk-mpfs*.c 21697F: drivers/firmware/microchip/mpfs-auto-update.c 21698F: drivers/gpio/gpio-mpfs.c 21699F: drivers/i2c/busses/i2c-microchip-corei2c.c 21700F: drivers/mailbox/mailbox-mpfs.c 21701F: drivers/pci/controller/plda/pcie-microchip-host.c 21702F: drivers/pwm/pwm-microchip-core.c 21703F: drivers/reset/reset-mpfs.c 21704F: drivers/rtc/rtc-mpfs.c 21705F: drivers/soc/microchip/mpfs-sys-controller.c 21706F: drivers/spi/spi-microchip-core-qspi.c 21707F: drivers/spi/spi-microchip-core.c 21708F: drivers/usb/musb/mpfs.c 21709F: include/soc/microchip/mpfs.h 21710 21711RISC-V MISC SOC SUPPORT 21712M: Conor Dooley <conor@kernel.org> 21713L: linux-riscv@lists.infradead.org 21714S: Maintained 21715Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21716T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21717F: arch/riscv/boot/dts/canaan/ 21718F: arch/riscv/boot/dts/microchip/ 21719F: arch/riscv/boot/dts/sifive/ 21720F: arch/riscv/boot/dts/starfive/ 21721 21722RISC-V PMU DRIVERS 21723M: Atish Patra <atish.patra@linux.dev> 21724R: Anup Patel <anup@brainfault.org> 21725L: linux-riscv@lists.infradead.org 21726S: Supported 21727F: drivers/perf/riscv_pmu.c 21728F: drivers/perf/riscv_pmu_legacy.c 21729F: drivers/perf/riscv_pmu_sbi.c 21730 21731RISC-V SPACEMIT SoC Support 21732M: Yixun Lan <dlan@gentoo.org> 21733L: linux-riscv@lists.infradead.org 21734L: spacemit@lists.linux.dev 21735S: Maintained 21736W: https://github.com/spacemit-com/linux/wiki 21737C: irc://irc.libera.chat/spacemit 21738T: git https://github.com/spacemit-com/linux 21739F: arch/riscv/boot/dts/spacemit/ 21740N: spacemit 21741K: spacemit 21742 21743RISC-V THEAD SoC SUPPORT 21744M: Drew Fustini <fustini@kernel.org> 21745M: Guo Ren <guoren@kernel.org> 21746M: Fu Wei <wefu@redhat.com> 21747L: linux-riscv@lists.infradead.org 21748S: Maintained 21749T: git https://github.com/pdp7/linux.git 21750F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21751F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21752F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21753F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21754F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21755F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21756F: arch/riscv/boot/dts/thead/ 21757F: drivers/clk/thead/clk-th1520-ap.c 21758F: drivers/firmware/thead,th1520-aon.c 21759F: drivers/mailbox/mailbox-th1520.c 21760F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21761F: drivers/pinctrl/pinctrl-th1520.c 21762F: drivers/pmdomain/thead/ 21763F: drivers/power/sequencing/pwrseq-thead-gpu.c 21764F: drivers/reset/reset-th1520.c 21765F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21766F: include/dt-bindings/power/thead,th1520-power.h 21767F: include/dt-bindings/reset/thead,th1520-reset.h 21768F: include/linux/firmware/thead/thead,th1520-aon.h 21769 21770RNBD BLOCK DRIVERS 21771M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21772M: Jack Wang <jinpu.wang@ionos.com> 21773L: linux-block@vger.kernel.org 21774S: Maintained 21775F: drivers/block/rnbd/ 21776 21777ROCCAT DRIVERS 21778M: Stefan Achatz <erazor_de@users.sourceforge.net> 21779S: Maintained 21780W: http://sourceforge.net/projects/roccat/ 21781F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21782F: drivers/hid/hid-roccat* 21783F: include/linux/hid-roccat* 21784 21785ROCKCHIP CAN-FD DRIVER 21786M: Marc Kleine-Budde <mkl@pengutronix.de> 21787R: kernel@pengutronix.de 21788L: linux-can@vger.kernel.org 21789S: Maintained 21790F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21791F: drivers/net/can/rockchip/ 21792 21793ROCKCHIP CRYPTO DRIVERS 21794M: Corentin Labbe <clabbe@baylibre.com> 21795L: linux-crypto@vger.kernel.org 21796S: Maintained 21797F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21798F: drivers/crypto/rockchip/ 21799 21800ROCKCHIP I2S TDM DRIVER 21801M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21802L: linux-rockchip@lists.infradead.org 21803S: Maintained 21804F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21805F: sound/soc/rockchip/rockchip_i2s_tdm.* 21806 21807ROCKCHIP ISP V1 DRIVER 21808M: Dafna Hirschfeld <dafna@fastmail.com> 21809M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21810L: linux-media@vger.kernel.org 21811L: linux-rockchip@lists.infradead.org 21812S: Maintained 21813F: Documentation/admin-guide/media/rkisp1.rst 21814F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21815F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21816F: drivers/media/platform/rockchip/rkisp1 21817F: include/uapi/linux/rkisp1-config.h 21818 21819ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21820M: Daniel Golle <daniel@makrotopia.org> 21821M: Aurelien Jarno <aurelien@aurel32.net> 21822M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21823S: Maintained 21824F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21825F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21826F: drivers/char/hw_random/rockchip-rng.c 21827 21828ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21829M: Jacob Chen <jacob-chen@iotwrt.com> 21830M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21831L: linux-media@vger.kernel.org 21832L: linux-rockchip@lists.infradead.org 21833S: Maintained 21834F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21835F: drivers/media/platform/rockchip/rga/ 21836 21837ROCKCHIP RKVDEC VIDEO DECODER DRIVER 21838M: Detlev Casanova <detlev.casanova@collabora.com> 21839M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21840L: linux-media@vger.kernel.org 21841L: linux-rockchip@lists.infradead.org 21842S: Maintained 21843F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21844F: drivers/media/platform/rockchip/rkvdec/ 21845 21846ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21847M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21848S: Maintained 21849F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21850F: sound/soc/codecs/rk3308_codec.c 21851F: sound/soc/codecs/rk3308_codec.h 21852 21853ROCKCHIP SAI DRIVER 21854M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21855L: linux-rockchip@lists.infradead.org 21856S: Maintained 21857F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21858F: sound/soc/rockchip/rockchip_sai.* 21859 21860ROCKER DRIVER 21861M: Jiri Pirko <jiri@resnulli.us> 21862L: netdev@vger.kernel.org 21863S: Supported 21864F: drivers/net/ethernet/rocker/ 21865 21866ROCKETPORT EXPRESS/INFINITY DRIVER 21867M: Kevin Cernekee <cernekee@gmail.com> 21868L: linux-serial@vger.kernel.org 21869S: Odd Fixes 21870F: drivers/tty/serial/rp2.* 21871 21872ROHM BD79703 DAC 21873M: Matti Vaittinen <mazziesaccount@gmail.com> 21874S: Supported 21875F: drivers/iio/dac/rohm-bd79703.c 21876 21877ROHM BD99954 CHARGER IC 21878M: Matti Vaittinen <mazziesaccount@gmail.com> 21879S: Supported 21880F: drivers/power/supply/bd99954-charger.c 21881F: drivers/power/supply/bd99954-charger.h 21882 21883ROHM BD79124 ADC / GPO IC 21884M: Matti Vaittinen <mazziesaccount@gmail.com> 21885S: Supported 21886F: drivers/iio/adc/rohm-bd79124.c 21887 21888ROHM BH1745 COLOUR SENSOR 21889M: Mudit Sharma <muditsharma.info@gmail.com> 21890L: linux-iio@vger.kernel.org 21891S: Maintained 21892F: drivers/iio/light/bh1745.c 21893 21894ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21895M: Tomasz Duszynski <tduszyns@gmail.com> 21896S: Maintained 21897F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21898F: drivers/iio/light/bh1750.c 21899 21900ROHM BM1390 PRESSURE SENSOR DRIVER 21901M: Matti Vaittinen <mazziesaccount@gmail.com> 21902L: linux-iio@vger.kernel.org 21903S: Supported 21904F: drivers/iio/pressure/rohm-bm1390.c 21905 21906ROHM BU270xx LIGHT SENSOR DRIVERs 21907M: Matti Vaittinen <mazziesaccount@gmail.com> 21908L: linux-iio@vger.kernel.org 21909S: Supported 21910F: drivers/iio/light/rohm-bu27034.c 21911 21912ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21913M: Marek Vasut <marek.vasut+renesas@gmail.com> 21914L: linux-kernel@vger.kernel.org 21915L: linux-renesas-soc@vger.kernel.org 21916S: Supported 21917F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21918F: drivers/gpio/gpio-bd9571mwv.c 21919F: drivers/mfd/bd9571mwv.c 21920F: drivers/regulator/bd9571mwv-regulator.c 21921F: include/linux/mfd/bd9571mwv.h 21922 21923ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21924M: Matti Vaittinen <mazziesaccount@gmail.com> 21925S: Supported 21926F: drivers/clk/clk-bd718x7.c 21927F: drivers/gpio/gpio-bd71815.c 21928F: drivers/gpio/gpio-bd71828.c 21929F: drivers/mfd/rohm-bd71828.c 21930F: drivers/mfd/rohm-bd718x7.c 21931F: drivers/mfd/rohm-bd9576.c 21932F: drivers/mfd/rohm-bd96801.c 21933F: drivers/regulator/bd71815-regulator.c 21934F: drivers/regulator/bd71828-regulator.c 21935F: drivers/regulator/bd718x7-regulator.c 21936F: drivers/regulator/bd9576-regulator.c 21937F: drivers/regulator/bd96801-regulator.c 21938F: drivers/regulator/rohm-regulator.c 21939F: drivers/rtc/rtc-bd70528.c 21940F: drivers/watchdog/bd9576_wdt.c 21941F: drivers/watchdog/bd96801_wdt.c 21942F: include/linux/mfd/rohm-bd71815.h 21943F: include/linux/mfd/rohm-bd71828.h 21944F: include/linux/mfd/rohm-bd718x7.h 21945F: include/linux/mfd/rohm-bd957x.h 21946F: include/linux/mfd/rohm-bd96801.h 21947F: include/linux/mfd/rohm-bd96802.h 21948F: include/linux/mfd/rohm-generic.h 21949F: include/linux/mfd/rohm-shared.h 21950 21951ROSE NETWORK LAYER 21952L: linux-hams@vger.kernel.org 21953S: Orphan 21954W: https://linux-ax25.in-berlin.de 21955F: include/net/rose.h 21956F: include/uapi/linux/rose.h 21957F: net/rose/ 21958 21959ROTATION DRIVER FOR ALLWINNER A83T 21960M: Jernej Skrabec <jernej.skrabec@gmail.com> 21961L: linux-media@vger.kernel.org 21962S: Maintained 21963T: git git://linuxtv.org/media.git 21964F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21965F: drivers/media/platform/sunxi/sun8i-rotate/ 21966 21967RPMB SUBSYSTEM 21968M: Jens Wiklander <jens.wiklander@linaro.org> 21969L: linux-kernel@vger.kernel.org 21970S: Supported 21971F: drivers/misc/rpmb-core.c 21972F: include/linux/rpmb.h 21973 21974RPMSG TTY DRIVER 21975M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21976L: linux-remoteproc@vger.kernel.org 21977S: Maintained 21978F: drivers/tty/rpmsg_tty.c 21979 21980RTASE ETHERNET DRIVER 21981M: Justin Lai <justinlai0215@realtek.com> 21982M: Larry Chiu <larry.chiu@realtek.com> 21983L: netdev@vger.kernel.org 21984S: Maintained 21985F: drivers/net/ethernet/realtek/rtase/ 21986 21987RTL2830 MEDIA DRIVER 21988L: linux-media@vger.kernel.org 21989S: Orphan 21990W: https://linuxtv.org 21991Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21992F: drivers/media/dvb-frontends/rtl2830* 21993 21994RTL2832 MEDIA DRIVER 21995L: linux-media@vger.kernel.org 21996S: Orphan 21997W: https://linuxtv.org 21998Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21999F: drivers/media/dvb-frontends/rtl2832* 22000 22001RTL2832_SDR MEDIA DRIVER 22002L: linux-media@vger.kernel.org 22003S: Orphan 22004W: https://linuxtv.org 22005Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22006F: drivers/media/dvb-frontends/rtl2832_sdr* 22007 22008RTL8180 WIRELESS DRIVER 22009L: linux-wireless@vger.kernel.org 22010S: Orphan 22011F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22012 22013RTL8187 WIRELESS DRIVER 22014M: Hin-Tak Leung <hintak.leung@gmail.com> 22015L: linux-wireless@vger.kernel.org 22016S: Maintained 22017T: git https://github.com/pkshih/rtw.git 22018F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22019 22020RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22021M: Jes Sorensen <Jes.Sorensen@gmail.com> 22022L: linux-wireless@vger.kernel.org 22023S: Maintained 22024T: git https://github.com/pkshih/rtw.git 22025F: drivers/net/wireless/realtek/rtl8xxxu/ 22026 22027RTL9300 I2C DRIVER (rtl9300-i2c) 22028M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22029L: linux-i2c@vger.kernel.org 22030S: Maintained 22031F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22032F: drivers/i2c/busses/i2c-rtl9300.c 22033 22034RTRS TRANSPORT DRIVERS 22035M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22036M: Jack Wang <jinpu.wang@ionos.com> 22037L: linux-rdma@vger.kernel.org 22038S: Maintained 22039F: drivers/infiniband/ulp/rtrs/ 22040 22041RUNTIME VERIFICATION (RV) 22042M: Steven Rostedt <rostedt@goodmis.org> 22043L: linux-trace-kernel@vger.kernel.org 22044S: Maintained 22045F: Documentation/trace/rv/ 22046F: include/linux/rv.h 22047F: include/rv/ 22048F: kernel/trace/rv/ 22049F: tools/verification/ 22050 22051RUST 22052M: Miguel Ojeda <ojeda@kernel.org> 22053M: Alex Gaynor <alex.gaynor@gmail.com> 22054R: Boqun Feng <boqun.feng@gmail.com> 22055R: Gary Guo <gary@garyguo.net> 22056R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22057R: Benno Lossin <lossin@kernel.org> 22058R: Andreas Hindborg <a.hindborg@kernel.org> 22059R: Alice Ryhl <aliceryhl@google.com> 22060R: Trevor Gross <tmgross@umich.edu> 22061R: Danilo Krummrich <dakr@kernel.org> 22062L: rust-for-linux@vger.kernel.org 22063S: Supported 22064W: https://rust-for-linux.com 22065B: https://github.com/Rust-for-Linux/linux/issues 22066C: zulip://rust-for-linux.zulipchat.com 22067P: https://rust-for-linux.com/contributing 22068T: git https://github.com/Rust-for-Linux/linux.git rust-next 22069F: .clippy.toml 22070F: Documentation/rust/ 22071F: include/trace/events/rust_sample.h 22072F: rust/ 22073F: samples/rust/ 22074F: scripts/*rust* 22075F: tools/testing/selftests/rust/ 22076K: \b(?i:rust)\b 22077 22078RUST [ALLOC] 22079M: Danilo Krummrich <dakr@kernel.org> 22080R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22081R: Vlastimil Babka <vbabka@suse.cz> 22082R: Liam R. Howlett <Liam.Howlett@oracle.com> 22083R: Uladzislau Rezki <urezki@gmail.com> 22084L: rust-for-linux@vger.kernel.org 22085S: Maintained 22086T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22087F: rust/kernel/alloc.rs 22088F: rust/kernel/alloc/ 22089 22090RUST [PIN-INIT] 22091M: Benno Lossin <lossin@kernel.org> 22092L: rust-for-linux@vger.kernel.org 22093S: Maintained 22094W: https://rust-for-linux.com/pin-init 22095B: https://github.com/Rust-for-Linux/pin-init/issues 22096C: zulip://rust-for-linux.zulipchat.com 22097P: rust/pin-init/CONTRIBUTING.md 22098T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22099F: rust/kernel/init.rs 22100F: rust/pin-init/ 22101K: \bpin-init\b|pin_init\b|PinInit 22102 22103RXRPC SOCKETS (AF_RXRPC) 22104M: David Howells <dhowells@redhat.com> 22105M: Marc Dionne <marc.dionne@auristor.com> 22106L: linux-afs@lists.infradead.org 22107S: Supported 22108W: https://www.infradead.org/~dhowells/kafs/ 22109F: Documentation/networking/rxrpc.rst 22110F: include/keys/rxrpc-type.h 22111F: include/net/af_rxrpc.h 22112F: include/trace/events/rxrpc.h 22113F: include/uapi/linux/rxrpc.h 22114F: net/rxrpc/ 22115 22116S3 SAVAGE FRAMEBUFFER DRIVER 22117M: Antonino Daplas <adaplas@gmail.com> 22118L: linux-fbdev@vger.kernel.org 22119S: Maintained 22120F: drivers/video/fbdev/savage/ 22121 22122S390 ARCHITECTURE 22123M: Heiko Carstens <hca@linux.ibm.com> 22124M: Vasily Gorbik <gor@linux.ibm.com> 22125M: Alexander Gordeev <agordeev@linux.ibm.com> 22126R: Christian Borntraeger <borntraeger@linux.ibm.com> 22127R: Sven Schnelle <svens@linux.ibm.com> 22128L: linux-s390@vger.kernel.org 22129S: Supported 22130T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22131F: Documentation/driver-api/s390-drivers.rst 22132F: Documentation/arch/s390/ 22133F: arch/s390/ 22134F: drivers/s390/ 22135F: drivers/watchdog/diag288_wdt.c 22136 22137S390 COMMON I/O LAYER 22138M: Vineeth Vijayan <vneethv@linux.ibm.com> 22139M: Peter Oberparleiter <oberpar@linux.ibm.com> 22140L: linux-s390@vger.kernel.org 22141S: Supported 22142F: drivers/s390/cio/ 22143 22144S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22145M: Harald Freudenberger <freude@linux.ibm.com> 22146M: Holger Dengler <dengler@linux.ibm.com> 22147L: linux-crypto@vger.kernel.org 22148L: linux-s390@vger.kernel.org 22149S: Supported 22150F: arch/s390/crypto/ 22151F: arch/s390/include/asm/archrandom.h 22152F: arch/s390/include/asm/cpacf.h 22153 22154S390 DASD DRIVER 22155M: Stefan Haberland <sth@linux.ibm.com> 22156M: Jan Hoeppner <hoeppner@linux.ibm.com> 22157L: linux-s390@vger.kernel.org 22158S: Supported 22159F: block/partitions/ibm.c 22160F: drivers/s390/block/dasd* 22161F: include/linux/dasd_mod.h 22162 22163S390 HWRANDOM TRNG DRIVER 22164M: Harald Freudenberger <freude@linux.ibm.com> 22165M: Holger Dengler <dengler@linux.ibm.com> 22166L: linux-crypto@vger.kernel.org 22167L: linux-s390@vger.kernel.org 22168S: Supported 22169F: drivers/char/hw_random/s390-trng.c 22170 22171S390 IOMMU (PCI) 22172M: Niklas Schnelle <schnelle@linux.ibm.com> 22173M: Matthew Rosato <mjrosato@linux.ibm.com> 22174R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22175L: linux-s390@vger.kernel.org 22176S: Supported 22177F: drivers/iommu/s390-iommu.c 22178 22179S390 IUCV NETWORK LAYER 22180M: Alexandra Winter <wintera@linux.ibm.com> 22181M: Thorsten Winkler <twinkler@linux.ibm.com> 22182L: linux-s390@vger.kernel.org 22183L: netdev@vger.kernel.org 22184S: Supported 22185F: drivers/s390/net/*iucv* 22186F: include/net/iucv/ 22187F: net/iucv/ 22188 22189S390 MM 22190M: Alexander Gordeev <agordeev@linux.ibm.com> 22191M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22192L: linux-s390@vger.kernel.org 22193S: Supported 22194T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22195F: arch/s390/include/asm/pgtable.h 22196F: arch/s390/mm 22197 22198S390 NETWORK DRIVERS 22199M: Alexandra Winter <wintera@linux.ibm.com> 22200M: Thorsten Winkler <twinkler@linux.ibm.com> 22201L: linux-s390@vger.kernel.org 22202L: netdev@vger.kernel.org 22203S: Supported 22204F: drivers/s390/net/ 22205F: include/linux/ism.h 22206 22207S390 PCI SUBSYSTEM 22208M: Niklas Schnelle <schnelle@linux.ibm.com> 22209M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22210L: linux-s390@vger.kernel.org 22211S: Supported 22212F: Documentation/arch/s390/pci.rst 22213F: arch/s390/pci/ 22214F: drivers/pci/hotplug/s390_pci_hpc.c 22215 22216S390 PTP DRIVER 22217M: Sven Schnelle <svens@linux.ibm.com> 22218L: linux-s390@vger.kernel.org 22219S: Supported 22220F: drivers/ptp/ptp_s390.c 22221 22222S390 SCM DRIVER 22223M: Vineeth Vijayan <vneethv@linux.ibm.com> 22224L: linux-s390@vger.kernel.org 22225S: Supported 22226F: drivers/s390/block/scm* 22227F: drivers/s390/cio/scm.c 22228 22229S390 VFIO AP DRIVER 22230M: Tony Krowiak <akrowiak@linux.ibm.com> 22231M: Halil Pasic <pasic@linux.ibm.com> 22232M: Jason Herne <jjherne@linux.ibm.com> 22233L: linux-s390@vger.kernel.org 22234S: Supported 22235F: Documentation/arch/s390/vfio-ap* 22236F: drivers/s390/crypto/vfio_ap* 22237 22238S390 VFIO-CCW DRIVER 22239M: Eric Farman <farman@linux.ibm.com> 22240M: Matthew Rosato <mjrosato@linux.ibm.com> 22241R: Halil Pasic <pasic@linux.ibm.com> 22242L: linux-s390@vger.kernel.org 22243L: kvm@vger.kernel.org 22244S: Supported 22245F: Documentation/arch/s390/vfio-ccw.rst 22246F: drivers/s390/cio/vfio_ccw* 22247F: include/uapi/linux/vfio_ccw.h 22248 22249S390 VFIO-PCI DRIVER 22250M: Matthew Rosato <mjrosato@linux.ibm.com> 22251M: Eric Farman <farman@linux.ibm.com> 22252L: linux-s390@vger.kernel.org 22253L: kvm@vger.kernel.org 22254S: Supported 22255F: arch/s390/kvm/pci* 22256F: drivers/vfio/pci/vfio_pci_zdev.c 22257F: include/uapi/linux/vfio_zdev.h 22258 22259S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22260M: Harald Freudenberger <freude@linux.ibm.com> 22261M: Holger Dengler <dengler@linux.ibm.com> 22262L: linux-s390@vger.kernel.org 22263S: Supported 22264F: arch/s390/include/asm/ap.h 22265F: arch/s390/include/asm/pkey.h 22266F: arch/s390/include/asm/trace/zcrypt.h 22267F: arch/s390/include/uapi/asm/pkey.h 22268F: arch/s390/include/uapi/asm/zcrypt.h 22269F: drivers/s390/crypto/ 22270 22271S390 ZFCP DRIVER 22272M: Nihar Panda <niharp@linux.ibm.com> 22273L: linux-s390@vger.kernel.org 22274S: Supported 22275F: drivers/s390/scsi/zfcp_* 22276 22277SAA6588 RDS RECEIVER DRIVER 22278M: Hans Verkuil <hverkuil@kernel.org> 22279L: linux-media@vger.kernel.org 22280S: Odd Fixes 22281W: https://linuxtv.org 22282T: git git://linuxtv.org/media.git 22283F: drivers/media/i2c/saa6588* 22284 22285SAA7134 VIDEO4LINUX DRIVER 22286M: Mauro Carvalho Chehab <mchehab@kernel.org> 22287L: linux-media@vger.kernel.org 22288S: Odd fixes 22289W: https://linuxtv.org 22290T: git git://linuxtv.org/media.git 22291F: Documentation/driver-api/media/drivers/saa7134* 22292F: drivers/media/pci/saa7134/ 22293 22294SAA7146 VIDEO4LINUX-2 DRIVER 22295M: Hans Verkuil <hverkuil@kernel.org> 22296L: linux-media@vger.kernel.org 22297S: Maintained 22298T: git git://linuxtv.org/media.git 22299F: drivers/media/common/saa7146/ 22300F: drivers/media/pci/saa7146/ 22301F: include/media/drv-intf/saa7146* 22302 22303SAFESETID SECURITY MODULE 22304M: Micah Morton <mortonm@chromium.org> 22305S: Supported 22306F: Documentation/admin-guide/LSM/SafeSetID.rst 22307F: security/safesetid/ 22308 22309SAMSUNG AUDIO (ASoC) DRIVERS 22310M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22311L: linux-sound@vger.kernel.org 22312S: Maintained 22313B: mailto:linux-samsung-soc@vger.kernel.org 22314F: Documentation/devicetree/bindings/sound/samsung* 22315F: sound/soc/samsung/ 22316 22317SAMSUNG EXYNOS2200 SoC SUPPORT 22318M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22320L: linux-samsung-soc@vger.kernel.org 22321S: Maintained 22322F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22323F: arch/arm64/boot/dts/exynos/exynos2200* 22324F: drivers/clk/samsung/clk-exynos2200.c 22325F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22326 22327SAMSUNG EXYNOS850 SoC SUPPORT 22328M: Sam Protsenko <semen.protsenko@linaro.org> 22329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22330L: linux-samsung-soc@vger.kernel.org 22331S: Maintained 22332F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22333F: arch/arm64/boot/dts/exynos/exynos850* 22334F: drivers/clk/samsung/clk-exynos850.c 22335F: include/dt-bindings/clock/exynos850.h 22336 22337SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22338M: Tudor Ambarus <tudor.ambarus@linaro.org> 22339L: linux-kernel@vger.kernel.org 22340L: linux-samsung-soc@vger.kernel.org 22341S: Supported 22342F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22343F: drivers/firmware/samsung/exynos-acpm* 22344F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22345 22346SAMSUNG EXYNOS MAILBOX DRIVER 22347M: Tudor Ambarus <tudor.ambarus@linaro.org> 22348L: linux-kernel@vger.kernel.org 22349L: linux-samsung-soc@vger.kernel.org 22350S: Supported 22351F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22352F: drivers/mailbox/exynos-mailbox.c 22353F: include/linux/mailbox/exynos-message.h 22354 22355SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22356M: Krzysztof Kozlowski <krzk@kernel.org> 22357L: linux-crypto@vger.kernel.org 22358L: linux-samsung-soc@vger.kernel.org 22359S: Maintained 22360F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22361F: drivers/crypto/exynos-rng.c 22362 22363SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22364M: Łukasz Stelmach <l.stelmach@samsung.com> 22365L: linux-samsung-soc@vger.kernel.org 22366S: Maintained 22367F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22368F: drivers/char/hw_random/exynos-trng.c 22369 22370SAMSUNG FRAMEBUFFER DRIVER 22371M: Jingoo Han <jingoohan1@gmail.com> 22372L: linux-fbdev@vger.kernel.org 22373S: Maintained 22374F: drivers/video/fbdev/s3c-fb.c 22375 22376SAMSUNG GALAXY BOOK DRIVER 22377M: Joshua Grisham <josh@joshuagrisham.com> 22378L: platform-driver-x86@vger.kernel.org 22379S: Maintained 22380F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22381F: drivers/platform/x86/samsung-galaxybook.c 22382 22383SAMSUNG INTERCONNECT DRIVERS 22384M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22385M: Artur Świgoń <a.swigon@samsung.com> 22386L: linux-pm@vger.kernel.org 22387L: linux-samsung-soc@vger.kernel.org 22388S: Supported 22389F: drivers/interconnect/samsung/ 22390 22391SAMSUNG LAPTOP DRIVER 22392M: Corentin Chary <corentin.chary@gmail.com> 22393L: platform-driver-x86@vger.kernel.org 22394S: Maintained 22395F: drivers/platform/x86/samsung-laptop.c 22396 22397SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22398M: Krzysztof Kozlowski <krzk@kernel.org> 22399R: André Draszik <andre.draszik@linaro.org> 22400L: linux-kernel@vger.kernel.org 22401L: linux-samsung-soc@vger.kernel.org 22402S: Maintained 22403B: mailto:linux-samsung-soc@vger.kernel.org 22404F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22405F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22406F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22407F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22408F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22409F: drivers/clk/clk-s2mps11.c 22410F: drivers/mfd/sec*.[ch] 22411F: drivers/regulator/s2m*.c 22412F: drivers/regulator/s5m*.c 22413F: drivers/rtc/rtc-s5m.c 22414F: include/linux/mfd/samsung/ 22415 22416SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22417M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22418L: linux-media@vger.kernel.org 22419L: linux-samsung-soc@vger.kernel.org 22420S: Maintained 22421F: drivers/media/platform/samsung/s3c-camif/ 22422F: include/media/drv-intf/s3c_camif.h 22423 22424SAMSUNG S3FWRN5 NFC DRIVER 22425M: Krzysztof Kozlowski <krzk@kernel.org> 22426S: Maintained 22427F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22428F: drivers/nfc/s3fwrn5 22429 22430SAMSUNG S5C73M3 CAMERA DRIVER 22431M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22432M: Andrzej Hajda <andrzej.hajda@intel.com> 22433L: linux-media@vger.kernel.org 22434S: Supported 22435F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22436F: drivers/media/i2c/s5c73m3/* 22437 22438SAMSUNG S5K5BAF CAMERA DRIVER 22439M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22440M: Andrzej Hajda <andrzej.hajda@intel.com> 22441L: linux-media@vger.kernel.org 22442S: Supported 22443F: drivers/media/i2c/s5k5baf.c 22444 22445SAMSUNG S5P Security SubSystem (SSS) DRIVER 22446M: Krzysztof Kozlowski <krzk@kernel.org> 22447M: Vladimir Zapolskiy <vz@mleia.com> 22448L: linux-crypto@vger.kernel.org 22449L: linux-samsung-soc@vger.kernel.org 22450S: Maintained 22451F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22452F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22453F: drivers/crypto/s5p-sss.c 22454 22455SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22456M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22457L: linux-media@vger.kernel.org 22458S: Supported 22459Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22460F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22461F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22462F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22463F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22464F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22465F: drivers/media/platform/samsung/exynos4-is/ 22466 22467SAMSUNG SOC CLOCK DRIVERS 22468M: Krzysztof Kozlowski <krzk@kernel.org> 22469M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22470M: Chanwoo Choi <cw00.choi@samsung.com> 22471R: Alim Akhtar <alim.akhtar@samsung.com> 22472L: linux-samsung-soc@vger.kernel.org 22473S: Maintained 22474T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22475F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22476F: Documentation/devicetree/bindings/clock/samsung,s3c* 22477F: drivers/clk/samsung/ 22478F: include/dt-bindings/clock/exynos*.h 22479F: include/dt-bindings/clock/s5p*.h 22480F: include/dt-bindings/clock/samsung,*.h 22481F: include/linux/clk/samsung.h 22482 22483SAMSUNG SPI DRIVERS 22484M: Andi Shyti <andi.shyti@kernel.org> 22485R: Tudor Ambarus <tudor.ambarus@linaro.org> 22486L: linux-spi@vger.kernel.org 22487L: linux-samsung-soc@vger.kernel.org 22488S: Maintained 22489F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22490F: drivers/spi/spi-s3c* 22491F: include/linux/platform_data/spi-s3c64xx.h 22492 22493SAMSUNG SXGBE DRIVERS 22494M: Byungho An <bh74.an@samsung.com> 22495L: netdev@vger.kernel.org 22496S: Maintained 22497F: drivers/net/ethernet/samsung/sxgbe/ 22498 22499SAMSUNG THERMAL DRIVER 22500M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22501M: Krzysztof Kozlowski <krzk@kernel.org> 22502L: linux-pm@vger.kernel.org 22503L: linux-samsung-soc@vger.kernel.org 22504S: Maintained 22505F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22506F: drivers/thermal/samsung/ 22507 22508SAMSUNG USB2 PHY DRIVER 22509M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22510L: linux-kernel@vger.kernel.org 22511S: Supported 22512F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22513F: Documentation/driver-api/phy/samsung-usb2.rst 22514F: drivers/phy/samsung/phy-exynos4210-usb2.c 22515F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22516F: drivers/phy/samsung/phy-exynos5250-usb2.c 22517F: drivers/phy/samsung/phy-s5pv210-usb2.c 22518F: drivers/phy/samsung/phy-samsung-usb2.c 22519F: drivers/phy/samsung/phy-samsung-usb2.h 22520 22521SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22522M: Paul Barker <paul.barker@sancloud.com> 22523R: Marc Murphy <marc.murphy@sancloud.com> 22524S: Supported 22525F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22526 22527SC1200 WDT DRIVER 22528M: Zwane Mwaikambo <zwanem@gmail.com> 22529S: Maintained 22530F: drivers/watchdog/sc1200wdt.c 22531 22532SCHEDULER 22533M: Ingo Molnar <mingo@redhat.com> 22534M: Peter Zijlstra <peterz@infradead.org> 22535M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22536M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22537R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22538R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22539R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22540R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22541R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22542L: linux-kernel@vger.kernel.org 22543S: Maintained 22544T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22545F: include/linux/preempt.h 22546F: include/linux/sched.h 22547F: include/linux/wait.h 22548F: include/uapi/linux/sched.h 22549F: kernel/fork.c 22550F: kernel/sched/ 22551F: tools/sched/ 22552 22553SCHEDULER - SCHED_EXT 22554R: Tejun Heo <tj@kernel.org> 22555R: David Vernet <void@manifault.com> 22556R: Andrea Righi <arighi@nvidia.com> 22557R: Changwoo Min <changwoo@igalia.com> 22558L: sched-ext@lists.linux.dev 22559S: Maintained 22560W: https://github.com/sched-ext/scx 22561T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22562F: include/linux/sched/ext.h 22563F: kernel/sched/ext* 22564F: tools/sched_ext/ 22565F: tools/testing/selftests/sched_ext 22566 22567SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22568M: Gustavo Silva <gustavograzs@gmail.com> 22569S: Maintained 22570F: drivers/iio/chemical/ens160_core.c 22571F: drivers/iio/chemical/ens160_i2c.c 22572F: drivers/iio/chemical/ens160_spi.c 22573F: drivers/iio/chemical/ens160.h 22574 22575SCSI LIBSAS SUBSYSTEM 22576R: John Garry <john.g.garry@oracle.com> 22577R: Jason Yan <yanaijie@huawei.com> 22578L: linux-scsi@vger.kernel.org 22579S: Supported 22580F: Documentation/scsi/libsas.rst 22581F: drivers/scsi/libsas/ 22582F: include/scsi/libsas.h 22583F: include/scsi/sas_ata.h 22584 22585SCSI RDMA PROTOCOL (SRP) INITIATOR 22586M: Bart Van Assche <bvanassche@acm.org> 22587L: linux-rdma@vger.kernel.org 22588S: Supported 22589Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22590F: drivers/infiniband/ulp/srp/ 22591F: include/scsi/srp.h 22592 22593SCSI RDMA PROTOCOL (SRP) TARGET 22594M: Bart Van Assche <bvanassche@acm.org> 22595L: linux-rdma@vger.kernel.org 22596L: target-devel@vger.kernel.org 22597S: Supported 22598Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22599F: drivers/infiniband/ulp/srpt/ 22600 22601SCSI SG DRIVER 22602M: Doug Gilbert <dgilbert@interlog.com> 22603L: linux-scsi@vger.kernel.org 22604S: Maintained 22605W: http://sg.danny.cz/sg 22606F: Documentation/scsi/scsi-generic.rst 22607F: drivers/scsi/sg.c 22608F: include/scsi/sg.h 22609 22610SCSI SUBSYSTEM 22611M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22612M: "Martin K. Petersen" <martin.petersen@oracle.com> 22613L: linux-scsi@vger.kernel.org 22614S: Maintained 22615Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22616T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22618F: Documentation/devicetree/bindings/scsi/ 22619F: drivers/scsi/ 22620F: drivers/ufs/ 22621F: include/scsi/ 22622F: include/uapi/scsi/ 22623 22624SCSI TAPE DRIVER 22625M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22626L: linux-scsi@vger.kernel.org 22627S: Maintained 22628F: Documentation/scsi/st.rst 22629F: drivers/scsi/st.* 22630F: drivers/scsi/st_*.h 22631 22632SCSI TARGET CORE USER DRIVER 22633M: Bodo Stroesser <bostroesser@gmail.com> 22634L: linux-scsi@vger.kernel.org 22635L: target-devel@vger.kernel.org 22636S: Supported 22637F: Documentation/target/tcmu-design.rst 22638F: drivers/target/target_core_user.c 22639F: include/uapi/linux/target_core_user.h 22640 22641SCSI TARGET SUBSYSTEM 22642M: "Martin K. Petersen" <martin.petersen@oracle.com> 22643L: linux-scsi@vger.kernel.org 22644L: target-devel@vger.kernel.org 22645S: Supported 22646Q: https://patchwork.kernel.org/project/target-devel/list/ 22647T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22648F: Documentation/target/ 22649F: drivers/target/ 22650F: include/target/ 22651 22652SCTP PROTOCOL 22653M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22654M: Xin Long <lucien.xin@gmail.com> 22655L: linux-sctp@vger.kernel.org 22656S: Maintained 22657W: https://github.com/sctp/lksctp-tools/wiki 22658F: Documentation/networking/sctp.rst 22659F: include/linux/sctp.h 22660F: include/net/sctp/ 22661F: include/uapi/linux/sctp.h 22662F: net/sctp/ 22663 22664SCx200 CPU SUPPORT 22665M: Jim Cromie <jim.cromie@gmail.com> 22666S: Odd Fixes 22667F: Documentation/i2c/busses/scx200_acb.rst 22668F: arch/x86/platform/scx200/ 22669F: drivers/i2c/busses/scx200* 22670F: drivers/mtd/maps/scx200_docflash.c 22671F: drivers/watchdog/scx200_wdt.c 22672F: include/linux/scx200.h 22673 22674SCx200 GPIO DRIVER 22675M: Jim Cromie <jim.cromie@gmail.com> 22676S: Maintained 22677F: drivers/char/scx200_gpio.c 22678F: include/linux/scx200_gpio.h 22679 22680SCx200 HRT CLOCKSOURCE DRIVER 22681M: Jim Cromie <jim.cromie@gmail.com> 22682S: Maintained 22683F: drivers/clocksource/scx200_hrt.c 22684 22685SDCA LIBRARY AND CLASS DRIVER 22686M: Charles Keepax <ckeepax@opensource.cirrus.com> 22687M: Maciej Strozek <mstrozek@opensource.cirrus.com> 22688R: Bard Liao <yung-chuan.liao@linux.intel.com> 22689R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 22690L: linux-sound@vger.kernel.org 22691L: patches@opensource.cirrus.com 22692S: Maintained 22693F: include/sound/sdca* 22694F: sound/soc/sdca/* 22695 22696SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22697M: Sascha Sommer <saschasommer@freenet.de> 22698L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22699S: Maintained 22700F: drivers/mmc/host/sdricoh_cs.c 22701 22702SECO BOARDS CEC DRIVER 22703M: Ettore Chimenti <ek5.chimenti@gmail.com> 22704S: Maintained 22705F: drivers/media/cec/platform/seco/seco-cec.c 22706F: drivers/media/cec/platform/seco/seco-cec.h 22707 22708SECURE COMPUTING 22709M: Kees Cook <kees@kernel.org> 22710R: Andy Lutomirski <luto@amacapital.net> 22711R: Will Drewry <wad@chromium.org> 22712S: Supported 22713T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22714F: Documentation/userspace-api/seccomp_filter.rst 22715F: include/linux/seccomp.h 22716F: include/uapi/linux/seccomp.h 22717F: kernel/seccomp.c 22718F: tools/testing/selftests/kselftest_harness.h 22719F: tools/testing/selftests/kselftest_harness/ 22720F: tools/testing/selftests/seccomp/* 22721K: \bsecure_computing 22722K: \bTIF_SECCOMP\b 22723 22724SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22725M: Kamal Dasu <kamal.dasu@broadcom.com> 22726M: Al Cooper <alcooperx@gmail.com> 22727R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22728L: linux-mmc@vger.kernel.org 22729S: Maintained 22730F: drivers/mmc/host/sdhci-brcmstb* 22731 22732SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22733M: Adrian Hunter <adrian.hunter@intel.com> 22734L: linux-mmc@vger.kernel.org 22735S: Supported 22736F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22737F: drivers/mmc/host/sdhci* 22738 22739SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22740M: Aubin Constans <aubin.constans@microchip.com> 22741R: Eugen Hristev <eugen.hristev@collabora.com> 22742L: linux-mmc@vger.kernel.org 22743S: Supported 22744F: drivers/mmc/host/sdhci-of-at91.c 22745 22746SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22747M: Haibo Chen <haibo.chen@nxp.com> 22748L: imx@lists.linux.dev 22749L: linux-mmc@vger.kernel.org 22750L: s32@nxp.com 22751S: Maintained 22752F: drivers/mmc/host/sdhci-esdhc-imx.c 22753 22754SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22755M: Ben Dooks <ben-linux@fluff.org> 22756M: Jaehoon Chung <jh80.chung@samsung.com> 22757L: linux-mmc@vger.kernel.org 22758S: Maintained 22759F: drivers/mmc/host/sdhci-s3c* 22760 22761SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22762M: Viresh Kumar <vireshk@kernel.org> 22763L: linux-mmc@vger.kernel.org 22764S: Maintained 22765F: drivers/mmc/host/sdhci-spear.c 22766 22767SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22768M: Vignesh Raghavendra <vigneshr@ti.com> 22769L: linux-mmc@vger.kernel.org 22770S: Maintained 22771F: drivers/mmc/host/sdhci-omap.c 22772 22773SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22774M: Jonathan Derrick <jonathan.derrick@linux.dev> 22775L: linux-block@vger.kernel.org 22776S: Supported 22777F: block/opal_proto.h 22778F: block/sed* 22779F: include/linux/sed* 22780F: include/uapi/linux/sed* 22781 22782SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22783M: Mark Rutland <mark.rutland@arm.com> 22784M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22785M: Sudeep Holla <sudeep.holla@arm.com> 22786L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22787S: Maintained 22788F: drivers/firmware/smccc/ 22789F: include/linux/arm-smccc.h 22790 22791SECURITY CONTACT 22792M: Security Officers <security@kernel.org> 22793S: Supported 22794F: Documentation/process/security-bugs.rst 22795 22796SECURITY SUBSYSTEM 22797M: Paul Moore <paul@paul-moore.com> 22798M: James Morris <jmorris@namei.org> 22799M: "Serge E. Hallyn" <serge@hallyn.com> 22800L: linux-security-module@vger.kernel.org 22801S: Supported 22802Q: https://patchwork.kernel.org/project/linux-security-module/list 22803B: mailto:linux-security-module@vger.kernel.org 22804P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22805T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22806F: include/linux/lsm/ 22807F: include/linux/lsm_audit.h 22808F: include/linux/lsm_hook_defs.h 22809F: include/linux/lsm_hooks.h 22810F: include/linux/security.h 22811F: include/uapi/linux/lsm.h 22812F: security/ 22813F: tools/testing/selftests/lsm/ 22814X: security/selinux/ 22815K: \bsecurity_[a-z_0-9]\+\b 22816 22817SELINUX SECURITY MODULE 22818M: Paul Moore <paul@paul-moore.com> 22819M: Stephen Smalley <stephen.smalley.work@gmail.com> 22820R: Ondrej Mosnacek <omosnace@redhat.com> 22821L: selinux@vger.kernel.org 22822S: Supported 22823W: https://github.com/SELinuxProject 22824Q: https://patchwork.kernel.org/project/selinux/list 22825B: mailto:selinux@vger.kernel.org 22826P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22827T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22828F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22829F: Documentation/ABI/removed/sysfs-selinux-disable 22830F: Documentation/admin-guide/LSM/SELinux.rst 22831F: include/trace/events/avc.h 22832F: include/uapi/linux/selinux_netlink.h 22833F: scripts/selinux/ 22834F: security/selinux/ 22835 22836SENSABLE PHANTOM 22837M: Jiri Slaby <jirislaby@kernel.org> 22838S: Maintained 22839F: drivers/misc/phantom.c 22840F: include/uapi/linux/phantom.h 22841 22842SENSEAIR SUNRISE 006-0-0007 22843M: Jacopo Mondi <jacopo@jmondi.org> 22844S: Maintained 22845F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22846F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22847F: drivers/iio/chemical/sunrise_co2.c 22848 22849SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22850M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22851S: Maintained 22852F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22853F: drivers/iio/chemical/scd30.h 22854F: drivers/iio/chemical/scd30_core.c 22855F: drivers/iio/chemical/scd30_i2c.c 22856F: drivers/iio/chemical/scd30_serial.c 22857 22858SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22859M: Roan van Dijk <roan@protonic.nl> 22860S: Maintained 22861F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22862F: drivers/iio/chemical/scd4x.c 22863 22864SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22865M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22866S: Maintained 22867F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22868F: drivers/iio/pressure/sdp500.c 22869 22870SENSIRION SGP40 GAS SENSOR DRIVER 22871M: Andreas Klinger <ak@it-klinger.de> 22872S: Maintained 22873F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22874F: drivers/iio/chemical/sgp40.c 22875 22876SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22877M: Tomasz Duszynski <tduszyns@gmail.com> 22878S: Maintained 22879F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22880F: drivers/iio/chemical/sps30.c 22881F: drivers/iio/chemical/sps30_i2c.c 22882F: drivers/iio/chemical/sps30_serial.c 22883 22884SERIAL DEVICE BUS 22885M: Rob Herring <robh@kernel.org> 22886L: linux-serial@vger.kernel.org 22887S: Maintained 22888F: Documentation/devicetree/bindings/serial/serial.yaml 22889F: drivers/tty/serdev/ 22890F: include/linux/serdev.h 22891 22892SERIAL IR RECEIVER 22893M: Sean Young <sean@mess.org> 22894L: linux-media@vger.kernel.org 22895S: Maintained 22896F: drivers/media/rc/serial_ir.c 22897 22898SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22899M: Srinivas Kandagatla <srini@kernel.org> 22900L: linux-sound@vger.kernel.org 22901S: Maintained 22902F: Documentation/devicetree/bindings/slimbus/ 22903F: Documentation/driver-api/slimbus.rst 22904F: drivers/slimbus/ 22905F: include/linux/slimbus.h 22906 22907SFC NETWORK DRIVER 22908M: Edward Cree <ecree.xilinx@gmail.com> 22909L: netdev@vger.kernel.org 22910L: linux-net-drivers@amd.com 22911S: Maintained 22912F: Documentation/networking/devlink/sfc.rst 22913F: drivers/net/ethernet/sfc/ 22914 22915SFCTEMP HWMON DRIVER 22916M: Emil Renner Berthing <kernel@esmil.dk> 22917M: Hal Feng <hal.feng@starfivetech.com> 22918L: linux-hwmon@vger.kernel.org 22919S: Maintained 22920F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22921F: Documentation/hwmon/sfctemp.rst 22922F: drivers/hwmon/sfctemp.c 22923 22924SFF/SFP/SFP+ MODULE SUPPORT 22925M: Russell King <linux@armlinux.org.uk> 22926L: netdev@vger.kernel.org 22927S: Maintained 22928F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22929F: drivers/net/phy/phylink.c 22930F: drivers/net/phy/sfp* 22931F: include/linux/mdio/mdio-i2c.h 22932F: include/linux/phylink.h 22933F: include/linux/sfp.h 22934K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22935 22936SGI GRU DRIVER 22937M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22938S: Maintained 22939F: drivers/misc/sgi-gru/ 22940 22941SGI XP/XPC/XPNET DRIVER 22942M: Robin Holt <robinmholt@gmail.com> 22943M: Steve Wahl <steve.wahl@hpe.com> 22944S: Maintained 22945F: drivers/misc/sgi-xp/ 22946 22947SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22948M: D. Wythe <alibuda@linux.alibaba.com> 22949M: Dust Li <dust.li@linux.alibaba.com> 22950M: Sidraya Jayagond <sidraya@linux.ibm.com> 22951M: Wenjia Zhang <wenjia@linux.ibm.com> 22952R: Mahanta Jambigi <mjambigi@linux.ibm.com> 22953R: Tony Lu <tonylu@linux.alibaba.com> 22954R: Wen Gu <guwen@linux.alibaba.com> 22955L: linux-rdma@vger.kernel.org 22956L: linux-s390@vger.kernel.org 22957S: Supported 22958F: net/smc/ 22959 22960SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22961M: Linus Walleij <linus.walleij@linaro.org> 22962L: linux-iio@vger.kernel.org 22963S: Maintained 22964T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22965F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22966F: drivers/iio/light/gp2ap002.c 22967 22968SHARP RJ54N1CB0C SENSOR DRIVER 22969M: Jacopo Mondi <jacopo@jmondi.org> 22970L: linux-media@vger.kernel.org 22971S: Odd fixes 22972T: git git://linuxtv.org/media.git 22973F: drivers/media/i2c/rj54n1cb0c.c 22974F: include/media/i2c/rj54n1cb0c.h 22975 22976SHRINKER 22977M: Andrew Morton <akpm@linux-foundation.org> 22978M: Dave Chinner <david@fromorbit.com> 22979R: Qi Zheng <zhengqi.arch@bytedance.com> 22980R: Roman Gushchin <roman.gushchin@linux.dev> 22981R: Muchun Song <muchun.song@linux.dev> 22982L: linux-mm@kvack.org 22983S: Maintained 22984F: Documentation/admin-guide/mm/shrinker_debugfs.rst 22985F: include/linux/list_lru.h 22986F: include/linux/shrinker.h 22987F: mm/list_lru.c 22988F: mm/shrinker.c 22989F: mm/shrinker_debug.c 22990 22991SH_VOU V4L2 OUTPUT DRIVER 22992L: linux-media@vger.kernel.org 22993S: Orphan 22994F: drivers/media/platform/renesas/sh_vou.c 22995F: include/media/drv-intf/sh_vou.h 22996 22997SI2157 MEDIA DRIVER 22998L: linux-media@vger.kernel.org 22999S: Orphan 23000W: https://linuxtv.org 23001Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23002F: drivers/media/tuners/si2157* 23003 23004SI2165 MEDIA DRIVER 23005M: Matthias Schwarzott <zzam@gentoo.org> 23006L: linux-media@vger.kernel.org 23007S: Maintained 23008W: https://linuxtv.org 23009Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23010F: drivers/media/dvb-frontends/si2165* 23011 23012SI2168 MEDIA DRIVER 23013L: linux-media@vger.kernel.org 23014S: Orphan 23015W: https://linuxtv.org 23016Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23017F: drivers/media/dvb-frontends/si2168* 23018 23019SI470X FM RADIO RECEIVER I2C DRIVER 23020M: Hans Verkuil <hverkuil@kernel.org> 23021L: linux-media@vger.kernel.org 23022S: Odd Fixes 23023W: https://linuxtv.org 23024T: git git://linuxtv.org/media.git 23025F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23026F: drivers/media/radio/si470x/radio-si470x-i2c.c 23027 23028SI470X FM RADIO RECEIVER USB DRIVER 23029M: Hans Verkuil <hverkuil@kernel.org> 23030L: linux-media@vger.kernel.org 23031S: Maintained 23032W: https://linuxtv.org 23033T: git git://linuxtv.org/media.git 23034F: drivers/media/radio/si470x/radio-si470x-common.c 23035F: drivers/media/radio/si470x/radio-si470x-usb.c 23036F: drivers/media/radio/si470x/radio-si470x.h 23037 23038SI4713 FM RADIO TRANSMITTER I2C DRIVER 23039M: Eduardo Valentin <edubezval@gmail.com> 23040L: linux-media@vger.kernel.org 23041S: Odd Fixes 23042W: https://linuxtv.org 23043T: git git://linuxtv.org/media.git 23044F: drivers/media/radio/si4713/si4713.? 23045 23046SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23047M: Eduardo Valentin <edubezval@gmail.com> 23048L: linux-media@vger.kernel.org 23049S: Odd Fixes 23050W: https://linuxtv.org 23051T: git git://linuxtv.org/media.git 23052F: drivers/media/radio/si4713/radio-platform-si4713.c 23053 23054SI4713 FM RADIO TRANSMITTER USB DRIVER 23055M: Hans Verkuil <hverkuil@kernel.org> 23056L: linux-media@vger.kernel.org 23057S: Maintained 23058W: https://linuxtv.org 23059T: git git://linuxtv.org/media.git 23060F: drivers/media/radio/si4713/radio-usb-si4713.c 23061 23062SIANO DVB DRIVER 23063M: Mauro Carvalho Chehab <mchehab@kernel.org> 23064L: linux-media@vger.kernel.org 23065S: Odd fixes 23066W: https://linuxtv.org 23067T: git git://linuxtv.org/media.git 23068F: drivers/media/common/siano/ 23069F: drivers/media/mmc/siano/ 23070F: drivers/media/usb/siano/ 23071F: drivers/media/usb/siano/ 23072 23073SIEMENS IPC LED DRIVERS 23074M: Bao Cheng Su <baocheng.su@siemens.com> 23075M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23076M: Tobias Schaffner <tobias.schaffner@siemens.com> 23077L: linux-leds@vger.kernel.org 23078S: Maintained 23079F: drivers/leds/simatic/ 23080 23081SIEMENS IPC PLATFORM DRIVERS 23082M: Bao Cheng Su <baocheng.su@siemens.com> 23083M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23084M: Tobias Schaffner <tobias.schaffner@siemens.com> 23085L: platform-driver-x86@vger.kernel.org 23086S: Maintained 23087F: drivers/platform/x86/siemens/ 23088F: include/linux/platform_data/x86/simatic-ipc-base.h 23089F: include/linux/platform_data/x86/simatic-ipc.h 23090 23091SIEMENS IPC WATCHDOG DRIVERS 23092M: Bao Cheng Su <baocheng.su@siemens.com> 23093M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23094M: Tobias Schaffner <tobias.schaffner@siemens.com> 23095L: linux-watchdog@vger.kernel.org 23096S: Maintained 23097F: drivers/watchdog/simatic-ipc-wdt.c 23098 23099SIFIVE DRIVERS 23100M: Paul Walmsley <paul.walmsley@sifive.com> 23101M: Samuel Holland <samuel.holland@sifive.com> 23102L: linux-riscv@lists.infradead.org 23103S: Supported 23104F: drivers/dma/sf-pdma/ 23105N: sifive 23106K: fu[57]40 23107K: [^@]sifive 23108 23109SILEAD TOUCHSCREEN DRIVER 23110M: Hans de Goede <hansg@kernel.org> 23111L: linux-input@vger.kernel.org 23112L: platform-driver-x86@vger.kernel.org 23113S: Maintained 23114F: drivers/input/touchscreen/silead.c 23115F: drivers/platform/x86/touchscreen_dmi.c 23116 23117SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23118M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23119L: linux-wireless@vger.kernel.org 23120S: Supported 23121F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23122F: drivers/net/wireless/silabs/ 23123 23124SILICON MOTION SM712 FRAME BUFFER DRIVER 23125M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23126M: Teddy Wang <teddy.wang@siliconmotion.com> 23127M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23128L: linux-fbdev@vger.kernel.org 23129S: Maintained 23130F: Documentation/fb/sm712fb.rst 23131F: drivers/video/fbdev/sm712* 23132 23133SILVACO I3C DUAL-ROLE MASTER 23134M: Miquel Raynal <miquel.raynal@bootlin.com> 23135M: Frank Li <Frank.Li@nxp.com> 23136L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23137L: imx@lists.linux.dev 23138S: Maintained 23139F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23140F: drivers/i3c/master/svc-i3c-master.c 23141 23142SIMPLEFB FB DRIVER 23143M: Hans de Goede <hansg@kernel.org> 23144L: linux-fbdev@vger.kernel.org 23145S: Maintained 23146F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23147F: drivers/video/fbdev/simplefb.c 23148F: include/linux/platform_data/simplefb.h 23149 23150SIOX 23151M: Thorsten Scherer <t.scherer@eckelmann.de> 23152R: Pengutronix Kernel Team <kernel@pengutronix.de> 23153S: Supported 23154F: drivers/gpio/gpio-siox.c 23155F: drivers/siox/* 23156F: include/trace/events/siox.h 23157 23158SIPHASH PRF ROUTINES 23159M: Jason A. Donenfeld <Jason@zx2c4.com> 23160S: Maintained 23161F: include/linux/siphash.h 23162F: lib/siphash.c 23163F: lib/tests/siphash_kunit.c 23164 23165SIS 190 ETHERNET DRIVER 23166M: Francois Romieu <romieu@fr.zoreil.com> 23167L: netdev@vger.kernel.org 23168S: Maintained 23169F: drivers/net/ethernet/sis/sis190.c 23170 23171SIS 900/7016 FAST ETHERNET DRIVER 23172M: Daniele Venzano <venza@brownhat.org> 23173L: netdev@vger.kernel.org 23174S: Maintained 23175W: http://www.brownhat.org/sis900.html 23176F: drivers/net/ethernet/sis/sis900.* 23177 23178SIS FRAMEBUFFER DRIVER 23179S: Orphan 23180F: Documentation/fb/sisfb.rst 23181F: drivers/video/fbdev/sis/ 23182F: include/video/sisfb.h 23183 23184SIS I2C TOUCHSCREEN DRIVER 23185M: Mika Penttilä <mpenttil@redhat.com> 23186L: linux-input@vger.kernel.org 23187S: Maintained 23188F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23189F: drivers/input/touchscreen/sis_i2c.c 23190 23191SIS USB2VGA DRIVER 23192M: Thomas Winischhofer <thomas@winischhofer.net> 23193S: Maintained 23194W: http://www.winischhofer.at/linuxsisusbvga.shtml 23195F: drivers/usb/misc/sisusbvga/ 23196 23197SL28 CPLD MFD DRIVER 23198M: Michael Walle <mwalle@kernel.org> 23199S: Maintained 23200F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23201F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23202F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23203F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 23204F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23205F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23206F: drivers/gpio/gpio-sl28cpld.c 23207F: drivers/hwmon/sl28cpld-hwmon.c 23208F: drivers/irqchip/irq-sl28cpld.c 23209F: drivers/pwm/pwm-sl28cpld.c 23210F: drivers/watchdog/sl28cpld_wdt.c 23211 23212SL28 VPD NVMEM LAYOUT DRIVER 23213M: Michael Walle <mwalle@kernel.org> 23214S: Maintained 23215F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23216F: drivers/nvmem/layouts/sl28vpd.c 23217 23218SLAB ALLOCATOR 23219M: Vlastimil Babka <vbabka@suse.cz> 23220M: Andrew Morton <akpm@linux-foundation.org> 23221R: Christoph Lameter <cl@gentwo.org> 23222R: David Rientjes <rientjes@google.com> 23223R: Roman Gushchin <roman.gushchin@linux.dev> 23224R: Harry Yoo <harry.yoo@oracle.com> 23225L: linux-mm@kvack.org 23226S: Maintained 23227T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23228F: Documentation/admin-guide/mm/slab.rst 23229F: Documentation/mm/slab.rst 23230F: include/linux/mempool.h 23231F: include/linux/slab.h 23232F: mm/failslab.c 23233F: mm/mempool.c 23234F: mm/slab.h 23235F: mm/slab_common.c 23236F: mm/slub.c 23237 23238SLCAN CAN NETWORK DRIVER 23239M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23240L: linux-can@vger.kernel.org 23241S: Maintained 23242F: drivers/net/can/slcan/ 23243 23244SLEEPABLE READ-COPY UPDATE (SRCU) 23245M: Lai Jiangshan <jiangshanlai@gmail.com> 23246M: "Paul E. McKenney" <paulmck@kernel.org> 23247M: Josh Triplett <josh@joshtriplett.org> 23248R: Steven Rostedt <rostedt@goodmis.org> 23249R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23250L: rcu@vger.kernel.org 23251S: Supported 23252W: http://www.rdrop.com/users/paulmck/RCU/ 23253T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23254F: include/linux/srcu*.h 23255F: kernel/rcu/srcu*.c 23256 23257SMACK SECURITY MODULE 23258M: Casey Schaufler <casey@schaufler-ca.com> 23259L: linux-security-module@vger.kernel.org 23260S: Maintained 23261W: http://schaufler-ca.com 23262T: git https://github.com/cschaufler/smack-next.git 23263F: Documentation/admin-guide/LSM/Smack.rst 23264F: security/smack/ 23265 23266SMC91x ETHERNET DRIVER 23267M: Nicolas Pitre <nico@fluxnic.net> 23268S: Odd Fixes 23269F: drivers/net/ethernet/smsc/smc91x.* 23270 23271SMSC EMC2103 HARDWARE MONITOR DRIVER 23272M: Steve Glendinning <steve.glendinning@shawell.net> 23273L: linux-hwmon@vger.kernel.org 23274S: Maintained 23275F: Documentation/hwmon/emc2103.rst 23276F: drivers/hwmon/emc2103.c 23277 23278SMSC SCH5627 HARDWARE MONITOR DRIVER 23279M: Hans de Goede <hansg@kernel.org> 23280L: linux-hwmon@vger.kernel.org 23281S: Supported 23282F: Documentation/hwmon/sch5627.rst 23283F: drivers/hwmon/sch5627.c 23284 23285SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23286M: Steve Glendinning <steve.glendinning@shawell.net> 23287L: linux-fbdev@vger.kernel.org 23288S: Maintained 23289F: drivers/video/fbdev/smscufx.c 23290 23291SMSC47B397 HARDWARE MONITOR DRIVER 23292M: Jean Delvare <jdelvare@suse.com> 23293L: linux-hwmon@vger.kernel.org 23294S: Maintained 23295F: Documentation/hwmon/smsc47b397.rst 23296F: drivers/hwmon/smsc47b397.c 23297 23298SMSC911x ETHERNET DRIVER 23299M: Steve Glendinning <steve.glendinning@shawell.net> 23300L: netdev@vger.kernel.org 23301S: Maintained 23302F: drivers/net/ethernet/smsc/smsc911x.* 23303F: include/linux/smsc911x.h 23304 23305SMSC9420 PCI ETHERNET DRIVER 23306M: Steve Glendinning <steve.glendinning@shawell.net> 23307L: netdev@vger.kernel.org 23308S: Maintained 23309F: drivers/net/ethernet/smsc/smsc9420.* 23310 23311SNET DPU VIRTIO DATA PATH ACCELERATOR 23312R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23313F: drivers/vdpa/solidrun/ 23314 23315SOCIONEXT (SNI) AVE NETWORK DRIVER 23316M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23317L: netdev@vger.kernel.org 23318S: Maintained 23319F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23320F: drivers/net/ethernet/socionext/sni_ave.c 23321 23322SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23323M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23324M: Masahisa Kojima <kojima.masahisa@socionext.com> 23325L: netdev@vger.kernel.org 23326S: Maintained 23327F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23328F: drivers/net/ethernet/socionext/netsec.c 23329 23330SOCIONEXT (SNI) Synquacer SPI DRIVER 23331M: Masahisa Kojima <masahisa.kojima@linaro.org> 23332M: Jassi Brar <jaswinder.singh@linaro.org> 23333L: linux-spi@vger.kernel.org 23334S: Maintained 23335F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23336F: drivers/spi/spi-synquacer.c 23337 23338SOCIONEXT SYNQUACER I2C DRIVER 23339M: Ard Biesheuvel <ardb@kernel.org> 23340L: linux-i2c@vger.kernel.org 23341S: Maintained 23342F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23343F: drivers/i2c/busses/i2c-synquacer.c 23344 23345SOCIONEXT UNIPHIER SOUND DRIVER 23346L: linux-sound@vger.kernel.org 23347S: Orphan 23348F: sound/soc/uniphier/ 23349 23350SOCKET TIMESTAMPING 23351M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23352R: Jason Xing <kernelxing@tencent.com> 23353S: Maintained 23354F: Documentation/networking/timestamping.rst 23355F: include/linux/net_tstamp.h 23356F: include/uapi/linux/net_tstamp.h 23357F: tools/testing/selftests/bpf/*/net_timestamping* 23358F: tools/testing/selftests/net/*timestamp* 23359F: tools/testing/selftests/net/so_txtime.c 23360 23361SOEKRIS NET48XX LED SUPPORT 23362M: Chris Boot <bootc@bootc.net> 23363S: Maintained 23364F: drivers/leds/leds-net48xx.c 23365 23366SOFT-IWARP DRIVER (siw) 23367M: Bernard Metzler <bernard.metzler@linux.dev> 23368L: linux-rdma@vger.kernel.org 23369S: Supported 23370F: drivers/infiniband/sw/siw/ 23371F: include/uapi/rdma/siw-abi.h 23372 23373SOFT-ROCE DRIVER (rxe) 23374M: Zhu Yanjun <zyjzyj2000@gmail.com> 23375L: linux-rdma@vger.kernel.org 23376S: Supported 23377F: drivers/infiniband/sw/rxe/ 23378F: include/uapi/rdma/rdma_user_rxe.h 23379 23380SOFTLOGIC 6x10 MPEG CODEC 23381M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23382M: Andrey Utkin <andrey_utkin@fastmail.com> 23383M: Ismael Luceno <ismael@iodev.co.uk> 23384L: linux-media@vger.kernel.org 23385S: Supported 23386F: drivers/media/pci/solo6x10/ 23387 23388SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23389M: James Morse <james.morse@arm.com> 23390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23391S: Maintained 23392F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23393F: drivers/firmware/arm_sdei.c 23394F: include/linux/arm_sdei.h 23395F: include/uapi/linux/arm_sdei.h 23396 23397SOFTWARE NODES AND DEVICE PROPERTIES 23398R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23399R: Daniel Scally <djrscally@gmail.com> 23400R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23401R: Sakari Ailus <sakari.ailus@linux.intel.com> 23402L: linux-acpi@vger.kernel.org 23403S: Maintained 23404F: drivers/base/property.c 23405F: drivers/base/swnode.c 23406F: include/linux/fwnode.h 23407F: include/linux/property.h 23408 23409SOFTWARE RAID (Multiple Disks) SUPPORT 23410M: Song Liu <song@kernel.org> 23411M: Yu Kuai <yukuai3@huawei.com> 23412L: linux-raid@vger.kernel.org 23413S: Supported 23414Q: https://patchwork.kernel.org/project/linux-raid/list/ 23415T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23416F: drivers/md/Kconfig 23417F: drivers/md/Makefile 23418F: drivers/md/md* 23419F: drivers/md/raid* 23420F: include/linux/raid/ 23421F: include/uapi/linux/raid/ 23422F: lib/raid6/ 23423 23424SOLIDRUN CLEARFOG SUPPORT 23425M: Russell King <linux@armlinux.org.uk> 23426S: Maintained 23427F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23428F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23429 23430SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23431M: Russell King <linux@armlinux.org.uk> 23432S: Maintained 23433F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23434F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23435F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23436 23437SONIC NETWORK DRIVER 23438M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23439L: netdev@vger.kernel.org 23440S: Maintained 23441F: drivers/net/ethernet/natsemi/sonic.* 23442 23443SONICS SILICON BACKPLANE DRIVER (SSB) 23444M: Michael Buesch <m@bues.ch> 23445L: linux-wireless@vger.kernel.org 23446S: Maintained 23447F: drivers/ssb/ 23448F: include/linux/ssb/ 23449 23450SONY IMX208 SENSOR DRIVER 23451M: Sakari Ailus <sakari.ailus@linux.intel.com> 23452L: linux-media@vger.kernel.org 23453S: Maintained 23454T: git git://linuxtv.org/media.git 23455F: drivers/media/i2c/imx208.c 23456 23457SONY IMX214 SENSOR DRIVER 23458M: Ricardo Ribalda <ribalda@kernel.org> 23459L: linux-media@vger.kernel.org 23460S: Maintained 23461T: git git://linuxtv.org/media.git 23462F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23463F: drivers/media/i2c/imx214.c 23464 23465SONY IMX219 SENSOR DRIVER 23466M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23467L: linux-media@vger.kernel.org 23468S: Maintained 23469T: git git://linuxtv.org/media.git 23470F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23471F: drivers/media/i2c/imx219.c 23472 23473SONY IMX258 SENSOR DRIVER 23474M: Sakari Ailus <sakari.ailus@linux.intel.com> 23475L: linux-media@vger.kernel.org 23476S: Maintained 23477T: git git://linuxtv.org/media.git 23478F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23479F: drivers/media/i2c/imx258.c 23480 23481SONY IMX274 SENSOR DRIVER 23482M: Leon Luo <leonl@leopardimaging.com> 23483L: linux-media@vger.kernel.org 23484S: Maintained 23485T: git git://linuxtv.org/media.git 23486F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23487F: drivers/media/i2c/imx274.c 23488 23489SONY IMX283 SENSOR DRIVER 23490M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23491M: Umang Jain <umang.jain@ideasonboard.com> 23492L: linux-media@vger.kernel.org 23493S: Maintained 23494T: git git://linuxtv.org/media.git 23495F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23496F: drivers/media/i2c/imx283.c 23497 23498SONY IMX290 SENSOR DRIVER 23499M: Manivannan Sadhasivam <mani@kernel.org> 23500L: linux-media@vger.kernel.org 23501S: Maintained 23502T: git git://linuxtv.org/media.git 23503F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23504F: drivers/media/i2c/imx290.c 23505 23506SONY IMX296 SENSOR DRIVER 23507M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23508M: Manivannan Sadhasivam <mani@kernel.org> 23509L: linux-media@vger.kernel.org 23510S: Maintained 23511T: git git://linuxtv.org/media.git 23512F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23513F: drivers/media/i2c/imx296.c 23514 23515SONY IMX319 SENSOR DRIVER 23516M: Bingbu Cao <bingbu.cao@intel.com> 23517L: linux-media@vger.kernel.org 23518S: Maintained 23519T: git git://linuxtv.org/media.git 23520F: drivers/media/i2c/imx319.c 23521 23522SONY IMX334 SENSOR DRIVER 23523L: linux-media@vger.kernel.org 23524S: Orphan 23525T: git git://linuxtv.org/media.git 23526F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23527F: drivers/media/i2c/imx334.c 23528 23529SONY IMX335 SENSOR DRIVER 23530M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23531L: linux-media@vger.kernel.org 23532S: Maintained 23533T: git git://linuxtv.org/media.git 23534F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23535F: drivers/media/i2c/imx335.c 23536 23537SONY IMX355 SENSOR DRIVER 23538M: Tianshu Qiu <tian.shu.qiu@intel.com> 23539L: linux-media@vger.kernel.org 23540S: Maintained 23541T: git git://linuxtv.org/media.git 23542F: drivers/media/i2c/imx355.c 23543 23544SONY IMX412 SENSOR DRIVER 23545L: linux-media@vger.kernel.org 23546S: Orphan 23547T: git git://linuxtv.org/media.git 23548F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23549F: drivers/media/i2c/imx412.c 23550 23551SONY IMX415 SENSOR DRIVER 23552M: Michael Riesch <michael.riesch@collabora.com> 23553L: linux-media@vger.kernel.org 23554S: Maintained 23555T: git git://linuxtv.org/media.git 23556F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23557F: drivers/media/i2c/imx415.c 23558 23559SONY MEMORYSTICK SUBSYSTEM 23560M: Maxim Levitsky <maximlevitsky@gmail.com> 23561M: Alex Dubov <oakad@yahoo.com> 23562M: Ulf Hansson <ulf.hansson@linaro.org> 23563L: linux-mmc@vger.kernel.org 23564S: Maintained 23565T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23566F: drivers/memstick/ 23567F: include/linux/memstick.h 23568 23569SONY VAIO CONTROL DEVICE DRIVER 23570M: Mattia Dongili <malattia@linux.it> 23571L: platform-driver-x86@vger.kernel.org 23572S: Maintained 23573W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23574F: Documentation/admin-guide/laptops/sony-laptop.rst 23575F: drivers/char/sonypi.c 23576F: drivers/platform/x86/sony-laptop.c 23577 23578SOPHGO DEVICETREES and DRIVERS 23579M: Chen Wang <unicorn_wang@outlook.com> 23580M: Inochi Amaoto <inochiama@gmail.com> 23581L: sophgo@lists.linux.dev 23582W: https://github.com/sophgo/linux/wiki 23583T: git https://github.com/sophgo/linux.git 23584S: Maintained 23585N: sophgo 23586K: sophgo 23587 23588SOUND 23589M: Jaroslav Kysela <perex@perex.cz> 23590M: Takashi Iwai <tiwai@suse.com> 23591L: linux-sound@vger.kernel.org 23592S: Maintained 23593W: http://www.alsa-project.org/ 23594Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23595T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23596F: Documentation/sound/ 23597F: include/sound/ 23598F: include/uapi/sound/ 23599F: sound/ 23600F: tools/testing/selftests/alsa 23601 23602SOUND - ALSA SELFTESTS 23603M: Mark Brown <broonie@kernel.org> 23604L: linux-sound@vger.kernel.org 23605L: linux-kselftest@vger.kernel.org 23606S: Supported 23607F: tools/testing/selftests/alsa 23608 23609SOUND - COMPRESSED AUDIO 23610M: Vinod Koul <vkoul@kernel.org> 23611L: linux-sound@vger.kernel.org 23612S: Supported 23613T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23614F: Documentation/sound/designs/compress-offload.rst 23615F: include/sound/compress_driver.h 23616F: include/uapi/sound/compress_* 23617F: sound/core/compress_offload.c 23618F: sound/soc/soc-compress.c 23619 23620SOUND - CORE KUNIT TEST 23621M: Ivan Orlov <ivan.orlov0322@gmail.com> 23622L: linux-sound@vger.kernel.org 23623S: Supported 23624F: sound/core/sound_kunit.c 23625 23626SOUND - DMAENGINE HELPERS 23627M: Lars-Peter Clausen <lars@metafoo.de> 23628S: Supported 23629F: include/sound/dmaengine_pcm.h 23630F: sound/core/pcm_dmaengine.c 23631F: sound/soc/soc-generic-dmaengine-pcm.c 23632 23633SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23634M: Liam Girdwood <lgirdwood@gmail.com> 23635M: Mark Brown <broonie@kernel.org> 23636L: linux-sound@vger.kernel.org 23637S: Supported 23638W: http://alsa-project.org/main/index.php/ASoC 23639T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23640F: Documentation/devicetree/bindings/sound/ 23641F: Documentation/sound/soc/ 23642F: include/dt-bindings/sound/ 23643F: include/sound/cs* 23644X: include/sound/cs4231-regs.h 23645X: include/sound/cs8403.h 23646X: include/sound/cs8427.h 23647F: include/sound/madera-pdata.h 23648F: include/sound/soc* 23649F: include/sound/sof.h 23650F: include/sound/sof/ 23651F: include/sound/wm*.h 23652F: include/trace/events/sof*.h 23653F: include/uapi/sound/asoc.h 23654F: sound/soc/ 23655 23656SOUND - SOC LAYER / dapm-graph 23657M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23658L: linux-sound@vger.kernel.org 23659S: Maintained 23660F: tools/sound/dapm-graph 23661 23662SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23663M: Liam Girdwood <lgirdwood@gmail.com> 23664M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23665M: Bard Liao <yung-chuan.liao@linux.intel.com> 23666M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23667M: Daniel Baluta <daniel.baluta@nxp.com> 23668R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23669R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23670L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23671S: Supported 23672W: https://github.com/thesofproject/linux/ 23673F: sound/soc/sof/ 23674 23675SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23676M: Mark Brown <broonie@kernel.org> 23677M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23678S: Supported 23679L: linux-sound@vger.kernel.org 23680F: sound/soc/generic/ 23681F: include/sound/simple_card* 23682F: Documentation/devicetree/bindings/sound/simple-card.yaml 23683F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23684 23685SOUNDWIRE SUBSYSTEM 23686M: Vinod Koul <vkoul@kernel.org> 23687M: Bard Liao <yung-chuan.liao@linux.intel.com> 23688R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23689L: linux-sound@vger.kernel.org 23690S: Supported 23691T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23692F: Documentation/driver-api/soundwire/ 23693F: drivers/soundwire/ 23694F: include/linux/soundwire/ 23695 23696SP2 MEDIA DRIVER 23697M: Olli Salonen <olli.salonen@iki.fi> 23698L: linux-media@vger.kernel.org 23699S: Maintained 23700W: https://linuxtv.org 23701Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23702F: drivers/media/dvb-frontends/sp2* 23703 23704SPANISH DOCUMENTATION 23705M: Carlos Bilbao <carlos.bilbao@kernel.org> 23706R: Avadhut Naik <avadhut.naik@amd.com> 23707S: Maintained 23708F: Documentation/translations/sp_SP/ 23709 23710SPARC + UltraSPARC (sparc/sparc64) 23711M: "David S. Miller" <davem@davemloft.net> 23712M: Andreas Larsson <andreas@gaisler.com> 23713L: sparclinux@vger.kernel.org 23714S: Maintained 23715Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23716T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23717T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23718F: arch/sparc/ 23719F: drivers/sbus/ 23720 23721SPARC SERIAL DRIVERS 23722M: "David S. Miller" <davem@davemloft.net> 23723L: sparclinux@vger.kernel.org 23724S: Maintained 23725T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23726T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23727F: drivers/tty/serial/suncore.c 23728F: drivers/tty/serial/sunhv.c 23729F: drivers/tty/serial/sunsab.c 23730F: drivers/tty/serial/sunsab.h 23731F: drivers/tty/serial/sunsu.c 23732F: drivers/tty/serial/sunzilog.c 23733F: drivers/tty/serial/sunzilog.h 23734F: drivers/tty/vcc.c 23735F: include/linux/sunserialcore.h 23736 23737SPARSE CHECKER 23738M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23739L: linux-sparse@vger.kernel.org 23740S: Maintained 23741W: https://sparse.docs.kernel.org/ 23742Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23743B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23744T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23745F: include/linux/compiler.h 23746 23747SPEAKUP CONSOLE SPEECH DRIVER 23748M: William Hubbs <w.d.hubbs@gmail.com> 23749M: Chris Brannon <chris@the-brannons.com> 23750M: Kirk Reiser <kirk@reisers.ca> 23751M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23752L: speakup@linux-speakup.org 23753S: Odd Fixes 23754W: http://www.linux-speakup.org/ 23755W: https://github.com/linux-speakup/speakup 23756B: https://github.com/linux-speakup/speakup/issues 23757F: drivers/accessibility/speakup/ 23758 23759SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23760M: Viresh Kumar <vireshk@kernel.org> 23761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23762L: soc@lists.linux.dev 23763S: Maintained 23764W: http://www.st.com/spear 23765F: arch/arm/boot/dts/st/spear* 23766F: arch/arm/mach-spear/ 23767F: drivers/clk/spear/ 23768F: drivers/pinctrl/spear/ 23769 23770SPI NOR SUBSYSTEM 23771M: Tudor Ambarus <tudor.ambarus@linaro.org> 23772M: Pratyush Yadav <pratyush@kernel.org> 23773M: Michael Walle <mwalle@kernel.org> 23774L: linux-mtd@lists.infradead.org 23775S: Maintained 23776W: http://www.linux-mtd.infradead.org/ 23777Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23778C: irc://irc.oftc.net/mtd 23779T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23780F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23781F: drivers/mtd/spi-nor/ 23782F: include/linux/mtd/spi-nor.h 23783 23784SPI OFFLOAD 23785R: David Lechner <dlechner@baylibre.com> 23786F: drivers/spi/spi-offload-trigger-*.c 23787F: drivers/spi/spi-offload.c 23788F: include/linux/spi/offload/ 23789K: spi_offload 23790 23791SPI SUBSYSTEM 23792M: Mark Brown <broonie@kernel.org> 23793L: linux-spi@vger.kernel.org 23794S: Maintained 23795Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23796T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23797F: Documentation/devicetree/bindings/spi/ 23798F: Documentation/spi/ 23799F: drivers/spi/ 23800F: include/linux/spi/ 23801F: include/uapi/linux/spi/ 23802F: tools/spi/ 23803 23804SPMI SUBSYSTEM 23805M: Stephen Boyd <sboyd@kernel.org> 23806L: linux-kernel@vger.kernel.org 23807S: Maintained 23808T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23809F: Documentation/devicetree/bindings/spmi/ 23810F: drivers/spmi/ 23811F: include/dt-bindings/spmi/spmi.h 23812F: include/linux/spmi.h 23813F: include/trace/events/spmi.h 23814 23815SPU FILE SYSTEM 23816L: linuxppc-dev@lists.ozlabs.org 23817S: Orphan 23818F: Documentation/filesystems/spufs/spufs.rst 23819F: arch/powerpc/platforms/cell/spufs/ 23820 23821SQUASHFS FILE SYSTEM 23822M: Phillip Lougher <phillip@squashfs.org.uk> 23823L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23824S: Maintained 23825W: http://squashfs.org.uk 23826T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23827F: Documentation/filesystems/squashfs.rst 23828F: fs/squashfs/ 23829 23830SRM (Alpha) environment access 23831M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23832S: Maintained 23833F: arch/alpha/kernel/srm_env.c 23834 23835ST LSM6DSx IMU IIO DRIVER 23836M: Lorenzo Bianconi <lorenzo@kernel.org> 23837L: linux-iio@vger.kernel.org 23838S: Maintained 23839W: http://www.st.com/ 23840F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23841F: drivers/iio/imu/st_lsm6dsx/ 23842 23843ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23844M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23845M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23846L: linux-media@vger.kernel.org 23847S: Maintained 23848T: git git://linuxtv.org/media.git 23849F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23850F: drivers/media/i2c/st-mipid02.c 23851 23852ST STC3117 FUEL GAUGE DRIVER 23853M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23854M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23855L: linux-pm@vger.kernel.org 23856S: Maintained 23857F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23858F: drivers/power/supply/stc3117_fuel_gauge.c 23859 23860ST STM32 FIREWALL 23861M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23862S: Maintained 23863F: drivers/bus/stm32_etzpc.c 23864F: drivers/bus/stm32_firewall.c 23865F: drivers/bus/stm32_rifsc.c 23866 23867ST STM32 HDP PINCTRL DRIVER 23868M: Clément Le Goffic <legoffic.clement@gmail.com> 23869S: Maintained 23870F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 23871F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23872 23873ST STM32 I2C/SMBUS DRIVER 23874M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23875M: Alain Volmat <alain.volmat@foss.st.com> 23876L: linux-i2c@vger.kernel.org 23877S: Maintained 23878F: drivers/i2c/busses/i2c-stm32* 23879 23880ST STM32 OCTO MEMORY MANAGER 23881M: Patrice Chotard <patrice.chotard@foss.st.com> 23882S: Maintained 23883F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23884F: drivers/memory/stm32_omm.c 23885 23886ST STM32 PINCTRL DRIVER 23887M: Antonio Borneo <antonio.borneo@foss.st.com> 23888S: Maintained 23889F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 23890F: drivers/pinctrl/stm32/ 23891F: include/dt-bindings/pinctrl/stm32-pinfunc.h 23892X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23893 23894ST STM32 SPI DRIVER 23895M: Alain Volmat <alain.volmat@foss.st.com> 23896L: linux-spi@vger.kernel.org 23897S: Maintained 23898F: drivers/spi/spi-stm32.c 23899 23900ST STPDDC60 DRIVER 23901M: Daniel Nilsson <daniel.nilsson@flex.com> 23902L: linux-hwmon@vger.kernel.org 23903S: Maintained 23904F: Documentation/hwmon/stpddc60.rst 23905F: drivers/hwmon/pmbus/stpddc60.c 23906 23907ST VD55G1 DRIVER 23908M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23909M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23910L: linux-media@vger.kernel.org 23911S: Maintained 23912F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23913F: drivers/media/i2c/vd55g1.c 23914 23915ST VD56G3 IMAGE SENSOR DRIVER 23916M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23917M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23918L: linux-media@vger.kernel.org 23919S: Maintained 23920F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 23921F: drivers/media/i2c/vd56g3.c 23922 23923ST VGXY61 DRIVER 23924M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23925M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23926L: linux-media@vger.kernel.org 23927S: Maintained 23928T: git git://linuxtv.org/media.git 23929F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23930F: Documentation/userspace-api/media/drivers/vgxy61.rst 23931F: drivers/media/i2c/vgxy61.c 23932 23933ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23934M: Song Qiang <songqiang1304521@gmail.com> 23935L: linux-iio@vger.kernel.org 23936S: Maintained 23937F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23938F: drivers/iio/proximity/vl53l0x-i2c.c 23939 23940STABLE BRANCH 23941M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23942M: Sasha Levin <sashal@kernel.org> 23943L: stable@vger.kernel.org 23944S: Supported 23945F: Documentation/process/stable-kernel-rules.rst 23946 23947STAGING - ATOMISP DRIVER 23948M: Hans de Goede <hansg@kernel.org> 23949M: Mauro Carvalho Chehab <mchehab@kernel.org> 23950R: Sakari Ailus <sakari.ailus@linux.intel.com> 23951L: linux-media@vger.kernel.org 23952S: Maintained 23953F: drivers/staging/media/atomisp/ 23954 23955STAGING - INDUSTRIAL IO 23956M: Jonathan Cameron <jic23@kernel.org> 23957L: linux-iio@vger.kernel.org 23958S: Odd Fixes 23959F: drivers/staging/iio/ 23960 23961STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23962M: Marc Dietrich <marvin24@gmx.de> 23963L: ac100@lists.launchpad.net (moderated for non-subscribers) 23964L: linux-tegra@vger.kernel.org 23965S: Maintained 23966F: drivers/staging/nvec/ 23967 23968STAGING - SEPS525 LCD CONTROLLER DRIVERS 23969M: Michael Hennerich <michael.hennerich@analog.com> 23970L: linux-fbdev@vger.kernel.org 23971S: Supported 23972F: drivers/staging/fbtft/fb_seps525.c 23973 23974STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 23975M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23976M: Teddy Wang <teddy.wang@siliconmotion.com> 23977M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23978L: linux-fbdev@vger.kernel.org 23979S: Maintained 23980F: drivers/staging/sm750fb/ 23981 23982STAGING SUBSYSTEM 23983M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23984L: linux-staging@lists.linux.dev 23985S: Supported 23986T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 23987F: drivers/staging/ 23988 23989STANDALONE CACHE CONTROLLER DRIVERS 23990M: Conor Dooley <conor@kernel.org> 23991S: Maintained 23992T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 23993F: Documentation/devicetree/bindings/cache/ 23994F: drivers/cache 23995 23996STARFIRE/DURALAN NETWORK DRIVER 23997M: Ion Badulescu <ionut@badula.org> 23998S: Odd Fixes 23999F: drivers/net/ethernet/adaptec/starfire* 24000 24001STARFIVE CAMERA SUBSYSTEM DRIVER 24002M: Jack Zhu <jack.zhu@starfivetech.com> 24003M: Changhuang Liang <changhuang.liang@starfivetech.com> 24004L: linux-media@vger.kernel.org 24005S: Maintained 24006F: Documentation/admin-guide/media/starfive_camss.rst 24007F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24008F: drivers/staging/media/starfive/camss 24009 24010STARFIVE CRYPTO DRIVER 24011M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24012M: William Qiu <william.qiu@starfivetech.com> 24013S: Supported 24014F: Documentation/devicetree/bindings/crypto/starfive* 24015F: drivers/crypto/starfive/ 24016 24017STARFIVE DEVICETREES 24018M: Emil Renner Berthing <kernel@esmil.dk> 24019S: Maintained 24020F: arch/riscv/boot/dts/starfive/ 24021 24022STARFIVE DWMAC GLUE LAYER 24023M: Emil Renner Berthing <kernel@esmil.dk> 24024M: Minda Chen <minda.chen@starfivetech.com> 24025S: Maintained 24026F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24027F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24028 24029STARFIVE JH7110 DPHY RX DRIVER 24030M: Jack Zhu <jack.zhu@starfivetech.com> 24031M: Changhuang Liang <changhuang.liang@starfivetech.com> 24032S: Supported 24033F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24034F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24035 24036STARFIVE JH7110 DPHY TX DRIVER 24037M: Keith Zhao <keith.zhao@starfivetech.com> 24038S: Supported 24039F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24040F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24041 24042STARFIVE JH7110 MMC/SD/SDIO DRIVER 24043M: William Qiu <william.qiu@starfivetech.com> 24044S: Supported 24045F: Documentation/devicetree/bindings/mmc/starfive* 24046F: drivers/mmc/host/dw_mmc-starfive.c 24047 24048STARFIVE JH7110 PLL CLOCK DRIVER 24049M: Xingyu Wu <xingyu.wu@starfivetech.com> 24050S: Supported 24051F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24052F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24053 24054STARFIVE JH7110 PWMDAC DRIVER 24055M: Hal Feng <hal.feng@starfivetech.com> 24056M: Xingyu Wu <xingyu.wu@starfivetech.com> 24057S: Supported 24058F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24059F: sound/soc/starfive/jh7110_pwmdac.c 24060 24061STARFIVE JH7110 SYSCON 24062M: William Qiu <william.qiu@starfivetech.com> 24063M: Xingyu Wu <xingyu.wu@starfivetech.com> 24064S: Supported 24065F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24066 24067STARFIVE JH7110 TDM DRIVER 24068M: Walker Chen <walker.chen@starfivetech.com> 24069S: Maintained 24070F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24071F: sound/soc/starfive/jh7110_tdm.c 24072 24073STARFIVE JH71X0 CLOCK DRIVERS 24074M: Emil Renner Berthing <kernel@esmil.dk> 24075M: Hal Feng <hal.feng@starfivetech.com> 24076S: Maintained 24077F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24078F: drivers/clk/starfive/clk-starfive-jh71* 24079F: include/dt-bindings/clock/starfive?jh71*.h 24080 24081STARFIVE JH71X0 PINCTRL DRIVERS 24082M: Emil Renner Berthing <kernel@esmil.dk> 24083M: Hal Feng <hal.feng@starfivetech.com> 24084L: linux-gpio@vger.kernel.org 24085S: Maintained 24086F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24087F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24088F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24089F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24090 24091STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24092M: Emil Renner Berthing <kernel@esmil.dk> 24093M: Hal Feng <hal.feng@starfivetech.com> 24094S: Maintained 24095F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24096F: drivers/reset/starfive/reset-starfive-jh71* 24097F: include/dt-bindings/reset/starfive?jh71*.h 24098 24099STARFIVE JH71X0 USB DRIVERS 24100M: Minda Chen <minda.chen@starfivetech.com> 24101S: Maintained 24102F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24103F: drivers/usb/cdns3/cdns3-starfive.c 24104 24105STARFIVE JH71XX PMU CONTROLLER DRIVER 24106M: Walker Chen <walker.chen@starfivetech.com> 24107M: Changhuang Liang <changhuang.liang@starfivetech.com> 24108S: Supported 24109F: Documentation/devicetree/bindings/power/starfive* 24110F: drivers/pmdomain/starfive/ 24111F: include/dt-bindings/power/starfive,jh7110-pmu.h 24112 24113STARFIVE SOC DRIVERS 24114M: Conor Dooley <conor@kernel.org> 24115S: Maintained 24116T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24117F: Documentation/devicetree/bindings/soc/starfive/ 24118 24119STARFIVE STARLINK PMU DRIVER 24120M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24121S: Maintained 24122F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24123F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24124F: drivers/perf/starfive_starlink_pmu.c 24125 24126STARFIVE TRNG DRIVER 24127M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24128S: Supported 24129F: Documentation/devicetree/bindings/rng/starfive* 24130F: drivers/char/hw_random/jh7110-trng.c 24131 24132STARFIVE WATCHDOG DRIVER 24133M: Xingyu Wu <xingyu.wu@starfivetech.com> 24134M: Ziv Xu <ziv.xu@starfivetech.com> 24135S: Supported 24136F: Documentation/devicetree/bindings/watchdog/starfive* 24137F: drivers/watchdog/starfive-wdt.c 24138 24139STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24140M: Minda Chen <minda.chen@starfivetech.com> 24141S: Supported 24142F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24143F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24144F: drivers/phy/starfive/phy-jh7110-pcie.c 24145F: drivers/phy/starfive/phy-jh7110-usb.c 24146 24147STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24148M: Changhuang Liang <changhuang.liang@starfivetech.com> 24149S: Supported 24150F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24151F: drivers/irqchip/irq-starfive-jh8100-intc.c 24152 24153STATIC BRANCH/CALL 24154M: Peter Zijlstra <peterz@infradead.org> 24155M: Josh Poimboeuf <jpoimboe@kernel.org> 24156M: Jason Baron <jbaron@akamai.com> 24157R: Steven Rostedt <rostedt@goodmis.org> 24158R: Ard Biesheuvel <ardb@kernel.org> 24159S: Supported 24160F: arch/*/include/asm/jump_label*.h 24161F: arch/*/include/asm/static_call*.h 24162F: arch/*/kernel/jump_label.c 24163F: arch/*/kernel/static_call.c 24164F: include/linux/jump_label*.h 24165F: include/linux/static_call*.h 24166F: kernel/jump_label.c 24167F: kernel/static_call*.c 24168 24169STI AUDIO (ASoC) DRIVERS 24170M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24171L: linux-sound@vger.kernel.org 24172S: Maintained 24173F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24174F: sound/soc/sti/ 24175 24176STI CEC DRIVER 24177M: Alain Volmat <alain.volmat@foss.st.com> 24178S: Maintained 24179F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24180F: drivers/media/cec/platform/sti/ 24181 24182STK1160 USB VIDEO CAPTURE DRIVER 24183M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24184L: linux-media@vger.kernel.org 24185S: Maintained 24186T: git git://linuxtv.org/media.git 24187F: drivers/media/usb/stk1160/ 24188 24189STM32 AUDIO (ASoC) DRIVERS 24190M: Olivier Moysan <olivier.moysan@foss.st.com> 24191M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24192L: linux-sound@vger.kernel.org 24193S: Maintained 24194F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24195F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24196F: sound/soc/stm/ 24197 24198STM32 DMA DRIVERS 24199M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24200L: dmaengine@vger.kernel.org 24201L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24202S: Maintained 24203F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24204F: Documentation/devicetree/bindings/dma/stm32/ 24205F: drivers/dma/stm32/ 24206 24207STM32 TIMER/LPTIMER DRIVERS 24208M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24209S: Maintained 24210F: Documentation/ABI/testing/*timer-stm32 24211F: Documentation/devicetree/bindings/*/*stm32-*timer* 24212F: drivers/*/stm32-*timer* 24213F: drivers/pwm/pwm-stm32* 24214F: include/linux/*/stm32-*tim* 24215 24216STM32MP25 USB3/PCIE COMBOPHY DRIVER 24217M: Christian Bruel <christian.bruel@foss.st.com> 24218S: Maintained 24219F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24220F: drivers/phy/st/phy-stm32-combophy.c 24221 24222STMMAC ETHERNET DRIVER 24223L: netdev@vger.kernel.org 24224S: Orphan 24225F: Documentation/networking/device_drivers/ethernet/stmicro/ 24226F: drivers/net/ethernet/stmicro/stmmac/ 24227 24228SUN HAPPY MEAL ETHERNET DRIVER 24229M: Sean Anderson <seanga2@gmail.com> 24230S: Maintained 24231F: drivers/net/ethernet/sun/sunhme.* 24232 24233SUN3/3X 24234M: Sam Creasey <sammy@sammy.net> 24235S: Maintained 24236W: http://sammy.net/sun3/ 24237F: arch/m68k/include/asm/sun3* 24238F: arch/m68k/kernel/*sun3* 24239F: arch/m68k/sun3*/ 24240F: drivers/net/ethernet/i825xx/sun3* 24241 24242SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24243M: Hans de Goede <hansg@kernel.org> 24244L: linux-input@vger.kernel.org 24245S: Maintained 24246F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24247F: drivers/input/keyboard/sun4i-lradc-keys.c 24248 24249SUNPLUS ETHERNET DRIVER 24250M: Wells Lu <wellslutw@gmail.com> 24251L: netdev@vger.kernel.org 24252S: Maintained 24253W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24254F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24255F: drivers/net/ethernet/sunplus/ 24256 24257SUNPLUS MMC DRIVER 24258M: Tony Huang <tonyhuang.sunplus@gmail.com> 24259M: Li-hao Kuo <lhjeff911@gmail.com> 24260S: Maintained 24261F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24262F: drivers/mmc/host/sunplus-mmc.c 24263 24264SUNPLUS OCOTP DRIVER 24265M: Vincent Shih <vincent.sunplus@gmail.com> 24266S: Maintained 24267F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24268F: drivers/nvmem/sunplus-ocotp.c 24269 24270SUNPLUS PWM DRIVER 24271M: Hammer Hsieh <hammerh0314@gmail.com> 24272S: Maintained 24273F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24274F: drivers/pwm/pwm-sunplus.c 24275 24276SUNPLUS RTC DRIVER 24277M: Vincent Shih <vincent.sunplus@gmail.com> 24278L: linux-rtc@vger.kernel.org 24279S: Maintained 24280F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24281F: drivers/rtc/rtc-sunplus.c 24282 24283SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24284M: Li-hao Kuo <lhjeff911@gmail.com> 24285L: linux-spi@vger.kernel.org 24286S: Maintained 24287F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24288F: drivers/spi/spi-sunplus-sp7021.c 24289 24290SUNPLUS UART DRIVER 24291M: Hammer Hsieh <hammerh0314@gmail.com> 24292S: Maintained 24293F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24294F: drivers/tty/serial/sunplus-uart.c 24295 24296SUNPLUS USB2 PHY DRIVER 24297M: Vincent Shih <vincent.sunplus@gmail.com> 24298L: linux-usb@vger.kernel.org 24299S: Maintained 24300F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24301F: drivers/phy/sunplus/Kconfig 24302F: drivers/phy/sunplus/Makefile 24303F: drivers/phy/sunplus/phy-sunplus-usb2.c 24304 24305SUNPLUS WATCHDOG DRIVER 24306M: Xiantao Hu <xt.hu@cqplus1.com> 24307L: linux-watchdog@vger.kernel.org 24308S: Maintained 24309F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24310F: drivers/watchdog/sunplus_wdt.c 24311 24312SUPERH 24313M: Yoshinori Sato <ysato@users.sourceforge.jp> 24314M: Rich Felker <dalias@libc.org> 24315M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24316L: linux-sh@vger.kernel.org 24317S: Maintained 24318Q: http://patchwork.kernel.org/project/linux-sh/list/ 24319F: Documentation/arch/sh/ 24320F: arch/sh/ 24321F: drivers/sh/ 24322 24323SUSPEND TO RAM 24324M: "Rafael J. Wysocki" <rafael@kernel.org> 24325R: Len Brown <lenb@kernel.org> 24326R: Pavel Machek <pavel@kernel.org> 24327L: linux-pm@vger.kernel.org 24328S: Supported 24329B: https://bugzilla.kernel.org 24330F: Documentation/power/ 24331F: arch/x86/kernel/acpi/sleep* 24332F: arch/x86/kernel/acpi/wakeup* 24333F: drivers/base/power/ 24334F: include/linux/freezer.h 24335F: include/linux/pm.h 24336F: include/linux/suspend.h 24337F: kernel/power/ 24338 24339SVGA HANDLING 24340M: Martin Mares <mj@ucw.cz> 24341L: linux-video@atrey.karlin.mff.cuni.cz 24342S: Maintained 24343F: Documentation/admin-guide/svga.rst 24344F: arch/x86/boot/video* 24345 24346SWITCHDEV 24347M: Jiri Pirko <jiri@resnulli.us> 24348M: Ivan Vecera <ivecera@redhat.com> 24349L: netdev@vger.kernel.org 24350S: Supported 24351F: include/net/switchdev.h 24352F: net/switchdev/ 24353 24354SY8106A REGULATOR DRIVER 24355M: Icenowy Zheng <icenowy@aosc.io> 24356S: Maintained 24357F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24358F: drivers/regulator/sy8106a-regulator.c 24359 24360SYNC FILE FRAMEWORK 24361M: Sumit Semwal <sumit.semwal@linaro.org> 24362R: Gustavo Padovan <gustavo@padovan.org> 24363L: linux-media@vger.kernel.org 24364L: dri-devel@lists.freedesktop.org 24365S: Maintained 24366T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24367F: Documentation/driver-api/sync_file.rst 24368F: drivers/dma-buf/dma-fence* 24369F: drivers/dma-buf/sw_sync.c 24370F: drivers/dma-buf/sync_* 24371F: include/linux/sync_file.h 24372F: include/uapi/linux/sync_file.h 24373 24374SYNOPSYS ARC ARCHITECTURE 24375M: Vineet Gupta <vgupta@kernel.org> 24376L: linux-snps-arc@lists.infradead.org 24377S: Supported 24378T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24379F: Documentation/arch/arc 24380F: Documentation/devicetree/bindings/arc/* 24381F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24382F: arch/arc/ 24383F: drivers/clocksource/arc_timer.c 24384F: drivers/tty/serial/arc_uart.c 24385 24386SYNOPSYS ARC HSDK SDP pll clock driver 24387M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24388S: Supported 24389F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24390F: drivers/clk/clk-hsdk-pll.c 24391 24392SYNOPSYS ARC SDP clock driver 24393M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24394S: Supported 24395F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24396F: drivers/clk/axs10x/* 24397 24398SYNOPSYS ARC SDP platform support 24399M: Alexey Brodkin <abrodkin@synopsys.com> 24400S: Supported 24401F: Documentation/devicetree/bindings/arc/axs10* 24402F: arch/arc/boot/dts/ax* 24403F: arch/arc/plat-axs10x 24404 24405SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24406M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24407S: Supported 24408F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24409F: drivers/reset/reset-axs10x.c 24410 24411SYNOPSYS CREG GPIO DRIVER 24412M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24413S: Maintained 24414F: drivers/gpio/gpio-creg-snps.c 24415 24416SYNOPSYS DESIGNWARE 8250 UART DRIVER 24417M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24418R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24419S: Supported 24420F: drivers/tty/serial/8250/8250_dw.c 24421F: drivers/tty/serial/8250/8250_dwlib.* 24422F: drivers/tty/serial/8250/8250_lpss.c 24423 24424SYNOPSYS DESIGNWARE APB GPIO DRIVER 24425M: Hoan Tran <hoan@os.amperecomputing.com> 24426L: linux-gpio@vger.kernel.org 24427S: Maintained 24428F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24429F: drivers/gpio/gpio-dwapb.c 24430 24431SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24432M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24433S: Maintained 24434F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24435F: drivers/dma/dw-axi-dmac/ 24436 24437SYNOPSYS DESIGNWARE DMAC DRIVER 24438M: Viresh Kumar <vireshk@kernel.org> 24439R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24440S: Maintained 24441F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24442F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24443F: drivers/dma/dw/ 24444F: include/dt-bindings/dma/dw-dmac.h 24445F: include/linux/dma/dw.h 24446F: include/linux/platform_data/dma-dw.h 24447 24448SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24449M: Jose Abreu <Jose.Abreu@synopsys.com> 24450L: netdev@vger.kernel.org 24451S: Maintained 24452F: drivers/net/ethernet/synopsys/ 24453 24454SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24455L: netdev@vger.kernel.org 24456S: Orphan 24457F: drivers/net/pcs/pcs-xpcs.c 24458F: drivers/net/pcs/pcs-xpcs.h 24459F: include/linux/pcs/pcs-xpcs.h 24460 24461SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24462M: Shreeya Patel <shreeya.patel@collabora.com> 24463L: linux-media@vger.kernel.org 24464L: kernel@collabora.com 24465S: Maintained 24466F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24467F: drivers/media/platform/synopsys/hdmirx/* 24468 24469SYNOPSYS DESIGNWARE I2C DRIVER 24470M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24471R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24472R: Mika Westerberg <mika.westerberg@linux.intel.com> 24473R: Jan Dabros <jsd@semihalf.com> 24474L: linux-i2c@vger.kernel.org 24475S: Supported 24476F: drivers/i2c/busses/i2c-designware-* 24477 24478SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24479M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24480M: Bin Du <bin.du@amd.com> 24481L: linux-i2c@vger.kernel.org 24482S: Maintained 24483F: drivers/i2c/busses/i2c-designware-amdisp.c 24484F: include/linux/soc/amd/isp4_misc.h 24485 24486SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24487M: Jaehoon Chung <jh80.chung@samsung.com> 24488L: linux-mmc@vger.kernel.org 24489S: Maintained 24490F: drivers/mmc/host/dw_mmc* 24491 24492SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24493M: Shuai Xue <xueshuai@linux.alibaba.com> 24494M: Jing Zhang <renyu.zj@linux.alibaba.com> 24495S: Supported 24496F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24497F: drivers/perf/dwc_pcie_pmu.c 24498 24499SYNOPSYS HSDK RESET CONTROLLER DRIVER 24500M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24501S: Supported 24502F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24503F: drivers/reset/reset-hsdk.c 24504F: include/dt-bindings/reset/snps,hsdk-reset.h 24505 24506SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24507M: Prabu Thangamuthu <prabu.t@synopsys.com> 24508M: Manjunath M B <manjumb@synopsys.com> 24509L: linux-mmc@vger.kernel.org 24510S: Maintained 24511F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24512 24513SYSTEM CONFIGURATION (SYSCON) 24514M: Lee Jones <lee@kernel.org> 24515M: Arnd Bergmann <arnd@arndb.de> 24516S: Supported 24517T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24518F: drivers/mfd/syscon.c 24519 24520SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24521M: Sudeep Holla <sudeep.holla@arm.com> 24522R: Cristian Marussi <cristian.marussi@arm.com> 24523L: arm-scmi@vger.kernel.org 24524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24525S: Maintained 24526F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24527F: drivers/clk/clk-sc[mp]i.c 24528F: drivers/cpufreq/sc[mp]i-cpufreq.c 24529F: drivers/firmware/arm_scmi/ 24530F: drivers/firmware/arm_scpi.c 24531F: drivers/hwmon/scmi-hwmon.c 24532F: drivers/pinctrl/pinctrl-scmi.c 24533F: drivers/pmdomain/arm/ 24534F: drivers/powercap/arm_scmi_powercap.c 24535F: drivers/regulator/scmi-regulator.c 24536F: drivers/reset/reset-scmi.c 24537F: include/linux/sc[mp]i_protocol.h 24538F: include/trace/events/scmi.h 24539F: include/uapi/linux/virtio_scmi.h 24540 24541SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24542M: Peng Fan <peng.fan@nxp.com> 24543L: arm-scmi@vger.kernel.org 24544L: imx@lists.linux.dev 24545L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24546S: Maintained 24547F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24548F: drivers/firmware/arm_scmi/vendors/imx/ 24549 24550SYSTEM RESET/SHUTDOWN DRIVERS 24551M: Sebastian Reichel <sre@kernel.org> 24552L: linux-pm@vger.kernel.org 24553S: Maintained 24554T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24555F: Documentation/devicetree/bindings/power/reset/ 24556F: drivers/power/reset/ 24557 24558SYSTEM TRACE MODULE CLASS 24559M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24560S: Maintained 24561T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24562F: Documentation/trace/stm.rst 24563F: drivers/hwtracing/stm/ 24564F: include/linux/stm.h 24565F: include/uapi/linux/stm.h 24566 24567SYSTEM76 ACPI DRIVER 24568M: Jeremy Soller <jeremy@system76.com> 24569M: System76 Product Development <productdev@system76.com> 24570L: platform-driver-x86@vger.kernel.org 24571S: Maintained 24572F: drivers/platform/x86/system76_acpi.c 24573 24574TASKSTATS STATISTICS INTERFACE 24575M: Balbir Singh <bsingharora@gmail.com> 24576S: Maintained 24577F: Documentation/accounting/taskstats* 24578F: include/linux/taskstats* 24579F: kernel/taskstats.c 24580 24581TC subsystem 24582M: Jamal Hadi Salim <jhs@mojatatu.com> 24583M: Cong Wang <xiyou.wangcong@gmail.com> 24584M: Jiri Pirko <jiri@resnulli.us> 24585L: netdev@vger.kernel.org 24586S: Maintained 24587F: include/net/pkt_cls.h 24588F: include/net/pkt_sched.h 24589F: include/net/tc_act/ 24590F: include/uapi/linux/pkt_cls.h 24591F: include/uapi/linux/pkt_sched.h 24592F: include/uapi/linux/tc_act/ 24593F: include/uapi/linux/tc_ematch/ 24594F: net/sched/ 24595F: tools/testing/selftests/tc-testing 24596 24597TC90522 MEDIA DRIVER 24598M: Akihiro Tsukada <tskd08@gmail.com> 24599L: linux-media@vger.kernel.org 24600S: Odd Fixes 24601F: drivers/media/dvb-frontends/tc90522* 24602 24603TCP LOW PRIORITY MODULE 24604M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24605M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24606S: Maintained 24607W: http://tcp-lp-mod.sourceforge.net/ 24608F: net/ipv4/tcp_lp.c 24609 24610TDA10071 MEDIA DRIVER 24611L: linux-media@vger.kernel.org 24612S: Orphan 24613W: https://linuxtv.org 24614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24615F: drivers/media/dvb-frontends/tda10071* 24616 24617TDA18212 MEDIA DRIVER 24618L: linux-media@vger.kernel.org 24619S: Orphan 24620W: https://linuxtv.org 24621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24622F: drivers/media/tuners/tda18212* 24623 24624TDA18218 MEDIA DRIVER 24625L: linux-media@vger.kernel.org 24626S: Orphan 24627W: https://linuxtv.org 24628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24629F: drivers/media/tuners/tda18218* 24630 24631TDA18250 MEDIA DRIVER 24632M: Olli Salonen <olli.salonen@iki.fi> 24633L: linux-media@vger.kernel.org 24634S: Maintained 24635W: https://linuxtv.org 24636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24637T: git git://linuxtv.org/media.git 24638F: drivers/media/tuners/tda18250* 24639 24640TDA18271 MEDIA DRIVER 24641M: Michael Krufky <mkrufky@linuxtv.org> 24642L: linux-media@vger.kernel.org 24643S: Maintained 24644W: https://linuxtv.org 24645W: http://github.com/mkrufky 24646Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24647T: git git://linuxtv.org/mkrufky/tuners.git 24648F: drivers/media/tuners/tda18271* 24649 24650TDA1997x MEDIA DRIVER 24651M: Tim Harvey <tharvey@gateworks.com> 24652L: linux-media@vger.kernel.org 24653S: Maintained 24654W: https://linuxtv.org 24655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24656F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24657F: drivers/media/i2c/tda1997x.* 24658 24659TDA827x MEDIA DRIVER 24660M: Michael Krufky <mkrufky@linuxtv.org> 24661L: linux-media@vger.kernel.org 24662S: Maintained 24663W: https://linuxtv.org 24664W: http://github.com/mkrufky 24665Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24666T: git git://linuxtv.org/mkrufky/tuners.git 24667F: drivers/media/tuners/tda8290.* 24668 24669TDA8290 MEDIA DRIVER 24670M: Michael Krufky <mkrufky@linuxtv.org> 24671L: linux-media@vger.kernel.org 24672S: Maintained 24673W: https://linuxtv.org 24674W: http://github.com/mkrufky 24675Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24676T: git git://linuxtv.org/mkrufky/tuners.git 24677F: drivers/media/tuners/tda8290.* 24678 24679TDA9840 MEDIA DRIVER 24680M: Hans Verkuil <hverkuil@kernel.org> 24681L: linux-media@vger.kernel.org 24682S: Maintained 24683W: https://linuxtv.org 24684T: git git://linuxtv.org/media.git 24685F: drivers/media/i2c/tda9840* 24686 24687TEA5761 TUNER DRIVER 24688M: Mauro Carvalho Chehab <mchehab@kernel.org> 24689L: linux-media@vger.kernel.org 24690S: Odd fixes 24691W: https://linuxtv.org 24692T: git git://linuxtv.org/media.git 24693F: drivers/media/tuners/tea5761.* 24694 24695TEA5767 TUNER DRIVER 24696M: Mauro Carvalho Chehab <mchehab@kernel.org> 24697L: linux-media@vger.kernel.org 24698S: Maintained 24699W: https://linuxtv.org 24700T: git git://linuxtv.org/media.git 24701F: drivers/media/tuners/tea5767.* 24702 24703TEA6415C MEDIA DRIVER 24704M: Hans Verkuil <hverkuil@kernel.org> 24705L: linux-media@vger.kernel.org 24706S: Maintained 24707W: https://linuxtv.org 24708T: git git://linuxtv.org/media.git 24709F: drivers/media/i2c/tea6415c* 24710 24711TEA6420 MEDIA DRIVER 24712M: Hans Verkuil <hverkuil@kernel.org> 24713L: linux-media@vger.kernel.org 24714S: Maintained 24715W: https://linuxtv.org 24716T: git git://linuxtv.org/media.git 24717F: drivers/media/i2c/tea6420* 24718 24719TEAM DRIVER 24720M: Jiri Pirko <jiri@resnulli.us> 24721L: netdev@vger.kernel.org 24722S: Supported 24723F: Documentation/netlink/specs/team.yaml 24724F: drivers/net/team/ 24725F: include/linux/if_team.h 24726F: include/uapi/linux/if_team.h 24727F: tools/testing/selftests/drivers/net/team/ 24728 24729TECHNICAL ADVISORY BOARD PROCESS DOCS 24730M: "Theodore Ts'o" <tytso@mit.edu> 24731M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24732L: tech-board-discuss@lists.linux.dev 24733S: Maintained 24734F: Documentation/process/contribution-maturity-model.rst 24735F: Documentation/process/researcher-guidelines.rst 24736 24737TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24738M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24739S: Maintained 24740F: arch/x86/platform/ts5500/ 24741 24742TECHNOTREND USB IR RECEIVER 24743M: Sean Young <sean@mess.org> 24744L: linux-media@vger.kernel.org 24745S: Maintained 24746F: drivers/media/rc/ttusbir.c 24747 24748TECHWELL TW9900 VIDEO DECODER 24749M: Mehdi Djait <mehdi.djait@bootlin.com> 24750L: linux-media@vger.kernel.org 24751S: Maintained 24752F: drivers/media/i2c/tw9900.c 24753 24754TECHWELL TW9910 VIDEO DECODER 24755L: linux-media@vger.kernel.org 24756S: Orphan 24757F: drivers/media/i2c/tw9910.c 24758F: include/media/i2c/tw9910.h 24759 24760TEE SUBSYSTEM 24761M: Jens Wiklander <jens.wiklander@linaro.org> 24762R: Sumit Garg <sumit.garg@kernel.org> 24763L: op-tee@lists.trustedfirmware.org 24764S: Maintained 24765F: Documentation/ABI/testing/sysfs-class-tee 24766F: Documentation/driver-api/tee.rst 24767F: Documentation/tee/ 24768F: Documentation/userspace-api/tee.rst 24769F: drivers/tee/ 24770F: include/linux/tee_core.h 24771F: include/linux/tee_drv.h 24772F: include/uapi/linux/tee.h 24773 24774TEGRA ARCHITECTURE SUPPORT 24775M: Thierry Reding <thierry.reding@gmail.com> 24776M: Jonathan Hunter <jonathanh@nvidia.com> 24777L: linux-tegra@vger.kernel.org 24778S: Supported 24779Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24780T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24781N: [^a-z]tegra 24782 24783TEGRA CLOCK DRIVER 24784M: Peter De Schrijver <pdeschrijver@nvidia.com> 24785M: Prashant Gaikwad <pgaikwad@nvidia.com> 24786S: Supported 24787F: drivers/clk/tegra/ 24788 24789TEGRA CRYPTO DRIVERS 24790M: Akhil R <akhilrajeev@nvidia.com> 24791S: Supported 24792F: drivers/crypto/tegra/* 24793 24794TEGRA DMA DRIVERS 24795M: Laxman Dewangan <ldewangan@nvidia.com> 24796M: Jon Hunter <jonathanh@nvidia.com> 24797S: Supported 24798F: drivers/dma/tegra* 24799 24800TEGRA I2C DRIVER 24801M: Laxman Dewangan <ldewangan@nvidia.com> 24802R: Dmitry Osipenko <digetx@gmail.com> 24803S: Supported 24804F: drivers/i2c/busses/i2c-tegra.c 24805 24806TEGRA IOMMU DRIVERS 24807M: Thierry Reding <thierry.reding@gmail.com> 24808R: Krishna Reddy <vdumpa@nvidia.com> 24809L: linux-tegra@vger.kernel.org 24810S: Supported 24811F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24812F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24813F: drivers/iommu/tegra* 24814 24815TEGRA KBC DRIVER 24816M: Laxman Dewangan <ldewangan@nvidia.com> 24817S: Supported 24818F: drivers/input/keyboard/tegra-kbc.c 24819 24820TEGRA NAND DRIVER 24821M: Stefan Agner <stefan@agner.ch> 24822M: Lucas Stach <dev@lynxeye.de> 24823S: Maintained 24824F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24825F: drivers/mtd/nand/raw/tegra_nand.c 24826 24827TEGRA PWM DRIVER 24828M: Thierry Reding <thierry.reding@gmail.com> 24829S: Supported 24830F: drivers/pwm/pwm-tegra.c 24831 24832TEGRA QUAD SPI DRIVER 24833M: Thierry Reding <thierry.reding@gmail.com> 24834M: Jonathan Hunter <jonathanh@nvidia.com> 24835M: Sowjanya Komatineni <skomatineni@nvidia.com> 24836L: linux-tegra@vger.kernel.org 24837S: Maintained 24838F: drivers/spi/spi-tegra210-quad.c 24839 24840TEGRA SERIAL DRIVER 24841M: Laxman Dewangan <ldewangan@nvidia.com> 24842S: Supported 24843F: drivers/tty/serial/serial-tegra.c 24844 24845TEGRA SPI DRIVER 24846M: Laxman Dewangan <ldewangan@nvidia.com> 24847S: Supported 24848F: drivers/spi/spi-tegra* 24849 24850TEGRA VIDEO DRIVER 24851M: Thierry Reding <thierry.reding@gmail.com> 24852M: Jonathan Hunter <jonathanh@nvidia.com> 24853M: Sowjanya Komatineni <skomatineni@nvidia.com> 24854M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24855L: linux-media@vger.kernel.org 24856L: linux-tegra@vger.kernel.org 24857S: Maintained 24858F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24859F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24860F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24861F: drivers/staging/media/tegra-video/ 24862 24863TEGRA XUSB PADCTL DRIVER 24864M: JC Kuo <jckuo@nvidia.com> 24865S: Supported 24866F: drivers/phy/tegra/xusb* 24867 24868TEHUTI ETHERNET DRIVER 24869M: Andy Gospodarek <andy@greyhouse.net> 24870L: netdev@vger.kernel.org 24871S: Maintained 24872F: drivers/net/ethernet/tehuti/tehuti.* 24873 24874TEHUTI TN40XX ETHERNET DRIVER 24875M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24876L: netdev@vger.kernel.org 24877S: Maintained 24878F: drivers/net/ethernet/tehuti/tn40* 24879 24880TELECOM CLOCK DRIVER FOR MCPL0010 24881M: Mark Gross <markgross@kernel.org> 24882S: Supported 24883F: drivers/char/tlclk.c 24884 24885TEMPO SEMICONDUCTOR DRIVERS 24886M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24887S: Maintained 24888F: Documentation/devicetree/bindings/sound/tscs*.txt 24889F: sound/soc/codecs/tscs*.c 24890F: sound/soc/codecs/tscs*.h 24891 24892TENSILICA XTENSA PORT (xtensa) 24893M: Chris Zankel <chris@zankel.net> 24894M: Max Filippov <jcmvbkbc@gmail.com> 24895S: Maintained 24896T: git https://github.com/jcmvbkbc/linux-xtensa.git 24897F: arch/xtensa/ 24898F: drivers/irqchip/irq-xtensa-* 24899 24900TEXAS INSTRUMENTS ASoC DRIVERS 24901M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24902L: linux-sound@vger.kernel.org 24903S: Maintained 24904F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24905F: sound/soc/ti/ 24906 24907TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24908M: Shenghao Ding <shenghao-ding@ti.com> 24909M: Kevin Lu <kevin-lu@ti.com> 24910M: Baojun Xu <baojun.xu@ti.com> 24911L: linux-sound@vger.kernel.org 24912S: Maintained 24913F: Documentation/devicetree/bindings/sound/tas2552.txt 24914F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24915F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24916F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24917F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24918F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24919F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24920F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24921F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24922F: include/sound/tas2*.h 24923F: include/sound/tlv320*.h 24924F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 24925F: sound/soc/codecs/pcm1681.c 24926F: sound/soc/codecs/pcm1789*.* 24927F: sound/soc/codecs/pcm179x*.* 24928F: sound/soc/codecs/pcm186x*.* 24929F: sound/soc/codecs/pcm3008.* 24930F: sound/soc/codecs/pcm3060*.* 24931F: sound/soc/codecs/pcm3168a*.* 24932F: sound/soc/codecs/pcm5102a.c 24933F: sound/soc/codecs/pcm512x*.* 24934F: sound/soc/codecs/tas2*.* 24935F: sound/soc/codecs/tlv320*.* 24936F: sound/soc/codecs/tpa6130a2.* 24937 24938TEXAS INSTRUMENTS DMA DRIVERS 24939M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24940L: dmaengine@vger.kernel.org 24941S: Maintained 24942F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24943F: Documentation/devicetree/bindings/dma/ti-edma.txt 24944F: Documentation/devicetree/bindings/dma/ti/ 24945F: drivers/dma/ti/ 24946F: include/linux/dma/k3-psil.h 24947F: include/linux/dma/k3-udma-glue.h 24948F: include/linux/dma/ti-cppi5.h 24949X: drivers/dma/ti/cppi41.c 24950 24951TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24952M: Jerome Brunet <jbrunet@baylibre.com> 24953L: linux-hwmon@vger.kernel.org 24954S: Maintained 24955F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24956F: Documentation/hwmon/tps25990.rst 24957F: drivers/hwmon/pmbus/tps25990.c 24958 24959TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24960M: Robert Marko <robert.marko@sartura.hr> 24961M: Luka Perkov <luka.perkov@sartura.hr> 24962L: linux-hwmon@vger.kernel.org 24963S: Maintained 24964F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24965F: Documentation/hwmon/tps23861.rst 24966F: drivers/hwmon/tps23861.c 24967 24968TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 24969M: Matthias Fend <matthias.fend@emfend.at> 24970L: linux-leds@vger.kernel.org 24971S: Maintained 24972F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 24973F: drivers/leds/flash/leds-tps6131x.c 24974 24975TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 24976M: Ricardo Ribalda <ribalda@kernel.org> 24977L: linux-iio@vger.kernel.org 24978S: Supported 24979F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 24980F: drivers/iio/dac/ti-dac7612.c 24981 24982TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 24983M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 24984L: linux-leds@vger.kernel.org 24985S: Maintained 24986F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 24987F: drivers/leds/leds-lp8864.c 24988 24989TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 24990M: Nishanth Menon <nm@ti.com> 24991M: Tero Kristo <kristo@kernel.org> 24992M: Santosh Shilimkar <ssantosh@kernel.org> 24993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24994S: Maintained 24995F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 24996F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 24997F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 24998F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 24999F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25000F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25001F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25002F: drivers/clk/keystone/sci-clk.c 25003F: drivers/firmware/ti_sci* 25004F: drivers/irqchip/irq-ti-sci-inta.c 25005F: drivers/irqchip/irq-ti-sci-intr.c 25006F: drivers/reset/reset-ti-sci.c 25007F: drivers/soc/ti/ti_sci_inta_msi.c 25008F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25009F: include/dt-bindings/soc/ti,sci_pm_domain.h 25010F: include/linux/soc/ti/ti_sci_inta_msi.h 25011F: include/linux/soc/ti/ti_sci_protocol.h 25012 25013TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25014M: Puranjay Mohan <puranjay@kernel.org> 25015L: linux-iio@vger.kernel.org 25016S: Supported 25017F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25018F: drivers/iio/temperature/tmp117.c 25019 25020THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25021M: Hans Verkuil <hverkuil@kernel.org> 25022L: linux-media@vger.kernel.org 25023S: Maintained 25024W: https://linuxtv.org 25025T: git git://linuxtv.org/media.git 25026F: drivers/media/radio/radio-raremono.c 25027 25028THERMAL 25029M: Rafael J. Wysocki <rafael@kernel.org> 25030M: Daniel Lezcano <daniel.lezcano@linaro.org> 25031R: Zhang Rui <rui.zhang@intel.com> 25032R: Lukasz Luba <lukasz.luba@arm.com> 25033L: linux-pm@vger.kernel.org 25034S: Supported 25035Q: https://patchwork.kernel.org/project/linux-pm/list/ 25036T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25037F: Documentation/ABI/testing/sysfs-class-thermal 25038F: Documentation/admin-guide/thermal/ 25039F: Documentation/devicetree/bindings/thermal/ 25040F: Documentation/driver-api/thermal/ 25041F: drivers/thermal/ 25042F: include/dt-bindings/thermal/ 25043F: include/linux/cpu_cooling.h 25044F: include/linux/thermal.h 25045F: include/uapi/linux/thermal.h 25046F: tools/lib/thermal/ 25047F: tools/thermal/ 25048 25049THERMAL DRIVER FOR AMLOGIC SOCS 25050M: Guillaume La Roque <glaroque@baylibre.com> 25051L: linux-pm@vger.kernel.org 25052L: linux-amlogic@lists.infradead.org 25053S: Supported 25054W: http://linux-meson.com/ 25055F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25056F: drivers/thermal/amlogic_thermal.c 25057 25058THERMAL/CPU_COOLING 25059M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25060M: Daniel Lezcano <daniel.lezcano@linaro.org> 25061M: Viresh Kumar <viresh.kumar@linaro.org> 25062R: Lukasz Luba <lukasz.luba@arm.com> 25063L: linux-pm@vger.kernel.org 25064S: Supported 25065F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25066F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25067F: drivers/thermal/cpufreq_cooling.c 25068F: drivers/thermal/cpuidle_cooling.c 25069F: include/linux/cpu_cooling.h 25070 25071THERMAL/POWER_ALLOCATOR 25072M: Lukasz Luba <lukasz.luba@arm.com> 25073L: linux-pm@vger.kernel.org 25074S: Maintained 25075F: Documentation/driver-api/thermal/power_allocator.rst 25076F: drivers/thermal/gov_power_allocator.c 25077F: drivers/thermal/thermal_trace_ipa.h 25078 25079THINKPAD ACPI EXTRAS DRIVER 25080M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25081L: ibm-acpi-devel@lists.sourceforge.net 25082L: platform-driver-x86@vger.kernel.org 25083S: Maintained 25084W: http://ibm-acpi.sourceforge.net 25085W: http://thinkwiki.org/wiki/Ibm-acpi 25086T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25087F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25088 25089THINKPAD LMI DRIVER 25090M: Mark Pearson <mpearson-lenovo@squebb.ca> 25091L: platform-driver-x86@vger.kernel.org 25092S: Maintained 25093F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25094F: drivers/platform/x86/lenovo/think-lmi.? 25095 25096THP7312 ISP DRIVER 25097M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25098M: Paul Elder <paul.elder@ideasonboard.com> 25099L: linux-media@vger.kernel.org 25100S: Maintained 25101T: git git://linuxtv.org/media.git 25102F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25103F: Documentation/userspace-api/media/drivers/thp7312.rst 25104F: drivers/media/i2c/thp7312.c 25105F: include/uapi/linux/thp7312.h 25106 25107THUNDERBOLT DMA TRAFFIC TEST DRIVER 25108M: Isaac Hazan <isaac.hazan@intel.com> 25109L: linux-usb@vger.kernel.org 25110S: Maintained 25111F: drivers/thunderbolt/dma_test.c 25112 25113THUNDERBOLT DRIVER 25114M: Andreas Noever <andreas.noever@gmail.com> 25115M: Michael Jamet <michael.jamet@intel.com> 25116M: Mika Westerberg <westeri@kernel.org> 25117M: Yehezkel Bernat <YehezkelShB@gmail.com> 25118L: linux-usb@vger.kernel.org 25119S: Maintained 25120T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25121F: Documentation/admin-guide/thunderbolt.rst 25122F: drivers/thunderbolt/ 25123F: include/linux/thunderbolt.h 25124 25125THUNDERBOLT NETWORK DRIVER 25126M: Michael Jamet <michael.jamet@intel.com> 25127M: Mika Westerberg <westeri@kernel.org> 25128M: Yehezkel Bernat <YehezkelShB@gmail.com> 25129L: netdev@vger.kernel.org 25130S: Maintained 25131F: drivers/net/thunderbolt/ 25132 25133THUNDERX GPIO DRIVER 25134M: Robert Richter <rric@kernel.org> 25135S: Odd Fixes 25136F: drivers/gpio/gpio-thunderx.c 25137 25138TI ADC12xs and ROHM BD79104 ADC driver 25139M: Matti Vaittinen <mazziesaccount@gmail.com> 25140S: Maintained 25141F: drivers/iio/adc/ti-adc128s052.c 25142L: linux-iio@vger.kernel.org 25143 25144TI ADS1119 ADC DRIVER 25145M: Francesco Dolcini <francesco@dolcini.it> 25146M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25147L: linux-iio@vger.kernel.org 25148S: Maintained 25149F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25150F: drivers/iio/adc/ti-ads1119.c 25151 25152TI ADS7924 ADC DRIVER 25153M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25154L: linux-iio@vger.kernel.org 25155S: Supported 25156F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25157F: drivers/iio/adc/ti-ads7924.c 25158 25159TI AM437X VPFE DRIVER 25160M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25161L: linux-media@vger.kernel.org 25162S: Maintained 25163W: https://linuxtv.org 25164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25165T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25166F: drivers/media/platform/ti/am437x/ 25167 25168TI BANDGAP AND THERMAL DRIVER 25169M: Eduardo Valentin <edubezval@gmail.com> 25170M: Keerthy <j-keerthy@ti.com> 25171L: linux-pm@vger.kernel.org 25172L: linux-omap@vger.kernel.org 25173S: Maintained 25174F: drivers/thermal/ti-soc-thermal/ 25175 25176TI BQ27XXX POWER SUPPLY DRIVER 25177F: drivers/power/supply/bq27xxx_battery.c 25178F: drivers/power/supply/bq27xxx_battery_i2c.c 25179F: include/linux/power/bq27xxx_battery.h 25180 25181TI CDCE706 CLOCK DRIVER 25182M: Max Filippov <jcmvbkbc@gmail.com> 25183S: Maintained 25184F: drivers/clk/clk-cdce706.c 25185 25186TI CLOCK DRIVER 25187M: Tero Kristo <kristo@kernel.org> 25188L: linux-omap@vger.kernel.org 25189S: Odd Fixes 25190F: drivers/clk/ti/ 25191F: include/linux/clk/ti.h 25192 25193TI DAVINCI MACHINE SUPPORT 25194M: Bartosz Golaszewski <brgl@bgdev.pl> 25195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25196S: Maintained 25197T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25198F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25199F: arch/arm/boot/dts/ti/davinci/ 25200F: arch/arm/mach-davinci/ 25201F: drivers/i2c/busses/i2c-davinci.c 25202 25203TI DAVINCI SERIES CLOCK DRIVER 25204M: David Lechner <david@lechnology.com> 25205S: Maintained 25206F: Documentation/devicetree/bindings/clock/ti/davinci/ 25207F: drivers/clk/davinci/ 25208F: include/linux/clk/davinci.h 25209 25210TI DAVINCI SERIES GPIO DRIVER 25211M: Keerthy <j-keerthy@ti.com> 25212L: linux-gpio@vger.kernel.org 25213S: Maintained 25214F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25215F: drivers/gpio/gpio-davinci.c 25216 25217TI DAVINCI SERIES MEDIA DRIVER 25218M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25219L: linux-media@vger.kernel.org 25220S: Maintained 25221W: https://linuxtv.org 25222Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25223T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25224F: drivers/media/platform/ti/davinci/ 25225F: include/media/davinci/ 25226 25227TI ENHANCED CAPTURE (eCAP) DRIVER 25228M: Vignesh Raghavendra <vigneshr@ti.com> 25229R: Julien Panis <jpanis@baylibre.com> 25230L: linux-iio@vger.kernel.org 25231L: linux-omap@vger.kernel.org 25232S: Maintained 25233F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25234F: drivers/counter/ti-ecap-capture.c 25235 25236TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25237R: David Lechner <david@lechnology.com> 25238L: linux-iio@vger.kernel.org 25239F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25240F: drivers/counter/ti-eqep.c 25241 25242TI ETHERNET SWITCH DRIVER (CPSW) 25243R: Siddharth Vadapalli <s-vadapalli@ti.com> 25244R: Roger Quadros <rogerq@kernel.org> 25245L: linux-omap@vger.kernel.org 25246L: netdev@vger.kernel.org 25247S: Maintained 25248F: drivers/net/ethernet/ti/cpsw* 25249F: drivers/net/ethernet/ti/davinci* 25250 25251TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25252M: Alex Dubov <oakad@yahoo.com> 25253S: Maintained 25254W: http://tifmxx.berlios.de/ 25255F: drivers/memstick/host/tifm_ms.c 25256F: drivers/misc/tifm* 25257F: drivers/mmc/host/tifm_sd.c 25258F: include/linux/tifm.h 25259 25260TI FPC202 DUAL PORT CONTROLLER 25261M: Romain Gantois <romain.gantois@bootlin.com> 25262L: linux-kernel@vger.kernel.org 25263S: Maintained 25264F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25265F: drivers/misc/ti_fpc202.c 25266 25267TI FPD-LINK DRIVERS 25268M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25269L: linux-media@vger.kernel.org 25270S: Maintained 25271F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25272F: drivers/media/i2c/ds90* 25273F: include/media/i2c/ds90* 25274 25275TI HDC302X HUMIDITY DRIVER 25276M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25277M: Li peiyu <579lpy@gmail.com> 25278L: linux-iio@vger.kernel.org 25279S: Maintained 25280F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25281F: drivers/iio/humidity/hdc3020.c 25282 25283TI ICSSG ETHERNET DRIVER (ICSSG) 25284R: MD Danish Anwar <danishanwar@ti.com> 25285R: Roger Quadros <rogerq@kernel.org> 25286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25287L: netdev@vger.kernel.org 25288S: Maintained 25289F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25290F: drivers/net/ethernet/ti/icssg/* 25291 25292TI J721E CSI2RX DRIVER 25293M: Jai Luthra <jai.luthra@linux.dev> 25294L: linux-media@vger.kernel.org 25295S: Maintained 25296F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25297F: drivers/media/platform/ti/j721e-csi2rx/ 25298 25299TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25300M: Nishanth Menon <nm@ti.com> 25301M: Santosh Shilimkar <ssantosh@kernel.org> 25302L: linux-kernel@vger.kernel.org 25303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25304S: Maintained 25305T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25306F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25307F: drivers/pmdomain/ti/omap_prm.c 25308F: drivers/soc/ti/* 25309F: include/linux/pruss_driver.h 25310 25311TI LM49xxx FAMILY ASoC CODEC DRIVERS 25312M: M R Swami Reddy <mr.swami.reddy@ti.com> 25313M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25314L: linux-sound@vger.kernel.org 25315S: Maintained 25316F: sound/soc/codecs/isabelle* 25317F: sound/soc/codecs/lm49453* 25318 25319TI LMP92064 ADC DRIVER 25320M: Leonard Göhrs <l.goehrs@pengutronix.de> 25321R: kernel@pengutronix.de 25322L: linux-iio@vger.kernel.org 25323S: Maintained 25324F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25325F: drivers/iio/adc/ti-lmp92064.c 25326 25327TI PCM3060 ASoC CODEC DRIVER 25328M: Kirill Marinushkin <k.marinushkin@gmail.com> 25329L: linux-sound@vger.kernel.org 25330S: Maintained 25331F: Documentation/devicetree/bindings/sound/pcm3060.txt 25332F: sound/soc/codecs/pcm3060* 25333 25334TI TAS571X FAMILY ASoC CODEC DRIVER 25335M: Kevin Cernekee <cernekee@chromium.org> 25336L: linux-sound@vger.kernel.org 25337S: Odd Fixes 25338F: sound/soc/codecs/tas571x* 25339 25340TI TMAG5273 MAGNETOMETER DRIVER 25341M: Gerald Loacker <gerald.loacker@wolfvision.net> 25342L: linux-iio@vger.kernel.org 25343S: Maintained 25344F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25345F: drivers/iio/magnetometer/tmag5273.c 25346 25347TI TRF7970A NFC DRIVER 25348M: Mark Greer <mgreer@animalcreek.com> 25349L: linux-wireless@vger.kernel.org 25350S: Supported 25351F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25352F: drivers/nfc/trf7970a.c 25353 25354TI TSC2046 ADC DRIVER 25355M: Oleksij Rempel <o.rempel@pengutronix.de> 25356R: kernel@pengutronix.de 25357L: linux-iio@vger.kernel.org 25358S: Maintained 25359F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25360F: drivers/iio/adc/ti-tsc2046.c 25361 25362TI TWL4030 SERIES SOC CODEC DRIVER 25363M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25364L: linux-sound@vger.kernel.org 25365S: Maintained 25366F: sound/soc/codecs/twl4030* 25367 25368TI VPE/CAL DRIVERS 25369M: Yemike Abhilash Chandra <y-abhilashchandra@ti.com> 25370L: linux-media@vger.kernel.org 25371S: Maintained 25372W: http://linuxtv.org/ 25373Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25374F: Documentation/devicetree/bindings/media/ti,cal.yaml 25375F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25376F: drivers/media/platform/ti/cal/ 25377F: drivers/media/platform/ti/vpe/ 25378 25379TI WILINK WIRELESS DRIVERS 25380L: linux-wireless@vger.kernel.org 25381S: Orphan 25382W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25383W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25384F: drivers/net/wireless/ti/ 25385 25386TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25387M: John Stultz <jstultz@google.com> 25388M: Thomas Gleixner <tglx@linutronix.de> 25389R: Stephen Boyd <sboyd@kernel.org> 25390L: linux-kernel@vger.kernel.org 25391S: Supported 25392T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25393F: include/linux/clocksource.h 25394F: include/linux/time.h 25395F: include/linux/timekeeper_internal.h 25396F: include/linux/timekeeping.h 25397F: include/linux/timex.h 25398F: include/uapi/linux/time.h 25399F: include/uapi/linux/timex.h 25400F: kernel/time/alarmtimer.c 25401F: kernel/time/clocksource* 25402F: kernel/time/ntp* 25403F: kernel/time/time.c 25404F: kernel/time/timeconst.bc 25405F: kernel/time/timeconv.c 25406F: kernel/time/timecounter.c 25407F: kernel/time/timekeeping* 25408F: kernel/time/time_test.c 25409F: tools/testing/selftests/timers/ 25410 25411TIPC NETWORK LAYER 25412M: Jon Maloy <jmaloy@redhat.com> 25413L: netdev@vger.kernel.org (core kernel code) 25414L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25415S: Maintained 25416W: http://tipc.sourceforge.net/ 25417F: include/uapi/linux/tipc*.h 25418F: net/tipc/ 25419 25420TLAN NETWORK DRIVER 25421M: Samuel Chessman <chessman@tux.org> 25422L: tlan-devel@lists.sourceforge.net (subscribers-only) 25423S: Maintained 25424W: http://sourceforge.net/projects/tlan/ 25425F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25426F: drivers/net/ethernet/ti/tlan.* 25427 25428TMIO/SDHI MMC DRIVER 25429M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25430L: linux-mmc@vger.kernel.org 25431L: linux-renesas-soc@vger.kernel.org 25432S: Supported 25433F: drivers/mmc/host/renesas_sdhi* 25434F: drivers/mmc/host/tmio_mmc* 25435F: include/linux/platform_data/tmio.h 25436 25437TMP513 HARDWARE MONITOR DRIVER 25438M: Eric Tremblay <etremblay@distech-controls.com> 25439L: linux-hwmon@vger.kernel.org 25440S: Maintained 25441F: Documentation/hwmon/tmp513.rst 25442F: drivers/hwmon/tmp513.c 25443 25444TMPFS (SHMEM FILESYSTEM) 25445M: Hugh Dickins <hughd@google.com> 25446R: Baolin Wang <baolin.wang@linux.alibaba.com> 25447L: linux-mm@kvack.org 25448S: Maintained 25449F: include/linux/memfd.h 25450F: include/linux/shmem_fs.h 25451F: mm/memfd.c 25452F: mm/shmem.c 25453F: mm/shmem_quota.c 25454 25455TOMOYO SECURITY MODULE 25456M: Kentaro Takeda <takedakn@nttdata.co.jp> 25457M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25458L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25459L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25460S: Maintained 25461W: https://tomoyo.sourceforge.net/ 25462F: security/tomoyo/ 25463 25464TOPSTAR LAPTOP EXTRAS DRIVER 25465M: Herton Ronaldo Krzesinski <herton@canonical.com> 25466L: platform-driver-x86@vger.kernel.org 25467S: Maintained 25468F: drivers/platform/x86/topstar-laptop.c 25469 25470TORADEX EMBEDDED CONTROLLER DRIVER 25471M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25472M: Francesco Dolcini <francesco@dolcini.it> 25473S: Maintained 25474F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25475F: drivers/power/reset/tdx-ec-poweroff.c 25476 25477TORTURE-TEST MODULES 25478M: Davidlohr Bueso <dave@stgolabs.net> 25479M: "Paul E. McKenney" <paulmck@kernel.org> 25480M: Josh Triplett <josh@joshtriplett.org> 25481L: linux-kernel@vger.kernel.org 25482S: Supported 25483T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25484F: Documentation/RCU/torture.rst 25485F: kernel/locking/locktorture.c 25486F: kernel/rcu/rcuscale.c 25487F: kernel/rcu/rcutorture.c 25488F: kernel/rcu/refscale.c 25489F: kernel/torture.c 25490 25491TOSHIBA ACPI EXTRAS DRIVER 25492M: Azael Avalos <coproscefalo@gmail.com> 25493L: platform-driver-x86@vger.kernel.org 25494S: Maintained 25495F: drivers/platform/x86/toshiba_acpi.c 25496 25497TOSHIBA BLUETOOTH DRIVER 25498M: Azael Avalos <coproscefalo@gmail.com> 25499L: platform-driver-x86@vger.kernel.org 25500S: Maintained 25501F: drivers/platform/x86/toshiba_bluetooth.c 25502 25503TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25504M: Azael Avalos <coproscefalo@gmail.com> 25505L: platform-driver-x86@vger.kernel.org 25506S: Maintained 25507F: drivers/platform/x86/toshiba_haps.c 25508 25509TOSHIBA SMM DRIVER 25510M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25511S: Maintained 25512W: http://www.buzzard.org.uk/toshiba/ 25513F: drivers/char/toshiba.c 25514F: include/linux/toshiba.h 25515F: include/uapi/linux/toshiba.h 25516 25517TOSHIBA TC358743 DRIVER 25518M: Hans Verkuil <hverkuil@kernel.org> 25519L: linux-media@vger.kernel.org 25520S: Maintained 25521F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25522F: drivers/media/i2c/tc358743* 25523F: include/media/i2c/tc358743.h 25524 25525TOSHIBA WMI HOTKEYS DRIVER 25526M: Azael Avalos <coproscefalo@gmail.com> 25527L: platform-driver-x86@vger.kernel.org 25528S: Maintained 25529F: drivers/platform/x86/toshiba-wmi.c 25530 25531TOUCH OVERLAY 25532M: Javier Carrasco <javier.carrasco@wolfvision.net> 25533L: linux-input@vger.kernel.org 25534S: Maintained 25535F: drivers/input/touch-overlay.c 25536F: include/linux/input/touch-overlay.h 25537 25538TPM DEVICE DRIVER 25539M: Peter Huewe <peterhuewe@gmx.de> 25540M: Jarkko Sakkinen <jarkko@kernel.org> 25541R: Jason Gunthorpe <jgg@ziepe.ca> 25542L: linux-integrity@vger.kernel.org 25543S: Maintained 25544W: https://codeberg.org/jarkko/linux-tpmdd-test 25545Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25546T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25547F: Documentation/devicetree/bindings/tpm/ 25548F: drivers/char/tpm/ 25549F: include/linux/tpm*.h 25550F: include/uapi/linux/vtpm_proxy.h 25551F: tools/testing/selftests/tpm2/ 25552 25553TPS546D24 DRIVER 25554M: Duke Du <dukedu83@gmail.com> 25555L: linux-hwmon@vger.kernel.org 25556S: Maintained 25557F: Documentation/hwmon/tps546d24.rst 25558F: drivers/hwmon/pmbus/tps546d24.c 25559 25560TQ SYSTEMS BOARD & DRIVER SUPPORT 25561L: linux@ew.tq-group.com 25562S: Supported 25563W: https://www.tq-group.com/en/products/tq-embedded/ 25564F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25565F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25566F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25567F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25568F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25569F: arch/arm64/boot/dts/freescale/mba*.dtsi 25570F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25571F: arch/arm64/boot/dts/freescale/tqml*.dts* 25572F: drivers/gpio/gpio-tqmx86.c 25573F: drivers/mfd/tqmx86.c 25574F: drivers/watchdog/tqmx86_wdt.c 25575 25576TRACING 25577M: Steven Rostedt <rostedt@goodmis.org> 25578M: Masami Hiramatsu <mhiramat@kernel.org> 25579R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25580L: linux-kernel@vger.kernel.org 25581L: linux-trace-kernel@vger.kernel.org 25582S: Maintained 25583Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25584T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25585F: Documentation/trace/* 25586F: fs/tracefs/ 25587F: include/linux/trace*.h 25588F: include/trace/ 25589F: kernel/trace/ 25590F: kernel/tracepoint.c 25591F: scripts/tracing/ 25592F: tools/testing/selftests/ftrace/ 25593 25594TRACING MMIO ACCESSES (MMIOTRACE) 25595M: Steven Rostedt <rostedt@goodmis.org> 25596M: Masami Hiramatsu <mhiramat@kernel.org> 25597R: Pekka Paalanen <ppaalanen@gmail.com> 25598L: linux-kernel@vger.kernel.org 25599L: nouveau@lists.freedesktop.org 25600S: Maintained 25601F: arch/x86/mm/kmmio.c 25602F: arch/x86/mm/mmio-mod.c 25603F: arch/x86/mm/testmmiotrace.c 25604F: include/linux/mmiotrace.h 25605F: kernel/trace/trace_mmiotrace.c 25606 25607TRACING OS NOISE / LATENCY TRACERS 25608M: Steven Rostedt <rostedt@goodmis.org> 25609S: Maintained 25610F: Documentation/trace/hwlat_detector.rst 25611F: Documentation/trace/osnoise-tracer.rst 25612F: Documentation/trace/timerlat-tracer.rst 25613F: arch/*/kernel/trace.c 25614F: include/trace/events/osnoise.h 25615F: kernel/trace/trace_hwlat.c 25616F: kernel/trace/trace_irqsoff.c 25617F: kernel/trace/trace_osnoise.c 25618F: kernel/trace/trace_sched_wakeup.c 25619 25620TRADITIONAL CHINESE DOCUMENTATION 25621M: Hu Haowen <2023002089@link.tyut.edu.cn> 25622S: Maintained 25623W: https://github.com/srcres258/linux-doc 25624T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 25625F: Documentation/translations/zh_TW/ 25626 25627TRIGGER SOURCE - ADI UTIL SIGMA DELTA SPI 25628M: David Lechner <dlechner@baylibre.com> 25629S: Maintained 25630F: Documentation/devicetree/bindings/trigger-source/adi,util-sigma-delta-spi.yaml 25631 25632TRIGGER SOURCE 25633M: David Lechner <dlechner@baylibre.com> 25634S: Maintained 25635F: Documentation/devicetree/bindings/trigger-source/gpio-trigger.yaml 25636F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25637 25638TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25639M: Dan Williams <dan.j.williams@intel.com> 25640L: linux-coco@lists.linux.dev 25641S: Maintained 25642F: Documentation/ABI/testing/configfs-tsm-report 25643F: Documentation/driver-api/coco/ 25644F: drivers/virt/coco/guest/ 25645F: include/linux/tsm*.h 25646F: samples/tsm-mr/ 25647 25648TRUSTED SERVICES TEE DRIVER 25649M: Balint Dobszay <balint.dobszay@arm.com> 25650M: Sudeep Holla <sudeep.holla@arm.com> 25651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25652L: trusted-services@lists.trustedfirmware.org 25653S: Maintained 25654F: Documentation/tee/ts-tee.rst 25655F: drivers/tee/tstee/ 25656 25657TTY LAYER AND SERIAL DRIVERS 25658M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25659M: Jiri Slaby <jirislaby@kernel.org> 25660L: linux-kernel@vger.kernel.org 25661L: linux-serial@vger.kernel.org 25662S: Supported 25663T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25664F: Documentation/devicetree/bindings/serial/ 25665F: Documentation/driver-api/serial/ 25666F: drivers/tty/ 25667F: include/linux/selection.h 25668F: include/linux/serial.h 25669F: include/linux/serial_core.h 25670F: include/linux/sysrq.h 25671F: include/linux/tty*.h 25672F: include/linux/vt.h 25673F: include/linux/vt_*.h 25674F: include/uapi/linux/serial.h 25675F: include/uapi/linux/serial_core.h 25676F: include/uapi/linux/tty.h 25677 25678TUA9001 MEDIA DRIVER 25679L: linux-media@vger.kernel.org 25680S: Orphan 25681W: https://linuxtv.org 25682Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25683F: drivers/media/tuners/tua9001* 25684 25685TULIP NETWORK DRIVERS 25686L: netdev@vger.kernel.org 25687L: linux-parisc@vger.kernel.org 25688S: Orphan 25689F: drivers/net/ethernet/dec/tulip/ 25690 25691TUN/TAP DRIVER 25692M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25693M: Jason Wang <jasowang@redhat.com> 25694S: Maintained 25695W: http://vtun.sourceforge.net/tun 25696F: Documentation/networking/tuntap.rst 25697F: drivers/net/tap.c 25698F: drivers/net/tun* 25699 25700TURBOCHANNEL SUBSYSTEM 25701M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25702L: linux-mips@vger.kernel.org 25703S: Maintained 25704Q: https://patchwork.kernel.org/project/linux-mips/list/ 25705F: drivers/tc/ 25706F: include/linux/tc.h 25707 25708TURBOSTAT UTILITY 25709M: "Len Brown" <lenb@kernel.org> 25710L: linux-pm@vger.kernel.org 25711S: Supported 25712Q: https://patchwork.kernel.org/project/linux-pm/list/ 25713B: https://bugzilla.kernel.org 25714T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25715F: tools/power/x86/turbostat/ 25716F: tools/testing/selftests/turbostat/ 25717 25718TUXEDO DRIVERS 25719M: Werner Sembach <wse@tuxedocomputers.com> 25720L: platform-driver-x86@vger.kernel.org 25721S: Supported 25722F: drivers/platform/x86/tuxedo/ 25723 25724TW5864 VIDEO4LINUX DRIVER 25725M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25726M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25727M: Andrey Utkin <andrey_utkin@fastmail.com> 25728L: linux-media@vger.kernel.org 25729S: Supported 25730F: drivers/media/pci/tw5864/ 25731 25732TW68 VIDEO4LINUX DRIVER 25733M: Hans Verkuil <hverkuil@kernel.org> 25734L: linux-media@vger.kernel.org 25735S: Odd Fixes 25736W: https://linuxtv.org 25737T: git git://linuxtv.org/media.git 25738F: drivers/media/pci/tw68/ 25739 25740TW686X VIDEO4LINUX DRIVER 25741M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25742L: linux-media@vger.kernel.org 25743S: Maintained 25744W: http://linuxtv.org 25745T: git git://linuxtv.org/media.git 25746F: drivers/media/pci/tw686x/ 25747 25748U-BOOT ENVIRONMENT VARIABLES 25749M: Rafał Miłecki <rafal@milecki.pl> 25750S: Maintained 25751F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25752F: drivers/nvmem/layouts/u-boot-env.c 25753F: drivers/nvmem/u-boot-env.c 25754 25755UACCE ACCELERATOR FRAMEWORK 25756M: Zhangfei Gao <zhangfei.gao@linaro.org> 25757M: Zhou Wang <wangzhou1@hisilicon.com> 25758L: linux-accelerators@lists.ozlabs.org 25759L: linux-kernel@vger.kernel.org 25760S: Maintained 25761F: Documentation/ABI/testing/sysfs-driver-uacce 25762F: Documentation/misc-devices/uacce.rst 25763F: drivers/misc/uacce/ 25764F: include/linux/uacce.h 25765F: include/uapi/misc/uacce/ 25766 25767UBI FILE SYSTEM (UBIFS) 25768M: Richard Weinberger <richard@nod.at> 25769R: Zhihao Cheng <chengzhihao1@huawei.com> 25770L: linux-mtd@lists.infradead.org 25771S: Supported 25772W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25773T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25774T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25775F: Documentation/ABI/testing/sysfs-fs-ubifs 25776F: Documentation/filesystems/ubifs-authentication.rst 25777F: Documentation/filesystems/ubifs.rst 25778F: fs/ubifs/ 25779 25780UBLK USERSPACE BLOCK DRIVER 25781M: Ming Lei <ming.lei@redhat.com> 25782L: linux-block@vger.kernel.org 25783S: Maintained 25784F: Documentation/block/ublk.rst 25785F: drivers/block/ublk_drv.c 25786F: include/uapi/linux/ublk_cmd.h 25787F: tools/testing/selftests/ublk/ 25788 25789UBSAN 25790M: Kees Cook <kees@kernel.org> 25791R: Marco Elver <elver@google.com> 25792R: Andrey Konovalov <andreyknvl@gmail.com> 25793R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25794L: kasan-dev@googlegroups.com 25795L: linux-hardening@vger.kernel.org 25796S: Supported 25797T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25798F: Documentation/dev-tools/ubsan.rst 25799F: include/linux/ubsan.h 25800F: lib/Kconfig.ubsan 25801F: lib/test_ubsan.c 25802F: lib/ubsan.c 25803F: lib/ubsan.h 25804F: scripts/Makefile.ubsan 25805K: \bARCH_HAS_UBSAN\b 25806 25807UCLINUX (M68KNOMMU AND COLDFIRE) 25808M: Greg Ungerer <gerg@linux-m68k.org> 25809L: linux-m68k@lists.linux-m68k.org 25810S: Maintained 25811W: http://www.linux-m68k.org/ 25812T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25813F: arch/m68k/*/*_no.* 25814F: arch/m68k/68*/ 25815F: arch/m68k/coldfire/ 25816F: arch/m68k/include/asm/*_no.* 25817 25818UDF FILESYSTEM 25819M: Jan Kara <jack@suse.com> 25820S: Maintained 25821F: Documentation/filesystems/udf.rst 25822F: fs/udf/ 25823 25824UDRAW TABLET 25825M: Bastien Nocera <hadess@hadess.net> 25826L: linux-input@vger.kernel.org 25827S: Maintained 25828F: drivers/hid/hid-udraw-ps3.c 25829 25830UHID USERSPACE HID IO DRIVER 25831M: David Rheinsberg <david@readahead.eu> 25832L: linux-input@vger.kernel.org 25833S: Maintained 25834F: drivers/hid/uhid.c 25835F: include/uapi/linux/uhid.h 25836 25837ULPI BUS 25838M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25839L: linux-usb@vger.kernel.org 25840S: Maintained 25841F: drivers/usb/common/ulpi.c 25842F: include/linux/ulpi/ 25843 25844ULTRATRONIK BOARD SUPPORT 25845M: Goran Rađenović <goran.radni@gmail.com> 25846M: Börge Strümpfel <boerge.struempfel@gmail.com> 25847S: Maintained 25848F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25849 25850UNICODE SUBSYSTEM 25851M: Gabriel Krisman Bertazi <krisman@kernel.org> 25852L: linux-fsdevel@vger.kernel.org 25853S: Supported 25854T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25855F: fs/unicode/ 25856 25857UNIFDEF 25858M: Tony Finch <dot@dotat.at> 25859S: Maintained 25860W: http://dotat.at/prog/unifdef 25861F: scripts/unifdef.c 25862 25863UNIFORM CDROM DRIVER 25864M: Phillip Potter <phil@philpotter.co.uk> 25865S: Maintained 25866F: Documentation/cdrom/ 25867F: drivers/cdrom/cdrom.c 25868F: include/linux/cdrom.h 25869F: include/uapi/linux/cdrom.h 25870 25871UNION-FIND 25872M: Xavier <xavier_qy@163.com> 25873L: linux-kernel@vger.kernel.org 25874S: Maintained 25875F: Documentation/core-api/union_find.rst 25876F: Documentation/translations/zh_CN/core-api/union_find.rst 25877F: include/linux/union_find.h 25878F: lib/union_find.c 25879 25880UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25881R: Alim Akhtar <alim.akhtar@samsung.com> 25882R: Avri Altman <avri.altman@wdc.com> 25883R: Bart Van Assche <bvanassche@acm.org> 25884L: linux-scsi@vger.kernel.org 25885S: Supported 25886F: Documentation/devicetree/bindings/ufs/ 25887F: Documentation/scsi/ufs.rst 25888F: drivers/ufs/core/ 25889 25890UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25891M: Pedro Sousa <pedrom.sousa@synopsys.com> 25892L: linux-scsi@vger.kernel.org 25893S: Supported 25894F: drivers/ufs/host/*dwc* 25895 25896UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25897M: Alim Akhtar <alim.akhtar@samsung.com> 25898R: Peter Griffin <peter.griffin@linaro.org> 25899L: linux-scsi@vger.kernel.org 25900L: linux-samsung-soc@vger.kernel.org 25901S: Maintained 25902F: drivers/ufs/host/ufs-exynos* 25903 25904UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25905M: Peter Wang <peter.wang@mediatek.com> 25906R: Stanley Jhu <chu.stanley@gmail.com> 25907L: linux-scsi@vger.kernel.org 25908L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25909S: Maintained 25910F: drivers/ufs/host/ufs-mediatek* 25911 25912UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25913M: Manivannan Sadhasivam <mani@kernel.org> 25914L: linux-arm-msm@vger.kernel.org 25915L: linux-scsi@vger.kernel.org 25916S: Maintained 25917F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25918F: drivers/ufs/host/ufs-qcom* 25919 25920UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25921M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25922L: linux-renesas-soc@vger.kernel.org 25923L: linux-scsi@vger.kernel.org 25924S: Maintained 25925F: drivers/ufs/host/ufs-renesas.c 25926 25927UNSORTED BLOCK IMAGES (UBI) 25928M: Richard Weinberger <richard@nod.at> 25929R: Zhihao Cheng <chengzhihao1@huawei.com> 25930L: linux-mtd@lists.infradead.org 25931S: Supported 25932W: http://www.linux-mtd.infradead.org/ 25933T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25934T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25935F: drivers/mtd/ubi/ 25936F: include/linux/mtd/ubi.h 25937F: include/uapi/mtd/ubi-user.h 25938 25939UPROBES 25940M: Masami Hiramatsu <mhiramat@kernel.org> 25941M: Oleg Nesterov <oleg@redhat.com> 25942M: Peter Zijlstra <peterz@infradead.org> 25943L: linux-kernel@vger.kernel.org 25944L: linux-trace-kernel@vger.kernel.org 25945S: Maintained 25946F: arch/*/include/asm/uprobes.h 25947F: arch/*/kernel/probes/uprobes.c 25948F: arch/*/kernel/uprobes.c 25949F: include/linux/uprobes.h 25950F: kernel/events/uprobes.c 25951 25952USB "USBNET" DRIVER FRAMEWORK 25953M: Oliver Neukum <oneukum@suse.com> 25954L: netdev@vger.kernel.org 25955S: Maintained 25956W: http://www.linux-usb.org/usbnet 25957F: drivers/net/usb/usbnet.c 25958F: include/linux/usb/usbnet.h 25959 25960USB ACM DRIVER 25961M: Oliver Neukum <oneukum@suse.com> 25962L: linux-usb@vger.kernel.org 25963S: Maintained 25964F: Documentation/usb/acm.rst 25965F: drivers/usb/class/cdc-acm.* 25966 25967USB APPLE MFI FASTCHARGE DRIVER 25968M: Bastien Nocera <hadess@hadess.net> 25969L: linux-usb@vger.kernel.org 25970S: Maintained 25971F: drivers/usb/misc/apple-mfi-fastcharge.c 25972 25973USB AR5523 WIRELESS DRIVER 25974L: linux-wireless@vger.kernel.org 25975S: Orphan 25976F: drivers/net/wireless/ath/ar5523/ 25977 25978USB ATTACHED SCSI 25979M: Oliver Neukum <oneukum@suse.com> 25980L: linux-usb@vger.kernel.org 25981L: linux-scsi@vger.kernel.org 25982S: Maintained 25983F: drivers/usb/storage/uas.c 25984 25985USB CDC ETHERNET DRIVER 25986M: Oliver Neukum <oliver@neukum.org> 25987L: linux-usb@vger.kernel.org 25988S: Maintained 25989F: drivers/net/usb/cdc_*.c 25990F: include/uapi/linux/usb/cdc.h 25991 25992USB CHAOSKEY DRIVER 25993M: Keith Packard <keithp@keithp.com> 25994L: linux-usb@vger.kernel.org 25995S: Maintained 25996F: drivers/usb/misc/chaoskey.c 25997 25998USB CYPRESS C67X00 DRIVER 25999L: linux-usb@vger.kernel.org 26000S: Orphan 26001F: drivers/usb/c67x00/ 26002 26003USB DAVICOM DM9601 DRIVER 26004M: Peter Korsgaard <peter@korsgaard.com> 26005L: netdev@vger.kernel.org 26006S: Maintained 26007W: http://www.linux-usb.org/usbnet 26008F: drivers/net/usb/dm9601.c 26009 26010USB EHCI DRIVER 26011M: Alan Stern <stern@rowland.harvard.edu> 26012L: linux-usb@vger.kernel.org 26013S: Maintained 26014F: Documentation/usb/ehci.rst 26015F: drivers/usb/host/ehci* 26016 26017USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26018M: Jiri Kosina <jikos@kernel.org> 26019M: Benjamin Tissoires <bentiss@kernel.org> 26020L: linux-usb@vger.kernel.org 26021S: Maintained 26022T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26023F: Documentation/hid/hiddev.rst 26024F: drivers/hid/usbhid/ 26025 26026USB INTEL XHCI ROLE MUX DRIVER 26027M: Hans de Goede <hansg@kernel.org> 26028L: linux-usb@vger.kernel.org 26029S: Maintained 26030F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26031 26032USB IP DRIVER FOR HISILICON KIRIN 960 26033M: Yu Chen <chenyu56@huawei.com> 26034M: Binghui Wang <wangbinghui@hisilicon.com> 26035L: linux-usb@vger.kernel.org 26036S: Maintained 26037F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26038F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26039 26040USB IP DRIVER FOR HISILICON KIRIN 970 26041M: Mauro Carvalho Chehab <mchehab@kernel.org> 26042L: linux-usb@vger.kernel.org 26043S: Maintained 26044F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26045F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26046 26047USB ISP116X DRIVER 26048M: Olav Kongas <ok@artecdesign.ee> 26049L: linux-usb@vger.kernel.org 26050S: Maintained 26051F: drivers/usb/host/isp116x* 26052F: include/linux/usb/isp116x.h 26053 26054USB ISP1760 DRIVER 26055M: Rui Miguel Silva <rui.silva@linaro.org> 26056L: linux-usb@vger.kernel.org 26057S: Maintained 26058F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26059F: drivers/usb/isp1760/* 26060 26061USB LAN78XX ETHERNET DRIVER 26062M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26063M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26064M: UNGLinuxDriver@microchip.com 26065L: netdev@vger.kernel.org 26066S: Maintained 26067F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26068F: drivers/net/usb/lan78xx.* 26069F: include/dt-bindings/net/microchip-lan78xx.h 26070 26071USB MASS STORAGE DRIVER 26072M: Alan Stern <stern@rowland.harvard.edu> 26073L: linux-usb@vger.kernel.org 26074L: usb-storage@lists.one-eyed-alien.net 26075S: Maintained 26076F: drivers/usb/storage/ 26077 26078USB MIDI DRIVER 26079M: Clemens Ladisch <clemens@ladisch.de> 26080L: linux-sound@vger.kernel.org 26081S: Maintained 26082T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26083F: sound/usb/midi.* 26084 26085USB NETWORKING DRIVERS 26086L: linux-usb@vger.kernel.org 26087S: Odd Fixes 26088F: drivers/net/usb/ 26089 26090USB OHCI DRIVER 26091M: Alan Stern <stern@rowland.harvard.edu> 26092L: linux-usb@vger.kernel.org 26093S: Maintained 26094F: Documentation/usb/ohci.rst 26095F: drivers/usb/host/ohci* 26096 26097USB OTG FSM (Finite State Machine) 26098M: Peter Chen <peter.chen@kernel.org> 26099L: linux-usb@vger.kernel.org 26100S: Maintained 26101T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26102F: drivers/usb/common/usb-otg-fsm.c 26103 26104USB OVER IP DRIVER 26105M: Valentina Manea <valentina.manea.m@gmail.com> 26106M: Shuah Khan <shuah@kernel.org> 26107M: Shuah Khan <skhan@linuxfoundation.org> 26108R: Hongren Zheng <i@zenithal.me> 26109L: linux-usb@vger.kernel.org 26110S: Maintained 26111F: Documentation/usb/usbip_protocol.rst 26112F: drivers/usb/usbip/ 26113F: tools/testing/selftests/drivers/usb/usbip/ 26114F: tools/usb/usbip/ 26115 26116USB PEGASUS DRIVER 26117M: Petko Manolov <petkan@nucleusys.com> 26118L: linux-usb@vger.kernel.org 26119L: netdev@vger.kernel.org 26120S: Maintained 26121W: https://github.com/petkan/pegasus 26122T: git https://github.com/petkan/pegasus.git 26123F: drivers/net/usb/pegasus.* 26124 26125USB PRINTER DRIVER (usblp) 26126M: Pete Zaitcev <zaitcev@redhat.com> 26127L: linux-usb@vger.kernel.org 26128S: Supported 26129F: drivers/usb/class/usblp.c 26130 26131USB QMI WWAN NETWORK DRIVER 26132M: Bjørn Mork <bjorn@mork.no> 26133L: netdev@vger.kernel.org 26134S: Maintained 26135F: Documentation/ABI/testing/sysfs-class-net-qmi 26136F: drivers/net/usb/qmi_wwan.c 26137 26138USB RAW GADGET DRIVER 26139R: Andrey Konovalov <andreyknvl@gmail.com> 26140L: linux-usb@vger.kernel.org 26141S: Maintained 26142B: https://github.com/xairy/raw-gadget/issues 26143F: Documentation/usb/raw-gadget.rst 26144F: drivers/usb/gadget/legacy/raw_gadget.c 26145F: include/uapi/linux/usb/raw_gadget.h 26146 26147USB RTL8150 DRIVER 26148M: Petko Manolov <petkan@nucleusys.com> 26149L: linux-usb@vger.kernel.org 26150L: netdev@vger.kernel.org 26151S: Maintained 26152W: https://github.com/petkan/rtl8150 26153T: git https://github.com/petkan/rtl8150.git 26154F: drivers/net/usb/rtl8150.c 26155 26156USB SERIAL SUBSYSTEM 26157M: Johan Hovold <johan@kernel.org> 26158L: linux-usb@vger.kernel.org 26159S: Maintained 26160T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26161F: Documentation/usb/usb-serial.rst 26162F: drivers/usb/serial/ 26163F: include/linux/usb/serial.h 26164 26165USB SMSC75XX ETHERNET DRIVER 26166M: Steve Glendinning <steve.glendinning@shawell.net> 26167L: netdev@vger.kernel.org 26168S: Maintained 26169F: drivers/net/usb/smsc75xx.* 26170 26171USB SMSC95XX ETHERNET DRIVER 26172M: Steve Glendinning <steve.glendinning@shawell.net> 26173M: UNGLinuxDriver@microchip.com 26174L: netdev@vger.kernel.org 26175S: Maintained 26176F: drivers/net/usb/smsc95xx.* 26177 26178USB SUBSYSTEM 26179M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26180L: linux-usb@vger.kernel.org 26181S: Supported 26182W: http://www.linux-usb.org 26183T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26184F: Documentation/devicetree/bindings/usb/ 26185F: Documentation/usb/ 26186F: drivers/usb/ 26187F: include/dt-bindings/usb/ 26188F: include/linux/usb.h 26189F: include/linux/usb/ 26190F: include/uapi/linux/usb/ 26191 26192USB TYPEC BUS FOR ALTERNATE MODES 26193M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26194L: linux-usb@vger.kernel.org 26195S: Maintained 26196F: Documentation/ABI/testing/sysfs-bus-typec 26197F: Documentation/driver-api/usb/typec_bus.rst 26198F: drivers/usb/typec/altmodes/ 26199F: include/linux/usb/typec_altmode.h 26200 26201USB TYPEC CLASS 26202M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26203L: linux-usb@vger.kernel.org 26204S: Maintained 26205F: Documentation/ABI/testing/sysfs-class-typec 26206F: Documentation/driver-api/usb/typec.rst 26207F: drivers/usb/typec/ 26208F: include/linux/usb/typec.h 26209 26210USB TYPEC INTEL PMC MUX DRIVER 26211M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26212L: linux-usb@vger.kernel.org 26213S: Maintained 26214F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26215F: drivers/usb/typec/mux/intel_pmc_mux.c 26216 26217USB TYPEC PI3USB30532 MUX DRIVER 26218M: Hans de Goede <hansg@kernel.org> 26219L: linux-usb@vger.kernel.org 26220S: Maintained 26221F: drivers/usb/typec/mux/pi3usb30532.c 26222 26223USB TYPEC PORT CONTROLLER DRIVERS 26224M: Badhri Jagan Sridharan <badhri@google.com> 26225L: linux-usb@vger.kernel.org 26226S: Maintained 26227F: drivers/usb/typec/tcpm/tcpci.c 26228F: drivers/usb/typec/tcpm/tcpm.c 26229F: include/linux/usb/tcpci.h 26230F: include/linux/usb/tcpm.h 26231 26232USB TYPEC TUSB1046 MUX DRIVER 26233M: Romain Gantois <romain.gantois@bootlin.com> 26234L: linux-usb@vger.kernel.org 26235S: Maintained 26236F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26237F: drivers/usb/typec/mux/tusb1046.c 26238 26239USB UHCI DRIVER 26240M: Alan Stern <stern@rowland.harvard.edu> 26241L: linux-usb@vger.kernel.org 26242S: Maintained 26243F: drivers/usb/host/uhci* 26244 26245USB VIDEO CLASS 26246M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26247M: Hans de Goede <hansg@kernel.org> 26248L: linux-media@vger.kernel.org 26249S: Maintained 26250W: http://www.ideasonboard.org/uvc/ 26251T: git git://linuxtv.org/media.git 26252F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26253F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26254F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26255F: drivers/media/common/uvc.c 26256F: drivers/media/usb/uvc/ 26257F: include/linux/usb/uvc.h 26258F: include/uapi/linux/uvcvideo.h 26259 26260USB WEBCAM GADGET 26261L: linux-usb@vger.kernel.org 26262S: Orphan 26263F: drivers/usb/gadget/function/*uvc* 26264F: drivers/usb/gadget/legacy/webcam.c 26265F: include/uapi/linux/usb/g_uvc.h 26266 26267USB XHCI DRIVER 26268M: Mathias Nyman <mathias.nyman@intel.com> 26269L: linux-usb@vger.kernel.org 26270S: Supported 26271F: drivers/usb/host/pci-quirks* 26272F: drivers/usb/host/xhci* 26273 26274USER DATAGRAM PROTOCOL (UDP) 26275M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26276L: netdev@vger.kernel.org 26277S: Maintained 26278F: include/linux/udp.h 26279F: include/net/udp.h 26280F: include/trace/events/udp.h 26281F: include/uapi/linux/udp.h 26282F: net/ipv4/udp.c 26283F: net/ipv6/udp.c 26284 26285USER-MODE LINUX (UML) 26286M: Richard Weinberger <richard@nod.at> 26287M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26288M: Johannes Berg <johannes@sipsolutions.net> 26289L: linux-um@lists.infradead.org 26290S: Maintained 26291W: http://user-mode-linux.sourceforge.net 26292Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26293T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26294T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26295F: Documentation/virt/uml/ 26296F: arch/um/ 26297F: arch/x86/um/ 26298F: fs/hostfs/ 26299 26300USERSPACE COPYIN/COPYOUT (UIOVEC) 26301M: Alexander Viro <viro@zeniv.linux.org.uk> 26302L: linux-block@vger.kernel.org 26303L: linux-fsdevel@vger.kernel.org 26304S: Maintained 26305F: include/linux/uio.h 26306F: lib/iov_iter.c 26307 26308USERSPACE DMA BUFFER DRIVER 26309M: Gerd Hoffmann <kraxel@redhat.com> 26310M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26311L: dri-devel@lists.freedesktop.org 26312S: Maintained 26313T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26314F: drivers/dma-buf/udmabuf.c 26315F: include/uapi/linux/udmabuf.h 26316 26317USERSPACE I/O (UIO) 26318M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26319S: Maintained 26320T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26321F: Documentation/driver-api/uio-howto.rst 26322F: drivers/uio/ 26323F: include/linux/uio_driver.h 26324 26325USERSPACE STACK UNWINDING 26326M: Josh Poimboeuf <jpoimboe@kernel.org> 26327M: Steven Rostedt <rostedt@goodmis.org> 26328S: Maintained 26329F: include/linux/unwind*.h 26330F: kernel/unwind/ 26331 26332UTIL-LINUX PACKAGE 26333M: Karel Zak <kzak@redhat.com> 26334L: util-linux@vger.kernel.org 26335S: Maintained 26336W: http://en.wikipedia.org/wiki/Util-linux 26337T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26338 26339UUID HELPERS 26340R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26341L: linux-kernel@vger.kernel.org 26342S: Maintained 26343F: include/linux/uuid.h 26344F: lib/test_uuid.c 26345F: lib/uuid.c 26346 26347UV SYSFS DRIVER 26348M: Justin Ernst <justin.ernst@hpe.com> 26349L: platform-driver-x86@vger.kernel.org 26350S: Maintained 26351F: drivers/platform/x86/uv_sysfs.c 26352 26353UVESAFB DRIVER 26354M: Michal Januszewski <spock@gentoo.org> 26355L: linux-fbdev@vger.kernel.org 26356S: Maintained 26357W: https://github.com/mjanusz/v86d 26358F: Documentation/fb/uvesafb.rst 26359F: drivers/video/fbdev/uvesafb.* 26360 26361Ux500 CLOCK DRIVERS 26362M: Ulf Hansson <ulf.hansson@linaro.org> 26363L: linux-clk@vger.kernel.org 26364L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26365S: Maintained 26366F: drivers/clk/ux500/ 26367 26368V4L2 ASYNC AND FWNODE FRAMEWORKS 26369M: Sakari Ailus <sakari.ailus@linux.intel.com> 26370L: linux-media@vger.kernel.org 26371S: Maintained 26372T: git git://linuxtv.org/media.git 26373F: drivers/media/v4l2-core/v4l2-async.c 26374F: drivers/media/v4l2-core/v4l2-fwnode.c 26375F: include/media/v4l2-async.h 26376F: include/media/v4l2-fwnode.h 26377 26378V4L2 LENS DRIVERS 26379M: Sakari Ailus <sakari.ailus@linux.intel.com> 26380L: linux-media@vger.kernel.org 26381S: Maintained 26382F: drivers/media/i2c/ak* 26383F: drivers/media/i2c/dw* 26384F: drivers/media/i2c/lm* 26385 26386V4L2 CAMERA SENSOR DRIVERS 26387M: Sakari Ailus <sakari.ailus@linux.intel.com> 26388L: linux-media@vger.kernel.org 26389S: Maintained 26390F: Documentation/driver-api/media/camera-sensor.rst 26391F: Documentation/driver-api/media/tx-rx.rst 26392F: drivers/media/i2c/ar* 26393F: drivers/media/i2c/gc* 26394F: drivers/media/i2c/hi* 26395F: drivers/media/i2c/imx* 26396F: drivers/media/i2c/mt* 26397F: drivers/media/i2c/og* 26398F: drivers/media/i2c/ov* 26399F: drivers/media/i2c/s5* 26400F: drivers/media/i2c/vd55g1.c 26401F: drivers/media/i2c/vd56g3.c 26402F: drivers/media/i2c/vgxy61.c 26403 26404VF610 NAND DRIVER 26405M: Stefan Agner <stefan@agner.ch> 26406L: linux-mtd@lists.infradead.org 26407S: Supported 26408F: drivers/mtd/nand/raw/vf610_nfc.c 26409 26410VFAT/FAT/MSDOS FILESYSTEM 26411M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26412S: Maintained 26413F: Documentation/filesystems/vfat.rst 26414F: fs/fat/ 26415F: tools/testing/selftests/filesystems/fat/ 26416 26417VFIO CDX DRIVER 26418M: Nipun Gupta <nipun.gupta@amd.com> 26419M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26420L: kvm@vger.kernel.org 26421S: Maintained 26422F: drivers/vfio/cdx/* 26423 26424VFIO DRIVER 26425M: Alex Williamson <alex.williamson@redhat.com> 26426L: kvm@vger.kernel.org 26427S: Maintained 26428T: git https://github.com/awilliam/linux-vfio.git 26429F: Documentation/ABI/testing/debugfs-vfio 26430F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26431F: Documentation/driver-api/vfio.rst 26432F: drivers/vfio/ 26433F: include/linux/vfio.h 26434F: include/linux/vfio_pci_core.h 26435F: include/uapi/linux/vfio.h 26436 26437VFIO FSL-MC DRIVER 26438L: kvm@vger.kernel.org 26439S: Orphan 26440F: drivers/vfio/fsl-mc/ 26441 26442VFIO HISILICON PCI DRIVER 26443M: Longfang Liu <liulongfang@huawei.com> 26444M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26445L: kvm@vger.kernel.org 26446S: Maintained 26447F: drivers/vfio/pci/hisilicon/ 26448 26449VFIO MEDIATED DEVICE DRIVERS 26450M: Kirti Wankhede <kwankhede@nvidia.com> 26451L: kvm@vger.kernel.org 26452S: Maintained 26453F: Documentation/driver-api/vfio-mediated-device.rst 26454F: drivers/vfio/mdev/ 26455F: include/linux/mdev.h 26456F: samples/vfio-mdev/ 26457 26458VFIO MLX5 PCI DRIVER 26459M: Yishai Hadas <yishaih@nvidia.com> 26460L: kvm@vger.kernel.org 26461S: Maintained 26462F: drivers/vfio/pci/mlx5/ 26463 26464VFIO NVIDIA GRACE GPU DRIVER 26465M: Ankit Agrawal <ankita@nvidia.com> 26466L: kvm@vger.kernel.org 26467S: Supported 26468F: drivers/vfio/pci/nvgrace-gpu/ 26469 26470VFIO PCI DEVICE SPECIFIC DRIVERS 26471R: Jason Gunthorpe <jgg@nvidia.com> 26472R: Yishai Hadas <yishaih@nvidia.com> 26473R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26474R: Kevin Tian <kevin.tian@intel.com> 26475L: kvm@vger.kernel.org 26476S: Maintained 26477P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26478F: drivers/vfio/pci/*/ 26479 26480VFIO PDS PCI DRIVER 26481M: Brett Creeley <brett.creeley@amd.com> 26482L: kvm@vger.kernel.org 26483S: Maintained 26484F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26485F: drivers/vfio/pci/pds/ 26486 26487VFIO PLATFORM DRIVER 26488M: Eric Auger <eric.auger@redhat.com> 26489L: kvm@vger.kernel.org 26490S: Maintained 26491F: drivers/vfio/platform/ 26492 26493VFIO QAT PCI DRIVER 26494M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26495L: kvm@vger.kernel.org 26496L: qat-linux@intel.com 26497S: Supported 26498F: drivers/vfio/pci/qat/ 26499 26500VFIO VIRTIO PCI DRIVER 26501M: Yishai Hadas <yishaih@nvidia.com> 26502L: kvm@vger.kernel.org 26503L: virtualization@lists.linux.dev 26504S: Maintained 26505F: drivers/vfio/pci/virtio 26506 26507VGA_SWITCHEROO 26508R: Lukas Wunner <lukas@wunner.de> 26509S: Maintained 26510T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26511F: Documentation/gpu/vga-switcheroo.rst 26512F: drivers/gpu/vga/vga_switcheroo.c 26513F: include/linux/vga_switcheroo.h 26514 26515VIA RHINE NETWORK DRIVER 26516M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26517S: Maintained 26518F: drivers/net/ethernet/via/via-rhine.c 26519 26520VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26521M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26522L: linux-fbdev@vger.kernel.org 26523S: Maintained 26524F: drivers/video/fbdev/via/ 26525F: include/linux/via-core.h 26526F: include/linux/via_i2c.h 26527 26528VIA VELOCITY NETWORK DRIVER 26529M: Francois Romieu <romieu@fr.zoreil.com> 26530L: netdev@vger.kernel.org 26531S: Maintained 26532F: drivers/net/ethernet/via/via-velocity.* 26533 26534VICODEC VIRTUAL CODEC DRIVER 26535M: Hans Verkuil <hverkuil@kernel.org> 26536L: linux-media@vger.kernel.org 26537S: Maintained 26538W: https://linuxtv.org 26539T: git git://linuxtv.org/media.git 26540F: drivers/media/test-drivers/vicodec/* 26541 26542VIDEO I2C POLLING DRIVER 26543M: Matt Ranostay <matt.ranostay@konsulko.com> 26544L: linux-media@vger.kernel.org 26545S: Maintained 26546F: drivers/media/i2c/video-i2c.c 26547 26548VIDEO MULTIPLEXER DRIVER 26549M: Philipp Zabel <p.zabel@pengutronix.de> 26550L: linux-media@vger.kernel.org 26551S: Maintained 26552F: drivers/media/platform/video-mux.c 26553 26554VIDEOBUF2 FRAMEWORK 26555M: Tomasz Figa <tfiga@chromium.org> 26556M: Marek Szyprowski <m.szyprowski@samsung.com> 26557L: linux-media@vger.kernel.org 26558S: Maintained 26559F: drivers/media/common/videobuf2/* 26560F: include/media/videobuf2-* 26561 26562VIDTV VIRTUAL DIGITAL TV DRIVER 26563M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26564L: linux-media@vger.kernel.org 26565S: Maintained 26566W: https://linuxtv.org 26567T: git git://linuxtv.org/media.git 26568F: drivers/media/test-drivers/vidtv/* 26569 26570VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26571M: Shuah Khan <skhan@linuxfoundation.org> 26572R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26573L: linux-media@vger.kernel.org 26574S: Maintained 26575W: https://linuxtv.org 26576T: git git://linuxtv.org/media.git 26577F: drivers/media/test-drivers/vimc/* 26578 26579VIRT LIB 26580M: Alex Williamson <alex.williamson@redhat.com> 26581M: Paolo Bonzini <pbonzini@redhat.com> 26582L: kvm@vger.kernel.org 26583S: Supported 26584F: virt/lib/ 26585 26586VIRTIO AND VHOST VSOCK DRIVER 26587M: Stefan Hajnoczi <stefanha@redhat.com> 26588M: Stefano Garzarella <sgarzare@redhat.com> 26589L: kvm@vger.kernel.org 26590L: virtualization@lists.linux.dev 26591L: netdev@vger.kernel.org 26592S: Maintained 26593F: drivers/vhost/vsock.c 26594F: include/linux/virtio_vsock.h 26595F: include/uapi/linux/virtio_vsock.h 26596F: net/vmw_vsock/virtio_transport.c 26597F: net/vmw_vsock/virtio_transport_common.c 26598 26599VIRTIO BALLOON 26600M: "Michael S. Tsirkin" <mst@redhat.com> 26601M: David Hildenbrand <david@redhat.com> 26602L: virtualization@lists.linux.dev 26603S: Maintained 26604F: drivers/virtio/virtio_balloon.c 26605F: include/linux/balloon_compaction.h 26606F: include/uapi/linux/virtio_balloon.h 26607F: mm/balloon_compaction.c 26608 26609VIRTIO BLOCK AND SCSI DRIVERS 26610M: "Michael S. Tsirkin" <mst@redhat.com> 26611M: Jason Wang <jasowang@redhat.com> 26612R: Paolo Bonzini <pbonzini@redhat.com> 26613R: Stefan Hajnoczi <stefanha@redhat.com> 26614R: Eugenio Pérez <eperezma@redhat.com> 26615L: virtualization@lists.linux.dev 26616S: Maintained 26617F: drivers/block/virtio_blk.c 26618F: drivers/scsi/virtio_scsi.c 26619F: include/uapi/linux/virtio_blk.h 26620F: include/uapi/linux/virtio_scsi.h 26621 26622VIRTIO CONSOLE DRIVER 26623M: Amit Shah <amit@kernel.org> 26624L: virtualization@lists.linux.dev 26625S: Maintained 26626F: drivers/char/virtio_console.c 26627F: include/uapi/linux/virtio_console.h 26628 26629VIRTIO CORE AND NET DRIVERS 26630M: "Michael S. Tsirkin" <mst@redhat.com> 26631M: Jason Wang <jasowang@redhat.com> 26632R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26633R: Eugenio Pérez <eperezma@redhat.com> 26634L: virtualization@lists.linux.dev 26635S: Maintained 26636F: Documentation/ABI/testing/sysfs-bus-vdpa 26637F: Documentation/ABI/testing/sysfs-class-vduse 26638F: Documentation/devicetree/bindings/virtio/ 26639F: Documentation/driver-api/virtio/ 26640F: drivers/block/virtio_blk.c 26641F: drivers/crypto/virtio/ 26642F: drivers/net/virtio_net.c 26643F: drivers/vdpa/ 26644F: drivers/virtio/ 26645F: include/linux/vdpa.h 26646F: include/linux/virtio*.h 26647F: include/linux/vringh.h 26648F: include/uapi/linux/virtio_*.h 26649F: net/vmw_vsock/virtio* 26650F: tools/virtio/ 26651F: tools/testing/selftests/drivers/net/virtio_net/ 26652 26653VIRTIO CRYPTO DRIVER 26654M: Gonglei <arei.gonglei@huawei.com> 26655L: virtualization@lists.linux.dev 26656L: linux-crypto@vger.kernel.org 26657S: Maintained 26658F: drivers/crypto/virtio/ 26659F: include/uapi/linux/virtio_crypto.h 26660 26661VIRTIO DRIVERS FOR S390 26662M: Cornelia Huck <cohuck@redhat.com> 26663M: Halil Pasic <pasic@linux.ibm.com> 26664M: Eric Farman <farman@linux.ibm.com> 26665L: linux-s390@vger.kernel.org 26666L: virtualization@lists.linux.dev 26667L: kvm@vger.kernel.org 26668S: Supported 26669F: arch/s390/include/uapi/asm/virtio-ccw.h 26670F: drivers/s390/virtio/ 26671 26672VIRTIO FILE SYSTEM 26673M: Vivek Goyal <vgoyal@redhat.com> 26674M: Stefan Hajnoczi <stefanha@redhat.com> 26675M: Miklos Szeredi <miklos@szeredi.hu> 26676R: Eugenio Pérez <eperezma@redhat.com> 26677L: virtualization@lists.linux.dev 26678L: linux-fsdevel@vger.kernel.org 26679S: Supported 26680W: https://virtio-fs.gitlab.io/ 26681F: Documentation/filesystems/virtiofs.rst 26682F: fs/fuse/virtio_fs.c 26683F: include/uapi/linux/virtio_fs.h 26684 26685VIRTIO GPIO DRIVER 26686M: Enrico Weigelt, metux IT consult <info@metux.net> 26687M: Viresh Kumar <vireshk@kernel.org> 26688L: linux-gpio@vger.kernel.org 26689L: virtualization@lists.linux.dev 26690S: Maintained 26691F: drivers/gpio/gpio-virtio.c 26692F: include/uapi/linux/virtio_gpio.h 26693 26694VIRTIO GPU DRIVER 26695M: David Airlie <airlied@redhat.com> 26696M: Gerd Hoffmann <kraxel@redhat.com> 26697M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26698R: Gurchetan Singh <gurchetansingh@chromium.org> 26699R: Chia-I Wu <olvaffe@gmail.com> 26700L: dri-devel@lists.freedesktop.org 26701L: virtualization@lists.linux.dev 26702S: Maintained 26703T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26704F: drivers/gpu/drm/ci/xfails/virtio* 26705F: drivers/gpu/drm/virtio/ 26706F: include/uapi/linux/virtio_gpu.h 26707 26708VIRTIO HOST (VHOST) 26709M: "Michael S. Tsirkin" <mst@redhat.com> 26710M: Jason Wang <jasowang@redhat.com> 26711R: Eugenio Pérez <eperezma@redhat.com> 26712L: kvm@vger.kernel.org 26713L: virtualization@lists.linux.dev 26714L: netdev@vger.kernel.org 26715S: Maintained 26716T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26717F: drivers/vhost/ 26718F: include/linux/sched/vhost_task.h 26719F: include/linux/vhost_iotlb.h 26720F: include/uapi/linux/vhost.h 26721F: kernel/vhost_task.c 26722 26723VIRTIO HOST (VHOST-SCSI) 26724M: "Michael S. Tsirkin" <mst@redhat.com> 26725M: Jason Wang <jasowang@redhat.com> 26726M: Mike Christie <michael.christie@oracle.com> 26727R: Paolo Bonzini <pbonzini@redhat.com> 26728R: Stefan Hajnoczi <stefanha@redhat.com> 26729L: virtualization@lists.linux.dev 26730S: Maintained 26731F: drivers/vhost/scsi.c 26732 26733VIRTIO I2C DRIVER 26734M: Viresh Kumar <viresh.kumar@linaro.org> 26735R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26736L: linux-i2c@vger.kernel.org 26737L: virtualization@lists.linux.dev 26738S: Maintained 26739F: drivers/i2c/busses/i2c-virtio.c 26740F: include/uapi/linux/virtio_i2c.h 26741 26742VIRTIO INPUT DRIVER 26743M: Gerd Hoffmann <kraxel@redhat.com> 26744S: Maintained 26745F: drivers/virtio/virtio_input.c 26746F: include/uapi/linux/virtio_input.h 26747 26748VIRTIO IOMMU DRIVER 26749M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26750L: virtualization@lists.linux.dev 26751S: Maintained 26752F: drivers/iommu/virtio-iommu.c 26753F: include/uapi/linux/virtio_iommu.h 26754 26755VIRTIO MEM DRIVER 26756M: David Hildenbrand <david@redhat.com> 26757L: virtualization@lists.linux.dev 26758S: Maintained 26759W: https://virtio-mem.gitlab.io/ 26760F: drivers/virtio/virtio_mem.c 26761F: include/uapi/linux/virtio_mem.h 26762 26763VIRTIO PMEM DRIVER 26764M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26765L: virtualization@lists.linux.dev 26766S: Maintained 26767F: drivers/nvdimm/nd_virtio.c 26768F: drivers/nvdimm/virtio_pmem.c 26769 26770VIRTIO RTC DRIVER 26771M: Peter Hilber <quic_philber@quicinc.com> 26772L: virtualization@lists.linux.dev 26773S: Maintained 26774F: drivers/virtio/virtio_rtc_* 26775F: include/uapi/linux/virtio_rtc.h 26776 26777VIRTIO SOUND DRIVER 26778M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26779M: "Michael S. Tsirkin" <mst@redhat.com> 26780L: virtualization@lists.linux.dev 26781L: linux-sound@vger.kernel.org 26782S: Maintained 26783F: include/uapi/linux/virtio_snd.h 26784F: sound/virtio/* 26785 26786VIRTUAL BOX GUEST DEVICE DRIVER 26787M: Hans de Goede <hansg@kernel.org> 26788M: Arnd Bergmann <arnd@arndb.de> 26789M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26790S: Maintained 26791F: drivers/virt/vboxguest/ 26792F: include/linux/vbox_utils.h 26793F: include/uapi/linux/vbox*.h 26794 26795VIRTUAL BOX SHARED FOLDER VFS DRIVER 26796M: Hans de Goede <hansg@kernel.org> 26797L: linux-fsdevel@vger.kernel.org 26798S: Maintained 26799F: fs/vboxsf/* 26800 26801VIRTUAL PCM TEST DRIVER 26802M: Ivan Orlov <ivan.orlov0322@gmail.com> 26803L: linux-sound@vger.kernel.org 26804S: Maintained 26805F: Documentation/sound/cards/pcmtest.rst 26806F: sound/drivers/pcmtest.c 26807F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26808 26809VIRTUAL SERIO DEVICE DRIVER 26810M: Stephen Chandler Paul <thatslyude@gmail.com> 26811S: Maintained 26812F: drivers/input/serio/userio.c 26813F: include/uapi/linux/userio.h 26814 26815VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26816M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26817S: Maintained 26818F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26819F: drivers/iio/light/veml3235.c 26820 26821VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26822M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26823S: Maintained 26824F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26825F: drivers/iio/light/veml6030.c 26826 26827VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26828M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26829S: Maintained 26830F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26831F: drivers/iio/light/veml6075.c 26832 26833VISL VIRTUAL STATELESS DECODER DRIVER 26834M: Daniel Almeida <daniel.almeida@collabora.com> 26835L: linux-media@vger.kernel.org 26836S: Supported 26837F: drivers/media/test-drivers/visl 26838 26839VIVID VIRTUAL VIDEO DRIVER 26840M: Hans Verkuil <hverkuil@kernel.org> 26841L: linux-media@vger.kernel.org 26842S: Maintained 26843W: https://linuxtv.org 26844T: git git://linuxtv.org/media.git 26845F: drivers/media/test-drivers/vivid/* 26846 26847VM SOCKETS (AF_VSOCK) 26848M: Stefano Garzarella <sgarzare@redhat.com> 26849L: virtualization@lists.linux.dev 26850L: netdev@vger.kernel.org 26851S: Maintained 26852F: drivers/net/vsockmon.c 26853F: include/net/af_vsock.h 26854F: include/uapi/linux/vm_sockets.h 26855F: include/uapi/linux/vm_sockets_diag.h 26856F: include/uapi/linux/vsockmon.h 26857F: net/vmw_vsock/ 26858F: tools/testing/selftests/vsock/ 26859F: tools/testing/vsock/ 26860 26861VMALLOC 26862M: Andrew Morton <akpm@linux-foundation.org> 26863M: Uladzislau Rezki <urezki@gmail.com> 26864L: linux-mm@kvack.org 26865S: Maintained 26866W: http://www.linux-mm.org 26867T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26868F: include/linux/vmalloc.h 26869F: mm/vmalloc.c 26870F: lib/test_vmalloc.c 26871 26872VME SUBSYSTEM 26873L: linux-kernel@vger.kernel.org 26874S: Orphan 26875T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26876F: Documentation/driver-api/vme.rst 26877F: drivers/staging/vme_user/ 26878 26879VMWARE BALLOON DRIVER 26880M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26881R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26882L: linux-kernel@vger.kernel.org 26883S: Supported 26884F: drivers/misc/vmw_balloon.c 26885 26886VMWARE HYPERVISOR INTERFACE 26887M: Ajay Kaher <ajay.kaher@broadcom.com> 26888M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26889R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26890L: virtualization@lists.linux.dev 26891L: x86@kernel.org 26892S: Supported 26893T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26894F: arch/x86/include/asm/vmware.h 26895F: arch/x86/kernel/cpu/vmware.c 26896 26897VMWARE PVRDMA DRIVER 26898M: Bryan Tan <bryan-bt.tan@broadcom.com> 26899M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26900R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26901L: linux-rdma@vger.kernel.org 26902S: Supported 26903F: drivers/infiniband/hw/vmw_pvrdma/ 26904 26905VMWARE PVSCSI DRIVER 26906M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26907R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26908L: linux-scsi@vger.kernel.org 26909S: Supported 26910F: drivers/scsi/vmw_pvscsi.c 26911F: drivers/scsi/vmw_pvscsi.h 26912 26913VMWARE VIRTUAL PTP CLOCK DRIVER 26914M: Nick Shi <nick.shi@broadcom.com> 26915R: Ajay Kaher <ajay.kaher@broadcom.com> 26916R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26917R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26918L: netdev@vger.kernel.org 26919S: Supported 26920F: drivers/ptp/ptp_vmw.c 26921 26922VMWARE VMCI DRIVER 26923M: Bryan Tan <bryan-bt.tan@broadcom.com> 26924M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26926L: linux-kernel@vger.kernel.org 26927S: Supported 26928F: drivers/misc/vmw_vmci/ 26929F: include/linux/vmw_vmci* 26930 26931VMWARE VMMOUSE SUBDRIVER 26932M: Zack Rusin <zack.rusin@broadcom.com> 26933R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26934L: linux-input@vger.kernel.org 26935S: Supported 26936F: drivers/input/mouse/vmmouse.c 26937F: drivers/input/mouse/vmmouse.h 26938 26939VMWARE VMXNET3 ETHERNET DRIVER 26940M: Ronak Doshi <ronak.doshi@broadcom.com> 26941R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26942L: netdev@vger.kernel.org 26943S: Supported 26944F: drivers/net/vmxnet3/ 26945 26946VMWARE VSOCK VMCI TRANSPORT DRIVER 26947M: Bryan Tan <bryan-bt.tan@broadcom.com> 26948M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26949R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26950L: linux-kernel@vger.kernel.org 26951S: Supported 26952F: net/vmw_vsock/vmci_transport* 26953 26954VOCORE VOCORE2 BOARD 26955M: Harvey Hunt <harveyhuntnexus@gmail.com> 26956L: linux-mips@vger.kernel.org 26957S: Maintained 26958F: arch/mips/boot/dts/ralink/vocore2.dts 26959 26960VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26961M: Liam Girdwood <lgirdwood@gmail.com> 26962M: Mark Brown <broonie@kernel.org> 26963L: linux-kernel@vger.kernel.org 26964S: Supported 26965W: http://www.slimlogic.co.uk/?p=48 26966T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26967F: Documentation/devicetree/bindings/regulator/ 26968F: Documentation/power/regulator/ 26969F: drivers/regulator/ 26970F: rust/kernel/regulator.rs 26971F: include/dt-bindings/regulator/ 26972F: include/linux/regulator/ 26973K: regulator_get_optional 26974 26975VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 26976R: Matti Vaittinen <mazziesaccount@gmail.com> 26977F: drivers/regulator/irq_helpers.c 26978 26979VRF 26980M: David Ahern <dsahern@kernel.org> 26981L: netdev@vger.kernel.org 26982S: Maintained 26983F: Documentation/networking/vrf.rst 26984F: drivers/net/vrf.c 26985 26986VSPRINTF 26987M: Petr Mladek <pmladek@suse.com> 26988M: Steven Rostedt <rostedt@goodmis.org> 26989R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26990R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 26991R: Sergey Senozhatsky <senozhatsky@chromium.org> 26992S: Maintained 26993T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 26994F: Documentation/core-api/printk-formats.rst 26995F: lib/tests/printf_kunit.c 26996F: lib/tests/scanf_kunit.c 26997F: lib/vsprintf.c 26998 26999VT1211 HARDWARE MONITOR DRIVER 27000M: Juerg Haefliger <juergh@proton.me> 27001L: linux-hwmon@vger.kernel.org 27002S: Maintained 27003F: Documentation/hwmon/vt1211.rst 27004F: drivers/hwmon/vt1211.c 27005 27006VT8231 HARDWARE MONITOR DRIVER 27007M: Roger Lucas <vt8231@hiddenengine.co.uk> 27008L: linux-hwmon@vger.kernel.org 27009S: Maintained 27010F: drivers/hwmon/vt8231.c 27011 27012VUB300 USB to SDIO/SD/MMC bridge chip 27013L: linux-mmc@vger.kernel.org 27014S: Orphan 27015F: drivers/mmc/host/vub300.c 27016 27017W1 DALLAS'S 1-WIRE BUS 27018M: Krzysztof Kozlowski <krzk@kernel.org> 27019S: Maintained 27020F: Documentation/devicetree/bindings/w1/ 27021F: Documentation/w1/ 27022F: drivers/w1/ 27023F: include/linux/w1.h 27024 27025W83791D HARDWARE MONITORING DRIVER 27026M: Marc Hulsman <m.hulsman@tudelft.nl> 27027L: linux-hwmon@vger.kernel.org 27028S: Maintained 27029F: Documentation/hwmon/w83791d.rst 27030F: drivers/hwmon/w83791d.c 27031 27032W83793 HARDWARE MONITORING DRIVER 27033M: Rudolf Marek <r.marek@assembler.cz> 27034L: linux-hwmon@vger.kernel.org 27035S: Maintained 27036F: Documentation/hwmon/w83793.rst 27037F: drivers/hwmon/w83793.c 27038 27039W83795 HARDWARE MONITORING DRIVER 27040M: Jean Delvare <jdelvare@suse.com> 27041L: linux-hwmon@vger.kernel.org 27042S: Maintained 27043F: drivers/hwmon/w83795.c 27044 27045W83L51xD SD/MMC CARD INTERFACE DRIVER 27046M: Pierre Ossman <pierre@ossman.eu> 27047S: Maintained 27048F: drivers/mmc/host/wbsd.* 27049 27050WACOM PROTOCOL 4 SERIAL TABLETS 27051M: Julian Squires <julian@cipht.net> 27052M: Hans de Goede <hansg@kernel.org> 27053L: linux-input@vger.kernel.org 27054S: Maintained 27055F: drivers/input/tablet/wacom_serial4.c 27056 27057WANGXUN ETHERNET DRIVER 27058M: Jiawen Wu <jiawenwu@trustnetic.com> 27059M: Mengyuan Lou <mengyuanlou@net-swift.com> 27060L: netdev@vger.kernel.org 27061S: Maintained 27062W: https://www.net-swift.com 27063F: Documentation/networking/device_drivers/ethernet/wangxun/* 27064F: drivers/net/ethernet/wangxun/ 27065F: drivers/net/pcs/pcs-xpcs-wx.c 27066 27067WATCHDOG DEVICE DRIVERS 27068M: Wim Van Sebroeck <wim@linux-watchdog.org> 27069M: Guenter Roeck <linux@roeck-us.net> 27070L: linux-watchdog@vger.kernel.org 27071S: Maintained 27072W: http://www.linux-watchdog.org/ 27073T: git git://www.linux-watchdog.org/linux-watchdog.git 27074F: Documentation/devicetree/bindings/watchdog/ 27075F: Documentation/watchdog/ 27076F: drivers/watchdog/ 27077F: include/linux/watchdog.h 27078F: include/trace/events/watchdog.h 27079F: include/uapi/linux/watchdog.h 27080 27081WAVE5 VPU CODEC DRIVER 27082M: Nas Chung <nas.chung@chipsnmedia.com> 27083M: Jackson Lee <jackson.lee@chipsnmedia.com> 27084L: linux-media@vger.kernel.org 27085S: Maintained 27086F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27087F: drivers/media/platform/chips-media/wave5/ 27088 27089WHISKEYCOVE PMIC GPIO DRIVER 27090M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27091L: linux-gpio@vger.kernel.org 27092S: Maintained 27093F: drivers/gpio/gpio-wcove.c 27094 27095WHWAVE RTC DRIVER 27096M: Dianlong Li <long17.cool@163.com> 27097L: linux-rtc@vger.kernel.org 27098S: Maintained 27099F: drivers/rtc/rtc-sd3078.c 27100 27101WIIMOTE HID DRIVER 27102M: David Rheinsberg <david@readahead.eu> 27103L: linux-input@vger.kernel.org 27104S: Maintained 27105F: drivers/hid/hid-wiimote* 27106 27107WILOCITY WIL6210 WIRELESS DRIVER 27108L: linux-wireless@vger.kernel.org 27109S: Orphan 27110W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27111F: drivers/net/wireless/ath/wil6210/ 27112 27113WINBOND CIR DRIVER 27114M: David Härdeman <david@hardeman.nu> 27115S: Maintained 27116F: drivers/media/rc/winbond-cir.c 27117 27118WINSEN MHZ19B 27119M: Gyeyoung Baek <gye976@gmail.com> 27120S: Maintained 27121F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27122F: drivers/iio/chemical/mhz19b.c 27123 27124WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27125L: linux-watchdog@vger.kernel.org 27126S: Orphan 27127F: drivers/watchdog/ebc-c384_wdt.c 27128 27129WINSYSTEMS WS16C48 GPIO DRIVER 27130M: William Breathitt Gray <wbg@kernel.org> 27131L: linux-gpio@vger.kernel.org 27132S: Maintained 27133F: drivers/gpio/gpio-ws16c48.c 27134 27135WIREGUARD SECURE NETWORK TUNNEL 27136M: Jason A. Donenfeld <Jason@zx2c4.com> 27137L: wireguard@lists.zx2c4.com 27138L: netdev@vger.kernel.org 27139S: Maintained 27140F: drivers/net/wireguard/ 27141F: tools/testing/selftests/wireguard/ 27142 27143WISTRON LAPTOP BUTTON DRIVER 27144M: Miloslav Trmac <mitr@volny.cz> 27145S: Maintained 27146F: drivers/input/misc/wistron_btns.c 27147 27148WMI BINARY MOF DRIVER 27149M: Armin Wolf <W_Armin@gmx.de> 27150R: Thomas Weißschuh <linux@weissschuh.net> 27151L: platform-driver-x86@vger.kernel.org 27152S: Maintained 27153F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27154F: Documentation/wmi/devices/wmi-bmof.rst 27155F: drivers/platform/x86/wmi-bmof.c 27156 27157WOLFSON MICROELECTRONICS DRIVERS 27158L: patches@opensource.cirrus.com 27159S: Supported 27160W: https://github.com/CirrusLogic/linux-drivers/wiki 27161T: git https://github.com/CirrusLogic/linux-drivers.git 27162F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27163F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27164F: Documentation/devicetree/bindings/mfd/wm831x.txt 27165F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27166F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27167F: Documentation/devicetree/bindings/sound/wm* 27168F: Documentation/hwmon/wm83??.rst 27169F: arch/arm/mach-s3c/mach-crag6410* 27170F: drivers/clk/clk-wm83*.c 27171F: drivers/gpio/gpio-*wm*.c 27172F: drivers/gpio/gpio-arizona.c 27173F: drivers/hwmon/wm83??-hwmon.c 27174F: drivers/input/misc/wm831x-on.c 27175F: drivers/input/touchscreen/wm831x-ts.c 27176F: drivers/input/touchscreen/wm97*.c 27177F: drivers/leds/leds-wm83*.c 27178F: drivers/mfd/arizona* 27179F: drivers/mfd/cs47l24* 27180F: drivers/mfd/wm*.c 27181F: drivers/power/supply/wm83*.c 27182F: drivers/regulator/arizona* 27183F: drivers/regulator/wm8*.c 27184F: drivers/rtc/rtc-wm83*.c 27185F: drivers/video/backlight/wm83*_bl.c 27186F: drivers/watchdog/wm83*_wdt.c 27187F: include/linux/mfd/arizona/ 27188F: include/linux/mfd/wm831x/ 27189F: include/linux/mfd/wm8350/ 27190F: include/linux/mfd/wm8400* 27191F: include/linux/regulator/arizona* 27192F: include/linux/wm97xx.h 27193F: include/sound/wm????.h 27194F: sound/soc/codecs/arizona* 27195F: sound/soc/codecs/cs47l24* 27196F: sound/soc/codecs/wm* 27197 27198WORKQUEUE 27199M: Tejun Heo <tj@kernel.org> 27200R: Lai Jiangshan <jiangshanlai@gmail.com> 27201S: Maintained 27202T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27203F: Documentation/core-api/workqueue.rst 27204F: include/linux/workqueue.h 27205F: kernel/workqueue.c 27206F: kernel/workqueue_internal.h 27207 27208WWAN DRIVERS 27209M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27210M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27211R: Johannes Berg <johannes@sipsolutions.net> 27212L: netdev@vger.kernel.org 27213S: Maintained 27214F: drivers/net/wwan/ 27215F: include/linux/wwan.h 27216F: include/uapi/linux/wwan.h 27217 27218X-POWERS AXP288 PMIC DRIVERS 27219M: Hans de Goede <hansg@kernel.org> 27220S: Maintained 27221F: drivers/acpi/pmic/intel_pmic_xpower.c 27222N: axp288 27223 27224X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27225M: Chen-Yu Tsai <wens@csie.org> 27226L: linux-kernel@vger.kernel.org 27227S: Maintained 27228N: axp[128] 27229 27230X.25 STACK 27231M: Martin Schiller <ms@dev.tdt.de> 27232L: linux-x25@vger.kernel.org 27233S: Maintained 27234F: Documentation/networking/lapb-module.rst 27235F: Documentation/networking/x25* 27236F: drivers/net/wan/hdlc_x25.c 27237F: drivers/net/wan/lapbether.c 27238F: include/*/lapb.h 27239F: include/net/x25* 27240F: include/uapi/linux/x25.h 27241F: net/lapb/ 27242F: net/x25/ 27243 27244X86 ARCHITECTURE (32-BIT AND 64-BIT) 27245M: Thomas Gleixner <tglx@linutronix.de> 27246M: Ingo Molnar <mingo@redhat.com> 27247M: Borislav Petkov <bp@alien8.de> 27248M: Dave Hansen <dave.hansen@linux.intel.com> 27249M: x86@kernel.org 27250R: "H. Peter Anvin" <hpa@zytor.com> 27251L: linux-kernel@vger.kernel.org 27252S: Maintained 27253T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27254F: Documentation/arch/x86/ 27255F: Documentation/devicetree/bindings/x86/ 27256F: arch/x86/ 27257F: tools/testing/selftests/x86 27258 27259X86 CPUID DATABASE 27260M: Borislav Petkov <bp@alien8.de> 27261M: Thomas Gleixner <tglx@linutronix.de> 27262M: x86@kernel.org 27263R: Ahmed S. Darwish <darwi@linutronix.de> 27264L: x86-cpuid@lists.linux.dev 27265S: Maintained 27266W: https://x86-cpuid.org 27267F: tools/arch/x86/kcpuid/ 27268 27269X86 ENTRY CODE 27270M: Andy Lutomirski <luto@kernel.org> 27271L: linux-kernel@vger.kernel.org 27272S: Maintained 27273T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27274F: arch/x86/entry/ 27275 27276X86 HARDWARE VULNERABILITIES 27277M: Thomas Gleixner <tglx@linutronix.de> 27278M: Borislav Petkov <bp@alien8.de> 27279M: Peter Zijlstra <peterz@infradead.org> 27280M: Josh Poimboeuf <jpoimboe@kernel.org> 27281R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27282S: Maintained 27283F: Documentation/admin-guide/hw-vuln/ 27284F: arch/x86/include/asm/nospec-branch.h 27285F: arch/x86/kernel/cpu/bugs.c 27286 27287X86 MCE INFRASTRUCTURE 27288M: Tony Luck <tony.luck@intel.com> 27289M: Borislav Petkov <bp@alien8.de> 27290L: linux-edac@vger.kernel.org 27291S: Maintained 27292F: Documentation/ABI/testing/sysfs-mce 27293F: Documentation/arch/x86/x86_64/machinecheck.rst 27294F: arch/x86/kernel/cpu/mce/* 27295 27296X86 MICROCODE UPDATE SUPPORT 27297M: Borislav Petkov <bp@alien8.de> 27298S: Maintained 27299F: arch/x86/kernel/cpu/microcode/* 27300 27301X86 MM 27302M: Dave Hansen <dave.hansen@linux.intel.com> 27303M: Andy Lutomirski <luto@kernel.org> 27304M: Peter Zijlstra <peterz@infradead.org> 27305L: linux-kernel@vger.kernel.org 27306S: Maintained 27307T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27308F: arch/x86/mm/ 27309 27310X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27311M: Hans de Goede <hansg@kernel.org> 27312L: platform-driver-x86@vger.kernel.org 27313S: Maintained 27314T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27315F: drivers/platform/x86/x86-android-tablets/ 27316 27317X86 PLATFORM DRIVERS 27318M: Hans de Goede <hansg@kernel.org> 27319M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27320L: platform-driver-x86@vger.kernel.org 27321S: Maintained 27322Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27323T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27324F: drivers/platform/olpc/ 27325F: drivers/platform/x86/ 27326F: include/linux/platform_data/x86/ 27327 27328X86 PLATFORM UV HPE SUPERDOME FLEX 27329M: Steve Wahl <steve.wahl@hpe.com> 27330R: Justin Ernst <justin.ernst@hpe.com> 27331R: Kyle Meyer <kyle.meyer@hpe.com> 27332R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27333R: Russ Anderson <russ.anderson@hpe.com> 27334S: Supported 27335F: arch/x86/include/asm/uv/ 27336F: arch/x86/kernel/apic/x2apic_uv_x.c 27337F: arch/x86/platform/uv/ 27338 27339X86 STACK UNWINDING 27340M: Josh Poimboeuf <jpoimboe@kernel.org> 27341M: Peter Zijlstra <peterz@infradead.org> 27342S: Supported 27343F: arch/x86/include/asm/unwind*.h 27344F: arch/x86/kernel/dumpstack.c 27345F: arch/x86/kernel/stacktrace.c 27346F: arch/x86/kernel/unwind_*.c 27347 27348X86 TRUST DOMAIN EXTENSIONS (TDX) 27349M: Kirill A. Shutemov <kas@kernel.org> 27350R: Dave Hansen <dave.hansen@linux.intel.com> 27351L: x86@kernel.org 27352L: linux-coco@lists.linux.dev 27353S: Supported 27354T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27355F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 27356F: arch/x86/boot/compressed/tdx* 27357F: arch/x86/coco/tdx/ 27358F: arch/x86/include/asm/shared/tdx.h 27359F: arch/x86/include/asm/tdx.h 27360F: arch/x86/virt/vmx/tdx/ 27361F: drivers/virt/coco/tdx-guest 27362 27363X86 VDSO 27364M: Andy Lutomirski <luto@kernel.org> 27365L: linux-kernel@vger.kernel.org 27366S: Maintained 27367T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27368F: arch/x86/entry/vdso/ 27369 27370XARRAY 27371M: Matthew Wilcox <willy@infradead.org> 27372L: linux-fsdevel@vger.kernel.org 27373L: linux-mm@kvack.org 27374S: Supported 27375F: Documentation/core-api/xarray.rst 27376F: include/linux/idr.h 27377F: include/linux/xarray.h 27378F: lib/idr.c 27379F: lib/test_xarray.c 27380F: lib/xarray.c 27381F: tools/testing/radix-tree 27382 27383XARRAY API [RUST] 27384M: Tamir Duberstein <tamird@gmail.com> 27385M: Andreas Hindborg <a.hindborg@kernel.org> 27386L: rust-for-linux@vger.kernel.org 27387S: Supported 27388W: https://rust-for-linux.com 27389B: https://github.com/Rust-for-Linux/linux/issues 27390C: https://rust-for-linux.zulipchat.com 27391T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27392F: rust/kernel/xarray.rs 27393 27394XBOX DVD IR REMOTE 27395M: Benjamin Valentin <benpicco@googlemail.com> 27396S: Maintained 27397F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27398F: drivers/media/rc/xbox_remote.c 27399 27400XC2028/3028 TUNER DRIVER 27401M: Mauro Carvalho Chehab <mchehab@kernel.org> 27402L: linux-media@vger.kernel.org 27403S: Maintained 27404W: https://linuxtv.org 27405T: git git://linuxtv.org/media.git 27406F: drivers/media/tuners/xc2028.* 27407 27408XDP (eXpress Data Path) 27409M: Alexei Starovoitov <ast@kernel.org> 27410M: Daniel Borkmann <daniel@iogearbox.net> 27411M: David S. Miller <davem@davemloft.net> 27412M: Jakub Kicinski <kuba@kernel.org> 27413M: Jesper Dangaard Brouer <hawk@kernel.org> 27414M: John Fastabend <john.fastabend@gmail.com> 27415R: Stanislav Fomichev <sdf@fomichev.me> 27416L: netdev@vger.kernel.org 27417L: bpf@vger.kernel.org 27418S: Supported 27419F: drivers/net/ethernet/*/*/*/*/*xdp* 27420F: drivers/net/ethernet/*/*/*xdp* 27421F: include/net/xdp.h 27422F: include/net/xdp_priv.h 27423F: include/trace/events/xdp.h 27424F: kernel/bpf/cpumap.c 27425F: kernel/bpf/devmap.c 27426F: net/core/xdp.c 27427F: samples/bpf/xdp* 27428F: tools/testing/selftests/bpf/*/*xdp* 27429F: tools/testing/selftests/bpf/*xdp* 27430K: (?:\b|_)xdp(?:\b|_) 27431 27432XDP SOCKETS (AF_XDP) 27433M: Björn Töpel <bjorn@kernel.org> 27434M: Magnus Karlsson <magnus.karlsson@intel.com> 27435M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27436R: Jonathan Lemon <jonathan.lemon@gmail.com> 27437R: Stanislav Fomichev <sdf@fomichev.me> 27438L: netdev@vger.kernel.org 27439L: bpf@vger.kernel.org 27440S: Maintained 27441F: Documentation/networking/af_xdp.rst 27442F: include/net/netns/xdp.h 27443F: include/net/xdp_sock* 27444F: include/net/xsk_buff_pool.h 27445F: include/uapi/linux/if_xdp.h 27446F: include/uapi/linux/xdp_diag.h 27447F: net/xdp/ 27448F: tools/testing/selftests/bpf/*xsk* 27449 27450XEN BLOCK SUBSYSTEM 27451M: Roger Pau Monné <roger.pau@citrix.com> 27452L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27453S: Supported 27454F: drivers/block/xen* 27455F: drivers/block/xen-blkback/* 27456 27457XEN HYPERVISOR ARM 27458M: Stefano Stabellini <sstabellini@kernel.org> 27459L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27460S: Maintained 27461F: arch/arm/include/asm/xen/ 27462F: arch/arm/xen/ 27463 27464XEN HYPERVISOR ARM64 27465M: Stefano Stabellini <sstabellini@kernel.org> 27466L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27467S: Maintained 27468F: arch/arm64/include/asm/xen/ 27469F: arch/arm64/xen/ 27470 27471XEN HYPERVISOR INTERFACE 27472M: Juergen Gross <jgross@suse.com> 27473M: Stefano Stabellini <sstabellini@kernel.org> 27474R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27475L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27476S: Supported 27477T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27478F: Documentation/ABI/stable/sysfs-hypervisor-xen 27479F: Documentation/ABI/testing/sysfs-hypervisor-xen 27480F: drivers/*/xen-*front.c 27481F: drivers/xen/ 27482F: include/uapi/xen/ 27483F: include/xen/ 27484F: kernel/configs/xen.config 27485 27486XEN HYPERVISOR X86 27487M: Juergen Gross <jgross@suse.com> 27488R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27489L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27490S: Supported 27491F: arch/x86/configs/xen.config 27492F: arch/x86/include/asm/pvclock-abi.h 27493F: arch/x86/include/asm/xen/ 27494F: arch/x86/platform/pvh/ 27495F: arch/x86/xen/ 27496 27497XEN NETWORK BACKEND DRIVER 27498M: Wei Liu <wei.liu@kernel.org> 27499M: Paul Durrant <paul@xen.org> 27500L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27501L: netdev@vger.kernel.org 27502S: Supported 27503F: drivers/net/xen-netback/* 27504 27505XEN PCI SUBSYSTEM 27506M: Juergen Gross <jgross@suse.com> 27507L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27508S: Supported 27509F: arch/x86/pci/*xen* 27510F: drivers/pci/*xen* 27511 27512XEN PVSCSI DRIVERS 27513M: Juergen Gross <jgross@suse.com> 27514L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27515L: linux-scsi@vger.kernel.org 27516S: Supported 27517F: drivers/scsi/xen-scsifront.c 27518F: drivers/xen/xen-scsiback.c 27519F: include/xen/interface/io/vscsiif.h 27520 27521XEN PVUSB DRIVER 27522M: Juergen Gross <jgross@suse.com> 27523L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27524L: linux-usb@vger.kernel.org 27525S: Supported 27526F: drivers/usb/host/xen* 27527F: include/xen/interface/io/usbif.h 27528 27529XEN SOUND FRONTEND DRIVER 27530M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27531L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27532L: linux-sound@vger.kernel.org 27533S: Supported 27534F: sound/xen/* 27535 27536XEN SWIOTLB SUBSYSTEM 27537M: Juergen Gross <jgross@suse.com> 27538M: Stefano Stabellini <sstabellini@kernel.org> 27539L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27540L: iommu@lists.linux.dev 27541S: Supported 27542F: arch/*/include/asm/xen/swiotlb-xen.h 27543F: drivers/xen/swiotlb-xen.c 27544F: include/xen/arm/swiotlb-xen.h 27545F: include/xen/swiotlb-xen.h 27546 27547XFS FILESYSTEM 27548M: Carlos Maiolino <cem@kernel.org> 27549L: linux-xfs@vger.kernel.org 27550S: Supported 27551W: http://xfs.org/ 27552C: irc://irc.oftc.net/xfs 27553T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27554P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27555F: Documentation/ABI/testing/sysfs-fs-xfs 27556F: Documentation/admin-guide/xfs.rst 27557F: Documentation/filesystems/xfs/* 27558F: fs/xfs/ 27559F: include/uapi/linux/dqblk_xfs.h 27560F: include/uapi/linux/fsmap.h 27561 27562XILINX AMS DRIVER 27563M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27564L: linux-iio@vger.kernel.org 27565S: Maintained 27566F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27567F: drivers/iio/adc/xilinx-ams.c 27568 27569XILINX AXI ETHERNET DRIVER 27570M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27571S: Maintained 27572F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27573F: drivers/net/ethernet/xilinx/xilinx_axienet* 27574 27575XILINX CAN DRIVER 27576M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27577L: linux-can@vger.kernel.org 27578S: Maintained 27579F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27580F: drivers/net/can/xilinx_can.c 27581 27582XILINX EVENT MANAGEMENT DRIVER 27583M: Michal Simek <michal.simek@amd.com> 27584S: Maintained 27585F: drivers/soc/xilinx/xlnx_event_manager.c 27586F: include/linux/firmware/xlnx-event-manager.h 27587 27588XILINX GPIO DRIVER 27589M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27590R: Srinivas Neeli <srinivas.neeli@amd.com> 27591R: Michal Simek <michal.simek@amd.com> 27592S: Maintained 27593F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27594F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27595F: drivers/gpio/gpio-xilinx.c 27596F: drivers/gpio/gpio-zynq.c 27597 27598XILINX LL TEMAC ETHERNET DRIVER 27599L: netdev@vger.kernel.org 27600S: Orphan 27601F: drivers/net/ethernet/xilinx/ll_temac* 27602 27603XILINX PWM DRIVER 27604M: Sean Anderson <sean.anderson@seco.com> 27605S: Maintained 27606F: drivers/pwm/pwm-xilinx.c 27607F: include/clocksource/timer-xilinx.h 27608 27609XILINX SOUND DRIVERS 27610M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27611S: Maintained 27612F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27613F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27614F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27615F: sound/soc/xilinx/* 27616 27617XILINX SD-FEC IP CORES 27618M: Derek Kiernan <derek.kiernan@amd.com> 27619M: Dragan Cvetic <dragan.cvetic@amd.com> 27620S: Maintained 27621F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27622F: Documentation/misc-devices/xilinx_sdfec.rst 27623F: drivers/misc/xilinx_sdfec.c 27624F: include/uapi/misc/xilinx_sdfec.h 27625 27626XILINX UARTLITE SERIAL DRIVER 27627M: Peter Korsgaard <jacmet@sunsite.dk> 27628L: linux-serial@vger.kernel.org 27629S: Maintained 27630F: drivers/tty/serial/uartlite.c 27631 27632XILINX VIDEO IP CORES 27633M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27634L: linux-media@vger.kernel.org 27635S: Supported 27636T: git git://linuxtv.org/media.git 27637F: Documentation/devicetree/bindings/media/xilinx/ 27638F: drivers/media/platform/xilinx/ 27639F: include/uapi/linux/xilinx-v4l2-controls.h 27640 27641XILINX VERSAL EDAC DRIVER 27642M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27643M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27644S: Maintained 27645F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27646F: drivers/edac/versal_edac.c 27647 27648XILINX WATCHDOG DRIVER 27649M: Srinivas Neeli <srinivas.neeli@amd.com> 27650R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27651R: Michal Simek <michal.simek@amd.com> 27652S: Maintained 27653F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27654F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27655F: drivers/watchdog/of_xilinx_wdt.c 27656F: drivers/watchdog/xilinx_wwdt.c 27657 27658XILINX XDMA DRIVER 27659M: Lizhi Hou <lizhi.hou@amd.com> 27660M: Brian Xu <brian.xu@amd.com> 27661M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27662L: dmaengine@vger.kernel.org 27663S: Supported 27664F: drivers/dma/xilinx/xdma-regs.h 27665F: drivers/dma/xilinx/xdma.c 27666F: include/linux/dma/amd_xdma.h 27667F: include/linux/platform_data/amd_xdma.h 27668 27669XILINX ZYNQMP DPDMA DRIVER 27670M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27671L: dmaengine@vger.kernel.org 27672S: Supported 27673F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27674F: drivers/dma/xilinx/xilinx_dpdma.c 27675F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27676 27677XILINX ZYNQMP OCM EDAC DRIVER 27678M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27679M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27680S: Maintained 27681F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27682F: drivers/edac/zynqmp_edac.c 27683 27684XILINX ZYNQMP PSGTR PHY DRIVER 27685M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27686L: linux-kernel@vger.kernel.org 27687S: Supported 27688T: git https://github.com/Xilinx/linux-xlnx.git 27689F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27690F: drivers/phy/xilinx/phy-zynqmp.c 27691 27692XILINX ZYNQMP SHA3 DRIVER 27693M: Harsha <harsha.harsha@amd.com> 27694S: Maintained 27695F: drivers/crypto/xilinx/zynqmp-sha.c 27696 27697XILINX ZYNQMP NVMEM DRIVER 27698M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27699M: Kalyani Akula <kalyani.akula@amd.com> 27700R: Michal Simek <michal.simek@amd.com> 27701S: Maintained 27702F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27703F: drivers/nvmem/zynqmp_nvmem.c 27704 27705XILLYBUS DRIVER 27706M: Eli Billauer <eli.billauer@gmail.com> 27707L: linux-kernel@vger.kernel.org 27708S: Supported 27709F: drivers/char/xillybus/ 27710 27711XLP9XX I2C DRIVER 27712M: George Cherian <gcherian@marvell.com> 27713L: linux-i2c@vger.kernel.org 27714S: Supported 27715W: http://www.marvell.com 27716F: drivers/i2c/busses/i2c-xlp9xx.c 27717 27718XTENSA XTFPGA PLATFORM SUPPORT 27719M: Max Filippov <jcmvbkbc@gmail.com> 27720S: Maintained 27721F: drivers/spi/spi-xtensa-xtfpga.c 27722F: sound/soc/xtensa/xtfpga-i2s.c 27723 27724XZ EMBEDDED 27725M: Lasse Collin <lasse.collin@tukaani.org> 27726S: Maintained 27727W: https://tukaani.org/xz/embedded.html 27728B: https://github.com/tukaani-project/xz-embedded/issues 27729C: irc://irc.libera.chat/tukaani 27730F: Documentation/staging/xz.rst 27731F: include/linux/decompress/unxz.h 27732F: include/linux/xz.h 27733F: lib/decompress_unxz.c 27734F: lib/xz/ 27735F: scripts/xz_wrap.sh 27736 27737YAM DRIVER FOR AX.25 27738M: Jean-Paul Roubelat <jpr@f6fbb.org> 27739L: linux-hams@vger.kernel.org 27740S: Maintained 27741F: drivers/net/hamradio/yam* 27742F: include/linux/yam.h 27743 27744YAMA SECURITY MODULE 27745M: Kees Cook <kees@kernel.org> 27746S: Supported 27747T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27748F: Documentation/admin-guide/LSM/Yama.rst 27749F: security/yama/ 27750 27751YAML NETLINK (YNL) 27752M: Donald Hunter <donald.hunter@gmail.com> 27753M: Jakub Kicinski <kuba@kernel.org> 27754F: Documentation/netlink/ 27755F: Documentation/userspace-api/netlink/intro-specs.rst 27756F: Documentation/userspace-api/netlink/specs.rst 27757F: tools/net/ynl/ 27758 27759YEALINK PHONE DRIVER 27760M: Henk Vergonet <Henk.Vergonet@gmail.com> 27761S: Maintained 27762F: Documentation/input/devices/yealink.rst 27763F: drivers/input/misc/yealink.* 27764 27765Z8530 DRIVER FOR AX.25 27766M: Joerg Reuter <jreuter@yaina.de> 27767L: linux-hams@vger.kernel.org 27768S: Maintained 27769W: http://yaina.de/jreuter/ 27770W: http://www.qsl.net/dl1bke/ 27771F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27772F: drivers/net/hamradio/*scc.c 27773F: drivers/net/hamradio/z8530.h 27774 27775ZD1211RW WIRELESS DRIVER 27776L: linux-wireless@vger.kernel.org 27777S: Orphan 27778F: drivers/net/wireless/zydas/ 27779 27780ZD1301 MEDIA DRIVER 27781L: linux-media@vger.kernel.org 27782S: Orphan 27783W: https://linuxtv.org/ 27784Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27785F: drivers/media/usb/dvb-usb-v2/zd1301* 27786 27787ZD1301_DEMOD MEDIA DRIVER 27788L: linux-media@vger.kernel.org 27789S: Orphan 27790W: https://linuxtv.org/ 27791Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27792F: drivers/media/dvb-frontends/zd1301_demod* 27793 27794ZHAOXIN PROCESSOR SUPPORT 27795M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27796L: linux-kernel@vger.kernel.org 27797S: Maintained 27798F: arch/x86/kernel/cpu/zhaoxin.c 27799 27800ZONED LOOP DEVICE 27801M: Damien Le Moal <dlemoal@kernel.org> 27802R: Christoph Hellwig <hch@lst.de> 27803L: linux-block@vger.kernel.org 27804S: Maintained 27805F: Documentation/admin-guide/blockdev/zoned_loop.rst 27806F: drivers/block/zloop.c 27807 27808ZONEFS FILESYSTEM 27809M: Damien Le Moal <dlemoal@kernel.org> 27810M: Naohiro Aota <naohiro.aota@wdc.com> 27811R: Johannes Thumshirn <jth@kernel.org> 27812L: linux-fsdevel@vger.kernel.org 27813S: Maintained 27814T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27815F: Documentation/filesystems/zonefs.rst 27816F: fs/zonefs/ 27817 27818ZR36067 VIDEO FOR LINUX DRIVER 27819M: Corentin Labbe <clabbe@baylibre.com> 27820L: mjpeg-users@lists.sourceforge.net 27821L: linux-media@vger.kernel.org 27822S: Maintained 27823W: http://mjpeg.sourceforge.net/driver-zoran/ 27824Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27825F: Documentation/driver-api/media/drivers/zoran.rst 27826F: drivers/media/pci/zoran/ 27827 27828ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27829M: Minchan Kim <minchan@kernel.org> 27830M: Sergey Senozhatsky <senozhatsky@chromium.org> 27831L: linux-kernel@vger.kernel.org 27832S: Maintained 27833F: Documentation/admin-guide/blockdev/zram.rst 27834F: drivers/block/zram/ 27835 27836ZS DECSTATION Z85C30 SERIAL DRIVER 27837M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27838S: Maintained 27839F: drivers/tty/serial/zs.* 27840 27841ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27842M: Minchan Kim <minchan@kernel.org> 27843M: Sergey Senozhatsky <senozhatsky@chromium.org> 27844L: linux-mm@kvack.org 27845S: Maintained 27846F: Documentation/mm/zsmalloc.rst 27847F: include/linux/zsmalloc.h 27848F: mm/zpdesc.h 27849F: mm/zsmalloc.c 27850 27851ZSTD 27852M: Nick Terrell <terrelln@fb.com> 27853M: David Sterba <dsterba@suse.com> 27854S: Maintained 27855B: https://github.com/facebook/zstd/issues 27856T: git https://github.com/terrelln/linux.git 27857F: crypto/zstd.c 27858F: include/linux/zstd* 27859F: lib/decompress_unzstd.c 27860F: lib/zstd/ 27861N: zstd 27862K: zstd 27863 27864ZSWAP COMPRESSED SWAP CACHING 27865M: Johannes Weiner <hannes@cmpxchg.org> 27866M: Yosry Ahmed <yosry.ahmed@linux.dev> 27867M: Nhat Pham <nphamcs@gmail.com> 27868R: Chengming Zhou <chengming.zhou@linux.dev> 27869L: linux-mm@kvack.org 27870S: Maintained 27871F: Documentation/admin-guide/mm/zswap.rst 27872F: include/linux/zpool.h 27873F: include/linux/zswap.h 27874F: mm/zpool.c 27875F: mm/zswap.c 27876F: tools/testing/selftests/cgroup/test_zswap.c 27877 27878SENARYTECH AUDIO CODEC DRIVER 27879M: bo liu <bo.liu@senarytech.com> 27880S: Maintained 27881T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27882F: sound/hda/codecs/senarytech.c 27883 27884THE REST 27885M: Linus Torvalds <torvalds@linux-foundation.org> 27886L: linux-kernel@vger.kernel.org 27887S: Buried alive in reporters 27888T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27889F: * 27890F: */ 27891
