1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127N: include/uapi/linux/nl80211-.* 128F: include/uapi/linux/wireless.h 129F: net/wireless/ 130 1318169 10/100/1000 GIGABIT ETHERNET DRIVER 132M: Heiner Kallweit <hkallweit1@gmail.com> 133M: nic_swsd@realtek.com 134L: netdev@vger.kernel.org 135S: Maintained 136F: drivers/net/ethernet/realtek/r8169* 137 1388250/16?50 (AND CLONE UARTS) SERIAL DRIVER 139M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 140L: linux-serial@vger.kernel.org 141S: Maintained 142T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 143F: drivers/tty/serial/8250* 144F: include/linux/serial_8250.h 145 1468390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 147L: netdev@vger.kernel.org 148S: Orphan / Obsolete 149F: drivers/net/ethernet/8390/ 150 1519P FILE SYSTEM 152M: Eric Van Hensbergen <ericvh@kernel.org> 153M: Latchesar Ionkov <lucho@ionkov.net> 154M: Dominique Martinet <asmadeus@codewreck.org> 155R: Christian Schoenebeck <linux_oss@crudebyte.com> 156L: v9fs@lists.linux.dev 157S: Maintained 158W: http://github.com/v9fs 159Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 160T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 161T: git https://github.com/martinetd/linux.git 162F: Documentation/filesystems/9p.rst 163F: fs/9p/ 164F: include/net/9p/ 165F: include/trace/events/9p.h 166F: include/uapi/linux/virtio_9p.h 167F: net/9p/ 168 169A64FX DIAG DRIVER 170M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 171S: Supported 172F: drivers/soc/fujitsu/a64fx-diag.c 173 174A8293 MEDIA DRIVER 175L: linux-media@vger.kernel.org 176S: Orphan 177W: https://linuxtv.org 178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 179F: drivers/media/dvb-frontends/a8293* 180 181AACRAID SCSI RAID DRIVER 182M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 183L: linux-scsi@vger.kernel.org 184S: Supported 185W: http://www.adaptec.com/ 186F: Documentation/scsi/aacraid.rst 187F: drivers/scsi/aacraid/ 188 189AAEON UPBOARD FPGA MFD DRIVER 190M: Thomas Richard <thomas.richard@bootlin.com> 191S: Maintained 192F: drivers/leds/leds-upboard.c 193F: drivers/mfd/upboard-fpga.c 194F: drivers/pinctrl/pinctrl-upboard.c 195F: include/linux/mfd/upboard-fpga.h 196 197AB8500 BATTERY AND CHARGER DRIVERS 198M: Linus Walleij <linus.walleij@linaro.org> 199F: Documentation/devicetree/bindings/power/supply/*ab8500* 200F: drivers/power/supply/*ab8500* 201 202ABI/API 203L: linux-api@vger.kernel.org 204F: include/linux/syscalls.h 205F: kernel/sys_ni.c 206X: arch/*/include/uapi/ 207X: include/uapi/ 208 209ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 210M: Hans de Goede <hansg@kernel.org> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru.c 214 215ABIT UGURU 3 HARDWARE MONITOR DRIVER 216M: Alistair John Strachan <alistair@devzero.co.uk> 217L: linux-hwmon@vger.kernel.org 218S: Maintained 219F: drivers/hwmon/abituguru3.c 220 221ACCES 104-DIO-48E GPIO DRIVER 222M: William Breathitt Gray <wbg@kernel.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-dio-48e.c 226 227ACCES 104-IDI-48 GPIO DRIVER 228M: William Breathitt Gray <wbg@kernel.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idi-48.c 232 233ACCES 104-IDIO-16 GPIO DRIVER 234M: William Breathitt Gray <wbg@kernel.org> 235L: linux-gpio@vger.kernel.org 236S: Maintained 237F: drivers/gpio/gpio-104-idio-16.c 238 239ACCES 104-QUAD-8 DRIVER 240M: William Breathitt Gray <wbg@kernel.org> 241L: linux-iio@vger.kernel.org 242S: Maintained 243F: drivers/counter/104-quad-8.c 244 245ACCES IDIO-16 GPIO LIBRARY 246M: William Breathitt Gray <wbg@kernel.org> 247L: linux-gpio@vger.kernel.org 248S: Maintained 249F: drivers/gpio/gpio-idio-16.c 250F: drivers/gpio/gpio-idio-16.h 251 252ACCES PCI-IDIO-16 GPIO DRIVER 253M: William Breathitt Gray <wbg@kernel.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pci-idio-16.c 257 258ACCES PCIe-IDIO-24 GPIO DRIVER 259M: William Breathitt Gray <wbg@kernel.org> 260L: linux-gpio@vger.kernel.org 261S: Maintained 262F: drivers/gpio/gpio-pcie-idio-24.c 263 264ACENIC DRIVER 265M: Jes Sorensen <jes@trained-monkey.org> 266L: linux-acenic@sunsite.dk 267S: Maintained 268F: drivers/net/ethernet/alteon/acenic* 269 270ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 271M: Peter Kaestle <peter@piie.net> 272L: platform-driver-x86@vger.kernel.org 273S: Maintained 274W: http://piie.net/?section=acerhdf 275F: drivers/platform/x86/acerhdf.c 276 277ACER WMI LAPTOP EXTRAS 278M: "Lee, Chun-Yi" <jlee@suse.com> 279L: platform-driver-x86@vger.kernel.org 280S: Maintained 281F: drivers/platform/x86/acer-wmi.c 282 283ACPI 284M: "Rafael J. Wysocki" <rafael@kernel.org> 285R: Len Brown <lenb@kernel.org> 286L: linux-acpi@vger.kernel.org 287S: Supported 288Q: https://patchwork.kernel.org/project/linux-acpi/list/ 289B: https://bugzilla.kernel.org 290T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 291F: Documentation/ABI/testing/configfs-acpi 292F: Documentation/ABI/testing/sysfs-bus-acpi 293F: Documentation/firmware-guide/acpi/ 294F: arch/x86/kernel/acpi/ 295F: arch/x86/pci/acpi.c 296F: drivers/acpi/ 297F: drivers/pci/*/*acpi* 298F: drivers/pci/*acpi* 299F: drivers/pnp/pnpacpi/ 300F: include/acpi/ 301F: include/linux/acpi.h 302F: include/linux/fwnode.h 303F: include/linux/fw_table.h 304F: lib/fw_table.c 305F: rust/kernel/acpi.rs 306F: tools/power/acpi/ 307 308ACPI APEI 309M: "Rafael J. Wysocki" <rafael@kernel.org> 310R: Tony Luck <tony.luck@intel.com> 311R: Borislav Petkov <bp@alien8.de> 312R: Hanjun Guo <guohanjun@huawei.com> 313R: Mauro Carvalho Chehab <mchehab@kernel.org> 314R: Shuai Xue <xueshuai@linux.alibaba.com> 315L: linux-acpi@vger.kernel.org 316F: drivers/acpi/apei/ 317 318ACPI COMPONENT ARCHITECTURE (ACPICA) 319M: "Rafael J. Wysocki" <rafael@kernel.org> 320M: Robert Moore <robert.moore@intel.com> 321L: linux-acpi@vger.kernel.org 322L: acpica-devel@lists.linux.dev 323S: Supported 324W: https://acpica.org/ 325W: https://github.com/acpica/acpica/ 326Q: https://patchwork.kernel.org/project/linux-acpi/list/ 327B: https://bugzilla.kernel.org 328B: https://bugs.acpica.org 329T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 330F: drivers/acpi/acpica/ 331F: include/acpi/ 332F: tools/power/acpi/ 333 334ACPI FOR ARM64 (ACPI/arm64) 335M: Lorenzo Pieralisi <lpieralisi@kernel.org> 336M: Hanjun Guo <guohanjun@huawei.com> 337M: Sudeep Holla <sudeep.holla@arm.com> 338L: linux-acpi@vger.kernel.org 339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 340S: Maintained 341F: drivers/acpi/arm64 342F: include/linux/acpi_iort.h 343 344ACPI FOR RISC-V (ACPI/riscv) 345M: Sunil V L <sunilvl@ventanamicro.com> 346L: linux-acpi@vger.kernel.org 347L: linux-riscv@lists.infradead.org 348S: Maintained 349F: drivers/acpi/riscv/ 350 351ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 352M: Sudeep Holla <sudeep.holla@arm.com> 353L: linux-acpi@vger.kernel.org 354S: Supported 355F: drivers/mailbox/pcc.c 356 357ACPI PMIC DRIVERS 358M: "Rafael J. Wysocki" <rafael@kernel.org> 359M: Len Brown <lenb@kernel.org> 360R: Andy Shevchenko <andy@kernel.org> 361R: Mika Westerberg <westeri@kernel.org> 362L: linux-acpi@vger.kernel.org 363S: Supported 364Q: https://patchwork.kernel.org/project/linux-acpi/list/ 365B: https://bugzilla.kernel.org 366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 367F: drivers/acpi/pmic/ 368 369ACPI QUICKSTART DRIVER 370M: Armin Wolf <W_Armin@gmx.de> 371L: platform-driver-x86@vger.kernel.org 372S: Maintained 373F: drivers/platform/x86/quickstart.c 374 375ACPI SERIAL MULTI INSTANTIATE DRIVER 376M: Hans de Goede <hansg@kernel.org> 377L: platform-driver-x86@vger.kernel.org 378S: Maintained 379F: drivers/platform/x86/serial-multi-instantiate.c 380 381ACPI THERMAL DRIVER 382M: Rafael J. Wysocki <rafael@kernel.org> 383R: Zhang Rui <rui.zhang@intel.com> 384L: linux-acpi@vger.kernel.org 385S: Supported 386B: https://bugzilla.kernel.org 387F: drivers/acpi/*thermal* 388 389ACPI VIOT DRIVER 390M: Jean-Philippe Brucker <jean-philippe@linaro.org> 391L: linux-acpi@vger.kernel.org 392L: iommu@lists.linux.dev 393S: Maintained 394F: drivers/acpi/viot.c 395F: include/linux/acpi_viot.h 396 397ACPI WMI DRIVER 398M: Armin Wolf <W_Armin@gmx.de> 399L: platform-driver-x86@vger.kernel.org 400S: Maintained 401F: Documentation/ABI/testing/sysfs-bus-wmi 402F: Documentation/driver-api/wmi.rst 403F: Documentation/wmi/ 404F: drivers/platform/x86/wmi.c 405F: include/uapi/linux/wmi.h 406 407ACRN HYPERVISOR SERVICE MODULE 408M: Fei Li <fei1.li@intel.com> 409L: acrn-dev@lists.projectacrn.org (subscribers-only) 410S: Supported 411W: https://projectacrn.org 412F: Documentation/virt/acrn/ 413F: drivers/virt/acrn/ 414F: include/uapi/linux/acrn.h 415 416AD1889 ALSA SOUND DRIVER 417L: linux-parisc@vger.kernel.org 418S: Maintained 419W: https://parisc.wiki.kernel.org/index.php/AD1889 420F: sound/pci/ad1889.* 421 422AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 423M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 424L: linux-iio@vger.kernel.org 425S: Supported 426F: drivers/iio/potentiometer/ad5110.c 427 428AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 429M: Michael Hennerich <michael.hennerich@analog.com> 430S: Supported 431W: http://wiki.analog.com/AD5254 432W: https://ez.analog.com/linux-software-drivers 433F: drivers/misc/ad525x_dpot.c 434 435AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 436M: Michael Hennerich <michael.hennerich@analog.com> 437S: Supported 438W: http://wiki.analog.com/AD5398 439W: https://ez.analog.com/linux-software-drivers 440F: drivers/regulator/ad5398.c 441 442AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 443M: Michael Hennerich <michael.hennerich@analog.com> 444S: Supported 445W: http://wiki.analog.com/AD7142 446W: https://ez.analog.com/linux-software-drivers 447F: drivers/input/misc/ad714x.c 448 449AD738X ADC DRIVER (AD7380/1/2/4) 450M: Michael Hennerich <michael.hennerich@analog.com> 451M: Nuno Sá <nuno.sa@analog.com> 452R: David Lechner <dlechner@baylibre.com> 453S: Supported 454W: https://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/ad738x 455W: https://ez.analog.com/linux-software-drivers 456F: Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml 457F: Documentation/iio/ad7380.rst 458F: drivers/iio/adc/ad7380.c 459 460AD7877 TOUCHSCREEN DRIVER 461M: Michael Hennerich <michael.hennerich@analog.com> 462S: Supported 463W: http://wiki.analog.com/AD7877 464W: https://ez.analog.com/linux-software-drivers 465F: drivers/input/touchscreen/ad7877.c 466 467AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD7879 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/input/touchscreen/ad7879.c 473 474AD7944 ADC DRIVER (AD7944/AD7985/AD7986) 475M: Michael Hennerich <michael.hennerich@analog.com> 476M: Nuno Sá <nuno.sa@analog.com> 477R: David Lechner <dlechner@baylibre.com> 478S: Supported 479W: https://ez.analog.com/linux-software-drivers 480F: Documentation/devicetree/bindings/iio/adc/adi,ad7944.yaml 481F: Documentation/iio/ad7944.rst 482F: drivers/iio/adc/ad7944.c 483 484ADAFRUIT MINI I2C GAMEPAD 485M: Anshul Dalal <anshulusr@gmail.com> 486L: linux-input@vger.kernel.org 487S: Maintained 488F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 489F: drivers/input/joystick/adafruit-seesaw.c 490 491ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 492M: Jiri Kosina <jikos@kernel.org> 493S: Maintained 494 495ADF7242 IEEE 802.15.4 RADIO DRIVER 496M: Michael Hennerich <michael.hennerich@analog.com> 497L: linux-wpan@vger.kernel.org 498S: Supported 499W: https://wiki.analog.com/ADF7242 500W: https://ez.analog.com/linux-software-drivers 501F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 502F: drivers/net/ieee802154/adf7242.c 503 504ADM1025 HARDWARE MONITOR DRIVER 505M: Jean Delvare <jdelvare@suse.com> 506L: linux-hwmon@vger.kernel.org 507S: Maintained 508F: Documentation/hwmon/adm1025.rst 509F: drivers/hwmon/adm1025.c 510 511ADM1029 HARDWARE MONITOR DRIVER 512M: Corentin Labbe <clabbe.montjoie@gmail.com> 513L: linux-hwmon@vger.kernel.org 514S: Maintained 515F: drivers/hwmon/adm1029.c 516 517ADM8211 WIRELESS DRIVER 518L: linux-wireless@vger.kernel.org 519S: Orphan 520F: drivers/net/wireless/admtek/ 521 522ADP1050 HARDWARE MONITOR DRIVER 523M: Radu Sabau <radu.sabau@analog.com> 524L: linux-hwmon@vger.kernel.org 525S: Supported 526W: https://ez.analog.com/linux-software-drivers 527F: Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml 528 529ADP1653 FLASH CONTROLLER DRIVER 530M: Sakari Ailus <sakari.ailus@iki.fi> 531L: linux-media@vger.kernel.org 532S: Maintained 533F: Documentation/devicetree/bindings/media/i2c/adi,adp1653.txt 534F: drivers/media/i2c/adp1653.c 535F: include/media/i2c/adp1653.h 536 537ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 538M: Michael Hennerich <michael.hennerich@analog.com> 539S: Supported 540W: http://wiki.analog.com/ADP5520 541W: https://ez.analog.com/linux-software-drivers 542F: drivers/gpio/gpio-adp5520.c 543F: drivers/input/keyboard/adp5520-keys.c 544F: drivers/leds/leds-adp5520.c 545F: drivers/mfd/adp5520.c 546F: drivers/video/backlight/adp5520_bl.c 547 548ADP5585 GPIO EXPANDER, PWM AND KEYPAD CONTROLLER DRIVER 549M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 550L: linux-gpio@vger.kernel.org 551L: linux-pwm@vger.kernel.org 552S: Maintained 553F: Documentation/devicetree/bindings/*/adi,adp5585*.yaml 554F: drivers/gpio/gpio-adp5585.c 555F: drivers/input/keyboard/adp5585-keys.c 556F: drivers/mfd/adp5585.c 557F: drivers/pwm/pwm-adp5585.c 558F: include/linux/mfd/adp5585.h 559 560ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 561M: Michael Hennerich <michael.hennerich@analog.com> 562S: Supported 563W: http://wiki.analog.com/ADP5588 564W: https://ez.analog.com/linux-software-drivers 565F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 566F: drivers/input/keyboard/adp5588-keys.c 567 568ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 569M: Michael Hennerich <michael.hennerich@analog.com> 570S: Supported 571W: http://wiki.analog.com/ADP8860 572W: https://ez.analog.com/linux-software-drivers 573F: drivers/video/backlight/adp8860_bl.c 574 575ADT746X FAN DRIVER 576M: Colin Leroy <colin@colino.net> 577S: Maintained 578F: drivers/macintosh/therm_adt746x.c 579 580ADT7475 HARDWARE MONITOR DRIVER 581M: Jean Delvare <jdelvare@suse.com> 582L: linux-hwmon@vger.kernel.org 583S: Maintained 584F: Documentation/hwmon/adt7475.rst 585F: drivers/hwmon/adt7475.c 586 587ADVANSYS SCSI DRIVER 588M: Matthew Wilcox <willy@infradead.org> 589M: Hannes Reinecke <hare@suse.com> 590L: linux-scsi@vger.kernel.org 591S: Maintained 592F: Documentation/scsi/advansys.rst 593F: drivers/scsi/advansys.c 594 595ADVANTECH SWBTN DRIVER 596M: Andrea Ho <Andrea.Ho@advantech.com.tw> 597L: platform-driver-x86@vger.kernel.org 598S: Maintained 599F: drivers/platform/x86/adv_swbutton.c 600 601ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 602M: Lucas Stankus <lucas.p.stankus@gmail.com> 603S: Supported 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 605F: drivers/iio/accel/adxl313* 606 607ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 608M: Michael Hennerich <michael.hennerich@analog.com> 609S: Supported 610W: http://wiki.analog.com/ADXL345 611W: https://ez.analog.com/linux-software-drivers 612F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 613F: drivers/input/misc/adxl34x.c 614 615ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 616M: Puranjay Mohan <puranjay@kernel.org> 617L: linux-iio@vger.kernel.org 618S: Supported 619F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 620F: drivers/iio/accel/adxl355.h 621F: drivers/iio/accel/adxl355_core.c 622F: drivers/iio/accel/adxl355_i2c.c 623F: drivers/iio/accel/adxl355_spi.c 624 625ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 626M: Cosmin Tanislav <cosmin.tanislav@analog.com> 627L: linux-iio@vger.kernel.org 628S: Supported 629W: https://ez.analog.com/linux-software-drivers 630F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 631F: drivers/iio/accel/adxl367* 632 633ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 634M: Michael Hennerich <michael.hennerich@analog.com> 635S: Supported 636W: https://ez.analog.com/linux-software-drivers 637F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 638F: drivers/iio/accel/adxl372.c 639F: drivers/iio/accel/adxl372_i2c.c 640F: drivers/iio/accel/adxl372_spi.c 641 642ADXL380 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 643M: Ramona Gradinariu <ramona.gradinariu@analog.com> 644M: Antoniu Miclaus <antoniu.miclaus@analog.com> 645S: Supported 646W: https://ez.analog.com/linux-software-drivers 647F: Documentation/devicetree/bindings/iio/accel/adi,adxl380.yaml 648F: drivers/iio/accel/adxl380.c 649F: drivers/iio/accel/adxl380.h 650F: drivers/iio/accel/adxl380_i2c.c 651F: drivers/iio/accel/adxl380_spi.c 652 653AEONSEMI PHY DRIVER 654M: Christian Marangi <ansuelsmth@gmail.com> 655L: netdev@vger.kernel.org 656S: Maintained 657F: Documentation/devicetree/bindings/net/aeonsemi,as21xxx.yaml 658F: drivers/net/phy/as21xxx.c 659 660AF8133J THREE-AXIS MAGNETOMETER DRIVER 661M: Ondřej Jirman <megi@xff.cz> 662S: Maintained 663F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 664F: drivers/iio/magnetometer/af8133j.c 665 666AF9013 MEDIA DRIVER 667L: linux-media@vger.kernel.org 668S: Orphan 669W: https://linuxtv.org 670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 671F: drivers/media/dvb-frontends/af9013* 672 673AF9033 MEDIA DRIVER 674L: linux-media@vger.kernel.org 675S: Orphan 676W: https://linuxtv.org 677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 678F: drivers/media/dvb-frontends/af9033* 679 680AFFS FILE SYSTEM 681M: David Sterba <dsterba@suse.com> 682L: linux-fsdevel@vger.kernel.org 683S: Odd Fixes 684F: Documentation/filesystems/affs.rst 685F: fs/affs/ 686 687AFS FILESYSTEM 688M: David Howells <dhowells@redhat.com> 689M: Marc Dionne <marc.dionne@auristor.com> 690L: linux-afs@lists.infradead.org 691S: Supported 692W: https://www.infradead.org/~dhowells/kafs/ 693F: Documentation/filesystems/afs.rst 694F: fs/afs/ 695F: include/trace/events/afs.h 696 697AGPGART DRIVER 698M: David Airlie <airlied@redhat.com> 699L: dri-devel@lists.freedesktop.org 700S: Maintained 701T: git https://gitlab.freedesktop.org/drm/kernel.git 702F: drivers/char/agp/ 703F: include/linux/agp* 704F: include/uapi/linux/agp* 705 706AHA152X SCSI DRIVER 707M: "Juergen E. Fischer" <fischer@norbit.de> 708L: linux-scsi@vger.kernel.org 709S: Maintained 710F: drivers/scsi/aha152x* 711F: drivers/scsi/pcmcia/aha152x* 712 713AIC7XXX / AIC79XX SCSI DRIVER 714M: Hannes Reinecke <hare@suse.com> 715L: linux-scsi@vger.kernel.org 716S: Maintained 717F: drivers/scsi/aic7xxx/ 718 719AIMSLAB FM RADIO RECEIVER DRIVER 720M: Hans Verkuil <hverkuil@xs4all.nl> 721L: linux-media@vger.kernel.org 722S: Maintained 723W: https://linuxtv.org 724T: git git://linuxtv.org/media.git 725F: drivers/media/radio/radio-aimslab* 726 727AIO 728M: Benjamin LaHaise <bcrl@kvack.org> 729L: linux-aio@kvack.org 730S: Supported 731F: fs/aio.c 732F: include/linux/*aio*.h 733 734AIROHA ETHERNET DRIVER 735M: Lorenzo Bianconi <lorenzo@kernel.org> 736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 737L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 738L: netdev@vger.kernel.org 739S: Maintained 740F: Documentation/devicetree/bindings/net/airoha,en7581-eth.yaml 741F: drivers/net/ethernet/airoha/ 742 743AIROHA PCIE PHY DRIVER 744M: Lorenzo Bianconi <lorenzo@kernel.org> 745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 746S: Maintained 747F: Documentation/devicetree/bindings/phy/airoha,en7581-pcie-phy.yaml 748F: drivers/phy/phy-airoha-pcie-regs.h 749F: drivers/phy/phy-airoha-pcie.c 750 751AIROHA SPI SNFI DRIVER 752M: Lorenzo Bianconi <lorenzo@kernel.org> 753M: Ray Liu <ray.liu@airoha.com> 754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 755L: linux-spi@vger.kernel.org 756S: Maintained 757F: Documentation/devicetree/bindings/spi/airoha,en7581-snand.yaml 758F: drivers/spi/spi-airoha-snfi.c 759 760AIRSPY MEDIA DRIVER 761L: linux-media@vger.kernel.org 762S: Orphan 763W: https://linuxtv.org 764Q: http://patchwork.linuxtv.org/project/linux-media/list/ 765F: drivers/media/usb/airspy/ 766 767ALACRITECH GIGABIT ETHERNET DRIVER 768M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 769S: Maintained 770F: drivers/net/ethernet/alacritech/* 771 772ALCATEL SPEEDTOUCH USB DRIVER 773M: Duncan Sands <duncan.sands@free.fr> 774L: linux-usb@vger.kernel.org 775S: Maintained 776W: http://www.linux-usb.org/SpeedTouch/ 777F: drivers/usb/atm/speedtch.c 778F: drivers/usb/atm/usbatm.c 779 780ALCHEMY AU1XX0 MMC DRIVER 781M: Manuel Lauss <manuel.lauss@gmail.com> 782S: Maintained 783F: drivers/mmc/host/au1xmmc.c 784 785ALI1563 I2C DRIVER 786M: Rudolf Marek <r.marek@assembler.cz> 787L: linux-i2c@vger.kernel.org 788S: Maintained 789F: Documentation/i2c/busses/i2c-ali1563.rst 790F: drivers/i2c/busses/i2c-ali1563.c 791 792ALIBABA ELASTIC RDMA DRIVER 793M: Cheng Xu <chengyou@linux.alibaba.com> 794M: Kai Shen <kaishen@linux.alibaba.com> 795L: linux-rdma@vger.kernel.org 796S: Supported 797F: drivers/infiniband/hw/erdma 798F: include/uapi/rdma/erdma-abi.h 799 800ALIBABA PMU DRIVER 801M: Shuai Xue <xueshuai@linux.alibaba.com> 802S: Supported 803F: Documentation/admin-guide/perf/alibaba_pmu.rst 804F: drivers/perf/alibaba_uncore_drw_pmu.c 805 806ALIENWARE WMI DRIVER 807M: Kurt Borja <kuurtb@gmail.com> 808L: platform-driver-x86@vger.kernel.org 809L: Dell.Client.Kernel@dell.com 810S: Maintained 811F: Documentation/ABI/testing/debugfs-alienware-wmi 812F: Documentation/ABI/testing/sysfs-platform-alienware-wmi 813F: Documentation/admin-guide/laptops/alienware-wmi.rst 814F: Documentation/wmi/devices/alienware-wmi.rst 815F: drivers/platform/x86/dell/alienware-wmi* 816 817ALLEGRO DVT VIDEO IP CORE DRIVER 818M: Michael Tretter <m.tretter@pengutronix.de> 819R: Pengutronix Kernel Team <kernel@pengutronix.de> 820L: linux-media@vger.kernel.org 821S: Maintained 822F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 823F: drivers/media/platform/allegro-dvt/ 824 825ALLIED VISION ALVIUM CAMERA DRIVER 826M: Tommaso Merciai <tomm.merciai@gmail.com> 827M: Martin Hecht <mhecht73@gmail.com> 828L: linux-media@vger.kernel.org 829S: Maintained 830F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 831F: drivers/media/i2c/alvium-csi2.c 832F: drivers/media/i2c/alvium-csi2.h 833 834ALLWINNER A10 CSI DRIVER 835M: Maxime Ripard <mripard@kernel.org> 836L: linux-media@vger.kernel.org 837S: Maintained 838T: git git://linuxtv.org/media.git 839F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 840F: drivers/media/platform/sunxi/sun4i-csi/ 841 842ALLWINNER A31 CSI DRIVER 843M: Yong Deng <yong.deng@magewell.com> 844M: Paul Kocialkowski <paulk@sys-base.io> 845L: linux-media@vger.kernel.org 846S: Maintained 847T: git git://linuxtv.org/media.git 848F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 849F: drivers/media/platform/sunxi/sun6i-csi/ 850 851ALLWINNER A31 ISP DRIVER 852M: Paul Kocialkowski <paulk@sys-base.io> 853L: linux-media@vger.kernel.org 854S: Maintained 855T: git git://linuxtv.org/media.git 856F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 857F: drivers/staging/media/sunxi/sun6i-isp/ 858F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 859 860ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 861M: Paul Kocialkowski <paulk@sys-base.io> 862L: linux-media@vger.kernel.org 863S: Maintained 864T: git git://linuxtv.org/media.git 865F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 866F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 867 868ALLWINNER CPUFREQ DRIVER 869M: Yangtao Li <tiny.windzz@gmail.com> 870L: linux-pm@vger.kernel.org 871S: Maintained 872F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 873F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 874 875ALLWINNER CRYPTO DRIVERS 876M: Corentin Labbe <clabbe.montjoie@gmail.com> 877L: linux-crypto@vger.kernel.org 878S: Maintained 879F: drivers/crypto/allwinner/ 880 881ALLWINNER DMIC DRIVERS 882M: Ban Tao <fengzheng923@gmail.com> 883L: linux-sound@vger.kernel.org 884S: Maintained 885F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 886F: sound/soc/sunxi/sun50i-dmic.c 887 888ALLWINNER HARDWARE SPINLOCK SUPPORT 889M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 890S: Maintained 891F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 892F: drivers/hwspinlock/sun6i_hwspinlock.c 893 894ALLWINNER THERMAL DRIVER 895M: Vasily Khoruzhick <anarsoul@gmail.com> 896M: Yangtao Li <tiny.windzz@gmail.com> 897L: linux-pm@vger.kernel.org 898S: Maintained 899F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 900F: drivers/thermal/sun8i_thermal.c 901 902ALLWINNER VPU DRIVER 903M: Maxime Ripard <mripard@kernel.org> 904M: Paul Kocialkowski <paulk@sys-base.io> 905L: linux-media@vger.kernel.org 906S: Maintained 907F: drivers/staging/media/sunxi/cedrus/ 908 909ALPHA PORT 910M: Richard Henderson <richard.henderson@linaro.org> 911M: Matt Turner <mattst88@gmail.com> 912L: linux-alpha@vger.kernel.org 913S: Odd Fixes 914F: arch/alpha/ 915 916ALPS PS/2 TOUCHPAD DRIVER 917R: Pali Rohár <pali@kernel.org> 918F: drivers/input/mouse/alps.* 919 920ALTERA MAILBOX DRIVER 921M: Mun Yew Tham <mun.yew.tham@intel.com> 922S: Maintained 923F: drivers/mailbox/mailbox-altera.c 924 925ALTERA MSGDMA IP CORE DRIVER 926M: Olivier Dautricourt <olivierdautricourt@gmail.com> 927R: Stefan Roese <sr@denx.de> 928L: dmaengine@vger.kernel.org 929S: Odd Fixes 930F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 931F: drivers/dma/altera-msgdma.c 932 933ALTERA PIO DRIVER 934M: Mun Yew Tham <mun.yew.tham@intel.com> 935L: linux-gpio@vger.kernel.org 936S: Maintained 937F: drivers/gpio/gpio-altera.c 938 939ALTERA TRIPLE SPEED ETHERNET DRIVER 940M: Boon Khai Ng <boon.khai.ng@altera.com> 941L: netdev@vger.kernel.org 942S: Maintained 943F: drivers/net/ethernet/altera/ 944 945ALTERA UART/JTAG UART SERIAL DRIVERS 946M: Tobias Klauser <tklauser@distanz.ch> 947L: linux-serial@vger.kernel.org 948S: Maintained 949F: drivers/tty/serial/altera_jtaguart.c 950F: drivers/tty/serial/altera_uart.c 951F: include/linux/altera_jtaguart.h 952F: include/linux/altera_uart.h 953 954AMAZON ANNAPURNA LABS FIC DRIVER 955M: Talel Shenhar <talel@amazon.com> 956S: Maintained 957F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.yaml 958F: drivers/irqchip/irq-al-fic.c 959 960AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 961M: Talel Shenhar <talel@amazon.com> 962M: Talel Shenhar <talelshenhar@gmail.com> 963S: Maintained 964F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 965F: drivers/edac/al_mc_edac.c 966 967AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 968M: Talel Shenhar <talel@amazon.com> 969S: Maintained 970F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 971F: drivers/thermal/thermal_mmio.c 972 973AMAZON ETHERNET DRIVERS 974M: Shay Agroskin <shayagr@amazon.com> 975M: Arthur Kiyanovski <akiyano@amazon.com> 976R: David Arinzon <darinzon@amazon.com> 977R: Saeed Bishara <saeedb@amazon.com> 978L: netdev@vger.kernel.org 979S: Maintained 980F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 981F: drivers/net/ethernet/amazon/ 982 983AMAZON RDMA EFA DRIVER 984M: Michael Margolin <mrgolin@amazon.com> 985R: Gal Pressman <gal.pressman@linux.dev> 986R: Yossi Leybovich <sleybo@amazon.com> 987L: linux-rdma@vger.kernel.org 988S: Supported 989Q: https://patchwork.kernel.org/project/linux-rdma/list/ 990F: drivers/infiniband/hw/efa/ 991F: include/uapi/rdma/efa-abi.h 992 993AMD 3D V-CACHE PERFORMANCE OPTIMIZER DRIVER 994M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 995R: Mario Limonciello <mario.limonciello@amd.com> 996L: platform-driver-x86@vger.kernel.org 997S: Supported 998F: Documentation/ABI/testing/sysfs-bus-platform-drivers-amd_x3d_vcache 999F: drivers/platform/x86/amd/x3d_vcache.c 1000 1001AMD ADDRESS TRANSLATION LIBRARY (ATL) 1002M: Yazen Ghannam <Yazen.Ghannam@amd.com> 1003L: linux-edac@vger.kernel.org 1004S: Supported 1005F: drivers/ras/amd/atl/* 1006 1007AMD AE4DMA DRIVER 1008M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1009L: dmaengine@vger.kernel.org 1010S: Supported 1011F: drivers/dma/amd/ae4dma/ 1012 1013AMD AXI W1 DRIVER 1014M: Kris Chaplin <kris.chaplin@amd.com> 1015R: Thomas Delev <thomas.delev@amd.com> 1016R: Michal Simek <michal.simek@amd.com> 1017S: Maintained 1018F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 1019F: drivers/w1/masters/amd_axi_w1.c 1020 1021AMD CDX BUS DRIVER 1022M: Nipun Gupta <nipun.gupta@amd.com> 1023M: Nikhil Agarwal <nikhil.agarwal@amd.com> 1024S: Maintained 1025F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 1026F: drivers/cdx/* 1027F: include/linux/cdx/* 1028 1029AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 1030M: Tom Lendacky <thomas.lendacky@amd.com> 1031M: John Allen <john.allen@amd.com> 1032L: linux-crypto@vger.kernel.org 1033S: Supported 1034F: drivers/crypto/ccp/ 1035F: include/linux/ccp.h 1036 1037AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 1038M: Ashish Kalra <ashish.kalra@amd.com> 1039M: Tom Lendacky <thomas.lendacky@amd.com> 1040L: linux-crypto@vger.kernel.org 1041S: Supported 1042F: drivers/crypto/ccp/sev* 1043F: include/uapi/linux/psp-sev.h 1044 1045AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 1046M: Mario Limonciello <mario.limonciello@amd.com> 1047L: linux-crypto@vger.kernel.org 1048S: Supported 1049F: drivers/crypto/ccp/dbc.c 1050F: drivers/crypto/ccp/dbc.h 1051F: drivers/crypto/ccp/platform-access.c 1052F: drivers/crypto/ccp/platform-access.h 1053F: include/uapi/linux/psp-dbc.h 1054F: tools/crypto/ccp/*.c 1055F: tools/crypto/ccp/*.py 1056 1057AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - HSTI SUPPORT 1058M: Mario Limonciello <mario.limonciello@amd.com> 1059L: linux-crypto@vger.kernel.org 1060S: Supported 1061F: drivers/crypto/ccp/hsti.* 1062 1063AMD DISPLAY CORE 1064M: Harry Wentland <harry.wentland@amd.com> 1065M: Leo Li <sunpeng.li@amd.com> 1066R: Rodrigo Siqueira <siqueira@igalia.com> 1067L: amd-gfx@lists.freedesktop.org 1068S: Supported 1069T: git https://gitlab.freedesktop.org/agd5f/linux.git 1070F: drivers/gpu/drm/amd/display/ 1071 1072AMD DISPLAY CORE - DML 1073M: Austin Zheng <austin.zheng@amd.com> 1074M: Jun Lei <jun.lei@amd.com> 1075S: Supported 1076F: drivers/gpu/drm/amd/display/dc/dml/ 1077F: drivers/gpu/drm/amd/display/dc/dml2/ 1078 1079AMD FAM15H PROCESSOR POWER MONITORING DRIVER 1080M: Huang Rui <ray.huang@amd.com> 1081L: linux-hwmon@vger.kernel.org 1082S: Supported 1083F: Documentation/hwmon/fam15h_power.rst 1084F: drivers/hwmon/fam15h_power.c 1085 1086AMD FCH GPIO DRIVER 1087M: Enrico Weigelt, metux IT consult <info@metux.net> 1088L: linux-gpio@vger.kernel.org 1089S: Maintained 1090F: drivers/gpio/gpio-amd-fch.c 1091F: include/linux/platform_data/gpio/gpio-amd-fch.h 1092 1093AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 1094L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1095S: Orphan 1096F: drivers/usb/gadget/udc/amd5536udc.* 1097 1098AMD GEODE PROCESSOR/CHIPSET SUPPORT 1099M: Andres Salomon <dilinger@queued.net> 1100L: linux-geode@lists.infradead.org (moderated for non-subscribers) 1101S: Supported 1102W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 1103F: arch/x86/include/asm/geode.h 1104F: drivers/char/hw_random/geode-rng.c 1105F: drivers/crypto/geode* 1106F: drivers/video/fbdev/geode/ 1107 1108AMD HSMP DRIVER 1109M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1110R: Carlos Bilbao <carlos.bilbao@kernel.org> 1111L: platform-driver-x86@vger.kernel.org 1112S: Maintained 1113F: Documentation/arch/x86/amd_hsmp.rst 1114F: arch/x86/include/asm/amd/hsmp.h 1115F: arch/x86/include/uapi/asm/amd_hsmp.h 1116F: drivers/platform/x86/amd/hsmp/ 1117 1118AMD HETERO CORE HARDWARE FEEDBACK DRIVER 1119M: Mario Limonciello <mario.limonciello@amd.com> 1120R: Perry Yuan <perry.yuan@amd.com> 1121L: platform-driver-x86@vger.kernel.org 1122S: Supported 1123B: https://gitlab.freedesktop.org/drm/amd/-/issues 1124F: Documentation/arch/x86/amd-hfi.rst 1125F: drivers/platform/x86/amd/hfi/ 1126 1127AMD IOMMU (AMD-VI) 1128M: Joerg Roedel <joro@8bytes.org> 1129R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1130L: iommu@lists.linux.dev 1131S: Maintained 1132T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 1133F: drivers/iommu/amd/ 1134F: include/linux/amd-iommu.h 1135 1136AMD KFD 1137M: Felix Kuehling <Felix.Kuehling@amd.com> 1138L: amd-gfx@lists.freedesktop.org 1139S: Supported 1140T: git https://gitlab.freedesktop.org/agd5f/linux.git 1141F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1142F: drivers/gpu/drm/amd/amdkfd/ 1143F: drivers/gpu/drm/amd/include/cik_structs.h 1144F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1145F: drivers/gpu/drm/amd/include/v9_structs.h 1146F: drivers/gpu/drm/amd/include/vi_structs.h 1147F: include/uapi/linux/kfd_ioctl.h 1148F: include/uapi/linux/kfd_sysfs.h 1149 1150AMD MP2 I2C DRIVER 1151M: Elie Morisse <syniurge@gmail.com> 1152M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1153L: linux-i2c@vger.kernel.org 1154S: Maintained 1155F: drivers/i2c/busses/i2c-amd-mp2* 1156 1157AMD ASF I2C DRIVER 1158M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1159L: linux-i2c@vger.kernel.org 1160S: Supported 1161F: drivers/i2c/busses/i2c-amd-asf-plat.c 1162 1163AMD NODE DRIVER 1164M: Mario Limonciello <mario.limonciello@amd.com> 1165M: Yazen Ghannam <yazen.ghannam@amd.com> 1166L: linux-kernel@vger.kernel.org 1167S: Supported 1168F: arch/x86/include/asm/amd/node.h 1169F: arch/x86/kernel/amd_node.c 1170 1171AMD PDS CORE DRIVER 1172M: Brett Creeley <brett.creeley@amd.com> 1173L: netdev@vger.kernel.org 1174S: Maintained 1175F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1176F: drivers/net/ethernet/amd/pds_core/ 1177F: include/linux/pds/ 1178 1179AMD PMC DRIVER 1180M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1181L: platform-driver-x86@vger.kernel.org 1182S: Supported 1183F: drivers/platform/x86/amd/pmc/ 1184 1185AMD PMF DRIVER 1186M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1187L: platform-driver-x86@vger.kernel.org 1188S: Supported 1189F: Documentation/ABI/testing/sysfs-amd-pmf 1190F: drivers/platform/x86/amd/pmf/ 1191 1192AMD POWERPLAY AND SWSMU 1193M: Kenneth Feng <kenneth.feng@amd.com> 1194L: amd-gfx@lists.freedesktop.org 1195S: Supported 1196T: git https://gitlab.freedesktop.org/agd5f/linux.git 1197F: drivers/gpu/drm/amd/pm/ 1198 1199AMD PSTATE DRIVER 1200M: Huang Rui <ray.huang@amd.com> 1201M: Gautham R. Shenoy <gautham.shenoy@amd.com> 1202M: Mario Limonciello <mario.limonciello@amd.com> 1203R: Perry Yuan <perry.yuan@amd.com> 1204L: linux-pm@vger.kernel.org 1205S: Supported 1206F: Documentation/admin-guide/pm/amd-pstate.rst 1207F: drivers/cpufreq/amd-pstate* 1208F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1209 1210AMD PTDMA DRIVER 1211M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1212L: dmaengine@vger.kernel.org 1213S: Supported 1214F: drivers/dma/amd/ptdma/ 1215 1216AMD QDMA DRIVER 1217M: Nishad Saraf <nishads@amd.com> 1218M: Lizhi Hou <lizhi.hou@amd.com> 1219L: dmaengine@vger.kernel.org 1220S: Supported 1221F: drivers/dma/amd/qdma/ 1222F: include/linux/platform_data/amd_qdma.h 1223 1224AMD SEATTLE DEVICE TREE SUPPORT 1225M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1226M: Tom Lendacky <thomas.lendacky@amd.com> 1227S: Supported 1228F: arch/arm64/boot/dts/amd/ 1229 1230AMD SENSOR FUSION HUB DRIVER 1231M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1232L: linux-input@vger.kernel.org 1233S: Maintained 1234F: Documentation/hid/amd-sfh* 1235F: drivers/hid/amd-sfh-hid/ 1236 1237AMD SPI DRIVER 1238M: Raju Rangoju <Raju.Rangoju@amd.com> 1239L: linux-spi@vger.kernel.org 1240S: Supported 1241F: drivers/spi/spi-amd-pci.c 1242F: drivers/spi/spi-amd.c 1243F: drivers/spi/spi-amd.h 1244 1245AMD XDNA DRIVER 1246M: Min Ma <min.ma@amd.com> 1247M: Lizhi Hou <lizhi.hou@amd.com> 1248L: dri-devel@lists.freedesktop.org 1249S: Supported 1250T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1251F: Documentation/accel/amdxdna/ 1252F: drivers/accel/amdxdna/ 1253F: include/trace/events/amdxdna.h 1254F: include/uapi/drm/amdxdna_accel.h 1255 1256AMD XGBE DRIVER 1257M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1258L: netdev@vger.kernel.org 1259S: Maintained 1260F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1261F: drivers/net/ethernet/amd/xgbe/ 1262 1263AMLOGIC BLUETOOTH DRIVER 1264M: Yang Li <yang.li@amlogic.com> 1265L: linux-bluetooth@vger.kernel.org 1266S: Maintained 1267F: Documentation/devicetree/bindings/net/bluetooth/amlogic,w155s2-bt.yaml 1268F: drivers/bluetooth/hci_aml.c 1269 1270AMLOGIC DDR PMU DRIVER 1271M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1272L: linux-amlogic@lists.infradead.org 1273S: Supported 1274W: http://www.amlogic.com 1275F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1276F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1277F: drivers/perf/amlogic/ 1278F: include/soc/amlogic/ 1279 1280AMLOGIC ISP DRIVER 1281M: Keke Li <keke.li@amlogic.com> 1282L: linux-media@vger.kernel.org 1283S: Maintained 1284F: Documentation/admin-guide/media/c3-isp.dot 1285F: Documentation/admin-guide/media/c3-isp.rst 1286F: Documentation/devicetree/bindings/media/amlogic,c3-isp.yaml 1287F: Documentation/userspace-api/media/v4l/metafmt-c3-isp.rst 1288F: drivers/media/platform/amlogic/c3/isp/ 1289F: include/uapi/linux/media/amlogic/ 1290 1291AMLOGIC MIPI ADAPTER DRIVER 1292M: Keke Li <keke.li@amlogic.com> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-adapter.yaml 1296F: drivers/media/platform/amlogic/c3/mipi-adapter/ 1297 1298AMLOGIC MIPI CSI2 DRIVER 1299M: Keke Li <keke.li@amlogic.com> 1300L: linux-media@vger.kernel.org 1301S: Maintained 1302F: Documentation/devicetree/bindings/media/amlogic,c3-mipi-csi2.yaml 1303F: drivers/media/platform/amlogic/c3/mipi-csi2/ 1304 1305AMLOGIC PINCTRL DRIVER 1306M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1307L: linux-amlogic@lists.infradead.org 1308L: linux-gpio@vger.kernel.org 1309S: Maintained 1310F: Documentation/devicetree/bindings/pinctrl/amlogic,pinctrl-a4.yaml 1311F: drivers/pinctrl/meson/pinctrl-amlogic-a4.c 1312 1313AMLOGIC RTC DRIVER 1314M: Yiting Deng <yiting.deng@amlogic.com> 1315M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1316L: linux-amlogic@lists.infradead.org 1317S: Maintained 1318F: Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml 1319F: drivers/rtc/rtc-amlogic-a4.c 1320 1321AMLOGIC SPISG DRIVER 1322M: Sunny Luo <sunny.luo@amlogic.com> 1323M: Xianwei Zhao <xianwei.zhao@amlogic.com> 1324L: linux-amlogic@lists.infradead.org 1325L: linux-spi@vger.kernel.org 1326S: Maintained 1327F: Documentation/devicetree/bindings/spi/amlogic,a4-spisg.yaml 1328F: drivers/spi/spi-amlogic-spisg.c 1329 1330AMPHENOL CHIPCAP 2 DRIVER 1331M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1332L: linux-hwmon@vger.kernel.org 1333S: Maintained 1334F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1335F: Documentation/hwmon/chipcap2.rst 1336F: drivers/hwmon/chipcap2.c 1337 1338AMPHION VPU CODEC V4L2 DRIVER 1339M: Ming Qian <ming.qian@nxp.com> 1340M: Zhou Peng <eagle.zhou@nxp.com> 1341L: linux-media@vger.kernel.org 1342S: Maintained 1343F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1344F: drivers/media/platform/amphion/ 1345 1346AMS AS73211 DRIVER 1347M: Christian Eggers <ceggers@arri.de> 1348L: linux-iio@vger.kernel.org 1349S: Maintained 1350F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1351F: drivers/iio/light/as73211.c 1352 1353AMT (Automatic Multicast Tunneling) 1354M: Taehee Yoo <ap420073@gmail.com> 1355L: netdev@vger.kernel.org 1356S: Maintained 1357T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1358T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1359F: drivers/net/amt.c 1360 1361ANALOG DEVICES INC AD3530R DRIVER 1362M: Kim Seer Paller <kimseer.paller@analog.com> 1363L: linux-iio@vger.kernel.org 1364S: Supported 1365W: https://ez.analog.com/linux-software-drivers 1366F: Documentation/devicetree/bindings/iio/dac/adi,ad3530r.yaml 1367F: drivers/iio/dac/ad3530r.c 1368 1369ANALOG DEVICES INC AD3552R DRIVER 1370M: Nuno Sá <nuno.sa@analog.com> 1371L: linux-iio@vger.kernel.org 1372S: Supported 1373W: https://ez.analog.com/linux-software-drivers 1374F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1375F: Documentation/iio/ad3552r.rst 1376F: drivers/iio/dac/ad3552r.c 1377 1378ANALOG DEVICES INC AD4000 DRIVER 1379M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1380L: linux-iio@vger.kernel.org 1381S: Supported 1382W: https://ez.analog.com/linux-software-drivers 1383F: Documentation/devicetree/bindings/iio/adc/adi,ad4000.yaml 1384F: Documentation/iio/ad4000.rst 1385F: drivers/iio/adc/ad4000.c 1386 1387AD4030 ADC DRIVER (AD4030-24/AD4630-16/AD4630-24/AD4632-16/AD4632-24) 1388M: Michael Hennerich <michael.hennerich@analog.com> 1389M: Nuno Sá <nuno.sa@analog.com> 1390R: Esteban Blanc <eblanc@baylibre.com> 1391L: linux-iio@vger.kernel.org 1392S: Supported 1393W: https://ez.analog.com/linux-software-drivers 1394F: Documentation/devicetree/bindings/iio/adc/adi,ad4030.yaml 1395F: Documentation/iio/ad4030.rst 1396F: drivers/iio/adc/ad4030.c 1397 1398ANALOG DEVICES INC AD4080 DRIVER 1399M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1400L: linux-iio@vger.kernel.org 1401S: Supported 1402W: https://ez.analog.com/linux-software-drivers 1403F: Documentation/devicetree/bindings/iio/adc/adi,ad4080.yaml 1404F: drivers/iio/adc/ad4080.c 1405 1406ANALOG DEVICES INC AD4130 DRIVER 1407M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1408L: linux-iio@vger.kernel.org 1409S: Supported 1410W: https://ez.analog.com/linux-software-drivers 1411F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1412F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1413F: drivers/iio/adc/ad4130.c 1414 1415ANALOG DEVICES INC AD4170-4 DRIVER 1416M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1417L: linux-iio@vger.kernel.org 1418S: Supported 1419W: https://ez.analog.com/linux-software-drivers 1420F: Documentation/devicetree/bindings/iio/adc/adi,ad4170-4.yaml 1421F: drivers/iio/adc/ad4170-4.c 1422 1423ANALOG DEVICES INC AD4695 DRIVER 1424M: Michael Hennerich <michael.hennerich@analog.com> 1425M: Nuno Sá <nuno.sa@analog.com> 1426R: David Lechner <dlechner@baylibre.com> 1427L: linux-iio@vger.kernel.org 1428S: Supported 1429W: https://ez.analog.com/linux-software-drivers 1430F: Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml 1431F: Documentation/iio/ad4695.rst 1432F: drivers/iio/adc/ad4695.c 1433F: include/dt-bindings/iio/adc/adi,ad4695.h 1434 1435ANALOG DEVICES INC AD4851 DRIVER 1436M: Sergiu Cuciurean <sergiu.cuciurean@analog.com> 1437M: Dragos Bogdan <dragos.bogdan@analog.com> 1438R: Antoniu Miclaus <antoniu.miclaus@analog.com> 1439L: linux-iio@vger.kernel.org 1440S: Supported 1441W: https://ez.analog.com/linux-software-drivers 1442F: Documentation/devicetree/bindings/iio/adc/adi,ad4851.yaml 1443F: drivers/iio/adc/ad4851.c 1444 1445ANALOG DEVICES INC AD7091R DRIVER 1446M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1447L: linux-iio@vger.kernel.org 1448S: Supported 1449W: http://ez.analog.com/community/linux-device-drivers 1450F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1451F: drivers/iio/adc/ad7091r* 1452 1453ANALOG DEVICES INC AD7191 DRIVER 1454M: Alisa-Dariana Roman <alisa.roman@analog.com> 1455L: linux-iio@vger.kernel.org 1456S: Supported 1457W: https://ez.analog.com/linux-software-drivers 1458F: Documentation/devicetree/bindings/iio/adc/adi,ad7191.yaml 1459F: Documentation/iio/ad7191.rst 1460F: drivers/iio/adc/ad7191.c 1461 1462ANALOG DEVICES INC AD7192 DRIVER 1463M: Alisa-Dariana Roman <alisa.roman@analog.com> 1464L: linux-iio@vger.kernel.org 1465S: Supported 1466W: https://ez.analog.com/linux-software-drivers 1467F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1468F: drivers/iio/adc/ad7192.c 1469 1470ANALOG DEVICES INC AD7292 DRIVER 1471M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1472L: linux-iio@vger.kernel.org 1473S: Supported 1474W: https://ez.analog.com/linux-software-drivers 1475F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1476F: drivers/iio/adc/ad7292.c 1477 1478ANALOG DEVICES INC AD7293 DRIVER 1479M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1480L: linux-iio@vger.kernel.org 1481S: Supported 1482W: https://ez.analog.com/linux-software-drivers 1483F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1484F: drivers/iio/dac/ad7293.c 1485 1486ANALOG DEVICES INC AD74115 DRIVER 1487M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1488L: linux-iio@vger.kernel.org 1489S: Supported 1490W: https://ez.analog.com/linux-software-drivers 1491F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1492F: drivers/iio/addac/ad74115.c 1493 1494ANALOG DEVICES INC AD74413R DRIVER 1495M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1496L: linux-iio@vger.kernel.org 1497S: Supported 1498W: https://ez.analog.com/linux-software-drivers 1499F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1500F: drivers/iio/addac/ad74413r.c 1501F: include/dt-bindings/iio/addac/adi,ad74413r.h 1502 1503ANALOG DEVICES INC AD7625 DRIVER 1504M: Michael Hennerich <Michael.Hennerich@analog.com> 1505M: Nuno Sá <nuno.sa@analog.com> 1506R: Trevor Gamblin <tgamblin@baylibre.com> 1507S: Supported 1508W: https://ez.analog.com/linux-software-drivers 1509W: http://analogdevicesinc.github.io/hdl/projects/pulsar_lvds/index.html 1510F: Documentation/devicetree/bindings/iio/adc/adi,ad7625.yaml 1511F: Documentation/iio/ad7625.rst 1512F: drivers/iio/adc/ad7625.c 1513 1514ANALOG DEVICES INC AD7768-1 DRIVER 1515M: Michael Hennerich <Michael.Hennerich@analog.com> 1516L: linux-iio@vger.kernel.org 1517S: Supported 1518W: https://ez.analog.com/linux-software-drivers 1519F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1520F: drivers/iio/adc/ad7768-1.c 1521F: include/dt-bindings/iio/adc/adi,ad7768-1.h 1522 1523ANALOG DEVICES INC AD7780 DRIVER 1524M: Michael Hennerich <Michael.Hennerich@analog.com> 1525M: Renato Lui Geh <renatogeh@gmail.com> 1526L: linux-iio@vger.kernel.org 1527S: Supported 1528W: https://ez.analog.com/linux-software-drivers 1529F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1530F: drivers/iio/adc/ad7780.c 1531 1532ANALOG DEVICES INC AD9467 DRIVER 1533M: Michael Hennerich <Michael.Hennerich@analog.com> 1534M: Nuno Sa <nuno.sa@analog.com> 1535L: linux-iio@vger.kernel.org 1536S: Supported 1537W: https://ez.analog.com/linux-software-drivers 1538F: Documentation/ABI/testing/debugfs-iio-ad9467 1539F: Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml 1540F: drivers/iio/adc/ad9467.c 1541 1542ANALOG DEVICES INC AD8460 DRIVER 1543M: Mariel Tinaco <Mariel.Tinaco@analog.com> 1544L: linux-iio@vger.kernel.org 1545S: Supported 1546W: https://ez.analog.com/linux-software-drivers 1547F: Documentation/devicetree/bindings/iio/dac/adi,ad8460.yaml 1548F: drivers/iio/dac/ad8460.c 1549 1550ANALOG DEVICES INC AD9739a DRIVER 1551M: Nuno Sa <nuno.sa@analog.com> 1552M: Dragos Bogdan <dragos.bogdan@analog.com> 1553L: linux-iio@vger.kernel.org 1554S: Supported 1555W: https://ez.analog.com/linux-software-drivers 1556F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1557F: drivers/iio/dac/ad9739a.c 1558 1559ANALOG DEVICES INC ADA4250 DRIVER 1560M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1561L: linux-iio@vger.kernel.org 1562S: Supported 1563W: https://ez.analog.com/linux-software-drivers 1564F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1565F: drivers/iio/amplifiers/ada4250.c 1566 1567ANALOG DEVICES INC ADF4377 DRIVER 1568M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1569L: linux-iio@vger.kernel.org 1570S: Supported 1571W: https://ez.analog.com/linux-software-drivers 1572F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1573F: drivers/iio/frequency/adf4377.c 1574 1575ANALOG DEVICES INC ADGS1408 DRIVER 1576M: Mircea Caprioru <mircea.caprioru@analog.com> 1577S: Supported 1578F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1579F: drivers/mux/adgs1408.c 1580 1581ANALOG DEVICES INC ADIN DRIVER 1582M: Michael Hennerich <michael.hennerich@analog.com> 1583L: netdev@vger.kernel.org 1584S: Supported 1585W: https://ez.analog.com/linux-software-drivers 1586F: Documentation/devicetree/bindings/net/adi,adin.yaml 1587F: drivers/net/phy/adin.c 1588 1589ANALOG DEVICES INC ADIS DRIVER LIBRARY 1590M: Nuno Sa <nuno.sa@analog.com> 1591L: linux-iio@vger.kernel.org 1592S: Supported 1593F: drivers/iio/imu/adis.c 1594F: drivers/iio/imu/adis_buffer.c 1595F: drivers/iio/imu/adis_trigger.c 1596F: include/linux/iio/imu/adis.h 1597 1598ANALOG DEVICES INC ADIS16460 DRIVER 1599M: Dragos Bogdan <dragos.bogdan@analog.com> 1600L: linux-iio@vger.kernel.org 1601S: Supported 1602W: https://ez.analog.com/linux-software-drivers 1603F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1604F: drivers/iio/imu/adis16460.c 1605 1606ANALOG DEVICES INC ADIS16475 DRIVER 1607M: Nuno Sa <nuno.sa@analog.com> 1608L: linux-iio@vger.kernel.org 1609S: Supported 1610W: https://ez.analog.com/linux-software-drivers 1611F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1612F: drivers/iio/imu/adis16475.c 1613 1614ANALOG DEVICES INC ADIS16550 DRIVER 1615M: Nuno Sa <nuno.sa@analog.com> 1616M: Ramona Gradinariu <ramona.gradinariu@analog.com> 1617M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1618M: Robert Budai <robert.budai@analog.com> 1619L: linux-iio@vger.kernel.org 1620S: Supported 1621W: https://ez.analog.com/linux-software-drivers 1622F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml 1623 1624ANALOG DEVICES INC ADM1177 DRIVER 1625M: Michael Hennerich <Michael.Hennerich@analog.com> 1626L: linux-hwmon@vger.kernel.org 1627S: Supported 1628W: https://ez.analog.com/linux-software-drivers 1629F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1630F: drivers/hwmon/adm1177.c 1631 1632ANALOG DEVICES INC ADMFM2000 DRIVER 1633M: Kim Seer Paller <kimseer.paller@analog.com> 1634L: linux-iio@vger.kernel.org 1635S: Supported 1636W: https://ez.analog.com/linux-software-drivers 1637F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1638F: drivers/iio/frequency/admfm2000.c 1639 1640ANALOG DEVICES INC ADMV1013 DRIVER 1641M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1642L: linux-iio@vger.kernel.org 1643S: Supported 1644W: https://ez.analog.com/linux-software-drivers 1645F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1646F: drivers/iio/frequency/admv1013.c 1647 1648ANALOG DEVICES INC ADMV1014 DRIVER 1649M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1650L: linux-iio@vger.kernel.org 1651S: Supported 1652W: https://ez.analog.com/linux-software-drivers 1653F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1654F: drivers/iio/frequency/admv1014.c 1655 1656ANALOG DEVICES INC ADMV8818 DRIVER 1657M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1658L: linux-iio@vger.kernel.org 1659S: Supported 1660W: https://ez.analog.com/linux-software-drivers 1661F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1662F: drivers/iio/filter/admv8818.c 1663 1664ANALOG DEVICES INC ADP5055 DRIVER 1665M: Alexis Czezar Torreno <alexisczezar.torreno@analog.com> 1666S: Supported 1667W: https://ez.analog.com/linux-software-drivers 1668F: Documentation/devicetree/bindings/regulator/adi,adp5055-regulator.yaml 1669F: drivers/regulator/adp5055-regulator.c 1670 1671ANALOG DEVICES INC ADP5061 DRIVER 1672M: Michael Hennerich <Michael.Hennerich@analog.com> 1673L: linux-pm@vger.kernel.org 1674S: Supported 1675W: https://ez.analog.com/linux-software-drivers 1676F: drivers/power/supply/adp5061.c 1677 1678ANALOG DEVICES INC ADRF6780 DRIVER 1679M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1680L: linux-iio@vger.kernel.org 1681S: Supported 1682W: https://ez.analog.com/linux-software-drivers 1683F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1684F: drivers/iio/frequency/adrf6780.c 1685 1686ANALOG DEVICES INC ADV7180 DRIVER 1687M: Lars-Peter Clausen <lars@metafoo.de> 1688L: linux-media@vger.kernel.org 1689S: Supported 1690W: https://ez.analog.com/linux-software-drivers 1691F: Documentation/devicetree/bindings/media/i2c/adi,adv7180.yaml 1692F: drivers/media/i2c/adv7180.c 1693 1694ANALOG DEVICES INC ADV748X DRIVER 1695M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1696L: linux-media@vger.kernel.org 1697S: Maintained 1698F: Documentation/devicetree/bindings/media/i2c/adi,adv748x.yaml 1699F: drivers/media/i2c/adv748x/* 1700 1701ANALOG DEVICES INC ADV7511 DRIVER 1702M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1703L: linux-media@vger.kernel.org 1704S: Maintained 1705F: drivers/media/i2c/adv7511* 1706 1707ANALOG DEVICES INC ADV7604 DRIVER 1708M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1709L: linux-media@vger.kernel.org 1710S: Maintained 1711F: Documentation/devicetree/bindings/media/i2c/adi,adv7604.yaml 1712F: drivers/media/i2c/adv7604* 1713 1714ANALOG DEVICES INC ADV7842 DRIVER 1715M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1716L: linux-media@vger.kernel.org 1717S: Maintained 1718F: drivers/media/i2c/adv7842* 1719 1720ANALOG DEVICES INC ADXRS290 DRIVER 1721M: Nishant Malpani <nish.malpani25@gmail.com> 1722L: linux-iio@vger.kernel.org 1723S: Supported 1724F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1725F: drivers/iio/gyro/adxrs290.c 1726 1727ANALOG DEVICES INC ASOC CODEC DRIVERS 1728M: Lars-Peter Clausen <lars@metafoo.de> 1729M: Nuno Sá <nuno.sa@analog.com> 1730L: linux-sound@vger.kernel.org 1731S: Supported 1732W: http://wiki.analog.com/ 1733W: https://ez.analog.com/linux-software-drivers 1734F: Documentation/devicetree/bindings/sound/adi,* 1735F: sound/soc/codecs/ad1* 1736F: sound/soc/codecs/ad7* 1737F: sound/soc/codecs/adau* 1738F: sound/soc/codecs/adav* 1739F: sound/soc/codecs/sigmadsp.* 1740F: sound/soc/codecs/ssm* 1741 1742ANALOG DEVICES INC AXI DAC DRIVER 1743M: Nuno Sa <nuno.sa@analog.com> 1744L: linux-iio@vger.kernel.org 1745S: Supported 1746W: https://ez.analog.com/linux-software-drivers 1747F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1748F: drivers/iio/dac/adi-axi-dac.c 1749 1750ANALOG DEVICES INC DMA DRIVERS 1751M: Lars-Peter Clausen <lars@metafoo.de> 1752S: Supported 1753W: https://ez.analog.com/linux-software-drivers 1754F: drivers/dma/dma-axi-dmac.c 1755 1756ANALOG DEVICES INC IIO DRIVERS 1757M: Lars-Peter Clausen <lars@metafoo.de> 1758M: Michael Hennerich <Michael.Hennerich@analog.com> 1759S: Supported 1760W: http://wiki.analog.com/ 1761W: https://ez.analog.com/linux-software-drivers 1762F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1763F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1764F: Documentation/devicetree/bindings/iio/*/adi,* 1765F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1766F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1767F: Documentation/iio/ad7606.rst 1768F: drivers/iio/*/ad* 1769F: drivers/iio/adc/ltc249* 1770F: drivers/iio/amplifiers/hmc425a.c 1771F: drivers/staging/iio/*/ad* 1772X: drivers/iio/*/adjd* 1773 1774ANALOGBITS PLL LIBRARIES 1775M: Paul Walmsley <paul.walmsley@sifive.com> 1776M: Samuel Holland <samuel.holland@sifive.com> 1777S: Supported 1778F: drivers/clk/analogbits/* 1779F: include/linux/clk/analogbits* 1780 1781ANDROID DRIVERS 1782M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1783M: Arve Hjønnevåg <arve@android.com> 1784M: Todd Kjos <tkjos@android.com> 1785M: Martijn Coenen <maco@android.com> 1786M: Joel Fernandes <joelagnelf@nvidia.com> 1787M: Christian Brauner <christian@brauner.io> 1788M: Carlos Llamas <cmllamas@google.com> 1789M: Suren Baghdasaryan <surenb@google.com> 1790L: linux-kernel@vger.kernel.org 1791S: Supported 1792T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1793F: drivers/android/ 1794 1795ANDROID GOLDFISH PIC DRIVER 1796M: Miodrag Dinic <miodrag.dinic@mips.com> 1797S: Supported 1798F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.yaml 1799F: drivers/irqchip/irq-goldfish-pic.c 1800 1801ANDROID GOLDFISH RTC DRIVER 1802M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1803S: Supported 1804F: drivers/rtc/rtc-goldfish.c 1805 1806AOA (Apple Onboard Audio) ALSA DRIVER 1807M: Johannes Berg <johannes@sipsolutions.net> 1808L: linuxppc-dev@lists.ozlabs.org 1809L: linux-sound@vger.kernel.org 1810S: Maintained 1811F: sound/aoa/ 1812 1813APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1814M: William Breathitt Gray <wbg@kernel.org> 1815L: linux-iio@vger.kernel.org 1816S: Maintained 1817F: drivers/iio/addac/stx104.c 1818 1819APM DRIVER 1820M: Jiri Kosina <jikos@kernel.org> 1821S: Odd fixes 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1823F: arch/x86/kernel/apm_32.c 1824F: drivers/char/apm-emulation.c 1825F: include/linux/apm_bios.h 1826F: include/uapi/linux/apm_bios.h 1827 1828APPARMOR SECURITY MODULE 1829M: John Johansen <john.johansen@canonical.com> 1830M: John Johansen <john@apparmor.net> 1831L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1832S: Supported 1833W: apparmor.net 1834B: https://gitlab.com/apparmor/apparmor-kernel 1835C: irc://irc.oftc.net/apparmor 1836T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1837T: https://gitlab.com/apparmor/apparmor-kernel.git 1838F: Documentation/admin-guide/LSM/apparmor.rst 1839F: security/apparmor/ 1840 1841APPLE BCM5974 MULTITOUCH DRIVER 1842M: Henrik Rydberg <rydberg@bitmath.org> 1843L: linux-input@vger.kernel.org 1844S: Odd fixes 1845F: drivers/input/mouse/bcm5974.c 1846 1847APPLE PCIE CONTROLLER DRIVER 1848M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1849M: Marc Zyngier <maz@kernel.org> 1850L: linux-pci@vger.kernel.org 1851S: Maintained 1852F: drivers/pci/controller/pcie-apple.c 1853 1854APPLE SMC DRIVER 1855M: Henrik Rydberg <rydberg@bitmath.org> 1856L: linux-hwmon@vger.kernel.org 1857S: Odd fixes 1858F: drivers/hwmon/applesmc.c 1859 1860APPLETALK NETWORK LAYER 1861L: netdev@vger.kernel.org 1862S: Odd fixes 1863F: include/linux/atalk.h 1864F: include/uapi/linux/atalk.h 1865F: net/appletalk/ 1866 1867APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1868M: Khuong Dinh <khuong@os.amperecomputing.com> 1869S: Supported 1870F: arch/arm64/boot/dts/apm/ 1871 1872APPLIED MICRO (APM) X-GENE SOC EDAC 1873M: Khuong Dinh <khuong@os.amperecomputing.com> 1874S: Supported 1875F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1876F: drivers/edac/xgene_edac.c 1877 1878APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1879M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1880M: Keyur Chudgar <keyur@os.amperecomputing.com> 1881S: Maintained 1882F: drivers/net/ethernet/apm/xgene-v2/ 1883 1884APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1885M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1886M: Keyur Chudgar <keyur@os.amperecomputing.com> 1887M: Quan Nguyen <quan@os.amperecomputing.com> 1888S: Maintained 1889F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1890F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1891F: drivers/net/ethernet/apm/xgene/ 1892F: drivers/net/mdio/mdio-xgene.c 1893 1894APPLIED MICRO (APM) X-GENE SOC PMU 1895M: Khuong Dinh <khuong@os.amperecomputing.com> 1896S: Supported 1897F: Documentation/admin-guide/perf/xgene-pmu.rst 1898F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1899F: drivers/perf/xgene_pmu.c 1900 1901APPLIED MICRO QT2025 PHY DRIVER 1902M: FUJITA Tomonori <fujita.tomonori@gmail.com> 1903R: Trevor Gross <tmgross@umich.edu> 1904L: netdev@vger.kernel.org 1905L: rust-for-linux@vger.kernel.org 1906S: Maintained 1907F: drivers/net/phy/qt2025.rs 1908 1909APTINA CAMERA SENSOR PLL 1910M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1911L: linux-media@vger.kernel.org 1912S: Maintained 1913F: drivers/media/i2c/aptina-pll.* 1914 1915AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1916M: Aleksa Savic <savicaleksa83@gmail.com> 1917M: Jack Doan <me@jackdoan.com> 1918L: linux-hwmon@vger.kernel.org 1919S: Maintained 1920F: Documentation/hwmon/aquacomputer_d5next.rst 1921F: drivers/hwmon/aquacomputer_d5next.c 1922 1923AQUANTIA ETHERNET DRIVER (atlantic) 1924M: Igor Russkikh <irusskikh@marvell.com> 1925L: netdev@vger.kernel.org 1926S: Maintained 1927W: https://www.marvell.com/ 1928Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1929F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1930F: drivers/net/ethernet/aquantia/atlantic/ 1931 1932AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1933M: Egor Pomozov <epomozov@marvell.com> 1934L: netdev@vger.kernel.org 1935S: Maintained 1936W: http://www.aquantia.com 1937F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1938 1939AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1940M: Krzysztof Hałasa <khalasa@piap.pl> 1941L: linux-media@vger.kernel.org 1942S: Maintained 1943F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1944F: drivers/media/i2c/ar0521.c 1945 1946ARASAN NAND CONTROLLER DRIVER 1947M: Miquel Raynal <miquel.raynal@bootlin.com> 1948R: Michal Simek <michal.simek@amd.com> 1949L: linux-mtd@lists.infradead.org 1950S: Maintained 1951F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1952F: drivers/mtd/nand/raw/arasan-nand-controller.c 1953 1954ARC FRAMEBUFFER DRIVER 1955M: Jaya Kumar <jayalk@intworks.biz> 1956S: Maintained 1957F: drivers/video/fbdev/arcfb.c 1958F: drivers/video/fbdev/core/fb_defio.c 1959 1960ARC PGU DRM DRIVER 1961M: Alexey Brodkin <abrodkin@synopsys.com> 1962S: Supported 1963F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1964F: drivers/gpu/drm/tiny/arcpgu.c 1965 1966ARCNET NETWORK LAYER 1967M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1968L: netdev@vger.kernel.org 1969S: Maintained 1970F: drivers/net/arcnet/ 1971F: include/uapi/linux/if_arcnet.h 1972 1973ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1974M: Arnd Bergmann <arnd@arndb.de> 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976L: soc@lists.linux.dev 1977S: Maintained 1978P: Documentation/process/maintainer-soc.rst 1979C: irc://irc.libera.chat/armlinux 1980T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1981F: Documentation/process/maintainer-soc*.rst 1982F: arch/arm/boot/dts/Makefile 1983F: arch/arm64/boot/dts/Makefile 1984 1985ARM ARCHITECTED TIMER DRIVER 1986M: Mark Rutland <mark.rutland@arm.com> 1987M: Marc Zyngier <maz@kernel.org> 1988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1989S: Maintained 1990F: arch/arm/include/asm/arch_timer.h 1991F: arch/arm64/include/asm/arch_timer.h 1992F: drivers/clocksource/arm_arch_timer.c 1993 1994ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1995M: Marc Zyngier <maz@kernel.org> 1996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1997S: Maintained 1998F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1999F: arch/arm/include/asm/arch_gicv3.h 2000F: arch/arm64/include/asm/arch_gicv3.h 2001F: drivers/irqchip/irq-gic*.[ch] 2002F: include/linux/irqchip/arm-gic*.h 2003F: include/linux/irqchip/arm-vgic-info.h 2004 2005ARM GENERIC INTERRUPT CONTROLLER V5 DRIVERS 2006M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2007M: Marc Zyngier <maz@kernel.org> 2008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2009S: Maintained 2010F: Documentation/devicetree/bindings/interrupt-controller/arm,gic-v5*.yaml 2011F: drivers/irqchip/irq-gic-its-msi-parent.[ch] 2012F: drivers/irqchip/irq-gic-v5*.[ch] 2013F: include/linux/irqchip/arm-gic-v5.h 2014 2015ARM HDLCD DRM DRIVER 2016M: Liviu Dudau <liviu.dudau@arm.com> 2017S: Supported 2018F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 2019F: drivers/gpu/drm/arm/hdlcd_* 2020 2021ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 2022M: Linus Walleij <linus.walleij@linaro.org> 2023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2024S: Maintained 2025F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 2026F: Documentation/devicetree/bindings/arm/arm,realview.yaml 2027F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 2028F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2029F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 2030F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 2031F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 2032F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.yaml 2033F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 2034F: arch/arm/boot/dts/arm/arm-realview-* 2035F: arch/arm/boot/dts/arm/integrator* 2036F: arch/arm/boot/dts/arm/versatile* 2037F: arch/arm/mach-versatile/ 2038F: drivers/bus/arm-integrator-lm.c 2039F: drivers/clk/versatile/ 2040F: drivers/i2c/busses/i2c-versatile.c 2041F: drivers/irqchip/irq-versatile-fpga.c 2042F: drivers/mtd/maps/physmap-versatile.* 2043F: drivers/power/reset/arm-versatile-reboot.c 2044F: drivers/soc/versatile/ 2045 2046ARM INTERCONNECT PMU DRIVERS 2047M: Robin Murphy <robin.murphy@arm.com> 2048S: Supported 2049F: Documentation/admin-guide/perf/arm-cmn.rst 2050F: Documentation/admin-guide/perf/arm-ni.rst 2051F: Documentation/devicetree/bindings/perf/arm,cmn.yaml 2052F: Documentation/devicetree/bindings/perf/arm,ni.yaml 2053F: drivers/perf/arm-cmn.c 2054F: drivers/perf/arm-ni.c 2055F: tools/perf/pmu-events/arch/arm64/arm/cmn/ 2056 2057ARM KOMEDA DRM-KMS DRIVER 2058M: Liviu Dudau <liviu.dudau@arm.com> 2059S: Supported 2060T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2061F: Documentation/devicetree/bindings/display/arm,komeda.yaml 2062F: Documentation/gpu/komeda-kms.rst 2063F: drivers/gpu/drm/arm/display/include/ 2064F: drivers/gpu/drm/arm/display/komeda/ 2065 2066ARM MALI PANFROST DRM DRIVER 2067M: Boris Brezillon <boris.brezillon@collabora.com> 2068M: Rob Herring <robh@kernel.org> 2069R: Steven Price <steven.price@arm.com> 2070L: dri-devel@lists.freedesktop.org 2071S: Supported 2072T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2073F: Documentation/gpu/panfrost.rst 2074F: drivers/gpu/drm/ci/xfails/panfrost* 2075F: drivers/gpu/drm/panfrost/ 2076F: include/uapi/drm/panfrost_drm.h 2077 2078ARM MALI PANTHOR DRM DRIVER 2079M: Boris Brezillon <boris.brezillon@collabora.com> 2080M: Steven Price <steven.price@arm.com> 2081M: Liviu Dudau <liviu.dudau@arm.com> 2082L: dri-devel@lists.freedesktop.org 2083S: Supported 2084T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2085F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 2086F: drivers/gpu/drm/panthor/ 2087F: include/uapi/drm/panthor_drm.h 2088 2089ARM MALI-DP DRM DRIVER 2090M: Liviu Dudau <liviu.dudau@arm.com> 2091S: Supported 2092T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 2093F: Documentation/devicetree/bindings/display/arm,malidp.yaml 2094F: Documentation/gpu/afbc.rst 2095F: drivers/gpu/drm/arm/ 2096 2097ARM MFM AND FLOPPY DRIVERS 2098M: Ian Molton <spyro@f2s.com> 2099S: Maintained 2100F: arch/arm/include/asm/floppy.h 2101F: arch/arm/mach-rpc/floppydma.S 2102 2103ARM PMU PROFILING AND DEBUGGING 2104M: Will Deacon <will@kernel.org> 2105M: Mark Rutland <mark.rutland@arm.com> 2106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2107L: linux-perf-users@vger.kernel.org 2108S: Maintained 2109F: Documentation/devicetree/bindings/arm/pmu.yaml 2110F: Documentation/devicetree/bindings/perf/ 2111F: arch/arm*/include/asm/hw_breakpoint.h 2112F: arch/arm*/include/asm/perf_event.h 2113F: arch/arm*/kernel/hw_breakpoint.c 2114F: arch/arm*/kernel/perf_* 2115F: drivers/perf/ 2116F: include/linux/perf/arm_pmu*.h 2117 2118ARM PORT 2119M: Russell King <linux@armlinux.org.uk> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Odd Fixes 2122W: http://www.armlinux.org.uk/ 2123T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 2124F: arch/arm/ 2125X: arch/arm/boot/dts/ 2126 2127ARM PRIMECELL AACI PL041 DRIVER 2128M: Russell King <linux@armlinux.org.uk> 2129S: Odd Fixes 2130F: sound/arm/aaci.* 2131 2132ARM PRIMECELL BUS SUPPORT 2133M: Russell King <linux@armlinux.org.uk> 2134S: Odd Fixes 2135F: drivers/amba/ 2136F: include/linux/amba/bus.h 2137 2138ARM PRIMECELL KMI PL050 DRIVER 2139M: Russell King <linux@armlinux.org.uk> 2140S: Odd Fixes 2141F: drivers/input/serio/ambakmi.* 2142F: include/linux/amba/kmi.h 2143 2144ARM PRIMECELL MMCI PL180/1 DRIVER 2145M: Russell King <linux@armlinux.org.uk> 2146S: Odd Fixes 2147F: drivers/mmc/host/mmci.* 2148F: include/linux/amba/mmci.h 2149 2150ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 2151M: Miquel Raynal <miquel.raynal@bootlin.com> 2152R: Michal Simek <michal.simek@amd.com> 2153L: linux-mtd@lists.infradead.org 2154S: Maintained 2155F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 2156F: drivers/mtd/nand/raw/pl35x-nand-controller.c 2157 2158ARM PRIMECELL PL35X SMC DRIVER 2159M: Miquel Raynal <miquel.raynal@bootlin.com> 2160R: Michal Simek <michal.simek@amd.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 2164F: drivers/memory/pl353-smc.c 2165 2166ARM PRIMECELL SSP PL022 SPI DRIVER 2167M: Linus Walleij <linus.walleij@linaro.org> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 2171F: drivers/spi/spi-pl022.c 2172 2173ARM PRIMECELL UART PL010 AND PL011 DRIVERS 2174M: Russell King <linux@armlinux.org.uk> 2175S: Odd Fixes 2176F: drivers/tty/serial/amba-pl01*.c 2177F: include/linux/amba/serial.h 2178 2179ARM PRIMECELL VIC PL190/PL192 DRIVER 2180M: Linus Walleij <linus.walleij@linaro.org> 2181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2182S: Maintained 2183F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 2184F: drivers/irqchip/irq-vic.c 2185 2186ARM SMC WATCHDOG DRIVER 2187M: Julius Werner <jwerner@chromium.org> 2188R: Evan Benn <evanbenn@chromium.org> 2189S: Maintained 2190F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 2191F: drivers/watchdog/arm_smc_wdt.c 2192 2193ARM SMMU DRIVERS 2194M: Will Deacon <will@kernel.org> 2195R: Robin Murphy <robin.murphy@arm.com> 2196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2197S: Maintained 2198F: Documentation/devicetree/bindings/iommu/arm,smmu* 2199F: drivers/iommu/arm/ 2200F: drivers/iommu/io-pgtable-arm* 2201 2202ARM SMMU SVA SUPPORT 2203R: Jean-Philippe Brucker <jean-philippe@linaro.org> 2204F: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c 2205 2206ARM SUB-ARCHITECTURES 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209C: irc://irc.libera.chat/armlinux 2210T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 2211F: arch/arm/mach-*/ 2212F: arch/arm/plat-*/ 2213 2214ARM/ACTIONS SEMI ARCHITECTURE 2215M: Andreas Färber <afaerber@suse.de> 2216M: Manivannan Sadhasivam <mani@kernel.org> 2217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2218L: linux-actions@lists.infradead.org (moderated for non-subscribers) 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/actions.yaml 2221F: Documentation/devicetree/bindings/clock/actions,owl-cmu.yaml 2222F: Documentation/devicetree/bindings/dma/owl-dma.yaml 2223F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 2224F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 2225F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 2226F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 2227F: Documentation/devicetree/bindings/pinctrl/actions,* 2228F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 2229F: Documentation/devicetree/bindings/timer/actions,owl-timer.yaml 2230F: arch/arm/boot/dts/actions/ 2231F: arch/arm/mach-actions/ 2232F: arch/arm64/boot/dts/actions/ 2233F: drivers/clk/actions/ 2234F: drivers/clocksource/timer-owl* 2235F: drivers/dma/owl-dma.c 2236F: drivers/i2c/busses/i2c-owl.c 2237F: drivers/irqchip/irq-owl-sirq.c 2238F: drivers/mmc/host/owl-mmc.c 2239F: drivers/net/ethernet/actions/ 2240F: drivers/pinctrl/actions/* 2241F: drivers/pmdomain/actions/ 2242F: include/dt-bindings/power/owl-* 2243F: include/dt-bindings/reset/actions,* 2244F: include/linux/soc/actions/ 2245N: owl 2246 2247ARM/AIROHA SOC SUPPORT 2248M: Matthias Brugger <matthias.bgg@gmail.com> 2249M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2251L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2252S: Odd Fixes 2253F: arch/arm/boot/dts/airoha/ 2254F: arch/arm64/boot/dts/airoha/ 2255 2256ARM/Allwinner SoC Clock Support 2257M: Emilio López <emilio@elopez.com.ar> 2258S: Maintained 2259F: drivers/clk/sunxi/ 2260 2261ARM/Allwinner sunXi SoC support 2262M: Chen-Yu Tsai <wens@csie.org> 2263M: Jernej Skrabec <jernej.skrabec@gmail.com> 2264M: Samuel Holland <samuel@sholland.org> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266L: linux-sunxi@lists.linux.dev 2267S: Maintained 2268T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 2269F: arch/arm/mach-sunxi/ 2270F: arch/arm64/boot/dts/allwinner/ 2271F: drivers/clk/sunxi-ng/ 2272F: drivers/pinctrl/sunxi/ 2273F: drivers/soc/sunxi/ 2274N: allwinner 2275N: sun[x456789]i 2276N: sun[25]0i 2277 2278ARM/ALPHASCALE ARCHITECTURE 2279M: Krzysztof Kozlowski <krzk@kernel.org> 2280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2281S: Odd Fixes 2282F: arch/arm/boot/dts/alphascale/ 2283F: drivers/clk/clk-asm9260.c 2284F: drivers/clocksource/asm9260_timer.c 2285F: drivers/rtc/rtc-asm9260.c 2286F: drivers/watchdog/asm9260_wdt.c 2287 2288ARM/AMD PENSANDO ARM64 ARCHITECTURE 2289M: Brad Larson <blarson@amd.com> 2290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2291S: Supported 2292F: Documentation/devicetree/bindings/*/amd,pensando* 2293F: arch/arm64/boot/dts/amd/elba* 2294 2295ARM/Amlogic Meson SoC CLOCK FRAMEWORK 2296M: Neil Armstrong <neil.armstrong@linaro.org> 2297M: Jerome Brunet <jbrunet@baylibre.com> 2298L: linux-amlogic@lists.infradead.org 2299S: Maintained 2300F: Documentation/devicetree/bindings/clock/amlogic* 2301F: drivers/clk/meson/ 2302F: include/dt-bindings/clock/amlogic,a1* 2303F: include/dt-bindings/clock/gxbb* 2304F: include/dt-bindings/clock/meson* 2305 2306ARM/Amlogic Meson SoC Crypto Drivers 2307M: Corentin Labbe <clabbe@baylibre.com> 2308L: linux-crypto@vger.kernel.org 2309L: linux-amlogic@lists.infradead.org 2310S: Maintained 2311F: Documentation/devicetree/bindings/crypto/amlogic* 2312F: drivers/crypto/amlogic/ 2313 2314ARM/Amlogic Meson SoC Sound Drivers 2315M: Jerome Brunet <jbrunet@baylibre.com> 2316L: linux-sound@vger.kernel.org 2317S: Maintained 2318F: Documentation/devicetree/bindings/sound/amlogic* 2319F: sound/soc/meson/ 2320 2321ARM/Amlogic Meson SoC support 2322M: Neil Armstrong <neil.armstrong@linaro.org> 2323M: Kevin Hilman <khilman@baylibre.com> 2324R: Jerome Brunet <jbrunet@baylibre.com> 2325R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 2326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2327L: linux-amlogic@lists.infradead.org 2328S: Maintained 2329W: http://linux-meson.com/ 2330F: Documentation/devicetree/bindings/phy/amlogic* 2331F: arch/arm/boot/dts/amlogic/ 2332F: arch/arm/mach-meson/ 2333F: arch/arm64/boot/dts/amlogic/ 2334F: drivers/pmdomain/amlogic/ 2335F: drivers/mmc/host/meson* 2336F: drivers/phy/amlogic/ 2337F: drivers/pinctrl/meson/ 2338F: drivers/rtc/rtc-meson* 2339F: drivers/soc/amlogic/ 2340N: meson 2341 2342ARM/Annapurna Labs ALPINE ARCHITECTURE 2343M: Antoine Tenart <atenart@kernel.org> 2344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2345S: Odd Fixes 2346F: arch/arm/boot/dts/amazon/ 2347F: arch/arm/mach-alpine/ 2348F: arch/arm64/boot/dts/amazon/ 2349F: drivers/*/*alpine* 2350 2351ARM/APPLE MACHINE SOUND DRIVERS 2352M: Martin Povišer <povik+lin@cutebit.org> 2353L: asahi@lists.linux.dev 2354L: linux-sound@vger.kernel.org 2355S: Maintained 2356F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2357F: Documentation/devicetree/bindings/sound/cirrus,cs42l84.yaml 2358F: Documentation/devicetree/bindings/sound/apple,* 2359F: sound/soc/apple/* 2360F: sound/soc/codecs/cs42l83-i2c.c 2361F: sound/soc/codecs/cs42l84.* 2362F: sound/soc/codecs/ssm3515.c 2363 2364ARM/APPLE MACHINE SUPPORT 2365M: Sven Peter <sven@kernel.org> 2366M: Janne Grunau <j@jannau.net> 2367R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2368R: Neal Gompa <neal@gompa.dev> 2369L: asahi@lists.linux.dev 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371S: Maintained 2372W: https://asahilinux.org 2373B: https://github.com/AsahiLinux/linux/issues 2374C: irc://irc.oftc.net/asahi-dev 2375T: git https://github.com/AsahiLinux/linux.git 2376F: Documentation/devicetree/bindings/arm/apple.yaml 2377F: Documentation/devicetree/bindings/arm/apple/* 2378F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2379F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2380F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2381F: Documentation/devicetree/bindings/gpio/apple,smc-gpio.yaml 2382F: Documentation/devicetree/bindings/gpu/apple,agx.yaml 2383F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2384F: Documentation/devicetree/bindings/input/touchscreen/apple,z2-multitouch.yaml 2385F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2386F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2387F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2388F: Documentation/devicetree/bindings/leds/backlight/apple,dwi-bl.yaml 2389F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2390F: Documentation/devicetree/bindings/mfd/apple,smc.yaml 2391F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2392F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2393F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2394F: Documentation/devicetree/bindings/nvmem/apple,spmi-nvmem.yaml 2395F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2396F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2397F: Documentation/devicetree/bindings/power/apple* 2398F: Documentation/devicetree/bindings/power/reset/apple,smc-reboot.yaml 2399F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2400F: Documentation/devicetree/bindings/spi/apple,spi.yaml 2401F: Documentation/devicetree/bindings/spmi/apple,spmi.yaml 2402F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2403F: arch/arm64/boot/dts/apple/ 2404F: drivers/bluetooth/hci_bcm4377.c 2405F: drivers/clk/clk-apple-nco.c 2406F: drivers/cpufreq/apple-soc-cpufreq.c 2407F: drivers/dma/apple-admac.c 2408F: drivers/gpio/gpio-macsmc.c 2409F: drivers/pmdomain/apple/ 2410F: drivers/i2c/busses/i2c-pasemi-core.c 2411F: drivers/i2c/busses/i2c-pasemi-platform.c 2412F: drivers/input/touchscreen/apple_z2.c 2413F: drivers/iommu/apple-dart.c 2414F: drivers/iommu/io-pgtable-dart.c 2415F: drivers/irqchip/irq-apple-aic.c 2416F: drivers/mfd/macsmc.c 2417F: drivers/nvme/host/apple.c 2418F: drivers/nvmem/apple-efuses.c 2419F: drivers/nvmem/apple-spmi-nvmem.c 2420F: drivers/pinctrl/pinctrl-apple-gpio.c 2421F: drivers/power/reset/macsmc-reboot.c 2422F: drivers/pwm/pwm-apple.c 2423F: drivers/soc/apple/* 2424F: drivers/spi/spi-apple.c 2425F: drivers/spmi/spmi-apple-controller.c 2426F: drivers/video/backlight/apple_dwi_bl.c 2427F: drivers/watchdog/apple_wdt.c 2428F: include/dt-bindings/interrupt-controller/apple-aic.h 2429F: include/dt-bindings/pinctrl/apple.h 2430F: include/linux/mfd/macsmc.h 2431F: include/linux/soc/apple/* 2432F: include/uapi/drm/asahi_drm.h 2433 2434ARM/ARTPEC MACHINE SUPPORT 2435M: Jesper Nilsson <jesper.nilsson@axis.com> 2436M: Lars Persson <lars.persson@axis.com> 2437L: linux-arm-kernel@axis.com 2438S: Maintained 2439F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2440F: arch/arm/boot/dts/axis/ 2441F: arch/arm/mach-artpec 2442F: drivers/clk/axis 2443F: drivers/crypto/axis 2444F: drivers/mmc/host/usdhi6rol0.c 2445F: drivers/pinctrl/pinctrl-artpec* 2446 2447ARM/ASPEED I2C DRIVER 2448M: Ryan Chen <ryan_chen@aspeedtech.com> 2449R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2450R: Joel Stanley <joel@jms.id.au> 2451L: linux-i2c@vger.kernel.org 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Maintained 2454F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2455F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.yaml 2456F: drivers/i2c/busses/i2c-aspeed.c 2457F: drivers/irqchip/irq-aspeed-i2c-ic.c 2458 2459ARM/ASPEED MACHINE SUPPORT 2460M: Joel Stanley <joel@jms.id.au> 2461M: Andrew Jeffery <andrew@codeconstruct.com.au> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2464S: Supported 2465Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2466T: git git://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux.git 2467F: Documentation/devicetree/bindings/arm/aspeed/ 2468F: arch/arm/boot/dts/aspeed/ 2469F: arch/arm/mach-aspeed/ 2470N: aspeed 2471 2472ARM/AXIADO ARCHITECTURE 2473M: Harshit Shah <hshah@axiado.com> 2474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2475S: Maintained 2476F: Documentation/devicetree/bindings/arm/axiado.yaml 2477F: arch/arm64/boot/dts/axiado/ 2478N: axiado 2479 2480ARM/AXM LSI SOC 2481M: Krzysztof Kozlowski <krzk@kernel.org> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Odd Fixes 2484F: Documentation/devicetree/bindings/arm/axxia.yaml 2485F: arch/arm/boot/dts/intel/axm/ 2486F: arch/arm/mach-axxia/ 2487 2488ARM/BITMAIN ARCHITECTURE 2489M: Manivannan Sadhasivam <mani@kernel.org> 2490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2491S: Maintained 2492F: Documentation/devicetree/bindings/arm/bitmain.yaml 2493F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2494F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2495F: arch/arm64/boot/dts/bitmain/ 2496F: drivers/clk/clk-bm1880.c 2497F: drivers/pinctrl/pinctrl-bm1880.c 2498 2499ARM/BLAIZE ARCHITECTURE 2500M: James Cowgill <james.cowgill@blaize.com> 2501M: Matt Redfearn <matt.redfearn@blaize.com> 2502M: Neil Jones <neil.jones@blaize.com> 2503M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 2504S: Maintained 2505F: Documentation/devicetree/bindings/arm/blaize.yaml 2506F: arch/arm64/boot/dts/blaize/ 2507 2508ARM/CALXEDA HIGHBANK ARCHITECTURE 2509M: Andre Przywara <andre.przywara@arm.com> 2510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2511S: Maintained 2512F: arch/arm/boot/dts/calxeda/ 2513F: arch/arm/mach-highbank/ 2514 2515ARM/CAVIUM THUNDER NETWORK DRIVER 2516M: Sunil Goutham <sgoutham@marvell.com> 2517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2518S: Maintained 2519F: drivers/net/ethernet/cavium/thunder/ 2520 2521ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2522M: Lukasz Majewski <lukma@denx.de> 2523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2524S: Maintained 2525F: arch/arm/mach-ep93xx/ts72xx.c 2526 2527ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2528M: Hartley Sweeten <hsweeten@visionengravers.com> 2529M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2530M: Nikita Shubin <nikita.shubin@maquefel.me> 2531L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2532S: Maintained 2533F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2534F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2535F: arch/arm/boot/compressed/misc-ep93xx.h 2536F: arch/arm/mach-ep93xx/ 2537F: drivers/iio/adc/ep93xx_adc.c 2538 2539ARM/CIX SOC SUPPORT 2540M: Peter Chen <peter.chen@cixtech.com> 2541M: Fugang Duan <fugang.duan@cixtech.com> 2542R: CIX Linux Kernel Upstream Group <cix-kernel-upstream@cixtech.com> 2543L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2544S: Maintained 2545T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix.git 2546F: Documentation/devicetree/bindings/arm/cix.yaml 2547F: Documentation/devicetree/bindings/mailbox/cix,sky1-mbox.yaml 2548F: arch/arm64/boot/dts/cix/ 2549F: drivers/mailbox/cix-mailbox.c 2550K: \bcix\b 2551 2552ARM/CLKDEV SUPPORT 2553M: Russell King <linux@armlinux.org.uk> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555S: Maintained 2556T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2557F: drivers/clk/clkdev.c 2558 2559ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2560M: Baruch Siach <baruch@tkos.co.il> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562S: Maintained 2563F: arch/arm/boot/dts/cnxt/ 2564N: digicolor 2565 2566ARM/CORESIGHT FRAMEWORK AND DRIVERS 2567M: Suzuki K Poulose <suzuki.poulose@arm.com> 2568R: Mike Leach <mike.leach@linaro.org> 2569R: James Clark <james.clark@linaro.org> 2570L: coresight@lists.linaro.org (moderated for non-subscribers) 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2574F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2575F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2576F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2577F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2578F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2579F: Documentation/trace/coresight/* 2580F: drivers/hwtracing/coresight/* 2581F: include/dt-bindings/arm/coresight-cti-dt.h 2582F: include/linux/coresight* 2583F: include/uapi/linux/coresight* 2584F: samples/coresight/* 2585F: tools/perf/Documentation/arm-coresight.txt 2586F: tools/perf/arch/arm/util/auxtrace.c 2587F: tools/perf/arch/arm/util/cs-etm.c 2588F: tools/perf/arch/arm/util/cs-etm.h 2589F: tools/perf/arch/arm/util/pmu.c 2590F: tools/perf/tests/shell/*coresight* 2591F: tools/perf/tests/shell/coresight/* 2592F: tools/perf/tests/shell/lib/*coresight* 2593F: tools/perf/util/cs-etm-decoder/* 2594F: tools/perf/util/cs-etm.* 2595 2596ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2597M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2598M: Linus Walleij <linus.walleij@linaro.org> 2599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2600S: Maintained 2601T: git https://github.com/ulli-kroll/linux.git 2602F: Documentation/devicetree/bindings/arm/gemini.yaml 2603F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2604F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2605F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2606F: arch/arm/boot/dts/gemini/ 2607F: arch/arm/mach-gemini/ 2608F: drivers/crypto/gemini/ 2609F: drivers/net/ethernet/cortina/ 2610F: drivers/pinctrl/pinctrl-gemini.c 2611F: drivers/rtc/rtc-ftrtc010.c 2612 2613ARM/CZ.NIC TURRIS SUPPORT 2614M: Marek Behún <kabel@kernel.org> 2615S: Maintained 2616W: https://www.turris.cz/ 2617F: Documentation/ABI/testing/debugfs-moxtet 2618F: Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu 2619F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2620F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2621F: Documentation/devicetree/bindings/bus/moxtet.txt 2622F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2623F: Documentation/devicetree/bindings/firmware/cznic,turris-omnia-mcu.yaml 2624F: Documentation/devicetree/bindings/interrupt-controller/marvell,mpic.yaml 2625F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2626F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2627F: drivers/bus/moxtet.c 2628F: drivers/firmware/turris-mox-rwtm.c 2629F: drivers/gpio/gpio-moxtet.c 2630F: drivers/leds/leds-turris-omnia.c 2631F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2632F: drivers/platform/cznic/ 2633F: drivers/watchdog/armada_37xx_wdt.c 2634F: include/dt-bindings/bus/moxtet.h 2635F: include/linux/armada-37xx-rwtm-mailbox.h 2636F: include/linux/moxtet.h 2637F: include/linux/turris-omnia-mcu-interface.h 2638F: include/linux/turris-signing-key.h 2639 2640ARM/FARADAY FA526 PORT 2641M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2643S: Maintained 2644T: git git://git.berlios.de/gemini-board 2645F: arch/arm/mm/*-fa* 2646 2647ARM/FOOTBRIDGE ARCHITECTURE 2648M: Russell King <linux@armlinux.org.uk> 2649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651W: http://www.armlinux.org.uk/ 2652F: arch/arm/include/asm/hardware/dec21285.h 2653F: arch/arm/mach-footbridge/ 2654 2655ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2656M: Shawn Guo <shawnguo@kernel.org> 2657M: Sascha Hauer <s.hauer@pengutronix.de> 2658R: Pengutronix Kernel Team <kernel@pengutronix.de> 2659R: Fabio Estevam <festevam@gmail.com> 2660L: imx@lists.linux.dev 2661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2662S: Maintained 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2664F: Documentation/devicetree/bindings/firmware/fsl* 2665F: Documentation/devicetree/bindings/firmware/nxp* 2666F: arch/arm/boot/dts/nxp/imx/ 2667F: arch/arm/boot/dts/nxp/mxs/ 2668F: arch/arm64/boot/dts/freescale/ 2669X: Documentation/devicetree/bindings/media/i2c/ 2670X: arch/arm64/boot/dts/freescale/fsl-* 2671X: arch/arm64/boot/dts/freescale/qoriq-* 2672X: drivers/media/i2c/ 2673N: imx 2674N: mxs 2675N: \bmxc[^\d] 2676 2677ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2678M: Shawn Guo <shawnguo@kernel.org> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2682F: arch/arm/boot/dts/nxp/ls/ 2683F: arch/arm64/boot/dts/freescale/fsl-* 2684F: arch/arm64/boot/dts/freescale/qoriq-* 2685 2686ARM/FREESCALE VYBRID ARM ARCHITECTURE 2687M: Shawn Guo <shawnguo@kernel.org> 2688M: Sascha Hauer <s.hauer@pengutronix.de> 2689R: Pengutronix Kernel Team <kernel@pengutronix.de> 2690R: Stefan Agner <stefan@agner.ch> 2691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2692S: Maintained 2693T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2694F: arch/arm/boot/dts/nxp/vf/ 2695F: arch/arm/mach-imx/*vf610* 2696 2697ARM/GUMSTIX MACHINE SUPPORT 2698M: Steve Sakoman <sakoman@gmail.com> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700S: Maintained 2701 2702ARM/HISILICON SOC SUPPORT 2703M: Wei Xu <xuwei5@hisilicon.com> 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705S: Supported 2706W: http://www.hisilicon.com 2707T: git https://github.com/hisilicon/linux-hisi.git 2708F: arch/arm/boot/dts/hisilicon/ 2709F: arch/arm/mach-hisi/ 2710F: arch/arm64/boot/dts/hisilicon/ 2711 2712ARM/HP JORNADA 7XX MACHINE SUPPORT 2713M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2714S: Maintained 2715W: www.jlime.com 2716T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2717F: arch/arm/mach-sa1100/include/mach/jornada720.h 2718F: arch/arm/mach-sa1100/jornada720.c 2719 2720ARM/HPE GXP ARCHITECTURE 2721M: Jean-Marie Verdun <verdun@hpe.com> 2722M: Nick Hawkins <nick.hawkins@hpe.com> 2723S: Maintained 2724F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2725F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2726F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2727F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2728F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2729F: Documentation/hwmon/gxp-fan-ctrl.rst 2730F: arch/arm/boot/dts/hpe/ 2731F: arch/arm/mach-hpe/ 2732F: drivers/clocksource/timer-gxp.c 2733F: drivers/hwmon/gxp-fan-ctrl.c 2734F: drivers/i2c/busses/i2c-gxp.c 2735F: drivers/spi/spi-gxp.c 2736F: drivers/watchdog/gxp-wdt.c 2737 2738ARM/IGEP MACHINE SUPPORT 2739M: Enric Balletbo i Serra <eballetbo@gmail.com> 2740M: Javier Martinez Canillas <javier@dowhile0.org> 2741L: linux-omap@vger.kernel.org 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Maintained 2744F: arch/arm/boot/dts/ti/omap/omap3-igep* 2745 2746ARM/INTEL IXP4XX ARM ARCHITECTURE 2747M: Linus Walleij <linusw@kernel.org> 2748M: Imre Kaloz <kaloz@openwrt.org> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750S: Maintained 2751F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2752F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2753F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2754F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2755F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2756F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2757F: arch/arm/boot/dts/intel/ixp/ 2758F: arch/arm/mach-ixp4xx/ 2759F: drivers/bus/intel-ixp4xx-eb.c 2760F: drivers/char/hw_random/ixp4xx-rng.c 2761F: drivers/clocksource/timer-ixp4xx.c 2762F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2763F: drivers/gpio/gpio-ixp4xx.c 2764F: drivers/irqchip/irq-ixp4xx.c 2765F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2766F: drivers/net/wan/ixp4xx_hss.c 2767F: drivers/soc/ixp4xx/ixp4xx-npe.c 2768F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2769F: include/linux/soc/ixp4xx/npe.h 2770F: include/linux/soc/ixp4xx/qmgr.h 2771 2772ARM/INTEL KEEMBAY ARCHITECTURE 2773M: Paul J. Murphy <paul.j.murphy@intel.com> 2774M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2775S: Maintained 2776F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2777F: arch/arm64/boot/dts/intel/keembay-evm.dts 2778F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2779 2780ARM/INTEL XSC3 (MANZANO) ARM CORE 2781M: Lennert Buytenhek <kernel@wantstofly.org> 2782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2783S: Maintained 2784 2785ARM/LG1K ARCHITECTURE 2786M: Chanho Min <chanho.min@lge.com> 2787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2788S: Maintained 2789F: arch/arm64/boot/dts/lg/ 2790 2791ARM/LPC18XX ARCHITECTURE 2792M: Vladimir Zapolskiy <vz@mleia.com> 2793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2794S: Maintained 2795F: Documentation/devicetree/bindings/i2c/nxp,lpc1788-i2c.yaml 2796F: arch/arm/boot/dts/nxp/lpc/lpc43* 2797F: drivers/i2c/busses/i2c-lpc2k.c 2798F: drivers/memory/pl172.c 2799F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2800F: drivers/rtc/rtc-lpc24xx.c 2801N: lpc18xx 2802 2803ARM/LPC32XX SOC SUPPORT 2804M: Vladimir Zapolskiy <vz@mleia.com> 2805M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2807S: Maintained 2808T: git https://github.com/vzapolskiy/linux-lpc32xx.git 2809F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2810F: arch/arm/boot/dts/nxp/lpc/lpc32* 2811F: arch/arm/mach-lpc32xx/ 2812F: drivers/dma/lpc32xx-dmamux.c 2813F: drivers/i2c/busses/i2c-pnx.c 2814F: drivers/net/ethernet/nxp/lpc_eth.c 2815F: drivers/usb/host/ohci-nxp.c 2816F: drivers/watchdog/pnx4008_wdt.c 2817N: lpc32xx 2818 2819LPC32XX DMAMUX SUPPORT 2820M: J.M.B. Downing <jonathan.downing@nautel.com> 2821M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 2822R: Vladimir Zapolskiy <vz@mleia.com> 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824S: Maintained 2825F: Documentation/devicetree/bindings/dma/nxp,lpc3220-dmamux.yaml 2826 2827ARM/Marvell Dove/MV78xx0/Orion SOC support 2828M: Andrew Lunn <andrew@lunn.ch> 2829M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2830M: Gregory Clement <gregory.clement@bootlin.com> 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832S: Maintained 2833T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2834F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2835F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2836F: Documentation/devicetree/bindings/soc/dove/ 2837F: arch/arm/boot/dts/marvell/dove* 2838F: arch/arm/boot/dts/marvell/orion5x* 2839F: arch/arm/mach-dove/ 2840F: arch/arm/mach-mv78xx0/ 2841F: arch/arm/mach-orion5x/ 2842F: arch/arm/plat-orion/ 2843F: drivers/bus/mvebu-mbus.c 2844F: drivers/soc/dove/ 2845 2846ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2847M: Andrew Lunn <andrew@lunn.ch> 2848M: Gregory Clement <gregory.clement@bootlin.com> 2849M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2853F: Documentation/devicetree/bindings/arm/marvell/ 2854F: arch/arm/boot/dts/marvell/armada* 2855F: arch/arm/boot/dts/marvell/kirkwood* 2856F: arch/arm/configs/mvebu_*_defconfig 2857F: arch/arm/mach-mvebu/ 2858F: arch/arm64/boot/dts/marvell/ 2859F: drivers/clk/mvebu/ 2860F: drivers/cpufreq/armada-37xx-cpufreq.c 2861F: drivers/cpufreq/armada-8k-cpufreq.c 2862F: drivers/cpufreq/mvebu-cpufreq.c 2863F: drivers/irqchip/irq-armada-370-xp.c 2864F: drivers/irqchip/irq-mvebu-* 2865F: drivers/pinctrl/mvebu/ 2866F: drivers/rtc/rtc-armada38x.c 2867 2868ARM/Marvell PXA1908 SOC support 2869M: Duje Mihanović <duje@dujemihanovic.xyz> 2870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2871S: Maintained 2872F: arch/arm64/boot/dts/marvell/mmp/ 2873F: drivers/clk/mmp/clk-pxa1908*.c 2874F: include/dt-bindings/clock/marvell,pxa1908.h 2875 2876ARM/Mediatek RTC DRIVER 2877M: Eddie Huang <eddie.huang@mediatek.com> 2878M: Sean Wang <sean.wang@mediatek.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2881S: Maintained 2882F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2883F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2884F: drivers/rtc/rtc-mt2712.c 2885F: drivers/rtc/rtc-mt6397.c 2886F: drivers/rtc/rtc-mt7622.c 2887 2888ARM/Mediatek SoC support 2889M: Matthias Brugger <matthias.bgg@gmail.com> 2890M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2891L: linux-kernel@vger.kernel.org 2892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2893L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2894S: Maintained 2895W: https://mtk.wiki.kernel.org/ 2896C: irc://irc.libera.chat/linux-mediatek 2897F: arch/arm/boot/dts/mediatek/ 2898F: arch/arm/mach-mediatek/ 2899F: arch/arm64/boot/dts/mediatek/ 2900F: drivers/soc/mediatek/ 2901N: mtk 2902N: mt[2678] 2903K: mediatek 2904 2905ARM/Mediatek USB3 PHY DRIVER 2906M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2908L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2909S: Maintained 2910F: Documentation/devicetree/bindings/phy/mediatek,* 2911F: drivers/phy/mediatek/ 2912 2913ARM/MICROCHIP (ARM64) SoC support 2914M: Conor Dooley <conor@kernel.org> 2915M: Nicolas Ferre <nicolas.ferre@microchip.com> 2916M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2918S: Supported 2919T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2920F: arch/arm64/boot/dts/microchip/ 2921 2922ARM/Microchip (AT91) SoC support 2923M: Nicolas Ferre <nicolas.ferre@microchip.com> 2924M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2925M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2927S: Supported 2928W: http://www.linux4sam.org 2929T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2930F: arch/arm/boot/dts/microchip/ 2931F: arch/arm/include/debug/at91.S 2932F: arch/arm/mach-at91/ 2933F: drivers/memory/atmel* 2934F: drivers/watchdog/sama5d4_wdt.c 2935F: include/soc/at91/ 2936X: drivers/input/touchscreen/atmel_mxt_ts.c 2937N: at91 2938N: atmel 2939 2940ARM/Microchip Sparx5 SoC support 2941M: Steen Hegelund <Steen.Hegelund@microchip.com> 2942M: Daniel Machon <daniel.machon@microchip.com> 2943M: UNGLinuxDriver@microchip.com 2944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2945S: Supported 2946F: arch/arm64/boot/dts/microchip/sparx* 2947F: drivers/net/ethernet/microchip/vcap/ 2948F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2949N: sparx5 2950 2951ARM/MILBEAUT ARCHITECTURE 2952M: Taichi Sugaya <sugaya.taichi@socionext.com> 2953M: Takao Orito <orito.takao@socionext.com> 2954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2955S: Maintained 2956F: arch/arm/boot/dts/socionext/milbeaut* 2957F: arch/arm/mach-milbeaut/ 2958N: milbeaut 2959 2960ARM/MORELLO PLATFORM 2961M: Vincenzo Frascino <vincenzo.frascino@arm.com> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964F: Documentation/devicetree/bindings/arm/arm,morello.yaml 2965F: arch/arm64/boot/dts/arm/morello* 2966 2967ARM/MOXA ART SOC 2968M: Krzysztof Kozlowski <krzk@kernel.org> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Odd Fixes 2971F: Documentation/devicetree/bindings/arm/moxart.yaml 2972F: Documentation/devicetree/bindings/clock/moxa,moxart-clock.yaml 2973F: arch/arm/boot/dts/moxa/ 2974F: drivers/clk/clk-moxart.c 2975 2976ARM/MStar/Sigmastar Armv7 SoC support 2977M: Daniel Palmer <daniel@thingy.jp> 2978M: Romain Perier <romain.perier@gmail.com> 2979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2980S: Maintained 2981W: http://linux-chenxing.org/ 2982T: git https://github.com/linux-chenxing/linux.git 2983F: Documentation/devicetree/bindings/arm/mstar/* 2984F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2985F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2986F: arch/arm/boot/dts/sigmastar/ 2987F: arch/arm/mach-mstar/ 2988F: drivers/clk/mstar/ 2989F: drivers/clocksource/timer-msc313e.c 2990F: drivers/gpio/gpio-msc313.c 2991F: drivers/rtc/rtc-msc313.c 2992F: drivers/watchdog/msc313e_wdt.c 2993F: include/dt-bindings/clock/mstar-* 2994F: include/dt-bindings/gpio/msc313-gpio.h 2995 2996ARM/NOMADIK/Ux500 ARCHITECTURES 2997M: Linus Walleij <linus.walleij@linaro.org> 2998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2999S: Maintained 3000T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 3001F: Documentation/devicetree/bindings/arm/ste-* 3002F: Documentation/devicetree/bindings/arm/ux500.yaml 3003F: Documentation/devicetree/bindings/arm/ux500/ 3004F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 3005F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 3006F: arch/arm/boot/dts/st/ste-* 3007F: arch/arm/mach-nomadik/ 3008F: arch/arm/mach-ux500/ 3009F: drivers/clk/clk-nomadik.c 3010F: drivers/clocksource/clksrc-dbx500-prcmu.c 3011F: drivers/dma/ste_dma40* 3012F: drivers/pmdomain/st/ste-ux500-pm-domain.c 3013F: drivers/gpio/gpio-nomadik.c 3014F: drivers/hwspinlock/u8500_hsem.c 3015F: drivers/i2c/busses/i2c-nomadik.c 3016F: drivers/iio/adc/ab8500-gpadc.c 3017F: drivers/mfd/ab8500* 3018F: drivers/mfd/abx500* 3019F: drivers/mfd/db8500* 3020F: drivers/pinctrl/nomadik/ 3021F: drivers/rtc/rtc-ab8500.c 3022F: drivers/rtc/rtc-pl031.c 3023F: drivers/soc/ux500/ 3024 3025ARM/NUVOTON MA35 ARCHITECTURE 3026M: Jacky Huang <ychuang3@nuvoton.com> 3027M: Shan-Chun Hung <schung@nuvoton.com> 3028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3029S: Supported 3030F: Documentation/devicetree/bindings/*/*/*ma35* 3031F: Documentation/devicetree/bindings/*/*ma35* 3032F: arch/arm64/boot/dts/nuvoton/*ma35* 3033F: drivers/*/*/*ma35* 3034F: drivers/*/*ma35* 3035K: ma35d1 3036 3037ARM/NUVOTON NPCM ARCHITECTURE 3038M: Avi Fishman <avifishman70@gmail.com> 3039M: Tomer Maimon <tmaimon77@gmail.com> 3040M: Tali Perry <tali.perry1@gmail.com> 3041R: Patrick Venture <venture@google.com> 3042R: Nancy Yuen <yuenn@google.com> 3043R: Benjamin Fair <benjaminfair@google.com> 3044L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3045S: Supported 3046F: Documentation/devicetree/bindings/*/*/*npcm* 3047F: Documentation/devicetree/bindings/*/*npcm* 3048F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 3049F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 3050F: arch/arm/mach-npcm/ 3051F: arch/arm64/boot/dts/nuvoton/ 3052F: drivers/*/*/*npcm* 3053F: drivers/*/*npcm* 3054F: drivers/rtc/rtc-nct3018y.c 3055F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 3056F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 3057 3058ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 3059M: Joseph Liu <kwliu@nuvoton.com> 3060M: Marvin Lin <kflin@nuvoton.com> 3061L: linux-media@vger.kernel.org 3062L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3063S: Maintained 3064F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 3065F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 3066F: Documentation/userspace-api/media/drivers/npcm-video.rst 3067F: drivers/media/platform/nuvoton/ 3068F: include/uapi/linux/npcm-video.h 3069 3070ARM/NUVOTON WPCM450 ARCHITECTURE 3071M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073S: Maintained 3074W: https://github.com/neuschaefer/wpcm450/wiki 3075F: Documentation/devicetree/bindings/*/*wpcm* 3076F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 3077F: arch/arm/configs/wpcm450_defconfig 3078F: arch/arm/mach-npcm/wpcm450.c 3079F: drivers/*/*/*wpcm* 3080F: drivers/*/*wpcm* 3081 3082ARM/NXP S32G ARCHITECTURE 3083R: Chester Lin <chester62515@gmail.com> 3084R: Matthias Brugger <mbrugger@suse.com> 3085R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 3086R: NXP S32 Linux Team <s32@nxp.com> 3087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3088S: Maintained 3089F: Documentation/devicetree/bindings/rtc/nxp,s32g-rtc.yaml 3090F: arch/arm64/boot/dts/freescale/s32g*.dts* 3091F: drivers/pinctrl/nxp/ 3092F: drivers/rtc/rtc-s32g.c 3093 3094ARM/NXP S32G/S32R DWMAC ETHERNET DRIVER 3095M: Jan Petrous <jan.petrous@oss.nxp.com> 3096R: s32@nxp.com 3097S: Maintained 3098F: Documentation/devicetree/bindings/net/nxp,s32-dwmac.yaml 3099F: drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c 3100 3101ARM/Orion SoC/Technologic Systems TS-78xx platform support 3102M: Alexander Clouter <alex@digriz.org.uk> 3103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3104S: Maintained 3105W: http://www.digriz.org.uk/ts78xx/kernel 3106F: arch/arm/mach-orion5x/ts78xx-* 3107 3108ARM/QUALCOMM CHROMEBOOK SUPPORT 3109R: cros-qcom-dts-watchers@chromium.org 3110F: arch/arm64/boot/dts/qcom/sc7180* 3111F: arch/arm64/boot/dts/qcom/sc7280* 3112F: arch/arm64/boot/dts/qcom/sdm845-cheza* 3113 3114ARM/QUALCOMM MAILING LIST 3115L: linux-arm-msm@vger.kernel.org 3116C: irc://irc.oftc.net/linux-msm 3117F: Documentation/devicetree/bindings/*/qcom* 3118F: Documentation/devicetree/bindings/soc/qcom/ 3119F: arch/arm/boot/dts/qcom/ 3120F: arch/arm/configs/qcom_defconfig 3121F: arch/arm/mach-qcom/ 3122F: arch/arm64/boot/dts/qcom/ 3123F: drivers/*/*/pm8???-* 3124F: drivers/*/*/qcom* 3125F: drivers/*/*/qcom/ 3126F: drivers/*/qcom* 3127F: drivers/*/qcom/ 3128F: drivers/bluetooth/btqcomsmd.c 3129F: drivers/clocksource/timer-qcom.c 3130F: drivers/cpuidle/cpuidle-qcom-spm.c 3131F: drivers/extcon/extcon-qcom* 3132F: drivers/i2c/busses/i2c-qcom-geni.c 3133F: drivers/i2c/busses/i2c-qup.c 3134F: drivers/iommu/msm* 3135F: drivers/mfd/ssbi.c 3136F: drivers/mmc/host/mmci_qcom* 3137F: drivers/mmc/host/sdhci-msm.c 3138F: drivers/pci/controller/dwc/pcie-qcom* 3139F: drivers/phy/qualcomm/ 3140F: drivers/power/*/msm* 3141F: drivers/reset/reset-qcom-* 3142F: drivers/rtc/rtc-pm8xxx.c 3143F: drivers/spi/spi-geni-qcom.c 3144F: drivers/spi/spi-qcom-qspi.c 3145F: drivers/spi/spi-qup.c 3146F: drivers/tty/serial/msm_serial.c 3147F: drivers/ufs/host/ufs-qcom* 3148F: drivers/usb/dwc3/dwc3-qcom.c 3149F: include/dt-bindings/*/qcom* 3150F: include/linux/*/qcom* 3151F: include/linux/soc/qcom/ 3152 3153ARM/QUALCOMM SUPPORT 3154M: Bjorn Andersson <andersson@kernel.org> 3155M: Konrad Dybcio <konradybcio@kernel.org> 3156L: linux-arm-msm@vger.kernel.org 3157S: Maintained 3158C: irc://irc.oftc.net/linux-msm 3159T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 3160F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 3161F: Documentation/devicetree/bindings/arm/qcom.yaml 3162F: Documentation/devicetree/bindings/bus/qcom* 3163F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 3164F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 3165F: Documentation/devicetree/bindings/reserved-memory/qcom* 3166F: Documentation/devicetree/bindings/soc/qcom/ 3167F: arch/arm/boot/dts/qcom/ 3168F: arch/arm/configs/qcom_defconfig 3169F: arch/arm/mach-qcom/ 3170F: arch/arm64/boot/dts/qcom/ 3171F: drivers/bus/qcom* 3172F: drivers/firmware/qcom/ 3173F: drivers/soc/qcom/ 3174F: include/dt-bindings/arm/qcom,ids.h 3175F: include/dt-bindings/firmware/qcom,scm.h 3176F: include/dt-bindings/soc/qcom* 3177F: include/linux/firmware/qcom 3178F: include/linux/soc/qcom/ 3179F: include/soc/qcom/ 3180 3181ARM/RDA MICRO ARCHITECTURE 3182M: Manivannan Sadhasivam <mani@kernel.org> 3183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3184L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 3185S: Maintained 3186F: Documentation/devicetree/bindings/arm/rda.yaml 3187F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 3188F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 3189F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 3190F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 3191F: arch/arm/boot/dts/unisoc/ 3192F: drivers/clocksource/timer-rda.c 3193F: drivers/gpio/gpio-rda.c 3194F: drivers/irqchip/irq-rda-intc.c 3195F: drivers/tty/serial/rda-uart.c 3196 3197ARM/REALTEK ARCHITECTURE 3198M: Andreas Färber <afaerber@suse.de> 3199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3200L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 3201S: Maintained 3202F: Documentation/devicetree/bindings/arm/realtek.yaml 3203F: arch/arm/boot/dts/realtek/ 3204F: arch/arm/mach-realtek/ 3205F: arch/arm64/boot/dts/realtek/ 3206 3207ARM/RISC-V/RENESAS ARCHITECTURE 3208M: Geert Uytterhoeven <geert+renesas@glider.be> 3209M: Magnus Damm <magnus.damm@gmail.com> 3210L: linux-renesas-soc@vger.kernel.org 3211S: Supported 3212Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 3213C: irc://irc.libera.chat/renesas-soc 3214T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 3215F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 3216F: Documentation/devicetree/bindings/nvmem/renesas,* 3217F: Documentation/devicetree/bindings/soc/renesas/ 3218F: arch/arm/boot/dts/renesas/ 3219F: arch/arm/configs/shmobile_defconfig 3220F: arch/arm/include/debug/renesas-scif.S 3221F: arch/arm/mach-shmobile/ 3222F: arch/arm64/boot/dts/renesas/ 3223F: arch/riscv/boot/dts/renesas/ 3224F: drivers/pmdomain/renesas/ 3225F: drivers/soc/renesas/ 3226F: include/linux/soc/renesas/ 3227N: rcar 3228K: \brenesas, 3229 3230ARM/RISCPC ARCHITECTURE 3231M: Russell King <linux@armlinux.org.uk> 3232L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3233S: Maintained 3234W: http://www.armlinux.org.uk/ 3235F: arch/arm/include/asm/hardware/ioc.h 3236F: arch/arm/include/asm/hardware/iomd.h 3237F: arch/arm/include/asm/hardware/memc.h 3238F: arch/arm/mach-rpc/ 3239F: drivers/net/ethernet/8390/etherh.c 3240F: drivers/net/ethernet/i825xx/ether1* 3241F: drivers/net/ethernet/seeq/ether3* 3242F: drivers/scsi/arm/ 3243 3244ARM/Rockchip SoC support 3245M: Heiko Stuebner <heiko@sntech.de> 3246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3247L: linux-rockchip@lists.infradead.org 3248S: Maintained 3249T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 3250F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 3251F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 3252F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 3253F: arch/arm/boot/dts/rockchip/ 3254F: arch/arm/mach-rockchip/ 3255F: drivers/*/*/*rockchip* 3256F: drivers/*/*rockchip* 3257F: drivers/clk/rockchip/ 3258F: drivers/i2c/busses/i2c-rk3x.c 3259F: sound/soc/rockchip/ 3260N: rockchip 3261 3262ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 3263M: Krzysztof Kozlowski <krzk@kernel.org> 3264R: Alim Akhtar <alim.akhtar@samsung.com> 3265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3266L: linux-samsung-soc@vger.kernel.org 3267S: Maintained 3268P: Documentation/process/maintainer-soc-clean-dts.rst 3269Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 3270B: mailto:linux-samsung-soc@vger.kernel.org 3271C: irc://irc.libera.chat/linux-exynos 3272T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 3273F: Documentation/arch/arm/samsung/ 3274F: Documentation/devicetree/bindings/arm/samsung/ 3275F: Documentation/devicetree/bindings/hwinfo/samsung,* 3276F: Documentation/devicetree/bindings/power/pd-samsung.yaml 3277F: Documentation/devicetree/bindings/soc/samsung/ 3278F: arch/arm/boot/dts/samsung/ 3279F: arch/arm/mach-exynos*/ 3280F: arch/arm/mach-s3c/ 3281F: arch/arm/mach-s5p*/ 3282F: arch/arm64/boot/dts/exynos/ 3283F: arch/arm64/boot/dts/tesla/ 3284F: drivers/*/*/*s3c24* 3285F: drivers/*/*s3c24* 3286F: drivers/*/*s3c64xx* 3287F: drivers/*/*s5pv210* 3288F: drivers/clocksource/samsung_pwm_timer.c 3289F: drivers/firmware/samsung/ 3290F: drivers/mailbox/exynos-mailbox.c 3291F: drivers/memory/samsung/ 3292F: drivers/pwm/pwm-samsung.c 3293F: drivers/soc/samsung/ 3294F: drivers/tty/serial/samsung* 3295F: include/clocksource/samsung_pwm.h 3296F: include/linux/platform_data/*s3c* 3297F: include/linux/serial_s3c.h 3298F: include/linux/soc/samsung/ 3299N: exynos 3300N: s3c64xx 3301N: s5pv210 3302 3303ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 3304M: Łukasz Stelmach <l.stelmach@samsung.com> 3305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3306L: linux-media@vger.kernel.org 3307S: Maintained 3308F: drivers/media/platform/samsung/s5p-g2d/ 3309 3310ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 3311M: Marek Szyprowski <m.szyprowski@samsung.com> 3312L: linux-samsung-soc@vger.kernel.org 3313L: linux-media@vger.kernel.org 3314S: Maintained 3315F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 3316F: drivers/media/cec/platform/s5p/ 3317 3318ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 3319M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 3320M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 3321M: Sylwester Nawrocki <s.nawrocki@samsung.com> 3322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3323L: linux-media@vger.kernel.org 3324S: Maintained 3325F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 3326F: drivers/media/platform/samsung/s5p-jpeg/ 3327 3328ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 3329M: Marek Szyprowski <m.szyprowski@samsung.com> 3330M: Andrzej Hajda <andrzej.hajda@intel.com> 3331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3332L: linux-media@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 3335F: drivers/media/platform/samsung/s5p-mfc/ 3336 3337ARM/SOCFPGA ARCHITECTURE 3338M: Dinh Nguyen <dinguyen@kernel.org> 3339S: Maintained 3340W: http://www.rocketboards.org 3341T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 3342F: arch/arm/boot/dts/intel/socfpga/ 3343F: arch/arm/configs/socfpga_defconfig 3344F: arch/arm/mach-socfpga/ 3345F: arch/arm64/boot/dts/altera/ 3346F: arch/arm64/boot/dts/intel/ 3347 3348ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 3349M: Dinh Nguyen <dinguyen@kernel.org> 3350S: Maintained 3351F: drivers/clk/socfpga/ 3352 3353ARM/SOCFPGA DWMAC GLUE LAYER BINDINGS 3354M: Matthew Gerlach <matthew.gerlach@altera.com> 3355S: Maintained 3356F: Documentation/devicetree/bindings/net/altr,gmii-to-sgmii-2.0.yaml 3357F: Documentation/devicetree/bindings/net/altr,socfpga-stmmac.yaml 3358 3359ARM/SOCFPGA DWMAC GLUE LAYER 3360M: Maxime Chevallier <maxime.chevallier@bootlin.com> 3361S: Maintained 3362F: drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c 3363 3364ARM/SOCFPGA EDAC BINDINGS 3365M: Matthew Gerlach <matthew.gerlach@altera.com> 3366S: Maintained 3367F: Documentation/devicetree/bindings/edac/altr,socfpga-ecc-manager.yaml 3368 3369ARM/SOCFPGA EDAC SUPPORT 3370M: Dinh Nguyen <dinguyen@kernel.org> 3371S: Maintained 3372F: drivers/edac/altera_edac.[ch] 3373 3374ARM/SPREADTRUM SoC SUPPORT 3375M: Orson Zhai <orsonzhai@gmail.com> 3376M: Baolin Wang <baolin.wang7@gmail.com> 3377R: Chunyan Zhang <zhang.lyra@gmail.com> 3378S: Maintained 3379F: arch/arm64/boot/dts/sprd 3380N: sprd 3381N: sc27xx 3382N: sc2731 3383 3384ARM/STI ARCHITECTURE 3385M: Patrice Chotard <patrice.chotard@foss.st.com> 3386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3387S: Maintained 3388W: http://www.stlinux.com 3389F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 3390F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 3391F: arch/arm/boot/dts/st/sti* 3392F: arch/arm/mach-sti/ 3393F: drivers/ata/ahci_st.c 3394F: drivers/char/hw_random/st-rng.c 3395F: drivers/clocksource/arm_global_timer.c 3396F: drivers/clocksource/clksrc_st_lpc.c 3397F: drivers/cpufreq/sti-cpufreq.c 3398F: drivers/dma/st_fdma* 3399F: drivers/i2c/busses/i2c-st.c 3400F: drivers/media/platform/st/sti/c8sectpfe/ 3401F: drivers/media/rc/st_rc.c 3402F: drivers/mmc/host/sdhci-st.c 3403F: drivers/phy/st/phy-miphy28lp.c 3404F: drivers/phy/st/phy-stih407-usb.c 3405F: drivers/pinctrl/pinctrl-st.c 3406F: drivers/remoteproc/st_remoteproc.c 3407F: drivers/remoteproc/st_slim_rproc.c 3408F: drivers/reset/sti/ 3409F: drivers/rtc/rtc-st-lpc.c 3410F: drivers/tty/serial/st-asc.c 3411F: drivers/usb/dwc3/dwc3-st.c 3412F: drivers/usb/host/ehci-st.c 3413F: drivers/usb/host/ohci-st.c 3414F: drivers/watchdog/st_lpc_wdt.c 3415F: include/linux/remoteproc/st_slim_rproc.h 3416 3417ARM/STM32 ARCHITECTURE 3418M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 3419M: Alexandre Torgue <alexandre.torgue@foss.st.com> 3420L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 3421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3422S: Maintained 3423T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 3424F: arch/arm/boot/dts/st/stm32* 3425F: arch/arm/mach-stm32/ 3426F: arch/arm64/boot/dts/st/ 3427F: drivers/clocksource/armv7m_systick.c 3428N: stm32 3429N: stm 3430 3431ARM/SUNPLUS SP7021 SOC SUPPORT 3432M: Qin Jian <qinjian@cqplus1.com> 3433L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 3434S: Maintained 3435W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 3436F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 3437F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 3438F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 3439F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 3440F: arch/arm/boot/dts/sunplus/ 3441F: arch/arm/configs/sp7021_*defconfig 3442F: drivers/clk/clk-sp7021.c 3443F: drivers/irqchip/irq-sp7021-intc.c 3444F: drivers/reset/reset-sunplus.c 3445F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 3446F: include/dt-bindings/reset/sunplus,sp7021-reset.h 3447 3448ARM/Synaptics SoC support 3449M: Jisheng Zhang <jszhang@kernel.org> 3450M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 3451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3452S: Maintained 3453F: arch/arm/boot/dts/synaptics/ 3454F: arch/arm/mach-berlin/ 3455F: arch/arm64/boot/dts/synaptics/ 3456 3457ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 3458M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 3459L: linux-tegra@vger.kernel.org 3460L: linux-media@vger.kernel.org 3461S: Maintained 3462F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 3463F: drivers/media/cec/platform/tegra/ 3464 3465ARM/TESLA FSD SoC SUPPORT 3466M: Alim Akhtar <alim.akhtar@samsung.com> 3467M: linux-fsd@tesla.com 3468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3469L: linux-samsung-soc@vger.kernel.org 3470S: Maintained 3471P: Documentation/process/maintainer-soc-clean-dts.rst 3472F: arch/arm64/boot/dts/tesla/ 3473 3474ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 3475M: Santosh Shilimkar <ssantosh@kernel.org> 3476L: linux-kernel@vger.kernel.org 3477S: Maintained 3478F: drivers/memory/*emif* 3479 3480ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 3481M: Nishanth Menon <nm@ti.com> 3482M: Santosh Shilimkar <ssantosh@kernel.org> 3483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3484S: Maintained 3485T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3486F: arch/arm/boot/dts/ti/keystone/ 3487F: arch/arm/mach-keystone/ 3488 3489ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3490M: Santosh Shilimkar <ssantosh@kernel.org> 3491L: linux-kernel@vger.kernel.org 3492S: Maintained 3493F: drivers/clk/keystone/ 3494 3495ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3496M: Santosh Shilimkar <ssantosh@kernel.org> 3497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3498L: linux-kernel@vger.kernel.org 3499S: Maintained 3500F: drivers/clocksource/timer-keystone.c 3501 3502ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3503M: Santosh Shilimkar <ssantosh@kernel.org> 3504L: linux-kernel@vger.kernel.org 3505S: Maintained 3506F: drivers/power/reset/keystone-reset.c 3507 3508ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3509M: Nishanth Menon <nm@ti.com> 3510M: Vignesh Raghavendra <vigneshr@ti.com> 3511M: Tero Kristo <kristo@kernel.org> 3512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3513S: Supported 3514F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3515F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3516F: arch/arm64/boot/dts/ti/Makefile 3517F: arch/arm64/boot/dts/ti/k3-* 3518 3519ARM/TEXAS INSTRUMENTS NSPIRE ARCHITECTURE 3520M: Krzysztof Kozlowski <krzk@kernel.org> 3521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3522S: Odd Fixes 3523F: Documentation/devicetree/bindings/*/*/ti,nspire* 3524F: Documentation/devicetree/bindings/*/ti,nspire* 3525F: Documentation/devicetree/bindings/arm/ti/nspire.yaml 3526F: arch/arm/boot/dts/nspire/ 3527 3528ARM/TOSHIBA VISCONTI ARCHITECTURE 3529M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3531S: Supported 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3533F: Documentation/devicetree/bindings/arm/toshiba.yaml 3534F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3535F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3536F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3537F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3538F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3539F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3540F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3541F: arch/arm64/boot/dts/toshiba/ 3542F: drivers/clk/visconti/ 3543F: drivers/gpio/gpio-visconti.c 3544F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3545F: drivers/pci/controller/dwc/pcie-visconti.c 3546F: drivers/pinctrl/visconti/ 3547F: drivers/watchdog/visconti_wdt.c 3548N: visconti 3549 3550ARM/UNIPHIER ARCHITECTURE 3551M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3552M: Masami Hiramatsu <mhiramat@kernel.org> 3553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3554S: Maintained 3555F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3556F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3557F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3558F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3559F: arch/arm/boot/dts/socionext/uniphier* 3560F: arch/arm/include/asm/hardware/cache-uniphier.h 3561F: arch/arm/mm/cache-uniphier.c 3562F: arch/arm64/boot/dts/socionext/uniphier* 3563F: drivers/bus/uniphier-system-bus.c 3564F: drivers/clk/uniphier/ 3565F: drivers/dma/uniphier-mdmac.c 3566F: drivers/gpio/gpio-uniphier.c 3567F: drivers/i2c/busses/i2c-uniphier* 3568F: drivers/irqchip/irq-uniphier-aidet.c 3569F: drivers/mmc/host/uniphier-sd.c 3570F: drivers/pinctrl/uniphier/ 3571F: drivers/reset/reset-uniphier.c 3572F: drivers/tty/serial/8250/8250_uniphier.c 3573N: uniphier 3574 3575ARM/VERSATILE EXPRESS PLATFORM 3576M: Liviu Dudau <liviu.dudau@arm.com> 3577M: Sudeep Holla <sudeep.holla@arm.com> 3578M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3580S: Maintained 3581N: mps2 3582N: vexpress 3583F: arch/arm/mach-versatile/ 3584F: arch/arm64/boot/dts/arm/ 3585F: drivers/clocksource/timer-versatile.c 3586X: drivers/cpufreq/vexpress-spc-cpufreq.c 3587X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3588 3589ARM/VFP SUPPORT 3590M: Russell King <linux@armlinux.org.uk> 3591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3592S: Maintained 3593W: http://www.armlinux.org.uk/ 3594F: arch/arm/vfp/ 3595 3596ARM/VT8500 ARM ARCHITECTURE 3597M: Alexey Charkov <alchark@gmail.com> 3598M: Krzysztof Kozlowski <krzk@kernel.org> 3599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3600S: Odd Fixes 3601F: Documentation/devicetree/bindings/hwinfo/via,vt8500-scc-id.yaml 3602F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml 3603F: Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml 3604F: Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml 3605F: Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml 3606F: arch/arm/boot/dts/vt8500/ 3607F: arch/arm/mach-vt8500/ 3608F: drivers/clocksource/timer-vt8500.c 3609F: drivers/i2c/busses/i2c-viai2c-wmt.c 3610F: drivers/mmc/host/wmt-sdmmc.c 3611F: drivers/pwm/pwm-vt8500.c 3612F: drivers/rtc/rtc-vt8500.c 3613F: drivers/soc/vt8500/ 3614F: drivers/tty/serial/vt8500_serial.c 3615F: drivers/video/fbdev/vt8500lcdfb.* 3616F: drivers/video/fbdev/wm8505fb* 3617F: drivers/video/fbdev/wmt_ge_rops.* 3618 3619ARM/ZYNQ ARCHITECTURE 3620M: Michal Simek <michal.simek@amd.com> 3621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3622S: Supported 3623W: http://wiki.xilinx.com 3624T: git https://github.com/Xilinx/linux-xlnx.git 3625F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3626F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3627F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3628F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3629F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3630F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3631F: arch/arm/mach-zynq/ 3632F: drivers/clocksource/timer-cadence-ttc.c 3633F: drivers/cpuidle/cpuidle-zynq.c 3634F: drivers/edac/synopsys_edac.c 3635F: drivers/i2c/busses/i2c-cadence.c 3636F: drivers/i2c/busses/i2c-xiic.c 3637F: drivers/mmc/host/sdhci-of-arasan.c 3638N: zynq 3639N: xilinx 3640 3641ARM64 FIT SUPPORT 3642M: Simon Glass <sjg@chromium.org> 3643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3644S: Maintained 3645F: arch/arm64/boot/Makefile 3646F: scripts/make_fit.py 3647 3648ARM64 PLATFORM DRIVERS 3649M: Hans de Goede <hansg@kernel.org> 3650M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3651R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3652L: platform-driver-x86@vger.kernel.org 3653S: Maintained 3654Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3655T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3656F: drivers/platform/arm64/ 3657 3658ARM64 PORT (AARCH64 ARCHITECTURE) 3659M: Catalin Marinas <catalin.marinas@arm.com> 3660M: Will Deacon <will@kernel.org> 3661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3662S: Maintained 3663T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3664F: Documentation/arch/arm64/ 3665F: arch/arm64/ 3666F: drivers/virt/coco/arm-cca-guest/ 3667F: drivers/virt/coco/pkvm-guest/ 3668F: tools/testing/selftests/arm64/ 3669X: arch/arm64/boot/dts/ 3670 3671ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3672M: George McCollister <george.mccollister@gmail.com> 3673L: netdev@vger.kernel.org 3674S: Maintained 3675F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3676F: drivers/net/dsa/xrs700x/* 3677F: net/dsa/tag_xrs700x.c 3678 3679AS3645A LED FLASH CONTROLLER DRIVER 3680M: Sakari Ailus <sakari.ailus@iki.fi> 3681L: linux-leds@vger.kernel.org 3682S: Maintained 3683F: drivers/leds/flash/leds-as3645a.c 3684 3685ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3686M: Tianshu Qiu <tian.shu.qiu@intel.com> 3687L: linux-media@vger.kernel.org 3688S: Maintained 3689T: git git://linuxtv.org/media.git 3690F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3691F: drivers/media/i2c/ak7375.c 3692 3693ASAHI KASEI AK8974 DRIVER 3694M: Linus Walleij <linus.walleij@linaro.org> 3695L: linux-iio@vger.kernel.org 3696S: Supported 3697W: http://www.akm.com/ 3698F: drivers/iio/magnetometer/ak8974.c 3699 3700AOSONG AGS02MA TVOC SENSOR DRIVER 3701M: Anshul Dalal <anshulusr@gmail.com> 3702L: linux-iio@vger.kernel.org 3703S: Maintained 3704F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3705F: drivers/iio/chemical/ags02ma.c 3706 3707ASC7621 HARDWARE MONITOR DRIVER 3708M: George Joseph <george.joseph@fairview5.com> 3709L: linux-hwmon@vger.kernel.org 3710S: Maintained 3711F: Documentation/hwmon/asc7621.rst 3712F: drivers/hwmon/asc7621.c 3713 3714ASIX AX88796C SPI ETHERNET ADAPTER 3715M: Łukasz Stelmach <l.stelmach@samsung.com> 3716S: Maintained 3717F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3718F: drivers/net/ethernet/asix/ax88796c_* 3719 3720ASIX PHY DRIVER [RUST] 3721M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3722R: Trevor Gross <tmgross@umich.edu> 3723L: netdev@vger.kernel.org 3724L: rust-for-linux@vger.kernel.org 3725S: Maintained 3726F: drivers/net/phy/ax88796b_rust.rs 3727 3728ASPEED CRYPTO DRIVER 3729M: Neal Liu <neal_liu@aspeedtech.com> 3730L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3731S: Maintained 3732F: Documentation/devicetree/bindings/crypto/aspeed,* 3733F: drivers/crypto/aspeed/ 3734 3735ASPEED PECI CONTROLLER 3736M: Iwona Winiarska <iwona.winiarska@intel.com> 3737L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3738L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3739S: Supported 3740F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3741F: drivers/peci/controller/peci-aspeed.c 3742 3743ASPEED PINCTRL DRIVERS 3744M: Andrew Jeffery <andrew@codeconstruct.com.au> 3745L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3746L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3747L: linux-gpio@vger.kernel.org 3748S: Maintained 3749F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3750F: drivers/pinctrl/aspeed/ 3751 3752ASPEED SCU INTERRUPT CONTROLLER DRIVER 3753M: Eddie James <eajames@linux.ibm.com> 3754L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3755S: Maintained 3756F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2500-scu-ic.yaml 3757F: drivers/irqchip/irq-aspeed-scu-ic.c 3758F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3759 3760ASPEED SD/MMC DRIVER 3761M: Andrew Jeffery <andrew@codeconstruct.com.au> 3762L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3763L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3764L: linux-mmc@vger.kernel.org 3765S: Maintained 3766F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3767F: drivers/mmc/host/sdhci-of-aspeed* 3768 3769ASPEED SMC SPI DRIVER 3770M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3771M: Cédric Le Goater <clg@kaod.org> 3772L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3773L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3774L: linux-spi@vger.kernel.org 3775S: Maintained 3776F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3777F: drivers/spi/spi-aspeed-smc.c 3778 3779ASPEED USB UDC DRIVER 3780M: Neal Liu <neal_liu@aspeedtech.com> 3781L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3782S: Maintained 3783F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3784F: drivers/usb/gadget/udc/aspeed_udc.c 3785 3786ASPEED VIDEO ENGINE DRIVER 3787M: Eddie James <eajames@linux.ibm.com> 3788L: linux-media@vger.kernel.org 3789L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3790S: Maintained 3791F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml 3792F: drivers/media/platform/aspeed/ 3793 3794ASUS EC HARDWARE MONITOR DRIVER 3795M: Eugene Shalygin <eugene.shalygin@gmail.com> 3796L: linux-hwmon@vger.kernel.org 3797S: Maintained 3798F: drivers/hwmon/asus-ec-sensors.c 3799 3800ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3801M: Corentin Chary <corentin.chary@gmail.com> 3802M: Luke D. Jones <luke@ljones.dev> 3803L: platform-driver-x86@vger.kernel.org 3804S: Maintained 3805W: https://asus-linux.org/ 3806F: drivers/platform/x86/asus*.c 3807F: drivers/platform/x86/eeepc*.c 3808 3809ASUS TF103C DOCK DRIVER 3810M: Hans de Goede <hansg@kernel.org> 3811L: platform-driver-x86@vger.kernel.org 3812S: Maintained 3813T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3814F: drivers/platform/x86/asus-tf103c-dock.c 3815 3816ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3817M: Aleksa Savic <savicaleksa83@gmail.com> 3818L: linux-hwmon@vger.kernel.org 3819S: Maintained 3820F: drivers/hwmon/asus_rog_ryujin.c 3821 3822ASUS WIRELESS RADIO CONTROL DRIVER 3823M: João Paulo Rechi Vita <jprvita@gmail.com> 3824L: platform-driver-x86@vger.kernel.org 3825S: Maintained 3826F: drivers/platform/x86/asus-wireless.c 3827 3828ASUS WMI HARDWARE MONITOR DRIVER 3829M: Ed Brindley <kernel@maidavale.org> 3830M: Denis Pauk <pauk.denis@gmail.com> 3831L: linux-hwmon@vger.kernel.org 3832S: Maintained 3833F: drivers/hwmon/asus_wmi_sensors.c 3834 3835ASYMMETRIC KEYS 3836M: David Howells <dhowells@redhat.com> 3837M: Lukas Wunner <lukas@wunner.de> 3838M: Ignat Korchagin <ignat@cloudflare.com> 3839L: keyrings@vger.kernel.org 3840L: linux-crypto@vger.kernel.org 3841S: Maintained 3842F: Documentation/crypto/asymmetric-keys.rst 3843F: crypto/asymmetric_keys/ 3844F: include/crypto/pkcs7.h 3845F: include/crypto/public_key.h 3846F: include/keys/asymmetric-*.h 3847F: include/linux/verification.h 3848 3849ASYMMETRIC KEYS - ECDSA 3850M: Lukas Wunner <lukas@wunner.de> 3851M: Ignat Korchagin <ignat@cloudflare.com> 3852R: Stefan Berger <stefanb@linux.ibm.com> 3853L: linux-crypto@vger.kernel.org 3854S: Maintained 3855F: crypto/ecc* 3856F: crypto/ecdsa* 3857F: include/crypto/ecc* 3858 3859ASYMMETRIC KEYS - GOST 3860M: Lukas Wunner <lukas@wunner.de> 3861M: Ignat Korchagin <ignat@cloudflare.com> 3862L: linux-crypto@vger.kernel.org 3863S: Odd fixes 3864F: crypto/ecrdsa* 3865 3866ASYMMETRIC KEYS - RSA 3867M: Lukas Wunner <lukas@wunner.de> 3868M: Ignat Korchagin <ignat@cloudflare.com> 3869L: linux-crypto@vger.kernel.org 3870S: Maintained 3871F: crypto/rsa* 3872 3873ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3874R: Dan Williams <dan.j.williams@intel.com> 3875S: Odd fixes 3876W: http://sourceforge.net/projects/xscaleiop 3877F: Documentation/crypto/async-tx-api.rst 3878F: crypto/async_tx/ 3879F: include/linux/async_tx.h 3880 3881AT24 EEPROM DRIVER 3882M: Bartosz Golaszewski <brgl@bgdev.pl> 3883L: linux-i2c@vger.kernel.org 3884S: Maintained 3885T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3886F: Documentation/devicetree/bindings/eeprom/at24.yaml 3887F: drivers/misc/eeprom/at24.c 3888 3889ATA OVER ETHERNET (AOE) DRIVER 3890M: "Justin Sanders" <justin@coraid.com> 3891S: Supported 3892W: http://www.openaoe.org/ 3893F: Documentation/admin-guide/aoe/ 3894F: drivers/block/aoe/ 3895 3896ATC260X PMIC MFD DRIVER 3897M: Manivannan Sadhasivam <mani@kernel.org> 3898M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3899L: linux-actions@lists.infradead.org 3900S: Maintained 3901F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3902F: drivers/input/misc/atc260x-onkey.c 3903F: drivers/mfd/atc260* 3904F: drivers/power/reset/atc260x-poweroff.c 3905F: drivers/regulator/atc260x-regulator.c 3906F: include/linux/mfd/atc260x/* 3907 3908ATHEROS 71XX/9XXX GPIO DRIVER 3909M: Alban Bedel <albeu@free.fr> 3910S: Maintained 3911W: https://github.com/AlbanBedel/linux 3912T: git https://github.com/AlbanBedel/linux.git 3913F: Documentation/devicetree/bindings/gpio/qca,ar7100-gpio.yaml 3914F: drivers/gpio/gpio-ath79.c 3915 3916ATHEROS 71XX/9XXX USB PHY DRIVER 3917M: Alban Bedel <albeu@free.fr> 3918S: Maintained 3919W: https://github.com/AlbanBedel/linux 3920T: git https://github.com/AlbanBedel/linux.git 3921F: Documentation/devicetree/bindings/phy/qca,ar7100-usb-phy.yaml 3922F: drivers/phy/qualcomm/phy-ath79-usb.c 3923 3924ATHEROS ATH GENERIC UTILITIES 3925M: Jeff Johnson <jjohnson@kernel.org> 3926L: linux-wireless@vger.kernel.org 3927S: Supported 3928F: drivers/net/wireless/ath/* 3929 3930ATHEROS ATH5K WIRELESS DRIVER 3931M: Jiri Slaby <jirislaby@kernel.org> 3932M: Nick Kossifidis <mickflemm@gmail.com> 3933M: Luis Chamberlain <mcgrof@kernel.org> 3934L: linux-wireless@vger.kernel.org 3935S: Maintained 3936W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3937F: drivers/net/wireless/ath/ath5k/ 3938 3939ATHEROS ATH6KL WIRELESS DRIVER 3940L: linux-wireless@vger.kernel.org 3941S: Orphan 3942W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3943F: drivers/net/wireless/ath/ath6kl/ 3944 3945ATI_REMOTE2 DRIVER 3946M: Ville Syrjala <syrjala@sci.fi> 3947S: Maintained 3948F: drivers/input/misc/ati_remote2.c 3949 3950ATK0110 HWMON DRIVER 3951M: Luca Tettamanti <kronos.it@gmail.com> 3952L: linux-hwmon@vger.kernel.org 3953S: Maintained 3954F: drivers/hwmon/asus_atk0110.c 3955 3956ATLX ETHERNET DRIVERS 3957M: Chris Snook <chris.snook@gmail.com> 3958L: netdev@vger.kernel.org 3959S: Maintained 3960W: http://sourceforge.net/projects/atl1 3961W: http://atl1.sourceforge.net 3962F: drivers/net/ethernet/atheros/ 3963 3964ATM 3965M: Chas Williams <3chas3@gmail.com> 3966L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3967L: netdev@vger.kernel.org 3968S: Maintained 3969W: http://linux-atm.sourceforge.net 3970F: drivers/atm/ 3971F: include/linux/atm* 3972F: include/linux/sonet.h 3973F: include/uapi/linux/atm* 3974F: include/uapi/linux/sonet.h 3975 3976ATMEL MACB ETHERNET DRIVER 3977M: Nicolas Ferre <nicolas.ferre@microchip.com> 3978M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3979S: Maintained 3980F: drivers/net/ethernet/cadence/ 3981 3982ATMEL MAXTOUCH DRIVER 3983M: Nick Dyer <nick@shmanahar.org> 3984S: Maintained 3985T: git https://github.com/ndyer/linux.git 3986F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3987F: drivers/input/touchscreen/atmel_mxt_ts.c 3988 3989ATOMIC INFRASTRUCTURE 3990M: Will Deacon <will@kernel.org> 3991M: Peter Zijlstra <peterz@infradead.org> 3992R: Boqun Feng <boqun.feng@gmail.com> 3993R: Mark Rutland <mark.rutland@arm.com> 3994L: linux-kernel@vger.kernel.org 3995S: Maintained 3996F: Documentation/atomic_*.txt 3997F: arch/*/include/asm/atomic*.h 3998F: include/*/atomic*.h 3999F: include/linux/refcount.h 4000F: scripts/atomic/ 4001 4002ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 4003M: Bradley Grove <linuxdrivers@attotech.com> 4004L: linux-scsi@vger.kernel.org 4005S: Supported 4006W: http://www.attotech.com 4007F: drivers/scsi/esas2r 4008 4009ATUSB IEEE 802.15.4 RADIO DRIVER 4010M: Stefan Schmidt <stefan@datenfreihafen.org> 4011L: linux-wpan@vger.kernel.org 4012S: Maintained 4013F: drivers/net/ieee802154/at86rf230.h 4014F: drivers/net/ieee802154/atusb.c 4015F: drivers/net/ieee802154/atusb.h 4016 4017AUDIT SUBSYSTEM 4018M: Paul Moore <paul@paul-moore.com> 4019M: Eric Paris <eparis@redhat.com> 4020L: audit@vger.kernel.org 4021S: Supported 4022W: https://github.com/linux-audit 4023Q: https://patchwork.kernel.org/project/audit/list 4024B: mailto:audit@vger.kernel.org 4025P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 4026T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 4027F: include/asm-generic/audit_*.h 4028F: include/linux/audit.h 4029F: include/linux/audit_arch.h 4030F: include/uapi/linux/audit.h 4031F: kernel/audit* 4032F: lib/*audit.c 4033K: \baudit_[a-z_0-9]\+\b 4034 4035AUTOFDO BUILD 4036M: Rong Xu <xur@google.com> 4037M: Han Shen <shenhan@google.com> 4038S: Supported 4039F: Documentation/dev-tools/autofdo.rst 4040F: scripts/Makefile.autofdo 4041 4042AUXILIARY BUS DRIVER 4043M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4044R: Dave Ertman <david.m.ertman@intel.com> 4045R: Ira Weiny <ira.weiny@intel.com> 4046R: Leon Romanovsky <leon@kernel.org> 4047S: Supported 4048T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 4049F: Documentation/driver-api/auxiliary_bus.rst 4050F: drivers/base/auxiliary.c 4051F: include/linux/auxiliary_bus.h 4052F: rust/helpers/auxiliary.c 4053F: rust/kernel/auxiliary.rs 4054F: samples/rust/rust_driver_auxiliary.rs 4055 4056AUXILIARY DISPLAY DRIVERS 4057M: Andy Shevchenko <andy@kernel.org> 4058R: Geert Uytterhoeven <geert@linux-m68k.org> 4059S: Odd Fixes 4060T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 4061F: Documentation/devicetree/bindings/auxdisplay/ 4062F: drivers/auxdisplay/ 4063F: include/linux/cfag12864b.h 4064F: include/uapi/linux/map_to_14segment.h 4065F: include/uapi/linux/map_to_7segment.h 4066 4067AVAGO APDS9306 AMBIENT LIGHT SENSOR DRIVER 4068M: Subhajit Ghosh <subhajit.ghosh@tweaklogic.com> 4069L: linux-iio@vger.kernel.org 4070S: Maintained 4071F: Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml 4072F: drivers/iio/light/apds9306.c 4073 4074AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 4075M: Andreas Klinger <ak@it-klinger.de> 4076L: linux-iio@vger.kernel.org 4077S: Maintained 4078F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 4079F: drivers/iio/adc/hx711.c 4080 4081AX.25 NETWORK LAYER 4082L: linux-hams@vger.kernel.org 4083S: Orphan 4084W: https://linux-ax25.in-berlin.de 4085F: include/net/ax25.h 4086F: include/uapi/linux/ax25.h 4087F: net/ax25/ 4088 4089AXENTIA ARM DEVICES 4090M: Peter Rosin <peda@axentia.se> 4091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4092S: Maintained 4093F: arch/arm/boot/dts/microchip/at91-linea.dtsi 4094F: arch/arm/boot/dts/microchip/at91-natte.dtsi 4095F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 4096F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 4097 4098AXENTIA ASOC DRIVERS 4099M: Peter Rosin <peda@axentia.se> 4100L: linux-sound@vger.kernel.org 4101S: Maintained 4102F: Documentation/devicetree/bindings/sound/axentia,* 4103F: sound/soc/atmel/tse850-pcm5142.c 4104 4105AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 4106M: Nuno Sá <nuno.sa@analog.com> 4107L: linux-hwmon@vger.kernel.org 4108S: Supported 4109W: https://ez.analog.com/linux-software-drivers 4110F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 4111F: drivers/hwmon/axi-fan-control.c 4112 4113AXI SPI ENGINE 4114M: Michael Hennerich <michael.hennerich@analog.com> 4115M: Nuno Sá <nuno.sa@analog.com> 4116R: David Lechner <dlechner@baylibre.com> 4117L: linux-spi@vger.kernel.org 4118S: Supported 4119W: https://ez.analog.com/linux-software-drivers 4120F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 4121F: drivers/spi/spi-axi-spi-engine.c 4122 4123AXI PWM GENERATOR 4124M: Michael Hennerich <michael.hennerich@analog.com> 4125M: Nuno Sá <nuno.sa@analog.com> 4126R: Trevor Gamblin <tgamblin@baylibre.com> 4127L: linux-pwm@vger.kernel.org 4128S: Supported 4129W: https://ez.analog.com/linux-software-drivers 4130F: Documentation/devicetree/bindings/pwm/adi,axi-pwmgen.yaml 4131F: drivers/pwm/pwm-axi-pwmgen.c 4132 4133AZ6007 DVB DRIVER 4134M: Mauro Carvalho Chehab <mchehab@kernel.org> 4135L: linux-media@vger.kernel.org 4136S: Maintained 4137W: https://linuxtv.org 4138T: git git://linuxtv.org/media.git 4139F: drivers/media/usb/dvb-usb-v2/az6007.c 4140 4141AZTECH FM RADIO RECEIVER DRIVER 4142M: Hans Verkuil <hverkuil@xs4all.nl> 4143L: linux-media@vger.kernel.org 4144S: Maintained 4145W: https://linuxtv.org 4146T: git git://linuxtv.org/media.git 4147F: drivers/media/radio/radio-aztech* 4148 4149B43 WIRELESS DRIVER 4150L: linux-wireless@vger.kernel.org 4151L: b43-dev@lists.infradead.org 4152S: Orphan 4153W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4154F: drivers/net/wireless/broadcom/b43/ 4155 4156B43LEGACY WIRELESS DRIVER 4157L: linux-wireless@vger.kernel.org 4158L: b43-dev@lists.infradead.org 4159S: Orphan 4160W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 4161F: drivers/net/wireless/broadcom/b43legacy/ 4162 4163BACKLIGHT CLASS/SUBSYSTEM 4164M: Lee Jones <lee@kernel.org> 4165M: Daniel Thompson <danielt@kernel.org> 4166M: Jingoo Han <jingoohan1@gmail.com> 4167L: dri-devel@lists.freedesktop.org 4168S: Maintained 4169T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 4170F: Documentation/ABI/stable/sysfs-class-backlight 4171F: Documentation/ABI/testing/sysfs-class-backlight 4172F: Documentation/devicetree/bindings/leds/backlight 4173F: drivers/video/backlight/ 4174F: include/linux/backlight.h 4175F: include/linux/pwm_backlight.h 4176 4177BARCO P50 GPIO DRIVER 4178M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 4179M: Peter Korsgaard <peter.korsgaard@barco.com> 4180S: Maintained 4181F: drivers/platform/x86/barco-p50-gpio.c 4182 4183BATMAN ADVANCED 4184M: Marek Lindner <marek.lindner@mailbox.org> 4185M: Simon Wunderlich <sw@simonwunderlich.de> 4186M: Antonio Quartulli <antonio@mandelbit.com> 4187M: Sven Eckelmann <sven@narfation.org> 4188L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 4189S: Maintained 4190W: https://www.open-mesh.org/ 4191Q: https://patchwork.open-mesh.org/project/batman/list/ 4192B: https://www.open-mesh.org/projects/batman-adv/issues 4193C: ircs://irc.hackint.org/batadv 4194T: git https://git.open-mesh.org/linux-merge.git 4195F: Documentation/networking/batman-adv.rst 4196F: include/uapi/linux/batadv_packet.h 4197F: include/uapi/linux/batman_adv.h 4198F: net/batman-adv/ 4199 4200BAYCOM/HDLCDRV DRIVERS FOR AX.25 4201M: Thomas Sailer <t.sailer@alumni.ethz.ch> 4202L: linux-hams@vger.kernel.org 4203S: Maintained 4204W: http://www.baycom.org/~tom/ham/ham.html 4205F: drivers/net/hamradio/baycom* 4206 4207BCACHE (BLOCK LAYER CACHE) 4208M: Coly Li <colyli@kernel.org> 4209M: Kent Overstreet <kent.overstreet@linux.dev> 4210L: linux-bcache@vger.kernel.org 4211S: Maintained 4212W: http://bcache.evilpiepirate.org 4213C: irc://irc.oftc.net/bcache 4214F: drivers/md/bcache/ 4215 4216BCACHEFS 4217M: Kent Overstreet <kent.overstreet@linux.dev> 4218L: linux-bcachefs@vger.kernel.org 4219S: Externally maintained 4220C: irc://irc.oftc.net/bcache 4221P: Documentation/filesystems/bcachefs/SubmittingPatches.rst 4222T: git https://evilpiepirate.org/git/bcachefs.git 4223F: fs/bcachefs/ 4224F: Documentation/filesystems/bcachefs/ 4225 4226BDISP ST MEDIA DRIVER 4227M: Fabien Dessenne <fabien.dessenne@foss.st.com> 4228L: linux-media@vger.kernel.org 4229S: Supported 4230W: https://linuxtv.org 4231T: git git://linuxtv.org/media.git 4232F: drivers/media/platform/st/sti/bdisp 4233 4234BECKHOFF CX5020 ETHERCAT MASTER DRIVER 4235M: Dariusz Marcinkiewicz <reksio@newterm.pl> 4236L: netdev@vger.kernel.org 4237S: Maintained 4238F: drivers/net/ethernet/ec_bhf.c 4239 4240BEFS FILE SYSTEM 4241M: Luis de Bethencourt <luisbg@kernel.org> 4242M: Salah Triki <salah.triki@gmail.com> 4243S: Maintained 4244T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 4245F: Documentation/filesystems/befs.rst 4246F: fs/befs/ 4247 4248BFQ I/O SCHEDULER 4249M: Yu Kuai <yukuai3@huawei.com> 4250L: linux-block@vger.kernel.org 4251S: Odd Fixes 4252F: Documentation/block/bfq-iosched.rst 4253F: block/bfq-* 4254 4255BFS FILE SYSTEM 4256M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 4257S: Maintained 4258F: Documentation/filesystems/bfs.rst 4259F: fs/bfs/ 4260F: include/uapi/linux/bfs_fs.h 4261 4262BINMAN 4263M: Simon Glass <sjg@chromium.org> 4264S: Supported 4265F: Documentation/devicetree/bindings/mtd/partitions/binman* 4266 4267BITMAP API 4268M: Yury Norov <yury.norov@gmail.com> 4269R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4270S: Maintained 4271F: include/linux/bitfield.h 4272F: include/linux/bitmap-str.h 4273F: include/linux/bitmap.h 4274F: include/linux/bits.h 4275F: include/linux/cpumask.h 4276F: include/linux/cpumask_types.h 4277F: include/linux/find.h 4278F: include/linux/nodemask.h 4279F: include/linux/nodemask_types.h 4280F: include/uapi/linux/bits.h 4281F: include/vdso/bits.h 4282F: lib/bitmap-str.c 4283F: lib/bitmap.c 4284F: lib/cpumask.c 4285F: lib/find_bit.c 4286F: lib/find_bit_benchmark.c 4287F: lib/test_bitmap.c 4288F: lib/tests/cpumask_kunit.c 4289F: tools/include/linux/bitfield.h 4290F: tools/include/linux/bitmap.h 4291F: tools/include/linux/bits.h 4292F: tools/include/linux/find.h 4293F: tools/include/uapi/linux/bits.h 4294F: tools/include/vdso/bits.h 4295F: tools/lib/bitmap.c 4296F: tools/lib/find_bit.c 4297 4298BITMAP API BINDINGS [RUST] 4299M: Yury Norov <yury.norov@gmail.com> 4300S: Maintained 4301F: rust/helpers/cpumask.c 4302 4303BITOPS API 4304M: Yury Norov <yury.norov@gmail.com> 4305R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 4306S: Maintained 4307F: arch/*/include/asm/bitops.h 4308F: arch/*/include/asm/bitops_32.h 4309F: arch/*/include/asm/bitops_64.h 4310F: arch/*/lib/bitops.c 4311F: include/asm-generic/bitops 4312F: include/asm-generic/bitops.h 4313F: include/linux/bitops.h 4314F: lib/test_bitops.c 4315F: tools/*/bitops* 4316 4317BLINKM RGB LED DRIVER 4318M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 4319S: Maintained 4320F: drivers/leds/leds-blinkm.c 4321 4322BLOCK LAYER 4323M: Jens Axboe <axboe@kernel.dk> 4324L: linux-block@vger.kernel.org 4325S: Maintained 4326T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 4327F: Documentation/ABI/stable/sysfs-block 4328F: Documentation/block/ 4329F: block/ 4330F: drivers/block/ 4331F: include/linux/bio.h 4332F: include/linux/blk* 4333F: kernel/trace/blktrace.c 4334F: lib/sbitmap.c 4335 4336BLOCK LAYER DEVICE DRIVER API [RUST] 4337M: Andreas Hindborg <a.hindborg@kernel.org> 4338R: Boqun Feng <boqun.feng@gmail.com> 4339L: linux-block@vger.kernel.org 4340L: rust-for-linux@vger.kernel.org 4341S: Supported 4342W: https://rust-for-linux.com 4343B: https://github.com/Rust-for-Linux/linux/issues 4344C: https://rust-for-linux.zulipchat.com/#narrow/stream/Block 4345T: git https://github.com/Rust-for-Linux/linux.git rust-block-next 4346F: drivers/block/rnull.rs 4347F: rust/kernel/block.rs 4348F: rust/kernel/block/ 4349 4350BLOCK2MTD DRIVER 4351M: Joern Engel <joern@lazybastard.org> 4352L: linux-mtd@lists.infradead.org 4353S: Maintained 4354F: drivers/mtd/devices/block2mtd.c 4355 4356BLUETOOTH DRIVERS 4357M: Marcel Holtmann <marcel@holtmann.org> 4358M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4359L: linux-bluetooth@vger.kernel.org 4360S: Supported 4361W: http://www.bluez.org/ 4362T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4363T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4364F: Documentation/devicetree/bindings/net/bluetooth/ 4365F: drivers/bluetooth/ 4366 4367BLUETOOTH SUBSYSTEM 4368M: Marcel Holtmann <marcel@holtmann.org> 4369M: Johan Hedberg <johan.hedberg@gmail.com> 4370M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 4371L: linux-bluetooth@vger.kernel.org 4372S: Supported 4373W: http://www.bluez.org/ 4374T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 4375T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 4376F: Documentation/ABI/stable/sysfs-class-bluetooth 4377F: include/net/bluetooth/ 4378F: net/bluetooth/ 4379 4380BLZP1600 GPIO DRIVER 4381M: James Cowgill <james.cowgill@blaize.com> 4382M: Matt Redfearn <matt.redfearn@blaize.com> 4383M: Neil Jones <neil.jones@blaize.com> 4384M: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com> 4385L: linux-gpio@vger.kernel.org 4386S: Maintained 4387F: Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml 4388F: drivers/gpio/gpio-blzp1600.c 4389 4390BONDING DRIVER 4391M: Jay Vosburgh <jv@jvosburgh.net> 4392L: netdev@vger.kernel.org 4393S: Maintained 4394F: Documentation/networking/bonding.rst 4395F: drivers/net/bonding/ 4396F: include/net/bond* 4397F: include/uapi/linux/if_bonding.h 4398F: tools/testing/selftests/drivers/net/bonding/ 4399 4400BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 4401M: Dan Robertson <dan@dlrobertson.com> 4402L: linux-iio@vger.kernel.org 4403S: Maintained 4404F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 4405F: drivers/iio/accel/bma400* 4406 4407BOSCH SENSORTEC BMI270 IMU IIO DRIVER 4408M: Alex Lanzano <lanzano.alex@gmail.com> 4409L: linux-iio@vger.kernel.org 4410S: Maintained 4411F: Documentation/devicetree/bindings/iio/imu/bosch,bmi270.yaml 4412F: drivers/iio/imu/bmi270/ 4413 4414BOSCH SENSORTEC BMI323 IMU IIO DRIVER 4415M: Jagath Jog J <jagathjog1996@gmail.com> 4416L: linux-iio@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 4419F: drivers/iio/imu/bmi323/ 4420 4421BPF JIT for ARC 4422M: Shahab Vahedi <list+bpf@vahedi.org> 4423L: bpf@vger.kernel.org 4424S: Maintained 4425F: arch/arc/net/ 4426 4427BPF JIT for ARM 4428M: Russell King <linux@armlinux.org.uk> 4429M: Puranjay Mohan <puranjay@kernel.org> 4430L: bpf@vger.kernel.org 4431S: Maintained 4432F: arch/arm/net/ 4433 4434BPF JIT for ARM64 4435M: Daniel Borkmann <daniel@iogearbox.net> 4436M: Alexei Starovoitov <ast@kernel.org> 4437M: Puranjay Mohan <puranjay@kernel.org> 4438R: Xu Kuohai <xukuohai@huaweicloud.com> 4439L: bpf@vger.kernel.org 4440S: Supported 4441F: arch/arm64/net/ 4442 4443BPF JIT for LOONGARCH 4444M: Tiezhu Yang <yangtiezhu@loongson.cn> 4445R: Hengqi Chen <hengqi.chen@gmail.com> 4446L: bpf@vger.kernel.org 4447S: Maintained 4448F: arch/loongarch/net/ 4449 4450BPF JIT for MIPS (32-BIT AND 64-BIT) 4451M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 4452M: Paul Burton <paulburton@kernel.org> 4453L: bpf@vger.kernel.org 4454S: Maintained 4455F: arch/mips/net/ 4456 4457BPF JIT for NFP NICs 4458M: Jakub Kicinski <kuba@kernel.org> 4459L: bpf@vger.kernel.org 4460S: Odd Fixes 4461F: drivers/net/ethernet/netronome/nfp/bpf/ 4462 4463BPF JIT for POWERPC (32-BIT AND 64-BIT) 4464M: Hari Bathini <hbathini@linux.ibm.com> 4465M: Christophe Leroy <christophe.leroy@csgroup.eu> 4466R: Naveen N Rao <naveen@kernel.org> 4467L: bpf@vger.kernel.org 4468S: Supported 4469F: arch/powerpc/net/ 4470 4471BPF JIT for RISC-V (32-bit) 4472M: Luke Nelson <luke.r.nels@gmail.com> 4473M: Xi Wang <xi.wang@gmail.com> 4474L: bpf@vger.kernel.org 4475S: Maintained 4476F: arch/riscv/net/ 4477X: arch/riscv/net/bpf_jit_comp64.c 4478 4479BPF JIT for RISC-V (64-bit) 4480M: Björn Töpel <bjorn@kernel.org> 4481R: Pu Lehui <pulehui@huawei.com> 4482R: Puranjay Mohan <puranjay@kernel.org> 4483L: bpf@vger.kernel.org 4484S: Maintained 4485F: arch/riscv/net/ 4486X: arch/riscv/net/bpf_jit_comp32.c 4487 4488BPF JIT for S390 4489M: Ilya Leoshkevich <iii@linux.ibm.com> 4490M: Heiko Carstens <hca@linux.ibm.com> 4491M: Vasily Gorbik <gor@linux.ibm.com> 4492L: bpf@vger.kernel.org 4493S: Supported 4494F: arch/s390/net/ 4495X: arch/s390/net/pnet.c 4496 4497BPF JIT for SPARC (32-BIT AND 64-BIT) 4498M: David S. Miller <davem@davemloft.net> 4499L: bpf@vger.kernel.org 4500S: Odd Fixes 4501F: arch/sparc/net/ 4502 4503BPF JIT for X86 32-BIT 4504M: Wang YanQing <udknight@gmail.com> 4505L: bpf@vger.kernel.org 4506S: Odd Fixes 4507F: arch/x86/net/bpf_jit_comp32.c 4508 4509BPF JIT for X86 64-BIT 4510M: Alexei Starovoitov <ast@kernel.org> 4511M: Daniel Borkmann <daniel@iogearbox.net> 4512L: bpf@vger.kernel.org 4513S: Supported 4514F: arch/x86/net/ 4515X: arch/x86/net/bpf_jit_comp32.c 4516 4517BPF [BTF] 4518M: Martin KaFai Lau <martin.lau@linux.dev> 4519L: bpf@vger.kernel.org 4520S: Maintained 4521F: include/linux/btf* 4522F: kernel/bpf/btf.c 4523 4524BPF [CORE] 4525M: Alexei Starovoitov <ast@kernel.org> 4526M: Daniel Borkmann <daniel@iogearbox.net> 4527R: John Fastabend <john.fastabend@gmail.com> 4528L: bpf@vger.kernel.org 4529S: Maintained 4530F: include/linux/bpf* 4531F: include/linux/filter.h 4532F: include/linux/tnum.h 4533F: kernel/bpf/core.c 4534F: kernel/bpf/dispatcher.c 4535F: kernel/bpf/mprog.c 4536F: kernel/bpf/syscall.c 4537F: kernel/bpf/tnum.c 4538F: kernel/bpf/trampoline.c 4539F: kernel/bpf/verifier.c 4540 4541BPF [CRYPTO] 4542M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 4543L: bpf@vger.kernel.org 4544S: Maintained 4545F: crypto/bpf_crypto_skcipher.c 4546F: include/linux/bpf_crypto.h 4547F: kernel/bpf/crypto.c 4548 4549BPF [DOCUMENTATION] (Related to Standardization) 4550R: David Vernet <void@manifault.com> 4551L: bpf@vger.kernel.org 4552L: bpf@ietf.org 4553S: Maintained 4554F: Documentation/bpf/standardization/ 4555 4556BPF [GENERAL] (Safe Dynamic Programs and Tools) 4557M: Alexei Starovoitov <ast@kernel.org> 4558M: Daniel Borkmann <daniel@iogearbox.net> 4559M: Andrii Nakryiko <andrii@kernel.org> 4560R: Martin KaFai Lau <martin.lau@linux.dev> 4561R: Eduard Zingerman <eddyz87@gmail.com> 4562R: Song Liu <song@kernel.org> 4563R: Yonghong Song <yonghong.song@linux.dev> 4564R: John Fastabend <john.fastabend@gmail.com> 4565R: KP Singh <kpsingh@kernel.org> 4566R: Stanislav Fomichev <sdf@fomichev.me> 4567R: Hao Luo <haoluo@google.com> 4568R: Jiri Olsa <jolsa@kernel.org> 4569L: bpf@vger.kernel.org 4570S: Supported 4571W: https://bpf.io/ 4572Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 4573T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 4574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 4575F: Documentation/bpf/ 4576F: Documentation/networking/filter.rst 4577F: Documentation/userspace-api/ebpf/ 4578F: arch/*/net/* 4579F: include/linux/bpf* 4580F: include/linux/btf* 4581F: include/linux/filter.h 4582F: include/trace/events/xdp.h 4583F: include/uapi/linux/bpf* 4584F: include/uapi/linux/btf* 4585F: include/uapi/linux/filter.h 4586F: kernel/bpf/ 4587F: kernel/trace/bpf_trace.c 4588F: lib/buildid.c 4589F: arch/*/include/asm/rqspinlock.h 4590F: include/asm-generic/rqspinlock.h 4591F: lib/test_bpf.c 4592F: net/bpf/ 4593F: net/core/filter.c 4594F: net/sched/act_bpf.c 4595F: net/sched/cls_bpf.c 4596F: samples/bpf/ 4597F: scripts/bpf_doc.py 4598F: scripts/Makefile.btf 4599F: scripts/pahole-version.sh 4600F: tools/bpf/ 4601F: tools/lib/bpf/ 4602F: tools/testing/selftests/bpf/ 4603 4604BPF [ITERATOR] 4605M: Yonghong Song <yonghong.song@linux.dev> 4606L: bpf@vger.kernel.org 4607S: Maintained 4608F: kernel/bpf/*iter.c 4609 4610BPF [L7 FRAMEWORK] (sockmap) 4611M: John Fastabend <john.fastabend@gmail.com> 4612M: Jakub Sitnicki <jakub@cloudflare.com> 4613L: netdev@vger.kernel.org 4614L: bpf@vger.kernel.org 4615S: Maintained 4616F: include/linux/skmsg.h 4617F: net/core/skmsg.c 4618F: net/core/sock_map.c 4619F: net/ipv4/tcp_bpf.c 4620F: net/ipv4/udp_bpf.c 4621F: net/unix/unix_bpf.c 4622 4623BPF [LIBRARY] (libbpf) 4624M: Andrii Nakryiko <andrii@kernel.org> 4625M: Eduard Zingerman <eddyz87@gmail.com> 4626L: bpf@vger.kernel.org 4627S: Maintained 4628F: tools/lib/bpf/ 4629 4630BPF [MISC] 4631L: bpf@vger.kernel.org 4632S: Odd Fixes 4633K: (?:\b|_)bpf(?:\b|_) 4634 4635BPF [NETKIT] (BPF-programmable network device) 4636M: Daniel Borkmann <daniel@iogearbox.net> 4637M: Nikolay Aleksandrov <razor@blackwall.org> 4638L: bpf@vger.kernel.org 4639L: netdev@vger.kernel.org 4640S: Supported 4641F: drivers/net/netkit.c 4642F: include/net/netkit.h 4643 4644BPF [NETWORKING] (struct_ops, reuseport) 4645M: Martin KaFai Lau <martin.lau@linux.dev> 4646L: bpf@vger.kernel.org 4647L: netdev@vger.kernel.org 4648S: Maintained 4649F: kernel/bpf/bpf_struct* 4650 4651BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4652M: Martin KaFai Lau <martin.lau@linux.dev> 4653M: Daniel Borkmann <daniel@iogearbox.net> 4654R: John Fastabend <john.fastabend@gmail.com> 4655R: Stanislav Fomichev <sdf@fomichev.me> 4656L: bpf@vger.kernel.org 4657L: netdev@vger.kernel.org 4658S: Maintained 4659F: include/net/tcx.h 4660F: kernel/bpf/tcx.c 4661F: net/core/filter.c 4662F: net/sched/act_bpf.c 4663F: net/sched/cls_bpf.c 4664 4665BPF [RINGBUF] 4666M: Andrii Nakryiko <andrii@kernel.org> 4667L: bpf@vger.kernel.org 4668S: Maintained 4669F: kernel/bpf/ringbuf.c 4670 4671BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4672M: KP Singh <kpsingh@kernel.org> 4673M: Matt Bobrowski <mattbobrowski@google.com> 4674L: bpf@vger.kernel.org 4675S: Maintained 4676F: Documentation/bpf/prog_lsm.rst 4677F: include/linux/bpf_lsm.h 4678F: kernel/bpf/bpf_lsm.c 4679F: kernel/trace/bpf_trace.c 4680F: security/bpf/ 4681 4682BPF [SELFTESTS] (Test Runners & Infrastructure) 4683M: Andrii Nakryiko <andrii@kernel.org> 4684M: Eduard Zingerman <eddyz87@gmail.com> 4685R: Mykola Lysenko <mykolal@fb.com> 4686L: bpf@vger.kernel.org 4687S: Maintained 4688F: tools/testing/selftests/bpf/ 4689 4690BPF [STORAGE & CGROUPS] 4691M: Martin KaFai Lau <martin.lau@linux.dev> 4692L: bpf@vger.kernel.org 4693S: Maintained 4694F: kernel/bpf/*storage.c 4695F: kernel/bpf/bpf_lru* 4696F: kernel/bpf/cgroup.c 4697 4698BPF [TOOLING] (bpftool) 4699M: Quentin Monnet <qmo@kernel.org> 4700L: bpf@vger.kernel.org 4701S: Maintained 4702F: kernel/bpf/disasm.* 4703F: tools/bpf/bpftool/ 4704 4705BPF [TRACING] 4706M: Song Liu <song@kernel.org> 4707R: Jiri Olsa <jolsa@kernel.org> 4708L: bpf@vger.kernel.org 4709S: Maintained 4710F: kernel/bpf/stackmap.c 4711F: kernel/trace/bpf_trace.c 4712F: lib/buildid.c 4713 4714BROADCOM APDS9160 AMBIENT LIGHT SENSOR AND PROXIMITY DRIVER 4715M: Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> 4716L: linux-iio@vger.kernel.org 4717S: Maintained 4718F: Documentation/devicetree/bindings/iio/light/brcm,apds9160.yaml 4719F: drivers/iio/light/apds9160.c 4720 4721BROADCOM ASP 2.0 ETHERNET DRIVER 4722M: Justin Chen <justin.chen@broadcom.com> 4723M: Florian Fainelli <florian.fainelli@broadcom.com> 4724L: bcm-kernel-feedback-list@broadcom.com 4725L: netdev@vger.kernel.org 4726S: Supported 4727F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4728F: drivers/net/ethernet/broadcom/asp2/ 4729 4730BROADCOM B44 10/100 ETHERNET DRIVER 4731M: Michael Chan <michael.chan@broadcom.com> 4732L: netdev@vger.kernel.org 4733S: Maintained 4734F: drivers/net/ethernet/broadcom/b44.* 4735 4736BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4737M: Florian Fainelli <florian.fainelli@broadcom.com> 4738L: netdev@vger.kernel.org 4739L: openwrt-devel@lists.openwrt.org (subscribers-only) 4740S: Supported 4741F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4742F: drivers/net/dsa/b53/* 4743F: drivers/net/dsa/bcm_sf2* 4744F: include/linux/dsa/brcm.h 4745F: include/linux/platform_data/b53.h 4746 4747BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4748M: Florian Fainelli <florian.fainelli@broadcom.com> 4749R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4750L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4752S: Maintained 4753T: git https://github.com/broadcom/stblinux.git 4754F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4755F: drivers/pci/controller/pcie-brcmstb.c 4756F: drivers/staging/vc04_services 4757N: bcm2711 4758N: bcm2712 4759N: bcm283* 4760N: raspberrypi 4761 4762BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4763M: Florian Fainelli <florian.fainelli@broadcom.com> 4764M: Ray Jui <rjui@broadcom.com> 4765M: Scott Branden <sbranden@broadcom.com> 4766R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4767S: Maintained 4768T: git https://github.com/broadcom/mach-bcm 4769F: arch/arm/mach-bcm/ 4770N: bcm281* 4771N: bcm113* 4772N: bcm216* 4773N: kona 4774 4775BROADCOM BCM2835 CAMERA DRIVERS 4776M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4777L: linux-media@vger.kernel.org 4778S: Maintained 4779F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4780F: drivers/media/platform/broadcom/bcm2835-unicam* 4781 4782BROADCOM BCM47XX MIPS ARCHITECTURE 4783M: Hauke Mehrtens <hauke@hauke-m.de> 4784M: Rafał Miłecki <zajec5@gmail.com> 4785L: linux-mips@vger.kernel.org 4786S: Maintained 4787F: Documentation/devicetree/bindings/mips/brcm/ 4788F: arch/mips/bcm47xx/* 4789F: arch/mips/include/asm/mach-bcm47xx/* 4790 4791BROADCOM BCM4908 ETHERNET DRIVER 4792M: Rafał Miłecki <rafal@milecki.pl> 4793R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4794L: netdev@vger.kernel.org 4795S: Maintained 4796F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4797F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4798F: drivers/net/ethernet/broadcom/unimac.h 4799 4800BROADCOM BCM4908 PINMUX DRIVER 4801M: Rafał Miłecki <rafal@milecki.pl> 4802R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4803L: linux-gpio@vger.kernel.org 4804S: Maintained 4805F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4806F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4807 4808BROADCOM BCM5301X ARM ARCHITECTURE 4809M: Florian Fainelli <florian.fainelli@broadcom.com> 4810M: Hauke Mehrtens <hauke@hauke-m.de> 4811M: Rafał Miłecki <zajec5@gmail.com> 4812R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4814S: Maintained 4815F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4816F: arch/arm/boot/dts/broadcom/bcm470* 4817F: arch/arm/boot/dts/broadcom/bcm5301* 4818F: arch/arm/boot/dts/broadcom/bcm953012* 4819F: arch/arm/mach-bcm/bcm_5301x.c 4820 4821BROADCOM BCM53573 ARM ARCHITECTURE 4822M: Florian Fainelli <florian.fainelli@broadcom.com> 4823M: Rafał Miłecki <rafal@milecki.pl> 4824R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4826S: Maintained 4827F: arch/arm/boot/dts/broadcom/bcm47189* 4828F: arch/arm/boot/dts/broadcom/bcm53573* 4829 4830BROADCOM BCM63XX/BCM33XX UDC DRIVER 4831M: Kevin Cernekee <cernekee@gmail.com> 4832L: linux-usb@vger.kernel.org 4833S: Maintained 4834F: drivers/usb/gadget/udc/bcm63xx_udc.* 4835 4836BROADCOM BCM7XXX ARM ARCHITECTURE 4837M: Florian Fainelli <florian.fainelli@broadcom.com> 4838R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4840S: Maintained 4841T: git https://github.com/broadcom/stblinux.git 4842F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4843F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4844F: arch/arm/include/asm/hardware/cache-b15-rac.h 4845F: arch/arm/mach-bcm/*brcmstb* 4846F: arch/arm/mm/cache-b15-rac.c 4847F: drivers/bus/brcmstb_gisb.c 4848F: drivers/pci/controller/pcie-brcmstb.c 4849N: brcmstb 4850N: bcm7038 4851N: bcm7120 4852 4853BROADCOM BCMBCA ARM ARCHITECTURE 4854M: William Zhang <william.zhang@broadcom.com> 4855M: Anand Gore <anand.gore@broadcom.com> 4856M: Kursad Oney <kursad.oney@broadcom.com> 4857M: Florian Fainelli <florian.fainelli@broadcom.com> 4858M: Rafał Miłecki <rafal@milecki.pl> 4859R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4861S: Maintained 4862T: git https://github.com/broadcom/stblinux.git 4863F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4864F: arch/arm64/boot/dts/broadcom/bcmbca/* 4865N: bcmbca 4866N: bcm[9]?47622 4867N: bcm[9]?4912 4868N: bcm[9]?63138 4869N: bcm[9]?63146 4870N: bcm[9]?63148 4871N: bcm[9]?63158 4872N: bcm[9]?63178 4873N: bcm[9]?6756 4874N: bcm[9]?6813 4875N: bcm[9]?6846 4876N: bcm[9]?6855 4877N: bcm[9]?6856 4878N: bcm[9]?6858 4879N: bcm[9]?6878 4880 4881BROADCOM BDC DRIVER 4882M: Justin Chen <justin.chen@broadcom.com> 4883M: Al Cooper <alcooperx@gmail.com> 4884R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4885L: linux-usb@vger.kernel.org 4886S: Maintained 4887F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4888F: drivers/usb/gadget/udc/bdc/ 4889 4890BROADCOM BMIPS CPUFREQ DRIVER 4891M: Markus Mayer <mmayer@broadcom.com> 4892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4893L: linux-pm@vger.kernel.org 4894S: Maintained 4895F: drivers/cpufreq/bmips-cpufreq.c 4896 4897BROADCOM BMIPS MIPS ARCHITECTURE 4898M: Florian Fainelli <florian.fainelli@broadcom.com> 4899R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4900L: linux-mips@vger.kernel.org 4901S: Maintained 4902T: git https://github.com/broadcom/stblinux.git 4903F: arch/mips/bmips/* 4904F: arch/mips/boot/dts/brcm/bcm*.dts* 4905F: arch/mips/include/asm/mach-bmips/* 4906F: arch/mips/kernel/*bmips* 4907F: drivers/irqchip/irq-bcm63* 4908F: drivers/irqchip/irq-bcm7* 4909F: drivers/irqchip/irq-brcmstb* 4910F: drivers/pmdomain/bcm/bcm63xx-power.c 4911F: include/linux/bcm963xx_nvram.h 4912F: include/linux/bcm963xx_tag.h 4913 4914BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4915M: Rasesh Mody <rmody@marvell.com> 4916M: GR-Linux-NIC-Dev@marvell.com 4917L: netdev@vger.kernel.org 4918S: Maintained 4919F: drivers/net/ethernet/broadcom/bnx2.* 4920F: drivers/net/ethernet/broadcom/bnx2_* 4921 4922BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4923M: Saurav Kashyap <skashyap@marvell.com> 4924M: Javed Hasan <jhasan@marvell.com> 4925M: GR-QLogic-Storage-Upstream@marvell.com 4926L: linux-scsi@vger.kernel.org 4927S: Supported 4928F: drivers/scsi/bnx2fc/ 4929 4930BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4931M: Nilesh Javali <njavali@marvell.com> 4932M: Manish Rangankar <mrangankar@marvell.com> 4933M: GR-QLogic-Storage-Upstream@marvell.com 4934L: linux-scsi@vger.kernel.org 4935S: Supported 4936F: drivers/scsi/bnx2i/ 4937 4938BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4939M: Sudarsana Kalluru <skalluru@marvell.com> 4940M: Manish Chopra <manishc@marvell.com> 4941L: netdev@vger.kernel.org 4942S: Maintained 4943F: drivers/net/ethernet/broadcom/bnx2x/ 4944 4945BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4946M: Michael Chan <michael.chan@broadcom.com> 4947M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4948L: netdev@vger.kernel.org 4949S: Maintained 4950F: drivers/firmware/broadcom/tee_bnxt_fw.c 4951F: drivers/net/ethernet/broadcom/bnxt/ 4952F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4953 4954BROADCOM BNG_EN 800 GIGABIT ETHERNET DRIVER 4955M: Vikas Gupta <vikas.gupta@broadcom.com> 4956L: netdev@vger.kernel.org 4957S: Maintained 4958F: drivers/net/ethernet/broadcom/bnge/ 4959 4960BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4961M: Arend van Spriel <arend.vanspriel@broadcom.com> 4962L: linux-wireless@vger.kernel.org 4963L: brcm80211@lists.linux.dev 4964L: brcm80211-dev-list.pdl@broadcom.com 4965S: Supported 4966F: drivers/net/wireless/broadcom/brcm80211/ 4967F: include/linux/platform_data/brcmfmac.h 4968 4969BROADCOM BRCMSTB GPIO DRIVER 4970M: Doug Berger <opendmb@gmail.com> 4971M: Florian Fainelli <florian.fainelli@broadcom.com> 4972R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4973S: Supported 4974F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4975F: drivers/gpio/gpio-brcmstb.c 4976 4977BROADCOM BRCMSTB I2C DRIVER 4978M: Kamal Dasu <kamal.dasu@broadcom.com> 4979R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4980L: linux-i2c@vger.kernel.org 4981S: Supported 4982F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4983F: drivers/i2c/busses/i2c-brcmstb.c 4984 4985BROADCOM BRCMSTB UART DRIVER 4986M: Al Cooper <alcooperx@gmail.com> 4987R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4988L: linux-serial@vger.kernel.org 4989S: Maintained 4990F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4991F: drivers/tty/serial/8250/8250_bcm7271.c 4992 4993BROADCOM BRCMSTB USB EHCI DRIVER 4994M: Justin Chen <justin.chen@broadcom.com> 4995M: Al Cooper <alcooperx@gmail.com> 4996R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4997L: linux-usb@vger.kernel.org 4998S: Maintained 4999F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 5000F: drivers/usb/host/ehci-brcm.* 5001 5002BROADCOM BRCMSTB USB PIN MAP DRIVER 5003M: Al Cooper <alcooperx@gmail.com> 5004R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5005L: linux-usb@vger.kernel.org 5006S: Maintained 5007F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 5008F: drivers/usb/misc/brcmstb-usb-pinmap.c 5009 5010BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 5011M: Justin Chen <justin.chen@broadcom.com> 5012M: Al Cooper <alcooperx@gmail.com> 5013R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5014L: linux-kernel@vger.kernel.org 5015S: Maintained 5016F: drivers/phy/broadcom/phy-brcm-usb* 5017 5018BROADCOM Broadband SoC High Speed SPI Controller DRIVER 5019M: William Zhang <william.zhang@broadcom.com> 5020M: Kursad Oney <kursad.oney@broadcom.com> 5021M: Jonas Gorski <jonas.gorski@gmail.com> 5022R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5023L: linux-spi@vger.kernel.org 5024S: Maintained 5025F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 5026F: drivers/spi/spi-bcm63xx-hsspi.c 5027F: drivers/spi/spi-bcmbca-hsspi.c 5028 5029BROADCOM BCM6348/BCM6358 SPI controller DRIVER 5030M: Jonas Gorski <jonas.gorski@gmail.com> 5031L: linux-spi@vger.kernel.org 5032S: Odd Fixes 5033F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 5034F: drivers/spi/spi-bcm63xx.c 5035 5036BROADCOM ETHERNET PHY DRIVERS 5037M: Florian Fainelli <florian.fainelli@broadcom.com> 5038R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5039L: netdev@vger.kernel.org 5040S: Supported 5041F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 5042F: drivers/net/phy/bcm*.[ch] 5043F: drivers/net/phy/broadcom.c 5044F: include/linux/brcmphy.h 5045 5046BROADCOM GENET ETHERNET DRIVER 5047M: Doug Berger <opendmb@gmail.com> 5048M: Florian Fainelli <florian.fainelli@broadcom.com> 5049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5050L: netdev@vger.kernel.org 5051S: Maintained 5052F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 5053F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 5054F: drivers/net/ethernet/broadcom/genet/ 5055F: drivers/net/ethernet/broadcom/unimac.h 5056F: drivers/net/mdio/mdio-bcm-unimac.c 5057F: include/linux/platform_data/bcmgenet.h 5058F: include/linux/platform_data/mdio-bcm-unimac.h 5059 5060BROADCOM IPROC ARM ARCHITECTURE 5061M: Ray Jui <rjui@broadcom.com> 5062M: Scott Branden <sbranden@broadcom.com> 5063R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5065S: Maintained 5066T: git https://github.com/broadcom/stblinux.git 5067F: arch/arm64/boot/dts/broadcom/northstar2/* 5068F: arch/arm64/boot/dts/broadcom/stingray/* 5069F: drivers/clk/bcm/clk-ns* 5070F: drivers/clk/bcm/clk-sr* 5071F: drivers/pinctrl/bcm/pinctrl-ns* 5072F: include/dt-bindings/clock/bcm-sr* 5073N: iproc 5074N: cygnus 5075N: bcm[-_]nsp 5076N: bcm9113* 5077N: bcm9583* 5078N: bcm9585* 5079N: bcm9586* 5080N: bcm988312 5081N: bcm113* 5082N: bcm583* 5083N: bcm585* 5084N: bcm586* 5085N: bcm88312 5086N: hr2 5087N: stingray 5088 5089BROADCOM IPROC GBIT ETHERNET DRIVER 5090M: Rafał Miłecki <rafal@milecki.pl> 5091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5092L: netdev@vger.kernel.org 5093S: Maintained 5094F: Documentation/devicetree/bindings/net/brcm,amac.yaml 5095F: drivers/net/ethernet/broadcom/bgmac* 5096F: drivers/net/ethernet/broadcom/unimac.h 5097 5098BROADCOM KONA GPIO DRIVER 5099M: Ray Jui <rjui@broadcom.com> 5100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5101S: Supported 5102F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 5103F: drivers/gpio/gpio-bcm-kona.c 5104 5105BROADCOM MPI3 STORAGE CONTROLLER DRIVER 5106M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 5107M: Kashyap Desai <kashyap.desai@broadcom.com> 5108M: Sumit Saxena <sumit.saxena@broadcom.com> 5109M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 5110L: mpi3mr-linuxdrv.pdl@broadcom.com 5111L: linux-scsi@vger.kernel.org 5112S: Supported 5113W: https://www.broadcom.com/support/storage 5114F: drivers/scsi/mpi3mr/ 5115 5116BROADCOM NETXTREME-E ROCE DRIVER 5117M: Selvin Xavier <selvin.xavier@broadcom.com> 5118M: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> 5119L: linux-rdma@vger.kernel.org 5120S: Supported 5121W: http://www.broadcom.com 5122F: drivers/infiniband/hw/bnxt_re/ 5123F: include/uapi/rdma/bnxt_re-abi.h 5124 5125BROADCOM NVRAM DRIVER 5126M: Rafał Miłecki <zajec5@gmail.com> 5127L: linux-mips@vger.kernel.org 5128S: Maintained 5129F: drivers/firmware/broadcom/* 5130 5131BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 5132M: Rafał Miłecki <rafal@milecki.pl> 5133M: Florian Fainelli <florian.fainelli@broadcom.com> 5134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5135L: linux-pm@vger.kernel.org 5136S: Maintained 5137T: git https://github.com/broadcom/stblinux.git 5138F: drivers/pmdomain/bcm/bcm-pmb.c 5139F: include/dt-bindings/soc/bcm-pmb.h 5140 5141BROADCOM SPECIFIC AMBA DRIVER (BCMA) 5142M: Rafał Miłecki <zajec5@gmail.com> 5143L: linux-wireless@vger.kernel.org 5144S: Maintained 5145F: drivers/bcma/ 5146F: include/linux/bcma/ 5147 5148BROADCOM SPI DRIVER 5149M: Kamal Dasu <kamal.dasu@broadcom.com> 5150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5151S: Maintained 5152F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 5153F: drivers/spi/spi-bcm-qspi.* 5154F: drivers/spi/spi-brcmstb-qspi.c 5155F: drivers/spi/spi-iproc-qspi.c 5156 5157BROADCOM STB AVS CPUFREQ DRIVER 5158M: Markus Mayer <mmayer@broadcom.com> 5159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5160L: linux-pm@vger.kernel.org 5161S: Maintained 5162F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 5163F: drivers/cpufreq/brcmstb* 5164 5165BROADCOM STB AVS TMON DRIVER 5166M: Markus Mayer <mmayer@broadcom.com> 5167R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5168L: linux-pm@vger.kernel.org 5169S: Maintained 5170F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 5171F: drivers/thermal/broadcom/brcmstb* 5172 5173BROADCOM STB DPFE DRIVER 5174M: Markus Mayer <mmayer@broadcom.com> 5175R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5177S: Maintained 5178F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 5179F: drivers/memory/brcmstb_dpfe.c 5180 5181BROADCOM STB NAND FLASH DRIVER 5182M: Brian Norris <computersforpeace@gmail.com> 5183M: Kamal Dasu <kamal.dasu@broadcom.com> 5184R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5185L: linux-mtd@lists.infradead.org 5186S: Maintained 5187F: drivers/mtd/nand/raw/brcmnand/ 5188F: include/linux/platform_data/brcmnand.h 5189 5190BROADCOM STB PCIE DRIVER 5191M: Jim Quinlan <jim2101024@gmail.com> 5192M: Florian Fainelli <florian.fainelli@broadcom.com> 5193R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5194L: linux-pci@vger.kernel.org 5195S: Maintained 5196F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 5197F: drivers/pci/controller/pcie-brcmstb.c 5198 5199BROADCOM SYSTEMPORT ETHERNET DRIVER 5200M: Florian Fainelli <florian.fainelli@broadcom.com> 5201R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5202L: netdev@vger.kernel.org 5203S: Maintained 5204F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 5205F: drivers/net/ethernet/broadcom/bcmsysport.* 5206F: drivers/net/ethernet/broadcom/unimac.h 5207 5208BROADCOM TG3 GIGABIT ETHERNET DRIVER 5209M: Pavan Chebbi <pavan.chebbi@broadcom.com> 5210M: Michael Chan <mchan@broadcom.com> 5211L: netdev@vger.kernel.org 5212S: Maintained 5213F: drivers/net/ethernet/broadcom/tg3.* 5214 5215BROADCOM VK DRIVER 5216M: Scott Branden <scott.branden@broadcom.com> 5217R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 5218S: Supported 5219F: drivers/misc/bcm-vk/ 5220F: include/uapi/linux/misc/bcm_vk.h 5221 5222BROCADE BFA FC SCSI DRIVER 5223M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 5224M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 5225L: linux-scsi@vger.kernel.org 5226S: Supported 5227F: drivers/scsi/bfa/ 5228 5229BROCADE BNA 10 GIGABIT ETHERNET DRIVER 5230M: Rasesh Mody <rmody@marvell.com> 5231M: Sudarsana Kalluru <skalluru@marvell.com> 5232M: GR-Linux-NIC-Dev@marvell.com 5233L: netdev@vger.kernel.org 5234S: Maintained 5235F: drivers/net/ethernet/brocade/bna/ 5236 5237BSG (block layer generic sg v4 driver) 5238M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 5239L: linux-scsi@vger.kernel.org 5240S: Supported 5241F: block/bsg.c 5242F: include/linux/bsg.h 5243F: include/uapi/linux/bsg.h 5244 5245BT87X AUDIO DRIVER 5246M: Clemens Ladisch <clemens@ladisch.de> 5247L: linux-sound@vger.kernel.org 5248S: Maintained 5249T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5250F: Documentation/sound/cards/bt87x.rst 5251F: sound/pci/bt87x.c 5252 5253BT8XXGPIO DRIVER 5254M: Michael Buesch <m@bues.ch> 5255S: Maintained 5256W: http://bu3sch.de/btgpio.php 5257F: drivers/gpio/gpio-bt8xx.c 5258 5259BTRFS FILE SYSTEM 5260M: Chris Mason <clm@fb.com> 5261M: Josef Bacik <josef@toxicpanda.com> 5262M: David Sterba <dsterba@suse.com> 5263L: linux-btrfs@vger.kernel.org 5264S: Maintained 5265W: https://btrfs.readthedocs.io 5266Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 5267C: irc://irc.libera.chat/btrfs 5268T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 5269F: Documentation/filesystems/btrfs.rst 5270F: fs/btrfs/ 5271F: include/linux/btrfs* 5272F: include/trace/events/btrfs.h 5273F: include/uapi/linux/btrfs* 5274 5275BTTV VIDEO4LINUX DRIVER 5276M: Mauro Carvalho Chehab <mchehab@kernel.org> 5277L: linux-media@vger.kernel.org 5278S: Odd fixes 5279W: https://linuxtv.org 5280T: git git://linuxtv.org/media.git 5281F: Documentation/driver-api/media/drivers/bttv* 5282F: drivers/media/pci/bt8xx/bttv* 5283 5284BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 5285M: Chanwoo Choi <cw00.choi@samsung.com> 5286L: linux-pm@vger.kernel.org 5287L: linux-samsung-soc@vger.kernel.org 5288S: Maintained 5289T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5290F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 5291F: drivers/devfreq/exynos-bus.c 5292 5293BUSLOGIC SCSI DRIVER 5294M: Khalid Aziz <khalid@gonehiking.org> 5295L: linux-scsi@vger.kernel.org 5296S: Maintained 5297F: drivers/scsi/BusLogic.* 5298F: drivers/scsi/FlashPoint.* 5299 5300BXCAN CAN NETWORK DRIVER 5301M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 5302L: linux-can@vger.kernel.org 5303S: Maintained 5304F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 5305F: drivers/net/can/bxcan.c 5306 5307C-MEDIA CMI8788 DRIVER 5308M: Clemens Ladisch <clemens@ladisch.de> 5309L: linux-sound@vger.kernel.org 5310S: Maintained 5311T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 5312F: sound/pci/oxygen/ 5313 5314C-SKY ARCHITECTURE 5315M: Guo Ren <guoren@kernel.org> 5316L: linux-csky@vger.kernel.org 5317S: Supported 5318T: git https://github.com/c-sky/csky-linux.git 5319F: Documentation/devicetree/bindings/csky/ 5320F: Documentation/devicetree/bindings/interrupt-controller/csky,* 5321F: Documentation/devicetree/bindings/timer/csky,* 5322F: arch/csky/ 5323F: drivers/clocksource/timer-gx6605s.c 5324F: drivers/clocksource/timer-mp-csky.c 5325F: drivers/irqchip/irq-csky-* 5326N: csky 5327K: csky 5328 5329CA8210 IEEE-802.15.4 RADIO DRIVER 5330L: linux-wpan@vger.kernel.org 5331S: Orphan 5332W: https://github.com/Cascoda/ca8210-linux.git 5333F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 5334F: drivers/net/ieee802154/ca8210.c 5335 5336CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 5337M: David Howells <dhowells@redhat.com> 5338L: netfs@lists.linux.dev 5339S: Supported 5340F: Documentation/filesystems/caching/cachefiles.rst 5341F: fs/cachefiles/ 5342 5343CACHESTAT: PAGE CACHE STATS FOR A FILE 5344M: Nhat Pham <nphamcs@gmail.com> 5345M: Johannes Weiner <hannes@cmpxchg.org> 5346L: linux-mm@kvack.org 5347S: Maintained 5348F: tools/testing/selftests/cachestat/test_cachestat.c 5349 5350CADENCE MIPI-CSI2 BRIDGES 5351M: Maxime Ripard <mripard@kernel.org> 5352L: linux-media@vger.kernel.org 5353S: Maintained 5354F: Documentation/devicetree/bindings/media/cdns,*.txt 5355F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 5356F: drivers/media/platform/cadence/cdns-csi2* 5357 5358CADENCE NAND DRIVER 5359L: linux-mtd@lists.infradead.org 5360S: Orphan 5361F: Documentation/devicetree/bindings/mtd/cdns,hp-nfc.yaml 5362F: drivers/mtd/nand/raw/cadence-nand-controller.c 5363 5364CADENCE USB3 DRD IP DRIVER 5365M: Peter Chen <peter.chen@kernel.org> 5366M: Pawel Laszczak <pawell@cadence.com> 5367R: Roger Quadros <rogerq@kernel.org> 5368L: linux-usb@vger.kernel.org 5369S: Maintained 5370T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5371F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 5372F: drivers/usb/cdns3/ 5373X: drivers/usb/cdns3/cdnsp* 5374 5375CADENCE USBHS DRIVER 5376M: Pawel Laszczak <pawell@cadence.com> 5377L: linux-usb@vger.kernel.org 5378S: Maintained 5379F: drivers/usb/gadget/udc/cdns2 5380 5381CADENCE USBSSP DRD IP DRIVER 5382M: Pawel Laszczak <pawell@cadence.com> 5383L: linux-usb@vger.kernel.org 5384S: Maintained 5385T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5386F: drivers/usb/cdns3/ 5387X: drivers/usb/cdns3/cdns3* 5388 5389CADET FM/AM RADIO RECEIVER DRIVER 5390M: Hans Verkuil <hverkuil@xs4all.nl> 5391L: linux-media@vger.kernel.org 5392S: Maintained 5393W: https://linuxtv.org 5394T: git git://linuxtv.org/media.git 5395F: drivers/media/radio/radio-cadet* 5396 5397CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 5398L: linux-media@vger.kernel.org 5399S: Orphan 5400T: git git://linuxtv.org/media.git 5401F: Documentation/admin-guide/media/cafe_ccic* 5402F: drivers/media/platform/marvell/ 5403 5404CAIF NETWORK LAYER 5405L: netdev@vger.kernel.org 5406S: Orphan 5407F: Documentation/networking/caif/ 5408F: drivers/net/caif/ 5409F: include/net/caif/ 5410F: include/uapi/linux/caif/ 5411F: net/caif/ 5412 5413CAKE QDISC 5414M: Toke Høiland-Jørgensen <toke@toke.dk> 5415L: cake@lists.bufferbloat.net (moderated for non-subscribers) 5416S: Maintained 5417F: net/sched/sch_cake.c 5418 5419CAN NETWORK DRIVERS 5420M: Marc Kleine-Budde <mkl@pengutronix.de> 5421M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 5422L: linux-can@vger.kernel.org 5423S: Maintained 5424W: https://github.com/linux-can 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5427F: Documentation/devicetree/bindings/net/can/ 5428F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 5429F: drivers/net/can/ 5430F: drivers/phy/phy-can-transceiver.c 5431F: include/linux/can/bittiming.h 5432F: include/linux/can/dev.h 5433F: include/linux/can/length.h 5434F: include/linux/can/platform/ 5435F: include/linux/can/rx-offload.h 5436F: include/uapi/linux/can/error.h 5437F: include/uapi/linux/can/netlink.h 5438F: include/uapi/linux/can/vxcan.h 5439 5440CAN NETWORK LAYER 5441M: Oliver Hartkopp <socketcan@hartkopp.net> 5442M: Marc Kleine-Budde <mkl@pengutronix.de> 5443L: linux-can@vger.kernel.org 5444S: Maintained 5445W: https://github.com/linux-can 5446T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 5447T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 5448F: Documentation/networking/can.rst 5449F: Documentation/networking/iso15765-2.rst 5450F: include/linux/can/can-ml.h 5451F: include/linux/can/core.h 5452F: include/linux/can/skb.h 5453F: include/net/netns/can.h 5454F: include/uapi/linux/can.h 5455F: include/uapi/linux/can/bcm.h 5456F: include/uapi/linux/can/gw.h 5457F: include/uapi/linux/can/isotp.h 5458F: include/uapi/linux/can/raw.h 5459F: net/can/ 5460F: net/sched/em_canid.c 5461F: tools/testing/selftests/net/can/ 5462 5463CAN-J1939 NETWORK LAYER 5464M: Robin van der Gracht <robin@protonic.nl> 5465M: Oleksij Rempel <o.rempel@pengutronix.de> 5466R: kernel@pengutronix.de 5467L: linux-can@vger.kernel.org 5468S: Maintained 5469F: Documentation/networking/j1939.rst 5470F: include/uapi/linux/can/j1939.h 5471F: net/can/j1939/ 5472 5473CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 5474M: Damien Le Moal <dlemoal@kernel.org> 5475L: linux-riscv@lists.infradead.org 5476L: linux-gpio@vger.kernel.org (pinctrl driver) 5477F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 5478F: drivers/pinctrl/pinctrl-k210.c 5479 5480CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 5481M: Damien Le Moal <dlemoal@kernel.org> 5482L: linux-kernel@vger.kernel.org 5483L: linux-riscv@lists.infradead.org 5484S: Maintained 5485F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 5486F: drivers/reset/reset-k210.c 5487 5488CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 5489M: Damien Le Moal <dlemoal@kernel.org> 5490L: linux-riscv@lists.infradead.org 5491S: Maintained 5492F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 5493F: drivers/soc/canaan/ 5494F: include/soc/canaan/ 5495 5496CAPABILITIES 5497M: Serge Hallyn <serge@hallyn.com> 5498L: linux-security-module@vger.kernel.org 5499S: Supported 5500F: include/linux/capability.h 5501F: include/trace/events/capability.h 5502F: include/uapi/linux/capability.h 5503F: kernel/capability.c 5504F: security/commoncap.c 5505 5506CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 5507M: Kevin Tsai <ktsai@capellamicro.com> 5508S: Maintained 5509F: drivers/iio/light/cm* 5510 5511CARL9170 LINUX COMMUNITY WIRELESS DRIVER 5512M: Christian Lamparter <chunkeey@googlemail.com> 5513L: linux-wireless@vger.kernel.org 5514S: Maintained 5515W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 5516F: drivers/net/wireless/ath/carl9170/ 5517 5518CAVIUM I2C DRIVER 5519M: Robert Richter <rric@kernel.org> 5520S: Odd Fixes 5521W: http://www.marvell.com 5522F: drivers/i2c/busses/i2c-octeon* 5523F: drivers/i2c/busses/i2c-thunderx* 5524 5525CAVIUM LIQUIDIO NETWORK DRIVER 5526L: netdev@vger.kernel.org 5527S: Orphan 5528W: http://www.marvell.com 5529F: drivers/net/ethernet/cavium/liquidio/ 5530 5531CAVIUM MMC DRIVER 5532M: Robert Richter <rric@kernel.org> 5533S: Odd Fixes 5534W: http://www.marvell.com 5535F: drivers/mmc/host/cavium* 5536 5537CAVIUM OCTEON-TX CRYPTO DRIVER 5538M: George Cherian <gcherian@marvell.com> 5539L: linux-crypto@vger.kernel.org 5540S: Supported 5541W: http://www.marvell.com 5542F: drivers/crypto/cavium/cpt/ 5543 5544CAVIUM THUNDERX2 ARM64 SOC 5545M: Robert Richter <rric@kernel.org> 5546L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5547S: Odd Fixes 5548F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 5549F: arch/arm64/boot/dts/cavium/thunder2-99xx* 5550 5551CBS/ETF/TAPRIO QDISCS 5552M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 5553L: netdev@vger.kernel.org 5554S: Maintained 5555F: net/sched/sch_cbs.c 5556F: net/sched/sch_etf.c 5557F: net/sched/sch_taprio.c 5558 5559CC2520 IEEE-802.15.4 RADIO DRIVER 5560M: Stefan Schmidt <stefan@datenfreihafen.org> 5561L: linux-wpan@vger.kernel.org 5562S: Odd Fixes 5563F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 5564F: drivers/net/ieee802154/cc2520.c 5565 5566CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 5567M: Gilad Ben-Yossef <gilad@benyossef.com> 5568L: linux-crypto@vger.kernel.org 5569S: Supported 5570W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5571F: drivers/crypto/ccree/ 5572 5573CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 5574M: Hadar Gat <hadar.gat@arm.com> 5575L: linux-crypto@vger.kernel.org 5576S: Supported 5577W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 5578F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 5579F: drivers/char/hw_random/cctrng.c 5580F: drivers/char/hw_random/cctrng.h 5581 5582CEC FRAMEWORK 5583M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5584L: linux-media@vger.kernel.org 5585S: Supported 5586W: http://linuxtv.org 5587T: git git://linuxtv.org/media.git 5588F: Documentation/ABI/testing/debugfs-cec-error-inj 5589F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 5590F: Documentation/driver-api/media/cec-core.rst 5591F: Documentation/userspace-api/media/cec 5592F: drivers/media/cec/ 5593F: drivers/media/rc/keymaps/rc-cec.c 5594F: include/media/cec-notifier.h 5595F: include/media/cec.h 5596F: include/uapi/linux/cec-funcs.h 5597F: include/uapi/linux/cec.h 5598 5599CEC GPIO DRIVER 5600M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5601L: linux-media@vger.kernel.org 5602S: Supported 5603W: http://linuxtv.org 5604T: git git://linuxtv.org/media.git 5605F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 5606F: drivers/media/cec/platform/cec-gpio/ 5607 5608CELL BROADBAND ENGINE ARCHITECTURE 5609L: linuxppc-dev@lists.ozlabs.org 5610S: Orphan 5611F: arch/powerpc/include/asm/cell*.h 5612F: arch/powerpc/include/asm/spu*.h 5613F: arch/powerpc/include/uapi/asm/spu*.h 5614F: arch/powerpc/platforms/cell/ 5615 5616CELLWISE CW2015 BATTERY DRIVER 5617M: Tobias Schrammm <t.schramm@manjaro.org> 5618S: Maintained 5619F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5620F: drivers/power/supply/cw2015_battery.c 5621 5622CEPH COMMON CODE (LIBCEPH) 5623M: Ilya Dryomov <idryomov@gmail.com> 5624M: Xiubo Li <xiubli@redhat.com> 5625L: ceph-devel@vger.kernel.org 5626S: Supported 5627W: http://ceph.com/ 5628T: git https://github.com/ceph/ceph-client.git 5629F: include/linux/ceph/ 5630F: include/linux/crush/ 5631F: net/ceph/ 5632 5633CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5634M: Xiubo Li <xiubli@redhat.com> 5635M: Ilya Dryomov <idryomov@gmail.com> 5636L: ceph-devel@vger.kernel.org 5637S: Supported 5638W: http://ceph.com/ 5639T: git https://github.com/ceph/ceph-client.git 5640F: Documentation/filesystems/ceph.rst 5641F: fs/ceph/ 5642 5643CERTIFICATE HANDLING 5644M: David Howells <dhowells@redhat.com> 5645M: David Woodhouse <dwmw2@infradead.org> 5646L: keyrings@vger.kernel.org 5647S: Maintained 5648F: Documentation/admin-guide/module-signing.rst 5649F: certs/ 5650F: scripts/sign-file.c 5651F: scripts/ssl-common.h 5652F: tools/certs/ 5653 5654CFAG12864B LCD DRIVER 5655M: Miguel Ojeda <ojeda@kernel.org> 5656S: Maintained 5657F: drivers/auxdisplay/cfag12864b.c 5658F: include/linux/cfag12864b.h 5659 5660CFAG12864BFB LCD FRAMEBUFFER DRIVER 5661M: Miguel Ojeda <ojeda@kernel.org> 5662S: Maintained 5663F: drivers/auxdisplay/cfag12864bfb.c 5664F: include/linux/cfag12864b.h 5665 5666CHAR and MISC DRIVERS 5667M: Arnd Bergmann <arnd@arndb.de> 5668M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5669S: Supported 5670T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5671F: drivers/char/ 5672F: drivers/misc/ 5673F: include/linux/miscdevice.h 5674F: rust/kernel/miscdevice.rs 5675F: samples/rust/rust_misc_device.rs 5676X: drivers/char/agp/ 5677X: drivers/char/hw_random/ 5678X: drivers/char/ipmi/ 5679X: drivers/char/random.c 5680X: drivers/char/tpm/ 5681 5682CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5683M: Thomas Weißschuh <linux@weissschuh.net> 5684L: linux-hwmon@vger.kernel.org 5685S: Maintained 5686F: Documentation/hwmon/powerz.rst 5687F: drivers/hwmon/powerz.c 5688 5689CHECKPATCH 5690M: Andy Whitcroft <apw@canonical.com> 5691M: Joe Perches <joe@perches.com> 5692R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5693R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5694S: Maintained 5695F: scripts/checkpatch.pl 5696 5697CHECKPATCH DOCUMENTATION 5698M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5699M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5700R: Joe Perches <joe@perches.com> 5701S: Maintained 5702F: Documentation/dev-tools/checkpatch.rst 5703 5704CHINESE DOCUMENTATION 5705M: Alex Shi <alexs@kernel.org> 5706M: Yanteng Si <si.yanteng@linux.dev> 5707R: Dongliang Mu <dzm91@hust.edu.cn> 5708T: git git://git.kernel.org/pub/scm/linux/kernel/git/alexs/linux.git 5709S: Maintained 5710F: Documentation/translations/zh_CN/ 5711 5712CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5713M: Peter Chen <peter.chen@kernel.org> 5714L: linux-usb@vger.kernel.org 5715S: Maintained 5716T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5717F: drivers/usb/chipidea/ 5718 5719CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5720M: Hans de Goede <hansg@kernel.org> 5721L: linux-input@vger.kernel.org 5722S: Maintained 5723F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5724F: drivers/input/touchscreen/chipone_icn8318.c 5725 5726CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5727M: Hans de Goede <hansg@kernel.org> 5728L: linux-input@vger.kernel.org 5729S: Maintained 5730F: drivers/input/touchscreen/chipone_icn8505.c 5731 5732CHROME HARDWARE PLATFORM SUPPORT 5733M: Benson Leung <bleung@chromium.org> 5734M: Tzung-Bi Shih <tzungbi@kernel.org> 5735L: chrome-platform@lists.linux.dev 5736S: Maintained 5737T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5738F: drivers/platform/chrome/ 5739 5740CHROMEOS EC CODEC DRIVER 5741M: Cheng-Yi Chiang <cychiang@chromium.org> 5742M: Tzung-Bi Shih <tzungbi@kernel.org> 5743R: Guenter Roeck <groeck@chromium.org> 5744L: chrome-platform@lists.linux.dev 5745S: Maintained 5746F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5747F: sound/soc/codecs/cros_ec_codec.* 5748 5749CHROMEOS EC CHARGE CONTROL 5750M: Thomas Weißschuh <linux@weissschuh.net> 5751S: Maintained 5752F: drivers/power/supply/cros_charge-control.c 5753 5754CHROMEOS EC HARDWARE MONITORING 5755M: Thomas Weißschuh <linux@weissschuh.net> 5756L: chrome-platform@lists.linux.dev 5757L: linux-hwmon@vger.kernel.org 5758S: Maintained 5759F: Documentation/hwmon/cros_ec_hwmon.rst 5760F: drivers/hwmon/cros_ec_hwmon.c 5761 5762CHROMEOS EC LED DRIVER 5763M: Thomas Weißschuh <linux@weissschuh.net> 5764S: Maintained 5765F: drivers/leds/leds-cros_ec.c 5766 5767CHROMEOS EC SUBDRIVERS 5768M: Benson Leung <bleung@chromium.org> 5769R: Guenter Roeck <groeck@chromium.org> 5770L: chrome-platform@lists.linux.dev 5771S: Maintained 5772F: drivers/power/supply/cros_charge-control.c 5773F: drivers/power/supply/cros_usbpd-charger.c 5774N: cros_ec 5775N: cros-ec 5776 5777CHROMEOS EC UART DRIVER 5778M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5779R: Benson Leung <bleung@chromium.org> 5780R: Tzung-Bi Shih <tzungbi@kernel.org> 5781S: Maintained 5782F: drivers/platform/chrome/cros_ec_uart.c 5783 5784CHROMEOS EC USB PD NOTIFY DRIVER 5785M: Łukasz Bartosik <ukaszb@chromium.org> 5786M: Andrei Kuchynski <akuchynski@chromium.org> 5787M: Jameson Thies <jthies@google.com> 5788L: chrome-platform@lists.linux.dev 5789S: Maintained 5790F: drivers/platform/chrome/cros_usbpd_notify.c 5791F: include/linux/platform_data/cros_usbpd_notify.h 5792 5793CHROMEOS EC USB TYPE-C DRIVER 5794M: Benson Leung <bleung@chromium.org> 5795M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5796M: Jameson Thies <jthies@google.com> 5797M: Andrei Kuchynski <akuchynski@chromium.org> 5798L: chrome-platform@lists.linux.dev 5799S: Maintained 5800F: drivers/platform/chrome/cros_ec_typec.* 5801F: drivers/platform/chrome/cros_typec_altmode.* 5802F: drivers/platform/chrome/cros_typec_switch.c 5803F: drivers/platform/chrome/cros_typec_vdm.* 5804 5805CHROMEOS HPS DRIVER 5806M: Dan Callaghan <dcallagh@chromium.org> 5807R: Sami Kyöstilä <skyostil@chromium.org> 5808S: Maintained 5809F: drivers/platform/chrome/cros_hps_i2c.c 5810 5811CHROMEOS EC WATCHDOG 5812M: Lukasz Majczak <lma@chromium.org> 5813L: chrome-platform@lists.linux.dev 5814S: Maintained 5815F: drivers/watchdog/cros_ec_wdt.c 5816 5817CHROMEOS UCSI DRIVER 5818M: Abhishek Pandit-Subedi <abhishekpandit@chromium.org> 5819M: Łukasz Bartosik <ukaszb@chromium.org> 5820M: Jameson Thies <jthies@google.com> 5821M: Andrei Kuchynski <akuchynski@chromium.org> 5822L: chrome-platform@lists.linux.dev 5823S: Maintained 5824F: drivers/usb/typec/ucsi/cros_ec_ucsi.c 5825 5826CHRONTEL CH7322 CEC DRIVER 5827M: Joe Tessler <jrt@google.com> 5828L: linux-media@vger.kernel.org 5829S: Maintained 5830T: git git://linuxtv.org/media.git 5831F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5832F: drivers/media/cec/i2c/ch7322.c 5833 5834CIRRUS LOGIC AUDIO CODEC DRIVERS 5835M: David Rhodes <david.rhodes@cirrus.com> 5836M: Richard Fitzgerald <rf@opensource.cirrus.com> 5837L: linux-sound@vger.kernel.org 5838L: patches@opensource.cirrus.com 5839S: Maintained 5840F: Documentation/devicetree/bindings/sound/cirrus,cs* 5841F: Documentation/sound/codecs/cs* 5842F: drivers/mfd/cs42l43* 5843F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5844F: drivers/spi/spi-cs42l43* 5845F: include/dt-bindings/sound/cs* 5846F: include/linux/mfd/cs42l43* 5847F: include/sound/cs* 5848F: sound/hda/codecs/cirrus* 5849F: sound/hda/codecs/side-codecs/cs* 5850F: sound/hda/codecs/side-codecs/hda_component* 5851F: sound/soc/codecs/cs* 5852 5853CIRRUS LOGIC HAPTIC DRIVERS 5854M: James Ogletree <jogletre@opensource.cirrus.com> 5855M: Fred Treven <fred.treven@cirrus.com> 5856M: Ben Bright <ben.bright@cirrus.com> 5857L: patches@opensource.cirrus.com 5858S: Supported 5859F: Documentation/devicetree/bindings/input/cirrus,cs40l50.yaml 5860F: drivers/input/misc/cs40l* 5861F: drivers/mfd/cs40l* 5862F: include/linux/mfd/cs40l* 5863F: sound/soc/codecs/cs40l* 5864 5865CIRRUS LOGIC DSP FIRMWARE DRIVER 5866M: Simon Trimmer <simont@opensource.cirrus.com> 5867M: Charles Keepax <ckeepax@opensource.cirrus.com> 5868M: Richard Fitzgerald <rf@opensource.cirrus.com> 5869L: patches@opensource.cirrus.com 5870S: Supported 5871W: https://github.com/CirrusLogic/linux-drivers/wiki 5872T: git https://github.com/CirrusLogic/linux-drivers.git 5873F: drivers/firmware/cirrus/ 5874F: include/linux/firmware/cirrus/ 5875 5876CIRRUS LOGIC EP93XX ETHERNET DRIVER 5877M: Hartley Sweeten <hsweeten@visionengravers.com> 5878L: netdev@vger.kernel.org 5879S: Maintained 5880F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5881 5882CIRRUS LOGIC LOCHNAGAR DRIVER 5883M: Charles Keepax <ckeepax@opensource.cirrus.com> 5884M: Richard Fitzgerald <rf@opensource.cirrus.com> 5885L: patches@opensource.cirrus.com 5886S: Supported 5887F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5888F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5889F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5890F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5891F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5892F: Documentation/hwmon/lochnagar.rst 5893F: drivers/clk/clk-lochnagar.c 5894F: drivers/hwmon/lochnagar-hwmon.c 5895F: drivers/mfd/lochnagar-i2c.c 5896F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5897F: drivers/regulator/lochnagar-regulator.c 5898F: include/dt-bindings/clock/lochnagar.h 5899F: include/dt-bindings/pinctrl/lochnagar.h 5900F: include/linux/mfd/lochnagar* 5901F: sound/soc/codecs/lochnagar-sc.c 5902 5903CIRRUS LOGIC MADERA CODEC DRIVERS 5904M: Charles Keepax <ckeepax@opensource.cirrus.com> 5905M: Richard Fitzgerald <rf@opensource.cirrus.com> 5906L: linux-sound@vger.kernel.org 5907L: patches@opensource.cirrus.com 5908S: Supported 5909W: https://github.com/CirrusLogic/linux-drivers/wiki 5910T: git https://github.com/CirrusLogic/linux-drivers.git 5911F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5912F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5913F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5914F: drivers/gpio/gpio-madera* 5915F: drivers/irqchip/irq-madera* 5916F: drivers/mfd/cs47l* 5917F: drivers/mfd/madera* 5918F: drivers/pinctrl/cirrus/* 5919F: include/dt-bindings/sound/madera* 5920F: include/linux/irqchip/irq-madera* 5921F: include/linux/mfd/madera/* 5922F: include/sound/madera* 5923F: sound/soc/codecs/cs47l* 5924F: sound/soc/codecs/madera* 5925 5926CISCO FCOE HBA DRIVER 5927M: Satish Kharat <satishkh@cisco.com> 5928M: Sesidhar Baddela <sebaddel@cisco.com> 5929M: Karan Tilak Kumar <kartilak@cisco.com> 5930L: linux-scsi@vger.kernel.org 5931S: Supported 5932F: drivers/scsi/fnic/ 5933 5934CISCO SCSI HBA DRIVER 5935M: Karan Tilak Kumar <kartilak@cisco.com> 5936M: Sesidhar Baddela <sebaddel@cisco.com> 5937L: linux-scsi@vger.kernel.org 5938S: Supported 5939F: drivers/scsi/snic/ 5940 5941CISCO VIC ETHERNET NIC DRIVER 5942M: Christian Benvenuti <benve@cisco.com> 5943M: Satish Kharat <satishkh@cisco.com> 5944S: Maintained 5945F: drivers/net/ethernet/cisco/enic/ 5946 5947CISCO VIC LOW LATENCY NIC DRIVER 5948M: Christian Benvenuti <benve@cisco.com> 5949M: Nelson Escobar <neescoba@cisco.com> 5950S: Supported 5951F: drivers/infiniband/hw/usnic/ 5952 5953CLANG CONTROL FLOW INTEGRITY SUPPORT 5954M: Sami Tolvanen <samitolvanen@google.com> 5955M: Kees Cook <kees@kernel.org> 5956R: Nathan Chancellor <nathan@kernel.org> 5957L: llvm@lists.linux.dev 5958S: Supported 5959B: https://github.com/ClangBuiltLinux/linux/issues 5960T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5961F: include/linux/cfi.h 5962F: kernel/cfi.c 5963 5964CLANG-FORMAT FILE 5965M: Miguel Ojeda <ojeda@kernel.org> 5966S: Maintained 5967F: .clang-format 5968 5969CLANG/LLVM BUILD SUPPORT 5970M: Nathan Chancellor <nathan@kernel.org> 5971R: Nick Desaulniers <nick.desaulniers+lkml@gmail.com> 5972R: Bill Wendling <morbo@google.com> 5973R: Justin Stitt <justinstitt@google.com> 5974L: llvm@lists.linux.dev 5975S: Supported 5976W: https://clangbuiltlinux.github.io/ 5977B: https://github.com/ClangBuiltLinux/linux/issues 5978C: irc://irc.libera.chat/clangbuiltlinux 5979F: Documentation/kbuild/llvm.rst 5980F: include/linux/compiler-clang.h 5981F: scripts/Makefile.clang 5982F: scripts/clang-tools/ 5983K: \b(?i:clang|llvm)\b 5984 5985CLK API 5986M: Russell King <linux@armlinux.org.uk> 5987L: linux-clk@vger.kernel.org 5988S: Maintained 5989F: include/linux/clk.h 5990 5991CLOCKSOURCE, CLOCKEVENT DRIVERS 5992M: Daniel Lezcano <daniel.lezcano@linaro.org> 5993M: Thomas Gleixner <tglx@linutronix.de> 5994L: linux-kernel@vger.kernel.org 5995S: Supported 5996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5997F: Documentation/devicetree/bindings/timer/ 5998F: drivers/clocksource/ 5999 6000CLOSURES 6001M: Kent Overstreet <kent.overstreet@linux.dev> 6002L: linux-bcachefs@vger.kernel.org 6003S: Supported 6004C: irc://irc.oftc.net/bcache 6005F: include/linux/closure.h 6006F: lib/closure.c 6007 6008CMPC ACPI DRIVER 6009M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 6010L: platform-driver-x86@vger.kernel.org 6011S: Supported 6012F: drivers/platform/x86/classmate-laptop.c 6013 6014COBALT MEDIA DRIVER 6015M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 6016L: linux-media@vger.kernel.org 6017S: Supported 6018W: https://linuxtv.org 6019T: git git://linuxtv.org/media.git 6020F: drivers/media/pci/cobalt/ 6021 6022COCCINELLE/Semantic Patches (SmPL) 6023M: Julia Lawall <Julia.Lawall@inria.fr> 6024M: Nicolas Palix <nicolas.palix@imag.fr> 6025L: cocci@inria.fr (moderated for non-subscribers) 6026S: Supported 6027W: https://coccinelle.gitlabpages.inria.fr/website/ 6028T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 6029F: Documentation/dev-tools/coccinelle.rst 6030F: scripts/coccicheck 6031F: scripts/coccinelle/ 6032 6033CODA FILE SYSTEM 6034M: Jan Harkes <jaharkes@cs.cmu.edu> 6035M: coda@cs.cmu.edu 6036L: codalist@coda.cs.cmu.edu 6037S: Maintained 6038W: http://www.coda.cs.cmu.edu/ 6039F: Documentation/filesystems/coda.rst 6040F: fs/coda/ 6041F: include/linux/coda*.h 6042F: include/uapi/linux/coda*.h 6043 6044CODA V4L2 MEM2MEM DRIVER 6045M: Philipp Zabel <p.zabel@pengutronix.de> 6046L: linux-media@vger.kernel.org 6047S: Maintained 6048F: Documentation/devicetree/bindings/media/coda.yaml 6049F: drivers/media/platform/chips-media/coda 6050 6051CODE OF CONDUCT 6052M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6053S: Supported 6054F: Documentation/process/code-of-conduct-interpretation.rst 6055F: Documentation/process/code-of-conduct.rst 6056 6057CODE TAGGING 6058M: Suren Baghdasaryan <surenb@google.com> 6059M: Kent Overstreet <kent.overstreet@linux.dev> 6060S: Maintained 6061F: include/asm-generic/codetag.lds.h 6062F: include/linux/codetag.h 6063F: lib/codetag.c 6064 6065COMEDI DRIVERS 6066M: Ian Abbott <abbotti@mev.co.uk> 6067M: H Hartley Sweeten <hsweeten@visionengravers.com> 6068S: Odd Fixes 6069F: drivers/comedi/ 6070F: include/linux/comedi/ 6071F: include/uapi/linux/comedi.h 6072 6073COMMON CLK FRAMEWORK 6074M: Michael Turquette <mturquette@baylibre.com> 6075M: Stephen Boyd <sboyd@kernel.org> 6076L: linux-clk@vger.kernel.org 6077S: Maintained 6078Q: http://patchwork.kernel.org/project/linux-clk/list/ 6079T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 6080F: Documentation/devicetree/bindings/clock/ 6081F: drivers/clk/ 6082F: include/dt-bindings/clock/ 6083F: include/linux/clk-pr* 6084F: include/linux/clk/ 6085F: include/linux/of_clk.h 6086F: scripts/gdb/linux/clk.py 6087F: rust/helpers/clk.c 6088F: rust/kernel/clk.rs 6089X: drivers/clk/clkdev.c 6090 6091COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 6092M: Steve French <sfrench@samba.org> 6093M: Steve French <smfrench@gmail.com> 6094R: Paulo Alcantara <pc@manguebit.org> (DFS, global name space) 6095R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 6096R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 6097R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 6098R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 6099L: linux-cifs@vger.kernel.org 6100L: samba-technical@lists.samba.org (moderated for non-subscribers) 6101S: Supported 6102W: https://wiki.samba.org/index.php/LinuxCIFS 6103T: git git://git.samba.org/sfrench/cifs-2.6.git 6104F: Documentation/admin-guide/cifs/ 6105F: fs/smb/client/ 6106F: fs/smb/common/ 6107F: include/uapi/linux/cifs 6108 6109COMPACTPCI HOTPLUG CORE 6110M: Scott Murray <scott@spiteful.org> 6111L: linux-pci@vger.kernel.org 6112S: Maintained 6113F: drivers/pci/hotplug/cpci_hotplug* 6114 6115COMPACTPCI HOTPLUG GENERIC DRIVER 6116M: Scott Murray <scott@spiteful.org> 6117L: linux-pci@vger.kernel.org 6118S: Maintained 6119F: drivers/pci/hotplug/cpcihp_generic.c 6120 6121COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 6122M: Scott Murray <scott@spiteful.org> 6123L: linux-pci@vger.kernel.org 6124S: Maintained 6125F: drivers/pci/hotplug/cpcihp_zt5550.* 6126 6127COMPAL LAPTOP SUPPORT 6128M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 6129L: platform-driver-x86@vger.kernel.org 6130S: Maintained 6131F: drivers/platform/x86/compal-laptop.c 6132 6133COMPILER ATTRIBUTES 6134M: Miguel Ojeda <ojeda@kernel.org> 6135S: Maintained 6136F: include/linux/compiler_attributes.h 6137 6138COMPUTE EXPRESS LINK (CXL) 6139M: Davidlohr Bueso <dave@stgolabs.net> 6140M: Jonathan Cameron <jonathan.cameron@huawei.com> 6141M: Dave Jiang <dave.jiang@intel.com> 6142M: Alison Schofield <alison.schofield@intel.com> 6143M: Vishal Verma <vishal.l.verma@intel.com> 6144M: Ira Weiny <ira.weiny@intel.com> 6145M: Dan Williams <dan.j.williams@intel.com> 6146L: linux-cxl@vger.kernel.org 6147S: Maintained 6148F: Documentation/driver-api/cxl 6149F: Documentation/userspace-api/fwctl/fwctl-cxl.rst 6150F: drivers/cxl/ 6151F: include/cxl/ 6152F: include/uapi/linux/cxl_mem.h 6153F: tools/testing/cxl/ 6154 6155COMPUTE EXPRESS LINK PMU (CPMU) 6156M: Jonathan Cameron <jonathan.cameron@huawei.com> 6157L: linux-cxl@vger.kernel.org 6158S: Maintained 6159F: Documentation/admin-guide/perf/cxl.rst 6160F: drivers/perf/cxl_pmu.c 6161 6162CONEXANT ACCESSRUNNER USB DRIVER 6163L: accessrunner-general@lists.sourceforge.net 6164S: Orphan 6165W: http://accessrunner.sourceforge.net/ 6166F: drivers/usb/atm/cxacru.c 6167 6168CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 6169M: Elena Reshetova <elena.reshetova@intel.com> 6170M: Carlos Bilbao <carlos.bilbao@kernel.org> 6171S: Maintained 6172F: Documentation/security/snp-tdx-threat-model.rst 6173 6174CONFIGFS 6175M: Andreas Hindborg <a.hindborg@kernel.org> 6176R: Breno Leitao <leitao@debian.org> 6177S: Supported 6178T: git git://git.kernel.org/pub/scm/linux/kernel/git/a.hindborg/linux.git configfs-next 6179F: fs/configfs/ 6180F: include/linux/configfs.h 6181F: rust/kernel/configfs.rs 6182F: samples/configfs/ 6183F: samples/rust/rust_configfs.rs 6184 6185CONGATEC BOARD CONTROLLER MFD DRIVER 6186M: Thomas Richard <thomas.richard@bootlin.com> 6187S: Maintained 6188F: drivers/gpio/gpio-cgbc.c 6189F: drivers/hwmon/cgbc-hwmon.c 6190F: drivers/i2c/busses/i2c-cgbc.c 6191F: drivers/mfd/cgbc-core.c 6192F: drivers/watchdog/cgbc_wdt.c 6193F: include/linux/mfd/cgbc.h 6194 6195CONSOLE SUBSYSTEM 6196M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6197S: Supported 6198F: drivers/video/console/ 6199F: include/linux/console* 6200 6201CONTEXT TRACKING 6202M: Frederic Weisbecker <frederic@kernel.org> 6203M: "Paul E. McKenney" <paulmck@kernel.org> 6204S: Maintained 6205F: include/linux/context_tracking* 6206F: kernel/context_tracking.c 6207 6208CONTROL GROUP (CGROUP) 6209M: Tejun Heo <tj@kernel.org> 6210M: Johannes Weiner <hannes@cmpxchg.org> 6211M: Michal Koutný <mkoutny@suse.com> 6212L: cgroups@vger.kernel.org 6213S: Maintained 6214T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6215F: Documentation/admin-guide/cgroup-v1/ 6216F: Documentation/admin-guide/cgroup-v2.rst 6217F: include/linux/cgroup* 6218F: kernel/cgroup/ 6219F: tools/testing/selftests/cgroup/ 6220 6221CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 6222M: Tejun Heo <tj@kernel.org> 6223M: Josef Bacik <josef@toxicpanda.com> 6224M: Jens Axboe <axboe@kernel.dk> 6225L: cgroups@vger.kernel.org 6226L: linux-block@vger.kernel.org 6227T: git git://git.kernel.dk/linux-block 6228F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 6229F: block/bfq-cgroup.c 6230F: block/blk-cgroup.c 6231F: block/blk-iocost.c 6232F: block/blk-iolatency.c 6233F: block/blk-throttle.c 6234F: include/linux/blk-cgroup.h 6235 6236CONTROL GROUP - CPUSET 6237M: Waiman Long <longman@redhat.com> 6238L: cgroups@vger.kernel.org 6239S: Maintained 6240T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 6241F: Documentation/admin-guide/cgroup-v1/cpusets.rst 6242F: include/linux/cpuset.h 6243F: kernel/cgroup/cpuset-internal.h 6244F: kernel/cgroup/cpuset-v1.c 6245F: kernel/cgroup/cpuset.c 6246F: tools/testing/selftests/cgroup/test_cpuset.c 6247F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 6248F: tools/testing/selftests/cgroup/test_cpuset_v1_base.sh 6249 6250CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM) 6251M: Maarten Lankhorst <dev@lankhorst.se> 6252M: Maxime Ripard <mripard@kernel.org> 6253M: Natalie Vock <natalie.vock@gmx.de> 6254L: cgroups@vger.kernel.org 6255L: dri-devel@lists.freedesktop.org 6256S: Maintained 6257T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6258F: include/linux/cgroup_dmem.h 6259F: kernel/cgroup/dmem.c 6260 6261CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 6262M: Johannes Weiner <hannes@cmpxchg.org> 6263M: Michal Hocko <mhocko@kernel.org> 6264M: Roman Gushchin <roman.gushchin@linux.dev> 6265M: Shakeel Butt <shakeel.butt@linux.dev> 6266R: Muchun Song <muchun.song@linux.dev> 6267L: cgroups@vger.kernel.org 6268L: linux-mm@kvack.org 6269S: Maintained 6270F: include/linux/memcontrol.h 6271F: include/linux/page_counter.h 6272F: mm/memcontrol.c 6273F: mm/memcontrol-v1.c 6274F: mm/memcontrol-v1.h 6275F: mm/page_counter.c 6276F: mm/swap_cgroup.c 6277F: samples/cgroup/* 6278F: tools/testing/selftests/cgroup/memcg_protection.m 6279F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 6280F: tools/testing/selftests/cgroup/test_kmem.c 6281F: tools/testing/selftests/cgroup/test_memcontrol.c 6282 6283CORETEMP HARDWARE MONITORING DRIVER 6284M: Fenghua Yu <fenghua.yu@intel.com> 6285L: linux-hwmon@vger.kernel.org 6286S: Maintained 6287F: Documentation/hwmon/coretemp.rst 6288F: drivers/hwmon/coretemp.c 6289 6290CORSAIR-CPRO HARDWARE MONITOR DRIVER 6291M: Marius Zachmann <mail@mariuszachmann.de> 6292L: linux-hwmon@vger.kernel.org 6293S: Maintained 6294F: drivers/hwmon/corsair-cpro.c 6295 6296CORSAIR-PSU HARDWARE MONITOR DRIVER 6297M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 6298L: linux-hwmon@vger.kernel.org 6299S: Maintained 6300F: Documentation/hwmon/corsair-psu.rst 6301F: drivers/hwmon/corsair-psu.c 6302 6303COUNTER SUBSYSTEM 6304M: William Breathitt Gray <wbg@kernel.org> 6305L: linux-iio@vger.kernel.org 6306S: Maintained 6307T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 6308F: Documentation/ABI/testing/sysfs-bus-counter 6309F: Documentation/driver-api/generic-counter.rst 6310F: drivers/counter/ 6311F: include/linux/counter.h 6312F: include/uapi/linux/counter.h 6313F: tools/counter/ 6314 6315COUNTER WATCH EVENTS TOOL 6316M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 6317L: linux-iio@vger.kernel.org 6318S: Maintained 6319F: tools/counter/counter_watch_events.c 6320 6321CP2615 I2C DRIVER 6322M: Bence Csókás <bence98@sch.bme.hu> 6323S: Maintained 6324F: drivers/i2c/busses/i2c-cp2615.c 6325 6326CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 6327M: Viresh Kumar <viresh.kumar@linaro.org> 6328M: Sudeep Holla <sudeep.holla@arm.com> 6329L: linux-pm@vger.kernel.org 6330S: Maintained 6331W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 6332F: drivers/cpufreq/vexpress-spc-cpufreq.c 6333 6334CPU FREQUENCY SCALING FRAMEWORK 6335M: "Rafael J. Wysocki" <rafael@kernel.org> 6336M: Viresh Kumar <viresh.kumar@linaro.org> 6337L: linux-pm@vger.kernel.org 6338S: Maintained 6339B: https://bugzilla.kernel.org 6340T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6341T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 6342F: Documentation/admin-guide/pm/cpufreq.rst 6343F: Documentation/admin-guide/pm/intel_pstate.rst 6344F: Documentation/cpu-freq/ 6345F: Documentation/devicetree/bindings/cpufreq/ 6346F: drivers/cpufreq/ 6347F: include/linux/cpufreq.h 6348F: include/linux/sched/cpufreq.h 6349F: kernel/sched/cpufreq*.c 6350F: rust/kernel/cpufreq.rs 6351F: tools/testing/selftests/cpufreq/ 6352 6353CPU HOTPLUG 6354M: Thomas Gleixner <tglx@linutronix.de> 6355M: Peter Zijlstra <peterz@infradead.org> 6356L: linux-kernel@vger.kernel.org 6357S: Maintained 6358T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 6359F: include/linux/cpu.h 6360F: include/linux/cpuhotplug.h 6361F: include/linux/smpboot.h 6362F: kernel/cpu.c 6363F: kernel/smpboot.* 6364F: rust/helpers/cpu.c 6365F: rust/kernel/cpu.rs 6366 6367CPU IDLE TIME MANAGEMENT FRAMEWORK 6368M: "Rafael J. Wysocki" <rafael@kernel.org> 6369M: Daniel Lezcano <daniel.lezcano@linaro.org> 6370L: linux-pm@vger.kernel.org 6371S: Maintained 6372B: https://bugzilla.kernel.org 6373T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6374F: Documentation/admin-guide/pm/cpuidle.rst 6375F: Documentation/driver-api/pm/cpuidle.rst 6376F: drivers/cpuidle/ 6377F: include/linux/cpuidle.h 6378 6379CPU POWER MONITORING SUBSYSTEM 6380M: Thomas Renninger <trenn@suse.com> 6381M: Shuah Khan <shuah@kernel.org> 6382M: Shuah Khan <skhan@linuxfoundation.org> 6383M: John B. Wyatt IV <jwyatt@redhat.com> 6384M: John B. Wyatt IV <sageofredondo@gmail.com> 6385M: John Kacur <jkacur@redhat.com> 6386L: linux-pm@vger.kernel.org 6387S: Maintained 6388F: tools/power/cpupower/ 6389 6390CPUID/MSR DRIVER 6391M: "H. Peter Anvin" <hpa@zytor.com> 6392S: Maintained 6393F: arch/x86/kernel/cpuid.c 6394F: arch/x86/kernel/msr.c 6395 6396CPUIDLE DRIVER - ARM BIG LITTLE 6397M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6398M: Daniel Lezcano <daniel.lezcano@linaro.org> 6399L: linux-pm@vger.kernel.org 6400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6401S: Maintained 6402T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 6403F: drivers/cpuidle/cpuidle-big_little.c 6404 6405CPUIDLE DRIVER - ARM EXYNOS 6406M: Daniel Lezcano <daniel.lezcano@linaro.org> 6407M: Kukjin Kim <kgene@kernel.org> 6408R: Krzysztof Kozlowski <krzk@kernel.org> 6409L: linux-pm@vger.kernel.org 6410L: linux-samsung-soc@vger.kernel.org 6411S: Maintained 6412F: arch/arm/mach-exynos/pm.c 6413F: drivers/cpuidle/cpuidle-exynos.c 6414F: include/linux/platform_data/cpuidle-exynos.h 6415 6416CPUIDLE DRIVER - ARM PSCI 6417M: Lorenzo Pieralisi <lpieralisi@kernel.org> 6418M: Sudeep Holla <sudeep.holla@arm.com> 6419M: Ulf Hansson <ulf.hansson@linaro.org> 6420L: linux-pm@vger.kernel.org 6421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6422S: Supported 6423T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6424F: drivers/cpuidle/cpuidle-psci.c 6425 6426CPUIDLE DRIVER - ARM PSCI PM DOMAIN 6427M: Ulf Hansson <ulf.hansson@linaro.org> 6428L: linux-pm@vger.kernel.org 6429L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6430S: Supported 6431T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6432F: drivers/cpuidle/cpuidle-psci-domain.c 6433F: drivers/cpuidle/cpuidle-psci.h 6434 6435CPUIDLE DRIVER - DT IDLE PM DOMAIN 6436M: Ulf Hansson <ulf.hansson@linaro.org> 6437L: linux-pm@vger.kernel.org 6438S: Supported 6439T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 6440F: drivers/cpuidle/dt_idle_genpd.c 6441F: drivers/cpuidle/dt_idle_genpd.h 6442 6443CPUIDLE DRIVER - RISC-V SBI 6444M: Anup Patel <anup@brainfault.org> 6445L: linux-pm@vger.kernel.org 6446L: linux-riscv@lists.infradead.org 6447S: Maintained 6448F: drivers/cpuidle/cpuidle-riscv-sbi.c 6449 6450CPUMASK API [RUST] 6451M: Viresh Kumar <viresh.kumar@linaro.org> 6452R: Yury Norov <yury.norov@gmail.com> 6453S: Maintained 6454F: rust/kernel/cpumask.rs 6455 6456CRAMFS FILESYSTEM 6457M: Nicolas Pitre <nico@fluxnic.net> 6458S: Maintained 6459F: Documentation/filesystems/cramfs.rst 6460F: fs/cramfs/ 6461 6462CRC LIBRARY 6463M: Eric Biggers <ebiggers@kernel.org> 6464R: Ard Biesheuvel <ardb@kernel.org> 6465L: linux-crypto@vger.kernel.org 6466S: Maintained 6467T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git crc-next 6468F: Documentation/staging/crc* 6469F: include/linux/crc* 6470F: lib/crc/ 6471F: scripts/gen-crc-consts.py 6472 6473CREATIVE SB0540 6474M: Bastien Nocera <hadess@hadess.net> 6475L: linux-input@vger.kernel.org 6476S: Maintained 6477F: drivers/hid/hid-creative-sb0540.c 6478 6479CREDENTIALS 6480M: Paul Moore <paul@paul-moore.com> 6481R: Serge Hallyn <sergeh@kernel.org> 6482L: linux-security-module@vger.kernel.org 6483S: Supported 6484T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 6485F: include/linux/cred.h 6486F: kernel/cred.c 6487F: Documentation/security/credentials.rst 6488 6489INTEL CRPS COMMON REDUNDANT PSU DRIVER 6490M: Ninad Palsule <ninad@linux.ibm.com> 6491L: linux-hwmon@vger.kernel.org 6492S: Maintained 6493F: Documentation/hwmon/crps.rst 6494F: drivers/hwmon/pmbus/crps.c 6495 6496CRYPTO API 6497M: Herbert Xu <herbert@gondor.apana.org.au> 6498M: "David S. Miller" <davem@davemloft.net> 6499L: linux-crypto@vger.kernel.org 6500S: Maintained 6501T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 6502T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 6503F: Documentation/crypto/ 6504F: Documentation/devicetree/bindings/crypto/ 6505F: arch/*/crypto/ 6506F: crypto/ 6507F: drivers/crypto/ 6508F: include/crypto/ 6509F: include/linux/crypto* 6510 6511CRYPTO LIBRARY 6512M: Eric Biggers <ebiggers@kernel.org> 6513M: Jason A. Donenfeld <Jason@zx2c4.com> 6514M: Ard Biesheuvel <ardb@kernel.org> 6515L: linux-crypto@vger.kernel.org 6516S: Maintained 6517T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-next 6518T: git https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git libcrypto-fixes 6519F: lib/crypto/ 6520 6521CRYPTO SPEED TEST COMPARE 6522M: Wang Jinchao <wangjinchao@xfusion.com> 6523L: linux-crypto@vger.kernel.org 6524S: Maintained 6525F: tools/crypto/tcrypt/tcrypt_speed_compare.py 6526 6527CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 6528M: Neil Horman <nhorman@tuxdriver.com> 6529L: linux-crypto@vger.kernel.org 6530S: Maintained 6531F: crypto/ansi_cprng.c 6532F: crypto/rng.c 6533 6534CS3308 MEDIA DRIVER 6535M: Hans Verkuil <hverkuil@xs4all.nl> 6536L: linux-media@vger.kernel.org 6537S: Odd Fixes 6538W: http://linuxtv.org 6539T: git git://linuxtv.org/media.git 6540F: drivers/media/i2c/cs3308.c 6541 6542CS5535 Audio ALSA driver 6543M: Jaya Kumar <jayakumar.alsa@gmail.com> 6544S: Maintained 6545F: sound/pci/cs5535audio/ 6546 6547CTU CAN FD DRIVER 6548M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 6549M: Ondrej Ille <ondrej.ille@gmail.com> 6550L: linux-can@vger.kernel.org 6551S: Maintained 6552F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 6553F: drivers/net/can/ctucanfd/ 6554 6555CVE ASSIGNMENT CONTACT 6556M: CVE Assignment Team <cve@kernel.org> 6557S: Maintained 6558F: Documentation/process/cve.rst 6559 6560CW1200 WLAN driver 6561S: Orphan 6562L: linux-wireless@vger.kernel.org 6563F: drivers/net/wireless/st/ 6564F: include/linux/platform_data/net-cw1200.h 6565 6566CX18 VIDEO4LINUX DRIVER 6567M: Andy Walls <awalls@md.metrocast.net> 6568L: linux-media@vger.kernel.org 6569S: Maintained 6570W: https://linuxtv.org 6571T: git git://linuxtv.org/media.git 6572F: drivers/media/pci/cx18/ 6573F: include/uapi/linux/ivtv* 6574 6575CX2341X MPEG ENCODER HELPER MODULE 6576M: Hans Verkuil <hverkuil@xs4all.nl> 6577L: linux-media@vger.kernel.org 6578S: Maintained 6579W: https://linuxtv.org 6580T: git git://linuxtv.org/media.git 6581F: drivers/media/common/cx2341x* 6582F: include/media/drv-intf/cx2341x.h 6583 6584CX24120 MEDIA DRIVER 6585M: Jemma Denson <jdenson@gmail.com> 6586M: Patrick Boettcher <patrick.boettcher@posteo.de> 6587L: linux-media@vger.kernel.org 6588S: Maintained 6589W: https://linuxtv.org 6590Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6591F: drivers/media/dvb-frontends/cx24120* 6592 6593CX88 VIDEO4LINUX DRIVER 6594M: Mauro Carvalho Chehab <mchehab@kernel.org> 6595L: linux-media@vger.kernel.org 6596S: Odd fixes 6597W: https://linuxtv.org 6598T: git git://linuxtv.org/media.git 6599F: Documentation/driver-api/media/drivers/cx88* 6600F: drivers/media/pci/cx88/ 6601 6602CXD2820R MEDIA DRIVER 6603L: linux-media@vger.kernel.org 6604S: Orphan 6605W: https://linuxtv.org 6606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6607F: drivers/media/dvb-frontends/cxd2820r* 6608 6609CXGB3 ETHERNET DRIVER (CXGB3) 6610M: Potnuri Bharat Teja <bharat@chelsio.com> 6611L: netdev@vger.kernel.org 6612S: Maintained 6613W: http://www.chelsio.com 6614F: drivers/net/ethernet/chelsio/cxgb3/ 6615 6616CXGB3 ISCSI DRIVER (CXGB3I) 6617M: Varun Prakash <varun@chelsio.com> 6618L: linux-scsi@vger.kernel.org 6619S: Supported 6620W: http://www.chelsio.com 6621F: drivers/scsi/cxgbi/cxgb3i 6622 6623CXGB4 CRYPTO DRIVER (chcr) 6624M: Ayush Sawal <ayush.sawal@chelsio.com> 6625L: linux-crypto@vger.kernel.org 6626S: Supported 6627W: http://www.chelsio.com 6628F: drivers/crypto/chelsio 6629 6630CXGB4 ETHERNET DRIVER (CXGB4) 6631M: Potnuri Bharat Teja <bharat@chelsio.com> 6632L: netdev@vger.kernel.org 6633S: Maintained 6634W: http://www.chelsio.com 6635F: drivers/net/ethernet/chelsio/cxgb4/ 6636 6637CXGB4 INLINE CRYPTO DRIVER 6638M: Ayush Sawal <ayush.sawal@chelsio.com> 6639L: netdev@vger.kernel.org 6640S: Maintained 6641W: http://www.chelsio.com 6642F: drivers/net/ethernet/chelsio/inline_crypto/ 6643 6644CXGB4 ISCSI DRIVER (CXGB4I) 6645M: Varun Prakash <varun@chelsio.com> 6646L: linux-scsi@vger.kernel.org 6647S: Supported 6648W: http://www.chelsio.com 6649F: drivers/scsi/cxgbi/cxgb4i 6650 6651CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 6652M: Potnuri Bharat Teja <bharat@chelsio.com> 6653L: linux-rdma@vger.kernel.org 6654S: Supported 6655W: http://www.openfabrics.org 6656F: drivers/infiniband/hw/cxgb4/ 6657F: include/uapi/rdma/cxgb4-abi.h 6658 6659CXGB4VF ETHERNET DRIVER (CXGB4VF) 6660M: Potnuri Bharat Teja <bharat@chelsio.com> 6661L: netdev@vger.kernel.org 6662S: Maintained 6663W: http://www.chelsio.com 6664F: drivers/net/ethernet/chelsio/cxgb4vf/ 6665 6666CYBERPRO FB DRIVER 6667M: Russell King <linux@armlinux.org.uk> 6668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 6669S: Maintained 6670W: http://www.armlinux.org.uk/ 6671F: drivers/video/fbdev/cyber2000fb.* 6672 6673CYCLADES PC300 DRIVER 6674S: Orphan 6675F: drivers/net/wan/pc300* 6676 6677CYPRESS CY8C95X0 PINCTRL DRIVER 6678M: Patrick Rudolph <patrick.rudolph@9elements.com> 6679L: linux-gpio@vger.kernel.org 6680S: Maintained 6681F: drivers/pinctrl/pinctrl-cy8c95x0.c 6682 6683CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 6684M: Linus Walleij <linus.walleij@linaro.org> 6685L: linux-input@vger.kernel.org 6686S: Maintained 6687F: drivers/input/touchscreen/cy8ctma140.c 6688 6689CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 6690M: Yassine Oudjana <y.oudjana@protonmail.com> 6691L: linux-input@vger.kernel.org 6692S: Maintained 6693F: Documentation/devicetree/bindings/input/cypress-sf.yaml 6694F: drivers/input/keyboard/cypress-sf.c 6695 6696CYPRESS_FIRMWARE MEDIA DRIVER 6697L: linux-media@vger.kernel.org 6698S: Orphan 6699W: https://linuxtv.org 6700Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6701F: drivers/media/common/cypress_firmware* 6702 6703CYTTSP TOUCHSCREEN DRIVER 6704M: Linus Walleij <linus.walleij@linaro.org> 6705L: linux-input@vger.kernel.org 6706S: Maintained 6707F: drivers/input/touchscreen/cyttsp* 6708 6709D-LINK DIR-685 TOUCHKEYS DRIVER 6710M: Linus Walleij <linus.walleij@linaro.org> 6711L: linux-input@vger.kernel.org 6712S: Supported 6713F: drivers/input/keyboard/dlink-dir685-touchkeys.c 6714 6715DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 6716M: Joshua Kinard <linux@kumba.dev> 6717S: Maintained 6718F: drivers/rtc/rtc-ds1685.c 6719F: include/linux/rtc/ds1685.h 6720 6721DAMA SLAVE for AX.25 6722M: Joerg Reuter <jreuter@yaina.de> 6723L: linux-hams@vger.kernel.org 6724S: Maintained 6725W: http://yaina.de/jreuter/ 6726W: http://www.qsl.net/dl1bke/ 6727F: net/ax25/af_ax25.c 6728F: net/ax25/ax25_dev.c 6729F: net/ax25/ax25_ds_* 6730F: net/ax25/ax25_in.c 6731F: net/ax25/ax25_out.c 6732F: net/ax25/ax25_timer.c 6733F: net/ax25/sysctl_net_ax25.c 6734 6735DASHARO ACPI PLATFORM DRIVER 6736M: Michał Kopeć <michal.kopec@3mdeb.com> 6737S: Maintained 6738W: https://docs.dasharo.com/ 6739F: drivers/platform/x86/dasharo-acpi.c 6740 6741DATA ACCESS MONITOR 6742M: SeongJae Park <sj@kernel.org> 6743L: damon@lists.linux.dev 6744L: linux-mm@kvack.org 6745S: Maintained 6746W: https://damonitor.github.io 6747P: Documentation/mm/damon/maintainer-profile.rst 6748T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6749T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6750T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6751F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6752F: Documentation/admin-guide/mm/damon/ 6753F: Documentation/mm/damon/ 6754F: include/linux/damon.h 6755F: include/trace/events/damon.h 6756F: mm/damon/ 6757F: samples/damon/ 6758F: tools/testing/selftests/damon/ 6759 6760DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6761L: netdev@vger.kernel.org 6762S: Orphan 6763F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6764F: drivers/net/ethernet/dec/tulip/dmfe.c 6765 6766DC390/AM53C974 SCSI driver 6767M: Hannes Reinecke <hare@suse.com> 6768L: linux-scsi@vger.kernel.org 6769S: Maintained 6770F: drivers/scsi/am53c974.c 6771 6772DC395x SCSI driver 6773M: Oliver Neukum <oliver@neukum.org> 6774M: Ali Akcaagac <aliakc@web.de> 6775M: Jamie Lenehan <lenehan@twibble.org> 6776S: Maintained 6777F: Documentation/scsi/dc395x.rst 6778F: drivers/scsi/dc395x.* 6779 6780DEBUGOBJECTS: 6781M: Thomas Gleixner <tglx@linutronix.de> 6782L: linux-kernel@vger.kernel.org 6783S: Maintained 6784T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6785F: include/linux/debugobjects.h 6786F: lib/debugobjects.c 6787 6788DECSTATION PLATFORM SUPPORT 6789M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6790L: linux-mips@vger.kernel.org 6791S: Maintained 6792F: arch/mips/dec/ 6793F: arch/mips/include/asm/dec/ 6794F: arch/mips/include/asm/mach-dec/ 6795 6796DEFXX FDDI NETWORK DRIVER 6797M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6798S: Maintained 6799F: drivers/net/fddi/defxx.* 6800 6801DEFZA FDDI NETWORK DRIVER 6802M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6803S: Maintained 6804F: drivers/net/fddi/defza.* 6805 6806DEINTERLACE DRIVERS FOR ALLWINNER H3 6807M: Jernej Skrabec <jernej.skrabec@gmail.com> 6808L: linux-media@vger.kernel.org 6809S: Maintained 6810T: git git://linuxtv.org/media.git 6811F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6812F: drivers/media/platform/sunxi/sun8i-di/ 6813 6814DELL LAPTOP DRIVER 6815M: Matthew Garrett <mjg59@srcf.ucam.org> 6816M: Pali Rohár <pali@kernel.org> 6817L: platform-driver-x86@vger.kernel.org 6818S: Maintained 6819F: drivers/platform/x86/dell/dell-laptop.c 6820 6821DELL LAPTOP FREEFALL DRIVER 6822M: Pali Rohár <pali@kernel.org> 6823S: Maintained 6824F: drivers/platform/x86/dell/dell-smo8800.c 6825 6826DELL LAPTOP RBTN DRIVER 6827M: Pali Rohár <pali@kernel.org> 6828S: Maintained 6829F: drivers/platform/x86/dell/dell-rbtn.* 6830 6831DELL LAPTOP SMM DRIVER 6832M: Pali Rohár <pali@kernel.org> 6833S: Maintained 6834F: Documentation/ABI/obsolete/procfs-i8k 6835F: drivers/hwmon/dell-smm-hwmon.c 6836F: include/uapi/linux/i8k.h 6837 6838DELL PC DRIVER 6839M: Lyndon Sanche <lsanche@lyndeno.ca> 6840L: platform-driver-x86@vger.kernel.org 6841S: Maintained 6842F: drivers/platform/x86/dell/dell-pc.c 6843 6844DELL REMOTE BIOS UPDATE DRIVER 6845M: Stuart Hayes <stuart.w.hayes@gmail.com> 6846L: platform-driver-x86@vger.kernel.org 6847S: Maintained 6848F: drivers/platform/x86/dell/dell_rbu.c 6849 6850DELL SMBIOS DRIVER 6851M: Pali Rohár <pali@kernel.org> 6852L: Dell.Client.Kernel@dell.com 6853L: platform-driver-x86@vger.kernel.org 6854S: Maintained 6855F: drivers/platform/x86/dell/dell-smbios.* 6856 6857DELL SMBIOS SMM DRIVER 6858L: Dell.Client.Kernel@dell.com 6859L: platform-driver-x86@vger.kernel.org 6860S: Maintained 6861F: drivers/platform/x86/dell/dell-smbios-smm.c 6862 6863DELL SMBIOS WMI DRIVER 6864L: Dell.Client.Kernel@dell.com 6865L: platform-driver-x86@vger.kernel.org 6866S: Maintained 6867F: drivers/platform/x86/dell/dell-smbios-wmi.c 6868F: tools/wmi/dell-smbios-example.c 6869 6870DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6871M: Stuart Hayes <stuart.w.hayes@gmail.com> 6872L: platform-driver-x86@vger.kernel.org 6873S: Maintained 6874F: Documentation/userspace-api/dcdbas.rst 6875F: drivers/platform/x86/dell/dcdbas.* 6876 6877DELL WMI DDV DRIVER 6878M: Armin Wolf <W_Armin@gmx.de> 6879S: Maintained 6880F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6881F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6882F: Documentation/wmi/devices/dell-wmi-ddv.rst 6883F: drivers/platform/x86/dell/dell-wmi-ddv.c 6884 6885DELL WMI DESCRIPTOR DRIVER 6886L: Dell.Client.Kernel@dell.com 6887S: Maintained 6888F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6889 6890DELL WMI HARDWARE PRIVACY SUPPORT 6891L: Dell.Client.Kernel@dell.com 6892L: platform-driver-x86@vger.kernel.org 6893S: Maintained 6894F: drivers/platform/x86/dell/dell-wmi-privacy.c 6895 6896DELL WMI NOTIFICATIONS DRIVER 6897M: Matthew Garrett <mjg59@srcf.ucam.org> 6898M: Pali Rohár <pali@kernel.org> 6899S: Maintained 6900F: drivers/platform/x86/dell/dell-wmi-base.c 6901 6902DELL WMI SYSMAN DRIVER 6903M: Prasanth Ksr <prasanth.ksr@dell.com> 6904L: Dell.Client.Kernel@dell.com 6905L: platform-driver-x86@vger.kernel.org 6906S: Maintained 6907F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6908F: drivers/platform/x86/dell/dell-wmi-sysman/ 6909 6910DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6911M: Zev Weiss <zev@bewilderbeest.net> 6912L: linux-hwmon@vger.kernel.org 6913S: Maintained 6914F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6915 6916DELTA DPS920AB PSU DRIVER 6917M: Robert Marko <robert.marko@sartura.hr> 6918L: linux-hwmon@vger.kernel.org 6919S: Maintained 6920F: Documentation/hwmon/dps920ab.rst 6921F: drivers/hwmon/pmbus/dps920ab.c 6922 6923DELTA NETWORKS TN48M CPLD DRIVERS 6924M: Robert Marko <robert.marko@sartura.hr> 6925S: Maintained 6926F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6927F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6928F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6929F: drivers/gpio/gpio-tn48m.c 6930F: include/dt-bindings/reset/delta,tn48m-reset.h 6931 6932DELTA ST MEDIA DRIVER 6933M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6934L: linux-media@vger.kernel.org 6935S: Supported 6936W: https://linuxtv.org 6937T: git git://linuxtv.org/media.git 6938F: drivers/media/platform/st/sti/delta 6939 6940DENALI NAND DRIVER 6941L: linux-mtd@lists.infradead.org 6942S: Orphan 6943F: drivers/mtd/nand/raw/denali* 6944 6945DESIGNWARE EDMA CORE IP DRIVER 6946M: Manivannan Sadhasivam <mani@kernel.org> 6947L: dmaengine@vger.kernel.org 6948S: Maintained 6949F: drivers/dma/dw-edma/ 6950F: include/linux/dma/edma.h 6951 6952DESIGNWARE USB2 DRD IP DRIVER 6953M: Minas Harutyunyan <hminas@synopsys.com> 6954L: linux-usb@vger.kernel.org 6955S: Maintained 6956T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6957F: drivers/usb/dwc2/ 6958 6959DESIGNWARE USB3 DRD IP DRIVER 6960M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6961L: linux-usb@vger.kernel.org 6962S: Maintained 6963F: drivers/usb/dwc3/ 6964 6965DESIGNWARE XDATA IP DRIVER 6966L: linux-pci@vger.kernel.org 6967S: Orphan 6968F: Documentation/misc-devices/dw-xdata-pcie.rst 6969F: drivers/misc/dw-xdata-pcie.c 6970 6971DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6972M: Andreas Klinger <ak@it-klinger.de> 6973L: linux-iio@vger.kernel.org 6974S: Maintained 6975F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6976F: drivers/iio/proximity/srf*.c 6977 6978DEVICE COREDUMP (DEV_COREDUMP) 6979M: Johannes Berg <johannes@sipsolutions.net> 6980L: linux-kernel@vger.kernel.org 6981S: Maintained 6982F: drivers/base/devcoredump.c 6983F: include/linux/devcoredump.h 6984 6985DEVICE DEPENDENCY HELPER SCRIPT 6986M: Saravana Kannan <saravanak@google.com> 6987L: linux-kernel@vger.kernel.org 6988S: Maintained 6989F: scripts/dev-needs.sh 6990 6991DEVICE DIRECT ACCESS (DAX) 6992M: Dan Williams <dan.j.williams@intel.com> 6993M: Vishal Verma <vishal.l.verma@intel.com> 6994M: Dave Jiang <dave.jiang@intel.com> 6995L: nvdimm@lists.linux.dev 6996L: linux-cxl@vger.kernel.org 6997S: Supported 6998F: drivers/dax/ 6999 7000DEVICE FREQUENCY (DEVFREQ) 7001M: MyungJoo Ham <myungjoo.ham@samsung.com> 7002M: Kyungmin Park <kyungmin.park@samsung.com> 7003M: Chanwoo Choi <cw00.choi@samsung.com> 7004L: linux-pm@vger.kernel.org 7005S: Maintained 7006T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7007F: Documentation/devicetree/bindings/devfreq/ 7008F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 7009F: drivers/devfreq/ 7010F: include/linux/devfreq.h 7011F: include/trace/events/devfreq.h 7012 7013DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 7014M: Chanwoo Choi <cw00.choi@samsung.com> 7015L: linux-pm@vger.kernel.org 7016S: Supported 7017T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 7018F: Documentation/devicetree/bindings/devfreq/event/ 7019F: drivers/devfreq/devfreq-event.c 7020F: drivers/devfreq/event/ 7021F: include/dt-bindings/pmu/exynos_ppmu.h 7022F: include/linux/devfreq-event.h 7023 7024DEVICE RESOURCE MANAGEMENT HELPERS 7025M: Hans de Goede <hansg@kernel.org> 7026R: Matti Vaittinen <mazziesaccount@gmail.com> 7027S: Maintained 7028F: include/linux/devm-helpers.h 7029 7030DEVICE-MAPPER (LVM) 7031M: Alasdair Kergon <agk@redhat.com> 7032M: Mike Snitzer <snitzer@kernel.org> 7033M: Mikulas Patocka <mpatocka@redhat.com> 7034L: dm-devel@lists.linux.dev 7035S: Maintained 7036Q: http://patchwork.kernel.org/project/dm-devel/list/ 7037T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 7038F: Documentation/admin-guide/device-mapper/ 7039F: drivers/md/Kconfig 7040F: drivers/md/Makefile 7041F: drivers/md/dm* 7042F: drivers/md/persistent-data/ 7043F: include/linux/device-mapper.h 7044F: include/linux/dm-*.h 7045F: include/uapi/linux/dm-*.h 7046 7047DEVICE-MAPPER VDO TARGET 7048M: Matthew Sakai <msakai@redhat.com> 7049L: dm-devel@lists.linux.dev 7050S: Maintained 7051F: Documentation/admin-guide/device-mapper/vdo*.rst 7052F: drivers/md/dm-vdo/ 7053 7054DEVLINK 7055M: Jiri Pirko <jiri@resnulli.us> 7056L: netdev@vger.kernel.org 7057S: Supported 7058F: Documentation/networking/devlink 7059F: include/net/devlink.h 7060F: include/uapi/linux/devlink.h 7061F: net/devlink/ 7062 7063DFROBOT SD2405AL RTC DRIVER 7064M: Tóth János <gomba007@gmail.com> 7065L: linux-rtc@vger.kernel.org 7066S: Maintained 7067F: drivers/rtc/rtc-sd2405al.c 7068 7069DFROBOT SEN0322 DRIVER 7070M: Tóth János <gomba007@gmail.com> 7071L: linux-iio@vger.kernel.org 7072S: Maintained 7073F: drivers/iio/chemical/sen0322.c 7074 7075DH ELECTRONICS DHSOM SOM AND BOARD SUPPORT 7076M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 7077M: Marek Vasut <marex@denx.de> 7078L: kernel@dh-electronics.com 7079S: Maintained 7080N: dhcom 7081N: dhcor 7082N: dhsom 7083 7084DIALOG SEMICONDUCTOR DRIVERS 7085M: Support Opensource <support.opensource@diasemi.com> 7086S: Supported 7087W: http://www.dialog-semiconductor.com/products 7088F: Documentation/devicetree/bindings/input/dlg,da72??.yaml 7089F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 7090F: Documentation/devicetree/bindings/mfd/da90*.txt 7091F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 7092F: Documentation/devicetree/bindings/regulator/da92*.txt 7093F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 7094F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 7095F: Documentation/devicetree/bindings/sound/da[79]*.txt 7096F: Documentation/devicetree/bindings/sound/dlg,da7213.yaml 7097F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 7098F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 7099F: Documentation/hwmon/da90??.rst 7100F: drivers/gpio/gpio-da90??.c 7101F: drivers/hwmon/da90??-hwmon.c 7102F: drivers/iio/adc/da91??-*.c 7103F: drivers/input/misc/da72??.[ch] 7104F: drivers/input/misc/da90??_onkey.c 7105F: drivers/input/touchscreen/da9052_tsi.c 7106F: drivers/leds/leds-da90??.c 7107F: drivers/mfd/da903x.c 7108F: drivers/mfd/da90??-*.c 7109F: drivers/mfd/da91??-*.c 7110F: drivers/pinctrl/pinctrl-da90??.c 7111F: drivers/power/supply/da9052-battery.c 7112F: drivers/power/supply/da91??-*.c 7113F: drivers/regulator/da9???-regulator.[ch] 7114F: drivers/regulator/slg51000-regulator.[ch] 7115F: drivers/rtc/rtc-da90??.c 7116F: drivers/thermal/da90??-thermal.c 7117F: drivers/video/backlight/da90??_bl.c 7118F: drivers/watchdog/da90??_wdt.c 7119F: include/dt-bindings/regulator/dlg,da9*-regulator.h 7120F: include/linux/mfd/da903x.h 7121F: include/linux/mfd/da9052/ 7122F: include/linux/mfd/da9055/ 7123F: include/linux/mfd/da9062/ 7124F: include/linux/mfd/da9063/ 7125F: include/linux/mfd/da9150/ 7126F: include/linux/regulator/da9211.h 7127F: include/sound/da[79]*.h 7128F: sound/soc/codecs/da[79]*.[ch] 7129 7130DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 7131M: William Breathitt Gray <wbg@kernel.org> 7132L: linux-gpio@vger.kernel.org 7133S: Maintained 7134F: drivers/gpio/gpio-gpio-mm.c 7135 7136DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 7137M: Martin Tuma <martin.tuma@digiteqautomotive.com> 7138L: linux-media@vger.kernel.org 7139S: Maintained 7140F: Documentation/admin-guide/media/mgb4.rst 7141F: drivers/media/pci/mgb4/ 7142 7143DIOLAN U2C-12 I2C DRIVER 7144M: Guenter Roeck <linux@roeck-us.net> 7145L: linux-i2c@vger.kernel.org 7146S: Maintained 7147F: drivers/i2c/busses/i2c-diolan-u2c.c 7148 7149DIRECTORY NOTIFICATION (DNOTIFY) 7150M: Jan Kara <jack@suse.cz> 7151R: Amir Goldstein <amir73il@gmail.com> 7152L: linux-fsdevel@vger.kernel.org 7153S: Maintained 7154F: Documentation/filesystems/dnotify.rst 7155F: fs/notify/dnotify/ 7156F: include/linux/dnotify.h 7157 7158DISK GEOMETRY AND PARTITION HANDLING 7159M: Andries Brouwer <aeb@cwi.nl> 7160S: Maintained 7161W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 7162W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 7163W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 7164 7165DISKQUOTA 7166M: Jan Kara <jack@suse.com> 7167S: Maintained 7168F: Documentation/filesystems/quota.rst 7169F: fs/quota/ 7170F: include/linux/quota*.h 7171F: include/uapi/linux/quota*.h 7172 7173DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 7174M: Bernie Thompson <bernie@plugable.com> 7175L: linux-fbdev@vger.kernel.org 7176S: Maintained 7177W: http://plugable.com/category/projects/udlfb/ 7178F: Documentation/fb/udlfb.rst 7179F: drivers/video/fbdev/udlfb.c 7180F: include/video/udlfb.h 7181 7182DISTRIBUTED LOCK MANAGER (DLM) 7183M: Alexander Aring <aahringo@redhat.com> 7184M: David Teigland <teigland@redhat.com> 7185L: gfs2@lists.linux.dev 7186S: Supported 7187W: https://pagure.io/dlm 7188T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 7189F: fs/dlm/ 7190 7191DMA BUFFER SHARING FRAMEWORK 7192M: Sumit Semwal <sumit.semwal@linaro.org> 7193M: Christian König <christian.koenig@amd.com> 7194L: linux-media@vger.kernel.org 7195L: dri-devel@lists.freedesktop.org 7196L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7197S: Maintained 7198T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7199F: Documentation/driver-api/dma-buf.rst 7200F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 7201F: drivers/dma-buf/ 7202F: include/linux/*fence.h 7203F: include/linux/dma-buf.h 7204F: include/linux/dma-resv.h 7205K: \bdma_(?:buf|fence|resv)\b 7206 7207DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 7208M: Vinod Koul <vkoul@kernel.org> 7209L: dmaengine@vger.kernel.org 7210S: Maintained 7211Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 7212T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 7213F: Documentation/devicetree/bindings/dma/ 7214F: Documentation/driver-api/dmaengine/ 7215F: drivers/dma/ 7216F: include/dt-bindings/dma/ 7217F: include/linux/dma/ 7218F: include/linux/dmaengine.h 7219F: include/linux/of_dma.h 7220 7221DMA MAPPING BENCHMARK 7222M: Xiang Chen <chenxiang66@hisilicon.com> 7223L: iommu@lists.linux.dev 7224F: kernel/dma/map_benchmark.c 7225F: tools/testing/selftests/dma/ 7226 7227DMA MAPPING HELPERS 7228M: Marek Szyprowski <m.szyprowski@samsung.com> 7229R: Robin Murphy <robin.murphy@arm.com> 7230L: iommu@lists.linux.dev 7231S: Supported 7232W: http://git.infradead.org/users/hch/dma-mapping.git 7233T: git git://git.infradead.org/users/hch/dma-mapping.git 7234F: include/asm-generic/dma-mapping.h 7235F: include/linux/dma-direct.h 7236F: include/linux/dma-map-ops.h 7237F: include/linux/dma-mapping.h 7238F: include/linux/swiotlb.h 7239F: kernel/dma/ 7240 7241DMA MAPPING HELPERS DEVICE DRIVER API [RUST] 7242M: Abdiel Janulgue <abdiel.janulgue@gmail.com> 7243M: Danilo Krummrich <dakr@kernel.org> 7244R: Daniel Almeida <daniel.almeida@collabora.com> 7245R: Robin Murphy <robin.murphy@arm.com> 7246R: Andreas Hindborg <a.hindborg@kernel.org> 7247L: rust-for-linux@vger.kernel.org 7248S: Supported 7249W: https://rust-for-linux.com 7250T: git https://github.com/Rust-for-Linux/linux.git alloc-next 7251F: rust/helpers/dma.c 7252F: rust/kernel/dma.rs 7253F: samples/rust/rust_dma.rs 7254 7255DMA-BUF HEAPS FRAMEWORK 7256M: Sumit Semwal <sumit.semwal@linaro.org> 7257R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 7258R: Brian Starkey <Brian.Starkey@arm.com> 7259R: John Stultz <jstultz@google.com> 7260R: T.J. Mercier <tjmercier@google.com> 7261L: linux-media@vger.kernel.org 7262L: dri-devel@lists.freedesktop.org 7263L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 7264S: Maintained 7265T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7266F: Documentation/userspace-api/dma-buf-heaps.rst 7267F: drivers/dma-buf/dma-heap.c 7268F: drivers/dma-buf/heaps/* 7269F: include/linux/dma-heap.h 7270F: include/uapi/linux/dma-heap.h 7271F: tools/testing/selftests/dmabuf-heaps/ 7272 7273DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 7274M: Lukasz Luba <lukasz.luba@arm.com> 7275L: linux-pm@vger.kernel.org 7276L: linux-samsung-soc@vger.kernel.org 7277S: Maintained 7278F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 7279F: drivers/memory/samsung/exynos5422-dmc.c 7280 7281DME1737 HARDWARE MONITOR DRIVER 7282M: Juerg Haefliger <juergh@proton.me> 7283L: linux-hwmon@vger.kernel.org 7284S: Maintained 7285F: Documentation/hwmon/dme1737.rst 7286F: drivers/hwmon/dme1737.c 7287 7288DMI/SMBIOS SUPPORT 7289M: Jean Delvare <jdelvare@suse.com> 7290S: Maintained 7291T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 7292F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 7293F: drivers/firmware/dmi-id.c 7294F: drivers/firmware/dmi_scan.c 7295F: include/linux/dmi.h 7296 7297DOCUMENTATION 7298M: Jonathan Corbet <corbet@lwn.net> 7299L: linux-doc@vger.kernel.org 7300S: Maintained 7301P: Documentation/doc-guide/maintainer-profile.rst 7302T: git git://git.lwn.net/linux.git docs-next 7303F: Documentation/ 7304F: scripts/check-variable-fonts.sh 7305F: scripts/documentation-file-ref-check 7306F: scripts/get_abi.py 7307F: scripts/kernel-doc* 7308F: scripts/lib/abi/* 7309F: scripts/lib/kdoc/* 7310F: tools/net/ynl/pyynl/lib/doc_generator.py 7311F: scripts/sphinx-pre-install 7312X: Documentation/ABI/ 7313X: Documentation/admin-guide/media/ 7314X: Documentation/devicetree/ 7315X: Documentation/driver-api/media/ 7316X: Documentation/firmware-guide/acpi/ 7317X: Documentation/i2c/ 7318X: Documentation/netlink/ 7319X: Documentation/power/ 7320X: Documentation/spi/ 7321X: Documentation/userspace-api/media/ 7322 7323DOCUMENTATION PROCESS 7324M: Jonathan Corbet <corbet@lwn.net> 7325L: workflows@vger.kernel.org 7326S: Maintained 7327F: Documentation/dev-tools/ 7328F: Documentation/maintainer/ 7329F: Documentation/process/ 7330 7331DOCUMENTATION REPORTING ISSUES 7332M: Thorsten Leemhuis <linux@leemhuis.info> 7333L: linux-doc@vger.kernel.org 7334S: Maintained 7335F: Documentation/admin-guide/bug-bisect.rst 7336F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 7337F: Documentation/admin-guide/reporting-issues.rst 7338F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 7339 7340DOCUMENTATION SCRIPTS 7341M: Mauro Carvalho Chehab <mchehab@kernel.org> 7342L: linux-doc@vger.kernel.org 7343S: Maintained 7344F: Documentation/sphinx/parse-headers.pl 7345F: scripts/documentation-file-ref-check 7346F: scripts/sphinx-pre-install 7347 7348DOCUMENTATION/ITALIAN 7349M: Federico Vaga <federico.vaga@vaga.pv.it> 7350L: linux-doc@vger.kernel.org 7351S: Maintained 7352F: Documentation/translations/it_IT 7353 7354DOCUMENTATION/JAPANESE 7355R: Akira Yokosawa <akiyks@gmail.com> 7356L: linux-doc@vger.kernel.org 7357S: Maintained 7358F: Documentation/translations/ja_JP 7359 7360DONGWOON DW9714 LENS VOICE COIL DRIVER 7361M: Sakari Ailus <sakari.ailus@linux.intel.com> 7362L: linux-media@vger.kernel.org 7363S: Maintained 7364T: git git://linuxtv.org/media.git 7365F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 7366F: drivers/media/i2c/dw9714.c 7367 7368DONGWOON DW9719 LENS VOICE COIL DRIVER 7369M: Daniel Scally <djrscally@gmail.com> 7370L: linux-media@vger.kernel.org 7371S: Maintained 7372T: git git://linuxtv.org/media.git 7373F: drivers/media/i2c/dw9719.c 7374 7375DONGWOON DW9768 LENS VOICE COIL DRIVER 7376L: linux-media@vger.kernel.org 7377S: Orphan 7378T: git git://linuxtv.org/media.git 7379F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 7380F: drivers/media/i2c/dw9768.c 7381 7382DONGWOON DW9807 LENS VOICE COIL DRIVER 7383M: Sakari Ailus <sakari.ailus@linux.intel.com> 7384L: linux-media@vger.kernel.org 7385S: Maintained 7386T: git git://linuxtv.org/media.git 7387F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 7388F: drivers/media/i2c/dw9807-vcm.c 7389 7390DOUBLETALK DRIVER 7391M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 7392L: blinux-list@redhat.com 7393S: Maintained 7394F: drivers/char/dtlk.c 7395F: include/linux/dtlk.h 7396 7397DPAA2 DATAPATH I/O (DPIO) DRIVER 7398M: Roy Pledge <Roy.Pledge@nxp.com> 7399L: linux-kernel@vger.kernel.org 7400S: Maintained 7401F: drivers/soc/fsl/dpio 7402 7403DPAA2 ETHERNET DRIVER 7404M: Ioana Ciornei <ioana.ciornei@nxp.com> 7405L: netdev@vger.kernel.org 7406S: Maintained 7407F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 7408F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 7409F: drivers/net/ethernet/freescale/dpaa2/Kconfig 7410F: drivers/net/ethernet/freescale/dpaa2/Makefile 7411F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 7412F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 7413F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 7414F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 7415F: drivers/net/ethernet/freescale/dpaa2/dpmac* 7416F: drivers/net/ethernet/freescale/dpaa2/dpni* 7417 7418DPAA2 ETHERNET SWITCH DRIVER 7419M: Ioana Ciornei <ioana.ciornei@nxp.com> 7420L: netdev@vger.kernel.org 7421S: Maintained 7422F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 7423F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 7424F: drivers/net/ethernet/freescale/dpaa2/dpsw* 7425 7426DPLL SUBSYSTEM 7427M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 7428M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 7429M: Jiri Pirko <jiri@resnulli.us> 7430L: netdev@vger.kernel.org 7431S: Supported 7432F: Documentation/devicetree/bindings/dpll/dpll-device.yaml 7433F: Documentation/devicetree/bindings/dpll/dpll-pin.yaml 7434F: Documentation/driver-api/dpll.rst 7435F: drivers/dpll/* 7436F: include/linux/dpll.h 7437F: include/uapi/linux/dpll.h 7438 7439DRBD DRIVER 7440M: Philipp Reisner <philipp.reisner@linbit.com> 7441M: Lars Ellenberg <lars.ellenberg@linbit.com> 7442M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 7443L: drbd-dev@lists.linbit.com 7444S: Supported 7445W: http://www.drbd.org 7446T: git git://git.linbit.com/linux-drbd.git 7447T: git git://git.linbit.com/drbd-8.4.git 7448F: Documentation/admin-guide/blockdev/ 7449F: drivers/block/drbd/ 7450F: include/linux/drbd* 7451F: lib/lru_cache.c 7452 7453DRIVER COMPONENT FRAMEWORK 7454L: dri-devel@lists.freedesktop.org 7455F: drivers/base/component.c 7456F: include/linux/component.h 7457 7458DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 7459M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7460M: "Rafael J. Wysocki" <rafael@kernel.org> 7461M: Danilo Krummrich <dakr@kernel.org> 7462S: Supported 7463T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 7464F: Documentation/core-api/kobject.rst 7465F: drivers/base/ 7466F: fs/debugfs/ 7467F: fs/sysfs/ 7468F: include/linux/device/ 7469F: include/linux/debugfs.h 7470F: include/linux/device.h 7471F: include/linux/fwnode.h 7472F: include/linux/kobj* 7473F: include/linux/property.h 7474F: include/linux/sysfs.h 7475F: lib/kobj* 7476F: rust/kernel/device.rs 7477F: rust/kernel/device/ 7478F: rust/kernel/device_id.rs 7479F: rust/kernel/devres.rs 7480F: rust/kernel/driver.rs 7481F: rust/kernel/faux.rs 7482F: rust/kernel/platform.rs 7483F: samples/rust/rust_driver_platform.rs 7484F: samples/rust/rust_driver_faux.rs 7485 7486DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 7487M: Nishanth Menon <nm@ti.com> 7488L: linux-pm@vger.kernel.org 7489S: Maintained 7490F: drivers/soc/ti/smartreflex.c 7491F: include/linux/power/smartreflex.h 7492 7493DRM ACCEL DRIVERS FOR INTEL VPU 7494M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 7495M: Maciej Falkowski <maciej.falkowski@linux.intel.com> 7496L: dri-devel@lists.freedesktop.org 7497S: Supported 7498T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7499F: drivers/accel/ivpu/ 7500F: include/uapi/drm/ivpu_accel.h 7501 7502DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 7503M: Oded Gabbay <ogabbay@kernel.org> 7504L: dri-devel@lists.freedesktop.org 7505S: Maintained 7506C: irc://irc.oftc.net/dri-devel 7507T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 7508F: Documentation/accel/ 7509F: drivers/accel/ 7510F: include/drm/drm_accel.h 7511 7512DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 7513M: Maxime Ripard <mripard@kernel.org> 7514M: Chen-Yu Tsai <wens@csie.org> 7515R: Jernej Skrabec <jernej.skrabec@gmail.com> 7516L: dri-devel@lists.freedesktop.org 7517S: Supported 7518T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7519F: drivers/gpu/drm/sun4i/sun8i* 7520 7521DRM DRIVER FOR APPLE TOUCH BARS 7522M: Aun-Ali Zaidi <admin@kodeit.net> 7523M: Aditya Garg <gargaditya08@live.com> 7524L: dri-devel@lists.freedesktop.org 7525S: Maintained 7526T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7527F: drivers/gpu/drm/tiny/appletbdrm.c 7528 7529DRM DRIVER FOR ARM PL111 CLCD 7530M: Linus Walleij <linus.walleij@linaro.org> 7531S: Maintained 7532T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7533F: drivers/gpu/drm/pl111/ 7534 7535DRM DRIVER FOR ARM VERSATILE TFT PANELS 7536M: Linus Walleij <linus.walleij@linaro.org> 7537S: Maintained 7538T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7539F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 7540F: drivers/gpu/drm/panel/panel-arm-versatile.c 7541 7542DRM DRIVER FOR ASPEED BMC GFX 7543M: Joel Stanley <joel@jms.id.au> 7544L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 7545S: Supported 7546T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7547F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 7548F: drivers/gpu/drm/aspeed/ 7549 7550DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 7551M: Dave Airlie <airlied@redhat.com> 7552R: Thomas Zimmermann <tzimmermann@suse.de> 7553R: Jocelyn Falempe <jfalempe@redhat.com> 7554L: dri-devel@lists.freedesktop.org 7555S: Supported 7556T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7557F: drivers/gpu/drm/ast/ 7558 7559DRM DRIVER FOR BOCHS VIRTUAL GPU 7560M: Gerd Hoffmann <kraxel@redhat.com> 7561L: virtualization@lists.linux.dev 7562S: Maintained 7563T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7564F: drivers/gpu/drm/tiny/bochs.c 7565 7566DRM DRIVER FOR BOE HIMAX8279D PANELS 7567M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 7568S: Maintained 7569F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 7570F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 7571 7572DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 7573M: Jagan Teki <jagan@amarulasolutions.com> 7574S: Maintained 7575F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 7576F: drivers/gpu/drm/bridge/chipone-icn6211.c 7577 7578DRM DRIVER FOR EBBG FT8719 PANEL 7579M: Joel Selvaraj <jo@jsfamily.in> 7580S: Maintained 7581T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7582F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 7583F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 7584 7585DRM DRIVER FOR FARADAY TVE200 TV ENCODER 7586M: Linus Walleij <linus.walleij@linaro.org> 7587S: Maintained 7588T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7589F: drivers/gpu/drm/tve200/ 7590 7591DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 7592M: Icenowy Zheng <icenowy@aosc.io> 7593S: Maintained 7594F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 7595F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 7596 7597DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 7598M: Jagan Teki <jagan@amarulasolutions.com> 7599S: Maintained 7600F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 7601F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 7602 7603DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 7604M: Thomas Zimmermann <tzimmermann@suse.de> 7605M: Javier Martinez Canillas <javierm@redhat.com> 7606L: dri-devel@lists.freedesktop.org 7607S: Maintained 7608T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7609F: drivers/firmware/sysfb*.c 7610F: drivers/gpu/drm/sysfb/ 7611F: drivers/video/aperture.c 7612F: drivers/video/nomodeset.c 7613F: include/linux/aperture.h 7614F: include/linux/sysfb.h 7615F: include/video/nomodeset.h 7616 7617DRM DRIVER FOR GENERIC EDP PANELS 7618R: Douglas Anderson <dianders@chromium.org> 7619F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 7620F: drivers/gpu/drm/panel/panel-edp.c 7621 7622DRM DRIVER FOR GENERIC USB DISPLAY 7623S: Orphan 7624W: https://github.com/notro/gud/wiki 7625T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7626F: drivers/gpu/drm/gud/ 7627F: include/drm/gud.h 7628 7629DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 7630M: Hans de Goede <hansg@kernel.org> 7631S: Maintained 7632T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7633F: drivers/gpu/drm/tiny/gm12u320.c 7634 7635DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 7636M: Ondrej Jirman <megi@xff.cz> 7637M: Javier Martinez Canillas <javierm@redhat.com> 7638S: Maintained 7639T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7640F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 7641F: drivers/gpu/drm/panel/panel-himax-hx8394.c 7642 7643DRM DRIVER FOR HX8357D PANELS 7644S: Orphan 7645T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7646F: Documentation/devicetree/bindings/display/himax,hx8357.yaml 7647F: drivers/gpu/drm/tiny/hx8357d.c 7648 7649DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 7650M: Deepak Rawat <drawat.floss@gmail.com> 7651L: linux-hyperv@vger.kernel.org 7652L: dri-devel@lists.freedesktop.org 7653S: Maintained 7654T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7655F: drivers/gpu/drm/hyperv 7656 7657DRM DRIVER FOR ILITEK ILI9225 PANELS 7658M: David Lechner <david@lechnology.com> 7659S: Maintained 7660T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7661F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 7662F: drivers/gpu/drm/tiny/ili9225.c 7663 7664DRM DRIVER FOR ILITEK ILI9486 PANELS 7665M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 7666S: Maintained 7667T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7668F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 7669F: drivers/gpu/drm/tiny/ili9486.c 7670 7671DRM DRIVER FOR ILITEK ILI9805 PANELS 7672M: Michael Trimarchi <michael@amarulasolutions.com> 7673S: Maintained 7674F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 7675F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 7676 7677DRM DRIVER FOR ILITEK ILI9806E PANELS 7678M: Michael Walle <mwalle@kernel.org> 7679S: Maintained 7680F: drivers/gpu/drm/panel/panel-ilitek-ili9806e.c 7681 7682DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 7683M: Jagan Teki <jagan@edgeble.ai> 7684S: Maintained 7685F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 7686F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 7687 7688DRM DRIVER FOR LG SW43408 PANELS 7689M: Sumit Semwal <sumit.semwal@linaro.org> 7690M: Casey Connolly <casey.connolly@linaro.org> 7691S: Maintained 7692T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7693F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 7694F: drivers/gpu/drm/panel/panel-lg-sw43408.c 7695 7696DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 7697M: Paul Kocialkowski <paulk@sys-base.io> 7698S: Supported 7699T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7700F: drivers/gpu/drm/logicvc/ 7701 7702DRM DRIVER FOR LVDS PANELS 7703M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7704L: dri-devel@lists.freedesktop.org 7705S: Maintained 7706T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7707F: Documentation/devicetree/bindings/display/lvds.yaml 7708F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 7709F: drivers/gpu/drm/panel/panel-lvds.c 7710 7711DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 7712M: Guido Günther <agx@sigxcpu.org> 7713R: Purism Kernel Team <kernel@puri.sm> 7714S: Maintained 7715F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 7716F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 7717 7718DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 7719M: Dave Airlie <airlied@redhat.com> 7720R: Thomas Zimmermann <tzimmermann@suse.de> 7721R: Jocelyn Falempe <jfalempe@redhat.com> 7722L: dri-devel@lists.freedesktop.org 7723S: Supported 7724T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7725F: drivers/gpu/drm/mgag200/ 7726 7727DRM DRIVER FOR MI0283QT 7728M: Alex Lanzano <lanzano.alex@gmail.com> 7729S: Maintained 7730T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7731F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 7732F: drivers/gpu/drm/tiny/mi0283qt.c 7733 7734DRM DRIVER FOR MIPI DBI compatible panels 7735S: Orphan 7736W: https://github.com/notro/panel-mipi-dbi/wiki 7737T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7738F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 7739F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 7740 7741DRM DRIVER for Qualcomm Adreno GPUs 7742M: Rob Clark <robin.clark@oss.qualcomm.com> 7743R: Sean Paul <sean@poorly.run> 7744R: Konrad Dybcio <konradybcio@kernel.org> 7745L: linux-arm-msm@vger.kernel.org 7746L: dri-devel@lists.freedesktop.org 7747L: freedreno@lists.freedesktop.org 7748S: Maintained 7749B: https://gitlab.freedesktop.org/drm/msm/-/issues 7750T: git https://gitlab.freedesktop.org/drm/msm.git 7751F: Documentation/devicetree/bindings/display/msm/gpu.yaml 7752F: Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml 7753F: drivers/gpu/drm/msm/adreno/ 7754F: drivers/gpu/drm/msm/msm_gpu.* 7755F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 7756F: drivers/gpu/drm/msm/msm_ringbuffer.* 7757F: drivers/gpu/drm/msm/registers/adreno/ 7758F: include/uapi/drm/msm_drm.h 7759 7760DRM DRIVER for Qualcomm display hardware 7761M: Rob Clark <robin.clark@oss.qualcomm.com> 7762M: Dmitry Baryshkov <lumag@kernel.org> 7763R: Abhinav Kumar <abhinav.kumar@linux.dev> 7764R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 7765R: Sean Paul <sean@poorly.run> 7766R: Marijn Suijten <marijn.suijten@somainline.org> 7767L: linux-arm-msm@vger.kernel.org 7768L: dri-devel@lists.freedesktop.org 7769L: freedreno@lists.freedesktop.org 7770S: Maintained 7771B: https://gitlab.freedesktop.org/drm/msm/-/issues 7772T: git https://gitlab.freedesktop.org/drm/msm.git 7773F: Documentation/devicetree/bindings/display/msm/ 7774F: drivers/gpu/drm/ci/xfails/msm* 7775F: drivers/gpu/drm/msm/ 7776F: include/dt-bindings/clock/qcom,dsi-phy-28nm.h 7777F: include/uapi/drm/msm_drm.h 7778 7779DRM DRIVER FOR NOVATEK NT35510 PANELS 7780M: Linus Walleij <linus.walleij@linaro.org> 7781S: Maintained 7782T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7783F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7784F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7785 7786DRM DRIVER FOR NOVATEK NT35560 PANELS 7787M: Linus Walleij <linus.walleij@linaro.org> 7788S: Maintained 7789T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7790F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7791F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7792 7793DRM DRIVER FOR NOVATEK NT36523 PANELS 7794M: Jianhua Lu <lujianhua000@gmail.com> 7795S: Maintained 7796T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7797F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7798F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7799 7800DRM DRIVER FOR NOVATEK NT36672A PANELS 7801M: Sumit Semwal <sumit.semwal@linaro.org> 7802S: Maintained 7803T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7804F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7805F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7806 7807DRM DRIVER FOR NOVATEK NT37801 PANELS 7808M: Krzysztof Kozlowski <krzk@kernel.org> 7809S: Maintained 7810F: Documentation/devicetree/bindings/display/panel/novatek,nt37801.yaml 7811F: drivers/gpu/drm/panel/panel-novatek-nt37801.c 7812 7813DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7814M: Lyude Paul <lyude@redhat.com> 7815M: Danilo Krummrich <dakr@kernel.org> 7816L: dri-devel@lists.freedesktop.org 7817L: nouveau@lists.freedesktop.org 7818S: Supported 7819W: https://nouveau.freedesktop.org/ 7820Q: https://patchwork.freedesktop.org/project/nouveau/ 7821Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7822B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7823C: irc://irc.oftc.net/nouveau 7824T: git https://gitlab.freedesktop.org/drm/nouveau.git 7825F: drivers/gpu/drm/nouveau/ 7826F: include/uapi/drm/nouveau_drm.h 7827 7828CORE DRIVER FOR NVIDIA GPUS [RUST] 7829M: Danilo Krummrich <dakr@kernel.org> 7830M: Alexandre Courbot <acourbot@nvidia.com> 7831L: nouveau@lists.freedesktop.org 7832S: Supported 7833Q: https://patchwork.freedesktop.org/project/nouveau/ 7834B: https://gitlab.freedesktop.org/drm/nova/-/issues 7835C: irc://irc.oftc.net/nouveau 7836T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7837F: Documentation/gpu/nova/ 7838F: drivers/gpu/nova-core/ 7839 7840DRM DRIVER FOR NVIDIA GPUS [RUST] 7841M: Danilo Krummrich <dakr@kernel.org> 7842L: nouveau@lists.freedesktop.org 7843S: Supported 7844Q: https://patchwork.freedesktop.org/project/nouveau/ 7845B: https://gitlab.freedesktop.org/drm/nova/-/issues 7846C: irc://irc.oftc.net/nouveau 7847T: git https://gitlab.freedesktop.org/drm/nova.git nova-next 7848F: Documentation/gpu/nova/ 7849F: drivers/gpu/drm/nova/ 7850F: include/uapi/drm/nova_drm.h 7851 7852DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7853M: Stefan Mavrodiev <stefan@olimex.com> 7854S: Maintained 7855F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7856F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7857 7858DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7859R: Douglas Anderson <dianders@chromium.org> 7860F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7861F: drivers/gpu/drm/bridge/parade-ps8640.c 7862 7863DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7864M: Alex Lanzano <lanzano.alex@gmail.com> 7865S: Maintained 7866T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7867F: Documentation/devicetree/bindings/display/repaper.txt 7868F: drivers/gpu/drm/tiny/repaper.c 7869 7870DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7871M: Dave Airlie <airlied@redhat.com> 7872M: Gerd Hoffmann <kraxel@redhat.com> 7873L: virtualization@lists.linux.dev 7874S: Obsolete 7875W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7876T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7877F: drivers/gpu/drm/tiny/cirrus-qemu.c 7878 7879DRM DRIVER FOR QXL VIRTUAL GPU 7880M: Dave Airlie <airlied@redhat.com> 7881M: Gerd Hoffmann <kraxel@redhat.com> 7882L: virtualization@lists.linux.dev 7883L: spice-devel@lists.freedesktop.org 7884S: Maintained 7885T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7886F: drivers/gpu/drm/qxl/ 7887F: include/uapi/drm/qxl_drm.h 7888 7889DRM DRIVER FOR RAYDIUM RM67191 PANELS 7890M: Robert Chiras <robert.chiras@nxp.com> 7891S: Maintained 7892F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7893F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7894 7895DRM DRIVER FOR SAMSUNG DB7430 PANELS 7896M: Linus Walleij <linus.walleij@linaro.org> 7897S: Maintained 7898T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7899F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7900F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7901 7902DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7903M: Inki Dae <inki.dae@samsung.com> 7904M: Jagan Teki <jagan@amarulasolutions.com> 7905M: Marek Szyprowski <m.szyprowski@samsung.com> 7906S: Maintained 7907T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7908F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7909F: drivers/gpu/drm/bridge/samsung-dsim.c 7910F: include/drm/bridge/samsung-dsim.h 7911 7912DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7913M: Markuss Broks <markuss.broks@gmail.com> 7914S: Maintained 7915F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7916F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7917 7918DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7919M: Artur Weber <aweber.kernel@gmail.com> 7920S: Maintained 7921F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7922F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7923 7924DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS 7925M: Dzmitry Sankouski <dsankouski@gmail.com> 7926S: Maintained 7927F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml 7928F: drivers/gpu/drm/panel/panel-samsung-s6e3ha8.c 7929 7930DRM DRIVER FOR SHARP MEMORY LCD 7931M: Alex Lanzano <lanzano.alex@gmail.com> 7932S: Maintained 7933F: Documentation/devicetree/bindings/display/sharp,ls010b7dh04.yaml 7934F: drivers/gpu/drm/tiny/sharp-memory.c 7935 7936DRM DRIVER FOR SITRONIX ST7586 PANELS 7937M: David Lechner <david@lechnology.com> 7938S: Maintained 7939T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7940F: Documentation/devicetree/bindings/display/sitronix,st7586.yaml 7941F: drivers/gpu/drm/sitronix/st7586.c 7942 7943DRM DRIVER FOR SITRONIX ST7571 PANELS 7944M: Marcus Folkesson <marcus.folkesson@gmail.com> 7945S: Maintained 7946F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml 7947F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml 7948F: drivers/gpu/drm/sitronix/st7571-i2c.c 7949 7950DRM DRIVER FOR SITRONIX ST7701 PANELS 7951M: Jagan Teki <jagan@amarulasolutions.com> 7952S: Maintained 7953F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7954F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7955 7956DRM DRIVER FOR SITRONIX ST7703 PANELS 7957M: Guido Günther <agx@sigxcpu.org> 7958R: Purism Kernel Team <kernel@puri.sm> 7959R: Ondrej Jirman <megi@xff.cz> 7960S: Maintained 7961F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7962F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7963 7964DRM DRIVER FOR SITRONIX ST7735R PANELS 7965M: David Lechner <david@lechnology.com> 7966S: Maintained 7967T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7968F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7969F: drivers/gpu/drm/sitronix/st7735r.c 7970 7971DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7972M: Javier Martinez Canillas <javierm@redhat.com> 7973S: Maintained 7974T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7975F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7976F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7977F: drivers/gpu/drm/solomon/ssd130x* 7978 7979DRM DRIVER FOR ST-ERICSSON MCDE 7980M: Linus Walleij <linus.walleij@linaro.org> 7981S: Maintained 7982T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7983F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7984F: drivers/gpu/drm/mcde/ 7985 7986DRM DRIVER FOR SYNAPTICS R63353 PANELS 7987M: Michael Trimarchi <michael@amarulasolutions.com> 7988S: Maintained 7989F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7990F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7991 7992DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7993M: Jagan Teki <jagan@amarulasolutions.com> 7994S: Maintained 7995F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7996F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7997 7998DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7999R: Douglas Anderson <dianders@chromium.org> 8000F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 8001F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 8002 8003DRM DRIVER FOR TPO TPG110 PANELS 8004M: Linus Walleij <linus.walleij@linaro.org> 8005S: Maintained 8006T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8007F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 8008F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 8009 8010DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 8011M: Dave Airlie <airlied@redhat.com> 8012R: Sean Paul <sean@poorly.run> 8013R: Thomas Zimmermann <tzimmermann@suse.de> 8014L: dri-devel@lists.freedesktop.org 8015S: Supported 8016T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8017F: drivers/gpu/drm/udl/ 8018 8019DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 8020M: Louis Chauvet <louis.chauvet@bootlin.com> 8021R: Haneen Mohammed <hamohammed.sa@gmail.com> 8022R: Simona Vetter <simona@ffwll.ch> 8023R: Melissa Wen <melissa.srw@gmail.com> 8024L: dri-devel@lists.freedesktop.org 8025S: Maintained 8026T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8027F: Documentation/gpu/vkms.rst 8028F: drivers/gpu/drm/ci/xfails/vkms* 8029F: drivers/gpu/drm/vkms/ 8030 8031DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 8032M: Hans de Goede <hansg@kernel.org> 8033L: dri-devel@lists.freedesktop.org 8034S: Maintained 8035T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8036F: drivers/gpu/drm/vboxvideo/ 8037 8038DRM DRIVER FOR VMWARE VIRTUAL GPU 8039M: Zack Rusin <zack.rusin@broadcom.com> 8040R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 8041L: dri-devel@lists.freedesktop.org 8042S: Supported 8043T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8044F: drivers/gpu/drm/vmwgfx/ 8045F: include/uapi/drm/vmwgfx_drm.h 8046 8047DRM DRIVER FOR WIDECHIPS WS2401 PANELS 8048M: Linus Walleij <linus.walleij@linaro.org> 8049S: Maintained 8050T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8051F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 8052F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 8053 8054DRM DRIVERS 8055M: David Airlie <airlied@gmail.com> 8056M: Simona Vetter <simona@ffwll.ch> 8057L: dri-devel@lists.freedesktop.org 8058S: Maintained 8059B: https://gitlab.freedesktop.org/drm 8060C: irc://irc.oftc.net/dri-devel 8061T: git https://gitlab.freedesktop.org/drm/kernel.git 8062F: Documentation/devicetree/bindings/display/ 8063F: Documentation/devicetree/bindings/gpu/ 8064F: Documentation/gpu/ 8065F: drivers/gpu/ 8066F: rust/kernel/drm/ 8067F: include/drm/ 8068F: include/linux/vga* 8069F: include/uapi/drm/ 8070 8071DRM DRIVERS AND MISC GPU PATCHES 8072M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 8073M: Maxime Ripard <mripard@kernel.org> 8074M: Thomas Zimmermann <tzimmermann@suse.de> 8075S: Maintained 8076W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 8077T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8078F: Documentation/devicetree/bindings/display/ 8079F: Documentation/devicetree/bindings/gpu/ 8080F: Documentation/gpu/ 8081F: drivers/gpu/drm/ 8082F: drivers/gpu/vga/ 8083F: rust/kernel/drm/ 8084F: include/drm/drm 8085F: include/linux/vga* 8086F: include/uapi/drm/ 8087X: drivers/gpu/drm/amd/ 8088X: drivers/gpu/drm/armada/ 8089X: drivers/gpu/drm/etnaviv/ 8090X: drivers/gpu/drm/exynos/ 8091X: drivers/gpu/drm/i915/ 8092X: drivers/gpu/drm/kmb/ 8093X: drivers/gpu/drm/mediatek/ 8094X: drivers/gpu/drm/msm/ 8095X: drivers/gpu/drm/nouveau/ 8096X: drivers/gpu/drm/radeon/ 8097X: drivers/gpu/drm/tegra/ 8098X: drivers/gpu/drm/xe/ 8099 8100DRM DRIVERS FOR ALLWINNER A10 8101M: Maxime Ripard <mripard@kernel.org> 8102M: Chen-Yu Tsai <wens@csie.org> 8103L: dri-devel@lists.freedesktop.org 8104S: Supported 8105T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8106F: Documentation/devicetree/bindings/display/allwinner* 8107F: drivers/gpu/drm/sun4i/ 8108 8109DRM DRIVERS FOR AMLOGIC SOCS 8110M: Neil Armstrong <neil.armstrong@linaro.org> 8111L: dri-devel@lists.freedesktop.org 8112L: linux-amlogic@lists.infradead.org 8113S: Supported 8114W: http://linux-meson.com/ 8115T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8116F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 8117F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 8118F: Documentation/gpu/meson.rst 8119F: drivers/gpu/drm/ci/xfails/meson* 8120F: drivers/gpu/drm/meson/ 8121 8122DRM DRIVERS FOR ATMEL HLCDC 8123M: Manikandan Muralidharan <manikandan.m@microchip.com> 8124M: Dharma Balasubiramani <dharma.b@microchip.com> 8125L: dri-devel@lists.freedesktop.org 8126S: Supported 8127T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8128F: Documentation/devicetree/bindings/display/atmel/ 8129F: drivers/gpu/drm/atmel-hlcdc/ 8130 8131DRM DRIVERS FOR BRIDGE CHIPS 8132M: Andrzej Hajda <andrzej.hajda@intel.com> 8133M: Neil Armstrong <neil.armstrong@linaro.org> 8134M: Robert Foss <rfoss@kernel.org> 8135R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 8136R: Jonas Karlman <jonas@kwiboo.se> 8137R: Jernej Skrabec <jernej.skrabec@gmail.com> 8138S: Maintained 8139T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8140F: Documentation/devicetree/bindings/display/bridge/ 8141F: drivers/gpu/drm/bridge/ 8142F: drivers/gpu/drm/display/drm_bridge_connector.c 8143F: drivers/gpu/drm/drm_bridge.c 8144F: include/drm/drm_bridge.h 8145F: include/drm/drm_bridge_connector.h 8146 8147DRM DRIVERS FOR EXYNOS 8148M: Inki Dae <inki.dae@samsung.com> 8149M: Seung-Woo Kim <sw0312.kim@samsung.com> 8150M: Kyungmin Park <kyungmin.park@samsung.com> 8151L: dri-devel@lists.freedesktop.org 8152S: Supported 8153T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 8154F: Documentation/devicetree/bindings/display/samsung/ 8155F: drivers/gpu/drm/exynos/ 8156F: include/uapi/drm/exynos_drm.h 8157 8158DRM DRIVERS FOR FREESCALE DCU 8159M: Stefan Agner <stefan@agner.ch> 8160M: Alison Wang <alison.wang@nxp.com> 8161L: dri-devel@lists.freedesktop.org 8162S: Supported 8163T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8164F: Documentation/devicetree/bindings/display/fsl,ls1021a-dcu.yaml 8165F: Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml 8166F: drivers/gpu/drm/fsl-dcu/ 8167 8168DRM DRIVERS FOR FREESCALE IMX 5/6 8169M: Philipp Zabel <p.zabel@pengutronix.de> 8170L: dri-devel@lists.freedesktop.org 8171S: Maintained 8172T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8173T: git git://git.pengutronix.de/git/pza/linux 8174F: Documentation/devicetree/bindings/display/imx/ 8175F: drivers/gpu/drm/imx/ipuv3/ 8176F: drivers/gpu/ipu-v3/ 8177 8178DRM DRIVERS FOR FREESCALE IMX8 DISPLAY CONTROLLER 8179M: Liu Ying <victor.liu@nxp.com> 8180L: dri-devel@lists.freedesktop.org 8181S: Maintained 8182T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8183F: Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc*.yaml 8184F: drivers/gpu/drm/imx/dc/ 8185 8186DRM DRIVERS FOR FREESCALE IMX BRIDGE 8187M: Liu Ying <victor.liu@nxp.com> 8188L: dri-devel@lists.freedesktop.org 8189S: Maintained 8190F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 8191F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 8192F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 8193F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 8194F: drivers/gpu/drm/bridge/imx/ 8195 8196DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 8197M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 8198L: dri-devel@lists.freedesktop.org 8199S: Maintained 8200T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8201F: drivers/gpu/drm/gma500/ 8202 8203DRM DRIVERS FOR HISILICON 8204M: Xinliang Liu <xinliang.liu@linaro.org> 8205M: Tian Tao <tiantao6@hisilicon.com> 8206R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 8207R: Sumit Semwal <sumit.semwal@linaro.org> 8208R: Yongqin Liu <yongqin.liu@linaro.org> 8209R: John Stultz <jstultz@google.com> 8210L: dri-devel@lists.freedesktop.org 8211S: Maintained 8212T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8213F: Documentation/devicetree/bindings/display/hisilicon/ 8214F: drivers/gpu/drm/hisilicon/ 8215 8216DRM DRIVERS FOR LIMA 8217M: Qiang Yu <yuq825@gmail.com> 8218L: dri-devel@lists.freedesktop.org 8219L: lima@lists.freedesktop.org (moderated for non-subscribers) 8220S: Maintained 8221T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8222F: drivers/gpu/drm/lima/ 8223F: include/uapi/drm/lima_drm.h 8224 8225DRM DRIVERS FOR LOONGSON 8226M: Sui Jingfeng <suijingfeng@loongson.cn> 8227L: dri-devel@lists.freedesktop.org 8228S: Supported 8229T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8230F: drivers/gpu/drm/loongson/ 8231 8232DRM DRIVERS FOR MEDIATEK 8233M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 8234M: Philipp Zabel <p.zabel@pengutronix.de> 8235L: dri-devel@lists.freedesktop.org 8236L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 8237S: Supported 8238F: Documentation/devicetree/bindings/display/mediatek/ 8239F: drivers/gpu/drm/ci/xfails/mediatek* 8240F: drivers/gpu/drm/mediatek/ 8241F: drivers/phy/mediatek/phy-mtk-dp.c 8242F: drivers/phy/mediatek/phy-mtk-hdmi* 8243F: drivers/phy/mediatek/phy-mtk-mipi* 8244 8245DRM DRIVERS FOR NVIDIA TEGRA 8246M: Thierry Reding <thierry.reding@gmail.com> 8247M: Mikko Perttunen <mperttunen@nvidia.com> 8248L: dri-devel@lists.freedesktop.org 8249L: linux-tegra@vger.kernel.org 8250S: Supported 8251T: git https://gitlab.freedesktop.org/drm/tegra.git 8252F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 8253F: Documentation/devicetree/bindings/gpu/host1x/ 8254F: drivers/gpu/drm/tegra/ 8255F: drivers/gpu/host1x/ 8256F: include/linux/host1x.h 8257F: include/uapi/drm/tegra_drm.h 8258 8259DRM DRIVERS FOR PRE-DCP APPLE DISPLAY OUTPUT 8260M: Sasha Finkelstein <fnkl.kernel@gmail.com> 8261R: Janne Grunau <j@jannau.net> 8262L: dri-devel@lists.freedesktop.org 8263L: asahi@lists.linux.dev 8264S: Maintained 8265W: https://asahilinux.org 8266B: https://github.com/AsahiLinux/linux/issues 8267C: irc://irc.oftc.net/asahi-dev 8268T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8269F: Documentation/devicetree/bindings/display/apple,h7-display-pipe-mipi.yaml 8270F: Documentation/devicetree/bindings/display/apple,h7-display-pipe.yaml 8271F: Documentation/devicetree/bindings/display/panel/apple,summit.yaml 8272F: drivers/gpu/drm/adp/ 8273F: drivers/gpu/drm/panel/panel-summit.c 8274 8275DRM DRIVERS FOR RENESAS R-CAR 8276M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 8277M: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> 8278R: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 8279L: dri-devel@lists.freedesktop.org 8280L: linux-renesas-soc@vger.kernel.org 8281S: Supported 8282T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8283F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 8284F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 8285F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 8286F: Documentation/devicetree/bindings/display/renesas,du.yaml 8287F: drivers/gpu/drm/renesas/rcar-du/ 8288 8289DRM DRIVERS FOR RENESAS RZ 8290M: Biju Das <biju.das.jz@bp.renesas.com> 8291L: dri-devel@lists.freedesktop.org 8292L: linux-renesas-soc@vger.kernel.org 8293S: Maintained 8294T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8295F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 8296F: drivers/gpu/drm/renesas/rz-du/ 8297 8298DRM DRIVERS FOR RENESAS SHMOBILE 8299M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8300M: Geert Uytterhoeven <geert+renesas@glider.be> 8301L: dri-devel@lists.freedesktop.org 8302L: linux-renesas-soc@vger.kernel.org 8303S: Supported 8304T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8305F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 8306F: drivers/gpu/drm/renesas/shmobile/ 8307F: include/linux/platform_data/shmob_drm.h 8308 8309DRM DRIVERS FOR ROCKCHIP 8310M: Sandy Huang <hjc@rock-chips.com> 8311M: Heiko Stübner <heiko@sntech.de> 8312M: Andy Yan <andy.yan@rock-chips.com> 8313L: dri-devel@lists.freedesktop.org 8314S: Maintained 8315T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8316F: Documentation/devicetree/bindings/display/rockchip/ 8317F: drivers/gpu/drm/ci/xfails/rockchip* 8318F: drivers/gpu/drm/rockchip/ 8319 8320DRM DRIVERS FOR STI 8321M: Alain Volmat <alain.volmat@foss.st.com> 8322M: Raphael Gallais-Pou <rgallaispou@gmail.com> 8323L: dri-devel@lists.freedesktop.org 8324S: Maintained 8325T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8326F: Documentation/devicetree/bindings/display/st,stih4xx.txt 8327F: drivers/gpu/drm/sti 8328 8329DRM DRIVERS FOR STM 8330M: Yannick Fertre <yannick.fertre@foss.st.com> 8331M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 8332M: Philippe Cornu <philippe.cornu@foss.st.com> 8333L: dri-devel@lists.freedesktop.org 8334S: Maintained 8335T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8336F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 8337F: Documentation/devicetree/bindings/display/st,stm32mp25-lvds.yaml 8338F: drivers/gpu/drm/stm 8339 8340DRM DRIVERS FOR TI KEYSTONE 8341M: Jyri Sarha <jyri.sarha@iki.fi> 8342M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8343L: dri-devel@lists.freedesktop.org 8344S: Maintained 8345T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8346F: Documentation/devicetree/bindings/display/ti/ti,am625-oldi.yaml 8347F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 8348F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 8349F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 8350F: drivers/gpu/drm/tidss/ 8351 8352DRM DRIVERS FOR TI LCDC 8353M: Jyri Sarha <jyri.sarha@iki.fi> 8354M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8355L: dri-devel@lists.freedesktop.org 8356S: Maintained 8357T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8358F: Documentation/devicetree/bindings/display/tilcdc/ 8359F: drivers/gpu/drm/tilcdc/ 8360 8361DRM DRIVERS FOR TI OMAP 8362M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8363L: dri-devel@lists.freedesktop.org 8364S: Maintained 8365T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8366F: Documentation/devicetree/bindings/display/ti/ 8367F: drivers/gpu/drm/omapdrm/ 8368 8369DRM DRIVERS FOR V3D 8370M: Melissa Wen <mwen@igalia.com> 8371M: Maíra Canal <mcanal@igalia.com> 8372S: Supported 8373T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8374F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 8375F: drivers/gpu/drm/v3d/ 8376F: include/uapi/drm/v3d_drm.h 8377 8378DRM DRIVERS FOR VC4 8379M: Maxime Ripard <mripard@kernel.org> 8380M: Dave Stevenson <dave.stevenson@raspberrypi.com> 8381R: Maíra Canal <mcanal@igalia.com> 8382R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 8383S: Supported 8384T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8385F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 8386F: drivers/gpu/drm/vc4/ 8387F: include/uapi/drm/vc4_drm.h 8388 8389DRM DRIVERS FOR VIVANTE GPU IP 8390M: Lucas Stach <l.stach@pengutronix.de> 8391R: Russell King <linux+etnaviv@armlinux.org.uk> 8392R: Christian Gmeiner <christian.gmeiner@gmail.com> 8393L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 8394L: dri-devel@lists.freedesktop.org 8395S: Maintained 8396F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 8397F: drivers/gpu/drm/etnaviv/ 8398F: include/uapi/drm/etnaviv_drm.h 8399 8400DRM DRIVERS FOR XEN 8401M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 8402L: dri-devel@lists.freedesktop.org 8403L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 8404S: Supported 8405T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8406F: Documentation/gpu/xen-front.rst 8407F: drivers/gpu/drm/xen/ 8408 8409DRM DRIVERS FOR XILINX 8410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 8411M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 8412L: dri-devel@lists.freedesktop.org 8413S: Maintained 8414T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8415F: Documentation/devicetree/bindings/display/xlnx/ 8416F: Documentation/gpu/zynqmp.rst 8417F: drivers/gpu/drm/xlnx/ 8418 8419DRM GPU SCHEDULER 8420M: Matthew Brost <matthew.brost@intel.com> 8421M: Danilo Krummrich <dakr@kernel.org> 8422M: Philipp Stanner <phasta@kernel.org> 8423R: Christian König <ckoenig.leichtzumerken@gmail.com> 8424L: dri-devel@lists.freedesktop.org 8425S: Supported 8426T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8427F: drivers/gpu/drm/scheduler/ 8428F: include/drm/gpu_scheduler.h 8429 8430DRM GPUVM 8431M: Danilo Krummrich <dakr@kernel.org> 8432R: Matthew Brost <matthew.brost@intel.com> 8433R: Thomas Hellström <thomas.hellstrom@linux.intel.com> 8434R: Alice Ryhl <aliceryhl@google.com> 8435L: dri-devel@lists.freedesktop.org 8436S: Supported 8437T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8438F: drivers/gpu/drm/drm_gpuvm.c 8439F: include/drm/drm_gpuvm.h 8440 8441DRM LOG 8442M: Jocelyn Falempe <jfalempe@redhat.com> 8443M: Javier Martinez Canillas <javierm@redhat.com> 8444L: dri-devel@lists.freedesktop.org 8445S: Supported 8446T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8447F: drivers/gpu/drm/clients/drm_log.c 8448 8449DRM PANEL DRIVERS 8450M: Neil Armstrong <neil.armstrong@linaro.org> 8451R: Jessica Zhang <jessica.zhang@oss.qualcomm.com> 8452L: dri-devel@lists.freedesktop.org 8453S: Maintained 8454T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8455F: Documentation/devicetree/bindings/display/panel/ 8456F: drivers/gpu/drm/drm_panel.c 8457F: drivers/gpu/drm/panel/ 8458F: include/drm/drm_panel.h 8459 8460DRM PANIC 8461M: Jocelyn Falempe <jfalempe@redhat.com> 8462M: Javier Martinez Canillas <javierm@redhat.com> 8463L: dri-devel@lists.freedesktop.org 8464S: Supported 8465T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8466F: drivers/gpu/drm/drm_draw.c 8467F: drivers/gpu/drm/drm_draw_internal.h 8468F: drivers/gpu/drm/drm_panic*.c 8469F: include/drm/drm_panic* 8470 8471DRM PANIC QR CODE 8472M: Jocelyn Falempe <jfalempe@redhat.com> 8473M: Javier Martinez Canillas <javierm@redhat.com> 8474L: dri-devel@lists.freedesktop.org 8475L: rust-for-linux@vger.kernel.org 8476S: Supported 8477T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8478F: drivers/gpu/drm/drm_panic_qr.rs 8479 8480DRM PRIVACY-SCREEN CLASS 8481M: Hans de Goede <hansg@kernel.org> 8482L: dri-devel@lists.freedesktop.org 8483S: Maintained 8484T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8485F: drivers/gpu/drm/drm_privacy_screen* 8486F: include/drm/drm_privacy_screen* 8487 8488DRM TTM SUBSYSTEM 8489M: Christian Koenig <christian.koenig@amd.com> 8490M: Huang Rui <ray.huang@amd.com> 8491R: Matthew Auld <matthew.auld@intel.com> 8492R: Matthew Brost <matthew.brost@intel.com> 8493L: dri-devel@lists.freedesktop.org 8494S: Maintained 8495T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8496F: drivers/gpu/drm/ttm/ 8497F: include/drm/ttm/ 8498 8499DRM AUTOMATED TESTING 8500M: Helen Koike <helen.fornazier@gmail.com> 8501M: Vignesh Raman <vignesh.raman@collabora.com> 8502L: dri-devel@lists.freedesktop.org 8503S: Maintained 8504T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8505F: Documentation/gpu/automated_testing.rst 8506F: drivers/gpu/drm/ci/ 8507 8508DSBR100 USB FM RADIO DRIVER 8509M: Alexey Klimov <alexey.klimov@linaro.org> 8510L: linux-media@vger.kernel.org 8511S: Maintained 8512T: git git://linuxtv.org/media.git 8513F: drivers/media/radio/dsbr100.c 8514 8515DT3155 MEDIA DRIVER 8516M: Hans Verkuil <hverkuil@xs4all.nl> 8517L: linux-media@vger.kernel.org 8518S: Odd Fixes 8519W: https://linuxtv.org 8520T: git git://linuxtv.org/media.git 8521F: drivers/media/pci/dt3155/ 8522 8523DVB_USB_AF9015 MEDIA DRIVER 8524L: linux-media@vger.kernel.org 8525S: Orphan 8526W: https://linuxtv.org 8527Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8528F: drivers/media/usb/dvb-usb-v2/af9015* 8529 8530DVB_USB_AF9035 MEDIA DRIVER 8531L: linux-media@vger.kernel.org 8532S: Orphan 8533W: https://linuxtv.org 8534Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8535F: drivers/media/usb/dvb-usb-v2/af9035* 8536 8537DVB_USB_ANYSEE MEDIA DRIVER 8538L: linux-media@vger.kernel.org 8539S: Orphan 8540W: https://linuxtv.org 8541Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8542F: drivers/media/usb/dvb-usb-v2/anysee* 8543 8544DVB_USB_AU6610 MEDIA DRIVER 8545L: linux-media@vger.kernel.org 8546S: Orphan 8547W: https://linuxtv.org 8548Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8549F: drivers/media/usb/dvb-usb-v2/au6610* 8550 8551DVB_USB_CE6230 MEDIA DRIVER 8552L: linux-media@vger.kernel.org 8553S: Orphan 8554W: https://linuxtv.org 8555Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8556F: drivers/media/usb/dvb-usb-v2/ce6230* 8557 8558DVB_USB_CXUSB MEDIA DRIVER 8559M: Michael Krufky <mkrufky@linuxtv.org> 8560L: linux-media@vger.kernel.org 8561S: Maintained 8562W: https://linuxtv.org 8563W: http://github.com/mkrufky 8564Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8565T: git git://linuxtv.org/media.git 8566F: drivers/media/usb/dvb-usb/cxusb* 8567 8568DVB_USB_EC168 MEDIA DRIVER 8569L: linux-media@vger.kernel.org 8570S: Orphan 8571W: https://linuxtv.org 8572Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8573F: drivers/media/usb/dvb-usb-v2/ec168* 8574 8575DVB_USB_GL861 MEDIA DRIVER 8576L: linux-media@vger.kernel.org 8577S: Orphan 8578W: https://linuxtv.org 8579Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8580F: drivers/media/usb/dvb-usb-v2/gl861* 8581 8582DVB_USB_MXL111SF MEDIA DRIVER 8583M: Michael Krufky <mkrufky@linuxtv.org> 8584L: linux-media@vger.kernel.org 8585S: Maintained 8586W: https://linuxtv.org 8587W: http://github.com/mkrufky 8588Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8589T: git git://linuxtv.org/mkrufky/mxl111sf.git 8590F: drivers/media/usb/dvb-usb-v2/mxl111sf* 8591 8592DVB_USB_RTL28XXU MEDIA DRIVER 8593L: linux-media@vger.kernel.org 8594S: Orphan 8595W: https://linuxtv.org 8596Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8597F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 8598 8599DVB_USB_V2 MEDIA DRIVER 8600L: linux-media@vger.kernel.org 8601S: Orphan 8602W: https://linuxtv.org 8603W: http://palosaari.fi/linux/ 8604Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8605F: drivers/media/usb/dvb-usb-v2/dvb_usb* 8606F: drivers/media/usb/dvb-usb-v2/usb_urb.c 8607 8608DYNAMIC DEBUG 8609M: Jason Baron <jbaron@akamai.com> 8610M: Jim Cromie <jim.cromie@gmail.com> 8611S: Maintained 8612F: include/linux/dynamic_debug.h 8613F: lib/dynamic_debug.c 8614F: lib/test_dynamic_debug.c 8615 8616DYNAMIC INTERRUPT MODERATION 8617M: Tal Gilboa <talgi@nvidia.com> 8618S: Maintained 8619F: Documentation/networking/net_dim.rst 8620F: include/linux/dim.h 8621F: lib/dim/ 8622 8623DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 8624M: Daniel Lezcano <daniel.lezcano@kernel.org> 8625L: linux-pm@vger.kernel.org 8626S: Supported 8627B: https://bugzilla.kernel.org 8628T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 8629F: drivers/powercap/dtpm* 8630F: include/linux/dtpm.h 8631 8632DZ DECSTATION DZ11 SERIAL DRIVER 8633M: "Maciej W. Rozycki" <macro@orcam.me.uk> 8634S: Maintained 8635F: drivers/tty/serial/dz.* 8636 8637E3X0 POWER BUTTON DRIVER 8638M: Moritz Fischer <moritz.fischer@ettus.com> 8639L: usrp-users@lists.ettus.com 8640S: Supported 8641W: http://www.ettus.com 8642F: Documentation/devicetree/bindings/input/e3x0-button.txt 8643F: drivers/input/misc/e3x0-button.c 8644 8645E4000 MEDIA DRIVER 8646L: linux-media@vger.kernel.org 8647S: Orphan 8648W: https://linuxtv.org 8649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8650F: drivers/media/tuners/e4000* 8651 8652EARTH_PT1 MEDIA DRIVER 8653M: Akihiro Tsukada <tskd08@gmail.com> 8654L: linux-media@vger.kernel.org 8655S: Odd Fixes 8656F: drivers/media/pci/pt1/ 8657 8658EARTH_PT3 MEDIA DRIVER 8659M: Akihiro Tsukada <tskd08@gmail.com> 8660L: linux-media@vger.kernel.org 8661S: Odd Fixes 8662F: drivers/media/pci/pt3/ 8663 8664EC100 MEDIA DRIVER 8665L: linux-media@vger.kernel.org 8666S: Orphan 8667W: https://linuxtv.org 8668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8669F: drivers/media/dvb-frontends/ec100* 8670 8671ECONET MIPS PLATFORM 8672M: Caleb James DeLisle <cjd@cjdns.fr> 8673L: linux-mips@vger.kernel.org 8674S: Maintained 8675F: Documentation/devicetree/bindings/interrupt-controller/econet,en751221-intc.yaml 8676F: Documentation/devicetree/bindings/mips/econet.yaml 8677F: Documentation/devicetree/bindings/timer/econet,en751221-timer.yaml 8678F: arch/mips/boot/dts/econet/ 8679F: arch/mips/econet/ 8680F: drivers/clocksource/timer-econet-en751221.c 8681F: drivers/irqchip/irq-econet-en751221.c 8682 8683ECRYPT FILE SYSTEM 8684M: Tyler Hicks <code@tyhicks.com> 8685L: ecryptfs@vger.kernel.org 8686S: Odd Fixes 8687W: http://ecryptfs.org 8688W: https://launchpad.net/ecryptfs 8689T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 8690F: Documentation/filesystems/ecryptfs.rst 8691F: fs/ecryptfs/ 8692 8693EDAC-AMD64 8694M: Yazen Ghannam <yazen.ghannam@amd.com> 8695L: linux-edac@vger.kernel.org 8696S: Supported 8697F: drivers/edac/amd64_edac* 8698F: drivers/edac/mce_amd* 8699 8700EDAC-ARMADA 8701M: Jan Luebbe <jlu@pengutronix.de> 8702L: linux-edac@vger.kernel.org 8703S: Maintained 8704F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 8705F: drivers/edac/armada_xp_* 8706 8707EDAC-AST2500 8708M: Stefan Schaeckeler <sschaeck@cisco.com> 8709S: Supported 8710F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 8711F: drivers/edac/aspeed_edac.c 8712 8713EDAC-BLUEFIELD 8714M: Shravan Kumar Ramani <shravankr@nvidia.com> 8715M: David Thompson <davthompson@nvidia.com> 8716S: Supported 8717F: drivers/edac/bluefield_edac.c 8718 8719EDAC-CALXEDA 8720M: Andre Przywara <andre.przywara@arm.com> 8721L: linux-edac@vger.kernel.org 8722S: Maintained 8723F: drivers/edac/highbank* 8724 8725EDAC-CAVIUM OCTEON 8726M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 8727L: linux-edac@vger.kernel.org 8728L: linux-mips@vger.kernel.org 8729S: Maintained 8730F: drivers/edac/octeon_edac* 8731 8732EDAC-CAVIUM THUNDERX 8733M: Robert Richter <rric@kernel.org> 8734L: linux-edac@vger.kernel.org 8735S: Odd Fixes 8736F: drivers/edac/thunderx_edac* 8737 8738EDAC-CORE 8739M: Borislav Petkov <bp@alien8.de> 8740M: Tony Luck <tony.luck@intel.com> 8741R: James Morse <james.morse@arm.com> 8742R: Mauro Carvalho Chehab <mchehab@kernel.org> 8743R: Robert Richter <rric@kernel.org> 8744L: linux-edac@vger.kernel.org 8745S: Supported 8746T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 8747F: Documentation/driver-api/edac.rst 8748F: drivers/edac/ 8749F: include/linux/edac.h 8750 8751EDAC-DMC520 8752M: Lei Wang <lewan@microsoft.com> 8753L: linux-edac@vger.kernel.org 8754S: Supported 8755F: drivers/edac/dmc520_edac.c 8756 8757EDAC-E752X 8758M: Mark Gross <markgross@kernel.org> 8759L: linux-edac@vger.kernel.org 8760S: Maintained 8761F: drivers/edac/e752x_edac.c 8762 8763EDAC-E7XXX 8764L: linux-edac@vger.kernel.org 8765S: Maintained 8766F: drivers/edac/e7xxx_edac.c 8767 8768EDAC-FSL_DDR 8769R: Frank Li <Frank.Li@nxp.com> 8770L: imx@lists.linux.dev 8771L: linux-edac@vger.kernel.org 8772S: Maintained 8773F: drivers/edac/fsl_ddr_edac.* 8774 8775EDAC-GHES 8776M: Mauro Carvalho Chehab <mchehab@kernel.org> 8777L: linux-edac@vger.kernel.org 8778S: Maintained 8779F: drivers/edac/ghes_edac.c 8780 8781EDAC-I10NM 8782M: Tony Luck <tony.luck@intel.com> 8783L: linux-edac@vger.kernel.org 8784S: Maintained 8785F: drivers/edac/i10nm_base.c 8786 8787EDAC-I3000 8788L: linux-edac@vger.kernel.org 8789S: Orphan 8790F: drivers/edac/i3000_edac.c 8791 8792EDAC-I5000 8793L: linux-edac@vger.kernel.org 8794S: Maintained 8795F: drivers/edac/i5000_edac.c 8796 8797EDAC-I5400 8798M: Mauro Carvalho Chehab <mchehab@kernel.org> 8799L: linux-edac@vger.kernel.org 8800S: Maintained 8801F: drivers/edac/i5400_edac.c 8802 8803EDAC-I7300 8804M: Mauro Carvalho Chehab <mchehab@kernel.org> 8805L: linux-edac@vger.kernel.org 8806S: Maintained 8807F: drivers/edac/i7300_edac.c 8808 8809EDAC-I7CORE 8810M: Mauro Carvalho Chehab <mchehab@kernel.org> 8811L: linux-edac@vger.kernel.org 8812S: Maintained 8813F: drivers/edac/i7core_edac.c 8814 8815EDAC-I82443BXGX 8816M: Tim Small <tim@buttersideup.com> 8817L: linux-edac@vger.kernel.org 8818S: Maintained 8819F: drivers/edac/i82443bxgx_edac.c 8820 8821EDAC-I82975X 8822M: "Arvind R." <arvino55@gmail.com> 8823L: linux-edac@vger.kernel.org 8824S: Maintained 8825F: drivers/edac/i82975x_edac.c 8826 8827EDAC-IE31200 8828M: Jason Baron <jbaron@akamai.com> 8829L: linux-edac@vger.kernel.org 8830S: Maintained 8831F: drivers/edac/ie31200_edac.c 8832 8833EDAC-IGEN6 8834M: Tony Luck <tony.luck@intel.com> 8835R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8836L: linux-edac@vger.kernel.org 8837S: Maintained 8838F: drivers/edac/igen6_edac.c 8839 8840EDAC-MPC85XX 8841M: Johannes Thumshirn <morbidrsa@gmail.com> 8842L: linux-edac@vger.kernel.org 8843S: Maintained 8844F: drivers/edac/mpc85xx_edac.[ch] 8845 8846EDAC-NPCM 8847M: Marvin Lin <kflin@nuvoton.com> 8848M: Stanley Chu <yschu@nuvoton.com> 8849L: linux-edac@vger.kernel.org 8850S: Maintained 8851F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 8852F: drivers/edac/npcm_edac.c 8853 8854EDAC-PASEMI 8855M: Egor Martovetsky <egor@pasemi.com> 8856L: linux-edac@vger.kernel.org 8857S: Maintained 8858F: drivers/edac/pasemi_edac.c 8859 8860EDAC-PND2 8861M: Tony Luck <tony.luck@intel.com> 8862L: linux-edac@vger.kernel.org 8863S: Maintained 8864F: drivers/edac/pnd2_edac.[ch] 8865 8866EDAC-QCOM 8867M: Manivannan Sadhasivam <mani@kernel.org> 8868L: linux-arm-msm@vger.kernel.org 8869L: linux-edac@vger.kernel.org 8870S: Maintained 8871F: drivers/edac/qcom_edac.c 8872 8873EDAC-R82600 8874M: Tim Small <tim@buttersideup.com> 8875L: linux-edac@vger.kernel.org 8876S: Maintained 8877F: drivers/edac/r82600_edac.c 8878 8879EDAC-SBRIDGE 8880M: Tony Luck <tony.luck@intel.com> 8881R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 8882L: linux-edac@vger.kernel.org 8883S: Maintained 8884F: drivers/edac/sb_edac.c 8885 8886EDAC-SKYLAKE 8887M: Tony Luck <tony.luck@intel.com> 8888L: linux-edac@vger.kernel.org 8889S: Maintained 8890F: drivers/edac/skx_*.[ch] 8891 8892EDAC-TI 8893M: Tero Kristo <kristo@kernel.org> 8894L: linux-edac@vger.kernel.org 8895S: Odd Fixes 8896F: drivers/edac/ti_edac.c 8897 8898EDIROL UA-101/UA-1000 DRIVER 8899M: Clemens Ladisch <clemens@ladisch.de> 8900L: linux-sound@vger.kernel.org 8901S: Maintained 8902T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8903F: sound/usb/misc/ua101.c 8904 8905EFI TEST DRIVER 8906M: Ivan Hu <ivan.hu@canonical.com> 8907M: Ard Biesheuvel <ardb@kernel.org> 8908L: linux-efi@vger.kernel.org 8909S: Maintained 8910F: drivers/firmware/efi/test/ 8911 8912EFI VARIABLE FILESYSTEM 8913M: Jeremy Kerr <jk@ozlabs.org> 8914M: Ard Biesheuvel <ardb@kernel.org> 8915L: linux-efi@vger.kernel.org 8916S: Maintained 8917T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8918F: fs/efivarfs/ 8919 8920EFIFB FRAMEBUFFER DRIVER 8921M: Peter Jones <pjones@redhat.com> 8922L: linux-fbdev@vger.kernel.org 8923S: Maintained 8924F: drivers/video/fbdev/efifb.c 8925 8926EFS FILESYSTEM 8927S: Orphan 8928W: http://aeschi.ch.eu.org/efs/ 8929F: fs/efs/ 8930 8931EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8932L: netdev@vger.kernel.org 8933S: Orphan 8934F: drivers/net/ethernet/ibm/ehea/ 8935 8936ELM327 CAN NETWORK DRIVER 8937M: Max Staudt <max@enpas.org> 8938L: linux-can@vger.kernel.org 8939S: Maintained 8940F: Documentation/networking/device_drivers/can/can327.rst 8941F: drivers/net/can/can327.c 8942 8943EM28XX VIDEO4LINUX DRIVER 8944M: Mauro Carvalho Chehab <mchehab@kernel.org> 8945L: linux-media@vger.kernel.org 8946S: Maintained 8947W: https://linuxtv.org 8948T: git git://linuxtv.org/media.git 8949F: Documentation/admin-guide/media/em28xx* 8950F: drivers/media/usb/em28xx/ 8951 8952EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8953M: Adrian Hunter <adrian.hunter@intel.com> 8954M: Asutosh Das <quic_asutoshd@quicinc.com> 8955R: Ritesh Harjani <ritesh.list@gmail.com> 8956L: linux-mmc@vger.kernel.org 8957S: Supported 8958F: drivers/mmc/host/cqhci* 8959 8960EMS CPC-PCI CAN DRIVER 8961M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8962M: support@ems-wuensche.com 8963L: linux-can@vger.kernel.org 8964S: Maintained 8965F: drivers/net/can/sja1000/ems_pci.c 8966 8967EMULEX 10Gbps iSCSI - OneConnect DRIVER 8968M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8969L: linux-scsi@vger.kernel.org 8970S: Supported 8971W: http://www.broadcom.com 8972F: drivers/scsi/be2iscsi/ 8973 8974EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8975M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8976M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8977M: Somnath Kotur <somnath.kotur@broadcom.com> 8978L: netdev@vger.kernel.org 8979S: Maintained 8980W: http://www.emulex.com 8981F: drivers/net/ethernet/emulex/benet/ 8982 8983EMULEX ONECONNECT ROCE DRIVER 8984M: Selvin Xavier <selvin.xavier@broadcom.com> 8985L: linux-rdma@vger.kernel.org 8986S: Odd Fixes 8987W: http://www.broadcom.com 8988F: drivers/infiniband/hw/ocrdma/ 8989F: include/uapi/rdma/ocrdma-abi.h 8990 8991EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8992M: James Smart <james.smart@broadcom.com> 8993M: Ram Vegesna <ram.vegesna@broadcom.com> 8994L: linux-scsi@vger.kernel.org 8995L: target-devel@vger.kernel.org 8996S: Supported 8997W: http://www.broadcom.com 8998F: drivers/scsi/elx/ 8999 9000EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 9001M: James Smart <james.smart@broadcom.com> 9002M: Dick Kennedy <dick.kennedy@broadcom.com> 9003L: linux-scsi@vger.kernel.org 9004S: Supported 9005W: http://www.broadcom.com 9006F: drivers/scsi/lpfc/ 9007 9008ENE CB710 FLASH CARD READER DRIVER 9009M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 9010S: Maintained 9011F: drivers/misc/cb710/ 9012F: drivers/mmc/host/cb710-mmc.* 9013F: include/linux/cb710.h 9014 9015ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 9016M: Maxim Levitsky <maximlevitsky@gmail.com> 9017S: Maintained 9018F: drivers/media/rc/ene_ir.* 9019 9020ENERGY MODEL 9021M: Lukasz Luba <lukasz.luba@arm.com> 9022M: "Rafael J. Wysocki" <rafael@kernel.org> 9023L: linux-pm@vger.kernel.org 9024S: Maintained 9025F: kernel/power/energy_model.c 9026F: include/linux/energy_model.h 9027F: Documentation/power/energy-model.rst 9028 9029EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 9030M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 9031L: linuxppc-dev@lists.ozlabs.org 9032S: Maintained 9033F: drivers/tty/ehv_bytechan.c 9034 9035EPSON S1D13XXX FRAMEBUFFER DRIVER 9036M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 9037S: Maintained 9038T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 9039F: drivers/video/fbdev/s1d13xxxfb.c 9040F: include/video/s1d13xxxfb.h 9041 9042EROFS FILE SYSTEM 9043M: Gao Xiang <xiang@kernel.org> 9044M: Chao Yu <chao@kernel.org> 9045R: Yue Hu <zbestahu@gmail.com> 9046R: Jeffle Xu <jefflexu@linux.alibaba.com> 9047R: Sandeep Dhavale <dhavale@google.com> 9048R: Hongbo Li <lihongbo22@huawei.com> 9049L: linux-erofs@lists.ozlabs.org 9050S: Maintained 9051W: https://erofs.docs.kernel.org 9052T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 9053F: Documentation/ABI/testing/sysfs-fs-erofs 9054F: Documentation/filesystems/erofs.rst 9055F: fs/erofs/ 9056F: include/trace/events/erofs.h 9057 9058ERRSEQ ERROR TRACKING INFRASTRUCTURE 9059M: Jeff Layton <jlayton@kernel.org> 9060S: Maintained 9061F: include/linux/errseq.h 9062F: lib/errseq.c 9063 9064ESD CAN NETWORK DRIVERS 9065M: Stefan Mätje <stefan.maetje@esd.eu> 9066R: socketcan@esd.eu 9067L: linux-can@vger.kernel.org 9068S: Maintained 9069F: drivers/net/can/esd/ 9070 9071ESD CAN/USB DRIVERS 9072M: Frank Jungclaus <frank.jungclaus@esd.eu> 9073R: socketcan@esd.eu 9074L: linux-can@vger.kernel.org 9075S: Maintained 9076F: drivers/net/can/usb/esd_usb.c 9077 9078ET131X NETWORK DRIVER 9079M: Mark Einon <mark.einon@gmail.com> 9080S: Odd Fixes 9081F: drivers/net/ethernet/agere/ 9082 9083ETAS ES58X CAN/USB DRIVER 9084M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 9085L: linux-can@vger.kernel.org 9086S: Maintained 9087F: Documentation/networking/devlink/etas_es58x.rst 9088F: drivers/net/can/usb/etas_es58x/ 9089 9090ETHERNET BRIDGE 9091M: Nikolay Aleksandrov <razor@blackwall.org> 9092M: Ido Schimmel <idosch@nvidia.com> 9093L: bridge@lists.linux.dev 9094L: netdev@vger.kernel.org 9095S: Maintained 9096W: http://www.linuxfoundation.org/en/Net:Bridge 9097F: include/linux/if_bridge.h 9098F: include/uapi/linux/if_bridge.h 9099F: include/linux/netfilter_bridge/ 9100F: net/bridge/ 9101 9102ETHERNET PHY LIBRARY 9103M: Andrew Lunn <andrew@lunn.ch> 9104M: Heiner Kallweit <hkallweit1@gmail.com> 9105R: Russell King <linux@armlinux.org.uk> 9106L: netdev@vger.kernel.org 9107S: Maintained 9108F: Documentation/ABI/testing/sysfs-class-net-phydev 9109F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 9110F: Documentation/devicetree/bindings/net/mdio* 9111F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 9112F: Documentation/networking/phy.rst 9113F: drivers/net/mdio/ 9114F: drivers/net/mdio/acpi_mdio.c 9115F: drivers/net/mdio/fwnode_mdio.c 9116F: drivers/net/mdio/of_mdio.c 9117F: drivers/net/pcs/ 9118F: drivers/net/phy/ 9119F: include/dt-bindings/net/qca-ar803x.h 9120F: include/linux/*mdio*.h 9121F: include/linux/linkmode.h 9122F: include/linux/mdio/*.h 9123F: include/linux/mii.h 9124F: include/linux/of_net.h 9125F: include/linux/phy.h 9126F: include/linux/phy_fixed.h 9127F: include/linux/phy_link_topology.h 9128F: include/linux/phylib_stubs.h 9129F: include/linux/platform_data/mdio-bcm-unimac.h 9130F: include/linux/platform_data/mdio-gpio.h 9131F: include/trace/events/mdio.h 9132F: include/uapi/linux/mdio.h 9133F: include/uapi/linux/mii.h 9134F: net/core/of_net.c 9135 9136ETHERNET PHY LIBRARY [RUST] 9137M: FUJITA Tomonori <fujita.tomonori@gmail.com> 9138R: Trevor Gross <tmgross@umich.edu> 9139L: netdev@vger.kernel.org 9140L: rust-for-linux@vger.kernel.org 9141S: Maintained 9142F: rust/kernel/net/phy.rs 9143F: rust/kernel/net/phy/reg.rs 9144 9145EXEC & BINFMT API, ELF 9146M: Kees Cook <kees@kernel.org> 9147L: linux-mm@kvack.org 9148S: Supported 9149T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 9150F: Documentation/userspace-api/ELF.rst 9151F: fs/*binfmt_*.c 9152F: fs/Kconfig.binfmt 9153F: fs/exec.c 9154F: fs/tests/binfmt_*_kunit.c 9155F: fs/tests/exec_kunit.c 9156F: include/linux/binfmts.h 9157F: include/linux/elf.h 9158F: include/uapi/linux/auxvec.h 9159F: include/uapi/linux/binfmts.h 9160F: include/uapi/linux/elf.h 9161F: kernel/fork.c 9162F: mm/vma_exec.c 9163F: tools/testing/selftests/exec/ 9164N: asm/elf.h 9165N: binfmt 9166 9167EXFAT FILE SYSTEM 9168M: Namjae Jeon <linkinjeon@kernel.org> 9169M: Sungjong Seo <sj1557.seo@samsung.com> 9170R: Yuezhang Mo <yuezhang.mo@sony.com> 9171L: linux-fsdevel@vger.kernel.org 9172S: Maintained 9173T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 9174F: fs/exfat/ 9175 9176EXPRESSWIRE PROTOCOL LIBRARY 9177M: Duje Mihanović <duje.mihanovic@skole.hr> 9178L: linux-leds@vger.kernel.org 9179S: Maintained 9180F: drivers/leds/leds-expresswire.c 9181F: include/linux/leds-expresswire.h 9182 9183EXT2 FILE SYSTEM 9184M: Jan Kara <jack@suse.com> 9185L: linux-ext4@vger.kernel.org 9186S: Maintained 9187F: Documentation/filesystems/ext2.rst 9188T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 9189F: fs/ext2/ 9190F: include/linux/ext2* 9191 9192EXT4 FILE SYSTEM 9193M: "Theodore Ts'o" <tytso@mit.edu> 9194M: Andreas Dilger <adilger.kernel@dilger.ca> 9195L: linux-ext4@vger.kernel.org 9196S: Maintained 9197W: http://ext4.wiki.kernel.org 9198Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 9199T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 9200F: Documentation/filesystems/ext4/ 9201F: fs/ext4/ 9202F: include/trace/events/ext4.h 9203F: include/uapi/linux/ext4.h 9204 9205Extended Verification Module (EVM) 9206M: Mimi Zohar <zohar@linux.ibm.com> 9207M: Roberto Sassu <roberto.sassu@huawei.com> 9208L: linux-integrity@vger.kernel.org 9209S: Supported 9210T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9211F: security/integrity/ 9212F: security/integrity/evm/ 9213 9214EXTENSIBLE FIRMWARE INTERFACE (EFI) 9215M: Ard Biesheuvel <ardb@kernel.org> 9216L: linux-efi@vger.kernel.org 9217S: Maintained 9218T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 9219F: Documentation/admin-guide/efi-stub.rst 9220F: arch/*/include/asm/efi.h 9221F: arch/*/kernel/efi.c 9222F: arch/arm/boot/compressed/efi-header.S 9223F: arch/x86/platform/efi/ 9224F: drivers/firmware/efi/ 9225F: include/linux/efi*.h 9226 9227EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 9228M: MyungJoo Ham <myungjoo.ham@samsung.com> 9229M: Chanwoo Choi <cw00.choi@samsung.com> 9230L: linux-kernel@vger.kernel.org 9231S: Maintained 9232T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 9233F: Documentation/devicetree/bindings/extcon/ 9234F: Documentation/driver-api/extcon.rst 9235F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 9236F: drivers/extcon/ 9237F: include/linux/extcon.h 9238F: include/linux/extcon/ 9239 9240EXTRA BOOT CONFIG 9241M: Masami Hiramatsu <mhiramat@kernel.org> 9242L: linux-kernel@vger.kernel.org 9243L: linux-trace-kernel@vger.kernel.org 9244S: Maintained 9245Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9246T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9247F: Documentation/admin-guide/bootconfig.rst 9248F: fs/proc/bootconfig.c 9249F: include/linux/bootconfig.h 9250F: lib/bootconfig-data.S 9251F: lib/bootconfig.c 9252F: tools/bootconfig/* 9253F: tools/bootconfig/scripts/* 9254 9255EXTRON DA HD 4K PLUS CEC DRIVER 9256M: Hans Verkuil <hverkuil@xs4all.nl> 9257L: linux-media@vger.kernel.org 9258S: Maintained 9259T: git git://linuxtv.org/media.git 9260F: drivers/media/cec/usb/extron-da-hd-4k-plus/ 9261 9262EXYNOS DP DRIVER 9263M: Jingoo Han <jingoohan1@gmail.com> 9264L: dri-devel@lists.freedesktop.org 9265S: Maintained 9266F: drivers/gpu/drm/exynos/exynos_dp* 9267 9268EXYNOS SYSMMU (IOMMU) driver 9269M: Marek Szyprowski <m.szyprowski@samsung.com> 9270L: iommu@lists.linux.dev 9271S: Maintained 9272F: drivers/iommu/exynos-iommu.c 9273 9274F2FS FILE SYSTEM 9275M: Jaegeuk Kim <jaegeuk@kernel.org> 9276M: Chao Yu <chao@kernel.org> 9277L: linux-f2fs-devel@lists.sourceforge.net 9278S: Maintained 9279W: https://f2fs.wiki.kernel.org/ 9280Q: https://patchwork.kernel.org/project/f2fs/list/ 9281B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 9282T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 9283F: Documentation/ABI/testing/sysfs-fs-f2fs 9284F: Documentation/filesystems/f2fs.rst 9285F: fs/f2fs/ 9286F: include/linux/f2fs_fs.h 9287F: include/trace/events/f2fs.h 9288F: include/uapi/linux/f2fs.h 9289 9290F71805F HARDWARE MONITORING DRIVER 9291M: Jean Delvare <jdelvare@suse.com> 9292L: linux-hwmon@vger.kernel.org 9293S: Maintained 9294F: Documentation/hwmon/f71805f.rst 9295F: drivers/hwmon/f71805f.c 9296 9297FADDR2LINE 9298M: Josh Poimboeuf <jpoimboe@kernel.org> 9299S: Maintained 9300F: scripts/faddr2line 9301 9302FAILOVER MODULE 9303M: Sridhar Samudrala <sridhar.samudrala@intel.com> 9304L: netdev@vger.kernel.org 9305S: Supported 9306F: Documentation/networking/failover.rst 9307F: include/net/failover.h 9308F: net/core/failover.c 9309 9310FANOTIFY 9311M: Jan Kara <jack@suse.cz> 9312R: Amir Goldstein <amir73il@gmail.com> 9313R: Matthew Bobrowski <repnop@google.com> 9314L: linux-fsdevel@vger.kernel.org 9315S: Maintained 9316F: fs/notify/fanotify/ 9317F: include/linux/fanotify.h 9318F: include/uapi/linux/fanotify.h 9319 9320FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 9321M: Linus Walleij <linus.walleij@linaro.org> 9322L: linux-usb@vger.kernel.org 9323S: Maintained 9324F: drivers/usb/fotg210/ 9325 9326FARSYNC SYNCHRONOUS DRIVER 9327M: Kevin Curtis <kevin.curtis@farsite.co.uk> 9328S: Supported 9329W: http://www.farsite.co.uk/ 9330F: drivers/net/wan/farsync.* 9331 9332FAULT INJECTION SUPPORT 9333M: Akinobu Mita <akinobu.mita@gmail.com> 9334S: Supported 9335F: Documentation/fault-injection/ 9336F: lib/fault-inject.c 9337F: tools/testing/fault-injection/ 9338 9339FBTFT Framebuffer drivers 9340M: Andy Shevchenko <andy@kernel.org> 9341L: dri-devel@lists.freedesktop.org 9342L: linux-fbdev@vger.kernel.org 9343S: Odd fixes 9344F: drivers/staging/fbtft/ 9345 9346FC0011 TUNER DRIVER 9347M: Michael Buesch <m@bues.ch> 9348L: linux-media@vger.kernel.org 9349S: Maintained 9350F: drivers/media/tuners/fc0011.c 9351F: drivers/media/tuners/fc0011.h 9352 9353FC2580 MEDIA DRIVER 9354L: linux-media@vger.kernel.org 9355S: Orphan 9356W: https://linuxtv.org 9357Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9358F: drivers/media/tuners/fc2580* 9359 9360FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 9361M: Hannes Reinecke <hare@suse.de> 9362L: linux-scsi@vger.kernel.org 9363S: Supported 9364W: www.Open-FCoE.org 9365F: drivers/scsi/fcoe/ 9366F: drivers/scsi/libfc/ 9367F: include/scsi/fc/ 9368F: include/scsi/libfc.h 9369F: include/scsi/libfcoe.h 9370F: include/uapi/scsi/fc/ 9371 9372FILE LOCKING (flock() and fcntl()/lockf()) 9373M: Jeff Layton <jlayton@kernel.org> 9374M: Chuck Lever <chuck.lever@oracle.com> 9375R: Alexander Aring <alex.aring@gmail.com> 9376L: linux-fsdevel@vger.kernel.org 9377S: Maintained 9378F: fs/fcntl.c 9379F: fs/locks.c 9380F: include/linux/fcntl.h 9381F: include/uapi/linux/fcntl.h 9382 9383FILESYSTEM DIRECT ACCESS (DAX) 9384M: Dan Williams <dan.j.williams@intel.com> 9385R: Matthew Wilcox <willy@infradead.org> 9386R: Jan Kara <jack@suse.cz> 9387L: linux-fsdevel@vger.kernel.org 9388L: nvdimm@lists.linux.dev 9389S: Supported 9390F: fs/dax.c 9391F: include/linux/dax.h 9392F: include/trace/events/fs_dax.h 9393 9394FILESYSTEMS (VFS and infrastructure) 9395M: Alexander Viro <viro@zeniv.linux.org.uk> 9396M: Christian Brauner <brauner@kernel.org> 9397R: Jan Kara <jack@suse.cz> 9398L: linux-fsdevel@vger.kernel.org 9399S: Maintained 9400T: git https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git 9401F: fs/* 9402F: include/linux/fs.h 9403F: include/linux/fs_types.h 9404F: include/uapi/linux/fs.h 9405F: include/uapi/linux/openat2.h 9406F: rust/kernel/fs.rs 9407F: rust/kernel/fs/ 9408F: rust/kernel/seq_file.rs 9409F: rust/kernel/sync/poll.rs 9410F: Documentation/driver-api/early-userspace/buffer-format.rst 9411F: init/do_mounts* 9412F: init/*initramfs* 9413 9414FILESYSTEMS [EXPORTFS] 9415M: Chuck Lever <chuck.lever@oracle.com> 9416M: Jeff Layton <jlayton@kernel.org> 9417R: Amir Goldstein <amir73il@gmail.com> 9418L: linux-fsdevel@vger.kernel.org 9419L: linux-nfs@vger.kernel.org 9420S: Supported 9421F: Documentation/filesystems/nfs/exporting.rst 9422F: fs/exportfs/ 9423F: fs/fhandle.c 9424F: include/linux/exportfs.h 9425 9426FILESYSTEMS [IDMAPPED MOUNTS] 9427M: Christian Brauner <brauner@kernel.org> 9428M: Seth Forshee <sforshee@kernel.org> 9429L: linux-fsdevel@vger.kernel.org 9430S: Maintained 9431F: Documentation/filesystems/idmappings.rst 9432F: fs/mnt_idmapping.c 9433F: include/linux/mnt_idmapping.* 9434F: tools/testing/selftests/mount_setattr/ 9435 9436FILESYSTEMS [IOMAP] 9437M: Christian Brauner <brauner@kernel.org> 9438R: Darrick J. Wong <djwong@kernel.org> 9439L: linux-xfs@vger.kernel.org 9440L: linux-fsdevel@vger.kernel.org 9441S: Supported 9442F: Documentation/filesystems/iomap/* 9443F: fs/iomap/ 9444F: include/linux/iomap.h 9445 9446FILESYSTEMS [NETFS LIBRARY] 9447M: David Howells <dhowells@redhat.com> 9448M: Paulo Alcantara <pc@manguebit.org> 9449L: netfs@lists.linux.dev 9450L: linux-fsdevel@vger.kernel.org 9451S: Supported 9452F: Documentation/filesystems/caching/ 9453F: Documentation/filesystems/netfs_library.rst 9454F: fs/netfs/ 9455F: include/linux/fscache*.h 9456F: include/linux/netfs.h 9457F: include/trace/events/fscache.h 9458F: include/trace/events/netfs.h 9459 9460FILESYSTEMS [STACKABLE] 9461M: Miklos Szeredi <miklos@szeredi.hu> 9462M: Amir Goldstein <amir73il@gmail.com> 9463L: linux-fsdevel@vger.kernel.org 9464L: linux-unionfs@vger.kernel.org 9465S: Maintained 9466F: fs/backing-file.c 9467F: include/linux/backing-file.h 9468 9469FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 9470M: Riku Voipio <riku.voipio@iki.fi> 9471L: linux-hwmon@vger.kernel.org 9472S: Maintained 9473F: drivers/hwmon/f75375s.c 9474F: include/linux/f75375s.h 9475 9476FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 9477M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 9478L: linux-can@vger.kernel.org 9479S: Maintained 9480F: drivers/net/can/usb/f81604.c 9481 9482FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 9483M: Clemens Ladisch <clemens@ladisch.de> 9484M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9485L: linux-sound@vger.kernel.org 9486S: Maintained 9487T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 9488F: include/uapi/sound/firewire.h 9489F: sound/firewire/ 9490 9491FIREWIRE MEDIA DRIVERS (firedtv) 9492M: Stefan Richter <stefanr@s5r6.in-berlin.de> 9493L: linux-media@vger.kernel.org 9494L: linux1394-devel@lists.sourceforge.net 9495S: Maintained 9496T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 9497F: drivers/media/firewire/ 9498 9499FIREWIRE SBP-2 TARGET 9500M: Chris Boot <bootc@bootc.net> 9501L: linux-scsi@vger.kernel.org 9502L: target-devel@vger.kernel.org 9503L: linux1394-devel@lists.sourceforge.net 9504S: Maintained 9505T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 9506F: drivers/target/sbp/ 9507 9508FIREWIRE SUBSYSTEM 9509M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 9510M: Takashi Sakamoto <takaswie@kernel.org> 9511L: linux1394-devel@lists.sourceforge.net 9512S: Maintained 9513W: http://ieee1394.docs.kernel.org/ 9514T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 9515F: drivers/firewire/ 9516F: include/linux/firewire.h 9517F: include/uapi/linux/firewire*.h 9518F: tools/firewire/ 9519 9520FIRMWARE FRAMEWORK FOR ARMV8-A 9521M: Sudeep Holla <sudeep.holla@arm.com> 9522L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9523S: Maintained 9524F: drivers/firmware/arm_ffa/ 9525F: include/linux/arm_ffa.h 9526 9527FIRMWARE LOADER (request_firmware) 9528M: Luis Chamberlain <mcgrof@kernel.org> 9529M: Russ Weight <russ.weight@linux.dev> 9530M: Danilo Krummrich <dakr@kernel.org> 9531L: linux-kernel@vger.kernel.org 9532S: Maintained 9533F: Documentation/firmware_class/ 9534F: drivers/base/firmware_loader/ 9535F: rust/kernel/firmware.rs 9536F: include/linux/firmware.h 9537 9538FLEXTIMER FTM-QUADDEC DRIVER 9539M: Patrick Havelange <patrick.havelange@essensium.com> 9540L: linux-iio@vger.kernel.org 9541S: Maintained 9542F: Documentation/devicetree/bindings/counter/fsl,ftm-quaddec.yaml 9543F: drivers/counter/ftm-quaddec.c 9544 9545FLOPPY DRIVER 9546M: Denis Efremov <efremov@linux.com> 9547L: linux-block@vger.kernel.org 9548S: Odd Fixes 9549F: drivers/block/floppy.c 9550 9551FLYSKY FSIA6B RC RECEIVER 9552M: Markus Koch <markus@notsyncing.net> 9553L: linux-input@vger.kernel.org 9554S: Maintained 9555F: drivers/input/joystick/fsia6b.c 9556 9557FOCUSRITE CONTROL PROTOCOL/SCARLETT2 MIXER DRIVERS (Scarlett Gen 2+, Clarett, and Vocaster) 9558M: Geoffrey D. Bennett <g@b4.vu> 9559L: linux-sound@vger.kernel.org 9560S: Maintained 9561W: https://github.com/geoffreybennett/linux-fcp 9562B: https://github.com/geoffreybennett/linux-fcp/issues 9563T: git https://github.com/geoffreybennett/linux-fcp.git 9564F: include/uapi/sound/fcp.h 9565F: include/uapi/sound/scarlett2.h 9566F: sound/usb/fcp.c 9567F: sound/usb/mixer_scarlett2.c 9568 9569FORCEDETH GIGABIT ETHERNET DRIVER 9570M: Rain River <rain.1986.08.12@gmail.com> 9571M: Zhu Yanjun <zyjzyj2000@gmail.com> 9572L: netdev@vger.kernel.org 9573S: Maintained 9574F: drivers/net/ethernet/nvidia/* 9575 9576FORTIFY_SOURCE 9577M: Kees Cook <kees@kernel.org> 9578L: linux-hardening@vger.kernel.org 9579S: Supported 9580T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9581F: include/linux/fortify-string.h 9582F: lib/test_fortify/* 9583F: lib/tests/fortify_kunit.c 9584F: lib/tests/memcpy_kunit.c 9585K: \bunsafe_memcpy\b 9586K: \b__NO_FORTIFY\b 9587 9588FPGA DFL DRIVERS 9589M: Xu Yilun <yilun.xu@intel.com> 9590R: Tom Rix <trix@redhat.com> 9591L: linux-fpga@vger.kernel.org 9592S: Maintained 9593F: Documentation/ABI/testing/sysfs-bus-dfl* 9594F: Documentation/fpga/dfl.rst 9595F: drivers/fpga/dfl* 9596F: drivers/uio/uio_dfl.c 9597F: include/linux/dfl.h 9598F: include/uapi/linux/fpga-dfl.h 9599 9600FPGA MANAGER FRAMEWORK 9601M: Moritz Fischer <mdf@kernel.org> 9602M: Xu Yilun <yilun.xu@intel.com> 9603R: Tom Rix <trix@redhat.com> 9604L: linux-fpga@vger.kernel.org 9605S: Maintained 9606Q: http://patchwork.kernel.org/project/linux-fpga/list/ 9607T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 9608F: Documentation/devicetree/bindings/fpga/ 9609F: Documentation/driver-api/fpga/ 9610F: Documentation/fpga/ 9611F: drivers/fpga/ 9612F: include/linux/fpga/ 9613 9614FPU EMULATOR 9615M: Bill Metzenthen <billm@melbpc.org.au> 9616S: Maintained 9617W: https://floatingpoint.billm.au/ 9618F: arch/x86/math-emu/ 9619 9620FRAMEBUFFER CORE 9621M: Simona Vetter <simona@ffwll.ch> 9622S: Odd Fixes 9623T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 9624F: drivers/video/fbdev/core/ 9625 9626FRAMEBUFFER DRAWING 9627M: Zsolt Kajtar <soci@c64.rulez.org> 9628S: Odd Fixes 9629F: drivers/video/fbdev/core/cfbcopyarea.c 9630F: drivers/video/fbdev/core/cfbfillrect.c 9631F: drivers/video/fbdev/core/cfbimgblt.c 9632F: drivers/video/fbdev/core/cfbmem.h 9633F: drivers/video/fbdev/core/fb_copyarea.h 9634F: drivers/video/fbdev/core/fb_draw.h 9635F: drivers/video/fbdev/core/fb_fillrect.h 9636F: drivers/video/fbdev/core/fb_imageblit.h 9637F: drivers/video/fbdev/core/syscopyarea.c 9638F: drivers/video/fbdev/core/sysfillrect.c 9639F: drivers/video/fbdev/core/sysimgblt.c 9640F: drivers/video/fbdev/core/sysmem.h 9641 9642FRAMEBUFFER LAYER 9643M: Helge Deller <deller@gmx.de> 9644L: linux-fbdev@vger.kernel.org 9645L: dri-devel@lists.freedesktop.org 9646S: Maintained 9647Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 9648T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 9649F: Documentation/fb/ 9650F: drivers/video/ 9651F: include/linux/fb.h 9652F: include/uapi/linux/fb.h 9653F: include/uapi/video/ 9654F: include/video/ 9655 9656FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 9657M: Horia Geantă <horia.geanta@nxp.com> 9658M: Pankaj Gupta <pankaj.gupta@nxp.com> 9659M: Gaurav Jain <gaurav.jain@nxp.com> 9660L: linux-crypto@vger.kernel.org 9661S: Maintained 9662F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 9663F: drivers/crypto/caam/ 9664 9665FREESCALE COLDFIRE M5441X MMC DRIVER 9666M: Angelo Dureghello <adureghello@baylibre.com> 9667L: linux-mmc@vger.kernel.org 9668S: Maintained 9669F: drivers/mmc/host/sdhci-esdhc-mcf.c 9670F: include/linux/platform_data/mmc-esdhc-mcf.h 9671 9672FREESCALE DIU FRAMEBUFFER DRIVER 9673M: Timur Tabi <timur@kernel.org> 9674L: linux-fbdev@vger.kernel.org 9675S: Maintained 9676F: drivers/video/fbdev/fsl-diu-fb.* 9677 9678FREESCALE DMA DRIVER 9679M: Zhang Wei <zw@zh-kernel.org> 9680L: linuxppc-dev@lists.ozlabs.org 9681S: Maintained 9682F: drivers/dma/fsldma.* 9683 9684FREESCALE DSPI DRIVER 9685M: Vladimir Oltean <olteanv@gmail.com> 9686L: linux-spi@vger.kernel.org 9687L: imx@lists.linux.dev 9688S: Maintained 9689F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml 9690F: drivers/spi/spi-fsl-dspi.c 9691F: include/linux/spi/spi-fsl-dspi.h 9692 9693FREESCALE eDMA DRIVER 9694M: Frank Li <Frank.Li@nxp.com> 9695L: imx@lists.linux.dev 9696L: dmaengine@vger.kernel.org 9697S: Maintained 9698F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 9699F: drivers/dma/fsl-edma*.* 9700 9701FREESCALE ENETC ETHERNET DRIVERS 9702M: Claudiu Manoil <claudiu.manoil@nxp.com> 9703M: Vladimir Oltean <vladimir.oltean@nxp.com> 9704M: Wei Fang <wei.fang@nxp.com> 9705M: Clark Wang <xiaoning.wang@nxp.com> 9706L: imx@lists.linux.dev 9707L: netdev@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/net/fsl,enetc*.yaml 9710F: Documentation/devicetree/bindings/net/nxp,netc-blk-ctrl.yaml 9711F: drivers/net/ethernet/freescale/enetc/ 9712F: include/linux/fsl/enetc_mdio.h 9713F: include/linux/fsl/netc_global.h 9714F: include/linux/fsl/ntmp.h 9715 9716FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 9717M: Claudiu Manoil <claudiu.manoil@nxp.com> 9718L: netdev@vger.kernel.org 9719S: Maintained 9720F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 9721F: drivers/net/ethernet/freescale/gianfar* 9722 9723FREESCALE GPMI NAND DRIVER 9724M: Han Xu <han.xu@nxp.com> 9725L: imx@lists.linux.dev 9726L: linux-mtd@lists.infradead.org 9727S: Maintained 9728F: drivers/mtd/nand/raw/gpmi-nand/* 9729 9730FREESCALE I2C CPM DRIVER 9731M: Jochen Friedrich <jochen@scram.de> 9732L: linuxppc-dev@lists.ozlabs.org 9733L: linux-i2c@vger.kernel.org 9734S: Maintained 9735F: drivers/i2c/busses/i2c-cpm.c 9736 9737FREESCALE IMX / MXC FEC DRIVER 9738M: Wei Fang <wei.fang@nxp.com> 9739R: Shenwei Wang <shenwei.wang@nxp.com> 9740R: Clark Wang <xiaoning.wang@nxp.com> 9741L: imx@lists.linux.dev 9742L: netdev@vger.kernel.org 9743S: Maintained 9744F: Documentation/devicetree/bindings/net/fsl,fec.yaml 9745F: drivers/net/ethernet/freescale/fec.h 9746F: drivers/net/ethernet/freescale/fec_main.c 9747F: drivers/net/ethernet/freescale/fec_ptp.c 9748 9749FREESCALE IMX / MXC FRAMEBUFFER DRIVER 9750M: Sascha Hauer <s.hauer@pengutronix.de> 9751R: Pengutronix Kernel Team <kernel@pengutronix.de> 9752L: linux-fbdev@vger.kernel.org 9753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9754S: Maintained 9755F: drivers/video/fbdev/imxfb.c 9756 9757FREESCALE IMX DDR PMU DRIVER 9758M: Frank Li <Frank.li@nxp.com> 9759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9760S: Maintained 9761F: Documentation/admin-guide/perf/imx-ddr.rst 9762F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 9763F: drivers/perf/fsl_imx8_ddr_perf.c 9764 9765FREESCALE IMX I2C DRIVER 9766M: Oleksij Rempel <o.rempel@pengutronix.de> 9767R: Pengutronix Kernel Team <kernel@pengutronix.de> 9768L: linux-i2c@vger.kernel.org 9769S: Maintained 9770F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 9771F: drivers/i2c/busses/i2c-imx.c 9772 9773FREESCALE IMX LPI2C DRIVER 9774M: Dong Aisheng <aisheng.dong@nxp.com> 9775L: linux-i2c@vger.kernel.org 9776L: imx@lists.linux.dev 9777S: Maintained 9778F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 9779F: drivers/i2c/busses/i2c-imx-lpi2c.c 9780 9781FREESCALE IMX LPSPI DRIVER 9782M: Frank Li <Frank.Li@nxp.com> 9783L: linux-spi@vger.kernel.org 9784L: imx@lists.linux.dev 9785S: Maintained 9786F: Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml 9787F: drivers/spi/spi-fsl-lpspi.c 9788 9789FREESCALE MPC I2C DRIVER 9790M: Chris Packham <chris.packham@alliedtelesis.co.nz> 9791L: linux-i2c@vger.kernel.org 9792S: Maintained 9793F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 9794F: drivers/i2c/busses/i2c-mpc.c 9795 9796FREESCALE QORIQ DPAA ETHERNET DRIVER 9797M: Madalin Bucur <madalin.bucur@nxp.com> 9798L: netdev@vger.kernel.org 9799S: Maintained 9800F: drivers/net/ethernet/freescale/dpaa 9801 9802FREESCALE QORIQ DPAA FMAN DRIVER 9803M: Madalin Bucur <madalin.bucur@nxp.com> 9804R: Sean Anderson <sean.anderson@seco.com> 9805L: netdev@vger.kernel.org 9806S: Maintained 9807F: Documentation/devicetree/bindings/net/fsl,fman*.yaml 9808F: drivers/net/ethernet/freescale/fman 9809 9810FREESCALE QORIQ PTP CLOCK DRIVER 9811M: Yangbo Lu <yangbo.lu@nxp.com> 9812L: netdev@vger.kernel.org 9813S: Maintained 9814F: Documentation/devicetree/bindings/ptp/fsl,ptp.yaml 9815F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 9816F: drivers/net/ethernet/freescale/dpaa2/dprtc* 9817F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 9818F: drivers/ptp/ptp_qoriq.c 9819F: drivers/ptp/ptp_qoriq_debugfs.c 9820F: include/linux/fsl/ptp_qoriq.h 9821 9822FREESCALE QUAD SPI DRIVER 9823M: Han Xu <han.xu@nxp.com> 9824L: linux-spi@vger.kernel.org 9825L: imx@lists.linux.dev 9826S: Maintained 9827F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 9828F: drivers/spi/spi-fsl-qspi.c 9829 9830FREESCALE QUICC ENGINE LIBRARY 9831M: Qiang Zhao <qiang.zhao@nxp.com> 9832M: Christophe Leroy <christophe.leroy@csgroup.eu> 9833L: linuxppc-dev@lists.ozlabs.org 9834S: Maintained 9835F: drivers/soc/fsl/qe/ 9836F: include/soc/fsl/qe/ 9837 9838FREESCALE QUICC ENGINE QMC DRIVER 9839M: Herve Codina <herve.codina@bootlin.com> 9840L: linuxppc-dev@lists.ozlabs.org 9841S: Maintained 9842F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 9843F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-ucc-qmc.yaml 9844F: drivers/soc/fsl/qe/qmc.c 9845F: include/soc/fsl/qe/qmc.h 9846 9847FREESCALE QUICC ENGINE QMC HDLC DRIVER 9848M: Herve Codina <herve.codina@bootlin.com> 9849L: netdev@vger.kernel.org 9850L: linuxppc-dev@lists.ozlabs.org 9851S: Maintained 9852F: drivers/net/wan/fsl_qmc_hdlc.c 9853 9854FREESCALE QUICC ENGINE TSA DRIVER 9855M: Herve Codina <herve.codina@bootlin.com> 9856L: linuxppc-dev@lists.ozlabs.org 9857S: Maintained 9858F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 9859F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,qe-tsa.yaml 9860F: drivers/soc/fsl/qe/tsa.c 9861F: drivers/soc/fsl/qe/tsa.h 9862F: include/dt-bindings/soc/cpm1-fsl,tsa.h 9863F: include/dt-bindings/soc/qe-fsl,tsa.h 9864 9865FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 9866L: netdev@vger.kernel.org 9867L: linuxppc-dev@lists.ozlabs.org 9868S: Orphan 9869F: drivers/net/ethernet/freescale/ucc_geth* 9870 9871FREESCALE QUICC ENGINE UCC HDLC DRIVER 9872M: Zhao Qiang <qiang.zhao@nxp.com> 9873L: netdev@vger.kernel.org 9874L: linuxppc-dev@lists.ozlabs.org 9875S: Maintained 9876F: drivers/net/wan/fsl_ucc_hdlc* 9877 9878FREESCALE QUICC ENGINE UCC UART DRIVER 9879M: Timur Tabi <timur@kernel.org> 9880L: linuxppc-dev@lists.ozlabs.org 9881S: Maintained 9882F: drivers/tty/serial/ucc_uart.c 9883 9884FREESCALE SOC DRIVERS 9885M: Christophe Leroy <christophe.leroy@csgroup.eu> 9886L: linuxppc-dev@lists.ozlabs.org 9887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9888S: Maintained 9889F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 9890F: Documentation/devicetree/bindings/soc/fsl/ 9891F: drivers/soc/fsl/ 9892F: include/linux/fsl/ 9893F: include/soc/fsl/ 9894 9895FREESCALE SOC FS_ENET DRIVER 9896M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 9897L: linuxppc-dev@lists.ozlabs.org 9898L: netdev@vger.kernel.org 9899S: Maintained 9900F: drivers/net/ethernet/freescale/fs_enet/ 9901 9902FREESCALE SOC SOUND DRIVERS 9903M: Shengjiu Wang <shengjiu.wang@gmail.com> 9904M: Xiubo Li <Xiubo.Lee@gmail.com> 9905R: Fabio Estevam <festevam@gmail.com> 9906R: Nicolin Chen <nicoleotsuka@gmail.com> 9907L: linux-sound@vger.kernel.org 9908L: linuxppc-dev@lists.ozlabs.org 9909S: Maintained 9910F: sound/soc/fsl/fsl* 9911F: sound/soc/fsl/imx* 9912 9913FREESCALE SOC LPC32XX SOUND DRIVERS 9914M: J.M.B. Downing <jonathan.downing@nautel.com> 9915M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> 9916R: Vladimir Zapolskiy <vz@mleia.com> 9917L: linux-sound@vger.kernel.org 9918L: linuxppc-dev@lists.ozlabs.org 9919S: Maintained 9920F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml 9921F: sound/soc/fsl/lpc3xxx-* 9922 9923FREESCALE SOC SOUND QMC DRIVER 9924M: Herve Codina <herve.codina@bootlin.com> 9925L: linux-sound@vger.kernel.org 9926L: linuxppc-dev@lists.ozlabs.org 9927S: Maintained 9928F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 9929F: sound/soc/fsl/fsl_qmc_audio.c 9930 9931FREESCALE USB PERIPHERAL DRIVERS 9932L: linux-usb@vger.kernel.org 9933L: linuxppc-dev@lists.ozlabs.org 9934S: Orphan 9935F: drivers/usb/gadget/udc/fsl* 9936 9937FREESCALE USB PHY DRIVER 9938L: linux-usb@vger.kernel.org 9939L: linuxppc-dev@lists.ozlabs.org 9940S: Orphan 9941F: drivers/usb/phy/phy-fsl-usb* 9942 9943FREEVXFS FILESYSTEM 9944M: Christoph Hellwig <hch@infradead.org> 9945S: Maintained 9946W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 9947F: fs/freevxfs/ 9948 9949FREEZER 9950M: "Rafael J. Wysocki" <rafael@kernel.org> 9951R: Pavel Machek <pavel@kernel.org> 9952L: linux-pm@vger.kernel.org 9953S: Supported 9954F: Documentation/power/freezing-of-tasks.rst 9955F: include/linux/freezer.h 9956F: kernel/freezer.c 9957 9958FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 9959M: Eric Biggers <ebiggers@kernel.org> 9960M: Theodore Y. Ts'o <tytso@mit.edu> 9961M: Jaegeuk Kim <jaegeuk@kernel.org> 9962L: linux-fscrypt@vger.kernel.org 9963S: Supported 9964Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 9965T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 9966F: Documentation/filesystems/fscrypt.rst 9967F: fs/crypto/ 9968F: include/linux/fscrypt.h 9969F: include/uapi/linux/fscrypt.h 9970 9971FSI SUBSYSTEM 9972M: Eddie James <eajames@linux.ibm.com> 9973R: Ninad Palsule <ninad@linux.ibm.com> 9974L: linux-fsi@lists.ozlabs.org 9975S: Supported 9976Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 9977F: drivers/fsi/ 9978F: include/linux/fsi*.h 9979F: include/trace/events/fsi*.h 9980 9981FSI-ATTACHED I2C DRIVER 9982M: Eddie James <eajames@linux.ibm.com> 9983L: linux-i2c@vger.kernel.org 9984L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 9985S: Maintained 9986F: Documentation/devicetree/bindings/i2c/ibm,i2c-fsi.yaml 9987F: drivers/i2c/busses/i2c-fsi.c 9988 9989FSI-ATTACHED SPI DRIVER 9990M: Eddie James <eajames@linux.ibm.com> 9991L: linux-spi@vger.kernel.org 9992S: Maintained 9993F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 9994F: drivers/spi/spi-fsi.c 9995 9996FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 9997M: Jan Kara <jack@suse.cz> 9998R: Amir Goldstein <amir73il@gmail.com> 9999L: linux-fsdevel@vger.kernel.org 10000S: Maintained 10001T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 10002F: fs/notify/ 10003F: include/linux/fsnotify*.h 10004 10005FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 10006M: Eric Biggers <ebiggers@kernel.org> 10007M: Theodore Y. Ts'o <tytso@mit.edu> 10008L: fsverity@lists.linux.dev 10009S: Supported 10010Q: https://patchwork.kernel.org/project/fsverity/list/ 10011T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 10012F: Documentation/filesystems/fsverity.rst 10013F: fs/verity/ 10014F: include/linux/fsverity.h 10015F: include/uapi/linux/fsverity.h 10016 10017FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 10018M: Michael Zaidman <michael.zaidman@gmail.com> 10019L: linux-i2c@vger.kernel.org 10020L: linux-input@vger.kernel.org 10021S: Maintained 10022F: drivers/hid/hid-ft260.c 10023 10024FUJITSU LAPTOP EXTRAS 10025M: Jonathan Woithe <jwoithe@just42.net> 10026L: platform-driver-x86@vger.kernel.org 10027S: Maintained 10028F: drivers/platform/x86/fujitsu-laptop.c 10029 10030FUJITSU TABLET EXTRAS 10031M: Robert Gerlach <khnz@gmx.de> 10032L: platform-driver-x86@vger.kernel.org 10033S: Maintained 10034F: drivers/platform/x86/fujitsu-tablet.c 10035 10036FUNCTION HOOKS (FTRACE) 10037M: Steven Rostedt <rostedt@goodmis.org> 10038M: Masami Hiramatsu <mhiramat@kernel.org> 10039R: Mark Rutland <mark.rutland@arm.com> 10040L: linux-kernel@vger.kernel.org 10041L: linux-trace-kernel@vger.kernel.org 10042S: Maintained 10043Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 10044T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 10045F: Documentation/trace/ftrace* 10046F: arch/*/*/*/*ftrace* 10047F: arch/*/*/*ftrace* 10048F: include/*/ftrace.h 10049F: kernel/trace/fgraph.c 10050F: kernel/trace/ftrace* 10051F: samples/ftrace 10052 10053FUNGIBLE ETHERNET DRIVERS 10054M: Dimitris Michailidis <dmichail@fungible.com> 10055L: netdev@vger.kernel.org 10056S: Maintained 10057F: drivers/net/ethernet/fungible/ 10058 10059FUSE: FILESYSTEM IN USERSPACE 10060M: Miklos Szeredi <miklos@szeredi.hu> 10061L: linux-fsdevel@vger.kernel.org 10062S: Maintained 10063W: https://github.com/libfuse/ 10064T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 10065F: Documentation/filesystems/fuse* 10066F: fs/fuse/ 10067F: include/uapi/linux/fuse.h 10068 10069FUTEX SUBSYSTEM 10070M: Thomas Gleixner <tglx@linutronix.de> 10071M: Ingo Molnar <mingo@redhat.com> 10072R: Peter Zijlstra <peterz@infradead.org> 10073R: Darren Hart <dvhart@infradead.org> 10074R: Davidlohr Bueso <dave@stgolabs.net> 10075R: André Almeida <andrealmeid@igalia.com> 10076L: linux-kernel@vger.kernel.org 10077S: Maintained 10078T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10079F: Documentation/locking/*futex* 10080F: include/asm-generic/futex.h 10081F: include/linux/futex.h 10082F: include/uapi/linux/futex.h 10083F: kernel/futex/* 10084F: tools/perf/bench/futex* 10085F: tools/testing/selftests/futex/ 10086 10087FWCTL SUBSYSTEM 10088M: Dave Jiang <dave.jiang@intel.com> 10089M: Jason Gunthorpe <jgg@nvidia.com> 10090M: Saeed Mahameed <saeedm@nvidia.com> 10091R: Jonathan Cameron <Jonathan.Cameron@huawei.com> 10092S: Maintained 10093F: Documentation/userspace-api/fwctl/ 10094F: drivers/fwctl/ 10095F: include/linux/fwctl.h 10096F: include/uapi/fwctl/ 10097 10098FWCTL MLX5 DRIVER 10099M: Saeed Mahameed <saeedm@nvidia.com> 10100R: Itay Avraham <itayavr@nvidia.com> 10101L: linux-kernel@vger.kernel.org 10102S: Maintained 10103F: drivers/fwctl/mlx5/ 10104 10105FWCTL PDS DRIVER 10106M: Brett Creeley <brett.creeley@amd.com> 10107L: linux-kernel@vger.kernel.org 10108S: Maintained 10109F: drivers/fwctl/pds/ 10110 10111GALAXYCORE GC0308 CAMERA SENSOR DRIVER 10112M: Sebastian Reichel <sre@kernel.org> 10113L: linux-media@vger.kernel.org 10114S: Maintained 10115F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 10116F: drivers/media/i2c/gc0308.c 10117 10118GALAXYCORE GC05a2 CAMERA SENSOR DRIVER 10119M: Zhi Mao <zhi.mao@mediatek.com> 10120L: linux-media@vger.kernel.org 10121S: Maintained 10122F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc05a2.yaml 10123F: drivers/media/i2c/gc05a2.c 10124 10125GALAXYCORE GC08A3 CAMERA SENSOR DRIVER 10126M: Zhi Mao <zhi.mao@mediatek.com> 10127L: linux-media@vger.kernel.org 10128S: Maintained 10129F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc08a3.yaml 10130F: drivers/media/i2c/gc08a3.c 10131 10132GALAXYCORE GC2145 SENSOR DRIVER 10133M: Alain Volmat <alain.volmat@foss.st.com> 10134L: linux-media@vger.kernel.org 10135S: Maintained 10136T: git git://linuxtv.org/media.git 10137F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 10138F: drivers/media/i2c/gc2145.c 10139 10140GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 10141M: Tim Harvey <tharvey@gateworks.com> 10142S: Maintained 10143F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 10144F: Documentation/hwmon/gsc-hwmon.rst 10145F: drivers/hwmon/gsc-hwmon.c 10146F: drivers/mfd/gateworks-gsc.c 10147F: include/linux/mfd/gsc.h 10148F: include/linux/platform_data/gsc_hwmon.h 10149 10150GCC PLUGINS 10151M: Kees Cook <kees@kernel.org> 10152L: linux-hardening@vger.kernel.org 10153S: Maintained 10154T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10155F: Documentation/kbuild/gcc-plugins.rst 10156F: scripts/Makefile.gcc-plugins 10157F: scripts/gcc-plugins/ 10158 10159GCOV BASED KERNEL PROFILING 10160M: Peter Oberparleiter <oberpar@linux.ibm.com> 10161S: Maintained 10162F: Documentation/dev-tools/gcov.rst 10163F: kernel/gcov/ 10164 10165GDB KERNEL DEBUGGING HELPER SCRIPTS 10166M: Jan Kiszka <jan.kiszka@siemens.com> 10167M: Kieran Bingham <kbingham@kernel.org> 10168S: Supported 10169F: scripts/gdb/ 10170 10171GE HEALTHCARE PMC ADC DRIVER 10172M: Herve Codina <herve.codina@bootlin.com> 10173L: linux-iio@vger.kernel.org 10174S: Maintained 10175F: Documentation/devicetree/bindings/iio/adc/gehc,pmc-adc.yaml 10176F: drivers/iio/adc/gehc-pmc-adc.c 10177F: include/dt-bindings/iio/adc/gehc,pmc-adc.h 10178 10179GEMINI CRYPTO DRIVER 10180M: Corentin Labbe <clabbe@baylibre.com> 10181L: linux-crypto@vger.kernel.org 10182S: Maintained 10183F: drivers/crypto/gemini/ 10184 10185GEMTEK FM RADIO RECEIVER DRIVER 10186M: Hans Verkuil <hverkuil@xs4all.nl> 10187L: linux-media@vger.kernel.org 10188S: Maintained 10189W: https://linuxtv.org 10190T: git git://linuxtv.org/media.git 10191F: drivers/media/radio/radio-gemtek* 10192 10193GENDWARFKSYMS 10194M: Sami Tolvanen <samitolvanen@google.com> 10195L: linux-modules@vger.kernel.org 10196L: linux-kbuild@vger.kernel.org 10197S: Maintained 10198F: scripts/gendwarfksyms/ 10199 10200GENERIC ARCHITECTURE TOPOLOGY 10201M: Sudeep Holla <sudeep.holla@arm.com> 10202L: linux-kernel@vger.kernel.org 10203S: Maintained 10204F: drivers/base/arch_topology.c 10205F: include/linux/arch_topology.h 10206 10207GENERIC ENTRY CODE 10208M: Thomas Gleixner <tglx@linutronix.de> 10209M: Peter Zijlstra <peterz@infradead.org> 10210M: Andy Lutomirski <luto@kernel.org> 10211L: linux-kernel@vger.kernel.org 10212S: Maintained 10213T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 10214F: include/linux/entry-common.h 10215F: include/linux/entry-kvm.h 10216F: include/linux/irq-entry-common.h 10217F: kernel/entry/ 10218 10219GENERIC GPIO I2C DRIVER 10220M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10221S: Supported 10222F: drivers/i2c/busses/i2c-gpio.c 10223F: include/linux/platform_data/i2c-gpio.h 10224 10225GENERIC GPIO I2C MULTIPLEXER DRIVER 10226M: Peter Korsgaard <peter.korsgaard@barco.com> 10227L: linux-i2c@vger.kernel.org 10228S: Supported 10229F: Documentation/i2c/muxes/i2c-mux-gpio.rst 10230F: drivers/i2c/muxes/i2c-mux-gpio.c 10231F: include/linux/platform_data/i2c-mux-gpio.h 10232 10233GENERIC GPIO RESET DRIVER 10234M: Krzysztof Kozlowski <krzk@kernel.org> 10235S: Maintained 10236F: drivers/reset/reset-gpio.c 10237 10238GENERIC HDLC (WAN) DRIVERS 10239M: Krzysztof Halasa <khc@pm.waw.pl> 10240S: Maintained 10241W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 10242F: drivers/net/wan/c101.c 10243F: drivers/net/wan/hd6457* 10244F: drivers/net/wan/hdlc* 10245F: drivers/net/wan/n2.c 10246F: drivers/net/wan/pc300too.c 10247F: drivers/net/wan/pci200syn.c 10248F: drivers/net/wan/wanxl* 10249 10250GENERIC INCLUDE/ASM HEADER FILES 10251M: Arnd Bergmann <arnd@arndb.de> 10252L: linux-arch@vger.kernel.org 10253S: Maintained 10254T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 10255F: include/asm-generic/ 10256F: include/uapi/asm-generic/ 10257 10258GENERIC PHY FRAMEWORK 10259M: Vinod Koul <vkoul@kernel.org> 10260M: Kishon Vijay Abraham I <kishon@kernel.org> 10261L: linux-phy@lists.infradead.org 10262S: Supported 10263Q: https://patchwork.kernel.org/project/linux-phy/list/ 10264T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 10265F: Documentation/devicetree/bindings/phy/ 10266F: drivers/phy/ 10267F: include/dt-bindings/phy/ 10268F: include/linux/phy/ 10269 10270GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 10271M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10272S: Supported 10273F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 10274F: drivers/i2c/muxes/i2c-demux-pinctrl.c 10275 10276GENERIC PM DOMAINS 10277M: Ulf Hansson <ulf.hansson@linaro.org> 10278L: linux-pm@vger.kernel.org 10279S: Supported 10280F: Documentation/devicetree/bindings/power/power?domain* 10281T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 10282F: drivers/pmdomain/ 10283F: include/linux/pm_domain.h 10284 10285GENERIC RADIX TREE 10286M: Kent Overstreet <kent.overstreet@linux.dev> 10287S: Supported 10288C: irc://irc.oftc.net/bcache 10289F: include/linux/generic-radix-tree.h 10290F: lib/generic-radix-tree.c 10291 10292GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 10293M: Eugen Hristev <eugen.hristev@microchip.com> 10294L: linux-input@vger.kernel.org 10295S: Maintained 10296F: drivers/input/touchscreen/resistive-adc-touch.c 10297 10298GENERIC STRING LIBRARY 10299M: Kees Cook <kees@kernel.org> 10300R: Andy Shevchenko <andy@kernel.org> 10301L: linux-hardening@vger.kernel.org 10302S: Supported 10303T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 10304F: include/linux/string.h 10305F: include/linux/string_choices.h 10306F: include/linux/string_helpers.h 10307F: lib/string.c 10308F: lib/string_helpers.c 10309F: lib/tests/string_helpers_kunit.c 10310F: lib/tests/string_kunit.c 10311F: scripts/coccinelle/api/string_choices.cocci 10312 10313GENERIC UIO DRIVER FOR PCI DEVICES 10314M: "Michael S. Tsirkin" <mst@redhat.com> 10315L: kvm@vger.kernel.org 10316S: Supported 10317F: drivers/uio/uio_pci_generic.c 10318 10319GENERIC VDSO LIBRARY 10320M: Andy Lutomirski <luto@kernel.org> 10321M: Thomas Gleixner <tglx@linutronix.de> 10322M: Vincenzo Frascino <vincenzo.frascino@arm.com> 10323L: linux-kernel@vger.kernel.org 10324S: Maintained 10325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 10326F: include/asm-generic/vdso/vsyscall.h 10327F: include/vdso/ 10328F: kernel/time/vsyscall.c 10329F: lib/vdso/ 10330F: tools/testing/selftests/vDSO/ 10331 10332GENWQE (IBM Generic Workqueue Card) 10333M: Frank Haverkamp <haver@linux.ibm.com> 10334S: Supported 10335F: drivers/misc/genwqe/ 10336 10337GET_MAINTAINER SCRIPT 10338M: Joe Perches <joe@perches.com> 10339S: Maintained 10340F: scripts/get_maintainer.pl 10341 10342GFS2 FILE SYSTEM 10343M: Andreas Gruenbacher <agruenba@redhat.com> 10344L: gfs2@lists.linux.dev 10345S: Supported 10346B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 10347T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 10348F: Documentation/filesystems/gfs2* 10349F: fs/gfs2/ 10350F: include/uapi/linux/gfs2_ondisk.h 10351 10352GIGABYTE WATERFORCE SENSOR DRIVER 10353M: Aleksa Savic <savicaleksa83@gmail.com> 10354L: linux-hwmon@vger.kernel.org 10355S: Maintained 10356F: Documentation/hwmon/gigabyte_waterforce.rst 10357F: drivers/hwmon/gigabyte_waterforce.c 10358 10359GIGABYTE WMI DRIVER 10360M: Thomas Weißschuh <linux@weissschuh.net> 10361L: platform-driver-x86@vger.kernel.org 10362S: Maintained 10363F: drivers/platform/x86/gigabyte-wmi.c 10364 10365GNSS SUBSYSTEM 10366M: Johan Hovold <johan@kernel.org> 10367S: Maintained 10368T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 10369F: Documentation/ABI/testing/sysfs-class-gnss 10370F: Documentation/devicetree/bindings/gnss/ 10371F: drivers/gnss/ 10372F: include/linux/gnss.h 10373 10374GO7007 MPEG CODEC 10375M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 10376L: linux-media@vger.kernel.org 10377S: Maintained 10378F: drivers/media/usb/go7007/ 10379 10380GOCONTROLL MODULINE MODULE SLOT 10381M: Maud Spierings <maudspierings@gocontroll.com> 10382S: Maintained 10383F: Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml 10384 10385GOODIX TOUCHSCREEN 10386M: Hans de Goede <hansg@kernel.org> 10387L: linux-input@vger.kernel.org 10388S: Maintained 10389F: drivers/input/touchscreen/goodix* 10390 10391GOOGLE ETHERNET DRIVERS 10392M: Jeroen de Borst <jeroendb@google.com> 10393M: Harshitha Ramamurthy <hramamurthy@google.com> 10394L: netdev@vger.kernel.org 10395S: Maintained 10396F: Documentation/networking/device_drivers/ethernet/google/gve.rst 10397F: drivers/net/ethernet/google 10398 10399GOOGLE FIRMWARE DRIVERS 10400M: Tzung-Bi Shih <tzungbi@kernel.org> 10401R: Brian Norris <briannorris@chromium.org> 10402R: Julius Werner <jwerner@chromium.org> 10403L: chrome-platform@lists.linux.dev 10404S: Maintained 10405T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 10406F: drivers/firmware/google/ 10407 10408GOOGLE TENSOR SoC SUPPORT 10409M: Peter Griffin <peter.griffin@linaro.org> 10410R: André Draszik <andre.draszik@linaro.org> 10411R: Tudor Ambarus <tudor.ambarus@linaro.org> 10412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10413L: linux-samsung-soc@vger.kernel.org 10414S: Maintained 10415P: Documentation/process/maintainer-soc-clean-dts.rst 10416C: irc://irc.oftc.net/pixel6-kernel-dev 10417F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 10418F: Documentation/devicetree/bindings/soc/google/google,gs101-pmu-intr-gen.yaml 10419F: arch/arm64/boot/dts/exynos/google/ 10420F: drivers/clk/samsung/clk-gs101.c 10421F: drivers/phy/samsung/phy-gs101-ufs.c 10422F: include/dt-bindings/clock/google,gs101.h 10423K: [gG]oogle.?[tT]ensor 10424 10425GPD POCKET FAN DRIVER 10426M: Hans de Goede <hansg@kernel.org> 10427L: platform-driver-x86@vger.kernel.org 10428S: Maintained 10429F: drivers/platform/x86/gpd-pocket-fan.c 10430 10431GPIB DRIVERS 10432M: Dave Penkler <dpenkler@gmail.com> 10433S: Maintained 10434F: drivers/staging/gpib/ 10435 10436GPIO ACPI SUPPORT 10437M: Mika Westerberg <westeri@kernel.org> 10438M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 10439L: linux-gpio@vger.kernel.org 10440L: linux-acpi@vger.kernel.org 10441S: Supported 10442T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10443F: Documentation/firmware-guide/acpi/gpio-properties.rst 10444F: drivers/gpio/gpiolib-acpi-*.c 10445F: drivers/gpio/gpiolib-acpi.h 10446 10447GPIO AGGREGATOR 10448M: Geert Uytterhoeven <geert+renesas@glider.be> 10449L: linux-gpio@vger.kernel.org 10450S: Supported 10451F: Documentation/admin-guide/gpio/gpio-aggregator.rst 10452F: drivers/gpio/gpio-aggregator.c 10453 10454GPIO IR Transmitter 10455M: Sean Young <sean@mess.org> 10456L: linux-media@vger.kernel.org 10457S: Maintained 10458F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 10459F: drivers/media/rc/gpio-ir-tx.c 10460 10461GPIO MOCKUP DRIVER 10462M: Bamvor Jian Zhang <bamv2005@gmail.com> 10463L: linux-gpio@vger.kernel.org 10464S: Maintained 10465F: drivers/gpio/gpio-mockup.c 10466F: tools/testing/selftests/gpio/ 10467 10468GPIO REGMAP 10469M: Michael Walle <mwalle@kernel.org> 10470S: Maintained 10471F: drivers/gpio/gpio-regmap.c 10472F: include/linux/gpio/regmap.h 10473K: (devm_)?gpio_regmap_(un)?register 10474 10475GPIO SLOPPY LOGIC ANALYZER 10476M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10477S: Supported 10478F: Documentation/dev-tools/gpio-sloppy-logic-analyzer.rst 10479F: drivers/gpio/gpio-sloppy-logic-analyzer.c 10480F: tools/gpio/gpio-sloppy-logic-analyzer.sh 10481 10482GPIO SUBSYSTEM 10483M: Linus Walleij <linus.walleij@linaro.org> 10484M: Bartosz Golaszewski <brgl@bgdev.pl> 10485L: linux-gpio@vger.kernel.org 10486S: Maintained 10487T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10488F: Documentation/admin-guide/gpio/ 10489F: Documentation/devicetree/bindings/gpio/ 10490F: Documentation/driver-api/gpio/ 10491F: drivers/gpio/ 10492F: include/dt-bindings/gpio/ 10493F: include/linux/gpio.h 10494F: include/linux/gpio/ 10495F: include/linux/of_gpio.h 10496K: (devm_)?gpio_(request|free|direction|get|set) 10497K: GPIOD_FLAGS_BIT_NONEXCLUSIVE 10498K: devm_gpiod_unhinge 10499 10500GPIO UAPI 10501M: Bartosz Golaszewski <brgl@bgdev.pl> 10502R: Kent Gibson <warthog618@gmail.com> 10503L: linux-gpio@vger.kernel.org 10504S: Maintained 10505T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 10506F: Documentation/ABI/obsolete/sysfs-gpio 10507F: Documentation/ABI/testing/gpio-cdev 10508F: Documentation/userspace-api/gpio/ 10509F: drivers/gpio/gpiolib-cdev.c 10510F: include/uapi/linux/gpio.h 10511F: tools/gpio/ 10512 10513GRETH 10/100/1G Ethernet MAC device driver 10514M: Andreas Larsson <andreas@gaisler.com> 10515L: netdev@vger.kernel.org 10516S: Maintained 10517F: drivers/net/ethernet/aeroflex/ 10518 10519GREYBUS AUDIO PROTOCOLS DRIVERS 10520M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 10521M: Mark Greer <mgreer@animalcreek.com> 10522S: Maintained 10523F: drivers/staging/greybus/audio_apbridgea.c 10524F: drivers/staging/greybus/audio_apbridgea.h 10525F: drivers/staging/greybus/audio_codec.c 10526F: drivers/staging/greybus/audio_codec.h 10527F: drivers/staging/greybus/audio_gb.c 10528F: drivers/staging/greybus/audio_manager.c 10529F: drivers/staging/greybus/audio_manager.h 10530F: drivers/staging/greybus/audio_manager_module.c 10531F: drivers/staging/greybus/audio_manager_private.h 10532F: drivers/staging/greybus/audio_manager_sysfs.c 10533F: drivers/staging/greybus/audio_module.c 10534F: drivers/staging/greybus/audio_topology.c 10535 10536GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 10537M: Viresh Kumar <vireshk@kernel.org> 10538S: Maintained 10539F: drivers/staging/greybus/authentication.c 10540F: drivers/staging/greybus/bootrom.c 10541F: drivers/staging/greybus/firmware.h 10542F: drivers/staging/greybus/fw-core.c 10543F: drivers/staging/greybus/fw-download.c 10544F: drivers/staging/greybus/fw-management.c 10545F: drivers/staging/greybus/greybus_authentication.h 10546F: drivers/staging/greybus/greybus_firmware.h 10547F: drivers/staging/greybus/hid.c 10548F: drivers/staging/greybus/i2c.c 10549F: drivers/staging/greybus/spi.c 10550F: drivers/staging/greybus/spilib.c 10551F: drivers/staging/greybus/spilib.h 10552 10553GREYBUS LOOPBACK DRIVER 10554M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 10555S: Maintained 10556F: drivers/staging/greybus/loopback.c 10557 10558GREYBUS PLATFORM DRIVERS 10559M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 10560S: Maintained 10561F: drivers/staging/greybus/arche-apb-ctrl.c 10562F: drivers/staging/greybus/arche-platform.c 10563F: drivers/staging/greybus/arche_platform.h 10564 10565GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 10566M: Rui Miguel Silva <rmfrfs@gmail.com> 10567S: Maintained 10568F: drivers/staging/greybus/gpio.c 10569F: drivers/staging/greybus/light.c 10570F: drivers/staging/greybus/power_supply.c 10571F: drivers/staging/greybus/sdio.c 10572F: drivers/staging/greybus/spi.c 10573F: drivers/staging/greybus/spilib.c 10574 10575GREYBUS BEAGLEPLAY DRIVERS 10576M: Ayush Singh <ayushdevel1325@gmail.com> 10577L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10578S: Maintained 10579F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 10580F: drivers/greybus/gb-beagleplay.c 10581 10582GREYBUS SUBSYSTEM 10583M: Johan Hovold <johan@kernel.org> 10584M: Alex Elder <elder@kernel.org> 10585M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10586L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 10587S: Maintained 10588F: drivers/greybus/ 10589F: drivers/staging/greybus/ 10590F: include/linux/greybus.h 10591F: include/linux/greybus/ 10592 10593GREYBUS UART PROTOCOLS DRIVERS 10594M: David Lin <dtwlin@gmail.com> 10595S: Maintained 10596F: drivers/staging/greybus/log.c 10597F: drivers/staging/greybus/uart.c 10598 10599GS1662 VIDEO SERIALIZER 10600M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 10601L: linux-media@vger.kernel.org 10602S: Maintained 10603T: git git://linuxtv.org/media.git 10604F: drivers/media/spi/gs1662.c 10605 10606GSPCA FINEPIX SUBDRIVER 10607M: Frank Zago <frank@zago.net> 10608L: linux-media@vger.kernel.org 10609S: Maintained 10610T: git git://linuxtv.org/media.git 10611F: drivers/media/usb/gspca/finepix.c 10612 10613GSPCA GL860 SUBDRIVER 10614M: Olivier Lorin <o.lorin@laposte.net> 10615L: linux-media@vger.kernel.org 10616S: Maintained 10617T: git git://linuxtv.org/media.git 10618F: drivers/media/usb/gspca/gl860/ 10619 10620GSPCA M5602 SUBDRIVER 10621M: Erik Andren <erik.andren@gmail.com> 10622L: linux-media@vger.kernel.org 10623S: Maintained 10624T: git git://linuxtv.org/media.git 10625F: drivers/media/usb/gspca/m5602/ 10626 10627GSPCA PAC207 SONIXB SUBDRIVER 10628M: Hans Verkuil <hverkuil@xs4all.nl> 10629L: linux-media@vger.kernel.org 10630S: Odd Fixes 10631T: git git://linuxtv.org/media.git 10632F: drivers/media/usb/gspca/pac207.c 10633 10634GSPCA SN9C20X SUBDRIVER 10635M: Brian Johnson <brijohn@gmail.com> 10636L: linux-media@vger.kernel.org 10637S: Maintained 10638T: git git://linuxtv.org/media.git 10639F: drivers/media/usb/gspca/sn9c20x.c 10640 10641GSPCA T613 SUBDRIVER 10642M: Leandro Costantino <lcostantino@gmail.com> 10643L: linux-media@vger.kernel.org 10644S: Maintained 10645T: git git://linuxtv.org/media.git 10646F: drivers/media/usb/gspca/t613.c 10647 10648GSPCA USB WEBCAM DRIVER 10649M: Hans Verkuil <hverkuil@xs4all.nl> 10650L: linux-media@vger.kernel.org 10651S: Odd Fixes 10652T: git git://linuxtv.org/media.git 10653F: drivers/media/usb/gspca/ 10654 10655GTP (GPRS Tunneling Protocol) 10656M: Pablo Neira Ayuso <pablo@netfilter.org> 10657M: Harald Welte <laforge@gnumonks.org> 10658L: osmocom-net-gprs@lists.osmocom.org 10659S: Maintained 10660T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 10661F: drivers/net/gtp.c 10662 10663GUID PARTITION TABLE (GPT) 10664M: Davidlohr Bueso <dave@stgolabs.net> 10665L: linux-efi@vger.kernel.org 10666S: Maintained 10667F: block/partitions/efi.* 10668 10669HABANALABS PCI DRIVER 10670M: Koby Elbaz <koby.elbaz@intel.com> 10671M: Konstantin Sinyuk <konstantin.sinyuk@intel.com> 10672L: dri-devel@lists.freedesktop.org 10673S: Supported 10674C: irc://irc.oftc.net/dri-devel 10675T: git https://github.com/HabanaAI/drivers.accel.habanalabs.kernel.git 10676F: Documentation/ABI/testing/debugfs-driver-habanalabs 10677F: Documentation/ABI/testing/sysfs-driver-habanalabs 10678F: drivers/accel/habanalabs/ 10679F: include/linux/habanalabs/ 10680F: include/trace/events/habanalabs.h 10681F: include/uapi/drm/habanalabs_accel.h 10682 10683HACKRF MEDIA DRIVER 10684L: linux-media@vger.kernel.org 10685S: Orphan 10686W: https://linuxtv.org 10687Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10688F: drivers/media/usb/hackrf/ 10689 10690HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 10691M: Chuck Lever <chuck.lever@oracle.com> 10692L: kernel-tls-handshake@lists.linux.dev 10693L: netdev@vger.kernel.org 10694S: Maintained 10695F: Documentation/netlink/specs/handshake.yaml 10696F: Documentation/networking/tls-handshake.rst 10697F: include/net/handshake.h 10698F: include/trace/events/handshake.h 10699F: net/handshake/ 10700 10701HANTRO VPU CODEC DRIVER 10702M: Nicolas Dufresne <nicolas.dufresne@collabora.com> 10703M: Benjamin Gaignard <benjamin.gaignard@collabora.com> 10704M: Philipp Zabel <p.zabel@pengutronix.de> 10705L: linux-media@vger.kernel.org 10706L: linux-rockchip@lists.infradead.org 10707S: Maintained 10708F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 10709F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 10710F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 10711F: drivers/media/platform/verisilicon/ 10712 10713HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 10714M: Frank Seidel <frank@f-seidel.de> 10715L: platform-driver-x86@vger.kernel.org 10716S: Maintained 10717W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 10718F: drivers/platform/x86/hdaps.c 10719 10720HARDWARE MONITORING 10721M: Jean Delvare <jdelvare@suse.com> 10722M: Guenter Roeck <linux@roeck-us.net> 10723L: linux-hwmon@vger.kernel.org 10724S: Maintained 10725W: http://hwmon.wiki.kernel.org/ 10726T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 10727F: Documentation/ABI/testing/sysfs-class-hwmon 10728F: Documentation/devicetree/bindings/hwmon/ 10729F: Documentation/hwmon/ 10730F: drivers/hwmon/ 10731F: include/linux/hwmon*.h 10732F: include/trace/events/hwmon*.h 10733K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 10734 10735HARDWARE RANDOM NUMBER GENERATOR CORE 10736M: Olivia Mackall <olivia@selenic.com> 10737M: Herbert Xu <herbert@gondor.apana.org.au> 10738L: linux-crypto@vger.kernel.org 10739S: Odd fixes 10740F: Documentation/admin-guide/hw_random.rst 10741F: Documentation/devicetree/bindings/rng/ 10742F: drivers/char/hw_random/ 10743F: include/linux/hw_random.h 10744 10745HARDWARE SPINLOCK CORE 10746M: Bjorn Andersson <andersson@kernel.org> 10747R: Baolin Wang <baolin.wang7@gmail.com> 10748L: linux-remoteproc@vger.kernel.org 10749S: Maintained 10750T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 10751F: Documentation/devicetree/bindings/hwlock/ 10752F: Documentation/locking/hwspinlock.rst 10753F: drivers/hwspinlock/ 10754F: include/linux/hwspinlock.h 10755 10756HARDWARE TRACING FACILITIES 10757M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10758S: Maintained 10759F: drivers/hwtracing/ 10760 10761HARMONY SOUND DRIVER 10762L: linux-parisc@vger.kernel.org 10763S: Maintained 10764F: sound/parisc/harmony.* 10765 10766HDPVR USB VIDEO ENCODER DRIVER 10767M: Hans Verkuil <hverkuil@xs4all.nl> 10768L: linux-media@vger.kernel.org 10769S: Odd Fixes 10770W: https://linuxtv.org 10771T: git git://linuxtv.org/media.git 10772F: drivers/media/usb/hdpvr/ 10773 10774HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 10775M: Keng-Yu Lin <keng-yu.lin@hpe.com> 10776S: Supported 10777F: drivers/misc/hpilo.[ch] 10778 10779HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 10780M: Jerry Hoemann <jerry.hoemann@hpe.com> 10781S: Supported 10782F: Documentation/watchdog/hpwdt.rst 10783F: drivers/watchdog/hpwdt.c 10784 10785HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 10786M: Don Brace <don.brace@microchip.com> 10787L: storagedev@microchip.com 10788L: linux-scsi@vger.kernel.org 10789S: Supported 10790F: Documentation/scsi/hpsa.rst 10791F: drivers/scsi/hpsa*.[ch] 10792F: include/linux/cciss*.h 10793F: include/uapi/linux/cciss*.h 10794 10795HFI1 DRIVER 10796M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 10797L: linux-rdma@vger.kernel.org 10798S: Supported 10799F: drivers/infiniband/hw/hfi1 10800 10801HFS FILESYSTEM 10802M: Viacheslav Dubeyko <slava@dubeyko.com> 10803M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10804M: Yangtao Li <frank.li@vivo.com> 10805L: linux-fsdevel@vger.kernel.org 10806S: Maintained 10807F: Documentation/filesystems/hfs.rst 10808F: fs/hfs/ 10809 10810HFSPLUS FILESYSTEM 10811M: Viacheslav Dubeyko <slava@dubeyko.com> 10812M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 10813M: Yangtao Li <frank.li@vivo.com> 10814L: linux-fsdevel@vger.kernel.org 10815S: Maintained 10816F: Documentation/filesystems/hfsplus.rst 10817F: fs/hfsplus/ 10818 10819HGA FRAMEBUFFER DRIVER 10820M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 10821L: linux-nvidia@lists.surfsouth.com 10822S: Maintained 10823W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 10824F: drivers/video/fbdev/hgafb.c 10825 10826HIBERNATION (aka Software Suspend, aka swsusp) 10827M: "Rafael J. Wysocki" <rafael@kernel.org> 10828R: Pavel Machek <pavel@kernel.org> 10829L: linux-pm@vger.kernel.org 10830S: Supported 10831B: https://bugzilla.kernel.org 10832F: arch/*/include/asm/suspend*.h 10833F: arch/x86/power/ 10834F: drivers/base/power/ 10835F: include/linux/freezer.h 10836F: include/linux/pm.h 10837F: include/linux/suspend.h 10838F: kernel/power/ 10839 10840HID CORE LAYER 10841M: Jiri Kosina <jikos@kernel.org> 10842M: Benjamin Tissoires <bentiss@kernel.org> 10843L: linux-input@vger.kernel.org 10844S: Maintained 10845T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10846F: Documentation/hid/ 10847F: drivers/hid/ 10848F: include/linux/hid* 10849F: include/uapi/linux/hid* 10850F: samples/hid/ 10851F: tools/testing/selftests/hid/ 10852 10853HID LOGITECH DRIVERS 10854R: Filipe Laíns <lains@riseup.net> 10855L: linux-input@vger.kernel.org 10856S: Maintained 10857F: drivers/hid/hid-logitech-* 10858 10859HID NVIDIA SHIELD DRIVER 10860M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 10861L: linux-input@vger.kernel.org 10862S: Maintained 10863F: drivers/hid/hid-nvidia-shield.c 10864 10865HID PHOENIX RC FLIGHT CONTROLLER 10866M: Marcus Folkesson <marcus.folkesson@gmail.com> 10867L: linux-input@vger.kernel.org 10868S: Maintained 10869F: drivers/hid/hid-pxrc.c 10870 10871HID PLAYSTATION DRIVER 10872M: Roderick Colenbrander <roderick.colenbrander@sony.com> 10873L: linux-input@vger.kernel.org 10874S: Supported 10875F: drivers/hid/hid-playstation.c 10876 10877HID SENSOR HUB DRIVERS 10878M: Jiri Kosina <jikos@kernel.org> 10879M: Jonathan Cameron <jic23@kernel.org> 10880M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10881L: linux-input@vger.kernel.org 10882L: linux-iio@vger.kernel.org 10883S: Maintained 10884F: Documentation/hid/hid-sensor* 10885F: drivers/hid/hid-sensor-* 10886F: drivers/iio/*/hid-* 10887F: include/linux/hid-sensor-* 10888 10889HID UNIVERSAL PIDFF DRIVER 10890M: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com> 10891M: Oleg Makarenko <oleg@makarenk.ooo> 10892L: linux-input@vger.kernel.org 10893S: Maintained 10894B: https://github.com/JacKeTUs/universal-pidff/issues 10895F: drivers/hid/hid-universal-pidff.c 10896 10897HID VRC-2 CAR CONTROLLER DRIVER 10898M: Marcus Folkesson <marcus.folkesson@gmail.com> 10899L: linux-input@vger.kernel.org 10900S: Maintained 10901F: drivers/hid/hid-vrc2.c 10902 10903HID WACOM DRIVER 10904M: Ping Cheng <ping.cheng@wacom.com> 10905M: Jason Gerecke <jason.gerecke@wacom.com> 10906L: linux-input@vger.kernel.org 10907S: Maintained 10908F: drivers/hid/wacom.h 10909F: drivers/hid/wacom_* 10910 10911HID++ LOGITECH DRIVERS 10912R: Filipe Laíns <lains@riseup.net> 10913R: Bastien Nocera <hadess@hadess.net> 10914L: linux-input@vger.kernel.org 10915S: Maintained 10916F: drivers/hid/hid-logitech-hidpp.c 10917 10918HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 10919M: Anna-Maria Behnsen <anna-maria@linutronix.de> 10920M: Frederic Weisbecker <frederic@kernel.org> 10921M: Thomas Gleixner <tglx@linutronix.de> 10922L: linux-kernel@vger.kernel.org 10923S: Maintained 10924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 10925F: Documentation/timers/ 10926F: include/linux/clockchips.h 10927F: include/linux/delay.h 10928F: include/linux/hrtimer.h 10929F: include/linux/timer.h 10930F: kernel/time/clockevents.c 10931F: kernel/time/hrtimer.c 10932F: kernel/time/sleep_timeout.c 10933F: kernel/time/timer.c 10934F: kernel/time/timer_list.c 10935F: kernel/time/timer_migration.* 10936F: tools/testing/selftests/timers/ 10937 10938DELAY, SLEEP, TIMEKEEPING, TIMERS [RUST] 10939M: Andreas Hindborg <a.hindborg@kernel.org> 10940R: Boqun Feng <boqun.feng@gmail.com> 10941R: FUJITA Tomonori <fujita.tomonori@gmail.com> 10942R: Frederic Weisbecker <frederic@kernel.org> 10943R: Lyude Paul <lyude@redhat.com> 10944R: Thomas Gleixner <tglx@linutronix.de> 10945R: Anna-Maria Behnsen <anna-maria@linutronix.de> 10946R: John Stultz <jstultz@google.com> 10947R: Stephen Boyd <sboyd@kernel.org> 10948L: rust-for-linux@vger.kernel.org 10949S: Supported 10950W: https://rust-for-linux.com 10951B: https://github.com/Rust-for-Linux/linux/issues 10952T: git https://github.com/Rust-for-Linux/linux.git timekeeping-next 10953F: rust/kernel/time.rs 10954F: rust/kernel/time/ 10955 10956HIGH-SPEED SCC DRIVER FOR AX.25 10957L: linux-hams@vger.kernel.org 10958S: Orphan 10959F: drivers/net/hamradio/scc.c 10960 10961HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 10962M: HighPoint Linux Team <linux@highpoint-tech.com> 10963S: Supported 10964W: http://www.highpoint-tech.com 10965F: Documentation/scsi/hptiop.rst 10966F: drivers/scsi/hptiop.c 10967 10968HIKEY960 ONBOARD USB GPIO HUB DRIVER 10969M: John Stultz <jstultz@google.com> 10970L: linux-kernel@vger.kernel.org 10971S: Maintained 10972F: drivers/misc/hisi_hikey_usb.c 10973 10974HIMAX HX83112B TOUCHSCREEN SUPPORT 10975M: Job Noorman <job@noorman.info> 10976L: linux-input@vger.kernel.org 10977S: Maintained 10978F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 10979F: drivers/input/touchscreen/himax_hx83112b.c 10980 10981HIPPI 10982M: Jes Sorensen <jes@trained-monkey.org> 10983S: Maintained 10984F: drivers/net/hippi/ 10985F: include/linux/hippidevice.h 10986F: include/uapi/linux/if_hippi.h 10987F: net/802/hippi.c 10988 10989HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 10990M: Kurt Kanzenbach <kurt@linutronix.de> 10991L: netdev@vger.kernel.org 10992S: Maintained 10993F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 10994F: drivers/net/dsa/hirschmann/* 10995F: include/linux/platform_data/hirschmann-hellcreek.h 10996F: net/dsa/tag_hellcreek.c 10997 10998HISILICON DMA DRIVER 10999M: Zhou Wang <wangzhou1@hisilicon.com> 11000M: Longfang Liu <liulongfang@huawei.com> 11001L: dmaengine@vger.kernel.org 11002S: Maintained 11003F: drivers/dma/hisi_dma.c 11004 11005HISILICON GPIO DRIVER 11006M: Yang Shen <shenyang39@huawei.com> 11007L: linux-gpio@vger.kernel.org 11008S: Maintained 11009F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 11010F: drivers/gpio/gpio-hisi.c 11011 11012HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 11013M: Zhiqi Song <songzhiqi1@huawei.com> 11014M: Longfang Liu <liulongfang@huawei.com> 11015L: linux-crypto@vger.kernel.org 11016S: Maintained 11017F: Documentation/ABI/testing/debugfs-hisi-hpre 11018F: drivers/crypto/hisilicon/hpre/hpre.h 11019F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 11020F: drivers/crypto/hisilicon/hpre/hpre_main.c 11021 11022HISILICON HNS3 PMU DRIVER 11023M: Jijie Shao <shaojijie@huawei.com> 11024S: Supported 11025F: Documentation/admin-guide/perf/hns3-pmu.rst 11026F: drivers/perf/hisilicon/hns3_pmu.c 11027 11028HISILICON I2C CONTROLLER DRIVER 11029M: Devyn Liu <liudingyuan@h-partners.com> 11030L: linux-i2c@vger.kernel.org 11031S: Maintained 11032W: https://www.hisilicon.com 11033F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 11034F: drivers/i2c/busses/i2c-hisi.c 11035 11036HISILICON KUNPENG SOC HCCS DRIVER 11037M: Huisong Li <lihuisong@huawei.com> 11038S: Maintained 11039F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 11040F: drivers/soc/hisilicon/kunpeng_hccs.c 11041F: drivers/soc/hisilicon/kunpeng_hccs.h 11042 11043HISILICON LPC BUS DRIVER 11044M: Jay Fang <f.fangjian@huawei.com> 11045S: Maintained 11046W: http://www.hisilicon.com 11047F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 11048F: drivers/bus/hisi_lpc.c 11049 11050HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 11051M: Jian Shen <shenjian15@huawei.com> 11052M: Salil Mehta <salil.mehta@huawei.com> 11053M: Jijie Shao <shaojijie@huawei.com> 11054L: netdev@vger.kernel.org 11055S: Maintained 11056W: http://www.hisilicon.com 11057F: drivers/net/ethernet/hisilicon/hns3/ 11058 11059HISILICON NETWORK HIBMCGE DRIVER 11060M: Jijie Shao <shaojijie@huawei.com> 11061L: netdev@vger.kernel.org 11062S: Maintained 11063F: drivers/net/ethernet/hisilicon/hibmcge/ 11064 11065HISILICON NETWORK SUBSYSTEM DRIVER 11066M: Jian Shen <shenjian15@huawei.com> 11067M: Salil Mehta <salil.mehta@huawei.com> 11068L: netdev@vger.kernel.org 11069S: Maintained 11070W: http://www.hisilicon.com 11071F: Documentation/devicetree/bindings/net/hisilicon*.txt 11072F: drivers/net/ethernet/hisilicon/ 11073 11074HISILICON PMU DRIVER 11075M: Yicong Yang <yangyicong@hisilicon.com> 11076M: Jonathan Cameron <jonathan.cameron@huawei.com> 11077S: Supported 11078W: http://www.hisilicon.com 11079F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 11080F: Documentation/admin-guide/perf/hisi-pmu.rst 11081F: drivers/perf/hisilicon 11082F: tools/perf/pmu-events/arch/arm64/hisilicon/ 11083 11084HISILICON PTT DRIVER 11085M: Yicong Yang <yangyicong@hisilicon.com> 11086M: Jonathan Cameron <jonathan.cameron@huawei.com> 11087L: linux-kernel@vger.kernel.org 11088S: Maintained 11089F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 11090F: Documentation/trace/hisi-ptt.rst 11091F: drivers/hwtracing/ptt/ 11092F: tools/perf/arch/arm64/util/hisi-ptt.c 11093F: tools/perf/util/hisi-ptt* 11094F: tools/perf/util/hisi-ptt-decoder/* 11095 11096HISILICON QM DRIVER 11097M: Weili Qian <qianweili@huawei.com> 11098M: Zhou Wang <wangzhou1@hisilicon.com> 11099L: linux-crypto@vger.kernel.org 11100S: Maintained 11101F: drivers/crypto/hisilicon/Kconfig 11102F: drivers/crypto/hisilicon/Makefile 11103F: drivers/crypto/hisilicon/qm.c 11104F: drivers/crypto/hisilicon/sgl.c 11105F: include/linux/hisi_acc_qm.h 11106 11107HISILICON ROCE DRIVER 11108M: Chengchang Tang <tangchengchang@huawei.com> 11109M: Junxian Huang <huangjunxian6@hisilicon.com> 11110L: linux-rdma@vger.kernel.org 11111S: Maintained 11112F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 11113F: drivers/infiniband/hw/hns/ 11114 11115HISILICON SAS Controller 11116M: Yihang Li <liyihang9@h-partners.com> 11117S: Supported 11118W: http://www.hisilicon.com 11119F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 11120F: drivers/scsi/hisi_sas/ 11121 11122HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 11123M: Longfang Liu <liulongfang@huawei.com> 11124L: linux-crypto@vger.kernel.org 11125S: Maintained 11126F: Documentation/ABI/testing/debugfs-hisi-sec 11127F: drivers/crypto/hisilicon/sec2/sec.h 11128F: drivers/crypto/hisilicon/sec2/sec_crypto.c 11129F: drivers/crypto/hisilicon/sec2/sec_crypto.h 11130F: drivers/crypto/hisilicon/sec2/sec_main.c 11131 11132HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 11133M: Yang Shen <shenyang39@huawei.com> 11134L: linux-spi@vger.kernel.org 11135S: Maintained 11136W: http://www.hisilicon.com 11137F: drivers/spi/spi-hisi-kunpeng.c 11138 11139HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 11140M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11141L: linux-kernel@vger.kernel.org 11142S: Maintained 11143F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 11144F: drivers/spmi/hisi-spmi-controller.c 11145 11146HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 11147M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 11148L: linux-kernel@vger.kernel.org 11149S: Maintained 11150F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 11151F: drivers/mfd/hi6421-spmi-pmic.c 11152 11153HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 11154M: Weili Qian <qianweili@huawei.com> 11155S: Maintained 11156F: drivers/crypto/hisilicon/trng/trng.c 11157 11158HISILICON V3XX SPI NOR FLASH Controller Driver 11159M: Yang Shen <shenyang39@huawei.com> 11160S: Maintained 11161W: http://www.hisilicon.com 11162F: drivers/spi/spi-hisi-sfc-v3xx.c 11163 11164HISILICON ZIP Controller DRIVER 11165M: Yang Shen <shenyang39@huawei.com> 11166M: Zhou Wang <wangzhou1@hisilicon.com> 11167L: linux-crypto@vger.kernel.org 11168S: Maintained 11169F: Documentation/ABI/testing/debugfs-hisi-zip 11170F: drivers/crypto/hisilicon/zip/ 11171 11172HMM - Heterogeneous Memory Management 11173M: Jason Gunthorpe <jgg@nvidia.com> 11174M: Leon Romanovsky <leonro@nvidia.com> 11175L: linux-mm@kvack.org 11176S: Maintained 11177F: Documentation/mm/hmm.rst 11178F: include/linux/hmm* 11179F: lib/test_hmm* 11180F: mm/hmm* 11181F: tools/testing/selftests/mm/*hmm* 11182 11183HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 11184M: Petre Rodan <petre.rodan@subdimension.ro> 11185L: linux-iio@vger.kernel.org 11186S: Maintained 11187F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 11188F: drivers/iio/pressure/hsc030pa* 11189 11190HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 11191M: Andreas Klinger <ak@it-klinger.de> 11192M: Petre Rodan <petre.rodan@subdimension.ro> 11193L: linux-iio@vger.kernel.org 11194S: Maintained 11195F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 11196F: drivers/iio/pressure/mprls0025pa* 11197 11198HP BIOSCFG DRIVER 11199M: Jorge Lopez <jorge.lopez2@hp.com> 11200L: platform-driver-x86@vger.kernel.org 11201S: Maintained 11202F: drivers/platform/x86/hp/hp-bioscfg/ 11203 11204HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 11205L: platform-driver-x86@vger.kernel.org 11206S: Orphan 11207F: drivers/platform/x86/hp/tc1100-wmi.c 11208 11209HP WMI HARDWARE MONITOR DRIVER 11210M: James Seo <james@equiv.tech> 11211L: linux-hwmon@vger.kernel.org 11212S: Maintained 11213F: Documentation/hwmon/hp-wmi-sensors.rst 11214F: drivers/hwmon/hp-wmi-sensors.c 11215 11216HPET: High Precision Event Timers driver 11217M: Clemens Ladisch <clemens@ladisch.de> 11218S: Maintained 11219F: Documentation/timers/hpet.rst 11220F: drivers/char/hpet.c 11221F: include/linux/hpet.h 11222F: include/uapi/linux/hpet.h 11223 11224HPET: x86 11225S: Orphan 11226F: arch/x86/include/asm/hpet.h 11227F: arch/x86/kernel/hpet.c 11228 11229HPFS FILESYSTEM 11230M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 11231S: Maintained 11232W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 11233F: fs/hpfs/ 11234 11235HS3001 Hardware Temperature and Humidity Sensor 11236M: Andre Werner <andre.werner@systec-electronic.com> 11237L: linux-hwmon@vger.kernel.org 11238S: Maintained 11239F: drivers/hwmon/hs3001.c 11240 11241HSI SUBSYSTEM 11242M: Sebastian Reichel <sre@kernel.org> 11243S: Maintained 11244T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 11245F: Documentation/ABI/testing/sysfs-bus-hsi 11246F: Documentation/driver-api/hsi.rst 11247F: drivers/hsi/ 11248F: include/linux/hsi/ 11249F: include/uapi/linux/hsi/ 11250 11251HSO 3G MODEM DRIVER 11252L: linux-usb@vger.kernel.org 11253S: Orphan 11254F: drivers/net/usb/hso.c 11255 11256HSR NETWORK PROTOCOL 11257L: netdev@vger.kernel.org 11258S: Orphan 11259F: net/hsr/ 11260 11261HT16K33 LED CONTROLLER DRIVER 11262M: Robin van der Gracht <robin@protonic.nl> 11263S: Maintained 11264F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 11265F: drivers/auxdisplay/ht16k33.c 11266 11267HTCPEN TOUCHSCREEN DRIVER 11268M: Pau Oliva Fora <pof@eslack.org> 11269L: linux-input@vger.kernel.org 11270S: Maintained 11271F: drivers/input/touchscreen/htcpen.c 11272 11273HTE SUBSYSTEM 11274M: Dipen Patel <dipenp@nvidia.com> 11275L: timestamp@lists.linux.dev 11276S: Maintained 11277Q: https://patchwork.kernel.org/project/timestamp/list/ 11278T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 11279F: Documentation/devicetree/bindings/timestamp/ 11280F: Documentation/driver-api/hte/ 11281F: drivers/hte/ 11282F: include/linux/hte.h 11283 11284HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 11285M: Lorenzo Bianconi <lorenzo@kernel.org> 11286L: linux-iio@vger.kernel.org 11287S: Maintained 11288W: http://www.st.com/ 11289F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 11290F: drivers/iio/humidity/hts221* 11291 11292HTU31 Hardware Temperature and Humidity Sensor 11293M: Andrei Lalaev <andrey.lalaev@gmail.com> 11294L: linux-hwmon@vger.kernel.org 11295S: Maintained 11296F: drivers/hwmon/htu31.c 11297 11298HUAWEI ETHERNET DRIVER 11299M: Cai Huoqing <cai.huoqing@linux.dev> 11300L: netdev@vger.kernel.org 11301S: Maintained 11302F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 11303F: drivers/net/ethernet/huawei/hinic/ 11304 11305HUAWEI 3RD GEN ETHERNET DRIVER 11306M: Fan Gong <gongfan1@huawei.com> 11307L: netdev@vger.kernel.org 11308S: Maintained 11309F: Documentation/networking/device_drivers/ethernet/huawei/hinic3.rst 11310F: drivers/net/ethernet/huawei/hinic3/ 11311 11312HUAWEI MATEBOOK E GO EMBEDDED CONTROLLER DRIVER 11313M: Pengyu Luo <mitltlatltl@gmail.com> 11314S: Maintained 11315F: Documentation/devicetree/bindings/platform/huawei,gaokun-ec.yaml 11316F: drivers/platform/arm64/huawei-gaokun-ec.c 11317F: drivers/power/supply/huawei-gaokun-battery.c 11318F: drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c 11319F: include/linux/platform_data/huawei-gaokun-ec.h 11320 11321HUGETLB SUBSYSTEM 11322M: Muchun Song <muchun.song@linux.dev> 11323M: Oscar Salvador <osalvador@suse.de> 11324R: David Hildenbrand <david@redhat.com> 11325L: linux-mm@kvack.org 11326S: Maintained 11327F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 11328F: Documentation/admin-guide/mm/hugetlbpage.rst 11329F: Documentation/mm/hugetlbfs_reserv.rst 11330F: Documentation/mm/vmemmap_dedup.rst 11331F: fs/hugetlbfs/ 11332F: include/linux/hugetlb.h 11333F: include/trace/events/hugetlbfs.h 11334F: mm/hugetlb.c 11335F: mm/hugetlb_cgroup.c 11336F: mm/hugetlb_cma.c 11337F: mm/hugetlb_cma.h 11338F: mm/hugetlb_vmemmap.c 11339F: mm/hugetlb_vmemmap.h 11340F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 11341 11342HVA ST MEDIA DRIVER 11343M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 11344L: linux-media@vger.kernel.org 11345S: Supported 11346W: https://linuxtv.org 11347T: git git://linuxtv.org/media.git 11348F: drivers/media/platform/st/sti/hva 11349 11350HWPOISON MEMORY FAILURE HANDLING 11351M: Miaohe Lin <linmiaohe@huawei.com> 11352R: Naoya Horiguchi <nao.horiguchi@gmail.com> 11353L: linux-mm@kvack.org 11354S: Maintained 11355F: mm/hwpoison-inject.c 11356F: mm/memory-failure.c 11357 11358HYCON HY46XX TOUCHSCREEN SUPPORT 11359M: Giulio Benetti <giulio.benetti@benettiengineering.com> 11360L: linux-input@vger.kernel.org 11361S: Maintained 11362F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 11363F: drivers/input/touchscreen/hycon-hy46xx.c 11364 11365HYGON PROCESSOR SUPPORT 11366M: Pu Wen <puwen@hygon.cn> 11367L: linux-kernel@vger.kernel.org 11368S: Maintained 11369F: arch/x86/kernel/cpu/hygon.c 11370 11371HYNIX HI556 SENSOR DRIVER 11372M: Sakari Ailus <sakari.ailus@linux.intel.com> 11373L: linux-media@vger.kernel.org 11374S: Maintained 11375T: git git://linuxtv.org/media.git 11376F: drivers/media/i2c/hi556.c 11377 11378HYNIX HI846 SENSOR DRIVER 11379M: Martin Kepplinger <martin.kepplinger@puri.sm> 11380L: linux-media@vger.kernel.org 11381S: Maintained 11382F: drivers/media/i2c/hi846.c 11383 11384HYNIX HI847 SENSOR DRIVER 11385M: Sakari Ailus <sakari.ailus@linux.intel.com> 11386L: linux-media@vger.kernel.org 11387S: Maintained 11388F: drivers/media/i2c/hi847.c 11389 11390Hyper-V/Azure CORE AND DRIVERS 11391M: "K. Y. Srinivasan" <kys@microsoft.com> 11392M: Haiyang Zhang <haiyangz@microsoft.com> 11393M: Wei Liu <wei.liu@kernel.org> 11394M: Dexuan Cui <decui@microsoft.com> 11395L: linux-hyperv@vger.kernel.org 11396S: Supported 11397T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 11398F: Documentation/ABI/stable/sysfs-bus-vmbus 11399F: Documentation/ABI/testing/debugfs-hyperv 11400F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 11401F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 11402F: Documentation/virt/hyperv 11403F: arch/arm64/hyperv 11404F: arch/arm64/include/asm/mshyperv.h 11405F: arch/x86/hyperv 11406F: arch/x86/include/asm/mshyperv.h 11407F: arch/x86/include/asm/trace/hyperv.h 11408F: arch/x86/kernel/cpu/mshyperv.c 11409F: drivers/clocksource/hyperv_timer.c 11410F: drivers/hid/hid-hyperv.c 11411F: drivers/hv/ 11412F: drivers/input/serio/hyperv-keyboard.c 11413F: drivers/iommu/hyperv-iommu.c 11414F: drivers/net/ethernet/microsoft/ 11415F: drivers/net/hyperv/ 11416F: drivers/pci/controller/pci-hyperv-intf.c 11417F: drivers/pci/controller/pci-hyperv.c 11418F: drivers/scsi/storvsc_drv.c 11419F: drivers/uio/uio_hv_generic.c 11420F: drivers/video/fbdev/hyperv_fb.c 11421F: include/asm-generic/mshyperv.h 11422F: include/clocksource/hyperv_timer.h 11423F: include/hyperv/hvgdk.h 11424F: include/hyperv/hvgdk_ext.h 11425F: include/hyperv/hvgdk_mini.h 11426F: include/hyperv/hvhdk.h 11427F: include/hyperv/hvhdk_mini.h 11428F: include/linux/hyperv.h 11429F: include/net/mana 11430F: include/uapi/linux/hyperv.h 11431F: net/vmw_vsock/hyperv_transport.c 11432F: tools/hv/ 11433 11434HYPERBUS SUPPORT 11435M: Vignesh Raghavendra <vigneshr@ti.com> 11436R: Tudor Ambarus <tudor.ambarus@linaro.org> 11437L: linux-mtd@lists.infradead.org 11438S: Supported 11439Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11440C: irc://irc.oftc.net/mtd 11441T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 11442F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 11443F: drivers/mtd/hyperbus/ 11444F: include/linux/mtd/hyperbus.h 11445 11446HYPERVISOR VIRTUAL CONSOLE DRIVER 11447L: linuxppc-dev@lists.ozlabs.org 11448S: Odd Fixes 11449F: drivers/tty/hvc/ 11450 11451HUNG TASK DETECTOR 11452M: Andrew Morton <akpm@linux-foundation.org> 11453R: Lance Yang <lance.yang@linux.dev> 11454R: Masami Hiramatsu <mhiramat@kernel.org> 11455L: linux-kernel@vger.kernel.org 11456S: Maintained 11457F: include/linux/hung_task.h 11458F: kernel/hung_task.c 11459 11460I2C ACPI SUPPORT 11461M: Mika Westerberg <westeri@kernel.org> 11462L: linux-i2c@vger.kernel.org 11463L: linux-acpi@vger.kernel.org 11464S: Maintained 11465F: drivers/i2c/i2c-core-acpi.c 11466 11467I2C ADDRESS TRANSLATOR (ATR) 11468M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 11469R: Luca Ceresoli <luca.ceresoli@bootlin.com> 11470L: linux-i2c@vger.kernel.org 11471S: Maintained 11472F: drivers/i2c/i2c-atr.c 11473F: include/linux/i2c-atr.h 11474 11475I2C CONTROLLER DRIVER FOR NVIDIA GPU 11476M: Ajay Gupta <ajayg@nvidia.com> 11477L: linux-i2c@vger.kernel.org 11478S: Maintained 11479F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 11480F: drivers/i2c/busses/i2c-nvidia-gpu.c 11481 11482I2C MUXES 11483M: Peter Rosin <peda@axentia.se> 11484L: linux-i2c@vger.kernel.org 11485S: Maintained 11486F: Documentation/devicetree/bindings/i2c/i2c-arb* 11487F: Documentation/devicetree/bindings/i2c/i2c-gate* 11488F: Documentation/devicetree/bindings/i2c/i2c-mux* 11489F: Documentation/i2c/i2c-topology.rst 11490F: Documentation/i2c/muxes/ 11491F: drivers/i2c/i2c-mux.c 11492F: drivers/i2c/muxes/ 11493F: include/linux/i2c-mux.h 11494 11495I2C MV64XXX MARVELL AND ALLWINNER DRIVER 11496M: Gregory CLEMENT <gregory.clement@bootlin.com> 11497L: linux-i2c@vger.kernel.org 11498S: Maintained 11499F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 11500F: drivers/i2c/busses/i2c-mv64xxx.c 11501 11502I2C OF COMPONENT PROBER 11503M: Chen-Yu Tsai <wenst@chromium.org> 11504L: linux-i2c@vger.kernel.org 11505L: devicetree@vger.kernel.org 11506S: Maintained 11507F: drivers/i2c/i2c-core-of-prober.c 11508F: include/linux/i2c-of-prober.h 11509 11510I2C OVER PARALLEL PORT 11511M: Jean Delvare <jdelvare@suse.com> 11512L: linux-i2c@vger.kernel.org 11513S: Maintained 11514F: Documentation/i2c/busses/i2c-parport.rst 11515F: drivers/i2c/busses/i2c-parport.c 11516 11517I2C SUBSYSTEM 11518M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11519L: linux-i2c@vger.kernel.org 11520S: Maintained 11521W: https://i2c.wiki.kernel.org/ 11522Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11523T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 11524F: Documentation/i2c/ 11525F: drivers/i2c/* 11526F: include/dt-bindings/i2c/i2c.h 11527F: include/linux/i2c-dev.h 11528F: include/linux/i2c-smbus.h 11529F: include/linux/i2c.h 11530F: include/uapi/linux/i2c-*.h 11531F: include/uapi/linux/i2c.h 11532 11533I2C SUBSYSTEM HOST DRIVERS 11534M: Andi Shyti <andi.shyti@kernel.org> 11535L: linux-i2c@vger.kernel.org 11536S: Maintained 11537W: https://i2c.wiki.kernel.org/ 11538Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 11539T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 11540F: Documentation/devicetree/bindings/i2c/ 11541F: drivers/i2c/algos/ 11542F: drivers/i2c/busses/ 11543F: include/dt-bindings/i2c/ 11544 11545I2C-TAOS-EVM DRIVER 11546M: Jean Delvare <jdelvare@suse.com> 11547L: linux-i2c@vger.kernel.org 11548S: Maintained 11549F: Documentation/i2c/busses/i2c-taos-evm.rst 11550F: drivers/i2c/busses/i2c-taos-evm.c 11551 11552I2C-TINY-USB DRIVER 11553M: Till Harbaum <till@harbaum.org> 11554L: linux-i2c@vger.kernel.org 11555S: Maintained 11556W: http://www.harbaum.org/till/i2c_tiny_usb 11557F: drivers/i2c/busses/i2c-tiny-usb.c 11558 11559I2C/SMBUS CONTROLLER DRIVERS FOR PC 11560M: Jean Delvare <jdelvare@suse.com> 11561L: linux-i2c@vger.kernel.org 11562S: Maintained 11563F: Documentation/i2c/busses/i2c-ali1535.rst 11564F: Documentation/i2c/busses/i2c-ali1563.rst 11565F: Documentation/i2c/busses/i2c-ali15x3.rst 11566F: Documentation/i2c/busses/i2c-amd756.rst 11567F: Documentation/i2c/busses/i2c-amd8111.rst 11568F: Documentation/i2c/busses/i2c-i801.rst 11569F: Documentation/i2c/busses/i2c-nforce2.rst 11570F: Documentation/i2c/busses/i2c-piix4.rst 11571F: Documentation/i2c/busses/i2c-sis5595.rst 11572F: Documentation/i2c/busses/i2c-sis630.rst 11573F: Documentation/i2c/busses/i2c-sis96x.rst 11574F: Documentation/i2c/busses/i2c-via.rst 11575F: Documentation/i2c/busses/i2c-viapro.rst 11576F: drivers/i2c/busses/i2c-ali1535.c 11577F: drivers/i2c/busses/i2c-ali1563.c 11578F: drivers/i2c/busses/i2c-ali15x3.c 11579F: drivers/i2c/busses/i2c-amd756.c 11580F: drivers/i2c/busses/i2c-amd8111.c 11581F: drivers/i2c/busses/i2c-i801.c 11582F: drivers/i2c/busses/i2c-isch.c 11583F: drivers/i2c/busses/i2c-nforce2.c 11584F: drivers/i2c/busses/i2c-piix4.* 11585F: drivers/i2c/busses/i2c-sis5595.c 11586F: drivers/i2c/busses/i2c-sis630.c 11587F: drivers/i2c/busses/i2c-sis96x.c 11588F: drivers/i2c/busses/i2c-via.c 11589F: drivers/i2c/busses/i2c-viapro.c 11590 11591I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 11592M: Hans de Goede <hansg@kernel.org> 11593L: linux-i2c@vger.kernel.org 11594S: Maintained 11595F: drivers/i2c/busses/i2c-cht-wc.c 11596 11597I2C/SMBUS ISMT DRIVER 11598M: Neil Horman <nhorman@tuxdriver.com> 11599L: linux-i2c@vger.kernel.org 11600F: Documentation/i2c/busses/i2c-ismt.rst 11601F: drivers/i2c/busses/i2c-ismt.c 11602 11603I2C/SMBUS ZHAOXIN DRIVER 11604M: Hans Hu <hanshu@zhaoxin.com> 11605L: linux-i2c@vger.kernel.org 11606S: Maintained 11607W: https://www.zhaoxin.com 11608F: drivers/i2c/busses/i2c-viai2c-common.c 11609F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 11610 11611I2C/SMBUS STUB DRIVER 11612M: Jean Delvare <jdelvare@suse.com> 11613L: linux-i2c@vger.kernel.org 11614S: Maintained 11615F: drivers/i2c/i2c-stub.c 11616 11617I3C DRIVER FOR ASPEED AST2600 11618M: Jeremy Kerr <jk@codeconstruct.com.au> 11619S: Maintained 11620F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 11621F: drivers/i3c/master/ast2600-i3c-master.c 11622 11623I3C DRIVER FOR CADENCE I3C MASTER IP 11624M: Przemysław Gaj <pgaj@cadence.com> 11625S: Maintained 11626F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 11627F: drivers/i3c/master/i3c-master-cdns.c 11628 11629I3C DRIVER FOR RENESAS 11630M: Wolfram Sang <wsa+renesas@sang-engineering.com> 11631M: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com> 11632S: Supported 11633F: Documentation/devicetree/bindings/i3c/renesas,i3c.yaml 11634F: drivers/i3c/master/renesas-i3c.c 11635 11636I3C DRIVER FOR SYNOPSYS DESIGNWARE 11637S: Orphan 11638F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 11639F: drivers/i3c/master/dw* 11640 11641I3C SUBSYSTEM 11642M: Alexandre Belloni <alexandre.belloni@bootlin.com> 11643R: Frank Li <Frank.Li@nxp.com> 11644L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 11645S: Maintained 11646Q: https://patchwork.kernel.org/project/linux-i3c/list/ 11647C: irc://chat.freenode.net/linux-i3c 11648T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 11649F: Documentation/ABI/testing/sysfs-bus-i3c 11650F: Documentation/devicetree/bindings/i3c/ 11651F: Documentation/driver-api/i3c 11652F: drivers/i3c/ 11653F: include/dt-bindings/i3c/ 11654F: include/linux/i3c/ 11655 11656IBM Operation Panel Input Driver 11657M: Eddie James <eajames@linux.ibm.com> 11658L: linux-input@vger.kernel.org 11659S: Maintained 11660F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 11661F: drivers/input/misc/ibm-panel.c 11662 11663IBM Power 842 compression accelerator 11664M: Haren Myneni <haren@us.ibm.com> 11665S: Supported 11666F: crypto/842.c 11667F: drivers/crypto/nx/Kconfig 11668F: drivers/crypto/nx/Makefile 11669F: drivers/crypto/nx/nx-842* 11670F: include/linux/sw842.h 11671F: lib/842/ 11672 11673IBM Power in-Nest Crypto Acceleration 11674M: Breno Leitão <leitao@debian.org> 11675M: Nayna Jain <nayna@linux.ibm.com> 11676M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11677L: linux-crypto@vger.kernel.org 11678S: Supported 11679F: drivers/crypto/nx/Kconfig 11680F: drivers/crypto/nx/Makefile 11681F: drivers/crypto/nx/nx-aes* 11682F: drivers/crypto/nx/nx-sha* 11683F: drivers/crypto/nx/nx.* 11684F: drivers/crypto/nx/nx_csbcpb.h 11685F: drivers/crypto/nx/nx_debugfs.c 11686 11687IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 11688M: Tyrel Datwyler <tyreld@linux.ibm.com> 11689L: linux-pci@vger.kernel.org 11690L: linuxppc-dev@lists.ozlabs.org 11691S: Supported 11692F: drivers/pci/hotplug/rpadlpar* 11693 11694IBM Power Linux RAID adapter 11695M: Brian King <brking@us.ibm.com> 11696S: Supported 11697F: drivers/scsi/ipr.* 11698 11699IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 11700M: Tyrel Datwyler <tyreld@linux.ibm.com> 11701L: linux-pci@vger.kernel.org 11702L: linuxppc-dev@lists.ozlabs.org 11703S: Supported 11704F: drivers/pci/hotplug/rpaphp* 11705 11706IBM Power SRIOV Virtual NIC Device Driver 11707M: Haren Myneni <haren@linux.ibm.com> 11708M: Rick Lindsley <ricklind@linux.ibm.com> 11709R: Nick Child <nnac123@linux.ibm.com> 11710R: Thomas Falcon <tlfalcon@linux.ibm.com> 11711L: netdev@vger.kernel.org 11712S: Maintained 11713F: drivers/net/ethernet/ibm/ibmvnic.* 11714 11715IBM Power VFIO Support 11716M: Timothy Pearson <tpearson@raptorengineering.com> 11717S: Supported 11718F: drivers/vfio/vfio_iommu_spapr_tce.c 11719 11720IBM Power Virtual Ethernet Device Driver 11721M: Nick Child <nnac123@linux.ibm.com> 11722L: netdev@vger.kernel.org 11723S: Maintained 11724F: drivers/net/ethernet/ibm/ibmveth.* 11725 11726IBM Power Virtual FC Device Drivers 11727M: Tyrel Datwyler <tyreld@linux.ibm.com> 11728L: linux-scsi@vger.kernel.org 11729S: Supported 11730F: drivers/scsi/ibmvscsi/ibmvfc* 11731 11732IBM Power Virtual Management Channel Driver 11733M: Brad Warrum <bwarrum@linux.ibm.com> 11734M: Ritu Agarwal <rituagar@linux.ibm.com> 11735S: Supported 11736F: drivers/misc/ibmvmc.* 11737 11738IBM Power Virtual SCSI Device Drivers 11739M: Tyrel Datwyler <tyreld@linux.ibm.com> 11740L: linux-scsi@vger.kernel.org 11741S: Supported 11742F: drivers/scsi/ibmvscsi/ibmvscsi* 11743F: include/scsi/viosrp.h 11744 11745IBM Power Virtual SCSI Device Target Driver 11746M: Tyrel Datwyler <tyreld@linux.ibm.com> 11747L: linux-scsi@vger.kernel.org 11748L: target-devel@vger.kernel.org 11749S: Supported 11750F: drivers/scsi/ibmvscsi_tgt/ 11751 11752IBM Power VMX Cryptographic instructions 11753M: Breno Leitão <leitao@debian.org> 11754M: Nayna Jain <nayna@linux.ibm.com> 11755M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 11756L: linux-crypto@vger.kernel.org 11757S: Supported 11758F: arch/powerpc/crypto/Kconfig 11759F: arch/powerpc/crypto/Makefile 11760F: arch/powerpc/crypto/aes.c 11761F: arch/powerpc/crypto/aes_cbc.c 11762F: arch/powerpc/crypto/aes_ctr.c 11763F: arch/powerpc/crypto/aes_xts.c 11764F: arch/powerpc/crypto/aesp8-ppc.* 11765F: arch/powerpc/crypto/ghash.c 11766F: arch/powerpc/crypto/ghashp8-ppc.pl 11767F: arch/powerpc/crypto/ppc-xlate.pl 11768F: arch/powerpc/crypto/vmx.c 11769 11770IBM ServeRAID RAID DRIVER 11771S: Orphan 11772F: drivers/scsi/ips.* 11773 11774ICH LPC AND GPIO DRIVER 11775M: Peter Tyser <ptyser@xes-inc.com> 11776S: Maintained 11777F: drivers/gpio/gpio-ich.c 11778F: drivers/mfd/lpc_ich.c 11779 11780ICY I2C DRIVER 11781M: Max Staudt <max@enpas.org> 11782L: linux-i2c@vger.kernel.org 11783S: Maintained 11784F: drivers/i2c/busses/i2c-icy.c 11785 11786IDEAPAD LAPTOP EXTRAS DRIVER 11787M: Ike Panhc <ikepanhc@gmail.com> 11788L: platform-driver-x86@vger.kernel.org 11789S: Maintained 11790W: http://launchpad.net/ideapad-laptop 11791F: drivers/platform/x86/lenovo/ideapad-laptop.c 11792 11793IDEAPAD LAPTOP SLIDEBAR DRIVER 11794M: Andrey Moiseev <o2g.org.ru@gmail.com> 11795L: linux-input@vger.kernel.org 11796S: Maintained 11797W: https://github.com/o2genum/ideapad-slidebar 11798F: drivers/input/misc/ideapad_slidebar.c 11799 11800IDT VersaClock 5 CLOCK DRIVER 11801M: Luca Ceresoli <luca@lucaceresoli.net> 11802S: Maintained 11803F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 11804F: drivers/clk/clk-versaclock5.c 11805 11806IEEE 802.15.4 SUBSYSTEM 11807M: Alexander Aring <alex.aring@gmail.com> 11808M: Stefan Schmidt <stefan@datenfreihafen.org> 11809M: Miquel Raynal <miquel.raynal@bootlin.com> 11810L: linux-wpan@vger.kernel.org 11811S: Maintained 11812W: https://linux-wpan.org/ 11813Q: https://patchwork.kernel.org/project/linux-wpan/list/ 11814T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 11815T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 11816F: Documentation/networking/ieee802154.rst 11817F: drivers/net/ieee802154/ 11818F: include/linux/ieee802154.h 11819F: include/linux/nl802154.h 11820F: include/net/af_ieee802154.h 11821F: include/net/cfg802154.h 11822F: include/net/ieee802154_netdev.h 11823F: include/net/mac802154.h 11824F: include/net/nl802154.h 11825F: net/ieee802154/ 11826F: net/mac802154/ 11827 11828Intel VIRTIO DATA PATH ACCELERATOR 11829M: Zhu Lingshan <lingshan.zhu@kernel.org> 11830L: virtualization@lists.linux.dev 11831S: Supported 11832F: drivers/vdpa/ifcvf/ 11833 11834IFE PROTOCOL 11835M: Yotam Gigi <yotam.gi@gmail.com> 11836M: Jamal Hadi Salim <jhs@mojatatu.com> 11837F: include/net/ife.h 11838F: include/uapi/linux/ife.h 11839F: net/ife 11840 11841IGORPLUG-USB IR RECEIVER 11842M: Sean Young <sean@mess.org> 11843L: linux-media@vger.kernel.org 11844S: Maintained 11845F: drivers/media/rc/igorplugusb.c 11846 11847IGUANAWORKS USB IR TRANSCEIVER 11848M: Sean Young <sean@mess.org> 11849L: linux-media@vger.kernel.org 11850S: Maintained 11851F: drivers/media/rc/iguanair.c 11852 11853IIO ADC HELPERS 11854M: Matti Vaittinen <mazziesaccount@gmail.com> 11855L: linux-iio@vger.kernel.org 11856S: Maintained 11857F: drivers/iio/adc/industrialio-adc.c 11858F: include/linux/iio/adc-helpers.h 11859 11860IIO BACKEND FRAMEWORK 11861M: Nuno Sa <nuno.sa@analog.com> 11862R: Olivier Moysan <olivier.moysan@foss.st.com> 11863L: linux-iio@vger.kernel.org 11864S: Maintained 11865F: Documentation/ABI/testing/debugfs-iio-backend 11866F: drivers/iio/industrialio-backend.c 11867F: include/linux/iio/backend.h 11868 11869IIO DIGITAL POTENTIOMETER DAC 11870M: Peter Rosin <peda@axentia.se> 11871L: linux-iio@vger.kernel.org 11872S: Maintained 11873F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 11874F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 11875F: drivers/iio/dac/dpot-dac.c 11876 11877IIO ENVELOPE DETECTOR 11878M: Peter Rosin <peda@axentia.se> 11879L: linux-iio@vger.kernel.org 11880S: Maintained 11881F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 11882F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 11883F: drivers/iio/adc/envelope-detector.c 11884 11885IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 11886M: Matti Vaittinen <mazziesaccount@gmail.com> 11887L: linux-iio@vger.kernel.org 11888S: Maintained 11889F: drivers/iio/industrialio-gts-helper.c 11890F: include/linux/iio/iio-gts-helper.h 11891F: drivers/iio/test/iio-test-gts.c 11892 11893IIO MULTIPLEXER 11894M: Peter Rosin <peda@axentia.se> 11895L: linux-iio@vger.kernel.org 11896S: Maintained 11897F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 11898F: drivers/iio/multiplexer/iio-mux.c 11899 11900IIO SCMI BASED DRIVER 11901M: Jyoti Bhayana <jbhayana@google.com> 11902L: linux-iio@vger.kernel.org 11903S: Maintained 11904F: drivers/iio/common/scmi_sensors/scmi_iio.c 11905 11906IIO SUBSYSTEM AND DRIVERS 11907M: Jonathan Cameron <jic23@kernel.org> 11908R: David Lechner <dlechner@baylibre.com> 11909R: Nuno Sá <nuno.sa@analog.com> 11910R: Andy Shevchenko <andy@kernel.org> 11911L: linux-iio@vger.kernel.org 11912S: Maintained 11913T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 11914F: Documentation/ABI/testing/configfs-iio* 11915F: Documentation/ABI/testing/sysfs-bus-iio* 11916F: Documentation/devicetree/bindings/iio/ 11917F: Documentation/iio/ 11918F: drivers/iio/ 11919F: drivers/staging/iio/ 11920F: include/dt-bindings/iio/ 11921F: include/linux/iio/ 11922F: tools/iio/ 11923 11924IIO UNIT CONVERTER 11925M: Peter Rosin <peda@axentia.se> 11926L: linux-iio@vger.kernel.org 11927S: Maintained 11928F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 11929F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 11930F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 11931F: drivers/iio/afe/iio-rescale.c 11932 11933IKANOS/ADI EAGLE ADSL USB DRIVER 11934M: Matthieu Castet <castet.matthieu@free.fr> 11935M: Stanislaw Gruszka <stf_xl@wp.pl> 11936S: Maintained 11937F: drivers/usb/atm/ueagle-atm.c 11938 11939IMAGIS TOUCHSCREEN DRIVER 11940M: Markuss Broks <markuss.broks@gmail.com> 11941S: Maintained 11942F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 11943F: drivers/input/touchscreen/imagis.c 11944 11945IMGTEC ASCII LCD DRIVER 11946M: Paul Burton <paulburton@kernel.org> 11947S: Maintained 11948F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 11949F: drivers/auxdisplay/img-ascii-lcd.c 11950 11951IMGTEC JPEG ENCODER DRIVER 11952M: Devarsh Thakkar <devarsht@ti.com> 11953L: linux-media@vger.kernel.org 11954S: Supported 11955F: Documentation/devicetree/bindings/media/img,e5010-jpeg-enc.yaml 11956F: drivers/media/platform/imagination/e5010* 11957 11958IMGTEC IR DECODER DRIVER 11959S: Orphan 11960F: drivers/media/rc/img-ir/ 11961 11962IMGTEC POWERVR DRM DRIVER 11963M: Frank Binns <frank.binns@imgtec.com> 11964M: Matt Coster <matt.coster@imgtec.com> 11965S: Supported 11966T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11967F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 11968F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 11969F: Documentation/gpu/imagination/ 11970F: drivers/gpu/drm/ci/xfails/powervr* 11971F: drivers/gpu/drm/imagination/ 11972F: include/uapi/drm/pvr_drm.h 11973 11974IMON SOUNDGRAPH USB IR RECEIVER 11975M: Sean Young <sean@mess.org> 11976L: linux-media@vger.kernel.org 11977S: Maintained 11978F: drivers/media/rc/imon.c 11979F: drivers/media/rc/imon_raw.c 11980 11981IMS TWINTURBO FRAMEBUFFER DRIVER 11982L: linux-fbdev@vger.kernel.org 11983S: Orphan 11984F: drivers/video/fbdev/imsttfb.c 11985 11986INA233 HARDWARE MONITOR DRIVERS 11987M: Leo Yang <leo.yang.sy0@gmail.com> 11988L: linux-hwmon@vger.kernel.org 11989S: Maintained 11990F: Documentation/hwmon/ina233.rst 11991F: drivers/hwmon/pmbus/ina233.c 11992 11993INDEX OF FURTHER KERNEL DOCUMENTATION 11994M: Carlos Bilbao <carlos.bilbao@kernel.org> 11995S: Maintained 11996F: Documentation/process/kernel-docs.rst 11997 11998INDUSTRY PACK SUBSYSTEM (IPACK) 11999M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 12000M: Jens Taprogge <jens.taprogge@taprogge.org> 12001M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12002L: industrypack-devel@lists.sourceforge.net 12003S: Maintained 12004W: http://industrypack.sourceforge.net 12005F: drivers/ipack/ 12006 12007INFINEON DPS310 Driver 12008M: Eddie James <eajames@linux.ibm.com> 12009L: linux-iio@vger.kernel.org 12010S: Maintained 12011F: drivers/iio/pressure/dps310.c 12012 12013INFINEON PEB2466 ASoC CODEC 12014M: Herve Codina <herve.codina@bootlin.com> 12015L: linux-sound@vger.kernel.org 12016S: Maintained 12017F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 12018F: sound/soc/codecs/peb2466.c 12019 12020INFINIBAND SUBSYSTEM 12021M: Jason Gunthorpe <jgg@nvidia.com> 12022M: Leon Romanovsky <leonro@nvidia.com> 12023L: linux-rdma@vger.kernel.org 12024S: Supported 12025W: https://github.com/linux-rdma/rdma-core 12026Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12027T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 12028F: Documentation/devicetree/bindings/infiniband/ 12029F: Documentation/infiniband/ 12030F: drivers/infiniband/ 12031F: include/rdma/ 12032F: include/trace/events/ib_mad.h 12033F: include/trace/events/ib_umad.h 12034F: include/trace/misc/rdma.h 12035F: include/uapi/linux/if_infiniband.h 12036F: include/uapi/rdma/ 12037F: samples/bpf/ibumad_kern.c 12038F: samples/bpf/ibumad_user.c 12039 12040INGENIC JZ4780 NAND DRIVER 12041M: Harvey Hunt <harveyhuntnexus@gmail.com> 12042L: linux-mtd@lists.infradead.org 12043L: linux-mips@vger.kernel.org 12044S: Maintained 12045F: drivers/mtd/nand/raw/ingenic/ 12046 12047INGENIC JZ47xx SoCs 12048M: Paul Cercueil <paul@crapouillou.net> 12049L: linux-mips@vger.kernel.org 12050S: Maintained 12051F: arch/mips/boot/dts/ingenic/ 12052F: arch/mips/generic/board-ingenic.c 12053F: arch/mips/include/asm/mach-ingenic/ 12054F: arch/mips/ingenic/Kconfig 12055F: drivers/clk/ingenic/ 12056F: drivers/dma/dma-jz4780.c 12057F: drivers/gpu/drm/ingenic/ 12058F: drivers/i2c/busses/i2c-jz4780.c 12059F: drivers/iio/adc/ingenic-adc.c 12060F: drivers/irqchip/irq-ingenic.c 12061F: drivers/memory/jz4780-nemc.c 12062F: drivers/mmc/host/jz4740_mmc.c 12063F: drivers/mtd/nand/raw/ingenic/ 12064F: drivers/pinctrl/pinctrl-ingenic.c 12065F: drivers/power/supply/ingenic-battery.c 12066F: drivers/pwm/pwm-jz4740.c 12067F: drivers/remoteproc/ingenic_rproc.c 12068F: drivers/rtc/rtc-jz4740.c 12069F: drivers/tty/serial/8250/8250_ingenic.c 12070F: drivers/usb/musb/jz4740.c 12071F: drivers/watchdog/jz4740_wdt.c 12072F: include/dt-bindings/iio/adc/ingenic,adc.h 12073F: include/linux/mfd/ingenic-tcu.h 12074F: sound/soc/codecs/jz47* 12075F: sound/soc/jz4740/ 12076 12077INJOINIC IP5xxx POWER BANK IC DRIVER 12078M: Samuel Holland <samuel@sholland.org> 12079S: Maintained 12080F: drivers/power/supply/ip5xxx_power.c 12081 12082INOTIFY 12083M: Jan Kara <jack@suse.cz> 12084R: Amir Goldstein <amir73il@gmail.com> 12085L: linux-fsdevel@vger.kernel.org 12086S: Maintained 12087F: Documentation/filesystems/inotify.rst 12088F: fs/notify/inotify/ 12089F: include/linux/inotify.h 12090F: include/uapi/linux/inotify.h 12091 12092INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 12093M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 12094L: linux-input@vger.kernel.org 12095S: Maintained 12096Q: http://patchwork.kernel.org/project/linux-input/list/ 12097T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 12098F: Documentation/devicetree/bindings/input/ 12099F: Documentation/devicetree/bindings/serio/ 12100F: Documentation/input/ 12101F: drivers/input/ 12102F: include/dt-bindings/input/ 12103F: include/linux/gameport.h 12104F: include/linux/i8042.h 12105F: include/linux/input.h 12106F: include/linux/input/ 12107F: include/linux/libps2.h 12108F: include/linux/serio.h 12109F: include/uapi/linux/gameport.h 12110F: include/uapi/linux/input-event-codes.h 12111F: include/uapi/linux/input.h 12112F: include/uapi/linux/serio.h 12113F: include/uapi/linux/uinput.h 12114 12115INPUT MULTITOUCH (MT) PROTOCOL 12116M: Henrik Rydberg <rydberg@bitmath.org> 12117L: linux-input@vger.kernel.org 12118S: Odd fixes 12119F: Documentation/input/multi-touch-protocol.rst 12120F: drivers/input/input-mt.c 12121K: \b(ABS|SYN)_MT_ 12122 12123INSIDE SECURE CRYPTO DRIVER 12124M: Antoine Tenart <atenart@kernel.org> 12125L: linux-crypto@vger.kernel.org 12126S: Maintained 12127F: drivers/crypto/inside-secure/ 12128 12129INSIDE SECURE EIP93 CRYPTO DRIVER 12130M: Christian Marangi <ansuelsmth@gmail.com> 12131L: linux-crypto@vger.kernel.org 12132S: Maintained 12133F: Documentation/devicetree/bindings/crypto/inside-secure,safexcel-eip93.yaml 12134F: drivers/crypto/inside-secure/eip93/ 12135 12136INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 12137M: Mimi Zohar <zohar@linux.ibm.com> 12138M: Roberto Sassu <roberto.sassu@huawei.com> 12139M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 12140R: Eric Snowberg <eric.snowberg@oracle.com> 12141L: linux-integrity@vger.kernel.org 12142S: Supported 12143T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 12144F: security/integrity/ 12145F: security/integrity/ima/ 12146 12147INTEGRITY POLICY ENFORCEMENT (IPE) 12148M: Fan Wu <wufan@kernel.org> 12149L: linux-security-module@vger.kernel.org 12150S: Supported 12151T: git git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe.git 12152F: Documentation/admin-guide/LSM/ipe.rst 12153F: Documentation/security/ipe.rst 12154F: scripts/ipe/ 12155F: security/ipe/ 12156 12157INTEL 810/815 FRAMEBUFFER DRIVER 12158M: Antonino Daplas <adaplas@gmail.com> 12159L: linux-fbdev@vger.kernel.org 12160S: Maintained 12161F: drivers/video/fbdev/i810/ 12162 12163INTEL 8254 COUNTER DRIVER 12164M: William Breathitt Gray <wbg@kernel.org> 12165L: linux-iio@vger.kernel.org 12166S: Maintained 12167F: drivers/counter/i8254.c 12168F: include/linux/i8254.h 12169 12170INTEL 8255 GPIO DRIVER 12171M: William Breathitt Gray <wbg@kernel.org> 12172L: linux-gpio@vger.kernel.org 12173S: Maintained 12174F: drivers/gpio/gpio-i8255.c 12175F: drivers/gpio/gpio-i8255.h 12176 12177INTEL ASoC DRIVERS 12178M: Cezary Rojewski <cezary.rojewski@intel.com> 12179M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 12180M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 12181M: Bard Liao <yung-chuan.liao@linux.intel.com> 12182M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 12183M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 12184R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 12185L: linux-sound@vger.kernel.org 12186S: Supported 12187F: sound/soc/intel/ 12188 12189INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 12190M: Hans de Goede <hansg@kernel.org> 12191L: platform-driver-x86@vger.kernel.org 12192S: Maintained 12193F: drivers/platform/x86/intel/atomisp2/pm.c 12194 12195INTEL ATOMISP2 LED DRIVER 12196M: Hans de Goede <hansg@kernel.org> 12197L: platform-driver-x86@vger.kernel.org 12198S: Maintained 12199F: drivers/platform/x86/intel/atomisp2/led.c 12200 12201INTEL BIOS SAR INT1092 DRIVER 12202M: Shravan Sudhakar <s.shravan@intel.com> 12203L: platform-driver-x86@vger.kernel.org 12204S: Maintained 12205F: drivers/platform/x86/intel/int1092/ 12206 12207INTEL BROXTON PMC DRIVER 12208M: Mika Westerberg <mika.westerberg@linux.intel.com> 12209M: Zha Qipeng <qipeng.zha@intel.com> 12210S: Maintained 12211F: drivers/mfd/intel_pmc_bxt.c 12212F: include/linux/mfd/intel_pmc_bxt.h 12213 12214INTEL C600 SERIES SAS CONTROLLER DRIVER 12215L: linux-scsi@vger.kernel.org 12216S: Orphan 12217T: git git://git.code.sf.net/p/intel-sas/isci 12218F: drivers/scsi/isci/ 12219 12220INTEL CPU family model numbers 12221M: Tony Luck <tony.luck@intel.com> 12222M: x86@kernel.org 12223L: linux-kernel@vger.kernel.org 12224S: Supported 12225F: arch/x86/include/asm/intel-family.h 12226 12227INTEL DISCRETE GRAPHICS NVM MTD DRIVER 12228M: Alexander Usyskin <alexander.usyskin@intel.com> 12229L: linux-mtd@lists.infradead.org 12230S: Supported 12231F: drivers/mtd/devices/mtd_intel_dg.c 12232F: include/linux/intel_dg_nvm_aux.h 12233 12234INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 12235M: Jani Nikula <jani.nikula@linux.intel.com> 12236M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12237L: intel-gfx@lists.freedesktop.org 12238L: intel-xe@lists.freedesktop.org 12239S: Supported 12240F: drivers/gpu/drm/i915/display/ 12241F: drivers/gpu/drm/xe/display/ 12242F: drivers/gpu/drm/xe/compat-i915-headers 12243F: include/drm/intel/ 12244 12245INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 12246M: Jani Nikula <jani.nikula@linux.intel.com> 12247M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 12248M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12249M: Tvrtko Ursulin <tursulin@ursulin.net> 12250L: intel-gfx@lists.freedesktop.org 12251S: Supported 12252W: https://drm.pages.freedesktop.org/intel-docs/ 12253Q: http://patchwork.freedesktop.org/project/intel-gfx/ 12254B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 12255C: irc://irc.oftc.net/intel-gfx 12256T: git https://gitlab.freedesktop.org/drm/i915/kernel.git 12257F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 12258F: Documentation/gpu/i915.rst 12259F: drivers/gpu/drm/ci/xfails/i915* 12260F: drivers/gpu/drm/i915/ 12261F: include/drm/intel/ 12262F: include/uapi/drm/i915_drm.h 12263 12264INTEL DRM XE DRIVER (Lunar Lake and newer) 12265M: Lucas De Marchi <lucas.demarchi@intel.com> 12266M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 12267M: Rodrigo Vivi <rodrigo.vivi@intel.com> 12268L: intel-xe@lists.freedesktop.org 12269S: Supported 12270W: https://drm.pages.freedesktop.org/intel-docs/ 12271Q: http://patchwork.freedesktop.org/project/intel-xe/ 12272B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 12273C: irc://irc.oftc.net/xe 12274T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 12275F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 12276F: Documentation/gpu/xe/ 12277F: drivers/gpu/drm/xe/ 12278F: include/drm/intel/ 12279F: include/uapi/drm/xe_drm.h 12280 12281INTEL ETHERNET DRIVERS 12282M: Tony Nguyen <anthony.l.nguyen@intel.com> 12283M: Przemek Kitszel <przemyslaw.kitszel@intel.com> 12284L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12285S: Maintained 12286W: https://www.intel.com/content/www/us/en/support.html 12287Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 12288T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 12289T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 12290F: Documentation/networking/device_drivers/ethernet/intel/ 12291F: drivers/net/ethernet/intel/ 12292F: drivers/net/ethernet/intel/*/ 12293F: include/linux/avf/virtchnl.h 12294F: include/linux/net/intel/*/ 12295 12296INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 12297M: Tatyana Nikolova <tatyana.e.nikolova@intel.com> 12298L: linux-rdma@vger.kernel.org 12299S: Supported 12300F: drivers/infiniband/hw/irdma/ 12301F: include/uapi/rdma/irdma-abi.h 12302 12303INTEL GPIO DRIVERS 12304M: Andy Shevchenko <andy@kernel.org> 12305L: linux-gpio@vger.kernel.org 12306S: Supported 12307T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12308F: drivers/gpio/gpio-elkhartlake.c 12309F: drivers/gpio/gpio-graniterapids.c 12310F: drivers/gpio/gpio-ich.c 12311F: drivers/gpio/gpio-merrifield.c 12312F: drivers/gpio/gpio-ml-ioh.c 12313F: drivers/gpio/gpio-pch.c 12314F: drivers/gpio/gpio-sch.c 12315F: drivers/gpio/gpio-sodaville.c 12316F: drivers/gpio/gpio-tangier.c 12317F: drivers/gpio/gpio-tangier.h 12318 12319INTEL GVT-g DRIVERS (Intel GPU Virtualization) 12320R: Zhenyu Wang <zhenyuw.linux@gmail.com> 12321R: Zhi Wang <zhi.wang.linux@gmail.com> 12322S: Odd Fixes 12323W: https://github.com/intel/gvt-linux/wiki 12324F: drivers/gpu/drm/i915/gvt/ 12325 12326INTEL HID EVENT DRIVER 12327M: Alex Hung <alexhung@gmail.com> 12328L: platform-driver-x86@vger.kernel.org 12329S: Maintained 12330F: drivers/platform/x86/intel/hid.c 12331 12332INTEL I/OAT DMA DRIVER 12333M: Dave Jiang <dave.jiang@intel.com> 12334R: Dan Williams <dan.j.williams@intel.com> 12335L: dmaengine@vger.kernel.org 12336S: Supported 12337Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 12338F: drivers/dma/ioat* 12339 12340INTEL IAA CRYPTO DRIVER 12341M: Kristen Accardi <kristen.c.accardi@intel.com> 12342M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12343L: linux-crypto@vger.kernel.org 12344S: Supported 12345F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 12346F: drivers/crypto/intel/iaa/* 12347 12348INTEL IDLE DRIVER 12349M: Rafael J. Wysocki <rafael@kernel.org> 12350M: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 12351M: Artem Bityutskiy <dedekind1@gmail.com> 12352R: Len Brown <lenb@kernel.org> 12353L: linux-pm@vger.kernel.org 12354S: Supported 12355B: https://bugzilla.kernel.org 12356T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 12357F: drivers/idle/intel_idle.c 12358 12359INTEL IDXD DRIVER 12360M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 12361R: Dave Jiang <dave.jiang@intel.com> 12362L: dmaengine@vger.kernel.org 12363S: Supported 12364F: drivers/dma/idxd/* 12365F: include/uapi/linux/idxd.h 12366 12367INTEL IN FIELD SCAN (IFS) DEVICE 12368M: Tony Luck <tony.luck@intel.com> 12369R: Ashok Raj <ashok.raj.linux@gmail.com> 12370S: Maintained 12371F: drivers/platform/x86/intel/ifs 12372F: include/trace/events/intel_ifs.h 12373F: tools/testing/selftests/drivers/platform/x86/intel/ifs/ 12374 12375INTEL INTEGRATED SENSOR HUB DRIVER 12376M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12377M: Jiri Kosina <jikos@kernel.org> 12378L: linux-input@vger.kernel.org 12379S: Maintained 12380F: drivers/hid/intel-ish-hid/ 12381 12382INTEL IOMMU (VT-d) 12383M: David Woodhouse <dwmw2@infradead.org> 12384M: Lu Baolu <baolu.lu@linux.intel.com> 12385L: iommu@lists.linux.dev 12386S: Supported 12387T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12388F: drivers/iommu/intel/ 12389 12390INTEL IPU3 CSI-2 CIO2 DRIVER 12391M: Yong Zhi <yong.zhi@intel.com> 12392M: Sakari Ailus <sakari.ailus@linux.intel.com> 12393M: Bingbu Cao <bingbu.cao@intel.com> 12394M: Dan Scally <djrscally@gmail.com> 12395R: Tianshu Qiu <tian.shu.qiu@intel.com> 12396L: linux-media@vger.kernel.org 12397S: Maintained 12398T: git git://linuxtv.org/media.git 12399F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 12400F: drivers/media/pci/intel/ipu3/ 12401 12402INTEL IPU3 CSI-2 IMGU DRIVER 12403M: Sakari Ailus <sakari.ailus@linux.intel.com> 12404R: Bingbu Cao <bingbu.cao@intel.com> 12405R: Tianshu Qiu <tian.shu.qiu@intel.com> 12406L: linux-media@vger.kernel.org 12407S: Maintained 12408F: Documentation/admin-guide/media/ipu3.rst 12409F: Documentation/admin-guide/media/ipu3_rcb.svg 12410F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 12411F: drivers/staging/media/ipu3/ 12412 12413INTEL IPU6 INPUT SYSTEM DRIVER 12414M: Sakari Ailus <sakari.ailus@linux.intel.com> 12415M: Bingbu Cao <bingbu.cao@intel.com> 12416R: Tianshu Qiu <tian.shu.qiu@intel.com> 12417L: linux-media@vger.kernel.org 12418S: Maintained 12419T: git git://linuxtv.org/media.git 12420F: Documentation/admin-guide/media/ipu6-isys.rst 12421F: drivers/media/pci/intel/ipu6/ 12422 12423INTEL IPU7 INPUT SYSTEM DRIVER 12424M: Sakari Ailus <sakari.ailus@linux.intel.com> 12425R: Bingbu Cao <bingbu.cao@intel.com> 12426R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12427L: linux-media@vger.kernel.org 12428S: Maintained 12429T: git git://linuxtv.org/media.git 12430F: drivers/staging/media/ipu7/ 12431 12432INTEL ISHTP ECLITE DRIVER 12433M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12434L: platform-driver-x86@vger.kernel.org 12435S: Supported 12436F: drivers/platform/x86/intel/ishtp_eclite.c 12437 12438INTEL IXP4XX CRYPTO SUPPORT 12439M: Corentin Labbe <clabbe@baylibre.com> 12440L: linux-crypto@vger.kernel.org 12441S: Maintained 12442F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 12443 12444INTEL KEEM BAY DRM DRIVER 12445M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 12446M: Edmund Dea <edmund.j.dea@intel.com> 12447S: Maintained 12448F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 12449F: drivers/gpu/drm/kmb/ 12450 12451INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 12452M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12453S: Maintained 12454F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 12455F: drivers/crypto/intel/keembay/Kconfig 12456F: drivers/crypto/intel/keembay/Makefile 12457F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 12458F: drivers/crypto/intel/keembay/ocs-aes.c 12459F: drivers/crypto/intel/keembay/ocs-aes.h 12460 12461INTEL KEEM BAY OCS ECC CRYPTO DRIVER 12462M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12463M: Prabhjot Khurana <prabhjot.khurana@intel.com> 12464M: Mark Gross <mgross@linux.intel.com> 12465S: Maintained 12466F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 12467F: drivers/crypto/intel/keembay/Kconfig 12468F: drivers/crypto/intel/keembay/Makefile 12469F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 12470 12471INTEL KEEM BAY OCS HCU CRYPTO DRIVER 12472M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 12473M: Declan Murphy <declan.murphy@intel.com> 12474S: Maintained 12475F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 12476F: drivers/crypto/intel/keembay/Kconfig 12477F: drivers/crypto/intel/keembay/Makefile 12478F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 12479F: drivers/crypto/intel/keembay/ocs-hcu.c 12480F: drivers/crypto/intel/keembay/ocs-hcu.h 12481 12482INTEL LA JOLLA COVE ADAPTER (LJCA) USB I/O EXPANDER DRIVERS 12483M: Lixu Zhang <lixu.zhang@intel.com> 12484M: Sakari Ailus <sakari.ailus@linux.intel.com> 12485S: Maintained 12486F: drivers/gpio/gpio-ljca.c 12487F: drivers/i2c/busses/i2c-ljca.c 12488F: drivers/spi/spi-ljca.c 12489F: drivers/usb/misc/usb-ljca.c 12490F: include/linux/usb/ljca.h 12491 12492INTEL MANAGEMENT ENGINE (mei) 12493M: Alexander Usyskin <alexander.usyskin@intel.com> 12494L: linux-kernel@vger.kernel.org 12495S: Supported 12496F: Documentation/driver-api/mei/* 12497F: drivers/misc/mei/ 12498F: drivers/watchdog/mei_wdt.c 12499F: include/linux/mei_aux.h 12500F: include/linux/mei_cl_bus.h 12501F: include/uapi/linux/mei.h 12502F: include/uapi/linux/mei_uuid.h 12503F: include/uapi/linux/uuid.h 12504F: samples/mei/* 12505 12506INTEL MAX 10 BMC MFD DRIVER 12507M: Xu Yilun <yilun.xu@intel.com> 12508R: Tom Rix <trix@redhat.com> 12509S: Maintained 12510F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 12511F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 12512F: drivers/hwmon/intel-m10-bmc-hwmon.c 12513F: drivers/mfd/intel-m10-bmc* 12514F: include/linux/mfd/intel-m10-bmc.h 12515 12516INTEL MAX10 BMC SECURE UPDATES 12517M: Matthew Gerlach <matthew.gerlach@altera.com> 12518L: linux-fpga@vger.kernel.org 12519S: Maintained 12520F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 12521F: drivers/fpga/intel-m10-bmc-sec-update.c 12522 12523INTEL MID (Mobile Internet Device) PLATFORM 12524M: Andy Shevchenko <andy@kernel.org> 12525L: linux-kernel@vger.kernel.org 12526S: Supported 12527F: arch/x86/include/asm/intel-mid.h 12528F: arch/x86/pci/intel_mid.c 12529F: arch/x86/platform/intel-mid/ 12530F: drivers/dma/hsu/ 12531F: drivers/extcon/extcon-intel-mrfld.c 12532F: drivers/gpio/gpio-merrifield.c 12533F: drivers/gpio/gpio-tangier.* 12534F: drivers/iio/adc/intel_mrfld_adc.c 12535F: drivers/mfd/intel_soc_pmic_mrfld.c 12536F: drivers/pinctrl/intel/pinctrl-merrifield.c 12537F: drivers/pinctrl/intel/pinctrl-moorefield.c 12538F: drivers/pinctrl/intel/pinctrl-tangier.* 12539F: drivers/platform/x86/intel/mrfld_pwrbtn.c 12540F: drivers/platform/x86/intel_scu_* 12541F: drivers/staging/media/atomisp/ 12542F: drivers/tty/serial/8250/8250_mid.c 12543F: drivers/watchdog/intel-mid_wdt.c 12544F: include/linux/mfd/intel_soc_pmic_mrfld.h 12545F: include/linux/platform_data/x86/intel-mid_wdt.h 12546F: include/linux/platform_data/x86/intel_scu_ipc.h 12547 12548INTEL P-Unit IPC DRIVER 12549M: Zha Qipeng <qipeng.zha@intel.com> 12550L: platform-driver-x86@vger.kernel.org 12551S: Maintained 12552F: arch/x86/include/asm/intel_punit_ipc.h 12553F: drivers/platform/x86/intel/punit_ipc.c 12554 12555INTEL PMC CORE DRIVER 12556M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12557M: David E Box <david.e.box@intel.com> 12558L: platform-driver-x86@vger.kernel.org 12559S: Maintained 12560F: Documentation/ABI/testing/sysfs-platform-intel-pmc 12561F: drivers/platform/x86/intel/pmc/ 12562F: include/linux/platform_data/x86/intel_pmc_ipc.h 12563 12564INTEL PMIC GPIO DRIVERS 12565M: Andy Shevchenko <andy@kernel.org> 12566S: Supported 12567T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 12568F: drivers/gpio/gpio-*cove.c 12569 12570INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 12571M: Andy Shevchenko <andy@kernel.org> 12572S: Supported 12573F: drivers/mfd/intel_soc_pmic* 12574F: include/linux/mfd/intel_soc_pmic* 12575 12576INTEL PMT DRIVERS 12577M: David E. Box <david.e.box@linux.intel.com> 12578S: Supported 12579F: Documentation/ABI/testing/sysfs-class-intel_pmt 12580F: Documentation/ABI/testing/sysfs-class-intel_pmt-features 12581F: drivers/platform/x86/intel/pmt/ 12582 12583INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 12584M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 12585L: linux-wireless@vger.kernel.org 12586S: Maintained 12587F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 12588F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 12589F: drivers/net/wireless/intel/ipw2x00/ 12590 12591INTEL PSTATE DRIVER 12592M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12593M: Len Brown <lenb@kernel.org> 12594L: linux-pm@vger.kernel.org 12595S: Supported 12596F: drivers/cpufreq/intel_pstate.c 12597 12598INTEL PTP DFL ToD DRIVER 12599L: linux-fpga@vger.kernel.org 12600L: netdev@vger.kernel.org 12601S: Orphan 12602F: drivers/ptp/ptp_dfl_tod.c 12603 12604INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 12605M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 12606L: linux-iio@vger.kernel.org 12607F: drivers/counter/intel-qep.c 12608 12609INTEL SCU DRIVERS 12610M: Mika Westerberg <mika.westerberg@linux.intel.com> 12611S: Maintained 12612F: drivers/platform/x86/intel_scu_* 12613F: include/linux/platform_data/x86/intel_scu_ipc.h 12614 12615INTEL SDSI DRIVER 12616M: David E. Box <david.e.box@linux.intel.com> 12617S: Supported 12618F: drivers/platform/x86/intel/sdsi.c 12619F: tools/arch/x86/intel_sdsi/ 12620F: tools/testing/selftests/drivers/sdsi/ 12621 12622INTEL SGX 12623M: Jarkko Sakkinen <jarkko@kernel.org> 12624R: Dave Hansen <dave.hansen@linux.intel.com> 12625L: linux-sgx@vger.kernel.org 12626S: Supported 12627Q: https://patchwork.kernel.org/project/intel-sgx/list/ 12628T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 12629F: Documentation/arch/x86/sgx.rst 12630F: arch/x86/entry/vdso/vsgx.S 12631F: arch/x86/include/asm/sgx.h 12632F: arch/x86/include/uapi/asm/sgx.h 12633F: arch/x86/kernel/cpu/sgx/* 12634F: tools/testing/selftests/sgx/* 12635K: \bSGX_ 12636 12637INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 12638M: Daniel Scally <djrscally@gmail.com> 12639S: Maintained 12640F: drivers/platform/x86/intel/int3472/ 12641F: include/linux/platform_data/x86/int3472.h 12642 12643INTEL SPEED SELECT TECHNOLOGY 12644M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12645L: platform-driver-x86@vger.kernel.org 12646S: Maintained 12647F: drivers/platform/x86/intel/speed_select_if/ 12648F: include/uapi/linux/isst_if.h 12649F: tools/power/x86/intel-speed-select/ 12650 12651INTEL STRATIX10 FIRMWARE DRIVERS 12652M: Dinh Nguyen <dinguyen@kernel.org> 12653L: linux-kernel@vger.kernel.org 12654S: Maintained 12655T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 12656F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 12657F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.yaml 12658F: drivers/firmware/stratix10-rsu.c 12659F: drivers/firmware/stratix10-svc.c 12660F: include/linux/firmware/intel/stratix10-smc.h 12661F: include/linux/firmware/intel/stratix10-svc-client.h 12662 12663INTEL TELEMETRY DRIVER 12664M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 12665M: "David E. Box" <david.e.box@linux.intel.com> 12666L: platform-driver-x86@vger.kernel.org 12667S: Maintained 12668F: arch/x86/include/asm/intel_telemetry.h 12669F: drivers/platform/x86/intel/telemetry/ 12670 12671INTEL TOUCH HOST CONTROLLER (THC) DRIVER 12672M: Even Xu <even.xu@intel.com> 12673M: Xinpeng Sun <xinpeng.sun@intel.com> 12674S: Maintained 12675F: drivers/hid/intel-thc-hid/ 12676 12677INTEL TPMI DRIVER 12678M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12679L: platform-driver-x86@vger.kernel.org 12680S: Maintained 12681F: Documentation/ABI/testing/debugfs-tpmi 12682F: drivers/platform/x86/intel/vsec_tpmi.c 12683F: include/linux/intel_tpmi.h 12684 12685INTEL UNCORE FREQUENCY CONTROL 12686M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 12687L: platform-driver-x86@vger.kernel.org 12688S: Maintained 12689F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 12690F: drivers/platform/x86/intel/uncore-frequency/ 12691 12692INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 12693M: David E. Box <david.e.box@linux.intel.com> 12694S: Supported 12695F: drivers/platform/x86/intel/vsec.c 12696F: include/linux/intel_vsec.h 12697 12698INTEL VIRTUAL BUTTON DRIVER 12699M: AceLan Kao <acelan.kao@canonical.com> 12700L: platform-driver-x86@vger.kernel.org 12701S: Maintained 12702F: drivers/platform/x86/intel/vbtn.c 12703 12704INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 12705M: Stanislaw Gruszka <stf_xl@wp.pl> 12706L: linux-wireless@vger.kernel.org 12707S: Supported 12708F: drivers/net/wireless/intel/iwlegacy/ 12709 12710INTEL WIRELESS WIFI LINK (iwlwifi) 12711M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 12712L: linux-wireless@vger.kernel.org 12713S: Supported 12714W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 12715T: git https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git/ 12716F: drivers/net/wireless/intel/iwlwifi/ 12717 12718INTEL VISION SENSING CONTROLLER DRIVER 12719M: Sakari Ailus <sakari.ailus@linux.intel.com> 12720R: Bingbu Cao <bingbu.cao@intel.com> 12721R: Lixu Zhang <lixu.zhang@intel.com> 12722R: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 12723L: linux-media@vger.kernel.org 12724S: Maintained 12725T: git git://linuxtv.org/media.git 12726F: drivers/media/pci/intel/ivsc/ 12727 12728INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 12729S: Orphan 12730W: https://slimbootloader.github.io/security/firmware-update.html 12731F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 12732 12733INTEL WMI THUNDERBOLT FORCE POWER DRIVER 12734L: Dell.Client.Kernel@dell.com 12735S: Maintained 12736F: drivers/platform/x86/intel/wmi/thunderbolt.c 12737 12738INTEL WWAN IOSM DRIVER 12739L: netdev@vger.kernel.org 12740S: Orphan 12741F: drivers/net/wwan/iosm/ 12742 12743INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 12744M: Xin Li <xin@zytor.com> 12745M: "H. Peter Anvin" <hpa@zytor.com> 12746S: Supported 12747F: Documentation/arch/x86/x86_64/fred.rst 12748F: arch/x86/entry/entry_64_fred.S 12749F: arch/x86/entry/entry_fred.c 12750F: arch/x86/include/asm/fred.h 12751F: arch/x86/kernel/fred.c 12752 12753INTEL(R) TRACE HUB 12754M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 12755S: Supported 12756F: Documentation/trace/intel_th.rst 12757F: drivers/hwtracing/intel_th/ 12758F: include/linux/intel_th.h 12759 12760INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 12761M: Ning Sun <ning.sun@intel.com> 12762L: tboot-devel@lists.sourceforge.net 12763S: Supported 12764W: http://tboot.sourceforge.net 12765T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 12766F: Documentation/arch/x86/intel_txt.rst 12767F: arch/x86/kernel/tboot.c 12768F: include/linux/tboot.h 12769 12770INTERCONNECT API 12771M: Georgi Djakov <djakov@kernel.org> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 12775F: Documentation/devicetree/bindings/interconnect/ 12776F: Documentation/driver-api/interconnect.rst 12777F: drivers/interconnect/ 12778F: include/dt-bindings/interconnect/ 12779F: include/linux/interconnect-provider.h 12780F: include/linux/interconnect.h 12781 12782INTERRUPT COUNTER DRIVER 12783M: Oleksij Rempel <o.rempel@pengutronix.de> 12784R: Pengutronix Kernel Team <kernel@pengutronix.de> 12785L: linux-iio@vger.kernel.org 12786F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 12787F: drivers/counter/interrupt-cnt.c 12788 12789INTERSIL ISL7998X VIDEO DECODER DRIVER 12790M: Michael Tretter <m.tretter@pengutronix.de> 12791R: Pengutronix Kernel Team <kernel@pengutronix.de> 12792L: linux-media@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 12795F: drivers/media/i2c/isl7998x.c 12796 12797INVENSENSE ICM-426xx IMU DRIVER 12798M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12799L: linux-iio@vger.kernel.org 12800S: Maintained 12801W: https://invensense.tdk.com/ 12802F: Documentation/ABI/testing/sysfs-bus-iio-inv_icm42600 12803F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 12804F: drivers/iio/imu/inv_icm42600/ 12805 12806INVENSENSE MPU-3050 GYROSCOPE DRIVER 12807M: Linus Walleij <linus.walleij@linaro.org> 12808L: linux-iio@vger.kernel.org 12809S: Maintained 12810F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 12811F: drivers/iio/gyro/mpu3050* 12812 12813INVENSENSE MPU-6050 IMU DRIVER 12814M: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> 12815L: linux-iio@vger.kernel.org 12816S: Maintained 12817W: https://invensense.tdk.com/ 12818F: Documentation/devicetree/bindings/iio/imu/invensense,mpu6050.yaml 12819F: drivers/iio/imu/inv_mpu6050/ 12820 12821IOC3 ETHERNET DRIVER 12822M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12823L: linux-mips@vger.kernel.org 12824S: Maintained 12825F: drivers/net/ethernet/sgi/ioc3-eth.c 12826 12827IOMMU DMA-API LAYER 12828M: Robin Murphy <robin.murphy@arm.com> 12829L: iommu@lists.linux.dev 12830S: Maintained 12831T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12832F: drivers/iommu/dma-iommu.c 12833F: drivers/iommu/dma-iommu.h 12834F: drivers/iommu/iova.c 12835F: include/linux/iommu-dma.h 12836F: include/linux/iova.h 12837 12838IOMMU SUBSYSTEM 12839M: Joerg Roedel <joro@8bytes.org> 12840M: Will Deacon <will@kernel.org> 12841R: Robin Murphy <robin.murphy@arm.com> 12842L: iommu@lists.linux.dev 12843S: Maintained 12844T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 12845F: Documentation/devicetree/bindings/iommu/ 12846F: drivers/iommu/ 12847F: include/linux/iommu.h 12848F: include/linux/iova.h 12849F: include/linux/of_iommu.h 12850 12851IOMMUFD 12852M: Jason Gunthorpe <jgg@nvidia.com> 12853M: Kevin Tian <kevin.tian@intel.com> 12854L: iommu@lists.linux.dev 12855S: Maintained 12856T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 12857F: Documentation/userspace-api/iommufd.rst 12858F: drivers/iommu/iommufd/ 12859F: include/linux/iommufd.h 12860F: include/uapi/linux/iommufd.h 12861F: tools/testing/selftests/iommu/ 12862 12863IOSYS-MAP HELPERS 12864M: Thomas Zimmermann <tzimmermann@suse.de> 12865L: dri-devel@lists.freedesktop.org 12866S: Maintained 12867T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 12868F: include/linux/iosys-map.h 12869 12870IO_URING 12871M: Jens Axboe <axboe@kernel.dk> 12872L: io-uring@vger.kernel.org 12873S: Maintained 12874T: git git://git.kernel.dk/linux-block 12875T: git git://git.kernel.dk/liburing 12876F: include/linux/io_uring/ 12877F: include/linux/io_uring.h 12878F: include/linux/io_uring_types.h 12879F: include/trace/events/io_uring.h 12880F: include/uapi/linux/io_uring.h 12881F: include/uapi/linux/io_uring/ 12882F: io_uring/ 12883 12884IPMI SUBSYSTEM 12885M: Corey Minyard <corey@minyard.net> 12886L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 12887S: Supported 12888W: http://openipmi.sourceforge.net/ 12889T: git https://github.com/cminyard/linux-ipmi.git for-next 12890F: Documentation/devicetree/bindings/ipmi/ 12891F: Documentation/driver-api/ipmi.rst 12892F: drivers/char/ipmi/ 12893F: include/linux/ipmi* 12894F: include/uapi/linux/ipmi* 12895 12896IPS SCSI RAID DRIVER 12897M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 12898L: linux-scsi@vger.kernel.org 12899S: Maintained 12900W: http://www.adaptec.com/ 12901F: drivers/scsi/ips* 12902 12903IPVS 12904M: Simon Horman <horms@verge.net.au> 12905M: Julian Anastasov <ja@ssi.bg> 12906L: netdev@vger.kernel.org 12907L: lvs-devel@vger.kernel.org 12908S: Maintained 12909T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 12910T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 12911F: Documentation/networking/ipvs-sysctl.rst 12912F: include/net/ip_vs.h 12913F: include/uapi/linux/ip_vs.h 12914F: net/netfilter/ipvs/ 12915 12916IPWIRELESS DRIVER 12917M: Jiri Kosina <jikos@kernel.org> 12918M: David Sterba <dsterba@suse.com> 12919S: Odd Fixes 12920F: drivers/tty/ipwireless/ 12921 12922IRON DEVICE AUDIO CODEC DRIVERS 12923M: Kiseok Jo <kiseok.jo@irondevice.com> 12924L: linux-sound@vger.kernel.org 12925S: Maintained 12926F: Documentation/devicetree/bindings/sound/irondevice,* 12927F: sound/soc/codecs/sma* 12928 12929IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 12930M: Thomas Gleixner <tglx@linutronix.de> 12931S: Maintained 12932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12933F: Documentation/core-api/irq/irq-domain.rst 12934F: include/linux/irqdomain.h 12935F: include/linux/irqdomain_defs.h 12936F: kernel/irq/irqdomain.c 12937F: kernel/irq/msi.c 12938 12939IRQ SUBSYSTEM 12940M: Thomas Gleixner <tglx@linutronix.de> 12941L: linux-kernel@vger.kernel.org 12942S: Maintained 12943T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12944F: include/linux/group_cpus.h 12945F: include/linux/irq.h 12946F: include/linux/irqhandler.h 12947F: include/linux/irqnr.h 12948F: include/linux/irqreturn.h 12949F: kernel/irq/ 12950F: lib/group_cpus.c 12951 12952IRQCHIP DRIVERS 12953M: Thomas Gleixner <tglx@linutronix.de> 12954L: linux-kernel@vger.kernel.org 12955S: Maintained 12956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 12957F: Documentation/devicetree/bindings/interrupt-controller/ 12958F: drivers/irqchip/ 12959F: include/linux/irqchip.h 12960 12961ISA 12962M: William Breathitt Gray <wbg@kernel.org> 12963S: Maintained 12964F: Documentation/driver-api/isa.rst 12965F: drivers/base/isa.c 12966F: include/linux/isa.h 12967 12968ISA RADIO MODULE 12969M: Hans Verkuil <hverkuil@xs4all.nl> 12970L: linux-media@vger.kernel.org 12971S: Maintained 12972W: https://linuxtv.org 12973T: git git://linuxtv.org/media.git 12974F: drivers/media/radio/radio-isa* 12975 12976ISAPNP 12977M: Jaroslav Kysela <perex@perex.cz> 12978S: Maintained 12979F: Documentation/userspace-api/isapnp.rst 12980F: drivers/pnp/isapnp/ 12981F: include/linux/isapnp.h 12982 12983ISCSI 12984M: Lee Duncan <lduncan@suse.com> 12985M: Chris Leech <cleech@redhat.com> 12986M: Mike Christie <michael.christie@oracle.com> 12987L: open-iscsi@googlegroups.com 12988L: linux-scsi@vger.kernel.org 12989S: Maintained 12990W: www.open-iscsi.com 12991F: drivers/scsi/*iscsi* 12992F: include/scsi/*iscsi* 12993 12994iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 12995M: Peter Jones <pjones@redhat.com> 12996M: Konrad Rzeszutek Wilk <konrad@kernel.org> 12997S: Maintained 12998F: drivers/firmware/iscsi_ibft* 12999 13000ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 13001M: Sagi Grimberg <sagi@grimberg.me> 13002M: Max Gurtovoy <mgurtovoy@nvidia.com> 13003L: linux-rdma@vger.kernel.org 13004S: Supported 13005W: http://www.openfabrics.org 13006W: www.open-iscsi.org 13007Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13008F: drivers/infiniband/ulp/iser/ 13009 13010ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 13011M: Sagi Grimberg <sagi@grimberg.me> 13012L: linux-rdma@vger.kernel.org 13013L: target-devel@vger.kernel.org 13014S: Supported 13015T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 13016F: drivers/infiniband/ulp/isert 13017 13018ISDN/CMTP OVER BLUETOOTH 13019M: Karsten Keil <isdn@linux-pingi.de> 13020L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13021L: netdev@vger.kernel.org 13022S: Odd Fixes 13023W: http://www.isdn4linux.de 13024F: Documentation/isdn/ 13025F: drivers/isdn/capi/ 13026F: include/linux/isdn/ 13027F: include/uapi/linux/isdn/ 13028F: net/bluetooth/cmtp/ 13029 13030ISDN/mISDN SUBSYSTEM 13031M: Karsten Keil <isdn@linux-pingi.de> 13032L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 13033L: netdev@vger.kernel.org 13034S: Maintained 13035W: http://www.isdn4linux.de 13036F: drivers/isdn/Kconfig 13037F: drivers/isdn/Makefile 13038F: drivers/isdn/hardware/ 13039F: drivers/isdn/mISDN/ 13040 13041ISL28022 HARDWARE MONITORING DRIVER 13042M: Carsten Spieß <mail@carsten-spiess.de> 13043L: linux-hwmon@vger.kernel.org 13044S: Maintained 13045F: Documentation/devicetree/bindings/hwmon/renesas,isl28022.yaml 13046F: Documentation/hwmon/isl28022.rst 13047F: drivers/hwmon/isl28022.c 13048 13049ISOFS FILESYSTEM 13050M: Jan Kara <jack@suse.cz> 13051L: linux-fsdevel@vger.kernel.org 13052S: Maintained 13053F: Documentation/filesystems/isofs.rst 13054F: fs/isofs/ 13055 13056IT87 HARDWARE MONITORING DRIVER 13057M: Jean Delvare <jdelvare@suse.com> 13058L: linux-hwmon@vger.kernel.org 13059S: Maintained 13060F: Documentation/hwmon/it87.rst 13061F: drivers/hwmon/it87.c 13062 13063IT913X MEDIA DRIVER 13064L: linux-media@vger.kernel.org 13065S: Orphan 13066W: https://linuxtv.org 13067Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13068F: drivers/media/tuners/it913x* 13069 13070ITE IT6263 LVDS TO HDMI BRIDGE DRIVER 13071M: Liu Ying <victor.liu@nxp.com> 13072L: dri-devel@lists.freedesktop.org 13073S: Maintained 13074T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13075F: Documentation/devicetree/bindings/display/bridge/ite,it6263.yaml 13076F: drivers/gpu/drm/bridge/ite-it6263.c 13077 13078ITE IT66121 HDMI BRIDGE DRIVER 13079M: Phong LE <ple@baylibre.com> 13080M: Neil Armstrong <neil.armstrong@linaro.org> 13081S: Maintained 13082T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 13083F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 13084F: drivers/gpu/drm/bridge/ite-it66121.c 13085 13086IVTV VIDEO4LINUX DRIVER 13087M: Andy Walls <awalls@md.metrocast.net> 13088L: linux-media@vger.kernel.org 13089S: Maintained 13090W: https://linuxtv.org 13091T: git git://linuxtv.org/media.git 13092F: Documentation/admin-guide/media/ivtv* 13093F: drivers/media/pci/ivtv/ 13094F: include/uapi/linux/ivtv* 13095 13096IX2505V MEDIA DRIVER 13097M: Malcolm Priestley <tvboxspy@gmail.com> 13098L: linux-media@vger.kernel.org 13099S: Maintained 13100W: https://linuxtv.org 13101Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13102F: drivers/media/dvb-frontends/ix2505v* 13103 13104JAILHOUSE HYPERVISOR INTERFACE 13105M: Jan Kiszka <jan.kiszka@siemens.com> 13106L: jailhouse-dev@googlegroups.com 13107S: Maintained 13108F: arch/x86/include/asm/jailhouse_para.h 13109F: arch/x86/kernel/jailhouse.c 13110 13111JFS FILESYSTEM 13112M: Dave Kleikamp <shaggy@kernel.org> 13113L: jfs-discussion@lists.sourceforge.net 13114S: Odd Fixes 13115W: http://jfs.sourceforge.net/ 13116T: git https://github.com/kleikamp/linux-shaggy.git 13117F: Documentation/admin-guide/jfs.rst 13118F: fs/jfs/ 13119 13120JME NETWORK DRIVER 13121M: Guo-Fu Tseng <cooldavid@cooldavid.org> 13122L: netdev@vger.kernel.org 13123S: Odd Fixes 13124F: drivers/net/ethernet/jme.* 13125 13126JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 13127M: David Woodhouse <dwmw2@infradead.org> 13128M: Richard Weinberger <richard@nod.at> 13129L: linux-mtd@lists.infradead.org 13130S: Odd Fixes 13131W: http://www.linux-mtd.infradead.org/doc/jffs2.html 13132T: git git://git.infradead.org/ubifs-2.6.git 13133F: fs/jffs2/ 13134F: include/uapi/linux/jffs2.h 13135 13136JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 13137M: "Theodore Ts'o" <tytso@mit.edu> 13138M: Jan Kara <jack@suse.com> 13139L: linux-ext4@vger.kernel.org 13140S: Maintained 13141F: fs/jbd2/ 13142F: include/linux/jbd2.h 13143 13144JPU V4L2 MEM2MEM DRIVER FOR RENESAS 13145M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 13146L: linux-media@vger.kernel.org 13147L: linux-renesas-soc@vger.kernel.org 13148S: Maintained 13149F: drivers/media/platform/renesas/rcar_jpu.c 13150 13151JSM Neo PCI based serial card 13152L: linux-serial@vger.kernel.org 13153S: Orphan 13154F: drivers/tty/serial/jsm/ 13155 13156K10TEMP HARDWARE MONITORING DRIVER 13157M: Clemens Ladisch <clemens@ladisch.de> 13158L: linux-hwmon@vger.kernel.org 13159S: Maintained 13160F: Documentation/hwmon/k10temp.rst 13161F: drivers/hwmon/k10temp.c 13162 13163K8TEMP HARDWARE MONITORING DRIVER 13164M: Rudolf Marek <r.marek@assembler.cz> 13165L: linux-hwmon@vger.kernel.org 13166S: Maintained 13167F: Documentation/hwmon/k8temp.rst 13168F: drivers/hwmon/k8temp.c 13169 13170KASAN 13171M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 13172R: Alexander Potapenko <glider@google.com> 13173R: Andrey Konovalov <andreyknvl@gmail.com> 13174R: Dmitry Vyukov <dvyukov@google.com> 13175R: Vincenzo Frascino <vincenzo.frascino@arm.com> 13176L: kasan-dev@googlegroups.com 13177S: Maintained 13178B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13179F: Documentation/dev-tools/kasan.rst 13180F: arch/*/include/asm/*kasan.h 13181F: arch/*/mm/kasan_init* 13182F: include/linux/kasan*.h 13183F: lib/Kconfig.kasan 13184F: mm/kasan/ 13185F: scripts/Makefile.kasan 13186 13187KCONFIG 13188L: linux-kbuild@vger.kernel.org 13189S: Orphan 13190Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13191F: Documentation/kbuild/kconfig* 13192F: scripts/Kconfig.include 13193F: scripts/kconfig/ 13194 13195KCORE 13196M: Omar Sandoval <osandov@osandov.com> 13197L: linux-debuggers@vger.kernel.org 13198S: Maintained 13199F: fs/proc/kcore.c 13200F: include/linux/kcore.h 13201 13202KCOV 13203R: Dmitry Vyukov <dvyukov@google.com> 13204R: Andrey Konovalov <andreyknvl@gmail.com> 13205L: kasan-dev@googlegroups.com 13206S: Maintained 13207B: https://bugzilla.kernel.org/buglist.cgi?component=Sanitizers&product=Memory%20Management 13208F: Documentation/dev-tools/kcov.rst 13209F: include/linux/kcov.h 13210F: include/uapi/linux/kcov.h 13211F: kernel/kcov.c 13212F: scripts/Makefile.kcov 13213 13214KCSAN 13215M: Marco Elver <elver@google.com> 13216R: Dmitry Vyukov <dvyukov@google.com> 13217L: kasan-dev@googlegroups.com 13218S: Maintained 13219F: Documentation/dev-tools/kcsan.rst 13220F: include/linux/kcsan*.h 13221F: kernel/kcsan/ 13222F: lib/Kconfig.kcsan 13223F: scripts/Makefile.kcsan 13224 13225KDUMP 13226M: Andrew Morton <akpm@linux-foundation.org> 13227M: Baoquan He <bhe@redhat.com> 13228R: Vivek Goyal <vgoyal@redhat.com> 13229R: Dave Young <dyoung@redhat.com> 13230L: kexec@lists.infradead.org 13231S: Maintained 13232W: http://lse.sourceforge.net/kdump/ 13233F: Documentation/admin-guide/kdump/ 13234F: fs/proc/vmcore.c 13235F: include/linux/crash_core.h 13236F: include/linux/crash_dump.h 13237F: include/uapi/linux/vmcore.h 13238F: kernel/crash_*.c 13239 13240KEENE FM RADIO TRANSMITTER DRIVER 13241M: Hans Verkuil <hverkuil@xs4all.nl> 13242L: linux-media@vger.kernel.org 13243S: Maintained 13244W: https://linuxtv.org 13245T: git git://linuxtv.org/media.git 13246F: drivers/media/radio/radio-keene* 13247 13248KERNEL AUTOMOUNTER 13249M: Ian Kent <raven@themaw.net> 13250L: autofs@vger.kernel.org 13251S: Maintained 13252F: fs/autofs/ 13253 13254KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 13255M: Nathan Chancellor <nathan@kernel.org> 13256M: Nicolas Schier <nicolas@fjasle.eu> 13257L: linux-kbuild@vger.kernel.org 13258S: Odd Fixes 13259Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 13260T: git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git 13261F: Documentation/kbuild/ 13262F: Makefile 13263F: scripts/*vmlinux* 13264F: scripts/Kbuild* 13265F: scripts/Makefile* 13266F: scripts/bash-completion/ 13267F: scripts/basic/ 13268F: scripts/clang-tools/ 13269F: scripts/dummy-tools/ 13270F: scripts/include/ 13271F: scripts/mk* 13272F: scripts/mod/ 13273F: scripts/package/ 13274F: usr/ 13275 13276KERNEL HARDENING (not covered by other areas) 13277M: Kees Cook <kees@kernel.org> 13278R: Gustavo A. R. Silva <gustavoars@kernel.org> 13279L: linux-hardening@vger.kernel.org 13280S: Supported 13281T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13282F: Documentation/ABI/testing/sysfs-kernel-oops_count 13283F: Documentation/ABI/testing/sysfs-kernel-warn_count 13284F: arch/*/configs/hardening.config 13285F: include/linux/kstack_erase.h 13286F: include/linux/overflow.h 13287F: include/linux/randomize_kstack.h 13288F: include/linux/ucopysize.h 13289F: kernel/configs/hardening.config 13290F: kernel/kstack_erase.c 13291F: lib/tests/randstruct_kunit.c 13292F: lib/tests/usercopy_kunit.c 13293F: mm/usercopy.c 13294F: scripts/Makefile.kstack_erase 13295F: scripts/Makefile.randstruct 13296F: security/Kconfig.hardening 13297K: \b(add|choose)_random_kstack_offset\b 13298K: \b__check_(object_size|heap_object)\b 13299K: \b__counted_by(_le|_be)?\b 13300 13301KERNEL JANITORS 13302L: kernel-janitors@vger.kernel.org 13303S: Odd Fixes 13304W: http://kernelnewbies.org/KernelJanitors 13305 13306KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 13307M: Chuck Lever <chuck.lever@oracle.com> 13308M: Jeff Layton <jlayton@kernel.org> 13309R: NeilBrown <neil@brown.name> 13310R: Olga Kornievskaia <okorniev@redhat.com> 13311R: Dai Ngo <Dai.Ngo@oracle.com> 13312R: Tom Talpey <tom@talpey.com> 13313L: linux-nfs@vger.kernel.org 13314S: Supported 13315B: https://bugzilla.kernel.org 13316T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 13317F: Documentation/filesystems/nfs/ 13318F: fs/lockd/ 13319F: fs/nfs_common/ 13320F: fs/nfsd/ 13321F: include/linux/lockd/ 13322F: include/linux/sunrpc/ 13323F: include/trace/events/rpcgss.h 13324F: include/trace/events/rpcrdma.h 13325F: include/trace/events/sunrpc.h 13326F: include/trace/misc/fs.h 13327F: include/trace/misc/nfs.h 13328F: include/trace/misc/sunrpc.h 13329F: include/uapi/linux/nfsd/ 13330F: include/uapi/linux/sunrpc/ 13331F: net/sunrpc/ 13332F: tools/net/sunrpc/ 13333 13334KERNEL PACMAN PACKAGING (in addition to generic KERNEL BUILD) 13335M: Thomas Weißschuh <linux@weissschuh.net> 13336R: Christian Heusel <christian@heusel.eu> 13337R: Nathan Chancellor <nathan@kernel.org> 13338S: Maintained 13339F: scripts/package/PKGBUILD 13340 13341KERNEL REGRESSIONS 13342M: Thorsten Leemhuis <linux@leemhuis.info> 13343L: regressions@lists.linux.dev 13344S: Supported 13345F: Documentation/admin-guide/reporting-regressions.rst 13346F: Documentation/process/handling-regressions.rst 13347 13348KERNEL SELFTEST FRAMEWORK 13349M: Shuah Khan <shuah@kernel.org> 13350M: Shuah Khan <skhan@linuxfoundation.org> 13351L: linux-kselftest@vger.kernel.org 13352S: Maintained 13353Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 13354T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 13355F: Documentation/dev-tools/kselftest* 13356F: tools/testing/selftests/ 13357 13358KERNEL SMB3 SERVER (KSMBD) 13359M: Namjae Jeon <linkinjeon@kernel.org> 13360M: Namjae Jeon <linkinjeon@samba.org> 13361M: Steve French <smfrench@gmail.com> 13362M: Steve French <sfrench@samba.org> 13363R: Sergey Senozhatsky <senozhatsky@chromium.org> 13364R: Tom Talpey <tom@talpey.com> 13365L: linux-cifs@vger.kernel.org 13366S: Maintained 13367T: git git://git.samba.org/ksmbd.git 13368F: Documentation/filesystems/smb/ksmbd.rst 13369F: fs/smb/common/ 13370F: fs/smb/server/ 13371 13372KERNEL UNIT TESTING FRAMEWORK (KUnit) 13373M: Brendan Higgins <brendan.higgins@linux.dev> 13374M: David Gow <davidgow@google.com> 13375R: Rae Moar <rmoar@google.com> 13376L: linux-kselftest@vger.kernel.org 13377L: kunit-dev@googlegroups.com 13378S: Maintained 13379W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 13380T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 13381T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 13382F: Documentation/dev-tools/kunit/ 13383F: include/kunit/ 13384F: lib/kunit/ 13385F: rust/kernel/kunit.rs 13386F: rust/macros/kunit.rs 13387F: scripts/rustdoc_test_* 13388F: tools/testing/kunit/ 13389 13390KERNEL USERMODE HELPER 13391M: Luis Chamberlain <mcgrof@kernel.org> 13392L: linux-kernel@vger.kernel.org 13393S: Maintained 13394F: include/linux/umh.h 13395F: kernel/umh.c 13396 13397KERNEL VIRTUAL MACHINE (KVM) 13398M: Paolo Bonzini <pbonzini@redhat.com> 13399L: kvm@vger.kernel.org 13400S: Supported 13401W: http://www.linux-kvm.org 13402T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13403F: Documentation/virt/kvm/ 13404F: include/asm-generic/kvm* 13405F: include/kvm/iodev.h 13406F: include/linux/kvm* 13407F: include/trace/events/kvm.h 13408F: include/uapi/asm-generic/kvm* 13409F: include/uapi/linux/kvm* 13410F: tools/kvm/ 13411F: tools/testing/selftests/kvm/ 13412F: virt/kvm/* 13413 13414KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 13415M: Marc Zyngier <maz@kernel.org> 13416M: Oliver Upton <oliver.upton@linux.dev> 13417R: Joey Gouly <joey.gouly@arm.com> 13418R: Suzuki K Poulose <suzuki.poulose@arm.com> 13419R: Zenghui Yu <yuzenghui@huawei.com> 13420L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13421L: kvmarm@lists.linux.dev 13422S: Maintained 13423T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 13424F: Documentation/virt/kvm/arm/ 13425F: Documentation/virt/kvm/devices/arm* 13426F: arch/arm64/include/asm/kvm* 13427F: arch/arm64/include/uapi/asm/kvm* 13428F: arch/arm64/kvm/ 13429F: include/kvm/arm_* 13430F: tools/testing/selftests/kvm/*/arm64/ 13431F: tools/testing/selftests/kvm/arm64/ 13432 13433KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 13434M: Tianrui Zhao <zhaotianrui@loongson.cn> 13435M: Bibo Mao <maobibo@loongson.cn> 13436M: Huacai Chen <chenhuacai@kernel.org> 13437L: kvm@vger.kernel.org 13438L: loongarch@lists.linux.dev 13439S: Maintained 13440T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13441F: Documentation/virt/kvm/loongarch/ 13442F: arch/loongarch/include/asm/kvm* 13443F: arch/loongarch/include/uapi/asm/kvm* 13444F: arch/loongarch/kvm/ 13445F: tools/testing/selftests/kvm/*/loongarch/ 13446F: tools/testing/selftests/kvm/lib/loongarch/ 13447 13448KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 13449M: Huacai Chen <chenhuacai@kernel.org> 13450L: linux-mips@vger.kernel.org 13451L: kvm@vger.kernel.org 13452S: Maintained 13453T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13454F: arch/mips/include/asm/kvm* 13455F: arch/mips/include/uapi/asm/kvm* 13456F: arch/mips/kvm/ 13457 13458KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 13459M: Madhavan Srinivasan <maddy@linux.ibm.com> 13460R: Nicholas Piggin <npiggin@gmail.com> 13461L: linuxppc-dev@lists.ozlabs.org 13462L: kvm@vger.kernel.org 13463S: Maintained (Book3S 64-bit HV) 13464S: Odd fixes (Book3S 64-bit PR) 13465S: Orphan (Book3E and 32-bit) 13466T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 13467F: arch/powerpc/include/asm/kvm* 13468F: arch/powerpc/include/uapi/asm/kvm* 13469F: arch/powerpc/kernel/kvm* 13470F: arch/powerpc/kvm/ 13471 13472KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 13473M: Anup Patel <anup@brainfault.org> 13474R: Atish Patra <atish.patra@linux.dev> 13475L: kvm@vger.kernel.org 13476L: kvm-riscv@lists.infradead.org 13477L: linux-riscv@lists.infradead.org 13478S: Maintained 13479T: git https://github.com/kvm-riscv/linux.git 13480F: arch/riscv/include/asm/kvm* 13481F: arch/riscv/include/uapi/asm/kvm* 13482F: arch/riscv/kvm/ 13483F: tools/testing/selftests/kvm/*/riscv/ 13484F: tools/testing/selftests/kvm/riscv/ 13485 13486KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 13487M: Christian Borntraeger <borntraeger@linux.ibm.com> 13488M: Janosch Frank <frankja@linux.ibm.com> 13489M: Claudio Imbrenda <imbrenda@linux.ibm.com> 13490R: David Hildenbrand <david@redhat.com> 13491L: kvm@vger.kernel.org 13492S: Supported 13493T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 13494F: Documentation/virt/kvm/s390* 13495F: arch/s390/include/asm/gmap.h 13496F: arch/s390/include/asm/gmap_helpers.h 13497F: arch/s390/include/asm/kvm* 13498F: arch/s390/include/uapi/asm/kvm* 13499F: arch/s390/include/uapi/asm/uvdevice.h 13500F: arch/s390/kernel/uv.c 13501F: arch/s390/kvm/ 13502F: arch/s390/mm/gmap.c 13503F: arch/s390/mm/gmap_helpers.c 13504F: drivers/s390/char/uvdevice.c 13505F: tools/testing/selftests/drivers/s390x/uvdevice/ 13506F: tools/testing/selftests/kvm/*/s390/ 13507F: tools/testing/selftests/kvm/s390/ 13508 13509KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 13510M: Sean Christopherson <seanjc@google.com> 13511M: Paolo Bonzini <pbonzini@redhat.com> 13512L: kvm@vger.kernel.org 13513S: Supported 13514P: Documentation/process/maintainer-kvm-x86.rst 13515T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13516F: arch/x86/include/asm/kvm* 13517F: arch/x86/include/asm/svm.h 13518F: arch/x86/include/asm/vmx*.h 13519F: arch/x86/include/uapi/asm/kvm* 13520F: arch/x86/include/uapi/asm/svm.h 13521F: arch/x86/include/uapi/asm/vmx.h 13522F: arch/x86/kvm/ 13523F: arch/x86/kvm/*/ 13524F: tools/testing/selftests/kvm/*/x86/ 13525F: tools/testing/selftests/kvm/x86/ 13526 13527KERNFS 13528M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 13529M: Tejun Heo <tj@kernel.org> 13530S: Supported 13531T: git git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git 13532F: fs/kernfs/ 13533F: include/linux/kernfs.h 13534 13535KEXEC 13536M: Andrew Morton <akpm@linux-foundation.org> 13537M: Baoquan He <bhe@redhat.com> 13538L: kexec@lists.infradead.org 13539W: http://kernel.org/pub/linux/utils/kernel/kexec/ 13540F: include/linux/kexec.h 13541F: include/uapi/linux/kexec.h 13542F: kernel/kexec* 13543 13544KEXEC HANDOVER (KHO) 13545M: Alexander Graf <graf@amazon.com> 13546M: Mike Rapoport <rppt@kernel.org> 13547M: Changyuan Lyu <changyuanl@google.com> 13548L: kexec@lists.infradead.org 13549L: linux-mm@kvack.org 13550S: Maintained 13551F: Documentation/admin-guide/mm/kho.rst 13552F: Documentation/core-api/kho/* 13553F: include/linux/kexec_handover.h 13554F: kernel/kexec_handover.c 13555F: tools/testing/selftests/kho/ 13556 13557KEYS-ENCRYPTED 13558M: Mimi Zohar <zohar@linux.ibm.com> 13559L: linux-integrity@vger.kernel.org 13560L: keyrings@vger.kernel.org 13561S: Supported 13562F: Documentation/security/keys/trusted-encrypted.rst 13563F: include/keys/encrypted-type.h 13564F: security/keys/encrypted-keys/ 13565 13566KEYS-TRUSTED 13567M: James Bottomley <James.Bottomley@HansenPartnership.com> 13568M: Jarkko Sakkinen <jarkko@kernel.org> 13569M: Mimi Zohar <zohar@linux.ibm.com> 13570L: linux-integrity@vger.kernel.org 13571L: keyrings@vger.kernel.org 13572S: Supported 13573F: Documentation/security/keys/trusted-encrypted.rst 13574F: include/keys/trusted-type.h 13575F: include/keys/trusted_tpm.h 13576F: security/keys/trusted-keys/ 13577 13578KEYS-TRUSTED-CAAM 13579M: Ahmad Fatoum <a.fatoum@pengutronix.de> 13580R: Pengutronix Kernel Team <kernel@pengutronix.de> 13581L: linux-integrity@vger.kernel.org 13582L: keyrings@vger.kernel.org 13583S: Maintained 13584F: include/keys/trusted_caam.h 13585F: security/keys/trusted-keys/trusted_caam.c 13586 13587KEYS-TRUSTED-DCP 13588M: David Gstir <david@sigma-star.at> 13589R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 13590L: linux-integrity@vger.kernel.org 13591L: keyrings@vger.kernel.org 13592S: Supported 13593F: include/keys/trusted_dcp.h 13594F: security/keys/trusted-keys/trusted_dcp.c 13595 13596KEYS-TRUSTED-TEE 13597M: Sumit Garg <sumit.garg@kernel.org> 13598L: linux-integrity@vger.kernel.org 13599L: keyrings@vger.kernel.org 13600S: Supported 13601F: include/keys/trusted_tee.h 13602F: security/keys/trusted-keys/trusted_tee.c 13603 13604KEYS/KEYRINGS 13605M: David Howells <dhowells@redhat.com> 13606M: Jarkko Sakkinen <jarkko@kernel.org> 13607L: keyrings@vger.kernel.org 13608S: Maintained 13609F: Documentation/security/keys/core.rst 13610F: include/keys/ 13611F: include/linux/key-type.h 13612F: include/linux/key.h 13613F: include/linux/keyctl.h 13614F: include/uapi/linux/keyctl.h 13615F: security/keys/ 13616 13617KEYS/KEYRINGS_INTEGRITY 13618M: Jarkko Sakkinen <jarkko@kernel.org> 13619M: Mimi Zohar <zohar@linux.ibm.com> 13620L: linux-integrity@vger.kernel.org 13621L: keyrings@vger.kernel.org 13622S: Supported 13623W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 13624F: security/integrity/platform_certs 13625 13626KFENCE 13627M: Alexander Potapenko <glider@google.com> 13628M: Marco Elver <elver@google.com> 13629R: Dmitry Vyukov <dvyukov@google.com> 13630L: kasan-dev@googlegroups.com 13631S: Maintained 13632F: Documentation/dev-tools/kfence.rst 13633F: arch/*/include/asm/kfence.h 13634F: include/linux/kfence.h 13635F: lib/Kconfig.kfence 13636F: mm/kfence/ 13637 13638KFIFO 13639M: Stefani Seibold <stefani@seibold.net> 13640S: Maintained 13641F: include/linux/kfifo.h 13642F: lib/kfifo.c 13643F: samples/kfifo/ 13644 13645KGDB / KDB /debug_core 13646M: Jason Wessel <jason.wessel@windriver.com> 13647M: Daniel Thompson <danielt@kernel.org> 13648R: Douglas Anderson <dianders@chromium.org> 13649L: kgdb-bugreport@lists.sourceforge.net 13650S: Maintained 13651W: http://kgdb.wiki.kernel.org/ 13652T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 13653F: Documentation/process/debugging/kgdb.rst 13654F: drivers/misc/kgdbts.c 13655F: drivers/tty/serial/kgdboc.c 13656F: include/linux/kdb.h 13657F: include/linux/kgdb.h 13658F: kernel/debug/ 13659F: kernel/module/kdb.c 13660 13661KHADAS MCU MFD DRIVER 13662M: Neil Armstrong <neil.armstrong@linaro.org> 13663L: linux-amlogic@lists.infradead.org 13664S: Maintained 13665F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 13666F: drivers/mfd/khadas-mcu.c 13667F: drivers/thermal/khadas_mcu_fan.c 13668F: include/linux/mfd/khadas-mcu.h 13669 13670KIONIX/ROHM KX022A ACCELEROMETER 13671M: Matti Vaittinen <mazziesaccount@gmail.com> 13672L: linux-iio@vger.kernel.org 13673S: Supported 13674F: drivers/iio/accel/kionix-kx022a* 13675 13676KMEMLEAK 13677M: Catalin Marinas <catalin.marinas@arm.com> 13678S: Maintained 13679F: Documentation/dev-tools/kmemleak.rst 13680F: include/linux/kmemleak.h 13681F: mm/kmemleak.c 13682F: samples/kmemleak/kmemleak-test.c 13683 13684KMSAN 13685M: Alexander Potapenko <glider@google.com> 13686R: Marco Elver <elver@google.com> 13687R: Dmitry Vyukov <dvyukov@google.com> 13688L: kasan-dev@googlegroups.com 13689S: Maintained 13690F: Documentation/dev-tools/kmsan.rst 13691F: arch/*/include/asm/kmsan.h 13692F: arch/*/mm/kmsan_* 13693F: include/linux/kmsan*.h 13694F: lib/Kconfig.kmsan 13695F: mm/kmsan/ 13696F: scripts/Makefile.kmsan 13697 13698KPROBES 13699M: Naveen N Rao <naveen@kernel.org> 13700M: "David S. Miller" <davem@davemloft.net> 13701M: Masami Hiramatsu <mhiramat@kernel.org> 13702L: linux-kernel@vger.kernel.org 13703L: linux-trace-kernel@vger.kernel.org 13704S: Maintained 13705Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 13706T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 13707F: Documentation/trace/kprobes.rst 13708F: include/asm-generic/kprobes.h 13709F: include/linux/kprobes.h 13710F: kernel/kprobes.c 13711F: lib/tests/test_kprobes.c 13712F: samples/kprobes 13713 13714KS0108 LCD CONTROLLER DRIVER 13715M: Miguel Ojeda <ojeda@kernel.org> 13716S: Maintained 13717F: Documentation/admin-guide/auxdisplay/ks0108.rst 13718F: drivers/auxdisplay/ks0108.c 13719F: include/linux/ks0108.h 13720 13721KTD253 BACKLIGHT DRIVER 13722M: Linus Walleij <linus.walleij@linaro.org> 13723S: Maintained 13724F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 13725F: drivers/video/backlight/ktd253-backlight.c 13726 13727KTD2801 BACKLIGHT DRIVER 13728M: Duje Mihanović <duje.mihanovic@skole.hr> 13729S: Maintained 13730F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 13731F: drivers/video/backlight/ktd2801-backlight.c 13732 13733KTEST 13734M: Steven Rostedt <rostedt@goodmis.org> 13735M: John Hawley <warthog9@eaglescrag.net> 13736S: Maintained 13737F: tools/testing/ktest 13738 13739KTZ8866 BACKLIGHT DRIVER 13740M: Jianhua Lu <lujianhua000@gmail.com> 13741S: Maintained 13742F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 13743F: drivers/video/backlight/ktz8866.c 13744 13745KVM PARAVIRT (KVM/paravirt) 13746M: Paolo Bonzini <pbonzini@redhat.com> 13747R: Vitaly Kuznetsov <vkuznets@redhat.com> 13748L: kvm@vger.kernel.org 13749S: Supported 13750T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13751F: arch/um/include/asm/kvm_para.h 13752F: arch/x86/include/asm/kvm_para.h 13753F: arch/x86/include/asm/pvclock-abi.h 13754F: arch/x86/include/uapi/asm/kvm_para.h 13755F: arch/x86/kernel/kvm.c 13756F: arch/x86/kernel/kvmclock.c 13757F: include/asm-generic/kvm_para.h 13758F: include/linux/kvm_para.h 13759F: include/uapi/asm-generic/kvm_para.h 13760F: include/uapi/linux/kvm_para.h 13761 13762KVM X86 HYPER-V (KVM/hyper-v) 13763M: Vitaly Kuznetsov <vkuznets@redhat.com> 13764M: Sean Christopherson <seanjc@google.com> 13765M: Paolo Bonzini <pbonzini@redhat.com> 13766L: kvm@vger.kernel.org 13767S: Supported 13768T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13769F: arch/x86/kvm/hyperv.* 13770F: arch/x86/kvm/kvm_onhyperv.* 13771F: arch/x86/kvm/svm/hyperv.* 13772F: arch/x86/kvm/svm/svm_onhyperv.* 13773F: arch/x86/kvm/vmx/hyperv.* 13774 13775KVM X86 Xen (KVM/Xen) 13776M: David Woodhouse <dwmw2@infradead.org> 13777M: Paul Durrant <paul@xen.org> 13778M: Sean Christopherson <seanjc@google.com> 13779M: Paolo Bonzini <pbonzini@redhat.com> 13780L: kvm@vger.kernel.org 13781S: Supported 13782T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 13783F: arch/x86/kvm/xen.* 13784 13785L3MDEV 13786M: David Ahern <dsahern@kernel.org> 13787L: netdev@vger.kernel.org 13788S: Maintained 13789F: include/net/l3mdev.h 13790F: net/l3mdev 13791 13792LANDLOCK SECURITY MODULE 13793M: Mickaël Salaün <mic@digikod.net> 13794R: Günther Noack <gnoack@google.com> 13795L: linux-security-module@vger.kernel.org 13796S: Supported 13797W: https://landlock.io 13798T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 13799F: Documentation/admin-guide/LSM/landlock.rst 13800F: Documentation/security/landlock.rst 13801F: Documentation/userspace-api/landlock.rst 13802F: fs/ioctl.c 13803F: include/uapi/linux/landlock.h 13804F: samples/landlock/ 13805F: security/landlock/ 13806F: tools/testing/selftests/landlock/ 13807K: landlock 13808K: LANDLOCK 13809 13810LANTIQ / INTEL Ethernet drivers 13811M: Hauke Mehrtens <hauke@hauke-m.de> 13812L: netdev@vger.kernel.org 13813S: Maintained 13814F: Documentation/devicetree/bindings/net/dsa/lantiq,gswip.yaml 13815F: drivers/net/dsa/lantiq_gswip.c 13816F: drivers/net/dsa/lantiq_pce.h 13817F: drivers/net/ethernet/lantiq_xrx200.c 13818F: net/dsa/tag_gswip.c 13819 13820LANTIQ MIPS ARCHITECTURE 13821M: John Crispin <john@phrozen.org> 13822L: linux-mips@vger.kernel.org 13823S: Maintained 13824F: arch/mips/lantiq 13825F: drivers/soc/lantiq 13826 13827LANTIQ PEF2256 DRIVER 13828M: Herve Codina <herve.codina@bootlin.com> 13829S: Maintained 13830F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 13831F: drivers/net/wan/framer/pef2256/ 13832F: drivers/pinctrl/pinctrl-pef2256.c 13833F: include/linux/framer/pef2256.h 13834 13835LASI 53c700 driver for PARISC 13836M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13837L: linux-scsi@vger.kernel.org 13838S: Maintained 13839F: Documentation/scsi/53c700.rst 13840F: drivers/scsi/53c700* 13841 13842LEAKING_ADDRESSES 13843M: Tycho Andersen <tycho@tycho.pizza> 13844R: Kees Cook <kees@kernel.org> 13845L: linux-hardening@vger.kernel.org 13846S: Maintained 13847T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 13848F: scripts/leaking_addresses.pl 13849 13850LED SUBSYSTEM 13851M: Lee Jones <lee@kernel.org> 13852M: Pavel Machek <pavel@kernel.org> 13853L: linux-leds@vger.kernel.org 13854S: Maintained 13855T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git 13856F: Documentation/devicetree/bindings/leds/ 13857F: Documentation/leds/ 13858F: drivers/leds/ 13859F: include/dt-bindings/leds/ 13860F: include/linux/leds.h 13861 13862LEGO MINDSTORMS EV3 13863R: David Lechner <david@lechnology.com> 13864S: Maintained 13865F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 13866F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 13867F: drivers/power/supply/lego_ev3_battery.c 13868 13869LEGO USB Tower driver 13870M: Juergen Stuber <starblue@users.sourceforge.net> 13871L: legousb-devel@lists.sourceforge.net 13872S: Maintained 13873W: http://legousb.sourceforge.net/ 13874F: drivers/usb/misc/legousbtower.c 13875 13876LENOVO drivers 13877M: Mark Pearson <mpearson-lenovo@squebb.ca> 13878M: Derek J. Clark <derekjohn.clark@gmail.com> 13879L: platform-driver-x86@vger.kernel.org 13880S: Maintained 13881F: Documentation/wmi/devices/lenovo-wmi-gamezone.rst 13882F: Documentation/wmi/devices/lenovo-wmi-other.rst 13883F: drivers/platform/x86/lenovo/* 13884 13885LENOVO WMI HOTKEY UTILITIES DRIVER 13886M: Jackie Dong <xy-jackie@139.com> 13887L: platform-driver-x86@vger.kernel.org 13888S: Maintained 13889F: drivers/platform/x86/lenovo/wmi-hotkey-utilities.c 13890 13891LETSKETCH HID TABLET DRIVER 13892M: Hans de Goede <hansg@kernel.org> 13893L: linux-input@vger.kernel.org 13894S: Maintained 13895T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 13896F: drivers/hid/hid-letsketch.c 13897 13898LG LAPTOP EXTRAS 13899M: Matan Ziv-Av <matan@svgalib.org> 13900L: platform-driver-x86@vger.kernel.org 13901S: Maintained 13902F: Documentation/ABI/testing/sysfs-platform-lg-laptop 13903F: Documentation/admin-guide/laptops/lg-laptop.rst 13904F: drivers/platform/x86/lg-laptop.c 13905 13906LG2160 MEDIA DRIVER 13907M: Michael Krufky <mkrufky@linuxtv.org> 13908L: linux-media@vger.kernel.org 13909S: Maintained 13910W: https://linuxtv.org 13911W: http://github.com/mkrufky 13912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13913T: git git://linuxtv.org/mkrufky/tuners.git 13914F: drivers/media/dvb-frontends/lg2160.* 13915 13916LGDT3305 MEDIA DRIVER 13917M: Michael Krufky <mkrufky@linuxtv.org> 13918L: linux-media@vger.kernel.org 13919S: Maintained 13920W: https://linuxtv.org 13921W: http://github.com/mkrufky 13922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13923T: git git://linuxtv.org/mkrufky/tuners.git 13924F: drivers/media/dvb-frontends/lgdt3305.* 13925 13926LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 13927M: Viresh Kumar <vireshk@kernel.org> 13928L: linux-ide@vger.kernel.org 13929S: Maintained 13930F: drivers/ata/pata_arasan_cf.c 13931F: include/linux/pata_arasan_cf_data.h 13932 13933LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 13934M: Linus Walleij <linus.walleij@linaro.org> 13935L: linux-ide@vger.kernel.org 13936S: Maintained 13937F: drivers/ata/pata_ftide010.c 13938F: drivers/ata/sata_gemini.c 13939F: drivers/ata/sata_gemini.h 13940 13941LIBATA SATA AHCI PLATFORM devices support 13942M: Hans de Goede <hansg@kernel.org> 13943L: linux-ide@vger.kernel.org 13944S: Maintained 13945F: drivers/ata/ahci_platform.c 13946F: drivers/ata/libahci_platform.c 13947F: include/linux/ahci_platform.h 13948 13949LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 13950M: Mikael Pettersson <mikpelinux@gmail.com> 13951L: linux-ide@vger.kernel.org 13952S: Maintained 13953F: drivers/ata/sata_promise.* 13954 13955LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 13956M: Damien Le Moal <dlemoal@kernel.org> 13957M: Niklas Cassel <cassel@kernel.org> 13958L: linux-ide@vger.kernel.org 13959S: Maintained 13960T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 13961F: Documentation/ABI/testing/sysfs-ata 13962F: Documentation/devicetree/bindings/ata/ 13963F: drivers/ata/ 13964F: include/linux/ata.h 13965F: include/linux/libata.h 13966 13967LIBETH COMMON ETHERNET LIBRARY 13968M: Alexander Lobakin <aleksander.lobakin@intel.com> 13969L: netdev@vger.kernel.org 13970L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13971S: Maintained 13972T: git https://github.com/alobakin/linux.git 13973F: drivers/net/ethernet/intel/libeth/ 13974F: include/net/libeth/ 13975K: libeth 13976 13977LIBIE COMMON INTEL ETHERNET LIBRARY 13978M: Alexander Lobakin <aleksander.lobakin@intel.com> 13979L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 13980L: netdev@vger.kernel.org 13981S: Maintained 13982T: git https://github.com/alobakin/linux.git 13983F: drivers/net/ethernet/intel/libie/ 13984F: include/linux/net/intel/libie/ 13985K: libie 13986 13987LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 13988M: Vishal Verma <vishal.l.verma@intel.com> 13989M: Dan Williams <dan.j.williams@intel.com> 13990M: Dave Jiang <dave.jiang@intel.com> 13991L: nvdimm@lists.linux.dev 13992S: Supported 13993Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 13994P: Documentation/nvdimm/maintainer-entry-profile.rst 13995F: drivers/nvdimm/btt* 13996 13997LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 13998M: Dan Williams <dan.j.williams@intel.com> 13999M: Vishal Verma <vishal.l.verma@intel.com> 14000M: Dave Jiang <dave.jiang@intel.com> 14001L: nvdimm@lists.linux.dev 14002S: Supported 14003Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14004P: Documentation/nvdimm/maintainer-entry-profile.rst 14005F: drivers/nvdimm/pmem* 14006 14007LIBNVDIMM: DEVICETREE BINDINGS 14008M: Oliver O'Halloran <oohall@gmail.com> 14009L: nvdimm@lists.linux.dev 14010S: Supported 14011Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14012F: Documentation/devicetree/bindings/pmem/pmem-region.yaml 14013F: drivers/nvdimm/of_pmem.c 14014 14015LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 14016M: Dan Williams <dan.j.williams@intel.com> 14017M: Vishal Verma <vishal.l.verma@intel.com> 14018M: Dave Jiang <dave.jiang@intel.com> 14019M: Ira Weiny <ira.weiny@intel.com> 14020L: nvdimm@lists.linux.dev 14021S: Supported 14022Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 14023P: Documentation/nvdimm/maintainer-entry-profile.rst 14024T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 14025F: drivers/acpi/nfit/* 14026F: drivers/nvdimm/* 14027F: include/linux/libnvdimm.h 14028F: include/linux/nd.h 14029F: include/uapi/linux/ndctl.h 14030F: tools/testing/nvdimm/ 14031 14032LIBRARY CODE 14033M: Andrew Morton <akpm@linux-foundation.org> 14034L: linux-kernel@vger.kernel.org 14035S: Supported 14036T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 14037F: lib/* 14038 14039LICENSES and SPDX stuff 14040M: Thomas Gleixner <tglx@linutronix.de> 14041M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 14042L: linux-spdx@vger.kernel.org 14043S: Maintained 14044T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 14045F: COPYING 14046F: Documentation/process/license-rules.rst 14047F: LICENSES/ 14048F: scripts/spdxcheck-test.sh 14049F: scripts/spdxcheck.py 14050F: scripts/spdxexclude 14051 14052LINEAR RANGES HELPERS 14053M: Mark Brown <broonie@kernel.org> 14054R: Matti Vaittinen <mazziesaccount@gmail.com> 14055F: include/linux/linear_range.h 14056F: lib/linear_ranges.c 14057F: lib/tests/test_linear_ranges.c 14058 14059LINUX FOR POWER MACINTOSH 14060L: linuxppc-dev@lists.ozlabs.org 14061S: Orphan 14062F: arch/powerpc/platforms/powermac/ 14063F: drivers/macintosh/ 14064X: drivers/macintosh/adb-iop.c 14065X: drivers/macintosh/via-macii.c 14066 14067LINUX FOR POWERPC (32-BIT AND 64-BIT) 14068M: Madhavan Srinivasan <maddy@linux.ibm.com> 14069M: Michael Ellerman <mpe@ellerman.id.au> 14070R: Nicholas Piggin <npiggin@gmail.com> 14071R: Christophe Leroy <christophe.leroy@csgroup.eu> 14072L: linuxppc-dev@lists.ozlabs.org 14073S: Supported 14074W: https://github.com/linuxppc/wiki/wiki 14075Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 14076T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 14077F: Documentation/ABI/stable/sysfs-firmware-opal-* 14078F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 14079F: Documentation/devicetree/bindings/powerpc/ 14080F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 14081F: Documentation/arch/powerpc/ 14082F: arch/powerpc/ 14083F: drivers/*/*/*pasemi* 14084F: drivers/*/*pasemi* 14085F: drivers/char/tpm/tpm_ibmvtpm* 14086F: drivers/crypto/nx/ 14087F: drivers/i2c/busses/i2c-opal.c 14088F: drivers/net/ethernet/ibm/ibmveth.* 14089F: drivers/net/ethernet/ibm/ibmvnic.* 14090F: drivers/pci/hotplug/pnv_php.c 14091F: drivers/pci/hotplug/rpa* 14092F: drivers/rtc/rtc-opal.c 14093F: drivers/scsi/ibmvscsi/ 14094F: drivers/tty/hvc/hvc_opal.c 14095F: drivers/watchdog/wdrtas.c 14096F: include/linux/papr_scm.h 14097F: include/uapi/linux/papr_pdsm.h 14098F: tools/testing/selftests/powerpc 14099N: /pmac 14100N: powermac 14101N: powernv 14102N: [^a-z0-9]ps3 14103N: pseries 14104 14105LINUX FOR POWERPC EMBEDDED MPC5XXX 14106M: Anatolij Gustschin <agust@denx.de> 14107L: linuxppc-dev@lists.ozlabs.org 14108S: Odd Fixes 14109F: arch/powerpc/platforms/512x/ 14110F: arch/powerpc/platforms/52xx/ 14111 14112LINUX FOR POWERPC EMBEDDED PPC4XX 14113L: linuxppc-dev@lists.ozlabs.org 14114S: Orphan 14115F: arch/powerpc/platforms/44x/ 14116 14117LINUX FOR POWERPC EMBEDDED PPC85XX 14118M: Scott Wood <oss@buserror.net> 14119L: linuxppc-dev@lists.ozlabs.org 14120S: Odd fixes 14121T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 14122F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 14123F: Documentation/devicetree/bindings/powerpc/fsl/ 14124F: arch/powerpc/platforms/85xx/ 14125 14126LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 14127M: Christophe Leroy <christophe.leroy@csgroup.eu> 14128L: linuxppc-dev@lists.ozlabs.org 14129S: Maintained 14130F: arch/powerpc/platforms/8xx/ 14131F: arch/powerpc/platforms/83xx/ 14132 14133LINUX KERNEL DUMP TEST MODULE (LKDTM) 14134M: Kees Cook <kees@kernel.org> 14135S: Maintained 14136F: drivers/misc/lkdtm/* 14137F: tools/testing/selftests/lkdtm/* 14138 14139LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 14140M: Alan Stern <stern@rowland.harvard.edu> 14141M: Andrea Parri <parri.andrea@gmail.com> 14142M: Will Deacon <will@kernel.org> 14143M: Peter Zijlstra <peterz@infradead.org> 14144M: Boqun Feng <boqun.feng@gmail.com> 14145M: Nicholas Piggin <npiggin@gmail.com> 14146M: David Howells <dhowells@redhat.com> 14147M: Jade Alglave <j.alglave@ucl.ac.uk> 14148M: Luc Maranget <luc.maranget@inria.fr> 14149M: "Paul E. McKenney" <paulmck@kernel.org> 14150R: Akira Yokosawa <akiyks@gmail.com> 14151R: Daniel Lustig <dlustig@nvidia.com> 14152R: Joel Fernandes <joelagnelf@nvidia.com> 14153L: linux-kernel@vger.kernel.org 14154L: linux-arch@vger.kernel.org 14155L: lkmm@lists.linux.dev 14156S: Supported 14157T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 14158F: Documentation/atomic_bitops.txt 14159F: Documentation/atomic_t.txt 14160F: Documentation/core-api/refcount-vs-atomic.rst 14161F: Documentation/litmus-tests/ 14162F: Documentation/memory-barriers.txt 14163F: tools/memory-model/ 14164 14165LINUX-NEXT TREE 14166M: Stephen Rothwell <sfr@canb.auug.org.au> 14167L: linux-next@vger.kernel.org 14168S: Supported 14169B: mailto:linux-next@vger.kernel.org and the appropriate development tree 14170T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 14171 14172LIS3LV02D ACCELEROMETER DRIVER 14173M: Eric Piel <eric.piel@tremplin-utc.net> 14174S: Maintained 14175F: Documentation/misc-devices/lis3lv02d.rst 14176F: drivers/misc/lis3lv02d/ 14177F: drivers/platform/x86/hp/hp_accel.c 14178 14179LIST KUNIT TEST 14180M: David Gow <davidgow@google.com> 14181L: linux-kselftest@vger.kernel.org 14182L: kunit-dev@googlegroups.com 14183S: Maintained 14184F: lib/tests/list-test.c 14185 14186LITEX PLATFORM 14187M: Karol Gugala <kgugala@antmicro.com> 14188M: Mateusz Holenko <mholenko@antmicro.com> 14189M: Gabriel Somlo <gsomlo@gmail.com> 14190M: Joel Stanley <joel@jms.id.au> 14191S: Maintained 14192F: Documentation/devicetree/bindings/*/litex,*.yaml 14193F: arch/openrisc/boot/dts/or1klitex.dts 14194F: drivers/mmc/host/litex_mmc.c 14195F: drivers/net/ethernet/litex/* 14196F: drivers/soc/litex/* 14197F: drivers/tty/serial/liteuart.c 14198F: include/linux/litex.h 14199N: litex 14200 14201LIVE PATCHING 14202M: Josh Poimboeuf <jpoimboe@kernel.org> 14203M: Jiri Kosina <jikos@kernel.org> 14204M: Miroslav Benes <mbenes@suse.cz> 14205M: Petr Mladek <pmladek@suse.com> 14206R: Joe Lawrence <joe.lawrence@redhat.com> 14207L: live-patching@vger.kernel.org 14208S: Maintained 14209T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 14210F: Documentation/ABI/testing/sysfs-kernel-livepatch 14211F: Documentation/livepatch/ 14212F: arch/powerpc/include/asm/livepatch.h 14213F: include/linux/livepatch.h 14214F: kernel/livepatch/ 14215F: kernel/module/livepatch.c 14216F: samples/livepatch/ 14217F: tools/testing/selftests/livepatch/ 14218 14219LLC (802.2) 14220L: netdev@vger.kernel.org 14221S: Odd fixes 14222F: include/linux/llc.h 14223F: include/net/llc* 14224F: include/uapi/linux/llc.h 14225F: net/llc/ 14226 14227LM73 HARDWARE MONITOR DRIVER 14228M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 14229L: linux-hwmon@vger.kernel.org 14230S: Maintained 14231F: drivers/hwmon/lm73.c 14232 14233LM78 HARDWARE MONITOR DRIVER 14234M: Jean Delvare <jdelvare@suse.com> 14235L: linux-hwmon@vger.kernel.org 14236S: Maintained 14237F: Documentation/hwmon/lm78.rst 14238F: drivers/hwmon/lm78.c 14239 14240LM83 HARDWARE MONITOR DRIVER 14241M: Jean Delvare <jdelvare@suse.com> 14242L: linux-hwmon@vger.kernel.org 14243S: Maintained 14244F: Documentation/hwmon/lm83.rst 14245F: drivers/hwmon/lm83.c 14246 14247LM90 HARDWARE MONITOR DRIVER 14248M: Jean Delvare <jdelvare@suse.com> 14249L: linux-hwmon@vger.kernel.org 14250S: Maintained 14251F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 14252F: Documentation/hwmon/lm90.rst 14253F: drivers/hwmon/lm90.c 14254F: include/dt-bindings/thermal/lm90.h 14255 14256LME2510 MEDIA DRIVER 14257M: Malcolm Priestley <tvboxspy@gmail.com> 14258L: linux-media@vger.kernel.org 14259S: Maintained 14260W: https://linuxtv.org 14261Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14262F: drivers/media/usb/dvb-usb-v2/lmedm04* 14263 14264LOADPIN SECURITY MODULE 14265M: Kees Cook <kees@kernel.org> 14266S: Supported 14267T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 14268F: Documentation/admin-guide/LSM/LoadPin.rst 14269F: security/loadpin/ 14270 14271LOCKDOWN SECURITY MODULE 14272M: Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr> 14273M: Xiu Jianfeng <xiujianfeng@huawei.com> 14274L: linux-security-module@vger.kernel.org 14275S: Maintained 14276T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 14277F: security/lockdown/ 14278 14279LOCKING PRIMITIVES 14280M: Peter Zijlstra <peterz@infradead.org> 14281M: Ingo Molnar <mingo@redhat.com> 14282M: Will Deacon <will@kernel.org> 14283M: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP & RUST) 14284R: Waiman Long <longman@redhat.com> 14285L: linux-kernel@vger.kernel.org 14286S: Maintained 14287T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 14288F: Documentation/locking/ 14289F: arch/*/include/asm/spinlock*.h 14290F: include/linux/lockdep*.h 14291F: include/linux/mutex*.h 14292F: include/linux/rwlock*.h 14293F: include/linux/rwsem*.h 14294F: include/linux/seqlock.h 14295F: include/linux/spinlock*.h 14296F: kernel/locking/ 14297F: lib/locking*.[ch] 14298F: rust/helpers/mutex.c 14299F: rust/helpers/spinlock.c 14300F: rust/kernel/sync/lock.rs 14301F: rust/kernel/sync/lock/ 14302F: rust/kernel/sync/locked_by.rs 14303X: kernel/locking/locktorture.c 14304 14305LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 14306M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 14307L: linux-ntfs-dev@lists.sourceforge.net 14308S: Maintained 14309W: http://www.linux-ntfs.org/content/view/19/37/ 14310F: Documentation/admin-guide/ldm.rst 14311F: block/partitions/ldm.* 14312 14313LOGITECH HID GAMING KEYBOARDS 14314M: Hans de Goede <hansg@kernel.org> 14315L: linux-input@vger.kernel.org 14316S: Maintained 14317T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 14318F: drivers/hid/hid-lg-g15.c 14319 14320LONTIUM LT8912B MIPI TO HDMI BRIDGE 14321M: Adrien Grassein <adrien.grassein@gmail.com> 14322S: Maintained 14323F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 14324F: drivers/gpu/drm/bridge/lontium-lt8912b.c 14325 14326LOONGARCH 14327M: Huacai Chen <chenhuacai@kernel.org> 14328R: WANG Xuerui <kernel@xen0n.name> 14329L: loongarch@lists.linux.dev 14330S: Maintained 14331T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 14332F: Documentation/arch/loongarch/ 14333F: Documentation/translations/zh_CN/arch/loongarch/ 14334F: arch/loongarch/ 14335F: drivers/*/*loongarch* 14336F: drivers/cpufreq/loongson3_cpufreq.c 14337 14338LOONGSON GPIO DRIVER 14339M: Yinbo Zhu <zhuyinbo@loongson.cn> 14340L: linux-gpio@vger.kernel.org 14341S: Maintained 14342F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 14343F: drivers/gpio/gpio-loongson-64bit.c 14344 14345LOONGSON-2 APB DMA DRIVER 14346M: Binbin Zhou <zhoubinbin@loongson.cn> 14347L: dmaengine@vger.kernel.org 14348S: Maintained 14349F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 14350F: drivers/dma/loongson2-apb-dma.c 14351 14352LOONGSON LS2X I2C DRIVER 14353M: Binbin Zhou <zhoubinbin@loongson.cn> 14354L: linux-i2c@vger.kernel.org 14355S: Maintained 14356F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 14357F: drivers/i2c/busses/i2c-ls2x.c 14358 14359LOONGSON PWM DRIVER 14360M: Binbin Zhou <zhoubinbin@loongson.cn> 14361L: linux-pwm@vger.kernel.org 14362S: Maintained 14363F: Documentation/devicetree/bindings/pwm/loongson,ls7a-pwm.yaml 14364F: drivers/pwm/pwm-loongson.c 14365 14366LOONGSON-2 SOC SERIES CLOCK DRIVER 14367M: Yinbo Zhu <zhuyinbo@loongson.cn> 14368L: linux-clk@vger.kernel.org 14369S: Maintained 14370F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 14371F: drivers/clk/clk-loongson2.c 14372F: include/dt-bindings/clock/loongson,ls2k-clk.h 14373 14374LOONGSON SPI DRIVER 14375M: Yinbo Zhu <zhuyinbo@loongson.cn> 14376L: linux-spi@vger.kernel.org 14377S: Maintained 14378F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 14379F: drivers/spi/spi-loongson-core.c 14380F: drivers/spi/spi-loongson-pci.c 14381F: drivers/spi/spi-loongson-plat.c 14382F: drivers/spi/spi-loongson.h 14383 14384LOONGSON-2 SOC SERIES GUTS DRIVER 14385M: Yinbo Zhu <zhuyinbo@loongson.cn> 14386L: loongarch@lists.linux.dev 14387S: Maintained 14388F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 14389F: drivers/soc/loongson/loongson2_guts.c 14390 14391LOONGSON-2 SOC SERIES MMC/SD/SDIO CONTROLLER DRIVER 14392M: Binbin Zhou <zhoubinbin@loongson.cn> 14393L: linux-mmc@vger.kernel.org 14394S: Maintained 14395F: Documentation/devicetree/bindings/mmc/loongson,ls2k0500-mmc.yaml 14396F: drivers/mmc/host/loongson2-mmc.c 14397 14398LOONGSON-2 SOC SERIES PM DRIVER 14399M: Yinbo Zhu <zhuyinbo@loongson.cn> 14400L: linux-pm@vger.kernel.org 14401S: Maintained 14402F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 14403F: drivers/soc/loongson/loongson2_pm.c 14404 14405LOONGSON-2 SOC SERIES PINCTRL DRIVER 14406M: zhanghongchen <zhanghongchen@loongson.cn> 14407M: Yinbo Zhu <zhuyinbo@loongson.cn> 14408L: linux-gpio@vger.kernel.org 14409S: Maintained 14410F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 14411F: drivers/pinctrl/pinctrl-loongson2.c 14412 14413LOONGSON-2 SOC SERIES THERMAL DRIVER 14414M: zhanghongchen <zhanghongchen@loongson.cn> 14415M: Yinbo Zhu <zhuyinbo@loongson.cn> 14416L: linux-pm@vger.kernel.org 14417S: Maintained 14418F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 14419F: drivers/thermal/loongson2_thermal.c 14420 14421LOONGSON EDAC DRIVER 14422M: Zhao Qunqin <zhaoqunqin@loongson.cn> 14423L: linux-edac@vger.kernel.org 14424S: Maintained 14425F: drivers/edac/loongson_edac.c 14426 14427LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 14428M: Sathya Prakash <sathya.prakash@broadcom.com> 14429M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 14430M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 14431L: MPT-FusionLinux.pdl@broadcom.com 14432L: linux-scsi@vger.kernel.org 14433S: Supported 14434W: http://www.avagotech.com/support/ 14435F: drivers/message/fusion/ 14436F: drivers/scsi/mpt3sas/ 14437 14438LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 14439M: Matthew Wilcox <willy@infradead.org> 14440L: linux-scsi@vger.kernel.org 14441S: Maintained 14442F: drivers/scsi/sym53c8xx_2/ 14443 14444LT3074 HARDWARE MONITOR DRIVER 14445M: Cedric Encarnacion <cedricjustine.encarnacion@analog.com> 14446L: linux-hwmon@vger.kernel.org 14447S: Supported 14448W: https://ez.analog.com/linux-software-drivers 14449F: Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml 14450F: Documentation/hwmon/lt3074.rst 14451F: drivers/hwmon/pmbus/lt3074.c 14452 14453LTC1660 DAC DRIVER 14454M: Marcus Folkesson <marcus.folkesson@gmail.com> 14455L: linux-iio@vger.kernel.org 14456S: Maintained 14457F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 14458F: drivers/iio/dac/ltc1660.c 14459 14460LTC2664 IIO DAC DRIVER 14461M: Michael Hennerich <michael.hennerich@analog.com> 14462M: Kim Seer Paller <kimseer.paller@analog.com> 14463L: linux-iio@vger.kernel.org 14464S: Supported 14465W: https://ez.analog.com/linux-software-drivers 14466F: Documentation/devicetree/bindings/iio/dac/adi,ltc2664.yaml 14467F: Documentation/devicetree/bindings/iio/dac/adi,ltc2672.yaml 14468F: drivers/iio/dac/ltc2664.c 14469 14470LTC2688 IIO DAC DRIVER 14471M: Nuno Sá <nuno.sa@analog.com> 14472L: linux-iio@vger.kernel.org 14473S: Supported 14474W: https://ez.analog.com/linux-software-drivers 14475F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 14476F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 14477F: drivers/iio/dac/ltc2688.c 14478 14479LTC2947 HARDWARE MONITOR DRIVER 14480M: Nuno Sá <nuno.sa@analog.com> 14481L: linux-hwmon@vger.kernel.org 14482S: Supported 14483W: https://ez.analog.com/linux-software-drivers 14484F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 14485F: drivers/hwmon/ltc2947-core.c 14486F: drivers/hwmon/ltc2947-i2c.c 14487F: drivers/hwmon/ltc2947-spi.c 14488F: drivers/hwmon/ltc2947.h 14489 14490LTC2991 HARDWARE MONITOR DRIVER 14491M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14492L: linux-hwmon@vger.kernel.org 14493S: Supported 14494W: https://ez.analog.com/linux-software-drivers 14495F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 14496F: drivers/hwmon/ltc2991.c 14497 14498LTC2983 IIO TEMPERATURE DRIVER 14499M: Nuno Sá <nuno.sa@analog.com> 14500L: linux-iio@vger.kernel.org 14501S: Supported 14502W: https://ez.analog.com/linux-software-drivers 14503F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 14504F: drivers/iio/temperature/ltc2983.c 14505 14506LTC4282 HARDWARE MONITOR DRIVER 14507M: Nuno Sa <nuno.sa@analog.com> 14508L: linux-hwmon@vger.kernel.org 14509S: Supported 14510F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 14511F: Documentation/hwmon/ltc4282.rst 14512F: drivers/hwmon/ltc4282.c 14513 14514LTC4286 HARDWARE MONITOR DRIVER 14515M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 14516L: linux-hwmon@vger.kernel.org 14517S: Maintained 14518F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 14519F: Documentation/hwmon/ltc4286.rst 14520F: drivers/hwmon/pmbus/ltc4286.c 14521 14522LTC4306 I2C MULTIPLEXER DRIVER 14523M: Michael Hennerich <michael.hennerich@analog.com> 14524L: linux-i2c@vger.kernel.org 14525S: Supported 14526W: https://ez.analog.com/linux-software-drivers 14527F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 14528F: drivers/i2c/muxes/i2c-mux-ltc4306.c 14529 14530LTP (Linux Test Project) 14531M: Andrea Cervesato <andrea.cervesato@suse.com> 14532M: Cyril Hrubis <chrubis@suse.cz> 14533M: Jan Stancek <jstancek@redhat.com> 14534M: Petr Vorel <pvorel@suse.cz> 14535M: Li Wang <liwang@redhat.com> 14536M: Yang Xu <xuyang2018.jy@fujitsu.com> 14537M: Xiao Yang <yangx.jy@fujitsu.com> 14538L: ltp@lists.linux.it (subscribers-only) 14539S: Maintained 14540W: https://linux-test-project.readthedocs.io/ 14541T: git https://github.com/linux-test-project/ltp.git 14542 14543LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 14544M: Anshul Dalal <anshulusr@gmail.com> 14545L: linux-iio@vger.kernel.org 14546S: Maintained 14547F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 14548F: drivers/iio/light/ltr390.c 14549 14550LYNX 28G SERDES PHY DRIVER 14551M: Ioana Ciornei <ioana.ciornei@nxp.com> 14552L: netdev@vger.kernel.org 14553S: Supported 14554F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 14555F: drivers/phy/freescale/phy-fsl-lynx-28g.c 14556 14557LYNX PCS MODULE 14558M: Ioana Ciornei <ioana.ciornei@nxp.com> 14559L: netdev@vger.kernel.org 14560S: Supported 14561F: drivers/net/pcs/pcs-lynx.c 14562F: include/linux/pcs-lynx.h 14563 14564M68K ARCHITECTURE 14565M: Geert Uytterhoeven <geert@linux-m68k.org> 14566L: linux-m68k@lists.linux-m68k.org 14567S: Maintained 14568W: http://www.linux-m68k.org/ 14569T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 14570F: arch/m68k/ 14571F: drivers/zorro/ 14572 14573M68K ON APPLE MACINTOSH 14574M: Joshua Thompson <funaho@jurai.org> 14575L: linux-m68k@lists.linux-m68k.org 14576S: Maintained 14577W: http://www.mac.linux-m68k.org/ 14578F: arch/m68k/mac/ 14579F: drivers/macintosh/adb-iop.c 14580F: drivers/macintosh/via-macii.c 14581 14582M68K ON HP9000/300 14583M: Philip Blundell <philb@gnu.org> 14584S: Maintained 14585W: http://www.tazenda.demon.co.uk/phil/linux-hp 14586F: arch/m68k/hp300/ 14587 14588M88DS3103 MEDIA DRIVER 14589L: linux-media@vger.kernel.org 14590S: Orphan 14591W: https://linuxtv.org 14592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14593F: drivers/media/dvb-frontends/m88ds3103* 14594 14595M88RS2000 MEDIA DRIVER 14596M: Malcolm Priestley <tvboxspy@gmail.com> 14597L: linux-media@vger.kernel.org 14598S: Maintained 14599W: https://linuxtv.org 14600Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14601F: drivers/media/dvb-frontends/m88rs2000* 14602 14603MA901 MASTERKIT USB FM RADIO DRIVER 14604M: Alexey Klimov <alexey.klimov@linaro.org> 14605L: linux-media@vger.kernel.org 14606S: Maintained 14607T: git git://linuxtv.org/media.git 14608F: drivers/media/radio/radio-ma901.c 14609 14610MAC80211 14611M: Johannes Berg <johannes@sipsolutions.net> 14612L: linux-wireless@vger.kernel.org 14613S: Maintained 14614W: https://wireless.wiki.kernel.org/ 14615Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14617T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14618F: Documentation/networking/mac80211-injection.rst 14619F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 14620F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 14621F: include/net/mac80211.h 14622F: net/mac80211/ 14623 14624MAILBOX API 14625M: Jassi Brar <jassisinghbrar@gmail.com> 14626L: linux-kernel@vger.kernel.org 14627S: Maintained 14628T: git git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox.git for-next 14629F: Documentation/devicetree/bindings/mailbox/ 14630F: drivers/mailbox/ 14631F: include/dt-bindings/mailbox/ 14632F: include/linux/mailbox_client.h 14633F: include/linux/mailbox_controller.h 14634 14635MAILBOX ARM MHUv2 14636M: Viresh Kumar <viresh.kumar@linaro.org> 14637M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 14638L: linux-kernel@vger.kernel.org 14639S: Maintained 14640F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 14641F: drivers/mailbox/arm_mhuv2.c 14642F: include/linux/mailbox/arm_mhuv2_message.h 14643 14644MAILBOX ARM MHUv3 14645M: Sudeep Holla <sudeep.holla@arm.com> 14646M: Cristian Marussi <cristian.marussi@arm.com> 14647L: linux-kernel@vger.kernel.org 14648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14649S: Maintained 14650F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 14651F: drivers/mailbox/arm_mhuv3.c 14652 14653MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 14654M: Alejandro Colomar <alx@kernel.org> 14655L: linux-man@vger.kernel.org 14656S: Maintained 14657W: http://www.kernel.org/doc/man-pages 14658T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 14659T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 14660 14661MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 14662M: Jeremy Kerr <jk@codeconstruct.com.au> 14663M: Matt Johnston <matt@codeconstruct.com.au> 14664L: netdev@vger.kernel.org 14665S: Maintained 14666F: Documentation/networking/mctp.rst 14667F: drivers/net/mctp/ 14668F: include/linux/usb/mctp-usb.h 14669F: include/net/mctp.h 14670F: include/net/mctpdevice.h 14671F: include/net/netns/mctp.h 14672F: net/mctp/ 14673 14674MAPLE TREE 14675M: Liam R. Howlett <Liam.Howlett@oracle.com> 14676L: maple-tree@lists.infradead.org 14677L: linux-mm@kvack.org 14678S: Supported 14679F: Documentation/core-api/maple_tree.rst 14680F: include/linux/maple_tree.h 14681F: include/trace/events/maple_tree.h 14682F: lib/maple_tree.c 14683F: lib/test_maple_tree.c 14684F: tools/testing/radix-tree/maple.c 14685F: tools/testing/shared/linux/maple_tree.h 14686 14687MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 14688M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 14689L: linux-mips@vger.kernel.org 14690S: Maintained 14691F: arch/mips/boot/dts/img/pistachio* 14692 14693MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 14694M: Andrew Lunn <andrew@lunn.ch> 14695L: netdev@vger.kernel.org 14696S: Maintained 14697F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 14698F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 14699F: Documentation/networking/devlink/mv88e6xxx.rst 14700F: drivers/net/dsa/mv88e6xxx/ 14701F: include/linux/dsa/mv88e6xxx.h 14702F: include/linux/platform_data/mv88e6xxx.h 14703 14704MARVELL 88PM886 PMIC DRIVER 14705M: Karel Balej <balejk@matfyz.cz> 14706S: Maintained 14707F: Documentation/devicetree/bindings/mfd/marvell,88pm886-a1.yaml 14708F: drivers/input/misc/88pm886-onkey.c 14709F: drivers/mfd/88pm886.c 14710F: drivers/regulator/88pm886-regulator.c 14711F: drivers/rtc/rtc-88pm886.c 14712F: include/linux/mfd/88pm886.h 14713 14714MARVELL ARMADA 3700 PHY DRIVERS 14715M: Miquel Raynal <miquel.raynal@bootlin.com> 14716S: Maintained 14717F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 14718F: Documentation/devicetree/bindings/phy/marvell,comphy-cp110.yaml 14719F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 14720F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 14721 14722MARVELL ARMADA 3700 SERIAL DRIVER 14723M: Pali Rohár <pali@kernel.org> 14724S: Maintained 14725F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 14726F: Documentation/devicetree/bindings/serial/marvell,armada-3700-uart.yaml 14727F: drivers/tty/serial/mvebu-uart.c 14728 14729MARVELL ARMADA DRM SUPPORT 14730M: Russell King <linux@armlinux.org.uk> 14731S: Maintained 14732T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 14733T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 14734F: Documentation/devicetree/bindings/display/armada/ 14735F: drivers/gpu/drm/armada/ 14736F: include/uapi/drm/armada_drm.h 14737 14738MARVELL CRYPTO DRIVER 14739M: Srujana Challa <schalla@marvell.com> 14740M: Bharat Bhushan <bbhushan2@marvell.com> 14741L: linux-crypto@vger.kernel.org 14742S: Maintained 14743F: drivers/crypto/marvell/ 14744F: include/linux/soc/marvell/octeontx2/ 14745 14746MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 14747M: Mirko Lindner <mlindner@marvell.com> 14748M: Stephen Hemminger <stephen@networkplumber.org> 14749L: netdev@vger.kernel.org 14750S: Odd fixes 14751F: drivers/net/ethernet/marvell/sk* 14752 14753MARVELL LIBERTAS WIRELESS DRIVER 14754L: linux-wireless@vger.kernel.org 14755L: libertas-dev@lists.infradead.org 14756S: Orphan 14757F: drivers/net/wireless/marvell/libertas/ 14758F: drivers/net/wireless/marvell/libertas_tf/ 14759 14760MARVELL MACCHIATOBIN SUPPORT 14761M: Russell King <linux@armlinux.org.uk> 14762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14763S: Maintained 14764F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 14765 14766MARVELL MV643XX ETHERNET DRIVER 14767M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 14768L: netdev@vger.kernel.org 14769S: Maintained 14770F: drivers/net/ethernet/marvell/mv643xx_eth.* 14771 14772MARVELL MV88X3310 PHY DRIVER 14773M: Russell King <linux@armlinux.org.uk> 14774M: Marek Behún <kabel@kernel.org> 14775L: netdev@vger.kernel.org 14776S: Maintained 14777F: drivers/net/phy/marvell10g.c 14778 14779MARVELL MVEBU THERMAL DRIVER 14780M: Miquel Raynal <miquel.raynal@bootlin.com> 14781S: Maintained 14782F: drivers/thermal/armada_thermal.c 14783 14784MARVELL MVNETA ETHERNET DRIVER 14785M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14786L: netdev@vger.kernel.org 14787S: Maintained 14788F: drivers/net/ethernet/marvell/mvneta* 14789 14790MARVELL MVPP2 ETHERNET DRIVER 14791M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 14792M: Russell King <linux@armlinux.org.uk> 14793L: netdev@vger.kernel.org 14794S: Maintained 14795F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 14796F: drivers/net/ethernet/marvell/mvpp2/ 14797 14798MARVELL MWIFIEX WIRELESS DRIVER 14799M: Brian Norris <briannorris@chromium.org> 14800R: Francesco Dolcini <francesco@dolcini.it> 14801L: linux-wireless@vger.kernel.org 14802S: Odd Fixes 14803F: drivers/net/wireless/marvell/mwifiex/ 14804 14805MARVELL MWL8K WIRELESS DRIVER 14806L: linux-wireless@vger.kernel.org 14807S: Orphan 14808F: drivers/net/wireless/marvell/mwl8k.c 14809 14810MARVELL NAND CONTROLLER DRIVER 14811M: Miquel Raynal <miquel.raynal@bootlin.com> 14812L: linux-mtd@lists.infradead.org 14813S: Maintained 14814F: drivers/mtd/nand/raw/marvell_nand.c 14815 14816MARVELL OCTEON ENDPOINT DRIVER 14817M: Veerasenareddy Burru <vburru@marvell.com> 14818M: Sathesh Edara <sedara@marvell.com> 14819L: netdev@vger.kernel.org 14820S: Maintained 14821F: drivers/net/ethernet/marvell/octeon_ep 14822 14823MARVELL OCTEON ENDPOINT VF DRIVER 14824M: Veerasenareddy Burru <vburru@marvell.com> 14825M: Sathesh Edara <sedara@marvell.com> 14826M: Shinas Rasheed <srasheed@marvell.com> 14827M: Satananda Burla <sburla@marvell.com> 14828L: netdev@vger.kernel.org 14829S: Maintained 14830F: drivers/net/ethernet/marvell/octeon_ep_vf 14831 14832MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 14833M: Sunil Goutham <sgoutham@marvell.com> 14834M: Geetha sowjanya <gakula@marvell.com> 14835M: Subbaraya Sundeep <sbhatta@marvell.com> 14836M: hariprasad <hkelam@marvell.com> 14837M: Bharat Bhushan <bbhushan2@marvell.com> 14838L: netdev@vger.kernel.org 14839S: Maintained 14840F: drivers/net/ethernet/marvell/octeontx2/nic/ 14841F: include/linux/soc/marvell/octeontx2/ 14842 14843MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 14844M: Sunil Goutham <sgoutham@marvell.com> 14845M: Linu Cherian <lcherian@marvell.com> 14846M: Geetha sowjanya <gakula@marvell.com> 14847M: Jerin Jacob <jerinj@marvell.com> 14848M: hariprasad <hkelam@marvell.com> 14849M: Subbaraya Sundeep <sbhatta@marvell.com> 14850L: netdev@vger.kernel.org 14851S: Maintained 14852F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 14853F: drivers/net/ethernet/marvell/octeontx2/af/ 14854 14855MARVELL PEM PMU DRIVER 14856M: Linu Cherian <lcherian@marvell.com> 14857M: Gowthami Thiagarajan <gthiagarajan@marvell.com> 14858S: Supported 14859F: drivers/perf/marvell_pem_pmu.c 14860 14861MARVELL PRESTERA ETHERNET SWITCH DRIVER 14862M: Taras Chornyi <taras.chornyi@plvision.eu> 14863S: Supported 14864W: https://github.com/Marvell-switching/switchdev-prestera 14865F: drivers/net/ethernet/marvell/prestera/ 14866 14867MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 14868M: Nicolas Pitre <nico@fluxnic.net> 14869S: Odd Fixes 14870F: drivers/mmc/host/mvsdio.* 14871 14872MARVELL USB MDIO CONTROLLER DRIVER 14873M: Tobias Waldekranz <tobias@waldekranz.com> 14874L: netdev@vger.kernel.org 14875S: Maintained 14876F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 14877F: drivers/net/mdio/mdio-mvusb.c 14878 14879MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 14880M: Hu Ziji <huziji@marvell.com> 14881L: linux-mmc@vger.kernel.org 14882S: Supported 14883F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 14884F: drivers/mmc/host/sdhci-xenon* 14885 14886MARVELL OCTEON CN10K DPI DRIVER 14887M: Vamsi Attunuru <vattunuru@marvell.com> 14888S: Supported 14889F: drivers/misc/mrvl_cn10k_dpi.c 14890 14891MARVELL OCTEON ENDPOINT VIRTIO DATA PATH ACCELERATOR 14892R: schalla@marvell.com 14893R: vattunuru@marvell.com 14894F: drivers/vdpa/octeon_ep/ 14895 14896MARVELL OCTEON HOTPLUG DRIVER 14897R: Shijith Thotton <sthotton@marvell.com> 14898R: Vamsi Attunuru <vattunuru@marvell.com> 14899S: Supported 14900F: drivers/pci/hotplug/octep_hp.c 14901 14902MATROX FRAMEBUFFER DRIVER 14903L: linux-fbdev@vger.kernel.org 14904S: Orphan 14905F: drivers/video/fbdev/matrox/matroxfb_* 14906F: include/uapi/linux/matroxfb.h 14907 14908MAX15301 DRIVER 14909M: Daniel Nilsson <daniel.nilsson@flex.com> 14910L: linux-hwmon@vger.kernel.org 14911S: Maintained 14912F: Documentation/hwmon/max15301.rst 14913F: drivers/hwmon/pmbus/max15301.c 14914 14915MAX2175 SDR TUNER DRIVER 14916M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 14917L: linux-media@vger.kernel.org 14918S: Maintained 14919T: git git://linuxtv.org/media.git 14920F: Documentation/devicetree/bindings/media/i2c/maxim,max2175.txt 14921F: Documentation/userspace-api/media/drivers/max2175.rst 14922F: drivers/media/i2c/max2175* 14923F: include/uapi/linux/max2175.h 14924 14925MAX31335 RTC DRIVER 14926M: Antoniu Miclaus <antoniu.miclaus@analog.com> 14927L: linux-rtc@vger.kernel.org 14928S: Supported 14929W: https://ez.analog.com/linux-software-drivers 14930F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 14931F: drivers/rtc/rtc-max31335.c 14932 14933MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 14934L: linux-hwmon@vger.kernel.org 14935S: Orphan 14936F: Documentation/hwmon/max6650.rst 14937F: drivers/hwmon/max6650.c 14938 14939MAX9286 QUAD GMSL DESERIALIZER DRIVER 14940M: Jacopo Mondi <jacopo+renesas@jmondi.org> 14941M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 14942M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 14943M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 14944L: linux-media@vger.kernel.org 14945S: Maintained 14946F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 14947F: drivers/media/i2c/max9286.c 14948 14949MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 14950M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 14951L: linux-media@vger.kernel.org 14952S: Maintained 14953F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 14954F: drivers/staging/media/max96712/max96712.c 14955 14956MAX96714 GMSL2 DESERIALIZER DRIVER 14957M: Julien Massot <julien.massot@collabora.com> 14958L: linux-media@vger.kernel.org 14959S: Maintained 14960F: Documentation/devicetree/bindings/media/i2c/maxim,max96714.yaml 14961F: drivers/media/i2c/max96714.c 14962 14963MAX96717 GMSL2 SERIALIZER DRIVER 14964M: Julien Massot <julien.massot@collabora.com> 14965L: linux-media@vger.kernel.org 14966S: Maintained 14967F: Documentation/devicetree/bindings/media/i2c/maxim,max96717.yaml 14968F: drivers/media/i2c/max96717.c 14969 14970MAX9860 MONO AUDIO VOICE CODEC DRIVER 14971M: Peter Rosin <peda@axentia.se> 14972L: linux-sound@vger.kernel.org 14973S: Maintained 14974F: Documentation/devicetree/bindings/sound/max9860.txt 14975F: sound/soc/codecs/max9860.* 14976 14977MAXBOTIX ULTRASONIC RANGER IIO DRIVER 14978M: Andreas Klinger <ak@it-klinger.de> 14979L: linux-iio@vger.kernel.org 14980S: Maintained 14981F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 14982F: drivers/iio/proximity/mb1232.c 14983 14984MAXIM MAX11205 DRIVER 14985M: Ramona Bolboaca <ramona.bolboaca@analog.com> 14986L: linux-iio@vger.kernel.org 14987S: Supported 14988W: https://ez.analog.com/linux-software-drivers 14989F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 14990F: drivers/iio/adc/max11205.c 14991 14992MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 14993R: Iskren Chernev <iskren.chernev@gmail.com> 14994R: Krzysztof Kozlowski <krzk@kernel.org> 14995R: Marek Szyprowski <m.szyprowski@samsung.com> 14996R: Matheus Castello <matheus@castello.eng.br> 14997L: linux-pm@vger.kernel.org 14998S: Maintained 14999F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 15000F: drivers/power/supply/max17040_battery.c 15001 15002MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 15003R: Hans de Goede <hansg@kernel.org> 15004R: Krzysztof Kozlowski <krzk@kernel.org> 15005R: Marek Szyprowski <m.szyprowski@samsung.com> 15006R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 15007R: Purism Kernel Team <kernel@puri.sm> 15008L: linux-pm@vger.kernel.org 15009S: Maintained 15010F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 15011F: drivers/power/supply/max17042_battery.c 15012 15013MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 15014M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15015L: linux-kernel@vger.kernel.org 15016S: Maintained 15017F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 15018F: drivers/regulator/max20086-regulator.c 15019 15020MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 15021M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 15022L: linux-iio@vger.kernel.org 15023S: Maintained 15024F: drivers/iio/temperature/max30208.c 15025 15026MAXIM MAX77650 PMIC MFD DRIVER 15027M: Bartosz Golaszewski <brgl@bgdev.pl> 15028L: linux-kernel@vger.kernel.org 15029S: Maintained 15030F: Documentation/devicetree/bindings/*/*max77650.yaml 15031F: Documentation/devicetree/bindings/*/max77650*.yaml 15032F: drivers/gpio/gpio-max77650.c 15033F: drivers/input/misc/max77650-onkey.c 15034F: drivers/leds/leds-max77650.c 15035F: drivers/mfd/max77650.c 15036F: drivers/power/supply/max77650-charger.c 15037F: drivers/regulator/max77650-regulator.c 15038F: include/linux/mfd/max77650.h 15039 15040MAXIM MAX77714 PMIC MFD DRIVER 15041M: Luca Ceresoli <luca@lucaceresoli.net> 15042S: Maintained 15043F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 15044F: drivers/mfd/max77714.c 15045F: include/linux/mfd/max77714.h 15046 15047MAXIM MAX77759 PMIC MFD DRIVER 15048M: André Draszik <andre.draszik@linaro.org> 15049L: linux-kernel@vger.kernel.org 15050S: Maintained 15051F: Documentation/devicetree/bindings/*/maxim,max77759*.yaml 15052F: drivers/gpio/gpio-max77759.c 15053F: drivers/mfd/max77759.c 15054F: drivers/nvmem/max77759-nvmem.c 15055F: include/linux/mfd/max77759.h 15056 15057MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 15058M: Javier Martinez Canillas <javier@dowhile0.org> 15059L: linux-kernel@vger.kernel.org 15060S: Supported 15061F: Documentation/devicetree/bindings/*/*max77802.yaml 15062F: drivers/regulator/max77802-regulator.c 15063F: include/dt-bindings/*/*max77802.h 15064 15065MAXIM MAX77976 BATTERY CHARGER 15066M: Luca Ceresoli <luca@lucaceresoli.net> 15067S: Supported 15068F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 15069F: drivers/power/supply/max77976_charger.c 15070 15071MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 15072M: Krzysztof Kozlowski <krzk@kernel.org> 15073L: linux-pm@vger.kernel.org 15074S: Maintained 15075B: mailto:linux-samsung-soc@vger.kernel.org 15076F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 15077F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 15078F: drivers/power/supply/max14577_charger.c 15079F: drivers/power/supply/max77693_charger.c 15080 15081MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 15082M: Chanwoo Choi <cw00.choi@samsung.com> 15083M: Krzysztof Kozlowski <krzk@kernel.org> 15084L: linux-kernel@vger.kernel.org 15085S: Maintained 15086B: mailto:linux-samsung-soc@vger.kernel.org 15087F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 15088F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 15089F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 15090F: Documentation/devicetree/bindings/*/maxim,max77705*.yaml 15091F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 15092F: drivers/leds/leds-max77705.c 15093F: drivers/*/*max77843.c 15094F: drivers/*/max14577*.c 15095F: drivers/*/max77686*.c 15096F: drivers/*/max77693*.c 15097F: drivers/*/max77705*.c 15098F: drivers/clk/clk-max77686.c 15099F: drivers/extcon/extcon-max14577.c 15100F: drivers/extcon/extcon-max77693.c 15101F: drivers/rtc/rtc-max77686.c 15102F: include/linux/mfd/max14577*.h 15103F: include/linux/mfd/max77686*.h 15104F: include/linux/mfd/max77693*.h 15105F: include/linux/mfd/max77705*.h 15106 15107MAXIRADIO FM RADIO RECEIVER DRIVER 15108M: Hans Verkuil <hverkuil@xs4all.nl> 15109L: linux-media@vger.kernel.org 15110S: Maintained 15111W: https://linuxtv.org 15112T: git git://linuxtv.org/media.git 15113F: drivers/media/radio/radio-maxiradio* 15114 15115MAXLINEAR ETHERNET PHY DRIVER 15116M: Xu Liang <lxu@maxlinear.com> 15117L: netdev@vger.kernel.org 15118S: Supported 15119F: drivers/net/phy/mxl-86110.c 15120F: drivers/net/phy/mxl-gpy.c 15121 15122MCAN MMIO DEVICE DRIVER 15123M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 15124L: linux-can@vger.kernel.org 15125S: Maintained 15126F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 15127F: drivers/net/can/m_can/m_can.c 15128F: drivers/net/can/m_can/m_can.h 15129F: drivers/net/can/m_can/m_can_platform.c 15130 15131MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 15132R: Yasushi SHOJI <yashi@spacecubics.com> 15133L: linux-can@vger.kernel.org 15134S: Maintained 15135F: drivers/net/can/usb/mcba_usb.c 15136 15137MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 15138M: Rishi Gupta <gupt21@gmail.com> 15139L: linux-i2c@vger.kernel.org 15140L: linux-input@vger.kernel.org 15141S: Maintained 15142F: drivers/hid/hid-mcp2221.c 15143 15144MCP251XFD SPI-CAN NETWORK DRIVER 15145M: Marc Kleine-Budde <mkl@pengutronix.de> 15146M: Manivannan Sadhasivam <mani@kernel.org> 15147R: Thomas Kopp <thomas.kopp@microchip.com> 15148L: linux-can@vger.kernel.org 15149S: Maintained 15150F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 15151F: drivers/net/can/spi/mcp251xfd/ 15152 15153MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 15154M: Peter Rosin <peda@axentia.se> 15155L: linux-iio@vger.kernel.org 15156S: Maintained 15157F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 15158F: drivers/iio/potentiometer/mcp4018.c 15159F: drivers/iio/potentiometer/mcp4531.c 15160 15161MCP4821 DAC DRIVER 15162M: Anshul Dalal <anshulusr@gmail.com> 15163L: linux-iio@vger.kernel.org 15164S: Maintained 15165F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 15166F: drivers/iio/dac/mcp4821.c 15167 15168MCR20A IEEE-802.15.4 RADIO DRIVER 15169M: Stefan Schmidt <stefan@datenfreihafen.org> 15170L: linux-wpan@vger.kernel.org 15171S: Odd Fixes 15172W: https://github.com/xueliu/mcr20a-linux 15173F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 15174F: drivers/net/ieee802154/mcr20a.c 15175F: drivers/net/ieee802154/mcr20a.h 15176 15177MDIO REGMAP DRIVER 15178M: Maxime Chevallier <maxime.chevallier@bootlin.com> 15179L: netdev@vger.kernel.org 15180S: Maintained 15181F: drivers/net/mdio/mdio-regmap.c 15182F: include/linux/mdio/mdio-regmap.h 15183 15184MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 15185M: William Breathitt Gray <wbg@kernel.org> 15186L: linux-iio@vger.kernel.org 15187S: Maintained 15188F: drivers/iio/dac/cio-dac.c 15189 15190MEDIA CONTROLLER FRAMEWORK 15191M: Sakari Ailus <sakari.ailus@linux.intel.com> 15192M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15193L: linux-media@vger.kernel.org 15194S: Supported 15195W: https://www.linuxtv.org 15196T: git git://linuxtv.org/media.git 15197F: drivers/media/mc/ 15198F: include/media/media-*.h 15199F: include/uapi/linux/media.h 15200 15201MEDIA DRIVER FOR FREESCALE IMX PXP 15202M: Philipp Zabel <p.zabel@pengutronix.de> 15203L: linux-media@vger.kernel.org 15204S: Maintained 15205T: git git://linuxtv.org/media.git 15206F: drivers/media/platform/nxp/imx-pxp.[ch] 15207 15208MEDIA DRIVERS FOR ASCOT2E 15209M: Abylay Ospan <aospan@amazon.com> 15210L: linux-media@vger.kernel.org 15211S: Supported 15212W: https://linuxtv.org 15213W: http://netup.tv/ 15214T: git git://linuxtv.org/media.git 15215F: drivers/media/dvb-frontends/ascot2e* 15216 15217MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 15218M: Jasmin Jessich <jasmin@anw.at> 15219L: linux-media@vger.kernel.org 15220S: Maintained 15221W: https://linuxtv.org 15222T: git git://linuxtv.org/media.git 15223F: drivers/media/dvb-frontends/cxd2099* 15224 15225MEDIA DRIVERS FOR CXD2841ER 15226M: Abylay Ospan <aospan@amazon.com> 15227L: linux-media@vger.kernel.org 15228S: Supported 15229W: https://linuxtv.org 15230W: http://netup.tv/ 15231T: git git://linuxtv.org/media.git 15232F: drivers/media/dvb-frontends/cxd2841er* 15233 15234MEDIA DRIVERS FOR CXD2880 15235M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 15236L: linux-media@vger.kernel.org 15237S: Supported 15238W: http://linuxtv.org/ 15239T: git git://linuxtv.org/media.git 15240F: drivers/media/dvb-frontends/cxd2880/* 15241F: drivers/media/spi/cxd2880* 15242 15243MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 15244L: linux-media@vger.kernel.org 15245S: Orphan 15246W: https://linuxtv.org 15247T: git git://linuxtv.org/media.git 15248F: drivers/media/pci/ddbridge/* 15249 15250MEDIA DRIVERS FOR FREESCALE IMX 15251M: Steve Longerbeam <slongerbeam@gmail.com> 15252M: Philipp Zabel <p.zabel@pengutronix.de> 15253L: linux-media@vger.kernel.org 15254S: Maintained 15255T: git git://linuxtv.org/media.git 15256F: Documentation/admin-guide/media/imx.rst 15257F: Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml 15258F: drivers/staging/media/imx/ 15259F: include/linux/imx-media.h 15260F: include/media/imx.h 15261 15262MEDIA DRIVERS FOR FREESCALE IMX7/8 15263M: Rui Miguel Silva <rmfrfs@gmail.com> 15264M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15265M: Martin Kepplinger <martin.kepplinger@puri.sm> 15266R: Purism Kernel Team <kernel@puri.sm> 15267L: linux-media@vger.kernel.org 15268S: Maintained 15269T: git git://linuxtv.org/media.git 15270F: Documentation/admin-guide/media/imx7.rst 15271F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 15272F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 15273F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 15274F: drivers/media/platform/nxp/imx-mipi-csis.c 15275F: drivers/media/platform/nxp/imx7-media-csi.c 15276F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 15277 15278MEDIA DRIVERS FOR HELENE 15279M: Abylay Ospan <aospan@amazon.com> 15280L: linux-media@vger.kernel.org 15281S: Supported 15282W: https://linuxtv.org 15283W: http://netup.tv/ 15284T: git git://linuxtv.org/media.git 15285F: drivers/media/dvb-frontends/helene* 15286 15287MEDIA DRIVERS FOR HORUS3A 15288M: Abylay Ospan <aospan@amazon.com> 15289L: linux-media@vger.kernel.org 15290S: Supported 15291W: https://linuxtv.org 15292W: http://netup.tv/ 15293T: git git://linuxtv.org/media.git 15294F: drivers/media/dvb-frontends/horus3a* 15295 15296MEDIA DRIVERS FOR LNBH25 15297M: Abylay Ospan <aospan@amazon.com> 15298L: linux-media@vger.kernel.org 15299S: Supported 15300W: https://linuxtv.org 15301W: http://netup.tv/ 15302T: git git://linuxtv.org/media.git 15303F: drivers/media/dvb-frontends/lnbh25* 15304 15305MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 15306L: linux-media@vger.kernel.org 15307S: Orphan 15308W: https://linuxtv.org 15309T: git git://linuxtv.org/media.git 15310F: drivers/media/dvb-frontends/mxl5xx* 15311 15312MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 15313M: Abylay Ospan <aospan@amazon.com> 15314L: linux-media@vger.kernel.org 15315S: Supported 15316W: https://linuxtv.org 15317W: http://netup.tv/ 15318T: git git://linuxtv.org/media.git 15319F: drivers/media/pci/netup_unidvb/* 15320 15321MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 15322M: Dmitry Osipenko <digetx@gmail.com> 15323L: linux-media@vger.kernel.org 15324L: linux-tegra@vger.kernel.org 15325S: Maintained 15326T: git git://linuxtv.org/media.git 15327F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 15328F: drivers/media/platform/nvidia/tegra-vde/ 15329 15330MEDIA DRIVERS FOR RENESAS - CEU 15331M: Jacopo Mondi <jacopo@jmondi.org> 15332L: linux-media@vger.kernel.org 15333L: linux-renesas-soc@vger.kernel.org 15334S: Supported 15335T: git git://linuxtv.org/media.git 15336F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 15337F: drivers/media/platform/renesas/renesas-ceu.c 15338F: include/media/drv-intf/renesas-ceu.h 15339 15340MEDIA DRIVERS FOR RENESAS - DRIF 15341M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 15342L: linux-media@vger.kernel.org 15343L: linux-renesas-soc@vger.kernel.org 15344S: Supported 15345T: git git://linuxtv.org/media.git 15346F: Documentation/devicetree/bindings/media/renesas,drif.yaml 15347F: drivers/media/platform/renesas/rcar_drif.c 15348 15349MEDIA DRIVERS FOR RENESAS - FCP 15350M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15351L: linux-media@vger.kernel.org 15352L: linux-renesas-soc@vger.kernel.org 15353S: Supported 15354T: git git://linuxtv.org/media.git 15355F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 15356F: drivers/media/platform/renesas/rcar-fcp.c 15357F: include/media/rcar-fcp.h 15358 15359MEDIA DRIVERS FOR RENESAS - FDP1 15360M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15361L: linux-media@vger.kernel.org 15362L: linux-renesas-soc@vger.kernel.org 15363S: Supported 15364T: git git://linuxtv.org/media.git 15365F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 15366F: drivers/media/platform/renesas/rcar_fdp1.c 15367 15368MEDIA DRIVERS FOR RENESAS - VIN 15369M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15370L: linux-media@vger.kernel.org 15371L: linux-renesas-soc@vger.kernel.org 15372S: Supported 15373T: git git://linuxtv.org/media.git 15374F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 15375F: Documentation/devicetree/bindings/media/renesas,isp.yaml 15376F: Documentation/devicetree/bindings/media/renesas,vin.yaml 15377F: drivers/media/platform/renesas/rcar-csi2.c 15378F: drivers/media/platform/renesas/rcar-isp/ 15379F: drivers/media/platform/renesas/rcar-vin/ 15380 15381MEDIA DRIVERS FOR RENESAS - VSP1 15382M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15383M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15384L: linux-media@vger.kernel.org 15385L: linux-renesas-soc@vger.kernel.org 15386S: Supported 15387T: git git://linuxtv.org/media.git 15388F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 15389F: drivers/media/platform/renesas/vsp1/ 15390 15391MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 15392L: linux-media@vger.kernel.org 15393S: Orphan 15394W: https://linuxtv.org 15395T: git git://linuxtv.org/media.git 15396F: drivers/media/dvb-frontends/stv0910* 15397 15398MEDIA DRIVERS FOR ST STV6111 TUNER ICs 15399L: linux-media@vger.kernel.org 15400S: Orphan 15401W: https://linuxtv.org 15402T: git git://linuxtv.org/media.git 15403F: drivers/media/dvb-frontends/stv6111* 15404 15405MEDIA DRIVERS FOR STM32 - CSI 15406M: Alain Volmat <alain.volmat@foss.st.com> 15407L: linux-media@vger.kernel.org 15408S: Supported 15409T: git git://linuxtv.org/media_tree.git 15410F: Documentation/devicetree/bindings/media/st,stm32mp25-csi.yaml 15411F: drivers/media/platform/st/stm32/stm32-csi.c 15412 15413MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 15414M: Hugues Fruchet <hugues.fruchet@foss.st.com> 15415M: Alain Volmat <alain.volmat@foss.st.com> 15416L: linux-media@vger.kernel.org 15417S: Supported 15418T: git git://linuxtv.org/media.git 15419F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 15420F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 15421F: drivers/media/platform/st/stm32/stm32-dcmi.c 15422F: drivers/media/platform/st/stm32/stm32-dcmipp/* 15423 15424MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 15425M: Mauro Carvalho Chehab <mchehab@kernel.org> 15426L: linux-media@vger.kernel.org 15427S: Maintained 15428W: https://linuxtv.org 15429Q: http://patchwork.kernel.org/project/linux-media/list/ 15430T: git git://linuxtv.org/media.git 15431F: Documentation/admin-guide/media/ 15432F: Documentation/devicetree/bindings/media/ 15433F: Documentation/driver-api/media/ 15434F: Documentation/userspace-api/media/ 15435F: drivers/media/ 15436F: drivers/staging/media/ 15437F: include/dt-bindings/media/ 15438F: include/linux/platform_data/media/ 15439F: include/media/ 15440F: include/uapi/linux/dvb/ 15441F: include/uapi/linux/ivtv* 15442F: include/uapi/linux/media.h 15443F: include/uapi/linux/uvcvideo.h 15444F: include/uapi/linux/v4l2-* 15445F: include/uapi/linux/videodev2.h 15446 15447MEDIATEK BLUETOOTH DRIVER 15448M: Sean Wang <sean.wang@mediatek.com> 15449L: linux-bluetooth@vger.kernel.org 15450L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15451S: Maintained 15452F: Documentation/devicetree/bindings/net/bluetooth/mediatek,bluetooth.txt 15453F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 15454F: drivers/bluetooth/btmtkuart.c 15455 15456MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 15457M: Sen Chu <sen.chu@mediatek.com> 15458M: Sean Wang <sean.wang@mediatek.com> 15459M: Macpaul Lin <macpaul.lin@mediatek.com> 15460L: linux-pm@vger.kernel.org 15461S: Maintained 15462F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15463F: drivers/power/reset/mt6323-poweroff.c 15464 15465MEDIATEK CIR DRIVER 15466M: Sean Wang <sean.wang@mediatek.com> 15467S: Maintained 15468F: drivers/media/rc/mtk-cir.c 15469 15470MEDIATEK DMA DRIVER 15471M: Sean Wang <sean.wang@mediatek.com> 15472L: dmaengine@vger.kernel.org 15473L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15474L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15475S: Maintained 15476F: Documentation/devicetree/bindings/dma/mediatek,* 15477F: drivers/dma/mediatek/ 15478 15479MEDIATEK ETHERNET DRIVER 15480M: Felix Fietkau <nbd@nbd.name> 15481M: Sean Wang <sean.wang@mediatek.com> 15482M: Lorenzo Bianconi <lorenzo@kernel.org> 15483L: netdev@vger.kernel.org 15484S: Maintained 15485F: drivers/net/ethernet/mediatek/ 15486 15487MEDIATEK ETHERNET PCS DRIVER 15488M: Alexander Couzens <lynxis@fe80.eu> 15489M: Daniel Golle <daniel@makrotopia.org> 15490L: netdev@vger.kernel.org 15491S: Maintained 15492F: drivers/net/pcs/pcs-mtk-lynxi.c 15493F: include/linux/pcs/pcs-mtk-lynxi.h 15494 15495MEDIATEK ETHERNET PHY DRIVERS 15496M: Daniel Golle <daniel@makrotopia.org> 15497M: Qingfang Deng <dqfext@gmail.com> 15498M: SkyLake Huang <SkyLake.Huang@mediatek.com> 15499L: netdev@vger.kernel.org 15500S: Maintained 15501F: drivers/net/phy/mediatek/mtk-2p5ge.c 15502F: drivers/net/phy/mediatek/mtk-ge-soc.c 15503F: drivers/net/phy/mediatek/mtk-phy-lib.c 15504F: drivers/net/phy/mediatek/mtk-ge.c 15505F: drivers/net/phy/mediatek/mtk.h 15506F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 15507 15508MEDIATEK I2C CONTROLLER DRIVER 15509M: Qii Wang <qii.wang@mediatek.com> 15510L: linux-i2c@vger.kernel.org 15511S: Maintained 15512F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 15513F: drivers/i2c/busses/i2c-mt65xx.c 15514 15515MEDIATEK IOMMU DRIVER 15516M: Yong Wu <yong.wu@mediatek.com> 15517L: iommu@lists.linux.dev 15518L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15519S: Supported 15520F: Documentation/devicetree/bindings/iommu/mediatek* 15521F: drivers/iommu/mtk_iommu* 15522F: include/dt-bindings/memory/mediatek,mt*-port.h 15523F: include/dt-bindings/memory/mt*-port.h 15524 15525MEDIATEK JPEG DRIVER 15526M: Bin Liu <bin.liu@mediatek.com> 15527S: Supported 15528F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 15529F: drivers/media/platform/mediatek/jpeg/ 15530 15531MEDIATEK KEYPAD DRIVER 15532M: Mattijs Korpershoek <mkorpershoek@kernel.org> 15533S: Supported 15534F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 15535F: drivers/input/keyboard/mt6779-keypad.c 15536 15537MEDIATEK MDP DRIVER 15538M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 15539M: Houlong Wei <houlong.wei@mediatek.com> 15540M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15541S: Supported 15542F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 15543F: drivers/media/platform/mediatek/mdp/ 15544F: drivers/media/platform/mediatek/vpu/ 15545 15546MEDIATEK MEDIA DRIVER 15547M: Tiffany Lin <tiffany.lin@mediatek.com> 15548M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 15549M: Yunfei Dong <yunfei.dong@mediatek.com> 15550S: Supported 15551F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 15552F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 15553F: drivers/media/platform/mediatek/vcodec/ 15554F: drivers/media/platform/mediatek/vpu/ 15555 15556MEDIATEK MIPI-CSI CDPHY DRIVER 15557M: Julien Stephan <jstephan@baylibre.com> 15558M: Andy Hsieh <andy.hsieh@mediatek.com> 15559S: Supported 15560F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 15561F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 15562 15563MEDIATEK MMC/SD/SDIO DRIVER 15564M: Chaotian Jing <chaotian.jing@mediatek.com> 15565S: Maintained 15566F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 15567F: drivers/mmc/host/mtk-sd.c 15568 15569MEDIATEK MT6735 CLOCK & RESET DRIVERS 15570M: Yassine Oudjana <y.oudjana@protonmail.com> 15571L: linux-clk@vger.kernel.org 15572L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15573S: Maintained 15574F: drivers/clk/mediatek/clk-mt6735-apmixedsys.c 15575F: drivers/clk/mediatek/clk-mt6735-imgsys.c 15576F: drivers/clk/mediatek/clk-mt6735-infracfg.c 15577F: drivers/clk/mediatek/clk-mt6735-mfgcfg.c 15578F: drivers/clk/mediatek/clk-mt6735-pericfg.c 15579F: drivers/clk/mediatek/clk-mt6735-topckgen.c 15580F: drivers/clk/mediatek/clk-mt6735-vdecsys.c 15581F: drivers/clk/mediatek/clk-mt6735-vencsys.c 15582F: include/dt-bindings/clock/mediatek,mt6735-apmixedsys.h 15583F: include/dt-bindings/clock/mediatek,mt6735-imgsys.h 15584F: include/dt-bindings/clock/mediatek,mt6735-infracfg.h 15585F: include/dt-bindings/clock/mediatek,mt6735-mfgcfg.h 15586F: include/dt-bindings/clock/mediatek,mt6735-pericfg.h 15587F: include/dt-bindings/clock/mediatek,mt6735-topckgen.h 15588F: include/dt-bindings/clock/mediatek,mt6735-vdecsys.h 15589F: include/dt-bindings/clock/mediatek,mt6735-vencsys.h 15590F: include/dt-bindings/reset/mediatek,mt6735-infracfg.h 15591F: include/dt-bindings/reset/mediatek,mt6735-mfgcfg.h 15592F: include/dt-bindings/reset/mediatek,mt6735-pericfg.h 15593F: include/dt-bindings/reset/mediatek,mt6735-vdecsys.h 15594 15595MEDIATEK MT76 WIRELESS LAN DRIVER 15596M: Felix Fietkau <nbd@nbd.name> 15597M: Lorenzo Bianconi <lorenzo@kernel.org> 15598M: Ryder Lee <ryder.lee@mediatek.com> 15599R: Shayne Chen <shayne.chen@mediatek.com> 15600R: Sean Wang <sean.wang@mediatek.com> 15601L: linux-wireless@vger.kernel.org 15602S: Maintained 15603T: git https://github.com/nbd168/wireless 15604F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 15605F: drivers/net/wireless/mediatek/mt76/ 15606 15607MEDIATEK MT7601U WIRELESS LAN DRIVER 15608M: Jakub Kicinski <kuba@kernel.org> 15609L: linux-wireless@vger.kernel.org 15610S: Maintained 15611F: drivers/net/wireless/mediatek/mt7601u/ 15612 15613MEDIATEK MT7621 CLOCK DRIVER 15614M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15615S: Maintained 15616F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 15617F: drivers/clk/ralink/clk-mt7621.c 15618 15619MEDIATEK MT7621 PCIE CONTROLLER DRIVER 15620M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15621S: Maintained 15622F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 15623F: drivers/pci/controller/pcie-mt7621.c 15624 15625MEDIATEK MT7621 PHY PCI DRIVER 15626M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15627S: Maintained 15628F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 15629F: drivers/phy/ralink/phy-mt7621-pci.c 15630 15631MEDIATEK MT7621/28/88 I2C DRIVER 15632M: Stefan Roese <sr@denx.de> 15633L: linux-i2c@vger.kernel.org 15634S: Maintained 15635F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 15636F: drivers/i2c/busses/i2c-mt7621.c 15637 15638MEDIATEK MTMIPS CLOCK DRIVER 15639M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 15640S: Maintained 15641F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 15642F: drivers/clk/ralink/clk-mtmips.c 15643 15644MEDIATEK NAND CONTROLLER DRIVER 15645L: linux-mtd@lists.infradead.org 15646S: Orphan 15647F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 15648F: drivers/mtd/nand/raw/mtk_* 15649 15650MEDIATEK PMIC LED DRIVER 15651M: Sen Chu <sen.chu@mediatek.com> 15652M: Sean Wang <sean.wang@mediatek.com> 15653M: Macpaul Lin <macpaul.lin@mediatek.com> 15654S: Maintained 15655F: Documentation/devicetree/bindings/mfd/mediatek,mt6397.yaml 15656F: drivers/leds/leds-mt6323.c 15657 15658MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 15659M: Sean Wang <sean.wang@mediatek.com> 15660S: Maintained 15661F: drivers/char/hw_random/mtk-rng.c 15662 15663MEDIATEK SMI DRIVER 15664M: Yong Wu <yong.wu@mediatek.com> 15665L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15666S: Supported 15667F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 15668F: drivers/memory/mtk-smi.c 15669F: include/soc/mediatek/smi.h 15670 15671MEDIATEK SWITCH DRIVER 15672M: Chester A. Unal <chester.a.unal@arinc9.com> 15673M: Daniel Golle <daniel@makrotopia.org> 15674M: DENG Qingfang <dqfext@gmail.com> 15675M: Sean Wang <sean.wang@mediatek.com> 15676L: netdev@vger.kernel.org 15677S: Maintained 15678F: drivers/net/dsa/mt7530-mdio.c 15679F: drivers/net/dsa/mt7530-mmio.c 15680F: drivers/net/dsa/mt7530.* 15681F: net/dsa/tag_mtk.c 15682 15683MEDIATEK T7XX 5G WWAN MODEM DRIVER 15684M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 15685R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 15686R: Liu Haijun <haijun.liu@mediatek.com> 15687R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 15688L: netdev@vger.kernel.org 15689S: Supported 15690F: drivers/net/wwan/t7xx/ 15691 15692MEDIATEK USB3 DRD IP DRIVER 15693M: Chunfeng Yun <chunfeng.yun@mediatek.com> 15694L: linux-usb@vger.kernel.org 15695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15696L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15697S: Maintained 15698F: Documentation/devicetree/bindings/usb/mediatek,* 15699F: drivers/usb/host/xhci-mtk* 15700F: drivers/usb/mtu3/ 15701 15702MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 15703M: Peter Senna Tschudin <peter.senna@gmail.com> 15704M: Ian Ray <ian.ray@ge.com> 15705M: Martyn Welch <martyn.welch@collabora.co.uk> 15706S: Maintained 15707F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 15708F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 15709 15710MEGARAID SCSI/SAS DRIVERS 15711M: Kashyap Desai <kashyap.desai@broadcom.com> 15712M: Sumit Saxena <sumit.saxena@broadcom.com> 15713M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 15714M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 15715L: megaraidlinux.pdl@broadcom.com 15716L: linux-scsi@vger.kernel.org 15717S: Maintained 15718W: http://www.avagotech.com/support/ 15719F: Documentation/scsi/megaraid.rst 15720F: drivers/scsi/megaraid.* 15721F: drivers/scsi/megaraid/ 15722 15723MELEXIS MLX90614 DRIVER 15724M: Crt Mori <cmo@melexis.com> 15725L: linux-iio@vger.kernel.org 15726S: Supported 15727W: http://www.melexis.com 15728F: drivers/iio/temperature/mlx90614.c 15729 15730MELEXIS MLX90632 DRIVER 15731M: Crt Mori <cmo@melexis.com> 15732L: linux-iio@vger.kernel.org 15733S: Supported 15734W: http://www.melexis.com 15735F: drivers/iio/temperature/mlx90632.c 15736 15737MELEXIS MLX90635 DRIVER 15738M: Crt Mori <cmo@melexis.com> 15739L: linux-iio@vger.kernel.org 15740S: Supported 15741W: http://www.melexis.com 15742F: drivers/iio/temperature/mlx90635.c 15743 15744MELFAS MIP4 TOUCHSCREEN DRIVER 15745M: Sangwon Jee <jeesw@melfas.com> 15746S: Supported 15747W: http://www.melfas.com 15748F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 15749F: drivers/input/touchscreen/melfas_mip4.c 15750 15751MELLANOX BLUEFIELD I2C DRIVER 15752M: Khalil Blaiech <kblaiech@nvidia.com> 15753M: Asmaa Mnebhi <asmaa@nvidia.com> 15754L: linux-i2c@vger.kernel.org 15755S: Supported 15756F: drivers/i2c/busses/i2c-mlxbf.c 15757 15758MELLANOX ETHERNET DRIVER (mlx4_en) 15759M: Tariq Toukan <tariqt@nvidia.com> 15760L: netdev@vger.kernel.org 15761S: Maintained 15762W: https://www.nvidia.com/networking/ 15763Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15764F: drivers/net/ethernet/mellanox/mlx4/en_* 15765 15766MELLANOX ETHERNET DRIVER (mlx5e) 15767M: Saeed Mahameed <saeedm@nvidia.com> 15768M: Tariq Toukan <tariqt@nvidia.com> 15769M: Mark Bloch <mbloch@nvidia.com> 15770L: netdev@vger.kernel.org 15771S: Maintained 15772W: https://www.nvidia.com/networking/ 15773Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15774F: drivers/net/ethernet/mellanox/mlx5/core/en_* 15775 15776MELLANOX ETHERNET INNOVA DRIVERS 15777R: Boris Pismenny <borisp@nvidia.com> 15778L: netdev@vger.kernel.org 15779S: Maintained 15780W: https://www.nvidia.com/networking/ 15781Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15782F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 15783F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 15784F: include/linux/mlx5/mlx5_ifc_fpga.h 15785 15786MELLANOX ETHERNET SWITCH DRIVERS 15787M: Ido Schimmel <idosch@nvidia.com> 15788M: Petr Machata <petrm@nvidia.com> 15789L: netdev@vger.kernel.org 15790S: Supported 15791W: https://www.nvidia.com/networking/ 15792Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15793F: drivers/net/ethernet/mellanox/mlxsw/ 15794F: tools/testing/selftests/drivers/net/mlxsw/ 15795 15796MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 15797M: mlxsw@nvidia.com 15798L: netdev@vger.kernel.org 15799S: Supported 15800W: https://www.nvidia.com/networking/ 15801Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15802F: drivers/net/ethernet/mellanox/mlxfw/ 15803 15804MELLANOX HARDWARE PLATFORM SUPPORT 15805M: Hans de Goede <hansg@kernel.org> 15806M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 15807M: Vadim Pasternak <vadimp@nvidia.com> 15808L: platform-driver-x86@vger.kernel.org 15809S: Supported 15810F: Documentation/ABI/stable/sysfs-driver-mlxreg-io 15811F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 15812F: drivers/platform/mellanox/ 15813F: include/linux/platform_data/mlxreg.h 15814 15815MELLANOX MLX4 core VPI driver 15816M: Tariq Toukan <tariqt@nvidia.com> 15817L: netdev@vger.kernel.org 15818L: linux-rdma@vger.kernel.org 15819S: Maintained 15820W: https://www.nvidia.com/networking/ 15821Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15822F: drivers/net/ethernet/mellanox/mlx4/ 15823F: include/linux/mlx4/ 15824 15825MELLANOX MLX4 IB driver 15826M: Yishai Hadas <yishaih@nvidia.com> 15827L: linux-rdma@vger.kernel.org 15828S: Supported 15829W: https://www.nvidia.com/networking/ 15830Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15831F: drivers/infiniband/hw/mlx4/ 15832F: include/linux/mlx4/ 15833F: include/uapi/rdma/mlx4-abi.h 15834 15835MELLANOX MLX5 core VPI driver 15836M: Saeed Mahameed <saeedm@nvidia.com> 15837M: Leon Romanovsky <leonro@nvidia.com> 15838M: Tariq Toukan <tariqt@nvidia.com> 15839M: Mark Bloch <mbloch@nvidia.com> 15840L: netdev@vger.kernel.org 15841L: linux-rdma@vger.kernel.org 15842S: Maintained 15843W: https://www.nvidia.com/networking/ 15844Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15845F: Documentation/networking/device_drivers/ethernet/mellanox/ 15846F: drivers/net/ethernet/mellanox/mlx5/core/ 15847F: include/linux/mlx5/ 15848 15849MELLANOX MLX5 IB driver 15850M: Leon Romanovsky <leonro@nvidia.com> 15851L: linux-rdma@vger.kernel.org 15852S: Supported 15853W: https://www.nvidia.com/networking/ 15854Q: http://patchwork.kernel.org/project/linux-rdma/list/ 15855F: drivers/infiniband/hw/mlx5/ 15856F: include/linux/mlx5/ 15857F: include/uapi/rdma/mlx5-abi.h 15858 15859MELLANOX MLX5 VDPA DRIVER 15860M: Dragos Tatulea <dtatulea@nvidia.com> 15861L: virtualization@lists.linux.dev 15862S: Supported 15863F: drivers/vdpa/mlx5/ 15864 15865MELLANOX MLXCPLD I2C AND MUX DRIVER 15866M: Vadim Pasternak <vadimp@nvidia.com> 15867M: Michael Shych <michaelsh@nvidia.com> 15868L: linux-i2c@vger.kernel.org 15869S: Supported 15870F: Documentation/i2c/busses/i2c-mlxcpld.rst 15871F: drivers/i2c/busses/i2c-mlxcpld.c 15872F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 15873 15874MELLANOX MLXCPLD LED DRIVER 15875M: Vadim Pasternak <vadimp@nvidia.com> 15876L: linux-leds@vger.kernel.org 15877S: Supported 15878F: Documentation/leds/leds-mlxcpld.rst 15879F: drivers/leds/leds-mlxcpld.c 15880F: drivers/leds/leds-mlxreg.c 15881 15882MEMBARRIER SUPPORT 15883M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15884M: "Paul E. McKenney" <paulmck@kernel.org> 15885L: linux-kernel@vger.kernel.org 15886S: Supported 15887F: Documentation/scheduler/membarrier.rst 15888F: arch/*/include/asm/membarrier.h 15889F: arch/*/include/asm/sync_core.h 15890F: include/uapi/linux/membarrier.h 15891F: kernel/sched/membarrier.c 15892 15893MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 15894M: Mike Rapoport <rppt@kernel.org> 15895L: linux-mm@kvack.org 15896S: Maintained 15897T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git for-next 15898T: git git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes 15899F: Documentation/core-api/boot-time-mm.rst 15900F: Documentation/core-api/kho/bindings/memblock/* 15901F: include/linux/memblock.h 15902F: mm/bootmem_info.c 15903F: mm/memblock.c 15904F: mm/memtest.c 15905F: mm/mm_init.c 15906F: mm/rodata_test.c 15907F: tools/testing/memblock/ 15908 15909MEMORY ALLOCATION PROFILING 15910M: Suren Baghdasaryan <surenb@google.com> 15911M: Kent Overstreet <kent.overstreet@linux.dev> 15912L: linux-mm@kvack.org 15913S: Maintained 15914F: Documentation/mm/allocation-profiling.rst 15915F: include/linux/alloc_tag.h 15916F: include/linux/pgalloc_tag.h 15917F: lib/alloc_tag.c 15918 15919MEMORY CONTROLLER DRIVERS 15920M: Krzysztof Kozlowski <krzk@kernel.org> 15921L: linux-kernel@vger.kernel.org 15922S: Maintained 15923B: mailto:krzysztof.kozlowski@linaro.org 15924T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 15925F: Documentation/devicetree/bindings/memory-controllers/ 15926F: drivers/memory/ 15927F: include/dt-bindings/memory/ 15928F: include/memory/ 15929 15930MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 15931M: Dmitry Osipenko <digetx@gmail.com> 15932L: linux-pm@vger.kernel.org 15933L: linux-tegra@vger.kernel.org 15934S: Maintained 15935T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 15936F: drivers/devfreq/tegra30-devfreq.c 15937 15938MEMORY HOT(UN)PLUG 15939M: David Hildenbrand <david@redhat.com> 15940M: Oscar Salvador <osalvador@suse.de> 15941L: linux-mm@kvack.org 15942S: Maintained 15943F: Documentation/admin-guide/mm/memory-hotplug.rst 15944F: Documentation/core-api/memory-hotplug.rst 15945F: drivers/base/memory.c 15946F: include/linux/memory_hotplug.h 15947F: include/linux/memremap.h 15948F: mm/memremap.c 15949F: mm/memory_hotplug.c 15950F: tools/testing/selftests/memory-hotplug/ 15951 15952MEMORY MANAGEMENT 15953M: Andrew Morton <akpm@linux-foundation.org> 15954L: linux-mm@kvack.org 15955S: Maintained 15956W: http://www.linux-mm.org 15957T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15958T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 15959F: mm/ 15960F: tools/mm/ 15961 15962MEMORY MANAGEMENT - CORE 15963M: Andrew Morton <akpm@linux-foundation.org> 15964M: David Hildenbrand <david@redhat.com> 15965R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 15966R: Liam R. Howlett <Liam.Howlett@oracle.com> 15967R: Vlastimil Babka <vbabka@suse.cz> 15968R: Mike Rapoport <rppt@kernel.org> 15969R: Suren Baghdasaryan <surenb@google.com> 15970R: Michal Hocko <mhocko@suse.com> 15971L: linux-mm@kvack.org 15972S: Maintained 15973W: http://www.linux-mm.org 15974T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 15975F: include/linux/gfp.h 15976F: include/linux/gfp_types.h 15977F: include/linux/highmem.h 15978F: include/linux/memory.h 15979F: include/linux/mm.h 15980F: include/linux/mm_*.h 15981F: include/linux/mmzone.h 15982F: include/linux/mmdebug.h 15983F: include/linux/mmu_notifier.h 15984F: include/linux/pagewalk.h 15985F: include/linux/pgtable.h 15986F: include/linux/ptdump.h 15987F: include/linux/vmpressure.h 15988F: include/linux/vmstat.h 15989F: kernel/fork.c 15990F: mm/Kconfig 15991F: mm/debug.c 15992F: mm/folio-compat.c 15993F: mm/highmem.c 15994F: mm/init-mm.c 15995F: mm/internal.h 15996F: mm/maccess.c 15997F: mm/memory.c 15998F: mm/mmu_notifier.c 15999F: mm/mmzone.c 16000F: mm/pagewalk.c 16001F: mm/pgtable-generic.c 16002F: mm/ptdump.c 16003F: mm/sparse-vmemmap.c 16004F: mm/sparse.c 16005F: mm/util.c 16006F: mm/vmpressure.c 16007F: mm/vmstat.c 16008N: include/linux/page[-_]* 16009 16010MEMORY MANAGEMENT - EXECMEM 16011M: Andrew Morton <akpm@linux-foundation.org> 16012M: Mike Rapoport <rppt@kernel.org> 16013L: linux-mm@kvack.org 16014S: Maintained 16015F: include/linux/execmem.h 16016F: mm/execmem.c 16017 16018MEMORY MANAGEMENT - GUP (GET USER PAGES) 16019M: Andrew Morton <akpm@linux-foundation.org> 16020M: David Hildenbrand <david@redhat.com> 16021R: Jason Gunthorpe <jgg@nvidia.com> 16022R: John Hubbard <jhubbard@nvidia.com> 16023R: Peter Xu <peterx@redhat.com> 16024L: linux-mm@kvack.org 16025S: Maintained 16026W: http://www.linux-mm.org 16027T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16028F: mm/gup.c 16029F: mm/gup_test.c 16030F: mm/gup_test.h 16031F: tools/testing/selftests/mm/gup_longterm.c 16032F: tools/testing/selftests/mm/gup_test.c 16033 16034MEMORY MANAGEMENT - KSM (Kernel Samepage Merging) 16035M: Andrew Morton <akpm@linux-foundation.org> 16036M: David Hildenbrand <david@redhat.com> 16037R: Xu Xin <xu.xin16@zte.com.cn> 16038R: Chengming Zhou <chengming.zhou@linux.dev> 16039L: linux-mm@kvack.org 16040S: Maintained 16041W: http://www.linux-mm.org 16042T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16043F: Documentation/admin-guide/mm/ksm.rst 16044F: Documentation/mm/ksm.rst 16045F: include/linux/ksm.h 16046F: include/trace/events/ksm.h 16047F: mm/ksm.c 16048F: mm/mm_slot.h 16049 16050MEMORY MANAGEMENT - MEMORY POLICY AND MIGRATION 16051M: Andrew Morton <akpm@linux-foundation.org> 16052M: David Hildenbrand <david@redhat.com> 16053R: Zi Yan <ziy@nvidia.com> 16054R: Matthew Brost <matthew.brost@intel.com> 16055R: Joshua Hahn <joshua.hahnjy@gmail.com> 16056R: Rakie Kim <rakie.kim@sk.com> 16057R: Byungchul Park <byungchul@sk.com> 16058R: Gregory Price <gourry@gourry.net> 16059R: Ying Huang <ying.huang@linux.alibaba.com> 16060R: Alistair Popple <apopple@nvidia.com> 16061L: linux-mm@kvack.org 16062S: Maintained 16063W: http://www.linux-mm.org 16064T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16065F: include/linux/mempolicy.h 16066F: include/uapi/linux/mempolicy.h 16067F: include/linux/migrate.h 16068F: include/linux/migrate_mode.h 16069F: mm/mempolicy.c 16070F: mm/migrate.c 16071F: mm/migrate_device.c 16072 16073MEMORY MANAGEMENT - MGLRU (MULTI-GEN LRU) 16074M: Andrew Morton <akpm@linux-foundation.org> 16075M: Axel Rasmussen <axelrasmussen@google.com> 16076M: Yuanchu Xie <yuanchu@google.com> 16077R: Wei Xu <weixugc@google.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/multigen_lru.rst 16083F: Documentation/mm/multigen_lru.rst 16084F: include/linux/mm_inline.h 16085F: include/linux/mmzone.h 16086F: mm/swap.c 16087F: mm/vmscan.c 16088F: mm/workingset.c 16089 16090MEMORY MANAGEMENT - MISC 16091M: Andrew Morton <akpm@linux-foundation.org> 16092M: David Hildenbrand <david@redhat.com> 16093R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16094R: Liam R. Howlett <Liam.Howlett@oracle.com> 16095R: Vlastimil Babka <vbabka@suse.cz> 16096R: Mike Rapoport <rppt@kernel.org> 16097R: Suren Baghdasaryan <surenb@google.com> 16098R: Michal Hocko <mhocko@suse.com> 16099L: linux-mm@kvack.org 16100S: Maintained 16101W: http://www.linux-mm.org 16102T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16103F: Documentation/admin-guide/mm/ 16104F: Documentation/mm/ 16105F: include/linux/cma.h 16106F: include/linux/dmapool.h 16107F: include/linux/ioremap.h 16108F: include/linux/memory-tiers.h 16109F: include/linux/page_idle.h 16110F: mm/backing-dev.c 16111F: mm/cma.c 16112F: mm/cma_debug.c 16113F: mm/cma_sysfs.c 16114F: mm/dmapool.c 16115F: mm/dmapool_test.c 16116F: mm/early_ioremap.c 16117F: mm/fadvise.c 16118F: mm/ioremap.c 16119F: mm/mapping_dirty_helpers.c 16120F: mm/memory-tiers.c 16121F: mm/page_idle.c 16122F: mm/pgalloc-track.h 16123F: mm/process_vm_access.c 16124F: tools/testing/selftests/mm/ 16125 16126MEMORY MANAGEMENT - NUMA MEMBLOCKS AND NUMA EMULATION 16127M: Andrew Morton <akpm@linux-foundation.org> 16128M: Mike Rapoport <rppt@kernel.org> 16129L: linux-mm@kvack.org 16130S: Maintained 16131F: include/linux/numa_memblks.h 16132F: mm/numa.c 16133F: mm/numa_emulation.c 16134F: mm/numa_memblks.c 16135 16136MEMORY MANAGEMENT - OOM KILLER 16137M: Michal Hocko <mhocko@suse.com> 16138R: David Rientjes <rientjes@google.com> 16139R: Shakeel Butt <shakeel.butt@linux.dev> 16140L: linux-mm@kvack.org 16141S: Maintained 16142F: include/linux/oom.h 16143F: include/trace/events/oom.h 16144F: include/uapi/linux/oom.h 16145F: mm/oom_kill.c 16146 16147MEMORY MANAGEMENT - PAGE ALLOCATOR 16148M: Andrew Morton <akpm@linux-foundation.org> 16149M: Vlastimil Babka <vbabka@suse.cz> 16150R: Suren Baghdasaryan <surenb@google.com> 16151R: Michal Hocko <mhocko@suse.com> 16152R: Brendan Jackman <jackmanb@google.com> 16153R: Johannes Weiner <hannes@cmpxchg.org> 16154R: Zi Yan <ziy@nvidia.com> 16155L: linux-mm@kvack.org 16156S: Maintained 16157F: include/linux/compaction.h 16158F: include/linux/gfp.h 16159F: include/linux/page-isolation.h 16160F: mm/compaction.c 16161F: mm/debug_page_alloc.c 16162F: mm/debug_page_ref.c 16163F: mm/fail_page_alloc.c 16164F: mm/page_alloc.c 16165F: mm/page_ext.c 16166F: mm/page_frag_cache.c 16167F: mm/page_isolation.c 16168F: mm/page_owner.c 16169F: mm/page_poison.c 16170F: mm/page_reporting.c 16171F: mm/page_reporting.h 16172F: mm/show_mem.c 16173F: mm/shuffle.c 16174F: mm/shuffle.h 16175 16176MEMORY MANAGEMENT - RECLAIM 16177M: Andrew Morton <akpm@linux-foundation.org> 16178M: Johannes Weiner <hannes@cmpxchg.org> 16179R: David Hildenbrand <david@redhat.com> 16180R: Michal Hocko <mhocko@kernel.org> 16181R: Qi Zheng <zhengqi.arch@bytedance.com> 16182R: Shakeel Butt <shakeel.butt@linux.dev> 16183R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16184L: linux-mm@kvack.org 16185S: Maintained 16186F: mm/pt_reclaim.c 16187F: mm/vmscan.c 16188F: mm/workingset.c 16189 16190MEMORY MANAGEMENT - RMAP (REVERSE MAPPING) 16191M: Andrew Morton <akpm@linux-foundation.org> 16192M: David Hildenbrand <david@redhat.com> 16193M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16194R: Rik van Riel <riel@surriel.com> 16195R: Liam R. Howlett <Liam.Howlett@oracle.com> 16196R: Vlastimil Babka <vbabka@suse.cz> 16197R: Harry Yoo <harry.yoo@oracle.com> 16198L: linux-mm@kvack.org 16199S: Maintained 16200F: include/linux/rmap.h 16201F: mm/page_vma_mapped.c 16202F: mm/rmap.c 16203 16204MEMORY MANAGEMENT - SECRETMEM 16205M: Andrew Morton <akpm@linux-foundation.org> 16206M: Mike Rapoport <rppt@kernel.org> 16207L: linux-mm@kvack.org 16208S: Maintained 16209F: include/linux/secretmem.h 16210F: mm/secretmem.c 16211 16212MEMORY MANAGEMENT - SWAP 16213M: Andrew Morton <akpm@linux-foundation.org> 16214R: Kemeng Shi <shikemeng@huaweicloud.com> 16215R: Kairui Song <kasong@tencent.com> 16216R: Nhat Pham <nphamcs@gmail.com> 16217R: Baoquan He <bhe@redhat.com> 16218R: Barry Song <baohua@kernel.org> 16219R: Chris Li <chrisl@kernel.org> 16220L: linux-mm@kvack.org 16221S: Maintained 16222F: include/linux/swap.h 16223F: include/linux/swapfile.h 16224F: include/linux/swapops.h 16225F: mm/page_io.c 16226F: mm/swap.c 16227F: mm/swap.h 16228F: mm/swap_state.c 16229F: mm/swapfile.c 16230 16231MEMORY MANAGEMENT - THP (TRANSPARENT HUGE PAGE) 16232M: Andrew Morton <akpm@linux-foundation.org> 16233M: David Hildenbrand <david@redhat.com> 16234M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16235R: Zi Yan <ziy@nvidia.com> 16236R: Baolin Wang <baolin.wang@linux.alibaba.com> 16237R: Liam R. Howlett <Liam.Howlett@oracle.com> 16238R: Nico Pache <npache@redhat.com> 16239R: Ryan Roberts <ryan.roberts@arm.com> 16240R: Dev Jain <dev.jain@arm.com> 16241R: Barry Song <baohua@kernel.org> 16242L: linux-mm@kvack.org 16243S: Maintained 16244W: http://www.linux-mm.org 16245T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16246F: Documentation/admin-guide/mm/transhuge.rst 16247F: include/linux/huge_mm.h 16248F: include/linux/khugepaged.h 16249F: include/trace/events/huge_memory.h 16250F: mm/huge_memory.c 16251F: mm/khugepaged.c 16252F: mm/mm_slot.h 16253F: tools/testing/selftests/mm/khugepaged.c 16254F: tools/testing/selftests/mm/split_huge_page_test.c 16255F: tools/testing/selftests/mm/transhuge-stress.c 16256 16257MEMORY MANAGEMENT - USERFAULTFD 16258M: Andrew Morton <akpm@linux-foundation.org> 16259R: Peter Xu <peterx@redhat.com> 16260L: linux-mm@kvack.org 16261S: Maintained 16262F: Documentation/admin-guide/mm/userfaultfd.rst 16263F: fs/userfaultfd.c 16264F: include/asm-generic/pgtable_uffd.h 16265F: include/linux/userfaultfd_k.h 16266F: include/uapi/linux/userfaultfd.h 16267F: mm/userfaultfd.c 16268F: tools/testing/selftests/mm/uffd-*.[ch] 16269 16270MEMORY MANAGEMENT - RUST 16271M: Alice Ryhl <aliceryhl@google.com> 16272R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16273R: Liam R. Howlett <Liam.Howlett@oracle.com> 16274L: linux-mm@kvack.org 16275L: rust-for-linux@vger.kernel.org 16276S: Maintained 16277W: http://www.linux-mm.org 16278T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16279F: rust/helpers/mm.c 16280F: rust/helpers/page.c 16281F: rust/kernel/mm.rs 16282F: rust/kernel/mm/ 16283F: rust/kernel/page.rs 16284 16285MEMORY MAPPING 16286M: Andrew Morton <akpm@linux-foundation.org> 16287M: Liam R. Howlett <Liam.Howlett@oracle.com> 16288M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16289R: Vlastimil Babka <vbabka@suse.cz> 16290R: Jann Horn <jannh@google.com> 16291R: Pedro Falcato <pfalcato@suse.de> 16292L: linux-mm@kvack.org 16293S: Maintained 16294W: http://www.linux-mm.org 16295T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16296F: include/trace/events/mmap.h 16297F: mm/interval_tree.c 16298F: mm/mincore.c 16299F: mm/mlock.c 16300F: mm/mmap.c 16301F: mm/mprotect.c 16302F: mm/mremap.c 16303F: mm/mseal.c 16304F: mm/msync.c 16305F: mm/nommu.c 16306F: mm/vma.c 16307F: mm/vma.h 16308F: mm/vma_exec.c 16309F: mm/vma_init.c 16310F: mm/vma_internal.h 16311F: tools/testing/selftests/mm/merge.c 16312F: tools/testing/vma/ 16313 16314MEMORY MAPPING - LOCKING 16315M: Andrew Morton <akpm@linux-foundation.org> 16316M: Suren Baghdasaryan <surenb@google.com> 16317M: Liam R. Howlett <Liam.Howlett@oracle.com> 16318M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16319R: Vlastimil Babka <vbabka@suse.cz> 16320R: Shakeel Butt <shakeel.butt@linux.dev> 16321L: linux-mm@kvack.org 16322S: Maintained 16323W: http://www.linux-mm.org 16324T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16325F: Documentation/mm/process_addrs.rst 16326F: include/linux/mmap_lock.h 16327F: include/trace/events/mmap_lock.h 16328F: mm/mmap_lock.c 16329 16330MEMORY MAPPING - MADVISE (MEMORY ADVICE) 16331M: Andrew Morton <akpm@linux-foundation.org> 16332M: Liam R. Howlett <Liam.Howlett@oracle.com> 16333M: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 16334M: David Hildenbrand <david@redhat.com> 16335R: Vlastimil Babka <vbabka@suse.cz> 16336R: Jann Horn <jannh@google.com> 16337L: linux-mm@kvack.org 16338S: Maintained 16339W: http://www.linux-mm.org 16340T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 16341F: include/uapi/asm-generic/mman-common.h 16342F: mm/madvise.c 16343 16344MEMORY TECHNOLOGY DEVICES (MTD) 16345M: Miquel Raynal <miquel.raynal@bootlin.com> 16346M: Richard Weinberger <richard@nod.at> 16347M: Vignesh Raghavendra <vigneshr@ti.com> 16348L: linux-mtd@lists.infradead.org 16349S: Maintained 16350W: http://www.linux-mtd.infradead.org/ 16351Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 16352C: irc://irc.oftc.net/mtd 16353T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 16354T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 16355F: Documentation/devicetree/bindings/mtd/ 16356F: drivers/mtd/ 16357F: include/linux/mtd/ 16358F: include/uapi/mtd/ 16359 16360MEN A21 WATCHDOG DRIVER 16361M: Johannes Thumshirn <morbidrsa@gmail.com> 16362L: linux-watchdog@vger.kernel.org 16363S: Maintained 16364F: drivers/watchdog/mena21_wdt.c 16365 16366MEN CHAMELEON BUS (mcb) 16367M: Johannes Thumshirn <morbidrsa@gmail.com> 16368S: Maintained 16369F: Documentation/driver-api/men-chameleon-bus.rst 16370F: drivers/mcb/ 16371F: include/linux/mcb.h 16372 16373MEN F21BMC (Board Management Controller) 16374M: Andreas Werner <andreas.werner@men.de> 16375S: Supported 16376F: Documentation/hwmon/menf21bmc.rst 16377F: drivers/hwmon/menf21bmc_hwmon.c 16378F: drivers/leds/leds-menf21bmc.c 16379F: drivers/mfd/menf21bmc.c 16380F: drivers/watchdog/menf21bmc_wdt.c 16381 16382MEN Z069 WATCHDOG DRIVER 16383M: Johannes Thumshirn <jth@kernel.org> 16384L: linux-watchdog@vger.kernel.org 16385S: Maintained 16386F: drivers/watchdog/menz69_wdt.c 16387 16388MESON AO CEC DRIVER FOR AMLOGIC SOCS 16389M: Neil Armstrong <neil.armstrong@linaro.org> 16390L: linux-media@vger.kernel.org 16391L: linux-amlogic@lists.infradead.org 16392S: Supported 16393W: http://linux-meson.com/ 16394T: git git://linuxtv.org/media.git 16395F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 16396F: drivers/media/cec/platform/meson/ao-cec-g12a.c 16397F: drivers/media/cec/platform/meson/ao-cec.c 16398 16399MESON GE2D DRIVER FOR AMLOGIC SOCS 16400M: Neil Armstrong <neil.armstrong@linaro.org> 16401L: linux-media@vger.kernel.org 16402L: linux-amlogic@lists.infradead.org 16403S: Supported 16404T: git git://linuxtv.org/media.git 16405F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 16406F: drivers/media/platform/amlogic/meson-ge2d/ 16407 16408MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 16409M: Liang Yang <liang.yang@amlogic.com> 16410L: linux-mtd@lists.infradead.org 16411S: Maintained 16412F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 16413F: drivers/mtd/nand/raw/meson_* 16414 16415MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 16416M: Neil Armstrong <neil.armstrong@linaro.org> 16417L: linux-media@vger.kernel.org 16418L: linux-amlogic@lists.infradead.org 16419S: Supported 16420T: git git://linuxtv.org/media.git 16421F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 16422F: drivers/staging/media/meson/vdec/ 16423 16424META ETHERNET DRIVERS 16425M: Alexander Duyck <alexanderduyck@fb.com> 16426M: Jakub Kicinski <kuba@kernel.org> 16427R: kernel-team@meta.com 16428S: Maintained 16429F: Documentation/networking/device_drivers/ethernet/meta/ 16430F: drivers/net/ethernet/meta/ 16431 16432METHODE UDPU SUPPORT 16433M: Robert Marko <robert.marko@sartura.hr> 16434S: Maintained 16435F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 16436F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 16437 16438MHI BUS 16439M: Manivannan Sadhasivam <mani@kernel.org> 16440L: mhi@lists.linux.dev 16441L: linux-arm-msm@vger.kernel.org 16442S: Maintained 16443T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 16444F: Documentation/ABI/stable/sysfs-bus-mhi 16445F: Documentation/mhi/ 16446F: drivers/bus/mhi/ 16447F: drivers/pci/endpoint/functions/pci-epf-mhi.c 16448F: include/linux/mhi.h 16449 16450MICROBLAZE ARCHITECTURE 16451M: Michal Simek <monstr@monstr.eu> 16452S: Supported 16453W: http://www.monstr.eu/fdt/ 16454T: git git://git.monstr.eu/linux-2.6-microblaze.git 16455F: arch/microblaze/ 16456 16457MICROBLAZE TMR INJECT 16458M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16459S: Supported 16460F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 16461F: drivers/misc/xilinx_tmr_inject.c 16462 16463MICROBLAZE TMR MANAGER 16464M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 16465S: Supported 16466F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 16467F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 16468F: drivers/misc/xilinx_tmr_manager.c 16469 16470MICROCHIP AT91 DMA DRIVERS 16471M: Ludovic Desroches <ludovic.desroches@microchip.com> 16472L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16473L: dmaengine@vger.kernel.org 16474S: Supported 16475F: Documentation/devicetree/bindings/dma/atmel,at91sam9g45-dma.yaml 16476F: drivers/dma/at_hdmac.c 16477F: drivers/dma/at_xdmac.c 16478F: include/dt-bindings/dma/at91.h 16479 16480MICROCHIP AT91 SERIAL DRIVER 16481M: Richard Genoud <richard.genoud@bootlin.com> 16482S: Maintained 16483F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16484F: drivers/tty/serial/atmel_serial.c 16485F: drivers/tty/serial/atmel_serial.h 16486 16487MICROCHIP AT91 USART MFD DRIVER 16488M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16489L: linux-kernel@vger.kernel.org 16490S: Supported 16491F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16492F: drivers/mfd/at91-usart.c 16493F: include/dt-bindings/mfd/at91-usart.h 16494 16495MICROCHIP AT91 USART SPI DRIVER 16496M: Radu Pirea <radu_nicolae.pirea@upb.ro> 16497L: linux-spi@vger.kernel.org 16498S: Supported 16499F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 16500F: drivers/spi/spi-at91-usart.c 16501 16502MICROCHIP AUDIO ASOC DRIVERS 16503M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16504M: Andrei Simion <andrei.simion@microchip.com> 16505L: linux-sound@vger.kernel.org 16506S: Supported 16507F: Documentation/devicetree/bindings/sound/atmel* 16508F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 16509F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 16510F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 16511F: sound/soc/atmel 16512 16513MICROCHIP CSI2DC DRIVER 16514M: Eugen Hristev <eugen.hristev@microchip.com> 16515L: linux-media@vger.kernel.org 16516S: Supported 16517F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 16518F: drivers/media/platform/microchip/microchip-csi2dc.c 16519 16520MICROCHIP ECC DRIVER 16521L: linux-crypto@vger.kernel.org 16522S: Orphan 16523F: drivers/crypto/atmel-ecc.* 16524 16525MICROCHIP EIC DRIVER 16526M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16527L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16528S: Supported 16529F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 16530F: drivers/irqchip/irq-mchp-eic.c 16531 16532MICROCHIP I2C DRIVER 16533M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 16534L: linux-i2c@vger.kernel.org 16535S: Supported 16536F: drivers/i2c/busses/i2c-at91-*.c 16537F: drivers/i2c/busses/i2c-at91.h 16538 16539MICROCHIP ISC DRIVER 16540M: Eugen Hristev <eugen.hristev@microchip.com> 16541L: linux-media@vger.kernel.org 16542S: Supported 16543F: Documentation/devicetree/bindings/media/atmel,isc.yaml 16544F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 16545F: drivers/media/platform/microchip/microchip-isc* 16546F: drivers/media/platform/microchip/microchip-sama*-isc* 16547F: drivers/staging/media/deprecated/atmel/atmel-isc* 16548F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 16549F: include/linux/atmel-isc-media.h 16550 16551MICROCHIP ISI DRIVER 16552M: Eugen Hristev <eugen.hristev@microchip.com> 16553L: linux-media@vger.kernel.org 16554S: Supported 16555F: drivers/media/platform/atmel/atmel-isi.c 16556F: drivers/media/platform/atmel/atmel-isi.h 16557 16558MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 16559M: Woojung Huh <woojung.huh@microchip.com> 16560M: UNGLinuxDriver@microchip.com 16561L: netdev@vger.kernel.org 16562S: Maintained 16563F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 16564F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 16565F: drivers/net/dsa/microchip/* 16566F: include/linux/dsa/ksz_common.h 16567F: include/linux/platform_data/microchip-ksz.h 16568F: net/dsa/tag_ksz.c 16569 16570MICROCHIP LAN743X ETHERNET DRIVER 16571M: Bryan Whitehead <bryan.whitehead@microchip.com> 16572M: UNGLinuxDriver@microchip.com 16573L: netdev@vger.kernel.org 16574S: Maintained 16575F: drivers/net/ethernet/microchip/lan743x_* 16576 16577MICROCHIP LAN8650/1 10BASE-T1S MACPHY ETHERNET DRIVER 16578M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 16579L: netdev@vger.kernel.org 16580S: Maintained 16581F: Documentation/devicetree/bindings/net/microchip,lan8650.yaml 16582F: drivers/net/ethernet/microchip/lan865x/lan865x.c 16583 16584MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 16585M: Arun Ramadoss <arun.ramadoss@microchip.com> 16586R: UNGLinuxDriver@microchip.com 16587L: netdev@vger.kernel.org 16588S: Maintained 16589F: drivers/net/phy/microchip_t1.c 16590 16591MICROCHIP LAN966X ETHERNET DRIVER 16592M: Horatiu Vultur <horatiu.vultur@microchip.com> 16593M: UNGLinuxDriver@microchip.com 16594L: netdev@vger.kernel.org 16595S: Maintained 16596F: drivers/net/ethernet/microchip/lan966x/* 16597 16598MICROCHIP LAN966X OIC DRIVER 16599M: Herve Codina <herve.codina@bootlin.com> 16600S: Maintained 16601F: Documentation/devicetree/bindings/interrupt-controller/microchip,lan966x-oic.yaml 16602F: drivers/irqchip/irq-lan966x-oic.c 16603 16604MICROCHIP LAN966X PCI DRIVER 16605M: Herve Codina <herve.codina@bootlin.com> 16606S: Maintained 16607F: drivers/misc/lan966x_pci.c 16608F: drivers/misc/lan966x_pci.dtso 16609 16610MICROCHIP LAN969X ETHERNET DRIVER 16611M: Daniel Machon <daniel.machon@microchip.com> 16612M: UNGLinuxDriver@microchip.com 16613L: netdev@vger.kernel.org 16614S: Maintained 16615F: drivers/net/ethernet/microchip/sparx5/lan969x/* 16616 16617MICROCHIP LCDFB DRIVER 16618M: Nicolas Ferre <nicolas.ferre@microchip.com> 16619L: linux-fbdev@vger.kernel.org 16620S: Maintained 16621F: drivers/video/fbdev/atmel_lcdfb.c 16622F: include/video/atmel_lcdc.h 16623 16624MICROCHIP MCP16502 PMIC DRIVER 16625M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16626M: Andrei Simion <andrei.simion@microchip.com> 16627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16628S: Supported 16629F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 16630F: drivers/regulator/mcp16502.c 16631 16632MICROCHIP MCP3564 ADC DRIVER 16633M: Marius Cristea <marius.cristea@microchip.com> 16634L: linux-iio@vger.kernel.org 16635S: Supported 16636F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 16637F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 16638F: drivers/iio/adc/mcp3564.c 16639 16640MICROCHIP MCP3911 ADC DRIVER 16641M: Marcus Folkesson <marcus.folkesson@gmail.com> 16642M: Kent Gustavsson <kent@minoris.se> 16643L: linux-iio@vger.kernel.org 16644S: Maintained 16645F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 16646F: drivers/iio/adc/mcp3911.c 16647 16648MICROCHIP MMC/SD/SDIO MCI DRIVER 16649M: Aubin Constans <aubin.constans@microchip.com> 16650S: Maintained 16651F: drivers/mmc/host/atmel-mci.c 16652 16653MICROCHIP NAND DRIVER 16654L: linux-mtd@lists.infradead.org 16655S: Orphan 16656F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 16657F: drivers/mtd/nand/raw/atmel/* 16658 16659MICROCHIP OTPC DRIVER 16660M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16662S: Supported 16663F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 16664F: drivers/nvmem/microchip-otpc.c 16665F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 16666 16667MICROCHIP PAC1921 POWER/CURRENT MONITOR DRIVER 16668M: Matteo Martelli <matteomartelli3@gmail.com> 16669L: linux-iio@vger.kernel.org 16670S: Supported 16671F: Documentation/devicetree/bindings/iio/adc/microchip,pac1921.yaml 16672F: drivers/iio/adc/pac1921.c 16673 16674MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 16675M: Marius Cristea <marius.cristea@microchip.com> 16676L: linux-iio@vger.kernel.org 16677S: Supported 16678F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 16679F: drivers/iio/adc/pac1934.c 16680 16681MICROCHIP PCI1XXXX GP DRIVER 16682M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 16683M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16684L: linux-gpio@vger.kernel.org 16685S: Supported 16686F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 16687F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 16688F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 16689F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 16690 16691MICROCHIP PCI1XXXX I2C DRIVER 16692M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16693M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16694M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 16695L: linux-i2c@vger.kernel.org 16696S: Maintained 16697F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 16698 16699MICROCHIP PCIe UART DRIVER 16700M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 16701M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 16702L: linux-serial@vger.kernel.org 16703S: Maintained 16704F: drivers/tty/serial/8250/8250_pci1xxxx.c 16705 16706MICROCHIP POLARFIRE FPGA DRIVERS 16707M: Conor Dooley <conor.dooley@microchip.com> 16708L: linux-fpga@vger.kernel.org 16709S: Supported 16710F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 16711F: drivers/fpga/microchip-spi.c 16712 16713MICROCHIP PWM DRIVER 16714M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16716L: linux-pwm@vger.kernel.org 16717S: Supported 16718F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 16719F: drivers/pwm/pwm-atmel.c 16720 16721MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 16722M: Manikandan Muralidharan <manikandan.m@microchip.com> 16723M: Dharma Balasubiramani <dharma.b@microchip.com> 16724L: dri-devel@lists.freedesktop.org 16725S: Supported 16726F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 16727F: drivers/gpu/drm/bridge/microchip-lvds.c 16728 16729MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 16730M: Eugen Hristev <eugen.hristev@microchip.com> 16731L: linux-iio@vger.kernel.org 16732S: Supported 16733F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 16734F: drivers/iio/adc/at91-sama5d2_adc.c 16735F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 16736 16737MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 16738M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16739S: Supported 16740F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 16741F: drivers/power/reset/at91-sama5d2_shdwc.c 16742 16743MICROCHIP SOC DRIVERS 16744M: Conor Dooley <conor@kernel.org> 16745S: Supported 16746T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 16747F: Documentation/devicetree/bindings/soc/microchip/ 16748F: drivers/soc/microchip/ 16749 16750MICROCHIP SPI DRIVER 16751M: Ryan Wanner <ryan.wanner@microchip.com> 16752S: Supported 16753F: drivers/spi/spi-atmel.* 16754 16755MICROCHIP SSC DRIVER 16756M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16757M: Andrei Simion <andrei.simion@microchip.com> 16758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16759S: Supported 16760F: Documentation/devicetree/bindings/sound/atmel,at91-ssc.yaml 16761F: drivers/misc/atmel-ssc.c 16762F: include/linux/atmel-ssc.h 16763 16764Microchip Timer Counter Block (TCB) Capture Driver 16765M: Kamel Bouhara <kamel.bouhara@bootlin.com> 16766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16767L: linux-iio@vger.kernel.org 16768S: Maintained 16769F: drivers/counter/microchip-tcb-capture.c 16770F: include/uapi/linux/counter/microchip-tcb-capture.h 16771 16772MICROCHIP USB251XB DRIVER 16773M: Richard Leitner <richard.leitner@skidata.com> 16774L: linux-usb@vger.kernel.org 16775S: Maintained 16776F: Documentation/devicetree/bindings/usb/usb251xb.yaml 16777F: drivers/usb/misc/usb251xb.c 16778 16779MICROCHIP USBA UDC DRIVER 16780M: Cristian Birsan <cristian.birsan@microchip.com> 16781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16782S: Supported 16783F: drivers/usb/gadget/udc/atmel_usba_udc.* 16784 16785MICROCHIP WILC1000 WIFI DRIVER 16786M: Ajay Singh <ajay.kathat@microchip.com> 16787M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 16788L: linux-wireless@vger.kernel.org 16789S: Supported 16790F: drivers/net/wireless/microchip/ 16791 16792MICROCHIP ZL3073X DRIVER 16793M: Ivan Vecera <ivecera@redhat.com> 16794M: Prathosh Satish <Prathosh.Satish@microchip.com> 16795L: netdev@vger.kernel.org 16796S: Supported 16797F: Documentation/devicetree/bindings/dpll/microchip,zl30731.yaml 16798F: drivers/dpll/zl3073x/ 16799 16800MICROSEMI MIPS SOCS 16801M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16802M: UNGLinuxDriver@microchip.com 16803L: linux-mips@vger.kernel.org 16804S: Supported 16805F: Documentation/devicetree/bindings/mips/mscc.txt 16806F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 16807F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 16808F: arch/mips/boot/dts/mscc/ 16809F: arch/mips/configs/generic/board-ocelot.config 16810F: arch/mips/generic/board-ocelot.c 16811 16812MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 16813M: Don Brace <don.brace@microchip.com> 16814L: storagedev@microchip.com 16815L: linux-scsi@vger.kernel.org 16816S: Supported 16817F: Documentation/scsi/smartpqi.rst 16818F: drivers/scsi/smartpqi/Kconfig 16819F: drivers/scsi/smartpqi/Makefile 16820F: drivers/scsi/smartpqi/smartpqi*.[ch] 16821F: include/linux/cciss*.h 16822F: include/uapi/linux/cciss*.h 16823 16824MICROSOFT MANA RDMA DRIVER 16825M: Long Li <longli@microsoft.com> 16826M: Konstantin Taranov <kotaranov@microsoft.com> 16827L: linux-rdma@vger.kernel.org 16828S: Supported 16829F: drivers/infiniband/hw/mana/ 16830F: include/net/mana 16831F: include/uapi/rdma/mana-abi.h 16832 16833MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 16834M: Maximilian Luz <luzmaximilian@gmail.com> 16835L: platform-driver-x86@vger.kernel.org 16836S: Maintained 16837F: drivers/platform/surface/surface_aggregator_tabletsw.c 16838 16839MICROSOFT SURFACE BATTERY AND AC DRIVERS 16840M: Maximilian Luz <luzmaximilian@gmail.com> 16841L: linux-pm@vger.kernel.org 16842L: platform-driver-x86@vger.kernel.org 16843S: Maintained 16844F: drivers/power/supply/surface_battery.c 16845F: drivers/power/supply/surface_charger.c 16846 16847MICROSOFT SURFACE DTX DRIVER 16848M: Maximilian Luz <luzmaximilian@gmail.com> 16849L: platform-driver-x86@vger.kernel.org 16850S: Maintained 16851F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 16852F: drivers/platform/surface/surface_dtx.c 16853F: include/uapi/linux/surface_aggregator/dtx.h 16854 16855MICROSOFT SURFACE SENSOR FAN DRIVER 16856M: Maximilian Luz <luzmaximilian@gmail.com> 16857M: Ivor Wanders <ivor@iwanders.net> 16858L: linux-hwmon@vger.kernel.org 16859S: Maintained 16860F: Documentation/hwmon/surface_fan.rst 16861F: drivers/hwmon/surface_fan.c 16862 16863MICROSOFT SURFACE SENSOR THERMAL DRIVER 16864M: Maximilian Luz <luzmaximilian@gmail.com> 16865L: linux-hwmon@vger.kernel.org 16866S: Maintained 16867F: drivers/hwmon/surface_temp.c 16868 16869MICROSOFT SURFACE GPE LID SUPPORT DRIVER 16870M: Maximilian Luz <luzmaximilian@gmail.com> 16871L: platform-driver-x86@vger.kernel.org 16872S: Maintained 16873F: drivers/platform/surface/surface_gpe.c 16874 16875MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 16876M: Hans de Goede <hansg@kernel.org> 16877M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 16878M: Maximilian Luz <luzmaximilian@gmail.com> 16879L: platform-driver-x86@vger.kernel.org 16880S: Maintained 16881T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 16882F: drivers/platform/surface/ 16883 16884MICROSOFT SURFACE HID TRANSPORT DRIVER 16885M: Maximilian Luz <luzmaximilian@gmail.com> 16886L: linux-input@vger.kernel.org 16887L: platform-driver-x86@vger.kernel.org 16888S: Maintained 16889F: drivers/hid/surface-hid/ 16890 16891MICROSOFT SURFACE HOT-PLUG DRIVER 16892M: Maximilian Luz <luzmaximilian@gmail.com> 16893L: platform-driver-x86@vger.kernel.org 16894S: Maintained 16895F: drivers/platform/surface/surface_hotplug.c 16896 16897MICROSOFT SURFACE PLATFORM PROFILE DRIVER 16898M: Maximilian Luz <luzmaximilian@gmail.com> 16899L: platform-driver-x86@vger.kernel.org 16900S: Maintained 16901F: drivers/platform/surface/surface_platform_profile.c 16902 16903MICROSOFT SURFACE PRO 3 BUTTON DRIVER 16904M: Chen Yu <yu.c.chen@intel.com> 16905L: platform-driver-x86@vger.kernel.org 16906S: Supported 16907F: drivers/platform/surface/surfacepro3_button.c 16908 16909MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 16910M: Maximilian Luz <luzmaximilian@gmail.com> 16911L: platform-driver-x86@vger.kernel.org 16912S: Maintained 16913F: drivers/platform/surface/surface_aggregator_hub.c 16914 16915MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 16916M: Maximilian Luz <luzmaximilian@gmail.com> 16917L: platform-driver-x86@vger.kernel.org 16918S: Maintained 16919W: https://github.com/linux-surface/surface-aggregator-module 16920C: irc://irc.libera.chat/linux-surface 16921F: Documentation/driver-api/surface_aggregator/ 16922F: drivers/platform/surface/aggregator/ 16923F: drivers/platform/surface/surface_acpi_notify.c 16924F: drivers/platform/surface/surface_aggregator_cdev.c 16925F: drivers/platform/surface/surface_aggregator_registry.c 16926F: include/linux/surface_acpi_notify.h 16927F: include/linux/surface_aggregator/ 16928F: include/uapi/linux/surface_aggregator/ 16929 16930MICROTEK X6 SCANNER 16931M: Oliver Neukum <oliver@neukum.org> 16932S: Maintained 16933F: drivers/usb/image/microtek.* 16934 16935MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 16936M: Luka Kovacic <luka.kovacic@sartura.hr> 16937M: Luka Perkov <luka.perkov@sartura.hr> 16938S: Maintained 16939F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 16940F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 16941F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 16942F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 16943F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 16944F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 16945 16946MIN HEAP 16947M: Kuan-Wei Chiu <visitorckw@gmail.com> 16948L: linux-kernel@vger.kernel.org 16949S: Maintained 16950F: Documentation/core-api/min_heap.rst 16951F: include/linux/min_heap.h 16952F: lib/min_heap.c 16953F: lib/test_min_heap.c 16954 16955MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 16956M: Sakari Ailus <sakari.ailus@linux.intel.com> 16957L: linux-media@vger.kernel.org 16958S: Maintained 16959F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 16960F: Documentation/driver-api/media/drivers/ccs/ 16961F: Documentation/userspace-api/media/drivers/ccs.rst 16962F: drivers/media/i2c/ccs-pll.c 16963F: drivers/media/i2c/ccs-pll.h 16964F: drivers/media/i2c/ccs/ 16965F: include/uapi/linux/ccs.h 16966F: include/uapi/linux/smiapp.h 16967 16968MIPS 16969M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16970L: linux-mips@vger.kernel.org 16971S: Maintained 16972Q: https://patchwork.kernel.org/project/linux-mips/list/ 16973T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 16974F: Documentation/devicetree/bindings/mips/ 16975F: Documentation/arch/mips/ 16976F: arch/mips/ 16977F: drivers/platform/mips/ 16978F: include/dt-bindings/mips/ 16979 16980MIPS BOSTON DEVELOPMENT BOARD 16981M: Paul Burton <paulburton@kernel.org> 16982L: linux-mips@vger.kernel.org 16983S: Maintained 16984F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 16985F: arch/mips/boot/dts/img/boston.dts 16986F: arch/mips/configs/generic/board-boston.config 16987F: drivers/clk/imgtec/clk-boston.c 16988F: include/dt-bindings/clock/boston-clock.h 16989 16990MIPS CORE DRIVERS 16991M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16992L: linux-mips@vger.kernel.org 16993S: Supported 16994F: drivers/bus/mips_cdmm.c 16995F: drivers/clocksource/mips-gic-timer.c 16996F: drivers/cpuidle/cpuidle-cps.c 16997F: drivers/irqchip/irq-mips-cpu.c 16998F: drivers/irqchip/irq-mips-gic.c 16999 17000MIPS GENERIC PLATFORM 17001M: Paul Burton <paulburton@kernel.org> 17002L: linux-mips@vger.kernel.org 17003S: Supported 17004F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 17005F: arch/mips/generic/ 17006F: arch/mips/tools/generic-board-config.sh 17007 17008MIPS RINT INSTRUCTION EMULATION 17009M: Aleksandar Markovic <aleksandar.markovic@mips.com> 17010L: linux-mips@vger.kernel.org 17011S: Supported 17012F: arch/mips/math-emu/dp_rint.c 17013F: arch/mips/math-emu/sp_rint.c 17014 17015MIPS/LOONGSON1 ARCHITECTURE 17016M: Keguang Zhang <keguang.zhang@gmail.com> 17017L: linux-mips@vger.kernel.org 17018S: Maintained 17019F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 17020F: arch/mips/include/asm/mach-loongson32/ 17021F: arch/mips/loongson32/ 17022F: drivers/*/*loongson1* 17023F: drivers/mtd/nand/raw/loongson1-nand-controller.c 17024F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 17025F: sound/soc/loongson/loongson1_ac97.c 17026 17027MIPS/LOONGSON2EF ARCHITECTURE 17028M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17029L: linux-mips@vger.kernel.org 17030S: Maintained 17031F: arch/mips/include/asm/mach-loongson2ef/ 17032F: arch/mips/loongson2ef/ 17033F: drivers/cpufreq/loongson2_cpufreq.c 17034 17035MIPS/LOONGSON64 ARCHITECTURE 17036M: Huacai Chen <chenhuacai@kernel.org> 17037M: Jiaxun Yang <jiaxun.yang@flygoat.com> 17038L: linux-mips@vger.kernel.org 17039S: Maintained 17040F: arch/mips/include/asm/mach-loongson64/ 17041F: arch/mips/loongson64/ 17042F: drivers/irqchip/irq-loongson* 17043F: drivers/platform/mips/cpu_hwmon.c 17044 17045MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 17046M: Hans Verkuil <hverkuil@xs4all.nl> 17047L: linux-media@vger.kernel.org 17048S: Odd Fixes 17049W: https://linuxtv.org 17050T: git git://linuxtv.org/media.git 17051F: drivers/media/radio/radio-miropcm20* 17052 17053MITSUMI MM8013 FG DRIVER 17054M: Konrad Dybcio <konradybcio@kernel.org> 17055F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 17056F: drivers/power/supply/mm8013.c 17057 17058MMP SUPPORT 17059R: Lubomir Rintel <lkundrak@v3.sk> 17060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17061S: Odd Fixes 17062T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 17063F: arch/arm/boot/dts/marvell/mmp* 17064F: arch/arm/mach-mmp/ 17065F: include/linux/soc/mmp/ 17066 17067MMP USB PHY DRIVERS 17068R: Lubomir Rintel <lkundrak@v3.sk> 17069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17070S: Maintained 17071F: drivers/phy/marvell/phy-mmp3-usb.c 17072F: drivers/phy/marvell/phy-pxa-usb.c 17073 17074MMU GATHER AND TLB INVALIDATION 17075M: Will Deacon <will@kernel.org> 17076M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 17077M: Andrew Morton <akpm@linux-foundation.org> 17078M: Nick Piggin <npiggin@gmail.com> 17079M: Peter Zijlstra <peterz@infradead.org> 17080L: linux-arch@vger.kernel.org 17081L: linux-mm@kvack.org 17082S: Maintained 17083F: arch/*/include/asm/tlb.h 17084F: include/asm-generic/tlb.h 17085F: include/trace/events/tlb.h 17086F: mm/mmu_gather.c 17087 17088MN88472 MEDIA DRIVER 17089L: linux-media@vger.kernel.org 17090S: Orphan 17091W: https://linuxtv.org 17092Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17093F: drivers/media/dvb-frontends/mn88472* 17094 17095MN88473 MEDIA DRIVER 17096L: linux-media@vger.kernel.org 17097S: Orphan 17098W: https://linuxtv.org 17099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17100F: drivers/media/dvb-frontends/mn88473* 17101 17102MOBILEYE MIPS SOCS 17103M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 17104M: Gregory CLEMENT <gregory.clement@bootlin.com> 17105M: Théo Lebrun <theo.lebrun@bootlin.com> 17106L: linux-mips@vger.kernel.org 17107S: Maintained 17108F: Documentation/devicetree/bindings/mips/mobileye.yaml 17109F: Documentation/devicetree/bindings/soc/mobileye/ 17110F: arch/mips/boot/dts/mobileye/ 17111F: arch/mips/configs/eyeq5_defconfig 17112F: arch/mips/mobileye/board-epm5.its.S 17113F: drivers/clk/clk-eyeq.c 17114F: drivers/pinctrl/pinctrl-eyeq5.c 17115F: drivers/reset/reset-eyeq.c 17116F: include/dt-bindings/clock/mobileye,eyeq5-clk.h 17117 17118MODULE SUPPORT 17119M: Luis Chamberlain <mcgrof@kernel.org> 17120M: Petr Pavlu <petr.pavlu@suse.com> 17121M: Daniel Gomez <da.gomez@kernel.org> 17122R: Sami Tolvanen <samitolvanen@google.com> 17123L: linux-modules@vger.kernel.org 17124L: linux-kernel@vger.kernel.org 17125S: Maintained 17126T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 17127F: include/linux/kmod.h 17128F: include/linux/module*.h 17129F: kernel/module/ 17130F: lib/test_kmod.c 17131F: lib/tests/module/ 17132F: scripts/module* 17133F: tools/testing/selftests/kmod/ 17134F: tools/testing/selftests/module/ 17135 17136MONOLITHIC POWER SYSTEM PMIC DRIVER 17137M: Saravanan Sekar <sravanhome@gmail.com> 17138S: Maintained 17139F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 17140F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 17141F: drivers/hwmon/pmbus/mpq7932.c 17142F: drivers/iio/adc/mp2629_adc.c 17143F: drivers/mfd/mp2629.c 17144F: drivers/power/supply/mp2629_charger.c 17145F: drivers/regulator/mp5416.c 17146F: drivers/regulator/mpq7920.c 17147F: drivers/regulator/mpq7920.h 17148F: include/linux/mfd/mp2629.h 17149 17150MOST(R) TECHNOLOGY DRIVER 17151M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 17152M: Christian Gromm <christian.gromm@microchip.com> 17153S: Maintained 17154F: Documentation/ABI/testing/configfs-most 17155F: Documentation/ABI/testing/sysfs-bus-most 17156F: drivers/most/ 17157F: drivers/staging/most/ 17158F: include/linux/most.h 17159 17160MOTORCOMM PHY DRIVER 17161M: Frank <Frank.Sae@motor-comm.com> 17162L: netdev@vger.kernel.org 17163S: Maintained 17164F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 17165F: drivers/net/phy/motorcomm.c 17166 17167MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 17168M: Jiri Slaby <jirislaby@kernel.org> 17169S: Maintained 17170F: Documentation/driver-api/tty/moxa-smartio.rst 17171F: drivers/tty/mxser.* 17172 17173MP3309C BACKLIGHT DRIVER 17174M: Flavio Suligoi <f.suligoi@asem.it> 17175L: dri-devel@lists.freedesktop.org 17176S: Maintained 17177F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 17178F: drivers/video/backlight/mp3309c.c 17179 17180MPS MP2891 DRIVER 17181M: Noah Wang <noahwang.wang@outlook.com> 17182L: linux-hwmon@vger.kernel.org 17183S: Maintained 17184F: Documentation/hwmon/mp2891.rst 17185F: drivers/hwmon/pmbus/mp2891.c 17186 17187MPS MP2993 DRIVER 17188M: Noah Wang <noahwang.wang@outlook.com> 17189L: linux-hwmon@vger.kernel.org 17190S: Maintained 17191F: Documentation/hwmon/mp2993.rst 17192F: drivers/hwmon/pmbus/mp2993.c 17193 17194MPS MP9941 DRIVER 17195M: Noah Wang <noahwang.wang@outlook.com> 17196L: linux-hwmon@vger.kernel.org 17197S: Maintained 17198F: Documentation/hwmon/mp9941.rst 17199F: drivers/hwmon/pmbus/mp9941.c 17200 17201MR800 AVERMEDIA USB FM RADIO DRIVER 17202M: Alexey Klimov <alexey.klimov@linaro.org> 17203L: linux-media@vger.kernel.org 17204S: Maintained 17205T: git git://linuxtv.org/media.git 17206F: drivers/media/radio/radio-mr800.c 17207 17208MRF24J40 IEEE 802.15.4 RADIO DRIVER 17209M: Stefan Schmidt <stefan@datenfreihafen.org> 17210L: linux-wpan@vger.kernel.org 17211S: Odd Fixes 17212F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 17213F: drivers/net/ieee802154/mrf24j40.c 17214 17215MSI EC DRIVER 17216M: Nikita Kravets <teackot@gmail.com> 17217L: platform-driver-x86@vger.kernel.org 17218S: Maintained 17219W: https://github.com/BeardOverflow/msi-ec 17220F: drivers/platform/x86/msi-ec.* 17221 17222MSI LAPTOP SUPPORT 17223M: "Lee, Chun-Yi" <jlee@suse.com> 17224L: platform-driver-x86@vger.kernel.org 17225S: Maintained 17226F: drivers/platform/x86/msi-laptop.c 17227 17228MSI WMI SUPPORT 17229L: platform-driver-x86@vger.kernel.org 17230S: Orphan 17231F: drivers/platform/x86/msi-wmi.c 17232 17233MSI WMI PLATFORM FEATURES 17234M: Armin Wolf <W_Armin@gmx.de> 17235L: platform-driver-x86@vger.kernel.org 17236S: Maintained 17237F: Documentation/ABI/testing/debugfs-msi-wmi-platform 17238F: Documentation/wmi/devices/msi-wmi-platform.rst 17239F: drivers/platform/x86/msi-wmi-platform.c 17240 17241MSI001 MEDIA DRIVER 17242L: linux-media@vger.kernel.org 17243S: Orphan 17244W: https://linuxtv.org 17245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17246F: drivers/media/tuners/msi001* 17247 17248MSI2500 MEDIA DRIVER 17249L: linux-media@vger.kernel.org 17250S: Orphan 17251W: https://linuxtv.org 17252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17253F: drivers/media/usb/msi2500/ 17254 17255MSTAR INTERRUPT CONTROLLER DRIVER 17256M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 17257M: Daniel Palmer <daniel@thingy.jp> 17258S: Maintained 17259F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 17260F: drivers/irqchip/irq-mst-intc.c 17261 17262MSYSTEMS DISKONCHIP G3 MTD DRIVER 17263M: Robert Jarzmik <robert.jarzmik@free.fr> 17264L: linux-mtd@lists.infradead.org 17265S: Maintained 17266F: drivers/mtd/devices/docg3* 17267 17268MT9M114 ONSEMI SENSOR DRIVER 17269M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17270L: linux-media@vger.kernel.org 17271S: Maintained 17272T: git git://linuxtv.org/media.git 17273F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 17274F: drivers/media/i2c/mt9m114.c 17275 17276MT9P031 APTINA CAMERA SENSOR 17277M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17278L: linux-media@vger.kernel.org 17279S: Maintained 17280T: git git://linuxtv.org/media.git 17281F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 17282F: drivers/media/i2c/mt9p031.c 17283 17284MT9T112 APTINA CAMERA SENSOR 17285M: Jacopo Mondi <jacopo@jmondi.org> 17286L: linux-media@vger.kernel.org 17287S: Odd Fixes 17288T: git git://linuxtv.org/media.git 17289F: drivers/media/i2c/mt9t112.c 17290F: include/media/i2c/mt9t112.h 17291 17292MT9V032 APTINA CAMERA SENSOR 17293M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 17294L: linux-media@vger.kernel.org 17295S: Maintained 17296T: git git://linuxtv.org/media.git 17297F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v032.txt 17298F: drivers/media/i2c/mt9v032.c 17299F: include/media/i2c/mt9v032.h 17300 17301MT9V111 APTINA CAMERA SENSOR 17302M: Jacopo Mondi <jacopo@jmondi.org> 17303L: linux-media@vger.kernel.org 17304S: Maintained 17305T: git git://linuxtv.org/media.git 17306F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 17307F: drivers/media/i2c/mt9v111.c 17308 17309MULTIFUNCTION DEVICES (MFD) 17310M: Lee Jones <lee@kernel.org> 17311S: Maintained 17312T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17313F: Documentation/devicetree/bindings/mfd/ 17314F: drivers/mfd/ 17315F: include/dt-bindings/mfd/ 17316F: include/linux/mfd/ 17317 17318MULTIMEDIA CARD (MMC) ETC. OVER SPI 17319S: Orphan 17320F: drivers/mmc/host/mmc_spi.c 17321F: include/linux/spi/mmc_spi.h 17322 17323MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 17324M: Ulf Hansson <ulf.hansson@linaro.org> 17325L: linux-mmc@vger.kernel.org 17326S: Maintained 17327T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17328F: Documentation/devicetree/bindings/mmc/ 17329F: drivers/mmc/ 17330F: include/linux/mmc/ 17331F: include/uapi/linux/mmc/ 17332 17333MULTIPLEXER SUBSYSTEM 17334M: Peter Rosin <peda@axentia.se> 17335S: Odd Fixes 17336F: Documentation/ABI/testing/sysfs-class-mux* 17337F: Documentation/devicetree/bindings/mux/ 17338F: drivers/mux/ 17339F: include/dt-bindings/mux/ 17340F: include/linux/mux/ 17341 17342MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 17343M: Bin Liu <b-liu@ti.com> 17344L: linux-usb@vger.kernel.org 17345S: Maintained 17346F: drivers/usb/musb/ 17347 17348MXL301RF MEDIA DRIVER 17349M: Akihiro Tsukada <tskd08@gmail.com> 17350L: linux-media@vger.kernel.org 17351S: Odd Fixes 17352F: drivers/media/tuners/mxl301rf* 17353 17354MXL5007T MEDIA DRIVER 17355M: Michael Krufky <mkrufky@linuxtv.org> 17356L: linux-media@vger.kernel.org 17357S: Maintained 17358W: https://linuxtv.org 17359W: http://github.com/mkrufky 17360Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17361T: git git://linuxtv.org/mkrufky/tuners.git 17362F: drivers/media/tuners/mxl5007t.* 17363 17364MXSFB DRM DRIVER 17365M: Marek Vasut <marex@denx.de> 17366M: Stefan Agner <stefan@agner.ch> 17367L: dri-devel@lists.freedesktop.org 17368S: Supported 17369T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 17370F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 17371F: drivers/gpu/drm/mxsfb/ 17372 17373MYLEX DAC960 PCI RAID Controller 17374M: Hannes Reinecke <hare@kernel.org> 17375L: linux-scsi@vger.kernel.org 17376S: Supported 17377F: drivers/scsi/myrb.* 17378F: drivers/scsi/myrs.* 17379 17380MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 17381L: netdev@vger.kernel.org 17382S: Orphan 17383W: https://www.cspi.com/ethernet-products/support/downloads/ 17384F: drivers/net/ethernet/myricom/myri10ge/ 17385 17386NAND FLASH SUBSYSTEM 17387M: Miquel Raynal <miquel.raynal@bootlin.com> 17388R: Richard Weinberger <richard@nod.at> 17389L: linux-mtd@lists.infradead.org 17390S: Maintained 17391W: http://www.linux-mtd.infradead.org/ 17392Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17393C: irc://irc.oftc.net/mtd 17394T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 17395F: drivers/mtd/nand/ 17396F: include/linux/mtd/*nand*.h 17397 17398NATIONAL INSTRUMENTS SERIAL DRIVER 17399M: Chaitanya Vadrevu <chaitanya.vadrevu@emerson.com> 17400L: linux-serial@vger.kernel.org 17401S: Maintained 17402F: drivers/tty/serial/8250/8250_ni.c 17403 17404NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 17405M: Daniel Mack <zonque@gmail.com> 17406L: linux-sound@vger.kernel.org 17407S: Maintained 17408W: http://www.native-instruments.com 17409F: sound/usb/caiaq/ 17410 17411NATSEMI ETHERNET DRIVER (DP8381x) 17412S: Orphan 17413F: drivers/net/ethernet/natsemi/natsemi.c 17414 17415NCR 5380 SCSI DRIVERS 17416M: Finn Thain <fthain@linux-m68k.org> 17417M: Michael Schmitz <schmitzmic@gmail.com> 17418L: linux-scsi@vger.kernel.org 17419S: Maintained 17420F: Documentation/scsi/g_NCR5380.rst 17421F: drivers/scsi/NCR5380.* 17422F: drivers/scsi/arm/cumana_1.c 17423F: drivers/scsi/arm/oak.c 17424F: drivers/scsi/atari_scsi.* 17425F: drivers/scsi/dmx3191d.c 17426F: drivers/scsi/g_NCR5380.* 17427F: drivers/scsi/mac_scsi.* 17428F: drivers/scsi/sun3_scsi.* 17429F: drivers/scsi/sun3_scsi_vme.c 17430 17431NCSI LIBRARY 17432M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 17433R: Paul Fertser <fercerpav@gmail.com> 17434S: Maintained 17435F: net/ncsi/ 17436 17437NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 17438M: Zev Weiss <zev@bewilderbeest.net> 17439L: linux-hwmon@vger.kernel.org 17440S: Maintained 17441F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 17442F: drivers/hwmon/nct6775-i2c.c 17443 17444NCT7363 HARDWARE MONITOR DRIVER 17445M: Ban Feng <kcfeng0@nuvoton.com> 17446L: linux-hwmon@vger.kernel.org 17447S: Maintained 17448F: Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml 17449F: Documentation/hwmon/nct7363.rst 17450F: drivers/hwmon/nct7363.c 17451 17452NETCONSOLE 17453M: Breno Leitao <leitao@debian.org> 17454S: Maintained 17455F: Documentation/networking/netconsole.rst 17456F: drivers/net/netconsole.c 17457F: tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh 17458F: tools/testing/selftests/drivers/net/netcons\* 17459 17460NETDEVSIM 17461M: Jakub Kicinski <kuba@kernel.org> 17462S: Maintained 17463F: drivers/net/netdevsim/* 17464F: tools/testing/selftests/drivers/net/netdevsim/* 17465 17466NETEM NETWORK EMULATOR 17467M: Stephen Hemminger <stephen@networkplumber.org> 17468L: netdev@vger.kernel.org 17469S: Maintained 17470F: net/sched/sch_netem.c 17471 17472NETERION 10GbE DRIVERS (s2io) 17473M: Jon Mason <jdmason@kudzu.us> 17474L: netdev@vger.kernel.org 17475S: Maintained 17476F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 17477F: drivers/net/ethernet/neterion/ 17478 17479NETFILTER 17480M: Pablo Neira Ayuso <pablo@netfilter.org> 17481M: Jozsef Kadlecsik <kadlec@netfilter.org> 17482M: Florian Westphal <fw@strlen.de> 17483L: netfilter-devel@vger.kernel.org 17484L: coreteam@netfilter.org 17485S: Maintained 17486W: http://www.netfilter.org/ 17487W: http://www.iptables.org/ 17488W: http://www.nftables.org/ 17489Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 17490C: irc://irc.libera.chat/netfilter 17491T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 17492T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 17493F: include/linux/netfilter* 17494F: include/linux/netfilter/ 17495F: include/net/netfilter/ 17496F: include/uapi/linux/netfilter* 17497F: include/uapi/linux/netfilter/ 17498F: net/*/netfilter.c 17499F: net/*/netfilter/ 17500F: net/bridge/br_netfilter*.c 17501F: net/netfilter/ 17502F: tools/testing/selftests/net/netfilter/ 17503 17504NETROM NETWORK LAYER 17505L: linux-hams@vger.kernel.org 17506S: Orphan 17507W: https://linux-ax25.in-berlin.de 17508F: include/net/netrom.h 17509F: include/uapi/linux/netrom.h 17510F: net/netrom/ 17511 17512NETRONIX EMBEDDED CONTROLLER 17513M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 17514S: Maintained 17515F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 17516F: drivers/mfd/ntxec.c 17517F: drivers/pwm/pwm-ntxec.c 17518F: drivers/rtc/rtc-ntxec.c 17519F: include/linux/mfd/ntxec.h 17520 17521NETRONOME ETHERNET DRIVERS 17522R: Jakub Kicinski <kuba@kernel.org> 17523R: Simon Horman <horms@kernel.org> 17524L: oss-drivers@corigine.com 17525S: Odd Fixes 17526F: drivers/net/ethernet/netronome/ 17527 17528NETWORK BLOCK DEVICE (NBD) 17529M: Josef Bacik <josef@toxicpanda.com> 17530L: linux-block@vger.kernel.org 17531L: nbd@other.debian.org 17532S: Maintained 17533F: Documentation/admin-guide/blockdev/nbd.rst 17534F: drivers/block/nbd.c 17535F: include/trace/events/nbd.h 17536F: include/uapi/linux/nbd.h 17537 17538NETWORK DROP MONITOR 17539M: Neil Horman <nhorman@tuxdriver.com> 17540L: netdev@vger.kernel.org 17541S: Maintained 17542W: https://fedorahosted.org/dropwatch/ 17543F: include/uapi/linux/net_dropmon.h 17544F: net/core/drop_monitor.c 17545 17546NETWORKING DRIVERS 17547M: Andrew Lunn <andrew+netdev@lunn.ch> 17548M: "David S. Miller" <davem@davemloft.net> 17549M: Eric Dumazet <edumazet@google.com> 17550M: Jakub Kicinski <kuba@kernel.org> 17551M: Paolo Abeni <pabeni@redhat.com> 17552L: netdev@vger.kernel.org 17553S: Maintained 17554P: Documentation/process/maintainer-netdev.rst 17555Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17556T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17557T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17558F: Documentation/devicetree/bindings/net/ 17559F: Documentation/networking/net_cachelines/net_device.rst 17560F: drivers/connector/ 17561F: drivers/net/ 17562F: drivers/ptp/ 17563F: drivers/s390/net/ 17564F: include/dt-bindings/net/ 17565F: include/linux/cn_proc.h 17566F: include/linux/etherdevice.h 17567F: include/linux/ethtool_netlink.h 17568F: include/linux/fcdevice.h 17569F: include/linux/fddidevice.h 17570F: include/linux/hippidevice.h 17571F: include/linux/if_* 17572F: include/linux/inetdevice.h 17573F: include/linux/ism.h 17574F: include/linux/netdev* 17575F: include/linux/platform_data/wiznet.h 17576F: include/uapi/linux/cn_proc.h 17577F: include/uapi/linux/ethtool_netlink* 17578F: include/uapi/linux/if_* 17579F: include/uapi/linux/net_shaper.h 17580F: include/uapi/linux/netdev* 17581F: tools/testing/selftests/drivers/net/ 17582X: Documentation/devicetree/bindings/net/bluetooth/ 17583X: Documentation/devicetree/bindings/net/can/ 17584X: Documentation/devicetree/bindings/net/wireless/ 17585X: drivers/net/can/ 17586X: drivers/net/wireless/ 17587 17588NETWORKING DRIVERS (WIRELESS) 17589M: Johannes Berg <johannes@sipsolutions.net> 17590L: linux-wireless@vger.kernel.org 17591S: Maintained 17592W: https://wireless.wiki.kernel.org/ 17593Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17594T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17595T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17596F: Documentation/devicetree/bindings/net/wireless/ 17597F: drivers/net/wireless/ 17598X: drivers/net/wireless/ath/ 17599X: drivers/net/wireless/broadcom/ 17600X: drivers/net/wireless/intel/ 17601X: drivers/net/wireless/intersil/ 17602X: drivers/net/wireless/marvell/ 17603X: drivers/net/wireless/mediatek/mt76/ 17604X: drivers/net/wireless/mediatek/mt7601u/ 17605X: drivers/net/wireless/microchip/ 17606X: drivers/net/wireless/purelifi/ 17607X: drivers/net/wireless/quantenna/ 17608X: drivers/net/wireless/ralink/ 17609X: drivers/net/wireless/realtek/ 17610X: drivers/net/wireless/rsi/ 17611X: drivers/net/wireless/silabs/ 17612X: drivers/net/wireless/st/ 17613X: drivers/net/wireless/ti/ 17614X: drivers/net/wireless/zydas/ 17615 17616NETWORKING [DSA] 17617M: Andrew Lunn <andrew@lunn.ch> 17618M: Vladimir Oltean <olteanv@gmail.com> 17619S: Maintained 17620F: Documentation/devicetree/bindings/net/dsa/ 17621F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 17622F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 17623F: drivers/net/dsa/ 17624F: include/linux/dsa/ 17625F: include/linux/platform_data/dsa.h 17626F: include/net/dsa.h 17627F: net/dsa/ 17628F: tools/testing/selftests/drivers/net/dsa/ 17629 17630NETWORKING [ETHTOOL] 17631M: Andrew Lunn <andrew@lunn.ch> 17632M: Jakub Kicinski <kuba@kernel.org> 17633F: Documentation/netlink/specs/ethtool.yaml 17634F: Documentation/networking/ethtool-netlink.rst 17635F: include/linux/ethtool* 17636F: include/uapi/linux/ethtool* 17637F: net/ethtool/ 17638F: tools/testing/selftests/drivers/net/*/ethtool* 17639 17640NETWORKING [ETHTOOL CABLE TEST] 17641M: Andrew Lunn <andrew@lunn.ch> 17642F: net/ethtool/cabletest.c 17643F: tools/testing/selftests/drivers/net/*/ethtool* 17644K: cable_test 17645 17646NETWORKING [ETHTOOL MAC MERGE] 17647M: Vladimir Oltean <vladimir.oltean@nxp.com> 17648F: net/ethtool/mm.c 17649F: tools/testing/selftests/drivers/net/hw/ethtool_mm.sh 17650K: ethtool_mm 17651 17652NETWORKING [ETHTOOL PHY TOPOLOGY] 17653M: Maxime Chevallier <maxime.chevallier@bootlin.com> 17654F: Documentation/networking/phy-link-topology.rst 17655F: drivers/net/phy/phy_link_topology.c 17656F: include/linux/phy_link_topology.h 17657F: net/ethtool/phy.c 17658 17659NETWORKING [GENERAL] 17660M: "David S. Miller" <davem@davemloft.net> 17661M: Eric Dumazet <edumazet@google.com> 17662M: Jakub Kicinski <kuba@kernel.org> 17663M: Paolo Abeni <pabeni@redhat.com> 17664R: Simon Horman <horms@kernel.org> 17665L: netdev@vger.kernel.org 17666S: Maintained 17667P: Documentation/process/maintainer-netdev.rst 17668Q: https://patchwork.kernel.org/project/netdevbpf/list/ 17669B: mailto:netdev@vger.kernel.org 17670T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17671T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 17672F: Documentation/core-api/netlink.rst 17673F: Documentation/netlink/ 17674F: Documentation/networking/ 17675F: Documentation/networking/net_cachelines/ 17676F: Documentation/process/maintainer-netdev.rst 17677F: Documentation/userspace-api/netlink/ 17678F: include/linux/ethtool.h 17679F: include/linux/framer/framer-provider.h 17680F: include/linux/framer/framer.h 17681F: include/linux/in.h 17682F: include/linux/in6.h 17683F: include/linux/indirect_call_wrapper.h 17684F: include/linux/inet.h 17685F: include/linux/inet_diag.h 17686F: include/linux/net.h 17687F: include/linux/netdev* 17688F: include/linux/netlink.h 17689F: include/linux/netpoll.h 17690F: include/linux/rtnetlink.h 17691F: include/linux/sctp.h 17692F: include/linux/seq_file_net.h 17693F: include/linux/skbuff* 17694F: include/net/ 17695F: include/uapi/linux/ethtool.h 17696F: include/uapi/linux/genetlink.h 17697F: include/uapi/linux/hsr_netlink.h 17698F: include/uapi/linux/in.h 17699F: include/uapi/linux/inet_diag.h 17700F: include/uapi/linux/nbd-netlink.h 17701F: include/uapi/linux/net.h 17702F: include/uapi/linux/net_namespace.h 17703F: include/uapi/linux/netconf.h 17704F: include/uapi/linux/netdev* 17705F: include/uapi/linux/netlink.h 17706F: include/uapi/linux/netlink_diag.h 17707F: include/uapi/linux/rtnetlink.h 17708F: include/uapi/linux/sctp.h 17709F: lib/net_utils.c 17710F: lib/random32.c 17711F: net/ 17712F: samples/pktgen/ 17713F: tools/net/ 17714F: tools/testing/selftests/net/ 17715X: Documentation/networking/mac80211-injection.rst 17716X: Documentation/networking/mac80211_hwsim/ 17717X: Documentation/networking/regulatory.rst 17718X: include/net/cfg80211.h 17719X: include/net/ieee80211_radiotap.h 17720X: include/net/iw_handler.h 17721X: include/net/mac80211.h 17722X: include/net/wext.h 17723X: net/9p/ 17724X: net/bluetooth/ 17725X: net/can/ 17726X: net/ceph/ 17727X: net/mac80211/ 17728X: net/rfkill/ 17729X: net/wireless/ 17730X: tools/testing/selftests/net/can/ 17731 17732NETWORKING [IPSEC] 17733M: Steffen Klassert <steffen.klassert@secunet.com> 17734M: Herbert Xu <herbert@gondor.apana.org.au> 17735M: "David S. Miller" <davem@davemloft.net> 17736L: netdev@vger.kernel.org 17737S: Maintained 17738T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 17739T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 17740F: include/net/xfrm.h 17741F: include/uapi/linux/xfrm.h 17742F: net/ipv4/ah4.c 17743F: net/ipv4/esp4* 17744F: net/ipv4/ip_vti.c 17745F: net/ipv4/ipcomp.c 17746F: net/ipv4/xfrm* 17747F: net/ipv6/ah6.c 17748F: net/ipv6/esp6* 17749F: net/ipv6/ip6_vti.c 17750F: net/ipv6/ipcomp6.c 17751F: net/ipv6/xfrm* 17752F: net/key/ 17753F: net/xfrm/ 17754F: tools/testing/selftests/net/ipsec.c 17755 17756NETWORKING [IPv4/IPv6] 17757M: "David S. Miller" <davem@davemloft.net> 17758M: David Ahern <dsahern@kernel.org> 17759L: netdev@vger.kernel.org 17760S: Maintained 17761T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17762F: arch/x86/net/* 17763F: include/linux/ip.h 17764F: include/linux/ipv6* 17765F: include/net/fib* 17766F: include/net/ip* 17767F: include/net/route.h 17768F: net/ipv4/ 17769F: net/ipv6/ 17770 17771NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 17772M: Paul Moore <paul@paul-moore.com> 17773L: netdev@vger.kernel.org 17774L: linux-security-module@vger.kernel.org 17775S: Supported 17776W: https://github.com/netlabel 17777F: Documentation/netlabel/ 17778F: include/net/calipso.h 17779F: include/net/cipso_ipv4.h 17780F: include/net/netlabel.h 17781F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 17782F: include/uapi/linux/netfilter/xt_SECMARK.h 17783F: net/ipv4/cipso_ipv4.c 17784F: net/ipv6/calipso.c 17785F: net/netfilter/xt_CONNSECMARK.c 17786F: net/netfilter/xt_SECMARK.c 17787F: net/netlabel/ 17788 17789NETWORKING [MACSEC] 17790M: Sabrina Dubroca <sd@queasysnail.net> 17791L: netdev@vger.kernel.org 17792S: Maintained 17793F: drivers/net/macsec.c 17794F: include/net/macsec.h 17795F: include/uapi/linux/if_macsec.h 17796K: macsec 17797K: \bmdo_ 17798 17799NETWORKING [MPTCP] 17800M: Matthieu Baerts <matttbe@kernel.org> 17801M: Mat Martineau <martineau@kernel.org> 17802R: Geliang Tang <geliang@kernel.org> 17803L: netdev@vger.kernel.org 17804L: mptcp@lists.linux.dev 17805S: Maintained 17806W: https://github.com/multipath-tcp/mptcp_net-next/wiki 17807B: https://github.com/multipath-tcp/mptcp_net-next/issues 17808T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 17809T: git https://github.com/multipath-tcp/mptcp_net-next.git export 17810F: Documentation/netlink/specs/mptcp_pm.yaml 17811F: Documentation/networking/mptcp*.rst 17812F: include/net/mptcp.h 17813F: include/trace/events/mptcp.h 17814F: include/uapi/linux/mptcp*.h 17815F: net/mptcp/ 17816F: tools/testing/selftests/bpf/*/*mptcp*.[ch] 17817F: tools/testing/selftests/net/mptcp/ 17818 17819NETWORKING [SRv6] 17820M: Andrea Mayer <andrea.mayer@uniroma2.it> 17821L: netdev@vger.kernel.org 17822S: Maintained 17823T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 17824F: include/linux/seg6* 17825F: include/net/seg6* 17826F: include/uapi/linux/seg6* 17827F: net/ipv6/seg6* 17828F: tools/testing/selftests/net/srv6* 17829 17830NETWORKING [TCP] 17831M: Eric Dumazet <edumazet@google.com> 17832M: Neal Cardwell <ncardwell@google.com> 17833R: Kuniyuki Iwashima <kuniyu@google.com> 17834L: netdev@vger.kernel.org 17835S: Maintained 17836F: Documentation/networking/net_cachelines/tcp_sock.rst 17837F: include/linux/tcp.h 17838F: include/net/tcp.h 17839F: include/trace/events/tcp.h 17840F: include/uapi/linux/tcp.h 17841F: net/ipv4/inet_connection_sock.c 17842F: net/ipv4/inet_hashtables.c 17843F: net/ipv4/inet_timewait_sock.c 17844F: net/ipv4/syncookies.c 17845F: net/ipv4/tcp*.c 17846F: net/ipv6/inet6_connection_sock.c 17847F: net/ipv6/inet6_hashtables.c 17848F: net/ipv6/syncookies.c 17849F: net/ipv6/tcp*.c 17850 17851NETWORKING [TLS] 17852M: John Fastabend <john.fastabend@gmail.com> 17853M: Jakub Kicinski <kuba@kernel.org> 17854L: netdev@vger.kernel.org 17855S: Maintained 17856F: include/net/tls.h 17857F: include/uapi/linux/tls.h 17858F: net/tls/* 17859 17860NETWORKING [SOCKETS] 17861M: Eric Dumazet <edumazet@google.com> 17862M: Kuniyuki Iwashima <kuniyu@google.com> 17863M: Paolo Abeni <pabeni@redhat.com> 17864M: Willem de Bruijn <willemb@google.com> 17865S: Maintained 17866F: include/linux/sock_diag.h 17867F: include/linux/socket.h 17868F: include/linux/sockptr.h 17869F: include/net/sock.h 17870F: include/net/sock_reuseport.h 17871F: include/uapi/linux/socket.h 17872F: net/core/*sock* 17873F: net/core/scm.c 17874F: net/socket.c 17875 17876NETWORKING [UNIX SOCKETS] 17877M: Kuniyuki Iwashima <kuniyu@google.com> 17878S: Maintained 17879F: include/net/af_unix.h 17880F: include/net/netns/unix.h 17881F: include/uapi/linux/unix_diag.h 17882F: net/unix/ 17883F: tools/testing/selftests/net/af_unix/ 17884 17885NETXEN (1/10) GbE SUPPORT 17886M: Manish Chopra <manishc@marvell.com> 17887M: Rahul Verma <rahulv@marvell.com> 17888M: GR-Linux-NIC-Dev@marvell.com 17889L: netdev@vger.kernel.org 17890S: Maintained 17891F: drivers/net/ethernet/qlogic/netxen/ 17892 17893NET_FAILOVER MODULE 17894M: Sridhar Samudrala <sridhar.samudrala@intel.com> 17895L: netdev@vger.kernel.org 17896S: Supported 17897F: Documentation/networking/net_failover.rst 17898F: drivers/net/net_failover.c 17899F: include/net/net_failover.h 17900 17901NEXTHOP 17902M: David Ahern <dsahern@kernel.org> 17903L: netdev@vger.kernel.org 17904S: Maintained 17905F: include/net/netns/nexthop.h 17906F: include/net/nexthop.h 17907F: include/uapi/linux/nexthop.h 17908F: net/ipv4/nexthop.c 17909 17910NFC SUBSYSTEM 17911M: Krzysztof Kozlowski <krzk@kernel.org> 17912L: netdev@vger.kernel.org 17913S: Maintained 17914F: Documentation/devicetree/bindings/net/nfc/ 17915F: drivers/nfc/ 17916F: include/net/nfc/ 17917F: include/uapi/linux/nfc.h 17918F: net/nfc/ 17919 17920NFC VIRTUAL NCI DEVICE DRIVER 17921M: Bongsu Jeon <bongsu.jeon@samsung.com> 17922L: netdev@vger.kernel.org 17923S: Supported 17924F: drivers/nfc/virtual_ncidev.c 17925F: tools/testing/selftests/nci/ 17926 17927NFS, SUNRPC, AND LOCKD CLIENTS 17928M: Trond Myklebust <trondmy@kernel.org> 17929M: Anna Schumaker <anna@kernel.org> 17930L: linux-nfs@vger.kernel.org 17931S: Maintained 17932W: http://client.linux-nfs.org 17933T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 17934F: Documentation/filesystems/nfs/ 17935F: fs/lockd/ 17936F: fs/nfs/ 17937F: fs/nfs_common/ 17938F: include/linux/lockd/ 17939F: include/linux/nfs* 17940F: include/linux/sunrpc/ 17941F: include/uapi/linux/nfs* 17942F: include/uapi/linux/sunrpc/ 17943F: net/sunrpc/ 17944 17945NILFS2 FILESYSTEM 17946M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 17947L: linux-nilfs@vger.kernel.org 17948S: Supported 17949W: https://nilfs.sourceforge.io/ 17950T: git https://github.com/konis/nilfs2.git 17951F: Documentation/filesystems/nilfs2.rst 17952F: fs/nilfs2/ 17953F: include/trace/events/nilfs2.h 17954F: include/uapi/linux/nilfs2_api.h 17955F: include/uapi/linux/nilfs2_ondisk.h 17956 17957NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 17958M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17959S: Maintained 17960W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17961F: Documentation/scsi/NinjaSCSI.rst 17962F: drivers/scsi/pcmcia/nsp_* 17963 17964NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 17965M: GOTO Masanori <gotom@debian.or.jp> 17966M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 17967S: Maintained 17968W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 17969F: Documentation/scsi/NinjaSCSI.rst 17970F: drivers/scsi/nsp32* 17971 17972NINTENDO HID DRIVER 17973M: Daniel J. Ogorchock <djogorchock@gmail.com> 17974L: linux-input@vger.kernel.org 17975S: Maintained 17976F: drivers/hid/hid-nintendo* 17977 17978NIOS2 ARCHITECTURE 17979M: Dinh Nguyen <dinguyen@kernel.org> 17980S: Maintained 17981T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 17982F: arch/nios2/ 17983 17984NITRO ENCLAVES (NE) 17985M: Alexandru Ciobotaru <alcioa@amazon.com> 17986R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17987L: linux-kernel@vger.kernel.org 17988S: Supported 17989W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 17990F: Documentation/virt/ne_overview.rst 17991F: drivers/virt/nitro_enclaves/ 17992F: include/linux/nitro_enclaves.h 17993F: include/uapi/linux/nitro_enclaves.h 17994F: samples/nitro_enclaves/ 17995 17996NITRO SECURE MODULE (NSM) 17997M: Alexander Graf <graf@amazon.com> 17998R: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 17999L: linux-kernel@vger.kernel.org 18000S: Supported 18001W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 18002F: drivers/misc/nsm.c 18003F: include/uapi/linux/nsm.h 18004 18005NOHZ, DYNTICKS SUPPORT 18006M: Anna-Maria Behnsen <anna-maria@linutronix.de> 18007M: Frederic Weisbecker <frederic@kernel.org> 18008M: Ingo Molnar <mingo@kernel.org> 18009M: Thomas Gleixner <tglx@linutronix.de> 18010L: linux-kernel@vger.kernel.org 18011S: Maintained 18012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 18013F: include/linux/sched/nohz.h 18014F: include/linux/tick.h 18015F: kernel/time/tick*.* 18016 18017NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 18018M: Pavel Machek <pavel@kernel.org> 18019M: Sakari Ailus <sakari.ailus@iki.fi> 18020L: linux-media@vger.kernel.org 18021S: Maintained 18022F: Documentation/devicetree/bindings/media/i2c/adi,ad5820.yaml 18023F: drivers/media/i2c/ad5820.c 18024F: drivers/media/i2c/et8ek8 18025 18026NOKIA N900 POWER SUPPLY DRIVERS 18027R: Pali Rohár <pali@kernel.org> 18028F: drivers/power/supply/bq2415x_charger.c 18029F: drivers/power/supply/bq27xxx_battery.c 18030F: drivers/power/supply/bq27xxx_battery_i2c.c 18031F: drivers/power/supply/isp1704_charger.c 18032F: drivers/power/supply/rx51_battery.c 18033F: include/linux/power/bq2415x_charger.h 18034F: include/linux/power/bq27xxx_battery.h 18035 18036NOLIBC HEADER FILE 18037M: Willy Tarreau <w@1wt.eu> 18038M: Thomas Weißschuh <linux@weissschuh.net> 18039S: Maintained 18040T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 18041F: tools/include/nolibc/ 18042F: tools/testing/selftests/nolibc/ 18043 18044NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 18045M: Hans de Goede <hansg@kernel.org> 18046L: linux-input@vger.kernel.org 18047S: Maintained 18048F: Documentation/devicetree/bindings/input/touchscreen/novatek,nvt-ts.yaml 18049F: drivers/input/touchscreen/novatek-nvt-ts.c 18050 18051NSDEPS 18052M: Matthias Maennich <maennich@google.com> 18053S: Maintained 18054F: Documentation/core-api/symbol-namespaces.rst 18055F: scripts/nsdeps 18056 18057NTB AMD DRIVER 18058M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 18059L: ntb@lists.linux.dev 18060S: Supported 18061F: drivers/ntb/hw/amd/ 18062 18063NTB DRIVER CORE 18064M: Jon Mason <jdmason@kudzu.us> 18065M: Dave Jiang <dave.jiang@intel.com> 18066M: Allen Hubbe <allenbh@gmail.com> 18067L: ntb@lists.linux.dev 18068S: Supported 18069W: https://github.com/jonmason/ntb/wiki 18070T: git https://github.com/jonmason/ntb.git 18071F: drivers/net/ntb_netdev.c 18072F: drivers/ntb/ 18073F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 18074F: include/linux/ntb.h 18075F: include/linux/ntb_transport.h 18076F: tools/testing/selftests/ntb/ 18077 18078NTB INTEL DRIVER 18079M: Dave Jiang <dave.jiang@intel.com> 18080L: ntb@lists.linux.dev 18081S: Supported 18082W: https://github.com/davejiang/linux/wiki 18083T: git https://github.com/davejiang/linux.git 18084F: drivers/ntb/hw/intel/ 18085 18086NTFS3 FILESYSTEM 18087M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 18088L: ntfs3@lists.linux.dev 18089S: Supported 18090W: http://www.paragon-software.com/ 18091T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 18092F: Documentation/filesystems/ntfs3.rst 18093F: fs/ntfs3/ 18094 18095NTSYNC SYNCHRONIZATION PRIMITIVE DRIVER 18096M: Elizabeth Figura <zfigura@codeweavers.com> 18097L: wine-devel@winehq.org 18098S: Supported 18099F: Documentation/userspace-api/ntsync.rst 18100F: drivers/misc/ntsync.c 18101F: include/uapi/linux/ntsync.h 18102F: tools/testing/selftests/drivers/ntsync/ 18103 18104NUBUS SUBSYSTEM 18105M: Finn Thain <fthain@linux-m68k.org> 18106L: linux-m68k@lists.linux-m68k.org 18107S: Maintained 18108F: arch/*/include/asm/nubus.h 18109F: drivers/nubus/ 18110F: include/linux/nubus.h 18111F: include/uapi/linux/nubus.h 18112 18113NUVOTON NCT7201 IIO DRIVER 18114M: Eason Yang <j2anfernee@gmail.com> 18115L: linux-iio@vger.kernel.org 18116S: Maintained 18117F: Documentation/devicetree/bindings/iio/adc/nuvoton,nct7201.yaml 18118F: drivers/iio/adc/nct7201.c 18119 18120NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 18121M: Antonino Daplas <adaplas@gmail.com> 18122L: linux-fbdev@vger.kernel.org 18123S: Maintained 18124F: drivers/video/fbdev/nvidia/ 18125F: drivers/video/fbdev/riva/ 18126 18127NVIDIA WMI EC BACKLIGHT DRIVER 18128M: Daniel Dadap <ddadap@nvidia.com> 18129L: platform-driver-x86@vger.kernel.org 18130S: Supported 18131F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 18132F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 18133 18134NVM EXPRESS DRIVER 18135M: Keith Busch <kbusch@kernel.org> 18136M: Jens Axboe <axboe@fb.com> 18137M: Christoph Hellwig <hch@lst.de> 18138M: Sagi Grimberg <sagi@grimberg.me> 18139L: linux-nvme@lists.infradead.org 18140S: Supported 18141W: http://git.infradead.org/nvme.git 18142T: git git://git.infradead.org/nvme.git 18143F: Documentation/nvme/ 18144F: drivers/nvme/common/ 18145F: drivers/nvme/host/ 18146F: include/linux/nvme-*.h 18147F: include/linux/nvme.h 18148F: include/uapi/linux/nvme_ioctl.h 18149 18150NVM EXPRESS FABRICS AUTHENTICATION 18151M: Hannes Reinecke <hare@suse.de> 18152L: linux-nvme@lists.infradead.org 18153S: Supported 18154F: drivers/nvme/host/auth.c 18155F: drivers/nvme/target/auth.c 18156F: drivers/nvme/target/fabrics-cmd-auth.c 18157F: include/linux/nvme-auth.h 18158 18159NVM EXPRESS FC TRANSPORT DRIVERS 18160M: James Smart <james.smart@broadcom.com> 18161L: linux-nvme@lists.infradead.org 18162S: Supported 18163F: drivers/nvme/host/fc.c 18164F: drivers/nvme/target/fc.c 18165F: drivers/nvme/target/fcloop.c 18166F: include/linux/nvme-fc-driver.h 18167F: include/linux/nvme-fc.h 18168 18169NVM EXPRESS HARDWARE MONITORING SUPPORT 18170M: Guenter Roeck <linux@roeck-us.net> 18171L: linux-nvme@lists.infradead.org 18172S: Supported 18173F: drivers/nvme/host/hwmon.c 18174 18175NVM EXPRESS TARGET DRIVER 18176M: Christoph Hellwig <hch@lst.de> 18177M: Sagi Grimberg <sagi@grimberg.me> 18178M: Chaitanya Kulkarni <kch@nvidia.com> 18179L: linux-nvme@lists.infradead.org 18180S: Supported 18181W: http://git.infradead.org/nvme.git 18182T: git git://git.infradead.org/nvme.git 18183F: drivers/nvme/target/ 18184 18185NVMEM FRAMEWORK 18186M: Srinivas Kandagatla <srini@kernel.org> 18187S: Maintained 18188T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 18189F: Documentation/ABI/stable/sysfs-bus-nvmem 18190F: Documentation/devicetree/bindings/nvmem/ 18191F: drivers/nvmem/ 18192F: include/dt-bindings/nvmem/ 18193F: include/linux/nvmem-consumer.h 18194F: include/linux/nvmem-provider.h 18195 18196NXP BLUETOOTH WIRELESS DRIVERS 18197M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 18198M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 18199S: Maintained 18200F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 18201F: drivers/bluetooth/btnxpuart.c 18202 18203NXP C45 TJA11XX PHY DRIVER 18204M: Andrei Botila <andrei.botila@oss.nxp.com> 18205L: netdev@vger.kernel.org 18206S: Maintained 18207F: drivers/net/phy/nxp-c45-tja11xx* 18208 18209NXP FSPI DRIVER 18210M: Han Xu <han.xu@nxp.com> 18211M: Haibo Chen <haibo.chen@nxp.com> 18212R: Yogesh Gaur <yogeshgaur.83@gmail.com> 18213L: linux-spi@vger.kernel.org 18214L: imx@lists.linux.dev 18215S: Maintained 18216F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 18217F: drivers/spi/spi-nxp-fspi.c 18218 18219NXP FXAS21002C DRIVER 18220M: Rui Miguel Silva <rmfrfs@gmail.com> 18221L: linux-iio@vger.kernel.org 18222S: Maintained 18223F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 18224F: drivers/iio/gyro/fxas21002c.h 18225F: drivers/iio/gyro/fxas21002c_core.c 18226F: drivers/iio/gyro/fxas21002c_i2c.c 18227F: drivers/iio/gyro/fxas21002c_spi.c 18228 18229NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 18230M: Haibo Chen <haibo.chen@nxp.com> 18231L: linux-iio@vger.kernel.org 18232L: imx@lists.linux.dev 18233S: Maintained 18234F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 18235F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 18236F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 18237F: drivers/iio/adc/imx7d_adc.c 18238F: drivers/iio/adc/imx93_adc.c 18239F: drivers/iio/adc/vf610_adc.c 18240 18241NXP i.MX 8M ISI DRIVER 18242M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 18243L: linux-media@vger.kernel.org 18244S: Maintained 18245F: Documentation/devicetree/bindings/media/fsl,imx8*-isi.yaml 18246F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 18247F: drivers/media/platform/nxp/imx8-isi/ 18248 18249NXP i.MX 8MP DW100 V4L2 DRIVER 18250M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 18251L: linux-media@vger.kernel.org 18252S: Maintained 18253F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 18254F: Documentation/userspace-api/media/drivers/dw100.rst 18255F: drivers/media/platform/nxp/dw100/ 18256F: include/uapi/linux/dw100.h 18257 18258NXP i.MX 8MQ DCSS DRIVER 18259M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 18260R: Lucas Stach <l.stach@pengutronix.de> 18261L: dri-devel@lists.freedesktop.org 18262S: Maintained 18263T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18264F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 18265F: drivers/gpu/drm/imx/dcss/ 18266 18267NXP i.MX 8QXP ADC DRIVER 18268M: Cai Huoqing <cai.huoqing@linux.dev> 18269M: Haibo Chen <haibo.chen@nxp.com> 18270L: imx@lists.linux.dev 18271L: linux-iio@vger.kernel.org 18272S: Maintained 18273F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 18274F: drivers/iio/adc/imx8qxp-adc.c 18275 18276NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 18277M: Mirela Rabulea <mirela.rabulea@nxp.com> 18278L: imx@lists.linux.dev 18279L: linux-media@vger.kernel.org 18280S: Maintained 18281F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 18282F: drivers/media/platform/nxp/imx-jpeg 18283 18284NXP i.MX CLOCK DRIVERS 18285M: Abel Vesa <abelvesa@kernel.org> 18286R: Peng Fan <peng.fan@nxp.com> 18287L: linux-clk@vger.kernel.org 18288L: imx@lists.linux.dev 18289S: Maintained 18290T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 18291F: Documentation/devicetree/bindings/clock/*imx* 18292F: drivers/clk/imx/ 18293F: include/dt-bindings/clock/*imx* 18294 18295NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 18296M: Jagan Teki <jagan@amarulasolutions.com> 18297S: Maintained 18298F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 18299F: drivers/regulator/pf8x00-regulator.c 18300 18301NXP PTN5150A CC LOGIC AND EXTCON DRIVER 18302M: Krzysztof Kozlowski <krzk@kernel.org> 18303L: linux-kernel@vger.kernel.org 18304S: Maintained 18305F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 18306F: drivers/extcon/extcon-ptn5150.c 18307 18308NXP SGTL5000 DRIVER 18309M: Fabio Estevam <festevam@gmail.com> 18310L: linux-sound@vger.kernel.org 18311S: Maintained 18312F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml 18313F: sound/soc/codecs/sgtl5000* 18314 18315NXP SJA1105 ETHERNET SWITCH DRIVER 18316M: Vladimir Oltean <olteanv@gmail.com> 18317L: linux-kernel@vger.kernel.org 18318S: Maintained 18319F: drivers/net/dsa/sja1105 18320F: drivers/net/pcs/pcs-xpcs-nxp.c 18321 18322NXP TDA998X DRM DRIVER 18323M: Russell King <linux@armlinux.org.uk> 18324S: Maintained 18325T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 18326T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 18327F: drivers/gpu/drm/bridge/tda998x_drv.c 18328F: include/dt-bindings/display/tda998x.h 18329K: "nxp,tda998x" 18330 18331NXP TFA9879 DRIVER 18332M: Peter Rosin <peda@axentia.se> 18333L: linux-sound@vger.kernel.org 18334S: Maintained 18335F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 18336F: sound/soc/codecs/tfa9879* 18337 18338NXP-NCI NFC DRIVER 18339S: Orphan 18340F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 18341F: drivers/nfc/nxp-nci 18342 18343NXP/Goodix TFA989X (TFA1) DRIVER 18344M: Stephan Gerhold <stephan@gerhold.net> 18345L: linux-sound@vger.kernel.org 18346S: Maintained 18347F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 18348F: sound/soc/codecs/tfa989x.c 18349 18350NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 18351M: Jonas Malaco <jonas@protocubo.io> 18352L: linux-hwmon@vger.kernel.org 18353S: Maintained 18354F: Documentation/hwmon/nzxt-kraken2.rst 18355F: drivers/hwmon/nzxt-kraken2.c 18356 18357NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 18358M: Jonas Malaco <jonas@protocubo.io> 18359M: Aleksa Savic <savicaleksa83@gmail.com> 18360L: linux-hwmon@vger.kernel.org 18361S: Maintained 18362F: Documentation/hwmon/nzxt-kraken3.rst 18363F: drivers/hwmon/nzxt-kraken3.c 18364 18365OBJAGG 18366M: Jiri Pirko <jiri@resnulli.us> 18367L: netdev@vger.kernel.org 18368S: Supported 18369F: include/linux/objagg.h 18370F: lib/objagg.c 18371F: lib/test_objagg.c 18372 18373OBJPOOL 18374M: Matt Wu <wuqiang.matt@bytedance.com> 18375S: Supported 18376F: include/linux/objpool.h 18377F: lib/objpool.c 18378F: lib/test_objpool.c 18379 18380OBJTOOL 18381M: Josh Poimboeuf <jpoimboe@kernel.org> 18382M: Peter Zijlstra <peterz@infradead.org> 18383S: Supported 18384F: include/linux/objtool*.h 18385F: tools/objtool/ 18386 18387OCELOT ETHERNET SWITCH DRIVER 18388M: Vladimir Oltean <vladimir.oltean@nxp.com> 18389M: Claudiu Manoil <claudiu.manoil@nxp.com> 18390M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18391M: UNGLinuxDriver@microchip.com 18392L: netdev@vger.kernel.org 18393S: Supported 18394F: drivers/net/dsa/ocelot/* 18395F: drivers/net/ethernet/mscc/ 18396F: include/soc/mscc/ocelot* 18397F: net/dsa/tag_ocelot.c 18398F: net/dsa/tag_ocelot_8021q.c 18399F: tools/testing/selftests/drivers/net/ocelot/* 18400 18401OCELOT EXTERNAL SWITCH CONTROL 18402M: Colin Foster <colin.foster@in-advantage.com> 18403S: Supported 18404F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 18405F: drivers/mfd/ocelot* 18406F: drivers/net/dsa/ocelot/ocelot_ext.c 18407F: include/linux/mfd/ocelot.h 18408 18409OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 18410M: Frederic Barrat <fbarrat@linux.ibm.com> 18411M: Andrew Donnellan <ajd@linux.ibm.com> 18412L: linuxppc-dev@lists.ozlabs.org 18413S: Supported 18414F: Documentation/userspace-api/accelerators/ocxl.rst 18415F: arch/powerpc/include/asm/pnv-ocxl.h 18416F: arch/powerpc/platforms/powernv/ocxl.c 18417F: drivers/misc/ocxl/ 18418F: include/misc/ocxl* 18419F: include/uapi/misc/ocxl.h 18420 18421OMAP AUDIO SUPPORT 18422M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18423M: Jarkko Nikula <jarkko.nikula@bitmer.com> 18424L: linux-sound@vger.kernel.org 18425L: linux-omap@vger.kernel.org 18426S: Maintained 18427F: sound/soc/ti/n810.c 18428F: sound/soc/ti/omap* 18429F: sound/soc/ti/rx51.c 18430F: sound/soc/ti/sdma-pcm.* 18431 18432OMAP CLOCK FRAMEWORK SUPPORT 18433M: Paul Walmsley <paul@pwsan.com> 18434L: linux-omap@vger.kernel.org 18435S: Maintained 18436F: arch/arm/*omap*/*clock* 18437 18438OMAP DEVICE TREE SUPPORT 18439M: Tony Lindgren <tony@atomide.com> 18440L: linux-omap@vger.kernel.org 18441L: devicetree@vger.kernel.org 18442S: Maintained 18443F: arch/arm/boot/dts/ti/omap/ 18444 18445OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 18446L: linux-omap@vger.kernel.org 18447L: linux-fbdev@vger.kernel.org 18448S: Orphan 18449F: Documentation/arch/arm/omap/dss.rst 18450F: drivers/video/fbdev/omap2/ 18451 18452OMAP FRAMEBUFFER SUPPORT 18453L: linux-fbdev@vger.kernel.org 18454L: linux-omap@vger.kernel.org 18455S: Orphan 18456F: drivers/video/fbdev/omap/ 18457 18458OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 18459M: Roger Quadros <rogerq@kernel.org> 18460M: Tony Lindgren <tony@atomide.com> 18461L: linux-omap@vger.kernel.org 18462S: Maintained 18463F: arch/arm/mach-omap2/*gpmc* 18464F: drivers/memory/omap-gpmc.c 18465 18466OMAP GPIO DRIVER 18467M: Grygorii Strashko <grygorii.strashko@ti.com> 18468M: Santosh Shilimkar <ssantosh@kernel.org> 18469M: Kevin Hilman <khilman@kernel.org> 18470L: linux-omap@vger.kernel.org 18471S: Maintained 18472F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 18473F: drivers/gpio/gpio-omap.c 18474 18475OMAP HARDWARE SPINLOCK SUPPORT 18476L: linux-omap@vger.kernel.org 18477S: Orphan 18478F: drivers/hwspinlock/omap_hwspinlock.c 18479 18480OMAP HS MMC SUPPORT 18481L: linux-mmc@vger.kernel.org 18482L: linux-omap@vger.kernel.org 18483S: Orphan 18484F: drivers/mmc/host/omap_hsmmc.c 18485 18486OMAP HWMOD DATA 18487M: Paul Walmsley <paul@pwsan.com> 18488L: linux-omap@vger.kernel.org 18489S: Maintained 18490F: arch/arm/mach-omap2/omap_hwmod*data* 18491 18492OMAP HWMOD SUPPORT 18493M: Paul Walmsley <paul@pwsan.com> 18494L: linux-omap@vger.kernel.org 18495S: Maintained 18496F: arch/arm/mach-omap2/omap_hwmod.* 18497 18498OMAP I2C DRIVER 18499M: Vignesh R <vigneshr@ti.com> 18500L: linux-omap@vger.kernel.org 18501L: linux-i2c@vger.kernel.org 18502S: Maintained 18503F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 18504F: drivers/i2c/busses/i2c-omap.c 18505 18506OMAP MMC SUPPORT 18507M: Aaro Koskinen <aaro.koskinen@iki.fi> 18508L: linux-omap@vger.kernel.org 18509S: Odd Fixes 18510F: drivers/mmc/host/omap.c 18511 18512OMAP POWER MANAGEMENT SUPPORT 18513M: Kevin Hilman <khilman@kernel.org> 18514L: linux-omap@vger.kernel.org 18515S: Maintained 18516F: arch/arm/*omap*/*pm* 18517F: drivers/cpufreq/omap-cpufreq.c 18518 18519OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 18520M: Paul Walmsley <paul@pwsan.com> 18521L: linux-omap@vger.kernel.org 18522S: Maintained 18523F: arch/arm/mach-omap2/prm* 18524 18525OMAP RANDOM NUMBER GENERATOR SUPPORT 18526M: Deepak Saxena <dsaxena@plexity.net> 18527S: Maintained 18528F: drivers/char/hw_random/omap-rng.c 18529 18530OMAP USB SUPPORT 18531L: linux-usb@vger.kernel.org 18532L: linux-omap@vger.kernel.org 18533S: Orphan 18534F: arch/arm/*omap*/usb* 18535F: drivers/usb/*/*omap* 18536 18537OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 18538M: Mark Jackson <mpfj@newflow.co.uk> 18539L: linux-omap@vger.kernel.org 18540S: Maintained 18541F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 18542 18543OMAP1 SUPPORT 18544M: Aaro Koskinen <aaro.koskinen@iki.fi> 18545M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 18546R: Tony Lindgren <tony@atomide.com> 18547L: linux-omap@vger.kernel.org 18548S: Maintained 18549Q: http://patchwork.kernel.org/project/linux-omap/list/ 18550T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18551F: arch/arm/configs/omap1_defconfig 18552F: arch/arm/mach-omap1/ 18553F: drivers/i2c/busses/i2c-omap.c 18554F: include/linux/platform_data/ams-delta-fiq.h 18555F: include/linux/platform_data/i2c-omap.h 18556 18557OMAP2+ SUPPORT 18558M: Aaro Koskinen <aaro.koskinen@iki.fi> 18559M: Andreas Kemnade <andreas@kemnade.info> 18560M: Kevin Hilman <khilman@baylibre.com> 18561M: Roger Quadros <rogerq@kernel.org> 18562M: Tony Lindgren <tony@atomide.com> 18563L: linux-omap@vger.kernel.org 18564S: Maintained 18565W: http://linux.omap.com/ 18566Q: http://patchwork.kernel.org/project/linux-omap/list/ 18567T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 18568F: Documentation/devicetree/bindings/arm/ti/omap.yaml 18569F: arch/arm/configs/omap2plus_defconfig 18570F: arch/arm/mach-omap2/ 18571F: drivers/bus/omap*.[ch] 18572F: drivers/bus/ti-sysc.c 18573F: drivers/gpio/gpio-tps65219.c 18574F: drivers/i2c/busses/i2c-omap.c 18575F: drivers/irqchip/irq-omap-intc.c 18576F: drivers/mfd/*omap*.c 18577F: drivers/mfd/menelaus.c 18578F: drivers/mfd/palmas.c 18579F: drivers/mfd/tps65217.c 18580F: drivers/mfd/tps65218.c 18581F: drivers/mfd/tps65219.c 18582F: drivers/mfd/tps65910.c 18583F: drivers/mfd/twl-core.[ch] 18584F: drivers/mfd/twl4030*.c 18585F: drivers/mfd/twl6030*.c 18586F: drivers/mfd/twl6040*.c 18587F: drivers/regulator/palmas-regulator*.c 18588F: drivers/regulator/pbias-regulator.c 18589F: drivers/regulator/tps65217-regulator.c 18590F: drivers/regulator/tps65218-regulator.c 18591F: drivers/regulator/tps65219-regulator.c 18592F: drivers/regulator/tps65910-regulator.c 18593F: drivers/regulator/twl-regulator.c 18594F: drivers/regulator/twl6030-regulator.c 18595F: include/linux/platform_data/i2c-omap.h 18596F: include/linux/platform_data/ti-sysc.h 18597 18598OMFS FILESYSTEM 18599M: Bob Copeland <me@bobcopeland.com> 18600L: linux-karma-devel@lists.sourceforge.net 18601S: Maintained 18602F: Documentation/filesystems/omfs.rst 18603F: fs/omfs/ 18604 18605OMNIVISION OG01A1B SENSOR DRIVER 18606M: Sakari Ailus <sakari.ailus@linux.intel.com> 18607L: linux-media@vger.kernel.org 18608S: Maintained 18609F: Documentation/devicetree/bindings/media/i2c/ovti,og01a1b.yaml 18610F: drivers/media/i2c/og01a1b.c 18611 18612OMNIVISION OV01A10 SENSOR DRIVER 18613M: Bingbu Cao <bingbu.cao@intel.com> 18614L: linux-media@vger.kernel.org 18615S: Maintained 18616T: git git://linuxtv.org/media.git 18617F: drivers/media/i2c/ov01a10.c 18618 18619OMNIVISION OV02A10 SENSOR DRIVER 18620L: linux-media@vger.kernel.org 18621S: Orphan 18622T: git git://linuxtv.org/media.git 18623F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 18624F: drivers/media/i2c/ov02a10.c 18625 18626OMNIVISION OV02C10 SENSOR DRIVER 18627M: Hans de Goede <hansg@kernel.org> 18628R: Bryan O'Donoghue <bod@kernel.org> 18629L: linux-media@vger.kernel.org 18630S: Maintained 18631T: git git://linuxtv.org/media.git 18632F: drivers/media/i2c/ov02c10.c 18633 18634OMNIVISION OV02E10 SENSOR DRIVER 18635M: Bryan O'Donoghue <bod@kernel.org> 18636M: Hans de Goede <hansg@kernel.org> 18637L: linux-media@vger.kernel.org 18638S: Maintained 18639T: git git://linuxtv.org/media.git 18640F: Documentation/devicetree/bindings/media/i2c/ovti,ov02e10.yaml 18641F: drivers/media/i2c/ov02e10.c 18642 18643OMNIVISION OV08D10 SENSOR DRIVER 18644M: Jimmy Su <jimmy.su@intel.com> 18645L: linux-media@vger.kernel.org 18646S: Maintained 18647T: git git://linuxtv.org/media.git 18648F: drivers/media/i2c/ov08d10.c 18649 18650OMNIVISION OV08X40 SENSOR DRIVER 18651M: Jason Chen <jason.z.chen@intel.com> 18652L: linux-media@vger.kernel.org 18653S: Maintained 18654T: git git://linuxtv.org/media.git 18655F: drivers/media/i2c/ov08x40.c 18656F: Documentation/devicetree/bindings/media/i2c/ovti,ov08x40.yaml 18657 18658OMNIVISION OV13858 SENSOR DRIVER 18659M: Sakari Ailus <sakari.ailus@linux.intel.com> 18660L: linux-media@vger.kernel.org 18661S: Maintained 18662T: git git://linuxtv.org/media.git 18663F: drivers/media/i2c/ov13858.c 18664 18665OMNIVISION OV13B10 SENSOR DRIVER 18666M: Arec Kao <arec.kao@intel.com> 18667L: linux-media@vger.kernel.org 18668S: Maintained 18669T: git git://linuxtv.org/media.git 18670F: drivers/media/i2c/ov13b10.c 18671 18672OMNIVISION OV2680 SENSOR DRIVER 18673M: Rui Miguel Silva <rmfrfs@gmail.com> 18674M: Hans de Goede <hansg@kernel.org> 18675L: linux-media@vger.kernel.org 18676S: Maintained 18677T: git git://linuxtv.org/media.git 18678F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 18679F: drivers/media/i2c/ov2680.c 18680 18681OMNIVISION OV2685 SENSOR DRIVER 18682M: Shunqian Zheng <zhengsq@rock-chips.com> 18683L: linux-media@vger.kernel.org 18684S: Maintained 18685T: git git://linuxtv.org/media.git 18686F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 18687F: drivers/media/i2c/ov2685.c 18688 18689OMNIVISION OV2740 SENSOR DRIVER 18690M: Tianshu Qiu <tian.shu.qiu@intel.com> 18691R: Sakari Ailus <sakari.ailus@linux.intel.com> 18692R: Bingbu Cao <bingbu.cao@intel.com> 18693L: linux-media@vger.kernel.org 18694S: Maintained 18695T: git git://linuxtv.org/media.git 18696F: drivers/media/i2c/ov2740.c 18697 18698OMNIVISION OV4689 SENSOR DRIVER 18699M: Mikhail Rudenko <mike.rudenko@gmail.com> 18700L: linux-media@vger.kernel.org 18701S: Maintained 18702T: git git://linuxtv.org/media.git 18703F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 18704F: drivers/media/i2c/ov4689.c 18705 18706OMNIVISION OV5640 SENSOR DRIVER 18707M: Steve Longerbeam <slongerbeam@gmail.com> 18708L: linux-media@vger.kernel.org 18709S: Maintained 18710T: git git://linuxtv.org/media.git 18711F: drivers/media/i2c/ov5640.c 18712 18713OMNIVISION OV5647 SENSOR DRIVER 18714M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18715M: Jacopo Mondi <jacopo@jmondi.org> 18716L: linux-media@vger.kernel.org 18717S: Maintained 18718T: git git://linuxtv.org/media.git 18719F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 18720F: drivers/media/i2c/ov5647.c 18721 18722OMNIVISION OV5670 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,ov5670.yaml 18728F: drivers/media/i2c/ov5670.c 18729 18730OMNIVISION OV5675 SENSOR DRIVER 18731M: Sakari Ailus <sakari.ailus@linux.intel.com> 18732L: linux-media@vger.kernel.org 18733S: Maintained 18734T: git git://linuxtv.org/media.git 18735F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 18736F: drivers/media/i2c/ov5675.c 18737 18738OMNIVISION OV5693 SENSOR DRIVER 18739M: Daniel Scally <djrscally@gmail.com> 18740L: linux-media@vger.kernel.org 18741S: Maintained 18742T: git git://linuxtv.org/media.git 18743F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 18744F: drivers/media/i2c/ov5693.c 18745 18746OMNIVISION OV5695 SENSOR DRIVER 18747M: Shunqian Zheng <zhengsq@rock-chips.com> 18748L: linux-media@vger.kernel.org 18749S: Maintained 18750T: git git://linuxtv.org/media.git 18751F: drivers/media/i2c/ov5695.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@xs4all.nl> 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@xs4all.nl> 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 PPE DRIVER 20869M: Luo Jie <quic_luoj@quicinc.com> 20870L: netdev@vger.kernel.org 20871S: Supported 20872F: Documentation/devicetree/bindings/net/qcom,ipq9574-ppe.yaml 20873F: Documentation/networking/device_drivers/ethernet/qualcomm/ppe/ppe.rst 20874F: drivers/net/ethernet/qualcomm/ppe/ 20875 20876QUALCOMM QSEECOM DRIVER 20877M: Maximilian Luz <luzmaximilian@gmail.com> 20878L: linux-arm-msm@vger.kernel.org 20879S: Maintained 20880F: drivers/firmware/qcom/qcom_qseecom.c 20881 20882QUALCOMM QSEECOM UEFISECAPP DRIVER 20883M: Maximilian Luz <luzmaximilian@gmail.com> 20884L: linux-arm-msm@vger.kernel.org 20885S: Maintained 20886F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 20887 20888QUALCOMM RMNET DRIVER 20889M: Subash Abhinov Kasiviswanathan <subash.a.kasiviswanathan@oss.qualcomm.com> 20890M: Sean Tranchetti <sean.tranchetti@oss.qualcomm.com> 20891L: netdev@vger.kernel.org 20892S: Maintained 20893F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 20894F: drivers/net/ethernet/qualcomm/rmnet/ 20895F: include/linux/if_rmnet.h 20896 20897QUALCOMM TRUST ZONE MEMORY ALLOCATOR 20898M: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 20899L: linux-arm-msm@vger.kernel.org 20900S: Maintained 20901F: drivers/firmware/qcom/qcom_tzmem.c 20902F: drivers/firmware/qcom/qcom_tzmem.h 20903F: include/linux/firmware/qcom/qcom_tzmem.h 20904 20905QUALCOMM TSENS THERMAL DRIVER 20906M: Amit Kucheria <amitk@kernel.org> 20907M: Thara Gopinath <thara.gopinath@gmail.com> 20908L: linux-pm@vger.kernel.org 20909L: linux-arm-msm@vger.kernel.org 20910S: Maintained 20911F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 20912F: drivers/thermal/qcom/ 20913 20914QUALCOMM TYPEC PORT MANAGER DRIVER 20915M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20916L: linux-arm-msm@vger.kernel.org 20917L: linux-usb@vger.kernel.org 20918S: Maintained 20919F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 20920F: drivers/usb/typec/tcpm/qcom/ 20921 20922QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 20923M: Vikash Garodia <quic_vgarodia@quicinc.com> 20924M: Dikshita Agarwal <quic_dikshita@quicinc.com> 20925R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 20926L: linux-media@vger.kernel.org 20927L: linux-arm-msm@vger.kernel.org 20928S: Maintained 20929T: git git://linuxtv.org/media.git 20930F: Documentation/devicetree/bindings/media/*venus* 20931F: drivers/media/platform/qcom/venus/ 20932 20933QUALCOMM WCN36XX WIRELESS DRIVER 20934M: Loic Poulain <loic.poulain@oss.qualcomm.com> 20935L: wcn36xx@lists.infradead.org 20936S: Supported 20937W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 20938F: drivers/net/wireless/ath/wcn36xx/ 20939 20940QUANTENNA QTNFMAC WIRELESS DRIVER 20941M: Igor Mitsyanko <imitsyanko@quantenna.com> 20942R: Sergey Matyukevich <geomatsi@gmail.com> 20943L: linux-wireless@vger.kernel.org 20944S: Maintained 20945F: drivers/net/wireless/quantenna/ 20946 20947RADEON and AMDGPU DRM DRIVERS 20948M: Alex Deucher <alexander.deucher@amd.com> 20949M: Christian König <christian.koenig@amd.com> 20950L: amd-gfx@lists.freedesktop.org 20951S: Supported 20952B: https://gitlab.freedesktop.org/drm/amd/-/issues 20953C: irc://irc.oftc.net/radeon 20954T: git https://gitlab.freedesktop.org/agd5f/linux.git 20955F: Documentation/gpu/amdgpu/ 20956F: drivers/gpu/drm/amd/ 20957F: drivers/gpu/drm/ci/xfails/amd* 20958F: drivers/gpu/drm/radeon/ 20959F: include/uapi/drm/amdgpu_drm.h 20960F: include/uapi/drm/radeon_drm.h 20961 20962RADEON FRAMEBUFFER DISPLAY DRIVER 20963M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 20964L: linux-fbdev@vger.kernel.org 20965S: Maintained 20966F: drivers/video/fbdev/aty/radeon* 20967F: include/uapi/linux/radeonfb.h 20968 20969RADIOSHARK RADIO DRIVER 20970M: Hans Verkuil <hverkuil@xs4all.nl> 20971L: linux-media@vger.kernel.org 20972S: Maintained 20973T: git git://linuxtv.org/media.git 20974F: drivers/media/radio/radio-shark.c 20975 20976RADIOSHARK2 RADIO DRIVER 20977M: Hans Verkuil <hverkuil@xs4all.nl> 20978L: linux-media@vger.kernel.org 20979S: Maintained 20980T: git git://linuxtv.org/media.git 20981F: drivers/media/radio/radio-shark2.c 20982F: drivers/media/radio/radio-tea5777.c 20983 20984RADOS BLOCK DEVICE (RBD) 20985M: Ilya Dryomov <idryomov@gmail.com> 20986R: Dongsheng Yang <dongsheng.yang@easystack.cn> 20987L: ceph-devel@vger.kernel.org 20988S: Supported 20989W: http://ceph.com/ 20990T: git https://github.com/ceph/ceph-client.git 20991F: Documentation/ABI/testing/sysfs-bus-rbd 20992F: drivers/block/rbd.c 20993F: drivers/block/rbd_types.h 20994 20995RAGE128 FRAMEBUFFER DISPLAY DRIVER 20996L: linux-fbdev@vger.kernel.org 20997S: Orphan 20998F: drivers/video/fbdev/aty/aty128fb.c 20999 21000RAINSHADOW-CEC DRIVER 21001M: Hans Verkuil <hverkuil@xs4all.nl> 21002L: linux-media@vger.kernel.org 21003S: Maintained 21004T: git git://linuxtv.org/media.git 21005F: drivers/media/cec/usb/rainshadow/ 21006 21007RALINK MIPS ARCHITECTURE 21008M: John Crispin <john@phrozen.org> 21009M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21010L: linux-mips@vger.kernel.org 21011S: Maintained 21012F: arch/mips/ralink 21013 21014RALINK MT7621 MIPS ARCHITECTURE 21015M: Chester A. Unal <chester.a.unal@arinc9.com> 21016M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 21017L: linux-mips@vger.kernel.org 21018S: Maintained 21019F: arch/mips/boot/dts/ralink/mt7621* 21020 21021RALINK RT2X00 WIRELESS LAN DRIVER 21022M: Stanislaw Gruszka <stf_xl@wp.pl> 21023L: linux-wireless@vger.kernel.org 21024S: Maintained 21025F: drivers/net/wireless/ralink/ 21026 21027RAMDISK RAM BLOCK DEVICE DRIVER 21028M: Jens Axboe <axboe@kernel.dk> 21029S: Maintained 21030F: Documentation/admin-guide/blockdev/ramdisk.rst 21031F: drivers/block/brd.c 21032 21033RANCHU VIRTUAL BOARD FOR MIPS 21034M: Miodrag Dinic <miodrag.dinic@mips.com> 21035L: linux-mips@vger.kernel.org 21036S: Supported 21037F: arch/mips/configs/generic/board-ranchu.config 21038F: arch/mips/generic/board-ranchu.c 21039 21040RANDOM NUMBER DRIVER 21041M: "Theodore Ts'o" <tytso@mit.edu> 21042M: Jason A. Donenfeld <Jason@zx2c4.com> 21043S: Maintained 21044T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 21045F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 21046F: drivers/char/random.c 21047F: include/linux/random.h 21048F: include/uapi/linux/random.h 21049F: drivers/virt/vmgenid.c 21050N: ^.*/vdso/[^/]*getrandom[^/]+$ 21051 21052RAPIDIO SUBSYSTEM 21053M: Matt Porter <mporter@kernel.crashing.org> 21054M: Alexandre Bounine <alex.bou9@gmail.com> 21055S: Maintained 21056F: drivers/rapidio/ 21057 21058RAS INFRASTRUCTURE 21059M: Tony Luck <tony.luck@intel.com> 21060M: Borislav Petkov <bp@alien8.de> 21061L: linux-edac@vger.kernel.org 21062S: Maintained 21063F: Documentation/admin-guide/RAS 21064F: drivers/ras/ 21065F: include/linux/ras.h 21066F: include/ras/ras_event.h 21067 21068RAS FRU MEMORY POISON MANAGER (FMPM) 21069M: Yazen Ghannam <Yazen.Ghannam@amd.com> 21070L: linux-edac@vger.kernel.org 21071S: Maintained 21072F: drivers/ras/amd/fmpm.c 21073 21074RASPBERRY PI PISP BACK END 21075M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 21076R: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21077L: linux-media@vger.kernel.org 21078S: Maintained 21079F: Documentation/devicetree/bindings/media/raspberrypi,pispbe.yaml 21080F: drivers/media/platform/raspberrypi/pisp_be/ 21081F: include/uapi/linux/media/raspberrypi/ 21082 21083RASPBERRY PI PISP CAMERA FRONT END 21084M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21085M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 21086S: Maintained 21087F: Documentation/devicetree/bindings/media/raspberrypi,rp1-cfe.yaml 21088F: drivers/media/platform/raspberrypi/rp1-cfe/ 21089 21090RASPBERRY PI RP1 PCI DRIVER 21091M: Andrea della Porta <andrea.porta@suse.com> 21092S: Maintained 21093F: arch/arm64/boot/dts/broadcom/rp1*.dts* 21094F: drivers/clk/clk-rp1.c 21095F: drivers/misc/rp1/ 21096F: drivers/pinctrl/pinctrl-rp1.c 21097 21098RC-CORE / LIRC FRAMEWORK 21099M: Sean Young <sean@mess.org> 21100L: linux-media@vger.kernel.org 21101S: Maintained 21102W: http://linuxtv.org 21103T: git git://linuxtv.org/media.git 21104F: Documentation/driver-api/media/rc-core.rst 21105F: Documentation/userspace-api/media/rc/ 21106F: drivers/media/rc/ 21107F: include/media/rc-core.h 21108F: include/media/rc-map.h 21109F: include/uapi/linux/lirc.h 21110 21111RCMM REMOTE CONTROLS DECODER 21112M: Patrick Lerda <patrick9876@free.fr> 21113S: Maintained 21114F: drivers/media/rc/ir-rcmm-decoder.c 21115 21116RCUTORTURE TEST FRAMEWORK 21117M: "Paul E. McKenney" <paulmck@kernel.org> 21118M: Josh Triplett <josh@joshtriplett.org> 21119R: Steven Rostedt <rostedt@goodmis.org> 21120R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21121R: Lai Jiangshan <jiangshanlai@gmail.com> 21122L: rcu@vger.kernel.org 21123S: Supported 21124T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21125F: tools/testing/selftests/rcutorture 21126 21127RDACM20 Camera Sensor 21128M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21129M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21130M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21131M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21132L: linux-media@vger.kernel.org 21133S: Maintained 21134F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21135F: drivers/media/i2c/max9271.c 21136F: drivers/media/i2c/max9271.h 21137F: drivers/media/i2c/rdacm20.c 21138 21139RDACM21 Camera Sensor 21140M: Jacopo Mondi <jacopo+renesas@jmondi.org> 21141M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 21142M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 21143M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 21144L: linux-media@vger.kernel.org 21145S: Maintained 21146F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 21147F: drivers/media/i2c/max9271.c 21148F: drivers/media/i2c/max9271.h 21149F: drivers/media/i2c/rdacm21.c 21150 21151RDC R-321X SoC 21152M: Florian Fainelli <florian@openwrt.org> 21153S: Maintained 21154 21155RDC R6040 FAST ETHERNET DRIVER 21156M: Florian Fainelli <f.fainelli@gmail.com> 21157L: netdev@vger.kernel.org 21158S: Maintained 21159F: drivers/net/ethernet/rdc/r6040.c 21160 21161RDMAVT - RDMA verbs software 21162M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 21163L: linux-rdma@vger.kernel.org 21164S: Supported 21165F: drivers/infiniband/sw/rdmavt 21166 21167RDS - RELIABLE DATAGRAM SOCKETS 21168M: Allison Henderson <allison.henderson@oracle.com> 21169L: netdev@vger.kernel.org 21170L: linux-rdma@vger.kernel.org 21171L: rds-devel@oss.oracle.com (moderated for non-subscribers) 21172S: Supported 21173W: https://oss.oracle.com/projects/rds/ 21174F: Documentation/networking/rds.rst 21175F: net/rds/ 21176F: tools/testing/selftests/net/rds/ 21177 21178RDT - RESOURCE ALLOCATION 21179M: Tony Luck <tony.luck@intel.com> 21180M: Reinette Chatre <reinette.chatre@intel.com> 21181R: Dave Martin <Dave.Martin@arm.com> 21182R: James Morse <james.morse@arm.com> 21183L: linux-kernel@vger.kernel.org 21184S: Supported 21185F: Documentation/filesystems/resctrl.rst 21186F: arch/x86/include/asm/resctrl.h 21187F: arch/x86/kernel/cpu/resctrl/ 21188F: fs/resctrl/ 21189F: include/linux/resctrl*.h 21190F: tools/testing/selftests/resctrl/ 21191 21192READ-COPY UPDATE (RCU) 21193M: "Paul E. McKenney" <paulmck@kernel.org> 21194M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 21195M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 21196M: Joel Fernandes <joelagnelf@nvidia.com> 21197M: Josh Triplett <josh@joshtriplett.org> 21198M: Boqun Feng <boqun.feng@gmail.com> 21199M: Uladzislau Rezki <urezki@gmail.com> 21200R: Steven Rostedt <rostedt@goodmis.org> 21201R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21202R: Lai Jiangshan <jiangshanlai@gmail.com> 21203R: Zqiang <qiang.zhang@linux.dev> 21204L: rcu@vger.kernel.org 21205S: Supported 21206W: http://www.rdrop.com/users/paulmck/RCU/ 21207T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 21208F: Documentation/RCU/ 21209F: include/linux/rcu* 21210F: kernel/rcu/ 21211F: rust/kernel/sync/rcu.rs 21212X: Documentation/RCU/torture.rst 21213X: include/linux/srcu*.h 21214X: kernel/rcu/srcu*.c 21215 21216REAL TIME CLOCK (RTC) SUBSYSTEM 21217M: Alexandre Belloni <alexandre.belloni@bootlin.com> 21218L: linux-rtc@vger.kernel.org 21219S: Maintained 21220Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 21221T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 21222F: Documentation/admin-guide/rtc.rst 21223F: Documentation/devicetree/bindings/rtc/ 21224F: drivers/rtc/ 21225F: include/linux/rtc.h 21226F: include/linux/rtc/ 21227F: include/uapi/linux/rtc.h 21228F: tools/testing/selftests/rtc/ 21229 21230Real-time Linux Analysis (RTLA) tools 21231M: Steven Rostedt <rostedt@goodmis.org> 21232L: linux-trace-kernel@vger.kernel.org 21233S: Maintained 21234F: Documentation/tools/rtla/ 21235F: tools/tracing/rtla/ 21236 21237Real-time Linux (PREEMPT_RT) 21238M: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 21239M: Clark Williams <clrkwllms@kernel.org> 21240M: Steven Rostedt <rostedt@goodmis.org> 21241L: linux-rt-devel@lists.linux.dev 21242S: Supported 21243K: PREEMPT_RT 21244 21245REALTEK AUDIO CODECS 21246M: Oder Chiou <oder_chiou@realtek.com> 21247S: Maintained 21248F: include/sound/rt*.h 21249F: sound/soc/codecs/rt* 21250 21251REALTEK OTTO WATCHDOG 21252M: Sander Vanheule <sander@svanheule.net> 21253L: linux-watchdog@vger.kernel.org 21254S: Maintained 21255F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 21256F: drivers/watchdog/realtek_otto_wdt.c 21257 21258REALTEK RTL83xx SMI DSA ROUTER CHIPS 21259M: Linus Walleij <linus.walleij@linaro.org> 21260M: Alvin Šipraga <alsi@bang-olufsen.dk> 21261S: Maintained 21262F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 21263F: drivers/net/dsa/realtek/* 21264 21265REALTEK SPI-NAND 21266M: Chris Packham <chris.packham@alliedtelesis.co.nz> 21267S: Maintained 21268F: Documentation/devicetree/bindings/spi/realtek,rtl9301-snand.yaml 21269F: drivers/spi/spi-realtek-rtl-snand.c 21270 21271REALTEK WIRELESS DRIVER (rtlwifi family) 21272M: Ping-Ke Shih <pkshih@realtek.com> 21273L: linux-wireless@vger.kernel.org 21274S: Maintained 21275T: git https://github.com/pkshih/rtw.git 21276F: drivers/net/wireless/realtek/rtlwifi/ 21277 21278REALTEK WIRELESS DRIVER (rtw88) 21279M: Ping-Ke Shih <pkshih@realtek.com> 21280L: linux-wireless@vger.kernel.org 21281S: Maintained 21282T: git https://github.com/pkshih/rtw.git 21283F: drivers/net/wireless/realtek/rtw88/ 21284 21285REALTEK WIRELESS DRIVER (rtw89) 21286M: Ping-Ke Shih <pkshih@realtek.com> 21287L: linux-wireless@vger.kernel.org 21288S: Maintained 21289T: git https://github.com/pkshih/rtw.git 21290F: drivers/net/wireless/realtek/rtw89/ 21291 21292REDPINE WIRELESS DRIVER 21293L: linux-wireless@vger.kernel.org 21294S: Orphan 21295F: drivers/net/wireless/rsi/ 21296 21297REGISTER MAP ABSTRACTION 21298M: Mark Brown <broonie@kernel.org> 21299L: linux-kernel@vger.kernel.org 21300S: Supported 21301T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 21302F: Documentation/devicetree/bindings/regmap/ 21303F: drivers/base/regmap/ 21304F: include/linux/regmap.h 21305 21306REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 21307M: Bjorn Andersson <andersson@kernel.org> 21308M: Mathieu Poirier <mathieu.poirier@linaro.org> 21309L: linux-remoteproc@vger.kernel.org 21310S: Maintained 21311T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 21312F: Documentation/ABI/testing/sysfs-class-remoteproc 21313F: Documentation/devicetree/bindings/remoteproc/ 21314F: Documentation/staging/remoteproc.rst 21315F: drivers/remoteproc/ 21316F: include/linux/remoteproc.h 21317F: include/linux/remoteproc/ 21318 21319REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 21320M: Bjorn Andersson <andersson@kernel.org> 21321M: Mathieu Poirier <mathieu.poirier@linaro.org> 21322L: linux-remoteproc@vger.kernel.org 21323S: Maintained 21324T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 21325F: Documentation/ABI/testing/sysfs-bus-rpmsg 21326F: Documentation/staging/rpmsg.rst 21327F: drivers/rpmsg/ 21328F: include/linux/rpmsg.h 21329F: include/linux/rpmsg/ 21330F: include/uapi/linux/rpmsg.h 21331F: samples/rpmsg/ 21332 21333REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 21334M: Stephan Gerhold <stephan@gerhold.net> 21335L: netdev@vger.kernel.org 21336L: linux-remoteproc@vger.kernel.org 21337S: Maintained 21338F: drivers/net/wwan/rpmsg_wwan_ctrl.c 21339 21340RENESAS CLOCK DRIVERS 21341M: Geert Uytterhoeven <geert+renesas@glider.be> 21342L: linux-renesas-soc@vger.kernel.org 21343S: Supported 21344T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 21345F: Documentation/devicetree/bindings/clock/renesas,* 21346F: drivers/clk/renesas/ 21347 21348RENESAS EMEV2 I2C DRIVER 21349M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21350L: linux-renesas-soc@vger.kernel.org 21351S: Supported 21352F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 21353F: drivers/i2c/busses/i2c-emev2.c 21354 21355RENESAS ETHERNET AVB DRIVER 21356M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21357R: Paul Barker <paul@pbarker.dev> 21358L: netdev@vger.kernel.org 21359L: linux-renesas-soc@vger.kernel.org 21360S: Maintained 21361F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 21362F: drivers/net/ethernet/renesas/Kconfig 21363F: drivers/net/ethernet/renesas/Makefile 21364F: drivers/net/ethernet/renesas/ravb* 21365 21366RENESAS ETHERNET SWITCH DRIVER 21367R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21368L: netdev@vger.kernel.org 21369L: linux-renesas-soc@vger.kernel.org 21370F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 21371F: drivers/net/ethernet/renesas/Kconfig 21372F: drivers/net/ethernet/renesas/Makefile 21373F: drivers/net/ethernet/renesas/rcar_gen4* 21374F: drivers/net/ethernet/renesas/rswitch* 21375 21376RENESAS ETHERNET TSN DRIVER 21377M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21378L: netdev@vger.kernel.org 21379L: linux-renesas-soc@vger.kernel.org 21380S: Maintained 21381F: Documentation/devicetree/bindings/net/renesas,ethertsn.yaml 21382F: drivers/net/ethernet/renesas/rtsn.* 21383 21384RENESAS IDT821034 ASoC CODEC 21385M: Herve Codina <herve.codina@bootlin.com> 21386L: linux-sound@vger.kernel.org 21387S: Maintained 21388F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 21389F: sound/soc/codecs/idt821034.c 21390 21391RENESAS R-CAR & FSI AUDIO (ASoC) DRIVERS 21392M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 21393L: linux-sound@vger.kernel.org 21394L: linux-renesas-soc@vger.kernel.org 21395S: Supported 21396F: Documentation/devicetree/bindings/sound/renesas,rsnd.* 21397F: Documentation/devicetree/bindings/sound/renesas,fsi.yaml 21398F: sound/soc/renesas/rcar/ 21399F: sound/soc/renesas/fsi.c 21400F: include/sound/sh_fsi.h 21401 21402RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 21403M: Miquel Raynal <miquel.raynal@bootlin.com> 21404L: linux-mtd@lists.infradead.org 21405L: linux-renesas-soc@vger.kernel.org 21406S: Maintained 21407F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 21408F: drivers/mtd/nand/raw/renesas-nand-controller.c 21409 21410RENESAS R-CAR GYROADC DRIVER 21411M: Marek Vasut <marek.vasut@gmail.com> 21412L: linux-iio@vger.kernel.org 21413S: Supported 21414F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 21415F: drivers/iio/adc/rcar-gyroadc.c 21416 21417RENESAS R-CAR I2C DRIVERS 21418M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21419L: linux-renesas-soc@vger.kernel.org 21420S: Supported 21421F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 21422F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 21423F: drivers/i2c/busses/i2c-rcar.c 21424F: drivers/i2c/busses/i2c-sh_mobile.c 21425 21426RENESAS R-CAR SATA DRIVER 21427M: Geert Uytterhoeven <geert+renesas@glider.be> 21428L: linux-ide@vger.kernel.org 21429L: linux-renesas-soc@vger.kernel.org 21430S: Supported 21431F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 21432F: drivers/ata/sata_rcar.c 21433 21434RENESAS R-CAR THERMAL DRIVERS 21435M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21436L: linux-renesas-soc@vger.kernel.org 21437S: Supported 21438F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 21439F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 21440F: drivers/thermal/renesas/rcar_gen3_thermal.c 21441F: drivers/thermal/renesas/rcar_thermal.c 21442 21443RENESAS RIIC DRIVER 21444M: Chris Brandt <chris.brandt@renesas.com> 21445L: linux-renesas-soc@vger.kernel.org 21446S: Supported 21447F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 21448F: drivers/i2c/busses/i2c-riic.c 21449 21450RENESAS RZ AUDIO (ASoC) DRIVER 21451M: Biju Das <biju.das.jz@bp.renesas.com> 21452M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21453L: linux-sound@vger.kernel.org 21454L: linux-renesas-soc@vger.kernel.org 21455S: Supported 21456F: Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml 21457F: sound/soc/renesas/rz-ssi.c 21458 21459RENESAS RZ/G2L A/D DRIVER 21460M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21461L: linux-iio@vger.kernel.org 21462L: linux-renesas-soc@vger.kernel.org 21463S: Supported 21464F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 21465F: drivers/iio/adc/rzg2l_adc.c 21466 21467RENESAS RZ/G2L MTU3a COUNTER DRIVER 21468M: Biju Das <biju.das.jz@bp.renesas.com> 21469L: linux-iio@vger.kernel.org 21470L: linux-renesas-soc@vger.kernel.org 21471S: Supported 21472F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 21473F: drivers/counter/rz-mtu3-cnt.c 21474 21475RENESAS RTCA-3 RTC DRIVER 21476M: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> 21477L: linux-rtc@vger.kernel.org 21478L: linux-renesas-soc@vger.kernel.org 21479S: Supported 21480F: Documentation/devicetree/bindings/rtc/renesas,rz-rtca3.yaml 21481F: drivers/rtc/rtc-renesas-rtca3.c 21482 21483RENESAS RZ/N1 A5PSW SWITCH DRIVER 21484M: Clément Léger <clement.leger@bootlin.com> 21485L: linux-renesas-soc@vger.kernel.org 21486L: netdev@vger.kernel.org 21487S: Maintained 21488F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 21489F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 21490F: drivers/net/dsa/rzn1_a5psw* 21491F: drivers/net/pcs/pcs-rzn1-miic.c 21492F: include/dt-bindings/net/pcs-rzn1-miic.h 21493F: include/linux/pcs-rzn1-miic.h 21494F: net/dsa/tag_rzn1_a5psw.c 21495 21496RENESAS RZ/N1 DWMAC GLUE LAYER 21497M: Romain Gantois <romain.gantois@bootlin.com> 21498S: Maintained 21499F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 21500F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 21501 21502RENESAS RZ/N1 RTC CONTROLLER DRIVER 21503M: Miquel Raynal <miquel.raynal@bootlin.com> 21504L: linux-rtc@vger.kernel.org 21505L: linux-renesas-soc@vger.kernel.org 21506S: Maintained 21507F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 21508F: drivers/rtc/rtc-rzn1.c 21509 21510RENESAS RZ/N1 USBF CONTROLLER DRIVER 21511M: Herve Codina <herve.codina@bootlin.com> 21512L: linux-renesas-soc@vger.kernel.org 21513L: linux-usb@vger.kernel.org 21514S: Maintained 21515F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 21516F: drivers/usb/gadget/udc/renesas_usbf.c 21517 21518RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER DRIVER 21519M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21520L: netdev@vger.kernel.org 21521L: linux-renesas-soc@vger.kernel.org 21522S: Maintained 21523F: Documentation/devicetree/bindings/net/renesas,rzv2h-gbeth.yaml 21524F: drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c 21525 21526RENESAS RZ/V2H(P) RSPI DRIVER 21527M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21528L: linux-spi@vger.kernel.org 21529L: linux-renesas-soc@vger.kernel.org 21530S: Maintained 21531F: Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml 21532F: drivers/spi/spi-rzv2h-rspi.c 21533 21534RENESAS RZ/V2H(P) USB2PHY PORT RESET DRIVER 21535M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21536M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 21537L: linux-renesas-soc@vger.kernel.org 21538S: Supported 21539F: Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml 21540F: drivers/reset/reset-rzv2h-usb2phy.c 21541 21542RENESAS RZ/V2M I2C DRIVER 21543M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 21544L: linux-i2c@vger.kernel.org 21545L: linux-renesas-soc@vger.kernel.org 21546S: Supported 21547F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 21548F: drivers/i2c/busses/i2c-rzv2m.c 21549 21550RENESAS SUPERH ETHERNET DRIVER 21551M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 21552L: netdev@vger.kernel.org 21553L: linux-renesas-soc@vger.kernel.org 21554S: Maintained 21555F: Documentation/devicetree/bindings/net/renesas,ether.yaml 21556F: drivers/net/ethernet/renesas/Kconfig 21557F: drivers/net/ethernet/renesas/Makefile 21558F: drivers/net/ethernet/renesas/sh_eth* 21559F: include/linux/sh_eth.h 21560 21561RENESAS USB PHY DRIVER 21562M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21563L: linux-renesas-soc@vger.kernel.org 21564S: Maintained 21565F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 21566 21567RENESAS VERSACLOCK 7 CLOCK DRIVER 21568M: Alex Helms <alexander.helms.jy@renesas.com> 21569S: Maintained 21570F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 21571F: drivers/clk/clk-versaclock7.c 21572 21573RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 21574M: Herve Codina <herve.codina@bootlin.com> 21575L: linux-iio@vger.kernel.org 21576S: Maintained 21577F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 21578F: drivers/iio/potentiometer/x9250.c 21579 21580RESET CONTROLLER FRAMEWORK 21581M: Philipp Zabel <p.zabel@pengutronix.de> 21582S: Maintained 21583T: git git://git.pengutronix.de/git/pza/linux 21584F: Documentation/devicetree/bindings/reset/ 21585F: Documentation/driver-api/reset.rst 21586F: drivers/reset/ 21587F: include/dt-bindings/reset/ 21588F: include/linux/reset-controller.h 21589F: include/linux/reset.h 21590F: include/linux/reset/ 21591K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 21592 21593RESTARTABLE SEQUENCES SUPPORT 21594M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 21595M: Peter Zijlstra <peterz@infradead.org> 21596M: "Paul E. McKenney" <paulmck@kernel.org> 21597M: Boqun Feng <boqun.feng@gmail.com> 21598L: linux-kernel@vger.kernel.org 21599S: Supported 21600F: include/trace/events/rseq.h 21601F: include/uapi/linux/rseq.h 21602F: kernel/rseq.c 21603F: tools/testing/selftests/rseq/ 21604 21605RFKILL 21606M: Johannes Berg <johannes@sipsolutions.net> 21607L: linux-wireless@vger.kernel.org 21608S: Maintained 21609W: https://wireless.wiki.kernel.org/ 21610Q: https://patchwork.kernel.org/project/linux-wireless/list/ 21611T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 21612T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 21613F: Documentation/ABI/stable/sysfs-class-rfkill 21614F: Documentation/driver-api/rfkill.rst 21615F: include/linux/rfkill.h 21616F: include/uapi/linux/rfkill.h 21617F: net/rfkill/ 21618 21619RHASHTABLE 21620M: Thomas Graf <tgraf@suug.ch> 21621M: Herbert Xu <herbert@gondor.apana.org.au> 21622L: linux-crypto@vger.kernel.org 21623S: Maintained 21624F: include/linux/rhashtable-types.h 21625F: include/linux/rhashtable.h 21626F: lib/rhashtable.c 21627F: lib/test_rhashtable.c 21628 21629RICOH R5C592 MEMORYSTICK DRIVER 21630M: Maxim Levitsky <maximlevitsky@gmail.com> 21631S: Maintained 21632F: drivers/memstick/host/r592.* 21633 21634RICOH SMARTMEDIA/XD DRIVER 21635M: Maxim Levitsky <maximlevitsky@gmail.com> 21636S: Maintained 21637F: drivers/mtd/nand/raw/r852.c 21638F: drivers/mtd/nand/raw/r852.h 21639 21640RISC-V AIA DRIVERS 21641M: Anup Patel <anup@brainfault.org> 21642L: linux-riscv@lists.infradead.org 21643S: Maintained 21644F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 21645F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 21646F: drivers/irqchip/irq-riscv-aplic-*.c 21647F: drivers/irqchip/irq-riscv-aplic-*.h 21648F: drivers/irqchip/irq-riscv-imsic-*.c 21649F: drivers/irqchip/irq-riscv-imsic-*.h 21650F: drivers/irqchip/irq-riscv-intc.c 21651F: include/linux/irqchip/riscv-aplic.h 21652F: include/linux/irqchip/riscv-imsic.h 21653 21654RISC-V ANDES SoC Support 21655M: Ben Zong-You Xie <ben717@andestech.com> 21656S: Maintained 21657T: git: https://github.com/ben717-linux/linux 21658F: Documentation/devicetree/bindings/interrupt-controller/andestech,plicsw.yaml 21659F: Documentation/devicetree/bindings/riscv/andes.yaml 21660F: Documentation/devicetree/bindings/timer/andestech,plmt0.yaml 21661F: arch/riscv/boot/dts/andes/ 21662 21663RISC-V ARCHITECTURE 21664M: Paul Walmsley <paul.walmsley@sifive.com> 21665M: Palmer Dabbelt <palmer@dabbelt.com> 21666M: Albert Ou <aou@eecs.berkeley.edu> 21667R: Alexandre Ghiti <alex@ghiti.fr> 21668L: linux-riscv@lists.infradead.org 21669S: Supported 21670Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21671C: irc://irc.libera.chat/riscv 21672P: Documentation/arch/riscv/patch-acceptance.rst 21673T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 21674F: arch/riscv/ 21675N: riscv 21676K: riscv 21677 21678RISC-V IOMMU 21679M: Tomasz Jeznach <tjeznach@rivosinc.com> 21680L: iommu@lists.linux.dev 21681L: linux-riscv@lists.infradead.org 21682S: Maintained 21683T: git git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git 21684F: Documentation/devicetree/bindings/iommu/riscv,iommu.yaml 21685F: drivers/iommu/riscv/ 21686 21687RISC-V MICROCHIP FPGA SUPPORT 21688M: Conor Dooley <conor.dooley@microchip.com> 21689M: Daire McNamara <daire.mcnamara@microchip.com> 21690L: linux-riscv@lists.infradead.org 21691S: Supported 21692F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 21693F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 21694F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 21695F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 21696F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 21697F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 21698F: Documentation/devicetree/bindings/riscv/microchip.yaml 21699F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 21700F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 21701F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 21702F: arch/riscv/boot/dts/microchip/ 21703F: drivers/char/hw_random/mpfs-rng.c 21704F: drivers/clk/microchip/clk-mpfs*.c 21705F: drivers/firmware/microchip/mpfs-auto-update.c 21706F: drivers/gpio/gpio-mpfs.c 21707F: drivers/i2c/busses/i2c-microchip-corei2c.c 21708F: drivers/mailbox/mailbox-mpfs.c 21709F: drivers/pci/controller/plda/pcie-microchip-host.c 21710F: drivers/pwm/pwm-microchip-core.c 21711F: drivers/reset/reset-mpfs.c 21712F: drivers/rtc/rtc-mpfs.c 21713F: drivers/soc/microchip/mpfs-sys-controller.c 21714F: drivers/spi/spi-microchip-core-qspi.c 21715F: drivers/spi/spi-microchip-core.c 21716F: drivers/usb/musb/mpfs.c 21717F: include/soc/microchip/mpfs.h 21718 21719RISC-V MISC SOC SUPPORT 21720M: Conor Dooley <conor@kernel.org> 21721L: linux-riscv@lists.infradead.org 21722S: Maintained 21723Q: https://patchwork.kernel.org/project/linux-riscv/list/ 21724T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21725F: arch/riscv/boot/dts/canaan/ 21726F: arch/riscv/boot/dts/microchip/ 21727F: arch/riscv/boot/dts/sifive/ 21728F: arch/riscv/boot/dts/starfive/ 21729 21730RISC-V PMU DRIVERS 21731M: Atish Patra <atish.patra@linux.dev> 21732R: Anup Patel <anup@brainfault.org> 21733L: linux-riscv@lists.infradead.org 21734S: Supported 21735F: drivers/perf/riscv_pmu.c 21736F: drivers/perf/riscv_pmu_legacy.c 21737F: drivers/perf/riscv_pmu_sbi.c 21738 21739RISC-V SPACEMIT SoC Support 21740M: Yixun Lan <dlan@gentoo.org> 21741L: linux-riscv@lists.infradead.org 21742L: spacemit@lists.linux.dev 21743S: Maintained 21744W: https://github.com/spacemit-com/linux/wiki 21745C: irc://irc.libera.chat/spacemit 21746T: git https://github.com/spacemit-com/linux 21747F: arch/riscv/boot/dts/spacemit/ 21748N: spacemit 21749K: spacemit 21750 21751RISC-V THEAD SoC SUPPORT 21752M: Drew Fustini <fustini@kernel.org> 21753M: Guo Ren <guoren@kernel.org> 21754M: Fu Wei <wefu@redhat.com> 21755L: linux-riscv@lists.infradead.org 21756S: Maintained 21757T: git https://github.com/pdp7/linux.git 21758F: Documentation/devicetree/bindings/clock/thead,th1520-clk-ap.yaml 21759F: Documentation/devicetree/bindings/firmware/thead,th1520-aon.yaml 21760F: Documentation/devicetree/bindings/mailbox/thead,th1520-mbox.yaml 21761F: Documentation/devicetree/bindings/net/thead,th1520-gmac.yaml 21762F: Documentation/devicetree/bindings/pinctrl/thead,th1520-pinctrl.yaml 21763F: Documentation/devicetree/bindings/reset/thead,th1520-reset.yaml 21764F: arch/riscv/boot/dts/thead/ 21765F: drivers/clk/thead/clk-th1520-ap.c 21766F: drivers/firmware/thead,th1520-aon.c 21767F: drivers/mailbox/mailbox-th1520.c 21768F: drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c 21769F: drivers/pinctrl/pinctrl-th1520.c 21770F: drivers/pmdomain/thead/ 21771F: drivers/power/sequencing/pwrseq-thead-gpu.c 21772F: drivers/reset/reset-th1520.c 21773F: include/dt-bindings/clock/thead,th1520-clk-ap.h 21774F: include/dt-bindings/power/thead,th1520-power.h 21775F: include/dt-bindings/reset/thead,th1520-reset.h 21776F: include/linux/firmware/thead/thead,th1520-aon.h 21777 21778RNBD BLOCK DRIVERS 21779M: Md. Haris Iqbal <haris.iqbal@ionos.com> 21780M: Jack Wang <jinpu.wang@ionos.com> 21781L: linux-block@vger.kernel.org 21782S: Maintained 21783F: drivers/block/rnbd/ 21784 21785ROCCAT DRIVERS 21786M: Stefan Achatz <erazor_de@users.sourceforge.net> 21787S: Maintained 21788W: http://sourceforge.net/projects/roccat/ 21789F: Documentation/ABI/*/sysfs-driver-hid-roccat* 21790F: drivers/hid/hid-roccat* 21791F: include/linux/hid-roccat* 21792 21793ROCKCHIP CAN-FD DRIVER 21794M: Marc Kleine-Budde <mkl@pengutronix.de> 21795R: kernel@pengutronix.de 21796L: linux-can@vger.kernel.org 21797S: Maintained 21798F: Documentation/devicetree/bindings/net/can/rockchip,rk3568v2-canfd.yaml 21799F: drivers/net/can/rockchip/ 21800 21801ROCKCHIP CRYPTO DRIVERS 21802M: Corentin Labbe <clabbe@baylibre.com> 21803L: linux-crypto@vger.kernel.org 21804S: Maintained 21805F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 21806F: drivers/crypto/rockchip/ 21807 21808ROCKCHIP I2S TDM DRIVER 21809M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 21810L: linux-rockchip@lists.infradead.org 21811S: Maintained 21812F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 21813F: sound/soc/rockchip/rockchip_i2s_tdm.* 21814 21815ROCKCHIP ISP V1 DRIVER 21816M: Dafna Hirschfeld <dafna@fastmail.com> 21817M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21818L: linux-media@vger.kernel.org 21819L: linux-rockchip@lists.infradead.org 21820S: Maintained 21821F: Documentation/admin-guide/media/rkisp1.rst 21822F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 21823F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 21824F: drivers/media/platform/rockchip/rkisp1 21825F: include/uapi/linux/rkisp1-config.h 21826 21827ROCKCHIP RK3568 RANDOM NUMBER GENERATOR SUPPORT 21828M: Daniel Golle <daniel@makrotopia.org> 21829M: Aurelien Jarno <aurelien@aurel32.net> 21830M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21831S: Maintained 21832F: Documentation/devicetree/bindings/rng/rockchip,rk3568-rng.yaml 21833F: Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml 21834F: drivers/char/hw_random/rockchip-rng.c 21835 21836ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 21837M: Jacob Chen <jacob-chen@iotwrt.com> 21838M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21839L: linux-media@vger.kernel.org 21840L: linux-rockchip@lists.infradead.org 21841S: Maintained 21842F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 21843F: drivers/media/platform/rockchip/rga/ 21844 21845ROCKCHIP RKVDEC VIDEO DECODER DRIVER 21846M: Detlev Casanova <detlev.casanova@collabora.com> 21847L: linux-media@vger.kernel.org 21848L: linux-rockchip@lists.infradead.org 21849S: Maintained 21850F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21851F: drivers/media/platform/rockchip/rkvdec/ 21852 21853ROCKCHIP RK3308 INTERNAL AUDIO CODEC 21854M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21855S: Maintained 21856F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 21857F: sound/soc/codecs/rk3308_codec.c 21858F: sound/soc/codecs/rk3308_codec.h 21859 21860ROCKCHIP SAI DRIVER 21861M: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> 21862L: linux-rockchip@lists.infradead.org 21863S: Maintained 21864F: Documentation/devicetree/bindings/sound/rockchip,rk3576-sai.yaml 21865F: sound/soc/rockchip/rockchip_sai.* 21866 21867ROCKCHIP VIDEO DECODER DRIVER 21868M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21869L: linux-media@vger.kernel.org 21870L: linux-rockchip@lists.infradead.org 21871S: Maintained 21872F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 21873F: drivers/staging/media/rkvdec/ 21874 21875ROCKER DRIVER 21876M: Jiri Pirko <jiri@resnulli.us> 21877L: netdev@vger.kernel.org 21878S: Supported 21879F: drivers/net/ethernet/rocker/ 21880 21881ROCKETPORT EXPRESS/INFINITY DRIVER 21882M: Kevin Cernekee <cernekee@gmail.com> 21883L: linux-serial@vger.kernel.org 21884S: Odd Fixes 21885F: drivers/tty/serial/rp2.* 21886 21887ROHM BD79703 DAC 21888M: Matti Vaittinen <mazziesaccount@gmail.com> 21889S: Supported 21890F: drivers/iio/dac/rohm-bd79703.c 21891 21892ROHM BD99954 CHARGER IC 21893M: Matti Vaittinen <mazziesaccount@gmail.com> 21894S: Supported 21895F: drivers/power/supply/bd99954-charger.c 21896F: drivers/power/supply/bd99954-charger.h 21897 21898ROHM BD79124 ADC / GPO IC 21899M: Matti Vaittinen <mazziesaccount@gmail.com> 21900S: Supported 21901F: drivers/iio/adc/rohm-bd79124.c 21902 21903ROHM BH1745 COLOUR SENSOR 21904M: Mudit Sharma <muditsharma.info@gmail.com> 21905L: linux-iio@vger.kernel.org 21906S: Maintained 21907F: drivers/iio/light/bh1745.c 21908 21909ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 21910M: Tomasz Duszynski <tduszyns@gmail.com> 21911S: Maintained 21912F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 21913F: drivers/iio/light/bh1750.c 21914 21915ROHM BM1390 PRESSURE SENSOR DRIVER 21916M: Matti Vaittinen <mazziesaccount@gmail.com> 21917L: linux-iio@vger.kernel.org 21918S: Supported 21919F: drivers/iio/pressure/rohm-bm1390.c 21920 21921ROHM BU270xx LIGHT SENSOR DRIVERs 21922M: Matti Vaittinen <mazziesaccount@gmail.com> 21923L: linux-iio@vger.kernel.org 21924S: Supported 21925F: drivers/iio/light/rohm-bu27034.c 21926 21927ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 21928M: Marek Vasut <marek.vasut+renesas@gmail.com> 21929L: linux-kernel@vger.kernel.org 21930L: linux-renesas-soc@vger.kernel.org 21931S: Supported 21932F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 21933F: drivers/gpio/gpio-bd9571mwv.c 21934F: drivers/mfd/bd9571mwv.c 21935F: drivers/regulator/bd9571mwv-regulator.c 21936F: include/linux/mfd/bd9571mwv.h 21937 21938ROHM POWER MANAGEMENT IC DEVICE DRIVERS 21939M: Matti Vaittinen <mazziesaccount@gmail.com> 21940S: Supported 21941F: drivers/clk/clk-bd718x7.c 21942F: drivers/gpio/gpio-bd71815.c 21943F: drivers/gpio/gpio-bd71828.c 21944F: drivers/mfd/rohm-bd71828.c 21945F: drivers/mfd/rohm-bd718x7.c 21946F: drivers/mfd/rohm-bd9576.c 21947F: drivers/mfd/rohm-bd96801.c 21948F: drivers/regulator/bd71815-regulator.c 21949F: drivers/regulator/bd71828-regulator.c 21950F: drivers/regulator/bd718x7-regulator.c 21951F: drivers/regulator/bd9576-regulator.c 21952F: drivers/regulator/bd96801-regulator.c 21953F: drivers/regulator/rohm-regulator.c 21954F: drivers/rtc/rtc-bd70528.c 21955F: drivers/watchdog/bd9576_wdt.c 21956F: drivers/watchdog/bd96801_wdt.c 21957F: include/linux/mfd/rohm-bd71815.h 21958F: include/linux/mfd/rohm-bd71828.h 21959F: include/linux/mfd/rohm-bd718x7.h 21960F: include/linux/mfd/rohm-bd957x.h 21961F: include/linux/mfd/rohm-bd96801.h 21962F: include/linux/mfd/rohm-bd96802.h 21963F: include/linux/mfd/rohm-generic.h 21964F: include/linux/mfd/rohm-shared.h 21965 21966ROSE NETWORK LAYER 21967L: linux-hams@vger.kernel.org 21968S: Orphan 21969W: https://linux-ax25.in-berlin.de 21970F: include/net/rose.h 21971F: include/uapi/linux/rose.h 21972F: net/rose/ 21973 21974ROTATION DRIVER FOR ALLWINNER A83T 21975M: Jernej Skrabec <jernej.skrabec@gmail.com> 21976L: linux-media@vger.kernel.org 21977S: Maintained 21978T: git git://linuxtv.org/media.git 21979F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 21980F: drivers/media/platform/sunxi/sun8i-rotate/ 21981 21982RPMB SUBSYSTEM 21983M: Jens Wiklander <jens.wiklander@linaro.org> 21984L: linux-kernel@vger.kernel.org 21985S: Supported 21986F: drivers/misc/rpmb-core.c 21987F: include/linux/rpmb.h 21988 21989RPMSG TTY DRIVER 21990M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21991L: linux-remoteproc@vger.kernel.org 21992S: Maintained 21993F: drivers/tty/rpmsg_tty.c 21994 21995RTASE ETHERNET DRIVER 21996M: Justin Lai <justinlai0215@realtek.com> 21997M: Larry Chiu <larry.chiu@realtek.com> 21998L: netdev@vger.kernel.org 21999S: Maintained 22000F: drivers/net/ethernet/realtek/rtase/ 22001 22002RTL2830 MEDIA DRIVER 22003L: linux-media@vger.kernel.org 22004S: Orphan 22005W: https://linuxtv.org 22006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22007F: drivers/media/dvb-frontends/rtl2830* 22008 22009RTL2832 MEDIA DRIVER 22010L: linux-media@vger.kernel.org 22011S: Orphan 22012W: https://linuxtv.org 22013Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22014F: drivers/media/dvb-frontends/rtl2832* 22015 22016RTL2832_SDR MEDIA DRIVER 22017L: linux-media@vger.kernel.org 22018S: Orphan 22019W: https://linuxtv.org 22020Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22021F: drivers/media/dvb-frontends/rtl2832_sdr* 22022 22023RTL8180 WIRELESS DRIVER 22024L: linux-wireless@vger.kernel.org 22025S: Orphan 22026F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 22027 22028RTL8187 WIRELESS DRIVER 22029M: Hin-Tak Leung <hintak.leung@gmail.com> 22030L: linux-wireless@vger.kernel.org 22031S: Maintained 22032T: git https://github.com/pkshih/rtw.git 22033F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 22034 22035RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 22036M: Jes Sorensen <Jes.Sorensen@gmail.com> 22037L: linux-wireless@vger.kernel.org 22038S: Maintained 22039T: git https://github.com/pkshih/rtw.git 22040F: drivers/net/wireless/realtek/rtl8xxxu/ 22041 22042RTL9300 I2C DRIVER (rtl9300-i2c) 22043M: Chris Packham <chris.packham@alliedtelesis.co.nz> 22044L: linux-i2c@vger.kernel.org 22045S: Maintained 22046F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml 22047F: drivers/i2c/busses/i2c-rtl9300.c 22048 22049RTRS TRANSPORT DRIVERS 22050M: Md. Haris Iqbal <haris.iqbal@ionos.com> 22051M: Jack Wang <jinpu.wang@ionos.com> 22052L: linux-rdma@vger.kernel.org 22053S: Maintained 22054F: drivers/infiniband/ulp/rtrs/ 22055 22056RUNTIME VERIFICATION (RV) 22057M: Steven Rostedt <rostedt@goodmis.org> 22058L: linux-trace-kernel@vger.kernel.org 22059S: Maintained 22060F: Documentation/trace/rv/ 22061F: include/linux/rv.h 22062F: include/rv/ 22063F: kernel/trace/rv/ 22064F: tools/verification/ 22065 22066RUST 22067M: Miguel Ojeda <ojeda@kernel.org> 22068M: Alex Gaynor <alex.gaynor@gmail.com> 22069R: Boqun Feng <boqun.feng@gmail.com> 22070R: Gary Guo <gary@garyguo.net> 22071R: Björn Roy Baron <bjorn3_gh@protonmail.com> 22072R: Benno Lossin <lossin@kernel.org> 22073R: Andreas Hindborg <a.hindborg@kernel.org> 22074R: Alice Ryhl <aliceryhl@google.com> 22075R: Trevor Gross <tmgross@umich.edu> 22076R: Danilo Krummrich <dakr@kernel.org> 22077L: rust-for-linux@vger.kernel.org 22078S: Supported 22079W: https://rust-for-linux.com 22080B: https://github.com/Rust-for-Linux/linux/issues 22081C: zulip://rust-for-linux.zulipchat.com 22082P: https://rust-for-linux.com/contributing 22083T: git https://github.com/Rust-for-Linux/linux.git rust-next 22084F: .clippy.toml 22085F: Documentation/rust/ 22086F: include/trace/events/rust_sample.h 22087F: rust/ 22088F: samples/rust/ 22089F: scripts/*rust* 22090F: tools/testing/selftests/rust/ 22091K: \b(?i:rust)\b 22092 22093RUST [ALLOC] 22094M: Danilo Krummrich <dakr@kernel.org> 22095R: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> 22096R: Vlastimil Babka <vbabka@suse.cz> 22097R: Liam R. Howlett <Liam.Howlett@oracle.com> 22098R: Uladzislau Rezki <urezki@gmail.com> 22099L: rust-for-linux@vger.kernel.org 22100S: Maintained 22101T: git https://github.com/Rust-for-Linux/linux.git alloc-next 22102F: rust/kernel/alloc.rs 22103F: rust/kernel/alloc/ 22104 22105RUST [PIN-INIT] 22106M: Benno Lossin <lossin@kernel.org> 22107L: rust-for-linux@vger.kernel.org 22108S: Maintained 22109W: https://rust-for-linux.com/pin-init 22110B: https://github.com/Rust-for-Linux/pin-init/issues 22111C: zulip://rust-for-linux.zulipchat.com 22112P: rust/pin-init/CONTRIBUTING.md 22113T: git https://github.com/Rust-for-Linux/linux.git pin-init-next 22114F: rust/kernel/init.rs 22115F: rust/pin-init/ 22116K: \bpin-init\b|pin_init\b|PinInit 22117 22118RXRPC SOCKETS (AF_RXRPC) 22119M: David Howells <dhowells@redhat.com> 22120M: Marc Dionne <marc.dionne@auristor.com> 22121L: linux-afs@lists.infradead.org 22122S: Supported 22123W: https://www.infradead.org/~dhowells/kafs/ 22124F: Documentation/networking/rxrpc.rst 22125F: include/keys/rxrpc-type.h 22126F: include/net/af_rxrpc.h 22127F: include/trace/events/rxrpc.h 22128F: include/uapi/linux/rxrpc.h 22129F: net/rxrpc/ 22130 22131S3 SAVAGE FRAMEBUFFER DRIVER 22132M: Antonino Daplas <adaplas@gmail.com> 22133L: linux-fbdev@vger.kernel.org 22134S: Maintained 22135F: drivers/video/fbdev/savage/ 22136 22137S390 ARCHITECTURE 22138M: Heiko Carstens <hca@linux.ibm.com> 22139M: Vasily Gorbik <gor@linux.ibm.com> 22140M: Alexander Gordeev <agordeev@linux.ibm.com> 22141R: Christian Borntraeger <borntraeger@linux.ibm.com> 22142R: Sven Schnelle <svens@linux.ibm.com> 22143L: linux-s390@vger.kernel.org 22144S: Supported 22145T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22146F: Documentation/driver-api/s390-drivers.rst 22147F: Documentation/arch/s390/ 22148F: arch/s390/ 22149F: drivers/s390/ 22150F: drivers/watchdog/diag288_wdt.c 22151 22152S390 COMMON I/O LAYER 22153M: Vineeth Vijayan <vneethv@linux.ibm.com> 22154M: Peter Oberparleiter <oberpar@linux.ibm.com> 22155L: linux-s390@vger.kernel.org 22156S: Supported 22157F: drivers/s390/cio/ 22158 22159S390 CRYPTO MODULES, PRNG DRIVER, ARCH RANDOM 22160M: Harald Freudenberger <freude@linux.ibm.com> 22161M: Holger Dengler <dengler@linux.ibm.com> 22162L: linux-crypto@vger.kernel.org 22163L: linux-s390@vger.kernel.org 22164S: Supported 22165F: arch/s390/crypto/ 22166F: arch/s390/include/asm/archrandom.h 22167F: arch/s390/include/asm/cpacf.h 22168 22169S390 DASD DRIVER 22170M: Stefan Haberland <sth@linux.ibm.com> 22171M: Jan Hoeppner <hoeppner@linux.ibm.com> 22172L: linux-s390@vger.kernel.org 22173S: Supported 22174F: block/partitions/ibm.c 22175F: drivers/s390/block/dasd* 22176F: include/linux/dasd_mod.h 22177 22178S390 HWRANDOM TRNG DRIVER 22179M: Harald Freudenberger <freude@linux.ibm.com> 22180M: Holger Dengler <dengler@linux.ibm.com> 22181L: linux-crypto@vger.kernel.org 22182L: linux-s390@vger.kernel.org 22183S: Supported 22184F: drivers/char/hw_random/s390-trng.c 22185 22186S390 IOMMU (PCI) 22187M: Niklas Schnelle <schnelle@linux.ibm.com> 22188M: Matthew Rosato <mjrosato@linux.ibm.com> 22189R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22190L: linux-s390@vger.kernel.org 22191S: Supported 22192F: drivers/iommu/s390-iommu.c 22193 22194S390 IUCV NETWORK LAYER 22195M: Alexandra Winter <wintera@linux.ibm.com> 22196M: Thorsten Winkler <twinkler@linux.ibm.com> 22197L: linux-s390@vger.kernel.org 22198L: netdev@vger.kernel.org 22199S: Supported 22200F: drivers/s390/net/*iucv* 22201F: include/net/iucv/ 22202F: net/iucv/ 22203 22204S390 MM 22205M: Alexander Gordeev <agordeev@linux.ibm.com> 22206M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22207L: linux-s390@vger.kernel.org 22208S: Supported 22209T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 22210F: arch/s390/include/asm/pgtable.h 22211F: arch/s390/mm 22212 22213S390 NETWORK DRIVERS 22214M: Alexandra Winter <wintera@linux.ibm.com> 22215R: Aswin Karuvally <aswin@linux.ibm.com> 22216L: linux-s390@vger.kernel.org 22217L: netdev@vger.kernel.org 22218S: Supported 22219F: drivers/s390/net/ 22220F: include/linux/ism.h 22221 22222S390 PCI SUBSYSTEM 22223M: Niklas Schnelle <schnelle@linux.ibm.com> 22224M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 22225L: linux-s390@vger.kernel.org 22226S: Supported 22227F: Documentation/arch/s390/pci.rst 22228F: arch/s390/pci/ 22229F: drivers/pci/hotplug/s390_pci_hpc.c 22230 22231S390 PTP DRIVER 22232M: Sven Schnelle <svens@linux.ibm.com> 22233L: linux-s390@vger.kernel.org 22234S: Supported 22235F: drivers/ptp/ptp_s390.c 22236 22237S390 SCM DRIVER 22238M: Vineeth Vijayan <vneethv@linux.ibm.com> 22239L: linux-s390@vger.kernel.org 22240S: Supported 22241F: drivers/s390/block/scm* 22242F: drivers/s390/cio/scm.c 22243 22244S390 VFIO AP DRIVER 22245M: Tony Krowiak <akrowiak@linux.ibm.com> 22246M: Halil Pasic <pasic@linux.ibm.com> 22247M: Jason Herne <jjherne@linux.ibm.com> 22248L: linux-s390@vger.kernel.org 22249S: Supported 22250F: Documentation/arch/s390/vfio-ap* 22251F: drivers/s390/crypto/vfio_ap* 22252 22253S390 VFIO-CCW DRIVER 22254M: Eric Farman <farman@linux.ibm.com> 22255M: Matthew Rosato <mjrosato@linux.ibm.com> 22256R: Halil Pasic <pasic@linux.ibm.com> 22257L: linux-s390@vger.kernel.org 22258L: kvm@vger.kernel.org 22259S: Supported 22260F: Documentation/arch/s390/vfio-ccw.rst 22261F: drivers/s390/cio/vfio_ccw* 22262F: include/uapi/linux/vfio_ccw.h 22263 22264S390 VFIO-PCI DRIVER 22265M: Matthew Rosato <mjrosato@linux.ibm.com> 22266M: Eric Farman <farman@linux.ibm.com> 22267L: linux-s390@vger.kernel.org 22268L: kvm@vger.kernel.org 22269S: Supported 22270F: arch/s390/kvm/pci* 22271F: drivers/vfio/pci/vfio_pci_zdev.c 22272F: include/uapi/linux/vfio_zdev.h 22273 22274S390 ZCRYPT AND PKEY DRIVER AND AP BUS 22275M: Harald Freudenberger <freude@linux.ibm.com> 22276M: Holger Dengler <dengler@linux.ibm.com> 22277L: linux-s390@vger.kernel.org 22278S: Supported 22279F: arch/s390/include/asm/ap.h 22280F: arch/s390/include/asm/pkey.h 22281F: arch/s390/include/asm/trace/zcrypt.h 22282F: arch/s390/include/uapi/asm/pkey.h 22283F: arch/s390/include/uapi/asm/zcrypt.h 22284F: drivers/s390/crypto/ 22285 22286S390 ZFCP DRIVER 22287M: Nihar Panda <niharp@linux.ibm.com> 22288L: linux-s390@vger.kernel.org 22289S: Supported 22290F: drivers/s390/scsi/zfcp_* 22291 22292SAA6588 RDS RECEIVER DRIVER 22293M: Hans Verkuil <hverkuil@xs4all.nl> 22294L: linux-media@vger.kernel.org 22295S: Odd Fixes 22296W: https://linuxtv.org 22297T: git git://linuxtv.org/media.git 22298F: drivers/media/i2c/saa6588* 22299 22300SAA7134 VIDEO4LINUX DRIVER 22301M: Mauro Carvalho Chehab <mchehab@kernel.org> 22302L: linux-media@vger.kernel.org 22303S: Odd fixes 22304W: https://linuxtv.org 22305T: git git://linuxtv.org/media.git 22306F: Documentation/driver-api/media/drivers/saa7134* 22307F: drivers/media/pci/saa7134/ 22308 22309SAA7146 VIDEO4LINUX-2 DRIVER 22310M: Hans Verkuil <hverkuil@xs4all.nl> 22311L: linux-media@vger.kernel.org 22312S: Maintained 22313T: git git://linuxtv.org/media.git 22314F: drivers/media/common/saa7146/ 22315F: drivers/media/pci/saa7146/ 22316F: include/media/drv-intf/saa7146* 22317 22318SAFESETID SECURITY MODULE 22319M: Micah Morton <mortonm@chromium.org> 22320S: Supported 22321F: Documentation/admin-guide/LSM/SafeSetID.rst 22322F: security/safesetid/ 22323 22324SAMSUNG AUDIO (ASoC) DRIVERS 22325M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22326L: linux-sound@vger.kernel.org 22327S: Maintained 22328B: mailto:linux-samsung-soc@vger.kernel.org 22329F: Documentation/devicetree/bindings/sound/samsung* 22330F: sound/soc/samsung/ 22331 22332SAMSUNG EXYNOS2200 SoC SUPPORT 22333M: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> 22334L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22335L: linux-samsung-soc@vger.kernel.org 22336S: Maintained 22337F: Documentation/devicetree/bindings/clock/samsung,exynos2200-cmu.yaml 22338F: arch/arm64/boot/dts/exynos/exynos2200* 22339F: drivers/clk/samsung/clk-exynos2200.c 22340F: include/dt-bindings/clock/samsung,exynos2200-cmu.h 22341 22342SAMSUNG EXYNOS850 SoC SUPPORT 22343M: Sam Protsenko <semen.protsenko@linaro.org> 22344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22345L: linux-samsung-soc@vger.kernel.org 22346S: Maintained 22347F: Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml 22348F: arch/arm64/boot/dts/exynos/exynos850* 22349F: drivers/clk/samsung/clk-exynos850.c 22350F: include/dt-bindings/clock/exynos850.h 22351 22352SAMSUNG EXYNOS ACPM MAILBOX PROTOCOL 22353M: Tudor Ambarus <tudor.ambarus@linaro.org> 22354L: linux-kernel@vger.kernel.org 22355L: linux-samsung-soc@vger.kernel.org 22356S: Supported 22357F: Documentation/devicetree/bindings/firmware/google,gs101-acpm-ipc.yaml 22358F: drivers/firmware/samsung/exynos-acpm* 22359F: include/linux/firmware/samsung/exynos-acpm-protocol.h 22360 22361SAMSUNG EXYNOS MAILBOX DRIVER 22362M: Tudor Ambarus <tudor.ambarus@linaro.org> 22363L: linux-kernel@vger.kernel.org 22364L: linux-samsung-soc@vger.kernel.org 22365S: Supported 22366F: Documentation/devicetree/bindings/mailbox/google,gs101-mbox.yaml 22367F: drivers/mailbox/exynos-mailbox.c 22368F: include/linux/mailbox/exynos-message.h 22369 22370SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 22371M: Krzysztof Kozlowski <krzk@kernel.org> 22372L: linux-crypto@vger.kernel.org 22373L: linux-samsung-soc@vger.kernel.org 22374S: Maintained 22375F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 22376F: drivers/crypto/exynos-rng.c 22377 22378SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 22379M: Łukasz Stelmach <l.stelmach@samsung.com> 22380L: linux-samsung-soc@vger.kernel.org 22381S: Maintained 22382F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 22383F: drivers/char/hw_random/exynos-trng.c 22384 22385SAMSUNG FRAMEBUFFER DRIVER 22386M: Jingoo Han <jingoohan1@gmail.com> 22387L: linux-fbdev@vger.kernel.org 22388S: Maintained 22389F: drivers/video/fbdev/s3c-fb.c 22390 22391SAMSUNG GALAXY BOOK DRIVER 22392M: Joshua Grisham <josh@joshuagrisham.com> 22393L: platform-driver-x86@vger.kernel.org 22394S: Maintained 22395F: Documentation/admin-guide/laptops/samsung-galaxybook.rst 22396F: drivers/platform/x86/samsung-galaxybook.c 22397 22398SAMSUNG INTERCONNECT DRIVERS 22399M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22400M: Artur Świgoń <a.swigon@samsung.com> 22401L: linux-pm@vger.kernel.org 22402L: linux-samsung-soc@vger.kernel.org 22403S: Supported 22404F: drivers/interconnect/samsung/ 22405 22406SAMSUNG LAPTOP DRIVER 22407M: Corentin Chary <corentin.chary@gmail.com> 22408L: platform-driver-x86@vger.kernel.org 22409S: Maintained 22410F: drivers/platform/x86/samsung-laptop.c 22411 22412SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 22413M: Krzysztof Kozlowski <krzk@kernel.org> 22414R: André Draszik <andre.draszik@linaro.org> 22415L: linux-kernel@vger.kernel.org 22416L: linux-samsung-soc@vger.kernel.org 22417S: Maintained 22418B: mailto:linux-samsung-soc@vger.kernel.org 22419F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 22420F: Documentation/devicetree/bindings/mfd/samsung,s2*.yaml 22421F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 22422F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 22423F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 22424F: drivers/clk/clk-s2mps11.c 22425F: drivers/mfd/sec*.[ch] 22426F: drivers/regulator/s2m*.c 22427F: drivers/regulator/s5m*.c 22428F: drivers/rtc/rtc-s5m.c 22429F: include/linux/mfd/samsung/ 22430 22431SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 22432M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 22433L: linux-media@vger.kernel.org 22434L: linux-samsung-soc@vger.kernel.org 22435S: Maintained 22436F: drivers/media/platform/samsung/s3c-camif/ 22437F: include/media/drv-intf/s3c_camif.h 22438 22439SAMSUNG S3FWRN5 NFC DRIVER 22440M: Krzysztof Kozlowski <krzk@kernel.org> 22441S: Maintained 22442F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 22443F: drivers/nfc/s3fwrn5 22444 22445SAMSUNG S5C73M3 CAMERA DRIVER 22446M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22447M: Andrzej Hajda <andrzej.hajda@intel.com> 22448L: linux-media@vger.kernel.org 22449S: Supported 22450F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 22451F: drivers/media/i2c/s5c73m3/* 22452 22453SAMSUNG S5K5BAF CAMERA DRIVER 22454M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22455M: Andrzej Hajda <andrzej.hajda@intel.com> 22456L: linux-media@vger.kernel.org 22457S: Supported 22458F: drivers/media/i2c/s5k5baf.c 22459 22460SAMSUNG S5P Security SubSystem (SSS) DRIVER 22461M: Krzysztof Kozlowski <krzk@kernel.org> 22462M: Vladimir Zapolskiy <vz@mleia.com> 22463L: linux-crypto@vger.kernel.org 22464L: linux-samsung-soc@vger.kernel.org 22465S: Maintained 22466F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 22467F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 22468F: drivers/crypto/s5p-sss.c 22469 22470SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 22471M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22472L: linux-media@vger.kernel.org 22473S: Supported 22474Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22475F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 22476F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 22477F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 22478F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 22479F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 22480F: drivers/media/platform/samsung/exynos4-is/ 22481 22482SAMSUNG SOC CLOCK DRIVERS 22483M: Krzysztof Kozlowski <krzk@kernel.org> 22484M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22485M: Chanwoo Choi <cw00.choi@samsung.com> 22486R: Alim Akhtar <alim.akhtar@samsung.com> 22487L: linux-samsung-soc@vger.kernel.org 22488S: Maintained 22489T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 22490F: Documentation/devicetree/bindings/clock/samsung,*.yaml 22491F: Documentation/devicetree/bindings/clock/samsung,s3c* 22492F: drivers/clk/samsung/ 22493F: include/dt-bindings/clock/exynos*.h 22494F: include/dt-bindings/clock/s5p*.h 22495F: include/dt-bindings/clock/samsung,*.h 22496F: include/linux/clk/samsung.h 22497 22498SAMSUNG SPI DRIVERS 22499M: Andi Shyti <andi.shyti@kernel.org> 22500R: Tudor Ambarus <tudor.ambarus@linaro.org> 22501L: linux-spi@vger.kernel.org 22502L: linux-samsung-soc@vger.kernel.org 22503S: Maintained 22504F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 22505F: drivers/spi/spi-s3c* 22506F: include/linux/platform_data/spi-s3c64xx.h 22507 22508SAMSUNG SXGBE DRIVERS 22509M: Byungho An <bh74.an@samsung.com> 22510L: netdev@vger.kernel.org 22511S: Maintained 22512F: drivers/net/ethernet/samsung/sxgbe/ 22513 22514SAMSUNG THERMAL DRIVER 22515M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 22516M: Krzysztof Kozlowski <krzk@kernel.org> 22517L: linux-pm@vger.kernel.org 22518L: linux-samsung-soc@vger.kernel.org 22519S: Maintained 22520F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 22521F: drivers/thermal/samsung/ 22522 22523SAMSUNG USB2 PHY DRIVER 22524M: Sylwester Nawrocki <s.nawrocki@samsung.com> 22525L: linux-kernel@vger.kernel.org 22526S: Supported 22527F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 22528F: Documentation/driver-api/phy/samsung-usb2.rst 22529F: drivers/phy/samsung/phy-exynos4210-usb2.c 22530F: drivers/phy/samsung/phy-exynos4x12-usb2.c 22531F: drivers/phy/samsung/phy-exynos5250-usb2.c 22532F: drivers/phy/samsung/phy-s5pv210-usb2.c 22533F: drivers/phy/samsung/phy-samsung-usb2.c 22534F: drivers/phy/samsung/phy-samsung-usb2.h 22535 22536SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 22537M: Paul Barker <paul.barker@sancloud.com> 22538R: Marc Murphy <marc.murphy@sancloud.com> 22539S: Supported 22540F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 22541 22542SC1200 WDT DRIVER 22543M: Zwane Mwaikambo <zwanem@gmail.com> 22544S: Maintained 22545F: drivers/watchdog/sc1200wdt.c 22546 22547SCHEDULER 22548M: Ingo Molnar <mingo@redhat.com> 22549M: Peter Zijlstra <peterz@infradead.org> 22550M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 22551M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 22552R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 22553R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 22554R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 22555R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 22556R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 22557L: linux-kernel@vger.kernel.org 22558S: Maintained 22559T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 22560F: include/linux/preempt.h 22561F: include/linux/sched.h 22562F: include/linux/wait.h 22563F: include/uapi/linux/sched.h 22564F: kernel/fork.c 22565F: kernel/sched/ 22566F: tools/sched/ 22567 22568SCHEDULER - SCHED_EXT 22569R: Tejun Heo <tj@kernel.org> 22570R: David Vernet <void@manifault.com> 22571R: Andrea Righi <arighi@nvidia.com> 22572R: Changwoo Min <changwoo@igalia.com> 22573L: sched-ext@lists.linux.dev 22574S: Maintained 22575W: https://github.com/sched-ext/scx 22576T: git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext.git 22577F: include/linux/sched/ext.h 22578F: kernel/sched/ext* 22579F: tools/sched_ext/ 22580F: tools/testing/selftests/sched_ext 22581 22582SCIOSENSE ENS160 MULTI-GAS SENSOR DRIVER 22583M: Gustavo Silva <gustavograzs@gmail.com> 22584S: Maintained 22585F: drivers/iio/chemical/ens160_core.c 22586F: drivers/iio/chemical/ens160_i2c.c 22587F: drivers/iio/chemical/ens160_spi.c 22588F: drivers/iio/chemical/ens160.h 22589 22590SCSI LIBSAS SUBSYSTEM 22591R: John Garry <john.g.garry@oracle.com> 22592R: Jason Yan <yanaijie@huawei.com> 22593L: linux-scsi@vger.kernel.org 22594S: Supported 22595F: Documentation/scsi/libsas.rst 22596F: drivers/scsi/libsas/ 22597F: include/scsi/libsas.h 22598F: include/scsi/sas_ata.h 22599 22600SCSI RDMA PROTOCOL (SRP) INITIATOR 22601M: Bart Van Assche <bvanassche@acm.org> 22602L: linux-rdma@vger.kernel.org 22603S: Supported 22604Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22605F: drivers/infiniband/ulp/srp/ 22606F: include/scsi/srp.h 22607 22608SCSI RDMA PROTOCOL (SRP) TARGET 22609M: Bart Van Assche <bvanassche@acm.org> 22610L: linux-rdma@vger.kernel.org 22611L: target-devel@vger.kernel.org 22612S: Supported 22613Q: http://patchwork.kernel.org/project/linux-rdma/list/ 22614F: drivers/infiniband/ulp/srpt/ 22615 22616SCSI SG DRIVER 22617M: Doug Gilbert <dgilbert@interlog.com> 22618L: linux-scsi@vger.kernel.org 22619S: Maintained 22620W: http://sg.danny.cz/sg 22621F: Documentation/scsi/scsi-generic.rst 22622F: drivers/scsi/sg.c 22623F: include/scsi/sg.h 22624 22625SCSI SUBSYSTEM 22626M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 22627M: "Martin K. Petersen" <martin.petersen@oracle.com> 22628L: linux-scsi@vger.kernel.org 22629S: Maintained 22630Q: https://patchwork.kernel.org/project/linux-scsi/list/ 22631T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 22632T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22633F: Documentation/devicetree/bindings/scsi/ 22634F: drivers/scsi/ 22635F: drivers/ufs/ 22636F: include/scsi/ 22637F: include/uapi/scsi/ 22638 22639SCSI TAPE DRIVER 22640M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 22641L: linux-scsi@vger.kernel.org 22642S: Maintained 22643F: Documentation/scsi/st.rst 22644F: drivers/scsi/st.* 22645F: drivers/scsi/st_*.h 22646 22647SCSI TARGET CORE USER DRIVER 22648M: Bodo Stroesser <bostroesser@gmail.com> 22649L: linux-scsi@vger.kernel.org 22650L: target-devel@vger.kernel.org 22651S: Supported 22652F: Documentation/target/tcmu-design.rst 22653F: drivers/target/target_core_user.c 22654F: include/uapi/linux/target_core_user.h 22655 22656SCSI TARGET SUBSYSTEM 22657M: "Martin K. Petersen" <martin.petersen@oracle.com> 22658L: linux-scsi@vger.kernel.org 22659L: target-devel@vger.kernel.org 22660S: Supported 22661Q: https://patchwork.kernel.org/project/target-devel/list/ 22662T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 22663F: Documentation/target/ 22664F: drivers/target/ 22665F: include/target/ 22666 22667SCTP PROTOCOL 22668M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 22669M: Xin Long <lucien.xin@gmail.com> 22670L: linux-sctp@vger.kernel.org 22671S: Maintained 22672W: https://github.com/sctp/lksctp-tools/wiki 22673F: Documentation/networking/sctp.rst 22674F: include/linux/sctp.h 22675F: include/net/sctp/ 22676F: include/uapi/linux/sctp.h 22677F: net/sctp/ 22678 22679SCx200 CPU SUPPORT 22680M: Jim Cromie <jim.cromie@gmail.com> 22681S: Odd Fixes 22682F: Documentation/i2c/busses/scx200_acb.rst 22683F: arch/x86/platform/scx200/ 22684F: drivers/i2c/busses/scx200* 22685F: drivers/mtd/maps/scx200_docflash.c 22686F: drivers/watchdog/scx200_wdt.c 22687F: include/linux/scx200.h 22688 22689SCx200 GPIO DRIVER 22690M: Jim Cromie <jim.cromie@gmail.com> 22691S: Maintained 22692F: drivers/char/scx200_gpio.c 22693F: include/linux/scx200_gpio.h 22694 22695SCx200 HRT CLOCKSOURCE DRIVER 22696M: Jim Cromie <jim.cromie@gmail.com> 22697S: Maintained 22698F: drivers/clocksource/scx200_hrt.c 22699 22700SDCA LIBRARY AND CLASS DRIVER 22701M: Charles Keepax <ckeepax@opensource.cirrus.com> 22702M: Maciej Strozek <mstrozek@opensource.cirrus.com> 22703R: Bard Liao <yung-chuan.liao@linux.intel.com> 22704R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 22705L: linux-sound@vger.kernel.org 22706L: patches@opensource.cirrus.com 22707S: Maintained 22708F: include/sound/sdca* 22709F: sound/soc/sdca/* 22710 22711SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 22712M: Sascha Sommer <saschasommer@freenet.de> 22713L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 22714S: Maintained 22715F: drivers/mmc/host/sdricoh_cs.c 22716 22717SECO BOARDS CEC DRIVER 22718M: Ettore Chimenti <ek5.chimenti@gmail.com> 22719S: Maintained 22720F: drivers/media/cec/platform/seco/seco-cec.c 22721F: drivers/media/cec/platform/seco/seco-cec.h 22722 22723SECURE COMPUTING 22724M: Kees Cook <kees@kernel.org> 22725R: Andy Lutomirski <luto@amacapital.net> 22726R: Will Drewry <wad@chromium.org> 22727S: Supported 22728T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 22729F: Documentation/userspace-api/seccomp_filter.rst 22730F: include/linux/seccomp.h 22731F: include/uapi/linux/seccomp.h 22732F: kernel/seccomp.c 22733F: tools/testing/selftests/kselftest_harness.h 22734F: tools/testing/selftests/kselftest_harness/ 22735F: tools/testing/selftests/seccomp/* 22736K: \bsecure_computing 22737K: \bTIF_SECCOMP\b 22738 22739SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 22740M: Kamal Dasu <kamal.dasu@broadcom.com> 22741M: Al Cooper <alcooperx@gmail.com> 22742R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 22743L: linux-mmc@vger.kernel.org 22744S: Maintained 22745F: drivers/mmc/host/sdhci-brcmstb* 22746 22747SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 22748M: Adrian Hunter <adrian.hunter@intel.com> 22749L: linux-mmc@vger.kernel.org 22750S: Supported 22751F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 22752F: drivers/mmc/host/sdhci* 22753 22754SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 22755M: Aubin Constans <aubin.constans@microchip.com> 22756R: Eugen Hristev <eugen.hristev@collabora.com> 22757L: linux-mmc@vger.kernel.org 22758S: Supported 22759F: drivers/mmc/host/sdhci-of-at91.c 22760 22761SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 22762M: Haibo Chen <haibo.chen@nxp.com> 22763L: imx@lists.linux.dev 22764L: linux-mmc@vger.kernel.org 22765L: s32@nxp.com 22766S: Maintained 22767F: drivers/mmc/host/sdhci-esdhc-imx.c 22768 22769SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 22770M: Ben Dooks <ben-linux@fluff.org> 22771M: Jaehoon Chung <jh80.chung@samsung.com> 22772L: linux-mmc@vger.kernel.org 22773S: Maintained 22774F: drivers/mmc/host/sdhci-s3c* 22775 22776SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 22777M: Viresh Kumar <vireshk@kernel.org> 22778L: linux-mmc@vger.kernel.org 22779S: Maintained 22780F: drivers/mmc/host/sdhci-spear.c 22781 22782SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 22783M: Vignesh Raghavendra <vigneshr@ti.com> 22784L: linux-mmc@vger.kernel.org 22785S: Maintained 22786F: drivers/mmc/host/sdhci-omap.c 22787 22788SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 22789M: Jonathan Derrick <jonathan.derrick@linux.dev> 22790L: linux-block@vger.kernel.org 22791S: Supported 22792F: block/opal_proto.h 22793F: block/sed* 22794F: include/linux/sed* 22795F: include/uapi/linux/sed* 22796 22797SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 22798M: Mark Rutland <mark.rutland@arm.com> 22799M: Lorenzo Pieralisi <lpieralisi@kernel.org> 22800M: Sudeep Holla <sudeep.holla@arm.com> 22801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22802S: Maintained 22803F: drivers/firmware/smccc/ 22804F: include/linux/arm-smccc.h 22805 22806SECURITY CONTACT 22807M: Security Officers <security@kernel.org> 22808S: Supported 22809F: Documentation/process/security-bugs.rst 22810 22811SECURITY SUBSYSTEM 22812M: Paul Moore <paul@paul-moore.com> 22813M: James Morris <jmorris@namei.org> 22814M: "Serge E. Hallyn" <serge@hallyn.com> 22815L: linux-security-module@vger.kernel.org 22816S: Supported 22817Q: https://patchwork.kernel.org/project/linux-security-module/list 22818B: mailto:linux-security-module@vger.kernel.org 22819P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 22820T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 22821F: include/linux/lsm/ 22822F: include/linux/lsm_audit.h 22823F: include/linux/lsm_hook_defs.h 22824F: include/linux/lsm_hooks.h 22825F: include/linux/security.h 22826F: include/uapi/linux/lsm.h 22827F: security/ 22828F: tools/testing/selftests/lsm/ 22829X: security/selinux/ 22830K: \bsecurity_[a-z_0-9]\+\b 22831 22832SELINUX SECURITY MODULE 22833M: Paul Moore <paul@paul-moore.com> 22834M: Stephen Smalley <stephen.smalley.work@gmail.com> 22835R: Ondrej Mosnacek <omosnace@redhat.com> 22836L: selinux@vger.kernel.org 22837S: Supported 22838W: https://github.com/SELinuxProject 22839Q: https://patchwork.kernel.org/project/selinux/list 22840B: mailto:selinux@vger.kernel.org 22841P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 22842T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 22843F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 22844F: Documentation/ABI/removed/sysfs-selinux-disable 22845F: Documentation/admin-guide/LSM/SELinux.rst 22846F: include/trace/events/avc.h 22847F: include/uapi/linux/selinux_netlink.h 22848F: scripts/selinux/ 22849F: security/selinux/ 22850 22851SENSABLE PHANTOM 22852M: Jiri Slaby <jirislaby@kernel.org> 22853S: Maintained 22854F: drivers/misc/phantom.c 22855F: include/uapi/linux/phantom.h 22856 22857SENSEAIR SUNRISE 006-0-0007 22858M: Jacopo Mondi <jacopo@jmondi.org> 22859S: Maintained 22860F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 22861F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 22862F: drivers/iio/chemical/sunrise_co2.c 22863 22864SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 22865M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 22866S: Maintained 22867F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 22868F: drivers/iio/chemical/scd30.h 22869F: drivers/iio/chemical/scd30_core.c 22870F: drivers/iio/chemical/scd30_i2c.c 22871F: drivers/iio/chemical/scd30_serial.c 22872 22873SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 22874M: Roan van Dijk <roan@protonic.nl> 22875S: Maintained 22876F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 22877F: drivers/iio/chemical/scd4x.c 22878 22879SENSIRION SDP500 DIFFERENTIAL PRESSURE SENSOR DRIVER 22880M: Petar Stoykov <petar.stoykov@prodrive-technologies.com> 22881S: Maintained 22882F: Documentation/devicetree/bindings/iio/pressure/sensirion,sdp500.yaml 22883F: drivers/iio/pressure/sdp500.c 22884 22885SENSIRION SGP40 GAS SENSOR DRIVER 22886M: Andreas Klinger <ak@it-klinger.de> 22887S: Maintained 22888F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 22889F: drivers/iio/chemical/sgp40.c 22890 22891SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 22892M: Tomasz Duszynski <tduszyns@gmail.com> 22893S: Maintained 22894F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 22895F: drivers/iio/chemical/sps30.c 22896F: drivers/iio/chemical/sps30_i2c.c 22897F: drivers/iio/chemical/sps30_serial.c 22898 22899SERIAL DEVICE BUS 22900M: Rob Herring <robh@kernel.org> 22901L: linux-serial@vger.kernel.org 22902S: Maintained 22903F: Documentation/devicetree/bindings/serial/serial.yaml 22904F: drivers/tty/serdev/ 22905F: include/linux/serdev.h 22906 22907SERIAL IR RECEIVER 22908M: Sean Young <sean@mess.org> 22909L: linux-media@vger.kernel.org 22910S: Maintained 22911F: drivers/media/rc/serial_ir.c 22912 22913SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 22914M: Srinivas Kandagatla <srini@kernel.org> 22915L: linux-sound@vger.kernel.org 22916S: Maintained 22917F: Documentation/devicetree/bindings/slimbus/ 22918F: Documentation/driver-api/slimbus.rst 22919F: drivers/slimbus/ 22920F: include/linux/slimbus.h 22921 22922SFC NETWORK DRIVER 22923M: Edward Cree <ecree.xilinx@gmail.com> 22924L: netdev@vger.kernel.org 22925L: linux-net-drivers@amd.com 22926S: Maintained 22927F: Documentation/networking/devlink/sfc.rst 22928F: drivers/net/ethernet/sfc/ 22929 22930SFCTEMP HWMON DRIVER 22931M: Emil Renner Berthing <kernel@esmil.dk> 22932M: Hal Feng <hal.feng@starfivetech.com> 22933L: linux-hwmon@vger.kernel.org 22934S: Maintained 22935F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 22936F: Documentation/hwmon/sfctemp.rst 22937F: drivers/hwmon/sfctemp.c 22938 22939SFF/SFP/SFP+ MODULE SUPPORT 22940M: Russell King <linux@armlinux.org.uk> 22941L: netdev@vger.kernel.org 22942S: Maintained 22943F: Documentation/devicetree/bindings/net/sff,sfp.yaml 22944F: drivers/net/phy/phylink.c 22945F: drivers/net/phy/sfp* 22946F: include/linux/mdio/mdio-i2c.h 22947F: include/linux/phylink.h 22948F: include/linux/sfp.h 22949K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 22950 22951SGI GRU DRIVER 22952M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 22953S: Maintained 22954F: drivers/misc/sgi-gru/ 22955 22956SGI XP/XPC/XPNET DRIVER 22957M: Robin Holt <robinmholt@gmail.com> 22958M: Steve Wahl <steve.wahl@hpe.com> 22959S: Maintained 22960F: drivers/misc/sgi-xp/ 22961 22962SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 22963M: D. Wythe <alibuda@linux.alibaba.com> 22964M: Dust Li <dust.li@linux.alibaba.com> 22965M: Sidraya Jayagond <sidraya@linux.ibm.com> 22966M: Wenjia Zhang <wenjia@linux.ibm.com> 22967R: Mahanta Jambigi <mjambigi@linux.ibm.com> 22968R: Tony Lu <tonylu@linux.alibaba.com> 22969R: Wen Gu <guwen@linux.alibaba.com> 22970L: linux-rdma@vger.kernel.org 22971L: linux-s390@vger.kernel.org 22972S: Supported 22973F: net/smc/ 22974 22975SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 22976M: Linus Walleij <linus.walleij@linaro.org> 22977L: linux-iio@vger.kernel.org 22978S: Maintained 22979T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 22980F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 22981F: drivers/iio/light/gp2ap002.c 22982 22983SHARP RJ54N1CB0C SENSOR DRIVER 22984M: Jacopo Mondi <jacopo@jmondi.org> 22985L: linux-media@vger.kernel.org 22986S: Odd fixes 22987T: git git://linuxtv.org/media.git 22988F: drivers/media/i2c/rj54n1cb0c.c 22989F: include/media/i2c/rj54n1cb0c.h 22990 22991SHRINKER 22992M: Andrew Morton <akpm@linux-foundation.org> 22993M: Dave Chinner <david@fromorbit.com> 22994R: Qi Zheng <zhengqi.arch@bytedance.com> 22995R: Roman Gushchin <roman.gushchin@linux.dev> 22996R: Muchun Song <muchun.song@linux.dev> 22997L: linux-mm@kvack.org 22998S: Maintained 22999F: Documentation/admin-guide/mm/shrinker_debugfs.rst 23000F: include/linux/list_lru.h 23001F: include/linux/shrinker.h 23002F: mm/list_lru.c 23003F: mm/shrinker.c 23004F: mm/shrinker_debug.c 23005 23006SH_VOU V4L2 OUTPUT DRIVER 23007L: linux-media@vger.kernel.org 23008S: Orphan 23009F: drivers/media/platform/renesas/sh_vou.c 23010F: include/media/drv-intf/sh_vou.h 23011 23012SI2157 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/tuners/si2157* 23018 23019SI2165 MEDIA DRIVER 23020M: Matthias Schwarzott <zzam@gentoo.org> 23021L: linux-media@vger.kernel.org 23022S: Maintained 23023W: https://linuxtv.org 23024Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23025F: drivers/media/dvb-frontends/si2165* 23026 23027SI2168 MEDIA DRIVER 23028L: linux-media@vger.kernel.org 23029S: Orphan 23030W: https://linuxtv.org 23031Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23032F: drivers/media/dvb-frontends/si2168* 23033 23034SI470X FM RADIO RECEIVER I2C DRIVER 23035M: Hans Verkuil <hverkuil@xs4all.nl> 23036L: linux-media@vger.kernel.org 23037S: Odd Fixes 23038W: https://linuxtv.org 23039T: git git://linuxtv.org/media.git 23040F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 23041F: drivers/media/radio/si470x/radio-si470x-i2c.c 23042 23043SI470X FM RADIO RECEIVER USB DRIVER 23044M: Hans Verkuil <hverkuil@xs4all.nl> 23045L: linux-media@vger.kernel.org 23046S: Maintained 23047W: https://linuxtv.org 23048T: git git://linuxtv.org/media.git 23049F: drivers/media/radio/si470x/radio-si470x-common.c 23050F: drivers/media/radio/si470x/radio-si470x-usb.c 23051F: drivers/media/radio/si470x/radio-si470x.h 23052 23053SI4713 FM RADIO TRANSMITTER I2C DRIVER 23054M: Eduardo Valentin <edubezval@gmail.com> 23055L: linux-media@vger.kernel.org 23056S: Odd Fixes 23057W: https://linuxtv.org 23058T: git git://linuxtv.org/media.git 23059F: drivers/media/radio/si4713/si4713.? 23060 23061SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 23062M: Eduardo Valentin <edubezval@gmail.com> 23063L: linux-media@vger.kernel.org 23064S: Odd Fixes 23065W: https://linuxtv.org 23066T: git git://linuxtv.org/media.git 23067F: drivers/media/radio/si4713/radio-platform-si4713.c 23068 23069SI4713 FM RADIO TRANSMITTER USB DRIVER 23070M: Hans Verkuil <hverkuil@xs4all.nl> 23071L: linux-media@vger.kernel.org 23072S: Maintained 23073W: https://linuxtv.org 23074T: git git://linuxtv.org/media.git 23075F: drivers/media/radio/si4713/radio-usb-si4713.c 23076 23077SIANO DVB DRIVER 23078M: Mauro Carvalho Chehab <mchehab@kernel.org> 23079L: linux-media@vger.kernel.org 23080S: Odd fixes 23081W: https://linuxtv.org 23082T: git git://linuxtv.org/media.git 23083F: drivers/media/common/siano/ 23084F: drivers/media/mmc/siano/ 23085F: drivers/media/usb/siano/ 23086F: drivers/media/usb/siano/ 23087 23088SIEMENS IPC LED DRIVERS 23089M: Bao Cheng Su <baocheng.su@siemens.com> 23090M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23091M: Tobias Schaffner <tobias.schaffner@siemens.com> 23092L: linux-leds@vger.kernel.org 23093S: Maintained 23094F: drivers/leds/simatic/ 23095 23096SIEMENS IPC PLATFORM DRIVERS 23097M: Bao Cheng Su <baocheng.su@siemens.com> 23098M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23099M: Tobias Schaffner <tobias.schaffner@siemens.com> 23100L: platform-driver-x86@vger.kernel.org 23101S: Maintained 23102F: drivers/platform/x86/siemens/ 23103F: include/linux/platform_data/x86/simatic-ipc-base.h 23104F: include/linux/platform_data/x86/simatic-ipc.h 23105 23106SIEMENS IPC WATCHDOG DRIVERS 23107M: Bao Cheng Su <baocheng.su@siemens.com> 23108M: Benedikt Niedermayr <benedikt.niedermayr@siemens.com> 23109M: Tobias Schaffner <tobias.schaffner@siemens.com> 23110L: linux-watchdog@vger.kernel.org 23111S: Maintained 23112F: drivers/watchdog/simatic-ipc-wdt.c 23113 23114SIFIVE DRIVERS 23115M: Paul Walmsley <paul.walmsley@sifive.com> 23116M: Samuel Holland <samuel.holland@sifive.com> 23117L: linux-riscv@lists.infradead.org 23118S: Supported 23119F: drivers/dma/sf-pdma/ 23120N: sifive 23121K: fu[57]40 23122K: [^@]sifive 23123 23124SILEAD TOUCHSCREEN DRIVER 23125M: Hans de Goede <hansg@kernel.org> 23126L: linux-input@vger.kernel.org 23127L: platform-driver-x86@vger.kernel.org 23128S: Maintained 23129F: drivers/input/touchscreen/silead.c 23130F: drivers/platform/x86/touchscreen_dmi.c 23131 23132SILICON LABS WIRELESS DRIVERS (for WFxxx series) 23133M: Jérôme Pouiller <jerome.pouiller@silabs.com> 23134L: linux-wireless@vger.kernel.org 23135S: Supported 23136F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 23137F: drivers/net/wireless/silabs/ 23138 23139SILICON MOTION SM712 FRAME BUFFER DRIVER 23140M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23141M: Teddy Wang <teddy.wang@siliconmotion.com> 23142M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23143L: linux-fbdev@vger.kernel.org 23144S: Maintained 23145F: Documentation/fb/sm712fb.rst 23146F: drivers/video/fbdev/sm712* 23147 23148SILVACO I3C DUAL-ROLE MASTER 23149M: Miquel Raynal <miquel.raynal@bootlin.com> 23150M: Frank Li <Frank.Li@nxp.com> 23151L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 23152L: imx@lists.linux.dev 23153S: Maintained 23154F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 23155F: drivers/i3c/master/svc-i3c-master.c 23156 23157SIMPLEFB FB DRIVER 23158M: Hans de Goede <hansg@kernel.org> 23159L: linux-fbdev@vger.kernel.org 23160S: Maintained 23161F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 23162F: drivers/video/fbdev/simplefb.c 23163F: include/linux/platform_data/simplefb.h 23164 23165SIOX 23166M: Thorsten Scherer <t.scherer@eckelmann.de> 23167R: Pengutronix Kernel Team <kernel@pengutronix.de> 23168S: Supported 23169F: drivers/gpio/gpio-siox.c 23170F: drivers/siox/* 23171F: include/trace/events/siox.h 23172 23173SIPHASH PRF ROUTINES 23174M: Jason A. Donenfeld <Jason@zx2c4.com> 23175S: Maintained 23176F: include/linux/siphash.h 23177F: lib/siphash.c 23178F: lib/tests/siphash_kunit.c 23179 23180SIS 190 ETHERNET DRIVER 23181M: Francois Romieu <romieu@fr.zoreil.com> 23182L: netdev@vger.kernel.org 23183S: Maintained 23184F: drivers/net/ethernet/sis/sis190.c 23185 23186SIS 900/7016 FAST ETHERNET DRIVER 23187M: Daniele Venzano <venza@brownhat.org> 23188L: netdev@vger.kernel.org 23189S: Maintained 23190W: http://www.brownhat.org/sis900.html 23191F: drivers/net/ethernet/sis/sis900.* 23192 23193SIS FRAMEBUFFER DRIVER 23194S: Orphan 23195F: Documentation/fb/sisfb.rst 23196F: drivers/video/fbdev/sis/ 23197F: include/video/sisfb.h 23198 23199SIS I2C TOUCHSCREEN DRIVER 23200M: Mika Penttilä <mpenttil@redhat.com> 23201L: linux-input@vger.kernel.org 23202S: Maintained 23203F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 23204F: drivers/input/touchscreen/sis_i2c.c 23205 23206SIS USB2VGA DRIVER 23207M: Thomas Winischhofer <thomas@winischhofer.net> 23208S: Maintained 23209W: http://www.winischhofer.at/linuxsisusbvga.shtml 23210F: drivers/usb/misc/sisusbvga/ 23211 23212SL28 CPLD MFD DRIVER 23213M: Michael Walle <mwalle@kernel.org> 23214S: Maintained 23215F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 23216F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 23217F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 23218F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 23219F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 23220F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 23221F: drivers/gpio/gpio-sl28cpld.c 23222F: drivers/hwmon/sl28cpld-hwmon.c 23223F: drivers/irqchip/irq-sl28cpld.c 23224F: drivers/pwm/pwm-sl28cpld.c 23225F: drivers/watchdog/sl28cpld_wdt.c 23226 23227SL28 VPD NVMEM LAYOUT DRIVER 23228M: Michael Walle <mwalle@kernel.org> 23229S: Maintained 23230F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 23231F: drivers/nvmem/layouts/sl28vpd.c 23232 23233SLAB ALLOCATOR 23234M: Vlastimil Babka <vbabka@suse.cz> 23235M: Andrew Morton <akpm@linux-foundation.org> 23236R: Christoph Lameter <cl@gentwo.org> 23237R: David Rientjes <rientjes@google.com> 23238R: Roman Gushchin <roman.gushchin@linux.dev> 23239R: Harry Yoo <harry.yoo@oracle.com> 23240L: linux-mm@kvack.org 23241S: Maintained 23242T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 23243F: Documentation/admin-guide/mm/slab.rst 23244F: Documentation/mm/slab.rst 23245F: include/linux/mempool.h 23246F: include/linux/slab.h 23247F: mm/failslab.c 23248F: mm/mempool.c 23249F: mm/slab.h 23250F: mm/slab_common.c 23251F: mm/slub.c 23252 23253SLCAN CAN NETWORK DRIVER 23254M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 23255L: linux-can@vger.kernel.org 23256S: Maintained 23257F: drivers/net/can/slcan/ 23258 23259SLEEPABLE READ-COPY UPDATE (SRCU) 23260M: Lai Jiangshan <jiangshanlai@gmail.com> 23261M: "Paul E. McKenney" <paulmck@kernel.org> 23262M: Josh Triplett <josh@joshtriplett.org> 23263R: Steven Rostedt <rostedt@goodmis.org> 23264R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 23265L: rcu@vger.kernel.org 23266S: Supported 23267W: http://www.rdrop.com/users/paulmck/RCU/ 23268T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 23269F: include/linux/srcu*.h 23270F: kernel/rcu/srcu*.c 23271 23272SMACK SECURITY MODULE 23273M: Casey Schaufler <casey@schaufler-ca.com> 23274L: linux-security-module@vger.kernel.org 23275S: Maintained 23276W: http://schaufler-ca.com 23277T: git https://github.com/cschaufler/smack-next.git 23278F: Documentation/admin-guide/LSM/Smack.rst 23279F: security/smack/ 23280 23281SMC91x ETHERNET DRIVER 23282M: Nicolas Pitre <nico@fluxnic.net> 23283S: Odd Fixes 23284F: drivers/net/ethernet/smsc/smc91x.* 23285 23286SMSC EMC2103 HARDWARE MONITOR DRIVER 23287M: Steve Glendinning <steve.glendinning@shawell.net> 23288L: linux-hwmon@vger.kernel.org 23289S: Maintained 23290F: Documentation/hwmon/emc2103.rst 23291F: drivers/hwmon/emc2103.c 23292 23293SMSC SCH5627 HARDWARE MONITOR DRIVER 23294M: Hans de Goede <hansg@kernel.org> 23295L: linux-hwmon@vger.kernel.org 23296S: Supported 23297F: Documentation/hwmon/sch5627.rst 23298F: drivers/hwmon/sch5627.c 23299 23300SMSC UFX6000 and UFX7000 USB to VGA DRIVER 23301M: Steve Glendinning <steve.glendinning@shawell.net> 23302L: linux-fbdev@vger.kernel.org 23303S: Maintained 23304F: drivers/video/fbdev/smscufx.c 23305 23306SMSC47B397 HARDWARE MONITOR DRIVER 23307M: Jean Delvare <jdelvare@suse.com> 23308L: linux-hwmon@vger.kernel.org 23309S: Maintained 23310F: Documentation/hwmon/smsc47b397.rst 23311F: drivers/hwmon/smsc47b397.c 23312 23313SMSC911x ETHERNET DRIVER 23314M: Steve Glendinning <steve.glendinning@shawell.net> 23315L: netdev@vger.kernel.org 23316S: Maintained 23317F: drivers/net/ethernet/smsc/smsc911x.* 23318F: include/linux/smsc911x.h 23319 23320SMSC9420 PCI ETHERNET DRIVER 23321M: Steve Glendinning <steve.glendinning@shawell.net> 23322L: netdev@vger.kernel.org 23323S: Maintained 23324F: drivers/net/ethernet/smsc/smsc9420.* 23325 23326SNET DPU VIRTIO DATA PATH ACCELERATOR 23327R: Alvaro Karsz <alvaro.karsz@solid-run.com> 23328F: drivers/vdpa/solidrun/ 23329 23330SOCIONEXT (SNI) AVE NETWORK DRIVER 23331M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 23332L: netdev@vger.kernel.org 23333S: Maintained 23334F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 23335F: drivers/net/ethernet/socionext/sni_ave.c 23336 23337SOCIONEXT (SNI) NETSEC NETWORK DRIVER 23338M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 23339M: Masahisa Kojima <kojima.masahisa@socionext.com> 23340L: netdev@vger.kernel.org 23341S: Maintained 23342F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 23343F: drivers/net/ethernet/socionext/netsec.c 23344 23345SOCIONEXT (SNI) Synquacer SPI DRIVER 23346M: Masahisa Kojima <masahisa.kojima@linaro.org> 23347M: Jassi Brar <jaswinder.singh@linaro.org> 23348L: linux-spi@vger.kernel.org 23349S: Maintained 23350F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 23351F: drivers/spi/spi-synquacer.c 23352 23353SOCIONEXT SYNQUACER I2C DRIVER 23354M: Ard Biesheuvel <ardb@kernel.org> 23355L: linux-i2c@vger.kernel.org 23356S: Maintained 23357F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 23358F: drivers/i2c/busses/i2c-synquacer.c 23359 23360SOCIONEXT UNIPHIER SOUND DRIVER 23361L: linux-sound@vger.kernel.org 23362S: Orphan 23363F: sound/soc/uniphier/ 23364 23365SOCKET TIMESTAMPING 23366M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23367R: Jason Xing <kernelxing@tencent.com> 23368S: Maintained 23369F: Documentation/networking/timestamping.rst 23370F: include/linux/net_tstamp.h 23371F: include/uapi/linux/net_tstamp.h 23372F: tools/testing/selftests/bpf/*/net_timestamping* 23373F: tools/testing/selftests/net/*timestamp* 23374F: tools/testing/selftests/net/so_txtime.c 23375 23376SOEKRIS NET48XX LED SUPPORT 23377M: Chris Boot <bootc@bootc.net> 23378S: Maintained 23379F: drivers/leds/leds-net48xx.c 23380 23381SOFT-IWARP DRIVER (siw) 23382M: Bernard Metzler <bernard.metzler@linux.dev> 23383L: linux-rdma@vger.kernel.org 23384S: Supported 23385F: drivers/infiniband/sw/siw/ 23386F: include/uapi/rdma/siw-abi.h 23387 23388SOFT-ROCE DRIVER (rxe) 23389M: Zhu Yanjun <zyjzyj2000@gmail.com> 23390L: linux-rdma@vger.kernel.org 23391S: Supported 23392F: drivers/infiniband/sw/rxe/ 23393F: include/uapi/rdma/rdma_user_rxe.h 23394 23395SOFTLOGIC 6x10 MPEG CODEC 23396M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 23397M: Andrey Utkin <andrey_utkin@fastmail.com> 23398M: Ismael Luceno <ismael@iodev.co.uk> 23399L: linux-media@vger.kernel.org 23400S: Supported 23401F: drivers/media/pci/solo6x10/ 23402 23403SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 23404M: James Morse <james.morse@arm.com> 23405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23406S: Maintained 23407F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 23408F: drivers/firmware/arm_sdei.c 23409F: include/linux/arm_sdei.h 23410F: include/uapi/linux/arm_sdei.h 23411 23412SOFTWARE NODES AND DEVICE PROPERTIES 23413R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23414R: Daniel Scally <djrscally@gmail.com> 23415R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23416R: Sakari Ailus <sakari.ailus@linux.intel.com> 23417L: linux-acpi@vger.kernel.org 23418S: Maintained 23419F: drivers/base/property.c 23420F: drivers/base/swnode.c 23421F: include/linux/fwnode.h 23422F: include/linux/property.h 23423 23424SOFTWARE RAID (Multiple Disks) SUPPORT 23425M: Song Liu <song@kernel.org> 23426M: Yu Kuai <yukuai3@huawei.com> 23427L: linux-raid@vger.kernel.org 23428S: Supported 23429Q: https://patchwork.kernel.org/project/linux-raid/list/ 23430T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdraid/linux.git 23431F: drivers/md/Kconfig 23432F: drivers/md/Makefile 23433F: drivers/md/md* 23434F: drivers/md/raid* 23435F: include/linux/raid/ 23436F: include/uapi/linux/raid/ 23437F: lib/raid6/ 23438 23439SOLIDRUN CLEARFOG SUPPORT 23440M: Russell King <linux@armlinux.org.uk> 23441S: Maintained 23442F: arch/arm/boot/dts/marvell/armada-388-clearfog* 23443F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 23444 23445SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 23446M: Russell King <linux@armlinux.org.uk> 23447S: Maintained 23448F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 23449F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 23450F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 23451 23452SONIC NETWORK DRIVER 23453M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 23454L: netdev@vger.kernel.org 23455S: Maintained 23456F: drivers/net/ethernet/natsemi/sonic.* 23457 23458SONICS SILICON BACKPLANE DRIVER (SSB) 23459M: Michael Buesch <m@bues.ch> 23460L: linux-wireless@vger.kernel.org 23461S: Maintained 23462F: drivers/ssb/ 23463F: include/linux/ssb/ 23464 23465SONY IMX208 SENSOR DRIVER 23466M: Sakari Ailus <sakari.ailus@linux.intel.com> 23467L: linux-media@vger.kernel.org 23468S: Maintained 23469T: git git://linuxtv.org/media.git 23470F: drivers/media/i2c/imx208.c 23471 23472SONY IMX214 SENSOR DRIVER 23473M: Ricardo Ribalda <ribalda@kernel.org> 23474L: linux-media@vger.kernel.org 23475S: Maintained 23476T: git git://linuxtv.org/media.git 23477F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 23478F: drivers/media/i2c/imx214.c 23479 23480SONY IMX219 SENSOR DRIVER 23481M: Dave Stevenson <dave.stevenson@raspberrypi.com> 23482L: linux-media@vger.kernel.org 23483S: Maintained 23484T: git git://linuxtv.org/media.git 23485F: Documentation/devicetree/bindings/media/i2c/sony,imx219.yaml 23486F: drivers/media/i2c/imx219.c 23487 23488SONY IMX258 SENSOR DRIVER 23489M: Sakari Ailus <sakari.ailus@linux.intel.com> 23490L: linux-media@vger.kernel.org 23491S: Maintained 23492T: git git://linuxtv.org/media.git 23493F: Documentation/devicetree/bindings/media/i2c/sony,imx258.yaml 23494F: drivers/media/i2c/imx258.c 23495 23496SONY IMX274 SENSOR DRIVER 23497M: Leon Luo <leonl@leopardimaging.com> 23498L: linux-media@vger.kernel.org 23499S: Maintained 23500T: git git://linuxtv.org/media.git 23501F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 23502F: drivers/media/i2c/imx274.c 23503 23504SONY IMX283 SENSOR DRIVER 23505M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23506M: Umang Jain <umang.jain@ideasonboard.com> 23507L: linux-media@vger.kernel.org 23508S: Maintained 23509T: git git://linuxtv.org/media.git 23510F: Documentation/devicetree/bindings/media/i2c/sony,imx283.yaml 23511F: drivers/media/i2c/imx283.c 23512 23513SONY IMX290 SENSOR DRIVER 23514M: Manivannan Sadhasivam <mani@kernel.org> 23515L: linux-media@vger.kernel.org 23516S: Maintained 23517T: git git://linuxtv.org/media.git 23518F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 23519F: drivers/media/i2c/imx290.c 23520 23521SONY IMX296 SENSOR DRIVER 23522M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23523M: Manivannan Sadhasivam <mani@kernel.org> 23524L: linux-media@vger.kernel.org 23525S: Maintained 23526T: git git://linuxtv.org/media.git 23527F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 23528F: drivers/media/i2c/imx296.c 23529 23530SONY IMX319 SENSOR DRIVER 23531M: Bingbu Cao <bingbu.cao@intel.com> 23532L: linux-media@vger.kernel.org 23533S: Maintained 23534T: git git://linuxtv.org/media.git 23535F: drivers/media/i2c/imx319.c 23536 23537SONY IMX334 SENSOR DRIVER 23538L: linux-media@vger.kernel.org 23539S: Orphan 23540T: git git://linuxtv.org/media.git 23541F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 23542F: drivers/media/i2c/imx334.c 23543 23544SONY IMX335 SENSOR DRIVER 23545M: Kieran Bingham <kieran.bingham@ideasonboard.com> 23546L: linux-media@vger.kernel.org 23547S: Maintained 23548T: git git://linuxtv.org/media.git 23549F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 23550F: drivers/media/i2c/imx335.c 23551 23552SONY IMX355 SENSOR DRIVER 23553M: Tianshu Qiu <tian.shu.qiu@intel.com> 23554L: linux-media@vger.kernel.org 23555S: Maintained 23556T: git git://linuxtv.org/media.git 23557F: drivers/media/i2c/imx355.c 23558 23559SONY IMX412 SENSOR DRIVER 23560L: linux-media@vger.kernel.org 23561S: Orphan 23562T: git git://linuxtv.org/media.git 23563F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 23564F: drivers/media/i2c/imx412.c 23565 23566SONY IMX415 SENSOR DRIVER 23567M: Michael Riesch <michael.riesch@collabora.com> 23568L: linux-media@vger.kernel.org 23569S: Maintained 23570T: git git://linuxtv.org/media.git 23571F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 23572F: drivers/media/i2c/imx415.c 23573 23574SONY MEMORYSTICK SUBSYSTEM 23575M: Maxim Levitsky <maximlevitsky@gmail.com> 23576M: Alex Dubov <oakad@yahoo.com> 23577M: Ulf Hansson <ulf.hansson@linaro.org> 23578L: linux-mmc@vger.kernel.org 23579S: Maintained 23580T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 23581F: drivers/memstick/ 23582F: include/linux/memstick.h 23583 23584SONY VAIO CONTROL DEVICE DRIVER 23585M: Mattia Dongili <malattia@linux.it> 23586L: platform-driver-x86@vger.kernel.org 23587S: Maintained 23588W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 23589F: Documentation/admin-guide/laptops/sony-laptop.rst 23590F: drivers/char/sonypi.c 23591F: drivers/platform/x86/sony-laptop.c 23592 23593SOPHGO DEVICETREES and DRIVERS 23594M: Chen Wang <unicorn_wang@outlook.com> 23595M: Inochi Amaoto <inochiama@gmail.com> 23596L: sophgo@lists.linux.dev 23597W: https://github.com/sophgo/linux/wiki 23598T: git https://github.com/sophgo/linux.git 23599S: Maintained 23600N: sophgo 23601K: sophgo 23602 23603SOUND 23604M: Jaroslav Kysela <perex@perex.cz> 23605M: Takashi Iwai <tiwai@suse.com> 23606L: linux-sound@vger.kernel.org 23607S: Maintained 23608W: http://www.alsa-project.org/ 23609Q: http://patchwork.kernel.org/project/alsa-devel/list/ 23610T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23611F: Documentation/sound/ 23612F: include/sound/ 23613F: include/uapi/sound/ 23614F: sound/ 23615F: tools/testing/selftests/alsa 23616 23617SOUND - ALSA SELFTESTS 23618M: Mark Brown <broonie@kernel.org> 23619L: linux-sound@vger.kernel.org 23620L: linux-kselftest@vger.kernel.org 23621S: Supported 23622F: tools/testing/selftests/alsa 23623 23624SOUND - COMPRESSED AUDIO 23625M: Vinod Koul <vkoul@kernel.org> 23626L: linux-sound@vger.kernel.org 23627S: Supported 23628T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23629F: Documentation/sound/designs/compress-offload.rst 23630F: include/sound/compress_driver.h 23631F: include/uapi/sound/compress_* 23632F: sound/core/compress_offload.c 23633F: sound/soc/soc-compress.c 23634 23635SOUND - CORE KUNIT TEST 23636M: Ivan Orlov <ivan.orlov0322@gmail.com> 23637L: linux-sound@vger.kernel.org 23638S: Supported 23639F: sound/core/sound_kunit.c 23640 23641SOUND - DMAENGINE HELPERS 23642M: Lars-Peter Clausen <lars@metafoo.de> 23643S: Supported 23644F: include/sound/dmaengine_pcm.h 23645F: sound/core/pcm_dmaengine.c 23646F: sound/soc/soc-generic-dmaengine-pcm.c 23647 23648SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 23649M: Liam Girdwood <lgirdwood@gmail.com> 23650M: Mark Brown <broonie@kernel.org> 23651L: linux-sound@vger.kernel.org 23652S: Supported 23653W: http://alsa-project.org/main/index.php/ASoC 23654T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 23655F: Documentation/devicetree/bindings/sound/ 23656F: Documentation/sound/soc/ 23657F: include/dt-bindings/sound/ 23658F: include/sound/cs* 23659X: include/sound/cs4231-regs.h 23660X: include/sound/cs8403.h 23661X: include/sound/cs8427.h 23662F: include/sound/madera-pdata.h 23663F: include/sound/soc* 23664F: include/sound/sof.h 23665F: include/sound/sof/ 23666F: include/sound/wm*.h 23667F: include/trace/events/sof*.h 23668F: include/uapi/sound/asoc.h 23669F: sound/soc/ 23670 23671SOUND - SOC LAYER / dapm-graph 23672M: Luca Ceresoli <luca.ceresoli@bootlin.com> 23673L: linux-sound@vger.kernel.org 23674S: Maintained 23675F: tools/sound/dapm-graph 23676 23677SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 23678M: Liam Girdwood <lgirdwood@gmail.com> 23679M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 23680M: Bard Liao <yung-chuan.liao@linux.intel.com> 23681M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 23682M: Daniel Baluta <daniel.baluta@nxp.com> 23683R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 23684R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23685L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 23686S: Supported 23687W: https://github.com/thesofproject/linux/ 23688F: sound/soc/sof/ 23689 23690SOUND - GENERIC SOUND CARD (Simple-Audio-Card, Audio-Graph-Card) 23691M: Mark Brown <broonie@kernel.org> 23692M: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 23693S: Supported 23694L: linux-sound@vger.kernel.org 23695F: sound/soc/generic/ 23696F: include/sound/simple_card* 23697F: Documentation/devicetree/bindings/sound/simple-card.yaml 23698F: Documentation/devicetree/bindings/sound/audio-graph*.yaml 23699 23700SOUNDWIRE SUBSYSTEM 23701M: Vinod Koul <vkoul@kernel.org> 23702M: Bard Liao <yung-chuan.liao@linux.intel.com> 23703R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> 23704L: linux-sound@vger.kernel.org 23705S: Supported 23706T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 23707F: Documentation/driver-api/soundwire/ 23708F: drivers/soundwire/ 23709F: include/linux/soundwire/ 23710 23711SP2 MEDIA DRIVER 23712M: Olli Salonen <olli.salonen@iki.fi> 23713L: linux-media@vger.kernel.org 23714S: Maintained 23715W: https://linuxtv.org 23716Q: http://patchwork.linuxtv.org/project/linux-media/list/ 23717F: drivers/media/dvb-frontends/sp2* 23718 23719SPANISH DOCUMENTATION 23720M: Carlos Bilbao <carlos.bilbao@kernel.org> 23721R: Avadhut Naik <avadhut.naik@amd.com> 23722S: Maintained 23723F: Documentation/translations/sp_SP/ 23724 23725SPARC + UltraSPARC (sparc/sparc64) 23726M: "David S. Miller" <davem@davemloft.net> 23727M: Andreas Larsson <andreas@gaisler.com> 23728L: sparclinux@vger.kernel.org 23729S: Maintained 23730Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 23731T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23732T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23733F: arch/sparc/ 23734F: drivers/sbus/ 23735 23736SPARC SERIAL DRIVERS 23737M: "David S. Miller" <davem@davemloft.net> 23738L: sparclinux@vger.kernel.org 23739S: Maintained 23740T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 23741T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 23742F: drivers/tty/serial/suncore.c 23743F: drivers/tty/serial/sunhv.c 23744F: drivers/tty/serial/sunsab.c 23745F: drivers/tty/serial/sunsab.h 23746F: drivers/tty/serial/sunsu.c 23747F: drivers/tty/serial/sunzilog.c 23748F: drivers/tty/serial/sunzilog.h 23749F: drivers/tty/vcc.c 23750F: include/linux/sunserialcore.h 23751 23752SPARSE CHECKER 23753M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 23754L: linux-sparse@vger.kernel.org 23755S: Maintained 23756W: https://sparse.docs.kernel.org/ 23757Q: https://patchwork.kernel.org/project/linux-sparse/list/ 23758B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 23759T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 23760F: include/linux/compiler.h 23761 23762SPEAKUP CONSOLE SPEECH DRIVER 23763M: William Hubbs <w.d.hubbs@gmail.com> 23764M: Chris Brannon <chris@the-brannons.com> 23765M: Kirk Reiser <kirk@reisers.ca> 23766M: Samuel Thibault <samuel.thibault@ens-lyon.org> 23767L: speakup@linux-speakup.org 23768S: Odd Fixes 23769W: http://www.linux-speakup.org/ 23770W: https://github.com/linux-speakup/speakup 23771B: https://github.com/linux-speakup/speakup/issues 23772F: drivers/accessibility/speakup/ 23773 23774SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 23775M: Viresh Kumar <vireshk@kernel.org> 23776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23777L: soc@lists.linux.dev 23778S: Maintained 23779W: http://www.st.com/spear 23780F: arch/arm/boot/dts/st/spear* 23781F: arch/arm/mach-spear/ 23782F: drivers/clk/spear/ 23783F: drivers/pinctrl/spear/ 23784 23785SPI NOR SUBSYSTEM 23786M: Tudor Ambarus <tudor.ambarus@linaro.org> 23787M: Pratyush Yadav <pratyush@kernel.org> 23788M: Michael Walle <mwalle@kernel.org> 23789L: linux-mtd@lists.infradead.org 23790S: Maintained 23791W: http://www.linux-mtd.infradead.org/ 23792Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 23793C: irc://irc.oftc.net/mtd 23794T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 23795F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 23796F: drivers/mtd/spi-nor/ 23797F: include/linux/mtd/spi-nor.h 23798 23799SPI OFFLOAD 23800R: David Lechner <dlechner@baylibre.com> 23801F: drivers/spi/spi-offload-trigger-*.c 23802F: drivers/spi/spi-offload.c 23803F: include/linux/spi/offload/ 23804K: spi_offload 23805 23806SPI SUBSYSTEM 23807M: Mark Brown <broonie@kernel.org> 23808L: linux-spi@vger.kernel.org 23809S: Maintained 23810Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 23811T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 23812F: Documentation/devicetree/bindings/spi/ 23813F: Documentation/spi/ 23814F: drivers/spi/ 23815F: include/linux/spi/ 23816F: include/uapi/linux/spi/ 23817F: tools/spi/ 23818 23819SPMI SUBSYSTEM 23820M: Stephen Boyd <sboyd@kernel.org> 23821L: linux-kernel@vger.kernel.org 23822S: Maintained 23823T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 23824F: Documentation/devicetree/bindings/spmi/ 23825F: drivers/spmi/ 23826F: include/dt-bindings/spmi/spmi.h 23827F: include/linux/spmi.h 23828F: include/trace/events/spmi.h 23829 23830SPU FILE SYSTEM 23831L: linuxppc-dev@lists.ozlabs.org 23832S: Orphan 23833F: Documentation/filesystems/spufs/spufs.rst 23834F: arch/powerpc/platforms/cell/spufs/ 23835 23836SQUASHFS FILE SYSTEM 23837M: Phillip Lougher <phillip@squashfs.org.uk> 23838L: squashfs-devel@lists.sourceforge.net (subscribers-only) 23839S: Maintained 23840W: http://squashfs.org.uk 23841T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 23842F: Documentation/filesystems/squashfs.rst 23843F: fs/squashfs/ 23844 23845SRM (Alpha) environment access 23846M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 23847S: Maintained 23848F: arch/alpha/kernel/srm_env.c 23849 23850ST LSM6DSx IMU IIO DRIVER 23851M: Lorenzo Bianconi <lorenzo@kernel.org> 23852L: linux-iio@vger.kernel.org 23853S: Maintained 23854W: http://www.st.com/ 23855F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 23856F: drivers/iio/imu/st_lsm6dsx/ 23857 23858ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 23859M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23860M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23861L: linux-media@vger.kernel.org 23862S: Maintained 23863T: git git://linuxtv.org/media.git 23864F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 23865F: drivers/media/i2c/st-mipid02.c 23866 23867ST STC3117 FUEL GAUGE DRIVER 23868M: Hardevsinh Palaniya <hardevsinh.palaniya@siliconsignals.io> 23869M: Bhavin Sharma <bhavin.sharma@siliconsignals.io> 23870L: linux-pm@vger.kernel.org 23871S: Maintained 23872F: Documentation/devicetree/bindings/power/supply/st,stc3117.yaml 23873F: drivers/power/supply/stc3117_fuel_gauge.c 23874 23875ST STM32 FIREWALL 23876M: Gatien Chevallier <gatien.chevallier@foss.st.com> 23877S: Maintained 23878F: drivers/bus/stm32_etzpc.c 23879F: drivers/bus/stm32_firewall.c 23880F: drivers/bus/stm32_rifsc.c 23881 23882ST STM32 HDP PINCTRL DRIVER 23883M: Clément Le Goffic <legoffic.clement@gmail.com> 23884S: Maintained 23885F: Documentation/devicetree/bindings/pinctrl/st,stm32-hdp.yaml 23886F: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23887 23888ST STM32 I2C/SMBUS DRIVER 23889M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 23890M: Alain Volmat <alain.volmat@foss.st.com> 23891L: linux-i2c@vger.kernel.org 23892S: Maintained 23893F: drivers/i2c/busses/i2c-stm32* 23894 23895ST STM32 OCTO MEMORY MANAGER 23896M: Patrice Chotard <patrice.chotard@foss.st.com> 23897S: Maintained 23898F: Documentation/devicetree/bindings/memory-controllers/st,stm32mp25-omm.yaml 23899F: drivers/memory/stm32_omm.c 23900 23901ST STM32 PINCTRL DRIVER 23902M: Antonio Borneo <antonio.borneo@foss.st.com> 23903S: Maintained 23904F: Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml 23905F: drivers/pinctrl/stm32/ 23906F: include/dt-bindings/pinctrl/stm32-pinfunc.h 23907X: drivers/pinctrl/stm32/pinctrl-stm32-hdp.c 23908 23909ST STM32 SPI DRIVER 23910M: Alain Volmat <alain.volmat@foss.st.com> 23911L: linux-spi@vger.kernel.org 23912S: Maintained 23913F: drivers/spi/spi-stm32.c 23914 23915ST STPDDC60 DRIVER 23916M: Daniel Nilsson <daniel.nilsson@flex.com> 23917L: linux-hwmon@vger.kernel.org 23918S: Maintained 23919F: Documentation/hwmon/stpddc60.rst 23920F: drivers/hwmon/pmbus/stpddc60.c 23921 23922ST VD55G1 DRIVER 23923M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23924M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23925L: linux-media@vger.kernel.org 23926S: Maintained 23927F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml 23928F: drivers/media/i2c/vd55g1.c 23929 23930ST VD56G3 IMAGE SENSOR DRIVER 23931M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23932M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23933L: linux-media@vger.kernel.org 23934S: Maintained 23935F: Documentation/devicetree/bindings/media/i2c/st,vd56g3.yaml 23936F: drivers/media/i2c/vd56g3.c 23937 23938ST VGXY61 DRIVER 23939M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 23940M: Sylvain Petinot <sylvain.petinot@foss.st.com> 23941L: linux-media@vger.kernel.org 23942S: Maintained 23943T: git git://linuxtv.org/media.git 23944F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 23945F: Documentation/userspace-api/media/drivers/vgxy61.rst 23946F: drivers/media/i2c/vgxy61.c 23947 23948ST VL53L0X ToF RANGER(I2C) IIO DRIVER 23949M: Song Qiang <songqiang1304521@gmail.com> 23950L: linux-iio@vger.kernel.org 23951S: Maintained 23952F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 23953F: drivers/iio/proximity/vl53l0x-i2c.c 23954 23955STABLE BRANCH 23956M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23957M: Sasha Levin <sashal@kernel.org> 23958L: stable@vger.kernel.org 23959S: Supported 23960F: Documentation/process/stable-kernel-rules.rst 23961 23962STAGING - ATOMISP DRIVER 23963M: Hans de Goede <hansg@kernel.org> 23964M: Mauro Carvalho Chehab <mchehab@kernel.org> 23965R: Sakari Ailus <sakari.ailus@linux.intel.com> 23966L: linux-media@vger.kernel.org 23967S: Maintained 23968F: drivers/staging/media/atomisp/ 23969 23970STAGING - INDUSTRIAL IO 23971M: Jonathan Cameron <jic23@kernel.org> 23972L: linux-iio@vger.kernel.org 23973S: Odd Fixes 23974F: drivers/staging/iio/ 23975 23976STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 23977M: Marc Dietrich <marvin24@gmx.de> 23978L: ac100@lists.launchpad.net (moderated for non-subscribers) 23979L: linux-tegra@vger.kernel.org 23980S: Maintained 23981F: drivers/staging/nvec/ 23982 23983STAGING - SEPS525 LCD CONTROLLER DRIVERS 23984M: Michael Hennerich <michael.hennerich@analog.com> 23985L: linux-fbdev@vger.kernel.org 23986S: Supported 23987F: drivers/staging/fbtft/fb_seps525.c 23988 23989STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 23990M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 23991M: Teddy Wang <teddy.wang@siliconmotion.com> 23992M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 23993L: linux-fbdev@vger.kernel.org 23994S: Maintained 23995F: drivers/staging/sm750fb/ 23996 23997STAGING SUBSYSTEM 23998M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23999L: linux-staging@lists.linux.dev 24000S: Supported 24001T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 24002F: drivers/staging/ 24003 24004STANDALONE CACHE CONTROLLER DRIVERS 24005M: Conor Dooley <conor@kernel.org> 24006S: Maintained 24007T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24008F: Documentation/devicetree/bindings/cache/ 24009F: drivers/cache 24010 24011STARFIRE/DURALAN NETWORK DRIVER 24012M: Ion Badulescu <ionut@badula.org> 24013S: Odd Fixes 24014F: drivers/net/ethernet/adaptec/starfire* 24015 24016STARFIVE CAMERA SUBSYSTEM DRIVER 24017M: Jack Zhu <jack.zhu@starfivetech.com> 24018M: Changhuang Liang <changhuang.liang@starfivetech.com> 24019L: linux-media@vger.kernel.org 24020S: Maintained 24021F: Documentation/admin-guide/media/starfive_camss.rst 24022F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 24023F: drivers/staging/media/starfive/camss 24024 24025STARFIVE CRYPTO DRIVER 24026M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24027M: William Qiu <william.qiu@starfivetech.com> 24028S: Supported 24029F: Documentation/devicetree/bindings/crypto/starfive* 24030F: drivers/crypto/starfive/ 24031 24032STARFIVE DEVICETREES 24033M: Emil Renner Berthing <kernel@esmil.dk> 24034S: Maintained 24035F: arch/riscv/boot/dts/starfive/ 24036 24037STARFIVE DWMAC GLUE LAYER 24038M: Emil Renner Berthing <kernel@esmil.dk> 24039M: Minda Chen <minda.chen@starfivetech.com> 24040S: Maintained 24041F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 24042F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 24043 24044STARFIVE JH7110 DPHY RX DRIVER 24045M: Jack Zhu <jack.zhu@starfivetech.com> 24046M: Changhuang Liang <changhuang.liang@starfivetech.com> 24047S: Supported 24048F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 24049F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 24050 24051STARFIVE JH7110 DPHY TX DRIVER 24052M: Keith Zhao <keith.zhao@starfivetech.com> 24053S: Supported 24054F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-tx.yaml 24055F: drivers/phy/starfive/phy-jh7110-dphy-tx.c 24056 24057STARFIVE JH7110 MMC/SD/SDIO DRIVER 24058M: William Qiu <william.qiu@starfivetech.com> 24059S: Supported 24060F: Documentation/devicetree/bindings/mmc/starfive* 24061F: drivers/mmc/host/dw_mmc-starfive.c 24062 24063STARFIVE JH7110 PLL CLOCK DRIVER 24064M: Xingyu Wu <xingyu.wu@starfivetech.com> 24065S: Supported 24066F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 24067F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 24068 24069STARFIVE JH7110 PWMDAC DRIVER 24070M: Hal Feng <hal.feng@starfivetech.com> 24071M: Xingyu Wu <xingyu.wu@starfivetech.com> 24072S: Supported 24073F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 24074F: sound/soc/starfive/jh7110_pwmdac.c 24075 24076STARFIVE JH7110 SYSCON 24077M: William Qiu <william.qiu@starfivetech.com> 24078M: Xingyu Wu <xingyu.wu@starfivetech.com> 24079S: Supported 24080F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 24081 24082STARFIVE JH7110 TDM DRIVER 24083M: Walker Chen <walker.chen@starfivetech.com> 24084S: Maintained 24085F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 24086F: sound/soc/starfive/jh7110_tdm.c 24087 24088STARFIVE JH71X0 CLOCK DRIVERS 24089M: Emil Renner Berthing <kernel@esmil.dk> 24090M: Hal Feng <hal.feng@starfivetech.com> 24091S: Maintained 24092F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 24093F: drivers/clk/starfive/clk-starfive-jh71* 24094F: include/dt-bindings/clock/starfive?jh71*.h 24095 24096STARFIVE JH71X0 PINCTRL DRIVERS 24097M: Emil Renner Berthing <kernel@esmil.dk> 24098M: Hal Feng <hal.feng@starfivetech.com> 24099L: linux-gpio@vger.kernel.org 24100S: Maintained 24101F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 24102F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 24103F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 24104F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 24105 24106STARFIVE JH71X0 RESET CONTROLLER DRIVERS 24107M: Emil Renner Berthing <kernel@esmil.dk> 24108M: Hal Feng <hal.feng@starfivetech.com> 24109S: Maintained 24110F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 24111F: drivers/reset/starfive/reset-starfive-jh71* 24112F: include/dt-bindings/reset/starfive?jh71*.h 24113 24114STARFIVE JH71X0 USB DRIVERS 24115M: Minda Chen <minda.chen@starfivetech.com> 24116S: Maintained 24117F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 24118F: drivers/usb/cdns3/cdns3-starfive.c 24119 24120STARFIVE JH71XX PMU CONTROLLER DRIVER 24121M: Walker Chen <walker.chen@starfivetech.com> 24122M: Changhuang Liang <changhuang.liang@starfivetech.com> 24123S: Supported 24124F: Documentation/devicetree/bindings/power/starfive* 24125F: drivers/pmdomain/starfive/ 24126F: include/dt-bindings/power/starfive,jh7110-pmu.h 24127 24128STARFIVE SOC DRIVERS 24129M: Conor Dooley <conor@kernel.org> 24130S: Maintained 24131T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 24132F: Documentation/devicetree/bindings/soc/starfive/ 24133 24134STARFIVE STARLINK PMU DRIVER 24135M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 24136S: Maintained 24137F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 24138F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 24139F: drivers/perf/starfive_starlink_pmu.c 24140 24141STARFIVE TRNG DRIVER 24142M: Jia Jie Ho <jiajie.ho@starfivetech.com> 24143S: Supported 24144F: Documentation/devicetree/bindings/rng/starfive* 24145F: drivers/char/hw_random/jh7110-trng.c 24146 24147STARFIVE WATCHDOG DRIVER 24148M: Xingyu Wu <xingyu.wu@starfivetech.com> 24149M: Ziv Xu <ziv.xu@starfivetech.com> 24150S: Supported 24151F: Documentation/devicetree/bindings/watchdog/starfive* 24152F: drivers/watchdog/starfive-wdt.c 24153 24154STARFIVE JH71X0 PCIE AND USB PHY DRIVER 24155M: Minda Chen <minda.chen@starfivetech.com> 24156S: Supported 24157F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 24158F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 24159F: drivers/phy/starfive/phy-jh7110-pcie.c 24160F: drivers/phy/starfive/phy-jh7110-usb.c 24161 24162STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 24163M: Changhuang Liang <changhuang.liang@starfivetech.com> 24164S: Supported 24165F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 24166F: drivers/irqchip/irq-starfive-jh8100-intc.c 24167 24168STATIC BRANCH/CALL 24169M: Peter Zijlstra <peterz@infradead.org> 24170M: Josh Poimboeuf <jpoimboe@kernel.org> 24171M: Jason Baron <jbaron@akamai.com> 24172R: Steven Rostedt <rostedt@goodmis.org> 24173R: Ard Biesheuvel <ardb@kernel.org> 24174S: Supported 24175F: arch/*/include/asm/jump_label*.h 24176F: arch/*/include/asm/static_call*.h 24177F: arch/*/kernel/jump_label.c 24178F: arch/*/kernel/static_call.c 24179F: include/linux/jump_label*.h 24180F: include/linux/static_call*.h 24181F: kernel/jump_label.c 24182F: kernel/static_call*.c 24183 24184STI AUDIO (ASoC) DRIVERS 24185M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24186L: linux-sound@vger.kernel.org 24187S: Maintained 24188F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 24189F: sound/soc/sti/ 24190 24191STI CEC DRIVER 24192M: Alain Volmat <alain.volmat@foss.st.com> 24193S: Maintained 24194F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 24195F: drivers/media/cec/platform/sti/ 24196 24197STK1160 USB VIDEO CAPTURE DRIVER 24198M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 24199L: linux-media@vger.kernel.org 24200S: Maintained 24201T: git git://linuxtv.org/media.git 24202F: drivers/media/usb/stk1160/ 24203 24204STM32 AUDIO (ASoC) DRIVERS 24205M: Olivier Moysan <olivier.moysan@foss.st.com> 24206M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 24207L: linux-sound@vger.kernel.org 24208S: Maintained 24209F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 24210F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 24211F: sound/soc/stm/ 24212 24213STM32 DMA DRIVERS 24214M: Amélie Delaunay <amelie.delaunay@foss.st.com> 24215L: dmaengine@vger.kernel.org 24216L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 24217S: Maintained 24218F: Documentation/arch/arm/stm32/stm32-dma-mdma-chaining.rst 24219F: Documentation/devicetree/bindings/dma/stm32/ 24220F: drivers/dma/stm32/ 24221 24222STM32 TIMER/LPTIMER DRIVERS 24223M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 24224S: Maintained 24225F: Documentation/ABI/testing/*timer-stm32 24226F: Documentation/devicetree/bindings/*/*stm32-*timer* 24227F: drivers/*/stm32-*timer* 24228F: drivers/pwm/pwm-stm32* 24229F: include/linux/*/stm32-*tim* 24230 24231STM32MP25 USB3/PCIE COMBOPHY DRIVER 24232M: Christian Bruel <christian.bruel@foss.st.com> 24233S: Maintained 24234F: Documentation/devicetree/bindings/phy/st,stm32mp25-combophy.yaml 24235F: drivers/phy/st/phy-stm32-combophy.c 24236 24237STMMAC ETHERNET DRIVER 24238L: netdev@vger.kernel.org 24239S: Orphan 24240F: Documentation/networking/device_drivers/ethernet/stmicro/ 24241F: drivers/net/ethernet/stmicro/stmmac/ 24242 24243SUN HAPPY MEAL ETHERNET DRIVER 24244M: Sean Anderson <seanga2@gmail.com> 24245S: Maintained 24246F: drivers/net/ethernet/sun/sunhme.* 24247 24248SUN3/3X 24249M: Sam Creasey <sammy@sammy.net> 24250S: Maintained 24251W: http://sammy.net/sun3/ 24252F: arch/m68k/include/asm/sun3* 24253F: arch/m68k/kernel/*sun3* 24254F: arch/m68k/sun3*/ 24255F: drivers/net/ethernet/i825xx/sun3* 24256 24257SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 24258M: Hans de Goede <hansg@kernel.org> 24259L: linux-input@vger.kernel.org 24260S: Maintained 24261F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 24262F: drivers/input/keyboard/sun4i-lradc-keys.c 24263 24264SUNPLUS ETHERNET DRIVER 24265M: Wells Lu <wellslutw@gmail.com> 24266L: netdev@vger.kernel.org 24267S: Maintained 24268W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 24269F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 24270F: drivers/net/ethernet/sunplus/ 24271 24272SUNPLUS MMC DRIVER 24273M: Tony Huang <tonyhuang.sunplus@gmail.com> 24274M: Li-hao Kuo <lhjeff911@gmail.com> 24275S: Maintained 24276F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 24277F: drivers/mmc/host/sunplus-mmc.c 24278 24279SUNPLUS OCOTP DRIVER 24280M: Vincent Shih <vincent.sunplus@gmail.com> 24281S: Maintained 24282F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 24283F: drivers/nvmem/sunplus-ocotp.c 24284 24285SUNPLUS PWM DRIVER 24286M: Hammer Hsieh <hammerh0314@gmail.com> 24287S: Maintained 24288F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 24289F: drivers/pwm/pwm-sunplus.c 24290 24291SUNPLUS RTC DRIVER 24292M: Vincent Shih <vincent.sunplus@gmail.com> 24293L: linux-rtc@vger.kernel.org 24294S: Maintained 24295F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 24296F: drivers/rtc/rtc-sunplus.c 24297 24298SUNPLUS SPI CONTROLLER INTERFACE DRIVER 24299M: Li-hao Kuo <lhjeff911@gmail.com> 24300L: linux-spi@vger.kernel.org 24301S: Maintained 24302F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 24303F: drivers/spi/spi-sunplus-sp7021.c 24304 24305SUNPLUS UART DRIVER 24306M: Hammer Hsieh <hammerh0314@gmail.com> 24307S: Maintained 24308F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 24309F: drivers/tty/serial/sunplus-uart.c 24310 24311SUNPLUS USB2 PHY DRIVER 24312M: Vincent Shih <vincent.sunplus@gmail.com> 24313L: linux-usb@vger.kernel.org 24314S: Maintained 24315F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 24316F: drivers/phy/sunplus/Kconfig 24317F: drivers/phy/sunplus/Makefile 24318F: drivers/phy/sunplus/phy-sunplus-usb2.c 24319 24320SUNPLUS WATCHDOG DRIVER 24321M: Xiantao Hu <xt.hu@cqplus1.com> 24322L: linux-watchdog@vger.kernel.org 24323S: Maintained 24324F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 24325F: drivers/watchdog/sunplus_wdt.c 24326 24327SUPERH 24328M: Yoshinori Sato <ysato@users.sourceforge.jp> 24329M: Rich Felker <dalias@libc.org> 24330M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 24331L: linux-sh@vger.kernel.org 24332S: Maintained 24333Q: http://patchwork.kernel.org/project/linux-sh/list/ 24334F: Documentation/arch/sh/ 24335F: arch/sh/ 24336F: drivers/sh/ 24337 24338SUSPEND TO RAM 24339M: "Rafael J. Wysocki" <rafael@kernel.org> 24340R: Len Brown <lenb@kernel.org> 24341R: Pavel Machek <pavel@kernel.org> 24342L: linux-pm@vger.kernel.org 24343S: Supported 24344B: https://bugzilla.kernel.org 24345F: Documentation/power/ 24346F: arch/x86/kernel/acpi/sleep* 24347F: arch/x86/kernel/acpi/wakeup* 24348F: drivers/base/power/ 24349F: include/linux/freezer.h 24350F: include/linux/pm.h 24351F: include/linux/suspend.h 24352F: kernel/power/ 24353 24354SVGA HANDLING 24355M: Martin Mares <mj@ucw.cz> 24356L: linux-video@atrey.karlin.mff.cuni.cz 24357S: Maintained 24358F: Documentation/admin-guide/svga.rst 24359F: arch/x86/boot/video* 24360 24361SWITCHDEV 24362M: Jiri Pirko <jiri@resnulli.us> 24363M: Ivan Vecera <ivecera@redhat.com> 24364L: netdev@vger.kernel.org 24365S: Supported 24366F: include/net/switchdev.h 24367F: net/switchdev/ 24368 24369SY8106A REGULATOR DRIVER 24370M: Icenowy Zheng <icenowy@aosc.io> 24371S: Maintained 24372F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 24373F: drivers/regulator/sy8106a-regulator.c 24374 24375SYNC FILE FRAMEWORK 24376M: Sumit Semwal <sumit.semwal@linaro.org> 24377R: Gustavo Padovan <gustavo@padovan.org> 24378L: linux-media@vger.kernel.org 24379L: dri-devel@lists.freedesktop.org 24380S: Maintained 24381T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 24382F: Documentation/driver-api/sync_file.rst 24383F: drivers/dma-buf/dma-fence* 24384F: drivers/dma-buf/sw_sync.c 24385F: drivers/dma-buf/sync_* 24386F: include/linux/sync_file.h 24387F: include/uapi/linux/sync_file.h 24388 24389SYNOPSYS ARC ARCHITECTURE 24390M: Vineet Gupta <vgupta@kernel.org> 24391L: linux-snps-arc@lists.infradead.org 24392S: Supported 24393T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 24394F: Documentation/arch/arc 24395F: Documentation/devicetree/bindings/arc/* 24396F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 24397F: arch/arc/ 24398F: drivers/clocksource/arc_timer.c 24399F: drivers/tty/serial/arc_uart.c 24400 24401SYNOPSYS ARC HSDK SDP pll clock driver 24402M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24403S: Supported 24404F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 24405F: drivers/clk/clk-hsdk-pll.c 24406 24407SYNOPSYS ARC SDP clock driver 24408M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24409S: Supported 24410F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 24411F: drivers/clk/axs10x/* 24412 24413SYNOPSYS ARC SDP platform support 24414M: Alexey Brodkin <abrodkin@synopsys.com> 24415S: Supported 24416F: Documentation/devicetree/bindings/arc/axs10* 24417F: arch/arc/boot/dts/ax* 24418F: arch/arc/plat-axs10x 24419 24420SYNOPSYS AXS10x RESET CONTROLLER DRIVER 24421M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24422S: Supported 24423F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 24424F: drivers/reset/reset-axs10x.c 24425 24426SYNOPSYS CREG GPIO DRIVER 24427M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24428S: Maintained 24429F: drivers/gpio/gpio-creg-snps.c 24430 24431SYNOPSYS DESIGNWARE 8250 UART DRIVER 24432M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24433R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24434S: Supported 24435F: drivers/tty/serial/8250/8250_dw.c 24436F: drivers/tty/serial/8250/8250_dwlib.* 24437F: drivers/tty/serial/8250/8250_lpss.c 24438 24439SYNOPSYS DESIGNWARE APB GPIO DRIVER 24440M: Hoan Tran <hoan@os.amperecomputing.com> 24441L: linux-gpio@vger.kernel.org 24442S: Maintained 24443F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 24444F: drivers/gpio/gpio-dwapb.c 24445 24446SYNOPSYS DESIGNWARE AXI DMAC DRIVER 24447M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24448S: Maintained 24449F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 24450F: drivers/dma/dw-axi-dmac/ 24451 24452SYNOPSYS DESIGNWARE DMAC DRIVER 24453M: Viresh Kumar <vireshk@kernel.org> 24454R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24455S: Maintained 24456F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 24457F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 24458F: drivers/dma/dw/ 24459F: include/dt-bindings/dma/dw-dmac.h 24460F: include/linux/dma/dw.h 24461F: include/linux/platform_data/dma-dw.h 24462 24463SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 24464M: Jose Abreu <Jose.Abreu@synopsys.com> 24465L: netdev@vger.kernel.org 24466S: Maintained 24467F: drivers/net/ethernet/synopsys/ 24468 24469SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 24470L: netdev@vger.kernel.org 24471S: Orphan 24472F: drivers/net/pcs/pcs-xpcs.c 24473F: drivers/net/pcs/pcs-xpcs.h 24474F: include/linux/pcs/pcs-xpcs.h 24475 24476SYNOPSYS DESIGNWARE HDMI RX CONTROLLER DRIVER 24477M: Shreeya Patel <shreeya.patel@collabora.com> 24478L: linux-media@vger.kernel.org 24479L: kernel@collabora.com 24480S: Maintained 24481F: Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.yaml 24482F: drivers/media/platform/synopsys/hdmirx/* 24483 24484SYNOPSYS DESIGNWARE I2C DRIVER 24485M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 24486R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24487R: Mika Westerberg <mika.westerberg@linux.intel.com> 24488R: Jan Dabros <jsd@semihalf.com> 24489L: linux-i2c@vger.kernel.org 24490S: Supported 24491F: drivers/i2c/busses/i2c-designware-* 24492 24493SYNOPSYS DESIGNWARE I2C DRIVER - AMDISP 24494M: Nirujogi Pratap <pratap.nirujogi@amd.com> 24495M: Bin Du <bin.du@amd.com> 24496L: linux-i2c@vger.kernel.org 24497S: Maintained 24498F: drivers/i2c/busses/i2c-designware-amdisp.c 24499F: include/linux/soc/amd/isp4_misc.h 24500 24501SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 24502M: Jaehoon Chung <jh80.chung@samsung.com> 24503L: linux-mmc@vger.kernel.org 24504S: Maintained 24505F: drivers/mmc/host/dw_mmc* 24506 24507SYNOPSYS DESIGNWARE PCIE PMU DRIVER 24508M: Shuai Xue <xueshuai@linux.alibaba.com> 24509M: Jing Zhang <renyu.zj@linux.alibaba.com> 24510S: Supported 24511F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 24512F: drivers/perf/dwc_pcie_pmu.c 24513 24514SYNOPSYS HSDK RESET CONTROLLER DRIVER 24515M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 24516S: Supported 24517F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 24518F: drivers/reset/reset-hsdk.c 24519F: include/dt-bindings/reset/snps,hsdk-reset.h 24520 24521SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 24522M: Prabu Thangamuthu <prabu.t@synopsys.com> 24523M: Manjunath M B <manjumb@synopsys.com> 24524L: linux-mmc@vger.kernel.org 24525S: Maintained 24526F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 24527 24528SYSTEM CONFIGURATION (SYSCON) 24529M: Lee Jones <lee@kernel.org> 24530M: Arnd Bergmann <arnd@arndb.de> 24531S: Supported 24532T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 24533F: drivers/mfd/syscon.c 24534 24535SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 24536M: Sudeep Holla <sudeep.holla@arm.com> 24537R: Cristian Marussi <cristian.marussi@arm.com> 24538L: arm-scmi@vger.kernel.org 24539L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24540S: Maintained 24541F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 24542F: drivers/clk/clk-sc[mp]i.c 24543F: drivers/cpufreq/sc[mp]i-cpufreq.c 24544F: drivers/firmware/arm_scmi/ 24545F: drivers/firmware/arm_scpi.c 24546F: drivers/hwmon/scmi-hwmon.c 24547F: drivers/pinctrl/pinctrl-scmi.c 24548F: drivers/pmdomain/arm/ 24549F: drivers/powercap/arm_scmi_powercap.c 24550F: drivers/regulator/scmi-regulator.c 24551F: drivers/reset/reset-scmi.c 24552F: include/linux/sc[mp]i_protocol.h 24553F: include/trace/events/scmi.h 24554F: include/uapi/linux/virtio_scmi.h 24555 24556SYSTEM CONTROL MANAGEMENT INTERFACE (SCMI) i.MX Extension Message Protocol drivers 24557M: Peng Fan <peng.fan@nxp.com> 24558L: arm-scmi@vger.kernel.org 24559L: imx@lists.linux.dev 24560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 24561S: Maintained 24562F: Documentation/devicetree/bindings/firmware/nxp,*scmi.yaml 24563F: drivers/firmware/arm_scmi/vendors/imx/ 24564 24565SYSTEM RESET/SHUTDOWN DRIVERS 24566M: Sebastian Reichel <sre@kernel.org> 24567L: linux-pm@vger.kernel.org 24568S: Maintained 24569T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 24570F: Documentation/devicetree/bindings/power/reset/ 24571F: drivers/power/reset/ 24572 24573SYSTEM TRACE MODULE CLASS 24574M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 24575S: Maintained 24576T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 24577F: Documentation/trace/stm.rst 24578F: drivers/hwtracing/stm/ 24579F: include/linux/stm.h 24580F: include/uapi/linux/stm.h 24581 24582SYSTEM76 ACPI DRIVER 24583M: Jeremy Soller <jeremy@system76.com> 24584M: System76 Product Development <productdev@system76.com> 24585L: platform-driver-x86@vger.kernel.org 24586S: Maintained 24587F: drivers/platform/x86/system76_acpi.c 24588 24589TASKSTATS STATISTICS INTERFACE 24590M: Balbir Singh <bsingharora@gmail.com> 24591S: Maintained 24592F: Documentation/accounting/taskstats* 24593F: include/linux/taskstats* 24594F: kernel/taskstats.c 24595 24596TC subsystem 24597M: Jamal Hadi Salim <jhs@mojatatu.com> 24598M: Cong Wang <xiyou.wangcong@gmail.com> 24599M: Jiri Pirko <jiri@resnulli.us> 24600L: netdev@vger.kernel.org 24601S: Maintained 24602F: include/net/pkt_cls.h 24603F: include/net/pkt_sched.h 24604F: include/net/tc_act/ 24605F: include/uapi/linux/pkt_cls.h 24606F: include/uapi/linux/pkt_sched.h 24607F: include/uapi/linux/tc_act/ 24608F: include/uapi/linux/tc_ematch/ 24609F: net/sched/ 24610F: tools/testing/selftests/tc-testing 24611 24612TC90522 MEDIA DRIVER 24613M: Akihiro Tsukada <tskd08@gmail.com> 24614L: linux-media@vger.kernel.org 24615S: Odd Fixes 24616F: drivers/media/dvb-frontends/tc90522* 24617 24618TCP LOW PRIORITY MODULE 24619M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 24620M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 24621S: Maintained 24622W: http://tcp-lp-mod.sourceforge.net/ 24623F: net/ipv4/tcp_lp.c 24624 24625TDA10071 MEDIA DRIVER 24626L: linux-media@vger.kernel.org 24627S: Orphan 24628W: https://linuxtv.org 24629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24630F: drivers/media/dvb-frontends/tda10071* 24631 24632TDA18212 MEDIA DRIVER 24633L: linux-media@vger.kernel.org 24634S: Orphan 24635W: https://linuxtv.org 24636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24637F: drivers/media/tuners/tda18212* 24638 24639TDA18218 MEDIA DRIVER 24640L: linux-media@vger.kernel.org 24641S: Orphan 24642W: https://linuxtv.org 24643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24644F: drivers/media/tuners/tda18218* 24645 24646TDA18250 MEDIA DRIVER 24647M: Olli Salonen <olli.salonen@iki.fi> 24648L: linux-media@vger.kernel.org 24649S: Maintained 24650W: https://linuxtv.org 24651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24652T: git git://linuxtv.org/media.git 24653F: drivers/media/tuners/tda18250* 24654 24655TDA18271 MEDIA DRIVER 24656M: Michael Krufky <mkrufky@linuxtv.org> 24657L: linux-media@vger.kernel.org 24658S: Maintained 24659W: https://linuxtv.org 24660W: http://github.com/mkrufky 24661Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24662T: git git://linuxtv.org/mkrufky/tuners.git 24663F: drivers/media/tuners/tda18271* 24664 24665TDA1997x MEDIA DRIVER 24666M: Tim Harvey <tharvey@gateworks.com> 24667L: linux-media@vger.kernel.org 24668S: Maintained 24669W: https://linuxtv.org 24670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24671F: Documentation/devicetree/bindings/media/i2c/nxp,tda1997x.txt 24672F: drivers/media/i2c/tda1997x.* 24673 24674TDA827x MEDIA DRIVER 24675M: Michael Krufky <mkrufky@linuxtv.org> 24676L: linux-media@vger.kernel.org 24677S: Maintained 24678W: https://linuxtv.org 24679W: http://github.com/mkrufky 24680Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24681T: git git://linuxtv.org/mkrufky/tuners.git 24682F: drivers/media/tuners/tda8290.* 24683 24684TDA8290 MEDIA DRIVER 24685M: Michael Krufky <mkrufky@linuxtv.org> 24686L: linux-media@vger.kernel.org 24687S: Maintained 24688W: https://linuxtv.org 24689W: http://github.com/mkrufky 24690Q: http://patchwork.linuxtv.org/project/linux-media/list/ 24691T: git git://linuxtv.org/mkrufky/tuners.git 24692F: drivers/media/tuners/tda8290.* 24693 24694TDA9840 MEDIA DRIVER 24695M: Hans Verkuil <hverkuil@xs4all.nl> 24696L: linux-media@vger.kernel.org 24697S: Maintained 24698W: https://linuxtv.org 24699T: git git://linuxtv.org/media.git 24700F: drivers/media/i2c/tda9840* 24701 24702TEA5761 TUNER DRIVER 24703M: Mauro Carvalho Chehab <mchehab@kernel.org> 24704L: linux-media@vger.kernel.org 24705S: Odd fixes 24706W: https://linuxtv.org 24707T: git git://linuxtv.org/media.git 24708F: drivers/media/tuners/tea5761.* 24709 24710TEA5767 TUNER DRIVER 24711M: Mauro Carvalho Chehab <mchehab@kernel.org> 24712L: linux-media@vger.kernel.org 24713S: Maintained 24714W: https://linuxtv.org 24715T: git git://linuxtv.org/media.git 24716F: drivers/media/tuners/tea5767.* 24717 24718TEA6415C MEDIA DRIVER 24719M: Hans Verkuil <hverkuil@xs4all.nl> 24720L: linux-media@vger.kernel.org 24721S: Maintained 24722W: https://linuxtv.org 24723T: git git://linuxtv.org/media.git 24724F: drivers/media/i2c/tea6415c* 24725 24726TEA6420 MEDIA DRIVER 24727M: Hans Verkuil <hverkuil@xs4all.nl> 24728L: linux-media@vger.kernel.org 24729S: Maintained 24730W: https://linuxtv.org 24731T: git git://linuxtv.org/media.git 24732F: drivers/media/i2c/tea6420* 24733 24734TEAM DRIVER 24735M: Jiri Pirko <jiri@resnulli.us> 24736L: netdev@vger.kernel.org 24737S: Supported 24738F: Documentation/netlink/specs/team.yaml 24739F: drivers/net/team/ 24740F: include/linux/if_team.h 24741F: include/uapi/linux/if_team.h 24742F: tools/testing/selftests/drivers/net/team/ 24743 24744TECHNICAL ADVISORY BOARD PROCESS DOCS 24745M: "Theodore Ts'o" <tytso@mit.edu> 24746M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 24747L: tech-board-discuss@lists.linux.dev 24748S: Maintained 24749F: Documentation/process/contribution-maturity-model.rst 24750F: Documentation/process/researcher-guidelines.rst 24751 24752TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 24753M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 24754S: Maintained 24755F: arch/x86/platform/ts5500/ 24756 24757TECHNOTREND USB IR RECEIVER 24758M: Sean Young <sean@mess.org> 24759L: linux-media@vger.kernel.org 24760S: Maintained 24761F: drivers/media/rc/ttusbir.c 24762 24763TECHWELL TW9900 VIDEO DECODER 24764M: Mehdi Djait <mehdi.djait@bootlin.com> 24765L: linux-media@vger.kernel.org 24766S: Maintained 24767F: drivers/media/i2c/tw9900.c 24768 24769TECHWELL TW9910 VIDEO DECODER 24770L: linux-media@vger.kernel.org 24771S: Orphan 24772F: drivers/media/i2c/tw9910.c 24773F: include/media/i2c/tw9910.h 24774 24775TEE SUBSYSTEM 24776M: Jens Wiklander <jens.wiklander@linaro.org> 24777R: Sumit Garg <sumit.garg@kernel.org> 24778L: op-tee@lists.trustedfirmware.org 24779S: Maintained 24780F: Documentation/ABI/testing/sysfs-class-tee 24781F: Documentation/driver-api/tee.rst 24782F: Documentation/tee/ 24783F: Documentation/userspace-api/tee.rst 24784F: drivers/tee/ 24785F: include/linux/tee_core.h 24786F: include/linux/tee_drv.h 24787F: include/uapi/linux/tee.h 24788 24789TEGRA ARCHITECTURE SUPPORT 24790M: Thierry Reding <thierry.reding@gmail.com> 24791M: Jonathan Hunter <jonathanh@nvidia.com> 24792L: linux-tegra@vger.kernel.org 24793S: Supported 24794Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 24795T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 24796N: [^a-z]tegra 24797 24798TEGRA CLOCK DRIVER 24799M: Peter De Schrijver <pdeschrijver@nvidia.com> 24800M: Prashant Gaikwad <pgaikwad@nvidia.com> 24801S: Supported 24802F: drivers/clk/tegra/ 24803 24804TEGRA CRYPTO DRIVERS 24805M: Akhil R <akhilrajeev@nvidia.com> 24806S: Supported 24807F: drivers/crypto/tegra/* 24808 24809TEGRA DMA DRIVERS 24810M: Laxman Dewangan <ldewangan@nvidia.com> 24811M: Jon Hunter <jonathanh@nvidia.com> 24812S: Supported 24813F: drivers/dma/tegra* 24814 24815TEGRA I2C DRIVER 24816M: Laxman Dewangan <ldewangan@nvidia.com> 24817R: Dmitry Osipenko <digetx@gmail.com> 24818S: Supported 24819F: drivers/i2c/busses/i2c-tegra.c 24820 24821TEGRA IOMMU DRIVERS 24822M: Thierry Reding <thierry.reding@gmail.com> 24823R: Krishna Reddy <vdumpa@nvidia.com> 24824L: linux-tegra@vger.kernel.org 24825S: Supported 24826F: drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 24827F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 24828F: drivers/iommu/tegra* 24829 24830TEGRA KBC DRIVER 24831M: Laxman Dewangan <ldewangan@nvidia.com> 24832S: Supported 24833F: drivers/input/keyboard/tegra-kbc.c 24834 24835TEGRA NAND DRIVER 24836M: Stefan Agner <stefan@agner.ch> 24837M: Lucas Stach <dev@lynxeye.de> 24838S: Maintained 24839F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 24840F: drivers/mtd/nand/raw/tegra_nand.c 24841 24842TEGRA PWM DRIVER 24843M: Thierry Reding <thierry.reding@gmail.com> 24844S: Supported 24845F: drivers/pwm/pwm-tegra.c 24846 24847TEGRA QUAD SPI DRIVER 24848M: Thierry Reding <thierry.reding@gmail.com> 24849M: Jonathan Hunter <jonathanh@nvidia.com> 24850M: Sowjanya Komatineni <skomatineni@nvidia.com> 24851L: linux-tegra@vger.kernel.org 24852S: Maintained 24853F: drivers/spi/spi-tegra210-quad.c 24854 24855TEGRA SERIAL DRIVER 24856M: Laxman Dewangan <ldewangan@nvidia.com> 24857S: Supported 24858F: drivers/tty/serial/serial-tegra.c 24859 24860TEGRA SPI DRIVER 24861M: Laxman Dewangan <ldewangan@nvidia.com> 24862S: Supported 24863F: drivers/spi/spi-tegra* 24864 24865TEGRA VIDEO DRIVER 24866M: Thierry Reding <thierry.reding@gmail.com> 24867M: Jonathan Hunter <jonathanh@nvidia.com> 24868M: Sowjanya Komatineni <skomatineni@nvidia.com> 24869M: Luca Ceresoli <luca.ceresoli@bootlin.com> 24870L: linux-media@vger.kernel.org 24871L: linux-tegra@vger.kernel.org 24872S: Maintained 24873F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 24874F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 24875F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 24876F: drivers/staging/media/tegra-video/ 24877 24878TEGRA XUSB PADCTL DRIVER 24879M: JC Kuo <jckuo@nvidia.com> 24880S: Supported 24881F: drivers/phy/tegra/xusb* 24882 24883TEHUTI ETHERNET DRIVER 24884M: Andy Gospodarek <andy@greyhouse.net> 24885L: netdev@vger.kernel.org 24886S: Maintained 24887F: drivers/net/ethernet/tehuti/tehuti.* 24888 24889TEHUTI TN40XX ETHERNET DRIVER 24890M: FUJITA Tomonori <fujita.tomonori@gmail.com> 24891L: netdev@vger.kernel.org 24892S: Maintained 24893F: drivers/net/ethernet/tehuti/tn40* 24894 24895TELECOM CLOCK DRIVER FOR MCPL0010 24896M: Mark Gross <markgross@kernel.org> 24897S: Supported 24898F: drivers/char/tlclk.c 24899 24900TEMPO SEMICONDUCTOR DRIVERS 24901M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 24902S: Maintained 24903F: Documentation/devicetree/bindings/sound/tscs*.txt 24904F: sound/soc/codecs/tscs*.c 24905F: sound/soc/codecs/tscs*.h 24906 24907TENSILICA XTENSA PORT (xtensa) 24908M: Chris Zankel <chris@zankel.net> 24909M: Max Filippov <jcmvbkbc@gmail.com> 24910S: Maintained 24911T: git https://github.com/jcmvbkbc/linux-xtensa.git 24912F: arch/xtensa/ 24913F: drivers/irqchip/irq-xtensa-* 24914 24915TEXAS INSTRUMENTS ASoC DRIVERS 24916M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24917L: linux-sound@vger.kernel.org 24918S: Maintained 24919F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 24920F: sound/soc/ti/ 24921 24922TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 24923M: Shenghao Ding <shenghao-ding@ti.com> 24924M: Kevin Lu <kevin-lu@ti.com> 24925M: Baojun Xu <baojun.xu@ti.com> 24926L: linux-sound@vger.kernel.org 24927S: Maintained 24928F: Documentation/devicetree/bindings/sound/tas2552.txt 24929F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml 24930F: Documentation/devicetree/bindings/sound/ti,tas2770.yaml 24931F: Documentation/devicetree/bindings/sound/ti,tas27xx.yaml 24932F: Documentation/devicetree/bindings/sound/ti,tpa6130a2.yaml 24933F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 24934F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 24935F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 24936F: Documentation/devicetree/bindings/sound/ti,tlv320adcx140.yaml 24937F: include/sound/tas2*.h 24938F: include/sound/tlv320*.h 24939F: sound/hda/codecs/side-codecs/tas2781_hda_i2c.c 24940F: sound/soc/codecs/pcm1681.c 24941F: sound/soc/codecs/pcm1789*.* 24942F: sound/soc/codecs/pcm179x*.* 24943F: sound/soc/codecs/pcm186x*.* 24944F: sound/soc/codecs/pcm3008.* 24945F: sound/soc/codecs/pcm3060*.* 24946F: sound/soc/codecs/pcm3168a*.* 24947F: sound/soc/codecs/pcm5102a.c 24948F: sound/soc/codecs/pcm512x*.* 24949F: sound/soc/codecs/tas2*.* 24950F: sound/soc/codecs/tlv320*.* 24951F: sound/soc/codecs/tpa6130a2.* 24952 24953TEXAS INSTRUMENTS DMA DRIVERS 24954M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 24955L: dmaengine@vger.kernel.org 24956S: Maintained 24957F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 24958F: Documentation/devicetree/bindings/dma/ti-edma.txt 24959F: Documentation/devicetree/bindings/dma/ti/ 24960F: drivers/dma/ti/ 24961F: include/linux/dma/k3-psil.h 24962F: include/linux/dma/k3-udma-glue.h 24963F: include/linux/dma/ti-cppi5.h 24964X: drivers/dma/ti/cppi41.c 24965 24966TEXAS INSTRUMENTS TPS25990 HARDWARE MONITOR DRIVER 24967M: Jerome Brunet <jbrunet@baylibre.com> 24968L: linux-hwmon@vger.kernel.org 24969S: Maintained 24970F: Documentation/devicetree/bindings/hwmon/pmbus/ti,tps25990.yaml 24971F: Documentation/hwmon/tps25990.rst 24972F: drivers/hwmon/pmbus/tps25990.c 24973 24974TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 24975M: Robert Marko <robert.marko@sartura.hr> 24976M: Luka Perkov <luka.perkov@sartura.hr> 24977L: linux-hwmon@vger.kernel.org 24978S: Maintained 24979F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 24980F: Documentation/hwmon/tps23861.rst 24981F: drivers/hwmon/tps23861.c 24982 24983TEXAS INSTRUMENTS TPS6131X FLASH LED DRIVER 24984M: Matthias Fend <matthias.fend@emfend.at> 24985L: linux-leds@vger.kernel.org 24986S: Maintained 24987F: Documentation/devicetree/bindings/leds/ti,tps61310.yaml 24988F: drivers/leds/flash/leds-tps6131x.c 24989 24990TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 24991M: Ricardo Ribalda <ribalda@kernel.org> 24992L: linux-iio@vger.kernel.org 24993S: Supported 24994F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 24995F: drivers/iio/dac/ti-dac7612.c 24996 24997TEXAS INSTRUMENTS' LB8864 LED BACKLIGHT DRIVER 24998M: Alexander Sverdlin <alexander.sverdlin@siemens.com> 24999L: linux-leds@vger.kernel.org 25000S: Maintained 25001F: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml 25002F: drivers/leds/leds-lp8864.c 25003 25004TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 25005M: Nishanth Menon <nm@ti.com> 25006M: Tero Kristo <kristo@kernel.org> 25007M: Santosh Shilimkar <ssantosh@kernel.org> 25008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25009S: Maintained 25010F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 25011F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 25012F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 25013F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 25014F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 25015F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 25016F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 25017F: drivers/clk/keystone/sci-clk.c 25018F: drivers/firmware/ti_sci* 25019F: drivers/irqchip/irq-ti-sci-inta.c 25020F: drivers/irqchip/irq-ti-sci-intr.c 25021F: drivers/reset/reset-ti-sci.c 25022F: drivers/soc/ti/ti_sci_inta_msi.c 25023F: drivers/pmdomain/ti/ti_sci_pm_domains.c 25024F: include/dt-bindings/soc/ti,sci_pm_domain.h 25025F: include/linux/soc/ti/ti_sci_inta_msi.h 25026F: include/linux/soc/ti/ti_sci_protocol.h 25027 25028TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 25029M: Puranjay Mohan <puranjay@kernel.org> 25030L: linux-iio@vger.kernel.org 25031S: Supported 25032F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 25033F: drivers/iio/temperature/tmp117.c 25034 25035THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 25036M: Hans Verkuil <hverkuil@xs4all.nl> 25037L: linux-media@vger.kernel.org 25038S: Maintained 25039W: https://linuxtv.org 25040T: git git://linuxtv.org/media.git 25041F: drivers/media/radio/radio-raremono.c 25042 25043THERMAL 25044M: Rafael J. Wysocki <rafael@kernel.org> 25045M: Daniel Lezcano <daniel.lezcano@linaro.org> 25046R: Zhang Rui <rui.zhang@intel.com> 25047R: Lukasz Luba <lukasz.luba@arm.com> 25048L: linux-pm@vger.kernel.org 25049S: Supported 25050Q: https://patchwork.kernel.org/project/linux-pm/list/ 25051T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 25052F: Documentation/ABI/testing/sysfs-class-thermal 25053F: Documentation/admin-guide/thermal/ 25054F: Documentation/devicetree/bindings/thermal/ 25055F: Documentation/driver-api/thermal/ 25056F: drivers/thermal/ 25057F: include/dt-bindings/thermal/ 25058F: include/linux/cpu_cooling.h 25059F: include/linux/thermal.h 25060F: include/uapi/linux/thermal.h 25061F: tools/lib/thermal/ 25062F: tools/thermal/ 25063 25064THERMAL DRIVER FOR AMLOGIC SOCS 25065M: Guillaume La Roque <glaroque@baylibre.com> 25066L: linux-pm@vger.kernel.org 25067L: linux-amlogic@lists.infradead.org 25068S: Supported 25069W: http://linux-meson.com/ 25070F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 25071F: drivers/thermal/amlogic_thermal.c 25072 25073THERMAL/CPU_COOLING 25074M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 25075M: Daniel Lezcano <daniel.lezcano@linaro.org> 25076M: Viresh Kumar <viresh.kumar@linaro.org> 25077R: Lukasz Luba <lukasz.luba@arm.com> 25078L: linux-pm@vger.kernel.org 25079S: Supported 25080F: Documentation/driver-api/thermal/cpu-cooling-api.rst 25081F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 25082F: drivers/thermal/cpufreq_cooling.c 25083F: drivers/thermal/cpuidle_cooling.c 25084F: include/linux/cpu_cooling.h 25085 25086THERMAL/POWER_ALLOCATOR 25087M: Lukasz Luba <lukasz.luba@arm.com> 25088L: linux-pm@vger.kernel.org 25089S: Maintained 25090F: Documentation/driver-api/thermal/power_allocator.rst 25091F: drivers/thermal/gov_power_allocator.c 25092F: drivers/thermal/thermal_trace_ipa.h 25093 25094THINKPAD ACPI EXTRAS DRIVER 25095M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 25096L: ibm-acpi-devel@lists.sourceforge.net 25097L: platform-driver-x86@vger.kernel.org 25098S: Maintained 25099W: http://ibm-acpi.sourceforge.net 25100W: http://thinkwiki.org/wiki/Ibm-acpi 25101T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 25102F: drivers/platform/x86/lenovo/thinkpad_acpi.c 25103 25104THINKPAD LMI DRIVER 25105M: Mark Pearson <mpearson-lenovo@squebb.ca> 25106L: platform-driver-x86@vger.kernel.org 25107S: Maintained 25108F: Documentation/ABI/testing/sysfs-class-firmware-attributes 25109F: drivers/platform/x86/lenovo/think-lmi.? 25110 25111THP7312 ISP DRIVER 25112M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 25113M: Paul Elder <paul.elder@ideasonboard.com> 25114L: linux-media@vger.kernel.org 25115S: Maintained 25116T: git git://linuxtv.org/media.git 25117F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 25118F: Documentation/userspace-api/media/drivers/thp7312.rst 25119F: drivers/media/i2c/thp7312.c 25120F: include/uapi/linux/thp7312.h 25121 25122THUNDERBOLT DMA TRAFFIC TEST DRIVER 25123M: Isaac Hazan <isaac.hazan@intel.com> 25124L: linux-usb@vger.kernel.org 25125S: Maintained 25126F: drivers/thunderbolt/dma_test.c 25127 25128THUNDERBOLT DRIVER 25129M: Andreas Noever <andreas.noever@gmail.com> 25130M: Michael Jamet <michael.jamet@intel.com> 25131M: Mika Westerberg <westeri@kernel.org> 25132M: Yehezkel Bernat <YehezkelShB@gmail.com> 25133L: linux-usb@vger.kernel.org 25134S: Maintained 25135T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 25136F: Documentation/admin-guide/thunderbolt.rst 25137F: drivers/thunderbolt/ 25138F: include/linux/thunderbolt.h 25139 25140THUNDERBOLT NETWORK DRIVER 25141M: Michael Jamet <michael.jamet@intel.com> 25142M: Mika Westerberg <westeri@kernel.org> 25143M: Yehezkel Bernat <YehezkelShB@gmail.com> 25144L: netdev@vger.kernel.org 25145S: Maintained 25146F: drivers/net/thunderbolt/ 25147 25148THUNDERX GPIO DRIVER 25149M: Robert Richter <rric@kernel.org> 25150S: Odd Fixes 25151F: drivers/gpio/gpio-thunderx.c 25152 25153TI ADC12xs and ROHM BD79104 ADC driver 25154M: Matti Vaittinen <mazziesaccount@gmail.com> 25155S: Maintained 25156F: drivers/iio/adc/ti-adc128s052.c 25157L: linux-iio@vger.kernel.org 25158 25159TI ADS1119 ADC DRIVER 25160M: Francesco Dolcini <francesco@dolcini.it> 25161M: João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> 25162L: linux-iio@vger.kernel.org 25163S: Maintained 25164F: Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml 25165F: drivers/iio/adc/ti-ads1119.c 25166 25167TI ADS7924 ADC DRIVER 25168M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 25169L: linux-iio@vger.kernel.org 25170S: Supported 25171F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 25172F: drivers/iio/adc/ti-ads7924.c 25173 25174TI AM437X VPFE DRIVER 25175M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25176L: linux-media@vger.kernel.org 25177S: Maintained 25178W: https://linuxtv.org 25179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25180T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25181F: drivers/media/platform/ti/am437x/ 25182 25183TI BANDGAP AND THERMAL DRIVER 25184M: Eduardo Valentin <edubezval@gmail.com> 25185M: Keerthy <j-keerthy@ti.com> 25186L: linux-pm@vger.kernel.org 25187L: linux-omap@vger.kernel.org 25188S: Maintained 25189F: drivers/thermal/ti-soc-thermal/ 25190 25191TI BQ27XXX POWER SUPPLY DRIVER 25192F: drivers/power/supply/bq27xxx_battery.c 25193F: drivers/power/supply/bq27xxx_battery_i2c.c 25194F: include/linux/power/bq27xxx_battery.h 25195 25196TI CDCE706 CLOCK DRIVER 25197M: Max Filippov <jcmvbkbc@gmail.com> 25198S: Maintained 25199F: drivers/clk/clk-cdce706.c 25200 25201TI CLOCK DRIVER 25202M: Tero Kristo <kristo@kernel.org> 25203L: linux-omap@vger.kernel.org 25204S: Odd Fixes 25205F: drivers/clk/ti/ 25206F: include/linux/clk/ti.h 25207 25208TI DAVINCI MACHINE SUPPORT 25209M: Bartosz Golaszewski <brgl@bgdev.pl> 25210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25211S: Maintained 25212T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 25213F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 25214F: arch/arm/boot/dts/ti/davinci/ 25215F: arch/arm/mach-davinci/ 25216F: drivers/i2c/busses/i2c-davinci.c 25217 25218TI DAVINCI SERIES CLOCK DRIVER 25219M: David Lechner <david@lechnology.com> 25220S: Maintained 25221F: Documentation/devicetree/bindings/clock/ti/davinci/ 25222F: drivers/clk/davinci/ 25223F: include/linux/clk/davinci.h 25224 25225TI DAVINCI SERIES GPIO DRIVER 25226M: Keerthy <j-keerthy@ti.com> 25227L: linux-gpio@vger.kernel.org 25228S: Maintained 25229F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 25230F: drivers/gpio/gpio-davinci.c 25231 25232TI DAVINCI SERIES MEDIA DRIVER 25233M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 25234L: linux-media@vger.kernel.org 25235S: Maintained 25236W: https://linuxtv.org 25237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25238T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 25239F: drivers/media/platform/ti/davinci/ 25240F: include/media/davinci/ 25241 25242TI ENHANCED CAPTURE (eCAP) DRIVER 25243M: Vignesh Raghavendra <vigneshr@ti.com> 25244R: Julien Panis <jpanis@baylibre.com> 25245L: linux-iio@vger.kernel.org 25246L: linux-omap@vger.kernel.org 25247S: Maintained 25248F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 25249F: drivers/counter/ti-ecap-capture.c 25250 25251TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 25252R: David Lechner <david@lechnology.com> 25253L: linux-iio@vger.kernel.org 25254F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 25255F: drivers/counter/ti-eqep.c 25256 25257TI ETHERNET SWITCH DRIVER (CPSW) 25258R: Siddharth Vadapalli <s-vadapalli@ti.com> 25259R: Roger Quadros <rogerq@kernel.org> 25260L: linux-omap@vger.kernel.org 25261L: netdev@vger.kernel.org 25262S: Maintained 25263F: drivers/net/ethernet/ti/cpsw* 25264F: drivers/net/ethernet/ti/davinci* 25265 25266TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 25267M: Alex Dubov <oakad@yahoo.com> 25268S: Maintained 25269W: http://tifmxx.berlios.de/ 25270F: drivers/memstick/host/tifm_ms.c 25271F: drivers/misc/tifm* 25272F: drivers/mmc/host/tifm_sd.c 25273F: include/linux/tifm.h 25274 25275TI FPC202 DUAL PORT CONTROLLER 25276M: Romain Gantois <romain.gantois@bootlin.com> 25277L: linux-kernel@vger.kernel.org 25278S: Maintained 25279F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml 25280F: drivers/misc/ti_fpc202.c 25281 25282TI FPD-LINK DRIVERS 25283M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 25284L: linux-media@vger.kernel.org 25285S: Maintained 25286F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 25287F: drivers/media/i2c/ds90* 25288F: include/media/i2c/ds90* 25289 25290TI HDC302X HUMIDITY DRIVER 25291M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 25292M: Li peiyu <579lpy@gmail.com> 25293L: linux-iio@vger.kernel.org 25294S: Maintained 25295F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 25296F: drivers/iio/humidity/hdc3020.c 25297 25298TI ICSSG ETHERNET DRIVER (ICSSG) 25299R: MD Danish Anwar <danishanwar@ti.com> 25300R: Roger Quadros <rogerq@kernel.org> 25301L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25302L: netdev@vger.kernel.org 25303S: Maintained 25304F: Documentation/devicetree/bindings/net/ti,icss*.yaml 25305F: drivers/net/ethernet/ti/icssg/* 25306 25307TI J721E CSI2RX DRIVER 25308M: Jai Luthra <jai.luthra@linux.dev> 25309L: linux-media@vger.kernel.org 25310S: Maintained 25311F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 25312F: drivers/media/platform/ti/j721e-csi2rx/ 25313 25314TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 25315M: Nishanth Menon <nm@ti.com> 25316M: Santosh Shilimkar <ssantosh@kernel.org> 25317L: linux-kernel@vger.kernel.org 25318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25319S: Maintained 25320T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 25321F: Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml 25322F: drivers/pmdomain/ti/omap_prm.c 25323F: drivers/soc/ti/* 25324F: include/linux/pruss_driver.h 25325 25326TI LM49xxx FAMILY ASoC CODEC DRIVERS 25327M: M R Swami Reddy <mr.swami.reddy@ti.com> 25328M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 25329L: linux-sound@vger.kernel.org 25330S: Maintained 25331F: sound/soc/codecs/isabelle* 25332F: sound/soc/codecs/lm49453* 25333 25334TI LMP92064 ADC DRIVER 25335M: Leonard Göhrs <l.goehrs@pengutronix.de> 25336R: kernel@pengutronix.de 25337L: linux-iio@vger.kernel.org 25338S: Maintained 25339F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 25340F: drivers/iio/adc/ti-lmp92064.c 25341 25342TI PCM3060 ASoC CODEC DRIVER 25343M: Kirill Marinushkin <k.marinushkin@gmail.com> 25344L: linux-sound@vger.kernel.org 25345S: Maintained 25346F: Documentation/devicetree/bindings/sound/pcm3060.txt 25347F: sound/soc/codecs/pcm3060* 25348 25349TI TAS571X FAMILY ASoC CODEC DRIVER 25350M: Kevin Cernekee <cernekee@chromium.org> 25351L: linux-sound@vger.kernel.org 25352S: Odd Fixes 25353F: sound/soc/codecs/tas571x* 25354 25355TI TMAG5273 MAGNETOMETER DRIVER 25356M: Gerald Loacker <gerald.loacker@wolfvision.net> 25357L: linux-iio@vger.kernel.org 25358S: Maintained 25359F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 25360F: drivers/iio/magnetometer/tmag5273.c 25361 25362TI TRF7970A NFC DRIVER 25363M: Mark Greer <mgreer@animalcreek.com> 25364L: linux-wireless@vger.kernel.org 25365S: Supported 25366F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 25367F: drivers/nfc/trf7970a.c 25368 25369TI TSC2046 ADC DRIVER 25370M: Oleksij Rempel <o.rempel@pengutronix.de> 25371R: kernel@pengutronix.de 25372L: linux-iio@vger.kernel.org 25373S: Maintained 25374F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 25375F: drivers/iio/adc/ti-tsc2046.c 25376 25377TI TWL4030 SERIES SOC CODEC DRIVER 25378M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 25379L: linux-sound@vger.kernel.org 25380S: Maintained 25381F: sound/soc/codecs/twl4030* 25382 25383TI VPE/CAL DRIVERS 25384M: Benoit Parrot <bparrot@ti.com> 25385L: linux-media@vger.kernel.org 25386S: Maintained 25387W: http://linuxtv.org/ 25388Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25389F: Documentation/devicetree/bindings/media/ti,cal.yaml 25390F: Documentation/devicetree/bindings/media/ti,vpe.yaml 25391F: drivers/media/platform/ti/cal/ 25392F: drivers/media/platform/ti/vpe/ 25393 25394TI WILINK WIRELESS DRIVERS 25395L: linux-wireless@vger.kernel.org 25396S: Orphan 25397W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 25398W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 25399F: drivers/net/wireless/ti/ 25400 25401TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 25402M: John Stultz <jstultz@google.com> 25403M: Thomas Gleixner <tglx@linutronix.de> 25404R: Stephen Boyd <sboyd@kernel.org> 25405L: linux-kernel@vger.kernel.org 25406S: Supported 25407T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 25408F: include/linux/clocksource.h 25409F: include/linux/time.h 25410F: include/linux/timekeeper_internal.h 25411F: include/linux/timekeeping.h 25412F: include/linux/timex.h 25413F: include/uapi/linux/time.h 25414F: include/uapi/linux/timex.h 25415F: kernel/time/alarmtimer.c 25416F: kernel/time/clocksource* 25417F: kernel/time/ntp* 25418F: kernel/time/time.c 25419F: kernel/time/timeconst.bc 25420F: kernel/time/timeconv.c 25421F: kernel/time/timecounter.c 25422F: kernel/time/timekeeping* 25423F: kernel/time/time_test.c 25424F: tools/testing/selftests/timers/ 25425 25426TIPC NETWORK LAYER 25427M: Jon Maloy <jmaloy@redhat.com> 25428L: netdev@vger.kernel.org (core kernel code) 25429L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 25430S: Maintained 25431W: http://tipc.sourceforge.net/ 25432F: include/uapi/linux/tipc*.h 25433F: net/tipc/ 25434 25435TLAN NETWORK DRIVER 25436M: Samuel Chessman <chessman@tux.org> 25437L: tlan-devel@lists.sourceforge.net (subscribers-only) 25438S: Maintained 25439W: http://sourceforge.net/projects/tlan/ 25440F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 25441F: drivers/net/ethernet/ti/tlan.* 25442 25443TMIO/SDHI MMC DRIVER 25444M: Wolfram Sang <wsa+renesas@sang-engineering.com> 25445L: linux-mmc@vger.kernel.org 25446L: linux-renesas-soc@vger.kernel.org 25447S: Supported 25448F: drivers/mmc/host/renesas_sdhi* 25449F: drivers/mmc/host/tmio_mmc* 25450F: include/linux/platform_data/tmio.h 25451 25452TMP513 HARDWARE MONITOR DRIVER 25453M: Eric Tremblay <etremblay@distech-controls.com> 25454L: linux-hwmon@vger.kernel.org 25455S: Maintained 25456F: Documentation/hwmon/tmp513.rst 25457F: drivers/hwmon/tmp513.c 25458 25459TMPFS (SHMEM FILESYSTEM) 25460M: Hugh Dickins <hughd@google.com> 25461R: Baolin Wang <baolin.wang@linux.alibaba.com> 25462L: linux-mm@kvack.org 25463S: Maintained 25464F: include/linux/memfd.h 25465F: include/linux/shmem_fs.h 25466F: mm/memfd.c 25467F: mm/shmem.c 25468F: mm/shmem_quota.c 25469 25470TOMOYO SECURITY MODULE 25471M: Kentaro Takeda <takedakn@nttdata.co.jp> 25472M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 25473L: tomoyo-users_en@lists.sourceforge.net (subscribers-only, English language) 25474L: tomoyo-users_ja@lists.sourceforge.net (subscribers-only, Japanese language) 25475S: Maintained 25476W: https://tomoyo.sourceforge.net/ 25477F: security/tomoyo/ 25478 25479TOPSTAR LAPTOP EXTRAS DRIVER 25480M: Herton Ronaldo Krzesinski <herton@canonical.com> 25481L: platform-driver-x86@vger.kernel.org 25482S: Maintained 25483F: drivers/platform/x86/topstar-laptop.c 25484 25485TORADEX EMBEDDED CONTROLLER DRIVER 25486M: Emanuele Ghidoli <ghidoliemanuele@gmail.com> 25487M: Francesco Dolcini <francesco@dolcini.it> 25488S: Maintained 25489F: Documentation/devicetree/bindings/power/reset/toradex,smarc-ec.yaml 25490F: drivers/power/reset/tdx-ec-poweroff.c 25491 25492TORTURE-TEST MODULES 25493M: Davidlohr Bueso <dave@stgolabs.net> 25494M: "Paul E. McKenney" <paulmck@kernel.org> 25495M: Josh Triplett <josh@joshtriplett.org> 25496L: linux-kernel@vger.kernel.org 25497S: Supported 25498T: git git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git rcu/dev 25499F: Documentation/RCU/torture.rst 25500F: kernel/locking/locktorture.c 25501F: kernel/rcu/rcuscale.c 25502F: kernel/rcu/rcutorture.c 25503F: kernel/rcu/refscale.c 25504F: kernel/torture.c 25505 25506TOSHIBA ACPI EXTRAS DRIVER 25507M: Azael Avalos <coproscefalo@gmail.com> 25508L: platform-driver-x86@vger.kernel.org 25509S: Maintained 25510F: drivers/platform/x86/toshiba_acpi.c 25511 25512TOSHIBA BLUETOOTH DRIVER 25513M: Azael Avalos <coproscefalo@gmail.com> 25514L: platform-driver-x86@vger.kernel.org 25515S: Maintained 25516F: drivers/platform/x86/toshiba_bluetooth.c 25517 25518TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 25519M: Azael Avalos <coproscefalo@gmail.com> 25520L: platform-driver-x86@vger.kernel.org 25521S: Maintained 25522F: drivers/platform/x86/toshiba_haps.c 25523 25524TOSHIBA SMM DRIVER 25525M: Jonathan Buzzard <jonathan@buzzard.org.uk> 25526S: Maintained 25527W: http://www.buzzard.org.uk/toshiba/ 25528F: drivers/char/toshiba.c 25529F: include/linux/toshiba.h 25530F: include/uapi/linux/toshiba.h 25531 25532TOSHIBA TC358743 DRIVER 25533M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 25534L: linux-media@vger.kernel.org 25535S: Maintained 25536F: Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt 25537F: drivers/media/i2c/tc358743* 25538F: include/media/i2c/tc358743.h 25539 25540TOSHIBA WMI HOTKEYS DRIVER 25541M: Azael Avalos <coproscefalo@gmail.com> 25542L: platform-driver-x86@vger.kernel.org 25543S: Maintained 25544F: drivers/platform/x86/toshiba-wmi.c 25545 25546TOUCH OVERLAY 25547M: Javier Carrasco <javier.carrasco@wolfvision.net> 25548L: linux-input@vger.kernel.org 25549S: Maintained 25550F: drivers/input/touch-overlay.c 25551F: include/linux/input/touch-overlay.h 25552 25553TPM DEVICE DRIVER 25554M: Peter Huewe <peterhuewe@gmx.de> 25555M: Jarkko Sakkinen <jarkko@kernel.org> 25556R: Jason Gunthorpe <jgg@ziepe.ca> 25557L: linux-integrity@vger.kernel.org 25558S: Maintained 25559W: https://codeberg.org/jarkko/linux-tpmdd-test 25560Q: https://patchwork.kernel.org/project/linux-integrity/list/ 25561T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 25562F: Documentation/devicetree/bindings/tpm/ 25563F: drivers/char/tpm/ 25564F: include/linux/tpm*.h 25565F: include/uapi/linux/vtpm_proxy.h 25566F: tools/testing/selftests/tpm2/ 25567 25568TPS546D24 DRIVER 25569M: Duke Du <dukedu83@gmail.com> 25570L: linux-hwmon@vger.kernel.org 25571S: Maintained 25572F: Documentation/hwmon/tps546d24.rst 25573F: drivers/hwmon/pmbus/tps546d24.c 25574 25575TQ SYSTEMS BOARD & DRIVER SUPPORT 25576L: linux@ew.tq-group.com 25577S: Supported 25578W: https://www.tq-group.com/en/products/tq-embedded/ 25579F: arch/arm/boot/dts/nxp/imx/*mba*.dts* 25580F: arch/arm/boot/dts/nxp/imx/*tqma*.dts* 25581F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 25582F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 25583F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 25584F: arch/arm64/boot/dts/freescale/mba*.dtsi 25585F: arch/arm64/boot/dts/freescale/tqma8*.dtsi 25586F: arch/arm64/boot/dts/freescale/tqml*.dts* 25587F: drivers/gpio/gpio-tqmx86.c 25588F: drivers/mfd/tqmx86.c 25589F: drivers/watchdog/tqmx86_wdt.c 25590 25591TRACING 25592M: Steven Rostedt <rostedt@goodmis.org> 25593M: Masami Hiramatsu <mhiramat@kernel.org> 25594R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 25595L: linux-kernel@vger.kernel.org 25596L: linux-trace-kernel@vger.kernel.org 25597S: Maintained 25598Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 25599T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 25600F: Documentation/trace/* 25601F: fs/tracefs/ 25602F: include/linux/trace*.h 25603F: include/trace/ 25604F: kernel/trace/ 25605F: kernel/tracepoint.c 25606F: scripts/tracing/ 25607F: tools/testing/selftests/ftrace/ 25608 25609TRACING MMIO ACCESSES (MMIOTRACE) 25610M: Steven Rostedt <rostedt@goodmis.org> 25611M: Masami Hiramatsu <mhiramat@kernel.org> 25612R: Pekka Paalanen <ppaalanen@gmail.com> 25613L: linux-kernel@vger.kernel.org 25614L: nouveau@lists.freedesktop.org 25615S: Maintained 25616F: arch/x86/mm/kmmio.c 25617F: arch/x86/mm/mmio-mod.c 25618F: arch/x86/mm/testmmiotrace.c 25619F: include/linux/mmiotrace.h 25620F: kernel/trace/trace_mmiotrace.c 25621 25622TRACING OS NOISE / LATENCY TRACERS 25623M: Steven Rostedt <rostedt@goodmis.org> 25624S: Maintained 25625F: Documentation/trace/hwlat_detector.rst 25626F: Documentation/trace/osnoise-tracer.rst 25627F: Documentation/trace/timerlat-tracer.rst 25628F: arch/*/kernel/trace.c 25629F: include/trace/events/osnoise.h 25630F: kernel/trace/trace_hwlat.c 25631F: kernel/trace/trace_irqsoff.c 25632F: kernel/trace/trace_osnoise.c 25633F: kernel/trace/trace_sched_wakeup.c 25634 25635TRADITIONAL CHINESE DOCUMENTATION 25636M: Hu Haowen <2023002089@link.tyut.edu.cn> 25637S: Maintained 25638W: https://github.com/srcres258/linux-doc 25639T: git https://github.com/srcres258/linux-doc.git doc-zh-tw 25640F: Documentation/translations/zh_TW/ 25641 25642TRIGGER SOURCE - ADI UTIL SIGMA DELTA SPI 25643M: David Lechner <dlechner@baylibre.com> 25644S: Maintained 25645F: Documentation/devicetree/bindings/trigger-source/adi,util-sigma-delta-spi.yaml 25646 25647TRIGGER SOURCE 25648M: David Lechner <dlechner@baylibre.com> 25649S: Maintained 25650F: Documentation/devicetree/bindings/trigger-source/gpio-trigger.yaml 25651F: Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml 25652 25653TRUSTED SECURITY MODULE (TSM) INFRASTRUCTURE 25654M: Dan Williams <dan.j.williams@intel.com> 25655L: linux-coco@lists.linux.dev 25656S: Maintained 25657F: Documentation/ABI/testing/configfs-tsm-report 25658F: Documentation/driver-api/coco/ 25659F: drivers/virt/coco/guest/ 25660F: include/linux/tsm*.h 25661F: samples/tsm-mr/ 25662 25663TRUSTED SERVICES TEE DRIVER 25664M: Balint Dobszay <balint.dobszay@arm.com> 25665M: Sudeep Holla <sudeep.holla@arm.com> 25666L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 25667L: trusted-services@lists.trustedfirmware.org 25668S: Maintained 25669F: Documentation/tee/ts-tee.rst 25670F: drivers/tee/tstee/ 25671 25672TTY LAYER AND SERIAL DRIVERS 25673M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 25674M: Jiri Slaby <jirislaby@kernel.org> 25675L: linux-kernel@vger.kernel.org 25676L: linux-serial@vger.kernel.org 25677S: Supported 25678T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 25679F: Documentation/devicetree/bindings/serial/ 25680F: Documentation/driver-api/serial/ 25681F: drivers/tty/ 25682F: include/linux/selection.h 25683F: include/linux/serial.h 25684F: include/linux/serial_core.h 25685F: include/linux/sysrq.h 25686F: include/linux/tty*.h 25687F: include/linux/vt.h 25688F: include/linux/vt_*.h 25689F: include/uapi/linux/serial.h 25690F: include/uapi/linux/serial_core.h 25691F: include/uapi/linux/tty.h 25692 25693TUA9001 MEDIA DRIVER 25694L: linux-media@vger.kernel.org 25695S: Orphan 25696W: https://linuxtv.org 25697Q: http://patchwork.linuxtv.org/project/linux-media/list/ 25698F: drivers/media/tuners/tua9001* 25699 25700TULIP NETWORK DRIVERS 25701L: netdev@vger.kernel.org 25702L: linux-parisc@vger.kernel.org 25703S: Orphan 25704F: drivers/net/ethernet/dec/tulip/ 25705 25706TUN/TAP DRIVER 25707M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 25708M: Jason Wang <jasowang@redhat.com> 25709S: Maintained 25710W: http://vtun.sourceforge.net/tun 25711F: Documentation/networking/tuntap.rst 25712F: drivers/net/tap.c 25713F: drivers/net/tun* 25714 25715TURBOCHANNEL SUBSYSTEM 25716M: "Maciej W. Rozycki" <macro@orcam.me.uk> 25717L: linux-mips@vger.kernel.org 25718S: Maintained 25719Q: https://patchwork.kernel.org/project/linux-mips/list/ 25720F: drivers/tc/ 25721F: include/linux/tc.h 25722 25723TURBOSTAT UTILITY 25724M: "Len Brown" <lenb@kernel.org> 25725L: linux-pm@vger.kernel.org 25726S: Supported 25727Q: https://patchwork.kernel.org/project/linux-pm/list/ 25728B: https://bugzilla.kernel.org 25729T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 25730F: tools/power/x86/turbostat/ 25731F: tools/testing/selftests/turbostat/ 25732 25733TUXEDO DRIVERS 25734M: Werner Sembach <wse@tuxedocomputers.com> 25735L: platform-driver-x86@vger.kernel.org 25736S: Supported 25737F: drivers/platform/x86/tuxedo/ 25738 25739TW5864 VIDEO4LINUX DRIVER 25740M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 25741M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 25742M: Andrey Utkin <andrey_utkin@fastmail.com> 25743L: linux-media@vger.kernel.org 25744S: Supported 25745F: drivers/media/pci/tw5864/ 25746 25747TW68 VIDEO4LINUX DRIVER 25748M: Hans Verkuil <hverkuil@xs4all.nl> 25749L: linux-media@vger.kernel.org 25750S: Odd Fixes 25751W: https://linuxtv.org 25752T: git git://linuxtv.org/media.git 25753F: drivers/media/pci/tw68/ 25754 25755TW686X VIDEO4LINUX DRIVER 25756M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 25757L: linux-media@vger.kernel.org 25758S: Maintained 25759W: http://linuxtv.org 25760T: git git://linuxtv.org/media.git 25761F: drivers/media/pci/tw686x/ 25762 25763U-BOOT ENVIRONMENT VARIABLES 25764M: Rafał Miłecki <rafal@milecki.pl> 25765S: Maintained 25766F: Documentation/devicetree/bindings/nvmem/layouts/u-boot,env.yaml 25767F: drivers/nvmem/layouts/u-boot-env.c 25768F: drivers/nvmem/u-boot-env.c 25769 25770UACCE ACCELERATOR FRAMEWORK 25771M: Zhangfei Gao <zhangfei.gao@linaro.org> 25772M: Zhou Wang <wangzhou1@hisilicon.com> 25773L: linux-accelerators@lists.ozlabs.org 25774L: linux-kernel@vger.kernel.org 25775S: Maintained 25776F: Documentation/ABI/testing/sysfs-driver-uacce 25777F: Documentation/misc-devices/uacce.rst 25778F: drivers/misc/uacce/ 25779F: include/linux/uacce.h 25780F: include/uapi/misc/uacce/ 25781 25782UBI FILE SYSTEM (UBIFS) 25783M: Richard Weinberger <richard@nod.at> 25784R: Zhihao Cheng <chengzhihao1@huawei.com> 25785L: linux-mtd@lists.infradead.org 25786S: Supported 25787W: http://www.linux-mtd.infradead.org/doc/ubifs.html 25788T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25789T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25790F: Documentation/ABI/testing/sysfs-fs-ubifs 25791F: Documentation/filesystems/ubifs-authentication.rst 25792F: Documentation/filesystems/ubifs.rst 25793F: fs/ubifs/ 25794 25795UBLK USERSPACE BLOCK DRIVER 25796M: Ming Lei <ming.lei@redhat.com> 25797L: linux-block@vger.kernel.org 25798S: Maintained 25799F: Documentation/block/ublk.rst 25800F: drivers/block/ublk_drv.c 25801F: include/uapi/linux/ublk_cmd.h 25802F: tools/testing/selftests/ublk/ 25803 25804UBSAN 25805M: Kees Cook <kees@kernel.org> 25806R: Marco Elver <elver@google.com> 25807R: Andrey Konovalov <andreyknvl@gmail.com> 25808R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 25809L: kasan-dev@googlegroups.com 25810L: linux-hardening@vger.kernel.org 25811S: Supported 25812T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 25813F: Documentation/dev-tools/ubsan.rst 25814F: include/linux/ubsan.h 25815F: lib/Kconfig.ubsan 25816F: lib/test_ubsan.c 25817F: lib/ubsan.c 25818F: lib/ubsan.h 25819F: scripts/Makefile.ubsan 25820K: \bARCH_HAS_UBSAN\b 25821 25822UCLINUX (M68KNOMMU AND COLDFIRE) 25823M: Greg Ungerer <gerg@linux-m68k.org> 25824L: linux-m68k@lists.linux-m68k.org 25825S: Maintained 25826W: http://www.linux-m68k.org/ 25827T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 25828F: arch/m68k/*/*_no.* 25829F: arch/m68k/68*/ 25830F: arch/m68k/coldfire/ 25831F: arch/m68k/include/asm/*_no.* 25832 25833UDF FILESYSTEM 25834M: Jan Kara <jack@suse.com> 25835S: Maintained 25836F: Documentation/filesystems/udf.rst 25837F: fs/udf/ 25838 25839UDRAW TABLET 25840M: Bastien Nocera <hadess@hadess.net> 25841L: linux-input@vger.kernel.org 25842S: Maintained 25843F: drivers/hid/hid-udraw-ps3.c 25844 25845UHID USERSPACE HID IO DRIVER 25846M: David Rheinsberg <david@readahead.eu> 25847L: linux-input@vger.kernel.org 25848S: Maintained 25849F: drivers/hid/uhid.c 25850F: include/uapi/linux/uhid.h 25851 25852ULPI BUS 25853M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 25854L: linux-usb@vger.kernel.org 25855S: Maintained 25856F: drivers/usb/common/ulpi.c 25857F: include/linux/ulpi/ 25858 25859ULTRATRONIK BOARD SUPPORT 25860M: Goran Rađenović <goran.radni@gmail.com> 25861M: Börge Strümpfel <boerge.struempfel@gmail.com> 25862S: Maintained 25863F: arch/arm/boot/dts/st/stm32mp157c-ultra-fly-sbc.dts 25864 25865UNICODE SUBSYSTEM 25866M: Gabriel Krisman Bertazi <krisman@kernel.org> 25867L: linux-fsdevel@vger.kernel.org 25868S: Supported 25869T: git git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode.git 25870F: fs/unicode/ 25871 25872UNIFDEF 25873M: Tony Finch <dot@dotat.at> 25874S: Maintained 25875W: http://dotat.at/prog/unifdef 25876F: scripts/unifdef.c 25877 25878UNIFORM CDROM DRIVER 25879M: Phillip Potter <phil@philpotter.co.uk> 25880S: Maintained 25881F: Documentation/cdrom/ 25882F: drivers/cdrom/cdrom.c 25883F: include/linux/cdrom.h 25884F: include/uapi/linux/cdrom.h 25885 25886UNION-FIND 25887M: Xavier <xavier_qy@163.com> 25888L: linux-kernel@vger.kernel.org 25889S: Maintained 25890F: Documentation/core-api/union_find.rst 25891F: Documentation/translations/zh_CN/core-api/union_find.rst 25892F: include/linux/union_find.h 25893F: lib/union_find.c 25894 25895UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 25896R: Alim Akhtar <alim.akhtar@samsung.com> 25897R: Avri Altman <avri.altman@wdc.com> 25898R: Bart Van Assche <bvanassche@acm.org> 25899L: linux-scsi@vger.kernel.org 25900S: Supported 25901F: Documentation/devicetree/bindings/ufs/ 25902F: Documentation/scsi/ufs.rst 25903F: drivers/ufs/core/ 25904 25905UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 25906M: Pedro Sousa <pedrom.sousa@synopsys.com> 25907L: linux-scsi@vger.kernel.org 25908S: Supported 25909F: drivers/ufs/host/*dwc* 25910 25911UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 25912M: Alim Akhtar <alim.akhtar@samsung.com> 25913R: Peter Griffin <peter.griffin@linaro.org> 25914L: linux-scsi@vger.kernel.org 25915L: linux-samsung-soc@vger.kernel.org 25916S: Maintained 25917F: drivers/ufs/host/ufs-exynos* 25918 25919UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 25920M: Peter Wang <peter.wang@mediatek.com> 25921R: Stanley Jhu <chu.stanley@gmail.com> 25922L: linux-scsi@vger.kernel.org 25923L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 25924S: Maintained 25925F: drivers/ufs/host/ufs-mediatek* 25926 25927UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 25928M: Manivannan Sadhasivam <mani@kernel.org> 25929L: linux-arm-msm@vger.kernel.org 25930L: linux-scsi@vger.kernel.org 25931S: Maintained 25932F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 25933F: drivers/ufs/host/ufs-qcom* 25934 25935UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 25936M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 25937L: linux-renesas-soc@vger.kernel.org 25938L: linux-scsi@vger.kernel.org 25939S: Maintained 25940F: drivers/ufs/host/ufs-renesas.c 25941 25942UNSORTED BLOCK IMAGES (UBI) 25943M: Richard Weinberger <richard@nod.at> 25944R: Zhihao Cheng <chengzhihao1@huawei.com> 25945L: linux-mtd@lists.infradead.org 25946S: Supported 25947W: http://www.linux-mtd.infradead.org/ 25948T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 25949T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 25950F: drivers/mtd/ubi/ 25951F: include/linux/mtd/ubi.h 25952F: include/uapi/mtd/ubi-user.h 25953 25954UPROBES 25955M: Masami Hiramatsu <mhiramat@kernel.org> 25956M: Oleg Nesterov <oleg@redhat.com> 25957M: Peter Zijlstra <peterz@infradead.org> 25958L: linux-kernel@vger.kernel.org 25959L: linux-trace-kernel@vger.kernel.org 25960S: Maintained 25961F: arch/*/include/asm/uprobes.h 25962F: arch/*/kernel/probes/uprobes.c 25963F: arch/*/kernel/uprobes.c 25964F: include/linux/uprobes.h 25965F: kernel/events/uprobes.c 25966 25967USB "USBNET" DRIVER FRAMEWORK 25968M: Oliver Neukum <oneukum@suse.com> 25969L: netdev@vger.kernel.org 25970S: Maintained 25971W: http://www.linux-usb.org/usbnet 25972F: drivers/net/usb/usbnet.c 25973F: include/linux/usb/usbnet.h 25974 25975USB ACM DRIVER 25976M: Oliver Neukum <oneukum@suse.com> 25977L: linux-usb@vger.kernel.org 25978S: Maintained 25979F: Documentation/usb/acm.rst 25980F: drivers/usb/class/cdc-acm.* 25981 25982USB APPLE MFI FASTCHARGE DRIVER 25983M: Bastien Nocera <hadess@hadess.net> 25984L: linux-usb@vger.kernel.org 25985S: Maintained 25986F: drivers/usb/misc/apple-mfi-fastcharge.c 25987 25988USB AR5523 WIRELESS DRIVER 25989L: linux-wireless@vger.kernel.org 25990S: Orphan 25991F: drivers/net/wireless/ath/ar5523/ 25992 25993USB ATTACHED SCSI 25994M: Oliver Neukum <oneukum@suse.com> 25995L: linux-usb@vger.kernel.org 25996L: linux-scsi@vger.kernel.org 25997S: Maintained 25998F: drivers/usb/storage/uas.c 25999 26000USB CDC ETHERNET DRIVER 26001M: Oliver Neukum <oliver@neukum.org> 26002L: linux-usb@vger.kernel.org 26003S: Maintained 26004F: drivers/net/usb/cdc_*.c 26005F: include/uapi/linux/usb/cdc.h 26006 26007USB CHAOSKEY DRIVER 26008M: Keith Packard <keithp@keithp.com> 26009L: linux-usb@vger.kernel.org 26010S: Maintained 26011F: drivers/usb/misc/chaoskey.c 26012 26013USB CYPRESS C67X00 DRIVER 26014L: linux-usb@vger.kernel.org 26015S: Orphan 26016F: drivers/usb/c67x00/ 26017 26018USB DAVICOM DM9601 DRIVER 26019M: Peter Korsgaard <peter@korsgaard.com> 26020L: netdev@vger.kernel.org 26021S: Maintained 26022W: http://www.linux-usb.org/usbnet 26023F: drivers/net/usb/dm9601.c 26024 26025USB EHCI DRIVER 26026M: Alan Stern <stern@rowland.harvard.edu> 26027L: linux-usb@vger.kernel.org 26028S: Maintained 26029F: Documentation/usb/ehci.rst 26030F: drivers/usb/host/ehci* 26031 26032USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 26033M: Jiri Kosina <jikos@kernel.org> 26034M: Benjamin Tissoires <bentiss@kernel.org> 26035L: linux-usb@vger.kernel.org 26036S: Maintained 26037T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 26038F: Documentation/hid/hiddev.rst 26039F: drivers/hid/usbhid/ 26040 26041USB INTEL XHCI ROLE MUX DRIVER 26042M: Hans de Goede <hansg@kernel.org> 26043L: linux-usb@vger.kernel.org 26044S: Maintained 26045F: drivers/usb/roles/intel-xhci-usb-role-switch.c 26046 26047USB IP DRIVER FOR HISILICON KIRIN 960 26048M: Yu Chen <chenyu56@huawei.com> 26049M: Binghui Wang <wangbinghui@hisilicon.com> 26050L: linux-usb@vger.kernel.org 26051S: Maintained 26052F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 26053F: drivers/phy/hisilicon/phy-hi3660-usb3.c 26054 26055USB IP DRIVER FOR HISILICON KIRIN 970 26056M: Mauro Carvalho Chehab <mchehab@kernel.org> 26057L: linux-usb@vger.kernel.org 26058S: Maintained 26059F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 26060F: drivers/phy/hisilicon/phy-hi3670-usb3.c 26061 26062USB ISP116X DRIVER 26063M: Olav Kongas <ok@artecdesign.ee> 26064L: linux-usb@vger.kernel.org 26065S: Maintained 26066F: drivers/usb/host/isp116x* 26067F: include/linux/usb/isp116x.h 26068 26069USB ISP1760 DRIVER 26070M: Rui Miguel Silva <rui.silva@linaro.org> 26071L: linux-usb@vger.kernel.org 26072S: Maintained 26073F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 26074F: drivers/usb/isp1760/* 26075 26076USB LAN78XX ETHERNET DRIVER 26077M: Thangaraj Samynathan <Thangaraj.S@microchip.com> 26078M: Rengarajan Sundararajan <Rengarajan.S@microchip.com> 26079M: UNGLinuxDriver@microchip.com 26080L: netdev@vger.kernel.org 26081S: Maintained 26082F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 26083F: drivers/net/usb/lan78xx.* 26084F: include/dt-bindings/net/microchip-lan78xx.h 26085 26086USB MASS STORAGE DRIVER 26087M: Alan Stern <stern@rowland.harvard.edu> 26088L: linux-usb@vger.kernel.org 26089L: usb-storage@lists.one-eyed-alien.net 26090S: Maintained 26091F: drivers/usb/storage/ 26092 26093USB MIDI DRIVER 26094M: Clemens Ladisch <clemens@ladisch.de> 26095L: linux-sound@vger.kernel.org 26096S: Maintained 26097T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 26098F: sound/usb/midi.* 26099 26100USB NETWORKING DRIVERS 26101L: linux-usb@vger.kernel.org 26102S: Odd Fixes 26103F: drivers/net/usb/ 26104 26105USB OHCI DRIVER 26106M: Alan Stern <stern@rowland.harvard.edu> 26107L: linux-usb@vger.kernel.org 26108S: Maintained 26109F: Documentation/usb/ohci.rst 26110F: drivers/usb/host/ohci* 26111 26112USB OTG FSM (Finite State Machine) 26113M: Peter Chen <peter.chen@kernel.org> 26114L: linux-usb@vger.kernel.org 26115S: Maintained 26116T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 26117F: drivers/usb/common/usb-otg-fsm.c 26118 26119USB OVER IP DRIVER 26120M: Valentina Manea <valentina.manea.m@gmail.com> 26121M: Shuah Khan <shuah@kernel.org> 26122M: Shuah Khan <skhan@linuxfoundation.org> 26123R: Hongren Zheng <i@zenithal.me> 26124L: linux-usb@vger.kernel.org 26125S: Maintained 26126F: Documentation/usb/usbip_protocol.rst 26127F: drivers/usb/usbip/ 26128F: tools/testing/selftests/drivers/usb/usbip/ 26129F: tools/usb/usbip/ 26130 26131USB PEGASUS DRIVER 26132M: Petko Manolov <petkan@nucleusys.com> 26133L: linux-usb@vger.kernel.org 26134L: netdev@vger.kernel.org 26135S: Maintained 26136W: https://github.com/petkan/pegasus 26137T: git https://github.com/petkan/pegasus.git 26138F: drivers/net/usb/pegasus.* 26139 26140USB PRINTER DRIVER (usblp) 26141M: Pete Zaitcev <zaitcev@redhat.com> 26142L: linux-usb@vger.kernel.org 26143S: Supported 26144F: drivers/usb/class/usblp.c 26145 26146USB QMI WWAN NETWORK DRIVER 26147M: Bjørn Mork <bjorn@mork.no> 26148L: netdev@vger.kernel.org 26149S: Maintained 26150F: Documentation/ABI/testing/sysfs-class-net-qmi 26151F: drivers/net/usb/qmi_wwan.c 26152 26153USB RAW GADGET DRIVER 26154R: Andrey Konovalov <andreyknvl@gmail.com> 26155L: linux-usb@vger.kernel.org 26156S: Maintained 26157B: https://github.com/xairy/raw-gadget/issues 26158F: Documentation/usb/raw-gadget.rst 26159F: drivers/usb/gadget/legacy/raw_gadget.c 26160F: include/uapi/linux/usb/raw_gadget.h 26161 26162USB RTL8150 DRIVER 26163M: Petko Manolov <petkan@nucleusys.com> 26164L: linux-usb@vger.kernel.org 26165L: netdev@vger.kernel.org 26166S: Maintained 26167W: https://github.com/petkan/rtl8150 26168T: git https://github.com/petkan/rtl8150.git 26169F: drivers/net/usb/rtl8150.c 26170 26171USB SERIAL SUBSYSTEM 26172M: Johan Hovold <johan@kernel.org> 26173L: linux-usb@vger.kernel.org 26174S: Maintained 26175T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 26176F: Documentation/usb/usb-serial.rst 26177F: drivers/usb/serial/ 26178F: include/linux/usb/serial.h 26179 26180USB SMSC75XX ETHERNET DRIVER 26181M: Steve Glendinning <steve.glendinning@shawell.net> 26182L: netdev@vger.kernel.org 26183S: Maintained 26184F: drivers/net/usb/smsc75xx.* 26185 26186USB SMSC95XX ETHERNET DRIVER 26187M: Steve Glendinning <steve.glendinning@shawell.net> 26188M: UNGLinuxDriver@microchip.com 26189L: netdev@vger.kernel.org 26190S: Maintained 26191F: drivers/net/usb/smsc95xx.* 26192 26193USB SUBSYSTEM 26194M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26195L: linux-usb@vger.kernel.org 26196S: Supported 26197W: http://www.linux-usb.org 26198T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 26199F: Documentation/devicetree/bindings/usb/ 26200F: Documentation/usb/ 26201F: drivers/usb/ 26202F: include/dt-bindings/usb/ 26203F: include/linux/usb.h 26204F: include/linux/usb/ 26205F: include/uapi/linux/usb/ 26206 26207USB TYPEC BUS FOR ALTERNATE MODES 26208M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26209L: linux-usb@vger.kernel.org 26210S: Maintained 26211F: Documentation/ABI/testing/sysfs-bus-typec 26212F: Documentation/driver-api/usb/typec_bus.rst 26213F: drivers/usb/typec/altmodes/ 26214F: include/linux/usb/typec_altmode.h 26215 26216USB TYPEC CLASS 26217M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26218L: linux-usb@vger.kernel.org 26219S: Maintained 26220F: Documentation/ABI/testing/sysfs-class-typec 26221F: Documentation/driver-api/usb/typec.rst 26222F: drivers/usb/typec/ 26223F: include/linux/usb/typec.h 26224 26225USB TYPEC INTEL PMC MUX DRIVER 26226M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 26227L: linux-usb@vger.kernel.org 26228S: Maintained 26229F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 26230F: drivers/usb/typec/mux/intel_pmc_mux.c 26231 26232USB TYPEC PI3USB30532 MUX DRIVER 26233M: Hans de Goede <hansg@kernel.org> 26234L: linux-usb@vger.kernel.org 26235S: Maintained 26236F: drivers/usb/typec/mux/pi3usb30532.c 26237 26238USB TYPEC PORT CONTROLLER DRIVERS 26239M: Badhri Jagan Sridharan <badhri@google.com> 26240L: linux-usb@vger.kernel.org 26241S: Maintained 26242F: drivers/usb/typec/tcpm/tcpci.c 26243F: drivers/usb/typec/tcpm/tcpm.c 26244F: include/linux/usb/tcpci.h 26245F: include/linux/usb/tcpm.h 26246 26247USB TYPEC TUSB1046 MUX DRIVER 26248M: Romain Gantois <romain.gantois@bootlin.com> 26249L: linux-usb@vger.kernel.org 26250S: Maintained 26251F: Documentation/devicetree/bindings/usb/ti,tusb1046.yaml 26252F: drivers/usb/typec/mux/tusb1046.c 26253 26254USB UHCI DRIVER 26255M: Alan Stern <stern@rowland.harvard.edu> 26256L: linux-usb@vger.kernel.org 26257S: Maintained 26258F: drivers/usb/host/uhci* 26259 26260USB VIDEO CLASS 26261M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 26262M: Hans de Goede <hansg@kernel.org> 26263L: linux-media@vger.kernel.org 26264S: Maintained 26265W: http://www.ideasonboard.org/uvc/ 26266T: git git://linuxtv.org/media.git 26267F: Documentation/userspace-api/media/drivers/uvcvideo.rst 26268F: Documentation/userspace-api/media/v4l/metafmt-uvc-msxu-1-5.rst 26269F: Documentation/userspace-api/media/v4l/metafmt-uvc.rst 26270F: drivers/media/common/uvc.c 26271F: drivers/media/usb/uvc/ 26272F: include/linux/usb/uvc.h 26273F: include/uapi/linux/uvcvideo.h 26274 26275USB WEBCAM GADGET 26276L: linux-usb@vger.kernel.org 26277S: Orphan 26278F: drivers/usb/gadget/function/*uvc* 26279F: drivers/usb/gadget/legacy/webcam.c 26280F: include/uapi/linux/usb/g_uvc.h 26281 26282USB XHCI DRIVER 26283M: Mathias Nyman <mathias.nyman@intel.com> 26284L: linux-usb@vger.kernel.org 26285S: Supported 26286F: drivers/usb/host/pci-quirks* 26287F: drivers/usb/host/xhci* 26288 26289USER DATAGRAM PROTOCOL (UDP) 26290M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 26291L: netdev@vger.kernel.org 26292S: Maintained 26293F: include/linux/udp.h 26294F: include/net/udp.h 26295F: include/trace/events/udp.h 26296F: include/uapi/linux/udp.h 26297F: net/ipv4/udp.c 26298F: net/ipv6/udp.c 26299 26300USER-MODE LINUX (UML) 26301M: Richard Weinberger <richard@nod.at> 26302M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 26303M: Johannes Berg <johannes@sipsolutions.net> 26304L: linux-um@lists.infradead.org 26305S: Maintained 26306W: http://user-mode-linux.sourceforge.net 26307Q: https://patchwork.ozlabs.org/project/linux-um/list/ 26308T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 26309T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 26310F: Documentation/virt/uml/ 26311F: arch/um/ 26312F: arch/x86/um/ 26313F: fs/hostfs/ 26314 26315USERSPACE COPYIN/COPYOUT (UIOVEC) 26316M: Alexander Viro <viro@zeniv.linux.org.uk> 26317L: linux-block@vger.kernel.org 26318L: linux-fsdevel@vger.kernel.org 26319S: Maintained 26320F: include/linux/uio.h 26321F: lib/iov_iter.c 26322 26323USERSPACE DMA BUFFER DRIVER 26324M: Gerd Hoffmann <kraxel@redhat.com> 26325M: Vivek Kasireddy <vivek.kasireddy@intel.com> 26326L: dri-devel@lists.freedesktop.org 26327S: Maintained 26328T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26329F: drivers/dma-buf/udmabuf.c 26330F: include/uapi/linux/udmabuf.h 26331 26332USERSPACE I/O (UIO) 26333M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26334S: Maintained 26335T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26336F: Documentation/driver-api/uio-howto.rst 26337F: drivers/uio/ 26338F: include/linux/uio_driver.h 26339 26340USERSPACE STACK UNWINDING 26341M: Josh Poimboeuf <jpoimboe@kernel.org> 26342M: Steven Rostedt <rostedt@goodmis.org> 26343S: Maintained 26344F: include/linux/unwind*.h 26345F: kernel/unwind/ 26346 26347UTIL-LINUX PACKAGE 26348M: Karel Zak <kzak@redhat.com> 26349L: util-linux@vger.kernel.org 26350S: Maintained 26351W: http://en.wikipedia.org/wiki/Util-linux 26352T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 26353 26354UUID HELPERS 26355R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 26356L: linux-kernel@vger.kernel.org 26357S: Maintained 26358F: include/linux/uuid.h 26359F: lib/test_uuid.c 26360F: lib/uuid.c 26361 26362UV SYSFS DRIVER 26363M: Justin Ernst <justin.ernst@hpe.com> 26364L: platform-driver-x86@vger.kernel.org 26365S: Maintained 26366F: drivers/platform/x86/uv_sysfs.c 26367 26368UVESAFB DRIVER 26369M: Michal Januszewski <spock@gentoo.org> 26370L: linux-fbdev@vger.kernel.org 26371S: Maintained 26372W: https://github.com/mjanusz/v86d 26373F: Documentation/fb/uvesafb.rst 26374F: drivers/video/fbdev/uvesafb.* 26375 26376Ux500 CLOCK DRIVERS 26377M: Ulf Hansson <ulf.hansson@linaro.org> 26378L: linux-clk@vger.kernel.org 26379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 26380S: Maintained 26381F: drivers/clk/ux500/ 26382 26383V4L2 ASYNC AND FWNODE FRAMEWORKS 26384M: Sakari Ailus <sakari.ailus@linux.intel.com> 26385L: linux-media@vger.kernel.org 26386S: Maintained 26387T: git git://linuxtv.org/media.git 26388F: drivers/media/v4l2-core/v4l2-async.c 26389F: drivers/media/v4l2-core/v4l2-fwnode.c 26390F: include/media/v4l2-async.h 26391F: include/media/v4l2-fwnode.h 26392 26393V4L2 LENS DRIVERS 26394M: Sakari Ailus <sakari.ailus@linux.intel.com> 26395L: linux-media@vger.kernel.org 26396S: Maintained 26397F: drivers/media/i2c/ak* 26398F: drivers/media/i2c/dw* 26399F: drivers/media/i2c/lm* 26400 26401V4L2 CAMERA SENSOR DRIVERS 26402M: Sakari Ailus <sakari.ailus@linux.intel.com> 26403L: linux-media@vger.kernel.org 26404S: Maintained 26405F: Documentation/driver-api/media/camera-sensor.rst 26406F: Documentation/driver-api/media/tx-rx.rst 26407F: drivers/media/i2c/ar* 26408F: drivers/media/i2c/gc* 26409F: drivers/media/i2c/hi* 26410F: drivers/media/i2c/imx* 26411F: drivers/media/i2c/mt* 26412F: drivers/media/i2c/og* 26413F: drivers/media/i2c/ov* 26414F: drivers/media/i2c/s5* 26415F: drivers/media/i2c/vd55g1.c 26416F: drivers/media/i2c/vd56g3.c 26417F: drivers/media/i2c/vgxy61.c 26418 26419VF610 NAND DRIVER 26420M: Stefan Agner <stefan@agner.ch> 26421L: linux-mtd@lists.infradead.org 26422S: Supported 26423F: drivers/mtd/nand/raw/vf610_nfc.c 26424 26425VFAT/FAT/MSDOS FILESYSTEM 26426M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 26427S: Maintained 26428F: Documentation/filesystems/vfat.rst 26429F: fs/fat/ 26430F: tools/testing/selftests/filesystems/fat/ 26431 26432VFIO CDX DRIVER 26433M: Nipun Gupta <nipun.gupta@amd.com> 26434M: Nikhil Agarwal <nikhil.agarwal@amd.com> 26435L: kvm@vger.kernel.org 26436S: Maintained 26437F: drivers/vfio/cdx/* 26438 26439VFIO DRIVER 26440M: Alex Williamson <alex.williamson@redhat.com> 26441L: kvm@vger.kernel.org 26442S: Maintained 26443T: git https://github.com/awilliam/linux-vfio.git 26444F: Documentation/ABI/testing/debugfs-vfio 26445F: Documentation/ABI/testing/sysfs-devices-vfio-dev 26446F: Documentation/driver-api/vfio.rst 26447F: drivers/vfio/ 26448F: include/linux/vfio.h 26449F: include/linux/vfio_pci_core.h 26450F: include/uapi/linux/vfio.h 26451 26452VFIO FSL-MC DRIVER 26453L: kvm@vger.kernel.org 26454S: Orphan 26455F: drivers/vfio/fsl-mc/ 26456 26457VFIO HISILICON PCI DRIVER 26458M: Longfang Liu <liulongfang@huawei.com> 26459M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26460L: kvm@vger.kernel.org 26461S: Maintained 26462F: drivers/vfio/pci/hisilicon/ 26463 26464VFIO MEDIATED DEVICE DRIVERS 26465M: Kirti Wankhede <kwankhede@nvidia.com> 26466L: kvm@vger.kernel.org 26467S: Maintained 26468F: Documentation/driver-api/vfio-mediated-device.rst 26469F: drivers/vfio/mdev/ 26470F: include/linux/mdev.h 26471F: samples/vfio-mdev/ 26472 26473VFIO MLX5 PCI DRIVER 26474M: Yishai Hadas <yishaih@nvidia.com> 26475L: kvm@vger.kernel.org 26476S: Maintained 26477F: drivers/vfio/pci/mlx5/ 26478 26479VFIO NVIDIA GRACE GPU DRIVER 26480M: Ankit Agrawal <ankita@nvidia.com> 26481L: kvm@vger.kernel.org 26482S: Supported 26483F: drivers/vfio/pci/nvgrace-gpu/ 26484 26485VFIO PCI DEVICE SPECIFIC DRIVERS 26486R: Jason Gunthorpe <jgg@nvidia.com> 26487R: Yishai Hadas <yishaih@nvidia.com> 26488R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 26489R: Kevin Tian <kevin.tian@intel.com> 26490L: kvm@vger.kernel.org 26491S: Maintained 26492P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 26493F: drivers/vfio/pci/*/ 26494 26495VFIO PDS PCI DRIVER 26496M: Brett Creeley <brett.creeley@amd.com> 26497L: kvm@vger.kernel.org 26498S: Maintained 26499F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 26500F: drivers/vfio/pci/pds/ 26501 26502VFIO PLATFORM DRIVER 26503M: Eric Auger <eric.auger@redhat.com> 26504L: kvm@vger.kernel.org 26505S: Maintained 26506F: drivers/vfio/platform/ 26507 26508VFIO QAT PCI DRIVER 26509M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 26510L: kvm@vger.kernel.org 26511L: qat-linux@intel.com 26512S: Supported 26513F: drivers/vfio/pci/qat/ 26514 26515VFIO VIRTIO PCI DRIVER 26516M: Yishai Hadas <yishaih@nvidia.com> 26517L: kvm@vger.kernel.org 26518L: virtualization@lists.linux.dev 26519S: Maintained 26520F: drivers/vfio/pci/virtio 26521 26522VGA_SWITCHEROO 26523R: Lukas Wunner <lukas@wunner.de> 26524S: Maintained 26525T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26526F: Documentation/gpu/vga-switcheroo.rst 26527F: drivers/gpu/vga/vga_switcheroo.c 26528F: include/linux/vga_switcheroo.h 26529 26530VIA RHINE NETWORK DRIVER 26531M: Kevin Brace <kevinbrace@bracecomputerlab.com> 26532S: Maintained 26533F: drivers/net/ethernet/via/via-rhine.c 26534 26535VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 26536M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 26537L: linux-fbdev@vger.kernel.org 26538S: Maintained 26539F: drivers/video/fbdev/via/ 26540F: include/linux/via-core.h 26541F: include/linux/via_i2c.h 26542 26543VIA VELOCITY NETWORK DRIVER 26544M: Francois Romieu <romieu@fr.zoreil.com> 26545L: netdev@vger.kernel.org 26546S: Maintained 26547F: drivers/net/ethernet/via/via-velocity.* 26548 26549VICODEC VIRTUAL CODEC DRIVER 26550M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 26551L: linux-media@vger.kernel.org 26552S: Maintained 26553W: https://linuxtv.org 26554T: git git://linuxtv.org/media.git 26555F: drivers/media/test-drivers/vicodec/* 26556 26557VIDEO I2C POLLING DRIVER 26558M: Matt Ranostay <matt.ranostay@konsulko.com> 26559L: linux-media@vger.kernel.org 26560S: Maintained 26561F: drivers/media/i2c/video-i2c.c 26562 26563VIDEO MULTIPLEXER DRIVER 26564M: Philipp Zabel <p.zabel@pengutronix.de> 26565L: linux-media@vger.kernel.org 26566S: Maintained 26567F: drivers/media/platform/video-mux.c 26568 26569VIDEOBUF2 FRAMEWORK 26570M: Tomasz Figa <tfiga@chromium.org> 26571M: Marek Szyprowski <m.szyprowski@samsung.com> 26572L: linux-media@vger.kernel.org 26573S: Maintained 26574F: drivers/media/common/videobuf2/* 26575F: include/media/videobuf2-* 26576 26577VIDTV VIRTUAL DIGITAL TV DRIVER 26578M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 26579L: linux-media@vger.kernel.org 26580S: Maintained 26581W: https://linuxtv.org 26582T: git git://linuxtv.org/media.git 26583F: drivers/media/test-drivers/vidtv/* 26584 26585VIMC VIRTUAL MEDIA CONTROLLER DRIVER 26586M: Shuah Khan <skhan@linuxfoundation.org> 26587R: Kieran Bingham <kieran.bingham@ideasonboard.com> 26588L: linux-media@vger.kernel.org 26589S: Maintained 26590W: https://linuxtv.org 26591T: git git://linuxtv.org/media.git 26592F: drivers/media/test-drivers/vimc/* 26593 26594VIRT LIB 26595M: Alex Williamson <alex.williamson@redhat.com> 26596M: Paolo Bonzini <pbonzini@redhat.com> 26597L: kvm@vger.kernel.org 26598S: Supported 26599F: virt/lib/ 26600 26601VIRTIO AND VHOST VSOCK DRIVER 26602M: Stefan Hajnoczi <stefanha@redhat.com> 26603M: Stefano Garzarella <sgarzare@redhat.com> 26604L: kvm@vger.kernel.org 26605L: virtualization@lists.linux.dev 26606L: netdev@vger.kernel.org 26607S: Maintained 26608F: drivers/vhost/vsock.c 26609F: include/linux/virtio_vsock.h 26610F: include/uapi/linux/virtio_vsock.h 26611F: net/vmw_vsock/virtio_transport.c 26612F: net/vmw_vsock/virtio_transport_common.c 26613 26614VIRTIO BALLOON 26615M: "Michael S. Tsirkin" <mst@redhat.com> 26616M: David Hildenbrand <david@redhat.com> 26617L: virtualization@lists.linux.dev 26618S: Maintained 26619F: drivers/virtio/virtio_balloon.c 26620F: include/linux/balloon_compaction.h 26621F: include/uapi/linux/virtio_balloon.h 26622F: mm/balloon_compaction.c 26623 26624VIRTIO BLOCK AND SCSI DRIVERS 26625M: "Michael S. Tsirkin" <mst@redhat.com> 26626M: Jason Wang <jasowang@redhat.com> 26627R: Paolo Bonzini <pbonzini@redhat.com> 26628R: Stefan Hajnoczi <stefanha@redhat.com> 26629R: Eugenio Pérez <eperezma@redhat.com> 26630L: virtualization@lists.linux.dev 26631S: Maintained 26632F: drivers/block/virtio_blk.c 26633F: drivers/scsi/virtio_scsi.c 26634F: include/uapi/linux/virtio_blk.h 26635F: include/uapi/linux/virtio_scsi.h 26636 26637VIRTIO CONSOLE DRIVER 26638M: Amit Shah <amit@kernel.org> 26639L: virtualization@lists.linux.dev 26640S: Maintained 26641F: drivers/char/virtio_console.c 26642F: include/uapi/linux/virtio_console.h 26643 26644VIRTIO CORE AND NET DRIVERS 26645M: "Michael S. Tsirkin" <mst@redhat.com> 26646M: Jason Wang <jasowang@redhat.com> 26647R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 26648R: Eugenio Pérez <eperezma@redhat.com> 26649L: virtualization@lists.linux.dev 26650S: Maintained 26651F: Documentation/ABI/testing/sysfs-bus-vdpa 26652F: Documentation/ABI/testing/sysfs-class-vduse 26653F: Documentation/devicetree/bindings/virtio/ 26654F: Documentation/driver-api/virtio/ 26655F: drivers/block/virtio_blk.c 26656F: drivers/crypto/virtio/ 26657F: drivers/net/virtio_net.c 26658F: drivers/vdpa/ 26659F: drivers/virtio/ 26660F: include/linux/vdpa.h 26661F: include/linux/virtio*.h 26662F: include/linux/vringh.h 26663F: include/uapi/linux/virtio_*.h 26664F: net/vmw_vsock/virtio* 26665F: tools/virtio/ 26666F: tools/testing/selftests/drivers/net/virtio_net/ 26667 26668VIRTIO CRYPTO DRIVER 26669M: Gonglei <arei.gonglei@huawei.com> 26670L: virtualization@lists.linux.dev 26671L: linux-crypto@vger.kernel.org 26672S: Maintained 26673F: drivers/crypto/virtio/ 26674F: include/uapi/linux/virtio_crypto.h 26675 26676VIRTIO DRIVERS FOR S390 26677M: Cornelia Huck <cohuck@redhat.com> 26678M: Halil Pasic <pasic@linux.ibm.com> 26679M: Eric Farman <farman@linux.ibm.com> 26680L: linux-s390@vger.kernel.org 26681L: virtualization@lists.linux.dev 26682L: kvm@vger.kernel.org 26683S: Supported 26684F: arch/s390/include/uapi/asm/virtio-ccw.h 26685F: drivers/s390/virtio/ 26686 26687VIRTIO FILE SYSTEM 26688M: Vivek Goyal <vgoyal@redhat.com> 26689M: Stefan Hajnoczi <stefanha@redhat.com> 26690M: Miklos Szeredi <miklos@szeredi.hu> 26691R: Eugenio Pérez <eperezma@redhat.com> 26692L: virtualization@lists.linux.dev 26693L: linux-fsdevel@vger.kernel.org 26694S: Supported 26695W: https://virtio-fs.gitlab.io/ 26696F: Documentation/filesystems/virtiofs.rst 26697F: fs/fuse/virtio_fs.c 26698F: include/uapi/linux/virtio_fs.h 26699 26700VIRTIO GPIO DRIVER 26701M: Enrico Weigelt, metux IT consult <info@metux.net> 26702M: Viresh Kumar <vireshk@kernel.org> 26703L: linux-gpio@vger.kernel.org 26704L: virtualization@lists.linux.dev 26705S: Maintained 26706F: drivers/gpio/gpio-virtio.c 26707F: include/uapi/linux/virtio_gpio.h 26708 26709VIRTIO GPU DRIVER 26710M: David Airlie <airlied@redhat.com> 26711M: Gerd Hoffmann <kraxel@redhat.com> 26712M: Dmitry Osipenko <dmitry.osipenko@collabora.com> 26713R: Gurchetan Singh <gurchetansingh@chromium.org> 26714R: Chia-I Wu <olvaffe@gmail.com> 26715L: dri-devel@lists.freedesktop.org 26716L: virtualization@lists.linux.dev 26717S: Maintained 26718T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 26719F: drivers/gpu/drm/ci/xfails/virtio* 26720F: drivers/gpu/drm/virtio/ 26721F: include/uapi/linux/virtio_gpu.h 26722 26723VIRTIO HOST (VHOST) 26724M: "Michael S. Tsirkin" <mst@redhat.com> 26725M: Jason Wang <jasowang@redhat.com> 26726R: Eugenio Pérez <eperezma@redhat.com> 26727L: kvm@vger.kernel.org 26728L: virtualization@lists.linux.dev 26729L: netdev@vger.kernel.org 26730S: Maintained 26731T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 26732F: drivers/vhost/ 26733F: include/linux/sched/vhost_task.h 26734F: include/linux/vhost_iotlb.h 26735F: include/uapi/linux/vhost.h 26736F: kernel/vhost_task.c 26737 26738VIRTIO HOST (VHOST-SCSI) 26739M: "Michael S. Tsirkin" <mst@redhat.com> 26740M: Jason Wang <jasowang@redhat.com> 26741M: Mike Christie <michael.christie@oracle.com> 26742R: Paolo Bonzini <pbonzini@redhat.com> 26743R: Stefan Hajnoczi <stefanha@redhat.com> 26744L: virtualization@lists.linux.dev 26745S: Maintained 26746F: drivers/vhost/scsi.c 26747 26748VIRTIO I2C DRIVER 26749M: Viresh Kumar <viresh.kumar@linaro.org> 26750R: "Chen, Jian Jun" <jian.jun.chen@intel.com> 26751L: linux-i2c@vger.kernel.org 26752L: virtualization@lists.linux.dev 26753S: Maintained 26754F: drivers/i2c/busses/i2c-virtio.c 26755F: include/uapi/linux/virtio_i2c.h 26756 26757VIRTIO INPUT DRIVER 26758M: Gerd Hoffmann <kraxel@redhat.com> 26759S: Maintained 26760F: drivers/virtio/virtio_input.c 26761F: include/uapi/linux/virtio_input.h 26762 26763VIRTIO IOMMU DRIVER 26764M: Jean-Philippe Brucker <jean-philippe@linaro.org> 26765L: virtualization@lists.linux.dev 26766S: Maintained 26767F: drivers/iommu/virtio-iommu.c 26768F: include/uapi/linux/virtio_iommu.h 26769 26770VIRTIO MEM DRIVER 26771M: David Hildenbrand <david@redhat.com> 26772L: virtualization@lists.linux.dev 26773S: Maintained 26774W: https://virtio-mem.gitlab.io/ 26775F: drivers/virtio/virtio_mem.c 26776F: include/uapi/linux/virtio_mem.h 26777 26778VIRTIO PMEM DRIVER 26779M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 26780L: virtualization@lists.linux.dev 26781S: Maintained 26782F: drivers/nvdimm/nd_virtio.c 26783F: drivers/nvdimm/virtio_pmem.c 26784 26785VIRTIO RTC DRIVER 26786M: Peter Hilber <quic_philber@quicinc.com> 26787L: virtualization@lists.linux.dev 26788S: Maintained 26789F: drivers/virtio/virtio_rtc_* 26790F: include/uapi/linux/virtio_rtc.h 26791 26792VIRTIO SOUND DRIVER 26793M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 26794M: "Michael S. Tsirkin" <mst@redhat.com> 26795L: virtualization@lists.linux.dev 26796L: linux-sound@vger.kernel.org 26797S: Maintained 26798F: include/uapi/linux/virtio_snd.h 26799F: sound/virtio/* 26800 26801VIRTUAL BOX GUEST DEVICE DRIVER 26802M: Hans de Goede <hansg@kernel.org> 26803M: Arnd Bergmann <arnd@arndb.de> 26804M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 26805S: Maintained 26806F: drivers/virt/vboxguest/ 26807F: include/linux/vbox_utils.h 26808F: include/uapi/linux/vbox*.h 26809 26810VIRTUAL BOX SHARED FOLDER VFS DRIVER 26811M: Hans de Goede <hansg@kernel.org> 26812L: linux-fsdevel@vger.kernel.org 26813S: Maintained 26814F: fs/vboxsf/* 26815 26816VIRTUAL PCM TEST DRIVER 26817M: Ivan Orlov <ivan.orlov0322@gmail.com> 26818L: linux-sound@vger.kernel.org 26819S: Maintained 26820F: Documentation/sound/cards/pcmtest.rst 26821F: sound/drivers/pcmtest.c 26822F: tools/testing/selftests/alsa/test-pcmtest-driver.c 26823 26824VIRTUAL SERIO DEVICE DRIVER 26825M: Stephen Chandler Paul <thatslyude@gmail.com> 26826S: Maintained 26827F: drivers/input/serio/userio.c 26828F: include/uapi/linux/userio.h 26829 26830VISHAY VEML3235 AMBIENT LIGHT SENSOR DRIVER 26831M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26832S: Maintained 26833F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26834F: drivers/iio/light/veml3235.c 26835 26836VISHAY VEML6030 AMBIENT LIGHT SENSOR DRIVER 26837M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26838S: Maintained 26839F: Documentation/devicetree/bindings/iio/light/vishay,veml6030.yaml 26840F: drivers/iio/light/veml6030.c 26841 26842VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 26843M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 26844S: Maintained 26845F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 26846F: drivers/iio/light/veml6075.c 26847 26848VISL VIRTUAL STATELESS DECODER DRIVER 26849M: Daniel Almeida <daniel.almeida@collabora.com> 26850L: linux-media@vger.kernel.org 26851S: Supported 26852F: drivers/media/test-drivers/visl 26853 26854VIVID VIRTUAL VIDEO DRIVER 26855M: Hans Verkuil <hverkuil@xs4all.nl> 26856L: linux-media@vger.kernel.org 26857S: Maintained 26858W: https://linuxtv.org 26859T: git git://linuxtv.org/media.git 26860F: drivers/media/test-drivers/vivid/* 26861 26862VM SOCKETS (AF_VSOCK) 26863M: Stefano Garzarella <sgarzare@redhat.com> 26864L: virtualization@lists.linux.dev 26865L: netdev@vger.kernel.org 26866S: Maintained 26867F: drivers/net/vsockmon.c 26868F: include/net/af_vsock.h 26869F: include/uapi/linux/vm_sockets.h 26870F: include/uapi/linux/vm_sockets_diag.h 26871F: include/uapi/linux/vsockmon.h 26872F: net/vmw_vsock/ 26873F: tools/testing/selftests/vsock/ 26874F: tools/testing/vsock/ 26875 26876VMALLOC 26877M: Andrew Morton <akpm@linux-foundation.org> 26878M: Uladzislau Rezki <urezki@gmail.com> 26879L: linux-mm@kvack.org 26880S: Maintained 26881W: http://www.linux-mm.org 26882T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 26883F: include/linux/vmalloc.h 26884F: mm/vmalloc.c 26885F: lib/test_vmalloc.c 26886 26887VME SUBSYSTEM 26888L: linux-kernel@vger.kernel.org 26889S: Orphan 26890T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 26891F: Documentation/driver-api/vme.rst 26892F: drivers/staging/vme_user/ 26893 26894VMWARE BALLOON DRIVER 26895M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 26896R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26897L: linux-kernel@vger.kernel.org 26898S: Supported 26899F: drivers/misc/vmw_balloon.c 26900 26901VMWARE HYPERVISOR INTERFACE 26902M: Ajay Kaher <ajay.kaher@broadcom.com> 26903M: Alexey Makhalov <alexey.makhalov@broadcom.com> 26904R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26905L: virtualization@lists.linux.dev 26906L: x86@kernel.org 26907S: Supported 26908T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 26909F: arch/x86/include/asm/vmware.h 26910F: arch/x86/kernel/cpu/vmware.c 26911 26912VMWARE PVRDMA DRIVER 26913M: Bryan Tan <bryan-bt.tan@broadcom.com> 26914M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26916L: linux-rdma@vger.kernel.org 26917S: Supported 26918F: drivers/infiniband/hw/vmw_pvrdma/ 26919 26920VMWARE PVSCSI DRIVER 26921M: Vishal Bhakta <vishal.bhakta@broadcom.com> 26922R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26923L: linux-scsi@vger.kernel.org 26924S: Supported 26925F: drivers/scsi/vmw_pvscsi.c 26926F: drivers/scsi/vmw_pvscsi.h 26927 26928VMWARE VIRTUAL PTP CLOCK DRIVER 26929M: Nick Shi <nick.shi@broadcom.com> 26930R: Ajay Kaher <ajay.kaher@broadcom.com> 26931R: Alexey Makhalov <alexey.makhalov@broadcom.com> 26932R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26933L: netdev@vger.kernel.org 26934S: Supported 26935F: drivers/ptp/ptp_vmw.c 26936 26937VMWARE VMCI DRIVER 26938M: Bryan Tan <bryan-bt.tan@broadcom.com> 26939M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26940R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26941L: linux-kernel@vger.kernel.org 26942S: Supported 26943F: drivers/misc/vmw_vmci/ 26944F: include/linux/vmw_vmci* 26945 26946VMWARE VMMOUSE SUBDRIVER 26947M: Zack Rusin <zack.rusin@broadcom.com> 26948R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26949L: linux-input@vger.kernel.org 26950S: Supported 26951F: drivers/input/mouse/vmmouse.c 26952F: drivers/input/mouse/vmmouse.h 26953 26954VMWARE VMXNET3 ETHERNET DRIVER 26955M: Ronak Doshi <ronak.doshi@broadcom.com> 26956R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26957L: netdev@vger.kernel.org 26958S: Supported 26959F: drivers/net/vmxnet3/ 26960 26961VMWARE VSOCK VMCI TRANSPORT DRIVER 26962M: Bryan Tan <bryan-bt.tan@broadcom.com> 26963M: Vishnu Dasa <vishnu.dasa@broadcom.com> 26964R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 26965L: linux-kernel@vger.kernel.org 26966S: Supported 26967F: net/vmw_vsock/vmci_transport* 26968 26969VOCORE VOCORE2 BOARD 26970M: Harvey Hunt <harveyhuntnexus@gmail.com> 26971L: linux-mips@vger.kernel.org 26972S: Maintained 26973F: arch/mips/boot/dts/ralink/vocore2.dts 26974 26975VOLTAGE AND CURRENT REGULATOR FRAMEWORK 26976M: Liam Girdwood <lgirdwood@gmail.com> 26977M: Mark Brown <broonie@kernel.org> 26978L: linux-kernel@vger.kernel.org 26979S: Supported 26980W: http://www.slimlogic.co.uk/?p=48 26981T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 26982F: Documentation/devicetree/bindings/regulator/ 26983F: Documentation/power/regulator/ 26984F: drivers/regulator/ 26985F: rust/kernel/regulator.rs 26986F: include/dt-bindings/regulator/ 26987F: include/linux/regulator/ 26988K: regulator_get_optional 26989 26990VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 26991R: Matti Vaittinen <mazziesaccount@gmail.com> 26992F: drivers/regulator/irq_helpers.c 26993 26994VRF 26995M: David Ahern <dsahern@kernel.org> 26996L: netdev@vger.kernel.org 26997S: Maintained 26998F: Documentation/networking/vrf.rst 26999F: drivers/net/vrf.c 27000 27001VSPRINTF 27002M: Petr Mladek <pmladek@suse.com> 27003M: Steven Rostedt <rostedt@goodmis.org> 27004R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 27005R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 27006R: Sergey Senozhatsky <senozhatsky@chromium.org> 27007S: Maintained 27008T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 27009F: Documentation/core-api/printk-formats.rst 27010F: lib/tests/printf_kunit.c 27011F: lib/tests/scanf_kunit.c 27012F: lib/vsprintf.c 27013 27014VT1211 HARDWARE MONITOR DRIVER 27015M: Juerg Haefliger <juergh@proton.me> 27016L: linux-hwmon@vger.kernel.org 27017S: Maintained 27018F: Documentation/hwmon/vt1211.rst 27019F: drivers/hwmon/vt1211.c 27020 27021VT8231 HARDWARE MONITOR DRIVER 27022M: Roger Lucas <vt8231@hiddenengine.co.uk> 27023L: linux-hwmon@vger.kernel.org 27024S: Maintained 27025F: drivers/hwmon/vt8231.c 27026 27027VUB300 USB to SDIO/SD/MMC bridge chip 27028L: linux-mmc@vger.kernel.org 27029S: Orphan 27030F: drivers/mmc/host/vub300.c 27031 27032W1 DALLAS'S 1-WIRE BUS 27033M: Krzysztof Kozlowski <krzk@kernel.org> 27034S: Maintained 27035F: Documentation/devicetree/bindings/w1/ 27036F: Documentation/w1/ 27037F: drivers/w1/ 27038F: include/linux/w1.h 27039 27040W83791D HARDWARE MONITORING DRIVER 27041M: Marc Hulsman <m.hulsman@tudelft.nl> 27042L: linux-hwmon@vger.kernel.org 27043S: Maintained 27044F: Documentation/hwmon/w83791d.rst 27045F: drivers/hwmon/w83791d.c 27046 27047W83793 HARDWARE MONITORING DRIVER 27048M: Rudolf Marek <r.marek@assembler.cz> 27049L: linux-hwmon@vger.kernel.org 27050S: Maintained 27051F: Documentation/hwmon/w83793.rst 27052F: drivers/hwmon/w83793.c 27053 27054W83795 HARDWARE MONITORING DRIVER 27055M: Jean Delvare <jdelvare@suse.com> 27056L: linux-hwmon@vger.kernel.org 27057S: Maintained 27058F: drivers/hwmon/w83795.c 27059 27060W83L51xD SD/MMC CARD INTERFACE DRIVER 27061M: Pierre Ossman <pierre@ossman.eu> 27062S: Maintained 27063F: drivers/mmc/host/wbsd.* 27064 27065WACOM PROTOCOL 4 SERIAL TABLETS 27066M: Julian Squires <julian@cipht.net> 27067M: Hans de Goede <hansg@kernel.org> 27068L: linux-input@vger.kernel.org 27069S: Maintained 27070F: drivers/input/tablet/wacom_serial4.c 27071 27072WANGXUN ETHERNET DRIVER 27073M: Jiawen Wu <jiawenwu@trustnetic.com> 27074M: Mengyuan Lou <mengyuanlou@net-swift.com> 27075L: netdev@vger.kernel.org 27076S: Maintained 27077W: https://www.net-swift.com 27078F: Documentation/networking/device_drivers/ethernet/wangxun/* 27079F: drivers/net/ethernet/wangxun/ 27080F: drivers/net/pcs/pcs-xpcs-wx.c 27081 27082WATCHDOG DEVICE DRIVERS 27083M: Wim Van Sebroeck <wim@linux-watchdog.org> 27084M: Guenter Roeck <linux@roeck-us.net> 27085L: linux-watchdog@vger.kernel.org 27086S: Maintained 27087W: http://www.linux-watchdog.org/ 27088T: git git://www.linux-watchdog.org/linux-watchdog.git 27089F: Documentation/devicetree/bindings/watchdog/ 27090F: Documentation/watchdog/ 27091F: drivers/watchdog/ 27092F: include/linux/watchdog.h 27093F: include/trace/events/watchdog.h 27094F: include/uapi/linux/watchdog.h 27095 27096WAVE5 VPU CODEC DRIVER 27097M: Nas Chung <nas.chung@chipsnmedia.com> 27098M: Jackson Lee <jackson.lee@chipsnmedia.com> 27099L: linux-media@vger.kernel.org 27100S: Maintained 27101F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 27102F: drivers/media/platform/chips-media/wave5/ 27103 27104WHISKEYCOVE PMIC GPIO DRIVER 27105M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 27106L: linux-gpio@vger.kernel.org 27107S: Maintained 27108F: drivers/gpio/gpio-wcove.c 27109 27110WHWAVE RTC DRIVER 27111M: Dianlong Li <long17.cool@163.com> 27112L: linux-rtc@vger.kernel.org 27113S: Maintained 27114F: drivers/rtc/rtc-sd3078.c 27115 27116WIIMOTE HID DRIVER 27117M: David Rheinsberg <david@readahead.eu> 27118L: linux-input@vger.kernel.org 27119S: Maintained 27120F: drivers/hid/hid-wiimote* 27121 27122WILOCITY WIL6210 WIRELESS DRIVER 27123L: linux-wireless@vger.kernel.org 27124S: Orphan 27125W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 27126F: drivers/net/wireless/ath/wil6210/ 27127 27128WINBOND CIR DRIVER 27129M: David Härdeman <david@hardeman.nu> 27130S: Maintained 27131F: drivers/media/rc/winbond-cir.c 27132 27133WINSEN MHZ19B 27134M: Gyeyoung Baek <gye976@gmail.com> 27135S: Maintained 27136F: Documentation/devicetree/bindings/iio/chemical/winsen,mhz19b.yaml 27137F: drivers/iio/chemical/mhz19b.c 27138 27139WINSYSTEMS EBC-C384 WATCHDOG DRIVER 27140L: linux-watchdog@vger.kernel.org 27141S: Orphan 27142F: drivers/watchdog/ebc-c384_wdt.c 27143 27144WINSYSTEMS WS16C48 GPIO DRIVER 27145M: William Breathitt Gray <wbg@kernel.org> 27146L: linux-gpio@vger.kernel.org 27147S: Maintained 27148F: drivers/gpio/gpio-ws16c48.c 27149 27150WIREGUARD SECURE NETWORK TUNNEL 27151M: Jason A. Donenfeld <Jason@zx2c4.com> 27152L: wireguard@lists.zx2c4.com 27153L: netdev@vger.kernel.org 27154S: Maintained 27155F: drivers/net/wireguard/ 27156F: tools/testing/selftests/wireguard/ 27157 27158WISTRON LAPTOP BUTTON DRIVER 27159M: Miloslav Trmac <mitr@volny.cz> 27160S: Maintained 27161F: drivers/input/misc/wistron_btns.c 27162 27163WMI BINARY MOF DRIVER 27164M: Armin Wolf <W_Armin@gmx.de> 27165R: Thomas Weißschuh <linux@weissschuh.net> 27166L: platform-driver-x86@vger.kernel.org 27167S: Maintained 27168F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 27169F: Documentation/wmi/devices/wmi-bmof.rst 27170F: drivers/platform/x86/wmi-bmof.c 27171 27172WOLFSON MICROELECTRONICS DRIVERS 27173L: patches@opensource.cirrus.com 27174S: Supported 27175W: https://github.com/CirrusLogic/linux-drivers/wiki 27176T: git https://github.com/CirrusLogic/linux-drivers.git 27177F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 27178F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 27179F: Documentation/devicetree/bindings/mfd/wm831x.txt 27180F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 27181F: Documentation/devicetree/bindings/sound/wlf,*.yaml 27182F: Documentation/devicetree/bindings/sound/wm* 27183F: Documentation/hwmon/wm83??.rst 27184F: arch/arm/mach-s3c/mach-crag6410* 27185F: drivers/clk/clk-wm83*.c 27186F: drivers/gpio/gpio-*wm*.c 27187F: drivers/gpio/gpio-arizona.c 27188F: drivers/hwmon/wm83??-hwmon.c 27189F: drivers/input/misc/wm831x-on.c 27190F: drivers/input/touchscreen/wm831x-ts.c 27191F: drivers/input/touchscreen/wm97*.c 27192F: drivers/leds/leds-wm83*.c 27193F: drivers/mfd/arizona* 27194F: drivers/mfd/cs47l24* 27195F: drivers/mfd/wm*.c 27196F: drivers/power/supply/wm83*.c 27197F: drivers/regulator/arizona* 27198F: drivers/regulator/wm8*.c 27199F: drivers/rtc/rtc-wm83*.c 27200F: drivers/video/backlight/wm83*_bl.c 27201F: drivers/watchdog/wm83*_wdt.c 27202F: include/linux/mfd/arizona/ 27203F: include/linux/mfd/wm831x/ 27204F: include/linux/mfd/wm8350/ 27205F: include/linux/mfd/wm8400* 27206F: include/linux/regulator/arizona* 27207F: include/linux/wm97xx.h 27208F: include/sound/wm????.h 27209F: sound/soc/codecs/arizona* 27210F: sound/soc/codecs/cs47l24* 27211F: sound/soc/codecs/wm* 27212 27213WORKQUEUE 27214M: Tejun Heo <tj@kernel.org> 27215R: Lai Jiangshan <jiangshanlai@gmail.com> 27216S: Maintained 27217T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 27218F: Documentation/core-api/workqueue.rst 27219F: include/linux/workqueue.h 27220F: kernel/workqueue.c 27221F: kernel/workqueue_internal.h 27222 27223WWAN DRIVERS 27224M: Loic Poulain <loic.poulain@oss.qualcomm.com> 27225M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 27226R: Johannes Berg <johannes@sipsolutions.net> 27227L: netdev@vger.kernel.org 27228S: Maintained 27229F: drivers/net/wwan/ 27230F: include/linux/wwan.h 27231F: include/uapi/linux/wwan.h 27232 27233X-POWERS AXP288 PMIC DRIVERS 27234M: Hans de Goede <hansg@kernel.org> 27235S: Maintained 27236F: drivers/acpi/pmic/intel_pmic_xpower.c 27237N: axp288 27238 27239X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 27240M: Chen-Yu Tsai <wens@csie.org> 27241L: linux-kernel@vger.kernel.org 27242S: Maintained 27243N: axp[128] 27244 27245X.25 STACK 27246M: Martin Schiller <ms@dev.tdt.de> 27247L: linux-x25@vger.kernel.org 27248S: Maintained 27249F: Documentation/networking/lapb-module.rst 27250F: Documentation/networking/x25* 27251F: drivers/net/wan/hdlc_x25.c 27252F: drivers/net/wan/lapbether.c 27253F: include/*/lapb.h 27254F: include/net/x25* 27255F: include/uapi/linux/x25.h 27256F: net/lapb/ 27257F: net/x25/ 27258 27259X86 ARCHITECTURE (32-BIT AND 64-BIT) 27260M: Thomas Gleixner <tglx@linutronix.de> 27261M: Ingo Molnar <mingo@redhat.com> 27262M: Borislav Petkov <bp@alien8.de> 27263M: Dave Hansen <dave.hansen@linux.intel.com> 27264M: x86@kernel.org 27265R: "H. Peter Anvin" <hpa@zytor.com> 27266L: linux-kernel@vger.kernel.org 27267S: Maintained 27268T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 27269F: Documentation/arch/x86/ 27270F: Documentation/devicetree/bindings/x86/ 27271F: arch/x86/ 27272F: tools/testing/selftests/x86 27273 27274X86 CPUID DATABASE 27275M: Borislav Petkov <bp@alien8.de> 27276M: Thomas Gleixner <tglx@linutronix.de> 27277M: x86@kernel.org 27278R: Ahmed S. Darwish <darwi@linutronix.de> 27279L: x86-cpuid@lists.linux.dev 27280S: Maintained 27281W: https://x86-cpuid.org 27282F: tools/arch/x86/kcpuid/ 27283 27284X86 ENTRY CODE 27285M: Andy Lutomirski <luto@kernel.org> 27286L: linux-kernel@vger.kernel.org 27287S: Maintained 27288T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 27289F: arch/x86/entry/ 27290 27291X86 HARDWARE VULNERABILITIES 27292M: Thomas Gleixner <tglx@linutronix.de> 27293M: Borislav Petkov <bp@alien8.de> 27294M: Peter Zijlstra <peterz@infradead.org> 27295M: Josh Poimboeuf <jpoimboe@kernel.org> 27296R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 27297S: Maintained 27298F: Documentation/admin-guide/hw-vuln/ 27299F: arch/x86/include/asm/nospec-branch.h 27300F: arch/x86/kernel/cpu/bugs.c 27301 27302X86 MCE INFRASTRUCTURE 27303M: Tony Luck <tony.luck@intel.com> 27304M: Borislav Petkov <bp@alien8.de> 27305L: linux-edac@vger.kernel.org 27306S: Maintained 27307F: Documentation/ABI/testing/sysfs-mce 27308F: Documentation/arch/x86/x86_64/machinecheck.rst 27309F: arch/x86/kernel/cpu/mce/* 27310 27311X86 MICROCODE UPDATE SUPPORT 27312M: Borislav Petkov <bp@alien8.de> 27313S: Maintained 27314F: arch/x86/kernel/cpu/microcode/* 27315 27316X86 MM 27317M: Dave Hansen <dave.hansen@linux.intel.com> 27318M: Andy Lutomirski <luto@kernel.org> 27319M: Peter Zijlstra <peterz@infradead.org> 27320L: linux-kernel@vger.kernel.org 27321S: Maintained 27322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 27323F: arch/x86/mm/ 27324 27325X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 27326M: Hans de Goede <hansg@kernel.org> 27327L: platform-driver-x86@vger.kernel.org 27328S: Maintained 27329T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27330F: drivers/platform/x86/x86-android-tablets/ 27331 27332X86 PLATFORM DRIVERS 27333M: Hans de Goede <hansg@kernel.org> 27334M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 27335L: platform-driver-x86@vger.kernel.org 27336S: Maintained 27337Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 27338T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 27339F: drivers/platform/olpc/ 27340F: drivers/platform/x86/ 27341F: include/linux/platform_data/x86/ 27342 27343X86 PLATFORM UV HPE SUPERDOME FLEX 27344M: Steve Wahl <steve.wahl@hpe.com> 27345R: Justin Ernst <justin.ernst@hpe.com> 27346R: Kyle Meyer <kyle.meyer@hpe.com> 27347R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 27348R: Russ Anderson <russ.anderson@hpe.com> 27349S: Supported 27350F: arch/x86/include/asm/uv/ 27351F: arch/x86/kernel/apic/x2apic_uv_x.c 27352F: arch/x86/platform/uv/ 27353 27354X86 STACK UNWINDING 27355M: Josh Poimboeuf <jpoimboe@kernel.org> 27356M: Peter Zijlstra <peterz@infradead.org> 27357S: Supported 27358F: arch/x86/include/asm/unwind*.h 27359F: arch/x86/kernel/dumpstack.c 27360F: arch/x86/kernel/stacktrace.c 27361F: arch/x86/kernel/unwind_*.c 27362 27363X86 TRUST DOMAIN EXTENSIONS (TDX) 27364M: Kirill A. Shutemov <kas@kernel.org> 27365R: Dave Hansen <dave.hansen@linux.intel.com> 27366L: x86@kernel.org 27367L: linux-coco@lists.linux.dev 27368S: Supported 27369T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 27370F: Documentation/ABI/testing/sysfs-devices-virtual-misc-tdx_guest 27371F: arch/x86/boot/compressed/tdx* 27372F: arch/x86/coco/tdx/ 27373F: arch/x86/include/asm/shared/tdx.h 27374F: arch/x86/include/asm/tdx.h 27375F: arch/x86/virt/vmx/tdx/ 27376F: drivers/virt/coco/tdx-guest 27377 27378X86 VDSO 27379M: Andy Lutomirski <luto@kernel.org> 27380L: linux-kernel@vger.kernel.org 27381S: Maintained 27382T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 27383F: arch/x86/entry/vdso/ 27384 27385XARRAY 27386M: Matthew Wilcox <willy@infradead.org> 27387L: linux-fsdevel@vger.kernel.org 27388L: linux-mm@kvack.org 27389S: Supported 27390F: Documentation/core-api/xarray.rst 27391F: include/linux/idr.h 27392F: include/linux/xarray.h 27393F: lib/idr.c 27394F: lib/test_xarray.c 27395F: lib/xarray.c 27396F: tools/testing/radix-tree 27397 27398XARRAY API [RUST] 27399M: Tamir Duberstein <tamird@gmail.com> 27400M: Andreas Hindborg <a.hindborg@kernel.org> 27401L: rust-for-linux@vger.kernel.org 27402S: Supported 27403W: https://rust-for-linux.com 27404B: https://github.com/Rust-for-Linux/linux/issues 27405C: https://rust-for-linux.zulipchat.com 27406T: git https://github.com/Rust-for-Linux/linux.git xarray-next 27407F: rust/kernel/xarray.rs 27408 27409XBOX DVD IR REMOTE 27410M: Benjamin Valentin <benpicco@googlemail.com> 27411S: Maintained 27412F: drivers/media/rc/keymaps/rc-xbox-dvd.c 27413F: drivers/media/rc/xbox_remote.c 27414 27415XC2028/3028 TUNER DRIVER 27416M: Mauro Carvalho Chehab <mchehab@kernel.org> 27417L: linux-media@vger.kernel.org 27418S: Maintained 27419W: https://linuxtv.org 27420T: git git://linuxtv.org/media.git 27421F: drivers/media/tuners/xc2028.* 27422 27423XDP (eXpress Data Path) 27424M: Alexei Starovoitov <ast@kernel.org> 27425M: Daniel Borkmann <daniel@iogearbox.net> 27426M: David S. Miller <davem@davemloft.net> 27427M: Jakub Kicinski <kuba@kernel.org> 27428M: Jesper Dangaard Brouer <hawk@kernel.org> 27429M: John Fastabend <john.fastabend@gmail.com> 27430R: Stanislav Fomichev <sdf@fomichev.me> 27431L: netdev@vger.kernel.org 27432L: bpf@vger.kernel.org 27433S: Supported 27434F: drivers/net/ethernet/*/*/*/*/*xdp* 27435F: drivers/net/ethernet/*/*/*xdp* 27436F: include/net/xdp.h 27437F: include/net/xdp_priv.h 27438F: include/trace/events/xdp.h 27439F: kernel/bpf/cpumap.c 27440F: kernel/bpf/devmap.c 27441F: net/core/xdp.c 27442F: samples/bpf/xdp* 27443F: tools/testing/selftests/bpf/*/*xdp* 27444F: tools/testing/selftests/bpf/*xdp* 27445K: (?:\b|_)xdp(?:\b|_) 27446 27447XDP SOCKETS (AF_XDP) 27448M: Björn Töpel <bjorn@kernel.org> 27449M: Magnus Karlsson <magnus.karlsson@intel.com> 27450M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 27451R: Jonathan Lemon <jonathan.lemon@gmail.com> 27452R: Stanislav Fomichev <sdf@fomichev.me> 27453L: netdev@vger.kernel.org 27454L: bpf@vger.kernel.org 27455S: Maintained 27456F: Documentation/networking/af_xdp.rst 27457F: include/net/netns/xdp.h 27458F: include/net/xdp_sock* 27459F: include/net/xsk_buff_pool.h 27460F: include/uapi/linux/if_xdp.h 27461F: include/uapi/linux/xdp_diag.h 27462F: net/xdp/ 27463F: tools/testing/selftests/bpf/*xsk* 27464 27465XEN BLOCK SUBSYSTEM 27466M: Roger Pau Monné <roger.pau@citrix.com> 27467L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27468S: Supported 27469F: drivers/block/xen* 27470F: drivers/block/xen-blkback/* 27471 27472XEN HYPERVISOR ARM 27473M: Stefano Stabellini <sstabellini@kernel.org> 27474L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27475S: Maintained 27476F: arch/arm/include/asm/xen/ 27477F: arch/arm/xen/ 27478 27479XEN HYPERVISOR ARM64 27480M: Stefano Stabellini <sstabellini@kernel.org> 27481L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27482S: Maintained 27483F: arch/arm64/include/asm/xen/ 27484F: arch/arm64/xen/ 27485 27486XEN HYPERVISOR INTERFACE 27487M: Juergen Gross <jgross@suse.com> 27488M: Stefano Stabellini <sstabellini@kernel.org> 27489R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 27490L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27491S: Supported 27492T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 27493F: Documentation/ABI/stable/sysfs-hypervisor-xen 27494F: Documentation/ABI/testing/sysfs-hypervisor-xen 27495F: drivers/*/xen-*front.c 27496F: drivers/xen/ 27497F: include/uapi/xen/ 27498F: include/xen/ 27499F: kernel/configs/xen.config 27500 27501XEN HYPERVISOR X86 27502M: Juergen Gross <jgross@suse.com> 27503R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 27504L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27505S: Supported 27506F: arch/x86/configs/xen.config 27507F: arch/x86/include/asm/pvclock-abi.h 27508F: arch/x86/include/asm/xen/ 27509F: arch/x86/platform/pvh/ 27510F: arch/x86/xen/ 27511 27512XEN NETWORK BACKEND DRIVER 27513M: Wei Liu <wei.liu@kernel.org> 27514M: Paul Durrant <paul@xen.org> 27515L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27516L: netdev@vger.kernel.org 27517S: Supported 27518F: drivers/net/xen-netback/* 27519 27520XEN PCI SUBSYSTEM 27521M: Juergen Gross <jgross@suse.com> 27522L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27523S: Supported 27524F: arch/x86/pci/*xen* 27525F: drivers/pci/*xen* 27526 27527XEN PVSCSI DRIVERS 27528M: Juergen Gross <jgross@suse.com> 27529L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27530L: linux-scsi@vger.kernel.org 27531S: Supported 27532F: drivers/scsi/xen-scsifront.c 27533F: drivers/xen/xen-scsiback.c 27534F: include/xen/interface/io/vscsiif.h 27535 27536XEN PVUSB DRIVER 27537M: Juergen Gross <jgross@suse.com> 27538L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27539L: linux-usb@vger.kernel.org 27540S: Supported 27541F: drivers/usb/host/xen* 27542F: include/xen/interface/io/usbif.h 27543 27544XEN SOUND FRONTEND DRIVER 27545M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 27546L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27547L: linux-sound@vger.kernel.org 27548S: Supported 27549F: sound/xen/* 27550 27551XEN SWIOTLB SUBSYSTEM 27552M: Juergen Gross <jgross@suse.com> 27553M: Stefano Stabellini <sstabellini@kernel.org> 27554L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 27555L: iommu@lists.linux.dev 27556S: Supported 27557F: arch/*/include/asm/xen/swiotlb-xen.h 27558F: drivers/xen/swiotlb-xen.c 27559F: include/xen/arm/swiotlb-xen.h 27560F: include/xen/swiotlb-xen.h 27561 27562XFS FILESYSTEM 27563M: Carlos Maiolino <cem@kernel.org> 27564L: linux-xfs@vger.kernel.org 27565S: Supported 27566W: http://xfs.org/ 27567C: irc://irc.oftc.net/xfs 27568T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 27569P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 27570F: Documentation/ABI/testing/sysfs-fs-xfs 27571F: Documentation/admin-guide/xfs.rst 27572F: Documentation/filesystems/xfs/* 27573F: fs/xfs/ 27574F: include/uapi/linux/dqblk_xfs.h 27575F: include/uapi/linux/fsmap.h 27576 27577XILINX AMS DRIVER 27578M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 27579L: linux-iio@vger.kernel.org 27580S: Maintained 27581F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 27582F: drivers/iio/adc/xilinx-ams.c 27583 27584XILINX AXI ETHERNET DRIVER 27585M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 27586S: Maintained 27587F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 27588F: drivers/net/ethernet/xilinx/xilinx_axienet* 27589 27590XILINX CAN DRIVER 27591M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 27592L: linux-can@vger.kernel.org 27593S: Maintained 27594F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 27595F: drivers/net/can/xilinx_can.c 27596 27597XILINX EVENT MANAGEMENT DRIVER 27598M: Michal Simek <michal.simek@amd.com> 27599S: Maintained 27600F: drivers/soc/xilinx/xlnx_event_manager.c 27601F: include/linux/firmware/xlnx-event-manager.h 27602 27603XILINX GPIO DRIVER 27604M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27605R: Srinivas Neeli <srinivas.neeli@amd.com> 27606R: Michal Simek <michal.simek@amd.com> 27607S: Maintained 27608F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 27609F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 27610F: drivers/gpio/gpio-xilinx.c 27611F: drivers/gpio/gpio-zynq.c 27612 27613XILINX LL TEMAC ETHERNET DRIVER 27614L: netdev@vger.kernel.org 27615S: Orphan 27616F: drivers/net/ethernet/xilinx/ll_temac* 27617 27618XILINX PWM DRIVER 27619M: Sean Anderson <sean.anderson@seco.com> 27620S: Maintained 27621F: drivers/pwm/pwm-xilinx.c 27622F: include/clocksource/timer-xilinx.h 27623 27624XILINX SOUND DRIVERS 27625M: Vincenzo Frascino <vincenzo.frascino@arm.com> 27626S: Maintained 27627F: Documentation/devicetree/bindings/sound/xlnx,i2s.yaml 27628F: Documentation/devicetree/bindings/sound/xlnx,audio-formatter.yaml 27629F: Documentation/devicetree/bindings/sound/xlnx,spdif.yaml 27630F: sound/soc/xilinx/* 27631 27632XILINX SD-FEC IP CORES 27633M: Derek Kiernan <derek.kiernan@amd.com> 27634M: Dragan Cvetic <dragan.cvetic@amd.com> 27635S: Maintained 27636F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 27637F: Documentation/misc-devices/xilinx_sdfec.rst 27638F: drivers/misc/xilinx_sdfec.c 27639F: include/uapi/misc/xilinx_sdfec.h 27640 27641XILINX UARTLITE SERIAL DRIVER 27642M: Peter Korsgaard <jacmet@sunsite.dk> 27643L: linux-serial@vger.kernel.org 27644S: Maintained 27645F: drivers/tty/serial/uartlite.c 27646 27647XILINX VIDEO IP CORES 27648M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27649L: linux-media@vger.kernel.org 27650S: Supported 27651T: git git://linuxtv.org/media.git 27652F: Documentation/devicetree/bindings/media/xilinx/ 27653F: drivers/media/platform/xilinx/ 27654F: include/uapi/linux/xilinx-v4l2-controls.h 27655 27656XILINX VERSAL EDAC DRIVER 27657M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27658M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27659S: Maintained 27660F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 27661F: drivers/edac/versal_edac.c 27662 27663XILINX WATCHDOG DRIVER 27664M: Srinivas Neeli <srinivas.neeli@amd.com> 27665R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27666R: Michal Simek <michal.simek@amd.com> 27667S: Maintained 27668F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 27669F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 27670F: drivers/watchdog/of_xilinx_wdt.c 27671F: drivers/watchdog/xilinx_wwdt.c 27672 27673XILINX XDMA DRIVER 27674M: Lizhi Hou <lizhi.hou@amd.com> 27675M: Brian Xu <brian.xu@amd.com> 27676M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 27677L: dmaengine@vger.kernel.org 27678S: Supported 27679F: drivers/dma/xilinx/xdma-regs.h 27680F: drivers/dma/xilinx/xdma.c 27681F: include/linux/dma/amd_xdma.h 27682F: include/linux/platform_data/amd_xdma.h 27683 27684XILINX ZYNQMP DPDMA DRIVER 27685M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27686L: dmaengine@vger.kernel.org 27687S: Supported 27688F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 27689F: drivers/dma/xilinx/xilinx_dpdma.c 27690F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 27691 27692XILINX ZYNQMP OCM EDAC DRIVER 27693M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 27694M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 27695S: Maintained 27696F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 27697F: drivers/edac/zynqmp_edac.c 27698 27699XILINX ZYNQMP PSGTR PHY DRIVER 27700M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 27701L: linux-kernel@vger.kernel.org 27702S: Supported 27703T: git https://github.com/Xilinx/linux-xlnx.git 27704F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 27705F: drivers/phy/xilinx/phy-zynqmp.c 27706 27707XILINX ZYNQMP SHA3 DRIVER 27708M: Harsha <harsha.harsha@amd.com> 27709S: Maintained 27710F: drivers/crypto/xilinx/zynqmp-sha.c 27711 27712XILINX ZYNQMP NVMEM DRIVER 27713M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 27714M: Kalyani Akula <kalyani.akula@amd.com> 27715R: Michal Simek <michal.simek@amd.com> 27716S: Maintained 27717F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 27718F: drivers/nvmem/zynqmp_nvmem.c 27719 27720XILLYBUS DRIVER 27721M: Eli Billauer <eli.billauer@gmail.com> 27722L: linux-kernel@vger.kernel.org 27723S: Supported 27724F: drivers/char/xillybus/ 27725 27726XLP9XX I2C DRIVER 27727M: George Cherian <gcherian@marvell.com> 27728L: linux-i2c@vger.kernel.org 27729S: Supported 27730W: http://www.marvell.com 27731F: drivers/i2c/busses/i2c-xlp9xx.c 27732 27733XTENSA XTFPGA PLATFORM SUPPORT 27734M: Max Filippov <jcmvbkbc@gmail.com> 27735S: Maintained 27736F: drivers/spi/spi-xtensa-xtfpga.c 27737F: sound/soc/xtensa/xtfpga-i2s.c 27738 27739XZ EMBEDDED 27740M: Lasse Collin <lasse.collin@tukaani.org> 27741S: Maintained 27742W: https://tukaani.org/xz/embedded.html 27743B: https://github.com/tukaani-project/xz-embedded/issues 27744C: irc://irc.libera.chat/tukaani 27745F: Documentation/staging/xz.rst 27746F: include/linux/decompress/unxz.h 27747F: include/linux/xz.h 27748F: lib/decompress_unxz.c 27749F: lib/xz/ 27750F: scripts/xz_wrap.sh 27751 27752YAM DRIVER FOR AX.25 27753M: Jean-Paul Roubelat <jpr@f6fbb.org> 27754L: linux-hams@vger.kernel.org 27755S: Maintained 27756F: drivers/net/hamradio/yam* 27757F: include/linux/yam.h 27758 27759YAMA SECURITY MODULE 27760M: Kees Cook <kees@kernel.org> 27761S: Supported 27762T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 27763F: Documentation/admin-guide/LSM/Yama.rst 27764F: security/yama/ 27765 27766YAML NETLINK (YNL) 27767M: Donald Hunter <donald.hunter@gmail.com> 27768M: Jakub Kicinski <kuba@kernel.org> 27769F: Documentation/netlink/ 27770F: Documentation/userspace-api/netlink/intro-specs.rst 27771F: Documentation/userspace-api/netlink/specs.rst 27772F: tools/net/ynl/ 27773 27774YEALINK PHONE DRIVER 27775M: Henk Vergonet <Henk.Vergonet@gmail.com> 27776S: Maintained 27777F: Documentation/input/devices/yealink.rst 27778F: drivers/input/misc/yealink.* 27779 27780Z8530 DRIVER FOR AX.25 27781M: Joerg Reuter <jreuter@yaina.de> 27782L: linux-hams@vger.kernel.org 27783S: Maintained 27784W: http://yaina.de/jreuter/ 27785W: http://www.qsl.net/dl1bke/ 27786F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 27787F: drivers/net/hamradio/*scc.c 27788F: drivers/net/hamradio/z8530.h 27789 27790ZD1211RW WIRELESS DRIVER 27791L: linux-wireless@vger.kernel.org 27792S: Orphan 27793F: drivers/net/wireless/zydas/ 27794 27795ZD1301 MEDIA DRIVER 27796L: linux-media@vger.kernel.org 27797S: Orphan 27798W: https://linuxtv.org/ 27799Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27800F: drivers/media/usb/dvb-usb-v2/zd1301* 27801 27802ZD1301_DEMOD MEDIA DRIVER 27803L: linux-media@vger.kernel.org 27804S: Orphan 27805W: https://linuxtv.org/ 27806Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27807F: drivers/media/dvb-frontends/zd1301_demod* 27808 27809ZHAOXIN PROCESSOR SUPPORT 27810M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 27811L: linux-kernel@vger.kernel.org 27812S: Maintained 27813F: arch/x86/kernel/cpu/zhaoxin.c 27814 27815ZONED LOOP DEVICE 27816M: Damien Le Moal <dlemoal@kernel.org> 27817R: Christoph Hellwig <hch@lst.de> 27818L: linux-block@vger.kernel.org 27819S: Maintained 27820F: Documentation/admin-guide/blockdev/zoned_loop.rst 27821F: drivers/block/zloop.c 27822 27823ZONEFS FILESYSTEM 27824M: Damien Le Moal <dlemoal@kernel.org> 27825M: Naohiro Aota <naohiro.aota@wdc.com> 27826R: Johannes Thumshirn <jth@kernel.org> 27827L: linux-fsdevel@vger.kernel.org 27828S: Maintained 27829T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 27830F: Documentation/filesystems/zonefs.rst 27831F: fs/zonefs/ 27832 27833ZR36067 VIDEO FOR LINUX DRIVER 27834M: Corentin Labbe <clabbe@baylibre.com> 27835L: mjpeg-users@lists.sourceforge.net 27836L: linux-media@vger.kernel.org 27837S: Maintained 27838W: http://mjpeg.sourceforge.net/driver-zoran/ 27839Q: https://patchwork.linuxtv.org/project/linux-media/list/ 27840F: Documentation/driver-api/media/drivers/zoran.rst 27841F: drivers/media/pci/zoran/ 27842 27843ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 27844M: Minchan Kim <minchan@kernel.org> 27845M: Sergey Senozhatsky <senozhatsky@chromium.org> 27846L: linux-kernel@vger.kernel.org 27847S: Maintained 27848F: Documentation/admin-guide/blockdev/zram.rst 27849F: drivers/block/zram/ 27850 27851ZS DECSTATION Z85C30 SERIAL DRIVER 27852M: "Maciej W. Rozycki" <macro@orcam.me.uk> 27853S: Maintained 27854F: drivers/tty/serial/zs.* 27855 27856ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 27857M: Minchan Kim <minchan@kernel.org> 27858M: Sergey Senozhatsky <senozhatsky@chromium.org> 27859L: linux-mm@kvack.org 27860S: Maintained 27861F: Documentation/mm/zsmalloc.rst 27862F: include/linux/zsmalloc.h 27863F: mm/zpdesc.h 27864F: mm/zsmalloc.c 27865 27866ZSTD 27867M: Nick Terrell <terrelln@fb.com> 27868M: David Sterba <dsterba@suse.com> 27869S: Maintained 27870B: https://github.com/facebook/zstd/issues 27871T: git https://github.com/terrelln/linux.git 27872F: crypto/zstd.c 27873F: include/linux/zstd* 27874F: lib/decompress_unzstd.c 27875F: lib/zstd/ 27876N: zstd 27877K: zstd 27878 27879ZSWAP COMPRESSED SWAP CACHING 27880M: Johannes Weiner <hannes@cmpxchg.org> 27881M: Yosry Ahmed <yosry.ahmed@linux.dev> 27882M: Nhat Pham <nphamcs@gmail.com> 27883R: Chengming Zhou <chengming.zhou@linux.dev> 27884L: linux-mm@kvack.org 27885S: Maintained 27886F: Documentation/admin-guide/mm/zswap.rst 27887F: include/linux/zpool.h 27888F: include/linux/zswap.h 27889F: mm/zpool.c 27890F: mm/zswap.c 27891F: tools/testing/selftests/cgroup/test_zswap.c 27892 27893SENARYTECH AUDIO CODEC DRIVER 27894M: bo liu <bo.liu@senarytech.com> 27895S: Maintained 27896T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 27897F: sound/hda/codecs/senarytech.c 27898 27899THE REST 27900M: Linus Torvalds <torvalds@linux-foundation.org> 27901L: linux-kernel@vger.kernel.org 27902S: Buried alive in reporters 27903T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 27904F: * 27905F: */ 27906
